/* ==============================================
   AI-DX BUILD — Global Styles
   Structure inspired by SpaceX (public web patterns)
   All content: original AI-DX BUILD copy
   ============================================== */

:root {
  /* Palette — AI-DX BUILD 3-color System */
  --bg: #ffffff;
  --bg-alt: #454545;        /* カード・濃密パネル */
  --bg-section: #f5f5f3;    /* 微かなオフホワイト */
  --text: #1a1a1a;          /* 白地にハッキリ見える黒寄り */
  --text-muted: rgba(26, 26, 26, 0.65);
  --text-faint: rgba(26, 26, 26, 0.4);
  --on-dark: #ffffff;
  --on-dark-muted: rgba(255, 255, 255, 0.78);
  --on-dark-faint: rgba(255, 255, 255, 0.5);
  --accent: #7BD8FF;        /* ライム・CTA・インパクト */
  --accent-strong: #0B6FA8;
  --accent-glow: rgba(123, 216, 255, 0.5);
  --border: rgba(26, 26, 26, 0.12);
  --border-dark: rgba(255, 255, 255, 0.18);

  /* Typography */
  --font-display: "DIN Alternate", "Helvetica Neue", Arial, sans-serif;
  --font-body: "Noto Sans JP", "Helvetica Neue", Arial, sans-serif;
  --fs-hero: clamp(40px, 5.2vw, 72px);
  --fs-h2: clamp(32px, 4vw, 48px);
  --fs-h3: clamp(22px, 2.4vw, 32px);
  --fs-body: 16px;
  --fs-small: 14px;
  --fs-nav: 12px;

  /* Layout */
  --header-h: 72px;
  --max-content: 1280px;
  --pad-x: clamp(20px, 5vw, 72px);

  /* Motion */
  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

html,
body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: var(--fs-body);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

html {
  overflow-x: clip;
}

body {
  overflow-x: clip;
}

img,
video {
  max-width: 100%;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
}

button {
  border: 0;
  background: none;
  color: inherit;
  font: inherit;
  cursor: pointer;
}

/* ============ Header ============ */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--header-h);
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 var(--pad-x);
  background: rgb(123, 216, 255);
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  border-bottom: 1px solid rgba(10, 10, 10, 0.15);
  transition: box-shadow 0.4s var(--ease);
}

.header > * {
  position: relative;
  z-index: 2;
}

.header.is-scrolled {
  background: rgb(123, 216, 255);
  box-shadow: 0 3px 18px rgba(0, 0, 0, 0.1);
}

.header__nav a { color: #0a0a0a; font-weight: 600; }
.header__nav a:hover { color: #000; opacity: 0.6; }
.header__cta {
  border: 2px solid #0a0a0a !important;
  color: var(--accent) !important;
  background: #0a0a0a !important;
  font-size: 16px !important;
  font-weight: 800 !important;
  padding: 12px 24px !important;
  letter-spacing: 0.1em !important;
  box-shadow: 0 4px 0 rgba(0, 0, 0, 0.5);
  transition: transform 0.2s var(--ease), box-shadow 0.2s var(--ease), background 0.25s, color 0.25s !important;
}
.header__cta:hover {
  background: var(--accent) !important;
  color: #0a0a0a !important;
  border-color: #0a0a0a !important;
  transform: translateY(-2px);
  box-shadow: 0 6px 0 rgba(0, 0, 0, 0.6);
}

.header__logo {
  display: inline-flex;
  align-items: center;
  height: 100%;
  padding: 8px 0;
}

.header__logo img {
  height: 40px;
  width: auto;
  display: block;
}

.header__nav {
  display: flex;
  gap: 32px;
  align-items: center;
}

.header__nav a {
  font-size: 16px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: #0a0a0a;
  transition: color 0.2s var(--ease), opacity 0.2s var(--ease);
}

.header__nav a:hover {
  color: #000;
  opacity: 0.6;
}

.header__cta {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 20px;
  border: 1px solid var(--accent);
  color: var(--accent);
  font-size: var(--fs-nav);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  transition: all 0.25s var(--ease);
}

.header__cta:hover {
  background: var(--accent);
  color: var(--bg);
}

@media (max-width: 960px) {
  .header__nav {
    display: none;
  }
}

/* ============ Hero / Section ============ */
.section {
  position: relative;
  width: 100%;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  isolation: isolate;
}

.section--compact {
  min-height: 60vh;
}

.section--dark {
  background: var(--bg);
}

.section__media {
  position: absolute;
  inset: 0;
  z-index: -1;
}

.section__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(255, 255, 255, 0.3) 0%,
    rgba(255, 255, 255, 0.1) 40%,
    rgba(255, 255, 255, 0.55) 100%
  );
  pointer-events: none;
}

/* 動画の上に乗るテキストは白基調に（動画自体が暗いため） */
.section--hero .section__title,
.section--top-left .section__title,
.section--top-right .section__title,
.section--bot-left .section__title,
.section--bot-right .section__title {
  color: #fff;
  text-shadow: 0 2px 12px rgba(0, 0, 0, 0.5);
}

.section--hero .section__eyebrow,
.section--top-left .section__eyebrow,
.section--top-right .section__eyebrow,
.section--bot-left .section__eyebrow,
.section--bot-right .section__eyebrow {
  color: var(--accent);
}

.section--hero .section__subtitle,
.section--top-left .section__subtitle,
.section--top-right .section__subtitle,
.section--bot-left .section__subtitle,
.section--bot-right .section__subtitle {
  color: rgba(255, 255, 255, 0.92);
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
}

.section--hero .btn,
.section--top-left .btn,
.section--top-right .btn,
.section--bot-left .btn,
.section--bot-right .btn {
  color: #fff;
  border-color: rgba(255, 255, 255, 0.6);
}

.section--hero .btn--solid,
.section--top-left .btn--solid,
.section--top-right .btn--solid,
.section--bot-left .btn--solid,
.section--bot-right .btn--solid {
  background: var(--accent);
  color: #000;
  border-color: var(--accent);
}

.section--hero .btn:hover,
.section--top-left .btn:hover,
.section--top-right .btn:hover,
.section--bot-left .btn:hover,
.section--bot-right .btn:hover {
  background: var(--accent);
  color: #000;
  border-color: var(--accent);
}

.section__media img,
.section__media video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1);
  transition: transform 1.6s var(--ease-out);
}

.section.is-in .section__media img,
.section.is-in .section__media video {
  transform: scale(1.04);
}

.section__inner {
  position: relative;
  width: 100%;
  max-width: var(--max-content);
  margin: 0 auto;
  padding: 120px var(--pad-x) 120px;
  z-index: 1;
}

.section__inner--left {
  text-align: left;
}

.section__inner--center {
  text-align: center;
}

/* SpaceX的な配置モディファイア */
.section--top-left,
.section--top-right,
.section--bot-left,
.section--bot-right {
  align-items: stretch;
}

.section--top-left .section__inner,
.section--top-right .section__inner,
.section--bot-left .section__inner,
.section--bot-right .section__inner {
  position: absolute;
  max-width: 780px;
  padding: 0;
  width: auto;
  margin: 0;
}

.section--top-left .section__inner {
  top: 20%;
  left: var(--pad-x);
  text-align: left;
}

.section--top-right .section__inner {
  top: 20%;
  right: var(--pad-x);
  left: auto;
  text-align: left;
}

.section--bot-left .section__inner {
  bottom: 18%;
  left: var(--pad-x);
  text-align: left;
}

.section--bot-right .section__inner {
  bottom: 18%;
  right: var(--pad-x);
  left: auto;
  text-align: left;
}

@media (max-width: 720px) {
  .section--top-left .section__inner,
  .section--top-right .section__inner,
  .section--bot-left .section__inner,
  .section--bot-right .section__inner {
    position: absolute;
    left: var(--pad-x);
    right: var(--pad-x);
    max-width: 100%;
  }
  .section--top-left .section__inner,
  .section--top-right .section__inner {
    top: 18%;
  }
  .section--bot-left .section__inner,
  .section--bot-right .section__inner {
    bottom: 16%;
  }
}

.section__eyebrow {
  display: inline-block;
  font-family: var(--font-display);
  font-size: var(--fs-nav);
  letter-spacing: 0.28em;
  color: var(--accent);
  text-transform: uppercase;
  margin: 0 0 20px;
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.8s var(--ease-out) 0.1s, transform 0.8s var(--ease-out) 0.1s;
}

.section__title {
  font-family: var(--font-display);
  font-size: var(--fs-hero);
  font-weight: 400;
  line-height: 1.08;
  margin: 0 0 16px;
  letter-spacing: 0.01em;
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.9s var(--ease-out) 0.2s, transform 0.9s var(--ease-out) 0.2s;
}

.section__title--medium {
  font-size: var(--fs-h2);
}

.section__subtitle {
  font-family: var(--font-body);
  font-size: clamp(20px, 1.26vw, 20px);
  line-height: 1.8;
  margin: 0 0 32px;
  max-width: 560px;
  color: var(--text-muted);
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.9s var(--ease-out) 0.35s, transform 0.9s var(--ease-out) 0.35s;
}

.section__inner--center .section__subtitle {
  margin-left: auto;
  margin-right: auto;
}

/* テキストは常時可視。スクロール時は is-in で背景のみスケール */

/* ============ Button ============ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 28px;
  font-family: var(--font-display);
  font-size: 20px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  border: 1.5px solid var(--text);
  color: var(--text);
  background: transparent;
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.9s var(--ease-out) 0.5s, transform 0.9s var(--ease-out) 0.5s, background 0.25s var(--ease), color 0.25s var(--ease), border-color 0.25s var(--ease);
  font-weight: 600;
}

.btn:hover {
  background: var(--text);
  color: #fff;
  border-color: var(--text);
}

.btn--accent {
  border-color: var(--text);
  color: var(--text);
  background: var(--accent);
}

.btn--accent:hover {
  background: var(--text);
  color: var(--accent);
  border-color: var(--text);
}

.btn--solid {
  background: var(--accent);
  color: #0a0a0a;
  border-color: var(--accent);
  font-weight: 700;
}

.btn--solid:hover {
  background: #0a0a0a;
  color: var(--accent);
  border-color: #0a0a0a;
}

.btn__arrow {
  display: inline-block;
  transform: translateX(0);
  transition: transform 0.25s var(--ease);
}

.btn:hover .btn__arrow {
  transform: translateX(4px);
}

.btn-group {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

/* ============ Scroll hint ============ */
.scroll-hint {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  font-family: var(--font-display);
  font-size: 20px;
  letter-spacing: 0.4em;
  color: var(--text-muted);
  text-transform: uppercase;
  animation: pulse 2.4s ease-in-out infinite;
}

.scroll-hint::after {
  content: "";
  display: block;
  width: 1px;
  height: 36px;
  background: currentColor;
  margin: 12px auto 0;
  transform-origin: top;
  animation: scroll-line 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 0.6; }
  50% { opacity: 1; }
}

@keyframes scroll-line {
  0% { transform: scaleY(0); }
  50% { transform: scaleY(1); }
  100% { transform: scaleY(0); transform-origin: bottom; }
}

/* ============ Stats row (Vehicle template) ============ */
.stats {
  padding: 80px var(--pad-x);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  max-width: var(--max-content);
  margin: 0 auto;
  border-bottom: 1px solid var(--border);
}

.stats__item {
  text-align: center;
}

.stats__num {
  font-family: var(--font-display);
  font-size: clamp(57.6px, 7.2vw, 115.2px);
  font-weight: 400;
  line-height: 1;
  color: var(--text);
  font-variant-numeric: tabular-nums;
}

.stats__label {
  font-family: var(--font-display);
  font-size: 20px;
  letter-spacing: 0.25em;
  color: var(--text-muted);
  text-transform: uppercase;
  margin-top: 12px;
}

/* ============ Overview / Specs ============ */
.overview {
  min-height: 80vh;
  padding: 120px var(--pad-x);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  max-width: var(--max-content);
  margin: 0 auto;
}

.overview__text {
  max-width: 500px;
}

.overview__eyebrow {
  font-family: var(--font-display);
  font-size: 20px;
  letter-spacing: 0.3em;
  color: var(--text-muted);
  text-transform: uppercase;
  margin: 0 0 12px;
}

.overview__title {
  font-family: var(--font-display);
  font-size: var(--fs-h2);
  font-weight: 400;
  margin: 0 0 24px;
  line-height: 1.1;
}

.overview__desc {
  font-size: 20px;
  line-height: 1.8;
  color: var(--text-muted);
  margin: 0 0 32px;
}

.specs {
  width: 100%;
  border-top: 1px solid var(--border);
}

.specs__row {
  display: flex;
  justify-content: space-between;
  padding: 16px 0;
  border-bottom: 1px solid var(--border);
  font-size: 20px;
}

.specs__key {
  font-family: var(--font-display);
  letter-spacing: 0.15em;
  color: var(--text-muted);
  text-transform: uppercase;
}

.specs__val {
  color: var(--text);
  font-variant-numeric: tabular-nums;
}

.overview__visual {
  min-height: 480px;
  position: relative;
}

.overview__visual img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  max-height: 640px;
}

@media (max-width: 820px) {
  .overview {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .overview__visual {
    min-height: 360px;
    order: -1;
  }
}

/* ============ Cards grid ============ */
.grid {
  max-width: var(--max-content);
  margin: 0 auto;
  padding: 100px var(--pad-x);
}

.grid__header {
  margin-bottom: 60px;
  text-align: center;
}

.grid__title {
  font-family: var(--font-display);
  font-size: var(--fs-h2);
  font-weight: 400;
  margin: 0 0 16px;
}

.grid__sub {
  color: var(--text-muted);
  font-size: 20px;
  max-width: 520px;
  margin: 0 auto;
}

.grid__cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.grid__cards--3 {
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  max-width: 1180px;
  margin: 0 auto;
}

@media (max-width: 1180px) {
  .grid__cards,
  .grid__cards--3 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .grid__cards,
  .grid__cards--3 {
    grid-template-columns: 1fr;
  }
}

.card {
  background: var(--bg-alt);
  color: var(--on-dark);
  border: 1.5px solid var(--bg-alt);
  padding: 64px 32px 32px;
  display: flex;
  flex-direction: column;
  min-height: 520px;
  transition: border-color 0.3s var(--ease), transform 0.4s var(--ease), background 0.3s var(--ease), box-shadow 0.3s var(--ease);
  position: relative;
  overflow: hidden;
}

.card:hover {
  background: #2a2a2a;
  border-color: var(--accent);
  transform: translateY(-6px);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.25);
}

/* 主力（竹）を目立たせる */
.card--featured {
  border-color: var(--accent);
  background: linear-gradient(180deg, #4a4a4a 0%, #363636 100%);
  transform: translateY(-10px);
  box-shadow: 0 24px 60px rgba(123, 216, 255, 0.22);
}

.card--featured:hover {
  transform: translateY(-16px);
  box-shadow: 0 32px 80px rgba(123, 216, 255, 0.32);
}

.card__badge {
  position: absolute;
  top: 18px;
  right: 18px;
  font-family: var(--font-display);
  font-size: 10px;
  letter-spacing: 0.22em;
  padding: 8px 14px;
  background: var(--accent);
  color: #0a0a0a;
  text-transform: uppercase;
  font-weight: 800;
  border-radius: 999px !important;
  white-space: nowrap;
  z-index: 2;
  line-height: 1;
  box-shadow: 0 6px 20px rgba(123, 216, 255, 0.35);
}

.card__badge--soon {
  background: transparent;
  color: var(--on-dark-muted);
  border: 1px solid var(--border-dark);
  box-shadow: none;
}

.card__head {
  margin: 0 0 24px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--border-dark);
}

.card__badge {
  top: 18px !important;
  left: 32px !important;
  right: auto !important;
}

.card__title {
  font-size: 34px !important;
  white-space: nowrap;
}

.card__tier {
  font-family: var(--font-display);
  font-size: 12px;
  letter-spacing: 0.32em;
  color: var(--accent);
  text-transform: uppercase;
  margin: 0 0 6px;
  font-weight: 800;
}

.card__title {
  font-family: var(--font-display);
  font-size: 44px;
  font-weight: 800;
  margin: 0;
  letter-spacing: 0.02em;
  color: var(--on-dark);
  line-height: 1;
}

.card__price {
  font-family: var(--font-display);
  font-size: 40px;
  color: var(--accent);
  margin: 0 0 18px;
  font-variant-numeric: tabular-nums;
  font-weight: 800;
  line-height: 1.1;
}

.card__price--free {
  font-size: 52px;
  letter-spacing: 0.02em;
}

.card__catch {
  font-family: var(--font-display);
  font-size: 18px;
  letter-spacing: 0.08em;
  color: #fff;
  margin: 0 0 22px;
  font-weight: 700;
  border-left: 3px solid var(--accent);
  padding: 2px 0 2px 14px;
}

.card__desc {
  font-size: 15px;
  line-height: 1.9;
  color: var(--on-dark-muted);
  margin: 0 0 28px;
  white-space: pre-line;
  flex: 1;
}

.card__cta {
  margin-top: auto;
  padding-top: 20px;
  border-top: 1px solid var(--border-dark);
  font-family: var(--font-display);
  font-size: 13px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: gap 0.2s var(--ease);
  font-weight: 800;
}

.card:hover .card__cta {
  gap: 16px;
}

.card__cta--disabled {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.45);
  text-transform: uppercase;
  cursor: default;
  pointer-events: none;
  letter-spacing: 0.22em;
}
.card:hover .card__cta--disabled { gap: 0; color: rgba(255,255,255,0.45); }

/* ============ Compare Table ============ */
.compare {
  max-width: var(--max-content);
  margin: 0 auto;
  padding: 80px var(--pad-x);
  overflow-x: auto;
}

.compare table {
  width: 100%;
  border-collapse: collapse;
  min-width: 720px;
}

.compare th,
.compare td {
  padding: 18px 16px;
  border-bottom: 1px solid var(--border);
  text-align: left;
  font-size: 20px;
}

.compare th {
  font-family: var(--font-display);
  font-size: 20px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-muted);
  font-weight: 400;
}

.compare th.is-highlight,
.compare td.is-highlight {
  color: #0a0a0a;
  background: var(--accent);
  font-weight: 700;
}

.compare th.is-highlight {
  font-size: 20px;
  letter-spacing: 0;
  padding: 20px 18px;
}

.compare td.is-highlight {
  font-size: 20px;
}

.compare td:first-child {
  color: var(--text-muted);
  font-size: 20px;
}

/* ============ List ============ */
.list-block {
  max-width: 760px;
  margin: 0 auto;
  padding: 100px var(--pad-x);
}

.list-block__title {
  font-family: var(--font-display);
  font-size: var(--fs-h3);
  font-weight: 400;
  margin: 0 0 28px;
}

.list-block ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.list-block li {
  padding: 16px 0 16px 24px;
  border-bottom: 1px solid var(--border);
  position: relative;
  color: var(--text-muted);
  font-size: 20px;
}

.list-block li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 27px;
  width: 10px;
  height: 1px;
  background: var(--accent);
}

/* ============ Curriculum / Days ============ */
.curriculum {
  max-width: var(--max-content);
  margin: 0 auto;
  padding: 100px var(--pad-x);
}

.curriculum__title {
  font-family: var(--font-display);
  font-size: var(--fs-h2);
  font-weight: 400;
  margin: 0 0 60px;
  text-align: center;
}

.curriculum__day {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 40px;
  padding: 36px 0;
  border-top: 1px solid var(--border);
}

.curriculum__day:last-child {
  border-bottom: 1px solid var(--border);
}

.curriculum__day-label {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--accent);
  text-transform: uppercase;
  line-height: 1.2;
  word-break: keep-all;
  overflow-wrap: break-word;
}

/* MISSION の OUR PROMISE だけ 35px（01/02/03のみ） */
.curriculum--promise .curriculum__day-label {
  font-size: 35px;
  letter-spacing: 0;
  line-height: 1;
}

.curriculum__day-title {
  font-family: var(--font-display);
  font-size: 26.4px;
  font-weight: 400;
  margin: 0 0 10px;
}

.curriculum__day-desc {
  color: var(--text-muted);
  font-size: 20px;
  line-height: 1.8;
  margin: 0;
}

@media (max-width: 720px) {
  .curriculum__day {
    grid-template-columns: 1fr;
    gap: 8px;
  }
}

/* ============ FAQ (Premium Accordion) ============ */
.faq {
  max-width: 920px;
  margin: 0 auto;
  padding: 100px var(--pad-x);
}

.faq__title {
  font-family: var(--font-display);
  font-size: var(--fs-h2);
  font-weight: 700;
  margin: 0 0 12px;
  text-align: center;
  letter-spacing: 0.04em;
}
.faq__title::after {
  content: "";
  display: block;
  width: 56px;
  height: 3px;
  background: var(--accent);
  margin: 18px auto 0;
  border-radius: 2px;
}

.faq__sub {
  text-align: center;
  color: var(--text-muted);
  font-size: 15px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  margin: 0 0 48px;
}

.faq__item {
  border: 1px solid var(--border);
  border-radius: 14px !important;
  background: #fff;
  margin-bottom: 14px;
  padding: 0;
  transition: border-color 0.3s var(--ease), box-shadow 0.3s var(--ease), transform 0.3s var(--ease);
  position: relative;
}

.faq__item:hover {
  border-color: var(--accent);
  box-shadow: 0 10px 30px -12px rgba(0, 0, 0, 0.18);
  transform: translateY(-2px);
}

.faq__item[open] {
  border-color: var(--accent);
  box-shadow: 0 16px 44px -16px rgba(0, 0, 0, 0.22);
}

.faq__item[open]::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 4px;
  background: var(--accent);
}

.faq__q {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  margin: 0;
  padding: 24px 64px 24px 76px;
  position: relative;
  color: var(--text);
  cursor: pointer;
  list-style: none;
  line-height: 1.55;
  transition: color 0.25s var(--ease);
}
.faq__q::-webkit-details-marker { display: none; }
.faq__q::marker { display: none; content: ""; }

.faq__q::before {
  content: "Q";
  position: absolute;
  left: 22px;
  top: 50%;
  transform: translateY(-50%);
  width: 36px;
  height: 36px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #0a0a0a;
  background: var(--accent);
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 800;
  border-radius: 10px !important;
  letter-spacing: 0;
}

.faq__q::after {
  content: "";
  position: absolute;
  right: 28px;
  top: 50%;
  width: 14px;
  height: 14px;
  border-right: 2px solid var(--text);
  border-bottom: 2px solid var(--text);
  transform: translateY(-70%) rotate(45deg);
  transition: transform 0.35s var(--ease-out), border-color 0.25s var(--ease);
}

.faq__item[open] .faq__q::after {
  transform: translateY(-30%) rotate(-135deg);
  border-color: var(--accent-strong, #0B6FA8);
}

.faq__item:hover .faq__q { color: var(--accent-strong, #3d4a00); }

.faq__body {
  padding: 0 28px 26px 76px;
  opacity: 1;
}

.faq__lead {
  color: var(--text);
  font-size: 16px;
  font-weight: 700;
  margin: 4px 0 14px;
  line-height: 1.7;
  padding: 14px 18px;
  background: linear-gradient(90deg, rgba(123, 216, 255, 0.18) 0%, rgba(123, 216, 255, 0.04) 100%);
  border-left: 3px solid var(--accent);
  border-radius: 0 8px 8px 0;
}
.faq__lead strong {
  color: var(--accent-strong, #3d4a00);
  font-weight: 800;
  margin-right: 6px;
  letter-spacing: 0.05em;
}

.faq__a {
  color: var(--text-muted);
  font-size: 15.5px;
  line-height: 1.95;
  margin: 0;
  padding: 0;
  white-space: pre-line;
}

.faq__disclaimer {
  color: var(--text-muted);
  font-size: 11.5px;
  line-height: 1.7;
  margin: 14px 0 0;
  padding: 0;
  opacity: 0.7;
  letter-spacing: 0.02em;
}

@media (max-width: 768px) {
  .faq { padding: 70px 16px; }
  .faq__q { font-size: 15px; padding: 18px 50px 18px 64px; }
  .faq__q::before { left: 14px; width: 30px; height: 30px; font-size: 14px; }
  .faq__q::after { right: 18px; width: 11px; height: 11px; }
  .faq__body { padding: 0 18px 20px 64px; }
  .faq__lead { font-size: 14px; padding: 12px 14px; }
  .faq__a { font-size: 14px; line-height: 1.85; }
}

/* ============ Numbers (big proof) ============ */
.numbers {
  max-width: var(--max-content);
  margin: 0 auto;
  padding: 100px var(--pad-x);
}

.numbers__title {
  font-family: var(--font-display);
  font-size: var(--fs-h2);
  font-weight: 700;
  margin: 0 0 40px;
  text-align: center;
  color: var(--text);
}

.numbers__table {
  width: 100%;
  border-collapse: collapse;
}

.numbers__table th,
.numbers__table td {
  padding: 22px 18px;
  border-bottom: 1px solid var(--border);
  text-align: left;
  font-size: 20px;
}

.numbers__table th {
  font-family: var(--font-display);
  font-size: 20px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-muted);
  font-weight: 600;
}

.numbers__logo {
  height: 24px;
  width: auto;
  display: inline-block;
  vertical-align: middle;
}
@media (max-width: 768px) {
  .numbers__logo { height: 16px; }
}

.numbers__table td {
  color: var(--text);
}

.numbers__table td:last-child {
  color: var(--text);
  font-family: var(--font-display);
  font-size: 26.4px;
  font-weight: 700;
  background: var(--accent);
  padding: 22px 20px;
}

.numbers__closing {
  margin-top: 40px;
  text-align: center;
  font-size: 20px;
  line-height: 1.9;
  color: var(--text-muted);
  white-space: pre-line;
}

.numbers__closing strong {
  color: var(--text);
  font-weight: 700;
  font-size: 26.4px;
}

/* ============ Story grid ============ */
.stories {
  max-width: var(--max-content);
  margin: 0 auto;
  padding: 100px var(--pad-x);
}

.stories__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-top: 60px;
}

@media (max-width: 900px) {
  .stories__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 560px) {
  .stories__grid {
    grid-template-columns: 1fr;
  }
}

.story {
  background: var(--bg-alt);
  color: var(--on-dark);
  padding: 32px;
  border: 1.5px solid var(--bg-alt);
  transition: border-color 0.3s var(--ease), transform 0.3s var(--ease), background 0.3s;
}

.story:hover {
  background: #2a2a2a;
  border-color: var(--accent);
  transform: translateY(-3px);
}

.story__quote {
  font-family: var(--font-display);
  font-size: 24px;
  line-height: 1.5;
  color: var(--on-dark);
  margin: 0 0 20px;
  letter-spacing: 0.02em;
  font-weight: 600;
}

.story__meta {
  font-size: 20px;
  color: var(--on-dark-muted);
  line-height: 1.7;
  white-space: pre-line;
}

/* ============ Team ============ */
.team {
  max-width: var(--max-content);
  margin: 0 auto;
  padding: 100px var(--pad-x);
}

.team__member {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 60px;
  padding: 60px 0;
  border-bottom: 1px solid var(--border);
  align-items: start;
}

.team__avatar {
  width: 100%;
  aspect-ratio: 1;
  background: var(--bg-section);
  border-radius: 10px;
  position: relative;
  overflow: hidden;
  background-size: cover;
  background-position: center;
}

.team__role {
  font-family: var(--font-display);
  font-size: 20px;
  letter-spacing: 0.28em;
  color: var(--accent);
  text-transform: uppercase;
  margin: 0 0 12px;
}

.team__name {
  font-family: var(--font-display);
  font-size: 38.4px;
  font-weight: 400;
  margin: 0 0 20px;
  line-height: 1.1;
}

.team__bio {
  color: var(--text-muted);
  font-size: 20px;
  line-height: 1.8;
  white-space: pre-line;
  max-width: 540px;
}

@media (max-width: 720px) {
  .team__member {
    grid-template-columns: 1fr;
    gap: 28px;
  }
  .team__avatar {
    max-width: 200px;
  }
}

/* ============ Schedule table ============ */
.schedule {
  max-width: var(--max-content);
  margin: 0 auto;
  padding: 80px var(--pad-x);
}

.schedule__table {
  width: 100%;
  border-collapse: collapse;
}

.schedule__table th,
.schedule__table td {
  padding: 18px 16px;
  border-bottom: 1px solid var(--border);
  font-size: 20px;
  text-align: left;
}

.schedule__table th {
  font-family: var(--font-display);
  font-size: 20px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-muted);
  font-weight: 400;
}

.schedule__seats {
  font-variant-numeric: tabular-nums;
}

.schedule__seats--full {
  color: var(--text-faint);
}

/* ============ B2B pricing cards ============ */
.tiers {
  max-width: var(--max-content);
  margin: 0 auto;
  padding: 100px var(--pad-x);
}

.tiers__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 60px;
}

@media (max-width: 960px) {
  .tiers__grid {
    grid-template-columns: 1fr;
  }
}

.tier {
  background: var(--bg-alt);
  color: var(--on-dark);
  border: 1.5px solid var(--bg-alt);
  padding: 40px 32px;
  transition: background 0.3s, border-color 0.3s;
}

.tier:hover {
  border-color: var(--accent);
}

.tier__name {
  font-family: var(--font-display);
  font-size: 20px;
  letter-spacing: 0.25em;
  color: var(--accent);
  text-transform: uppercase;
  margin: 0 0 12px;
  font-weight: 700;
}

.tier__price {
  font-family: var(--font-display);
  font-size: 36px;
  margin: 0 0 8px;
  color: var(--on-dark);
  font-weight: 700;
}

.tier__sub {
  font-size: 20px;
  color: var(--on-dark-muted);
  margin: 0 0 28px;
}

.tier ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.tier li {
  padding: 10px 0 10px 18px;
  position: relative;
  font-size: 20px;
  color: var(--on-dark-muted);
}

.tier li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 18px;
  width: 8px;
  height: 2px;
  background: var(--accent);
}

/* ============ Form ============ */
.form {
  max-width: 640px;
  margin: 0 auto;
  padding: 80px var(--pad-x);
}

.form__field {
  margin-bottom: 24px;
}

.form__label {
  display: block;
  font-family: var(--font-display);
  font-size: 20px;
  letter-spacing: 0.22em;
  color: var(--text-muted);
  text-transform: uppercase;
  margin-bottom: 10px;
}

.form__input,
.form__textarea,
.form__select {
  width: 100%;
  padding: 14px 16px;
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 20px;
  outline: none;
  transition: border-color 0.2s var(--ease);
}

.form__input:focus,
.form__textarea:focus,
.form__select:focus {
  border-color: var(--accent);
}

.form__textarea {
  min-height: 140px;
  resize: vertical;
}

.form__radios {
  display: grid;
  gap: 12px;
}

.form__radio {
  padding: 20px;
  border: 1px solid var(--border);
  cursor: pointer;
  transition: border-color 0.2s var(--ease);
}

.form__radio:hover,
.form__radio input:checked + div {
  border-color: var(--accent);
}

.form__radio input {
  display: none;
}

/* ============ CTA band ============ */
.cta-band {
  padding: 140px var(--pad-x);
  text-align: center;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.cta-band__title {
  font-family: var(--font-display);
  font-size: var(--fs-h2);
  font-weight: 400;
  margin: 0 0 16px;
}

.cta-band__sub {
  color: var(--text-muted);
  font-size: 20px;
  max-width: 560px;
  margin: 0 auto 32px;
  line-height: 1.8;
}

/* ============ Footer ============ */
.footer { background: var(--bg-alt); color: var(--on-dark); padding: 70px var(--pad-x) 40px;
}

.footer__inner {
  max-width: var(--max-content);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr repeat(4, auto);
  gap: 60px 40px;
}

.footer__brand {
  display: inline-flex;
  align-items: center;
}

.footer__brand img {
  height: 54px;
  width: auto;
  display: block;
  /* フッター黒地なのでロゴを白/ライムに反転 */
  filter: invert(1) brightness(1.2);
}

.footer__col h4 {
  font-family: var(--font-display);
  font-size: 20px;
  letter-spacing: 0.28em;
  color: var(--accent);
  text-transform: uppercase;
  margin: 0 0 18px;
  font-weight: 700;
}

.footer__col ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer__col li {
  margin-bottom: 10px;
}

.footer__col a {
  color: var(--on-dark-muted);
  font-size: 20px;
  transition: color 0.2s var(--ease);
}

.footer__col a:hover {
  color: var(--accent);
}

.footer__bottom {
  max-width: var(--max-content);
  margin: 60px auto 0;
  padding-top: 24px;
  border-top: 1px solid var(--border-dark);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px 32px;
  font-size: 20px;
  color: var(--on-dark-faint);
  letter-spacing: 0.1em;
}

.footer__legal {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 24px;
  font-size: 13px;
  letter-spacing: 0.04em;
}

.footer__legal a {
  color: var(--on-dark-muted);
  transition: color 0.2s var(--ease);
  border-bottom: 1px solid transparent;
  padding-bottom: 1px;
}

.footer__legal a:hover {
  color: var(--accent);
  border-bottom-color: var(--accent);
}

@media (max-width: 900px) {
  .footer__inner {
    grid-template-columns: repeat(2, 1fr);
  }
  .footer__brand {
    grid-column: span 2;
  }
  .footer__bottom {
    flex-direction: column;
    align-items: flex-start;
    font-size: 14px;
  }
  .footer__legal {
    order: 3;
  }
}

/* ============================================
   LEGAL PAGES — 特商法 / 利用規約 / プライバシーポリシー
   ============================================ */
.legal-hero {
  padding: 140px var(--pad-x) 56px;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
  text-align: center;
}

.legal-hero__inner {
  max-width: 880px;
  margin: 0 auto;
}

.legal-hero__eyebrow {
  font-family: var(--font-display);
  font-size: 13px;
  letter-spacing: 0.32em;
  color: rgba(26,26,26,0.5);
  margin: 0 0 18px;
  text-transform: uppercase;
}

.legal-hero__title {
  font-family: var(--font-body);
  font-size: clamp(28px, 3.6vw, 42px);
  letter-spacing: 0.02em;
  font-weight: 700;
  color: var(--text);
  margin: 0 0 20px;
  line-height: 1.4;
}

.legal-hero__lead {
  font-size: 15px;
  color: var(--text-muted);
  line-height: 1.9;
  margin: 0;
}

.legal-body {
  padding: 72px var(--pad-x) 120px;
  background: var(--bg);
}

.legal-body__inner {
  max-width: 880px;
  margin: 0 auto;
  font-size: 15px;
  line-height: 1.95;
  color: var(--text);
}

/* 表形式（特商法） */
.legal-table {
  margin: 0 0 56px;
  display: flex;
  flex-direction: column;
  border-top: 1px solid var(--border);
}

.legal-row {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 32px;
  padding: 28px 4px;
  border-bottom: 1px solid var(--border);
}

.legal-row dt {
  font-weight: 700;
  color: var(--text);
  font-size: 14px;
  letter-spacing: 0.04em;
  line-height: 1.7;
  padding-top: 2px;
}

.legal-row dd {
  margin: 0;
  color: rgba(26,26,26,0.85);
  word-break: break-word;
}

.legal-row dd > *:first-child { margin-top: 0; }
.legal-row dd > *:last-child { margin-bottom: 0; }

@media (max-width: 720px) {
  .legal-row {
    grid-template-columns: 1fr;
    gap: 8px;
    padding: 22px 4px;
  }
  .legal-row dt {
    font-size: 13px;
    color: rgba(26,26,26,0.6);
    letter-spacing: 0.08em;
  }
}

.legal-list,
.legal-olist {
  margin: 0 0 8px;
  padding-left: 1.4em;
}

.legal-list { list-style: disc; }
.legal-olist { list-style: decimal; }

.legal-list li,
.legal-olist li {
  margin-bottom: 4px;
}

.legal-note {
  display: block;
  margin-top: 8px;
  font-size: 13px;
  color: var(--text-muted);
}

.legal-subhead {
  font-size: 14px;
  font-weight: 700;
  margin: 18px 0 8px;
  color: var(--text);
  letter-spacing: 0.02em;
  line-height: 1.6;
}

.legal-row dd p {
  margin: 0 0 12px;
}

/* 条文（利用規約・プライバシー） */
.legal-section {
  margin: 0 0 40px;
}

.legal-section__title {
  font-size: 18px;
  font-weight: 700;
  letter-spacing: 0.04em;
  margin: 0 0 18px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--text);
  color: var(--text);
  line-height: 1.5;
}

.legal-section p {
  margin: 0 0 14px;
  color: rgba(26,26,26,0.85);
}

.legal-section ol,
.legal-section ul {
  margin: 0 0 14px;
  padding-left: 1.6em;
  color: rgba(26,26,26,0.85);
}

.legal-section ol li,
.legal-section ul li {
  margin-bottom: 8px;
  padding-left: 4px;
}

.legal-section ol ol,
.legal-section ul ul,
.legal-section ol ul,
.legal-section ul ol {
  margin: 8px 0 4px;
}

.legal-section ol.legal-paren {
  list-style: none;
  padding-left: 1.8em;
}

.legal-section ol.legal-paren > li {
  position: relative;
  padding-left: 0;
  text-indent: -1.8em;
  padding-left: 1.8em;
}

/* 委託先テーブル（プライバシー第6条） */
.legal-vendor-table {
  width: 100%;
  border-collapse: collapse;
  margin: 16px 0 12px;
  font-size: 14px;
  border: 1px solid var(--border);
}

.legal-vendor-table th,
.legal-vendor-table td {
  padding: 12px 14px;
  border-bottom: 1px solid var(--border);
  text-align: left;
  vertical-align: top;
  line-height: 1.7;
}

.legal-vendor-table thead th {
  background: var(--bg-section);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--text);
}

.legal-vendor-table tbody tr:last-child td {
  border-bottom: none;
}

.legal-vendor-table th:first-child,
.legal-vendor-table td:first-child {
  width: 42%;
  border-right: 1px solid var(--border);
  font-weight: 500;
}

@media (max-width: 720px) {
  .legal-vendor-table { font-size: 13px; }
  .legal-vendor-table th,
  .legal-vendor-table td { padding: 10px; }
}

.legal-foot {
  margin-top: 56px;
  padding: 28px 28px 24px;
  background: var(--bg-section);
  border-left: 3px solid var(--accent-strong);
  font-size: 14px;
  color: var(--text-muted);
}

.legal-foot__title {
  font-size: 14px;
  font-weight: 700;
  margin: 0 0 8px;
  color: var(--text);
  letter-spacing: 0.04em;
}

.legal-foot p {
  margin: 0 0 6px;
  line-height: 1.85;
}

.legal-contact-card {
  margin: 16px 0 8px;
  padding: 20px 24px;
  background: var(--bg-section);
  border: 1px solid var(--border);
  border-radius: 4px;
}

.legal-contact-card__name {
  font-weight: 700;
  font-size: 15px;
  margin: 0 0 8px;
  letter-spacing: 0.06em;
}

.legal-contact-card p {
  margin: 0 0 4px;
  font-size: 14px;
  line-height: 1.85;
}

/* ============ Hero Badges (CVR) ============ */
.hero-badges {
  display: flex;
  gap: 12px;
  margin: 28px 0 32px;
  flex-wrap: wrap;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  background: rgba(78, 159, 255, 0.12);
  border: 1px solid rgba(78, 159, 255, 0.45);
  font-family: var(--font-display);
  font-size: 20px;
  letter-spacing: 0.12em;
  color: #8ec0ff;
  text-transform: uppercase;
  backdrop-filter: blur(8px);
}

.hero-badge strong {
  color: var(--text);
  font-weight: 700;
  font-size: 20px;
}

/* ============ Urgency Badge (top-right of Hero) ============ */
.urgency-badge {
  position: absolute;
  top: calc(var(--header-h) + 24px);
  right: var(--pad-x);
  z-index: 5;
  padding: 10px 16px;
  background: rgba(255, 68, 68, 0.1);
  border: 1px solid rgba(255, 120, 120, 0.5);
  color: #ff9a9a;
  font-family: var(--font-display);
  font-size: 20px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  backdrop-filter: blur(10px);
}

.urgency-badge::before {
  content: "●";
  color: #ff4444;
  margin-right: 8px;
  animation: blink 1.6s infinite;
}

@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.25; }
}

/* ============ Proof Strip ============ */
.proof-strip { padding: 48px var(--pad-x);
  background: var(--bg-alt);
  color: var(--on-dark);
}

.proof-strip__inner {
  max-width: var(--max-content);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  text-align: center;
}

.proof-strip__stat {
  font-family: var(--font-display);
  font-size: clamp(38.4px, 4.32vw, 62.4px);
  color: var(--accent);
  line-height: 1;
  font-variant-numeric: tabular-nums;
  font-weight: 800;
}

.proof-strip__label {
  font-size: 20px;
  letter-spacing: 0.22em;
  color: var(--on-dark-muted);
  margin-top: 12px;
  text-transform: uppercase;
  font-weight: 500;
}

@media (max-width: 640px) {
  .proof-strip__inner { grid-template-columns: 1fr; gap: 32px; }
}

/* ============ Compare Strip ============ */
.compare-strip {
  padding: 80px var(--pad-x);
  max-width: var(--max-content);
  margin: 0 auto;
}

.compare-strip__head {
  text-align: center;
  margin-bottom: 40px;
}

.compare-strip__title {
  font-family: var(--font-display);
  font-size: var(--fs-h2);
  font-weight: 400;
  margin: 0 0 12px;
}

.compare-strip__sub {
  color: var(--text-muted);
  font-size: 20px;
}

.compare-strip__table {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  border-top: 1px solid var(--border);
}
.compare-strip__table--4col {
  grid-template-columns: 1.2fr 1fr 1fr 1fr;
}
.compare-strip__logo {
  height: 40px;
  width: auto;
  vertical-align: middle;
  display: inline-block;
}

/* ============================================
   News Post Card — お知らせ投稿カード
   WordPress化時のarchive.phpカードとして流用可能
   ============================================ */
.news-section {
  padding: 80px var(--pad-x);
  background: var(--bg);
  max-width: var(--max-content);
  margin: 0 auto;
}
.news-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
.post-card {
  position: relative;
  display: flex;
  flex-direction: column;
  background: var(--bg-alt);
  color: var(--on-dark);
  padding: 32px 28px 28px;
  border-radius: 14px !important;
  text-decoration: none;
  transition: transform 0.38s var(--ease-out), box-shadow 0.38s var(--ease-out);
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.06);
}
.post-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 44px rgba(0,0,0,0.35), 0 0 0 2px var(--accent);
}
.post-card__meta {
  font-family: var(--font-display);
  font-size: 11.5px;
  letter-spacing: 0.22em;
  color: var(--accent);
  font-weight: 700;
  text-transform: uppercase;
  margin: 0 0 14px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.post-card__category {
  color: var(--accent);
}
.post-card__date {
  color: rgba(255,255,255,0.55);
  letter-spacing: 0.18em;
}
.post-card__title {
  font-family: var(--font-body);
  font-size: 18px;
  line-height: 1.55;
  font-weight: 700;
  color: #fff;
  margin: 0 0 18px;
  letter-spacing: 0.01em;
}
.post-card__excerpt {
  font-size: 13.5px;
  line-height: 1.85;
  color: rgba(255,255,255,0.72);
  margin: 0 0 24px;
  flex-grow: 1;
}
.post-card__more {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-display);
  font-size: 11px;
  letter-spacing: 0.25em;
  color: var(--accent);
  font-weight: 700;
  margin-top: auto;
}
.post-card__more::after {
  content: "▸";
  transition: transform 0.25s var(--ease-out);
}
.post-card:hover .post-card__more::after { transform: translateX(4px); }

@media (max-width: 900px) {
  .news-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px) {
  .news-grid { grid-template-columns: 1fr; gap: 16px; }
  .news-section { padding: 56px 20px; }
  .post-card { padding: 26px 22px 22px; }
  .post-card__title { font-size: 16px; }
}

/* ============================================
   Post Single — 記事個別ページ
   WordPress化時のsingle.phpテンプレートとして流用可能
   ============================================ */
.post-hero {
  padding: 72px var(--pad-x) 52px;
  background: var(--bg);
  text-align: center;
  border-bottom: 1px solid var(--border);
}
.post-hero__inner {
  max-width: 820px;
  margin: 0 auto;
}
.post-hero__meta {
  font-family: var(--font-display);
  font-size: 11.5px;
  letter-spacing: 0.28em;
  font-weight: 700;
  text-transform: uppercase;
  margin: 0 0 20px;
  display: inline-flex;
  align-items: center;
  gap: 12px;
}
.post-hero__category {
  display: inline-block;
  padding: 6px 14px;
  background: var(--accent);
  color: #0a0a0a;
  border-radius: 3px !important;
  letter-spacing: 0.2em;
}
.post-hero__date {
  color: rgba(26,26,26,0.5);
  letter-spacing: 0.2em;
}
.post-hero__title {
  font-family: var(--font-body);
  font-size: clamp(26px, 4vw, 40px);
  font-weight: 700;
  line-height: 1.45;
  color: #0a0a0a;
  margin: 0 0 22px;
  letter-spacing: 0.01em;
}
.post-hero__lead {
  font-size: 15.5px;
  line-height: 1.95;
  color: rgba(26,26,26,0.7);
  margin: 0 auto;
  max-width: 640px;
}

.post-body {
  padding: 72px var(--pad-x);
  background: var(--bg);
}
.post-body__inner {
  max-width: 720px;
  margin: 0 auto;
}
.post-body h2 {
  font-family: var(--font-body);
  font-size: 26px;
  font-weight: 700;
  line-height: 1.5;
  color: #0a0a0a;
  margin: 52px 0 22px;
  padding-left: 16px;
  border-left: 4px solid var(--accent);
  letter-spacing: 0.01em;
}
.post-body h2:first-child { margin-top: 0; }
.post-body h3 {
  font-family: var(--font-body);
  font-size: 19px;
  font-weight: 700;
  color: #0a0a0a;
  margin: 40px 0 16px;
  letter-spacing: 0.01em;
}
.post-body p {
  font-size: 15.5px;
  line-height: 2.0;
  color: rgba(26,26,26,0.82);
  margin: 0 0 22px;
}
.post-body p strong {
  color: #0a0a0a;
  font-weight: 700;
  background: linear-gradient(transparent 62%, rgba(123, 216, 255,0.5) 62%);
  padding: 0 2px;
}
.post-body ul, .post-body ol {
  font-size: 15px;
  line-height: 1.95;
  color: rgba(26,26,26,0.82);
  margin: 0 0 26px;
  padding-left: 24px;
}
.post-body li { padding: 6px 0; }
.post-body blockquote {
  margin: 32px 0;
  padding: 24px 28px;
  background: var(--bg-section);
  border-left: 4px solid var(--accent);
  border-radius: 6px !important;
  font-size: 15px;
  line-height: 1.95;
  color: #1a1a1a;
}
.post-body blockquote p:last-child { margin-bottom: 0; }

.post-nav {
  padding: 48px var(--pad-x);
  background: var(--bg-section);
  text-align: center;
}
.post-nav__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13.5px;
  color: rgba(26,26,26,0.65);
  text-decoration: none;
  letter-spacing: 0.04em;
  transition: color 0.2s;
}
.post-nav__link:hover { color: #0a0a0a; }

@media (max-width: 768px) {
  .post-hero { padding: 52px 20px 40px; }
  .post-body { padding: 52px 20px; }
  .post-body h2 { font-size: 21px; margin: 36px 0 16px; }
  .post-body h3 { font-size: 17px; }
  .post-body p { font-size: 14.5px; }
}

/* ============================================
   Learner Story Page — 受講生詳細テンプレート
   WordPress化時のsingle post templateとして流用可能
   ============================================ */
.learner-hero {
  padding: 60px var(--pad-x) 40px;
  text-align: center;
  background: var(--bg);
  position: relative;
}
.learner-hero__inner {
  max-width: 720px;
  margin: 0 auto;
}
.learner-hero__avatar {
  width: 180px;
  height: 180px;
  border-radius: 50% !important;
  margin: -120px auto 28px;
  background-size: cover;
  background-position: center;
  box-shadow: 0 0 0 5px var(--accent), 0 18px 40px rgba(0, 0, 0, 0.16);
  position: relative;
  z-index: 2;
}
.learner-hero__eyebrow {
  font-family: var(--font-display);
  font-size: 11.5px;
  letter-spacing: 0.3em;
  color: var(--accent-strong);
  font-weight: 700;
  text-transform: uppercase;
  margin: 0 0 12px;
}
.learner-hero__name {
  font-family: var(--font-display);
  font-size: clamp(38px, 5vw, 60px);
  font-weight: 400;
  letter-spacing: 0.05em;
  color: #0a0a0a;
  margin: 0 0 8px;
}
.learner-hero__name span {
  font-size: 0.5em;
  margin-left: 8px;
  letter-spacing: 0.1em;
  color: rgba(26,26,26,0.6);
}
.learner-hero__meta {
  font-size: 13.5px;
  color: rgba(26,26,26,0.6);
  letter-spacing: 0.08em;
  margin: 0 0 32px;
}
.learner-hero__quote {
  font-family: var(--font-body);
  font-size: clamp(19px, 2.8vw, 28px);
  font-weight: 700;
  line-height: 1.6;
  color: #0a0a0a;
  margin: 0;
  padding: 24px 32px;
  border-top: 2px solid var(--accent);
  border-bottom: 2px solid var(--accent);
  display: inline-block;
}

.learner-profile {
  padding: 56px var(--pad-x);
  background: var(--bg-section);
}
.learner-profile__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  max-width: 900px;
  margin: 0 auto;
}
.learner-profile__grid > div {
  text-align: center;
  padding: 22px 14px;
  background: #fff;
  border-radius: 12px !important;
  border: 1px solid rgba(26,26,26,0.04);
}
.learner-profile__grid dt {
  font-family: var(--font-display);
  font-size: 10.5px;
  letter-spacing: 0.3em;
  color: var(--accent-strong);
  text-transform: uppercase;
  font-weight: 700;
  margin-bottom: 10px;
}
.learner-profile__grid dd {
  font-size: 16px;
  font-weight: 700;
  color: #0a0a0a;
  margin: 0;
  letter-spacing: 0.04em;
}

.learner-ba {
  padding: 72px var(--pad-x);
  background: var(--bg);
}
.learner-ba__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
  max-width: 1040px;
  margin: 0 auto;
}
.learner-ba__col {
  padding: 40px 34px;
  border-radius: 18px !important;
}
.learner-ba__col--before {
  background: var(--bg-section);
  border: 1px solid rgba(26,26,26,0.08);
}
.learner-ba__col--after {
  background: linear-gradient(180deg, #e8ffc1 0%, var(--accent) 100%);
  border: 1px solid var(--accent-strong);
}
.learner-ba__label {
  font-family: var(--font-display);
  font-size: 12px;
  letter-spacing: 0.3em;
  color: var(--accent-strong);
  font-weight: 700;
  margin: 0 0 10px;
  text-transform: uppercase;
}
.learner-ba__col--after .learner-ba__label { color: #0a0a0a; }
.learner-ba__title {
  font-family: var(--font-display);
  font-size: 26px;
  font-weight: 400;
  color: #0a0a0a;
  margin: 0 0 22px;
  letter-spacing: 0.03em;
}
.learner-ba__col ul { list-style: none; padding: 0; margin: 0; }
.learner-ba__col ul li {
  position: relative;
  padding: 11px 0 11px 22px;
  font-size: 14.5px;
  line-height: 1.7;
  border-bottom: 1px solid rgba(26,26,26,0.1);
  color: #1a1a1a;
}
.learner-ba__col ul li:last-child { border-bottom: 0; }
.learner-ba__col ul li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 19px;
  width: 10px;
  height: 10px;
  background: #0a0a0a;
  border-radius: 50%;
}
.learner-ba__col--before ul li::before { background: rgba(26,26,26,0.45); }

.learner-story {
  padding: 96px var(--pad-x);
  background: var(--bg);
}
.learner-story__inner {
  max-width: 720px;
  margin: 0 auto;
}
.learner-story__eyebrow {
  font-family: var(--font-display);
  font-size: 12px;
  letter-spacing: 0.3em;
  color: var(--accent-strong);
  font-weight: 700;
  text-transform: uppercase;
  margin: 0 0 14px;
}
.learner-story__title {
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 400;
  line-height: 1.4;
  color: #0a0a0a;
  margin: 0 0 40px;
  letter-spacing: 0.02em;
}
.learner-story__body {
  font-size: 15.5px;
  line-height: 2.0;
  color: rgba(26,26,26,0.78);
  margin: 0 0 22px;
}
.learner-story__body strong {
  color: #0a0a0a;
  font-weight: 700;
  background: linear-gradient(transparent 62%, rgba(123, 216, 255,0.5) 62%);
  padding: 0 2px;
}

.learner-message {
  padding: 80px var(--pad-x);
  background: #0a0a0a;
  color: #fff;
  text-align: center;
}
.learner-message__quote {
  font-family: var(--font-body);
  font-size: clamp(22px, 3vw, 32px);
  font-weight: 700;
  line-height: 1.7;
  color: var(--accent);
  margin: 0 auto 22px;
  max-width: 680px;
  letter-spacing: 0.02em;
}
.learner-message__name {
  font-family: var(--font-display);
  font-size: 13px;
  letter-spacing: 0.3em;
  color: rgba(255,255,255,0.6);
  margin: 0;
}

.learner-nav {
  padding: 48px var(--pad-x);
  background: var(--bg-section);
  text-align: center;
}
.learner-nav__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13.5px;
  color: rgba(26,26,26,0.65);
  text-decoration: none;
  letter-spacing: 0.04em;
  transition: color 0.2s;
}
.learner-nav__link:hover { color: #0a0a0a; }

@media (max-width: 768px) {
  .learner-hero__avatar { width: 140px; height: 140px; margin: -90px auto 22px; }
  .learner-hero__name { font-size: 34px; }
  .learner-hero__quote { font-size: 17px; padding: 18px 22px; }
  .learner-profile { padding: 44px 20px; }
  .learner-profile__grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .learner-ba { padding: 56px 20px; }
  .learner-ba__inner { grid-template-columns: 1fr; gap: 18px; }
  .learner-ba__col { padding: 30px 24px; }
  .learner-ba__title { font-size: 22px; }
  .learner-story { padding: 64px 20px; }
  .learner-story__body { font-size: 14.5px; line-height: 1.95; }
  .learner-message { padding: 56px 20px; }
  .learner-message__quote { font-size: 19px; }
}

/* ============================================
   Course Card: 機能リスト
   ============================================ */
.card__features {
  list-style: none;
  padding: 16px 0 0;
  margin: 14px 0 22px;
  border-top: 1px solid rgba(255, 255, 255, 0.14);
}
.card__features li {
  position: relative;
  padding: 7px 0 7px 24px;
  font-size: 13.5px;
  line-height: 1.65;
  color: rgba(255, 255, 255, 0.88);
}
.card__features li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--accent);
  color: #0a0a0a;
  font-size: 11px;
  font-weight: 900;
  line-height: 18px;
  text-align: center;
  box-shadow: 0 0 0 3px rgba(123, 216, 255, 0.22);
}

/* ============================================
   Page Hero: 動画ヒーローとタイトルを分離
   ============================================ */
.section--media-only {
  display: none !important;
}
.section--media-only .section__inner { display: none !important; }

.page-hero-title {
  padding: 64px var(--pad-x) 48px;
  background: var(--bg);
  text-align: center;
  border-bottom: 1px solid var(--border);
}
.page-hero-title .section__inner {
  max-width: 900px;
  margin: 0 auto;
}
.page-hero-title .section__inner--center { text-align: center; }
.page-hero-title .section__inner--left { text-align: left; }
.page-hero-title .section__title {
  font-family: var(--font-display);
  font-size: clamp(36px, 5vw, 68px) !important;
  font-weight: 400;
  line-height: 1.25;
  color: #0a0a0a !important;
  margin: 0 0 18px;
  letter-spacing: 0.02em;
  text-shadow: none !important;
}
.page-hero-title .section__subtitle {
  font-size: 16px;
  color: rgba(26, 26, 26, 0.7);
  line-height: 1.9;
  margin: 0 auto;
  max-width: 560px;
}
.page-hero-title .section__inner--left .section__subtitle { margin-left: 0; }
@media (max-width: 768px) {
  .page-hero-title { padding: 44px 20px 32px; }
}

/* PC: 改行を無効化 / SP: 改行を有効化 */
.br-sp { display: none; }
@media (max-width: 768px) {
  .br-sp { display: inline; }
}
@media (max-width: 768px) {
  .compare-strip__logo { height: 24px; }
}
@media (max-width: 768px) {
  .compare-strip__table--4col {
    grid-template-columns: 1.4fr 1fr 1fr 1fr;
  }
  .compare-strip__table--4col .compare-strip__cell {
    font-size: 14px !important;
    padding: 12px 6px !important;
  }
  .compare-strip__table--4col .compare-strip__cell--head {
    font-size: 11px !important;
    letter-spacing: 0.1em !important;
  }
  .compare-strip__table--4col .compare-strip__cell--win {
    font-size: 15px !important;
  }
}

.compare-strip__cell {
  padding: 22px 20px;
  border-bottom: 1px solid var(--border);
  font-size: 20px;
}

.compare-strip__cell--head {
  font-family: var(--font-display);
  font-size: 20px;
  letter-spacing: 0.22em;
  color: var(--text);
  text-transform: uppercase;
  font-weight: 700;
}

.compare-strip__cell--win {
  color: var(--text);
  font-family: var(--font-display);
  font-size: 22.8px;
  font-weight: 700;
  background: var(--accent);
}

@media (max-width: 640px) {
  .compare-strip__cell { font-size: 20px; padding: 14px 10px; }
  .compare-strip__cell--win { font-size: 20px; }
}

/* ============ Floating CTA ============ */
.floating-cta {
  position: fixed !important;
  bottom: 28px !important;
  right: 28px !important;
  left: auto !important;
  top: auto !important;
  z-index: 45;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 16px 24px;
  background: var(--accent);
  color: #0a0a0a !important;
  font-family: var(--font-display);
  font-size: 20px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  text-decoration: none;
  border-radius: 10px;
  font-weight: 800;
  box-shadow: 0 12px 40px rgba(69, 69, 69, 0.35);
  opacity: 0;
  transform: translateY(20px) !important;
  pointer-events: none;
  transition: opacity 0.35s var(--ease-out), transform 0.35s var(--ease-out), background 0.3s;
}

.floating-cta.is-visible {
  opacity: 1;
  transform: translateY(0) !important;
  pointer-events: auto;
}

.floating-cta:hover {
  background: #0a0a0a;
  color: var(--accent) !important;
  box-shadow: 0 16px 50px rgba(0, 0, 0, 0.35);
}

/* LINEバナー表示中はFloating CTAを上に逃がす */
body:has(.line-banner.is-visible) .floating-cta {
  bottom: 96px !important;
}

/* LINEバナー表示中はフッター下に余白を確保（法務リンクが隠れないように） */
body:has(.line-banner.is-visible) .footer {
  padding-bottom: 120px;
}
@media (max-width: 560px) {
  body:has(.line-banner.is-visible) .footer {
    padding-bottom: 180px;
  }
}

@media (max-width: 560px) {
  .floating-cta {
    bottom: 16px;
    right: 16px;
    padding: 12px 18px;
    font-size: 20px;
  }
}

/* ============ LINE Banner (slide-up) ============ */
.line-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 35;
  padding: 14px 80px;
  background: #000000;
  border-top: 2px solid var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 24px;
  transform: translateY(100%);
  transition: transform 0.45s var(--ease-out);
  max-height: 80px;
}

.line-banner.is-visible {
  transform: translateY(0);
}

.line-banner__text {
  font-size: 16px;
  color: #ffffff;
  margin: 0;
  font-weight: 500;
}

.line-banner__text strong {
  color: var(--accent);
  font-weight: 700;
}

.line-banner__close {
  position: absolute;
  top: 8px;
  right: 12px;
  background: transparent;
  border: 0;
  color: var(--text-muted);
  cursor: pointer;
  padding: 4px 8px;
  font-size: 21.6px;
  line-height: 1;
}

.line-banner__close:hover { color: var(--text); }

@media (max-width: 560px) {
  .line-banner {
    flex-direction: column;
    gap: 12px;
    padding: 20px 16px 16px;
  }
  .line-banner__text { text-align: center; font-size: 20px; }
}

/* ============ Exit Intent Modal (v3) ============ */
.exit-modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 9998;
  background: rgba(10, 12, 18, 0.72);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.32s var(--ease);
}
.exit-modal-backdrop.is-open {
  opacity: 1;
  pointer-events: auto;
}

.exit-modal {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, calc(-50% + 24px));
  width: min(520px, 92vw);
  max-height: calc(100vh - 40px);
  overflow-y: auto;
  background: #ffffff;
  color: var(--text);
  border-radius: 20px !important;
  padding: 56px 44px 40px;
  z-index: 9999;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.38s var(--ease-out), transform 0.42s var(--ease-out);
  box-shadow:
    0 32px 72px rgba(10, 12, 18, 0.38),
    0 0 0 1px rgba(26, 26, 26, 0.06);
}
.exit-modal.is-open {
  opacity: 1;
  transform: translate(-50%, -50%);
  pointer-events: auto;
}

.exit-modal__close {
  position: absolute;
  top: 14px;
  right: 14px;
  width: 40px;
  height: 40px;
  background: transparent;
  border: 0;
  color: #1a1a1a;
  font-size: 22px;
  line-height: 1;
  cursor: pointer;
  border-radius: 50% !important;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s var(--ease), transform 0.2s var(--ease);
}
.exit-modal__close:hover {
  background: rgba(26, 26, 26, 0.06);
  transform: rotate(90deg);
}

.exit-modal__eyebrow {
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.28em;
  color: var(--accent-strong);
  text-transform: uppercase;
  margin: 0 0 14px;
}

.exit-modal__title {
  font-family: var(--font-body);
  font-size: 28px;
  font-weight: 700;
  letter-spacing: 0.01em;
  line-height: 1.35;
  color: #0f0f0f;
  margin: 0 0 14px;
}

.exit-modal__desc {
  font-size: 14.5px;
  color: rgba(26, 26, 26, 0.72);
  line-height: 1.85;
  margin: 0 0 22px;
}
.exit-modal__desc strong {
  color: #0f0f0f;
  font-weight: 700;
  background: linear-gradient(transparent 62%, rgba(123, 216, 255, 0.55) 62%);
  padding: 0 2px;
}

.exit-modal__benefits {
  list-style: none;
  padding: 16px 18px;
  margin: 0 0 26px;
  background: #f6f6f2;
  border-radius: 12px !important;
  border: 1px solid rgba(26, 26, 26, 0.05);
}
.exit-modal__benefits li {
  position: relative;
  padding: 6px 0 6px 26px;
  font-size: 13.5px;
  line-height: 1.65;
  color: rgba(26, 26, 26, 0.82);
}
.exit-modal__benefits li::before {
  content: "";
  position: absolute;
  top: 12px;
  left: 2px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 3px rgba(123, 216, 255, 0.22);
}
.exit-modal__benefits li::after {
  content: "";
  position: absolute;
  top: 15px;
  left: 6px;
  width: 8px;
  height: 4px;
  border-left: 2px solid #0f0f0f;
  border-bottom: 2px solid #0f0f0f;
  transform: rotate(-45deg);
}

.exit-modal__cta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  height: 60px;
  background: var(--accent);
  color: #0f0f0f;
  font-weight: 700;
  font-size: 15.5px;
  letter-spacing: 0.06em;
  text-decoration: none;
  border-radius: 12px !important;
  transition: transform 0.2s var(--ease), box-shadow 0.25s var(--ease), background 0.2s var(--ease);
  box-shadow: 0 10px 24px rgba(123, 216, 255, 0.35);
}
.exit-modal__cta:hover {
  background: var(--accent-strong);
  transform: translateY(-2px);
  box-shadow: 0 16px 32px rgba(123, 216, 255, 0.45);
}
.exit-modal__cta:active { transform: translateY(0); }
.exit-modal__arrow {
  display: inline-block;
  transition: transform 0.25s var(--ease);
}
.exit-modal__cta:hover .exit-modal__arrow { transform: translateX(4px); }

.exit-modal__later {
  display: block;
  margin: 14px auto 0;
  background: transparent;
  border: 0;
  color: rgba(26, 26, 26, 0.55);
  font-size: 12.5px;
  cursor: pointer;
  padding: 6px 12px;
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color 0.2s var(--ease);
}
.exit-modal__later:hover { color: #0f0f0f; }

.exit-modal__note {
  margin: 18px 0 0;
  font-size: 11.5px;
  color: rgba(26, 26, 26, 0.45);
  line-height: 1.6;
  text-align: center;
}

@media (max-width: 560px) {
  .exit-modal {
    padding: 46px 24px 28px;
    width: calc(100vw - 24px);
    border-radius: 18px !important;
  }
  .exit-modal__title { font-size: 23px; }
  .exit-modal__desc  { font-size: 13.5px; }
  .exit-modal__cta   { height: 54px; font-size: 14.5px; }
}

@media (prefers-reduced-motion: reduce) {
  .exit-modal,
  .exit-modal-backdrop,
  .exit-modal__cta,
  .exit-modal__close { transition: opacity 0.01ms !important; transform: translate(-50%, -50%) !important; }
}

/* ============ Installment (split-payment visual) ============ */
.installment {
  display: flex;
  gap: 32px;
  align-items: baseline;
  margin: 24px 0 16px;
  flex-wrap: wrap;
  padding: 24px 28px;
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-left: 3px solid var(--accent);
}

.installment__main {
  font-family: var(--font-display);
  font-size: 20px;
  color: var(--text-muted);
  letter-spacing: 0.1em;
}

.installment__main strong {
  display: block;
  color: var(--text);
  font-size: 26.4px;
  font-weight: 400;
  margin-top: 4px;
}

.installment__split {
  font-family: var(--font-display);
  color: var(--accent);
}

.installment__split strong {
  font-size: 38.4px;
  font-weight: 400;
  letter-spacing: 0.01em;
  color: #454545;
}

.installment__split small {
  color: var(--text-muted);
  font-size: 20px;
  margin-left: 6px;
}

/* ============ Section height compact (Phase2) ============ */
.section { min-height: 62vh; }
.section.section--hero,
.section[data-scroll-progress] {
  min-height: 100vh;
}
.section--compact {
  min-height: 50vh;
}

/* ============ Hero Earth (rotating GIF centered) ============ */
.section__media--earth {
  background: radial-gradient(
    ellipse at center,
    #0a1f3e 0%,
    #02060f 50%,
    #000306 100%
  );
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.section__media--earth::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(1.5px 1.5px at 12% 22%, rgba(255, 255, 255, 0.8), transparent),
    radial-gradient(1px 1px at 28% 67%, rgba(255, 255, 255, 0.7), transparent),
    radial-gradient(1.5px 1.5px at 52% 14%, rgba(255, 255, 255, 0.9), transparent),
    radial-gradient(1px 1px at 75% 49%, rgba(255, 255, 255, 0.6), transparent),
    radial-gradient(1.2px 1.2px at 88% 82%, rgba(255, 255, 255, 0.85), transparent),
    radial-gradient(0.8px 0.8px at 38% 87%, rgba(255, 255, 255, 0.55), transparent),
    radial-gradient(1px 1px at 62% 73%, rgba(255, 255, 255, 0.7), transparent),
    radial-gradient(1.4px 1.4px at 18% 58%, rgba(255, 255, 255, 0.75), transparent),
    radial-gradient(0.9px 0.9px at 95% 28%, rgba(255, 255, 255, 0.6), transparent),
    radial-gradient(1.1px 1.1px at 8% 91%, rgba(255, 255, 255, 0.7), transparent);
  background-size: 100% 100%;
  animation: stars-drift 200s linear infinite;
  opacity: 0.9;
  pointer-events: none;
}

@keyframes stars-drift {
  from { transform: translate3d(0, 0, 0); }
  to { transform: translate3d(-40px, 20px, 0); }
}

.hero-earth {
  width: clamp(380px, 55vw, 780px);
  height: clamp(380px, 55vw, 780px);
  object-fit: cover;
  border-radius: 10px;
  box-shadow:
    0 0 60px rgba(78, 159, 255, 0.35),
    0 0 140px rgba(78, 159, 255, 0.2),
    inset 0 0 80px rgba(0, 0, 0, 0.4);
  margin-right: -12vw;
  margin-left: auto;
  display: block;
  animation: earth-float 12s ease-in-out infinite;
}

@keyframes earth-float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-16px); }
}

@media (max-width: 900px) {
  .hero-earth {
    margin: 0 auto;
    width: 70vw;
    height: 70vw;
  }
}

/* 各動画に色相フィルタを分散（data-filter属性で指定） */
.section__media video,
.divider video {
  transition: filter 0.8s var(--ease-out);
}

[data-filter="blue"] video { filter: hue-rotate(0deg) saturate(1.1); }
[data-filter="teal"] video { filter: hue-rotate(40deg) saturate(1.15); }
[data-filter="cyan"] video { filter: hue-rotate(80deg) saturate(1.2) brightness(0.95); }
[data-filter="green"] video { filter: hue-rotate(120deg) saturate(0.9); }
[data-filter="lime"] video { filter: hue-rotate(160deg) contrast(1.1); }
[data-filter="red"] video { filter: hue-rotate(200deg) saturate(1.1); }
[data-filter="pink"] video { filter: hue-rotate(230deg) brightness(1.05); }
[data-filter="magenta"] video { filter: hue-rotate(270deg) saturate(1.25); }
[data-filter="violet"] video { filter: hue-rotate(300deg) saturate(1.05); }
[data-filter="amber"] video { filter: hue-rotate(340deg) saturate(1.15); }
[data-filter="cold"] video { filter: hue-rotate(10deg) contrast(1.2) brightness(0.85); }
[data-filter="cool"] video { filter: hue-rotate(350deg) saturate(0.85) contrast(1.15); }
[data-filter="warm"] video { filter: hue-rotate(20deg) saturate(1.3) brightness(0.92); }
[data-filter="dim"] video { filter: brightness(0.7) contrast(1.25) saturate(0.8); }
[data-filter="noir"] video { filter: grayscale(0.8) brightness(0.85) contrast(1.3); }
[data-filter="dusk"] video { filter: sepia(0.2) hue-rotate(200deg) saturate(1.2); }

/* ============ Hero Canvas (neural network overlay) ============ */
.hero-canvas {
  position: absolute;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  mix-blend-mode: screen;
  opacity: 0.7;
}

.section__media video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ============ Progress Bar (top) ============ */
.progress-bar {
  position: fixed;
  top: 0;
  left: 0;
  height: 2px;
  width: 0;
  background: linear-gradient(90deg, var(--accent), #60a5fa, var(--accent));
  z-index: 60;
  box-shadow: 0 0 12px var(--accent-glow);
  transition: width 0.05s linear;
}

/* ============ Divider (between sections) ============ */
.divider {
  position: relative;
  width: 100%;
  height: 180px;
  overflow: hidden;
  background: #7BD8FF;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.divider video,
.divider img {
  display: none;
}

.divider::before {
  content: none;
}

.divider__text {
  position: absolute;
  inset: 0;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: clamp(24px, 2.88vw, 38.4px);
  letter-spacing: 0.16em;
  color: #0a0a0a;
  text-align: center;
  padding: 0 var(--pad-x);
  font-weight: 700;
  line-height: 1.4;
  text-transform: none;
}

.divider__text span {
  opacity: 0;
  transform: translateY(18px);
  display: inline-block;
  transition: all 0.6s var(--ease-out);
}

.divider.is-in .divider__text span {
  opacity: 1;
  transform: translateY(0);
}

/* ============ Reveal Text (character-level) ============ */
.reveal-text {
  display: inline-block;
}

.reveal-text__char {
  display: inline-block;
  opacity: 0;
  transform: translateY(24px) rotate(6deg);
  transition: opacity 0.6s var(--ease-out), transform 0.6s var(--ease-out);
}

.reveal-text.is-revealed .reveal-text__char {
  opacity: 1;
  transform: translateY(0) rotate(0);
}

/* ============ Tilt Card (3D hover) ============ */
.tilt {
  transform-style: preserve-3d;
  transition: transform 0.15s ease-out;
  will-change: transform;
}

.tilt > * {
  transform: translateZ(0);
}

/* ============ Magnetic Button (cursor pull) ============ */
.btn,
.header__cta,
.floating-cta,
.card__cta {
  position: relative;
}

.btn[data-magnetic],
.header__cta[data-magnetic] {
  transition: transform 0.2s ease-out, background 0.3s var(--ease), color 0.3s var(--ease), border-color 0.3s var(--ease);
}

/* ============ Scroll Reveal (generic) ============ */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s var(--ease-out), transform 0.8s var(--ease-out);
}

.reveal.is-in {
  opacity: 1;
  transform: translateY(0);
}

.reveal[data-delay="1"] { transition-delay: 0.08s; }
.reveal[data-delay="2"] { transition-delay: 0.16s; }
.reveal[data-delay="3"] { transition-delay: 0.24s; }
.reveal[data-delay="4"] { transition-delay: 0.32s; }
.reveal[data-delay="5"] { transition-delay: 0.4s; }

/* ============ Parallax ============ */
.section__media[data-parallax] {
  will-change: transform;
  transform: translate3d(0, var(--parallax-y, 0), 0);
  transition: none;
}

/* ============ Custom Cursor (desktop only) ============ */
@media (hover: hover) and (pointer: fine) {
  .cursor-dot {
    position: fixed;
    top: 0;
    left: 0;
    width: 8px;
    height: 8px;
    border-radius: 10px;
    background: var(--accent);
    pointer-events: none;
    z-index: 999;
    transform: translate(-50%, -50%);
    transition: transform 0.12s var(--ease-out), width 0.2s, height 0.2s;
    mix-blend-mode: difference;
  }
  .cursor-ring {
    position: fixed;
    top: 0;
    left: 0;
    width: 40px;
    height: 40px;
    border: 1px solid var(--accent);
    border-radius: 10px;
    pointer-events: none;
    z-index: 998;
    transform: translate(-50%, -50%);
    transition: transform 0.3s var(--ease-out), width 0.3s, height 0.3s, border-color 0.3s;
  }
  .cursor-dot.is-hover,
  .cursor-ring.is-hover {
    width: 60px;
    height: 60px;
  }
}

/* ==========================================================
   WOW UPGRADE KIT（7装置）
   ========================================================== */

/* ---------- 1. Marquee Ticker ---------- */
.marquee {
  overflow: hidden;
  padding: 24px 0;
  background: var(--bg-alt);
  position: relative;
}

.marquee__track {
  display: flex;
  width: max-content;
  animation: marquee-scroll 40s linear infinite;
}

.marquee__item {
  font-family: var(--font-display);
  font-size: clamp(20px, 1.68vw, 24px);
  letter-spacing: 0.12em;
  color: var(--on-dark);
  padding: 0 40px;
  display: inline-flex;
  align-items: center;
  gap: 16px;
  white-space: nowrap;
  font-weight: 500;
}

.marquee__item::after {
  content: "✦";
  color: var(--accent);
  font-size: 0.75em;
  margin-left: 24px;
}

.marquee__item strong {
  color: var(--accent);
  font-weight: 800;
}

@keyframes marquee-scroll {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* ---------- 2. Huge Number Moment ---------- */
.huge-num {
  min-height: 58vh;
  padding: 80px var(--pad-x);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  text-align: center;
  background: var(--bg-alt);
  color: var(--on-dark);
}

.huge-num::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center, rgba(123, 216, 255, 0.12), transparent 55%);
  pointer-events: none;
}

.huge-num__eyebrow {
  font-family: var(--font-display);
  font-size: 20px;
  letter-spacing: 0.35em;
  color: var(--accent);
  text-transform: uppercase;
  margin: 0 0 40px;
  position: relative;
  font-weight: 700;
}

.huge-num__value {
  font-family: var(--font-display);
  font-size: clamp(108px, 26.4vw, 384px);
  line-height: 0.9;
  font-weight: 800;
  letter-spacing: -0.03em;
  position: relative;
  color: var(--accent);
  font-variant-numeric: tabular-nums;
}

.huge-num__caption {
  font-family: var(--font-display);
  font-size: clamp(20px, 1.8vw, 24px);
  letter-spacing: 0.18em;
  color: var(--on-dark);
  text-transform: uppercase;
  margin-top: 40px;
  position: relative;
  font-weight: 600;
}

.huge-num__sub {
  font-size: 20px;
  color: var(--on-dark-muted);
  margin-top: 12px;
  position: relative;
  letter-spacing: 0.05em;
}

/* ---------- 3. Sticky 5-Day Sequence ---------- */
.sticky-seq {
  position: relative;
  background: var(--bg);
}

.sticky-seq__pin {
  position: sticky;
  top: 0;
  height: 100vh;
  display: flex;
  align-items: stretch;
  padding: calc(var(--header-h) + 16px) var(--pad-x) 24px;
  overflow: hidden;
}

.sticky-seq__stage {
  max-width: var(--max-content);
  width: 100%;
  margin: 0 auto;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 64px;
  align-items: center;
}

@media (max-width: 1100px) {
  .sticky-seq__stage {
    grid-template-columns: 1fr;
    gap: 32px;
    justify-items: center;
    align-items: center;
  }
}

.sticky-seq__visual {
  position: relative;
  aspect-ratio: 1 / 1;
  width: min(calc(100vh - var(--header-h) - 60px), 45vw, 640px);
  height: auto;
  overflow: hidden;
  background: var(--bg-alt);
  justify-self: start;
}

@media (max-width: 1100px) {
  .sticky-seq__visual {
    width: min(55vh, 440px);
    justify-self: center;
  }
}

.sticky-seq__day {
  position: absolute;
  inset: 0;
  overflow: hidden;
  opacity: 0;
  transform: scale(0.98);
  transition: opacity 0.6s var(--ease-out), transform 0.6s var(--ease-out);
}

.sticky-seq__day img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(0.15) brightness(0.78) contrast(1.05);
  display: block;
}

.sticky-seq__day-num {
  position: absolute;
  bottom: 24px;
  left: 28px;
  font-family: var(--font-display);
  font-size: clamp(120px, 18vw, 240px);
  color: var(--accent);
  line-height: 0.9;
  letter-spacing: -0.04em;
  font-weight: 800;
  text-shadow: 0 4px 24px rgba(0, 0, 0, 0.5);
  z-index: 2;
}

.sticky-seq__day.is-active {
  opacity: 1;
  transform: scale(1);
}

.sticky-seq__content {
  position: relative;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: 320px;
}

.sticky-seq--reasons .sticky-seq__content {
  padding-top: 0;
}

.sticky-seq__section-eyebrow {
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.32em;
  color: var(--accent-strong);
  text-transform: uppercase;
  margin: 0 0 14px;
}
.sticky-seq__section-title {
  font-family: var(--font-display);
  font-size: clamp(28px, 3.2vw, 44px);
  font-weight: 400;
  line-height: 1.3;
  color: #0a0a0a;
  margin: 0 0 40px;
  letter-spacing: 0.02em;
}

.sticky-seq__content > .sticky-seq__text {
  width: 100%;
}

.sticky-seq--reasons .sticky-seq__text-wrap {
  position: relative;
  width: 100%;
  min-height: 220px;
}
.sticky-seq--reasons .sticky-seq__text {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
}

/* REASONS版は visual の高さに収まるよう全体的に小さく */
.sticky-seq--reasons .sticky-seq__section-eyebrow {
  font-size: 11px;
  letter-spacing: 0.28em;
  margin-bottom: 10px;
}
.sticky-seq--reasons .sticky-seq__section-title {
  font-size: clamp(22px, 2.4vw, 32px);
  margin-bottom: 24px;
  line-height: 1.3;
}
.sticky-seq--reasons .sticky-seq__label {
  font-size: 11px;
  letter-spacing: 0.28em;
  margin-bottom: 10px;
}
.sticky-seq--reasons .sticky-seq__title {
  font-size: clamp(21px, 2.4vw, 30px);
  font-weight: 700;
  line-height: 1.4;
  margin-bottom: 16px;
  font-family: var(--font-body);
}
.sticky-seq--reasons .sticky-seq__desc {
  font-size: 14px;
  line-height: 1.85;
}

@media (max-width: 768px) {
  .sticky-seq--reasons .sticky-seq__text-wrap { min-height: 200px; }
  .sticky-seq--reasons .sticky-seq__section-title { font-size: 22px; margin-bottom: 18px; }
  .sticky-seq--reasons .sticky-seq__title { font-size: 19px; }
  .sticky-seq--reasons .sticky-seq__desc { font-size: 13px; }
}

.sticky-seq__text {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.5s var(--ease-out), transform 0.5s var(--ease-out);
  pointer-events: none;
}

.sticky-seq__text.is-active {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.sticky-seq__label {
  font-family: var(--font-display);
  font-size: 20px;
  letter-spacing: 0.3em;
  color: var(--accent);
  text-transform: uppercase;
  margin: 0 0 20px;
}

.sticky-seq__title {
  font-family: var(--font-display);
  font-size: clamp(38.4px, 4.8vw, 67.2px);
  font-weight: 400;
  margin: 0 0 24px;
  line-height: 1.1;
}

.sticky-seq__desc {
  color: var(--text-muted);
  font-size: 20px;
  line-height: 1.8;
  max-width: 480px;
}

/* ---------- 4. Cohort Countdown ---------- */
.countdown { padding: 80px var(--pad-x);
  text-align: center;
  background: var(--bg-alt);
  color: var(--on-dark);
}

.countdown__eyebrow {
  font-family: var(--font-display);
  font-size: 20px;
  letter-spacing: 0.3em;
  color: var(--accent);
  text-transform: uppercase;
  margin: 0 0 16px;
}

.countdown__title {
  font-family: var(--font-display);
  font-size: clamp(33.6px, 4.08vw, 57.6px);
  font-weight: 700;
  margin: 0 0 48px;
  line-height: 1.2;
  color: var(--on-dark);
}

.countdown__timer {
  display: inline-flex;
  gap: 14px;
  flex-wrap: wrap;
  justify-content: center;
}

.countdown__block {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid var(--border-dark);
  padding: 28px 22px 20px;
  min-width: 108px;
  transition: border-color 0.3s;
  position: relative;
  overflow: hidden;
}

.countdown__block::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  animation: countdown-flare 3s ease-in-out infinite;
}

@keyframes countdown-flare {
  0%, 100% { opacity: 0; }
  50% { opacity: 1; }
}

.countdown__num {
  font-family: var(--font-display);
  font-size: clamp(48px, 6.24vw, 81.6px);
  color: var(--accent);
  font-variant-numeric: tabular-nums;
  line-height: 1;
  font-weight: 800;
  letter-spacing: -0.01em;
}

.countdown__unit {
  font-family: var(--font-display);
  font-size: 20px;
  letter-spacing: 0.25em;
  color: var(--on-dark-muted);
  text-transform: uppercase;
  margin-top: 10px;
  font-weight: 500;
}

.countdown__meta {
  margin-top: 36px;
  font-size: 20px;
  color: var(--on-dark-muted);
  letter-spacing: 0.05em;
}

.countdown__meta strong {
  color: var(--accent);
  font-weight: 700;
}

/* ---------- 5. Student Face Wall ---------- */
.face-wall { padding: 80px var(--pad-x);
  max-width: var(--max-content);
  margin: 0 auto;
}

.face-wall__head {
  text-align: center;
  margin-bottom: 50px;
}

.face-wall__title {
  font-family: var(--font-display);
  font-size: clamp(33.6px, 4.08vw, 52.8px);
  font-weight: 400;
  margin: 0 0 12px;
}

.face-wall__sub {
  color: var(--text-muted);
  font-size: 20px;
}

.face-wall__grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 8px;
}

@media (max-width: 900px) { .face-wall__grid { grid-template-columns: repeat(4, 1fr); } }
@media (max-width: 560px) { .face-wall__grid { grid-template-columns: repeat(3, 1fr); } }

/* ===== Featured variant: 2人を主役級に大きく見せる ===== */
.face-wall--featured { padding-bottom: 60px; }
.face-wall--featured .face-wall__head { margin-bottom: 60px; }
.face-wall__eyebrow {
  display: block;
  font-family: var(--font-display);
  font-size: 12px;
  letter-spacing: 0.32em;
  color: var(--accent-strong, #0B6FA8);
  text-transform: uppercase;
  margin: 0 0 14px;
  font-weight: 800;
}
.face-wall__grid--featured {
  grid-template-columns: repeat(2, 1fr) !important;
  gap: 28px !important;
  max-width: 920px;
  margin: 0 auto;
}
.face-wall__grid--featured .face {
  aspect-ratio: 4 / 5;
  border-radius: 22px;
  box-shadow: 0 30px 60px -28px rgba(0,0,0,0.35);
  background: #1a1a1a;
}
.face-wall__grid--featured .face__img {
  filter: grayscale(0) brightness(0.95) contrast(1.05);
  transform: scale(1.02);
}
.face-wall__grid--featured .face:hover .face__img {
  filter: grayscale(0) brightness(1.05) contrast(1.05);
  transform: scale(1.08);
}
.face-wall__grid--featured .face__overlay {
  opacity: 1;
  background: linear-gradient(180deg, transparent 30%, rgba(10,10,10,0.55) 55%, rgba(10,10,10,0.92) 100%);
  padding: 28px 26px 26px;
  align-items: flex-start;
}
.face-wall__grid--featured .face__overlay::before { display: none; }
.face-wall__grid--featured .face__quote {
  font-size: 18px;
  line-height: 1.65;
  font-weight: 700;
  margin: 0 0 12px;
  transform: none;
  text-shadow: 0 2px 12px rgba(0,0,0,0.35);
}
.face-wall__grid--featured .face__name {
  font-size: 11.5px;
  letter-spacing: 0.22em;
  color: var(--accent);
  display: block;
  margin-bottom: 16px;
}
.face__more {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: #fff;
  border: 1px solid rgba(255,255,255,0.4);
  border-radius: 999px;
  padding: 8px 14px;
  background: rgba(255,255,255,0.06);
  backdrop-filter: blur(6px);
  transition: background .3s var(--ease), color .3s var(--ease), border-color .3s var(--ease), gap .3s var(--ease);
}
.face-wall__grid--featured .face:hover .face__more {
  background: var(--accent);
  color: #0a0a0a;
  border-color: var(--accent);
  gap: 10px;
}
.face-wall__grid--featured .face::after { display: none; }
.face-wall__cta-wrap {
  text-align: center;
  margin-top: 42px;
}

@media (max-width: 768px) {
  .face-wall__grid--featured {
    grid-template-columns: 1fr !important;
    gap: 18px !important;
    max-width: 420px;
  }
  .face-wall__grid--featured .face { aspect-ratio: 4 / 4.5; border-radius: 18px; }
  .face-wall__grid--featured .face__quote { font-size: 16px; }
  .face-wall__grid--featured .face__overlay { padding: 22px 20px 20px; }
}

.face {
  aspect-ratio: 1;
  position: relative;
  overflow: hidden;
  background: var(--bg-section);
  cursor: pointer;
  transition: transform 0.45s var(--ease-out), box-shadow 0.45s var(--ease-out);
  will-change: transform;
}

.face:hover {
  transform: translateY(-5px);
  box-shadow:
    0 16px 36px rgba(0, 0, 0, 0.28),
    0 0 0 3px var(--accent);
  z-index: 2;
}

.face__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(0.9) brightness(0.72) contrast(1.12);
  transition: filter 0.55s var(--ease), transform 0.9s var(--ease-out);
}

.face:hover .face__img {
  filter: grayscale(0) brightness(1.05) contrast(1.02);
  transform: scale(1.08);
}

/* 矢印アイコン（ホバーで右上にふわっと登場） */
.face::after {
  content: "▸";
  position: absolute;
  top: 12px;
  right: 12px;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--accent);
  color: #0a0a0a;
  font-size: 14px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transform: translate(6px, -6px) scale(0.7);
  transition: opacity 0.35s var(--ease-out), transform 0.4s var(--ease-out);
  z-index: 4;
  pointer-events: none;
  box-shadow: 0 6px 14px rgba(0, 0, 0, 0.2);
}
.face:hover::after {
  opacity: 1;
  transform: translate(0, 0) scale(1);
}

.face__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 28%, rgba(10, 10, 10, 0.94) 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 18px 16px 16px;
  opacity: 0;
  transition: opacity 0.4s var(--ease);
}

/* アクセントライン（下端に引かれるライムライン） */
.face__overlay::before {
  content: "";
  position: absolute;
  left: 14px;
  bottom: 14px;
  width: 32px;
  height: 2px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.5s var(--ease-out) 0.05s;
}

.face:hover .face__overlay { opacity: 1; }
.face:hover .face__overlay::before { transform: scaleX(1); }

.face__quote {
  color: #ffffff;
  font-size: 13px;
  line-height: 1.55;
  font-family: var(--font-body);
  font-weight: 700;
  letter-spacing: 0.01em;
  margin: 0 0 6px;
  transform: translateY(8px);
  transition: transform 0.45s var(--ease-out) 0.08s;
}
.face:hover .face__quote { transform: translateY(0); }

.face__name {
  color: var(--accent);
  font-size: 10px;
  font-family: var(--font-display);
  letter-spacing: 0.24em;
  text-transform: uppercase;
  font-weight: 700;
  margin: 0;
  padding-top: 10px;
  transform: translateY(8px);
  opacity: 0;
  transition: transform 0.45s var(--ease-out) 0.14s, opacity 0.4s var(--ease) 0.14s;
}
.face:hover .face__name { transform: translateY(0); opacity: 1; }

@media (max-width: 768px) {
  .face::after { width: 26px; height: 26px; font-size: 12px; top: 8px; right: 8px; }
  .face__quote { font-size: 11px; }
  .face__name { font-size: 8.5px; letter-spacing: 0.18em; }
}

/* COMING SOON プレースホルダー */
.face--placeholder {
  background: linear-gradient(135deg, #1a1a1a 0%, #2a2a2a 50%, #1f1f1f 100%);
  cursor: default;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}
.face--placeholder::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    repeating-linear-gradient(
      45deg,
      rgba(255, 255, 255, 0.018) 0,
      rgba(255, 255, 255, 0.018) 1px,
      transparent 1px,
      transparent 8px
    );
  pointer-events: none;
}
.face--placeholder::after { content: none; }
.face--placeholder:hover {
  transform: none;
  box-shadow: none;
}
.face__placeholder-label {
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.28em;
  text-align: center;
  line-height: 1.35;
  color: #555;
  text-transform: uppercase;
  position: relative;
  z-index: 1;
}
@media (max-width: 768px) {
  .face__placeholder-label { font-size: 10px; letter-spacing: 0.22em; }
}

/* ---------- 6. Featured / Powered By ---------- */
.featured-strip { padding: 50px var(--pad-x);
  text-align: center;
  background: var(--bg);
}

.featured-strip__label {
  font-family: var(--font-display);
  font-size: 20px;
  letter-spacing: 0.35em;
  color: var(--text-muted);
  text-transform: uppercase;
  margin: 0 0 32px;
}

.featured-strip__items {
  display: flex;
  gap: clamp(14px, 1.8vw, 28px);
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  max-width: var(--max-content);
  margin: 0 auto;
  row-gap: 14px;
}

.featured-strip__item {
  font-family: var(--font-display);
  font-size: clamp(15px, 1.18vw, 18px);
  color: var(--text-muted);
  letter-spacing: 0.14em;
  opacity: 0.6;
  transition: opacity 0.3s, color 0.3s;
  font-weight: 500;
  white-space: nowrap;
  position: relative;
  padding: 2px 0;
}

.featured-strip__item + .featured-strip__item::before {
  content: "";
  position: absolute;
  left: calc(-1 * clamp(14px, 1.8vw, 28px) / 2);
  top: 50%;
  transform: translate(-50%, -50%);
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: currentColor;
  opacity: 0.35;
}

.featured-strip__item:hover {
  opacity: 1;
  color: var(--text);
}

@media (max-width: 768px) {
  .featured-strip__item { font-size: 13px; letter-spacing: 0.1em; }
  .featured-strip__items { gap: 10px 12px; }
  .featured-strip__item + .featured-strip__item::before { width: 2px; height: 2px; }
}

/* ---------- 7. Pricing Reveal ---------- */
.pricing-reveal { padding: 80px var(--pad-x);
  text-align: center;
  position: relative;
  overflow: hidden;
  background: var(--bg-alt);
  color: var(--on-dark);
}

.pricing-reveal::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at center bottom, rgba(123, 216, 255, 0.1), transparent 55%);
  pointer-events: none;
}

.pricing-reveal__eyebrow {
  font-family: var(--font-display);
  font-size: 20px;
  letter-spacing: 0.3em;
  color: var(--accent);
  text-transform: uppercase;
  margin: 0 0 20px;
  position: relative;
}

.pricing-reveal__title {
  font-family: var(--font-display);
  font-size: clamp(33.6px, 4.08vw, 52.8px);
  font-weight: 700;
  margin: 0 0 48px;
  position: relative;
  color: var(--on-dark);
}

.pricing-reveal__stack {
  position: relative;
  display: inline-block;
}

.pricing-reveal__strike {
  font-family: var(--font-display);
  font-size: clamp(38.4px, 4.8vw, 57.6px);
  color: var(--on-dark-faint);
  text-decoration: line-through;
  display: block;
  margin-bottom: 8px;
  font-weight: 500;
}

.pricing-reveal__strike--2 { opacity: 0.65; }

.pricing-reveal__brand {
  display: block;
  margin: clamp(8px, 1vw, 14px) 0 4px;
  line-height: 1;
}

.pricing-reveal__brand-logo {
  height: clamp(38.4px, 4.8vw, 57.6px);
  width: auto;
  display: inline-block;
  vertical-align: middle;
}

.pricing-reveal__value {
  font-family: var(--font-display);
  font-size: clamp(86.4px, 12vw, 168px);
  color: var(--accent);
  letter-spacing: -0.03em;
  line-height: 1;
  font-variant-numeric: tabular-nums;
  font-weight: 800;
  margin: 12px 0;
}

.pricing-reveal__note {
  font-family: var(--font-display);
  font-size: 20px;
  letter-spacing: 0.2em;
  color: var(--on-dark-muted);
  text-transform: uppercase;
  margin-top: 20px;
  position: relative;
  font-weight: 500;
}

/* ---------- Section Number Label ---------- */
.sec-num {
  position: absolute;
  top: calc(var(--header-h) + 24px);
  left: var(--pad-x);
  z-index: 3;
  font-family: var(--font-display);
  font-size: 20px;
  letter-spacing: 0.28em;
  color: rgba(240, 240, 250, 0.5);
  text-transform: uppercase;
  pointer-events: none;
}

.sec-num::before {
  content: "";
  display: inline-block;
  width: 24px;
  height: 1px;
  background: var(--accent);
  margin-right: 12px;
  vertical-align: middle;
}

/* ---------- Film Grain ---------- */
body::after {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 200;
  opacity: 0.04;
  mix-blend-mode: multiply;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 300 300'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 0  0 0 0 0 0  0 0 0 0 0  0 0 0 0.5 0'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>");
}

@media (prefers-reduced-motion: reduce) {
  .marquee__track { animation: none; }
  .countdown__block::after { animation: none; }
}

/* ============ Accessibility / Reduced motion ============ */
@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* ============================================
   Border Radius 10px 一括適用（カード・CTA）
   ============================================ */
.btn,
.btn--solid,
.btn--accent,
.header__cta,
.floating-cta,
.card,
.story,
.tier,
.face,
.countdown__block,
.sticky-seq__visual,
.form__input,
.form__textarea,
.form__select,
.form__radio,
.modal,
.line-banner__close,
.installment,
.hero-badge,
.urgency-badge,
.card__badge {
  border-radius: 10px !important;
}

/* ============================================
   HERO MV Video Background — full-bleed high quality
   ============================================ */
.section--hero-mv .section__media--mv {
  position: absolute;
  inset: 0;
  overflow: hidden;
  background: #000;
  z-index: -1;
}
.section--hero-mv .section__media--mv::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg,
    rgba(0, 0, 0, 0.18) 0%,
    rgba(0, 0, 0, 0.00) 45%,
    rgba(0, 0, 0, 0.45) 100%);
  pointer-events: none;
  z-index: 1;
}
.hero-mv {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  display: block;
  image-rendering: auto; /* 動画は自動補間が最適（optimize-contrastはギザつきの原因） */
  filter: contrast(1.03) saturate(1.06);
  -webkit-backface-visibility: hidden;
  backface-visibility: hidden;
  transform: translate3d(0, 0, 0);
}
@media (max-width: 768px) {
  .hero-mv { object-position: center top; }
}

/* ============================================
   HERO sub-copy
   ============================================ */
.section__subtitle--hero {
  font-size: clamp(14.5px, 1.4vw, 18px);
  color: rgba(255, 255, 255, 0.88);
  max-width: 560px;
  margin: 16px 0 28px;
  line-height: 1.85;
  letter-spacing: 0.02em;
}

/* ============================================
   HISTORY — 物語セクション
   ============================================ */
.history {
  background: #ffffff;
  padding: 96px var(--pad-x);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.history__inner {
  max-width: 780px;
  margin: 0 auto;
}
.history__eyebrow {
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.32em;
  color: var(--accent-strong);
  text-transform: uppercase;
  margin: 0 0 18px;
  text-align: center;
}
.history__title {
  font-family: var(--font-display);
  font-size: clamp(32px, 4vw, 52px);
  font-weight: 400;
  line-height: 1.35;
  letter-spacing: 0.02em;
  color: #0a0a0a;
  margin: 0 0 72px;
  text-align: center;
}
.history__block {
  padding: 48px 0;
  border-top: 1px solid rgba(26, 26, 26, 0.08);
}
.history__block:first-of-type { border-top: 0; padding-top: 0; }
.history__block--final {
  padding-bottom: 16px;
  text-align: center;
}
.history__num {
  font-family: var(--font-display);
  font-size: 40px;
  letter-spacing: 0;
  color: var(--accent-strong);
  font-weight: 700;
  margin: 0 0 10px;
}
.history__heading {
  font-family: var(--font-body);
  font-size: clamp(22px, 2.6vw, 32px);
  font-weight: 700;
  line-height: 1.45;
  color: #0a0a0a;
  margin: 0 0 22px;
  letter-spacing: 0.01em;
}
.history__body {
  font-size: 15.5px;
  line-height: 2.0;
  color: rgba(26, 26, 26, 0.78);
  margin: 0 0 18px;
}
.history__body:last-child { margin-bottom: 0; }
.history__body--emphasis {
  font-size: clamp(18px, 2vw, 24px);
  font-weight: 375;
  color: #0a0a0a;
  line-height: 1.7;
}
@media (max-width: 768px) {
  .history { padding: 64px 20px; }
  .history__title { margin-bottom: 48px; }
  .history__block { padding: 36px 0; }
  .history__body { font-size: 14.5px; line-height: 1.95; }
}

/* ============================================
   PROFILE — 講師2名カード
   ============================================ */
.profile {
  padding: 96px var(--pad-x);
  background: var(--bg-section);
}
.profile__head {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 64px;
}
.profile__eyebrow {
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.32em;
  color: var(--accent-strong);
  text-transform: uppercase;
  margin: 0 0 18px;
}
.profile__title {
  font-family: var(--font-display);
  font-size: clamp(32px, 4vw, 52px);
  font-weight: 400;
  line-height: 1.35;
  color: #0a0a0a;
  margin: 0 0 18px;
}
.profile__sub {
  font-size: 15px;
  color: rgba(26, 26, 26, 0.7);
  line-height: 2.0;
  margin: 0;
}
.profile__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 40px;
  max-width: 980px;
  margin: 0 auto;
}
.profile__card {
  background: #ffffff;
  padding: 44px 32px 36px;
  border-radius: 16px !important;
  text-align: center;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.04);
  border: 1px solid rgba(26, 26, 26, 0.04);
}
.profile__avatar {
  width: 160px;
  height: 160px;
  border-radius: 50% !important;
  margin: 0 auto 24px;
  background-size: cover;
  background-position: center;
  box-shadow: 0 0 0 4px var(--accent);
}
.profile__role {
  font-family: var(--font-display);
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: 0.3em;
  color: var(--accent-strong);
  text-transform: uppercase;
  margin: 0 0 10px;
}
.profile__name {
  font-size: 24px;
  font-weight: 700;
  letter-spacing: 0.04em;
  margin: 0 0 16px;
  color: #0a0a0a;
}
.profile__bio {
  font-size: 14px;
  line-height: 1.95;
  color: rgba(26, 26, 26, 0.75);
  margin: 0;
  text-align: left;
}
@media (max-width: 768px) {
  .profile { padding: 64px 20px; }
  .profile__grid { grid-template-columns: 1fr; gap: 24px; }
  .profile__card { padding: 36px 24px 28px; }
  .profile__avatar { width: 130px; height: 130px; }
}

/* ============================================
   PAINS — 悩みチェックリスト
   ============================================ */
.pains {
  padding: 96px var(--pad-x);
  background: #ffffff;
}
.pains__head {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 52px;
}
.pains__eyebrow {
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.32em;
  color: var(--accent-strong);
  text-transform: uppercase;
  margin: 0 0 18px;
}
.pains__title {
  font-family: var(--font-display);
  font-size: clamp(30px, 4vw, 48px);
  font-weight: 400;
  line-height: 1.35;
  color: #0a0a0a;
  margin: 0;
}
.pains__list {
  list-style: none;
  padding: 0;
  margin: 0 auto 44px;
  max-width: 700px;
  background: var(--bg-section);
  border-radius: 16px !important;
  padding: 36px 40px;
}
.pains__item {
  position: relative;
  padding: 16px 0 16px 44px;
  font-size: 16px;
  line-height: 1.7;
  color: #1a1a1a;
  border-bottom: 1px solid rgba(26, 26, 26, 0.08);
}
.pains__item:last-child { border-bottom: 0; }
.pains__check {
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 28px;
  height: 28px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50% !important;
  background: var(--accent);
  color: #0a0a0a;
  font-weight: 700;
  font-size: 14px;
  box-shadow: 0 0 0 3px rgba(123, 216, 255, 0.25);
}
.pains__closing {
  text-align: center;
  font-size: clamp(15px, 1.6vw, 19px);
  line-height: 1.95;
  color: #0a0a0a;
  max-width: 720px;
  margin: 0 auto;
}
.pains__closing strong {
  background: linear-gradient(transparent 60%, rgba(123, 216, 255, 0.55) 60%);
  padding: 0 3px;
  font-weight: 700;
}
@media (max-width: 768px) {
  .pains { padding: 64px 20px; }
  .pains__list { padding: 24px 20px; }
  .pains__item { font-size: 14.5px; padding: 14px 0 14px 40px; }
}

/* ============================================
   REASONS — 選ばれる4つの理由
   ============================================ */
.reasons {
  padding: 96px var(--pad-x);
  background: var(--bg-section);
}
.reasons__head {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 64px;
}
.reasons__eyebrow {
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.32em;
  color: var(--accent-strong);
  text-transform: uppercase;
  margin: 0 0 18px;
}
.reasons__title {
  font-family: var(--font-display);
  font-size: clamp(32px, 4.2vw, 52px);
  font-weight: 400;
  line-height: 1.3;
  color: #0a0a0a;
  margin: 0;
}
.reasons__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
  max-width: 1120px;
  margin: 0 auto;
}
.reason {
  background: #ffffff;
  padding: 44px 36px;
  border-radius: 16px !important;
  border: 1px solid rgba(26, 26, 26, 0.04);
  position: relative;
}
.reason__num {
  font-family: var(--font-display);
  font-size: 56px;
  font-weight: 400;
  line-height: 1;
  color: var(--accent);
  margin: 0 0 18px;
  letter-spacing: 0.02em;
}
.reason__title {
  font-family: var(--font-body);
  font-size: clamp(20px, 2.2vw, 26px);
  font-weight: 700;
  line-height: 1.45;
  color: #0a0a0a;
  margin: 0 0 20px;
}
.reason__desc {
  font-size: 14.5px;
  line-height: 1.95;
  color: rgba(26, 26, 26, 0.75);
  margin: 0 0 24px;
}
.reason__days {
  list-style: none;
  padding: 0;
  margin: 24px 0 20px;
  border-top: 1px solid rgba(26, 26, 26, 0.08);
  padding-top: 18px;
}
.reason__days li {
  display: flex;
  gap: 14px;
  align-items: baseline;
  padding: 8px 0;
  font-size: 13.5px;
  color: #1a1a1a;
  border-bottom: 1px solid rgba(26, 26, 26, 0.04);
}
.reason__days li:last-child { border-bottom: 0; }
.reason__days li span {
  font-family: var(--font-display);
  font-size: 11px;
  letter-spacing: 0.25em;
  color: var(--accent-strong);
  font-weight: 700;
  min-width: 52px;
}
.reason__foot {
  font-size: 13.5px;
  line-height: 1.85;
  color: rgba(26, 26, 26, 0.85);
  font-weight: 500;
  margin: 18px 0 0;
  padding: 14px 0 0;
  border-top: 1px dashed rgba(26, 26, 26, 0.1);
}
.reason {
  display: flex;
  flex-direction: column;
  overflow: hidden;
}
.reason__image {
  width: calc(100% + 72px);
  margin: 28px -36px -44px;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  display: block;
  margin-top: auto;
}
@media (max-width: 768px) {
  .reason__image {
    width: calc(100% + 48px);
    margin: 24px -24px -32px;
  }
}
@media (max-width: 768px) {
  .reasons { padding: 64px 20px; }
  .reasons__grid { grid-template-columns: 1fr; gap: 20px; }
  .reason { padding: 32px 24px; }
  .reason__num { font-size: 44px; }
}

/* ============================================
   WORKS GALLERY — 受講生作品（Coming Soon）
   ============================================ */
.works-gallery {
  padding: 80px var(--pad-x);
  background: #ffffff;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.works-gallery__head {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 48px;
}
.works-gallery__eyebrow {
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.32em;
  color: var(--accent-strong);
  text-transform: uppercase;
  margin: 0 0 18px;
}
.works-gallery__title {
  font-family: var(--font-display);
  font-size: clamp(28px, 3.6vw, 44px);
  font-weight: 400;
  line-height: 1.35;
  color: #0a0a0a;
  margin: 0 0 14px;
}
.works-gallery__sub {
  font-size: 14.5px;
  color: rgba(26, 26, 26, 0.65);
  line-height: 1.9;
  margin: 0;
}
.works-gallery__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  max-width: 1100px;
  margin: 0 auto;
}
.work {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.work__placeholder {
  aspect-ratio: 16 / 10;
  background:
    linear-gradient(135deg, #f5f5f3 0%, #eaeae4 100%);
  border-radius: 12px !important;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 14px;
  letter-spacing: 0.35em;
  color: rgba(26, 26, 26, 0.32);
  font-weight: 700;
  border: 1px dashed rgba(26, 26, 26, 0.15);
}
.work__meta {
  text-align: center;
  font-size: 12px;
  letter-spacing: 0.18em;
  color: rgba(26, 26, 26, 0.5);
  margin: 0;
}
@media (max-width: 768px) {
  .works-gallery { padding: 56px 20px; }
  .works-gallery__grid { grid-template-columns: 1fr; gap: 16px; }
}

/* ============ Standard course page text color override ============ */
.cc-theme.page-id-27,
.cc-theme.page-id-27 main,
.cc-theme.page-id-27 p,
.cc-theme.page-id-27 li,
.cc-theme.page-id-27 dd,
.cc-theme.page-id-27 dt,
.cc-theme.page-id-27 .post-body__inner,
.cc-theme.page-id-27 .section__lead,
.cc-theme.page-id-27 .faq__q,
.cc-theme.page-id-27 .faq__a,
.cc-theme.page-id-27 .faq__lead,
.cc-theme.page-id-27 .faq__body,
.cc-theme.page-id-27 .faq__disclaimer {
  color: #454545;
}
@media (max-width: 768px) {
  .cc-theme.page-id-27 .faq__q,
  .cc-theme.page-id-27 .faq__item[open] .faq__q,
  .cc-theme.page-id-27 .faq__a,
  .cc-theme.page-id-27 .faq__disclaimer,
  .cc-theme.page-id-27 .faq__lead,
  .cc-theme.page-id-27 .installment__split strong {
    color: #454545 !important;
  }
  .cc-theme.page-id-27 .list-block__title { text-align: center; }
}

/* SP-only line break utility */
.br-sp { display: none; }
@media (max-width: 768px) { .br-sp { display: inline; } }
/* PC-only line break utility (hidden on SP to avoid awkward orphan lines) */
.br-pc { display: inline; }
@media (max-width: 768px) { .br-pc { display: none; } }

/* ============================================================
   ADD: TOP page UX boost sections (2026-04 / Apple-grade)
   - .what-claude  / .why-now / .curriculum-days / .press / .risk-reversal
   ============================================================ */
.what-claude,
.why-now,
.curriculum-days,
.press,
.risk-reversal {
  padding: 120px var(--pad-x);
  position: relative;
  overflow: hidden;
}
.what-claude__inner,
.why-now__inner,
.curriculum-days__inner,
.press__inner,
.risk-reversal__inner {
  max-width: var(--max-content);
  margin: 0 auto;
}
.what-claude__eyebrow,
.why-now__eyebrow,
.curriculum-days__eyebrow,
.press__eyebrow,
.risk-reversal__eyebrow {
  display: block;
  text-align: center;
  font-family: var(--font-display);
  font-size: 13px;
  letter-spacing: 0.32em;
  color: var(--accent-strong, #0B6FA8);
  text-transform: uppercase;
  margin: 0 0 18px;
  font-weight: 700;
}
.what-claude__title,
.why-now__title,
.curriculum-days__title,
.press__title,
.risk-reversal__title {
  font-family: var(--font-display);
  font-size: clamp(28px, 4.4vw, 56px);
  text-align: center;
  letter-spacing: 0.04em;
  margin: 0 0 28px;
  font-weight: 700;
  color: var(--text);
  line-height: 1.2;
}

/* ============================================================
   SECTION HERO VISUAL — Apple-grade full-bleed image module
   ============================================================ */
.section-hero {
  position: relative;
  margin: 0 auto 64px;
  max-width: 1080px;
  border-radius: 28px;
  overflow: hidden;
  aspect-ratio: 16 / 9;
  box-shadow: 0 40px 80px -32px rgba(0,0,0,0.32);
  isolation: isolate;
  transform: translateZ(0); /* GPU accel */
}
.section-hero img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transform: scale(1.04);
  transition: transform 1.6s var(--ease-out, cubic-bezier(.16,1,.3,1));
  will-change: transform;
}
.section-hero:hover img {
  transform: scale(1.08);
}
.section-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0,0,0,0) 55%, rgba(0,0,0,0.32) 100%);
  pointer-events: none;
}
.section-hero__caption {
  position: absolute;
  left: 28px;
  bottom: 24px;
  font-family: var(--font-display);
  font-size: 16px;
  letter-spacing: 0.04em;
  color: #fff;
  text-shadow: 0 2px 16px rgba(0,0,0,0.5);
  font-weight: 600;
  z-index: 2;
}

/* WHAT IS CLAUDE CODE variant — gradient overlay tinted lime */
.section-hero--what::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at top right, rgba(123, 216, 255,0.12) 0%, transparent 60%);
  z-index: 2;
  pointer-events: none;
}

/* WHY-NOW variant — sits inside dark section, glow border */
.section-hero--why {
  box-shadow: 0 40px 80px -32px rgba(0,0,0,0.55), 0 0 0 1px rgba(123, 216, 255,0.18) inset;
}
.section-hero--why::after {
  background: linear-gradient(180deg, rgba(0,0,0,0) 35%, rgba(0,0,0,0.65) 100%);
}

/* CURRICULUM variant — clean white-blend */
.section-hero--curriculum {
  aspect-ratio: 16 / 9;
  max-width: 980px;
}
.section-hero--curriculum::after {
  background: linear-gradient(180deg, rgba(255,255,255,0) 60%, rgba(255,255,255,0.5) 100%);
}

/* RISK variant — soft handshake intimacy */
.section-hero--risk::after {
  background: linear-gradient(180deg, rgba(0,0,0,0) 50%, rgba(0,0,0,0.35) 100%);
}

/* SP — heroをコンパクトに */
@media (max-width: 768px) {
  .section-hero {
    border-radius: 18px;
    margin-bottom: 40px;
    aspect-ratio: 4 / 3;
  }
  .section-hero__caption {
    font-size: 13px;
    left: 18px;
    bottom: 16px;
  }
}

/* WHAT IS CLAUDE CODE — magnetic edition */
.what-claude {
  background: radial-gradient(ellipse at top, #f5f5f3 0%, #ffffff 55%, #fafafa 100%);
  position: relative;
}
.what-claude::before {
  content: "";
  position: absolute;
  top: -100px;
  right: -120px;
  width: 480px;
  height: 480px;
  background: radial-gradient(circle, rgba(123, 216, 255,0.18) 0%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}
.what-claude__inner { position: relative; z-index: 1; }
.what-claude__lead {
  text-align: left;
  font-size: 18px;
  line-height: 2;
  color: var(--text);
  margin: 0 auto 64px;
  max-width: 760px;
}
@media (max-width: 768px) {
  .what-claude__lead { text-align: center; }
}
.what-claude__lead strong { color: var(--accent-strong, #0B6FA8); font-weight: 800; letter-spacing: 0.02em; }

/* AI比較カード ─ 3並びで Claude Code を主役に */
.what-claude__compare {
  display: grid;
  grid-template-columns: 1fr 1fr 1.4fr;
  gap: 16px;
  align-items: stretch;
  margin: 0 0 96px;
  max-width: 980px;
  margin-left: auto;
  margin-right: auto;
}
.ai-card {
  position: relative;
  background: #fff;
  border: 1px solid rgba(0,0,0,0.08);
  border-radius: 18px;
  padding: 32px 24px 28px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 6px;
  color: var(--text-muted);
  transition: transform .35s var(--ease), opacity .35s var(--ease);
  opacity: 0.78;
}
.ai-card:hover { transform: translateY(-2px); }
.ai-card__brand {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 800;
  letter-spacing: 0.02em;
  color: var(--text);
}
.ai-card__by {
  font-family: var(--font-display);
  font-size: 11px;
  letter-spacing: 0.22em;
  color: var(--text-muted);
  text-transform: uppercase;
}
.ai-card__role {
  margin: 16px 0 0;
  font-size: 13.5px;
  line-height: 1.65;
  color: var(--text-muted);
}
.ai-card--hero {
  background: linear-gradient(135deg, #0a0a0a 0%, #1a1a1a 100%);
  color: #fff;
  opacity: 1;
  border: 0;
  padding: 36px 28px 32px;
  box-shadow: 0 24px 60px -24px rgba(0,0,0,0.4), 0 0 0 1px rgba(123, 216, 255,0.4) inset;
  transform: translateY(-8px);
}
.ai-card--hero .ai-card__brand { color: var(--accent); font-size: 26px; }
.ai-card--hero .ai-card__by { color: rgba(255,255,255,0.6); }
.ai-card--hero .ai-card__role {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 700;
  color: #fff;
  letter-spacing: 0.02em;
  line-height: 1.55;
  margin-top: 18px;
}
.ai-card__badge {
  position: absolute;
  top: -12px;
  left: 24px;
  font-family: var(--font-display);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.32em;
  background: var(--accent);
  color: #0a0a0a;
  padding: 6px 12px;
  border-radius: 999px;
}

/* 3つの特徴 */
.what-claude__features {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin: 0 0 96px;
}
.what-claude__feature {
  position: relative;
  background: #fff;
  border: 1px solid rgba(0,0,0,0.08);
  border-radius: 20px;
  padding: 44px 32px 36px;
  transition: transform .4s var(--ease), box-shadow .4s var(--ease), border-color .4s var(--ease);
  overflow: hidden;
}
.what-claude__feature::before {
  content: "";
  position: absolute;
  inset: auto -40% -60% auto;
  width: 180px;
  height: 180px;
  background: radial-gradient(circle, rgba(123, 216, 255,0.18) 0%, transparent 70%);
  opacity: 0;
  transition: opacity .4s var(--ease);
}
.what-claude__feature:hover {
  transform: translateY(-8px);
  box-shadow: 0 28px 60px -28px rgba(0,0,0,0.25);
  border-color: var(--accent);
}
.what-claude__feature:hover::before { opacity: 1; }
.what-claude__feature-num {
  font-family: var(--font-display);
  font-size: 64px;
  font-weight: 800;
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 2px var(--accent);
  letter-spacing: 0.02em;
  margin-bottom: 24px;
  display: block;
}
.what-claude__feature-title {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 800;
  margin: 0 0 16px;
  color: var(--text);
  line-height: 1.4;
  letter-spacing: 0.02em;
}
.what-claude__feature-desc {
  font-size: 14.5px;
  line-height: 1.95;
  color: var(--text-muted);
  margin: 0;
  position: relative;
}

/* なぜ皆が乗り換えているか */
.what-claude__reasons {
  background: linear-gradient(135deg, #0a0a0a 0%, #161616 100%);
  color: #fff;
  border-radius: 28px;
  padding: 64px 56px;
  margin: 0 0 64px;
  position: relative;
  overflow: hidden;
}
.what-claude__reasons::before {
  content: "";
  position: absolute;
  top: -50%;
  right: -10%;
  width: 60%;
  height: 200%;
  background: radial-gradient(ellipse, rgba(123, 216, 255,0.1) 0%, transparent 60%);
  pointer-events: none;
}
.what-claude__reasons-eyebrow {
  text-align: center;
  font-family: var(--font-display);
  font-size: 11px;
  letter-spacing: 0.32em;
  color: var(--accent);
  text-transform: uppercase;
  margin: 0 0 14px;
  font-weight: 800;
  position: relative;
}
.what-claude__sub-title {
  text-align: center;
  font-family: var(--font-display);
  font-size: 30px;
  font-weight: 800;
  letter-spacing: 0.04em;
  color: #fff;
  margin: 0 0 40px;
  line-height: 1.3;
  position: relative;
}
.what-claude__reason-list {
  list-style: none;
  padding: 0;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px 28px;
  max-width: 880px;
  position: relative;
}
.what-claude__reason-list li {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 18px 20px;
  background: rgba(255,255,255,0.04);
  border-left: 3px solid var(--accent);
  border-radius: 0 12px 12px 0;
}
.what-claude__reason-key {
  font-family: var(--font-display);
  font-size: 11px;
  letter-spacing: 0.22em;
  color: var(--accent);
  text-transform: uppercase;
  font-weight: 800;
}
.what-claude__reason-val {
  font-size: 14.5px;
  line-height: 1.7;
  color: rgba(255,255,255,0.92);
}
.what-claude__reason-val strong { color: #fff; font-weight: 800; }

/* close ─ 大ぶりの締めコピー */
.what-claude__close {
  text-align: center;
  font-family: var(--font-display);
  font-size: 22px;
  line-height: 1.85;
  color: var(--text);
  margin: 0;
  letter-spacing: 0.02em;
  font-weight: 600;
}
.what-claude__close strong {
  display: inline;
  background: linear-gradient(transparent 60%, rgba(123, 216, 255,0.6) 60%);
  font-weight: 900;
  padding: 0 4px;
}

/* WHY NOW */
.why-now { background: #0a0a0a; color: #fff; }
.why-now__title { color: #fff; }
.why-now__eyebrow { color: var(--accent); }
.why-now__stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin: 56px 0 80px;
}
.why-now__stat {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 18px;
  padding: 40px 24px;
  text-align: center;
  transition: transform .3s var(--ease), border-color .3s var(--ease);
}
.why-now__stat:hover { transform: translateY(-4px); border-color: var(--accent); }
.why-now__stat-value {
  font-family: var(--font-display);
  font-size: 68px;
  font-weight: 800;
  letter-spacing: 0.02em;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 18px;
}
.why-now__stat-label {
  font-size: 14px;
  line-height: 1.75;
  color: rgba(255,255,255,0.78);
  margin: 0;
}
.why-now__sub {
  text-align: center;
  font-family: var(--font-display);
  font-size: 26px;
  font-weight: 800;
  margin: 0 0 36px;
  letter-spacing: 0.04em;
}
.why-now__sub strong { color: var(--accent); }
.why-now__list {
  list-style: none;
  padding: 0;
  margin: 0 0 56px;
  display: grid;
  gap: 18px;
  max-width: 920px;
  margin-left: auto;
  margin-right: auto;
}
.why-now__list li {
  background: rgba(255,255,255,0.04);
  border-left: 4px solid var(--accent);
  border-radius: 0 16px 16px 0;
  padding: 28px 32px;
}
.why-now__num {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 12px;
  letter-spacing: 0.32em;
  color: var(--accent);
  margin-bottom: 10px;
  font-weight: 800;
}
.why-now__list h4 {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 800;
  margin: 0 0 12px;
  color: #fff;
  line-height: 1.45;
}
.why-now__list p {
  font-size: 15px;
  line-height: 1.85;
  color: rgba(255,255,255,0.82);
  margin: 0;
}
.why-now__close {
  text-align: center;
  font-size: 22px;
  font-family: var(--font-display);
  font-weight: 800;
  color: #fff;
  margin: 0;
}
.why-now__close strong {
  background: linear-gradient(transparent 60%, rgba(123, 216, 255,0.5) 60%);
  display: inline;
}

/* CURRICULUM (Day1-Day5) */
.curriculum-days { background: #fff; }
.curriculum-days__lead {
  text-align: center;
  font-size: 16px;
  line-height: 2;
  color: var(--text-muted);
  margin: 0 auto 56px;
  max-width: 760px;
}
.curriculum-days__list {
  list-style: none;
  padding: 0;
  margin: 0 auto;
  display: grid;
  gap: 18px;
  max-width: 920px;
}
.cur-day {
  background: #fff;
  border: 1px solid rgba(0,0,0,0.1);
  border-radius: 16px;
  padding: 28px 32px;
  display: grid;
  grid-template-columns: 110px 1fr;
  gap: 24px;
  align-items: start;
  transition: transform .3s var(--ease), box-shadow .3s var(--ease), border-color .3s var(--ease);
}
.cur-day:hover {
  border-color: var(--accent);
  box-shadow: 0 18px 40px -18px rgba(0,0,0,0.2);
  transform: translateY(-2px);
}
.cur-day__num {
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.16em;
  color: #0a0a0a;
  background: var(--accent);
  border-radius: 999px;
  padding: 9px 0;
  text-align: center;
  width: 100%;
  height: fit-content;
}
.cur-day__title {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 800;
  margin: 0 0 10px;
  color: var(--text);
  line-height: 1.5;
  letter-spacing: 0.02em;
}
.cur-day__desc {
  font-size: 14px;
  line-height: 1.9;
  color: var(--text-muted);
  margin: 0;
}

/* PRESS / AUTHORITY */
.press { background: #fafafa; }
.press__lead {
  text-align: center;
  font-size: 14px;
  color: var(--text-muted);
  margin: 0 0 48px;
  letter-spacing: 0.02em;
}
.press__list {
  list-style: none;
  padding: 0;
  margin: 0 auto 56px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  max-width: 980px;
}
.press__item {
  background: #fff;
  border: 1px solid rgba(0,0,0,0.08);
  border-radius: 14px;
  padding: 28px 22px;
  text-align: center;
  transition: transform .3s var(--ease), border-color .3s var(--ease);
}
.press__item:hover { transform: translateY(-3px); border-color: var(--accent); }
.press__source {
  display: block;
  font-family: var(--font-display);
  font-size: 13px;
  letter-spacing: 0.18em;
  color: var(--accent-strong, #0B6FA8);
  margin-bottom: 12px;
  text-transform: uppercase;
  font-weight: 800;
}
.press__quote {
  font-size: 14px;
  line-height: 1.7;
  color: var(--text);
  margin: 0;
}
.press__item--coming { border-style: dashed; }
.press__item--coming .press__quote { opacity: 0.7; }
.press__metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  max-width: 760px;
  margin: 0 auto;
}
.press__metric {
  background: #0a0a0a;
  color: #fff;
  border-radius: 14px;
  padding: 26px 16px;
  text-align: center;
}
.press__metric strong {
  display: block;
  font-family: var(--font-display);
  font-size: 24px;
  letter-spacing: 0.04em;
  color: var(--accent);
  margin-bottom: 6px;
  font-weight: 800;
}
.press__metric span {
  font-size: 12px;
  letter-spacing: 0.08em;
  color: rgba(255,255,255,0.7);
}

/* RISK REVERSAL */
.risk-reversal { background: linear-gradient(180deg, #ffffff 0%, rgba(123, 216, 255,0.06) 100%); }
.risk-reversal__lead {
  text-align: center;
  font-size: 16px;
  line-height: 1.95;
  color: var(--text);
  margin: 0 auto 56px;
  max-width: 720px;
}
.risk-reversal__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.risk-reversal__card {
  background: #fff;
  border: 1px solid rgba(0,0,0,0.08);
  border-radius: 20px;
  padding: 40px 30px 32px;
  text-align: center;
  transition: transform .35s var(--ease), box-shadow .35s var(--ease), border-color .35s var(--ease);
}
.risk-reversal__card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 48px -20px rgba(0,0,0,0.2);
  border-color: var(--accent);
}
.risk-reversal__check {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  border-radius: 999px;
  background: var(--accent);
  color: #0a0a0a;
  font-size: 24px;
  font-weight: 800;
  margin-bottom: 22px;
  box-shadow: 0 6px 18px -6px rgba(123, 216, 255,0.6);
}
.risk-reversal__card-title {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 800;
  margin: 0 0 14px;
  color: var(--text);
  letter-spacing: 0.02em;
}
.risk-reversal__card-desc {
  font-size: 14px;
  line-height: 1.95;
  color: var(--text-muted);
  margin: 0 0 14px;
}
.risk-reversal__card-note {
  font-size: 11px;
  color: var(--text-muted);
  opacity: 0.7;
  margin: 0;
  letter-spacing: 0.02em;
}

/* ============================================================
   WORLD-CLASS UI POLISH — 5 sections enhancement (2026-04 v2)
   ============================================================ */

/* — Claude Code: hero AI card glow halo + breathing — */
.ai-card--hero {
  position: relative;
  isolation: isolate;
}
.ai-card--hero::after {
  content: "";
  position: absolute;
  inset: -3px;
  border-radius: 20px;
  background: radial-gradient(circle at 30% 30%, rgba(123, 216, 255,0.45), transparent 60%);
  z-index: -1;
  filter: blur(20px);
  opacity: 0.6;
}
.ai-card:not(.ai-card--hero) {
  filter: grayscale(0.15);
  transition: filter .4s var(--ease), opacity .4s var(--ease), transform .4s var(--ease);
}
.what-claude__compare:hover .ai-card:not(.ai-card--hero):not(:hover) {
  opacity: 0.55;
  filter: grayscale(0.6);
}

/* — Claude Code: feature card sheen on hover — */
.what-claude__feature {
  isolation: isolate;
}
.what-claude__feature::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, transparent 30%, rgba(123, 216, 255,0.18) 50%, transparent 70%);
  transform: translateX(-100%);
  transition: transform .9s var(--ease-out);
  pointer-events: none;
  z-index: 1;
}
.what-claude__feature:hover::after { transform: translateX(100%); }
.what-claude__feature > * { position: relative; z-index: 2; }

/* — WHY NOW: stat values glow + breathing — */
.why-now__stat-value {
  text-shadow: 0 0 50px rgba(123, 216, 255,0.45);
  transition: transform .4s var(--ease);
}
.why-now__stat:hover .why-now__stat-value { transform: scale(1.08); }
.why-now__stat {
  position: relative;
  overflow: hidden;
}
.why-now__stat::after {
  content: "";
  position: absolute;
  width: 200%;
  height: 200%;
  top: -50%;
  left: -50%;
  background: radial-gradient(circle at center, rgba(123, 216, 255,0.12) 0%, transparent 40%);
  opacity: 0;
  transition: opacity .5s var(--ease);
  pointer-events: none;
}
.why-now__stat:hover::after { opacity: 1; }

/* — WHY NOW: 3-reason cards with side accent number — */
.why-now__list li {
  position: relative;
  padding-left: 32px;
  transition: transform .4s var(--ease), border-color .4s var(--ease);
}
.why-now__list li:hover {
  transform: translateX(6px);
  background: rgba(123, 216, 255,0.06);
  border-left-color: var(--accent);
}
.why-now__num {
  background: linear-gradient(90deg, rgba(123, 216, 255,0.16), transparent);
  padding: 4px 10px;
  border-radius: 4px;
  display: inline-block !important;
}

/* — CURRICULUM: vertical timeline with glowing dots — */
.curriculum-days__list {
  position: relative;
  padding-left: 28px;
}
.curriculum-days__list::before {
  content: "";
  position: absolute;
  left: 12px;
  top: 24px;
  bottom: 24px;
  width: 2px;
  background: linear-gradient(180deg, var(--accent) 0%, rgba(123, 216, 255,0.55) 50%, rgba(123, 216, 255,0.18) 100%);
}
.cur-day {
  position: relative;
  transition: transform .4s var(--ease), box-shadow .4s var(--ease), border-color .4s var(--ease);
}
.cur-day::before {
  content: "";
  position: absolute;
  left: -22px;
  top: 36px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--accent);
  border: 3px solid #fff;
  box-shadow: 0 0 0 3px rgba(123, 216, 255,0.32), 0 6px 14px -4px rgba(0,0,0,0.2);
  z-index: 2;
  transition: transform .35s var(--ease), box-shadow .35s var(--ease);
}
.cur-day:hover {
  transform: translateX(10px);
  border-color: var(--accent);
  box-shadow: 0 24px 50px -22px rgba(0,0,0,0.22);
}
.cur-day:hover::before {
  transform: scale(1.25);
  box-shadow: 0 0 0 6px rgba(123, 216, 255,0.32), 0 8px 18px -4px rgba(0,0,0,0.25);
}

/* OPTION (WordPress Pro) — distinct premium look */
.cur-day--option {
  background: linear-gradient(135deg, #0a0a0a 0%, #1a1a1a 100%);
  color: #fff;
  border-color: var(--accent);
  box-shadow: 0 24px 50px -22px rgba(0,0,0,0.4);
}
.cur-day--option .cur-day__title { color: #fff; }
.cur-day--option .cur-day__desc { color: rgba(255,255,255,0.85); }
.cur-day--option .cur-day__desc strong { color: var(--accent); }
.cur-day--option .cur-day__desc code {
  background: rgba(123, 216, 255,0.16);
  color: var(--accent);
  padding: 1px 6px;
  border-radius: 4px;
  font-size: 0.92em;
  font-family: ui-monospace, "SF Mono", Menlo, monospace;
}
.cur-day__num--option {
  background: var(--accent) !important;
  color: #0a0a0a !important;
  letter-spacing: 0.18em;
  position: relative;
}
.cur-day__num--option::after { display: none; }
.cur-day--option::before {
  background: #fff;
  border-color: var(--accent);
  box-shadow: 0 0 0 4px var(--accent), 0 6px 14px -4px rgba(0,0,0,0.3);
  width: 16px;
  height: 16px;
  left: -23px;
}
.cur-day__badge {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  background: var(--accent);
  color: #0a0a0a;
  padding: 4px 10px;
  border-radius: 999px;
  margin-left: 12px;
  vertical-align: middle;
}
@media (max-width: 768px) {
  .cur-day--option { border-radius: 14px; }
  .cur-day--option .cur-day__num--option { width: 110px; }
  .cur-day__badge { display: block; margin: 8px 0 0; width: fit-content; }
}

/* — PRESS: bigger metric numbers + scanline highlight — */
.press__metric strong {
  font-size: 28px !important;
  text-shadow: 0 0 30px rgba(123, 216, 255,0.35);
  background: linear-gradient(180deg, #fff 0%, var(--accent) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.press__metric {
  position: relative;
  overflow: hidden;
  transition: transform .35s var(--ease);
}
.press__metric:hover { transform: translateY(-3px); }
.press__metric::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, transparent 30%, rgba(123, 216, 255,0.12) 50%, transparent 70%);
  transform: translateX(-100%);
  transition: transform .8s var(--ease-out);
  pointer-events: none;
}
.press__metric:hover::before { transform: translateX(100%); }
.press__item {
  position: relative;
  transition: transform .35s var(--ease), border-color .35s var(--ease);
}
.press__item--coming::after {
  content: "SOON";
  position: absolute;
  top: 14px;
  right: 14px;
  font-family: var(--font-display);
  font-size: 9px;
  font-weight: 800;
  letter-spacing: 0.24em;
  color: var(--accent-strong, #0B6FA8);
  background: rgba(123, 216, 255,0.18);
  padding: 4px 8px;
  border-radius: 999px;
}

/* — RISK REVERSAL: 100% guarantee seal + animated check — */
.risk-reversal { position: relative; }
.risk-reversal__inner { position: relative; }
.risk-reversal__seal {
  position: absolute;
  top: -40px;
  right: 0;
  width: 120px;
  height: 120px;
  border-radius: 50%;
  background: radial-gradient(circle, #0a0a0a 0%, #1a1a1a 100%);
  color: var(--accent);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 800;
  text-align: center;
  box-shadow: 0 20px 50px -16px rgba(0,0,0,0.4), 0 0 0 4px rgba(123, 216, 255,0.2);
  transform: rotate(-12deg);
  z-index: 5;
}
.risk-reversal__seal::before { display: none; }
.risk-reversal__seal-num {
  font-size: 28px;
  letter-spacing: 0.02em;
  line-height: 1;
}
.risk-reversal__seal-label {
  font-size: 9px;
  letter-spacing: 0.28em;
  margin-top: 4px;
  color: rgba(255,255,255,0.85);
}

.risk-reversal__card {
  position: relative;
  overflow: hidden;
}
.risk-reversal__card::before {
  content: "";
  position: absolute;
  top: -50%;
  right: -40%;
  width: 280px;
  height: 280px;
  background: radial-gradient(circle, rgba(123, 216, 255,0.2) 0%, transparent 65%);
  opacity: 0;
  transition: opacity .5s var(--ease);
  pointer-events: none;
}
.risk-reversal__card:hover::before { opacity: 1; }
.risk-reversal__check {
  position: relative;
  transition: transform .5s var(--ease);
}
.risk-reversal__card:hover .risk-reversal__check {
  transform: scale(1.12) rotate(6deg);
  box-shadow: 0 10px 28px -6px rgba(123, 216, 255,0.55);
}

/* RESPONSIVE — SP（768px以下） */
@media (max-width: 768px) {
  .what-claude,
  .why-now,
  .curriculum-days,
  .press,
  .risk-reversal {
    padding: 70px 16px;
  }
  /* SP polish */
  .ai-card--hero::after { filter: blur(12px); }
  .why-now__stat-value { text-shadow: 0 0 30px rgba(123, 216, 255,0.35); }
  .curriculum-days__list { padding-left: 26px; }
  .cur-day::before { left: -20px; top: 28px; width: 11px; height: 11px; }
  .cur-day:hover { transform: none; }
  .press__metric strong { font-size: 22px !important; }
  .risk-reversal__seal {
    position: relative;
    top: 0;
    right: auto;
    margin: 0 auto 16px;
    width: 96px;
    height: 96px;
    transform: rotate(-8deg);
  }
  .risk-reversal__seal-num { font-size: 22px; }
  .risk-reversal__seal-label { font-size: 8px; }

  .what-claude__features,
  .why-now__stats,
  .press__list,
  .press__metrics,
  .risk-reversal__grid {
    grid-template-columns: 1fr;
    gap: 14px;
  }
  .what-claude__compare {
    grid-template-columns: 1fr;
    gap: 12px;
    margin-bottom: 56px;
  }
  .ai-card { padding: 26px 22px 22px; }
  .ai-card--hero { transform: none; padding: 30px 24px 26px; }
  .ai-card--hero .ai-card__brand { font-size: 22px; }
  .ai-card__brand { font-size: 19px; }
  .ai-card__role { font-size: 13px; }

  .what-claude__features { margin-bottom: 56px; }
  .what-claude__feature { padding: 36px 26px 28px; border-radius: 16px; }
  .what-claude__feature-num { font-size: 48px; margin-bottom: 18px; -webkit-text-stroke-width: 1.5px; }
  .what-claude__feature-title { font-size: 19px; }
  .what-claude__feature-desc { font-size: 13.5px; }

  .what-claude__reason-list { grid-template-columns: 1fr; gap: 12px; }
  .what-claude__reasons { padding: 44px 24px; border-radius: 20px; margin-bottom: 48px; }
  .what-claude__reasons-eyebrow { font-size: 10px; }
  .what-claude__sub-title { font-size: 22px; margin-bottom: 28px; line-height: 1.4; }
  .what-claude__reason-list li { padding: 16px 18px; }
  .what-claude__reason-val { font-size: 14px; }

  .what-claude__lead { font-size: 15.5px; line-height: 2; margin-bottom: 44px; }
  .what-claude__close { font-size: 17px; line-height: 1.95; }

  .why-now__stat-value { font-size: 52px; }
  .why-now__stat { padding: 32px 18px; }
  .why-now__sub { font-size: 19px; line-height: 1.55; }
  .why-now__stats { margin: 40px 0 56px; }
  .why-now__list li { padding: 22px 22px; }
  .why-now__list h4 { font-size: 17px; }
  .why-now__list p { font-size: 14px; }
  .why-now__close { font-size: 18px; line-height: 1.7; }

  .cur-day {
    grid-template-columns: 1fr;
    gap: 14px;
    padding: 24px 22px;
  }
  .cur-day__num { width: 110px; padding: 8px 0; }
  .cur-day__title { font-size: 16px; line-height: 1.55; }
  .cur-day__desc { font-size: 13.5px; line-height: 1.85; }

  .press__metric strong { font-size: 20px; }
  .press__metric { padding: 22px 14px; }

  .risk-reversal__card { padding: 32px 22px 26px; }
  .risk-reversal__card-title { font-size: 18px; }
  .risk-reversal__card-desc { font-size: 13.5px; line-height: 1.9; }
  .risk-reversal__check { width: 48px; height: 48px; font-size: 22px; }
}

/* ============ SNS Links ============ */
.sns-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
  font-weight: 600;
  letter-spacing: 0.04em;
  transition: color .2s var(--ease), background .2s var(--ease), border-color .2s var(--ease), transform .2s var(--ease);
}
.sns-link svg { display: block; width: 18px; height: 18px; fill: currentColor; }
.sns-link:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 999px;
}

/* Footer SNS — pill button with icon + handle */
.footer__sns {
  margin-top: 18px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.footer__sns .sns-link {
  padding: 9px 16px 9px 12px;
  border: 1px solid rgba(255,255,255,0.18);
  border-radius: 999px;
  background: rgba(255,255,255,0.04);
  color: var(--on-dark, #fff);
  min-height: 40px;
  font-size: 13px;
}
.footer__sns .sns-link svg { width: 16px; height: 16px; }
.footer__sns .sns-link:hover {
  background: var(--accent);
  color: #0a0a0a;
  border-color: var(--accent);
  transform: translateY(-1px);
}
.footer__sns .sns-link__label {
  font-family: var(--font-display, "Inter", sans-serif);
}

/* Header SNS — circular icon buttons */
.header__sns { display: inline-flex; align-items: center; gap: 10px; }
.header__nav .sns-link--icon {
  width: 40px;
  height: 40px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(10,10,10,0.2);
  border-radius: 999px;
  color: #0a0a0a;
  background: transparent;
}
.header__nav .sns-link--icon svg { width: 16px; height: 16px; }
.header__nav .sns-link--icon:hover {
  background: #0a0a0a;
  color: var(--accent);
  border-color: #0a0a0a;
  opacity: 1;
  transform: translateY(-1px);
}

/* SP hamburger menu — emphasize SNS at the bottom of the panel */
@media (max-width: 960px) {
  .header__sns {
    margin-top: 28px;
    padding-top: 24px;
    border-top: 1px solid rgba(10,10,10,0.2);
    width: 100%;
    justify-content: flex-start;
    gap: 12px;
  }
  .header__nav .sns-link--icon {
    width: 48px;
    height: 48px;
    border-width: 1.5px;
  }
  .header__nav .sns-link--icon svg { width: 20px; height: 20px; }
}


/* ============================================================
   B2B PAGE — Premium Layouts
   ============================================================ */

/* ---- Section: 法人ターゲット 6カードグリッド ---- */
.b2b-target {
  max-width: 1200px;
  margin: 0 auto;
  padding: 100px var(--pad-x) 40px;
}
.b2b-target__title {
  font-family: var(--font-display);
  font-size: var(--fs-h2);
  text-align: center;
  margin: 0 0 16px;
  color: var(--text);
  font-weight: 400;
}
.b2b-target__lead {
  text-align: center;
  color: var(--text-muted);
  font-size: 17px;
  max-width: 640px;
  margin: 0 auto 56px;
  line-height: 1.85;
}
.b2b-target__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.b2b-target__card {
  background: var(--bg-section);
  border: 1px solid var(--border);
  padding: 36px 32px;
  transition: transform 0.35s var(--ease-out), border-color 0.35s, background 0.35s;
}
.b2b-target__card:hover {
  border-color: var(--accent);
  background: #fff;
  transform: translateY(-4px);
}
.b2b-target__num {
  font-family: var(--font-display);
  font-size: 13px;
  letter-spacing: 0.25em;
  color: var(--text-muted);
  margin: 0 0 14px;
  text-transform: uppercase;
}
.b2b-target__name {
  font-size: 19px;
  font-weight: 700;
  margin: 0 0 8px;
  color: var(--text);
  line-height: 1.45;
}
.b2b-target__sub {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.75;
  margin: 0;
}

/* ---- Section: 課題（ダークバンド） ---- */
.b2b-pain {
  background: var(--bg-alt);
  color: var(--on-dark);
  padding: 110px var(--pad-x);
  margin-top: 40px;
}
.b2b-pain__inner {
  max-width: 1080px;
  margin: 0 auto;
}
.b2b-pain__eyebrow {
  font-family: var(--font-display);
  font-size: 13px;
  letter-spacing: 0.3em;
  color: var(--accent);
  text-align: center;
  margin: 0 0 14px;
  text-transform: uppercase;
}
.b2b-pain__title {
  font-family: var(--font-display);
  font-size: var(--fs-h2);
  text-align: center;
  margin: 0 0 56px;
  color: var(--on-dark);
  font-weight: 400;
}
.b2b-pain__list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px 32px;
}
.b2b-pain__item {
  border-left: 3px solid var(--accent);
  padding: 6px 0 6px 24px;
  font-size: 17px;
  line-height: 1.85;
  color: var(--on-dark-muted);
}
.b2b-pain__item strong {
  color: var(--on-dark);
  font-weight: 600;
}

/* ---- Section: 伴走後の変化（before / after） ---- */
.b2b-outcomes {
  max-width: 1100px;
  margin: 0 auto;
  padding: 110px var(--pad-x);
}
.b2b-outcomes__eyebrow {
  font-family: var(--font-display);
  font-size: 13px;
  letter-spacing: 0.3em;
  color: var(--accent-strong);
  text-align: center;
  margin: 0 0 14px;
  text-transform: uppercase;
}
.b2b-outcomes__title {
  font-family: var(--font-display);
  font-size: var(--fs-h2);
  text-align: center;
  margin: 0 0 56px;
  color: var(--text);
  font-weight: 400;
}
.b2b-outcomes__list {
  display: flex;
  flex-direction: column;
}
.b2b-outcome {
  display: grid;
  grid-template-columns: 70px 1fr 36px 1.4fr;
  gap: 20px;
  align-items: center;
  padding: 30px 0;
  border-bottom: 1px solid var(--border);
}
.b2b-outcome:last-child { border-bottom: none; }
.b2b-outcome__num {
  font-family: var(--font-display);
  font-size: 14px;
  letter-spacing: 0.25em;
  color: var(--text-muted);
}
.b2b-outcome__before {
  font-size: 15px;
  color: var(--text-muted);
  text-decoration: line-through;
  text-decoration-color: rgba(0,0,0,0.25);
  line-height: 1.7;
}
.b2b-outcome__arrow {
  font-family: var(--font-display);
  font-size: 22px;
  color: var(--accent-strong);
  text-align: center;
  font-weight: 700;
}
.b2b-outcome__after {
  font-size: 18px;
  font-weight: 600;
  color: var(--text);
  line-height: 1.65;
}
.b2b-outcome__after strong {
  color: var(--accent-strong);
  font-weight: 700;
}

/* ---- Service tier 日本語タイトル拡張 ---- */
.tier__title-ja {
  font-family: var(--font-body);
  font-size: 26px;
  font-weight: 700;
  color: var(--on-dark);
  margin: 0 0 6px;
  line-height: 1.45;
  letter-spacing: 0.02em;
}

/* ---- Responsive ---- */
@media (max-width: 960px) {
  .b2b-target__grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  .b2b-target,
  .b2b-pain,
  .b2b-outcomes { padding-top: 72px; padding-bottom: 56px; }
  .b2b-target__grid { grid-template-columns: 1fr; gap: 12px; }
  .b2b-target__card { padding: 28px 24px; }
  .b2b-pain { padding: 80px var(--pad-x); }
  .b2b-pain__list { grid-template-columns: 1fr; gap: 22px; }
  .b2b-pain__item { font-size: 16px; padding-left: 20px; }
  .b2b-outcome {
    grid-template-columns: 56px 1fr;
    gap: 4px 16px;
    padding: 22px 0;
  }
  .b2b-outcome__before {
    grid-column: 2;
    grid-row: 2;
    font-size: 13px;
  }
  .b2b-outcome__arrow { display: none; }
  .b2b-outcome__after {
    grid-column: 2;
    grid-row: 1;
    font-size: 16px;
  }
  .tier__title-ja { font-size: 22px; }
}

/* ============================================================
   B2B PAGE — Service Tier Alignment & Refinement (v2)
   ============================================================ */

/* B2B 専用 tier カードは flex で高さを揃える */
.tiers__grid--b2b { align-items: stretch; }

.tier--b2b {
  position: relative;
  display: flex;
  flex-direction: column;
  background: var(--bg-alt);
}

.tier--b2b .tier__name {
  min-height: 22px;
  font-size: 13px;
  letter-spacing: 0.28em;
  margin-bottom: 14px;
  color: var(--accent);
}

.tier--b2b .tier__title-ja {
  min-height: 36px;
  font-size: 26px;
  font-weight: 700;
  color: var(--on-dark);
  margin: 0 0 14px;
  line-height: 1.4;
  letter-spacing: 0.02em;
}

.tier--b2b .tier__lead {
  min-height: 84px;
  font-size: 15px;
  line-height: 1.85;
  color: var(--on-dark-muted);
  margin: 0 0 24px;
  border-top: 1px solid rgba(255,255,255,0.12);
  padding-top: 18px;
}

.tier--b2b ul {
  flex: 1;
  margin-top: 4px;
}

.tier--featured {
  border-color: var(--accent) !important;
  box-shadow: 0 0 0 1px var(--accent);
}

.tier__badge {
  position: absolute;
  top: -12px;
  left: 32px;
  background: var(--accent);
  color: #1a1a1a;
  font-family: var(--font-display);
  font-size: 11px;
  letter-spacing: 0.25em;
  font-weight: 700;
  padding: 6px 14px;
  border-radius: 2px;
  text-transform: uppercase;
}

@media (max-width: 960px) {
  .tier--b2b .tier__title-ja { min-height: 0; }
  .tier--b2b .tier__lead { min-height: 0; }
}

/* ============================================================
   B2B PAGE — Outcomes v2 (Card grid)
   ============================================================ */

.b2b-outcomes-v2 {
  background: var(--bg-section);
  padding: 110px var(--pad-x);
}

.b2b-outcomes-v2__head {
  max-width: 880px;
  margin: 0 auto 64px;
  text-align: center;
}

.b2b-outcomes-v2__eyebrow {
  font-family: var(--font-display);
  font-size: 13px;
  letter-spacing: 0.32em;
  color: var(--accent-strong);
  margin: 0 0 14px;
  text-transform: uppercase;
}

.b2b-outcomes-v2__title {
  font-family: var(--font-display);
  font-size: var(--fs-h2);
  font-weight: 400;
  color: var(--text);
  margin: 0 0 20px;
  letter-spacing: 0.02em;
}

.b2b-outcomes-v2__lead {
  font-size: 17px;
  color: var(--text-muted);
  line-height: 1.85;
  margin: 0;
}

.b2b-outcomes-v2__grid {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.b2b-outcome-v2 {
  background: #fff;
  border: 1px solid var(--border);
  padding: 44px 40px;
  display: flex;
  flex-direction: column;
  position: relative;
  transition: transform 0.4s var(--ease-out), border-color 0.4s, box-shadow 0.4s;
}

.b2b-outcome-v2:hover {
  border-color: var(--accent);
  transform: translateY(-4px);
  box-shadow: 0 14px 40px -18px rgba(0,0,0,0.18);
}

.b2b-outcome-v2:nth-child(5) {
  grid-column: 1 / -1;
}

.b2b-outcome-v2__tag {
  font-family: var(--font-display);
  font-size: 12px;
  letter-spacing: 0.32em;
  color: var(--text-muted);
  margin: 0 0 22px;
  text-transform: uppercase;
}

.b2b-outcome-v2__after {
  font-size: 22px;
  font-weight: 700;
  color: var(--text);
  line-height: 1.55;
  margin: 0 0 24px;
  letter-spacing: 0.01em;
  flex: 1;
}

.b2b-outcome-v2__after em {
  font-style: normal;
  background: linear-gradient(transparent 60%, var(--accent) 60%);
  padding: 0 2px;
}

.b2b-outcome-v2__before {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.7;
  margin: 0;
  padding-top: 18px;
  border-top: 1px dashed rgba(0,0,0,0.12);
  letter-spacing: 0.01em;
}

@media (max-width: 760px) {
  .b2b-outcomes-v2 { padding: 80px var(--pad-x); }
  .b2b-outcomes-v2__grid { grid-template-columns: 1fr; gap: 14px; }
  .b2b-outcome-v2 { padding: 32px 26px; }
  .b2b-outcome-v2__after { font-size: 19px; }
  .b2b-outcome-v2:nth-child(5) { grid-column: auto; }
}

/* ============================================================
   B2B PAGE — FAQ refinement (cleaner lead, no green box)
   ============================================================ */

/* B2Bページの faq__lead だけを上書き：緑のグラデ箱をやめてフラットに */
.b2b-faq .faq__lead {
  background: transparent;
  border-left: none;
  border-radius: 0;
  padding: 0;
  margin: 4px 0 14px;
  font-size: 16px;
  font-weight: 700;
  color: var(--text);
  line-height: 1.75;
}
.b2b-faq .faq__lead strong {
  display: inline-block;
  background: var(--text);
  color: #fff;
  font-weight: 700;
  font-size: 11px;
  letter-spacing: 0.18em;
  padding: 3px 10px;
  border-radius: 2px;
  margin-right: 12px;
  vertical-align: 2px;
}

@media (max-width: 760px) {
  .b2b-faq .faq__lead { font-size: 14.5px; }
}

/* ============================================================
   FRONT PAGE — Why-Now Stat: bigger numerals
   ============================================================ */
.why-now__stat-value {
  font-size: clamp(72px, 11vw, 128px) !important;
  letter-spacing: 0.01em !important;
}
@media (max-width: 760px) {
  .why-now__stat-value { font-size: clamp(64px, 18vw, 96px) !important; }
}

/* ============================================================
   FRONT PAGE — AI Compare Cards v2 (rich, with logo + meta)
   ============================================================ */
.what-claude__compare--v2 {
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  align-items: stretch;
  margin: 64px auto 96px;
}

.ai-card--v2 {
  display: flex;
  flex-direction: column;
  padding: 36px 32px 32px;
  border-radius: 18px;
  background: #fff;
  border: 1px solid rgba(0,0,0,0.08);
  transition: transform 0.4s var(--ease-out), border-color 0.3s, box-shadow 0.3s;
  position: relative;
}
.ai-card--v2:hover {
  transform: translateY(-4px);
  border-color: var(--accent);
  box-shadow: 0 18px 50px -22px rgba(0,0,0,0.18);
}

.ai-card__head {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 22px;
}
.ai-card__head-text { line-height: 1.2; }

.ai-card__logo {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.ai-card__logo--chatgpt { background: #10a37f; color: #fff; }
.ai-card__logo--gemini  { background: linear-gradient(135deg, #4285f4 0%, #ea4335 50%, #fbbc04 100%); color: #fff; }
.ai-card__logo--claude  { background: #1a1a1a; color: var(--accent); border: 1px solid var(--accent); }

.ai-card--v2 .ai-card__brand {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 800;
  color: var(--text);
  margin: 0;
  display: block;
  line-height: 1.1;
}
.ai-card--v2 .ai-card__by {
  font-size: 11.5px;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  margin: 6px 0 0;
  display: block;
  text-transform: none;
}

.ai-card__purpose {
  font-size: 15px;
  font-weight: 700;
  color: var(--text);
  line-height: 1.75;
  margin: 0 0 22px;
  padding-bottom: 22px;
  border-bottom: 1px solid var(--border);
}

.ai-card__meta { margin: 0; }
.ai-card__meta dt {
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.22em;
  color: var(--text-muted);
  text-transform: uppercase;
  margin: 18px 0 6px;
}
.ai-card__meta dt:first-child { margin-top: 0; }
.ai-card__meta dd {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.85;
  color: var(--text);
}

/* Hero card for Claude Code (override existing dark hero styling) */
.ai-card--v2.ai-card--hero {
  background: linear-gradient(155deg, #0a0a0a 0%, #2a2a18 100%);
  border: 1px solid var(--accent);
  box-shadow: 0 20px 60px -24px rgba(123, 216, 255,0.35);
  padding: 40px 36px 36px;
}
.ai-card--v2.ai-card--hero .ai-card__brand { color: var(--accent); font-size: 26px; }
.ai-card--v2.ai-card--hero .ai-card__by    { color: rgba(255,255,255,0.7); }
.ai-card--v2.ai-card--hero .ai-card__purpose {
  color: #fff;
  font-size: 16px;
  border-bottom-color: rgba(255,255,255,0.18);
}
.ai-card--v2.ai-card--hero .ai-card__meta dt { color: var(--accent); }
.ai-card--v2.ai-card--hero .ai-card__meta dd { color: rgba(255,255,255,0.92); }
.ai-card--v2.ai-card--hero .ai-card__badge {
  position: absolute;
  top: -14px;
  left: 32px;
  background: var(--accent);
  color: #1a1a1a;
  font-family: var(--font-display);
  font-size: 11px;
  letter-spacing: 0.28em;
  font-weight: 800;
  padding: 6px 16px;
  border-radius: 2px;
  border: none;
}

@media (max-width: 960px) {
  .what-claude__compare--v2 { grid-template-columns: 1fr !important; gap: 14px; }
  .ai-card--v2 { padding: 28px 24px; }
  .ai-card--v2.ai-card--hero { padding: 32px 26px; }
  .ai-card--v2 .ai-card__brand { font-size: 20px; }
  .ai-card--v2.ai-card--hero .ai-card__brand { font-size: 22px; }
}

/* ============================================================
   FRONT PAGE — Tone Unification (light theme override)
   黒背景セクションを白基調に統一、グレーカード+黄色アクセント
   ============================================================ */

/* WHY NOW セクション全体を白に */
.why-now {
  background: #fff !important;
  color: var(--text) !important;
}
.why-now__title { color: var(--text) !important; }
.why-now__eyebrow { color: var(--accent-strong, #0B6FA8) !important; }

/* スタットカード: グレー背景 + 黄色数字 + ダーク文字 */
.why-now__stat {
  background: var(--bg-section) !important;
  border: 1px solid var(--border) !important;
}
.why-now__stat:hover { border-color: var(--accent-strong) !important; }
.why-now__stat-value {
  color: var(--accent-strong, #0B6FA8) !important;
  text-shadow: none !important;
}
.why-now__stat-label {
  color: var(--text-muted) !important;
  font-weight: 500;
}

/* 「今、参入すべき3つの理由」も白基調に */
.why-now__sub {
  color: var(--text) !important;
}
.why-now__sub strong { color: var(--accent-strong, #0B6FA8) !important; }
.why-now__list li {
  background: var(--bg-section) !important;
  border-left: 4px solid var(--accent) !important;
  border-top: 1px solid var(--border);
  border-right: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.why-now__num {
  color: var(--accent-strong, #0B6FA8) !important;
}
.why-now__list h4 {
  color: var(--text) !important;
}
.why-now__list p {
  color: var(--text-muted) !important;
}
.why-now__list p strong {
  color: var(--text);
  background: linear-gradient(transparent 60%, var(--accent) 60%);
  padding: 0 2px;
}
.why-now__close {
  color: var(--text) !important;
}
.why-now__close strong {
  background: linear-gradient(transparent 60%, var(--accent) 60%) !important;
  color: var(--text);
}

/* ============================================================
   COURSES — OPTION カード: ダークグラデ → ライトグレー
   ============================================================ */
.cur-day--option {
  background: var(--bg-section) !important;
  color: var(--text) !important;
  border: 1px solid var(--border) !important;
  box-shadow: 0 12px 30px -16px rgba(0,0,0,0.12) !important;
}
.cur-day--option .cur-day__title { color: var(--text) !important; }
.cur-day--option .cur-day__desc { color: var(--text-muted) !important; }
.cur-day--option .cur-day__desc strong { color: var(--accent-strong, #0B6FA8) !important; }
.cur-day--option .cur-day__desc code {
  background: rgba(123, 216, 255,0.22) !important;
  color: var(--accent-strong, #0B6FA8) !important;
}
.cur-day__num--option {
  background: var(--accent) !important;
  color: #1a1a1a !important;
}
.cur-day__badge {
  background: var(--accent) !important;
  color: #1a1a1a !important;
}

/* ============================================================
   AI Compare cards v2 — equal width (was 1fr 1fr 1.4fr)
   ============================================================ */
/* removed: equal-3-cols was merged into base rule above */

/* ============================================================
   Claude Code 3 features cards — center the content
   ============================================================ */
.what-claude__features {
  justify-content: center;
}
.what-claude__feature {
  text-align: left;
}

/* ============================================================
   AI Compare cards v2 — center head + brand title fix
   ============================================================ */
.ai-card--v2 .ai-card__head {
  display: flex;
  flex-direction: column;
  align-items: center;
  align-self: stretch;
  width: 100%;
  text-align: center;
  gap: 16px;
  padding-bottom: 22px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 22px;
}
.ai-card--v2 .ai-card__head-text {
  width: 100%;
  text-align: center;
}
.ai-card--v2 .ai-card__brand {
  white-space: nowrap;
  font-size: 22px;
}
.ai-card--v2.ai-card--hero .ai-card__brand {
  font-size: 24px;
  white-space: nowrap;
}
.ai-card--v2 .ai-card__by {
  white-space: normal;
}
.ai-card--v2 .ai-card__purpose {
  border-bottom: none;
  margin-bottom: 0;
  padding-bottom: 0;
  margin-top: 0;
  text-align: left;
  margin-bottom: 22px;
  padding-bottom: 22px;
  border-bottom: 1px solid var(--border);
}
.ai-card--v2.ai-card--hero .ai-card__purpose {
  border-bottom-color: rgba(255,255,255,0.18);
}
.ai-card--v2 .ai-card__logo {
  width: 60px;
  height: 60px;
}

/* ============================================================
   FIX: stat-value がカードからはみ出る問題
   ============================================================ */
.why-now__stat {
  overflow: hidden;
}
.why-now__stat-value {
  font-size: clamp(60px, 8.5vw, 96px) !important;
  letter-spacing: -0.01em !important;
  white-space: nowrap;
  line-height: 1.05 !important;
}
@media (max-width: 760px) {
  .why-now__stat-value {
    font-size: clamp(48px, 14vw, 80px) !important;
  }
}

/* ============================================================
   FIX: 受講生ストーリーのアバター埋まり問題
   .section--media-only がレスポンシブで崩されて 0px になり、
   .learner-hero__avatar の margin-top:-120px がヘッダーに食い込む
   ============================================================ */
.learner-hero {
  padding-top: 56px !important;
}
.learner-hero__avatar {
  margin-top: 0 !important;
  position: relative;
  z-index: 2;
}
@media (max-width: 760px) {
  .learner-hero { padding-top: 40px !important; }
  .learner-hero__avatar { margin-top: 0 !important; }
}

/* ============================================================
   FIX: Claude Code hero card と Why-Switching を白基調に統一
   ============================================================ */

/* Claude Code Heroカード: 黒グラデ → 白背景 + ライム枠 */
.ai-card--v2.ai-card--hero {
  background: #fff !important;
  border: 2px solid #7BD8FF !important;
  box-shadow: none !important;
}
.ai-card--v2.ai-card--hero .ai-card__brand {
  color: #7BD8FF !important;
  text-shadow: none !important;
}
.ai-card--v2.ai-card--hero .ai-card__by {
  color: var(--text-muted) !important;
}
.ai-card--v2.ai-card--hero .ai-card__purpose {
  color: var(--text) !important;
  border-bottom-color: var(--border) !important;
}
.ai-card--v2.ai-card--hero .ai-card__meta dt {
  color: #0B6FA8 !important;
}
.ai-card--v2.ai-card--hero .ai-card__meta dd {
  color: var(--text) !important;
}
.ai-card--v2.ai-card--hero .ai-card__logo--claude {
  background: #fff !important;
  border: 2px solid #7BD8FF !important;
  color: #0B6FA8 !important;
}
.ai-card--v2.ai-card--hero .ai-card__badge {
  background: #7BD8FF !important;
  color: #1a1a1a !important;
}

/* WHY EVERYONE IS SWITCHING: 黒グラデ → 白背景 + ライム枠 */
.what-claude__reasons {
  background: #fff !important;
  color: var(--text) !important;
  border: 1px solid var(--border) !important;
  box-shadow: 0 18px 40px -20px rgba(0,0,0,0.08) !important;
}
.what-claude__reasons::before { display: none !important; }
.what-claude__reasons-eyebrow {
  color: #0B6FA8 !important;
}
.what-claude__sub-title {
  color: var(--text) !important;
}
.what-claude__reason-list li {
  background: var(--bg-section) !important;
  border-left: 3px solid #7BD8FF !important;
  border-radius: 0 12px 12px 0;
}
.what-claude__reason-key {
  color: #0B6FA8 !important;
}
.what-claude__reason-val {
  color: var(--text) !important;
}
.what-claude__reason-val strong {
  color: var(--text) !important;
  background: linear-gradient(transparent 60%, rgba(123, 216, 255,0.5) 60%);
  padding: 0 2px;
}