/* ========================================
   Sub Pages & LP - kokuu-sotoha.com テイスト準拠
   ======================================== */

/* --- Page Header --- */
.page-header {
  position: relative; height: 48vh; min-height: 300px;
  display: flex; align-items: center; justify-content: center;
  text-align: center; overflow: hidden; margin-top: var(--header-height);
  background-color: #3a332c;
}
.page-header__bg { position: absolute; top: 0; left: 0; width: 100%; height: 100%; }
.page-header__bg img { width: 100%; height: 100%; object-fit: cover; }
.page-header::after {
  content: ''; position: absolute; top: 0; left: 0;
  width: 100%; height: 100%; background: rgba(0,0,0,.38); z-index: 1;
}
.page-header__content {
  position: relative; z-index: 2; color: #fff;
}
.page-header__content.fade-in {
  opacity: 1; transform: none;
}
.page-header__en {
  font-family: var(--font-en); font-size: clamp(9px, .9vw, 11px);
  font-weight: 300; letter-spacing: .28em; text-transform: uppercase;
  display: block; margin-bottom: 14px; color: var(--color-accent-light);
}
.page-header__title {
  font-family: var(--font-heading); font-size: clamp(24px, 3.5vw, 38px);
  font-weight: 400; letter-spacing: .12em;
}

/* --- Breadcrumb --- */
.breadcrumb {
  padding: 12px 0; background-color: var(--color-bg-cream);
  border-bottom: 1px solid var(--color-border-light);
}
.breadcrumb__list {
  display: flex; align-items: center; gap: 6px;
  max-width: var(--content-width); margin: 0 auto; padding: 0 40px;
  font-size: 12px; color: var(--color-text-muted); letter-spacing: .03em;
}
.breadcrumb__list li::after { content: '/'; margin-left: 6px; color: var(--color-border); }
.breadcrumb__list li:last-child::after { display: none; }
.breadcrumb__list a { color: var(--color-text-sub); transition: color .3s; }
.breadcrumb__list a:hover { color: var(--color-text); }

/* --- About --- */
.about-concept {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 72px; align-items: center; margin-bottom: 88px;
}
.about-concept:last-child { margin-bottom: 0; }
.about-concept--reverse { direction: rtl; }
.about-concept--reverse > * { direction: ltr; }
.about-concept__image .img-wrap { aspect-ratio: 3 / 4; }
.about-concept__label {
  font-family: var(--font-en); font-size: 11px; letter-spacing: .28em;
  text-transform: uppercase; color: var(--color-accent);
  display: block; margin-bottom: 14px;
}
.about-concept__heading {
  font-family: var(--font-heading); font-size: var(--fs-h3); font-weight: 400;
  line-height: 1.9; margin-bottom: 24px; letter-spacing: .08em;
}
.about-concept__text { line-height: 2.2; }
.about-concept__text p { margin-bottom: 16px; color: var(--color-text-sub); font-weight: 300; }

.about-features { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.about-feature-card {
  text-align: center; padding: 44px 18px;
  border: 1px solid var(--color-border-light);
  transition: border-color .4s ease, box-shadow .4s ease;
}
.about-feature-card:hover { border-color: var(--color-accent); box-shadow: 0 6px 24px rgba(0,0,0,.04); }
.about-feature-card__icon {
  font-family: var(--font-en); font-size: 24px; font-weight: 300;
  margin-bottom: 18px; color: var(--color-accent); display: block;
}
.about-feature-card__title {
  font-family: var(--font-heading); font-size: 17px; font-weight: 400;
  margin-bottom: 12px; letter-spacing: .05em;
}
.about-feature-card__text { font-size: var(--fs-small); color: var(--color-text-sub); line-height: 2; font-weight: 300; }

/* --- Menu --- */
.menu-category { margin-bottom: 64px; }
.menu-category__title {
  font-family: var(--font-heading); font-size: var(--fs-h3); font-weight: 400;
  text-align: center; margin-bottom: 6px; letter-spacing: .08em;
}
.menu-category__en {
  font-family: var(--font-en); font-size: 11px; letter-spacing: .22em;
  text-transform: uppercase; color: var(--color-accent);
  text-align: center; display: block; margin-bottom: 32px;
}
.menu-table { width: 100%; border-collapse: collapse; }
.menu-table tr { border-bottom: 1px solid var(--color-border-light); }
.menu-table td { padding: 14px 0; font-size: var(--fs-body); font-weight: 300; vertical-align: top; }
.menu-table td:first-child { padding-right: 16px; }
.menu-table td:last-child {
  text-align: right; white-space: nowrap;
  font-family: var(--font-en); letter-spacing: .06em; color: var(--color-accent);
}
.menu-note { font-size: var(--fs-small); color: var(--color-text-muted); margin-top: 12px; font-weight: 300; }

/* --- FAQ --- */
.faq-list { max-width: var(--content-width-narrow); margin: 0 auto; }
.faq-item { border-bottom: 1px solid var(--color-border-light); }
.faq-item__question {
  display: flex; align-items: center; gap: 16px; width: 100%;
  padding: 24px 0; font-size: var(--fs-body); text-align: left;
  color: var(--color-text); cursor: pointer; transition: color .3s ease;
}
.faq-item__question:hover { color: var(--color-accent); }
.faq-item__q {
  font-family: var(--font-en); font-size: 18px; font-weight: 300;
  color: var(--color-accent); flex-shrink: 0; width: 26px;
}
.faq-item__question-text { flex: 1; font-weight: 300; letter-spacing: .03em; }
.faq-item__toggle { font-size: 18px; color: var(--color-text-muted); transition: transform .4s ease; flex-shrink: 0; }
.faq-item.is-open .faq-item__toggle { transform: rotate(45deg); }
.faq-item__answer { max-height: 0; overflow: hidden; transition: max-height .4s ease, padding .4s ease; }
.faq-item.is-open .faq-item__answer { max-height: 500px; padding-bottom: 24px; }
.faq-item__answer-inner { padding-left: 42px; color: var(--color-text-sub); line-height: 2.2; font-weight: 300; }

/* --- Contact --- */
.contact-form { max-width: var(--content-width-narrow); margin: 0 auto; }
.form-group { margin-bottom: 24px; }
.form-group label {
  display: block; font-size: var(--fs-small); font-weight: 300;
  letter-spacing: .08em; margin-bottom: 8px; color: var(--color-text-sub);
}
.form-group label .required { color: #c46; font-size: 12px; margin-left: 4px; }
.form-group input, .form-group textarea, .form-group select {
  width: 100%; padding: 12px 14px;
  border: 1px solid var(--color-border);
  background-color: var(--color-bg-white);
  color: var(--color-text); font-family: var(--font-body);
  font-size: var(--fs-body); font-weight: 300;
  transition: border-color .3s ease; appearance: none;
}
.form-group input:focus, .form-group textarea:focus, .form-group select:focus {
  outline: none; border-color: var(--color-accent);
}
.form-group textarea { height: 180px; resize: vertical; }
.form-submit { text-align: center; margin-top: 40px; }

/* --- Column --- */
.column-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.column-card { display: block; transition: transform .6s var(--ease-out); }
.column-card:hover { transform: translateY(-3px); }
.column-card__image { aspect-ratio: 16 / 10; overflow: hidden; margin-bottom: 14px; }
.column-card__image img { width: 100%; height: 100%; object-fit: cover; transition: transform .8s var(--ease-out); }
.column-card:hover .column-card__image img { transform: scale(1.03); }
.column-card__date {
  font-family: var(--font-en); font-size: 11px; color: var(--color-text-muted);
  letter-spacing: .08em; display: block; margin-bottom: 6px;
}
.column-card__title { font-size: 16px; font-weight: 300; line-height: 1.7; }

/* --- Privacy --- */
.privacy-content { max-width: var(--content-width-narrow); margin: 0 auto; }
.privacy-content h2 {
  font-family: var(--font-heading); font-size: 18px; font-weight: 400;
  margin: 44px 0 16px; padding-bottom: 10px;
  border-bottom: 1px solid var(--color-border-light); letter-spacing: .06em;
}
.privacy-content p { color: var(--color-text-sub); line-height: 2.2; margin-bottom: 14px; font-weight: 300; }

/* --- LP --- */
.lp-hero {
  position: relative; height: 52vh; min-height: 360px;
  display: flex; align-items: center; justify-content: center;
  text-align: center; overflow: hidden; margin-top: var(--header-height);
  background-color: #3a332c;
}
.lp-hero__bg { position: absolute; top: 0; left: 0; width: 100%; height: 100%; }
.lp-hero__bg img { width: 100%; height: 100%; object-fit: cover; }
.lp-hero::after {
  content: ''; position: absolute; top: 0; left: 0;
  width: 100%; height: 100%; background: rgba(0,0,0,.42); z-index: 1;
}
.lp-hero__content {
  position: relative; z-index: 2; color: #fff;
}
.lp-hero__content.fade-in {
  opacity: 1; transform: none;
}
.lp-hero__en {
  font-family: var(--font-en); font-size: clamp(9px, .9vw, 11px);
  font-weight: 300; letter-spacing: .28em; text-transform: uppercase;
  display: block; margin-bottom: 14px; color: var(--color-accent-light);
}
.lp-hero__title {
  font-family: var(--font-heading); font-size: clamp(26px, 4vw, 44px);
  font-weight: 400; letter-spacing: .12em; margin-bottom: 12px;
}
.lp-hero__sub { font-size: clamp(10px, .9vw, 12px); letter-spacing: .08em; opacity: .6; font-weight: 300; }

.lp-intro { text-align: center; }
.lp-intro__text { max-width: 600px; margin: 0 auto; color: var(--color-text-sub); line-height: 2.4; font-weight: 300; }

.lp-block {
  display: grid; grid-template-columns: 1fr 1fr; gap: 64px;
  align-items: center; margin-bottom: 72px;
}
.lp-block:last-child { margin-bottom: 0; }
.lp-block--reverse { direction: rtl; }
.lp-block--reverse > * { direction: ltr; }
.lp-block__image .img-wrap { aspect-ratio: 4 / 3; }
.lp-block__label {
  font-family: var(--font-en); font-size: 11px; letter-spacing: .22em;
  text-transform: uppercase; color: var(--color-accent);
  display: block; margin-bottom: 10px;
}
.lp-block__heading {
  font-family: var(--font-heading); font-size: var(--fs-h3); font-weight: 400;
  line-height: 1.8; margin-bottom: 20px; letter-spacing: .08em;
}
.lp-block__text { color: var(--color-text-sub); line-height: 2.2; margin-bottom: 14px; font-weight: 300; }

.lp-target {
  background-color: var(--color-bg-cream); border: 1px solid var(--color-border-light);
  padding: 28px; margin-bottom: 24px;
}
.lp-target__title {
  font-family: var(--font-heading); font-size: 15px; font-weight: 400;
  margin-bottom: 12px; letter-spacing: .06em; color: var(--color-accent);
}
.lp-target__list { display: flex; flex-direction: column; gap: 7px; }
.lp-target__list li {
  padding-left: 16px; position: relative;
  color: var(--color-text-sub); line-height: 1.8; font-weight: 300; font-size: var(--fs-body);
}
.lp-target__list li::before {
  content: ''; position: absolute; left: 0; top: .8em;
  width: 5px; height: 5px; border-radius: 50%; background-color: var(--color-accent);
}

.lp-cta {
  text-align: center; padding: 72px 20px;
  background-color: var(--color-bg-cream);
  border-top: 1px solid var(--color-border-light);
}
.lp-cta__heading {
  font-family: var(--font-heading); font-size: var(--fs-h3); font-weight: 400;
  margin-bottom: 14px; letter-spacing: .08em;
}
.lp-cta__text { color: var(--color-text-sub); margin-bottom: 28px; font-weight: 300; }
.lp-cta__buttons { display: flex; justify-content: center; gap: 14px; flex-wrap: wrap; }

/* --- Recruit --- */
.recruit-table { width: 100%; border-collapse: collapse; margin-bottom: 44px; }
.recruit-table th, .recruit-table td {
  padding: 14px 18px; border: 1px solid var(--color-border-light);
  font-size: var(--fs-body); text-align: left; vertical-align: top; font-weight: 300;
}
.recruit-table th {
  background-color: var(--color-bg-cream); width: 130px;
  white-space: nowrap; color: var(--color-text-sub); font-weight: 400; letter-spacing: .04em;
}
.recruit-message {
  border: 1px solid var(--color-border-light); padding: 44px;
  text-align: center; margin-top: 44px; background-color: var(--color-bg-cream);
}
.recruit-message__heading {
  font-family: var(--font-heading); font-size: var(--fs-h3); font-weight: 400;
  margin-bottom: 18px; letter-spacing: .08em;
}
.recruit-message__text {
  color: var(--color-text-sub); line-height: 2.2;
  max-width: 520px; margin: 0 auto; font-weight: 300;
}

/* --- Responsive --- */
@media (max-width: 768px) {
  .page-header { height: 32vh; min-height: 220px; }
  .about-concept { grid-template-columns: 1fr; gap: 32px; margin-bottom: 56px; }
  .about-concept--reverse { direction: ltr; }
  .about-features { grid-template-columns: 1fr; gap: 12px; }
  .lp-block { grid-template-columns: 1fr; gap: 24px; }
  .lp-block--reverse { direction: ltr; }
  .column-grid { grid-template-columns: 1fr; gap: 24px; }
  .recruit-table th { width: 90px; font-size: var(--fs-small); }
  .recruit-message { padding: 28px 18px; }
  .lp-target { padding: 20px; }
  .breadcrumb__list { padding: 0 20px; }
}

/* PC only: フォント1.2倍 */
@media (min-width: 769px) {
  .page-header__en { font-size: clamp(12px, 1.2vw, 14px); }
  .page-header__title { font-size: clamp(31px, 4.8vw, 50px); }
  .breadcrumb__list { font-size: 14px; }
  .about-concept__label { font-size: 13px; }
  .about-feature-card__icon { font-size: 29px; }
  .about-feature-card__title { font-size: 20px; }
  .menu-category__en { font-size: 13px; }
  .faq-item__q { font-size: 22px; }
  .faq-item__toggle { font-size: 22px; }
  .column-card__date { font-size: 13px; }
  .column-card__title { font-size: 19px; }
  .privacy-content h2 { font-size: 22px; }
  .lp-hero__en { font-size: clamp(12px, 1.2vw, 14px); }
  .lp-hero__title { font-size: clamp(34px, 5.4vw, 55px); }
  .lp-block__label { font-size: 13px; }
  .lp-target__title { font-size: 18px; }
  .recruit-message__text { font-size: 17px; }
}