@charset "UTF-8";

/* ページ固有変数 */
:root {
  --radius:      12px;
  --radius-lg:   20px;
  --shadow:      0 4px 20px rgba(0,0,0,0.08);
  --shadow-lg:   0 10px 40px rgba(0,0,0,0.15);
}

/* =============================================
   ヒーロー
============================================= */
.snorkel-hero {
  position: relative;
  height: 90vh;
  min-height: 560px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  background: #003f6e;
  overflow: hidden;
}

.snorkel-hero__bg {
  position: absolute;
  inset: 0;
  background: url('../img/plan_Schnorchel.jpg') center/cover no-repeat;
}

.snorkel-hero__body {
  position: relative;
  z-index: 1;
  color: #003f6e;
  padding: 48px 60px;
  background: rgba(255,255,255,0.9);
  border-radius: 16px;
  max-width: 680px;
}

.snorkel-hero__label {
  display: inline-block;
  font-size: 0.78rem;
  letter-spacing: 0.22em;
  background: rgba(0,150,199,0.9);
  color: #fff;
  padding: 5px 16px;
  border-radius: 20px;
  margin-bottom: 22px;
}

.snorkel-hero__title {
  font-size: 3rem;
  font-weight: bold;
  line-height: 1.3;
  margin-bottom: 20px;
  color: #003f6e;
  text-shadow: none;
}

.snorkel-hero__title em {
  font-style: normal;
  color: #0096c7;
}

.snorkel-hero__sub {
  font-size: 1.05rem;
  line-height: 1.9;
  color: #445;
  margin-bottom: 36px;
}

.snorkel-hero__stats {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 40px;
}

.hero-stat {
  background: rgba(255,255,255,1);
  border: 1px solid rgba(0,63,110,0.18);
  padding: 12px 20px;
  border-radius: 10px;
  text-align: center;
}

.hero-stat__num {
  font-size: 1.8rem;
  font-weight: bold;
  color: #0096c7;
  line-height: 1;
}

.hero-stat__label {
  font-size: 0.73rem;
  color: #556;
  margin-top: 4px;
}

.snorkel-hero__cta {
  display: inline-block;
  background: var(--coral);
  color: #fff;
  font-weight: bold;
  font-size: 1rem;
  padding: 14px 34px;
  border-radius: 50px;
  text-decoration: none;
  transition: background 0.2s, transform 0.2s;
}

.snorkel-hero__cta:hover {
  background: #007aab;
  transform: translateY(-2px);
}

.wave-divider {
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 100%;
  line-height: 0;
}

.wave-divider svg {
  display: block;
  width: 100%;
}

/* =============================================
   セクション共通
============================================= */
.snorkel-section {
  padding: 80px 0;
}

.snorkel-section--gray {
  background: var(--sand);
}

.snorkel-section--dark {
  background: linear-gradient(135deg, #0077a8, #00b4d8);
  color: #fff;
}

.snorkel-section .container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 20px;
}

.section-label {
  font-size: 0.73rem;
  letter-spacing: 0.22em;
  color: var(--coral);
  font-weight: bold;
  text-transform: uppercase;
  margin-bottom: 10px;
  text-align: center;
}

.snorkel-section--dark .section-label {
  color: #b2e8f5;
}

.section-title {
  font-size: 2rem;
  font-weight: bold;
  line-height: 1.3;
  margin-bottom: 14px;
  color: #333;
}

.snorkel-section--dark .section-title {
  color: #fff;
}

.section-lead {
  font-size: 1rem;
  color: var(--text-mid);
  line-height: 1.9;
}

.snorkel-section--dark .section-lead {
  color: rgba(255,255,255,0.75);
}

/* =============================================
   体験カード
============================================= */
.exp-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 48px;
}

.exp-card {
  background: #fff;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: transform 0.3s, box-shadow 0.3s;
}

.exp-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

.exp-card__img {
  height: 220px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3.5rem;
}

.exp-card__img--snorkel {
  background: linear-gradient(135deg, #0096c7, #48cae4);
}

.exp-card__img--fishing {
  background: linear-gradient(135deg, #00b4a6, #48cae4);
}

.exp-card__img--food {
  background: linear-gradient(135deg, #0096c7, #00b4a6);
}

.exp-card__body {
  padding: 24px;
}

.exp-card__num {
  font-size: 2.4rem;
  font-weight: bold;
  color: var(--sand-dark);
  line-height: 1;
  margin-bottom: 6px;
}

.exp-card__title {
  font-size: 1.15rem;
  font-weight: bold;
  color: #333;
  margin-bottom: 10px;
}

.exp-card__text {
  font-size: 0.9375rem;
  color: var(--text-mid);
  line-height: 1.8;
}

.exp-card__tag {
  display: inline-block;
  margin-top: 12px;
  background: var(--sand);
  color: var(--coral);
  font-size: 0.75rem;
  font-weight: bold;
  padding: 3px 10px;
  border-radius: 20px;
  border: 1px solid var(--coral);
}

/* =============================================
   プラン比較
============================================= */
.plan-header-block {
  text-align: center;
  margin-bottom: 48px;
}

.plan-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 20px;
  align-items: start;
}

.plan-box {
  background: #fff;
  border: 2px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  position: relative;
}

.plan-box--featured {
  border-color: var(--coral);
  box-shadow: 0 0 0 4px rgba(0,150,199,0.08);
}

.plan-badge {
  position: absolute;
  top: -13px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--coral);
  color: #fff;
  font-size: 0.78rem;
  font-weight: bold;
  padding: 4px 18px;
  border-radius: 20px;
  white-space: nowrap;
}

.plan-box__label {
  font-size: 0.72rem;
  letter-spacing: 0.15em;
  color: var(--text-light);
  font-weight: bold;
  margin-bottom: 6px;
}

.plan-box__title {
  font-size: 1.35rem;
  font-weight: bold;
  color: #333;
  margin-bottom: 18px;
}

.plan-box--featured .plan-box__title {
  font-size: 1.55rem;
}

.plan-price-block {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 16px 0;
  margin-bottom: 20px;
}

.plan-price-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 4px;
}

.plan-price-row:last-child {
  margin-bottom: 0;
}

.plan-price-label {
  font-size: 0.85rem;
  color: var(--text-mid);
}

.plan-price-num {
  font-size: 1.5rem;
  font-weight: bold;
  color: var(--coral);
}

.plan-price-num .yen {
  font-size: 0.88rem;
}

.plan-price-note {
  font-size: 0.73rem;
  color: var(--text-light);
  margin-top: 6px;
}

.plan-season-note {
  display: inline-block;
  font-size: 0.7rem;
  background: rgba(0,150,199,0.07);
  color: var(--coral);
  border: 1px solid rgba(0,150,199,0.25);
  padding: 2px 8px;
  border-radius: 4px;
  margin-top: 4px;
}

.plan-includes {
  list-style: none;
  padding: 0;
  margin: 0 0 20px;
}

.plan-includes li {
  padding: 7px 0;
  border-bottom: 1px solid var(--sand-dark);
  font-size: 0.88rem;
  color: var(--text-mid);
  display: flex;
  align-items: center;
  gap: 8px;
}

.plan-includes li:last-child {
  border-bottom: none;
}

.plan-includes li::before {
  content: '';
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--sea);
  flex-shrink: 0;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20' fill='white'%3E%3Cpath fill-rule='evenodd' d='M16.707 5.293a1 1 0 010 1.414l-8 8a1 1 0 01-1.414 0l-4-4a1 1 0 011.414-1.414L8 12.586l7.293-7.293a1 1 0 011.414 0z' clip-rule='evenodd'/%3E%3C/svg%3E");
  background-size: 10px;
  background-repeat: no-repeat;
  background-position: center;
}

.plan-option-note {
  background: rgba(0,180,166,0.1);
  border-left: 3px solid var(--sea);
  padding: 10px 14px;
  border-radius: 0 8px 8px 0;
  font-size: 0.8rem;
  color: var(--sea);
  margin-bottom: 20px;
  line-height: 1.7;
}

.plan-cta {
  display: block;
  text-align: center;
  background: var(--coral);
  color: #fff;
  font-weight: bold;
  font-size: 0.95rem;
  padding: 12px;
  border-radius: 50px;
  text-decoration: none;
  transition: background 0.2s;
}

.plan-cta:hover {
  background: #555;
}

.plan-box--featured .plan-cta {
  background: var(--coral);
}

.plan-box--featured .plan-cta:hover {
  background: #007aab;
}

.plan-payment {
  font-size: 0.75rem;
  color: var(--text-light);
  text-align: center;
  margin-top: 8px;
}

/* =============================================
   UGURU BOXの宿
============================================= */
.stay-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  margin-top: 48px;
}

.stay-img {
  position: relative;
}

.stay-img__main {
  background: linear-gradient(135deg, #003f6e, #48cae4);
  border-radius: var(--radius-lg);
  aspect-ratio: 4/3;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 4rem;
  color: rgba(255,255,255,0.3);
}

.stay-img__badge {
  position: absolute;
  bottom: -14px;
  right: -14px;
  background: var(--coral);
  color: #fff;
  font-size: 0.82rem;
  font-weight: bold;
  padding: 10px 18px;
  border-radius: 10px;
  box-shadow: var(--shadow);
  line-height: 1.5;
  text-align: center;
}

.stay-perks {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-top: 28px;
}

.stay-perk {
  background: var(--sand);
  border-radius: var(--radius);
  padding: 16px;
}

.stay-perk__icon {
  font-size: 3rem;
  margin-bottom: 6px;
}

.stay-perk__title {
  font-size: 1.125rem;
  font-weight: bold;
  color: #333;
  margin-bottom: 4px;
}

.stay-perk__text {
  font-size: 1rem;
  color: var(--text-mid);
  line-height: 1.6;
}

/* =============================================
   料金表
============================================= */
.price-wrap {
  margin-top: 48px;
  overflow-x: auto;
}

.price-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  background: #fff;
  min-width: 500px;
}

.price-table th,
.price-table td {
  padding: 14px 18px;
  text-align: center;
  font-size: 0.9rem;
  border-bottom: 1px solid var(--sand-dark);
}

.price-table th {
  background: #333;
  color: #fff;
  font-weight: bold;
  font-size: 0.92rem;
}

.price-table th.col-stay {
  background: var(--coral);
}

.price-table td:first-child {
  text-align: left;
  font-weight: bold;
  color: #333;
  background: var(--sand);
}

.price-table tr:last-child td {
  border-bottom: none;
}

.price-em {
  font-size: 1.2rem;
  font-weight: bold;
  color: var(--coral);
}

.busy-tag {
  display: inline-block;
  font-size: 0.67rem;
  background: rgba(0,150,199,0.07);
  color: var(--coral);
  border: 1px solid rgba(0,150,199,0.3);
  padding: 1px 5px;
  border-radius: 3px;
  margin-bottom: 2px;
}

.price-notes {
  margin-top: 16px;
  font-size: 0.875rem;
  color: var(--text-light);
  line-height: 2;
  list-style: none;
  padding: 0;
}

.price-notes li {
  padding-left: 1em;
  position: relative;
}

.price-notes li::before {
  content: '※';
  position: absolute;
  left: 0;
}

/* =============================================
   タイムライン
============================================= */
.tl-tabs {
  display: flex;
  gap: 10px;
  margin-bottom: 36px;
}

.tl-tab {
  padding: 9px 24px;
  border-radius: 50px;
  border: 2px solid rgba(255,255,255,0.3);
  background: transparent;
  color: rgba(255,255,255,0.6);
  font-size: 0.9rem;
  font-weight: bold;
  cursor: pointer;
  transition: all 0.2s;
}

.tl-tab.active,
.tl-tab:hover {
  background: #fff;
  color: #333;
  border-color: #fff;
}

.tl-pane {
  display: none;
}

.tl-pane.active {
  display: block;
}

.tl-day-label {
  font-size: 0.95rem;
  font-weight: bold;
  color: #b2e8f5;
  margin: 24px 0 14px;
  padding-bottom: 6px;
  border-bottom: 1px solid rgba(255,255,255,0.15);
}

.tl-day-label:first-child {
  margin-top: 0;
}

.tl-list {
  position: relative;
  max-width: 680px;
}

.tl-list::before {
  content: '';
  position: absolute;
  left: 76px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: rgba(255,255,255,0.15);
}

.tl-item {
  display: flex;
  align-items: flex-start;
  margin-bottom: 16px;
}

.tl-time {
  flex: 0 0 72px;
  font-size: 0.875rem;
  font-weight: bold;
  color: #b2e8f5;
  text-align: right;
  padding-right: 16px;
  padding-top: 12px;
  line-height: 1.2;
}

.tl-dot-col {
  flex: 0 0 10px;
  display: flex;
  align-items: flex-start;
  padding-top: 15px;
}

.tl-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--coral);
  border: 2px solid rgba(255,255,255,0.6);
}

.tl-content {
  flex: 1;
  background: rgba(255,255,255,0.07);
  border-radius: 10px;
  padding: 11px 15px;
  margin-left: 14px;
}

.tl-content h4 {
  font-size: 1.125rem;
  font-weight: bold;
  color: #fff;
  margin-bottom: 3px;
}

.tl-content p {
  font-size: 0.9375rem;
  color: rgba(255,255,255,0.9);
  line-height: 1.6;
  margin: 0;
}

.tl-note {
  margin-top: 20px;
  font-size: 0.875rem;
  color: rgba(255,255,255,0.8);
  line-height: 1.7;
}

/* =============================================
   よくある質問
============================================= */
.sn-faq-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-top: 48px;
}

.sn-faq-item {
  background: #fff;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 2px 12px rgba(0,0,0,0.06);
}

.sn-faq-q {
  width: 100%;
  background: none;
  border: none;
  padding: 18px 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  font-size: 1rem;
  font-weight: bold;
  color: #333;
  cursor: pointer;
  text-align: left;
  transition: background 0.2s;
}

.sn-faq-q:hover {
  background: var(--sand);
}

.sn-faq-icon {
  flex-shrink: 0;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: #333;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  line-height: 1;
  transition: transform 0.3s, background 0.2s;
}

.sn-faq-item.open .sn-faq-icon {
  transform: rotate(45deg);
  background: var(--coral);
}

.sn-faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease, padding 0.35s ease;
  padding: 0 20px;
  font-size: 0.9375rem;
  color: var(--text-mid);
  line-height: 1.8;
}

.sn-faq-item.open .sn-faq-a {
  max-height: 220px;
  padding: 0 20px 18px;
}

/* =============================================
   予約CTA
============================================= */
.booking-wrap {
  padding: 80px 0;
  background: var(--sand);
}

.booking-inner {
  max-width: 860px;
  margin: 0 auto;
  text-align: center;
  padding: 0 20px;
}

.booking-inner .section-title {
  margin-bottom: 6px;
}

.booking-inner .section-lead {
  margin: 0 auto 40px;
  text-align: center;
}

.booking-cards {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 14px;
}

.booking-card {
  background: #fff;
  border-radius: var(--radius);
  padding: 26px 18px;
  box-shadow: var(--shadow);
  text-align: center;
  text-decoration: none;
  color: inherit;
  display: block;
  transition: transform 0.2s, box-shadow 0.2s;
}

.booking-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.booking-card--primary {
  border: 2px solid var(--coral);
}

.booking-card__icon {
  font-size: 2rem;
  margin-bottom: 10px;
}

.booking-card__tag {
  font-size: 0.9375rem;
  letter-spacing: 0.1em;
  color: var(--text-light);
  font-weight: bold;
  margin-bottom: 4px;
}

.booking-card__title {
  font-size: 1.125rem;
  font-weight: bold;
  color: #333;
  margin-bottom: 6px;
}

.booking-card__desc {
  font-size: 0.9375rem;
  color: var(--text-mid);
  line-height: 1.6;
}

.booking-card__btn {
  display: inline-block;
  margin-top: 14px;
  background: var(--coral);
  color: #fff;
  font-size: 0.84rem;
  font-weight: bold;
  padding: 8px 20px;
  border-radius: 50px;
}

.booking-card--line .booking-card__btn {
  background: #06c755;
}

.booking-card--tel .booking-card__btn {
  background: #333;
}

.booking-note {
  margin-top: 20px;
  font-size: 0.875rem;
  color: var(--text-light);
  line-height: 1.8;
}


/* =============================================
   レスポンシブ
============================================= */
@media screen and (max-width: 767px) {
  .snorkel-hero {
    min-height: 80vh;
  }
  .snorkel-hero__body {
    margin: -58px 15px 0;
    padding: 32px 0;
  }
  .snorkel-hero__title {
    font-size: 7vw;
  }
  .snorkel-hero__sub {
    font-size: 3.5vw;
  }
  .snorkel-section {
    padding: 50px 0;
  }
  .section-title {
    font-size: 6vw;
  }
  .exp-grid {
    grid-template-columns: 1fr;
    max-width: 400px;
    margin-left: auto;
    margin-right: auto;
  }
  .plan-grid {
    grid-template-columns: 1fr;
  }
  .plan-box--featured {
    order: -1;
  }
  .stay-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .stay-img__badge {
    right: 0;
    bottom: -10px;
  }
  .tl-tabs {
    flex-direction: column;
    align-items: flex-start;
  }
  .tl-list::before {
    left: 68px;
  }
  .tl-time {
    flex: 0 0 64px;
    font-size: 0.74rem;
  }
  .sn-faq-grid {
    grid-template-columns: 1fr;
  }
  .booking-cards {
    grid-template-columns: 1fr;
    max-width: 340px;
    margin: 0 auto;
  }
}

@media screen and (min-width: 768px) and (max-width: 1180px) {
  .snorkel-hero__title {
    font-size: 2.4rem;
  }
  .exp-grid {
    gap: 16px;
  }
  .stay-grid {
    gap: 36px;
  }
  .booking-cards {
    gap: 10px;
  }
}