@charset "utf-8";

/* ==========================================================================
   CSS Variables & Reset (Pure CSS)
   ========================================================================== */
:root {
  --color-navy: #0b1d3a;
  --color-dark: #050f1d;
  --color-blue: #1a56db;
  --color-cyan: #0ea5e9;
  --color-coral: #ff4757;
  --color-coral-hover: #e83848;
  --color-yellow: #fbbf24;
  --color-gold: #f59e0b;
  --color-kanto: #ef4444;     /* 関東発: Red */
  --color-tokai: #0284c7;     /* 東海発: Sky Blue */
  --color-kansai: #10b981;    /* 関西発: Emerald Green */
  --color-mycar: #6366f1;     /* マイカー: Indigo */
  --color-slate-50: #f8fafc;
  --color-slate-100: #f1f5f9;
  --color-slate-200: #e2e8f0;
  --color-slate-400: #94a3b8;
  --color-slate-600: #475569;
  --color-slate-700: #334155;
  --color-slate-800: #1e293b;
  --color-slate-900: #0f172a;
  --header-h: 63px;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 72px;
  overflow-x: hidden;
  width: 100%;
}

body {
  margin: 0;
  padding: 0;
  overflow-x: hidden;
  width: 100%;
  background-color: var(--color-slate-50);
  color: var(--color-slate-800);
  font-family: "Noto Sans JP", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
}

/* スマホ表示時の下部固定バー余白 */
@media (max-width: 767px) {
  body {
    padding-bottom: calc(64px + env(safe-area-inset-bottom, 0px));
  }
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

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

.font-en {
  font-family: "Montserrat", sans-serif;
}

/* ==========================================================================
   1. Header
   ========================================================================== */
header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.98);
  border-bottom: 1px solid var(--color-slate-200);
  padding: 0 16px;
  width: 100%;
  height: var(--header-h);
}

.header-inner {
  height: 100%;
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo img {
  height: 32px;
  width: auto;
}

@media (min-width: 768px) {
  .logo img {
    height: 36px;
  }
}

.btn-hamburger {
  flex-shrink: 0;
  position: relative;
  z-index: 51;
  width: 42px;
  height: 42px;
  border-radius: 12px;
  background: var(--color-slate-100);
  border: none;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  padding: 0;
  touch-action: manipulation;
}

.btn-hamburger span {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--color-navy);
  border-radius: 99px;
  transition: transform 0.3s ease, opacity 0.2s ease;
}

.btn-hamburger.menu-open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.btn-hamburger.menu-open span:nth-child(2) {
  opacity: 0;
}

.btn-hamburger.menu-open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Fullscreen Menu */
#mn {
  display: none;
  position: fixed;
  top: var(--header-h);
  left: 0;
  right: 0;
  bottom: 0;
  height: calc(100vh - var(--header-h));
  height: calc(100dvh - var(--header-h));
  background: rgba(11, 29, 58, 0.98);
  backdrop-filter: blur(12px);
  z-index: 49;
  padding: 20px 16px calc(24px + env(safe-area-inset-bottom, 0px));
  overflow-y: auto;
  overscroll-behavior: contain;
}

#mn.active {
  display: block;
}

.menu-box {
  max-width: 460px;
  margin: 0 auto;
}

.menu-label {
  color: #0ea5e9;
  font-size: 11px;
  font-weight: 900;
  margin-bottom: 12px;
}

.menu-box a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 14px;
  border-radius: 12px;
  color: #fff;
  font-weight: 700;
  margin-bottom: 8px;
  background: rgba(255, 255, 255, 0.06);
  font-size: 14px;
}

.menu-box a:hover {
  background: rgba(255, 255, 255, 0.15);
  color: var(--color-yellow);
}

.menu-divider {
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.menu-tel-box {
  margin-top: 16px;
  text-align: center;
}

.menu-tel-link {
  background: var(--color-coral) !important;
  display: block !important;
  padding: 14px !important;
  border-radius: 14px !important;
  font-size: 18px !important;
  text-align: center;
}

/* ==========================================================================
   2. Hero Section (PC: 1942×809 / SP: 1145×1374)
   ========================================================================== */
.hero-wrapper {
  width: 100%;
  background: #f1f5f9;
  border-bottom: 1px solid var(--color-slate-200);
  overflow: hidden;
}

.hero-container {
  width: 100%;
  max-width: 1942px;
  margin: 0 auto;
}

.hero-img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  object-position: center;
}

/* PC */
@media (min-width: 768px) {
  .hero-img {
    aspect-ratio: 1942 / 809;
    max-height: 809px;
  }
}

/* SP: 1145×1374 */
@media (max-width: 767px) {
  .hero-img {
    aspect-ratio: 1145 / 1374;
    width: 100%;
    height: auto;
    max-height: none;
    min-height: auto;
  }
}

/* Hero Catch Text Block */
.hero-text-block {
  background: linear-gradient(180deg, #ffffff 0%, #eef6ff 100%);
  border-bottom: 4px solid var(--color-blue);
  padding: 32px 14px 40px;
  text-align: center;
}

.hero-text-inner {
  max-width: 960px;
  margin: 0 auto;
}

.badge-group {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 6px;
  margin-bottom: 14px;
}

.badge-pill {
  font-size: 11px;
  font-weight: 800;
  padding: 4px 10px;
  border-radius: 99px;
}

.badge-coral { background: var(--color-coral); color: #fff; }
.badge-navy { background: var(--color-navy); color: #fff; }
.badge-yellow { background: var(--color-yellow); color: #000; }

.hero-title {
  font-size: clamp(20px, 4.8vw, 42px);
  font-weight: 900;
  line-height: 1.35;
  color: var(--color-slate-900);
  margin: 0 0 14px;
  letter-spacing: -0.02em;
}

.hero-title span {
  color: var(--color-blue);
}

.hero-desc {
  font-size: 13px;
  color: var(--color-slate-600);
  max-width: 720px;
  margin: 0 auto 24px;
  line-height: 1.75;
}

@media (min-width: 768px) {
  .hero-desc {
    font-size: 15px;
  }
}

.hero-btns {
  display: flex;
  flex-direction: column;
  gap: 10px;
  width: 100%;
}

@media (min-width: 600px) {
  .hero-btns {
    flex-direction: row;
    justify-content: center;
    gap: 12px;
  }
}

.btn-main {
  width: 100%;
  padding: 13px 20px;
  border-radius: 99px;
  font-weight: 900;
  font-size: 14px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  transition: all 0.2s;
}

@media (min-width: 600px) {
  .btn-main {
    width: auto;
    padding: 14px 32px;
    font-size: 15px;
  }
}

.btn-primary {
  background: var(--color-blue);
  color: #fff;
  box-shadow: 0 6px 18px rgba(26, 86, 219, 0.25);
}

.btn-primary:hover {
  background: #1545b3;
  transform: translateY(-2px);
}

.btn-white {
  background: #fff;
  color: var(--color-slate-900);
  border: 2px solid var(--color-slate-200);
}

.btn-white:hover {
  background: var(--color-slate-100);
}

/* ==========================================================================
   3. Departure Area Navigation
   ========================================================================== */
.origin-section {
  background: #fff;
  border-bottom: 2px solid var(--color-slate-200);
  padding: 20px 14px;
}

.origin-inner {
  max-width: 1200px;
  margin: 0 auto;
}

.origin-title-row {
  margin-bottom: 12px;
}

.origin-tag {
  font-size: 11px;
  font-weight: 900;
  color: var(--color-blue);
  text-transform: uppercase;
}

.origin-title {
  font-size: 16px;
  font-weight: 900;
  color: var(--color-slate-900);
  margin: 4px 0 0;
}

@media (min-width: 768px) {
  .origin-title {
    font-size: 18px;
  }
}

.origin-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;

}

@media (min-width: 768px) {
  .origin-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 14px;
  }
}

.origin-card {
  padding: 12px 10px;
  border-radius: 14px;
  border: 2px solid;
  text-decoration: none;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: all 0.2s;
}

.origin-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(0,0,0,0.06);
}

.card-kanto { background: #fff5f5; border-color: #fca5a5; }
.card-kanto:hover { border-color: var(--color-kanto); }
.card-tokai { background: #f0f9ff; border-color: #bae6fd; }
.card-tokai:hover { border-color: var(--color-tokai); }
.card-kansai { background: #f0fdf4; border-color: #bbf7d0; }
.card-kansai:hover { border-color: var(--color-kansai); }
.card-mycar { background: #f5f3ff; border-color: #ddd6fe; }
.card-mycar:hover { border-color: var(--color-mycar); }

.tag-origin {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 6px;
  color: #fff;
  font-size: 10px;
  font-weight: 900;
  margin-bottom: 6px;
  width: fit-content;
}

.tag-kanto { background: var(--color-kanto); }
.tag-tokai { background: var(--color-tokai); }
.tag-kansai { background: var(--color-kansai); }
.tag-mycar { background: var(--color-mycar); }

.origin-card strong {
  font-size: 13px;
  font-weight: 900;
  color: var(--color-slate-900);
  display: block;
  line-height: 1.35;
}

@media (min-width: 768px) {
  .origin-card strong {
    font-size: 15px;
  }
}

.origin-card span {
  font-size: 11px;
  color: var(--color-slate-600);
  margin-top: 3px;
  display: block;
  font-weight: 700;
}

.card-lead {
  font-size: 10px;
  font-weight: 700;
  margin-top: 8px;
  line-height: 1.35;
}

.text-kanto { color: #b91c1c; }
.text-tokai { color: #0369a1; }
.text-kansai { color: #15803d; }
.text-mycar { color: #4338ca; }

/* ==========================================================================
   4. Sticky Quick Nav
   ========================================================================== */
.quick-nav {
  position: sticky;
  top: 56px;
  z-index: 40;
  background: var(--color-navy);
  border-bottom: 1px solid rgba(255,255,255,0.1);
  padding: 8px 12px;
}

@media (min-width: 768px) {
  .quick-nav {
    top: 64px;
    padding: 10px 16px;
  }
}

.quick-nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 6px;
  overflow-x: auto;
  white-space: nowrap;
  -webkit-overflow-scrolling: touch;
}

.quick-nav-inner::-webkit-scrollbar {
  display: none;
}

.qn-index-label {
  color: #0ea5e9;
  font-weight: 900;
  font-size: 11px;
}

.qn-btn {
  padding: 5px 12px;
  border-radius: 99px;
  font-size: 11px;
  font-weight: 800;
  color: #fff;
  background: rgba(255, 255, 255, 0.12);
  transition: all 0.15s;
  text-decoration: none;
  flex-shrink: 0;
}

.qn-btn:hover {
  background: rgba(255, 255, 255, 0.25);
}

.qn-kanto { background: var(--color-kanto); }
.qn-tokai { background: var(--color-tokai); }
.qn-kansai { background: var(--color-kansai); }
.qn-mycar { background: var(--color-mycar); }
.qn-sep { color: rgba(255,255,255,0.3); }

/* ==========================================================================
   5. Main Layout & Reusable Elements
   ========================================================================== */
main {
  max-width: 1200px;
  margin: 0 auto;
  padding: 24px 12px 60px;
  width: 100%;
}

@media (min-width: 768px) {
  main {
    padding: 40px 16px 80px;
  }
}

section {
  margin-bottom: 48px;
  scroll-margin-top: 100px;
}

@media (min-width: 768px) {
  section {
    margin-bottom: 72px;
    scroll-margin-top: 110px;
  }
}

.sec-header {
  text-align: center;
  max-width: 800px;
  margin: 0 auto 24px;
}

@media (min-width: 768px) {
  .sec-header {
    margin: 0 auto 36px;
  }
}

.sec-sub {
  display: inline-block;
  font-size: 10px;
  font-weight: 900;
  text-transform: uppercase;
  padding: 3px 10px;
  border-radius: 99px;
  background: var(--color-navy);
  color: #fff;
  letter-spacing: 0.05em;
  margin-bottom: 6px;
}

.sec-title {
  font-size: clamp(18px, 4vw, 30px);
  font-weight: 900;
  color: var(--color-slate-900);
  margin: 0 0 8px;
  line-height: 1.35;
}

.sec-title span {
  color: var(--color-blue);
}

.sec-lead {
  font-size: 13px;
  color: var(--color-slate-600);
  margin: 0;
  line-height: 1.6;
}

.sub-sec-title {
  font-size: 16px;
  font-weight: 900;
  margin: 0 0 14px;
  color: var(--color-slate-900);
}

@media (min-width: 768px) {
  .sub-sec-title {
    font-size: 18px;
  }
}

.box-white {
  background: #fff;
  border-radius: 18px;
  padding: 16px 14px;
  border: 1px solid var(--color-slate-200);
  box-shadow: 0 4px 18px rgba(0,0,0,0.03);
}

@media (min-width: 768px) {
  .box-white {
    border-radius: 24px;
    padding: 28px;
  }
}

.banner-img {
  width: 100%;
  border-radius: 14px;
  margin-bottom: 18px;
}

@media (min-width: 768px) {
  .banner-img {
    border-radius: 18px;
    margin-bottom: 24px;
  }
}

/* Lead Section Box */
.lead-box-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
}

@media (min-width: 840px) {
  .lead-box-grid {
    grid-template-columns: 1.8fr 1.2fr;
    gap: 24px;
    align-items: center;
  }
}

.lead-support-tag {
  background: #e0f2fe;
  color: #0284c7;
  font-size: 10px;
  font-weight: 900;
  padding: 2px 8px;
  border-radius: 99px;
  text-transform: uppercase;
}

.lead-heading {
  font-size: 18px;
  font-weight: 900;
  color: var(--color-slate-900);
  margin: 6px 0 10px;
  line-height: 1.4;
}

@media (min-width: 768px) {
  .lead-heading {
    font-size: 22px;
  }
}

.lead-text {
  font-size: 13px;
  color: var(--color-slate-600);
  line-height: 1.75;
  margin-bottom: 10px;
}

.lead-alert {
  background: #eff6ff;
  border-left: 4px solid var(--color-blue);
  padding: 10px 12px;
  border-radius: 8px;
  font-size: 12px;
  color: var(--color-slate-800);
  font-weight: 500;
  line-height: 1.6;
}

.lead-tel-box {
  background: linear-gradient(135deg, var(--color-navy) 0%, #1e293b 100%);
  color: #fff;
  border-radius: 16px;
  padding: 18px 14px;
  text-align: center;
}

.lead-tel-title {
  font-size: 13px;
  font-weight: 800;
  color: var(--color-yellow);
  margin: 0 0 4px;
}

.lead-tel-desc {
  font-size: 11px;
  color: #cbd5e1;
  margin: 0 0 12px;
  line-height: 1.5;
}

.lead-tel-btn {
  background: var(--color-coral);
  color: #fff;
  display: block;
  padding: 11px;
  border-radius: 12px;
  font-size: 18px;
  font-weight: 900;
}

.lead-tel-time {
  display: block;
  font-size: 10px;
  color: #94a3b8;
  margin-top: 6px;
}

/* ==========================================================================
   6. Schedule Guide Elements
   ========================================================================== */
.schedule-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin-bottom: 20px;
}

@media (min-width: 540px) {
  .schedule-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 960px) {
  .schedule-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 14px;
    margin-bottom: 24px;
  }
}

.border-top-coral { border-top: 4px solid var(--color-coral); }
.border-top-orange { border-top: 4px solid #f97316; }
.border-top-blue { border-top: 4px solid var(--color-blue); }
.border-top-purple { border-top: 4px solid #9333ea; }

.badge-status {
  font-size: 10px;
  font-weight: 900;
  padding: 2px 8px;
  border-radius: 4px;
  display: inline-block;
}

.badge-red { background: #fee2e2; color: #dc2626; }
.badge-orange { background: #ffedd5; color: #ea580c; }
.badge-blue { background: #dbeafe; color: #2563eb; }
.badge-purple { background: #f3e8ff; color: #7e22ce; }
.badge-coral { background: var(--color-coral); color: #fff; }
.badge-slate { background: #e2e8f0; color: #475569; }

.schedule-card-title {
  margin: 6px 0 2px;
  font-size: 15px;
  color: var(--color-slate-900);
}

.schedule-target {
  font-size: 11px;
  color: #64748b;
  font-weight: 700;
  margin: 0;
}

.schedule-desc {
  font-size: 12px;
  color: #475569;
  margin: 6px 0;
  line-height: 1.6;
}

.schedule-warn {
  font-size: 11px;
  font-weight: 800;
  margin: 0;
}

.text-coral { color: var(--color-coral); }
.text-orange { color: #ea580c; }
.text-blue { color: var(--color-blue); }
.text-purple { color: #7e22ce; }
.text-gold { color: #d97706; }
.text-slate { color: #64748b; }
.text-brown { color: #b45309; }

.adv-banner {
  background: #fffbeb;
  border: 2px solid #fde68a;
  border-radius: 14px;
  padding: 14px 12px;
  font-size: 12px;
  color: #92400e;
  line-height: 1.65;
}

@media (min-width: 768px) {
  .adv-banner {
    border-radius: 16px;
    padding: 18px;
    font-size: 13px;
  }
}

/* Stay Style Comparison (写真1：ボタン削除に伴う調整) */
.stay-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

@media (min-width: 768px) {
  .stay-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
  }
}

.stay-card {
  display: flex;
  flex-direction: column;
}

.border-blue { border: 2px solid var(--color-blue); }
.border-kansai { border: 2px solid var(--color-kansai); }
.border-orange { border: 2px solid #f59e0b; }
.border-coral { border: 2px solid var(--color-coral); }

.stay-pattern-badge {
  color: #fff;
  width: 32px;
  height: 32px;
  border-radius: 8px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 900;
  font-size: 15px;
}

.bg-blue { background: var(--color-blue); }
.bg-kansai { background: var(--color-kansai); }
.bg-orange { background: #f59e0b; }
.bg-blue-light { background: #eff6ff; }
.bg-green-light { background: #f0fdf4; }
.bg-orange-light { background: #fffbeb; }

.stay-title {
  margin: 8px 0 2px;
  font-size: 16px;
}

.stay-sub {
  font-size: 11px;
  color: #64748b;
  font-weight: 700;
  margin-bottom: 10px;
}

.stay-rec {
  padding: 8px 10px;
  border-radius: 8px;
  font-size: 11px;
  margin-bottom: 12px;
  line-height: 1.5;
}

.stay-list {
  font-size: 12px;
  color: #334155;
  padding-left: 16px;
  line-height: 1.7;
  margin: 0;
}

/* ==========================================================================
   7. 4 Big Points
   ========================================================================== */
.points-wrapper {
  background: linear-gradient(135deg, var(--color-navy) 0%, #0f172a 100%);
  color: #fff;
  border-radius: 20px;
  padding: 24px 14px;
}

@media (min-width: 768px) {
  .points-wrapper {
    border-radius: 28px;
    padding: 36px 24px;
  }
}

.points-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

@media (min-width: 600px) {
  .points-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }
}

.point-box {
  background: rgba(255, 255, 255, 0.08);
  padding: 16px 14px;
  border-radius: 14px;
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.point-title {
  font-size: 14px;
  font-weight: 900;
  margin: 0 0 6px;
}

.point-desc {
  font-size: 12px;
  color: #cbd5e1;
  line-height: 1.65;
  margin: 0;
}

/* ==========================================================================
   8. Ski Resort Ranking TOP6 & Hotel Cards
   ========================================================================== */
.rk-item {
  background: #fff;
  border-radius: 18px;
  padding: 18px 14px;
  border: 2px solid var(--color-slate-200);
  margin-bottom: 24px;
  box-shadow: 0 6px 20px rgba(0,0,0,0.03);
}

@media (min-width: 768px) {
  .rk-item {
    border-radius: 24px;
    padding: 28px;
    margin-bottom: 32px;
  }
}

.rk-top {
  display: flex;
  flex-direction: column;
  gap: 8px;
  border-bottom: 1px solid var(--color-slate-200);
  padding-bottom: 12px;
  margin-bottom: 14px;
}

@media (min-width: 600px) {
  .rk-top {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }
}

.rk-rank-badge {
  display: flex;
  align-items: center;
  gap: 10px;
}

.rank-num {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  font-weight: 900;
  flex-shrink: 0;
}

@media (min-width: 768px) {
  .rank-num {
    width: 48px;
    height: 48px;
    font-size: 24px;
  }
}

.rank-1 { background: linear-gradient(135deg, #f59e0b, #fbbf24); color: #000; }
.rank-2 { background: #e2e8f0; color: #1e293b; }
.rank-3 { background: #b45309; color: #fff; }
.rank-other { background: var(--color-slate-100); color: var(--color-slate-800); }

.rk-sub-tag {
  font-size: 10px;
  font-weight: 800;
  display: block;
}

.rk-name {
  font-size: 20px;
  font-weight: 900;
  margin: 0;
  color: var(--color-slate-900);
  line-height: 1.25;
}

@media (min-width: 768px) {
  .rk-name {
    font-size: 24px;
  }
}

.rk-feature-badge {
  font-size: 11px;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 99px;
  background: #eef6ff;
  color: var(--color-blue);
  border: 1px solid #bfdbfe;
  display: inline-block;
  width: fit-content;
}

.rk-mosaic {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 6px;
  margin-bottom: 14px;
}

@media (min-width: 600px) {
  .rk-mosaic {
    grid-template-columns: repeat(5, 1fr);
    gap: 8px;
    margin-bottom: 18px;
  }
}

.rk-mosaic img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: 8px;
}

.rk-desc {
  font-size: 13px;
  color: #475569;
  line-height: 1.7;
  margin: 0 0 14px;
}

.hotel-section {
  margin-top: 14px;
}

.hotel-section-title {
  font-size: 11px;
  color: #94a3b8;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  display: block;
  margin-bottom: 8px;
}

.hotel-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
}

@media (min-width: 600px) {
  .hotel-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
  }
}

@media (min-width: 900px) {
  .hotel-grid {
    grid-template-columns: repeat(5, 1fr);
    gap: 12px;
  }
}

.hotel-card {
  border: 1px solid var(--color-slate-200);
  border-radius: 12px;
  padding: 6px;
  text-align: center;
  text-decoration: none;
  background: #fff;
  transition: all 0.15s;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.hotel-card:hover {
  border-color: var(--color-blue);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0,0,0,0.06);
}

.hotel-card img {
  width: 100%;
  height: 85px;
  object-fit: cover;
  border-radius: 8px;
  margin-bottom: 4px;
}

@media (min-width: 768px) {
  .hotel-card img {
    height: 95px;
  }
}

.hotel-card span {
  font-size: 11px;
  font-weight: 700;
  color: var(--color-slate-800);
  display: block;
  line-height: 1.35;
}

/* 4位〜6位 サブグリッド */
.rk-sub-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

@media (min-width: 768px) {
  .rk-sub-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
  }
}

.rk-card-sub {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.rk-sub-header {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
}

.rk-sub-name {
  font-size: 16px;
  font-weight: 900;
  margin: 0;
}

.rk-sub-img {
  width: 100%;
  height: 120px;
  object-fit: cover;
  border-radius: 10px;
  margin-bottom: 8px;
}

.rk-sub-desc {
  font-size: 12px;
  color: #475569;
  line-height: 1.65;
  margin: 0 0 10px;
}

.hotel-grid-sub {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 6px;
}

.hotel-grid-3col {
  grid-template-columns: repeat(3, 1fr);
  gap: 4px;
}

.hotel-grid-3col .hotel-card {
  padding: 4px;
}

.hotel-grid-3col .hotel-card img {
  height: 60px;
}

.hotel-grid-3col .hotel-card span {
  font-size: 10px;
}

/* ==========================================================================
   9. Bus Guide Section & PDF Button
   ========================================================================== */
.bus-alert-box {
  background: #f1f5f9;
  border-left: 4px solid var(--color-coral);
  padding: 14px;
  border-radius: 10px;
  font-size: 13px;
  color: #334155;
  line-height: 1.7;
  margin-bottom: 18px;
}

.bus-compare-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin-bottom: 24px;
}

@media (min-width: 768px) {
  .bus-compare-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin-bottom: 32px;
  }
}

.bus-compare-title {
  font-size: 16px;
  font-weight: 900;
  margin: 8px 0 10px;
}

.bus-compare-list {
  font-size: 12px;
  color: #475569;
  padding-left: 16px;
  line-height: 1.75;
  margin: 0;
}

.bus-terms-title {
  font-size: 15px;
  font-weight: 900;
  margin: 0 0 10px;
}

/* PDFリンクボタン */
.bus-pdf-btn-wrap {
  text-align: center;
  margin: 16px 0 20px;
}

.btn-pdf {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: #dc2626;
  color: #fff;
  font-weight: 800;
  font-size: 13px;
  padding: 12px 22px;
  border-radius: 99px;
  box-shadow: 0 4px 14px rgba(220, 38, 38, 0.25);
  transition: all 0.2s;
  text-decoration: none;
  width: 100%;
  max-width: 380px;
}

@media (min-width: 600px) {
  .btn-pdf {
    font-size: 14px;
    padding: 13px 28px;
    width: auto;
  }
}

.btn-pdf:hover {
  background: #b91c1c;
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(220, 38, 38, 0.35);
}

.bus-terms-list {
  font-size: 12px;
  color: #475569;
  padding-left: 16px;
  line-height: 1.8;
  margin: 0 0 12px;
}

.bus-inquiry-box {
  background: #f0f9ff;
  padding: 12px;
  border-radius: 10px;
  font-size: 12px;
  color: #0369a1;
  line-height: 1.6;
}

/* ==========================================================================
   10. Plans Section by Origin (写真2：緑枠線を完全に排除)
   ========================================================================== */
.plan-area-box {
  border-radius: 18px;
  padding: 16px 12px;
  margin-bottom: 30px;
  border: 2px solid;
}

@media (min-width: 768px) {
  .plan-area-box {
    border-radius: 24px;
    padding: 28px;
    margin-bottom: 40px;
  }
}

.box-kanto { background: #fff8f8; border-color: #fecaca; }
.box-tokai { background: #f0f9ff; border-color: #bae6fd; }
.box-kansai { background: #f0fdf4; border-color: #bbf7d0; }
.box-mycar { background: #f8f7ff; border-color: #ddd6fe; }

/* ヘッダー周囲の枠線・アウトライン・下線を完全排除 */
.plan-area-header {
  display: flex;
  flex-direction: column;
  gap: 6px;
  border: none !important;
  outline: none !important;
  box-shadow: none !important;
  padding-bottom: 10px;
  margin-bottom: 18px;
}

@media (min-width: 600px) {
  .plan-area-header {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }
}

.plan-header-left {
  display: flex;
  align-items: center;
  gap: 8px;
}

.plan-header-lead {
  font-size: 13px;
}

@media (min-width: 768px) {
  .plan-header-lead {
    font-size: 15px;
  }
}

.plan-header-right {
  font-size: 11px;
  font-weight: 700;
}

.plan-sub-title {
  font-size: 15px;
  font-weight: 900;
  margin: 0 0 12px;
  color: var(--color-slate-900);
}

@media (min-width: 768px) {
  .plan-sub-title {
    font-size: 18px;
    margin: 0 0 16px;
  }
}

.plan-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
  margin-bottom: 20px;
}

@media (min-width: 640px) {
  .plan-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
  }
}

@media (min-width: 1024px) {
  .plan-grid {
    grid-template-columns: repeat(auto-fill, minmax(210px, 1fr));
    gap: 16px;
    margin-bottom: 28px;
  }
}

.plan-card {
  background: #fff;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--color-slate-200);
  text-decoration: none;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: all 0.2s;
}

.plan-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(0,0,0,0.06);
}

.plan-card img {
  width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.plan-body {
  padding: 8px;
}

@media (min-width: 768px) {
  .plan-body {
    padding: 12px;
  }
}

.plan-name {
  font-size: 11px;
  font-weight: 800;
  color: var(--color-slate-900);
  line-height: 1.4;
  margin-bottom: 6px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

@media (min-width: 768px) {
  .plan-name {
    font-size: 12px;
  }
}

.plan-card-footer {
  padding: 0 8px 8px;
}

@media (min-width: 768px) {
  .plan-card-footer {
    padding: 0 12px 12px;
  }
}

.plan-price {
  background: #fff1f2;
  color: var(--color-coral);
  font-size: 10px;
  font-weight: 800;
  padding: 5px 6px;
  border-radius: 6px;
  text-align: center;
  display: block;
  line-height: 1.25;
}

@media (min-width: 768px) {
  .plan-price {
    font-size: 11px;
    padding: 6px 8px;
    border-radius: 8px;
  }
}

/* ==========================================================================
   11. FAQ & CTA
   ========================================================================== */
.faq-list details {
  background: #fff;
  border-radius: 12px;
  border: 1px solid var(--color-slate-200);
  margin-bottom: 10px;
  overflow: hidden;
}

.faq-list summary {
  padding: 14px 12px;
  font-weight: 800;
  font-size: 13px;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  user-select: none;
  line-height: 1.4;
}

@media (min-width: 768px) {
  .faq-list summary {
    padding: 16px 20px;
    font-size: 15px;
  }
}

.faq-list summary:hover {
  background: var(--color-slate-50);
}

.faq-content {
  padding: 0 12px 14px;
  font-size: 12px;
  color: var(--color-slate-600);
  line-height: 1.7;
}

@media (min-width: 768px) {
  .faq-content {
    padding: 0 20px 18px;
    font-size: 14px;
  }
}

/* CTA Bottom */
.cta-banner {
  background: linear-gradient(135deg, var(--color-navy) 0%, #1e3a8a 100%);
  border-radius: 20px;
  padding: 36px 14px;
  text-align: center;
  color: #fff;
  border: 2px solid var(--color-coral);
  box-shadow: 0 10px 30px rgba(0,0,0,0.12);
}

@media (min-width: 768px) {
  .cta-banner {
    border-radius: 28px;
    padding: 48px 20px;
  }
}

.cta-lead {
  font-size: 13px;
  font-weight: 800;
  color: #cbd5e1;
  margin: 0;
}

.cta-tel {
  font-size: clamp(26px, 7vw, 48px);
  font-weight: 900;
  color: var(--color-yellow);
  display: inline-block;
  margin: 8px 0;
}

.cta-time {
  display: block;
  font-size: 11px;
  color: #94a3b8;
}

.cta-btn {
  background: var(--color-coral);
  color: #fff;
  padding: 13px 32px;
  border-radius: 99px;
  font-weight: 900;
  font-size: 15px;
  display: inline-block;
  margin-top: 14px;
  box-shadow: 0 6px 18px rgba(255, 71, 87, 0.4);
}

/* ==========================================================================
   12. Floating Bottom Bar & Footer
   ========================================================================== */
.sp-bottom-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 45;
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(8px);
  border-top: 1px solid var(--color-slate-200);
  padding: 8px 12px calc(8px + env(safe-area-inset-bottom, 0px));
  display: none;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

@media (max-width: 767px) {
  .sp-bottom-bar {
    display: flex;
  }

}

.sp-btn-tel {
  flex: 1;
  background: var(--color-coral);
  color: #fff;
  font-size: 12px;
  font-weight: 900;
  padding: 11px;
  border-radius: 10px;
  text-align: center;
  text-decoration: none;
  white-space: nowrap;
}

.sp-btn-origin {
  background: var(--color-navy);
  color: #fff;
  font-size: 12px;
  font-weight: 700;
  padding: 11px 14px;
  border-radius: 10px;
  text-align: center;
  text-decoration: none;
  white-space: nowrap;
}

.pc-floating-btn {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 45;
  background: var(--color-navy);
  color: #fff;
  padding: 12px 20px;
  border-radius: 99px;
  font-size: 13px;
  font-weight: 800;
  border: 2px solid #fff;
  box-shadow: 0 4px 15px rgba(0,0,0,0.2);
}

.pc-floating-btn:hover {
  background: var(--color-coral);
}

@media (max-width: 767px) {
  .pc-floating-btn {
    display: none;
  }
}

footer {
  background: var(--color-dark);
  color: #94a3b8;
  text-align: center;
  padding: 36px 14px calc(40px + env(safe-area-inset-bottom, 0px));
  font-size: 11px;
  line-height: 1.7;
}

.footer-logos {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-bottom: 16px;
}

.footer-logos img {
  height: 38px;
  width: auto;
  background: #fff;
  padding: 4px;
  border-radius: 6px;
}

/* ==========================================================================
   13. Why Group Bus Trip (fun section)
   ========================================================================== */
.fun-grid { display: grid; gap: 16px; grid-template-columns: 1fr; }
@media (min-width: 640px) { .fun-grid-2 { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 900px) { .fun-grid-3 { grid-template-columns: repeat(3, 1fr); } }

.fun-card {
  background: #fff;
  border: 1px solid var(--color-slate-200);
  border-top: 5px solid var(--color-cyan);
  border-radius: 18px;
  padding: 22px 20px;
  box-shadow: 0 4px 14px rgba(11, 29, 58, 0.06);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.fun-card:hover { transform: translateY(-4px) rotate(-0.4deg); box-shadow: 0 10px 24px rgba(11, 29, 58, 0.12); }
.fun-card p { margin: 0; font-size: 14px; color: var(--color-slate-600); }
.fun-accent-coral { border-top-color: var(--color-coral); }
.fun-accent-blue { border-top-color: var(--color-blue); }
.fun-accent-yellow { border-top-color: var(--color-yellow); }
.fun-accent-green { border-top-color: var(--color-kansai); }
.fun-emoji { display: inline-block; font-size: 32px; line-height: 1; margin-bottom: 8px; }
.fun-title { margin: 0 0 8px; font-size: 17px; font-weight: 900; color: var(--color-navy); line-height: 1.4; }

.fun-tab-hint { margin: 0 0 12px; font-size: 13px; font-weight: 700; color: var(--color-slate-600); }
.fun-tabs { display: flex; flex-wrap: wrap; gap: 8px; }
.fun-tab {
  flex: 1 1 calc(50% - 8px);
  min-height: 46px;
  padding: 10px 14px;
  border: 2px solid var(--color-slate-200);
  border-radius: 99px;
  background: #fff;
  color: var(--color-slate-700);
  font: inherit;
  font-size: 14px;
  font-weight: 800;
  cursor: pointer;
  transition: background 0.2s, color 0.2s, border-color 0.2s, transform 0.2s;
  touch-action: manipulation;
}
@media (min-width: 640px) { .fun-tab { flex: 1 1 0; } }
.fun-tab:hover { border-color: var(--color-cyan); }
.fun-tab:focus-visible { outline: 3px solid var(--color-cyan); outline-offset: 2px; }
.fun-tab.is-active { background: var(--color-navy); border-color: var(--color-navy); color: #fff; transform: scale(1.03); }

.fun-panels { margin-top: 14px; }
.fun-panel {
  background: linear-gradient(135deg, #fff7e6, #e0f2fe);
  border: 2px dashed var(--color-cyan);
  border-radius: 18px;
  padding: 22px 20px;
}
.fun-panel[hidden] { display: none; }
.fun-panel.is-active { animation: funPop 0.35s ease; }
.fun-panel p { margin: 0; font-size: 15px; color: var(--color-slate-700); }
@keyframes funPop { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }

.js-reveal .fun-reveal { opacity: 0; transform: translateY(18px); transition: opacity 0.5s ease, transform 0.5s ease; }
.js-reveal .fun-reveal.is-visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .fun-card, .fun-tab, .js-reveal .fun-reveal { transition: none; }
  .fun-panel.is-active { animation: none; }
  .js-reveal .fun-reveal { opacity: 1; transform: none; }
}