@charset "UTF-8";

/* ============================================================
   MSC Bellissima 法人向けLP – stylesheet
   - Vanilla CSS, mobile-first
   - Breakpoints: 640 / 768 / 1024 / 1280
   ============================================================ */

/* ---------- Design tokens – LUXURY ---------- */
:root {
  --color-navy: #0C1829;
  --color-navy-dark: #060E18;
  --color-blue: #1E4D7B;
  --color-gold: #C4A265;
  --color-gold-light: #D9C18E;
  --color-gold-dark: #A6843F;
  --color-coral: #C4A265;
  --color-coral-dark: #A6843F;
  --color-line: #06C755;
  --color-line-dark: #05A848;
  --color-bg: #FDFCFA;
  --color-bg-soft: #F7F5F0;
  --color-bg-dark: #060E18;
  --color-bg-cream: #F0EBE1;
  --color-text: #1A1A1A;
  --color-text-muted: #6E6E6E;
  --color-border: #D5D0C7;
  --color-border-soft: #E8E4DC;

  --font-jp: "Shippori Mincho", "Noto Sans JP", "Yu Gothic", "YuGothic", "Hiragino Sans", "Meiryo", serif;
  --font-jp-sans: "Noto Sans JP", "Yu Gothic", "YuGothic", "Hiragino Sans", "Meiryo", sans-serif;
  --font-en: "Cormorant Garamond", "Georgia", "Times New Roman", serif;
  --font-en-sans: "Inter", "Helvetica Neue", Arial, sans-serif;

  --radius-sm: 2px;
  --radius-md: 4px;
  --radius-lg: 8px;

  --shadow-sm: 0 1px 3px rgba(6, 14, 24, 0.04);
  --shadow-md: 0 8px 24px rgba(6, 14, 24, 0.06);
  --shadow-lg: 0 20px 50px rgba(6, 14, 24, 0.10);

  --container-max: 1120px;
  --section-py-sp: 72px;
  --section-py-pc: 120px;

  --transition: 0.3s ease;
}

/* ---------- Reset & base ---------- */
*,
*::before,
*::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-jp-sans);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.9;
  font-size: 15px;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

a {
  color: var(--color-gold-dark);
  text-decoration: none;
  transition: color var(--transition);
}
a:hover { color: var(--color-gold); }

button { font-family: inherit; cursor: pointer; }

h1, h2, h3, h4 {
  font-family: var(--font-jp);
  color: var(--color-navy);
  line-height: 1.35;
  margin: 0 0 0.6em;
  font-weight: 600;
  letter-spacing: 0.06em;
}

p { margin: 0 0 1em; }

ul, ol { padding-left: 1.2em; }

/* 数字は視認性重視でInter（ライニング数字・等幅）。明朝のオールドスタイル数字を回避 */
.num, .en {
  font-family: var(--font-en-sans);
  font-feature-settings: "tnum" 1, "lnum" 1;
  font-variant-numeric: tabular-nums lining-nums;
  letter-spacing: 0.01em;
  font-weight: 600;
}

/* ---------- Layout helpers ---------- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 20px;
}
@media (min-width: 768px) {
  .container { padding: 0 32px; }
}

.section {
  padding: var(--section-py-sp) 0;
}
.section--soft { background: var(--color-bg-soft); }
.section--dark { background: var(--color-bg-dark); color: #fff; }
.section--dark h2, .section--dark h3, .section--dark h4 { color: #fff; }

@media (min-width: 1024px) {
  .section { padding: var(--section-py-pc) 0; }
}

.section__head {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 48px;
}
.section__eyebrow {
  display: inline-block;
  font-family: var(--font-en);
  font-size: 0.72rem;
  letter-spacing: 0.3em;
  color: var(--color-gold);
  margin-bottom: 18px;
  text-transform: uppercase;
  font-weight: 500;
}
.section--dark .section__eyebrow { color: var(--color-gold-light); }
.section__title {
  font-size: 1.6rem;
  line-height: 1.35;
  font-family: var(--font-jp);
  letter-spacing: 0.08em;
}
.section__lead {
  color: var(--color-text-muted);
  margin-top: 18px;
  font-size: 0.92rem;
  line-height: 1.9;
}
.section--dark .section__lead { color: rgba(255,255,255,0.55); }

@media (min-width: 768px) {
  .section__title { font-size: 2rem; }
}
@media (min-width: 1024px) {
  .section__title { font-size: 2.3rem; }
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 15px 32px;
  font-weight: 600;
  font-family: var(--font-jp-sans);
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  text-decoration: none;
  transition: all var(--transition);
  white-space: nowrap;
  font-size: 0.88rem;
  letter-spacing: 0.06em;
}
.btn--cta {
  background: var(--color-gold);
  color: var(--color-navy-dark);
  border-color: var(--color-gold);
}
.btn--cta:hover {
  background: transparent;
  color: var(--color-gold);
  border-color: var(--color-gold);
}
.btn--cta-lg { padding: 18px 40px; font-size: 0.95rem; }
.btn--outline {
  background: transparent;
  color: var(--color-navy);
  border-color: var(--color-navy);
}
.btn--outline:hover { background: var(--color-navy); color: #fff; }
.btn--ghost-light {
  background: transparent;
  color: rgba(255,255,255,0.85);
  border-color: rgba(255,255,255,0.3);
  font-size: 0.85rem;
}
.btn--ghost-light:hover { background: rgba(255,255,255,0.08); color: #fff; border-color: rgba(255,255,255,0.6); }
.btn--ghost {
  background: transparent;
  color: var(--color-navy);
  border-color: var(--color-border);
}
.btn--ghost:hover { background: var(--color-bg-soft); color: var(--color-navy); }

/* LINE CTA button */
.btn--line {
  background: var(--color-line);
  color: #fff;
  border-color: var(--color-line);
  gap: 10px;
  box-shadow: none;
}
.btn--line:hover {
  background: transparent;
  color: var(--color-line);
  border-color: var(--color-line);
}
.btn--line svg { flex-shrink: 0; }
.btn--line-lg { padding: 18px 40px; font-size: 0.95rem; }

/* Gold accent CTA (primary, solid) */
.btn--gold {
  background: var(--color-gold);
  color: #fff;
  border-color: var(--color-gold);
  font-weight: 700;
}
.btn--gold:hover {
  background: var(--color-gold-dark);
  color: #fff;
  border-color: var(--color-gold-dark);
}
.btn--lg { padding: 18px 40px; font-size: 0.98rem; }

/* Hero offer banner image
   SP: 画像下に独立表示（画像と同じ幅） / PC: 画像右下にオーバーレイ */
.hero__banner {
  width: 100%;
  margin: 12px 0 0;
}
.hero__banner img {
  display: block;
  width: 100%;
  height: auto;
}

/* Re-displayed offer banner (above price table / form) */
.offer-banner {
  width: 100%;
  max-width: 720px;
  margin: 20px auto 0;
}
.offer-banner img {
  display: block;
  width: 100%;
  height: auto;
}

/* Meeting application form */
.form-wrap {
  max-width: 640px;
  margin: 8px auto 0;
  background: #fff;
  border: 1px solid var(--color-border-soft);
  border-radius: var(--radius-lg);
  padding: 32px 32px 36px;
}
.form-wrap__title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-navy);
  text-align: center;
  margin: 0 0 24px;
  padding-bottom: 14px;
  border-bottom: 2px solid var(--color-gold);
}
.meeting-form { text-align: left; }   /* 船背景セクションのcenter継承を打ち消し、項目を左揃え */
.meeting-form .field { margin-bottom: 18px; }
.meeting-form label {
  display: block;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-navy);
  margin-bottom: 7px;
}
.field__req {
  display: inline-block;
  margin-left: 8px;
  font-size: 0.68rem;
  font-weight: 700;
  color: #fff;
  background: var(--color-gold-dark);
  padding: 2px 7px;
  border-radius: var(--radius-sm);
  vertical-align: middle;
}
.meeting-form input:not([type="submit"]) {
  width: 100%;
  box-sizing: border-box;
  padding: 13px 14px;
  font-size: 1rem;
  font-family: inherit;
  color: var(--color-text);
  background: var(--color-bg-soft);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: border-color 0.15s, background 0.15s;
}
.meeting-form input:not([type="submit"]):focus {
  outline: none;
  border-color: var(--color-gold);
  background: #fff;
  box-shadow: 0 0 0 3px rgba(196, 162, 101, 0.18);
}
.meeting-form input:not([type="submit"]):user-invalid { border-color: #c0392b; }
.form-privacy { text-align: center; margin: 22px 0 18px; color: var(--color-text-muted); }
/* 送信ボタン＝CTAとして差別化（ソリッドゴールド・白文字・影・余白） */
.form-submit {
  width: 100%;
  margin-top: 6px;
  background: var(--color-gold);
  color: #fff;
  border: none;
  border-radius: var(--radius-md);
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: 0.04em;
  padding: 18px 24px;
  cursor: pointer;
  box-shadow: 0 8px 22px rgba(166, 132, 63, 0.35);
  transition: background 0.15s, transform 0.1s, box-shadow 0.15s;
}
.form-submit:hover {
  background: var(--color-gold-dark);
  box-shadow: 0 10px 26px rgba(166, 132, 63, 0.45);
}
.form-submit:active { transform: translateY(1px); }
.form-line-note {
  max-width: 640px;
  margin: 28px auto 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  font-size: 0.95rem;
  color: var(--color-text-muted);
}
.form-line-note__cap { font-size: 0.92rem; }
@media (max-width: 520px) {
  .form-wrap { padding: 24px 18px 28px; }
  .hero__banner { margin-top: 18px; }
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  margin-top: 32px;
}

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 100;
  background: rgba(6, 14, 24, 0.92);
  backdrop-filter: saturate(120%) blur(12px);
  -webkit-backdrop-filter: saturate(120%) blur(12px);
  border-bottom: 1px solid rgba(196, 162, 101, 0.12);
  transition: box-shadow var(--transition);
}
.site-header.is-scrolled { box-shadow: 0 4px 20px rgba(0,0,0,0.3); }
.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
}
.brand {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  font-weight: 600;
  color: #fff;
  font-family: var(--font-en);
  font-size: 1.2rem;
  letter-spacing: 0.08em;
}
.brand__sub {
  font-family: var(--font-en);
  font-size: 0.65rem;
  color: var(--color-gold);
  font-weight: 400;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}
.site-header .btn { padding: 8px 20px; font-size: 0.8rem; }
.site-header__cta { display: flex; align-items: center; gap: 10px; }
@media (max-width: 480px) { .site-header__cta .btn--gold { display: none; } }

/* ---------- Hero (S2) – LUXURY (poster key visual) ---------- */
.hero {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: flex-start; /* SP: コンテンツを上寄せして上部余白を詰める */
  color: #fff;
  overflow: hidden;
  background:
    radial-gradient(120% 90% at 50% 18%, #15293F 0%, #0C1829 45%, #060E18 100%);
  padding: 0 0 24px;           /* SP: 上を詰める。ファーストビューにCTAを収める */
  min-height: 100vh;
  min-height: 100svh;
  min-height: 100dvh;
}
/* faint diagonal wave texture on the navy stage */
.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background:
    repeating-linear-gradient(125deg, rgba(196,162,101,0.035) 0 2px, transparent 2px 26px);
  -webkit-mask-image: radial-gradient(120% 80% at 50% 35%, #000 30%, transparent 80%);
  mask-image: radial-gradient(120% 80% at 50% 35%, #000 30%, transparent 80%);
}
.hero__inner {
  position: relative;
  z-index: 2;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 20px;                   /* SP: CTAを1画面に収めるため詰める */
}
.hero__poster {
  position: relative;          /* 右下バナーの基準 */
  margin: 0 auto;
  width: fit-content;          /* 画像幅にフィットさせ、バナーを画像端へ正確に重ねる */
  max-width: 480px;            /* SP: 縦長ポスターをコンテナ幅いっぱいに */
}
.hero__poster img,
.hero__poster picture {
  display: block;
  width: 100%;
  height: auto;
}
.hero__poster img {
  max-height: 72vh;            /* SP: ポスター＋CTAをファーストビューに収める */
  max-height: 72svh;
  width: auto;
  margin: 0 auto;
}
.hero__poster img {
  border-radius: var(--radius-md);
  box-shadow: 0 30px 80px rgba(0,0,0,0.55);
}
.hero__cta {
  margin-top: 0;
  flex-wrap: wrap;
  justify-content: center;
  display: none;               /* SP: 追従CTAがあるため非表示 */
}

/* スクロール誘導（PCの全画面ヒーロー時のみ） */
.hero__scroll {
  display: none;
  position: absolute;
  bottom: 26px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 3;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  color: var(--color-gold-light);
  text-decoration: none;
}
.hero__scroll span:first-child {
  font-family: var(--font-en-sans);
  font-size: 0.62rem;
  letter-spacing: 0.32em;
  font-weight: 600;
}
.hero__scroll-line {
  position: relative;
  width: 1px;
  height: 52px;
  background: rgba(217, 193, 142, 0.30);
  overflow: hidden;
}
.hero__scroll-line::after {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 1px;
  height: 50%;
  background: var(--color-gold-light);
  animation: heroScrollCue 1.9s cubic-bezier(0.45, 0, 0.2, 1) infinite;
}
@keyframes heroScrollCue {
  0%   { transform: translateY(-100%); opacity: 0; }
  25%  { opacity: 1; }
  80%  { opacity: 1; }
  100% { transform: translateY(204%); opacity: 0; }
}
.hero__scroll:hover { color: var(--color-gold); }
@media (prefers-reduced-motion: reduce) {
  .hero__scroll-line::after { animation: none; height: 100%; opacity: 0.7; }
}

@media (min-width: 768px) {
  /* PC: 横長キービジュアルをコンテナ全幅で見せる */
  .hero {                       /* PC: 全画面高さ・上下中央寄せ */
    padding: 28px 0 64px;
    justify-content: center;
    min-height: 100vh;
    min-height: 100svh;
  }
  .hero__poster { width: 100%; max-width: 100%; }        /* PC: fit-contentを解除しコンテナ全幅 */
  .hero__poster img { max-height: none; width: 100%; }   /* PC: 横長KVは高さ制限なし */
  .hero__inner { gap: 88px; }                            /* PC: KVとCTAの間隔を広げる */
  .hero__banner {                                        /* PC: 画像右下にオーバーレイ（右に少しはみ出す） */
    position: absolute;
    right: -3%;
    bottom: -6%;
    width: 35%;
    max-width: 480px;
    margin: 0;
    z-index: 3;
  }
  .hero__cta { display: flex; }
  .hero__scroll { display: flex; }
}

/* ---------- S3 Pain points ---------- */
.pain-list {
  display: grid;
  gap: 16px;
  max-width: 760px;
  margin: 0 auto;
  padding: 0;
  list-style: none;
}
.pain-list li {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--color-border-soft);
  border-radius: 0;
  padding: 18px 0;
  box-shadow: none;
  font-weight: 400;
  font-size: 0.95rem;
  letter-spacing: 0.02em;
}
.pain-list li:last-child { border-bottom: none; }
.pain-list__icon {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  display: grid;
  place-items: center;
  border-radius: 0;
  background: transparent;
  color: var(--color-gold);
  font-weight: 600;
  font-family: var(--font-en);
  font-size: 0.85rem;
  border-bottom: 2px solid var(--color-gold);
  line-height: 1;
}

/* ---------- S4 Solution / S5 ship facilities (icon grid) ---------- */
.value-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}
@media (min-width: 768px) {
  .value-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1024px) {
  .value-grid { grid-template-columns: repeat(4, 1fr); }
}
/* S4 reasons – dark feature section with ship photo (営業資料 p.02 準拠) */
.section--reasons {
  position: relative;
  background: var(--color-navy-dark);
  color: #fff;
  overflow: hidden;
}
.section--reasons::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  background-image: url("../images/ship/exterior.webp");
  background-size: cover;
  background-position: center 30%;
  opacity: 0.22;
}
.section--reasons::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  background: linear-gradient(180deg, rgba(6,14,24,0.78) 0%, rgba(6,14,24,0.92) 70%, var(--color-navy-dark) 100%);
}
.section--reasons > .container { position: relative; z-index: 1; }
.section--reasons .section__title { color: #fff; }
.section--reasons .section__lead { color: rgba(255,255,255,0.6); }

.value-card {
  position: relative;
  background: rgba(255,255,255,0.04);
  border-radius: 0;
  border: 1px solid rgba(196,162,101,0.28);
  padding: 32px 26px 28px;
  box-shadow: none;
  transition: border-color var(--transition), background var(--transition), transform var(--transition);
  color: rgba(255,255,255,0.78);
}
.value-card:hover {
  border-color: var(--color-gold);
  background: rgba(255,255,255,0.07);
  transform: translateY(-3px);
}
.value-card__num {
  display: inline-grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border: 1px solid var(--color-gold);
  font-family: var(--font-en);
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--color-gold);
  letter-spacing: 0.02em;
  margin-bottom: 18px;
  line-height: 1;
}
.value-card__title {
  font-size: 1.08rem;
  color: var(--color-gold-light);
  margin-bottom: 12px;
  font-family: var(--font-jp);
  font-weight: 600;
  letter-spacing: 0.06em;
  line-height: 1.55;
}
.value-card__body {
  color: rgba(255,255,255,0.55);
  font-size: 0.9rem;
  margin: 0;
  font-family: var(--font-jp-sans);
  line-height: 1.85;
}

/* ---------- S5 ship intro ---------- */
.ship {
  display: grid;
  grid-template-columns: 1fr;
  gap: 36px;
  align-items: center;
}
@media (min-width: 1024px) {
  .ship { grid-template-columns: 1.1fr 1fr; gap: 64px; }
}
.ship__media {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.ship__visual {
  background: var(--color-navy-dark);
  border-radius: var(--radius-lg);
  min-height: 280px;
  position: relative;
  overflow: hidden;
}
.ship__subs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.ship__sub {
  position: relative;
  margin: 0;
  border-radius: var(--radius-md);
  overflow: hidden;
  aspect-ratio: 3 / 2;
}
.ship__sub img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.7s ease;
}
.ship__sub:hover img { transform: scale(1.06); }
.ship__sub figcaption {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 18px 12px 8px;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: #fff;
  background: linear-gradient(180deg, transparent, rgba(6,14,24,0.78));
}
.ship__visual img {
  width: 100%;
  height: 100%;
  min-height: 280px;
  object-fit: cover;
  display: block;
}
@media (min-width: 1024px) {
  .ship__visual img { min-height: 380px; }
}
.ship-spec {
  list-style: none;
  padding: 0;
  margin: 0;
  border-top: 1px solid var(--color-border-soft);
}
.ship-spec li {
  display: flex;
  justify-content: space-between;
  padding: 14px 4px;
  border-bottom: 1px solid var(--color-border-soft);
  gap: 16px;
}
.ship-spec li { align-items: baseline; }
.ship-spec__label {
  color: var(--color-text-muted);
  font-size: 0.95rem;
}
.ship-spec__value {
  font-family: var(--font-en-sans);
  font-weight: 700;
  color: var(--color-navy);
  font-size: 1.35rem;
  letter-spacing: 0.01em;
  font-variant-numeric: tabular-nums lining-nums;
}
@media (min-width: 1024px) {
  .ship-spec__value { font-size: 1.5rem; }
}

.amenities__title {
  text-align: center;
  font-size: 1.1rem;
  color: var(--color-navy);
  margin: 48px 0 20px;
  letter-spacing: 0.08em;
}
.amenity-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  list-style: none;
  padding: 0;
  margin: 0;
}
@media (min-width: 640px) {
  .amenity-grid { grid-template-columns: repeat(4, 1fr); }
}
.amenity {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  aspect-ratio: 4 / 3;
}
.amenity img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.7s ease;
}
.amenity:hover img { transform: scale(1.07); }
.amenity::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 45%, rgba(6,14,24,0.80));
}
.amenity__label {
  position: absolute;
  left: 14px;
  bottom: 12px;
  z-index: 1;
  color: #fff;
  font-size: 0.86rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-shadow: 0 1px 4px rgba(0,0,0,0.4);
}

/* ---------- S6 Ports ---------- */
.ports {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}
@media (min-width: 768px) {
  .ports { grid-template-columns: repeat(3, 1fr); }
}
.port-card {
  background: #fff;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--color-border-soft);
  display: flex;
  flex-direction: column;
}
.port-card__visual {
  height: 200px;
  background: var(--color-navy-dark);
  position: relative;
  overflow: hidden;
}
.port-card__visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.6s ease;
}
.port-card:hover .port-card__visual img { transform: scale(1.05); }
.port-card__visual::after {
  content: attr(data-label);
  position: absolute;
  left: 14px;
  bottom: 12px;
  color: #fff;
  font-family: var(--font-en);
  letter-spacing: 0.2em;
  font-size: 0.78rem;
  text-shadow: 0 1px 6px rgba(0,0,0,0.6);
  z-index: 2;
}
.port-card__visual::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(180deg, transparent 45%, rgba(6,14,24,0.55) 100%);
}
.port-card__body {
  padding: 22px;
}
.port-card__name {
  font-size: 1.15rem;
  margin-bottom: 8px;
}
.port-card__desc {
  color: var(--color-text-muted);
  font-size: 0.92rem;
  margin: 0;
}

.route-map {
  background: #fff;
  border-radius: var(--radius-md);
  padding: 28px 24px;
  margin-bottom: 36px;
  border: 1px solid var(--color-border-soft);
  text-align: center;
}
.route-flow {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 10px;
  font-family: var(--font-en);
  letter-spacing: 0.08em;
  color: var(--color-navy);
  font-weight: 700;
}
.route-flow__step {
  background: var(--color-bg-soft);
  padding: 8px 16px;
  border-radius: 999px;
  font-size: 0.95rem;
}
.route-flow__arrow {
  color: var(--color-blue);
  font-size: 1.2rem;
}

/* ---------- S7 schedule table ---------- */
.schedule {
  display: grid;
  gap: 32px;
}
@media (min-width: 1024px) {
  .schedule { grid-template-columns: 1fr 1fr; }
}
.schedule-card {
  position: relative;
  background: #fff;
  border: 1px solid var(--color-border-soft);
  border-radius: var(--radius-md);
  padding: 0 0 26px;
  box-shadow: var(--shadow-md);
  overflow: hidden;
  transition: transform 0.4s ease, box-shadow 0.4s ease;
}
.schedule-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}
/* Featured course (B) */
.schedule-card--feature {
  border-color: var(--color-gold);
  box-shadow: 0 10px 36px rgba(196, 162, 101, 0.18);
}
.schedule-card__ribbon {
  position: absolute;
  top: 20px;
  right: -42px;
  transform: rotate(45deg);
  background: var(--color-gold);
  color: var(--color-navy-dark);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  padding: 6px 48px;
  box-shadow: 0 2px 8px rgba(6,14,24,0.18);
  z-index: 2;
}
/* Card header band */
.schedule-card__head {
  position: relative;
  background: linear-gradient(135deg, var(--color-navy) 0%, var(--color-navy-dark) 100%);
  color: #fff;
  padding: 24px 26px 20px;
}
.schedule-card__head::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-gold-dark), var(--color-gold-light), var(--color-gold-dark));
}
.schedule-card__label {
  display: inline-block;
  color: var(--color-gold-light);
  font-family: var(--font-en);
  font-size: 0.82rem;
  letter-spacing: 0.28em;
  margin-bottom: 8px;
}
.schedule-card__title {
  font-size: 1.5rem;
  color: #fff;
  margin: 0 0 14px;
  line-height: 1.25;
}
.schedule-card__facts {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 0.9rem;
  color: rgba(255,255,255,0.82);
}
.schedule-card__facts .fact { display: inline-flex; align-items: baseline; gap: 2px; }
.schedule-card__facts .fact__num {
  font-family: var(--font-en-sans);
  font-weight: 800;
  font-size: 1.3rem;
  color: var(--color-gold-light);
  margin: 0 1px;
}
.schedule-card__facts .fact__sep {
  width: 1px;
  height: 16px;
  background: rgba(255,255,255,0.25);
}
.schedule-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.95rem;
  margin: 8px 22px 0;
  width: calc(100% - 44px);
}
.schedule-table .num {
  font-family: var(--font-en-sans);
  font-variant-numeric: tabular-nums lining-nums;
  font-size: 1rem;
  color: var(--color-navy);
}
.schedule-table th,
.schedule-table td {
  padding: 12px 8px;
  text-align: center;
  border-bottom: 1px solid var(--color-border-soft);
}
.schedule-table th {
  color: var(--color-text-muted);
  font-weight: 700;
  font-size: 0.74rem;
  letter-spacing: 0.1em;
  border-bottom: 2px solid var(--color-border);
}
.schedule-table td.text-left { text-align: left; }
.schedule-table .port {
  font-weight: 700;
  color: var(--color-navy);
}
.schedule-table .port em {
  font-style: normal;
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--color-gold-dark);
  background: var(--color-bg-cream);
  padding: 1px 7px;
  border-radius: 999px;
  margin-left: 4px;
  vertical-align: middle;
}
.schedule-table tr.is-home .port { color: var(--color-blue); }
.schedule-table tr.is-stay { background: rgba(196, 162, 101, 0.07); }
.schedule-table tr.is-stay .port em {
  color: #fff;
  background: var(--color-gold-dark);
}
.schedule-table tr:last-child td { border-bottom: 0; }
.day-badge {
  display: inline-grid;
  place-items: center;
  width: 30px; height: 30px;
  border-radius: 50%;
  background: var(--color-bg-soft);
  border: 1px solid var(--color-border-soft);
  color: var(--color-navy);
  font-family: var(--font-en-sans);
  font-weight: 700;
  font-size: 0.92rem;
  line-height: 1;
}
.is-home .day-badge {
  background: var(--color-navy);
  color: #fff;
  border-color: var(--color-navy);
}
.is-stay .day-badge {
  background: var(--color-gold);
  color: var(--color-navy-dark);
  border-color: var(--color-gold);
}
.schedule-card__departure {
  margin: 18px 26px 0;
  padding-top: 18px;
  border-top: 1px dashed var(--color-border);
  font-size: 0.9rem;
  color: var(--color-text-muted);
}
.schedule-card__departure strong {
  display: block;
  color: var(--color-navy);
  margin-bottom: 10px;
  font-size: 0.85rem;
  letter-spacing: 0.06em;
}
.date-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
}
.date-chips span {
  display: inline-block;
  background: var(--color-bg-soft);
  border: 1px solid var(--color-border-soft);
  color: var(--color-navy);
  font-family: var(--font-en-sans);
  font-variant-numeric: tabular-nums lining-nums;
  font-weight: 600;
  font-size: 0.86rem;
  padding: 4px 11px;
  border-radius: 999px;
}
.date-chips__single {
  background: var(--color-navy) !important;
  color: var(--color-gold-light) !important;
  border-color: var(--color-navy) !important;
  letter-spacing: 0.04em;
}
.date-note {
  display: block;
  margin-top: 10px;
  font-size: 0.82rem;
  color: var(--color-text-muted);
}
.schedule-note {
  margin-top: 24px;
  text-align: center;
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

/* ---------- S8 use cases : 横並びリスト（客室カードと明確に差別化） ---------- */
.scene-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--color-border);
}
.scene-row {
  display: grid;
  grid-template-columns: 96px 1fr;
  gap: 16px 18px;
  align-items: center;
  padding: 20px 4px;
  border-bottom: 1px solid var(--color-border-soft);
  transition: background 0.3s ease;
}
.scene-row:hover { background: rgba(196,162,101,0.05); }
@media (min-width: 768px) {
  .scene-row {
    grid-template-columns: 220px 1fr 300px;
    gap: 32px;
    padding: 24px 8px;
  }
}
.scene-row__thumb {
  border-radius: var(--radius-md);
  overflow: hidden;
  aspect-ratio: 1 / 1;
}
@media (min-width: 768px) {
  .scene-row__thumb { aspect-ratio: 16 / 10; }
}
.scene-row__thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.6s ease;
}
.scene-row:hover .scene-row__thumb img { transform: scale(1.05); }
.scene-row__body { min-width: 0; }
.scene-row__title {
  font-size: 1.3rem;
  color: var(--color-navy);
  margin: 0 0 8px;
  line-height: 1.35;
  position: relative;
  padding-left: 14px;
}
.scene-row__title::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.2em;
  bottom: 0.2em;
  width: 3px;
  border-radius: 2px;
  background: var(--color-gold);
}
.scene-row__desc {
  margin: 0;
  color: var(--color-text-muted);
  font-size: 0.92rem;
  line-height: 1.8;
}
/* facts panel（白基調＋ネイビーは左アクセントと値の文字色のみで軽く） */
.scene-row__facts {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  margin: 4px 0 0;
  border: 1px solid var(--color-border-soft);
  border-left: 3px solid var(--color-gold);
  border-radius: var(--radius-md);
  overflow: hidden;
  background: #fff;
}
@media (min-width: 768px) {
  .scene-row__facts {
    grid-column: 3;
    grid-template-columns: 1fr;
    margin: 0;
  }
}
.scene-row__facts > div {
  padding: 11px 16px;
}
.scene-row__facts > div:first-child {
  border-right: 1px solid var(--color-border-soft);
}
@media (min-width: 768px) {
  .scene-row__facts > div:first-child {
    border-right: 0;
    border-bottom: 1px solid var(--color-border-soft);
  }
}
.scene-row__facts dt {
  font-size: 0.66rem;
  letter-spacing: 0.1em;
  color: var(--color-text-muted);
  margin: 0 0 4px;
}
.scene-row__facts dd {
  margin: 0;
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--color-navy);
  line-height: 1.4;
  white-space: nowrap;
}
@media (max-width: 767px) {
  .scene-row__facts dd { white-space: normal; }
}

/* ---------- S9 cabins ---------- */
.cabin-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
}
@media (min-width: 640px) {
  .cabin-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1024px) {
  .cabin-grid { grid-template-columns: repeat(3, 1fr); }
}
.cabin-card {
  background: #fff;
  border: 1px solid var(--color-border-soft);
  border-radius: 0;
  overflow: hidden;
  transition: border-color var(--transition);
}
.cabin-card:hover { border-color: var(--color-gold);
  display: flex;
  flex-direction: column;
}
.cabin-card__visual {
  height: 220px;
  background: var(--color-navy);
  display: grid;
  place-items: center;
  color: rgba(255,255,255,0.75);
  font-family: var(--font-en);
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  overflow: hidden;
}
.cabin-card__visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}
.cabin-card:hover .cabin-card__visual img {
  transform: scale(1.04);
  position: relative;
}
.cabin-card--premium .cabin-card__visual {
  background: linear-gradient(135deg, #1A2744, #C9A96E);
}
.cabin-card--yacht .cabin-card__visual {
  background: linear-gradient(135deg, #0F1B30, #C9A96E);
}
.cabin-card__body { padding: 22px; flex: 1; }
.cabin-card__category {
  font-size: 0.78rem;
  color: var(--color-text-muted);
  letter-spacing: 0.1em;
  margin-bottom: 6px;
  font-family: var(--font-en);
}
.cabin-card__name {
  font-size: 1.05rem;
  margin-bottom: 10px;
}
.cabin-card__desc {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  margin: 0 0 12px;
}
.cabin-card__use {
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--color-gold-dark);
  background: rgba(196, 162, 101, 0.08);
  padding: 8px 12px;
  border-radius: var(--radius-sm);
}
.cabin-card__spec {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 12px;
}
.cabin-card__spec span {
  background: var(--color-bg-soft);
  color: var(--color-navy);
  font-size: 0.78rem;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: 999px;
}

/* Service grade block (Bella / Fantastica / Aurea) */
.grade-block {
  margin-top: 56px;
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  border: 1px solid var(--color-border-soft);
}
@media (min-width: 768px) {
  .grade-block { padding: 40px 40px; }
}
.grade-block__title {
  text-align: center;
  font-size: 1.2rem;
  margin-bottom: 6px;
}
.grade-block__lead {
  text-align: center;
  color: var(--color-text-muted);
  font-size: 0.92rem;
  margin-bottom: 28px;
}
.grade-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}
@media (min-width: 768px) {
  .grade-grid { grid-template-columns: repeat(3, 1fr); }
}
.grade-card {
  border: 1px solid var(--color-border-soft);
  border-radius: var(--radius-md);
  padding: 22px;
  background: var(--color-bg-soft);
}
.grade-card--aurea {
  border-color: var(--color-gold);
  background: rgba(201, 169, 110, 0.08);
}
.grade-card__name {
  display: block;
  font-family: var(--font-en);
  letter-spacing: 0.16em;
  font-size: 0.82rem;
  color: var(--color-blue);
  margin-bottom: 4px;
  font-weight: 700;
}
.grade-card--aurea .grade-card__name { color: var(--color-gold-dark); }
.grade-card__jp {
  font-size: 1.1rem;
  margin: 0 0 14px;
  color: var(--color-navy);
}
.grade-card__points {
  list-style: none;
  padding: 0;
  margin: 0;
  font-size: 0.9rem;
}
.grade-card__points li {
  padding: 8px 0;
  border-bottom: 1px dashed var(--color-border-soft);
  color: var(--color-text-muted);
  line-height: 1.6;
}
.grade-card__points li:last-child { border-bottom: 0; }

/* ---------- S10 price ---------- */
.price-table-wrap {
  overflow-x: auto;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border-soft);
  background: #fff;
}
.price-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.92rem;
  min-width: 640px;
}
.price-table th,
.price-table td {
  padding: 14px 12px;
  text-align: right;
  border-bottom: 1px solid var(--color-border-soft);
}
.price-table th:first-child,
.price-table td:first-child {
  text-align: left;
}
.price-table thead th {
  background: var(--color-navy);
  color: var(--color-gold-light);
  font-weight: 700;
  font-size: 0.88rem;
  letter-spacing: 0.03em;
}
.price-table tbody tr:nth-child(even) {
  background: var(--color-bg-soft);
}
.price-table .num {
  font-weight: 700;
  color: var(--color-navy);
  font-size: 1.08rem;
}
.price-notes {
  margin-top: 20px;
  background: var(--color-bg-soft);
  border-left: 3px solid var(--color-blue);
  padding: 18px 22px;
  font-size: 0.85rem;
  color: var(--color-text-muted);
  border-radius: var(--radius-sm);
}
.price-notes ul { margin: 0; padding-left: 1.2em; }
.price-notes li { margin-bottom: 4px; line-height: 1.7; }

/* ---------- S11 flow ---------- */
/* ---- ご利用の流れ : timeline ---- */
.flow {
  list-style: none;
  margin: 0 auto;
  padding: 0;
  position: relative;
}
.flow__num {
  flex: none;
  display: inline-grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--color-gold);
  color: var(--color-navy-dark);
  font-family: var(--font-en-sans);
  font-weight: 800;
  font-size: 1.05rem;
  line-height: 1;
  box-shadow: 0 0 0 5px var(--color-bg);
  z-index: 1;
}
.flow__title {
  font-size: 0.95rem;
  margin: 0;
  color: var(--color-navy);
  line-height: 1.4;
}
.flow__desc {
  font-size: 0.82rem;
  color: var(--color-text-muted);
  margin: 6px 0 0;
  line-height: 1.6;
}

/* Mobile / tablet : vertical timeline */
.flow {
  display: flex;
  flex-direction: column;
  gap: 26px;
  max-width: 560px;
}
.flow__step {
  position: relative;
  display: flex;
  align-items: flex-start;
  gap: 18px;
  text-align: left;
}
.flow__step:not(:last-child)::before {
  content: "";
  position: absolute;
  left: 21px;
  top: 44px;
  bottom: -26px;
  width: 2px;
  background: linear-gradient(180deg, var(--color-gold), rgba(196,162,101,0.25));
}
.flow__body { padding-top: 9px; }

/* Desktop : horizontal timeline */
@media (min-width: 1024px) {
  .flow {
    flex-direction: row;
    align-items: flex-start;
    gap: 0;
    max-width: 100%;
  }
  .flow__step {
    flex: 1;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 16px;
    padding: 0 8px;
  }
  .flow__step:not(:last-child)::before {
    content: "";
    left: calc(50% + 22px);
    right: calc(-50% + 22px);
    top: 21px;
    bottom: auto;
    width: auto;
    height: 2px;
    background: linear-gradient(90deg, var(--color-gold), rgba(196,162,101,0.4));
  }
  .flow__body { padding-top: 0; max-width: 200px; }
}

/* ---------- S12 cancel / S13 FAQ ---------- */
.accordion {
  display: grid;
  gap: 12px;
}
.accordion__item {
  background: #fff;
  border: 1px solid var(--color-border-soft);
  border-radius: var(--radius-md);
  overflow: hidden;
}
.accordion__head {
  width: 100%;
  text-align: left;
  background: transparent;
  border: 0;
  padding: 18px 22px;
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-navy);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.accordion__icon {
  width: 22px;
  height: 22px;
  flex-shrink: 0;
  position: relative;
  transition: transform var(--transition);
}
.accordion__icon::before,
.accordion__icon::after {
  content: "";
  position: absolute;
  background: var(--color-navy);
  border-radius: 2px;
}
.accordion__icon::before {
  top: 50%; left: 0; right: 0; height: 2px; transform: translateY(-50%);
}
.accordion__icon::after {
  top: 0; bottom: 0; left: 50%; width: 2px; transform: translateX(-50%);
  transition: transform var(--transition);
}
.accordion__item[aria-expanded="true"] .accordion__icon::after {
  transform: translateX(-50%) scaleY(0);
}
.accordion__body {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition);
}
.accordion__body-inner {
  padding: 0 22px 20px;
  color: var(--color-text-muted);
  font-size: 0.95rem;
}
.accordion__item[aria-expanded="true"] .accordion__body {
  max-height: 600px;
}

.cancel-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}
.cancel-table th,
.cancel-table td {
  padding: 10px 12px;
  text-align: center;
  border-bottom: 1px solid var(--color-border-soft);
}
.cancel-table th { background: var(--color-bg-soft); }
.cancel-callout {
  margin-top: 20px;
  background: rgba(201, 169, 110, 0.08);
  border-left: 3px solid var(--color-gold);
  padding: 14px 18px;
  font-size: 0.9rem;
  color: var(--color-navy);
  border-radius: var(--radius-sm);
}

/* ---------- S14 LINE CTA section ---------- */
.line-cta-section {
  position: relative;
  background: var(--color-navy-dark);
  color: #fff;
  text-align: center;
  overflow: hidden;
}
/* 船外写真（背景）＋ネイビーのグラデオーバーレイ。上下は濃く（見出し・特典の可読性）、中央は薄く（船を見せる） */
.line-cta-section::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  background: url("../images/ship/cta-bg.webp") center / cover no-repeat;
}
.line-cta-section::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  background: linear-gradient(180deg,
    rgba(6,14,24,0.82) 0%,
    rgba(6,14,24,0.60) 42%,
    rgba(6,14,24,0.86) 100%);
}
.line-cta-section > .container {
  position: relative;
  z-index: 1;
}
.line-cta-section h2 { text-shadow: 0 2px 12px rgba(0,0,0,0.5); }
.line-cta-section h2 { color: #fff; font-family: var(--font-jp); }
.line-cta-section .section__lead { color: rgba(255,255,255,0.78); }
.line-cta-section .form-line-note { color: rgba(255,255,255,0.72); }

.line-cta-box {
  background: rgba(8, 16, 28, 0.55);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid rgba(196, 162, 101, 0.35);
  border-radius: var(--radius-md);
  padding: 48px 24px;
  max-width: 640px;
  margin: 0 auto;
}
@media (min-width: 768px) {
  .line-cta-box { padding: 56px 48px; }
}
.line-cta-box__lead {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--color-gold-light);
}
.line-cta-box__sub {
  font-size: 0.92rem;
  color: #a8b8cc;
  margin-bottom: 28px;
}
.line-cta-box .btn--line {
  min-width: 280px;
  padding: 18px 36px;
  font-size: 1.1rem;
}
.line-cta-box__note {
  margin-top: 16px;
  font-size: 0.82rem;
  color: #8b9aab;
}

.line-benefits {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  max-width: 640px;
  margin: 32px auto 0;
  text-align: left;
}
@media (min-width: 640px) {
  .line-benefits { grid-template-columns: 1fr 1fr 1fr; text-align: center; }
}
.line-benefits__item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 16px;
  background: rgba(255,255,255,0.04);
  border-radius: var(--radius-md);
}
.line-benefits__num {
  font-family: var(--font-en);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--color-gold);
  letter-spacing: 0.08em;
}
.line-benefits__text {
  font-size: 0.88rem;
  color: #c8d3df;
}

/* ---------- Footer ---------- */
.site-footer {
  background: var(--color-bg-dark);
  color: #c8d3df;
  padding: 56px 0 24px;
  font-size: 0.9rem;
}
.site-footer__inner {
  display: grid;
  gap: 24px;
}
@media (min-width: 768px) {
  .site-footer__inner {
    grid-template-columns: 1.4fr 1fr;
    align-items: start;
  }
}
.site-footer h3 {
  color: #fff;
  font-size: 1.05rem;
  margin-bottom: 12px;
}
.site-footer a { color: #c8d3df; }
.site-footer a:hover { color: #fff; }
.site-footer__nav {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}
.site-footer__copy {
  margin-top: 36px;
  padding-top: 20px;
  border-top: 1px solid rgba(255,255,255,0.08);
  font-size: 0.8rem;
  color: #8b9aab;
  text-align: center;
  font-family: var(--font-en);
  letter-spacing: 0.08em;
}

/* ---------- Sticky mobile CTA ---------- */
.sticky-cta {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: rgba(6, 14, 24, 0.95);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-radius: 0;
  box-shadow: 0 -2px 20px rgba(0,0,0,0.3);
  padding: 10px 16px;
  z-index: 90;
  display: flex;
  gap: 8px;
  border-top: 1px solid rgba(196, 162, 101, 0.15);
}
.sticky-cta .btn { flex: 1; padding: 13px 12px; font-size: 0.88rem; border-radius: 0; }
@media (min-width: 768px) { .sticky-cta { display: none; } }

/* ---------- Sticky desktop CTA banner ---------- */
.sticky-cta-pc {
  display: none;
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 90;
  background: rgba(6, 14, 24, 0.94);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-top: 1px solid rgba(196, 162, 101, 0.30);
  box-shadow: 0 -4px 28px rgba(0,0,0,0.32);
  transform: translateY(110%);
  transition: transform 0.4s ease;
}
.sticky-cta-pc.is-visible { transform: translateY(0); }
.sticky-cta-pc__link { display: block; line-height: 0; text-align: center; }
.sticky-cta-pc__link img {
  display: block;
  max-height: 120px;
  max-width: 100%;
  width: auto;
  height: auto;
  margin: 0 auto;
}
.sticky-cta-pc__close {
  position: absolute;
  top: 50%;
  right: 14px;
  transform: translateY(-50%);
  width: 30px;
  height: 30px;
  border: 1px solid rgba(255,255,255,0.25);
  border-radius: 50%;
  background: rgba(6,14,24,0.55);
  color: rgba(255,255,255,0.7);
  font-size: 1.25rem;
  line-height: 1;
  cursor: pointer;
  transition: var(--transition);
}
.sticky-cta-pc__close:hover { color: #fff; border-color: rgba(255,255,255,0.6); }
@media (min-width: 768px) { .sticky-cta-pc { display: block; } }

/* QRコードはモバイルでは非表示（自端末では読み取れないため） */
@media (max-width: 767px) { .line-qr-link { display: none !important; } }

/* ---------- Cost comparison section ---------- */
.cost-compare {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  max-width: 900px;
  margin: 0 auto;
}
@media (min-width: 768px) {
  .cost-compare { grid-template-columns: 1fr 60px 1fr; align-items: center; }
}
.cost-card {
  position: relative;
  background: #fff;
  border-radius: var(--radius-md);
  padding: 28px 24px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border-soft);
}
.cost-card--cruise {
  border: 2px solid var(--color-gold);
  box-shadow: 0 12px 40px rgba(196, 162, 101, 0.22);
  transform: scale(1.03);
}
@media (max-width: 767px) {
  .cost-card--cruise { transform: none; }
}
.cost-card__badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  white-space: nowrap;
  background: var(--color-navy);
  color: var(--color-gold-light);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  padding: 6px 20px;
  border-radius: 999px;
  box-shadow: 0 4px 14px rgba(12,24,41,0.28);
}
.cost-card__tag {
  display: inline-block;
  background: var(--color-bg-soft);
  color: var(--color-text-muted);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  padding: 3px 12px;
  border-radius: 999px;
  margin-bottom: 8px;
}
.cost-card__tag--gold {
  background: var(--color-navy);
  color: var(--color-gold-light);
}
.cost-card__title {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 16px;
  color: var(--color-navy);
}
.cost-card__items {
  list-style: none;
  padding: 0;
  margin: 0 0 16px;
  font-size: 0.9rem;
  color: var(--color-text-muted);
}
.cost-card__items li {
  padding: 8px 0;
  border-bottom: 1px solid var(--color-border-soft);
  display: flex;
  justify-content: space-between;
  gap: 12px;
}
.cost-incl {
  color: var(--color-gold-dark);
  font-weight: 700;
}
.cost-good { color: var(--color-blue); font-weight: 700; }
.cost-bad { color: #B4564B; font-weight: 700; }
.cost-card__total {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--color-navy);
  padding-top: 12px;
  border-top: 2px solid var(--color-navy);
}
.cost-card__total .num {
  font-family: var(--font-en-sans);
  font-variant-numeric: tabular-nums lining-nums;
  font-size: 1.35rem;
}
.cost-card--cruise .cost-card__total {
  border-top-color: var(--color-gold);
}
.cost-card--cruise .cost-card__total .num {
  font-size: 1.9rem;
  color: var(--color-gold-dark);
}
.cost-compare__vs {
  text-align: center;
  font-family: var(--font-en);
  font-weight: 800;
  font-size: 1.2rem;
  color: var(--color-gold);
}
/* Value verdict banner */
.value-verdict {
  max-width: 900px;
  margin: 28px auto 0;
  background: linear-gradient(135deg, var(--color-navy) 0%, var(--color-navy-dark) 100%);
  border-radius: var(--radius-lg);
  padding: 26px 28px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.value-verdict::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at top, rgba(196,162,101,0.18), transparent 70%);
}
.value-verdict__main {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin-bottom: 16px;
}
.value-verdict__label {
  color: var(--color-gold-light);
  font-size: 0.85rem;
  letter-spacing: 0.14em;
}
.value-verdict__num {
  color: #fff;
  font-size: 1.35rem;
  font-weight: 600;
}
.value-verdict__num strong {
  font-family: var(--font-en-sans);
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--color-gold-light);
  margin: 0 4px;
  vertical-align: -2px;
}
.value-verdict__sub {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
}
.value-verdict__pill {
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(196,162,101,0.35);
  color: #fff;
  font-size: 0.9rem;
  padding: 7px 16px;
  border-radius: 999px;
}
.value-verdict__pill strong { color: var(--color-gold-light); }

/* ---------- Kanji section (幹事向け) ---------- */
.kanji-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}
@media (min-width: 768px) {
  .kanji-grid { grid-template-columns: 1fr 1fr; }
}
.kanji-card {
  background: #fff;
  border-radius: var(--radius-md);
  padding: 24px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border-soft);
}
.kanji-card__num {
  font-family: var(--font-en);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-gold);
  letter-spacing: 0.08em;
  margin-bottom: 10px;
}
.kanji-card__title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-navy);
  margin-bottom: 6px;
}
.kanji-card__body {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  margin: 0;
}

/* ---------- Onboard lifestyle band (S5.5) ---------- */
.onboard-band {
  background: var(--color-navy-dark);
  color: #fff;
}
.onboard-band .section__title { color: #fff; }
.onboard-band .section__lead { color: rgba(255,255,255,0.55); }
.onboard-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
@media (min-width: 1024px) {
  .onboard-grid { grid-template-columns: repeat(4, 1fr); gap: 16px; }
}
.onboard-figure {
  position: relative;
  margin: 0;
  overflow: hidden;
  border-radius: var(--radius-md);
  border: 1px solid rgba(196,162,101,0.18);
  aspect-ratio: 3 / 4;
}
.onboard-figure img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.7s ease;
}
.onboard-figure:hover img { transform: scale(1.06); }
.onboard-figure figcaption {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 28px 16px 14px;
  font-size: 0.86rem;
  font-family: var(--font-jp);
  letter-spacing: 0.06em;
  color: #fff;
  background: linear-gradient(180deg, transparent, rgba(6,14,24,0.85));
}
.onboard-figure figcaption span {
  display: block;
  font-family: var(--font-en);
  font-size: 0.66rem;
  letter-spacing: 0.22em;
  color: var(--color-gold-light);
  margin-bottom: 4px;
}

/* ---------- Misc ---------- */
.text-center { text-align: center; }
.small { font-size: 0.85rem; color: var(--color-text-muted); }
.sr-only {
  position: absolute;
  width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}