/* ============================================================
   啟德海灣 KT MARINA — 全新框架（原創，參考官方內容氣質）
   設計語言：維港豪宅 · 深色 cinematic 水漾奢華
   - Deep navy #00374A × ocean #02556E × 金 #C2A86B
   - 全屏 aerial 影片 hero、幼線分隔、大字襯線
   ============================================================ */

:root {
  --deep:    #00374A;
  --ocean:   #02556E;
  --night:   #021F2B;
  --ink:     #02141C;
  --cyan:    #7CE6DD;
  --gold:    #C2A86B;
  --gold-2:  #E4CFA0;
  --cream:   #F5F1E6;
  --paper:   #FFFFFF;
  --mist:    #EAF3F1;
  --muted-w: rgba(255, 255, 255, .66);
  --muted-d: #5F7B82;
  --line-w:  rgba(255, 255, 255, .16);
  --line-d:  #DCE8E4;

  --font-body: "Noto Sans HK", "PingFang TC", "Microsoft JhengHei", sans-serif;
  --font-serif: "Noto Serif TC", "Playfair Display", Georgia, serif;
  --font-en: "Work Sans", "Playfair Display", sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html {
  scroll-behavior: smooth;
  overflow-x: hidden;
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}
body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.85;
  color: var(--deep);
  background: var(--night);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
.container { max-width: 1200px; margin-inline: auto; padding-inline: 24px; }
::selection { background: rgba(194, 168, 107, .35); }

/* ---------- 按鈕 ---------- */
.btn {
  display: inline-block;
  padding: 15px 38px;
  border-radius: 2px;
  font-weight: 500;
  font-size: .95rem;
  letter-spacing: .22em;
  text-align: center;
  transition: all .25s ease;
  border: 1px solid transparent;
}
.btn-gold {
  background: linear-gradient(120deg, var(--gold-2), var(--gold));
  color: var(--night);
  box-shadow: 0 10px 28px rgba(0, 0, 0, .28);
}
.btn-gold:hover { filter: brightness(1.08); transform: translateY(-2px); }
.btn-ghost {
  background: transparent;
  color: #fff;
  border-color: rgba(255, 255, 255, .55);
}
.btn-ghost:hover { background: rgba(255, 255, 255, .12); border-color: #fff; transform: translateY(-2px); }

/* ---------- Navbar ---------- */
.nav {
  position: fixed;
  inset: 0 0 auto;
  z-index: 100;
  background: linear-gradient(180deg, rgba(2, 31, 43, .72), rgba(2, 31, 43, 0));
  transition: background .3s ease, box-shadow .3s ease;
}
.nav.is-scrolled {
  background: rgba(2, 24, 34, .9);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  box-shadow: 0 8px 30px rgba(0, 0, 0, .25);
}
.nav-inner {
  min-height: 84px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.brand { display: inline-flex; align-items: baseline; gap: 14px; color: #fff; min-height: 44px; }
.brand-text { display: flex; flex-direction: column; line-height: 1.2; }
.brand-text strong {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 600;
  letter-spacing: .14em;
}
.brand-text small {
  font-family: var(--font-en);
  font-size: .58rem;
  font-weight: 400;
  letter-spacing: .42em;
  color: var(--gold-2);
  margin-top: 3px;
}

.menu { display: flex; align-items: center; gap: 4px; }
.menu-link {
  padding: 10px 18px;
  color: rgba(255, 255, 255, .82);
  font-size: .95rem;
  font-weight: 400;
  letter-spacing: .12em;
  border-bottom: 2px solid transparent;
  transition: color .18s ease, border-color .18s ease;
}
.menu-link:hover { color: #fff; }
.menu-link.is-active { color: #fff; border-bottom-color: var(--gold); }
.menu-link.btn-pill {
  margin-left: 12px;
  padding: 11px 26px;
  border: 1px solid var(--gold);
  border-radius: 999px;
  color: var(--gold-2);
  letter-spacing: .16em;
}
.menu-link.btn-pill:hover { background: var(--gold); color: var(--night); }

.burger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 6px;
  width: 46px;
  height: 46px;
  padding: 12px;
  background: transparent;
  border: 1px solid rgba(255, 255, 255, .3);
  border-radius: 4px;
  cursor: pointer;
}
.burger span {
  display: block;
  height: 1px;
  width: 100%;
  background: #fff;
  transition: transform .22s ease, opacity .22s ease;
}
.burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100svh;   /* iOS Safari：動態工具列下 100vh 會過高；唔支援就自動當 100vh */
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
  color: #fff;
}
.hero-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(180deg, rgba(2, 20, 28, .55) 0%, rgba(2, 20, 28, .25) 40%, rgba(2, 20, 28, .78) 100%);
}
.hero-inner {
  position: relative;
  z-index: 2;
  padding: 120px 24px 90px;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.hero-eyebrow {
  font-family: var(--font-en);
  font-size: .78rem;
  font-weight: 300;
  letter-spacing: .6em;
  text-indent: .6em;
  color: var(--cyan);
  margin-bottom: 22px;
  text-transform: uppercase;
}
.hero-title {
  font-family: var(--font-serif);
  font-size: clamp(3rem, 8.5vw, 6.6rem);
  font-weight: 600;
  letter-spacing: .3em;
  text-indent: .3em;
  line-height: 1.15;
  color: #fff;
  text-shadow: 0 4px 40px rgba(0, 0, 0, .35);
}
.hero-en {
  font-family: var(--font-en);
  font-size: clamp(.8rem, 1.6vw, 1.05rem);
  font-weight: 300;
  letter-spacing: .72em;
  text-indent: .72em;
  color: var(--gold-2);
  margin-top: 20px;
  text-transform: uppercase;
}
.hero-divider {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 30px 0 26px;
  color: var(--gold);
}
.hero-divider span {
  display: block;
  width: 74px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold));
}
.hero-divider span:last-child {
  background: linear-gradient(90deg, var(--gold), transparent);
}

.hero-sub {
  font-size: clamp(1rem, 2vw, 1.3rem);
  font-weight: 300;
  letter-spacing: .34em;
  text-indent: .34em;
  color: rgba(255, 255, 255, .92);
}
.hero-actions {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
  justify-content: center;
  margin-top: 46px;
}

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0;
  margin-top: 64px;
  font-family: var(--font-en);
  font-size: .72rem;
  letter-spacing: .28em;
  text-indent: .28em;
  color: var(--muted-w);
  text-transform: uppercase;
}
.hero-meta li {
  padding: 0 26px;
  position: relative;
}
.hero-meta li + li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  width: 1px;
  height: 14px;
  background: rgba(255, 255, 255, .35);
  transform: translateY(-50%);
}

.scroll-cue {
  position: absolute;
  left: 50%;
  bottom: 30px;
  transform: translateX(-50%);
  z-index: 3;
  width: 1px;
  height: 52px;
  overflow: hidden;
  opacity: .8;
}
.scroll-cue span {
  display: block;
  width: 1px;
  height: 100%;
  background: linear-gradient(180deg, transparent, #fff);
  animation: scrollcue 2.2s ease-in-out infinite;
}
@keyframes scrollcue {
  0% { transform: translateY(-100%); }
  60%, 100% { transform: translateY(100%); }
}

/* ---------- 主內容區 ---------- */
.stage { background: var(--paper); }

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width: 820px) {
  .menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 2px;
    padding: 12px 18px 20px;
    background: rgba(2, 24, 34, .96);
    border-bottom: 1px solid var(--line-w);
    max-height: calc(100vh - 84px);   /* 橫向／矮螢幕時個下拉選單要識滾 */
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    box-shadow: 0 18px 34px rgba(0, 0, 0, .35);
  }
  .menu.is-open { display: flex; }
  .menu-link { padding: 14px 14px; border-bottom: 0; }
  .menu-link.is-active { border-bottom: 0; color: var(--gold-2); }
  .menu-link.btn-pill { margin-left: 0; text-align: center; margin-top: 6px; }
  .burger { display: flex; }
  .hero-meta { gap: 6px 0; }
  .hero-meta li { padding: 0 16px; }
}
@media (max-width: 520px) {
  .hero-actions .btn { width: 100%; }
}

/* ============================================================
   Part 2+：內容 sections（項目/語句/生活/會所/預約/Footer）
   ============================================================ */
.stage { background: transparent; }

.section { padding: 120px 0; }
.sec-head { max-width: 820px; margin: 0 auto 64px; text-align: center; }
.sec-eyebrow {
  font-family: var(--font-en);
  font-size: .74rem;
  font-weight: 500;
  letter-spacing: .48em;
  text-indent: .48em;
  text-transform: uppercase;
  color: #B99755;
  margin-bottom: 18px;
}
.sec-title {
  font-family: var(--font-serif);
  font-size: clamp(1.9rem, 3.6vw, 2.9rem);
  font-weight: 600;
  line-height: 1.4;
  color: var(--deep);
  letter-spacing: .06em;
}
.sec-sub { color: var(--muted-d); font-size: 1.03rem; margin-top: 20px; line-height: 2; }

/* ---------- 01 項目 ---------- */
.sec-project { background: linear-gradient(180deg, #FBF9F2 0%, #F7F3E9 100%); }
.project-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
  gap: clamp(36px, 5vw, 76px);
  align-items: center;
}
.project-photo { margin: 0; position: relative; }
.project-photo img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: 6px;
  box-shadow: 0 26px 60px rgba(2, 31, 43, .22);
}
.project-photo::after {
  content: "";
  position: absolute;
  inset: 0;
  border: 1px solid rgba(194, 168, 107, .55);
  border-radius: 6px;
  transform: translate(16px, 16px);
  pointer-events: none;
}
.project-facts {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;                    /* 用 gap + 底色畫格線：卡數量點變（2/3/4 張）都唔會缺線 */
  border: 1px solid var(--line-d);
  background: var(--line-d);
  border-radius: 6px;
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(2, 31, 43, .08);
}
.fact-card { padding: 26px 24px; background: #fff; }
.fact-en {
  display: block;
  font-family: var(--font-en);
  font-size: .62rem;
  letter-spacing: .34em;
  text-transform: uppercase;
  color: #B99755;
  margin-bottom: 10px;
}
.fact-card strong {
  display: block;
  font-family: var(--font-serif);
  font-size: 1.28rem;
  font-weight: 600;
  color: var(--deep);
  letter-spacing: .03em;
  margin-bottom: 6px;
}
.fact-card p { font-size: .84rem; color: var(--muted-d); line-height: 1.7; margin: 0; }

/* ---------- 語句 band ---------- */
.quote-band {
  padding: 130px 0;
  text-align: center;
  color: #fff;
  background:
    radial-gradient(900px 420px at 85% 0%, rgba(124, 230, 221, .1), transparent 60%),
    linear-gradient(135deg, var(--ink) 0%, var(--deep) 55%, var(--ocean) 130%);
  position: relative;
  overflow: hidden;
}
.quote-band::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(255,255,255,.06) 1px, transparent 1px);
  background-size: 26px 26px;
  opacity: .5;
}
.quote-band .container { position: relative; z-index: 1; }
.quote-kicker {
  font-family: var(--font-en);
  font-size: .72rem;
  letter-spacing: .5em;
  text-indent: .5em;
  color: var(--cyan);
  text-transform: uppercase;
  margin-bottom: 30px;
}
.quote-text {
  font-family: var(--font-serif);
  font-size: clamp(1.5rem, 3.4vw, 2.5rem);
  font-weight: 500;
  line-height: 1.7;
  letter-spacing: .08em;
}

/* ---------- 02 生活 ---------- */
.sec-life { background: #FFFFFF; }
.life-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.life-card {
  margin: 0;
  position: relative;
  overflow: hidden;
  border-radius: 6px;
  background: var(--mist);
}
.life-card img { width: 100%; height: 360px; object-fit: cover; transition: transform .5s ease; }
.life-card:hover img { transform: scale(1.04); }
.life-card-wide { grid-column: span 2; }
.life-card-wide img { height: 360px; }
.life-card figcaption {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 40px 22px 16px;
  font-size: .92rem;
  letter-spacing: .1em;
  color: #fff;
  background: linear-gradient(transparent, rgba(2, 31, 43, .8));
}

/* ---------- 03 CLUB SUPER MARINA ---------- */
.sec-club { background: linear-gradient(180deg, #F3EFE4 0%, #EDE7D8 100%); }
.club-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
}
.club-card {
  background: #fff;
  border-radius: 6px;
  overflow: hidden;
  box-shadow: 0 8px 26px rgba(2, 31, 43, .08);
  transition: transform .25s ease, box-shadow .25s ease;
}
.club-card:hover { transform: translateY(-6px); box-shadow: 0 22px 46px rgba(2, 31, 43, .16); }
.club-card img { width: 100%; height: 220px; object-fit: cover; }
.club-body { padding: 26px 26px 28px; }
.club-body h3 {
  font-family: var(--font-serif);
  font-size: 1.32rem;
  font-weight: 600;
  color: var(--deep);
  letter-spacing: .04em;
  margin-bottom: 2px;
}
.club-en {
  font-family: var(--font-en);
  font-size: .66rem;
  letter-spacing: .28em;
  text-transform: uppercase;
  color: #B99755;
  margin-bottom: 14px;
}
.club-desc { font-size: .9rem; color: var(--muted-d); line-height: 1.9; margin-bottom: 14px; }
.club-tags {
  font-size: .78rem;
  letter-spacing: .06em;
  color: var(--ocean);
  border-top: 1px solid var(--line-d);
  padding-top: 12px;
}
.club-note {
  max-width: 900px;
  margin: 44px auto 0;
  text-align: center;
  font-size: .78rem;
  color: var(--muted-d);
  line-height: 1.9;
}

/* ---------- 04 預約參觀 ---------- */
.sec-visit {
  color: #fff;
  background:
    radial-gradient(800px 400px at 90% 0%, rgba(124, 230, 221, .08), transparent 55%),
    linear-gradient(140deg, var(--ink) 0%, var(--deep) 60%, var(--ocean) 140%);
}
.sec-visit .sec-eyebrow { color: var(--cyan); }
.sec-visit .sec-title { color: #fff; }
.sec-visit .sec-sub { color: rgba(255,255,255,.72); }
.visit-wrap {
  display: grid;
  grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr);
  gap: clamp(36px, 5vw, 80px);
  align-items: start;
}
.visit-copy { text-align: left; }
.visit-copy .sec-eyebrow, .visit-copy .sec-title, .visit-copy .sec-sub { text-align: left; }
.visit-copy .sec-head { max-width: none; margin: 0 0 30px; text-align: left; }
.visit-points { margin-top: 26px; }
.visit-points li {
  position: relative;
  padding-left: 26px;
  font-size: .98rem;
  letter-spacing: .08em;
  color: rgba(255,255,255,.85);
  margin-bottom: 14px;
}
.visit-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .62em;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  border: 2px solid var(--gold);
}

.visit-card {
  background: #fff;
  color: var(--deep);
  border-radius: 8px;
  padding: 44px 46px;
  box-shadow: 0 30px 70px rgba(0, 0, 0, .3);
}
.visit-form .form-row { margin-bottom: 20px; }
.visit-form label {
  display: block;
  font-size: .86rem;
  font-weight: 500;
  letter-spacing: .06em;
  margin-bottom: 8px;
}
.visit-form .req { color: #C25E3A; }
.visit-form input,
.visit-form select {
  width: 100%;
  padding: 13px 16px;
  font-family: var(--font-body);
  font-size: .96rem;
  color: var(--deep);
  background: #FBF9F3;
  border: 1px solid var(--line-d);
  border-radius: 4px;
  transition: border-color .18s ease, box-shadow .18s ease;
}
.visit-form input:focus,
.visit-form select:focus {
  outline: 0;
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(194, 168, 107, .22);
}
.phone-field { display: flex; border: 1px solid var(--line-d); border-radius: 4px; background: #FBF9F3; overflow: hidden; }
.phone-field:focus-within { border-color: var(--gold); box-shadow: 0 0 0 3px rgba(194, 168, 107, .22); }
.phone-code {
  display: flex;
  align-items: center;
  gap: 2px;
  padding: 0 12px;
  font-size: .96rem;
  color: var(--deep);
  border-right: 1px solid var(--line-d);
  white-space: nowrap;
}
.phone-code input { width: 52px; border: 0; background: transparent; padding: 13px 0; }
.phone-code input:focus { box-shadow: none; }
.phone-field input { flex: 1; min-width: 0; border: 0; border-radius: 0; }
.phone-field input:focus { box-shadow: none; }
.field-status { min-height: 18px; margin-top: 6px; font-size: .78rem; color: #C25E3A; }
.field-status.ok { color: #2E8B6A; }
.form-row-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 0 18px; }

.btn-block { display: block; width: 100%; margin-top: 8px; }
.btn-wa {
  display: block;
  width: 100%;
  margin-top: 12px;
  background: #25D366;
  color: #fff;
  border: 0;
  box-shadow: 0 10px 24px rgba(37, 211, 102, .3);
}
.btn-wa:hover { background: #1DBE5A; color: #fff; transform: translateY(-2px); }
.form-note {
  margin-top: 18px;
  text-align: center;
  font-size: .76rem;
  color: var(--muted-d);
  line-height: 1.8;
}

.visit-success { text-align: center; padding: 40px 10px; }
.success-mark {
  display: grid;
  place-items: center;
  width: 72px;
  height: 72px;
  margin: 0 auto 20px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--gold-2), var(--gold));
  color: var(--night);
  font-size: 32px;
  font-weight: 700;
}
.visit-success h3 { font-family: var(--font-serif); font-size: 1.5rem; color: var(--deep); margin-bottom: 10px; }
.visit-success p { color: var(--muted-d); font-size: .92rem; max-width: 420px; margin-inline: auto; }

/* ---------- Footer ---------- */
.footer {
  background: #020E14;
  color: rgba(255, 255, 255, .5);
  padding: 80px 0 46px;
  text-align: center;
}
.footer-brand strong {
  display: block;
  font-family: var(--font-serif);
  font-size: 1.7rem;
  font-weight: 600;
  letter-spacing: .3em;
  text-indent: .3em;
  color: #fff;
}
.footer-brand span {
  display: block;
  font-family: var(--font-en);
  font-size: .66rem;
  letter-spacing: .5em;
  text-indent: .5em;
  color: var(--gold-2);
  margin-top: 10px;
}
.footer-tag { margin-top: 24px; font-size: .9rem; letter-spacing: .2em; color: rgba(255,255,255,.6); }
.footer-line {
  width: 70px;
  height: 1px;
  margin: 34px auto;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
}
.footer-disclaimer {
  max-width: 1000px;
  margin-inline: auto;
  font-size: .76rem;
  line-height: 2;
  text-align: justify;
  color: rgba(255, 255, 255, .42);
}
.footer-copy { margin-top: 30px; font-size: .72rem; letter-spacing: .12em; color: rgba(255,255,255,.3); }

/* ---------- 浮動按鈕組：WhatsApp「立即查詢」+「填寫預約表格」 ---------- */
.float-stack {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 300;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 12px;
}
.float-pill {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 24px;
  border-radius: 999px;
  font-size: .92rem;
  font-weight: 500;
  letter-spacing: .06em;
  box-shadow: 0 12px 30px rgba(2, 24, 34, .28);
  transition: transform .2s ease, background .2s ease, box-shadow .2s ease;
}
.float-pill svg { width: 22px; height: 22px; flex: none; }
.float-pill:hover { transform: translateY(-3px); }
.float-wa {
  background: #25D366;
  color: #fff;
  box-shadow: 0 12px 30px rgba(37, 211, 102, .42);
}
.float-wa:hover { background: #1DBE5A; }
.float-book {
  background: linear-gradient(120deg, var(--gold-2), var(--gold));
  color: var(--night);
  box-shadow: 0 12px 30px rgba(194, 168, 107, .45);
}
.float-book:hover { filter: brightness(1.07); }

/* ---------- 子頁 hero（矮版，深 navy，冇影片）：class="hero page-hero" ---------- */
.page-hero {
  min-height: 0;
  padding: 190px 0 110px;
  display: flex;
  align-items: center;
  background:
    radial-gradient(900px 420px at 85% 0%, rgba(124, 230, 221, .12), transparent 60%),
    linear-gradient(135deg, var(--ink) 0%, var(--deep) 55%, var(--ocean) 140%);
  text-align: center;
}
.page-hero .hero-inner { padding: 0 24px; }
.page-hero .hero-eyebrow { margin-bottom: 14px; }
.page-hero h1.hero-title { font-size: clamp(2.6rem, 6vw, 4.4rem); }
.page-hero .hero-en { margin-top: 12px; }
.page-hero .hero-divider { margin: 22px 0 18px; justify-content: center; }
.page-hero .hero-sub {
  font-size: 1.05rem;
  letter-spacing: .2em;
  text-indent: .2em;
  color: rgba(255, 255, 255, .85);
  margin: 0;
}
.page-hero .hero-actions { justify-content: center; margin-top: 34px; }

/* ---------- 首頁：三分區連結卡 ---------- */
.sec-explore { background: linear-gradient(180deg, #FBF9F2 0%, #F6F1E4 100%); }
.home-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
}
.home-card {
  display: block;
  background: #fff;
  border: 1px solid var(--line-d);
  border-radius: 6px;
  padding: 42px 36px;
  box-shadow: 0 8px 26px rgba(2, 31, 43, .07);
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}
.home-card:hover {
  transform: translateY(-6px);
  border-color: rgba(194, 168, 107, .6);
  box-shadow: 0 22px 46px rgba(2, 31, 43, .15);
}
.home-card .card-no {
  font-family: var(--font-en);
  font-size: .64rem;
  letter-spacing: .36em;
  text-transform: uppercase;
  color: #B99755;
  margin-bottom: 16px;
}
.home-card h3 {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  font-weight: 600;
  color: var(--deep);
  letter-spacing: .05em;
  margin-bottom: 12px;
}
.home-card p { font-size: .92rem; color: var(--muted-d); line-height: 1.9; margin-bottom: 18px; }
.home-card .more {
  font-family: var(--font-en);
  font-size: .78rem;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--gold);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.home-card .more::after { content: "→"; transition: transform .2s ease; }
.home-card:hover .more::after { transform: translateX(5px); }

/* ---------- 預約頁：白色表單置中 ---------- */
.sec-visit-page { background: linear-gradient(180deg, #F6F1E4 0%, #EFE8D6 100%); }
.page-book {
  max-width: 780px;
  margin-inline: auto;
}

/* 預約頁壓縮版：矮 hero + 窄 section + 緊緻表單 */
.page-hero.compact {
  padding: 150px 0 56px;
}
.page-hero.compact .hero-eyebrow { margin-bottom: 10px; }
.page-hero.compact h1.hero-title { font-size: clamp(2.2rem, 5vw, 3.4rem); }
.page-hero.compact .hero-divider { margin: 14px 0 12px; }
.section-tight { padding: 56px 0 84px; }
.section-tight .visit-card { padding: 34px 40px; }
.section-tight .form-row { margin-bottom: 14px; }
.section-tight .form-row-2 { gap: 0 16px; }
.section-tight .visit-form label { margin-bottom: 6px; }
.section-tight .visit-form input,
.section-tight .visit-form select { padding: 11px 14px; }
.section-tight .phone-code input { padding: 11px 0; }
.section-tight .form-note { margin-top: 14px; }
.section-tight .btn-block { margin-top: 4px; }
.section-tight .btn-wa { margin-top: 10px; }

/* ---------- CTA band ---------- */
.cta-band {
  padding: 0;
  color: #fff;
  background:
    radial-gradient(760px 360px at 12% 0%, rgba(124, 230, 221, .1), transparent 55%),
    linear-gradient(120deg, var(--deep) 0%, var(--ocean) 120%);
}
.cta-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 26px;
  flex-wrap: wrap;
  padding: 74px 0;
}
.cta-heading {
  font-family: var(--font-serif);
  font-size: clamp(1.5rem, 2.8vw, 2.1rem);
  font-weight: 600;
  letter-spacing: .08em;
  color: #fff;
  margin-bottom: 8px;
}
.cta-text { color: rgba(255, 255, 255, .78); max-width: 560px; }
.cta-inner .btn { flex: none; }

/* ---------- reveal 動畫 ---------- */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity .8s ease, transform .8s ease; }
.reveal.in { opacity: 1; transform: none; }

/* ============================================================
   Responsive（sections）
   ============================================================ */
@media (max-width: 992px) {
  .section { padding: 84px 0; }
  .project-grid { grid-template-columns: 1fr; }
  .club-grid { grid-template-columns: repeat(2, 1fr); }
  .visit-wrap { grid-template-columns: 1fr; }
  .home-cards { grid-template-columns: 1fr; }   /* 修正：首頁三張卡原本喺手機都係三欄，擠到爆 */
  .page-hero { padding: 168px 0 96px; }
}
@media (max-width: 768px) {
  .section { padding: 64px 0; }
  .sec-head { margin-bottom: 40px; }
  .sec-sub { font-size: 1rem; margin-top: 14px; }
  .quote-band { padding: 72px 0; }
  .life-grid { grid-template-columns: 1fr; }
  .life-card-wide { grid-column: span 1; }
  .life-card img, .life-card-wide img { height: 240px; }
  .club-grid { grid-template-columns: 1fr; }
  .club-card img { height: 200px; }
  .club-body { padding: 22px 22px 24px; }
  .visit-card { padding: 30px 22px; }
  .form-row-2 { grid-template-columns: 1fr; }
  .project-facts { grid-template-columns: 1fr; }
  .project-photo::after { transform: translate(10px, 10px); }
  .home-card { padding: 30px 24px; }
  .cta-inner { padding: 52px 0; gap: 18px; }
  .page-hero { padding: 142px 0 74px; }
  .page-hero.compact { padding: 124px 0 44px; }
  .section-tight { padding: 44px 0 72px; }
  .section-tight .visit-card { padding: 26px 20px; }
  .cal-pop { width: min(320px, calc(100vw - 48px)); }   /* 窄機唔好爆出畫面 */
  .footer { padding: 60px 0 40px; }
  /* iOS：表單字級細過 16px 會自動放大整頁 */
  .visit-form input,
  .visit-form select,
  .phone-code,
  .phone-code input { font-size: 16px; }
}
@media (max-width: 560px) {
  .container { padding-inline: 20px; }
  .sec-title { font-size: clamp(1.7rem, 7.2vw, 2.1rem); }
  .float-stack {
    right: 12px;
    bottom: calc(12px + env(safe-area-inset-bottom, 0px));
    gap: 8px;
  }
  .float-pill { padding: 12px 16px; font-size: .84rem; }
  .float-pill svg { width: 20px; height: 20px; }
  .cta-inner { padding: 46px 0; text-align: center; justify-content: center; }
  .hero-inner { padding: 104px 20px 72px; }
  .hero-sub { padding: 0; }   /* 修正：原本誤設 160px/84px 內距，撐爆 hero */
  .hero-en { font-size: .72rem; letter-spacing: .4em; text-indent: .4em; }
  .hero-meta { font-size: .66rem; }
  .hero-meta li { padding: 0 12px; }
  .hero-actions { gap: 12px; margin-top: 34px; }
  .brand-text strong { font-size: 1.34rem; }
  .brand-text small { font-size: .52rem; letter-spacing: .3em; }
  .footer { padding-bottom: calc(104px + env(safe-area-inset-bottom, 0px)); }  /* 唔好被浮動掣遮住 */
  .footer-tag { font-size: .84rem; letter-spacing: .12em; }
  .footer-disclaimer { text-align: left; font-size: .72rem; }
}
@media (max-width: 400px) {
  .hero-title { font-size: clamp(2.4rem, 12.5vw, 3rem); letter-spacing: .2em; text-indent: .2em; }
  .page-hero h1.hero-title { font-size: clamp(2rem, 10vw, 2.5rem); }
  .hero-eyebrow { font-size: .7rem; letter-spacing: .42em; text-indent: .42em; }
  .float-pill { padding: 11px 14px; font-size: .8rem; }
}

/* ============================================================
   月曆 picker（自製：揀完填 DD/MM/YYYY）
   ============================================================ */
.date-wrap { position: relative; }
.date-wrap input[readonly] {
  cursor: pointer;
  padding-right: 48px;
  background: #FBF9F3;
}
.cal-toggle {
  position: absolute;
  right: 6px;
  top: 50%;
  transform: translateY(-50%);
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  border: 0;
  background: transparent;
  color: var(--sea-deep);
  border-radius: 6px;
  cursor: pointer;
  transition: background .15s ease;
}
.cal-toggle:hover { background: rgba(46, 126, 140, .1); }
.cal-toggle svg { width: 20px; height: 20px; }

.cal-pop {
  position: absolute;
  left: 0;
  top: calc(100% + 8px);
  z-index: 60;
  width: 320px;
  padding: 14px;
  background: #fff;
  border: 1px solid var(--line-d);
  border-radius: 10px;
  box-shadow: 0 20px 50px rgba(2, 31, 43, .2);
}
/* 底部空間唔夠時向上彈 */
.cal-pop.cal-up {
  top: auto;
  bottom: calc(100% + 8px);
}
.cal-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 10px;
}
.cal-title {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--deep);
}
.cal-nav {
  width: 32px;
  height: 32px;
  border: 1px solid var(--line-d);
  border-radius: 6px;
  background: #fff;
  color: var(--sea-deep);
  font-size: 1.1rem;
  line-height: 1;
  cursor: pointer;
  transition: background .15s ease;
}
.cal-nav:hover { background: var(--sea-soft); }
.cal-week {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  margin-bottom: 4px;
}
.cal-week span {
  text-align: center;
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: .05em;
  color: var(--muted-d);
  padding: 6px 0;
}
.cal-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 2px;
}
.cal-cell {
  display: grid;
  place-items: center;
  height: 36px;
  border: 0;
  border-radius: 8px;
  background: transparent;
  font-size: .9rem;
  color: var(--deep);
  cursor: pointer;
  transition: background .12s ease, color .12s ease;
}
.cal-cell.blank { cursor: default; }
.cal-cell:not(.past):hover { background: var(--sea-soft); color: var(--sea-deep); }
.cal-cell.past {
  color: #C4CDCB;
  cursor: not-allowed;
  text-decoration: line-through;
}
.cal-cell.today {
  box-shadow: inset 0 0 0 1.5px var(--gold);
}
.cal-cell.selected {
  background: linear-gradient(135deg, #3C93A2, var(--sea));
  color: #fff;
  font-weight: 600;
}
@media (max-width: 420px) {
  .cal-pop {
    left: 50%;
    transform: translateX(-50%);
    width: min(320px, calc(100vw - 40px));
  }
}

/* ---------- 月曆：手機觸控微調 ----------
   注意：一定要放喺上面「月曆 picker」區塊之後——media query 唔會加 specificity，
   擺前面會被後面嘅 .cal-toggle/.cal-cell 基礎規則蓋過。 */
@media (max-width: 768px) {
  .cal-toggle { width: 44px; height: 44px; }          /* 觸控目標最少 44px */
  .cal-toggle svg { width: 22px; height: 22px; }
  .cal-cell { height: 42px; font-size: .95rem; }
  .cal-nav { width: 40px; height: 40px; }
}