/* ==========================================================================
   QDAP抵税年金 - Global Stylesheet
   Design: 简约大气 · Deep Navy × Champagne Gold
   ========================================================================== */

:root {
  --navy: #0B2545;
  --navy-2: #123158;
  --navy-deep: #071A33;
  --gold: #C8A24B;
  --gold-2: #A88434;
  --gold-soft: #E7D9AC;
  --gold-pale: #F6EFD9;
  --ivory: #FAF8F2;
  --paper: #FFFFFF;
  --ink: #1E2A38;
  --muted: #5D6875;
  --faint: #8B95A1;
  --line: #E7E3D8;
  --line-2: #D9D2C0;
  --wa: #1FBF62;
  --wa-dark: #148A45;
  --radius: 14px;
  --radius-lg: 22px;
  --shadow-sm: 0 2px 10px rgba(11, 37, 69, .06);
  --shadow-md: 0 12px 32px rgba(11, 37, 69, .10);
  --shadow-lg: 0 20px 55px rgba(7, 26, 51, .18);
  --serif: "Noto Serif TC", "Noto Serif SC", "Songti TC", Georgia, serif;
  --sans: "Noto Sans TC", "Noto Sans SC", "Inter", "PingFang TC", "Microsoft JhengHei", system-ui, sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--sans);
  color: var(--ink);
  background: var(--paper);
  line-height: 1.75;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}

img, svg { display: block; max-width: 100%; }
a { text-decoration: none; color: inherit; }
ul, ol { list-style: none; }
button, input, select, textarea { font-family: inherit; font-size: inherit; }

::selection { background: var(--gold-soft); color: var(--navy-deep); }

.container { width: min(1140px, 92%); margin: 0 auto; }

.section { padding: 96px 0; }
.section--tint { background: var(--ivory); }

.section-head { text-align: center; max-width: 720px; margin: 0 auto 56px; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--gold-2);
  margin-bottom: 14px;
}
.eyebrow::before, .eyebrow::after {
  content: "";
  width: 26px; height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold));
}
.eyebrow::after { background: linear-gradient(90deg, var(--gold), transparent); }

.section-title {
  font-family: var(--serif);
  font-size: clamp(26px, 4vw, 38px);
  font-weight: 700;
  color: var(--navy);
  line-height: 1.3;
  margin-bottom: 18px;
}

.section-lead { color: var(--muted); font-size: 17px; }

/* ==========================================================================
   Buttons
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 30px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 15.5px;
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: all .25s ease;
  line-height: 1.2;
  white-space: nowrap;
}
.btn svg { width: 18px; height: 18px; flex: none; }

.btn-gold {
  background: linear-gradient(135deg, #D9B761, var(--gold) 45%, var(--gold-2));
  color: var(--navy-deep);
  box-shadow: 0 8px 24px rgba(200, 162, 75, .35);
}
.btn-gold:hover { transform: translateY(-2px); box-shadow: 0 14px 32px rgba(200, 162, 75, .45); }

.btn-navy { background: var(--navy); color: #fff; }
.btn-navy:hover { background: var(--navy-2); transform: translateY(-2px); box-shadow: var(--shadow-md); }

.btn-ghost { background: transparent; color: #fff; border-color: rgba(255,255,255,.45); }
.btn-ghost:hover { border-color: var(--gold); color: var(--gold-soft); background: rgba(255,255,255,.05); }

.btn-outline { background: transparent; color: var(--navy); border-color: var(--navy); }
.btn-outline:hover { background: var(--navy); color: #fff; }

.btn-wa {
  background: linear-gradient(135deg, #2ACF6E, var(--wa-dark));
  color: #fff;
  box-shadow: 0 8px 24px rgba(20, 138, 69, .30);
}
.btn-wa:hover { transform: translateY(-2px); box-shadow: 0 14px 32px rgba(20, 138, 69, .42); }

.btn-sm { padding: 10px 20px; font-size: 14px; }
.btn-block { width: 100%; }

/* ==========================================================================
   Header / Navigation
   ========================================================================== */
.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 1000;
  background: rgba(7, 26, 51, .92);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(200, 162, 75, .18);
  transition: box-shadow .3s ease;
}
.site-header.is-scrolled { box-shadow: 0 6px 30px rgba(7, 26, 51, .35); }

.nav { display: flex; align-items: center; gap: 26px; height: 74px; }

.brand { display: flex; align-items: center; gap: 12px; margin-right: auto; }
.brand-logo { width: 42px; height: 42px; flex: none; }
.brand-text { line-height: 1.15; }
.brand-name {
  font-family: var(--serif);
  font-size: 19px;
  font-weight: 700;
  color: #fff;
  letter-spacing: .04em;
}
.brand-name .gold { color: var(--gold); }
.brand-sub {
  font-size: 10.5px;
  color: rgba(255,255,255,.55);
  letter-spacing: .14em;
}

.nav-links { display: flex; align-items: center; gap: 4px; }
.nav-links a {
  padding: 8px 16px;
  border-radius: 8px;
  font-size: 15px;
  font-weight: 500;
  color: rgba(255,255,255,.78);
  transition: all .2s ease;
}
.nav-links a:hover { color: #fff; background: rgba(255,255,255,.07); }
.nav-links a.active { color: var(--gold); }
.nav-links a.active::after {
  content: "";
  display: block;
  height: 2px;
  margin: 2px 8px 0;
  border-radius: 2px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
}

.nav-actions { display: flex; align-items: center; gap: 14px; }

.lang-switch { display: flex; align-items: center; background: rgba(255,255,255,.08); border-radius: 999px; padding: 3px; }
.lang-btn {
  padding: 5px 12px;
  border: 0;
  background: transparent;
  border-radius: 999px;
  color: rgba(255,255,255,.65);
  font-size: 12.5px;
  font-weight: 600;
  cursor: pointer;
  transition: all .2s ease;
}
.lang-btn:hover { color: #fff; }
.lang-btn.active { background: var(--gold); color: var(--navy-deep); }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none; border: 0; cursor: pointer; padding: 6px;
}
.nav-toggle span { width: 24px; height: 2px; background: #fff; border-radius: 2px; transition: all .25s; }
.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-menu {
  display: none;
  background: var(--navy-deep);
  border-top: 1px solid rgba(255,255,255,.08);
  padding: 14px 5% 22px;
}
.mobile-menu a {
  display: block;
  padding: 13px 10px;
  color: rgba(255,255,255,.85);
  font-weight: 500;
  border-bottom: 1px solid rgba(255,255,255,.06);
}
.mobile-menu a.active { color: var(--gold); }
.mobile-menu .btn { margin-top: 16px; }

/* ==========================================================================
   Hero
   ========================================================================== */
.hero {
  position: relative;
  color: #fff;
  padding: 168px 0 110px;
  background:
    radial-gradient(900px 480px at 85% -10%, rgba(200,162,75,.16), transparent 60%),
    radial-gradient(700px 420px at -10% 110%, rgba(19,49,88,.55), transparent 60%),
    linear-gradient(160deg, var(--navy) 0%, var(--navy-deep) 70%);
  overflow: hidden;
}
.hero::after {
  content: "";
  position: absolute; inset: auto 0 0 0; height: 1px;
  background: linear-gradient(90deg, transparent, rgba(200,162,75,.5), transparent);
}

.hero-inner { display: grid; grid-template-columns: 1.05fr .95fr; gap: 60px; align-items: center; position: relative; z-index: 2; }

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 8px 18px;
  border: 1px solid rgba(200,162,75,.5);
  background: rgba(200,162,75,.10);
  border-radius: 999px;
  font-size: 13.5px;
  font-weight: 600;
  color: var(--gold-soft);
  letter-spacing: .05em;
  margin-bottom: 26px;
}
.hero-badge svg { width: 15px; height: 15px; color: var(--gold); }

.hero-title {
  font-family: var(--serif);
  font-size: clamp(34px, 5.2vw, 56px);
  font-weight: 700;
  line-height: 1.22;
  letter-spacing: .01em;
  margin-bottom: 22px;
}
.hero-title .gold-grad {
  background: linear-gradient(120deg, #E8CE8A, var(--gold) 55%, #9F7B2E);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: var(--gold);
}

.hero-sub {
  font-size: 17.5px;
  color: rgba(255,255,255,.78);
  max-width: 540px;
  margin-bottom: 36px;
}
.hero-sub b, .hero-sub strong { color: var(--gold-soft); font-weight: 600; }

.hero-cta { display: flex; flex-wrap: wrap; gap: 16px; margin-bottom: 34px; }

.hero-trust { display: flex; flex-wrap: wrap; gap: 10px 26px; }
.trust-item {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 13.5px; color: rgba(255,255,255,.62);
}
.trust-item svg { width: 15px; height: 15px; color: var(--gold); flex: none; }

/* Hero visual - annuity growth curve */
.hero-visual { position: relative; }
.hero-svg { width: 100%; height: auto; filter: drop-shadow(0 24px 50px rgba(0,0,0,.35)); }

.float-card {
  position: absolute;
  background: rgba(255,255,255,.97);
  border-radius: 14px;
  padding: 14px 20px;
  box-shadow: var(--shadow-lg);
  border: 1px solid rgba(200,162,75,.35);
  animation: floaty 6s ease-in-out infinite;
}
.float-card .fc-label { font-size: 12px; color: var(--faint); letter-spacing: .04em; }
.float-card .fc-value { font-family: var(--serif); font-size: 21px; font-weight: 700; color: var(--navy); line-height: 1.25; }
.float-card .fc-value .u { font-size: 13px; color: var(--gold-2); font-family: var(--sans); font-weight: 600; }
.fc1 { top: 8%; right: 2%; animation-delay: .8s; }
.fc2 { bottom: 10%; left: -4%; }
@keyframes floaty {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}

/* ==========================================================================
   Stats bar
   ========================================================================== */
.stats {
  background: var(--navy-deep);
  color: #fff;
  padding: 46px 0;
  border-top: 1px solid rgba(200,162,75,.15);
}
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 30px; }
.stat { text-align: center; position: relative; }
.stat:not(:last-child)::before {
  content: ""; position: absolute; right: -15px; top: 18%;
  height: 64%; width: 1px;
  background: linear-gradient(180deg, transparent, rgba(255,255,255,.16), transparent);
}
.stat-num {
  font-family: var(--serif);
  font-size: clamp(28px, 3.4vw, 40px);
  font-weight: 700;
  color: var(--gold);
  line-height: 1.15;
}
.stat-num .u { font-size: .5em; color: rgba(255,255,255,.75); font-family: var(--sans); font-weight: 600; }
.stat-label { font-size: 13.5px; color: rgba(255,255,255,.62); margin-top: 8px; line-height: 1.5; }

/* ==========================================================================
   Flow (accumulation -> payout)
   ========================================================================== */
.flow { display: grid; grid-template-columns: 1fr 90px 1fr; gap: 0; align-items: stretch; margin-top: 48px; }
.flow-step {
  border-radius: var(--radius-lg);
  padding: 34px 32px;
  position: relative;
}
.flow-step.navy { background: linear-gradient(160deg, var(--navy) 0%, var(--navy-2)); color: #fff; box-shadow: var(--shadow-md); }
.flow-step.gold {
  background: linear-gradient(150deg, #F3E6BE, var(--gold-pale) 55%, #F0E3BB);
  border: 1px solid var(--gold-soft);
  box-shadow: var(--shadow-md);
}
.flow-tag {
  display: inline-block;
  font-size: 12.5px; font-weight: 700; letter-spacing: .16em;
  padding: 5px 14px; border-radius: 999px; margin-bottom: 14px;
}
.flow-step.navy .flow-tag { background: rgba(255,255,255,.12); color: var(--gold-soft); }
.flow-step.gold .flow-tag { background: rgba(168,132,52,.14); color: var(--gold-2); }
.flow-title { font-family: var(--serif); font-size: 22px; font-weight: 700; margin-bottom: 10px; }
.flow-step.navy .flow-title { color: #fff; }
.flow-step.gold .flow-title { color: var(--navy); }
.flow-desc { font-size: 15px; line-height: 1.75; }
.flow-step.navy .flow-desc { color: rgba(255,255,255,.75); }
.flow-step.gold .flow-desc { color: var(--muted); }
.flow-desc b { font-weight: 700; }
.flow-step.navy .flow-desc b { color: var(--gold-soft); }
.flow-step.gold .flow-desc b { color: var(--navy); }

.flow-arrow { display: flex; align-items: center; justify-content: center; }
.flow-arrow svg { width: 54px; height: 30px; color: var(--gold-2); }

/* ==========================================================================
   Cards
   ========================================================================== */
.cards-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.cards-grid.grid-4 { grid-template-columns: repeat(4, 1fr); }

.card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 38px 30px;
  box-shadow: var(--shadow-sm);
  transition: transform .3s ease, box-shadow .3s ease, border-color .3s ease;
}
.card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); border-color: var(--gold-soft); }

.card-icon {
  width: 58px; height: 58px;
  border-radius: 16px;
  display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, #F3E6BE, #EBD9A0);
  color: var(--gold-2);
  margin-bottom: 22px;
  box-shadow: inset 0 0 0 1px rgba(200,162,75,.35);
}
.card-icon svg { width: 27px; height: 27px; }

.card-title { font-family: var(--serif); font-size: 20px; font-weight: 700; color: var(--navy); margin-bottom: 12px; }
.card-text { font-size: 15px; color: var(--muted); line-height: 1.8; }
.card-text b { color: var(--ink); }

/* Check list */
.check-list { display: grid; gap: 14px; }
.check-item { display: flex; gap: 12px; align-items: flex-start; font-size: 15.5px; color: var(--ink); line-height: 1.7; }
.check-ic {
  flex: none;
  width: 22px; height: 22px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--gold), var(--gold-2));
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  margin-top: 3px;
}
.check-ic svg { width: 12px; height: 12px; }
.check-item b { color: var(--navy); }

/* ==========================================================================
   Product showcase
   ========================================================================== */
.product-showcase { display: grid; grid-template-columns: 1fr 1.1fr; gap: 56px; align-items: center; }

.product-card {
  background: var(--paper);
  border-radius: var(--radius-lg);
  border: 1px solid var(--line-2);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}
.product-card-head {
  background: linear-gradient(140deg, var(--navy) 0%, var(--navy-deep));
  color: #fff;
  padding: 28px 34px;
  display: flex; align-items: center; justify-content: space-between; gap: 14px;
  position: relative;
}
.product-card-head::after {
  content: ""; position: absolute; inset: auto 0 0 0; height: 3px;
  background: linear-gradient(90deg, var(--gold), transparent 70%);
}
.product-name { font-family: var(--serif); font-size: 23px; font-weight: 700; }
.product-badge {
  flex: none;
  font-size: 11.5px; font-weight: 700; letter-spacing: .08em;
  color: var(--gold);
  border: 1px solid rgba(200,162,75,.55);
  padding: 5px 12px; border-radius: 999px;
  background: rgba(200,162,75,.12);
}
.product-card-body { padding: 32px 34px; }

.product-facts { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin: 26px 0; }
.pf {
  background: var(--ivory);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 14px 12px;
  text-align: center;
}
.pf-num { font-family: var(--serif); font-weight: 700; font-size: 19px; color: var(--navy); }
.pf-label { font-size: 12px; color: var(--muted); margin-top: 3px; }

/* ==========================================================================
   Quick quote banner (homepage)
   ========================================================================== */


/* ==========================================================================
   FAQ
   ========================================================================== */
.faq-list { max-width: 820px; margin: 0 auto; display: grid; gap: 14px; }
.faq-item {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color .25s;
}
.faq-item:hover, .faq-item[open] { border-color: var(--gold-soft); }
.faq-item summary {
  list-style: none;
  cursor: pointer;
  padding: 20px 26px;
  font-weight: 600;
  font-size: 16.5px;
  color: var(--navy);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "";
  flex: none;
  width: 11px; height: 11px;
  border-right: 2.5px solid var(--gold-2);
  border-bottom: 2.5px solid var(--gold-2);
  transform: rotate(45deg);
  transition: transform .25s;
  margin-right: 3px;
}
.faq-item[open] summary::after { transform: rotate(-135deg); }
.faq-a { padding: 0 26px 22px; color: var(--muted); font-size: 15px; line-height: 1.85; }
.faq-a b { color: var(--ink); }

/* ==========================================================================
   CTA banner
   ========================================================================== */
.cta-banner {
  position: relative;
  background:
    radial-gradient(600px 300px at 80% -20%, rgba(200,162,75,.22), transparent 60%),
    linear-gradient(150deg, var(--navy) 0%, var(--navy-deep));
  color: #fff;
  text-align: center;
  padding: 84px 24px;
  overflow: hidden;
}
.cta-banner::before {
  content: "";
  position: absolute; inset: 0;
  background-image: radial-gradient(rgba(255,255,255,.05) 1px, transparent 1px);
  background-size: 26px 26px;
}
.cta-title { font-family: var(--serif); font-size: clamp(26px, 4vw, 38px); font-weight: 700; margin-bottom: 16px; position: relative; }
.cta-title .gold { color: var(--gold); }
.cta-sub { color: rgba(255,255,255,.75); max-width: 560px; margin: 0 auto 34px; font-size: 16px; position: relative; }
.cta-actions { display: flex; flex-wrap: wrap; gap: 16px; justify-content: center; position: relative; }

/* ==========================================================================
   Page hero (sub-pages)
   ========================================================================== */
.page-hero {
  position: relative;
  padding: 150px 0 74px;
  background:
    radial-gradient(700px 380px at 88% -10%, rgba(200,162,75,.15), transparent 60%),
    linear-gradient(160deg, var(--navy) 0%, var(--navy-deep) 75%);
  color: #fff;
  text-align: center;
  overflow: hidden;
}
.page-hero::after {
  content: ""; position: absolute; inset: auto 0 0 0; height: 2px;
  background: linear-gradient(90deg, transparent 5%, var(--gold) 50%, transparent 95%);
}
.page-hero .eyebrow { color: var(--gold-soft); }
.page-title { font-family: var(--serif); font-size: clamp(30px, 4.6vw, 44px); font-weight: 700; margin-bottom: 14px; }
.page-sub { color: rgba(255,255,255,.75); max-width: 620px; margin: 0 auto; font-size: 16.5px; }

/* ==========================================================================
   Tables
   ========================================================================== */
.table-wrap {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}
table.plan-table { width: 100%; border-collapse: collapse; }
.plan-table th, .plan-table td { padding: 16px 26px; text-align: left; font-size: 15px; line-height: 1.7; }
.plan-table thead th {
  background: linear-gradient(140deg, var(--navy) 0%, var(--navy-2));
  color: #fff;
  font-weight: 600;
  font-size: 14px;
  letter-spacing: .06em;
}
.plan-table tbody tr + tr td { border-top: 1px solid var(--line); }
.plan-table tbody tr:hover { background: var(--gold-pale); }
.plan-table td.k { color: var(--navy); font-weight: 600; width: 32%; }
.plan-table td.v { color: var(--muted); }
.plan-table td.v b { color: var(--ink); }

/* Split compare */
.compare-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; }
.compare-card {
  border-radius: var(--radius-lg);
  padding: 30px 32px;
  border: 1px solid var(--line);
  background: var(--paper);
}
.compare-card.hl { border-color: var(--gold-soft); background: linear-gradient(160deg, #FFFDF6, var(--gold-pale)); box-shadow: var(--shadow-md); }
.compare-card h4 { font-family: var(--serif); font-size: 19px; color: var(--navy); margin-bottom: 8px; }
.compare-card .cc-tag { font-size: 12.5px; color: var(--gold-2); font-weight: 700; letter-spacing: .1em; margin-bottom: 14px; }
.compare-card p { font-size: 14.5px; color: var(--muted); }

/* ==========================================================================
   Tax example banner (products page 省税示例)
   ========================================================================== */
.quote-banner {
  display: grid;
  gap: 24px;
  padding: 44px 48px;
  border-radius: var(--radius-lg);
  background: linear-gradient(150deg, var(--navy) 0%, var(--navy-deep));
  color: #fff;
  box-shadow: var(--shadow-md);
}
.quote-banner .qb-title { font-family: var(--serif); font-size: clamp(22px, 3vw, 30px); font-weight: 700; margin-bottom: 12px; position: relative; }
.quote-banner .qb-title .gold { color: var(--gold); }
.quote-banner span b { color: var(--gold-soft); }

/* ==========================================================================
   Forms (shared - used by booking form)
   ========================================================================== */
.field label {
  display: block;
  font-size: 13.5px; font-weight: 600;
  color: var(--navy);
  margin-bottom: 7px;
  letter-spacing: .03em;
}
.field label .req { color: #C0392B; }
.field input, .field select, .field textarea {
  width: 100%;
  padding: 13px 16px;
  border: 1.5px solid var(--line-2);
  border-radius: 11px;
  background: var(--ivory);
  color: var(--ink);
  outline: none;
  transition: all .2s;
  font-size: 15px;
}
.field input:focus, .field select:focus, .field textarea:focus {
  border-color: var(--gold);
  background: #fff;
  box-shadow: 0 0 0 4px rgba(200,162,75,.14);
}
.field textarea { min-height: 110px; resize: vertical; }
.field .error-msg { display: none; color: #C0392B; font-size: 12.5px; margin-top: 6px; }
.field.error input, .field.error select { border-color: #C0392B; background: #FDF3F2; }
.field.error .error-msg { display: block; }

/* ==========================================================================
   Contact page
   ========================================================================== */
.contact-layout { display: grid; grid-template-columns: 1fr 1.15fr; gap: 32px; align-items: start; }

.assistant-card {
  background: linear-gradient(165deg, #FFFDF6, var(--gold-pale));
  border: 1.5px solid var(--gold-soft);
  border-radius: var(--radius-lg);
  padding: 40px 34px;
  text-align: center;
  box-shadow: var(--shadow-md);
  position: sticky; top: 100px;
}
.assistant-avatar {
  width: 84px; height: 84px;
  margin: 0 auto 18px;
  border-radius: 26px;
  background: linear-gradient(140deg, var(--navy) 0%, var(--navy-2));
  color: var(--gold);
  display: flex; align-items: center; justify-content: center;
  box-shadow: var(--shadow-md);
}
.assistant-avatar svg { width: 40px; height: 40px; }
.assistant-name { font-family: var(--serif); font-size: 24px; font-weight: 700; color: var(--navy); margin-bottom: 6px; }
.assistant-desc { font-size: 14px; color: var(--muted); margin-bottom: 26px; }
.assistant-desc .hours { color: var(--gold-2); font-weight: 600; }

.assistant-btns { display: grid; gap: 14px; margin-bottom: 22px; }

/* WeChat 二維碼卡片（白底確保可掃，金框呼應主題；掃碼即可添加好友） */
.qr-card {
  background: #fff;
  border: 1.5px solid var(--gold-soft);
  border-radius: var(--radius-lg);
  padding: 18px 16px 14px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  box-shadow: 0 8px 24px rgba(11, 37, 69, .14);
}
.qr-card .qr-img {
  width: 180px;
  height: 180px;
  display: block;
  border-radius: 12px;
  border: 1px solid var(--line-2);
  background: #fff;
}
.qr-card .qr-cap { font-size: 13.5px; font-weight: 700; color: var(--navy); line-height: 1.55; }

.assistant-note { font-size: 12.5px; color: var(--faint); margin-top: 6px; }

/* Booking form */
.booking-card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}
.booking-head {
  background: linear-gradient(140deg, var(--navy) 0%, var(--navy-deep));
  color: #fff;
  padding: 26px 34px;
  display: flex; align-items: center; gap: 16px;
}
.booking-head-ic {
  width: 44px; height: 44px; flex: none;
  border-radius: 12px;
  background: rgba(200,162,75,.18);
  border: 1px solid rgba(200,162,75,.5);
  color: var(--gold);
  display: flex; align-items: center; justify-content: center;
}
.booking-head-ic svg { width: 22px; height: 22px; }
.booking-title { font-family: var(--serif); font-size: 21px; font-weight: 700; }
.booking-sub { font-size: 13px; color: rgba(255,255,255,.65); }

.booking-body { padding: 34px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px 20px; }
.form-grid .full { grid-column: 1 / -1; }
.form-note { font-size: 12.5px; color: var(--faint); margin-top: 16px; }

/* Booking success */
.booking-success { display: none; text-align: center; padding: 20px 10px 10px; animation: fadeUp .5s ease; }
.booking-success.show { display: block; }
.bs-check {
  width: 74px; height: 74px;
  margin: 0 auto 18px;
  border-radius: 50%;
  background: linear-gradient(135deg, #2ACF6E, var(--wa-dark));
  display: flex; align-items: center; justify-content: center;
  color: #fff;
  box-shadow: 0 14px 34px rgba(20,138,69,.35);
}
.bs-check svg { width: 34px; height: 34px; }
.bs-title { font-family: var(--serif); font-size: 24px; font-weight: 700; color: var(--navy); margin-bottom: 8px; }
.bs-sub { color: var(--muted); font-size: 14.5px; margin-bottom: 14px; }
/* 邮件通知状态行 */
.bs-mail-status { display: none; font-size: 13.5px; line-height: 1.6; margin: 0 auto 22px; padding: 10px 16px; border-radius: 10px; max-width: 480px; }
.bs-mail-status.show { display: block; }
.bs-mail-status.ok { background: rgba(46, 164, 98, .10); border: 1px solid rgba(46, 164, 98, .30); color: #1e7a4a; }
.bs-mail-status.warn { background: rgba(196, 154, 62, .12); border: 1px solid rgba(196, 154, 62, .35); color: #8a6a1f; }
.bs-summary {
  text-align: left;
  background: var(--ivory);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 22px 26px;
  margin-bottom: 24px;
  display: grid; gap: 10px;
  max-width: 480px;
  margin-left: auto; margin-right: auto;
}
.bs-row { display: flex; justify-content: space-between; gap: 20px; font-size: 14.5px; }
.bs-row .k { color: var(--muted); }
.bs-row .v { font-weight: 700; color: var(--navy); text-align: right; }
.bs-end-hint { font-size: 13px; color: var(--muted); margin-top: 16px; line-height: 1.7; }

/* Info tiles */
.info-tiles { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; margin-top: 56px; }
.info-tile {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 26px 22px;
  text-align: center;
  transition: all .3s;
}
.info-tile:hover { border-color: var(--gold-soft); transform: translateY(-4px); box-shadow: var(--shadow-sm); }
.info-tile svg { width: 26px; height: 26px; color: var(--gold-2); margin: 0 auto 12px; }
.info-tile .it-label { font-size: 12.5px; color: var(--faint); font-weight: 700; letter-spacing: .1em; margin-bottom: 5px; }
.info-tile .it-value { font-size: 15px; color: var(--navy); font-weight: 600; line-height: 1.55; white-space: pre-line; }

/* ==========================================================================
   About page
   ========================================================================== */
.mvv-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.mvv-card {
  position: relative;
  border-radius: var(--radius-lg);
  padding: 40px 34px;
  border: 1px solid var(--line);
  background: var(--paper);
  overflow: hidden;
  transition: all .3s;
}
.mvv-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); border-color: var(--gold-soft); }
.mvv-card::before {
  content: "";
  position: absolute; top: 0; left: 0; right: 0; height: 4px;
  background: linear-gradient(90deg, var(--gold), var(--gold-soft));
}
.mvv-tag { font-size: 12px; font-weight: 800; letter-spacing: .2em; color: var(--gold-2); margin-bottom: 12px; }
.mvv-title { font-family: var(--serif); font-size: 21px; font-weight: 700; color: var(--navy); margin-bottom: 12px; }
.mvv-text { font-size: 15px; color: var(--muted); line-height: 1.85; }
.cred-ic {
  width: 48px; height: 48px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  background: rgba(200, 162, 75, .13);
  border: 1px solid rgba(200, 162, 75, .35);
  color: var(--gold-2);
  margin-bottom: 18px;
}
.cred-ic svg { width: 23px; height: 23px; }

.about-intro { display: grid; grid-template-columns: 1.1fr .9fr; gap: 56px; align-items: center; }
.about-quote {
  background: linear-gradient(150deg, var(--navy) 0%, var(--navy-deep));
  color: #fff;
  border-radius: var(--radius-lg);
  padding: 44px 40px;
  position: relative;
  box-shadow: var(--shadow-lg);
}
.about-quote::before {
  content: "”";
  position: absolute;
  top: 6px; left: 28px;
  font-family: var(--serif);
  font-size: 110px;
  color: rgba(200,162,75,.35);
  line-height: 1;
}
.about-quote p {
  font-family: var(--serif);
  font-size: 20px;
  line-height: 1.8;
  position: relative;
  color: rgba(255,255,255,.92);
}
.about-quote .aq-sign { margin-top: 18px; font-family: var(--sans); font-size: 13px; color: var(--gold-soft); letter-spacing: .08em; }

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer {
  background: var(--navy-deep);
  color: rgba(255,255,255,.65);
  padding: 70px 0 0;
  font-size: 14px;
}
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.4fr; gap: 44px; padding-bottom: 48px; }
.footer-brand .brand { margin-bottom: 18px; }
.footer-brand p { font-size: 14px; line-height: 1.85; color: rgba(255,255,255,.6); max-width: 300px; }

.footer-col h4 {
  color: #fff;
  font-size: 15px;
  font-weight: 700;
  margin-bottom: 18px;
  letter-spacing: .06em;
  position: relative;
  padding-bottom: 10px;
}
.footer-col h4::after {
  content: ""; position: absolute; left: 0; bottom: 0;
  width: 30px; height: 2px; background: var(--gold); border-radius: 2px;
}
.footer-col ul { display: grid; gap: 10px; }
.footer-col a:hover { color: var(--gold-soft); }
.footer-contact li { display: flex; gap: 10px; align-items: flex-start; margin-bottom: 10px; }
.footer-contact svg { width: 16px; height: 16px; color: var(--gold); flex: none; margin-top: 4px; }

.footer-disclaimer {
  border-top: 1px solid rgba(255,255,255,.09);
  padding: 26px 0;
  font-size: 12px;
  line-height: 1.9;
  color: rgba(255,255,255,.42);
}
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.09);
  padding: 20px 0;
  display: flex; flex-wrap: wrap; gap: 12px;
  justify-content: space-between; align-items: center;
  font-size: 13px;
  color: rgba(255,255,255,.45);
}

/* ==========================================================================
   Utilities & animations
   ========================================================================== */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity .7s ease, transform .7s ease; }
.reveal.in { opacity: 1; transform: none; }
.reveal-d1 { transition-delay: .1s; }
.reveal-d2 { transition-delay: .2s; }
.reveal-d3 { transition-delay: .3s; }

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(18px); }
  to { opacity: 1; transform: none; }
}

.text-center { text-align: center; }
.mt-0 { margin-top: 0; } .mb-0 { margin-bottom: 0; }

.badge-inline {
  display: inline-block;
  font-size: 12px; font-weight: 700;
  color: var(--gold-2);
  background: var(--gold-pale);
  border: 1px solid var(--gold-soft);
  padding: 4px 12px;
  border-radius: 999px;
  letter-spacing: .05em;
}

.note-box {
  background: var(--gold-pale);
  border: 1px solid var(--gold-soft);
  border-left: 4px solid var(--gold);
  border-radius: 0 12px 12px 0;
  padding: 18px 24px;
  font-size: 14px;
  color: var(--muted);
  line-height: 1.8;
}
.note-box b { color: var(--navy); }

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 1024px) {
  .hero-inner { gap: 40px; }
  .cards-grid, .cards-grid.grid-4 { grid-template-columns: repeat(2, 1fr); }
  .info-tiles { grid-template-columns: repeat(2, 1fr); }
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 34px 20px; }
  .stat::before { display: none; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .product-showcase { grid-template-columns: 1fr; gap: 40px; }
  .about-intro { grid-template-columns: 1fr; }
  .contact-layout { grid-template-columns: 1fr; }
  .assistant-card { position: static; }
}

@media (max-width: 900px) {
  .nav-links, .nav .btn { display: none; }
  .nav-toggle { display: flex; }
  .mobile-menu.open { display: block; }
  .hero { padding: 140px 0 80px; }
  .hero-inner { grid-template-columns: 1fr; }
  .hero-visual { max-width: 560px; margin: 14px auto 0; }
  .flow { grid-template-columns: 1fr; gap: 12px; }
  .flow-arrow { padding: 6px 0; }
  .flow-arrow svg { transform: rotate(90deg); }
  .quote-banner { grid-template-columns: 1fr; padding: 40px 30px; gap: 28px; }
  .compare-grid { grid-template-columns: 1fr; }
  .mvv-grid { grid-template-columns: 1fr; }
  .form-grid { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  .section { padding: 68px 0; }
  .hero { padding: 126px 0 64px; }
  .hero-cta .btn { width: 100%; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .cards-grid { grid-template-columns: 1fr; }
  .info-tiles { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 34px; }
  .booking-body { padding: 26px 20px; }
  .product-facts { grid-template-columns: repeat(3, 1fr); gap: 8px; }
  .pf-num { font-size: 16px; }
  .plan-table th, .plan-table td { padding: 13px 16px; font-size: 14px; }
  .brand-sub { display: none; }
}

/* Print-friendly */
@media print {
  .site-header, .hero-visual, .cta-banner, .site-footer { display: none; }
}