/* ═══════════════════════════════════════
   拾光造境整合 — GLOBAL STYLESHEET
   ═══════════════════════════════════════ */

/* ── TOKENS ── */
:root {
  --gold:     #C9A96E;
  --gold-lt:  #E2C98A;
  --gold-dk:  #9B7A45;
  --gold-dim: rgba(201,169,110,0.15);
  --ink:      #16120E;
  --ink-90:   rgba(22,18,14,0.90);
  --ink-60:   rgba(22,18,14,0.60);
  --ink-35:   rgba(22,18,14,0.35);
  --cream:    #FAF8F3;
  --warm:     #F3EDE2;
  --panel:    #1E1A14;
  --white:    #FFFFFF;
  --line-grn: #06C755;
  --font-d: 'Cormorant Garamond', serif;
  --font-s: 'Noto Serif TC', serif;
  --font-n: 'Noto Sans TC', sans-serif;
  --ease: cubic-bezier(0.22,1,0.36,1);
}

/* ── RESET ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body { font-family: var(--font-n); background: var(--cream); color: var(--ink); overflow-x: hidden; }
img { display: block; max-width: 100%; }
a { color: inherit; }

/* ── SCROLLBAR ── */
::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: var(--warm); }
::-webkit-scrollbar-thumb { background: var(--gold); border-radius: 2px; }

/* ── TYPOGRAPHY ── */
.t-eyebrow {
  font-family: var(--font-n);
  font-size: 0.68rem;
  font-weight: 300;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--gold);
}
.t-display {
  font-family: var(--font-d);
  font-weight: 300;
  line-height: 1.12;
  letter-spacing: 0.01em;
}
.t-serif {
  font-family: var(--font-s);
  font-weight: 300;
}
.t-rule {
  width: 40px; height: 1px;
  background: var(--gold);
  margin: 1rem 0 2.4rem;
}
.t-rule.c { margin-left: auto; margin-right: auto; }

/* ── NAV ── */
#nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 900;
  height: 70px;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 5vw;
  background: rgba(22,18,14,0.55);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(201,169,110,0.12);
  transition: background 0.4s var(--ease);
}
#nav.solid { background: rgba(22,18,14,0.97); }

.nav-brand {
  text-decoration: none;
  display: flex; flex-direction: column; gap: 1px;
}
.nav-brand-zh {
  font-family: var(--font-d);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--gold);
  letter-spacing: 0.05em;
  line-height: 1;
}
.nav-brand-en {
  font-size: 0.58rem;
  font-weight: 300;
  letter-spacing: 0.18em;
  color: rgba(201,169,110,0.5);
}

.nav-menu {
  display: flex; align-items: center; gap: 0.15rem;
  list-style: none;
}
.nav-menu a {
  display: block;
  font-size: 0.78rem;
  font-weight: 300;
  letter-spacing: 0.08em;
  color: rgba(255,255,255,0.65);
  text-decoration: none;
  padding: 0.4em 0.85em;
  transition: color 0.2s;
  white-space: nowrap;
}
.nav-menu a:hover,
.nav-menu a.active { color: var(--gold); }

.nav-menu .nav-cta > a {
  background: var(--gold);
  color: var(--ink) !important;
  padding: 0.5em 1.3em;
  font-weight: 400;
  transition: background 0.2s;
}
.nav-menu .nav-cta > a:hover { background: var(--gold-lt); }

/* dropdown */
.nav-has-drop { position: relative; }
.nav-drop {
  display: none;
  position: absolute; top: 100%; left: 0;
  min-width: 180px;
  background: rgba(22,18,14,0.97);
  border: 1px solid rgba(201,169,110,0.15);
  padding: 0.5rem 0;
}
.nav-has-drop:hover .nav-drop { display: block; }
.nav-drop a {
  display: block !important;
  padding: 0.55em 1.2em !important;
  font-size: 0.76rem !important;
  color: rgba(255,255,255,0.55) !important;
  border-bottom: 1px solid rgba(255,255,255,0.04);
}
.nav-drop a:last-child { border-bottom: none; }
.nav-drop a:hover { color: var(--gold) !important; background: rgba(201,169,110,0.05); }

.hamburger {
  display: none;
  flex-direction: column; gap: 5px; cursor: pointer;
  padding: 4px;
}
.hamburger span {
  display: block; width: 26px; height: 1px;
  background: var(--gold);
  transition: transform 0.3s, opacity 0.3s;
}
.hamburger.open span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

/* ── PAGE HERO (shared base) ── */
.page-breadcrumb { font-size: .72rem; color: var(--ink-35); padding: 1rem 5vw .5rem; background: var(--cream); }
.page-breadcrumb a { color: var(--gold); text-decoration: none; }

/* Review Cards */
.review-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.2rem; }
.review-card { background: var(--white); border: 1px solid rgba(201,169,110,.15); padding: 1.8rem; transition: all .3s; }
.review-card:hover { border-color: var(--gold); box-shadow: 0 8px 24px rgba(201,169,110,.1); }
.review-stars { color: #F5A623; font-size: .85rem; letter-spacing: .1em; margin-bottom: .7rem; }
.review-text { font-size: .84rem; color: var(--ink-60); line-height: 1.85; font-weight: 300; margin-bottom: 1.1rem; }
.review-footer { display: flex; align-items: center; justify-content: space-between; padding-top: .9rem; border-top: 1px solid rgba(201,169,110,.1); }
.review-author { font-size: .76rem; color: var(--ink); font-weight: 500; }
.review-source { font-size: .65rem; color: var(--ink-35); letter-spacing: .05em; }
.review-reply { margin-top: .9rem; padding: .8rem 1rem; background: rgba(201,169,110,.06); border-left: 2px solid var(--gold); font-size: .76rem; color: var(--ink-60); line-height: 1.7; font-weight: 300; }
.review-reply strong { color: var(--gold); font-weight: 500; }
@media(max-width:860px){ .review-grid{ grid-template-columns: 1fr 1fr; } }
@media(max-width:540px){ .review-grid{ grid-template-columns: 1fr; } }
.page-hero {
  padding-top: 70px;
  min-height: 52vh;
  display: flex; align-items: flex-end;
  position: relative;
  overflow: hidden;
  background: var(--ink);
}
.page-hero-bg {
  position: absolute; inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0.35;
  transform: scale(1.05);
  transition: transform 8s var(--ease);
}
.page-hero:hover .page-hero-bg { transform: scale(1); }
.page-hero-content {
  position: relative; z-index: 2;
  padding: 4rem 5vw 5rem;
  max-width: 820px;
}
.page-hero-tag {
  display: inline-block;
  font-size: 0.65rem; letter-spacing: 0.25em;
  background: var(--gold); color: var(--ink);
  padding: 0.3em 1em; margin-bottom: 1.4rem;
}
.page-hero h1 {
  font-family: var(--font-d);
  font-size: clamp(2.4rem, 5.5vw, 4.2rem);
  font-weight: 300; color: var(--white);
  line-height: 1.1; margin-bottom: 1rem;
}
.page-hero h1 em { font-style: italic; color: var(--gold-lt); }
.page-hero p {
  font-family: var(--font-s);
  font-size: 0.95rem; font-weight: 300;
  color: rgba(255,255,255,0.55);
  line-height: 2; max-width: 560px;
}

/* ── SECTION WRAPPER ── */
.wrap { max-width: 1240px; margin: 0 auto; }
.sec { padding: 96px 5vw; }
.sec-dark { background: var(--ink); }
.sec-warm { background: var(--warm); }
.sec-white { background: var(--white); }
.sec-panel { background: var(--panel); }

/* ── BUTTONS ── */
.btn {
  display: inline-flex; align-items: center; gap: 0.5em;
  text-decoration: none;
  font-family: var(--font-n);
  font-size: 0.8rem; font-weight: 400;
  letter-spacing: 0.12em;
  padding: 0.9em 2em;
  transition: transform 0.25s var(--ease), background 0.25s, color 0.25s, border-color 0.25s;
  cursor: pointer; border: none;
}
.btn:hover { transform: translateY(-2px); }
.btn-gold { background: var(--gold); color: var(--ink); }
.btn-gold:hover { background: var(--gold-lt); }
.btn-outline { border: 1px solid rgba(201,169,110,0.55); color: var(--gold); background: transparent; }
.btn-outline:hover { border-color: var(--gold); background: rgba(201,169,110,0.06); }
.btn-outline-w { border: 1px solid rgba(255,255,255,0.3); color: rgba(255,255,255,0.8); background: transparent; }
.btn-outline-w:hover { border-color: var(--gold); color: var(--gold); }
.btn-line { background: var(--line-grn); color: #fff; }
.btn-line:hover { background: #05b34c; }

/* ── CARDS ── */
.card-grid { display: grid; gap: 1.5px; background: var(--gold-dim); }
.card-grid-2 { grid-template-columns: repeat(2, 1fr); }
.card-grid-3 { grid-template-columns: repeat(3, 1fr); }
.card-grid-4 { grid-template-columns: repeat(4, 1fr); }

.card {
  background: var(--white);
  padding: 2.8rem 2.4rem;
  position: relative;
  overflow: hidden;
  transition: transform 0.35s var(--ease), box-shadow 0.35s;
}
.card::after {
  content: '';
  position: absolute; bottom: 0; left: 0;
  width: 0; height: 2px;
  background: var(--gold);
  transition: width 0.4s var(--ease);
}
.card:hover { transform: translateY(-6px); box-shadow: 0 18px 52px rgba(22,18,14,0.09); }
.card:hover::after { width: 100%; }
.card-dark { background: var(--panel); }
.card-dark .card-title { color: var(--white); }
.card-dark .card-body { color: rgba(255,255,255,0.4); }
.card-icon { margin-bottom: 1.6rem; }
.card-icon svg { width: 34px; height: 34px; stroke: var(--gold); fill: none; stroke-width: 1.2; }
.card-num {
  position: absolute; top: 1.8rem; right: 2rem;
  font-family: var(--font-d);
  font-size: 4.5rem; font-weight: 300;
  color: rgba(201,169,110,0.07);
  line-height: 1;
}
.card-title {
  font-family: var(--font-s);
  font-size: 1.05rem; font-weight: 500;
  margin-bottom: 0.7rem;
}
.card-body {
  font-size: 0.82rem; font-weight: 300;
  line-height: 1.9; color: var(--ink-60);
  margin-bottom: 1.4rem;
}
.tags { display: flex; flex-wrap: wrap; gap: 0.4rem; margin-top: auto; }
.tag {
  font-size: 0.65rem; letter-spacing: 0.1em;
  padding: 0.28em 0.75em;
  border: 1px solid rgba(201,169,110,0.35);
  color: var(--gold-dk);
  font-weight: 300;
}

/* ── STATS STRIP ── */
.stats-strip {
  background: var(--ink);
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  text-align: center;
  padding: 56px 5vw;
  gap: 1rem;
}
.stat-n {
  font-family: var(--font-d);
  font-size: 3rem; font-weight: 300;
  color: var(--gold); line-height: 1;
}
.stat-n sup { font-size: 1.1rem; }
.stat-l {
  font-size: 0.7rem; letter-spacing: 0.18em;
  color: rgba(255,255,255,0.38);
  margin-top: 0.5rem; font-weight: 300;
}

/* ── PROCESS STEPS ── */
.steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2px;
  background: rgba(201,169,110,0.07);
}
.step {
  background: var(--panel);
  padding: 2.4rem 1.8rem;
  position: relative;
  overflow: hidden;
}
.step::after {
  content: '';
  position: absolute; bottom: 0; left: 0;
  width: 0; height: 2px; background: var(--gold);
  transition: width 0.45s var(--ease);
}
.step:hover::after { width: 100%; }
.step-n {
  font-family: var(--font-d);
  font-size: 3.5rem; font-weight: 300;
  color: rgba(201,169,110,0.12);
  line-height: 1; margin-bottom: 1.1rem;
}
.step-t { font-family: var(--font-s); font-size: 0.95rem; font-weight: 500; color: var(--white); margin-bottom: 0.5rem; }
.step-d { font-size: 0.78rem; color: rgba(255,255,255,0.33); line-height: 1.85; font-weight: 300; }

/* ── VIDEO GRID ── */
.vthumb {
  display: block; text-decoration: none;
  position: relative; overflow: hidden;
  background: var(--ink);
}
.vthumb img { width: 100%; aspect-ratio: 16/9; object-fit: cover; opacity: 0.7; transition: opacity 0.4s, transform 0.5s var(--ease); }
.vthumb:hover img { opacity: 0.45; transform: scale(1.04); }
.vplay {
  position: absolute; top: 50%; left: 50%;
  transform: translate(-50%,-50%);
  width: 60px; height: 60px;
  border: 2px solid rgba(255,255,255,0.75);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  transition: background 0.25s, border-color 0.25s, transform 0.25s var(--ease);
}
.vthumb:hover .vplay { background: var(--gold); border-color: var(--gold); transform: translate(-50%,-50%) scale(1.1); }
.vplay svg { width: 20px; height: 20px; fill: white; margin-left: 3px; }
.vcap {
  position: absolute; bottom: 0; left: 0; right: 0;
  background: linear-gradient(transparent, rgba(22,18,14,0.88));
  padding: 2rem 1.2rem 1rem;
  font-family: var(--font-s);
  font-size: 0.85rem; font-weight: 300; color: white;
}

/* ── GALLERY SCROLL ── */
.gallery-scroll {
  display: flex; gap: 2px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  padding: 0 5vw;
  scrollbar-width: none;
}
.gallery-scroll::-webkit-scrollbar { display: none; }
.gitem {
  flex-shrink: 0;
  width: 300px; aspect-ratio: 3/4;
  scroll-snap-align: start;
  overflow: hidden; position: relative;
}
.gitem img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s var(--ease); }
.gitem:hover img { transform: scale(1.06); }
.gitem-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(transparent 55%, rgba(22,18,14,0.75));
  opacity: 0; transition: opacity 0.35s;
}
.gitem:hover .gitem-overlay { opacity: 1; }
.gitem-label {
  position: absolute; bottom: 1rem; left: 1.2rem;
  font-family: var(--font-s);
  font-size: 0.8rem; color: white; font-weight: 300;
  opacity: 0; transition: opacity 0.35s;
}
.gitem:hover .gitem-label { opacity: 1; }

/* ── TESTIMONIALS ── */
.tcard {
  background: var(--warm);
  padding: 2.4rem;
}
.tcard-q {
  font-family: var(--font-d);
  font-size: 5rem; line-height: 0.5;
  color: rgba(201,169,110,0.35);
  margin-bottom: 1.2rem;
}
.tcard-text {
  font-family: var(--font-s);
  font-size: 0.9rem; font-weight: 300;
  line-height: 2; color: var(--ink-60);
  margin-bottom: 1.6rem;
}
.tcard-author { display: flex; align-items: center; gap: 0.9rem; }
.tcard-av {
  width: 42px; height: 42px; border-radius: 50%;
  background: var(--gold);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-d); font-size: 1.1rem; color: var(--ink);
  flex-shrink: 0;
}
.tcard-name { font-family: var(--font-s); font-size: 0.85rem; font-weight: 500; }
.tcard-date { font-size: 0.68rem; color: var(--ink-35); margin-top: 0.15rem; }
.tcard-stars { color: var(--gold); font-size: 0.75rem; margin-bottom: 0.15rem; }

/* ── PACKAGES ── */
.pkg-card {
  background: var(--white);
  border: 1px solid rgba(201,169,110,0.18);
  padding: 2.8rem 2.2rem;
  position: relative;
  transition: transform 0.35s var(--ease), box-shadow 0.35s;
}
.pkg-card:hover { transform: translateY(-8px); box-shadow: 0 22px 60px rgba(22,18,14,0.1); }
.pkg-card.featured { background: var(--ink); border-color: var(--gold); }
.pkg-badge {
  position: absolute; top: -1px; left: 50%; transform: translateX(-50%);
  background: var(--gold); color: var(--ink);
  font-size: 0.62rem; letter-spacing: 0.18em;
  padding: 0.3em 1.2em;
}
.pkg-name { font-family: var(--font-d); font-size: 1.6rem; font-weight: 400; }
.pkg-name-zh { font-family: var(--font-s); font-size: 0.72rem; color: var(--gold); letter-spacing: 0.15em; margin-bottom: 1.6rem; }
.pkg-price { font-family: var(--font-d); font-size: 2.2rem; font-weight: 300; color: var(--gold); line-height: 1; }
.pkg-note { font-size: 0.7rem; color: var(--ink-35); margin-bottom: 2rem; font-weight: 300; }
.pkg-card.featured .pkg-note { color: rgba(255,255,255,0.3); }
.pkg-divider { border: none; border-top: 1px solid rgba(201,169,110,0.15); margin-bottom: 1.6rem; }
.pkg-list { list-style: none; margin-bottom: 2.2rem; }
.pkg-list li {
  font-size: 0.8rem; font-weight: 300;
  padding: 0.45rem 0;
  border-bottom: 1px solid rgba(22,18,14,0.04);
  display: flex; align-items: flex-start; gap: 0.6em;
  color: var(--ink-60);
  line-height: 1.6;
}
.pkg-card.featured .pkg-list li { color: rgba(255,255,255,0.5); border-color: rgba(255,255,255,0.04); }
.pkg-list li::before { content: '—'; color: var(--gold); font-size: 0.7rem; flex-shrink: 0; margin-top: 0.1em; }
.pkg-btn {
  display: block; text-align: center;
  padding: 0.9em; font-size: 0.76rem; letter-spacing: 0.14em;
  text-decoration: none;
  border: 1px solid var(--gold); color: var(--gold);
  transition: background 0.25s, color 0.25s;
}
.pkg-card.featured .pkg-btn { background: var(--gold); color: var(--ink); }
.pkg-btn:hover { background: var(--gold); color: var(--ink); }
.pkg-card.featured .pkg-btn:hover { background: var(--gold-lt); }

/* ── CONTACT FORM ── */
.cf { display: flex; flex-direction: column; gap: 1rem; }
.cf-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.cf-group { display: flex; flex-direction: column; gap: 0.35rem; }
.cf-label { font-size: 0.65rem; letter-spacing: 0.22em; color: var(--gold); font-weight: 300; text-transform: uppercase; }
.cf-input, .cf-select, .cf-textarea {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(201,169,110,0.2);
  color: rgba(255,255,255,0.8);
  font-family: var(--font-n); font-size: 0.85rem; font-weight: 300;
  padding: 0.85em 1em; outline: none; width: 100%;
  transition: border-color 0.25s;
}
.cf-input::placeholder, .cf-textarea::placeholder { color: rgba(255,255,255,0.2); }
.cf-input:focus, .cf-textarea:focus, .cf-select:focus { border-color: var(--gold); }
.cf-select option { background: var(--ink); }
.cf-textarea { resize: vertical; min-height: 110px; }
.cf-submit {
  background: var(--gold); color: var(--ink);
  border: none; font-family: var(--font-n);
  font-size: 0.82rem; letter-spacing: 0.16em;
  padding: 1em 2em; cursor: pointer; font-weight: 400;
  transition: background 0.25s, transform 0.25s var(--ease);
  margin-top: 0.4rem;
}
.cf-submit:hover { background: var(--gold-lt); transform: translateY(-2px); }

/* ── LINE FLOAT ── */
.line-float {
  position: fixed; bottom: 1.8rem; right: 1.8rem;
  z-index: 800;
  display: flex; flex-direction: column; align-items: center; gap: 0.5rem;
}
.line-float-btn {
  width: 56px; height: 56px; border-radius: 50%;
  background: var(--line-grn);
  display: flex; align-items: center; justify-content: center;
  text-decoration: none;
  box-shadow: 0 4px 20px rgba(6,199,85,0.4);
  transition: transform 0.3s var(--ease), box-shadow 0.3s;
}
.line-float-btn:hover { transform: scale(1.12); box-shadow: 0 6px 28px rgba(6,199,85,0.55); }
.line-float-btn svg { width: 30px; height: 30px; fill: white; }
.line-float-label {
  font-size: 0.58rem; letter-spacing: 0.08em;
  background: rgba(255,255,255,0.92);
  color: var(--ink-60); padding: 0.2em 0.7em;
  white-space: nowrap;
}

/* ── BACK TO TOP ── */
.back-top {
  position: fixed; bottom: 5.8rem; right: 1.8rem;
  z-index: 800;
  width: 40px; height: 40px;
  border: 1px solid rgba(201,169,110,0.3);
  background: rgba(22,18,14,0.82);
  display: flex; align-items: center; justify-content: center;
  text-decoration: none;
  opacity: 0; pointer-events: none;
  transition: opacity 0.3s;
  backdrop-filter: blur(8px);
}
.back-top.show { opacity: 1; pointer-events: all; }
.back-top:hover { border-color: var(--gold); }
.back-top svg { width: 16px; height: 16px; stroke: var(--gold); fill: none; stroke-width: 2; }

/* ── FOOTER ── */
#footer {
  background: #0E0B08;
  border-top: 1px solid rgba(201,169,110,0.08);
}
.footer-main {
  display: grid;
  grid-template-columns: 1.8fr 1fr 1fr 1fr 1fr;
  gap: 2.2rem;
  max-width: 1320px; margin: 0 auto;
  padding: 64px 5vw 40px;
}
.footer-logo-zh { font-family: var(--font-d); font-size: 1.5rem; color: var(--gold); font-weight: 300; margin-bottom: 0.8rem; }
.footer-logo-en { font-size: 0.6rem; letter-spacing: 0.2em; color: rgba(201,169,110,0.35); margin-bottom: 1.2rem; }
.footer-tagline { font-family: var(--font-s); font-size: 0.78rem; color: rgba(255,255,255,0.25); line-height: 1.95; font-weight: 300; max-width: 240px; margin-bottom: 1.6rem; }
.footer-socials { display: flex; gap: 0.6rem; }
.footer-social {
  width: 36px; height: 36px;
  border: 1px solid rgba(201,169,110,0.2);
  display: flex; align-items: center; justify-content: center;
  text-decoration: none;
  transition: border-color 0.25s, background 0.25s;
}
.footer-social:hover { border-color: var(--gold); background: rgba(201,169,110,0.07); }
.footer-social svg { width: 15px; height: 15px; fill: rgba(255,255,255,0.4); transition: fill 0.25s; }
.footer-social:hover svg { fill: var(--gold); }

.footer-col-title { font-size: 0.65rem; letter-spacing: 0.22em; color: var(--gold); text-transform: uppercase; font-weight: 300; margin-bottom: 1.2rem; }
.footer-links { list-style: none; display: flex; flex-direction: column; gap: 0.6rem; }
.footer-links a { font-size: 0.78rem; color: rgba(255,255,255,0.28); text-decoration: none; font-weight: 300; transition: color 0.25s; }
.footer-links a:hover { color: var(--gold); }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.04);
  padding: 1.4rem 5vw;
  display: flex; align-items: center; justify-content: space-between;
  max-width: 1240px; margin: 0 auto;
  flex-wrap: wrap; gap: 0.8rem;
}
.footer-copy { font-size: 0.68rem; color: rgba(255,255,255,0.18); font-weight: 300; letter-spacing: 0.04em; }
.footer-group { font-family: var(--font-d); font-size: 0.7rem; color: rgba(201,169,110,0.3); letter-spacing: 0.12em; }

/* ── FADE IN ── */
.fi { opacity: 0; transform: translateY(24px); transition: opacity 0.65s var(--ease), transform 0.65s var(--ease); }
.fi.vis { opacity: 1; transform: none; }
.fi-d1 { transition-delay: 0.08s; }
.fi-d2 { transition-delay: 0.16s; }
.fi-d3 { transition-delay: 0.24s; }
.fi-d4 { transition-delay: 0.32s; }
.fi-d5 { transition-delay: 0.40s; }
.fi-d6 { transition-delay: 0.48s; }

/* ── RESPONSIVE ── */
@media (max-width: 1024px) {
  .card-grid-4 { grid-template-columns: repeat(2, 1fr); }
  .stats-strip { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 860px) {
  .nav-menu { display: none; }
  .nav-menu.open {
    display: flex; flex-direction: column;
    position: absolute; top: 70px; left: 0; right: 0;
    background: rgba(22,18,14,0.98);
    padding: 1.2rem 5vw 2rem;
    gap: 0.2rem;
    max-height: calc(100vh - 70px);
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
  }
  .nav-menu.open .nav-drop { display: none; position: static; border: none; padding: 0 0 0 1rem; background: transparent; }
  .nav-menu.open .nav-has-drop.open .nav-drop { display: block; }
  .nav-menu.open .nav-drop a { font-size: 0.72rem !important; padding: 0.4em 0 !important; color: rgba(201,169,110,0.65) !important; }
  .nav-has-drop > a { pointer-events: auto !important; }
  .nav-has-drop.open > a { color: var(--gold) !important; }
  .hamburger { display: flex; }
  .card-grid-3 { grid-template-columns: 1fr 1fr; }
  .card-grid-2 { grid-template-columns: 1fr; }
  .footer-main { grid-template-columns: 1fr 1fr; }
  .cf-row { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
  .sec { padding: 72px 5vw; }
  .card-grid-3, .card-grid-4 { grid-template-columns: 1fr; }
  .stats-strip { grid-template-columns: repeat(2, 1fr); padding: 40px 5vw; }
  .footer-main { grid-template-columns: 1fr; }
  .gitem { width: 260px; }
  .steps { grid-template-columns: 1fr; }
}

/* 人像圖片避免切頭 */
.single-img { object-position: center top; }
.team-img { object-position: center top; }
.about-img { object-position: center top; }
.gitem img { object-position: center top; }

/* ═══════════════════════════════════════
   補充元件 — SERVICE PAGES
   ═══════════════════════════════════════ */

/* ── ADV-GRID（服務頁用卡片格） ── */
.adv-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5px;
  background: var(--gold-dim);
}
.adv-grid .card {
  background: var(--white);
  padding: 2.4rem 2rem;
  position: relative;
  overflow: hidden;
  transition: transform 0.35s var(--ease), box-shadow 0.35s;
  display: flex;
  flex-direction: column;
}
.adv-grid .card::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 0; height: 2px;
  background: var(--gold);
  transition: width 0.4s var(--ease);
}
.adv-grid .card:hover { transform: translateY(-5px); box-shadow: 0 16px 48px rgba(22,18,14,0.09); }
.adv-grid .card:hover::after { width: 100%; }

@media (max-width: 860px) { .adv-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 540px) { .adv-grid { grid-template-columns: 1fr; } }

/* ── PROPOSAL CARDS ── */
.proposal-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  max-width: 960px;
  margin: 0 auto;
}
.proposal-card {
  border: 1px solid rgba(201,169,110,0.2);
  padding: 2.2rem 2rem;
  background: var(--white);
  position: relative;
  transition: border-color 0.25s, box-shadow 0.25s;
}
.proposal-card:hover {
  border-color: var(--gold);
  box-shadow: 0 8px 32px rgba(201,169,110,0.12);
}
.proposal-card .card-num {
  font-family: var(--font-d);
  font-size: 3.5rem;
  font-weight: 300;
  color: rgba(201,169,110,0.10);
  line-height: 1;
  margin-bottom: 0.3rem;
}

@media (max-width: 640px) { .proposal-grid { grid-template-columns: 1fr; } }

/* ── FAQ PAGE ── */
.faq-item {
  border-bottom: 1px solid rgba(201,169,110,0.18);
}
.faq-q {
  width: 100%;
  text-align: left;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 1.6rem 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  font-family: var(--font-s);
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--ink);
  line-height: 1.5;
}
.faq-q:hover { color: var(--gold); }
.faq-icon {
  width: 20px; height: 20px;
  border: 1px solid rgba(201,169,110,0.4);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  transition: background 0.25s, border-color 0.25s;
  font-size: 0.9rem;
  color: var(--gold);
}
.faq-item.open .faq-icon { background: var(--gold); color: var(--ink); border-color: var(--gold); }
.faq-a {
  display: none;
  padding: 0 0 1.6rem;
  font-size: 0.86rem;
  color: var(--ink-60);
  line-height: 2;
  font-weight: 300;
}
.faq-item.open .faq-a { display: block; }

/* ── KNOWLEDGE CENTER ── */
.kb-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
.kb-card {
  border: 1px solid rgba(201,169,110,0.15);
  background: var(--white);
  padding: 2rem 1.8rem;
  text-decoration: none;
  color: inherit;
  display: block;
  transition: border-color 0.25s, box-shadow 0.25s;
  position: relative;
}
.kb-card:hover { border-color: var(--gold); box-shadow: 0 6px 28px rgba(201,169,110,0.10); }
.kb-cat {
  font-size: 0.62rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gold);
  font-weight: 300;
  margin-bottom: 0.7rem;
}
.kb-title {
  font-family: var(--font-s);
  font-size: 0.92rem;
  font-weight: 500;
  line-height: 1.55;
  margin-bottom: 0.6rem;
  color: var(--ink);
}
.kb-desc {
  font-size: 0.78rem;
  color: var(--ink-60);
  line-height: 1.85;
  font-weight: 300;
}
.kb-arrow {
  display: inline-block;
  margin-top: 1.2rem;
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  color: var(--gold);
}
@media (max-width: 860px) { .kb-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 540px) { .kb-grid { grid-template-columns: 1fr; } }

/* Mobile nav dropdown handled by JS */

/* ══════════════════════════════════════════════
   RWD 補強：inline style grid 響應式覆蓋
   (使用 !important 覆蓋 inline style specificity)
   ══════════════════════════════════════════════ */

/* 平板（≤860px）：三欄→二欄 */
@media(max-width:860px){
  [style*="grid-template-columns:repeat(3,1fr)"]{
    grid-template-columns:1fr 1fr !important;
  }
  [style*="grid-template-columns:repeat(4,1fr)"]{
    grid-template-columns:1fr 1fr !important;
  }
}

/* 手機（≤540px）：全部→單欄 */
@media(max-width:540px){
  [style*="grid-template-columns:repeat(3,1fr)"],
  [style*="grid-template-columns:repeat(4,1fr)"],
  [style*="grid-template-columns:1fr 1fr"],
  [style*="grid-template-columns:2fr 1fr"]{
    grid-template-columns:1fr !important;
  }
}