/* ============================================================
   UniBridge — Landing Page styles
   Oxford blue + warm gold, academic / premium / trustworthy
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Spectral:ital,wght@0,400;0,500;0,600;0,700;1,400&family=Hanken+Grotesk:wght@400;500;600;700&family=Noto+Serif+SC:wght@500;600;700&family=Noto+Sans+SC:wght@400;500;700&display=swap');

:root {
  /* Brand */
  --navy-900: #081a33;
  --navy-800: #0c2342;
  --navy-700: #0f2a4d;
  --navy-600: #163a66;
  --navy-500: #2a527f;
  --gold:     #c9a24b;
  --gold-soft:#d8bd7e;
  --gold-tint:#f4ecd8;

  /* Neutrals (warm) */
  --paper:    #faf8f3;
  --paper-2:  #f2efe7;
  --line:     #e3ded3;
  --ink:      #16233a;
  --ink-soft: #4a5468;
  --ink-mute: #7b8395;
  --white:    #ffffff;

  /* Type */
  --serif: 'Spectral', 'Noto Serif SC', Georgia, serif;
  --sans:  'Hanken Grotesk', 'Noto Sans SC', system-ui, sans-serif;

  --maxw: 1200px;
  --gut: clamp(20px, 5vw, 64px);

  --r-sm: 6px;
  --r-md: 12px;
  --r-lg: 20px;
  --shadow: 0 18px 50px -28px rgba(8, 26, 51, 0.35);
  --shadow-soft: 0 8px 28px -18px rgba(8, 26, 51, 0.28);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--sans);
  color: var(--ink);
  background: var(--paper);
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

/* ---- language visibility (cn 简 / zh 繁 share the .zh nodes; en = .en) ---- */
[data-lang="en"] .zh { display: none !important; }
[data-lang="cn"] .en { display: none !important; }
[data-lang="zh"] .en { display: none !important; }

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

h1, h2, h3, h4 {
  font-family: var(--serif);
  font-weight: 600;
  line-height: 1.12;
  margin: 0;
  letter-spacing: -0.01em;
  text-wrap: balance;
}
:is([data-lang="cn"],[data-lang="zh"]) h1, :is([data-lang="cn"],[data-lang="zh"]) h2, :is([data-lang="cn"],[data-lang="zh"]) h3, :is([data-lang="cn"],[data-lang="zh"]) h4 {
  letter-spacing: 0.01em;
  font-weight: 600;
}
p { margin: 0; text-wrap: pretty; }

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

/* ---- layout helpers ---- */
.wrap { max-width: var(--maxw); margin: 0 auto; padding-inline: var(--gut); }
.section { padding-block: clamp(64px, 9vw, 130px); }

.eyebrow {
  font-family: var(--sans);
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 18px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.eyebrow::before {
  content: "";
  width: 26px;
  height: 1px;
  background: var(--gold);
  display: inline-block;
}
.eyebrow.center { justify-content: center; }

.lede { color: var(--ink-soft); font-size: clamp(17px, 1.6vw, 19px); max-width: 60ch; }

.section-head { max-width: 760px; }
.section-head h2 { font-size: clamp(30px, 4vw, 46px); }
.section-head .lede { margin-top: 20px; }
.center .section-head, .section-head.center { margin-inline: auto; text-align: center; }
.section-head.center .lede { margin-inline: auto; }

/* ---- buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--sans);
  font-weight: 600;
  font-size: 15.5px;
  letter-spacing: 0.01em;
  padding: 15px 26px;
  border-radius: var(--r-sm);
  cursor: pointer;
  border: 1px solid transparent;
  transition: transform .18s ease, background .2s ease, color .2s ease, border-color .2s ease, box-shadow .2s ease;
  white-space: nowrap;
}
.btn:active { transform: translateY(1px); }
.btn-gold { background: var(--gold); color: var(--navy-900); }
.btn-gold:hover { background: var(--gold-soft); box-shadow: 0 10px 24px -12px rgba(201,162,75,.7); }
.btn-navy { background: var(--navy-700); color: #fff; }
.btn-navy:hover { background: var(--navy-600); }
.btn-ghost { background: transparent; color: #fff; border-color: rgba(255,255,255,.45); }
.btn-ghost:hover { border-color: #fff; background: rgba(255,255,255,.08); }
.btn-outline { background: transparent; color: var(--navy-700); border-color: var(--line); }
.btn-outline:hover { border-color: var(--navy-700); }
.btn .arr { transition: transform .2s ease; }
.btn:hover .arr { transform: translateX(3px); }

/* ============================================================
   HEADER
   ============================================================ */
.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 60;
  transition: background .3s ease, box-shadow .3s ease, border-color .3s ease;
  border-bottom: 1px solid transparent;
}
.site-header.scrolled {
  background: rgba(250, 248, 243, 0.88);
  backdrop-filter: blur(14px);
  border-bottom-color: var(--line);
  box-shadow: var(--shadow-soft);
}
.nav {
  display: flex;
  align-items: center;
  gap: 18px;
  height: 76px;
}
.brand {
  font-family: var(--serif);
  font-weight: 700;
  font-size: 23px;
  letter-spacing: -0.01em;
  color: #fff;
  display: flex;
  align-items: center;
  gap: 10px;
  transition: color .3s ease;
}
.brand .mark {
  width: 30px; height: 30px;
  border: 1.5px solid var(--gold);
  border-radius: 50%;
  display: grid; place-items: center;
  font-size: 14px; color: var(--gold);
  font-weight: 700;
  flex: none;
}
.scrolled .brand { color: var(--navy-800); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 30px;
  margin-left: auto;
}
.nav-links a {
  font-size: 14.5px;
  font-weight: 500;
  color: rgba(255,255,255,.9);
  transition: color .2s ease;
  position: relative;
  text-shadow: 0 1px 12px rgba(8,20,42,.5);
  white-space: nowrap;
}
.scrolled .nav-links a { text-shadow: none; }
.brand { text-shadow: 0 1px 14px rgba(8,20,42,.45); }
.scrolled .brand { text-shadow: none; }
.nav-links a:hover { color: #fff; }
.scrolled .nav-links a { color: var(--ink-soft); }
.scrolled .nav-links a:hover { color: var(--navy-800); }

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

.lang-toggle {
  display: inline-flex;
  border: 1px solid rgba(255,255,255,.4);
  border-radius: 999px;
  overflow: hidden;
  font-size: 13px;
  font-weight: 600;
}
.scrolled .lang-toggle { border-color: var(--line); }
.lang-toggle button {
  background: transparent;
  border: 0;
  color: rgba(255,255,255,.7);
  padding: 6px 12px;
  cursor: pointer;
  font-family: var(--sans);
  font-weight: 600;
  transition: background .2s, color .2s;
}
.scrolled .lang-toggle button { color: var(--ink-mute); }
.lang-toggle button.active { background: var(--gold); color: var(--navy-900); }

.nav-cta { padding: 11px 20px; font-size: 14.5px; }

.burger { display: none; background: none; border: 0; cursor: pointer; padding: 8px; }
.burger span { display:block; width: 24px; height: 2px; background: #fff; margin: 5px 0; transition: .3s; }
.scrolled .burger span { background: var(--navy-800); }

/* ============================================================
   HERO
   ============================================================ */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: flex-end;
  color: #fff;
  overflow: hidden;
}
.hero-bg { position: absolute; inset: 0; z-index: 0; }
.hero-bg img { width: 100%; height: 100%; object-fit: cover; }
.hero-bg::after {
  content: "";
  position: absolute; inset: 0;
  background:
    linear-gradient(180deg, rgba(8,20,42,.55) 0%, rgba(8,20,42,.20) 32%, rgba(8,20,42,.55) 70%, rgba(8,20,42,.92) 100%),
    linear-gradient(90deg, rgba(8,20,42,.75) 0%, rgba(8,20,42,.30) 55%, rgba(8,20,42,0) 100%);
}
.hero-inner {
  position: relative;
  z-index: 2;
  width: 100%;
  padding-bottom: clamp(72px, 9vw, 110px);
  padding-top: 120px;
}
.hero-eyebrow {
  font-size: 13px; font-weight: 600; letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--gold-soft);
  display: flex; align-items: center; gap: 12px;
  margin-bottom: 26px;
}
.hero-eyebrow::before { content:""; width: 34px; height:1px; background: var(--gold-soft); }
.hero h1 {
  font-size: clamp(38px, 6vw, 76px);
  font-weight: 600;
  max-width: 16ch;
  line-height: 1.05;
}
:is([data-lang="cn"],[data-lang="zh"]) .hero h1 { max-width: 20ch; line-height: 1.18; }
.hero h1 .accent { color: var(--gold-soft); font-style: italic; }
.hero-sub {
  margin-top: 26px;
  max-width: 56ch;
  font-size: clamp(16px, 1.7vw, 19.5px);
  color: rgba(255,255,255,.86);
  line-height: 1.6;
}
.hero-actions { margin-top: 38px; display: flex; flex-wrap: wrap; gap: 14px; }
.hero-meta {
  margin-top: 40px;
  display: flex; flex-wrap: wrap;
  gap: clamp(24px, 5vw, 56px);
  border-top: 1px solid rgba(255,255,255,.18);
  padding-top: 28px;
}
.hero-meta .stat { }
.hero-meta .num { font-family: var(--serif); font-size: clamp(26px,3vw,34px); color: #fff; font-weight: 600; white-space: nowrap; }
.hero-meta .num span { color: var(--gold-soft); }
.hero-meta .lbl { font-size: 13px; color: rgba(255,255,255,.7); letter-spacing: .02em; margin-top: 4px; }

.scroll-hint {
  position: absolute; bottom: 22px; right: var(--gut);
  z-index: 3; color: rgba(255,255,255,.55); font-size: 10.5px; letter-spacing: .25em; text-transform: uppercase;
  display: flex; flex-direction: column; align-items: center; gap: 10px;
}
@media (max-width: 960px){ .scroll-hint{ display:none; } }
.scroll-hint .line { width: 1px; height: 40px; background: linear-gradient(rgba(255,255,255,.6), transparent); animation: drop 2.2s ease-in-out infinite; }
@keyframes drop { 0%,100%{ transform: scaleY(.4); opacity:.3; transform-origin: top;} 50%{ transform: scaleY(1); opacity:1; transform-origin: top;} }

/* ============================================================
   PROBLEM
   ============================================================ */
.problem { background: var(--navy-800); color: #fff; }
.problem .lede { color: rgba(255,255,255,.74); }
.problem-quote {
  font-family: var(--serif);
  font-size: clamp(26px, 3.6vw, 42px);
  line-height: 1.28;
  font-weight: 500;
  max-width: 24ch;
}
:is([data-lang="cn"],[data-lang="zh"]) .problem-quote { line-height: 1.45; }
.problem-quote .u { color: var(--gold-soft); }
.problem-grid {
  margin-top: 64px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.pain {
  border: 1px solid rgba(255,255,255,.14);
  border-radius: var(--r-md);
  padding: 34px 30px 36px;
  background: linear-gradient(180deg, rgba(255,255,255,.04), rgba(255,255,255,0));
  transition: border-color .25s, transform .25s;
}
.pain:hover { border-color: rgba(201,162,75,.55); transform: translateY(-4px); }
.pain .pn { font-family: var(--serif); font-size: 15px; color: var(--gold); letter-spacing: .15em; font-weight: 600; }
.pain h3 { font-size: 22px; margin-top: 16px; color: #fff; }
.pain p { margin-top: 14px; color: rgba(255,255,255,.7); font-size: 15.5px; }

/* ============================================================
   SOLUTION / PROGRAMME PILLARS
   ============================================================ */
.pillars {
  margin-top: 60px;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
.pillar {
  display: flex;
  gap: 22px;
  padding: 32px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  box-shadow: var(--shadow-soft);
  transition: transform .25s, box-shadow .25s;
}
.pillar:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.pillar .ico {
  flex: none;
  width: 52px; height: 52px;
  border-radius: 12px;
  background: var(--gold-tint);
  color: var(--navy-700);
  display: grid; place-items: center;
}
.pillar .ico svg { width: 26px; height: 26px; }
.pillar h3 { font-size: 21px; }
.pillar .en-tag { font-family: var(--sans); font-size: 12px; letter-spacing: .12em; text-transform: uppercase; color: var(--gold); font-weight: 700; margin-bottom: 8px; }
.pillar p { margin-top: 10px; color: var(--ink-soft); font-size: 15.5px; }

/* ============================================================
   INCLUDED STRIP
   ============================================================ */
.included { background: var(--paper-2); }
.chips { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 36px; }
.chip {
  display: inline-flex; align-items: center; gap: 9px;
  background: #fff; border: 1px solid var(--line);
  border-radius: 999px; padding: 11px 18px; font-size: 14.5px; font-weight: 500;
  color: var(--ink);
}
.chip .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--gold); flex: none; }

/* ============================================================
   ITINERARY TIMELINE
   ============================================================ */
.timeline { margin-top: 60px; display: grid; gap: 0; }
.tl-row {
  display: grid;
  grid-template-columns: 150px 1fr;
  gap: 36px;
  position: relative;
  padding: 30px 0;
  border-top: 1px solid var(--line);
}
.tl-row:last-child { border-bottom: 1px solid var(--line); }
.tl-day { }
.tl-day .d { font-family: var(--serif); font-size: 13px; letter-spacing: .18em; text-transform: uppercase; color: var(--gold); font-weight: 600; }
.tl-day .big { font-family: var(--serif); font-size: 30px; font-weight: 600; color: var(--navy-700); margin-top: 4px; }
.tl-body h3 { font-size: 21px; color: var(--navy-800); }
.tl-body p { margin-top: 10px; color: var(--ink-soft); font-size: 15.5px; max-width: 60ch; }
.tl-tags { margin-top: 14px; display: flex; flex-wrap: wrap; gap: 8px; }
.tl-tags span { font-size: 12.5px; color: var(--navy-600); background: var(--gold-tint); border-radius: 4px; padding: 4px 10px; font-weight: 600; }

/* ============================================================
   WHO IT'S FOR
   ============================================================ */
.who { background: var(--navy-800); color: #fff; }
.who-grid { margin-top: 56px; display: grid; grid-template-columns: repeat(4,1fr); gap: 20px; }
.who-card {
  border: 1px solid rgba(255,255,255,.14);
  border-radius: var(--r-md);
  padding: 28px 24px;
  background: linear-gradient(180deg, rgba(255,255,255,.04), rgba(255,255,255,0));
}
.who-card .num { font-family: var(--serif); color: var(--gold-soft); font-size: 28px; font-weight: 600; }
.who-card h3 { font-size: 18px; margin-top: 14px; }
.who-card p { margin-top: 8px; color: rgba(255,255,255,.68); font-size: 14.5px; }

/* ============================================================
   FOR PARENTS
   ============================================================ */
.parents { background: var(--paper); }
.parents-layout { display: grid; grid-template-columns: 1fr 1.15fr; gap: clamp(40px, 6vw, 80px); align-items: start; }
.parents-figure {
  position: relative;
  border-radius: var(--r-lg);
  overflow: hidden;
  background: var(--navy-700);
  aspect-ratio: 4/5;
  box-shadow: var(--shadow);
  position: sticky;
  top: 100px;
}
.parents-figure .ph { position: absolute; inset: 0; }
.parents-figure .ph-label {
  position: absolute; left: 20px; bottom: 20px; z-index: 2;
  font-family: ui-monospace, 'SF Mono', monospace; font-size: 11px;
  color: rgba(255,255,255,.85); background: rgba(8,20,42,.5);
  padding: 6px 12px; border-radius: 5px; letter-spacing: .04em;
}
.assure-list { display: grid; gap: 0; }
.assure {
  display: grid; grid-template-columns: 48px 1fr; gap: 22px;
  padding: 26px 0; border-bottom: 1px solid var(--line);
}
.assure:first-child { padding-top: 0; }
.assure .ico {
  width: 48px; height: 48px; border-radius: 12px;
  background: var(--navy-700); color: var(--gold-soft);
  display: grid; place-items: center; flex: none;
}
.assure .ico svg { width: 24px; height: 24px; }
.assure h3 { font-size: 19px; color: var(--navy-800); }
.assure p { margin-top: 7px; color: var(--ink-soft); font-size: 15px; }

/* ============================================================
   OUTCOMES
   ============================================================ */
.outcomes-grid { margin-top: 56px; display: grid; grid-template-columns: repeat(2,1fr); gap: 16px 48px; }
.outcome {
  display: grid; grid-template-columns: 38px 1fr; gap: 18px; align-items: start;
  padding: 22px 0; border-bottom: 1px solid var(--line);
}
.outcome .ck {
  width: 34px; height: 34px; border-radius: 50%;
  border: 1.5px solid var(--gold); color: var(--gold);
  display: grid; place-items: center; flex: none; margin-top: 2px;
}
.outcome .ck svg { width: 16px; height: 16px; }
.outcome p { font-size: 16.5px; color: var(--ink); font-weight: 500; }
.outcome p span { display:block; color: var(--ink-mute); font-weight: 400; font-size: 13.5px; margin-top: 3px; }

/* ============================================================
   MENTORS
   ============================================================ */
.mentors { background: var(--paper-2); }
.mentor-grid { margin-top: 56px; display: grid; grid-template-columns: repeat(3,1fr); gap: 24px; }
.mentor {
  background: #fff; border: 1px solid var(--line); border-radius: var(--r-md);
  overflow: hidden; box-shadow: var(--shadow-soft);
  transition: transform .25s, box-shadow .25s;
}
.mentor:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.mentor .photo { aspect-ratio: 4/3; position: relative; background: var(--navy-700); }
.mentor .photo .ph-label { position:absolute; left:14px; bottom:14px; font-family: ui-monospace, monospace; font-size: 10.5px; color: rgba(255,255,255,.8); background: rgba(8,20,42,.45); padding: 4px 9px; border-radius: 4px; }
.mentor .body { padding: 24px 24px 28px; }
.mentor h3 { font-size: 20px; color: var(--navy-800); }
.mentor .uni { color: var(--gold); font-weight: 600; font-size: 14px; margin-top: 4px; }
.mentor .role { font-size: 13px; color: var(--ink-mute); margin-top: 2px; font-weight: 500; }
.mentor .bio { margin-top: 14px; color: var(--ink-soft); font-size: 14.5px; }
.mentor .langs { margin-top: 16px; display: flex; gap: 8px; flex-wrap: wrap; }
.mentor .langs span { font-size: 11.5px; color: var(--navy-600); background: var(--gold-tint); padding: 4px 10px; border-radius: 999px; font-weight: 600; }

.mentor-note { margin-top: 30px; font-size: 13.5px; color: var(--ink-mute); max-width: 70ch; }

/* ============================================================
   FEES
   ============================================================ */
.fees { background: var(--navy-800); color: #fff; }
.fees-card {
  margin-top: 56px;
  display: grid; grid-template-columns: 1.1fr 1fr;
  background: linear-gradient(155deg, var(--navy-700), var(--navy-900));
  border: 1px solid rgba(201,162,75,.3);
  border-radius: var(--r-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
}
.fees-main { padding: clamp(36px,4vw,56px); border-right: 1px solid rgba(255,255,255,.1); }
.fees-tag { display:inline-block; font-size: 12px; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: var(--navy-900); background: var(--gold); padding: 6px 13px; border-radius: 4px; }
.fees-price { margin-top: 26px; font-family: var(--serif); display: flex; align-items: baseline; gap: 8px; }
.fees-price .from { font-size: 15px; color: rgba(255,255,255,.6); font-family: var(--sans); }
.fees-price .amt { font-size: clamp(48px, 6vw, 68px); font-weight: 600; color: #fff; }
.fees-price .per { font-size: 16px; color: rgba(255,255,255,.6); font-family: var(--sans); }
.fees-fine { margin-top: 16px; color: rgba(255,255,255,.66); font-size: 14.5px; max-width: 44ch; }
.fees-quick { margin-top: 28px; display: grid; grid-template-columns: repeat(2,auto); gap: 14px 36px; }
.fees-quick .q .k { font-size: 12px; color: var(--gold-soft); letter-spacing: .08em; text-transform: uppercase; }
.fees-quick .q .v { font-size: 16px; color: #fff; margin-top: 3px; }
.fees-actions { margin-top: 34px; display: flex; flex-wrap: wrap; gap: 12px; }

.fees-side { padding: clamp(32px,3.5vw,48px); background: rgba(255,255,255,.03); }
.fees-side h4 { font-size: 16px; color: var(--gold-soft); font-family: var(--sans); font-weight: 700; letter-spacing: .04em; }
.incl-list { margin: 16px 0 0; padding: 0; list-style: none; display: grid; gap: 11px; }
.incl-list li { display: flex; gap: 11px; font-size: 14.5px; color: rgba(255,255,255,.82); }
.incl-list li svg { width: 18px; height: 18px; flex: none; margin-top: 2px; }
.incl-list.exclude li { color: rgba(255,255,255,.5); }
.incl-list.exclude li svg { color: rgba(255,255,255,.4); }
.fees-side .divider { height: 1px; background: rgba(255,255,255,.12); margin: 26px 0; }

/* ============================================================
   FAQ
   ============================================================ */
.faq { background: var(--paper); }
.faq-list { margin-top: 48px; max-width: 880px; margin-inline: auto; }
.qa { border-bottom: 1px solid var(--line); }
.qa-q {
  width: 100%; text-align: left; background: none; border: 0; cursor: pointer;
  display: flex; align-items: center; gap: 20px;
  padding: 26px 0; font-family: var(--serif); font-size: clamp(18px,2vw,22px); font-weight: 500; color: var(--navy-800);
}
.qa-q .plus { margin-left: auto; flex: none; width: 26px; height: 26px; position: relative; }
.qa-q .plus::before, .qa-q .plus::after { content:""; position:absolute; background: var(--gold); border-radius: 2px; transition: transform .3s ease; }
.qa-q .plus::before { left: 0; top: 12px; width: 26px; height: 2px; }
.qa-q .plus::after { left: 12px; top: 0; width: 2px; height: 26px; }
.qa.open .qa-q .plus::after { transform: scaleY(0); }
.qa-a { overflow: hidden; max-height: 0; transition: max-height .4s ease; }
.qa-a-inner { padding: 0 46px 28px 0; color: var(--ink-soft); font-size: 16px; line-height: 1.7; }
.qa-a-inner.warn { color: var(--navy-800); border-left: 3px solid var(--gold); padding-left: 20px; background: var(--gold-tint); border-radius: 0 8px 8px 0; padding-top: 16px; padding-bottom: 16px; margin-bottom: 22px; }

/* ============================================================
   CONTACT / FINAL CTA
   ============================================================ */
.contact { background: var(--navy-900); color: #fff; position: relative; overflow: hidden; }
.contact::before {
  content:""; position: absolute; top: -120px; right: -120px; width: 380px; height: 380px;
  background: radial-gradient(circle, rgba(201,162,75,.22), transparent 70%); pointer-events: none;
}
.contact-layout { display: grid; grid-template-columns: 1fr 1.05fr; gap: clamp(40px, 6vw, 84px); align-items: start; position: relative; }
.contact-intro h2 { font-size: clamp(32px,4.2vw,52px); color: #fff; }
.contact-intro .lede { color: rgba(255,255,255,.74); margin-top: 22px; }
.contact-cards { margin-top: 36px; display: grid; gap: 14px; }
.cta-card {
  display: flex; align-items: center; gap: 18px;
  border: 1px solid rgba(255,255,255,.16); border-radius: var(--r-md);
  padding: 20px 22px; transition: border-color .25s, background .25s;
}
.cta-card:hover { border-color: rgba(201,162,75,.5); background: rgba(255,255,255,.03); }
.cta-card .ico { width: 44px; height: 44px; border-radius: 10px; background: rgba(201,162,75,.16); color: var(--gold-soft); display: grid; place-items: center; flex: none; }
.cta-card .ico svg { width: 22px; height: 22px; }
.cta-card .t { font-size: 16px; font-weight: 600; }
.cta-card .s { font-size: 13.5px; color: rgba(255,255,255,.6); margin-top: 2px; }
.cta-card .badge { margin-left: auto; font-size: 11px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--navy-900); background: var(--gold); padding: 4px 10px; border-radius: 4px; }

/* form */
.form-card { background: #fff; color: var(--ink); border-radius: var(--r-lg); padding: clamp(28px, 3.5vw, 44px); box-shadow: var(--shadow); }
.form-card h3 { font-size: 24px; color: var(--navy-800); }
.form-card .sub { color: var(--ink-soft); font-size: 14.5px; margin-top: 8px; }
.form-grid { margin-top: 24px; display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.field { display: flex; flex-direction: column; gap: 7px; }
.field.full { grid-column: 1 / -1; }
.field label { font-size: 12.5px; font-weight: 600; color: var(--ink-soft); letter-spacing: .02em; }
.field label .req { color: var(--gold); }
.field input, .field select, .field textarea {
  font-family: var(--sans); font-size: 15px; color: var(--ink);
  padding: 12px 14px; border: 1px solid var(--line); border-radius: var(--r-sm);
  background: var(--paper); transition: border-color .2s, box-shadow .2s;
}
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; border-color: var(--gold); box-shadow: 0 0 0 3px rgba(201,162,75,.18); background: #fff;
}
.field textarea { resize: vertical; min-height: 84px; }
.form-card .btn-gold { width: 100%; justify-content: center; margin-top: 4px; }
.form-note { font-size: 12px; color: var(--ink-mute); margin-top: 14px; text-align: center; }
.form-ok {
  display: none; text-align: center; padding: 40px 20px;
}
.form-ok.show { display: block; }
.form-ok .ring { width: 64px; height: 64px; border-radius: 50%; background: var(--gold-tint); color: var(--gold); display: grid; place-items: center; margin: 0 auto 20px; }
.form-ok h3 { color: var(--navy-800); }
.form-ok p { color: var(--ink-soft); margin-top: 10px; font-size: 15px; }

/* ============================================================
   FOOTER
   ============================================================ */
.footer { background: var(--navy-900); color: rgba(255,255,255,.6); padding-block: 60px 40px; border-top: 1px solid rgba(255,255,255,.1); }
.footer-top { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 30px; padding-bottom: 36px; border-bottom: 1px solid rgba(255,255,255,.1); }
.footer .brand { color: #fff; }
.footer-tag { margin-top: 14px; max-width: 38ch; font-size: 14px; }
.footer-cols { display: flex; gap: clamp(40px, 6vw, 80px); flex-wrap: wrap; }
.footer-col h5 { font-family: var(--sans); font-size: 12px; letter-spacing: .12em; text-transform: uppercase; color: var(--gold-soft); margin: 0 0 14px; }
.footer-col a { display: block; font-size: 14px; color: rgba(255,255,255,.62); margin-bottom: 9px; transition: color .2s; }
.footer-col a:hover { color: #fff; }
.disclaimer { margin-top: 30px; font-size: 12.5px; line-height: 1.7; color: rgba(255,255,255,.4); max-width: 90ch; }
.footer-bottom { margin-top: 28px; display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; font-size: 12.5px; color: rgba(255,255,255,.4); }

/* ============================================================
   PLACEHOLDER (striped)
   ============================================================ */
.ph {
  background-color: var(--navy-700);
  background-image: repeating-linear-gradient(135deg, rgba(255,255,255,.05) 0 12px, rgba(255,255,255,0) 12px 24px);
}
.ph.gold {
  background-color: var(--navy-600);
  background-image: repeating-linear-gradient(135deg, rgba(201,162,75,.16) 0 12px, rgba(201,162,75,0) 12px 24px);
}

/* ============================================================
   MULTI-PAGE: page hero, nav active, cta band, mini cards
   ============================================================ */
.nav-links a.active { color: #fff; }
.scrolled .nav-links a.active { color: var(--navy-800); }
.nav-links a.active::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: -7px; height: 2px;
  background: var(--gold); border-radius: 2px;
}

.page-hero {
  background: var(--navy-800);
  color: #fff;
  padding-top: clamp(132px, 15vw, 180px);
  padding-bottom: clamp(54px, 7vw, 86px);
  position: relative;
  overflow: hidden;
}
.page-hero::after {
  content: ""; position: absolute; top: -140px; right: -120px; width: 420px; height: 420px;
  background: radial-gradient(circle, rgba(201,162,75,.18), transparent 70%); pointer-events: none;
}
.page-hero .wrap { position: relative; z-index: 1; }
.page-hero .crumb { font-size: 13px; color: rgba(255,255,255,.55); margin-bottom: 22px; letter-spacing: .03em; display: flex; gap: 8px; align-items: center; }
.page-hero .crumb a { color: rgba(255,255,255,.7); }
.page-hero .crumb a:hover { color: #fff; }
.page-hero .crumb .sep { opacity: .4; }
.page-hero .eyebrow { color: var(--gold-soft); }
.page-hero h1 { font-size: clamp(34px, 5vw, 60px); color: #fff; max-width: 20ch; line-height: 1.08; }
:is([data-lang="cn"],[data-lang="zh"]) .page-hero h1 { line-height: 1.22; }
.page-hero .lede { color: rgba(255,255,255,.76); margin-top: 22px; max-width: 60ch; }
.page-hero .ph-actions { margin-top: 32px; display: flex; flex-wrap: wrap; gap: 14px; }

/* cta band at bottom of subpages */
.cta-band { background: var(--navy-900); color: #fff; text-align: center; position: relative; overflow: hidden; }
.cta-band::before { content:""; position:absolute; inset:0; background: radial-gradient(circle at 50% 0%, rgba(201,162,75,.16), transparent 60%); pointer-events:none; }
.cta-band .wrap { position: relative; z-index: 1; }
.cta-band .eyebrow { color: var(--gold-soft); justify-content: center; display: inline-flex; }
.cta-band h2 { font-size: clamp(30px, 4vw, 50px); color: #fff; max-width: 22ch; margin-inline: auto; }
.cta-band .lede { color: rgba(255,255,255,.74); margin: 22px auto 0; text-align: center; }
.cta-band .ph-actions { margin-top: 36px; display: flex; flex-wrap: wrap; gap: 14px; justify-content: center; }

/* home teaser cards (parents / fees) */
.teaser { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(24px, 4vw, 56px); align-items: center; }
.teaser-points { display: grid; gap: 18px; margin-top: 28px; }
.teaser-point { display: grid; grid-template-columns: 26px 1fr; gap: 16px; align-items: start; }
.teaser-point .ck { width: 24px; height: 24px; border-radius: 50%; border: 1.5px solid var(--gold); color: var(--gold); display: grid; place-items: center; flex: none; margin-top: 2px; }
.teaser-point .ck svg { width: 13px; height: 13px; }
.teaser-point p { font-size: 15.5px; color: var(--ink); }
.teaser-point p strong { color: var(--navy-800); font-weight: 600; }

.fees-teaser {
  background: linear-gradient(155deg, var(--navy-700), var(--navy-900));
  color: #fff; border-radius: var(--r-lg); padding: clamp(34px, 4vw, 52px);
  border: 1px solid rgba(201,162,75,.3); box-shadow: var(--shadow);
}
.fees-teaser .fees-price { margin-top: 8px; }
.fees-teaser .ph-actions { margin-top: 28px; display: flex; flex-wrap: wrap; gap: 12px; }

.link-more { display: inline-flex; align-items: center; gap: 8px; color: var(--navy-700); font-weight: 600; font-size: 15.5px; margin-top: 28px; border-bottom: 1.5px solid var(--gold); padding-bottom: 3px; }
.link-more:hover { gap: 12px; }
.link-more.light { color: #fff; }

@media (max-width: 960px) {
  .teaser { grid-template-columns: 1fr; }
}

/* ============================================================
   REVEAL ANIMATION
   ============================================================ */
@media (prefers-reduced-motion: no-preference) {
  .reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s ease, transform .7s ease; }
  .reveal.in { opacity: 1; transform: none; }
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
.mobile-menu { display: none; }

@media (max-width: 960px) {
  .nav-links, .nav-cta { display: none; }
  .burger { display: block; }
  .problem-grid { grid-template-columns: 1fr; }
  .pillars { grid-template-columns: 1fr; }
  .who-grid { grid-template-columns: repeat(2,1fr); }
  .parents-layout { grid-template-columns: 1fr; }
  .parents-figure { position: relative; top: 0; aspect-ratio: 16/10; max-width: 520px; }
  .mentor-grid { grid-template-columns: 1fr 1fr; }
  .fees-card { grid-template-columns: 1fr; }
  .fees-main { border-right: 0; border-bottom: 1px solid rgba(255,255,255,.1); }
  .contact-layout { grid-template-columns: 1fr; }
  .outcomes-grid { grid-template-columns: 1fr; }

  .mobile-menu.open {
    display: block; position: fixed; inset: 76px 0 0 0; z-index: 55;
    background: var(--paper); padding: 30px var(--gut);
  }
  .mobile-menu a { display: block; padding: 16px 0; font-family: var(--serif); font-size: 22px; color: var(--navy-800); border-bottom: 1px solid var(--line); }
  .mobile-menu .btn { margin-top: 24px; width: 100%; justify-content: center; }
}

@media (max-width: 640px) {
  body { font-size: 16px; }
  .tl-row { grid-template-columns: 1fr; gap: 14px; }
  .who-grid { grid-template-columns: 1fr; }
  .mentor-grid { grid-template-columns: 1fr; }
  .form-grid { grid-template-columns: 1fr; }
  .fees-quick { grid-template-columns: 1fr; }
  .hero-meta { gap: 22px; }
}