/* ============================================================
   MediTrip China · International Medical Travel Concierge
   Premium design system — editorial serif + modern sans
   ============================================================ */

:root {
  --navy-deep: #051C36;
  --navy: #0B2E4F;
  --navy-2: #123C66;
  --teal: #0E8C8C;
  --teal-soft: #E6F3F3;
  --gold: #C9A227;
  --gold-light: #E3C25B;
  --gold-soft: #F7EFD8;
  --cream: #F6F8FB;
  --ink: #12202F;
  --line: #E6EBF1;
  --text: #1F2A36;
  --text-muted: #5C6B7A;
  --white: #ffffff;
  --success: #16A34A;
  --danger: #DC2626;
  --radius: 16px;
  --radius-sm: 10px;
  --radius-xl: 24px;
  --shadow-sm: 0 2px 10px rgba(11, 46, 79, 0.05);
  --shadow: 0 8px 30px rgba(11, 46, 79, 0.08);
  --shadow-lg: 0 24px 60px rgba(11, 46, 79, 0.14);
  --shadow-xl: 0 40px 90px rgba(11, 46, 79, 0.2);
  --font: "PingFang SC", "Microsoft YaHei", -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-display: Georgia, "Times New Roman", "PingFang SC", "Microsoft YaHei", serif;
}

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

html { scroll-behavior: smooth; overflow-x: hidden; }

body {
  font-family: var(--font);
  color: var(--text);
  background: var(--white);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
  font-size: 16px;
}

a { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; }
ul { list-style: none; }

::selection { background: var(--gold); color: var(--navy-deep); }
a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible { outline: 2px solid var(--gold); outline-offset: 2px; }

::-webkit-scrollbar { width: 10px; }
::-webkit-scrollbar-track { background: var(--cream); }
::-webkit-scrollbar-thumb { background: #B9C7D6; border-radius: 10px; border: 2px solid var(--cream); }
::-webkit-scrollbar-thumb:hover { background: var(--teal); }

.container { max-width: 1180px; margin: 0 auto; padding: 0 28px; }

/* ---------- Top bar ---------- */
.topbar { background: linear-gradient(90deg, var(--navy-deep), #0A2B4E 55%, var(--navy-deep)); color: #AFC3D8; font-size: 12.5px; padding: 8px 0; border-bottom: 1px solid rgba(201, 162, 39, 0.25); }
.topbar .container { display: flex; justify-content: space-between; align-items: center; gap: 14px; flex-wrap: wrap; }
.topbar a { color: #AFC3D8; }
.topbar a:hover { color: var(--gold-light); }
.lang-switch { display: flex; gap: 4px; }
.lang-switch a { padding: 2px 8px; border-radius: 20px; font-size: 11.5px; font-weight: 600; letter-spacing: 0.4px; }
.lang-switch a.active { background: rgba(201, 162, 39, 0.22); color: var(--gold-light); }

/* ---------- Header ---------- */
.header { position: sticky; top: 0; z-index: 100; background: rgba(255, 255, 255, 0.92); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); border-bottom: 1px solid var(--line); transition: box-shadow 0.3s; }
.header.scrolled { box-shadow: 0 12px 34px rgba(11, 46, 79, 0.1); }
.header .container { display: flex; align-items: center; justify-content: space-between; height: 76px; }

.logo { display: flex; align-items: center; gap: 12px; }
.logo-mark { width: 44px; height: 44px; flex-shrink: 0; filter: drop-shadow(0 4px 10px rgba(11, 46, 79, 0.25)); transition: transform 0.3s; }
.logo:hover .logo-mark { transform: rotate(-8deg); }
.logo-name { font-size: 20px; font-weight: 800; color: var(--navy); letter-spacing: 0.2px; }
.logo-name small { display: block; font-size: 9.5px; font-weight: 700; color: var(--text-muted); letter-spacing: 2.6px; text-transform: uppercase; }

.nav { display: flex; align-items: center; gap: 2px; }
.nav a { display: inline-block; padding: 9px 15px; font-size: 14px; font-weight: 600; color: var(--text); border-radius: 10px; transition: all 0.2s; position: relative; }
.nav a:not(.nav-cta)::after { content: ""; position: absolute; left: 15px; right: 15px; bottom: 4px; height: 2px; border-radius: 2px; background: var(--gold); transform: scaleX(0); transform-origin: left; transition: transform 0.25s; }
.nav a:not(.nav-cta):hover { color: var(--teal); }
.nav a:not(.nav-cta):hover::after, .nav a.active::after { transform: scaleX(1); }
.nav a.active { color: var(--navy); font-weight: 800; }
.nav a.nav-cta { background: linear-gradient(135deg, var(--teal), #0F9FA0); color: #fff; font-weight: 700; margin-left: 10px; padding: 11px 22px; border-radius: 40px; box-shadow: 0 8px 20px rgba(14, 140, 140, 0.3); }
.nav a.nav-cta:hover { background: linear-gradient(135deg, var(--navy), var(--navy-2)); transform: translateY(-1px); box-shadow: 0 12px 26px rgba(11, 46, 79, 0.35); }

.nav-toggle { display: none; flex-direction: column; gap: 5px; background: none; border: 0; cursor: pointer; padding: 8px; }
.nav-toggle span { width: 24px; height: 2.5px; background: var(--navy); border-radius: 2px; transition: 0.3s; }
.nav-toggle.open span:nth-child(1) { transform: translateY(7.5px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7.5px) rotate(-45deg); }
.nav-backdrop { display: none; position: fixed; inset: 0; background: rgba(5, 28, 54, 0.5); backdrop-filter: blur(3px); z-index: 98; }

/* ---------- Buttons ---------- */
.btn { display: inline-block; padding: 15px 34px; border-radius: 40px; font-size: 15px; font-weight: 700; text-align: center; transition: all 0.28s; cursor: pointer; border: 0; position: relative; overflow: hidden; letter-spacing: 0.2px; }
.btn::after { content: ""; position: absolute; top: 0; left: -80%; width: 50%; height: 100%; background: linear-gradient(100deg, transparent, rgba(255, 255, 255, 0.35), transparent); transform: skewX(-20deg); transition: left 0.55s; }
.btn:hover::after { left: 130%; }
.btn-primary { background: linear-gradient(135deg, var(--teal), #0F9FA0); color: #fff; box-shadow: 0 10px 24px rgba(14, 140, 140, 0.28); }
.btn-primary:hover { background: linear-gradient(135deg, var(--navy), var(--navy-2)); transform: translateY(-2px); box-shadow: 0 16px 32px rgba(11, 46, 79, 0.32); }
.btn-gold { background: linear-gradient(135deg, var(--gold-light), var(--gold) 60%, #A8861C); color: #fff; box-shadow: 0 10px 24px rgba(201, 162, 39, 0.35); }
.btn-gold:hover { transform: translateY(-2px); box-shadow: 0 16px 34px rgba(201, 162, 39, 0.45); filter: brightness(1.04); }
.btn-outline { border: 2px solid var(--teal); color: var(--teal); background: transparent; }
.btn-outline:hover { background: var(--teal); color: #fff; transform: translateY(-2px); box-shadow: 0 12px 26px rgba(14, 140, 140, 0.3); }
.btn-white { background: #fff; color: var(--navy); box-shadow: 0 8px 22px rgba(0, 0, 0, 0.15); }
.btn-white:hover { transform: translateY(-2px); box-shadow: 0 14px 30px rgba(0, 0, 0, 0.22); }
.btn-ghost { border: 1.5px solid rgba(255, 255, 255, 0.35); color: #fff; background: rgba(255, 255, 255, 0.06); backdrop-filter: blur(4px); }
.btn-ghost:hover { border-color: var(--gold-light); color: var(--gold-light); transform: translateY(-2px); }
.btn-lg { padding: 17px 42px; font-size: 16px; }

/* ---------- Hero ---------- */
.hero { background: linear-gradient(140deg, var(--navy-deep) 0%, var(--navy) 46%, #0D3B6B 78%, var(--teal) 135%); color: #fff; padding: 96px 0 88px; position: relative; overflow: hidden; }
.hero::before { content: ""; position: absolute; inset: 0; background-image: linear-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px); background-size: 54px 54px; mask-image: radial-gradient(ellipse 90% 80% at 50% 20%, #000 30%, transparent 75%); -webkit-mask-image: radial-gradient(ellipse 90% 80% at 50% 20%, #000 30%, transparent 75%); }
.hero::after { content: ""; position: absolute; right: -180px; top: -180px; width: 560px; height: 560px; border-radius: 50%; background: radial-gradient(circle, rgba(201, 162, 39, 0.18), transparent 62%); }
.hero .glow { position: absolute; left: -160px; bottom: -200px; width: 480px; height: 480px; border-radius: 50%; background: radial-gradient(circle, rgba(14, 140, 140, 0.28), transparent 65%); pointer-events: none; }
.hero .container { display: grid; grid-template-columns: 1.08fr 0.92fr; gap: 64px; align-items: center; position: relative; z-index: 1; }

.hero-kicker { display: inline-block; font-size: 12px; letter-spacing: 3px; color: var(--gold-light); margin-bottom: 24px; text-transform: uppercase; font-weight: 700; }
.hero h1 { font-family: var(--font-display); font-size: clamp(2.5rem, 4.6vw, 3.6rem); line-height: 1.14; margin-bottom: 22px; font-weight: 570; letter-spacing: -0.012em; }
.hero h1 em { font-style: italic; color: var(--gold-light); }
.hero p { font-size: 16.5px; color: #C9DAEB; max-width: 560px; margin-bottom: 32px; }
.hero p strong { color: #fff; font-weight: 700; }

.hero-stats { display: flex; gap: 36px; margin-top: 36px; flex-wrap: wrap; }
.hero-stats div { border-left: 2px solid var(--gold); padding-left: 16px; }
.hero-stats strong { display: block; font-size: 26px; color: #fff; line-height: 1.2; font-family: var(--font-display); font-weight: 600; }
.hero-stats span { font-size: 12px; color: #9FB7CF; letter-spacing: 0.3px; }

.hero-card { background: rgba(255, 255, 255, 0.96); color: var(--text); border-radius: var(--radius-xl); padding: 34px; box-shadow: 0 40px 90px rgba(0, 0, 0, 0.35); border: 1px solid rgba(255, 255, 255, 0.6); backdrop-filter: blur(18px); -webkit-backdrop-filter: blur(18px); position: relative; }
.hero-card::before { content: ""; position: absolute; top: 0; left: 36px; right: 36px; height: 3px; border-radius: 0 0 6px 6px; background: linear-gradient(90deg, var(--gold), var(--gold-light), var(--gold)); }
.hero-card h3 { color: var(--navy); margin-bottom: 6px; font-size: 18px; font-weight: 800; }
.hero-card .hc-sub { font-size: 12px; color: var(--text-muted); margin-bottom: 14px; letter-spacing: 0.4px; }
.hero-card ul li { display: flex; justify-content: space-between; gap: 12px; padding: 11px 0; font-size: 14px; color: var(--text); border-bottom: 1px dashed var(--line); align-items: baseline; }
.hero-card ul li:last-child { border-bottom: 0; }
.hero-card ul li b { color: var(--teal); white-space: nowrap; font-family: var(--font-display); font-size: 15.5px; }
.hero-card .price-note { margin-top: 16px; background: linear-gradient(135deg, var(--teal-soft), #F0FAFA); border: 1px solid #D2ECEC; border-radius: 12px; padding: 13px 16px; font-size: 12.5px; color: var(--navy); line-height: 1.6; }
.hero-card .price-note b { color: var(--teal); }

.chip { position: absolute; display: flex; align-items: center; gap: 8px; background: rgba(255, 255, 255, 0.1); border: 1px solid rgba(255, 255, 255, 0.22); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); padding: 9px 18px; border-radius: 40px; font-size: 12.5px; color: #DCE8F4; box-shadow: 0 14px 34px rgba(0, 0, 0, 0.25); animation: float 6s ease-in-out infinite; }
.chip b { color: #fff; font-weight: 800; }
.chip::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--gold-light); box-shadow: 0 0 10px var(--gold); }
.chip-1 { top: -22px; right: -10px; }
.chip-2 { bottom: -20px; left: -14px; animation-delay: 1.4s; }
@keyframes float { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-8px); } }

/* ---------- Partner marquee ---------- */
.partners { background: #fff; border-bottom: 1px solid var(--line); padding: 22px 0; }
.partners .container { display: flex; align-items: center; gap: 30px; }
.partners-label { font-size: 11px; letter-spacing: 2.6px; color: var(--text-muted); font-weight: 700; white-space: nowrap; text-transform: uppercase; }
.marquee { overflow: hidden; flex: 1; mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); }
.marquee-track { display: flex; width: max-content; animation: marquee 32s linear infinite; }
.marquee-group { display: flex; gap: 56px; padding-right: 56px; }
.marquee:hover .marquee-track { animation-play-state: paused; }
.marquee-group span { font-size: 13.5px; font-weight: 700; color: #8CA0B5; letter-spacing: 1.2px; text-transform: uppercase; white-space: nowrap; transition: color 0.2s; }
.marquee-group span:hover { color: var(--teal); }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ---------- Sections ---------- */
.section { padding: 96px 0; }
.section-alt { background: var(--cream); }
.section-alt > .container { position: relative; }
.section-head { text-align: center; max-width: 780px; margin: 0 auto 56px; }
.section-head .sub { color: var(--teal); font-size: 11.5px; letter-spacing: 3.2px; font-weight: 800; margin-bottom: 16px; text-transform: uppercase; }
.section-head.left { text-align: left; margin: 0 0 28px; max-width: 560px; }
.section-head.left .sub { text-align: left; }
.section-head h2 { font-family: var(--font-display); font-size: clamp(1.7rem, 3.2vw, 2.5rem); color: var(--navy); margin-bottom: 16px; letter-spacing: -0.01em; font-weight: 580; line-height: 1.2; }
.section-head p { color: var(--text-muted); font-size: 16px; }

/* ---------- Grids ---------- */
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 28px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }

.card { background: #fff; border-radius: var(--radius); padding: 34px; box-shadow: var(--shadow); border: 1px solid var(--line); transition: all 0.3s cubic-bezier(0.22, 0.61, 0.36, 1); position: relative; }
.card::before { content: ""; position: absolute; top: 0; left: 34px; right: 34px; height: 2px; background: linear-gradient(90deg, var(--gold), transparent 80%); transform: scaleX(0); transform-origin: left; transition: transform 0.35s; }
.card:hover { transform: translateY(-6px); box-shadow: var(--shadow-xl); border-color: #DCE5EF; }
.card:hover::before { transform: scaleX(1); }
.card .icon { width: 58px; height: 58px; border-radius: 16px; background: linear-gradient(135deg, var(--teal-soft), #F0FAFA); border: 1px solid #D2ECEC; display: flex; align-items: center; justify-content: center; margin-bottom: 20px; transition: all 0.3s; }
.card:hover .icon { background: linear-gradient(135deg, var(--teal), #0F9FA0); }
.card:hover .icon svg { stroke: #fff !important; }
.card .icon svg { transition: stroke 0.3s; }
.card h3 { font-size: 17.5px; color: var(--navy); margin-bottom: 8px; font-weight: 800; }
.card p { font-size: 14.5px; color: var(--text-muted); }
.card .en { font-size: 11.5px; color: var(--teal); letter-spacing: 1.4px; margin-bottom: 8px; font-weight: 800; text-transform: uppercase; }

/* ---------- Stats band ---------- */
.stats { background: linear-gradient(120deg, var(--navy-deep), var(--navy) 60%, #0D3B6B); color: #fff; padding: 54px 0; position: relative; overflow: hidden; }
.stats::before { content: ""; position: absolute; top: 0; left: 0; right: 0; height: 1px; background: linear-gradient(90deg, transparent, var(--gold), transparent); }
.stats .container { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; text-align: center; }
.stats strong { display: block; font-size: 38px; color: #fff; font-family: var(--font-display); font-weight: 600; letter-spacing: -0.01em; }
.stats strong em { font-style: normal; color: var(--gold-light); }
.stats span { font-size: 13px; color: #9FB7CF; letter-spacing: 0.4px; }

/* ---------- Program cards ---------- */
.pkg-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.pkg-card { position: relative; background: #fff; border-radius: 20px; overflow: hidden; box-shadow: var(--shadow); border: 1px solid var(--line); display: flex; flex-direction: column; transition: all 0.3s cubic-bezier(0.22, 0.61, 0.36, 1); }
.pkg-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-xl); border-color: #D3E0EC; }

.pkg-head { padding: 30px 30px 22px; color: #fff; position: relative; }
.pkg-head::after { content: ""; position: absolute; inset: 0; background: radial-gradient(circle at 88% 0%, rgba(255, 255, 255, 0.16), transparent 55%); pointer-events: none; }
.pkg-head .pkg-tier { display: inline-block; font-size: 10.5px; letter-spacing: 2.4px; background: rgba(255, 255, 255, 0.14); border: 1px solid rgba(255, 255, 255, 0.38); padding: 6px 14px; border-radius: 30px; margin-bottom: 16px; text-transform: uppercase; font-weight: 700; }
.pkg-head h3 { font-size: 21px; margin-bottom: 4px; font-family: var(--font-display); font-weight: 600; letter-spacing: -0.01em; }
.pkg-head .pkg-en { font-size: 11px; opacity: 0.85; letter-spacing: 1.6px; text-transform: uppercase; font-weight: 700; }
.pkg-head .pkg-market { display: inline-block; margin-top: 14px; font-size: 11px; background: rgba(255, 255, 255, 0.14); border: 1px solid rgba(255, 255, 255, 0.2); padding: 4px 10px; border-radius: 6px; letter-spacing: 0.3px; }

.t1 .pkg-head { background: linear-gradient(135deg, #0F4C81, #1B6FA8); }
.t2 .pkg-head { background: linear-gradient(135deg, #0E8C8C, #16B1B1); }
.t3 .pkg-head { background: linear-gradient(135deg, #5D3FA8, #8A63D8); }
.t4 .pkg-head { background: linear-gradient(135deg, #B33F27, #E2623F); }
.t5 .pkg-head { background: linear-gradient(135deg, #0A3A63, #16213E); }
.t1 .pkg-head, .t2 .pkg-head, .t3 .pkg-head, .t4 .pkg-head, .t5 .pkg-head { border-top: 4px solid var(--gold); }

.pkg-body { padding: 26px 30px; flex: 1; display: flex; flex-direction: column; }
.pkg-price { text-align: center; margin-bottom: 20px; padding-bottom: 18px; border-bottom: 1px dashed var(--line); }
.pkg-price .cur { font-size: 12.5px; color: var(--text-muted); }
.pkg-price .num { font-size: 40px; font-weight: 700; color: var(--navy); letter-spacing: -0.01em; font-family: var(--font-display); line-height: 1.15; }
.pkg-price .usd { font-size: 12.5px; color: var(--teal); font-weight: 700; letter-spacing: 0.3px; }
.pkg-features { flex: 1; }
.pkg-features li { font-size: 13.5px; color: var(--text); padding: 8px 0 8px 28px; position: relative; border-bottom: 1px dashed #EFF3F7; line-height: 1.55; }
.pkg-features li:last-child { border-bottom: 0; }
.pkg-features li::before { content: "✓"; position: absolute; left: 0; top: 7px; color: var(--teal); font-weight: 800; background: var(--teal-soft); width: 18px; height: 18px; border-radius: 50%; font-size: 10.5px; display: flex; align-items: center; justify-content: center; }
.pkg-addon { margin-top: 16px; background: linear-gradient(135deg, var(--gold-soft), #FBF4E0); border: 1px solid #EFDFB2; border-radius: 10px; padding: 12px 14px; font-size: 12.5px; color: #7A6520; line-height: 1.6; }
.pkg-addon b { color: #8A7318; }
.pkg-cta { margin-top: 20px; }
.pkg-cta .btn { display: block; }

/* ---------- Comparison table ---------- */
.table-wrap { overflow-x: auto; background: #fff; border-radius: var(--radius); box-shadow: var(--shadow); border: 1px solid var(--line); }
table.compare { width: 100%; border-collapse: collapse; min-width: 880px; }
table.compare th, table.compare td { padding: 14px 18px; text-align: left; font-size: 13.5px; border-bottom: 1px solid var(--line); vertical-align: top; }
table.compare thead th { background: linear-gradient(135deg, var(--navy-deep), var(--navy)); color: #fff; font-size: 14px; white-space: nowrap; letter-spacing: 0.3px; }
table.compare thead th small { display: block; font-weight: 400; font-size: 11px; opacity: 0.8; }
table.compare tbody th { background: var(--teal-soft); color: var(--navy); white-space: nowrap; font-weight: 800; }
table.compare tr:nth-child(even) td { background: #FAFCFE; }
table.compare tbody tr:hover td { background: #F2F9F9; }
table.compare .yes { color: var(--success); font-weight: 700; }
table.compare .no { color: #AAB6C2; }
table.compare .price-cell { color: var(--navy); font-weight: 800; white-space: nowrap; }

/* ---------- Market cards ---------- */
.market-card { background: #fff; border-radius: var(--radius); box-shadow: var(--shadow); border: 1px solid var(--line); padding: 30px; transition: all 0.3s; position: relative; }
.market-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.market-card .flag { display: flex; align-items: baseline; gap: 12px; margin-bottom: 10px; }
.market-card .flag h3 { font-size: 19px; color: var(--navy); font-family: var(--font-display); font-weight: 600; }
.market-card .flag .en { font-size: 10.5px; color: var(--teal); letter-spacing: 1.4px; font-weight: 800; }
.stars { color: var(--gold); font-size: 15px; letter-spacing: 2px; margin-bottom: 14px; }
.market-card p { font-size: 13.5px; color: var(--text-muted); }
.market-card .worry { margin-top: 14px; font-size: 12.5px; background: #FDF6F2; border-left: 3px solid var(--danger); padding: 9px 13px; border-radius: 0 8px 8px 0; color: #8A4A3A; }
.market-card .entry { margin-top: 10px; font-size: 12.5px; background: var(--teal-soft); border-left: 3px solid var(--teal); padding: 9px 13px; border-radius: 0 8px 8px 0; color: var(--navy); }

/* ---------- Process ---------- */
.flow { display: grid; grid-template-columns: repeat(5, 1fr); gap: 18px; counter-reset: step; }
.flow .step { background: #fff; border-radius: var(--radius); padding: 30px 18px 24px; text-align: center; box-shadow: var(--shadow); border: 1px solid var(--line); position: relative; transition: all 0.3s; }
.flow .step:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); }
.flow .step::before { counter-increment: step; content: counter(step); position: absolute; top: -15px; left: 50%; transform: translateX(-50%); width: 32px; height: 32px; background: linear-gradient(135deg, var(--gold-light), var(--gold)); color: #fff; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: 800; font-size: 14px; box-shadow: 0 6px 14px rgba(201, 162, 39, 0.4); }
.flow .step h4 { color: var(--navy); font-size: 15px; margin: 14px 0 6px; font-weight: 800; }
.flow .step p { font-size: 12.5px; color: var(--text-muted); }

/* ---------- Badges ---------- */
.badge { display: inline-block; background: var(--teal-soft); color: var(--navy); border: 1px solid #CFE8E8; padding: 6px 14px; border-radius: 30px; font-size: 13px; font-weight: 700; margin: 4px; }
.trust-bar { display: flex; justify-content: center; gap: 40px; flex-wrap: wrap; }
.trust-bar span { font-size: 14px; color: var(--text-muted); text-align: center; }
.trust-bar span b { color: var(--navy); font-size: 19px; display: block; margin-bottom: 3px; font-family: var(--font-display); font-weight: 600; }

/* ---------- Testimonials / journeys ---------- */
.testimonial { background: #fff; border-radius: var(--radius); padding: 32px; box-shadow: var(--shadow); border: 1px solid var(--line); position: relative; transition: all 0.3s; }
.testimonial:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.testimonial::before { content: "“"; position: absolute; top: 4px; left: 22px; font-size: 72px; color: var(--gold); opacity: 0.35; font-family: Georgia, serif; line-height: 1; }
.testimonial p { font-size: 14.5px; color: var(--text); font-style: italic; margin-bottom: 18px; position: relative; line-height: 1.7; }
.testimonial .who { display: flex; align-items: center; gap: 12px; }
.testimonial .avatar { width: 46px; height: 46px; border-radius: 50%; background: linear-gradient(135deg, var(--navy), var(--navy-2)); color: #fff; display: flex; align-items: center; justify-content: center; font-weight: 800; font-size: 15px; box-shadow: 0 6px 14px rgba(11, 46, 79, 0.3); }
.testimonial .who small { display: block; color: var(--text-muted); font-size: 12px; }
.testimonial .who strong { font-size: 14px; color: var(--navy); }

/* ---------- FAQ ---------- */
.faq { max-width: 840px; margin: 0 auto; }
.faq-item { background: #fff; border: 1px solid var(--line); border-radius: 14px; margin-bottom: 14px; overflow: hidden; box-shadow: var(--shadow-sm); transition: all 0.25s; }
.faq-item:hover { border-color: #CBD9E6; box-shadow: var(--shadow); }
.faq-item.open { border-color: #CBD9E6; box-shadow: var(--shadow); }
.faq-q { width: 100%; text-align: left; background: none; border: 0; padding: 21px 26px; font-size: 15.5px; font-weight: 700; color: var(--navy); cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: 16px; font-family: inherit; }
.faq-q .plus { font-size: 24px; color: var(--gold); font-weight: 500; transition: transform 0.3s; line-height: 1; }
.faq-item.open .plus { transform: rotate(45deg); }
.faq-a { max-height: 0; overflow: hidden; transition: max-height 0.3s ease; }
.faq-a-inner { padding: 0 26px 22px; font-size: 14.5px; color: var(--text-muted); }

/* ---------- CTA ---------- */
.cta { background: linear-gradient(135deg, var(--navy-deep), var(--navy) 55%, #0D3B6B); color: #fff; padding: 88px 0; text-align: center; position: relative; overflow: hidden; }
.cta::before { content: ""; position: absolute; inset: 0; background-image: radial-gradient(rgba(201, 162, 39, 0.1) 1px, transparent 1px); background-size: 30px 30px; }
.cta::after { content: ""; position: absolute; left: 50%; top: -160px; transform: translateX(-50%); width: 640px; height: 400px; background: radial-gradient(ellipse, rgba(201, 162, 39, 0.2), transparent 65%); pointer-events: none; }
.cta .container { position: relative; z-index: 1; }
.cta h2 { font-family: var(--font-display); font-size: clamp(1.8rem, 3.4vw, 2.7rem); margin-bottom: 16px; letter-spacing: -0.01em; font-weight: 580; }
.cta p { color: #AFC4DB; margin-bottom: 32px; font-size: 16px; }

/* ---------- Page hero (inner pages) ---------- */
.page-hero { background: linear-gradient(140deg, var(--navy-deep), var(--navy) 55%, #0D3B6B); color: #fff; padding: 84px 0 72px; position: relative; overflow: hidden; }
.page-hero::before { content: ""; position: absolute; inset: 0; background-image: linear-gradient(rgba(255, 255, 255, 0.045) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, 0.045) 1px, transparent 1px); background-size: 54px 54px; mask-image: radial-gradient(ellipse 80% 90% at 50% 10%, #000 30%, transparent 75%); -webkit-mask-image: radial-gradient(ellipse 80% 90% at 50% 10%, #000 30%, transparent 75%); }
.page-hero::after { content: ""; position: absolute; right: -140px; top: -140px; width: 420px; height: 420px; border-radius: 50%; background: radial-gradient(circle, rgba(201, 162, 39, 0.16), transparent 60%); pointer-events: none; }
.page-hero .container { position: relative; z-index: 1; }
.page-hero h1 { font-family: var(--font-display); font-size: clamp(1.9rem, 3.6vw, 2.7rem); margin-bottom: 12px; letter-spacing: -0.01em; font-weight: 580; line-height: 1.2; }
.page-hero p { color: #B9CCDF; max-width: 640px; font-size: 15.5px; }
.page-hero .crumb { display: inline-block; color: #93AAC2; font-size: 12.5px; margin-top: 20px; background: rgba(255, 255, 255, 0.07); border: 1px solid rgba(255, 255, 255, 0.15); padding: 6px 18px; border-radius: 30px; letter-spacing: 0.5px; }
.page-hero .crumb a:hover { color: var(--gold-light); }

/* ---------- Footer ---------- */
.footer { background: var(--navy-deep); color: #9FB4CA; padding: 66px 0 0; position: relative; }
.footer::before { content: ""; position: absolute; top: 0; left: 0; right: 0; height: 2px; background: linear-gradient(90deg, transparent, var(--gold), var(--gold-light), var(--gold), transparent); }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1.4fr; gap: 44px; padding-bottom: 48px; }
.footer .logo-name { color: #fff; }
.footer h4 { color: #fff; font-size: 14.5px; margin-bottom: 18px; letter-spacing: 0.6px; text-transform: uppercase; font-size: 13px; }
.footer p, .footer a { display: block; font-size: 13.5px; color: #9FB4CA; margin-bottom: 9px; line-height: 1.7; }
.footer a:hover { color: var(--gold-light); }
.footer-bottom { border-top: 1px solid rgba(255, 255, 255, 0.08); padding: 20px 0; text-align: center; font-size: 12.5px; color: #6E849C; }

/* ---------- Back to top ---------- */
.back-top { position: fixed; right: 26px; bottom: 92px; width: 46px; height: 46px; border-radius: 50%; background: linear-gradient(135deg, var(--navy), var(--navy-2)); color: #fff; border: 0; cursor: pointer; display: flex; align-items: center; justify-content: center; opacity: 0; visibility: hidden; transition: all 0.3s; box-shadow: var(--shadow-lg); z-index: 90; }
.back-top.show { opacity: 1; visibility: visible; }
.back-top:hover { background: linear-gradient(135deg, var(--teal), #0F9FA0); transform: translateY(-3px); }

/* ---------- Contact ---------- */
.contact-grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: 44px; align-items: start; }
.contact-info p { font-size: 14.5px; margin-bottom: 10px; }
.contact-info h3 { color: var(--navy); margin: 26px 0 10px; font-size: 16px; font-weight: 800; }
.contact-form { background: #fff; border-radius: var(--radius-xl); padding: 38px; box-shadow: var(--shadow-lg); border: 1px solid var(--line); position: relative; }
.contact-form::before { content: ""; position: absolute; top: 0; left: 38px; right: 38px; height: 3px; border-radius: 0 0 6px 6px; background: linear-gradient(90deg, var(--gold), var(--gold-light), var(--gold)); }
.contact-form label { display: block; font-size: 13px; font-weight: 800; color: var(--text); margin: 15px 0 6px; letter-spacing: 0.3px; }
.contact-form input, .contact-form select, .contact-form textarea { width: 100%; padding: 13px 15px; border: 1.5px solid var(--line); border-radius: var(--radius-sm); font-size: 14px; font-family: inherit; color: var(--text); background: #FAFCFE; transition: all 0.2s; }
.contact-form input:focus, .contact-form select:focus, .contact-form textarea:focus { outline: none; border-color: var(--teal); background: #fff; box-shadow: 0 0 0 4px rgba(14, 140, 140, 0.1); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-success { display: none; margin-top: 14px; background: #E8F7EE; color: var(--success); font-size: 13.5px; padding: 12px 16px; border-radius: 10px; font-weight: 600; }
.form-note { font-size: 12px; color: var(--text-muted); margin-top: 10px; }

/* ---------- Notes ---------- */
.note { background: var(--teal-soft); border-left: 4px solid var(--teal); border-radius: 0 12px 12px 0; padding: 16px 20px; font-size: 14px; color: var(--navy); margin: 16px 0; }
.warn { background: #FDF6F2; border-left: 4px solid var(--danger); border-radius: 0 12px 12px 0; padding: 16px 20px; font-size: 14px; color: #7C4234; margin: 16px 0; }
.more-link { color: var(--teal); font-weight: 700; font-size: 14.5px; }
.more-link:hover { color: var(--navy); }

/* ---------- Illustration (inline SVG) ---------- */
.ill { width: 100%; height: auto; }

/* ---------- Editorial components ---------- */
.img-frame { position: relative; border-radius: 22px; overflow: hidden; aspect-ratio: 4 / 3; background: linear-gradient(135deg, var(--navy-2), var(--teal)); box-shadow: var(--shadow-xl); }
.img-frame img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.img-frame::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 50%, rgba(5, 28, 54, 0.6)); }
.img-frame .caption { position: absolute; left: 20px; bottom: 16px; z-index: 1; color: #fff; font-size: 11.5px; letter-spacing: 2px; text-transform: uppercase; font-weight: 700; }

.hero-visual { position: relative; }
.hero-visual .img-frame { aspect-ratio: 16 / 10; max-height: 430px; }
.hero-visual .hero-card { margin-top: -60px; margin-left: -26px; width: calc(100% + 26px); }

.ed-grid { display: grid; grid-template-columns: 0.95fr 1.05fr; gap: 60px; align-items: start; }
.ed-right { min-width: 0; }

.price-list { background: #fff; border-radius: var(--radius); border: 1px solid var(--line); box-shadow: var(--shadow); overflow: hidden; }
.price-list .row { display: flex; justify-content: space-between; gap: 14px; padding: 15px 22px; border-bottom: 1px solid var(--line); align-items: baseline; }
.price-list .row:last-child { border-bottom: 0; }
.price-list .row:hover { background: var(--cream); }
.price-list .item { font-size: 14px; color: var(--text); flex: 1; min-width: 0; }
.price-list .item small { display: block; color: var(--text-muted); font-size: 12px; margin-top: 1px; }
.price-list .dash { flex: 0 1 46px; border-bottom: 2px dotted #C4D0DC; transform: translateY(-4px); }
.price-list .us { color: var(--text-muted); font-size: 12.5px; white-space: nowrap; text-align: right; }
.price-list .cn { color: var(--teal); font-weight: 800; white-space: nowrap; text-align: right; font-family: var(--font-display); font-size: 15px; }
.price-list .foot { padding: 12px 22px; font-size: 12px; color: var(--text-muted); background: var(--cream); }

.program-list { display: grid; gap: 12px; }
.program-row { display: grid; grid-template-columns: 64px 1fr auto; gap: 18px; align-items: center; background: #fff; border: 1px solid var(--line); border-radius: 14px; padding: 18px 24px; transition: all 0.25s; box-shadow: var(--shadow-sm); }
.program-row:hover { border-color: #CFE8E8; box-shadow: var(--shadow); transform: translateX(5px); }
.program-row .num { font-family: var(--font-display); font-size: 26px; color: var(--gold); font-weight: 600; }
.program-row .name { font-weight: 800; color: var(--navy); font-size: 16px; }
.program-row .name small { display: block; font-weight: 500; color: var(--text-muted); font-size: 13px; margin-top: 2px; }
.program-row .price { text-align: right; }
.program-row .price b { font-family: var(--font-display); font-size: 18px; color: var(--navy); white-space: nowrap; }
.program-row .price span { display: block; font-size: 11px; color: var(--text-muted); white-space: nowrap; }

.journey-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.journey-grid.four { grid-template-columns: repeat(4, 1fr); gap: 22px; }
.journey-card { background: #fff; border-radius: var(--radius); border: 1px solid var(--line); box-shadow: var(--shadow); overflow: hidden; transition: all 0.3s; }
.journey-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.journey-card .img-frame { border-radius: 0; aspect-ratio: 16 / 10; box-shadow: none; }
.journey-card .body { padding: 22px 24px 26px; }
.journey-card .day { display: inline-block; font-size: 10.5px; font-weight: 800; letter-spacing: 1.8px; text-transform: uppercase; color: #8A7318; border: 1px solid #EFDFB2; background: var(--gold-soft); padding: 4px 12px; border-radius: 30px; margin-bottom: 12px; }
.journey-card h3 { font-family: var(--font-display); font-size: 19px; color: var(--navy); margin-bottom: 8px; font-weight: 600; }
.journey-card p { font-size: 14px; color: var(--text-muted); }

.badge-row { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 24px; }
.badge-row .badge { margin: 0; }

/* ---------- Chinese (zh) pages ---------- */
html[lang="zh"] body { font-family: "PingFang SC", "Microsoft YaHei", var(--font); }
html[lang="zh"] h1, html[lang="zh"] h2, html[lang="zh"] h3,
html[lang="zh"] .num, html[lang="zh"] .stats strong, html[lang="zh"] .trust-bar span b,
html[lang="zh"] .program-row .price b, html[lang="zh"] .program-row .num,
html[lang="zh"] .hero-card ul li b, html[lang="zh"] .price-list .cn,
html[lang="zh"] .flow .step::before, html[lang="zh"] .market-card .flag h3,
html[lang="zh"] .journey-card h3, html[lang="zh"] .testimonial .avatar {
  font-family: Georgia, "Songti SC", "SimSun", var(--font-display);
}
html[lang="zh"] .hero h1 em, html[lang="zh"] .cta h2, html[lang="zh"] .page-hero h1 { font-style: normal; }
html[lang="zh"] .logo-name { font-size: 18px; }
html[lang="zh"] .logo-name small { letter-spacing: 1.6px; }
html[lang="zh"] .hero-kicker, html[lang="zh"] .section-head .sub, html[lang="zh"] .partners-label, html[lang="zh"] .topbar { letter-spacing: 0.2em; }

/* ---------- Scroll reveal ---------- */
/* Content is always visible by default. The transform micro-animation is
   progressive enhancement only; never hide content (fixes blank pages when
   IntersectionObserver is unreliable, e.g. some browsers/360). */
.js .reveal { opacity: 1; transform: none; transition: opacity 0.5s ease, transform 0.5s cubic-bezier(0.22, 0.61, 0.36, 1); will-change: opacity, transform; }
.js .reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .js .reveal { opacity: 1; transform: none; transition: none; }
  .marquee-track, .chip { animation: none; }
  html { scroll-behavior: auto; }
}

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .pkg-grid { grid-template-columns: repeat(2, 1fr); }
  .flow { grid-template-columns: repeat(3, 1fr); gap: 22px; }
  .hero .container { grid-template-columns: 1fr; gap: 56px; }
  .hero-visual .hero-card { margin-top: -44px; margin-left: 0; width: 100%; }
  .ed-grid, .two-col { grid-template-columns: 1fr; gap: 36px; }
  .journey-grid { grid-template-columns: 1fr 1fr; }
  .journey-grid.four { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .wa-float .wa-label { display: none; }
  .wa-float { padding: 14px; }
  .chip { display: none; }
}

@media (max-width: 720px) {
  .nav { position: fixed; top: 0; right: -300px; width: 280px; height: 100vh; background: #fff; flex-direction: column; align-items: flex-start; padding: 92px 30px 30px; gap: 10px; transition: right 0.3s; box-shadow: -10px 0 40px rgba(0, 0, 0, 0.12); z-index: 99; }
  .nav.open { right: 0; }
  .nav a { width: 100%; }
  .nav a:not(.nav-cta)::after { display: none; }
  .nav-backdrop.show { display: block; }
  .nav-toggle { display: flex; }
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .pkg-grid { grid-template-columns: 1fr; }
  .flow { grid-template-columns: 1fr 1fr; }
  .journey-grid { grid-template-columns: 1fr; }
  .journey-grid.four { grid-template-columns: 1fr; }
  .program-row { grid-template-columns: 48px 1fr; gap: 12px; padding: 16px 18px; }
  .program-row .price { grid-column: 2; text-align: left; margin-top: -4px; }
  .stats .container { grid-template-columns: 1fr 1fr; gap: 28px 16px; }
  .contact-grid { grid-template-columns: 1fr; }
  .hero { padding: 72px 0 76px; }
  .hero h1 { font-size: 34px; }
  .hero-stats { gap: 20px; }
  .hero-stats strong { font-size: 21px; }
  .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .partners .container { flex-direction: column; gap: 14px; align-items: flex-start; }
  .section { padding: 68px 0; }
  .page-hero { padding: 62px 0 56px; }
  .hero-cta .btn { display: block; margin: 10px 0 !important; width: 100%; }
}

/* === Daily itinerary multi-photo grid (added) === */
.pic-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:12px; margin-top:16px; align-items:stretch; }
.pic-grid figure { margin:0; }
.pic-grid figure img, .pic-grid img { width:100%; height:100%; min-height:220px; aspect-ratio:4/3; object-fit:cover; border-radius:8px; }
.pic-grid figure { overflow:hidden; border-radius:8px; background:linear-gradient(135deg, var(--navy-2), var(--teal)); }
.pic-grid figcaption.caption { font-size:11.5px; margin-top:4px; }
.pic-grid.one { grid-template-columns:1fr; }
.pic-grid.one figure img, .pic-grid.one img { aspect-ratio:16/9; }
.pic-grid.two { grid-template-columns:1fr 1fr; }
@media (max-width:720px){
  .pic-grid { grid-template-columns:1fr; }
  .pic-grid.two { grid-template-columns:1fr; }
}
.day-badge { background:#0B2E4F; color:#fff; font-size:11px; letter-spacing:1px; padding:3px 10px; border-radius:20px; white-space:nowrap; }
.day-title { display:flex; justify-content:space-between; align-items:baseline; gap:10px; flex-wrap:wrap; }
.callout { background:#FBF3DF; border-left:3px solid #C9A227; padding:10px 14px; border-radius:0 8px 8px 0; color:#8A6A1E; font-size:12.5px; margin:14px 0 10px; }
.callout b { color:#6B5410; }
.meal-row { display:flex; justify-content:space-between; gap:14px; flex-wrap:wrap; border-top:1px dashed #E7ECF2; margin-top:12px; padding-top:10px; font-size:12.5px; }
.meal-row b { color:#0B2E4F; }