/* Vina Travel — lacquer red + gold on warm cream (mirrors VinatravelUI/Theme.swift). */
:root {
  --red: #B5121B; --red-dark: #8E0E15; --gold: #D4A017; --cream: #FAF7F2;
  --ink: #1c1c1e; --grey: #6e6e73; --line: #e5e2dc; --bg: #fffdf9;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background: var(--bg); color: var(--ink); -webkit-font-smoothing: antialiased;
  line-height: 1.5;
}
.logo { font-size: 22px; font-weight: 800; color: var(--red); letter-spacing: .5px; }
.logo span { color: var(--gold); }

.nav {
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 16px clamp(16px, 5vw, 48px); position: sticky; top: 0;
  background: rgba(255, 253, 249, .94); backdrop-filter: blur(8px); z-index: 10;
  border-bottom: 1px solid var(--line);
}
.nav .links { display: flex; gap: 22px; font-size: 15px; }
.nav .links a { color: var(--ink); text-decoration: none; font-weight: 500; }
.nav .links a:hover { color: var(--red); }
.lang {
  font-size: 13px; font-weight: 700; color: var(--red); background: none;
  border: 1.5px solid var(--line); border-radius: 999px; padding: 6px 14px; cursor: pointer;
}

.nav-right { display: flex; align-items: center; gap: 14px; }
.call {
  display: inline-flex; align-items: center; gap: 5px; font-weight: 800; font-size: 14.5px;
  color: var(--red); text-decoration: none; white-space: nowrap;
}
.call:hover { color: var(--red-dark); }
@media (max-width: 760px) { .nav .links { display: none; } }
@media (max-width: 400px) { .call span { display: none; } }

.hero {
  background: linear-gradient(120deg, var(--cream) 55%, #f3e3c8 100%);
  padding: clamp(40px, 8vw, 80px) clamp(16px, 5vw, 48px);
}
.hero-cta { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 20px; }
.cta-sec { color: var(--red); font-weight: 700; text-decoration: none; font-size: 15.5px; white-space: nowrap; }
.cta-sec:hover { color: var(--red-dark); }

.contact { padding: clamp(32px, 6vw, 56px) clamp(16px, 5vw, 48px); background: var(--cream); }
.contact h2 { font-size: clamp(22px, 3.4vw, 30px); margin-bottom: 20px; }
.contact-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 16px; max-width: 920px; }
.contact-card {
  background: #fff; border: 1px solid var(--line); border-radius: 16px; padding: 24px 20px;
  text-align: center; text-decoration: none; color: var(--ink); display: block;
}
a.contact-card { transition: border-color .12s; }
a.contact-card:hover { border-color: var(--red); }
.contact-card .ic { font-size: 28px; margin-bottom: 8px; }
.contact-card b { display: block; font-size: 18px; margin-bottom: 4px; }
.contact-card span { font-size: 13.5px; color: var(--grey); }
.foot-call { margin: 8px 0; }
.foot-call a { color: var(--red); font-weight: 700; text-decoration: none; }
.hero .copy { max-width: 760px; }
.hero h1 { font-size: clamp(32px, 6vw, 52px); line-height: 1.12; letter-spacing: -.5px; }
.hero h1 em { color: var(--red); font-style: normal; }
.hero p { font-size: clamp(15px, 2.2vw, 18px); color: var(--grey); margin: 16px 0 24px; max-width: 560px; }
.cta {
  display: inline-block; background: var(--red); color: #fff; font-weight: 700;
  font-size: 16px; border: none; border-radius: 12px; padding: 14px 28px;
  text-decoration: none; cursor: pointer;
}
.cta:hover { background: var(--red-dark); }
.cta.wide { width: 100%; text-align: center; }
.trust { display: flex; gap: clamp(18px, 4vw, 36px); margin-top: 28px; font-size: 13.5px; color: var(--grey); }
.trust b { color: var(--ink); display: block; font-size: 20px; }

.services, .why { padding: clamp(32px, 6vw, 56px) clamp(16px, 5vw, 48px); }
.services h2, .why h2, .quote h2 { font-size: clamp(22px, 3.4vw, 30px); margin-bottom: 20px; }
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 18px; }
.card {
  background: #fff; border: 1px solid var(--line); border-radius: 16px; padding: 22px;
}
.card .ic { font-size: 30px; margin-bottom: 10px; }
.card h3 { font-size: 17px; margin-bottom: 6px; }
.card p { font-size: 14.5px; color: var(--grey); }

.why { background: var(--cream); }
.why ul { list-style: none; max-width: 640px; }
.why li { padding: 10px 0 10px 34px; position: relative; font-size: 16px; }
.why li::before { content: "✓"; position: absolute; left: 0; color: var(--gold); font-weight: 800; font-size: 19px; }

.quote { padding: clamp(32px, 6vw, 56px) clamp(16px, 5vw, 48px); }
.quote-card {
  max-width: 680px; margin: 0 auto; background: #fff; border-radius: 18px;
  box-shadow: 0 12px 36px rgba(0, 0, 0, .10); padding: clamp(20px, 4vw, 32px);
  border: 1px solid var(--line);
}
#quote-form label { display: block; margin-bottom: 12px; font-size: 13.5px; font-weight: 600; color: var(--ink); }
#quote-form label span { display: block; margin-bottom: 5px; }
#quote-form input, #quote-form select, #quote-form textarea {
  width: 100%; padding: 11px 13px; font-size: 16px; color: var(--ink);
  background: #f4f2ee; border: 1px solid transparent; border-radius: 9px; font-family: inherit;
}
#quote-form input:focus, #quote-form select:focus, #quote-form textarea:focus {
  outline: none; border-color: var(--red); background: #fff;
}
/* service type selector + paperwork fields */
.svc-toggle { display: flex; gap: 8px; margin-bottom: 16px; }
.svc-opt {
  flex: 1; padding: 11px 10px; font-size: 14.5px; font-weight: 600; font-family: inherit;
  color: var(--ink); background: #f4f2ee; border: 1.5px solid transparent;
  border-radius: 10px; cursor: pointer; transition: border-color .12s, color .12s, background .12s;
}
.svc-opt.active { background: #fff; border-color: var(--red); color: var(--red); }
.rush-row { display: flex !important; align-items: center; gap: 9px; font-weight: 500 !important; cursor: pointer; }
.rush-row input { width: auto !important; }
.rush-row span { display: inline !important; margin-bottom: 0 !important; }
[hidden] { display: none !important; }

.split { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.split.three { grid-template-columns: 1fr 1fr 1fr; }
@media (max-width: 520px) { .split { grid-template-columns: 1fr; } .split.three { grid-template-columns: 1fr 1fr 1fr; } }
.qfoot { text-align: center; font-size: 12px; color: var(--grey); margin-top: 10px; }
.status { text-align: center; font-size: 14.5px; margin-top: 10px; min-height: 1.4em; }
.status.ok { color: #1f7a3d; font-weight: 600; }
.status.err { color: var(--red); font-weight: 600; }
button:disabled { opacity: .5; cursor: not-allowed; }

.footer {
  padding: 32px clamp(16px, 5vw, 48px) 44px; border-top: 1px solid var(--line);
  text-align: center; color: var(--grey); font-size: 13.5px;
}
.footer .logo { margin-bottom: 8px; }
.footer nav { margin-top: 10px; }
.footer a { color: var(--grey); }

/* doc pages (privacy/support) */
.doc { max-width: 720px; margin: 0 auto; padding: 32px clamp(16px, 5vw, 48px) 64px; }
.doc h1 { font-size: 28px; margin: 18px 0 6px; }
.doc h2 { font-size: 19px; margin: 22px 0 6px; }
.doc p, .doc li { font-size: 15px; color: #3a3a3c; margin-bottom: 8px; }
.doc ul { padding-left: 22px; }
.doc .muted { color: var(--grey); font-size: 13px; }
.doc a { color: var(--red); }

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; }
  html { scroll-behavior: auto; }
}