/* ============================================================
   Prima Med China — Global Stylesheet
   Brand colors from logo: deep blue / teal / red accent
   ============================================================ */
:root {
  --blue: #1a5fa8;
  --blue-dark: #124a85;
  --blue-deep: #0d3a6b;
  --teal: #2ab3a3;
  --teal-dark: #1f9184;
  --red: #e23c3c;
  --ink: #17324d;
  --ink-soft: #4a627a;
  --bg: #f4f9fb;
  --bg-alt: #eaf4f6;
  --card: #ffffff;
  --line: #d9e8ee;
  --shadow: 0 10px 30px rgba(13, 58, 107, 0.10);
  --radius: 16px;
  --maxw: 1120px;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: "Segoe UI", "Helvetica Neue", Arial, "PingFang SC", "Microsoft YaHei", sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.65;
  font-size: 16.5px;
}

img { max-width: 100%; display: block; }
a { color: var(--blue); text-decoration: none; }

.nb { white-space: nowrap; } /* 禁止在连字符处断行,如 Check-up */

.container { max-width: var(--maxw); margin: 0 auto; padding: 0 22px; }

/* ---------- Header / Nav ---------- */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255,255,255,0.96);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}
.nav {
  display: flex; align-items: center; justify-content: space-between;
  height: 74px;
}
.brand { display: flex; align-items: center; gap: 12px; }
.brand img { height: 52px; width: auto; }
.brand-text { line-height: 1.15; }
.brand-text strong { display: block; font-size: 1.12rem; color: var(--blue-deep); letter-spacing: .2px; }
.brand-text span { font-size: .72rem; color: var(--teal-dark); text-transform: uppercase; letter-spacing: 2.5px; }

.nav-links { display: flex; align-items: center; gap: 4px; list-style: none; }
.nav-links a {
  display: block; padding: 9px 13px; border-radius: 10px; white-space: nowrap;
  color: var(--ink); font-weight: 600; font-size: .95rem;
  transition: background .18s, color .18s;
}
.nav-links a:hover { background: var(--bg-alt); color: var(--blue-deep); }
.nav-links a.active { color: var(--blue); background: var(--bg-alt); }
.nav-cta {
  margin-left: 10px;
  background: var(--red); color: #fff !important;
  padding: 11px 20px !important; border-radius: 999px !important;
  box-shadow: 0 6px 16px rgba(226,60,60,.30);
}
.nav-cta:hover { background: #c92f2f; }

.nav-toggle { display: none; background: none; border: 0; cursor: pointer; padding: 8px; }
.nav-toggle span { display: block; width: 24px; height: 3px; background: var(--blue-deep); margin: 5px 0; border-radius: 3px; }

/* ---------- Language switch ---------- */
.nav-right { display: flex; align-items: center; }
.lang-switch {
  display: flex; gap: 2px; margin-left: 14px; flex-shrink: 0;
  background: var(--bg-alt); border: 1px solid var(--line);
  border-radius: 999px; padding: 3px;
}
.lang-switch a {
  padding: 5px 11px; border-radius: 999px;
  font-size: .78rem; font-weight: 700; letter-spacing: .5px;
  color: var(--ink-soft); text-decoration: none;
}
.lang-switch a:hover { color: var(--blue-deep); background: #fff; }
.lang-switch a.on { background: var(--blue); color: #fff; }

/* ---------- Hero ---------- */
.hero {
  position: relative; overflow: hidden;
  background:
    radial-gradient(900px 420px at 85% -10%, rgba(42,179,163,.22), transparent 60%),
    radial-gradient(700px 380px at -5% 110%, rgba(26,95,168,.16), transparent 60%),
    linear-gradient(160deg, #ffffff 0%, var(--bg) 55%, var(--bg-alt) 100%);
  padding: 84px 0 92px;
}
.hero-inner { display: grid; grid-template-columns: 1.15fr .85fr; gap: 48px; align-items: center; }
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: #fff; border: 1px solid var(--line);
  color: var(--teal-dark); font-weight: 700; font-size: .85rem;
  padding: 7px 16px; border-radius: 999px; margin-bottom: 20px;
  box-shadow: 0 4px 12px rgba(13,58,107,.06);
}
.hero h1 {
  font-size: clamp(2.1rem, 4.4vw, 3.3rem);
  line-height: 1.14; color: var(--blue-deep);
  letter-spacing: -.5px; margin-bottom: 20px;
}
.hero h1 em { font-style: normal; color: var(--teal); }
.hero p.lead { font-size: 1.14rem; color: var(--ink-soft); max-width: 560px; margin-bottom: 30px; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }

.btn {
  display: inline-flex; align-items: center; gap: 9px;
  font-weight: 700; font-size: 1rem;
  padding: 14px 28px; border-radius: 999px;
  transition: transform .15s, box-shadow .15s, background .15s;
}
.btn-primary { background: var(--blue); color: #fff; box-shadow: 0 8px 20px rgba(26,95,168,.32); }
.btn-primary:hover { background: var(--blue-dark); transform: translateY(-2px); }
.btn-teal { background: var(--teal); color: #fff; box-shadow: 0 8px 20px rgba(42,179,163,.30); }
.btn-teal:hover { background: var(--teal-dark); transform: translateY(-2px); }
.btn-outline { border: 2px solid var(--blue); color: var(--blue); background: #fff; }
.btn-outline:hover { background: var(--bg-alt); transform: translateY(-2px); }

.hero-art {
  position: relative; border-radius: 24px; overflow: hidden;
  box-shadow: var(--shadow);
  background: linear-gradient(150deg, var(--blue-deep), var(--blue) 55%, var(--teal));
  min-height: 340px;
  display: flex; align-items: flex-end;
}
.hero-art svg { position: absolute; inset: 0; width: 100%; height: 100%; }
.hero-art-caption {
  position: relative; color: #fff; padding: 26px 28px;
  background: linear-gradient(transparent, rgba(9,34,63,.72));
  width: 100%;
}
.hero-art-caption strong { font-size: 1.15rem; display: block; }
.hero-art-caption span { font-size: .92rem; opacity: .88; }

.hero-stats {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px;
  margin-top: 34px; max-width: 620px;
}
.stat {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 16px 14px; text-align: center; box-shadow: 0 4px 14px rgba(13,58,107,.05);
}
.stat b { display: block; font-size: 1.5rem; color: var(--blue); }
.stat span { font-size: .82rem; color: var(--ink-soft); }

/* ---------- Sections ---------- */
section.block { padding: 76px 0; }
section.block.alt { background: var(--bg-alt); }
.section-head { text-align: center; max-width: 720px; margin: 0 auto 46px; }
.eyebrow {
  display: inline-block; color: var(--teal-dark); font-weight: 800;
  text-transform: uppercase; letter-spacing: 2.5px; font-size: .8rem; margin-bottom: 12px;
}
.section-head h2 { font-size: clamp(1.6rem, 3vw, 2.3rem); color: var(--blue-deep); line-height: 1.2; margin-bottom: 14px; }
.section-head p { color: var(--ink-soft); }

.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }

.card {
  background: var(--card); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 28px 26px;
  box-shadow: 0 4px 16px rgba(13,58,107,.05);
  transition: transform .18s, box-shadow .18s;
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.icon-chip {
  width: 54px; height: 54px; border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.6rem; margin-bottom: 16px;
}
.chip-blue { background: #e3eefb; }
.chip-teal { background: #dff4f1; }
.chip-red { background: #fde9e9; }
.card h3 { font-size: 1.15rem; color: var(--blue-deep); margin-bottom: 9px; }
.card p { color: var(--ink-soft); font-size: .95rem; }
.card ul { margin-top: 12px; padding-left: 0; list-style: none; }
.card ul li { padding: 5px 0 5px 26px; position: relative; color: var(--ink-soft); font-size: .93rem; }
.card ul li::before {
  content: "✓"; position: absolute; left: 0; top: 5px;
  color: var(--teal); font-weight: 800;
}

/* ---------- T/S/A pillars ---------- */
.pillars { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.pillar {
  position: relative; border-radius: 20px; padding: 34px 28px 30px;
  color: #fff; overflow: hidden; min-height: 250px;
  display: flex; flex-direction: column;
}
.pillar h3 { color: #fff; font-size: 1.5rem; margin-bottom: 4px; }
.pillar .sub { font-weight: 700; font-size: .9rem; opacity: .85; margin-bottom: 14px; }
.pillar p { font-size: .95rem; opacity: .94; }
.pillar .big-letter {
  position: absolute; right: 14px; top: 2px;
  font-size: 7.5rem; font-weight: 800; opacity: .14; line-height: 1;
}
.pillar-trust { background: linear-gradient(155deg, var(--blue-deep), var(--blue)); }
.pillar-swift { background: linear-gradient(155deg, var(--teal-dark), var(--teal)); }
.pillar-afford { background: linear-gradient(155deg, #c22f2f, var(--red)); }

/* ---------- Steps ---------- */
.steps { counter-reset: step; display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.step {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 26px 22px; position: relative; box-shadow: 0 4px 14px rgba(13,58,107,.05);
}
.step::before {
  counter-increment: step; content: counter(step);
  display: inline-flex; align-items: center; justify-content: center;
  width: 40px; height: 40px; border-radius: 50%;
  background: var(--teal); color: #fff; font-weight: 800; font-size: 1.1rem;
  margin-bottom: 14px;
}
.step h4 { color: var(--blue-deep); margin-bottom: 7px; font-size: 1.02rem; }
.step p { font-size: .9rem; color: var(--ink-soft); }

/* ---------- CTA band ---------- */
.cta-band {
  background: linear-gradient(140deg, var(--blue-deep), var(--blue) 60%, var(--teal-dark));
  border-radius: 24px; color: #fff;
  padding: 56px 48px; display: flex; align-items: center; justify-content: space-between; gap: 30px;
  flex-wrap: wrap;
}
.cta-band h2 { font-size: clamp(1.5rem, 2.6vw, 2.1rem); margin-bottom: 10px; }
.cta-band p { opacity: .9; max-width: 540px; }
.cta-band .btn-white { background: #fff; color: var(--blue-deep); }
.cta-band .btn-white:hover { transform: translateY(-2px); box-shadow: 0 10px 24px rgba(0,0,0,.2); }

/* ---------- Comparison table ---------- */
.compare { width: 100%; border-collapse: collapse; background: #fff; border-radius: var(--radius); overflow: hidden; box-shadow: 0 4px 16px rgba(13,58,107,.06); }
.compare th, .compare td { padding: 15px 18px; text-align: left; border-bottom: 1px solid var(--line); font-size: .95rem; }
.compare thead th { background: var(--blue-deep); color: #fff; font-size: .9rem; text-transform: uppercase; letter-spacing: 1px; }
.compare tbody tr:last-child td { border-bottom: 0; }
.compare td.good { color: var(--teal-dark); font-weight: 700; }
.compare tr:nth-child(even) { background: var(--bg); }

/* ---------- Imaging price comparison table ---------- */
.img-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-bottom: 32px; }
.img-stat { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 20px 22px; text-align: center; }
.img-stat strong { display: block; font-size: 1.75rem; font-weight: 800; color: var(--blue); line-height: 1.15; }
.img-stat strong em { font-style: normal; color: var(--teal-dark); }
.img-stat span { display: block; font-size: .85rem; color: var(--ink-soft); margin-top: 4px; }

.img-price-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; background: #fff; border-radius: var(--radius); box-shadow: 0 6px 22px rgba(13,58,107,.08); }
table.img-price { width: 100%; border-collapse: collapse; min-width: 660px; }
table.img-price th, table.img-price td { padding: 13px 16px; text-align: left; border-bottom: 1px solid var(--line); font-size: .93rem; vertical-align: middle; }
table.img-price thead th { background: var(--blue-deep); color: #fff; font-size: .76rem; letter-spacing: 1px; text-transform: uppercase; font-weight: 700; }
table.img-price thead th.cn { background: var(--teal-dark); }
table.img-price thead th.save { text-align: right; }
table.img-price tr.group th { background: var(--bg-alt); color: var(--blue-deep); font-size: .76rem; letter-spacing: 1.2px; text-transform: uppercase; padding: 9px 16px; }
table.img-price td.study { font-weight: 600; color: var(--ink); }
table.img-price td.cn { color: var(--teal-dark); font-weight: 700; white-space: nowrap; }
table.img-price td.cn small { display: block; font-weight: 500; color: var(--ink-soft); font-size: .78rem; }
table.img-price td.us { color: var(--ink-soft); white-space: nowrap; }
table.img-price td.save { text-align: right; font-weight: 800; color: var(--teal-dark); white-space: nowrap; }
table.img-price tbody tr:hover { background: #f6fbfa; }
.img-price-note { font-size: .82rem; color: var(--ink-soft); line-height: 1.65; margin-top: 16px; }
.img-price-note strong { color: var(--ink); }

/* ---------- Photos ---------- */
.hero-photo {
  position: absolute; inset: 0; width: 100%; height: 100%;
  object-fit: cover;
}
.card-media {
  height: 175px; overflow: hidden;
  margin: -28px -26px 18px;
}
.card-media img { width: 100%; height: 100%; object-fit: cover; transition: transform .35s; }
.card:hover .card-media img { transform: scale(1.05); }

.testimonial-head { display: flex; align-items: center; gap: 14px; margin-top: 18px; }
.testimonial-head .avatar {
  width: 58px; height: 58px; border-radius: 50%; object-fit: cover;
  border: 3px solid var(--bg-alt); box-shadow: 0 4px 12px rgba(13,58,107,.12);
  flex-shrink: 0;
}
.testimonial-head h3 { margin: 0; font-size: 1.02rem; }
.testimonial-head p { font-size: .85rem; }

/* ---------- Page hero (subpages) ---------- */
.page-hero {
  background:
    radial-gradient(700px 320px at 90% -20%, rgba(42,179,163,.25), transparent 60%),
    linear-gradient(160deg, var(--blue-deep) 0%, var(--blue) 70%, var(--teal-dark) 120%);
  color: #fff; padding: 66px 0 70px;
}
.page-hero .eyebrow { color: #9fe3da; }
.page-hero h1 { font-size: clamp(1.9rem, 3.6vw, 2.8rem); line-height: 1.18; margin-bottom: 14px; }
.page-hero p { max-width: 660px; opacity: .92; font-size: 1.08rem; }
.page-hero .crumb { font-size: .85rem; opacity: .8; margin-bottom: 18px; }
.page-hero .crumb a { color: #cfe8ff; }

/* ---------- Price cards ---------- */
.price-card { text-align: center; }
.price-card .price { font-size: 2rem; font-weight: 800; color: var(--blue); margin: 8px 0 2px; }
.price-card .price small { font-size: .85rem; font-weight: 600; color: var(--ink-soft); }
.price-card .tag { display: inline-block; font-size: .75rem; font-weight: 800; letter-spacing: 1.5px; text-transform: uppercase; color: var(--teal-dark); background: #dff4f1; padding: 4px 12px; border-radius: 999px; }
.price-card.featured { border: 2px solid var(--teal); }
.price-card .plan-link { display: inline-block; margin-top: 12px; font-size: .85rem; font-weight: 700; color: var(--teal-dark); text-decoration: none; border-bottom: 1px solid currentColor; padding-bottom: 1px; }
.price-card .plan-link:hover { color: var(--blue); }
.plan-pills { text-align: center; margin-top: 10px; }
.plan-pills a { display: inline-block; margin: 4px; padding: 8px 20px; border: 1px solid var(--line); border-radius: 999px; text-decoration: none; color: var(--blue-deep); font-weight: 600; font-size: .9rem; }
.plan-pills a.on { background: var(--blue-deep); border-color: var(--blue-deep); color: #fff; }
.plan-pills a:hover { border-color: var(--teal); color: var(--teal-dark); }
.plan-pills a.on:hover { color: #fff; }

/* ---------- Contact / footer ---------- */
.contact-wrap { display: grid; grid-template-columns: 1fr 1fr; gap: 30px; align-items: start; }
.contact-info .row { display: flex; gap: 14px; align-items: flex-start; margin-bottom: 18px; }
.contact-info .row .ico { font-size: 1.4rem; }
.contact-info .row b { display: block; color: var(--blue-deep); }
.contact-info .row span { color: var(--ink-soft); font-size: .95rem; }

.site-footer { background: var(--blue-deep); color: #cfe0ef; padding: 54px 0 0; margin-top: 0; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 34px; padding-bottom: 40px; }
.footer-grid h4 { color: #fff; font-size: .95rem; margin-bottom: 14px; letter-spacing: 1px; text-transform: uppercase; }
.footer-grid ul { list-style: none; }
.footer-grid ul li { margin-bottom: 9px; }
.footer-grid a { color: #cfe0ef; font-size: .93rem; }
.footer-grid a:hover { color: #fff; }
.footer-brand img { background: #fff; border-radius: 12px; padding: 6px; height: 58px; width: auto; margin-bottom: 14px; }
.footer-brand p { font-size: .9rem; opacity: .85; max-width: 300px; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.15); padding: 18px 0; text-align: center; font-size: .84rem; opacity: .75; }

/* ---------- Legal / policy pages ---------- */
.legal { max-width: 840px; margin: 0 auto; }
.legal-meta {
  display: inline-block; background: var(--bg-alt); border: 1px solid var(--line);
  border-radius: 999px; padding: 6px 16px; font-size: .84rem;
  color: var(--ink-soft); margin-bottom: 26px;
}
.legal h2 {
  font-size: 1.3rem; color: var(--blue-deep);
  margin: 42px 0 12px; scroll-margin-top: 96px;
}
.legal h2:first-of-type { margin-top: 0; }
.legal h3 { font-size: 1.02rem; color: var(--blue-deep); margin: 22px 0 8px; }
.legal p, .legal li { color: var(--ink-soft); font-size: .95rem; }
.legal p { margin-bottom: 12px; }
.legal ul, .legal ol { margin: 0 0 14px; padding-left: 22px; }
.legal li { margin-bottom: 7px; }
.legal strong { color: var(--ink); }
.legal a { text-decoration: underline; }
.legal table { width: 100%; border-collapse: collapse; margin: 6px 0 18px; font-size: .9rem; background: #fff; }
.legal th, .legal td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--line); vertical-align: top; color: var(--ink-soft); }
.legal thead th { background: var(--bg-alt); color: var(--blue-deep); font-size: .8rem; text-transform: uppercase; letter-spacing: .8px; }
.legal .legal-toc {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 22px 26px; margin-bottom: 10px;
  box-shadow: 0 4px 16px rgba(13,58,107,.05);
}
.legal .legal-toc h2 { margin: 0 0 12px; font-size: 1rem; }
.legal .legal-toc ol { columns: 2; column-gap: 30px; margin: 0; padding-left: 20px; }
.legal .legal-toc li { margin-bottom: 5px; font-size: .9rem; }
.legal .legal-note {
  background: #fde9e9; border-left: 4px solid var(--red);
  border-radius: 0 10px 10px 0; padding: 16px 20px; margin: 18px 0;
}
.legal .legal-note p { margin: 0; color: #7a2020; font-size: .92rem; }
.legal .fill { background: #faedda; color: #854f0b; padding: 1px 6px; border-radius: 6px; font-weight: 600; }

/* ---------- Responsive ---------- */
@media (max-width: 960px) {
  .hero-inner { grid-template-columns: 1fr; }
  .grid-3, .pillars { grid-template-columns: 1fr 1fr; }
  .grid-4, .steps { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .contact-wrap { grid-template-columns: 1fr; }
  .nav-links {
    display: none; position: absolute; top: 74px; left: 0; right: 0;
    background: #fff; flex-direction: column; align-items: stretch;
    padding: 14px 22px 20px; border-bottom: 1px solid var(--line);
    box-shadow: 0 20px 30px rgba(13,58,107,.10);
  }
  .nav-links.open { display: flex; }
  .nav-cta { margin: 10px 0 0; text-align: center; }
  .nav-toggle { display: block; }
}
@media (max-width: 600px) {
  .grid-3, .pillars, .grid-2, .grid-4, .steps, .footer-grid { grid-template-columns: 1fr; }
  .hero { padding: 56px 0 64px; }
  section.block { padding: 56px 0; }
  .cta-band { padding: 40px 28px; }
  .legal .legal-toc ol { columns: 1; }
  .img-stats { grid-template-columns: 1fr; }
  table.img-price th, table.img-price td { padding: 11px 12px; font-size: .88rem; }
}


/* ============================================================
   v4 — nav dropdown, FAQ accordion, callouts, tables, cases
   ============================================================ */
.nav-links li.has-drop { position: relative; }
.nav-links .caret { font-size: .68rem; opacity: .6; }
.nav-links .drop {
  position: absolute; top: 100%; left: 0; min-width: 236px; padding: 8px;
  list-style: none; background: #fff; border: 1px solid var(--line);
  border-radius: 14px; box-shadow: var(--shadow); display: none; z-index: 130;
}
.nav-links .drop li { margin: 0; }
.nav-links .drop a { padding: 9px 14px; font-size: .92rem; border-radius: 10px; }
.nav-links li.has-drop:hover .drop,
.nav-links li.has-drop:focus-within .drop { display: block; }

/* ---------- FAQ ---------- */
.faq-jump { display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; margin-bottom: 42px; }
.faq-jump a { padding: 8px 16px; border: 1px solid var(--line); border-radius: 999px; background: #fff; font-size: .88rem; font-weight: 600; color: var(--blue-deep); }
.faq-jump a:hover { border-color: var(--teal); color: var(--teal-dark); }
.faq-group { margin-bottom: 44px; scroll-margin-top: 96px; }
.faq-group > h2 { font-size: 1.32rem; color: var(--blue-deep); margin-bottom: 4px; }
.faq-group > .faq-lead { color: var(--ink-soft); font-size: .93rem; margin-bottom: 18px; }
details.q { background: #fff; border: 1px solid var(--line); border-radius: 14px; margin-bottom: 12px; box-shadow: 0 3px 12px rgba(13,58,107,.04); }
details.q summary { cursor: pointer; list-style: none; padding: 16px 52px 16px 20px; font-weight: 700; color: var(--blue-deep); position: relative; }
details.q summary::-webkit-details-marker { display: none; }
details.q summary::after { content: "+"; position: absolute; right: 20px; top: 50%; transform: translateY(-50%); font-size: 1.3rem; color: var(--teal); font-weight: 700; line-height: 1; }
details.q[open] summary::after { content: "\2013"; }
details.q[open] summary { border-bottom: 1px solid var(--line); }
details.q .a { padding: 16px 20px 18px; color: var(--ink-soft); font-size: .95rem; }
details.q .a p { margin-bottom: 10px; }
details.q .a p:last-child { margin-bottom: 0; }
details.q .a ul { margin: 8px 0 12px; padding-left: 20px; }
details.q .a li { margin-bottom: 6px; }
details.q .a strong { color: var(--ink); }

/* ---------- Callouts ---------- */
.callout { background: #fff; border: 1px solid var(--line); border-left: 4px solid var(--teal); border-radius: 0 14px 14px 0; padding: 18px 22px; margin: 20px 0; }
.callout.warn { border-left-color: var(--red); background: #fff8f8; }
.callout h4 { color: var(--blue-deep); font-size: 1rem; margin-bottom: 6px; }
.callout p, .callout li { color: var(--ink-soft); font-size: .93rem; }
.callout ul { margin: 8px 0 0; padding-left: 20px; }

/* ---------- Info table ---------- */
.info-table { width: 100%; border-collapse: collapse; background: #fff; }
.info-table th, .info-table td { padding: 13px 16px; text-align: left; border-bottom: 1px solid var(--line); font-size: .92rem; vertical-align: top; }
.info-table thead th { background: var(--blue-deep); color: #fff; font-size: .76rem; text-transform: uppercase; letter-spacing: 1px; }
.info-table tbody tr:last-child td { border-bottom: 0; }
.info-table tbody tr:nth-child(even) { background: var(--bg); }
.info-table td:first-child { font-weight: 600; color: var(--ink); }
@media (max-width: 600px) { .info-table th, .info-table td { padding: 11px 12px; font-size: .88rem; } }

/* ---------- Two-column tick lists ---------- */
.tick-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.tick-list { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 26px 28px; box-shadow: 0 4px 16px rgba(13,58,107,.05); }
.tick-list h3 { font-size: 1.05rem; margin-bottom: 12px; }
.tick-list ul { list-style: none; }
.tick-list li { position: relative; padding: 6px 0 6px 22px; color: var(--ink-soft); font-size: .93rem; }
.tick-list li::before { content: "\2013"; position: absolute; left: 0; opacity: .45; }

/* ---------- Role cards ---------- */
.role-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.role { display: flex; gap: 16px; background: #fff; border: 1px solid var(--line); border-radius: 14px; padding: 20px; box-shadow: 0 4px 14px rgba(13,58,107,.04); }
.role .ico { font-size: 1.6rem; line-height: 1.3; }

/* ---------- Case cards ---------- */
.case-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.case-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; box-shadow: 0 4px 16px rgba(13,58,107,.06); display: flex; flex-direction: column; }
.case-top { background: linear-gradient(135deg, var(--blue-deep), var(--blue)); color: #fff; padding: 18px 22px; }
.case-top h3 { color: #fff; font-size: 1.05rem; margin-bottom: 2px; }
.case-top span { font-size: .84rem; opacity: .9; }
.case-body { padding: 20px 22px 22px; display: flex; flex-direction: column; flex: 1; }
.case-body > p { color: var(--ink-soft); font-size: .93rem; }
.case-facts { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-top: auto; padding-top: 16px; }
.case-fact { background: var(--bg); border-radius: 12px; padding: 12px 8px; text-align: center; }
.case-fact b { display: block; color: var(--blue); font-size: .95rem; }
.case-fact span { font-size: .72rem; color: var(--ink-soft); }

/* ---------- Timeline ---------- */
.tl { border-left: 2px solid var(--line); padding-left: 26px; margin-left: 8px; }
.tl-item { position: relative; margin-bottom: 26px; }
.tl-item:last-child { margin-bottom: 0; }
.tl-item::before { content: ""; position: absolute; left: -34px; top: 7px; width: 12px; height: 12px; border-radius: 50%; background: var(--teal); border: 3px solid #fff; box-shadow: 0 0 0 2px var(--line); }
.tl-item h4 { color: var(--blue-deep); font-size: 1.02rem; margin-bottom: 4px; }
.tl-item p { color: var(--ink-soft); font-size: .94rem; }

/* ---------- v4 responsive ---------- */
@media (max-width: 960px) {
  .nav-links .drop { position: static; min-width: 0; display: block; border: 0; box-shadow: none; background: transparent; padding: 0 0 4px 14px; }
  .nav-links li.has-drop > a .caret { display: none; }
  .tick-grid, .role-grid, .case-grid { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
  .case-facts { grid-template-columns: 1fr 1fr; }
  .tick-list { padding: 22px 20px; }
}

/* ---------- v7: 30-second overview video band ---------- */
.video-band { background: linear-gradient(180deg, #f4f9fb 0%, #eaf4f6 100%); padding: 72px 0 84px; }
.video-head { text-align: center; max-width: 640px; margin: 0 auto 34px; }
.video-head .eyebrow {
  display: inline-block; color: var(--teal-dark); font-weight: 800;
  font-size: .8rem; letter-spacing: 2.4px; text-transform: uppercase; margin-bottom: 10px;
}
.video-head h2 { color: var(--blue-deep); font-size: clamp(1.5rem, 2.6vw, 2.1rem); margin-bottom: 10px; }
.video-head p { color: var(--ink-soft); }

.video-card {
  position: relative; max-width: 880px; margin: 0 auto;
  border-radius: 20px; overflow: hidden;
  box-shadow: var(--shadow); background: #0d3a6b;
}
.video-card video { display: block; width: 100%; aspect-ratio: 16 / 9; object-fit: cover; background: #0d3a6b; }
.video-play {
  position: absolute; inset: 0; margin: auto;
  width: 84px; height: 84px; border: 0; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  background: rgba(255, 255, 255, .94); color: var(--blue);
  cursor: pointer; box-shadow: 0 12px 34px rgba(13, 58, 107, .35);
  transition: transform .15s, background .15s;
}
.video-play:hover { transform: scale(1.07); background: #fff; }
.video-play svg { margin-left: 5px; }
.video-card.playing .video-play { display: none; }
@media (max-width: 600px) { .video-play { width: 64px; height: 64px; } }