:root {
  --navy: #041f42;
  --navy-2: #0a2f55;
  --sea: #1a7a96;
  --teal: #2bb3c0;
  --gold: #f0a202;
  --foam: #f3f7fb;
  --ink: #14202b;
  --muted: #5a6b7a;
  --line: #d5e0ea;
  --card: #fff;
  --radius: 18px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--ink);
  background: var(--foam);
  line-height: 1.55;
}
img { max-width: 100%; height: auto; }
a { color: var(--sea); }
.wrap { width: min(1080px, calc(100% - 2.5rem)); margin: 0 auto; }

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 0 0;
}
.brand {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  color: #fff;
  text-decoration: none;
  font-weight: 700;
  letter-spacing: 0.01em;
}
.brand img {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: #041f42;
  box-shadow: 0 0 0 2px rgba(255, 255, 255, 0.45), 0 6px 16px rgba(0, 0, 0, 0.28);
}
.lang { display: flex; flex-wrap: wrap; align-items: center; gap: 0.9rem; font-size: 0.92rem; }
.lang a {
  color: rgba(255, 255, 255, 0.85);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}
.lang a:hover, .lang a.active {
  color: #fff;
  border-bottom-color: var(--gold);
}
.lang a.faq {
  padding-left: 0.95rem;
  margin-left: 0.1rem;
  border-left: 1px solid rgba(255, 255, 255, 0.35);
}
.faq-item { margin-bottom: 1.25rem; }
.faq-item:last-child { margin-bottom: 0; }
.faq-q { font-weight: 700; color: var(--navy); margin: 0 0 0.35rem; font-size: 1.02rem; }
.faq-a { margin: 0; color: var(--muted); }

header.hero {
  background:
    radial-gradient(1200px 420px at 80% -10%, rgba(43, 179, 192, 0.28), transparent 55%),
    linear-gradient(165deg, var(--navy) 0%, var(--navy-2) 55%, #123a55 100%);
  color: #fff;
  padding: 0 0 3.25rem;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 2.5rem;
  align-items: center;
  padding: 2rem 0 0;
}
h1 {
  font-size: clamp(1.85rem, 4vw, 2.7rem);
  line-height: 1.15;
  margin: 0 0 0.85rem;
  letter-spacing: -0.02em;
}
.lead {
  font-size: 1.08rem;
  opacity: 0.95;
  max-width: 36rem;
  margin: 0 0 1.35rem;
}
.pills { display: flex; flex-wrap: wrap; gap: 0.45rem; margin: 0 0 1.4rem; padding: 0; list-style: none; }
.pills li {
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 999px;
  padding: 0.28rem 0.75rem;
  font-size: 0.82rem;
}
.store-row { display: flex; flex-wrap: wrap; gap: 0.7rem; }
.cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0.75rem 1.2rem;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 600;
  border: 1px solid transparent;
}
.cta.primary { background: #fff; color: var(--navy); }
.cta.secondary { background: transparent; color: #fff; border-color: rgba(255, 255, 255, 0.7); }
.cta.primary:hover { background: #eef6fb; }
.cta.secondary:hover { background: rgba(255, 255, 255, 0.08); }
.fine { margin: 0.85rem 0 0; font-size: 0.88rem; color: rgba(255, 255, 255, 0.75); }

.phone {
  width: min(280px, 100%);
  margin: 0 auto;
  background: #081526;
  border-radius: 32px;
  padding: 10px;
  box-shadow: 0 28px 60px rgba(0, 0, 0, 0.38);
  transform: rotate(2deg);
}
.phone img {
  display: block;
  width: 100%;
  border-radius: 22px;
}

main { padding: 2.2rem 0 3.5rem; }
.guides { margin-top: -0.25rem; }
.guides + .panel { margin-top: 1.25rem; }
.section-kicker {
  margin: 0 0 0.35rem;
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--sea);
  font-weight: 700;
}
h2 { margin: 0 0 0.85rem; font-size: 1.35rem; color: var(--navy); }
.card-grid, .feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 0.9rem;
}
.card, .feature {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.15rem 1.2rem;
}
a.card {
  color: inherit;
  text-decoration: none;
  display: block;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}
a.card:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 24px rgba(10, 47, 85, 0.08);
  border-color: #b9d0df;
}
.tag {
  display: inline-block;
  background: #e7f4f8;
  color: var(--sea);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  border-radius: 999px;
  padding: 0.18rem 0.55rem;
  margin-bottom: 0.55rem;
}
.card h3, .feature h3 {
  margin: 0 0 0.35rem;
  font-size: 1.05rem;
  color: var(--navy);
}
.card p, .feature p, .panel p { margin: 0; color: var(--muted); font-size: 0.95rem; }
.panel {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.25rem 1.35rem;
  margin: 1.1rem 0;
}
.exam-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 0.7rem 0 0;
  padding: 0;
  list-style: none;
}
.exam-list li {
  background: var(--foam);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0.35rem 0.8rem;
  font-size: 0.9rem;
}

.download {
  background: linear-gradient(165deg, var(--navy), #123a55);
  color: #fff;
  border-radius: 24px;
  padding: 1.5rem 1.4rem;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1.1rem 1.3rem;
  align-items: center;
  margin: 1.4rem 0;
}
.download img {
  width: 72px;
  height: 72px;
  border-radius: 16px;
  box-shadow: 0 0 0 2px rgba(255, 255, 255, 0.4);
}
.download h2 { color: #fff; margin: 0 0 0.25rem; }
.download p { margin: 0 0 0.9rem; color: rgba(255, 255, 255, 0.86); }
.download .store-row { grid-column: 2; }
.muted { color: var(--muted); font-size: 0.95rem; }
footer {
  padding: 0 0 2.5rem;
  color: var(--muted);
  font-size: 0.9rem;
}
footer a { color: var(--muted); }

@media (max-width: 820px) {
  .hero-grid, .feature-grid, .download, .split-2 {
    grid-template-columns: 1fr;
  }
  .phone { transform: none; width: min(240px, 70vw); }
  .download .store-row { grid-column: 1; }
  .topbar { align-items: flex-start; }
  .lang { gap: 0.5rem 0.75rem; font-size: 0.84rem; }
}

body.article-page .wrap { width: min(760px, calc(100% - 2.5rem)); }
body.article-page header.hero { padding-bottom: 2.2rem; }
body.article-page .hero-grid { display: block; padding-top: 1.15rem; }
body.article-page h1 { font-size: clamp(1.55rem, 3.4vw, 2.15rem); }
.breadcrumb { margin: 0 0 0.7rem; font-size: 0.9rem; color: rgba(255,255,255,0.8); }
.breadcrumb a { color: #fff; }
.figure {
  margin: 0.85rem 0 0.2rem;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 0.75rem;
}
.figure img { display: block; width: 100%; border-radius: 8px; background: #041f42; }
.figure.light img { background: #fff; }
.figure figcaption { font-size: 0.88rem; color: var(--muted); margin-top: 0.55rem; }
.split-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 0.9rem; }
.article-page main h3 { margin: 1.1rem 0 0.4rem; font-size: 1.02rem; color: var(--navy); }
.article-page table { width: 100%; border-collapse: collapse; font-size: 0.94rem; }
.article-page th, .article-page td { text-align: left; padding: 0.45rem 0.35rem; border-bottom: 1px solid var(--line); vertical-align: top; }
.article-page th { color: var(--navy); }