:root {
  color-scheme: dark;
  --bg: #080b12;
  --panel: #101827;
  --panel-soft: #152033;
  --text: #eef4ff;
  --muted: #9fb0c8;
  --line: rgba(255, 255, 255, 0.1);
  --accent: #79f2c0;
  --accent-2: #79b7ff;
  --warning: #ffd166;
  --radius: 24px;
  --shadow: 0 24px 70px rgba(0, 0, 0, 0.35);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at top left, rgba(121, 242, 192, 0.18), transparent 34rem),
    radial-gradient(circle at top right, rgba(121, 183, 255, 0.14), transparent 32rem),
    var(--bg);
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.6;
}

a {
  color: inherit;
}

.wrap {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 10;
  border-bottom: 1px solid var(--line);
  background: rgba(8, 11, 18, 0.82);
  backdrop-filter: blur(18px);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 18px 0;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  letter-spacing: 0.02em;
  text-decoration: none;
}

.brand-mark {
  display: grid;
  width: 36px;
  height: 36px;
  place-items: center;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #061018;
}

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

.nav-links a {
  color: var(--muted);
  font-size: 14px;
  text-decoration: none;
}

.nav-links a:hover {
  color: var(--text);
}

.hero {
  padding: 76px 0 48px;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.14fr) minmax(300px, 0.86fr);
  gap: 32px;
  align-items: center;
}

.eyebrow {
  display: inline-flex;
  width: fit-content;
  margin: 0 0 18px;
  padding: 8px 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--accent);
  background: rgba(121, 242, 192, 0.08);
  font-size: 14px;
  font-weight: 700;
}

h1,
h2,
h3 {
  margin: 0;
  line-height: 1.08;
}

h1 {
  max-width: 880px;
  font-size: clamp(40px, 7vw, 76px);
  letter-spacing: -0.055em;
}

h2 {
  font-size: clamp(28px, 4vw, 44px);
  letter-spacing: -0.035em;
}

h3 {
  font-size: 20px;
}

p {
  margin: 0;
  color: var(--muted);
}

.lead {
  max-width: 720px;
  margin-top: 22px;
  font-size: 20px;
}

.actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 30px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 18px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--panel-soft);
  color: var(--text);
  font-weight: 800;
  text-decoration: none;
}

.btn.primary {
  border: 0;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #061018;
}

.panel {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(255,255,255,0.06), rgba(255,255,255,0.025));
  box-shadow: var(--shadow);
}

.hero-card {
  padding: 26px;
}

.facts {
  display: grid;
  gap: 14px;
  margin-top: 22px;
}

.fact {
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(16, 24, 39, 0.76);
}

.fact strong {
  display: block;
  margin-bottom: 4px;
}

.section {
  padding: 48px 0;
}

.section-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 24px;
}

.section-head p {
  max-width: 560px;
}

.cards {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.card {
  display: flex;
  min-height: 168px;
  flex-direction: column;
  justify-content: space-between;
  gap: 18px;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: rgba(16, 24, 39, 0.72);
  text-decoration: none;
}

.card:hover {
  border-color: rgba(121, 242, 192, 0.45);
  transform: translateY(-2px);
}

.card span {
  color: var(--accent);
  font-size: 13px;
  font-weight: 800;
}

.split {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.block {
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(16, 24, 39, 0.72);
}

.block h3 {
  margin-bottom: 10px;
}

.footer {
  margin-top: 42px;
  padding: 34px 0;
  border-top: 1px solid var(--line);
  color: var(--muted);
}

.language-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  padding: 70px 0;
}

.language-card {
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(16, 24, 39, 0.78);
  text-decoration: none;
}

@media (max-width: 900px) {
  .hero-grid,
  .split,
  .cards,
  .language-grid {
    grid-template-columns: 1fr;
  }

  .section-head {
    align-items: start;
    flex-direction: column;
  }
}

.crumbs{color:var(--muted);font-size:14px;margin-bottom:14px}
.crumbs a{color:var(--accent);text-decoration:none}
.faq{margin-top:18px}
.faq-item{padding:16px 0;border-top:1px solid var(--line)}
.faq-item h3{font-size:18px;color:var(--text);margin:0 0 8px}
.block a.inline{color:var(--accent-2);text-decoration:underline}