:root {
  --bg: #040807;
  --surface: #0a1311;
  --surface-2: #101b18;
  --text: #f2f7f5;
  --muted: #9aa9a2;
  --brand: #62f59a;
  --brand-2: #4ce98a;
  --stroke: #1d2a25;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  color: var(--text);
  background: radial-gradient(circle at 82% 20%, #123527 0%, transparent 30%),
    radial-gradient(circle at 20% 120%, #0d2e21 0%, transparent 38%), var(--bg);
  line-height: 1.5;
}

.container {
  width: min(1120px, 92%);
  margin: 0 auto;
}

.header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(8px);
  background: rgba(4, 8, 7, 0.78);
  border-bottom: 1px solid rgba(98, 245, 154, 0.12);
}

.nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 0;
  gap: 12px;
  flex-wrap: wrap;
}

.nav-right {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.lang-switch {
  display: inline-flex;
  gap: 4px;
  padding: 4px;
  border-radius: 12px;
  border: 1px solid var(--stroke);
  background: rgba(11, 22, 18, 0.75);
}

.lang-switch--compact .lang-switch__btn {
  padding: 6px 10px;
  font-size: 0.8rem;
  min-width: 2.25rem;
}

.lang-switch__btn {
  appearance: none;
  border: none;
  cursor: pointer;
  font: inherit;
  font-weight: 600;
  color: #c7d3cd;
  background: transparent;
  border-radius: 8px;
  padding: 8px 14px;
  transition: background 120ms ease, color 120ms ease, box-shadow 120ms ease;
}

.lang-switch__btn:hover {
  color: var(--text);
  background: rgba(98, 245, 154, 0.08);
}

.lang-switch__btn--active {
  color: #052413;
  background: linear-gradient(180deg, var(--brand), var(--brand-2));
  box-shadow: 0 0 16px rgba(98, 245, 154, 0.25);
}

.hero-lang {
  margin-bottom: 20px;
}

.hero-lang__label {
  margin: 0 0 8px;
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted);
}

.card-lang {
  border: 1px solid var(--stroke);
  border-radius: 18px;
  background: linear-gradient(160deg, rgba(10, 20, 17, 0.95), rgba(7, 13, 11, 0.95));
  padding: 16px 18px;
  max-width: 420px;
}

.brand {
  display: flex;
  gap: 10px;
  align-items: center;
  font-weight: 700;
  letter-spacing: 0.2px;
}

.brand-link {
  text-decoration: none;
  color: inherit;
}

.brand-dot {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: var(--brand);
  box-shadow: 0 0 18px var(--brand);
}

.hero {
  padding: 72px 0 40px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 36px;
  align-items: center;
}

.eyebrow {
  display: inline-block;
  color: var(--brand);
  font-weight: 600;
  margin: 0 0 12px;
}

h1,
h2,
h3 {
  line-height: 1.1;
  margin: 0 0 12px;
}

h1 {
  font-size: clamp(2rem, 4vw, 3.5rem);
}

h2 {
  font-size: clamp(1.5rem, 3vw, 2.4rem);
}

p {
  margin: 0;
}

.lead,
.section-lead {
  color: var(--muted);
  max-width: 62ch;
}

.lead {
  font-size: 1.05rem;
  margin-top: 12px;
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin-top: 24px;
}

.app-store-link {
  display: inline-flex;
  line-height: 0;
  border-radius: 10px;
  transition: transform 120ms ease, opacity 120ms ease;
}

.app-store-link:hover {
  transform: translateY(-1px);
  opacity: 0.95;
}

.app-store-badge {
  display: block;
  height: auto;
  max-width: 100%;
}

.app-store-badge--footer {
  width: 120px;
  height: auto;
}

.btn {
  border-radius: 14px;
  padding: 12px 18px;
  font-weight: 600;
  text-decoration: none;
  border: 1px solid transparent;
  transition: transform 120ms ease, opacity 120ms ease, border-color 120ms ease;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn-primary {
  background: linear-gradient(180deg, var(--brand), var(--brand-2));
  color: #052413;
}

.btn-ghost {
  border-color: var(--stroke);
  color: #dce8e2;
  background: rgba(13, 25, 21, 0.55);
}

.chips {
  list-style: none;
  padding: 0;
  margin: 18px 0 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.chips li {
  border: 1px solid var(--stroke);
  background: rgba(11, 22, 18, 0.8);
  color: #c7d3cd;
  border-radius: 999px;
  padding: 6px 12px;
  font-size: 0.9rem;
}

.hero-phone {
  background: linear-gradient(170deg, #0d1f19, #0a1311);
  border: 1px solid #1d322a;
  border-radius: 28px;
  padding: 14px;
  box-shadow: inset 0 0 0 1px rgba(98, 245, 154, 0.09), 0 16px 44px rgba(0, 0, 0, 0.48);
}

.hero-phone img,
.screens img {
  width: 100%;
  border-radius: 18px;
  display: block;
}

.section {
  padding: 70px 0;
}

.cards,
.benefit-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  margin-top: 24px;
}

.card,
.feature {
  border: 1px solid var(--stroke);
  border-radius: 18px;
  background: linear-gradient(160deg, rgba(10, 20, 17, 0.95), rgba(7, 13, 11, 0.95));
  padding: 18px;
}

.card p,
.feature p {
  color: #b4c3bc;
}

.section-dark {
  background: linear-gradient(180deg, rgba(7, 16, 13, 0.86), rgba(4, 8, 7, 0.95));
  border-top: 1px solid rgba(98, 245, 154, 0.12);
  border-bottom: 1px solid rgba(98, 245, 154, 0.12);
}

.screens {
  margin-top: 24px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.screens img {
  border: 1px solid #24342e;
  box-shadow: 0 8px 28px rgba(0, 0, 0, 0.45);
}

.footer {
  border-top: 1px solid rgba(98, 245, 154, 0.16);
  padding: 28px 0 36px;
}

.footer-wrap {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: center;
}

.footer p {
  color: var(--muted);
}

.footer-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.legal {
  padding: 48px 0 72px;
}

.legal-inner h1 {
  margin-bottom: 8px;
}

.legal-updated {
  color: var(--muted);
  font-size: 0.95rem;
  margin-bottom: 28px;
}

.legal-body {
  max-width: 72ch;
}

.legal-body h2 {
  font-size: 1.2rem;
  margin-top: 28px;
  margin-bottom: 10px;
}

.legal-body p,
.legal-body li {
  color: #b4c3bc;
  margin-bottom: 12px;
}

.legal-body ul {
  margin: 0 0 12px;
  padding-left: 1.25rem;
}

.legal-body a {
  color: var(--brand);
  text-decoration: none;
}

.legal-body a:hover {
  text-decoration: underline;
}

@media (max-width: 980px) {
  .hero-grid,
  .cards,
  .benefit-grid,
  .screens {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 680px) {
  .hero {
    padding-top: 50px;
  }

  .hero-grid,
  .cards,
  .benefit-grid,
  .screens,
  .footer-wrap {
    grid-template-columns: 1fr;
    display: grid;
  }

  .cta-row,
  .footer-actions {
    flex-direction: column;
  }

  .nav-right {
    width: 100%;
    justify-content: space-between;
  }

  .btn {
    text-align: center;
  }
}