:root {
  color-scheme: light;
  --bg: #0b0e13;
  --card: #121722;
  --card-light: #151d2c;
  --text: #f2f4f8;
  --muted: #b9c1d1;
  --accent: #f3b53c;
  --accent-2: #4cc9f0;
  --border: #232b3d;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Inter", "Segoe UI", Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  max-width: 100%;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(11, 14, 19, 0.9);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}

.site-header .container {
  display: flex;
  align-items: center;
  gap: 24px;
  padding: 18px 0;
}

.brand {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.logo {
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
}

.tagline {
  font-size: 0.85rem;
  color: var(--muted);
}

.nav {
  display: flex;
  gap: 18px;
  margin-left: auto;
  flex-wrap: wrap;
}

.nav a {
  color: var(--muted);
  font-size: 0.95rem;
}

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

.nav a.active {
  color: var(--accent);
}

.cta-group {
  display: flex;
  gap: 12px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 22px;
  border-radius: 999px;
  font-weight: 600;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

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

.btn-primary {
  background: var(--accent);
  color: #1a1201;
  box-shadow: 0 12px 24px rgba(243, 181, 60, 0.25);
}

.btn-secondary {
  background: var(--card);
  border: 1px solid var(--border);
}

.btn-ghost {
  border: 1px solid var(--border);
  color: var(--muted);
}

.hero {
  padding: 80px 0 60px;
}

.hero-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 36px;
  align-items: center;
}

.badge {
  display: inline-block;
  padding: 6px 14px;
  border-radius: 999px;
  border: 1px solid var(--border);
  color: var(--muted);
  font-size: 0.85rem;
}

.lead {
  color: var(--muted);
  font-size: 1.1rem;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin: 24px 0;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(120px, 1fr));
  gap: 16px;
  margin-top: 24px;
}

.stat-title {
  color: var(--muted);
  font-size: 0.85rem;
}

.stat-value {
  font-size: 1.4rem;
  font-weight: 700;
}

.hero-card {
  background: var(--card);
  padding: 28px;
  border-radius: 24px;
  border: 1px solid var(--border);
}

.hero-card ol {
  padding-left: 20px;
}

.hero-note {
  margin-top: 16px;
  color: var(--muted);
  font-size: 0.9rem;
}

.section {
  padding: 70px 0;
}

.section-alt {
  background: #0f1420;
}

.section-title {
  max-width: 720px;
  margin-bottom: 36px;
}

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

.cards-grid {
  display: grid;
  gap: 24px;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
}

.card .btn {
  margin-top: 14px;
}

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 22px;
}

.bonus-grid {
  display: grid;
  gap: 24px;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.bonus-card {
  background: linear-gradient(140deg, #1b2233, #101622);
  border: 1px solid var(--border);
  border-radius: 22px;
  padding: 24px;
}

.list-grid {
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.chip-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 24px;
}

.chip {
  padding: 8px 14px;
  border-radius: 999px;
  background: var(--card-light);
  border: 1px solid var(--border);
  color: var(--muted);
  font-size: 0.9rem;
}

.list-item {
  background: var(--card-light);
  padding: 18px 20px;
  border-radius: 16px;
  border: 1px solid var(--border);
}

.app-grid {
  display: grid;
  gap: 22px;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.app-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 22px;
}

.table {
  background: var(--card);
  border-radius: 18px;
  border: 1px solid var(--border);
  overflow: hidden;
}

.table-row {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
  color: var(--muted);
}

.table-row:last-child {
  border-bottom: none;
}

.table-head {
  color: var(--text);
  font-weight: 600;
  background: #151c2b;
}

.small-note {
  color: var(--muted);
  font-size: 0.9rem;
  margin-top: 16px;
}

.steps {
  display: grid;
  gap: 18px;
}

.step {
  display: flex;
  gap: 18px;
  background: var(--card);
  padding: 20px;
  border-radius: 18px;
  border: 1px solid var(--border);
}

.step-number {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--accent-2);
  display: grid;
  place-items: center;
  color: #0b0e13;
  font-weight: 700;
}

.download-card {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  background: var(--card);
  border-radius: 24px;
  padding: 28px;
  border: 1px solid var(--border);
}

.download-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.faq {
  display: grid;
  gap: 16px;
}

details {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 16px 20px;
}

summary {
  cursor: pointer;
  font-weight: 600;
}

.site-footer {
  border-top: 1px solid var(--border);
  background: #0b0e13;
  padding: 40px 0 20px;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 24px;
}

.site-footer ul {
  list-style: none;
  padding: 0;
  margin: 12px 0 0;
}

.site-footer li {
  margin-bottom: 8px;
}

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

.footer-bottom {
  border-top: 1px solid var(--border);
  margin-top: 28px;
  padding-top: 18px;
  color: var(--muted);
  font-size: 0.9rem;
}

.footer-bottom .container {
  display: flex;
  gap: 16px;
  justify-content: space-between;
  flex-wrap: wrap;
}

@media (max-width: 900px) {
  .site-header .container {
    flex-direction: column;
    align-items: flex-start;
  }

  .nav {
    margin-left: 0;
  }
}

@media (max-width: 600px) {
  .hero-stats {
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  }

  .table-row {
    grid-template-columns: 1fr;
    gap: 6px;
  }
}