:root {
  --bg: #06101c;
  --bg-deep: #040b13;
  --panel: rgba(16, 32, 53, 0.72);
  --panel-strong: rgba(14, 29, 47, 0.92);
  --line: rgba(133, 179, 220, 0.18);
  --text: #eef4fb;
  --muted: #9db0c2;
  --blue: #2c78ba;
  --teal: #1f8a70;
  --gold: #e2a21f;
  --rose: #8f3f71;
  --shadow: 0 30px 80px rgba(0, 0, 0, 0.4);
  --radius: 28px;
  --max: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: "Aptos", "Segoe UI", "Trebuchet MS", sans-serif;
  background:
    radial-gradient(circle at top left, rgba(44, 120, 186, 0.22), transparent 32%),
    radial-gradient(circle at top right, rgba(31, 138, 112, 0.16), transparent 26%),
    linear-gradient(180deg, var(--bg) 0%, var(--bg-deep) 100%);
  color: var(--text);
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

.site-shell {
  width: min(var(--max), calc(100% - 32px));
  margin: 0 auto;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(18px);
  background: rgba(4, 11, 19, 0.72);
  border-bottom: 1px solid rgba(157, 176, 194, 0.08);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 78px;
  gap: 20px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  font-family: "Aptos Display", "Aptos", "Trebuchet MS", sans-serif;
  font-weight: 700;
  letter-spacing: -0.03em;
}

.brand-mark {
  width: 42px;
  height: 42px;
}

.nav-links {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
  color: var(--muted);
  font-size: 0.95rem;
}

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

.hero,
.policy {
  padding: 84px 0 56px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 28px;
  align-items: stretch;
}

.hero-copy,
.hero-panel,
.section-card,
.footer-card,
.product-card,
.policy-card {
  background: var(--panel);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  border-radius: var(--radius);
}

.hero-copy,
.hero-panel,
.section-card,
.footer-card,
.product-card,
.policy-card {
  padding: 28px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 14px;
  border-radius: 999px;
  background: rgba(226, 162, 31, 0.12);
  color: #ffd37d;
  font-size: 0.84rem;
  font-weight: 600;
}

h1, h2, h3 {
  font-family: "Aptos Display", "Aptos", "Trebuchet MS", sans-serif;
  letter-spacing: -0.04em;
  margin: 0;
}

h1 {
  margin-top: 22px;
  font-size: clamp(2.7rem, 5vw, 5.3rem);
  line-height: 0.95;
}

.hero-copy p,
.section-head p,
.section-card p,
.product-card p,
.footer-card p,
.policy-card p,
.policy-card li {
  color: var(--muted);
  line-height: 1.72;
}

.hero-copy p {
  margin: 22px 0 0;
  max-width: 58ch;
  font-size: 1.06rem;
}

.cta-row {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 28px;
}

.button,
.button-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 22px;
  border-radius: 16px;
  font-weight: 600;
  transition: transform 0.18s ease, background 0.18s ease, border-color 0.18s ease;
}

.button {
  background: linear-gradient(135deg, var(--blue), #4a95d6);
  color: #fff;
}

.button-secondary {
  border: 1px solid var(--line);
  color: var(--text);
  background: rgba(255, 255, 255, 0.02);
}

.button:hover,
.button-secondary:hover {
  transform: translateY(-1px);
}

.meta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
  color: var(--muted);
  font-size: 0.92rem;
}

.meta-row span {
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid rgba(157, 176, 194, 0.14);
  background: rgba(255, 255, 255, 0.03);
}

.hero-panel {
  display: grid;
  gap: 18px;
}

.mock-card {
  background: var(--panel-strong);
  border: 1px solid rgba(157, 176, 194, 0.1);
  border-radius: 22px;
  padding: 18px;
}

.mock-title {
  font-size: 0.88rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--muted);
}

.mock-list {
  display: grid;
  gap: 12px;
  margin-top: 16px;
}

.mock-item {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
  padding: 14px 16px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(157, 176, 194, 0.08);
}

.mock-item small,
.copy-muted {
  color: var(--muted);
}

.badge {
  padding: 7px 12px;
  border-radius: 999px;
  font-size: 0.84rem;
  font-weight: 600;
  white-space: nowrap;
}

.badge.blue { background: rgba(44, 120, 186, 0.18); color: #95c9ff; }
.badge.teal { background: rgba(31, 138, 112, 0.18); color: #8df2d8; }
.badge.gold { background: rgba(226, 162, 31, 0.18); color: #ffd37d; }
.badge.rose { background: rgba(143, 63, 113, 0.18); color: #f3b2dc; }

.section {
  padding: 18px 0 26px;
}

.section-head {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  align-items: end;
  margin-bottom: 18px;
}

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

.products,
.footer-grid {
  display: grid;
  gap: 18px;
}

.products {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.footer-grid {
  grid-template-columns: 1.1fr 0.9fr;
}

.kicker {
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: #8db5db;
  margin-bottom: 14px;
}

.feature-list {
  margin: 16px 0 0;
  padding-left: 18px;
  color: var(--muted);
  line-height: 1.72;
}

.feature-list li + li,
.policy-card li + li {
  margin-top: 6px;
}

.policy-card h1 {
  font-size: clamp(2.4rem, 4vw, 4rem);
  margin-bottom: 18px;
}

.policy-card h2 {
  margin-top: 26px;
  margin-bottom: 8px;
  font-size: 1.35rem;
}

.policy-card ul {
  padding-left: 20px;
}

.inline-link {
  color: #9ed1ff;
}

.footer {
  padding: 28px 0 72px;
}

@media (max-width: 940px) {
  .hero-grid,
  .grid-3,
  .products,
  .footer-grid,
  .section-head {
    grid-template-columns: 1fr;
  }

  .section-head {
    display: grid;
    align-items: start;
  }
}

@media (max-width: 640px) {
  .site-shell {
    width: min(var(--max), calc(100% - 20px));
  }

  .hero,
  .policy {
    padding-top: 54px;
  }

  .hero-copy,
  .hero-panel,
  .section-card,
  .product-card,
  .footer-card,
  .policy-card {
    padding: 20px;
  }

  .nav {
    align-items: start;
    padding: 14px 0;
    flex-direction: column;
  }

  .cta-row,
  .nav-links {
    width: 100%;
  }

  .mock-item {
    align-items: start;
    flex-direction: column;
  }
}