:root {
  color-scheme: light;
  --bg: #0a1424;
  --bg-soft: #12233b;
  --panel: rgba(255, 255, 255, 0.09);
  --panel-strong: rgba(255, 255, 255, 0.14);
  --line: rgba(150, 198, 255, 0.24);
  --text: #eef5ff;
  --muted: rgba(238, 245, 255, 0.72);
  --blue: #7ac2ff;
  --blue-strong: #3f9cff;
  --shadow: 0 26px 80px rgba(3, 10, 20, 0.35);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
  font-family: "Inter", "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at top left, rgba(61, 139, 242, 0.26), transparent 34%),
    radial-gradient(circle at right center, rgba(74, 184, 255, 0.18), transparent 28%),
    linear-gradient(180deg, #09111e, #10233a 62%, #0d1c2f);
  color: var(--text);
}

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

.page-shell {
  width: min(1180px, calc(100vw - 48px));
  margin: 0 auto;
  padding: 28px 0 56px;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 12px 0 28px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-size: 1.2rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.brand__logo {
  width: 42px;
  height: 42px;
  object-fit: contain;
  filter: drop-shadow(0 10px 18px rgba(19, 56, 102, 0.32));
}

.topbar__links {
  display: flex;
  align-items: center;
  gap: 14px;
  color: var(--muted);
}

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

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(320px, 0.88fr);
  gap: 28px;
  align-items: stretch;
}

.hero__copy,
.hero__panel {
  border: 1px solid var(--line);
  background: linear-gradient(180deg, var(--panel-strong), var(--panel));
  backdrop-filter: blur(12px);
  border-radius: 28px;
  box-shadow: var(--shadow);
}

.hero__copy {
  padding: 48px;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--blue);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

h1 {
  margin: 0;
  max-width: 13ch;
  font-size: clamp(2.8rem, 5vw, 4.7rem);
  line-height: 0.98;
  letter-spacing: -0.04em;
}

.hero__lead {
  margin: 22px 0 0;
  max-width: 58ch;
  color: var(--muted);
  font-size: 1.04rem;
  line-height: 1.7;
}

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

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 22px;
  border-radius: 999px;
  font-weight: 700;
  transition:
    transform 140ms ease,
    border-color 140ms ease,
    background 140ms ease;
}

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

.button--primary {
  background: linear-gradient(135deg, var(--blue-strong), var(--blue));
  color: #05101c;
}

.button--ghost {
  border: 1px solid var(--line);
  color: var(--text);
  background: rgba(255, 255, 255, 0.04);
}

.hero__note {
  margin: 18px 0 0;
  color: var(--muted);
  font-size: 0.95rem;
}

.hero__panel {
  padding: 28px;
  display: grid;
  gap: 18px;
}

.metric-card,
.feature-list article {
  border: 1px solid rgba(150, 198, 255, 0.16);
  background: rgba(7, 16, 28, 0.28);
  border-radius: 20px;
}

.metric-card {
  padding: 22px;
}

.metric-card__label {
  display: inline-block;
  color: var(--blue);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.metric-card__value {
  margin-top: 10px;
  font-size: 1.55rem;
  font-weight: 700;
  line-height: 1.2;
}

.metric-card p,
.feature-list p {
  margin: 10px 0 0;
  color: var(--muted);
  line-height: 1.6;
}

.feature-list {
  display: grid;
  gap: 14px;
}

.feature-list article {
  padding: 18px 20px;
}

.feature-list h2 {
  margin: 0;
  font-size: 1rem;
}

@media (max-width: 920px) {
  .page-shell {
    width: min(100vw - 28px, 760px);
    padding-top: 20px;
  }

  .hero {
    grid-template-columns: 1fr;
  }

  .hero__copy,
  .hero__panel {
    padding: 26px;
  }

  h1 {
    max-width: none;
    font-size: clamp(2.2rem, 10vw, 3.2rem);
  }

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