:root {
  --bg: #090c13;
  --panel: rgba(15, 21, 35, 0.88);
  --panel-strong: rgba(20, 28, 46, 0.96);
  --line: rgba(255, 255, 255, 0.1);
  --ink: #f3f6ff;
  --muted: #a3b0cf;
  --risk: #ff8f68;
  --accent: #8ec5ff;
  --accent-soft: #d7e8ff;
  --shadow: 0 36px 120px rgba(0, 0, 0, 0.42);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(circle at top left, rgba(142, 197, 255, 0.14), transparent 24%),
    radial-gradient(circle at bottom right, rgba(255, 143, 104, 0.14), transparent 26%),
    linear-gradient(180deg, #090c13 0%, #101724 100%);
  font-family: "Sora", system-ui, sans-serif;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
pre, code { font-family: "IBM Plex Mono", ui-monospace, monospace; }

.page {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
  padding-bottom: 72px;
}

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  padding: 28px 0 18px;
}

.topbar nav {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  color: var(--muted);
}

.brand {
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(0, 0.98fr);
  gap: 24px;
  align-items: start;
  padding: 28px 0 42px;
}

.hero-copy,
.panel,
.card,
.step,
.install-grid pre {
  border: 1px solid var(--line);
  background: var(--panel);
  border-radius: 28px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(16px);
}

.hero-copy { padding: 36px; }

.eyebrow {
  margin: 0 0 14px;
  color: var(--risk);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

h1, h2, h3 { margin: 0; }

h1 {
  font-size: clamp(2.9rem, 6vw, 5.1rem);
  line-height: 0.98;
  letter-spacing: -0.06em;
}

h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.02;
  letter-spacing: -0.05em;
}

.lede,
.section-head p:last-child,
.card p,
.step p {
  color: var(--muted);
  line-height: 1.82;
}

.lede { margin: 18px 0 0; }

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

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 20px;
  border-radius: 999px;
  font-weight: 700;
}

.button.primary {
  color: #120d09;
  background: linear-gradient(135deg, var(--risk), #ffc9a6);
}

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

.panel {
  overflow: hidden;
  padding: 10px;
}

.hero-proof {
  display: grid;
  align-content: start;
  align-self: start;
  height: fit-content;
  gap: 0;
}

.hero-proof figcaption {
  padding: 14px 16px 12px;
  color: var(--muted);
  line-height: 1.7;
}

.section { padding: 30px 0; }
.section-head { max-width: 760px; }

.cards,
.install-grid {
  display: grid;
  gap: 18px;
  margin-top: 24px;
}

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

.card,
.step { padding: 24px; }

.split {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  gap: 20px;
  align-items: start;
}

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

.step {
  display: grid;
  grid-template-columns: 56px minmax(0, 1fr);
  gap: 18px;
  align-items: start;
}

.step span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  border-radius: 18px;
  color: var(--accent-soft);
  background: linear-gradient(135deg, rgba(142, 197, 255, 0.18), rgba(255, 143, 104, 0.14));
  font-weight: 800;
}

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

.install-grid pre {
  margin: 0;
  padding: 22px;
  overflow-x: auto;
  background: linear-gradient(180deg, rgba(9, 12, 19, 0.72), rgba(9, 12, 19, 0.96));
}

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

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

@media (max-width: 640px) {
  .page { width: min(100% - 24px, 1180px); }
  .hero-copy,
  .panel,
  .card,
  .step,
  .install-grid pre {
    border-radius: 22px;
  }
  .hero-copy { padding: 28px; }
}