:root {
  --bg: #081224;
  --bg-band: #0f1f38;
  --accent: #6ecfff;
  --accent2: #ff6b8a;
  --text: #e0f0ff;
  --muted: #7aa2c6;
  --line: rgba(110, 207, 255, 0.22);
  --max: 980px;
  --pad: clamp(1.25rem, 4vw, 2.5rem);
}

*, *::before, *::after { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "SF Pro Text", "Segoe UI", system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
}

img {
  display: block;
  max-width: 100%;
  height: auto;
}

a {
  color: var(--accent);
  text-decoration: none;
}

a:hover { text-decoration: underline; }

.page {
  overflow-x: hidden;
}

.band {
  padding: clamp(3rem, 8vw, 5rem) var(--pad);
}

.hero {
  padding-top: clamp(2.5rem, 7vw, 4.5rem);
  padding-bottom: clamp(2rem, 6vw, 3rem);
}

.centered-stack {
  display: grid;
  gap: 2rem;
  max-width: var(--max);
  margin: 0 auto;
  text-align: center;
}

.hero-kicker {
  margin: 0 0 0.5rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-size: 0.75rem;
  color: var(--muted);
}

.hero-title {
  margin: 0;
  font-size: clamp(2.4rem, 8vw, 4.5rem);
  line-height: 1.05;
  font-weight: 800;
  letter-spacing: -0.03em;
}

.hero-title span {
  display: block;
}

.hero-title em {
  display: block;
  font-style: normal;
  color: var(--accent);
  font-weight: 700;
}

.hero-tagline {
  margin: 1rem auto 0;
  max-width: 36rem;
  color: var(--muted);
  font-size: clamp(1rem, 2.4vw, 1.15rem);
}

.hero-inline-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.75rem 1.25rem;
  margin-top: 1.5rem;
}

.hero-inline-nav a {
  padding: 0.45rem 0.9rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 0.9rem;
  color: var(--text);
  text-decoration: none;
}

.hero-inline-nav a:hover {
  border-color: var(--accent);
  color: var(--accent);
  text-decoration: none;
}

.hero-visual {
  margin: 0;
  border-radius: 18px;
  overflow: hidden;
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.45), 0 0 0 1px var(--line);
}

.hero-visual img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.features-band,
.screens-band,
.legal-band {
  background: linear-gradient(180deg, transparent, var(--bg-band) 12%, var(--bg-band) 88%, transparent);
}

.section-intro.right-blocks {
  max-width: var(--max);
  margin: 0 0 2rem auto;
  text-align: right;
}

.section-intro .eyebrow {
  margin: 0 0 0.35rem;
  color: var(--accent2);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.72rem;
}

.section-intro h2 {
  margin: 0;
  font-size: clamp(1.6rem, 4vw, 2.4rem);
  letter-spacing: -0.02em;
}

.intro-copy {
  margin: 0.75rem 0 0 auto;
  max-width: 28rem;
  color: var(--muted);
}

.stripe-list {
  list-style: none;
  margin: 0 auto;
  padding: 0;
  max-width: var(--max);
  display: grid;
  gap: 0;
  border-top: 1px solid var(--line);
}

.stripe-list li {
  display: grid;
  grid-template-columns: 4rem 1fr;
  gap: 1rem;
  padding: 1.35rem 0;
  border-bottom: 1px solid var(--line);
  align-items: start;
}

.stripe-index {
  font-family: ui-monospace, "SF Mono", Menlo, monospace;
  color: var(--accent);
  font-size: 0.95rem;
  padding-top: 0.15rem;
}

.stripe-body h3 {
  margin: 0 0 0.35rem;
  font-size: 1.15rem;
}

.stripe-body p {
  margin: 0;
  color: var(--muted);
}

.stacked-full {
  max-width: var(--max);
  margin: 0 auto;
  display: grid;
  gap: 2rem;
}

.stacked-full figure {
  margin: 0;
}

.stacked-full img {
  width: 100%;
  border-radius: 16px;
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.35), 0 0 0 1px var(--line);
}

.stacked-full figcaption {
  margin-top: 0.65rem;
  color: var(--muted);
  font-size: 0.92rem;
  text-align: right;
}

.legal-dropcap {
  max-width: 42rem;
  margin: 0 auto 0 0;
  color: var(--muted);
}

.legal-dropcap p:first-child::first-letter {
  float: left;
  font-size: 3.4rem;
  line-height: 0.85;
  padding-right: 0.45rem;
  padding-top: 0.15rem;
  color: var(--accent);
  font-weight: 700;
}

.legal-dropcap p {
  margin: 0 0 1rem;
}

.support-band {
  padding-top: 0;
}

.site-footer {
  padding: 2rem var(--pad) 3rem;
  text-align: center;
  color: var(--muted);
  font-size: 0.9rem;
}

@media (max-width: 640px) {
  .section-intro.right-blocks,
  .stacked-full figcaption {
    text-align: left;
  }

  .intro-copy {
    margin-left: 0;
  }

  .stripe-list li {
    grid-template-columns: 3rem 1fr;
  }

  .legal-dropcap {
    margin: 0 auto;
  }
}