:root {
  --about-bg: #0a0f1c;
  --about-surface: #111827;
  --about-line: rgba(148, 163, 184, .2);
  --about-ink: #f8fafc;
  --about-muted: #a7b3c7;
  --about-cyan: #00d4ff;
  --about-green: #59d6a0;
}

* { box-sizing: border-box; }
html { min-width: 320px; }
body { margin: 0; min-height: 100vh; color: var(--about-ink); background: radial-gradient(circle at 80% 0%, rgba(0, 212, 255, .12), transparent 32rem), var(--about-bg); font-family: Inter, sans-serif; line-height: 1.65; }
a { color: inherit; }
.about-header { position: sticky; top: 0; z-index: 10; display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: 1rem clamp(1rem, 5vw, 5rem); background: rgba(10, 15, 28, .9); border-bottom: 1px solid var(--about-line); backdrop-filter: blur(16px); }
.about-brand { display: inline-flex; align-items: center; gap: .6rem; color: var(--about-ink); font: 700 1.2rem 'Space Grotesk', sans-serif; text-decoration: none; }
.about-logo { width: 2rem; height: 2rem; object-fit: contain; }
.about-nav { color: var(--about-cyan); font-weight: 700; text-decoration: none; }
.about-main { width: min(1120px, calc(100% - 2rem)); margin: 0 auto; padding: clamp(3rem, 9vw, 7rem) 0; }
.about-hero { max-width: 820px; margin-bottom: 4rem; }
.about-kicker { margin: 0 0 .8rem; color: var(--about-cyan); font-size: .75rem; font-weight: 800; letter-spacing: .14em; }
h1, h2 { font-family: 'Space Grotesk', sans-serif; line-height: 1.1; }
h1 { max-width: 760px; margin: 0 0 1.3rem; font-size: clamp(2.6rem, 7vw, 5.5rem); }
h2 { margin: 0 0 1rem; font-size: clamp(1.7rem, 3vw, 2.5rem); }
p { color: var(--about-muted); }
.about-lead { max-width: 700px; margin: 0; font-size: clamp(1.05rem, 2vw, 1.25rem); }
.about-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1.2rem; }
.about-section { padding: 2rem; border: 1px solid var(--about-line); border-radius: 12px; background: linear-gradient(145deg, rgba(17, 24, 39, .95), rgba(17, 24, 39, .65)); }
.about-section-wide { grid-column: 1 / -1; }
.about-section p:last-child { margin-bottom: 0; }
.about-points { display: grid; gap: .8rem; margin: 1.2rem 0 0; padding: 0; list-style: none; }
.about-points li { padding: .85rem 1rem; border-left: 2px solid var(--about-green); color: var(--about-muted); background: rgba(89, 214, 160, .05); }
.about-cta { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 1rem; margin-top: 1.2rem; padding: 2rem; border: 1px solid rgba(0, 212, 255, .3); border-radius: 12px; background: rgba(0, 212, 255, .08); }
.about-cta p { max-width: 620px; margin: 0; }
.about-button { display: inline-block; padding: .8rem 1.1rem; border-radius: 8px; background: var(--about-cyan); color: #071321; font-weight: 800; text-decoration: none; }
@media (max-width: 700px) { .about-grid { grid-template-columns: 1fr; } .about-section-wide { grid-column: auto; } .about-cta { align-items: flex-start; flex-direction: column; } }
@media (prefers-reduced-motion: reduce) { * { scroll-behavior: auto !important; } }