:root {
  color-scheme: dark;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: #07111f;
  color: #ecf2f8;
}
* { box-sizing: border-box; }
body { margin: 0; min-height: 100vh; background: radial-gradient(circle at 80% 0%, color-mix(in srgb, var(--accent) 24%, transparent), transparent 38%), #07111f; }
a { color: inherit; }
.shell { width: min(1120px, calc(100% - 40px)); margin: 0 auto; }
header { display: flex; justify-content: space-between; align-items: center; padding: 28px 0; border-bottom: 1px solid rgba(255,255,255,.1); }
.brand { font-weight: 760; letter-spacing: -.02em; }
.domain { color: #9eb0c4; font-size: .92rem; }
.hero { padding: 88px 0 72px; max-width: 850px; }
.eyebrow { color: var(--accent); font-weight: 720; text-transform: uppercase; letter-spacing: .12em; font-size: .78rem; }
h1 { margin: 18px 0 22px; font-size: clamp(2.45rem, 6vw, 5rem); line-height: 1.02; letter-spacing: -.055em; }
.lead { color: #b8c7d8; font-size: clamp(1.05rem, 2vw, 1.35rem); line-height: 1.65; max-width: 760px; }
.grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; padding-bottom: 72px; }
.card { background: rgba(15,31,51,.76); border: 1px solid rgba(255,255,255,.1); border-radius: 18px; padding: 26px; min-height: 180px; }
.card h2 { margin: 0 0 20px; font-size: 1rem; color: var(--accent); }
ul { margin: 0; padding: 0; list-style: none; }
li { color: #d3dde8; line-height: 1.5; padding: 10px 0; border-top: 1px solid rgba(255,255,255,.08); }
li:first-child { border-top: 0; }
.contact { padding: 30px; border-left: 3px solid var(--accent); background: rgba(255,255,255,.045); border-radius: 0 14px 14px 0; color: #c4d0dd; line-height: 1.6; }
footer { display: flex; justify-content: space-between; gap: 20px; padding: 38px 0 52px; color: #8295aa; font-size: .9rem; }
.privacy { max-width: 760px; padding: 72px 0; }
.privacy h1 { font-size: clamp(2rem, 5vw, 3.6rem); }
.privacy p { color: #b8c7d8; line-height: 1.7; }
@media (max-width: 760px) { .grid { grid-template-columns: 1fr; } .hero { padding-top: 58px; } footer { flex-direction: column; } }