:root { color-scheme: light dark; }
* { box-sizing: border-box; }
html, body { margin:0; padding:0; font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial; }
body { background: #0a0a0a; color:#f4f4f5; }
.container { max-width: 1120px; margin: 0 auto; padding: 1rem; }
header { position: sticky; top: 0; backdrop-filter: blur(10px); background: rgba(0,0,0,.4); border-bottom: 1px solid rgba(255,255,255,.08); }
header .row { display:flex; align-items:center; justify-content:space-between; padding: .9rem 0; }
a { color: inherit; text-decoration: none; }
.btn { border-radius: 14px; padding: .5rem .9rem; font-size: .85rem; border:1px solid rgba(255,255,255,.12); background: rgba(255,255,255,.06); }
.hero { padding: 5rem 0; background: radial-gradient(ellipse at top, rgba(255,255,255,.06), transparent 60%); }
h1 { font-size: clamp(2rem, 5vw, 3.5rem); line-height: 1.1; font-weight: 800; letter-spacing: -0.02em; }
p.lead { color: #d4d4d8; font-size: 1.125rem; max-width: 60ch; }
.chips { display:flex; gap:.5rem; flex-wrap:wrap; margin-top: 1rem; }
.chip { border:1px solid rgba(240,171,252,.35); background: rgba(240,171,252,.12); color:#f5d0fe; padding:.25rem .6rem; border-radius: 999px; font-size:.75rem }
.icons { display:flex; gap:.6rem; margin-top: 1rem; }
.iconbtn { position:relative; width:44px; height:44px; display:inline-flex; align-items:center; justify-content:center; border-radius:12px; border:1px solid rgba(255,255,255,.06); background: rgba(255,255,255,.06); }
.grid { display:grid; gap:1rem; grid-template-columns: repeat(3, minmax(0,1fr)); }
.card { text-align:center; border-radius:16px; border:1px solid rgba(255,255,255,.08); background: rgba(255,255,255,.04); padding:1rem }
.section { padding: 3rem 0; }
footer { border-top:1px solid rgba(255,255,255,.08); padding:2rem 0; color:#a1a1aa; }
/* soft cursor */
body { cursor: none; }
.cursor-dot { position: fixed; inset: 0; pointer-events:none; z-index: 60; }
.cursor-dot .inner { position: fixed; width:10px; height:10px; border-radius:999px; background:#fff; transform: translate(-50%, -50%); box-shadow: 0 0 20px rgba(255,0,180,.25); }
.cursor-dot .ring { position: fixed; width:36px; height:36px; border-radius:999px; border:1px solid rgba(255,255,255,.25); transform: translate(-50%, -50%); backdrop-filter: blur(1px); }