:root{
  --accent:#4f46e5;--accent-2:#6366f1;--accent-soft:#eef2ff;--accent-ring:#c7d2fe;
  --bg:#fbfaf7;--surface:#fff;--surface-2:#f4f2ed;--line:#e9e5dc;--line-2:#d9d4c7;
  --ink:#0a0a0a;--ink-2:#4a4741;--ink-3:#8a857a;--ink-4:#b8b3a7;
  --ok:#2f9467;--warn:#ea7a33;
  --f-sans:'Inter',-apple-system,BlinkMacSystemFont,sans-serif;
  --f-mono:'JetBrains Mono',ui-monospace,monospace;
  --f-serif:'Instrument Serif',Georgia,serif;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:var(--f-sans);background:var(--bg);color:var(--ink);-webkit-font-smoothing:antialiased;line-height:1.5}
a{color:inherit;text-decoration:none}
button{font-family:inherit}

nav{position:sticky;top:0;z-index:100;background:color-mix(in srgb,var(--bg) 82%,transparent);backdrop-filter:blur(20px);border-bottom:1px solid color-mix(in srgb,var(--line) 60%,transparent)}
.nav-in{display:flex;align-items:center;justify-content:space-between;height:60px;max-width:1200px;margin:0 auto;padding:0 32px}
.logo{font-size:19px;font-weight:700;letter-spacing:-.02em;color:var(--ink);display:flex;align-items:flex-end;gap:1px}
.logo-img{height:22px;width:auto;display:block}
.logo .dot{display:none}
.logo .dot{width:6px;height:6px;background:var(--accent);border-radius:50%;margin-bottom:6px}
.nav-links{display:flex;gap:4px;font-size:13.5px;color:var(--ink-2);position:relative}
.nav-links > a{padding:7px 12px;border-radius:8px;transition:all .15s}
.nav-links > a:hover{background:var(--surface-2);color:var(--ink)}
.nav-right{display:flex;gap:6px}
.btn{display:inline-flex;align-items:center;gap:6px;font-weight:500;border-radius:10px;font-size:13px;padding:8px 14px;transition:all .15s;border:none;cursor:pointer;white-space:nowrap}
.btn-p{background:var(--ink);color:#fff}
.btn-p:hover{background:#1a1a1a}
.btn-ghost{background:transparent;color:var(--ink-2)}
.btn-ghost:hover{color:var(--ink);background:var(--surface-2)}
.btn-accent{background:var(--accent);color:#fff;box-shadow:inset 0 1px 0 rgba(255,255,255,.15),0 2px 10px color-mix(in srgb,var(--accent) 28%,transparent)}
.btn-accent:hover{background:var(--accent-2)}
.btn-s{background:var(--surface);color:var(--ink);border:1px solid var(--line-2)}
.btn-s:hover{background:var(--surface-2)}

/* Mega menu */
.nav-platform{position:relative;display:inline-flex;align-items:center}
.nav-platform-trigger{display:inline-flex;align-items:center;gap:4px;cursor:pointer;padding:7px 12px;border-radius:8px}
.nav-platform-trigger:hover{background:var(--surface-2)}
.nav-caret{width:14px;height:14px;opacity:.6;transition:transform .2s}
.nav-platform:hover .nav-caret,.nav-platform:focus-within .nav-caret{transform:rotate(180deg)}
.mega{position:absolute;top:calc(100% + 6px);left:50%;transform:translateX(-50%) translateY(8px);width:min(640px,calc(100vw - 48px));background:#fff;border:1px solid var(--line);border-radius:16px;box-shadow:0 24px 60px rgba(10,10,10,.08),0 4px 12px rgba(10,10,10,.04);padding:28px;opacity:0;pointer-events:none;transition:opacity .15s,transform .15s;z-index:100}
.nav-platform:hover .mega,.nav-platform:focus-within .mega{opacity:1;pointer-events:auto;transform:translateX(-50%) translateY(0)}
.mega::before{content:"";position:absolute;top:-12px;left:0;right:0;height:12px}
.mega-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:8px 28px;margin-bottom:20px}
.mega-h{font-family:var(--f-mono);font-size:11px;text-transform:uppercase;letter-spacing:.12em;color:var(--ink-3);margin-bottom:14px;padding-bottom:10px;border-bottom:1px solid var(--line)}
.mega-item{display:block;padding:8px 10px;margin:0 -10px;border-radius:8px;text-decoration:none;color:var(--ink);transition:background .12s}
.mega-item:hover{background:var(--surface)}
.mega-name{display:block;font-size:14px;font-weight:500;color:var(--ink);letter-spacing:-.005em;margin-bottom:2px}
.mega-desc{display:block;font-size:12.5px;color:var(--ink-3);line-height:1.4}
.mega-foot{display:flex;justify-content:space-between;align-items:center;padding-top:18px;border-top:1px solid var(--line);gap:24px;flex-wrap:wrap}
.mega-foot-eyebrow{font-family:var(--f-mono);font-size:11px;text-transform:uppercase;letter-spacing:.12em;color:var(--ink-3);margin-bottom:4px}
.mega-foot-h{font-size:15px;font-weight:500;color:var(--ink);letter-spacing:-.01em}
.mega-foot-right{display:flex;gap:8px}
@media(max-width:880px){.mega{display:none}}

/* Hero */
.hero{padding:80px 32px 56px;max-width:1080px;margin:0 auto;position:relative}
.hero::before{content:"";position:absolute;top:0;left:50%;transform:translateX(-50%);width:1100px;height:500px;background:radial-gradient(ellipse at center top,color-mix(in srgb,var(--accent) 10%,transparent),transparent 60%);pointer-events:none;z-index:0}
.hero > *{position:relative;z-index:1}
.eye{display:inline-flex;align-items:center;gap:8px;padding:5px 12px 5px 5px;background:var(--surface);border:1px solid var(--line);border-radius:100px;font-size:12px;color:var(--ink-2);margin-bottom:24px;box-shadow:0 1px 2px rgba(0,0,0,.02)}
.eye .tag{background:var(--accent);color:#fff;font-size:10px;font-weight:600;padding:3px 8px;border-radius:100px;text-transform:uppercase;font-family:var(--f-mono);letter-spacing:.04em}
.hero h1{font-size:clamp(40px,5.6vw,72px);font-weight:500;letter-spacing:-.04em;line-height:1;margin-bottom:20px;max-width:880px}
.hero h1 em{font-style:italic;font-family:var(--f-serif);font-weight:400;color:var(--accent);font-size:1.04em;letter-spacing:-.02em}
.hero-sub{font-size:clamp(17px,1.5vw,20px);color:var(--ink-2);line-height:1.5;max-width:640px;margin-bottom:32px}
.hero-ctas{display:flex;gap:8px}
.hero-ctas .btn{padding:11px 18px;font-size:14px;border-radius:10px}

/* Visual */
.visual{max-width:1080px;margin:0 auto 80px;padding:0 32px}
.visual-frame{background:#fff;border:1px solid var(--line);border-radius:18px;height:480px;display:grid;place-items:center;color:var(--ink-3);font-family:var(--f-mono);font-size:12px;text-transform:uppercase;letter-spacing:.12em;background-image:radial-gradient(circle at 1px 1px,var(--line-2) 1px,transparent 0);background-size:18px 18px;box-shadow:0 24px 60px -20px rgba(10,10,10,.08)}

/* Sub-features */
.subs-head{max-width:1080px;margin:0 auto 28px;padding:0 32px;display:flex;align-items:flex-end;justify-content:space-between;gap:24px;flex-wrap:wrap}
.subs-head .lbl{font-family:var(--f-mono);font-size:11px;text-transform:uppercase;letter-spacing:.14em;color:var(--accent);margin-bottom:8px}
.subs-head h2{font-size:clamp(30px,3.6vw,42px);font-weight:500;letter-spacing:-.03em;line-height:1.1;max-width:640px}
.subs-head h2 em{font-style:italic;font-family:var(--f-serif);font-weight:400;color:var(--accent);font-size:1.04em}
.subs-head .lede{font-size:15px;color:var(--ink-2);max-width:340px;line-height:1.5}

.subs{max-width:1080px;margin:0 auto 80px;padding:0 32px;display:flex;flex-direction:column;gap:0;border-top:1px solid var(--line)}
.sub{display:grid;grid-template-columns:1fr 1.4fr;gap:48px;padding:48px 0;border-bottom:1px solid var(--line);align-items:center}
.sub:last-child{border-bottom:none}
.sub-text .num{font-family:var(--f-mono);font-size:11px;color:var(--accent);letter-spacing:.12em;font-weight:600;margin-bottom:10px}
.sub-text h3{font-size:30px;font-weight:500;letter-spacing:-.025em;line-height:1.15;margin-bottom:12px;max-width:340px}
.sub-text h3 em{font-style:italic;font-family:var(--f-serif);font-weight:400;color:var(--accent);font-size:1.06em}
.sub-text p{font-size:15px;color:var(--ink-2);line-height:1.55;max-width:380px;margin-bottom:14px}
.sub-text ul{list-style:none;display:flex;flex-direction:column;gap:6px;font-size:13.5px;color:var(--ink-2)}
.sub-text ul li{display:flex;gap:8px;align-items:flex-start;padding-left:0}
.sub-text ul li::before{content:"";width:14px;height:14px;border-radius:50%;background:var(--accent-soft);color:var(--accent);flex:none;margin-top:3px;background-image:radial-gradient(circle,var(--accent) 30%,transparent 32%)}
.sub-mock{height:300px;background:var(--surface);border:1px solid var(--line);border-radius:14px;display:grid;place-items:center;color:var(--ink-3);font-family:var(--f-mono);font-size:11px;text-transform:uppercase;letter-spacing:.12em;background-image:radial-gradient(circle at 1px 1px,var(--line-2) 1px,transparent 0);background-size:16px 16px}
.sub:nth-child(even){grid-template-columns:1.4fr 1fr}
.sub:nth-child(even) .sub-mock{order:-1}
@media(max-width:760px){.sub,.sub:nth-child(even){grid-template-columns:1fr}.sub-mock{order:0;height:240px}}

/* Closing */
.closing{max-width:880px;margin:0 auto 100px;padding:64px 32px;text-align:center;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.closing h2{font-size:clamp(32px,4.4vw,48px);font-weight:500;letter-spacing:-.03em;line-height:1.05;margin-bottom:18px}
.closing h2 em{font-style:italic;font-family:var(--f-serif);font-weight:400;color:var(--accent);font-size:1.04em}
.closing p{font-size:16px;color:var(--ink-2);line-height:1.5;max-width:520px;margin:0 auto 28px}
.closing-ctas{display:flex;gap:10px;justify-content:center;flex-wrap:wrap}
.closing-ctas .btn{padding:13px 22px;font-size:14.5px;font-weight:500;border-radius:10px}

/* Cross-link */
.related{max-width:1080px;margin:0 auto 80px;padding:0 32px}
.related-h{font-family:var(--f-mono);font-size:11px;text-transform:uppercase;letter-spacing:.14em;color:var(--ink-3);margin-bottom:18px}
.related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.related-card{padding:18px;background:var(--surface);border:1px solid var(--line);border-radius:14px;transition:background .15s}
.related-card:hover{background:#fff;border-color:var(--line-2)}
.related-name{font-size:14.5px;font-weight:500;color:var(--ink);margin-bottom:4px;letter-spacing:-.005em}
.related-desc{font-size:12.5px;color:var(--ink-3);line-height:1.4}
@media(max-width:760px){.related-grid{grid-template-columns:1fr}}

/* Footer */
footer{padding:32px;border-top:1px solid var(--line);font-family:var(--f-mono);font-size:11px;text-transform:uppercase;letter-spacing:.1em;color:var(--ink-3)}
.foot{max-width:1200px;margin:0 auto;display:flex;justify-content:space-between;align-items:center;gap:18px;flex-wrap:wrap}
.foot a{color:var(--ink-3)}
.foot a:hover{color:var(--ink)}
.foot-links{display:flex;gap:18px;flex-wrap:wrap}

@media (max-width:760px){.nav-links{display:none}}