/* Chaoos (.vg) — distinct DARK creative-technology identity. Violet→Indigo→Cyan. */
:root{
  --v:#7C3AED; --i:#4F46E5; --c:#06B6D4; --pink:#EC4899;
  --bg:#0a0b16; --bg-2:#0f1124; --panel:rgba(255,255,255,.04);
  --line:rgba(255,255,255,.10); --ink:#f4f5fb; --muted:#a9adc8;
  --radius:20px; --maxw:1160px;
  --grad:linear-gradient(120deg,#7C3AED 0%,#4F46E5 45%,#06B6D4 100%);
  --grad-text:linear-gradient(120deg,#a78bfa,#22d3ee);
  --ease:cubic-bezier(.2,.7,.2,1);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:'Lato',system-ui,sans-serif;background:var(--bg);color:var(--muted);line-height:1.7;-webkit-font-smoothing:antialiased;overflow-x:hidden}
h1,h2,h3,h4{font-family:'Montserrat',sans-serif;color:var(--ink);line-height:1.1;margin:0 0 .5em;letter-spacing:-.025em}
h1{font-size:clamp(2.6rem,6.5vw,5rem);font-weight:800}
h2{font-size:clamp(1.9rem,4vw,3rem);font-weight:700}
h3{font-size:1.2rem;font-weight:700}
p{margin:0 0 1rem}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 24px}
.grad-text{background:var(--grad-text);-webkit-background-clip:text;background-clip:text;color:transparent}
.eyebrow{font-family:'Montserrat',sans-serif;font-weight:700;font-size:.76rem;letter-spacing:.22em;text-transform:uppercase;background:var(--grad-text);-webkit-background-clip:text;background-clip:text;color:transparent}

/* ambient glow background */
.glow{position:fixed;inset:0;z-index:-1;overflow:hidden;pointer-events:none}
.glow::before,.glow::after{content:"";position:absolute;width:60vw;height:60vw;border-radius:50%;filter:blur(120px);opacity:.30}
.glow::before{background:#7C3AED;top:-15vw;left:-10vw}
.glow::after{background:#06B6D4;bottom:-20vw;right:-12vw}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:.5em;font-family:'Montserrat',sans-serif;font-weight:600;font-size:.95rem;padding:.9rem 1.7rem;border-radius:999px;border:1px solid transparent;cursor:pointer;transition:transform .2s var(--ease),box-shadow .2s var(--ease),opacity .2s}
.btn-primary{background:var(--grad);color:#fff;box-shadow:0 12px 40px rgba(99,73,229,.45)}
.btn-primary:hover{transform:translateY(-3px);box-shadow:0 18px 50px rgba(99,73,229,.6)}
.btn-ghost{background:rgba(255,255,255,.04);color:var(--ink);border-color:var(--line)}
.btn-ghost:hover{border-color:#7C3AED;transform:translateY(-3px)}
.btn-sm{padding:.55rem 1.15rem;font-size:.85rem}
.btn-block{width:100%;justify-content:center}

/* header */
.hdr{position:sticky;top:0;z-index:60;background:rgba(10,11,22,.6);backdrop-filter:saturate(160%) blur(14px);border-bottom:1px solid var(--line)}
.hdr-in{display:flex;align-items:center;justify-content:space-between;height:78px}
.logo img{height:34px}
.nav{display:flex;align-items:center;gap:32px}
.nav a:not(.btn){font-family:'Montserrat',sans-serif;font-weight:500;font-size:.92rem;color:var(--muted)}
.nav a:not(.btn):hover{color:var(--ink)}

/* hero */
.hero{position:relative;padding:110px 0 90px;text-align:center}
.hero .eyebrow{display:inline-block;margin-bottom:18px;padding:7px 16px;border:1px solid var(--line);border-radius:999px;background:rgba(255,255,255,.03)}
.hero h1{max-width:14ch;margin:0 auto}
.hero-lead{font-size:1.25rem;max-width:40ch;margin:1.4rem auto 0;color:var(--muted)}
.hero-cta{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;margin-top:34px}

/* pills */
.pills{display:flex;flex-wrap:wrap;justify-content:center;gap:12px;margin-top:54px}
.pill{font-family:'Montserrat',sans-serif;font-weight:600;font-size:.85rem;color:var(--ink);padding:9px 18px;border:1px solid var(--line);border-radius:999px;background:var(--panel)}
.pill b{background:var(--grad-text);-webkit-background-clip:text;background-clip:text;color:transparent}

/* sections */
.section{padding:100px 0;position:relative}
.head{max-width:44ch;margin:0 auto 56px;text-align:center}

/* glass cards */
.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.card{padding:30px 26px;border:1px solid var(--line);border-radius:var(--radius);background:var(--panel);backdrop-filter:blur(6px);transition:transform .28s var(--ease),border-color .28s,background .28s}
.card:hover{transform:translateY(-8px);border-color:rgba(124,58,237,.5);background:rgba(124,58,237,.06)}
.card .ic{width:50px;height:50px;border-radius:14px;background:var(--grad);display:grid;place-items:center;margin-bottom:18px;font-size:1.4rem}
.card h3{margin:0 0 .4em}
.card p{margin:0;font-size:.94rem;color:var(--muted)}

/* split */
.split{display:grid;grid-template-columns:1.05fr .95fr;gap:60px;align-items:center}
.visual{aspect-ratio:1/.82;border-radius:var(--radius);background:var(--grad);position:relative;overflow:hidden;box-shadow:0 30px 80px rgba(99,73,229,.4)}
.visual::after{content:"";position:absolute;inset:0;background:radial-gradient(120px 120px at 30% 25%,rgba(255,255,255,.35),transparent 60%),radial-gradient(160px 160px at 75% 70%,rgba(6,182,212,.45),transparent 60%)}
.visual .mk{position:absolute;inset:0;display:grid;place-items:center}
.visual .mk img{width:42%;filter:drop-shadow(0 10px 30px rgba(0,0,0,.3))}
.check{list-style:none;margin:1.5rem 0 0;padding:0;display:grid;gap:14px}
.check li{position:relative;padding-left:34px;font-weight:600;color:var(--ink)}
.check li::before{content:"";position:absolute;left:0;top:2px;width:21px;height:21px;border-radius:6px;background:var(--grad)}
.check li::after{content:"";position:absolute;left:7px;top:6px;width:7px;height:4px;border-left:2px solid #fff;border-bottom:2px solid #fff;transform:rotate(-45deg)}

/* feature trio */
.feats{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.feat{text-align:center;padding:34px 26px;border:1px solid var(--line);border-radius:var(--radius);background:var(--panel)}
.feat .ic{width:58px;height:58px;border-radius:16px;background:var(--grad);display:grid;place-items:center;margin:0 auto 18px;font-size:1.5rem}
.feat h3{color:var(--ink)}

/* CTA */
.cta{padding:90px 0;position:relative}
.cta-box{border:1px solid var(--line);border-radius:28px;background:linear-gradient(160deg,rgba(124,58,237,.16),rgba(6,182,212,.08));overflow:hidden}
.cta-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center;padding:48px}
.addr{font-weight:600;color:var(--ink) !important;margin-top:8px;display:flex;gap:8px;align-items:center}
.form{background:rgba(10,11,22,.55);border:1px solid var(--line);border-radius:18px;padding:30px}
.field{margin-bottom:15px}
.field label{display:block;font-family:'Montserrat',sans-serif;font-weight:600;font-size:.78rem;color:var(--ink);margin-bottom:6px}
.field input,.field textarea{width:100%;padding:.85rem 1rem;border:1px solid var(--line);border-radius:11px;font:inherit;color:var(--ink);background:rgba(255,255,255,.03)}
.field input:focus,.field textarea:focus{outline:none;border-color:#7C3AED;box-shadow:0 0 0 4px rgba(124,58,237,.2)}

/* footer */
.ftr{border-top:1px solid var(--line);padding:56px 0 34px;background:var(--bg-2)}
.ftr-top{display:flex;justify-content:space-between;gap:40px;flex-wrap:wrap;padding-bottom:30px;border-bottom:1px solid var(--line)}
.ftr-logo{height:36px;margin-bottom:14px}
.ftr-col h4{color:var(--ink);font-size:.82rem;letter-spacing:.06em;text-transform:uppercase;margin-bottom:14px}
.ftr-col a{display:block;color:var(--muted);font-size:.92rem;margin-bottom:8px}
.ftr-col a:hover{color:#a78bfa}
.ftr-bottom{display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;padding-top:24px;font-size:.85rem;color:#6b6f8c}

.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.reveal.in{opacity:1;transform:none}

@media (max-width:920px){
  .split,.cta-grid{grid-template-columns:1fr;gap:38px}
  .cards{grid-template-columns:repeat(2,1fr)}
  .feats{grid-template-columns:1fr}
  .nav a:not(.btn){display:none}
}
@media (max-width:540px){.cards{grid-template-columns:1fr}}