:root{
  --bg:#070b1a; --bg2:#0d1430; --text:#eef1fb; --muted:#a7b0cc; --line:rgba(160,180,255,.16);
  --glass:rgba(18,26,56,.55); --glass-hi:rgba(30,42,88,.7);
  --cyan:#5ee7f9; --violet:#8b5cf6; --pink:#e879f9;
  --grad:linear-gradient(100deg,var(--cyan),var(--violet) 55%,var(--pink));
  --radius:18px; --shadow:0 20px 60px -20px rgba(0,0,0,.7), 0 0 0 1px var(--line) inset;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  background:var(--bg);color:var(--text);line-height:1.6;font-size:17px;overflow-x:hidden;overflow-x:clip}
a{color:var(--cyan);text-decoration:none} a:hover{text-decoration:underline}
img{display:block;max-width:100%;height:auto}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.wrap{width:100%;max-width:1160px;margin:0 auto;padding-left:20px;padding-right:20px}
.center{text-align:center;margin-left:auto;margin-right:auto}

/* background */
#scene{position:fixed;inset:0;width:100vw;height:100vh;z-index:-1;display:block}
.bg-fallback{position:fixed;inset:0;z-index:-2;
  background:radial-gradient(60vw 60vw at 80% 10%,rgba(139,92,246,.28),transparent 60%),
             radial-gradient(50vw 50vw at 10% 70%,rgba(94,231,249,.16),transparent 60%),var(--bg)}

/* nav */
.nav{position:sticky;top:0;z-index:20;backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  background:rgba(7,11,26,.55);border-bottom:1px solid var(--line)}
.nav-in{display:flex;align-items:center;justify-content:space-between;height:66px;gap:16px}
.brand{display:flex;align-items:center;gap:10px;color:var(--text);font-weight:800;letter-spacing:.08em}
.brand:hover{text-decoration:none}
.links{display:flex;gap:26px} .links a{color:var(--muted);font-size:15px} .links a:hover{color:var(--text);text-decoration:none}

/* type */
h1{font-size:clamp(34px,5.6vw,62px);line-height:1.06;letter-spacing:-.02em;margin:18px 0 20px}
h2{font-size:clamp(28px,3.6vw,40px);line-height:1.15;letter-spacing:-.015em;margin:10px 0 12px}
h3{font-size:19px;line-height:1.3;margin-bottom:8px}
.grad{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.lead{font-size:19px;color:var(--muted);max-width:560px}
.sub{color:var(--muted);max-width:640px;margin-bottom:30px}
.pill{display:inline-block;font-size:12.5px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;
  color:var(--cyan);border:1px solid rgba(94,231,249,.35);background:rgba(94,231,249,.08);padding:6px 12px;border-radius:999px}
section{padding:70px 0}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:8px;font:inherit;font-weight:700;font-size:16px;border-radius:12px;
  padding:13px 22px;border:0;cursor:pointer;color:var(--text);transition:transform .2s,box-shadow .2s,background .2s}
.btn:hover{text-decoration:none;transform:translateY(-2px)}
.btn-sm{padding:9px 16px;font-size:14.5px}
.btn-glow{background:linear-gradient(100deg,#22d3ee,#7c3aed);box-shadow:0 10px 30px -8px rgba(124,58,237,.7)}
.btn-glow:hover{box-shadow:0 14px 40px -6px rgba(34,211,238,.6)}
.btn-ghost{background:rgba(255,255,255,.04);box-shadow:0 0 0 1px var(--line) inset}
.btn-ghost:hover{background:rgba(255,255,255,.09)}
.btn:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:2px solid var(--cyan);outline-offset:3px}

/* glass + tilt */
.glass{background:var(--glass);border-radius:var(--radius);box-shadow:var(--shadow);
  backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px)}
[data-tilt]{transform-style:preserve-3d;will-change:transform;transition:transform .5s cubic-bezier(.2,.8,.2,1)}
[data-tilt].tilting{transition:transform .08s linear}

/* hero */
.hero{overflow-x:hidden;overflow-x:clip;min-height:calc(100vh - 66px);display:grid;grid-template-columns:1.1fr .9fr;align-items:center;gap:40px;padding-top:40px;padding-bottom:40px}
.cta{display:flex;flex-wrap:wrap;gap:14px;margin-top:30px}
.social{margin-top:26px;color:var(--muted);font-size:15px;display:flex;flex-wrap:wrap;gap:10px}
.hero-visual{position:relative;justify-self:center;width:min(380px,74vw);aspect-ratio:4/5;perspective:1000px}
.portrait-frame{position:absolute;inset:0;border-radius:28px;overflow:hidden;transform:translateZ(30px);
  box-shadow:0 40px 90px -30px rgba(124,58,237,.8),0 0 0 1px rgba(160,180,255,.25) inset}
.portrait-frame::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 55%,rgba(7,11,26,.55))}
.portrait-frame img{width:100%;height:100%;object-fit:cover}
.orbit{position:absolute;left:50%;top:50%;border-radius:50%;border:1px solid rgba(94,231,249,.35);pointer-events:none}
.o1{width:135%;aspect-ratio:1;margin:-67.5% 0 0 -67.5%;transform:rotateX(72deg) rotateZ(0);animation:spin 16s linear infinite}
.o2{width:118%;aspect-ratio:1;margin:-59% 0 0 -59%;border-color:rgba(232,121,249,.35);transform:rotateY(70deg) rotateZ(0);animation:spin2 22s linear infinite}
.o1::before,.o2::before{content:"";position:absolute;top:-5px;left:50%;width:10px;height:10px;border-radius:50%;background:var(--cyan);box-shadow:0 0 18px var(--cyan)}
.o2::before{background:var(--pink);box-shadow:0 0 18px var(--pink)}
@keyframes spin{to{transform:rotateX(72deg) rotateZ(360deg)}}
@keyframes spin2{to{transform:rotateY(70deg) rotateZ(-360deg)}}
.chip{position:absolute;padding:9px 14px;border-radius:12px;font-size:14px;white-space:nowrap;color:var(--text);
  background:var(--glass-hi);box-shadow:var(--shadow);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px)}
.chip b{color:var(--cyan)}
.c1{top:9%;left:-14%;transform:translateZ(60px)}
.c2{bottom:14%;right:-6%;transform:translateZ(90px)}
.c3{bottom:-3%;left:-6%;transform:translateZ(40px)}

/* stats */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;padding-top:10px}
.stat{padding:24px 22px}
.stat .num{display:block;font-size:44px;font-weight:800;line-height:1.1;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.stat .lbl{display:block;color:var(--muted);font-size:14.5px;margin-top:6px}

/* about */
.about{display:grid;grid-template-columns:.8fr 1.2fr;gap:56px;align-items:center}
.about-photo{border-radius:26px;overflow:hidden;max-width:400px;justify-self:center;box-shadow:0 30px 80px -30px rgba(94,231,249,.45),0 0 0 1px var(--line) inset}
.facts{list-style:none;margin-top:22px;display:grid;gap:10px}
.about>*,.contact>*,.hero>*{min-width:0}
.facts li{overflow-wrap:anywhere;display:grid;grid-template-columns:130px 1fr;gap:12px;padding-bottom:10px;border-bottom:1px solid var(--line);font-size:15.5px}
.facts span{color:var(--muted)}

/* 3D ring */
.ring-stage{height:240px;perspective:1100px;display:grid;place-items:center;margin-top:10px;overflow:hidden;contain:paint}
.ring{position:relative;width:170px;height:56px;transform-style:preserve-3d;animation:ring 26s linear infinite}
.ring span{position:absolute;inset:0;display:grid;place-items:center;border-radius:14px;font-weight:700;font-size:15px;
  background:var(--glass-hi);box-shadow:var(--shadow);backface-visibility:visible;
  transform:rotateY(calc(var(--i) * 36deg)) translateZ(300px)}
.ring span:nth-child(1){--i:0}.ring span:nth-child(2){--i:1}.ring span:nth-child(3){--i:2}.ring span:nth-child(4){--i:3}.ring span:nth-child(5){--i:4}
.ring span:nth-child(6){--i:5}.ring span:nth-child(7){--i:6}.ring span:nth-child(8){--i:7}.ring span:nth-child(9){--i:8}.ring span:nth-child(10){--i:9}
@keyframes ring{from{transform:rotateX(-12deg) rotateY(0)}to{transform:rotateX(-12deg) rotateY(-360deg)}}

/* cards */
.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.card{padding:26px 22px}
.card p{color:var(--muted);font-size:15.5px}
.ico{width:46px;height:46px;border-radius:12px;display:grid;place-items:center;font-size:22px;margin-bottom:16px;
  background:linear-gradient(140deg,rgba(94,231,249,.25),rgba(139,92,246,.35));transform:translateZ(40px)}
.card h3{transform:translateZ(30px)}
.disclaim{margin-top:12px;font-size:13.5px!important;padding:10px 12px;border-radius:10px;background:rgba(94,231,249,.07);border:1px solid rgba(94,231,249,.18)}
.pricing{margin-top:56px}
.pricing h3{font-size:22px;margin-bottom:18px}
.price-card{padding:26px 22px;display:flex;flex-direction:column;gap:4px}
.price-card .tier{color:var(--muted);font-weight:600}
.price-card .amt{font-size:46px;font-weight:800;line-height:1.1;transform:translateZ(40px)}
.price-card .desc{color:var(--muted);font-size:15px}
.price-card.featured{background:linear-gradient(160deg,rgba(124,58,237,.38),rgba(18,26,56,.6))}
.note{color:var(--muted);font-size:14.5px;margin-top:16px}

/* work */
.work{display:grid;grid-template-columns:1.25fr 1fr;gap:18px;margin-top:20px}
.project{padding:26px;display:grid;gap:22px}
.project p{color:var(--muted);font-size:15.5px}
.tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}
.tags span{font-size:13px;padding:4px 10px;border-radius:999px;background:rgba(139,92,246,.2);color:#d9ccff}
.credit{font-size:13px!important;margin-top:10px}
.bars3d{height:210px;display:flex;align-items:flex-end;justify-content:space-around;gap:10px;perspective:700px;padding:0 6px}
.bar{position:relative;flex:1;max-width:84px;height:100%;display:flex;flex-direction:column;justify-content:flex-end;align-items:center;transform-style:preserve-3d}
.bar i{display:block;width:100%;height:calc(var(--h) / 117 * 72%);border-radius:8px 8px 3px 3px;
  background:linear-gradient(180deg,var(--cyan),var(--violet));box-shadow:0 0 30px -6px rgba(94,231,249,.7);
  transform:rotateX(18deg) translateZ(10px);transform-origin:bottom;transition:height 1.2s cubic-bezier(.2,.8,.2,1)}
.bars3d.pre .bar i{height:4%}
.bar em{font-style:normal;font-size:11.5px;color:var(--muted);text-align:center;line-height:1.25;margin-top:8px;min-height:30px}
.bar b{order:-1;font-size:14px;margin-bottom:6px}
.mini-chat{display:grid;gap:10px;padding:16px;border-radius:14px;background:rgba(7,11,26,.5);box-shadow:0 0 0 1px var(--line) inset;transform:translateZ(30px)}
.m{font-size:14px!important;padding:9px 12px;border-radius:12px;max-width:85%}
.m.u{justify-self:end;background:linear-gradient(100deg,#22d3ee,#7c3aed);color:#fff!important}
.m.b{background:var(--glass-hi);color:var(--text)!important}
.project .btn{margin-top:14px}

/* timeline */
.timeline{list-style:none;margin-top:24px;position:relative;display:grid;gap:14px;max-width:760px}
.timeline::before{content:"";position:absolute;left:9px;top:6px;bottom:6px;width:2px;background:linear-gradient(var(--cyan),var(--violet),transparent)}
.timeline li{position:relative;padding:14px 18px 14px 44px;border-radius:14px;background:var(--glass);box-shadow:var(--shadow)}
.timeline li::before{content:"";position:absolute;left:3px;top:20px;width:14px;height:14px;border-radius:50%;background:var(--bg);border:3px solid var(--cyan);box-shadow:0 0 14px var(--cyan)}
.timeline b{display:block} .timeline span{color:var(--muted);font-size:15px}

/* contact */
.contact{display:grid;grid-template-columns:.9fr 1.1fr;gap:40px;align-items:start}
.form{padding:26px;display:grid;gap:14px}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
label{display:grid;gap:6px;font-size:14px;color:var(--muted)}
input,textarea,select{font:inherit;font-size:16px;color:var(--text);background:rgba(7,11,26,.6);border:1px solid var(--line);border-radius:10px;padding:11px 12px;width:100%}
textarea{resize:vertical}
.hp{position:absolute;left:-9999px}
.form-status{min-height:1.4em;font-size:14.5px;color:var(--muted)}
.form-status.ok{color:#86efac} .form-status.err{color:#fca5a5}

.foot{border-top:1px solid var(--line);padding:26px 0;color:var(--muted);font-size:14px;margin-top:40px}
.foot-in{display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px}

/* chat widget */
.chat-fab{position:fixed;right:20px;bottom:20px;z-index:40;width:60px;height:60px;border-radius:50%;border:0;cursor:pointer;
  font-size:26px;color:#fff;background:linear-gradient(140deg,#22d3ee,#7c3aed);box-shadow:0 14px 40px -8px rgba(124,58,237,.9);
  animation:pulse 3s ease-in-out infinite}
@keyframes pulse{50%{box-shadow:0 14px 50px -4px rgba(34,211,238,.8)}}
.chat{position:fixed;right:20px;bottom:92px;z-index:41;width:min(380px,calc(100vw - 32px));height:min(560px,calc(100vh - 120px));
  display:flex;flex-direction:column;padding:0;border-radius:20px;overflow:hidden;background:rgba(10,15,34,.94);box-shadow:0 30px 80px -20px rgba(0,0,0,.8),0 0 0 1px var(--line) inset;
  backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);transform-origin:bottom right}
.chat[hidden]{display:none}
.chat-head{display:flex;justify-content:space-between;align-items:center;padding:14px 16px;background:linear-gradient(100deg,rgba(34,211,238,.2),rgba(124,58,237,.3))}
.chat-head small{display:block;color:var(--muted);font-size:12.5px}
.chat-x{background:none;border:0;color:var(--text);font-size:26px;cursor:pointer;line-height:1;padding:0 6px}
.chat-log{flex:1;overflow-y:auto;padding:16px;display:flex;flex-direction:column;gap:10px}
.msg{max-width:86%;padding:10px 13px;border-radius:14px;font-size:15px;line-height:1.45;white-space:pre-wrap;word-wrap:break-word}
.msg.bot{background:var(--glass-hi);align-self:flex-start;border-bottom-left-radius:4px}
.msg.user{background:linear-gradient(100deg,#0891b2,#6d28d9);align-self:flex-end;border-bottom-right-radius:4px}
.msg.typing{color:var(--muted)}
.msg .src{display:block;font-size:12px;color:var(--muted);margin-top:6px}
.chat-suggest{display:flex;flex-wrap:nowrap;overflow-x:auto;gap:6px;padding:0 16px 10px;scrollbar-width:thin}
.chat-suggest button{flex:0 0 auto}
.chat-suggest button{font:inherit;font-size:13px;color:var(--text);background:rgba(255,255,255,.05);border:1px solid var(--line);border-radius:999px;padding:6px 10px;cursor:pointer}
.chat-suggest button:hover{background:rgba(94,231,249,.12)}
.chat-form{display:flex;gap:8px;padding:12px;border-top:1px solid var(--line)}
.chat-form input{flex:1;min-width:0}

/* reveal (JS adds .js; GSAP animates) */
.js .reveal,.js .reveal-hero{opacity:0}
.reduced .reveal,.reduced .reveal-hero,.no-gsap .reveal,.no-gsap .reveal-hero{opacity:1!important;transform:none!important}

/* responsive */
@media (max-width:980px){
  .grid4{grid-template-columns:repeat(2,1fr)} .stats{grid-template-columns:repeat(2,1fr)}
  .work{grid-template-columns:1fr}
}
@media (max-width:760px){
  body{font-size:16px}
  .links{display:none}
  .hero{grid-template-columns:1fr;min-height:auto;padding-top:30px;gap:56px}
  .hero-visual{width:min(300px,68vw)}
  .c1{left:-8%} .c2{right:-2%} .c3{left:-2%}
  .about,.contact{grid-template-columns:1fr;gap:30px}
  .grid3,.grid4,.row2{grid-template-columns:1fr}
  .stats{grid-template-columns:1fr 1fr;gap:12px} .stat{padding:18px 16px} .stat .num{font-size:34px}
  .facts li{grid-template-columns:1fr;gap:2px}
  .ring span{transform:rotateY(calc(var(--i) * 36deg)) translateZ(210px)} .ring{width:130px;height:48px} .ring-stage{height:190px}
  section{padding:54px 0}
  .chat{right:16px;bottom:88px}
  .chat-fab{right:16px;bottom:16px}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}
}

/* FrontDesk promo band on the home page */
.promo{display:grid;gap:10px;padding:24px 26px;margin-bottom:22px;color:var(--text);
  background:linear-gradient(120deg,rgba(34,211,238,.16),rgba(124,58,237,.34))}
.promo:hover{text-decoration:none}
.promo .pill{justify-self:start}
.promo-t{font-size:20px;font-weight:700;line-height:1.35;max-width:820px}
.promo-p{color:var(--muted);font-size:15px;display:flex;flex-wrap:wrap;gap:14px;align-items:center}
.promo-p b{color:var(--cyan)}