:root{--bg:#0a0d14;--bg2:#0e1220;--ink:#eef1f8;--mute:#9aa3b8;--line:rgba(255,255,255,.09);--a:#7cf5c8;--b:#6c8cff;--grad:linear-gradient(120deg,var(--a),var(--b));--r:20px}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:80px}
body{background:var(--bg);color:var(--ink);font:400 17px/1.65 ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:inherit;text-decoration:none}
.wrap{width:min(1120px,100% - 40px);margin-inline:auto}
h1,h2,h3{line-height:1.08;letter-spacing:-.025em;font-weight:700}
h1{font-size:clamp(2.6rem,7vw,5.2rem)}
h2{font-size:clamp(2rem,4.6vw,3.3rem)}
h3{font-size:1.25rem;letter-spacing:-.01em}
.grad{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;background-size:200% 100%;animation:shift 6s ease-in-out infinite alternate}
@keyframes shift{to{background-position:100% 0}}
.progress{position:fixed;inset:0 0 auto 0;height:3px;z-index:60;background:var(--grad);transform-origin:0 50%;transform:scaleX(0)}

/* nav */
.nav{position:fixed;inset:0 0 auto 0;z-index:50;display:flex;align-items:center;justify-content:space-between;padding:16px max(20px,calc((100% - 1120px)/2));transition:background .3s,backdrop-filter .3s,border-color .3s;border-bottom:1px solid transparent}
.nav.scrolled{background:rgba(10,13,20,.72);backdrop-filter:blur(14px) saturate(1.4);border-color:var(--line)}
.brand{display:flex;align-items:center;gap:10px;font-weight:700;letter-spacing:-.02em;font-size:1.15rem}
.brand em{font-style:normal;color:var(--mute);font-weight:500;margin-left:5px}
.links{display:flex;align-items:center;gap:30px;font-size:.95rem;color:var(--mute)}
.links a:not(.btn){transition:color .2s}.links a:not(.btn):hover{color:var(--ink)}
.burger{display:none;background:none;border:0;width:40px;height:40px;position:relative;cursor:pointer}
.burger span{position:absolute;left:9px;right:9px;height:2px;background:var(--ink);transition:.3s}
.burger span:first-child{top:15px}.burger span:last-child{top:23px}
.burger[aria-expanded=true] span:first-child{top:19px;transform:rotate(45deg)}
.burger[aria-expanded=true] span:last-child{top:19px;transform:rotate(-45deg)}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:10px;padding:14px 26px;border-radius:999px;background:var(--grad);color:#07110d;font-weight:650;font-size:1rem;border:0;cursor:pointer;transition:transform .25s,box-shadow .25s;box-shadow:0 8px 30px -8px rgba(124,245,200,.5)}
.btn:hover{transform:translateY(-2px);box-shadow:0 14px 40px -8px rgba(108,140,255,.6)}
.btn span{transition:transform .25s}.btn:hover span{transform:translateX(4px)}
.btn.ghost{background:transparent;color:var(--ink);box-shadow:inset 0 0 0 1px var(--line);backdrop-filter:blur(6px)}
.btn.ghost:hover{box-shadow:inset 0 0 0 1px rgba(255,255,255,.35)}
.btn-sm{padding:9px 18px;font-size:.9rem}
.btn.big{padding:20px 38px;font-size:clamp(1rem,2.4vw,1.35rem)}
.links .btn{color:#07110d}

/* hero */
.hero{position:relative;min-height:100svh;display:flex;align-items:center;overflow:hidden;padding:120px 0 90px}
#net{position:absolute;inset:0;width:100%;height:100%}
.glow{position:absolute;border-radius:50%;filter:blur(90px);opacity:.35;pointer-events:none}
.g1{width:520px;height:520px;background:var(--b);top:-120px;right:-120px;animation:float 14s ease-in-out infinite}
.g2{width:440px;height:440px;background:var(--a);bottom:-160px;left:-120px;opacity:.22;animation:float 17s ease-in-out infinite reverse}
.g3{width:600px;height:600px;background:var(--b);left:50%;top:50%;translate:-50% -50%;opacity:.18}
@keyframes float{50%{transform:translate(30px,40px) scale(1.1)}}
.hero-inner{position:relative;z-index:2}
.eyebrow{display:inline-flex;align-items:center;gap:10px;padding:7px 16px;border:1px solid var(--line);border-radius:999px;color:var(--mute);font-size:.88rem;background:rgba(255,255,255,.03);margin-bottom:26px}
.dot{width:8px;height:8px;border-radius:50%;background:var(--a);box-shadow:0 0 0 0 var(--a);animation:ping 2s infinite}
@keyframes ping{70%{box-shadow:0 0 0 10px transparent}100%{box-shadow:0 0 0 0 transparent}}
.hero h1{max-width:14ch}
.lede{max-width:56ch;color:var(--mute);font-size:clamp(1.05rem,2vw,1.3rem);margin:26px 0 36px}
.cta{display:flex;flex-wrap:wrap;gap:14px}
.rotator{display:flex;gap:10px;margin-top:54px;color:var(--mute);font-size:1.05rem}
.words{height:1.65em;overflow:hidden;position:relative}
.words b{display:block;height:1.65em;color:var(--ink);font-weight:600;animation:roll 12s infinite}
@keyframes roll{0%,22%{transform:translateY(0)}25%,47%{transform:translateY(-100%)}50%,72%{transform:translateY(-200%)}75%,97%{transform:translateY(-300%)}100%{transform:translateY(-400%)}}
.words b:first-child{margin-top:0}
.words::after{content:"";display:none}
.scroll{position:absolute;bottom:28px;left:50%;translate:-50% 0;width:26px;height:42px;border:2px solid var(--line);border-radius:14px;z-index:2}
.scroll i{position:absolute;left:50%;top:8px;width:4px;height:8px;margin-left:-2px;border-radius:2px;background:var(--a);animation:wheel 1.8s infinite}
@keyframes wheel{0%{opacity:0;transform:translateY(0)}30%{opacity:1}100%{opacity:0;transform:translateY(14px)}}

/* marquee */
.marquee{border-block:1px solid var(--line);background:var(--bg2);overflow:hidden;padding:20px 0}
.track{display:flex;gap:56px;width:max-content;animation:scrollx 34s linear infinite}
.track span{font-size:1.1rem;font-weight:600;letter-spacing:.02em;color:var(--mute);white-space:nowrap;display:flex;align-items:center;gap:56px}
.track span::after{content:"✦";color:var(--a);font-size:.8rem}
@keyframes scrollx{to{transform:translateX(-50%)}}

/* sections */
.section{padding:clamp(80px,12vw,150px) 0;position:relative}
.section.alt{background:var(--bg2);border-block:1px solid var(--line)}
.kicker{color:var(--a);font-weight:600;letter-spacing:.14em;text-transform:uppercase;font-size:.8rem;margin-bottom:18px}
.sub{max-width:62ch;color:var(--mute);margin-top:20px;font-size:1.1rem}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:60px}
.card{padding:34px;border-radius:var(--r);background:linear-gradient(160deg,rgba(255,255,255,.055),rgba(255,255,255,.015));border:1px solid var(--line);transition:border-color .3s,transform .25s ease-out}
.card:hover{border-color:rgba(124,245,200,.4)}
.card p{color:var(--mute);margin-top:12px;font-size:.98rem}
.ico{width:52px;height:52px;border-radius:14px;display:grid;place-items:center;background:rgba(124,245,200,.1);margin-bottom:24px}
.ico svg{width:26px;height:26px;fill:none;stroke:var(--a);stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}

.steps{list-style:none;margin-top:60px;display:grid;grid-template-columns:repeat(4,1fr);gap:28px;position:relative}
.steps::before{content:"";position:absolute;top:26px;left:0;right:0;height:1px;background:linear-gradient(90deg,var(--a),var(--b),transparent)}
.steps li{position:relative;padding-top:64px}
.n{position:absolute;top:0;left:0;width:54px;height:54px;border-radius:50%;display:grid;place-items:center;background:var(--bg);border:1px solid var(--a);color:var(--a);font-weight:700;font-size:.95rem;transition:.3s}
.steps li:hover .n{background:var(--a);color:#07110d;box-shadow:0 0 30px rgba(124,245,200,.5)}
.steps p{color:var(--mute);margin-top:8px;font-size:.97rem}

/* portfolio */
.feature{display:grid;grid-template-columns:1.1fr .9fr;gap:30px;margin-top:56px;padding:clamp(28px,4vw,52px);border-radius:28px;border:1px solid var(--line);background:radial-gradient(120% 140% at 100% 0,rgba(108,140,255,.22),transparent 55%),linear-gradient(160deg,rgba(255,255,255,.05),rgba(255,255,255,.01));align-items:center;transition:border-color .3s,transform .25s ease-out}
.feature:hover{border-color:rgba(124,245,200,.45)}
.tag{display:inline-block;padding:4px 12px;border-radius:99px;background:rgba(124,245,200,.12);color:var(--a);font-size:.78rem;font-weight:600;letter-spacing:.06em;text-transform:uppercase}
.feat-copy h3{font-size:clamp(2rem,4vw,3rem);margin:14px 0}
.feat-copy p{color:var(--mute);max-width:46ch}
.link{display:inline-block;margin-top:24px;font-weight:600;color:var(--a)}
.feature:hover .link{text-decoration:underline}
.feat-art{display:grid;place-items:center}
.screen{width:min(100%,340px);aspect-ratio:4/3;border-radius:22px;background:#05070c;border:6px solid #1b2133;box-shadow:0 30px 80px -20px rgba(0,0,0,.7),0 0 60px -10px rgba(108,140,255,.4);padding:22px;display:flex;flex-direction:column;gap:12px;animation:bob 6s ease-in-out infinite}
@keyframes bob{50%{transform:translateY(-10px) rotate(-1deg)}}
.clock{font-size:2.6rem;font-weight:300;letter-spacing:-.04em;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.line{height:9px;border-radius:5px;background:rgba(255,255,255,.14);width:80%}.line.s{width:50%}
.chips{display:flex;gap:8px;margin-top:auto}.chips i{flex:1;height:34px;border-radius:10px;background:rgba(255,255,255,.07)}
.chips i:nth-child(2){background:rgba(124,245,200,.2)}
.duo{display:grid;grid-template-columns:1fr 1fr;gap:22px;margin-top:22px}
.pcard{display:flex;flex-direction:column;align-items:flex-start;padding:34px;border-radius:var(--r);background:linear-gradient(160deg,rgba(255,255,255,.055),rgba(255,255,255,.015));border:1px solid var(--line);transition:border-color .3s,transform .25s ease-out}
.pcard:hover{border-color:rgba(124,245,200,.45)}
.pcard .ico{margin-bottom:20px}.pcard h3{font-size:1.6rem;margin:14px 0 10px}
.pcard p{color:var(--mute);font-size:.98rem}.pcard .link{margin-top:auto;padding-top:22px}
.pcard:hover .link{text-decoration:underline}
.next{display:flex;align-items:center;gap:18px;flex-wrap:wrap;margin-top:26px;padding:22px 28px;border:1px dashed rgba(255,255,255,.2);border-radius:var(--r);color:var(--mute)}
.next p{flex:1;min-width:240px}.next strong{color:var(--ink)}
.pulse{width:12px;height:12px;border-radius:50%;background:var(--b);animation:ping 2s infinite;box-shadow:0 0 0 0 var(--b)}

/* about */
.about{display:grid;grid-template-columns:1fr 1.1fr;gap:clamp(30px,6vw,90px);align-items:start}
.about p{color:var(--mute);margin-bottom:18px}
.vals{list-style:none;display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:28px}
.vals li{padding:14px 18px;border:1px solid var(--line);border-radius:14px;font-weight:550;font-size:.95rem}
.vals li::before{content:"✓";color:var(--a);margin-right:10px}

/* cta */
.cta-band{overflow:hidden;text-align:center}
.center{position:relative;z-index:1}
.cta-band .sub{margin-inline:auto;margin-bottom:38px}
.loc{margin-top:28px;color:var(--mute);font-size:.95rem}

.foot{border-top:1px solid var(--line);padding:30px 0;color:var(--mute);font-size:.88rem}
.foot .row{display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px}
.foot a{color:var(--ink);text-decoration:underline;text-underline-offset:3px}

/* reveal */
.reveal{opacity:0;transform:translateY(34px);transition:opacity .9s cubic-bezier(.2,.7,.2,1),transform .9s cubic-bezier(.2,.7,.2,1)}
.reveal.in{opacity:1;transform:none}
.d1{transition-delay:.12s}.d2{transition-delay:.24s}.d3{transition-delay:.36s}.d4{transition-delay:.48s}
.tilt.reveal.in{transition:opacity .9s,transform .25s ease-out,border-color .3s}

@media (max-width:900px){
  .cards{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr 1fr}.steps::before{display:none}
  .feature,.about,.duo{grid-template-columns:1fr}
  .burger{display:block}
  .links{position:fixed;inset:64px 0 auto 0;flex-direction:column;align-items:flex-start;gap:0;padding:12px 20px 24px;background:rgba(10,13,20,.96);backdrop-filter:blur(16px);border-bottom:1px solid var(--line);transform:translateY(-130%);transition:transform .35s}
  .links.open{transform:none}
  .links a{padding:14px 0;font-size:1.1rem;width:100%}
  .links .btn{width:auto;margin-top:10px}
}
@media (max-width:560px){.steps,.vals{grid-template-columns:1fr}}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important}
  .reveal{opacity:1;transform:none}
  html{scroll-behavior:auto}
}

.pshot{width:100%;height:auto;aspect-ratio:16/10;object-fit:cover;object-position:top;border-radius:14px;border:1px solid var(--line);margin-bottom:22px;box-shadow:0 20px 50px -20px rgba(0,0,0,.6);transition:transform .4s}
.pcard:hover .pshot{transform:scale(1.015)}
.tablet{width:min(100%,480px);padding:10px;border-radius:26px;background:#1b2133;box-shadow:0 30px 80px -20px rgba(0,0,0,.7),0 0 60px -10px rgba(108,140,255,.35)}
.tscreen{position:relative;aspect-ratio:16/9;border-radius:16px;overflow:hidden;background:#05070c}
.slide{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:0;transition:opacity 1.2s ease}
.slide.on{opacity:1}

.doc{padding:140px 0 90px;max-width:760px}
.doc h1{font-size:clamp(2.2rem,5vw,3.2rem);margin-bottom:8px}
.doc h2{font-size:1.35rem;margin:38px 0 10px;letter-spacing:-.01em}
.doc p,.doc li{color:var(--mute);margin-bottom:12px}
.doc ul{padding-left:22px}
.doc a:not(.btn){color:var(--a);text-decoration:underline;text-underline-offset:3px}
.doc .meta{color:var(--mute);font-size:.9rem;margin-bottom:26px}
.doc .lede{margin:0}
.sup{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:14px}
.sup div{padding:20px;border:1px solid var(--line);border-radius:14px;background:rgba(255,255,255,.03)}
.sup h3{font-size:1.1rem;margin-bottom:8px}.sup p{margin:0;font-size:.95rem}
@media(max-width:700px){.sup{grid-template-columns:1fr}}