:root{
  --bg:#05070f; --bg2:#0a0f22; --card:rgba(255,255,255,.045);
  --line:rgba(0,240,255,.16); --txt:#eaf2ff; --mut:#9aa8c7;
  --cyan:#00f0ff; --mag:#ff2bd6; --lime:#b6ff2e; --yel:#ffd02e;
  --r:18px; --font-d:'Unbounded',sans-serif; --font-b:'Inter',sans-serif; --mono:'JetBrains Mono',monospace;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--txt);font-family:var(--font-b);overflow-x:hidden;min-height:100vh}
body::before{content:'';position:fixed;inset:0;background:radial-gradient(900px 500px at 15% 0%,rgba(0,240,255,.12),transparent),radial-gradient(800px 500px at 90% 20%,rgba(255,43,214,.12),transparent),radial-gradient(700px 600px at 50% 100%,rgba(182,255,46,.07),transparent);pointer-events:none;z-index:0}
a{color:inherit;text-decoration:none}
.wrap{max-width:1180px;margin:0 auto;padding:0 22px;position:relative;z-index:2}
.mono{font-family:var(--mono)}
/* bg fx */
#bg-canvas{position:fixed;inset:0;z-index:0;opacity:.55}
.orb{position:fixed;border-radius:50%;filter:blur(90px);z-index:0;pointer-events:none;opacity:.5;animation:orbFloat 9s ease-in-out infinite alternate}
.orb1{width:420px;height:420px;background:rgba(0,240,255,.28);top:-120px;left:-120px}
.orb2{width:380px;height:380px;background:rgba(255,43,214,.26);top:30%;right:-140px;animation-delay:-3s}
.orb3{width:300px;height:300px;background:rgba(182,255,46,.18);bottom:-100px;left:30%;animation-delay:-6s}
@keyframes orbFloat{from{transform:translate(0,0) scale(1)}to{transform:translate(60px,50px) scale(1.15)}}
.grid-overlay{position:fixed;inset:0;z-index:0;pointer-events:none;background-image:linear-gradient(rgba(0,240,255,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(0,240,255,.06) 1px,transparent 1px);background-size:44px 44px;mask-image:radial-gradient(ellipse at 50% 30%,black 30%,transparent 75%)}
#cursor{position:fixed;width:10px;height:10px;background:var(--cyan);border-radius:50%;pointer-events:none;z-index:9999;box-shadow:0 0 18px var(--cyan);transform:translate(-50%,-50%)}
#cursor-ring{position:fixed;width:38px;height:38px;border:1px solid rgba(0,240,255,.6);border-radius:50%;pointer-events:none;z-index:9998;transform:translate(-50%,-50%);transition:width .2s,height .2s}
@media(pointer:coarse){#cursor,#cursor-ring{display:none}}
/* preloader */
#preloader{position:fixed;inset:0;background:#04060d;z-index:10000;display:flex;align-items:center;justify-content:center;transition:opacity .6s,visibility .6s}
#preloader.hide{opacity:0;visibility:hidden}
.pre-logo{font-family:var(--font-d);font-size:42px;font-weight:800;letter-spacing:2px;animation:glowPulse 1.2s infinite alternate}
.pre-logo span{color:var(--cyan)}
.pre-bar{width:260px;height:4px;background:rgba(255,255,255,.1);border-radius:99px;margin:18px auto;overflow:hidden}
.pre-bar i{display:block;height:100%;width:40%;background:linear-gradient(90deg,var(--cyan),var(--mag));border-radius:99px;animation:preload 1s infinite}
@keyframes preload{0%{transform:translateX(-100%)}100%{transform:translateX(350%)}}
@keyframes glowPulse{from{text-shadow:0 0 10px var(--cyan)}to{text-shadow:0 0 30px var(--mag)}}
.pre-txt{font-family:var(--mono);color:var(--mut);font-size:12px;text-align:center}
/* nav */
.nav{position:sticky;top:0;z-index:50;display:flex;align-items:center;justify-content:space-between;padding:14px 22px;background:rgba(5,7,15,.72);backdrop-filter:blur(16px);border-bottom:1px solid var(--line)}
.logo{font-family:var(--font-d);font-weight:800;font-size:22px;display:flex;align-items:center;gap:10px}
.logo small{font-family:var(--mono);font-size:9px;color:var(--mut);border:1px solid var(--line);padding:3px 7px;border-radius:99px;letter-spacing:1px}
.logo-accent{color:var(--cyan);text-shadow:0 0 14px var(--cyan)}
.logo-cube{display:inline-flex;gap:3px}
.logo-cube span{width:10px;height:10px;background:var(--cyan);display:block;animation:cube 1.6s infinite}
.logo-cube span:nth-child(2){background:var(--mag);animation-delay:.2s}
.logo-cube span:nth-child(3){background:var(--lime);animation-delay:.4s}
@keyframes cube{0%,100%{transform:translateY(0) rotate(0)}50%{transform:translateY(-6px) rotate(90deg)}}
.nav-links{display:flex;gap:6px}
.nav-links a{padding:9px 15px;border-radius:99px;font-weight:600;font-size:14px;color:var(--mut);border:1px solid transparent;transition:.25s}
.nav-links a:hover,.nav-links a.active{color:#fff;border-color:var(--line);background:rgba(0,240,255,.08);box-shadow:0 0 18px rgba(0,240,255,.25)}
.nav-cta{display:flex;align-items:center;gap:10px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 22px;border-radius:99px;font-weight:700;font-size:14px;border:1px solid var(--line);background:var(--card);color:#fff;cursor:pointer;transition:.25s;position:relative;overflow:hidden}
.btn-neon{background:linear-gradient(90deg,var(--cyan),var(--mag));border:none;color:#04060d;box-shadow:0 0 24px rgba(0,240,255,.5);animation:btnGlow 2.4s infinite alternate}
@keyframes btnGlow{from{box-shadow:0 0 12px rgba(0,240,255,.4)}to{box-shadow:0 0 32px rgba(255,43,214,.6)}}
.btn:hover{transform:translateY(-2px) scale(1.02)}
.btn-ghost{background:rgba(255,255,255,.06)}
.btn-small{padding:8px 14px;font-size:13px}
.btn-lime{background:var(--lime);color:#0a0f00;border:none}
.burger{display:none;background:none;border:1px solid var(--line);border-radius:10px;padding:9px;cursor:pointer}
.burger span{display:block;width:22px;height:2px;background:#fff;margin:4px 0}
.marquee-top{background:linear-gradient(90deg,#00f0ff22,#ff2bd622);border-bottom:1px solid var(--line);overflow:hidden;white-space:nowrap;position:relative;z-index:2}
.marquee-track{display:inline-flex;gap:0;animation:marq 22s linear infinite;padding:8px 0;font-family:var(--mono);font-size:12px;letter-spacing:2px;color:var(--cyan)}
@keyframes marq{to{transform:translateX(-50%)}}
/* hero */
.hero{padding:70px 0 30px;position:relative}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:30px;align-items:center}
.badge{display:inline-flex;align-items:center;gap:8px;font-family:var(--mono);font-size:12px;border:1px solid var(--line);padding:7px 14px;border-radius:99px;background:rgba(0,240,255,.07);color:var(--cyan);animation:floatY 3s ease-in-out infinite}
@keyframes floatY{0%,100%{transform:translateY(0)}50%{transform:translateY(-7px)}}
h1{font-family:var(--font-d);font-size:clamp(30px,5vw,58px);line-height:1.05;margin:18px 0;font-weight:800}
.grad{background:linear-gradient(90deg,var(--cyan),var(--mag),var(--lime));-webkit-background-clip:text;background-clip:text;color:transparent;background-size:200%;animation:gradShift 4s linear infinite}
@keyframes gradShift{to{background-position:200%}}
.type-line{font-family:var(--mono);color:var(--lime);min-height:28px;margin-bottom:14px}
.hero p.sub{color:var(--mut);font-size:17px;line-height:1.6;max-width:520px}
.hero-btns{display:flex;gap:12px;margin:22px 0;flex-wrap:wrap}
.stats{display:flex;gap:14px;margin-top:18px;flex-wrap:wrap}
.stat{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:14px 18px;min-width:140px;backdrop-filter:blur(8px);transition:.3s}
.stat:hover{transform:translateY(-4px);border-color:var(--cyan)}
.stat b{font-family:var(--font-d);font-size:24px;color:var(--cyan)}
.stat span{display:block;font-size:12px;color:var(--mut)}
.hero-visual{position:relative;height:440px}
.holo-card{position:absolute;background:rgba(10,15,34,.85);border:1px solid var(--line);border-radius:20px;padding:18px;backdrop-filter:blur(12px);box-shadow:0 0 40px rgba(0,240,255,.18);animation:floatY 4s ease-in-out infinite}
.hc1{top:0;left:0;right:20px}
.hc2{top:170px;left:40px;right:0;animation-delay:-1.5s;border-color:rgba(255,43,214,.4)}
.hc3{bottom:0;left:0;right:60px;animation-delay:-3s;border-color:rgba(182,255,46,.4)}
.code{font-family:var(--mono);font-size:12.5px;line-height:1.7;color:#c6d4ff}
.code .k{color:var(--mag)} .code .s{color:var(--lime)} .code .f{color:var(--cyan)}
.browser-dots{display:flex;gap:6px;margin-bottom:10px}
.browser-dots i{width:10px;height:10px;border-radius:50%;display:block}
.browser-dots i:nth-child(1){background:#ff5f57}.browser-dots i:nth-child(2){background:#febc2e}.browser-dots i:nth-child(3){background:#28c840}
.scan{position:absolute;left:0;right:0;height:2px;background:linear-gradient(90deg,transparent,var(--cyan),transparent);box-shadow:0 0 20px var(--cyan);animation:scan 3.5s linear infinite;z-index:3}
@keyframes scan{0%{top:5%}100%{top:95%}}
/* sections */
section{padding:56px 0}
.sec-head{margin-bottom:28px}
.sec-head h2{font-family:var(--font-d);font-size:clamp(24px,3.4vw,38px)}
.sec-head p{color:var(--mut);margin-top:8px}
.kicker{font-family:var(--mono);color:var(--mag);font-size:12px;letter-spacing:3px;text-transform:uppercase}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.card{background:var(--card);border:1px solid var(--line);border-radius:20px;padding:24px;position:relative;overflow:hidden;transition:.3s;backdrop-filter:blur(10px)}
.card::before{content:'';position:absolute;top:0;left:-80%;width:60%;height:100%;background:linear-gradient(100deg,transparent,rgba(0,240,255,.15),transparent);transform:skewX(-20deg);transition:.6s}
.card:hover::before{left:130%}
.card:hover{transform:translateY(-6px) rotateX(3deg);border-color:var(--cyan);box-shadow:0 18px 50px rgba(0,240,255,.2)}
.card .icon{font-size:34px;animation:floatY 3s infinite}
.card h3{font-family:var(--font-d);font-size:17px;margin:12px 0 8px}
.card p{color:var(--mut);font-size:14px;line-height:1.6}
.price-tag{font-family:var(--font-d);color:var(--lime);margin-top:12px;font-size:15px}
.tilt{transform-style:preserve-3d;will-change:transform}
/* price */
.price-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.price-card{background:linear-gradient(180deg,rgba(255,255,255,.07),rgba(255,255,255,.02));border:1px solid var(--line);border-radius:22px;padding:26px;position:relative;overflow:hidden;transition:.3s}
.price-card.hit{border:2px solid var(--mag);box-shadow:0 0 40px rgba(255,43,214,.3);transform:scale(1.02)}
.price-card:hover{transform:translateY(-6px)}
.price-card .pname{font-family:var(--mono);font-size:12px;letter-spacing:2px;color:var(--cyan)}
.price-card h3{font-family:var(--font-d);font-size:20px;margin:8px 0}
.pval{font-family:var(--font-d);font-size:30px;margin:10px 0}
.pval small{font-size:13px;color:var(--mut)}
.price-card ul{list-style:none;margin:14px 0;display:grid;gap:8px;font-size:14px;color:var(--mut)}
.price-card ul li::before{content:'▸ ';color:var(--lime)}
.ribbon{position:absolute;top:14px;right:-38px;background:linear-gradient(90deg,var(--mag),var(--cyan));color:#04121a;font-weight:800;font-size:11px;padding:6px 44px;transform:rotate(35deg)}
.table{width:100%;border-collapse:collapse;margin-top:18px;font-size:14px;background:rgba(255,255,255,.03);border-radius:16px;overflow:hidden}
.table th,.table td{padding:13px 14px;border-bottom:1px solid rgba(255,255,255,.08);text-align:left}
.table th{font-family:var(--mono);color:var(--cyan);font-size:12px;letter-spacing:1px;background:rgba(0,240,255,.06)}
.table tr:hover td{background:rgba(0,240,255,.05)}
.calc{background:var(--card);border:1px solid var(--line);border-radius:22px;padding:26px;margin-top:22px;display:grid;grid-template-columns:1fr 320px;gap:22px}
.calc label{display:flex;align-items:center;gap:10px;padding:10px 12px;border:1px solid rgba(255,255,255,.1);border-radius:12px;margin-bottom:10px;cursor:pointer;transition:.2s;font-size:14px}
.calc label:hover{border-color:var(--cyan)}
.calc-result{background:#04060d;border:1px dashed var(--cyan);border-radius:16px;padding:20px;text-align:center}
.calc-result b{font-family:var(--font-d);font-size:32px;color:var(--lime)}
/* portfolio */
.filter{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:20px}
.filter button{background:var(--card);border:1px solid var(--line);color:#fff;padding:9px 18px;border-radius:99px;cursor:pointer;font-weight:600;transition:.2s}
.filter button.active,.filter button:hover{background:linear-gradient(90deg,var(--cyan),var(--mag));color:#04060d;border-color:transparent}
.works{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.work{border-radius:20px;overflow:hidden;border:1px solid var(--line);background:var(--card);cursor:pointer;transition:.3s}
.work:hover{transform:translateY(-6px) scale(1.01);box-shadow:0 18px 50px rgba(255,43,214,.25)}
.mock{height:170px;position:relative;overflow:hidden;display:flex;align-items:center;justify-content:center;font-family:var(--font-d);font-weight:800;font-size:20px}
.mock::after{content:'';position:absolute;inset:0;background:linear-gradient(180deg,transparent 60%,rgba(0,0,0,.55))}
.m1{background:linear-gradient(135deg,#00f0ff,#0044ff)} .m2{background:linear-gradient(135deg,#ff2bd6,#6a00ff)}
.m3{background:linear-gradient(135deg,#b6ff2e,#00b36b)} .m4{background:linear-gradient(135deg,#ffd02e,#ff5e00)}
.m5{background:linear-gradient(135deg,#00f0ff,#ff2bd6)} .m6{background:linear-gradient(135deg,#1a2bff,#00f0ff)}
.m7{background:linear-gradient(135deg,#ff2b5e,#ff9d2e)} .m8{background:linear-gradient(135deg,#7bff2e,#00c2ff)}
.m9{background:linear-gradient(135deg,#2e2e2e,#00f0ff)}
.mock .bar{position:absolute;top:12px;left:12px;right:12px;height:10px;background:rgba(255,255,255,.35);border-radius:99px}
.work-body{padding:16px}
.work-body h3{font-size:16px;font-family:var(--font-d)}
.work-body p{color:var(--mut);font-size:13px;margin-top:6px}
.tag{display:inline-block;font-family:var(--mono);font-size:11px;border:1px solid var(--line);padding:4px 10px;border-radius:99px;color:var(--cyan);margin:8px 6px 0 0}
/* timeline */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;counter-reset:step}
.step{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:20px;position:relative;overflow:hidden}
.step::before{counter-increment:step;content:'0' counter(step);font-family:var(--font-d);font-size:38px;color:transparent;-webkit-text-stroke:1px var(--cyan);display:block}
.step h4{margin:8px 0;font-family:var(--font-d);font-size:15px}
.step p{color:var(--mut);font-size:13.5px;line-height:1.6}
/* forms */
.form-card{background:rgba(10,15,34,.9);border:1px solid var(--line);border-radius:24px;padding:30px;backdrop-filter:blur(14px);box-shadow:0 0 60px rgba(0,240,255,.12)}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:26px}
.field{margin-bottom:14px}
.field label{display:block;font-size:13px;font-weight:600;margin-bottom:7px;color:var(--mut)}
.field input,.field select,.field textarea{width:100%;background:#04060d;border:1px solid rgba(255,255,255,.14);border-radius:12px;padding:13px 14px;color:#fff;font-size:14px;outline:none;transition:.2s;font-family:inherit}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--cyan);box-shadow:0 0 0 3px rgba(0,240,255,.2)}
.field textarea{min-height:110px;resize:vertical}
.alert{padding:13px 16px;border-radius:12px;margin-bottom:14px;font-size:14px}
.alert-ok{background:rgba(182,255,46,.12);border:1px solid var(--lime);color:var(--lime)}
.alert-err{background:rgba(255,60,60,.12);border:1px solid #ff5f5f;color:#ff9a9a}
.auth-wrap{max-width:520px;margin:40px auto}
.dashboard{display:grid;grid-template-columns:300px 1fr;gap:20px;align-items:start}
.user-box{background:var(--card);border:1px solid var(--line);border-radius:20px;padding:22px;text-align:center}
.avatar{width:74px;height:74px;border-radius:50%;margin:0 auto 10px;background:linear-gradient(135deg,var(--cyan),var(--mag));display:flex;align-items:center;justify-content:center;font-family:var(--font-d);font-size:28px;font-weight:800;color:#04060d;animation:floatY 3s infinite}
.order{border:1px solid var(--line);border-radius:16px;padding:16px;margin-bottom:12px;background:rgba(255,255,255,.03);animation:fadeUp .5s}
@keyframes fadeUp{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:none}}
.status{font-family:var(--mono);font-size:11px;padding:4px 10px;border-radius:99px;border:1px solid var(--lime);color:var(--lime)}
.reveal{opacity:0;transform:translateY(26px);transition:.7s}
.reveal.vis{opacity:1;transform:none}
/* team */
.team{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.member{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:20px;text-align:center;transition:.3s}
.member:hover{transform:translateY(-6px) rotate(-1deg);border-color:var(--mag)}
.member .face{font-size:46px;animation:floatY 3s infinite}
.skill-bar{background:rgba(255,255,255,.08);border-radius:99px;height:10px;overflow:hidden;margin-top:8px}
.skill-bar i{display:block;height:100%;background:linear-gradient(90deg,var(--cyan),var(--mag));border-radius:99px;width:0;transition:width 1.4s}
/* footer */
.footer{border-top:1px solid var(--line);margin-top:40px;background:rgba(4,6,13,.85);position:relative;z-index:2}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:22px;padding:36px 22px}
.footer h4{font-family:var(--mono);font-size:12px;letter-spacing:2px;color:var(--cyan);margin-bottom:12px}
.footer a{display:block;color:var(--mut);font-size:14px;margin-bottom:8px}
.footer a:hover{color:#fff}
.foot-bottom{text-align:center;padding:14px;font-size:12px;color:var(--mut);border-top:1px solid rgba(255,255,255,.07);font-family:var(--mono)}
.sys-status{margin-top:12px;font-family:var(--mono);font-size:12px;color:var(--lime);display:flex;align-items:center;gap:8px}
.dot{width:9px;height:9px;background:var(--lime);border-radius:50%;box-shadow:0 0 12px var(--lime);animation:blink 1.2s infinite}
@keyframes blink{50%{opacity:.3}}
#toast{position:fixed;bottom:22px;right:22px;z-index:9999;display:grid;gap:10px}
.toast-msg{background:#0a0f22;border:1px solid var(--cyan);padding:13px 18px;border-radius:14px;box-shadow:0 0 24px rgba(0,240,255,.4);animation:fadeUp .4s;font-size:14px}
/* slider */
.slider{display:flex;gap:16px;overflow-x:auto;padding-bottom:10px;scroll-snap-type:x mandatory}
.review{min-width:300px;background:var(--card);border:1px solid var(--line);border-radius:18px;padding:20px;scroll-snap-align:start}
.review p{color:var(--mut);font-size:14px;line-height:1.6}
.stars{color:var(--yel);letter-spacing:2px}
/* modal */
.modal{position:fixed;inset:0;background:rgba(0,0,0,.7);display:none;align-items:center;justify-content:center;z-index:9000;padding:20px}
.modal.open{display:flex}
.modal-box{max-width:560px;width:100%;background:#0a0f22;border:1px solid var(--cyan);border-radius:22px;padding:28px;box-shadow:0 0 60px rgba(0,240,255,.35);animation:fadeUp .35s}
@media(max-width:960px){.hero-grid,.form-grid,.calc,.dashboard{grid-template-columns:1fr}.cards,.price-grid,.works{grid-template-columns:1fr 1fr}.steps,.team{grid-template-columns:1fr 1fr}.footer-grid{grid-template-columns:1fr 1fr}.nav-links{position:fixed;top:64px;right:12px;flex-direction:column;background:#0a0f22;border:1px solid var(--line);border-radius:16px;padding:12px;display:none}.nav-links.open{display:flex}.burger{display:block}.hero-visual{height:380px}}
@media(max-width:600px){.cards,.price-grid,.works,.steps,.team{grid-template-columns:1fr}.hero{padding-top:36px}}