:root{
  --navy:#031827;--ocean:#062B43;--cyan:#00E5F2;--blue:#279BFF;--violet:#8270FF;--gold:#FFB65B;
  --txt:#FFFFFF;--txt2:#CBD9E6;--line:rgba(0,229,242,.22);--glass:rgba(6,43,67,.55);
  --maxw:1240px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--navy);color:var(--txt);font:16px/1.6 Inter,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
img{max-width:100%}
svg{flex:none}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 28px}
.wrap.wide{max-width:1560px;padding:0 56px}
.sr{position:absolute;left:-9999px}
:focus-visible{outline:2px solid var(--cyan);outline-offset:3px;border-radius:6px}

/* ---------- navigation ---------- */
.nav{position:fixed;inset:0 0 auto 0;z-index:50;transition:background .3s,backdrop-filter .3s,box-shadow .3s}
.nav.solid{background:rgba(3,24,39,.88);backdrop-filter:blur(14px);box-shadow:0 1px 0 var(--line)}
.nav .wrap{display:flex;align-items:center;gap:28px;height:76px}
.brand{display:flex;align-items:center;gap:14px;white-space:nowrap}
.brand .mark{width:38px;height:38px}
.brand .co{font-size:20px;font-weight:600;letter-spacing:-.2px}
.brand .co b{font-weight:800}
.brand .sep{width:1px;height:34px;background:rgba(255,255,255,.28)}
.brand .prod{font-size:25px;font-weight:800;letter-spacing:-.4px}
.brand .prod span{color:var(--cyan)}
.brand sup{font-size:11px;font-weight:600;vertical-align:top;margin-left:2px}
.menu{display:flex;align-items:center;gap:6px;margin:0 auto;list-style:none;padding:0}
.menu>li{position:relative}
.menu>li>a,.menu>li>button{display:flex;align-items:center;gap:6px;background:none;border:0;color:var(--txt);font:500 15px/1 inherit;font-family:inherit;padding:12px 14px;cursor:pointer;border-radius:8px}
.menu>li>a.on{box-shadow:inset 0 -2px 0 var(--cyan);border-radius:0}
.menu>li>button svg{width:10px;height:10px;opacity:.8}
.menu>li>a:hover,.menu>li>button:hover{color:var(--cyan)}
.dd{position:absolute;top:100%;left:0;min-width:240px;padding:8px;background:rgba(3,24,39,.97);border:1px solid var(--line);border-radius:12px;display:none;box-shadow:0 20px 50px rgba(0,0,0,.45)}
.menu>li:hover .dd,.menu>li:focus-within .dd{display:block}
.dd a{display:block;padding:10px 12px;border-radius:8px;color:var(--txt2);font-size:14.5px}
.dd a:hover{background:rgba(0,229,242,.1);color:#fff}
.nav-actions{display:flex;align-items:center;gap:14px}
.lang{position:relative}
.lang button{display:flex;align-items:center;gap:6px;background:none;border:0;color:var(--txt);font:500 14px inherit;font-family:inherit;cursor:pointer;padding:8px}
.lang button svg{width:18px;height:18px}
.lang .dd{min-width:210px;right:0;left:auto}
.lang:hover .dd,.lang:focus-within .dd{display:block}
.btn{display:inline-flex;align-items:center;gap:10px;border-radius:10px;padding:13px 22px;font:600 15px/1 inherit;font-family:inherit;border:1px solid transparent;cursor:pointer;white-space:nowrap;transition:transform .15s,box-shadow .2s,background .2s}
.btn:hover{transform:translateY(-1px)}
.btn.primary{background:linear-gradient(90deg,var(--cyan),var(--blue));color:#02131f;box-shadow:0 8px 28px rgba(0,229,242,.28)}
.btn.primary:hover{box-shadow:0 10px 34px rgba(0,229,242,.45)}
.btn.ghost{background:rgba(3,24,39,.45);border-color:rgba(255,255,255,.35);color:#fff;backdrop-filter:blur(6px)}
.btn.outline{background:rgba(3,24,39,.35);border-color:rgba(255,255,255,.28)}
.btn.sm{padding:11px 18px;font-size:14px}
.btn svg{width:16px;height:16px}
.m-only{display:none}
.burger{display:none;background:none;border:1px solid var(--line);border-radius:10px;color:#fff;width:44px;height:44px;cursor:pointer}

/* ---------- hero ---------- */
.hero{position:relative;min-height:max(100vh,820px);display:flex;flex-direction:column;overflow:hidden;background:var(--navy)}
.scene,.scene-svg,.photo{position:absolute;inset:0;width:100%;height:100%}
.photo{background:center right/cover no-repeat;opacity:0;transition:opacity .6s}
.hero.has-photo .photo{opacity:1}
.hero.has-photo .scene-svg{display:none}
.hero::after{content:"";position:absolute;inset:0;pointer-events:none;background:
  linear-gradient(90deg,rgba(3,24,39,.80) 0%,rgba(3,24,39,.42) 30%,rgba(3,24,39,0) 50%),
  linear-gradient(180deg,rgba(3,24,39,.55) 0%,rgba(3,24,39,0) 18%,rgba(3,24,39,0) 78%,rgba(3,24,39,.75) 100%)}
.hero>.wrap,.hero .stats .wrap{width:100%}
.hero-inner{position:relative;z-index:2;flex:1;display:grid;align-content:center;padding:130px 0 40px}
.hero-copy{max-width:600px}
.eyebrow{display:flex;align-items:center;gap:18px;letter-spacing:.34em;font-size:13px;font-weight:500;color:var(--txt2);margin:0 0 22px;text-transform:uppercase}
.eyebrow::after{content:"";height:1px;width:56px;background:rgba(255,255,255,.4)}
h1{margin:0 0 24px;font-size:clamp(36px,3.9vw,60px);line-height:1.06;letter-spacing:-.025em;font-weight:800}
h1 em{font-style:normal;background:linear-gradient(90deg,var(--cyan),var(--blue));-webkit-background-clip:text;background-clip:text;color:transparent}
.lead{font-size:clamp(16px,1.35vw,19px);color:var(--txt2);max-width:560px;margin:0 0 32px}
.cta-row{display:flex;gap:16px;flex-wrap:wrap}

.panels{position:absolute;inset:0;z-index:2;pointer-events:none}
.panel{position:absolute;display:flex;align-items:center;gap:14px;padding:16px 22px;min-width:190px;border-radius:16px;
  background:linear-gradient(135deg,rgba(39,155,255,.22),rgba(6,43,67,.62));border:1px solid var(--line);
  backdrop-filter:blur(10px);box-shadow:0 0 0 1px rgba(0,229,242,.08) inset,0 14px 40px rgba(0,0,0,.35),0 0 26px rgba(0,229,242,.12);
  font-weight:600;font-size:17px;line-height:1.15;animation:float 7s ease-in-out infinite;transform-origin:center}
.panel svg{width:34px;height:34px;flex:none;stroke:var(--cyan);fill:none;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}
.panel::after{content:"";position:absolute;left:12%;right:12%;bottom:-9px;height:10px;border-radius:50%;background:radial-gradient(ellipse,rgba(0,229,242,.28),transparent 70%);filter:blur(4px)}
.p1{left:47%;top:21%;transform:rotate(-6deg)}.p2{left:44.5%;top:35%;transform:rotate(-4deg);animation-delay:-1.5s}.p3{left:45.5%;top:50%;transform:rotate(-3deg);animation-delay:-3s}
.p4{right:3%;top:19%;transform:rotate(7deg);animation-delay:-2s}.p5{right:2%;top:34%;transform:rotate(5deg);animation-delay:-4s}.p6{right:4%;top:49%;transform:rotate(4deg);animation-delay:-5.5s}
@keyframes float{0%,100%{translate:0 0}50%{translate:0 -10px}}
.holo{position:absolute;z-index:2;right:12%;bottom:9%;width:min(340px,26vw);aspect-ratio:1.45;border-radius:16px;transform:perspective(900px) rotateY(-18deg) rotateX(6deg) rotate(-5deg);
  background:linear-gradient(145deg,rgba(39,155,255,.3),rgba(6,43,67,.7));border:1px solid rgba(0,229,242,.5);box-shadow:0 0 40px rgba(0,229,242,.25),0 30px 60px rgba(0,0,0,.4);padding:16px;pointer-events:none}
.holo b{font-size:13px;letter-spacing:.02em;display:flex;align-items:center;gap:6px}
.holo svg{width:100%;height:calc(100% - 22px)}

.stats{position:relative;z-index:3;padding:0 0 34px}
.stats .wrap{display:flex;justify-content:flex-start}
.stat-row{display:flex;gap:0;flex-wrap:wrap;margin-left:8%}
.stat{display:flex;align-items:center;gap:14px;padding:6px 34px;border-left:1px solid rgba(255,255,255,.18)}
.stat:first-child{border-left:0}
.stat svg{width:40px;height:40px;stroke:var(--cyan);fill:none;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round}
.stat b{display:block;font-size:26px;line-height:1.1;font-weight:700}
.stat small{display:block;color:var(--txt2);font-size:13px}
.stat[hidden]{display:none}
.demo-note{position:absolute;right:28px;bottom:10px;font-size:11px;color:var(--gold);letter-spacing:.06em}
.dot{display:inline-block;width:9px;height:9px;border-radius:50%;background:#2ee59d;box-shadow:0 0 10px #2ee59d;margin-right:8px}

/* ---------- sections ---------- */
.cards{position:relative;margin-top:-6px;padding:34px 0 20px;background:linear-gradient(180deg,var(--navy),var(--ocean))}
.card3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:22px}
.pcard{position:relative;overflow:hidden;border-radius:20px;border:1px solid var(--line);min-height:240px;padding:28px;display:flex;flex-direction:column;justify-content:space-between;
  background:linear-gradient(135deg,rgba(6,43,67,.95),rgba(3,24,39,.85));box-shadow:0 20px 50px rgba(0,0,0,.3)}
.pcard h3{display:flex;align-items:center;gap:14px;margin:0 0 12px;font-size:25px;letter-spacing:-.01em}
.pcard h3 svg{width:40px;height:40px;stroke:var(--cyan);fill:none;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}
.pcard p{margin:0;color:var(--txt2);max-width:62%;font-size:15.5px}
.pcard .art{position:absolute;right:-6px;bottom:0;width:44%;height:78%;pointer-events:none}
.pcard.adv{background:radial-gradient(circle at 85% 90%,rgba(255,182,91,.35),transparent 55%),linear-gradient(135deg,#0a3350,#031827)}
.pcard.pub{background:radial-gradient(circle at 85% 80%,rgba(130,112,255,.35),transparent 55%),linear-gradient(135deg,#08304c,#031827)}
.pcard.adv2{background:radial-gradient(circle at 85% 70%,rgba(0,229,242,.3),transparent 55%),linear-gradient(135deg,#07304a,#031827)}
.pcard .btn{align-self:flex-start;margin-top:22px;position:relative;z-index:2}
.pcard ul{max-width:62%;list-style:none;margin:0;padding:0;display:grid;gap:10px;position:relative;z-index:2}
.pcard li{display:flex;gap:12px;align-items:center;color:var(--txt2);font-size:15.5px}
.pcard li svg{width:18px;height:18px;stroke:var(--cyan);fill:none;stroke-width:2.4;flex:none}
.tagline{display:flex;align-items:center;justify-content:center;gap:24px;padding:34px 0 40px;letter-spacing:.32em;font-size:13px;color:var(--txt2);text-transform:uppercase;background:var(--ocean);text-align:center}
.tagline::before,.tagline::after{content:"";height:1px;width:min(18vw,200px);background:linear-gradient(90deg,transparent,rgba(255,255,255,.35))}
.tagline::after{transform:scaleX(-1)}

.section{padding:96px 0;background:var(--navy)}
.section.alt{background:linear-gradient(180deg,var(--ocean),var(--navy))}
.kicker{color:var(--cyan);letter-spacing:.28em;font-size:12.5px;font-weight:600;text-transform:uppercase;margin:0 0 14px}
h2{font-size:clamp(28px,3.4vw,44px);line-height:1.1;margin:0 0 16px;letter-spacing:-.02em}
.sub{color:var(--txt2);max-width:680px;margin:0 0 44px}
.steps{display:grid;grid-template-columns:repeat(5,1fr);gap:18px;counter-reset:s}
.step{position:relative;padding:24px;border-radius:16px;border:1px solid var(--line);background:var(--glass)}
.step::before{counter-increment:s;content:"0" counter(s);display:block;font-size:13px;font-weight:700;color:var(--gold);letter-spacing:.12em;margin-bottom:12px}
.step h4{margin:0 0 8px;font-size:17px}.step p{margin:0;color:var(--txt2);font-size:14.5px}
.band{padding:70px 0;background:linear-gradient(90deg,rgba(0,229,242,.12),rgba(130,112,255,.14)),var(--ocean);text-align:center;border-top:1px solid var(--line)}
.band h2{margin-bottom:22px}

/* ---------- inner pages ---------- */
.page-hero{padding:150px 0 56px;background:radial-gradient(circle at 80% 0%,rgba(39,155,255,.25),transparent 55%),radial-gradient(circle at 10% 100%,rgba(255,182,91,.14),transparent 50%),var(--navy)}
.page-hero h1{font-size:clamp(34px,4.4vw,56px)}
.pill{display:inline-block;font-size:11.5px;letter-spacing:.14em;text-transform:uppercase;font-weight:700;color:#02131f;background:var(--gold);padding:5px 12px;border-radius:99px;margin-left:12px;vertical-align:middle}
.prose{padding:56px 0 100px;background:var(--navy)}
.prose .wrap{max-width:900px}
.blk{padding:26px 28px;margin:0 0 18px;border-radius:16px;border:1px solid var(--line);background:var(--glass)}
.blk h3{margin:0 0 8px;font-size:20px}.blk p{margin:0;color:var(--txt2)}
.notice{border:1px dashed var(--gold);color:var(--gold);border-radius:12px;padding:12px 16px;margin:0 0 24px;font-size:14px}
.chips{display:flex;flex-wrap:wrap;gap:10px;margin-top:14px}
.chip{padding:7px 14px;border-radius:99px;border:1px solid var(--line);background:rgba(0,229,242,.07);font-size:14px;color:var(--txt2)}
details.faq{border:1px solid var(--line);border-radius:14px;background:var(--glass);margin:0 0 12px;padding:4px 22px}
details.faq summary{cursor:pointer;font-weight:600;padding:16px 0;list-style:none}
details.faq p{margin:0 0 18px;color:var(--txt2)}
.form{display:grid;gap:14px}
label{font-size:13px;color:var(--txt2);display:block;margin:0 0 6px}
input,select,textarea{width:100%;padding:13px 14px;border-radius:10px;border:1px solid rgba(255,255,255,.2);background:rgba(3,24,39,.7);color:#fff;font:15px inherit;font-family:inherit}
input:focus,select:focus,textarea:focus{border-color:var(--cyan);outline:none;box-shadow:0 0 0 3px rgba(0,229,242,.18)}
.msg{min-height:22px;font-size:14px;color:#ff8a98}.msg.ok{color:#2ee59d}
.auth-box{max-width:460px;margin:0 auto;padding:30px;border-radius:20px;border:1px solid var(--line);background:var(--glass);backdrop-filter:blur(10px)}
.tabs{display:flex;gap:8px;margin-bottom:18px}
.tabs button{flex:1;padding:11px;border-radius:10px;border:1px solid var(--line);background:transparent;color:var(--txt2);font:600 14px inherit;font-family:inherit;cursor:pointer}
.tabs button.on{background:linear-gradient(90deg,var(--cyan),var(--blue));color:#02131f;border-color:transparent}
.auth-wrap{padding:150px 0 100px;background:radial-gradient(circle at 70% 10%,rgba(39,155,255,.25),transparent 55%),var(--navy);min-height:100vh}

footer{background:#021320;border-top:1px solid var(--line);padding:56px 0 28px;color:var(--txt2);font-size:14.5px}
.fgrid{display:grid;grid-template-columns:1.6fr repeat(4,1fr);gap:30px}
footer h5{margin:0 0 14px;color:#fff;font-size:14px;letter-spacing:.08em;text-transform:uppercase}
footer a{display:block;padding:4px 0}footer a:hover{color:var(--cyan)}
.copy{margin-top:36px;padding-top:22px;border-top:1px solid rgba(255,255,255,.08);display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;font-size:13px}

/* ---------- modal ---------- */
.modal{position:fixed;inset:0;z-index:100;display:none;align-items:center;justify-content:center;background:rgba(1,10,18,.8);backdrop-filter:blur(6px);padding:20px}
.modal.open{display:flex}
.modal .box{max-width:620px;width:100%;border-radius:20px;border:1px solid var(--line);background:var(--ocean);padding:32px;position:relative}
.modal h3{margin:0 0 10px;font-size:26px}.modal p{color:var(--txt2)}.modal ol{color:var(--txt2);padding-left:20px}
.modal .x{position:absolute;right:14px;top:12px;background:none;border:0;color:#fff;font-size:26px;cursor:pointer}

/* ---------- responsive ---------- */
@media (max-width:1180px){
  .menu{display:none}.burger{display:block;margin-left:auto}
  .nav.open .menu{display:flex;position:absolute;top:76px;left:0;right:0;flex-direction:column;align-items:stretch;background:rgba(3,24,39,.97);padding:14px 20px 24px;border-bottom:1px solid var(--line);gap:0}
  .nav.open .menu .dd{position:static;display:block;border:0;background:none;box-shadow:none;padding:0 0 6px 14px}
  .nav-actions .lang{display:none}
  .holo{display:none}
  .stat-row{margin-left:0}
  .steps{grid-template-columns:1fr 1fr}
  .card3{grid-template-columns:1fr}.pcard p{max-width:58%}
  .fgrid{grid-template-columns:1fr 1fr}
}
@media (max-width:860px){
  .panels{position:relative;inset:auto;display:grid;grid-template-columns:1fr 1fr;gap:12px;padding:0 28px;max-width:var(--maxw);margin:0 auto 26px}
  .panel{position:relative;inset:auto!important;transform:none!important;min-width:0;font-size:15px;padding:13px 14px}
  .panel svg{width:26px;height:26px}
  .hero{min-height:0}
  .hero-inner{padding:110px 0 24px}
  .hero::after{background:linear-gradient(180deg,rgba(3,24,39,.55),rgba(3,24,39,.88))}
  .nav-actions .btn{display:none}
  .m-only{display:block}
  .brand .co{display:none}.brand .sep{display:none}
  .stat{padding:8px 18px}.stat b{font-size:22px}
  .steps{grid-template-columns:1fr}
}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}html{scroll-behavior:auto}}
@media (max-width:640px){.fgrid{grid-template-columns:1fr}.wrap,.wrap.wide{padding:0 20px}.pcard p,.pcard ul{max-width:100%}.pcard .art{opacity:.25}.stat-row{margin-left:0}.stat{padding:8px 14px}}