:root{--bg:#070b14;--bg2:#0c1322;--card:#101a2c;--line:rgba(255,255,255,.09);--tx:#e9eef7;--mut:#9aa7bd;--blue:#2f7bf0;--blue2:#5b9bff;--w:1160px;--r:14px}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{background:var(--bg);color:var(--tx);font:16px/1.6 -apple-system,BlinkMacSystemFont,"SF Pro Text","Segoe UI",Inter,Roboto,Helvetica,Arial,sans-serif;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
img,video{display:block;max-width:100%}
.wrap{max-width:var(--w);margin:0 auto;padding:0 22px}
h1,h2,h3{letter-spacing:-.02em;line-height:1.12;font-weight:700}
h1{font-size:clamp(34px,6vw,64px)}
h2{font-size:clamp(28px,4vw,42px)}
h3{font-size:20px}
.eyebrow{display:inline-block;font-size:12.5px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--blue2);margin-bottom:14px}
.lead{font-size:clamp(17px,2vw,20px);color:var(--mut);max-width:640px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:50px;padding:0 24px;border-radius:999px;font-weight:600;font-size:15.5px;transition:.2s;white-space:nowrap}
.btn-p{background:var(--blue);color:#fff;box-shadow:0 8px 24px rgba(47,123,240,.35)}
.btn-p:hover{background:#1f6be0}
.btn-g{border:1px solid rgba(255,255,255,.22);color:#fff;background:rgba(255,255,255,.04)}
.btn-g:hover{background:rgba(255,255,255,.1)}
/* header */
.hdr{position:fixed;top:0;left:0;right:0;z-index:50;transition:.25s;border-bottom:1px solid transparent}
.hdr.s,.hdr.solid{background:rgba(7,11,20,.86);backdrop-filter:saturate(160%) blur(14px);-webkit-backdrop-filter:saturate(160%) blur(14px);border-color:var(--line)}
.hdr .wrap{display:flex;align-items:center;justify-content:space-between;height:72px}
.logo img{height:34px;width:auto}
.nav{display:flex;align-items:center;gap:30px;font-size:15px;color:#c9d3e3}
.nav a:hover,.nav a.on{color:#fff}
.nav .btn{height:42px;padding:0 18px;font-size:14.5px;color:#fff}
.mb{display:none;background:none;border:0;color:#fff;width:44px;height:44px;cursor:pointer}
@media(max-width:880px){.nav{display:none;position:fixed;top:72px;left:0;right:0;bottom:0;background:rgba(7,11,20,.98);flex-direction:column;align-items:stretch;gap:0;padding:12px 22px;font-size:20px}
.nav a{padding:16px 2px;border-bottom:1px solid var(--line)}.nav .btn{margin-top:22px;height:54px;border:0;font-size:17px}
.open .nav{display:flex}.mb{display:block}.logo img{height:30px}}
/* hero */
.hero{position:relative;min-height:100vh;min-height:100svh;display:flex;align-items:center;overflow:hidden}
.hero video,.hero .poster{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.hero:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(7,11,20,.55) 0%,rgba(7,11,20,.72) 55%,var(--bg) 100%),linear-gradient(90deg,rgba(7,11,20,.85),rgba(7,11,20,.2))}
.hero .wrap{position:relative;z-index:3;padding-top:110px;padding-bottom:80px}
.hero h1{max-width:860px}
.hero h1 span{color:var(--blue2)}
.hero .lead{margin:22px 0 34px;color:#c3cddd}
.ctas{display:flex;flex-wrap:wrap;gap:12px}
.chips{display:flex;flex-wrap:wrap;gap:10px;margin-top:44px}
.chips span{font-size:13.5px;color:#c9d3e3;border:1px solid var(--line);background:rgba(255,255,255,.04);padding:7px 14px;border-radius:999px}
.sub{position:relative;padding:160px 0 70px;background:radial-gradient(800px 400px at 80% 0,rgba(47,123,240,.18),transparent),var(--bg)}
.sub .lead{margin-top:18px}
/* sections */
section{padding:96px 0}
.alt{background:var(--bg2);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.head{max-width:720px;margin-bottom:48px}
.head .lead{margin-top:14px}
.grid{display:grid;gap:18px;grid-template-columns:repeat(3,1fr)}
@media(max-width:980px){.grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:640px){.grid{grid-template-columns:1fr}section{padding:72px 0}}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:28px;transition:.25s;display:flex;flex-direction:column}
a.card:hover{border-color:rgba(91,155,255,.5);transform:translateY(-3px);box-shadow:0 18px 40px rgba(0,0,0,.35)}
.card h3{margin:18px 0 10px}
.card p{color:var(--mut);font-size:15.5px}
.card .more{margin-top:auto;padding-top:20px;color:var(--blue2);font-weight:600;font-size:14.5px}
.ic{width:44px;height:44px;padding:10px;border-radius:12px;background:rgba(47,123,240,.14);color:var(--blue2)}
.split{display:grid;grid-template-columns:1.05fr 1fr;gap:56px;align-items:center}
@media(max-width:900px){.split{grid-template-columns:1fr;gap:32px}}
.media{position:relative;border-radius:18px;overflow:hidden;border:1px solid var(--line);aspect-ratio:16/10;background:#0b1220}
.media video,.media img{width:100%;height:100%;object-fit:cover}
.media:after{content:"";position:absolute;inset:0;box-shadow:inset 0 0 0 1px rgba(255,255,255,.04);background:linear-gradient(180deg,transparent 60%,rgba(7,11,20,.35))}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;counter-reset:s}
@media(max-width:820px){.steps{grid-template-columns:1fr}}
.step{padding:28px;border-radius:var(--r);border:1px solid var(--line);background:linear-gradient(180deg,rgba(47,123,240,.08),transparent)}
.step:before{counter-increment:s;content:"0" counter(s);display:block;font-size:13px;font-weight:700;letter-spacing:.12em;color:var(--blue2);margin-bottom:16px}
.step p{color:var(--mut);margin-top:8px;font-size:15.5px}
.list{list-style:none;margin-top:20px;display:grid;gap:10px}
.list li{position:relative;padding-left:30px;color:#cdd6e5}
.list li:before{content:"";position:absolute;left:0;top:5px;width:18px;height:18px;border-radius:50%;background:rgba(47,123,240,.18) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%235b9bff' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 12l4 4 8-8'/%3E%3C/svg%3E") center/12px no-repeat}
.ind{display:flex;flex-wrap:wrap;gap:12px}
.ind span{padding:12px 20px;border-radius:12px;border:1px solid var(--line);background:var(--card);font-weight:600;color:#dbe3f0}
.svc{padding:84px 0;border-top:1px solid var(--line);scroll-margin-top:72px}
.svc:nth-of-type(even) .split > :first-child{order:2}
@media(max-width:900px){.svc:nth-of-type(even) .split > :first-child{order:0}}
.svc h2{margin:12px 0 14px}
.svc p.d{color:var(--mut);font-size:17px}
.pane{border-radius:18px;border:1px solid var(--line);background:radial-gradient(500px 260px at 30% 20%,rgba(47,123,240,.25),transparent),var(--card);aspect-ratio:16/10;display:flex;align-items:center;justify-content:center}
.pane .ic{width:96px;height:96px;padding:22px;border-radius:24px}
.cta{padding:0 0 96px}
.ctab{border-radius:22px;padding:56px 44px;background:radial-gradient(600px 300px at 90% 10%,rgba(91,155,255,.35),transparent),linear-gradient(135deg,#123a7a,#0c1a33);border:1px solid rgba(91,155,255,.3);display:flex;align-items:center;justify-content:space-between;gap:28px;flex-wrap:wrap}
.ctab p{color:#c6d3ea;margin-top:10px;font-size:17px}
@media(max-width:640px){.ctab{padding:36px 24px}}
/* contact */
.cgrid{display:grid;grid-template-columns:1fr 1.25fr;gap:28px}
@media(max-width:900px){.cgrid{grid-template-columns:1fr}}
.ci{display:flex;gap:16px;align-items:center;padding:22px;border-radius:var(--r);border:1px solid var(--line);background:var(--card);margin-bottom:14px}
.ci small{display:block;color:var(--mut);font-size:13px}
.ci b{font-size:18px;word-break:break-word}
form{padding:30px;border-radius:18px;border:1px solid var(--line);background:var(--card);display:grid;gap:14px}
.row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
@media(max-width:560px){.row{grid-template-columns:1fr}form{padding:22px}}
label{font-size:13.5px;color:var(--mut);display:grid;gap:6px}
input,textarea,select{font:inherit;font-size:16px;color:#fff;background:#0a1120;border:1px solid rgba(255,255,255,.14);border-radius:10px;padding:13px 14px;width:100%}
textarea{min-height:130px;resize:vertical}
input:focus,textarea:focus,select:focus{outline:none;border-color:var(--blue2);box-shadow:0 0 0 3px rgba(47,123,240,.25)}
.note{font-size:13px;color:var(--mut)}
.ok{display:none;padding:14px;border-radius:10px;background:rgba(40,180,110,.14);border:1px solid rgba(40,180,110,.4);color:#bff0d6;font-size:14.5px}
.prose{max-width:760px}
.prose h2{font-size:24px;margin:34px 0 10px}
.prose p,.prose li{color:#c3cddd;margin-bottom:12px}
.prose ul{padding-left:20px}
/* footer */
footer{border-top:1px solid var(--line);padding:56px 0 34px;color:var(--mut);font-size:14.5px}
.fg{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:32px}
@media(max-width:760px){.fg{grid-template-columns:1fr}}
footer h4{color:#fff;font-size:14px;margin-bottom:12px;letter-spacing:.04em}
footer a{display:block;padding:4px 0}
footer a:hover{color:#fff}
.copy{margin-top:40px;padding-top:22px;border-top:1px solid var(--line);display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;font-size:13px}
.copy a{display:inline}
.callfab{display:none}
@media(max-width:640px){.callfab{display:flex;position:fixed;right:16px;bottom:16px;z-index:40;height:52px;padding:0 20px;border-radius:999px;background:var(--blue);color:#fff;font-weight:600;align-items:center;gap:8px;box-shadow:0 10px 30px rgba(0,0,0,.45)}}
.rv{opacity:0;transform:translateY(18px);transition:opacity .7s ease,transform .7s ease}
.rv.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){.rv{opacity:1;transform:none;transition:none}html{scroll-behavior:auto}}
@media(max-width:640px){.hero .chips{display:none}.hero .ctas .btn{flex:1 1 100%}}
/* ===== v3 colorful upgrade ===== */
:root{--cy:#22d3ee;--vi:#8b5cf6;--pk:#ec4899;--gr:linear-gradient(110deg,#3b82f6 0%,#22d3ee 45%,#a78bfa 100%)}
body{font-family:"Plus Jakarta Sans",-apple-system,BlinkMacSystemFont,"Segoe UI",Inter,Roboto,Helvetica,Arial,sans-serif;background:
 radial-gradient(900px 600px at 100% 0%,rgba(139,92,246,.10),transparent 60%),
 radial-gradient(800px 600px at 0% 40%,rgba(34,211,238,.07),transparent 60%),var(--bg)}
h1,h2{font-weight:800;letter-spacing:-.03em}
.grad,.hero h1 span{background:var(--gr);background-size:200% auto;-webkit-background-clip:text;background-clip:text;color:transparent;animation:shine 8s linear infinite}
@keyframes shine{to{background-position:200% center}}
.eyebrow{background:linear-gradient(90deg,#60a5fa,#22d3ee);-webkit-background-clip:text;background-clip:text;color:transparent}
.btn-p{background:linear-gradient(110deg,#2563eb,#06b6d4);background-size:160% 100%;box-shadow:0 10px 30px rgba(6,182,212,.30),0 4px 14px rgba(37,99,235,.35);transition:background-position .4s,transform .2s,box-shadow .2s}
.btn-p:hover{background:linear-gradient(110deg,#2563eb,#06b6d4);background-size:160% 100%;background-position:100% 0;transform:translateY(-2px);box-shadow:0 14px 36px rgba(6,182,212,.42)}
.btn-g{backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px)}
.btn-g:hover{transform:translateY(-2px)}
/* hero: animated color wash over the video */
.hero:before{content:"";position:absolute;inset:-20%;z-index:2;pointer-events:none;mix-blend-mode:screen;opacity:.42;
 background:radial-gradient(40% 50% at 20% 30%,rgba(37,99,235,.55),transparent 70%),radial-gradient(35% 45% at 80% 25%,rgba(139,92,246,.45),transparent 70%),radial-gradient(40% 40% at 60% 85%,rgba(34,211,238,.35),transparent 70%);
 animation:drift 18s ease-in-out infinite alternate}
@keyframes drift{0%{transform:translate3d(0,0,0) rotate(0)}50%{transform:translate3d(4%,-3%,0) rotate(8deg)}100%{transform:translate3d(-4%,3%,0) rotate(-6deg)}}
.hero:after{z-index:1;background:linear-gradient(180deg,rgba(7,11,20,.45) 0%,rgba(7,11,20,.62) 55%,var(--bg) 100%),linear-gradient(90deg,rgba(7,11,20,.82),rgba(7,11,20,.15))}
.hero h1{font-size:clamp(38px,6.6vw,74px)}
.chips span{background:rgba(255,255,255,.06);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);border-color:rgba(255,255,255,.14)}
.chips span:before{content:"";display:inline-block;width:7px;height:7px;border-radius:50%;margin-right:8px;vertical-align:1px;background:var(--c,#22d3ee);box-shadow:0 0 10px var(--c,#22d3ee)}
.chips span:nth-child(1){--c:#60a5fa}.chips span:nth-child(2){--c:#22d3ee}.chips span:nth-child(3){--c:#a78bfa}.chips span:nth-child(4){--c:#34d399}.chips span:nth-child(5){--c:#f472b6}
/* glass cards with per-card color */
.card{position:relative;background:linear-gradient(160deg,rgba(255,255,255,.07),rgba(255,255,255,.02));backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid rgba(255,255,255,.10);overflow:hidden;transition:transform .35s cubic-bezier(.2,.8,.2,1),border-color .3s,box-shadow .35s}
.card:before{content:"";position:absolute;width:220px;height:220px;right:-80px;top:-90px;border-radius:50%;background:radial-gradient(circle,var(--c1),transparent 70%);opacity:.22;transition:opacity .35s,transform .5s}
a.card:hover{transform:translateY(-6px);border-color:color-mix(in srgb,var(--c1) 60%,transparent);box-shadow:0 24px 50px rgba(0,0,0,.45),0 0 0 1px color-mix(in srgb,var(--c1) 30%,transparent)}
a.card:hover:before{opacity:.45;transform:scale(1.15)}
.card .ic{width:52px;height:52px;padding:12px;border-radius:14px;color:#fff;background:linear-gradient(135deg,var(--c1),var(--c2));box-shadow:0 10px 24px color-mix(in srgb,var(--c1) 40%,transparent);transition:transform .35s}
a.card:hover .ic{transform:rotate(-6deg) scale(1.08)}
.card .more{color:var(--c1)}
.grid>.card:nth-child(6n+1){--c1:#3b82f6;--c2:#22d3ee}
.grid>.card:nth-child(6n+2){--c1:#06b6d4;--c2:#34d399}
.grid>.card:nth-child(6n+3){--c1:#8b5cf6;--c2:#ec4899}
.grid>.card:nth-child(6n+4){--c1:#0ea5e9;--c2:#6366f1}
.grid>.card:nth-child(6n+5){--c1:#10b981;--c2:#22d3ee}
.grid>.card:nth-child(6n+6){--c1:#f472b6;--c2:#f59e0b}
.card{--c1:#3b82f6;--c2:#22d3ee}
/* steps */
.step{position:relative;background:linear-gradient(160deg,rgba(255,255,255,.06),rgba(255,255,255,.015));border-color:rgba(255,255,255,.10);transition:transform .3s}
.step:hover{transform:translateY(-4px)}
.step:before{font-size:44px;line-height:1;font-weight:800;letter-spacing:-.03em;background:var(--gr);-webkit-background-clip:text;background-clip:text;color:transparent}
.step:after{content:"";position:absolute;left:28px;right:28px;top:0;height:2px;border-radius:2px;background:var(--gr)}
.media{box-shadow:0 30px 70px rgba(0,0,0,.45),0 0 0 1px rgba(255,255,255,.06)}
.media:before{content:"";position:absolute;inset:-1px;border-radius:19px;padding:1px;background:var(--gr);-webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude;z-index:2;opacity:.7;pointer-events:none}
.list li:before{background:linear-gradient(135deg,#2563eb,#06b6d4) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 12l4 4 8-8'/%3E%3C/svg%3E") center/11px no-repeat}
.ind span{background:linear-gradient(160deg,rgba(255,255,255,.07),rgba(255,255,255,.02));transition:.3s}
.ind span:hover{border-color:rgba(34,211,238,.5);color:#fff;transform:translateY(-2px)}
.alt{background:linear-gradient(180deg,rgba(12,19,34,.9),rgba(12,19,34,.6))}
/* CTA band */
.ctab{position:relative;overflow:hidden;border:0;background:linear-gradient(120deg,#1d4ed8,#0891b2,#7c3aed,#1d4ed8);background-size:300% 300%;animation:flow 14s ease infinite;box-shadow:0 30px 80px rgba(37,99,235,.35)}
.ctab:before{content:"";position:absolute;inset:0;background:radial-gradient(500px 240px at 85% 0,rgba(255,255,255,.22),transparent 70%),radial-gradient(400px 200px at 0 100%,rgba(0,0,0,.25),transparent 70%);pointer-events:none}
.ctab>*{position:relative}
.ctab h2{font-size:clamp(30px,4.4vw,48px)}
.ctab p{color:#e6eefc}
.ctab .btn-p{background:#fff;color:#0b1a33;box-shadow:0 10px 30px rgba(0,0,0,.25)}
.ctab .btn-p:hover{background:#eef4ff}
.ctab .btn-g{border-color:rgba(255,255,255,.5);background:rgba(255,255,255,.12)}
@keyframes flow{0%{background-position:0% 50%}50%{background-position:100% 50%}100%{background-position:0% 50%}}
/* sub hero + service panes */
.sub{background:radial-gradient(700px 380px at 85% 0,rgba(139,92,246,.22),transparent 70%),radial-gradient(700px 380px at 10% 10%,rgba(34,211,238,.14),transparent 70%),var(--bg)}
.sub h1{background:linear-gradient(180deg,#fff,#c7d6f2);-webkit-background-clip:text;background-clip:text;color:transparent}
.pane{background:radial-gradient(420px 240px at 30% 20%,rgba(59,130,246,.35),transparent 70%),radial-gradient(380px 240px at 80% 90%,rgba(139,92,246,.30),transparent 70%),linear-gradient(160deg,rgba(255,255,255,.06),rgba(255,255,255,.01))}
.pane .ic{color:#fff;background:linear-gradient(135deg,#3b82f6,#22d3ee);box-shadow:0 20px 50px rgba(34,211,238,.35);animation:float 6s ease-in-out infinite}
@keyframes float{50%{transform:translateY(-10px)}}
.svc h2{background:linear-gradient(180deg,#fff,#cbd8f0);-webkit-background-clip:text;background-clip:text;color:transparent}
.ci,form{background:linear-gradient(160deg,rgba(255,255,255,.07),rgba(255,255,255,.02));backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px)}
.ci .ic{color:#fff;background:linear-gradient(135deg,#2563eb,#06b6d4)}
.hdr.s,.hdr.solid{background:rgba(7,11,20,.72)}
.hdr:after{content:"";position:absolute;left:0;right:0;bottom:-1px;height:1px;background:var(--gr);opacity:0;transition:.3s}
.hdr.s:after,.hdr.solid:after{opacity:.6}
footer{position:relative}
footer:before{content:"";position:absolute;left:0;right:0;top:-1px;height:1px;background:var(--gr);opacity:.5}
.callfab{background:linear-gradient(110deg,#2563eb,#06b6d4)!important}
/* reveal: a touch more motion, staggered */
.rv{transform:translateY(26px) scale(.985);transition:opacity .8s cubic-bezier(.2,.8,.2,1),transform .8s cubic-bezier(.2,.8,.2,1)}
.grid>.rv:nth-child(3n+2),.steps>.rv:nth-child(2){transition-delay:.08s}
.grid>.rv:nth-child(3n),.steps>.rv:nth-child(3){transition-delay:.16s}
@media(prefers-reduced-motion:reduce){.hero:before,.ctab,.grad,.hero h1 span,.pane .ic{animation:none}}