:root{
  --bg:#f5f5f7;--ink:#111114;--muted:#6e6e73;--soft:#fff;--line:rgba(0,0,0,.09);
  --blue:#0071e3;--cyan:#00c7be;--violet:#7c3aed;--radius:34px;--shadow:0 28px 90px rgba(0,0,0,.12);--max:1120px
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"SF Pro Display","Segoe UI",Inter,Roboto,Arial,sans-serif;color:var(--ink);background:var(--bg)}
body:before{content:"";position:fixed;inset:0;z-index:-2;background:radial-gradient(circle at 10% 5%,rgba(0,199,190,.2),transparent 30%),radial-gradient(circle at 86% 10%,rgba(124,58,237,.17),transparent 32%),linear-gradient(#fbfbfd,#f5f5f7)}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.wrap{width:min(calc(100% - 44px),var(--max));margin:auto}
.nav{position:fixed;z-index:50;top:14px;left:50%;transform:translateX(-50%);display:flex;align-items:center;justify-content:space-between;width:min(calc(100% - 28px),980px);height:58px;padding:0 10px 0 20px;border:1px solid rgba(255,255,255,.7);border-radius:999px;background:rgba(255,255,255,.74);box-shadow:0 14px 50px rgba(0,0,0,.08);backdrop-filter:blur(24px)}
.brand{display:inline-flex;align-items:center}.brand img{width:128px;height:auto}.logo-dark{display:none}
.nav-links{display:flex;align-items:center;gap:5px;color:#3a3a3c;font-size:.86rem;font-weight:700}.nav-links a{padding:10px 13px;border-radius:999px}.nav-links a:hover{background:rgba(0,0,0,.055)}
.theme-toggle{display:inline-grid;place-items:center;width:39px;height:39px;border:1px solid var(--line);border-radius:999px;background:rgba(255,255,255,.66);color:#3a3a3c;font-size:1rem;cursor:pointer}.lang-select{height:39px;padding:0 10px;border:1px solid var(--line);border-radius:999px;background:rgba(255,255,255,.66);color:#3a3a3c;font:inherit;font-weight:800;cursor:pointer}
.hero{min-height:92svh;display:grid;align-items:center;padding:132px 0 70px;overflow:hidden}.hero-grid{display:grid;grid-template-columns:minmax(0,1.08fr) minmax(390px,.92fr);gap:clamp(30px,5vw,64px);align-items:center}
.badge{display:inline-flex;align-items:center;gap:9px;margin-bottom:26px;padding:9px 14px;border:1px solid var(--line);border-radius:999px;background:rgba(255,255,255,.75);backdrop-filter:blur(18px);font-size:.88rem;font-weight:800;color:#3a3a3c}.badge:before{content:"";width:8px;height:8px;border-radius:50%;background:#30d158;box-shadow:0 0 0 6px rgba(48,209,88,.14)}
.eyebrow{margin:0 0 12px;color:var(--blue);font-size:.78rem;font-weight:850;text-transform:uppercase;letter-spacing:.16em}
h1,h2,h3,p{margin-top:0}h1{margin-bottom:24px;font-size:clamp(3.3rem,7.7vw,7.2rem);line-height:.9;letter-spacing:-.07em}h2{margin-bottom:18px;font-size:clamp(2rem,4.4vw,4.8rem);line-height:.96;letter-spacing:-.055em}h3{margin-bottom:12px;font-size:1.38rem;line-height:1.05;letter-spacing:-.035em}
.lead{color:var(--muted);font-size:clamp(1.08rem,2vw,1.38rem);line-height:1.58}.actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:34px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:48px;padding:13px 22px;border-radius:999px;font-weight:800}.btn-primary{color:#fff;background:var(--blue)}.btn-secondary{color:var(--blue);background:rgba(0,113,227,.09)}.btn-dark{color:#fff;background:#111114}
.visual{position:relative;min-height:620px;min-width:0;border-radius:52px;overflow:hidden;box-shadow:0 55px 120px rgba(0,0,0,.26);background:linear-gradient(145deg,#07111f,#003b58 52%,#00a6a0)}
.visual:before{content:"";position:absolute;inset:1px;border:1px solid rgba(255,255,255,.16);border-radius:51px}.visual:after{content:"";position:absolute;right:-90px;top:-90px;width:280px;height:280px;border-radius:50%;background:rgba(255,255,255,.14)}
.visual.red{background:linear-gradient(145deg,#07070a,#2a0610 48%,#d1122c)}.visual.blue{background:linear-gradient(145deg,#101722,#1f5f9f 48%,#c8d0db)}.visual.water{background:linear-gradient(145deg,#06111f,#005f73 47%,#64d2ff)}
.visual-inner{position:absolute;inset:32px;display:grid;align-content:end;padding:34px;border:1px solid rgba(255,255,255,.12);border-radius:36px;background:linear-gradient(180deg,rgba(255,255,255,.065),rgba(255,255,255,.025));color:#fff}
.symbol{position:absolute;left:34px;right:34px;top:34px;max-width:calc(100% - 68px);font-size:clamp(3rem,8vw,5.2rem);font-weight:850;line-height:.9;letter-spacing:-.07em;color:rgba(255,255,255,.9);overflow-wrap:anywhere}.symbol.compact{font-size:clamp(2.35rem,6.4vw,4.55rem);letter-spacing:-.085em}.visual-inner p{max-width:430px;color:rgba(255,255,255,.74);line-height:1.55}.mini-lines{position:absolute;inset:0;background:linear-gradient(90deg,rgba(255,255,255,.045) 1px,transparent 1px),linear-gradient(rgba(255,255,255,.045) 1px,transparent 1px);background-size:86px 86px;mask-image:linear-gradient(180deg,black,transparent 88%)}
.section{padding:96px 0}.two{display:grid;grid-template-columns:.9fr 1.1fr;gap:36px;align-items:start}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.card{padding:28px;border:1px solid var(--line);border-radius:26px;background:rgba(255,255,255,.72);box-shadow:0 14px 48px rgba(0,0,0,.045)}.card p,.note p{color:var(--muted);line-height:1.55}.card strong{display:block;margin-bottom:22px;color:var(--blue);font-size:.82rem;text-transform:uppercase;letter-spacing:.13em}
.note{padding:34px;border-radius:30px;background:linear-gradient(135deg,#fff,#eef6ff);box-shadow:var(--shadow)}.note ul{margin:20px 0 0;padding-left:20px;color:var(--muted);line-height:1.7}.steps{counter-reset:step;display:grid;gap:12px}.step{counter-increment:step;padding:22px 24px;border:1px solid var(--line);border-radius:22px;background:rgba(255,255,255,.68)}.step:before{content:"0" counter(step);display:block;margin-bottom:18px;color:var(--blue);font-weight:900;letter-spacing:.12em}.step p{margin:0;color:var(--muted);line-height:1.5}
.cta{padding:110px 0;text-align:center}.cta-panel{padding:70px 30px;border-radius:44px;background:#05070b;color:#fff;box-shadow:var(--shadow);position:relative;overflow:hidden}.cta-panel:before{content:"";position:absolute;inset:-40%;background:radial-gradient(circle at 70% 20%,rgba(0,199,190,.24),transparent 28%),radial-gradient(circle at 25% 85%,rgba(124,58,237,.24),transparent 32%)}.cta-panel>*{position:relative}.cta-panel .lead{max-width:720px;margin:0 auto 32px;color:rgba(255,255,255,.72)}
.footer{padding:38px 0 52px;color:var(--muted);font-size:.88rem}.footer-inner{display:flex;justify-content:space-between;gap:20px;padding-top:24px;border-top:1px solid var(--line)}.footer a{font-weight:700;color:#3a3a3c}
body.dark{--bg:#05070b;--ink:#f5f5f7;--muted:#a1a1aa;--line:rgba(255,255,255,.12);--blue:#5eb0ff;background:#05070b}body.dark:before{background:radial-gradient(circle at 10% 5%,rgba(0,199,190,.15),transparent 30%),radial-gradient(circle at 86% 10%,rgba(124,58,237,.18),transparent 32%),linear-gradient(#05070b,#0b1020)}body.dark .nav{border-color:rgba(255,255,255,.13);background:rgba(12,17,27,.72)}body.dark .nav-links,body.dark .footer a{color:#e5e7eb}body.dark .logo-light{display:none}body.dark .logo-dark{display:block}body.dark .badge,body.dark .card,body.dark .step{border-color:rgba(255,255,255,.12);background:rgba(255,255,255,.07);color:#f5f5f7}body.dark .note{background:linear-gradient(135deg,#111827,#07111f)}body.dark .btn-secondary{color:#9ccfff;background:rgba(94,176,255,.12)}body.dark .theme-toggle,body.dark .lang-select{border-color:rgba(255,255,255,.12);background:#111827;color:#f5f5f7}body.dark .lang-select option{background:#111827;color:#f5f5f7}
@media(max-width:980px){.hero-grid,.two{grid-template-columns:1fr}.visual{min-height:520px}.cards{grid-template-columns:1fr}.nav-links a.hide-mobile{display:none}}
@media(max-width:620px){.wrap{width:min(calc(100% - 28px),var(--max))}.brand img{width:116px}.hero{padding-top:112px}.visual{min-height:440px;border-radius:36px}.visual-inner{inset:20px;border-radius:26px}.symbol{left:24px;right:24px;top:24px;max-width:calc(100% - 48px);font-size:3.7rem}.symbol.compact{font-size:3.05rem}.section{padding:72px 0}.lang-select{max-width:72px}.footer-inner{display:block}.footer-inner span{display:block;margin-top:12px}}