:root{
  --bg:#0b0f12; --surface:#10161a; --line:#1e272d;
  --text:#e8eef0; --muted:#8a979e; --accent:#0abab5; --accent-hi:#2bfef8; --on-accent:#0b0f12;
  --container:1200px; --gutter:120px; --header-h:72px;
  --font:"Geist",ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:calc(var(--header-h) + 16px);-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--text);font-family:var(--font);font-size:16px;line-height:1.5;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img,svg{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
h1,h2,h3,p,ul{margin:0}
.container{width:100%;max-width:calc(var(--container) + 2*var(--gutter));margin:0 auto;padding:0 var(--gutter)}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:8px;font-weight:500;font-size:15px;line-height:1.2;padding:11px 18px;white-space:nowrap;transition:background-color .2s,border-color .2s,color .2s,transform .2s}
.btn--primary{background:var(--accent);color:var(--on-accent)}
.btn--primary:hover{background:#13d0ca}
.btn--ghost{border:1px solid var(--line);color:var(--text)}
.btn--ghost:hover,.btn--outline:hover{border-color:#34434b;background:rgba(255,255,255,.03)}
.btn--text{color:var(--text)}
.btn--text:hover{color:var(--accent)}
.btn--l{font-size:16px;padding:16px 24px}
.btn--text.btn--l{padding:16px}
.btn--outline{border:1.5px solid var(--line);color:var(--text);font-weight:600;font-size:17px;height:58px;padding:0 28px}
.btn--xl{font-weight:600;font-size:17px;height:58px;padding:0 28px}
.btn--full{width:100%;padding:16px;font-size:16px}
.arr{transition:transform .2s}
.btn:hover .arr{transform:translateX(3px)}
.btn:focus-visible,.nav a:focus-visible,.burger:focus-visible{outline:2px solid var(--accent);outline-offset:2px}

/* Header */
.header{position:fixed;top:0;left:0;right:0;z-index:50;border-bottom:1px solid var(--line);background:rgba(11,15,18,.55);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);transition:background-color .25s}
.header.is-scrolled{background:rgba(11,15,18,.9)}
.header__inner{height:var(--header-h);max-width:calc(var(--container) + 2*var(--gutter));margin:0 auto;padding:0 var(--gutter);display:flex;align-items:center;justify-content:space-between;gap:24px}
.header__logo img{width:136px;height:32px}
.nav{display:flex;gap:32px;font-size:15px;color:var(--muted)}
.nav a{transition:color .2s}
.nav a:hover{color:var(--text)}
.header__actions{display:flex;gap:12px}
.burger{display:none;flex-direction:column;gap:5px;padding:13px 10px;border:1px solid var(--line);border-radius:8px;background:transparent;cursor:pointer}
.burger span{width:18px;height:2px;border-radius:1px;background:var(--text);transition:transform .25s,opacity .25s}
.burger[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.burger[aria-expanded="true"] span:nth-child(2){opacity:0}
.burger[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.mobile-menu{padding:8px 20px 24px;display:flex;flex-direction:column;gap:12px;border-top:1px solid var(--line);background:var(--bg)}
.mobile-menu[hidden]{display:none}
.mobile-menu nav{display:flex;flex-direction:column;margin-bottom:8px}
.mobile-menu nav a{padding:14px 0;font-size:18px;border-bottom:1px solid var(--line)}

/* Hero */
.hero{position:relative;min-height:900px;display:flex;overflow:hidden;isolation:isolate}
.hero__bg{position:absolute;inset:0;z-index:-2}
.hero__bg img{width:100%;height:100%;object-fit:cover}
.hero__scrim{position:absolute;inset:0;z-index:-1;background:
  linear-gradient(180deg,rgba(11,15,18,0) calc(100% - 320px),#0b0f12 100%),
  linear-gradient(90deg,rgba(11,15,18,.96) 0%,rgba(11,15,18,.85) 38%,rgba(11,15,18,.25) 62%,rgba(11,15,18,.1) 100%)}
.hero__content{display:flex;flex-direction:column;justify-content:space-between;padding-top:210px}
.hero__copy{display:flex;flex-direction:column;gap:24px;max-width:760px}
.hero__title{font-size:64px;font-weight:700;line-height:1;letter-spacing:-.02em}
.hero__lead{font-size:20px;color:var(--muted);max-width:560px}
.hero__ctas{display:flex;gap:16px;align-items:center;padding-top:16px}
.facts{list-style:none;padding:28px 0;margin-top:auto;border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:24px}
.facts li{display:flex;flex-direction:column;gap:6px}
.facts strong{font-size:34px;font-weight:700;letter-spacing:-.02em;line-height:1.2}
.facts span{font-size:15px;color:var(--muted)}

/* Sections */
.section{padding:88px 0 120px}
.section__head{text-align:center;margin-bottom:58px}
.section__title{font-size:64px;font-weight:700;letter-spacing:-.02em;line-height:1.3}
.section__sub{font-size:20px;color:var(--muted)}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}

/* Cards */
.card{position:relative;border-radius:16px;padding:30px 28px 32px;border:1.5px solid var(--line)}
.card--benefit{min-height:250px;padding:19px 28px 32px;background:linear-gradient(180deg,#161e23,#0d1215);border-width:1px;box-shadow:0 18px 40px -8px rgba(0,0,0,.45);transition:border-color .25s,background .25s,transform .25s}
.card--benefit::before{content:"";position:absolute;top:-1px;left:15px;right:15px;height:1px;background:linear-gradient(90deg,rgba(255,255,255,0),rgba(255,255,255,.14),rgba(255,255,255,0))}
.card--benefit.is-accent,.card--benefit:hover{border:1.5px solid var(--accent);background:linear-gradient(180deg,#0f2a2b,#0e1418);padding:18.5px 27.5px 31.5px}
.card--benefit.is-accent::before,.card--benefit:hover::before{background:linear-gradient(90deg,rgba(255,255,255,0),rgba(255,255,255,.35),rgba(255,255,255,0))}
.grid:hover .card--benefit.is-accent:not(:hover){border:1px solid var(--line);background:linear-gradient(180deg,#161e23,#0d1215);padding:19px 28px 32px}
.card__top{display:flex;justify-content:space-between;align-items:center;margin-bottom:21px}
.card__num{font-size:64px;font-weight:800;letter-spacing:-.04em;line-height:83px;color:var(--accent-hi)}
.card__icon{fill:var(--accent);flex:none;margin-right:-1px}
.card__title{font-size:22px;font-weight:600;line-height:1.3;margin-bottom:9px}
.card__text{font-size:16px;line-height:1.45;color:var(--muted)}
.card--faq{background:var(--surface);min-height:250px}
.card--faq .card__title{margin-bottom:16px}

/* Brand */
.brand{display:flex;gap:48px;align-items:flex-start}
.brand__body{flex:1 1 768px;max-width:768px;display:flex;flex-direction:column;align-items:flex-start}
.brand__eyebrow{font-size:18px;color:var(--muted)}
.brand__name{font-size:56px;font-weight:700;letter-spacing:-.03em;line-height:1.3;margin-bottom:18px}
.brand__text,.brand__list{font-size:18px;color:var(--muted)}
.brand__list{padding-left:27px;margin-bottom:18px}
.brand__btns{display:flex;gap:18px;margin-bottom:18px;flex-wrap:wrap}
.brand__shot{flex:0 0 384px;height:524px;border-radius:20px;border:1.5px solid var(--line);background:radial-gradient(120% 80% at 50% 0%,rgba(10,186,181,.16),rgba(10,186,181,0) 60%),var(--surface);display:flex;align-items:center;justify-content:center}
.brand__shot img{width:192px;height:auto;opacity:.95}

/* Footer */
.footer{padding-bottom:64px}
.footer .container>*{border-color:var(--line)}
.footer__top{border-top:1px solid var(--line);padding-top:80px;display:flex;justify-content:space-between;gap:40px}
.footer__about{max-width:340px}
.footer__brand{font-size:22px;letter-spacing:-.01em;margin-bottom:14px}
.footer__brand b{font-weight:700}
.footer__brand span{font-size:16px;color:var(--accent);margin-left:6px}
.footer__desc{font-size:15px;color:var(--muted)}
.footer__contact{width:264px;display:flex;flex-direction:column;gap:10px;font-size:15px}
.footer__contact a:hover{color:var(--accent)}
.footer__label{font-size:13px;font-weight:600;letter-spacing:.08em;color:var(--muted);margin-bottom:9px}
.footer__bottom{display:flex;justify-content:space-between;gap:16px;margin-top:62px;font-size:13px;color:var(--muted)}
.footer__bottom p:last-child{margin-left:auto}

/* Reveal */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .6s ease,transform .6s ease}
.reveal.is-in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.reveal{opacity:1;transform:none;transition:none}}

/* ---------- Tablet ---------- */
@media (max-width:1240px){
  :root{--gutter:48px}
  .nav{gap:24px}
  .facts strong{font-size:28px}
  .brand__shot{flex-basis:320px}
}
@media (max-width:1040px){
  .nav,.header__actions{display:none}
  .burger{display:flex}
  .grid{grid-template-columns:repeat(2,1fr)}
  .hero{min-height:760px}
  .hero__title,.section__title{font-size:52px}
  .facts{flex-wrap:wrap}
  .facts li{flex:1 1 40%}
  .brand{flex-direction:column}
  .brand__body{max-width:none;flex-basis:auto}
  .brand__shot{width:100%;flex-basis:auto;height:280px}
}

/* ---------- Mobile (Figma 390) ---------- */
@media (max-width:720px){
  :root{--gutter:20px;--header-h:64px}
  .header{background:var(--bg)}
  .hero{min-height:0;display:block}
  .hero__bg{bottom:auto;height:420px;top:var(--header-h)}
  .hero__scrim{bottom:auto;top:var(--header-h);height:420px;background:linear-gradient(180deg,rgba(11,15,18,.2) 0%,rgba(11,15,18,.55) 55%,#0b0f12 100%)}
  .hero__content{padding-top:312px;padding-bottom:40px}
  .hero__copy{gap:16px}
  .hero__title{font-size:40px;line-height:1.02;letter-spacing:-.02em}
  .d-only{display:none}
  .hero__lead{font-size:16px}
  .hero__ctas{flex-direction:column;align-items:stretch;padding-top:0}
  .hero__ctas .btn{width:100%}
  .hero__ctas .btn--text{border:1px solid var(--line)}
  .facts{display:grid;grid-template-columns:1fr 1fr;column-gap:15px;row-gap:24px;padding:20px 0 0;margin-top:29px}
  .facts strong{font-size:17px;line-height:1.3}
  .facts span{font-size:13px}
  .section{padding:56px 0 64px}
  .section__head{margin-bottom:32px}
  .section__title{font-size:36px;line-height:1.15;margin-bottom:8px}
  .section__sub{font-size:16px}
  .grid{grid-template-columns:1fr;gap:16px}
  .card--benefit,.card--faq{min-height:0}
  .card__num{font-size:52px;line-height:64px}
  .card__title{font-size:20px}
  .brand__eyebrow{font-size:14px}
  .brand__name{font-size:40px}
  .brand__text,.brand__list{font-size:16px}
  .brand__btns{width:100%;gap:12px}
  .brand__btns .btn{flex:1 1 140px;padding:0 16px;font-size:16px}
  .brand .btn--xl{width:100%;font-size:16px}
  .brand__shot{height:200px}
  .footer__top{flex-direction:column;padding-top:48px}
  .footer__bottom{flex-direction:column;margin-top:40px}
  .footer__bottom p:last-child{margin-left:0}
}