:root{
  --red:#D11515;
  --red-dark:#A90F12;
  --black:#0B0D10;
  --charcoal:#151922;
  --ink:#171A20;
  --muted:#66707D;
  --line:#E5E8EE;
  --soft:#F6F7F9;
  --white:#FFFFFF;
  --max:1180px;
  --radius:26px;
  --shadow:0 24px 70px rgba(11,13,16,.12);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,"Segoe UI",Arial,sans-serif;color:var(--ink);background:var(--white)}
a{text-decoration:none;color:inherit}
img{max-width:100%;display:block}
.shell{width:min(calc(100% - 40px),var(--max));margin:auto}
.topbar{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.94);backdrop-filter:blur(16px);border-bottom:1px solid var(--line)}
.nav{height:78px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{display:flex;align-items:center;gap:14px}
.brand img{width:50px;height:50px;object-fit:contain}
.brand strong{font-size:17px;letter-spacing:.14em;text-transform:uppercase;color:var(--black)}
.brand span{display:block;font-size:12px;color:var(--muted);margin-top:3px}
.navlinks{display:flex;align-items:center;gap:28px}
.navlinks a{font-size:14px;font-weight:800;color:#39414D}
.navlinks a:hover,.navlinks a.active{color:var(--red)}
.actions{display:flex;gap:10px;align-items:center}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:0 20px;border-radius:999px;font-weight:900;font-size:14px;border:1px solid transparent;transition:.2s}
.btn:hover{transform:translateY(-1px)}
.btn-red{background:var(--red);color:white;box-shadow:0 16px 32px rgba(209,21,21,.22)}
.btn-dark{background:var(--black);color:white}
.btn-light{background:white;border-color:var(--line);color:var(--black)}
.mobile{display:none;border:1px solid var(--line);background:white;border-radius:14px;width:44px;height:44px;font-size:24px}
.hero{position:relative;overflow:hidden;background:linear-gradient(135deg,#fff 0%,#f8f8f8 56%,#fff0f0 100%);padding:78px 0 96px}
.hero-grid{display:grid;grid-template-columns:1fr .9fr;gap:48px;align-items:center}
.eyebrow{margin:0 0 14px;color:var(--red);font-weight:950;letter-spacing:.16em;text-transform:uppercase;font-size:12px}
h1,h2,h3,p{margin-top:0}
.hero h1{font-size:clamp(42px,6vw,76px);line-height:.96;letter-spacing:-.055em;margin-bottom:22px;color:var(--black)}
.lead{font-size:18px;line-height:1.8;color:var(--muted);max-width:660px}
.hero-cta{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}
.trust-row{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:36px}
.trust{padding:18px;border:1px solid var(--line);background:rgba(255,255,255,.78);border-radius:18px}
.trust b{display:block;color:var(--black);font-size:20px;margin-bottom:5px}
.trust span{color:var(--muted);font-size:13px}
.visual-card{background:var(--black);border-radius:34px;padding:16px;box-shadow:var(--shadow);position:relative}
.visual-card img{border-radius:24px;aspect-ratio:16/10;object-fit:cover}
.floating{position:absolute;left:-22px;bottom:30px;background:white;border:1px solid var(--line);border-radius:20px;padding:16px 18px;box-shadow:var(--shadow);max-width:220px}
.floating b{display:block;color:var(--red);font-size:26px}
.floating span{font-size:13px;color:var(--muted);line-height:1.5}
.section{padding:88px 0}
.section.soft{background:var(--soft)}
.section-head{max-width:780px;margin-bottom:34px}
.section h2{font-size:clamp(30px,4vw,50px);line-height:1.05;letter-spacing:-.04em;color:var(--black);margin-bottom:16px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:32px;align-items:center}
.card{background:white;border:1px solid var(--line);border-radius:var(--radius);padding:28px;box-shadow:0 14px 42px rgba(11,13,16,.06)}
.card img{border-radius:18px;margin-bottom:20px;aspect-ratio:4/3;object-fit:cover}
.card .num{display:inline-flex;width:42px;height:42px;align-items:center;justify-content:center;background:#fff1f1;color:var(--red);border-radius:50%;font-weight:950;margin-bottom:18px}
.card h3{font-size:21px;color:var(--black);margin-bottom:10px}
.card p,.muted{color:var(--muted);line-height:1.75}
.mockup{border-radius:30px;box-shadow:var(--shadow);border:1px solid var(--line)}
.dark-band{background:var(--black);color:white;padding:88px 0}
.dark-band h2{color:white}
.dark-band .lead{color:rgba(255,255,255,.72)}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:36px}
.stat{border:1px solid rgba(255,255,255,.14);border-radius:20px;padding:22px;background:rgba(255,255,255,.06)}
.stat b{font-size:28px;color:white;display:block}
.stat span{font-size:13px;color:rgba(255,255,255,.68)}
.banner{height:360px;border-radius:32px;overflow:hidden;box-shadow:var(--shadow);border:1px solid var(--line)}
.banner img{width:100%;height:100%;object-fit:cover}
.contact-card{background:white;border-radius:28px;border:1px solid var(--line);padding:30px;box-shadow:var(--shadow)}
.form{display:grid;gap:14px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
input,textarea{width:100%;border:1px solid var(--line);border-radius:16px;padding:15px 16px;font:inherit;outline:none}
textarea{min-height:150px;resize:vertical}
input:focus,textarea:focus{border-color:var(--red);box-shadow:0 0 0 4px rgba(209,21,21,.08)}
.footer{border-top:1px solid var(--line);padding:34px 0;background:white}
.footer-row{display:flex;justify-content:space-between;gap:20px;align-items:center;flex-wrap:wrap;color:var(--muted);font-size:14px}
.footer-links{display:flex;gap:18px;flex-wrap:wrap}
.footer a:hover{color:var(--red)}
@media(max-width:900px){
  .mobile{display:block}
  .navlinks,.actions{display:none}
  .nav.open .navlinks,.nav.open .actions{display:flex;position:absolute;left:20px;right:20px;background:white;border:1px solid var(--line);border-radius:22px;padding:18px;box-shadow:var(--shadow);flex-direction:column;align-items:stretch}
  .nav.open .navlinks{top:88px}
  .nav.open .actions{top:245px}
  .hero-grid,.grid-2,.grid-3{grid-template-columns:1fr}
  .trust-row,.stats{grid-template-columns:1fr 1fr}
}
@media(max-width:560px){
  .trust-row,.stats,.form-row{grid-template-columns:1fr}
  .hero{padding:48px 0 64px}
  .section{padding:62px 0}
}