:root{
 --blue:#183f70;--blue2:#0e2d51;--accent:#2f6bb1;--light:#eef4fb;
 --text:#172033;--muted:#64748b;--line:#dbe4ef;--white:#fff;--bg:#f7f9fc;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Arial,Helvetica,sans-serif;color:var(--text);background:var(--bg);line-height:1.6}
a{text-decoration:none;color:inherit}
img{max-width:100%;display:block}
.container{width:min(1180px,92%);margin:auto}
.header{position:sticky;top:0;z-index:30;background:rgba(255,255,255,.96);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav{min-height:78px;display:flex;align-items:center;justify-content:space-between;gap:22px}
.brand{display:flex;align-items:center;gap:12px;font-weight:900;font-size:20px}
.logo{width:48px;height:48px;border:2px solid var(--blue);clip-path:polygon(25% 5%,75% 5%,100% 50%,75% 95%,25% 95%,0 50%);display:grid;place-items:center;color:var(--blue);font-weight:900}
.brand small{display:block;font-size:11px;font-weight:500;color:#64748b;margin-top:-2px}
.menu{display:flex;gap:24px;font-size:15px;font-weight:600}
.btn{display:inline-flex;align-items:center;justify-content:center;padding:14px 22px;border-radius:7px;background:var(--blue);color:#fff;font-weight:800;border:none;cursor:pointer}
.btn.alt{background:transparent;color:var(--blue);border:1px solid var(--blue)}
.hero{min-height:610px;display:grid;align-items:center;background:
linear-gradient(90deg,rgba(245,249,253,.98) 0 45%,rgba(245,249,253,.82) 58%,rgba(245,249,253,.08) 78%),
url('../images/hero.jpg') center/cover no-repeat}
.hero-inner{max-width:680px;padding:90px 0}
.kicker{text-transform:uppercase;letter-spacing:.16em;color:var(--accent);font-size:13px;font-weight:900}
h1,h2,h3{line-height:1.08;margin:0 0 18px}
h1{font-size:clamp(46px,6vw,76px)}
h2{font-size:clamp(34px,4.5vw,54px)}
h3{font-size:24px}
.hero p{font-size:19px;color:#4b5563;max-width:620px}
.actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:28px}
.metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:34px}
.metric{background:rgba(255,255,255,.9);border:1px solid var(--line);padding:18px;border-radius:12px}
.metric b{display:block;color:var(--blue);font-size:26px}
.section{padding:86px 0}
.section.white{background:#fff}
.section.soft{background:var(--light)}
.section.dark{background:var(--blue2);color:#fff}
.lead{font-size:18px;color:var(--muted);max-width:780px}
.products{display:grid;grid-template-columns:repeat(5,1fr);gap:17px;margin-top:34px}
.card{background:#fff;border:1px solid var(--line);border-radius:14px;overflow:hidden;transition:.25s}
.card:hover{transform:translateY(-6px);box-shadow:0 18px 45px rgba(15,23,42,.11)}
.card img{aspect-ratio:4/3;object-fit:cover}
.card .pad{padding:20px}
.icon{width:44px;height:44px;border-radius:12px;background:#e8f0fa;color:var(--blue);display:grid;place-items:center;font-weight:900;margin-bottom:14px}
.split{display:grid;grid-template-columns:.95fr 1.05fr;gap:48px;align-items:center}
.features{display:grid;grid-template-columns:repeat(2,1fr);gap:15px;margin-top:24px}
.feature{background:#fff;border:1px solid var(--line);padding:18px;border-radius:12px}
.steps{display:grid;grid-template-columns:repeat(5,1fr);gap:16px;margin-top:34px}
.step{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.14);padding:22px;border-radius:12px}
.step b{display:block;color:#93c5fd;font-size:28px}
.contact-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:26px}
.panel{background:#fff;border:1px solid var(--line);border-radius:14px;padding:28px}
input,textarea{width:100%;padding:14px 15px;border:1px solid #cbd5e1;border-radius:7px;margin-bottom:12px;font:16px Arial}
textarea{min-height:125px;resize:vertical}
.note{font-size:14px;color:var(--muted)}
.footer{background:#0a1728;color:#cbd5e1;padding:48px 0 24px}
.footer-grid{display:grid;grid-template-columns:1.3fr .8fr .8fr;gap:30px}
.page-hero{padding:100px 0 66px;background:linear-gradient(135deg,#0a1728,#1e4e85);color:#fff}
table{width:100%;border-collapse:collapse;background:#fff;border-radius:14px;overflow:hidden}
td{padding:15px;border-bottom:1px solid var(--line)}
td:first-child{width:34%;font-weight:700}
@media(max-width:1050px){.products{grid-template-columns:repeat(3,1fr)}.metrics{grid-template-columns:repeat(2,1fr)}}
@media(max-width:900px){.menu{display:none}.split,.contact-grid,.footer-grid,.steps{grid-template-columns:1fr}.hero{background-position:63% center}.products{grid-template-columns:repeat(2,1fr)}}
@media(max-width:600px){.products,.metrics,.features{grid-template-columns:1fr}.nav>.btn{display:none}.brand{font-size:17px}}