:root{--navy:#061d49;--blue:#075fd1;--cyan:#10bfd0;--ink:#162033;--muted:#607086;--bg:#f7fbff;--card:#fff;--line:#dbe8f4}*{box-sizing:border-box}body{margin:0;font-family:Arial,Helvetica,sans-serif;color:var(--ink);background:#fff;line-height:1.6}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}.wrap{width:min(1180px,92%);margin:auto}.site-header{position:sticky;top:0;background:rgba(255,255,255,.94);backdrop-filter:blur(10px);border-bottom:1px solid var(--line);z-index:10}.nav{display:flex;align-items:center;justify-content:space-between;padding:14px 0}.brand img{height:52px;width:auto}.menu{display:flex;gap:24px;align-items:center;font-weight:700}.menu a:hover{color:var(--cyan)}.menu-btn{display:none;background:none;border:0;font-size:28px;color:var(--navy)}.btn{display:inline-flex;align-items:center;justify-content:center;padding:13px 22px;border-radius:999px;background:linear-gradient(135deg,var(--blue),var(--cyan));color:#fff;font-weight:800;box-shadow:0 12px 28px rgba(7,95,209,.22)}.btn.ghost{background:#fff;color:var(--navy);border:1px solid var(--line);box-shadow:none}.btn.small{padding:9px 16px}.hero{padding:86px 0;background:radial-gradient(circle at 80% 20%,rgba(16,191,208,.22),transparent 30%),linear-gradient(135deg,#f8fcff,#eef8ff)}.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center}.eyebrow{text-transform:uppercase;letter-spacing:.15em;font-weight:900;color:var(--cyan);font-size:13px;margin:0 0 12px}h1,h2,h3{line-height:1.1;color:var(--navy);margin:0 0 18px}h1{font-size:clamp(38px,6vw,68px)}h2{font-size:clamp(30px,4vw,46px)}h3{font-size:22px}.lead{font-size:20px;color:var(--muted);max-width:760px}.actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:28px}.hero-card{background:rgba(255,255,255,.88);border:1px solid var(--line);border-radius:28px;padding:34px;box-shadow:0 24px 60px rgba(6,29,73,.12)}.hero-card img{margin:auto auto 24px;max-height:220px}.hero-card ul{margin:0;padding-left:20px;font-weight:800;color:var(--navy)}.section{padding:82px 0}.section.alt{background:var(--bg)}.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:28px}.card{background:var(--card);border:1px solid var(--line);border-radius:22px;padding:24px;box-shadow:0 12px 36px rgba(6,29,73,.07)}.split{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:center}.reverse{grid-template-columns:1fr 1fr}.slide-img,.clients{border-radius:22px;border:1px solid var(--line);box-shadow:0 18px 45px rgba(6,29,73,.14);background:#fff}.feature-list{display:flex;flex-wrap:wrap;gap:10px;margin-top:24px}.feature-list span{padding:10px 14px;border-radius:999px;background:#fff;border:1px solid var(--line);font-weight:800;color:var(--navy)}.checklist{padding-left:20px}.checklist li{margin:9px 0}.section-intro{max-width:780px;color:var(--muted)}.gallery-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:26px}.gallery-grid img{border-radius:18px;border:1px solid var(--line);box-shadow:0 10px 25px rgba(6,29,73,.1)}.contact{background:linear-gradient(135deg,var(--navy),#073f8e);color:#fff}.contact h2,.contact .eyebrow{color:#fff}.contact-box{display:flex;align-items:center;justify-content:space-between;gap:24px}.contact-actions{display:flex;gap:12px;flex-wrap:wrap}.footer{padding:24px 0;background:#031532;color:#cfe8ff;text-align:center}@media(max-width:900px){.menu-btn{display:block}.menu{display:none;position:absolute;left:0;right:0;top:80px;padding:20px;background:#fff;border-bottom:1px solid var(--line);flex-direction:column}.menu-open .menu{display:flex}.hero-grid,.split,.reverse{grid-template-columns:1fr}.cards,.gallery-grid{grid-template-columns:1fr 1fr}.contact-box{align-items:flex-start;flex-direction:column}}@media(max-width:560px){.brand img{height:42px}.cards,.gallery-grid{grid-template-columns:1fr}.hero{padding:58px 0}.section{padding:58px 0}.btn{width:100%}}