:root{--navy:#082f63;--navy2:#061e3f;--gold:#c9972b;--silver:#eef2f6;--text:#16202a;--muted:#64748b;--line:#d9e2ec;--white:#fff;--danger:#b42318;--success:#027a48;--warning:#b54708}*{box-sizing:border-box}body{margin:0;font-family:Inter,Segoe UI,Arial,sans-serif;color:var(--text);background:#f7f9fc;line-height:1.55}a{color:var(--navy);text-decoration:none}.container{width:min(1180px,92%);margin:auto}.topbar{background:var(--navy2);color:white;font-size:14px}.topbar .container{display:flex;gap:22px;justify-content:space-between;padding:8px 0}.navbar{background:white;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:5}.nav-inner{display:flex;align-items:center;justify-content:space-between;padding:14px 0}.brand{display:flex;align-items:center;gap:12px;font-weight:800;color:var(--navy)}.brand img{height:54px;max-width:230px;object-fit:contain}.nav-links{display:flex;gap:20px;align-items:center}.nav-links a{font-weight:650;color:#13233a}.nav-links a:hover{color:var(--gold)}.hero{background:linear-gradient(135deg,rgba(8,47,99,.96),rgba(6,30,63,.92)),url('../img/business-card.jpeg') center/cover no-repeat;color:white;padding:86px 0 72px}.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:44px;align-items:center}.eyebrow{display:inline-block;background:rgba(201,151,43,.16);color:#ffe7ac;border:1px solid rgba(201,151,43,.45);padding:6px 12px;border-radius:999px;font-size:13px;font-weight:750;letter-spacing:.08em;text-transform:uppercase}.hero h1{font-size:52px;line-height:1.04;margin:18px 0}.hero p{font-size:18px;color:#e7edf5;max-width:680px}.hero-actions{display:flex;gap:14px;margin-top:26px;flex-wrap:wrap}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;border-radius:12px;padding:12px 18px;font-weight:750;cursor:pointer;font-size:15px}.btn.primary{background:var(--gold);color:#111}.btn.dark{background:var(--navy);color:white}.btn.light{background:white;color:var(--navy)}.btn.ghost{background:transparent;border:1px solid rgba(255,255,255,.42);color:white}.btn.small{padding:7px 10px;font-size:13px;border-radius:8px}.hero-card{background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.24);border-radius:24px;padding:28px;backdrop-filter:blur(10px)}.hero-card h3{margin-top:0;color:#fff}.hero-card ul{margin:0;padding-left:20px;color:#e7edf5}.section{padding:70px 0}.section.white{background:white}.section h2{font-size:34px;margin:0 0 12px;color:var(--navy2)}.section-intro{max-width:760px;color:var(--muted);font-size:17px}.grid{display:grid;gap:22px}.grid.cols-3{grid-template-columns:repeat(3,1fr)}.grid.cols-4{grid-template-columns:repeat(4,1fr)}.card{background:white;border:1px solid var(--line);border-radius:20px;padding:24px;box-shadow:0 10px 30px rgba(8,47,99,.06)}.card h3{margin-top:0;color:var(--navy)}.service-list{columns:2;margin:0;padding-left:20px}.badge{display:inline-block;border-radius:999px;padding:5px 10px;background:#edf4ff;color:var(--navy);font-size:12px;font-weight:750}.split{display:grid;grid-template-columns:1fr 1fr;gap:30px;align-items:start}.table-wrap{overflow:auto;background:white;border:1px solid var(--line);border-radius:16px}table{width:100%;border-collapse:collapse}th,td{padding:12px 14px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}th{background:#f1f5f9;color:#26364a;font-size:13px;text-transform:uppercase;letter-spacing:.03em}.footer{background:var(--navy2);color:#cbd5e1;padding:40px 0}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:28px}.footer h4{color:white}.footer a{color:#dbeafe}.contact-box{display:grid;grid-template-columns:1fr 1fr;gap:22px}.form-card label,.grid-form label{display:block;font-weight:700;color:#26364a}.form-card input,.form-card textarea,.grid-form input,.grid-form textarea,.grid-form select{width:100%;margin-top:6px;padding:12px 13px;border:1px solid #cbd5e1;border-radius:10px;font:inherit}.form-card textarea,.grid-form textarea{min-height:120px}.install-page{min-height:100vh;display:grid;place-items:center;padding:30px;background:linear-gradient(135deg,#f8fafc,#dbeafe)}.install-card{width:min(720px,94vw);background:white;border:1px solid var(--line);border-radius:24px;padding:30px;box-shadow:0 20px 60px rgba(8,47,99,.16)}.install-logo{height:82px;max-width:320px;object-fit:contain}.grid-form{display:grid;grid-template-columns:1fr 1fr;gap:16px}.grid-form .btn{grid-column:1/-1}.alert{padding:12px 14px;border-radius:12px;margin:14px 0}.alert.success{background:#ecfdf3;color:var(--success);border:1px solid #abefc6}.alert.danger{background:#fef3f2;color:var(--danger);border:1px solid #fecdca}.muted{color:var(--muted)}.credential-strip{background:#f8fafc;border:1px solid var(--line);border-radius:16px;padding:18px}.business-card-img{width:100%;border-radius:18px;border:1px solid var(--line)}@media(max-width:850px){.hero-grid,.split,.contact-box,.footer-grid{grid-template-columns:1fr}.grid.cols-3,.grid.cols-4{grid-template-columns:1fr}.hero h1{font-size:38px}.nav-inner{align-items:flex-start;gap:14px}.nav-links{flex-wrap:wrap}.topbar .container{display:block}.grid-form{grid-template-columns:1fr}.service-list{columns:1}}