:root{
  --ink:#0f172a; --muted:#475569; --brand:#2563eb; --brand2:#60a5fa; --ok:#10b981; --ring:#93c5fd;
  --mx:1100px; --radius:18px;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;color:var(--ink);background:#ffffff;line-height:1.6;}
.container{max-width:var(--mx);margin-inline:auto;padding-inline:20px}
.section{padding:72px 0}
.section.alt{background:#f8fafc}
.section-lead{color:var(--muted);max-width:70ch}

/* Header */
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.85);backdrop-filter:saturate(140%) blur(10px);border-bottom:1px solid rgba(15,23,42,.08)}
.nav{display:flex;gap:14px;align-items:center;justify-content:space-between;padding:14px 0}
.logo{display:flex;align-items:center;gap:10px;text-decoration:none;color:#0f172a;font-weight:800}
.logo-mark{display:inline-grid;place-items:center;width:36px;height:36px;border-radius:10px;background:linear-gradient(135deg,var(--brand),var(--brand2));color:#fff;font-weight:900}
.logo-text{letter-spacing:.2px}
.main-nav{display:flex;gap:14px;align-items:center;flex-wrap:wrap}
.main-nav a{color:#0f172a;text-decoration:none}
.main-nav a:hover{color:#0b3ea8}
.btn{display:inline-flex;align-items:center;gap:8px;padding:12px 16px;border-radius:999px;text-decoration:none;border:1px solid transparent;font-weight:700}
.btn-primary{background:linear-gradient(135deg,var(--brand),var(--brand2));color:#fff;border-color:transparent;box-shadow:0 6px 22px rgba(37,99,235,.28)}
.btn-ghost{background:transparent;color:#0f172a;border-color:rgba(15,23,42,.15)}
.btn-outline{background:#fff;color:#0f172a;border-color:rgba(15,23,42,.25)}

/* Hero full-bleed video */
.hero-bleed{position:relative;min-height:78vh;display:grid;align-items:end}
.hero-video-wrap{position:absolute;inset:0;overflow:hidden}
.hero-video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;background:#0b122c}
.hero-overlay{position:absolute;inset:0;background:linear-gradient(180deg, rgba(0,0,0,.35), rgba(0,0,0,.25));pointer-events:none}
.hero-content{position:relative;z-index:2;display:grid;gap:14px;padding:18vh 0 14vh;color:#fff;text-align:left}
.hero-content h1{font-size:clamp(32px,5vw,56px);line-height:1.05;margin:0}
.lead{color:#f1f5f9;max-width:70ch}
.usp{list-style:none;margin:8px 0 0;padding:0;color:#e2e8f0;display:grid;gap:6px}
.usp li::before{content:"✓ ";color:var(--ok)}

/* Trust */
.trust{padding:22px 0;border-top:1px solid rgba(15,23,42,.06);border-bottom:1px solid rgba(15,23,42,.06);background:#ffffff}
.trust-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.trust-item{display:flex;gap:10px;align-items:center;justify-content:center;background:#fff;border:1px solid rgba(15,23,42,.08);padding:12px 14px;border-radius:12px;color:#0f172a}
.trust-item svg{width:22px;height:22px;fill:#0f172a;opacity:.9}

/* Services */
.card-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:18px}
.card{background:#fff;border:1px solid rgba(15,23,42,.08);padding:18px;border-radius:16px}
.card-ic{width:34px;height:34px;border-radius:10px;background:linear-gradient(135deg,var(--brand),var(--brand2));display:grid;place-items:center;margin-bottom:8px}
.card-ic svg{width:22px;height:22px;fill:#fff}
.card h3{margin:0 0 6px;color:#0f172a}

/* Brands */
.brand-wall{display:flex;flex-wrap:wrap;gap:8px;margin:16px 0 0;padding:0;list-style:none}
.brand-wall li{padding:8px 12px;border-radius:999px;border:1px solid rgba(15,23,42,.12);background:#fff}

/* Reviews */
.reviews{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:16px}
.review{margin:0;padding:16px;border-radius:16px;background:#fff;border:1px solid rgba(15,23,42,.12)}
.review blockquote{margin:0 0 8px;color:#0f172a}

/* Contact */
.contact-form{margin-top:18px;background:#fff;border:1px solid rgba(15,23,42,.12);padding:18px;border-radius:16px}
.form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.form-grid .span-2{grid-column:1 / -1}
label{display:grid;gap:6px;color:#0f172a;font-size:14px}
input,select,textarea{appearance:none;border:1px solid rgba(15,23,42,.2);background:#fff;color:#0f172a;border-radius:12px;padding:12px 12px;font:inherit}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--ring);box-shadow:0 0 0 3px rgba(147,197,253,.35)}

/* Footer */
.site-footer{padding:36px 0 14px;background:#0f172a;border-top:1px solid rgba(255,255,255,.08);color:#e5e7eb}
.footer-grid{display:grid;grid-template-columns:1.2fr 1fr;gap:16px}
.footer-heading{margin:0 0 8px;color:#fff}
.footer-links{margin:0;padding:0;list-style:none;display:grid;gap:8px}
.footer-links a{color:#e5e7eb;text-decoration:none}
.footer-links a:hover{color:#fff}
.legal{border-top:1px solid rgba(255,255,255,.1);margin-top:18px;padding-top:12px;text-align:center}

/* Responsive */
@media (max-width: 960px){
  .card-grid{grid-template-columns:repeat(2,1fr)}
  .trust-grid{grid-template-columns:repeat(2,1fr)}
  .reviews{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
}
@media (max-width: 560px){
  .form-grid{grid-template-columns:1fr}
  .main-nav{gap:10px}
  .btn{padding:10px 14px}
}