:root {
  --primary: #092438;
  --primary-dark: #061a29;
  --accent: #f04e26;
  --soft-blue: #a8cfdf;
  --soft-gray: #e3e4e4;
  --text: #092438;
  --muted: #5d6f7b;
  --light: #f7fafb;
  --white: #ffffff;
  --border: #e2e8f0;
  --shadow: 0 20px 50px rgba(15, 23, 42, 0.12);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; font-family: 'Inter', Arial, sans-serif; color: var(--text); background: var(--white); line-height: 1.6; }
a { color: inherit; text-decoration: none; }
.container { width: min(1160px, 92%); margin: 0 auto; }
.site-header { position: sticky; top: 0; z-index: 50; background: rgba(255,255,255,.94); backdrop-filter: blur(14px); border-bottom: 1px solid var(--border); }
.navbar { display: flex; align-items: center; justify-content: space-between; min-height: 76px; }
.logo { display: inline-flex; align-items: center; }
.logo img { display: block; height: 42px; width: auto; }
.nav-links { display: flex; align-items: center; gap: 1.1rem; font-size: .93rem; font-weight: 600; }
.menu-toggle { display: none; border: 0; background: none; font-size: 1.8rem; color: var(--primary); }
.btn, button { display: inline-flex; align-items: center; justify-content: center; border: 0; border-radius: 999px; padding: .8rem 1.2rem; font-weight: 700; cursor: pointer; transition: .2s ease; }
.btn-primary, button { background: var(--primary); color: white; }
.btn-primary:hover, button:hover { background: var(--primary-dark); transform: translateY(-1px); }
.btn-secondary { background: white; color: var(--primary); border: 1px solid rgba(255,255,255,.55); }
.btn-large { padding: 1rem 1.5rem; }
.hero { position: relative; overflow: hidden; min-height: 720px; background: linear-gradient(135deg, rgba(9,36,56,.96), rgba(9,36,56,.76)), url('https://images.unsplash.com/photo-1503387762-592deb58ef4e?auto=format&fit=crop&w=1800&q=80') center/cover; color: white; }
.hero-overlay { position: absolute; inset: 0; background: radial-gradient(circle at 80% 20%, rgba(240,78,38,.34), transparent 35%), radial-gradient(circle at 20% 80%, rgba(168,207,223,.28), transparent 34%); }
.hero-content { position: relative; z-index: 1; display: grid; grid-template-columns: 1.1fr .9fr; gap: 3rem; align-items: center; min-height: 720px; }
.eyebrow { color: var(--accent); font-weight: 800; text-transform: uppercase; letter-spacing: .12em; font-size: .8rem; }
.hero h1 { font-size: clamp(2.5rem, 6vw, 5rem); line-height: 1; margin: .4rem 0 1.2rem; letter-spacing: -0.06em; }
.hero-subtitle { font-size: 1.15rem; max-width: 720px; color: #e2e8f0; }
.hero-actions { display: flex; gap: 1rem; flex-wrap: wrap; margin-top: 2rem; }
.hero-card, .feature-panel, .trust-index-box, .vendor-card, .pricing-grid article, .testimonial-grid article { background: white; color: var(--text); border-radius: 28px; padding: 2rem; box-shadow: var(--shadow); border: 1px solid rgba(227,228,228,.95); }
.hero-card h3 { margin-top: 0; }
.search-box { display: grid; gap: .8rem; }
.search-box input, .search-box select { width: 100%; border: 1px solid var(--border); border-radius: 16px; padding: 1rem; font: inherit; }
.mini-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: .8rem; margin-top: 1.2rem; }
.mini-stats div { background: rgba(168,207,223,.18); border-radius: 18px; padding: .9rem; }
.mini-stats strong { display: block; color: var(--primary); font-size: 1.25rem; }
.mini-stats span { font-size: .78rem; color: var(--muted); }
.trust-bar { background: var(--primary); color: white; padding: 1rem 0; border-top: 4px solid var(--accent); }
.trust-items { display: flex; flex-wrap: wrap; gap: 1rem 2rem; justify-content: center; font-weight: 700; }
.section { padding: 92px 0; }
.alt { background: linear-gradient(180deg, var(--light), #ffffff); }
.section-heading { text-align: center; max-width: 720px; margin: 0 auto 3rem; }
.section-heading h2, .split-grid h2, .trust-index-box h2, .cta h2 { font-size: clamp(2rem, 4vw, 3.4rem); line-height: 1.05; margin: .2rem 0 1rem; letter-spacing: -0.05em; }
.section-heading p, .split-grid p, .trust-index-box p { color: var(--muted); }
.steps-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.2rem; }
.steps-grid article { border: 1px solid var(--border); border-radius: 24px; padding: 1.5rem; background: white; box-shadow: 0 10px 26px rgba(9,36,56,.06); }
.steps-grid span { display: inline-grid; place-items: center; width: 42px; height: 42px; background: var(--accent); color: white; border-radius: 50%; font-weight: 800; }
.split-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; align-items: center; }
.check-list { padding: 0; list-style: none; display: grid; gap: .7rem; }
.check-list li::before { content: '✓'; color: var(--accent); font-weight: 900; margin-right: .6rem; }
.dashboard-card { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: 1rem; border: 1px solid var(--border); border-radius: 18px; margin-top: 1rem; }
.dashboard-card span, .dashboard-card em { color: var(--muted); font-size: .85rem; }
.dark { background: var(--primary); color: white; text-align: center; }
.score-ring { width: 180px; height: 180px; margin: 1.5rem auto; display: grid; place-items: center; border-radius: 50%; border: 14px solid var(--accent); font-size: 3rem; font-weight: 800; }
.score-ring span { font-size: 1.1rem; }
.trust-index-box { display: grid; grid-template-columns: .9fr 1.1fr; gap: 2rem; align-items: center; }
.metrics-grid, .category-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: .9rem; }
.metrics-grid span, .category-grid span, .security-steps span { background: rgba(168,207,223,.16); border: 1px solid var(--border); padding: 1rem; border-radius: 16px; font-weight: 700; }
.vendor-grid, .pricing-grid, .testimonial-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.3rem; }
.avatar { width: 58px; height: 58px; border-radius: 18px; display: grid; place-items: center; background: var(--primary); color: white; font-weight: 900; }
.vendor-card span { display: block; color: var(--muted); margin: .5rem 0 1rem; }
.category-grid { grid-template-columns: repeat(5, 1fr); }
.testimonial-grid { grid-template-columns: repeat(2, 1fr); }
.escrow { background: linear-gradient(135deg, rgba(168,207,223,.28), rgba(240,78,38,.08)); }
.security-steps { display: grid; gap: .9rem; }
.pricing-grid article { text-align: center; }
.pricing-grid strong { display: block; font-size: 2rem; color: var(--primary); margin: 1rem 0; }
.pricing-grid .featured { border: 3px solid var(--accent); transform: translateY(-12px); }
.cta { background: linear-gradient(135deg, var(--primary), var(--primary-dark)); color: white; text-align: center; padding: 90px 0; }
.center { justify-content: center; }
.footer { background: var(--primary-dark); color: #cbd5e1; padding: 70px 0 24px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 2rem; }
.footer h4 { color: white; }
.footer a { display: block; margin: .5rem 0; }
.copyright { text-align: center; border-top: 1px solid rgba(255,255,255,.12); margin: 2rem auto 0; padding-top: 1.5rem; color: #94a3b8; }
@media (max-width: 900px) {
  .menu-toggle { display: block; }
  .nav-links { display: none; position: absolute; top: 76px; left: 0; right: 0; padding: 1rem 4%; background: white; flex-direction: column; align-items: flex-start; border-bottom: 1px solid var(--border); }
  .nav-links.open { display: flex; }
  .hero-content, .split-grid, .trust-index-box { grid-template-columns: 1fr; }
  .steps-grid, .vendor-grid, .pricing-grid, .testimonial-grid, .footer-grid { grid-template-columns: 1fr; }
  .category-grid, .metrics-grid { grid-template-columns: repeat(2, 1fr); }
  .hero { min-height: auto; }
  .hero-content { min-height: auto; padding: 90px 0; }
}
@media (max-width: 560px) {
  .category-grid, .metrics-grid, .mini-stats { grid-template-columns: 1fr; }
  .hero-actions { flex-direction: column; }
}