:root {
  --navy: #0f172a;
  --blue: #1d4ed8;
  --light-blue: #eff6ff;
  --text: #1f2937;
  --muted: #64748b;
  --line: #e5e7eb;
  --background: #ffffff;
  --soft: #f8fafc;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  color: var(--text);
  background: var(--background);
  line-height: 1.6;
}
a { color: inherit; text-decoration: none; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 6vw;
  background: rgba(255,255,255,.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}
.brand { display: flex; gap: 12px; align-items: center; }
.logo-mark {
  width: 44px; height: 44px; border-radius: 14px;
  background: var(--navy); color: white;
  display: grid; place-items: center;
  font-weight: 800; font-size: 22px;
}
.brand-text { font-size: 13px; line-height: 1.1; letter-spacing: .02em; text-transform: uppercase; color: var(--navy); }
nav { display: flex; gap: 28px; align-items: center; font-size: 14px; font-weight: 600; color: var(--navy); }
.nav-cta { padding: 10px 16px; border: 1px solid var(--navy); border-radius: 999px; }

.hero {
  min-height: 720px;
  display: flex;
  align-items: center;
  padding: 90px 6vw;
  background:
    linear-gradient(90deg, rgba(15,23,42,.92) 0%, rgba(15,23,42,.78) 42%, rgba(15,23,42,.25) 100%),
    url('https://images.unsplash.com/photo-1600607687920-4e2a09cf159d?auto=format&fit=crop&w=1800&q=85') center/cover;
  color: white;
}
.hero-content { max-width: 760px; }
.eyebrow { margin: 0 0 14px; text-transform: uppercase; letter-spacing: .14em; font-size: 12px; font-weight: 800; color: var(--blue); }
.hero .eyebrow { color: #bfdbfe; }
h1 { margin: 0; font-size: clamp(42px, 6vw, 76px); line-height: .98; letter-spacing: -0.055em; }
.hero-text { margin: 28px 0 34px; max-width: 680px; font-size: 20px; color: #e2e8f0; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }
.button { padding: 15px 22px; border-radius: 999px; font-weight: 800; }
.button.primary { background: white; color: var(--navy); }
.button.secondary { border: 1px solid rgba(255,255,255,.6); color: white; }
.trust-row { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 36px; }
.trust-row span { padding: 10px 14px; border-radius: 999px; background: rgba(255,255,255,.12); border: 1px solid rgba(255,255,255,.2); font-weight: 700; font-size: 14px; }

.section { padding: 90px 6vw; max-width: 1240px; margin: 0 auto; }
.section-heading { max-width: 720px; }
.section-heading.center { margin: 0 auto 42px; text-align: center; }
h2 { margin: 0; font-size: clamp(32px, 4vw, 52px); line-height: 1.05; letter-spacing: -0.045em; color: var(--navy); }
.intro { display: grid; grid-template-columns: 1.05fr .95fr; gap: 70px; align-items: center; }
.intro p:last-child { font-size: 20px; color: var(--muted); margin: 0; }
.cards-section, .process-section { background: var(--soft); max-width: none; }
.cards, .process { max-width: 1240px; margin: 0 auto; display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.card, .step, .contact-form { background: white; border: 1px solid var(--line); border-radius: 26px; padding: 28px; box-shadow: 0 18px 55px rgba(15,23,42,.06); }
h3 { margin: 0 0 10px; color: var(--navy); line-height: 1.2; }
.card p, .step p { margin: 0; color: var(--muted); }
.split { display: grid; grid-template-columns: .8fr 1.2fr; gap: 70px; align-items: start; }
.list-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
.list-grid span { background: var(--light-blue); border: 1px solid #dbeafe; padding: 18px; border-radius: 18px; font-weight: 700; color: var(--navy); }
.step span { display: inline-block; color: var(--blue); font-weight: 900; margin-bottom: 28px; }
.contact-section { display: grid; grid-template-columns: .85fr 1.15fr; gap: 70px; align-items: start; }
.contact-copy p { color: var(--muted); font-size: 18px; }
.contact-details { margin-top: 30px; padding-top: 20px; border-top: 1px solid var(--line); }
.contact-form label { display: block; font-weight: 700; color: var(--navy); margin-bottom: 16px; font-size: 14px; }
input, textarea {
  width: 100%; margin-top: 8px; padding: 13px 14px;
  border: 1px solid var(--line); border-radius: 12px;
  font: inherit; color: var(--text); background: #fff;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
button { width: 100%; border: 0; border-radius: 999px; background: var(--navy); color: white; padding: 16px; font-weight: 900; font-size: 16px; cursor: pointer; }
.form-note { font-size: 12px; color: var(--muted); margin: 14px 0 0; }
footer { padding: 40px 6vw; background: var(--navy); color: white; }
.footer-brand { font-weight: 900; font-size: 20px; }
footer p { margin: 6px 0 0; color: #cbd5e1; }

@media (max-width: 900px) {
  nav { display: none; }
  .hero { min-height: auto; padding: 80px 6vw; }
  .intro, .split, .contact-section { grid-template-columns: 1fr; gap: 34px; }
  .cards, .process { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 560px) {
  .cards, .process, .list-grid, .form-row { grid-template-columns: 1fr; }
  .section { padding: 64px 6vw; }
  h1 { font-size: 42px; }
}