:root {
  --black: #0b0f17;
  --black-soft: #111827;
  --blue: #2563eb;
  --blue-light: #3b82f6;
  --blue-dark: #1d4ed8;
  --white: #ffffff;
  --gray-50: #f8fafc;
  --gray-100: #f1f5f9;
  --gray-400: #94a3b8;
  --gray-600: #475569;
  --gray-800: #1e293b;
  --max: 1180px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  font-family: "Segoe UI", Inter, system-ui, sans-serif;
  color: var(--gray-800);
  background: var(--white);
  line-height: 1.6;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

.container { width: min(100% - 2.5rem, var(--max)); margin: 0 auto; }

/* Header */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(11, 15, 23, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.header-row {
  display: flex; align-items: center; justify-content: space-between;
  padding: 0.9rem 0; gap: 1rem;
}
.brand { display: flex; align-items: center; gap: 0.7rem; color: var(--white); font-weight: 700; font-size: 1.1rem; }
.brand img { width: 40px; height: 40px; object-fit: contain; }
.site-nav ul { list-style: none; display: flex; gap: 1.4rem; align-items: center; }
.site-nav a { color: #cbd5e1; font-size: 0.92rem; font-weight: 500; }
.site-nav a:hover { color: var(--white); }
.nav-toggle { display: none; background: transparent; border: 1px solid #334155; color: #fff; border-radius: 8px; padding: 0.4rem 0.65rem; }

.btn {
  display: inline-flex; align-items: center; justify-content: center;
  border-radius: 10px; padding: 0.72rem 1.2rem; font-weight: 600; font-size: 0.92rem;
  border: 0; cursor: pointer; transition: 0.2s ease;
}
.btn-primary { background: var(--blue); color: var(--white); }
.btn-primary:hover { background: var(--blue-dark); }
.btn-outline { background: transparent; color: var(--white); border: 1px solid rgba(255,255,255,0.35); }
.btn-outline:hover { border-color: var(--white); }
.btn-dark { background: var(--black); color: var(--white); }
.btn-white { background: var(--white); color: var(--blue-dark); }

/* Hero */
.hero {
  background: radial-gradient(circle at 20% 20%, #1e3a8a 0%, var(--black) 45%, #000 100%);
  color: var(--white);
  padding: 5.5rem 0 4.5rem;
}
.hero-grid { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 2rem; align-items: center; }
.hero h1 { font-size: clamp(2rem, 4.5vw, 3.4rem); line-height: 1.08; letter-spacing: -0.02em; margin-bottom: 1rem; }
.hero .lead { color: #cbd5e1; font-size: 1.08rem; max-width: 560px; margin-bottom: 1.6rem; }
.hero-actions { display: flex; gap: 0.75rem; flex-wrap: wrap; }
.hero-card {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.14);
  border-radius: 16px;
  padding: 1.4rem;
}
.hero-card h3 { font-size: 1rem; margin-bottom: 0.75rem; color: #dbeafe; }
.metric { display: grid; grid-template-columns: 1fr 1fr; gap: 0.75rem; }
.metric-item { background: rgba(37,99,235,0.18); border-radius: 12px; padding: 0.85rem; }
.metric-item strong { display: block; font-size: 1.15rem; color: #fff; }
.metric-item span { font-size: 0.78rem; color: #bfdbfe; }

.trust-bar { background: var(--black-soft); color: #cbd5e1; padding: 1rem 0; border-bottom: 1px solid #1f2937; }
.trust-row { display: flex; flex-wrap: wrap; gap: 1.2rem; justify-content: center; font-size: 0.86rem; font-weight: 600; letter-spacing: 0.02em; }

section { padding: 4.5rem 0; }
section.dark { background: var(--black); color: var(--white); }
section.light { background: var(--gray-50); }

.section-head { text-align: center; max-width: 760px; margin: 0 auto 2.5rem; }
.section-head h2 { font-size: clamp(1.7rem, 3vw, 2.4rem); letter-spacing: -0.02em; margin-bottom: 0.75rem; }
.section-head p { color: var(--gray-600); font-size: 1.02rem; }
section.dark .section-head p { color: #94a3b8; }

.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
.card {
  background: var(--white);
  border: 1px solid #e2e8f0;
  border-radius: 16px;
  padding: 1.4rem;
  box-shadow: 0 8px 24px rgba(15,23,42,0.05);
}
section.dark .card {
  background: #151b28;
  border-color: #243041;
  color: #e2e8f0;
}
.card h3 { font-size: 1.05rem; margin-bottom: 0.55rem; color: var(--black-soft); }
section.dark .card h3 { color: #fff; }
.card p { font-size: 0.92rem; color: var(--gray-600); }
section.dark .card p { color: #94a3b8; }
.card-icon {
  width: 40px; height: 40px; border-radius: 10px;
  background: #dbeafe; color: var(--blue-dark);
  display: flex; align-items: center; justify-content: center;
  font-weight: 800; margin-bottom: 0.8rem;
}
section.dark .card-icon { background: rgba(37,99,235,0.25); color: #93c5fd; }

.pill-grid { display: flex; flex-wrap: wrap; gap: 0.65rem; justify-content: center; }
.pill {
  background: var(--white); border: 1px solid #dbeafe; color: var(--blue-dark);
  border-radius: 999px; padding: 0.55rem 1rem; font-weight: 600; font-size: 0.88rem;
}
section.dark .pill { background: #101827; border-color: #1e3a8a; color: #bfdbfe; }

.split { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; align-items: center; }
.split h2 { font-size: clamp(1.6rem, 2.8vw, 2.2rem); margin-bottom: 0.8rem; letter-spacing: -0.02em; }
.split p { color: var(--gray-600); margin-bottom: 0.8rem; }
section.dark .split p { color: #94a3b8; }
.check-list { list-style: none; margin-top: 0.5rem; }
.check-list li { padding: 0.35rem 0; color: #334155; }
.check-list li::before { content: "✓"; color: var(--blue); font-weight: 700; margin-right: 0.5rem; }
section.dark .check-list li { color: #cbd5e1; }

.quote {
  background: linear-gradient(135deg, #eff6ff, #ffffff);
  border: 1px solid #bfdbfe;
  border-radius: 16px;
  padding: 1.5rem;
}
.quote p { font-size: 1.05rem; color: #1e3a8a; font-weight: 600; margin-bottom: 0.5rem; }
.quote span { color: var(--gray-600); font-size: 0.88rem; }

.cta-band {
  background: linear-gradient(90deg, #1d4ed8, #2563eb);
  color: white; padding: 3rem 0; text-align: center;
}
.cta-band h2 { font-size: clamp(1.5rem, 3vw, 2rem); margin-bottom: 0.6rem; }
.cta-band p { opacity: 0.92; margin-bottom: 1.2rem; }

.contact-grid { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 1.5rem; }
.form-card { background: var(--white); border: 1px solid #e2e8f0; border-radius: 16px; padding: 1.5rem; }
form label { display: block; font-size: 0.82rem; font-weight: 600; margin: 0.65rem 0 0.3rem; color: #334155; }
form input, form select, form textarea {
  width: 100%; border: 1px solid #cbd5e1; border-radius: 10px;
  padding: 0.62rem 0.75rem; font: inherit; font-size: 0.9rem;
}
form textarea { min-height: 110px; resize: vertical; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 0.75rem; }
.alert { background: #ecfdf5; border: 1px solid #86efac; color: #065f46; border-radius: 10px; padding: 0.7rem; margin-bottom: 0.7rem; font-size: 0.88rem; }

.site-footer { background: var(--black); color: #94a3b8; padding: 3rem 0 1.5rem; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 1.5rem; margin-bottom: 1.5rem; }
.site-footer h4 { color: #fff; margin-bottom: 0.6rem; }
.footer-links { list-style: none; }
.footer-links li { margin-bottom: 0.35rem; }
.footer-links a:hover { color: #fff; }
.footer-bottom { border-top: 1px solid #1f2937; padding-top: 1rem; font-size: 0.85rem; }

@media (max-width: 960px) {
  .hero-grid, .cards, .split, .contact-grid, .footer-grid, .form-row, .metric { grid-template-columns: 1fr; }
  .site-nav { display: none; position: absolute; top: 64px; left: 0; right: 0; background: #0b0f17; padding: 1rem 1.25rem; border-bottom: 1px solid #1f2937; }
  .site-nav.open { display: block; }
  .site-nav ul { flex-direction: column; align-items: flex-start; gap: 0.8rem; }
  .nav-toggle { display: inline-block; }
  .header-cta { display: none; }
}