:root {
  --bg: #0b1020;
  --bg-soft: #11192f;
  --panel: rgba(255,255,255,0.06);
  --panel-strong: rgba(255,255,255,0.08);
  --border: rgba(255,255,255,0.12);
  --text: #f5f7fb;
  --muted: rgba(245,247,251,0.72);
  --soft: rgba(245,247,251,0.48);
  --accent: #ffffff;
  --accent-text: #0b1020;
  --shadow: 0 30px 80px rgba(0, 0, 0, 0.35);
  --radius-xl: 28px;
  --radius-lg: 22px;
  --radius-md: 16px;
  --container: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background:
    radial-gradient(circle at top left, rgba(255,255,255,0.12), transparent 28%),
    radial-gradient(circle at bottom right, rgba(255,255,255,0.08), transparent 30%),
    var(--bg);
  color: var(--text);
  line-height: 1.6;
}

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

.container {
  width: min(var(--container), calc(100% - 32px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(16px);
  background: rgba(11, 16, 32, 0.72);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 18px 0;
}

.brand {
  font-size: 1.2rem;
  font-weight: 800;
  letter-spacing: 0.02em;
}

.nav {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}

.nav a {
  color: var(--muted);
  font-weight: 500;
}

.nav a:hover { color: var(--text); }

.nav-cta,
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  padding: 13px 22px;
  font-weight: 700;
  transition: transform 0.2s ease, background 0.2s ease, border-color 0.2s ease;
}

.nav-cta:hover,
.btn:hover { transform: translateY(-1px); }

.nav-cta,
.btn-primary {
  background: var(--accent);
  color: var(--accent-text) !important;
}

.btn-secondary {
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  color: var(--text);
}

.hero {
  padding: 72px 0 48px;
}

.hero-grid,
.split-grid,
.contact-wrap {
  display: grid;
  gap: 34px;
}

.hero-grid {
  grid-template-columns: 1.1fr 0.9fr;
  align-items: center;
}

.hero-copy h1,
.section-heading h2,
.split-grid h2,
.contact-wrap h2 {
  margin: 0;
  line-height: 1.08;
  letter-spacing: -0.03em;
}

.hero-copy h1 {
  font-size: clamp(2.3rem, 5.3vw, 4.5rem);
  max-width: 14ch;
}

.hero-copy p,
.section-heading p,
.split-grid p,
.contact-wrap p,
.card p,
.faq-item p,
.contact-card {
  color: var(--muted);
}

.hero-copy p {
  font-size: 1.1rem;
  max-width: 58ch;
  margin: 22px 0 0;
}

.eyebrow,
.panel-label,
.step-number {
  display: inline-block;
  text-transform: uppercase;
  letter-spacing: 0.24em;
  font-size: 0.78rem;
  color: var(--soft);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 28px;
}

.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.tag-list span,
.reason {
  padding: 12px 16px;
  border: 1px solid var(--border);
  background: rgba(255,255,255,0.05);
  border-radius: 999px;
  color: var(--muted);
}

.hero-card .panel,
.card,
.faq-item,
.contact-card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow);
}

.hero-card .panel {
  padding: 26px;
}

.mini-card {
  padding: 18px;
  margin-top: 14px;
  border-radius: var(--radius-md);
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
}

.mini-card h3,
.card h3,
.faq-item h3 {
  margin: 0 0 8px;
  font-size: 1.1rem;
}

.section {
  padding: 88px 0;
}

.section-alt {
  background: rgba(255,255,255,0.03);
  border-top: 1px solid rgba(255,255,255,0.05);
  border-bottom: 1px solid rgba(255,255,255,0.05);
}

.section-heading {
  max-width: 780px;
  margin-bottom: 34px;
}

.section-heading h2,
.split-grid h2,
.contact-wrap h2 {
  font-size: clamp(2rem, 4vw, 3.2rem);
  margin-top: 12px;
}

.section-heading p,
.split-grid p,
.contact-wrap p {
  font-size: 1.04rem;
  margin-top: 16px;
}

.cards {
  display: grid;
  gap: 22px;
}

.three-up { grid-template-columns: repeat(3, 1fr); }
.four-up { grid-template-columns: repeat(4, 1fr); }
.two-up { grid-template-columns: repeat(2, 1fr); }

.card,
.faq-item {
  padding: 26px;
}

.split-grid {
  grid-template-columns: 0.95fr 1.05fr;
  align-items: start;
}

.reasons-grid,
.faq-list {
  display: grid;
  gap: 16px;
}

.reasons-grid {
  grid-template-columns: repeat(2, 1fr);
}

.reason {
  border-radius: var(--radius-lg);
  line-height: 1.5;
}

.steps .card {
  min-height: 100%;
}

.contact-section { padding-bottom: 96px; }

.contact-wrap {
  grid-template-columns: 1fr 0.9fr;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 34px;
  padding: 32px;
}

.contact-card {
  padding: 24px;
  background: rgba(0,0,0,0.12);
}

.contact-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 12px 0;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.contact-item:last-of-type { border-bottom: 0; }
.contact-item span { color: var(--soft); font-size: 0.95rem; }
.contact-item strong { font-size: 1.02rem; }
.contact-actions { margin-top: 22px; }

.site-footer {
  border-top: 1px solid rgba(255,255,255,0.06);
  padding: 24px 0 38px;
}

.footer-wrap {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  color: var(--soft);
  font-size: 0.94rem;
  flex-wrap: wrap;
}

@media (max-width: 1050px) {
  .hero-grid,
  .split-grid,
  .contact-wrap,
  .three-up,
  .four-up,
  .two-up,
  .reasons-grid {
    grid-template-columns: 1fr 1fr;
  }

  .hero-grid,
  .contact-wrap,
  .split-grid {
    grid-template-columns: 1fr;
  }

  .four-up { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 720px) {
  .container { width: min(var(--container), calc(100% - 24px)); }
  .nav-wrap { flex-direction: column; align-items: flex-start; }
  .nav { gap: 14px; }
  .section,
  .hero { padding: 68px 0; }
  .three-up,
  .four-up,
  .two-up,
  .reasons-grid { grid-template-columns: 1fr; }
  .contact-wrap { padding: 22px; border-radius: 24px; }
  .hero-card .panel,
  .card,
  .faq-item,
  .contact-card { border-radius: 22px; }
}