:root {
  --bg: #071a2d;
  --bg-soft: #12324f;
  --text: #f5f9ff;
  --muted: #b9d5ea;
  --primary: #67bdfd;
  --secondary: #8a7cff;
  --card: #0f2d47;
  --border: rgba(255,255,255,0.12);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background: linear-gradient(135deg, #071a2d 0%, #12324f 100%);
  line-height: 1.6;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
.page-shell {
  width: min(1180px, calc(100% - 24px));
  margin: 0 auto;
  padding: 20px 0 40px;
}
.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  border: 1px solid var(--border);
  border-radius: 18px;
  background: rgba(7,26,45,0.9);
  backdrop-filter: blur(10px);
  position: sticky;
  top: 12px;
  z-index: 10;
}
.brand img { height: 48px; width: auto; }
.nav-links { display: flex; gap: 16px; flex-wrap: wrap; }
.nav-links a {
  color: var(--muted);
  font-weight: 600;
}
.nav-links a:hover { color: white; }
.hero {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 24px;
  align-items: center;
  padding: 36px 0 24px;
}
.eyebrow {
  display: inline-block;
  margin: 0 0 8px;
  color: var(--primary);
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-size: 0.8rem;
}
h1, h2, h3 { line-height: 1.2; }
h1 { font-size: clamp(2rem, 3.7vw, 3.2rem); margin: 0 0 12px; }
.lead { font-size: 1.05rem; color: var(--muted); max-width: 650px; }
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; margin: 20px 0; }
.btn {
  display: inline-block;
  padding: 12px 18px;
  border-radius: 999px;
  font-weight: 700;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary { background: linear-gradient(90deg, var(--primary), var(--secondary)); color: white; box-shadow: 0 8px 24px rgba(103, 189, 253, 0.25); }
.btn-secondary { background: rgba(255,255,255,0.08); color: white; border: 1px solid var(--border); }
.trust-list { list-style: none; padding: 0; margin: 0; color: var(--muted); }
.trust-list li { margin-bottom: 8px; }
.hero-media img {
  width: 100%;
  border-radius: 24px;
  border: 1px solid var(--border);
  box-shadow: 0 20px 50px rgba(0,0,0,0.25);
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  margin: 10px 0 28px;
}
.stats-grid article, .card, .steps article, .info-item, .faq-list details {
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 16px;
}
.stats-grid strong { display: block; font-size: 1.2rem; color: white; }
.stats-grid span { color: var(--muted); font-size: 0.95rem; }
.content-section { padding: 24px 0; }
.alt-section { background: rgba(255,255,255,0.03); border-radius: 24px; padding: 24px; }
.card-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.card h3 { margin-top: 0; }
.card p { color: var(--muted); margin-bottom: 0; }
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.steps span {
  display: inline-flex; align-items: center; justify-content: center;
  width: 38px; height: 38px; border-radius: 50%;
  background: linear-gradient(90deg, var(--primary), var(--secondary));
  font-weight: 800;
  margin-bottom: 10px;
}
.info-list { display: grid; gap: 12px; }
.info-item { display: flex; justify-content: space-between; align-items: center; gap: 12px; }
.info-item a { color: var(--primary); font-weight: 700; }
.testimonial-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.testimonial-card {
  background: rgba(255,255,255,0.06);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 18px;
}
.testimonial-card p {
  color: var(--text);
  margin: 0 0 12px;
  font-style: italic;
}
.testimonial-meta { display: flex; flex-direction: column; gap: 4px; }
.testimonial-meta strong { color: white; }
.testimonial-meta span { color: var(--muted); font-size: 0.9rem; }
.faq-list { display: grid; gap: 12px; }
.faq-list summary { cursor: pointer; font-weight: 700; }
.faq-list p { color: var(--muted); margin: 8px 0 0 0; }
.footer {
  padding: 20px 0 8px;
  text-align: center;
  color: var(--muted);
  border-top: 1px solid var(--border);
  margin-top: 20px;
}
.footer a { color: var(--primary); }
.footer-section {
  background: rgba(255,255,255,0.02);
  border-top: 1px solid var(--border);
  padding: 32px 0 20px;
  margin-top: 40px;
}
.footer-content { margin-bottom: 24px; }
.footer-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.footer-column h4 {
  color: var(--primary);
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin: 0 0 12px;
}
.footer-column ul {
  list-style: none;
  padding: 0;
  margin: 0;
}
.footer-column li { margin-bottom: 8px; }
.footer-column a {
  color: var(--muted);
  font-size: 0.9rem;
  transition: color 0.2s ease;
}
.footer-column a:hover { color: white; }
.footer-bottom {
  text-align: center;
  padding-top: 20px;
  border-top: 1px solid var(--border);
  color: var(--muted);
  font-size: 0.85rem;
}
.footer-bottom a { color: var(--primary); margin-left: 4px; }

@media (max-width: 900px) {
  .hero, .card-grid, .steps, .stats-grid, .testimonial-grid { grid-template-columns: 1fr; }
  .hero { padding-top: 24px; }
  .topbar { flex-direction: column; gap: 12px; align-items: flex-start; }
  .footer-grid { grid-template-columns: 1fr; }
}

@media (max-width: 600px) {
  .page-shell { width: min(100% - 16px, 1180px); }
  .topbar { padding: 14px; }
  .hero { gap: 16px; }
  .btn { width: 100%; text-align: center; }
  .info-item { flex-direction: column; align-items: flex-start; }
}