:root {
  --bg: #f1f5f9;
  --surface: #ffffff;
  --text: #1e293b;
  --text-muted: #475569;
  --text-soft: #64748b;
  --primary: #0077b6;
  --primary-dark: #005f92;
  --primary-tint: rgba(0, 119, 182, 0.1);
  --border: #e2e8f0;
  --radius-lg: 16px;
  --radius-md: 12px;
  --radius-sm: 8px;
  --shadow: 0 10px 30px -12px rgba(15, 23, 42, 0.15);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, "system-ui", "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  line-height: 1.5;
}

a { color: inherit; text-decoration: none; }

img, svg { display: block; max-width: 100%; }

.container {
  width: 100%;
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Header */
header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(241, 245, 249, 0.85);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 0;
  gap: 16px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  font-size: 1.15rem;
  letter-spacing: 0.02em;
  color: var(--text);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--text-muted);
}

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

.nav-cta {
  background: var(--primary);
  color: #fff;
  padding: 10px 20px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.9rem;
  white-space: nowrap;
  flex-shrink: 0;
}

.nav-cta:hover { background: var(--primary-dark); }

@media (max-width: 720px) {
  .nav-links { display: none; }
  .brand { font-size: 1rem; }
  .nav-cta { padding: 9px 16px; font-size: 0.85rem; }
}

/* Hero */
.hero {
  padding: 88px 0 64px;
  text-align: center;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--primary-tint);
  color: var(--text);
  font-weight: 600;
  font-size: 0.85rem;
  padding: 8px 16px;
  border-radius: 999px;
  margin-bottom: 24px;
}

.badge .dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #16a34a;
}

.hero h1 {
  font-size: clamp(2.2rem, 5vw, 3.4rem);
  font-weight: 800;
  line-height: 1.15;
  margin: 0 0 20px;
  letter-spacing: -0.02em;
}

.hero h1 .accent { color: var(--primary); }

.hero p.lead {
  max-width: 640px;
  margin: 0 auto 36px;
  color: var(--text-muted);
  font-size: 1.1rem;
}

.hero-actions {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.98rem;
  border: 1px solid transparent;
  cursor: pointer;
}

.btn-primary { background: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-dark); }

.btn-secondary {
  background: var(--surface);
  color: var(--primary);
  border: 1.5px solid var(--primary);
}
.btn-secondary:hover { background: var(--primary-tint); }

/* Stat strip */
.stats {
  display: flex;
  justify-content: center;
  gap: 48px;
  flex-wrap: wrap;
  padding: 32px 0 8px;
  border-top: 1px solid var(--border);
  margin-top: 40px;
}

.stat { text-align: center; }
.stat .num { font-size: 1.6rem; font-weight: 800; color: var(--primary); }
.stat .label { font-size: 0.85rem; color: var(--text-soft); }

/* Section shell */
section { padding: 72px 0; }

.section-head {
  text-align: center;
  max-width: 620px;
  margin: 0 auto 48px;
}

.section-head .eyebrow {
  color: var(--primary);
  font-weight: 700;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 10px;
}

.section-head h2 {
  font-size: clamp(1.7rem, 3vw, 2.2rem);
  font-weight: 800;
  margin: 0 0 12px;
  letter-spacing: -0.01em;
}

.section-head p { color: var(--text-muted); margin: 0; }

/* Product cards */
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}

.product-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  gap: 14px;
  transition: transform 0.15s ease;
}

.product-card:hover { transform: translateY(-4px); }

.product-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  background: var(--primary-tint);
  display: flex;
  align-items: center;
  justify-content: center;
}

.product-card h3 {
  margin: 0;
  font-size: 1.2rem;
  font-weight: 800;
}

.product-tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--primary);
  background: var(--primary-tint);
  padding: 3px 10px;
  border-radius: 999px;
  width: fit-content;
}

.product-card p.desc {
  color: var(--text-muted);
  font-size: 0.95rem;
  margin: 0;
  flex-grow: 1;
}

.product-link {
  font-weight: 700;
  color: var(--primary);
  font-size: 0.9rem;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 4px;
}

.product-link:hover { color: var(--primary-dark); }

/* About */
.about-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: start;
}

@media (max-width: 860px) {
  .about-grid { grid-template-columns: 1fr; }
}

.about-copy p { color: var(--text-muted); margin: 0 0 16px; }
.about-copy h2 { font-size: 1.9rem; font-weight: 800; margin: 0 0 20px; letter-spacing: -0.01em; }

.info-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  box-shadow: var(--shadow);
}

.info-card h3 {
  margin: 0 0 18px;
  font-size: 1rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-soft);
}

.info-row {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 12px 0;
  border-bottom: 1px solid var(--border);
  font-size: 0.92rem;
}

.info-row:last-child { border-bottom: none; }
.info-row .k { color: var(--text-soft); }
.info-row .v { font-weight: 700; text-align: right; }

/* Contact */
.contact-card {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  border-radius: var(--radius-lg);
  padding: 48px;
  text-align: center;
  color: #fff;
}

.contact-card h2 { margin: 0 0 12px; font-size: 1.8rem; font-weight: 800; }
.contact-card p { margin: 0 0 28px; color: rgba(255,255,255,0.85); }

.contact-email {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(255,255,255,0.15);
  padding: 14px 28px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 1.05rem;
}
.contact-email:hover { background: rgba(255,255,255,0.25); }

/* Footer */
footer {
  border-top: 1px solid var(--border);
  padding: 40px 0 32px;
}

.footer-grid {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
}

.footer-links {
  display: flex;
  gap: 24px;
  font-size: 0.9rem;
  color: var(--text-soft);
  flex-wrap: wrap;
}

.footer-links a:hover { color: var(--primary); }

.footer-bottom {
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid var(--border);
  font-size: 0.85rem;
  color: var(--text-soft);
  text-align: center;
}

/* Legal pages */
.legal-page { padding: 56px 0 96px; }
.legal-page h1 { font-size: 2rem; font-weight: 800; margin-bottom: 8px; }
.legal-page .updated { color: var(--text-soft); font-size: 0.9rem; margin-bottom: 40px; }
.legal-page h2 { font-size: 1.2rem; font-weight: 800; margin: 32px 0 12px; }
.legal-page p, .legal-page li { color: var(--text-muted); font-size: 0.97rem; }
.legal-page ul { padding-left: 20px; }