:root {
  --primary: #1e40af;
  --primary-dark: #1e3a8a;
  --secondary: #06b6d4;
  --accent: #22c55e;
  --bg: #f8fafc;
  --text: #0f172a;
  --muted: #475569;
  --card: #ffffff;
  --border: #e2e8f0;
  --shadow: 0 15px 35px rgba(15, 23, 42, 0.08);
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html,
body {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
}

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

.container {
  width: min(1120px, 92%);
  margin: 0 auto;
}

.header {
  position: sticky;
  top: 0;
  z-index: 1000;
  backdrop-filter: blur(12px);
  background: rgba(255, 255, 255, 0.88);
  border-bottom: 1px solid rgba(148, 163, 184, 0.2);
}

.nav-wrap {
  min-height: 78px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--text);
}

.brand-badge {
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: #fff;
  font-weight: 800;
  padding: 10px 12px;
  border-radius: 12px;
}

.brand strong {
  display: block;
  font-size: 0.95rem;
}

.brand small {
  color: var(--muted);
  font-size: 0.78rem;
}

.menu {
  display: flex;
  align-items: center;
  gap: 18px;
}

.menu a {
  text-decoration: none;
  color: var(--text);
  font-weight: 500;
}

.btn {
  border: none;
  border-radius: 12px;
  padding: 12px 18px;
  text-decoration: none;
  font-weight: 600;
  cursor: pointer;
  transition: 0.25s ease;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.btn-sm {
  padding: 10px 14px;
  font-size: 0.9rem;
}

.btn-primary {
  color: #fff;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  box-shadow: 0 10px 24px rgba(30, 64, 175, 0.24);
}

.btn-primary:hover {
  transform: translateY(-2px);
}

.btn-secondary {
  color: var(--primary);
  background: #e0e7ff;
}

.hero {
  position: relative;
  overflow: hidden;
  padding: 84px 0 56px;
  background: radial-gradient(circle at 20% 20%, #dbeafe 0%, #eff6ff 40%, #f8fafc 100%);
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(115deg, rgba(30, 64, 175, 0.08), rgba(6, 182, 212, 0.05));
  pointer-events: none;
}

.hero-content {
  position: relative;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 30px;
  align-items: center;
}

.kicker {
  color: var(--primary-dark);
  font-weight: 700;
  letter-spacing: 0.4px;
  margin-bottom: 10px;
}

.hero-text h1 {
  font-size: clamp(1.8rem, 3.5vw, 3.1rem);
  line-height: 1.16;
  margin-bottom: 14px;
}

.hero-text p {
  color: var(--muted);
  margin-bottom: 18px;
}

.hero-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}

.hero-trust {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  color: #1f2937;
  font-weight: 500;
  font-size: 0.95rem;
}

.hero-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 18px;
  overflow: hidden;
  box-shadow: var(--shadow);
}

.hero-card img {
  height: 280px;
  width: 100%;
  object-fit: cover;
}

.hero-card-text {
  padding: 18px;
}

.section {
  padding: 74px 0;
}

.section.alt {
  background: #f1f5f9;
}

.section-head {
  max-width: 740px;
  margin-bottom: 26px;
}

.section-head h2 {
  font-size: clamp(1.5rem, 2.5vw, 2.3rem);
  line-height: 1.2;
}

.grid {
  display: grid;
  gap: 18px;
}

.cards-4 {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.cards-2 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 22px;
  box-shadow: var(--shadow);
}

.card .icon {
  font-size: 1.6rem;
  margin-bottom: 8px;
}

.card h3 {
  margin-bottom: 8px;
  font-size: 1.1rem;
}

.card p {
  color: var(--muted);
}

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
  align-items: center;
}

.check-list {
  list-style: none;
  margin-top: 14px;
  display: grid;
  gap: 8px;
}

.check-list li::before {
  content: '✓';
  color: var(--accent);
  font-weight: 800;
  margin-right: 8px;
}

.media-box img {
  border-radius: 18px;
  box-shadow: var(--shadow);
}

.authority-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.info-box {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 18px;
}

.info-box span {
  color: var(--muted);
  font-size: 0.9rem;
}

.info-box strong {
  display: block;
  margin-top: 6px;
}

.map-frame {
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--border);
  min-height: 320px;
  box-shadow: var(--shadow);
}

.map-frame iframe {
  width: 100%;
  height: 100%;
  min-height: 320px;
  border: 0;
}

.faq-list {
  display: grid;
  gap: 12px;
}

details {
  background: #fff;
  border-radius: 12px;
  border: 1px solid var(--border);
  padding: 14px 16px;
}

summary {
  cursor: pointer;
  font-weight: 600;
}

details p {
  margin-top: 10px;
  color: var(--muted);
}

.cta-final {
  background: linear-gradient(140deg, #dbeafe, #f0f9ff);
}

.cta-wrap {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  align-items: start;
}

.contact-form {
  background: #fff;
  padding: 22px;
  border: 1px solid var(--border);
  border-radius: 16px;
  box-shadow: var(--shadow);
  display: grid;
  gap: 8px;
}

.contact-form label {
  font-weight: 600;
  margin-top: 4px;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  border: 1px solid #cbd5e1;
  border-radius: 10px;
  padding: 12px;
  font: inherit;
}

.form-note {
  margin-top: 6px;
  font-size: 0.92rem;
  color: var(--primary-dark);
}

.footer {
  background: #0b1220;
  color: #e5e7eb;
  padding-top: 42px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  gap: 18px;
}

.footer a {
  color: #c7d2fe;
  text-decoration: none;
}

.copy {
  margin-top: 24px;
  border-top: 1px solid rgba(148, 163, 184, 0.25);
  text-align: center;
  padding: 14px;
  color: #cbd5e1;
}

.menu-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border-radius: 10px;
  border: 1px solid #cbd5e1;
  background: #fff;
}

.menu-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: #111827;
  margin: 5px auto;
}

@media (max-width: 980px) {
  .hero-content,
  .split,
  .cta-wrap,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .cards-4,
  .cards-2,
  .authority-grid {
    grid-template-columns: 1fr 1fr;
  }

  .menu-toggle {
    display: inline-block;
  }

  .menu {
    position: absolute;
    top: 78px;
    right: 4%;
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 12px;
    display: none;
    flex-direction: column;
    align-items: flex-start;
    min-width: 220px;
    box-shadow: var(--shadow);
  }

  .menu.open {
    display: flex;
  }
}

@media (max-width: 640px) {
  .cards-4,
  .cards-2,
  .authority-grid {
    grid-template-columns: 1fr;
  }

  .section {
    padding: 58px 0;
  }
}