:root {
  --primary: #1D4ED8;
  --secondary: #0F172A;
  --accent: #22C55E;
  --background: #F8FAFC;
  --surface: #FFFFFF;
  --text: #0B1220;
  --muted: #64748B;
}

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

body {
  font-family: "Segoe UI", Arial, sans-serif;
  color: var(--text);
  background: var(--background);
  line-height: 1.6;
}

.container {
  width: 92%;
  max-width: 1200px;
  margin: 0 auto;
}

.site-header {
  background: var(--surface);
  border-bottom: 1px solid #e2e8f0;
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 0;
}

.logo {
  max-height: 50px;
}

.logo-footer {
  max-height: 100px;
  margin-bottom: 12px;
}

.main-nav ul {
  list-style: none;
  display: flex;
  gap: 20px;
}

.main-nav a {
  text-decoration: none;
  color: var(--secondary);
  font-weight: 600;
}

.main-nav a.active {
  color: var(--primary);
}

.nav-toggle {
  display: none;
}

.burger {
  display: none;
  cursor: pointer;
  font-weight: 700;
  color: var(--secondary);
}

.close-menu {
  display: none;
}

.hero {
  padding: 60px 0;
  background: linear-gradient(120deg, #e0e7ff 0%, #f8fafc 60%);
}

.hero-img, .section-img, .gallery-img {
  width: 100%;
  border-radius: 10px;
  display: block;
}

.section {
  padding: 60px 0;
}

.bg-surface {
  background: var(--surface);
}

.grid {
  display: grid;
  gap: 32px;
}

.two-col {
  grid-template-columns: repeat(2, 1fr);
  align-items: center;
}

.three-col {
  grid-template-columns: repeat(3, 1fr);
}

.card {
  background: var(--surface);
  padding: 24px;
  border-radius: 12px;
  box-shadow: 0 8px 20px rgba(15, 23, 42, 0.06);
}

.card h3 {
  margin-bottom: 12px;
}

.list {
  list-style: disc;
  padding-left: 20px;
}

.btn {
  padding: 12px 22px;
  border-radius: 6px;
  text-decoration: none;
  display: inline-block;
  font-weight: 700;
}

.btn.primary {
  background: var(--primary);
  color: white;
}

.btn.secondary {
  border: 2px solid var(--primary);
  color: var(--primary);
  background: transparent;
}

.cta-group {
  display: flex;
  gap: 16px;
  margin-top: 20px;
  flex-wrap: wrap;
}

.contact-form {
  display: grid;
  gap: 14px;
  background: var(--surface);
  padding: 24px;
  border-radius: 12px;
  box-shadow: 0 8px 20px rgba(15, 23, 42, 0.06);
}

.contact-form input, .contact-form textarea {
  padding: 10px;
  border-radius: 6px;
  border: 1px solid #cbd5f0;
  font-size: 1rem;
}

.faq {
  display: grid;
  gap: 20px;
}

.faq-item {
  background: var(--surface);
  padding: 20px;
  border-radius: 10px;
  box-shadow: 0 8px 20px rgba(15, 23, 42, 0.05);
}

.site-footer {
  background: var(--secondary);
  color: white;
  padding: 40px 0 20px;
}

.site-footer a {
  color: white;
  text-decoration: none;
}

.footer-grid {
  display: grid;
  gap: 30px;
  grid-template-columns: repeat(3, 1fr);
}

.footer-nav {
  list-style: none;
  display: grid;
  gap: 8px;
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.2);
  margin-top: 20px;
  padding-top: 16px;
  text-align: center;
  color: #e2e8f0;
}

.cookie-banner {
  background: var(--secondary);
  color: white;
  padding: 16px 0;
  position: fixed;
  bottom: 0;
  width: 100%;
  display: none;
  z-index: 200;
}

.cookie-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

@media (max-width: 900px) {
  .two-col, .three-col, .footer-grid {
    grid-template-columns: 1fr;
  }

  .main-nav {
    position: fixed;
    inset: 0;
    background: var(--secondary);
    display: none;
    padding: 60px 24px;
    z-index: 150;
  }

  .main-nav ul {
    flex-direction: column;
    gap: 24px;
  }

  .main-nav a {
    color: white;
    font-size: 1.2rem;
  }

  .nav-toggle:checked ~ .main-nav {
    display: block;
  }

  .burger {
    display: block;
  }

  .close-menu {
    display: block;
    color: white;
    font-size: 2rem;
    position: absolute;
    top: 20px;
    right: 20px;
    cursor: pointer;
  }
}

@media (max-width: 600px) {
  .hero {
    padding: 40px 0;
  }

  .cta-group {
    flex-direction: column;
    align-items: flex-start;
  }

  .cookie-content {
    flex-direction: column;
    align-items: flex-start;
  }
}