@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

:root {
  --charcoal: #0B1220;
  --electric-blue: #2563EB;
  --cyan-accent: #22D3EE;
  --warm-sand: #F5F1E8;
  --slate-gray: #64748B;
  --white: #FFFFFF;
}

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

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

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

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

.container {
  width: min(1200px, 92%);
  margin: 0 auto;
}

.site-header {
  background: var(--charcoal);
  color: var(--white);
  position: sticky;
  top: 0;
  z-index: 1000;
}

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

.logo {
  max-height: 50px;
}

.nav-toggle {
  display: none;
}

.burger {
  display: none;
  color: var(--white);
  background: var(--electric-blue);
  padding: 8px 14px;
  border-radius: 6px;
}

.site-nav ul {
  display: flex;
  gap: 24px;
  list-style: none;
}

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

.site-nav a:hover {
  color: var(--cyan-accent);
}

.hero {
  background: var(--charcoal);
  color: var(--white);
  padding: 80px 0;
}

.hero.small {
  padding: 60px 0;
}

.hero-grid {
  display: grid;
  gap: 32px;
  align-items: center;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.hero h1 {
  font-size: clamp(2rem, 4vw, 3rem);
  margin-bottom: 16px;
}

.hero p {
  margin-bottom: 16px;
  color: #dbe4ff;
}

.btn {
  display: inline-block;
  padding: 12px 22px;
  border-radius: 6px;
  font-weight: 600;
}

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

.btn.secondary {
  background: var(--cyan-accent);
  color: var(--charcoal);
}

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

.section {
  padding: 70px 0;
}

.section.light {
  background: var(--warm-sand);
}

.section.dark {
  background: var(--charcoal);
  color: var(--white);
}

.section h2 {
  font-size: clamp(1.6rem, 3vw, 2.3rem);
  margin-bottom: 24px;
}

.grid {
  display: grid;
  gap: 24px;
}

.grid.two {
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.grid.three {
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.card {
  background: var(--white);
  padding: 24px;
  border-radius: 8px;
  box-shadow: 0 6px 18px rgba(0,0,0,0.08);
}

.section.dark .card {
  background: #101a2c;
  color: var(--white);
}

.image-card h3 {
  margin-top: 16px;
  margin-bottom: 8px;
}

.split {
  display: grid;
  gap: 32px;
  align-items: center;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.list {
  list-style: disc;
  padding-left: 20px;
  margin-top: 16px;
}

.faq details {
  background: var(--white);
  margin-bottom: 12px;
  padding: 16px;
  border-radius: 6px;
}

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

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

.contact-form {
  display: grid;
  gap: 16px;
}

.form-grid {
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

input, textarea {
  width: 100%;
  padding: 12px;
  border: 1px solid #cbd5e1;
  border-radius: 6px;
  font-size: 1rem;
}

textarea {
  min-height: 140px;
  resize: vertical;
}

.site-footer {
  background: var(--charcoal);
  color: var(--white);
  padding: 50px 0 20px;
}

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

.footer-grid {
  display: grid;
  gap: 24px;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.footer-nav ul, .footer-legal ul {
  list-style: none;
  margin-top: 8px;
}

.footer-nav a, .footer-legal a {
  color: var(--white);
}

.footer-bottom {
  margin-top: 20px;
  border-top: 1px solid #1f2a44;
  padding-top: 12px;
  text-align: center;
  color: #cbd5e1;
}

.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--charcoal);
  color: var(--white);
  padding: 16px 0;
  display: none;
}

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

@media (max-width: 860px) {
  .burger {
    display: inline-block;
  }
  .site-nav {
    position: fixed;
    inset: 0;
    background: var(--charcoal);
    display: none;
    padding: 80px 24px;
  }
  .site-nav ul {
    flex-direction: column;
    gap: 16px;
  }
  .nav-toggle:checked ~ .site-nav {
    display: block;
  }
  .nav-close {
    position: absolute;
    top: 20px;
    right: 20px;
    font-size: 2rem;
    color: var(--white);
    cursor: pointer;
  }
}

@media (max-width: 480px) {
  .cta-group {
    flex-direction: column;
  }
  .hero {
    padding: 60px 0;
  }
}