:root {
  --primary: #0F766E;
  --secondary: #1D4ED8;
  --accent: #F97316;
  --bg: #F8FAFC;
  --surface: #FFFFFF;
  --text: #0F172A;
  --muted: #64748B;
  --border: #E2E8F0;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Segoe UI", Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
}

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

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

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

.site-header {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 999;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 0;
  gap: 16px;
}

.logo {
  height: 50px;
  width: auto;
}

.logo-footer {
  height: 100px;
  width: auto;
}

.nav {
  display: flex;
  gap: 22px;
  align-items: center;
}

.nav a {
  font-weight: 600;
  color: var(--text);
}

.nav-toggle {
  display: none;
}

.nav-toggle-label {
  display: none;
  border: 1px solid var(--border);
  padding: 8px 12px;
  border-radius: 6px;
  background: var(--surface);
  font-weight: 600;
}

.nav-close {
  display: none;
}

.section {
  padding: 64px 0;
}

.section.light {
  background: var(--surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.hero-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
  align-items: center;
}

.hero-text h1 {
  font-size: clamp(28px, 4vw, 48px);
  margin-top: 0;
}

.btn {
  display: inline-block;
  padding: 12px 18px;
  border-radius: 8px;
  border: 1px solid transparent;
  font-weight: 600;
}

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

.btn.secondary {
  background: var(--surface);
  color: var(--text);
  border-color: var(--border);
}

.cta-group {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 16px;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 24px;
}

.card {
  background: var(--surface);
  padding: 20px;
  border: 1px solid var(--border);
  border-radius: 12px;
}

.split {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 30px;
  align-items: center;
}

.list {
  padding-left: 18px;
}

.faq details {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px 16px;
  margin-bottom: 12px;
}

.contact-form {
  background: var(--surface);
  padding: 24px;
  border-radius: 12px;
  border: 1px solid var(--border);
  margin-top: 20px;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

input, textarea {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 16px;
}

label {
  display: block;
  margin-bottom: 6px;
  font-weight: 600;
}

.site-footer {
  background: var(--text);
  color: #fff;
  padding: 40px 0 20px;
}

.site-footer a {
  color: #fff;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 24px;
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.2);
  margin-top: 20px;
  padding-top: 14px;
  text-align: center;
}

.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--surface);
  border-top: 1px solid var(--border);
  padding: 16px;
  display: none;
  z-index: 1000;
}

.cookie-content {
  width: min(1100px, 92%);
  margin: 0 auto;
  display: flex;
  gap: 16px;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
}

.cookie-actions {
  display: flex;
  gap: 10px;
  align-items: center;
}

.cookie-link {
  color: var(--secondary);
  font-weight: 600;
}

.message-summary {
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 20px;
  border-radius: 10px;
  margin-top: 20px;
}

@media (max-width: 900px) {
  .hero-grid,
  .split {
    grid-template-columns: 1fr;
  }
  .grid-3 {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .form-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .nav {
    position: fixed;
    inset: 0;
    background: var(--surface);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 24px;
    transform: translateY(-100%);
    transition: none;
  }
  .nav-toggle-label {
    display: inline-block;
  }
  .nav-close {
    display: block;
    position: absolute;
    top: 18px;
    right: 20px;
    font-size: 28px;
    cursor: pointer;
  }
  .nav-toggle:checked ~ .nav {
    transform: translateY(0);
  }
}

@media (max-width: 480px) {
  .section {
    padding: 48px 0;
  }
}