:root {
  --primary: #0B1F3A;
  --secondary: #16B8A6;
  --accent: #FFB020;
  --background: #F7F9FC;
  --surface: #FFFFFF;
  --text: #1F2937;
  --muted: #5B677A;
  --border: #E1E7F0;
}

* {
  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;
}

img {
  max-width: 100%;
  display: block;
  border-radius: 10px;
}

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

.container {
  width: min(1200px, 90%);
  margin: 0 auto;
}

.site-header {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 20;
}

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

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

.nav-toggle {
  display: none;
}

.nav-burger {
  display: none;
  cursor: pointer;
  flex-direction: column;
  gap: 5px;
}

.nav-burger span {
  width: 24px;
  height: 2px;
  background: var(--primary);
}

.nav-links {
  display: flex;
  gap: 24px;
  align-items: center;
}

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

.nav-close {
  display: none;
  font-size: 32px;
  color: var(--surface);
  position: absolute;
  top: 20px;
  right: 20px;
  cursor: pointer;
}

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

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

.hero-grid {
  display: grid;
  gap: 40px;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  align-items: center;
}

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

.hero-content p {
  color: #E7EEF8;
  margin-bottom: 24px;
}

.hero-highlights {
  display: grid;
  gap: 20px;
}

.hero-highlights h3 {
  color: var(--accent);
  margin-bottom: 8px;
}

.section {
  padding: 70px 0;
}

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

.section h2 {
  font-size: clamp(1.6rem, 2.4vw, 2.4rem);
  margin-bottom: 18px;
  color: var(--primary);
}

.section p {
  margin-bottom: 16px;
  color: var(--muted);
}

.grid-3,
.grid-4 {
  display: grid;
  gap: 24px;
  margin-top: 24px;
}

.grid-3 {
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.grid-4 {
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 24px;
  border-radius: 12px;
  box-shadow: 0 8px 20px rgba(11, 31, 58, 0.06);
}

.card h3 {
  color: var(--primary);
  margin-bottom: 10px;
}

.split {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 40px;
  align-items: center;
}

.reverse {
  direction: rtl;
}

.reverse > * {
  direction: ltr;
}

.feature-list {
  list-style: none;
  display: grid;
  gap: 12px;
  margin-top: 20px;
  color: var(--muted);
}

.stats {
  display: grid;
  gap: 20px;
  margin-top: 20px;
}

.faq {
  display: grid;
  gap: 16px;
}

.faq-item {
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 20px;
  border-radius: 10px;
}

.faq-item h3 {
  margin-bottom: 8px;
  color: var(--primary);
}

.contact-section {
  background: var(--surface);
}

.contact-form {
  margin-top: 24px;
  display: grid;
  gap: 18px;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 18px;
}

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

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

.btn-primary {
  background: var(--secondary);
  color: var(--surface);
  border: none;
  padding: 12px 24px;
  border-radius: 8px;
  font-weight: 600;
  cursor: pointer;
}

.btn-secondary {
  background: var(--accent);
  color: var(--primary);
  padding: 10px 18px;
  border-radius: 8px;
  font-weight: 600;
}

.btn-ghost {
  background: transparent;
  color: var(--primary);
  border: 1px solid var(--primary);
  padding: 10px 18px;
  border-radius: 8px;
  font-weight: 600;
  cursor: pointer;
}

.cookie-banner {
  position: fixed;
  bottom: 0;
  width: 100%;
  background: var(--primary);
  color: var(--surface);
  padding: 16px 0;
  display: none;
  z-index: 30;
}

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

.cookie-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

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

.footer-grid {
  display: grid;
  gap: 32px;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.footer-brand p {
  color: #E7EEF8;
  margin-top: 8px;
}

.footer-logo {
  height: 100px;
  width: auto;
  margin-bottom: 10px;
}

.footer-nav h4 {
  margin-bottom: 12px;
  color: var(--accent);
}

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

.footer-nav a {
  color: #E7EEF8;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  margin-top: 30px;
  padding-top: 16px;
  text-align: center;
  color: #E7EEF8;
}

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

@media (max-width: 900px) {
  .nav-burger {
    display: flex;
  }

  .nav-links {
    position: fixed;
    inset: 0;
    background: var(--primary);
    flex-direction: column;
    justify-content: center;
    gap: 24px;
    transform: translateY(-100%);
    transition: none;
  }

  .nav-links a {
    color: var(--surface);
    font-size: 1.2rem;
  }

  .nav-close {
    display: block;
  }

  .nav-toggle:checked ~ .nav-links {
    transform: translateY(0);
  }
}

@media (max-width: 600px) {
  .hero {
    padding: 60px 0;
  }

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