:root {
  --navy: #0B1220;
  --teal: #00D4B8;
  --coral: #FF4D5A;
  --white: #F7FAFF;
  --gray: #6B7280;
  --card-bg: #111827;
}

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

body {
  font-family: "Segoe UI", Arial, sans-serif;
  color: var(--navy);
  background: var(--white);
  line-height: 1.7;
}

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

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

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

.site-header {
  background: var(--white);
  border-bottom: 1px solid rgba(11, 18, 32, 0.1);
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 0;
}

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

.main-nav ul,
.mobile-nav ul,
.footer-nav ul,
.footer-legal ul {
  list-style: none;
  display: flex;
  gap: 24px;
}

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

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

.nav-toggle {
  display: none;
}

.burger {
  display: none;
  flex-direction: column;
  gap: 6px;
  cursor: pointer;
}

.burger span {
  width: 26px;
  height: 3px;
  background: var(--navy);
}

.mobile-nav {
  position: fixed;
  inset: 0;
  background: var(--navy);
  color: var(--white);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 40px;
  transform: translateX(100%);
  transition: none;
}

.mobile-nav ul {
  flex-direction: column;
  gap: 22px;
  text-align: center;
}

.mobile-nav a {
  color: var(--white);
  font-size: 22px;
}

.close-menu {
  position: absolute;
  top: 20px;
  right: 24px;
  font-size: 36px;
  cursor: pointer;
}

.nav-toggle:checked ~ .mobile-nav {
  transform: translateX(0);
}

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

.inner-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(2.2rem, 3vw, 3.5rem);
  margin-bottom: 16px;
  color: var(--navy);
}

.hero-content p {
  margin-bottom: 16px;
  color: var(--gray);
}

.hero-details {
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  margin-top: 24px;
}

.hero-details h3 {
  color: var(--navy);
  font-size: 1.05rem;
}

.section {
  padding: 70px 0;
}

.light-bg {
  background: #eef3ff;
}

.dark-bg {
  background: var(--navy);
  color: var(--white);
}

.dark-bg h2,
.dark-bg h3,
.dark-bg p {
  color: var(--white);
}

.section h2 {
  font-size: clamp(1.8rem, 2.4vw, 2.6rem);
  margin-bottom: 20px;
}

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

.dark-bg p {
  color: #d7e1f3;
}

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

.image-card {
  border-radius: 18px;
  overflow: hidden;
  border: 1px solid rgba(11, 18, 32, 0.1);
  background: var(--white);
}

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

.card {
  background: var(--white);
  border-radius: 16px;
  padding: 24px;
  border: 1px solid rgba(11, 18, 32, 0.08);
  box-shadow: 0 10px 30px rgba(11, 18, 32, 0.05);
}

.card h3 {
  margin-bottom: 12px;
  color: var(--navy);
}

.checklist {
  list-style: none;
  padding-left: 0;
}

.checklist li {
  margin-bottom: 10px;
  position: relative;
  padding-left: 24px;
  color: var(--navy);
}

.checklist li::before {
  content: "•";
  position: absolute;
  left: 0;
  color: var(--teal);
  font-weight: bold;
}

.stats-grid,
.feature-grid,
.faq-grid {
  display: grid;
  gap: 20px;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.stats-grid h3,
.feature-grid h3 {
  color: var(--teal);
  margin-bottom: 8px;
}

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

.form-card {
  background: var(--white);
  border-radius: 18px;
  padding: 24px;
  border: 1px solid rgba(11, 18, 32, 0.12);
}

form label {
  display: block;
  font-weight: 600;
  margin-bottom: 8px;
}

form input,
form select,
form textarea {
  width: 100%;
  padding: 12px;
  margin-bottom: 16px;
  border-radius: 8px;
  border: 1px solid rgba(11, 18, 32, 0.2);
  font-size: 1rem;
}

.btn-primary {
  background: var(--teal);
  color: var(--navy);
  border: none;
  padding: 12px 20px;
  border-radius: 8px;
  font-weight: 700;
  cursor: pointer;
  display: inline-block;
}

.btn-secondary {
  background: var(--gray);
  color: var(--white);
  border: none;
  padding: 12px 20px;
  border-radius: 8px;
  font-weight: 700;
  cursor: pointer;
}

.site-footer {
  background: var(--navy);
  color: var(--white);
  padding: 50px 0 30px;
}

.footer-grid {
  display: grid;
  gap: 30px;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

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

.footer-nav ul,
.footer-legal ul {
  flex-direction: column;
  gap: 10px;
}

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

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  margin-top: 20px;
  padding-top: 20px;
  text-align: center;
  color: #cbd5e1;
}

.cookie-banner {
  position: fixed;
  bottom: 20px;
  right: 20px;
  background: var(--white);
  border-radius: 16px;
  border: 1px solid rgba(11, 18, 32, 0.2);
  box-shadow: 0 10px 30px rgba(11, 18, 32, 0.1);
  max-width: 360px;
  padding: 20px;
  display: none;
  z-index: 200;
}

.cookie-banner p {
  color: var(--navy);
  margin-bottom: 16px;
}

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

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

@media (max-width: 900px) {
  .main-nav {
    display: none;
  }

  .burger {
    display: flex;
  }

  .mobile-nav {
    display: flex;
  }

  .mobile-nav ul {
    display: flex;
  }
}

@media (max-width: 600px) {
  .header-wrap {
    gap: 16px;
  }

  .cookie-banner {
    right: 12px;
    left: 12px;
    max-width: none;
  }

  .hero {
    padding: 60px 0;
  }
}