:root {
  --navy: #0B1020;
  --cyan: #00E5FF;
  --magenta: #FF2DAA;
  --lime: #B6FF3B;
  --white: #F7F7FA;
  --charcoal: #1A1F2E;
  --gradient: linear-gradient(135deg, #00E5FF, #FF2DAA);
}

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

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

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

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

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

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 15px 0;
}

.logo {
  height: 50px;
}

.logo-footer {
  height: 100px;
}

.nav-toggle {
  display: none;
}

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

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

.nav {
  display: flex;
  gap: 25px;
}

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

.nav-close {
  display: none;
}

.hero {
  background: var(--gradient);
  color: var(--white);
  padding: 70px 0;
}

.hero.small {
  padding: 50px 0;
}

.hero-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 40px;
  align-items: center;
}

.hero-content h1 {
  font-size: 3rem;
  margin-bottom: 20px;
}

.lead {
  font-size: 1.2rem;
  margin-bottom: 20px;
}

.keyword-line {
  font-size: 0.9rem;
  opacity: 0.9;
}

.cta-group {
  display: flex;
  gap: 15px;
  margin-bottom: 15px;
  flex-wrap: wrap;
}

.btn-primary, .btn-secondary {
  padding: 12px 24px;
  border-radius: 6px;
  text-decoration: none;
  border: none;
  cursor: pointer;
  font-weight: 700;
}

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

.btn-secondary {
  background: transparent;
  border: 1px solid var(--white);
  color: var(--white);
}

.section {
  padding: 70px 0;
}

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

.section-heading {
  margin-bottom: 35px;
}

.section-heading h2 {
  font-size: 2rem;
  margin-bottom: 10px;
}

.card-grid, .stats-grid {
  display: grid;
  gap: 25px;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.card, .stat-card, .image-card {
  background: var(--white);
  color: var(--charcoal);
  padding: 25px;
  border-radius: 12px;
  box-shadow: 0 6px 20px rgba(0,0,0,0.08);
}

.section.dark .card, .section.dark .stat-card, .section.dark .image-card {
  background: #101526;
  color: var(--white);
}

.image-card img {
  border-radius: 10px;
  margin-bottom: 15px;
}

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

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

.feature-list li {
  margin-bottom: 10px;
  padding-left: 20px;
  position: relative;
}

.feature-list li::before {
  content: "•";
  color: var(--lime);
  position: absolute;
  left: 0;
}

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

.faq-item h3 {
  margin-bottom: 8px;
}

.contact-form {
  display: grid;
  gap: 20px;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

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

input, textarea {
  width: 100%;
  padding: 12px;
  border-radius: 6px;
  border: 1px solid #d5d8e0;
  background: var(--white);
}

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

.footer-grid {
  display: grid;
  gap: 30px;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

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

.footer-bottom {
  text-align: center;
  margin-top: 20px;
  font-size: 0.9rem;
}

.legal h2 {
  margin-top: 25px;
  margin-bottom: 8px;
}

.cookie-banner {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--navy);
  color: var(--white);
  padding: 20px;
  z-index: 2000;
}

.cookie-content {
  width: min(1100px, 94%);
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  gap: 20px;
  align-items: center;
  flex-wrap: wrap;
}

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

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

  .form-grid {
    grid-template-columns: 1fr;
  }

  .burger {
    display: flex;
  }

  .nav {
    position: fixed;
    inset: 0;
    background: var(--navy);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    transform: translateY(-100%);
    transition: none;
    gap: 25px;
  }

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

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