:root {
  --navy: #0B1220;
  --teal: #00C2B3;
  --cyan: #33D6FF;
  --white: #F7FAFC;
  --gray: #C8D0D9;
  --amber: #FFB020;
}

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

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

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

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

.site-header {
  background: var(--navy);
  color: var(--white);
  position: sticky;
  top: 0;
  z-index: 10;
}

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

.logo-wrap {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 700;
}

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

.nav-toggle {
  display: none;
}

.burger {
  display: none;
  cursor: pointer;
  color: var(--white);
  padding: 8px 12px;
  border: 1px solid var(--cyan);
  border-radius: 6px;
}

.main-nav {
  display: flex;
  gap: 24px;
}

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

.close-menu {
  display: none;
}

.hero {
  background: linear-gradient(120deg, rgba(11,18,32,0.95), rgba(0,194,179,0.2)), url("../images/pattern.png");
  color: var(--white);
  padding: 72px 0;
}

.hero-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 36px;
  align-items: center;
}

.hero-text h1 {
  font-size: 2.8rem;
  margin-bottom: 16px;
}

.hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 16px;
}

.hero-tags span {
  background: var(--teal);
  color: var(--navy);
  padding: 8px 12px;
  border-radius: 20px;
  font-weight: 600;
}

.feature-img {
  width: 100%;
  border-radius: 16px;
  border: 1px solid var(--gray);
}

.section {
  padding: 64px 0;
}

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

.section h2 {
  font-size: 2rem;
  margin-bottom: 16px;
}

.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
  margin-top: 24px;
}

.card {
  background: var(--white);
  padding: 20px;
  border: 1px solid var(--gray);
  border-radius: 12px;
  box-shadow: 0 6px 20px rgba(11,18,32,0.06);
}

.split {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 36px;
  align-items: center;
}

.feature-list {
  list-style: none;
  margin-top: 16px;
}

.feature-list li {
  margin-bottom: 12px;
  padding-left: 24px;
  position: relative;
}

.feature-list li::before {
  content: "•";
  position: absolute;
  left: 0;
  color: var(--teal);
  font-weight: 700;
}

.playbook-grid, .data-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
  margin-top: 24px;
}

.playbook, .data-card {
  padding: 18px;
  border-radius: 12px;
  background: var(--white);
  border: 1px solid var(--gray);
}

.media-row {
  margin-top: 24px;
}

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

.faq-item {
  background: var(--white);
  border: 1px solid var(--gray);
  border-radius: 12px;
  padding: 20px;
}

.contact-panel {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 36px;
  align-items: start;
}

.contact-list {
  list-style: none;
  margin: 16px 0;
}

.contact-list li {
  margin-bottom: 8px;
  font-weight: 600;
}

.contact-form {
  display: grid;
  gap: 14px;
  background: var(--white);
  padding: 24px;
  border: 1px solid var(--gray);
  border-radius: 12px;
}

.contact-form input, .contact-form textarea {
  width: 100%;
  padding: 10px;
  border: 1px solid var(--gray);
  border-radius: 6px;
}

.contact-form button {
  background: var(--amber);
  border: none;
  padding: 12px 18px;
  font-weight: 700;
  border-radius: 6px;
  cursor: pointer;
}

.page-hero {
  background: var(--navy);
  color: var(--white);
  padding: 60px 0;
}

.steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
  margin-top: 24px;
}

.step {
  background: var(--white);
  border: 1px solid var(--gray);
  border-radius: 12px;
  padding: 20px;
}

.site-footer {
  background: var(--navy);
  color: var(--white);
  padding: 40px 0 20px;
}

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

.footer-brand p {
  margin-top: 12px;
}

.footer-nav {
  display: grid;
  gap: 8px;
}

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

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

.footer-bottom {
  margin-top: 20px;
  border-top: 1px solid rgba(255,255,255,0.2);
  padding-top: 16px;
  font-size: 0.9rem;
}

.cookie-banner {
  position: fixed;
  bottom: 0;
  width: 100%;
  background: var(--navy);
  color: var(--white);
  padding: 16px;
  display: none;
  z-index: 20;
}

.cookie-content {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  justify-content: space-between;
  width: min(1200px, 92%);
  margin: 0 auto;
}

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

.cookie-actions button {
  background: var(--teal);
  border: none;
  padding: 8px 14px;
  font-weight: 700;
  border-radius: 6px;
  cursor: pointer;
}

.cookie-link {
  color: var(--cyan);
}

@media (max-width: 900px) {
  .hero-grid, .split, .contact-panel {
    grid-template-columns: 1fr;
  }
  .hero-text h1 {
    font-size: 2.2rem;
  }
  .main-nav {
    position: fixed;
    inset: 0;
    background: var(--navy);
    flex-direction: column;
    padding: 80px 24px;
    gap: 20px;
    transform: translateX(100%);
    transition: none;
  }
  .main-nav a {
    font-size: 1.2rem;
  }
  .close-menu {
    display: block;
    position: absolute;
    top: 20px;
    right: 24px;
    color: var(--white);
    font-size: 1.6rem;
    cursor: pointer;
  }
  .burger {
    display: inline-block;
  }
  .nav-toggle:checked + .burger + .main-nav {
    transform: translateX(0);
  }
}

@media (max-width: 600px) {
  .hero {
    padding: 48px 0;
  }
  .section {
    padding: 48px 0;
  }
  .hero-text h1 {
    font-size: 1.9rem;
  }
}