/* Base */
:root {
  --bg: #0f172a;
  --bg-soft: #111c34;
  --surface: #ffffff;
  --surface-muted: #f3f5f8;
  --text: #0f172a;
  --text-muted: #5b6473;
  --accent: #3fb6b2;
  --accent-dark: #2a8d89;
  --line: #e4e8ee;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Inter", "Segoe UI", system-ui, -apple-system, sans-serif;
  color: var(--text);
  background: var(--surface);
  line-height: 1.6;
}

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

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

.container {
  width: 100%;
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 20px;
}

.section {
  padding: 56px 0;
}

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

.section-dark {
  background: var(--bg);
  color: #ffffff;
}

.eyebrow {
  text-transform: uppercase;
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--text-muted);
}

.section-dark .eyebrow {
  color: rgba(255, 255, 255, 0.7);
}

.title {
  font-size: 32px;
  margin: 10px 0 16px;
}

.subtitle {
  font-size: 18px;
  color: var(--text-muted);
}

.section-dark .subtitle {
  color: rgba(255, 255, 255, 0.75);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 18px;
  border-radius: 999px;
  border: 1px solid var(--accent);
  background: var(--accent);
  color: #ffffff;
  font-weight: 600;
  transition: transform 0.2s ease, background 0.2s ease;
}

.btn:hover,
.btn:focus {
  background: var(--accent-dark);
  transform: translateY(-1px);
}

.btn-outline {
  background: transparent;
  color: var(--accent);
}

.btn-ghost {
  border-color: transparent;
  background: rgba(255, 255, 255, 0.12);
  color: #ffffff;
}

.pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  border-radius: 999px;
  background: rgba(63, 182, 178, 0.15);
  color: var(--accent-dark);
  font-weight: 600;
  font-size: 14px;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: #ffffff;
  border-bottom: 1px solid var(--line);
}

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

.brand {
  font-weight: 700;
  font-size: 20px;
  letter-spacing: 0.02em;
}

.site-nav {
  display: none;
  align-items: center;
  gap: 18px;
  font-weight: 500;
}

.nav-toggle {
  border: 1px solid var(--line);
  background: #ffffff;
  padding: 8px 12px;
  border-radius: 8px;
  font-weight: 600;
}

.mobile-nav {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 16px 20px 22px;
  background: #ffffff;
  border-top: 1px solid var(--line);
}

.mobile-nav[aria-hidden="true"] {
  display: none;
}

.mobile-nav a {
  padding: 8px 0;
  border-bottom: 1px solid var(--line);
}

.mobile-nav .btn {
  align-self: flex-start;
}

/* Hero */
.hero {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.hero-card {
  background: var(--bg-soft);
  color: #ffffff;
  padding: 24px;
  border-radius: 16px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.hero-meta {
  display: flex;
  flex-direction: column;
  gap: 12px;
  font-size: 15px;
}

.hero-icons {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.icon-block {
  display: flex;
  align-items: center;
  gap: 12px;
  background: rgba(255, 255, 255, 0.1);
  padding: 10px 12px;
  border-radius: 12px;
  font-size: 14px;
}

/* Cards */
.card-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
}

.card {
  flex: 1 1 240px;
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.card h3 {
  margin: 0;
  font-size: 20px;
}

.card p {
  margin: 0;
  color: var(--text-muted);
}

.highlight-card {
  background: var(--bg);
  color: #ffffff;
  border-color: transparent;
}

.highlight-card p {
  color: rgba(255, 255, 255, 0.75);
}

/* Alternating blocks */
.split {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.split-panel {
  flex: 1;
  padding: 20px;
  border-radius: 16px;
  border: 1px solid var(--line);
  background: #ffffff;
}

.split-panel strong {
  display: block;
  margin-bottom: 6px;
}

/* Stats */
.stats {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.stat {
  flex: 1 1 160px;
  padding: 18px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.stat span {
  font-size: 26px;
  font-weight: 700;
  display: block;
}

/* Testimonials */
.testimonials {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.testimonial {
  padding: 18px;
  border-radius: 16px;
  background: #ffffff;
  border: 1px solid var(--line);
}

.testimonial p {
  margin: 0 0 12px;
}

/* Comparison */
.comparison {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.comparison-row {
  display: flex;
  flex-direction: column;
  gap: 10px;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 16px;
}

.comparison-row strong {
  font-size: 16px;
}

/* FAQ */
.faq-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.faq-item {
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #ffffff;
  overflow: hidden;
}

.faq-question {
  width: 100%;
  text-align: left;
  padding: 14px 16px;
  font-weight: 600;
  background: #ffffff;
  border: none;
}

.faq-answer {
  padding: 0 16px 16px;
  color: var(--text-muted);
}

.faq-answer[hidden] {
  display: none;
}

/* Footer */
.site-footer {
  border-top: 1px solid var(--line);
  padding: 32px 0;
  background: #ffffff;
}

.footer-inner {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 14px;
  color: var(--text-muted);
}

/* Cookie banner and modal */
.cookie-banner {
  position: fixed;
  bottom: 16px;
  left: 16px;
  right: 16px;
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 16px;
  display: none;
  flex-direction: column;
  gap: 12px;
  z-index: 40;
  box-shadow: 0 12px 30px rgba(15, 23, 42, 0.12);
}

.cookie-banner.is-visible {
  display: flex;
}

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

.cookie-modal {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.55);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
  z-index: 50;
}

.cookie-modal.is-visible {
  display: flex;
}

.modal-content {
  background: #ffffff;
  border-radius: 18px;
  padding: 22px;
  max-width: 560px;
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.toggle-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 14px;
  border-radius: 12px;
  background: var(--surface-muted);
}

.toggle-btn {
  border: 1px solid var(--line);
  background: #ffffff;
  border-radius: 999px;
  padding: 8px 14px;
  font-weight: 600;
}

.toggle-btn[aria-pressed="true"] {
  background: var(--accent);
  color: #ffffff;
  border-color: var(--accent);
}

/* Utility */
.list {
  margin: 0;
  padding-left: 18px;
  color: var(--text-muted);
}

.stack {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

/* Desktop */
@media (min-width: 900px) {
  .site-nav {
    display: flex;
  }

  .nav-toggle,
  .mobile-nav {
    display: none;
  }

  .hero {
    flex-direction: row;
    align-items: stretch;
  }

  .hero > * {
    flex: 1;
  }

  .split {
    flex-direction: row;
  }

  .comparison-row {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }

  .footer-inner {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }
}