/* Playwright-inspired dark theme for S3 static hosting */

:root {
  --bg-dark: #0d0d0d;
  --bg-card: #171717;
  --bg-elevated: #1a1a1a;
  --bg-band: #000000;
  --text-primary: #f5f5f5;
  --text-secondary: #a3a3a3;
  --text-muted: #737373;
  --accent: #2dd4bf;
  --accent-hover: #14b8a6;
  --accent-muted: rgba(45, 212, 191, 0.15);
  --border: #262626;
  --radius: 8px;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.6;
  color: var(--text-primary);
  background: var(--bg-dark);
  -webkit-font-smoothing: antialiased;
}

.skip-link {
  position: absolute;
  top: -100px;
  left: 16px;
  padding: 8px 16px;
  background: var(--accent);
  color: var(--bg-dark);
  font-weight: 600;
  text-decoration: none;
  border-radius: var(--radius);
  z-index: 100;
  transition: top 0.2s;
}
.skip-link:focus {
  top: 16px;
}

/* Header */
.header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--bg-elevated);
  border-bottom: 1px solid var(--border);
}

.header-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 12px 24px;
  display: flex;
  align-items: center;
  gap: 24px;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  background: none;
  border: none;
  color: var(--text-primary);
  cursor: pointer;
}
.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: currentColor;
}

.logo {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--text-primary);
  text-decoration: none;
}
.logo:hover {
  color: var(--accent);
}
.logo-icon {
  color: var(--accent);
  font-size: 1.5rem;
}

.nav {
  display: flex;
  align-items: center;
  gap: 24px;
  margin-left: auto;
}
.nav a {
  color: var(--text-secondary);
  text-decoration: none;
  font-weight: 500;
}
.nav a:hover {
  color: var(--text-primary);
}

/* Features dropdown */
.nav-dropdown {
  position: relative;
}
.nav-dropdown-trigger {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 0;
  background: none;
  border: none;
  font-family: inherit;
  font-size: inherit;
  font-weight: 500;
  color: var(--text-secondary);
  cursor: pointer;
}
.nav-dropdown-trigger:hover {
  color: var(--text-primary);
}
.nav-dropdown-trigger::after {
  content: '';
  width: 0;
  height: 0;
  margin-left: 4px;
  border-left: 4px solid transparent;
  border-right: 4px solid transparent;
  border-top: 4px solid currentColor;
}
.nav-dropdown-trigger[aria-expanded="true"]::after {
  transform: rotate(180deg);
}
.nav-dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  margin-top: 8px;
  min-width: 200px;
  padding: 8px 0;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.4);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-4px);
  transition: opacity 0.2s, visibility 0.2s, transform 0.2s;
  z-index: 100;
}
.nav-dropdown-menu.is-open {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.nav-dropdown-menu a,
.nav-dropdown-item {
  display: block;
  padding: 10px 16px;
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.9375rem;
  font-weight: 500;
}
.nav-dropdown-menu a:hover {
  color: var(--text-primary);
  background: var(--accent-muted);
}
.nav-dropdown-item--disabled {
  color: var(--text-muted);
  cursor: pointer;
}
.nav-dropdown-item--disabled .coming-soon {
  margin-left: 6px;
}

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

.search-btn {
  padding: 8px 12px;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text-muted);
  font-size: 0.875rem;
  cursor: pointer;
}
.search-btn:hover {
  color: var(--text-secondary);
  border-color: var(--text-muted);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  font-family: inherit;
  font-size: 0.9375rem;
  font-weight: 600;
  text-decoration: none;
  border-radius: var(--radius);
  border: 1px solid transparent;
  cursor: pointer;
  transition: background 0.2s, color 0.2s, border-color 0.2s;
}
.btn-primary {
  background: var(--accent);
  color: var(--bg-dark);
  border-color: var(--accent);
}
.btn-primary:hover {
  background: var(--accent-hover);
  border-color: var(--accent-hover);
}
.btn-secondary {
  background: var(--bg-card);
  color: var(--text-primary);
  border-color: var(--border);
}
.btn-secondary:hover {
  background: var(--bg-elevated);
  border-color: var(--text-muted);
}
.btn-outline {
  background: transparent;
  color: var(--accent);
  border-color: var(--accent);
}
.btn-outline:hover {
  background: var(--accent-muted);
}
.btn-lg {
  padding: 12px 24px;
  font-size: 1rem;
}
.main .btn-secondary {
  background: #f5f5f5;
  color: #171717;
  border-color: #d4d4d4;
}
.main .btn-secondary:hover {
  background: #e5e5e5;
  border-color: #a3a3a3;
}
.main .btn-outline {
  color: var(--accent);
  border-color: var(--accent);
}
.main .btn-outline:hover {
  background: var(--accent-muted);
  color: var(--accent-hover);
}

/* Main content area - white background (header & footer stay dark) */
.main {
  background: #ffffff;
  color: #171717;
}

/* Hero */
.hero {
  background: #ffffff;
  padding: 64px 24px 0;
}

.hero-inner {
  max-width: 800px;
  margin: 0 auto 48px;
}

.hero-title {
  margin: 0 0 32px;
  font-size: clamp(2rem, 5vw, 3.25rem);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: #171717;
}
.hero-title .highlight {
  color: var(--accent);
}

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

.hero-band {
  background: #f5f5f5;
  padding: 24px;
  border-top: 1px solid #e5e5e5;
}

.hero-band-inner {
  max-width: 1280px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 16px;
}

.main .badge {
  padding: 8px 16px;
  background: #ffffff;
  color: #525252;
  font-size: 0.875rem;
  font-weight: 500;
  border-radius: 9999px;
  border: 1px solid #d4d4d4;
}

/* Features */
.features {
  padding: 80px 24px;
}

.container {
  max-width: 1280px;
  margin: 0 auto;
}

.feature-block {
  margin-bottom: 64px;
}
.feature-block:last-of-type {
  margin-bottom: 0;
}

.feature-heading {
  margin: 0 0 32px;
  font-size: 1.5rem;
  font-weight: 600;
  color: #171717;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 24px;
}

.feature-card {
  padding: 24px;
  background: #fafafa;
  border: 1px solid #e5e5e5;
  border-radius: var(--radius);
}
.feature-card h3 {
  margin: 0 0 8px;
  font-size: 1.125rem;
  font-weight: 600;
  color: #171717;
}
.feature-card p {
  margin: 0;
  font-size: 0.9375rem;
  color: #525252;
  line-height: 1.6;
}

.coming-soon {
  display: inline-block;
  margin-left: 8px;
  padding: 2px 8px;
  font-size: 0.6875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--accent);
  background: var(--accent-muted);
  border-radius: 4px;
  vertical-align: middle;
}

.feature-card--coming-soon .coming-soon {
  margin-left: 6px;
}

.feature-card--wide {
  grid-column: 1 / -1;
}

.lang-coming-soon {
  white-space: nowrap;
}
.lang-coming-soon .coming-soon {
  margin-left: 4px;
}

/* Logos section */
.logos-section {
  padding: 64px 24px;
  background: #fafafa;
  border-top: 1px solid #e5e5e5;
}

.logos-heading {
  margin: 0 0 32px;
  font-size: 1.25rem;
  font-weight: 600;
  color: #525252;
  text-align: center;
}

.logos-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 24px;
  align-items: center;
  justify-items: center;
}

.logo-placeholder {
  padding: 16px 24px;
  background: #ffffff;
  border: 1px dashed #d4d4d4;
  border-radius: var(--radius);
  color: #737373;
  font-size: 0.875rem;
}

/* CTA section */
.cta-section {
  padding: 80px 24px;
  text-align: center;
  background: #ffffff;
}

.cta-title {
  margin: 0 0 12px;
  font-size: 2rem;
  font-weight: 700;
  color: #171717;
}

.cta-text {
  margin: 0 0 24px;
  color: #525252;
}

.cta-buttons {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 16px;
}

/* Footer */
.footer {
  padding: 48px 24px 24px;
  border-top: 1px solid var(--border);
  background: var(--bg-dark);
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 32px;
  margin-bottom: 32px;
}

.footer-col h4 {
  margin: 0 0 12px;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.footer-col ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.footer-col li {
  margin-bottom: 8px;
}

.footer-col a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.9375rem;
}
.footer-col a:hover {
  color: var(--accent);
}

.footer-copy {
  margin: 0;
  padding-top: 24px;
  border-top: 1px solid var(--border);
  font-size: 0.875rem;
  color: var(--text-muted);
  text-align: center;
}

/* Mobile */
@media (max-width: 768px) {
  .nav-toggle {
    display: flex;
  }

  .nav {
    position: fixed;
    top: 57px;
    left: 0;
    right: 0;
    background: var(--bg-elevated);
    border-bottom: 1px solid var(--border);
    flex-direction: column;
    padding: 24px;
    gap: 16px;
    transform: translateY(-100%);
    opacity: 0;
    visibility: hidden;
    transition: transform 0.2s, opacity 0.2s, visibility 0.2s;
  }
  .nav.is-open {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }

  .nav-dropdown {
    width: 100%;
  }
  .nav-dropdown-trigger {
    width: 100%;
    justify-content: space-between;
  }
  .nav-dropdown-menu {
    position: static;
    margin-top: 8px;
    margin-left: 16px;
    transform: none;
    box-shadow: none;
    border: none;
    background: transparent;
    padding: 0 0 8px;
  }
  .nav-dropdown-menu.is-open {
    transform: none;
  }

  .header-actions .search-btn {
    display: none;
  }

  .hero {
    padding-top: 40px;
  }

  .hero-cta {
    flex-direction: column;
  }
  .hero-cta .btn {
    width: 100%;
    justify-content: center;
  }
}