@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700&display=swap');

:root {
  --bg: #05060b;
  --bg-2: #0a0c14;
  --glass: rgba(255, 255, 255, 0.03);
  --glass-strong: rgba(255, 255, 255, 0.08);
  --glass-border: rgba(255, 255, 255, 0.08);
  --text: #ffffff;
  --muted: #a0a8c0;
  --accent: #64d2ff;
  --accent-2: #d8b4fe;
  --shadow: 0 24px 48px -12px rgba(0, 0, 0, 0.5);
  --radius: 24px;
}

* {
  box-sizing: border-box;
}

img,
video {
  max-width: 100%;
  height: auto;
}

body {
  margin: 0;
  font-family: 'Space Grotesk', system-ui, -apple-system, sans-serif;
  background: radial-gradient(circle at 15% 50%, rgba(100, 210, 255, 0.08), transparent 25%),
    radial-gradient(circle at 85% 30%, rgba(216, 180, 254, 0.08), transparent 25%),
    #05060b;
  color: var(--text);
  min-height: 100vh;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  /* Prevent horizontal scroll on small devices */
}

a {
  color: var(--accent);
  text-decoration: none;
  transition: color 0.2s ease;
}

a:hover {
  color: var(--accent-2);
}

header {
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  background: rgba(5, 6, 11, 0.6);
  border-bottom: 1px solid var(--glass-border);
}

.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1200px;
  margin: 0 auto;
  padding: 16px 24px;
  flex-wrap: wrap;
  /* Allow wrapping on very small screens */
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 700;
  font-size: 1.1rem;
  letter-spacing: -0.02em;
  color: var(--text);
}

.brand img {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 500;
}

.nav-links a {
  padding: 8px 16px;
  border-radius: 12px;
  color: var(--muted);
  font-size: 0.95rem;
  transition: all 0.2s ease;
}

.nav-links a:hover,
.nav-links a.active {
  background: var(--glass-strong);
  color: var(--text);
}

main {
  max-width: 1000px;
  margin: 0 auto;
  padding: 80px 24px 120px;
  width: 100%;
  /* Ensure it takes full width */
}

.hero {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  margin: 0 auto 100px;
  max-width: 800px;
}

.hero-card {
  background: transparent;
  border: none;
  border-radius: 0;
  padding: 0;
  box-shadow: none;
  position: relative;
  overflow: visible;
}

.hero-card::after {
  display: none;
}

.hero-card h1 {
  margin: 0 0 24px;
  font-size: clamp(2rem, 5vw, 3.5rem);
  /* Adjusted minimum size */
  letter-spacing: -0.03em;
  line-height: 1.1;
  background: linear-gradient(to right, #fff, #b4baca);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  word-wrap: break-word;
  /* handle long words on mobile */
}

.subtitle {
  color: var(--muted);
  font-size: 1.2rem;
  margin: 0 auto 32px;
  max-width: 600px;
  line-height: 1.6;
}

.cta-row {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 18px;
  position: relative;
  z-index: 1;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 24px;
  border-radius: 14px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  font-weight: 600;
  font-size: 1rem;
  color: #000;
  background: var(--text);
  box-shadow: 0 10px 20px -5px rgba(255, 255, 255, 0.15);
  transition: all 0.2s cubic-bezier(0.2, 0.8, 0.2, 1);
  cursor: pointer;
  text-align: center;
  white-space: nowrap;
}

.btn.secondary {
  background: var(--glass);
  color: var(--text);
  border: 1px solid var(--glass-border);
  box-shadow: none;
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 24px -8px rgba(255, 255, 255, 0.25);
}

.btn.secondary:hover {
  background: var(--glass-strong);
  border-color: rgba(255, 255, 255, 0.2);
  box-shadow: 0 10px 20px -5px rgba(0, 0, 0, 0.3);
}

.badge-row {
  display: flex;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 32px;
  z-index: 1;
  position: relative;
}

.badge {
  padding: 6px 14px;
  border-radius: 100px;
  background: rgba(99, 102, 241, 0.1);
  border: 1px solid rgba(99, 102, 241, 0.2);
  font-size: 0.85rem;
  color: #a5b4fc;
  font-weight: 500;
  letter-spacing: 0.02em;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  /* Reduced min width */
  gap: 24px;
}

.card {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  padding: 32px;
  box-shadow: var(--shadow);
  position: relative;
  overflow: hidden;
  transition: transform 0.3s ease, border-color 0.3s ease, background-color 0.3s ease;
}

.card:hover {
  transform: translateY(-4px);
  border-color: rgba(255, 255, 255, 0.15);
  background: var(--glass-strong);
}

.card h3 {
  margin: 0 0 12px;
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text);
}

.card p {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.7;
}

.section-title {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
  margin: 0 0 14px;
}

.section-title h2 {
  margin: 0;
  letter-spacing: -0.4px;
}

.table-wrapper {
  overflow-x: auto;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--glass);
  box-shadow: var(--shadow);
  margin: 12px 0 20px;
}

table {
  width: 100%;
  border-collapse: collapse;
  color: var(--text);
}

thead {
  background: rgba(255, 255, 255, 0.04);
}

td,
th {
  padding: 12px 14px;
  border-bottom: 1px solid var(--border);
  text-align: left;
}

pre {
  background: var(--glass);
  padding: 1rem;
  border-radius: 8px;
  overflow-x: auto;
  white-space: pre-wrap;
  /* Wrap code on small screens */
  margin: 1rem 0;
  border: 1px solid var(--border);
}

ul,
ol {
  padding-left: 20px;
}

.content article {
  display: grid;
  gap: 20px;
}

footer {
  padding: 30px 22px 60px;
  border-top: 1px solid var(--border);
  background: rgba(5, 6, 11, 0.7);
  text-align: center;
  color: var(--muted);
}

.footer-links {
  display: flex;
  justify-content: center;
  gap: 18px;
  flex-wrap: wrap;
  margin: 10px 0 0;
}

.footer-links a {
  color: var(--muted);
}

.hero-visual {
  justify-self: center;
  position: relative;
  width: min(360px, 90%);
}

.hero-visual img {
  width: 100%;
  border-radius: 26px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  background: var(--glass);
  padding: 18px;
}

.hero-visual .glow {
  position: absolute;
  inset: -10%;
  background: radial-gradient(circle at 40% 30%, rgba(124, 240, 255, 0.25), transparent 50%),
    radial-gradient(circle at 70% 70%, rgba(240, 183, 255, 0.25), transparent 50%);
  filter: blur(40px);
  opacity: 0.9;
  z-index: -1;
}

@media (max-width: 768px) {
  .navbar {
    flex-direction: column;
    gap: 16px;
    padding: 16px;
  }

  .nav-links {
    flex-wrap: wrap;
    justify-content: center;
    width: 100%;
    gap: 4px;
    /* Tighten gap for mobile */
  }

  .nav-links a {
    font-size: 0.9rem;
    padding: 8px 12px;
  }

  main {
    padding: 40px 16px 80px;
  }

  .hero-card h1 {
    font-size: 2.2rem;
    /* Ensure readable title on mobile */
  }

  .subtitle {
    font-size: 1.1rem;
  }

  /* Make buttons full width on smaller screens */
  .cta-row {
    flex-direction: column;
    width: 100%;
    gap: 12px;
  }

  .btn {
    width: 100%;
  }

  .card {
    padding: 24px;
  }

  .section-title {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 480px) {
  .card-grid {
    grid-template-columns: 1fr;
    /* Single column on very small screens */
  }

  .badge-row {
    gap: 8px;
  }

  .badge {
    font-size: 0.75rem;
    padding: 4px 10px;
  }

  .badge {
    font-size: 0.75rem;
    padding: 4px 10px;
  }
}

@media (max-width: 600px) {

  /* Dense tables for mobile */
  td,
  th {
    padding: 8px 6px;
    font-size: 0.85rem;
  }

  .privacy-content h2,
  .privacy-content h3 {
    word-wrap: break-word;
    /* Prevent long headers from overflowing */
  }

  .privacy-content h2 {
    font-size: 1.5rem;
  }

  .privacy-content h3 {
    font-size: 1.2rem;
  }
}

/* Privacy Page Specific Styles */
.privacy-content h2 {
  margin-top: 2.5rem;
  border-bottom: 1px solid var(--border);
  padding-bottom: 0.5rem;
}

.privacy-content h3 {
  margin-top: 1.5rem;
  color: var(--accent);
}

.privacy-content h4 {
  margin-top: 1rem;
}

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

.privacy-list li {
  padding: 0.3rem 0;
}

.privacy-list li::before {
  content: "✅ ";
}

.privacy-list.no-list li::before {
  content: "❌ ";
}

.key-features {
  background: var(--card-bg, var(--glass));
  border-radius: 12px;
  padding: 1.5rem;
  margin: 1rem 0;
}

code {
  background: var(--glass);
  /* Replaced --card-bg with --glass to match existing styles */
  padding: 0.2rem 0.5rem;
  border-radius: 4px;
  font-size: 0.9em;
}

.toc {
  background: var(--glass);
  border-radius: 12px;
  padding: 1.5rem;
  margin: 1.5rem 0;
}

.toc ol {
  columns: 2;
  column-gap: 2rem;
}

.toc a {
  color: var(--accent);
  text-decoration: none;
}

.toc a:hover {
  text-decoration: underline;
}

@media (max-width: 600px) {
  .toc ol {
    columns: 1;
  }
}