/* === Reset & Base === */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family:
    -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial,
    sans-serif, "Apple Color Emoji", "Segoe UI Emoji";
  color: #1a1a1a;
  background-color: #ffffff;
  line-height: 1.7;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* === Header === */
.site-header {
  background-color: #ffffff;
  border-bottom: 1px solid #e5e7eb;
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-inner {
  max-width: 960px;
  margin: 0 auto;
  padding: 0.75rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  text-decoration: none;
  color: #1a1a1a;
  font-weight: 700;
  font-size: 1.15rem;
  white-space: nowrap;
  flex-shrink: 0;
}

.logo-icon {
  width: 28px;
  height: 28px;
  border-radius: 6px;
}

.hero-icon {
  width: 40px;
  height: 40px;
  border-radius: 8px;
  vertical-align: middle;
  margin-right: 0.25rem;
}

/* === Navigation === */
.main-nav {
  display: flex;
  align-items: center;
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  color: #374151;
}

.nav-toggle svg {
  width: 24px;
  height: 24px;
  display: block;
}

.nav-links {
  display: flex;
  list-style: none;
  gap: 0.25rem;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.nav-links a {
  display: block;
  padding: 0.4rem 0.75rem;
  text-decoration: none;
  color: #4b5563;
  font-size: 0.875rem;
  border-radius: 6px;
  transition:
    background-color 0.15s,
    color 0.15s;
  white-space: nowrap;
}

.nav-links a:hover,
.nav-links a.active {
  background-color: #f3f4f6;
  color: #111827;
}

.nav-links a.active {
  font-weight: 600;
}

/* === Main Content === */
.main-content {
  flex: 1;
  max-width: 960px;
  margin: 0 auto;
  padding: 2rem 1.5rem 3rem;
  width: 100%;
}

/* === Index / Landing Page === */
.landing-hero {
  text-align: center;
  padding: 2rem 0 2.5rem;
}

.landing-hero h1 {
  font-size: 1.75rem;
  font-weight: 700;
  color: #111827;
  margin-bottom: 0.5rem;
}

.landing-hero p {
  font-size: 1.05rem;
  color: #6b7280;
  max-width: 560px;
  margin: 0 auto;
}

.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.25rem;
  margin-top: 1.5rem;
}

.doc-card {
  display: flex;
  flex-direction: column;
  padding: 1.5rem;
  border: 1px solid #e5e7eb;
  border-radius: 12px;
  text-decoration: none;
  color: inherit;
  transition:
    box-shadow 0.2s,
    border-color 0.2s,
    transform 0.2s;
}

.doc-card:hover {
  border-color: #d1d5db;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.06);
  transform: translateY(-2px);
}

.doc-card-icon {
  font-size: 2rem;
  margin-bottom: 0.75rem;
  line-height: 1;
}

.doc-card h2 {
  font-size: 1.1rem;
  font-weight: 600;
  color: #111827;
  margin-bottom: 0.4rem;
}

.doc-card p {
  font-size: 0.9rem;
  color: #6b7280;
  line-height: 1.5;
  flex: 1;
}

.doc-card .card-arrow {
  margin-top: 1rem;
  font-size: 0.85rem;
  color: #6366f1;
  font-weight: 500;
}

/* === Legal Document Pages === */
.legal-doc h1 {
  font-size: 1.6rem;
  font-weight: 700;
  color: #111827;
  margin-bottom: 0.25rem;
  line-height: 1.3;
}

.legal-doc .doc-meta {
  font-size: 0.9rem;
  color: #6b7280;
  margin-bottom: 2rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid #e5e7eb;
}

.legal-doc h2 {
  font-size: 1.3rem;
  font-weight: 700;
  color: #111827;
  margin-top: 2.5rem;
  margin-bottom: 0.75rem;
  padding-top: 0.5rem;
}

.legal-doc h3 {
  font-size: 1.1rem;
  font-weight: 600;
  color: #1f2937;
  margin-top: 1.75rem;
  margin-bottom: 0.5rem;
}

.legal-doc p {
  margin-bottom: 0.75rem;
}

.legal-doc ul,
.legal-doc ol {
  margin-bottom: 0.75rem;
  padding-left: 1.5rem;
}

.legal-doc li {
  margin-bottom: 0.35rem;
}

.legal-doc strong {
  font-weight: 600;
  color: #111827;
}

.legal-doc a {
  color: #6366f1;
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 2px;
}

.legal-doc a:hover {
  color: #4338ca;
}

.legal-doc hr {
  border: none;
  border-top: 1px solid #e5e7eb;
  margin: 2rem 0;
}

.legal-doc blockquote {
  border-left: 3px solid #d1d5db;
  padding: 0.75rem 1rem;
  margin: 1rem 0;
  background-color: #f9fafb;
  border-radius: 0 8px 8px 0;
  color: #374151;
  font-size: 0.95rem;
}

.legal-doc blockquote p:last-child {
  margin-bottom: 0;
}

.legal-doc .doc-footer {
  margin-top: 2.5rem;
  padding-top: 1rem;
  border-top: 1px solid #e5e7eb;
  font-size: 0.85rem;
  color: #9ca3af;
  font-style: italic;
}

/* === Tables === */
.legal-doc .table-wrapper {
  overflow-x: auto;
  margin: 1rem 0;
  -webkit-overflow-scrolling: touch;
}

.legal-doc table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
  min-width: 480px;
}

.legal-doc thead th {
  background-color: #f3f4f6;
  font-weight: 600;
  color: #111827;
  text-align: left;
  padding: 0.75rem 1rem;
  border-bottom: 2px solid #d1d5db;
}

.legal-doc tbody td {
  padding: 0.65rem 1rem;
  border-bottom: 1px solid #e5e7eb;
  color: #374151;
  vertical-align: top;
}

.legal-doc tbody tr:nth-child(even) {
  background-color: #f9fafb;
}

.legal-doc tbody tr:hover {
  background-color: #f3f4f6;
}

/* === Back link === */
.back-link {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  margin-bottom: 1.5rem;
  font-size: 0.9rem;
  color: #6366f1;
  text-decoration: none;
  font-weight: 500;
}

.back-link:hover {
  color: #4338ca;
}

/* === Footer === */
.site-footer {
  border-top: 1px solid #e5e7eb;
  padding: 1.5rem;
  text-align: center;
  color: #9ca3af;
  font-size: 0.85rem;
  margin-top: auto;
}

.site-footer a {
  color: #6b7280;
  text-decoration: none;
}

.site-footer a:hover {
  color: #374151;
}

/* === Responsive === */
@media (max-width: 768px) {
  .header-inner {
    flex-wrap: wrap;
  }

  .nav-toggle {
    display: block;
  }

  .nav-links {
    display: none;
    width: 100%;
    flex-direction: column;
    gap: 0;
    padding-top: 0.5rem;
  }

  .nav-links.open {
    display: flex;
  }

  .nav-links a {
    padding: 0.6rem 0.75rem;
    border-radius: 8px;
  }

  .landing-hero h1 {
    font-size: 1.5rem;
  }

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

  .legal-doc h1 {
    font-size: 1.35rem;
  }

  .legal-doc h2 {
    font-size: 1.15rem;
  }

  .main-content {
    padding: 1.5rem 1rem 2.5rem;
  }
}

@media (max-width: 480px) {
  .header-inner {
    padding: 0.6rem 1rem;
  }

  .main-content {
    padding: 1.25rem 0.75rem 2rem;
  }

  .doc-card {
    padding: 1.25rem;
  }

  .legal-doc table {
    font-size: 0.82rem;
  }

  .legal-doc thead th,
  .legal-doc tbody td {
    padding: 0.5rem 0.6rem;
  }
}