@import url('./shared-hub.css');

body {
  min-height: 100vh;
}

.landing {
  max-width: 720px;
  margin: 0 auto;
  padding: var(--space-2xl) var(--space-lg);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-xl);
}

/* ── Theme Toggle Override (fixed, 44px on landing) ── */
.landing .theme-toggle {
  position: fixed;
  top: var(--space-md);
  right: var(--space-md);
  z-index: var(--z-overlay);
  background: var(--color-background);
  width: 44px;
  height: 44px;
  font-size: var(--text-lg);
  box-shadow: var(--shadow-sm);
}

.landing .theme-toggle:hover {
  box-shadow: var(--shadow-md);
}

/* ── Audio Teaser ── */
.audio-teaser {
  width: 100%;
  background: var(--color-accent-light);
  border: var(--border-thin);
  border-left: 4px solid var(--color-accent);
  border-radius: var(--radius-md);
  padding: var(--space-md) var(--space-lg);
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.audio-teaser-label {
  font-size: var(--text-sm);
  font-weight: var(--font-weight-bold);
  color: var(--color-accent);
}

.audio-teaser audio {
  width: 100%;
  max-width: 480px;
}

.audio-teaser p {
  font-size: var(--text-xs);
  color: var(--color-text-light);
  margin: 0;
}

/* ── Content ── */
.landing-content {
  width: 100%;
  text-align: center;
}

.landing-content h1 {
  font-family: var(--font-heading);
  font-size: var(--text-3xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-primary);
  line-height: var(--line-height-tight);
  margin-bottom: var(--space-sm);
}

.subtitle {
  font-size: var(--text-md);
  color: var(--color-text-secondary);
  max-width: 45ch;
  margin: 0 auto var(--space-xl);
}

/* ── Navigation ── */
.landing-nav {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
  text-align: left;
}

.nav-card {
  position: relative;
  display: block;
  padding: var(--space-md) var(--space-lg);
  background: var(--color-background);
  border: var(--border-thin);
  border-radius: var(--radius-md);
  text-decoration: none;
  color: var(--color-text);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: box-shadow var(--transition-fast);
}

.nav-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(to right,
    var(--color-spectrum-1),
    var(--color-spectrum-3),
    var(--color-spectrum-4)
  );
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.nav-card:hover,
.nav-card:focus-visible {
  box-shadow: var(--shadow-md);
}

.nav-card:hover::before,
.nav-card:focus-visible::before {
  opacity: 1;
}

.nav-card strong {
  display: block;
  font-size: var(--text-base);
  font-weight: var(--font-weight-bold);
  margin-bottom: 2px;
}

.nav-card span {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
}

/* ── Responsive ── */
@media (max-width: 480px) {
  .landing {
    padding: var(--space-lg) var(--space-md);
  }

  .landing-content h1 {
    font-size: var(--text-2xl);
  }
}

/* ── Site Hero Grid ── */
.site-hero-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-md);
  width: 100%;
}

@media (max-width: 600px) {
  .site-hero-grid {
    grid-template-columns: 1fr;
  }
}

.site-hero-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  padding: var(--space-md) var(--space-md) var(--space-lg);
  background: var(--color-background);
  border: var(--border-thin);
  border-top: 4px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  text-decoration: none;
  color: var(--color-text);
  transition: box-shadow var(--transition-fast), transform var(--transition-fast);
}

/* Accent per card */
.site-hero-card:nth-child(1) { --card-color: var(--color-spectrum-1); border-top-color: var(--card-color); }
.site-hero-card:nth-child(2) { --card-color: var(--color-spectrum-4); border-top-color: var(--card-color); }
.site-hero-card:nth-child(3) { --card-color: var(--color-spectrum-3); border-top-color: var(--card-color); }
.site-hero-card:nth-child(4) { --card-color: var(--color-spectrum-6); border-top-color: var(--card-color); }

.site-hero-card:hover,
.site-hero-card:focus-visible {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.site-hero-card:focus-visible {
  outline: 2px solid var(--card-color, var(--color-primary));
  outline-offset: 2px;
}

.site-hero-card strong {
  display: block;
  font-size: var(--text-base);
  font-weight: var(--font-weight-bold);
  color: var(--card-color, var(--color-primary-dark));
  margin-top: var(--space-xs);
}

.site-card-domain {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--color-text-light);
}

.site-card-desc {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  flex: 1;
}

.site-card-arrow {
  position: absolute;
  bottom: var(--space-sm);
  right: var(--space-sm);
  font-size: var(--text-base);
  color: var(--card-color, var(--color-primary));
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.site-hero-card:hover .site-card-arrow,
.site-hero-card:focus-visible .site-card-arrow {
  opacity: 1;
}

/* ── Status Badges ── */
.status-badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: var(--font-weight-bold);
  line-height: 1.5;
  width: fit-content;
}

.status-badge--live {
  background: var(--color-success-bg);
  color: var(--color-success);
}

.status-badge--pending {
  background: var(--color-warning-bg);
  color: var(--color-warning);
}

/* ── Dashboard CTA ── */
.dashboard-cta {
  display: flex;
  flex-direction: column;
  width: 100%;
  background: linear-gradient(135deg,
    var(--color-primary),
    var(--color-spectrum-3),
    var(--color-accent)
  );
  border-radius: var(--radius-md);
  color: var(--color-background);
  overflow: hidden;
}

.dashboard-cta-heading {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  padding: var(--space-lg) var(--space-xl);
  text-decoration: none;
  color: inherit;
  transition: background var(--transition-fast);
}

.dashboard-cta-heading:hover,
.dashboard-cta-heading:focus-visible {
  background: rgba(0, 0, 0, 0.12);
}

.dashboard-cta-heading:focus-visible {
  outline: 2px solid var(--color-background);
  outline-offset: -3px;
}

.dashboard-cta strong {
  font-size: var(--text-lg);
  font-weight: var(--font-weight-bold);
}

.dashboard-cta span {
  font-size: var(--text-sm);
  opacity: 0.85;
}

.dashboard-cta-links {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  padding: var(--space-sm) var(--space-xl);
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  flex-wrap: wrap;
}

.dashboard-cta-link {
  font-size: var(--text-xs);
  font-weight: var(--font-weight-bold);
  color: rgba(255, 255, 255, 0.8);
  text-decoration: none;
  padding: 3px 10px;
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: var(--radius-full);
  transition: background var(--transition-fast), color var(--transition-fast);
}

.dashboard-cta-link:hover,
.dashboard-cta-link:focus-visible {
  background: rgba(255, 255, 255, 0.15);
  color: #fff;
}

.dashboard-cta-link:focus-visible {
  outline: 2px solid rgba(255, 255, 255, 0.6);
  outline-offset: 2px;
}

/* ── Collapsible Doc Sections ── */
.doc-section {
  width: 100%;
  border-top: var(--border-thin);
  padding-top: var(--space-sm);
}

.doc-section:last-of-type {
  border-bottom: var(--border-thin);
  padding-bottom: var(--space-md);
}

.doc-section-label {
  list-style: none;
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  cursor: pointer;
  padding: var(--space-sm) 0;
  font-family: var(--font-heading);
  font-size: var(--text-sm);
  font-weight: var(--font-weight-bold);
  color: var(--color-text-light);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  user-select: none;
  transition: color var(--transition-fast);
}

.doc-section:nth-of-type(1) .section-arrow { color: var(--color-spectrum-1); }
.doc-section:nth-of-type(2) .section-arrow { color: var(--color-spectrum-2); }
.doc-section:nth-of-type(3) .section-arrow { color: var(--color-spectrum-3); }
.doc-section:nth-of-type(4) .section-arrow { color: var(--color-spectrum-4); }
.doc-section:nth-of-type(5) .section-arrow { color: var(--color-spectrum-5); }
.doc-section:nth-of-type(6) .section-arrow { color: var(--color-spectrum-6); }
.doc-section:nth-of-type(7) .section-arrow { color: var(--color-spectrum-7); }
.doc-section:nth-of-type(8) .section-arrow { color: var(--color-spectrum-1); }

.doc-section-label::-webkit-details-marker { display: none; }
.doc-section-label::marker { display: none; }

/* Nested sub-section */
.doc-section--nested {
  border-top: none;
  padding-top: 0;
  margin-top: var(--space-sm);
  padding-left: var(--space-md);
  border-left: 2px solid var(--color-border);
}
.doc-section--nested .doc-section-label {
  font-size: var(--text-xs);
  color: var(--color-text-light);
}
.doc-section--nested .section-arrow { color: var(--color-text-light); }

.section-arrow {
  display: inline-block;
  font-style: normal;
  transition: transform var(--transition-fast);
}

details[open] .section-arrow {
  transform: rotate(90deg);
}

.doc-cards-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-sm);
  padding: var(--space-sm) 0 var(--space-md);
}

@media (max-width: 560px) {
  .doc-cards-grid {
    grid-template-columns: 1fr;
  }
}

/* Touch device: always show site card arrow */
@media (hover: none) {
  .site-card-arrow {
    opacity: 1;
  }
}

/* ── Footer ── */
.hub-footer {
  width: 100%;
  text-align: center;
  padding: var(--space-xl) 0 var(--space-lg);
  font-size: var(--text-sm);
  color: var(--color-text-light);
  border-top: var(--border-thin);
}