/* ═══════════════════════════════════════════════════════════════════
   DECKSCORE — Landing Page Supplement
   Styles specific to deckscore.html that don't belong in the main
   design system. Requires styles.css loaded first.
   ═══════════════════════════════════════════════════════════════════ */

/* ─── Hero: Two-Column Layout ─── */
.ds-hero {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 3rem;
}

.ds-hero-text {
  flex: 1 1 min(100%, 400px);
}

.ds-hero-visual {
  flex: 0 1 420px;
  min-width: min(100%, 300px);
}

.ds-hero-note {
  font-size: 0.875rem;
  color: var(--text-muted);
  margin-top: 1.25rem;
}

/* ─── Game Grid ─── */
.ds-game-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.75rem;
}

.ds-game-tile {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 1rem 0.5rem;
  text-align: center;
  transition: border-color var(--dur-normal) ease,
              box-shadow var(--dur-normal) ease;
}

.ds-game-tile:hover {
  border-color: var(--accent-border);
  box-shadow: 0 0 0 1px var(--accent-muted);
}

.ds-game-tile-letter {
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--accent);
  line-height: 1.2;
}

.ds-game-tile-name {
  font-size: 0.6875rem;
  color: var(--text-muted);
  margin-top: 0.25rem;
  white-space: nowrap;
}

.ds-game-showcase-tagline {
  text-align: center;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  color: var(--text-muted);
  margin-top: 1rem;
  letter-spacing: 0.05em;
}

/* ─── Screenshot Scroll ─── */
.ds-screenshot-scroll {
  display: flex;
  gap: 1rem;
  overflow-x: auto;
  padding: 1rem 0 1.5rem;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
}

.ds-screenshot-scroll::-webkit-scrollbar {
  height: 4px;
}

.ds-screenshot-scroll::-webkit-scrollbar-track {
  background: var(--bg-elevated);
  border-radius: 2px;
}

.ds-screenshot-scroll::-webkit-scrollbar-thumb {
  background: var(--border-strong);
  border-radius: 2px;
}

.ds-screenshot-placeholder {
  flex: 0 0 200px;
  height: 360px;
  background: var(--bg-elevated);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.875rem;
  color: var(--text-dim);
  scroll-snap-align: start;
}

/* ─── Process Steps (Timeline) ─── */
.ds-process-steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 220px), 1fr));
  gap: 1.5rem;
}

.ds-process-step {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 2rem;
  transition: border-color var(--dur-normal) ease;
}

.ds-process-step:hover {
  border-color: var(--accent-border);
}

.ds-step-number {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--accent);
  display: block;
  margin-bottom: 0.75rem;
}

.ds-process-step h3 {
  margin-bottom: 0.5rem;
}

.ds-process-step p {
  font-size: 0.9375rem;
}

/* ─── FAQ Items (Support Page) ─── */
.ds-faq-item {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  margin-bottom: 1rem;
}

.ds-faq-item h3 {
  font-size: 1.125rem;
  margin-bottom: 0.5rem;
}

.ds-faq-item p {
  font-size: 0.9375rem;
}

/* ─── Link Accent Utility ─── */
.link-accent {
  color: var(--accent);
  transition: color var(--dur-fast) ease;
}

.link-accent:hover {
  color: var(--accent-hover);
}

/* ─── Content Pages (Privacy, Support) ─── */
.ds-content {
  max-width: 760px;
}

.ds-content h2,
.ds-content h3 {
  margin-top: 2rem;
}

.ds-content ul {
  margin-top: 0.75rem;
  padding-left: 1.5rem;
  list-style: disc;
}

.ds-content li {
  color: var(--text-secondary);
  margin-bottom: 0.375rem;
}

.ds-meta {
  color: var(--text-muted);
  margin-bottom: 2rem;
}

.ds-bottom-nav {
  padding-top: 2rem;
  margin-top: 3rem;
  border-top: 1px solid var(--border-subtle);
  font-size: 0.875rem;
  color: var(--text-muted);
}

.ds-response-note {
  color: var(--text-muted);
  margin-top: 0.5rem;
}

/* ─── Utility ─── */
.btn-group--start {
  justify-content: flex-start;
}

/* ─── Responsive ─── */
@media (max-width: 640px) {
  .ds-hero {
    gap: 2rem;
  }

  .ds-game-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 0.5rem;
  }

  .ds-game-tile {
    padding: 0.75rem 0.25rem;
  }

  .ds-game-tile-letter {
    font-size: 1.375rem;
  }

  .ds-game-tile-name {
    font-size: 0.5625rem;
  }

  .ds-screenshot-placeholder {
    flex: 0 0 160px;
    height: 290px;
  }
}