/*
 * glasscue.css
 * GlassCue brand styles — loaded only on /glasscue/ pages
 */

/* ── Brand tokens ──────────────────────────────────────────────────────── */
:root {
  --gc-primary:         #0058bc;
  --gc-primary-end:     #0070eb;
  --gc-on-surface:      #1a1b1f;
  --gc-on-surface-var:  #414755;
  --gc-surface:         #faf9fe;
  --gc-hero-bg:         #0c1220;
  --gc-card-bg:         #ffffff;
  --gc-card-border:     #e8eaf0;
  --gc-radius-sm:       8px;
  --gc-radius-md:       12px;
  --gc-radius-lg:       20px;
  --gc-radius-full:     9999px;
}

/* ── Suppress the auto-injected page-title h1 on GlassCue pages ─────── */
.page-content > h1.page-title {
  display: none;
}

/* Reset page-content constraints so full-width sections work */
.page-content {
  padding: 0 !important;
  max-width: none !important;
}

/* ── Hero ────────────────────────────────────────────────────────────── */
.gc-hero {
  background: var(--gc-hero-bg);
  padding: 80px 24px 72px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.gc-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 60% 50% at 50% 0%, rgba(0, 88, 188, 0.25) 0%, transparent 70%);
  pointer-events: none;
}

.gc-hero-inner {
  position: relative;
  max-width: 680px;
  margin: 0 auto;
}

.gc-app-icon {
  width: 80px;
  height: 80px;
  border-radius: 18px;
  margin-bottom: 24px;
  box-shadow: 0 8px 32px rgba(0, 88, 188, 0.4);
}

.gc-app-icon-placeholder {
  width: 80px;
  height: 80px;
  border-radius: 18px;
  background: linear-gradient(135deg, var(--gc-primary), var(--gc-primary-end));
  margin: 0 auto 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 32px rgba(0, 88, 188, 0.4);
}

.gc-app-icon-placeholder svg {
  width: 40px;
  height: 40px;
  color: #ffffff;
}

.gc-hero h1 {
  font-family: 'Inter', system-ui, sans-serif;
  font-size: clamp(2.25rem, 5vw, 3.25rem);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.03em;
  background: linear-gradient(135deg, #ffffff 0%, rgba(255,255,255,0.75) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin: 0 0 16px;
}

.gc-hero-tagline {
  font-size: clamp(1rem, 2.5vw, 1.25rem);
  color: rgba(255, 255, 255, 0.65);
  margin: 0 0 32px;
  line-height: 1.5;
}

.gc-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(0, 88, 188, 0.25);
  border: 1px solid rgba(0, 112, 235, 0.35);
  color: #6aadff;
  font-size: 0.8125rem;
  font-weight: 600;
  padding: 6px 14px;
  border-radius: var(--gc-radius-full);
  letter-spacing: 0.02em;
  text-transform: uppercase;
  margin-bottom: 32px;
}

.gc-hero-actions {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 8px;
}

.gc-coming-soon {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: rgba(255, 255, 255, 0.55);
  font-size: 0.875rem;
  font-weight: 500;
  padding: 10px 20px;
  border-radius: var(--gc-radius-full);
  cursor: default;
  user-select: none;
}

/* ── Buttons ─────────────────────────────────────────────────────────── */
.gc-btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: linear-gradient(135deg, var(--gc-primary), var(--gc-primary-end));
  color: #ffffff;
  font-family: 'Inter', system-ui, sans-serif;
  font-size: 0.9375rem;
  font-weight: 600;
  padding: 12px 28px;
  border-radius: var(--gc-radius-full);
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: opacity 0.2s, transform 0.15s;
  white-space: nowrap;
}

.gc-btn-primary:hover {
  opacity: 0.9;
  transform: translateY(-1px);
}

.gc-btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: transparent;
  color: #6aadff;
  font-family: 'Inter', system-ui, sans-serif;
  font-size: 0.9375rem;
  font-weight: 600;
  padding: 11px 28px;
  border-radius: var(--gc-radius-full);
  border: 1.5px solid rgba(0, 112, 235, 0.4);
  text-decoration: none;
  cursor: pointer;
  transition: border-color 0.2s, color 0.2s, transform 0.15s;
  white-space: nowrap;
}

.gc-btn-secondary:hover {
  border-color: #0070eb;
  color: #90c4ff;
  transform: translateY(-1px);
}

/* ── Sections ────────────────────────────────────────────────────────── */
.gc-section {
  padding: 72px 24px;
  background: var(--gc-surface);
}

.gc-section-dark {
  padding: 72px 24px;
  background: #0e1628;
}

.gc-section-inner {
  max-width: 1040px;
  margin: 0 auto;
}

.gc-section h2 {
  font-family: 'Inter', system-ui, sans-serif;
  font-size: clamp(1.5rem, 3.5vw, 2rem);
  font-weight: 700;
  color: var(--gc-on-surface);
  margin: 0 0 8px;
  letter-spacing: -0.02em;
}

.gc-section-dark h2 {
  color: #ffffff;
}

.gc-section-sub {
  font-size: 1.0625rem;
  color: var(--gc-on-surface-var);
  margin: 0 0 48px;
  line-height: 1.6;
}

.gc-section-dark .gc-section-sub {
  color: rgba(255, 255, 255, 0.55);
}

/* ── Invisible callout banner ────────────────────────────────────────── */
.gc-callout {
  background: linear-gradient(135deg, var(--gc-primary) 0%, var(--gc-primary-end) 100%);
  padding: 40px 24px;
  text-align: center;
}

.gc-callout-inner {
  max-width: 680px;
  margin: 0 auto;
}

.gc-callout h2 {
  font-family: 'Inter', system-ui, sans-serif;
  font-size: clamp(1.25rem, 3vw, 1.625rem);
  font-weight: 700;
  color: #ffffff;
  margin: 0 0 12px;
  letter-spacing: -0.02em;
}

.gc-callout p {
  font-size: 1rem;
  color: rgba(255, 255, 255, 0.8);
  margin: 0;
  line-height: 1.6;
}

/* ── Feature grid ────────────────────────────────────────────────────── */
.gc-feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

@media (max-width: 900px) {
  .gc-feature-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 540px) {
  .gc-feature-grid {
    grid-template-columns: 1fr;
  }
}

/* ── Cards ───────────────────────────────────────────────────────────── */
.gc-card {
  background: var(--gc-card-bg);
  border: 1px solid var(--gc-card-border);
  border-radius: var(--gc-radius-md);
  padding: 28px 24px;
  box-shadow: 0 2px 12px rgba(20, 30, 60, 0.06), 0 1px 4px rgba(20, 30, 60, 0.04);
  transition: box-shadow 0.2s, transform 0.2s;
}

.gc-card:hover {
  box-shadow: 0 8px 30px rgba(0, 88, 188, 0.1), 0 2px 8px rgba(20, 30, 60, 0.06);
  transform: translateY(-2px);
}

.gc-card-icon {
  font-size: 1.75rem;
  margin-bottom: 14px;
  display: block;
}

.gc-card h3 {
  font-family: 'Inter', system-ui, sans-serif;
  font-size: 1.0625rem;
  font-weight: 600;
  color: var(--gc-on-surface);
  margin: 0 0 8px;
  letter-spacing: -0.01em;
}

.gc-card p {
  font-size: 0.9375rem;
  color: var(--gc-on-surface-var);
  line-height: 1.6;
  margin: 0;
}

/* ── Keyboard shortcuts strip ────────────────────────────────────────── */
.gc-shortcuts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 8px;
}

.gc-shortcut-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 14px;
  background: #ffffff;
  border: 1px solid var(--gc-card-border);
  border-radius: var(--gc-radius-sm);
}

.gc-shortcut-label {
  font-size: 0.875rem;
  color: var(--gc-on-surface-var);
}

.gc-shortcut-key {
  display: inline-flex;
  gap: 4px;
  align-items: center;
}

.gc-key {
  display: inline-block;
  background: #f0f2f8;
  border: 1px solid #d0d4e0;
  border-bottom-width: 2px;
  border-radius: 4px;
  padding: 2px 7px;
  font-family: 'SF Mono', 'Menlo', 'Monaco', 'Consolas', monospace;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--gc-on-surface);
  white-space: nowrap;
}

/* ── CTA footer section ──────────────────────────────────────────────── */
.gc-cta {
  padding: 72px 24px;
  background: var(--gc-hero-bg);
  text-align: center;
}

.gc-cta-inner {
  max-width: 520px;
  margin: 0 auto;
}

.gc-cta h2 {
  font-family: 'Inter', system-ui, sans-serif;
  font-size: clamp(1.5rem, 3.5vw, 2rem);
  font-weight: 700;
  color: #ffffff;
  margin: 0 0 12px;
  letter-spacing: -0.02em;
}

.gc-cta p {
  font-size: 1rem;
  color: rgba(255, 255, 255, 0.55);
  margin: 0 0 32px;
  line-height: 1.6;
}

/* ── Footer links ────────────────────────────────────────────────────── */
.gc-footer-links {
  margin-top: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-size: 0.875rem;
}

.gc-footer-links a {
  color: rgba(255, 255, 255, 0.45);
  text-decoration: none;
  transition: color 0.2s;
}

.gc-footer-links a:hover {
  color: rgba(255, 255, 255, 0.75);
}

.gc-footer-links span {
  color: rgba(255, 255, 255, 0.2);
}

/* ── macOS badge ─────────────────────────────────────────────────────── */
.gc-platform-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: rgba(255, 255, 255, 0.45);
  font-size: 0.8125rem;
  font-weight: 500;
  padding: 6px 14px;
  border-radius: var(--gc-radius-full);
  margin-bottom: 24px;
}

/* ── Responsive adjustments ──────────────────────────────────────────── */
@media (max-width: 768px) {
  .gc-hero {
    padding: 60px 20px 56px;
  }

  .gc-section,
  .gc-section-dark {
    padding: 56px 20px;
  }

  .gc-callout {
    padding: 32px 20px;
  }

  .gc-cta {
    padding: 56px 20px;
  }
}

@media (max-width: 480px) {
  .gc-hero {
    padding: 48px 16px 44px;
  }

  .gc-hero-actions {
    flex-direction: column;
    align-items: center;
  }

  .gc-btn-primary,
  .gc-btn-secondary {
    width: 100%;
    max-width: 280px;
  }
}