/* ===== Scratch Tabs - Shared Styles ===== */
/* Terminal-themed design system for all landing pages */

html {
  scroll-padding-top: 5rem;
  background-color: #050505; /* FOUC fix */
}

/* ===== PART 1: Global Styles ===== */
body {
  font-family: 'Inter', sans-serif;
  background-color: #050505;
  color: #F5F5F5;
  position: relative;
  min-height: 100vh;
}

h1,
h2,
h3,
.mono {
  font-family: 'Fira Code', monospace;
}

/* ===== Developer Feel: Syntax Highlighting & Animations ===== */
/* Blinking cursor animation for terminal feel */
@keyframes blink {
  0%, 49% { opacity: 1; }
  50%, 100% { opacity: 0; }
}

.cursor-blink {
  animation: blink 1.2s infinite;
  display: inline-block;
}

/* Syntax highlighting colors - terminal theme */
.syntax-data {
  color: #fb923c; /* orange - for data formats */
  font-weight: 500;
}

.syntax-action {
  color: #60a5fa; /* blue - for actions/verbs */
  font-weight: 500;
}

.syntax-feature {
  color: #10b981; /* emerald - for features */
  font-weight: 500;
}

.syntax-tech {
  color: #a78bfa; /* purple - for tech terms */
  font-weight: 500;
}

/* ===== PART 2: Header / Navigation Bar ===== */
header {
  position: sticky;
  top: 0;
  background: #050505;
  border-bottom: 1px solid #374151;
  z-index: 1000;
}

header nav a {
  transition: all 0.3s ease;
}

/* ===== PART 3: Cards & Sections ===== */
.hero-gradient {
  background: transparent;
  padding-top: 3rem;
  padding-bottom: 3rem;
}

.border-subtle {
  border: 1px solid #374151;
}

.card-sharp {
  background: #0a0a0a;
  border: 1px solid #374151;
  border-radius: 2px;
  transition: all 0.2s ease;
}

.card-sharp:hover {
  border-color: #10b981;
}

/* ===== PART 4: Buttons ===== */
.terminal-button {
  font-family: 'Fira Code', monospace;
  background: #0a0a0a;
  border: 1px solid #374151;
  color: #10b981;
  padding: 0.5rem 1rem;
  border-radius: 2px;
  transition: all 0.2s ease;
  display: inline-flex;
  align-items: center;
}

.terminal-button:hover {
  background: #111827;
  border-color: #10b981;
  box-shadow: 0 0 15px rgba(16, 185, 129, 0.2);
}

.section-title {
  color: #FFFFFF;
}

/* ===== PART 5: Section Tags ===== */
.section-tag {
  display: inline-block;
  padding: 0.25rem 0.5rem;
  border: 1px solid #374151;
  background: #0a0a0a;
  margin-bottom: 1rem;
}

.section-tag span {
  color: #10b981;
  font-family: 'Fira Code', monospace;
  font-size: 0.75rem;
}

/* ===== PART 6: Logo & Icons ===== */
.logo-size {
  width: 22px;
  height: 22px;
  filter: brightness(0) invert(1);
}

/* ===== PART 7: Layout Utilities ===== */
.visual-placeholder {
  background: #0a0a0a;
  border: 2px dashed #374151;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  color: #4b5563;
  font-family: 'Fira Code', monospace;
  font-size: 0.75rem;
  text-align: center;
  border-radius: 0px;
}

.bento-grid {
  display: grid;
  gap: 0.75rem;
  grid-template-columns: repeat(2, 1fr); /* MEDIUM PRIORITY: 2 columns on mobile for better density */
}

/* Large cards (cluster boxes with images) span both columns on mobile */
.bento-grid > .flex-col {
  grid-column: span 2;
}

@media (min-width: 640px) {
  .bento-grid {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  }

  /* Reset column span for larger screens */
  .bento-grid > .flex-col {
    grid-column: auto;
  }
}

@media (min-width: 1024px) {
  .bento-grid {
    grid-template-columns: repeat(4, 1fr);
    grid-template-rows: repeat(2, auto);
  }
}

/* Mobile-specific adjustments */
@media (max-width: 768px) {
  .hero-content-card {
    padding: 32px 24px;
  }

  /* HIGH PRIORITY: Mobile button improvements */
  .terminal-button {
    width: 100%;
    justify-content: center;
    padding: 0.875rem 1rem; /* ~14px top/bottom = 48px total height with font */
    font-size: 0.875rem;
  }

  /* MEDIUM PRIORITY: Mobile card accent for visual hierarchy */
  .card-sharp {
    border-left: 2px solid #10b981;
  }

  /* Header fixes for mobile to prevent overlap */
  header .container {
    gap: 0.25rem;
  }

  /* Reduce button padding in header specifically to prevent overlap */
  header .terminal-button {
    width: auto;
    padding: 0.375rem 0.625rem;
    font-size: 0.625rem; /* Smaller button text on mobile */
    white-space: nowrap;
  }

  /* Reduce hamburger menu button size */
  header #mobile-menu-button {
    padding: 0.25rem;
  }

  header #mobile-menu-button svg {
    width: 1.25rem;
    height: 1.25rem;
  }
}

/* ===== PART 8: Image Modal ===== */
.img-modal {
  display: none;
  position: fixed;
  z-index: 9999;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.95);
  cursor: pointer;
}

.img-modal.active {
  display: flex;
  align-items: center;
  justify-content: center;
}

.img-modal img {
  max-width: 90%;
  max-height: 90%;
  object-fit: contain;
}

/* ===== PART 9: Format Badges & Grids ===== */
.format-badge {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  background: #0a0a0a;
  border: 1px solid #374151;
  color: #9ca3af;
  font-family: 'Fira Code', monospace;
  font-size: 0.75rem;
  margin: 0.25rem;
  border-radius: 2px;
  transition: all 0.2s ease;
}

.format-badge:hover {
  border-color: #10b981;
  color: #10b981;
  background: #111827;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1rem;
}

/* Utility arsenal grid - 2 columns on mobile */
.utility-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}

@media (min-width: 768px) {
  .utility-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 1024px) {
  .utility-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.tablet-card {
  background: #0a0a0a;
  border: 1px solid #374151;
  border-radius: 2px;
  transition: all 0.3s ease;
}

.tablet-card:hover {
  border-color: #10b981;
  transform: translateY(-2px);
}

.cluster-box {
  background: #0a0a0a;
  border: 1px solid #374151;
  border-radius: 2px;
  transition: all 0.3s ease;
}

.cluster-box:hover {
  border-color: #10b981;
}

.keyword-badge {
  display: inline-block;
  background-color: #111827;
  color: #9ca3af;
  padding: 0.125rem 0.5rem;
  border: 1px solid #374151;
  border-radius: 2px;
  font-size: 0.75rem;
  font-family: 'Fira Code', monospace;
  transition: all 0.2s ease;
}

.keyword-badge:hover {
  border-color: #10b981;
  color: #10b981;
}

.new-badge {
  display: inline-block;
  background-color: #10b981;
  color: #050505;
  padding: 0.125rem 0.5rem;
  border-radius: 2px;
  font-size: 0.65rem;
  font-weight: 800;
  font-family: 'Fira Code', monospace;
  margin-left: 0.5rem;
  vertical-align: middle;
  text-transform: uppercase;
}

/* ===== PART 10: Changelog Specific ===== */
.changelog-entry {
  position: relative;
  padding-left: 2rem;
  border-left: 1px solid #374151;
  margin-bottom: 4rem;
}

.changelog-entry::before {
  content: '';
  position: absolute;
  left: -5px;
  top: 0;
  width: 9px;
  height: 9px;
  background: #050505;
  border: 1px solid #374151;
  border-radius: 50%;
}

.changelog-entry.latest::before {
  background: #10b981;
  border-color: #10b981;
  box-shadow: 0 0 10px rgba(16, 185, 129, 0.5);
}

.badge {
  display: inline-block;
  padding: 0.125rem 0.5rem;
  border-radius: 2px;
  font-size: 0.65rem;
  font-weight: 800;
  font-family: 'Fira Code', monospace;
  text-transform: uppercase;
  border: 1px solid transparent;
}

.badge.latest {
  background-color: #10b981;
  color: #050505;
}

.badge.release {
  background-color: #111827;
  color: #9ca3af;
  border-color: #374151;
}

.changelog-content {
  font-family: 'Inter', sans-serif;
}

.changelog-content strong {
  color: #F5F5F5;
}

/* ===== PART 11: FAQ Specific ===== */
.faq-item {
  background: #0a0a0a;
  border: 1px solid #374151;
  border-radius: 2px;
  transition: all 0.2s ease;
}

.faq-item:hover {
  border-color: #10b981;
}

.faq-item summary {
  cursor: pointer;
  padding: 1.25rem 1.5rem;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: 'Fira Code', monospace;
  font-weight: 600;
  font-size: 0.95rem;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary .arrow {
  transition: transform 0.2s ease-in-out;
  color: #10b981;
}

.faq-item[open] > summary .arrow {
  transform: rotate(180deg);
}

.faq-item[open] {
  border-color: #10b981;
}

.faq-content {
  padding: 0 1.5rem 1.5rem 1.5rem;
  font-size: 0.9rem;
  line-height: 1.6;
  color: #9ca3af;
}