:root {
  --bg-primary: #0a0b10;
  --bg-secondary: #12141e;
  --bg-card: rgba(22, 26, 38, 0.7);
  --bg-card-hover: rgba(28, 33, 50, 0.85);
  --border-glass: rgba(255, 255, 255, 0.08);
  --border-glow: rgba(99, 102, 241, 0.35);

  --text-primary: #f8fafc;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;

  --accent-indigo: #6366f1;
  --accent-violet: #8b5cf6;
  --accent-cyan: #06b6d4;
  --accent-rose: #f43f5e;
  --accent-amber: #f59e0b;

  --yt-color: #ff0033;
  --ig-color: #e1306c;
  --tt-color: #00f2fe;
  --x-color: #ffffff;
  --threads-color: #10b981;
  --reddit-color: #ff4500;

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-full: 9999px;

  --font-sans: 'Outfit', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html, body {
  font-family: var(--font-sans);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  min-height: 100vh;
  line-height: 1.6;
  overflow-x: hidden;
  max-width: 100%;
  position: relative;
}

/* Background Glowing Ambient Orbs */
.ambient-glow {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}

.glow-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(120px);
  opacity: 0.25;
  animation: floatOrb 18s ease-in-out infinite alternate;
}

.orb-1 {
  width: 550px;
  height: 550px;
  top: -150px;
  left: 15%;
  background: radial-gradient(circle, #6366f1, #8b5cf6);
}

.orb-2 {
  width: 480px;
  height: 480px;
  top: 250px;
  right: -100px;
  background: radial-gradient(circle, #ec4899, #f43f5e);
  animation-delay: -5s;
}

.orb-3 {
  width: 400px;
  height: 400px;
  bottom: -100px;
  left: -100px;
  background: radial-gradient(circle, #06b6d4, #3b82f6);
  animation-delay: -10s;
}

@keyframes floatOrb {
  0% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(60px, 40px) scale(1.08); }
  100% { transform: translate(-40px, 80px) scale(0.95); }
}

/* App Container */
.app-container {
  position: relative;
  z-index: 1;
  max-width: 1120px;
  margin: 0 auto;
  padding: 24px 20px 80px;
}

/* Header & Nav */
.header-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 24px;
  background: rgba(18, 20, 30, 0.6);
  backdrop-filter: blur(16px);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  margin-bottom: 48px;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.logo-icon {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  background: linear-gradient(135deg, #6366f1, #ec4899);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(99, 102, 241, 0.4);
}

.logo-icon svg {
  width: 24px;
  height: 24px;
  fill: none;
  stroke: #ffffff;
  stroke-width: 2.2;
}

.logo-text {
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  background: linear-gradient(135deg, #ffffff 40%, #cbd5e1);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.version-tag {
  font-size: 0.72rem;
  background: rgba(99, 102, 241, 0.15);
  color: #a5b4fc;
  border: 1px solid rgba(99, 102, 241, 0.3);
  padding: 2px 8px;
  border-radius: var(--radius-full);
  margin-left: 6px;
  font-weight: 500;
}

.nav-badges {
  display: flex;
  align-items: center;
  gap: 8px;
}

.platform-pill {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 0.78rem;
  padding: 5px 10px;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-glass);
  color: var(--text-secondary);
  transition: var(--transition);
}

.platform-pill:hover {
  background: rgba(255, 255, 255, 0.08);
  color: var(--text-primary);
}

/* Hero Section */
.hero-section {
  text-align: center;
  margin-bottom: 40px;
}

.hero-title {
  font-size: clamp(2.2rem, 4.8vw, 3.8rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.03em;
  margin-bottom: 18px;
}

.gradient-text {
  background: linear-gradient(135deg, #818cf8 0%, #c084fc 40%, #f472b6 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-subtitle {
  font-size: clamp(1rem, 1.8vw, 1.22rem);
  color: var(--text-secondary);
  max-width: 680px;
  margin: 0 auto 32px;
  font-weight: 400;
}

/* Input Search Box Area */
.search-card-wrapper {
  background: rgba(18, 20, 30, 0.75);
  backdrop-filter: blur(24px);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  padding: 10px;
  box-shadow: 0 20px 50px -10px rgba(0, 0, 0, 0.5), 0 0 0 1px rgba(255, 255, 255, 0.05);
  margin-bottom: 24px;
  transition: var(--transition);
}

.search-card-wrapper:focus-within {
  border-color: var(--border-glow);
  box-shadow: 0 20px 60px -10px rgba(99, 102, 241, 0.25), 0 0 0 1px var(--border-glow);
}

.input-bar {
  display: flex;
  align-items: center;
  gap: 10px;
  position: relative;
}

.platform-indicator {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.04);
  color: var(--text-muted);
  flex-shrink: 0;
  transition: var(--transition);
}

.platform-indicator.youtube {
  background: rgba(255, 0, 51, 0.15);
  color: var(--yt-color);
  border: 1px solid rgba(255, 0, 51, 0.3);
}

.platform-indicator.instagram {
  background: rgba(225, 48, 108, 0.15);
  color: var(--ig-color);
  border: 1px solid rgba(225, 48, 108, 0.3);
}

.platform-indicator.tiktok {
  background: rgba(0, 242, 254, 0.15);
  color: var(--tt-color);
  border: 1px solid rgba(0, 242, 254, 0.3);
}

.platform-indicator.twitter {
  background: rgba(255, 255, 255, 0.15);
  color: var(--x-color);
  border: 1px solid rgba(255, 255, 255, 0.3);
}

.platform-indicator.threads {
  background: rgba(16, 185, 129, 0.15);
  color: var(--threads-color);
  border: 1px solid rgba(16, 185, 129, 0.3);
}

.platform-indicator.reddit {
  background: rgba(255, 69, 0, 0.15);
  color: var(--reddit-color);
  border: 1px solid rgba(255, 69, 0, 0.3);
}

.url-input {
  flex: 1;
  background: transparent;
  border: none;
  color: var(--text-primary);
  font-size: 1.05rem;
  font-family: inherit;
  outline: none;
  padding: 10px 4px;
}

.url-input::placeholder {
  color: var(--text-muted);
}

.action-buttons {
  display: flex;
  align-items: center;
  gap: 8px;
}

.btn-icon {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-glass);
  color: var(--text-secondary);
  border-radius: var(--radius-md);
  padding: 10px 14px;
  font-size: 0.9rem;
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  transition: var(--transition);
}

.btn-icon:hover {
  background: rgba(255, 255, 255, 0.1);
  color: var(--text-primary);
  border-color: rgba(255, 255, 255, 0.2);
}

.btn-primary {
  background: linear-gradient(135deg, #6366f1, #8b5cf6);
  border: none;
  color: #ffffff;
  border-radius: var(--radius-md);
  padding: 12px 26px;
  font-size: 1rem;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  box-shadow: 0 4px 20px rgba(99, 102, 241, 0.4);
  transition: var(--transition);
  white-space: nowrap;
}

.btn-primary:hover {
  background: linear-gradient(135deg, #4f46e5, #7c3aed);
  transform: translateY(-1px);
  box-shadow: 0 6px 25px rgba(99, 102, 241, 0.55);
}

.btn-primary:active {
  transform: translateY(0);
}

.btn-primary:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

/* Quick Examples Bar */
.quick-samples {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 48px;
}

.samples-label {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.sample-chip {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-full);
  padding: 4px 12px;
  font-size: 0.78rem;
  color: var(--text-secondary);
  cursor: pointer;
  transition: var(--transition);
}

.sample-chip:hover {
  background: rgba(99, 102, 241, 0.12);
  border-color: rgba(99, 102, 241, 0.35);
  color: #c7d2fe;
}

/* Loading Shimmer State */
.loading-box {
  display: none;
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  padding: 40px;
  text-align: center;
  margin-bottom: 40px;
}

.spinner {
  width: 44px;
  height: 44px;
  border: 3px solid rgba(99, 102, 241, 0.2);
  border-top-color: var(--accent-indigo);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  margin: 0 auto 16px;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.loading-text {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 6px;
}

.loading-subtext {
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* Error Banner */
.error-box {
  display: none;
  background: rgba(244, 63, 94, 0.1);
  border: 1px solid rgba(244, 63, 94, 0.3);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  margin-bottom: 30px;
  color: #fecdd3;
  font-size: 0.95rem;
}

/* Results Card */
.result-card {
  display: none;
  background: var(--bg-card);
  backdrop-filter: blur(20px);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  padding: 28px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
  margin-bottom: 48px;
  animation: fadeInUp 0.4s ease-out;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(16px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.media-header {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 24px;
  margin-bottom: 28px;
}

@media (max-width: 768px) {
  .media-header {
    grid-template-columns: 1fr;
  }
}

.media-thumbnail-wrap {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: #000;
  aspect-ratio: 16 / 9;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.5);
}

.media-thumbnail-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.duration-tag {
  position: absolute;
  bottom: 8px;
  right: 8px;
  background: rgba(0, 0, 0, 0.8);
  font-size: 0.75rem;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 4px;
  color: #fff;
}

.media-info {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.platform-badge-result {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  margin-bottom: 12px;
  width: fit-content;
}

.media-title {
  font-size: 1.35rem;
  font-weight: 700;
  line-height: 1.35;
  margin-bottom: 8px;
  color: var(--text-primary);
}

.author-line {
  font-size: 0.9rem;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 8px;
}

/* Result Tabs */
.format-tabs {
  display: flex;
  gap: 8px;
  border-bottom: 1px solid var(--border-glass);
  padding-bottom: 12px;
  margin-bottom: 20px;
  overflow-x: auto;
}

.tab-btn {
  background: transparent;
  border: none;
  color: var(--text-secondary);
  font-family: inherit;
  font-size: 0.95rem;
  font-weight: 600;
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: var(--transition);
  white-space: nowrap;
}

.tab-btn:hover {
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.05);
}

.tab-btn.active {
  color: #fff;
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.3), rgba(139, 92, 246, 0.3));
  border: 1px solid rgba(99, 102, 241, 0.4);
}

/* Format Item Rows */
.formats-grid {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.format-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  padding: 14px 18px;
  transition: var(--transition);
}

.format-row:hover {
  background: rgba(255, 255, 255, 0.04);
  border-color: rgba(255, 255, 255, 0.15);
  transform: translateX(2px);
}

.format-left {
  display: flex;
  align-items: center;
  gap: 14px;
}

.format-icon-wrap {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-sm);
  background: rgba(99, 102, 241, 0.1);
  color: var(--accent-indigo);
  display: flex;
  align-items: center;
  justify-content: center;
}

.format-name {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--text-primary);
}

.format-meta {
  font-size: 0.8rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 8px;
}

.badge-tag {
  background: rgba(255, 255, 255, 0.06);
  padding: 2px 6px;
  border-radius: 4px;
  font-size: 0.72rem;
  color: var(--text-secondary);
}

.btn-download {
  background: linear-gradient(135deg, #10b981, #059669);
  border: none;
  color: #fff;
  border-radius: var(--radius-sm);
  padding: 8px 18px;
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: var(--transition);
  text-decoration: none;
  box-shadow: 0 4px 14px rgba(16, 185, 129, 0.25);
}

.btn-download:hover {
  background: linear-gradient(135deg, #059669, #047857);
  transform: scale(1.02);
  box-shadow: 0 6px 18px rgba(16, 185, 129, 0.4);
}

/* Carousel / Multi-slide Grid */
.carousel-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 16px;
  margin-top: 16px;
}

.carousel-card {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.carousel-thumb {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  background: #000;
}

.carousel-footer {
  padding: 12px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* Feature Showcase Cards */
.features-section {
  margin-bottom: 60px;
}

.section-title {
  text-align: center;
  font-size: 1.8rem;
  font-weight: 700;
  margin-bottom: 32px;
  letter-spacing: -0.02em;
}

.platforms-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 18px;
}

.platform-card {
  background: var(--bg-card);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  padding: 24px 20px;
  text-align: center;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.platform-card:hover {
  transform: translateY(-4px);
  border-color: rgba(255, 255, 255, 0.15);
  background: var(--bg-card-hover);
}

.platform-card-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  margin: 0 auto 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
}

.platform-card h3 {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.platform-card p {
  font-size: 0.85rem;
  color: var(--text-secondary);
}

/* Toast Notifications */
.toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 1000;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.toast {
  background: rgba(18, 20, 30, 0.95);
  border: 1px solid var(--border-glass);
  backdrop-filter: blur(12px);
  border-radius: var(--radius-md);
  padding: 12px 18px;
  font-size: 0.9rem;
  color: var(--text-primary);
  box-shadow: 0 10px 30px rgba(0,0,0,0.5);
  display: flex;
  align-items: center;
  gap: 10px;
  animation: slideInRight 0.3s ease;
}

@keyframes slideInRight {
  from {
    transform: translateX(100%);
    opacity: 0;
  }
  to {
    transform: translateX(0);
    opacity: 1;
  }
}

/* Footer */
footer {
  text-align: center;
  padding: 32px 0 16px;
  color: var(--text-muted);
  font-size: 0.85rem;
  border-top: 1px solid var(--border-glass);
}

/* Cookie Auth Button & Status Dots */
.btn-cookie-auth {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  font-weight: 600;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  background: rgba(99, 102, 241, 0.12);
  border: 1px solid rgba(99, 102, 241, 0.3);
  color: #c7d2fe;
  cursor: pointer;
  transition: var(--transition);
}

.btn-cookie-auth:hover {
  background: rgba(99, 102, 241, 0.22);
  border-color: rgba(99, 102, 241, 0.5);
  transform: translateY(-1px);
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  display: inline-block;
}

.status-dot.success {
  background: #10b981;
  box-shadow: 0 0 8px #10b981;
}

.status-dot.warning {
  background: #f59e0b;
  box-shadow: 0 0 8px #f59e0b;
}

/* Modal Overlay & Card */
.modal-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
}

.modal-box {
  background: #131622;
  border: 1px solid var(--border-glass);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.7), 0 0 0 1px rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-lg);
  max-width: 580px;
  width: 100%;
  padding: 28px;
  animation: modalScale 0.25s ease-out;
}

@keyframes modalScale {
  from { opacity: 0; transform: scale(0.95); }
  to { opacity: 1; transform: scale(1); }
}

.modal-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 20px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--border-glass);
}

.modal-header-left {
  display: flex;
  align-items: center;
  gap: 12px;
}

.modal-icon {
  width: 44px;
  height: 44px;
  background: rgba(99, 102, 241, 0.15);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
}

.modal-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-primary);
}

.modal-subtitle {
  font-size: 0.82rem;
  color: var(--text-secondary);
}

.btn-close-modal {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-glass);
  color: var(--text-secondary);
  width: 32px;
  height: 32px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  cursor: pointer;
  transition: var(--transition);
}

.btn-close-modal:hover {
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
}

.auth-status-card {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  padding: 14px 16px;
  margin-bottom: 16px;
}

.auth-status-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.instructions-panel {
  background: rgba(99, 102, 241, 0.06);
  border: 1px solid rgba(99, 102, 241, 0.2);
  border-radius: var(--radius-md);
  padding: 14px 16px;
  margin-bottom: 18px;
}

.instructions-panel h3 {
  font-size: 0.88rem;
  font-weight: 600;
  color: #c7d2fe;
  margin-bottom: 8px;
}

.instructions-panel ol {
  padding-left: 20px;
  font-size: 0.82rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

.instructions-panel li {
  margin-bottom: 4px;
}

.cookie-textarea {
  width: 100%;
  background: rgba(0, 0, 0, 0.35);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-sm);
  color: #cbd5e1;
  font-family: monospace;
  font-size: 0.82rem;
  padding: 10px;
  outline: none;
  resize: vertical;
  transition: var(--transition);
}

.cookie-textarea:focus {
  border-color: var(--border-glow);
  box-shadow: 0 0 0 1px var(--border-glow);
}

.modal-footer-actions {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-top: 14px;
}

/* ============================================================
   SEO Platform Navigation Links
   ============================================================ */
.nav-platform-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-full);
  font-size: 0.84rem;
  font-weight: 500;
  color: var(--text-secondary);
  text-decoration: none;
  transition: var(--transition);
  white-space: nowrap;
}

.nav-platform-link:hover {
  color: #fff;
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.2);
  transform: translateY(-1px);
}

.nav-platform-link.active {
  color: #fff;
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.25), rgba(139, 92, 246, 0.25));
  border-color: var(--accent-indigo);
  box-shadow: 0 0 16px rgba(99, 102, 241, 0.3);
}

/* ============================================================
   How It Works (3 Steps)
   ============================================================ */
.how-it-works-section {
  margin-top: 60px;
  margin-bottom: 50px;
  text-align: center;
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 20px;
  margin-top: 30px;
  text-align: left;
}

.step-card {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  padding: 24px;
  position: relative;
  overflow: hidden;
  transition: var(--transition);
}

.step-card:hover {
  transform: translateY(-3px);
  border-color: rgba(99, 102, 241, 0.35);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.4);
}

.step-num {
  font-size: 1.8rem;
  font-weight: 800;
  background: linear-gradient(135deg, var(--accent-indigo), var(--accent-cyan));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 12px;
  display: block;
}

.step-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.step-desc {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

/* ============================================================
   SEO Features Grid
   ============================================================ */
.seo-features-section {
  margin-top: 50px;
  margin-bottom: 50px;
}

.seo-features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
  margin-top: 26px;
}

.seo-feature-card {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  padding: 22px;
  transition: var(--transition);
}

.seo-feature-card:hover {
  border-color: rgba(255, 255, 255, 0.18);
  background: var(--bg-card-hover);
}

.seo-feature-icon {
  font-size: 2rem;
  margin-bottom: 12px;
  display: inline-block;
}

.seo-feature-title {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 6px;
}

.seo-feature-desc {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

/* ============================================================
   FAQ Accordion
   ============================================================ */
.faq-section {
  margin-top: 60px;
  margin-bottom: 70px;
}

.faq-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 24px;
}

.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: var(--transition);
}

.faq-item[open] {
  border-color: rgba(99, 102, 241, 0.4);
  background: rgba(24, 28, 44, 0.9);
}

.faq-question {
  padding: 18px 20px;
  font-size: 0.96rem;
  font-weight: 600;
  color: var(--text-primary);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  list-style: none;
  user-select: none;
}

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

.faq-question::after {
  content: "＋";
  font-size: 1.2rem;
  color: var(--accent-indigo);
  transition: transform 0.25s ease;
}

.faq-item[open] .faq-question::after {
  content: "－";
}

.faq-answer {
  padding: 0 20px 18px 20px;
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ============================================================
   Footer Platform Navigation & SEO Links
   ============================================================ */
.footer-seo-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px 20px;
  margin-bottom: 20px;
}

.footer-seo-link {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.85rem;
  transition: var(--transition);
}

.footer-seo-link:hover {
  color: #fff;
}

/* ============================================================
   Google AdSense Strategic Advertisement Slots
   ============================================================ */
.ad-slot-wrapper {
  width: 100%;
  max-width: 860px;
  margin: 28px auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
  box-sizing: border-box;
}

.ad-label {
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 6px;
  user-select: none;
  opacity: 0.85;
}

.ad-content-box {
  width: 100%;
  min-height: 90px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-md);
}

/* Ins tag styling for responsive auto ads */
ins.adsbygoogle {
  display: block;
  width: 100%;
  text-align: center;
  margin: 0 auto;
}

/* Hide fallback preview placeholder when real ad loads */
ins.adsbygoogle[data-ad-status="filled"] + .ad-placeholder-banner,
ins.adsbygoogle:not(:empty) + .ad-placeholder-banner {
  display: none !important;
}

/* Dev & Pre-Approval Placeholder Banner */
.ad-placeholder-banner {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  padding: 16px 20px;
  background: rgba(22, 26, 38, 0.55);
  backdrop-filter: blur(12px);
  border: 1px dashed rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-md);
  transition: var(--transition);
}

.ad-placeholder-banner:hover {
  border-color: rgba(99, 102, 241, 0.4);
  background: rgba(26, 31, 48, 0.65);
}

.ad-placeholder-badge {
  background: rgba(99, 102, 241, 0.16);
  color: #a5b4fc;
  border: 1px solid rgba(99, 102, 241, 0.35);
  font-size: 0.68rem;
  font-weight: 800;
  padding: 3px 8px;
  border-radius: 4px;
  letter-spacing: 0.05em;
  flex-shrink: 0;
}

.ad-placeholder-info {
  display: flex;
  flex-direction: column;
  gap: 2px;
  text-align: left;
}

.ad-placeholder-title {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-primary);
}

.ad-placeholder-sub {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.ad-placeholder-sub code {
  background: rgba(255, 255, 255, 0.08);
  padding: 1px 5px;
  border-radius: 4px;
  color: #cbd5e1;
  font-family: monospace;
}

/* Result Card High-CTR Ad Slot */
.ad-slot-result {
  margin: 18px 0 22px 0;
  max-width: 100%;
}

.ad-placeholder-result {
  background: rgba(15, 23, 42, 0.6);
  border-color: rgba(99, 102, 241, 0.22);
}

.ad-placeholder-result .ad-placeholder-badge {
  background: rgba(245, 158, 11, 0.15);
  color: #fbbf24;
  border-color: rgba(245, 158, 11, 0.3);
}

/* ============================================================
   Mobile & Responsive Web Design System
   ============================================================ */

/* Global Mobile Touch Optimizations */
html {
  -webkit-tap-highlight-color: transparent;
  scroll-behavior: smooth;
}

button, a {
  touch-action: manipulation;
}

/* ============================================================
   Complete Responsive Web System (All Devices & Orientations)
   ============================================================ */

/* Global Mobile Touch Optimizations */
html {
  -webkit-tap-highlight-color: transparent;
  scroll-behavior: smooth;
}

button, a {
  touch-action: manipulation;
}

/* Ensure no elements cause horizontal scroll */
img, svg, video, iframe {
  max-width: 100%;
}

/* 1. Laptops, Large Tablets, and iPad Landscape (<= 1080px) */
@media (max-width: 1080px) {
  .app-container {
    max-width: 960px;
    padding: 18px 16px 60px;
  }

  .header-nav {
    flex-direction: column;
    align-items: stretch;
    gap: 12px;
    padding: 12px 18px;
    margin-bottom: 32px;
    border-radius: var(--radius-md);
  }

  .brand-logo {
    justify-content: flex-start;
  }

  /* Horizontal swipeable platform directory pills */
  .nav-badges {
    overflow-x: auto;
    white-space: nowrap;
    width: 100%;
    padding: 4px 2px 6px;
    gap: 8px;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    -ms-overflow-style: none;
  }

  .nav-badges::-webkit-scrollbar {
    display: none;
  }

  .nav-platform-link,
  .btn-cookie-auth {
    flex-shrink: 0;
  }

  .platforms-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* 2. Tablets in Portrait, Foldables, Large Mobiles (<= 820px) */
@media (max-width: 820px) {
  .app-container {
    padding: 14px 12px 50px;
  }

  /* Omnibox wraps into 2 accessible rows */
  .search-card-wrapper {
    padding: 8px;
    border-radius: var(--radius-md);
    margin-bottom: 20px;
  }

  .input-bar {
    flex-wrap: wrap;
    gap: 8px;
  }

  .platform-indicator {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-sm);
  }

  .url-input {
    flex: 1 1 200px;
    min-width: 0;
    font-size: 16px; /* Prevents auto-zoom in iOS Safari */
    padding: 8px 6px;
  }

  .action-buttons {
    width: 100%;
    display: flex;
    gap: 8px;
  }

  .action-buttons .btn-icon {
    flex: 0 0 auto;
    padding: 11px 16px;
    font-size: 0.9rem;
    border-radius: var(--radius-sm);
  }

  .action-buttons .btn-primary {
    flex: 1 1 auto;
    justify-content: center;
    padding: 12px 18px;
    font-size: 1rem;
    border-radius: var(--radius-sm);
    min-height: 46px;
  }

  /* Media header stacks thumbnail above metadata */
  .media-header {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .media-thumbnail-wrap {
    max-width: 480px;
    margin: 0 auto;
    width: 100%;
    max-height: 270px;
  }

  .media-title {
    font-size: 1.25rem;
    word-break: break-word;
    overflow-wrap: break-word;
  }

  /* Soften glow on mobile to conserve GPU */
  .glow-orb {
    filter: blur(70px);
    opacity: 0.15;
  }

  .orb-1 { width: 300px; height: 300px; }
  .orb-2 { width: 260px; height: 260px; }
  .orb-3 { width: 220px; height: 220px; }

  .platforms-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 14px;
  }

  .steps-grid {
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 14px;
  }

  .seo-features-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 14px;
  }
}

/* 3. Standard Smartphones (<= 600px) */
@media (max-width: 600px) {
  .app-container {
    padding: 12px 10px 45px;
  }

  .hero-section {
    margin-bottom: 24px;
  }

  .hero-title {
    font-size: clamp(1.75rem, 7vw, 2.3rem);
    letter-spacing: -0.02em;
    margin-bottom: 10px;
  }

  .hero-subtitle {
    font-size: 0.92rem;
    line-height: 1.45;
    margin-bottom: 18px;
    padding: 0 4px;
  }

  .quick-samples {
    gap: 6px;
    margin-bottom: 24px;
  }

  .samples-label {
    width: 100%;
    text-align: center;
    margin-bottom: 2px;
    font-size: 0.75rem;
  }

  .sample-chip {
    font-size: 0.74rem;
    padding: 4px 9px;
  }

  /* Result Card Mobile Experience */
  .result-card {
    padding: 14px 12px;
    border-radius: var(--radius-md);
    margin-bottom: 28px;
  }

  .media-title {
    font-size: 1.1rem;
    line-height: 1.35;
    word-break: break-word;
    overflow-wrap: break-word;
  }

  .author-line {
    font-size: 0.8rem;
    flex-wrap: wrap;
  }

  .format-tabs {
    gap: 6px;
    padding-bottom: 8px;
    margin-bottom: 14px;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }

  .format-tabs::-webkit-scrollbar {
    display: none;
  }

  .tab-btn {
    font-size: 0.82rem;
    padding: 7px 11px;
    flex-shrink: 0;
  }

  /* Format item rows: stack info and full-width download button */
  .format-row {
    flex-direction: column;
    align-items: stretch;
    gap: 10px;
    padding: 12px 14px;
    border-radius: var(--radius-sm);
  }

  .format-left {
    gap: 10px;
    align-items: flex-start;
  }

  .format-icon-wrap {
    width: 34px;
    height: 34px;
    font-size: 1rem;
    flex-shrink: 0;
  }

  .format-name {
    font-size: 0.88rem;
    word-break: break-word;
  }

  .format-meta {
    flex-wrap: wrap;
    gap: 6px;
    font-size: 0.76rem;
    margin-top: 3px;
  }

  .btn-download {
    width: 100%;
    justify-content: center;
    padding: 11px 16px;
    font-size: 0.92rem;
    min-height: 44px;
    border-radius: var(--radius-sm);
  }

  /* 2-column carousel post grid */
  .carousel-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
  }

  .carousel-footer {
    padding: 8px;
    flex-direction: column;
    gap: 6px;
    align-items: stretch;
  }

  .carousel-footer .badge-tag {
    text-align: center;
  }

  .carousel-footer .btn-download {
    padding: 7px 10px;
    font-size: 0.78rem;
    min-height: 36px;
  }

  /* Content sections */
  .section-title {
    font-size: 1.4rem;
    margin-bottom: 20px;
  }

  .steps-grid {
    grid-template-columns: 1fr;
    gap: 12px;
    margin-top: 16px;
  }

  .step-card {
    padding: 18px 14px;
    border-radius: var(--radius-md);
  }

  .step-num {
    font-size: 1.4rem;
    margin-bottom: 4px;
  }

  .step-title {
    font-size: 1rem;
  }

  .step-desc {
    font-size: 0.82rem;
  }

  .seo-features-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .seo-feature-card {
    padding: 16px 14px;
  }

  .platforms-grid {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .platform-card {
    padding: 16px 14px;
  }

  /* FAQ */
  .faq-section {
    margin-top: 36px;
    margin-bottom: 40px;
  }

  .faq-question {
    padding: 13px 15px;
    font-size: 0.88rem;
  }

  .faq-answer {
    padding: 0 15px 13px;
    font-size: 0.82rem;
  }

  /* Modal responsive adaptation */
  .modal-backdrop {
    padding: 10px;
  }

  .modal-box {
    padding: 16px 14px;
    max-height: 92vh;
    overflow-y: auto;
    border-radius: var(--radius-md);
  }

  .modal-header-left {
    gap: 8px;
  }

  .modal-icon {
    width: 34px;
    height: 34px;
    font-size: 1.1rem;
    border-radius: var(--radius-sm);
  }

  .modal-title {
    font-size: 1rem;
  }

  .modal-subtitle {
    font-size: 0.74rem;
  }

  .instructions-panel {
    padding: 10px 12px;
  }

  .instructions-panel h3 {
    font-size: 0.82rem;
  }

  .instructions-panel ol {
    padding-left: 16px;
    font-size: 0.76rem;
  }

  .cookie-textarea {
    font-size: 13px;
    padding: 8px;
  }

  .modal-footer-actions {
    flex-direction: column;
    align-items: stretch;
    gap: 8px;
  }

  .modal-footer-actions .btn-upload-cookie,
  .modal-footer-actions .btn-primary {
    width: 100%;
    justify-content: center;
    text-align: center;
    padding: 11px 18px;
    min-height: 44px;
  }

  /* Toast Notifications */
  .toast-container {
    left: 10px;
    right: 10px;
    bottom: 12px;
  }

  .toast {
    width: 100%;
    justify-content: center;
    font-size: 0.82rem;
    padding: 10px 12px;
  }

  /* Footer */
  footer {
    padding: 20px 0 10px;
    font-size: 0.75rem;
  }

  .footer-seo-links {
    gap: 6px 10px;
    margin-bottom: 12px;
  }

  /* Ad units */
  .ad-slot-wrapper {
    margin: 16px auto;
  }

  .ad-content-box {
    min-height: 55px;
  }

  .ad-placeholder-banner {
    flex-direction: column;
    text-align: center;
    gap: 6px;
    padding: 10px 12px;
  }

  .ad-placeholder-info {
    text-align: center;
  }

  .ad-placeholder-title {
    font-size: 0.76rem;
  }

  .ad-placeholder-sub {
    font-size: 0.66rem;
  }
}

/* 4. Ultra-Compact Phones (<= 400px, e.g. iPhone SE, Galaxy Fold front screen) */
@media (max-width: 400px) {
  .app-container {
    padding: 8px 6px 36px;
  }

  .brand-logo .logo-icon {
    width: 32px;
    height: 32px;
    border-radius: 8px;
  }

  .brand-logo .logo-icon svg {
    width: 18px;
    height: 18px;
  }

  .logo-text {
    font-size: 1.05rem;
  }

  .version-tag {
    display: none; /* Hide version tag to save space */
  }

  .hero-title {
    font-size: 1.55rem;
  }

  .hero-subtitle {
    font-size: 0.82rem;
  }

  .action-buttons .btn-icon span {
    display: none; /* Icon-only paste on narrowest screens */
  }

  .action-buttons .btn-icon {
    padding: 11px 12px;
  }

  .footer-seo-links span {
    display: none; /* Natural wrap without separator dots */
  }
}

/* ==========================================================================
   Editorial, Legal, Guides & Content Pages Styling (AdSense Compliant)
   ========================================================================== */

.content-page-wrapper {
  max-width: 1040px;
  margin: 0 auto;
  padding: 40px 20px 80px;
  position: relative;
  z-index: 1;
}

.page-header-block {
  text-align: center;
  margin-bottom: 48px;
}

.page-category-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(99, 102, 241, 0.12);
  border: 1px solid rgba(99, 102, 241, 0.3);
  color: #a5b4fc;
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 5px 14px;
  border-radius: var(--radius-full);
  margin-bottom: 16px;
}

.page-main-title {
  font-size: clamp(2rem, 4.5vw, 2.75rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.2;
  margin-bottom: 16px;
  background: linear-gradient(135deg, #ffffff 40%, #cbd5e1 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.page-subtitle-text {
  font-size: 1.1rem;
  color: var(--text-secondary);
  max-width: 720px;
  margin: 0 auto 16px;
  line-height: 1.6;
}

.page-meta-bar {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.page-meta-item {
  display: flex;
  align-items: center;
  gap: 6px;
}

/* Content Container Glass Card */
.editorial-card {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  padding: 40px;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
  margin-bottom: 40px;
}

.editorial-body {
  font-size: 1.02rem;
  line-height: 1.8;
  color: #e2e8f0;
}

.editorial-body h2 {
  font-size: 1.55rem;
  font-weight: 700;
  color: #f8fafc;
  letter-spacing: -0.02em;
  margin: 36px 0 16px;
  padding-bottom: 10px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  align-items: center;
  gap: 10px;
}

.editorial-body h2:first-of-type {
  margin-top: 0;
}

.editorial-body h3 {
  font-size: 1.22rem;
  font-weight: 600;
  color: #e2e8f0;
  margin: 24px 0 12px;
}

.editorial-body p {
  margin-bottom: 18px;
}

.editorial-body ul, .editorial-body ol {
  margin: 0 0 22px 24px;
}

.editorial-body li {
  margin-bottom: 8px;
}

.editorial-body strong {
  color: #ffffff;
  font-weight: 600;
}

.editorial-body a {
  color: #818cf8;
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: var(--transition);
}

.editorial-body a:hover {
  color: #a5b4fc;
}

/* Callout Alert Boxes */
.callout-box {
  padding: 18px 22px;
  border-radius: var(--radius-md);
  margin: 24px 0;
  font-size: 0.95rem;
  line-height: 1.65;
  border-left: 4px solid;
}

.callout-box.info {
  background: rgba(99, 102, 241, 0.08);
  border-color: var(--accent-indigo);
  color: #cbd5e1;
}

.callout-box.warning {
  background: rgba(245, 158, 11, 0.08);
  border-color: var(--accent-amber);
  color: #fde68a;
}

.callout-box.legal {
  background: rgba(16, 185, 129, 0.08);
  border-color: #10b981;
  color: #a7f3d0;
}

.callout-box-title {
  font-weight: 700;
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  gap: 8px;
  color: #ffffff;
}

/* Codec Comparison Table */
.data-table-wrapper {
  overflow-x: auto;
  margin: 24px 0;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-glass);
}

.content-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.92rem;
}

.content-table th {
  background: rgba(255, 255, 255, 0.05);
  color: #f8fafc;
  font-weight: 600;
  padding: 14px 18px;
  border-bottom: 1px solid var(--border-glass);
}

.content-table td {
  padding: 14px 18px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
  color: #cbd5e1;
}

.content-table tr:hover td {
  background: rgba(255, 255, 255, 0.02);
}

/* Guide Cards Grid */
.guides-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(310px, 1fr));
  gap: 24px;
  margin-bottom: 48px;
}

.guide-card {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  padding: 28px;
  display: flex;
  flex-direction: column;
  transition: var(--transition);
  text-decoration: none;
  color: inherit;
  backdrop-filter: blur(12px);
  position: relative;
  overflow: hidden;
}

.guide-card:hover {
  transform: translateY(-4px);
  border-color: var(--border-glow);
  box-shadow: 0 16px 32px rgba(0, 0, 0, 0.35);
}

.guide-card-badge {
  display: inline-block;
  align-self: flex-start;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  margin-bottom: 14px;
}

.badge-archiving { background: rgba(99, 102, 241, 0.15); color: #818cf8; border: 1px solid rgba(99, 102, 241, 0.3); }
.badge-codecs { background: rgba(6, 182, 212, 0.15); color: #22d3ee; border: 1px solid rgba(6, 182, 212, 0.3); }
.badge-audio { background: rgba(236, 72, 153, 0.15); color: #f472b6; border: 1px solid rgba(236, 72, 153, 0.3); }
.badge-legal { background: rgba(16, 185, 129, 0.15); color: #34d399; border: 1px solid rgba(16, 185, 129, 0.3); }
.badge-troubleshoot { background: rgba(245, 158, 11, 0.15); color: #fbbf24; border: 1px solid rgba(245, 158, 11, 0.3); }

.guide-card-title {
  font-size: 1.2rem;
  font-weight: 700;
  color: #f8fafc;
  line-height: 1.4;
  margin-bottom: 12px;
}

.guide-card-desc {
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.6;
  flex-grow: 1;
  margin-bottom: 20px;
}

.guide-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.85rem;
  color: var(--text-muted);
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding-top: 14px;
}

.guide-card-link {
  color: #818cf8;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 4px;
}

/* Contact Us Form */
.contact-layout-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 36px;
}

.contact-info-panel {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.contact-method-card {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  padding: 20px;
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.contact-method-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background: rgba(99, 102, 241, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  flex-shrink: 0;
}

.contact-method-title {
  font-size: 1rem;
  font-weight: 700;
  color: #f8fafc;
  margin-bottom: 4px;
}

.contact-method-text {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

.contact-method-action {
  margin-top: 6px;
  font-size: 0.9rem;
  font-weight: 600;
  color: #818cf8;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.form-field-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-label {
  font-size: 0.88rem;
  font-weight: 600;
  color: #cbd5e1;
}

.form-control-input, .form-control-select, .form-control-textarea {
  width: 100%;
  background: rgba(15, 23, 42, 0.6);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  font-size: 0.95rem;
  color: #f8fafc;
  font-family: inherit;
  outline: none;
  transition: var(--transition);
}

.form-control-input:focus, .form-control-select:focus, .form-control-textarea:focus {
  border-color: var(--accent-indigo);
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.2);
}

.form-control-textarea {
  resize: vertical;
  min-height: 120px;
}

.btn-form-submit {
  background: linear-gradient(135deg, var(--accent-indigo), var(--accent-violet));
  border: none;
  border-radius: var(--radius-md);
  padding: 14px 24px;
  color: #ffffff;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: var(--transition);
  box-shadow: 0 4px 14px rgba(99, 102, 241, 0.35);
}

.btn-form-submit:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(99, 102, 241, 0.5);
}

/* Comprehensive 4-Column Footer */
.site-footer {
  background: #07080c;
  border-top: 1px solid var(--border-glass);
  padding: 60px 20px 30px;
  margin-top: 60px;
  position: relative;
  z-index: 10;
}

.footer-inner {
  max-width: 1160px;
  margin: 0 auto;
}

.footer-top-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 48px;
}

.footer-brand-col {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.footer-brand-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  font-size: 1.25rem;
  color: #f8fafc;
  text-decoration: none;
}

.footer-brand-desc {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

.footer-col-title {
  font-size: 0.92rem;
  font-weight: 700;
  color: #f8fafc;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 16px;
}

.footer-nav-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 0;
  margin: 0;
}

.footer-nav-link {
  font-size: 0.88rem;
  color: var(--text-secondary);
  text-decoration: none;
  transition: var(--transition);
  display: inline-block;
}

.footer-nav-link:hover {
  color: #a5b4fc;
  transform: translateX(2px);
}

.footer-copyright-banner {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  padding: 18px 22px;
  margin-bottom: 30px;
  font-size: 0.82rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

.footer-bottom-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  font-size: 0.82rem;
  color: var(--text-muted);
}

.footer-legal-quicklinks {
  display: flex;
  gap: 16px;
}

.footer-legal-quicklinks a {
  color: var(--text-secondary);
  text-decoration: none;
}

.footer-legal-quicklinks a:hover {
  color: #ffffff;
}

/* Responsive adjustments for editorial pages */
@media (max-width: 860px) {
  .footer-top-grid {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }

  .contact-layout-grid {
    grid-template-columns: 1fr;
  }

  .editorial-card {
    padding: 24px 18px;
  }
}

@media (max-width: 560px) {
  .footer-top-grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .content-page-wrapper {
    padding: 24px 14px 60px;
  }

  .page-main-title {
    font-size: 1.85rem;
  }

  .editorial-body h2 {
    font-size: 1.35rem;
  }

  .footer-bottom-row {
    flex-direction: column;
    text-align: center;
  }
}