/* ========================================
   Image Optimizer - Glassmorphism Styles
   ======================================== */

:root {
  --primary-gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  --secondary-gradient: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  --success-gradient: linear-gradient(135deg, #3cc169 0%, #12d6a5 100%);
  --glass-bg: rgba(255, 255, 255, 0.75);
  --glass-border: rgba(255, 255, 255, 0.3);
  --glass-shadow: 0 8px 32px rgba(31, 38, 135, 0.15);
  --text-primary: #2d3748;
  --text-secondary: #718096;
  --text-light: #a0aec0;
  --accent: #667eea;
  --accent-hover: #5a67d8;
  --danger: #e53e3e;
  --success: #38a169;
  --warning: #d69e2e;
  --radius: 16px;
  --radius-sm: 8px;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
  min-height: 100vh;
  background: linear-gradient(135deg, #e0e7ff 0%, #f0f4ff 25%, #faf5ff 50%, #fdf2f8 75%, #e0e7ff 100%);
  background-attachment: fixed;
  color: var(--text-primary);
  line-height: 1.6;
}

/* Animated background blobs */
body::before,
body::after {
  content: '';
  position: fixed;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.4;
  z-index: -1;
  animation: float 20s ease-in-out infinite;
}

body::before {
  width: 600px;
  height: 600px;
  background: linear-gradient(135deg, #667eea, #764ba2);
  top: -200px;
  right: -100px;
}

body::after {
  width: 500px;
  height: 500px;
  background: linear-gradient(135deg, #f093fb, #f5576c);
  bottom: -150px;
  left: -100px;
  animation-delay: -10s;
}

@keyframes float {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(30px, -50px) scale(1.1); }
  66% { transform: translate(-20px, 30px) scale(0.9); }
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.7; }
}

@keyframes slideUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

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

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 20px;
}

/* Header */
.header {
  text-align: center;
  padding: 40px 20px 30px;
  animation: slideUp 0.6s ease-out;
  position: relative;
}

.header-back-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 16px;
  padding: 8px 20px;
  background: rgba(255, 255, 255, 0.7);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid var(--glass-border);
  border-radius: 50px;
  color: var(--text-secondary);
  font-size: 0.9rem;
  font-weight: 500;
  text-decoration: none;
  transition: var(--transition);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
}

.header-back-link:hover {
  background: rgba(255, 255, 255, 0.95);
  color: var(--accent);
  border-color: var(--accent);
  box-shadow: 0 4px 16px rgba(102, 126, 234, 0.2);
  transform: translateY(-1px);
}

.header-back-link i {
  font-size: 1.1rem;
}

.header h1 {
  font-size: 2.5rem;
  font-weight: 800;
  background: var(--primary-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 10px;
  letter-spacing: -0.5px;
}

.header p {
  font-size: 1.1rem;
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto;
}

/* Glass Card */
.glass-card {
  background: var(--glass-bg);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  box-shadow: var(--glass-shadow);
  padding: 30px;
  margin-bottom: 24px;
  animation: slideUp 0.6s ease-out;
}

/* Drop Zone */
.drop-zone {
  border: 3px dashed #c3dafe;
  border-radius: var(--radius);
  padding: 60px 40px;
  text-align: center;
  cursor: pointer;
  transition: var(--transition);
  background: rgba(255, 255, 255, 0.5);
  position: relative;
  overflow: hidden;
}

.drop-zone::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--primary-gradient);
  opacity: 0;
  transition: var(--transition);
}

.drop-zone:hover,
.drop-zone.drag-over {
  border-color: var(--accent);
  transform: scale(1.01);
}

.drop-zone:hover::before,
.drop-zone.drag-over::before {
  opacity: 0.05;
}

.drop-zone-content {
  position: relative;
  z-index: 1;
}

.drop-zone-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto 20px;
  background: var(--primary-gradient);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 10px 30px rgba(102, 126, 234, 0.3);
}

.drop-zone-icon svg {
  width: 40px;
  height: 40px;
  fill: white;
}

.drop-zone h3 {
  font-size: 1.3rem;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--text-primary);
}

.drop-zone p {
  color: var(--text-secondary);
  font-size: 0.95rem;
}

.drop-zone .browse-btn {
  display: inline-block;
  margin-top: 16px;
  padding: 10px 28px;
  background: var(--primary-gradient);
  color: white;
  border: none;
  border-radius: 50px;
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  box-shadow: 0 4px 15px rgba(102, 126, 234, 0.3);
}

.drop-zone .browse-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(102, 126, 234, 0.4);
}

#file-input {
  display: none;
}

/* Settings Panel */
.settings-panel {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 20px;
  align-items: end;
}

.setting-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.setting-group label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.setting-group select,
.setting-group input[type="range"] {
  width: 100%;
  padding: 10px 14px;
  border: 2px solid #e2e8f0;
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  font-family: inherit;
  background: rgba(255, 255, 255, 0.8);
  transition: var(--transition);
  cursor: pointer;
}

.setting-group select:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.15);
}

.quality-value {
  text-align: center;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--accent);
}

.quality-slider {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 8px;
  border-radius: 4px;
  background: linear-gradient(to right, #e2e8f0, var(--accent));
  outline: none;
  margin-top: 8px;
}

.quality-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--primary-gradient);
  cursor: pointer;
  box-shadow: 0 2px 8px rgba(102, 126, 234, 0.4);
  transition: var(--transition);
}

.quality-slider::-webkit-slider-thumb:hover {
  transform: scale(1.2);
}

.quality-slider::-moz-range-thumb {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--primary-gradient);
  cursor: pointer;
  border: none;
  box-shadow: 0 2px 8px rgba(102, 126, 234, 0.4);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 28px;
  border: none;
  border-radius: 50px;
  font-size: 0.95rem;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
}

.btn-primary {
  background: var(--primary-gradient);
  color: white;
  box-shadow: 0 4px 15px rgba(102, 126, 234, 0.3);
}

.btn-primary:hover:not(:disabled) {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(102, 126, 234, 0.4);
}

.btn-primary:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.btn-success {
  background: var(--success-gradient);
  color: white;
  box-shadow: 0 4px 15px rgba(67, 233, 123, 0.3);
}

.btn-success:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(67, 233, 123, 0.4);
}

.btn-outline {
  background: rgba(255, 255, 255, 0.8);
  color: var(--text-primary);
  border: 2px solid #e2e8f0;
}

.btn-outline:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: white;
}

.btn-danger {
  background: var(--secondary-gradient);
  color: white;
  box-shadow: 0 4px 15px rgba(245, 87, 108, 0.3);
}

.btn-danger:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(245, 87, 108, 0.4);
}

.btn-sm {
  padding: 8px 18px;
  font-size: 0.85rem;
}

/* Action Bar */
.action-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
  margin-bottom: 24px;
}

/* Image Grid */
.image-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
}

/* Image Card */
.image-card {
  background: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.5);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.06);
  transition: var(--transition);
  animation: slideUp 0.4s ease-out;
}

.image-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.1);
}

.image-card.processing {
  opacity: 0.7;
  pointer-events: none;
}

.image-card.completed {
  border-color: #c6f6d5;
}

.image-card.error {
  border-color: #fed7d7;
}

.card-preview {
  position: relative;
  width: 100%;
  height: 180px;
  background: #f7fafc;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.card-preview img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}

.card-preview .spinner {
  width: 40px;
  height: 40px;
  border: 4px solid #e2e8f0;
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

.card-status-badge {
  position: absolute;
  top: 10px;
  right: 10px;
  padding: 4px 10px;
  border-radius: 50px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
}

.badge-processing {
  background: rgba(102, 126, 234, 0.9);
  color: white;
}

.badge-completed {
  background: rgba(56, 161, 105, 0.9);
  color: white;
}

.badge-error {
  background: rgba(229, 62, 62, 0.9);
  color: white;
}

.badge-skipped {
  background: rgba(214, 158, 46, 0.92);
  color: #1a1a2e;
}

.card-info {
  padding: 16px;
}

.card-filename {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  margin-bottom: 8px;
}

.card-sizes {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin-bottom: 12px;
}

.card-sizes .original {
  text-decoration: line-through;
  color: var(--text-light);
}

.card-sizes .optimized {
  font-weight: 700;
  color: var(--success);
}

.card-sizes .savings {
  padding: 2px 8px;
  background: rgba(56, 161, 105, 0.1);
  color: var(--success);
  border-radius: 50px;
  font-size: 0.8rem;
  font-weight: 600;
}

.card-format {
  display: inline-block;
  padding: 3px 10px;
  background: rgba(102, 126, 234, 0.1);
  color: var(--accent);
  border-radius: 50px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  margin-bottom: 12px;
}

/* Progress Bar */
.progress-bar {
  width: 100%;
  height: 6px;
  background: #edf2f7;
  border-radius: 3px;
  overflow: hidden;
  margin-bottom: 12px;
}

.progress-bar-fill {
  height: 100%;
  background: var(--primary-gradient);
  border-radius: 3px;
  transition: width 0.3s ease;
}

.card-actions {
  display: flex;
  gap: 8px;
}

.card-actions .btn {
  flex: 1;
  justify-content: center;
  padding: 8px 12px;
  font-size: 0.8rem;
}

/* Stats Bar */
.stats-bar {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
  margin-bottom: 24px;
}

.stat-card {
  background: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.5);
  border-radius: var(--radius);
  padding: 20px;
  text-align: center;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.06);
}

.stat-value {
  font-size: 1.8rem;
  font-weight: 800;
  background: var(--primary-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.stat-label {
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin-top: 4px;
}

/* Empty State */
.empty-state {
  text-align: center;
  padding: 60px 20px;
  color: var(--text-light);
}

.empty-state svg {
  width: 80px;
  height: 80px;
  fill: #cbd5e0;
  margin-bottom: 16px;
}

.empty-state p {
  font-size: 1.1rem;
}

/* Toast Notification */
.toast-container {
  position: fixed;
  top: 20px;
  right: 20px;
  z-index: 1000;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.toast {
  padding: 14px 24px;
  border-radius: var(--radius-sm);
  background: var(--glass-bg);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--glass-border);
  box-shadow: var(--glass-shadow);
  color: var(--text-primary);
  font-size: 0.9rem;
  font-weight: 500;
  animation: slideUp 0.3s ease-out;
  max-width: 350px;
}

.toast.success {
  border-left: 4px solid var(--success);
}

.toast.error {
  border-left: 4px solid var(--danger);
}

.toast.warning {
  border-left: 4px solid var(--warning);
}

/* Responsive */
@media (max-width: 768px) {
  .header h1 {
    font-size: 1.8rem;
  }

  .header p {
    font-size: 0.95rem;
  }

  .drop-zone {
    padding: 40px 20px;
  }

  .drop-zone-icon {
    width: 60px;
    height: 60px;
  }

  .drop-zone-icon svg {
    width: 30px;
    height: 30px;
  }

  .settings-panel {
    grid-template-columns: 1fr;
  }

  .image-grid {
    grid-template-columns: 1fr;
  }

  .stats-bar {
    grid-template-columns: repeat(2, 1fr);
  }

  .action-bar {
    flex-direction: column;
  }

  .action-bar .btn {
    width: 100%;
    justify-content: center;
  }

  .container {
    padding: 12px;
  }

  .glass-card {
    padding: 20px;
  }
}

@media (max-width: 480px) {
  .header h1 {
    font-size: 1.5rem;
  }

  .stats-bar {
    grid-template-columns: 1fr;
  }
}

/* Loading overlay */
.loading-overlay {
  position: fixed;
  inset: 0;
  background: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(5px);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 999;
}

.loading-overlay.active {
  display: flex;
}

.loading-spinner {
  width: 60px;
  height: 60px;
  border: 5px solid #e2e8f0;
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}
/* ========================================
   Features Sections (SEO & Info)
   ======================================== */

.features-section {
  padding: 60px 0;
  animation: slideUp 0.6s ease-out;
}

.features-section .container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.features-section h2 {
  text-align: center;
  font-size: 2rem;
  font-weight: 800;
  background: var(--primary-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 40px;
  letter-spacing: -0.5px;
}

/* How it works */
.how-it-works {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
}

.step-card {
  background: var(--glass-bg);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  box-shadow: var(--glass-shadow);
  padding: 36px 28px;
  text-align: center;
  transition: var(--transition);
}

.step-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 40px rgba(31, 38, 135, 0.2);
}

.step-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto 20px;
  background: var(--primary-gradient);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 10px 30px rgba(102, 126, 234, 0.3);
}

.step-icon i {
  font-size: 2.2rem;
  color: white;
}

.step-card h3 {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 12px;
}

.step-card p {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* Advantages */
.advantages-section {
  background: rgba(255, 255, 255, 0.3);
}

.advantages-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
}

.advantage-card {
  background: var(--glass-bg);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  box-shadow: var(--glass-shadow);
  padding: 32px 24px;
  text-align: center;
  transition: var(--transition);
}

.advantage-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 40px rgba(31, 38, 135, 0.2);
}

.advantage-icon {
  width: 70px;
  height: 70px;
  margin: 0 auto 18px;
  background: var(--success-gradient);
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 25px rgba(67, 233, 123, 0.25);
}

.advantage-icon i {
  font-size: 1.8rem;
  color: white;
}

.advantage-card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 10px;
}

.advantage-card p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* Formats */
.formats-section {
  background: rgba(255, 255, 255, 0.2);
}

.formats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
}

.format-card {
  background: var(--glass-bg);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  box-shadow: var(--glass-shadow);
  padding: 32px 24px;
  text-align: center;
  transition: var(--transition);
}

.format-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 40px rgba(31, 38, 135, 0.2);
}

.format-icon {
  width: 70px;
  height: 70px;
  margin: 0 auto 18px;
  background: var(--secondary-gradient);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 25px rgba(245, 87, 108, 0.25);
}

.format-icon i {
  font-size: 1.8rem;
  color: white;
}

.format-card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 10px;
}

.format-card p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* SEO Text Section */
.seo-text-section {
  padding: 60px 0;
  background: rgba(255, 255, 255, 0.3);
}

.seo-text-section article {
  max-width: 900px;
  margin: 0 auto;
  background: var(--glass-bg);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  box-shadow: var(--glass-shadow);
  padding: 48px 40px;
}

.seo-text-section h2 {
  text-align: left;
  font-size: 1.8rem;
  font-weight: 800;
  background: var(--primary-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 32px;
  padding-bottom: 16px;
  border-bottom: 2px solid rgba(102, 126, 234, 0.15);
  line-height: 1.3;
}

.seo-text-section h3 {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-top: 40px;
  margin-bottom: 16px;
  line-height: 1.4;
  padding-left: 16px;
  border-left: 4px solid var(--accent);
}

.seo-content p {
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.9;
  margin-bottom: 20px;
  text-align: justify;
}

.seo-content ul {
  list-style: none;
  padding: 0;
  margin: 20px 0 24px 0;
}

.seo-content ul li {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.8;
  padding: 12px 0 12px 36px;
  position: relative;
  border-bottom: 1px solid rgba(102, 126, 234, 0.07);
}

.seo-content ul li:last-child {
  border-bottom: none;
}

.seo-content ul li::before {
  content: '\2713';
  position: absolute;
  left: 8px;
  top: 12px;
  color: var(--success);
  font-weight: 700;
  font-size: 1.1rem;
  line-height: 1;
}

.seo-content strong {
  color: var(--text-primary);
  font-weight: 600;
}

.seo-content > p:last-of-type {
  margin-bottom: 0;
  font-weight: 500;
  color: var(--text-primary);
}

/* Responsive */
@media (max-width: 768px) {
  .features-section {
    padding: 40px 0;
  }

  .features-section h2 {
    font-size: 1.5rem;
    margin-bottom: 30px;
  }

  .how-it-works,
  .advantages-grid,
  .formats-grid {
    grid-template-columns: 1fr;
  }

  .step-card,
  .advantage-card,
  .format-card {
    padding: 28px 20px;
  }

  .seo-text-section {
    padding: 40px 0;
  }

  .seo-text-section article {
    padding: 32px 20px;
    margin: 0 12px;
  }

  .seo-text-section h2 {
    font-size: 1.4rem;
  }

  .seo-content p {
    font-size: 0.95rem;
  }
}

@media (max-width: 480px) {
  .features-section h2 {
    font-size: 1.3rem;
  }

  .seo-text-section article {
    padding: 24px 16px;
  }

  .seo-text-section h2 {
    font-size: 1.2rem;
  }

  .seo-content p {
    font-size: 0.9rem;
  }
}