/**
 * Abhishek Tutorials - Theme 1: Modern Blue-Gold Educational
 * Color Psychology:
 * - Primary Blue (#1e40af): Trust, Intelligence, Stability, Professionalism
 * - Gold/Amber (#f59e0b): Success, Achievement, Energy, Excellence
 * - White/Light Gray: Clarity, Cleanliness, Focus
 * - Dark Blue (#0f172a): Authority, Depth, Sophistication
 * 
 * Typography:
 * - Headings: Inter (Clean, modern, highly readable)
 * - Body: Inter (Consistent, professional)
 * Licensed under MIT
 */

/* CSS Variables for Theme 1 */
:root {
  /* Primary Colors */
  --at-primary-50: #eff6ff;
  --at-primary-100: #dbeafe;
  --at-primary-200: #bfdbfe;
  --at-primary-300: #93c5fd;
  --at-primary-400: #60a5fa;
  --at-primary-500: #3b82f6;
  --at-primary-600: #2563eb;
  --at-primary-700: #1d4ed8;
  --at-primary-800: #1e40af;
  --at-primary-900: #1e3a8a;
  
  /* Accent Colors (Gold/Amber) */
  --at-accent-50: #fffbeb;
  --at-accent-100: #fef3c7;
  --at-accent-200: #fde68a;
  --at-accent-300: #fcd34d;
  --at-accent-400: #fbbf24;
  --at-accent-500: #f59e0b;
  --at-accent-600: #d97706;
  --at-accent-700: #b45309;
  
  /* Neutral Colors */
  --at-gray-50: #f8fafc;
  --at-gray-100: #f1f5f9;
  --at-gray-200: #e2e8f0;
  --at-gray-300: #cbd5e1;
  --at-gray-400: #94a3b8;
  --at-gray-500: #64748b;
  --at-gray-600: #475569;
  --at-gray-700: #334155;
  --at-gray-800: #1e293b;
  --at-gray-900: #0f172a;
  
  /* Semantic Colors */
  --at-success: #10b981;
  --at-warning: #f59e0b;
  --at-error: #ef4444;
  --at-info: #3b82f6;
  
  /* Typography */
  --at-font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --at-font-size-xs: 0.75rem;
  --at-font-size-sm: 0.875rem;
  --at-font-size-base: 1rem;
  --at-font-size-lg: 1.125rem;
  --at-font-size-xl: 1.25rem;
  --at-font-size-2xl: 1.5rem;
  --at-font-size-3xl: 1.875rem;
  --at-font-size-4xl: 2.25rem;
  --at-font-size-5xl: 3rem;
  
  /* Spacing */
  --at-spacing-1: 0.25rem;
  --at-spacing-2: 0.5rem;
  --at-spacing-3: 0.75rem;
  --at-spacing-4: 1rem;
  --at-spacing-5: 1.25rem;
  --at-spacing-6: 1.5rem;
  --at-spacing-8: 2rem;
  --at-spacing-10: 2.5rem;
  --at-spacing-12: 3rem;
  --at-spacing-16: 4rem;
  --at-spacing-20: 5rem;
  
  /* Shadows */
  --at-shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --at-shadow: 0 1px 3px 0 rgb(0 0 0 / 0.1), 0 1px 2px -1px rgb(0 0 0 / 0.1);
  --at-shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
  --at-shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
  --at-shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
  
  /* Border Radius */
  --at-radius-sm: 0.25rem;
  --at-radius: 0.375rem;
  --at-radius-md: 0.5rem;
  --at-radius-lg: 0.75rem;
  --at-radius-xl: 1rem;
  --at-radius-full: 9999px;
  
  /* Transitions */
  --at-transition: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --at-transition-slow: 300ms cubic-bezier(0.4, 0, 0.2, 1);
}

/* Reset & Base */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--at-font-family);
  font-size: var(--at-font-size-base);
  line-height: 1.6;
  color: var(--at-gray-700);
  background-color: var(--at-gray-50);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: var(--at-primary-600);
  text-decoration: none;
  transition: color var(--at-transition);
}

a:hover {
  color: var(--at-primary-800);
}

/* Navigation Styles */
.at-navigation {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: linear-gradient(135deg, var(--at-primary-800) 0%, var(--at-primary-900) 100%);
  box-shadow: var(--at-shadow-lg);
}

.at-nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--at-spacing-4) var(--at-spacing-6);
  max-width: 1400px;
  margin: 0 auto;
}

.at-nav-brand {
  display: flex;
  align-items: center;
  gap: var(--at-spacing-3);
  color: white;
  text-decoration: none;
}

.at-brand-icon {
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, var(--at-accent-400), var(--at-accent-600));
  border-radius: var(--at-radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: var(--at-font-size-lg);
  color: white;
  text-shadow: 0 2px 4px rgba(0,0,0,0.2);
}

.at-brand-text {
  font-size: var(--at-font-size-xl);
  font-weight: 700;
  color: white;
  letter-spacing: -0.025em;
}

.at-menu-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  background: rgba(255, 255, 255, 0.1);
  border: 2px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--at-radius-lg);
  cursor: pointer;
  color: white;
  transition: all var(--at-transition);
}

.at-menu-toggle:hover {
  background: rgba(255, 255, 255, 0.2);
  border-color: rgba(255, 255, 255, 0.4);
  transform: scale(1.05);
}

.at-menu-icon {
  width: 24px;
  height: 24px;
}

.at-menu-close {
  display: none;
}

body.at-menu-open .at-menu-open {
  display: none;
}

body.at-menu-open .at-menu-close {
  display: block;
}

/* Menu Popup */
.at-menu-popup {
  position: fixed;
  top: 76px;
  right: var(--at-spacing-6);
  width: 320px;
  max-height: calc(100vh - 100px);
  background: var(--at-gray-900);
  border-radius: var(--at-radius-xl);
  box-shadow: var(--at-shadow-xl);
  transform: translateX(calc(100% + var(--at-spacing-6))) rotate(5deg);
  opacity: 0;
  visibility: hidden;
  transition: all var(--at-transition-slow);
  z-index: 1001;
  border: 2px solid var(--at-accent-500);
  overflow: hidden;
}

body.at-menu-open .at-menu-popup {
  transform: translateX(0) rotate(0deg);
  opacity: 1;
  visibility: visible;
}

.at-menu-header {
  padding: var(--at-spacing-6);
  background: linear-gradient(135deg, var(--at-primary-800), var(--at-accent-600));
  border-bottom: 2px solid var(--at-accent-500);
}

.at-menu-header h3 {
  font-size: var(--at-font-size-lg);
  font-weight: 700;
  color: white;
  margin: 0;
}

.at-menu-list {
  list-style: none;
  padding: var(--at-spacing-2);
  max-height: calc(100vh - 200px);
  overflow-y: auto;
}

.at-menu-item {
  margin-bottom: var(--at-spacing-1);
}

.at-menu-link {
  display: flex;
  align-items: center;
  gap: var(--at-spacing-3);
  padding: var(--at-spacing-3) var(--at-spacing-4);
  color: var(--at-gray-300);
  font-weight: 500;
  border-radius: var(--at-radius-lg);
  transition: all var(--at-transition);
  cursor: pointer;
  background: none;
  border: none;
  width: 100%;
  font-size: var(--at-font-size-base);
  text-align: left;
}

.at-menu-link:hover {
  background: var(--at-primary-600);
  color: white;
}

.at-link-icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  color: var(--at-accent-400);
}

.at-menu-link:hover .at-link-icon {
  color: white;
}

.at-link-text {
  flex: 1;
}

.at-submenu-arrow {
  width: 16px;
  height: 16px;
  transition: transform var(--at-transition);
  color: var(--at-gray-500);
}

.at-has-submenu.at-submenu-active .at-submenu-arrow {
  transform: rotate(180deg);
}

.at-submenu {
  list-style: none;
  padding-left: var(--at-spacing-4);
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--at-transition-slow);
}

.at-has-submenu.at-submenu-active .at-submenu {
  max-height: 300px;
}

.at-submenu-link {
  display: flex;
  align-items: center;
  gap: var(--at-spacing-3);
  padding: var(--at-spacing-2) var(--at-spacing-4);
  color: var(--at-gray-400);
  font-size: var(--at-font-size-sm);
  border-radius: var(--at-radius);
  transition: all var(--at-transition);
}

.at-submenu-link:hover {
  background: var(--at-primary-700);
  color: white;
}

.at-menu-overlay {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.7);
  backdrop-filter: blur(6px);
  opacity: 0;
  visibility: hidden;
  transition: all var(--at-transition);
  z-index: 999;
}

body.at-menu-open .at-menu-overlay {
  opacity: 1;
  visibility: visible;
}

/* Main Content Wrapper */
.at-main {
  padding-top: 80px;
}

/* Hero Section */
.at-hero {
  position: relative;
  background: linear-gradient(135deg, var(--at-primary-800) 0%, var(--at-primary-900) 50%, var(--at-gray-900) 100%);
  padding: var(--at-spacing-20) var(--at-spacing-6);
  overflow: hidden;
}

.at-hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  opacity: 0.5;
}

.at-hero-content {
  position: relative;
  max-width: 1200px;
  margin: 0 auto;
  text-align: center;
  color: white;
}

.at-hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--at-spacing-2);
  padding: var(--at-spacing-2) var(--at-spacing-4);
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--at-radius-full);
  font-size: var(--at-font-size-sm);
  font-weight: 500;
  margin-bottom: var(--at-spacing-6);
}

.at-hero h1 {
  font-size: clamp(var(--at-font-size-3xl), 5vw, var(--at-font-size-5xl));
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: var(--at-spacing-6);
  letter-spacing: -0.02em;
}

.at-hero h1 span {
  background: linear-gradient(135deg, var(--at-accent-300), var(--at-accent-500));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.at-hero-subtitle {
  font-size: clamp(var(--at-font-size-lg), 2.5vw, var(--at-font-size-2xl));
  color: var(--at-primary-200);
  max-width: 700px;
  margin: 0 auto var(--at-spacing-8);
  font-weight: 400;
}

.at-hero-cta {
  display: inline-flex;
  align-items: center;
  gap: var(--at-spacing-2);
  padding: var(--at-spacing-4) var(--at-spacing-8);
  background: linear-gradient(135deg, var(--at-accent-500), var(--at-accent-600));
  color: white;
  font-weight: 600;
  font-size: var(--at-font-size-lg);
  border-radius: var(--at-radius-full);
  text-decoration: none;
  transition: all var(--at-transition);
  box-shadow: 0 4px 14px rgba(245, 158, 11, 0.4);
}

.at-hero-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(245, 158, 11, 0.5);
  color: white;
}

/* Section Styles */
.at-section {
  padding: var(--at-spacing-20) var(--at-spacing-6);
  max-width: 1200px;
  margin: 0 auto;
}

.at-section-header {
  text-align: center;
  margin-bottom: var(--at-spacing-12);
}

.at-section-label {
  display: inline-flex;
  align-items: center;
  gap: var(--at-spacing-2);
  padding: var(--at-spacing-1) var(--at-spacing-3);
  background: var(--at-primary-100);
  color: var(--at-primary-700);
  font-size: var(--at-font-size-sm);
  font-weight: 600;
  border-radius: var(--at-radius-full);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--at-spacing-4);
}

.at-section h2 {
  font-size: clamp(var(--at-font-size-2xl), 4vw, var(--at-font-size-4xl));
  font-weight: 700;
  color: var(--at-gray-900);
  margin-bottom: var(--at-spacing-4);
  letter-spacing: -0.02em;
}

.at-section-intro {
  font-size: var(--at-font-size-lg);
  color: var(--at-gray-600);
  max-width: 600px;
  margin: 0 auto;
}

/* Cards */
.at-cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: var(--at-spacing-6);
}

.at-card {
  background: white;
  border-radius: var(--at-radius-xl);
  padding: var(--at-spacing-8);
  box-shadow: var(--at-shadow);
  border: 1px solid var(--at-gray-100);
  transition: all var(--at-transition);
}

.at-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--at-shadow-xl);
}

.at-card-icon {
  width: 56px;
  height: 56px;
  background: linear-gradient(135deg, var(--at-primary-100), var(--at-primary-200));
  border-radius: var(--at-radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--at-spacing-5);
  color: var(--at-primary-600);
}

.at-card h3 {
  font-size: var(--at-font-size-xl);
  font-weight: 700;
  color: var(--at-gray-900);
  margin-bottom: var(--at-spacing-3);
}

.at-card p {
  color: var(--at-gray-600);
  line-height: 1.7;
}

/* Features List */
.at-features {
  list-style: none;
  margin-top: var(--at-spacing-6);
}

.at-features li {
  display: flex;
  align-items: center;
  gap: var(--at-spacing-3);
  padding: var(--at-spacing-3) 0;
  color: var(--at-gray-700);
}

.at-features li svg {
  width: 20px;
  height: 20px;
  color: var(--at-success);
  flex-shrink: 0;
}

/* Article Pages Styles */
.at-article {
  max-width: 900px;
  margin: 0 auto;
  padding: var(--at-spacing-6);
}

.at-article-header {
  text-align: center;
  padding: var(--at-spacing-12) 0;
  border-bottom: 2px solid var(--at-primary-100);
  margin-bottom: var(--at-spacing-10);
}

.at-article h1 {
  font-size: clamp(var(--at-font-size-2xl), 4vw, var(--at-font-size-4xl));
  font-weight: 800;
  color: var(--at-gray-900);
  margin-bottom: var(--at-spacing-4);
  line-height: 1.2;
}

.at-article h2 {
  font-size: clamp(var(--at-font-size-xl), 3vw, var(--at-font-size-2xl));
  font-weight: 700;
  color: var(--at-primary-800);
  margin: var(--at-spacing-10) 0 var(--at-spacing-4);
  padding-bottom: var(--at-spacing-3);
  border-bottom: 2px solid var(--at-accent-200);
}

.at-article h3 {
  font-size: var(--at-font-size-xl);
  font-weight: 600;
  color: var(--at-gray-800);
  margin: var(--at-spacing-8) 0 var(--at-spacing-3);
}

.at-article p {
  margin-bottom: var(--at-spacing-4);
  line-height: 1.8;
  color: var(--at-gray-700);
}

.at-article ol, .at-article ul {
  margin-bottom: var(--at-spacing-6);
  padding-left: var(--at-spacing-6);
}

.at-article li {
  margin-bottom: var(--at-spacing-3);
  line-height: 1.7;
}

.at-article a {
  color: var(--at-primary-600);
  font-weight: 500;
  border-bottom: 1px solid var(--at-primary-300);
  transition: all var(--at-transition);
}

.at-article a:hover {
  color: var(--at-primary-800);
  border-bottom-color: var(--at-primary-600);
}

.at-article strong {
  color: var(--at-gray-900);
  font-weight: 600;
}

.at-article em {
  color: var(--at-accent-700);
  font-style: italic;
}

/* Info Boxes */
.at-info-box {
  background: linear-gradient(135deg, var(--at-primary-50), var(--at-primary-100));
  border-left: 4px solid var(--at-primary-500);
  padding: var(--at-spacing-6);
  border-radius: var(--at-radius-lg);
  margin: var(--at-spacing-6) 0;
}

.at-info-box h3 {
  color: var(--at-primary-800);
  margin-top: 0;
}

/* Tabbed Navigation for Other Exams Page */
.at-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: var(--at-spacing-2);
  margin-bottom: var(--at-spacing-6);
  padding: var(--at-spacing-4);
  background: white;
  border-radius: var(--at-radius-xl);
  box-shadow: var(--at-shadow);
}

.at-tab {
  padding: var(--at-spacing-3) var(--at-spacing-5);
  background: var(--at-gray-100);
  border: none;
  border-radius: var(--at-radius-lg);
  font-weight: 500;
  color: var(--at-gray-600);
  cursor: pointer;
  transition: all var(--at-transition);
  font-size: var(--at-font-size-sm);
}

.at-tab:hover {
  background: var(--at-primary-100);
  color: var(--at-primary-700);
}

.at-tab.active {
  background: linear-gradient(135deg, var(--at-primary-500), var(--at-primary-600));
  color: white;
}

.at-tab-content {
  display: none;
  animation: fadeIn 0.3s ease;
}

.at-tab-content.active {
  display: block;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Comments Section */
.at-comments-section {
  max-width: 900px;
  margin: var(--at-spacing-16) auto;
  padding: var(--at-spacing-6);
}

.at-comments-section h3 {
  font-size: var(--at-font-size-2xl);
  font-weight: 700;
  color: var(--at-gray-900);
  margin-bottom: var(--at-spacing-6);
}

.at-comment-form {
  background: white;
  padding: var(--at-spacing-8);
  border-radius: var(--at-radius-xl);
  box-shadow: var(--at-shadow);
  margin-bottom: var(--at-spacing-8);
}

.at-form-group {
  margin-bottom: var(--at-spacing-5);
}

.at-form-group label {
  display: block;
  font-weight: 500;
  color: var(--at-gray-700);
  margin-bottom: var(--at-spacing-2);
}

.at-form-group input,
.at-form-group textarea,
.at-form-group select {
  width: 100%;
  padding: var(--at-spacing-3) var(--at-spacing-4);
  border: 2px solid var(--at-gray-200);
  border-radius: var(--at-radius-lg);
  font-size: var(--at-font-size-base);
  font-family: inherit;
  transition: all var(--at-transition);
  background: white;
}

.at-form-group input:focus,
.at-form-group textarea:focus,
.at-form-group select:focus {
  outline: none;
  border-color: var(--at-primary-500);
  box-shadow: 0 0 0 3px var(--at-primary-100);
}

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

.at-radio-group {
  display: flex;
  gap: var(--at-spacing-4);
  flex-wrap: wrap;
}

.at-radio-group label {
  display: flex;
  align-items: center;
  gap: var(--at-spacing-2);
  font-weight: 400;
  cursor: pointer;
}

.at-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--at-spacing-2);
  padding: var(--at-spacing-3) var(--at-spacing-6);
  font-size: var(--at-font-size-base);
  font-weight: 600;
  border: none;
  border-radius: var(--at-radius-lg);
  cursor: pointer;
  transition: all var(--at-transition);
}

.at-btn-primary {
  background: linear-gradient(135deg, var(--at-primary-600), var(--at-primary-700));
  color: white;
}

.at-btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--at-shadow-lg);
  color: white;
}

.at-comment {
  display: flex;
  gap: var(--at-spacing-4);
  padding: var(--at-spacing-6);
  background: white;
  border-radius: var(--at-radius-xl);
  box-shadow: var(--at-shadow);
  margin-bottom: var(--at-spacing-4);
}

.at-comment-avatar {
  width: 48px;
  height: 48px;
  border-radius: var(--at-radius-full);
  background: linear-gradient(135deg, var(--at-primary-400), var(--at-primary-600));
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-weight: 600;
  flex-shrink: 0;
}

.at-comment-content {
  flex: 1;
}

.at-comment-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--at-spacing-2);
}

.at-comment-author {
  font-weight: 600;
  color: var(--at-gray-900);
}

.at-comment-date {
  font-size: var(--at-font-size-sm);
  color: var(--at-gray-500);
}

.at-comment-text {
  color: var(--at-gray-700);
  line-height: 1.6;
}

/* Footer */
.at-footer {
  background: var(--at-gray-900);
  color: var(--at-gray-400);
  padding: var(--at-spacing-16) var(--at-spacing-6) var(--at-spacing-8);
}

.at-footer-content {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--at-spacing-10);
}

.at-footer h4 {
  color: white;
  font-size: var(--at-font-size-lg);
  font-weight: 600;
  margin-bottom: var(--at-spacing-4);
}

.at-footer p {
  line-height: 1.7;
  margin-bottom: var(--at-spacing-3);
}

.at-footer a {
  color: var(--at-primary-400);
}

.at-footer a:hover {
  color: var(--at-primary-300);
}

.at-footer-bottom {
  max-width: 1200px;
  margin: var(--at-spacing-10) auto 0;
  padding-top: var(--at-spacing-8);
  border-top: 1px solid var(--at-gray-800);
  text-align: center;
  font-size: var(--at-font-size-sm);
}

/* Utility Classes */
.at-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--at-spacing-6);
}

.at-text-center {
  text-align: center;
}

.at-sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* Responsive */
@media (max-width: 640px) {
  .at-menu-popup {
    right: 0;
    left: 0;
    top: 72px;
    width: auto;
    border-radius: 0 0 var(--at-radius-xl) var(--at-radius-xl);
  }
  
  .at-hero {
    padding: var(--at-spacing-12) var(--at-spacing-4);
  }
  
  .at-section {
    padding: var(--at-spacing-12) var(--at-spacing-4);
  }
  
  .at-cards-grid {
    grid-template-columns: 1fr;
  }
  
  .at-card {
    padding: var(--at-spacing-6);
  }
}

/* Print Styles */
@media print {
  .at-navigation,
  .at-menu-popup,
  .at-menu-overlay,
  .at-comments-section {
    display: none;
  }
  
  .at-main {
    padding-top: 0;
  }
  
  .at-article {
    max-width: 100%;
  }
}