/* PassClub Design System CSS */
:root {
  /* Color Palette */
  --primary-blue: #2563EB;
  --primary-blue-rgb: 37, 99, 235;
  --secondary-mint: #10B981;
  --secondary-mint-rgb: 16, 185, 129;
  --accent-orange: #DC2525;
  --accent-orange-rgb: 220, 37, 37;
  
  /* Neutral Colors */
  --white: #FFFFFF;
  --gray-50: #F9FAFB;
  --gray-100: #F3F4F6;
  --gray-200: #E5E7EB;
  --gray-400: #9CA3AF;
  --gray-500: #6B7280;
  --gray-600: #4B5563;
  --gray-800: #1F2937;
  --black: #000000;
  
  /* Typography */
  --font-family-body: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
  --font-family-logo: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  
  /* Font Sizes */
  --text-xs: 0.75rem;
  --text-sm: 0.875rem;
  --text-base: 1rem;
  --text-lg: 1.125rem;
  --text-xl: 1.25rem;
  --text-2xl: 1.5rem;
  --text-3xl: 1.875rem;
  --text-4xl: 2.25rem;
  --text-5xl: 3rem;
  
  /* Font Weights */
  --font-normal: 400;
  --font-medium: 500;
  --font-semibold: 600;
  --font-bold: 700;
  
  /* Line Heights */
  --leading-tight: 1.25;
  --leading-normal: 1.5;
  --leading-relaxed: 1.75;
  
  /* Spacing */
  --spacing-1: 0.25rem;
  --spacing-2: 0.5rem;
  --spacing-3: 0.75rem;
  --spacing-4: 1rem;
  --spacing-6: 1.5rem;
  --spacing-8: 2rem;
  --spacing-12: 3rem;
  --spacing-16: 4rem;
  --spacing-20: 5rem;
  
  /* Border Radius */
  --radius-sm: 0.25rem;
  --radius-md: 0.375rem;
  --radius-lg: 0.5rem;
  --radius-xl: 0.75rem;
  --radius-full: 9999px;
  
  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
  
  /* Container */
  --container-max-width: 1200px;
  --container-padding: 0 1rem;
}

/* Reset and Base Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: var(--font-family-body);
  font-size: var(--text-base);
  line-height: var(--leading-normal);
  color: var(--gray-800);
  background-color: var(--white);
}

/* Container */
.container {
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: var(--container-padding);
}

/* Header */
.header {
  height: 4rem;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(4px);
  border-bottom: 1px solid var(--gray-200);
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
}

.header .container {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  width: 100%;
}

.logo {
  font-family: var(--font-family-logo);
  font-size: var(--text-2xl);
  font-weight: var(--font-bold);
  letter-spacing: -0.025em;
  color: var(--primary-blue);
  text-decoration: none;
  justify-self: start;
}

.nav {
  display: flex;
  gap: var(--spacing-6);
  align-items: center;
  justify-self: center;
}

.nav-link {
  font-size: var(--text-lg);
  font-weight: var(--font-medium);
  color: var(--gray-600);
  text-decoration: none;
  transition: color 0.2s ease;
}

.nav-link:hover {
  color: var(--primary-blue);
}

.header-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: var(--spacing-4);
}

.header-signin {
  display: flex;
  align-items: center;
}

/* Mobile Menu Button */
.mobile-menu-button {
  display: none;
  flex-direction: column;
  justify-content: space-around;
  width: 2rem;
  height: 2rem;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 0;
  z-index: 10;
}

.hamburger-line {
  width: 2rem;
  height: 0.25rem;
  border-radius: 10px;
  transition: all 0.3s linear;
  position: relative;
  transform-origin: 1px;
  background-color: var(--gray-600);
}

/* Mobile Menu */
.mobile-menu {
  position: absolute;
  top: 100%;
  left: 0;
  width: 100%;
  background: var(--white);
  border-bottom: 1px solid var(--gray-200);
  transform: translateX(-100%);
  transition: transform 0.3s ease;
  z-index: 40;
}

.mobile-menu.active {
  transform: translateX(0);
}

.mobile-menu .container {
  padding: var(--spacing-4);
}

.mobile-menu a {
  display: block;
  padding: 0.5rem 0;
  font-size: var(--text-lg);
  font-weight: var(--font-medium);
  color: var(--gray-600);
  text-decoration: none;
}

.mobile-menu a:hover {
  color: var(--primary-blue);
}

/* Hero Section */
.hero {
  height: 500px;
  background-image: url('https://images.unsplash.com/photo-1542751371-adc38448a05e?q=80&w=2070&auto=format&fit=crop');
  background-size: cover;
  background-position: center;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: var(--white);
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, var(--primary-blue), var(--secondary-mint));
  opacity: 0.9;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 64rem;
  padding: 0 var(--spacing-4);
}

.hero-title {
  font-size: var(--text-5xl);
  font-weight: var(--font-bold);
  margin-bottom: var(--spacing-4);
  line-height: var(--leading-tight);
}

.hero-subtitle {
  font-size: var(--text-xl);
  opacity: 0.9;
  margin-bottom: var(--spacing-8);
  max-width: 32rem;
  margin-left: auto;
  margin-right: auto;
}

.hero-search {
  max-width: 28rem;
  margin: 0 auto;
  position: relative;
}

.hero-search-input {
  width: 100%;
  padding: var(--spacing-3) 12rem var(--spacing-3) var(--spacing-10);
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(4px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-lg);
  color: var(--white);
  font-size: var(--text-base);
}

.hero-search-input::placeholder {
  color: rgba(255, 255, 255, 0.6);
}

.hero-search-button {
  position: absolute;
  right: var(--spacing-1);
  top: 50%;
  transform: translateY(-50%);
  background: var(--accent-orange);
  color: var(--white);
  padding: var(--spacing-2) var(--spacing-4);
  border: none;
  border-radius: var(--radius-md);
  font-weight: var(--font-medium);
  cursor: pointer;
  transition: opacity 0.2s ease;
}

.hero-search-button:hover {
  opacity: 0.9;
}

.hero-search-icon {
  position: absolute;
  left: var(--spacing-3);
  top: 50%;
  transform: translateY(-50%);
  color: rgba(255, 255, 255, 0.6);
}

/* Event Detail Hero Section */
.event-hero {
  position: relative;
  height: 500px;
  display: flex;
  align-items: center;
  color: var(--white);
  overflow: hidden;
}

.event-hero-background {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 1;
}

.event-hero-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.event-hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.8), rgba(16, 185, 129, 0.8));
}

.event-hero-content {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 0 var(--spacing-4);
}

.event-hero-badge {
  display: flex;
  gap: var(--spacing-2);
  margin-bottom: var(--spacing-4);
  flex-wrap: wrap;
}

.event-category-badge {
  background: var(--secondary-mint);
  color: var(--white);
  padding: var(--spacing-1) var(--spacing-3);
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
}

.event-status-badge {
  padding: var(--spacing-1) var(--spacing-3);
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
}

.event-status-badge.ongoing {
  background: var(--accent-orange);
  color: var(--white);
}

.event-status-badge.upcoming {
  background: rgba(255, 255, 255, 0.2);
  color: var(--white);
  border: 1px solid rgba(255, 255, 255, 0.3);
}

.event-hero-title {
  font-size: var(--text-4xl);
  font-weight: var(--font-bold);
  margin-bottom: var(--spacing-6);
  line-height: var(--leading-tight);
}

.event-hero-meta {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-3);
  margin-bottom: var(--spacing-8);
}

.event-meta-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-3);
  font-size: var(--text-lg);
}

.event-meta-item i {
  color: var(--accent-orange);
  font-size: var(--text-xl);
}

.event-hero-actions {
  display: flex;
  gap: var(--spacing-4);
  flex-wrap: wrap;
}

/* Event Details Grid */
.event-details-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-8);
}

.event-main-title {
  font-size: var(--text-5xl);
  font-weight: var(--font-bold);
  margin-bottom: var(--spacing-4);
  line-height: var(--leading-tight);
}

.event-main-content {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-8);
}

.event-description-text {
  font-size: var(--text-lg);
  line-height: var(--leading-relaxed);
  color: var(--gray-600);
}

.event-highlights,
.event-organizer,
.event-faq,
.event-additional-info {
  background: var(--white);
  padding: var(--spacing-6);
  border-radius: var(--radius-lg);
  border: 1px solid var(--gray-200);
}

.event-highlights h3,
.event-organizer h3,
.event-faq h3,
.event-additional-info h3 {
  font-size: var(--text-xl);
  font-weight: var(--font-semibold);
  margin-bottom: var(--spacing-4);
  color: var(--gray-800);
}

.organizer-info {
  display: flex;
  gap: var(--spacing-4);
  align-items: flex-start;
}

.organizer-logo {
  width: 4rem;
  height: 4rem;
  border-radius: var(--radius-lg);
  object-fit: cover;
  flex-shrink: 0;
}

.organizer-info h4 {
  font-size: var(--text-lg);
  font-weight: var(--font-semibold);
  margin-bottom: var(--spacing-2);
  color: var(--gray-800);
}

.organizer-info p {
  color: var(--gray-600);
  line-height: var(--leading-relaxed);
}

.faq-list {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-4);
}

.faq-item {
  padding: var(--spacing-4);
  background: var(--gray-50);
  border-radius: var(--radius-md);
}

.faq-item h4 {
  font-size: var(--text-base);
  font-weight: var(--font-semibold);
  margin-bottom: var(--spacing-2);
  color: var(--gray-800);
}

.faq-item p {
  color: var(--gray-600);
  line-height: var(--leading-relaxed);
}

/* Event Sidebar */
.event-sidebar {
  order: -1;
}

.event-card-sidebar {
  background: var(--white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--gray-200);
  overflow: hidden;
  position: sticky;
  top: 6rem;
}

.event-price-section {
  padding: var(--spacing-6);
  background: var(--gray-50);
  border-bottom: 1px solid var(--gray-200);
}

.event-price-section h3 {
  font-size: var(--text-lg);
  font-weight: var(--font-semibold);
  margin-bottom: var(--spacing-3);
  color: var(--gray-800);
}

.event-price-display {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
}

.price-free {
  font-size: var(--text-2xl);
  font-weight: var(--font-bold);
  color: var(--secondary-mint);
}

.price-amount {
  font-size: var(--text-2xl);
  font-weight: var(--font-bold);
  color: var(--accent-orange);
}

.event-details-sidebar {
  padding: var(--spacing-6);
}

.event-details-sidebar h3 {
  font-size: var(--text-lg);
  font-weight: var(--font-semibold);
  margin-bottom: var(--spacing-4);
  color: var(--gray-800);
}

.detail-item {
  display: flex;
  gap: var(--spacing-3);
  margin-bottom: var(--spacing-4);
  align-items: flex-start;
}

.detail-item:last-child {
  margin-bottom: 0;
}

.detail-item i {
  color: var(--primary-blue);
  font-size: var(--text-lg);
  margin-top: 0.125rem;
  flex-shrink: 0;
}

.detail-item div {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-1);
}

.detail-item strong {
  font-weight: var(--font-semibold);
  color: var(--gray-800);
}

.detail-item span {
  color: var(--gray-600);
  line-height: var(--leading-relaxed);
}

.location-address {
  font-size: var(--text-sm);
  color: var(--gray-500);
}

.event-registration {
  padding: var(--spacing-6);
  background: var(--gray-50);
  border-top: 1px solid var(--gray-200);
}

.registration-note {
  font-size: var(--text-sm);
  color: var(--gray-500);
  text-align: center;
  margin-top: var(--spacing-3);
}

.event-share {
  padding: var(--spacing-6);
  border-top: 1px solid var(--gray-200);
}

.event-share h4 {
  font-size: var(--text-base);
  font-weight: var(--font-semibold);
  margin-bottom: var(--spacing-4);
  color: var(--gray-800);
}

.share-buttons {
  display: flex;
  gap: var(--spacing-2);
}

.share-btn {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--gray-200);
  background: var(--white);
  color: var(--gray-600);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s ease;
}

.share-btn:hover {
  background: var(--primary-blue);
  color: var(--white);
  border-color: var(--primary-blue);
}

/* Stats Section */
.stats {
  position: relative;
  margin-top: -4rem;
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: var(--spacing-6);
  box-shadow: var(--shadow-md);
  margin-bottom: var(--spacing-20);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-4);
}

.stat-item {
  text-align: center;
}

.stat-number {
  font-size: var(--text-4xl);
  font-weight: var(--font-bold);
  color: var(--primary-blue);
  display: block;
}

.stat-label {
  font-size: var(--text-sm);
  color: var(--gray-500);
  margin-top: var(--spacing-1);
}

/* Section Styles */
.section {
  padding: var(--spacing-12) 0;
}

.section-title {
  font-size: var(--text-3xl);
  font-weight: var(--font-bold);
  margin-bottom: var(--spacing-8);
  text-align: center;
}

.section-subtitle {
  font-size: var(--text-lg);
  color: var(--gray-600);
  text-align: center;
  margin-bottom: var(--spacing-12);
  max-width: 48rem;
  margin-left: auto;
  margin-right: auto;
}

/* Section Split Title Styles */
.section-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--spacing-4);
}
.section-header > div {
  text-align: left;
}
.section-title-split {
  display: flex;
  flex-direction: column;
  font-size: var(--text-4xl);
  font-weight: var(--font-bold);
  margin-bottom: var(--spacing-2);
  line-height: 1.1;
  text-align: left;
}
.section-title-main {
  color: var(--gray-800);
  font-weight: var(--font-bold);
  display: block;
}
.section-title-accent {
  color: var(--accent-orange);
  font-weight: var(--font-bold);
  display: block;
}
.section-subtitle-gray {
  color: var(--gray-500);
  font-size: var(--text-lg);
  margin-top: var(--spacing-2);
  margin-bottom: 0;
  text-align: left;
}

/* Category Cards */
.categories {
  background: var(--gray-50);
}

.categories-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-6);
}

.category-card {
  padding: var(--spacing-4);
  border-radius: var(--radius-lg);
  border: 1px solid var(--gray-200);
  background: var(--white);
  text-align: center;
  transition: all 0.2s ease;
  cursor: pointer;
}

.category-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.category-card a {
  text-decoration: none;
  display: block;
}

.category-icon {
  width: 4rem;
  height: 4rem;
  border-radius: 50%;
  background: var(--gray-100);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--spacing-3);
  transition: all 0.2s ease;
}

.category-card:hover .category-icon {
  background: #EBF8FF;
  transform: scale(1.1);
}

.category-icon i {
  font-size: 2rem;
  color: var(--gray-600);
}

.category-card:hover .category-icon i {
  color: var(--primary-blue);
}

.category-title {
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  color: var(--gray-800);
}

/* Event Cards */
.events-grid {
  display: grid;
  grid-template-columns: repeat(1, 1fr);
  gap: var(--spacing-6);
}

.event-card {
  border-radius: var(--radius-lg);
  border: 1px solid var(--gray-200);
  background: var(--white);
  overflow: hidden;
  transition: all 0.2s ease;
}

.event-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.event-image {
  position: relative;
  aspect-ratio: 16/9;
  overflow: hidden;
}

.event-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.event-card:hover .event-image img {
  transform: scale(1.05);
}

.event-badge {
  position: absolute;
  top: var(--spacing-3);
  left: var(--spacing-3);
  background: var(--secondary-mint);
  color: var(--white);
  font-size: var(--text-xs);
  font-weight: var(--font-semibold);
  padding: var(--spacing-1) var(--spacing-2);
  border-radius: var(--radius-full);
}

.event-content {
  padding: var(--spacing-4);
}

.event-title {
  font-size: var(--text-lg);
  font-weight: var(--font-semibold);
  margin-bottom: var(--spacing-2);
  line-height: var(--leading-tight);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.event-details {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-2);
  margin-bottom: var(--spacing-4);
}

.event-detail {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
  font-size: var(--text-sm);
  color: var(--gray-600);
}

.event-detail i {
  color: var(--primary-blue);
  width: 1rem;
}

.event-price {
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  color: var(--accent-orange);
}

.event-link {
  color: var(--accent-orange);
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  text-decoration: none;
  transition: opacity 0.2s ease;
}

.event-link:hover {
  opacity: 0.8;
}

/* Newsletter Section */
.newsletter {
  background: linear-gradient(135deg, var(--primary-blue), var(--secondary-mint));
  border-radius: var(--radius-xl);
  padding: var(--spacing-8);
  margin: var(--spacing-20) 0;
}

.newsletter-content {
  color: var(--white);
}

.newsletter-title {
  font-size: var(--text-3xl);
  font-weight: var(--font-bold);
  margin-bottom: var(--spacing-4);
}

.newsletter-description {
  opacity: 0.9;
  margin-bottom: var(--spacing-6);
  font-size: var(--text-lg);
}

.newsletter-features {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-4);
  margin-bottom: var(--spacing-6);
}

.newsletter-feature {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
  font-size: var(--text-sm);
}

.newsletter-form {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(4px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-lg);
  padding: var(--spacing-6);
}

.newsletter-input {
  width: 100%;
  padding: var(--spacing-3);
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-md);
  color: var(--white);
  margin-bottom: var(--spacing-4);
}

.newsletter-input::placeholder {
  color: rgba(255, 255, 255, 0.6);
}

.newsletter-button {
  width: 100%;
  background: var(--accent-orange);
  color: var(--white);
  padding: var(--spacing-3);
  border: none;
  border-radius: var(--radius-md);
  font-weight: var(--font-medium);
  cursor: pointer;
  transition: opacity 0.2s ease;
}

.newsletter-button:hover {
  opacity: 0.9;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-2) var(--spacing-4);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: all 0.2s ease;
}

.btn-primary {
  background: var(--accent-orange);
  color: var(--white);
}

.btn-primary:hover {
  opacity: 0.9;
}

.btn-outline {
  border: 2px solid var(--secondary-mint);
  background: transparent;
  color: var(--secondary-mint);
}

.btn-outline:hover {
  background: var(--secondary-mint);
  color: var(--white);
}

.btn-ghost {
  background: transparent;
  color: inherit;
}

.btn-ghost:hover {
  background: rgba(0, 0, 0, 0.05);
}

/* Orange Outline Button */
.btn-outline-accent {
  border: 2px solid var(--accent-orange);
  color: var(--accent-orange);
  background: transparent;
  font-weight: var(--font-medium);
  transition: background 0.2s, color 0.2s;
}
.btn-outline-accent:hover {
  background: var(--accent-orange);
  color: var(--white);
}

/* Footer */
.footer {
  background: var(--gray-50);
  padding: var(--spacing-20) 0 var(--spacing-8);
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(1, 1fr);
  gap: var(--spacing-8);
  margin-bottom: var(--spacing-8);
}

.footer-section h3 {
  font-size: var(--text-lg);
  font-weight: var(--font-semibold);
  margin-bottom: var(--spacing-4);
  color: var(--gray-800);
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: var(--spacing-2);
}

.footer-links a {
  color: var(--gray-600);
  text-decoration: none;
  transition: color 0.2s ease;
}

.footer-links a:hover {
  color: var(--primary-blue);
}

.footer-bottom {
  border-top: 1px solid var(--gray-200);
  padding-top: var(--spacing-8);
  text-align: center;
  color: var(--gray-500);
  font-size: var(--text-sm);
}

/* Responsive Design */
@media (min-width: 640px) {
  .stats-grid {
    grid-template-columns: repeat(4, 1fr);
  }
  
  .categories-grid {
    grid-template-columns: repeat(4, 1fr);
  }
  
  .events-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 768px) {
  .hero-search {
    display: flex;
    gap: var(--spacing-4);
  }
  
  .hero-search-input {
    padding: var(--spacing-3) var(--spacing-4);
  }
  
  .hero-search-button {
    position: static;
    transform: none;
  }
  
  .newsletter {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-8);
    align-items: center;
  }
  
  .footer-grid {
    grid-template-columns: repeat(4, 1fr);
  }
  
  .event-details-grid {
    grid-template-columns: 2fr 1fr;
    gap: var(--spacing-8);
  }
  
  .event-sidebar {
    order: 0;
  }
  
  .event-hero-meta {
    flex-direction: row;
    flex-wrap: wrap;
  }
  
  .event-hero-actions {
    flex-direction: row;
  }
  
  /* Header responsive adjustments */
  .header .container {
    grid-template-columns: 1fr auto 1fr;
  }
  
  .nav {
    display: flex;
  }
  
  .mobile-menu-button {
    display: none;
  }
}

@media (min-width: 1024px) {
  .categories-grid {
    grid-template-columns: repeat(8, 1fr);
  }
  
  .events-grid {
    grid-template-columns: repeat(4, 1fr);
  }
  
  .event-hero-title {
    font-size: var(--text-5xl);
  }
}

/* Mobile Menu Responsive */
@media (max-width: 767px) {
  .nav {
    display: none;
  }
  
  .header .container {
    grid-template-columns: 1fr auto;
    gap: var(--spacing-4);
  }
  
  .header-actions {
    justify-content: flex-end;
  }
  
  .mobile-menu-button {
    display: flex;
  }
  
  .mobile-menu {
    display: block;
  }
}

/* Utility Classes */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.mb-4 { margin-bottom: var(--spacing-4); }
.mb-6 { margin-bottom: var(--spacing-6); }
.mb-8 { margin-bottom: var(--spacing-8); }

.mt-4 { margin-top: var(--spacing-4); }
.mt-6 { margin-top: var(--spacing-6); }
.mt-8 { margin-top: var(--spacing-8); }

.hidden { display: none; }
.block { display: block; }
.flex { display: flex; }
.grid { display: grid; }

.items-center { align-items: center; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }

.w-full { width: 100%; }
.h-full { height: 100%; }

.relative { position: relative; }
.absolute { position: absolute; }
.sticky { position: sticky; }

.z-10 { z-index: 10; }
.z-20 { z-index: 20; }
.z-50 { z-index: 50; }

/* Text color utilities */
.text-gray-400 { color: var(--gray-400); }
.text-gray-600 { color: var(--gray-600); }
.text-primary-blue { color: var(--primary-blue); }

/* Hover utilities */
.hover\:text-primary-blue:hover { color: var(--primary-blue); }

/* Gap utilities */
.gap-4 { gap: var(--spacing-4); }

/* Dynamic Hero Section with Events */
.hero-dynamic {
    position: relative;
    height: 60vh;
    min-height: 400px;
    overflow: hidden;
}

.hero-slider {
    position: relative;
    width: 100%;
    height: 100%;
}

.hero-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    opacity: 0;
    transition: opacity 0.8s ease-in-out;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
}

.hero-slide.active {
    opacity: 1;
}

.hero-slide .hero-overlay {
    display: none;
}

.hero-slide .hero-content {
    display: none;
}

.hero-badge {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
}

.hero-category {
    background: var(--primary-color);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 2rem;
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.hero-date {
    background: rgba(255, 255, 255, 0.2);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 2rem;
    font-size: 0.875rem;
    font-weight: 600;
    backdrop-filter: blur(10px);
}

.hero-slide .hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 1rem;
    line-height: 1.2;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
}

.hero-slide .hero-subtitle {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    opacity: 0.9;
    line-height: 1.6;
    text-shadow: 1px 1px 2px rgba(0,0,0,0.5);
}

.hero-meta {
    display: flex;
    gap: 2rem;
    justify-content: center;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.hero-meta-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1rem;
    opacity: 0.9;
}

.hero-meta-item i {
    font-size: 1.25rem;
    color: var(--primary-color);
}

.hero-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.hero-actions .btn {
    padding: 1rem 2rem;
    font-size: 1.1rem;
    font-weight: 600;
    border-radius: 0.5rem;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.hero-actions .btn-primary {
    background: var(--primary-color);
    color: white;
    border: 2px solid var(--primary-color);
}

.hero-actions .btn-primary:hover {
    background: transparent;
    color: var(--primary-color);
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(255, 107, 53, 0.3);
}

.hero-actions .btn-outline {
    background: transparent;
    color: white;
    border: 2px solid white;
}

.hero-actions .btn-outline:hover {
    background: white;
    color: var(--dark-color);
    transform: translateY(-2px);
}

/* Hero Slider Navigation */
.hero-slider-nav {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 0.75rem;
    z-index: 10;
}

.hero-slider-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
}

.hero-slider-dot.active {
    background: var(--primary-color);
    transform: scale(1.2);
}

.hero-slider-dot:hover {
    background: rgba(255, 255, 255, 0.8);
}

/* Responsive Design for Hero */
@media (max-width: 768px) {
    .hero-dynamic {
        height: 50vh;
        min-height: 300px;
    }
    
    .hero-slide .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-slide .hero-subtitle {
        font-size: 1.1rem;
    }
    
    .hero-meta {
        gap: 1rem;
    }
    
    .hero-actions {
        flex-direction: column;
        align-items: center;
    }
    
    .hero-actions .btn {
        width: 100%;
        max-width: 300px;
        justify-content: center;
    }
    
    .hero-badge {
        gap: 0.5rem;
    }
    
    .hero-category,
    .hero-date {
        font-size: 0.75rem;
        padding: 0.4rem 0.8rem;
    }
    
    .hero-slider-nav {
        bottom: 1rem;
    }
}

@media (max-width: 480px) {
    .hero-dynamic {
        height: 40vh;
        min-height: 250px;
    }
    
    .hero-slide .hero-title {
        font-size: 2rem;
    }
    
    .hero-slide .hero-subtitle {
        font-size: 1rem;
    }
    
    .hero-meta {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .hero-slider-nav {
        bottom: 0.5rem;
    }
}