/* ===== ROOT VARIABLES ===== */
:root {
  /* Primary Color Palette - Retro Split-Complementary */
  --primary-color: #F05E23; /* Retro Orange */
  --primary-dark: #C54A1A;
  --primary-light: #FF7D4C;
  
  --secondary-color: #2D54B8; /* Complementary Blue */
  --secondary-dark: #1F3A80;
  --secondary-light: #4F78E2;
  
  --accent-color: #10A373; /* Split Complementary Green */
  --accent-dark: #08754F;
  --accent-light: #27D297;
  
  /* Neutral Colors */
  --dark: #252525;
  --dark-gray: #444444;
  --medium-gray: #777777;
  --light-gray: #D1D1D1;
  --light: #F8F8F8;
  --white: #FFFFFF;
  
  /* UI Colors */
  --success: #27AE60;
  --error: #E74C3C;
  --warning: #F39C12;
  --info: #3498DB;
  
  /* Typography */
  --heading-font: 'Oswald', sans-serif;
  --body-font: 'Nunito', sans-serif;
  
  /* Shadows and Effects */
  --card-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
  --hover-shadow: 0 12px 30px rgba(0, 0, 0, 0.15);
  --text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.5);
  --inset-shadow: inset 0 2px 5px rgba(0, 0, 0, 0.1);
  
  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-medium: 0.3s ease;
  --transition-slow: 0.5s ease;
  
  /* Gradients */
  --gradient-primary: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
  --gradient-secondary: linear-gradient(135deg, var(--secondary-color), var(--secondary-dark));
  --gradient-accent: linear-gradient(135deg, var(--accent-color), var(--accent-dark));
  --gradient-dark-overlay: linear-gradient(to bottom, rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.4));
  
  /* Border Radius */
  --border-radius-sm: 4px;
  --border-radius-md: 8px;
  --border-radius-lg: 12px;
  --border-radius-xl: 20px;
  
  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 2rem;
  --spacing-lg: 3rem;
  --spacing-xl: 5rem;
  
  /* Container Widths */
  --container-sm: 540px;
  --container-md: 720px;
  --container-lg: 960px;
  --container-xl: 1140px;
}

/* ===== BASE STYLES ===== */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--body-font);
  color: var(--dark);
  background-color: var(--light);
  line-height: 1.6;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--heading-font);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: var(--spacing-sm);
  color: var(--dark);
}

h1 {
  font-size: 3.5rem;
}

h2 {
  font-size: 2.5rem;
}

h3 {
  font-size: 2rem;
}

h4 {
  font-size: 1.5rem;
}

h5 {
  font-size: 1.25rem;
}

h6 {
  font-size: 1rem;
}

p {
  margin-bottom: var(--spacing-sm);
}

a {
  color: var(--secondary-color);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--secondary-dark);
}

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

ul, ol {
  list-style-position: inside;
  margin-bottom: var(--spacing-sm);
}

/* ===== UTILITY CLASSES ===== */
.container {
  width: 100%;
  max-width: var(--container-xl);
  margin: 0 auto;
  padding: 0 var(--spacing-sm);
}

.section-title {
  text-align: center;
  margin-bottom: var(--spacing-lg);
  position: relative;
  padding-bottom: var(--spacing-sm);
}

.section-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  background: var(--primary-color);
  border-radius: var(--border-radius-sm);
}

.section-description {
  text-align: center;
  max-width: 800px;
  margin: -1.5rem auto var(--spacing-lg);
  color: var(--medium-gray);
}

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

.mb-sm {
  margin-bottom: var(--spacing-sm);
}

.mb-md {
  margin-bottom: var(--spacing-md);
}

.mb-lg {
  margin-bottom: var(--spacing-lg);
}

.mt-sm {
  margin-top: var(--spacing-sm);
}

.mt-md {
  margin-top: var(--spacing-md);
}

.mt-lg {
  margin-top: var(--spacing-lg);
}

/* ===== BUTTONS ===== */
.btn {
  display: inline-block;
  padding: 0.875rem 1.75rem;
  font-family: var(--heading-font);
  font-weight: 600;
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  border-radius: var(--border-radius-md);
  transition: all var(--transition-medium);
  cursor: pointer;
  border: 2px solid transparent;
  text-align: center;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  position: relative;
  overflow: hidden;
  z-index: 1;
}

.btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(255, 255, 255, 0.1);
  transform: translateX(-100%) skewX(-15deg);
  transition: transform var(--transition-medium);
  z-index: -1;
}

.btn:hover::before {
  transform: translateX(0) skewX(-15deg);
}

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

.btn-primary:hover {
  background-color: var(--primary-dark);
  color: var(--white);
  transform: translateY(-3px);
  box-shadow: 0 8px 15px rgba(0, 0, 0, 0.2);
}

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

.btn-secondary:hover {
  background-color: var(--secondary-dark);
  color: var(--white);
  transform: translateY(-3px);
  box-shadow: 0 8px 15px rgba(0, 0, 0, 0.2);
}

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

.btn-outline:hover {
  background-color: var(--primary-color);
  color: var(--white);
  transform: translateY(-3px);
  box-shadow: 0 8px 15px rgba(0, 0, 0, 0.2);
}

button, input[type='submit'] {
  font-family: var(--heading-font);
  font-weight: 600;
  cursor: pointer;
  border: none;
  border-radius: var(--border-radius-md);
  transition: all var(--transition-medium);
}

/* ===== HEADER & NAVIGATION ===== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background-color: rgba(255, 255, 255, 0.95);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  z-index: 1000;
  padding: 1rem 0;
  backdrop-filter: blur(5px);
  transition: all var(--transition-medium);
}

.header.scrolled {
  padding: 0.5rem 0;
  background-color: rgba(255, 255, 255, 0.98);
}

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

.logo {
  font-family: var(--heading-font);
  font-size: 1.5rem;
  font-weight: 700;
}

.logo a {
  color: var(--dark);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.logo a:hover {
  color: var(--primary-color);
}

.navigation ul {
  display: flex;
  list-style: none;
  margin: 0;
  padding: 0;
}

.navigation ul li {
  margin-left: var(--spacing-md);
}

.navigation ul li a {
  color: var(--dark);
  font-family: var(--heading-font);
  font-weight: 500;
  text-transform: uppercase;
  font-size: 0.9rem;
  letter-spacing: 1px;
  position: relative;
  padding-bottom: 0.25rem;
  transition: color var(--transition-fast);
}

.navigation ul li a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--primary-color);
  transition: width var(--transition-medium);
}

.navigation ul li a:hover {
  color: var(--primary-color);
}

.navigation ul li a:hover::after {
  width: 100%;
}

.burger-menu {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 30px;
  height: 21px;
  cursor: pointer;
}

.burger-menu span {
  display: block;
  width: 100%;
  height: 3px;
  background-color: var(--dark);
  border-radius: 3px;
  transition: all var(--transition-medium);
}

/* ===== HERO SECTION ===== */
.hero {
  height: 100vh;
  min-height: 600px;
  position: relative;
  display: flex;
  align-items: center;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--gradient-dark-overlay);
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 800px;
  color: var(--white);
  padding: var(--spacing-lg);
  background: rgba(0, 0, 0, 0.4);
  border-radius: var(--border-radius-lg);
  backdrop-filter: blur(5px);
  transform: perspective(1000px) rotateX(0deg);
  transition: transform var(--transition-medium);
  animation: fadeIn 1s ease-out forwards;
}

.hero-content:hover {
  transform: perspective(1000px) rotateX(2deg);
}

.hero-content h1 {
  font-size: 3.5rem;
  margin-bottom: var(--spacing-md);
  color: var(--white);
  text-shadow: var(--text-shadow);
  animation: slideInFromTop 1s ease-out forwards;
}

.hero-content p {
  font-size: 1.2rem;
  margin-bottom: var(--spacing-md);
  animation: slideInFromBottom 1s ease-out forwards;
  color: var(--white);
}

.hero-buttons {
  display: flex;
  gap: var(--spacing-sm);
  animation: fadeIn 1.5s ease-out forwards;
}

@keyframes slideInFromTop {
  0% {
    transform: translateY(-50px);
    opacity: 0;
  }
  100% {
    transform: translateY(0);
    opacity: 1;
  }
}

@keyframes slideInFromBottom {
  0% {
    transform: translateY(50px);
    opacity: 0;
  }
  100% {
    transform: translateY(0);
    opacity: 1;
  }
}

@keyframes fadeIn {
  0% {
    opacity: 0;
  }
  100% {
    opacity: 1;
  }
}

/* ===== ABOUT SECTION ===== */
.about {
  padding: var(--spacing-xl) 0;
  background-color: var(--light);
}

.about-content {
  display: flex;
  align-items: center;
  gap: var(--spacing-lg);
}

.about-image {
  flex: 1;
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--card-shadow);
  transition: transform var(--transition-medium), box-shadow var(--transition-medium);
}

.about-image:hover {
  transform: scale(1.02) perspective(500px) rotateY(-2deg);
  box-shadow: var(--hover-shadow);
}

.about-image img {
  width: 100%;
  height: auto;
  transition: transform var(--transition-slow);
}

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

.about-text {
  flex: 1;
}

.about-text p {
  margin-bottom: var(--spacing-sm);
  font-size: 1.1rem;
}

/* ===== PRODUCTS SECTION ===== */
.products {
  padding: var(--spacing-xl) 0;
  background-color: var(--white);
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-md);
}

.product-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  background-color: var(--light);
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--card-shadow);
  transition: transform var(--transition-medium), box-shadow var(--transition-medium);
  height: 100%;
}

.product-card:hover {
  transform: translateY(-10px) perspective(500px) rotateX(2deg);
  box-shadow: var(--hover-shadow);
}

.card-image {
  width: 100%;
  height: 250px;
  overflow: hidden;
  position: relative;
}

.card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-medium);
}

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

.card-content {
  padding: var(--spacing-md);
  text-align: center;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.card-content h3 {
  font-size: 1.8rem;
  margin-bottom: var(--spacing-sm);
  color: var(--dark);
}

.price {
  font-size: 2rem;
  font-weight: 700;
  color: var(--primary-color);
  margin: var(--spacing-sm) 0;
  font-family: var(--heading-font);
}

.card-features {
  margin: var(--spacing-sm) 0;
  text-align: left;
}

.card-features ul {
  list-style-type: none;
}

.card-features ul li {
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--light-gray);
  position: relative;
  padding-left: 1.5rem;
}

.card-features ul li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--accent-color);
  font-weight: bold;
}

.card-content .btn {
  margin-top: auto;
}

/* ===== STATISTICS SECTION ===== */
.statistics {
  padding: var(--spacing-xl) 0;
  background-color: var(--secondary-color);
  color: var(--white);
  position: relative;
}

.statistics::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: url('image/stats-bg-pattern.jpg') center/cover no-repeat;
  opacity: 0.1;
}

.statistics .section-title {
  color: var(--white);
}

.statistics .section-title::after {
  background-color: var(--white);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--spacing-md);
}

.stat-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  background: rgba(255, 255, 255, 0.1);
  padding: var(--spacing-md);
  border-radius: var(--border-radius-lg);
  backdrop-filter: blur(10px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
  transition: transform var(--transition-medium);
}

.stat-card:hover {
  transform: translateY(-10px) perspective(500px) rotateX(5deg);
}

.stat-icon {
  width: 80px;
  height: 80px;
  margin-bottom: var(--spacing-sm);
}

.stat-icon img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.stat-number {
  font-size: 3rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  font-family: var(--heading-font);
  color: var(--white);
}

.stat-title {
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--light);
}

/* ===== RESOURCES SECTION ===== */
.resources {
  padding: var(--spacing-xl) 0;
  background-color: var(--light);
}

.resources-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-md);
}

.resource-card {
  background-color: var(--white);
  padding: var(--spacing-md);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--card-shadow);
  transition: transform var(--transition-medium), box-shadow var(--transition-medium);
  display: flex;
  flex-direction: column;
  height: 100%;
}

.resource-card:hover {
  transform: translateY(-5px) perspective(500px) rotateX(2deg);
  box-shadow: var(--hover-shadow);
}

.resource-card h3 {
  font-size: 1.5rem;
  margin-bottom: var(--spacing-sm);
  color: var(--secondary-color);
}

.resource-card p {
  flex-grow: 1;
  margin-bottom: var(--spacing-md);
}

.resource-card .btn {
  align-self: flex-start;
}

/* ===== GALLERY SECTION ===== */
.gallery {
  padding: var(--spacing-xl) 0;
  background-color: var(--white);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--spacing-md);
}

.gallery-item {
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--card-shadow);
  transition: transform var(--transition-medium), box-shadow var(--transition-medium);
  position: relative;
}

.gallery-item:hover {
  transform: perspective(800px) rotateY(5deg);
  box-shadow: var(--hover-shadow);
  z-index: 1;
}

.image-container {
  width: 100%;
  height: 350px;
  overflow: hidden;
}

.image-container img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-medium);
}

.gallery-item:hover .image-container img {
  transform: scale(1.1);
}

/* ===== CUSTOMER STORIES SECTION ===== */
.customer-stories {
  padding: var(--spacing-xl) 0;
  background-color: var(--light);
}

.stories-slider {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-md);
}

.story-card {
  background-color: var(--white);
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-md);
  box-shadow: var(--card-shadow);
  transition: transform var(--transition-medium), box-shadow var(--transition-medium);
  display: flex;
  flex-direction: row;
  align-items: flex-start;
  gap: var(--spacing-md);
  flex: 1 1 300px;
}

.story-card:hover {
  transform: translateY(-5px) perspective(500px) rotateX(2deg);
  box-shadow: var(--hover-shadow);
}

.story-image {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  overflow: hidden;
  flex-shrink: 0;
  border: 4px solid var(--primary-color);
}

.story-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.story-content {
  flex-grow: 1;
}

.story-content h3 {
  font-size: 1.5rem;
  margin-bottom: 0.25rem;
  color: var(--dark);
}

.story-position {
  font-size: 1rem;
  color: var(--primary-color);
  margin-bottom: var(--spacing-sm);
  font-weight: 600;
}

.story-text {
  font-style: italic;
  color: var(--dark-gray);
}

/* ===== RESEARCH SECTION ===== */
.research {
  padding: var(--spacing-xl) 0;
  background-color: var(--white);
}

.research-content {
  display: flex;
  align-items: center;
  gap: var(--spacing-lg);
}

.research-image {
  flex: 1;
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--card-shadow);
  transition: transform var(--transition-medium), box-shadow var(--transition-medium);
}

.research-image:hover {
  transform: perspective(500px) rotateY(-5deg);
  box-shadow: var(--hover-shadow);
}

.research-image img {
  width: 100%;
  height: auto;
  transition: transform var(--transition-slow);
}

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

.research-text {
  flex: 1;
}

.research-text p {
  margin-bottom: var(--spacing-sm);
  font-size: 1.1rem;
}

/* ===== FAQ SECTION ===== */
.faq {
  padding: var(--spacing-xl) 0;
  background-color: var(--light);
}

.faq-grid {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
  max-width: 900px;
  margin: 0 auto;
}

.faq-item {
  background-color: var(--white);
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--card-shadow);
  transition: transform var(--transition-medium), box-shadow var(--transition-medium);
}

.faq-item:hover {
  transform: translateY(-3px);
  box-shadow: var(--hover-shadow);
}

.faq-question {
  padding: var(--spacing-md);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background-color: var(--white);
  border-bottom: 1px solid transparent;
  transition: border-color var(--transition-fast);
}

.faq-question h3 {
  margin: 0;
  font-size: 1.2rem;
  color: var(--dark);
  transition: color var(--transition-fast);
}

.faq-item:hover .faq-question h3 {
  color: var(--primary-color);
}

.toggle-icon {
  font-size: 1.5rem;
  font-weight: bold;
  color: var(--primary-color);
  transition: transform var(--transition-fast);
}

.faq-answer {
  padding: 0 var(--spacing-md);
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-slow), padding var(--transition-slow);
}

.faq-answer p {
  margin: 0;
  padding-bottom: var(--spacing-md);
  color: var(--dark-gray);
}

/* ===== EVENTS SECTION ===== */
.events {
  padding: var(--spacing-xl) 0;
  background-color: var(--white);
}

.events-timeline {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
  max-width: 900px;
  margin: 0 auto;
}

.event-card {
  display: flex;
  background-color: var(--light);
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--card-shadow);
  transition: transform var(--transition-medium), box-shadow var(--transition-medium);
}

.event-card:hover {
  transform: translateY(-5px) perspective(500px) rotateX(2deg);
  box-shadow: var(--hover-shadow);
}

.event-date {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  background-color: var(--primary-color);
  color: var(--white);
  padding: var(--spacing-md);
  min-width: 120px;
  text-align: center;
}

.event-date .day {
  font-size: 2.5rem;
  font-weight: 700;
  line-height: 1;
  font-family: var(--heading-font);
}

.event-date .month {
  font-size: 1.2rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.event-content {
  padding: var(--spacing-md);
  flex-grow: 1;
}

.event-content h3 {
  font-size: 1.8rem;
  margin-bottom: 0.25rem;
  color: var(--dark);
}

.event-location {
  font-size: 1rem;
  color: var(--medium-gray);
  margin-bottom: var(--spacing-sm);
}

.event-description {
  margin-bottom: var(--spacing-sm);
  color: var(--dark-gray);
}

/* ===== NEWS SECTION ===== */
.news {
  padding: var(--spacing-xl) 0;
  background-color: var(--light);
}

.news-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-md);
}

.news-card {
  background-color: var(--white);
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--card-shadow);
  transition: transform var(--transition-medium), box-shadow var(--transition-medium);
  display: flex;
  flex-direction: column;
  height: 100%;
}

.news-card:hover {
  transform: translateY(-10px) perspective(500px) rotateX(3deg);
  box-shadow: var(--hover-shadow);
}

.news-image {
  width: 100%;
  height: 200px;
  overflow: hidden;
  position: relative;
}

.news-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-medium);
}

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

.news-content {
  padding: var(--spacing-md);
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.news-content h3 {
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
  color: var(--dark);
}

.news-date {
  font-size: 0.9rem;
  color: var(--medium-gray);
  margin-bottom: var(--spacing-sm);
}

.news-excerpt {
  flex-grow: 1;
  margin-bottom: var(--spacing-sm);
  color: var(--dark-gray);
}

.news-link {
  color: var(--primary-color);
  font-weight: 600;
  text-transform: uppercase;
  font-size: 0.9rem;
  letter-spacing: 1px;
  transition: color var(--transition-fast), transform var(--transition-fast);
  display: inline-block;
}

.news-link:hover {
  color: var(--primary-dark);
  transform: translateX(5px);
}

.news-link::after {
  content: '→';
  margin-left: 5px;
  transition: margin-left var(--transition-fast);
}

.news-link:hover::after {
  margin-left: 10px;
}

/* ===== CONTACT SECTION ===== */
.contact {
  padding: var(--spacing-xl) 0;
  background-color: var(--white);
}

.contact-content {
  display: flex;
  gap: var(--spacing-lg);
}

.contact-info {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.info-item {
  padding: var(--spacing-md);
  background-color: var(--light);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--card-shadow);
  transition: transform var(--transition-medium), box-shadow var(--transition-medium);
}

.info-item:hover {
  transform: translateY(-5px);
  box-shadow: var(--hover-shadow);
}

.info-item h3 {
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
  color: var(--primary-color);
}

.contact-form {
  flex: 1.5;
  background-color: var(--light);
  padding: var(--spacing-lg);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--card-shadow);
  transition: transform var(--transition-medium), box-shadow var(--transition-medium);
}

.contact-form:hover {
  transform: perspective(500px) rotateX(1deg);
  box-shadow: var(--hover-shadow);
}

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

.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 600;
  color: var(--dark);
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 0.75rem;
  border: 2px solid var(--light-gray);
  border-radius: var(--border-radius-md);
  font-family: var(--body-font);
  font-size: 1rem;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--secondary-color);
  box-shadow: 0 0 0 3px rgba(45, 84, 184, 0.2);
}

.form-toggle {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.switch {
  position: relative;
  display: inline-block;
  width: 60px;
  height: 34px;
}

.switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

.slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: var(--light-gray);
  transition: var(--transition-medium);
  border-radius: 34px;
}

.slider:before {
  position: absolute;
  content: "";
  height: 26px;
  width: 26px;
  left: 4px;
  bottom: 4px;
  background-color: var(--white);
  transition: var(--transition-medium);
  border-radius: 50%;
}

input:checked + .slider {
  background-color: var(--primary-color);
}

input:checked + .slider:before {
  transform: translateX(26px);
}

.toggle-label {
  font-weight: 600;
  color: var(--dark);
}

/* ===== FOOTER ===== */
.footer {
  background-color: var(--dark);
  color: var(--light);
  padding-top: var(--spacing-xl);
}

.footer-content {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-lg);
}

.footer-logo {
  flex: 1 1 300px;
}

.footer-logo h2 {
  font-size: 2rem;
  color: var(--white);
  margin-bottom: var(--spacing-sm);
}

.footer-logo p {
  color: var(--light-gray);
}

.footer-links {
  flex: 1 1 200px;
}

.footer-links h3 {
  font-size: 1.5rem;
  color: var(--white);
  margin-bottom: var(--spacing-md);
  position: relative;
  padding-bottom: 0.5rem;
}

.footer-links h3::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 40px;
  height: 3px;
  background-color: var(--primary-color);
}

.footer-links ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-links ul li {
  margin-bottom: 0.5rem;
}

.footer-links ul li a {
  color: var(--light-gray);
  transition: color var(--transition-fast), transform var(--transition-fast);
  display: inline-block;
}

.footer-links ul li a:hover {
  color: var(--white);
  transform: translateX(5px);
}

.footer-social {
  flex: 1 1 200px;
}

.footer-social h3 {
  font-size: 1.5rem;
  color: var(--white);
  margin-bottom: var(--spacing-md);
  position: relative;
  padding-bottom: 0.5rem;
}

.footer-social h3::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 40px;
  height: 3px;
  background-color: var(--primary-color);
}

.social-links {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.social-links a {
  color: var(--light-gray);
  font-weight: 600;
  transition: color var(--transition-fast), transform var(--transition-fast);
  display: inline-block;
}

.social-links a:hover {
  color: var(--white);
  transform: translateX(5px);
}

.footer-bottom {
  padding: var(--spacing-md) 0;
  text-align: center;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
  color: var(--light-gray);
  margin: 0;
}

/* ===== SUCCESS PAGE ===== */
.success-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-xl) 0;
  background-color: var(--light);
}

.success-container {
  max-width: 600px;
  text-align: center;
  background-color: var(--white);
  padding: var(--spacing-xl);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--card-shadow);
  animation: fadeInUp 1s ease-out forwards;
}

.success-icon {
  font-size: 5rem;
  color: var(--success);
  margin-bottom: var(--spacing-md);
}

.success-title {
  font-size: 2.5rem;
  color: var(--dark);
  margin-bottom: var(--spacing-sm);
}

.success-message {
  font-size: 1.2rem;
  color: var(--dark-gray);
  margin-bottom: var(--spacing-lg);
}

.success-buttons {
  display: flex;
  justify-content: center;
  gap: var(--spacing-md);
}

@keyframes fadeInUp {
  0% {
    opacity: 0;
    transform: translateY(40px);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ===== PRIVACY & TERMS PAGES ===== */
.page-content {
  padding: 120px 0 var(--spacing-xl);
  background-color: var(--light);
}

.page-container {
  max-width: 800px;
  margin: 0 auto;
  background-color: var(--white);
  padding: var(--spacing-lg);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--card-shadow);
}

.page-title {
  font-size: 2.5rem;
  margin-bottom: var(--spacing-lg);
  color: var(--dark);
  text-align: center;
}

.page-content h2 {
  font-size: 2rem;
  margin-top: var(--spacing-lg);
  margin-bottom: var(--spacing-sm);
  color: var(--secondary-color);
}

.page-content h3 {
  font-size: 1.5rem;
  margin-top: var(--spacing-md);
  margin-bottom: var(--spacing-sm);
  color: var(--primary-color);
}

.page-content p {
  margin-bottom: var(--spacing-sm);
  line-height: 1.7;
}

.page-content ul {
  margin-bottom: var(--spacing-md);
  padding-left: var(--spacing-md);
}

.page-content ul li {
  margin-bottom: 0.5rem;
}

/* ===== COOKIE CONSENT ===== */
#cookie-consent {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  background-color: rgba(0, 0, 0, 0.9);
  color: white;
  padding: 15px;
  text-align: center;
  z-index: 9999;
}

#accept-cookies {
  background-color: var(--success);
  color: white;
  border: none;
  padding: 10px 20px;
  margin: 10px;
  cursor: pointer;
  border-radius: 5px;
  font-family: var(--body-font);
  font-weight: 600;
  transition: background-color var(--transition-fast);
}

#accept-cookies:hover {
  background-color: var(--accent-dark);
}

/* ===== RESPONSIVE STYLES ===== */
@media (max-width: 1200px) {
  :root {
    --container-xl: 960px;
  }
  
  h1 {
    font-size: 3rem;
  }
  
  h2 {
    font-size: 2.2rem;
  }
}

@media (max-width: 992px) {
  :root {
    --container-xl: 720px;
  }
  
  h1 {
    font-size: 2.75rem;
  }
  
  h2 {
    font-size: 2rem;
  }
  
  .about-content, 
  .research-content, 
  .contact-content {
    flex-direction: column;
  }
  
  .research-image, 
  .about-image {
    margin-bottom: var(--spacing-md);
  }
  
  .story-card {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }
  
  .story-image {
    margin-bottom: var(--spacing-sm);
  }
}

@media (max-width: 768px) {
  :root {
    --container-xl: 540px;
  }
  
  h1 {
    font-size: 2.5rem;
  }
  
  h2 {
    font-size: 1.8rem;
  }
  
  .navigation {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 300px;
    height: 100vh;
    background-color: var(--white);
    box-shadow: -5px 0 15px rgba(0, 0, 0, 0.1);
    padding: 80px 20px 20px;
    transition: right var(--transition-medium);
    z-index: 999;
  }
  
  .navigation.active {
    right: 0;
  }
  
  .navigation ul {
    flex-direction: column;
    gap: var(--spacing-sm);
  }
  
  .navigation ul li {
    margin-left: 0;
  }
  
  .burger-menu {
    display: flex;
    z-index: 1000;
  }
  
  .burger-menu.active span:nth-child(1) {
    transform: translateY(9px) rotate(45deg);
  }
  
  .burger-menu.active span:nth-child(2) {
    opacity: 0;
  }
  
  .burger-menu.active span:nth-child(3) {
    transform: translateY(-9px) rotate(-45deg);
  }
  
  .hero-content {
    padding: var(--spacing-md);
  }
  
  .hero-buttons {
    flex-direction: column;
    width: 100%;
  }
  
  .hero-buttons .btn {
    width: 100%;
    margin-bottom: var(--spacing-sm);
  }
  
  .footer-content {
    flex-direction: column;
    gap: var(--spacing-md);
  }
  
  .event-card {
    flex-direction: column;
  }
  
  .event-date {
    padding: var(--spacing-sm);
    flex-direction: row;
    gap: var(--spacing-sm);
    justify-content: center;
  }
  
  .event-date .day,
  .event-date .month {
    font-size: 1.5rem;
  }
}

@media (max-width: 576px) {
  :root {
    --container-xl: 100%;
    --spacing-xl: 3rem;
    --spacing-lg: 2rem;
  }
  
  h1 {
    font-size: 2.2rem;
  }
  
  h2 {
    font-size: 1.6rem;
  }
  
  .hero {
    min-height: 500px;
  }
  
  .hero-content h1 {
    font-size: 2.2rem;
  }
  
  .card-image {
    height: 200px;
  }
  
  .success-buttons {
    flex-direction: column;
    gap: var(--spacing-sm);
  }
  
  .success-buttons .btn {
    width: 100%;
  }
}
html,body{
  overflow-x: hidden;
}