/* ===== VARIABLES ===== */
:root {
  /* Colors */
  --primary-color: #ff6b00;
  --primary-dark: #e05a00;
  --primary-light: #ff8a33;
  --secondary-color: #00bcd4;
  --secondary-dark: #008697;
  --secondary-light: #4dd8ec;
  --accent-color: #7c4dff;
  --accent-dark: #5e35c8;
  --accent-light: #9e7cff;
  
  /* Text Colors */
  --text-dark: #333333;
  --text-medium: #666666;
  --text-light: #999999;
  --text-white: #ffffff;
  
  /* Background Colors */
  --bg-light: #f8f9fa;
  --bg-white: #ffffff;
  --bg-dark: #222222;
  --bg-gradient: linear-gradient(135deg, var(--primary-color), var(--accent-color));
  --bg-gradient-light: linear-gradient(135deg, var(--primary-light), var(--accent-light));
  
  /* Glassmorphism */
  --glass-bg: rgba(255, 255, 255, 0.15);
  --glass-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.2);
  --glass-border: 1px solid rgba(255, 255, 255, 0.18);
  --glass-radius: 16px;
  --glass-backdrop: blur(12px);
  
  /* Card Styles */
  --card-bg: var(--bg-white);
  --card-shadow: 0 8px 30px rgba(0, 0, 0, 0.1);
  --card-radius: 16px;
  --card-padding: 25px;
  
  /* Spacing */
  --space-xs: 5px;
  --space-sm: 10px;
  --space-md: 20px;
  --space-lg: 40px;
  --space-xl: 80px;
  
  /* Typography */
  --font-heading: 'Montserrat', sans-serif;
  --font-body: 'Merriweather', serif;
  
  /* Container Width */
  --container-width: 1200px;
  --container-padding: 20px;
  
  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-medium: 0.3s ease;
  --transition-slow: 0.5s ease;
  
  /* Z-index layers */
  --z-header: 1000;
  --z-overlay: 900;
  --z-modal: 800;
  --z-dropdown: 700;
  --z-normal: 1;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  color: var(--text-dark);
  background-color: var(--bg-light);
  overflow-x: hidden;
}

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

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

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

ul, ol {
  list-style: none;
}

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

h1 {
  font-size: 3.5rem;
}

h2 {
  font-size: 2.5rem;
}

h3 {
  font-size: 1.75rem;
}

h4 {
  font-size: 1.25rem;
}

p {
  margin-bottom: var(--space-md);
}

.container {
  width: 100%;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

section {
  padding: var(--space-xl) 0;
  position: relative;
}

/* ===== UTILITY CLASSES ===== */
.text-center {
  text-align: center;
}

.section-title {
  text-align: center;
  margin-bottom: var(--space-lg);
  position: relative;
  z-index: 1;
}

.section-title::after {
  content: '';
  display: block;
  width: 80px;
  height: 4px;
  background: var(--primary-color);
  margin: var(--space-sm) auto 0;
  border-radius: 2px;
}

.section-description {
  max-width: 800px;
  margin: 0 auto var(--space-lg);
  text-align: center;
  color: var(--text-medium);
}

/* ===== ANIMATIONS ===== */
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes slideUp {
  from { transform: translateY(50px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

@keyframes pulse {
  0% { transform: scale(1); }
  50% { transform: scale(1.05); }
  100% { transform: scale(1); }
}

@keyframes float {
  0% { transform: translateY(0px); }
  50% { transform: translateY(-10px); }
  100% { transform: translateY(0px); }
}

/* ===== BUTTONS ===== */
.btn {
  display: inline-block;
  padding: 12px 28px;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1rem;
  text-align: center;
  text-transform: uppercase;
  letter-spacing: 1px;
  border-radius: 50px;
  cursor: pointer;
  transition: all var(--transition-medium);
  border: none;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.15);
}

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

.primary-btn:hover {
  background-color: var(--primary-dark);
  color: var(--text-white);
  transform: translateY(-3px);
  box-shadow: 0 6px 15px rgba(255, 107, 0, 0.3);
}

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

.secondary-btn:hover {
  background-color: var(--primary-color);
  color: var(--text-white);
  transform: translateY(-3px);
  box-shadow: 0 6px 15px rgba(255, 107, 0, 0.3);
}

.small-btn {
  padding: 8px 20px;
  font-size: 0.875rem;
}

.resource-btn {
  width: 100%;
  margin-top: var(--space-sm);
}

.submit-btn {
  width: 100%;
  margin-top: var(--space-md);
}

.cta-buttons {
  display: flex;
  gap: var(--space-md);
  margin-top: var(--space-lg);
  flex-wrap: wrap;
}

button, input[type="submit"] {
  cursor: pointer;
  font-family: var(--font-heading);
}

/* ===== HEADER ===== */
.glass-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: var(--z-header);
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: var(--glass-backdrop);
  -webkit-backdrop-filter: var(--glass-backdrop);
  border-bottom: var(--glass-border);
  box-shadow: var(--glass-shadow);
  transition: background var(--transition-medium);
  padding: 15px 0;
}

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

.logo {
  z-index: 2;
}

.logo img {
  height: 50px;
  width: auto;
}

.main-nav ul {
  display: flex;
  gap: var(--space-md);
}

.main-nav ul li a {
  color: var(--text-dark);
  font-family: var(--font-heading);
  font-weight: 500;
  position: relative;
  padding: 5px 0;
}

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

.main-nav ul li a:hover::after {
  width: 100%;
}

.burger-menu {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  height: 24px;
  width: 30px;
  cursor: pointer;
  z-index: 2;
}

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

/* ===== HERO SECTION ===== */
.hero-section {
  position: relative;
  height: 100vh;
  min-height: 600px;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding-top: 80px;
}

.parallax-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  z-index: -1;
}

.hero-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to bottom, rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.7));
  z-index: 0;
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 800px;
  animation: fadeIn 1.5s ease-out;
}

.hero-content h1 {
  color: var(--text-white);
  margin-bottom: var(--space-md);
  font-size: 3.5rem;
  line-height: 1.2;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.hero-content p {
  color: var(--text-white);
  font-size: 1.25rem;
  margin-bottom: var(--space-lg);
  max-width: 600px;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

.scroll-indicator {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  color: var(--text-white);
  z-index: 1;
  animation: float 2s infinite ease-in-out;
}

.mouse {
  width: 30px;
  height: 50px;
  border: 2px solid var(--text-white);
  border-radius: 20px;
  display: flex;
  justify-content: center;
  margin-bottom: 10px;
}

.wheel {
  width: 4px;
  height: 8px;
  background-color: var(--text-white);
  border-radius: 2px;
  margin-top: 10px;
  animation: scroll 1.5s infinite;
}

@keyframes scroll {
  0% { transform: translateY(0); opacity: 1; }
  100% { transform: translateY(20px); opacity: 0; }
}

/* ===== ABOUT SECTION ===== */
.about-section {
  background-color: var(--bg-light);
}

.curved-grid {
  position: relative;
  overflow: hidden;
}

.curved-grid::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(255, 107, 0, 0.05), rgba(124, 77, 255, 0.05));
  clip-path: ellipse(80% 60% at 50% 40%);
  z-index: -1;
}

.curved-grid-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
}

.grid-item {
  display: flex;
  flex-direction: column;
}

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

.card:hover {
  transform: translateY(-10px);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
}

.card-image {
  overflow: hidden;
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.card-image img {
  width: 100%;
  height: 300px;
  object-fit: cover;
  transition: transform var(--transition-medium);
}

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

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

.card-content h3 {
  margin-bottom: var(--space-sm);
  color: var(--text-dark);
}

.card-content p {
  color: var(--text-medium);
  margin-bottom: var(--space-md);
}

.progress-indicator {
  display: flex;
  align-items: center;
  margin-top: auto;
  gap: var(--space-sm);
}

.progress-bar {
  flex-grow: 1;
  height: 8px;
  background-color: #e0e0e0;
  border-radius: 4px;
  overflow: hidden;
}

.progress {
  height: 100%;
  background-color: var(--primary-color);
  border-radius: 4px;
}

.toggle-container {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-top: auto;
}

.toggle {
  position: relative;
  display: inline-block;
  width: 50px;
  height: 24px;
}

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

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

.slider:before {
  position: absolute;
  content: "";
  height: 18px;
  width: 18px;
  left: 3px;
  bottom: 3px;
  background-color: white;
  transition: var(--transition-medium);
  border-radius: 50%;
}

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

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

/* ===== RESEARCH SECTION ===== */
.research-section {
  position: relative;
}

.glass-bg {
  position: relative;
  overflow: hidden;
}

.glass-bg::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--bg-gradient-light);
  opacity: 0.05;
  z-index: -1;
}

.research-grid {
  display: grid;
  grid-template-columns: 3fr 2fr;
  gap: var(--space-lg);
  align-items: center;
}

.research-content h3 {
  margin-bottom: var(--space-md);
  color: var(--text-dark);
}

.research-content p {
  color: var(--text-medium);
  margin-bottom: var(--space-md);
}

.research-stats {
  display: flex;
  justify-content: space-around;
  margin-top: var(--space-lg);
  flex-wrap: wrap;
  gap: var(--space-md);
}

.stat-item {
  text-align: center;
  flex: 1;
  min-width: 120px;
}

.stat-circle {
  width: 120px;
  height: 120px;
  margin: 0 auto var(--space-sm);
}

.stat-circle svg {
  width: 100%;
  height: 100%;
}

.circle-bg {
  fill: none;
  stroke: #e0e0e0;
  stroke-width: 2.8;
}

.circle {
  fill: none;
  stroke: var(--primary-color);
  stroke-width: 2.8;
  stroke-linecap: round;
}

.percentage {
  fill: var(--primary-color);
  font-family: var(--font-heading);
  font-size: 10px;
  text-anchor: middle;
  font-weight: 700;
}

.stat-item p {
  margin-bottom: 0;
  font-weight: 600;
  color: var(--text-dark);
}

.research-image {
  position: relative;
  border-radius: var(--card-radius);
  overflow: hidden;
  box-shadow: var(--card-shadow);
}

.research-image img {
  width: 100%;
  height: 400px;
  object-fit: cover;
}

.image-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  background: rgba(0, 0, 0, 0.7);
  color: var(--text-white);
  padding: var(--space-sm) var(--space-md);
  font-size: 0.875rem;
}

.image-caption p {
  margin: 0;
}

/* ===== MEDIA SECTION ===== */
.media-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-md);
}

.media-item {
  display: flex;
  flex-direction: column;
}

.media-item .card {
  height: 100%;
  display: flex;
  flex-direction: column;
}

.media-item .card-image {
  height: 250px;
  overflow: hidden;
}

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

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

.media-item .card-content {
  padding: var(--card-padding);
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.media-item .card-content h3 {
  font-size: 1.25rem;
  margin-bottom: var(--space-sm);
}

.media-item .card-content p {
  flex-grow: 1;
  margin-bottom: var(--space-md);
}

/* ===== RESOURCES SECTION ===== */
.resources-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-lg);
}

.resource-item {
  display: flex;
  flex-direction: column;
}

.resource-item .card {
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.resource-item .card-image {
  width: 250px;
  height: 350px;
  margin-bottom: var(--space-md);
  overflow: hidden;
  border-radius: 8px;
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

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

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

.resource-item .card-content {
  padding: 0 var(--space-md);
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.resource-item .card-content h3 {
  font-size: 1.25rem;
  margin-bottom: var(--space-sm);
  text-align: center;
}

.resource-item .card-content p {
  margin-bottom: var(--space-md);
}

/* ===== TESTIMONIALS SECTION ===== */
.testimonials-slider {
  position: relative;
  max-width: 900px;
  margin: 0 auto;
  overflow: hidden;
}

.testimonial-item {
  display: none;
}

.testimonial-item.active {
  display: block;
  animation: fadeIn 0.5s ease-in-out;
}

.testimonial-content {
  background-color: var(--bg-white);
  border-radius: var(--card-radius);
  padding: var(--space-lg);
  box-shadow: var(--card-shadow);
  position: relative;
}

.quote-icon {
  position: absolute;
  top: -20px;
  left: 30px;
  width: 50px;
  height: 50px;
  background-color: var(--primary-color);
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
}

.quote-icon img {
  width: 30px;
  height: 30px;
}

.testimonial-content p {
  font-style: italic;
  margin-bottom: var(--space-md);
  color: var(--text-medium);
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.testimonial-author img {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid var(--primary-color);
}

.author-details h4 {
  margin-bottom: 5px;
  color: var(--text-dark);
}

.author-details p {
  margin: 0;
  color: var(--text-light);
  font-size: 0.875rem;
}

.slider-controls {
  display: flex;
  justify-content: center;
  align-items: center;
  margin-top: var(--space-lg);
  gap: var(--space-md);
}

.prev-btn, .next-btn {
  background: none;
  border: none;
  cursor: pointer;
  font-size: 1.5rem;
  color: var(--text-dark);
  transition: color var(--transition-fast);
  width: 40px;
  height: 40px;
  display: flex;
  justify-content: center;
  align-items: center;
  background-color: var(--bg-white);
  border-radius: 50%;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.prev-btn:hover, .next-btn:hover {
  color: var(--primary-color);
}

.arrow-left, .arrow-right {
  display: inline-block;
  width: 12px;
  height: 12px;
  border-top: 2px solid currentColor;
  border-right: 2px solid currentColor;
}

.arrow-left {
  transform: rotate(-135deg);
}

.arrow-right {
  transform: rotate(45deg);
}

.slider-dots {
  display: flex;
  gap: 8px;
}

.dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background-color: #e0e0e0;
  cursor: pointer;
  transition: background-color var(--transition-fast);
}

.dot.active, .dot:hover {
  background-color: var(--primary-color);
}

/* ===== CONTACT SECTION ===== */
.contact-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-lg);
}

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

.info-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
}

.animated-icon {
  min-width: 40px;
  height: 40px;
  background-color: var(--primary-color);
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  animation: pulse 2s infinite;
}

.animated-icon img {
  width: 20px;
  height: 20px;
}

.info-item h3 {
  margin-bottom: 5px;
  font-size: 1.25rem;
}

.info-item p {
  margin: 0;
  color: var(--text-medium);
}

.contact-map {
  margin-top: var(--space-md);
  border-radius: var(--card-radius);
  overflow: hidden;
  box-shadow: var(--card-shadow);
}

.contact-map img {
  width: 100%;
  height: 300px;
  object-fit: cover;
}

.contact-form {
  background-color: var(--bg-white);
  border-radius: var(--card-radius);
  padding: var(--card-padding);
  box-shadow: var(--card-shadow);
}

.contact-form h3 {
  margin-bottom: var(--space-sm);
}

.contact-form p {
  margin-bottom: var(--space-md);
  color: var(--text-medium);
}

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

.form-group label {
  display: block;
  margin-bottom: 5px;
  font-weight: 600;
  color: var(--text-dark);
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px;
  border: 1px solid #ddd;
  border-radius: 8px;
  font-family: var(--font-body);
  font-size: 1rem;
  transition: border-color var(--transition-fast);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--primary-color);
  outline: none;
}

.checkbox-container {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  cursor: pointer;
}

.checkbox-container input {
  width: auto;
  margin-top: 5px;
}

.checkbox-container span {
  font-size: 0.875rem;
  color: var(--text-medium);
}

.checkbox-container a {
  color: var(--primary-color);
  text-decoration: underline;
}

/* ===== FOOTER ===== */
.footer-section {
  background-color: var(--bg-dark);
  color: var(--text-white);
  padding: var(--space-lg) 0 var(--space-md);
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-lg);
  margin-bottom: var(--space-lg);
}

.footer-logo {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.footer-logo img {
  width: 180px;
  height: auto;
  margin-bottom: var(--space-sm);
}

.footer-logo p {
  color: #bbb;
  margin-bottom: var(--space-md);
}

.social-links {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
}

.social-links a {
  color: var(--text-white);
  transition: color var(--transition-fast);
  font-family: var(--font-heading);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 1px;
  font-size: 0.875rem;
}

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

.footer-links h3 {
  color: var(--text-white);
  margin-bottom: var(--space-md);
  font-size: 1.25rem;
}

.footer-links ul {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

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

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

.footer-newsletter h3 {
  color: var(--text-white);
  margin-bottom: var(--space-md);
  font-size: 1.25rem;
}

.footer-newsletter p {
  color: #bbb;
  margin-bottom: var(--space-md);
}

.newsletter-form {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.newsletter-form input {
  flex-grow: 1;
  min-width: 200px;
  padding: 12px;
  border: none;
  border-radius: 8px;
  font-family: var(--font-body);
}

.newsletter-form input:focus {
  outline: none;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: var(--space-md);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  flex-wrap: wrap;
  gap: var(--space-md);
}

.footer-bottom p {
  margin: 0;
  color: #bbb;
  font-size: 0.875rem;
}

.footer-legal {
  display: flex;
  gap: var(--space-md);
}

.footer-legal a {
  color: #bbb;
  font-size: 0.875rem;
  transition: color var(--transition-fast);
}

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

/* ===== SUCCESS PAGE ===== */
.success-page {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
  text-align: center;
  padding: var(--space-lg);
  background: var(--bg-gradient-light);
}

.success-page h1 {
  margin-bottom: var(--space-md);
  color: var(--text-dark);
}

.success-page p {
  margin-bottom: var(--space-lg);
  max-width: 600px;
  color: var(--text-medium);
}

/* ===== PRIVACY & TERMS PAGES ===== */
.privacy-page, .terms-page {
  padding-top: 100px;
}

.privacy-content, .terms-content {
  background-color: var(--bg-white);
  border-radius: var(--card-radius);
  padding: var(--card-padding);
  box-shadow: var(--card-shadow);
  margin-bottom: var(--space-lg);
}

.privacy-content h1, .terms-content h1 {
  margin-bottom: var(--space-md);
}

.privacy-content h2, .terms-content h2 {
  margin-top: var(--space-lg);
  margin-bottom: var(--space-sm);
  font-size: 1.75rem;
}

.privacy-content p, .terms-content p {
  margin-bottom: var(--space-md);
  color: var(--text-medium);
}

.privacy-content ul, .terms-content ul {
  margin-bottom: var(--space-md);
  padding-left: var(--space-md);
}

.privacy-content ul li, .terms-content ul li {
  margin-bottom: var(--space-sm);
  color: var(--text-medium);
  list-style-type: disc;
}

/* ===== RESPONSIVE STYLES ===== */
@media (max-width: 1200px) {
  :root {
    --container-width: 960px;
  }
  
  h1 {
    font-size: 3rem;
  }
  
  h2 {
    font-size: 2.25rem;
  }
}

@media (max-width: 992px) {
  :root {
    --container-width: 720px;
  }
  
  .hero-content h1 {
    font-size: 2.75rem;
  }
  
  .research-grid {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
  }
  
  .contact-container {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
  }
}

@media (max-width: 768px) {
  :root {
    --container-width: 540px;
    --space-xl: 60px;
  }
  
  h1 {
    font-size: 2.5rem;
  }
  
  h2 {
    font-size: 2rem;
  }
  
  .hero-content h1 {
    font-size: 2.5rem;
  }
  
  .hero-content p {
    font-size: 1.1rem;
  }
  
  .burger-menu {
    display: flex;
  }
  
  .main-nav {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 300px;
    height: 100vh;
    background-color: var(--bg-white);
    box-shadow: -5px 0 15px rgba(0, 0, 0, 0.1);
    transition: right var(--transition-medium);
    padding: 100px var(--space-md) var(--space-md);
    z-index: 1;
  }
  
  .main-nav.active {
    right: 0;
  }
  
  .main-nav ul {
    flex-direction: column;
    gap: var(--space-md);
  }
  
  .burger-menu.active span:nth-child(1) {
    transform: translateY(10px) rotate(45deg);
  }
  
  .burger-menu.active span:nth-child(2) {
    opacity: 0;
  }
  
  .burger-menu.active span:nth-child(3) {
    transform: translateY(-10px) rotate(-45deg);
  }
  
  .cta-buttons {
    flex-direction: column;
    gap: var(--space-sm);
  }
  
  .cta-buttons .btn {
    width: 100%;
  }
}

@media (max-width: 576px) {
  :root {
    --container-width: 100%;
    --container-padding: 15px;
    --space-lg: 30px;
    --space-xl: 50px;
  }
  
  h1 {
    font-size: 2.25rem;
  }
  
  h2 {
    font-size: 1.75rem;
  }
  
  .hero-content h1 {
    font-size: 2.25rem;
  }
  
  .testimonial-author {
    flex-direction: column;
    text-align: center;
  }
  
  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
  
  .footer-legal {
    margin-top: var(--space-sm);
    justify-content: center;
  }
}