/* Style.css - Comprehensive stylesheet for Corporate website */

:root {
  /* Primary Color Palette */
  --primary-100: #f0f4f8;
  --primary-200: #d9e2ec;
  --primary-300: #bcccdc;
  --primary-400: #9fb3c8;
  --primary-500: #829ab1;
  --primary-600: #627d98;
  --primary-700: #486581;
  --primary-800: #334e68;
  --primary-900: #243b53;
  --primary-950: #102a43;
  
  /* Accent Colors */
  --accent-light: #63b3ed;
  --accent-main: #3182ce;
  --accent-dark: #2c5282;
  
  /* Neutral Colors */
  --neutral-100: #f8f9fa;
  --neutral-200: #e9ecef;
  --neutral-300: #dee2e6;
  --neutral-400: #ced4da;
  --neutral-500: #adb5bd;
  --neutral-600: #6c757d;
  --neutral-700: #495057;
  --neutral-800: #343a40;
  --neutral-900: #212529;
  
  /* Success/Error/Warning */
  --success: #2e7d32;
  --error: #d32f2f;
  --warning: #ed6c02;
  --info: #0288d1;
  
  /* Typography */
  --font-heading: 'Manrope', sans-serif;
  --font-body: 'Rubik', sans-serif;
  
  /* Spacing */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-xxl: 3rem;
  
  /* Box shadows */
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.12), 0 1px 2px rgba(0, 0, 0, 0.24);
  --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1), 0 1px 3px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 10px 20px rgba(0, 0, 0, 0.1), 0 3px 6px rgba(0, 0, 0, 0.05);
  --shadow-xl: 0 15px 25px rgba(0, 0, 0, 0.15), 0 5px 10px rgba(0, 0, 0, 0.05);
  
  /* Borders */
  --radius-sm: 0.25rem;
  --radius-md: 0.5rem;
  --radius-lg: 1rem;
  --radius-pill: 9999px;
  
  /* Transitions */
  --transition-fast: 0.15s ease;
  --transition-normal: 0.3s ease;
  --transition-slow: 0.5s ease;
  
  /* Container */
  --container-padding: 1.5rem;
  --container-max-width: 1200px;
}

/* ======== 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(--neutral-800);
  background-color: var(--neutral-100);
  overflow-x: hidden;
}

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(--primary-900);
}

h1 {
  font-size: 2.5rem;
  margin-bottom: var(--space-lg);
}

h2 {
  font-size: 2rem;
  margin-bottom: var(--space-lg);
}

h3 {
  font-size: 1.5rem;
  margin-bottom: var(--space-md);
}

h4 {
  font-size: 1.25rem;
  margin-bottom: var(--space-sm);
}

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

a {
  color: var(--accent-main);
  text-decoration: none;
  transition: color var(--transition-normal);
}

a:hover {
  color: var(--accent-dark);
  text-decoration: underline;
}

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

ul, ol {
  margin-bottom: var(--space-md);
  padding-left: var(--space-xl);
}

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

.section-padding {
  padding: var(--space-xxl) 0;
}

.section-header {
  text-align: center;
  max-width: 800px;
  margin: 0 auto var(--space-xxl);
}

.section-header h2 {
  margin-bottom: var(--space-md);
  position: relative;
  display: inline-block;
}

.section-header h2::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 3px;
  background: linear-gradient(90deg, var(--accent-light), var(--accent-dark));
  border-radius: var(--radius-pill);
}

.section-header p {
  color: var(--neutral-700);
  font-size: 1.1rem;
}

/* ======== BUTTONS ======== */
.btn, 
button, 
input[type="submit"] {
  display: inline-block;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1rem;
  line-height: 1;
  text-align: center;
  text-decoration: none;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-md);
  border: none;
  cursor: pointer;
  transition: all var(--transition-normal);
  box-shadow: var(--shadow-sm);
  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: translateY(100%);
  transition: transform var(--transition-normal);
  z-index: -1;
}

.btn:hover::before {
  transform: translateY(0);
}

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

.btn-primary:hover {
  background-color: var(--accent-dark);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
  text-decoration: none;
  color: white;
}

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

.btn-secondary:hover {
  background-color: var(--accent-main);
  color: white;
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
  text-decoration: none;
}

.read-more {
  display: inline-flex;
  align-items: center;
  font-weight: 500;
  color: var(--accent-main);
  transition: all var(--transition-normal);
}

.read-more:hover {
  color: var(--accent-dark);
  transform: translateX(5px);
  text-decoration: none;
}

/* ======== HEADER ======== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background-color: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow-md);
  transition: all var(--transition-normal);
}

.header-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 0;
  height: 80px;
}

.logo {
  display: flex;
  align-items: center;
}

.logo img {
  height: auto;
  transition: transform var(--transition-normal);
  width: 40px;
}

.logo:hover img {
  transform: scale(1.05);
}

.navigation {
  display: flex;
  align-items: center;
}

.nav-menu {
  display: flex;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-menu li {
  margin: 0 var(--space-md);
}

.nav-menu a {
  font-family: var(--font-heading);
  font-weight: 500;
  color: var(--primary-800);
  position: relative;
  padding: 0.5rem 0;
  transition: color var(--transition-normal);
}

.nav-menu a::after {
  content: '';
  position: absolute;
  width: 0;
  height: 2px;
  bottom: 0;
  left: 0;
  background: linear-gradient(90deg, var(--accent-light), var(--accent-dark));
  transition: width var(--transition-normal);
}

.nav-menu a:hover {
  color: var(--accent-main);
  text-decoration: none;
}

.nav-menu a:hover::after {
  width: 100%;
}

.burger-menu {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 30px;
  height: 20px;
  cursor: pointer;
}

.burger-menu span {
  display: block;
  height: 3px;
  width: 100%;
  background-color: var(--primary-800);
  border-radius: var(--radius-pill);
  transition: all var(--transition-normal);
}

.burger-menu.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 6px);
}

.burger-menu.active span:nth-child(2) {
  opacity: 0;
}

.burger-menu.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -6px);
}

/* ======== HERO SECTION ======== */
.hero {
  position: relative;
  padding: 180px 0 100px;
  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: linear-gradient(rgba(0,0,0,0.5), rgba(0,0,0,0.5));
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
  color: white;
}

.hero h1 {
  color: white;
  font-size: 3rem;
  margin-bottom: var(--space-lg);
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.hero p {
  font-size: 1.2rem;
  margin-bottom: var(--space-xl);
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

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

/* ======== FEATURES SECTION ======== */
.features {
  background-color: var(--neutral-100);
}

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

.feature-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  background-color: white;
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  box-shadow: var(--shadow-md);
  transition: all var(--transition-normal);
  text-align: center;
  height: 100%;
}

.feature-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-lg);
}

.feature-icon {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 120px;
  height: 120px;
  margin-bottom: var(--space-lg);
  transition: transform var(--transition-normal);
}

.feature-icon img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: var(--radius-lg);
}

.feature-card:hover .feature-icon {
  transform: scale(1.05) rotate(5deg);
}

.feature-card h3 {
  font-size: 1.4rem;
  margin-bottom: var(--space-md);
  color: var(--primary-900);
}

.feature-card p {
  color: var(--neutral-700);
  margin-bottom: var(--space-lg);
}

.progress-container {
  width: 100%;
  margin-top: auto;
}

.progress-label {
  display: flex;
  justify-content: space-between;
  margin-bottom: var(--space-xs);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--neutral-700);
}

.progress-bar {
  height: 8px;
  background-color: var(--neutral-200);
  border-radius: var(--radius-pill);
  overflow: hidden;
  margin-bottom: var(--space-xs);
}

.progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--accent-light), var(--accent-main));
  border-radius: var(--radius-pill);
  transition: width 1s ease-in-out;
}

.progress-value {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--accent-main);
  text-align: right;
}

/* ======== RESEARCH SECTION ======== */
.research {
  background-color: var(--primary-100);
}

.research-container {
  display: flex;
  align-items: center;
  gap: var(--space-xxl);
}

.research-image {
  flex: 1;
  text-align: center;
}

.research-image img {
  max-width: 100%;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  transition: transform var(--transition-normal);
}

.research-image:hover img {
  transform: perspective(1000px) rotateY(5deg);
}

.research-content {
  flex: 1;
}

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

.accordion-item {
  background-color: white;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: all var(--transition-normal);
}

.accordion-item:hover {
  box-shadow: var(--shadow-md);
}

.accordion-header {
  padding: var(--space-lg);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background-color: white;
  transition: background-color var(--transition-normal);
}

.accordion-header h3, .accordion-header h4 {
  margin: 0;
  font-size: 1.1rem;
  color: var(--primary-800);
  flex: 1;
}

.accordion-icon {
  font-size: 1.5rem;
  color: var(--accent-main);
  transition: all var(--transition-normal);
}

.accordion-item.active .accordion-icon {
  transform: rotate(180deg);
}

.accordion-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-normal);
  padding: 0 var(--space-lg);
}

.accordion-item.active .accordion-content {
  padding-bottom: var(--space-lg);
}

.accordion-content p {
  margin: 0;
  color: var(--neutral-700);
}

/* ======== MEDIA SECTION ======== */
.media {
  background-color: white;
}

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

.media-item {
  display: flex;
  flex-direction: column;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: all var(--transition-normal);
  background-color: var(--neutral-100);
}

.media-item:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-lg);
}

.media-thumbnail {
  position: relative;
  overflow: hidden;
  height: 200px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.media-thumbnail img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-normal);
}

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

.play-button {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 60px;
  height: 60px;
  background-color: rgba(255, 255, 255, 0.8);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-normal);
}

.play-icon {
  color: var(--accent-main);
  font-size: 1.5rem;
}

.media-item:hover .play-button {
  background-color: var(--accent-main);
}

.media-item:hover .play-icon {
  color: white;
}

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

.media-content h3 {
  font-size: 1.3rem;
  margin-bottom: var(--space-md);
  color: var(--primary-800);
}

.media-content p {
  color: var(--neutral-700);
  margin-bottom: var(--space-md);
  flex-grow: 1;
}

/* ======== EXTERNAL RESOURCES ======== */
.external-resources {
  background-color: var(--primary-100);
}

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

.resource-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  background-color: white;
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  box-shadow: var(--shadow-md);
  transition: all var(--transition-normal);
  height: 100%;
}

.resource-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.resource-icon {
  width: 80px;
  height: 80px;
  margin-bottom: var(--space-lg);
  transition: transform var(--transition-normal);
}

.resource-icon img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 50%;
}

.resource-card:hover .resource-icon {
  transform: scale(1.1);
}

.resource-card h3 {
  font-size: 1.2rem;
  margin-bottom: var(--space-sm);
  color: var(--primary-800);
}

.resource-card p {
  color: var(--neutral-700);
  margin-bottom: var(--space-lg);
  flex-grow: 1;
}

.resource-link {
  font-weight: 500;
  color: var(--accent-main);
  display: inline-flex;
  align-items: center;
  transition: all var(--transition-normal);
}

.resource-link:hover {
  color: var(--accent-dark);
  transform: translateX(5px);
  text-decoration: none;
}

/* ======== BLOG SECTION ======== */
.blog {
  background-color: white;
}

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

.blog-card {
  display: flex;
  flex-direction: column;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: all var(--transition-normal);
  background-color: white;
  height: 100%;
}

.blog-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-lg);
}

.card-image {
  position: relative;
  overflow: hidden;
  height: 200px;
  display: flex;
  align-items: center;
  justify-content: center;
}

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

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

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

.blog-meta {
  display: flex;
  gap: var(--space-md);
  margin-bottom: var(--space-md);
  font-size: 0.9rem;
  color: var(--neutral-600);
}

.blog-meta .date, .blog-meta .category {
  display: flex;
  align-items: center;
}

.blog-meta .category {
  background-color: var(--primary-100);
  padding: 0.25rem 0.5rem;
  border-radius: var(--radius-pill);
  font-weight: 500;
}

.card-content h3 {
  font-size: 1.3rem;
  margin-bottom: var(--space-md);
  color: var(--primary-800);
  transition: color var(--transition-normal);
}

.blog-card:hover .card-content h3 {
  color: var(--accent-main);
}

.card-content p {
  color: var(--neutral-700);
  margin-bottom: var(--space-md);
  flex-grow: 1;
}

/* ======== ACCOLADES SECTION ======== */
.accolades {
  background-color: var(--primary-100);
}

.testimonials-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-xl);
  margin-bottom: var(--space-xxl);
}

.testimonial {
  display: flex;
  flex-direction: column;
  background-color: white;
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  box-shadow: var(--shadow-md);
  transition: all var(--transition-normal);
  height: 100%;
}

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

.testimonial-content {
  margin-bottom: var(--space-lg);
  flex-grow: 1;
}

.testimonial-content p {
  position: relative;
  padding-left: var(--space-lg);
  font-style: italic;
  color: var(--neutral-700);
}

.testimonial-content p::before {
  content: '"';
  position: absolute;
  left: 0;
  top: -10px;
  font-size: 3rem;
  line-height: 1;
  color: var(--accent-light);
  opacity: 0.5;
}

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

.testimonial-author img {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid var(--accent-light);
}

.author-info h4 {
  margin: 0;
  font-size: 1.1rem;
  color: var(--primary-800);
}

.author-info p {
  margin: 0;
  font-size: 0.9rem;
  color: var(--neutral-600);
}

.awards-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-xl);
  text-align: center;
}

.award-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: var(--space-lg);
  background-color: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  transition: all var(--transition-normal);
}

.award-item:hover {
  transform: translateY(-5px) rotate(2deg);
  box-shadow: var(--shadow-lg);
}

.award-item img {
  width: 120px;
  height: 120px;
  margin-bottom: var(--space-md);
  object-fit: cover;
  border-radius: 50%;
  transition: transform var(--transition-normal);
}

.award-item:hover img {
  transform: scale(1.05);
}

.award-item h4 {
  font-size: 1.1rem;
  margin-bottom: var(--space-xs);
  color: var(--primary-800);
}

.award-item p {
  font-size: 0.9rem;
  color: var(--neutral-700);
  margin: 0;
}

/* ======== CONTACT SECTION ======== */
.contact {
  background-color: white;
}

.contact-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(450px, 1fr));
  gap: var(--space-xxl);
}

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

.info-item h3 {
  margin-bottom: var(--space-md);
  color: var(--primary-800);
}

.info-item p {
  color: var(--neutral-700);
  margin-bottom: var(--space-lg);
}

.contact-details {
  list-style: none;
  padding: 0;
  margin: 0;
}

.contact-details li {
  display: flex;
  align-items: center;
  margin-bottom: var(--space-md);
}

.contact-details .icon {
  font-size: 1.2rem;
  margin-right: var(--space-md);
  color: var(--accent-main);
}

.faq-container {
  margin-top: var(--space-lg);
}

.faq-container h3 {
  margin-bottom: var(--space-lg);
  color: var(--primary-800);
}

.contact-form {
  background-color: var(--primary-100);
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.contact-form h3 {
  margin-bottom: var(--space-lg);
  color: var(--primary-800);
}

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

.form-group label {
  display: block;
  margin-bottom: var(--space-xs);
  font-weight: 500;
  color: var(--primary-800);
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.75rem;
  border: 1px solid var(--neutral-300);
  border-radius: var(--radius-md);
  background-color: white;
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--neutral-800);
  transition: all var(--transition-normal);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--accent-main);
  outline: none;
  box-shadow: 0 0 0 3px rgba(49, 130, 206, 0.2);
}

.form-group textarea {
  resize: vertical;
}

/* ======== FOOTER ======== */
.footer {
  background-color: var(--primary-900);
  color: white;
  padding: var(--space-xxl) 0 var(--space-md);
}

.footer-content {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: var(--space-xxl);
  margin-bottom: var(--space-xxl);
}

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

.footer-logo img {
  height: auto;
  margin-bottom: var(--space-md);
}

.footer-logo p {
  font-size: 0.9rem;
  color: var(--neutral-400);
  margin: 0;
}

.footer-links {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: var(--space-xl);
}

.footer-column h4 {
  color: white;
  margin-bottom: var(--space-lg);
  font-size: 1.1rem;
  position: relative;
}

.footer-column h4::after {
  content: '';
  position: absolute;
  bottom: -8px;
  left: 0;
  width: 30px;
  height: 2px;
  background-color: var(--accent-main);
}

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

.footer-column ul li {
  margin-bottom: var(--space-sm);
}

.footer-column ul li a {
  color: var(--neutral-300);
  transition: all var(--transition-normal);
  font-size: 0.9rem;
}

.footer-column ul li a:hover {
  color: white;
  text-decoration: none;
  padding-left: var(--space-xs);
}

.social-links {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.social-links a {
  color: var(--neutral-300);
  transition: all var(--transition-normal);
  font-size: 0.9rem;
  display: flex;
  align-items: center;
}

.social-links a:hover {
  color: white;
  text-decoration: none;
  transform: translateX(5px);
}

.social-links a::before {
  content: '→';
  margin-right: var(--space-xs);
  transition: transform var(--transition-normal);
}

.social-links a:hover::before {
  transform: translateX(3px);
}

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

.footer-bottom p {
  font-size: 0.9rem;
  color: var(--neutral-500);
  margin: 0;
}

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

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

.success-page h1 {
  margin-bottom: var(--space-lg);
  color: var(--primary-900);
}

.success-page p {
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
  margin-bottom: var(--space-xl);
  color: var(--neutral-700);
}

/* ======== PRIVACY & TERMS PAGES ======== */
.privacy-page, .terms-page {
  padding-top: 100px;
  padding-bottom: var(--space-xxl);
}

.privacy-content, .terms-content {
  max-width: 800px;
  margin: 0 auto;
  background-color: white;
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.privacy-content h1, .terms-content h1 {
  margin-bottom: var(--space-xl);
  color: var(--primary-900);
}

.privacy-content h2, .terms-content h2 {
  margin-top: var(--space-xl);
  margin-bottom: var(--space-md);
  color: var(--primary-800);
  font-size: 1.5rem;
}

.privacy-content p, .terms-content p {
  margin-bottom: var(--space-md);
  color: var(--neutral-700);
}

/* ======== MEDIA QUERIES ======== */
@media (max-width: 1024px) {
  h1 {
    font-size: 2.2rem;
  }
  
  h2 {
    font-size: 1.8rem;
  }
  
  .section-padding {
    padding: var(--space-xl) 0;
  }
  
  .hero {
    padding: 150px 0 80px;
  }
  
  .research-container {
    flex-direction: column;
  }
  
  .research-image, .research-content {
    flex: 1 1 100%;
  }
  
  .contact-container {
    grid-template-columns: 1fr;
  }
  
  .footer-content {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
  }
}

@media (max-width: 768px) {
  .navigation {
    position: fixed;
    top: 80px;
    left: 0;
    width: 100%;
    height: 0;
    background-color: white;
    overflow: hidden;
    transition: height var(--transition-normal);
    z-index: 999;
  }
  
  .nav-menu {
    flex-direction: column;
    width: 100%;
    padding: var(--space-lg);
  }
  
  .nav-menu li {
    margin: var(--space-xs) 0;
    width: 100%;
    text-align: center;
  }
  
  .nav-menu a {
    display: block;
    padding: var(--space-sm) 0;
  }
  
  .burger-menu {
    display: flex;
  }
  
  .nav-menu.active {
    height: auto;
  }
  
  .navigation.active {
    height: 300px;
    box-shadow: var(--shadow-md);
  }
  
  .hero-buttons {
    flex-direction: column;
    gap: var(--space-md);
  }
  
  .hero h1 {
    font-size: 2rem;
  }
  
  .hero p {
    font-size: 1rem;
  }
  
  .features-grid, 
  .media-container, 
  .blog-grid,
  .testimonials-container,
  .awards-container {
    grid-template-columns: 1fr;
  }
  
  .contact-container {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .section-header {
    margin-bottom: var(--space-xl);
  }
  
  .hero {
    padding: 120px 0 60px;
  }
  
  .hero h1 {
    font-size: 1.8rem;
  }
  
  .feature-card, 
  .media-item, 
  .blog-card,
  .testimonial,
  .award-item {
    padding: var(--space-md);
  }
  
  .testimonial-author {
    flex-direction: column;
    align-items: flex-start;
  }
  
  .footer {
    padding: var(--space-xl) 0 var(--space-md);
  }
  
  .footer-links {
    grid-template-columns: 1fr;
  }
}

/* ======== ANIMATIONS ======== */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes rotate3D {
  0% {
    transform: perspective(1000px) rotateY(0deg);
  }
  100% {
    transform: perspective(1000px) rotateY(360deg);
  }
}

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

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

.animate-fade-in {
  animation: fadeIn 1s ease forwards;
}

.animate-rotate-3d {
  animation: rotate3D 15s linear infinite;
}

.animate-float {
  animation: float 5s ease-in-out infinite;
}

.animate-pulse {
  animation: pulse 2s ease-in-out infinite;
}

.burger-menu{
  display: none !important;
}