/* ============= BASE VARIABLES & RESET ============= */
:root {
  /* Primary Colors - Pastel Eco-Brutalist Palette */
  --color-primary: #94c7b6;
  --color-primary-dark: #75a99a;
  --color-secondary: #d4a373;
  --color-secondary-dark: #bc8a5f;
  --color-accent: #e9c46a;
  --color-accent-dark: #d4b159;
  
  /* Neutral Colors */
  --color-dark: #3d405b;
  --color-dark-80: rgba(61, 64, 91, 0.8);
  --color-light: #f8f9fa;
  --color-light-80: rgba(248, 249, 250, 0.8);
  --color-white: #ffffff;
  --color-black: #212529;
  --color-gray: #6c757d;
  --color-gray-light: #dee2e6;
  
  /* Background Colors */
  --bg-light: #f5f5f5;
  --bg-dark: #333333;
  --bg-card: #ffffff;
  --bg-gradient: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
  --bg-overlay: rgba(0, 0, 0, 0.5);
  
  /* Typography */
  --font-heading: 'Raleway', sans-serif;
  --font-body: 'Open Sans', sans-serif;
  --font-size-base: 1rem;
  --font-size-sm: 0.875rem;
  --font-size-lg: 1.25rem;
  --font-size-xl: 1.5rem;
  --font-size-2xl: 2rem;
  --font-size-3xl: 2.5rem;
  --font-size-4xl: 3rem;
  
  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 2rem;
  --spacing-lg: 3rem;
  --spacing-xl: 5rem;
  
  /* Borders & Shadows */
  --border-radius-sm: 4px;
  --border-radius: 8px;
  --border-radius-lg: 16px;
  --border-radius-xl: 24px;
  --border-width: 2px;
  --box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  --box-shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.15);
  
  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition: 0.3s ease;
  --transition-slow: 0.5s ease;
  
  /* Container Widths */
  --container-width: 1200px;
  --container-padding: 2rem;
}

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

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

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

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

h1 {
  font-size: var(--font-size-4xl);
}

h2 {
  font-size: var(--font-size-3xl);
}

h3 {
  font-size: var(--font-size-2xl);
}

h4 {
  font-size: var(--font-size-xl);
}

h5 {
  font-size: var(--font-size-lg);
}

h6 {
  font-size: var(--font-size-base);
}

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

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

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

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

ul {
  list-style: none;
}

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

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

.section-title {
  text-align: center;
  margin-bottom: var(--spacing-lg);
  position: relative;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 1px;
}

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

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

/* Grid Layouts */
.grid {
  display: grid;
  gap: var(--spacing-md);
}

.grid-2 {
  grid-template-columns: repeat(2, 1fr);
}

.grid-3 {
  grid-template-columns: repeat(3, 1fr);
}

.grid-4 {
  grid-template-columns: repeat(4, 1fr);
}

/* Flexbox Utilities */
.flex {
  display: flex;
}

.flex-column {
  flex-direction: column;
}

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

.justify-center {
  justify-content: center;
}

.justify-between {
  justify-content: space-between;
}

.flex-wrap {
  flex-wrap: wrap;
}

/* ============= BUTTONS & FORMS ============= */
.btn {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  border-radius: var(--border-radius);
  font-family: var(--font-heading);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  cursor: pointer;
  transition: all var(--transition);
  border: none;
  text-align: center;
  line-height: 1.4;
  font-size: var(--font-size-sm);
}

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

.btn-primary:hover {
  background-color: var(--color-primary-dark);
  color: var(--color-white);
  transform: translateY(-3px);
  box-shadow: var(--box-shadow);
}

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

.btn-secondary:hover {
  background-color: var(--color-secondary-dark);
  color: var(--color-white);
  transform: translateY(-3px);
  box-shadow: var(--box-shadow);
}

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

.btn-outline:hover {
  background-color: var(--color-primary);
  color: var(--color-white);
  transform: translateY(-3px);
}

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

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

label {
  display: block;
  margin-bottom: var(--spacing-xs);
  font-weight: 600;
  color: var(--color-dark);
}

input[type="text"],
input[type="email"],
input[type="tel"],
input[type="number"],
input[type="date"],
select,
textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 2px solid var(--color-gray-light);
  border-radius: var(--border-radius);
  font-family: var(--font-body);
  font-size: var(--font-size-base);
  transition: border-color var(--transition);
  background-color: var(--color-white);
}

input[type="text"]:focus,
input[type="email"]:focus,
input[type="tel"]:focus,
input[type="number"]:focus,
input[type="date"]:focus,
select:focus,
textarea:focus {
  outline: none;
  border-color: var(--color-primary);
}

textarea {
  resize: vertical;
  min-height: 120px;
}

/* Toggle Switch */
.toggle-container {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

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

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

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

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

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

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

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

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

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

.logo img {
  height: 60px;
  width: auto;
}

.main-nav {
  display: flex;
  align-items: center;
}

.nav-links {
  display: flex;
  gap: var(--spacing-md);
}

.nav-links li a {
  color: var(--color-dark);
  font-weight: 600;
  font-size: var(--font-size-sm);
  text-transform: uppercase;
  letter-spacing: 1px;
  padding: 0.5rem;
  position: relative;
}

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

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

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

.menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
}

.menu-toggle span {
  display: block;
  width: 25px;
  height: 3px;
  background-color: var(--color-dark);
  margin: 5px 0;
  border-radius: 3px;
  transition: all var(--transition);
}

/* ============= HERO SECTION ============= */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  margin-top: 0;
  padding: 0;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  color: var(--color-white);
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to right, rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.4));
}

.hero-content {
  position: relative;
  z-index: 10;
  max-width: 800px;
  margin: 0 auto;
  padding: var(--spacing-xl) 0;
  text-align: center;
}

.hero-content h1 {
  font-size: var(--font-size-4xl);
  margin-bottom: var(--spacing-md);
  color: var(--color-white);
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 2px;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.hero-content p {
  font-size: var(--font-size-xl);
  margin-bottom: var(--spacing-lg);
  color: var(--color-white);
  text-shadow: 0 2px 5px rgba(0, 0, 0, 0.3);
}

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

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

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

.stat-card {
  background-color: var(--bg-card);
  padding: var(--spacing-lg);
  border-radius: var(--border-radius);
  text-align: center;
  box-shadow: var(--box-shadow);
  transition: transform var(--transition);
  border: 4px solid transparent;
}

.stat-card:hover {
  transform: translateY(-10px);
  border-color: var(--color-primary);
}

.stat-number {
  font-size: var(--font-size-3xl);
  font-weight: 900;
  color: var(--color-primary);
  margin-bottom: var(--spacing-xs);
  font-family: var(--font-heading);
}

.stat-label {
  font-size: var(--font-size-lg);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: var(--spacing-sm);
  color: var(--color-dark);
}

.stat-card p {
  color: var(--color-gray);
  font-size: var(--font-size-base);
}

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

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

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

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

.card-image {
  width: 100%;
  height: 300px;
  overflow: hidden;
  text-align: center;
}

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

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

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

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

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

.project-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-xs);
  margin-top: auto;
}

.project-tags span {
  background-color: var(--color-primary);
  color: var(--color-white);
  font-size: var(--font-size-sm);
  padding: 0.25rem 0.75rem;
  border-radius: 50px;
  font-weight: 600;
}

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

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

.method-card {
  background-color: var(--bg-card);
  padding: var(--spacing-lg);
  border-radius: var(--border-radius);
  text-align: center;
  box-shadow: var(--box-shadow);
  transition: transform var(--transition);
  display: flex;
  flex-direction: column;
  align-items: center;
}

.method-card:hover {
  transform: translateY(-10px);
}

.method-icon {
  width: 80px;
  height: 80px;
  margin-bottom: var(--spacing-sm);
  display: flex;
  justify-content: center;
  align-items: center;
}

.method-icon img {
  max-width: 100%;
  height: auto;
  margin: 0 auto;
}

.method-card h3 {
  font-size: var(--font-size-lg);
  margin-bottom: var(--spacing-sm);
  color: var(--color-dark);
}

.method-card p {
  color: var(--color-gray);
}

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

.testimonials-carousel {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
}

.testimonial-card {
  background-color: var(--bg-card);
  border-radius: var(--border-radius);
  padding: var(--spacing-lg);
  box-shadow: var(--box-shadow);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--spacing-md);
}

@media (min-width: 768px) {
  .testimonial-card {
    flex-direction: row;
    text-align: left;
    align-items: flex-start;
  }
}

.testimonial-image {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  overflow: hidden;
  flex-shrink: 0;
  margin: 0 auto;
}

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

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

.testimonial-content p {
  font-style: italic;
  color: var(--color-dark);
  margin-bottom: var(--spacing-md);
  position: relative;
  padding: 0 var(--spacing-md);
}

.testimonial-content p::before {
  content: '\201C';
  font-size: 4rem;
  position: absolute;
  top: -20px;
  left: -10px;
  color: var(--color-primary);
  opacity: 0.3;
}

.testimonial-author {
  margin-top: auto;
}

.testimonial-author h4 {
  font-size: var(--font-size-lg);
  color: var(--color-dark);
  margin-bottom: var(--spacing-xs);
}

.testimonial-author p {
  color: var(--color-gray);
  font-style: normal;
  margin-bottom: 0;
}

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

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

.resource-card {
  background-color: var(--bg-card);
  padding: var(--spacing-lg);
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
  transition: transform var(--transition);
}

.resource-card:hover {
  transform: translateY(-5px);
}

.resource-card h3 {
  font-size: var(--font-size-lg);
  margin-bottom: var(--spacing-md);
  color: var(--color-dark);
  text-align: center;
}

.resource-links {
  list-style: none;
  padding: 0;
}

.resource-links li {
  margin-bottom: var(--spacing-sm);
  border-bottom: 1px solid var(--color-gray-light);
  padding-bottom: var(--spacing-sm);
}

.resource-links li:last-child {
  margin-bottom: 0;
  border-bottom: none;
  padding-bottom: 0;
}

.resource-links a {
  color: var(--color-primary);
  font-weight: 600;
  transition: color var(--transition);
  display: block;
  padding: var(--spacing-xs) 0;
}

.resource-links a:hover {
  color: var(--color-primary-dark);
  transform: translateX(5px);
}

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

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

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

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

.team-card .card-image {
  height: 300px;
  overflow: hidden;
  text-align: center;
}

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

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

.team-role {
  color: var(--color-primary);
  font-weight: 700;
  font-size: var(--font-size-sm);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: var(--spacing-sm);
}

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

.news-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--spacing-lg);
}

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

.news-card:hover {
  transform: translateY(-10px);
}

.news-image {
  height: 250px;
  overflow: hidden;
  text-align: center;
}

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

.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: var(--font-size-lg);
  margin-bottom: var(--spacing-xs);
  color: var(--color-dark);
}

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

.news-content p {
  color: var(--color-dark);
  margin-bottom: var(--spacing-md);
  flex-grow: 1;
}

.news-link {
  color: var(--color-primary);
  font-weight: 700;
  text-transform: uppercase;
  font-size: var(--font-size-sm);
  letter-spacing: 1px;
  display: inline-block;
  margin-top: auto;
  position: relative;
  padding-right: 25px;
}

.news-link:after {
  content: '→';
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  transition: transform var(--transition);
}

.news-link:hover {
  color: var(--color-primary-dark);
}

.news-link:hover:after {
  transform: translate(5px, -50%);
}

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

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

.partner-card {
  background-color: var(--bg-card);
  padding: var(--spacing-md);
  border-radius: var(--border-radius);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  box-shadow: var(--box-shadow);
  transition: transform var(--transition);
}

.partner-card:hover {
  transform: translateY(-5px);
}

.partner-card img {
  height: 100px;
  object-fit: contain;
  margin: 0 auto var(--spacing-md);
  filter: grayscale(100%);
  transition: filter var(--transition);
}

.partner-card:hover img {
  filter: grayscale(0%);
}

.partner-card h3 {
  font-size: var(--font-size-base);
  color: var(--color-dark);
  margin-bottom: 0;
}

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

.media-tabs {
  display: flex;
  justify-content: center;
  margin-bottom: var(--spacing-lg);
  gap: var(--spacing-sm);
}

.tab-button {
  background-color: var(--bg-card);
  border: none;
  padding: 0.75rem 1.5rem;
  border-radius: var(--border-radius);
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--color-dark);
  cursor: pointer;
  transition: all var(--transition);
}

.tab-button.active {
  background-color: var(--color-primary);
  color: var(--color-white);
}

.tab-button:hover:not(.active) {
  background-color: var(--color-gray-light);
}

.tab-content {
  display: none;
}

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

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

.media-item {
  position: relative;
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--box-shadow);
  text-align: center;
}

.media-item img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  transition: transform var(--transition);
}

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

.media-item p {
  background-color: var(--bg-card);
  padding: var(--spacing-sm);
  margin: 0;
  font-weight: 600;
}

.video-item {
  position: relative;
}

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

.play-button::before {
  content: '';
  width: 0;
  height: 0;
  border-top: 10px solid transparent;
  border-bottom: 10px solid transparent;
  border-left: 15px solid var(--color-white);
  margin-left: 5px;
}

.play-button:hover {
  background-color: var(--color-primary-dark);
  transform: translate(-50%, -50%) scale(1.1);
}

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

.publication-item {
  background-color: var(--bg-card);
  padding: var(--spacing-md);
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
  transition: transform var(--transition);
}

.publication-item:hover {
  transform: translateY(-5px);
}

.publication-item h3 {
  font-size: var(--font-size-lg);
  margin-bottom: var(--spacing-xs);
  color: var(--color-dark);
}

.publication-authors {
  color: var(--color-primary);
  font-weight: 600;
  margin-bottom: var(--spacing-xs);
}

.publication-journal {
  color: var(--color-gray);
  font-style: italic;
  margin-bottom: var(--spacing-sm);
}

.publication-link {
  color: var(--color-primary);
  font-weight: 700;
  text-transform: uppercase;
  font-size: var(--font-size-sm);
  letter-spacing: 1px;
  display: inline-block;
  position: relative;
  padding-right: 25px;
}

.publication-link:after {
  content: '→';
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  transition: transform var(--transition);
}

.publication-link:hover {
  color: var(--color-primary-dark);
}

.publication-link:hover:after {
  transform: translate(5px, -50%);
}

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

.careers-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--spacing-lg);
}

.career-card {
  background-color: var(--bg-card);
  padding: var(--spacing-lg);
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
  transition: transform var(--transition);
  display: flex;
  flex-direction: column;
}

.career-card:hover {
  transform: translateY(-10px);
}

.career-card h3 {
  font-size: var(--font-size-lg);
  margin-bottom: var(--spacing-sm);
  color: var(--color-dark);
}

.career-card p {
  color: var(--color-gray);
  margin-bottom: var(--spacing-md);
}

.career-requirements {
  list-style-type: disc;
  padding-left: var(--spacing-md);
  margin-bottom: var(--spacing-md);
}

.career-requirements li {
  margin-bottom: var(--spacing-xs);
  color: var(--color-dark);
}

.career-card .btn {
  margin-top: auto;
  align-self: flex-start;
}

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

.contact-container {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-lg);
}

@media (min-width: 768px) {
  .contact-container {
    grid-template-columns: 1fr 1fr;
  }
}

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

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

.info-item h3 {
  font-size: var(--font-size-lg);
  margin-bottom: var(--spacing-sm);
  color: var(--color-dark);
}

.info-item p {
  color: var(--color-gray);
}

.map-container {
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--box-shadow);
  height: 300px;
}

.map-container img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

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

.contact-form h3 {
  font-size: var(--font-size-xl);
  margin-bottom: var(--spacing-md);
  color: var(--color-dark);
  text-align: center;
}

/* ============= FOOTER ============= */
.site-footer {
  background-color: var(--color-dark);
  color: var(--color-white);
  padding: var(--spacing-xl) 0 var(--spacing-md);
}

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

.footer-about {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.footer-about img {
  max-width: 150px;
  margin-bottom: var(--spacing-sm);
}

.footer-about p {
  color: var(--color-gray-light);
  line-height: 1.6;
}

.footer-links h3,
.footer-legal h3,
.footer-social h3 {
  color: var(--color-white);
  font-size: var(--font-size-lg);
  margin-bottom: var(--spacing-md);
  position: relative;
}

.footer-links h3::after,
.footer-legal h3::after,
.footer-social h3::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 0;
  width: 50px;
  height: 3px;
  background-color: var(--color-primary);
}

.footer-links ul,
.footer-legal ul {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.footer-links ul li a,
.footer-legal ul li a {
  color: var(--color-gray-light);
  transition: color var(--transition);
}

.footer-links ul li a:hover,
.footer-legal ul li a:hover {
  color: var(--color-primary);
}

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

.social-links a {
  color: var(--color-gray-light);
  font-size: var(--font-size-base);
  transition: color var(--transition);
  text-decoration: none;
}

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

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

.footer-bottom p {
  color: var(--color-gray-light);
  font-size: var(--font-size-sm);
}

/* ============= COOKIE CONSENT ============= */
.cookie-consent {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  background-color: var(--color-dark-80);
  color: var(--color-white);
  z-index: 9999;
  padding: var(--spacing-md);
}

.cookie-content {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--spacing-md);
  flex-wrap: wrap;
}

.cookie-content p {
  margin: 0;
  flex: 1;
}

.cookie-btn {
  background-color: var(--color-primary);
  color: var(--color-white);
  border: none;
  padding: 0.5rem 1.5rem;
  border-radius: var(--border-radius);
  cursor: pointer;
  font-weight: 600;
  transition: background-color var(--transition);
}

.cookie-btn:hover {
  background-color: var(--color-primary-dark);
}

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

.success-container {
  max-width: 600px;
  background-color: var(--bg-card);
  padding: var(--spacing-xl);
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
}

.success-icon {
  width: 100px;
  height: 100px;
  background-color: var(--color-primary);
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  margin: 0 auto var(--spacing-lg);
  position: relative;
}

.success-icon::before,
.success-icon::after {
  content: '';
  position: absolute;
  background-color: var(--color-white);
}

.success-icon::before {
  width: 20px;
  height: 50px;
  transform: rotate(45deg) translate(10px, 0);
  border-radius: 10px;
}

.success-icon::after {
  width: 50px;
  height: 20px;
  transform: rotate(45deg) translate(-20px, 25px);
  border-radius: 10px;
}

.success-title {
  font-size: var(--font-size-2xl);
  margin-bottom: var(--spacing-md);
  color: var(--color-dark);
}

.success-message {
  color: var(--color-gray);
  margin-bottom: var(--spacing-lg);
}

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

.legal-content {
  max-width: 800px;
  margin: 0 auto;
  background-color: var(--bg-card);
  padding: var(--spacing-xl);
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
}

.legal-content h1 {
  font-size: var(--font-size-3xl);
  margin-bottom: var(--spacing-lg);
  color: var(--color-dark);
}

.legal-content h2 {
  font-size: var(--font-size-xl);
  margin: var(--spacing-lg) 0 var(--spacing-md);
  color: var(--color-dark);
}

.legal-content p {
  margin-bottom: var(--spacing-md);
  color: var(--color-gray);
}

.legal-content ul {
  list-style-type: disc;
  margin-left: var(--spacing-lg);
  margin-bottom: var(--spacing-md);
}

.legal-content ul li {
  margin-bottom: var(--spacing-sm);
  color: var(--color-gray);
}

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

@keyframes slideInLeft {
  from {
    opacity: 0;
    transform: translateX(-30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes slideInRight {
  from {
    opacity: 0;
    transform: translateX(30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

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

.animate-fade-in {
  animation: fadeIn 0.8s ease forwards;
}

.animate-slide-left {
  animation: slideInLeft 0.8s ease forwards;
}

.animate-slide-right {
  animation: slideInRight 0.8s ease forwards;
}

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

/* ============= RESPONSIVE STYLES ============= */
@media (max-width: 1200px) {
  :root {
    --container-width: 90%;
  }
}

@media (max-width: 992px) {
  .hero-content h1 {
    font-size: var(--font-size-3xl);
  }
  
  .hero-content p {
    font-size: var(--font-size-lg);
  }
  
  .statistics-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  :root {
    --font-size-4xl: 2.5rem;
    --font-size-3xl: 2rem;
    --font-size-2xl: 1.75rem;
    --font-size-xl: 1.25rem;
    --spacing-xl: 3rem;
    --spacing-lg: 2rem;
  }
  
  .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background-color: var(--color-white);
    padding: var(--spacing-md);
    box-shadow: 0 5px 10px rgba(0, 0, 0, 0.1);
    flex-direction: column;
    align-items: center;
  }
  
  .nav-links.active {
    display: flex;
  }
  
  .menu-toggle {
    display: block;
  }
  
  .hero-buttons {
    flex-direction: column;
    gap: var(--spacing-sm);
  }
  
  .projects-grid,
  .team-grid,
  .news-grid,
  .methodology-grid {
    grid-template-columns: 1fr;
  }
  
  .cookie-content {
    flex-direction: column;
    text-align: center;
  }
}

@media (max-width: 576px) {
  .statistics-grid {
    grid-template-columns: 1fr;
  }
  
  .hero-content h1 {
    font-size: var(--font-size-2xl);
  }
  
  .hero-content p {
    font-size: var(--font-size-base);
  }
  
  .section-title {
    font-size: var(--font-size-xl);
  }
  
  .partners-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .media-tabs {
    flex-direction: column;
    align-items: center;
  }
  
  .tab-button {
    width: 100%;
    text-align: center;
  }
}
.menu-toggle{
  display: none;
}