:root {
  /* Основная цветовая палитра */
  --primary-color: #0046a6;
  --primary-dark: #003580;
  --primary-light: #0057cc;
  --secondary-color: #e63c2f;
  --secondary-dark: #c93226;
  --secondary-light: #f04f43;
  --accent-color: #ffc800;
  --accent-dark: #e6b400;
  --accent-light: #ffd233;
  
  /* Нейтральные цвета */
  --dark: #222222;
  --dark-gray: #444444;
  --medium-gray: #777777;
  --light-gray: #dddddd;
  --lighter-gray: #f5f5f5;
  --white: #ffffff;
  
  /* Градиенты */
  --primary-gradient: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
  --secondary-gradient: linear-gradient(135deg, var(--secondary-color), var(--secondary-dark));
  --accent-gradient: linear-gradient(135deg, var(--accent-color), var(--accent-dark));
  --dark-overlay: linear-gradient(rgba(0,0,0,0.7), rgba(0,0,0,0.4));
  --light-overlay: linear-gradient(rgba(255,255,255,0.9), rgba(255,255,255,0.7));
  
  /* Тени */
  --card-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
  --hover-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
  --neo-brutalism-shadow: 8px 8px 0 rgba(0, 0, 0, 0.8);
  
  /* Скругления */
  --border-radius-sm: 4px;
  --border-radius: 8px;
  --border-radius-lg: 16px;
  
  /* Переходы */
  --transition-fast: 0.2s ease;
  --transition: 0.3s ease;
  --transition-slow: 0.5s ease;
  
  /* Размеры контейнеров */
  --container-width: 1200px;
  --container-padding: 1.5rem;
  
  /* Отступы */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing: 1.5rem;
  --spacing-md: 2rem;
  --spacing-lg: 3rem;
  --spacing-xl: 5rem;
}

/* Базовые стили */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

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

body {
  font-family: 'Nunito', sans-serif;
  line-height: 1.6;
  color: var(--dark);
  background-color: var(--white);
  overflow-x: hidden;
}

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

h1 {
  font-size: 3.5rem;
  margin-bottom: var(--spacing-md);
}

h2 {
  font-size: 2.8rem;
  margin-bottom: var(--spacing);
}

h3 {
  font-size: 2rem;
  margin-bottom: var(--spacing-sm);
}

h4 {
  font-size: 1.5rem;
  margin-bottom: var(--spacing-sm);
}

p {
  margin-bottom: var(--spacing);
  font-size: 1.05rem;
}

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

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

img {
  max-width: 100%;
  height: auto;
  display: block;
  border-radius: var(--border-radius);
}

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

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

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

.section-header {
  text-align: center;
  margin-bottom: var(--spacing-lg);
}

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

.section-header h2::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 30%;
  width: 40%;
  height: 4px;
  background: var(--secondary-gradient);
  border-radius: var(--border-radius-sm);
}

.section-header p {
  max-width: 800px;
  margin: 0 auto var(--spacing);
  color: var(--medium-gray);
  font-size: 1.2rem;
}

/* Кнопки */
.btn {
  display: inline-block;
  padding: 0.8rem 1.8rem;
  font-family: 'Oswald', sans-serif;
  font-weight: 600;
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  text-align: center;
  border: none;
  border-radius: var(--border-radius);
  cursor: pointer;
  transition: all var(--transition);
  box-shadow: var(--card-shadow);
}

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

.btn:active {
  transform: translateY(1px);
}

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

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

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

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

.btn-accent {
  background: var(--accent-gradient);
  color: var(--dark);
}

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

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

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

.btn-link {
  display: inline-block;
  font-weight: 600;
  color: var(--primary-color);
  text-decoration: none;
  position: relative;
  padding-bottom: 2px;
  transition: color var(--transition-fast);
}

.btn-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--secondary-color);
  transition: width var(--transition);
}

.btn-link:hover {
  color: var(--secondary-color);
}

.btn-link:hover::after {
  width: 100%;
}

/* Формы */
input, 
textarea, 
select {
  width: 100%;
  padding: 0.8rem 1rem;
  margin-bottom: var(--spacing);
  border: 1px solid var(--light-gray);
  border-radius: var(--border-radius);
  font-family: 'Nunito', sans-serif;
  font-size: 1rem;
  transition: border-color var(--transition-fast);
}

input:focus, 
textarea:focus, 
select:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 2px rgba(0, 70, 166, 0.1);
}

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

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

.form-group.checkbox {
  display: flex;
  align-items: flex-start;
}

.form-group.checkbox input {
  width: auto;
  margin-right: 10px;
  margin-top: 5px;
}

.form-group.checkbox label {
  margin-bottom: 0;
  font-weight: normal;
}

button, 
input[type="submit"] {
  cursor: pointer;
}

/* Header */
.main-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background-color: var(--white);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  z-index: 1000;
  transition: background-color var(--transition);
}

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

.logo img {
  height: 60px;
  width: auto;
  border-radius: 0;
}

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

.nav-links li {
  margin-left: var(--spacing);
}

.nav-links a {
  font-family: 'Oswald', sans-serif;
  text-transform: uppercase;
  font-weight: 500;
  font-size: 1rem;
  color: var(--dark);
  transition: color var(--transition-fast);
}

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

.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(--dark);
  transition: all var(--transition-fast);
}

/* Hero Section */
.hero {
  position: relative;
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
  padding: 180px 0 120px;
  margin-top: 0;
}

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

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

.hero-content h1 {
  color: var(--white);
  margin-bottom: var(--spacing);
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.hero-content p {
  color: var(--white);
  font-size: 1.5rem;
  margin-bottom: var(--spacing-lg);
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

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

/* Estaciones Section */
.estaciones-section {
  background-color: var(--lighter-gray);
}

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

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

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

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

.card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition);
  border-radius: 0;
}

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

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

.card-content h3 {
  margin-bottom: var(--spacing-sm);
  color: var(--primary-color);
}

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

.mapa-container {
  background-color: var(--white);
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--card-shadow);
  padding: var(--spacing);
  text-align: center;
}

.mapa-container h3 {
  margin-bottom: var(--spacing);
  color: var(--primary-color);
}

.mapa-wrapper {
  margin-bottom: var(--spacing);
  border-radius: var(--border-radius);
  overflow: hidden;
}

.mapa-wrapper img {
  width: 100%;
  height: auto;
  border-radius: var(--border-radius);
}

/* Historia Section */
.historia-section {
  background-color: var(--white);
}

.timeline {
  position: relative;
  max-width: 1000px;
  margin: 0 auto;
}

.timeline::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  height: 100%;
  width: 4px;
  background: var(--primary-gradient);
  transform: translateX(-50%);
}

.timeline-item {
  position: relative;
  margin-bottom: var(--spacing-lg);
  display: flex;
  align-items: flex-start;
}

.timeline-date {
  flex: 0 0 120px;
  position: relative;
  padding: var(--spacing-sm);
  text-align: center;
  background: var(--primary-gradient);
  color: var(--white);
  border-radius: var(--border-radius);
  font-family: 'Oswald', sans-serif;
  font-weight: 600;
  box-shadow: var(--card-shadow);
  z-index: 2;
}

.timeline-date span {
  font-size: 1.2rem;
}

.timeline-content {
  flex: 1;
  margin-left: var(--spacing-md);
  background-color: var(--white);
  border-radius: var(--border-radius);
  box-shadow: var(--card-shadow);
  padding: var(--spacing);
  position: relative;
  z-index: 1;
}

.timeline-content::before {
  content: '';
  position: absolute;
  top: 20px;
  left: -15px;
  width: 30px;
  height: 30px;
  background-color: var(--white);
  transform: rotate(45deg);
  border-radius: 4px;
  box-shadow: -5px 5px 10px rgba(0, 0, 0, 0.05);
  z-index: -1;
}

.timeline-content h3 {
  color: var(--primary-color);
  margin-bottom: var(--spacing-sm);
}

.timeline-content img {
  margin-top: var(--spacing);
  width: 100%;
  height: auto;
  border-radius: var(--border-radius);
}

/* Proceso Section */
.proceso-section {
  background-color: var(--lighter-gray);
  position: relative;
  overflow: hidden;
}

.proceso-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: url(image/proceso-bg-pattern.jpg) center/cover no-repeat;
  opacity: 0.05;
  z-index: 0;
}

.proceso-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
  position: relative;
  z-index: 1;
}

.proceso-card {
  background-color: var(--white);
  border-radius: var(--border-radius);
  padding: var(--spacing);
  box-shadow: var(--card-shadow);
  transition: transform var(--transition), box-shadow var(--transition);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  height: 100%;
}

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

.card-icon {
  font-size: 2.5rem;
  color: var(--primary-color);
  margin-bottom: var(--spacing-sm);
  transition: transform var(--transition);
}

.proceso-card:hover .card-icon {
  transform: scale(1.1);
  color: var(--secondary-color);
}

.proceso-card h3 {
  margin-bottom: var(--spacing-sm);
  color: var(--primary-color);
}

.video-container {
  background-color: var(--white);
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--card-shadow);
  padding: var(--spacing);
  text-align: center;
  position: relative;
  z-index: 1;
}

.video-container h3 {
  margin-bottom: var(--spacing);
  color: var(--primary-color);
}

.video-wrapper {
  position: relative;
  border-radius: var(--border-radius);
  overflow: hidden;
  cursor: pointer;
}

.video-wrapper img {
  width: 100%;
  height: auto;
  transition: transform var(--transition);
  border-radius: var(--border-radius);
}

.video-wrapper:hover img {
  transform: scale(1.02);
}

.play-button {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 80px;
  height: 80px;
  background-color: rgba(230, 60, 47, 0.8);
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  transition: all var(--transition);
}

.play-button i {
  color: var(--white);
  font-size: 2rem;
}

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

/* Investigación Section */
.investigacion-section {
  background-color: var(--white);
}

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

.investigacion-texto {
  flex: 1;
  min-width: 300px;
}

.investigacion-imagen {
  flex: 1;
  min-width: 300px;
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--card-shadow);
}

.investigacion-imagen img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition);
}

.investigacion-imagen:hover img {
  transform: scale(1.05);
}

.proyectos-investigacion h3 {
  text-align: center;
  margin-bottom: var(--spacing-md);
  color: var(--primary-color);
}

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

.proyecto-card {
  background-color: var(--white);
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--card-shadow);
  transition: transform var(--transition), box-shadow var(--transition);
  display: flex;
  flex-direction: column;
  align-items: center;
}

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

.proyecto-card img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  transition: transform var(--transition);
  border-radius: 0;
}

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

.proyecto-card h4 {
  padding: var(--spacing-sm) var(--spacing) 0;
  color: var(--primary-color);
  text-align: center;
}

.proyecto-card p {
  padding: 0 var(--spacing) var(--spacing);
  text-align: center;
}

/* Enlaces Section */
.enlaces-section {
  background-color: var(--lighter-gray);
  position: relative;
  overflow: hidden;
}

.enlaces-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: var(--spacing-md);
}

.enlace-card {
  background-color: var(--white);
  border-radius: var(--border-radius);
  padding: var(--spacing);
  box-shadow: var(--card-shadow);
  transition: transform var(--transition), box-shadow var(--transition);
  height: 100%;
}

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

.enlace-card h3 {
  margin-bottom: var(--spacing-sm);
}

.enlace-card h3 a {
  color: var(--primary-color);
  transition: color var(--transition-fast);
}

.enlace-card h3 a:hover {
  color: var(--secondary-color);
}

.enlace-card p {
  color: var(--dark-gray);
  margin-bottom: 0;
}

/* Eventos Section */
.eventos-section {
  background-color: var(--white);
  position: relative;
}

.calendario-container {
  background-color: var(--white);
  border-radius: var(--border-radius);
  box-shadow: var(--card-shadow);
  padding: var(--spacing);
  margin-bottom: var(--spacing-lg);
}

.calendario-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing);
}

.btn-mes {
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--primary-color);
  cursor: pointer;
  transition: color var(--transition-fast);
}

.btn-mes:hover {
  color: var(--secondary-color);
}

.mes-actual {
  font-family: 'Oswald', sans-serif;
  font-size: 1.8rem;
  color: var(--primary-color);
  margin: 0;
}

.calendario-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 5px;
}

.dia-semana {
  text-align: center;
  font-weight: 700;
  padding: var(--spacing-sm);
  background-color: var(--primary-color);
  color: var(--white);
  border-radius: var(--border-radius-sm);
}

.dia {
  text-align: center;
  padding: var(--spacing-sm);
  background-color: var(--lighter-gray);
  border-radius: var(--border-radius-sm);
  position: relative;
  transition: background-color var(--transition-fast);
}

.dia:hover {
  background-color: var(--light-gray);
}

.dia.vacio {
  background-color: transparent;
}

.dia.evento {
  background-color: rgba(230, 60, 47, 0.1);
  font-weight: 700;
  color: var(--secondary-color);
  cursor: pointer;
}

.dia.evento:hover {
  background-color: rgba(230, 60, 47, 0.2);
}

.evento-indicador {
  position: absolute;
  bottom: 5px;
  left: 50%;
  transform: translateX(-50%);
  width: 6px;
  height: 6px;
  background-color: var(--secondary-color);
  border-radius: 50%;
}

.eventos-proximos h3 {
  text-align: center;
  margin-bottom: var(--spacing-md);
  color: var(--primary-color);
}

.evento-item {
  display: flex;
  margin-bottom: var(--spacing);
  background-color: var(--white);
  border-radius: var(--border-radius);
  box-shadow: var(--card-shadow);
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition);
}

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

.evento-fecha {
  background: var(--primary-gradient);
  color: var(--white);
  padding: var(--spacing);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  min-width: 100px;
}

.evento-fecha .dia {
  font-size: 2rem;
  font-weight: 700;
  background-color: transparent;
  padding: 0;
}

.evento-fecha .mes {
  font-size: 1.2rem;
  font-weight: 600;
}

.evento-info {
  padding: var(--spacing);
  flex-grow: 1;
}

.evento-info h4 {
  color: var(--primary-color);
  margin-bottom: var(--spacing-sm);
}

.evento-detalles {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing);
  margin-top: var(--spacing-sm);
  color: var(--medium-gray);
}

.evento-detalles span {
  display: flex;
  align-items: center;
}

.evento-detalles i {
  margin-right: 8px;
  color: var(--primary-color);
}

/* Media Section */
.media-section {
  background-color: var(--lighter-gray);
}

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

.tab-btn {
  background: none;
  border: none;
  padding: var(--spacing-sm) var(--spacing);
  font-family: 'Oswald', sans-serif;
  font-size: 1.2rem;
  font-weight: 500;
  color: var(--medium-gray);
  cursor: pointer;
  transition: color var(--transition-fast);
  position: relative;
}

.tab-btn::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 3px;
  background-color: var(--secondary-color);
  transition: width var(--transition);
}

.tab-btn:hover {
  color: var(--primary-color);
}

.tab-btn.active {
  color: var(--primary-color);
}

.tab-btn.active::after {
  width: 50%;
}

.tab-content {
  display: none;
}

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

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

.galeria-item {
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--card-shadow);
  transition: transform var(--transition), box-shadow var(--transition);
}

.galeria-item:hover {
  transform: translateY(-5px) scale(1.02);
  box-shadow: var(--hover-shadow);
}

.galeria-item img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  transition: transform var(--transition);
  border-radius: 0;
}

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

.videos-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(450px, 1fr));
  gap: var(--spacing-md);
}

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

.video-thumbnail {
  position: relative;
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--card-shadow);
  margin-bottom: var(--spacing-sm);
  cursor: pointer;
}

.video-thumbnail img {
  width: 100%;
  height: auto;
  transition: transform var(--transition);
  border-radius: 0;
}

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

.video-item h4 {
  color: var(--primary-color);
  margin-bottom: var(--spacing-sm);
}

/* Contacto Section */
.contacto-section {
  background-color: var(--white);
  position: relative;
}

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

.contacto-info {
  flex: 1;
  min-width: 300px;
  background-color: var(--lighter-gray);
  border-radius: var(--border-radius);
  padding: var(--spacing);
  box-shadow: var(--card-shadow);
}

.contacto-info h3 {
  color: var(--primary-color);
  margin-bottom: var(--spacing);
}

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

.info-item i {
  font-size: 1.5rem;
  color: var(--primary-color);
  margin-right: var(--spacing);
  min-width: 30px;
  text-align: center;
}

.info-item h4 {
  margin-bottom: var(--spacing-xs);
  color: var(--dark);
}

.info-item p {
  margin-bottom: var(--spacing-xs);
  color: var(--dark-gray);
}

.redes-sociales h4 {
  margin-bottom: var(--spacing-sm);
}

.redes-links {
  display: flex;
  gap: var(--spacing-sm);
}

.redes-links a {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 40px;
  height: 40px;
  background-color: var(--primary-color);
  color: var(--white);
  border-radius: 50%;
  transition: all var(--transition-fast);
}

.redes-links a:hover {
  background-color: var(--secondary-color);
  transform: translateY(-3px);
}

.contacto-form {
  flex: 1;
  min-width: 300px;
  background-color: var(--white);
  border-radius: var(--border-radius);
  padding: var(--spacing);
  box-shadow: var(--card-shadow);
}

.contacto-form h3 {
  color: var(--primary-color);
  margin-bottom: var(--spacing);
}

.mapa-ubicacion {
  background-color: var(--white);
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--card-shadow);
  padding: var(--spacing);
  text-align: center;
}

.mapa-ubicacion h3 {
  margin-bottom: var(--spacing);
  color: var(--primary-color);
}

.mapa-wrapper {
  border-radius: var(--border-radius);
  overflow: hidden;
}

.mapa-wrapper img {
  width: 100%;
  height: auto;
  border-radius: var(--border-radius);
}

/* Footer */
.main-footer {
  background: var(--primary-gradient);
  color: var(--white);
  padding: var(--spacing-lg) 0 var(--spacing);
}

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

.footer-logo {
  flex: 1;
  min-width: 250px;
}

.footer-logo img {
  height: 60px;
  width: auto;
  margin-bottom: var(--spacing);
  border-radius: 0;
}

.footer-links {
  flex: 2;
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-lg);
}

.footer-column {
  flex: 1;
  min-width: 150px;
}

.footer-column h4 {
  color: var(--white);
  margin-bottom: var(--spacing);
  position: relative;
  display: inline-block;
}

.footer-column h4::after {
  content: '';
  position: absolute;
  bottom: -8px;
  left: 0;
  width: 40px;
  height: 3px;
  background-color: var(--secondary-color);
}

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

.footer-column ul li {
  margin-bottom: 8px;
}

.footer-column ul li a {
  color: rgba(255, 255, 255, 0.8);
  transition: color var(--transition-fast);
}

.footer-column ul li a:hover {
  color: var(--white);
}

.footer-newsletter {
  flex: 1;
  min-width: 250px;
}

.footer-newsletter h4 {
  color: var(--white);
  margin-bottom: var(--spacing);
  position: relative;
  display: inline-block;
}

.footer-newsletter h4::after {
  content: '';
  position: absolute;
  bottom: -8px;
  left: 0;
  width: 40px;
  height: 3px;
  background-color: var(--secondary-color);
}

.newsletter-form {
  display: flex;
  margin-bottom: var(--spacing);
}

.newsletter-form input {
  flex-grow: 1;
  margin-bottom: 0;
  border: none;
  border-radius: var(--border-radius) 0 0 var(--border-radius);
}

.newsletter-form button {
  border-radius: 0 var(--border-radius) var(--border-radius) 0;
}

.redes-sociales-footer {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
}

.redes-sociales-footer a {
  color: rgba(255, 255, 255, 0.8);
  margin-right: var(--spacing);
  transition: color var(--transition-fast);
}

.redes-sociales-footer a:hover {
  color: var(--white);
}

.footer-bottom {
  text-align: center;
  padding-top: var(--spacing);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.6);
}

/* Success Page */
.success-page {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
  text-align: center;
  padding: var(--spacing);
}

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

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

.success-container h1 {
  color: var(--primary-color);
  margin-bottom: var(--spacing);
}

.success-container p {
  margin-bottom: var(--spacing-md);
}

/* Privacy & Terms Pages */
.page-content {
  padding-top: 100px;
  padding-bottom: var(--spacing-lg);
}

.page-content .container {
  background-color: var(--white);
  border-radius: var(--border-radius);
  padding: var(--spacing-lg);
  box-shadow: var(--card-shadow);
}

.page-content h1 {
  color: var(--primary-color);
  margin-bottom: var(--spacing-md);
}

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

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

.page-content p {
  margin-bottom: var(--spacing);
}

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

.page-content li {
  margin-bottom: var(--spacing-sm);
}

/* Animations */
[data-aos] {
  pointer-events: none;
}

[data-aos].aos-animate {
  pointer-events: auto;
}

/* Media Queries */
@media (max-width: 1200px) {
  :root {
    --container-width: 960px;
  }
  
  h1 {
    font-size: 3rem;
  }
  
  h2 {
    font-size: 2.5rem;
  }
  
  .estaciones-grid,
  .proceso-grid,
  .proyectos-grid {
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  }
  
  .galeria-grid {
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  }
  
  .videos-grid {
    grid-template-columns: repeat(auto-fill, minmax(400px, 1fr));
  }
}

@media (max-width: 992px) {
  :root {
    --container-width: 720px;
  }
  
  h1 {
    font-size: 2.8rem;
  }
  
  h2 {
    font-size: 2.2rem;
  }
  
  .timeline::before {
    left: 30px;
  }
  
  .timeline-item {
    flex-direction: column;
  }
  
  .timeline-date {
    margin-bottom: var(--spacing-sm);
    align-self: flex-start;
  }
  
  .timeline-content {
    margin-left: 0;
  }
  
  .timeline-content::before {
    display: none;
  }
  
  .videos-grid {
    grid-template-columns: 1fr;
  }
  
  .footer-content {
    flex-direction: column;
    gap: var(--spacing-md);
  }
  
  .footer-links {
    width: 100%;
  }
}

@media (max-width: 768px) {
  :root {
    --container-width: 540px;
  }
  
  h1 {
    font-size: 2.5rem;
  }
  
  h2 {
    font-size: 2rem;
  }
  
  .burger-menu {
    display: flex;
  }
  
  .main-nav .nav-links {
    position: fixed;
    top: 80px;
    left: -100%;
    width: 100%;
    height: calc(100vh - 80px);
    background-color: var(--white);
    flex-direction: column;
    align-items: center;
    padding: var(--spacing) 0;
    transition: left var(--transition);
    box-shadow: 0 5px 10px rgba(0, 0, 0, 0.1);
    z-index: 999;
  }
  
  .main-nav .nav-links.active {
    left: 0;
  }
  
  .nav-links li {
    margin: var(--spacing-sm) 0;
  }
  
  .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 {
    padding: 150px 0 80px;
  }
  
  .hero-content h1 {
    font-size: 2.5rem;
  }
  
  .hero-content p {
    font-size: 1.2rem;
  }
  
  .hero-buttons {
    flex-direction: column;
    gap: var(--spacing-sm);
  }
  
  .investigacion-content {
    flex-direction: column;
  }
  
  .newsletter-form {
    flex-direction: column;
  }
  
  .newsletter-form input {
    border-radius: var(--border-radius);
    margin-bottom: var(--spacing-sm);
  }
  
  .newsletter-form button {
    border-radius: var(--border-radius);
    width: 100%;
  }
  
  .calendar-grid {
    font-size: 0.9rem;
  }
  
  .dia {
    padding: 8px;
  }
}

@media (max-width: 576px) {
  :root {
    --container-width: 100%;
    --container-padding: 1rem;
  }
  
  h1 {
    font-size: 2.2rem;
  }
  
  h2 {
    font-size: 1.8rem;
  }
  
  .section-header {
    margin-bottom: var(--spacing);
  }
  
  .estaciones-grid,
  .proceso-grid,
  .proyectos-grid,
  .enlaces-grid,
  .galeria-grid {
    grid-template-columns: 1fr;
  }
  
  .evento-item {
    flex-direction: column;
  }
  
  .evento-fecha {
    width: 100%;
    padding: var(--spacing-sm);
    flex-direction: row;
    justify-content: center;
    gap: var(--spacing-sm);
  }
  
  .evento-fecha .dia,
  .evento-fecha .mes {
    font-size: 1.2rem;
  }
  
  .footer-links {
    flex-direction: column;
    gap: var(--spacing);
  }
  
  .calendario-grid {
    display: none;
  }
}

/* Success Page Specific Styles */
.success-page {
  min-height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
  background-color: var(--lighter-gray);
}

.success-icon {
  display: inline-block;
  width: 100px;
  height: 100px;
  border-radius: 50%;
  background-color: var(--primary-color);
  color: white;
  font-size: 60px;
  line-height: 100px;
  text-align: center;
  margin-bottom: var(--spacing);
}

.success-content {
  background-color: white;
  border-radius: var(--border-radius);
  box-shadow: var(--card-shadow);
  padding: var(--spacing-lg);
  text-align: center;
  max-width: 600px;
  width: 90%;
}

.success-content h1 {
  color: var(--primary-color);
  margin-bottom: var(--spacing);
}

.success-content p {
  margin-bottom: var(--spacing-md);
}

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

/* Cookie Consent Styles */
#cookieConsent {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  background-color: rgba(0, 0, 0, 0.85);
  color: white;
  padding: 15px;
  text-align: center;
  z-index: 9999;
  display: none;
}

/* Neo-Brutalism Accents */
.neo-brutalism {
  border: 3px solid var(--dark);
  box-shadow: var(--neo-brutalism-shadow);
  transition: all var(--transition-fast);
}

.neo-brutalism:hover {
  transform: translate(-4px, -4px);
  box-shadow: 12px 12px 0 rgba(0, 0, 0, 0.8);
}

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

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

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

.mt-0 {
  margin-top: 0;
}

.mb-0 {
  margin-bottom: 0;
}

.mt-1 {
  margin-top: var(--spacing-sm);
}

.mb-1 {
  margin-bottom: var(--spacing-sm);
}

.mt-2 {
  margin-top: var(--spacing);
}

.mb-2 {
  margin-bottom: var(--spacing);
}

.mt-3 {
  margin-top: var(--spacing-md);
}

.mb-3 {
  margin-bottom: var(--spacing-md);
}

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

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

.mt-5 {
  margin-top: var(--spacing-xl);
}

.mb-5 {
  margin-bottom: var(--spacing-xl);
}