:root {
  /* Основная палитра */
  --primary-color: #0056b3;
  --primary-dark: #003d80;
  --primary-light: #3383d6;
  --secondary-color: #e63946;
  --secondary-dark: #c01e2c;
  --secondary-light: #f47582;
  --accent-color: #ffb347;
  --accent-dark: #e09728;
  --accent-light: #ffd07a;
  
  /* Нейтральные цвета */
  --text-dark: #1d3557;
  --text-light: #ffffff;
  --text-muted: #6c757d;
  --background-light: #f8f9fa;
  --background-dark: #212529;
  
  /* Тени и эффекты */
  --card-shadow: 0 8px 16px rgba(0, 0, 0, 0.1);
  --btn-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  --neomorphic-shadow: 8px 8px 16px rgba(0, 0, 0, 0.05), -8px -8px 16px rgba(255, 255, 255, 0.8);
  --transition-speed: 0.3s;
  
  /* Радиусы */
  --border-radius-sm: 0.25rem;
  --border-radius: 0.5rem;
  --border-radius-lg: 1rem;
  
  /* Градиенты */
  --gradient-primary: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
  --gradient-secondary: linear-gradient(135deg, var(--secondary-color), var(--secondary-dark));
  --gradient-accent: linear-gradient(135deg, var(--accent-color), var(--accent-dark));
}

/* Глобальные стили */
body {
  font-family: 'Source Sans Pro', sans-serif;
  color: var(--text-dark);
  overflow-x: hidden;
  background-color: var(--background-light);
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Playfair Display', serif;
  margin-bottom: 1.5rem;
  color: var(--text-dark);
}

h1 {
  font-size: 3.5rem;
  font-weight: 700;
}

h2 {
  font-size: 2.5rem;
  margin-bottom: 2rem;
  position: relative;
}

h2:after {
  content: '';
  position: absolute;
  width: 80px;
  height: 3px;
  background-color: var(--primary-color);
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
}

h3 {
  font-size: 1.75rem;
}

p {
  line-height: 1.8;
  margin-bottom: 1.5rem;
}

section {
  padding: 5rem 0;
  position: relative;
}

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

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

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

/* Кнопки */
.btn, button, input[type='submit'] {
  border-radius: var(--border-radius);
  font-weight: 600;
  transition: all var(--transition-speed);
  padding: 0.75rem 1.5rem;
  box-shadow: var(--btn-shadow);
  border: none;
  cursor: pointer;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-size: 0.9rem;
}

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

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 12px rgba(0, 0, 0, 0.15);
  background: linear-gradient(135deg, var(--primary-light), var(--primary-color));
}

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

.btn-secondary:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 12px rgba(0, 0, 0, 0.15);
  background: linear-gradient(135deg, var(--secondary-light), var(--secondary-color));
}

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

.btn-outline-light:hover {
  background-color: rgba(255, 255, 255, 0.1);
  transform: translateY(-3px);
  box-shadow: 0 6px 12px rgba(0, 0, 0, 0.15);
}

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

.btn-outline-primary:hover {
  background-color: rgba(0, 86, 179, 0.1);
  transform: translateY(-3px);
  box-shadow: 0 6px 12px rgba(0, 0, 0, 0.15);
}

.btn-sm {
  padding: 0.5rem 1rem;
  font-size: 0.8rem;
}

.btn-lg {
  padding: 1rem 2rem;
  font-size: 1rem;
}

/* Навигация */
.navbar {
  transition: all var(--transition-speed);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.navbar-brand img {
  height: 40px;
  transition: all var(--transition-speed);
}

.navbar-nav .nav-link {
  font-weight: 600;
  color: var(--text-dark);
  transition: color var(--transition-speed);
  padding: 0.5rem 1rem;
  margin: 0 0.25rem;
  position: relative;
}

.navbar-nav .nav-link::after {
  content: '';
  position: absolute;
  width: 0;
  height: 2px;
  bottom: 0;
  left: 50%;
  background-color: var(--primary-color);
  transition: all var(--transition-speed);
  transform: translateX(-50%);
}

.navbar-nav .nav-link:hover::after {
  width: 80%;
}

.navbar-nav .nav-link:hover {
  color: var(--primary-color);
}

/* Hero Section */
.hero-section {
  position: relative;
  min-height: 80vh;
  display: flex;
  align-items: center;
  padding: 8rem 0;
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
  overflow: hidden;
}

.hero-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.5));
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
}

.hero-content h1, .hero-content p {
  color: var(--text-light);
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.hero-content p {
  font-size: 1.25rem;
  margin-bottom: 2rem;
}

.hero-buttons {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

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

.estacion-info {
  padding: 2rem;
  background-color: white;
  border-radius: var(--border-radius);
  box-shadow: var(--neomorphic-shadow);
  height: 100%;
}

.image-container {
  text-align: center;
  margin-bottom: 1.5rem;
}

.image-container img {
  border-radius: var(--border-radius);
  box-shadow: var(--card-shadow);
  transition: transform var(--transition-speed);
  max-width: 100%;
  height: auto;
  margin: 0 auto;
}

.image-container img:hover {
  transform: scale(1.02);
}

/* Карусель */
.carousel .carousel-control-prev,
.carousel .carousel-control-next {
  width: 10%;
  opacity: 0.7;
}

.carousel .carousel-control-prev-icon,
.carousel .carousel-control-next-icon {
  background-color: var(--primary-color);
  border-radius: 50%;
  padding: 1.5rem;
}

.carousel .carousel-item {
  padding: 1rem;
}

/* Карточки */
.card {
  border-radius: var(--border-radius);
  border: none;
  box-shadow: var(--neomorphic-shadow);
  transition: transform var(--transition-speed), box-shadow var(--transition-speed);
  overflow: hidden;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-bottom: 1.5rem;
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: 0 12px 24px rgba(0, 0, 0, 0.1);
}

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

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

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

.card-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  width: 100%;
}

.card-content h3, .card-content h4 {
  margin-top: 0.5rem;
  margin-bottom: 1rem;
}

/* Servicios Section */
.servicios-section {
  position: relative;
}

.servicios-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: url('data:image/svg+xml;charset=utf8,<svg width="100" height="100" viewBox="0 0 100 100" xmlns="http://www.w3.org/2000/svg"><circle cx="50" cy="50" r="1" fill="%23f8f9fa"/></svg>');
  background-size: 20px 20px;
  opacity: 0.5;
  z-index: -1;
}

/* Recursos Section */
.recursos-section {
  background-color: white;
}

.recurso-item {
  padding: 1.5rem;
  margin-bottom: 1.5rem;
  border-radius: var(--border-radius);
  box-shadow: var(--neomorphic-shadow);
  transition: transform var(--transition-speed);
}

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

.recurso-item h3 {
  margin-bottom: 0.5rem;
}

.recurso-item a {
  font-weight: 600;
}

/* Precios Section */
.precios-section {
  background-color: var(--background-light);
}

.precios-info {
  padding: 2rem;
  background-color: white;
  border-radius: var(--border-radius);
  box-shadow: var(--neomorphic-shadow);
  height: 100%;
}

.tabla-precios .card {
  overflow: hidden;
}

.tabla-precios .card-header {
  background: var(--gradient-primary);
  padding: 1.5rem;
}

.tabla-precios table {
  margin-bottom: 0;
}

.tabla-precios th, .tabla-precios td {
  padding: 1rem;
}

/* Testimonios Section */
.testimonial-card {
  border-radius: var(--border-radius);
  box-shadow: var(--neomorphic-shadow);
  overflow: hidden;
}

.testimonial-text {
  font-style: italic;
  position: relative;
  padding-left: 1.5rem;
}

.testimonial-text::before {
  content: '"';
  position: absolute;
  left: 0;
  top: 0;
  font-size: 2rem;
  color: var(--primary-light);
  line-height: 1;
}

.testimonial-card img {
  box-shadow: var(--card-shadow);
  border: 3px solid white;
}

/* Sustentabilidad Section */
.sustentabilidad-section {
  background-color: white;
}

.sustentabilidad-info {
  padding: 2rem;
}

/* FAQ Section */
.faq-section {
  background-color: var(--background-light);
}

.accordion-item {
  border: none;
  margin-bottom: 1rem;
  border-radius: var(--border-radius) !important;
  overflow: hidden;
}

.accordion-button {
  background-color: white;
  color: var(--text-dark);
  font-weight: 600;
  box-shadow: none !important;
  padding: 1.5rem;
}

.accordion-button:not(.collapsed) {
  color: var(--primary-color);
  background-color: rgba(0, 86, 179, 0.05);
}

.accordion-button:focus {
  box-shadow: none;
}

.accordion-body {
  padding: 1.5rem;
  background-color: white;
}

/* Equipo Section */
.equipo-section {
  background-color: white;
}

.equipo-section .card-image img {
  height: 300px;
  object-fit: cover;
  width: 100%;
}

/* Webinars Section */
.webinars-section {
  background-color: var(--background-light);
}

.webinars-section .card-image img {
  height: 200px;
  object-fit: cover;
}

/* Reconocimientos Section */
.reconocimientos-section {
  background-color: white;
}

.reconocimiento-item {
  margin-bottom: 2rem;
  padding: 2rem;
  border-radius: var(--border-radius);
  box-shadow: var(--neomorphic-shadow);
  transition: transform var(--transition-speed);
}

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

.premio-icono img {
  border-radius: 50%;
  padding: 0.5rem;
  background-color: white;
  box-shadow: var(--neomorphic-shadow);
  transition: transform var(--transition-speed);
}

.reconocimiento-item:hover .premio-icono img {
  transform: rotate(10deg);
}

/* Noticias Section */
.noticias-section {
  background-color: var(--background-light);
}

.noticias-section .card-image img {
  height: 200px;
  object-fit: cover;
}

.noticias-section .btn-sm {
  margin-top: auto;
  align-self: flex-start;
}

/* Contacto Section */
.contacto-section {
  background-color: white;
}

.contacto-info {
  padding: 2rem;
  background-color: var(--background-light);
  border-radius: var(--border-radius);
  box-shadow: var(--neomorphic-shadow);
  height: 100%;
}

.info-item {
  margin-bottom: 1.5rem;
}

.info-item h4 {
  color: var(--primary-color);
  margin-bottom: 0.5rem;
}

.contact-form-container {
  background-color: var(--background-light);
  padding: 2rem;
  border-radius: var(--border-radius);
  box-shadow: var(--neomorphic-shadow);
}

.form-control, .form-select {
  border-radius: var(--border-radius);
  border: 1px solid #ced4da;
  padding: 0.75rem;
  transition: all var(--transition-speed);
}

.form-control:focus, .form-select:focus {
  box-shadow: 0 0 0 0.2rem rgba(0, 86, 179, 0.25);
  border-color: var(--primary-light);
}

.form-check-input:checked {
  background-color: var(--primary-color);
  border-color: var(--primary-color);
}

/* Footer */
.footer-section {
  position: relative;
  overflow: hidden;
}

.footer-section a {
  color: var(--text-light);
  transition: color var(--transition-speed);
}

.footer-section a:hover {
  color: var(--accent-light);
  text-decoration: none;
}

.footer-section h3, .footer-section h4 {
  color: white;
  margin-bottom: 1.5rem;
}

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

.footer-section hr {
  opacity: 0.2;
}

.social-links a {
  display: inline-block;
  margin-right: 1rem;
  transition: transform var(--transition-speed);
}

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

/* Success Page */
.success-page {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
  text-align: center;
  padding: 2rem;
}

.success-content {
  max-width: 600px;
  padding: 3rem;
  background-color: white;
  border-radius: var(--border-radius);
  box-shadow: var(--card-shadow);
}

.success-icon {
  font-size: 5rem;
  color: var(--accent-color);
  margin-bottom: 2rem;
}

/* Privacy & Terms Pages */
.page-content {
  padding-top: 100px;
  min-height: 80vh;
}

.page-content h1 {
  margin-bottom: 2rem;
}

.page-content h2 {
  margin-top: 3rem;
}

/* Cookie Consent */
#cookieConsent {
  border-top-left-radius: var(--border-radius);
  border-top-right-radius: var(--border-radius);
}

#acceptCookies {
  background-color: var(--primary-color);
  color: white;
  border: none;
  padding: 8px 20px;
  border-radius: 4px;
  cursor: pointer;
  transition: background-color var(--transition-speed);
}

#acceptCookies:hover {
  background-color: var(--primary-dark);
}

/* Медиа-запросы для отзывчивости */
@media (max-width: 991.98px) {
  .hero-content h1 {
    font-size: 2.5rem;
  }
  
  .hero-content p {
    font-size: 1rem;
  }
  
  .hero-buttons {
    flex-direction: column;
    gap: 0.5rem;
  }
  
  .hero-buttons .btn {
    width: 100%;
  }
  
  .navbar-collapse {
    background-color: white;
    padding: 1rem;
    border-radius: var(--border-radius);
    box-shadow: var(--card-shadow);
  }
  
  .card {
    margin-bottom: 2rem;
  }
  
  .testimonial-card .row {
    flex-direction: column;
  }
  
  .testimonial-card .col-md-3 {
    margin-bottom: 1.5rem;
  }
}

@media (max-width: 767.98px) {
  section {
    padding: 3rem 0;
  }
  
  h1 {
    font-size: 2.5rem;
  }
  
  h2 {
    font-size: 2rem;
  }
  
  .estacion-info, .precios-info, .contacto-info {
    margin-bottom: 2rem;
  }
  
  .reconocimiento-item .row {
    flex-direction: column;
  }
  
  .premio-icono {
    margin-bottom: 1.5rem;
  }
}

@media (max-width: 575.98px) {
  h1 {
    font-size: 2rem;
  }
  
  h2 {
    font-size: 1.75rem;
  }
  
  .hero-section {
    padding: 5rem 0;
  }
}

/* Анимации при прокрутке */
.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 1s ease, transform 1s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Параллакс эффекты */
.parallax {
  background-attachment: fixed;
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
}