/* 
 * YPF Estaciones en Argentina - Estilos principales
 * Tema: Creativo con transiciones de color dinámicas
 * Esquema de color: Gradiente
 */

:root {
  /* Colores principales */
  --primary-color: #0066b3; /* Azul YPF */
  --primary-dark: #00508c;
  --primary-light: #3b8fd3;
  --secondary-color: #f01b2d; /* Rojo YPF */
  --secondary-dark: #cc0816;
  --secondary-light: #ff5964;
  
  /* Colores neutros */
  --dark: #222222;
  --dark-medium: #444444;
  --medium: #666666;
  --light-medium: #999999;
  --light: #f4f4f4;
  --white: #ffffff;
  
  /* Colores de acento */
  --accent-1: #ffba08;
  --accent-2: #00b074;
  --accent-3: #6c63ff;
  
  /* Gradientes */
  --gradient-primary: linear-gradient(45deg, var(--primary-color), var(--primary-light));
  --gradient-secondary: linear-gradient(45deg, var(--secondary-color), var(--secondary-light));
  --gradient-dark: linear-gradient(45deg, var(--dark), var(--dark-medium));
  --gradient-light: linear-gradient(45deg, var(--light), var(--white));
  --gradient-overlay: linear-gradient(to bottom, rgba(0,0,0,0.7), rgba(0,0,0,0.4));
  --gradient-card: linear-gradient(180deg, rgba(255,255,255,0.1), rgba(255,255,255,0.05));
  
  /* Sombras */
  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 8px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 8px 16px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 12px 24px rgba(0, 0, 0, 0.15);
  
  /* Bordes redondeados */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 24px;
  --radius-full: 9999px;
  
  /* Espaciado */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 2rem;
  --space-xl: 3rem;
  --space-xxl: 5rem;
  
  /* Transiciones */
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;
  --transition-slow: 0.5s ease;
}

/* ===== RESET Y ESTILOS BASE ===== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

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

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

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

h1 {
  font-size: 3rem;
  margin-bottom: var(--space-lg);
}

h2 {
  font-size: 2.5rem;
  margin-bottom: var(--space-md);
}

h3 {
  font-size: 1.75rem;
  margin-bottom: var(--space-sm);
}

h4 {
  font-size: 1.5rem;
}

h5 {
  font-size: 1.25rem;
}

h6 {
  font-size: 1rem;
}

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

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

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

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

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

/* ===== UTILIDADES ===== */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-lg);
}

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

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

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

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

.text-secondary {
  color: var(--secondary-color);
}

.text-dark {
  color: var(--dark);
}

.text-medium {
  color: var(--medium);
}

.text-light {
  color: var(--light);
}

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

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

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

.bg-dark {
  background-color: var(--dark);
}

.bg-light {
  background-color: var(--light);
}

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

.mt-1 { margin-top: var(--space-xs); }
.mt-2 { margin-top: var(--space-sm); }
.mt-3 { margin-top: var(--space-md); }
.mt-4 { margin-top: var(--space-lg); }
.mt-5 { margin-top: var(--space-xl); }

.mb-1 { margin-bottom: var(--space-xs); }
.mb-2 { margin-bottom: var(--space-sm); }
.mb-3 { margin-bottom: var(--space-md); }
.mb-4 { margin-bottom: var(--space-lg); }
.mb-5 { margin-bottom: var(--space-xl); }

.py-1 { padding-top: var(--space-xs); padding-bottom: var(--space-xs); }
.py-2 { padding-top: var(--space-sm); padding-bottom: var(--space-sm); }
.py-3 { padding-top: var(--space-md); padding-bottom: var(--space-md); }
.py-4 { padding-top: var(--space-lg); padding-bottom: var(--space-lg); }
.py-5 { padding-top: var(--space-xl); padding-bottom: var(--space-xl); }

.px-1 { padding-left: var(--space-xs); padding-right: var(--space-xs); }
.px-2 { padding-left: var(--space-sm); padding-right: var(--space-sm); }
.px-3 { padding-left: var(--space-md); padding-right: var(--space-md); }
.px-4 { padding-left: var(--space-lg); padding-right: var(--space-lg); }
.px-5 { padding-left: var(--space-xl); padding-right: var(--space-xl); }

.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;
}

.gap-1 { gap: var(--space-xs); }
.gap-2 { gap: var(--space-sm); }
.gap-3 { gap: var(--space-md); }
.gap-4 { gap: var(--space-lg); }
.gap-5 { gap: var(--space-xl); }

.w-full {
  width: 100%;
}

.hidden {
  display: none;
}

/* ===== BOTONES ===== */
.btn,
button,
input[type="submit"] {
  display: inline-block;
  background: var(--primary-color);
  color: var(--white);
  font-family: 'Raleway', sans-serif;
  font-weight: 600;
  padding: 0.8rem 2rem;
  border-radius: var(--radius-md);
  border: none;
  cursor: pointer;
  text-transform: uppercase;
  letter-spacing: 1px;
  box-shadow: var(--shadow-md);
  transition: all var(--transition-normal);
  text-align: center;
  font-size: 0.9rem;
}

.btn:hover,
button:hover,
input[type="submit"]:hover {
  background: var(--primary-dark);
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
}

.btn:active,
button:active,
input[type="submit"]:active {
  transform: translateY(1px);
  box-shadow: var(--shadow-sm);
}

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

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

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

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

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

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

.btn-lg {
  padding: 1rem 2.5rem;
  font-size: 1rem;
}

.btn-sm {
  padding: 0.5rem 1.5rem;
  font-size: 0.8rem;
}

.btn-group {
  display: flex;
  gap: var(--space-sm);
  flex-wrap: wrap;
}

/* ===== FORMULARIOS ===== */
.form-group {
  margin-bottom: var(--space-md);
}

.form-row {
  display: flex;
  gap: var(--space-md);
  margin-bottom: var(--space-md);
}

.form-row .form-group {
  flex: 1;
  margin-bottom: 0;
}

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

input, 
textarea, 
select {
  width: 100%;
  padding: 0.8rem 1rem;
  border: 1px solid var(--light-medium);
  border-radius: var(--radius-md);
  font-family: 'Open Sans', sans-serif;
  font-size: 1rem;
  background-color: var(--white);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

input:focus, 
textarea:focus, 
select:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(0, 102, 179, 0.1);
}

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

.form-check {
  display: flex;
  align-items: flex-start;
  margin-bottom: var(--space-sm);
}

.form-check input[type="checkbox"] {
  width: auto;
  margin-right: var(--space-sm);
  margin-top: 0.2rem;
}

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

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

.header-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-md) 0;
}

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

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

.main-nav {
  display: flex;
}

.nav-list {
  display: flex;
  list-style: none;
  margin: 0;
  padding: 0;
  gap: var(--space-lg);
}

.nav-list li a {
  color: var(--dark);
  font-weight: 600;
  position: relative;
  transition: color var(--transition-fast);
  padding: var(--space-xs) 0;
}

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

.nav-list li a::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--primary-color);
  transition: width var(--transition-normal);
}

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

.burger-menu {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 30px;
  height: 21px;
  cursor: pointer;
  z-index: 1001;
}

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

/* ===== HERO SECTION ===== */
.hero {
  position: relative;
  padding: calc(var(--space-xxl) * 2) 0 var(--space-xxl);
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  color: var(--white);
  overflow: hidden;
}

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

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

.hero h1 {
  color: var(--white);
  font-size: 3.5rem;
  margin-bottom: var(--space-md);
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
  animation: fadeInDown 1s ease;
}

.hero p {
  font-size: 1.25rem;
  margin-bottom: var(--space-lg);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
  animation: fadeInUp 1s ease;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.5);
}

.hero-buttons {
  display: flex;
  justify-content: center;
  gap: var(--space-md);
  margin-top: var(--space-lg);
  animation: fadeIn 1.2s ease;
}

/* ===== FEATURES SECTION ===== */
.features {
  padding: var(--space-xxl) 0;
  background-color: var(--white);
}

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

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

.section-header h2::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 3px;
  background: var(--gradient-primary);
  border-radius: var(--radius-full);
}

.section-header p {
  color: var(--medium);
  font-size: 1.2rem;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: var(--space-xl);
}

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

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

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

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

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

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

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

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

.progress-bar {
  width: 100%;
  height: 8px;
  background-color: var(--light);
  border-radius: var(--radius-full);
  margin: var(--space-md) 0;
  overflow: hidden;
  position: relative;
}

.progress {
  height: 100%;
  background: var(--gradient-primary);
  border-radius: var(--radius-full);
  animation: progressAnimation 1.5s ease-out;
}

.progress-bar span {
  display: block;
  text-align: right;
  font-size: 0.85rem;
  color: var(--medium);
  margin-top: var(--space-xs);
}

/* ===== PORTFOLIO SECTION ===== */
.portfolio {
  padding: var(--space-xxl) 0;
  background-color: var(--light);
}

.portfolio-filters {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: var(--space-xl);
  gap: var(--space-sm);
}

.filter-btn {
  background: transparent;
  border: 2px solid var(--primary-color);
  color: var(--primary-color);
  padding: 0.5rem 1.5rem;
  border-radius: var(--radius-full);
  cursor: pointer;
  font-weight: 600;
  transition: all var(--transition-fast);
}

.filter-btn:hover,
.filter-btn.active {
  background-color: var(--primary-color);
  color: var(--white);
}

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

.portfolio-item {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
  display: flex;
  flex-direction: column;
  align-items: center;
}

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

.image-container {
  width: 100%;
  height: 250px;
  overflow: hidden;
  display: flex;
  justify-content: center;
  align-items: center;
}

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

.portfolio-item:hover .image-container img {
  transform: scale(1.05);
}

.portfolio-info {
  padding: var(--space-lg);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 100%;
}

.portfolio-info h3 {
  color: var(--primary-color);
  margin-bottom: var(--space-xs);
}

.portfolio-info p {
  color: var(--medium);
  margin-bottom: var(--space-md);
}

/* ===== GALLERY SECTION ===== */
.gallery {
  padding: var(--space-xxl) 0;
  background: var(--white);
}

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

.gallery-item {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  height: 300px;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.gallery-item .image-container {
  width: 100%;
  height: 100%;
  position: relative;
}

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

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

.overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--gradient-overlay);
  opacity: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: var(--space-lg);
  text-align: center;
  transition: opacity var(--transition-normal);
  z-index: 2;
}

.gallery-item:hover .overlay {
  opacity: 1;
}

.overlay h3 {
  color: var(--white);
  margin-bottom: var(--space-xs);
  transform: translateY(20px);
  opacity: 0;
  transition: all var(--transition-normal) 0.1s;
}

.overlay p {
  color: var(--light);
  transform: translateY(20px);
  opacity: 0;
  transition: all var(--transition-normal) 0.2s;
}

.gallery-item:hover .overlay h3,
.gallery-item:hover .overlay p {
  transform: translateY(0);
  opacity: 1;
}

/* ===== RESOURCES SECTION ===== */
.resources {
  padding: var(--space-xxl) 0;
  background-color: var(--light);
}

.resources-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: var(--space-xl);
}

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

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

.resource-card .card-image {
  width: 100%;
  height: 200px;
}

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

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

.resource-card p {
  color: var(--medium);
  margin-bottom: var(--space-lg);
}

.resource-card .btn {
  margin-top: auto;
}

/* ===== INSIGHTS SECTION ===== */
.insights {
  padding: var(--space-xxl) 0;
  background-color: var(--white);
}

.insights-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: var(--space-xl);
}

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

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

.insight-card .card-image {
  width: 100%;
  height: 200px;
}

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

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

.insight-card p {
  color: var(--medium);
  margin-bottom: var(--space-lg);
}

.insight-card .btn {
  margin-top: auto;
}

/* ===== WEBINARS SECTION ===== */
.webinars {
  padding: var(--space-xxl) 0;
  background-color: var(--light);
}

.webinars-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: var(--space-xl);
}

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

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

.webinar-card .card-image {
  width: 100%;
  height: 200px;
}

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

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

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

.webinar-meta {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-md);
  margin-bottom: var(--space-md);
  width: 100%;
}

.webinar-meta span {
  display: flex;
  align-items: center;
  color: var(--medium);
  font-size: 0.9rem;
}

.webinar-meta i {
  margin-right: var(--space-xs);
  color: var(--primary-color);
}

.webinar-card .btn {
  margin-top: auto;
}

/* ===== CONTACT SECTION ===== */
.contact {
  padding: var(--space-xxl) 0;
  background-color: var(--white);
}

.contact-container {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: var(--space-xl);
}

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

.info-item {
  margin-bottom: var(--space-lg);
}

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

.info-item p {
  display: flex;
  align-items: flex-start;
  margin-bottom: var(--space-xs);
  color: var(--medium);
}

.info-item i {
  margin-right: var(--space-sm);
  color: var(--primary-color);
  font-size: 1.2rem;
}

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

.social-links a {
  color: var(--primary-color);
  transition: color var(--transition-fast);
  font-weight: 600;
}

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

.contact-form {
  background: var(--white);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

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

/* ===== FOOTER SECTION ===== */
.footer {
  background: var(--dark);
  color: var(--light);
  padding: var(--space-xl) 0 var(--space-lg);
}

.footer-content {
  display: grid;
  grid-template-columns: 1fr 3fr;
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

.footer-logo {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.footer-logo img {
  height: 60px;
  width: auto;
  margin-bottom: var(--space-md);
}

.footer-logo p {
  color: var(--light-medium);
}

.footer-links {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-lg);
}

.footer-column h4 {
  color: var(--white);
  margin-bottom: var(--space-md);
  position: relative;
}

.footer-column h4::after {
  content: '';
  position: absolute;
  bottom: -8px;
  left: 0;
  width: 40px;
  height: 2px;
  background: var(--primary-color);
}

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

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

.footer-column ul li a {
  color: var(--light-medium);
  transition: color var(--transition-fast);
}

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

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

.footer-column .social-links a {
  color: var(--light-medium);
  transition: color var(--transition-fast);
}

.footer-column .social-links a:hover {
  color: var(--white);
}

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

/* ===== PÁGINAS ESPECÍFICAS ===== */
/* About Page */
.about-hero {
  padding-top: calc(var(--space-xxl) * 2);
}

.timeline {
  position: relative;
  margin: var(--space-xxl) 0;
  padding-left: 50px;
}

.timeline::before {
  content: '';
  position: absolute;
  top: 0;
  left: 20px;
  width: 2px;
  height: 100%;
  background: var(--gradient-primary);
}

.timeline-item {
  position: relative;
  margin-bottom: var(--space-xl);
}

.timeline-date {
  position: absolute;
  left: -50px;
  top: 0;
  width: 40px;
  height: 40px;
  background: var(--primary-color);
  color: var(--white);
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  font-weight: 700;
  font-size: 0.85rem;
  z-index: 1;
}

.timeline-content {
  background: var(--white);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

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

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

.timeline-content img {
  border-radius: var(--radius-md);
  width: 100%;
  height: auto;
  margin: var(--space-md) 0;
}

.mission-vision {
  padding: var(--space-xxl) 0;
  position: relative;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  color: var(--white);
}

.mission-vision .overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--gradient-overlay);
  opacity: 1;
  z-index: 1;
}

.mission-vision-content {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
}

.mission, .vision {
  padding: var(--space-lg);
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

.mission h2, .vision h2 {
  color: var(--white);
  margin-bottom: var(--space-md);
}

.mission p, .vision p {
  color: var(--light);
}

.valores {
  padding: var(--space-xxl) 0;
  background: var(--white);
}

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

.valor-card {
  background: var(--white);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  text-align: center;
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

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

.valor-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto var(--space-md);
}

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

.valor-card p {
  color: var(--medium);
}

.team {
  padding: var(--space-xxl) 0;
  background: var(--light);
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--space-xl);
}

.team-member {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
  display: flex;
  flex-direction: column;
  align-items: center;
}

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

.member-image {
  width: 100%;
  height: 350px;
  overflow: hidden;
}

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

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

.member-info {
  padding: var(--space-lg);
  text-align: center;
  width: 100%;
}

.member-info h3 {
  color: var(--dark);
  margin-bottom: 0;
}

.position {
  color: var(--primary-color);
  font-weight: 600;
  margin-bottom: var(--space-sm);
}

.bio {
  color: var(--medium);
}

/* Contact Page */
.contact-hero {
  padding-top: calc(var(--space-xxl) * 2);
}

.contact-info-section {
  padding: var(--space-xxl) 0;
  background: var(--white);
}

.contact-info-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--space-xl);
}

.contact-info-card {
  background: var(--white);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  text-align: center;
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.contact-info-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-xl);
}

.card-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto var(--space-md);
  display: flex;
  justify-content: center;
  align-items: center;
}

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

.contact-info-card p, 
.contact-info-card ul, 
.contact-info-card address {
  color: var(--medium);
}

.contact-info-card ul {
  list-style: none;
  padding: 0;
  margin-bottom: var(--space-md);
}

.contact-info-card ul li {
  margin-bottom: var(--space-xs);
}

.contact-form-section {
  padding: var(--space-xxl) 0;
  background: var(--light);
}

.contact-form-container {
  max-width: 800px;
  margin: 0 auto;
}

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

.map-container {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.map-container img {
  width: 100%;
  height: 600px;
  object-fit: cover;
}

.map-info {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: rgba(255, 255, 255, 0.9);
  padding: var(--space-lg);
  border-top-left-radius: var(--radius-lg);
  border-top-right-radius: var(--radius-lg);
}

.map-info h3 {
  color: var(--primary-color);
  margin-bottom: var(--space-sm);
}

.map-info p {
  color: var(--medium);
  margin-bottom: var(--space-sm);
}

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

.faq-container {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  background: var(--white);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.faq-question {
  padding: var(--space-md) var(--space-lg);
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  transition: background var(--transition-fast);
}

.faq-question:hover {
  background: var(--light);
}

.faq-question h3 {
  font-size: 1.2rem;
  margin: 0;
  color: var(--dark);
}

.faq-toggle {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary-color);
  transition: transform var(--transition-fast);
}

.faq-item.active .faq-toggle {
  transform: rotate(45deg);
}

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

.faq-answer p {
  padding-bottom: var(--space-md);
  color: var(--medium);
}

/* Privacy & Terms Pages */
.privacy-section,
.terms-section {
  padding: calc(100px + var(--space-xl)) 0 var(--space-xxl);
  background: var(--white);
}

.privacy-content,
.terms-content {
  max-width: 800px;
  margin: 0 auto;
}

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

.privacy-card h2,
.terms-card h2 {
  color: var(--primary-color);
  margin-bottom: var(--space-md);
}

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

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

.privacy-card ul li,
.terms-card ul li {
  color: var(--medium);
  margin-bottom: var(--space-xs);
}

/* Success Page */
.success-section {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: calc(var(--space-xxl) * 2) 0 var(--space-xxl);
  background: var(--light);
}

.success-message {
  max-width: 600px;
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  text-align: center;
  box-shadow: var(--shadow-xl);
}

.success-icon {
  width: 120px;
  height: 120px;
  margin: 0 auto var(--space-lg);
}

.success-message h1 {
  color: var(--primary-color);
  margin-bottom: var(--space-md);
}

.success-message p {
  color: var(--medium);
  margin-bottom: var(--space-md);
}

.success-info {
  background: var(--light);
  padding: var(--space-md);
  border-radius: var(--radius-md);
  margin: var(--space-lg) 0;
  text-align: left;
}

.success-info h3 {
  color: var(--primary-color);
  margin-bottom: var(--space-sm);
}

.success-info ul {
  padding-left: var(--space-lg);
  color: var(--medium);
}

.success-buttons {
  display: flex;
  justify-content: center;
  gap: var(--space-md);
  margin-top: var(--space-lg);
}

.additional-resources {
  padding: var(--space-xxl) 0;
  background: var(--white);
}

/* ===== COOKIES CONSENT ===== */
.cookie-consent {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  background: rgba(34, 34, 34, 0.95);
  color: var(--white);
  padding: var(--space-md);
  z-index: 9999;
  display: none;
  box-shadow: var(--shadow-lg);
}

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

.cookie-content p {
  margin: 0;
}

.cookie-content a {
  color: var(--accent-1);
  text-decoration: underline;
}

.cookie-btn {
  background: var(--primary-color);
  color: var(--white);
  border: none;
  padding: 0.6rem 1.5rem;
  border-radius: var(--radius-md);
  cursor: pointer;
  font-weight: 600;
  transition: background var(--transition-fast);
}

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

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

@keyframes fadeInDown {
  from {
    opacity: 0;
    transform: translateY(-20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes progressAnimation {
  from { width: 0; }
}

/* ===== MEDIA QUERIES ===== */
@media (max-width: 1200px) {
  .container {
    padding: 0 var(--space-md);
  }
  
  h1 {
    font-size: 2.8rem;
  }
  
  h2 {
    font-size: 2.2rem;
  }
}

@media (max-width: 992px) {
  .footer-content {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
  
  .footer-logo {
    align-items: center;
    text-align: center;
    margin-bottom: var(--space-md);
  }
  
  .footer-links {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .contact-container {
    grid-template-columns: 1fr;
  }
  
  .mission-vision-content {
    grid-template-columns: 1fr;
  }
  
  .mission, .vision {
    margin-bottom: var(--space-lg);
  }
}

@media (max-width: 768px) {
  html {
    font-size: 14px;
  }
  
  h1 {
    font-size: 2.5rem;
  }
  
  h2 {
    font-size: 2rem;
  }
  
  .burger-menu {
    display: flex;
  }
  
  .main-nav {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 400px;
    height: 100vh;
    background: var(--white);
    box-shadow: var(--shadow-xl);
    display: flex;
    flex-direction: column;
    justify-content: center;
    z-index: 1000;
    transition: right var(--transition-normal);
  }
  
  .main-nav.active {
    right: 0;
  }
  
  .nav-list {
    flex-direction: column;
    align-items: center;
    padding: var(--space-lg);
  }
  
  .nav-list li {
    margin: var(--space-sm) 0;
  }
  
  .burger-menu.active span:first-child {
    transform: rotate(45deg) translate(5px, 5px);
  }
  
  .burger-menu.active span:nth-child(2) {
    opacity: 0;
  }
  
  .burger-menu.active span:last-child {
    transform: rotate(-45deg) translate(5px, -5px);
  }
  
  .hero-buttons {
    flex-direction: column;
    align-items: center;
  }
  
  .form-row {
    flex-direction: column;
  }
  
  .portfolio-filters {
    flex-direction: column;
    align-items: center;
  }
  
  .footer-links {
    grid-template-columns: 1fr;
  }
  
  .cookie-content {
    flex-direction: column;
    text-align: center;
  }
}

@media (max-width: 576px) {
  .portfolio-grid,
  .gallery-grid,
  .resources-grid,
  .insights-grid,
  .webinars-grid,
  .team-grid,
  .valores-grid,
  .contact-info-grid {
    grid-template-columns: 1fr;
  }
  
  .timeline {
    padding-left: 30px;
  }
  
  .timeline-date {
    left: -30px;
    width: 30px;
    height: 30px;
    font-size: 0.7rem;
  }
  
  .success-buttons {
    flex-direction: column;
    gap: var(--space-sm);
  }
}