/* Estilos Globales */
:root {
  --color-primary-dark: #0F2A2A;
  --color-secondary-dark: #1F3A3A;
  --color-accent-1: #4A9F7E;
  --color-accent-2: #D9B66B;
  --color-accent-3: #E37D5A;
  --color-bg-primary: #121F1F;
  --color-text-primary: #F0F4F0;
  --color-text-secondary: #B4C8C8;
  --font-primary: 'Rubik', sans-serif;
  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
  --spacing-xxl: 5rem;
  --border-radius-sm: 4px;
  --border-radius-md: 8px;
  --border-radius-lg: 16px;
  --box-shadow-light: 0 5px 15px rgba(0, 0, 0, 0.1);
  --box-shadow-medium: 0 8px 30px rgba(0, 0, 0, 0.2);
  --transition-fast: 0.3s ease;
  --transition-medium: 0.5s ease;
  --z-index-modal: 1000;
  --z-index-overlay: 900;
  --z-index-dropdown: 800;
  --z-index-header: 700;
  --z-index-footer: 600;
}

/* Reset y estilos base */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

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

body {
  font-family: var(--font-primary);
  background-color: var(--color-bg-primary);
  color: var(--color-text-primary);
  line-height: 1.6;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-weight: 500;
  line-height: 1.2;
  margin-bottom: var(--spacing-md);
  color: var(--color-text-primary);
}

h1 {
  font-size: 2.5rem;
  font-weight: 700;
}

h2 {
  font-size: 2rem;
}

h3 {
  font-size: 1.75rem;
}

h4 {
  font-size: 1.5rem;
}

h5 {
  font-size: 1.25rem;
}

h6 {
  font-size: 1rem;
}

p {
  margin-bottom: var(--spacing-md);
  color: var(--color-text-secondary);
}

a {
  color: var(--color-accent-2);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--color-accent-1);
}

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

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

button, .btn {
  cursor: pointer;
  font-family: var(--font-primary);
  font-weight: 500;
  font-size: 1rem;
  padding: 0.75rem 1.5rem;
  border-radius: var(--border-radius-md);
  transition: all var(--transition-fast);
  border: none;
  display: inline-block;
  text-align: center;
  height: auto;
  line-height: auto;
}

.btn-primary {
  background-color: var(--color-accent-1);
  color: var(--color-bg-primary);
}

.btn-primary:hover {
  background-color: #3a8f6e;
  color: var(--color-text-primary);
}

.btn-secondary {
  background-color: var(--color-accent-2);
  color: var(--color-bg-primary);
}

.btn-secondary:hover {
  background-color: #c9a65b;
  color: var(--color-text-primary);
}

.btn-outline {
  background-color: transparent;
  border: 2px solid var(--color-accent-1);
  color: var(--color-accent-1);
}

.btn-outline:hover {
  background-color: var(--color-accent-1);
  color: var(--color-bg-primary);
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

.iti {
  width: 97%;
}

/* Header y Navegación */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: var(--z-index-header);
  background-color: rgba(15, 42, 42, 0.95);
  backdrop-filter: blur(5px);
  transition: all var(--transition-medium);
  padding: var(--spacing-md) 0;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

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

.logo {
  display: block;
  width: 180px;
  height: auto;
}

.mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--color-text-primary);
  font-size: 1.5rem;
  cursor: pointer;
}

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

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

.nav-menu a {
  color: var(--color-text-primary);
  font-weight: 500;
  text-transform: uppercase;
  font-size: 0.9rem;
  letter-spacing: 1px;
  position: relative;
}

.nav-menu a::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--color-accent-2);
  transition: width var(--transition-fast);
}

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

/* Hero Section */
.hero-section {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 80px;
  overflow: hidden;
}

.hero-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to bottom, rgba(15, 42, 42, 0.8) 0%, rgba(15, 42, 42, 0.95) 100%);
  z-index: 1;
}

.hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 700px;
}

.hero-title {
  font-size: 3.5rem;
  margin-bottom: var(--spacing-md);
  line-height: 1.1;
}

.hero-title span {
  color: var(--color-accent-2);
}

.hero-subtitle {
  font-size: 1.2rem;
  margin-bottom: var(--spacing-lg);
  color: var(--color-text-secondary);
}

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

/* Elementos superpuestos (overlapping layers) */
.overlapping-section {
  position: relative;
  padding: var(--spacing-xxl) 0;
}

.overlap-card {
  position: relative;
  background-color: var(--color-secondary-dark);
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-lg);
  margin-bottom: var(--spacing-lg);
  box-shadow: var(--box-shadow-medium);
  transform: translateZ(0);
  overflow: hidden;
}

.overlap-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(74, 159, 126, 0.1) 0%, rgba(217, 182, 107, 0.1) 100%);
  z-index: -1;
}

.overlap-card-shifted {
  margin-top: -50px;
  margin-left: 50px;
  z-index: 2;
}

.overlap-card-top {
  z-index: 3;
}

.overlap-image {
  border-radius: var(--border-radius-md);
  overflow: hidden;
  margin-bottom: var(--spacing-md);
}

.overlap-image img {
  width: 100%;
  height: auto;
  transition: transform var(--transition-medium);
}

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

.overlap-content {
  padding: var(--spacing-md);
}

.overlap-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-lg);
  position: relative;
}

/* Swiper Slider */
.swiper-container {
  width: 100%;
  overflow: hidden;
  border-radius: var(--border-radius-lg);
  margin: var(--spacing-xl) 0;
}

.swiper-slide {
  background-color: var(--color-secondary-dark);
  padding: var(--spacing-lg);
  border-radius: var(--border-radius-lg);
  height: auto;
}

.slide-content {
  display: flex;
  flex-direction: column;
  height: 100%;
}

.slide-title {
  font-size: 1.5rem;
  margin-bottom: var(--spacing-md);
  color: var(--color-accent-2);
}

.slide-description {
  flex-grow: 1;
}

.swiper-pagination-bullet {
  background-color: var(--color-accent-1);
  opacity: 0.5;
}

.swiper-pagination-bullet-active {
  opacity: 1;
  background-color: var(--color-accent-2);
}

/* Info Cards */
.info-card {
  background-color: var(--color-secondary-dark);
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-lg);
  margin-bottom: var(--spacing-lg);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
  position: relative;
  overflow: hidden;
}

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

.info-card::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--color-accent-1), var(--color-accent-2));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-medium);
}

.info-card:hover::after {
  transform: scaleX(1);
}

.info-card-icon {
  font-size: 2.5rem;
  color: var(--color-accent-2);
  margin-bottom: var(--spacing-md);
}

.info-card-title {
  font-size: 1.5rem;
  margin-bottom: var(--spacing-md);
  color: var(--color-text-primary);
}

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

/* Grids and Sections */
.section {
  padding: var(--spacing-xxl) 0;
  position: relative;
}

.section-title {
  text-align: center;
  margin-bottom: var(--spacing-xl);
  position: relative;
  padding-bottom: var(--spacing-md);
}

.section-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 3px;
  background: linear-gradient(90deg, var(--color-accent-1), var(--color-accent-2));
}

.grid {
  display: grid;
  gap: var(--spacing-lg);
}

.grid-2 {
  grid-template-columns: 1fr;
}

.grid-3 {
  grid-template-columns: 1fr;
}

.grid-4 {
  grid-template-columns: 1fr;
}

/* Feature Section */
.feature-section {
  background-color: var(--color-primary-dark);
  position: relative;
  overflow: hidden;
}

.feature-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at 50% 50%, rgba(74, 159, 126, 0.1) 0%, rgba(18, 31, 31, 0) 70%);
  z-index: 0;
}

.feature-container {
  position: relative;
  z-index: 2;
}

.feature-card {
  background-color: rgba(31, 58, 58, 0.6);
  backdrop-filter: blur(10px);
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-lg);
  border: 1px solid rgba(74, 159, 126, 0.2);
  transition: transform var(--transition-fast);
}

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

.feature-icon {
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, var(--color-accent-1), var(--color-accent-2));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--spacing-md);
  color: var(--color-bg-primary);
  font-size: 1.5rem;
}

/* Contact Form */
.contact-form-container {
  background-color: var(--color-secondary-dark);
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-xl);
  box-shadow: var(--box-shadow-medium);
  position: relative;
  overflow: hidden;
}

.contact-form-container::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 150px;
  height: 150px;
  background: radial-gradient(circle, var(--color-accent-1) 0%, rgba(74, 159, 126, 0) 70%);
  opacity: 0.2;
  z-index: 0;
}

.contact-form {
  position: relative;
  z-index: 1;
}

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

.form-label {
  display: block;
  margin-bottom: var(--spacing-sm);
  color: var(--color-text-primary);
  font-weight: 500;
}

.form-control {
  width: 100%;
  padding: var(--spacing-md);
  border: 1px solid rgba(180, 200, 200, 0.3);
  border-radius: var(--border-radius-md);
  background-color: rgba(15, 42, 42, 0.7);
  color: var(--color-text-primary);
  font-family: var(--font-primary);
  font-size: 1rem;
  transition: border-color var(--transition-fast);
}

.form-control:focus {
  outline: none;
  border-color: var(--color-accent-2);
  box-shadow: 0 0 0 3px rgba(217, 182, 107, 0.2);
}

textarea.form-control {
  min-height: 150px;
  resize: vertical;
}

/* Footer */
.footer {
  background-color: var(--color-primary-dark);
  padding: var(--spacing-xl) 0 var(--spacing-md);
  position: relative;
}

.footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--color-accent-1), var(--color-accent-2), var(--color-accent-3));
}

.footer-logo {
  width: 150px;
  margin-bottom: var(--spacing-lg);
}

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

.footer-heading {
  font-size: 1.2rem;
  color: var(--color-accent-2);
  margin-bottom: var(--spacing-md);
  font-weight: 500;
}

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

.footer-links li {
  margin-bottom: var(--spacing-sm);
}

.footer-links a {
  color: var(--color-text-secondary);
  transition: color var(--transition-fast);
}

.footer-links a:hover {
  color: var(--color-accent-2);
}

.footer-bottom {
  padding-top: var(--spacing-lg);
  border-top: 1px solid rgba(180, 200, 200, 0.2);
  text-align: center;
  color: var(--color-text-secondary);
  font-size: 0.9rem;
}

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

.social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: rgba(74, 159, 126, 0.2);
  color: var(--color-text-primary);
  transition: all var(--transition-fast);
}

.social-link:hover {
  background-color: var(--color-accent-1);
  color: var(--color-bg-primary);
  transform: translateY(-3px);
}

.contact-info {
  margin-bottom: var(--spacing-lg);
}

.contact-item {
  display: flex;
  align-items: flex-start;
  margin-bottom: var(--spacing-md);
}

.contact-icon {
  margin-right: var(--spacing-md);
  color: var(--color-accent-2);
  font-size: 1.2rem;
  margin-top: 3px;
}

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

/* Cookie Consent */
.cookie-consent {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  background-color: var(--color-secondary-dark);
  padding: var(--spacing-lg);
  z-index: var(--z-index-modal);
  box-shadow: 0 -5px 20px rgba(0, 0, 0, 0.2);
  transform: translateY(100%);
  transition: transform var(--transition-medium);
}

.cookie-consent.show {
  transform: translateY(0);
}

.cookie-content {
  display: flex;
  flex-direction: column;
}

.cookie-text {
  margin-bottom: var(--spacing-md);
}

.cookie-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-md);
}

.cookie-settings-panel {
  background-color: var(--color-secondary-dark);
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-lg);
  margin-top: var(--spacing-lg);
  display: none;
}

.cookie-settings-panel.show {
  display: block;
}

.cookie-category {
  margin-bottom: var(--spacing-md);
  padding-bottom: var(--spacing-md);
  border-bottom: 1px solid rgba(180, 200, 200, 0.2);
}

.cookie-category:last-child {
  border-bottom: none;
}

.cookie-category-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-sm);
}

.cookie-category-title {
  font-size: 1.1rem;
  font-weight: 500;
  color: var(--color-text-primary);
}

.cookie-category-toggle {
  position: relative;
  display: inline-block;
  width: 50px;
  height: 24px;
}

.cookie-category-toggle input {
  opacity: 0;
  width: 0;
  height: 0;
}

.cookie-category-slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(180, 200, 200, 0.2);
  transition: var(--transition-fast);
  border-radius: 24px;
}

.cookie-category-slider:before {
  position: absolute;
  content: "";
  height: 18px;
  width: 18px;
  left: 3px;
  bottom: 3px;
  background-color: var(--color-text-primary);
  transition: var(--transition-fast);
  border-radius: 50%;
}

input:checked + .cookie-category-slider {
  background-color: var(--color-accent-1);
}

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

.cookie-category-description {
  font-size: 0.9rem;
  color: var(--color-text-secondary);
}

/* Thanks Page */
.thanks-section {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--spacing-xl);
}

.thanks-container {
  max-width: 600px;
}

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

.thanks-title {
  font-size: 2.5rem;
  margin-bottom: var(--spacing-md);
}

.thanks-text {
  font-size: 1.1rem;
  margin-bottom: var(--spacing-xl);
}

/* Policy Pages */
.policy-section {
  padding: var(--spacing-xxl) 0;
}

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

.policy-date {
  color: var(--color-text-secondary);
  font-size: 0.9rem;
  margin-bottom: var(--spacing-lg);
}

.policy-content h2 {
  color: var(--color-accent-2);
  margin-top: var(--spacing-xl);
  margin-bottom: var(--spacing-md);
}

.policy-content h3 {
  color: var(--color-text-primary);
  margin-top: var(--spacing-lg);
  margin-bottom: var(--spacing-sm);
}

.policy-content p, .policy-content ul, .policy-content ol {
  margin-bottom: var(--spacing-md);
}

.policy-content ul li, .policy-content ol li {
  margin-bottom: var(--spacing-sm);
}

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

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

.animate-delay-1 {
  animation-delay: 0.2s;
}

.animate-delay-2 {
  animation-delay: 0.4s;
}

.animate-delay-3 {
  animation-delay: 0.6s;
}

/* Modal */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(15, 42, 42, 0.8);
  backdrop-filter: blur(5px);
  z-index: var(--z-index-overlay);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-fast);
}

.modal-overlay.show {
  opacity: 1;
  visibility: visible;
}

.modal {
  background-color: var(--color-secondary-dark);
  border-radius: var(--border-radius-lg);
  width: 90%;
  max-width: 500px;
  max-height: 90vh;
  overflow-y: auto;
  padding: var(--spacing-lg);
  position: relative;
  transform: scale(0.9);
  transition: transform var(--transition-fast);
}

.modal-overlay.show .modal {
  transform: scale(1);
}

.modal-close {
  position: absolute;
  top: var(--spacing-md);
  right: var(--spacing-md);
  background: none;
  border: none;
  color: var(--color-text-secondary);
  font-size: 1.5rem;
  cursor: pointer;
  transition: color var(--transition-fast);
}

.modal-close:hover {
  color: var(--color-accent-3);
}

.modal-title {
  margin-bottom: var(--spacing-lg);
  padding-bottom: var(--spacing-sm);
  border-bottom: 1px solid rgba(180, 200, 200, 0.2);
}

/* Media Queries */
@media screen and (min-width: 576px) {
  .hero-title {
    font-size: 4rem;
  }

  .cookie-content {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }

  .cookie-text {
    margin-bottom: 0;
    margin-right: var(--spacing-lg);
  }
}

@media screen and (min-width: 768px) {
  .grid-2 {
    grid-template-columns: 1fr 1fr;
  }

  .grid-3 {
    grid-template-columns: 1fr 1fr 1fr;
  }

  .grid-4 {
    grid-template-columns: 1fr 1fr;
  }

  .footer-grid {
    grid-template-columns: 2fr 1fr 1fr;
  }

  .overlap-grid {
    grid-template-columns: 1fr 1fr;
  }
  
  .section-title {
    font-size: 2.5rem;
  }
}

@media screen and (min-width: 992px) {
  .grid-4 {
    grid-template-columns: 1fr 1fr 1fr 1fr;
  }
}

.nav-close { 
  display: none;
}

@media screen and (max-width: 767px) {
  .mobile-menu-toggle {
    display: block;
  }

  .nav-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    height: 100vh;
    background-color: var(--color-secondary-dark);
    flex-direction: column;
    align-items: flex-start;
    padding: var(--spacing-xxl) var(--spacing-lg);
    transition: right var(--transition-medium);
    z-index: var(--z-index-modal);
  }

  .nav-menu.show {
    right: 0;
  }

  .nav-menu li {
    margin: var(--spacing-md) 0;
  }
  
  .nav-menu a {
    display: block;
    font-size: 1.2rem;
  }
  
  .nav-close {
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-md);
    background: none;
    border: none;
    color: var(--color-text-primary);
    font-size: 1.5rem;
    cursor: pointer;
  }
}