/* ========== ROOT VARIABLES ========== */
:root {
  /* Paleta de colores pastel para neomorfismo */
  --primary-color: #6a8dd1;
  --primary-dark: #5273b7;
  --primary-light: #8ca9e8;
  
  --secondary-color: #d16a8d;
  --secondary-dark: #b75273;
  --secondary-light: #e88ca9;
  
  --accent-color: #8dd16a;
  --accent-dark: #73b752;
  --accent-light: #a9e88c;
  
  --background-color: #f0f4f8;
  --card-color: #ffffff;
  
  /* Colores de texto */
  --text-dark: #333333;
  --text-medium: #555555;
  --text-light: #777777;
  --text-white: #ffffff;
  
  /* Sombras para neomorfismo */
  --shadow-light: rgba(255, 255, 255, 0.8);
  --shadow-dark: rgba(174, 174, 192, 0.2);
  
  /* Bordes redondeados */
  --border-radius-sm: 8px;
  --border-radius-md: 15px;
  --border-radius-lg: 25px;
  --border-radius-xl: 40px;
  
  /* Espaciado */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 2rem;
  --spacing-lg: 4rem;
  --spacing-xl: 8rem;
  
  /* Transiciones */
  --transition-fast: 0.3s ease;
  --transition-medium: 0.5s ease;
  --transition-slow: 0.8s ease;
  
  /* Container */
  --container-width: 1200px;
  --container-padding: 2rem;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Work Sans', sans-serif;
  font-size: 16px;
  line-height: 1.6;
  color: var(--text-dark);
  background-color: var(--background-color);
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Poppins', sans-serif;
  font-weight: 600;
  line-height: 1.3;
  margin-bottom: var(--spacing-sm);
  color: var(--text-dark);
}

h1 {
  font-size: 3.5rem;
}

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

h3 {
  font-size: 1.8rem;
}

h4 {
  font-size: 1.4rem;
}

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

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

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

ul {
  list-style: none;
}

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

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

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

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

.section-header h2:after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  background: var(--primary-color);
  border-radius: 2px;
}

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

/* Botones */
.btn {
  display: inline-block;
  padding: 12px 30px;
  background-color: var(--primary-color);
  color: var(--text-white);
  border: none;
  border-radius: var(--border-radius-md);
  font-family: 'Poppins', sans-serif;
  font-weight: 500;
  font-size: 1rem;
  text-align: center;
  cursor: pointer;
  transition: all var(--transition-fast);
  box-shadow: 
    8px 8px 16px var(--shadow-dark),
    -8px -8px 16px var(--shadow-light);
}

.btn:hover {
  transform: translateY(-3px);
  box-shadow: 
    10px 10px 20px var(--shadow-dark),
    -10px -10px 20px var(--shadow-light);
  background-color: var(--primary-dark);
  color: var(--text-white);
}

.btn:active {
  transform: translateY(1px);
  box-shadow: 
    5px 5px 10px var(--shadow-dark),
    -5px -5px 10px var(--shadow-light);
}

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

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

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

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

/* Tarjetas con efecto neumórfico */
.card {
  background-color: var(--card-color);
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-md);
  margin-bottom: var(--spacing-md);
  box-shadow: 
    10px 10px 20px var(--shadow-dark),
    -10px -10px 20px var(--shadow-light);
  transition: all var(--transition-medium);
  display: flex;
  flex-direction: column;
  align-items: center;
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: 
    15px 15px 30px var(--shadow-dark),
    -15px -15px 30px var(--shadow-light);
}

.card-image {
  width: 100%;
  margin-bottom: var(--spacing-sm);
  border-radius: var(--border-radius-md);
  overflow: hidden;
  text-align: center;
}

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

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

.card-content {
  width: 100%;
  text-align: center;
}

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

/* ========== HEADER ========== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background-color: rgba(240, 244, 248, 0.95);
  backdrop-filter: blur(10px);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  transition: all var(--transition-medium);
}

.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.5rem 0;
}

.logo h1 {
  font-size: 1.8rem;
  margin: 0;
  color: var(--primary-color);
}

.logo a {
  color: inherit;
}

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

.nav-menu a {
  color: var(--text-dark);
  font-weight: 500;
  padding: 0.5rem 0;
  position: relative;
}

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

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

.burger-menu {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 30px;
  height: 20px;
  cursor: pointer;
}

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

/* ========== HERO SECTION ========== */
.hero-section {
  position: relative;
  height: 100vh;
  min-height: 600px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  margin-top: 0;
  padding-top: 80px;
  overflow: hidden;
}

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

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 800px;
  padding: var(--spacing-lg);
}

.hero-content h1 {
  color: var(--text-white);
  font-size: 3.5rem;
  margin-bottom: var(--spacing-md);
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.hero-content p {
  color: var(--text-white);
  font-size: 1.5rem;
  margin-bottom: var(--spacing-lg);
  text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.3);
}

/* ========== VISION SECTION ========== */
.vision-section {
  padding: var(--spacing-xl) 0;
}

.vision-content {
  display: flex;
  align-items: center;
  gap: var(--spacing-lg);
}

.vision-image {
  flex: 1;
  min-width: 300px;
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: 
    10px 10px 20px var(--shadow-dark),
    -10px -10px 20px var(--shadow-light);
}

.vision-text {
  flex: 1;
}

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

/* ========== SERVICES SECTION ========== */
.services-section {
  padding: var(--spacing-xl) 0;
  background-color: var(--background-color);
}

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

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

.projects-slider {
  position: relative;
  overflow: hidden;
}

.slider-container {
  display: flex;
  transition: transform var(--transition-medium);
}

.slide {
  min-width: 100%;
  padding: 0 var(--spacing-sm);
}

.slider-controls {
  display: flex;
  justify-content: center;
  gap: var(--spacing-md);
  margin-top: var(--spacing-lg);
}

.prev-btn, .next-btn {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: var(--card-color);
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 
    5px 5px 10px var(--shadow-dark),
    -5px -5px 10px var(--shadow-light);
  transition: all var(--transition-fast);
}

.prev-btn:hover, .next-btn:hover {
  box-shadow: 
    8px 8px 16px var(--shadow-dark),
    -8px -8px 16px var(--shadow-light);
}

.prev-btn span, .next-btn span {
  font-size: 1.5rem;
  color: var(--text-dark);
}

/* ========== INNOVATION SECTION ========== */
.innovation-section {
  padding: var(--spacing-xl) 0;
  background-color: var(--background-color);
}

.innovation-content {
  display: flex;
  align-items: center;
  gap: var(--spacing-lg);
}

.innovation-text {
  flex: 1;
}

.innovation-image {
  flex: 1;
  min-width: 300px;
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: 
    10px 10px 20px var(--shadow-dark),
    -10px -10px 20px var(--shadow-light);
}

/* ========== SUSTAINABILITY SECTION ========== */
.sustainability-section {
  padding: var(--spacing-xl) 0;
}

.sustainability-content {
  display: flex;
  align-items: center;
  gap: var(--spacing-lg);
}

.sustainability-image {
  flex: 1;
  min-width: 300px;
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: 
    10px 10px 20px var(--shadow-dark),
    -10px -10px 20px var(--shadow-light);
}

.sustainability-text {
  flex: 1;
}

/* ========== WEBINARS SECTION ========== */
.webinars-section {
  padding: var(--spacing-xl) 0;
  background-color: var(--background-color);
}

.webinars-content {
  max-width: 1000px;
  margin: 0 auto;
}

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

/* ========== RESOURCES SECTION ========== */
.resources-section {
  padding: var(--spacing-xl) 0;
}

.resources-content {
  max-width: 1000px;
  margin: 0 auto;
}

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

.resource-item {
  background-color: var(--card-color);
  padding: var(--spacing-md);
  border-radius: var(--border-radius-lg);
  box-shadow: 
    8px 8px 16px var(--shadow-dark),
    -8px -8px 16px var(--shadow-light);
  transition: all var(--transition-medium);
  text-align: center;
}

.resource-item:hover {
  transform: translateY(-5px);
  box-shadow: 
    12px 12px 24px var(--shadow-dark),
    -12px -12px 24px var(--shadow-light);
}

.resource-link {
  display: inline-block;
  margin-top: var(--spacing-sm);
  color: var(--primary-color);
  font-weight: 500;
  position: relative;
}

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

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

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

.testimonials-slider {
  position: relative;
  overflow: hidden;
}

.testimonial-text {
  font-style: italic;
  margin-bottom: var(--spacing-md);
}

.testimonial-author {
  font-weight: 600;
  color: var(--text-dark);
  margin-bottom: 0.25rem;
}

.testimonial-position {
  color: var(--text-light);
  margin-bottom: 0;
}

/* ========== PRESS SECTION ========== */
.press-section {
  padding: var(--spacing-xl) 0;
}

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

.press-item {
  text-align: center;
  padding: var(--spacing-md);
  background-color: var(--card-color);
  border-radius: var(--border-radius-lg);
  box-shadow: 
    8px 8px 16px var(--shadow-dark),
    -8px -8px 16px var(--shadow-light);
  transition: all var(--transition-medium);
}

.press-item:hover {
  transform: translateY(-5px);
  box-shadow: 
    12px 12px 24px var(--shadow-dark),
    -12px -12px 24px var(--shadow-light);
}

.press-logo {
  margin-bottom: var(--spacing-sm);
}

.press-logo img {
  max-height: 80px;
  width: auto;
}

/* ========== FAQ SECTION ========== */
.faq-section {
  padding: var(--spacing-xl) 0;
  background-color: var(--background-color);
}

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

.accordion-item {
  margin-bottom: var(--spacing-md);
  background-color: var(--card-color);
  border-radius: var(--border-radius-md);
  box-shadow: 
    8px 8px 16px var(--shadow-dark),
    -8px -8px 16px var(--shadow-light);
  overflow: hidden;
}

.accordion-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-md);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.accordion-header h3 {
  margin: 0;
  font-size: 1.2rem;
}

.accordion-icon {
  font-size: 1.5rem;
  transition: transform var(--transition-fast);
}

.accordion-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-medium);
  padding: 0 var(--spacing-md);
}

.accordion-item.active .accordion-content {
  max-height: 500px;
  padding: 0 var(--spacing-md) var(--spacing-md);
}

.accordion-item.active .accordion-icon {
  transform: rotate(45deg);
}

/* ========== CONTACT SECTION ========== */
.contact-section {
  padding: var(--spacing-xl) 0;
}

.contact-content {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: var(--spacing-lg);
}

.contact-info {
  background-color: var(--card-color);
  padding: var(--spacing-md);
  border-radius: var(--border-radius-lg);
  box-shadow: 
    8px 8px 16px var(--shadow-dark),
    -8px -8px 16px var(--shadow-light);
}

.contact-social {
  margin-top: var(--spacing-md);
}

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

.social-links a {
  display: inline-block;
  margin-right: var(--spacing-sm);
  color: var(--primary-color);
  font-weight: 500;
  transition: all var(--transition-fast);
}

.social-links a:hover {
  color: var(--primary-dark);
  transform: translateY(-2px);
}

.contact-form {
  background-color: var(--card-color);
  padding: var(--spacing-lg);
  border-radius: var(--border-radius-lg);
  box-shadow: 
    8px 8px 16px var(--shadow-dark),
    -8px -8px 16px var(--shadow-light);
}

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

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

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 15px;
  border: none;
  background-color: var(--background-color);
  border-radius: var(--border-radius-md);
  box-shadow: 
    inset 5px 5px 10px var(--shadow-dark),
    inset -5px -5px 10px var(--shadow-light);
  font-family: 'Work Sans', sans-serif;
  font-size: 1rem;
  transition: all var(--transition-fast);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  box-shadow: 
    inset 8px 8px 16px var(--shadow-dark),
    inset -8px -8px 16px var(--shadow-light);
}

/* ========== FOOTER ========== */
.footer {
  background-color: var(--primary-color);
  color: var(--text-white);
  padding: var(--spacing-lg) 0 var(--spacing-md);
}

.footer-content {
  display: grid;
  grid-template-columns: 1fr 2fr 1fr;
  gap: var(--spacing-lg);
}

.footer-logo h2 {
  color: var(--text-white);
  margin-bottom: var(--spacing-xs);
}

.footer-logo p {
  color: rgba(255, 255, 255, 0.8);
}

.footer-links {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-md);
}

.footer-column h3 {
  color: var(--text-white);
  margin-bottom: var(--spacing-md);
  font-size: 1.2rem;
  position: relative;
}

.footer-column h3:after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 0;
  width: 40px;
  height: 3px;
  background-color: var(--text-white);
  border-radius: 1.5px;
}

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

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

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

.footer-social h3 {
  color: var(--text-white);
  margin-bottom: var(--spacing-md);
  font-size: 1.2rem;
  position: relative;
}

.footer-social h3:after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 0;
  width: 40px;
  height: 3px;
  background-color: var(--text-white);
  border-radius: 1.5px;
}

.footer-bottom {
  margin-top: var(--spacing-lg);
  padding-top: var(--spacing-md);
  border-top: 1px solid rgba(255, 255, 255, 0.2);
  text-align: center;
}

.footer-bottom p {
  color: rgba(255, 255, 255, 0.6);
  margin: 0;
}

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

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

.success-message {
  max-width: 600px;
}

.success-message h1 {
  margin-bottom: var(--spacing-md);
}

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

/* ========== ABOUT, PRIVACY, TERMS PAGES ========== */
.page-content {
  padding: 100px 0 var(--spacing-xl);
}

.page-content .container {
  max-width: 800px;
}

.page-content h1 {
  margin-bottom: var(--spacing-lg);
}

.page-content h2 {
  margin-top: var(--spacing-lg);
  margin-bottom: var(--spacing-md);
}

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

/* ========== COOKIE CONSENT ========== */
#cookieConsent {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: rgba(0, 0, 0, 0.85);
  color: white;
  padding: 20px;
  text-align: center;
  z-index: 9999;
  display: none;
}

#acceptCookies {
  background-color: #4CAF50;
  color: white;
  border: none;
  padding: 10px 20px;
  margin-top: 10px;
  cursor: pointer;
  border-radius: 5px;
}

/* ========== RESPONSIVE STYLES ========== */
@media (max-width: 1200px) {
  :root {
    --container-padding: 1.5rem;
  }
  
  h1 {
    font-size: 3rem;
  }
  
  h2 {
    font-size: 2.2rem;
  }
}

@media (max-width: 992px) {
  .vision-content,
  .innovation-content,
  .sustainability-content {
    flex-direction: column;
  }
  
  .vision-image,
  .innovation-image,
  .sustainability-image {
    margin-bottom: var(--spacing-lg);
  }
  
  .contact-content {
    grid-template-columns: 1fr;
  }
  
  .contact-info {
    margin-bottom: var(--spacing-md);
  }
  
  .footer-content {
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
  }
  
  .footer-links {
    margin: var(--spacing-md) 0;
  }
}

@media (max-width: 768px) {
  :root {
    --spacing-xl: 4rem;
    --spacing-lg: 3rem;
  }
  
  h1 {
    font-size: 2.5rem;
  }
  
  h2 {
    font-size: 2rem;
  }
  
  .nav-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 70%;
    height: 100vh;
    background-color: var(--background-color);
    padding: 4rem 2rem;
    transition: right var(--transition-medium);
    box-shadow: -5px 0 15px rgba(0, 0, 0, 0.1);
  }
  
  .nav-menu.active {
    right: 0;
  }
  
  .nav-menu ul {
    flex-direction: column;
    gap: var(--spacing-md);
  }
  
  .burger-menu {
    display: flex;
    z-index: 1100;
  }
  
  .burger-menu.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
  }
  
  .burger-menu.active span:nth-child(2) {
    opacity: 0;
  }
  
  .burger-menu.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
  }
  
  .footer-links {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 576px) {
  :root {
    --container-padding: 1rem;
    --spacing-lg: 2rem;
    --spacing-md: 1.5rem;
  }
  
  .hero-content h1 {
    font-size: 2rem;
  }
  
  .hero-content p {
    font-size: 1.2rem;
  }
  
  .section-header h2 {
    font-size: 1.8rem;
  }
  
  .btn {
    padding: 10px 20px;
    font-size: 0.9rem;
  }
}

/* Animaciones AOS personalizadas */
[data-aos="fade-up"] {
  transform: translate3d(0, 30px, 0);
  opacity: 0;
  transition-property: transform, opacity;
}

[data-aos="fade-up"].aos-animate {
  transform: translate3d(0, 0, 0);
  opacity: 1;
}

/* Efecto parallax para imágenes de fondo */
.parallax {
  background-attachment: fixed;
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
}