/* Root Variables - Color Palette & Theme Settings */
:root {
  /* Primary colors - Split-complementary scheme */
  --primary-color: #4a6fa5; /* Dusky blue */
  --primary-light: #7e96c3;
  --primary-dark: #2c4b7a;
  
  /* Complementary colors */
  --complementary-color: #a57b4a; /* Warm amber */
  --complementary-light: #d3b48c;
  --complementary-dark: #7a5a2c;
  
  /* Split complementary */
  --split-complementary1: #a54a8c; /* Purple-ish */
  --split-complementary1-light: #c77db2;
  --split-complementary1-dark: #7a2c66;
  
  --split-complementary2: #4aa57b; /* Teal-ish */
  --split-complementary2-light: #7dc7a3;
  --split-complementary2-dark: #2c7a53;
  
  /* Neutrals */
  --white: #ffffff;
  --light-gray: #f2f3f5;
  --medium-gray: #d9dbe0;
  --dark-gray: #646b7a;
  --black: #232529;
  
  /* Functional colors */
  --text-color: #333333;
  --heading-color: #222222;
  --link-color: var(--primary-color);
  --link-hover: var(--primary-dark);
  
  /* Shadows for neuromorphism */
  --light-shadow: rgba(255, 255, 255, 0.8);
  --dark-shadow: rgba(0, 0, 0, 0.1);
  
  /* Border radius */
  --border-radius-sm: 8px;
  --border-radius-md: 12px;
  --border-radius-lg: 20px;
  
  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 2rem;
  --spacing-lg: 3rem;
  --spacing-xl: 5rem;
  
  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-medium: 0.3s ease;
  --transition-slow: 0.5s ease;

  /* Typography */
  --font-heading: 'Archivo Black', sans-serif;
  --font-body: 'Roboto', sans-serif;
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-md: 1rem;
  --font-size-lg: 1.25rem;
  --font-size-xl: 1.5rem;
  --font-size-xxl: 2rem;
  --font-size-xxxl: 3rem;
}

/* Reset & Base Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  color: var(--text-color);
  background-color: var(--light-gray);
  line-height: 1.6;
  font-size: var(--font-size-md);
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--heading-color);
  margin-bottom: var(--spacing-sm);
  line-height: 1.2;
}

h1 {
  font-size: var(--font-size-xxxl);
}

h2 {
  font-size: var(--font-size-xxl);
}

h3 {
  font-size: var(--font-size-xl);
}

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

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

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

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

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

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

.section-title {
  text-align: center;
  margin-bottom: var(--spacing-lg);
  font-size: var(--font-size-xxl);
  color: var(--heading-color);
  position: relative;
}

.section-description {
  text-align: center;
  max-width: 800px;
  margin: 0 auto var(--spacing-xl);
  color: var(--dark-gray);
}

/* Neuromorphic Elements */
.neuro-card {
  background-color: var(--light-gray);
  border-radius: var(--border-radius-md);
  box-shadow: 8px 8px 16px var(--dark-shadow), 
             -8px -8px 16px var(--light-shadow);
  padding: var(--spacing-md);
  transition: transform var(--transition-medium), box-shadow var(--transition-medium);
}

.neuro-card:hover {
  transform: translateY(-5px);
  box-shadow: 12px 12px 20px var(--dark-shadow), 
             -12px -12px 20px var(--light-shadow);
}

.neuro-button {
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--border-radius-sm);
  background-color: var(--light-gray);
  border: none;
  box-shadow: 5px 5px 10px var(--dark-shadow), 
             -5px -5px 10px var(--light-shadow);
  transition: all var(--transition-fast);
  cursor: pointer;
  font-weight: bold;
}

.neuro-button:hover {
  box-shadow: 3px 3px 6px var(--dark-shadow), 
             -3px -3px 6px var(--light-shadow);
}

.neuro-button:active {
  box-shadow: inset 3px 3px 6px var(--dark-shadow), 
              inset -3px -3px 6px var(--light-shadow);
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 0.8rem 1.5rem;
  border-radius: var(--border-radius-sm);
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-medium);
  text-align: center;
  text-transform: uppercase;
  letter-spacing: 1px;
  font-size: var(--font-size-sm);
  border: none;
  box-shadow: 5px 5px 10px var(--dark-shadow), 
             -5px -5px 10px var(--light-shadow);
}

.btn:hover {
  transform: translateY(-3px);
  box-shadow: 7px 7px 14px var(--dark-shadow), 
             -7px -7px 14px var(--light-shadow);
}

.btn:active {
  transform: translateY(0);
  box-shadow: inset 3px 3px 6px var(--dark-shadow), 
              inset -3px -3px 6px var(--light-shadow);
}

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

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

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

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

button, input[type='submit'] {
  display: inline-block;
  padding: 0.8rem 1.5rem;
  border-radius: var(--border-radius-sm);
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-medium);
  text-align: center;
  text-transform: uppercase;
  letter-spacing: 1px;
  font-size: var(--font-size-sm);
  border: none;
  background-color: var(--primary-color);
  color: var(--white);
  box-shadow: 5px 5px 10px var(--dark-shadow), 
             -5px -5px 10px var(--light-shadow);
}

button:hover, input[type='submit']:hover {
  transform: translateY(-3px);
  background-color: var(--primary-dark);
  box-shadow: 7px 7px 14px var(--dark-shadow), 
             -7px -7px 14px var(--light-shadow);
}

button:active, input[type='submit']:active {
  transform: translateY(0);
  box-shadow: inset 3px 3px 6px var(--dark-shadow), 
              inset -3px -3px 6px var(--light-shadow);
}

/* Header & Navigation */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background-color: rgba(242, 243, 245, 0.95);
  backdrop-filter: blur(10px);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
  padding: var(--spacing-sm) 0;
  transition: all var(--transition-medium);
}

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

.logo a {
  display: flex;
  align-items: center;
  text-decoration: none;
}

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

.nav-desktop ul {
  display: flex;
  list-style: none;
}

.nav-desktop ul li {
  margin-left: var(--spacing-md);
}

.nav-desktop ul li a {
  color: var(--text-color);
  font-weight: 500;
  position: relative;
  padding-bottom: 5px;
}

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

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

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

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

.nav-mobile {
  display: none;
  position: fixed;
  top: 70px;
  left: 0;
  width: 100%;
  background-color: var(--white);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
  padding: var(--spacing-md);
  z-index: 999;
  transform: translateY(-100%);
  transition: transform var(--transition-medium);
}

.nav-mobile.active {
  transform: translateY(0);
  display: block;
}

.nav-mobile ul {
  list-style: none;
}

.nav-mobile ul li {
  margin-bottom: var(--spacing-sm);
}

.nav-mobile ul li a {
  color: var(--text-color);
  font-weight: 500;
  display: block;
  padding: var(--spacing-xs) 0;
}

/* Hero Section */
.hero {
  position: relative;
  min-height: 80vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  padding-top: 100px;
  overflow: hidden;
}

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

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 800px;
  padding: var(--spacing-lg);
  background: rgba(0, 0, 0, 0.2);
  border-radius: var(--border-radius-lg);
  backdrop-filter: blur(5px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
  transform: perspective(1000px) rotateX(0deg);
  transition: transform var(--transition-slow);
}

.hero-content:hover {
  transform: perspective(1000px) rotateX(5deg);
}

.hero-content h1 {
  color: var(--white);
  font-size: clamp(2.5rem, 5vw, 4rem);
  margin-bottom: var(--spacing-sm);
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.hero-content h2 {
  color: var(--white);
  font-size: clamp(1.5rem, 3vw, 2rem);
  margin-bottom: var(--spacing-md);
  font-weight: 400;
  text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.5);
}

.hero-content p {
  color: var(--white);
  font-size: var(--font-size-lg);
  margin-bottom: var(--spacing-lg);
  text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.5);
}

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

/* Services Section */
.servicios {
  background-color: var(--white);
  position: relative;
}

.servicios::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: url('image/texture-light.jpg');
  background-size: cover;
  background-repeat: no-repeat;
  opacity: 0.05;
  z-index: 0;
}

.progress-container {
  display: flex;
  justify-content: space-between;
  margin-bottom: var(--spacing-xl);
  flex-wrap: wrap;
  position: relative;
  z-index: 1;
}

.progress-step {
  flex: 0 0 calc(20% - 30px);
  text-align: center;
  position: relative;
  padding: var(--spacing-md);
  background-color: var(--white);
  border-radius: var(--border-radius-md);
  box-shadow: 5px 5px 15px var(--dark-shadow), 
             -5px -5px 15px var(--light-shadow);
  transition: transform var(--transition-medium);
}

.progress-step:hover {
  transform: translateY(-10px);
}

.progress-step::after {
  content: '';
  position: absolute;
  top: 30px;
  right: -15%;
  width: 30%;
  height: 2px;
  background-color: var(--primary-color);
}

.progress-step:last-child::after {
  display: none;
}

.progress-indicator {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background-color: var(--primary-color);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-size-lg);
  font-weight: bold;
  margin: 0 auto var(--spacing-sm);
  box-shadow: 3px 3px 6px var(--dark-shadow), 
             -3px -3px 6px var(--light-shadow);
}

.services-cards {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: var(--spacing-lg);
  position: relative;
  z-index: 1;
}

.services-cards .card {
  flex: 0 0 calc(33.333% - var(--spacing-lg));
  display: flex;
  flex-direction: column;
  align-items: center;
  background-color: var(--white);
  border-radius: var(--border-radius-md);
  overflow: hidden;
  box-shadow: 8px 8px 16px var(--dark-shadow), 
             -8px -8px 16px var(--light-shadow);
  transition: transform var(--transition-medium);
}

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

.services-cards .card-image {
  width: 100%;
  height: 300px;
  overflow: hidden;
  position: relative;
}

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

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

.services-cards .card-content {
  padding: var(--spacing-md);
  text-align: center;
}

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

/* Team Section */
.equipo {
  background-color: var(--light-gray);
  position: relative;
}

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

.team-cards {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--spacing-lg);
  position: relative;
  z-index: 1;
}

.team-cards .card {
  flex: 0 0 calc(25% - var(--spacing-lg));
  display: flex;
  flex-direction: column;
  align-items: center;
  background-color: var(--white);
  border-radius: var(--border-radius-md);
  overflow: hidden;
  box-shadow: 8px 8px 16px var(--dark-shadow), 
             -8px -8px 16px var(--light-shadow);
  transition: transform var(--transition-medium);
}

.team-cards .card:hover {
  transform: translateY(-10px) rotateY(5deg);
}

.team-cards .card-image {
  width: 100%;
  height: 300px;
  overflow: hidden;
  position: relative;
  border-radius: 50%;
  margin: var(--spacing-md) auto;
  width: 200px;
  height: 200px;
  box-shadow: 5px 5px 10px var(--dark-shadow), 
             -5px -5px 10px var(--light-shadow);
}

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

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

.team-cards .card-content {
  padding: var(--spacing-md);
  text-align: center;
}

.team-cards .card-content h3 {
  color: var(--primary-dark);
  margin-bottom: var(--spacing-xs);
}

.team-cards .card-content .title {
  color: var(--split-complementary1);
  font-weight: 500;
  margin-bottom: var(--spacing-sm);
}

/* Testimonials Section */
.testimonios {
  background-color: var(--white);
  position: relative;
}

.testimonios::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: url('image/texture-quotes.jpg');
  background-size: cover;
  background-repeat: no-repeat;
  opacity: 0.05;
  z-index: 0;
}

.testimonials-cards {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: var(--spacing-lg);
  position: relative;
  z-index: 1;
}

.testimonials-cards .card {
  flex: 0 0 calc(33.333% - var(--spacing-lg));
  display: flex;
  flex-direction: column;
  align-items: center;
  background-color: var(--white);
  border-radius: var(--border-radius-md);
  overflow: hidden;
  box-shadow: 8px 8px 16px var(--dark-shadow), 
             -8px -8px 16px var(--light-shadow);
  transition: transform var(--transition-medium), box-shadow var(--transition-medium);
}

.testimonials-cards .card:hover {
  transform: translateY(-10px);
  box-shadow: 12px 12px 24px var(--dark-shadow), 
             -12px -12px 24px var(--light-shadow);
}

.testimonials-cards .card-image {
  width: 100%;
  height: 200px;
  overflow: hidden;
  position: relative;
}

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

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

.testimonials-cards .card-content {
  padding: var(--spacing-md);
  text-align: center;
  position: relative;
}

.testimonials-cards .quote {
  font-size: 4rem;
  line-height: 1;
  color: var(--primary-light);
  position: absolute;
  top: -20px;
  left: 20px;
  opacity: 0.5;
  font-family: serif;
}

.testimonials-cards .testimony {
  font-style: italic;
  margin-bottom: var(--spacing-md);
  color: var(--dark-gray);
}

.testimonials-cards .client-name {
  font-weight: bold;
  color: var(--primary-dark);
  margin-bottom: 0;
}

.testimonials-cards .client-position {
  color: var(--split-complementary1);
  font-size: var(--font-size-sm);
  margin-top: 0;
}

/* Community Section */
.comunidad {
  background-color: var(--light-gray);
  position: relative;
}

.comunidad::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: url('image/texture-community.jpg');
  background-size: cover;
  background-repeat: no-repeat;
  opacity: 0.05;
  z-index: 0;
}

.community-content {
  display: flex;
  align-items: center;
  gap: var(--spacing-xl);
  position: relative;
  z-index: 1;
}

.community-image {
  flex: 0 0 45%;
  border-radius: var(--border-radius-md);
  overflow: hidden;
  box-shadow: 10px 10px 20px var(--dark-shadow), 
             -10px -10px 20px var(--light-shadow);
  transform: perspective(1000px) rotateY(-5deg);
  transition: transform var(--transition-medium);
}

.community-image:hover {
  transform: perspective(1000px) rotateY(0);
}

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

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

.community-text {
  flex: 0 0 55%;
}

.community-text h3 {
  color: var(--primary-dark);
  margin-bottom: var(--spacing-md);
}

.community-stats {
  display: flex;
  justify-content: space-between;
  margin-top: var(--spacing-lg);
}

.stat-item {
  text-align: center;
  padding: var(--spacing-md);
  background-color: var(--white);
  border-radius: var(--border-radius-md);
  box-shadow: 5px 5px 10px var(--dark-shadow), 
             -5px -5px 10px var(--light-shadow);
  transition: transform var(--transition-medium);
}

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

.stat-number {
  display: block;
  font-size: var(--font-size-xxl);
  font-weight: bold;
  color: var(--split-complementary2);
  margin-bottom: var(--spacing-xs);
}

.stat-label {
  color: var(--dark-gray);
  font-size: var(--font-size-sm);
}

/* Resources Section */
.recursos {
  background-color: var(--white);
  position: relative;
}

.recursos::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: url('image/texture-resources.jpg');
  background-size: cover;
  background-repeat: no-repeat;
  opacity: 0.05;
  z-index: 0;
}

.resources-cards {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: var(--spacing-lg);
  position: relative;
  z-index: 1;
}

.resources-cards .card {
  flex: 0 0 calc(25% - var(--spacing-lg));
  display: flex;
  flex-direction: column;
  align-items: center;
  background-color: var(--white);
  border-radius: var(--border-radius-md);
  overflow: hidden;
  box-shadow: 8px 8px 16px var(--dark-shadow), 
             -8px -8px 16px var(--light-shadow);
  transition: transform var(--transition-medium);
}

.resources-cards .card:hover {
  transform: translateY(-10px) rotateX(5deg);
}

.resources-cards .card-image {
  width: 100%;
  height: 200px;
  overflow: hidden;
  position: relative;
}

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

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

.resources-cards .card-content {
  padding: var(--spacing-md);
  text-align: center;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

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

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

.resource-link {
  display: inline-block;
  color: var(--primary-color);
  font-weight: 600;
  margin-top: auto;
  transition: color var(--transition-fast);
  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-medium);
}

.resource-link:hover {
  color: var(--primary-dark);
}

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

/* Research Section */
.investigacion {
  background-color: var(--light-gray);
  position: relative;
}

.investigacion::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: url('image/texture-research.jpg');
  background-size: cover;
  background-repeat: no-repeat;
  opacity: 0.05;
  z-index: 0;
}

.research-content {
  display: flex;
  gap: var(--spacing-xl);
  position: relative;
  z-index: 1;
}

.research-text {
  flex: 0 0 50%;
}

.research-text h3 {
  color: var(--primary-dark);
  margin-bottom: var(--spacing-md);
}

.research-publications {
  flex: 0 0 50%;
}

.research-publications h3 {
  color: var(--primary-dark);
  margin-bottom: var(--spacing-md);
  text-align: center;
}

.publication-item {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-md);
  padding: var(--spacing-md);
  background-color: var(--white);
  border-radius: var(--border-radius-md);
  box-shadow: 5px 5px 10px var(--dark-shadow), 
             -5px -5px 10px var(--light-shadow);
  transition: transform var(--transition-medium);
}

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

.publication-icon {
  flex: 0 0 80px;
}

.publication-icon img {
  width: 80px;
  height: 80px;
  object-fit: cover;
  border-radius: var(--border-radius-sm);
}

.publication-content {
  flex: 1;
}

.publication-content h4 {
  color: var(--split-complementary2-dark);
  margin-bottom: var(--spacing-xs);
}

/* News Section */
.noticias {
  background-color: var(--white);
  position: relative;
}

.noticias::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: url('image/texture-news.jpg');
  background-size: cover;
  background-repeat: no-repeat;
  opacity: 0.05;
  z-index: 0;
}

.news-cards {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: var(--spacing-lg);
  position: relative;
  z-index: 1;
}

.news-cards .card {
  flex: 0 0 calc(33.333% - var(--spacing-lg));
  display: flex;
  flex-direction: column;
  align-items: center;
  background-color: var(--white);
  border-radius: var(--border-radius-md);
  overflow: hidden;
  box-shadow: 8px 8px 16px var(--dark-shadow), 
             -8px -8px 16px var(--light-shadow);
  transition: transform var(--transition-medium);
}

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

.news-cards .card-image {
  width: 100%;
  height: 200px;
  overflow: hidden;
  position: relative;
}

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

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

.news-cards .card-content {
  padding: var(--spacing-md);
  text-align: center;
}

.news-cards .news-date {
  color: var(--split-complementary1);
  font-size: var(--font-size-sm);
  margin-bottom: var(--spacing-xs);
}

.news-cards .card-content h3 {
  color: var(--primary-dark);
  margin-bottom: var(--spacing-sm);
  font-size: var(--font-size-lg);
}

.news-link {
  display: inline-block;
  color: var(--primary-color);
  font-weight: 600;
  margin-top: var(--spacing-sm);
  transition: color var(--transition-fast);
  position: relative;
  text-transform: uppercase;
  font-size: var(--font-size-sm);
  letter-spacing: 1px;
}

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

.news-link:hover {
  color: var(--primary-dark);
}

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

/* Contact Section */
.contacto {
  background-color: var(--light-gray);
  position: relative;
}

.contacto::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: url('image/texture-contact.jpg');
  background-size: cover;
  background-repeat: no-repeat;
  opacity: 0.05;
  z-index: 0;
}

.contact-container {
  display: flex;
  gap: var(--spacing-xl);
  position: relative;
  z-index: 1;
}

.contact-info {
  flex: 0 0 40%;
}

.contact-info h3 {
  color: var(--primary-dark);
  margin-bottom: var(--spacing-md);
  text-align: center;
}

.info-item {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-md);
  padding: var(--spacing-md);
  background-color: var(--white);
  border-radius: var(--border-radius-md);
  box-shadow: 5px 5px 10px var(--dark-shadow), 
             -5px -5px 10px var(--light-shadow);
  transition: transform var(--transition-medium);
}

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

.info-icon {
  flex: 0 0 40px;
}

.info-icon img {
  width: 40px;
  height: 40px;
  object-fit: cover;
  border-radius: var(--border-radius-sm);
}

.info-content {
  flex: 1;
}

.info-content h4 {
  color: var(--split-complementary2-dark);
  margin-bottom: var(--spacing-xs);
}

.map-container {
  margin-top: var(--spacing-md);
  border-radius: var(--border-radius-md);
  overflow: hidden;
  box-shadow: 8px 8px 16px var(--dark-shadow), 
             -8px -8px 16px var(--light-shadow);
}

.map-container img {
  width: 100%;
  height: auto;
  display: block;
}

.contact-form {
  flex: 0 0 60%;
  background-color: var(--white);
  padding: var(--spacing-lg);
  border-radius: var(--border-radius-md);
  box-shadow: 10px 10px 20px var(--dark-shadow), 
             -10px -10px 20px var(--light-shadow);
}

.contact-form h3 {
  color: var(--primary-dark);
  margin-bottom: var(--spacing-xs);
  text-align: center;
}

.contact-form p {
  text-align: center;
  margin-bottom: var(--spacing-md);
  color: var(--dark-gray);
}

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

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

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 10px 15px;
  border: 1px solid var(--medium-gray);
  border-radius: var(--border-radius-sm);
  background-color: var(--light-gray);
  font-family: var(--font-body);
  font-size: var(--font-size-md);
  transition: all var(--transition-fast);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 2px rgba(74, 111, 165, 0.2);
}

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

.form-group.checkbox input {
  width: auto;
  margin-right: var(--spacing-xs);
  margin-top: 5px;
}

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

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

.footer-content {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  margin-bottom: var(--spacing-xl);
}

.footer-logo {
  flex: 0 0 100%;
  margin-bottom: var(--spacing-lg);
  text-align: center;
}

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

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

.footer-links {
  flex: 1;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}

.footer-column {
  flex: 0 0 calc(25% - var(--spacing-md));
  margin-bottom: var(--spacing-md);
}

.footer-column h3 {
  color: var(--white);
  margin-bottom: var(--spacing-md);
  position: relative;
  padding-bottom: var(--spacing-xs);
}

.footer-column h3::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 40px;
  height: 2px;
  background-color: var(--primary-color);
}

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

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

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

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

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  padding-top: var(--spacing-md);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-social {
  flex: 0 0 100%;
  margin-bottom: var(--spacing-md);
  text-align: center;
}

.footer-social h3 {
  color: var(--white);
  margin-bottom: var(--spacing-sm);
  font-size: var(--font-size-lg);
}

.social-links {
  display: flex;
  justify-content: center;
  gap: var(--spacing-md);
}

.social-links a {
  color: var(--medium-gray);
  font-weight: 500;
  transition: color var(--transition-fast);
}

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

.footer-copyright {
  flex: 0 0 100%;
  text-align: center;
}

.footer-copyright p {
  color: var(--medium-gray);
  font-size: var(--font-size-sm);
  margin: 0;
}

/* Cookie Consent */
.cookie-consent {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  background-color: rgba(35, 37, 41, 0.95);
  color: var(--white);
  z-index: 9999;
  box-shadow: 0 -5px 15px rgba(0, 0, 0, 0.2);
}

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

.cookie-content p {
  flex: 0 0 80%;
  margin: 0;
}

.cookie-btn {
  flex: 0 0 auto;
  background-color: var(--primary-color);
  color: var(--white);
  border: none;
  padding: 8px 20px;
  border-radius: var(--border-radius-sm);
  cursor: pointer;
  transition: background-color var(--transition-fast);
}

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

/* Success Page */
.success-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--light-gray);
  padding: var(--spacing-xl) 0;
}

.success-container {
  text-align: center;
  max-width: 600px;
  padding: var(--spacing-xl);
  background-color: var(--white);
  border-radius: var(--border-radius-md);
  box-shadow: 10px 10px 20px var(--dark-shadow), 
             -10px -10px 20px var(--light-shadow);
  animation: fadeInUp 1s ease-out;
}

.success-icon {
  width: 100px;
  height: 100px;
  margin: 0 auto var(--spacing-md);
  background-color: var(--split-complementary2-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 50px;
  color: var(--white);
  box-shadow: 5px 5px 10px var(--dark-shadow), 
             -5px -5px 10px var(--light-shadow);
}

.success-message h2 {
  color: var(--primary-dark);
  margin-bottom: var(--spacing-md);
}

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

/* Privacy & Terms Pages */
.page-content {
  padding-top: 100px;
  min-height: calc(100vh - 300px);
}

.page-content .container {
  background-color: var(--white);
  border-radius: var(--border-radius-md);
  padding: var(--spacing-xl);
  box-shadow: 10px 10px 20px var(--dark-shadow), 
             -10px -10px 20px var(--light-shadow);
}

.page-title {
  color: var(--primary-dark);
  margin-bottom: var(--spacing-lg);
  text-align: center;
}

.page-section {
  margin-bottom: var(--spacing-xl);
}

.page-section h3 {
  color: var(--split-complementary2-dark);
  margin-bottom: var(--spacing-md);
  padding-bottom: var(--spacing-xs);
  border-bottom: 1px solid var(--medium-gray);
}

/* Media Queries */
@media (max-width: 1200px) {
  .container {
    max-width: 960px;
  }
  
  .progress-step {
    flex: 0 0 calc(33.333% - 30px);
    margin-bottom: var(--spacing-md);
  }
  
  .progress-step:nth-child(3)::after {
    display: none;
  }
  
  .services-cards .card,
  .testimonials-cards .card,
  .news-cards .card {
    flex: 0 0 calc(50% - var(--spacing-md));
  }
  
  .team-cards .card,
  .resources-cards .card {
    flex: 0 0 calc(33.333% - var(--spacing-md));
  }
  
  .community-content,
  .research-content,
  .contact-container {
    flex-direction: column;
  }
  
  .community-image,
  .research-text,
  .research-publications,
  .contact-info,
  .contact-form {
    flex: 0 0 100%;
  }
  
  .community-image {
    margin-bottom: var(--spacing-lg);
  }
  
  .research-text {
    margin-bottom: var(--spacing-lg);
  }
}

@media (max-width: 992px) {
  .container {
    max-width: 720px;
  }
  
  .nav-desktop {
    display: none;
  }
  
  .burger-menu {
    display: flex;
  }
  
  .hero-content {
    max-width: 600px;
  }
  
  .progress-step {
    flex: 0 0 calc(50% - 30px);
  }
  
  .progress-step:nth-child(2)::after {
    display: none;
  }
  
  .team-cards .card,
  .resources-cards .card {
    flex: 0 0 calc(50% - var(--spacing-md));
  }
  
  .footer-column {
    flex: 0 0 calc(50% - var(--spacing-md));
  }
}

@media (max-width: 768px) {
  .container {
    max-width: 540px;
  }
  
  .hero-content {
    max-width: 100%;
  }
  
  .hero-buttons {
    flex-direction: column;
    gap: var(--spacing-sm);
  }
  
  .progress-step {
    flex: 0 0 100%;
  }
  
  .progress-step::after {
    display: none;
  }
  
  .services-cards .card,
  .team-cards .card,
  .testimonials-cards .card,
  .resources-cards .card,
  .news-cards .card {
    flex: 0 0 100%;
  }
  
  .community-stats {
    flex-direction: column;
    gap: var(--spacing-md);
  }
  
  .footer-column {
    flex: 0 0 100%;
  }
  
  .social-links {
    flex-wrap: wrap;
  }
}

@media (max-width: 576px) {
  .container {
    padding: 0 var(--spacing-sm);
  }
  
  h1 {
    font-size: var(--font-size-xxl);
  }
  
  h2 {
    font-size: var(--font-size-xl);
  }
  
  h3 {
    font-size: var(--font-size-lg);
  }
  
  .section-title {
    font-size: var(--font-size-xl);
  }
  
  .cookie-content {
    flex-direction: column;
    text-align: center;
  }
  
  .cookie-content p {
    flex: 0 0 100%;
    margin-bottom: var(--spacing-sm);
  }
}