:root {
  /* Primary colors */
  --primary-color: #3273dc;
  --primary-dark: #2366c7;
  --primary-light: #4a86e8;
  
  /* Secondary colors */
  --secondary-color: #4caf50;
  --secondary-dark: #3d8b40;
  --secondary-light: #6abf69;
  
  /* Neutral colors */
  --neutral-100: #ffffff;
  --neutral-200: #f5f7fa;
  --neutral-300: #e5e9f0;
  --neutral-400: #d8dee9;
  --neutral-500: #9aa5b8;
  --neutral-600: #4c566a;
  --neutral-700: #3b4252;
  --neutral-800: #2e3440;
  --neutral-900: #1f2937;
  
  /* Text colors */
  --text-dark: #2e3440;
  --text-medium: #4c566a;
  --text-light: #9aa5b8;
  --text-white: #ffffff;
  
  /* Semantic colors */
  --success: #4caf50;
  --warning: #f9a825;
  --error: #e53935;
  
  /* UI elements */
  --border-radius-sm: 4px;
  --border-radius-md: 8px;
  --border-radius-lg: 16px;
  --border-radius-xl: 24px;
  
  /* Shadows */
  --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 16px 32px rgba(0, 0, 0, 0.1);
  
  /* Spacing */
  --space-xs: 4px;
  --space-sm: 8px;
  --space-md: 16px;
  --space-lg: 24px;
  --space-xl: 32px;
  --space-xxl: 48px;
  
  /* Fonts */
  --font-heading: 'Space Grotesk', sans-serif;
  --font-body: 'DM Sans', sans-serif;
  
  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;
  --transition-slow: 0.5s ease;
}

/* Base styles */
html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  color: var(--text-dark);
  line-height: 1.6;
  background-color: var(--neutral-100);
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 600;
  color: var(--text-dark);
  margin-bottom: var(--space-md);
  line-height: 1.2;
}

.title {
  font-family: var(--font-heading);
}

.subtitle {
  font-family: var(--font-body);
  color: var(--text-medium);
}

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;
  border-radius: var(--border-radius-md);
}

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

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

/* Buttons */
.button {
  display: inline-block;
  font-family: var(--font-body);
  font-weight: 500;
  padding: 10px 24px;
  border-radius: var(--border-radius-md);
  cursor: pointer;
  transition: all var(--transition-normal);
  text-align: center;
  text-decoration: none;
  border: none;
  outline: none;
}

.button:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.button.is-primary {
  background-color: var(--primary-color);
  color: var(--text-white);
}

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

.button.is-primary.is-outlined {
  background-color: transparent;
  border: 2px solid var(--primary-color);
  color: var(--primary-color);
}

.button.is-primary.is-outlined:hover {
  background-color: var(--primary-color);
  color: var(--text-white);
}

.button.is-light {
  background-color: var(--neutral-200);
  color: var(--text-dark);
}

.button.is-light:hover {
  background-color: var(--neutral-300);
}

.button.is-light.is-outlined {
  background-color: transparent;
  border: 2px solid var(--neutral-200);
  color: var(--text-white);
}

.button.is-light.is-outlined:hover {
  background-color: var(--text-white);
  color: var(--text-dark);
}

/* Header and Navigation */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background-color: var(--neutral-100);
  box-shadow: var(--shadow-sm);
  z-index: 1000;
  padding: var(--space-sm) 0;
  transition: all var(--transition-normal);
}

.header.scrolled {
  background-color: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
}

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

.navbar-brand {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.5rem;
}

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

.navbar-menu {
  display: flex;
}

.navbar-item {
  padding: var(--space-sm) var(--space-md);
  color: var(--text-medium);
  transition: color var(--transition-fast);
  text-decoration: none;
}

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

.navbar-burger {
  display: none;
  cursor: pointer;
  height: 3.25rem;
  width: 3.25rem;
  position: relative;
}

.navbar-burger span {
  background-color: var(--text-dark);
  display: block;
  height: 2px;
  width: 20px;
  position: absolute;
  left: 50%;
  margin-left: -10px;
  transition: transform var(--transition-normal);
}

.navbar-burger span:nth-child(1) {
  top: calc(50% - 7px);
}

.navbar-burger span:nth-child(2) {
  top: 50%;
}

.navbar-burger span:nth-child(3) {
  top: calc(50% + 7px);
}

.navbar-burger.is-active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.navbar-burger.is-active span:nth-child(2) {
  opacity: 0;
}

.navbar-burger.is-active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Hero Section */
.hero {
  position: relative;
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
  color: var(--text-white);
  overflow: hidden;
}

.hero-body {
  position: relative;
  z-index: 2;
  padding: 120px 0;
}

.hero .title,
.hero .subtitle {
  color: var(--text-white);
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.hero .buttons {
  margin-top: var(--space-lg);
}

/* Particles Animation */
.particles-container {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  z-index: 1;
}

.particle {
  position: absolute;
  width: 8px;
  height: 8px;
  background-color: rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  animation: float 15s infinite ease-in-out;
}

@keyframes float {
  0% {
    transform: translateY(0) translateX(0);
    opacity: 0;
  }
  20% {
    opacity: 0.8;
  }
  80% {
    opacity: 0.8;
  }
  100% {
    transform: translateY(-100px) translateX(30px);
    opacity: 0;
  }
}

/* Contact Form */
.contact-top {
  background-color: var(--neutral-200);
  padding: var(--space-xl) 0;
  margin-top: 70px;
}

.contact-form-container {
  background-color: var(--neutral-100);
  border-radius: var(--border-radius-lg);
  padding: var(--space-xl);
  box-shadow: var(--shadow-md);
}

.form .field {
  margin-bottom: var(--space-md);
}

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

.form .input,
.form .textarea,
.form .select select {
  border: 1px solid var(--neutral-400);
  border-radius: var(--border-radius-md);
  padding: var(--space-sm) var(--space-md);
  transition: border-color var(--transition-fast);
  width: 100%;
  font-family: var(--font-body);
}

.form .input:focus,
.form .textarea:focus,
.form .select select:focus {
  border-color: var(--primary-color);
  outline: none;
  box-shadow: 0 0 0 2px rgba(50, 115, 220, 0.2);
}

/* Methodology Section */
.methodology {
  background-color: var(--neutral-100);
}

.methodology .title {
  margin-bottom: var(--space-lg);
}

.methodology .columns {
  margin-bottom: var(--space-xl);
}

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

.methodology .image-container {
  overflow: hidden;
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-md);
}

.methodology img {
  transition: transform var(--transition-slow);
}

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

/* Stats Section */
.stats {
  background-color: var(--neutral-200);
}

.stat-card {
  background-color: var(--neutral-100);
  border-radius: var(--border-radius-lg);
  padding: var(--space-xl);
  text-align: center;
  box-shadow: var(--shadow-md);
  height: 100%;
  transition: transform var(--transition-normal);
}

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

.stat-card .title {
  color: var(--primary-color);
  font-size: 3rem;
  font-weight: 700;
  margin-bottom: var(--space-sm);
}

.stat-card .subtitle {
  color: var(--text-medium);
  font-size: 1rem;
}

/* External Resources Section */
.external-resources {
  background-color: var(--neutral-100);
}

.external-resources .card {
  height: 100%;
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: transform var(--transition-normal);
  display: flex;
  flex-direction: column;
}

.external-resources .card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.external-resources .card-content {
  padding: var(--space-lg);
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.external-resources .title {
  font-size: 1.25rem;
  margin-bottom: var(--space-sm);
}

.external-resources .title a {
  color: var(--primary-color);
}

.external-resources .title a:hover {
  text-decoration: underline;
}

.external-resources .content {
  color: var(--text-medium);
  flex-grow: 1;
}

/* Innovation Section */
.innovation {
  background-color: var(--neutral-200);
}

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

.innovation .image-container {
  overflow: hidden;
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-md);
}

.innovation img {
  transition: transform var(--transition-slow);
}

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

/* Insights Section */
.insights {
  background-color: var(--neutral-100);
}

.insights .card {
  height: 100%;
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: transform var(--transition-normal);
  display: flex;
  flex-direction: column;
}

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

.insights .card-image {
  overflow: hidden;
}

.insights .card-image img {
  transition: transform var(--transition-slow);
  width: 100%;
  height: 240px;
  object-fit: cover;
}

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

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

.insights .title {
  font-size: 1.5rem;
  margin-bottom: var(--space-sm);
  color: var(--text-dark);
}

.insights .content {
  color: var(--text-medium);
  flex-grow: 1;
  margin-bottom: var(--space-md);
}

/* Blog Section */
.blog {
  background-color: var(--neutral-200);
}

.blog .card {
  height: 100%;
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: transform var(--transition-normal);
  display: flex;
  flex-direction: column;
}

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

.blog .card-image {
  overflow: hidden;
}

.blog .card-image img {
  transition: transform var(--transition-slow);
  width: 100%;
  height: 240px;
  object-fit: cover;
}

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

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

.blog .subtitle {
  font-size: 0.875rem;
  color: var(--text-light);
}

.blog .title {
  font-size: 1.5rem;
  margin-bottom: var(--space-sm);
  color: var(--text-dark);
}

.blog .content {
  color: var(--text-medium);
  flex-grow: 1;
  margin-bottom: var(--space-md);
}

.blog .button {
  align-self: flex-start;
}

/* Partners Section */
.partners {
  background-color: var(--neutral-200);
}

.partner-card {
  background-color: var(--neutral-100);
  border-radius: var(--border-radius-lg);
  padding: var(--space-lg);
  box-shadow: var(--shadow-md);
  height: 100%;
  transition: transform var(--transition-normal);
  display: flex;
  flex-direction: column;
  align-items: center;
}

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

.partner-card img {
  max-width: 100%;
  height: auto;
  margin-bottom: var(--space-md);
  border-radius: var(--border-radius-md);
}

.partner-card .title {
  font-size: 1.25rem;
  color: var(--text-dark);
  text-align: center;
}

/* Contact Section */
.contact {
  background-color: var(--neutral-100);
}

/* Footer */
.footer {
  background-color: var(--neutral-800);
  color: var(--text-white);
  padding: var(--space-xxl) 0;
}

.footer .title {
  color: var(--text-white);
  margin-bottom: var(--space-md);
}

.footer p {
  color: var(--neutral-400);
}

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

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

.footer ul li a {
  color: var(--neutral-400);
  transition: color var(--transition-fast);
}

.footer ul li a:hover {
  color: var(--neutral-100);
}

.footer .social-links li a {
  display: inline-block;
  color: var(--neutral-400);
  transition: color var(--transition-fast);
}

.footer .social-links li a:hover {
  color: var(--neutral-100);
}

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

.success-container {
  max-width: 600px;
  padding: var(--space-xl);
  background-color: var(--neutral-100);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-lg);
}

.success-icon {
  font-size: 4rem;
  color: var(--success);
  margin-bottom: var(--space-lg);
}

/* Privacy & Terms Pages */
.page-content {
  padding-top: 100px;
  padding-bottom: var(--space-xxl);
}

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

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

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

/* Cookie Consent */
#cookie-consent {
  background-color: rgba(30, 30, 30, 0.9);
  color: var(--text-white);
  border-radius: var(--border-radius-md);
  box-shadow: var(--shadow-lg);
  max-width: 100%;
  margin: 0 var(--space-md) var(--space-md);
}

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

#accept-cookies {
  background-color: var(--primary-color);
  color: var(--text-white);
  border: none;
  padding: 10px 20px;
  border-radius: var(--border-radius-md);
  cursor: pointer;
  transition: background-color var(--transition-fast);
}

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

/* Card styles */
.card {
  display: flex;
  flex-direction: column;
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
  height: 100%;
}

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

.card-image {
  overflow: hidden;
  width: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
}

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

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

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

/* Utility Classes */
.h-100 {
  height: 100%;
}

.mt-3 {
  margin-top: 0.75rem;
}

.mt-6 {
  margin-top: 1.5rem;
}

.mb-5 {
  margin-bottom: 1.25rem;
}

.mb-6 {
  margin-bottom: 1.5rem;
}

/* Media Queries */
@media screen and (max-width: 1023px) {
  .navbar-brand{
    width: 100%;
  }
  .navbar-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background-color: var(--neutral-100);
    box-shadow: var(--shadow-md);
    padding: var(--space-md) 0;
  }
  
  .navbar-menu.is-active {
    display: block;
  }
  
  .navbar-item {
    display: block;
    padding: var(--space-md);
  }
  
  .navbar-burger {
    display: block;
  }
  
  .hero-body {
    padding: 80px 0;
  }
  
  .hero .title {
    font-size: 2.5rem;
  }
  
  .hero .subtitle {
    font-size: 1.2rem;
  }
}

@media screen and (max-width: 768px) {
  .section {
    padding: var(--space-xl) 0;
  }
  
  .hero-body {
    padding: 60px 0;
  }
  
  .hero .title {
    font-size: 2rem;
  }
  
  .hero .subtitle {
    font-size: 1rem;
  }
  
  .title.is-2 {
    font-size: 1.75rem;
  }
  
  .columns:not(.is-desktop) {
    display: block;
  }
  
  .column {
    width: 100%;
    margin-bottom: var(--space-lg);
  }
  
  .stat-card {
    margin-bottom: var(--space-md);
  }
}

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

.fade-in-up {
  animation: fadeInUp 0.5s ease forwards;
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

.fade-in {
  animation: fadeIn 0.5s ease forwards;
}

/* Read more link styles */
a.read-more {
  display: inline-block;
  font-weight: 500;
  color: var(--primary-color);
  transition: color var(--transition-fast), transform var(--transition-fast);
  text-decoration: none;
  position: relative;
}

a.read-more::after {
  content: "→";
  display: inline-block;
  margin-left: var(--space-xs);
  transition: transform var(--transition-fast);
}

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

a.read-more:hover::after {
  transform: translateX(4px);
}