/* Base Variables and Reset */
:root {
  /* Primary Colors */
  --primary-color: #3498db;
  --primary-dark: #2980b9;
  --primary-light: #5dade2;
  
  /* Complementary Colors */
  --secondary-color: #e67e22;
  --secondary-dark: #d35400;
  --secondary-light: #f39c12;
  
  /* Neutral Colors */
  --dark: #333333;
  --dark-gray: #555555;
  --medium-gray: #888888;
  --light-gray: #dddddd;
  --lightest: #f9f9f9;
  --white: #ffffff;
  
  /* UI Elements */
  --success: #2ecc71;
  --warning: #f1c40f;
  --error: #e74c3c;
  
  /* Typography */
  --heading-font: 'Inter', sans-serif;
  --body-font: 'IBM Plex Sans', sans-serif;
  
  /* 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, 0.15);
  
  /* Border Radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;
  
  /* Spacing */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 2rem;
  --space-xl: 3rem;
  --space-xxl: 5rem;
  
  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;
  --transition-slow: 0.5s ease;
}

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

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

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

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

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;
}

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

.section-title {
  font-size: 2.5rem;
  text-align: center;
  margin-bottom: var(--space-xl);
  position: relative;
}

.section-title::after {
  content: '';
  display: block;
  width: 60px;
  height: 4px;
  background: var(--primary-color);
  margin: var(--space-md) auto 0;
  border-radius: var(--radius-full);
}

.section-description {
  text-align: center;
  max-width: 800px;
  margin: 0 auto var(--space-xl);
  color: var(--dark-gray);
  font-size: 1.1rem;
}

/* Button Styles */
.btn {
  display: inline-block;
  padding: var(--space-sm) var(--space-lg);
  border-radius: var(--radius-md);
  font-weight: 500;
  text-align: center;
  cursor: pointer;
  transition: all var(--transition-normal);
  border: none;
  font-family: var(--body-font);
  font-size: 1rem;
  line-height: 1.5;
}

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

.btn:active {
  transform: translateY(0);
}

.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(--secondary-color);
  color: var(--white);
}

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

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

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

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

.header.scrolled {
  box-shadow: var(--shadow-md);
}

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

.logo h1 {
  font-size: 1.8rem;
  font-weight: 700;
}

.logo a {
  color: var(--dark);
  text-decoration: none;
}

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

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

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

.nav-links li {
  margin-left: var(--space-lg);
}

.nav-links a {
  color: var(--dark);
  font-weight: 500;
  transition: color var(--transition-fast);
  position: relative;
}

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

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

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

.burger-menu {
  display: none;
  flex-direction: column;
  cursor: pointer;
}

.burger-menu span {
  display: block;
  width: 25px;
  height: 3px;
  background-color: var(--dark);
  margin: 3px 0;
  transition: all var(--transition-normal);
}

/* Hero Section */
.hero {
  position: relative;
  padding: 120px 0 80px;
  overflow: hidden;
}

.hero-background {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  z-index: -1;
}

.hero-background::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(rgba(0, 0, 0, 0.6), rgba(0, 0, 0, 0.3));
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
  padding: var(--space-xxl) 0;
}

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

.hero-content p {
  font-size: 1.3rem;
  color: var(--white);
  margin-bottom: var(--space-xl);
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

/* Gallery Section */
.gallery {
  padding: var(--space-xxl) 0;
  background-color: var(--lightest);
}

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

.filter-btn {
  background: none;
  border: none;
  padding: var(--space-sm) var(--space-lg);
  margin: 0 var(--space-xs);
  cursor: pointer;
  font-family: var(--body-font);
  font-weight: 500;
  color: var(--dark-gray);
  border-radius: var(--radius-full);
  transition: all var(--transition-normal);
}

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

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

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

.gallery-item {
  transition: transform var(--transition-normal);
}

.gallery-item:hover {
  transform: translateY(-10px);
}

.card {
  background-color: var(--white);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
  align-items: center;
  height: 100%;
}

.card:hover {
  box-shadow: var(--shadow-lg);
}

.card-image {
  width: 100%;
  height: 220px;
  overflow: hidden;
}

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

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

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

.card-content h3 {
  margin-bottom: var(--space-sm);
  font-size: 1.4rem;
}

.card-content .price {
  color: var(--dark-gray);
  margin: var(--space-sm) 0 var(--space-lg);
}

.card-content .price span {
  color: var(--secondary-color);
  font-weight: 700;
}

/* Methodology Section */
.methodology {
  padding: var(--space-xxl) 0;
  background-color: var(--white);
}

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

.step-card {
  background-color: var(--lightest);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
  box-shadow: var(--shadow-sm);
  position: relative;
  transition: all var(--transition-normal);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

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

.step-number {
  background-color: var(--primary-color);
  color: var(--white);
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  display: flex;
  justify-content: center;
  align-items: center;
  font-weight: bold;
  position: absolute;
  top: -20px;
  left: 50%;
  transform: translateX(-50%);
}

.step-image {
  width: 100%;
  height: 180px;
  overflow: hidden;
  border-radius: var(--radius-sm);
  margin-bottom: var(--space-md);
  margin-top: var(--space-lg);
}

.step-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.step-card h3 {
  margin-bottom: var(--space-sm);
  font-size: 1.2rem;
}

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

.methodology-accordion h3 {
  text-align: center;
  margin-bottom: var(--space-lg);
}

.accordion {
  background-color: var(--lightest);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.accordion-item {
  border-bottom: 1px solid var(--light-gray);
}

.accordion-item:last-child {
  border-bottom: none;
}

.accordion-header {
  padding: var(--space-lg);
  cursor: pointer;
  font-weight: 500;
  position: relative;
  transition: all var(--transition-fast);
}

.accordion-header::after {
  content: '+';
  position: absolute;
  right: var(--space-lg);
  top: 50%;
  transform: translateY(-50%);
  font-size: 1.5rem;
  transition: all var(--transition-fast);
}

.accordion-item.active .accordion-header::after {
  content: '-';
}

.accordion-item.active .accordion-header {
  background-color: var(--primary-light);
  color: var(--white);
}

.accordion-content {
  padding: 0 var(--space-lg);
  max-height: 0;
  overflow: hidden;
  transition: all var(--transition-normal);
}

.accordion-item.active .accordion-content {
  padding: var(--space-lg);
  max-height: 1000px;
}

/* External Resources Section */
.external-resources {
  padding: var(--space-xxl) 0;
  background-color: var(--lightest);
}

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

.resource-card {
  background-color: var(--white);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
  height: 100%;
}

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

.resource-card h3 {
  margin-bottom: var(--space-md);
  font-size: 1.3rem;
}

.resource-card h3 a {
  color: var(--primary-color);
}

.resource-card h3 a:hover {
  color: var(--primary-dark);
  text-decoration: underline;
}

.resource-card p {
  color: var(--dark-gray);
}

/* Statistics Section */
.statistics {
  padding: var(--space-xxl) 0;
  background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
  color: var(--white);
}

.statistics .section-title {
  color: var(--white);
}

.statistics .section-title::after {
  background-color: var(--white);
}

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

.stat-widget {
  background-color: rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
  text-align: center;
  transition: all var(--transition-normal);
  backdrop-filter: blur(10px);
  display: flex;
  flex-direction: column;
  align-items: center;
}

.stat-widget:hover {
  transform: translateY(-5px);
  background-color: rgba(255, 255, 255, 0.2);
}

.stat-icon {
  margin-bottom: var(--space-md);
  width: 80px;
  height: 80px;
  border-radius: var(--radius-full);
  overflow: hidden;
}

.stat-number {
  font-size: 3rem;
  font-weight: 700;
  margin-bottom: var(--space-sm);
  font-family: var(--heading-font);
}

.stat-title {
  font-size: 1.2rem;
  font-weight: 500;
  margin-bottom: var(--space-md);
}

/* Partners Section */
.partners {
  padding: var(--space-xxl) 0;
  background-color: var(--white);
}

.partners-slider {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-lg);
}

.partner-logo {
  flex: 1;
  min-width: 150px;
  max-width: 200px;
  height: 100px;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: var(--space-md);
  filter: grayscale(100%);
  opacity: 0.7;
  transition: all var(--transition-normal);
}

.partner-logo:hover {
  filter: grayscale(0);
  opacity: 1;
}

.partner-logo img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}

/* Testimonials Section */
.testimonials {
  padding: var(--space-xxl) 0;
  background-color: var(--lightest);
}

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

.testimonial-card {
  background-color: var(--white);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: var(--space-lg);
  transition: all var(--transition-normal);
}

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

.testimonial-image {
  width: 100px;
  height: 100px;
  border-radius: var(--radius-full);
  overflow: hidden;
  margin-bottom: var(--space-md);
  border: 3px solid var(--primary-color);
}

.testimonial-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

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

.testimonial-rating {
  margin-bottom: var(--space-md);
  color: var(--secondary-color);
}

.star {
  font-size: 1.2rem;
}

.testimonial-text {
  font-style: italic;
  color: var(--dark-gray);
  margin-bottom: var(--space-md);
}

.testimonial-author {
  font-weight: 500;
  color: var(--dark);
}

/* Contact Section */
.contact {
  padding: var(--space-xxl) 0;
  background-color: var(--white);
}

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

.contact-info {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: var(--space-lg);
}

.contact-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.contact-icon {
  width: 50px;
  height: 50px;
  margin-bottom: var(--space-md);
}

.contact-text h3 {
  margin-bottom: var(--space-sm);
  font-size: 1.2rem;
}

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

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

.contact-form {
  display: flex;
  flex-direction: column;
}

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

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
}

label {
  display: block;
  margin-bottom: var(--space-xs);
  font-weight: 500;
}

input, select, textarea {
  width: 100%;
  padding: var(--space-sm) var(--space-md);
  border: 1px solid var(--light-gray);
  border-radius: var(--radius-sm);
  font-family: var(--body-font);
  font-size: 1rem;
  transition: all var(--transition-fast);
}

input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 2px rgba(52, 152, 219, 0.2);
}

.map-container {
  margin-top: var(--space-xl);
}

.map-container h3 {
  text-align: center;
  margin-bottom: var(--space-md);
}

.map {
  height: 400px;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

/* Footer */
.footer {
  background-color: var(--dark);
  color: var(--white);
  padding: var(--space-xl) 0 var(--space-md);
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

.footer-logo h2 {
  color: var(--white);
  margin-bottom: var(--space-sm);
}

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

.footer-links h3 {
  color: var(--white);
  margin-bottom: var(--space-lg);
  font-size: 1.2rem;
}

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

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

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

.footer-links a:hover {
  color: var(--primary-light);
}

.footer-contact h3 {
  color: var(--white);
  margin-bottom: var(--space-lg);
  font-size: 1.2rem;
}

.footer-contact p {
  margin-bottom: var(--space-sm);
  color: var(--light-gray);
}

.footer-contact a {
  color: var(--primary-light);
}

.social-links {
  margin-top: var(--space-lg);
}

.social-links h3 {
  margin-bottom: var(--space-md);
}

.social-links ul {
  display: flex;
  list-style: none;
}

.social-links li {
  margin-right: var(--space-md);
}

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

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

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

.copyright {
  color: var(--medium-gray);
}

.legal-links {
  display: flex;
}

.legal-links a {
  margin-left: var(--space-lg);
  color: var(--medium-gray);
}

.legal-links a:hover {
  color: var(--primary-light);
}

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

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

.success-icon {
  font-size: 5rem;
  color: var(--success);
  margin-bottom: var(--space-lg);
}

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

.success-message {
  font-size: 1.2rem;
  margin-bottom: var(--space-xl);
}

/* Pages - Privacy & Terms */
.page-content {
  padding-top: 120px;
  padding-bottom: var(--space-xxl);
}

.page-title {
  margin-bottom: var(--space-xl);
  text-align: center;
}

.content-section {
  margin-bottom: var(--space-xl);
}

.content-section h2 {
  margin-bottom: var(--space-md);
  font-size: 1.8rem;
}

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

.content-section ul {
  margin-bottom: var(--space-md);
  padding-left: var(--space-xl);
}

.content-section li {
  margin-bottom: var(--space-sm);
}

/* Read More Links */
.read-more {
  display: inline-block;
  color: var(--primary-color);
  font-weight: 500;
  transition: all var(--transition-fast);
  margin-top: var(--space-sm);
}

.read-more:hover {
  color: var(--primary-dark);
  transform: translateX(5px);
}

.read-more::after {
  content: ' →';
  transition: all var(--transition-fast);
}

.read-more:hover::after {
  margin-left: var(--space-xs);
}

/* Animation Styles */
[data-motion="fade-up"] {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

[data-motion="fade-up"].in-view {
  opacity: 1;
  transform: translateY(0);
}

[data-motion="fade-in"] {
  opacity: 0;
  transition: opacity 0.6s ease;
}

[data-motion="fade-in"].in-view {
  opacity: 1;
}

[data-motion="slide-left"] {
  opacity: 0;
  transform: translateX(-30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

[data-motion="slide-left"].in-view {
  opacity: 1;
  transform: translateX(0);
}

[data-motion="slide-right"] {
  opacity: 0;
  transform: translateX(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

[data-motion="slide-right"].in-view {
  opacity: 1;
  transform: translateX(0);
}

/* Cookie Consent */
#cookie-consent {
  border-top: 1px solid rgba(255, 255, 255, 0.2);
}

#accept-cookies:hover {
  background-color: #45a049;
}

/* Responsive Styles */
@media screen and (max-width: 1024px) {
  .hero-content h1 {
    font-size: 3rem;
  }
  
  .hero-content p {
    font-size: 1.2rem;
  }
  
  .section-title {
    font-size: 2.2rem;
  }
}

@media screen and (max-width: 768px) {
  .navigation {
    display: none;
  }
  
  .navigation.active {
    display: flex;
    position: absolute;
    top: 70px;
    left: 0;
    width: 100%;
    background-color: var(--white);
    box-shadow: var(--shadow-md);
    flex-direction: column;
    padding: var(--space-md) 0;
  }
  
  .nav-links {
    flex-direction: column;
    width: 100%;
  }
  
  .nav-links li {
    margin: 0;
    text-align: center;
    padding: var(--space-sm) 0;
  }
  
  .burger-menu {
    display: flex;
  }
  
  .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(7px, -6px);
  }
  
  .hero-content h1 {
    font-size: 2.5rem;
  }
  
  .hero-content p {
    font-size: 1.1rem;
  }
  
  .contact-container {
    grid-template-columns: 1fr;
  }
  
  .footer-content {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
  
  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
  
  .legal-links {
    margin-top: var(--space-md);
    justify-content: center;
  }
  
  .legal-links a {
    margin: 0 var(--space-sm);
  }
}

@media screen and (max-width: 480px) {
  html {
    font-size: 14px;
  }
  
  .container {
    padding: 0 var(--space-md);
  }
  
  .hero-content h1 {
    font-size: 2rem;
  }
  
  .section-title {
    font-size: 1.8rem;
  }
  
  .form-row {
    grid-template-columns: 1fr;
  }
}