:root {
  /* Base colors */
  --color-primary: #4e54c8;
  --color-primary-light: #6c74df;
  --color-primary-dark: #3c3f94;
  --color-secondary: #8f94fb;
  --color-secondary-light: #a7acff;
  --color-secondary-dark: #7579d3;
  
  /* Neutral colors */
  --color-dark: #1a1a2e;
  --color-dark-medium: #2c2c3d;
  --color-medium: #50547c;
  --color-light-medium: #8b8eab;
  --color-light: #e6e7ff;
  --color-white: #ffffff;
  
  /* Text colors */
  --text-primary: var(--color-dark);
  --text-secondary: var(--color-medium);
  --text-light: var(--color-light);
  --text-white: var(--color-white);
  
  /* Accent colors */
  --color-success: #34d399;
  --color-warning: #fbbf24;
  --color-error: #ef4444;
  --color-info: #3b82f6;
  
  /* Spacing */
  --space-xs: 0.25rem; /* 4px */
  --space-sm: 0.5rem;  /* 8px */
  --space-md: 1rem;    /* 16px */
  --space-lg: 1.5rem;  /* 24px */
  --space-xl: 2rem;    /* 32px */
  --space-xxl: 3rem;   /* 48px */
  --space-xxxl: 5rem;  /* 80px */
  
  /* Typography */
  --font-heading: 'Montserrat', sans-serif;
  --font-body: 'Merriweather', serif;
  --font-size-xs: 0.75rem;  /* 12px */
  --font-size-sm: 0.875rem; /* 14px */
  --font-size-md: 1rem;     /* 16px */
  --font-size-lg: 1.125rem; /* 18px */
  --font-size-xl: 1.25rem;  /* 20px */
  --font-size-xxl: 1.5rem;  /* 24px */
  --font-size-xxxl: 2rem;   /* 32px */
  --font-size-xxxxl: 2.5rem; /* 40px */
  
  /* Border radius */
  --radius-sm: 0.25rem;  /* 4px */
  --radius-md: 0.5rem;   /* 8px */
  --radius-lg: 1rem;     /* 16px */
  --radius-full: 9999px;
  
  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  
  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-medium: 0.3s ease;
  --transition-slow: 0.5s ease;
  
  /* Container widths */
  --container-sm: 640px;
  --container-md: 768px;
  --container-lg: 1024px;
  --container-xl: 1280px;
  
  /* Z-index layers */
  --z-negative: -1;
  --z-normal: 0;
  --z-dropdown: 10;
  --z-sticky: 20;
  --z-fixed: 30;
  --z-modal-backdrop: 40;
  --z-modal: 50;
  --z-popover: 60;
  --z-tooltip: 70;
}

/* Base styles */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

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

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

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

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

h2 {
  font-size: var(--font-size-xxxl);
  position: relative;
  padding-bottom: var(--space-md);
  margin-bottom: var(--space-xl);
}

h2:after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  background: var(--color-primary);
  border-radius: var(--radius-full);
}

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

h4 {
  font-size: var(--font-size-xl);
}

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

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

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

ul, ol {
  list-style-position: inside;
  margin-bottom: var(--space-md);
}

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

.container {
  width: 100%;
  max-width: var(--container-xl);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--space-md);
  padding-right: var(--space-md);
}

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

.section-intro {
  text-align: center;
  max-width: 800px;
  margin: 0 auto var(--space-xl);
  font-size: var(--font-size-lg);
}

/* Buttons */
.btn, 
button, 
input[type='submit'] {
  display: inline-block;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: var(--font-size-md);
  padding: var(--space-sm) var(--space-lg);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-fast);
  text-align: center;
  text-decoration: none;
  border: 2px solid transparent;
  box-shadow: var(--shadow-md);
}

.btn:hover, 
button:hover, 
input[type='submit']:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn:focus, 
button:focus, 
input[type='submit']:focus {
  outline: none;
  box-shadow: 0 0 0 3px rgba(78, 84, 200, 0.3);
}

.btn.primary, 
button.primary, 
input[type='submit'].primary {
  background-color: var(--color-primary);
  color: var(--text-white);
}

.btn.primary:hover, 
button.primary:hover, 
input[type='submit'].primary:hover {
  background-color: var(--color-primary-light);
}

.btn.secondary, 
button.secondary, 
input[type='submit'].secondary {
  background-color: transparent;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.btn.secondary:hover, 
button.secondary:hover, 
input[type='submit'].secondary:hover {
  background-color: var(--color-primary);
  color: var(--text-white);
}

/* Header */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: var(--z-fixed);
  background-color: var(--color-white);
  box-shadow: var(--shadow-md);
  transition: all var(--transition-medium);
  padding: var(--space-md) 0;
}

.header.scrolled {
  padding: var(--space-sm) 0;
  background-color: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
}

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

.logo a {
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--color-primary);
  font-size: var(--font-size-xl);
  text-decoration: none;
}

.logo h1 {
  margin-bottom: 0;
  font-size: var(--font-size-xxl);
}

.desktop-nav {
  display: none;
}

.desktop-nav ul {
  display: flex;
  gap: var(--space-md);
  list-style: none;
  margin: 0;
}

.desktop-nav a {
  color: var(--text-primary);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: var(--font-size-sm);
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
}

.desktop-nav a:hover {
  color: var(--color-primary);
  background-color: var(--color-light);
}

.mobile-menu-toggle {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  width: 30px;
  height: 20px;
  cursor: pointer;
}

.mobile-menu-toggle span {
  display: block;
  height: 3px;
  width: 100%;
  background-color: var(--color-primary);
  border-radius: var(--radius-full);
  transition: all var(--transition-medium);
}

.mobile-menu-active .mobile-menu-toggle span:first-child {
  transform: translateY(8.5px) rotate(45deg);
}

.mobile-menu-active .mobile-menu-toggle span:nth-child(2) {
  opacity: 0;
}

.mobile-menu-active .mobile-menu-toggle span:last-child {
  transform: translateY(-8.5px) rotate(-45deg);
}

.mobile-nav {
  display: none;
  background-color: var(--color-white);
  padding: var(--space-md);
  border-top: 1px solid var(--color-light);
}

.mobile-menu-active .mobile-nav {
  display: block;
}

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

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

.mobile-nav a {
  display: block;
  color: var(--text-primary);
  font-family: var(--font-heading);
  font-weight: 600;
  padding: var(--space-sm);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
}

.mobile-nav a:hover {
  color: var(--color-primary);
  background-color: var(--color-light);
}

/* Hero Section */
.hero {
  padding: 0;
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  position: relative;
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
  margin-top: 80px;
}

.hero:after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(to right, rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.5));
  z-index: var(--z-negative);
}

.hero-content {
  position: relative;
  z-index: var(--z-normal);
  max-width: 900px;
  padding: var(--space-xxl) var(--space-md);
}

.hero-content h1 {
  color: var(--text-white);
  font-size: clamp(var(--font-size-xxl), 5vw, var(--font-size-xxxxl));
  margin-bottom: var(--space-lg);
  animation: fadeInDown 1s ease-out;
}

.hero-content p {
  color: var(--text-white);
  font-size: clamp(var(--font-size-lg), 3vw, var(--font-size-xxl));
  margin-bottom: var(--space-xl);
  animation: fadeInUp 1s ease-out 0.3s forwards;
  opacity: 0;
}

.hero-buttons {
  display: flex;
  gap: var(--space-md);
  justify-content: center;
  flex-wrap: wrap;
  animation: fadeInUp 1s ease-out 0.6s forwards;
  opacity: 0;
}

/* Mission Section */
.mission {
  background-color: var(--color-white);
}

.mission h2 {
  text-align: center;
}

.mission-content {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
  align-items: center;
}

.mission-image {
  flex: 1;
  max-width: 100%;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

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

.mission-image:hover img {
  transform: scale(1.03);
}

.mission-text {
  flex: 1;
  max-width: 100%;
}

.mission-text p {
  font-size: var(--font-size-lg);
  margin-bottom: var(--space-md);
}

/* Process Section */
.process {
  background-color: var(--color-light);
  position: relative;
  overflow: hidden;
}

.process:before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: url('image/process-texture-bg.jpg');
  background-size: cover;
  background-position: center;
  opacity: 0.07;
  z-index: var(--z-negative);
}

.process h2 {
  text-align: center;
}

.process-steps {
  display: flex;
  flex-direction: column;
  gap: var(--space-xxl);
  position: relative;
}

.process-step {
  display: flex;
  gap: var(--space-lg);
  position: relative;
  z-index: var(--z-normal);
}

.step-number {
  flex-shrink: 0;
  width: 60px;
  height: 60px;
  background-color: var(--color-primary);
  color: var(--text-white);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: var(--font-size-xxl);
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-full);
  box-shadow: var(--shadow-md);
}

.step-content {
  flex: 1;
}

.step-content h3 {
  margin-top: var(--space-sm);
  margin-bottom: var(--space-md);
  color: var(--color-primary-dark);
}

.step-image {
  margin-top: var(--space-lg);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.step-image img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  transition: transform var(--transition-medium);
}

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

/* Sustainability Section */
.sustainability {
  background-color: var(--color-white);
}

.sustainability h2 {
  text-align: center;
}

.sustainability-content {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
  align-items: center;
}

.sustainability-text {
  flex: 1;
  max-width: 100%;
}

.sustainability-text p {
  font-size: var(--font-size-lg);
  margin-bottom: var(--space-md);
}

.sustainability-image {
  flex: 1;
  max-width: 100%;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

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

.sustainability-image:hover img {
  transform: scale(1.03);
}

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

.innovation h2 {
  text-align: center;
}

.innovation-content {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
  align-items: center;
}

.innovation-image {
  flex: 1;
  max-width: 100%;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

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

.innovation-image:hover img {
  transform: scale(1.03);
}

.innovation-text {
  flex: 1;
  max-width: 100%;
}

.innovation-text p {
  font-size: var(--font-size-lg);
  margin-bottom: var(--space-md);
}

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

.resources h2 {
  text-align: center;
}

.resource-cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--space-xl);
  margin-top: var(--space-xl);
}

.card {
  display: flex;
  flex-direction: column;
  align-items: center;
  background-color: var(--color-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: transform var(--transition-medium), box-shadow var(--transition-medium);
}

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

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

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

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

.card-content {
  padding: var(--space-lg);
  flex: 1;
  display: flex;
  flex-direction: column;
  width: 100%;
}

.card-content h3 {
  margin-bottom: var(--space-md);
  color: var(--color-primary-dark);
}

.resource-links {
  list-style: none;
  margin-top: var(--space-md);
}

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

.resource-links a {
  font-weight: 600;
  color: var(--color-primary);
  transition: color var(--transition-fast);
}

.resource-links a:hover {
  color: var(--color-primary-light);
  text-decoration: underline;
}

/* Workshops Section */
.workshops {
  background-color: var(--color-light);
  position: relative;
  overflow: hidden;
}

.workshops:before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: url('image/workshops-texture-bg.jpg');
  background-size: cover;
  background-position: center;
  opacity: 0.05;
  z-index: var(--z-negative);
}

.workshops h2 {
  text-align: center;
}

.workshops-intro {
  text-align: center;
  max-width: 800px;
  margin: 0 auto var(--space-xl);
}

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

.workshop-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  background-color: var(--color-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: transform var(--transition-medium), box-shadow var(--transition-medium);
}

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

.workshop-info {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  margin-top: var(--space-md);
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
}

.duration, .level {
  display: inline-flex;
  align-items: center;
}

.duration:before, .level:before {
  content: '';
  display: inline-block;
  width: 20px;
  height: 20px;
  margin-right: var(--space-xs);
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center;
}

.duration:before {
  background-image: url('image/clock-icon.jpg');
}

.level:before {
  background-image: url('image/level-icon.jpg');
}

/* Customer Stories Section */
.customer-stories {
  background-color: var(--color-white);
}

.customer-stories h2 {
  text-align: center;
}

.stories-intro {
  text-align: center;
  max-width: 800px;
  margin: 0 auto var(--space-xl);
}

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

.story-card {
  background-color: var(--color-light);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: transform var(--transition-medium);
}

.story-card:hover {
  transform: translateY(-5px);
}

.story-content {
  padding: var(--space-lg);
  display: flex;
  flex-direction: column;
  align-items: center;
}

.story-image {
  width: 150px;
  height: 150px;
  border-radius: var(--radius-full);
  overflow: hidden;
  margin-bottom: var(--space-md);
  border: 4px solid var(--color-white);
  box-shadow: var(--shadow-md);
}

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

.story-content h3 {
  text-align: center;
  margin-bottom: var(--space-md);
  color: var(--color-primary-dark);
  font-size: var(--font-size-lg);
}

.story-content p {
  font-style: italic;
  color: var(--text-secondary);
}

/* Testimonials Section */
.testimonials {
  background-color: var(--color-primary);
  color: var(--text-white);
}

.testimonials h2 {
  text-align: center;
  color: var(--text-white);
}

.testimonials h2:after {
  background-color: var(--color-white);
}

.testimonials-slider {
  position: relative;
  margin-bottom: var(--space-lg);
}

.testimonial-item {
  padding: var(--space-lg);
  background-color: rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(5px);
  margin-bottom: var(--space-lg);
}

.testimonial-content {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.testimonial-text {
  font-size: var(--font-size-lg);
  font-style: italic;
  line-height: 1.6;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.testimonial-author img {
  width: 80px;
  height: 80px;
  border-radius: var(--radius-full);
  border: 3px solid var(--color-white);
}

.author-info h4 {
  margin: 0;
  font-size: var(--font-size-lg);
  color: var(--text-white);
}

.author-info p {
  margin: 0;
  font-size: var(--font-size-sm);
  opacity: 0.8;
}

.testimonial-controls {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: var(--space-md);
}

.prev-testimonial, .next-testimonial {
  background: transparent;
  border: 2px solid var(--color-white);
  color: var(--text-white);
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.prev-testimonial:hover, .next-testimonial:hover {
  background-color: var(--color-white);
  color: var(--color-primary);
}

.testimonial-dots {
  display: flex;
  gap: var(--space-sm);
}

.dot {
  width: 12px;
  height: 12px;
  border-radius: var(--radius-full);
  background-color: rgba(255, 255, 255, 0.3);
  cursor: pointer;
  transition: background-color var(--transition-fast);
}

.dot.active, .dot:hover {
  background-color: var(--color-white);
}

/* FAQ Section */
.faq {
  background-color: var(--color-light);
}

.faq h2 {
  text-align: center;
}

.faq-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
  max-width: 900px;
  margin: 0 auto;
}

.faq-item {
  background-color: var(--color-white);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.faq-question {
  padding: var(--space-lg);
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  transition: background-color var(--transition-fast);
}

.faq-question:hover {
  background-color: rgba(78, 84, 200, 0.05);
}

.faq-question h3 {
  margin: 0;
  font-size: var(--font-size-lg);
  color: var(--text-primary);
  flex: 1;
}

.toggle-icon {
  font-size: var(--font-size-xxl);
  color: var(--color-primary);
  transition: transform var(--transition-fast);
}

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

.faq-answer {
  padding: 0 var(--space-lg) var(--space-lg);
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-medium), padding var(--transition-medium);
}

.faq-item.active .faq-answer {
  max-height: 500px;
  padding: 0 var(--space-lg) var(--space-lg);
}

/* Contact Section */
.contact {
  background-color: var(--color-white);
  position: relative;
  overflow: hidden;
}

.contact:before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: url('image/contact-texture-bg.jpg');
  background-size: cover;
  background-position: center;
  opacity: 0.05;
  z-index: var(--z-negative);
}

.contact h2 {
  text-align: center;
}

.contact-content {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
  max-width: 1200px;
  margin: 0 auto;
}

.contact-info {
  flex: 1;
}

.contact-info p {
  font-size: var(--font-size-lg);
  margin-bottom: var(--space-lg);
}

.contact-details {
  margin-bottom: var(--space-xl);
}

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

.contact-icon {
  width: 40px;
  height: 40px;
  margin-right: var(--space-md);
  display: inline-block;
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center;
}

.contact-icon.email {
  background-image: url('image/email-icon.jpg');
}

.contact-icon.phone {
  background-image: url('image/phone-icon.jpg');
}

.contact-icon.location {
  background-image: url('image/location-icon.jpg');
}

.contact-hours h4 {
  margin-bottom: var(--space-sm);
}

.contact-hours p {
  margin-bottom: var(--space-sm);
  font-size: var(--font-size-md);
}

.contact-form-container {
  flex: 1;
}

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

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

.form-group label {
  display: block;
  margin-bottom: var(--space-sm);
  font-family: var(--font-heading);
  font-weight: 600;
  color: var(--text-primary);
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: var(--space-md);
  border: 1px solid var(--color-light-medium);
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: var(--font-size-md);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(78, 84, 200, 0.2);
}

.toggle-container {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
}

.toggle-option {
  display: flex;
  align-items: center;
  cursor: pointer;
}

.toggle-option input {
  margin-right: var(--space-sm);
  width: auto;
}

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

.consent-checkbox input {
  width: auto;
  margin-right: var(--space-sm);
  margin-top: 5px;
}

.consent-checkbox label {
  margin-bottom: 0;
  font-weight: normal;
}

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

.footer-content {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
  padding-bottom: var(--space-xl);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-logo {
  text-align: center;
}

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

.footer-logo p {
  opacity: 0.8;
  margin-bottom: 0;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.footer-column h3 {
  color: var(--text-white);
  margin-bottom: var(--space-lg);
  position: relative;
  padding-bottom: var(--space-sm);
}

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

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

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

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

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

.social-links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

.social-links a {
  color: var(--text-white);
  background-color: rgba(255, 255, 255, 0.1);
  padding: var(--space-xs) var(--space-md);
  border-radius: var(--radius-full);
  font-size: var(--font-size-sm);
  transition: all var(--transition-fast);
}

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

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

.newsletter-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  margin-top: var(--space-md);
}

.newsletter-form input {
  padding: var(--space-md);
  border: none;
  border-radius: var(--radius-md);
}

.footer-bottom {
  text-align: center;
  padding-top: var(--space-xl);
}

.footer-bottom p {
  opacity: 0.6;
  font-size: var(--font-size-sm);
  margin-bottom: 0;
}

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

.success-content {
  max-width: 600px;
  background-color: var(--color-white);
  padding: var(--space-xxl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  animation: fadeInUp 1s ease-out;
}

.success-icon {
  width: 100px;
  height: 100px;
  margin: 0 auto var(--space-xl);
  background-image: url('image/success-icon.jpg');
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center;
}

.success-content h1 {
  margin-bottom: var(--space-lg);
  color: var(--color-primary-dark);
}

.success-content p {
  font-size: var(--font-size-lg);
  margin-bottom: var(--space-xl);
}

/* Privacy & Terms Pages */
.privacy-page, .terms-page {
  padding-top: 100px;
}

.privacy-content, .terms-content {
  max-width: 800px;
  margin: 0 auto;
  padding: var(--space-xxl) var(--space-md);
}

.privacy-content h1, .terms-content h1 {
  margin-bottom: var(--space-xl);
}

.privacy-content h2, .terms-content h2 {
  margin-top: var(--space-xxl);
}

.privacy-content p, .terms-content p {
  margin-bottom: var(--space-lg);
}

.privacy-content ul, .terms-content ul {
  margin-bottom: var(--space-lg);
  padding-left: var(--space-lg);
}

.privacy-content li, .terms-content li {
  margin-bottom: var(--space-sm);
}

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

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

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

/* Media Queries */
@media (min-width: 768px) {
  .mobile-menu-toggle {
    display: none;
  }
  
  .desktop-nav {
    display: block;
  }
  
  .mission-content,
  .sustainability-content,
  .innovation-content,
  .contact-content {
    flex-direction: row;
  }
  
  .mission-image,
  .sustainability-image,
  .innovation-image,
  .mission-text,
  .sustainability-text,
  .innovation-text {
    max-width: 50%;
  }
  
  .footer-links {
    flex-direction: row;
    justify-content: space-between;
  }
  
  .footer-column {
    flex: 1;
  }
  
  .newsletter-form {
    flex-direction: row;
  }
  
  .newsletter-form button {
    flex-shrink: 0;
  }
  
  .faq-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 992px) {
  h1 {
    font-size: var(--font-size-xxxxl);
  }
  
  h2 {
    font-size: var(--font-size-xxxl);
  }
  
  .container {
    padding-left: var(--space-lg);
    padding-right: var(--space-lg);
  }
  
  .process-steps::before {
    content: '';
    position: absolute;
    top: 30px;
    bottom: 30px;
    left: 30px;
    width: 3px;
    background-color: var(--color-primary-light);
    z-index: var(--z-negative);
  }
}

@media (max-width: 767px) {
  .hero-buttons {
    flex-direction: column;
    width: 100%;
  }
  
  .btn {
    width: 100%;
  }
  
  .step-number {
    width: 50px;
    height: 50px;
    font-size: var(--font-size-xl);
  }
}