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

html {
  scroll-behavior: smooth;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
  line-height: 1.6;
  color: var(--text-primary);
  background-color: var(--bg-primary);
  transition: color 0.3s ease, background-color 0.3s ease;
}

/* CSS Custom Properties (Variables) */
:root {
  /* Colors - Light Theme */
  --primary: #667eea;
  --primary-dark: #5a67d8;
  --secondary: #f093fb;
  --secondary-dark: #ed64a6;
  --accent: #4fd1c7;
  --success: #48bb78;
  --warning: #ed8936;
  --error: #f56565;
  
  /* Text Colors */
  --text-primary: #2d3748;
  --text-secondary: #718096;
  --text-muted: #a0aec0;
  --text-white: #ffffff;
  
  /* Background Colors */
  --bg-primary: #ffffff;
  --bg-secondary: #f7fafc;
  --bg-accent: #edf2f7;
  --bg-dark: #2d3748;
  
  /* Gradients */
  --gradient-primary: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  --gradient-secondary: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  --gradient-accent: linear-gradient(135deg, #4fd1c7 0%, #a78bfa 100%);
  
  /* Spacing */
  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 1.5rem;
  --spacing-xl: 2rem;
  --spacing-2xl: 3rem;
  --spacing-3xl: 4rem;
  
  /* Border Radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --radius-full: 9999px;
  
  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.1);
  --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.1);
  
  /* Transitions */
  --transition-fast: 0.15s ease;
  --transition-normal: 0.3s ease;
  --transition-slow: 0.5s ease;
  
  /* Typography */
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-base: 1rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.25rem;
  --font-size-2xl: 1.5rem;
  --font-size-3xl: 1.875rem;
  --font-size-4xl: 2.25rem;
  --font-size-5xl: 3rem;
  
  /* Line Heights */
  --leading-tight: 1.25;
  --leading-normal: 1.5;
  --leading-relaxed: 1.625;
}

/* Dark Theme */
[data-theme="dark"] {
  --text-primary: #f7fafc;
  --text-secondary: #e2e8f0;
  --text-muted: #a0aec0;
  
  --bg-primary: #1a202c;
  --bg-secondary: #2d3748;
  --bg-accent: #4a5568;
  --bg-dark: #171923;
}

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

@media (min-width: 640px) {
  .container {
    padding: 0 var(--spacing-lg);
  }
}

@media (min-width: 1024px) {
  .container {
    padding: 0 var(--spacing-xl);
  }
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: var(--leading-tight);
  margin-bottom: var(--spacing-md);
}

h1 { font-size: var(--font-size-5xl); }
h2 { font-size: var(--font-size-4xl); }
h3 { font-size: var(--font-size-3xl); }
h4 { font-size: var(--font-size-2xl); }
h5 { font-size: var(--font-size-xl); }
h6 { font-size: var(--font-size-lg); }

p {
  margin-bottom: var(--spacing-md);
  line-height: var(--leading-relaxed);
}

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

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

/* Header */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--bg-accent);
  z-index: 1000;
  transition: all var(--transition-normal);
}

[data-theme="dark"] .header {
  background: rgba(26, 32, 44, 0.95);
  border-bottom-color: var(--bg-accent);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-md) var(--spacing-md);
  min-height: 70px;
}

.nav__brand {
  flex-shrink: 0;
}

.logo {
  font-size: var(--font-size-xl);
  font-weight: 800;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.nav__menu {
  display: none;
  list-style: none;
  align-items: center;
  gap: var(--spacing-xl);
}

@media (min-width: 768px) {
  .nav__menu {
    display: flex;
  }
}

.nav__link {
  font-weight: 500;
  color: var(--text-secondary);
  transition: color var(--transition-fast);
  position: relative;
}

.nav__link:hover,
.nav__link.active {
  color: var(--text-primary);
}

.nav__link.active::after {
  content: '';
  position: absolute;
  bottom: -8px;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--gradient-primary);
  border-radius: var(--radius-full);
}

.nav__actions {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

.theme-toggle {
  background: none;
  border: none;
  font-size: var(--font-size-lg);
  cursor: pointer;
  padding: var(--spacing-sm);
  border-radius: var(--radius-md);
  transition: background-color var(--transition-fast);
}

.theme-toggle:hover {
  background-color: var(--bg-accent);
}

.nav__toggle {
  display: flex;
  flex-direction: column;
  gap: 4px;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--spacing-sm);
}

@media (min-width: 768px) {
  .nav__toggle {
    display: none;
  }
}

.nav__toggle span {
  width: 24px;
  height: 2px;
  background-color: var(--text-primary);
  transition: all var(--transition-fast);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-md) var(--spacing-xl);
  font-weight: 600;
  text-decoration: none;
  border-radius: var(--radius-md);
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition-normal);
  font-size: var(--font-size-base);
  line-height: 1;
  min-height: 44px;
}

.btn--primary {
  background: var(--gradient-primary);
  color: var(--text-white);
  box-shadow: var(--shadow-md);
}

.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
  color: var(--text-white);
}

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

.btn--secondary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
  color: var(--text-white);
}

.btn--white {
  background: rgba(255, 255, 255, 0.9);
  color: var(--primary);
  backdrop-filter: blur(10px);
}

.btn--white:hover {
  background: rgba(255, 255, 255, 1);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
  color: var(--primary);
}

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

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

.btn--full {
  width: 100%;
}

/* Sections */
.section {
  padding: var(--spacing-3xl) 0;
}

.section__header {
  text-align: center;
  margin-bottom: var(--spacing-3xl);
}

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

.section__subtitle {
  font-size: var(--font-size-lg);
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto;
}

/* Gradients */
.gradient-bg {
  background: var(--gradient-primary);
  color: var(--text-white);
}

.gradient-bg-secondary {
  background: var(--gradient-secondary);
  color: var(--text-white);
}

/* Hero Section */
.hero {
  padding: calc(70px + var(--spacing-3xl)) 0 var(--spacing-3xl);
  min-height: 100vh;
  display: flex;
  align-items: center;
}

.hero .container {
  display: grid;
  gap: var(--spacing-3xl);
  align-items: center;
}

@media (min-width: 1024px) {
  .hero .container {
    grid-template-columns: 1fr 1fr;
  }
}

.hero__content {
  text-align: center;
}

@media (min-width: 1024px) {
  .hero__content {
    text-align: left;
  }
}

.hero__title {
  font-size: var(--font-size-4xl);
  margin-bottom: var(--spacing-lg);
  line-height: var(--leading-tight);
}

@media (min-width: 768px) {
  .hero__title {
    font-size: var(--font-size-5xl);
  }
}

.hero__subtitle {
  font-size: var(--font-size-lg);
  margin-bottom: var(--spacing-xl);
  opacity: 0.9;
}

.hero__actions {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
  align-items: center;
}

@media (min-width: 640px) {
  .hero__actions {
    flex-direction: row;
    justify-content: center;
  }
}

@media (min-width: 1024px) {
  .hero__actions {
    justify-content: flex-start;
  }
}

.hero__visual {
  display: flex;
  justify-content: center;
}

.hero__placeholder {
  background: rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-lg);
  padding: var(--spacing-3xl);
  text-align: center;
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  width: 100%;
  max-width: 400px;
}

.placeholder-icon {
  font-size: 4rem;
  margin-bottom: var(--spacing-md);
}

/* Page Header */
.page-header {
  padding: calc(70px + var(--spacing-3xl)) 0 var(--spacing-3xl);
  text-align: center;
}

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

.page-header__subtitle {
  font-size: var(--font-size-lg);
  opacity: 0.9;
  max-width: 600px;
  margin: 0 auto;
}

/* Features Section */
.features__grid {
  display: grid;
  gap: var(--spacing-xl);
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.feature-card {
  background: var(--bg-primary);
  padding: var(--spacing-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  text-align: center;
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
  border: 1px solid var(--bg-accent);
}

.feature-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
}

.feature-card__icon {
  font-size: 3rem;
  margin-bottom: var(--spacing-lg);
}

.feature-card__title {
  margin-bottom: var(--spacing-md);
  color: var(--text-primary);
}

.feature-card__description {
  color: var(--text-secondary);
}

/* Stats Section */
.stats {
  padding: var(--spacing-3xl) 0;
}

.stats__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-xl);
}

@media (min-width: 768px) {
  .stats__grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.stat-item {
  text-align: center;
}

.stat-item__number {
  font-size: var(--font-size-4xl);
  font-weight: 800;
  margin-bottom: var(--spacing-sm);
  background: linear-gradient(45deg, rgba(255, 255, 255, 1), rgba(255, 255, 255, 0.8));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.stat-item__label {
  font-size: var(--font-size-lg);
  opacity: 0.9;
}

/* Testimonials */
.testimonials__grid {
  display: grid;
  gap: var(--spacing-xl);
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
}

.testimonial-card {
  background: var(--bg-primary);
  padding: var(--spacing-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--bg-accent);
}

.testimonial-card__content {
  margin-bottom: var(--spacing-lg);
}

.testimonial-card__content p {
  font-style: italic;
  color: var(--text-secondary);
  margin-bottom: 0;
}

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

.testimonial-card__avatar {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-full);
  background: var(--gradient-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-size-lg);
}

.testimonial-card__info h4 {
  margin-bottom: var(--spacing-xs);
  font-size: var(--font-size-base);
  color: var(--text-primary);
}

.testimonial-card__info p {
  margin: 0;
  color: var(--text-muted);
  font-size: var(--font-size-sm);
}

/* CTA Section */
.cta {
  padding: var(--spacing-3xl) 0;
  text-align: center;
}

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

.cta__subtitle {
  font-size: var(--font-size-lg);
  opacity: 0.9;
  margin-bottom: var(--spacing-xl);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.cta__actions {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
  align-items: center;
}

@media (min-width: 640px) {
  .cta__actions {
    flex-direction: row;
    justify-content: center;
  }
}

/* Forms */
.form {
  max-width: 600px;
}

.form-row {
  display: grid;
  gap: var(--spacing-md);
}

@media (min-width: 640px) {
  .form-row {
    grid-template-columns: 1fr 1fr;
  }
}

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

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

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: var(--spacing-md);
  border: 2px solid var(--bg-accent);
  border-radius: var(--radius-md);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  font-size: var(--font-size-base);
  transition: all var(--transition-normal);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.form-textarea {
  resize: vertical;
  min-height: 120px;
}

.checkbox-group {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-sm);
}

.checkbox-group input[type="checkbox"] {
  margin-top: 2px;
  flex-shrink: 0;
}

.checkbox-label {
  font-size: var(--font-size-sm);
  line-height: var(--leading-relaxed);
  color: var(--text-secondary);
}

.form-error {
  display: block;
  margin-top: var(--spacing-xs);
  font-size: var(--font-size-sm);
  color: var(--error);
}

/* Service Cards */
.services-grid {
  display: grid;
  gap: var(--spacing-xl);
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
}

.service-card {
  background: var(--bg-primary);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--bg-accent);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
}

.service-card__header {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
}

.service-card__icon {
  font-size: 2.5rem;
  flex-shrink: 0;
}

.service-card__title {
  margin: 0;
  color: var(--text-primary);
}

.service-card__description {
  margin-bottom: var(--spacing-lg);
  color: var(--text-secondary);
}

.service-card__features {
  list-style: none;
  margin-bottom: var(--spacing-lg);
}

.service-card__features li {
  padding: var(--spacing-sm) 0;
  color: var(--text-secondary);
  position: relative;
  padding-left: var(--spacing-lg);
}

.service-card__features li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--success);
  font-weight: bold;
}

.service-card__cta {
  color: var(--primary);
  font-weight: 600;
  text-decoration: none;
  transition: color var(--transition-fast);
}

.service-card__cta:hover {
  color: var(--primary-dark);
}

/* Process Steps */
.process__steps {
  display: grid;
  gap: var(--spacing-xl);
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

.process-step {
  text-align: center;
  position: relative;
}

.process-step__number {
  width: 60px;
  height: 60px;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-size-2xl);
  font-weight: 800;
  margin: 0 auto var(--spacing-lg);
  border: 2px solid rgba(255, 255, 255, 0.3);
}

.process-step__title {
  margin-bottom: var(--spacing-md);
}

.process-step__description {
  opacity: 0.9;
  margin: 0;
}

/* Pricing Cards */
.pricing__grid {
  display: grid;
  gap: var(--spacing-xl);
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.pricing-card {
  background: var(--bg-primary);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--bg-accent);
  position: relative;
  text-align: center;
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.pricing-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
}

.pricing-card--featured {
  border: 2px solid var(--primary);
  transform: scale(1.05);
}

.pricing-card__badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--gradient-primary);
  color: var(--text-white);
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--radius-full);
  font-size: var(--font-size-sm);
  font-weight: 600;
}

.pricing-card__header {
  margin-bottom: var(--spacing-xl);
}

.pricing-card__title {
  margin-bottom: var(--spacing-lg);
  color: var(--text-primary);
}

.pricing-card__price {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: var(--spacing-xs);
}

.pricing-card__currency {
  font-size: var(--font-size-lg);
  color: var(--text-secondary);
}

.pricing-card__amount {
  font-size: var(--font-size-4xl);
  font-weight: 800;
  color: var(--text-primary);
}

.pricing-card__period {
  font-size: var(--font-size-base);
  color: var(--text-secondary);
}

.pricing-card__features {
  list-style: none;
  margin-bottom: var(--spacing-xl);
  text-align: left;
}

.pricing-card__features li {
  padding: var(--spacing-sm) 0;
  color: var(--text-secondary);
  position: relative;
  padding-left: var(--spacing-lg);
}

.pricing-card__features li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--success);
  font-weight: bold;
}

/* FAQ */
.faq__list {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  margin-bottom: var(--spacing-md);
  border: 1px solid var(--bg-accent);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.faq-item__question {
  width: 100%;
  padding: var(--spacing-lg);
  background: var(--bg-primary);
  border: none;
  text-align: left;
  font-size: var(--font-size-base);
  font-weight: 600;
  color: var(--text-primary);
  cursor: pointer;
  transition: background-color var(--transition-fast);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.faq-item__question:hover {
  background: var(--bg-accent);
}

.faq-item__question::after {
  content: '+';
  font-size: var(--font-size-xl);
  transition: transform var(--transition-fast);
}

.faq-item.active .faq-item__question::after {
  transform: rotate(45deg);
}

.faq-item__answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-normal);
}

.faq-item.active .faq-item__answer {
  max-height: 200px;
}

.faq-item__answer p {
  padding: 0 var(--spacing-lg) var(--spacing-lg);
  margin: 0;
  color: var(--text-secondary);
}

/* Newsletter */
.newsletter-signup__content {
  display: grid;
  gap: var(--spacing-3xl);
  align-items: start;
}

@media (min-width: 1024px) {
  .newsletter-signup__content {
    grid-template-columns: 1fr 1fr;
  }
}

.newsletter-benefits {
  list-style: none;
  margin-top: var(--spacing-lg);
}

.newsletter-benefits li {
  padding: var(--spacing-sm) 0;
  position: relative;
  padding-left: var(--spacing-lg);
  color: var(--text-secondary);
}

.newsletter-benefits li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--success);
  font-weight: bold;
}

/* Articles */
.articles__grid {
  display: grid;
  gap: var(--spacing-xl);
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
}

.article-card {
  background: var(--bg-primary);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--bg-accent);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.article-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
}

.article-card__header {
  position: relative;
}

.article-card__image {
  height: 200px;
  background: var(--gradient-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-white);
}

.article-card__meta {
  position: absolute;
  top: var(--spacing-md);
  left: var(--spacing-md);
  display: flex;
  gap: var(--spacing-sm);
}

.article-card__category,
.article-card__date {
  background: rgba(0, 0, 0, 0.7);
  color: var(--text-white);
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--radius-sm);
  font-size: var(--font-size-sm);
}

.article-card__content {
  padding: var(--spacing-lg);
}

.article-card__title {
  margin-bottom: var(--spacing-md);
  color: var(--text-primary);
}

.article-card__excerpt {
  color: var(--text-secondary);
  margin-bottom: var(--spacing-md);
}

.article-card__link {
  color: var(--primary);
  font-weight: 600;
  text-decoration: none;
}

.article-card__link:hover {
  color: var(--primary-dark);
}

/* Contact */
.contact__content {
  display: grid;
  gap: var(--spacing-3xl);
  align-items: start;
}

@media (min-width: 1024px) {
  .contact__content {
    grid-template-columns: 1fr 1fr;
  }
}

.contact__details {
  margin: var(--spacing-xl) 0;
}

.contact__item {
  display: flex;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
}

.contact__icon {
  font-size: var(--font-size-xl);
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gradient-primary);
  border-radius: var(--radius-md);
  flex-shrink: 0;
}

.contact__text h4 {
  margin-bottom: var(--spacing-xs);
  color: var(--text-primary);
  font-size: var(--font-size-base);
}

.contact__text p {
  margin: 0;
  color: var(--text-secondary);
}

.social__links {
  display: flex;
  gap: var(--spacing-md);
  margin-top: var(--spacing-md);
}

.social__link {
  padding: var(--spacing-sm) var(--spacing-md);
  background: var(--bg-accent);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  text-decoration: none;
  transition: all var(--transition-fast);
}

.social__link:hover {
  background: var(--primary);
  color: var(--text-white);
}

/* Map */
.map__placeholder {
  background: rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-lg);
  padding: var(--spacing-3xl);
  text-align: center;
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  min-height: 400px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-md);
}

/* Quick Contact */
.quick-contact {
  background: var(--bg-secondary);
  text-align: center;
}

.quick-contact__actions {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
  align-items: center;
  margin-top: var(--spacing-xl);
}

@media (min-width: 640px) {
  .quick-contact__actions {
    flex-direction: row;
    justify-content: center;
  }
}

/* About Page Specific Styles */
.story__grid {
  display: grid;
  gap: var(--spacing-3xl);
  align-items: center;
}

@media (min-width: 1024px) {
  .story__grid {
    grid-template-columns: 1fr 1fr;
  }
}

.story__highlights {
  display: grid;
  gap: var(--spacing-md);
  grid-template-columns: repeat(2, 1fr);
  margin-top: var(--spacing-xl);
}

.highlight {
  text-align: center;
  padding: var(--spacing-md);
  background: var(--bg-accent);
  border-radius: var(--radius-md);
}

.highlight strong {
  display: block;
  font-size: var(--font-size-2xl);
  font-weight: 800;
  color: var(--primary);
  margin-bottom: var(--spacing-xs);
}

.highlight span {
  color: var(--text-secondary);
  font-size: var(--font-size-sm);
}

.story__visual {
  display: flex;
  justify-content: center;
}

.story__placeholder {
  background: var(--bg-accent);
  border-radius: var(--radius-lg);
  padding: var(--spacing-3xl);
  text-align: center;
  width: 100%;
  max-width: 400px;
}

.mission__grid {
  display: grid;
  gap: var(--spacing-xl);
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

.mission__card {
  background: rgba(255, 255, 255, 0.1);
  padding: var(--spacing-xl);
  border-radius: var(--radius-lg);
  text-align: center;
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  transition: transform var(--transition-normal);
}

.mission__card:hover {
  transform: translateY(-4px);
}

.mission__icon {
  font-size: 3rem;
  margin-bottom: var(--spacing-lg);
}

.mission__card h3 {
  margin-bottom: var(--spacing-md);
  color: var(--text-white);
}

.mission__card p {
  opacity: 0.9;
  margin: 0;
}

.team__grid {
  display: grid;
  gap: var(--spacing-xl);
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.team-member {
  background: var(--bg-primary);
  padding: var(--spacing-xl);
  border-radius: var(--radius-lg);
  text-align: center;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--bg-accent);
  transition: transform var(--transition-normal);
}

.team-member:hover {
  transform: translateY(-4px);
}

.team-member__avatar {
  width: 80px;
  height: 80px;
  border-radius: var(--radius-full);
  background: var(--gradient-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-size-2xl);
  margin: 0 auto var(--spacing-lg);
}

.team-member__name {
  margin-bottom: var(--spacing-sm);
  color: var(--text-primary);
  font-size: var(--font-size-xl);
}

.team-member__role {
  color: var(--primary);
  font-weight: 600;
  margin-bottom: var(--spacing-md);
}

.team-member__bio {
  color: var(--text-secondary);
  margin: 0;
}

.awards__grid {
  display: grid;
  gap: var(--spacing-xl);
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

.award-item {
  text-align: center;
  padding: var(--spacing-xl);
  background: var(--bg-primary);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--bg-accent);
}

.award-item__icon {
  font-size: 3rem;
  margin-bottom: var(--spacing-lg);
}

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

.award-item p {
  color: var(--text-secondary);
  margin: 0;
}

/* Footer */
.footer {
  background: var(--bg-dark);
  color: var(--text-white);
  padding: var(--spacing-3xl) 0 var(--spacing-xl);
}

[data-theme="dark"] .footer {
  background: var(--bg-dark);
}

.footer__content {
  display: grid;
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-xl);
}

@media (min-width: 768px) {
  .footer__content {
    grid-template-columns: 1fr 1fr;
  }
}

@media (min-width: 1024px) {
  .footer__content {
    grid-template-columns: 2fr 1fr;
  }
}

.footer__brand p {
  margin-top: var(--spacing-md);
  opacity: 0.8;
}

.footer__links {
  display: grid;
  gap: var(--spacing-xl);
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
}

.footer__group h4 {
  margin-bottom: var(--spacing-md);
  font-size: var(--font-size-base);
}

.footer__group ul {
  list-style: none;
}

.footer__group li {
  margin-bottom: var(--spacing-sm);
}

.footer__group a {
  color: rgba(255, 255, 255, 0.8);
  text-decoration: none;
  transition: color var(--transition-fast);
}

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

.footer__bottom {
  padding-top: var(--spacing-xl);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  text-align: center;
}

.footer__bottom p {
  opacity: 0.6;
  margin: 0;
}

/* Animations */
@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeLeft {
  from {
    opacity: 0;
    transform: translateX(30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

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

.animate-fade-up {
  animation: fadeUp 0.6s ease forwards;
}

.animate-fade-left {
  animation: fadeLeft 0.6s ease forwards;
}

.animate-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.6s ease;
}

.animate-on-scroll.animate {
  opacity: 1;
  transform: translateY(0);
}

/* Mobile Navigation */
@media (max-width: 767px) {
  .nav__menu {
    position: fixed;
    top: 70px;
    left: 0;
    right: 0;
    background: var(--bg-primary);
    flex-direction: column;
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-lg);
    transform: translateY(-100%);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
  }
  
  .nav__menu.active {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }
  
  .nav__link {
    padding: var(--spacing-md) 0;
    font-size: var(--font-size-lg);
  }
}

/* Responsive Typography */
@media (max-width: 767px) {
  h1 { font-size: var(--font-size-3xl); }
  h2 { font-size: var(--font-size-2xl); }
  h3 { font-size: var(--font-size-xl); }
  
  .hero__title {
    font-size: var(--font-size-3xl);
  }
  
  .section {
    padding: var(--spacing-2xl) 0;
  }
  
  .btn {
    font-size: var(--font-size-sm);
    padding: var(--spacing-sm) var(--spacing-lg);
  }
}

/* High contrast mode support */
@media (prefers-contrast: high) {
  :root {
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.3);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.3);
    --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.3);
  }
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
  *,
  ::before,
  ::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  
  html {
    scroll-behavior: auto;
  }
}

/* Print styles */
@media print {
  .header,
  .footer,
  .nav__toggle,
  .theme-toggle,
  .btn {
    display: none !important;
  }
  
  body {
    background: white !important;
    color: black !important;
  }
  
  .section {
    page-break-inside: avoid;
  }
}