/* ===== HERO SECTION ===== */
.hero-section {
  position: relative;
  height: 100vh;
  overflow: hidden;
}

.cover-container {
  width: 100%;
  height: 100vh;
  background: url('../assets/images/cover3.jpg') no-repeat center center;
  background-size: cover;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.cover-title-container {
  position: relative;
  z-index: 2;
  text-align: center;
  animation: fadeInUp 1.2s ease-out 0.3s both;
}

.hero-title {
  color: var(--secondary-color);
  font-weight: 300;
  letter-spacing: 0.1em;
  font-size: var(--font-size-5xl);
  text-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
  margin: 0;
  animation: fadeInUp 1.5s ease-out 0.6s both;
}

.overlay-image {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background: url('../assets/images/cover2.png') no-repeat center center;
  background-size: cover;
  opacity: 0.8;
  animation: fadeIn 2s ease-out 0.9s both;
}

/* ===== MAIN CONTENT ===== */
.content-container {
  position: relative;
  background: var(--background-primary);
  min-height: 100vh;
  padding-top: var(--spacing-3xl);
}

.welcome-section {
  margin-bottom: var(--spacing-3xl);
  animation: fadeInUp 1s ease-out 0.3s both;
}

.welcome-title {
  text-align: center;
  color: var(--text-primary);
  margin-bottom: var(--spacing-2xl);
}

.welcome-title h2 {
  font-size: var(--font-size-4xl);
  font-weight: 300;
  margin-bottom: var(--spacing-lg);
  color: var(--text-primary);
}

.welcome-subtitle {
  font-size: var(--font-size-xl);
  font-weight: 200;
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto;
  padding-bottom: var(--spacing-lg);
  border-bottom: 2px solid var(--primary-color);
  position: relative;
}

.welcome-subtitle::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 2px;
  background: var(--accent-color);
}

/* ===== TESTIMONIALS SECTION ===== */
.testimonials-section {
  margin-bottom: var(--spacing-3xl);
}

.quotes {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
  gap: var(--spacing-2xl);
  margin-top: var(--spacing-2xl);
}

.quote-card {
  background: rgba(134, 198, 255, 0.1);
  border: 1px solid rgba(134, 198, 255, 0.2);
  border-radius: 12px;
  padding: var(--spacing-2xl);
  text-align: center;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
  animation: scaleIn 0.8s ease-out both;
}

.quote-card:nth-child(1) {
  animation-delay: 0.2s;
}

.quote-card:nth-child(2) {
  animation-delay: 0.4s;
}

.quote-card::before {
  content: '"';
  position: absolute;
  top: var(--spacing-md);
  left: var(--spacing-md);
  font-size: var(--font-size-4xl);
  color: var(--primary-color);
  opacity: 0.3;
  font-family: serif;
}

.quote-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary-color);
  background: rgba(134, 198, 255, 0.15);
}

.quote-card p {
  font-size: var(--font-size-lg);
  font-weight: 200;
  color: var(--text-primary);
  margin-bottom: var(--spacing-lg);
  line-height: 1.6;
  position: relative;
  z-index: 1;
}

.quote-card cite {
  font-size: var(--font-size-base);
  font-weight: 300;
  color: var(--primary-color);
  font-style: normal;
  display: block;
  margin-top: var(--spacing-md);
}

/* ===== FOOTER ===== */
.footer {
  background: var(--background-secondary);
  border-top: 1px solid var(--border-color);
  padding: var(--spacing-xl) 0;
  text-align: center;
  margin-top: var(--spacing-3xl);
}

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

/* ===== UTILITY CLASSES ===== */
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ===== ANIMATIONS ===== */
@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

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

@keyframes scaleIn {
  from {
    opacity: 0;
    transform: scale(0.9);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

/* ===== RESPONSIVE DESIGN ===== */
@media (max-width: 768px) {
  .hero-section {
    height: auto;
  }
  
  .hero-title {
    font-size: var(--font-size-4xl);
    letter-spacing: 0.05em;
  }
  
  .welcome-title h2 {
    font-size: var(--font-size-3xl);
  }
  
  .welcome-subtitle {
    font-size: var(--font-size-lg);
    padding: 0 var(--spacing-lg) var(--spacing-lg);
  }
  
  .quotes {
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
    padding: 0 var(--spacing-md);
  }
  
  .quote-card {
    padding: var(--spacing-xl);
  }
  
  .quote-card p {
    font-size: var(--font-size-base);
  }
  
  .cover-container,
  .overlay-image {
    height: 70vh;
  }
}

@media (max-width: 480px) {
  .hero-section {
    height: auto;
  }
  
  .hero-title {
    font-size: var(--font-size-3xl);
    letter-spacing: 0.02em;
  }
  
  .welcome-title h2 {
    font-size: var(--font-size-2xl);
  }
  
  .welcome-subtitle {
    font-size: var(--font-size-base);
  }
  
  .quote-card {
    padding: var(--spacing-lg);
  }
  
  .quote-card p {
    font-size: var(--font-size-sm);
  }
  
  .cover-container,
  .overlay-image {
    height: 60vh;
  }
}

/* ===== ACCESSIBILITY ===== */
@media (prefers-reduced-motion: reduce) {
  .cover-title-container,
  .hero-title,
  .overlay-image,
  .welcome-section,
  .quote-card {
    animation: none;
  }
  
  .quote-card:hover {
    transform: none;
  }
}

/* ===== PRINT STYLES ===== */
@media print {
  .nav-container,
  .overlay-image {
    display: none;
  }
  
  .cover-container {
    height: auto;
    background: none;
  }
  
  .hero-title {
    color: #000;
    text-shadow: none;
  }
  
  .content-container {
    background: #fff;
    color: #000;
  }
}