/* تصاميم محسنة لصفحة الفهرس */

/* Hero Section */
.hero-section {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  padding: 120px 0 80px;
}

.hero-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 2rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  padding: 0.75rem 1.5rem;
  border-radius: 50px;
  font-size: 0.9rem;
  font-weight: 500;
  margin-bottom: 2rem;
  color: var(--primary-gold);
}

.badge-icon {
  font-size: 1.2rem;
}

.hero-title {
  font-size: 3.5rem;
  font-weight: 900;
  line-height: 1.1;
  margin-bottom: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.title-primary {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.title-secondary {
  color: var(--text-light);
  font-size: 0.7em;
  font-weight: 600;
}

.title-accent {
  color: var(--text-muted);
  font-size: 0.6em;
  font-weight: 500;
}

.hero-description {
  font-size: 1.25rem;
  line-height: 1.6;
  color: var(--text-muted);
  margin-bottom: 2rem;
  max-width: 90%;
}

.hero-stats {
  display: flex;
  gap: 2rem;
  margin-bottom: 3rem;
}

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

.stat-number {
  font-size: 2rem;
  font-weight: 700;
  color: var(--primary-gold);
  line-height: 1;
}

.stat-label {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-top: 0.5rem;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.cta-primary {
  background: var(--gradient-primary);
  color: var(--primary-dark);
  padding: 1rem 2rem;
  border-radius: 12px;
  text-decoration: none;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  transition: all 0.3s ease;
  box-shadow: var(--shadow-primary);
}

.cta-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 16px 48px rgba(212, 175, 55, 0.3);
}

.cta-secondary {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  color: var(--text-light);
  padding: 1rem 2rem;
  border-radius: 12px;
  text-decoration: none;
  font-weight: 500;
  transition: all 0.3s ease;
}

.cta-secondary:hover {
  background: var(--glass-bg);
  border-color: var(--primary-gold);
  color: var(--primary-gold);
}

.hero-visual {
  position: relative;
  height: 600px;
}

.visual-container {
  position: relative;
  width: 100%;
  height: 100%;
}

.main-visual {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 240px;
  height: 240px;
}

.visual-bg {
  position: absolute;
  inset: 0;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 50%;
  backdrop-filter: blur(20px);
}

.visual-icon {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  animation: rotate 20s linear infinite;
}

@keyframes rotate {
  from { transform: translate(-50%, -50%) rotate(0deg); }
  to { transform: translate(-50%, -50%) rotate(360deg); }
}

.floating-card {
  position: absolute;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(20px);
  border-radius: 16px;
  padding: 1.5rem;
  box-shadow: var(--shadow-secondary);
  animation: float 6s ease-in-out infinite;
}

.card-1 {
  top: 20%;
  left: 10%;
  animation-delay: 0s;
}

.card-2 {
  top: 10%;
  right: 20%;
  animation-delay: 2s;
}

.card-3 {
  bottom: 20%;
  right: 10%;
  animation-delay: 4s;
}

@keyframes float {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-20px); }
}

.card-icon {
  font-size: 2rem;
  margin-bottom: 0.5rem;
}

.card-title {
  font-weight: 600;
  color: var(--text-light);
  margin-bottom: 0.75rem;
  font-size: 0.95rem;
}

.card-progress {
  height: 4px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 2px;
  overflow: hidden;
}

.progress-bar {
  height: 100%;
  background: var(--gradient-primary);
  border-radius: 2px;
  animation: progress 3s ease-out infinite;
}

@keyframes progress {
  0% { width: 0%; }
  100% { width: var(--progress-width, 85%); }
}

.card-score {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary-gold);
}

.card-metric span {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--primary-gold);
  display: block;
}

.card-metric small {
  color: var(--text-muted);
  font-size: 0.8rem;
}

/* Features Section */
.features-section {
  padding: 120px 0;
  background: rgba(15, 20, 25, 0.5);
}

.features-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 2rem;
}

.section-header {
  text-align: center;
  margin-bottom: 4rem;
}

.section-badge {
  display: inline-block;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  padding: 0.5rem 1.5rem;
  border-radius: 50px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--primary-gold);
  margin-bottom: 1rem;
}

.section-title {
  font-size: 3rem;
  font-weight: 700;
  color: var(--text-light);
  margin-bottom: 1rem;
  line-height: 1.2;
}

.section-description {
  font-size: 1.25rem;
  color: var(--text-muted);
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.6;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 2rem;
}

.feature-card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(20px);
  border-radius: 20px;
  padding: 2.5rem;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gradient-primary);
  transform: scaleX(0);
  transition: transform 0.3s ease;
}

.feature-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-primary);
  border-color: var(--primary-gold);
}

.feature-card:hover::before {
  transform: scaleX(1);
}

.feature-icon {
  width: 80px;
  height: 80px;
  background: var(--gradient-primary);
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary-dark);
  margin-bottom: 1.5rem;
}

.feature-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-light);
  margin-bottom: 1rem;
}

.feature-description {
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 1.5rem;
}

.feature-highlight {
  background: rgba(212, 175, 55, 0.1);
  border: 1px solid var(--primary-gold);
  color: var(--primary-gold);
  padding: 0.5rem 1rem;
  border-radius: 20px;
  font-size: 0.9rem;
  font-weight: 600;
  display: inline-block;
}

/* Pricing Section */
.pricing-section {
  padding: 120px 0;
}

.pricing-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 2rem;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 2rem;
  margin-bottom: 4rem;
}

.pricing-card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(20px);
  border-radius: 24px;
  padding: 2.5rem;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.pricing-card.popular {
  border-color: var(--primary-gold);
  box-shadow: var(--shadow-primary);
  transform: scale(1.05);
}

.popular-badge {
  position: absolute;
  top: -1px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--gradient-primary);
  color: var(--primary-dark);
  padding: 0.5rem 2rem;
  border-radius: 0 0 16px 16px;
  font-size: 0.9rem;
  font-weight: 600;
}

.pricing-header {
  text-align: center;
  margin-bottom: 2rem;
}

.plan-name {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-light);
  margin-bottom: 1rem;
}

.plan-price {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.currency {
  font-size: 1.1rem;
  color: var(--text-muted);
}

.amount {
  font-size: 3rem;
  font-weight: 700;
  color: var(--primary-gold);
}

.period {
  font-size: 1.1rem;
  color: var(--text-muted);
}

.plan-description {
  color: var(--text-muted);
  font-size: 1.1rem;
}

.pricing-features {
  margin-bottom: 2rem;
}

.feature-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.75rem 0;
  color: var(--text-light);
}

.feature-item svg {
  color: var(--primary-gold);
  flex-shrink: 0;
}

.pricing-btn {
  width: 100%;
  background: var(--gradient-primary);
  color: var(--primary-dark);
  border: none;
  padding: 1rem 2rem;
  border-radius: 12px;
  font-size: 1.1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
}

.pricing-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 40px rgba(212, 175, 55, 0.3);
}

.pricing-guarantee {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 20px;
  padding: 2rem;
  backdrop-filter: blur(20px);
}

.guarantee-content {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  justify-content: center;
  text-align: center;
}

.guarantee-icon {
  color: var(--primary-gold);
  flex-shrink: 0;
}

.guarantee-text h4 {
  color: var(--text-light);
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.guarantee-text p {
  color: var(--text-muted);
  margin: 0;
}

/* Footer */
.main-footer {
  background: var(--primary-dark);
  padding: 4rem 0 2rem;
  margin-top: 6rem;
  border-top: 1px solid var(--glass-border);
}

.footer-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 2rem;
}

.footer-content {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary-gold);
  margin-bottom: 1rem;
}

.footer-logo .logo-icon {
  width: 32px;
  height: 32px;
  background: var(--gradient-primary);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary-dark);
  font-weight: 900;
  font-size: 1.1rem;
}

.footer-description {
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 2rem;
}

.social-links {
  display: flex;
  gap: 1rem;
}

.social-link {
  width: 40px;
  height: 40px;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  transition: all 0.3s ease;
}

.social-link:hover {
  background: var(--primary-gold);
  color: var(--primary-dark);
  border-color: var(--primary-gold);
  transform: translateY(-2px);
}

.footer-title {
  color: var(--text-light);
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
}

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

.footer-links li {
  margin-bottom: 0.75rem;
}

.footer-links a {
  color: var(--text-muted);
  text-decoration: none;
  transition: color 0.3s ease;
}

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

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--text-muted);
}

.contact-item svg {
  color: var(--primary-gold);
}

.footer-bottom {
  border-top: 1px solid var(--glass-border);
  padding-top: 2rem;
}

.footer-bottom-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: var(--text-muted);
}

.footer-legal {
  display: flex;
  gap: 2rem;
}

.footer-legal a {
  color: var(--text-muted);
  text-decoration: none;
  transition: color 0.3s ease;
}

.footer-legal a:hover {
  color: var(--primary-gold);
}

/* الاستجابة */
@media (max-width: 1024px) {
  .hero-container {
    grid-template-columns: 1fr;
    gap: 3rem;
    text-align: center;
  }

  .hero-title {
    font-size: 3rem;
  }

  .hero-visual {
    height: 400px;
  }
}

@media (max-width: 768px) {
  .hero-section {
    padding: 100px 0 60px;
  }

  .hero-container {
    padding: 0 1rem;
  }

  .hero-title {
    font-size: 2.5rem;
  }

  .hero-stats {
    justify-content: center;
    gap: 1rem;
  }

  .hero-actions {
    justify-content: center;
  }

  .cta-primary, .cta-secondary {
    padding: 0.875rem 1.5rem;
  }

  .floating-card {
    transform: scale(0.8);
  }

  .features-grid,
  .pricing-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .section-title {
    font-size: 2.5rem;
  }

  .feature-card,
  .pricing-card {
    padding: 2rem;
  }

  .pricing-card.popular {
    transform: none;
  }

  .guarantee-content {
    flex-direction: column;
    text-align: center;
  }

  .footer-content {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .footer-bottom-content {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }

  .footer-legal {
    justify-content: center;
  }
}

@media (max-width: 480px) {
  .hero-title {
    font-size: 2rem;
  }

  .hero-description {
    font-size: 1.1rem;
  }

  .hero-stats {
    flex-direction: column;
    gap: 1rem;
  }

  .stat-number {
    font-size: 1.5rem;
  }
}

/* تحسينات أقسام آراء الطلاب وأنواع الاختبارات */

/* Testimonials Section Enhanced */
.testimonials-section { 
  background: rgba(27, 54, 93, 0.3);
  padding: 120px 0;
  position: relative;
  overflow: hidden;
}

.testimonials-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(15, 20, 25, 0.8) 0%, rgba(27, 54, 93, 0.6) 50%, rgba(46, 89, 132, 0.4) 100%);
  z-index: 0;
}

.testimonials-title { 
  text-align: center;
  font-size: 3rem;
  font-weight: 700;
  color: var(--primary-gold);
  margin-bottom: 4rem;
  letter-spacing: 0.5px;
  position: relative;
  z-index: 1;
  line-height: 1.2;
}

.testimonials-title::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 3px;
  background: var(--gradient-primary);
  border-radius: 2px;
}

.testimonials-3d-container {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  min-height: 400px;
  padding: 0 2rem;
}

.testimonials-3d-stack {
  position: relative;
  width: 500px;
  height: 350px;
  perspective: 1500px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.testimonial-3d-card {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%) scale(0.85);
  opacity: 0.7;
  z-index: 1;
  background: var(--glass-bg);
  backdrop-filter: blur(20px);
  border-radius: 24px;
  box-shadow: var(--shadow-secondary);
  border: 1px solid var(--glass-border);
  min-width: 380px;
  max-width: 500px;
  width: 100%;
  padding: 3rem 2.5rem;
  text-align: center;
  color: var(--text-light);
  transition: all 0.8s cubic-bezier(0.23, 1, 0.32, 1);
  will-change: transform, opacity, z-index;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  filter: blur(2px) grayscale(0.3) brightness(0.9);
  pointer-events: none;
}

.testimonial-3d-card.active {
  transform: translate(-50%, -50%) scale(1.1) rotateY(-3deg) translateY(-15px);
  opacity: 1;
  z-index: 3;
  box-shadow: 0 20px 60px rgba(212, 175, 55, 0.2), 0 0 0 1px var(--primary-gold);
  border-color: var(--primary-gold);
  filter: none;
  pointer-events: auto;
}

.testimonial-3d-card.left {
  transform: translate(-85%, -50%) scale(0.8) rotateY(25deg) translateY(25px);
  opacity: 0.4;
  z-index: 2;
}

.testimonial-3d-card.right {
  transform: translate(-15%, -50%) scale(0.8) rotateY(-25deg) translateY(25px);
  opacity: 0.4;
  z-index: 2;
}

.testimonial-quote-bg {
  position: absolute;
  left: 50%;
  top: -10px;
  transform: translateX(-50%);
  opacity: 0.08;
  z-index: 0;
}

.testimonial-3d-content {
  position: relative;
  z-index: 1;
}

.testimonial-3d-name,
.testimonial-3d-text {
  display: none;
}

.testimonial-3d-card.active .testimonial-3d-name,
.testimonial-3d-card.active .testimonial-3d-text {
  display: block;
}

.testimonial-3d-name {
  color: var(--primary-gold);
  font-weight: 700;
  margin-bottom: 1rem;
  font-size: 1.25rem;
  letter-spacing: 0.5px;
}

.testimonial-3d-text {
  font-size: 1.2rem;
  color: var(--text-light);
  font-weight: 500;
  line-height: 1.8;
  animation: fadeInTestimonial 1s ease-out;
}

@keyframes fadeInTestimonial {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

.testimonial-arrow {
  background: none;
  border: none;
  outline: none;
  cursor: pointer;
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 10;
  transition: all 0.3s ease;
  padding: 0;
}

.testimonial-arrow svg {
  display: block;
  border-radius: 50%;
  background: var(--glass-bg);
  backdrop-filter: blur(10px);
  border: 1px solid var(--glass-border);
  transition: all 0.3s ease;
}

.testimonial-arrow.left {
  left: 20px;
}

.testimonial-arrow.right {
  right: 20px;
}

.testimonial-arrow:hover svg {
  background: var(--primary-gold);
  border-color: var(--primary-gold);
  transform: scale(1.1);
  box-shadow: 0 8px 25px rgba(212, 175, 55, 0.4);
}

/* Exams Section Enhanced */
.exams-section {
  padding: 120px 0;
  background: linear-gradient(135deg, var(--primary-blue) 0%, var(--secondary-blue) 50%, var(--primary-dark) 100%);
  position: relative;
  overflow: hidden;
}

.exams-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="25" cy="25" r="1" fill="%23D4AF37" opacity="0.1"/><circle cx="75" cy="75" r="1" fill="%23D4AF37" opacity="0.1"/><circle cx="50" cy="10" r="1" fill="%23D4AF37" opacity="0.1"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');
  z-index: 0;
}

.exams-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 2rem;
  position: relative;
  z-index: 1;
}

.exams-title {
  text-align: center;
  font-size: 3rem;
  font-weight: 700;
  color: var(--primary-gold);
  margin-bottom: 4rem;
  letter-spacing: 0.5px;
  line-height: 1.2;
  position: relative;
}

.exams-title::after {
  content: '';
  position: absolute;
  bottom: -15px;
  left: 50%;
  transform: translateX(-50%);
  width: 100px;
  height: 3px;
  background: var(--gradient-primary);
  border-radius: 2px;
}

.exams-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 2.5rem;
  max-width: 1200px;
  margin: 0 auto;
}

.exam-card {
  background: var(--glass-bg);
  backdrop-filter: blur(20px);
  border-radius: 24px;
  box-shadow: var(--shadow-secondary);
  border: 1px solid var(--glass-border);
  padding: 3rem 2.5rem;
  text-align: center;
  transition: all 0.4s cubic-bezier(0.23, 1, 0.32, 1);
  position: relative;
  overflow: hidden;
}

.exam-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--gradient-primary);
  transform: scaleX(0);
  transition: transform 0.4s ease;
}

.exam-card:hover {
  transform: translateY(-15px) scale(1.02);
  box-shadow: 0 25px 60px rgba(212, 175, 55, 0.15), 0 0 0 1px var(--primary-gold);
  border-color: var(--primary-gold);
}

.exam-card:hover::before {
  transform: scaleX(1);
}

.exam-title {
  color: var(--primary-gold);
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
  letter-spacing: 0.5px;
  position: relative;
}

.exam-title::after {
  content: '';
  position: absolute;
  bottom: -8px;
  left: 50%;
  transform: translateX(-50%);
  width: 40px;
  height: 2px;
  background: var(--primary-gold);
  border-radius: 1px;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.exam-card:hover .exam-title::after {
  opacity: 1;
}

.exam-desc {
  color: var(--text-light);
  font-size: 1.1rem;
  font-weight: 500;
  line-height: 1.7;
  margin: 0;
}

/* إضافة أيقونات للاختبارات */
.exam-card::after {
  content: '';
  position: absolute;
  top: 2rem;
  right: 2rem;
  width: 60px;
  height: 60px;
  background: var(--gradient-primary);
  border-radius: 50%;
  opacity: 0.1;
  transition: all 0.3s ease;
}

.exam-card:hover::after {
  opacity: 0.2;
  transform: scale(1.1);
}

/* تحسينات الاستجابة للأقسام الجديدة */
@media (max-width: 1024px) {
  .testimonials-title,
  .exams-title {
    font-size: 2.5rem;
  }

  .testimonials-3d-stack {
    width: 90vw;
    height: 300px;
  }

  .testimonial-3d-card {
    min-width: 300px;
    padding: 2.5rem 2rem;
  }

  .exams-list {
    gap: 2rem;
  }
}

@media (max-width: 768px) {
  .testimonials-section,
  .exams-section {
    padding: 80px 0;
  }

  .testimonials-title,
  .exams-title {
    font-size: 2rem;
    margin-bottom: 3rem;
  }

  .testimonials-3d-container {
    padding: 0 1rem;
  }

  .testimonials-3d-stack {
    width: 95vw;
    height: 280px;
  }

  .testimonial-3d-card {
    min-width: 280px;
    max-width: 95vw;
    padding: 2rem 1.5rem;
  }

  .testimonial-3d-text {
    font-size: 1.1rem;
  }

  .testimonial-arrow.left {
    left: 10px;
  }

  .testimonial-arrow.right {
    right: 10px;
  }

  .exams-list {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .exam-card {
    padding: 2.5rem 2rem;
  }

  .exam-title {
    font-size: 1.5rem;
  }

  .exam-desc {
    font-size: 1rem;
  }
}

@media (max-width: 480px) {
  .testimonials-title,
  .exams-title {
    font-size: 1.8rem;
  }

  .testimonial-3d-card {
    min-width: 260px;
    padding: 1.8rem 1.2rem;
  }

  .testimonial-3d-name {
    font-size: 1.1rem;
  }

  .testimonial-3d-text {
    font-size: 1rem;
  }

  .exam-card {
    padding: 2rem 1.5rem;
  }

  .exam-title {
    font-size: 1.3rem;
  }
}