/* استایل‌های اختصاصی صفحه الکتروفن */

/* هیرو سکشن محصول */
.product-hero-section {
  padding: 140px 0 80px;
  background: linear-gradient(135deg, var(--color-background) 0%, rgba(0, 86, 179, 0.05) 100%);
  position: relative;
  overflow: hidden;
}

.product-hero-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-industrial));
}

.product-hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.product-kicker {
  font-size: 1rem;
  color: var(--color-primary);
  font-weight: 800;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 20px;
  display: block;
}

.product-title {
  font-size: 3.5rem;
  font-weight: 900;
  line-height: 1.1;
  margin-bottom: 25px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-industrial));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.product-lead {
  font-size: 1.3rem;
  color: var(--color-text-secondary);
  margin-bottom: 40px;
  line-height: 1.6;
}

.product-specs {
  display: flex;
  gap: 30px;
  margin-bottom: 40px;
}

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

.spec-value {
  display: block;
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--color-primary);
  margin-bottom: 5px;
}

.spec-label {
  font-size: 0.9rem;
  color: var(--color-text-light);
  font-weight: 600;
}

.hero-actions {
  display: flex;
  gap: 20px;
  align-items: center;
}

.cta-button {
  background: linear-gradient(135deg, var(--color-primary), var(--color-industrial));
  color: white;
  border: none;
  padding: 18px 42px;
  border-radius: var(--border-radius);
  font-weight: 800;
  font-size: 1.1rem;
  cursor: pointer;
  transition: all var(--transition-slow);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 12px;
  box-shadow: var(--shadow-industrial);
  position: relative;
  overflow: hidden;
}

.cta-button:hover {
  transform: translateY(-3px) scale(1.05);
  box-shadow: var(--shadow-heavy);
}

.secondary-button {
  background: transparent;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
  padding: 16px 32px;
  border-radius: var(--border-radius);
  font-weight: 700;
  text-decoration: none;
  transition: all var(--transition-normal);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
}

.secondary-button:hover {
  background: var(--color-primary);
  color: white;
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.product-hero-visual {
  position: relative;
}

.product-image-container {
  position: relative;
  border-radius: var(--border-radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lift);
}

.product-main-image {
  width: 100%;
  height: 500px;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.product-image-container:hover .product-main-image {
  transform: scale(1.05);
}

.floating-badge {
  position: absolute;
  top: 30px;
  right: 30px;
  background: var(--color-surface);
  padding: 15px;
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-heavy);
  text-align: center;
  border: 2px solid var(--color-primary);
  z-index: 2;
}

.efficiency-badge .badge-value {
  display: block;
  font-size: 1.8rem;
  font-weight: 900;
  color: var(--color-primary);
  line-height: 1;
}

.efficiency-badge .badge-label {
  font-size: 0.8rem;
  color: var(--color-text-secondary);
  font-weight: 600;
}

/* سکشن معرفی محصول */
.introduction-section {
  background: var(--color-surface);
  padding: 100px 0;
}

.intro-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.intro-content h2 {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 25px;
  color: var(--color-text-primary);
}

.intro-content p {
  font-size: 1.1rem;
  line-height: 1.7;
  color: var(--color-text-secondary);
  margin-bottom: 25px;
}

.features-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 25px;
  margin-top: 40px;
}

.feature-item {
  display: flex;
  align-items: flex-start;
  gap: 15px;
  padding: 20px;
  background: var(--color-background);
  border-radius: var(--border-radius);
  transition: all var(--transition-normal);
}

.feature-item:hover {
  transform: translateX(10px);
  box-shadow: var(--shadow-md);
}

[dir="rtl"] .feature-item:hover {
  transform: translateX(-10px);
}

.feature-item .material-icons-outlined {
  font-size: 2.5rem;
  color: var(--color-primary);
  flex-shrink: 0;
}

.feature-item h4 {
  font-size: 1.2rem;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--color-text-primary);
}

.feature-item p {
  margin: 0;
  font-size: 1rem;
  color: var(--color-text-secondary);
}

.intro-image {
  position: relative;
}

.intro-img {
  width: 100%;
  border-radius: var(--border-radius-xl);
  box-shadow: var(--shadow-industrial);
}

/* سکشن کاربردها */
.applications-section {
  background: linear-gradient(135deg, var(--color-background) 0%, rgba(0, 86, 179, 0.05) 100%);
  padding: 100px 0;
}

.applications-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 30px;
  margin-top: 60px;
}

.application-card {
  background: var(--color-surface);
  padding: 35px 25px;
  border-radius: var(--border-radius-lg);
  transition: all var(--transition-slow);
  border: 2px solid transparent;
  position: relative;
  overflow: hidden;
  height: 100%;
}

.application-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--color-primary);
  transform: scaleX(0);
  transition: transform var(--transition-slow);
}

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

.application-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-heavy);
  border-color: var(--color-primary);
}

.app-icon {
  width: 70px;
  height: 70px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-industrial));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  color: white;
  transition: all var(--transition-normal);
}

.application-card:hover .app-icon {
  transform: scale(1.1) rotate(5deg);
}

.app-icon .material-icons-outlined {
  font-size: 2rem;
}

.application-card h3 {
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 15px;
  color: var(--color-text-primary);
}

.application-card p {
  color: var(--color-text-secondary);
  line-height: 1.6;
  margin-bottom: 20px;
  font-size: 1rem;
}

.app-details {
  list-style: none;
  padding: 0;
  margin: 0;
}

.app-details li {
  padding: 8px 0;
  color: var(--color-text-secondary);
  position: relative;
  padding-left: 20px;
  border-bottom: 1px solid var(--color-border-light);
  font-size: 0.95rem;
}

.app-details li:last-child {
  border-bottom: none;
}

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

[dir="rtl"] .app-details li {
  padding-left: 0;
  padding-right: 20px;
}

[dir="rtl"] .app-details li::before {
  left: auto;
  right: 0;
}

/* سکشن مزایا */
.benefits-section {
  background: var(--color-surface);
  padding: 100px 0;
}

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-top: 60px;
}

.benefit-card {
  background: var(--color-background);
  padding: 35px 25px;
  border-radius: var(--border-radius-lg);
  text-align: center;
  transition: all var(--transition-normal);
  border: 2px solid transparent;
}

.benefit-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-primary);
}

.benefit-icon {
  width: 80px;
  height: 80px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-industrial));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  color: white;
  transition: all var(--transition-normal);
}

.benefit-card:hover .benefit-icon {
  transform: scale(1.1);
}

.benefit-icon .material-icons-outlined {
  font-size: 2.2rem;
}

.benefit-card h4 {
  font-size: 1.3rem;
  font-weight: 600;
  margin-bottom: 15px;
  color: var(--color-text-primary);
}

.benefit-card p {
  color: var(--color-text-secondary);
  line-height: 1.6;
  margin: 0;
}

/* سکشن گالری */
.gallery-section {
  background: linear-gradient(135deg, var(--color-background) 0%, rgba(0, 86, 179, 0.05) 100%);
  padding: 100px 0;
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 30px;
  margin-top: 60px;
}

.gallery-item {
  position: relative;
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-heavy);
  height: 300px;
  cursor: pointer;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.gallery-item:hover img {
  transform: scale(1.1);
}

.gallery-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(transparent, rgba(0, 0, 0, 0.9));
  color: white;
  padding: 30px 25px;
  transform: translateY(20px);
  opacity: 0;
  transition: all var(--transition-slow);
}

.gallery-item:hover .gallery-overlay {
  transform: translateY(0);
  opacity: 1;
}

.gallery-overlay h4 {
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.gallery-overlay p {
  opacity: 0.9;
  margin: 0;
  font-size: 0.95rem;
}

/* سکشن CTA */
.product-cta-section {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-industrial) 100%);
  color: white;
  padding: 80px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.product-cta-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 1000 100" fill="%23ffffff" opacity="0.05"><path d="M0 70l50 30 50-30 50 30 50-30 50 30 50-30 50 30 50-30 50 30 50-30 50 30 50-30 50 30 50-30v100H0z"/></svg>');
  background-size: cover;
}

.cta-content {
  position: relative;
  z-index: 1;
}

.cta-content h2 {
  font-size: 2.8rem;
  margin-bottom: 20px;
  color: white;
  -webkit-text-fill-color: white;
  background: none;
}

.cta-content p {
  font-size: 1.3rem;
  margin-bottom: 40px;
  opacity: 0.9;
}

.cta-actions {
  display: flex;
  gap: 20px;
  justify-content: center;
  align-items: center;
}

/* استایل‌های عمومی برای المان‌های fade-me */
.fade-me {
  opacity: 0;
  transform: translateY(40px);
  transition: all 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.fade-in {
  opacity: 1;
  transform: translateY(0);
}

/* ریسپانسیو */
@media (max-width: 1200px) {
  .intro-grid {
      grid-template-columns: 1fr;
      gap: 40px;
  }
}

@media (max-width: 992px) {
  .product-hero-grid {
      grid-template-columns: 1fr;
      gap: 40px;
      text-align: center;
  }
  
  .product-title {
      font-size: 2.8rem;
  }
  
  .product-specs {
      justify-content: center;
  }
  
  .hero-actions {
      justify-content: center;
  }
  
  .applications-grid {
      grid-template-columns: repeat(2, 1fr);
  }
  
  .benefits-grid {
      grid-template-columns: repeat(2, 1fr);
  }
  
  .gallery-grid {
      grid-template-columns: repeat(2, 1fr);
  }
  
  .cta-actions {
      flex-direction: column;
      align-items: center;
  }
}

@media (max-width: 768px) {
  .applications-grid {
      grid-template-columns: 1fr;
  }
  
  .benefits-grid {
      grid-template-columns: 1fr;
  }
  
  .gallery-grid {
      grid-template-columns: 1fr;
  }
  
  .product-hero-section {
      padding: 120px 0 60px;
  }
  
  .product-title {
      font-size: 2.2rem;
  }
  
  .product-specs {
      flex-direction: column;
      gap: 20px;
  }
  
  .cta-content h2 {
      font-size: 2.2rem;
  }
  
  .intro-content h2 {
      font-size: 2rem;
  }
  
  .feature-item {
      padding: 15px;
  }
}

@media (max-width: 480px) {
  .product-title {
      font-size: 2rem;
  }
  
  .hero-actions {
      flex-direction: column;
      width: 100%;
  }
  
  .cta-button, .secondary-button {
      width: 100%;
      justify-content: center;
  }
  
  .applications-grid {
      grid-template-columns: 1fr;
  }
  
  .gallery-item {
      height: 250px;
  }
}