/* Block 1 */
.hero-banner {
  position: relative;
  height: 100vh;
  min-height: 600px;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero-background-image {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: -2;
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(13, 110, 253, 0.8) 0%, rgba(25, 25, 112, 0.9) 100%);
  z-index: -1;
}

.hero-content {
  position: relative;
  z-index: 1;
  width: 100%;
  color: white;
}

.hero-title {
  font-size: 3.5rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
  line-height: 1.2;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.hero-description {
  font-size: 1.25rem;
  margin-bottom: 2.5rem;
  line-height: 1.6;
  opacity: 0.95;
  font-weight: 400;
}

.hero-cta-btn {
  background: linear-gradient(135deg, #ff6b6b 0%, #ee5a24 100%);
  border: none;
  color: white;
  font-size: 1.1rem;
  font-weight: 600;
  padding: 1rem 2.5rem;
  border-radius: 50px;
  text-decoration: none;
  display: inline-block;
  transition: all 0.4s ease;
  box-shadow: 0 8px 25px rgba(238, 90, 36, 0.3);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.hero-cta-btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 15px 35px rgba(238, 90, 36, 0.4);
  color: white;
}

@media (max-width: 768px) {
  .hero-banner {
    min-height: 500px;
  }
  
  .hero-title {
    font-size: 2.5rem;
  }
  
  .hero-description {
    font-size: 1.1rem;
  }
  
  .hero-cta-btn {
    padding: 0.875rem 2rem;
    font-size: 1rem;
  }
}

@media (max-width: 576px) {
  .hero-title {
    font-size: 2rem;
  }
  
  .hero-description {
    font-size: 1rem;
  }
}

/* Block 2 */
.network-security-insights {
    padding: 80px 0;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    position: relative;
    overflow: hidden;
}

.network-security-insights::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="grid" width="10" height="10" patternUnits="userSpaceOnUse"><path d="M 10 0 L 0 0 0 10" fill="none" stroke="%23dee2e6" stroke-width="0.5" opacity="0.3"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
    z-index: 1;
}

.container {
    position: relative;
    z-index: 2;
}

.security-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: #212529;
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.security-description {
    font-size: 1.1rem;
    color: #6c757d;
    margin-bottom: 2rem;
    line-height: 1.6;
}

.security-features {
    margin-bottom: 2.5rem;
}

.security-feature {
    display: flex;
    align-items: flex-start;
    margin-bottom: 1.5rem;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.8);
    border-radius: 12px;
    backdrop-filter: blur(10px);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.security-feature:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
}

.feature-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #0d6efd 0%, #6610f2 100%);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 1rem;
    flex-shrink: 0;
}

.feature-icon i {
    font-size: 1.5rem;
    color: white;
}

.feature-text h4 {
    font-size: 1.2rem;
    font-weight: 600;
    color: #212529;
    margin-bottom: 0.5rem;
}

.feature-text p {
    color: #6c757d;
    margin: 0;
    font-size: 0.95rem;
}

.security-cta-btn {
    background: linear-gradient(135deg, #0d6efd 0%, #6610f2 100%);
    border: none;
    color: white;
    padding: 12px 30px;
    border-radius: 8px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    display: inline-block;
}

.security-cta-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(13, 110, 253, 0.3);
    color: white;
}

.security-visual {
    position: relative;
}

.security-image {
    width: 100%;
    height: 400px;
    object-fit: cover;
    border-radius: 20px;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
}

.security-stats {
    position: absolute;
    bottom: -30px;
    right: 20px;
    background: white;
    padding: 1.5rem;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
    display: flex;
    gap: 2rem;
}

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

.stat-number {
    font-size: 1.8rem;
    font-weight: 700;
    color: #0d6efd;
    line-height: 1;
}

.stat-label {
    font-size: 0.8rem;
    color: #6c757d;
    text-transform: uppercase;
    font-weight: 500;
    margin-top: 0.25rem;
}

.security-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.security-card {
    background: white;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.security-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
}

.card-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.card-content {
    padding: 1.5rem;
}

.card-content h5 {
    font-size: 1.25rem;
    font-weight: 600;
    color: #212529;
    margin-bottom: 0.75rem;
}

.card-content p {
    color: #6c757d;
    margin: 0;
    line-height: 1.5;
}

@media (max-width: 768px) {
    .network-security-insights {
        padding: 60px 0;
    }
    
    .security-title {
        font-size: 2rem;
    }
    
    .security-stats {
        position: static;
        margin-top: 1rem;
        justify-content: center;
    }
    
    .security-grid {
        grid-template-columns: 1fr;
    }
    
    .security-feature {
        flex-direction: column;
        text-align: center;
    }
    
    .feature-icon {
        margin: 0 auto 1rem;
    }
}

/* Block 3 */
.quantum-networking-future {
    padding: 100px 0;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 50%, #f093fb 100%);
    position: relative;
    overflow: hidden;
}

.quantum-networking-future::before {
    content: '';
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 30% 70%, rgba(255, 255, 255, 0.1) 0%, transparent 50%),
                radial-gradient(circle at 70% 30%, rgba(255, 255, 255, 0.08) 0%, transparent 50%);
    top: 0;
    left: 0;
}

.quantum-title {
    font-size: 3.5rem;
    font-weight: 800;
    color: white;
    text-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    margin-bottom: 1.5rem;
    background: linear-gradient(45deg, #ffffff, #e0e7ff);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.quantum-subtitle {
    font-size: 1.3rem;
    color: rgba(255, 255, 255, 0.9);
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.6;
}

.quantum-showcase {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

.quantum-main-image {
    width: 100%;
    height: 400px;
    object-fit: cover;
    border-radius: 20px;
}

.quantum-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, rgba(102, 126, 234, 0.2), rgba(240, 147, 251, 0.2));
    display: flex;
    align-items: flex-end;
    padding: 30px;
}

.quantum-metrics {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

.metric-bubble {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-radius: 15px;
    padding: 20px;
    text-align: center;
    min-width: 100px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.metric-value {
    font-size: 1.8rem;
    font-weight: 700;
    color: #667eea;
    margin-bottom: 5px;
}

.metric-label {
    font-size: 0.9rem;
    color: #666;
    font-weight: 500;
}

.quantum-features {
    padding-left: 40px;
}

.quantum-feature {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    margin-bottom: 40px;
    background: rgba(255, 255, 255, 0.1);
    padding: 25px;
    border-radius: 15px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.feature-quantum-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #ffffff, #f0f9ff);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    box-shadow: 0 8px 20px rgba(255, 255, 255, 0.2);
}

.feature-quantum-icon i {
    font-size: 1.5rem;
    color: #667eea;
}

.feature-quantum-content h4 {
    color: white;
    font-weight: 700;
    margin-bottom: 10px;
    font-size: 1.2rem;
}

.feature-quantum-content p {
    color: rgba(255, 255, 255, 0.85);
    line-height: 1.6;
    margin: 0;
}

.quantum-tech-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.tech-card {
    background: rgba(255, 255, 255, 0.95);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
    transition: all 0.4s ease;
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.tech-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.25);
}

.tech-card-header {
    position: relative;
    overflow: hidden;
}

.tech-card-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.tech-badge {
    position: absolute;
    top: 15px;
    right: 15px;
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: white;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.tech-card-body {
    padding: 30px;
}

.tech-card-body h5 {
    color: #333;
    font-weight: 700;
    margin-bottom: 15px;
    font-size: 1.3rem;
}

.tech-card-body p {
    color: #666;
    line-height: 1.6;
    margin-bottom: 20px;
}

.tech-specs {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.spec-item {
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: white;
    padding: 6px 12px;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: 500;
}

.quantum-cta-section {
    background: rgba(255, 255, 255, 0.1);
    padding: 60px 40px;
    border-radius: 25px;
    backdrop-filter: blur(15px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.quantum-cta-section h3 {
    color: white;
    font-weight: 700;
    font-size: 2.2rem;
    margin-bottom: 15px;
}

.quantum-cta-section p {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.1rem;
    margin-bottom: 30px;
}

.cta-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

.quantum-btn-primary {
    background: linear-gradient(135deg, #ffffff, #f0f9ff);
    color: #667eea;
    padding: 15px 35px;
    border-radius: 50px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.4s ease;
    border: none;
    box-shadow: 0 10px 30px rgba(255, 255, 255, 0.3);
}

.quantum-btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(255, 255, 255, 0.4);
    color: #667eea;
}

.quantum-btn-secondary {
    background: transparent;
    color: white;
    padding: 15px 35px;
    border-radius: 50px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.4s ease;
    border: 2px solid rgba(255, 255, 255, 0.5);
}

.quantum-btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: white;
    transform: translateY(-3px);
    color: white;
}

@media (max-width: 992px) {
    .quantum-title {
        font-size: 2.8rem;
    }
    
    .quantum-features {
        padding-left: 0;
        margin-top: 40px;
    }
    
    .quantum-tech-grid {
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
        gap: 20px;
    }
}

@media (max-width: 768px) {
    .quantum-networking-future {
        padding: 60px 0;
    }
    
    .quantum-title {
        font-size: 2.2rem;
    }
    
    .quantum-subtitle {
        font-size: 1.1rem;
    }
    
    .quantum-main-image {
        height: 300px;
    }
    
    .quantum-overlay {
        padding: 20px;
    }
    
    .quantum-metrics {
        gap: 10px;
    }
    
    .metric-bubble {
        padding: 15px;
        min-width: 80px;
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .quantum-cta-section {
        padding: 40px 20px;
    }
}

/* Block 4 */
.order-form-section {
  background: linear-gradient(135deg, #f8f9ff 0%, #e8f2ff 100%);
  padding: 80px 0;
  margin-top: 60px;
}

.form-header {
  text-align: center;
  margin-bottom: 50px;
}

.form-title {
  font-size: 2.5rem;
  font-weight: 700;
  color: #1a1a1a;
  margin-bottom: 20px;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.form-subtitle {
  font-size: 1.1rem;
  color: #666;
  line-height: 1.6;
  max-width: 600px;
  margin: 0 auto;
}

.order-form-container {
  background: white;
  border-radius: 20px;
  padding: 40px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1);
  margin-bottom: 40px;
  border: 1px solid rgba(102, 126, 234, 0.1);
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  margin-bottom: 40px;
}

.input-group {
  position: relative;
}

.form-label {
  display: block;
  margin-bottom: 8px;
  font-weight: 600;
  color: #333;
  font-size: 0.95rem;
}

.form-control {
  width: 100%;
  padding: 15px 50px 15px 20px;
  border: 2px solid #e1e5e9;
  border-radius: 12px;
  font-size: 1rem;
  transition: all 0.3s ease;
  background-color: #fafbfc;
}

.form-control:focus {
  outline: none;
  border-color: #667eea;
  background-color: white;
  box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.input-icon {
  position: absolute;
  right: 20px;
  top: 50%;
  transform: translateY(-50%);
  color: #999;
  pointer-events: none;
  margin-top: 12px;
}

.service-selection {
  margin-bottom: 40px;
}

.selection-title {
  font-size: 1.3rem;
  font-weight: 600;
  color: #333;
  margin-bottom: 20px;
}

.service-options {
  display: grid;
  gap: 15px;
}

.service-option {
  position: relative;
}

.service-radio {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.service-label {
  display: block;
  padding: 20px;
  border: 2px solid #e1e5e9;
  border-radius: 12px;
  cursor: pointer;
  transition: all 0.3s ease;
  background: #fafbfc;
}

.service-label:hover {
  border-color: #667eea;
  background: white;
}

.service-radio:checked + .service-label {
  border-color: #667eea;
  background: linear-gradient(135deg, rgba(102, 126, 234, 0.05) 0%, rgba(118, 75, 162, 0.05) 100%);
}

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

.service-info h5 {
  margin: 0 0 5px 0;
  font-weight: 600;
  color: #333;
}

.service-info p {
  margin: 0;
  color: #666;
  font-size: 0.9rem;
}

.service-price {
  font-size: 1.2rem;
  font-weight: 700;
  color: #667eea;
}

.form-benefits {
  display: flex;
  justify-content: space-around;
  margin-bottom: 40px;
  padding: 25px;
  background: linear-gradient(135deg, rgba(102, 126, 234, 0.05) 0%, rgba(118, 75, 162, 0.05) 100%);
  border-radius: 12px;
}

.benefit-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 10px;
}

.benefit-image {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  object-fit: cover;
}

.benefit-item span {
  font-size: 0.9rem;
  font-weight: 600;
  color: #333;
}

.submit-btn {
  width: 100%;
  padding: 18px;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  border: none;
  border-radius: 12px;
  font-size: 1.1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
}

.submit-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 15px 40px rgba(102, 126, 234, 0.3);
}

.trust-indicators {
  display: flex;
  justify-content: center;
  gap: 40px;
  flex-wrap: wrap;
}

.trust-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
}

.trust-icon {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  object-fit: cover;
}

.trust-item span {
  font-size: 0.9rem;
  font-weight: 600;
  color: #666;
}

@media (max-width: 768px) {
  .order-form-section {
    padding: 60px 0;
  }
  
  .form-title {
    font-size: 2rem;
  }
  
  .order-form-container {
    padding: 30px 20px;
  }
  
  .form-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  
  .form-benefits {
    flex-direction: column;
    gap: 20px;
  }
  
  .benefit-item {
    flex-direction: row;
    justify-content: center;
  }
  
  .trust-indicators {
    gap: 20px;
  }
  
  .service-info {
    flex-direction: column;
    align-items: flex-start;
    gap: 5px;
  }
  
  .service-price {
    align-self: flex-end;
  }
}