/* Block 1 */
.hero-banner {
    position: relative;
    min-height: 70vh;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.hero-bg-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(13, 33, 62, 0.85) 0%, rgba(26, 26, 46, 0.75) 100%);
    z-index: 2;
}

.hero-banner .container {
    position: relative;
    z-index: 3;
}

.hero-content {
    padding: 3rem 0;
}

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

.hero-description {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 2.5rem;
    line-height: 1.6;
    font-weight: 400;
}

.hero-cta-btn {
    display: inline-flex;
    align-items: center;
    background: linear-gradient(135deg, #0d6efd 0%, #0056b3 100%);
    color: #ffffff;
    text-decoration: none;
    padding: 1rem 2.5rem;
    border-radius: 50px;
    font-size: 1.1rem;
    font-weight: 600;
    transition: all 0.3s ease;
    box-shadow: 0 8px 25px rgba(13, 110, 253, 0.3);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.hero-cta-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 35px rgba(13, 110, 253, 0.4);
    color: #ffffff;
    background: linear-gradient(135deg, #0056b3 0%, #004085 100%);
}

.hero-cta-btn i {
    font-size: 1.2rem;
}

@media (max-width: 1200px) {
    .hero-title {
        font-size: 3rem;
    }
    
    .hero-description {
        font-size: 1.1rem;
    }
}

@media (max-width: 768px) {
    .hero-banner {
        min-height: 60vh;
    }
    
    .hero-title {
        font-size: 2.5rem;
        margin-bottom: 1rem;
    }
    
    .hero-description {
        font-size: 1rem;
        margin-bottom: 2rem;
    }
    
    .hero-content {
        padding: 2rem 0;
    }
    
    .hero-cta-btn {
        padding: 0.875rem 2rem;
        font-size: 1rem;
    }
}

@media (max-width: 576px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-description {
        font-size: 0.95rem;
    }
    
    .hero-cta-btn {
        padding: 0.75rem 1.5rem;
        font-size: 0.9rem;
    }
}

/* Block 2 */
.quantum-innovations {
    padding: 5rem 0;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    position: relative;
    overflow: hidden;
  }
  
  .quantum-innovations::before {
    content: '';
    background: radial-gradient(circle at 20% 80%, rgba(13, 110, 253, 0.1) 0%, transparent 50%);
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    z-index: 1;
  }
  
  .innovation-title {
    font-size: 2.8rem;
    font-weight: 700;
    color: #1a1a2e;
    margin-bottom: 1rem;
    line-height: 1.2;
  }
  
  .innovation-subtitle {
    font-size: 1.3rem;
    color: #0d6efd;
    margin-bottom: 1.5rem;
    font-weight: 500;
  }
  
  .innovation-description {
    font-size: 1.1rem;
    color: #666;
    line-height: 1.7;
    margin-bottom: 2rem;
  }
  
  .innovation-features {
    display: flex;
    flex-direction: column;
    gap: 1rem;
  }
  
  .feature-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0.8rem 0;
    border-left: 3px solid #0d6efd;
    padding-left: 1.5rem;
  }
  
  .feature-item i {
    font-size: 1.5rem;
    color: #0d6efd;
    min-width: 30px;
  }
  
  .feature-item span {
    font-weight: 600;
    color: #333;
    font-size: 1.1rem;
  }
  
  .innovation-visual {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
  }
  
  .innovation-image {
    width: 100%;
    height: 400px;
    object-fit: cover;
    border-radius: 20px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
  }
  
  .innovation-image:hover {
    transform: scale(1.02);
  }
  
  .quantum-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
  }
  
  .quantum-particle {
    position: absolute;
    width: 8px;
    height: 8px;
    background: linear-gradient(45deg, #0d6efd, #6610f2);
    border-radius: 50%;
    animation: quantumFloat 4s ease-in-out infinite;
    box-shadow: 0 0 20px rgba(13, 110, 253, 0.6);
  }
  
  .quantum-particle:nth-child(1) {
    top: 20%;
    left: 15%;
    animation-delay: 0s;
  }
  
  .quantum-particle:nth-child(2) {
    top: 60%;
    right: 20%;
    animation-delay: 1.5s;
  }
  
  .quantum-particle:nth-child(3) {
    bottom: 25%;
    left: 25%;
    animation-delay: 3s;
  }
  
  @keyframes quantumFloat {
    0%, 100% {
      transform: translateY(0px) rotate(0deg);
      opacity: 0.7;
    }
    50% {
      transform: translateY(-20px) rotate(180deg);
      opacity: 1;
    }
  }
  
  .tech-card {
    background: white;
    border-radius: 16px;
    padding: 2rem;
    height: 100%;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    border: 1px solid #e9ecef;
  }
  
  .tech-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
  }
  
  .tech-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, #0d6efd, #6610f2);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
  }
  
  .tech-icon i {
    font-size: 2rem;
    color: white;
  }
  
  .tech-title {
    font-size: 1.4rem;
    font-weight: 700;
    color: #1a1a2e;
    margin-bottom: 1rem;
  }
  
  .tech-description {
    color: #666;
    line-height: 1.6;
    margin-bottom: 1.5rem;
    font-size: 0.95rem;
  }
  
  .tech-image {
    width: 100%;
    height: 180px;
    object-fit: cover;
    border-radius: 12px;
    transition: transform 0.3s ease;
  }
  
  .tech-card:hover .tech-image {
    transform: scale(1.05);
  }
  
  @media (max-width: 768px) {
    .quantum-innovations {
      padding: 3rem 0;
    }
    
    .innovation-title {
      font-size: 2.2rem;
    }
    
    .innovation-subtitle {
      font-size: 1.1rem;
    }
    
    .innovation-description {
      font-size: 1rem;
    }
    
    .innovation-image {
      height: 300px;
    }
    
    .tech-card {
      padding: 1.5rem;
      margin-bottom: 2rem;
    }
    
    .feature-item {
      flex-direction: column;
      text-align: center;
      border-left: none;
      border-top: 3px solid #0d6efd;
      padding-left: 0;
      padding-top: 1rem;
    }
  }

/* Block 3 */
.biometric-security {
    padding: 80px 0;
    background: linear-gradient(135deg, #f8f9ff 0%, #e6ebff 100%);
    overflow: hidden;
}

.section-title {
    font-size: 3rem;
    font-weight: 800;
    color: #1a1a2e;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, #0d6efd, #6f42c1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-subtitle {
    font-size: 1.2rem;
    color: #6c757d;
    max-width: 600px;
    margin: 0 auto;
}

.biometric-showcase {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(13, 110, 253, 0.2);
}

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

.scan-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(13, 110, 253, 0.1), rgba(111, 66, 193, 0.1));
    display: flex;
    align-items: center;
    justify-content: center;
}

.scan-line {
    position: absolute;
    width: 80%;
    height: 2px;
    background: linear-gradient(90deg, transparent, #0d6efd, transparent);
    animation: scanMove 3s ease-in-out infinite;
}

@keyframes scanMove {
    0%, 100% { transform: translateY(-100px); opacity: 0; }
    50% { transform: translateY(100px); opacity: 1; }
}

.scan-points {
    position: relative;
    width: 200px;
    height: 200px;
}

.scan-point {
    position: absolute;
    width: 8px;
    height: 8px;
    background: #0d6efd;
    border-radius: 50%;
    animation: pulsePoint 2s ease-in-out infinite;
}

.scan-point:nth-child(1) { top: 20%; left: 30%; animation-delay: 0s; }
.scan-point:nth-child(2) { top: 40%; right: 25%; animation-delay: 0.5s; }
.scan-point:nth-child(3) { bottom: 30%; left: 40%; animation-delay: 1s; }
.scan-point:nth-child(4) { bottom: 20%; right: 35%; animation-delay: 1.5s; }

@keyframes pulsePoint {
    0%, 100% { opacity: 0.3; transform: scale(1); }
    50% { opacity: 1; transform: scale(1.5); }
}

.biometric-info {
    padding-left: 2rem;
}

.info-title {
    font-size: 2.2rem;
    font-weight: 700;
    color: #1a1a2e;
    margin-bottom: 1.5rem;
}

.info-description {
    font-size: 1.1rem;
    color: #495057;
    line-height: 1.7;
    margin-bottom: 2rem;
}

.biometric-stats {
    display: flex;
    gap: 2rem;
    flex-wrap: wrap;
}

.stat-item {
    text-align: center;
    flex: 1;
    min-width: 100px;
}

.stat-number {
    display: block;
    font-size: 2rem;
    font-weight: 800;
    color: #0d6efd;
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 0.9rem;
    color: #6c757d;
    font-weight: 500;
}

.biometric-method {
    background: white;
    border-radius: 16px;
    padding: 2rem;
    height: 100%;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    border: 1px solid rgba(13, 110, 253, 0.1);
}

.biometric-method:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 50px rgba(13, 110, 253, 0.15);
}

.method-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #0d6efd, #6f42c1);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    font-size: 1.5rem;
    color: white;
}

.method-title {
    font-size: 1.3rem;
    font-weight: 700;
    color: #1a1a2e;
    margin-bottom: 1rem;
}

.method-description {
    color: #6c757d;
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.method-image {
    width: 100%;
    height: 160px;
    object-fit: cover;
    border-radius: 10px;
}

@media (max-width: 991px) {
    .biometric-info {
        padding-left: 0;
        margin-top: 2rem;
    }
    
    .section-title {
        font-size: 2.5rem;
    }
    
    .biometric-stats {
        justify-content: center;
        gap: 1.5rem;
    }
}

@media (max-width: 768px) {
    .biometric-security {
        padding: 60px 0;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .showcase-image {
        height: 300px;
    }
    
    .biometric-stats {
        flex-direction: column;
        gap: 1rem;
    }
    
    .stat-item {
        min-width: auto;
    }
}

/* Block 4 */
.order-form-section {
    padding: 80px 0;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    position: relative;
    overflow: hidden;
}

.order-form-section::before {
    content: '';
    background: url('circuit-pattern-bg.jpg') repeat;
    opacity: 0.03;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1;
}

.form-wrapper {
    background: #fff;
    border-radius: 20px;
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.08);
    padding: 50px;
    position: relative;
    z-index: 2;
    overflow: hidden;
}

.form-wrapper::before {
    content: '';
    background: linear-gradient(45deg, #0d6efd 0%, #6610f2 100%);
    height: 6px;
    width: 100%;
    top: 0;
    left: 0;
    border-radius: 20px 20px 0 0;
}

.form-header {
    text-align: center;
    margin-bottom: 40px;
}

.form-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(45deg, #0d6efd 0%, #6610f2 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    box-shadow: 0 10px 30px rgba(13, 110, 253, 0.3);
}

.form-icon i {
    font-size: 32px;
    color: #fff;
}

.form-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: #1a1a2e;
    margin-bottom: 15px;
    background: linear-gradient(45deg, #0d6efd 0%, #6610f2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.form-subtitle {
    font-size: 1.1rem;
    color: #6c757d;
    line-height: 1.6;
    max-width: 500px;
    margin: 0 auto;
}

.security-order-form {
    margin-bottom: 40px;
}

.form-grid {
    display: grid;
    gap: 25px;
    margin-bottom: 30px;
}

.form-group {
    position: relative;
}

.form-label {
    display: block;
    font-weight: 600;
    color: #1a1a2e;
    margin-bottom: 8px;
    font-size: 0.95rem;
}

.input-wrapper {
    position: relative;
}

.input-icon {
    position: absolute;
    left: 18px;
    top: 50%;
    transform: translateY(-50%);
    color: #6c757d;
    font-size: 16px;
    z-index: 3;
    transition: color 0.3s ease;
}

.form-input {
    width: 100%;
    padding: 16px 18px 16px 50px;
    border: 2px solid #e9ecef;
    border-radius: 12px;
    font-size: 16px;
    color: #1a1a2e;
    background: #fff;
    transition: all 0.3s ease;
    position: relative;
    z-index: 2;
}

.form-input:focus {
    outline: none;
    border-color: #0d6efd;
    box-shadow: 0 0 0 4px rgba(13, 110, 253, 0.1);
}

.form-input:focus + .input-focus-border {
    transform: scaleX(1);
}

.form-input:focus ~ .input-icon {
    color: #0d6efd;
}

.input-focus-border {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(45deg, #0d6efd 0%, #6610f2 100%);
    border-radius: 0 0 12px 12px;
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.security-features {
    display: flex;
    justify-content: center;
    gap: 30px;
    margin-bottom: 35px;
    flex-wrap: wrap;
}

.security-features .feature-item {
    display: flex;
    align-items: center;
    gap: 8px;
    color: #6c757d;
    font-size: 0.9rem;
    font-weight: 500;
}

.security-features .feature-item i {
    color: #28a745;
    font-size: 16px;
}

.submit-btn {
    width: 100%;
    padding: 18px 30px;
    background: linear-gradient(45deg, #0d6efd 0%, #6610f2 100%);
    color: #fff;
    border: none;
    border-radius: 12px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
}

.submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 15px 35px rgba(13, 110, 253, 0.4);
}

.submit-btn:active {
    transform: translateY(0);
}

.btn-text {
    position: relative;
    z-index: 2;
}

.btn-icon {
    position: relative;
    z-index: 2;
    transition: transform 0.3s ease;
}

.submit-btn:hover .btn-icon {
    transform: translateX(5px);
}

.btn-overlay {
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: left 0.6s ease;
}

.submit-btn:hover .btn-overlay {
    left: 100%;
}

.trust-indicators {
    display: flex;
    justify-content: center;
    gap: 40px;
    padding-top: 30px;
    border-top: 1px solid #e9ecef;
    flex-wrap: wrap;
}

.indicator {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}

.cert-badge {
    width: 60px;
    height: 60px;
    object-fit: contain;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.cert-text {
    font-size: 0.8rem;
    color: #6c757d;
    font-weight: 600;
    text-align: center;
}

@media (max-width: 768px) {
    .form-wrapper {
        padding: 30px 25px;
    }
    
    .form-title {
        font-size: 2rem;
    }
    
    .security-features {
        gap: 20px;
        flex-direction: column;
        align-items: center;
    }
    
    .trust-indicators {
        gap: 25px;
    }
    
    .cert-badge {
        width: 50px;
        height: 50px;
    }
}

@media (max-width: 480px) {
    .form-wrapper {
        padding: 25px 20px;
    }
    
    .form-icon {
        width: 60px;
        height: 60px;
    }
    
    .form-icon i {
        font-size: 24px;
    }
    
    .form-title {
        font-size: 1.75rem;
    }
}