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

    .hero-bg-image {
        width: 100%;
        height: 100%;
        object-fit: cover;
        z-index: 1;
    }

    .hero-overlay {
        background: linear-gradient(135deg, rgba(44, 62, 80, 0.8) 0%, rgba(74, 144, 226, 0.7) 100%);
        width: 100%;
        height: 100%;
        z-index: 2;
        top: 0;
        left: 0;
    }

    .hero-overlay,
    .hero-content {
        position: absolute;
    }

    .hero-content {
        z-index: 3;
        width: 100%;
        height: 100%;
        display: flex;
        align-items: center;
        top: 0;
        left: 0;
    }

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

    .hero-description {
        color: rgba(255, 255, 255, 0.95);
        font-size: 1.25rem;
        margin-bottom: 2.5rem;
        text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.3);
        line-height: 1.6;
        max-width: 600px;
        margin-left: auto;
        margin-right: auto;
    }

    .hero-cta-btn {
        background: linear-gradient(135deg, var(--primary-color) 0%, var(--accent-color) 100%);
        color: white;
        border: none;
        padding: 18px 40px;
        font-size: 1.1rem;
        font-weight: 600;
        border-radius: 50px;
        cursor: pointer;
        transition: all 0.3s ease;
        text-transform: uppercase;
        letter-spacing: 0.5px;
        box-shadow: 0 8px 25px rgba(74, 144, 226, 0.3);
    }

    .hero-cta-btn:hover {
        transform: translateY(-3px);
        box-shadow: 0 12px 35px rgba(74, 144, 226, 0.4);
        background: linear-gradient(135deg, var(--accent-color) 0%, var(--primary-color) 100%);
    }

    .hero-cta-btn:active {
        transform: translateY(-1px);
    }

    @media (max-width: 768px) {
        .hero-banner {
            height: 80vh;
            min-height: 500px;
        }

        .hero-title {
            font-size: 2.5rem;
            margin-bottom: 1rem;
        }

        .hero-description {
            font-size: 1.1rem;
            margin-bottom: 2rem;
            padding: 0 15px;
        }

        .hero-cta-btn {
            padding: 16px 32px;
            font-size: 1rem;
        }
    }

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

        .hero-description {
            font-size: 1rem;
        }

        .hero-cta-btn {
            padding: 14px 28px;
            font-size: 0.95rem;
        }
    }

/* Block 2 */
.smart-features {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    padding: 80px 0;
}

.features-header {
    text-align: center;
    margin-bottom: 60px;
}

.features-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--secondary-color);
    margin-bottom: 20px;
    position: relative;
}

.features-title::after {
    content: '';
    display: block;
    width: 80px;
    height: 4px;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    margin: 20px auto;
    border-radius: 2px;
}

.features-subtitle {
    font-size: 1.2rem;
    color: #6c757d;
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-bottom: 60px;
}

.feature-card {
    background: white;
    padding: 40px 30px;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    text-align: center;
    transition: all 0.3s ease;
    border: 1px solid rgba(0,0,0,0.05);
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 50px rgba(0,0,0,0.15);
}

.feature-icon-wrapper {
    width: 80px;
    height: 80px;
    margin: 0 auto 25px;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.feature-icon {
    width: 40px;
    height: 40px;
    filter: brightness(0) invert(1);
}

.feature-title {
    font-size: 1.4rem;
    font-weight: 600;
    color: var(--secondary-color);
    margin-bottom: 15px;
}

.feature-description {
    color: #6c757d;
    line-height: 1.6;
    margin-bottom: 25px;
    font-size: 0.95rem;
}

.feature-metrics {
    display: flex;
    gap: 10px;
    justify-content: center;
    flex-wrap: wrap;
}

.metric-badge {
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    color: white;
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
}

.features-showcase {
    background: white;
    border-radius: 20px;
    padding: 30px;
    box-shadow: 0 15px 40px rgba(0,0,0,0.1);
}

.showcase-image-wrapper {
    position: relative;
    border-radius: 15px;
    overflow: hidden;
}

.showcase-image {
    width: 100%;
    height: 400px;
    object-fit: cover;
    display: block;
}

.showcase-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, rgba(0,0,0,0.8));
    padding: 40px 30px 30px;
}

.showcase-stats {
    display: flex;
    justify-content: space-around;
    align-items: center;
}

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

.stat-number {
    display: block;
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 5px;
}

.stat-label {
    font-size: 0.9rem;
    opacity: 0.9;
}

@media (max-width: 768px) {
    .smart-features {
        padding: 60px 0;
    }
    
    .features-title {
        font-size: 2rem;
    }
    
    .features-subtitle {
        font-size: 1.1rem;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .feature-card {
        padding: 30px 20px;
    }
    
    .showcase-image {
        height: 300px;
    }
    
    .showcase-stats {
        flex-direction: column;
        gap: 20px;
    }
    
    .stat-item {
        display: flex;
        align-items: center;
        gap: 15px;
    }
    
    .stat-number {
        margin-bottom: 0;
        font-size: 1.5rem;
    }
}

@media (max-width: 480px) {
    .features-showcase {
        padding: 20px;
    }
    
    .showcase-overlay {
        padding: 30px 20px 20px;
    }
}

/* Block 3 */
.neural-insights {
    background: linear-gradient(135deg, #0a0e1a 0%, #1a1f35 50%, #2d3461 100%);
    padding: 100px 0;
    color: white;
    position: relative;
    overflow: hidden;
}

.neural-insights::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 30% 20%, rgba(74, 144, 226, 0.1) 0%, transparent 50%),
                radial-gradient(circle at 70% 80%, rgba(52, 152, 219, 0.08) 0%, transparent 50%);
    pointer-events: none;
}

.insights-header {
    text-align: center;
    margin-bottom: 80px;
    position: relative;
    z-index: 2;
}

.insights-badge {
    display: inline-block;
    background: linear-gradient(45deg, #4a90e2, #3498db);
    color: white;
    padding: 8px 24px;
    border-radius: 25px;
    font-size: 14px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 20px;
}

.insights-title {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 20px;
    background: linear-gradient(135deg, #ffffff 0%, #e8f4fd 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.insights-subtitle {
    font-size: 1.3rem;
    color: #b8c9e0;
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
}

.insights-content {
    position: relative;
    z-index: 2;
}

.neural-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    margin-bottom: 60px;
}

.neural-panel {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 20px;
    padding: 40px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.neural-panel:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(74, 144, 226, 0.2);
}

.panel-header {
    display: flex;
    align-items: center;
    margin-bottom: 25px;
}

.neural-icon {
    width: 60px;
    height: 60px;
    border-radius: 12px;
    object-fit: cover;
    margin-right: 20px;
    border: 2px solid rgba(74, 144, 226, 0.3);
}

.panel-header h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: #ffffff;
    margin: 0;
}

.panel-content p {
    color: #b8c9e0;
    font-size: 1.1rem;
    line-height: 1.6;
    margin-bottom: 30px;
}

.metrics-row {
    display: flex;
    gap: 30px;
}

.metric-cell {
    text-align: center;
}

.metric-value {
    display: block;
    font-size: 2rem;
    font-weight: 700;
    color: #4a90e2;
    margin-bottom: 5px;
}

.metric-label {
    font-size: 0.9rem;
    color: #8fa3c2;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.progress-indicators {
    space-y: 20px;
}

.progress-item {
    margin-bottom: 20px;
}

.progress-label {
    display: block;
    font-size: 0.9rem;
    color: #b8c9e0;
    margin-bottom: 8px;
}

.progress-bar {
    background: rgba(255, 255, 255, 0.1);
    height: 8px;
    border-radius: 4px;
    position: relative;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    border-radius: 4px;
    position: relative;
}

.accuracy-fill {
    width: 94.2%;
    background: linear-gradient(90deg, #4a90e2, #3498db);
}

.prediction-fill {
    width: 87.6%;
    background: linear-gradient(90deg, #2ecc71, #27ae60);
}

.progress-percent {
    position: absolute;
    right: 0;
    top: -25px;
    font-size: 0.9rem;
    color: #4a90e2;
    font-weight: 600;
}

.visualization-panel {
    background: rgba(255, 255, 255, 0.03);
    border-radius: 25px;
    padding: 50px;
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.visualization-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 40px;
}

.visualization-header h4 {
    font-size: 1.8rem;
    font-weight: 600;
    color: #ffffff;
    margin: 0;
}

.processing-status {
    display: flex;
    align-items: center;
    gap: 10px;
}

.status-indicator {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: #2ecc71;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.7; transform: scale(1.1); }
}

.processing-status span {
    color: #2ecc71;
    font-weight: 500;
}

.neural-visualization {
    position: relative;
    margin-bottom: 40px;
}

.visualization-image {
    width: 100%;
    height: 300px;
    object-fit: cover;
    border-radius: 15px;
    opacity: 0.8;
}

.data-streams {
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    transform: translateY(-50%);
    display: flex;
    justify-content: space-between;
    padding: 0 60px;
}

.stream-node {
    text-align: center;
    position: relative;
}

.node-pulse {
    width: 20px;
    height: 20px;
    background: #4a90e2;
    border-radius: 50%;
    margin: 0 auto 10px;
    animation: nodePulse 1.5s infinite ease-in-out;
}

.node-2 .node-pulse {
    animation-delay: 0.5s;
}

.node-3 .node-pulse {
    animation-delay: 1s;
}

@keyframes nodePulse {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.3); opacity: 0.7; }
}

.node-label {
    font-size: 0.9rem;
    color: #ffffff;
    font-weight: 500;
}

.performance-metrics {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
}

.metric-group {
    text-align: center;
}

.metric-title {
    display: block;
    font-size: 0.9rem;
    color: #8fa3c2;
    margin-bottom: 10px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.metric-display {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
}

.metric-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: #4a90e2;
}

.metric-trend {
    display: flex;
    align-items: center;
    gap: 5px;
    font-size: 0.9rem;
    font-weight: 500;
}

.metric-trend.positive {
    color: #2ecc71;
}

@media (max-width: 768px) {
    .insights-title {
        font-size: 2.5rem;
    }
    
    .neural-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .neural-panel {
        padding: 30px 25px;
    }
    
    .metrics-row {
        flex-direction: column;
        gap: 20px;
    }
    
    .visualization-panel {
        padding: 30px 25px;
    }
    
    .data-streams {
        padding: 0 30px;
    }
    
    .performance-metrics {
        grid-template-columns: 1fr;
        gap: 25px;
    }
}

/* Block 4 */
.quantum-contact {
    background: linear-gradient(135deg, #0a0a0a 0%, #1a1a2e 50%, #16213e 100%);
    padding: 100px 0;
    margin-top: 80px;
    position: relative;
    overflow: hidden;
}

.quantum-contact::before {
    content: '';
    background: radial-gradient(circle at 20% 80%, rgba(74, 144, 226, 0.1) 0%, transparent 50%);
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    z-index: 1;
}

.contact-wrapper {
    position: relative;
    z-index: 2;
}

.contact-header {
    text-align: center;
    margin-bottom: 80px;
    position: relative;
}

.header-decoration {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-bottom: 20px;
}

.quantum-particle {
    width: 8px;
    height: 8px;
    background: linear-gradient(45deg, #4a90e2, #3498db);
    border-radius: 50%;
    animation: quantumFloat 3s ease-in-out infinite;
}

.quantum-particle:nth-child(2) {
    animation-delay: 0.5s;
    background: linear-gradient(45deg, #e74c3c, #f39c12);
}

.quantum-particle:nth-child(3) {
    animation-delay: 1s;
    background: linear-gradient(45deg, #2ecc71, #27ae60);
}

@keyframes quantumFloat {
    0%, 100% { transform: translateY(0) scale(1); opacity: 0.7; }
    50% { transform: translateY(-10px) scale(1.2); opacity: 1; }
}

.contact-badge {
    display: inline-block;
    background: rgba(74, 144, 226, 0.1);
    border: 1px solid rgba(74, 144, 226, 0.3);
    color: #4a90e2;
    padding: 8px 20px;
    border-radius: 25px;
    font-size: 14px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 20px;
}

.contact-title {
    font-size: 3.5rem;
    font-weight: 800;
    background: linear-gradient(135deg, #ffffff 0%, #4a90e2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 20px;
    line-height: 1.2;
}

.contact-subtitle {
    font-size: 1.2rem;
    color: #b0b8c1;
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: start;
}

.contact-visual {
    position: relative;
}

.visual-main {
    width: 100%;
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
    filter: brightness(1.1) contrast(1.2);
}

.visual-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border-radius: 20px;
}

.data-point {
    position: absolute;
    display: flex;
    align-items: center;
    gap: 10px;
    background: rgba(0, 0, 0, 0.8);
    padding: 12px 20px;
    border-radius: 25px;
    border: 1px solid rgba(74, 144, 226, 0.3);
    backdrop-filter: blur(10px);
}

.data-point.point-1 {
    top: 20%;
    right: -10%;
    animation: dataFloat 4s ease-in-out infinite;
}

.data-point.point-2 {
    top: 50%;
    left: -15%;
    animation: dataFloat 4s ease-in-out infinite 1s;
}

.data-point.point-3 {
    bottom: 20%;
    right: -5%;
    animation: dataFloat 4s ease-in-out infinite 2s;
}

@keyframes dataFloat {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-15px); }
}

.point-indicator {
    width: 12px;
    height: 12px;
    background: linear-gradient(45deg, #4a90e2, #3498db);
    border-radius: 50%;
    animation: pointPulse 2s ease-in-out infinite;
}

@keyframes pointPulse {
    0%, 100% { opacity: 0.6; transform: scale(1); }
    50% { opacity: 1; transform: scale(1.3); }
}

.point-label {
    color: #ffffff;
    font-size: 14px;
    font-weight: 600;
    white-space: nowrap;
}

.contact-form-section {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 25px;
    padding: 50px;
    backdrop-filter: blur(20px);
}

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

.form-title {
    font-size: 2rem;
    color: #ffffff;
    font-weight: 700;
    margin-bottom: 15px;
}

.form-description {
    color: #b0b8c1;
    font-size: 1rem;
    line-height: 1.5;
}

.quantum-form {
    display: flex;
    flex-direction: column;
    gap: 35px;
}

.input-group {
    position: relative;
}

.input-wrapper {
    position: relative;
}

.quantum-input {
    width: 100%;
    background: transparent;
    border: none;
    border-bottom: 2px solid rgba(255, 255, 255, 0.2);
    padding: 20px 0 15px;
    font-size: 1.1rem;
    color: #ffffff;
    transition: all 0.3s ease;
}

.quantum-input:focus {
    outline: none;
    border-bottom-color: #4a90e2;
}

.quantum-input:focus + .quantum-label,
.quantum-input:valid + .quantum-label {
    transform: translateY(-25px) scale(0.85);
    color: #4a90e2;
}

.quantum-label {
    position: absolute;
    left: 0;
    top: 20px;
    color: #b0b8c1;
    font-size: 1.1rem;
    font-weight: 500;
    transition: all 0.3s ease;
    pointer-events: none;
}

.input-line {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, #4a90e2, #3498db);
    transition: width 0.3s ease;
}

.quantum-input:focus ~ .input-line {
    width: 100%;
}

.quantum-submit {
    background: linear-gradient(135deg, #4a90e2 0%, #3498db 100%);
    border: none;
    border-radius: 50px;
    padding: 20px 0;
    font-size: 1.2rem;
    font-weight: 700;
    color: #ffffff;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
    margin-top: 20px;
}

.quantum-submit:hover {
    transform: translateY(-2px);
    box-shadow: 0 15px 40px rgba(74, 144, 226, 0.4);
}

.submit-text {
    position: relative;
    z-index: 3;
}

.submit-effects {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.effect-ring {
    width: 60px;
    height: 60px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    animation: effectSpin 3s linear infinite;
}

.effect-pulse {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 20px;
    height: 20px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    animation: effectPulse 2s ease-in-out infinite;
}

@keyframes effectSpin {
    0% { transform: translate(-50%, -50%) rotate(0deg); }
    100% { transform: translate(-50%, -50%) rotate(360deg); }
}

@keyframes effectPulse {
    0%, 100% { opacity: 0.3; transform: translate(-50%, -50%) scale(1); }
    50% { opacity: 0.8; transform: translate(-50%, -50%) scale(1.5); }
}

.security-indicators {
    display: flex;
    justify-content: center;
    gap: 30px;
    margin-top: 40px;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.security-item {
    display: flex;
    align-items: center;
    gap: 10px;
}

.security-icon {
    width: 24px;
    height: 24px;
}

.security-icon img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 4px;
}

.security-text {
    color: #b0b8c1;
    font-size: 13px;
    font-weight: 500;
}

@media (max-width: 992px) {
    .contact-content {
        grid-template-columns: 1fr;
        gap: 60px;
    }
    
    .data-point.point-1,
    .data-point.point-2,
    .data-point.point-3 {
        position: static;
        margin: 20px auto;
        justify-content: center;
    }
    
    .contact-title {
        font-size: 2.5rem;
    }
    
    .contact-form-section {
        padding: 30px;
    }
}

@media (max-width: 768px) {
    .quantum-contact {
        padding: 60px 0;
    }
    
    .contact-header {
        margin-bottom: 50px;
    }
    
    .contact-title {
        font-size: 2rem;
    }
    
    .contact-subtitle {
        font-size: 1rem;
    }
    
    .security-indicators {
        flex-direction: column;
        gap: 15px;
        align-items: center;
    }
}