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

.hero-background {
    position: relative;
    width: 100%;
    height: 100%;
}

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

.hero-overlay {
    background: linear-gradient(135deg, rgba(26, 35, 50, 0.85) 0%, rgba(45, 62, 80, 0.75) 50%, rgba(52, 152, 219, 0.65) 100%);
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    z-index: 2;
}

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

.hero-content {
    padding: 40px 20px;
    animation: heroFadeIn 1.2s ease-out;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 30px;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
    line-height: 1.2;
}

.hero-description {
    font-size: 1.25rem;
    color: #ecf0f1;
    margin-bottom: 40px;
    line-height: 1.6;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.3);
    max-width: 650px;
    margin-left: auto;
    margin-right: auto;
}

.hero-cta-btn {
    display: inline-block;
    background: linear-gradient(135deg, #3498db 0%, #2980b9 100%);
    color: white;
    text-decoration: none;
    padding: 18px 40px;
    border-radius: 50px;
    font-size: 1.1rem;
    font-weight: 600;
    transition: all 0.3s ease;
    box-shadow: 0 8px 25px rgba(52, 152, 219, 0.3);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.hero-cta-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 35px rgba(52, 152, 219, 0.4);
    background: linear-gradient(135deg, #2980b9 0%, #1f5f8b 100%);
    color: white;
}

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

@media (max-width: 768px) {
    .hero-banner {
        height: 80vh;
        min-height: 500px;
    }
    
    .hero-title {
        font-size: 2.5rem;
        margin-bottom: 20px;
    }
    
    .hero-description {
        font-size: 1.1rem;
        margin-bottom: 30px;
        padding: 0 15px;
    }
    
    .hero-cta-btn {
        padding: 15px 30px;
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-description {
        font-size: 1rem;
    }
}

/* Block 2 */
.quantum-breakthroughs {
            padding: 120px 0;
            background: linear-gradient(135deg, #0f1419 0%, #1a2332 50%, #2d3e50 100%);
            position: relative;
            overflow: hidden;
        }

        .quantum-breakthroughs::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: radial-gradient(circle at 30% 70%, rgba(52, 152, 219, 0.1) 0%, transparent 50%),
                        radial-gradient(circle at 80% 20%, rgba(155, 89, 182, 0.1) 0%, transparent 50%);
            pointer-events: none;
        }

        .breakthrough-content {
            padding: 40px 0;
            position: relative;
            z-index: 2;
        }

        .breakthrough-badge {
            display: inline-block;
            background: linear-gradient(135deg, #3498db, #9b59b6);
            color: white;
            padding: 8px 20px;
            border-radius: 25px;
            font-size: 14px;
            font-weight: 600;
            text-transform: uppercase;
            letter-spacing: 1px;
            margin-bottom: 20px;
        }

        .breakthrough-title {
            font-size: 3.2rem;
            font-weight: 700;
            color: #ecf0f1;
            line-height: 1.2;
            margin-bottom: 25px;
            background: linear-gradient(135deg, #ecf0f1 0%, #bdc3c7 100%);
            background-clip: text;
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }

        .breakthrough-description {
            font-size: 1.1rem;
            color: #bdc3c7;
            line-height: 1.7;
            margin-bottom: 40px;
        }

        .breakthrough-stats {
            display: flex;
            gap: 30px;
            margin-bottom: 40px;
            flex-wrap: wrap;
        }

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

        .stat-number {
            display: block;
            font-size: 2.5rem;
            font-weight: 800;
            background: linear-gradient(135deg, #3498db, #9b59b6);
            background-clip: text;
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            line-height: 1;
        }

        .stat-label {
            font-size: 0.9rem;
            color: #95a5a6;
            text-transform: uppercase;
            letter-spacing: 1px;
            font-weight: 500;
        }

        .breakthrough-btn {
            background: linear-gradient(135deg, #3498db, #2980b9);
            border: none;
            color: white;
            padding: 15px 35px;
            font-size: 1rem;
            font-weight: 600;
            border-radius: 8px;
            cursor: pointer;
            transition: all 0.3s ease;
            text-transform: uppercase;
            letter-spacing: 1px;
        }

        .breakthrough-btn:hover {
            transform: translateY(-2px);
            box-shadow: 0 10px 30px rgba(52, 152, 219, 0.4);
            background: linear-gradient(135deg, #2980b9, #3498db);
        }

        .breakthrough-visual {
            position: relative;
            height: 500px;
            border-radius: 15px;
            overflow: hidden;
        }

        .breakthrough-image {
            width: 100%;
            height: 100%;
            object-fit: cover;
            border-radius: 15px;
        }

        .visual-overlay {
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: linear-gradient(45deg, rgba(52, 152, 219, 0.2) 0%, rgba(155, 89, 182, 0.2) 100%);
        }

        .pulse-dot {
            position: absolute;
            top: 50%;
            left: 50%;
            width: 20px;
            height: 20px;
            background: #3498db;
            border-radius: 50%;
            transform: translate(-50%, -50%);
            animation: pulse 2s infinite;
        }

        .pulse-dot::before {
            content: '';
            position: absolute;
            top: -10px;
            left: -10px;
            right: -10px;
            bottom: -10px;
            border: 2px solid rgba(52, 152, 219, 0.5);
            border-radius: 50%;
            animation: pulse-ring 2s infinite;
        }

        @keyframes pulse {
            0%, 100% { opacity: 1; }
            50% { opacity: 0.7; }
        }

        @keyframes pulse-ring {
            0% { transform: scale(0.8); opacity: 1; }
            100% { transform: scale(2); opacity: 0; }
        }

        .data-stream {
            position: absolute;
            top: 20px;
            right: 20px;
            width: 3px;
            height: 60px;
            background: linear-gradient(to bottom, transparent, #3498db, transparent);
            animation: stream 1.5s infinite;
        }

        @keyframes stream {
            0% { transform: translateY(-20px); opacity: 0; }
            50% { opacity: 1; }
            100% { transform: translateY(20px); opacity: 0; }
        }

        .innovation-card {
            background: rgba(255, 255, 255, 0.05);
            backdrop-filter: blur(10px);
            border: 1px solid rgba(255, 255, 255, 0.1);
            border-radius: 20px;
            padding: 35px;
            height: 100%;
            transition: all 0.3s ease;
            position: relative;
            overflow: hidden;
        }

        .innovation-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, transparent, rgba(52, 152, 219, 0.1), transparent);
            transition: left 0.6s;
        }

        .innovation-card:hover::before {
            left: 100%;
        }

        .innovation-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 20px 40px rgba(52, 152, 219, 0.2);
            border-color: rgba(52, 152, 219, 0.3);
        }

        .card-icon {
            margin-bottom: 25px;
        }

        .icon-image {
            width: 80px;
            height: 80px;
            object-fit: cover;
            border-radius: 15px;
            border: 2px solid rgba(52, 152, 219, 0.3);
        }

        .card-title {
            font-size: 1.5rem;
            font-weight: 700;
            color: #ecf0f1;
            margin-bottom: 15px;
        }

        .card-text {
            color: #bdc3c7;
            line-height: 1.6;
            margin-bottom: 25px;
            font-size: 0.95rem;
        }

        .card-metrics {
            display: flex;
            gap: 15px;
            flex-wrap: wrap;
        }

        .metric {
            background: rgba(52, 152, 219, 0.2);
            color: #3498db;
            padding: 6px 12px;
            border-radius: 15px;
            font-size: 0.8rem;
            font-weight: 600;
            border: 1px solid rgba(52, 152, 219, 0.3);
        }

        @media (max-width: 768px) {
            .breakthrough-title {
                font-size: 2.2rem;
            }

            .breakthrough-stats {
                gap: 20px;
                justify-content: center;
            }

            .stat-number {
                font-size: 2rem;
            }

            .breakthrough-visual {
                height: 300px;
                margin-top: 30px;
            }

            .innovation-card {
                padding: 25px;
                margin-bottom: 20px;
            }

            .quantum-breakthroughs {
                padding: 80px 0;
            }
        }

/* Block 3 */
.neural-evolution {
    padding: 100px 0;
    background: linear-gradient(135deg, #0f1419 0%, #1a2332 50%, #2d3e50 100%);
    color: white;
    overflow: hidden;
}

.evolution-badge {
    display: inline-block;
    background: linear-gradient(45deg, #00d4aa, #00a3ff);
    color: white;
    padding: 8px 20px;
    border-radius: 25px;
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 20px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.evolution-title {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 25px;
    background: linear-gradient(135deg, #ffffff, #00d4aa);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    line-height: 1.2;
}

.evolution-text {
    font-size: 18px;
    line-height: 1.8;
    color: #bdc3c7;
    margin-bottom: 40px;
}

.evolution-highlights {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.highlight-item {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 20px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 15px;
    border: 1px solid rgba(0, 212, 170, 0.2);
    transition: all 0.3s ease;
}

.highlight-item:hover {
    background: rgba(0, 212, 170, 0.1);
    border-color: rgba(0, 212, 170, 0.4);
    transform: translateX(10px);
}

.highlight-icon {
    width: 60px;
    height: 60px;
    border-radius: 12px;
    overflow: hidden;
    flex-shrink: 0;
}

.highlight-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.highlight-title {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 5px;
    color: white;
}

.highlight-desc {
    font-size: 14px;
    color: #95a5a6;
    margin: 0;
}

.neural-visualization {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 212, 170, 0.2);
}

.neural-main-image {
    width: 100%;
    height: 500px;
    object-fit: cover;
    display: block;
}

.neural-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, rgba(0, 212, 170, 0.1), rgba(0, 163, 255, 0.1));
}

.pulse-ring {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 100px;
    height: 100px;
    border: 2px solid #00d4aa;
    border-radius: 50%;
    transform: translate(-50%, -50%);
    animation: pulse-ring 2s infinite ease-out;
}

.data-flow {
    position: absolute;
    top: 20%;
    left: 10%;
    width: 80%;
    height: 2px;
    background: linear-gradient(90deg, transparent, #00d4aa, transparent);
    animation: data-flow 3s infinite linear;
}

.connection-nodes {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
}

.node {
    position: absolute;
    width: 8px;
    height: 8px;
    background: #00d4aa;
    border-radius: 50%;
    animation: node-pulse 2s infinite ease-in-out;
}

.node:nth-child(1) { top: 25%; left: 20%; animation-delay: 0s; }
.node:nth-child(2) { top: 40%; right: 25%; animation-delay: 0.5s; }
.node:nth-child(3) { bottom: 30%; left: 30%; animation-delay: 1s; }
.node:nth-child(4) { bottom: 45%; right: 20%; animation-delay: 1.5s; }

.neural-metric-card {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 20px;
    padding: 25px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
    height: 100%;
}

.neural-metric-card:hover {
    background: rgba(0, 212, 170, 0.1);
    border-color: rgba(0, 212, 170, 0.3);
    transform: translateY(-10px);
}

.metric-visual {
    position: relative;
    height: 150px;
    border-radius: 15px;
    overflow: hidden;
    margin-bottom: 20px;
}

.metric-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.metric-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(0, 212, 170, 0.8), rgba(0, 163, 255, 0.8));
    display: flex;
    align-items: center;
    justify-content: center;
}

.metric-value {
    font-size: 2rem;
    font-weight: 700;
    color: white;
}

.metric-title {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 10px;
    color: white;
}

.metric-description {
    font-size: 14px;
    color: #bdc3c7;
    line-height: 1.6;
}

.applications-showcase {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 25px;
    padding: 50px;
    border: 1px solid rgba(0, 212, 170, 0.2);
}

.showcase-title {
    font-size: 2.5rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 50px;
    background: linear-gradient(135deg, #ffffff, #00d4aa);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.applications-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.app-item {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 20px;
    padding: 25px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
    text-align: center;
}

.app-item:hover {
    background: rgba(0, 212, 170, 0.1);
    border-color: rgba(0, 212, 170, 0.4);
    transform: scale(1.05);
}

.app-image {
    width: 80px;
    height: 80px;
    border-radius: 15px;
    object-fit: cover;
    margin-bottom: 20px;
}

.app-name {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 10px;
    color: white;
}

.app-desc {
    font-size: 14px;
    color: #bdc3c7;
    line-height: 1.5;
}

@keyframes pulse-ring {
    0% { transform: translate(-50%, -50%) scale(0.8); opacity: 1; }
    100% { transform: translate(-50%, -50%) scale(2); opacity: 0; }
}

@keyframes data-flow {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(200%); }
}

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

@media (max-width: 768px) {
    .evolution-title {
        font-size: 2.5rem;
    }
    
    .evolution-highlights {
        gap: 15px;
    }
    
    .highlight-item {
        flex-direction: column;
        text-align: center;
        gap: 15px;
    }
    
    .neural-main-image {
        height: 300px;
    }
    
    .applications-showcase {
        padding: 30px 20px;
    }
    
    .showcase-title {
        font-size: 2rem;
    }
    
    .applications-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
}

/* Block 4 */
.contact-form-section {
    padding: 80px 0;
    background: linear-gradient(135deg, #0f1419 0%, #1a1f2e 50%, #252a3d 100%);
    position: relative;
    overflow: hidden;
}

.contact-form-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(ellipse at center, rgba(52, 152, 219, 0.1) 0%, transparent 70%);
    pointer-events: none;
}

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

.form-badge {
    display: inline-block;
    background: linear-gradient(135deg, #3498db, #2980b9);
    color: white;
    padding: 8px 20px;
    border-radius: 25px;
    font-size: 14px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 20px;
}

.form-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 20px;
    background: linear-gradient(135deg, #ffffff 0%, #e8f4fd 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.form-description {
    font-size: 1.1rem;
    color: #bdc3c7;
    line-height: 1.7;
    max-width: 600px;
    margin: 0 auto;
}

.contact-form-container {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    padding: 40px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.form-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 25px;
    margin-bottom: 35px;
}

.form-group {
    position: relative;
}

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

.form-input {
    width: 100%;
    padding: 15px 20px;
    background: rgba(255, 255, 255, 0.08);
    border: 2px solid rgba(255, 255, 255, 0.15);
    border-radius: 12px;
    color: #ffffff;
    font-size: 1rem;
    transition: all 0.3s ease;
    position: relative;
}

.form-input:focus {
    outline: none;
    border-color: #3498db;
    background: rgba(52, 152, 219, 0.1);
    box-shadow: 0 0 20px rgba(52, 152, 219, 0.3);
}

.form-input::placeholder {
    color: rgba(255, 255, 255, 0.5);
}

.input-highlight {
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, #3498db, #2ecc71);
    transition: all 0.3s ease;
    transform: translateX(-50%);
}

.form-input:focus + .input-highlight {
    width: 100%;
}

.form-benefits {
    margin-bottom: 35px;
    padding: 25px;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 15px;
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.benefits-title {
    color: #ffffff;
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 20px;
    text-align: center;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 15px;
}

.benefit-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 10px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
}

.benefit-item:hover {
    background: rgba(52, 152, 219, 0.1);
    border-color: rgba(52, 152, 219, 0.3);
    transform: translateY(-2px);
}

.benefit-icon {
    width: 24px;
    height: 24px;
    object-fit: cover;
    border-radius: 4px;
}

.benefit-text {
    color: #e8f4fd;
    font-size: 0.9rem;
    font-weight: 500;
}

.form-submit-btn {
    width: 100%;
    padding: 18px 40px;
    background: linear-gradient(135deg, #3498db 0%, #2ecc71 100%);
    color: white;
    border: none;
    border-radius: 12px;
    font-size: 1.1rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    margin-bottom: 20px;
}

.form-submit-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(52, 152, 219, 0.4);
}

.form-submit-btn:active {
    transform: translateY(-1px);
}

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

.btn-glow {
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.5s ease;
}

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

.form-privacy {
    color: #95a5a6;
    font-size: 0.85rem;
    text-align: center;
    line-height: 1.5;
}

@media (max-width: 768px) {
    .contact-form-section {
        padding: 60px 0;
    }
    
    .form-title {
        font-size: 2rem;
    }
    
    .contact-form-container {
        padding: 25px;
    }
    
    .benefits-grid {
        grid-template-columns: 1fr;
    }
    
    .benefit-item {
        justify-content: center;
    }
}

@media (min-width: 768px) {
    .form-grid {
        grid-template-columns: 1fr 1fr;
        grid-template-rows: auto auto;
    }
    
    .form-group:last-child {
        grid-column: 1 / -1;
    }
}