/* Block 1 */
.hero-banner-section {
    margin: 0;
    padding: 0;
    width: 100%;
    min-height: 70vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-banner-container {
    position: relative;
    width: 100%;
    min-height: 70vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

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

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(26, 35, 126, 0.8) 0%, rgba(74, 20, 140, 0.7) 50%, rgba(17, 24, 39, 0.85) 100%);
    z-index: 2;
}

.hero-content-wrapper {
    position: relative;
    z-index: 3;
    width: 100%;
    max-width: 1200px;
    padding: 2rem 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-content {
    text-align: center;
    max-width: 800px;
    color: white;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1.5rem;
    text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.3);
    letter-spacing: -0.02em;
}

.hero-description {
    font-size: 1.3rem;
    line-height: 1.6;
    margin-bottom: 2.5rem;
    opacity: 0.95;
    font-weight: 400;
    text-shadow: 1px 1px 4px rgba(0, 0, 0, 0.2);
}

.hero-cta-button {
    display: inline-block;
    background: linear-gradient(135deg, #3b82f6 0%, #8b5cf6 100%);
    color: white;
    padding: 1rem 2.5rem;
    font-size: 1.1rem;
    font-weight: 600;
    text-decoration: none;
    border-radius: 50px;
    transition: all 0.3s ease;
    box-shadow: 0 8px 25px rgba(59, 130, 246, 0.4);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.hero-cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 35px rgba(59, 130, 246, 0.6);
    color: white;
    text-decoration: none;
}

@media (max-width: 992px) {
    .hero-title {
        font-size: 2.8rem;
    }
    
    .hero-description {
        font-size: 1.2rem;
    }
}

@media (max-width: 768px) {
    .hero-banner-section {
        min-height: 60vh;
    }
    
    .hero-banner-container {
        min-height: 60vh;
    }
    
    .hero-content-wrapper {
        padding: 1.5rem 1rem;
    }
    
    .hero-title {
        font-size: 2.2rem;
    }
    
    .hero-description {
        font-size: 1.1rem;
        margin-bottom: 2rem;
    }
    
    .hero-cta-button {
        padding: 0.9rem 2rem;
        font-size: 1rem;
    }
}

@media (max-width: 576px) {
    .hero-title {
        font-size: 1.9rem;
    }
    
    .hero-description {
        font-size: 1rem;
    }
    
    .hero-cta-button {
        padding: 0.8rem 1.8rem;
        font-size: 0.95rem;
    }
}

/* Block 2 */
.advanced-techniques-section {
    background: linear-gradient(135deg, #f8f9fc 0%, #e8f0fe 100%);
    position: relative;
    overflow: hidden;
}

.advanced-techniques-section::before {
    content: '';
    background: radial-gradient(circle at 20% 80%, rgba(102, 126, 234, 0.1) 0%, transparent 70%);
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    z-index: 1;
}

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

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: #2c3e50;
    line-height: 1.2;
    margin-bottom: 1.5rem;
}

.section-description {
    font-size: 1.125rem;
    color: #64748b;
    line-height: 1.7;
    font-weight: 400;
}

.technique-list {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.technique-item {
    display: flex;
    align-items: flex-start;
    gap: 1.25rem;
    padding: 1.5rem;
    background: rgba(255, 255, 255, 0.8);
    border-radius: 16px;
    border: 1px solid rgba(226, 232, 240, 0.8);
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}

.technique-item:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(102, 126, 234, 0.15);
    border-color: rgba(102, 126, 234, 0.3);
}

.technique-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    box-shadow: 0 8px 24px rgba(102, 126, 234, 0.3);
}

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

.technique-content {
    flex: 1;
}

.technique-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: #1e293b;
    margin-bottom: 0.5rem;
    line-height: 1.4;
}

.technique-text {
    font-size: 0.95rem;
    color: #64748b;
    line-height: 1.6;
    margin: 0;
}

.techniques-visual {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1);
}

.techniques-image {
    width: 100%;
    height: 500px;
    object-fit: cover;
    border-radius: 20px;
}

.visual-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(180deg, transparent 0%, rgba(0, 0, 0, 0.8) 100%);
    padding: 2rem;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

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

.stat-number {
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: 0.25rem;
    background: linear-gradient(135deg, #fbbf24 0%, #f59e0b 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-label {
    font-size: 0.875rem;
    font-weight: 500;
    opacity: 0.9;
}

@media (max-width: 991.98px) {
    .section-title {
        font-size: 2rem;
    }
    
    .technique-item {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
    }
    
    .techniques-image {
        height: 350px;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }
    
    .stat-number {
        font-size: 1.5rem;
    }
}

@media (max-width: 767.98px) {
    .section-title {
        font-size: 1.75rem;
        text-align: center;
    }
    
    .section-description {
        text-align: center;
    }
    
    .technique-item {
        padding: 1.25rem;
    }
    
    .technique-icon {
        width: 50px;
        height: 50px;
    }
    
    .technique-icon i {
        font-size: 1.25rem;
    }
    
    .stats-grid {
        grid-template-columns: repeat(4, 1fr);
        gap: 0.75rem;
    }
    
    .stat-number {
        font-size: 1.25rem;
    }
    
    .stat-label {
        font-size: 0.75rem;
    }
}

/* Block 3 */
.storage-solutions-section {
    background: linear-gradient(135deg, #f8f9ff 0%, #e8f2ff 100%);
    position: relative;
}

.storage-solutions-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        radial-gradient(circle at 20% 80%, rgba(120, 119, 198, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(255, 119, 48, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

.solutions-main-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: #2d3748;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.solutions-subtitle {
    font-size: 1.125rem;
    color: #64748b;
    line-height: 1.7;
    max-width: 600px;
    margin: 0 auto;
}

.solution-card {
    background: white;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    height: 100%;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.solution-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.15);
}

.card-header-section {
    position: relative;
    height: 200px;
    overflow: hidden;
}

.solution-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.solution-card:hover .solution-image {
    transform: scale(1.05);
}

.card-badge {
    position: absolute;
    top: 15px;
    right: 15px;
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.cloud-card .card-badge {
    background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
    color: white;
}

.hybrid-card .card-badge {
    background: linear-gradient(135deg, #43e97b 0%, #38f9d7 100%);
    color: white;
}

.enterprise-card .card-badge {
    background: linear-gradient(135deg, #fa709a 0%, #fee140 100%);
    color: white;
}

.card-body-section {
    padding: 2rem;
}

.solution-title {
    font-size: 1.375rem;
    font-weight: 700;
    color: #2d3748;
    margin-bottom: 1rem;
}

.solution-description {
    color: #64748b;
    line-height: 1.6;
    margin-bottom: 1.5rem;
    font-size: 0.95rem;
}

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

.feature-item {
    display: flex;
    align-items: center;
    margin-bottom: 0.75rem;
    font-size: 0.9rem;
}

.feature-item i {
    color: #22c55e;
    margin-right: 0.75rem;
    font-size: 0.875rem;
}

.feature-item span {
    color: #475569;
}

.comparison-visual {
    background: white;
    border-radius: 16px;
    padding: 2rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
}

.storage-metrics {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.metric-row {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.metric-label {
    font-weight: 600;
    color: #374151;
    font-size: 0.875rem;
}

.metric-bar {
    position: relative;
    height: 12px;
    background: #e5e7eb;
    border-radius: 6px;
    overflow: hidden;
    display: flex;
    align-items: center;
}

.metric-fill {
    height: 100%;
    border-radius: 6px;
    transition: width 2s ease-in-out;
}

.capacity-fill {
    width: 95%;
    background: linear-gradient(90deg, #4facfe 0%, #00f2fe 100%);
}

.speed-fill {
    width: 88%;
    background: linear-gradient(90deg, #43e97b 0%, #38f9d7 100%);
}

.security-fill {
    width: 98%;
    background: linear-gradient(90deg, #fa709a 0%, #fee140 100%);
}

.uptime-fill {
    width: 99%;
    background: linear-gradient(90deg, #667eea 0%, #764ba2 100%);
}

.metric-value {
    position: absolute;
    right: 10px;
    font-size: 0.75rem;
    font-weight: 600;
    color: white;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

.solutions-content {
    padding-left: 2rem;
}

.content-title {
    font-size: 1.875rem;
    font-weight: 700;
    color: #2d3748;
    margin-bottom: 1rem;
}

.content-description {
    color: #64748b;
    line-height: 1.7;
    margin-bottom: 2rem;
    font-size: 1rem;
}

.analytics-grid {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.analytics-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

.analytics-icon {
    width: 50px;
    height: 50px;
    border-radius: 12px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.125rem;
    flex-shrink: 0;
}

.analytics-info {
    flex: 1;
}

.analytics-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: #2d3748;
    margin-bottom: 0.5rem;
}

.analytics-text {
    color: #64748b;
    font-size: 0.9rem;
    margin: 0;
    line-height: 1.5;
}

@media (max-width: 991px) {
    .solutions-main-title {
        font-size: 2rem;
    }
    
    .solutions-content {
        padding-left: 0;
        margin-top: 2rem;
    }
    
    .content-title {
        font-size: 1.5rem;
    }
}

@media (max-width: 767px) {
    .solutions-main-title {
        font-size: 1.75rem;
    }
    
    .card-body-section {
        padding: 1.5rem;
    }
    
    .comparison-visual {
        padding: 1.5rem;
    }
    
    .analytics-grid {
        gap: 1rem;
    }
    
    .analytics-icon {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }
}

/* Block 4 */
.order-form-section {
background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
min-height: 100vh;
display: flex;
align-items: center;
}

.form-main-title {
font-size: 2.5rem;
font-weight: 700;
color: #1a202c;
margin-bottom: 1rem;
}

.form-subtitle {
font-size: 1.1rem;
color: #4a5568;
line-height: 1.6;
max-width: 600px;
margin: 0 auto;
}

.order-form-wrapper {
background: white;
border-radius: 20px;
box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1);
overflow: hidden;
margin-bottom: 3rem;
}

.form-visual-section {
background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
padding: 3rem 2rem;
position: relative;
display: flex;
flex-direction: column;
justify-content: center;
}

.consultation-image {
width: 100%;
height: 200px;
object-fit: cover;
border-radius: 12px;
margin-bottom: 2rem;
}

.visual-benefits {
display: flex;
flex-direction: column;
gap: 1.5rem;
}

.benefit-item {
display: flex;
align-items: flex-start;
gap: 1rem;
}

.benefit-icon {
background: rgba(255, 255, 255, 0.2);
width: 50px;
height: 50px;
border-radius: 12px;
display: flex;
align-items: center;
justify-content: center;
flex-shrink: 0;
}

.benefit-icon i {
color: white;
font-size: 1.2rem;
}

.benefit-title {
color: white;
font-size: 1.1rem;
font-weight: 600;
margin-bottom: 0.25rem;
}

.benefit-description {
color: rgba(255, 255, 255, 0.9);
font-size: 0.9rem;
margin: 0;
}

.form-container {
padding: 3rem 2rem;
}

.step-title {
color: #1a202c;
font-size: 1.5rem;
font-weight: 600;
margin-bottom: 0.5rem;
}

.step-description {
color: #4a5568;
margin-bottom: 2rem;
}

.form-group {
margin-bottom: 2rem;
position: relative;
}

.form-label {
display: flex;
align-items: center;
gap: 0.5rem;
font-weight: 600;
color: #2d3748;
margin-bottom: 0.75rem;
}

.form-label i {
color: #667eea;
}

.custom-input,
.custom-select {
width: 100%;
padding: 1rem 1.25rem;
border: 2px solid #e2e8f0;
border-radius: 12px;
font-size: 1rem;
background: #f8fafc;
transition: all 0.3s ease;
}

.custom-input:focus,
.custom-select:focus {
outline: none;
border-color: #667eea;
background: white;
box-shadow: 0 0 0 4px rgba(102, 126, 234, 0.1);
}

.input-underline {
height: 2px;
background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
transform: scaleX(0);
transform-origin: left;
transition: transform 0.3s ease;
margin-top: 0.5rem;
}

.custom-input:focus + .input-underline,
.custom-select:focus + .input-underline {
transform: scaleX(1);
}

.submit-button {
width: 100%;
background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
color: white;
border: none;
padding: 1.25rem 2rem;
border-radius: 12px;
font-size: 1.1rem;
font-weight: 600;
display: flex;
align-items: center;
justify-content: center;
gap: 1rem;
transition: all 0.3s ease;
cursor: pointer;
}

.submit-button:hover {
transform: translateY(-2px);
box-shadow: 0 10px 30px rgba(102, 126, 234, 0.3);
}

.privacy-notice {
text-align: center;
font-size: 0.85rem;
color: #4a5568;
margin-top: 1rem;
display: flex;
align-items: center;
justify-content: center;
gap: 0.5rem;
}

.privacy-notice i {
color: #10b981;
}

.testimonial-preview {
background: white;
border-radius: 16px;
padding: 2rem;
box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
}

.testimonial-content {
display: flex;
align-items: center;
gap: 1.5rem;
}

.testimonial-avatar {
width: 80px;
height: 80px;
border-radius: 50%;
object-fit: cover;
flex-shrink: 0;
}

.testimonial-quote {
font-size: 1.1rem;
color: #2d3748;
font-style: italic;
margin-bottom: 0.75rem;
line-height: 1.6;
}

.testimonial-author {
color: #4a5568;
font-weight: 600;
font-size: 0.95rem;
}

.testimonial-rating {
color: #f6ad55;
margin-top: 0.5rem;
}

@media (max-width: 992px) {
.order-form-wrapper .row {
flex-direction: column-reverse;
}

.form-visual-section {
padding: 2rem 1.5rem;
}

.consultation-image {
height: 150px;
}
}

@media (max-width: 768px) {
.form-main-title {
font-size: 2rem;
}

.form-container {
padding: 2rem 1.5rem;
}

.testimonial-content {
flex-direction: column;
text-align: center;
}
}