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

.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, 126, 0.85) 0%, rgba(74, 20, 140, 0.75) 50%, rgba(0, 0, 0, 0.65) 100%);
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    z-index: 1;
}

.hero-content {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2;
    color: white;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 1.5rem;
    text-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
    background: linear-gradient(135deg, #ffffff 0%, #e3f2fd 100%);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: titleFadeIn 1.2s ease-out;
}

.hero-description {
    font-size: 1.25rem;
    font-weight: 400;
    line-height: 1.6;
    margin-bottom: 2.5rem;
    color: rgba(255, 255, 255, 0.95);
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
    animation: descFadeIn 1.5s ease-out;
}

.btn-hero-cta {
    display: inline-block;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 18px 40px;
    font-size: 1.1rem;
    font-weight: 600;
    text-decoration: none;
    border-radius: 50px;
    box-shadow: 0 8px 25px rgba(102, 126, 234, 0.4);
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 1px;
    animation: ctaFadeIn 1.8s ease-out;
}

.btn-hero-cta:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 35px rgba(102, 126, 234, 0.6);
    color: white;
    background: linear-gradient(135deg, #764ba2 0%, #667eea 100%);
}

@keyframes titleFadeIn {
    from {
        opacity: 0;
        transform: translateY(50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes descFadeIn {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes ctaFadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@media (max-width: 992px) {
    .hero-banner {
        height: 80vh;
        min-height: 500px;
    }

    .hero-title {
        font-size: 2.8rem;
    }

    .hero-description {
        font-size: 1.1rem;
        margin-bottom: 2rem;
    }

    .btn-hero-cta {
        padding: 16px 35px;
        font-size: 1rem;
    }
}

@media (max-width: 768px) {
    .hero-banner {
        height: 70vh;
        min-height: 450px;
    }

    .hero-title {
        font-size: 2.2rem;
        margin-bottom: 1rem;
    }

    .hero-description {
        font-size: 1rem;
        margin-bottom: 1.5rem;
    }

    .btn-hero-cta {
        padding: 14px 30px;
        font-size: 0.95rem;
    }
}

@media (max-width: 576px) {
    .hero-title {
        font-size: 1.8rem;
    }

    .hero-description {
        font-size: 0.95rem;
    }

    .btn-hero-cta {
        padding: 12px 25px;
        font-size: 0.9rem;
    }
}

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

.showcase-title {
    font-size: 3rem;
    font-weight: 700;
    color: #2c3e50;
    margin-bottom: 1rem;
    position: relative;
}

.showcase-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 2px;
}

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

.product-category-card {
    background: white;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: all 0.4s ease;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.product-category-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.category-image-wrapper {
    position: relative;
    height: 250px;
    overflow: hidden;
}

.category-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.product-category-card:hover .category-image {
    transform: scale(1.1);
}

.category-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.8), rgba(118, 75, 162, 0.8));
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.4s ease;
}

.product-category-card:hover .category-overlay {
    opacity: 1;
}

.category-icon {
    font-size: 3rem;
    color: white;
    transform: scale(0.8);
    transition: transform 0.4s ease;
}

.product-category-card:hover .category-icon {
    transform: scale(1);
}

.category-content {
    padding: 30px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.category-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: #2c3e50;
    margin-bottom: 15px;
}

.category-description {
    color: #6c757d;
    line-height: 1.6;
    margin-bottom: 20px;
    flex: 1;
}

.category-features {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 25px;
}

.feature-tag {
    background: #e9ecef;
    color: #495057;
    padding: 5px 12px;
    border-radius: 15px;
    font-size: 0.85rem;
    font-weight: 500;
    transition: all 0.3s ease;
}

.product-category-card:hover .feature-tag {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

.category-link {
    display: inline-flex;
    align-items: center;
    color: #667eea;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    margin-top: auto;
}

.category-link::after {
    content: '\f061';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    margin-left: 8px;
    transition: transform 0.3s ease;
}

.category-link:hover {
    color: #764ba2;
}

.category-link:hover::after {
    transform: translateX(5px);
}

.showcase-stats {
    background: white;
    border-radius: 20px;
    padding: 40px 30px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    margin-top: 20px;
}

.stat-item {
    padding: 20px;
    border-radius: 15px;
    transition: all 0.3s ease;
}

.stat-item:hover {
    background: #f8f9fa;
    transform: translateY(-5px);
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 5px;
}

.stat-label {
    color: #6c757d;
    font-weight: 500;
    font-size: 1rem;
}

@media (max-width: 768px) {
    .product-showcase {
        padding: 50px 0;
    }
    
    .showcase-title {
        font-size: 2.2rem;
    }
    
    .showcase-subtitle {
        font-size: 1.1rem;
        padding: 0 20px;
    }
    
    .category-content {
        padding: 25px;
    }
    
    .category-image-wrapper {
        height: 200px;
    }
    
    .stat-number {
        font-size: 2rem;
    }
    
    .showcase-stats {
        padding: 30px 20px;
    }
}

/* Block 3 */
.innovation-tech-2025 {
    padding: 100px 0;
    background: linear-gradient(135deg, #0f0f0f 0%, #1a1a2e 50%, #16213e 100%);
    color: #ffffff;
    position: relative;
    overflow: hidden;
}

.innovation-tech-2025::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        radial-gradient(circle at 20% 50%, rgba(120, 119, 198, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(255, 119, 198, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 40% 80%, rgba(119, 198, 255, 0.1) 0%, transparent 50%);
    animation: techGlow 8s ease-in-out infinite alternate;
}

@keyframes techGlow {
    0% { opacity: 0.3; }
    100% { opacity: 0.7; }
}

.tech-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: linear-gradient(135deg, #667eea, #764ba2);
    padding: 12px 24px;
    border-radius: 50px;
    margin-bottom: 30px;
    box-shadow: 0 8px 32px rgba(102, 126, 234, 0.3);
}

.tech-badge-icon {
    font-size: 1.2rem;
    color: #00ff88;
}

.tech-badge-text {
    font-weight: 600;
    font-size: 0.95rem;
    letter-spacing: 0.5px;
}

.tech-title {
    font-size: 3rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 25px;
    background: linear-gradient(135deg, #ffffff, #00ff88);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.tech-description {
    font-size: 1.2rem;
    line-height: 1.7;
    color: #b8c5d6;
    margin-bottom: 40px;
}

.tech-features-list {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.tech-feature-item {
    display: flex;
    align-items: flex-start;
    gap: 20px;
}

.feature-icon-wrapper {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #00ff88, #00cc6a);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    box-shadow: 0 8px 25px rgba(0, 255, 136, 0.3);
}

.feature-icon {
    font-size: 1.5rem;
    color: #0f0f0f;
}

.feature-name {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 8px;
    color: #ffffff;
}

.feature-desc {
    color: #b8c5d6;
    line-height: 1.6;
    margin: 0;
}

.tech-visual-container {
    position: relative;
}

.tech-main-image {
    width: 100%;
    height: auto;
    border-radius: 20px;
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.4);
    transform: perspective(1000px) rotateY(-5deg);
    transition: transform 0.3s ease;
}

.tech-main-image:hover {
    transform: perspective(1000px) rotateY(0deg);
}

.tech-overlay-stats {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
}

.stat-bubble {
    position: absolute;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-radius: 15px;
    padding: 15px 20px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    animation: float 3s ease-in-out infinite;
}

.stat-bubble-1 {
    top: 15%;
    right: -10%;
    animation-delay: 0s;
}

.stat-bubble-2 {
    bottom: 30%;
    left: -15%;
    animation-delay: 1s;
}

.stat-bubble-3 {
    top: 50%;
    right: -5%;
    animation-delay: 2s;
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
}

.stat-value {
    display: block;
    font-size: 1.5rem;
    font-weight: 700;
    color: #667eea;
}

.stat-label {
    display: block;
    font-size: 0.85rem;
    color: #666;
    margin-top: 5px;
}

.tech-showcase-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 60px;
}

.showcase-item {
    position: relative;
    border-radius: 15px;
    overflow: hidden;
    transition: transform 0.3s ease;
}

.showcase-item:hover {
    transform: translateY(-10px);
}

.showcase-image-container {
    position: relative;
}

.showcase-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: 15px;
}

.showcase-label {
    position: absolute;
    bottom: 15px;
    left: 15px;
    background: rgba(0, 255, 136, 0.9);
    color: #0f0f0f;
    padding: 8px 16px;
    border-radius: 25px;
    font-weight: 600;
    font-size: 0.9rem;
}

.tech-cta-section {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.05));
    padding: 50px;
    border-radius: 25px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.cta-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 20px;
    background: linear-gradient(135deg, #ffffff, #00ff88);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.cta-description {
    font-size: 1.2rem;
    color: #b8c5d6;
    margin-bottom: 35px;
}

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

.btn-tech-primary {
    background: linear-gradient(135deg, #00ff88, #00cc6a);
    color: #0f0f0f;
    padding: 15px 35px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    box-shadow: 0 10px 30px rgba(0, 255, 136, 0.3);
}

.btn-tech-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(0, 255, 136, 0.4);
    color: #0f0f0f;
}

.btn-tech-secondary {
    background: transparent;
    color: #ffffff;
    padding: 15px 35px;
    border: 2px solid #00ff88;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
    transition: all 0.3s ease;
}

.btn-tech-secondary:hover {
    background: #00ff88;
    color: #0f0f0f;
    transform: translateY(-3px);
}

@media (max-width: 992px) {
    .tech-title {
        font-size: 2.5rem;
    }
    
    .tech-main-image {
        transform: none;
    }
    
    .stat-bubble-1, .stat-bubble-2, .stat-bubble-3 {
        position: relative;
        top: auto;
        right: auto;
        bottom: auto;
        left: auto;
        display: inline-block;
        margin: 10px;
    }
}

@media (max-width: 768px) {
    .innovation-tech-2025 {
        padding: 60px 0;
    }
    
    .tech-title {
        font-size: 2rem;
    }
    
    .cta-title {
        font-size: 2rem;
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .btn-tech-primary, .btn-tech-secondary {
        width: 100%;
        max-width: 300px;
        text-align: center;
    }
}

/* Block 4 */
.order-form-section {
    padding: 100px 0;
    background: linear-gradient(135deg, #f8f9ff 0%, #e8f4ff 50%, #f0f8ff 100%);
    position: relative;
    overflow: hidden;
}

.order-form-section::before {
    content: '';
    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="%23e0e7ff" stroke-width="0.5"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
    opacity: 0.3;
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1;
}

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

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

.form-icon-wrapper {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 30px;
    box-shadow: 0 10px 30px rgba(102, 126, 234, 0.3);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { transform: scale(1); box-shadow: 0 10px 30px rgba(102, 126, 234, 0.3); }
    50% { transform: scale(1.05); box-shadow: 0 15px 40px rgba(102, 126, 234, 0.4); }
    100% { transform: scale(1); box-shadow: 0 10px 30px rgba(102, 126, 234, 0.3); }
}

.form-icon {
    font-size: 32px;
    color: white;
}

.form-title {
    font-size: 48px;
    font-weight: 800;
    color: #2d3748;
    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: 20px;
    color: #718096;
    line-height: 1.6;
    max-width: 500px;
    margin: 0 auto;
}

.order-form-container {
    background: white;
    border-radius: 24px;
    padding: 50px;
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(10px);
    position: relative;
    overflow: hidden;
}

.order-form-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #667eea 0%, #764ba2 50%, #667eea 100%);
    background-size: 200% 100%;
    animation: shimmer 3s linear infinite;
}

@keyframes shimmer {
    0% { background-position: -200% 0; }
    100% { background-position: 200% 0; }
}

.form-grid {
    display: grid;
    gap: 35px;
    margin-bottom: 50px;
}

.input-group {
    position: relative;
}

.form-label {
    display: flex;
    align-items: center;
    font-weight: 600;
    color: #4a5568;
    margin-bottom: 12px;
    font-size: 16px;
}

.label-icon {
    margin-right: 10px;
    color: #667eea;
    font-size: 18px;
}

.form-input {
    width: 100%;
    padding: 18px 0;
    border: none;
    border-bottom: 2px solid #e2e8f0;
    background: transparent;
    font-size: 18px;
    color: #2d3748;
    transition: all 0.3s ease;
    outline: none;
}

.form-input:focus {
    border-bottom-color: #667eea;
}

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

.input-underline {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, #667eea 0%, #764ba2 100%);
    transform: scaleX(0);
    transition: transform 0.3s ease;
    transform-origin: left;
}

.product-preferences {
    margin-bottom: 50px;
}

.preferences-title {
    font-size: 24px;
    font-weight: 700;
    color: #2d3748;
    margin-bottom: 30px;
    text-align: center;
}

.preferences-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
}

.preference-item {
    position: relative;
}

.preference-checkbox {
    display: none;
}

.preference-label {
    display: flex;
    align-items: center;
    padding: 25px;
    border: 2px solid #e2e8f0;
    border-radius: 16px;
    cursor: pointer;
    transition: all 0.3s ease;
    background: #fafafa;
    position: relative;
    overflow: hidden;
}

.preference-label:hover {
    border-color: #667eea;
    background: #f7faff;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(102, 126, 234, 0.15);
}

.preference-checkbox:checked + .preference-label {
    border-color: #667eea;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

.preference-checkbox:checked + .preference-label .checkbox-custom {
    background: white;
    color: #667eea;
    transform: scale(1);
}

.preference-checkbox:checked + .preference-label .preference-icon {
    color: white;
}

.checkbox-custom {
    width: 24px;
    height: 24px;
    border: 2px solid #e2e8f0;
    border-radius: 50%;
    margin-right: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    background: white;
    flex-shrink: 0;
    transform: scale(0.8);
}

.checkbox-icon {
    font-size: 12px;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.preference-checkbox:checked + .preference-label .checkbox-icon {
    opacity: 1;
}

.preference-content {
    display: flex;
    align-items: center;
    flex: 1;
}

.preference-icon {
    font-size: 24px;
    color: #667eea;
    margin-right: 15px;
    transition: color 0.3s ease;
}

.preference-text {
    font-weight: 600;
    font-size: 16px;
}

.submit-section {
    text-align: center;
}

.submit-btn {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border: none;
    border-radius: 50px;
    padding: 20px 50px;
    color: white;
    font-size: 18px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 15px;
    position: relative;
    overflow: hidden;
    margin-bottom: 30px;
    box-shadow: 0 10px 30px rgba(102, 126, 234, 0.4);
}

.submit-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(102, 126, 234, 0.5);
}

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

.submit-btn::before {
    content: '';
    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;
}

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

.btn-icon {
    transition: transform 0.3s ease;
}

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

.form-benefits {
    display: flex;
    justify-content: center;
    gap: 40px;
    flex-wrap: wrap;
}

.benefit-item {
    display: flex;
    align-items: center;
    gap: 8px;
    color: #718096;
    font-size: 14px;
    font-weight: 500;
}

.benefit-icon {
    color: #667eea;
    font-size: 16px;
}

@media (max-width: 768px) {
    .order-form-section {
        padding: 60px 0;
    }
    
    .form-title {
        font-size: 36px;
    }
    
    .order-form-container {
        padding: 30px 20px;
        border-radius: 16px;
    }
    
    .preferences-grid {
        grid-template-columns: 1fr;
    }
    
    .form-benefits {
        gap: 20px;
    }
    
    .benefit-item {
        font-size: 12px;
    }
    
    .submit-btn {
        padding: 16px 40px;
        font-size: 16px;
    }
}

@media (max-width: 480px) {
    .form-title {
        font-size: 28px;
    }
    
    .form-subtitle {
        font-size: 16px;
    }
    
    .order-form-container {
        margin: 0 10px;
    }
}