* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #333;
    overflow-x: hidden;
}

.infrastructure-container {
    width: 100%;
    min-height: 100vh;
}

/* Hero Section */
.infrastructure-hero {
    position: relative;
    height: 60vh;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    overflow: hidden;
    padding: 0 5%;
}

.infrastructure-hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -2;
}

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

.infrastructure-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.7), rgba(0, 50, 150, 0.4));
    z-index: -1;
}

.infrastructure-hero-content {
    color: white;
    z-index: 2;
    max-width: 800px;
    opacity: 0;
    animation: infrastructure-fade-in 2s ease-out 0.5s forwards;
}

.infrastructure-title {
    font-size: 4rem;
    font-weight: 300;
    margin-bottom: 1rem;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
    opacity: 0;
    animation: infrastructure-slide-up 1.5s ease-out 1s forwards;
}

.infrastructure-subtitle {
    font-size: 1.2rem;
    font-weight: 300;
    opacity: 0;
    animation: infrastructure-slide-up 1.5s ease-out 1.5s forwards;
}

/* About Section */
.infrastructure-about {
    padding: 80px 5%;
    background: #f8f9fa;
}

.infrastructure-about-content {
    display: flex;
    align-items: center;
    gap: 60px;
    max-width: 1200px;
    margin: 0 auto;
}

.infrastructure-about-image {
    flex: 1;
    opacity: 0;
    animation: infrastructure-slide-left 1s ease-out forwards;
}

.infrastructure-about-image img {
    width: 100%;
    height: 400px;
    object-fit: cover;
    border-radius: 8px;
    transition: transform 0.3s ease;
}

.infrastructure-about-image:hover img {
    transform: scale(1.05);
}

.infrastructure-about-text {
    flex: 1;
    opacity: 0;
    animation: infrastructure-slide-right 1s ease-out 0.3s forwards;
}

.infrastructure-about-description {
    font-size: 1.1rem;
    font-weight: 500;
    color: #333;
    margin-bottom: 20px;
    line-height: 1.6;
}

.infrastructure-about-details {
    font-size: 1rem;
    color: #666;
    line-height: 1.7;
}

/* Capabilities Section */
.infrastructure-capabilities {
    padding: 80px 5%;
    background: white;
}

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

.infrastructure-section-title {
    font-size: 2.5rem;
    font-weight: 400;
    color: #333;
    margin-bottom: 1rem;
    position: relative;
    display: inline-block;
    opacity: 0;
    animation: infrastructure-fade-in 1s ease-out forwards;
}

.infrastructure-section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 2px;
    background: #007bff;
    border-radius: 1px;
}

.infrastructure-capabilities-grid {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 80px;
}

.infrastructure-capability-item {
    opacity: 0;
    animation: infrastructure-fade-up 1s ease-out forwards;
}

.infrastructure-capability-item:nth-child(1) { animation-delay: 0.2s; }
.infrastructure-capability-item:nth-child(2) { animation-delay: 0.4s; }
.infrastructure-capability-item:nth-child(3) { animation-delay: 0.6s; }
.infrastructure-capability-item:nth-child(4) { animation-delay: 0.8s; }

.infrastructure-capability-content {
    display: flex;
    align-items: center;
    gap: 60px;
}

.infrastructure-reverse .infrastructure-capability-content {
    flex-direction: row-reverse;
}

.infrastructure-capability-text {
    flex: 1;
}

.infrastructure-capability-image {
    flex: 1;
}

.infrastructure-capability-image img {
    width: 100%;
    height: 300px;
    object-fit: cover;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.infrastructure-capability-item:hover .infrastructure-capability-image img {
    transform: scale(1.02);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.infrastructure-capability-title {
    font-size: 1.8rem;
    font-weight: 500;
    margin-bottom: 20px;
    color: #333;
}

.infrastructure-capability-desc {
    font-size: 1rem;
    color: #666;
    line-height: 1.7;
    margin-bottom: 20px;
}

.infrastructure-capability-details {
    font-size: 0.95rem;
    color: #666;
    line-height: 1.7;
    margin-bottom: 15px;
}

.infrastructure-capability-list {
    list-style: none;
    padding: 0;
    margin-top: 20px;
}

.infrastructure-capability-list li {
    font-size: 0.95rem;
    color: #666;
    padding: 5px 0;
    position: relative;
    padding-left: 20px;
}

.infrastructure-capability-list li::before {
    content: '•';
    color: #007bff;
    font-weight: bold;
    position: absolute;
    left: 0;
}

/* Animations */
@keyframes infrastructure-fade-in {
    0% { opacity: 0; }
    100% { opacity: 1; }
}

@keyframes infrastructure-slide-up {
    0% { 
        opacity: 0; 
        transform: translateY(30px); 
    }
    100% { 
        opacity: 1; 
        transform: translateY(0); 
    }
}

@keyframes infrastructure-slide-left {
    0% { 
        opacity: 0; 
        transform: translateX(-50px); 
    }
    100% { 
        opacity: 1; 
        transform: translateX(0); 
    }
}

@keyframes infrastructure-slide-right {
    0% { 
        opacity: 0; 
        transform: translateX(50px); 
    }
    100% { 
        opacity: 1; 
        transform: translateX(0); 
    }
}

@keyframes infrastructure-fade-up {
    0% { 
        opacity: 0; 
        transform: translateY(40px); 
    }
    100% { 
        opacity: 1; 
        transform: translateY(0); 
    }
}

/* Responsive Design */
@media (max-width: 768px) {
    .infrastructure-title {
        font-size: 2.5rem;
    }
    
    .infrastructure-subtitle {
        font-size: 1rem;
    }
    
    .infrastructure-about-content {
        flex-direction: column;
        gap: 40px;
    }
    
    .infrastructure-capability-content,
    .infrastructure-reverse .infrastructure-capability-content {
        flex-direction: column;
        gap: 30px;
    }
    
    .infrastructure-capability-image img {
        height: 250px;
    }
    
    .infrastructure-capabilities-grid {
        gap: 50px;
    }
    
    .infrastructure-section-title {
        font-size: 2rem;
    }
    
    .infrastructure-hero {
        height: 50vh;
        padding: 0 20px;
    }
    
    .infrastructure-about,
    .infrastructure-capabilities {
        padding: 60px 20px;
    }
}

@media (max-width: 480px) {
    .infrastructure-title {
        font-size: 2rem;
    }
    
    .infrastructure-section-title {
        font-size: 1.5rem;
    }
    
    .infrastructure-capability-title {
        font-size: 1.4rem;
    }
    
    .infrastructure-about-content {
        gap: 30px;
    }
    
    .infrastructure-capability-content {
        gap: 20px;
    }
    
    .infrastructure-capability-image img {
        height: 200px;
    }
}
/* ///////////////////////slider////////////////// */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Arial', sans-serif;
    line-height: 1.6;
    color: #333;
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    min-height: 100vh;
}

.main-container {
    width: 100%;
    /* padding: 2rem 1rem; */
    animation: fadeInUp 1s ease-out;
}

.interest-section{
    max-width: 100%;
    margin: 0 auto;
    padding: 2rem 2rem;
}

.section-header {
    text-align: center;
    margin-bottom: 3rem;
    animation: slideInDown 0.8s ease-out;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 300;
    color: #2c3e50;
    margin-bottom: 1rem;
    position: relative;
    animation: textGlow 2s ease-in-out infinite alternate;
}

.title-underline {
    width: 80px;
    height: 3px;
    background: linear-gradient(90deg, #3498db, #2980b9);
    margin: 0 auto;
    border-radius: 2px;
    animation: expandWidth 1.5s ease-out;
}

.cards-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-bottom: 4rem;
}

.card {
    background: white;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
    animation: cardSlideIn 0.8s ease-out;
    animation-fill-mode: both;
}

.card:nth-child(1) { animation-delay: 0.2s; }
.card:nth-child(2) { animation-delay: 0.4s; }
.card:nth-child(3) { animation-delay: 0.6s; }

.card:hover {
    transform: translateY(-15px) scale(1.02);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
}

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

.card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

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

.card-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, rgba(52, 152, 219, 0.9), rgba(41, 128, 185, 0.9));
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    opacity: 0;
    transition: opacity 0.4s ease;
    color: white;
    text-align: center;
    padding: 2rem;
}

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

.overlay-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    animation: bounce 2s infinite;
}

.overlay-text {
    font-size: 1.1rem;
    font-weight: 300;
    line-height: 1.4;
}

.card-content {
    padding: 2rem;
}

.card-title {
    font-size: 1.8rem;
    font-weight: 600;
    color: #2c3e50;
    margin-bottom: 1rem;
    position: relative;
}

.card-title::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, #3498db, #2980b9);
    transition: width 0.4s ease;
}

.card:hover .card-title::after {
    width: 50px;
}

.card-description {
    color: #7f8c8d;
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.card-features {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.feature-tag {
    background: linear-gradient(135deg, #ecf0f1, #bdc3c7);
    padding: 0.3rem 0.8rem;
    border-radius: 20px;
    font-size: 0.85rem;
    color: #2c3e50;
    transition: all 0.3s ease;
}

.feature-tag:hover {
    background: linear-gradient(135deg, #3498db, #2980b9);
    color: white;
    transform: translateY(-2px);
}

/* Slides Section */
.slides-section {
    margin-top: 4rem;
    animation: fadeInUp 1s ease-out 0.8s both;
}

.slides-title {
    text-align: center;
    font-size: 2rem;
    color: #2c3e50;
    margin-bottom: 2rem;
    animation: textGlow 2s ease-in-out infinite alternate;
}

.slides-container {
    display: flex;
    overflow: hidden;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    background: white;
    position: relative;
    height: 300px;
}

.slide {
    min-width: 100%;
    display: flex;
    align-items: center;
    padding: 2rem;
    transition: transform 0.5s ease;
    opacity: 0;
    position: absolute;
    width: 100%;
    height: 100%;
}

.slide.active {
    opacity: 1;
    position: relative;
}

.slide img {
    width: 40%;
    height: 200px;
    object-fit: cover;
    border-radius: 10px;
    margin-right: 2rem;
    transition: transform 0.3s ease;
}

.slide:hover img {
    transform: scale(1.05);
}

.slide-content {
    flex: 1;
}

.slide-content h4 {
    font-size: 1.5rem;
    color: #2c3e50;
    margin-bottom: 1rem;
}

.slide-content p {
    color: #7f8c8d;
    line-height: 1.6;
}

.slide-controls {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-top: 2rem;
    gap: 1rem;
}

.slide-btn {
    background: linear-gradient(135deg, #3498db, #2980b9);
    color: white;
    border: none;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    font-size: 1.2rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

.slide-btn:hover {
    background: linear-gradient(135deg, #2980b9, #3498db);
    transform: scale(1.1);
}

.slide-indicators {
    display: flex;
    gap: 0.5rem;
}

.indicator {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: #bdc3c7;
    cursor: pointer;
    transition: all 0.3s ease;
}

.indicator.active {
    background: linear-gradient(135deg, #3498db, #2980b9);
    transform: scale(1.2);
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

@keyframes cardSlideIn {
    from {
        opacity: 0;
        transform: translateY(50px) scale(0.9);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

@keyframes textGlow {
    from {
        text-shadow: 0 0 5px rgba(52, 152, 219, 0.3);
    }
    to {
        text-shadow: 0 0 20px rgba(52, 152, 219, 0.6);
    }
}

@keyframes expandWidth {
    from {
        width: 0;
    }
    to {
        width: 80px;
    }
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateY(0);
    }
    40% {
        transform: translateY(-10px);
    }
    60% {
        transform: translateY(-5px);
    }
}

/* Responsive Design */
@media (max-width: 768px) {
    .main-container {
        padding: 1rem 0.5rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .cards-container {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .card-content {
        padding: 1.5rem;
    }
    
    .slide {
        flex-direction: column;
        text-align: center;
        padding: 1rem;
    }
    
    .slide img {
        width: 80%;
        margin-right: 0;
        margin-bottom: 1rem;
    }
}

@media (max-width: 480px) {
    .section-title {
        font-size: 1.5rem;
    }
    
    .card-title {
        font-size: 1.5rem;
    }
    
    .feature-tag {
        font-size: 0.75rem;
        padding: 0.2rem 0.6rem;
    }
    
    .slide-content h4 {
        font-size: 1.2rem;
    }
}