/* CLS Prevention - Image Optimization */
img {
    max-width: 100%;
    height: auto;
}

img[width][height] {
    aspect-ratio: attr(width) / attr(height);
}

.img-fluid {
    max-width: 100%;
    height: auto;
}

/* Specific image optimizations */
img[width="120"][height="40"] {
    aspect-ratio: 3 / 1;
}

img[width="600"][height="400"] {
    aspect-ratio: 3 / 2;
}

img[width="800"][height="600"] {
    aspect-ratio: 4 / 3;
}

img[width="400"][height="267"] {
    aspect-ratio: 400 / 267;
}

/* Prevent layout shift for images */
.card-img-top {
    height: 200px; /* Fallback for browsers without aspect-ratio support */
    aspect-ratio: 3 / 2;
    object-fit: cover;
}

@supports (aspect-ratio: 3 / 2) {
    .card-img-top {
        height: auto;
    }
}

.navbar-brand img {
    aspect-ratio: 3 / 1;
}

/* Flag icons */
.navbar img[width="20"] {
    aspect-ratio: 4 / 3;
}

/* Global Styles */
:root {
    --primary: #2563eb;
    --primary-dark: #1e40af;
    --primary-light: #dbeafe;
    --secondary: #475569;
    --gray-50: #f8fafc;
    --gray-100: #f1f5f9;
    --gray-200: #e2e8f0;
    --gray-700: #334155;
    --gray-800: #1e293b;
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow: 0 4px 6px -1px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 20px 25px -5px rgb(0 0 0 / 0.1);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --border-radius-sm: 8px;
    --border-radius: 12px;
    --border-radius-lg: 16px;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    color: var(--text-color);
    line-height: 1.7;
}

/* Navigation */
.navbar {
    padding: 0.5rem 0;
    background: rgba(255, 255, 255, 0.98) !important;
    border-bottom: 1px solid var(--gray-200);
}

.navbar.scrolled {
    padding: 0.5rem 0;
    box-shadow: var(--shadow-sm);
}

.navbar-brand {
    padding: 0;
}

.navbar-nav {
    width: 100%;
    justify-content: center;
}

.nav-link {
    color: var(--gray-700) !important;
    font-weight: 500;
    padding: 1rem !important;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.nav-link:hover {
    color: var(--primary) !important;
}

.nav-link i {
    font-size: 0.75rem;
    transition: transform 0.2s ease;
}

.show .nav-link i {
    transform: rotate(180deg);
}

/* Mega Menu */
.has-megamenu {
    position: static !important;
}

.megamenu {
    width: 100%;
    left: 0;
    right: 0;
    border: none;
    padding: 0;
    margin-top: 0 !important;
    border-radius: 0 0 1rem 1rem;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--gray-200);
    animation: fadeIn 0.2s ease-out;
}

@media (min-width: 992px) {
    .megamenu {
        position: fixed;
        top: 60px;
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.mega-content {
    background: white;
    max-width: 1200px;
    margin: 0 auto;
    width: 100%;
}

.mega-menu-header {
    text-align: center;
    padding: 2rem;
    background: var(--gray-50);
    border-bottom: 1px solid var(--gray-200);
}

.mega-menu-header h4 {
    color: var(--gray-800);
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.mega-menu-header p {
    color: var(--secondary);
    font-size: 1rem;
    margin: 0;
}

.mega-menu-body {
    padding: 2rem;
}

.mega-menu-box {
    padding: 1.5rem;
    border-radius: 0.75rem;
    background: white;
    transition: all 0.2s ease;
    border: 1px solid var(--gray-200);
}

.mega-menu-box:hover {
    border-color: var(--primary);
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

.box-icon {
    width: 48px;
    height: 48px;
    background: var(--primary-light);
    border-radius: 0.75rem;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    font-size: 1.25rem;
    margin-bottom: 1rem;
    transition: all 0.2s ease;
}

.mega-menu-box:hover .box-icon {
    background: var(--primary);
    color: white;
    transform: scale(1.1);
}

.mega-menu-box h5 {
    color: var(--gray-800);
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.mega-menu-box ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.mega-menu-box ul li {
    margin-bottom: 0.5rem;
}

.mega-menu-box ul li:last-child {
    margin-bottom: 0;
}

.mega-menu-box ul a {
    color: var(--secondary);
    text-decoration: none;
    font-size: 0.95rem;
    padding: 0.5rem 0.75rem;
    border-radius: 0.5rem;
    display: block;
    transition: all 0.2s ease;
}

.mega-menu-box ul a:hover {
    color: var(--primary);
    background: var(--primary-light);
    transform: translateX(5px);
}

.mega-menu-footer {
    padding: 1.5rem 2rem;
    background: var(--gray-50);
    border-top: 1px solid var(--gray-200);
}

.featured-box {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    flex-direction: column;
}

.featured-box .badge {
    background: var(--primary-light);
    color: var(--primary);
    font-weight: 500;
    padding: 0.5rem 1rem;
    border-radius: 2rem;
    font-size: 0.85rem;
}

.featured-box h5 {
    color: var(--gray-800);
    font-size: 1.1rem;
    font-weight: 600;
    margin: 0;
}

.featured-box p {
    color: var(--secondary);
    font-size: 0.95rem;
    margin: 0;
}

.mega-menu-footer .btn-primary {
    padding: 0.75rem 1.5rem;
    font-weight: 500;
}

/* Responsive Mega Menu */
@media (max-width: 991.98px) {
    .navbar {
        padding: 0.5rem 0;
    }

    .navbar-collapse {
        max-height: calc(100vh - 70px);
        overflow-y: auto;
    }

    .navbar-nav {
        width: auto;
        justify-content: flex-start;
        padding: 1rem 0;
    }

    .megamenu {
        position: static;
        border-radius: 0;
        margin: 0 -1rem;
        border: none;
        box-shadow: none;
    }

    .mega-content {
        max-width: 100%;
    }

    .mega-menu-header {
        padding: 1.5rem;
        background: var(--gray-50);
    }

    .mega-menu-body {
        padding: 1rem;
    }

    .mega-menu-box {
        margin-bottom: 1rem;
        padding: 1.25rem;
    }

    .mega-menu-box:hover {
        transform: none;
    }

    .mega-menu-footer {
        padding: 1.5rem;
        text-align: center;
        background: var(--gray-50);
        margin-top: 1rem;
    }

    .featured-box {
        align-items: center;
        margin-bottom: 1rem;
    }

    .mega-menu-footer .btn-primary {
        width: 100%;
    }

    .box-icon {
        width: 40px;
        height: 40px;
        font-size: 1.1rem;
    }

    .mega-menu-box h5 {
        font-size: 1rem;
        margin-bottom: 0.75rem;
    }

    .mega-menu-box ul a {
        padding: 0.5rem;
        font-size: 0.9rem;
    }
}

/* Hero Section */
.hero {
    padding: 8rem 0 6rem;
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, #f8faff 0%, #ffffff 100%);
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 100%;
    height: 100%;
    background-image: url("data:image/svg+xml,%3Csvg width='100' height='100' viewBox='0 0 100 100' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Ccircle cx='50' cy='50' r='1' fill='%232563eb' fill-opacity='0.07'/%3E%3C/svg%3E");
    opacity: 0.5;
    z-index: 0;
}

.hero-content {
    position: relative;
    z-index: 1;
}

.hero h1 {
    font-size: 3.5rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1.5rem;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero p {
    font-size: 1.25rem;
    color: var(--secondary);
    margin-bottom: 2rem;
    max-width: 600px;
}

.hero-illustration {
    position: relative;
    width: 100%;
    height: 500px;
}

.hero-illustration svg {
    width: 100%;
    height: 100%;
    aspect-ratio: 4 / 3;
    filter: drop-shadow(0 10px 20px rgba(37, 99, 235, 0.1));
}

/* Buttons */
.btn {
    padding: 0.75rem 1.5rem;
    font-weight: 500;
    border-radius: 8px;
    transition: var(--transition);
}

.btn-primary {
    background: var(--primary-color);
    border-color: var(--primary-color);
}

.btn-primary:hover {
    background: var(--secondary-color);
    border-color: var(--secondary-color);
    transform: translateY(-2px);
}

.btn-outline-primary {
    color: var(--primary-color);
    border-color: var(--primary-color);
}

.btn-outline-primary:hover {
    background: var(--primary-color);
    border-color: var(--primary-color);
    transform: translateY(-2px);
}

/* Cards */
.card {
    transition: var(--transition);
    border-radius: 12px;
    overflow: hidden;
}

.card:hover {
    transform: translateY(-5px);
}

.card-img-top {
    height: 200px;
    object-fit: cover;
}

.icon-box {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--light-gray);
    border-radius: 12px;
}

/* Why Choose Us */
.feature-list .icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 102, 204, 0.1);
    border-radius: 50%;
}

/* Why Choose Us Image */
.why-choose-image {
    aspect-ratio: 3 / 2;
    object-fit: cover;
}

/* Blog Preview */
.badge {
    padding: 0.5rem 1rem;
    font-weight: 500;
    border-radius: 6px;
}

/* Contact CTA */
.contact-cta {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    position: relative;
    overflow: hidden;
}

.contact-cta::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 100%;
    height: 100%;
    background-image: url("data:image/svg+xml,%3Csvg width='100' height='100' viewBox='0 0 100 100' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Ccircle cx='50' cy='50' r='1' fill='%23ffffff' fill-opacity='0.1'/%3E%3C/svg%3E");
    opacity: 0.5;
}

.contact-form-wrapper {
    background: rgba(255, 255, 255, 0.95);
    border-radius: var(--border-radius);
    padding: 2rem;
    box-shadow: var(--shadow-lg);
}

.contact-form .form-control,
.contact-form .form-select {
    border: 1px solid var(--gray-200);
    padding: 0.75rem 1rem;
    height: calc(3.5rem + 2px);
    font-size: 1rem;
    border-radius: var(--border-radius-sm);
    transition: var(--transition);
}

.contact-form .form-control:focus,
.contact-form .form-select:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 4px var(--primary-light);
}

.contact-form textarea.form-control {
    min-height: 120px;
    resize: vertical;
}

.contact-form .form-floating > label {
    padding: 1rem;
}

/* International Telephone Input Customization */
.iti {
    width: 100%;
}

.iti__flag-container:hover .iti__selected-flag {
    background-color: var(--gray-100);
}

.iti__selected-flag {
    border-radius: var(--border-radius-sm) 0 0 var(--border-radius-sm);
    transition: var(--transition);
}

.contact-form .btn-light {
    background: white;
    border: 2px solid white;
    color: var(--primary);
    font-weight: 600;
    padding: 0.75rem 2rem;
    transition: var(--transition);
}

.contact-form .btn-light:hover {
    background: transparent;
    color: white;
    transform: translateY(-2px);
}

@media (max-width: 767.98px) {
    .contact-form-wrapper {
        padding: 1.5rem;
    }
    
    .contact-form .btn-light {
        width: 100%;
    }
}

/* Footer */
.footer {
    background: var(--secondary-color);
}

.social-links a {
    transition: var(--transition);
}

.social-links a:hover {
    opacity: 0.8;
    transform: translateY(-2px);
}

/* Animations */
[data-aos] {
    pointer-events: none;
}

[data-aos].aos-animate {
    pointer-events: auto;
}

/* Responsive Adjustments */
@media (max-width: 991.98px) {
    .hero {
        padding: 6rem 0 4rem;
    }

    .hero h1 {
        font-size: 2.5rem;
    }

    .hero p {
        font-size: 1.1rem;
    }

    .hero-illustration {
        height: 400px;
        margin-top: 2rem;
    }

    .mega-menu {
        width: 100%;
    }
}

@media (max-width: 767.98px) {
    .hero h1 {
        font-size: 2rem;
    }

    .hero-illustration {
        height: 300px;
    }

    .btn-lg {
        padding: 0.5rem 1rem;
        font-size: 1rem;
    }
}

/* Services Section */
.services {
    position: relative;
    background: var(--gray-50);
}

.service-card {
    background: white;
    border-radius: var(--border-radius);
    padding: 2rem;
    transition: var(--transition);
    border: 1px solid var(--gray-200);
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary);
}

.service-icon {
    width: 64px;
    height: 64px;
    background: var(--primary-light);
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    transition: var(--transition);
}

.service-icon i {
    font-size: 1.75rem;
    color: var(--primary);
    transition: var(--transition);
}

.service-card:hover .service-icon {
    background: var(--primary);
}

.service-card:hover .service-icon i {
    color: white;
    transform: scale(1.1);
}

.service-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--gray-800);
    margin-bottom: 1rem;
}

.service-description {
    color: var(--secondary);
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.service-features {
    list-style: none;
    padding: 0;
    margin: 0 0 1.5rem;
}

.service-features li {
    display: flex;
    align-items: center;
    margin-bottom: 0.75rem;
    color: var(--gray-700);
}

.service-features li i {
    color: var(--primary);
    margin-right: 0.75rem;
    font-size: 0.875rem;
}

.service-link {
    color: var(--primary);
    text-decoration: none;
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    transition: var(--transition);
}

.service-link i {
    margin-left: 0.5rem;
    transition: var(--transition);
}

.service-link:hover {
    color: var(--primary-dark);
}

.service-link:hover i {
    transform: translateX(5px);
}

.cta-card {
    background: linear-gradient(135deg, var(--gray-800) 0%, var(--gray-900) 100%);
    border: none;
    transition: var(--transition);
}

.cta-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

@media (max-width: 991.98px) {
    .service-card {
        padding: 1.5rem;
    }

    .service-icon {
        width: 56px;
        height: 56px;
    }

    .service-icon i {
        font-size: 1.5rem;
    }

    .service-title {
        font-size: 1.25rem;
    }
}

/* Global Presence Section */
.global-presence {
    position: relative;
    background: linear-gradient(to bottom, var(--gray-50), white);
    overflow: hidden;
    padding: 4rem 0;
}

.world-map-wrapper {
    position: sticky;
    top: 100px;
    width: 100%;
    padding-bottom: 60%;
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.1) 0%, rgba(37, 99, 235, 0) 100%);
    border-radius: var(--border-radius-lg);
    margin-bottom: 2rem;
}

.world-map {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    fill: none;
    stroke: var(--primary);
    stroke-width: 0.5;
    stroke-dasharray: 2;
    opacity: 0.3;
}

.map-points {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

.map-point {
    position: absolute;
    width: 12px;
    height: 12px;
    transform: translate(-50%, -50%);
    cursor: pointer;
    pointer-events: auto;
}

.point-pulse {
    position: absolute;
    width: 100%;
    height: 100%;
    background: var(--primary);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

.point-tooltip {
    position: absolute;
    top: -30px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--gray-800);
    color: white;
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 0.75rem;
    white-space: nowrap;
    opacity: 0;
    transition: var(--transition);
    z-index: 10;
}

.map-point:hover .point-tooltip {
    opacity: 1;
    top: -35px;
}

@keyframes pulse {
    0% {
        transform: scale(1);
        opacity: 0.8;
    }
    70% {
        transform: scale(2);
        opacity: 0;
    }
    100% {
        transform: scale(1);
        opacity: 0;
    }
}

.datacenter-list {
    background: white;
    border-radius: var(--border-radius-lg);
    padding: 2rem;
    box-shadow: var(--shadow);
    height: 100%;
}

.accordion-item {
    border: 1px solid var(--gray-200);
    border-radius: var(--border-radius) !important;
    margin-bottom: 1rem;
    overflow: hidden;
}

.accordion-button {
    padding: 1rem 1.5rem;
    font-weight: 600;
    color: var(--gray-800);
    background: white;
}

.accordion-button:not(.collapsed) {
    color: var(--primary);
    background: var(--primary-light);
}

.accordion-button::after {
    background-size: 1rem;
}

.datacenter-item {
    padding: 1rem;
    border-bottom: 1px solid var(--gray-200);
    transition: var(--transition);
}

.datacenter-item:last-child {
    border-bottom: none;
}

.datacenter-item:hover {
    background: var(--gray-50);
}

.datacenter-item h5 {
    font-size: 1rem;
    margin-bottom: 0.5rem;
    color: var(--gray-800);
}

.badge {
    font-weight: 500;
    padding: 0.35rem 0.65rem;
}

.btn-outline-primary {
    border-color: var(--primary);
    color: var(--primary);
    background: white;
    transition: all 0.3s ease;
}

.btn-outline-primary:hover {
    background: var(--primary);
    color: white;
    border-color: var(--primary);
    transform: translateY(-2px);
}

.datacenter-cta .btn {
    border-radius: var(--border-radius);
    padding: 1rem;
    font-weight: 600;
    transition: var(--transition);
}

.datacenter-cta .btn:hover {
    transform: translateY(-2px);
}

@media (max-width: 991.98px) {
    .world-map-wrapper {
        position: relative;
        top: 0;
        padding-bottom: 80%;
        margin-bottom: 2rem;
    }

    .datacenter-list {
        padding: 1.5rem;
    }

    .accordion-button {
        padding: 0.75rem 1rem;
    }

    .datacenter-item {
        padding: 0.75rem;
    }
}

@media (min-width: 992px) {
    .global-presence .row {
        position: relative;
    }
    
    .global-presence .col-lg-6:first-child {
        position: sticky;
        top: 100px;
        height: fit-content;
    }
}