/* Custom Variables */

:root {
    --primary-color: #2b5d8f;
    --secondary-color: #1a3d5c;
    --accent-color: #4fa3c7;
    --light-blue: #5eb9d6;
    --dark-blue: #1e4b6b;
    --gradient: linear-gradient(135deg, #5eb9d6, #2b5d8f, #1a3d5c);
    --dark-color: #333;
    --light-color: #f8f9fa;
}


/* Global Styles */

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

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


/* ===== LOADING SCREEN - NEW ===== */

.loading-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, hsl(180, 100%, 100%), #ffffff);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 99999;
    transition: opacity 0.2s ease, visibility 0.2s ease;
}

.loading-screen.hidden {
    opacity: 0;
    visibility: hidden;
}

.loading-logo {
    width: 80px;
    height: 80px;
    margin-bottom: 30px;
    animation: pulse 1.5s ease-in-out infinite;
}

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

.loading-spinner {
    width: 60px;
    height: 60px;
    border: 4px solid rgba(255, 255, 255, 0.3);
    border-top: 4px solid #5eb9d6;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

.loading-text {
    color: white;
    font-size: 1.2rem;
    margin-top: 20px;
    font-weight: 600;
    letter-spacing: 2px;
}

@keyframes spin {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}

@keyframes pulse {
    0%,
    100% {
        transform: scale(1);
        opacity: 1;
    }
    50% {
        transform: scale(1.1);
        opacity: 0.8;
    }
}

.txt {
    color: #fff !important;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}


/* Navigation - WHITE THEME */

.custom-navbar {
    background: rgba(255, 255, 255, 0.98) !important;
    backdrop-filter: blur(10px) !important;
    transition: all 0.3s ease;
    padding: 1rem 0;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
}

.custom-navbar.scrolled {
    background: rgba(255, 255, 255, 1) !important;
    padding: 0.5rem 0;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.12);
}

.navbar-brand h2 {
    font-weight: 800;
    background: linear-gradient(135deg, #5eb9d6, #2b5d8f);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.brand-subtitle {
    font-size: 0.8rem;
    color: #4fa3c7;
    display: block;
    margin-top: -5px;
}

.navbar-nav .nav-link {
    color: #2b5d8f !important;
    font-weight: 600;
    margin: 0 0.5rem;
    transition: all 0.3s ease;
    position: relative;
}

.navbar-nav .nav-link:hover,
.navbar-nav .nav-link.active {
    color: #5eb9d6 !important;
}

.navbar-nav .nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: #5eb9d6;
    transition: all 0.3s ease;
    transform: translateX(-50%);
}

.navbar-nav .nav-link:hover::after,
.navbar-nav .nav-link.active::after {
    width: 100%;
}


/* Navbar Contact Info - WHITE THEME */

.navbar .text-white-50 {
    color: #6c757d !important;
}

.navbar .text-white {
    color: #2b5d8f !important;
}

.navbar .border-white {
    border-color: #dee2e6 !important;
}

.navbar a[href^="tel"] i {
    color: #4fa3c7 !important;
}

.navbar .bi-search {
    color: #2b5d8f !important;
}

.navbar .fa-phone-alt,
.navbar .fa-comment-dots {
    color: #4fa3c7 !important;
}


/* Navbar Contact Info */

.animated-tada {
    animation: tada 2s infinite;
}

@keyframes tada {
    0% {
        transform: scale(1);
    }
    10%,
    20% {
        transform: scale(0.9) rotate(-3deg);
    }
    30%,
    50%,
    70%,
    90% {
        transform: scale(1.1) rotate(3deg);
    }
    40%,
    60%,
    80% {
        transform: scale(1.1) rotate(-3deg);
    }
    100% {
        transform: scale(1) rotate(0);
    }
}

.navbar-toggler {
    background-color: #1e4b6b !important;
}


/* Hero Section */

.hero-section {
    height: 100vh;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    text-align: center;
}

.video-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    z-index: -2;
}

#heroVideo {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.video-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(43, 93, 143, 0.7), rgba(26, 61, 92, 0.8));
    z-index: -1;
}

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

.hero-content h1 {
    font-size: 4rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
    text-shadow: 2px 2px 10px rgba(0, 0, 0, 0.5);
}

.hero-content .lead {
    font-size: 1.5rem;
    margin-bottom: 2rem;
    text-shadow: 1px 1px 5px rgba(0, 0, 0, 0.5);
}

.hero-buttons .btn {
    padding: 0.75rem 2rem;
    font-weight: 600;
    border-radius: 50px;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.btn-primary {
    background: linear-gradient(135deg, #5eb9d6, #2b5d8f);
    border: none;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(94, 185, 214, 0.4);
}

.btn-outline-light:hover {
    background: rgba(94, 185, 214, 0.2);
    transform: translateY(-2px);
}


/* Scroll Indicator */

.scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
}

.scroll-arrow {
    width: 30px;
    height: 30px;
    border-right: 3px solid white;
    border-bottom: 3px solid white;
    transform: rotate(45deg);
    animation: scrollBounce 2s infinite;
}

@keyframes scrollBounce {
    0%,
    100% {
        transform: rotate(45deg) translate(0, 0);
        opacity: 0.7;
    }
    50% {
        transform: rotate(45deg) translate(-10px, -10px);
        opacity: 1;
    }
}


/* Stats Section */

.stats-section {
    background: var(--light-color);
}

.stat-card {
    padding: 2rem 1rem;
    transition: transform 0.3s ease;
}

.stat-card:hover {
    transform: translateY(-10px);
}

.counter {
    font-size: 3rem;
    font-weight: 800;
    color: #2b5d8f;
    margin: 1rem 0;
}

.stat-card i {
    color: #4fa3c7;
}


/* About Section */

.about-images {
    height: 500px;
}

.main-img {
    width: 70%;
    height: 70%;
    object-fit: cover;
}

.floating-img {
    position: absolute;
    bottom: 0;
    right: 0;
    width: 60%;
    height: 60%;
    object-fit: cover;
    animation: float 3s ease-in-out infinite;
}

@keyframes float {
    0%,
    100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-20px);
    }
}

.features-list {
    margin-top: 2rem;
}

.feature-item {
    display: flex;
    align-items: center;
    margin-bottom: 1rem;
}

.feature-item i {
    margin-right: 1rem;
    font-size: 1.2rem;
    color: #4fa3c7;
}


/* Services Section */

.services-section {
    background: linear-gradient(135deg, #1a3d5c 0%, #2b5d8f 50%, #1a3d5c 100%);
    color: #ffffff;
    padding: 100px 0;
    position: relative;
    overflow: hidden;
}

.services-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 30% 50%, rgba(94, 185, 214, 0.15) 0%, transparent 50%), radial-gradient(circle at 70% 80%, rgba(79, 163, 199, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

.section-header h5 {
    color: #5eb9d6;
    letter-spacing: 3px;
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.9rem;
    opacity: 0;
    transform: translateX(-50px);
    transition: all 0.25s ease;
}

.section-header h5.animate-in {
    opacity: 1;
    transform: translateX(0);
}

.section-header h2 {
    color: #ffffff;
    font-weight: 700;
    font-size: 2.8rem;
    margin-top: 10px;
    opacity: 0;
    transform: translateX(-50px);
    transition: all 0.2s ease;
}

.section-header h2.animate-in {
    opacity: 1;
    transform: translateX(0);
}

.service-item {
    gap: 80px;
    flex-wrap: wrap;
    margin-bottom: 100px;
    position: relative;
    padding: 40px 0;
    border-bottom: 1px solid rgba(94, 185, 214, 0.15);
    opacity: 0;
    transform: translateX(-12px);
    transition: all 0.2s ease;
}

.service-item.flex-row-reverse {
    transform: translateX(12px);
}

.service-item.animate-in {
    opacity: 1;
    transform: translateX(0);
}

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

.service-img {
    position: relative;
    flex-shrink: 0;
}

.service-img img {
    width: 450px;
    height: 320px;
    object-fit: cover;
    border-radius: 0;
    transition: all 0.3s ease;
    box-shadow: 0 15px 40px rgba(43, 93, 143, 0.5);
    border: 2px solid rgba(94, 185, 214, 0.3);
}

.service-img img:hover {
    transform: scale(1.02);
    box-shadow: 0 20px 60px rgba(94, 185, 214, 0.6);
    border-color: rgba(94, 185, 214, 0.6);
}

.service-content {
    flex: 1;
    max-width: 650px;
    padding: 0;
}

.service-content h3 {
    color: #5eb9d6;
    font-weight: 700;
    margin-bottom: 25px;
    font-size: 2rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    position: relative;
    display: inline-block;
    padding-bottom: 15px;
}

.service-content h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 80px;
    height: 3px;
    background: linear-gradient(90deg, #5eb9d6, #4fa3c7);
}

.service-content p {
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.9;
    font-size: 1.05rem;
    margin-bottom: 30px;
}

.btn-read {
    display: inline-flex;
    align-items: center;
    color: #ffffff;
    background: rgba(43, 93, 143, 0.4);
    border: 2px solid #4fa3c7;
    padding: 14px 35px;
    border-radius: 0;
    text-decoration: none;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    font-size: 0.9rem;
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(10px);
}

.btn-read::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(94, 185, 214, 0.4), transparent);
    transition: left 0.6s ease;
}

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

.btn-read:hover {
    color: #ffffff;
    background: #4fa3c7;
    border-color: #5eb9d6;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(79, 163, 199, 0.5);
}


/* Brand Section */

.brand-section {
    text-align: center;
    width: 100%;
    overflow: hidden;
    padding: 40px 0;
}

.marquee {
    overflow: hidden;
    white-space: nowrap;
    margin: 30px 0;
    position: relative;
}

.marquee-content {
    display: inline-flex;
    gap: 40px;
    width: max-content;
}

.brand-box {
    background: white;
    border-radius: 10px;
    padding: 25px 60px;
    font-weight: 600;
    color: var(--primary-color);
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.1);
    text-transform: uppercase;
    font-size: 1.1rem;
    transition: 0.3s ease;
}

.brand-box img {
    max-width: 140px;
    max-height: 80px;
    object-fit: contain;
    opacity: 0.85;
    transition: 0.3s ease;
}

.brand-box:hover img {
    opacity: 1;
}

.brand-box:hover {
    background: var(--primary-color);
    color: white;
    transform: scale(1.05);
}

.marquee-right .marquee-content {
    animation: scroll-right 3s linear infinite;
}

.marquee-left .marquee-content {
    animation: scroll-left 3s linear infinite;
}

@keyframes scroll-right {
    from {
        transform: translateX(0);
    }
    to {
        transform: translateX(-30%);
    }
}

@keyframes scroll-left {
    from {
        transform: translateX(-30%);
    }
    to {
        transform: translateX(0);
    }
}


/* Projects Section */

.project-section {
    padding: 80px 20px;
    text-align: center;
    max-width: 1200px;
    margin: 0 auto;
}

.project-section h5 {
    color: var(--accent-color);
    font-weight: 600;
    text-transform: uppercase;
    margin-bottom: 10px;
    font-size: 1rem;
    letter-spacing: 2px;
}

.project-section h1 {
    font-weight: 700;
    font-size: 2.3rem;
    color: var(--primary-color);
    margin-bottom: 50px;
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 25px;
}

.project-item {
    position: relative;
    overflow: hidden;
    background: #fff;
    box-shadow: 0 6px 18px rgba(0, 0, 0, 0.1);
    height: 350px;
    border-radius: 10px;
    opacity: 0;
    transform: translate(-100px, 100px);
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.project-item.animate {
    opacity: 1;
    transform: translate(0, 0);
}

.project-item:nth-child(1) {
    transition-delay: 0.1s;
}

.project-item:nth-child(2) {
    transition-delay: 0.3s;
}

.project-item:nth-child(3) {
    transition-delay: 0.5s;
}

.project-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.project-item:hover img {
    transform: scale(1.05);
}

.project-info {
    position: absolute;
    left: 0;
    right: 0;
    bottom: -100%;
    background: linear-gradient(135deg, #2b5d8f, #1a3d5c);
    padding: 20px;
    text-align: left;
    transition: bottom 0.4s ease;
}

.project-item:hover .project-info {
    bottom: 0;
}

.project-info h5 {
    font-weight: 600;
    font-size: 1.2rem;
    color: #fff;
    margin-bottom: 8px;
    text-transform: none;
    letter-spacing: normal;
}

.project-info p {
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 0;
    line-height: 1.5;
}


/* Tracking Section */

.tracking-section {
    background: linear-gradient(135deg, #2b5d8f, #1a3d5c);
    color: white !important;
}

.tracking-features .feature-item {
    background: rgba(255, 255, 255, 0.1);
    padding: 1.5rem;
    border-radius: 10px;
    margin-bottom: 1rem;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(94, 185, 214, 0.3);
    display: flex;
    align-items: center;
}

.tracking-features .feature-item i {
    font-size: 2rem;
    margin-right: 1rem;
    flex-shrink: 0;
    color: #5eb9d6;
}


/* Contact Section - WHITE THEME */

.contact-section {
    background: #ffffff !important;
    color: #2b5d8f !important;
}

.contact-section .section-title {
    background: linear-gradient(135deg, #5eb9d6, #2b5d8f);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.contact-section .lead {
    color: #4fa3c7 !important;
}

.contact-form .form-control {
    background: #f8f9fa;
    border: 2px solid #e0e0e0;
    color: #2b5d8f;
    padding: 0.75rem 1rem;
    border-radius: 8px;
    font-weight: 500;
    transition: all 0.3s ease;
}

.contact-form .form-control::placeholder {
    color: #6c757d;
}

.contact-form .form-control:focus {
    background: #ffffff;
    border-color: #5eb9d6;
    box-shadow: 0 0 0 0.25rem rgba(94, 185, 214, 0.15);
    color: #2b5d8f;
    outline: none;
}


/* Footer - WHITE THEME */


/* Footer Styling */

.footer {
    background: var(--primary-color);
    color: white !important;
    padding: 2rem 0;
}

.footer p,
.footer i {
    color: white !important;
}

.footer-title {
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--light-blue);
    margin-bottom: 1rem;
    text-transform: uppercase;
}

.footer-line {
    border-top: 2px solid var(--accent-color);
    margin: 1rem 0;
}


/* Social Icons */

.social-links a {
    display: inline-block;
    width: 45px;
    height: 45px;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(4px);
    border-radius: 50%;
    text-align: center;
    line-height: 45px;
    margin-left: 0.5rem;
    transition: 0.3s ease;
    color: white;
    border: 2px solid rgba(255, 255, 255, 0.25);
}

.social-links a:hover {
    background: var(--gradient);
    transform: translateY(-3px);
    color: white;
    box-shadow: 0 5px 15px rgba(94, 185, 214, 0.3);
}


/* Map Button */

.map-btn {
    display: inline-block;
    background: var(--accent-color);
    padding: 8px 18px;
    border-radius: 30px;
    color: white !important;
    text-decoration: none;
    font-weight: 600;
    margin-bottom: 12px;
    transition: 0.3s ease;
}

.map-btn i {
    margin-right: 6px;
}

.map-btn:hover {
    background: var(--light-blue);
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(94, 185, 214, 0.4);
    color: white !important;
}


/* Mobile Contact Info */

.mobile-contact-info {
    display: none;
}


/* Responsive Design */

@media (max-width: 1199px) {
    .mobile-contact-info {
        display: block;
        background: #f8f9fa;
        padding: 1rem;
        border-radius: 10px;
        margin-top: 1rem;
        text-align: center;
        border: 1px solid #e0e0e0;
    }
    .mobile-contact-info .phone-link {
        color: #2b5d8f;
        text-decoration: none;
        font-weight: 600;
    }
    .mobile-contact-info strong {
        color: #2b5d8f;
    }
}

@media (max-width: 768px) {
    .hero-content h1 {
        font-size: 2.5rem;
    }
    .hero-content .lead {
        font-size: 1.2rem;
    }
    .section-title {
        font-size: 2rem;
    }
    .about-images {
        height: 400px;
        margin-bottom: 2rem;
    }
    .service-img img {
        width: 100%;
        height: 250px;
    }
    .service-content h3 {
        font-size: 1.6rem;
    }
    .service-item {
        gap: 30px;
        margin-bottom: 60px;
        padding: 20px 0;
    }
    .projects-grid {
        grid-template-columns: 1fr;
    }
    .project-item {
        transform: translate(-50px, 50px);
    }
}

@media (max-width: 576px) {
    .hero-content h1 {
        font-size: 2rem;
    }
    .hero-buttons .btn {
        display: block;
        width: 100%;
        margin-bottom: 1rem;
    }
    .counter {
        font-size: 2rem;
    }
}