:root {
    --primary-color: #6366F1;
    --secondary-color: #EC4899;
    --accent-color: #10B981;
    --dark-color: #1E293B;
    --light-color: #F8FAFC;
    --gradient-primary: linear-gradient(135deg, #6366F1, #8B5CF6);
    --gradient-secondary: linear-gradient(135deg, #EC4899, #F472B6);
    --shadow-sm: 0 4px 6px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 10px 15px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 20px 25px rgba(0, 0, 0, 0.15);
}

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

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

@keyframes scaleUp {
    from { opacity: 0; transform: scale(0.8); }
    to { opacity: 1; transform: scale(1); }
}

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

.animate-fadeInUp { animation: fadeInUp 0.6s ease-out forwards; }
.animate-slideInRight { animation: slideInRight 0.6s ease-out forwards; }
.animate-scaleUp { animation: scaleUp 0.5s ease-out forwards; }
.animate-shimmer {
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    background-size: 200% 100%;
    animation: shimmer 1.5s infinite;
}

.stagger-animation > * { opacity: 0; }
.stagger-animation > *:nth-child(1) { animation: fadeInUp 0.5s 0.1s forwards; }
.stagger-animation > *:nth-child(2) { animation: fadeInUp 0.5s 0.2s forwards; }
.stagger-animation > *:nth-child(3) { animation: fadeInUp 0.5s 0.3s forwards; }
.stagger-animation > *:nth-child(4) { animation: fadeInUp 0.5s 0.4s forwards; }
.stagger-animation > *:nth-child(5) { animation: fadeInUp 0.5s 0.5s forwards; }

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Poppins', sans-serif;
}

body { overflow-x: hidden; }

/* Top Header */
.top-header { background-color: var(--primary-color); color: white; padding: 8px 0; font-size: 14px; }
.top-header a { color: white; text-decoration: none; margin-right: 15px; transition: all 0.3s ease; }
.top-header a:hover { color: var(--secondary-color); }

/* Navigation */
.main-nav {
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-sm);
    padding: 15px 0;
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    transition: transform 0.3s ease-in-out, padding 0.3s ease, background-color 0.3s ease, box-shadow 0.3s ease;
}
.main-nav.scrolled { padding: 10px 0; background-color: rgba(255, 255, 255, 0.98); box-shadow: var(--shadow-md); }
.logo { max-height: 50px; transition: all 0.3s ease; }
.navbar-nav .nav-link { color: var(--dark-color); font-weight: 500; padding: 10px 15px; position: relative; transition: all 0.3s ease; }
.navbar-nav .nav-link:hover, .navbar-nav .nav-link.active { color: var(--primary-color); }
.navbar-nav .nav-link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    bottom: 5px;
    left: 15px;
    transition: all 0.3s ease;
    border-radius: 2px;
}
.navbar-nav .nav-link:hover::after, .navbar-nav .nav-link.active::after { width: calc(100% - 30px); }

.nav-cta {
    background: var(--gradient-primary);
    color: white !important;
    border-radius: 50px;
    padding: 8px 20px !important;
    margin-left: 10px;
    box-shadow: 0 4px 15px rgba(99, 102, 241, 0.4);
    transition: all 0.3s ease !important;
}
.nav-cta:hover { transform: translateY(-3px); box-shadow: 0 8px 20px rgba(99, 102, 241, 0.6); }
.nav-cta::after { display: none; }

/* News ticker (unused in current pages, kept for future use) */
.news-ticker { background-color: var(--light-color); padding: 10px 0; overflow: hidden; border-bottom: 1px solid rgba(0, 0, 0, 0.1); }
.ticker-wrap { width: 100%; overflow: hidden; height: 30px; padding-left: 100%; box-sizing: content-box; }
.ticker-move {
    display: inline-block;
    white-space: nowrap;
    padding-right: 100%;
    animation-iteration-count: infinite;
    animation-timing-function: linear;
    animation-name: ticker;
    animation-duration: 30s;
}
.ticker-move:hover { animation-play-state: paused; }
@keyframes ticker {
    0% { transform: translate3d(0, 0, 0); }
    100% { transform: translate3d(-100%, 0, 0); }
}
.ticker-item { display: inline-block; padding: 0 30px; font-size: 16px; color: var(--dark-color); }

/* Buttons */
.btn-primary {
    background: var(--gradient-primary);
    border: none;
    border-radius: 50px;
    padding: 12px 30px;
    font-weight: 600;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(99, 102, 241, 0.4);
}
.btn-primary:hover { transform: translateY(-5px); box-shadow: 0 8px 25px rgba(99, 102, 241, 0.6); }
.btn-secondary {
    background: var(--gradient-secondary);
    border: none;
    border-radius: 50px;
    padding: 12px 30px;
    font-weight: 600;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(236, 72, 153, 0.4);
}
.btn-secondary:hover { transform: translateY(-5px); box-shadow: 0 8px 25px rgba(236, 72, 153, 0.6); }

/* Tracking Box */
.tracking-box {
    position: absolute;
    top: 40%;
    left: 50%;
    transform: translate(-50%, -50%);
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.2);
    width: 90%;
    max-width: 500px;
    z-index: 10;
}
.tracking-box h3 { color: white; margin-bottom: 5px; text-align: left; font-weight: 1; }
.tracking-form-container {
    width: 100%;
    max-width: 600px;
    margin: 0 auto;
    padding: 25px !important;
    border-radius: 10px !important;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.13) !important;
}
.tracking-form .form-control { height: 50px; border-radius: 5px; border: 1px solid #ddd; padding-left: 15px; font-size: 16px; }
.tracking-form .btn { height: 50px; border-radius: 5px; font-weight: 600; min-width: 150px; }
.tracking-form { flex-wrap: nowrap; }

/* Service Buttons */
.service-buttons { padding: 50px 0; background-color: var(--light-color); }
.service-btn {
    background-color: white;
    border-radius: 10px;
    padding: 25px 20px;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}
.service-btn:hover { transform: translateY(-10px); box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1); }
.service-btn i { font-size: 2.5rem; color: var(--primary-color); margin-bottom: 15px; }
.service-btn h4 { font-size: 1.2rem; font-weight: 600; margin-bottom: 10px; color: var(--dark-color); }

.service-box-container .service-btn { background-color: white; border-radius: 10px; padding: 25px 15px; text-align: center; transition: all 0.3s ease; height: 100%; }
.service-box-container .service-btn:hover { transform: translateY(-10px); }
.service-box-container h4 { font-size: 1rem; font-weight: 600; margin-bottom: 0; color: var(--dark-color); }
.service-btn p { font-size: 0.9rem; color: #666; }

/* Products & Services */
.products-services { padding: 80px 0; }
.section-title { text-align: center; margin-bottom: 50px; }
.section-title h2 { font-size: 2.5rem; font-weight: 700; color: var(--dark-color); position: relative; display: inline-block; margin-bottom: 15px; }
.section-title h2::after { content: ''; position: absolute; width: 70%; height: 3px; background-color: var(--secondary-color); bottom: -10px; left: 15%; }
.section-title p { color: #666; font-size: 1.1rem; max-width: 700px; margin: 0 auto; }

.service-card { border-radius: 10px; overflow: hidden; box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05); transition: all 0.3s ease; margin-bottom: 30px; height: 100%; }
.service-card:hover { transform: translateY(-10px); box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1); }
.service-img { height: 200px; overflow: hidden; }
.service-img img { width: 100%; height: 100%; object-fit: cover; transition: all 0.5s ease; }
.service-card:hover .service-img img { transform: scale(1.1); }
.service-content { padding: 20px; }
.service-content h4 { font-size: 1.3rem; font-weight: 600; margin-bottom: 15px; color: var(--dark-color); }
.service-content p { color: #666; margin-bottom: 15px; }

/* About Section */
.about-section { padding: 80px 0; background-color: var(--light-color); }
.about-img { border-radius: 10px; overflow: hidden; box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1); }
.about-img img { width: 100%; height: auto; }
.about-content h2 { font-size: 2.5rem; font-weight: 700; color: var(--dark-color); margin-bottom: 20px; }
.about-content p { color: #666; font-size: 1.1rem; margin-bottom: 20px; line-height: 1.8; }
.about-features { margin-top: 30px; }
.feature-item { display: flex; align-items: center; margin-bottom: 15px; }
.feature-icon {
    width: 50px; height: 50px; background-color: var(--primary-color);
    border-radius: 50%; display: flex; align-items: center; justify-content: center;
    margin-right: 15px; flex-shrink: 0;
}
.feature-icon i { color: white; font-size: 1.2rem; }
.feature-text h5 { font-size: 1.1rem; font-weight: 600; margin-bottom: 5px; color: var(--dark-color); }
.feature-text p { font-size: 0.9rem; margin-bottom: 0; }

/* Service Slider */
.service-slider-container { position: relative; width: 100%; margin: 0 auto; overflow: hidden; }
.service-slider { display: flex; transition: transform 0.5s ease; }
.service-slide { min-width: 100%; padding: 0 15px; box-sizing: border-box; }
@media (min-width: 768px) { .service-slide { min-width: 50%; } }
@media (min-width: 992px) { .service-slide { min-width: 33.333%; } }
@media (min-width: 1200px) { .service-slide { min-width: 25%; } }
.service-slide-img { position: relative; border-radius: 10px; overflow: hidden; box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1); height: 300px; }
.service-slide-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s ease; }
.service-slide-img:hover img { transform: scale(1.05); }
.service-slide-content {
    position: absolute; bottom: 0; left: 0; width: 100%; padding: 20px;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.8), transparent); color: white;
}
.service-slide-content h4 { margin: 0 0 5px; font-size: 18px; }
.service-slide-content p { margin: 0; font-size: 14px; opacity: 0.9; }
.service-slider-controls { display: flex; justify-content: center; align-items: center; margin-top: 20px; }
.service-prev-btn, .service-next-btn {
    background: var(--primary-color, #007bff); color: white; border: none; width: 40px; height: 40px;
    border-radius: 50%; display: flex; align-items: center; justify-content: center; cursor: pointer;
    transition: background 0.3s ease;
}
.service-prev-btn:hover, .service-next-btn:hover { background: var(--secondary-color, #0056b3); }
.service-slider-dots { display: flex; justify-content: center; margin: 0 15px; }
.service-dot { width: 10px; height: 10px; border-radius: 50%; background: #ccc; margin: 0 5px; cursor: pointer; transition: background 0.3s ease; }
.service-dot.active { background: var(--primary-color, #007bff); }

/* At a Glance */
.at-glance { padding: 80px 0; }
.counter-box {
    text-align: center; padding: 30px 20px; border-radius: 10px; background-color: white;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05); transition: all 0.3s ease; height: 100%;
}
.counter-box:hover { transform: translateY(-10px); box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1); }
.counter-box i { font-size: 2.5rem; color: var(--primary-color); margin-bottom: 20px; }
.counter-number { font-size: 2.5rem; font-weight: 700; color: var(--secondary-color); margin-bottom: 10px; }
.counter-text { font-size: 1.1rem; color: var(--dark-color); font-weight: 500; }

/* Customer Support */
.customer-support { padding: 80px 0; background-color: #fafafa; position: relative; overflow: hidden; }
.support-slider { position: relative; padding: 20px 0 60px; }
.support-slide { display: none; }
.support-slide.active { display: block; animation: fadeIn 0.8s ease; }
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
.support-img-container {
    height: 100%; min-height: 400px; display: flex; align-items: center; justify-content: center; padding: 20px;
}
.support-img-container img {
    max-height: 800px; max-width: 600px; object-fit: contain; border-radius: 8px; box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}
.support-content h3 { font-size: 2rem; font-weight: 700; color: var(--dark-color); margin-bottom: 20px; }
.support-content p { color: #666; font-size: 1.1rem; margin-bottom: 20px; line-height: 1.8; }
@media (max-width: 992px) {
    .support-content { text-align: center; }
    .support-content .btn { display: block; width: 100%; margin-bottom: 10px; }
    .d-flex { flex-direction: column; }
    .me-3 { margin-right: 0 !important; margin-bottom: 10px; }
    .support-img-container { min-height: 300px; }
}

/* News Section */
.news-section { padding: 80px 0; }
.news-card { border-radius: 10px; overflow: hidden; box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05); transition: all 0.3s ease; margin-bottom: 30px; height: 100%; }
.news-card:hover { transform: translateY(-10px); box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1); }
.news-img { height: 200px; overflow: hidden; }
.news-img img { width: 100%; height: 100%; object-fit: cover; transition: all 0.5s ease; }
.news-card:hover .news-img img { transform: scale(1.1); }
.news-content { padding: 20px; }
.news-date { font-size: 0.9rem; color: #666; margin-bottom: 10px; }
.news-content h4 { font-size: 1.3rem; font-weight: 600; margin-bottom: 15px; color: var(--dark-color); }
.news-content p { color: #666; margin-bottom: 15px; }

/* Footer */
.footer { background-color: #111111; color: white; padding: 60px 0 0; }
.footer-logo { margin-bottom: 20px; max-width: 200px; }
.footer-about p { color: #ccc; margin-bottom: 20px; line-height: 1.6; font-size: 14px; }
.footer-title { font-size: 18px; font-weight: 600; margin-bottom: 20px; color: white; position: relative; }
.footer-links { list-style: none; padding: 0; margin: 0; }
.footer-links li { margin-bottom: 10px; }
.footer-links a { color: #ccc; text-decoration: none; transition: all 0.3s ease; font-size: 14px; display: block; }
.footer-links a:hover { color: var(--primary-color); padding-left: 5px; }
.footer-contact li { margin-bottom: 15px; display: flex; align-items: flex-start; font-size: 14px; }
.footer-contact i { color: var(--primary-color); margin-right: 15px; font-size: 16px; margin-top: 3px; }
.footer-map { height: 200px; border-radius: 8px; overflow: hidden; }
.social-icons a {
    display: inline-flex; align-items: center; justify-content: center; width: 45px; height: 45px;
    background-color: rgba(255, 255, 255, 0.1); border-radius: 50%; margin-right: 10px; color: white;
    transition: all 0.3s ease;
}
.social-icons a:hover { background-color: var(--primary-color); transform: translateY(-3px); }
.footer-bottom { background-color: #000000; padding: 15px 0; margin-top: 40px; text-align: center; font-size: 14px; }
.footer-bottom p { margin-bottom: 0; color: #ccc; }
.footer-bottom a { color: var(--primary-color); text-decoration: none; }
.footer-bottom .terms { text-align: right; }
.footer-bottom .terms a { margin-left: 15px; color: #ccc; }
.footer-bottom .terms a:hover { color: var(--primary-color); }
@media (max-width: 767px) {
    .footer-section { margin-bottom: 30px; }
    .footer-bottom .terms { text-align: center; margin-top: 10px; }
}

/* Responsive */
@media (max-width: 991px) {
    .hero-slider { height: 650px; }
    .slide-content h2 { font-size: 2.5rem; }
    .tracking-box { width: 80%; }
    .about-img { margin-bottom: 30px; }
    .support-img { margin-bottom: 30px; }
}
@media (max-width: 767px) {
    .hero-slider { height: 400px; }
    .slide-content h2 { font-size: 2rem; }
    .slide-content p { font-size: 1rem; }
    .tracking-box { width: 90%; padding: 20px; }
    .section-title h2 { font-size: 2rem; }
    .counter-box { margin-bottom: 30px; }
    .highlight-box { margin-bottom: 30px; }
    .footer-section { margin-bottom: 40px; }
}
@media (max-width: 575px) {
    .hero-slider { height: 350px; }
    .slide-content h2 { font-size: 1.8rem; }
    .top-header { text-align: center; }
    .top-header .text-end { text-align: center !important; margin-top: 10px; }
    .service-btn { margin-bottom: 20px; }
}

/* 3D effects */
.btn-3d { position: relative; transform-style: preserve-3d; transition: all 0.3s ease; }
.btn-3d:hover { transform: translateY(-5px) rotateX(10deg); }
.card-3d { transform-style: preserve-3d; perspective: 1000px; }
.card-3d:hover .card-inner { transform: rotateY(10deg); }
.card-inner { transition: transform 0.5s ease; }

.float-animation { animation: float 3s ease-in-out infinite; }
@keyframes float { 0% { transform: translateY(0px); } 50% { transform: translateY(-10px); } 100% { transform: translateY(0px); } }
.pulse-animation { animation: pulse 2s ease-in-out infinite; }
@keyframes pulse { 0% { transform: scale(1); } 50% { transform: scale(1.05); } 100% { transform: scale(1); } }

/* Modals */
.modal-content { border-radius: 15px; overflow: hidden; border: none; box-shadow: 0 15px 30px rgba(0, 0, 0, 0.2); }
.modal-header { background-color: var(--primary-color); color: white; border-bottom: none; padding: 20px 30px; }
.modal-title { font-weight: 600; }
.modal-body { padding: 30px; }
.modal-footer { border-top: none; padding: 20px 30px; }

.interactive-icon {
    width: 60px; height: 60px; display: flex; align-items: center; justify-content: center;
    border-radius: 50%; background: white; box-shadow: var(--shadow-md); margin: 0 auto 20px;
    transition: all 0.3s ease; color: var(--primary-color); font-size: 24px;
}
.interactive-item:hover .interactive-icon {
    background: var(--gradient-primary); color: white; transform: translateY(-5px) scale(1.1);
    box-shadow: 0 10px 20px rgba(99, 102, 241, 0.4);
}

::-webkit-scrollbar { width: 10px; }
::-webkit-scrollbar-track { background: #f1f1f1; }
::-webkit-scrollbar-thumb { background: var(--primary-color); border-radius: 5px; }
::-webkit-scrollbar-thumb:hover { background: var(--secondary-color); }

.floating-action-btn { position: fixed; bottom: 30px; right: 30px; z-index: 99; opacity: 0; visibility: hidden; transition: all 0.3s ease; }
.floating-action-btn.show { opacity: 1; visibility: visible; }
.floating-action-btn .btn { width: 50px; height: 50px; display: flex; align-items: center; justify-content: center; box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2); }

.cookie-consent {
    position: fixed; bottom: 0; left: 0; width: 100%; padding: 15px 0;
    background: rgba(255, 255, 255, 0.9); backdrop-filter: blur(10px);
    box-shadow: 0 -5px 20px rgba(0, 0, 0, 0.1); z-index: 1000;
    transform: translateY(100%); transition: transform 0.5s ease;
}
.cookie-consent.show { transform: translateY(0); }

.service-box-link { text-decoration: none; color: inherit; display: block; }
.service-box-link:hover { color: inherit; text-decoration: none; }
.rotate-on-hover { transition: all 0.3s ease; }
.rotate-on-hover:hover { transform: translateY(-10px); }

/* Tracking Page */
.tracking-hero { background: var(--gradient-primary); padding: 80px 0; color: white; text-align: center; }
.tracking-title { font-size: 2.5rem; font-weight: 700; margin-bottom: 15px; }
.tracking-subtitle { font-size: 1.1rem; opacity: 0.9; max-width: 700px; margin: 0 auto; }
.tracking-section { padding: 60px 0; background-color: var(--light-color); margin-top: -30px; }
.tracking-info-box { background-color: white; border-radius: 10px; padding: 25px; box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05); }
.tracking-number-display { background-color: var(--light-color); padding: 15px; border-radius: 8px; margin-bottom: 25px; font-size: 1.1rem; }
.tracking-status-timeline { position: relative; margin: 30px 0; }
.tracking-status-timeline:before { content: ''; position: absolute; top: 0; left: 15px; height: 100%; width: 2px; background-color: #e9ecef; }
.timeline-item { position: relative; padding-left: 45px; margin-bottom: 30px; }
.timeline-item:last-child { margin-bottom: 0; }
.timeline-dot { position: absolute; left: 9px; top: 5px; width: 14px; height: 14px; border-radius: 50%; background-color: #dee2e6; z-index: 1; }
.timeline-item.completed .timeline-dot { background-color: var(--accent-color); }
.timeline-item.active .timeline-dot { background-color: var(--primary-color); box-shadow: 0 0 0 4px rgba(99, 102, 241, 0.2); }
.timeline-content h5 { margin-bottom: 5px; font-weight: 600; }
.timeline-content p { margin-bottom: 5px; color: #666; }
.timeline-date { font-size: 0.85rem; color: #999; }
.package-details { border-top: 1px solid #e9ecef; padding-top: 20px; }
.feature-card { background-color: white; border-radius: 10px; box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05); transition: all 0.3s ease; }
.feature-card:hover { transform: translateY(-10px); box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1); }

/* Modern hero image slider */
.modern-slider { position: relative; height: 85vh; overflow: hidden; }
.slide { position: absolute; top: 0; left: 0; width: 100%; height: 100%; opacity: 0; transition: opacity 1.5s ease-in-out; }
.slide.active { opacity: 1; transform: scale(1); }
.slide img { width: 100%; height: 100%; object-fit: cover; }