/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #f8f9fa;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header Styles */
.header {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(0, 0, 0, 0.9);
    backdrop-filter: blur(10px);
    z-index: 1000;
    transition: all 0.3s ease;
}

.header::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    height: 3px;
    background: linear-gradient(90deg, #1E90FF, #003087);
    width: 0%;
    transition: width 0.3s ease;
    z-index: 1001;
}

.header.scrolled {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-lg);
}

.header.scrolled::after {
    width: 100%;
  }
  
  .header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
  }

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo-img {
    height: 40px;
    width: auto;
}

.logo h1 {
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0;
}

.gks-text {
    color: #dc2626;
}

.logistics-text {
    color: #fff;
}

.nav ul {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav ul li a {
    color: #fff;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
    position: relative;
}

.nav ul li a:hover,
.nav ul li a.active {
    color: #dc2626;
}

.nav ul li a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: #dc2626;
    transition: width 0.3s ease;
}

.nav ul li a:hover::after,
.nav ul li a.active::after {
    width: 100%;
}

.language-toggle {
    display: flex;
    align-items: center;
}

#languageToggle {
    background: none;
    border: 1px solid #dc2626;
    color: #dc2626;
    padding: 8px 12px;
    border-radius: 5px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 5px;
}

#languageToggle:hover {
    background: #dc2626;
    color: #fff;
}

.menu-toggle {
    display: none;
    background: #003087;
    border: none;
    color: #fff;
    font-size: 1.5rem;
    cursor: pointer;
    transition: all 0.3s ease;
    min-height: 48px;
    min-width: 48px;
    border-radius: 4px;
    padding: 0.5rem;
    position: relative;
}

.menu-toggle:hover {
    color: #FFFFFF;
    background: #003087;
    text-decoration: underline;
    text-decoration-color: #CC3333;
    text-decoration-thickness: 2px;
    text-underline-offset: 4px;
}

/* Hero Section */
.article-hero {
    position: relative;
    min-height: 70vh;
    display: flex;
    align-items: center;
    overflow: hidden;
    margin-top: 80px;
}

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

.hero-bg-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: brightness(0.4) blur(.5px);
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(0, 48, 135, 0.8), rgba(204, 51, 51, 0.6));
    z-index: -1;
}

.hero-content {
    position: relative;
    z-index: 1;
    width: 100%;
    text-align: center;
    color: #fff;
    max-width: 100%;
    padding: 0 20px;
}

.article-title {
    font-size: 2.8rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
    line-height: 1.2;
    color: #fff;
}

.hero-subtitle {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    opacity: 0.9;
    line-height: 1.6;
}

/* Hero Buttons */
.hero-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-top: 2rem;
    flex-wrap: wrap;
}

.btn-primary,
.btn-secondary {
    padding: 15px 30px;
    border-radius: 30px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.3s ease;
    display: inline-block;
    text-align: center;
    min-width: 200px;
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: linear-gradient(135deg, #dc2626, #ef4444);
    color: #fff;
    border: 2px solid transparent;
    box-shadow: 0 4px 15px rgba(220, 38, 38, 0.3);
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s ease;
}

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

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(220, 38, 38, 0.4);
}

.btn-secondary {
    background: transparent;
    color: #fff;
    border: 2px solid #fff;
    backdrop-filter: blur(10px);
}

.btn-secondary:hover {
    background: #fff;
    color: #ffffff;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 255, 255, 0.3);
}

/* Main Content */
.main-content {
    padding: 4rem 0;
}

.content-layout {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 3rem;
    align-items: start;
}

/* Blog Content */
.blog-content {
    background: #fff;
    border-radius: 10px;
    padding: 2rem;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
}


/* Blog Grid */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.blog-card {
    background: #fff;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    border: 1px solid #f0f0f0;
    position: relative;
}

.blog-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #dc2626, #ef4444);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.blog-card:hover::before {
    transform: scaleX(1);
}

.blog-card:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 20px 40px rgba(220, 38, 38, 0.15);
    border-color: rgba(220, 38, 38, 0.2);
}

.card-image {
    position: relative;
    height: 200px;
    overflow: hidden;
}

.card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.blog-card:hover .card-image img {
    transform: scale(1.05);
}

.category-tag {
    position: absolute;
    top: 15px;
    left: 15px;
    background: linear-gradient(135deg, #dc2626, #ef4444);
    color: #fff;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    box-shadow: 0 4px 15px rgba(220, 38, 38, 0.3);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease;
}

.category-tag:hover {
    transform: scale(1.05);
    box-shadow: 0 6px 20px rgba(220, 38, 38, 0.4);
}

.card-content {
    padding: 1.5rem;
}

.card-title {
    margin-bottom: 1rem;
}

.card-title a {
    color: #FFFFFF;
    text-decoration: none;
    font-size: 1.2rem;
    font-weight: 600;
    line-height: 1.4;
    transition: color 0.3s ease;
}

.card-title a:hover {
    color: #dc2626;
}

.card-excerpt {
    color: #666;
    margin-bottom: 1rem;
    line-height: 1.6;
}

.card-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
    font-size: 0.9rem;
    color: #999;
}

.author {
    font-weight: 500;
}

.read-more-btn {
    display: inline-block;
    background: linear-gradient(135deg, #dc2626, #ef4444);
    color: #fff;
    padding: 12px 24px;
    border-radius: 25px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    border: 2px solid transparent;
    box-shadow: 0 4px 15px rgba(220, 38, 38, 0.3);
    position: relative;
    overflow: hidden;
}

.read-more-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s ease;
}

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

.read-more-btn:hover {
    background: transparent;
    color: #dc2626;
    border-color: #dc2626;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(220, 38, 38, 0.4);
}

/* Pagination */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1rem;
    margin-top: 2rem;
}

.pagination-btn,
.pagination-number {
    padding: 10px 15px;
    border: 2px solid #e0e0e0;
    background: #fff;
    color: #666;
    border-radius: 5px;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
}

.pagination-btn:hover,
.pagination-number:hover {
    border-color: #dc2626;
    color: #dc2626;
}

.pagination-number.active {
    background: #dc2626;
    border-color: #dc2626;
    color: #fff;
}

.pagination-numbers {
    display: flex;
    gap: 0.5rem;
}

/* Sidebar */
.sidebar {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.sidebar-widget {
    background: #fff;
    border-radius: 10px;
    padding: 1.5rem;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    border: 1px solid #f0f0f0;
}

.sidebar-widget h3 {
    color: #333;
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid #dc2626;
    position: relative;
}

.sidebar-widget h3::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 30px;
    height: 2px;
    background: #dc2626;
}

/* About Widget */
.about-content {
    text-align: center;
}

.about-image {
    margin-bottom: 1rem;
}

.about-image img {
    width: 100%;
    height: 150px;
    object-fit: cover;
    border-radius: 8px;
}

.about-content p {
    color: #666;
    line-height: 1.6;
    margin-bottom: 1rem;
}

.learn-more-btn {
    display: inline-block;
    background: #dc2626;
    color: #fff;
    padding: 10px 20px;
    border-radius: 5px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    border: 2px solid #dc2626;
}

.learn-more-btn:hover {
    background: transparent;
    color: #dc2626;
}

/* Popular Posts */
.popular-posts {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.popular-post-item {
    display: flex;
    gap: 1rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid #f0f0f0;
}

.popular-post-item:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.popular-thumbnail {
    flex-shrink: 0;
    width: 60px;
    height: 60px;
    border-radius: 5px;
    overflow: hidden;
}

.popular-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.popular-content h4 {
    margin-bottom: 0.5rem;
}

.popular-content h4 a {
    color: #333;
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 600;
    line-height: 1.4;
    transition: color 0.3s ease;
}

.popular-content h4 a:hover {
    color: #dc2626;
}

.popular-date {
    color: #999;
    font-size: 0.8rem;
}

/* Categories */
.categories-list {
    list-style: none;
}

.categories-list li {
    margin-bottom: 0.5rem;
}

.categories-list li:last-child {
    margin-bottom: 0;
}

.categories-list a {
    color: #666;
    text-decoration: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 0;
    transition: color 0.3s ease;
    border-bottom: 1px solid #f0f0f0;
}

.categories-list a:hover {
    color: #dc2626;
}

.categories-list .count {
    background: #f0f0f0;
    color: #666;
    padding: 2px 8px;
    border-radius: 10px;
    font-size: 0.8rem;
}

.categories-list a:hover .count {
    background: #dc2626;
    color: #fff;
}

/* CTA Widget */
.cta-widget {
    background: linear-gradient(135deg, #dc2626, #ef4444);
    color: #fff;
    text-align: center;
}

.cta-widget h3 {
    color: #fff;
    border-bottom-color: rgba(255, 255, 255, 0.3);
}

.cta-widget h3::after {
    background: #fff;
}

.cta-widget p {
    margin-bottom: 1.5rem;
    opacity: 0.9;
}

.cta-buttons-sidebar {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.btn-primary-sidebar,
.btn-secondary-sidebar {
    padding: 12px 20px;
    border-radius: 5px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    text-align: center;
}

.btn-primary-sidebar {
    background: #fff;
    color: #dc2626;
    border: 2px solid #fff;
}

.btn-primary-sidebar:hover {
    background: transparent;
    color: #fff;
}

.btn-secondary-sidebar {
    background: transparent;
    color: #fff;
    border: 2px solid #fff;
}

.btn-secondary-sidebar:hover {
    background: #fff;
    color: #dc2626;
}


/* Footer */
.footer {
    background: linear-gradient(135deg, #1a1a1a, #2d2d2d);
    color: #fff;
    position: relative;
    overflow: hidden;
}

.footer .shade-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.8), rgba(0, 0, 0, 0.6));
    z-index: 1;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 2rem;
    padding: 3rem 0;
    position: relative;
    z-index: 2;
}

.footer-logo {
    max-width: 300px;
}

.footer-logo-header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 1rem;
}

.footer-logo-img {
    height: 40px;
    width: auto;
}

.footer-logo h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0;
}

.footer-gks-text {
    color: #dc2626;
}

.footer-logistics-text {
    color: #fff;
}

.footer-logo p {
    color: #ccc;
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.social-icons {
    display: flex;
    gap: 1rem;
}

.social-icons a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: rgba(220, 38, 38, 0.1);
    color: #dc2626;
    border-radius: 50%;
    text-decoration: none;
    transition: all 0.3s ease;
    border: 1px solid rgba(220, 38, 38, 0.3);
}

.social-icons a:hover {
    background: #dc2626;
    color: #fff;
    transform: translateY(-2px);
}

.footer-links h4 {
    color: #fff;
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 1rem;
    position: relative;
    padding-bottom: 0.5rem;
}

.footer-links h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 30px;
    height: 2px;
    background: #dc2626;
}

.footer-links ul {
    list-style: none;
}

.footer-links ul li {
    margin-bottom: 0.5rem;
}

.footer-links ul li a {
    color: #ccc;
    text-decoration: none;
    transition: color 0.3s ease;
    position: relative;
}

.footer-links ul li a:hover {
    color: #dc2626;
}

.footer-links ul li a::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 1px;
    background: #dc2626;
    transition: width 0.3s ease;
}

.footer-links ul li a:hover::after {
    width: 100%;
}

.footer-contact h4 {
    color: #fff;
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 1rem;
    position: relative;
    padding-bottom: 0.5rem;
}

.footer-contact h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 30px;
    height: 2px;
    background: #dc2626;
}

.footer-contact p {
    color: #ccc;
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.footer-contact p i {
    color: #dc2626;
    width: 16px;
}

.footer-contact p a {
    color: #ccc;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-contact p a:hover {
    color: #dc2626;
}

.footer-divider {
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(220, 38, 38, 0.3), transparent);
    margin: 2rem 0;
    position: relative;
    z-index: 2;
}

.footer-copy {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0;
    position: relative;
    z-index: 2;
    flex-wrap: wrap;
    gap: 1rem;
}

.footer-copy p {
    color: #999;
    margin: 0;
}

.footer-legal {
    display: flex;
    gap: 2rem;
}

.footer-legal a {
    color: #999;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-legal a:hover {
    color: #dc2626;
}

.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: #dc2626;
    color: #fff;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    transition: all 0.3s ease;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top:hover {
    background: #b91c1c;
    transform: translateY(-2px);
}

/* Responsive Design */
@media (max-width: 1024px) {
    .content-layout {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .sidebar {
        order: -1;
    }
    
    .blog-grid {
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    }
    
    .footer-content {
        grid-template-columns: 1fr 1fr;
        gap: 2rem;
    }
}

@media (max-width: 768px) {
    .container {
        padding: 0 15px;
    }
    
    .header .container {
        padding: 1rem 15px;
    }

    .logo h1 {
        font-size: 1.2rem;
    }

    .logo-img {
        height: 35px;
        width: 35px;
    }
    
    .nav {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: rgba(0, 0, 0, 0.95);
        backdrop-filter: blur(10px);
    }
    
    .nav.active {
        display: block;
    }
    
    .nav ul {
        flex-direction: column;
        padding: 1rem;
        gap: 1rem;
    }
    
    .menu-toggle {
        display: block;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .btn-primary,
    .btn-secondary {
        min-width: 250px;
    }
    
    .blog-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    /* Better text handling on mobile */
    .blog-card h3,
    .blog-card p {
        word-wrap: break-word;
        overflow-wrap: break-word;
    }
    
    .blog-content {
        padding: 1.5rem;
    }
    
    .sidebar-widget {
        padding: 1rem;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }
    
    .footer-copy {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
    }
    
    .footer-legal {
        justify-content: center;
    }
    
    .back-to-top {
        bottom: 20px;
        right: 20px;
        width: 45px;
        height: 45px;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 1.5rem;
    }
    
    .hero-subtitle {
        font-size: 0.9rem;
    }
    
    .blog-content {
        padding: 1rem;
    }
    
    .sidebar-widget {
        padding: 1rem;
    }
    
    .card-content {
        padding: 1rem;
    }
    
    
    .pagination {
        flex-wrap: wrap;
        gap: 0.5rem;
    }
    
    .pagination-numbers {
        order: -1;
        width: 100%;
        justify-content: center;
    }
}

/* Animation Classes */
.fade-in {
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.6s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

.slide-in-left {
    opacity: 0;
    transform: translateX(-30px);
    transition: all 0.6s ease;
}

.slide-in-left.visible {
    opacity: 1;
    transform: translateX(0);
}

.slide-in-right {
    opacity: 0;
    transform: translateX(30px);
    transition: all 0.6s ease;
}

.slide-in-right.visible {
    opacity: 1;
    transform: translateX(0);
}

/* Loading States */
.loading {
    opacity: 0.6;
    pointer-events: none;
}

.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    margin: -10px 0 0 -10px;
    border: 2px solid #dc2626;
    border-top: 2px solid transparent;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

/* Focus States for Accessibility */
.read-more-btn:focus,
.learn-more-btn:focus,
.btn-primary:focus,
.btn-secondary:focus,
.btn-primary-sidebar:focus,
.btn-secondary-sidebar:focus,
.back-to-top:focus {
    outline: 2px solid #dc2626;
    outline-offset: 2px;
}

/* Print Styles */
@media print {
    .header,
    .sidebar,
    .footer,
    .back-to-top,
    .pagination {
        display: none;
    }
    
    .content-layout {
        grid-template-columns: 1fr;
    }
    
    .blog-content {
        box-shadow: none;
        border: 1px solid #ccc;
    }
    
    .blog-card {
        break-inside: avoid;
        margin-bottom: 1rem;
    }
}

/* Extra small screens */
@media (max-width: 480px) {
    .logo h1 {
        font-size: 1rem;
    }

    .logo-img {
        height: 30px;
        width: 30px;
    }
}