:root {
    --primary-color: #2563eb;
    --primary-dark: #1d4ed8;
    --secondary-color: #64748b;
    --accent-color: #f59e0b;
    --text-dark: #1e293b;
    --text-light: #64748b;
    --bg-light: #f8fafc;
    --bg-white: #ffffff;
    --border-color: #e2e8f0;
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --gradient-alt: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%);
    --success-color: #10b981;
    --warning-color: #f59e0b;
    --danger-color: #ef4444;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--bg-light);
}



.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

/* Navigation */
.navbar {
    background: var(--bg-white);
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: var(--shadow);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 70px;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

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

.logistics-label {
    font-weight: 600;
    color: var(--primary-color);
    font-size: 0.9rem;
}

.nav-menu {
    flex: 1;
    display: flex;
    justify-content: center;
}

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

.nav-links a {
    text-decoration: none;
    color: var(--text-dark);
    font-weight: 500;
    transition: color 0.3s ease;
}

.nav-links a:hover {
    color: var(--primary-color);
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.nav-action-link {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
    color: var(--text-dark);
    font-size: 0.9rem;
    transition: color 0.3s ease;
}

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

.btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 8px;
    font-size: 0.9rem;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.3s ease;
}

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

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

/* Hero Section */
.hero-section {
    background: var(--gradient);
    color: white;
    padding: 3rem 0 4rem;
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

.hero-content {
    text-align: center;
    margin-bottom: 3rem;
}

.hero-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    line-height: 1.2;
}

.hero-subtitle {
    font-size: 1.1rem;
    opacity: 0.9;
    max-width: 600px;
    margin: 0 auto;
}

/* Logistics Form */
.logistics-form {
    background: white;
    border-radius: 12px;
    padding: 2rem;
    box-shadow: var(--shadow-lg);
    color: var(--text-dark);
}

.form-tabs {
    display: flex;
    gap: 1rem;
    margin-bottom: 2rem;
}

.tab-button {
    background: none;
    border: none;
    padding: 0.75rem 1.5rem;
    font-size: 1rem;
    font-weight: 500;
    color: var(--text-light);
    cursor: pointer;
    border-bottom: 2px solid transparent;
    transition: all 0.3s ease;
}

.tab-button.active {
    color: var(--primary-color);
    border-bottom-color: var(--primary-color);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr auto;
    gap: 1rem;
    align-items: end;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group label {
    font-weight: 500;
    margin-bottom: 0.5rem;
    color: var(--text-dark);
}

.location-input {
    position: relative;
    display: flex;
    align-items: center;
    background: var(--bg-light);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 0.75rem 1rem;
    cursor: pointer;
}

.flag-icon {
    width: 20px;
    height: auto;
    margin-right: 0.5rem;
}

.location-input input {
    border: none;
    background: none;
    outline: none;
    flex: 1;
    font-size: 1rem;
    cursor: pointer;
}

.location-input i {
    color: var(--text-light);
    margin-left: 0.5rem;
}

.form-group input[type="text"]:not(.location-input input) {
    padding: 0.75rem 1rem;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-size: 1rem;
    outline: none;
    transition: border-color 0.3s ease;
}

.form-group input[type="text"]:focus {
    border-color: var(--primary-color);
}

.search-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 2rem;
    white-space: nowrap;
}

.refine-options {
    text-align: center;
    margin-top: 1.5rem;
}

.refine-btn {
    background: none;
    border: none;
    color: var(--primary-color);
    font-size: 0.9rem;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: color 0.3s ease;
}

.refine-btn:hover {
    color: var(--primary-dark);
}

/* Logistics Tools */
.logistics-tools {
    background: white;
    padding: 1.5rem 0;
    border-bottom: 1px solid var(--border-color);
}

.tools-list {
    display: flex;
    justify-content: center;
    gap: 3rem;
}

.tool-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--text-dark);
    font-weight: 500;
}

.tool-item i {
    color: var(--primary-color);
    font-size: 1.2rem;
}

/* Transport Options */
.transport-options {
    background: white;
    padding: 1.5rem 0;
    border-bottom: 1px solid var(--border-color);
}

.transport-options .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.transport-tabs {
    display: flex;
    gap: 2rem;
}

.transport-tab {
    background: none;
    border: none;
    padding: 0.75rem 0;
    font-size: 1rem;
    font-weight: 500;
    color: var(--text-light);
    cursor: pointer;
    border-bottom: 2px solid transparent;
    transition: all 0.3s ease;
}

.transport-tab.active {
    color: var(--text-dark);
    border-bottom-color: var(--primary-color);
}

.destination-filter {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-dark);
    font-weight: 500;
    cursor: pointer;
}

/* Logistics Solutions */
.logistics-solutions {
    padding: 3rem 0;
    background: white;
}

.logistics-solutions.economy {
    background: var(--bg-light);
}

.logistics-solutions.premium {
    background: white;
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
}

.section-header h2 {
    font-size: 1.8rem;
    font-weight: 600;
    color: var(--text-dark);
}

.view-more {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: color 0.3s ease;
}

.view-more:hover {
    color: var(--primary-dark);
}

.solutions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 1.5rem;
}

.solution-card {
    background: white;
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 1.5rem;
    transition: all 0.3s ease;
}

.solution-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.route-info {
    margin-bottom: 1rem;
}

.route-flags {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.route-flags img {
    width: 24px;
    height: auto;
}

.route-flags span {
    color: var(--text-light);
    font-weight: 500;
}

.pricing-info {
    display: flex;
    justify-content: space-between;
    align-items: start;
    margin-bottom: 1rem;
}

.delivery-time {
    display: flex;
    flex-direction: column;
}

.days {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-dark);
    line-height: 1;
}

.unit {
    font-size: 0.9rem;
    color: var(--text-light);
}

.price {
    text-align: right;
}

.amount {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--text-dark);
    display: block;
}

.weight {
    font-size: 0.8rem;
    color: var(--text-light);
}

.service-details p {
    font-size: 0.9rem;
    color: var(--text-light);
    margin-bottom: 0.75rem;
}

.provider {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.provider-name {
    font-weight: 500;
    color: var(--text-dark);
}

.rating {
    font-size: 0.8rem;
    color: var(--text-light);
}

.rating i {
    color: var(--warning-color);
    margin-right: 0.25rem;
}

/* Why Choose Us */
.why-choose-us {
    padding: 4rem 0;
    background: var(--bg-light);
}

.section-title {
    font-size: 2rem;
    font-weight: 600;
    text-align: center;
    margin-bottom: 3rem;
    color: var(--text-dark);
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.benefit-card {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.benefit-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.benefit-icon {
    width: 60px;
    height: 60px;
    background: var(--gradient);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.benefit-icon i {
    font-size: 1.5rem;
    color: white;
}

.benefit-content h3 {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-dark);
}

.benefit-content p {
    color: var(--text-light);
    line-height: 1.6;
}

/* Guides Section */
.guides-section {
    padding: 4rem 0;
    background: white;
}

.guides-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.guide-card {
    background: white;
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.guide-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.guide-image {
    position: relative;
    overflow: hidden;
}

.guide-image img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.guide-content {
    padding: 1.5rem;
}

.guide-content h3 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
    color: var(--text-dark);
}

.guide-content p {
    color: var(--text-light);
    line-height: 1.5;
}

/* Footer */
.footer {
    background: var(--text-dark);
    color: white;
    padding: 3rem 0 1rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section h4 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

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

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

.footer-section a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section a:hover {
    color: white;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.6);
}

/* Responsive Design */
@media (max-width: 768px) {
    /* Mobile body adjustments */
    

    
    /* Compact navigation */
    .nav-container {
        padding: 5px 1rem;
        height: 60px;
    }
    
    .logo-img {
        height: 32px;
    }
    
    .logistics-label {
        font-size: 14px;
    }
    
    .nav-menu {
        display: none;
    }
    
    .nav-actions {
        gap: 0.5rem;
    }
    
    .nav-action-link {
        font-size: 14px;
    }
    
    .nav-action-link span {
        display: none;
    }
    
    .btn {
        padding: 6px 12px;
        font-size: 12px;
    }
    
    /* Hero section mobile optimization */
    .hero-section {
        padding: 2rem 0;
    }
    
    .hero-title {
        font-size: 1.8rem;
        margin-bottom: 0.8rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
        margin-bottom: 1.5rem;
    }
    
    /* Compact logistics form */
    .logistics-form {
        padding: 1.5rem;
        margin: 0 0.5rem;
    }
    
    .form-row {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .search-btn {
        padding: 12px 1rem;
        justify-content: center;
    }
    
    /* Main content ordering for mobile-first */
    .main-content {
        display: flex;
        flex-direction: column;
    }
    
    .logistics-solutions {
        order: 1;
        padding: 2rem 0;
    }
    
    .why-choose-us {
        order: 2;
        padding: 2rem 0;
    }
    
    .guides-section {
        order: 3;
        padding: 2rem 0;
    }
    
    .logistics-tools {
        order: 4;
        padding: 1rem 0;
    }
    
    .transport-options {
        order: 5;
        padding: 1rem 0;
    }
    
    /* Mobile product-centric logistics solutions */
    .solutions-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
    }
    
    .solution-card {
        padding: 8px;
        border-radius: 8px;
        box-shadow: 0 1px 3px rgba(0,0,0,0.1);
    }
    
    .route-flags img {
        width: 18px;
    }
    
    .route-flags {
        gap: 0.5rem;
        margin-bottom: 0.8rem;
    }
    
    .pricing-info {
        flex-direction: column;
        gap: 0.5rem;
        margin-bottom: 0.8rem;
    }
    
    .days {
        font-size: 1.2rem;
    }
    
    .unit {
        font-size: 0.8rem;
    }
    
    .amount {
        font-size: 1rem;
    }
    
    .weight {
        font-size: 0.7rem;
    }
    
    .service-details p {
        font-size: 0.8rem;
        margin-bottom: 0.5rem;
        line-height: 1.3;
        display: -webkit-box;
        -webkit-line-clamp: 2;
        -webkit-box-orient: vertical;
        overflow: hidden;
    }
    
    .provider {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.3rem;
    }
    
    .provider-name {
        font-size: 0.9rem;
        font-weight: 600;
    }
    
    .rating {
        font-size: 0.7rem;
    }
    
    /* Minimize promotional sections */
    .section-title {
        font-size: 1.4rem;
        margin-bottom: 1.5rem;
    }
    
    .section-header {
        flex-direction: column;
        gap: 0.5rem;
        text-align: center;
        margin-bottom: 1.5rem;
    }
    
    .view-more {
        font-size: 0.9rem;
    }
    
    /* Compact tools list */
    .tools-list {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
    
    .tool-item {
        justify-content: center;
        font-size: 0.9rem;
    }
    
    /* Transport options mobile */
    .transport-options .container {
        flex-direction: column;
        gap: 1rem;
    }
    
    .transport-tabs {
        gap: 1rem;
        justify-content: center;
    }
    
    .transport-tab {
        font-size: 0.9rem;
        padding: 0.5rem 0;
    }
    
    /* Compact benefits */
    .benefits-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .benefit-card {
        padding: 1.5rem;
    }
    
    .benefit-icon {
        width: 50px;
        height: 50px;
        margin-bottom: 1rem;
    }
    
    .benefit-content h3 {
        font-size: 1.1rem;
        margin-bottom: 0.8rem;
    }
    
    .benefit-content p {
        font-size: 0.9rem;
    }
    
    /* Compact guides */
    .guides-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .guide-image img {
        height: 150px;
    }
    
    .guide-content {
        padding: 1rem;
    }
    
    .guide-content h3 {
        font-size: 1rem;
        margin-bottom: 0.5rem;
    }
    
    .guide-content p {
        font-size: 0.85rem;
    }
}

@media (max-width: 480px) {
    /* Small mobile adjustments */
    

    
    .nav-container {
        padding: 3px 0.5rem;
        height: 50px;
    }
    
    .logo-img {
        height: 28px;
    }
    
    .logistics-label {
        font-size: 12px;
    }
    
    .btn {
        padding: 4px 8px;
        font-size: 11px;
    }
    
    .hero-title {
        font-size: 1.5rem;
    }
    
    .hero-subtitle {
        font-size: 0.9rem;
    }
    
    .logistics-form {
        padding: 1rem;
        margin: 0 0.25rem;
    }
    
    .solutions-grid {
        gap: 8px;
    }
    
    .solution-card {
        padding: 6px;
    }
    
    .days {
        font-size: 1.1rem;
    }
    
    .amount {
        font-size: 0.9rem;
    }
    
    .service-details p {
        font-size: 0.75rem;
    }
    
    .provider-name {
        font-size: 0.8rem;
    }
    
    .rating {
        font-size: 0.65rem;
    }
}