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

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

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

/* Header */
.header {
    background: #1e40af;
    color: white;
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0;
}

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

.truck-icon {
    width: 32px;
    height: 32px;
    color: #f59e0b;
}

.logo h1 {
    font-size: 1.5rem;
    font-weight: bold;
}

.nav {
    display: flex;
    gap: 1.5rem;
}

.nav-link {
    color: white;
    text-decoration: none;
    transition: color 0.3s;
    font-weight: 500;
}

.nav-link:hover {
    color: #f59e0b;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, #1e40af, #3b82f6);
    color: white;
    padding: 120px 0 80px;
    text-align: center;
}

.hero-content h2 {
    font-size: 3rem;
    font-weight: bold;
    margin-bottom: 1.5rem;
}

.hero-content p {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.btn {
    padding: 12px 32px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s;
    border: 2px solid transparent;
    cursor: pointer;
}

.btn-primary {
    background: #f59e0b;
    color: white;
    border: none;
}

.btn-primary:hover {
    background: #d97706;
}

.btn-secondary {
    border: 2px solid white;
    color: white;
    background: transparent;
}

.btn-secondary:hover {
    background: white;
    color: #1e40af;
}

/* About Section */
.about {
    padding: 80px 0;
    background: #f8fafc;
}

.section-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.section-content h3 {
    font-size: 2rem;
    font-weight: bold;
    margin-bottom: 2rem;
    color: #374151;
}

.section-content p {
    font-size: 1.125rem;
    color: #6b7280;
    margin-bottom: 1.5rem;
}

/* Services Section */
.services {
    padding: 80px 0;
}

.services h3 {
    font-size: 2rem;
    font-weight: bold;
    text-align: center;
    margin-bottom: 3rem;
    color: #374151;
}

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

.service-card {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
    border-top: 4px solid;
    transition: transform 0.3s, box-shadow 0.3s;
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.15);
}

.service-card.blue {
    border-top-color: #3b82f6;
}

.service-card.orange {
    border-top-color: #f59e0b;
}

.service-card.green {
    border-top-color: #10b981;
}

.service-icon {
    width: 48px;
    height: 48px;
    margin-bottom: 1rem;
}

.service-card.blue .service-icon {
    color: #3b82f6;
}

.service-card.orange .service-icon {
    color: #f59e0b;
}

.service-card.green .service-icon {
    color: #10b981;
}

.service-card h4 {
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
    color: #1f2937;
}

.service-card p {
    color: #6b7280;
}

/* Tracking Section */
.tracking {
    background: #dbeafe;
    padding: 80px 0;
}

.tracking-content {
    max-width: 600px;
    margin: 0 auto;
}

.tracking h3 {
    font-size: 2rem;
    font-weight: bold;
    text-align: center;
    margin-bottom: 2rem;
    color: #374151;
}

.tracking-form {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.05);
}

.form-group {
    margin-bottom: 1rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-size: 0.875rem;
    font-weight: 600;
    color: #4b5563;
}

.form-group input {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1px solid #d1d5db;
    border-radius: 8px;
    font-size: 1rem;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.form-group input:focus {
    outline: none;
    border-color: #3b82f6;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.btn-primary {
    display: block;
    width: 100%;
    background: #1e40af;
    color: white;
    border: none;
    padding: 0.75rem 1.5rem;
    margin-top: 1rem;
    font-size: 1rem;
    border-radius: 8px;
    cursor: pointer;
    transition: background-color 0.3s;
}

.btn-primary:hover {
    background: #1d4ed8;
}

.tracking-result {
    margin-top: 1.5rem;
    padding: 1rem;
    background: #d1fae5;
    border: 1px solid #a7f3d0;
    border-radius: 8px;
    color: #065f46;
    font-weight: 500;
}

/* Information Section */
.info {
    padding: 80px 0;
    background: #f8fafc;
}

.info h3 {
    font-size: 2rem;
    font-weight: bold;
    text-align: center;
    margin-bottom: 3rem;
    color: #374151;
}

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

.info-card {
    background: white;
    padding: 1.5rem;
    border-radius: 12px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    transition: transform 0.3s, box-shadow 0.3s;
}

.info-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(0,0,0,0.15);
}

.info-card h4 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: #1f2937;
    font-weight: 600;
}

.info-icon {
    width: 20px;
    height: 20px;
}

.info-card:nth-child(1) .info-icon { color: #3b82f6; }
.info-card:nth-child(2) .info-icon { color: #f59e0b; }
.info-card:nth-child(3) .info-icon { color: #ef4444; }
.info-card:nth-child(4) .info-icon { color: #10b981; }

.info-card p {
    margin-bottom: 1rem;
    color: #4b5563;
}

.info-card ul {
    list-style-position: inside;
    color: #4b5563;
}

.info-card li {
    margin-bottom: 0.25rem;
}

/* Terms Section */
.terms {
    padding: 80px 0;
    background: #f1f5f9;
}

.terms h3 {
    font-size: 2rem;
    font-weight: bold;
    text-align: center;
    margin-bottom: 3rem;
    color: #374151;
}

.accordion {
    max-width: 800px;
    margin: 0 auto;
}

.accordion-item {
    margin-bottom: 1rem;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.accordion-header {
    width: 100%;
    padding: 1.25rem 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: 600;
    font-size: 1.125rem;
    text-align: left;
    border: none;
    cursor: pointer;
    transition: background-color 0.3s;
}

.accordion-item:first-child .accordion-header {
    background: #1e40af;
    color: white;
}

.accordion-item:nth-child(2) .accordion-header {
    background: #f59e0b;
    color: white;
}

.accordion-header:hover {
    opacity: 0.9;
}

.accordion-header .chevron {
    width: 20px;
    height: 20px;
    transition: transform 0.3s;
}

.accordion-header.active .chevron {
    transform: rotate(180deg);
}

.accordion-content {
    display: none;
    padding: 1.5rem;
    background: white;
    border-top: 1px solid #e5e7eb;
}

.accordion-content.active {
    display: block;
}

.accordion-content h4 {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
    margin-top: 1.5rem;
    color: #1f2937;
}

.accordion-content h4:first-child {
    margin-top: 0;
}

.accordion-content p {
    margin-bottom: 1rem;
    color: #4b5563;
    line-height: 1.6;
}

.accordion-content ul {
    list-style-position: inside;
    margin-bottom: 1rem;
    color: #4b5563;
}

.accordion-content li {
    margin-bottom: 0.5rem;
}

/* Footer */
.footer {
    background: #111827;
    color: white;
    padding: 64px 0 32px;
}

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

.footer-logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.footer-logo h4 {
    font-size: 1.25rem;
    font-weight: bold;
}

.footer-section p {
    color: #9ca3af;
    line-height: 1.6;
}

.footer-section h5 {
    font-size: 1rem;
    margin-bottom: 1rem;
    color: white;
    font-weight: 600;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: #9ca3af;
}

.contact-item svg {
    width: 16px;
    height: 16px;
}

.schedule p, .certifications p {
    color: #9ca3af;
    margin-bottom: 0.25rem;
}

.footer-bottom {
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid #1f2937;
    text-align: center;
}

.footer-bottom p {
    color: #9ca3af;
    font-size: 0.875rem;
}

/* Responsive Styles */
@media (max-width: 768px) {
    .nav {
        display: none;
    }
    
    .hero-content h2 {
        font-size: 2rem;
    }
    
    .hero-content p {
        font-size: 1rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .services-grid, .info-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
    }
    
    .accordion-header {
        padding: 1rem;
        font-size: 1rem;
    }
    
    .accordion-content {
        padding: 1rem;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }
    
    .hero {
        padding: 100px 0 60px;
    }
    
    .hero-content h2 {
        font-size: 1.75rem;
    }
    
    .services, .info, .terms, .about, .tracking {
        padding: 60px 0;
    }
}