/* Reset and base styles */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

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

a {
    color: #005baa;
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

/* Container */
.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}

/* Header */
.site-header {
    background-color: #ffffff;
    border-bottom: 1px solid #e1e1e1;
    position: sticky;
    top: 0;
    z-index: 100;
}

.site-header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 0;
}

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: #005baa;
}

.navigation ul {
    list-style: none;
    display: flex;
    gap: 20px;
}

.navigation li a {
    color: #333;
    font-weight: 500;
    padding: 8px 12px;
    border-radius: 4px;
    transition: background-color 0.3s, color 0.3s;
}

.navigation li a:hover,
.navigation li a.active {
    background-color: #005baa;
    color: #fff;
}

/* Hero section */
.hero {
    height: 60vh;
    background-image: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)), url('../assets/shipping.jpg');
    background-size: cover;
    background-position: center;
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 0 20px;
}

.hero h1 {
    font-size: 2.5rem;
    margin-bottom: 15px;
}

.hero p {
    font-size: 1.1rem;
    max-width: 800px;
    margin: 0 auto 25px;
}

.btn-primary,
.btn-secondary {
    display: inline-block;
    padding: 12px 24px;
    border-radius: 4px;
    font-weight: 600;
    transition: background-color 0.3s, color 0.3s;
}

.btn-primary {
    background-color: #005baa;
    color: #fff;
}

.btn-primary:hover {
    background-color: #004080;
}

.btn-secondary {
    background-color: #f0f0f0;
    color: #005baa;
}

.btn-secondary:hover {
    background-color: #e6e6e6;
}

/* Services overview */
.services-overview {
    padding: 60px 0;
    background-color: #fff;
}

.services-overview h2 {
    text-align: center;
    margin-bottom: 40px;
    font-size: 2rem;
    color: #005baa;
}

.service-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.service-card {
    background-color: #f9f9f9;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s;
    text-align: center;
}

.service-card img {
    width: 100%;
    height: 160px;
    object-fit: cover;
}

.service-card h3 {
    margin: 15px 0 10px;
    color: #005baa;
    font-size: 1.25rem;
}

.service-card p {
    padding: 0 15px 20px;
    font-size: 0.95rem;
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
}

/* Callout */
.callout {
    background-color: #005baa;
    color: #fff;
    padding: 60px 0;
    text-align: center;
}

.callout h2 {
    font-size: 2rem;
    margin-bottom: 20px;
}

.callout p {
    font-size: 1.1rem;
    max-width: 700px;
    margin: 0 auto 30px;
}

/* Page hero styles */
.page-hero {
    padding: 80px 0 40px;
    background-color: #f5faff;
    text-align: center;
    color: #005baa;
}

.page-hero h1 {
    font-size: 2.2rem;
    margin-bottom: 10px;
}

.page-hero p {
    font-size: 1rem;
}

/* About page */
.about-content {
    padding: 40px 0;
    background-color: #fff;
}

.about-content h2 {
    color: #005baa;
    margin-top: 30px;
    margin-bottom: 15px;
    font-size: 1.6rem;
}

.about-content p {
    margin-bottom: 15px;
    font-size: 1rem;
}

.values-list {
    list-style: none;
    margin-top: 20px;
    padding-left: 0;
}

.values-list li {
    margin-bottom: 10px;
    font-size: 0.95rem;
}

/* Services detail page */
.services-detail {
    padding: 40px 0;
    background-color: #fff;
}

.service-detail-card {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    margin-bottom: 60px;
    gap: 20px;
}

.service-detail-card:nth-child(even) .service-image {
    order: 2;
}

.service-detail-card img {
    width: 100%;
    max-width: 500px;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.service-detail-card .service-info {
    flex: 1;
    min-width: 280px;
}

.service-detail-card h2 {
    color: #005baa;
    margin-bottom: 15px;
    font-size: 1.8rem;
}

.service-detail-card p {
    font-size: 1rem;
    line-height: 1.6;
}

/* Contact page */
.contact-page {
    padding: 40px 0 60px;
    background-color: #fff;
    display: flex;
    flex-wrap: wrap;
    gap: 40px;
}

.contact-info {
    flex: 1;
    min-width: 260px;
}

.contact-form-wrapper {
    flex: 1;
    min-width: 260px;
}

.contact-page h2 {
    color: #005baa;
    margin-bottom: 20px;
    font-size: 1.6rem;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

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

.form-group label {
    margin-bottom: 5px;
    font-weight: 500;
}

.form-group input,
.form-group textarea {
    padding: 10px;
    border: 1px solid #ccc;
    border-radius: 4px;
    font-size: 1rem;
    resize: vertical;
}

.contact-form .btn-primary {
    width: fit-content;
    align-self: flex-start;
    cursor: pointer;
}

/* Footer */
.site-footer {
    background-color: #002b4e;
    color: #fff;
    padding: 40px 0;
    margin-top: 40px;
    font-size: 0.9rem;
}

.footer-content {
    display: flex;
    flex-wrap: wrap;
    gap: 40px;
    margin-bottom: 20px;
}

.footer-section {
    flex: 1;
    min-width: 200px;
}

.footer-section h4 {
    margin-bottom: 15px;
    font-size: 1.2rem;
    color: #fff;
}

.footer-section ul {
    list-style: none;
    padding: 0;
}

.footer-section li {
    margin-bottom: 8px;
}

.footer-section li a {
    color: #fff;
    text-decoration: none;
}

.footer-section li a:hover {
    text-decoration: underline;
}

.footer-bottom {
    text-align: center;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    padding-top: 15px;
    font-size: 0.8rem;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .site-header .container {
        flex-direction: column;
        align-items: flex-start;
    }
    .navigation ul {
        flex-wrap: wrap;
        gap: 10px;
        margin-top: 10px;
    }
    .hero {
        height: 50vh;
    }
    .service-detail-card {
        flex-direction: column;
    }
}