/* Global Styles */
:root {
    --primary-color: #1a4b8c; /* Dark blue */
    --secondary-color: #5c8dc1; /* Medium blue */
    --accent-color: #f0f4f9; /* Very light blue */
    --light-gray: #e9ecef;
    --medium-gray: #6c757d;
    --dark-gray: #343a40;
    --white: #ffffff;
    --success: #28a745;
    --warning: #ffc107;
    --danger: #dc3545;
}

body {
    font-family: 'Roboto', 'Segoe UI', sans-serif;
    color: var(--dark-gray);
    background-color: var(--white);
    line-height: 1.6;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Montserrat', 'Segoe UI', sans-serif;
    font-weight: 600;
    color: var(--primary-color);
}

/* Header */
.navbar {
    background-color: var(--white);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.navbar-brand {
    font-family: 'Montserrat', 'Segoe UI', sans-serif;
    font-weight: 700;
    color: var(--primary-color);
}

.navbar-light .navbar-nav .nav-link {
    color: var(--medium-gray);
    font-weight: 500;
    transition: color 0.3s ease;
}

.navbar-light .navbar-nav .nav-link:hover,
.navbar-light .navbar-nav .nav-link.active {
    color: var(--primary-color);
}

.navbar-light .navbar-toggler {
    border-color: var(--primary-color);
}

/* Hero Section */
.hero {
    background: linear-gradient(rgba(26, 75, 140, 0.8), rgba(26, 75, 140, 0.8)), url('https://source.unsplash.com/random/1600x900/?logistics,shipping') no-repeat center center/cover;
    color: var(--white);
    padding: 100px 0;
    text-align: center;
}

.hero h1 {
    font-size: 2.8rem;
    font-weight: 700;
    margin-bottom: 20px;
    color: var(--white);
}

.hero p {
    font-size: 1.25rem;
    margin-bottom: 30px;
}

/* Buttons */
.btn-primary {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    border-radius: 4px;
    padding: 8px 20px;
    font-weight: 500;
    transition: all 0.3s ease;
}

.btn-primary:hover {
    background-color: #15417e;
    border-color: #15417e;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.btn-outline-primary {
    color: var(--primary-color);
    border-color: var(--primary-color);
    border-radius: 4px;
    padding: 8px 20px;
    font-weight: 500;
    transition: all 0.3s ease;
}

.btn-outline-primary:hover {
    background-color: var(--primary-color);
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

/* Sections */
.section {
    padding: 80px 0;
}

.section-title {
    text-align: center;
    margin-bottom: 40px;
}

.section-title h2 {
    font-size: 2.2rem;
    position: relative;
    display: inline-block;
    padding-bottom: 10px;
}

.section-title h2:after {
    content: '';
    position: absolute;
    width: 60px;
    height: 3px;
    background-color: var(--secondary-color);
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
}

/* Services */
.service-card {
    padding: 30px;
    border-radius: 8px;
    background-color: var(--white);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    margin-bottom: 30px;
    text-align: center;
    transition: all 0.3s ease;
    height: 100%;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.service-card i {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.service-card h3 {
    margin-bottom: 15px;
    font-size: 1.5rem;
}

/* Why Choose Us */
.why-us {
    background-color: var(--accent-color);
}

.feature-box {
    display: flex;
    align-items: flex-start;
    margin-bottom: 30px;
}

.feature-box i {
    font-size: 1.8rem;
    color: var(--primary-color);
    margin-right: 20px;
    margin-top: 5px;
}

.feature-box .feature-content h4 {
    margin-bottom: 10px;
    font-size: 1.3rem;
}

/* About Us */
.mission-vision {
    background-color: var(--accent-color);
    padding: 40px;
    border-radius: 8px;
    margin-bottom: 30px;
}

.team-member {
    text-align: center;
    margin-bottom: 30px;
}

.team-member img {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    object-fit: cover;
    margin-bottom: 15px;
}

.team-member h5 {
    margin-bottom: 5px;
}

.team-member small {
    color: var(--medium-gray);
    display: block;
    margin-bottom: 10px;
}

/* Forms */
.form-container {
    background-color: var(--white);
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

.form-label {
    font-weight: 500;
    color: var(--dark-gray);
}

.form-control {
    border-radius: 4px;
    border: 1px solid var(--light-gray);
    padding: 10px 15px;
    transition: all 0.3s ease;
}

.form-control:focus {
    border-color: var(--secondary-color);
    box-shadow: 0 0 0 0.2rem rgba(92, 141, 193, 0.25);
}

/* Tracking */
.tracking-result {
    background-color: var(--accent-color);
    padding: 20px;
    border-radius: 8px;
    margin-top: 30px;
}

.timeline {
    position: relative;
    padding-left: 30px;
}

.timeline:before {
    content: '';
    position: absolute;
    left: 0;
    width: 3px;
    height: 100%;
    background-color: var(--secondary-color);
}

.timeline-item {
    position: relative;
    margin-bottom: 25px;
}

.timeline-item:before {
    content: '';
    position: absolute;
    left: -37px;
    top: 3px;
    width: 15px;
    height: 15px;
    border-radius: 50%;
    background-color: var(--primary-color);
}

.timeline-item .date {
    font-weight: 500;
    color: var(--primary-color);
    margin-bottom: 5px;
}

/* Contact */
.contact-info {
    margin-bottom: 30px;
}

.contact-info i {
    font-size: 1.5rem;
    color: var(--primary-color);
    margin-right: 15px;
    width: 30px;
    text-align: center;
}

#map {
    height: 400px;
    width: 100%;
    border-radius: 8px;
    margin-bottom: 30px;
}

/* Footer */
footer {
    background-color: var(--dark-gray);
    color: var(--white);
    padding: 60px 0 20px;
}

footer h5 {
    color: var(--white);
    margin-bottom: 20px;
    font-weight: 600;
}

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

footer ul li {
    margin-bottom: 10px;
}

footer ul li a {
    color: var(--light-gray);
    text-decoration: none;
    transition: color 0.3s ease;
}

footer ul li a:hover {
    color: var(--white);
}



.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 20px;
    margin-top: 40px;
    text-align: center;
}

.footer-bottom p {
    margin-bottom: 0;
    font-size: 0.9rem;
}

/* Responsive Media Queries */
@media (max-width: 991.98px) {
    .hero {
        padding: 80px 0;
    }
    
    .hero h1 {
        font-size: 2.4rem;
    }
    
    .section {
        padding: 60px 0;
    }
    
    .section-title h2 {
        font-size: 2rem;
    }
}

@media (max-width: 767.98px) {
    .hero {
        padding: 60px 0;
    }
    
    .hero h1 {
        font-size: 2rem;
    }
    
    .hero p {
        font-size: 1.1rem;
    }
    
    .section {
        padding: 40px 0;
    }
    
    .section-title h2 {
        font-size: 1.8rem;
    }
    
    .feature-box {
        flex-direction: column;
        text-align: center;
    }
    
    .feature-box i {
        margin-right: 0;
        margin-bottom: 15px;
    }
}

@media (max-width: 575.98px) {
    .hero h1 {
        font-size: 1.8rem;
    }
    
    .section-title h2 {
        font-size: 1.6rem;
    }
    
    .btn {
        width: 100%;
        margin-bottom: 10px;
    }
}

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animated {
    animation: fadeIn 1s ease-out;
}

/* Alert styles */
.alert {
    border-radius: 4px;
    padding: 15px;
    margin-bottom: 20px;
}

.alert-success {
    background-color: rgba(40, 167, 69, 0.1);
    border-left: 4px solid var(--success);
    color: var(--success);
}

.alert-danger {
    background-color: rgba(220, 53, 69, 0.1);
    border-left: 4px solid var(--danger);
    color: var(--danger);
}