/* styles.css */

/* Global Styles */
body {
    margin: 0;
    font-family: 'Roboto', sans-serif;
    color: #333;
    background-color: #ffffff;
    line-height: 1.6;
}

a {
    text-decoration: none;
    color: inherit;
}

/* Navbar */
.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background-color: #0a3d62; /* Deep blue for corporate trust */
    padding: 1rem 2rem;
    color: white;
    position: sticky;
    top: 0;
    z-index: 10;
}

.logo {
    font-size: 1.5rem;
    font-weight: bold;
    font-family: 'Montserrat', sans-serif;
}

.nav-links {
    list-style: none;
    display: flex;
    gap: 1.5rem;
    margin: 0;
}

.nav-links li a {
    transition: color 0.3s;
    font-family: 'Montserrat', sans-serif;
}

.nav-links li a:hover {
    color: #27ae60; /* Green accent for innovation */
}

.menu-toggle {
    display: none;
    font-size: 1.5rem;
    cursor: pointer;
}

/* Hero Section */
.hero {
    background: linear-gradient(to right, #0a3d62, #2980b9); /* Blue gradient for modern, secure feel */
    color: white;
    text-align: center;
    padding: 2rem 2rem;
}

.hero-content {
    max-width: 900px;
    margin: 0 auto;
}

h1 {
    font-size: 2.8rem;
    margin-bottom: 1rem;
    font-family: 'Montserrat', sans-serif;
}

.cta-button {
    display: inline-block;
    background-color: #27ae60; /* Green CTA */
    color: white;
    padding: 0.75rem 1.5rem;
    border-radius: 5px;
    transition: background 0.3s, transform 0.3s;
    font-family: 'Montserrat', sans-serif;
}

.cta-button:hover {
    background-color: #219d52;
    transform: scale(1.05);
}

/* Deliveries Section */
.deliveries {
    padding: 2rem 2rem;
    text-align: center;
    background-color: #f4f7fa; /* Light blue-gray for clean look */
}

h2 {
    font-size: 2.2rem;
    margin-bottom: 2rem;
    color: #0a3d62;
    font-family: 'Montserrat', sans-serif;
}

.delivery-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(250px, 1fr));
    gap: 2rem;
}

.delivery-card {
    background-color: white;
    padding: 1.5rem;
    border-radius: 10px;
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s, box-shadow 0.3s;
}

.delivery-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.15);
}

.delivery-card img {
    width: 100%;
    height: auto;
    border-radius: 10px 10px 0 0;
}

h3 {
    color: #e67e22; /* Orange accent for energy and innovation */
    font-family: 'Montserrat', sans-serif;
}

/* About Section */
.about {
    padding: 2rem 2rem;
    background-color: white;
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
}

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

.team-member img {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid #2980b9;
}

h4 {
    margin: 0.5rem 0;
    color: #0a3d62;
    font-family: 'Montserrat', sans-serif;
}

/* Contact Section */
.contact {
    padding: 2rem 2rem;
    background-color: #f4f7fa;
    text-align: center;
}

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

.pdf-viewer iframe {
    border: 1px solid #bdc3c7;
    border-radius: 5px;
    width: 100%;
    height: 500px;
}

.underlined {
        text-decoration: underline;
    }

/* Footer */
footer {
    background-color: #0a3d62;
    color: white;
    text-align: center;
    padding: 1rem;
}

/* Mobile Responsiveness */
@media (max-width: 768px) {
    .nav-links {
        display: none;
        flex-direction: column;
        position: absolute;
        top: 60px;
        left: 0;
        width: 100%;
        background-color: #0a3d62;
        padding: 1rem 0;
    }

    .nav-links.active {
        display: flex;
    }

    .nav-links li {
        padding-left: 2rem; /* Left-side indentation for hamburger menu links */
    }

    .menu-toggle {
        display: block;
    }

    .hero {
        padding: 2rem 1rem;
    }

    h1 {
        font-size: 2.2rem;
    }

    .delivery-grid, .team-grid {
        grid-template-columns: 1fr;
    }

    .pdf-viewer iframe {
        height: 400px; /* Smaller height for mobile */
    }
}