:root {
    --primary-blue: #002D5B;
    --secondary-orange: #F37021;
    --accent-blue: #1A4B8C;
    --light-blue: #E8F1FF;
    --dark-gray: #333333;
    --medium-gray: #666666;
    --light-gray: #F5F5F5;
    --white: #FFFFFF;
    --success-green: #28a745;
    --warning-yellow: #ffc107;
    --danger-red: #dc3545;
}

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

body {
    font-family: 'Roboto', sans-serif;
    color: var(--dark-gray);
    line-height: 1.6;
    padding-top: 76px; /* For fixed navbar */
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Poppins', sans-serif;
    font-weight: 600;
    margin-bottom: 1rem;
}

a {
    text-decoration: none;
    color: inherit;
    transition: color 0.3s ease;
}

.btn {
    padding: 12px 28px;
    border-radius: 4px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: all 0.3s ease;
}

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

.btn-primary:hover {
    background-color: #e05e1a;
    border-color: #e05e1a;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(243, 112, 33, 0.3);
}

.btn-outline-light:hover {
    background-color: rgba(255, 255, 255, 0.1);
}

.section-title {
    font-size: 2.5rem;
    color: var(--primary-blue);
    position: relative;
    padding-bottom: 15px;
    margin-bottom: 30px;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 60px;
    height: 4px;
    background-color: var(--secondary-orange);
}

.section-subtitle {
    font-size: 1.2rem;
    color: var(--medium-gray);
    margin-bottom: 50px;
}

/* Navigation Styles */
.navbar {
    background-color: var(--primary-blue);
    padding: 15px 0;
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.1);
    z-index: 1030;
}

.navbar-brand {
    display: flex;
    align-items: center;
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--white);
}

.brand-name {
    margin-left: 10px;
    background: linear-gradient(90deg, var(--white), var(--light-blue));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.navbar-nav .nav-link {
    color: rgba(255, 255, 255, 0.9);
    font-weight: 500;
    padding: 8px 15px;
    margin: 0 5px;
    border-radius: 4px;
    transition: all 0.3s ease;
}

.navbar-nav .nav-link:hover,
.navbar-nav .nav-link.active {
    color: var(--white);
    background-color: rgba(255, 255, 255, 0.1);
}

.navbar-nav .btn-track {
    background-color: var(--secondary-orange);
    color: var(--white);
    border-radius: 4px;
    padding: 8px 20px;
    margin-left: 10px;
}

.navbar-nav .btn-track:hover {
    background-color: #e05e1a;
    transform: translateY(-2px);
}

.dropdown-menu {
    background-color: var(--white);
    border: none;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    border-radius: 4px;
}

.dropdown-item {
    color: var(--dark-gray);
    padding: 10px 20px;
    transition: all 0.3s ease;
}

.dropdown-item:hover {
    background-color: var(--light-blue);
    color: var(--primary-blue);
    padding-left: 25px;
}

/* WhatsApp Floating Button */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background-color: #25D366;
    color: var(--white);
    border-radius: 50%;
    text-align: center;
    font-size: 30px;
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.4);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.whatsapp-float:hover {
    background-color: #128C7E;
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.6);
}

/* Back to Top Button */
.back-to-top {
    position: fixed;
    bottom: 100px;
    right: 30px;
    width: 50px;
    height: 50px;
    background-color: var(--primary-blue);
    color: var(--white);
    border: none;
    border-radius: 50%;
    font-size: 20px;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 999;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 12px rgba(0, 45, 91, 0.3);
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    background-color: var(--accent-blue);
    transform: translateY(-5px);
}

/* Footer Styles */
.footer {
    background-color: var(--primary-blue);
    color: var(--white);
    padding: 60px 0 30px;
}

.footer h5 {
    color: var(--white);
    font-size: 1.2rem;
    margin-bottom: 25px;
    position: relative;
    padding-bottom: 10px;
}

.footer h5::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 3px;
    background-color: var(--secondary-orange);
}

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

.footer-links li {
    margin-bottom: 12px;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.8);
    transition: all 0.3s ease;
}

.footer-links a:hover {
    color: var(--secondary-orange);
    padding-left: 5px;
}

.contact-info {
    list-style: none;
    padding: 0;
}

.contact-info li {
    margin-bottom: 15px;
    display: flex;
    align-items: flex-start;
}

.contact-info i {
    color: var(--secondary-orange);
    margin-right: 10px;
    margin-top: 3px;
}

.social-icons {
    display: flex;
    gap: 15px;
    margin-top: 20px;
}

.social-icons a {
    width: 40px;
    height: 40px;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 18px;
    transition: all 0.3s ease;
}

.social-icons a:hover {
    background-color: var(--secondary-orange);
    transform: translateY(-3px);
}

.footer-link {
    color: rgba(255, 255, 255, 0.8);
    margin: 0 10px;
}

.footer-link:hover {
    color: var(--secondary-orange);
}

/* Responsive Design */
@media (max-width: 768px) {
    body {
        padding-top: 66px;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .navbar-nav .btn-track {
        margin: 10px 0 0;
        display: inline-block;
    }
    
    .footer {
        text-align: center;
    }
    
    .footer h5::after {
        left: 50%;
        transform: translateX(-50%);
    }
    
    .social-icons {
        justify-content: center;
    }
    
    .whatsapp-float {
        bottom: 20px;
        right: 20px;
        width: 50px;
        height: 50px;
        font-size: 25px;
    }
    
    .back-to-top {
        bottom: 80px;
        right: 20px;
        width: 45px;
        height: 45px;
        font-size: 18px;
    }
}