:root {
    --primary-color: #0056b3;
    --secondary-color: #003366;
    --accent-color: #ff9900;
    --light-color: #f8f9fa;
    --dark-color: #212529;
}

body {
    font-family: 'Open Sans', sans-serif;
    color: var(--dark-color);
    overflow-x: hidden;
    scroll-behavior: smooth;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
}

.hero-section {
    background: linear-gradient(rgba(0, 50, 102, 0.7), rgba(0, 50, 102, 0.7)), url('https://images.unsplash.com/photo-1436491865332-7a61a109cc05?ixlib=rb-4.0.3&ixid=M3wxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8fA%3D%3D&auto=format&fit=crop&w=1470&q=80');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    height: 100vh;
    min-height: 600px;
    color: white;
    display: flex;
    align-items: center;
    position: relative;
}

.hero-content {
    animation: fadeInUp 1s ease-out;
}

.logo {
    max-width: 180px;
    margin-bottom: 2rem;
    animation: fadeIn 1.5s ease-out;
}

.btn-primary {
    background-color: var(--accent-color);
    border-color: var(--accent-color);
    color: var(--dark-color);
    font-weight: 600;
    padding: 0.75rem 2rem;
    transition: all 0.3s;
}

.btn-primary:hover {
    background-color: #e68a00;
    border-color: #e68a00;
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.section-title {
    position: relative;
    margin-bottom: 3rem;
    color: var(--secondary-color);
}

.section-title:after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 3px;
    background-color: var(--accent-color);
}

.about-section,
.services-section,
.gallery-section,
.contact-section {
    padding: 5rem 0;
}

.about-section {
    background-color: var(--light-color);
}

.service-card {
    border: none;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    height: 100%;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
}

.service-icon {
    font-size: 3rem;
    color: var(--accent-color);
    margin-bottom: 1.5rem;
}

.carousel-item img {
    height: 500px;
    object-fit: cover;
}

.carousel-caption {
    background-color: rgba(0, 0, 0, 0.6);
    border-radius: 10px;
    padding: 20px;
    bottom: 40px;
}

.contact-form {
    background-color: white;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.form-control {
    padding: 1rem;
    border-radius: 5px;
    margin-bottom: 1.5rem;
    border: 1px solid #ddd;
}

.form-control:focus {
    border-color: var(--accent-color);
    box-shadow: 0 0 0 0.25rem rgba(255, 153, 0, 0.25);
}

footer {
    background-color: var(--secondary-color);
    color: white;
    padding: 3rem 0;
}

.social-icons a {
    color: white;
    font-size: 1.5rem;
    margin: 0 10px;
    transition: all 0.3s;
}

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

.footer-links a {
    color: white;
    text-decoration: none;
    margin: 0 15px;
    transition: all 0.3s;
}

.footer-links a:hover {
    color: var(--accent-color);
}

.footer hr {
    border-color: rgba(255, 255, 255, 0.1);
}

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s ease;
}

.animate-on-scroll.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Navbar styling */
.navbar {
    padding: 20px 0;
    background-color: rgba(0, 51, 102, 0.9);
    transition: all 0.3s;
}

.navbar.scrolled {
    padding: 10px 0;
    background-color: rgba(0, 51, 102, 1) !important;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .hero-section {
        height: auto;
        padding: 100px 0;
        min-height: auto;
    }

    .carousel-item img {
        height: 350px;
    }

    .section-title:after {
        bottom: -10px;
    }
}

/* .logo {
    width: 180px;
    height: auto;
    transition: transform 0.3s ease;
}

.logo:hover {
    transform: scale(1.05);
} */