/* Custom Styles */
body {
    font-family: Arial, sans-serif;
    overflow-x: hidden;
}

.navbar {
    padding: 1rem;
}

/* Hover effect for navbar links */
.navbar-nav .nav-link:hover {
    color: white !important;
}

.dropdown-item:hover {
    color: white !important;
}

#hero {
    /* Background image */
    background-image: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)), url('hero-image.jpg');
    background-repeat: repeat-x;
    background-size: auto 100vh;
    background-position: right;

    /* Text and layout */
    color: #fff;
    text-align: center;
    height: 90vh;
    display: flex;
    justify-content: center;
    align-items: center;

    /* Animation */
    animation: scrollBackground 30s linear infinite;
}

#hero h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
}

section {
    text-align: center;
}

section h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.container-fluid {
    padding-left: 0;
    padding-right: 0;
}

@keyframes scrollBackground {
    0% {
        background-position: calc(100% + 2048px) 0;
    }
    50% {
        background-position: 0 -100;
    }
    100% {
        background-position: 100% 0;
    }
}

#great-wall {
    /* Background image */
    background-image: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)), url('great_wall.jpg');
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center;

    /* Text and layout */
    color: #fff;
    text-align: center;
    height: 90vh;
    display: flex;
    justify-content: center;
    align-items: center;
}

#chichen-itza {
    /* Background image */
    background-image: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)), url('chichen-itza.jpg');
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center;
    
    /* Text and layout */
    color: #fff;
    text-align: center;
    height: 90vh;
    display: flex;
    justify-content: center;
    align-items: center;
}

#christ-redeemer {
    /* Background image */
    background-image: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)), url('christ_redeemer.jpg');
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center;
    
    /* Text and layout */
    color: #fff;
    text-align: center;
    height: 90vh;
    display: flex;
    justify-content: center;
    align-items: center;
}

#petra {
    /* Background image */
    background-image: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)), url('petra.png');
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center;
    
    /* Text and layout */
    color: #fff;
    text-align: center;
    height: 90vh;
    display: flex;
    justify-content: center;
    align-items: center;
}

#taj-mahal {
    /* Background image */
    background-image: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)), url('taj-mahal.png');
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center;
    
    /* Text and layout */
    color: #fff;
    text-align: center;
    height: 90vh;
    display: flex;
    justify-content: center;
    align-items: center;
}

#machu-picchu {
    /* Background image */
    background-image: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)), url('machu-picchu.jpeg');
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center;
    
    /* Text and layout */
    color: #fff;
    text-align: center;
    height: 90vh;
    display: flex;
    justify-content: center;
    align-items: center;
}

#colosseum {
    /* Background image */
    background-image: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)), url('colosseum.png');
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center;
    
    /* Text and layout */
    color: #fff;
    text-align: center;
    height: 90vh;
    display: flex;
    justify-content: center;
    align-items: center;
}