:root {
    --header-bg-color: #0F0F14;
    --primary-color: #FFB648;
    --secondary-color: #C7C7CC;
    --accent-color: #7A1E2C;
    --text-color: #F5F5F7;
}

body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
}

.school-banner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    background-color: #fff3cd;
    color: #5c4300;
    border-bottom: 1px solid #f1d17a;
    padding: 10px 16px;
}

.school-banner[hidden] {
    display: none;
}

.school-banner p {
    margin: 0;
    font-size: 0.95rem;
}

.school-banner-close {
    border: 1px solid #5c4300;
    background: transparent;
    color: #5c4300;
    padding: 6px 10px;
    border-radius: 4px;
    cursor: pointer;
    font-weight: 600;
}

.school-banner-close:hover,
.school-banner-close:focus {
    background-color: #f7df9f;
}

main {
    display: grid;
    grid-template-columns: 5fr 2fr;
}

section, article {
    padding: 20px;
}

aside {
    background-color: var(--secondary-color);
    padding: 20px;
}

header {
    width: 100%;
    background-color: var(--header-bg-color);
    color: var(--text-color);
}

.header-title {
    margin: 0;
    font-size: 2em;
    text-align: center;
    padding: 20px 0;
}

.nav-bar {
    display: flex;
    justify-content: center;
    background-color: var(--primary-color);
}

.nav-link {
    color: var(--accent-color);
    text-decoration: none;
    margin: 0 15px;
    padding: 10px 0;
    font-weight: bold;
}


footer {
    background-color: var(--header-bg-color);
    color: var(--text-color);
    text-align: center;
    padding: 15px 0;
    width: 100%;
}

#image-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 15px;
}

#image-gallery img {
    width: 100%;
    height: auto;
    border-radius: 4px;
}

#image-gallery picture {
    display: block;
}

video, iframe {
    max-width: 100%;
}

.required-star {
    color: red;
}

footer a {
    color: var(--secondary-color);
}

@media (max-width: 768px) {
    .school-banner {
        flex-direction: column;
        align-items: flex-start;
    }

    main {
        grid-template-columns: 1fr;
    }

    .header-title {
        font-size: 1.4em;
    }

    .nav-bar {
        flex-wrap: wrap;
        gap: 5px;
    }

    .nav-link {
        margin: 0 8px;
    }
}

@media (max-width: 480px) {
    .nav-bar {
        flex-direction: column;
        align-items: center;
        gap: 0;
    }

    .nav-link {
        padding: 8px 0;
        margin: 0;
        width: 100%;
        text-align: center;
    }

    .header-title {
        font-size: 1.2em;
        padding: 15px 0;
    }

    section, article {
        padding: 15px;
    }
}