:root {
    --layout-max-width: 1200px;
    --gap: 1rem;
    --font-main: "Arial", "Arial Black", system-ui, sans-serif;
    --font-family-subtitle: "Palatino Linotype";
    --footer-height: 50px;

    --black: #000000;
    --white: #FFFFFF;
    --transparent: transparent;
    --text-dark: #333;
    --background-color: #f8f9fa;
    --color-text: var(--text-dark);

    --green-light: #b7d0a8;
    --green-dark: #143f0c;
    --green-hover: #78b357;
    --green-offwhite: #e8f3df;
    --green-pale: #f9faf9;
    --green-nav-hover: #edf7e1;
    --green-map-hover: #f7faf7;
    --green-accent: #059669;

    --blue-dark: #1A3667;
    --blue-light: #60A3D9;
    --blue-accent: #68A4F1;

    --gray-subtle: #f8f9f6;
    --gray-border-light: #dce5d6;
    --gray-border-nav: #cad8c2;
    --gray-border-default: #ddd;
}

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

html,
body {
    font-family: var(--font-main);
    background: var(--background-color);
    min-height: 100vh;
    padding: 0;
    color: var(--color-text);
    display: flex;
    flex-direction: column;
}

header {
    width: 100%;
    margin-bottom: 1rem;
    display: flex;
    justify-content: center;
    padding: 0.25rem 0;
    border-bottom: 2px solid var(--green-dark);
    background-color: var(--green-nav-hover);
    color: var(--blue-dark);
    border-radius: 0;
    padding-top: 0;
    position: relative;
}

a {
    color: var(--text-dark);
    text-decoration: none;
}

a:hover {
    color: var(--green-dark);
    text-decoration: underline;
}

.header-content-wrapper {
    display: grid;
    grid-template-columns: 600px 1fr;
    align-items: center;
    gap: var(--gap);
    max-width: var(--layout-max-width);
    width: 98%;
    padding: 0 var(--gap);
}

.header-text {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.header-text h1 {
    font-size: 2rem;
    margin: 0;
    color: var(--blue-dark);
}

.header-img {
    width: 100% !important;
    height: auto !important;
    max-height: 550px;
    margin: 0;
    flex-shrink: 0;
    display: block;
    object-fit: contain;
}

.subtitle {
    font-size: 1.5rem;
    color: var(--green-dark);
    font-family: var(--font-family-subtitle);
    margin: 0;
}

main {
    flex: 1;
    display: grid;
    grid-template-columns: 350px 1fr;
    gap: var(--gap);
    padding: var(--gap);
    max-width: var(--layout-max-width);
    width: 98%;
    margin: 0 auto;
    background: var(--transparent);
}

.left-column,
.right-column {
    display: flex;
    flex-direction: column;
    gap: var(--gap);
}

.left-column {
    margin-left: 1rem;
    margin-right: 1rem;
    padding-right: 25px;
    border-right: 5px solid var(--background-color);
}

.right-column {
    background: var(--white);
    border-radius: 5px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.15);
    padding: var(--gap);
}

footer {
    height: var(--footer-height);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
    border-top: 1px solid var(--gray-border-default);
    padding: 0 var(--gap);
    text-align: center;
    background: var(--green-nav-hover);
    border-top: 2px solid var(--green-dark);
    min-height: 50px;
    color: var(--blue-dark);
    margin-top: 1rem;
    width: 100%;
}

.beta-ribbon {
    position: absolute;
    top: 0;
    right: 0;
    width: 150px;
    height: 150px;
    overflow: hidden;
    pointer-events: none;
    z-index: 9999;
}

.beta-ribbon span {
    position: absolute;
    display: block;
    width: 200px;
    padding: 6px 0;
    background-color: var(--blue-dark);
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.2);
    color: var(--white);
    font-size: 14px;
    font-weight: 700;
    text-align: center;
    text-transform: uppercase;
    transform: rotate(45deg);
    right: -50px;
    top: 35px;
}

#pwa-install-banner {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-start;
    position: fixed;
    top: 4px;
    left: 0;
    width: 100%;
    background-color: var(--blue-dark);
    color: var(--white);
    padding: 12px 20px;
    z-index: 1000;
    align-items: center;
    gap: 10px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
    border-radius: 0 0 4px 4px;
    font-family: var(--font-main);
    font-size: 1rem;
}

#pwa-install-banner .banner-text {
    font-weight: bold;
    margin: 0;
    margin-right: 16px;
    margin-bottom: 6px;
    flex-grow: 0;
}

#pwa-install-banner .install-btn {
    background-color: var(--white);
    color: var(--blue-dark);
    border: none;
    padding: 6px 14px;
    border-radius: 4px;
    cursor: pointer;
    font-weight: bold;
}

#pwa-install-banner .install-btn:hover {
    background-color: var(--blue-light);
    color: var(--white);
}

#pwa-install-banner .close-btn {
    background: transparent;
    color: var(--white);
    border: 1px solid var(--white);
    border-radius: 50%;
    width: 24px;
    height: 24px;
    line-height: 1;
    font-size: 0.85rem;
    cursor: pointer;
    opacity: 0.9;
    text-align: center;
    order: 0;
    margin-right: 8px;
    align-self: flex-end;
    margin-bottom: 2px;
}

#pwa-install-banner .close-btn:hover {
    opacity: 1;
    color: var(--blue-light);
    border: 1px solid var(--blue-light);
}

@media (max-width: 900px) {
    main {
        display: flex;
        flex-direction: column;
        padding: 1rem;
        row-gap: var(--gap);
        grid-template-columns: 1fr;
    }

    .left-column {
        order: 2;
        width: 100%;
        margin: 0;
        padding-right: 0;
        border-right: none;
        padding-top: var(--gap);
        border-top: 1px solid var(--gray-border-default);
    }

    .right-column {
        order: 1;
        width: 100%;
        padding: 0;
    }
}

@media (max-width: 600px) {
    header {
        display: flex;
        flex-direction: column;
        align-items: center;
        text-align: center;
        gap: 1rem;
        padding: 1rem 0;
    }

    .header-content-wrapper {
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 1rem;
    }

    .header-img {
        height: 150px;
        max-width: 85%;
        width: auto;
        margin: 0 auto;
    }

    .header-text h1 {
        font-size: 1.5rem;
    }

    #pwa-install-banner {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
        text-align: center;
        padding: 10px 12px;
    }

    #pwa-install-banner .banner-text {
        font-size: 0.95rem;
        margin-right: 0;
        margin-bottom: 6px;
    }

    #pwa-install-banner .install-btn {
        width: 100%;
        max-width: 200px;
        margin-top: 2px;
    }

    .subtitle {
        font-size: 1.2rem;
    }
}