:root {
    --header-height: 130px;
}

html {
    overflow-y: auto;
}

body {
    margin: 0;
    padding: 0;
    overflow-x: hidden;
    width: 100%;
    background-color: rgb(255, 255, 255);
    font-family: "Open Sans", sans-serif;
}

body.menu-open {
    overflow: hidden;
}

.content {
    width: 100%;
    padding-top: var(--header-height);
}

.main-column {
    width: 100%;
    min-height: 100%;
    background-color: rgb(255, 255, 255);
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
}

/* LIGHTBOX CSS */
.lightbox-modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.9);
    backdrop-filter: blur(5px);
    align-items: center;
    justify-content: center;
    flex-direction: column;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.lightbox-modal.show {
    display: flex;
    opacity: 1;
}

.lightbox-content {
    position: relative;
    max-width: 90%;
    max-height: 80%;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.lightbox-img {
    background-color: #ffffff;
    max-width: 100%;
    max-height: 70vh;
    border-radius: 4px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.5);
}

.lightbox-caption {
    color: #ccc;
    margin-top: 15px;
    font-size: 1.2rem;
    text-align: center;
}

.lightbox-close {
    position: absolute;
    top: 20px;
    right: 30px;
    color: #fff;
    font-size: 40px;
    font-weight: bold;
    cursor: pointer;
    z-index: 1001;
    user-select: none;
}

.lightbox-close:hover {
    color: #bbb;
}

.lightbox-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    color: #fff;
    font-size: 40px;
    font-weight: bold;
    cursor: pointer;
    padding: 20px;
    user-select: none;
    z-index: 1001;
}

.lightbox-arrow:hover {
    color: #bbb;
}

.lightbox-arrow.left {
    left: 20px;
}

.lightbox-arrow.right {
    right: 20px;
}

@media (max-width: 900px) {
    :root {
        --header-height: 70px;
    }

    .lightbox-close {
        top: 10px;
        right: 15px;
        font-size: 32px;
    }

    .lightbox-arrow {
        font-size: 28px;
        padding: 10px;
    }

    .lightbox-arrow.left {
        left: 5px;
    }

    .lightbox-arrow.right {
        right: 5px;
    }

    .lightbox-caption {
        font-size: 1rem;
        padding: 0 15px;
    }
}