/* Fade */
    .fade-in {
        opacity: 0;
        transform: translateY(20px);
        transition: opacity .6s ease, transform .6s ease;
    }

    .fade-in.d1 {
        transition-delay: .1s
    }

    .fade-in.d2 {
        transition-delay: .2s
    }

    .fade-in.visible {
        opacity: 1;
        transform: none;
    }

    /* Card image */
    .card-img {
        transition: transform .5s ease;
    }

    .card-wrap:hover .card-img {
        transform: scale(1.05);
    }

    .card-wrap:hover h3 {
        color: #b8652a;
    }

    /* Filter */
    .cat-btn.active {
        background: #b8652a;
        color: #fff;
        border-color: #b8652a;
    }

    /* Article modal */
    #article-modal {
        display: none;
        position: fixed;
        inset: 0;
        z-index: 999;
        background: rgba(18, 10, 4, .92);
        backdrop-filter: blur(16px);
        overflow-y: auto;
    }

    #article-modal.open {
        display: block;
    }

    .modal-inner {
        max-width: 720px;
        margin: 5rem auto;
        background: #faf6ef;
        border-radius: 20px;
        overflow: hidden;
    }

    .modal-body {
        padding: 2.5rem;
    }

    .modal-body p {
        color: #4a3d2e;
        line-height: 1.85;
        margin-bottom: 1rem;
        font-size: .95rem;
    }

    .modal-body blockquote {
        border-left: 3px solid #b8652a;
        padding-left: 1.25rem;
        margin: 1.5rem 0;
        font-style: italic;
        color: #7c4a2d;
    }

    .modal-close {
        position: sticky;
        top: 1rem;
        float: right;
        width: 36px;
        height: 36px;
        border-radius: 50%;
        background: rgba(58, 46, 30, .12);
        border: none;
        cursor: pointer;
        font-size: 1.1rem;
        color: #3a2e1e;
        display: grid;
        place-items: center;
    }

    /* Search */
    #search-input:focus {
        outline: none;
        border-color: #b8652a;
        box-shadow: 0 0 0 3px rgba(184, 101, 42, .10);
    }

    @media(max-width:768px) {
        .mobile-nav.open {
            display: flex;
        }
    }