/* Portfolio Portal */
.portfolio-portal-section {
    margin-top: 0.25rem;
}

.portfolio-kicker {
    display: inline-flex;
    align-items: center;
    width: fit-content;
    padding: 0.35rem 0.75rem;
    border-radius: 9999px;
    border: 1px solid rgba(207, 99, 23, 0.22);
    background: rgba(255, 255, 255, 0.62);
    color: var(--primary-dark);
    font-size: 0.72rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    font-weight: 700;
}

.dark .portfolio-kicker {
    border: 1px solid rgba(255, 255, 255, 0.2);
    background: rgba(255, 255, 255, 0.1);
    color: #ffffff;
}

.portfolio-portal {
    --portal-glow-x: 50%;
    --portal-glow-y: 50%;
    position: relative;
    overflow: hidden;
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.25rem;
    border-radius: 1.5rem;
    border: 2px solid var(--surface-portfolio-border);
    background: linear-gradient(135deg, #f6f9fc 0%, var(--surface-portfolio) 45%, #dde7f3 100%);
    color: var(--surface-portfolio-ink);
    padding: 1.25rem;
    min-height: 20rem;
    transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.portfolio-portal::before {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at var(--portal-glow-x) var(--portal-glow-y), rgba(207, 99, 23, 0.14), transparent 40%);
    pointer-events: none;
    transition: background 0.2s ease;
}

.portfolio-portal::after {
    content: "";
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(to right, rgba(22, 32, 51, 0.06) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(22, 32, 51, 0.06) 1px, transparent 1px);
    background-size: 24px 24px;
    opacity: 0.45;
    pointer-events: none;
}

@media (hover: hover) {
    .portfolio-portal:hover {
        transform: translateY(-4px);
        box-shadow: 0 18px 34px rgba(22, 32, 51, 0.16), 0 0 0 3px rgba(207, 99, 23, 0.18) inset;
        border-color: var(--primary);
        color: var(--surface-portfolio-ink);
    }
}

.dark .portfolio-portal {
    border-color: rgba(207, 99, 23, 0.65);
    background: linear-gradient(135deg, #221811 0%, #32241a 50%, #1e140d 100%);
    color: #ffffff;
}

.dark .portfolio-portal::before {
    background: radial-gradient(circle at var(--portal-glow-x) var(--portal-glow-y), rgba(207, 99, 23, 0.28), transparent 40%);
}

.dark .portfolio-portal::after {
    background-image:
        linear-gradient(to right, rgba(255, 255, 255, 0.06) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(255, 255, 255, 0.06) 1px, transparent 1px);
}

@media (hover: hover) {
    .dark .portfolio-portal:hover {
        box-shadow: 0 16px 36px rgba(0, 0, 0, 0.28), 0 0 0 3px rgba(207, 99, 23, 0.22) inset;
        color: #ffffff;
    }
}

.portfolio-portal-copy,
.portfolio-preview {
    position: relative;
    z-index: 2;
}

.portfolio-portal-copy {
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
}

.portfolio-portal-copy .section-title {
    margin: 0;
    font-size: 2rem;
    line-height: 1.1;
}

.portfolio-portal-copy .section-desc {
    color: rgba(22, 32, 51, 0.78);
    max-width: 40rem;
}

.dark .portfolio-portal-copy .section-desc {
    color: rgba(255, 255, 255, 0.88);
}

.portfolio-cta {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    margin-top: 0.4rem;
    width: fit-content;
    padding: 0.6rem 1rem;
    border-radius: 0.7rem;
    border: 1px solid rgba(207, 99, 23, 0.42);
    background: rgba(255, 255, 255, 0.62);
    color: var(--primary-dark);
    font-weight: 700;
    transition: gap 0.2s ease, background-color 0.2s ease;
}

.dark .portfolio-cta {
    border: 1px solid rgba(207, 99, 23, 0.55);
    background: rgba(207, 99, 23, 0.2);
    color: #ffffff;
}

@media (hover: hover) {
    .portfolio-portal:hover .portfolio-cta {
        gap: 0.8rem;
        background: rgba(255, 255, 255, 0.84);
    }
}

@media (hover: hover) {
    .dark .portfolio-portal:hover .portfolio-cta {
        background: rgba(207, 99, 23, 0.32);
    }
}

.portfolio-preview {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0.75rem;
}

.portfolio-mini-card {
    border: 1px solid rgba(22, 32, 51, 0.08);
    border-radius: 0.85rem;
    padding: 0.85rem;
    background: rgba(255, 255, 255, 0.74);
    display: grid;
    gap: 0.35rem;
    backdrop-filter: blur(1.5px);
}

.dark .portfolio-mini-card {
    border: 1px solid rgba(255, 255, 255, 0.16);
    background: rgba(17, 24, 39, 0.58);
}

.portfolio-mini-card .material-symbols-outlined {
    font-size: 1.4rem;
    color: var(--surface-portfolio-ink);
}

.dark .portfolio-mini-card .material-symbols-outlined {
    color: #ffffff;
}

.portfolio-mini-card strong {
    font-size: 0.98rem;
}

.portfolio-mini-card small {
    color: rgba(22, 32, 51, 0.62);
    font-size: 0.8rem;
}

.dark .portfolio-mini-card small {
    color: rgba(255, 255, 255, 0.78);
}

.mini-orange {
    box-shadow: inset 0 0 0 1px rgba(207, 99, 23, 0.28);
}

.mini-blue {
    box-shadow: inset 0 0 0 1px rgba(96, 165, 250, 0.32);
}

.mini-green {
    box-shadow: inset 0 0 0 1px rgba(52, 211, 153, 0.28);
}

@media (min-width: 900px) {
    .portfolio-portal {
        grid-template-columns: 1.2fr 0.8fr;
        align-items: center;
        padding: 1.6rem;
    }

    .portfolio-preview {
        transform: translateX(0);
        transition: transform 0.2s ease;
    }

    .portfolio-portal:hover .portfolio-preview {
        transform: translateX(4px);
    }
}

/* Portfolio Page */
.portfolio-page-grid {
    width: 100%;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1.25rem;
}

@media (min-width: 860px) {
    .portfolio-page-grid {
        gap: 1.5rem;
    }
}

.cards .card {
    margin: 0;
    flex: 1 1 280px;
    max-width: 23rem;
    position: relative;
    border-radius: 0.85rem;
    overflow: hidden;
    background: var(--bg-secondary);
    border: 1px solid var(--border-light);
    box-shadow: 0 13px 10px -7px rgba(17, 24, 39, 0.2);
    transform: scale(1);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0, 1);
}

.cards .card::after {
    content: "";
    position: absolute;
    inset: 0;
    pointer-events: none;
    background: linear-gradient(180deg, rgba(17, 24, 39, 0) 0%, rgba(17, 24, 39, 0) 100%);
    transition: background 0.25s ease-out;
}

.cards .card__img,
.cards .card__img--hover {
    background-image: var(--card-image);
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    width: 100%;
    height: 235px;
    border-top-left-radius: 0.85rem;
    border-top-right-radius: 0.85rem;
}

.cards .card__img {
    visibility: hidden;
}

.cards .card__img--hover {
    transition: 0.2s all ease-out;
    position: absolute;
    top: 0;
    left: 0;
}

.cards .card__link {
    position: absolute;
    inset: 0;
    z-index: 1;
}

.cards .card__info-hover {
    position: absolute;
    top: 0;
    width: 100%;
    padding: 0.95rem;
    opacity: 0;
    z-index: 3;
    color: #ffffff;
    transition: opacity 0.2s ease-out;
}

.cards .card__like {
    display: inline-block;
    width: 1.15rem;
    height: 1.15rem;
    color: var(--primary);
    background-color: currentColor;
    -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M12.1%2C18.55L12%2C18.65L11.89%2C18.55C7.14%2C14.24%204%2C11.39%204%2C8.5C4%2C6.5%205.5%2C5%207.5%2C5C9.04%2C5%2010.54%2C6%2011.07%2C7.36H12.93C13.46%2C6%2014.96%2C5%2016.5%2C5C18.5%2C5%2020%2C6.5%2020%2C8.5C20%2C11.39%2016.86%2C14.24%2012.1%2C18.55M16.5%2C3C14.76%2C3%2013.09%2C3.81%2012%2C5.08C10.91%2C3.81%209.24%2C3%207.5%2C3C4.42%2C3%202%2C5.41%202%2C8.5C2%2C12.27%205.4%2C15.36%2010.55%2C20.03L12%2C21.35L13.45%2C20.03C18.6%2C15.36%2022%2C12.27%2022%2C8.5C22%2C5.41%2019.58%2C3%2016.5%2C3Z'/%3E%3C/svg%3E");
    mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M12.1%2C18.55L12%2C18.65L11.89%2C18.55C7.14%2C14.24%204%2C11.39%204%2C8.5C4%2C6.5%205.5%2C5%207.5%2C5C9.04%2C5%2010.54%2C6%2011.07%2C7.36H12.93C13.46%2C6%2014.96%2C5%2016.5%2C5C18.5%2C5%2020%2C6.5%2020%2C8.5C20%2C11.39%2016.86%2C14.24%2012.1%2C18.55M16.5%2C3C14.76%2C3%2013.09%2C3.81%2012%2C5.08C10.91%2C3.81%209.24%2C3%207.5%2C3C4.42%2C3%202%2C5.41%202%2C8.5C2%2C12.27%205.4%2C15.36%2010.55%2C20.03L12%2C21.35L13.45%2C20.03C18.6%2C15.36%2022%2C12.27%2022%2C8.5C22%2C5.41%2019.58%2C3%2016.5%2C3Z'/%3E%3C/svg%3E");
    -webkit-mask-repeat: no-repeat;
    mask-repeat: no-repeat;
    -webkit-mask-size: contain;
    mask-size: contain;
    -webkit-mask-position: center;
    mask-position: center;
}

.cards .card__clock-info {
    float: right;
}

.cards .card__clock {
    width: 0.95rem;
    vertical-align: middle;
    fill: var(--primary);
}

.cards .card__time {
    font-size: 0.75rem;
    color: #ffd8bf;
    vertical-align: middle;
    margin-left: 0.35rem;
    font-weight: 700;
}

.cards .card__info {
    position: relative;
    z-index: 2;
    background-color: var(--bg-secondary);
    border-bottom-left-radius: 0.85rem;
    border-bottom-right-radius: 0.85rem;
    padding: 1rem 1.2rem 1.2rem;
    transition: background-color 0.2s ease-out, backdrop-filter 0.2s ease-out;
}

.cards .card__category {
    text-transform: uppercase;
    font-size: 0.75rem;
    letter-spacing: 0.11em;
    font-weight: 700;
    color: var(--primary);
    transition: color 0.2s ease-out, font-weight 0.2s ease-out;
}

.cards .card__title {
    margin-top: 0.4rem;
    margin-bottom: 0.55rem;
    font-size: 1.2rem;
    color: var(--text);
    font-weight: 700;
    transition: color 0.2s ease-out, font-weight 0.2s ease-out;
}

.cards .card__by {
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--text-muted);
    transition: color 0.2s ease-out, font-weight 0.2s ease-out;
}

.cards .card__author {
    font-weight: 700;
    color: var(--primary);
    text-decoration: none;
}

/* Desktop hover — pointer devices only */
@media (hover: hover) {
    .cards .card:hover {
        box-shadow: 0 30px 18px -8px rgba(17, 24, 39, 0.3);
        transform: scale(1.1, 1.1);
        border-color: rgba(207, 99, 23, 0.5);
    }

    .cards .card:hover .card__img--hover {
        height: 100%;
        opacity: 0.22;
    }

    .cards .card:hover .card__info {
        background-color: rgba(17, 24, 39, 0.62);
        backdrop-filter: blur(2px);
    }

    .cards .card:hover::after {
        background: linear-gradient(180deg, rgba(17, 24, 39, 0.16) 0%, rgba(17, 24, 39, 0.3) 100%);
    }

    .cards .card:hover .card__info-hover {
        opacity: 1;
    }

    .cards .card:hover .card__title,
    .cards .card:hover .card__category,
    .cards .card:hover .card__by,
    .cards .card:hover .card__author {
        color: #ffffff;
        font-weight: 800;
    }
}

.dark .cards .card {
    background: #20150f;
    border-color: var(--border);
}

.dark .cards .card__info {
    background: #261a13;
}

@media (hover: hover) {
    .dark .cards .card:hover .card__info {
        background-color: rgba(33, 24, 17, 0.68);
    }
}

@media (max-width: 740px) {
    .cards .card {
        max-width: 100%;
    }
}

@media (prefers-reduced-motion: reduce) {
    .cards .card {
        transition: none;
    }
}

/* Mobile — scroll-driven card spotlight */
@media (max-width: 640px) {
    .portfolio-portal {
        min-height: auto;
        padding: 1rem;
        border-radius: 1rem;
    }

    .portfolio-portal-copy .section-title {
        font-size: 1.55rem;
    }

    .portfolio-page-grid {
        gap: 1.25rem;
    }

    /* Clean readable default */
    .cards .card {
        flex-basis: 100%;
        max-width: 100%;
        border-radius: 0.75rem;
        transition: transform 0.35s ease, box-shadow 0.35s ease, border-color 0.35s ease, opacity 0.35s ease;
    }

    .cards .card__img,
    .cards .card__img--hover {
        height: 200px;
        border-top-left-radius: 0.75rem;
        border-top-right-radius: 0.75rem;
    }

    .cards .card__link {
        inset: 0;
    }

    .cards .card__info {
        padding: 0.9rem 1rem 1.1rem;
    }

    .cards .card__category {
        font-size: 0.7rem;
        letter-spacing: 0.08em;
    }

    .cards .card__title {
        font-size: 1.08rem;
        line-height: 1.25;
    }

    .cards .card__by {
        font-size: 0.74rem;
    }

    .cards .card__time {
        font-size: 0.7rem;
    }

    /* Dim non-active cards */
    .cards .card:not(.is-active) {
        opacity: 0.55;
    }

    /* Active card — just show original look at full clarity */
    .cards .card.is-active {
        transform: scale(1.02);
        border-color: var(--primary);
        box-shadow: 0 8px 24px -6px rgba(207, 99, 23, 0.18);
    }

    /* Dark mode mobile */
    .dark .cards .card.is-active {
        border-color: #e08a4a;
        box-shadow: 0 8px 24px -6px rgba(224, 138, 74, 0.15);
    }
}