/* ============================================================
   INVI STUDIO — Portfolio Section (Full-Bleed Showcase)
   ============================================================ */

/* ── Background Orb ── */

.ww-portfolio__orb {
    position: absolute;
    left: 30%;
    top: 40%;
    width: 700px;
    height: 500px;
    background: linear-gradient(135deg, var(--ww-base-glow-cyan-orb), var(--ww-base-glow-purple-orb));
    border-radius: var(--ww-base-radius-full);
    filter: blur(140px);
    pointer-events: none;
}

/* ── WIP fallback ── */

.ww-portfolio__wip {
    text-align: center;
    color: var(--ww-invi-page-text-muted);
    font-size: var(--ww-base-font-18);
}

/* ── Carousel ── */

.ww-portfolio__carousel {
    margin-top: var(--ww-base-space-48);
    position: relative;
}

/* ── Slide ── */

.ww-portfolio__slide {
    display: none;
    animation: wwPortfolioFadeIn 0.6s ease;
}

.ww-portfolio__slide.ww-active {
    display: block;
}

@keyframes wwPortfolioFadeIn {
    from { opacity: 0; transform: scale(0.98); }
    to   { opacity: 1; transform: scale(1); }
}

/* ── Showcase — full-bleed image container ── */

.ww-portfolio__showcase {
    position: relative;
    border-radius: var(--ww-base-radius-24);
    overflow: hidden;
    min-height: 480px;
    background: var(--ww-base-gray-800);
    border: 1px solid var(--ww-invi-card-border);
    box-shadow: 0 30px 80px var(--ww-base-shadow-overlay-30), inset 0 1px 1px var(--ww-base-glass-05);
    cursor: default;
}

/* ── Full-bleed background image ── */

.ww-portfolio__bg {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 1s ease;
    z-index: 0;
}

.ww-portfolio__showcase:hover .ww-portfolio__bg {
    transform: scale(1.05);
}

/* ── Dark gradient overlay on top of image ── */

.ww-portfolio__bg-overlay {
    position: absolute;
    inset: 0;
    z-index: 1;
    background:
        linear-gradient(180deg,
            var(--ww-base-page-overlay-15) 0%,
            var(--ww-base-page-overlay-30) 40%,
            var(--ww-base-page-overlay-85) 80%,
            var(--ww-base-page-overlay-95) 100%);
    pointer-events: none;
}

/* ── Counter badge (top-left) ── */

.ww-portfolio__counter {
    position: absolute;
    top: var(--ww-base-space-20);
    left: var(--ww-base-space-20);
    z-index: 5;
    display: flex;
    align-items: center;
    gap: 3px;
    padding: 6px 14px;
    border-radius: var(--ww-base-radius-full);
    background: var(--ww-base-shadow-overlay-50);
    backdrop-filter: blur(16px);
    border: 1px solid var(--ww-base-glass-10);
    font-size: var(--ww-base-font-14);
    font-weight: var(--ww-base-weight-semibold);
}

.ww-portfolio__counter-current {
    color: var(--ww-base-cyan-500);
}

.ww-portfolio__counter-sep {
    color: var(--ww-invi-page-text-dim);
    margin: 0 1px;
}

.ww-portfolio__counter-total {
    color: var(--ww-invi-page-text-muted);
}

/* ── Glass text panel (bottom of card) ── */

.ww-portfolio__panel {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 3;
    padding: var(--ww-base-space-32) var(--ww-base-space-32) var(--ww-base-space-24);
    display: flex;
    align-items: flex-end;
    gap: var(--ww-base-space-24);
}

.ww-portfolio__panel-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: var(--ww-base-space-12);
}

/* ── Title ── */

.ww-portfolio__title {
    font-size: 2rem;
    font-weight: var(--ww-base-weight-black);
    color: var(--ww-base-white);
    line-height: 1.2;
    text-shadow: 0 2px 20px var(--ww-base-shadow-overlay-50);
    transition: color var(--ww-base-transition-fast);
}

.ww-portfolio__showcase:hover .ww-portfolio__title {
    color: var(--ww-base-cyan-500);
}

/* ── Description ── */

.ww-portfolio__desc {
    font-size: var(--ww-base-font-16);
    color: var(--ww-base-gray-300);
    line-height: 1.7;
    max-width: 700px;
    text-shadow: 0 1px 8px var(--ww-base-shadow-overlay-30);
}

/* ── Tags ── */

.ww-portfolio__tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--ww-base-space-8);
    margin-top: var(--ww-base-space-4);
}

.ww-portfolio__tag {
    font-size: var(--ww-base-font-12);
    padding: 4px 12px;
    border-radius: var(--ww-base-radius-full);
    background: var(--ww-base-glass-border);
    backdrop-filter: blur(8px);
    border: 1px solid var(--ww-base-glow-cyan-strong);
    color: var(--ww-base-cyan-500);
    white-space: nowrap;
    transition: all var(--ww-base-transition-fast);
}

.ww-portfolio__showcase:hover .ww-portfolio__tag {
    border-color: var(--ww-base-glow-cyan-strong);
    box-shadow: 0 0 12px var(--ww-base-glow-cyan);
}

/* ── Link button ── */

.ww-portfolio__link-btn {
    display: inline-flex;
    align-items: center;
    gap: var(--ww-base-space-8);
    padding: var(--ww-base-space-12) var(--ww-base-space-24);
    border-radius: var(--ww-base-radius-12);
    font-size: var(--ww-base-font-14);
    font-weight: var(--ww-base-weight-semibold);
    background: var(--ww-base-glow-cyan-10);
    backdrop-filter: blur(12px);
    border: 1px solid var(--ww-base-glow-cyan-strong);
    color: var(--ww-base-cyan-500);
    transition: all var(--ww-base-transition-fast);
    flex-shrink: 0;
    white-space: nowrap;
}

.ww-portfolio__link-btn:hover {
    background: var(--ww-base-glow-cyan-strong);
    transform: translateY(-2px);
    box-shadow: 0 0 24px var(--ww-base-glow-cyan);
}

/* ── Accent line (bottom edge) ── */

.ww-portfolio__accent-line {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 3px;
    z-index: 5;
}

.ww-portfolio__accent-line--cyan {
    background: var(--ww-invi-gradient-cyan-blue);
}

.ww-portfolio__accent-line--purple {
    background: var(--ww-invi-gradient-purple);
}

.ww-portfolio__accent-line--green {
    background: var(--ww-invi-gradient-green);
}

/* ── Navigation ── */

.ww-portfolio__nav {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--ww-base-space-16);
    margin-top: var(--ww-base-space-32);
}

.ww-portfolio__nav-btn {
    padding: var(--ww-base-space-12);
    border-radius: var(--ww-base-radius-12);
    background: var(--ww-invi-card-bg);
    border: 1px solid var(--ww-invi-card-border);
    backdrop-filter: var(--ww-invi-glass-blur);
    color: var(--ww-invi-page-text-muted);
    transition: all var(--ww-base-transition-fast);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
}

.ww-portfolio__nav-btn:hover {
    transform: scale(1.1);
    border-color: var(--ww-base-glow-cyan-strong);
    color: var(--ww-base-cyan-500);
    box-shadow: 0 0 16px var(--ww-base-glow-cyan);
}

/* ── Dots ── */

.ww-portfolio__dots {
    display: flex;
    align-items: center;
    gap: var(--ww-base-space-8);
}

.ww-portfolio__dot {
    height: 8px;
    border-radius: var(--ww-base-radius-full);
    border: none;
    padding: 0;
    cursor: pointer;
    transition: all var(--ww-base-transition-fast);
    width: 8px;
    background: var(--ww-base-gray-600);
}

.ww-portfolio__dot:hover {
    background: var(--ww-base-gray-500);
}

.ww-portfolio__dot--active {
    width: 32px;
    background: var(--ww-invi-accent-gradient);
    box-shadow: 0 0 10px var(--ww-base-glow-cyan-vivid);
}

/* ── Responsive ── */

@media (max-width: 768px) {
    .ww-portfolio__showcase {
        min-height: 400px;
    }

    .ww-portfolio__panel {
        flex-direction: column;
        align-items: flex-start;
        padding: var(--ww-base-space-24) var(--ww-base-space-20) var(--ww-base-space-20);
    }

    .ww-portfolio__title {
        font-size: var(--ww-base-font-24);
    }

    .ww-portfolio__desc {
        font-size: var(--ww-base-font-14);
    }
}

@media (max-width: 480px) {
    .ww-portfolio__showcase {
        min-height: 340px;
        border-radius: var(--ww-base-radius-16);
    }

    .ww-portfolio__title {
        font-size: var(--ww-base-font-20);
    }
}