/* =============================================
   wibcode - Portfolio Slider
   ============================================= */

.portfolio-section {
    padding: 100px 0;
    background: var(--color-primary);
}

.portfolio-section .section-label {
    text-transform: uppercase;
    letter-spacing: 0.5px;
    line-height: 1.6;
}

.portfolio-slider-wrapper {
    position: relative;
    padding: 0 56px;
}

.portfolio-slider-viewport {
    overflow: hidden;
    width: 100%;
}

.portfolio-slider {
    display: flex;
    gap: 1.25rem;
    transition: transform 0.45s ease;
    will-change: transform;
}

.portfolio-slide {
    flex: 0 0 calc(25% - 0.9375rem);
    min-width: calc(25% - 0.9375rem);
}

.portfolio-card {
    background: transparent;
    border-radius: 0;
    overflow: visible;
    cursor: pointer;
    transition: var(--transition);
}

.portfolio-card:hover {
    transform: translateY(-6px);
}

.portfolio-card:hover .portfolio-card-img {
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.35);
}

.portfolio-card-img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    object-position: top center;
    display: block;
    border-radius: 10px;
    background: var(--color-primary-light);
    transition: box-shadow 0.3s ease;
}

.portfolio-card-img.img-placeholder {
    height: 200px;
    border-radius: 10px;
}

.portfolio-card-body {
    padding: 1rem 0.25rem 0;
    text-align: center;
    background: transparent;
}

.portfolio-card-body h5 {
    color: var(--color-white);
    font-size: 0.95rem;
    font-weight: 600;
    margin-bottom: 0.3rem;
    line-height: 1.3;
}

.portfolio-card-body span {
    color: var(--color-highlight);
    font-size: 0.8rem;
    font-weight: 500;
    display: block;
}

.portfolio-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 44px;
    height: 44px;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-white);
    font-size: 1.1rem;
    cursor: pointer;
    transition: var(--transition);
    z-index: 2;
    padding: 0;
}

.portfolio-nav:hover {
    background: var(--color-accent);
    border-color: var(--color-accent);
}

.portfolio-nav--prev { left: 0; }
.portfolio-nav--next { right: 0; }

.portfolio-dots {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 2.5rem;
}

.portfolio-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.25);
    border: none;
    cursor: pointer;
    transition: var(--transition);
    padding: 0;
}

.portfolio-dot.active,
.portfolio-dot:hover {
    background: var(--color-white);
    transform: scale(1.15);
}

/* Grid page (portafolio.php) */
.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.5rem;
}

.portfolio-grid .portfolio-card {
    background: var(--color-primary-light);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.portfolio-grid .portfolio-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.4);
}

.portfolio-grid .portfolio-card-body {
    padding: 1.25rem;
    text-align: left;
}

.portfolio-filter {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.75rem;
    margin-bottom: 2.5rem;
}

.portfolio-filter-btn {
    padding: 0.5rem 1.25rem;
    border: 2px solid rgba(255, 255, 255, 0.2);
    background: transparent;
    color: rgba(255, 255, 255, 0.7);
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.portfolio-filter-btn:hover,
.portfolio-filter-btn.active {
    background: var(--color-accent);
    border-color: var(--color-accent);
    color: var(--color-white);
}

@media (max-width: 1199.98px) {
    .portfolio-slide {
        flex: 0 0 calc(33.333% - 0.833rem);
        min-width: calc(33.333% - 0.833rem);
    }

    .portfolio-card-img,
    .portfolio-card-img.img-placeholder {
        height: 180px;
    }
}

@media (max-width: 991.98px) {
    .portfolio-slide {
        flex: 0 0 calc(50% - 0.625rem);
        min-width: calc(50% - 0.625rem);
    }

    .portfolio-slider-wrapper {
        padding: 0 48px;
    }

    .portfolio-nav {
        width: 40px;
        height: 40px;
    }
}

@media (max-width: 575.98px) {
    .portfolio-section {
        padding: 60px 0;
    }

    .portfolio-slide {
        flex: 0 0 100%;
        min-width: 100%;
    }

    .portfolio-slider-wrapper {
        padding: 0 42px;
    }

    .portfolio-card-img,
    .portfolio-card-img.img-placeholder {
        height: 200px;
    }

    .portfolio-dots {
        margin-top: 2rem;
    }
}