/* --- Portfolio Specific Styles --- */
.portfolio__filters {
    display: flex;
    justify-content: center;
    gap: var(--space-md);
    margin-bottom: var(--space-xl);
    flex-wrap: wrap;
    /* للالتفاف في الشاشات الصغيرة */
}

.filter-btn {
    padding: 10px 24px;
    border-radius: var(--br-lg);
    border: 1px solid var(--clr-dark);
    background: var(--clr-light);
    color: var(--clr-text);
    font-weight: bold;
    font-size: var(--fn-lg);
    cursor: pointer;
    transition: var(--transition);
}

.filter-btn:hover {
    background-color: var(--clr-semi-light);
    /* الدرجة التي طلبتها */
}

.filter-btn.active {
    background-color: var(--clr-primary);
    color: var(--clr-light);
    border-color: var(--clr-primary);
    box-shadow: var(--shadow-blue);
}

/* --- Grid System (Using your breakpoints) --- */
.portfolio__grid {
    display: grid;
    gap: 2rem;
    grid-template-columns: 1fr;
    /* Mobile 0-425px */
}

/* تأثير القسم بالكامل عند الظهور (Pop up) */
.new-section.reveal-active {
    animation: popIn 0.8s cubic-bezier(0.17, 0.67, 0.83, 0.67) forwards;
}

/* تأثير الكروت عند الفلترة (اليد خلف اليد) */
@keyframes filterReveal {
    0% {
        opacity: 0;
        transform: translateY(30px) translateX(20px) scale(0.9);
    }

    100% {
        opacity: 1;
        transform: translateY(0) translateX(0) scale(1);
    }
}

.work-card.filtering {
    animation: filterReveal 0.6s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

@media (min-width: 426px) {
    .portfolio__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 769px) {
    .portfolio__grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (min-width: 1025px) {
    .portfolio__grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

/* --- Single Card Design --- */
.work-card {
    background: var(--clr-light);
    border-radius: var(--br-sm);
    /* 12px من الـ root */
    overflow: hidden;
    box-shadow: var(--shadow-card);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    display: flex;
    flex-direction: column;
}

.work-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-card-hover);
}

.work-card__image-box {
    position: relative;
    height: 250px;
}

.work-card__image-box img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.work-card__badge {
    position: absolute;
    top: 1rem;
    left: 1rem;
    /* كما في التصميم */
    background-color: var(--clr-primary);
    color: var(--clr-light);
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 700;
    opacity: 0.9;
}

.work-card__content {
    padding: 1.25rem;
    flex-grow: 1;
}

.work-card__content p {
    color: var(--clr-gray-text);
    font-size: 0.9rem;
    line-height: 1.6;
}