/* ==========================================================
   portfolio.css — أعمال سابقة (filter + slider)
   ========================================================== */
:root {
  --ebmnt1-portfolio-per-view: 1;

  --ebmnt1-portfolio-filter-bg: var(--ebmnt1-color-page-bg);
  --ebmnt1-portfolio-filter-border-color: var(--ebmnt1-color-border-filter);
  --ebmnt1-portfolio-filter-text-color: var(--ebmnt1-color-text-soft);
  --ebmnt1-portfolio-filter-active-text-color: var(--ebmnt1-color-white);
  --ebmnt1-portfolio-filter-active-bg: linear-gradient(90deg, var(--ebmnt1-color-gradient-from), var(--ebmnt1-color-gradient-center));
  --ebmnt1-portfolio-filter-font-size: clamp(0.85rem, 0.8rem + 0.2vw, 1rem);

  --ebmnt1-portfolio-card-radius: 1.6em;
  --ebmnt1-portfolio-card-border-color: var(--ebmnt1-color-border-card);
  --ebmnt1-portfolio-card-hover-border-color: var(--ebmnt1-color-primary-soft);
  --ebmnt1-portfolio-card-overlay: linear-gradient(180deg, transparent 35%, var(--ebmnt1-color-overlay-dark) 70%, var(--ebmnt1-color-black));
  --ebmnt1-portfolio-category-color: var(--ebmnt1-color-gradient-from);
  --ebmnt1-portfolio-title-color: var(--ebmnt1-color-white);
  --ebmnt1-portfolio-title-font-size: clamp(1.05rem, 1rem + 0.4vw, 1.35rem);
  --ebmnt1-portfolio-icon-bg: var(--ebmnt1-color-secondary-from);
  --ebmnt1-portfolio-icon-color: var(--ebmnt1-color-text-icon);
  --ebmnt1-portfolio-arrow-bg: var(--ebmnt1-color-white);
  --ebmnt1-portfolio-arrow-color: var(--ebmnt1-color-black);
}

.ebmnt1-portfolio__filter {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.4em;
  max-width: 100%;
  padding: 0.4em;
  border: 1px solid var(--ebmnt1-portfolio-filter-border-color);
  border-radius: 1.1em;
  background-color: var(--ebmnt1-portfolio-filter-bg);
}

.ebmnt1-portfolio__filter-btn {
  min-height: 2.8em;
  padding-inline: 1.3em;
  border-radius: 0.8em;
  color: var(--ebmnt1-portfolio-filter-text-color);
  font-size: var(--ebmnt1-portfolio-filter-font-size);
  transition: background 0.3s ease, color 0.3s ease;
}

.ebmnt1-portfolio__filter-btn:hover {
  color: var(--ebmnt1-portfolio-filter-active-text-color);
}

.ebmnt1-portfolio__filter-btn.ebmnt1-is-active {
  background: var(--ebmnt1-portfolio-filter-active-bg);
  color: var(--ebmnt1-portfolio-filter-active-text-color);
}

.ebmnt1-portfolio .ebmnt1-slider__slide {
  flex-basis: calc((100cqw - 2 * var(--ebmnt1-slider-peek) - (var(--ebmnt1-portfolio-per-view) - 1) * var(--ebmnt1-slider-gap)) / var(--ebmnt1-portfolio-per-view));
}

.ebmnt1-portfolio__slide[hidden] {
  display: none;
}

.ebmnt1-portfolio__card {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  aspect-ratio: 4 / 4.6;
  border: 1px solid var(--ebmnt1-portfolio-card-border-color);
  border-radius: var(--ebmnt1-portfolio-card-radius);
  overflow: hidden;
  text-align: start;
  transition: border-color 0.35s ease;
}

.ebmnt1-portfolio__card:hover {
  border-color: var(--ebmnt1-portfolio-card-hover-border-color);
}

.ebmnt1-portfolio__image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.8s ease;
}

.ebmnt1-portfolio__card:hover .ebmnt1-portfolio__image {
  transform: scale(1.08);
}

.ebmnt1-portfolio__overlay {
  position: absolute;
  inset: 0;
  background: var(--ebmnt1-portfolio-card-overlay);
}

.ebmnt1-portfolio__info {
  position: relative;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1em;
  padding: 1.3em;
}

.ebmnt1-portfolio__texts {
  display: flex;
  flex-direction: column;
  gap: 0.2em;
}

.ebmnt1-portfolio__category {
  color: var(--ebmnt1-portfolio-category-color);
  font-size: clamp(0.81rem, 0.765rem + 0.2vw, 0.972rem);
  font-weight: 600;
}

.ebmnt1-portfolio__title {
  color: var(--ebmnt1-portfolio-title-color);
  font-size: var(--ebmnt1-portfolio-title-font-size);
}

.ebmnt1-portfolio__arrow {
  flex: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.8em;
  height: 2.8em;
  border-radius: 50%;
  background-color: var(--ebmnt1-portfolio-arrow-bg);
  color: var(--ebmnt1-portfolio-arrow-color);
  opacity: 0;
  transform: translateY(10px) rotate(-45deg);
  transition: opacity 0.35s ease, transform 0.35s ease;
}

.ebmnt1-portfolio__card:hover .ebmnt1-portfolio__arrow {
  opacity: 1;
  transform: none;
}

@media (hover: none) {
  .ebmnt1-portfolio__arrow {
    opacity: 1;
    transform: none;
  }
}

@media (min-width: 768px) {
  :root {
    --ebmnt1-portfolio-per-view: 2;
  }
}

@media (min-width: 1024px) {
  :root {
    --ebmnt1-portfolio-per-view: 3;
  }
}

@media (min-width: 1440px) {
  :root {
    --ebmnt1-portfolio-per-view: 4;
  }
}