/* =============================================
   PROMPTS ARCHIVE — SQUARE GRID
   prompts-archive.css
   ============================================= */

/* Page wrapper */
.prompts-archive {
  padding: var(--sp-12) 0 var(--sp-24);
}

/* Header */
.prompts-archive__header {
  text-align: center;
  margin-bottom: var(--sp-12);
}

.prompts-archive__header h1 {
  font-size: var(--text-3xl);
  margin-bottom: var(--sp-3);
}

/* =============================================
   SQUARE GRID
   ============================================= */
.prompts-sq-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-5);
  margin-bottom: var(--sp-10);
}

/* =============================================
   SQUARE CARD
   ============================================= */
.sq-card {
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);

  /* Animate in */
  opacity: 0;
  transform: translateY(20px) scale(0.97);
  transition:
    opacity    0.5s var(--ease-out),
    transform  0.5s var(--ease-out),
    border-color 0.25s var(--ease-out),
    box-shadow   0.25s var(--ease-out);
}

.sq-card.is-visible {
  opacity: 1;
  transform: translateY(0) scale(1);
}

/* Stagger via JS data-reveal-delay is enough,
   but add CSS fallbacks for first 3 */
.sq-card:nth-child(1) { transition-delay: 0ms;   }
.sq-card:nth-child(2) { transition-delay: 80ms;  }
.sq-card:nth-child(3) { transition-delay: 160ms; }
.sq-card:nth-child(4) { transition-delay: 0ms;   }
.sq-card:nth-child(5) { transition-delay: 80ms;  }
.sq-card:nth-child(6) { transition-delay: 160ms; }

.sq-card:hover {
  border-color: var(--clr-orange);
  box-shadow: 0 8px 28px rgba(249, 115, 22, 0.15);
}

.sq-card__inner {
  display: flex;
  flex-direction: column;
  text-decoration: none;
  color: inherit;
  height: 100%;
}

/* ---- Image (square 1:1) ---- */
.sq-card__img {
  position: relative;
  aspect-ratio: 1 / 1;       /* مربع */
  overflow: hidden;
  background: var(--clr-surface-2);
}

.sq-card__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.55s var(--ease-out);
}

.sq-card:hover .sq-card__img img {
  transform: scale(1.06);
}

/* No-image fallback */
.sq-card__no-img {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--clr-orange);
  background: linear-gradient(135deg, var(--clr-surface) 0%, var(--clr-surface-2) 100%);
}

/* Hover overlay */
.sq-card__overlay {
  position: absolute;
  inset: 0;
  background: rgba(249, 115, 22, 0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.3s var(--ease-out);
  backdrop-filter: blur(2px);
}

.sq-card:hover .sq-card__overlay {
  opacity: 1;
}

.sq-card__overlay-text {
  background: var(--clr-orange);
  color: #000;
  font-size: var(--text-sm);
  font-weight: 700;
  padding: var(--sp-2) var(--sp-4);
  border-radius: 100px;
  transform: translateY(8px);
  transition: transform 0.3s var(--ease-out);
}

.sq-card:hover .sq-card__overlay-text {
  transform: translateY(0);
}

/* ---- Title ---- */
.sq-card__title-wrap {
  padding: var(--sp-3) var(--sp-4);
  background: var(--clr-surface);
  flex: 1;
  display: flex;
  align-items: center;
}

.sq-card__title {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--clr-white);
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  transition: color 0.2s;
}

.sq-card:hover .sq-card__title {
  color: var(--clr-orange);
}

/* =============================================
   MOBILE ANIMATIONS
   سبک، CSS-only، بدون library
   ============================================= */

/* نبض نارنجی روی عکس — فقط موبایل */
@media (max-width: 768px) {
  .sq-card__img::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(
      to bottom,
      transparent 50%,
      rgba(249, 115, 22, 0.08) 100%
    );
    pointer-events: none;
    animation: mobile-shimmer 3s ease-in-out infinite alternate;
  }

  @keyframes mobile-shimmer {
    from { opacity: 0.4; }
    to   { opacity: 1;   }
  }

  /* کارت‌ها کمی کوچک‌تر و فاصله کمتر */
  .prompts-sq-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--sp-3);
  }

  .sq-card__title {
    font-size: var(--text-xs);
  }

  .sq-card__title-wrap {
    padding: var(--sp-2) var(--sp-3);
  }
}

/* =============================================
   TOUCH DEVICE — tap feedback
   ============================================= */
@media (hover: none) {
  /* روی موبایل hover نداریم، پس overlay رو با animation نشون بده */
  .sq-card__overlay {
    opacity: 0;
  }

  .sq-card:active .sq-card__overlay {
    opacity: 1;
  }

  .sq-card:active {
    transform: scale(0.97);
    border-color: var(--clr-orange);
  }
}

/* =============================================
   VERY SMALL SCREENS (< 400px)
   ============================================= */
@media (max-width: 400px) {
  .prompts-sq-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--sp-2);
  }
}

/* =============================================
   REDUCED MOTION — always respect
   ============================================= */
@media (prefers-reduced-motion: reduce) {
  .sq-card,
  .sq-card__img img,
  .sq-card__overlay,
  .sq-card__overlay-text {
    transition: none !important;
    animation: none !important;
  }
  .sq-card {
    opacity: 1;
    transform: none;
  }
}