/* ── MagicBento – Vanilla CSS port ── */
:root {
  --mb-purple: rgba(132, 0, 255, 1);
  --mb-purple-glow: rgba(132, 0, 255, 0.2);
  --mb-purple-border: rgba(132, 0, 255, 0.8);
  --mb-border: #392e4e;
  --mb-bg: #060010;
  --mb-white: #fff;
}

/* ── Grid ── */
.bento-grid {
  display: grid;
  gap: 0.5em;
  padding: 0.75em;
  max-width: 60em;
  margin: 0 auto;
  font-size: clamp(1rem, 0.9rem + 0.5vw, 1.5rem);
  position: relative;
  user-select: none;
}

/* ── Card ── */
.mb-card {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
  aspect-ratio: 4/3;
  min-height: 200px;
  width: 100%;
  padding: 1.25em;
  border-radius: 20px;
  border: 1px solid var(--mb-border);
  background: var(--mb-bg);
  color: var(--mb-white);
  font-weight: 300;
  overflow: hidden;
  transition: all 0.3s ease;
  cursor: default;

  --glow-x: 50%;
  --glow-y: 50%;
  --glow-intensity: 0;
  --glow-radius: 200px;
  --glow-color: 132, 0, 255;
}

.mb-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

/* Header / content */
.mb-card__header,
.mb-card__content {
  display: flex;
  position: relative;
  color: var(--mb-white);
  z-index: 2;
}

.mb-card__header {
  gap: 0.75em;
  justify-content: space-between;
}

.mb-card__content {
  flex-direction: column;
}

.mb-card__label {
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  opacity: 0.7;
}

.mb-card__title {
  font-weight: 500;
  font-size: 18px;
  margin: 0 0 0.25em;
}

.mb-card__description {
  font-size: 13px;
  line-height: 1.4;
  opacity: 0.8;
}

/* Text auto-hide (line clamp) */
.mb-card--text-autohide .mb-card__title,
.mb-card--text-autohide .mb-card__description {
  display: -webkit-box;
  -webkit-box-orient: vertical;
  overflow: hidden;
  text-overflow: ellipsis;
}

.mb-card--text-autohide .mb-card__title {
  -webkit-line-clamp: 2;
  line-clamp: 2;
}

.mb-card--text-autohide .mb-card__description {
  -webkit-line-clamp: 3;
  line-clamp: 3;
}

/* ── Border glow pseudo-element ── */
.mb-card--border-glow::after {
  content: '';
  position: absolute;
  inset: 0;
  padding: 6px;
  background: radial-gradient(
    var(--glow-radius) circle at var(--glow-x) var(--glow-y),
    rgba(var(--glow-color), calc(var(--glow-intensity) * 0.8)) 0%,
    rgba(var(--glow-color), calc(var(--glow-intensity) * 0.4)) 30%,
    transparent 60%
  );
  border-radius: inherit;
  -webkit-mask:
    linear-gradient(#fff 0 0) content-box,
    linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask:
    linear-gradient(#fff 0 0) content-box,
    linear-gradient(#fff 0 0);
  mask-composite: exclude;
  pointer-events: none;
  opacity: 1;
  transition: opacity 0.3s ease;
  z-index: 1;
}

.mb-card--border-glow:hover {
  box-shadow:
    0 4px 20px rgba(46, 24, 78, 0.4),
    0 0 30px var(--mb-purple-glow);
}

/* ── Particle container ── */
.mb-card.particle-container {
  overflow: hidden;
}

.mb-card.particle-container:hover {
  box-shadow:
    0 4px 20px rgba(46, 24, 78, 0.2),
    0 0 30px var(--mb-purple-glow);
}

/* ── Embedded image inside card ── */
.mb-card__image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: inherit;
  opacity: 0.35;
  transition: opacity 0.4s ease;
  z-index: 0;
}

.mb-card:hover .mb-card__image {
  opacity: 0.55;
}

/* ── Responsive grid ── */
@media (max-width: 599px) {
  .bento-grid {
    grid-template-columns: 1fr;
    width: 92%;
    padding: 0.5em;
  }

  .mb-card {
    min-height: 170px;
    aspect-ratio: auto;
  }
}

@media (min-width: 600px) {
  .bento-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .bento-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  /* Span rules – applied via data-span attribute */
  .mb-card[data-span="2c"] {
    grid-column: span 2;
  }
  .mb-card[data-span="2c2r"] {
    grid-column: span 2;
    grid-row: span 2;
  }
  .mb-card[data-span="2r"] {
    grid-row: span 2;
  }
  .mb-card[data-span="3c"] {
    grid-column: span 3;
  }
  .mb-card[data-span="4c"] {
    grid-column: span 4;
  }
}

/* ── Global spotlight layer ── */
.mb-spotlight {
  position: fixed;
  width: 800px;
  height: 800px;
  border-radius: 50%;
  pointer-events: none;
  z-index: 200;
  opacity: 0;
  transform: translate(-50%, -50%);
  mix-blend-mode: screen;
  will-change: transform, opacity;
}