/* ============================================================
   Magic Bento Grid — Casa Cultural Brand Identity
   Identidade: preto profundo #0a0a0a, marfim #f6f4e8,
   amarelo pastel / dourado em gradiente #f5f0a0 / #e6df8e.
   ============================================================ */

:root {
  --bento-border: rgba(255, 255, 255, 0.08);
  --bento-bg: #141519;
  --bento-glow-color: 230, 223, 142; /* Casa Cultural brand gold (RGB: 230, 223, 142) */
  --bento-glow-accent: 245, 240, 160; /* Highlight pastel gold (RGB: 245, 240, 160) */
}

.bento-section {
  position: relative;
  user-select: none;
  padding-block: clamp(64px, 10vw, 116px);
  background:
    radial-gradient(ellipse at 50% 0%, rgba(230, 223, 142, 0.07), transparent 60%),
    var(--bg);
  border-block: 1px solid var(--line-soft);
  overflow: hidden;
}

.bento-header {
  margin-bottom: clamp(32px, 5vw, 54px);
}

.bento-grid {
  display: grid;
  gap: 16px;
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
}

.magic-bento-card {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
  min-height: 220px;
  width: 100%;
  padding: clamp(24px, 3.2vw, 34px);
  background: var(--surface);
  border-radius: var(--radius);
  border: 1px solid var(--line);
  transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
  overflow: hidden;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.35);
}

.magic-bento-card:hover {
  transform: translateY(-4px);
  border-color: rgba(230, 223, 142, 0.4);
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.55), 0 0 20px rgba(230, 223, 142, 0.08);
}

.magic-bento-card--border-glow::after {
  content: '';
  position: absolute;
  inset: -1px;
  border-radius: inherit;
  padding: 1.5px;
  background: radial-gradient(
    var(--glow-radius, 300px) circle at var(--glow-x, 50%) var(--glow-y, 50%),
    rgba(var(--bento-glow-color), calc(var(--glow-intensity, 0) * 0.9)) 0%,
    rgba(var(--bento-glow-accent), calc(var(--glow-intensity, 0) * 0.45)) 35%,
    transparent 70%
  );
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
  opacity: var(--glow-intensity, 0);
  transition: opacity 0.25s ease;
  z-index: 2;
}

.magic-bento-card__header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 24px;
}

.magic-bento-card__label {
  font-family: var(--font-body);
  font-size: 0.76rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--accent);
  background: rgba(230, 223, 142, 0.12);
  border: 1px solid rgba(230, 223, 142, 0.25);
  border-radius: 999px;
  padding: 5px 12px;
}

.magic-bento-card__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(230, 223, 142, 0.08);
  border: 1px solid rgba(230, 223, 142, 0.2);
  color: var(--accent);
  transition: transform 0.3s ease, background-color 0.3s ease;
}

.magic-bento-card:hover .magic-bento-card__icon {
  transform: scale(1.1);
  background: rgba(230, 223, 142, 0.16);
  color: #fff;
}

.magic-bento-card__content {
  position: relative;
  z-index: 1;
}

.magic-bento-card__title {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(1.2rem, 2vw, 1.45rem);
  line-height: 1.25;
  color: var(--ink);
  margin-bottom: 12px;
  letter-spacing: -0.01em;
}

.magic-bento-card__description {
  font-family: var(--font-body);
  font-size: 0.92rem;
  line-height: 1.55;
  color: var(--ink-soft);
  margin: 0;
}

.particle-container {
  position: relative;
  overflow: hidden;
}

.particle {
  position: absolute;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: rgba(var(--glow-color), 1);
  box-shadow: 0 0 10px rgba(var(--glow-color), 0.95);
  pointer-events: none;
  z-index: 100;
}

.global-spotlight {
  position: fixed;
  width: 800px;
  height: 800px;
  border-radius: 50%;
  pointer-events: none;
  background: radial-gradient(
    circle,
    rgba(var(--bento-glow-color), 0.16) 0%,
    rgba(var(--bento-glow-color), 0.07) 22%,
    rgba(var(--bento-glow-accent), 0.02) 40%,
    transparent 70%
  );
  z-index: 200;
  opacity: 0;
  transform: translate(-50%, -50%);
  mix-blend-mode: screen;
  will-change: transform, opacity;
}

/* Bento layout responsive */
@media (max-width: 639px) {
  .bento-grid {
    grid-template-columns: 1fr;
  }
  .magic-bento-card {
    min-height: 200px;
  }
}

@media (min-width: 640px) and (max-width: 1023px) {
  .bento-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .magic-bento-card:nth-child(3) {
    grid-column: span 2;
  }
  .magic-bento-card:nth-child(4) {
    grid-column: span 2;
  }
}

@media (min-width: 1024px) {
  .bento-grid {
    grid-template-columns: repeat(4, 1fr);
  }
  .magic-bento-card:nth-child(3) {
    grid-column: 3 / span 2;
    grid-row: 1 / span 2;
    min-height: 440px;
  }
  .magic-bento-card:nth-child(4) {
    grid-column: 1 / span 2;
    grid-row: 2 / span 2;
    min-height: 440px;
  }
  .magic-bento-card:nth-child(6) {
    grid-column: 4;
    grid-row: 3;
  }
}