/* ============================================================
   pages/partners.css — new design system
   ============================================================ */

/* ── Page spine ──────────────────────────────────────────── */
.page-trail { position: relative; overflow: hidden; margin-bottom: -300px; padding-bottom: 300px; }
.page-spine {
  position: absolute;
  top: 400px; left: 0;
  width: 100%; height: 5000px;
  z-index: 0; pointer-events: none;
}
.page-spine svg { width: 100%; height: 100%; }
.spine-path {
  fill: none;
  stroke: url(#spineGrad);
  stroke-width: 36;
  stroke-linecap: round;
  stroke-linejoin: round;
  vector-effect: non-scaling-stroke;
  opacity: 0.92;
}
.page-trail > section { position: relative; z-index: 1; }
@media (max-width: 580px) { .spine-path { stroke-width: 14; } }

/* ── Halo + Eyebrow ─────────────────────────────────────── */
.has-halo {
  -webkit-text-stroke: 4px var(--color-cream);
  paint-order: stroke fill;
}
.eyebrow {
  font-size: 13px; letter-spacing: 0.22em; text-transform: uppercase;
  font-weight: 700; color: var(--color-crimson);
  display: inline-flex; align-items: center; gap: 10px;
}
.eyebrow::before {
  content: ""; width: 26px; height: 2px;
  background: var(--color-crimson); display: inline-block;
}

/* ── Partner Mosaic (grid) ───────────────────────────────── */
.partner-mosaic {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
  gap: 16px;
  max-width: 900px;
  margin-inline: auto;
}

.partner-mosaic__item {
  background: #fff;
  border: 1px solid rgba(99, 9, 9, 0.08);
  border-radius: var(--r-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  padding: 16px;
  aspect-ratio: 1;
  box-shadow: 0 6px 18px -12px rgba(99, 9, 9, 0.1);
  transition: transform .3s ease, box-shadow .3s ease, border-color .3s ease;
}

.partner-mosaic__item img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  pointer-events: none;
  filter: grayscale(1) opacity(0.5);
  transition: filter .3s ease;
}

.partner-mosaic__item:hover,
.partner-mosaic__item.is-active {
  transform: translateY(-4px);
  box-shadow: 0 12px 28px -10px rgba(99, 9, 9, 0.2);
  border-color: var(--color-secondary);
}

.partner-mosaic__item:hover img,
.partner-mosaic__item.is-active img {
  filter: grayscale(0) opacity(1);
}

/* Charity item slightly larger */
.partner-mosaic__item--charity {
  grid-column: span 2;
  grid-row: span 2;
}

/* ── Focus Panel ─────────────────────────────────────────── */
.partner-focus__inner {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: var(--space-10);
  align-items: center;
  max-width: 900px;
  margin-inline: auto;
  background: #fff;
  border-radius: var(--r-lg);
  border: 1px solid rgba(99, 9, 9, 0.08);
  box-shadow: 0 20px 50px -24px rgba(99, 9, 9, 0.18);
  padding: clamp(24px, 4vw, 40px);
  transition: opacity .28s ease, transform .28s ease;
}

.partner-focus__inner.is-fading {
  opacity: 0;
  transform: translateY(8px);
}

.partner-focus__logo-wrap {
  background: var(--color-cream);
  border-radius: var(--r-md);
  min-height: 200px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-8);
  transition: background .28s ease;
}

.partner-focus__logo-wrap img {
  max-width: 200px;
  max-height: 140px;
  object-fit: contain;
}
.partner-focus__logo-wrap img[src=""] { display: none; }

.partner-focus__placeholder {
  font-size: 48px;
  font-weight: 800;
  color: var(--color-primary);
  display: none;
}

.partner-focus__label {
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-crimson);
  margin-bottom: var(--space-2);
}

.partner-focus__name {
  font-size: clamp(24px, 3vw, 36px);
  font-weight: 800;
  color: var(--color-primary);
  letter-spacing: -0.02em;
  line-height: 1.1;
  margin-bottom: var(--space-3);
}

.partner-focus__desc {
  font-size: 15px;
  color: var(--color-text-light);
  line-height: 1.7;
  max-width: 50ch;
  margin-bottom: var(--space-6);
  white-space: pre-wrap;
}

/* ── Responsive ──────────────────────────────────────────── */
@media (max-width: 768px) {
  .partner-mosaic {
    grid-template-columns: repeat(auto-fill, minmax(90px, 1fr));
    gap: 12px;
  }
  .partner-mosaic__item { padding: 12px; }
  .partner-mosaic__item--charity { grid-column: span 2; grid-row: span 1; }
  .partner-focus__inner {
    grid-template-columns: 1fr;
    gap: var(--space-6);
  }
  .partner-focus__logo-wrap { min-height: 140px; }
}

/* ── Mobile (480px) ──────────────────────────────────────── */
@media (max-width: 480px) {
  /* Hide spine */
  .page-spine { display: none; }

  /* Thinner halo */
  .has-halo { -webkit-text-stroke: 2px var(--color-cream); }

  /* Mosaic: 3-col tight grid */
  .partner-mosaic {
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
  }
  .partner-mosaic__item { padding: 10px; aspect-ratio: 1; }
  .partner-mosaic__item--charity { grid-column: span 1; }

  /* Focus panel: compact */
  .partner-focus__inner {
    padding: 20px;
  }
  .partner-focus__logo-wrap {
    min-height: 100px;
    padding: var(--space-4);
  }
  .partner-focus__logo-wrap img { max-width: 140px; max-height: 100px; }
  .partner-focus__name { font-size: 20px; }
  .partner-focus__desc { font-size: 14px; }
  .partner-focus__label { font-size: 10px; }

  /* Center header text */
  .section { padding-block: 40px; }

  /* Focus body centered on mobile */
  .partner-focus__body { text-align: center; }
  .partner-focus__body .btn { align-self: center; }
}