/* FCS Magazine — Advertiser logo band (sage-dark marquee).
 *
 * V7 ships this as styled <span> wordmarks (Doc #162 §3 / Logo Band, Option 1).
 * When real <img> logos arrive (Option 2), swap the .logo-item spans for
 * <img> tags inside the same .logo-track structure — CSS already supports it.
 */

.logo-band {
  background: var(--sage-dark);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: 2rem 0;
  overflow: hidden;
  position: relative;
}

.logo-band-inner {
  display: flex;
  align-items: center;
  gap: 2.5rem;
  max-width: 1320px;
  margin: 0 auto;
  padding: 0 2.5rem;
  position: relative;
}

.logo-band-label {
  font-family: var(--font-body);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.5);
  white-space: nowrap;
  flex-shrink: 0;
  padding-right: 2rem;
  border-right: 1px solid rgba(255, 255, 255, 0.12);
}

.logo-track-wrap {
  overflow: hidden;
  flex: 1;
  -webkit-mask-image: linear-gradient(to right, transparent 0%, black 6%, black 94%, transparent 100%);
  mask-image: linear-gradient(to right, transparent 0%, black 6%, black 94%, transparent 100%);
}

.logo-track {
  display: flex;
  gap: 3.5rem;
  align-items: center;
  animation: logo-scroll 50s linear infinite;
  width: max-content;
}

.logo-item {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: white;
  opacity: 0.55;
  white-space: nowrap;
  transition: opacity 0.3s ease;
  flex-shrink: 0;
}

.logo-item:hover { opacity: 0.9; }

.logo-item--serif { font-family: var(--font-script); font-style: italic; font-weight: 500; letter-spacing: 0; }
.logo-item--mono  { font-family: var(--font-body); font-weight: 700; letter-spacing: 0.18em; text-transform: uppercase; font-size: 0.85rem; }
.logo-item--bold  { font-weight: 700; letter-spacing: -0.01em; }

@keyframes logo-scroll {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

@media (max-width: 768px) {
  .logo-band-inner { flex-direction: column; align-items: stretch; gap: 1.25rem; padding: 0 1.25rem; }
  .logo-band-label { border-right: none; padding-right: 0; text-align: center; }
}