/* =============================================================================
   manifesto.css — Faixa de assinatura da marca
   ============================================================================= */

.manifesto {
  position: relative;
  overflow: hidden;
  background-color: var(--brand-700);
  color: var(--cream-100);
  isolation: isolate;
}

/* Profundidade: luz quente vinda do alto */
.manifesto::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: radial-gradient(
      110% 90% at 50% -10%,
      rgba(196, 168, 122, 0.24),
      transparent 62%
    ),
    linear-gradient(180deg, rgba(20, 36, 42, 0) 40%, rgba(20, 36, 42, 0.55) 100%);
}

.manifesto__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: clamp(1.5rem, 3vw, 2.25rem);
  padding-block: clamp(4rem, 8vw, 7.5rem);
  text-align: center;
}

.manifesto__mark {
  display: block;
  width: clamp(46px, 5vw, 68px);
  color: var(--brass-400);
}

.manifesto__mark svg {
  width: 100%;
  height: auto;
}

.manifesto__quote {
  max-width: 24ch;
  font-family: var(--font-display);
  font-size: clamp(1.7rem, 1rem + 3.2vw, 3.6rem);
  font-style: italic;
  font-weight: 300;
  line-height: 1.22;
  letter-spacing: 0.005em;
  color: var(--cream-050);
  text-wrap: balance;
}

.manifesto__attribution {
  display: inline-flex;
  align-items: center;
  gap: 0.85rem;
  font-family: var(--font-body);
  font-size: var(--fs-eyebrow);
  font-weight: 300;
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  color: rgba(241, 246, 248, 0.55);
}

.manifesto__attribution::before,
.manifesto__attribution::after {
  content: "";
  width: clamp(1.5rem, 4vw, 3rem);
  height: 1px;
  background: currentColor;
  opacity: 0.6;
}

/* =============================================================================
   Faixa deslizante
   ============================================================================= */
.manifesto__marquee {
  display: flex;
  overflow: hidden;
  border-top: 1px solid var(--color-line-on-deep);
  user-select: none;
  mask-image: linear-gradient(
    90deg,
    transparent,
    #000 12%,
    #000 88%,
    transparent
  );
  -webkit-mask-image: linear-gradient(
    90deg,
    transparent,
    #000 12%,
    #000 88%,
    transparent
  );
}

.manifesto__track {
  display: flex;
  flex-shrink: 0;
  align-items: center;
  gap: 2.75rem;
  padding: 1.15rem 1.375rem;
  white-space: nowrap;
  animation: manifesto-scroll 42s linear infinite;
}

.manifesto__track span {
  display: inline-flex;
  align-items: center;
  gap: 2.75rem;
  font-family: var(--font-body);
  font-size: 0.68rem;
  font-weight: 300;
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  color: rgba(241, 246, 248, 0.48);
}

.manifesto__track span::after {
  content: "";
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--brass-400);
  opacity: 0.7;
}

/* Duas trilhas idênticas deslizam juntas: quando a primeira sai,
   a segunda ocupa exatamente a posição inicial e o laço fica contínuo. */
@keyframes manifesto-scroll {
  to {
    transform: translateX(-100%);
  }
}

@media (prefers-reduced-motion: reduce) {
  .manifesto__track {
    animation: none;
  }
}