/**
 * Banner “em construção” — topo da landing pública.
 */

.construction-banner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
  width: 100%;
  padding: 1.1rem 1.5rem;
  background: linear-gradient(90deg, #071b2e 0%, #0c3d4a 45%, #006b5f 100%);
  color: #f4fbfa;
  text-decoration: none;
  font-family: "Inter", system-ui, sans-serif;
  font-size: 1.0625rem;
  line-height: 1.4;
  text-align: center;
  border-bottom: 1px solid rgba(45, 212, 191, 0.35);
  transition: filter 0.2s ease, background 0.2s ease;
}

.construction-banner:hover,
.construction-banner:focus-visible {
  filter: brightness(1.08);
  color: #ffffff;
  outline: none;
}

.construction-banner:focus-visible {
  box-shadow: inset 0 0 0 2px #2dd4bf;
}

.construction-banner__beacon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  width: 2.75rem;
  height: 2.75rem;
  color: #ffb020;
  filter: drop-shadow(0 0 0.35rem rgba(255, 176, 32, 0.55));
  animation: construction-beacon-blink 0.66s ease-in-out infinite;
}

.construction-banner__lighthouse {
  width: 1.85rem;
  height: 2.3rem;
  display: block;
}

.construction-banner__beam {
  opacity: 0.85;
}

.construction-banner__text {
  display: inline-flex;
  align-items: center;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.4rem;
}

.construction-banner__text strong {
  font-weight: 700;
  font-size: 1.125rem;
  letter-spacing: 0.01em;
}

.construction-banner__sep {
  opacity: 0.55;
}

.construction-banner__cta {
  font-weight: 700;
  font-size: 1rem;
  color: #ffb020;
  white-space: nowrap;
}

@media (max-width: 640px) {
  .construction-banner {
    padding: 0.95rem 1.15rem;
    font-size: 1rem;
    gap: 0.75rem;
  }

  .construction-banner__cta {
    display: none;
  }
}

@keyframes construction-beacon-blink {
  0%,
  100% {
    color: #ffb020;
    filter: drop-shadow(0 0 0.2rem rgba(255, 176, 32, 0.35));
    opacity: 0.55;
    transform: scale(0.96);
  }
  50% {
    color: #ffd56a;
    filter: drop-shadow(0 0 0.85rem rgba(255, 210, 90, 0.95));
    opacity: 1;
    transform: scale(1.08);
  }
}

@media (prefers-reduced-motion: reduce) {
  .construction-banner__beacon {
    animation: none;
    opacity: 1;
    color: #ffb020;
  }

  .construction-banner {
    transition: none;
  }
}