.contact-section {
  position: relative;
  z-index: 30;
  display: flex;
  align-items: center;
  min-height: 100svh;
  color: var(--color-cream);
  padding: clamp(6rem, 12vw, 10.5rem) 0 clamp(5rem, 9vw, 8rem);
  isolation: isolate;
  overflow: hidden;
  /* O leito marinho é o campo global; aqui ficam só os halos da cena */
  background:
    radial-gradient(ellipse 58% 46% at 50% 58%, rgba(0, 200, 196, 0.08) 0%, transparent 70%),
    radial-gradient(ellipse 40% 34% at 18% 18%, rgba(81, 193, 230, 0.04) 0%, transparent 72%);
}

.contact-scene {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  pointer-events: none;
}

.contact-signal {
  position: relative;
  z-index: 0;
  width: 100%;
  height: 0;
  padding-bottom: clamp(1.1rem, 2.2vw, 1.9rem);
}

.contact-horizon {
  position: absolute;
  left: 50%;
  top: 0;
  width: min(1180px, 92vw);
  height: 1px;
  transform: translate(-50%, -50%) scaleX(0);
  transform-origin: center;
  background: linear-gradient(
    90deg,
    transparent 0%,
    rgba(98, 220, 228, 0.14) 12%,
    rgba(98, 220, 228, 0.62) 38%,
    rgba(252, 174, 38, 0.95) 50%,
    rgba(98, 220, 228, 0.62) 62%,
    rgba(98, 220, 228, 0.14) 88%,
    transparent 100%
  );
  box-shadow:
    0 0 18px rgba(98, 220, 228, 0.34),
    0 0 64px rgba(0, 200, 196, 0.16);
  transition: transform 1.05s cubic-bezier(0.16, 1, 0.3, 1);
}

.contact-horizon::after {
  content: '';
  position: absolute;
  inset: -2px 0;
  opacity: 0;
  background: linear-gradient(
    90deg,
    transparent 0%,
    rgba(252, 174, 38, 0.15) 30%,
    rgba(252, 174, 38, 0.95) 50%,
    rgba(252, 174, 38, 0.15) 70%,
    transparent 100%
  );
}

.contact-section.is-inview .contact-horizon {
  transform: translate(-50%, -50%) scaleX(1);
}

.contact-section.is-inview:has(.contact-card:hover) .contact-horizon::after,
.contact-section.is-inview:has(.contact-card:focus-within) .contact-horizon::after {
  animation: contact-horizon-sweep 1.1s cubic-bezier(0.16, 1, 0.3, 1);
}

.contact-reflection {
  position: absolute;
  left: 50%;
  top: 1px;
  width: min(760px, 68vw);
  height: clamp(2rem, 3.2vw, 2.85rem);
  transform: translateX(-50%) scaleY(0);
  transform-origin: top center;
  background:
    repeating-linear-gradient(
      180deg,
      rgba(98, 220, 228, 0.05) 0 1px,
      transparent 1px 7px
    ),
    linear-gradient(
      180deg,
      rgba(98, 220, 228, 0.11) 0%,
      rgba(252, 174, 38, 0.03) 34%,
      transparent 82%
    );
  -webkit-mask-image: radial-gradient(ellipse 52% 88% at 50% 0%, rgba(0, 0, 0, 0.9) 0%, transparent 78%);
  mask-image: radial-gradient(ellipse 52% 88% at 50% 0%, rgba(0, 0, 0, 0.9) 0%, transparent 78%);
  filter: blur(1.5px);
  opacity: 0.3;
  transition: transform 1.35s cubic-bezier(0.16, 1, 0.3, 1) 0.12s;
}

.contact-section.is-inview .contact-reflection {
  transform: translateX(-50%) scaleY(1);
}

.contact-sonar {
  position: absolute;
  left: 50%;
  top: 37%;
  width: min(520px, 72vw);
  aspect-ratio: 1;
  border: 1px solid rgba(98, 220, 228, 0.24);
  border-radius: 50%;
  opacity: 0;
  transform: translate(-50%, -50%) scale(0.6);
}

.contact-section.is-inview .contact-sonar {
  animation: contact-sonar 2.6s cubic-bezier(0.2, 0.6, 0.3, 1) forwards;
}

.contact-section.is-inview .contact-sonar--2 {
  animation-delay: 0.32s;
}

.contact-section.is-inview .contact-sonar--3 {
  animation-delay: 0.64s;
}

@keyframes contact-sonar {
  0% {
    opacity: 0;
    transform: translate(-50%, -50%) scale(0.6);
  }
  22% {
    opacity: 0.38;
  }
  100% {
    opacity: 0;
    transform: translate(-50%, -50%) scale(1.6);
  }
}

@keyframes contact-horizon-sweep {
  0% {
    opacity: 0;
    transform: translateX(-55%);
  }
  30% {
    opacity: 0.9;
  }
  100% {
    opacity: 0;
    transform: translateX(55%);
  }
}

.contact-inner {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 1040px;
  margin: 0 auto;
  padding: 0 clamp(1.5rem, 4vw, 3.5rem);
  text-align: center;
}

.contact-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  margin-bottom: 1.35rem;
  font-size: 0.76rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-turquoise);
}

.contact-eyebrow__dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--color-amber);
  box-shadow: 0 0 12px rgba(252, 174, 38, 0.85);
}

.contact-title {
  max-width: 14ch;
  margin: 0 auto 0.9rem;
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 1.5rem + 3.8vw, 4.6rem);
  font-weight: 800;
  line-height: 1.02;
  letter-spacing: -0.045em;
  color: var(--color-cream);
  text-wrap: balance;
}

.contact-lead {
  max-width: 52ch;
  margin: 0 auto clamp(2.8rem, 5vw, 4rem);
  font-size: clamp(1rem, 0.95rem + 0.25vw, 1.12rem);
  line-height: 1.7;
  color: var(--color-cream-muted);
  text-wrap: pretty;
}

.contact-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  gap: clamp(1rem, 2vw, 1.4rem);
  width: 100%;
  max-width: 900px;
  margin: 0 auto;
  padding: 0;
  list-style: none;
  text-align: left;
}

.contact-card {
  position: relative;
  display: flex;
  align-items: center;
  min-height: 108px;
  border: 1px solid rgba(247, 239, 226, 0.13);
  border-radius: var(--radius-lg);
  background: linear-gradient(
    160deg,
    rgba(247, 239, 226, 0.055) 0%,
    rgba(247, 239, 226, 0.018) 100%
  );
  box-shadow:
    inset 0 1px 0 rgba(247, 239, 226, 0.07),
    0 18px 40px rgba(0, 0, 0, 0.18);
  backdrop-filter: blur(6px);
  transition:
    transform 0.45s cubic-bezier(0.16, 1, 0.3, 1),
    border-color 0.45s cubic-bezier(0.16, 1, 0.3, 1),
    box-shadow 0.45s cubic-bezier(0.16, 1, 0.3, 1),
    background-color 0.45s cubic-bezier(0.16, 1, 0.3, 1);
}

.contact-card:hover,
.contact-card:focus-within {
  transform: translateY(-3px);
  border-color: rgba(98, 220, 228, 0.52);
  background-color: rgba(98, 220, 228, 0.04);
  box-shadow:
    inset 0 1px 0 rgba(247, 239, 226, 0.1),
    0 24px 54px rgba(0, 0, 0, 0.26),
    0 0 0 1px rgba(98, 220, 228, 0.12);
}

.contact-card::after {
  content: '';
  position: absolute;
  inset: -1px;
  border: 1px solid transparent;
  border-radius: inherit;
  opacity: 0;
  pointer-events: none;
}

.contact-card:hover::after,
.contact-card:focus-within::after {
  animation: contact-card-ripple 1.1s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes contact-card-ripple {
  0% {
    opacity: 0.65;
    transform: scale(1);
  }
  100% {
    opacity: 0;
    transform: scale(1.07);
  }
}

.contact-card__link {
  display: flex;
  flex: 1;
  align-self: stretch;
  align-items: center;
  gap: 1rem;
  min-width: 0;
  padding: 1.35rem;
  border-radius: calc(var(--radius-lg) - 2px);
  color: inherit;
  text-decoration: none;
}

.contact-card__link:focus-visible {
  outline-offset: 2px;
}

.contact-card__icon {
  display: grid;
  flex: 0 0 auto;
  place-items: center;
  width: 46px;
  height: 46px;
  border: 1px solid rgba(98, 220, 228, 0.22);
  border-radius: 50%;
  background-color: rgba(98, 220, 228, 0.08);
  color: var(--color-aqua);
}

.contact-card__icon svg {
  width: 22px;
  height: 22px;
}

.contact-card__body {
  display: flex;
  flex: 1;
  flex-direction: column;
  gap: 0.2rem;
  min-width: 0;
}

.contact-card__label {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-cream-dim);
}

.contact-card__value {
  font-family: var(--font-display);
  font-size: clamp(0.96rem, 0.85rem + 0.35vw, 1.1rem);
  font-weight: 600;
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--color-cream);
  overflow-wrap: anywhere;
}

.contact-card__arrow {
  flex: 0 0 auto;
  color: var(--color-cream-dim);
  transition:
    transform 0.35s cubic-bezier(0.16, 1, 0.3, 1),
    color 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.contact-card:hover .contact-card__arrow {
  transform: translateX(4px);
  color: var(--color-amber);
}

html.js .contact-card.reveal-item:not(.is-visible) {
  transform: translateY(24px) scale(0.98);
}

html.js .contact-card.reveal-item.is-visible:hover,
html.js .contact-card.reveal-item.is-visible:focus-within {
  transform: translateY(-3px) scale(1);
}

@media (max-width: 860px) {
  .contact-section {
    padding: clamp(4.5rem, 11vw, 6.5rem) 0 clamp(4rem, 10vw, 6rem);
  }

  .contact-horizon {
    width: 94vw;
  }

  .contact-reflection {
    width: 86vw;
  }

  .contact-sonar {
    top: 34%;
    width: min(360px, 82vw);
  }

  .contact-grid {
    grid-template-columns: 1fr;
  }

  .contact-card__arrow {
    display: none;
  }

  .contact-card__link {
    gap: 0.75rem;
    padding: 1.2rem;
  }
}

@media (max-width: 419px) {
  .contact-title {
    font-size: clamp(2rem, 10vw, 2.6rem);
  }

  .contact-card__icon {
    width: 40px;
    height: 40px;
  }

  .contact-card__icon svg {
    width: 19px;
    height: 19px;
  }
}

/*
  O Contato entra em fluxo normal, depois que o palco da jornada (420svh)
  termina de rolar. Margem negativa aqui sobreporia o palco ainda fixo da
  Apoie — z-index 30 da seção contra z-index 1 do palco — cobrindo a etapa
  final "Patrocine o Kirimurê" antes do fim da viagem. Os efeitos da seção
  (horizonte, sônar e reflexo) ficam ancorados dentro do próprio bloco.
*/