/* ============================================================================
   CALL CARD — "Vice City Signal"
   Cartão de contato do portfólio: moldura neon (releitura GTA VI do mockup
   assets/img/card-call-contato.png), postal frente/verso com chamada ao vivo
   e um dock funcional que envia a mensagem direto para o WhatsApp.

   Regras de performance:
   - toda animação contínua só roda com .is-live (IntersectionObserver);
   - o brilho é uma cópia desfocada da moldura, então só animamos opacity;
   - o tilt 3D escreve variáveis CSS a partir de um único rAF.
   ========================================================================== */

.contact {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  justify-items: center;
  gap: clamp(34px, 4.4vw, 58px);
  align-content: center;
  min-height: 0;
  padding-top: clamp(122px, 14vh, 168px);
  padding-bottom: clamp(78px, 10vh, 120px);
  /* A seção cresceu com o cartão; sem isto o content-visibility herdado
     reserva altura de menos e o scroll salta ao chegar no rodapé. */
  contain-intrinsic-size: auto 1500px;
}

/* O véu original escurecia só a esquerda, para o layout em duas colunas.
   Com a seção centralizada ele vira uma vinheta simétrica. */
.contact::before {
  background:
    linear-gradient(180deg, rgba(8, 6, 18, .82), rgba(8, 6, 18, .3) 44%, rgba(8, 6, 18, .88)),
    radial-gradient(86% 76% at 50% 48%, transparent 28%, rgba(8, 6, 18, .6));
}

.contact > .section__label {
  top: clamp(52px, 7vh, 76px);
}

/* A orla noturna precisa aparecer atrás do cartão: o véu de duas colunas
   herdado deixava a seção praticamente preta. */
.contact__sky {
  background:
    linear-gradient(180deg, rgba(9, 14, 22, .72), rgba(9, 14, 22, .45)),
    url("../img/scenes/vice-after-hours.webp") center / cover;
}

.contact__copy {
  width: 100%;
  max-width: min(1240px, 100%);
  text-align: center;
}

.contact__copy .eyebrow {
  justify-content: center;
}

.contact h2 {
  margin: 18px 0 20px;
  font-size: clamp(56px, 6.4vw, 96px);
}

.contact__copy > p:not(.eyebrow) {
  max-width: 620px;
  margin: 0 auto;
}

.sr-only {
  position: absolute;
  overflow: hidden;
  width: 1px;
  height: 1px;
  clip-path: inset(50%);
  white-space: nowrap;
}

/* ---------------------------------------------------------------- shell -- */

/* O reveal de entrada mora no invólucro: [data-reveal] anima transform, e o
   cartão precisa do seu próprio transform livre para o tilt 3D. */
.call-stage {
  position: relative;
  z-index: 3;
  width: min(1240px, 100%);
}

.call-card {
  --cc-neon: #ff2f86;
  --cc-neon-soft: #ff6fae;
  --cc-ember: #ff7a4d;
  --cc-cyan: #62e8ff;
  --cc-radius: clamp(18px, 2.2vw, 30px);
  --cc-crest: clamp(74px, 7.4vw, 104px);
  --cc-notch: calc(var(--cc-crest) * .64);
  --cc-tilt-x: 0deg;
  --cc-tilt-y: 0deg;
  --cc-mx: 50%;
  --cc-my: 30%;

  position: relative;
  z-index: 3;
  display: grid;
  width: 100%;
  aspect-ratio: 1240 / 812;
  min-height: 520px;
  grid-template-rows: minmax(0, 1fr) auto;
  gap: clamp(14px, 1.5vw, 22px);
  padding: clamp(20px, 2.1vw, 30px);
  padding-top: clamp(58px, 5.4vw, 78px);
  isolation: isolate;
  /* O cartão inteiro é um plano só (transform-style flat de propósito): a
     virada 3D acontece dentro de .call-card__screen, que tem a sua própria
     perspectiva. Assim a moldura e o plasma nunca "descolam" do cartão. */
  transform: perspective(1600px) rotateX(var(--cc-tilt-x)) rotateY(var(--cc-tilt-y));
  transition: transform .5s cubic-bezier(.2, .8, .2, 1);
}

.call-card.is-tracking {
  transition: transform .12s linear;
}

/* Fundo interno: quase preto com um respiro magenta no canto do ponteiro. */
.call-card__pane {
  position: absolute;
  inset: 0;
  z-index: 0;
  border-radius: var(--cc-radius);
  background:
    radial-gradient(120% 100% at var(--cc-mx) var(--cc-my), rgba(255, 47, 134, .17), transparent 58%),
    radial-gradient(90% 80% at 82% 108%, rgba(98, 232, 255, .1), transparent 62%),
    linear-gradient(158deg, #150720 0%, #0b0413 46%, #12061c 100%);
  box-shadow: inset 0 0 90px rgba(255, 47, 134, .14), 0 42px 120px rgba(0, 0, 0, .62);
}

/* Plasma: turbulência SVG tingida, concentrada nas bordas como no mockup. */
.call-card__plasma {
  position: absolute;
  inset: 0;
  z-index: 1;
  overflow: hidden;
  border-radius: var(--cc-radius);
  opacity: .5;
  mix-blend-mode: screen;
  -webkit-mask-image: radial-gradient(112% 108% at 50% 50%, transparent 38%, #000 92%);
  mask-image: radial-gradient(112% 108% at 50% 50%, transparent 38%, #000 92%);
}

.call-card__plasma::before,
.call-card__plasma::after {
  position: absolute;
  inset: -30%;
  content: "";
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 420 420'%3E%3Cfilter id='p'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.011 .05' numOctaves='4' seed='7'/%3E%3CfeColorMatrix values='0 0 0 0 1 0 0 0 0 .12 0 0 0 0 .45 1.4 0 0 0 -.55'/%3E%3C/filter%3E%3Crect width='420' height='420' filter='url(%23p)'/%3E%3C/svg%3E");
  background-size: cover;
}

.call-card__plasma::after {
  opacity: .55;
  filter: hue-rotate(-24deg) brightness(1.25);
  transform: scale(-1, 1);
}

.call-card.is-live .call-card__plasma::before {
  animation: cc-plasma-a 15s ease-in-out infinite alternate;
}

.call-card.is-live .call-card__plasma::after {
  animation: cc-plasma-b 21s ease-in-out infinite alternate;
}

@keyframes cc-plasma-a {
  from { transform: translate3d(-2%, 1%, 0) scale(1.04); }
  to { transform: translate3d(3%, -2%, 0) scale(1.14); }
}

@keyframes cc-plasma-b {
  from { transform: scale(-1.12, 1.06) translate3d(1%, -1%, 0); }
  to { transform: scale(-1.02, 1.16) translate3d(-3%, 2%, 0); }
}

/* --------------------------------------------------------------- moldura -- */

/* A moldura é CSS puro: borda + raio + máscara radial que abre o entalhe do
   emblema no topo. Responde a qualquer proporção sem deformar, ao contrário
   de um SVG esticado, e o brilho é só uma cópia desfocada da mesma borda. */
.call-card__frame,
.call-card__halo {
  position: absolute;
  inset: 0;
  z-index: 4;
  border: 2px solid var(--cc-neon);
  border-radius: var(--cc-radius);
  pointer-events: none;
  -webkit-mask-image: radial-gradient(circle at 50% 0, transparent var(--cc-notch), #000 calc(var(--cc-notch) + 1.5px));
  mask-image: radial-gradient(circle at 50% 0, transparent var(--cc-notch), #000 calc(var(--cc-notch) + 1.5px));
}

.call-card__frame {
  box-shadow:
    0 0 9px rgba(255, 47, 134, .8),
    0 0 30px rgba(255, 47, 134, .34),
    inset 0 0 16px rgba(255, 47, 134, .34);
}

/* Segunda linha interna, mais fina — o "duplo filete" do mockup. */
.call-card__frame::before {
  position: absolute;
  inset: clamp(7px, .8vw, 11px);
  content: "";
  border: 1px solid rgba(255, 111, 174, .38);
  border-radius: calc(var(--cc-radius) - 8px);
}

.call-card__halo {
  z-index: 2;
  border-width: 3px;
  opacity: .78;
  filter: blur(13px);
}

.call-card.is-live .call-card__halo {
  animation: cc-breathe 4.6s ease-in-out infinite;
}

@keyframes cc-breathe {
  0%, 100% { opacity: .5; }
  46% { opacity: .95; }
  52% { opacity: .68; }
}

/* Filetes de circuito ladeando o emblema. */
.call-card__trace {
  position: absolute;
  top: clamp(36px, 3.6vw, 52px);
  right: clamp(34px, 3.6vw, 52px);
  left: clamp(34px, 3.6vw, 52px);
  z-index: 5;
  display: flex;
  justify-content: space-between;
  pointer-events: none;
}

.call-card__trace i {
  position: relative;
  width: calc(50% - var(--cc-notch) - 8px);
  height: 1px;
  background: linear-gradient(90deg, rgba(255, 79, 152, .06), rgba(255, 79, 152, .6));
}

.call-card__trace i:last-child {
  background: linear-gradient(90deg, rgba(255, 79, 152, .6), rgba(255, 79, 152, .06));
}

.call-card__trace i::before {
  position: absolute;
  top: 50%;
  right: 26%;
  width: 5px;
  height: 5px;
  content: "";
  background: var(--cc-neon);
  box-shadow: 0 0 8px var(--cc-neon);
  transform: translate(50%, -50%) rotate(45deg);
}

.call-card__trace i:last-child::before {
  right: auto;
  left: 26%;
}

/* -------------------------------------------------------------- emblema -- */

.call-card__crest {
  position: absolute;
  top: 0;
  left: 50%;
  z-index: 6;
  display: grid;
  width: var(--cc-crest);
  aspect-ratio: 1;
  place-items: center;
  border-radius: 50%;
  background:
    radial-gradient(circle at 34% 26%, rgba(255, 138, 184, .5), transparent 58%),
    linear-gradient(158deg, #2a0716, #12040c 62%, #34081c);
  box-shadow:
    inset 0 0 0 2px rgba(255, 79, 152, .85),
    inset 0 6px 18px rgba(255, 138, 184, .3),
    0 0 26px rgba(255, 47, 134, .55),
    0 0 70px rgba(255, 47, 134, .3);
  transform: translate(-50%, -46%);
}

.call-card__crest svg {
  width: 54%;
  height: 54%;
  fill: var(--cc-neon-soft);
  filter: drop-shadow(0 0 7px rgba(255, 47, 134, .9));
}

.call-card__crest i {
  position: absolute;
  inset: -6%;
  border: 1px solid rgba(255, 79, 152, .55);
  border-radius: 50%;
  opacity: 0;
}

.call-card.is-live .call-card__crest i {
  animation: cc-ring 2.8s cubic-bezier(.2, .7, .3, 1) infinite;
}

.call-card.is-live .call-card__crest i:last-of-type {
  animation-delay: 1.4s;
}

@keyframes cc-ring {
  0% { opacity: .85; transform: scale(1); }
  75%, 100% { opacity: 0; transform: scale(1.85); }
}

/* Etiqueta de status colada ao topo, à direita do emblema. */
.call-card__tag {
  position: absolute;
  top: clamp(13px, 1.3vw, 19px);
  right: clamp(30px, 3.4vw, 46px);
  z-index: 6;
  display: inline-flex;
  align-items: center;
  gap: 9px;
  color: rgba(255, 245, 250, .68);
  font-size: 7.5px;
  font-weight: 800;
  letter-spacing: .26em;
  text-transform: uppercase;
}

.call-card__tag b {
  color: var(--cc-cyan);
  font-weight: 800;
  letter-spacing: .26em;
}

.call-card__tag em {
  display: block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--cc-cyan);
  box-shadow: 0 0 10px var(--cc-cyan);
}

.call-card.is-live .call-card__tag em {
  animation: cc-blink 1.7s steps(1, end) infinite;
}

@keyframes cc-blink {
  0%, 60% { opacity: 1; }
  61%, 100% { opacity: .18; }
}

/* Brilho especular que segue o ponteiro. */
.call-card__sheen {
  position: absolute;
  inset: 0;
  z-index: 5;
  border-radius: var(--cc-radius);
  opacity: 0;
  pointer-events: none;
  mix-blend-mode: overlay;
  background: radial-gradient(46% 60% at var(--cc-mx) var(--cc-my), rgba(255, 255, 255, .32), transparent 62%);
  transition: opacity .35s ease;
}

.call-card.is-tracking .call-card__sheen {
  opacity: 1;
}

/* ----------------------------------------------------------------- tela -- */

.call-card__screen {
  position: relative;
  z-index: 3;
  min-height: 0;
  border-radius: calc(var(--cc-radius) - 10px);
  perspective: 1500px;
}

.postcard {
  position: relative;
  width: 100%;
  height: 100%;
  transform-style: preserve-3d;
  transition: transform .95s cubic-bezier(.22, .82, .2, 1);
}

.postcard.is-flipped {
  transform: rotateY(180deg);
}

.postcard__face {
  position: absolute;
  inset: 0;
  overflow: hidden;
  border: 1px solid rgba(255, 121, 173, .26);
  border-radius: calc(var(--cc-radius) - 10px);
  -webkit-backface-visibility: hidden;
  backface-visibility: hidden;
}

.postcard__face--front {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, .92fr);
  background: linear-gradient(120deg, rgba(10, 4, 18, .92), rgba(18, 6, 28, .55));
}

.postcard__face--back {
  transform: rotateY(180deg);
}

/* -------------------------------------------------------- frente: foto -- */

.postcard__photo {
  position: relative;
  overflow: hidden;
  margin: 0;
  clip-path: polygon(13% 0, 100% 0, 100% 100%, 0 100%);
}

.postcard__photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 52% 22%;
  filter: saturate(1.06) contrast(1.08) brightness(.94);
  transform: scale(1.04);
  transition: transform 1.1s cubic-bezier(.2, .8, .2, 1), filter .6s ease;
}

.call-card:hover .postcard__photo img {
  transform: scale(1.09);
}

/* Vinheta + banho magenta para casar a foto com a moldura. */
.postcard__photo::before {
  position: absolute;
  inset: 0;
  z-index: 2;
  content: "";
  background:
    linear-gradient(96deg, rgba(10, 4, 18, .96) 0%, rgba(10, 4, 18, .5) 22%, transparent 46%),
    linear-gradient(to top, rgba(10, 4, 18, .8), transparent 44%),
    radial-gradient(78% 70% at 62% 30%, rgba(255, 47, 134, .2), transparent 70%);
}

/* Linhas de varredura: a chamada tem sinal, não é uma foto parada. */
.postcard__scan {
  position: absolute;
  inset: 0;
  z-index: 3;
  opacity: .3;
  pointer-events: none;
  background: repeating-linear-gradient(to bottom, rgba(255, 255, 255, .07) 0 1px, transparent 1px 3px);
}

.postcard__beam {
  position: absolute;
  inset: -40% 0;
  z-index: 4;
  height: 26%;
  opacity: .5;
  pointer-events: none;
  background: linear-gradient(to bottom, transparent, rgba(98, 232, 255, .28), transparent);
}

.call-card.is-live .postcard__beam {
  animation: cc-beam 5.4s linear infinite;
}

@keyframes cc-beam {
  from { transform: translateY(-140%); }
  to { transform: translateY(520%); }
}

/* Cantoneiras de visor. */
.postcard__brackets i {
  position: absolute;
  z-index: 5;
  width: 20px;
  height: 20px;
  border: 1px solid rgba(98, 232, 255, .55);
}

.postcard__brackets i:nth-child(1) { top: 16px; right: 16px; border-width: 1px 1px 0 0; }
.postcard__brackets i:nth-child(2) { right: 16px; bottom: 16px; border-width: 0 1px 1px 0; }
.postcard__brackets i:nth-child(3) { bottom: 16px; left: 22%; border-width: 0 0 1px 1px; }

/* HUD da chamada sobre a foto. */
.postcard__hud {
  position: absolute;
  top: clamp(14px, 1.5vw, 20px);
  right: clamp(16px, 1.7vw, 24px);
  z-index: 6;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 7px 12px;
  border: 1px solid rgba(255, 121, 173, .3);
  border-radius: 3px;
  background: rgba(8, 3, 14, .62);
  color: rgba(255, 245, 250, .72);
  font-size: 8px;
  font-weight: 800;
  letter-spacing: .2em;
  text-transform: uppercase;
  backdrop-filter: blur(8px);
}

.postcard__signal {
  display: flex;
  height: 11px;
  align-items: flex-end;
  gap: 2px;
}

.postcard__signal i {
  width: 3px;
  background: var(--cc-cyan);
  box-shadow: 0 0 6px rgba(98, 232, 255, .8);
  transform-origin: bottom;
}

.postcard__signal i:nth-child(1) { height: 32%; }
.postcard__signal i:nth-child(2) { height: 56%; }
.postcard__signal i:nth-child(3) { height: 78%; }
.postcard__signal i:nth-child(4) { height: 100%; opacity: .35; }

.call-card.is-live .postcard__signal i {
  animation: cc-bars 1.5s ease-in-out infinite;
}

.call-card.is-live .postcard__signal i:nth-child(2) { animation-delay: .18s; }
.call-card.is-live .postcard__signal i:nth-child(3) { animation-delay: .36s; }
.call-card.is-live .postcard__signal i:nth-child(4) { animation-delay: .54s; }

@keyframes cc-bars {
  0%, 100% { opacity: .3; }
  50% { opacity: 1; }
}

.postcard__timer {
  color: var(--cc-cyan);
  font-family: var(--display);
  font-size: 15px;
  font-style: italic;
  letter-spacing: .04em;
}

/* --------------------------------------------------- frente: conteúdo -- */

.postcard__copy {
  position: relative;
  z-index: 4;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(24px, 3vw, 46px);
  /* Folga superior reservada para o selo e o carimbo postal. */
  padding-top: clamp(66px, 7vw, 104px);
  padding-right: clamp(16px, 2vw, 30px);
}

.postcard__from {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  color: var(--cc-cyan);
  font-size: 8px;
  font-weight: 800;
  letter-spacing: .3em;
  text-transform: uppercase;
}

.postcard__from::before {
  width: 26px;
  height: 1px;
  content: "";
  background: var(--cc-cyan);
  box-shadow: 0 0 9px var(--cc-cyan);
}

.postcard__place {
  margin: 12px 0 0;
  color: var(--paper);
  font-family: var(--display);
  font-size: clamp(42px, 5.2vw, 82px);
  font-style: italic;
  font-weight: 800;
  letter-spacing: -.045em;
  line-height: .82;
  text-transform: uppercase;
}

.postcard__place span {
  display: block;
  color: transparent;
  background: linear-gradient(102deg, var(--cc-ember), var(--cc-neon) 52%, #b74dff);
  background-clip: text;
  -webkit-background-clip: text;
}

.postcard__note {
  max-width: 34ch;
  margin-top: clamp(12px, 1.4vw, 20px);
  color: rgba(255, 245, 250, .6);
  font-size: clamp(11px, .95vw, 13px);
  line-height: 1.72;
}

.postcard__caller {
  display: flex;
  align-items: center;
  gap: 13px;
  margin-top: clamp(16px, 2vw, 28px);
  padding-top: clamp(14px, 1.6vw, 22px);
  border-top: 1px solid rgba(255, 121, 173, .2);
}

.postcard__avatar {
  display: grid;
  width: 42px;
  height: 42px;
  flex: none;
  place-items: center;
  border: 1px solid rgba(255, 121, 173, .5);
  border-radius: 50%;
  background: linear-gradient(150deg, rgba(255, 47, 134, .28), rgba(98, 232, 255, .12));
  color: var(--paper);
  font-family: var(--display);
  font-size: 17px;
  font-style: italic;
  font-weight: 800;
  letter-spacing: -.04em;
}

.call-card.is-live .postcard__avatar {
  animation: cc-pulse 2.8s ease-in-out infinite;
}

@keyframes cc-pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(255, 47, 134, .45); }
  60% { box-shadow: 0 0 0 12px rgba(255, 47, 134, 0); }
}

.postcard__caller b {
  display: block;
  color: var(--paper);
  font-family: var(--display);
  font-size: 20px;
  font-style: italic;
  font-weight: 800;
  letter-spacing: -.02em;
  line-height: 1.05;
  text-transform: uppercase;
}

.postcard__caller small {
  display: block;
  margin-top: 2px;
  color: var(--cc-cyan);
  font-size: 8.5px;
  font-weight: 700;
  letter-spacing: .19em;
  text-transform: uppercase;
}

.postcard__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: clamp(16px, 1.9vw, 26px);
}

.postcard__answer,
.postcard__direct {
  display: inline-flex;
  min-height: 42px;
  align-items: center;
  gap: 10px;
  padding: 0 20px;
  border: 1px solid transparent;
  border-radius: 3px;
  font-family: var(--body);
  font-size: 9.5px;
  font-weight: 800;
  letter-spacing: .17em;
  text-transform: uppercase;
  cursor: pointer;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease, border-color .2s ease, color .2s ease;
}

.postcard__answer {
  background: linear-gradient(112deg, var(--cc-neon), var(--cc-ember));
  color: #11040c;
  box-shadow: 0 0 26px rgba(255, 47, 134, .38);
}

.postcard__answer:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 34px rgba(255, 47, 134, .6);
}

.postcard__direct {
  border-color: rgba(255, 245, 250, .24);
  color: rgba(255, 245, 250, .82);
}

.postcard__direct:hover {
  border-color: var(--cc-cyan);
  color: var(--cc-cyan);
  transform: translateY(-2px);
}

/* ------------------------------------------------------ selo e carimbo -- */

.postcard__stamp {
  position: absolute;
  top: clamp(16px, 1.9vw, 26px);
  left: clamp(20px, 2.2vw, 32px);
  z-index: 7;
  display: grid;
  width: clamp(56px, 5.4vw, 74px);
  aspect-ratio: 5 / 6;
  padding: 6px;
  place-items: center;
  border: 0;
  background:
    linear-gradient(150deg, rgba(255, 47, 134, .3), rgba(98, 232, 255, .14)),
    rgba(9, 3, 15, .82);
  color: var(--paper);
  cursor: pointer;
  /* Serrilha do selo postal: clip-path em vez de mask-composite, que o
     Blink resolvia como máscara vazia e sumia com o selo inteiro. */
  clip-path: polygon(0.00% 0.00%, 8.33% 4.20%, 16.67% 0.00%, 25.00% 4.20%, 33.33% 0.00%, 41.67% 4.20%, 50.00% 0.00%, 58.33% 4.20%, 66.67% 0.00%, 75.00% 4.20%, 83.33% 0.00%, 91.67% 4.20%, 100.00% 0.00%, 95.00% 7.14%, 100.00% 14.29%, 95.00% 21.43%, 100.00% 28.57%, 95.00% 35.71%, 100.00% 42.86%, 95.00% 50.00%, 100.00% 57.14%, 95.00% 64.29%, 100.00% 71.43%, 95.00% 78.57%, 100.00% 85.71%, 95.00% 92.86%, 100.00% 100.00%, 91.67% 95.80%, 83.33% 100.00%, 75.00% 95.80%, 66.67% 100.00%, 58.33% 95.80%, 50.00% 100.00%, 41.67% 95.80%, 33.33% 100.00%, 25.00% 95.80%, 16.67% 100.00%, 8.33% 95.80%, 0.00% 100.00%, 5.00% 92.86%, 0.00% 85.71%, 5.00% 78.57%, 0.00% 71.43%, 5.00% 64.29%, 0.00% 57.14%, 5.00% 50.00%, 0.00% 42.86%, 5.00% 35.71%, 0.00% 28.57%, 5.00% 21.43%, 0.00% 14.29%, 5.00% 7.14%);
  transition: transform .3s cubic-bezier(.2, .8, .2, 1), filter .3s ease;
}

.postcard__stamp:hover,
.postcard__stamp:focus-visible {
  filter: brightness(1.25);
  transform: rotate(-4deg) scale(1.06);
}

.postcard__stamp b {
  font-family: var(--display);
  font-size: clamp(19px, 2vw, 26px);
  font-style: italic;
  font-weight: 800;
  letter-spacing: -.05em;
  line-height: 1;
}

.postcard__stamp small {
  margin-top: 2px;
  color: rgba(255, 245, 250, .6);
  font-size: 5.5px;
  font-weight: 800;
  letter-spacing: .14em;
  text-transform: uppercase;
}

.postcard__postmark {
  position: absolute;
  top: clamp(22px, 2.4vw, 32px);
  /* Encostado no selo, nunca por baixo dele. */
  left: calc(clamp(20px, 2.2vw, 32px) + clamp(56px, 5.4vw, 74px) + 12px);
  z-index: 6;
  display: grid;
  width: clamp(58px, 5.6vw, 78px);
  aspect-ratio: 1;
  place-items: center;
  border: 1.5px solid rgba(255, 121, 173, .34);
  border-radius: 50%;
  color: rgba(255, 121, 173, .55);
  font-size: 5.5px;
  font-weight: 800;
  letter-spacing: .13em;
  line-height: 1.6;
  text-align: center;
  text-transform: uppercase;
  pointer-events: none;
  transform: rotate(-11deg);
}

.postcard__postmark::before,
.postcard__postmark::after {
  position: absolute;
  left: 8%;
  width: 84%;
  height: 1px;
  content: "";
  background: rgba(255, 121, 173, .3);
}

.postcard__postmark::before { top: 24%; }
.postcard__postmark::after { bottom: 24%; }

/* --------------------------------------------------------------- verso -- */

.postcard__face--back {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) 1px minmax(0, .95fr);
  gap: clamp(18px, 2.4vw, 34px);
  padding: clamp(34px, 3.6vw, 52px) clamp(22px, 2.8vw, 40px);
  background:
    radial-gradient(80% 90% at 12% 10%, rgba(255, 47, 134, .12), transparent 60%),
    linear-gradient(160deg, #150a1e, #0a0512 70%);
}

/* Tarja de correio aéreo: o detalhe que faz o verso ler como postal.
   Pseudo-elementos de um grid viram itens do grid — por isso são absolutos. */
.postcard__face--back::before,
.postcard__face--back::after {
  position: absolute;
  right: 0;
  left: 0;
  height: 11px;
  content: "";
  opacity: .45;
  background: repeating-linear-gradient(
    -52deg,
    var(--cc-neon) 0 11px,
    transparent 11px 22px,
    var(--cc-cyan) 22px 33px,
    transparent 33px 44px
  );
}

.postcard__face--back::before { top: 0; }
.postcard__face--back::after { bottom: 0; }

.postcard__divider {
  background: linear-gradient(to bottom, transparent, rgba(255, 121, 173, .4), transparent);
}

.postcard__message {
  display: flex;
  min-width: 0;
  flex-direction: column;
  justify-content: center;
}

.postcard__message > span {
  color: var(--cc-cyan);
  font-size: 8px;
  font-weight: 800;
  letter-spacing: .28em;
  text-transform: uppercase;
}

.postcard__message p {
  margin-top: clamp(12px, 1.5vw, 20px);
  color: rgba(255, 245, 250, .82);
  font-family: var(--display);
  font-size: clamp(17px, 1.85vw, 27px);
  font-style: italic;
  font-weight: 600;
  line-height: 1.42;
  /* Linhas pautadas do verso do postal. */
  background-image: repeating-linear-gradient(to bottom, transparent 0 calc(1.42em - 1px), rgba(255, 121, 173, .16) calc(1.42em - 1px) 1.42em);
}

.postcard__message p b {
  color: var(--cc-neon-soft);
  font-weight: 700;
}

.postcard__message em {
  display: block;
  margin-top: clamp(14px, 1.6vw, 22px);
  color: rgba(255, 245, 250, .6);
  font-size: 8px;
  font-style: normal;
  font-weight: 700;
  letter-spacing: .2em;
  text-transform: uppercase;
}

.postcard__address {
  display: flex;
  min-width: 0;
  flex-direction: column;
  justify-content: center;
  gap: clamp(6px, .8vw, 10px);
}

.postcard__address > span {
  color: rgba(255, 245, 250, .6);
  font-size: 7.5px;
  font-weight: 800;
  letter-spacing: .26em;
  text-transform: uppercase;
}

.postcard__address a {
  display: grid;
  align-items: center;
  gap: 0 12px;
  grid-template-columns: 22px minmax(0, 1fr) auto;
  padding: clamp(7px, .85vw, 11px) 4px;
  border-bottom: 1px dashed rgba(255, 121, 173, .26);
  color: rgba(255, 245, 250, .84);
  font-size: 10.5px;
  font-weight: 600;
  letter-spacing: .04em;
  transition: color .22s ease, border-color .22s ease, padding-left .22s ease;
}

.postcard__address a i {
  color: rgba(255, 121, 173, .55);
  font-size: 7.5px;
  font-style: normal;
  font-weight: 800;
  letter-spacing: .1em;
}

.postcard__address a b {
  color: rgba(255, 245, 250, .34);
  font-size: 12px;
  font-weight: 400;
  transition: transform .22s ease, color .22s ease;
}

.postcard__address a:hover,
.postcard__address a:focus-visible {
  padding-left: 10px;
  border-color: var(--cc-cyan);
  color: var(--cc-cyan);
}

.postcard__address a:hover b,
.postcard__address a:focus-visible b {
  color: var(--cc-cyan);
  transform: translate(3px, -3px);
}

.postcard__back-close {
  position: absolute;
  right: clamp(18px, 2vw, 28px);
  bottom: clamp(16px, 1.8vw, 24px);
  padding: 8px 14px;
  border: 1px solid rgba(255, 245, 250, .2);
  border-radius: 3px;
  background: transparent;
  color: rgba(255, 245, 250, .68);
  font-family: var(--body);
  font-size: 8px;
  font-weight: 800;
  letter-spacing: .2em;
  text-transform: uppercase;
  cursor: pointer;
  transition: border-color .2s ease, color .2s ease;
}

.postcard__back-close:hover {
  border-color: var(--cc-neon);
  color: var(--cc-neon-soft);
}

.postcard__seal {
  position: absolute;
  top: clamp(20px, 2.4vw, 32px);
  right: clamp(20px, 2.4vw, 32px);
  color: rgba(255, 121, 173, .4);
  font-size: 7px;
  font-weight: 800;
  letter-spacing: .24em;
  text-transform: uppercase;
  pointer-events: none;
}

/* ---------------------------------------------------------------- dock -- */

.call-dock {
  position: relative;
  z-index: 6;
  display: grid;
  grid-template-columns: auto minmax(14px, 1fr) minmax(0, 3.4fr) minmax(14px, 1fr) auto;
  align-items: center;
  gap: clamp(8px, 1.1vw, 16px);
  padding: clamp(9px, 1vw, 14px) clamp(10px, 1.2vw, 18px);
  border: 1px solid rgba(255, 79, 152, .38);
  border-radius: 999px;
  background: rgba(9, 3, 15, .58);
  box-shadow: inset 0 0 26px rgba(255, 47, 134, .16), 0 0 30px rgba(255, 47, 134, .12);
}

.call-dock__badge {
  display: grid;
  width: clamp(30px, 3vw, 38px);
  aspect-ratio: 1;
  place-items: center;
  border: 1px solid rgba(255, 79, 152, .5);
  border-radius: 50%;
  background: rgba(255, 47, 134, .1);
}

.call-dock__badge svg {
  width: 54%;
  height: 54%;
  fill: var(--cc-neon-soft);
  filter: drop-shadow(0 0 5px rgba(255, 47, 134, .8));
}

/* Filete com losango central, igual ao mockup. */
.call-dock__rule {
  position: relative;
  height: 1px;
  background: linear-gradient(90deg, rgba(255, 79, 152, .05), rgba(255, 79, 152, .55));
}

.call-dock__rule--flip {
  background: linear-gradient(90deg, rgba(255, 79, 152, .55), rgba(255, 79, 152, .05));
}

.call-dock__rule::after {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 5px;
  height: 5px;
  content: "";
  background: var(--cc-neon);
  box-shadow: 0 0 8px var(--cc-neon);
  transform: translate(-50%, -50%) rotate(45deg);
}

.call-dock__field {
  position: relative;
  display: flex;
  min-width: 0;
  height: clamp(38px, 3.6vw, 46px);
  align-items: center;
  padding: 0 clamp(14px, 1.5vw, 22px);
  border: 1px solid rgba(255, 79, 152, .42);
  border-radius: 999px;
  background: rgba(4, 2, 8, .62);
  box-shadow: inset 0 0 18px rgba(255, 47, 134, .14);
  transition: border-color .25s ease, box-shadow .25s ease;
}

.call-dock__field:focus-within {
  border-color: var(--cc-cyan);
  box-shadow: inset 0 0 20px rgba(98, 232, 255, .18), 0 0 22px rgba(98, 232, 255, .22);
}

.call-dock__field input {
  width: 100%;
  border: 0;
  background: transparent;
  color: var(--paper);
  font-family: var(--body);
  font-size: clamp(11px, 1vw, 13px);
  letter-spacing: .02em;
  outline: none;
}

.call-dock__field input::placeholder {
  color: transparent;
}

/* Placeholder animado: some assim que o visitante digita. */
.call-dock__ghost {
  position: absolute;
  right: clamp(14px, 1.5vw, 22px);
  left: clamp(14px, 1.5vw, 22px);
  overflow: hidden;
  color: rgba(255, 245, 250, .42);
  font-size: clamp(11px, 1vw, 13px);
  white-space: nowrap;
  text-overflow: ellipsis;
  pointer-events: none;
  transition: opacity .2s ease;
}

.call-dock__ghost i {
  display: inline-block;
  width: 1px;
  height: 1em;
  margin-left: 2px;
  background: var(--cc-cyan);
  vertical-align: -2px;
  animation: cc-caret 1s steps(1, end) infinite;
}

@keyframes cc-caret {
  0%, 50% { opacity: 1; }
  51%, 100% { opacity: 0; }
}

.call-dock__field.is-filled .call-dock__ghost {
  opacity: 0;
}

.call-dock__send {
  display: grid;
  width: clamp(38px, 3.8vw, 48px);
  aspect-ratio: 1;
  place-items: center;
  border: 1px solid rgba(255, 79, 152, .5);
  border-radius: 50%;
  background: rgba(255, 47, 134, .12);
  color: var(--cc-neon-soft);
  cursor: pointer;
  transition: transform .22s ease, background .22s ease, box-shadow .22s ease, color .22s ease;
}

.call-dock__send svg {
  width: 46%;
  height: 46%;
  fill: currentColor;
}

.call-dock__send:hover,
.call-dock__send:focus-visible {
  background: var(--cc-neon);
  color: #12040b;
  box-shadow: 0 0 26px rgba(255, 47, 134, .7);
  transform: scale(1.08);
}

.call-dock__send.is-sending {
  animation: cc-launch .5s ease;
}

@keyframes cc-face-in {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: none; }
}

@keyframes cc-launch {
  40% { transform: translateX(9px) scale(1.1); }
  41% { transform: translateX(-4px) scale(.96); }
}

.call-card__receipt {
  position: absolute;
  bottom: calc(100% + 12px);
  left: 50%;
  padding: 9px 18px;
  border: 1px solid rgba(98, 232, 255, .45);
  border-radius: 3px;
  background: rgba(6, 12, 16, .92);
  color: var(--cc-cyan);
  font-size: 8px;
  font-weight: 800;
  letter-spacing: .2em;
  text-transform: uppercase;
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, 10px);
  transition: opacity .3s ease, transform .3s ease;
}

.call-card__receipt.is-visible {
  opacity: 1;
  transform: translate(-50%, 0);
}

/* ----------------------------------------------------------- responsivo -- */

@media (max-width: 1100px) {
  .call-card { aspect-ratio: 1100 / 840; }
  .postcard__face--front { grid-template-columns: minmax(0, 1fr) minmax(0, .78fr); }
  .postcard__note { max-width: 30ch; }
}

@media (max-width: 900px) {
  .contact { padding-top: 128px; }
  .call-card {
    aspect-ratio: auto;
    min-height: 0;
    padding-top: clamp(50px, 11vw, 68px);
  }
  /* Sem 3D no mobile: as faces voltam ao fluxo, então a altura do cartão
     passa a ser a do conteúdo real em vez de um min-height chutado — que era
     o que fazia o dock cobrir os botões em telas estreitas. */
  .call-card__screen { min-height: 0; perspective: none; }
  .postcard { height: auto; transform: none !important; transition: none; }
  .postcard__face {
    position: relative;
    inset: auto;
    animation: cc-face-in .42s ease both;
  }
  .postcard__face--back { transform: none; }
  .postcard:not(.is-flipped) .postcard__face--back,
  .postcard.is-flipped .postcard__face--front { display: none; }
  .postcard__face--front {
    grid-template-columns: minmax(0, 1fr);
    grid-template-rows: 250px minmax(0, 1fr);
  }
  /* Em coluna única a foto vem primeiro: a ordem do DOM mantém a copy antes
     dela porque no desktop ela é a coluna da esquerda. */
  .postcard__photo { grid-row: 1; clip-path: polygon(0 0, 100% 0, 100% 88%, 0 100%); }
  .postcard__copy { grid-row: 2; }
  .postcard__photo img { object-position: 50% 18%; }
  .postcard__photo::before {
    background:
      linear-gradient(to top, rgba(10, 4, 18, .96) 0%, rgba(10, 4, 18, .3) 42%, transparent 70%),
      radial-gradient(70% 70% at 60% 26%, rgba(255, 47, 134, .18), transparent 70%);
  }
  .call-card__trace { top: clamp(26px, 3vw, 34px); }
  /* Em coluna única o selo fica sobre a foto: a copy não precisa da folga. */
  .postcard__copy { padding: clamp(20px, 4vw, 30px); }
  .postcard__brackets i:nth-child(3) { left: 16px; }
  .postcard__face--back {
    align-content: center;
    grid-template-columns: minmax(0, 1fr);
    grid-template-rows: auto 1px auto;
  }
  .postcard__divider {
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255, 121, 173, .4), transparent);
  }
  .postcard__back-close { position: static; justify-self: start; margin-top: 18px; }
  .call-dock {
    grid-template-columns: auto minmax(0, 1fr) auto;
    border-radius: 26px;
  }
  .call-dock__rule { display: none; }
}

@media (max-width: 620px) {
  .call-card {
    --cc-radius: 16px;
    padding: 14px;
    padding-top: 46px;
  }

  .call-card__tag,
  .call-card__trace { display: none; }
  .postcard__hud { top: 12px; right: 12px; gap: 9px; padding: 6px 10px; font-size: 7px; }
  .postcard__stamp { width: 48px; }
  .postcard__postmark { display: none; }
  .postcard__place { font-size: clamp(38px, 12vw, 56px); }
  .postcard__note { max-width: none; }
  .postcard__actions { flex-direction: column; align-items: stretch; }
  .postcard__answer, .postcard__direct { justify-content: center; }
  .call-dock { grid-template-columns: minmax(0, 1fr) auto; padding: 8px; }
  .call-dock__badge { display: none; }
}

/* ------------------------------------------------- acessibilidade/motion -- */

@media (prefers-reduced-motion: reduce) {
  .call-card,
  .postcard,
  .postcard__photo img,
  .postcard__face,
  .call-card__sheen { transition: none; animation: none; }

  .call-card__plasma::before,
  .call-card__plasma::after,
  .call-card__halo,
  .call-card__crest i,
  .call-card__tag em,
  .postcard__beam,
  .postcard__signal i,
  .postcard__avatar,
  .call-dock__ghost i { animation: none !important; }

  .postcard__beam { display: none; }
}

.call-card :focus-visible {
  outline: 2px solid var(--cc-cyan);
  outline-offset: 3px;
}