/* =========================================================
   ZENBOX - PÁGINA DE ASSINATURAS
   Este arquivo contém APENAS estilos específicos da página.
   Body, menu, canvas e estilos gerais vêm do style.css.
========================================================= */

/* =========================================================
   PÁGINA
========================================================= */

.assinaturas-page {
  width: min(1280px, calc(100% - 36px));

  margin: 0 auto;

  padding: 160px 0 120px;

  position: relative;

  z-index: 1;
}

/* =========================================================
   CABEÇALHO
========================================================= */

.cabecalho-planos {
  max-width: 780px;

  margin: 0 auto 60px;

  text-align: center;
}

.cabecalho-planos > span,
.tipo-plano {
  color: #9a87ff;

  font-size: 10px;

  letter-spacing: 4px;
}

.cabecalho-planos h1 {
  margin-top: 16px;

  font-family: 'Space Grotesk', sans-serif;

  font-size: clamp(38px, 6vw, 76px);

  line-height: 0.98;

  letter-spacing: -3px;
}

.cabecalho-planos p {
  max-width: 600px;

  margin: 22px auto 0;

  color: #9995aa;

  line-height: 1.7;
}

/* =========================================================
   GRID DOS PLANOS
========================================================= */

.planos {
  display: grid;

  grid-template-columns: repeat(2, minmax(0, 1fr));

  gap: 28px;
}

/* =========================================================
   CARD
========================================================= */

.plano-card {
  position: relative;

  min-width: 0;

  padding: 28px 28px 34px;

  overflow: hidden;

  border: 1px solid rgba(255, 255, 255, 0.08);

  border-radius: 28px;

  text-align: center;

  background: linear-gradient(
    145deg,
    rgba(24, 19, 51, 0.82),
    rgba(6, 6, 16, 0.96)
  );

  transition:
    transform 0.45s ease,
    border-color 0.45s ease,
    box-shadow 0.45s ease;

  outline: none;
}

.plano-card::before {
  content: '';

  position: absolute;

  inset: 0;

  pointer-events: none;

  opacity: 0;

  background: radial-gradient(
    circle at 50% 35%,
    rgba(255, 212, 92, 0.11),
    transparent 40%
  );

  transition: opacity 0.6s ease;
}

.plano-card.destaque {
  border-color: rgba(125, 91, 255, 0.32);
}

/* CARD ATIVO */

.plano-card:hover,
.plano-card.aberto,
.plano-card:focus-visible {
  transform: translateY(-8px);

  border-color: rgba(255, 211, 105, 0.35);

  box-shadow: 0 35px 90px rgba(0, 0, 0, 0.38);
}

.plano-card:hover::before,
.plano-card.aberto::before,
.plano-card:focus-visible::before {
  opacity: 1;
}

/* =========================================================
   SELO
========================================================= */

.selo {
  position: absolute;

  top: 18px;
  right: 18px;

  z-index: 20;

  padding: 8px 11px;

  border: 1px solid rgba(255, 255, 255, 0.09);

  border-radius: 999px;

  color: #d8d3eb;

  background: rgba(255, 255, 255, 0.05);

  font-size: 8px;

  letter-spacing: 1.6px;
}

/* =========================================================
   ÁREA DA CAIXA
========================================================= */

.caixa-area {
  position: relative;

  height: 390px;

  display: grid;

  place-items: center;

  margin-bottom: 20px;

  perspective: 1100px;
}

.caixa-area::after {
  content: '';

  position: absolute;

  left: 50%;
  top: 54%;

  width: 38%;
  height: 30%;

  transform: translate(-50%, -50%);

  border-radius: 20px;

  pointer-events: none;

  opacity: 0;

  background: radial-gradient(
    ellipse at center,
    rgba(255, 244, 190, 0.7) 0%,
    rgba(255, 211, 98, 0.18) 30%,
    rgba(255, 177, 58, 0.05) 58%,
    transparent 80%
  );

  filter: blur(14px);

  transition: opacity 0.35s ease;
}

.plano-card:hover .caixa-area::after,
.plano-card.aberto .caixa-area::after,
.plano-card:focus-visible .caixa-area::after {
  opacity: 0.75;
}

/* =========================================================
   IMAGENS DAS CAIXAS
========================================================= */

.caixa {
  position: absolute;

  z-index: 4;

  width: min(94%, 500px);

  max-height: 365px;

  object-fit: contain;

  pointer-events: none;

  transition:
    opacity 0.72s ease,
    transform 0.95s cubic-bezier(0.2, 0.8, 0.2, 1),
    filter 0.75s ease;

  filter: drop-shadow(0 28px 40px rgba(0, 0, 0, 0.35));
}

/* =========================================================
   CAIXA FECHADA
========================================================= */

.caixa-fechada {
  opacity: 1;

  transform: translateY(4px) scale(0.92);
}

.caixa-fechada-menor {
  width: min(78%, 410px);
}

.caixa-fechada-maior {
  width: min(94%, 500px);
}

/* =========================================================
   CAIXA ABERTA
========================================================= */

.caixa-aberta {
  opacity: 0;

  transform: translateY(18px) scale(0.9);

  filter: brightness(0.8) saturate(0.85) contrast(1.05)
    drop-shadow(0 28px 40px rgba(0, 0, 0, 0.3));
}

/* =========================================================
   TROCA FECHADA → ABERTA
========================================================= */

.plano-card:hover .caixa-fechada,
.plano-card.aberto .caixa-fechada,
.plano-card:focus-visible .caixa-fechada {
  opacity: 0;

  transform: translateY(-12px) scale(1.01);
}

.plano-card:hover .caixa-aberta,
.plano-card.aberto .caixa-aberta,
.plano-card:focus-visible .caixa-aberta {
  opacity: 1;

  transform: translateY(-2px) scale(1.02);

  filter: brightness(0.9) saturate(0.9) contrast(1.02)
    drop-shadow(0 22px 32px rgba(0, 0, 0, 0.28));
}

/* =========================================================
   HALO EXTERNO
========================================================= */

.halo {
  position: absolute;

  left: 50%;
  top: 52%;

  z-index: 2;

  width: 220px;
  height: 130px;

  border-radius: 50%;

  pointer-events: none;

  opacity: 0;

  transform: translate(-50%, -50%) scale(0.25);

  background: radial-gradient(
    ellipse,
    rgba(255, 220, 130, 0.12),
    rgba(255, 178, 35, 0.03) 48%,
    transparent 76%
  );

  filter: blur(18px);

  transition:
    opacity 0.45s ease,
    transform 0.7s ease;
}

.plano-card:hover .halo,
.plano-card.aberto .halo,
.plano-card:focus-visible .halo {
  opacity: 0.8;

  transform: translate(-50%, -58%) scale(1.04);
}

/* =========================================================
   LUZ DOURADA INTERNA
========================================================= */

.luz-dourada {
  position: absolute;

  left: 50%;
  top: 57%;

  z-index: 3;

  width: 220px;
  height: 150px;

  border-radius: 50%;

  pointer-events: none;

  opacity: 0;

  transform: translate(-50%, -50%) scale(0.7);

  background: radial-gradient(
    ellipse at center,
    rgba(255, 250, 220, 0.9) 0%,
    rgba(255, 220, 110, 0.52) 28%,
    rgba(255, 190, 72, 0.18) 52%,
    rgba(255, 160, 40, 0.05) 72%,
    transparent 82%
  );

  filter: blur(12px);

  transition:
    opacity 0.4s ease,
    transform 0.7s ease;
}

.plano-card:hover .luz-dourada,
.plano-card.aberto .luz-dourada,
.plano-card:focus-visible .luz-dourada {
  opacity: 1;

  transform: translate(-50%, -60%) scale(1.18);
}

/* =========================================================
   SEGREDO DA CAIXA

   Camada extra para manter o interior escondido,
   sem o brilho exagerado da versão anterior.
========================================================= */

.segredo-caixa {
  position: absolute;

  left: 50%;

  z-index: 10;

  pointer-events: none;

  opacity: 0;

  display: none;
}

.segredo-caixa::before,
.segredo-caixa::after {
  content: none;
}

/* =========================================================
   RAIOS
========================================================= */

.raios {
  position: absolute;

  left: 50%;
  top: 44%;

  z-index: 11;

  width: 180px;
  height: 140px;

  transform: translateX(-50%);

  opacity: 0;

  pointer-events: none;

  transition: opacity 0.35s ease;
}

.raios i {
  position: absolute;

  left: 50%;
  bottom: 0;

  width: 1.5px;

  height: 85px;

  transform-origin: bottom;

  background: linear-gradient(to top, rgba(255, 221, 120, 0.28), transparent);

  filter: blur(0.5px);
}

.raios i:nth-child(1) {
  transform: rotate(-18deg);
}

.raios i:nth-child(2) {
  transform: rotate(0deg);

  height: 100px;
}

.raios i:nth-child(3) {
  transform: rotate(18deg);
}

.plano-card:hover .raios,
.plano-card.aberto .raios,
.plano-card:focus-visible .raios {
  opacity: 0.18;
}

/* =========================================================
   PARTÍCULAS
========================================================= */

.particulas {
  position: absolute;

  left: 50%;
  top: 32%;

  z-index: 12;

  width: 260px;
  height: 220px;

  transform: translateX(-50%);

  pointer-events: none;
}

.particulas span {
  position: absolute;

  bottom: 10%;

  width: 4px;
  height: 4px;

  border-radius: 50%;

  opacity: 0;

  background: #ffe7a2;

  box-shadow: 0 0 12px #ffc94d;
}

.particulas span:nth-child(1) {
  left: 18%;
}

.particulas span:nth-child(2) {
  left: 34%;

  width: 3px;
  height: 3px;

  animation-delay: 0.25s !important;
}

.particulas span:nth-child(3) {
  left: 48%;

  animation-delay: 0.55s !important;
}

.particulas span:nth-child(4) {
  left: 61%;

  width: 2px;
  height: 2px;

  animation-delay: 0.85s !important;
}

.particulas span:nth-child(5) {
  left: 75%;

  animation-delay: 1.15s !important;
}

.particulas span:nth-child(6) {
  left: 86%;

  width: 3px;
  height: 3px;

  animation-delay: 1.45s !important;
}

.plano-card:hover .particulas span,
.plano-card.aberto .particulas span,
.plano-card:focus-visible .particulas span {
  animation: subirParticula 2.2s ease-out infinite;
}

/* =========================================================
   ANIMAÇÃO DAS PARTÍCULAS
========================================================= */

@keyframes subirParticula {
  0% {
    opacity: 0;

    transform: translate(0, 25px) scale(0.4);
  }

  18% {
    opacity: 1;
  }

  70% {
    opacity: 0.75;
  }

  100% {
    opacity: 0;

    transform: translate(13px, -145px) scale(1.55);
  }
}

/* =========================================================
   TEXTO DO PLANO
========================================================= */

.plano-card h2 {
  margin: 10px 0 14px;

  font-size: clamp(27px, 3vw, 38px);
}

.resumo {
  max-width: 430px;

  margin: 0 auto;

  color: #9995aa;

  line-height: 1.7;
}

.observacao {
  margin-top: 12px;

  color: #656174;

  font-size: 12px;
}

/* =========================================================
   BOTÃO
========================================================= */

.btn-plano {
  margin-top: 26px;

  min-height: 46px;

  padding: 0 28px;

  border: 0;

  border-radius: 999px;

  color: white;

  background: linear-gradient(90deg, #7757ff, #247cff);

  font-weight: 700;

  cursor: pointer;

  transition:
    transform 0.25s ease,
    box-shadow 0.25s ease;
}

.btn-plano:hover {
  transform: scale(1.035);

  box-shadow: 0 12px 34px rgba(91, 66, 255, 0.3);
}

/* =========================================================
   TABLET
========================================================= */

@media (max-width: 850px) {
  .planos {
    grid-template-columns: 1fr;
  }

  .caixa-area {
    height: 345px;
  }
}

/* =========================================================
   CELULAR
========================================================= */

@media (max-width: 520px) {
  .assinaturas-page {
    width: min(calc(100% - 22px), 1280px);

    padding-top: 130px;
  }

  .plano-card {
    padding-inline: 14px;

    border-radius: 22px;
  }

  .caixa-area {
    height: 300px;
  }

  .selo {
    position: static;

    display: inline-block;

    margin-bottom: 4px;
  }

  .plano-menor .segredo-caixa {
    width: 245px;

    height: 135px;
  }

  .plano-maior .segredo-caixa {
    width: 290px;

    height: 150px;
  }

  .segredo-caixa::after {
    width: 230px;

    height: 260px;
  }
}

/* =========================================================
   ACESSIBILIDADE
========================================================= */

@media (prefers-reduced-motion: reduce) {
  .plano-card,
  .caixa,
  .halo,
  .luz-dourada,
  .segredo-caixa {
    transition: none !important;
  }

  .particulas span {
    animation: none !important;
  }
}