/* ============================================================================
   GRUPO FAJ — Tela de Aniversariantes do Mês
   Layout de referência: 1920 x 1080 (16:9) — full screen para TV
   ========================================================================== */

/* ----------------------------------------------------------------- Fontes */
@font-face {
  font-family: 'JUST Sans';
  src: url('../fonts/JUSTSans-ExLt.woff2') format('woff2');
  font-weight: 200;
  font-style: normal;
  font-display: block;
}
@font-face {
  font-family: 'JUST Sans';
  src: url('../fonts/JUSTSans-Lt.woff2') format('woff2');
  font-weight: 300;
  font-style: normal;
  font-display: block;
}
@font-face {
  font-family: 'JUST Sans';
  src: url('../fonts/JUSTSans-Rg.woff2') format('woff2');
  font-weight: 400;
  font-style: normal;
  font-display: block;
}
@font-face {
  font-family: 'JUST Sans';
  src: url('../fonts/JUSTSans-Md.woff2') format('woff2');
  font-weight: 500;
  font-style: normal;
  font-display: block;
}
@font-face {
  font-family: 'JUST Sans';
  src: url('../fonts/JUSTSans-SmBd.woff2') format('woff2');
  font-weight: 600;
  font-style: normal;
  font-display: block;
}
@font-face {
  font-family: 'JUST Sans';
  src: url('../fonts/JUSTSans-Bd.woff2') format('woff2');
  font-weight: 700;
  font-style: normal;
  font-display: block;
}
@font-face {
  font-family: 'JUST Sans';
  src: url('../fonts/JUSTSans-ExBd.woff2') format('woff2');
  font-weight: 800;
  font-style: normal;
  font-display: block;
}

/* ----------------------------------------------------------------- Tokens */
:root {
  /* Identidade Grupo FAJ */
  --faj-navy: #282c62;          /* azul institucional (extraído do logo) */
  --faj-navy-700: #1d2150;
  --faj-navy-900: #11142f;
  --faj-abyss: #080a1c;         /* base do fundo */
  --faj-periwinkle: #8f96e0;    /* apoio, derivado do azul da marca */

  /* Acento comemorativo: azul claro luminoso, da família do azul da marca.
     Trocar aqui muda todos os detalhes de uma vez (--accent-rgb precisa
     acompanhar, é o mesmo tom em componentes R, G, B). */
  --accent: #a5c0ff;
  --accent-soft: #d9e5ff;
  --accent-rgb: 165, 192, 255;

  /* Paleta dos balões: azuis da marca e cinzas neutros */
  --balao-azul: #4a57bd;
  --balao-azul-claro: #7f8ce0;
  --balao-azul-suave: #9fb2ef;
  --balao-cinza: #6d7387;
  --balao-cinza-claro: #a2a9bd;

  --ink: #ffffff;
  --ink-70: rgba(255, 255, 255, 0.72);
  --ink-45: rgba(255, 255, 255, 0.46);

  --card-bg: rgba(255, 255, 255, 0.055);
  --card-border: rgba(255, 255, 255, 0.13);

  --radius-card: 2.25rem;

  /* Velocidade do carrossel, em pixels por segundo. Menor = mais lento. */
  --velocidade: 72;
}

/* ------------------------------------------------------------------ Reset */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

/* Escala tipográfica ancorada no projeto 1920x1080.
   1rem = 16px em 1920x1080 e acompanha a menor dimensão útil da tela,
   garantindo que a composição 16:9 caiba inteira em qualquer TV. */
html {
  font-size: min(0.8333vw, 1.4815vh);
}

body {
  height: 100vh;
  overflow: hidden;
  background: var(--faj-abyss);
  color: var(--ink);
  font-family: 'JUST Sans', system-ui, -apple-system, 'Segoe UI', sans-serif;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

/* Na TV, o ponteiro some sozinho depois de alguns segundos parado e volta
   assim que o mouse se mexe. Ver "cursor ocioso" em assets/js/app.js. */
body.sem-cursor,
body.sem-cursor * {
  cursor: none;
}

img {
  display: block;
  max-width: 100%;
}

/* ============================================================== Cenário */
.palco {
  position: relative;
  display: grid;
  grid-template-rows: auto 1fr auto;
  height: 100vh;
  width: 100vw;
  padding: 2.75rem 0 2.25rem;
  isolation: isolate;
}

/* ---- Fundo institucional em camadas -------------------------------- */
.cenario {
  position: fixed;
  inset: 0;
  z-index: -1;
  overflow: hidden;
  background:
    radial-gradient(120% 90% at 50% -20%, #333a86 0%, rgba(40, 44, 98, 0) 55%),
    radial-gradient(80% 60% at 50% 108%, #2a2f6b 0%, rgba(20, 23, 60, 0) 62%),
    linear-gradient(178deg, #12163a 0%, var(--faj-abyss) 58%, #0b0e24 100%);
}

/* Brilho quente e discreto atrás do carrossel */
.cenario__aura {
  position: absolute;
  left: 50%;
  top: 58%;
  width: 120rem;
  height: 52rem;
  transform: translate(-50%, -50%);
  background: radial-gradient(
    50% 50% at 50% 50%,
    rgba(var(--accent-rgb), 0.11) 0%,
    rgba(var(--accent-rgb), 0) 70%
  );
  animation: respira 14s ease-in-out infinite;
}

/* Marca d'água com o símbolo da marca */
.cenario__marca {
  position: absolute;
  right: -16rem;
  bottom: -20rem;
  width: 80rem;
  opacity: 0.03;
  transform: rotate(-8deg);
  pointer-events: none;
  /* dissolve as arestas para o símbolo virar textura, não uma forma recortada */
  -webkit-mask-image: radial-gradient(58% 58% at 42% 42%, #000 0%, transparent 100%);
  mask-image: radial-gradient(58% 58% at 42% 42%, #000 0%, transparent 100%);
}

/* Malha geométrica sutil (linguagem construtiva da marca) */
.cenario__malha {
  position: absolute;
  inset: 0;
  opacity: 0.5;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.028) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.028) 1px, transparent 1px);
  background-size: 7.5rem 7.5rem;
  -webkit-mask-image: radial-gradient(75% 65% at 50% 42%, #000 0%, transparent 78%);
  mask-image: radial-gradient(75% 65% at 50% 42%, #000 0%, transparent 78%);
}

/* Luzes flutuantes — celebração contida, sem confete */
.cenario__luzes {
  position: absolute;
  inset: 0;
}
.luz {
  position: absolute;
  bottom: -6rem;
  border-radius: 50%;
  background: var(--accent-soft);
  filter: blur(0.5px);
  opacity: 0;
  animation-name: sobe;
  animation-timing-function: linear;
  animation-iteration-count: infinite;
  will-change: transform, opacity;
}

@keyframes sobe {
  0% {
    transform: translate3d(0, 0, 0) scale(0.7);
    opacity: 0;
  }
  12% {
    opacity: var(--pico, 0.3);
  }
  85% {
    opacity: var(--pico, 0.3);
  }
  100% {
    transform: translate3d(var(--deriva, 3rem), -78vh, 0) scale(1);
    opacity: 0;
  }
}

@keyframes respira {
  0%,
  100% {
    opacity: 0.85;
  }
  50% {
    opacity: 1;
  }
}

/* ------------------------------------------------------------------ Balões */
/* Sobem devagar atrás de tudo, em azuis da marca e cinzas. São dois
   elementos aninhados de propósito: o de fora cuida da subida, o de dentro
   do bamboleio. Assim cada um anima uma única transformação e o navegador
   compõe os dois na GPU, sem custo perceptível. */
.cenario__baloes {
  position: absolute;
  inset: 0;
}

.balao-orbita {
  position: absolute;
  bottom: -22rem;
  left: var(--x);
  animation: sobe-balao var(--dur) linear infinite;
  animation-delay: var(--atraso);
  will-change: transform;
}

@keyframes sobe-balao {
  0% {
    transform: translate3d(0, 0, 0);
    opacity: 0;
  }
  7% {
    opacity: 1;
  }
  90% {
    opacity: 1;
  }
  100% {
    transform: translate3d(0, calc(-100vh - 44rem), 0);
    opacity: 0;
  }
}

.balao {
  position: relative;
  display: block;
  width: var(--tam);
  aspect-ratio: 5 / 6;
  border-radius: 50% 50% 50% 50% / 46% 46% 54% 54%;
  background:
    radial-gradient(
      circle at 32% 26%,
      rgba(255, 255, 255, 0.5) 0%,
      rgba(255, 255, 255, 0.1) 20%,
      rgba(255, 255, 255, 0) 44%
    ),
    linear-gradient(168deg, var(--claro) 0%, var(--base) 58%, var(--escuro) 100%);
  opacity: var(--op);
  filter: blur(var(--desfoque));
  animation: bamboleia var(--balanco) ease-in-out infinite alternate;
  will-change: transform;
}

/* Nozinho */
.balao::before {
  content: '';
  position: absolute;
  left: 50%;
  top: 99%;
  width: 13%;
  height: 7%;
  transform: translateX(-50%);
  background: var(--escuro);
  clip-path: polygon(50% 0, 100% 100%, 0 100%);
}

/* Barbante */
.balao::after {
  content: '';
  position: absolute;
  left: 50%;
  top: 104%;
  width: 34%;
  height: 82%;
  border-left: 1.5px solid rgba(255, 255, 255, 0.24);
  border-bottom-left-radius: 100% 62%;
}

@keyframes bamboleia {
  from {
    transform: translateX(-1.1rem) rotate(-4.5deg);
  }
  to {
    transform: translateX(1.1rem) rotate(4.5deg);
  }
}

/* ============================================================== Cabeçalho */
.cabecalho {
  display: grid;
  justify-items: center;
  gap: 1.25rem;
  padding: 0 5rem;
}

.cabecalho__barra {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}

.cabecalho__logo {
  width: 16rem;
  filter: drop-shadow(0 0.25rem 1.5rem rgba(0, 0, 0, 0.45));
}

.selo-mes {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  padding: 0.85rem 1.9rem;
  border: 1px solid rgba(var(--accent-rgb), 0.4);
  border-radius: 999px;
  background: rgba(var(--accent-rgb), 0.07);
  color: var(--accent-soft);
  font-size: 1.35rem;
  font-weight: 600;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  white-space: nowrap;
}
.selo-mes__ponto {
  width: 0.55rem;
  height: 0.55rem;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0.9rem 0.15rem rgba(var(--accent-rgb), 0.75);
}

.cabecalho__texto {
  display: grid;
  justify-items: center;
  gap: 0.85rem;
  text-align: center;
}

.sobretitulo {
  color: var(--accent);
  font-size: 1.15rem;
  font-weight: 600;
  letter-spacing: 0.42em;
  text-transform: uppercase;
  text-indent: 0.42em;
}

.titulo {
  font-size: 4.35rem;
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.015em;
  background: linear-gradient(180deg, #ffffff 30%, #cdd2f5 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  text-shadow: 0 0.5rem 2.5rem rgba(143, 150, 224, 0.25);
}

/* Ornamento: filete — símbolo — filete */
.ornamento {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  width: 46rem;
  max-width: 100%;
}
.ornamento__filete {
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(var(--accent-rgb), 0.65), transparent);
}
.ornamento__losango {
  width: 0.6rem;
  height: 0.6rem;
  flex: none;
  rotate: 45deg;
  background: var(--accent);
  box-shadow: 0 0 1rem rgba(var(--accent-rgb), 0.6);
}

.subtitulo {
  color: var(--ink-70);
  font-size: 1.55rem;
  font-weight: 300;
  letter-spacing: 0.03em;
}

/* =============================================================== Carrossel */
.vitrine {
  position: relative;
  display: flex;
  align-items: center;
  min-height: 0;
  overflow: hidden;
  /* Cards entram e saem em fade nas bordas da tela */
  -webkit-mask-image: linear-gradient(
    90deg,
    transparent 0,
    #000 7%,
    #000 93%,
    transparent 100%
  );
  mask-image: linear-gradient(90deg, transparent 0, #000 7%, #000 93%, transparent 100%);
}

.esteira {
  display: flex;
  align-items: center;
  gap: 3rem;
  padding: 1.75rem 0;
  width: max-content;
  will-change: transform;
  animation: desliza var(--duracao, 120s) linear infinite;
}

@keyframes desliza {
  from {
    transform: translate3d(0, 0, 0);
  }
  to {
    transform: translate3d(calc(-1 * var(--largura-ciclo, 0px)), 0, 0);
  }
}

/* =================================================================== Card */
/* Três aniversariantes por vez: o card é a própria foto, em retrato 4:5,
   com nome e setor sobrepostos no degradê da base. */
.card {
  position: relative;
  width: 34rem;
  aspect-ratio: 4 / 5;
  flex: none;
  border: 1px solid var(--card-border);
  border-radius: var(--radius-card);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.09) 0%, rgba(255, 255, 255, 0.03) 100%),
    rgba(17, 20, 47, 0.55);
  box-shadow:
    0 1.5rem 3.5rem rgba(4, 6, 20, 0.55),
    inset 0 1px 0 rgba(255, 255, 255, 0.14);
  overflow: hidden;
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}

/* Filete superior de acento */
.card::before {
  content: '';
  position: absolute;
  inset: 0 auto auto 0;
  z-index: 3;
  width: 100%;
  height: 2px;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(var(--accent-rgb), 0.85) 50%,
    transparent
  );
  opacity: 0.75;
}

.card__foto {
  position: absolute;
  inset: 0;
  overflow: hidden;
  background: linear-gradient(160deg, var(--faj-navy) 0%, var(--faj-navy-900) 100%);
}

.card__foto img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: var(--foco, center 24%);
}

/* Véu inferior: sustenta a leitura do nome sobre qualquer foto */
.card__foto::after {
  content: '';
  position: absolute;
  inset: auto 0 0 0;
  height: 62%;
  background: linear-gradient(
    180deg,
    rgba(8, 10, 28, 0) 0%,
    rgba(8, 10, 28, 0.55) 42%,
    rgba(8, 10, 28, 0.93) 78%,
    rgba(8, 10, 28, 0.97) 100%
  );
}

/* Monograma para quem ainda não enviou foto */
.monograma {
  position: relative;
  display: grid;
  place-items: center;
  width: 100%;
  height: 100%;
  /* sobe as iniciais para não disputarem espaço com o nome sobreposto */
  padding-bottom: 14%;
  background:
    radial-gradient(120% 100% at 50% 0%, rgba(143, 150, 224, 0.32) 0%, transparent 62%),
    linear-gradient(160deg, var(--faj-navy) 0%, var(--faj-navy-900) 100%);
  color: rgba(255, 255, 255, 0.92);
  font-size: 8.5rem;
  font-weight: 300;
  letter-spacing: 0.08em;
  text-indent: 0.08em;
}

/* Símbolo da marca ao fundo: a ausência da foto vira um espaço institucional */
.monograma::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url('../img/simbolo-faj-branco.png') center 36% / 50% auto no-repeat;
  opacity: 0.055;
}
.monograma span {
  position: relative;
}

/* Selo da data: cheio, em dourado sólido sobre texto azul-marinho.
   É o elemento de maior contraste do card — lê de longe em qualquer foto. */
.card__dia {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  z-index: 2;
  display: grid;
  justify-items: center;
  gap: 0.1rem;
  padding: 0.95rem 1.5rem 0.85rem;
  border-radius: 1.25rem;
  background: linear-gradient(160deg, #eef3ff 0%, var(--accent) 52%, #7d95e0 100%);
  box-shadow:
    0 0.7rem 2rem rgba(4, 6, 20, 0.55),
    0 0 0 1px rgba(255, 255, 255, 0.18),
    inset 0 1px 0 rgba(255, 255, 255, 0.7);
  color: var(--faj-navy-900);
  line-height: 1;
}
.card__dia strong {
  font-size: 3rem;
  font-weight: 800;
  letter-spacing: -0.02em;
}
.card__dia span {
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-indent: 0.18em;
  text-transform: uppercase;
  opacity: 0.72;
}

.card__info {
  position: absolute;
  inset: auto 0 0 0;
  z-index: 2;
  display: grid;
  gap: 0.8rem;
  padding: 0 2.9rem 2.6rem;
  text-align: center;
}

.card__nome {
  font-size: 2.65rem;
  font-weight: 700;
  line-height: 1.14;
  letter-spacing: -0.008em;
  color: var(--ink);
  text-shadow: 0 0.15rem 1.2rem rgba(0, 0, 0, 0.6);
  text-wrap: balance;
}
.card__nome--longo {
  font-size: 2.1rem;
}

.card__setor {
  font-size: 1.75rem;
  font-weight: 500;
  line-height: 1.25;
  letter-spacing: 0.04em;
  color: var(--accent);
  text-shadow: 0 0.15rem 1rem rgba(0, 0, 0, 0.55);
  text-wrap: balance;
}

/* =================================================================== Rodapé */
.rodape {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.75rem;
  padding: 0 5rem;
}
.rodape__filete {
  width: 12rem;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.28), transparent);
}
.rodape__simbolo {
  width: 2rem;
  opacity: 0.6;
}
.rodape__texto {
  color: var(--ink-45);
  font-size: 1.3rem;
  font-weight: 400;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  white-space: nowrap;
}

/* ============================================================== Entrada */
.surge {
  opacity: 0;
  transform: translateY(1.5rem);
  animation: surge 1.1s cubic-bezier(0.22, 1, 0.36, 1) forwards;
  animation-delay: var(--atraso, 0s);
}
@keyframes surge {
  to {
    opacity: 1;
    transform: none;
  }
}

/* ================================================= Dica de tela cheia */
.dica {
  position: fixed;
  right: 2.5rem;
  bottom: 1.4rem;
  padding: 0.7rem 1.4rem;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 999px;
  background: rgba(8, 10, 28, 0.75);
  color: var(--ink-45);
  font-size: 1.05rem;
  letter-spacing: 0.08em;
  animation: some 1s ease 6s forwards;
}
@keyframes some {
  to {
    opacity: 0;
    visibility: hidden;
  }
}
.dica kbd {
  padding: 0.1rem 0.45rem;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 0.35rem;
  color: var(--ink);
  font: inherit;
  font-weight: 600;
}

/* ====================================================== Telas estreitas */
@media (max-aspect-ratio: 4/3) {
  html {
    font-size: min(1.35vw, 1.4815vh);
  }
  .titulo {
    font-size: 4.4rem;
  }
  .cabecalho__barra {
    flex-direction: column;
    gap: 1.5rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .luz,
  .balao,
  .balao-orbita,
  .cenario__aura {
    animation: none;
  }
}