/* ============================================================
   RÁDIO RELÓGIO · projeto-homenagem
   Página imagem-first: hero fotográfico, parallax, texto mínimo.
   Paleta: baquelite, latão, creme. Limelight / Lora / Plex Mono.
   ============================================================ */

:root {
  --fundo: #17100b;
  --baquelite: #2b1a12;
  --creme: #f2e8d5;
  --creme-meio: #d9c9ac;
  --creme-escuro: #a89577;
  --latao: #c9a227;
  --ambar: #f5c85e;
  --vermelho: #b3392b;
  --f-display: "Limelight", serif;
  --f-corpo: "Lora", Georgia, serif;
  --f-mono: "IBM Plex Mono", monospace;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
/* overflow-x:hidden PRECISA estar no html (não só no body): senão o body
   cresce para caber o max-width:1100 do mural quando o ticker carrega,
   estourando a largura no celular. */
html { scroll-behavior: smooth; overflow-x: hidden; }

body {
  background: var(--fundo);
  color: var(--creme);
  font-family: var(--f-corpo);
  font-size: 1.05rem;
  line-height: 1.7;
  overflow-x: hidden;
  max-width: 100%;
}


.grain {
  position: fixed; inset: 0; z-index: 50; pointer-events: none; opacity: .13;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3CfeComponentTransfer%3E%3CfeFuncA type='linear' slope='0.35'/%3E%3C/feComponentTransfer%3E%3C/filter%3E%3Crect width='140' height='140' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* Revelações: só escondem quando há JS (html.js) */
html.js .reveal { opacity: 0; transform: translateY(24px); transition: opacity 1s ease, transform 1s ease; }
html.js .reveal.visivel { opacity: 1; transform: none; }

a { color: var(--latao); }
:focus-visible { outline: 2px solid var(--ambar); outline-offset: 3px; border-radius: 3px; }

/* ======================= HERO ======================= */

.hero {
  position: relative; min-height: 100svh;
  display: grid; place-items: center;
  overflow: hidden;
}
.hero-zoom {
  position: absolute; inset: 0;
  animation: kenburns 34s ease-in-out infinite alternate;
  will-change: transform;
}
.hero-foto {
  position: absolute; inset: 0;
  background: url("../assets/img/hero2.jpg") center 38% / cover no-repeat;
}
@keyframes kenburns {
  from { transform: scale(1) translateY(0); }
  to   { transform: scale(1.06) translateY(-1.1%); }
}

/* ---- relógio de palhetas (overlay fotográfico) ---- */
#flip-stage { position: absolute; pointer-events: none; }
.flip-cell {
  position: absolute; perspective: 420px;
  filter: drop-shadow(0 3px 6px rgba(0,0,0,.5));
}
.flip-cell > div {
  position: absolute; left: 0; width: 100%; height: 50%;
  background-size: 100% 200%; backface-visibility: hidden;
}
.fc-top, .fc-flip-top { top: 0; background-position: top; transform-origin: bottom; }
.fc-bottom, .fc-flip-bottom { bottom: 0; background-position: bottom; transform-origin: top; }
.fc-flip-top, .fc-flip-bottom { visibility: hidden; }
.flip-cell.flipping .fc-flip-top {
  visibility: visible; animation: fc-tomba .26s ease-in forwards;
}
.flip-cell.flipping .fc-flip-bottom {
  visibility: visible; transform: rotateX(90deg);
  animation: fc-desdobra .26s ease-out .26s forwards;
}
@keyframes fc-tomba { from { transform: rotateX(0); } to { transform: rotateX(-90deg); } }
@keyframes fc-desdobra { from { transform: rotateX(90deg); } to { transform: rotateX(0); } }
.flip-cell.flipping .fc-bottom { z-index: 0; }
.flip-debug { outline: 1px solid rgba(255,0,0,.8); }

/* dois pontos centrais de latão entre horas e minutos */
.flip-colon {
  position: absolute; transform: translate(-50%, -50%);
  display: flex; flex-direction: column; justify-content: space-between;
  align-items: center; pointer-events: none;
}
.flip-colon span {
  display: block; width: 100%; aspect-ratio: 1; border-radius: 50%;
  background: radial-gradient(circle at 34% 30%, #f0d179 0%, #c9a227 45%, #6e5716 100%);
  box-shadow: 0 0 6px rgba(201,162,39,.5), 0 1px 2px rgba(0,0,0,.8);
}
.hero-veu {
  position: absolute; inset: 0;
  background:
    linear-gradient(180deg, rgba(23,16,11,.55) 0%, rgba(23,16,11,.15) 34%, rgba(23,16,11,.28) 62%, rgba(23,16,11,.9) 100%),
    radial-gradient(ellipse 120% 90% at 50% 110%, rgba(23,16,11,.55), transparent 60%);
}

.hero-relogio {
  position: absolute; top: 1.4rem; right: 1.6rem; z-index: 3;
  text-align: right; font-family: var(--f-mono);
  color: var(--ambar); opacity: .92;
}
#rel-digitos {
  display: block; font-size: 1.25rem; letter-spacing: .14em;
  text-shadow: 0 0 14px rgba(245,200,94,.5);
  font-variant-numeric: tabular-nums;
}
.rel-falada { display: block; font-size: .62rem; letter-spacing: .08em; color: var(--creme-meio); max-width: 300px; }

.hero-conteudo {
  position: relative; z-index: 2; text-align: center;
  padding: 2rem 1.5rem; max-width: 820px;
  margin-top: 16vh;
}
@media (min-width: 900px) {
  /* composição: texto sobre a janela (esquerda), radiorrelógio livre à direita */
  .hero { place-items: center start; }
  .hero-conteudo {
    text-align: left; max-width: 620px;
    margin: 10vh 0 0 5.5vw; padding: 2rem 0;
  }
  .hero-title, .hero h1 { font-size: clamp(2.4rem, 4.6vw, 4.2rem); }
}
.hero-eyebrow {
  font-family: var(--f-mono); font-size: .72rem; letter-spacing: .34em;
  text-transform: uppercase; color: var(--creme-meio);
  margin-bottom: 1.1rem; text-shadow: 0 1px 8px rgba(0,0,0,.8);
}
.hero h1 {
  font-family: var(--f-display); font-weight: 400;
  font-size: clamp(2.5rem, 7.5vw, 4.9rem);
  line-height: 1.06; letter-spacing: .02em;
  text-shadow: 0 4px 30px rgba(0,0,0,.75);
  margin-bottom: 1.1rem;
}
.hero-sub {
  font-style: italic; color: var(--creme-meio);
  font-size: clamp(1rem, 2.4vw, 1.18rem);
  text-shadow: 0 1px 10px rgba(0,0,0,.8);
  margin-bottom: 2.2rem;
}

.btn-play {
  display: inline-flex; align-items: center; gap: .9rem;
  font-family: var(--f-mono); font-size: .95rem; letter-spacing: .2em; text-transform: uppercase;
  color: var(--fundo); background: linear-gradient(180deg, #ecc95c, var(--latao));
  border: none; border-radius: 999px; padding: 1.05rem 2.4rem; cursor: pointer;
  box-shadow: 0 6px 0 #7c6218, 0 18px 44px rgba(0,0,0,.55), 0 0 60px rgba(201,162,39,.25);
  transition: transform .12s ease, box-shadow .12s ease, filter .2s;
}
.btn-play:hover { filter: brightness(1.08); }
.btn-play:active { transform: translateY(4px); box-shadow: 0 2px 0 #7c6218, 0 8px 20px rgba(0,0,0,.5); }
.btn-play-icone {
  width: 0; height: 0;
  border-left: 12px solid var(--fundo);
  border-top: 8px solid transparent; border-bottom: 8px solid transparent;
}
.btn-play[aria-pressed="true"] .btn-play-icone {
  border: none; width: 12px; height: 15px;
  border-left: 4px solid var(--fundo); border-right: 4px solid var(--fundo);
}
.btn-play[aria-pressed="true"] { animation: no-ar 1.8s ease-in-out infinite; }
@keyframes no-ar { 50% { box-shadow: 0 6px 0 #7c6218, 0 18px 44px rgba(0,0,0,.55), 0 0 90px rgba(245,200,94,.5); } }

.hero-seta {
  position: absolute; bottom: 1.4rem; left: 50%; transform: translateX(-50%);
  z-index: 2; color: var(--creme-meio); font-size: 1.2rem;
  animation: descer 2.4s ease-in-out infinite;
}
@keyframes descer { 50% { transform: translate(-50%, 8px); } }

/* ======================= FAIXAS PARALLAX ======================= */

.faixa {
  position: relative; min-height: 46svh;
  display: grid; place-items: center;
  background-position: center; background-size: cover;
  background-attachment: fixed;
  padding: 5rem 1.5rem;
}
.faixa::before {
  content: ""; position: absolute; inset: 0;
  background: rgba(23,16,11,.58);
}
.faixa-dial { background-image: url("../assets/img/dial.jpg"); }
.faixa-quarto { background-image: url("../assets/img/hero.jpg"); background-position: center 30%; }

.faixa-frase {
  position: relative; z-index: 1; max-width: 900px; text-align: center;
  font-family: var(--f-corpo); font-style: italic;
  font-size: clamp(1.3rem, 3.6vw, 2.1rem); line-height: 1.5;
  color: var(--creme); text-shadow: 0 2px 20px rgba(0,0,0,.8);
}
.faixa-frase .pim { color: var(--ambar); font-style: normal; font-family: var(--f-mono); font-size: .8em; letter-spacing: .06em; }
.pims-linha { white-space: nowrap; }   /* os três pims nunca se separam */

/* ======================= HISTÓRIA (3 CENAS) ======================= */

.historia { padding: 5.5rem 1.5rem 3rem; max-width: 1060px; margin: 0 auto; }

.cena {
  display: grid; grid-template-columns: 1.15fr .85fr;
  gap: clamp(1.6rem, 5vw, 4rem); align-items: center;
  margin-bottom: clamp(4rem, 10vw, 7rem);
}
.cena-invertida { grid-template-columns: .85fr 1.15fr; }
.cena-invertida .cena-foto { order: 2; }
.cena-invertida .cena-texto { order: 1; text-align: right; }

.cena-foto { position: relative; margin: 0; }
.cena-foto img {
  width: 100%; height: auto; display: block; border-radius: 6px;
  box-shadow: 0 26px 60px rgba(0,0,0,.55);
  filter: sepia(.14) contrast(1.02);
  will-change: transform;
}
.cena-foto figcaption {
  position: absolute; bottom: .6rem; right: .8rem;
  font-family: var(--f-mono); font-size: .6rem; letter-spacing: .1em;
  color: rgba(242,232,213,.75); background: rgba(23,16,11,.55);
  padding: .2em .6em; border-radius: 3px;
}

.cena-ano {
  font-family: var(--f-display); color: var(--latao);
  font-size: clamp(1.4rem, 3vw, 2rem); display: block; margin-bottom: .4rem;
}
.cena-texto h2 {
  font-family: var(--f-corpo); font-weight: 600;
  font-size: clamp(1.3rem, 3vw, 1.7rem); margin-bottom: .7rem;
}
.cena-texto p { color: var(--creme-meio); max-width: 46ch; }
.cena-invertida .cena-texto p { margin-left: auto; }

.historia-mais { text-align: center; font-style: italic; margin: 1rem 0 2rem; }
.historia-mais a { color: var(--creme-meio); text-decoration-color: rgba(201,162,39,.5); }
.historia-mais a:hover { color: var(--latao); }

/* ======================= CTA FINAL ======================= */

.cta { position: relative; z-index: 1; text-align: center; max-width: 720px; }
.cta h2 {
  font-family: var(--f-display); font-weight: 400;
  font-size: clamp(1.7rem, 4.6vw, 2.7rem);
  text-shadow: 0 2px 24px rgba(0,0,0,.85); margin-bottom: .8rem;
}
.cta p { color: var(--creme-meio); font-style: italic; margin-bottom: 1.8rem; text-shadow: 0 1px 12px rgba(0,0,0,.8); }
.cta-botoes { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }

.btn-dourado {
  font-family: var(--f-mono); font-size: .85rem; letter-spacing: .16em; text-transform: uppercase;
  text-decoration: none; color: var(--fundo);
  background: linear-gradient(180deg, #ecc95c, var(--latao));
  padding: .95rem 2rem; border-radius: 999px;
  box-shadow: 0 5px 0 #7c6218, 0 14px 30px rgba(0,0,0,.5);
  transition: transform .12s, box-shadow .12s, filter .2s;
}
.btn-dourado:hover { filter: brightness(1.07); }
.btn-dourado:active { transform: translateY(3px); box-shadow: 0 2px 0 #7c6218, 0 7px 16px rgba(0,0,0,.5); }

.btn-fantasma {
  font-family: var(--f-mono); font-size: .85rem; letter-spacing: .16em; text-transform: uppercase;
  color: var(--creme); background: rgba(23,16,11,.35);
  border: 1px solid rgba(242,232,213,.5); border-radius: 999px;
  padding: .95rem 2rem; cursor: pointer;
  transition: border-color .2s, background .2s;
}
.btn-fantasma:hover { border-color: var(--latao); color: var(--latao); }

/* ======================= MURAL DOS OUVINTES ======================= */

.faixa-mural {
  background-image: url("../assets/img/mural-fundo.jpg");
  min-height: auto; padding: 5rem 1.5rem 4rem;
  display: block;
}
.faixa-mural::before { background: rgba(23,16,11,.66); }
/* width:100% (definido, = % do pai) impede o container de virar shrink-to-fit
   por causa do ticker inline-flex de 12811px dentro da janela overflow:hidden */
.mural-conteudo { position: relative; z-index: 1; width: 100%; max-width: 1100px; margin: 0 auto; text-align: center; }

.mural-titulo {
  font-family: var(--f-display); font-weight: 400;
  font-size: clamp(1.8rem, 4.6vw, 2.8rem);
  text-shadow: 0 2px 22px rgba(0,0,0,.85); margin-bottom: .5rem;
}
.mural-sub { font-style: italic; color: var(--creme-meio); margin-bottom: 2.2rem; text-shadow: 0 1px 10px rgba(0,0,0,.8); }

/* janela do trilho que passa */
.mural-janela { overflow: hidden; width: 100%; max-width: 100%; margin-bottom: 2.4rem; padding: 1.4rem 0;
  mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent); }
.mural-trilho { max-width: none; }   /* o trilho é largo de propósito, clipado pela janela */
.mural-trilho { display: inline-flex; gap: 1.3rem; will-change: transform; }
.mural-trilho.rolando { animation: mural-passa linear infinite; }
.mural-janela:hover .mural-trilho { animation-play-state: paused; }
@keyframes mural-passa { from { transform: translateX(0); } to { transform: translateX(-50%); } }

.recado {
  position: relative; flex: 0 0 auto; width: min(300px, 78vw);
  background: linear-gradient(180deg, #f6eddb 0%, #eee1c4 100%);
  color: #38271b; text-align: left;
  padding: 1.5rem 1.2rem 1rem; border-radius: 3px;
  box-shadow: 0 12px 28px rgba(0,0,0,.5);
}
.recado:nth-child(odd) { transform: rotate(-1.1deg); }
.recado:nth-child(even) { transform: rotate(.9deg); }
.recado-pino {
  position: absolute; top: -7px; left: 50%; transform: translateX(-50%);
  width: 14px; height: 14px; border-radius: 50%;
  background: radial-gradient(circle at 35% 30%, #f0d179 0%, #c9a227 45%, #6e5716 100%);
  box-shadow: 0 2px 4px rgba(0,0,0,.55);
}
.recado-texto { font-size: .92rem; line-height: 1.55; margin-bottom: .8rem; }
.recado-assinatura { font-family: var(--f-mono); font-size: .72rem; letter-spacing: .04em; color: #6d5138; text-align: right; }

/* formulário-telegrama */
.mural-form { max-width: 620px; margin: 0 auto 2.6rem; display: grid; gap: .8rem; }
.mural-campos { display: grid; grid-template-columns: 1fr 1fr; gap: .8rem; }
.mural-form input, .mural-form textarea {
  font-family: var(--f-corpo); font-size: .95rem; color: var(--creme);
  background: rgba(23,16,11,.55); border: 1px solid rgba(201,162,39,.45);
  border-radius: 6px; padding: .8rem .9rem; resize: vertical;
  width: 100%; min-width: 0; box-sizing: border-box;   /* não estourar o grid */
}
.mural-form textarea { max-width: 100%; }
.mural-form input::placeholder, .mural-form textarea::placeholder { color: var(--creme-escuro); font-style: italic; }
.mural-form input:focus, .mural-form textarea:focus { outline: none; border-color: var(--latao); }
.mural-envio { display: flex; align-items: center; gap: 1rem; justify-content: center; flex-wrap: wrap; }
.mural-envio .btn-dourado { border: none; cursor: pointer; font-family: var(--f-mono); }
.mural-aviso { font-size: .85rem; font-style: italic; color: var(--creme-meio); min-height: 1.2em; }

/* contador nostálgico (odômetro de fim dos anos 90) */
.contador { display: grid; justify-items: center; gap: .45rem; }
.contador-rotulo { font-family: var(--f-mono); font-size: .7rem; letter-spacing: .3em; text-transform: uppercase; color: var(--creme-meio); }
.contador-digitos {
  display: inline-flex; gap: 3px; padding: 6px 8px;
  background: linear-gradient(180deg, #8a6f2f, #5c470f);
  border-radius: 6px; box-shadow: 0 4px 14px rgba(0,0,0,.5);
}
.contador-celula {
  font-family: var(--f-mono); font-weight: 500;
  font-size: 1.5rem; line-height: 1; padding: .35em .32em;
  color: #f2e8d5; background: linear-gradient(180deg, #221610 0%, #0c0805 55%, #221610 100%);
  border-radius: 3px;
  box-shadow: inset 0 2px 4px rgba(0,0,0,.9), inset 0 -1px 1px rgba(255,255,255,.06);
  text-shadow: 0 0 8px rgba(242,232,213,.35);
}
.contador-desde { font-family: var(--f-mono); font-size: .62rem; letter-spacing: .18em; color: var(--creme-escuro); }

/* ======================= RODAPÉ ======================= */

.rodape {
  text-align: center; padding: 2.4rem 1.5rem;
  font-family: var(--f-mono); font-size: .74rem; letter-spacing: .12em;
  color: var(--creme-escuro);
}
.rodape a { color: var(--creme-escuro); }
.rodape a:hover { color: var(--latao); }

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

.pagina-sobre { background: var(--fundo); }
.sobre-topo { max-width: 760px; margin: 0 auto; padding: 3.4rem 1.5rem 0; }
.voltar { font-family: var(--f-mono); font-size: .8rem; letter-spacing: .14em; text-decoration: none; color: var(--creme-escuro); }
.voltar:hover { color: var(--latao); }
.sobre-topo h1 {
  font-family: var(--f-display); font-weight: 400;
  font-size: clamp(2rem, 6vw, 3.2rem); margin-top: 1rem;
}
.sobre-corpo { max-width: 760px; margin: 0 auto; padding: 1.5rem 1.5rem 3rem; }

.carta {
  background: linear-gradient(180deg, #f6eddb, #efe3c9);
  color: #33241a;
  padding: clamp(1.8rem, 5vw, 3rem);
  border-radius: 4px; margin: 2rem 0 3rem;
  box-shadow: 0 26px 60px rgba(0,0,0,.5);
  transform: rotate(-.4deg);
}
.carta-titulo {
  font-family: var(--f-display); font-weight: 400;
  font-size: clamp(1.5rem, 4vw, 2.1rem); line-height: 1.15;
  color: #4a2e1e; margin-bottom: 1.4rem;
}
.carta p { margin-bottom: 1.05rem; }
.carta strong { color: #7c2317; }
.assinatura { font-style: italic; color: #6d5138; text-align: right; margin-top: 1.6rem; }

.sobre-secao { margin-bottom: 2.8rem; }
.sobre-secao h2 {
  font-family: var(--f-corpo); font-weight: 600; font-size: 1.2rem;
  letter-spacing: .04em; color: var(--latao); margin-bottom: .9rem;
}
.linha-tempo { list-style: none; display: grid; gap: .9rem; }
.linha-tempo li { color: var(--creme-meio); padding-left: 1.1rem; border-left: 2px solid rgba(201,162,39,.4); }
.linha-tempo strong { color: var(--creme); }
.ficha { color: var(--creme-meio); }
.ficha strong { color: var(--ambar); font-family: var(--f-mono); font-size: .95em; }

.aviso { border-left: 3px solid var(--vermelho); padding-left: 1.2rem; }
.aviso h2 { color: #e0715f; }
.aviso p { font-size: .95rem; color: var(--creme-meio); }
.aviso strong { color: var(--creme); }

.fontes-lista { list-style: none; display: grid; gap: .4rem; }
.fontes-lista a { color: var(--creme-meio); font-size: .95rem; text-decoration-color: rgba(201,162,39,.5); }
.fontes-lista a:hover { color: var(--latao); }
.nota-imagens { margin-top: .9rem; font-size: .85rem; font-style: italic; color: var(--creme-escuro); }

/* ======================= RESPONSIVO / MOTION ======================= */

@media (max-width: 720px) {
  .cena, .cena-invertida { grid-template-columns: 1fr; gap: 1.2rem; }
  .cena-invertida .cena-foto { order: 1; }
  .cena-invertida .cena-texto { order: 2; text-align: left; }
  .cena-invertida .cena-texto p { margin-left: 0; }
  .faixa { background-attachment: scroll; } /* iOS não suporta fixed */
  .hero-relogio { display: none; }

  /* celular: rádio centralizado (foco no mostrador), título em cima, botão embaixo */
  .hero-foto { background-position: 69% 38%; }
  .hero { place-items: start center; }
  .hero-conteudo {
    position: static;   /* o botão absoluto ancora no .hero, não no bloco do título */
    margin-top: 7vh; padding: 0 1.2rem; text-align: center; max-width: 100%;
  }
  .hero h1 { font-size: clamp(1.9rem, 8.5vw, 2.6rem); margin-bottom: .6rem; }
  .hero-sub { font-size: .92rem; margin-bottom: 0; }
  .btn-play {
    position: absolute; bottom: 11vh; left: 50%; transform: translateX(-50%);
    z-index: 3; white-space: nowrap;
  }
  .btn-play:active { transform: translateX(-50%) translateY(4px); }
  .hero-seta { bottom: 2.2vh; }

  /* mural no celular: form em coluna única, margens/padding contidos */
  .faixa-mural { padding: 3.5rem 1.1rem 3rem; }
  .mural-campos { grid-template-columns: 1fr; }
  .mural-form { max-width: 100%; }
  .mural-envio { flex-direction: column; gap: .7rem; }
  .mural-envio .btn-dourado { width: 100%; text-align: center; }
  .recado { width: min(300px, 82vw); }
  .contador-celula { font-size: 1.25rem; padding: .3em .26em; }
}

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; }
  html { scroll-behavior: auto; }
  html.js .reveal { opacity: 1; transform: none; }
  .hero-foto { animation: none; }
}