/* ============================================================
   aulas.italiadagiulia.com.br: replay das 5 aulas do Esquenta Black Friday.
   Mesma base das páginas da BF (/cadastro-bf): navy #0D1632,
   off-white no texto, dourado #E6C180 só em ação e destaque.
   Faixa verde = a mesma das capas das aulas.
   Tipo: Poppins em tudo, 18px base (público 50+).
   ============================================================ */

@font-face { font-family: "Poppins"; font-weight: 400; font-display: swap; src: url("/aulas/assets/fonts/poppins-400-latin.woff2") format("woff2"); }
@font-face { font-family: "Poppins"; font-weight: 500; font-display: swap; src: url("/aulas/assets/fonts/poppins-500-latin.woff2") format("woff2"); }
@font-face { font-family: "Poppins"; font-weight: 600; font-display: swap; src: url("/aulas/assets/fonts/poppins-600-latin.woff2") format("woff2"); }
@font-face { font-family: "Poppins"; font-weight: 700; font-display: swap; src: url("/aulas/assets/fonts/poppins-700-latin.woff2") format("woff2"); }

:root {
  color-scheme: dark;
  --navy: #0D1632;
  --navy-2: #141F42;
  --navy-line: rgba(246, 243, 238, .14);
  --gold: #E6C180;
  --metal: linear-gradient(120deg, #F3DDA6 0%, var(--gold) 45%, #D9AE66 100%);
  --metal-hover: linear-gradient(120deg, #F8E6B8 0%, #EDCB8E 45%, #E0B874 100%);
  --verde: #3DF07E;
  --on-navy: #F6F3EE;
  --on-navy-soft: #B9C0D3;
  --sans: "Poppins", system-ui, -apple-system, "Segoe UI", sans-serif;
  --gutter: 20px;
  --radius: 16px;
  --ease: cubic-bezier(.16, 1, .3, 1);
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
html, body { overflow-x: clip; }
body {
  margin: 0;
  background: var(--navy);
  color: var(--on-navy);
  font: 400 18px/1.6 var(--sans);
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; height: auto; }
h1, h2, p { margin: 0; }
h1, h2 { text-wrap: balance; }
button { font: inherit; color: inherit; }
:focus-visible { outline: 3px solid var(--gold); outline-offset: 3px; }

/* ---------- Faixa do Esquenta ---------- */
.faixa {
  background: var(--verde);
  color: var(--navy);
  border-block: 3px solid #000;
  overflow: hidden;
  white-space: nowrap;
}
/* Dois grupos idênticos, cada um mais largo que a tela: o trilho anda
   exatamente um grupo (-50%) e o fim de um emenda no começo do outro. */
.faixa__trilho {
  display: flex;
  width: max-content;
  font-weight: 700;
  font-size: 14px;
  letter-spacing: .04em;
  text-transform: uppercase;
  animation: faixa 50s linear infinite;
}
.faixa__grupo {
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 8px 18px 8px 0;
}
.bandeira {
  width: 22px;
  height: 15px;
  border: 1px solid rgba(0, 0, 0, .35);
  border-radius: 2px;
  background: linear-gradient(90deg, #009246 33.3%, #fff 33.3% 66.6%, #CE2B37 66.6%);
}
@keyframes faixa { to { transform: translateX(-50%); } }

/* ---------- Topo ---------- */
.topo {
  display: flex;
  justify-content: center;
  padding: 22px var(--gutter) 6px;
}
.topo__logo { width: 200px; }

/* ---------- Layout ---------- */
.layout {
  max-width: 1240px;
  margin: 0 auto;
  padding: 20px var(--gutter) 48px;
  display: grid;
  gap: 28px;
}
@media (min-width: 960px) {
  .layout {
    grid-template-columns: minmax(0, 1fr) 380px;
    gap: 36px;
    padding-top: 28px;
    align-items: start;
  }
}

/* ---------- Player ---------- */
.player {
  position: relative;
  aspect-ratio: 16 / 9;
  border-radius: var(--radius);
  overflow: hidden;
  background: #000;
  box-shadow: 0 18px 50px rgba(0, 0, 0, .45);
  scroll-margin-top: 16px;
}
.player iframe,
.poster {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}
.poster {
  padding: 0;
  background: #fff;
  cursor: pointer;
}
.poster[hidden] { display: none; }
.poster img { width: 100%; height: 100%; object-fit: cover; }
.poster__play {
  position: absolute;
  left: 50%;
  top: 50%;
  width: clamp(64px, 11vw, 96px);
  aspect-ratio: 1;
  translate: -50% -50%;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--verde);
  box-shadow: 0 10px 30px rgba(13, 22, 50, .45);
  transition: scale .25s var(--ease);
  animation: pulsar 2.2s ease-in-out infinite;
}
.poster__play svg { width: 44%; fill: var(--navy); margin-left: 6%; }
.poster:hover .poster__play { scale: 1.08; }
@keyframes pulsar {
  0%, 100% { box-shadow: 0 10px 30px rgba(13, 22, 50, .45), 0 0 0 0 rgba(61, 240, 126, .6); }
  60% { box-shadow: 0 10px 30px rgba(13, 22, 50, .45), 0 0 0 18px rgba(61, 240, 126, 0); }
}

/* ---------- Info da aula ---------- */
.palco__info { padding-top: 22px; text-align: center; }
.palco__n {
  font-size: 15px;
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--gold);
}
.palco__titulo {
  margin: 4px 0 22px;
  font-size: clamp(28px, 6.4vw, 40px);
  font-weight: 700;
  line-height: 1.15;
}
.palco__nav {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  max-width: 400px;
  margin: 0 auto;
}
.palco__nav .btn { padding-inline: 10px; white-space: nowrap; }
@media (max-width: 359px) {
  .palco__nav .btn { font-size: 15px; }
}
@media (min-width: 960px) {
  .palco__info { text-align: left; }
  .palco__nav { display: flex; margin: 0; max-width: none; }
  .palco__nav .btn { padding-inline: 26px; }
}

/* ---------- Botões ---------- */
.btn {
  min-height: 52px;
  padding: 12px 26px;
  border-radius: 999px;
  border: 2px solid transparent;
  font-weight: 600;
  font-size: 17px;
  cursor: pointer;
  transition: background .2s, border-color .2s, transform .15s;
}
.btn:active:not(:disabled) { transform: translateY(1px); }
.btn:disabled { opacity: .35; cursor: not-allowed; }
.btn--ouro { background: var(--metal); color: var(--navy); }
.btn--ouro:hover:not(:disabled) { background: var(--metal-hover); }
.btn--linha { background: transparent; border-color: rgba(246, 243, 238, .4); }
.btn--linha:hover:not(:disabled) { border-color: var(--on-navy); background: rgba(246, 243, 238, .06); }

/* ---------- Trilha de aulas ---------- */
.trilha {
  background: var(--navy-2);
  border: 1px solid var(--navy-line);
  border-radius: var(--radius);
  padding: 20px 14px 14px;
}
@media (min-width: 960px) {
  .trilha { position: sticky; top: 24px; }
}
.trilha__titulo {
  padding: 0 6px 14px;
  font-size: 20px;
  font-weight: 700;
}
.aulas {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 8px;
}
.aula {
  width: 100%;
  display: grid;
  grid-template-columns: 40% 1fr;
  gap: 14px;
  align-items: center;
  padding: 8px;
  border: 2px solid transparent;
  border-radius: 12px;
  background: transparent;
  text-align: left;
  cursor: pointer;
  transition: background .2s, border-color .2s;
}
@media (min-width: 960px) {
  .aula { grid-template-columns: 132px 1fr; }
}
.aula:hover { background: rgba(246, 243, 238, .06); }
.aula.is-ativa { background: rgba(230, 193, 128, .1); border-color: var(--gold); }
.aula__capa {
  aspect-ratio: 16 / 9;
  border-radius: 8px;
  overflow: hidden;
  background: #fff;
}
.aula__capa img { width: 100%; height: 100%; object-fit: cover; }
.aula__texto { display: grid; gap: 2px; min-width: 0; }
.aula__n {
  font-size: 14px;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--on-navy-soft);
}
.aula__titulo { font-size: 17px; font-weight: 600; line-height: 1.3; }
.aula__selo { font-size: 14px; font-weight: 500; color: var(--on-navy-soft); }
.aula__selo--agora { color: var(--gold); }

/* ---------- Rodapé ---------- */
.rodape {
  padding: 28px var(--gutter) 40px;
  border-top: 1px solid var(--navy-line);
  text-align: center;
  font-size: 15px;
  color: var(--on-navy-soft);
}

@media (prefers-reduced-motion: reduce) {
  .faixa__trilho, .poster__play { animation: none; }
}