:root {
  --bg: #0b1020;
  --panel: #111827;
  --ink: #e5e7eb;
  --muted: #94a3b8;
  --accent: #38bdf8;
  --cta: #f59e0b;
  --cta-ink: #111827;
  --border: #1f2937;
  --shadow: 0 12px 30px rgba(2, 6, 23, .45);

  /* CONTROLES DO EFEITO DE PULSAÇÃO */
  --pulse-speed: 1s;
  /* velocidade da animação */
  --pulse-radius: 26px;
  /* “tamanho” do glow */
}

* {
  box-sizing: border-box
}

html,
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, sans-serif;
  line-height: 1.65;
}

a {
  color: var(--accent)
}

.wrap {
  max-width: 840px;
  margin: 0 auto;
  padding: 14px
}

/* HERO */
.hero {
  position: relative;
  background:
    linear-gradient(180deg, rgba(2, 6, 23, .86), rgba(2, 6, 23, .86)),
    url('images/pr-hero-bg.webp') center/cover no-repeat;
  border-bottom: 1px solid var(--border);
}

.hero-inner {
  max-width: 840px;
  margin: 0 auto;
  padding: 28px 14px 22px;
}

.adv {
  font-size: 9px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: #cbd5e1;
  opacity: .9;
}

h1 {
  font-size: 28px;
  line-height: 1.2;
  margin: 10px 0 6px;
}

.subq {
  font-size: 18px;
  color: #cbd5e1;
  margin: 0 0 10px;
  font-weight: 700;
}

/* INTRO CAIXA */
.intro {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 16px;
  box-shadow: var(--shadow);
  margin-top: 18px;
}

.intro p {
  margin: 12px 0
}

.intro b {
  color: #fff
}

.text-cta a {
  font-weight: 800;
  text-decoration: underline
}

/* VIDEO POSTER */
.poster {
  margin: 16px 0;
  background: #0f172a;
  border: 2px solid rgba(255, 255, 255, 0.18);
  border-radius: 12px;
  overflow: hidden;
  position: relative;
  box-shadow: var(--shadow);

  /* animação multicolor */
  animation: pulsePosterMulti var(--pulse-speed) infinite ease-in-out;
}

.poster img {
  width: 100%;
  height: auto;
  display: block;
}

/* impede ícones extras de extensões/temas */
.poster::before,
.poster::after {
  content: none !important;
  display: none !important;
}

/* link clicável cobrindo toda a área */
.poster .hit {
  position: absolute;
  inset: 0;
  text-indent: -9999px;
  overflow: hidden;
}

.playbar {
  background: var(--cta);
  color: var(--cta-ink);
  text-align: center;
  font-weight: 800;
  padding: 12px;
  letter-spacing: .02em;
}

.play-icon {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 86px;
  height: 86px;
  border-radius: 999px;
  background: rgba(0, 0, 0, .45);
  display: grid;
  place-items: center;
  border: 2px solid rgba(255, 255, 255, .4);
}

.play-icon:before {
  content: "";
  border-style: solid;
  border-width: 12px 0 12px 20px;
  border-color: transparent transparent transparent #fff;
  margin-left: 4px;
}

/* SECTION TITLE */
h2 {
  font-size: 22px;
  margin: 18px 0 10px
}

/* CARDS */
.grid {
  display: grid;
  gap: 12px
}

@media(min-width:760px) {
  .grid {
    grid-template-columns: repeat(3, 1fr)
  }
}

.card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: var(--shadow);
}

.card img {
  width: 100%;
  height: auto;
  display: block;
}

.card-body {
  padding: 12px
}

.card p {
  margin: 8px 0
}

.watch {
  color: var(--accent);
  text-decoration: underline;
  font-weight: 800
}

/* FOOTER */
footer {
  margin: 22px 0 30px;
  text-align: center;
  color: var(--muted);
  font-size: 12px;
}

footer a {
  color: var(--ink);
  text-decoration: underline
}

.legal {
  margin-top: 14px;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.6;
  text-align: left;
}

.divider {
  height: 1px;
  background: var(--border);
  margin: 20px 0;
  border: 0
}

/* CENTRALIZAÇÃO EM DESKTOP */
@media(min-width:900px) {
  .hero-inner {
    text-align: center
  }

  .hero-inner h1,
  .hero-inner .subq {
    text-align: center
  }

  .intro {
    margin-left: auto;
    margin-right: auto;
    text-align: left;
  }
}

/* ANIMAÇÃO DE BORDA MULTICOLOR */
@keyframes pulsePosterMulti {
  0% {
    box-shadow: 0 0 0 0 rgba(59, 130, 246, 0);
    border-color: rgba(255, 255, 255, 0.18);
  }

  25% {
    box-shadow: 0 0 var(--pulse-radius) 4px rgba(59, 130, 246, .95);
    /* azul */
    border-color: #3b82f6;
  }

  50% {
    box-shadow: 0 0 var(--pulse-radius) 4px rgba(56, 189, 248, .95);
    /* ciano */
    border-color: #38bdf8;
  }

  75% {
    box-shadow: 0 0 var(--pulse-radius) 4px rgba(129, 140, 248, .95);
    /* lilás */
    border-color: #818cf8;
  }

  100% {
    box-shadow: 0 0 0 0 rgba(59, 130, 246, 0);
    border-color: rgba(255, 255, 255, 0.18);
  }
}

.cta-button.blink {
  position: relative;
  animation: ctaPulse 1.25s ease-in-out infinite;
  will-change: transform, box-shadow;
}

.cta-button {
  display: block;
  margin: 0 auto;
  padding: 14px 22px;
  background: var(--cta);
  color: #1f2937;
  font-weight: 700;
  text-decoration: none;
  border-radius: 999px;
  width: max-content;
  text-align: center;
}

@keyframes ctaPulse {

  0%,
  100% {
    box-shadow: 0 0 0 0 rgba(253, 230, 138, 0.18);
    transform: scale(1.00);
  }

  50% {
    box-shadow: 0 0 28px 10px rgba(253, 230, 138, 0.58);
    transform: scale(1.035);
  }
}

@media(max-width: 375px) {
  .main-title,
  .wrap-title {
    font-size: 20px;
  }
}