/* ═══════════════════════════════════════════════
   Estrutura — deck imersivo em tela cheia
   Palco fixo com crossfade; scroll, setas e
   teclado trocam o espaço. Minimalista e limpo.
   ═══════════════════════════════════════════════ */

body.edeck { background: #04222F; overflow-x: hidden; }
body.edeck::after { display: none; }

/* ── Palco ─────────────────────────────────── */
.palco {
  position: relative;
  height: 100vh; height: 100svh;
  overflow: hidden;
}

/* ── Slides empilhados com crossfade ───────── */
.slide {
  position: absolute; inset: 0;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.9s ease, visibility 0s linear 0.9s;
}
.slide.is-on {
  opacity: 1;
  visibility: visible;
  transition: opacity 0.9s ease;
  z-index: 1;
}
.slide img {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  transform: scale(1.06);
  transition: transform 6s ease-out;
}
.slide.is-on img { transform: scale(1); }
.slide__scrim {
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(1,42,58,0.2) 0%, rgba(1,42,58,0.02) 42%, rgba(1,42,58,0.74) 100%);
}
.slide__scrim--capa { background: rgba(1, 42, 58, 0.55); }

/* texto — minimalista, canto inferior esquerdo */
.slide__info {
  position: absolute; left: clamp(1.4rem, 6vw, 5rem); right: clamp(1.4rem, 6vw, 5rem); bottom: clamp(2rem, 8vh, 4.5rem);
  max-width: 560px;
  color: #fff;
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 0.8s ease 0.25s, transform 0.8s var(--ease-out) 0.25s;
}
.slide.is-on .slide__info { opacity: 1; transform: none; }
.slide__num {
  display: inline-block;
  font-size: 0.75rem; font-weight: 700; letter-spacing: 0.22em;
  color: var(--gold);
  border-bottom: 2px solid var(--gold);
  padding-bottom: 5px; margin-bottom: 12px;
}
.slide__info h2 {
  font-size: clamp(1.7rem, 3.6vw, 2.8rem); font-weight: 800;
  letter-spacing: var(--track); line-height: 1.1;
  margin-bottom: 10px;
  text-shadow: 0 2px 18px rgba(0,0,0,0.4);
}
.slide__info p {
  font-size: clamp(0.9rem, 1.3vw, 1.02rem); line-height: 1.65;
  color: rgba(255,255,255,0.88); letter-spacing: var(--track);
  text-shadow: 0 1px 12px rgba(0,0,0,0.45);
}

/* capa e fecho — centralizados */
.slide__capa {
  position: absolute; inset: 0;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  text-align: center; color: #fff;
  padding: 1.5rem;
}
.slide__eyebrow {
  font-size: 0.78rem; font-weight: 700; letter-spacing: 0.24em; text-transform: uppercase;
  color: var(--gold);
  border-bottom: 2px solid var(--gold);
  padding-bottom: 6px; margin-bottom: 16px;
}
.slide__capa h1, .slide__capa h2 {
  font-size: clamp(2.2rem, 5.4vw, 4.2rem); font-weight: 800;
  letter-spacing: var(--track); line-height: 1.08;
  max-width: 18ch;
  text-shadow: 0 4px 30px rgba(0,0,0,0.45);
}
.slide__dica {
  margin-top: 22px;
  font-size: 0.82rem; letter-spacing: 0.06em;
  color: rgba(255,255,255,0.75);
  animation: dicaPulsa 2.2s ease-in-out infinite;
}
@keyframes dicaPulsa { 50% { opacity: 0.45; transform: translateY(4px); } }
.slide__btns { display: flex; gap: 1rem; flex-wrap: wrap; justify-content: center; margin-top: 26px; }
.slide__btn-claro { color: #fff; border-color: rgba(255,255,255,0.6); }
.slide__btn-claro:hover { background: #fff; color: var(--blue-ink); }

/* ── Capa tipográfica — gradiente animado suave ── */
.slide--capa { background: #04466E; }
.capa__fundo {
  position: absolute; inset: 0;
  background: linear-gradient(120deg, #04466E, #0086BC, #29ABE2, #0864A0, #04466E);
  background-size: 320% 320%;
  animation: capaGradiente 18s ease-in-out infinite;
}
@keyframes capaGradiente {
  0%   { background-position: 0% 50%; }
  50%  { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}
@media (prefers-reduced-motion: reduce) { .capa__fundo { animation: none; } }
.capa__conteudo {
  position: absolute; inset: 0;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  text-align: center; color: #fff; padding: 1.5rem;
}
.capa__giga {
  font-size: clamp(4rem, 15vw, 14rem);
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 0.95;
  color: var(--gold);
  text-shadow: 0 10px 40px rgba(1, 42, 58, 0.35);
}
.capa__lista {
  margin-top: 20px;
  font-size: clamp(0.72rem, 1.2vw, 0.88rem); font-weight: 600;
  letter-spacing: 0.14em; text-transform: uppercase;
  color: rgba(255,255,255,0.55);
}
.capa__dica {
  position: absolute; bottom: clamp(1.6rem, 5vh, 3rem); left: 50%; transform: translateX(-50%);
  display: inline-flex; align-items: center; gap: 0.5em;
  font-size: 0.78rem; font-weight: 600; letter-spacing: 0.16em; text-transform: uppercase;
  color: rgba(255,255,255,0.8);
  animation: dicaPulsa 2.2s ease-in-out infinite;
  z-index: 2;
}
.capa__dica svg { width: 16px; height: 16px; }

/* ── UI fixa: contador + setas ─────────────── */
.deckui {
  position: fixed; right: clamp(1rem, 3vw, 2.2rem); top: 50%; transform: translateY(-50%);
  z-index: 60;
  display: flex; flex-direction: column; align-items: center; gap: 14px;
  transition: opacity 0.4s;
}
.deckui.is-oculta { opacity: 0; pointer-events: none; }
.deckui__count {
  font-size: 0.72rem; font-weight: 700; letter-spacing: 0.14em;
  color: rgba(255,255,255,0.75);
  writing-mode: vertical-rl;
}
.deckui__count em { font-style: normal; color: var(--gold); }
.deckui__setas { display: flex; flex-direction: column; gap: 8px; }
.deckui__setas button {
  width: 44px; height: 44px; border-radius: 50%;
  border: 1.5px solid rgba(255,255,255,0.5);
  background: rgba(1,42,58,0.35);
  backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
  color: #fff; cursor: pointer;
  display: grid; place-items: center;
  transition: background 0.3s, border-color 0.3s, transform 0.3s;
}
.deckui__setas button:hover { background: var(--gold); border-color: var(--gold); color: #04222F; transform: scale(1.07); }
.deckui__setas svg { width: 20px; height: 20px; }

@media (max-width: 640px) {
  .slide__info { right: 1.2rem; bottom: 5rem; }
  .deckui { top: auto; bottom: 1.2rem; right: 1.2rem; transform: none; flex-direction: row; }
  .deckui__count { writing-mode: horizontal-tb; }
  .deckui__setas { flex-direction: row; }
}