/* ================== BASE / LAYOUT ================== */
.capa {
  display: flex;
  height: calc(100vh + 90px);
}

.capa-left {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  height: calc(100vh + 90px);
  padding: 0 50px;
  background: #000;
}

.capa-left h1 {
  font-size: 36px;
  line-height: 1.3;
  position: relative;
}

.capa-left h1,
.capa-left h1 span,
.capa-left p {
  color: #fff;
}

.capa-right {
  flex: 1;
  background: #000;
  display: flex;
  justify-content: center;
  align-items: center;
}

/* ================== ESTADO INICIAL (sem animação) ================== */
.capa-left h1 span {
  display: block;
  padding-left: 15px;
  opacity: 0;
  transform: translateX(-50px);
  position: relative;
}

.capa-left p {
  margin: 20px 0;
  font-size: 14px;
  max-width: 500px;
  opacity: 0;
  transform: translateY(20px);
}

/* Linha vermelha – inicial */
.capa-left h1 span::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  height: 100%;
  width: 5px;
  background: #e11b22;
  transform: scaleY(0);
  transform-origin: top;
}

/* ================== TIMINGS (variáveis) ================== */
:root {
  --span-dur: 1.15s; /* antes 1s */
  --span1-delay: 0.55s; /* +0.05s */
  --span2-delay: 1.7s; /* +0.2s  */
  --span3-delay: 2.85s; /* +0.35s */

  --p-dur: 1.1s; /* antes 1s */
  --p-delay: calc(var(--span3-delay) + var(--span-dur) + 0.12s);

  --logo-enter-gap: 0.22s; /* pequena pausa extra */
  --logo-delay: calc(var(--p-delay) + var(--p-dur) + var(--logo-enter-gap));
  --logo-enter-dur: 2s; /* antes 0.8/0.9s */
  --logo-glow-dur: 1.9s;
  --logo-glow-reps: 2;
}
/* ================== QUANDO O SITE ESTÁ PRONTO ================== */
body.site-ready .capa-left h1 span {
  animation: fadeSlideRight var(--span-dur) forwards;
}
body.site-ready .capa-left h1 span:nth-child(1) {
  animation-delay: var(--span1-delay);
}
body.site-ready .capa-left h1 span:nth-child(2) {
  animation-delay: var(--span2-delay);
}
body.site-ready .capa-left h1 span:nth-child(3) {
  animation-delay: var(--span3-delay);
}

@keyframes fadeSlideRight {
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

/* Linha vermelha sincronizada com os spans */
body.site-ready .capa-left h1 span:nth-child(1)::before {
  animation: growLine 1s forwards;
  animation-delay: var(--span1-delay);
}
body.site-ready .capa-left h1 span:nth-child(2)::before {
  animation: growLine 1s forwards;
  animation-delay: var(--span2-delay);
}
body.site-ready .capa-left h1 span:nth-child(3)::before {
  animation: growLine 1s forwards;
  animation-delay: var(--span3-delay);
}

@keyframes growLine {
  to {
    transform: scaleY(1);
  }
}

/* Parágrafo depois dos spans */
body.site-ready .capa-left p {
  animation: fadeSlideUp var(--p-dur) forwards;
  animation-delay: var(--p-delay);
}
@keyframes fadeSlideUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ================== LOGO .capa-right — ENTRADA SMOOTH ================== */
/* Estado inicial */
.capa-right img {
  opacity: 0;
  transform: translateY(18px) scale(0.94);
  filter: blur(6px) brightness(0.92);
  will-change: transform, opacity, filter;
}

/* Entrada e glow (sequência única, controlada pelas variáveis) */
body.site-ready .capa-right img {
  animation: logoEnter var(--logo-enter-dur) cubic-bezier(0.22, 0.84, 0.26, 1)
      var(--logo-delay) forwards,
    logoGlow var(--logo-glow-dur) ease-in-out
      calc(var(--logo-delay) + var(--logo-enter-dur)) var(--logo-glow-reps)
      alternate;
}

@keyframes logoEnter {
  0% {
    opacity: 0;
    transform: translateY(18px) scale(0.94);
    filter: blur(6px) brightness(0.92);
  }
  55% {
    opacity: 1;
    transform: translateY(-2px) scale(1.015);
    filter: blur(2px) brightness(1);
  }
  100% {
    opacity: 1;
    transform: translateY(0) scale(1);
    filter: blur(0) brightness(1);
  }
}

@keyframes logoGlow {
  0% {
    filter: drop-shadow(0 0 0 rgba(225, 27, 34, 0)) brightness(1);
  }
  50% {
    filter: drop-shadow(0 0 14px rgba(225, 27, 34, 0.35)) brightness(1.03);
  }
  100% {
    filter: drop-shadow(0 0 0 rgba(225, 27, 34, 0)) brightness(1);
  }
}

/* Hover opcional */
.capa-right img:hover {
  transition: transform 0.25s ease, filter 0.25s ease;
  transform: translateY(-1px) scale(1.01);
  filter: drop-shadow(0 0 10px rgba(225, 27, 34, 0.25));
}

/* ================== MOBILE (≤ 768px) ================== */
@media (max-width: 768px) {
  .capa {
    display: block;
    min-height: 100svh;
    height: auto;
    padding-top: max(env(safe-area-inset-top, 0px), var(--header-h));
  }

  .capa-left,
  .capa-right {
    height: auto;
    padding: 20px 16px;
  }

  .capa-left h1 {
    font-size: clamp(22px, 6vw, 28px);
    line-height: 1.25;
  }

  .capa-left h1 span {
    padding-left: 12px;
    transform: translateX(-24px); /* deslocação inicial mais curta */
  }

  .capa-left h1 span::before {
    width: 4px;
  }

  .capa-left p {
    max-width: 100%;
    font-size: 14px;
    margin-top: 14px;
  }

  .buttons {
    margin-top: 18px;
    display: grid;
    grid-template-columns: 1fr;
    gap: 12px;
  }
  .buttons a {
    width: 100%;
    text-align: center;
    padding: 14px 18px;
    margin-right: 0;
    border-width: 2px;
  }

  .capa-right {
    margin-top: 16px;
    justify-content: center;
    align-items: center;
  }
  .capa-right img,
  .capa-right video,
  .capa-right canvas {
    width: 100%;
    max-width: 560px;
    height: auto;
    display: block;
  }

  /* Timings mais rápidos e leves no mobile */
  :root {
    --span-dur: 0.7s;
    --p-dur: 0.7s;
    --p-delay: calc(var(--span3-delay) + var(--span-dur) + 0.08s);
    --logo-enter-gap: 0.1s;
    --logo-delay: calc(var(--p-delay) + var(--logo-enter-gap));
    --logo-enter-dur: 0.7s;
    --logo-glow-dur: 1.4s;
    --logo-glow-reps: 2;
  }

  /* Estado inicial do logo ainda mais leve (para fluidez) */
  .capa-right img {
    transform: translateY(14px) scale(0.95) translateZ(0);
    filter: blur(5px) brightness(0.95);
  }

  /* Keyframe específico mobile (mesmo nome, mas usa o geral com menos distância inicial; se quiseres, podes manter o desktop que já fica suave) */
}

/* ================== ACESSIBILIDADE ================== */
@media (prefers-reduced-motion: reduce) {
  .capa-left h1 span,
  .capa-left p {
    animation: none !important;
    transform: none !important;
    opacity: 1 !important;
  }
  .capa-right img {
    animation: none !important;
    opacity: 1 !important;
    transform: none !important;
    filter: none !important;
  }
}
/* ===== MOBILE (≤768px) — também mais calmo ===== */
@media (max-width: 768px) {
  :root {
    --span-dur: 0.9s; /* antes .7s */
    --p-dur: 0.9s; /* antes .7s */
    --p-delay: calc(var(--span3-delay) + var(--span-dur) + 0.12s);

    --logo-enter-gap: 0.18s; /* ligeira pausa */
    --logo-delay: calc(var(--p-delay) + var(--logo-enter-gap));
    --logo-enter-dur: 2s; /* antes .7s */
    --logo-glow-dur: 1.6s;
    --logo-glow-reps: 2;
  }
}