/*-----------------------------------------------------------------------------
    ARK7 - Subtle Slideshow with Ken Burns Effect
    Adaptado de: https://github.com/stijnvc/subtle-slideshow.js
-----------------------------------------------------------------------------*/

/* Ken Burns Animations */
@keyframes right {
  from { transform: translateX(-4%) rotate(0.01deg); }
  to { transform: translateX(4%) rotate(0.01deg); }
}

@keyframes left {
  from { transform: translateX(4%) rotate(0.01deg); }
  to { transform: translateX(-4%) rotate(0.01deg); }
}

@keyframes down {
  from { transform: translateY(-4%) rotate(0.01deg); }
  to { transform: translateY(4%) rotate(0.01deg); }
}

@keyframes up {
  from { transform: translateY(4%) rotate(0.01deg); }
  to { transform: translateY(-4%) rotate(0.01deg); }
}

@keyframes zoomout {
  from { transform: scale(1.15); }
  to { transform: scale(1); }
}

@keyframes zoomin {
  from { transform: scale(1); }
  to { transform: scale(1.15); }
}

/* Container dos slides originais (escondido) */
#slides {
  position: absolute;
  width: 1px;
  height: 1px;
  left: -9999px;
  overflow: hidden;
}

/* Container do slideshow ativo */
#slideshow {
  position: relative;
  overflow: hidden;
  width: 100%;
  height: 650px; /* Altura do banner aumentada */
  margin-top: 70px; /* Espaço para o header */
}

/* Slides e spans */
#slideshow .slide,
#slideshow .slide > span {
  display: block;
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
}

#slideshow .slide > span {
  background-size: cover;
  background-position: center center; /* Centraliza vertical e horizontalmente */
}

/* Expansão para animações de movimento */
#slideshow .slide span.animate.right,
#slideshow .slide span.animate.left {
  left: -5%;
  right: -5%;
}

#slideshow .slide span.animate.up,
#slideshow .slide span.animate.down {
  top: -5%;
  bottom: -5%;
}

#slideshow .slide span.animate.in,
#slideshow .slide span.animate.out {
  top: -8%;
  left: -8%;
  right: -8%;
  bottom: -8%;
}

/* Animações */
#slideshow span.animate {
  animation-fill-mode: forwards;
  animation-timing-function: linear;
}

#slideshow span.animate.right { animation-name: right; }
#slideshow span.animate.left { animation-name: left; }
#slideshow span.animate.up { animation-name: up; }
#slideshow span.animate.down { animation-name: down; }
#slideshow span.animate.in { animation-name: zoomin; }
#slideshow span.animate.out { animation-name: zoomout; }

#slideshow span.animate.paused {
  animation-play-state: paused;
}

/* ==========================================================================
   CONTEÚDO DOS SLIDES (Textos e Botões)
   ========================================================================== */

#slideshow .slide-content {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  z-index: 10;
  text-align: center;
  padding: 20px;
}

#slideshow .slide-subtitle {
  font-size: 18px;
  color: #fff;
  text-transform: uppercase;
  letter-spacing: 3px;
  margin-bottom: 10px;
  text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
  animation: fadeInDown 0.8s ease-out;
}

#slideshow .slide-title {
  font-size: 60px;
  font-weight: 700;
  color: #fff;
  text-transform: uppercase;
  letter-spacing: 5px;
  margin-bottom: 30px;
  text-shadow: 3px 3px 6px rgba(0,0,0,0.5);
  animation: fadeInUp 0.8s ease-out 0.2s both;
}

#slideshow .slide-btn {
  display: inline-block;
  padding: 12px 30px;
  background: transparent;
  border: 2px solid #fff;
  color: #fff;
  text-transform: uppercase;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 2px;
  text-decoration: none;
  transition: all 0.3s ease;
  animation: fadeInUp 0.8s ease-out 0.4s both;
}

#slideshow .slide-btn:hover {
  background: #fff;
  color: #333;
}

/* Overlay escuro para melhor leitura */
#slideshow .slide::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0,0,0,0.3);
  z-index: 5;
}

/* Animações de entrada do conteúdo */
@keyframes fadeInDown {
  from {
    opacity: 0;
    transform: translateY(-30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

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

@media (max-width: 992px) {
  #slideshow {
    height: 500px;
    margin-top: 0;
  }

  #slideshow .slide-title {
    font-size: 40px;
  }

  #slideshow .slide-subtitle {
    font-size: 14px;
  }
}

@media (max-width: 768px) {
  #slideshow {
    height: 450px;
    margin-top: 0;
  }

  #slideshow .slide-title {
    font-size: 30px;
    letter-spacing: 2px;
  }

  #slideshow .slide-subtitle {
    font-size: 12px;
    letter-spacing: 2px;
  }

  #slideshow .slide-btn {
    padding: 10px 20px;
    font-size: 12px;
  }
}

@media (max-width: 480px) {
  #slideshow {
    height: 400px;
  }

  #slideshow .slide-title {
    font-size: 24px;
  }
}