/* ======================================
   CAROUSEL - Componente reutilizável
   ====================================== */

.carousel-container {
  max-width: 1000px;
  margin: 0 auto 30px;
  padding: 20px 0;
  position: relative;
  isolation: isolate;
}

.carousel-section-title {
  font-family: var(--font-family-title);
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 20px;
  text-transform: uppercase;
  letter-spacing: 1px;
  text-align: center;
}

/* Viewport */
.carousel-viewport {
  position: relative;
  overflow: hidden;
  padding: 20px 0;
}

/* Body wrapper (viewport + nav buttons) */
.carousel-body {
  position: relative;
}

/* Track */
.carousel-track {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  max-width: 700px;
  min-height: 200px;
  position: relative;
  margin: 0 auto;
}

/* Slide */
.carousel-slide {
  position: absolute;
  height: 100%;
  width: 45%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94),
              opacity 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94),
              filter 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  will-change: transform, opacity, filter;
  user-select: none;
  -webkit-user-drag: none;
  cursor: pointer;
}

.carousel-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 12px;
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.5);
  display: block;
  pointer-events: none;
}

/* Posições */
.carousel-slide[data-position="center"] {
  left: 50%;
  transform: translate(-50%, 0) scale(1.1);
  width: 55%;
  opacity: 1;
  filter: brightness(1);
  z-index: 3;
  cursor: zoom-in;
}

.carousel-slide[data-position="center"]:hover {
  transform: translate(-50%, 0) scale(1.12);
}

.carousel-slide[data-position="left"] {
  left: -5%;
  transform: translate(-30%, 0) scale(0.75);
  opacity: 0.5;
  filter: brightness(0.45);
  z-index: 1;
}

.carousel-slide[data-position="left"]:hover {
  filter: brightness(0.6);
  transform: translate(-30%, 0) scale(0.78);
}

.carousel-slide[data-position="right"] {
  left: auto;
  right: -5%;
  transform: translate(30%, 0) scale(0.75);
  opacity: 0.5;
  filter: brightness(0.45);
  z-index: 1;
}

.carousel-slide[data-position="right"]:hover {
  filter: brightness(0.6);
  transform: translate(30%, 0) scale(0.78);
}

.carousel-slide[data-position="hidden"] {
  left: 50%;
  transform: translate(-50%, 0) scale(0.6);
  opacity: 0;
  filter: brightness(0);
  z-index: 0;
  pointer-events: none;
}

/* Nav buttons */
.carousel-nav-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--color-primary);
  color: var(--color-white);
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10;
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px rgba(232, 26, 36, 0.4);
}

.carousel-nav-btn:hover {
  background: var(--color-primary-light);
  transform: translateY(-50%) scale(1.1);
  box-shadow: 0 6px 20px rgba(232, 26, 36, 0.6);
}

.carousel-nav-btn:active {
  transform: translateY(-50%) scale(0.95);
}

.carousel-nav-prev { left: -60px; }
.carousel-nav-next { right: -60px; }

/* Dots */
.carousel-dots {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin-top: 10px;
  padding: 5px 0;
}

.carousel-dot {
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
  transition: transform 0.2s ease;
}

.carousel-dot span {
  display: block;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--color-divider);
  transition: all 0.3s ease;
}

.carousel-dot.active span {
  background: var(--color-primary);
  transform: scale(1.3);
  box-shadow: 0 0 8px rgba(232, 26, 36, 0.5);
}

.carousel-dot:hover span {
  background: var(--color-primary-light);
  transform: scale(1.2);
}

/* ======================================
   FULL-WIDTH VARIATION
   ====================================== */

.carousel-fullwidth {
  max-width: 100%;
  margin: 0;
  padding: 0;
}

.carousel-fullwidth .carousel-viewport {
  padding: 30px 0;
}

.carousel-fullwidth .carousel-track {
  max-width: 1200px;
  min-height: 250px;
}

.carousel-fullwidth .carousel-slide {
  width: 35%;
}

.carousel-fullwidth .carousel-slide[data-position="center"] {
  width: 45%;
  transform: translate(-50%, 0) scale(1.05);
  border-radius: 16px;
}

.carousel-fullwidth .carousel-slide[data-position="center"]:hover {
  transform: translate(-50%, 0) scale(1.07);
}

.carousel-fullwidth .carousel-slide[data-position="left"] {
  left: -3%;
  transform: translate(-15%, 0) scale(0.7);
}

.carousel-fullwidth .carousel-slide[data-position="right"] {
  right: -3%;
  transform: translate(15%, 0) scale(0.7);
}

.carousel-fullwidth .carousel-slide[data-position="hidden"] {
  left: 50%;
}

.carousel-fullwidth .carousel-nav-prev { left: -70px; }
.carousel-fullwidth .carousel-nav-next { right: -70px; }

.carousel-fullwidth .carousel-nav-btn {
  width: 52px;
  height: 52px;
}

/* ======================================
   LIGHTBOX
   ====================================== */

.carousel-lightbox {
  position: fixed;
  inset: 0;
  z-index: 99999;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.carousel-lightbox.active {
  opacity: 1;
  pointer-events: auto;
}

.lightbox-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.92);
  backdrop-filter: blur(8px);
}

.lightbox-close {
  position: absolute;
  top: 20px;
  right: 25px;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.2);
  font-size: 28px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10;
  transition: all 0.2s ease;
}

.lightbox-close:hover {
  background: rgba(232, 26, 36, 0.8);
  border-color: var(--color-primary);
}

.lightbox-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.2);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10;
  transition: all 0.2s ease;
}

.lightbox-nav:hover {
  background: var(--color-primary);
  border-color: var(--color-primary);
}

.lightbox-prev { left: 20px; }
.lightbox-next { right: 20px; }

.lightbox-img {
  position: relative;
  max-width: 90vw;
  max-height: 85vh;
  object-fit: contain;
  border-radius: 8px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.6);
  transition: opacity 0.2s ease;
  z-index: 5;
}

.lightbox-counter {
  position: absolute;
  bottom: 25px;
  left: 50%;
  transform: translateX(-50%);
  color: rgba(255, 255, 255, 0.7);
  font-size: 14px;
  font-family: var(--font-family);
  z-index: 10;
  background: rgba(0, 0, 0, 0.4);
  padding: 6px 16px;
  border-radius: 20px;
}

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

@media (max-width: 768px) {
  
  .carousel-slide[data-position="center"] {
    width: 65%;
    transform: translate(-50%, 0) scale(1.05);
  }
  
  .carousel-slide[data-position="left"] {
    width: 40%;
    left: -5%;
    transform: translate(-20%, 0) scale(0.65);
    opacity: 0.4;
    filter: brightness(0.35);
  }
  
  .carousel-slide[data-position="right"] {
    width: 40%;
    right: -5%;
    transform: translate(20%, 0) scale(0.65);
    opacity: 0.4;
    filter: brightness(0.35);
  }
  
  .carousel-nav-btn {
    width: 38px;
    height: 38px;
  }
  
  .carousel-nav-prev { left: -48px; }
  .carousel-nav-next { right: -48px; }
  
  .carousel-section-title { font-size: 1.4rem; }
  
  /* Full-width mobile */
  .carousel-fullwidth .carousel-track {
    min-height: 180px;
  }
  
  .carousel-fullwidth .carousel-slide { width: 45%; }
  .carousel-fullwidth .carousel-slide[data-position="center"] { width: 60%; }
  .carousel-fullwidth .carousel-slide[data-position="left"] { left: -5%; transform: translate(-15%, 0) scale(0.7); }
  .carousel-fullwidth .carousel-slide[data-position="right"] { right: -5%; transform: translate(15%, 0) scale(0.7); }
  .carousel-fullwidth .carousel-nav-btn { width: 40px; height: 40px; }
  .carousel-fullwidth .carousel-nav-prev { left: -50px; }
  .carousel-fullwidth .carousel-nav-next { right: -50px; }
  
  /* Lightbox mobile */
  .lightbox-nav { width: 42px; height: 42px; }
  .lightbox-prev { left: 8px; }
  .lightbox-next { right: 8px; }
  .lightbox-close { width: 40px; height: 40px; top: 12px; right: 12px; font-size: 24px; }
  .lightbox-counter { bottom: 15px; font-size: 12px; }
}

@media (max-width: 480px) {
  
  .carousel-slide[data-position="center"] {
    width: 70%;
    transform: translate(-50%, 0) scale(1);
  }
  
  .carousel-slide[data-position="left"] {
    width: 35%;
    left: -3%;
    transform: translate(-15%, 0) scale(0.6);
  }
  
  .carousel-slide[data-position="right"] {
    width: 35%;
    right: -3%;
    transform: translate(15%, 0) scale(0.6);
  }
  
  .carousel-nav-btn { width: 34px; height: 34px; }
  
  .carousel-fullwidth .carousel-track { min-height: 140px; }
  .carousel-fullwidth .carousel-slide { width: 50%; }
  .carousel-fullwidth .carousel-slide[data-position="center"] { width: 65%; }
}