/* =============================================
   KOULUTUSALAKARUSELLI
   Tiedosto: css/koulutusalakaruselli.css
============================================= */

/* --- Wrapper --- */
.ala-karuselli-wrapper {
  position: relative;
  margin: 28px 0 12px;
  background: #fff0f9;
  border: 1px solid #f9a8d4;
  border-radius: 18px;
  padding: 22px 44px 20px;
}

.ala-karuselli-otsikko {
  font-size: 1.05rem;
  font-weight: 700;
  color: #9d174d;
  margin: 0 0 4px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.ala-karuselli-kuvaus {
  font-size: 0.85rem;
  color: #be185d;
  margin: 0 0 14px;
  opacity: 0.8;
}

/* --- Karuselli --- */
.ala-karuselli {
  overflow: hidden;
  border-radius: 12px;
}

.ala-karuselli-track {
  display: flex;
  gap: 14px;
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  will-change: transform;
}

.ala-slide {
  flex: 0 0 calc(50% - 7px);
  min-width: 0;
}
@media (max-width: 600px) {
  .ala-slide { flex: 0 0 100%; }
  .ala-karuselli-wrapper { padding: 18px 36px 16px; }
}
@media (min-width: 900px) {
  .ala-slide { flex: 0 0 calc(33.333% - 10px); }
}

/* --- Slide-nappi --- */
.ala-slide-btn {
  position: relative;
  width: 100%;
  padding: 0;
  background: none;
  border: 2px solid #f9a8d4;
  border-radius: 12px;
  cursor: pointer;
  overflow: hidden;
  display: block;
  transition: border-color 0.2s, box-shadow 0.2s, transform 0.2s;
  aspect-ratio: 16 / 9;
}
.ala-slide-btn:hover,
.ala-slide-btn:focus-visible {
  border-color: #db2777;
  box-shadow: 0 4px 18px rgba(219, 39, 119, 0.22);
  transform: translateY(-2px);
  outline: none;
}
.ala-slide-btn img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  border-radius: 10px;
}

/* --- Overlay --- */
.ala-slide-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(131, 24, 67, 0.75) 0%, transparent 55%);
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  padding: 10px 12px;
  border-radius: 10px;
  opacity: 0;
  transition: opacity 0.2s;
}
.ala-slide-btn:hover .ala-slide-overlay,
.ala-slide-btn:focus-visible .ala-slide-overlay {
  opacity: 1;
}
.ala-slide-nimi {
  color: #fff;
  font-size: 0.82rem;
  font-weight: 700;
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.4);
}
.ala-slide-overlay .fa-expand {
  color: #fff;
  font-size: 0.9rem;
}

/* --- Nuolipainikkeet karusellissa --- */
.ala-karuselli-nuoli {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: #fff;
  border: 2px solid #f9a8d4;
  color: #db2777;
  font-size: 0.9rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 2px 8px rgba(219, 39, 119, 0.15);
  transition: background 0.2s, color 0.2s, border-color 0.2s;
  z-index: 10;
}
.ala-karuselli-nuoli:hover {
  background: #db2777;
  color: #fff;
  border-color: #db2777;
}
.ala-karuselli-nuoli.vasen  { left: 4px; }
.ala-karuselli-nuoli.oikea { right: 4px; }
.ala-karuselli-nuoli:disabled {
  opacity: 0.3;
  cursor: default;
}

/* --- Dots --- */
.ala-karuselli-dots {
  display: flex;
  justify-content: center;
  gap: 7px;
  margin-top: 14px;
}
.ala-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: #f9a8d4;
  border: none;
  padding: 0;
  cursor: pointer;
  transition: background 0.2s, transform 0.2s;
}
.ala-dot.aktiivinen {
  background: #db2777;
  transform: scale(1.3);
}

/* =============================================
   LIGHTBOX
   !important ohittaa muut CSS-tiedostot
============================================= */
.ala-lightbox {
  position: fixed !important;
  top: 0 !important;
  left: 0 !important;
  right: 0 !important;
  bottom: 0 !important;
  width: 100vw !important;
  height: 100vh !important;
  margin: 0 !important;
  padding: 16px !important;
  box-sizing: border-box !important;
  background: rgba(0, 0, 0, 0.9) !important;
  backdrop-filter: blur(4px);
  z-index: 99999 !important;

  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  overflow: hidden !important;
  transform: none !important;

  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s;
}
.ala-lightbox.auki {
  opacity: 1 !important;
  pointer-events: all !important;
}

.ala-lightbox-sisalto {
  position: relative !important;
  display: flex !important;
  flex-direction: column !important;
  align-items: center !important;
  justify-content: center !important;
  gap: 10px;
  /* Jätetään tilaa sulkenappulalle ja nimelle */
  max-width: calc(100vw - 120px) !important;
  max-height: calc(100vh - 40px) !important;
}

/* Kuva skaalautuu näytön mukaan */
.ala-lightbox-kuva {
  display: block !important;
  max-width: 100% !important;
  max-height: calc(100vh - 120px) !important;
  width: auto !important;
  height: auto !important;
  border-radius: 10px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.6);
  object-fit: contain !important;
  flex-shrink: 1 !important;
}

/* Suljenappula */
.ala-lightbox-sulje {
  position: absolute !important;
  top: -16px !important;
  right: -16px !important;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: #db2777;
  color: #fff;
  border: none;
  font-size: 1.1rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.35);
  transition: background 0.2s;
}
.ala-lightbox-sulje:hover { background: #9d174d; }

/* Nuolipainikkeet lightboxissa */
.ala-lightbox-nuoli {
  position: absolute !important;
  top: 50% !important;
  transform: translateY(-50%) !important;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
  border: 2px solid rgba(255, 255, 255, 0.35);
  font-size: 1.1rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s;
  z-index: 2;
}
.ala-lightbox-nuoli:hover { background: rgba(255, 255, 255, 0.28); }
.ala-lightbox-nuoli.vasen  { left: -58px !important; }
.ala-lightbox-nuoli.oikea { right: -58px !important; }

@media (max-width: 700px) {
  .ala-lightbox-nuoli.vasen  { left: 6px !important; }
  .ala-lightbox-nuoli.oikea { right: 6px !important; }
  .ala-lightbox-sisalto {
    max-width: calc(100vw - 32px) !important;
  }
}

/* Alan nimi */
.ala-lightbox-nimi {
  color: #fff;
  font-size: 1rem;
  font-weight: 700;
  text-align: center;
  margin: 0;
  opacity: 0.9;
  text-shadow: 0 1px 4px rgba(0, 0, 0, 0.5);
  flex-shrink: 0;
}