/* ========================================
   SAKU Lab Inc. - Common Styles
   Warm Cream Theme
   ======================================== */

body {
  font-family: 'Inter', sans-serif;
  margin: 0;
  overflow-x: hidden;
}

/* Skip Navigation */
.skip-nav {
  position: absolute;
  top: -100%;
  left: 0;
  z-index: 100;
  padding: 0.5rem 1rem;
  background: #F59E0B;
  color: white;
  font-weight: 600;
}
.skip-nav:focus {
  top: 0;
}

/* Hero Section */
.hero-video-container {
  position: relative;
  width: 100%;
  height: 80vh;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}
.hero-video-container iframe {
  position: absolute;
  top: 50%;
  left: 50%;
  width: auto;
  height: auto;
  min-width: 100%;
  min-height: 100%;
  transform: translate(-50%, -50%) scale(1.6);
  z-index: -1;
  pointer-events: none;
}
.hero-video-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.45);
  z-index: 0;
}
.hero-content {
  z-index: 1;
  color: white;
  text-align: center;
  position: relative;
}
.hero-content h2 {
  font-family: 'Chiron Sung HK WS', serif;
}

/* Slideshow */
.slideshow-container {
  max-width: 900px;
  position: relative;
  margin: auto;
  border-radius: 1rem;
  overflow: hidden;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
}
.mySlides {
  display: none;
}
.mySlides img {
  width: 100%;
  height: auto;
  border-radius: 1rem;
}

/* Slideshow Prev/Next Buttons */
.slide-btn {
  cursor: pointer;
  position: absolute;
  top: 50%;
  width: auto;
  padding: 16px;
  transform: translateY(-50%);
  color: white;
  font-weight: bold;
  font-size: 20px;
  transition: 0.6s ease;
  user-select: none;
  background-color: rgba(41, 37, 36, 0.7);
  border: none;
}
.slide-btn.next {
  right: 0;
  border-radius: 8px 0 0 8px;
}
.slide-btn.prev {
  left: 0;
  border-radius: 0 8px 8px 0;
}
.slide-btn:hover {
  background-color: rgba(41, 37, 36, 0.9);
}

/* Tablet */
@media (max-width: 1024px) {
  .hero-video-container {
    height: 40vh;
  }
}
/* Smartphone */
@media (max-width: 640px) {
  .hero-video-container {
    height: 30vh;
  }
}