/* ---------- GLOBAL PAGE STYLES ---------- */
body {
  margin: 0;
  background: #fafafa;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  color: #111;
}

/* Page Heading */
.page-header {
  width: min(1100px, 92vw);
  margin: 40px auto 20px;
  text-align: center;
}

.page-title {
  margin: 0 0 10px;
  font-size: clamp(1.8rem, 4vw, 2.7rem);
  font-weight: 800;
  color: #000;
}

.page-strap {
  width: min(960px, 92vw);
  margin: 0 auto 20px;
  font-size: clamp(1rem, 1.6vw, 1.15rem);
  line-height: 1.6;
  background: rgba(255,255,255,0.3);
  border-left: 6px solid #b30000;   /* MKSS red */
  border-radius: 12px;
  padding: 12px 18px;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  box-shadow: 0 20px 45px rgba(0,0,0,0.12);
}

/* ---------- VIDEO GRID ---------- */
.video-container {
  width: min(1200px, 94vw);
  margin: 30px auto 60px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(310px, 1fr));
  gap: clamp(14px, 2.5vw, 24px);
}

/* ---------- GLASS CARD EFFECT ---------- */
.media-box.video-box {
  position: relative;
  background: rgba(255,255,255,0.18);
  border: 1px solid rgba(255,255,255,0.35);
  border-radius: 16px;
  padding: 0;
  aspect-ratio: 16 / 9;
  overflow: hidden;

  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);

  box-shadow: 0 25px 55px rgba(0,0,0,0.18);
  transition: transform .25s ease, box-shadow .25s ease;
}

/* Hover Lift + Shadow Boost */
.media-box.video-box:hover {
  transform: translateY(-6px) scale(1.02);
  box-shadow: 0 32px 65px rgba(0,0,0,0.26);
}

/* Ensure YouTube fits */
.media-box.video-box iframe {
  width: 100%;
  height: 100%;
  border: none;
  display: block;
}

/* Mobile Optimization */
@media (max-width: 520px) {
  .video-container { 
    gap: 14px;
  }
  .page-strap {
    border-left-width: 4px;
    font-size: .97rem;
    padding: 10px 12px;
  }
}