PAGE 2: SMART CLASSROOMS
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.sc-timeline {
  position: relative;
  padding-left: 70px;
}
.sc-timeline::before {
  content: "";
  position: absolute; left: 25px; top: 0; bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, var(--theme-color), var(--theme-color2), transparent);
}
.sc-timeline-item {
  position: relative; margin-bottom: 36px;
}
.sc-timeline-dot {
  position: absolute; left: -57px; top: 4px;
  width: 42px; height: 42px; border-radius: 50%;
  background: linear-gradient(135deg, var(--theme-color), var(--theme-color2));
  color: #fff; font-size: 17px;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 6px 16px rgba(30,38,109,0.25);
}
.sc-timeline-title { font-size: 17px; font-weight: 800; color: var(--theme-color); margin-bottom: 8px; }
.sc-timeline-desc { font-size: 14px; color: #666; line-height: 1.75; margin: 0; }

/* Glowing screen card */
.sc-screen-card {
  background: #0a0f2e;
  border-radius: 24px; padding: 40px;
  border: 2px solid rgba(51,77,255,0.3);
  box-shadow: 0 0 60px rgba(51,77,255,0.12), inset 0 0 40px rgba(51,77,255,0.04);
  position: relative; overflow: hidden;
}
.sc-screen-card::before {
  content: "";
  position: absolute; top: 0; left: 50%;
  width: 200px; height: 2px;
  transform: translateX(-50%);
  background: linear-gradient(90deg, transparent, #334dff, transparent);
}
.sc-screen-header {
  display: flex; align-items: center; gap: 10px;
  margin-bottom: 24px;
}
.sc-screen-dot { width: 12px; height: 12px; border-radius: 50%; display: inline-block; }
.sc-screen-dot.red { background: #ff5f57; box-shadow: 0 0 6px #ff5f57; }
.sc-screen-dot.yellow { background: #ffbd2e; box-shadow: 0 0 6px #ffbd2e; }
.sc-screen-dot.green { background: #28c840; box-shadow: 0 0 6px #28c840; }
.sc-screen-title { color: rgba(255,255,255,0.4); font-size: 12px; font-weight: 600; margin-left: 10px; }
.sc-screen-card h3 { color: #fff; font-weight: 800; margin-bottom: 16px; }
.sc-screen-feature {
  display: flex; align-items: center; gap: 14px;
  color: rgba(255,255,255,0.7); font-size: 14px; padding: 10px 0;
  border-bottom: 1px solid rgba(255,255,255,0.05);
}
.sc-screen-feature:last-child { border-bottom: none; }
.sc-screen-feature i { color: var(--theme-color2); flex-shrink: 0; }
.sc-scan-bar {
  position: absolute; left: 0; top: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, transparent, var(--theme-color2), transparent);
  animation: sc-scan 4s ease-in-out infinite;
}
@keyframes sc-scan {
  0% { top: 0%; opacity: 0; }
  5% { opacity: 1; }
  95% { opacity: 1; }
  100% { top: 100%; opacity: 0; }
}

/* ═══════════════════════════════════════════