/* ========================================
   COURSE PAGE — SHARED STAGE LAYOUT & VARIABLES
   ======================================== */

:root {
  --course-bg: #050505;
  --course-text: #ffffff;
  --course-dim: rgba(255, 255, 255, 0.4);
  --course-surface: rgba(255, 255, 255, 0.06);
  --course-border: rgba(255, 255, 255, 0.1);
  --course-accent: #f97316;
  --course-accent-glow: rgba(249, 115, 22, 0.4);
  --course-blue: #3b82f6;
  --course-cyan: #06b6d4;
  --course-red: #ef4444;
  --course-green: #22c55e;
  --course-font-head: "Heebo", sans-serif;
  --course-font-body: "Heebo", sans-serif;
  --course-font-mono: "Space Mono", monospace;
  --course-ease: cubic-bezier(0.2, 0.8, 0.2, 1);
}

/* Base Reset for Course Page */
.page-template-template-course *,
.page-template-template-course *::before,
.page-template-template-course *::after {
  box-sizing: border-box;
}

.page-template-template-course body,
.page-template-template-course html {
  height: 100% !important;
  overflow: hidden !important;
  background: var(--course-bg) !important;
  color: var(--course-text);
  font-family: var(--course-font-body);
  direction: rtl;
  -webkit-font-smoothing: antialiased;
}

/* ========================================
   OVERRIDE ASTRA / ELEMENTOR WRAPPERS
   ======================================== */
.page-template-template-course .site-content,
.page-template-template-course .ast-container,
.page-template-template-course #content,
.page-template-template-course .entry-content,
.page-template-template-course .elementor,
.page-template-template-course .elementor-page {
  background: var(--course-bg) !important;
  color: var(--course-text) !important;
  padding: 0 !important;
  margin: 0 !important;
  max-width: 100% !important;
}

.page-template-template-course .site-footer,
.page-template-template-course .site-below-footer-wrap {
  display: none !important;
}

.page-template-template-course .ast-separate-container .ast-article-single,
.page-template-template-course .ast-separate-container .ast-article-post,
.page-template-template-course .ast-page-builder-template .site-content > .ast-container {
  max-width: 100% !important;
  padding: 0 !important;
  margin: 0 !important;
  background: transparent !important;
  color: var(--course-text) !important;
}

.page-template-template-course #page,
.page-template-template-course .hfeed,
.page-template-template-course .site {
  overflow: visible !important;
  transform: none !important;
  will-change: auto !important;
  color: var(--course-text) !important;
}

.page-template-template-course .site-main,
.page-template-template-course #primary {
  padding: 0 !important;
  margin: 0 !important;
  width: 100% !important;
}

.page-template-template-course .ast-breadcrumbs-wrapper {
  display: none !important;
}

/* Noise texture overlay */
.page-template-template-course body::after {
  content: "";
  position: fixed;
  inset: 0;
  opacity: 0.025;
  pointer-events: none;
  z-index: 1;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-size: 256px;
}

/* ========================================
   COURSE STAGES CONTAINER
   ======================================== */
#course-viewport {
  position: relative;
  width: 100%;
  height: 100vh;
  height: 100dvh;
  overflow: hidden;
}

.course-stage {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  opacity: 0;
  visibility: hidden;
  will-change: transform, opacity;
  overflow: hidden;
  padding-top: 80px;     /* Space for filmstrip header */
  padding-bottom: 90px;  /* Space for dock */
  color: var(--course-text);
  font-family: var(--course-font-body);
  direction: rtl;
}

.course-stage.active {
  opacity: 1;
  visibility: visible;
}

@media (max-width: 768px) {
  .course-stage {
    padding-top: 60px;
    padding-bottom: 80px;
  }
}

/* ========================================
   COURSE PROGRESS DOTS — Right side
   ======================================== */
.course-progress {
  position: fixed;
  right: 22px;
  top: 50%;
  transform: translateY(-50%);
  z-index: 8999;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0;
}

.course-progress::before {
  content: '';
  position: absolute;
  top: 6px;
  bottom: 6px;
  width: 1px;
  background: rgba(255, 255, 255, 0.06);
  z-index: 0;
}

.course-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.08);
  cursor: pointer;
  transition: all 0.4s var(--course-ease);
  position: relative;
  z-index: 1;
  margin: 10px 0;
}

.course-dot:hover {
  background: rgba(255, 255, 255, 0.35);
  transform: scale(1.4);
}

.course-dot.active {
  width: 10px;
  height: 10px;
  background: var(--course-accent);
  border-color: var(--course-accent);
  box-shadow: 0 0 12px var(--course-accent-glow),
              0 0 4px rgba(249, 115, 22, 0.8);
  transform: scale(1);
}

.course-dot.active:hover {
  transform: scale(1.3);
}

/* Label tooltip on hover */
.course-dot::after {
  content: attr(data-label);
  position: absolute;
  right: 20px;
  top: 50%;
  transform: translateY(-50%) translateX(4px);
  background: rgba(10, 10, 10, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--course-border);
  border-radius: 6px;
  padding: 4px 10px;
  font-family: var(--course-font-mono);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 1px;
  color: rgba(255, 255, 255, 0.6);
  text-transform: uppercase;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s, transform 0.25s;
}

.course-dot:hover::after {
  opacity: 1;
  transform: translateY(-50%) translateX(0);
}

.course-dot.active::after {
  color: var(--course-accent);
}

/* ========================================
   COURSE GESTURE HINT
   ======================================== */
.course-gesture-hint {
  position: fixed;
  bottom: 105px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 8998;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  opacity: 0;
  transition: opacity 0.8s ease;
  pointer-events: none;
}

.course-gesture-hint.visible {
  opacity: 1;
}

.course-gesture-hint.at-end {
  display: none;
}

.course-gesture-hint .gesture-chevrons {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0;
}

.course-gesture-hint .gesture-chevron {
  width: 16px;
  height: 16px;
  border-right: 1.5px solid rgba(255, 255, 255, 0.25);
  border-bottom: 1.5px solid rgba(255, 255, 255, 0.25);
  transform: rotate(45deg);
  animation: courseGestureFloat 2.2s ease-in-out infinite;
}

.course-gesture-hint .gesture-chevron:nth-child(2) {
  margin-top: -8px;
  opacity: 0.4;
  animation-delay: 0.25s;
}

@keyframes courseGestureFloat {
  0%, 100% {
    transform: rotate(45deg) translateY(0);
    opacity: 0.2;
  }
  50% {
    transform: rotate(45deg) translateY(5px);
    opacity: 0.7;
  }
}

.course-gesture-hint .gesture-text {
  font-family: var(--course-font-mono);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.2);
}

/* Mobile adjustments */
@media (max-width: 768px) {
  .course-progress {
    right: 10px;
  }

  .course-dot {
    width: 6px;
    height: 6px;
    margin: 8px 0;
  }

  .course-dot.active {
    width: 8px;
    height: 8px;
  }

  .course-dot::after {
    display: none;
  }

  .course-gesture-hint {
    bottom: 80px;
  }

  .course-gesture-hint .gesture-chevron {
    width: 14px;
    height: 14px;
  }
}