/* =====================================================
   CYBERPROBD — Homepage Enhancements Stylesheet
   Author: MD Abu Bokkar
   Version: v16.0 — Final Complete (Zigzag Milestone + Live Stats + Video)
   Build: January 2026

   🎯 এই file এ যা যা আছে:
   01. Live Stats Widget
   02. Video Intro Section
   03. Video Modal
   04. Video Animation Elements
   05. Project Milestones Timeline (Zigzag Desktop)
   06. Milestone Content Card
   07. Milestone Number Badge
   08. Milestone Deco — Icon + Quote
   09. Responsive — Tablet (≤1024px)
   10. Responsive — Mobile (≤600px)
   11. Responsive — Small Mobile (≤380px)
   12. Force Fix — Guaranteed Visibility
   13. Keyframes
   14. Reduced Motion

   ⚠️ এটা একটাই file — সব section एकবার, কোনো conflict নেই
   ===================================================== */

/* ============================================================
   01. LIVE STATS WIDGET
   ============================================================ */

.live-stats-section {
  padding: 60px 0;
  position: relative;
  z-index: 2;
  background: linear-gradient(
    180deg,
    transparent,
    var(--bg-2) 20%,
    var(--bg-2) 80%,
    transparent
  );
}

.live-stats-head {
  text-align: center;
  margin-bottom: 40px;
}

.live-stats-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  background: rgba(236, 72, 153, 0.1);
  border: 1px solid rgba(236, 72, 153, 0.35);
  border-radius: 999px;
  font-size: 10px;
  font-weight: 700;
  color: var(--pink);
  letter-spacing: 1.4px;
  text-transform: uppercase;
  font-family: 'JetBrains Mono', monospace;
  margin-bottom: 12px;
}

.live-stats-pill .pill-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--pink);
  box-shadow: 0 0 8px var(--pink);
  animation: pulse 2s infinite;
}

.live-stats-title {
  font-size: clamp(22px, 3vw, 32px);
  margin-bottom: 8px;
}

.live-stats-sub {
  color: var(--text-2);
  font-size: 14px;
}

.live-stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  max-width: 1100px;
  margin: 0 auto;
}

.live-stat-card {
  position: relative;
  padding: 32px 24px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  text-align: center;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  overflow: hidden;
}

.live-stat-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gradient);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.5s ease;
}

.live-stat-card:hover {
  transform: translateY(-6px);
  border-color: var(--pink);
  box-shadow: var(--shadow-pink);
}

.live-stat-card:hover::before {
  transform: scaleX(1);
}

.live-stat-icon {
  width: 52px;
  height: 52px;
  margin: 0 auto 16px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  transition: transform 0.4s ease;
}

.live-stat-card:hover .live-stat-icon {
  transform: scale(1.1) rotate(-5deg);
}

.lsi-primary { background: linear-gradient(135deg, #a78bfa, #7c3aed); }
.lsi-pink    { background: linear-gradient(135deg, #ec4899, #db2777); }
.lsi-gold    { background: linear-gradient(135deg, #fbbf24, #d97706); }
.lsi-accent  { background: linear-gradient(135deg, #22d3ee, #0891b2); }

.live-stat-num {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(32px, 4.5vw, 48px);
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.04em;
  background: var(--gradient);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 8px;
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 2px;
}

.live-stat-num .plus {
  font-size: 0.65em;
  color: var(--pink);
  -webkit-text-fill-color: var(--pink);
}

.live-stat-label {
  font-size: 12px;
  color: var(--text-3);
  font-weight: 700;
  letter-spacing: 1.4px;
  text-transform: uppercase;
  font-family: 'JetBrains Mono', monospace;
}

.live-stat-hint {
  font-size: 10.5px;
  color: var(--text-4);
  margin-top: 6px;
  font-family: 'JetBrains Mono', monospace;
}

/* ============================================================
   02. VIDEO INTRO SECTION
   ============================================================ */

.video-intro-section {
  padding: 70px 0;
  position: relative;
  z-index: 2;
  overflow: hidden;
}

.video-intro-head {
  text-align: center;
  margin-bottom: 36px;
}

.video-intro-title {
  font-size: clamp(22px, 3vw, 32px);
  margin-bottom: 10px;
}

.video-intro-sub {
  color: var(--text-2);
  font-size: 14px;
  max-width: 540px;
  margin: 0 auto;
}

.video-intro-container {
  max-width: 900px;
  margin: 0 auto;
  position: relative;
  z-index: 2;
}

.video-thumbnail {
  position: relative;
  aspect-ratio: 16 / 9;
  border-radius: var(--radius-xl);
  overflow: hidden;
  background: linear-gradient(135deg, #0f0a22, #1a1440);
  border: 1px solid var(--border-2);
  cursor: pointer;
  transition: all 0.4s ease;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
  isolation: isolate;
  transform-style: preserve-3d;
  will-change: transform;
}

.video-thumbnail:hover {
  border-color: var(--pink);
  box-shadow: 0 30px 80px rgba(236, 72, 153, 0.35);
}

.video-thumbnail-bg {
  position: absolute;
  inset: 0;
  opacity: 0.9;
  z-index: 0;
}

.video-thumbnail-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(139, 92, 246, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(139, 92, 246, 0.08) 1px, transparent 1px);
  background-size: 40px 40px;
  mask-image: radial-gradient(circle at center, black 30%, transparent 75%);
  -webkit-mask-image: radial-gradient(circle at center, black 30%, transparent 75%);
  z-index: 1;
}

/* Play button */
.video-play-btn {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 88px;
  height: 88px;
  border-radius: 50%;
  background: linear-gradient(135deg, #a78bfa 0%, #8b5cf6 50%, #ec4899 100%);
  border: 4px solid rgba(255, 255, 255, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
  z-index: 8;
  box-shadow: 0 10px 40px rgba(236, 72, 153, 0.6);
}

.video-thumbnail:hover .video-play-btn {
  transform: translate(-50%, -50%) scale(1.1);
  border-color: rgba(255, 255, 255, 0.5);
}

.video-play-btn svg {
  margin-left: 6px;
  position: relative;
  z-index: 2;
}

/* Caption */
.video-caption {
  position: absolute;
  bottom: 20px;
  left: 20px;
  right: 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  z-index: 10;
  pointer-events: none;
}

.video-caption-text {
  background: rgba(10, 6, 24, 0.85);
  backdrop-filter: blur(16px) saturate(180%);
  -webkit-backdrop-filter: blur(16px) saturate(180%);
  padding: 8px 14px;
  border-radius: 10px;
  border: 1px solid rgba(139, 92, 246, 0.3);
  box-shadow: 0 4px 20px rgba(139, 92, 246, 0.3);
  font-size: 12px;
  color: white;
  font-family: 'JetBrains Mono', monospace;
  display: flex;
  align-items: center;
  gap: 8px;
}

.video-duration {
  background: linear-gradient(135deg, #ec4899, #db2777);
  backdrop-filter: blur(12px);
  padding: 6px 12px;
  border-radius: 8px;
  font-size: 11px;
  font-weight: 700;
  color: white;
  font-family: 'JetBrains Mono', monospace;
  letter-spacing: 0.5px;
  box-shadow: 0 4px 16px rgba(236, 72, 153, 0.6);
}

/* ============================================================
   03. VIDEO MODAL
   ============================================================ */

.video-modal {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.video-modal.open {
  display: flex;
}

.video-modal-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.92);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  animation: fadeIn 0.3s ease;
}

.video-modal-box {
  position: relative;
  width: 100%;
  max-width: 960px;
  aspect-ratio: 16 / 9;
  background: #000;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow:
    0 40px 120px rgba(0, 0, 0, 0.95),
    0 0 80px rgba(236, 72, 153, 0.4);
  border: 1px solid rgba(236, 72, 153, 0.3);
}

.video-modal-close {
  position: absolute;
  top: 14px;
  right: 14px;
  z-index: 10;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(10, 6, 24, 0.85);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.25s;
}

.video-modal-close:hover {
  background: var(--pink);
  transform: rotate(90deg);
}

.video-modal-box iframe,
.video-modal-box video {
  width: 100%;
  height: 100%;
  display: block;
  border: none;
}

#videoFrame {
  width: 100%;
  height: 100%;
  position: relative;
}

/* ============================================================
   04. VIDEO ANIMATION ELEMENTS (JS injected)
   ============================================================ */

.video-scan-line,
.video-spotlight,
.video-pulse-ring,
.video-sparkles-container,
.video-glass-reflection {
  pointer-events: none;
}

/* ============================================================
   05. PROJECT MILESTONES TIMELINE — ZIGZAG (Desktop)
   ============================================================ */

.milestones-section {
  padding: 80px 0;
  position: relative;
  z-index: 2;
  background: var(--bg-2);
  overflow: hidden;
}

.milestones-head {
  text-align: center;
  margin-bottom: 70px;
}

.milestones-timeline {
  position: relative;
  max-width: 1100px;
  margin: 0 auto;
  padding: 20px 0;
}

/* Center vertical line */
.milestones-timeline::before {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 2px;
  background: linear-gradient(
    180deg,
    transparent,
    var(--primary) 10%,
    var(--pink) 50%,
    var(--accent) 90%,
    transparent
  );
  transform: translateX(-50%);
  opacity: 0.55;
  z-index: 1;
}

/* Milestone item — 3-column grid */
.milestone-item {
  position: relative;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 30px;
  align-items: center;
  margin-bottom: 60px;
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1),
              transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.milestone-item.show {
  opacity: 1;
  transform: translateY(0);
}

.milestone-item:last-child {
  margin-bottom: 0;
}

/* ============================================================
   06. MILESTONE CONTENT CARD
   ============================================================ */

.milestone-content {
  padding: 26px 28px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.milestone-content::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 3px;
  height: 100%;
  background: var(--gradient);
  opacity: 0.7;
}

.milestone-content:hover {
  border-color: var(--pink);
  box-shadow: 0 10px 40px rgba(236, 72, 153, 0.25);
  transform: translateY(-4px);
}

.milestone-year {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: var(--pink);
  font-weight: 700;
  letter-spacing: 1.8px;
  margin-bottom: 8px;
  text-transform: uppercase;
}

.milestone-content h3 {
  font-size: 17px;
  margin-bottom: 8px;
  letter-spacing: -0.01em;
  color: var(--text);
}

.milestone-content p {
  font-size: 12.5px;
  color: var(--text-2);
  line-height: 1.7;
}

/* ============================================================
   07. MILESTONE NUMBER BADGE (Center)
   ============================================================ */

.milestone-number {
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: var(--gradient);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 800;
  font-size: 14px;
  letter-spacing: 0.5px;
  box-shadow:
    0 0 0 4px var(--bg-2),
    0 0 0 6px rgba(139, 92, 246, 0.3),
    0 8px 28px rgba(236, 72, 153, 0.45);
  z-index: 3;
  flex-shrink: 0;
  position: relative;
  animation: milestonePulse 3s ease-in-out infinite;
}

/* ============================================================
   08. MILESTONE DECO — Icon + Quote
   ============================================================ */

.milestone-deco {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  padding: 0 12px;
}

.milestone-icon {
  width: 68px;
  height: 68px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 30px;
  line-height: 1;
  background: linear-gradient(
    135deg,
    rgba(139, 92, 246, 0.12),
    rgba(236, 72, 153, 0.08)
  );
  border: 1.5px solid rgba(139, 92, 246, 0.35);
  box-shadow:
    0 0 20px rgba(139, 92, 246, 0.2),
    inset 0 0 20px rgba(236, 72, 153, 0.05);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  transition: all 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
  animation: milestoneIconFloat 4s ease-in-out infinite;
  position: relative;
  user-select: none;
}

.milestone-icon::before {
  content: '';
  position: absolute;
  inset: -6px;
  border-radius: 50%;
  background: conic-gradient(
    from 0deg,
    rgba(139, 92, 246, 0.4),
    rgba(236, 72, 153, 0.4),
    rgba(245, 158, 11, 0.4),
    rgba(139, 92, 246, 0.4)
  );
  z-index: -1;
  opacity: 0.5;
  filter: blur(8px);
  animation: milestoneIconRotate 8s linear infinite;
}

.milestone-icon:hover {
  transform: scale(1.15) rotate(-6deg);
  border-color: var(--pink);
  box-shadow:
    0 0 30px rgba(236, 72, 153, 0.5),
    inset 0 0 30px rgba(236, 72, 153, 0.1);
}

.milestone-quote {
  font-family: 'Georgia', 'Times New Roman', serif;
  font-style: italic;
  font-size: 13px;
  line-height: 1.6;
  color: var(--text-3);
  text-align: center;
  max-width: 220px;
  margin: 0;
  padding: 0 8px;
  position: relative;
  transition: color 0.3s ease;
}

.milestone-quote::before,
.milestone-quote::after {
  content: '"';
  color: var(--pink);
  font-family: 'Georgia', serif;
  font-size: 20px;
  line-height: 0;
  vertical-align: -4px;
  opacity: 0.6;
}

.milestone-quote::before { margin-right: 2px; }
.milestone-quote::after  { margin-left: 2px; }

.milestone-deco:hover .milestone-quote {
  color: var(--text-2);
}

/* ============================================================
   09. RESPONSIVE — Tablet (≤1024px)
   ============================================================ */

@media (max-width: 1024px) {
  .milestone-item {
    display: flex !important;
    flex-direction: column !important;
    gap: 14px !important;
    padding-left: 56px !important;
    margin-bottom: 40px !important;
    position: relative !important;
  }

  .milestone-item.reverse {
    direction: ltr !important;
  }

  .milestones-timeline::before {
    left: 20px !important;
    transform: none !important;
  }

  .milestone-number {
    position: absolute !important;
    left: 0 !important;
    top: 20px !important;
    width: 44px !important;
    height: 44px !important;
    font-size: 11px !important;
    box-shadow:
      0 0 0 3px var(--bg-2),
      0 0 0 5px rgba(139, 92, 246, 0.3),
      0 6px 20px rgba(236, 72, 153, 0.4) !important;
  }

  .milestone-content {
    width: 100% !important;
    padding: 18px 22px !important;
  }

  .milestone-content h3 {
    font-size: 15px !important;
  }

  .milestone-content p {
    font-size: 12.5px !important;
  }

  .milestone-deco {
    display: flex !important;
    flex-direction: row !important;
    align-items: center !important;
    gap: 14px !important;
    padding: 0 !important;
    margin-top: 4px !important;
    width: 100% !important;
  }

  .milestone-icon {
    width: 46px !important;
    height: 46px !important;
    font-size: 20px !important;
    flex-shrink: 0 !important;
  }

  .milestone-quote {
    text-align: left !important;
    max-width: 100% !important;
    font-size: 12.5px !important;
    line-height: 1.55 !important;
    padding: 0 !important;
    margin: 0 !important;
  }
}

/* ============================================================
   10. RESPONSIVE — Mobile (≤600px)
   ============================================================ */

@media (max-width: 600px) {
  .milestones-section {
    padding: 50px 0 !important;
  }

  .milestones-head {
    margin-bottom: 40px !important;
  }

  .milestone-item {
    padding-left: 46px !important;
    margin-bottom: 30px !important;
    gap: 10px !important;
  }

  .milestone-content {
    padding: 16px 18px !important;
  }

  .milestone-content h3 {
    font-size: 14px !important;
    margin-bottom: 6px !important;
  }

  .milestone-content p {
    font-size: 11.5px !important;
    line-height: 1.6 !important;
  }

  .milestone-year {
    font-size: 10px !important;
    letter-spacing: 1.4px !important;
    margin-bottom: 6px !important;
  }

  .milestone-number {
    width: 36px !important;
    height: 36px !important;
    font-size: 10px !important;
    top: 14px !important;
    box-shadow:
      0 0 0 2px var(--bg-2),
      0 0 0 4px rgba(139, 92, 246, 0.3),
      0 4px 14px rgba(236, 72, 153, 0.4) !important;
  }

  .milestone-deco {
    gap: 10px !important;
    margin-top: 6px !important;
  }

  .milestone-icon {
    width: 38px !important;
    height: 38px !important;
    font-size: 17px !important;
  }

  .milestone-quote {
    font-size: 11.5px !important;
    line-height: 1.55 !important;
  }

  .milestone-quote::before,
  .milestone-quote::after {
    font-size: 16px !important;
    vertical-align: -3px !important;
  }

  /* Live Stats mobile */
  .live-stats-section {
    padding: 40px 0;
  }

  .live-stats-grid {
    grid-template-columns: 1fr 1fr;
    gap: 10px;
  }

  .live-stat-card {
    padding: 22px 16px;
    border-radius: var(--radius);
  }

  .live-stat-icon {
    width: 42px;
    height: 42px;
    margin-bottom: 12px;
  }

  .live-stat-icon svg {
    width: 18px;
    height: 18px;
  }

  .live-stat-num {
    font-size: 28px;
    margin-bottom: 6px;
  }

  .live-stat-label {
    font-size: 9.5px;
    letter-spacing: 1px;
  }

  .live-stat-hint {
    font-size: 9px;
  }

  /* Video mobile */
  .video-intro-section {
    padding: 40px 0;
  }

  .video-play-btn {
    width: 64px;
    height: 64px;
  }

  .video-play-btn svg {
    width: 20px;
    height: 20px;
  }

  .video-caption-text {
    font-size: 10.5px;
    padding: 6px 10px;
  }

  .video-duration {
    font-size: 10px;
    padding: 4px 10px;
  }
}

/* ============================================================
   11. RESPONSIVE — Small Mobile (≤380px)
   ============================================================ */

@media (max-width: 380px) {
  .milestone-item {
    padding-left: 40px !important;
    margin-bottom: 26px !important;
  }

  .milestone-number {
    width: 32px !important;
    height: 32px !important;
    font-size: 9px !important;
    top: 12px !important;
  }

  .milestone-content {
    padding: 14px 16px !important;
  }

  .milestone-content h3 {
    font-size: 13px !important;
  }

  .milestone-content p {
    font-size: 11px !important;
  }

  .milestone-deco {
    gap: 8px !important;
  }

  .milestone-icon {
    width: 34px !important;
    height: 34px !important;
    font-size: 15px !important;
  }

  .milestone-quote {
    font-size: 10.5px !important;
  }

  .live-stats-grid {
    grid-template-columns: 1fr;
  }

  .live-stat-num {
    font-size: 32px;
  }
}

/* ============================================================
   12. FORCE FIX — Guaranteed Visibility (Fallback)
   ============================================================ */

/* Milestone items always visible — even if JS fails */
.milestone-item {
  opacity: 1 !important;
  transform: none !important;
  visibility: visible !important;
}

.milestone-item.show {
  opacity: 1 !important;
  transform: none !important;
}

.milestone-content,
.milestone-number,
.milestone-deco,
.milestone-icon,
.milestone-quote {
  opacity: 1 !important;
  visibility: visible !important;
}

/* Live Stats numbers always visible */
[data-live-count] {
  opacity: 1 !important;
  visibility: visible !important;
}

.live-stat-card {
  opacity: 1 !important;
  visibility: visible !important;
}

/* ============================================================
   13. KEYFRAMES
   ============================================================ */

/* Milestone number pulse */
@keyframes milestonePulse {
  0%, 100% {
    box-shadow:
      0 0 0 4px var(--bg-2),
      0 0 0 6px rgba(139, 92, 246, 0.3),
      0 8px 28px rgba(236, 72, 153, 0.45);
  }
  50% {
    box-shadow:
      0 0 0 4px var(--bg-2),
      0 0 0 10px rgba(139, 92, 246, 0.15),
      0 8px 40px rgba(236, 72, 153, 0.65);
  }
}

/* Milestone icon float */
@keyframes milestoneIconFloat {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(-8px); }
}

/* Milestone icon rotate (gradient ring) */
@keyframes milestoneIconRotate {
  to { transform: rotate(360deg); }
}

/* Pulse (badge, dot) */
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%      { opacity: 0.6; transform: scale(1.2); }
}

/* Fade in (modal) */
@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

/* ============================================================
   14. REDUCED MOTION — Accessibility
   ============================================================ */

@media (prefers-reduced-motion: reduce) {
  .live-stat-card,
  .video-thumbnail,
  .video-play-btn,
  .milestone-content,
  .milestone-item,
  .milestone-icon,
  .milestone-number,
  .milestone-quote {
    transition: none !important;
    animation: none !important;
    opacity: 1 !important;
    transform: none !important;
  }

  .milestone-icon::before,
  .video-play-btn::before {
    display: none !important;
  }
}

/* ============================================================
   END OF enhancements.css — v16.0
   ============================================================ */