* { margin: 0; padding: 0; box-sizing: border-box; }

:root {
  --bg: #0a0410;
  --bg-2: #120821;
  --text: #ffffff;
  --muted: #9b8fb0;
  --card: rgba(255,255,255,0.03);
  --border: rgba(255,255,255,0.08);

  --pink: #ec4899;
  --blue: #3b82f6;
  --purple: #a855f7;
}

html, body {
  background: radial-gradient(ellipse at top, #1a0a2e 0%, #0a0410 60%, #050208 100%);
  color: var(--text);
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

.experiences {
  padding: 60px 24px 100px;
}

.container {
  max-width: 1280px;
  margin: 0 auto;
}

/* Header */
.head { margin-bottom: 40px; }

.kicker {
  color: var(--pink);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.18em;
  margin-bottom: 14px;
}

.title {
  font-size: clamp(28px, 4.5vw, 52px);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: 22px;
}

.grad {
  background: linear-gradient(90deg, #a855f7, #3b82f6);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.counter {
  display: flex;
  align-items: center;
  gap: 12px;
}

.count {
  font-size: 16px;
  font-weight: 700;
}
.count .total { color: var(--muted); font-weight: 500; margin-left: 4px; }

.nav-btn {
  width: 36px; height: 36px;
  border-radius: 50%;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  color: var(--muted);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s ease;
}
.nav-btn:hover { background: rgba(168,85,247,0.2); color: #fff; border-color: rgba(168,85,247,0.5); }
.nav-btn.active { background: rgba(168,85,247,0.25); color: #fff; border-color: rgba(168,85,247,0.6); }

/* Content layout */
.content {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 28px;
  align-items: start;
}

/* Main slide */
.main-slide {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 14px;
  overflow: hidden;
  transition: border-color 0.3s ease;
}
.main-slide.c-pink   { border-color: rgba(236,72,153,0.25); }
.main-slide.c-blue   { border-color: rgba(59,130,246,0.25); }
.main-slide.c-purple { border-color: rgba(168,85,247,0.25); }

.video-frame {
  position: relative;
  padding: 16px;
}

.badge {
  position: absolute;
  top: 26px; left: 26px;
  z-index: 2;
  padding: 6px 14px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  backdrop-filter: blur(8px);
}
.badge.c-pink   { background: rgba(236,72,153,0.2); color: #f9a8d4; border:1px solid rgba(236,72,153,0.3); }
.badge.c-blue   { background: rgba(59,130,246,0.2); color: #93c5fd; border:1px solid rgba(59,130,246,0.3); }
.badge.c-purple { background: rgba(168,85,247,0.2); color: #d8b4fe; border:1px solid rgba(168,85,247,0.3); }

.video-wrap {
  position: relative;
  width: 100%;
  padding-bottom: 56.25%;
  border-radius: 8px;
  overflow: hidden;
  background: #000;
}
.video-wrap iframe {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
  border: 0;
}

.meta {
  padding: 20px 26px 26px;
}
.meta-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 10px;
}
.meta-tag {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.14em;
}
.meta-tag.c-pink   { color: #ec4899; }
.meta-tag.c-blue   { color: #3b82f6; }
.meta-tag.c-purple { color: #a855f7; }

.yt-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: #ec4899;
  text-decoration: none;
  font-size: 13px;
  font-weight: 500;
}
.yt-link:hover { color: #f9a8d4; }

.meta-title {
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 8px;
  letter-spacing: -0.01em;
}
.meta-desc {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.5;
  margin-bottom: 16px;
}
.underline {
  height: 1px;
  background: linear-gradient(90deg, rgba(255,255,255,0.15), transparent);
}

/* Side cards */
.side-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.side-card {
  display: flex;
  gap: 12px;
  align-items: center;
  padding: 10px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 10px;
  cursor: pointer;
  text-align: left;
  color: inherit;
  font-family: inherit;
  transition: all 0.2s ease;
}
.side-card:hover { background: rgba(255,255,255,0.05); }

.side-card.active.c-pink   { border-color: rgba(236,72,153,0.5); background: rgba(236,72,153,0.08); }
.side-card.active.c-blue   { border-color: rgba(59,130,246,0.5); background: rgba(59,130,246,0.08); }
.side-card.active.c-purple { border-color: rgba(168,85,247,0.5); background: rgba(168,85,247,0.08); }

.thumb {
  position: relative;
  width: 90px;
  height: 56px;
  border-radius: 6px;
  overflow: hidden;
  flex-shrink: 0;
  background: #000;
}
.thumb img {
  width: 100%; height: 100%;
  object-fit: cover;
}
.play {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
}
.play svg {
  background: rgba(168,85,247,0.85);
  border-radius: 50%;
  padding: 6px;
  width: 26px; height: 26px;
}
.c-pink .play svg   { background: rgba(236,72,153,0.85); }
.c-blue .play svg   { background: rgba(59,130,246,0.85); }
.c-purple .play svg { background: rgba(168,85,247,0.85); }

.side-meta {
  flex: 1;
  min-width: 0;
}
.side-tag {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.14em;
  margin-bottom: 4px;
}
.c-pink .side-tag   { color: #ec4899; }
.c-blue .side-tag   { color: #3b82f6; }
.c-purple .side-tag { color: #a855f7; }

.side-title {
  font-size: 13px;
  font-weight: 600;
  line-height: 1.3;
  color: #fff;
}

.dots {
  display: flex;
  gap: 6px;
  margin-top: 6px;
  padding-left: 4px;
}
.dot {
  width: 18px;
  height: 3px;
  background: rgba(255,255,255,0.15);
  border-radius: 2px;
  transition: all 0.3s ease;
}
.dot.active {
  background: #a855f7;
  width: 26px;
}

/* Responsive */
@media (max-width: 900px) {
  .content {
    grid-template-columns: 1fr;
  }
  .side-list {
    flex-direction: row;
    overflow-x: auto;
    padding-bottom: 8px;
  }
  .side-card {
    min-width: 240px;
  }
  .dots { display: none; }
}

@media (max-width: 540px) {
  .experiences { padding: 40px 16px 60px; }
  .meta { padding: 16px 18px 20px; }
  .video-frame { padding: 10px; }
  .badge { top: 18px; left: 18px; }
  .side-card { min-width: 210px; }
  .meta-title { font-size: 18px; }
}