#skeleton {
  position: fixed;
  inset: 0;
  background: #0a0a0b;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 20px;
  padding: 60px 40px;
  transition: opacity 0.4s ease;
}
.sk-bar {
  background: #1e1e26;
  border-radius: 4px;
  animation: skpulse 1.2s ease-in-out infinite alternate;
}
@keyframes skpulse {
  from { opacity: 0.4; }
  to { opacity: 0.9; }
}

:root {
    --bg: #0a0a0b;
    --surface: #111114;
    --surface2: #18181d;
    --border: #2a2a32;
    --accent-legs: #f5a623;
    --accent-push: #e8445a;
    --accent-pull: #3ecfcf;
    --accent-core: #a78bfa;
    --yt-red: #ff4444;
    --text: #e8e8ef;
    --muted: #7a7a8e;
    --tag-bg: #1e1e26;
  }

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

  body {
    background: var(--bg);
    color: var(--text);
    font-family: 'DM Sans', sans-serif;
    font-size: 15px;
    line-height: 1.6;
  }

  /* HERO */
  .hero {
    background: linear-gradient(135deg, #0a0a0b 0%, #12121a 50%, #0d0d14 100%);
    background-image: radial-gradient(rgba(255,255,255,0.03) 1px, transparent 1px);
    background-size: cover, 24px 24px;
    border-bottom: 1px solid var(--border);
    padding: 60px 40px 48px;
    position: relative;
    overflow: hidden;
  }
  .hero::after {
    content: '';
    position: absolute;
    bottom: 0; left: 0; right: 0;
    height: 1px;
    background: linear-gradient(90deg, #f5a623, #3ecfcf, #e8445a);
    opacity: 0.5;
  }
  .hero::before {
    content: 'PPL';
    position: absolute; right: -20px; top: -20px;
    font-family: 'Bebas Neue', sans-serif;
    font-size: 220px;
    color: rgba(255,255,255,0.02);
    pointer-events: none;
    letter-spacing: -4px;
  }
  .hero-label {
    font-family: 'JetBrains Mono', monospace;
    font-size: 11px; color: var(--accent-pull);
    letter-spacing: 3px; text-transform: uppercase; margin-bottom: 12px;
  }
  .hero h1 {
    font-family: 'Bebas Neue', sans-serif;
    font-size: clamp(42px, 6vw, 72px);
    letter-spacing: 2px; line-height: 1; color: #fff;
  }
  .hero h1 span { color: var(--accent-legs); }
  .hero-sub {
    margin-top: 14px; color: var(--muted);
    font-size: 14px; font-weight: 300; max-width: 520px;
  }
  .hero-badges {
    display: flex; gap: 10px; margin-top: 24px;
    flex-wrap: wrap; align-items: center;
  }
  .badge {
    background: var(--tag-bg); border: 1px solid var(--border);
    border-radius: 4px; padding: 4px 12px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 11px; color: var(--muted); letter-spacing: 1px;
  }
  /* NAV */
  .nav-tabs {
    display: flex; gap: 0;
    border-bottom: 1px solid var(--border);
    background: var(--surface);
    padding: 0 40px; overflow-x: auto;
    position: sticky; top: 0; z-index: 100;
  }
  .nav-tab {
    padding: 14px 22px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 12px; letter-spacing: 1.5px; text-transform: uppercase;
    cursor: pointer; color: var(--muted);
    border-bottom: 2px solid transparent; white-space: nowrap;
    transition: all .2s;
    background: none; border-top: none; border-left: none; border-right: none;
  }
  .nav-tab:hover { color: var(--text); }
  .nav-tab.active { color: var(--text); border-bottom-color: var(--accent-pull); }

  .section { display: none; }
  .section.active { display: block; }

  /* WEEKLY GRID */
  .weekly-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1px; background: var(--border);
    margin-top: 40px;
  }
  .day-card {
    background: var(--surface);
    padding: 28px 28px 24px;
    transition: background .2s;
  }
  .day-card:hover { background: var(--surface2); }
  .day-header {
    display: flex; align-items: flex-start;
    gap: 14px; margin-bottom: 18px;
  }
  .day-num {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 38px; line-height: 1;
    color: #3a3a48; min-width: 36px;
  }
  .day-card:has(.tag-legs) .day-num { color: rgba(245,166,35,0.25); }
  .day-card:has(.tag-push) .day-num { color: rgba(232,68,90,0.25); }
  .day-card:has(.tag-pull) .day-num { color: rgba(62,207,207,0.25); }
  .day-tag {
    font-family: 'JetBrains Mono', monospace;
    font-size: 10px; letter-spacing: 2px; text-transform: uppercase;
    padding: 2px 8px; border-radius: 3px;
    display: inline-block; margin-bottom: 4px;
  }
  .tag-legs { background: rgba(245,166,35,0.12); color: var(--accent-legs); border: 1px solid rgba(245,166,35,0.25); box-shadow: 0 0 8px rgba(245,166,35,0.15); }
  .tag-push { background: rgba(232,68,90,0.12); color: var(--accent-push); border: 1px solid rgba(232,68,90,0.25); box-shadow: 0 0 8px rgba(232,68,90,0.15); }
  .tag-pull { background: rgba(62,207,207,0.12); color: var(--accent-pull); border: 1px solid rgba(62,207,207,0.25); box-shadow: 0 0 8px rgba(62,207,207,0.15); }
  .day-title { font-weight: 600; font-size: 15px; color: var(--text); }

  .exercise-list { list-style: none; display: flex; flex-direction: column; }
  .exercise-list li {
    display: flex; justify-content: space-between;
    align-items: center; gap: 8px;
    padding: 8px 0;
    border-bottom: 1px solid rgba(255,255,255,0.04);
    font-size: 13.5px; flex-wrap: wrap;
  }
  .exercise-list li:last-child { border-bottom: none; }
  .ex-name { color: var(--text); flex: 1; min-width: 120px; }
  .ex-right { display: flex; align-items: center; gap: 6px; }
  .ex-sets { font-family: 'JetBrains Mono', monospace; font-size: 11px; color: var(--muted); white-space: nowrap; }

  /* PRINCIPLES */
  .principles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 1px; background: var(--border);
    padding-top: 24px;
  }
  .principle-card {
  background: var(--surface);
  padding: 24px;
  border-top: 2px solid transparent;
  transition: border-color .2s;
}
.principle-card:hover {
  border-top-color: var(--accent-pull);
}
  .principle-icon { font-size: 24px; margin-bottom: 10px; }
  .principle-title {
    font-family: 'JetBrains Mono', monospace;
    font-size: 11px; letter-spacing: 2px; text-transform: uppercase;
    color: var(--accent-pull); margin-bottom: 8px;
  }
  .principle-body { font-size: 13.5px; color: var(--muted); line-height: 1.7; }

  /* DAILY NAV */
  .days-nav {
    display: flex; gap: 8px;
    padding: 24px 40px;
    overflow-x: auto;
    background: var(--surface);
    border-bottom: 1px solid var(--border);
    flex-wrap: wrap;
  }
  .day-btn {
    padding: 7px 16px; border-radius: 4px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 11px; letter-spacing: 1.5px;
    cursor: pointer; transition: all .2s;
    background: var(--tag-bg);
    border: 1px solid var(--border);
    color: var(--muted); white-space: nowrap;
  }
  .day-btn:hover { color: var(--text); border-color: #444; }
  .day-btn.legs { border-color: rgba(245,166,35,0.4); }
  .day-btn.push { border-color: rgba(232,68,90,0.4); }
  .day-btn.pull { border-color: rgba(62,207,207,0.4); }
  .day-btn.active-day.legs { background: rgba(245,166,35,0.12); color: var(--accent-legs); border-color: rgba(245,166,35,0.6); box-shadow: 0 0 12px rgba(245,166,35,0.2); }
  .day-btn.active-day.push { background: rgba(232,68,90,0.12); color: var(--accent-push); border-color: rgba(232,68,90,0.6); box-shadow: 0 0 12px rgba(232,68,90,0.2); }
  .day-btn.active-day.pull { background: rgba(62,207,207,0.12); color: var(--accent-pull); border-color: rgba(62,207,207,0.6); box-shadow: 0 0 12px rgba(62,207,207,0.2); }

  .day-content { display: none; }
  .day-content.active { display: block; }

  /* DAY HERO */
  .day-hero { 
    padding: 36px 40px 24px; 
    border-bottom: 1px solid var(--border);
    border-left: 3px solid transparent;
  }
  #d1 .day-hero, #d4 .day-hero { border-left-color: var(--accent-legs); }
  #d2 .day-hero, #d5 .day-hero { border-left-color: var(--accent-push); }
  #d3 .day-hero, #d6 .day-hero { border-left-color: var(--accent-pull); }
  .day-hero-top {
    display: flex; align-items: center;
    gap: 12px; margin-bottom: 8px; flex-wrap: wrap;
  }
  .day-hero-tag {
    font-family: 'JetBrains Mono', monospace;
    font-size: 10px; letter-spacing: 3px; text-transform: uppercase;
  }
  .day-hero h2 {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 48px; letter-spacing: 2px;
    line-height: 1;
  }
  #d1 .day-hero h2, #d4 .day-hero h2 { background: linear-gradient(90deg, #fff 50%, rgba(232,68,90,0.8) 100%); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
  #d2 .day-hero h2, #d5 .day-hero h2 { background: linear-gradient(90deg, #fff 50%, rgba(62,207,207,0.8) 100%); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
  #d3 .day-hero h2, #d6 .day-hero h2 { background: linear-gradient(90deg, #fff 50%, rgba(245,166,35,0.8) 100%); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
  .day-hero-desc { margin-top: 10px; color: var(--muted); font-size: 13.5px; max-width: 600px; }

  /* WARMUP */
  .warmup-bar {
    background: rgba(167,139,250,0.06);
    border-left: 3px solid;
    padding: 14px 20px;
    margin: 24px 40px;
    border-radius: 0 6px 6px 0;
    font-size: 13.5px; color: var(--muted);
    display: flex; align-items: flex-start;
    gap: 10px; flex-wrap: wrap;
  }
  .warmup-bar strong {
    font-family: 'JetBrains Mono', monospace;
    font-size: 11px; letter-spacing: 1px; text-transform: uppercase;
  }
  #d1 .warmup-bar, #d4 .warmup-bar { border-left-color: var(--accent-push); }
  #d2 .warmup-bar, #d5 .warmup-bar { border-left-color: var(--accent-pull); }
  #d3 .warmup-bar, #d6 .warmup-bar { border-left-color: var(--accent-legs); }

  #d1 .warmup-bar strong, #d4 .warmup-bar strong { color: var(--accent-push); }
  #d2 .warmup-bar strong, #d5 .warmup-bar strong { color: var(--accent-pull); }
  #d3 .warmup-bar strong, #d6 .warmup-bar strong { color: var(--accent-legs); }

  /* EXERCISES */
  .exercises-container { padding: 0 40px 60px; }
  .exercise-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 12px; margin-bottom: 12px;
    overflow: hidden; transition: border-color .2s;
    position: relative;
  }
  .exercise-card:hover {
  border-color: #3a3a48;
  border-left-color: #f5a623;
  border-left-width: 3px;
}
  .exercise-card.active-ex {
    border-color: var(--accent-pull);
    border-left: 3px solid var(--accent-pull);
    background: rgba(62,207,207,0.05);
    box-shadow: 0 0 20px rgba(62,207,207,0.1);
    opacity: 1 !important;
  }
  .exercise-card.dimmed {
    opacity: 0.45;
    transition: opacity 0.3s ease;
  }
  .done-ex {
    opacity: 1;
    border-left-width: 3px;
    border-left-style: solid;
    background: rgba(255, 255, 255, 0.02);
  }
  #d1 .done-ex, #d4 .done-ex { border-left-color: var(--accent-legs); }
  #d2 .done-ex, #d5 .done-ex { border-left-color: var(--accent-push); }
  #d3 .done-ex, #d6 .done-ex { border-left-color: var(--accent-pull); }
  .day-progress-bar {
    height: 3px;
    background: var(--border);
    border-radius: 2px;
    margin-bottom: 20px;
    overflow: hidden;
  }
  .day-progress-fill {
    height: 100%;
    width: 0%;
    border-radius: 2px;
    transition: width 0.4s ease;
  }
  #d1 .day-progress-fill, #d4 .day-progress-fill { background: var(--accent-push); }
  #d2 .day-progress-fill, #d5 .day-progress-fill { background: var(--accent-pull); }
  #d3 .day-progress-fill, #d6 .day-progress-fill { background: var(--accent-legs); }
  .exercise-card::after {
    content: '✓';
    position: absolute;
    top: 12px;
    right: 14px;
    font-size: 11px;
    font-family: 'JetBrains Mono', monospace;
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
  }
  #d1 .exercise-card.done-ex::after, #d4 .exercise-card.done-ex::after { opacity: 1; color: var(--accent-legs); }
  #d2 .exercise-card.done-ex::after, #d5 .exercise-card.done-ex::after { opacity: 1; color: var(--accent-push); }
  #d3 .exercise-card.done-ex::after, #d6 .exercise-card.done-ex::after { opacity: 1; color: var(--accent-pull); }

  .finisher-divider {
    display: flex;
    align-items: center;
    text-align: center;
    margin-top: 32px;
    margin-bottom: 24px;
    padding-top: 32px;
  }
  .finisher-divider::before, .finisher-divider::after {
    content: '';
    flex: 1;
    border-bottom: 1px solid currentColor;
    opacity: 0.3;
  }
  .finisher-divider::before { margin-right: 15px; }
  .finisher-divider::after { margin-left: 15px; }
  .finisher-divider span {
    font-family: 'JetBrains Mono', monospace;
    font-size: 11px;
    letter-spacing: 3px;
    text-transform: uppercase;
    white-space: nowrap;
  }
  #d1 .finisher-divider, #d4 .finisher-divider { color: var(--accent-push); }
  #d2 .finisher-divider, #d5 .finisher-divider { color: var(--accent-pull); }
  #d3 .finisher-divider, #d6 .finisher-divider { color: var(--accent-legs); }

  #d1 .exercise-card.finisher-ex { background: rgba(232, 68, 90, 0.03); }
  #d2 .exercise-card.finisher-ex { background: rgba(62, 207, 207, 0.03); }
  #d3 .exercise-card.finisher-ex { background: rgba(245, 166, 35, 0.03); }
  #d4 .exercise-card.finisher-ex { background: rgba(232, 68, 90, 0.03); }
  #d5 .exercise-card.finisher-ex { background: rgba(62, 207, 207, 0.03); }
  #d6 .exercise-card.finisher-ex { background: rgba(245, 166, 35, 0.03); }

  .finisher-badge {
    position: absolute;
    top: 12px;
    right: 40px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 9px;
    padding: 2px 6px;
    border-radius: 4px;
    color: var(--surface);
    font-weight: 600;
    z-index: 10;
  }
  #d1 .finisher-badge, #d4 .finisher-badge { background: var(--accent-push); }
  #d2 .finisher-badge, #d5 .finisher-badge { background: var(--accent-pull); }
  #d3 .finisher-badge, #d6 .finisher-badge { background: var(--accent-legs); }

  .ex-card-header {
    display: grid;
    grid-template-columns: 48px 1fr auto;
    align-items: center; gap: 16px; padding: 20px 24px;
    min-height: 80px;
  }
  .ex-number {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 36px; color: #3a3a48;
    text-align: center; line-height: 1;
    text-shadow: 0 0 20px rgba(245,166,35,0.1);
  }
  .ex-card-title {
    font-weight: 700; font-size: 17px; color: var(--text);
    display: flex; align-items: center; flex-wrap: wrap; gap: 0;
  }
  .ex-card-meta {
    font-family: 'JetBrains Mono', monospace;
    font-size: 13px; color: var(--muted); text-align: right;
  }
  .ex-card-body {
    padding: 0 24px 24px 88px;
    display: flex; flex-direction: column; gap: 10px;
  }
  .ex-row { display: flex; gap: 8px; align-items: flex-start; }
  .ex-row-label {
    font-family: 'JetBrains Mono', monospace;
    font-size: 10px; letter-spacing: 1.5px; text-transform: uppercase;
    color: var(--muted); min-width: 80px; padding-top: 2px; flex-shrink: 0;
  }
  .ex-row-val { font-size: 15px; color: var(--text); flex: 1; line-height: 1.8; }

  .tip-box {
    background: var(--tag-bg);
    border-left: 2px solid var(--accent-legs);
    padding: 10px 14px; border-radius: 0 4px 4px 0;
    font-size: 13px; color: var(--muted);
    margin-top: 4px;
    display: flex; align-items: flex-start;
    gap: 8px; flex-wrap: wrap;
  }
  .tip-box span { flex: 1; }
  .tip-box.push-tip { border-left-color: var(--accent-push); }
  .tip-box.pull-tip { border-left-color: var(--accent-pull); }

  /* SECTION HEADER */
  .section-header {
    padding: 48px 40px 40px;
    border-bottom: 1px solid var(--border);
    margin-bottom: 32px;
  }
  .section-header h2 {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 36px; letter-spacing: 2px;
    background: linear-gradient(90deg, #ffffff 40%, rgba(245,166,35,0.9) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 12px;
  }
  .section-header p { color: var(--muted); font-size: 13.5px; margin-top: 10px; margin-bottom: 20px; }

  @media (max-width: 600px) {
    .hero, .days-nav, .warmup-bar, .exercises-container { padding-left: 20px; padding-right: 20px; }
    .section-header { padding: 40px 20px 24px; margin-bottom: 24px; }
    .weekly-grid { margin-top: 24px; }
    .principles-grid { padding-top: 16px; }
    .nav-tabs { padding: 0 20px; }
    .ex-card-header { grid-template-columns: 32px 1fr; gap: 10px; }
    .ex-number { font-size: 28px; }
    .ex-card-meta { text-align: left; margin-top: 4px; grid-column: span 2; }
    .ex-card-body { padding: 12px 16px 20px 16px; margin-top: 12px; }
    .ex-row-label { min-width: 70px; }
    .day-hero { padding-left: 20px; padding-right: 20px; }
  }

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}
.reveal:nth-child(2) { transition-delay: 0.05s; }
.reveal:nth-child(3) { transition-delay: 0.1s; }
.reveal:nth-child(4) { transition-delay: 0.15s; }
.reveal:nth-child(5) { transition-delay: 0.2s; }
.reveal:nth-child(6) { transition-delay: 0.25s; }
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.section {
  animation: none;
}
.section.active {
  animation: fadein 0.3s ease;
}
.day-content.active {
  animation: fadein 0.3s ease;
}
@keyframes fadein {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}


/* === BANNER CARDS === */
.banner-card {
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 16px 20px;
  margin: 24px 40px;
  border-radius: 0 6px 6px 0;
}
.banner-card.progression {
  border-left: 3px solid var(--accent-core);
}
.banner-card.restday {
  border-left: 3px solid var(--accent-pull);
}
.banner-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 8px;
  display: block;
}
.banner-card.progression .banner-label {
  color: var(--accent-core);
}
.banner-card.restday .banner-label {
  color: var(--accent-pull);
}
.banner-text {
  font-size: 13px;
  line-height: 1.6;
  color: var(--muted);
  margin: 0;
}

/* === PROGRESSION TIMELINE === */
.timeline {
  display: flex;
  flex-direction: column;
  gap: 24px;
  margin-top: 32px;
}

.phase-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 28px 28px 28px 32px;
  display: flex;
  gap: 24px;
  align-items: flex-start;
  transition: border-color 0.3s ease;
}

.phase-card:hover {
  border-color: var(--phase-accent);
}

.phase-card[style*="--phase-accent"] {
  border-left: 3px solid var(--phase-accent);
}

.phase-num {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 48px;
  line-height: 1;
  color: var(--phase-accent);
  opacity: 0.25;
  user-select: none;
  flex-shrink: 0;
  min-width: 40px;
  text-align: center;
}

.phase-body {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.phase-weeks {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.phase-title {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 22px;
  letter-spacing: 1px;
  color: var(--phase-accent);
}

.phase-desc {
  font-size: 14px;
  color: var(--muted);
  line-height: 1.6;
}

@media (max-width: 768px) {
  .phase-card {
    flex-direction: column;
    gap: 12px;
    padding: 20px;
  }

  .phase-num {
    font-size: 36px;
  }
}

/* === REST DAY ROUTINE === */
.restday-banner {
  background: var(--surface);
  border: 1px solid var(--border);
  border-left: 3px solid var(--accent-core);
  border-radius: 12px;
  padding: 32px;
  display: flex;
  gap: 40px;
  align-items: center;
  margin-top: 32px;
}

.restday-left {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.restday-icon {
  margin-bottom: 8px;
}

.restday-title {
  font-family: 'JetBrains Mono', monospace;
  font-size: 14px;
  font-weight: 600;
  color: var(--accent-core);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.restday-desc {
  font-size: 15px;
  color: var(--muted);
  line-height: 1.6;
}

.restday-right {
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-width: 280px;
}

.stat-pill {
  background: var(--tag-bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 12px 16px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 13px;
  color: var(--text);
  display: flex;
  align-items: center;
}

.stat-pill strong {
  color: var(--accent-core);
  margin-right: 8px;
}

@media (max-width: 768px) {
  .restday-banner {
    flex-direction: column;
    gap: 24px;
    padding: 24px;
  }
  .restday-right {
    min-width: 100%;
  }
}

.restday-subtitle {
  font-family: 'JetBrains Mono', monospace;
  font-size: 14px;
  font-weight: 600;
  color: var(--accent-legs);
  text-transform: uppercase;
  letter-spacing: 2px;
  margin: 40px 0 20px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--border);
}

.restday-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1px;
  background: var(--border);
  margin-bottom: 40px;
}

.restday-grid .principle-card:hover {
  border-top-color: var(--accent-legs);
}

.restday-grid .principle-title {
  color: var(--accent-legs);
}

.restday-subtitle.pull {
  color: var(--accent-pull);
}

.restday-subtitle-desc {
  color: var(--muted);
  margin-top: -10px;
  margin-bottom: 24px;
  font-size: 14px;
}

.mobility-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 40px;
}

.mobility-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-left: 3px solid var(--accent-pull);
  border-radius: 8px;
  padding: 18px 24px;
  display: flex;
  align-items: center;
  gap: 20px;
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.mobility-card:hover {
  border-color: rgba(62, 207, 207, 0.4);
  transform: translateX(4px);
}

.mobility-num {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 32px;
  color: var(--accent-pull);
  opacity: 0.25;
  min-width: 32px;
  flex-shrink: 0;
}

.mobility-info {
  flex: 1;
}

.mobility-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 4px;
  flex-wrap: wrap;
}

.mobility-name {
  font-weight: 700;
  color: var(--text);
  font-size: 16px;
}

.mobility-duration {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  background: rgba(62, 207, 207, 0.1);
  color: var(--accent-pull);
  padding: 2px 8px;
  border-radius: 4px;
  border: 1px solid rgba(62, 207, 207, 0.2);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.mobility-instruction {
  font-size: 13.5px;
  color: var(--muted);
  line-height: 1.5;
}

@media (max-width: 768px) {
  .mobility-card {
    gap: 16px;
    padding: 16px;
  }
  .mobility-num {
    font-size: 28px;
    min-width: 24px;
  }
}

.finisher-title {
  font-family: 'JetBrains Mono', monospace;
  font-size: 14px;
  font-weight: 600;
  color: var(--accent-push);
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-top: 32px;
  margin-bottom: 4px;
}

.finisher-title.pull {
  color: var(--accent-pull);
}

.finisher-subtitle {
  color: var(--muted);
  font-size: 14px;
  margin-bottom: 24px;
}

/* MOBILE BOTTOM NAV */
.mobile-nav {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--surface);
  border-top: 1px solid var(--border);
  padding: 10px 0 8px;
  justify-content: space-around;
  z-index: 1000;
  box-shadow: 0 -4px 20px rgba(0,0,0,0.3);
}

.mobile-nav-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  background: none;
  border: none;
  color: var(--muted);
  cursor: pointer;
  transition: all 0.2s ease;
  flex: 1;
}

.mobile-nav-btn svg {
  width: 22px;
  height: 22px;
  stroke: var(--muted);
  stroke-width: 1.5;
  fill: none;
  transition: stroke 0.2s ease;
}

.mobile-nav-btn span {
  font-family: 'JetBrains Mono', monospace;
  font-size: 9px;
  letter-spacing: 0.5px;
  font-weight: 500;
}

.mobile-nav-btn.active {
  color: var(--accent-pull);
}

.mobile-nav-btn.active svg {
  stroke: var(--accent-pull);
}

@media (max-width: 768px) {
  .mobile-nav { display: flex; }
  body { padding-bottom: 80px; }
  .nav-tabs { display: none; }
  
  .hero { padding: 48px 24px 40px; }
  .section-header { padding: 40px 24px 0; }
  .principles-grid, .weekly-grid { padding: 0 24px; background: none; gap: 16px; }
  .principle-card, .day-card { border-radius: 12px; border: 1px solid var(--border); }
}

/* WORKOUT COMPLETION CELEBRATION */
#workout-overlay {
  position: fixed;
  inset: 0;
  background: rgba(10,10,11,0.97);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.4s ease;
  cursor: pointer;
  pointer-events: none;
}
#workout-overlay.visible { 
  opacity: 1; 
  pointer-events: auto;
}
#confetti-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}
.workout-complete-content {
  text-align: center;
  z-index: 1;
  position: relative;
}
.wc-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  letter-spacing: 4px;
  color: var(--muted);
  margin-bottom: 16px;
}
.wc-title {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(72px, 20vw, 120px);
  line-height: 0.9;
  color: #fff;
  letter-spacing: 2px;
}
.wc-stat {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  letter-spacing: 2px;
  margin-top: 24px;
}
.wc-dismiss {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  color: var(--muted);
  margin-top: 40px;
  letter-spacing: 1px;
  animation: blink 2s ease infinite;
}
@keyframes blink {
  0%, 100% { opacity: 0.4; }
  50% { opacity: 1; }
}