/* ============================================================================
   FITDIRECTORY EXERCISE ENCYCLOPEDIA v4.9
   Modern technical design · SVG icons · Grid overlays · Micro-interactions
   ============================================================================ */

/* ─── REVEAL ANIMATION ─── */
.fd-reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}
.fd-reveal--visible {
  opacity: 1;
  transform: translateY(0);
}

/* ─── KEYFRAMES ─── */
@keyframes fdExPulse {
  0%, 100% { opacity: 0.85; filter: drop-shadow(0 0 6px rgba(225, 29, 72, 0.3)); }
  50%      { opacity: 1;    filter: drop-shadow(0 0 14px rgba(225, 29, 72, 0.5)); }
}
@keyframes fdExBadgeDot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%      { opacity: 0.4; transform: scale(0.8); }
}
@keyframes fdExCardIn {
  from { opacity: 0; transform: translateY(20px) scale(0.97); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}
@keyframes fdExFloat {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(-6px); }
}
@keyframes fdExLineGrow {
  from { transform: scaleY(0); }
  to   { transform: scaleY(1); }
}

/* ─── GRID OVERLAYS (technical pattern) ─── */
.fd-ex-hero__grid-overlay,
.fd-ex-single-hero__grid-overlay,
.fd-ex-cta__grid-overlay {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 1;
  background-image:
    linear-gradient(rgba(255,255,255,0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.02) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 70% 60% at 50% 50%, black, transparent);
  -webkit-mask-image: radial-gradient(ellipse 70% 60% at 50% 50%, black, transparent);
}

/* ══════════════════════════════════════════════
   ARCHIVE — HERO
   ══════════════════════════════════════════════ */
.fd-ex-hero {
  position: relative;
  padding: 110px 0 70px;
  overflow: hidden;
  background: linear-gradient(135deg, #0f172a 0%, #1e293b 50%, #0f172a 100%);
}
.fd-ex-hero__bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 700px 500px at 15% 40%, rgba(225, 29, 72, 0.10), transparent),
    radial-gradient(ellipse 500px 400px at 85% 60%, rgba(99, 102, 241, 0.07), transparent);
  pointer-events: none;
}
.fd-ex-hero__inner {
  display: flex;
  align-items: center;
  gap: 60px;
  position: relative;
  z-index: 2;
}
.fd-ex-hero__content {
  max-width: 680px;
}
.fd-ex-hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 18px;
  background: rgba(225, 29, 72, 0.12);
  border: 1px solid rgba(225, 29, 72, 0.25);
  border-radius: 100px;
  color: #f43f5e;
  font-size: 0.8125rem;
  font-weight: 600;
  margin-bottom: 24px;
}
.fd-ex-hero__badge-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #e11d48;
  animation: fdExBadgeDot 2s infinite;
}
.fd-ex-hero h1 {
  font-size: clamp(2rem, 4.5vw, 3.25rem);
  font-weight: 900;
  color: #fff;
  line-height: 1.12;
  margin: 0 0 18px;
  letter-spacing: -0.03em;
}
.fd-ex-hero__sub {
  font-size: 1.0625rem;
  color: rgba(255,255,255,0.55);
  line-height: 1.7;
  margin: 0;
}
.fd-ex-hero__sub strong {
  color: rgba(255,255,255,0.85);
  font-weight: 700;
}
.fd-ex-hero__stats {
  display: flex;
  flex-wrap: wrap;
  gap: 40px;
  margin-top: 40px;
  padding-top: 40px;
  border-top: 1px solid rgba(255,255,255,0.08);
}
.fd-ex-hero__stat-value {
  display: block;
  font-size: 1.75rem;
  font-weight: 900;
  color: #fff;
  margin-bottom: 2px;
  font-variant-numeric: tabular-nums;
}
.fd-ex-hero__stat-label {
  font-size: 0.75rem;
  color: rgba(255,255,255,0.35);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* ══════════════════════════════════════════════
   MUSCLE MAP SECTION
   ══════════════════════════════════════════════ */
.fd-ex-muscle-section {
  padding: 64px 0 48px;
  background: linear-gradient(180deg, #f8fafc 0%, #fff 100%);
}
.fd-ex-muscle-section__header {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 40px;
}
.fd-ex-muscle-section__title {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--gray-900);
  margin: 0;
}
.fd-ex-muscle-section__desc {
  font-size: 0.875rem;
  color: var(--gray-500);
  margin: 4px 0 0;
}
.fd-ex-muscle-section__map {
  display: flex;
  justify-content: center;
}

/* ─── MUSCLE MAP SVG ─── */
.fd-mm {
  display: flex;
  gap: 48px;
  justify-content: center;
  align-items: flex-start;
}
.fd-mm__view {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
}
.fd-mm__label {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--gray-400);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}
.fd-mm__svg {
  width: 280px;
  height: auto;
  display: block;
  filter: drop-shadow(0 4px 20px rgba(0,0,0,0.08));
  transition: filter 0.3s ease;
}
.fd-mm__svg:hover {
  filter: drop-shadow(0 8px 32px rgba(0,0,0,0.12));
}
.fd-mm__outline {
  fill: transparent;
  stroke: #cbd5e1;
  stroke-width: 0.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.fd-mm__muscle {
  fill: #f1f5f9;
  opacity: 1;
  stroke: #94a3b8;
  stroke-width: 0.6;
  transition: all 0.25s ease;
  cursor: default;
}
.fd-mm__muscle--active {
  fill: var(--red);
  opacity: 0.85;
  stroke: #be123c;
  stroke-width: 0.8;
  animation: fdExPulse 1.8s ease-in-out infinite;
}
.fd-mm__muscle--secondary {
  fill: #fb7185;
  opacity: 0.5;
  stroke: #e11d48;
  stroke-width: 0.6;
}
.fd-mm--clickable .fd-mm__muscle {
  cursor: pointer;
}
.fd-mm--clickable .fd-mm__muscle:hover {
  fill: #fecdd3;
  opacity: 1;
  stroke: #e11d48;
  filter: drop-shadow(0 0 6px rgba(225,29,72,0.25));
}
.fd-mm--clickable .fd-mm__muscle--active:hover {
  opacity: 1;
  filter: drop-shadow(0 0 14px rgba(225,29,72,0.5));
}
.fd-mm__head {
  fill: #cbd5e1;
  stroke: #94a3b8;
  stroke-width: 1;
}
.fd-mm__neck {
  fill: #cbd5e1;
  stroke: none;
}
.fd-mm__body-bg {
  fill: #cbd5e1;
  stroke: none;
}
.fd-mm__detail {
  pointer-events: none;
}
.fd-mm__link { text-decoration: none; display: contents; }
.fd-mm-tooltip {
  position: fixed;
  padding: 6px 14px;
  background: var(--gray-900);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 600;
  border-radius: 8px;
  pointer-events: none;
  z-index: 100;
  white-space: nowrap;
  transform: translate(-50%, -120%);
  box-shadow: 0 4px 12px rgba(0,0,0,0.2);
}

/* ══════════════════════════════════════════════
   STICKY FILTER BAR
   ══════════════════════════════════════════════ */
.fd-ex-filters {
  position: sticky;
  top: 80px;
  z-index: 50;
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--gray-200);
  padding: 16px 0;
  transition: box-shadow var(--transition);
}
.fd-ex-filters.scrolled {
  box-shadow: 0 4px 24px rgba(0,0,0,0.06);
}
.fd-ex-filters__inner {
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.fd-ex-filters__search {
  position: relative;
  max-width: 480px;
  width: 100%;
}
.fd-ex-filters__search-icon {
  position: absolute;
  left: 16px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--gray-400);
  pointer-events: none;
  width: 18px;
  height: 18px;
}
.fd-ex-filters__search-input {
  width: 100%;
  padding: 11px 20px 11px 44px;
  border-radius: var(--radius-full);
  border: 1.5px solid var(--gray-200);
  background: var(--white);
  font-size: 0.9375rem;
  font-family: inherit;
  color: var(--gray-900);
  transition: all var(--transition);
}
.fd-ex-filters__search-input:focus {
  outline: none;
  border-color: var(--red);
  box-shadow: 0 0 0 4px rgba(225,29,72,0.08);
}
.fd-ex-filters__search-input::placeholder { color: var(--gray-400); }
.fd-ex-filters__groups {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  align-items: flex-start;
}
.fd-ex-filters__group {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}
.fd-ex-filters__label {
  font-size: 0.6875rem;
  font-weight: 700;
  color: var(--gray-400);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  white-space: nowrap;
}
.fd-ex-filters__pills {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

/* ─── FILTER PILL ─── */
.fd-ex-pill {
  display: inline-flex;
  align-items: center;
  padding: 5px 14px;
  border-radius: var(--radius-full);
  border: 1.5px solid var(--gray-200);
  background: var(--white);
  color: var(--gray-600);
  font-size: 0.8125rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
  text-decoration: none;
  white-space: nowrap;
}
.fd-ex-pill:hover {
  border-color: var(--red);
  color: var(--red);
  background: rgba(225,29,72,0.03);
}
.fd-ex-pill--level {
  font-variant-numeric: tabular-nums;
}
.fd-ex-pill--active {
  background: var(--red) !important;
  color: #fff !important;
  border-color: var(--red) !important;
  box-shadow: 0 2px 8px rgba(225,29,72,0.25);
}
.fd-ex-filters__clear {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.8125rem;
  color: var(--gray-500);
  cursor: pointer;
  transition: all var(--transition);
  text-decoration: none;
  background: var(--gray-100);
  border: none;
  padding: 5px 14px;
  border-radius: var(--radius-full);
  font-weight: 500;
}
.fd-ex-filters__clear:hover {
  color: var(--red);
  background: rgba(225,29,72,0.06);
}

/* ══════════════════════════════════════════════
   RESULTS SECTION
   ══════════════════════════════════════════════ */
.fd-ex-results {
  padding: 40px 0 64px;
  min-height: 600px;
}
.fd-ex-results__header { margin-bottom: 28px; }
.fd-ex-results__count {
  font-size: 0.9375rem;
  color: var(--gray-500);
  margin: 0;
}
.fd-ex-results__count strong {
  color: var(--gray-900);
  font-weight: 700;
}

/* ─── EXERCISE GRID ─── */
.fd-ex-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 28px;
}

/* ─── EXERCISE CARD ─── */
.fd-ex-card {
  background: var(--white);
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--gray-200);
  transition: transform 0.35s cubic-bezier(0.16,1,0.3,1),
              box-shadow 0.35s cubic-bezier(0.16,1,0.3,1),
              border-color 0.35s ease;
  animation: fdExCardIn 0.5s ease-out both;
  display: flex;
  flex-direction: column;
}
.fd-ex-card:nth-child(1) { animation-delay: 0s; }
.fd-ex-card:nth-child(2) { animation-delay: 0.04s; }
.fd-ex-card:nth-child(3) { animation-delay: 0.08s; }
.fd-ex-card:nth-child(4) { animation-delay: 0.12s; }
.fd-ex-card:nth-child(5) { animation-delay: 0.16s; }
.fd-ex-card:nth-child(6) { animation-delay: 0.2s; }
.fd-ex-card:nth-child(n+7) { animation-delay: 0.24s; }
.fd-ex-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 48px rgba(0,0,0,0.10);
  border-color: transparent;
}
.fd-ex-card__img-wrap {
  display: block;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  position: relative;
  background: linear-gradient(135deg, var(--gray-100) 0%, var(--gray-200) 100%);
}
.fd-ex-card__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.16,1,0.3,1);
}
.fd-ex-card:hover .fd-ex-card__img {
  transform: scale(1.06);
}
.fd-ex-card__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, transparent 60%, rgba(0,0,0,0.06));
  pointer-events: none;
}
.fd-ex-card__level {
  position: absolute;
  top: 12px;
  right: 12px;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  font-size: 0.6875rem;
  font-weight: 700;
  color: #fff;
  background: #6b7280;
  z-index: 2;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}
.fd-ex-card__level--beginner    { background: #10b981; }
.fd-ex-card__level--intermediate { background: #f59e0b; }
.fd-ex-card__level--advanced    { background: #ef4444; }

/* Card quick-info overlay */
.fd-ex-card__quick {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 10px 14px;
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  background: linear-gradient(to top, rgba(0,0,0,0.65), transparent);
  transform: translateY(100%);
  opacity: 0;
  transition: all 0.35s cubic-bezier(0.16,1,0.3,1);
  z-index: 3;
}
.fd-ex-card:hover .fd-ex-card__quick {
  transform: translateY(0);
  opacity: 1;
}
.fd-ex-card__quick-item {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 0.6875rem;
  font-weight: 600;
  color: rgba(255,255,255,0.9);
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: var(--radius-full);
  padding: 2px 10px;
  backdrop-filter: blur(4px);
}

/* Card body */
.fd-ex-card__body {
  padding: 18px 20px 20px;
  display: flex;
  flex-direction: column;
  flex: 1;
}
.fd-ex-card__title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--gray-900);
  margin: 0 0 10px;
  line-height: 1.35;
}
.fd-ex-card__title a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition);
}
.fd-ex-card__title a:hover { color: var(--red); }
.fd-ex-card__muscles {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 10px;
}
.fd-ex-card__muscle-tag {
  font-size: 0.6875rem;
  padding: 3px 10px;
  border-radius: var(--radius-full);
  background: color-mix(in srgb, var(--tag-color, var(--red)) 10%, transparent);
  color: var(--tag-color, var(--red));
  font-weight: 600;
  white-space: nowrap;
}
.fd-ex-card__equip {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 14px;
}
.fd-ex-card__equip-tag {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 0.6875rem;
  padding: 2px 8px;
  border-radius: 6px;
  background: var(--gray-100);
  color: var(--gray-500);
  font-weight: 500;
}
.fd-ex-card__cta {
  font-size: 0.8125rem;
  color: var(--red);
  font-weight: 600;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: auto;
  transition: all var(--transition);
}
.fd-ex-card__cta:hover { gap: 10px; }
.fd-ex-card__arrow {
  display: inline-block;
  transition: transform 0.3s ease;
}
.fd-ex-card:hover .fd-ex-card__arrow {
  transform: translateX(4px);
}

/* ─── EMPTY STATE ─── */
.fd-ex-empty {
  text-align: center;
  padding: 80px 20px;
}
.fd-ex-empty__icon {
  margin-bottom: 16px;
  color: var(--gray-300);
}
.fd-ex-empty__title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--gray-900);
  margin: 0 0 8px;
}
.fd-ex-empty__text {
  color: var(--gray-500);
  margin: 0 0 24px;
}

/* ══════════════════════════════════════════════
   PAGINATION
   ══════════════════════════════════════════════ */
.fd-ex-pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  margin: 52px 0 0;
  flex-wrap: wrap;
}
.fd-ex-pagination a.fd-ex-pagination__item,
.fd-ex-pagination span.fd-ex-pagination__item {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 42px;
  height: 42px;
  padding: 0 12px;
  border-radius: 10px;
  border: 1.5px solid var(--gray-200);
  background: var(--white);
  color: var(--gray-600);
  font-size: 0.9375rem;
  font-weight: 500;
  text-decoration: none;
  cursor: pointer;
  transition: all 0.2s ease;
}
.fd-ex-pagination a.fd-ex-pagination__item:hover {
  border-color: var(--red);
  color: var(--red);
  background: rgba(225,29,72,0.04);
}
.fd-ex-pagination span.fd-ex-pagination__item--active,
.fd-ex-pagination span.current.fd-ex-pagination__item {
  background: var(--red);
  color: #fff;
  border-color: var(--red);
  box-shadow: 0 2px 8px rgba(225,29,72,0.25);
}
.fd-ex-pagination .dots.fd-ex-pagination__item {
  border: none;
  background: none;
  cursor: default;
  color: var(--gray-400);
  min-width: auto;
  padding: 0 4px;
}

/* ══════════════════════════════════════════════
   CTA SECTION
   ══════════════════════════════════════════════ */
.fd-ex-cta {
  background: linear-gradient(135deg, #0f172a 0%, #1e293b 50%, #0f172a 100%);
  padding: 72px 20px;
  text-align: center;
  color: #fff;
  position: relative;
  overflow: hidden;
}
.fd-ex-cta::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 500px 350px at 30% 50%, rgba(225,29,72,0.08), transparent),
    radial-gradient(ellipse 400px 250px at 70% 40%, rgba(99,102,241,0.06), transparent);
  pointer-events: none;
}
.fd-ex-cta__content {
  position: relative;
  z-index: 2;
}
.fd-ex-cta__title {
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 800;
  margin: 0 0 14px;
  color: #fff;
}
.fd-ex-cta__text {
  font-size: 1.0625rem;
  color: rgba(255,255,255,0.55);
  margin: 0 0 32px;
  max-width: 520px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.6;
}
.fd-ex-cta__btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 36px;
  background: var(--red);
  color: #fff;
  border-radius: var(--radius-full);
  text-decoration: none;
  font-weight: 700;
  font-size: 0.9375rem;
  transition: all 0.3s ease;
  border: none;
  cursor: pointer;
}
.fd-ex-cta__btn:hover {
  background: #c41c3f;
  transform: translateY(-3px);
  box-shadow: 0 12px 32px rgba(225,29,72,0.35);
}
.fd-ex-cta__btn svg {
  transition: transform 0.3s ease;
}
.fd-ex-cta__btn:hover svg {
  transform: translateX(4px);
}

/* ══════════════════════════════════════════════
   DIFFICULTY BADGE
   ══════════════════════════════════════════════ */
.fd-ex-difficulty {
  display: inline-flex;
  align-items: center;
  padding: 4px 14px;
  border-radius: var(--radius-full);
  font-size: 0.6875rem;
  font-weight: 700;
  color: #fff;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  background: #6b7280;
}
.fd-ex-difficulty--beginner    { background: #10b981; }
.fd-ex-difficulty--intermediate { background: #f59e0b; }
.fd-ex-difficulty--advanced    { background: #ef4444; }

/* ══════════════════════════════════════════════
   SINGLE EXERCISE — HERO
   ══════════════════════════════════════════════ */
.fd-ex-single-hero {
  position: relative;
  padding: 80px 0 48px;
  overflow: hidden;
  background: linear-gradient(135deg, #0f172a 0%, #1e293b 50%, #0f172a 100%);
  color: #fff;
  min-height: 260px;
  display: flex;
  align-items: center;
}
.fd-ex-single-hero__bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 600px 400px at 20% 50%, rgba(225,29,72,0.08), transparent),
    radial-gradient(ellipse 500px 300px at 80% 30%, rgba(99,102,241,0.06), transparent);
  pointer-events: none;
}
.fd-ex-single-hero__content {
  position: relative;
  z-index: 2;
}
.fd-ex-single-hero__breadcrumbs {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.8125rem;
  margin-bottom: 20px;
  flex-wrap: wrap;
}
.fd-ex-single-hero__breadcrumbs a {
  color: rgba(255,255,255,0.4);
  text-decoration: none;
  transition: color var(--transition);
}
.fd-ex-single-hero__breadcrumbs a:hover {
  color: rgba(255,255,255,0.8);
}
.fd-ex-single-hero__breadcrumbs-sep {
  color: rgba(255,255,255,0.2);
  font-size: 0.625rem;
}
.fd-ex-single-hero__title {
  font-size: clamp(1.75rem, 5vw, 2.5rem);
  font-weight: 900;
  margin: 0 0 20px;
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: #fff;
}
.fd-ex-single-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}
.fd-ex-single-hero__tag {
  display: inline-flex;
  align-items: center;
  padding: 4px 14px;
  border-radius: var(--radius-full);
  background: rgba(255,255,255,0.1);
  color: rgba(255,255,255,0.8);
  font-size: 0.8125rem;
  font-weight: 600;
  border: 1px solid rgba(255,255,255,0.15);
  text-decoration: none;
  transition: all 0.2s ease;
}
.fd-ex-single-hero__tag:hover {
  background: rgba(255,255,255,0.18);
  color: #fff;
}

/* ══════════════════════════════════════════════
   QUICK-STATS BAR (single page)
   ══════════════════════════════════════════════ */
.fd-ex-quickstats {
  background: var(--white);
  border-bottom: 1px solid var(--gray-100);
  padding: 0;
}
.fd-ex-quickstats__inner {
  display: flex;
  flex-wrap: wrap;
  gap: 0;
}
.fd-ex-quickstats__item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 14px 24px;
  border-right: 1px solid var(--gray-100);
  font-size: 0.8125rem;
}
.fd-ex-quickstats__item:last-child {
  border-right: none;
}
.fd-ex-quickstats__icon {
  color: var(--gray-400);
  flex-shrink: 0;
}
.fd-ex-quickstats__label {
  color: var(--gray-400);
  font-weight: 500;
  font-size: 0.6875rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.fd-ex-quickstats__value {
  color: var(--gray-900);
  font-weight: 700;
}
.fd-ex-quickstats__value--mono {
  font-variant-numeric: tabular-nums;
  font-feature-settings: "tnum";
}

/* ══════════════════════════════════════════════
   EXERCISE LAYOUT (2-col)
   ══════════════════════════════════════════════ */
.fd-ex-layout {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 48px;
  max-width: 1280px;
  margin: 0 auto;
  padding: 48px 20px;
}
.fd-ex-main { min-width: 0; }
.fd-ex-sidebar { min-width: 0; }
.fd-ex-sidebar__sticky {
  position: sticky;
  top: 100px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

/* ─── SIDEBAR CARD (shared) ─── */
.fd-ex-sidebar-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: 16px;
  padding: 20px;
}
.fd-ex-sidebar-card__header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding-bottom: 14px;
  margin-bottom: 14px;
  border-bottom: 1px solid var(--gray-100);
  color: var(--gray-400);
}
.fd-ex-sidebar-card__title {
  font-size: 0.6875rem;
  font-weight: 700;
  color: var(--gray-400);
  margin: 0;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* ─── IMAGE GALLERY ─── */
.fd-ex-gallery {
  border-radius: 16px;
  overflow: hidden;
  margin-bottom: 36px;
}
.fd-ex-gallery--placeholder {
  border: 2px dashed var(--gray-200);
  background: var(--gray-50);
}
.fd-ex-gallery__featured {
  width: 100%;
}
.fd-ex-gallery__img--single,
.fd-ex-gallery__img--main {
  width: 100%;
  height: 340px;
  object-fit: cover;
  display: block;
  cursor: pointer;
  transition: transform 0.5s cubic-bezier(0.16,1,0.3,1);
}
.fd-ex-gallery__img--single:hover,
.fd-ex-gallery__img--main:hover {
  transform: scale(1.02);
}
.fd-ex-gallery--placeholder .fd-ex-gallery__img--single {
  height: 260px;
  object-fit: contain;
  cursor: default;
}
.fd-ex-gallery--placeholder .fd-ex-gallery__img--single:hover {
  transform: none;
}
.fd-ex-gallery__thumbs {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 4px;
  margin-top: 4px;
}
.fd-ex-gallery__img--thumb {
  width: 100%;
  height: 100px;
  object-fit: cover;
  cursor: pointer;
  transition: opacity 0.3s ease;
}
.fd-ex-gallery__img--thumb:hover {
  opacity: 0.8;
}
.fd-ex-gallery__more {
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gray-100);
  border: none;
  color: var(--gray-500);
  font-weight: 700;
  font-size: 1rem;
  cursor: pointer;
  transition: background 0.2s ease;
}
.fd-ex-gallery__more:hover {
  background: var(--gray-200);
}

/* ══════════════════════════════════════════════
   SECTION HEADERS (with icon wraps)
   ══════════════════════════════════════════════ */
.fd-ex-section {
  margin: 40px 0;
}
.fd-ex-section__header {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  margin-bottom: 24px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--gray-100);
}
.fd-ex-section__icon-wrap {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
}
.fd-ex-section__icon-wrap--red    { background: linear-gradient(135deg, #e11d48, #f43f5e); }
.fd-ex-section__icon-wrap--amber  { background: linear-gradient(135deg, #d97706, #f59e0b); }
.fd-ex-section__icon-wrap--violet { background: linear-gradient(135deg, #7c3aed, #8b5cf6); }
.fd-ex-section__icon-wrap--rose   { background: linear-gradient(135deg, #e11d48, #fb7185); }
.fd-ex-section__icon-wrap--indigo { background: linear-gradient(135deg, #4f46e5, #6366f1); }
.fd-ex-section__header-text {
  flex: 1;
  min-width: 0;
}
.fd-ex-section__title {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--gray-900);
  margin: 0;
  line-height: 1.3;
}
.fd-ex-section__subtitle {
  font-size: 0.8125rem;
  color: var(--gray-400);
  margin-top: 2px;
  display: block;
}

/* ─── INSTRUCTIONS (timeline) ─── */
.fd-ex-instructions {
  display: flex;
  flex-direction: column;
  gap: 0;
}
.fd-ex-instructions__step {
  display: flex;
  gap: 16px;
  padding: 0 0 0 0;
  transition: all 0.2s ease;
}
.fd-ex-instructions__line-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  flex-shrink: 0;
  width: 36px;
}
.fd-ex-instructions__num {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--red);
  color: #fff;
  font-weight: 700;
  font-size: 0.8125rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  position: relative;
  z-index: 2;
  box-shadow: 0 2px 8px rgba(225,29,72,0.2);
}
.fd-ex-instructions__connector {
  width: 2px;
  flex: 1;
  min-height: 16px;
  background: linear-gradient(to bottom, var(--red), var(--gray-200));
  border-radius: 1px;
  transform-origin: top;
}
.fd-ex-instructions__text {
  color: var(--gray-700);
  line-height: 1.65;
  font-size: 0.9375rem;
  flex: 1;
  padding: 6px 0 28px;
}
.fd-ex-instructions__text strong {
  color: var(--gray-900);
  font-weight: 600;
}
.fd-ex-instructions__step:last-child .fd-ex-instructions__text {
  padding-bottom: 0;
}

/* ─── TIPS ─── */
.fd-ex-tips {
  background: linear-gradient(135deg, rgba(251,191,36,0.06) 0%, rgba(251,191,36,0.02) 100%);
  border: 1px solid rgba(251,191,36,0.15);
  padding: 24px;
  border-radius: 16px;
  margin: 36px 0;
}
.fd-ex-tips__header {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  margin-bottom: 18px;
  padding-bottom: 14px;
  border-bottom: 1px solid rgba(251,191,36,0.12);
}
.fd-ex-tips__title {
  font-weight: 700;
  color: #92400e;
  margin: 0;
  font-size: 1rem;
}
.fd-ex-tips__content {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.fd-ex-tips__item {
  display: flex;
  gap: 12px;
  align-items: flex-start;
}
.fd-ex-tips__bullet {
  flex-shrink: 0;
  width: 22px;
  height: 22px;
  border-radius: 6px;
  background: rgba(217,119,6,0.1);
  color: #b45309;
  font-weight: 700;
  font-size: 0.6875rem;
  display: flex;
  align-items: center;
  justify-content: center;
}
.fd-ex-tips__text {
  color: var(--gray-700);
  font-size: 0.9375rem;
  line-height: 1.65;
}

/* ─── VIDEO ─── */
.fd-ex-video {
  position: relative;
  width: 100%;
  aspect-ratio: 16/9;
  border-radius: 16px;
  overflow: hidden;
  background: var(--gray-200);
  margin: 0;
  box-shadow: 0 4px 24px rgba(0,0,0,0.08);
}
.fd-ex-video__iframe {
  width: 100%;
  height: 100%;
  border: none;
  display: block;
}

/* ─── SIDEBAR DETAILS ─── */
.fd-ex-details__item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 0;
  border-bottom: 1px solid var(--gray-100);
}
.fd-ex-details__item:last-child { border-bottom: none; }
.fd-ex-details__label {
  font-weight: 500;
  color: var(--gray-500);
  font-size: 0.8125rem;
}
.fd-ex-details__value {
  font-weight: 600;
  color: var(--gray-900);
  font-size: 0.875rem;
}
.fd-ex-details__item--col {
  flex-direction: column;
  align-items: flex-start;
  gap: 8px;
}
.fd-ex-details__badges {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.fd-ex-details__badge {
  display: inline-block;
  padding: 3px 10px;
  border-radius: var(--radius-full);
  background: var(--gray-100);
  color: var(--gray-600);
  font-size: 0.75rem;
  font-weight: 600;
}
.fd-ex-details__badge--primary {
  background: rgba(225,29,72,0.08);
  color: var(--red);
  border: 1px solid rgba(225,29,72,0.15);
}

/* ─── SIDEBAR MUSCLE MAP ─── */
.fd-ex-sidebar-map__body {
  text-align: center;
  padding: 8px 0;
}
.fd-ex-sidebar-map__body .fd-mm__svg {
  width: 150px;
  margin: 0 auto;
}
.fd-ex-sidebar-map__legend {
  display: flex;
  gap: 16px;
  justify-content: center;
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid var(--gray-100);
}
.fd-ex-sidebar-map__legend-item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.6875rem;
  font-weight: 600;
  color: var(--gray-500);
}
.fd-ex-sidebar-map__legend-item::before {
  content: '';
  width: 8px;
  height: 8px;
  border-radius: 50%;
}
.fd-ex-sidebar-map__legend-item--primary::before {
  background: var(--red);
}
.fd-ex-sidebar-map__legend-item--secondary::before {
  background: #fb7185;
  opacity: 0.6;
}

/* ─── TOC NAV ─── */
.fd-ex-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
}
.fd-ex-toc__link {
  display: block;
  padding: 8px 0 8px 16px;
  color: var(--gray-500);
  text-decoration: none;
  font-size: 0.8125rem;
  font-weight: 500;
  border-left: 2px solid var(--gray-100);
  transition: all 0.2s ease;
}
.fd-ex-toc__link:hover {
  color: var(--red);
  border-left-color: var(--red);
  padding-left: 20px;
}

/* ─── MUSCLE TAGS ─── */
.fd-ex-muscle-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.fd-ex-muscle-tags__tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 18px;
  border-radius: var(--radius-full);
  background: rgba(225,29,72,0.04);
  color: var(--red);
  font-size: 0.8125rem;
  font-weight: 600;
  text-decoration: none;
  border: 1px solid rgba(225,29,72,0.1);
  transition: all 0.2s ease;
}
.fd-ex-muscle-tags__tag:hover {
  background: var(--red);
  color: #fff;
  border-color: var(--red);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(225,29,72,0.2);
}
.fd-ex-muscle-tags__dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
  opacity: 0.6;
}

/* ─── SHARE BUTTONS ─── */
.fd-ex-share {
  display: flex;
  gap: 10px;
  margin: 40px 0 0;
  align-items: center;
  padding-top: 24px;
  border-top: 1px solid var(--gray-100);
}
.fd-ex-share__label {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--gray-500);
}
.fd-ex-share__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 10px;
  text-decoration: none;
  transition: all 0.2s ease;
  border: none;
  cursor: pointer;
}
.fd-ex-share__btn--fb {
  background: #1877f2;
  color: #fff;
}
.fd-ex-share__btn--fb:hover { background: #0d65d9; transform: translateY(-2px); }
.fd-ex-share__btn--tw {
  background: #0f172a;
  color: #fff;
}
.fd-ex-share__btn--tw:hover { background: #1e293b; transform: translateY(-2px); }
.fd-ex-share__btn--copy {
  background: var(--gray-100);
  color: var(--gray-600);
  border: 1px solid var(--gray-200);
}
.fd-ex-share__btn--copy:hover { background: var(--gray-200); transform: translateY(-2px); }

/* ─── RELATED EXERCISES SECTION ─── */
.fd-ex-related-section {
  padding: 56px 0 64px;
  background: var(--gray-50);
}
.fd-ex-related__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 16px;
  margin-top: 28px;
}
.fd-ex-related__card {
  background: var(--white);
  border-radius: 14px;
  padding: 16px;
  display: flex;
  gap: 16px;
  align-items: center;
  border: 1px solid var(--gray-200);
  transition: all 0.3s cubic-bezier(0.16,1,0.3,1);
  text-decoration: none;
}
.fd-ex-related__card:hover {
  border-color: var(--red);
  box-shadow: 0 8px 24px rgba(0,0,0,0.06);
  transform: translateY(-3px);
}
.fd-ex-related__card-img-wrap {
  width: 72px;
  height: 72px;
  border-radius: 12px;
  overflow: hidden;
  flex-shrink: 0;
}
.fd-ex-related__card-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.fd-ex-related__card-content {
  flex: 1;
  min-width: 0;
}
.fd-ex-related__card-title {
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--gray-900);
  margin: 0 0 6px;
  line-height: 1.3;
}
.fd-ex-related__card-meta {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}
.fd-ex-related__card-tag {
  font-size: 0.6875rem;
  padding: 2px 8px;
  border-radius: var(--radius-full);
  background: rgba(225,29,72,0.06);
  color: var(--red);
  font-weight: 600;
}
.fd-ex-related__card-tag--level {
  background: var(--gray-100);
  color: var(--gray-500);
}
.fd-ex-related__card-arrow {
  color: var(--gray-300);
  font-size: 1.25rem;
  transition: all 0.3s ease;
  flex-shrink: 0;
}
.fd-ex-related__card:hover .fd-ex-related__card-arrow {
  color: var(--red);
  transform: translateX(4px);
}

/* ══════════════════════════════════════════════
   TAXONOMY — MUSCLE GROUP HERO
   ══════════════════════════════════════════════ */
.fd-ex-muscle-hero {
  position: relative;
  padding: 100px 0 60px;
  overflow: hidden;
  color: #fff;
  background: linear-gradient(135deg, #0f172a 0%, #1e293b 50%, #0f172a 100%);
}
.fd-ex-muscle-hero[style*="--muscle-accent"] {
  background: linear-gradient(135deg, var(--muscle-accent, #0f172a) 0%, #1e293b 50%, #0f172a 100%);
}
.fd-ex-muscle-hero__bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 600px 400px at 20% 50%, rgba(225,29,72,0.08), transparent),
    radial-gradient(ellipse 500px 300px at 80% 30%, rgba(99,102,241,0.06), transparent);
  pointer-events: none;
}
.fd-ex-muscle-hero__content {
  position: relative;
  z-index: 2;
  max-width: 700px;
}
.fd-ex-muscle-hero__title {
  font-size: clamp(2rem, 4.5vw, 3.25rem);
  font-weight: 900;
  margin: 0 0 16px;
  line-height: 1.15;
  letter-spacing: -0.03em;
}
.fd-ex-muscle-hero__description {
  font-size: 1.0625rem;
  color: rgba(255,255,255,0.55);
  line-height: 1.6;
  margin: 0;
}
.fd-ex-muscle-hero__map {
  margin-top: 32px;
}
.fd-ex-muscle-hero__map .fd-mm__svg {
  max-width: 260px;
  margin: 0 auto;
  display: block;
}

/* ─── CONTENT TYPOGRAPHY ─── */
.fd-ex-content {
  color: var(--gray-700);
  line-height: 1.8;
  font-size: 1rem;
}
.fd-ex-content h2 {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--gray-900);
  margin: 40px 0 20px;
}
.fd-ex-content h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--gray-900);
  margin: 28px 0 16px;
}
.fd-ex-content p { margin: 0 0 16px; }
.fd-ex-content ul,
.fd-ex-content ol { margin: 16px 0 16px 20px; padding-left: 20px; }
.fd-ex-content li { margin-bottom: 8px; }
.fd-ex-content strong { font-weight: 600; color: var(--gray-900); }
.fd-ex-content a { color: var(--red); text-decoration: underline; }
.fd-ex-content a:hover { color: #c41c3f; }

/* FAQ */
.fd-ex-faq details {
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  margin-bottom: 10px;
  overflow: hidden;
}
.fd-ex-faq details[open] { border-color: var(--red); }
.fd-ex-faq summary {
  padding: 16px 20px;
  font-weight: 600;
  color: var(--gray-900);
  cursor: pointer;
  transition: background 0.2s ease;
  list-style: none;
  display: flex;
  align-items: center;
  gap: 12px;
}
.fd-ex-faq summary::-webkit-details-marker { display: none; }
.fd-ex-faq summary::before {
  content: '+';
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  border-radius: 6px;
  background: var(--gray-100);
  color: var(--gray-600);
  font-size: 1.125rem;
  font-weight: 700;
  flex-shrink: 0;
  transition: all 0.2s ease;
}
.fd-ex-faq details[open] summary::before {
  content: '\2212';
  background: var(--red);
  color: #fff;
}
.fd-ex-faq summary:hover { background: var(--gray-50); }
.fd-ex-faq .fd-ex-faq__answer {
  padding: 0 20px 16px;
  color: var(--gray-600);
  font-size: 0.9375rem;
  line-height: 1.65;
}

/* ─── LIGHTBOX ─── */
.fd-ex-lightbox {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: rgba(0,0,0,0.92);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.3s ease;
  cursor: pointer;
  backdrop-filter: blur(4px);
}
.fd-ex-lightbox--active { opacity: 1; }
.fd-ex-lightbox__inner {
  position: relative;
  max-width: 90vw;
  max-height: 90vh;
}
.fd-ex-lightbox__inner img {
  max-width: 100%;
  max-height: 90vh;
  object-fit: contain;
  border-radius: 12px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.5);
}
.fd-ex-lightbox__close {
  position: absolute;
  top: -14px;
  right: -14px;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: #fff;
  border: none;
  font-size: 1.25rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 2px 8px rgba(0,0,0,0.2);
  transition: transform 0.15s ease;
}
.fd-ex-lightbox__close:hover { transform: scale(1.1); }

/* ─── UTILITY ─── */
.fd-ex-container { max-width: 1280px; margin: 0 auto; padding: 0 20px; }
.fd-ex-hidden { display: none !important; }

/* ─── FOCUS ─── */
.fd-ex-card__cta:focus,
.fd-ex-pill:focus,
.fd-ex-pagination a:focus {
  outline: 2px solid var(--red);
  outline-offset: 2px;
}

/* ══════════════════════════════════════════════
   RESPONSIVE
   ══════════════════════════════════════════════ */
@media (max-width: 960px) {
  .fd-ex-layout {
    grid-template-columns: 1fr;
    gap: 32px;
    padding: 40px 20px;
  }
  .fd-ex-sidebar__sticky {
    position: static;
  }
  .fd-mm { gap: 32px; }
  .fd-mm__svg { width: 220px; }
  .fd-ex-hero,
  .fd-ex-single-hero,
  .fd-ex-muscle-hero {
    padding: 80px 0 48px;
  }
  .fd-ex-hero h1,
  .fd-ex-single-hero__title,
  .fd-ex-muscle-hero__title {
    font-size: 1.75rem;
  }
  .fd-ex-quickstats__item {
    padding: 10px 16px;
  }
  .fd-ex-related__grid {
    grid-template-columns: 1fr;
  }
  .fd-ex-section__header {
    gap: 10px;
  }
  .fd-ex-section__icon-wrap {
    width: 36px;
    height: 36px;
    border-radius: 10px;
  }
}

@media (max-width: 768px) {
  .fd-mm {
    flex-direction: row;
    gap: 24px;
    justify-content: center;
  }
  .fd-mm__svg { width: 160px; }
  .fd-ex-filters__groups { gap: 10px; }
  .fd-ex-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }
  .fd-ex-card__body { padding: 14px 16px 16px; }
  .fd-ex-card__title { font-size: 0.875rem; }
  .fd-ex-card__quick { display: none; }
  .fd-ex-quickstats__inner {
    flex-wrap: wrap;
  }
  .fd-ex-quickstats__item {
    flex: 1 0 calc(50% - 1px);
    border-bottom: 1px solid var(--gray-100);
  }
  .fd-ex-gallery__img--single,
  .fd-ex-gallery__img--main {
    height: 240px;
  }
  .fd-ex-gallery__thumbs {
    grid-template-columns: repeat(3, 1fr);
  }
  .fd-ex-gallery__img--thumb { height: 80px; }
}

@media (max-width: 640px) {
  .fd-ex-hero { padding: 80px 0 40px; }
  .fd-ex-hero h1 { font-size: 1.5rem; }
  .fd-ex-hero__sub { font-size: 0.9375rem; }
  .fd-ex-hero__stats { gap: 24px; }
  .fd-ex-hero__stat-value { font-size: 1.375rem; }
  .fd-mm {
    flex-direction: column;
    align-items: center;
    gap: 20px;
  }
  .fd-mm__svg { width: 200px; }
  .fd-ex-filters { top: 64px; padding: 12px 0; }
  .fd-ex-pill { font-size: 0.75rem; padding: 4px 10px; }
  .fd-ex-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .fd-ex-card__img-wrap { aspect-ratio: 16/9; }
  .fd-ex-results { padding: 24px 0 48px; }
  .fd-ex-single-hero__meta {
    flex-direction: column;
    gap: 8px;
    align-items: flex-start;
  }
  .fd-ex-gallery__img--single,
  .fd-ex-gallery__img--main { height: 200px; }
  .fd-ex-gallery__thumbs { gap: 3px; }
  .fd-ex-gallery__img--thumb { height: 70px; }
  .fd-ex-pagination__item { min-width: 36px; height: 36px; font-size: 0.8125rem; }
  .fd-ex-quickstats__item { flex: 1 0 100%; }
  .fd-ex-section { margin: 28px 0; }
  .fd-ex-share { flex-wrap: wrap; }
  .fd-ex-single-hero__tag { font-size: 0.75rem; padding: 3px 10px; }
  .fd-ex-instructions__num { width: 30px; height: 30px; font-size: 0.75rem; }
  .fd-ex-instructions__line-wrap { width: 30px; }
}

@media (max-width: 480px) {
  .fd-ex-hero h1,
  .fd-ex-single-hero__title,
  .fd-ex-muscle-hero__title {
    font-size: 1.375rem;
  }
  .fd-ex-card__level,
  .fd-ex-difficulty {
    font-size: 0.625rem;
    padding: 3px 8px;
  }
  .fd-ex-cta { padding: 48px 16px; }
  .fd-ex-cta__title { font-size: 1.25rem; }
  .fd-ex-instructions__step { gap: 12px; }
  .fd-ex-muscle-section__header {
    flex-direction: column;
    gap: 12px;
  }
}

/* ─── PRINT ─── */
@media print {
  .fd-ex-filters, .fd-ex-pagination, .fd-ex-cta, .fd-ex-sidebar-map, .fd-ex-share, .fd-ex-quickstats, .fd-ex-toc { display: none; }
  .fd-ex-layout { grid-template-columns: 1fr; }
  .fd-ex-card { box-shadow: none; border: 1px solid var(--gray-200); }
  .fd-ex-hero__grid-overlay, .fd-ex-single-hero__grid-overlay, .fd-ex-cta__grid-overlay { display: none; }
}