/* ============================================================
   Nutriscopio — Components
   Buttons, cards, pills, header, footer.
   Depends on tokens.css + base.css.
   ============================================================ */

/* ==================
   Buttons
   ================== */
.btn {
  display: inline-flex;
  align-items: center; justify-content: center;
  gap: var(--space-2);
  height: 48px;
  padding-inline: var(--space-5);
  border-radius: var(--radius-md);
  font-family: var(--font-sans);
  font-size: 15px;
  font-weight: 600;
  line-height: 1;
  white-space: nowrap;
  cursor: pointer;
  border: 1px solid transparent;
  transition: background 0.15s ease, border-color 0.15s ease, color 0.15s ease, transform 0.15s ease;
}
.btn-sm { height: 36px; padding-inline: var(--space-4); font-size: 13px; }
.btn-lg { height: 56px; padding-inline: var(--space-6); font-size: 16px; }

.btn-primary { background: var(--accent); color: var(--ink); border-color: var(--accent); }
.btn-primary:hover { background: var(--accent-strong); border-color: var(--accent-strong); color: #FFF; }

.btn-secondary { background: transparent; color: var(--ink); border-color: var(--border); }
.btn-secondary:hover { border-color: var(--ink); }

.btn-ghost { background: transparent; color: var(--ink); border-color: transparent; }
.btn-ghost:hover { background: var(--surface-alt); }

.btn-brand { background: var(--brand); color: #FFF; border-color: var(--brand); }
.btn-brand:hover { background: var(--brand-strong); border-color: var(--brand-strong); }

/* Button on dark surface */
.on-dark .btn-secondary,
.reveal-dark .btn-secondary {
  color: #FFF; border-color: rgba(255,255,255,0.28);
}
.on-dark .btn-secondary:hover,
.reveal-dark .btn-secondary:hover { border-color: #FFF; }

/* ==================
   Pills / chips
   ================== */
.pill {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  height: 32px;
  padding-inline: var(--space-4);
  border-radius: var(--radius-full);
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--ink-soft);
  font-size: 13px;
  font-weight: 500;
  font-family: var(--font-sans);
  cursor: pointer;
  transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}
.pill:hover { border-color: var(--ink-soft); color: var(--ink); }
.pill.is-active, .pill[aria-pressed="true"] {
  background: var(--ink); color: var(--surface); border-color: var(--ink);
}
.pill .count { opacity: 0.6; font-size: 12px; }
.pill.is-active .count { color: rgba(255,255,255,0.65); }

/* Coupon chip */
.coupon-chip {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-2) var(--space-4);
  background: var(--accent-weak);
  border-radius: var(--radius-full);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent-strong);
}

/* Tag (small, non-interactive) */
.tag {
  display: inline-flex;
  align-items: center;
  padding: 2px var(--space-2);
  border-radius: var(--radius-sm);
  background: var(--surface-alt);
  color: var(--ink-soft);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.tag-accent { background: var(--accent-weak); color: var(--accent-strong); }
.tag-brand { background: var(--brand-weak); color: var(--brand-strong); }
.tag-warn  { background: #FFF1E0; color: var(--warn); }

/* ==================
   Card grid
   ================== */
.grid-cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--space-5);
}
.grid-cards-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-5);
}
.grid-cards-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-5);
}
@media (max-width: 860px) {
  .grid-cards-3 { grid-template-columns: 1fr; }
  .grid-cards-2 { grid-template-columns: 1fr; }
}

/* Generic card */
.card {
  display: block;
  padding: var(--space-6);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  color: inherit;
  transition: transform 0.28s cubic-bezier(0.22, 1, 0.36, 1),
              box-shadow 0.28s cubic-bezier(0.22, 1, 0.36, 1),
              border-color 0.2s ease;
  will-change: transform;
}
.card:hover {
  transform: translateY(-6px);
  box-shadow: 0 18px 32px -12px rgba(15, 23, 42, 0.18),
              0 4px 10px -4px rgba(15, 23, 42, 0.08);
  border-color: var(--brand);
}
.card:active { transform: translateY(-3px); transition-duration: 0.1s; }
.card.is-placeholder:hover { transform: none; box-shadow: none; border-color: var(--border); }

/* Media zone reacts to the whole card */
.card .card__media { transition: transform 0.4s cubic-bezier(0.22, 1, 0.36, 1); }
.card:hover .card__media { transform: scale(1.03); }
.card .card__media-mark { transition: transform 0.35s cubic-bezier(0.22, 1, 0.36, 1), letter-spacing 0.35s ease; }
.card:hover .card__media-mark { transform: scale(1.08); letter-spacing: -0.02em; }

/* Review card — accent bar slides in + price highlights */
.card-review { position: relative; overflow: hidden; }
.card-review::before {
  content: '';
  position: absolute; left: 0; top: 0; bottom: 0;
  width: 3px;
  background: var(--accent-strong, var(--brand));
  transform: scaleY(0);
  transform-origin: top;
  transition: transform 0.35s cubic-bezier(0.22, 1, 0.36, 1);
}
.card-review:hover::before { transform: scaleY(1); }
.card-review .review-price { transition: color 0.2s ease, transform 0.25s ease; display: inline-block; }
.card-review:hover .review-price { color: var(--accent-strong); transform: translateY(-1px); }

@media (prefers-reduced-motion: reduce) {
  .card, .card .card__media, .card .card__media-mark, .card-review::before, .card-review .review-price {
    transition: none !important;
  }
  .card:hover { transform: none; }
  .card:hover .card__media, .card:hover .card__media-mark { transform: none; }
}

.card-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.35rem;
  line-height: 1.25;
  margin-bottom: var(--space-2);
  letter-spacing: -0.018em;
  color: var(--ink);
  font-optical-sizing: auto;
  font-variation-settings: "opsz" 20;
  text-rendering: optimizeLegibility;
}
.card-sub   { color: var(--ink-soft); font-size: var(--fs-body-sm); line-height: 1.55; margin-bottom: var(--space-4); }
.card-meta  { color: var(--accent-strong); font-size: var(--fs-caption); font-family: var(--font-mono); letter-spacing: 0.08em; text-transform: uppercase; font-weight: 600; }

/* Symptom card */
.card-symptom {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  min-height: 220px;
}
.card-symptom .card-meta { margin-top: auto; }
.card-symptom .symptom-tags {
  display: flex; flex-wrap: wrap; gap: var(--space-2);
  margin-top: var(--space-3);
}

/* Ingredient card */
.card-ingredient {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  min-height: 240px;
}
.card-ingredient .ingredient-icon {
  width: 40px; height: 40px;
  display: flex; align-items: center; justify-content: center;
  border-radius: var(--radius-md);
  background: var(--brand-weak);
  color: var(--brand-strong);
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 18px;
  margin-bottom: var(--space-2);
}
/* Generic placeholder state — less aggressive dim so cards still look alive */
.card.is-placeholder,
.is-placeholder {
  pointer-events: none;
  position: relative;
}
.card.is-placeholder .card-title,
.card.is-placeholder .card-sub { opacity: 0.7; }
.card.is-placeholder .card-meta { opacity: 0.55; }
.card.is-placeholder::after,
.is-placeholder::after {
  content: 'Próximamente';
  display: inline-block;
  align-self: flex-start;
  margin-top: var(--space-3);
  padding: 3px var(--space-3);
  background: var(--surface-alt);
  color: var(--ink-muted);
  border-radius: var(--radius-sm);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-weight: 600;
  font-family: var(--font-mono);
}

/* ==================
   Category color accents (symptoms + ingredients)
   ================== */
[data-category="sleep"]       { --card-accent: #8B5CF6; --card-accent-bg: #EDE9FE; }
[data-category="hormonal"]    { --card-accent: #EC4899; --card-accent-bg: #FCE7F3; }
[data-category="mind"]        { --card-accent: #3B82F6; --card-accent-bg: #DBEAFE; }
[data-category="vitality"]    { --card-accent: #F59E0B; --card-accent-bg: #FEF3C7; }
[data-category="gut"]         { --card-accent: #06B6D4; --card-accent-bg: #CFFAFE; }
[data-category="immunity"]    { --card-accent: #10B981; --card-accent-bg: #D1FAE5; }
[data-category="body"]        { --card-accent: #F97316; --card-accent-bg: #FFEDD5; }
[data-category="aesthetic"]   { --card-accent: #A855F7; --card-accent-bg: #F3E8FF; }
[data-category="heart"]       { --card-accent: #EF4444; --card-accent-bg: #FEE2E2; }

[data-category="minerals"]    { --card-accent: #64748B; --card-accent-bg: #F1F5F9; }
[data-category="vitamins"]    { --card-accent: #EAB308; --card-accent-bg: #FEF9C3; }
[data-category="fatty-acids"] { --card-accent: #0EA5E9; --card-accent-bg: #E0F2FE; }
[data-category="amino"]       { --card-accent: #84CC16; --card-accent-bg: #ECFCCB; }
[data-category="probiotics"]  { --card-accent: #F43F5E; --card-accent-bg: #FFE4E6; }
[data-category="adaptogens"]  { --card-accent: #7C3AED; --card-accent-bg: #EDE9FE; }
[data-category="other"]       { --card-accent: #6B7280; --card-accent-bg: #F3F4F6; }

/* Per-ingredient accent (overrides category color on hub cards) */
[data-ingredient="magnesio"]   { --card-accent: #7E22CE; --card-accent-bg: #F3E8FF; }
[data-ingredient="zinc"]       { --card-accent: #475569; --card-accent-bg: #F1F5F9; }
[data-ingredient="hierro"]     { --card-accent: #C2410C; --card-accent-bg: #FFEDD5; }
[data-ingredient="calcio"]     { --card-accent: #2563EB; --card-accent-bg: #DBEAFE; }
[data-ingredient="potasio"]    { --card-accent: #0F766E; --card-accent-bg: #CCFBF1; }
[data-ingredient="vitamina-d"] { --card-accent: #CA8A04; --card-accent-bg: #FEF9C3; }
[data-ingredient="vitamina-c"] { --card-accent: #EA580C; --card-accent-bg: #FED7AA; }
[data-ingredient="b12"]        { --card-accent: #BE185D; --card-accent-bg: #FCE7F3; }
[data-ingredient="k2"]         { --card-accent: #047857; --card-accent-bg: #D1FAE5; }
[data-ingredient="complejo-b"] { --card-accent: #A16207; --card-accent-bg: #FEF3C7; }
[data-ingredient="omega-3"]    { --card-accent: #075985; --card-accent-bg: #E0F2FE; }
[data-ingredient="omega-7"]    { --card-accent: #0891B2; --card-accent-bg: #CFFAFE; }
[data-ingredient="l-teanina"]  { --card-accent: #65A30D; --card-accent-bg: #ECFCCB; }
[data-ingredient="glicina"]    { --card-accent: #6366F1; --card-accent-bg: #E0E7FF; }
[data-ingredient="creatina"]   { --card-accent: #991B1B; --card-accent-bg: #FEE2E2; }
[data-ingredient="colageno"]   { --card-accent: #E11D48; --card-accent-bg: #FFE4E6; }

/* Stronger gradient for per-ingredient cards to make color visible */
.card-ingredient[data-ingredient] .card__media {
  background: linear-gradient(180deg,
              color-mix(in srgb, var(--card-accent-bg) 70%, #fff) 0%,
              color-mix(in srgb, var(--card-accent) 22%, var(--card-accent-bg)) 100%);
}

/* Hover interaction — card float + icon shadow + letter wobble */
.card-ingredient {
  transition: transform 0.4s cubic-bezier(0.2, 0.8, 0.2, 1),
              box-shadow 0.4s cubic-bezier(0.2, 0.8, 0.2, 1);
}
.card-ingredient:hover {
  transform: translateY(-4px);
  box-shadow: 0 10px 28px rgba(0,0,0,0.08), 0 0 0 1px rgba(0,0,0,0.04);
}
.card-ingredient .card__media .ingredient-icon {
  transition: box-shadow 0.4s cubic-bezier(0.2, 0.8, 0.2, 1);
}
.card-ingredient:hover .card__media .ingredient-icon {
  box-shadow: 0 10px 30px color-mix(in srgb, var(--card-accent) 35%, transparent);
}
.ingredient-icon span {
  display: inline-block;
  transform-origin: center 70%;
}
.card-ingredient:hover .ingredient-icon span {
  animation: wobble 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}
.card-ingredient:hover .ingredient-icon span:nth-child(2) { animation-delay: 0.08s; }
.card-ingredient:hover .ingredient-icon span:nth-child(3) { animation-delay: 0.16s; }
@keyframes wobble {
  0%   { transform: translateY(0) rotate(0deg); }
  25%  { transform: translateY(-6px) rotate(-7deg); }
  50%  { transform: translateY(-3px) rotate(5deg); }
  75%  { transform: translateY(-1px) rotate(-2deg); }
  100% { transform: translateY(0) rotate(0deg); }
}

/* Apply category accent to cards */
.card[data-category] {
  position: relative;
  isolation: isolate;
}
.card[data-category]::before {
  content: '';
  position: absolute;
  left: 0; top: 0; right: 0;
  height: 3px;
  background: var(--card-accent);
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}
.card[data-category] .card-meta:first-of-type,
.card[data-category] > .card-meta:first-child {
  color: var(--card-accent);
}
.card-ingredient[data-category] .ingredient-icon {
  background: var(--card-accent-bg);
  color: var(--card-accent);
}
.card-symptom[data-category] .symptom-tags .tag {
  background: var(--card-accent-bg);
  color: var(--card-accent);
}

/* ==================
   Card media slot (image OR decorative fallback)
   ================== */
.card__media {
  margin: calc(var(--space-6) * -1) calc(var(--space-6) * -1) var(--space-5);
  aspect-ratio: 3 / 2;
  background: linear-gradient(135deg,
              var(--card-accent-bg, var(--surface-alt)) 0%,
              color-mix(in srgb, var(--card-accent, var(--brand)) 35%, var(--surface)) 100%);
  border-bottom: 1px solid var(--border-soft);
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  position: relative;
}
.card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
/* ============== INFOGRAPHIC COMPONENTS ============== */

/* Stat trio — 3 big number cards */
.stat-trio {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
  margin: var(--space-5) 0;
}
@media (max-width: 640px) { .stat-trio { grid-template-columns: 1fr; } }
.stat-trio__item {
  background: var(--surface-alt);
  border-radius: var(--radius-md);
  padding: var(--space-5) var(--space-4);
  text-align: center;
  border: 1px solid var(--border-soft);
}
.stat-trio__num {
  font-family: var(--font-display);
  font-size: 44px;
  font-weight: 500;
  color: var(--brand-strong);
  line-height: 1;
  letter-spacing: -0.02em;
}
.stat-trio__label {
  font-size: 13px;
  color: var(--ink);
  margin-top: var(--space-3);
  font-weight: 600;
}
.stat-trio__sub {
  font-size: 11px;
  color: var(--ink-muted);
  margin-top: var(--space-2);
  line-height: 1.4;
}

/* Calendar strip — 12 months */
.calendar-strip {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 4px;
  margin: var(--space-5) 0;
}
.calendar-strip__month {
  aspect-ratio: 1;
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.5px;
}
.calendar-strip .low { background: #E0E7FF; color: #3730A3; }
.calendar-strip .mid { background: #FEF3C7; color: #92400E; }
.calendar-strip .high { background: #FED7AA; color: #9A3412; }
.calendar-strip__legend {
  display: flex;
  gap: var(--space-4);
  font-size: 11px;
  color: var(--ink-muted);
  margin-top: var(--space-3);
  font-family: var(--font-mono);
}
.calendar-strip__legend-dot { display: inline-block; width: 10px; height: 10px; border-radius: 2px; vertical-align: middle; margin-right: 6px; }

/* Comparison callout — A vs B side-by-side */
.comparison-callout {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: var(--space-5);
  align-items: stretch;
  margin: var(--space-5) 0;
}
@media (max-width: 640px) {
  .comparison-callout { grid-template-columns: 1fr; }
  .comparison-callout__vs { display: none; }
}
.comparison-callout__side {
  background: var(--surface-alt);
  border-radius: var(--radius-md);
  padding: var(--space-5);
  border: 1px solid var(--border-soft);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}
.comparison-callout__title {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 500;
  color: var(--brand-strong);
  margin: 0;
  letter-spacing: -0.01em;
}
.comparison-callout__body {
  font-size: 13.5px;
  color: var(--ink-muted);
  line-height: 1.55;
  margin: 0;
}
.comparison-callout__vs {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--ink-muted);
  letter-spacing: 3px;
  opacity: 0.7;
  display: flex;
  align-items: center;
  font-weight: 700;
}

/* Info grid — flexible cards (4/5/6/8 items) */
.info-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: var(--space-3);
  margin: var(--space-5) 0;
}
.info-grid.cols-4 { grid-template-columns: repeat(4, 1fr); }
.info-grid.cols-8 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 640px) { .info-grid, .info-grid.cols-4, .info-grid.cols-8 { grid-template-columns: repeat(2, 1fr); } }
.info-grid__card {
  background: var(--surface-alt);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  text-align: center;
  border: 1px solid var(--border-soft);
  min-height: 110px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: var(--space-2);
}
.info-grid__mark {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 500;
  color: var(--brand-strong);
  line-height: 1;
  letter-spacing: -0.02em;
}
.info-grid__title {
  font-size: 13px;
  font-weight: 600;
  color: var(--ink);
  margin: 0;
}
.info-grid__sub {
  font-size: 11px;
  color: var(--ink-muted);
  line-height: 1.4;
  margin: 0;
}

/* Evidence rating — dots per row */
.evidence-list {
  margin: var(--space-5) 0;
  border-top: 1px solid var(--border-soft);
}
.evidence-row {
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: var(--space-4);
  align-items: center;
  padding: var(--space-4) 0;
  border-bottom: 1px solid var(--border-soft);
}
.evidence-row__label {
  font-size: 14px;
  color: var(--ink);
  font-weight: 500;
}
.evidence-row__dots {
  font-family: var(--font-mono);
  font-size: 16px;
  color: var(--brand-strong);
  letter-spacing: 4px;
  font-weight: 700;
}
.evidence-row__note {
  font-size: 11px;
  color: var(--ink-muted);
  font-family: var(--font-mono);
  min-width: 140px;
  text-align: right;
}
@media (max-width: 640px) {
  .evidence-row { grid-template-columns: 1fr; gap: var(--space-2); }
  .evidence-row__note { text-align: left; min-width: 0; }
}

/* Info caption — small text under charts */
.info-caption {
  font-size: var(--fs-body-sm);
  color: var(--ink-muted);
  line-height: 1.5;
  margin-top: var(--space-3);
}

/* Decorative mark: big display glyph when no image */
.card__media-mark {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 72px;
  color: var(--card-accent, var(--brand));
  letter-spacing: -0.04em;
  line-height: 1;
  opacity: 0.85;
  font-variation-settings: "opsz" 144;
  text-shadow: 0 2px 12px color-mix(in srgb, var(--card-accent) 15%, transparent);
}
/* Pattern overlay for extra texture (subtle dots) */
.card__media::after {
  content: '';
  position: absolute; inset: 0;
  background-image: radial-gradient(circle at 1px 1px, color-mix(in srgb, var(--card-accent) 20%, transparent) 1px, transparent 0);
  background-size: 14px 14px;
  opacity: 0.35;
  pointer-events: none;
}

/* Ingredient icon repurposed INSIDE card__media (larger, centered) */
.card-ingredient .card__media .ingredient-icon {
  width: 84px; height: 84px;
  font-size: 28px;
  border-radius: var(--radius-lg);
  background: var(--surface);
  color: var(--card-accent);
  box-shadow: 0 4px 14px color-mix(in srgb, var(--card-accent) 22%, transparent);
  margin: 0;
  position: relative;
  z-index: 1;
}

/* Hide redundant top stripe when card has media */
.card[data-category]:has(.card__media)::before { display: none; }

/* Card still has consistent height with media */
.card { display: flex; flex-direction: column; }
.card__media + * { margin-top: 0; }

/* Review card */
.card-review { display: grid; gap: var(--space-3); }
.card-review .review-price { color: var(--brand-strong); font-weight: 600; font-family: var(--font-mono); }
.card-review .review-meta { display: flex; gap: var(--space-3); color: var(--ink-muted); font-size: var(--fs-caption); }

/* Section head */
.section-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--space-5);
  flex-wrap: wrap;
  padding-bottom: var(--space-5);
  border-bottom: 1px solid var(--border);
  margin-bottom: var(--space-8);
}
.section-head h2 {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: var(--fs-h2);
  margin: 0;
  letter-spacing: -0.018em;
  color: var(--ink);
}
.section-head .section-meta {
  color: var(--accent-strong);
  font-family: var(--font-mono);
  font-size: var(--fs-mono);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-weight: 600;
  margin-bottom: var(--space-2);
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
}
.section-head .section-meta::before {
  content: '';
  display: inline-block;
  width: 16px;
  height: 2px;
  background: var(--accent);
  border-radius: 2px;
}
.section-head a {
  color: var(--brand-strong);
  font-size: var(--fs-body-sm);
  font-weight: 600;
  border-bottom: 1px solid transparent;
  transition: border-color 0.15s ease;
}
.section-head a:hover { border-bottom-color: var(--brand); }

/* ==================
   Site header (always dark green)
   ================== */
.site-header {
  position: sticky; top: 0; z-index: 50;
  width: 100%;
  height: var(--header-h);
  background: var(--header-bg);
  color: var(--header-fg);
  border-bottom: 1px solid var(--header-border, var(--border));
}
.site-header__inner {
  display: grid;
  grid-template-columns: auto auto 1fr auto;
  grid-template-areas: "brand cta nav actions";
  align-items: center;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--space-5);
  height: 100%;
  gap: var(--space-5);
}
.site-header * {
  font-feature-settings: normal;
  font-variation-settings: normal;
}
.site-header .brand-mark {
  grid-area: brand;
  display: flex; align-items: center;
  color: var(--ink);
  text-decoration: none;
}
.site-header .brand-mark .wordmark {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 20px;
  letter-spacing: -0.01em;
  line-height: 1;
  color: var(--ink);
  font-variation-settings: "opsz" 24;
}
.site-header .primary-nav {
  grid-area: nav;
  justify-self: center;
  display: flex;
  gap: var(--space-5);
  align-items: center;
}
.site-header .primary-nav a {
  color: var(--ink-soft);
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: 14px;
  letter-spacing: 0;
  line-height: 1;
  padding: 0;
}
.site-header .primary-nav a:hover,
.site-header .primary-nav a.active,
.site-header .primary-nav a[aria-current="page"] {
  color: var(--brand);
}
.site-header__right {
  grid-area: actions;
  justify-self: end;
  display: flex;
  align-items: center;
  gap: var(--space-3);
  color: var(--header-fg);
}

/* Accent CTA right next to brand */
.site-header__cta {
  grid-area: cta;
  display: inline-flex;
  align-items: center; justify-content: center;
  height: 32px;
  padding: 0 var(--space-4);
  border-radius: var(--radius-full);
  background: var(--accent);
  color: #1A0F08;
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 13px;
  line-height: 1;
  white-space: nowrap;
  border: 0;
  text-decoration: none;
  transition: background 0.15s ease, color 0.15s ease, transform 0.1s ease;
}
.site-header__cta:hover { background: var(--accent-strong); color: #FFF; }
.site-header__cta:active { transform: scale(0.97); }

/* Language toggle — single clickable pill with both labels (active = current) */
.site-header .lang-toggle {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 0 var(--space-3);
  height: 32px;
  border-radius: var(--radius-full);
  border: 1px solid var(--border);
  font-family: var(--font-sans);
  font-size: 12px;
  font-weight: 600;
  line-height: 1;
  letter-spacing: 0.04em;
  color: var(--ink-muted);
  text-decoration: none;
  transition: background 0.2s ease, border-color 0.2s ease;
}
.site-header .lang-toggle:hover { background: var(--header-hover, var(--surface-alt)); border-color: var(--ink-muted); }
.site-header .lang-toggle .lang-cur { color: var(--ink); }
.site-header .lang-toggle .lang-alt { color: var(--ink-muted); opacity: 0.55; }
.site-header .lang-toggle .lang-sep { color: var(--border); padding: 0 2px; }
.site-header .lang-toggle:hover .lang-alt { opacity: 1; }
/* Theme toggle — works in header AND mobile panel (global scope) */
.theme-btn {
  background: transparent; border: 0;
  color: var(--ink-soft);
  width: 36px; height: 36px;
  display: inline-flex; align-items: center; justify-content: center;
  cursor: pointer;
  border-radius: var(--radius-full);
  position: relative;
  overflow: hidden;
  flex: none;
  transition: background 0.2s ease, transform 0.15s ease;
}
.theme-btn:hover { background: var(--surface-alt); color: var(--ink); }
.theme-btn:active { transform: scale(0.9); }
.theme-btn svg {
  position: absolute;
  transition: transform 0.4s cubic-bezier(0.68, -0.55, 0.27, 1.55), opacity 0.3s ease;
  inset: 0;
  margin: auto;
}
.theme-btn .icon-sun  { opacity: 0; transform: rotate(-90deg) scale(0.5); }
.theme-btn .icon-moon { opacity: 1; transform: rotate(0) scale(1); }
[data-theme="dark"] .theme-btn .icon-sun  { opacity: 1; transform: rotate(0) scale(1); }
[data-theme="dark"] .theme-btn .icon-moon { opacity: 0; transform: rotate(90deg) scale(0.5); }
.theme-btn.is-toggling {
  animation: themePulse 0.5s ease;
}
@keyframes themePulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.15); background: rgba(217, 150, 66, 0.2); }
}
@media (prefers-reduced-motion: reduce) {
  .site-header__right .theme-btn svg,
  .site-header__right .theme-btn,
  .site-header__right .theme-btn.is-toggling { transition: none; animation: none; }
}
/* (legacy .btn-subscribe styles removed — now .site-header__cta defined above) */

/* Hamburger (mobile only) */
.site-header__right .hamburger {
  display: none;
  background: transparent; border: 0;
  color: var(--ink);
  width: 36px; height: 36px;
  align-items: center; justify-content: center;
  cursor: pointer;
  border-radius: var(--radius-full);
  transition: background 0.2s ease;
}
.site-header__right .hamburger:hover { background: var(--surface-alt); }
.site-header__right .hamburger svg { transition: transform 0.3s ease; }
.site-header__right .hamburger[aria-expanded="true"] .icon-burger { display: none; }
.site-header__right .hamburger[aria-expanded="false"] .icon-close { display: none; }

@media (max-width: 860px) {
  .site-header .primary-nav { display: none; }
  .site-header__inner {
    grid-template-columns: auto auto 1fr auto;
    grid-template-areas: "brand cta . actions";
    gap: var(--space-3);
  }
  .site-header .lang-toggle,
  .site-header__right .theme-btn { display: none; }
  .site-header__right .hamburger { display: inline-flex; }
  .site-header__right .search-btn { display: inline-flex; }
  .site-header__right { gap: var(--space-2); }
  .site-header__cta { padding: 0 var(--space-3); height: 30px; font-size: 12px; }
}
@media (max-width: 480px) {
  .site-header__inner { gap: var(--space-2); padding: 0 var(--space-4); }
  .site-header .brand-mark .wordmark { font-size: 18px; }
}

/* Search icon button */
.site-header__right .search-btn {
  background: transparent; border: 0;
  color: var(--ink);
  width: 36px; height: 36px;
  display: inline-flex; align-items: center; justify-content: center;
  cursor: pointer;
  border-radius: var(--radius-full);
  transition: background 0.2s ease;
}
.site-header__right .search-btn:hover { background: var(--surface-alt); }

/* Mobile nav panel */
.mobile-nav {
  position: fixed;
  top: var(--header-h); left: 0; right: 0; bottom: 0;
  background: var(--header-bg);
  color: var(--header-fg);
  z-index: 40;
  padding: var(--space-6) var(--space-5) var(--space-10);
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  transform: translateY(-8px);
  opacity: 0;
  visibility: hidden;
  transition: transform 0.25s ease, opacity 0.25s ease, visibility 0.25s;
}
.mobile-nav.is-open {
  transform: translateY(0);
  opacity: 1;
  visibility: visible;
}

/* Staggered entrance of items when panel opens */
@keyframes navSlideUp {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: translateY(0); }
}
.mobile-nav.is-open .mobile-nav__list li,
.mobile-nav.is-open .mobile-nav__utils,
.mobile-nav.is-open .mobile-nav__legal {
  animation: navSlideUp 0.4s cubic-bezier(0.16, 1, 0.3, 1) backwards;
}
.mobile-nav.is-open .mobile-nav__list li:nth-child(1) { animation-delay: 0.05s; }
.mobile-nav.is-open .mobile-nav__list li:nth-child(2) { animation-delay: 0.10s; }
.mobile-nav.is-open .mobile-nav__list li:nth-child(3) { animation-delay: 0.15s; }
.mobile-nav.is-open .mobile-nav__list li:nth-child(4) { animation-delay: 0.20s; }
.mobile-nav.is-open .mobile-nav__list li:nth-child(5) { animation-delay: 0.25s; }
.mobile-nav.is-open .mobile-nav__list li:nth-child(6) { animation-delay: 0.30s; }
.mobile-nav.is-open .mobile-nav__utils { animation-delay: 0.35s; }
.mobile-nav.is-open .mobile-nav__legal { animation-delay: 0.40s; }

@media (prefers-reduced-motion: reduce) {
  .mobile-nav.is-open .mobile-nav__list li,
  .mobile-nav.is-open .mobile-nav__utils,
  .mobile-nav.is-open .mobile-nav__legal { animation: none; }
}
.mobile-nav__list {
  display: flex;
  flex-direction: column;
  gap: 0;
  list-style: none;
  padding: 0;
  margin: 0 0 var(--space-8);
}
.mobile-nav__list a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-5) 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 22px;
  color: var(--header-fg);
  font-variation-settings: "opsz" 36;
  text-decoration: none;
}
.mobile-nav__list a::after {
  content: '→';
  opacity: 0.4;
  transition: transform 0.2s ease, opacity 0.2s ease;
}
.mobile-nav__list a:hover::after { transform: translateX(4px); opacity: 1; }
.mobile-nav__list a.active,
.mobile-nav__list a[aria-current="page"] {
  color: var(--accent);
}
.mobile-nav__utils {
  display: flex;
  gap: var(--space-2);
  padding: var(--space-3);
  margin-top: var(--space-6);
  background: color-mix(in srgb, var(--header-fg) 6%, transparent);
  border: 1px solid color-mix(in srgb, var(--header-fg) 10%, transparent);
  border-radius: var(--radius-lg);
  align-items: stretch;
  justify-content: stretch;
}
.mobile-nav__utils .util-group {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--space-2);
  padding: var(--space-3);
  border-radius: var(--radius-md);
  transition: background 0.18s ease;
  cursor: pointer;
}
.mobile-nav__utils .util-group:hover { background: color-mix(in srgb, var(--header-fg) 8%, transparent); }
.mobile-nav__utils .util-group + .util-group { border-left: 1px solid color-mix(in srgb, var(--header-fg) 10%, transparent); border-radius: 0 var(--radius-md) var(--radius-md) 0; }
.mobile-nav__utils .util-group:first-child { border-radius: var(--radius-md) 0 0 var(--radius-md); }
.mobile-nav__utils .util-label {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: color-mix(in srgb, var(--header-fg) 60%, transparent);
  line-height: 1;
}
.mobile-nav__utils .util-value {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  color: var(--header-fg);
  font-size: 14px;
  font-weight: 600;
}
.mobile-nav__utils .theme-btn {
  width: 32px; height: 32px;
  background: transparent;
}
.mobile-nav__utils .util-group:hover .theme-btn { transform: rotate(-15deg); }
.mobile-nav__utils .theme-btn { transition: transform 0.25s cubic-bezier(0.68, -0.55, 0.27, 1.55); }
.mobile-nav__utils .lang-toggle {
  border: 0;
  padding: 0;
  height: auto;
  background: transparent;
  font-size: 14px;
  font-weight: 600;
}
.mobile-nav__utils .lang-toggle:hover { background: transparent; border-color: transparent; }
.mobile-nav__utils .util-group:hover .lang-toggle { transform: translateX(2px); }
.mobile-nav__utils .lang-toggle { transition: transform 0.2s ease; }

/* Legal mini-footer inside hamburger panel */
.mobile-nav__legal {
  margin-top: auto;
  padding-top: var(--space-8);
  color: var(--header-fg-muted);
  font-size: 12px;
  line-height: 1.5;
}
.mobile-nav__legal p { margin: 0; }
.mobile-nav__legal ul {
  display: flex;
  gap: var(--space-4);
  list-style: none;
  padding: 0;
  margin: var(--space-2) 0 0;
  flex-wrap: wrap;
}
.mobile-nav__legal a { color: var(--header-fg-muted); }
.mobile-nav__legal a:hover { color: #FFF; }
body.no-scroll { overflow: hidden; }
@media (prefers-reduced-motion: reduce) {
  .mobile-nav { transition: none; }
}

/* ==================
   Search modal
   ================== */
.search-modal {
  position: fixed; inset: 0;
  z-index: 100;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.2s ease, visibility 0.2s;
}
.search-modal.is-open { opacity: 1; visibility: visible; }
.search-modal__backdrop {
  position: absolute; inset: 0;
  background: rgba(10, 31, 26, 0.6);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}
.search-modal__panel {
  position: relative;
  max-width: 640px;
  margin: 96px auto 0;
  background: var(--surface);
  color: var(--ink);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}
.search-modal__form {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-5) var(--space-5);
  border-bottom: 1px solid var(--border);
}
.search-modal__form svg { color: var(--ink-muted); flex: none; }
.search-modal__form input {
  flex: 1;
  border: 0;
  outline: 0;
  background: transparent;
  font-family: var(--font-sans);
  font-size: 18px;
  color: var(--ink);
  padding: var(--space-2) 0;
}
.search-modal__form input::placeholder { color: var(--ink-muted); }
.search-modal__close {
  background: transparent;
  border: 0;
  color: var(--ink-muted);
  font-size: 18px;
  width: 32px; height: 32px;
  display: inline-flex; align-items: center; justify-content: center;
  cursor: pointer;
  border-radius: var(--radius-full);
}
.search-modal__close:hover { background: var(--surface-alt); color: var(--ink); }
.search-modal__hint {
  padding: var(--space-4) var(--space-5);
  color: var(--ink-muted);
  font-size: var(--fs-caption);
  font-family: var(--font-mono);
  letter-spacing: 0.06em;
}
@media (max-width: 640px) {
  .search-modal__panel { margin: var(--space-8) var(--space-4) 0; }
}

/* ==================
   Site footer
   ================== */
.site-footer {
  background: var(--footer-bg);
  color: var(--footer-fg);
  padding: var(--space-12) 0 var(--space-6);
  margin-top: var(--space-16);
  border-top: 1px solid var(--footer-border);
}
.site-footer a { color: var(--footer-fg-muted); }
.site-footer a:hover { color: var(--ink); }
.site-footer .brand-mark { color: var(--ink); }
.site-footer .brand-mark .wordmark { color: var(--ink) !important; font-family: var(--font-display); font-weight: 500; font-size: 24px; letter-spacing: -0.01em; font-variation-settings: "opsz" 24; }
.site-footer__top {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: var(--space-8);
  padding-bottom: var(--space-8);
  border-bottom: 1px solid var(--footer-border);
}
@media (max-width: 860px) {
  .site-footer__top { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 560px) {
  .site-footer__top { grid-template-columns: 1fr; }
}
.footer-col h3 {
  font-size: 12px; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--accent);
  margin-bottom: var(--space-4);
}
.footer-col ul { display: flex; flex-direction: column; gap: var(--space-3); }
.footer-col li a { font-size: 14px; line-height: 1.5; }
.footer-tag { font-size: 14px; line-height: 1.6; max-width: 28ch; margin: var(--space-3) 0 var(--space-5); color: var(--footer-fg); }

.footer-disclosure {
  background: var(--surface);
  border: 1px solid var(--footer-border);
  border-radius: var(--radius-md);
  padding: var(--space-5);
  margin-top: var(--space-6);
  font-size: 13px;
  line-height: 1.55;
  color: var(--footer-fg);
}
.footer-disclosure strong { color: var(--accent-strong); display: block; margin-bottom: var(--space-2); font-size: 12px; text-transform: uppercase; letter-spacing: 0.1em; }

/* Compact affiliate disclosure line (footer) */
.footer-disclosure-line {
  margin: var(--space-6) 0 0;
  padding: var(--space-3) 0;
  border-top: 1px solid var(--footer-border);
  color: var(--footer-fg-muted);
  font-size: 12px;
  line-height: 1.5;
}
.footer-disclosure-line a { color: var(--footer-fg); text-decoration: underline; text-underline-offset: 3px; }
.footer-disclosure-line a:hover { color: #FFF; }

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-4);
  padding-top: var(--space-6);
  font-size: 12px;
  color: var(--footer-fg-muted);
  flex-wrap: wrap;
}

/* Footer social list (overrides .footer-col ul vertical layout) */
.footer-col ul.footer-social {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  gap: var(--space-2);
  list-style: none;
  padding: 0;
  margin: 0;
}
.footer-social li { display: inline-flex; }
.footer-social a {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 0 var(--space-3);
  height: 32px;
  border-radius: var(--radius-full);
  border: 1px solid var(--footer-border);
  color: var(--footer-fg-muted);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.02em;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}
.footer-social a:hover {
  background: var(--surface);
  color: var(--ink);
  border-color: var(--ink-muted);
}
.footer-social svg { width: 14px; height: 14px; flex: none; }

/* ==================
   Hero (shared)
   ================== */
.hero {
  padding: var(--space-12) 0 var(--space-10);
}
.hero .hero-eyebrow { margin-bottom: var(--space-5); }
.hero h1 { margin-bottom: var(--space-5); }
.hero .hero-sub { max-width: 60ch; margin-bottom: var(--space-8); }
.hero-ctas { display: flex; gap: var(--space-3); flex-wrap: wrap; }

/* ==================
   Section padding & alt background
   ================== */
.section-alt-pad { padding-block: var(--space-12); }
.section-alt {
  background: var(--surface-alt);
  border-top: 1px solid var(--border-soft);
  border-bottom: 1px solid var(--border-soft);
}

/* ==================
   Value strip (replaces fake promo strip)
   ================== */
.value-strip {
  background: var(--surface-alt);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: var(--space-5) 0;
}
.value-strip .container {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}
@media (max-width: 860px) {
  .value-strip .container { grid-template-columns: 1fr; gap: var(--space-4); }
}
.value-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  font-size: 14px;
  line-height: 1.5;
  color: var(--ink-soft);
}
.value-item strong { color: var(--ink); display: block; margin-bottom: 2px; }
.value-icon {
  flex: none;
  width: 28px; height: 28px;
  display: inline-flex; align-items: center; justify-content: center;
  border-radius: var(--radius-full);
  background: var(--brand-weak);
  color: var(--brand-strong);
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 14px;
}

/* ==================
   Horizontal scroll row (mobile-first)
   ================== */
.scroll-row {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--space-5);
}
@media (max-width: 860px) {
  .scroll-row {
    display: flex;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    gap: var(--space-4);
    padding-bottom: var(--space-4);
    margin-inline: calc(var(--space-5) * -1);
    padding-inline: var(--space-5);
    scrollbar-width: thin;
  }
  .scroll-row > * {
    flex: 0 0 82%;
    scroll-snap-align: start;
    min-width: 0;
  }
}

/* ==================
   Affiliate inline notice
   ================== */
.affiliate-inline-notice {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  background: var(--brand-weak);
  border-left: 3px solid var(--brand);
  padding: var(--space-3) var(--space-4);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  font-size: 13px;
  line-height: 1.5;
  color: var(--brand-strong);
  margin-bottom: var(--space-4);
}
.affiliate-inline-notice span[aria-hidden] {
  flex: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 18px; height: 18px;
  border-radius: var(--radius-full);
  background: var(--brand);
  color: #FFF;
  font-size: 11px;
  font-weight: 700;
  margin-top: 2px;
}

/* ==================
   Disabled language label
   ================== */
.lang-disabled {
  color: rgba(240,245,239,0.3) !important;
  cursor: not-allowed;
  font-size: 13px;
  font-weight: 500;
}

/* ==================
   Hero meta row
   ================== */
.hero-meta {
  font-size: var(--fs-caption);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

/* ==================
   Deal strip
   ================== */
.deal-strip {
  background: var(--accent-weak);
  border-top: 1px solid var(--accent);
  border-bottom: 1px solid var(--accent);
  padding: var(--space-3) 0;
  color: var(--accent-strong);
}
.deal-strip .container {
  display: flex; align-items: center; justify-content: space-between;
  gap: var(--space-4); flex-wrap: wrap;
}
.deal-strip__msg { display: flex; align-items: center; gap: var(--space-3); font-size: 14px; }
.deal-strip__msg strong { color: var(--ink); }
.deal-strip__msg a { color: var(--accent-strong); text-decoration: underline; text-underline-offset: 3px; font-weight: 500; }

/* ==================
   Newsletter CTA block
   ================== */
.newsletter-block {
  padding: var(--space-12) 0;
}
.newsletter-block .container-mid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-8);
  align-items: center;
}
@media (max-width: 860px) {
  .newsletter-block .container-mid { grid-template-columns: 1fr; }
}
.newsletter-form {
  display: flex; gap: var(--space-2);
  padding: var(--space-2);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-full);
}
.newsletter-form input {
  flex: 1;
  background: transparent;
  border: 0;
  color: var(--ink);
  padding: 0 var(--space-4);
  font-size: 14px;
}
.newsletter-form input::placeholder { color: var(--ink-muted); }
.newsletter-form button {
  background: var(--accent); color: var(--ink);
  padding: 0 var(--space-5); height: 40px;
  border-radius: var(--radius-full);
  font-weight: 600; font-size: 14px;
  border: 0; cursor: pointer;
}
.newsletter-form button:hover { background: var(--accent-strong); color: #FFF; }

/* ==================
   Data table
   ================== */
.data-table {
  width: 100%;
  border-collapse: collapse;
  margin: var(--space-5) 0;
  font-size: var(--fs-body-sm);
  font-family: var(--font-sans);
}
.data-table th,
.data-table td {
  text-align: left;
  padding: var(--space-3) var(--space-4);
  border-bottom: 1px solid var(--border-soft);
  vertical-align: top;
}
.data-table th {
  background: var(--surface-alt);
  color: var(--ink);
  font-weight: 600;
  font-size: var(--fs-caption);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  border-bottom: 2px solid var(--border);
}
.data-table tr:hover td { background: var(--surface-alt); }
.data-table td strong { color: var(--ink); }
.data-table .num { text-align: right; font-family: var(--font-mono); font-variant-numeric: tabular-nums; }

/* ==================
   Absorption bar chart
   ================== */
.absorption-chart {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  margin: var(--space-6) 0;
}
.absorption-row {
  display: grid;
  grid-template-columns: 140px 1fr 48px;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--fs-body-sm);
}
.absorption-row .label { font-weight: 500; color: var(--ink); }
.absorption-row .bar {
  height: 14px;
  background: var(--surface-alt);
  border-radius: var(--radius-full);
  overflow: hidden;
}
.absorption-row .bar-fill {
  height: 100%;
  background: var(--brand);
  border-radius: var(--radius-full);
  transition: width 0.6s ease;
}
.absorption-row.is-top .bar-fill { background: var(--accent); }
.absorption-row .value {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  color: var(--ink-soft);
  text-align: right;
}
@media (max-width: 640px) {
  .absorption-row { grid-template-columns: 100px 1fr 42px; font-size: 12px; }
}

/* ==================
   FAQ (details/summary)
   ================== */
.faq {
  border-top: 1px solid var(--border);
  padding: var(--space-4) 0;
}
.faq > summary {
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  font-weight: 600;
  font-size: 1.0625rem;
  color: var(--ink);
  padding: var(--space-2) 0;
}
.faq > summary::-webkit-details-marker { display: none; }
.faq > summary::after {
  content: '+';
  font-family: var(--font-mono);
  font-size: 22px;
  color: var(--ink-muted);
  transition: transform 0.2s ease;
  line-height: 1;
}
.faq[open] > summary::after { content: '−'; }
.faq > div {
  padding: var(--space-3) 0 var(--space-2);
  color: var(--ink-soft);
  line-height: 1.65;
}

/* ==================
   Guide progress bar (sticky stepper)
   ================== */
.guide-progress {
  position: sticky;
  top: var(--header-h);
  z-index: 30;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  padding: var(--space-3) 0;
  margin-bottom: var(--space-6);
}
.guide-progress__inner {
  display: flex;
  gap: var(--space-2);
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding: 0 var(--space-5);
  max-width: var(--container);
  margin: 0 auto;
}
.guide-progress a {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-full);
  font-size: var(--fs-caption);
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--ink-muted);
  white-space: nowrap;
  scroll-snap-align: start;
  border: 1px solid transparent;
}
.guide-progress a:hover { color: var(--ink); background: var(--surface-alt); }
.guide-progress a.is-active { color: var(--brand-strong); border-color: var(--brand-weak); background: var(--brand-weak); }
.guide-progress .step-num {
  font-weight: 700;
  color: var(--brand-strong);
  font-size: 11px;
}

/* ==================
   Tip box (callout)
   ================== */
.tip-box {
  background: var(--accent-weak);
  border-left: 3px solid var(--accent);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  padding: var(--space-4) var(--space-5);
  margin: var(--space-5) 0;
  font-size: var(--fs-body-sm);
  line-height: 1.6;
  color: var(--ink);
}
.tip-box strong {
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent-strong);
  margin-bottom: var(--space-1);
  font-weight: 600;
}
.tip-box--warning {
  background: rgba(217, 119, 6, 0.08);
  border-left-color: #D97706;
}
.tip-box--warning strong {
  color: #B45309;
}

/* ==================
   Interactive checklist
   ================== */
.checklist {
  list-style: none;
  padding: 0;
  margin: var(--space-5) 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}
.checklist li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  padding: var(--space-4);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  transition: border-color 0.15s ease, background 0.15s ease;
}
.checklist li:has(input:checked) {
  background: var(--brand-weak);
  border-color: var(--brand);
}
.checklist li:has(input:checked) .check-label { text-decoration: line-through; color: var(--ink-muted); }
.checklist input[type="checkbox"] {
  margin-top: 3px;
  accent-color: var(--brand);
  width: 18px; height: 18px;
  flex: none;
}
.checklist .check-body { flex: 1; }
.checklist .check-label { font-weight: 600; color: var(--ink); }
.checklist .check-sub { color: var(--ink-soft); font-size: var(--fs-caption); margin-top: 2px; }
.checklist .check-pill {
  display: inline-block;
  padding: 2px var(--space-2);
  border-radius: var(--radius-sm);
  background: var(--accent-weak);
  color: var(--accent-strong);
  font-size: 11px;
  font-weight: 600;
  margin-left: var(--space-2);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

/* ==================
   Numbered section heading (01 · Title)
   ================== */
.numbered-section {
  margin-top: var(--space-10);
  padding-top: var(--space-8);
  border-top: 1px solid var(--border);
}
.numbered-section__num {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: var(--fs-mono);
  color: var(--accent-strong);
  letter-spacing: 0.1em;
  font-weight: 600;
  margin-bottom: var(--space-3);
}

/* ==================
   Breadcrumbs
   ================== */
.breadcrumbs {
  display: flex; align-items: center; gap: var(--space-2);
  font-size: 12px;
  font-family: var(--font-mono);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-muted);
  padding: var(--space-6) 0 0;
}
.breadcrumbs a:hover { color: var(--ink); }
.breadcrumbs .sep { color: var(--border); }
.breadcrumbs [aria-current="page"] { color: var(--ink); }

/* ==================
   Cookie banner
   ================== */
.cookie-banner {
  position: fixed;
  left: var(--space-4); bottom: var(--space-4); right: var(--space-4);
  max-width: 480px;
  background: #0F172A;
  color: rgba(248, 250, 252, 0.88);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  box-shadow: var(--shadow-lg);
  z-index: 100;
  display: none;
  font-size: 13px; line-height: 1.5;
}
.cookie-banner.is-open { display: block; }
.cookie-banner h3 { color: #FFF; font-size: 14px; font-weight: 600; margin-bottom: var(--space-2); }
.cookie-banner a { color: var(--accent); text-decoration: underline; text-underline-offset: 2px; }
.cookie-banner__actions { display: flex; gap: var(--space-2); margin-top: var(--space-4); flex-wrap: wrap; }
.cookie-banner__actions .btn-sm { height: 32px; font-size: 12px; }
.cookie-banner .btn-primary { background: #A78BFA; color: #0B0F14; border-color: transparent; }
.cookie-banner .btn-primary:hover { background: #C4B5FD; color: #0B0F14; }
.cookie-banner .btn-secondary { background: transparent; color: #F8FAFC; border-color: rgba(255,255,255,0.24); }
.cookie-banner .btn-secondary:hover { border-color: #FFF; color: #FFF; }
.cookie-banner .btn-ghost { color: rgba(248,250,252,0.65); }
.cookie-banner .btn-ghost:hover { color: #FFF; background: rgba(255,255,255,0.06); }