/* =============================================================================
   TRACKORIGIN · WHY · TO-1.0
   Global position paper. Editorial brutalist. No hero seal — typography is
   the visual weight. Aligned with home.css / pricing.css / standard.css.

   Palette : ink #070d1f · ink-2 #0a1230 · cream #f5efe0 · blue #2D52FF
   Type    : Anton (display) · IBM Plex Mono (metadata) · Inter (body)
   ============================================================================= */


/* ---------- LOCAL TOKENS ------------------------------------------------- */

.why-hero,
.why-section,
.why-cta {
  --why-ink:          #070d1f;
  --why-ink-2:        #0a1230;
  --why-ink-card:     #0a1230;
  --why-ink-deep:     #050912;
  --why-ink-line:     rgba(245, 239, 224, 0.08);
  --why-ink-line-2:   rgba(245, 239, 224, 0.14);
  --why-cream:        #f5efe0;
  --why-cream-muted:  rgba(245, 239, 224, 0.65);
  --why-cream-dim:    rgba(245, 239, 224, 0.40);
  --why-blue:         #2D52FF;
  --why-blue-hover:   #4068ff;
  --why-blue-soft:    rgba(45, 82, 255, 0.08);
}


/* ---------- TYPOGRAPHY UTILITIES ----------------------------------------- */

.why-display {
  font-family: "Anton", "Impact", "Arial Black", sans-serif;
  font-weight: 400;
  letter-spacing: -0.005em;
  line-height: 0.88;
  color: var(--why-cream);
  text-transform: uppercase;
  font-size: clamp(64px, 9vw, 132px);
  margin: 0;
}

.why-display--md {
  font-size: clamp(40px, 5.4vw, 84px);
  line-height: 0.95;
}

.why-display--ink { color: var(--why-ink); }
.why-display__accent { color: var(--why-blue); }

.why-mono {
  display: inline-block;
  font-family: "IBM Plex Mono", ui-monospace, "SF Mono", Menlo, monospace;
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--why-blue);
  font-weight: 500;
}

.why-mono--ink { color: var(--why-blue); }


/* ---------- BUTTONS ------------------------------------------------------ */

.why-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  padding: 16px 26px;
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  text-decoration: none;
  border: 1px solid transparent;
  border-radius: 2px;
  transition: background 0.18s ease, border-color 0.18s ease,
              color 0.18s ease, transform 0.18s ease, box-shadow 0.18s ease;
  cursor: pointer;
}

.why-btn--primary {
  background: var(--why-blue);
  color: var(--why-cream);
}
.why-btn--primary:hover {
  background: var(--why-blue-hover);
  transform: translateY(-1px);
  box-shadow: 0 14px 32px rgba(45, 82, 255, 0.32);
  color: var(--why-cream);
}

.why-btn--ghost {
  background: transparent;
  color: var(--why-cream);
  border-color: var(--why-ink-line-2);
}
.why-btn--ghost:hover {
  border-color: var(--why-cream);
  background: rgba(245, 239, 224, 0.04);
  color: var(--why-cream);
}

.why-btn--xl {
  padding: 20px 32px;
  font-size: 13px;
}

.why-btn__arrow {
  display: inline-block;
  font-family: "IBM Plex Mono", monospace;
  transition: transform 0.18s ease;
}
.why-btn:hover .why-btn__arrow { transform: translateX(4px); }


/* ============================================================================
   HERO
   ============================================================================ */

.why-hero {
  position: relative;
  background: var(--why-ink);
  border-bottom: 1px solid var(--why-ink-line);
  overflow: hidden;
}

.why-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(900px 600px at 78% 18%, rgba(45, 82, 255, 0.14), transparent 60%),
    radial-gradient(700px 500px at 8% 92%, rgba(45, 82, 255, 0.06), transparent 60%);
  pointer-events: none;
}

.why-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(45, 82, 255, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(45, 82, 255, 0.035) 1px, transparent 1px);
  background-size: 80px 80px;
  background-position: -1px -1px;
  mask-image: radial-gradient(ellipse at center, black 25%, transparent 78%);
  -webkit-mask-image: radial-gradient(ellipse at center, black 25%, transparent 78%);
  pointer-events: none;
}

.why-hero__strip {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 14px;
  padding: 18px 56px;
  font-family: "IBM Plex Mono", monospace;
  font-size: 10px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--why-cream-dim);
  border-bottom: 1px solid var(--why-ink-line);
}

.why-hero__strip-sep {
  color: var(--why-blue);
  opacity: 0.7;
}

.why-hero__inner {
  position: relative;
  z-index: 1;
  max-width: 1320px;
  margin: 0 auto;
  padding: 96px 56px 80px;
}

.why-hero__eyebrow {
  margin-bottom: 36px;
  color: var(--why-cream-muted);
}

.why-hero h1.why-display {
  margin: 0 0 44px;
  max-width: 18ch;
}

.why-hero__lede {
  font-family: "Inter", system-ui, sans-serif;
  font-size: clamp(18px, 1.4vw, 22px);
  line-height: 1.5;
  color: var(--why-cream-muted);
  max-width: 820px;
  margin: 0 0 40px;
}

.why-hero__actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.why-hero__spec {
  position: relative;
  z-index: 1;
  max-width: 1320px;
  margin: 0 auto;
  padding: 0 56px 96px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--why-ink-line-2);
}

.why-spec-cell {
  padding: 32px 28px 28px;
  border-right: 1px solid var(--why-ink-line);
  display: flex;
  flex-direction: column;
  gap: 16px;
  min-width: 0;
}

.why-spec-cell:last-child { border-right: none; }

.why-spec-cell__label {
  font-family: "IBM Plex Mono", monospace;
  font-size: 10px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--why-cream-dim);
}

.why-spec-cell__value {
  font-family: "Anton", "Impact", sans-serif;
  font-weight: 400;
  font-size: clamp(48px, 5vw, 76px);
  line-height: 0.9;
  letter-spacing: -0.01em;
  color: var(--why-cream);
  text-transform: uppercase;
  display: flex;
  align-items: baseline;
  gap: 4px;
}

.why-spec-cell__value--blue { color: var(--why-blue); }

.why-spec-cell__unit {
  font-family: "IBM Plex Mono", monospace;
  font-weight: 400;
  font-size: 0.32em;
  letter-spacing: 0.04em;
  color: var(--why-cream-muted);
}


/* ============================================================================
   SECTION (general)
   ============================================================================ */

.why-section {
  background: var(--why-ink);
  padding: 110px 56px;
  border-bottom: 1px solid var(--why-ink-line);
  scroll-margin-top: 96px;
}

.why-section--narrow { padding: 96px 56px; }

.why-section__head {
  max-width: 1320px;
  margin: 0 auto 56px;
}

.why-section__head .why-mono { margin-bottom: 24px; }

.why-section__head .why-display--md {
  margin: 0;
  max-width: 22ch;
}

.why-section__lede {
  font-family: "Inter", system-ui, sans-serif;
  font-size: 17px;
  line-height: 1.6;
  color: var(--why-cream-muted);
  max-width: 720px;
  margin: 28px 0 0;
}


/* ---------- PROSE -------------------------------------------------------- */

.why-prose p {
  font-family: "Inter", system-ui, sans-serif;
  font-size: 17px;
  line-height: 1.65;
  color: var(--why-cream-muted);
  margin: 0 0 20px;
  max-width: 64ch;
}

.why-prose p:last-child { margin-bottom: 0; }

.why-prose strong {
  color: var(--why-cream);
  font-weight: 600;
}

.why-prose em {
  color: var(--why-cream);
  font-style: italic;
}

.why-prose--ink p { color: rgba(7, 13, 31, 0.72); }

.why-prose--ink strong {
  color: var(--why-ink);
  font-weight: 600;
}

.why-prose-grid {
  max-width: 1320px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(40px, 5vw, 80px);
}

.why-prose-grid--padded { margin: 64px auto 0; }


/* ============================================================================
   §01 — MAP (4-row layer stack)
   ============================================================================ */

.why-map {
  max-width: 1320px;
  margin: 64px auto 0;
  border: 1px solid var(--why-ink-line-2);
}

.why-map__row {
  display: grid;
  grid-template-columns: 240px minmax(0, 1fr);
  background: var(--why-ink-card);
  border-bottom: 1px solid var(--why-ink-line);
  min-height: 120px;
}

.why-map__row:last-child { border-bottom: none; }

.why-map__row--active {
  background:
    linear-gradient(90deg, rgba(45, 82, 255, 0.22) 0%, rgba(45, 82, 255, 0.06) 60%, transparent 100%),
    var(--why-ink-card);
}

.why-map__label {
  padding: 28px 32px;
  border-right: 1px solid var(--why-ink-line);
  font-family: "Anton", "Impact", sans-serif;
  font-weight: 400;
  font-size: clamp(26px, 2.4vw, 38px);
  line-height: 0.95;
  letter-spacing: -0.005em;
  color: var(--why-cream);
  text-transform: uppercase;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  gap: 8px;
}

.why-map__row--active .why-map__label::after {
  content: "ACTIVE LAYER";
  font-family: "IBM Plex Mono", monospace;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.22em;
  color: var(--why-blue);
  text-transform: uppercase;
}

.why-map__body {
  padding: 28px 34px;
  font-family: "Inter", system-ui, sans-serif;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 6px;
}

.why-map__body strong {
  font-family: "Anton", "Impact", sans-serif;
  font-weight: 400;
  font-size: clamp(20px, 1.8vw, 24px);
  line-height: 1.1;
  letter-spacing: -0.005em;
  color: var(--why-cream);
  text-transform: uppercase;
}

.why-map__body span {
  font-size: 15px;
  line-height: 1.55;
  color: var(--why-cream-muted);
  max-width: 80ch;
}


/* ============================================================================
   §01 — FIT GRID (3 cards)
   ============================================================================ */

.why-fit-grid {
  max-width: 1320px;
  margin: 32px auto 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--why-ink-line-2);
  border: 1px solid var(--why-ink-line-2);
}

.why-fit-card {
  background: var(--why-ink-card);
  padding: 36px 30px 32px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  transition: background 0.2s ease;
}

.why-fit-card:hover { background: #0c1638; }

.why-fit-card__kicker { margin-bottom: 6px; }

.why-fit-card__title {
  font-family: "Anton", "Impact", sans-serif;
  font-weight: 400;
  font-size: clamp(22px, 2vw, 28px);
  line-height: 1.05;
  letter-spacing: -0.005em;
  color: var(--why-cream);
  text-transform: uppercase;
  margin: 0;
}

.why-fit-card p {
  font-family: "Inter", system-ui, sans-serif;
  font-size: 15px;
  line-height: 1.6;
  color: var(--why-cream-muted);
  margin: 0;
}


/* ============================================================================
   §01 — THESIS BANNER
   ============================================================================ */

.why-banner {
  max-width: 1320px;
  margin: 32px auto 0;
  padding: clamp(40px, 4.5vw, 64px);
  border: 1px solid var(--why-ink-line-2);
  background:
    linear-gradient(135deg, rgba(45, 82, 255, 0.10), transparent 65%),
    var(--why-ink-card);
  position: relative;
}

.why-banner::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 4px;
  background: var(--why-blue);
}

.why-banner__kicker { margin-bottom: 24px; }

.why-banner__title {
  font-family: "Anton", "Impact", sans-serif;
  font-weight: 400;
  font-size: clamp(28px, 3.2vw, 44px);
  line-height: 1.1;
  letter-spacing: -0.005em;
  color: var(--why-cream);
  text-transform: uppercase;
  margin: 0 0 20px;
}

.why-banner__body {
  font-family: "Inter", system-ui, sans-serif;
  font-size: 17px;
  line-height: 1.55;
  color: var(--why-cream-muted);
  margin: 0;
  max-width: 60ch;
}


/* ============================================================================
   CALLOUT (§02, §03, §07, §11)
   ============================================================================ */

.why-callout {
  max-width: 1320px;
  margin: 64px auto 0;
  padding: clamp(40px, 4.5vw, 64px);
  border: 1px solid var(--why-ink-line-2);
  background:
    linear-gradient(135deg, rgba(45, 82, 255, 0.10), transparent 65%),
    var(--why-ink-card);
  position: relative;
}

.why-callout::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 4px;
  background: var(--why-blue);
}

.why-callout__kicker { margin-bottom: 28px; }

.why-callout__title {
  font-family: "Anton", "Impact", sans-serif;
  font-weight: 400;
  font-size: clamp(28px, 3.2vw, 48px);
  line-height: 1.05;
  letter-spacing: -0.005em;
  color: var(--why-cream);
  text-transform: uppercase;
  margin: 0 0 24px;
}

.why-callout__body {
  font-family: "Inter", system-ui, sans-serif;
  font-size: 17px;
  line-height: 1.6;
  color: var(--why-cream-muted);
  margin: 0;
  max-width: 80ch;
}

.why-callout__body strong {
  color: var(--why-cream);
  font-weight: 600;
}


/* ============================================================================
   §03 — TYPES (3 cards, featured middle)
   ============================================================================ */

.why-types {
  max-width: 1320px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--why-ink-line-2);
  border: 1px solid var(--why-ink-line-2);
}

.why-type {
  position: relative;
  background: var(--why-ink-card);
  padding: 40px 32px 36px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  min-width: 0;
  transition: background 0.2s ease;
}

.why-type:hover { background: #0c1638; }

.why-type--featured {
  background:
    linear-gradient(180deg, rgba(45, 82, 255, 0.18), rgba(45, 82, 255, 0.04) 60%, transparent 100%),
    var(--why-ink-card);
}

.why-type--featured:hover {
  background:
    linear-gradient(180deg, rgba(45, 82, 255, 0.22), rgba(45, 82, 255, 0.06) 60%, transparent 100%),
    #0c1638;
}

.why-type__badge {
  position: absolute;
  top: -12px;
  right: 24px;
  background: var(--why-blue);
  color: var(--why-cream);
  font-family: "IBM Plex Mono", monospace;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  padding: 6px 10px;
  border-radius: 2px;
  box-shadow: 0 6px 16px rgba(45, 82, 255, 0.30);
}

.why-type__kicker { margin-bottom: 6px; }

.why-type__title {
  font-family: "Anton", "Impact", sans-serif;
  font-weight: 400;
  font-size: clamp(24px, 2.4vw, 34px);
  line-height: 1.05;
  letter-spacing: -0.005em;
  color: var(--why-cream);
  text-transform: uppercase;
  margin: 0;
}

.why-type p {
  font-family: "Inter", system-ui, sans-serif;
  font-size: 15px;
  line-height: 1.6;
  color: var(--why-cream-muted);
  margin: 0;
}


/* ============================================================================
   §04 — BIOLOGY CARDS
   ============================================================================ */

.why-biology {
  max-width: 1320px;
  margin: 64px auto 0;
  display: grid;
  grid-template-columns: 1.35fr 1fr 1fr;
  gap: 1px;
  background: var(--why-ink-line-2);
  border: 1px solid var(--why-ink-line-2);
}

.why-bio-card {
  background: var(--why-ink-card);
  padding: 40px 32px 32px;
  display: flex;
  flex-direction: column;
  gap: 24px;
  min-width: 0;
  transition: background 0.2s ease;
}

.why-bio-card:hover { background: #0c1638; }

.why-bio-card--feature {
  padding: 48px 40px 36px;
  background:
    linear-gradient(180deg, rgba(45, 82, 255, 0.10), rgba(45, 82, 255, 0.02) 55%, transparent 100%),
    var(--why-ink-card);
}

.why-bio-card__head {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.why-bio-card__stat {
  font-family: "Anton", "Impact", sans-serif;
  font-weight: 400;
  font-size: clamp(40px, 4vw, 60px);
  line-height: 0.9;
  letter-spacing: -0.01em;
  color: var(--why-blue);
  text-transform: uppercase;
}

.why-bio-card--feature .why-bio-card__stat {
  font-size: clamp(56px, 5.5vw, 80px);
  color: var(--why-cream);
}

.why-bio-card__src {
  font-family: "IBM Plex Mono", monospace;
  font-size: 10px;
  line-height: 1.5;
  letter-spacing: 0.14em;
  color: var(--why-cream-dim);
  text-transform: uppercase;
  max-width: 36ch;
}

.why-bio-card__title {
  font-family: "Anton", "Impact", sans-serif;
  font-weight: 400;
  font-size: clamp(22px, 1.9vw, 26px);
  line-height: 1.1;
  letter-spacing: -0.005em;
  color: var(--why-cream);
  text-transform: uppercase;
  margin: 0;
}

.why-bio-card--feature .why-bio-card__title {
  font-size: clamp(26px, 2.2vw, 32px);
}

.why-bio-card p {
  font-family: "Inter", system-ui, sans-serif;
  font-size: 14px;
  line-height: 1.6;
  color: var(--why-cream-muted);
  margin: 0;
}


/* ============================================================================
   §06 — C2PA COMPARISON TABLE
   ============================================================================ */

.why-compare {
  max-width: 1320px;
  margin: 64px auto 0;
  border: 1px solid var(--why-ink-line-2);
  overflow: hidden;
}

.why-compare__head {
  display: grid;
  grid-template-columns: 220px 1fr 1fr;
  background: var(--why-ink-deep);
  border-bottom: 1px solid var(--why-ink-line-2);
}

.why-compare__head-cell {
  padding: 16px 24px;
  font-family: "IBM Plex Mono", monospace;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--why-cream-dim);
  border-right: 1px solid var(--why-ink-line);
  display: flex;
  align-items: center;
}

.why-compare__head-cell:last-child { border-right: none; }

.why-compare__head-cell--active {
  color: var(--why-blue);
  background: rgba(45, 82, 255, 0.08);
}

.why-compare__row {
  display: grid;
  grid-template-columns: 220px 1fr 1fr;
  border-bottom: 1px solid var(--why-ink-line);
  background: var(--why-ink-card);
}

.why-compare__row:last-child { border-bottom: none; }

.why-compare__label {
  padding: 24px;
  border-right: 1px solid var(--why-ink-line);
  font-family: "IBM Plex Mono", monospace;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--why-cream-dim);
  background: rgba(0, 0, 0, 0.16);
  display: flex;
  align-items: center;
}

.why-compare__cell {
  padding: 24px 28px;
  border-right: 1px solid var(--why-ink-line);
  font-family: "Inter", system-ui, sans-serif;
  font-size: 15px;
  line-height: 1.5;
  color: var(--why-cream-muted);
  display: flex;
  align-items: center;
}

.why-compare__cell:last-child { border-right: none; }

.why-compare__cell--active {
  color: var(--why-cream);
  background:
    linear-gradient(90deg, rgba(45, 82, 255, 0.10) 0%, rgba(45, 82, 255, 0.02) 100%);
}

.why-compare__note {
  max-width: 1320px;
  margin: 20px auto 0;
  font-family: "IBM Plex Mono", monospace;
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--why-cream-dim);
  text-align: center;
}


/* ============================================================================
   §07 — REGULATORY GRID (3 cards: China · EU · US)
   ============================================================================ */

.why-reg-grid {
  max-width: 1320px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--why-ink-line-2);
  border: 1px solid var(--why-ink-line-2);
}

.why-reg-card {
  position: relative;
  background: var(--why-ink-card);
  padding: 40px 32px 36px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  min-width: 0;
  transition: background 0.2s ease;
}

.why-reg-card:hover { background: #0c1638; }

.why-reg-card--featured {
  background:
    linear-gradient(180deg, rgba(45, 82, 255, 0.16), rgba(45, 82, 255, 0.03) 60%, transparent 100%),
    var(--why-ink-card);
}

.why-reg-card--featured:hover {
  background:
    linear-gradient(180deg, rgba(45, 82, 255, 0.20), rgba(45, 82, 255, 0.05) 60%, transparent 100%),
    #0c1638;
}

.why-reg-card__badge {
  position: absolute;
  top: -12px;
  right: 24px;
  background: var(--why-blue);
  color: var(--why-cream);
  font-family: "IBM Plex Mono", monospace;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  padding: 6px 12px;
  border-radius: 2px;
  box-shadow: 0 6px 16px rgba(45, 82, 255, 0.30);
}

.why-reg-card__juris { margin-bottom: 4px; }

.why-reg-card__date {
  font-family: "IBM Plex Mono", monospace;
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--why-cream-dim);
  margin-bottom: 8px;
}

.why-reg-card__title {
  font-family: "Anton", "Impact", sans-serif;
  font-weight: 400;
  font-size: clamp(24px, 2.2vw, 30px);
  line-height: 1.05;
  letter-spacing: -0.005em;
  color: var(--why-cream);
  text-transform: uppercase;
  margin: 0;
}

.why-reg-card p {
  font-family: "Inter", system-ui, sans-serif;
  font-size: 15px;
  line-height: 1.6;
  color: var(--why-cream-muted);
  margin: 0;
}

.why-reg-card p strong {
  color: var(--why-cream);
  font-weight: 600;
}


/* ============================================================================
   §08 — STAKEHOLDERS (3-col grid, 6 cards)
   ============================================================================ */

.why-stakeholders {
  max-width: 1320px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--why-ink-line-2);
  border: 1px solid var(--why-ink-line-2);
}

.why-stake {
  background: var(--why-ink-card);
  padding: 40px 32px 36px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  transition: background 0.2s ease;
}

.why-stake:hover { background: #0c1638; }

.why-stake__kicker { margin-bottom: 6px; }

.why-stake__title {
  font-family: "Anton", "Impact", sans-serif;
  font-weight: 400;
  font-size: clamp(22px, 2vw, 30px);
  line-height: 1.05;
  letter-spacing: -0.005em;
  color: var(--why-cream);
  text-transform: uppercase;
  margin: 0;
}

.why-stake p {
  font-family: "Inter", system-ui, sans-serif;
  font-size: 15px;
  line-height: 1.6;
  color: var(--why-cream-muted);
  margin: 0;
}


/* ============================================================================
   §09 — HUMAN PREMIUM (CREAM)
   ============================================================================ */

.why-section--cream {
  background: var(--why-cream);
  color: var(--why-ink);
  border-bottom: 1px solid rgba(7, 13, 31, 0.10);
}

.why-premium {
  max-width: 1320px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: clamp(40px, 6vw, 96px);
  align-items: start;
}

.why-premium__title .why-mono--ink { margin-bottom: 24px; }
.why-premium__title .why-display--ink { margin: 0; }


/* ============================================================================
   §10 — SEAL TRAVELS
   ============================================================================ */

.why-seal-grid {
  max-width: 1320px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: clamp(40px, 5vw, 80px);
  align-items: start;
}

.why-specimen {
  border: 1px solid var(--why-ink-line-2);
  background: var(--why-ink-deep);
  max-width: 380px;
  width: 100%;
  margin-left: auto;
  overflow: hidden;
}

.why-specimen__bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 18px;
  border-bottom: 1px solid var(--why-ink-line);
  background: rgba(0, 0, 0, 0.24);
  font-family: "IBM Plex Mono", monospace;
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--why-cream-dim);
}

.why-specimen__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--why-blue);
  box-shadow: 0 0 12px rgba(45, 82, 255, 0.6);
}

.why-specimen__body {
  padding: 40px 32px 32px;
  text-align: center;
  background:
    radial-gradient(circle at 50% 0%, rgba(45, 82, 255, 0.14), transparent 60%),
    var(--why-ink-deep);
}

.why-specimen__mark {
  width: 96px;
  height: 96px;
  border-radius: 50%;
  border: 2px solid var(--why-blue);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: "Anton", sans-serif;
  font-size: 36px;
  line-height: 1;
  letter-spacing: 0;
  color: var(--why-cream);
  margin: 0 auto 24px;
  box-shadow: 0 0 36px rgba(45, 82, 255, 0.24);
}

.why-specimen__label {
  font-family: "Anton", "Impact", sans-serif;
  font-weight: 400;
  font-size: 22px;
  line-height: 1.05;
  letter-spacing: -0.005em;
  color: var(--why-cream);
  text-transform: uppercase;
  margin-bottom: 10px;
}

.why-specimen__meta {
  font-family: "IBM Plex Mono", monospace;
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--why-cream-dim);
}


/* ============================================================================
   §11 — PLATFORM POSITIONS (4 cards in 2x2 grid)
   ============================================================================ */

.why-platforms {
  max-width: 1320px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--why-ink-line-2);
  border: 1px solid var(--why-ink-line-2);
}

.why-platform {
  background: var(--why-ink-card);
  padding: 40px 36px 36px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  min-width: 0;
  transition: background 0.2s ease;
}

.why-platform:hover { background: #0c1638; }

.why-platform__name { margin-bottom: 2px; }

.why-platform__date {
  font-family: "IBM Plex Mono", monospace;
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--why-cream-dim);
  margin-bottom: 8px;
}

.why-platform__title {
  font-family: "Anton", "Impact", sans-serif;
  font-weight: 400;
  font-size: clamp(22px, 2.1vw, 28px);
  line-height: 1.1;
  letter-spacing: -0.005em;
  color: var(--why-cream);
  text-transform: uppercase;
  margin: 0;
}

.why-platform p {
  font-family: "Inter", system-ui, sans-serif;
  font-size: 15px;
  line-height: 1.6;
  color: var(--why-cream-muted);
  margin: 0;
}

.why-platform p strong {
  color: var(--why-cream);
  font-weight: 600;
}


/* ============================================================================
   §11 — GLOBAL LANDSCAPE BANNER (4-quadrant continental overview)
   ============================================================================ */

.why-global {
  max-width: 1320px;
  margin: 40px auto 0;
  padding: clamp(36px, 4vw, 56px);
  border: 1px solid var(--why-ink-line-2);
  background:
    radial-gradient(900px 400px at 50% 0%, rgba(45, 82, 255, 0.10), transparent 70%),
    var(--why-ink-deep);
  position: relative;
}

.why-global__kicker { margin-bottom: 20px; }

.why-global__title {
  font-family: "Anton", "Impact", sans-serif;
  font-weight: 400;
  font-size: clamp(24px, 2.6vw, 36px);
  line-height: 1.1;
  letter-spacing: -0.005em;
  color: var(--why-cream);
  text-transform: uppercase;
  margin: 0 0 36px;
  max-width: 30ch;
}

.why-global__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--why-ink-line);
  border-top: 1px solid var(--why-ink-line-2);
  border-bottom: 1px solid var(--why-ink-line-2);
}

.why-global__col {
  background: var(--why-ink-deep);
  padding: 28px 24px 24px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  min-width: 0;
}

.why-global__col-title {
  font-size: 10px;
  letter-spacing: 0.22em;
  color: var(--why-blue);
}

.why-global__col p {
  font-family: "Inter", system-ui, sans-serif;
  font-size: 14px;
  line-height: 1.55;
  color: var(--why-cream-muted);
  margin: 0;
}

.why-global__col p strong {
  color: var(--why-cream);
  font-weight: 600;
}


/* ============================================================================
   §13 — MISCONCEPTIONS (6 cards, 3-col grid)
   ============================================================================ */

.why-misconceptions {
  max-width: 1320px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--why-ink-line-2);
  border: 1px solid var(--why-ink-line-2);
}

.why-myth {
  background: var(--why-ink-card);
  padding: 36px 30px 32px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  min-width: 0;
  transition: background 0.2s ease;
}

.why-myth:hover { background: #0c1638; }

.why-myth__num {
  font-family: "IBM Plex Mono", monospace;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--why-blue);
  margin-bottom: 4px;
}

.why-myth__q {
  font-family: "Anton", "Impact", sans-serif;
  font-weight: 400;
  font-size: clamp(20px, 1.75vw, 24px);
  line-height: 1.15;
  letter-spacing: -0.005em;
  color: var(--why-cream);
  text-transform: uppercase;
  margin: 0;
}

.why-myth__a {
  font-family: "Inter", system-ui, sans-serif;
  font-size: 15px;
  line-height: 1.6;
  color: var(--why-cream-muted);
  margin: 0;
}

.why-myth__a strong {
  color: var(--why-cream);
  font-weight: 600;
}


/* ============================================================================
   NEXT STEPS BY ROLE
   ============================================================================ */

.why-section--paths {
  background:
    radial-gradient(900px 600px at 50% 0%, rgba(45, 82, 255, 0.08), transparent 60%),
    var(--why-ink);
}

.why-paths {
  max-width: 1320px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.why-path {
  background: var(--why-ink-card);
  border: 1px solid var(--why-ink-line-2);
  padding: 40px 36px 36px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  min-width: 0;
  transition: background 0.2s ease, border-color 0.2s ease;
}

.why-path:hover {
  background: #0c1638;
  border-color: rgba(45, 82, 255, 0.30);
}

.why-path__role {
  margin-bottom: 4px;
  font-size: 11px;
  letter-spacing: 0.18em;
}

.why-path__title {
  font-family: "Anton", "Impact", sans-serif;
  font-weight: 400;
  font-size: clamp(26px, 2.4vw, 36px);
  line-height: 1.05;
  letter-spacing: -0.005em;
  color: var(--why-cream);
  text-transform: uppercase;
  margin: 0;
}

.why-path__body {
  font-family: "Inter", system-ui, sans-serif;
  font-size: 15px;
  line-height: 1.55;
  color: var(--why-cream-muted);
  margin: 0;
  flex: 1;
}

.why-path__cta {
  margin-top: 16px;
  align-self: flex-start;
}


/* ============================================================================
   ARROW LIST + SOURCES
   ============================================================================ */

.why-arrow-list {
  list-style: none;
  padding: 0;
  margin: 28px 0 0;
}

.why-arrow-list li {
  position: relative;
  padding: 16px 0 16px 32px;
  border-bottom: 1px solid var(--why-ink-line);
  font-family: "Inter", system-ui, sans-serif;
  font-size: 16px;
  line-height: 1.4;
  color: var(--why-cream-muted);
}

.why-arrow-list li::before {
  content: "→";
  position: absolute;
  left: 0;
  top: 16px;
  font-family: "IBM Plex Mono", monospace;
  font-size: 16px;
  color: var(--why-blue);
  font-weight: 500;
}

.why-sources {
  max-width: 1320px;
  margin: 0 auto;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--why-ink-line-2);
}

.why-sources li {
  padding: 18px 0 18px 32px;
  border-bottom: 1px solid var(--why-ink-line);
  font-family: "Inter", system-ui, sans-serif;
  font-size: 16px;
  line-height: 1.5;
  color: var(--why-cream-muted);
  position: relative;
}

.why-sources li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 26px;
  width: 18px;
  height: 1px;
  background: var(--why-blue);
}

.why-sources li strong {
  color: var(--why-cream);
  font-weight: 600;
}


/* ============================================================================
   FINAL CTA
   ============================================================================ */

.why-cta {
  position: relative;
  background: var(--why-ink-2);
  padding: 140px 56px;
  overflow: hidden;
}

.why-cta::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(900px 600px at 80% 30%, rgba(45, 82, 255, 0.14), transparent 60%),
    radial-gradient(700px 500px at 10% 90%, rgba(45, 82, 255, 0.06), transparent 60%);
  pointer-events: none;
}

.why-cta__inner {
  position: relative;
  z-index: 1;
  max-width: 1320px;
  margin: 0 auto;
}

.why-cta__eyebrow {
  margin-bottom: 36px;
  color: var(--why-blue);
}

.why-cta__title {
  font-size: clamp(64px, 11vw, 180px);
  line-height: 0.85;
  margin: 0 0 36px;
}

.why-cta__accent { color: var(--why-blue); }

.why-cta__sub {
  font-family: "Inter", system-ui, sans-serif;
  font-size: 19px;
  line-height: 1.5;
  color: var(--why-cream-muted);
  max-width: 600px;
  margin: 0 0 44px;
}

.why-cta__actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}


/* ============================================================================
   RESPONSIVE — tablet (≤1100px)
   ============================================================================ */

@media (max-width: 1100px) {
  .why-hero__strip          { padding: 16px 32px; font-size: 9px; gap: 10px; }
  .why-hero__inner          { padding: 72px 32px 56px; }
  .why-hero__spec           { padding: 0 32px 72px; grid-template-columns: repeat(2, 1fr); }
  .why-spec-cell:nth-child(2) { border-right: none; }
  .why-spec-cell:nth-child(3),
  .why-spec-cell:nth-child(4) { border-top: 1px solid var(--why-ink-line); }

  .why-section              { padding: 88px 32px; }
  .why-section--narrow      { padding: 72px 32px; }
  .why-section__head        { margin-bottom: 44px; }
  .why-prose-grid           { grid-template-columns: 1fr; gap: 32px; }
  .why-prose-grid--padded   { margin-top: 48px; }

  .why-map__row             { grid-template-columns: 1fr; min-height: 0; }
  .why-map__label           {
    padding: 22px 24px 12px;
    border-right: none;
    border-bottom: 1px solid var(--why-ink-line);
  }
  .why-map__body            { padding: 18px 24px 24px; }

  .why-fit-grid             { grid-template-columns: 1fr; }

  .why-callout,
  .why-banner               { margin-top: 48px; }

  .why-types                { grid-template-columns: 1fr; }
  .why-type__badge          { right: 16px; }

  .why-biology              { grid-template-columns: 1fr; margin-top: 48px; }

  .why-compare              { margin-top: 48px; }
  .why-compare__head,
  .why-compare__row         { grid-template-columns: 160px 1fr 1fr; }
  .why-compare__label       { padding: 18px 18px; font-size: 10px; }
  .why-compare__cell        { padding: 18px 20px; font-size: 14px; }
  .why-compare__head-cell   { padding: 14px 20px; }

  .why-reg-grid             { grid-template-columns: 1fr; }
  .why-reg-card             { padding: 32px 26px 28px; }
  .why-reg-card__badge      { right: 16px; }

  .why-stakeholders         { grid-template-columns: repeat(2, 1fr); }

  .why-premium              { grid-template-columns: 1fr; gap: 32px; }

  .why-seal-grid            { grid-template-columns: 1fr; gap: 40px; }
  .why-specimen             { margin: 0 auto; }

  .why-platforms            { grid-template-columns: 1fr; }
  .why-platform             { padding: 32px 26px 28px; }

  .why-global               { margin-top: 32px; padding: 32px 24px; }
  .why-global__grid         { grid-template-columns: repeat(2, 1fr); }

  .why-misconceptions       { grid-template-columns: repeat(2, 1fr); }

  .why-paths                { grid-template-columns: 1fr; gap: 14px; }

  .why-cta                  { padding: 110px 32px; }
}


/* ============================================================================
   RESPONSIVE — small tablet (≤900px) — compare table breaks here
   ============================================================================ */

@media (max-width: 900px) {
  .why-compare__head        { display: none; }
  .why-compare__row         {
    grid-template-columns: 1fr;
    padding: 8px 0;
  }
  .why-compare__label       {
    padding: 14px 22px 8px;
    border-right: none;
    border-bottom: none;
    background: transparent;
  }
  .why-compare__cell        {
    padding: 6px 22px;
    font-size: 15px;
    border-right: none;
    border-bottom: 1px dashed var(--why-ink-line);
    position: relative;
    padding-left: 130px;
    min-height: 56px;
  }
  .why-compare__cell:last-child {
    border-bottom: none;
    padding-bottom: 18px;
  }
  .why-compare__cell::before {
    content: "C2PA";
    position: absolute;
    left: 22px;
    top: 50%;
    transform: translateY(-50%);
    font-family: "IBM Plex Mono", monospace;
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 0.18em;
    color: var(--why-cream-dim);
  }
  .why-compare__cell--active::before {
    content: "TRACKORIGIN";
    color: var(--why-blue);
  }
  .why-compare__row:not(:last-child) {
    border-bottom: 1px solid var(--why-ink-line-2);
  }
}


/* ============================================================================
   RESPONSIVE — mobile (≤640px)
   ============================================================================ */

@media (max-width: 640px) {
  .why-hero__strip          {
    padding: 14px 20px;
    font-size: 9px;
    letter-spacing: 0.18em;
  }
  .why-hero__inner          { padding: 48px 20px 40px; }
  .why-hero__eyebrow        { margin-bottom: 28px; font-size: 10px; letter-spacing: 0.16em; }
  .why-hero h1.why-display  { margin-bottom: 32px; }
  .why-hero__lede           { font-size: 16px; margin-bottom: 28px; }
  .why-hero__actions        { flex-direction: column; align-items: stretch; }
  .why-hero__actions .why-btn { width: 100%; }

  .why-hero__spec           { padding: 0 20px 56px; grid-template-columns: 1fr; }
  .why-spec-cell            {
    border-right: none;
    border-bottom: 1px solid var(--why-ink-line);
    padding: 22px 22px;
  }
  .why-spec-cell:last-child { border-bottom: none; }
  .why-spec-cell__value     { font-size: 52px; }

  .why-section              { padding: 64px 20px; }
  .why-section--narrow      { padding: 56px 20px; }
  .why-section__head        { margin-bottom: 36px; }
  .why-section__lede        { font-size: 15px; }

  .why-map__label           { font-size: 24px; padding: 18px 22px 10px; }
  .why-map__body            { padding: 16px 22px 22px; }
  .why-map__body strong     { font-size: 18px; }
  .why-map__body span       { font-size: 14px; }

  .why-fit-card             { padding: 28px 22px; }

  .why-banner,
  .why-callout              { padding: 28px 22px; margin-top: 36px; }
  .why-banner__title        { font-size: 22px; }
  .why-callout__title       { font-size: 22px; }
  .why-callout__body,
  .why-banner__body         { font-size: 15px; }

  .why-type                 { padding: 28px 22px; }
  .why-type--featured       { padding: 32px 22px 28px; }
  .why-type__badge          { right: 14px; top: -10px; font-size: 9px; padding: 5px 9px; }

  .why-bio-card             { padding: 28px 22px; gap: 18px; }
  .why-bio-card--feature    { padding: 32px 22px 26px; }
  .why-bio-card__stat       { font-size: 44px; }
  .why-bio-card--feature .why-bio-card__stat { font-size: 56px; }

  .why-compare__cell        {
    padding-left: 110px;
    font-size: 14px;
  }
  .why-compare__cell::before {
    left: 22px;
    font-size: 9px;
  }
  .why-compare__note        { font-size: 10px; padding: 0 8px; }

  .why-reg-card             { padding: 28px 22px 24px; }
  .why-reg-card__title      { font-size: 22px; }
  .why-reg-card__badge      { right: 14px; top: -10px; font-size: 9px; padding: 5px 9px; }
  .why-reg-card p           { font-size: 14px; }

  .why-stakeholders         { grid-template-columns: 1fr; }
  .why-stake                { padding: 28px 22px; }

  .why-specimen__body       { padding: 32px 24px 26px; }
  .why-specimen__mark       { width: 84px; height: 84px; font-size: 32px; }

  .why-platform             { padding: 28px 22px 24px; }
  .why-platform__title      { font-size: 22px; }

  .why-global               { padding: 28px 22px; margin-top: 28px; }
  .why-global__title        { font-size: 22px; margin-bottom: 28px; }
  .why-global__grid         { grid-template-columns: 1fr; }
  .why-global__col          { padding: 22px 18px; }

  .why-misconceptions       { grid-template-columns: 1fr; }
  .why-myth                 { padding: 28px 22px; }
  .why-myth__q              { font-size: 20px; }

  .why-path                 { padding: 32px 26px; }
  .why-path__title          { font-size: 28px; }

  .why-arrow-list li        { font-size: 15px; padding: 14px 0 14px 28px; }
  .why-arrow-list li::before { top: 14px; }

  .why-sources li           { padding: 16px 0 16px 24px; font-size: 15px; }
  .why-sources li::before   { top: 24px; width: 14px; }

  .why-cta                  { padding: 80px 20px; }
  .why-cta__sub             { font-size: 17px; }
  .why-cta__actions         { flex-direction: column; align-items: stretch; }
  .why-cta__actions .why-btn { width: 100%; }
}


/* ============================================================================
   MOTION PREFERENCES
   ============================================================================ */

@media (prefers-reduced-motion: reduce) {
  .why-btn,
  .why-btn__arrow,
  .why-fit-card,
  .why-type,
  .why-bio-card,
  .why-reg-card,
  .why-stake,
  .why-platform,
  .why-myth,
  .why-path {
    transition: none;
  }
}