/* =============================================================================
   TRACKORIGIN · STANDARD · TO-1.0
   Editorial reference document. No hero seal — typography is the visual weight.
   Aligned with home.css and pricing.css design system.

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


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

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

  /* semantic verdict tints */
  --std-verdict-verified:    rgba(78, 167, 110, 0.16);
  --std-verdict-assisted:    rgba(45, 82, 255, 0.18);
  --std-verdict-conditional: rgba(212, 162, 72, 0.16);
  --std-verdict-declined:    rgba(196, 69, 69, 0.14);
  --std-verdict-revoked:     rgba(196, 69, 69, 0.14);

  --std-verdict-verified-line:    rgba(78, 167, 110, 0.32);
  --std-verdict-assisted-line:    rgba(45, 82, 255, 0.40);
  --std-verdict-conditional-line: rgba(212, 162, 72, 0.32);
  --std-verdict-declined-line:    rgba(196, 69, 69, 0.32);
  --std-verdict-revoked-line:     rgba(196, 69, 69, 0.32);
}


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

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

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

.std-display--ink { color: var(--std-ink); }

.std-display__accent { color: var(--std-blue); }

.std-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(--std-blue);
  font-weight: 500;
}

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


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

.std-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;
}

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

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

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

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


/* ============================================================================
   HERO — text-led, no seal
   Spec grid acts as the visual anchor in place of the seal.
   ============================================================================ */

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

.std-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;
}

.std-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;
}

/* document header strip */
.std-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(--std-cream-dim);
  border-bottom: 1px solid var(--std-ink-line);
}

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

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

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

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

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

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

/* spec grid — replaces seal */
.std-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(--std-ink-line-2);
}

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

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

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

.std-spec-cell__value {
  font-family: "Anton", "Impact", sans-serif;
  font-weight: 400;
  font-size: clamp(40px, 4.2vw, 64px);
  line-height: 0.9;
  letter-spacing: -0.01em;
  color: var(--std-cream);
  text-transform: uppercase;
}

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


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

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

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

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

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

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


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

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

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

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

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

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

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


/* ============================================================================
   §03 CALLOUT
   ============================================================================ */

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

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

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

.std-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(--std-cream);
  text-transform: uppercase;
  margin: 0 0 24px;
}

.std-callout__body {
  font-family: "Inter", system-ui, sans-serif;
  font-size: 17px;
  line-height: 1.6;
  color: var(--std-cream-muted);
  margin: 0;
  max-width: 60ch;
}


/* ============================================================================
   §04 MUSIC STACK
   ============================================================================ */

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

.std-stack__row {
  display: grid;
  grid-template-columns: 240px minmax(0, 1fr);
  background: var(--std-ink-card);
  border-bottom: 1px solid var(--std-ink-line);
  min-height: 112px;
}

.std-stack__row:last-child { border-bottom: none; }

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



.std-stack__label {
  padding: 28px 32px;
  border-right: 1px solid var(--std-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(--std-cream);
  text-transform: uppercase;
  display: flex;
  align-items: center;
}



/* NEW */
.std-stack__row--active .std-stack__label {
  color: var(--std-cream);
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  gap: 8px;
}

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

.std-stack__body {
  padding: 28px 34px;
  font-family: "Inter", system-ui, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  color: var(--std-cream-muted);
  display: flex;
  align-items: center;
}


/* ============================================================================
   §05 METADATA
   ============================================================================ */

.std-meta-grid {
  max-width: 1320px;
  margin: 0 auto 48px;
  display: grid;
  grid-template-columns: 0.85fr 1fr;
  gap: clamp(32px, 4vw, 56px);
  align-items: start;
}

.std-code {
  border: 1px solid var(--std-ink-line-2);
  background: var(--std-ink-deep);
  overflow: hidden;
}

.std-code__bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 18px;
  border-bottom: 1px solid var(--std-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(--std-cream-dim);
}

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

.std-code pre {
  margin: 0;
  padding: 24px 22px;
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: 13px;
  line-height: 1.7;
  color: var(--std-cream);
  white-space: pre;
  overflow-x: auto;
}

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

.std-field {
  display: grid;
  grid-template-columns: 360px 1fr;
  border-bottom: 1px solid var(--std-ink-line);
  background: var(--std-ink-card);
}

.std-field:last-child { border-bottom: none; }

.std-field__name {
  padding: 22px 28px;
  border-right: 1px solid var(--std-ink-line);
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: 13px;
  color: var(--std-blue);
  word-break: break-word;
  display: flex;
  align-items: center;
}

.std-field__body {
  padding: 22px 28px;
  font-family: "Inter", system-ui, sans-serif;
  font-size: 15px;
  line-height: 1.6;
  color: var(--std-cream-muted);
  display: flex;
  align-items: center;
}


/* ============================================================================
   §06 VERDICTS — semantic colored tints
   ============================================================================ */

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

.std-verdict {
  position: relative;
  background: var(--std-ink-card);
  padding: 36px 32px 32px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  min-height: 240px;
}

.std-verdict__tag {
  position: absolute;
  top: 18px;
  right: 18px;
  padding: 4px 8px;
  font-family: "IBM Plex Mono", monospace;
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--std-cream-muted);
  border: 1px solid var(--std-ink-line-2);
  border-radius: 2px;
}

.std-verdict__label {
  font-family: "Anton", "Impact", sans-serif;
  font-weight: 400;
  font-size: clamp(24px, 2.4vw, 34px);
  line-height: 1;
  letter-spacing: -0.005em;
  color: var(--std-cream);
  text-transform: uppercase;
  margin: 0;
  padding-right: 80px;
}

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

.std-verdict--verified {
  background:
    linear-gradient(180deg, var(--std-verdict-verified) 0%, transparent 70%),
    var(--std-ink-card);
}
.std-verdict--verified .std-verdict__tag {
  color: rgba(78, 167, 110, 0.95);
  border-color: var(--std-verdict-verified-line);
}

.std-verdict--assisted {
  background:
    linear-gradient(180deg, var(--std-verdict-assisted) 0%, transparent 70%),
    var(--std-ink-card);
}
.std-verdict--assisted .std-verdict__tag {
  color: var(--std-blue);
  border-color: var(--std-verdict-assisted-line);
}

.std-verdict--conditional {
  background:
    linear-gradient(180deg, var(--std-verdict-conditional) 0%, transparent 70%),
    var(--std-ink-card);
}
.std-verdict--conditional .std-verdict__tag {
  color: rgba(212, 162, 72, 0.95);
  border-color: var(--std-verdict-conditional-line);
}

.std-verdict--declined,
.std-verdict--revoked {
  background:
    linear-gradient(180deg, var(--std-verdict-declined) 0%, transparent 70%),
    var(--std-ink-card);
}
.std-verdict--declined .std-verdict__tag,
.std-verdict--revoked .std-verdict__tag {
  color: rgba(196, 69, 69, 0.95);
  border-color: var(--std-verdict-declined-line);
}


/* ============================================================================
   §07 ADOPTION (CREAM) — rhythm break
   ============================================================================ */

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

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

.std-adoption__title .std-mono--ink {
  margin-bottom: 24px;
}

.std-adoption__title .std-display--ink {
  margin: 0;
}


/* ============================================================================
   §08 STAKEHOLDERS — 3-column grid
   ============================================================================ */

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

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

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

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

.std-stake__title {
  font-family: "Anton", "Impact", sans-serif;
  font-weight: 400;
  font-size: clamp(24px, 2.2vw, 32px);
  line-height: 1.05;
  letter-spacing: -0.005em;
  color: var(--std-cream);
  text-transform: uppercase;
  margin: 0;
}

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


/* ============================================================================
   §10 IMPLEMENTATION LEVELS — vertical numbered list
   ============================================================================ */

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

.std-level {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: clamp(24px, 3vw, 56px);
  padding: 36px 36px 36px 32px;
  border-bottom: 1px solid var(--std-ink-line);
  background: var(--std-ink-card);
  align-items: start;
  transition: background 0.2s ease;
}

.std-level:last-child { border-bottom: none; }
.std-level:hover { background: #0c1638; }

.std-level__num {
  font-family: "Anton", "Impact", sans-serif;
  font-weight: 400;
  font-size: clamp(56px, 5vw, 84px);
  line-height: 0.85;
  letter-spacing: -0.02em;
  color: var(--std-blue);
}

.std-level__title {
  font-family: "Anton", "Impact", sans-serif;
  font-weight: 400;
  font-size: clamp(26px, 2.4vw, 36px);
  line-height: 1;
  letter-spacing: -0.005em;
  color: var(--std-cream);
  text-transform: uppercase;
  margin: 0 0 12px;
}

.std-level__body p {
  font-family: "Inter", system-ui, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  color: var(--std-cream-muted);
  margin: 0;
  max-width: 78ch;
}


/* ============================================================================
   SOURCES
   ============================================================================ */

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

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

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


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

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

.std-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;
}

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

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

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

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

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

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


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

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

  .std-section          { padding: 88px 32px; }
  .std-section__head    { margin-bottom: 44px; }
  .std-prose-grid       { grid-template-columns: 1fr; gap: 32px; }

  .std-callout          { margin-top: 48px; }

  .std-stack__row       { grid-template-columns: 1fr; min-height: 0; }
  .std-stack__label     {
    padding: 22px 24px 14px;
    border-right: none;
    border-bottom: 1px solid var(--std-ink-line);
  }

  .std-stack__body      { padding: 20px 24px 26px; }

  .std-meta-grid        { grid-template-columns: 1fr; gap: 32px; }

  .std-field            { grid-template-columns: 1fr; }
  .std-field__name      {
    border-right: none;
    border-bottom: 1px solid var(--std-ink-line);
    padding: 16px 22px;
  }
  .std-field__body      { padding: 18px 22px; }

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

  .std-adoption         { grid-template-columns: 1fr; gap: 32px; }

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

  .std-level            { grid-template-columns: 80px 1fr; gap: 24px; padding: 28px 24px; }
  .std-level__num       { font-size: 48px; }

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


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

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

  .std-hero__spec       { padding: 0 20px 56px; grid-template-columns: 1fr; }
  .std-spec-cell        {
    border-right: none;
    border-bottom: 1px solid var(--std-ink-line);
    padding: 24px 22px;
  }
  .std-spec-cell:last-child { border-bottom: none; }
  .std-spec-cell__value { font-size: 44px; }

  .std-section          { padding: 64px 20px; }
  .std-section__head    { margin-bottom: 36px; }

  .std-callout          { padding: 28px 22px; margin-top: 36px; }
  .std-callout__title   { font-size: 24px; }
  .std-callout__body    { font-size: 16px; }

  .std-stack__label     { font-size: 24px; padding: 20px 22px 12px; }
 
  .std-stack__body      { padding: 18px 22px 22px; font-size: 15px; }

  .std-code__bar        { padding: 10px 16px; }
  .std-code pre         { padding: 20px 18px; font-size: 12px; }

  .std-field__name,
  .std-field__body      { padding: 14px 20px; }
  .std-field__name      { font-size: 12px; }
  .std-field__body      { font-size: 14px; }

  .std-verdicts         { grid-template-columns: 1fr; }
  .std-verdict          { padding: 28px 24px 26px; min-height: 0; }
  .std-verdict__label   { font-size: 22px; padding-right: 70px; }

  .std-stakeholders     { grid-template-columns: 1fr; }
  .std-stake            { padding: 28px 24px; }

  .std-level            { grid-template-columns: 1fr; gap: 8px; padding: 26px 22px; }
  .std-level__num       { font-size: 44px; margin-bottom: 4px; }

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

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


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

@media (prefers-reduced-motion: reduce) {
  .std-btn,
  .std-btn__arrow,
  .std-stake,
  .std-level {
    transition: none;
  }
}