/* ---------------------------------------------------------------------------
   theme-ascent.css
   Wave G design ascent layer for Solutions and Problems LLC.
   Loads after theme.css so selectors here cascade higher when specificity ties.

   Contents:
     A. Cleanup bindings handed off from F2/F3 (motto eyebrow, h2/h3 rebinds,
        about-x H2 token, hairline link state)
     B. D1  Home dossier-row engagements stack (replaces 3-up proof grid)
     C. D2  Type-as-graphic monogram band
     D. D3  Side-rail running header on long pages
     E. D4  Hero firm-name eyebrow rendered as dateline
     F. D5  About credentials hairline ledger (dotted leader)
     G. D6  Stat row label-row treatment for numerical units
     H. D7  .sp-band--ledger variant
     I. D8  Page-hero eyebrows as section identifiers (no CSS, content-side)
     J. D9  Decorative drop-numeral 04 on /services hero
     K. D10 Footer dotted-leader ledger
     L. D11 Pull-quote module
     M. D12 Editorial drop cap on /about origin
     N. E2  Small-caps Source Serif 4 byline on /about
     O. E3  Numbered run-ins on /services row body lists
     P. E5  Tabular kicker source-stamp under home stats
     Q. Service ladder hover label scaffolding (pairs with theme-motion.css)

   Hard rules: zero em-dashes, zero exclamations, locked palette + type system.
--------------------------------------------------------------------------- */


/* ===== A. Pre-flight cleanup bindings ===================================== */

/* Motto eyebrow above hero H1, demoted register vs the standard eyebrow. */
body.sp-design .sp-eyebrow--motto {
  font-family: var(--sp-ui);
  font-weight: 600;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--sp-bone);
  opacity: 0.7;
  line-height: 1.3;
  display: inline-flex;
  align-items: center;
  gap: 12px;
}
body.sp-design .sp-eyebrow--motto::before {
  content: "";
  width: 24px;
  height: 1px;
  background: var(--sp-red-on-dark);
  opacity: 0.7;
}

/* Wave F3 promoted /services row h3 to h2 inside sp-service-row__copy. Rebind
   the typographic system that used to live on h3 so the visual register holds. */
body.sp-design .sp-service-row__copy h2 {
  font-family: var(--sp-display);
  font-weight: 800;
  font-size: clamp(1.875rem, 4vw, 3rem);
  line-height: 0.95;
  letter-spacing: -0.02em;
  color: var(--sp-bone);
  margin-top: 16px;
  margin-bottom: 24px;
  text-wrap: balance;
}

/* Wave F3 promoted roster operator h4 to h3 inside sp-roster__card. Same fix. */
body.sp-design .sp-roster__card h3.sp-roster__role {
  font-family: var(--sp-display);
  font-weight: 800;
  font-size: 1.25rem;
  line-height: 1.1;
  letter-spacing: -0.005em;
  text-transform: none;
  color: var(--sp-bone);
  margin-top: 20px;
  margin-bottom: 12px;
}

/* Demote inline H2 sizing on home about-x section to a token-based class. */
body.sp-design .sp-about-x__copy h2 {
  font-family: var(--sp-display);
  font-weight: 800;
  font-size: clamp(2rem, 4.5vw, 3.5rem);
  line-height: 0.96;
  letter-spacing: -0.02em;
  color: var(--sp-bone);
  margin: 16px 0 24px;
}


/* ===== B. D1 Home dossier-row engagements stack =========================== */

body.sp-design .sp-engagements {
  display: block;
  border-top: 1px solid rgba(245, 242, 236, 0.10);
  margin-top: 32px;
}
body.sp-design .sp-engagement-row {
  display: grid;
  grid-template-columns: clamp(48px, 6vw, 96px) 1.2fr 2fr;
  gap: clamp(16px, 3vw, 48px);
  padding: clamp(24px, 4vw, 48px) 0;
  border-bottom: 1px solid rgba(245, 242, 236, 0.10);
  align-items: baseline;
}
body.sp-design .sp-engagement-row__num {
  font-family: var(--sp-display);
  font-weight: 800;
  font-size: clamp(2.5rem, 4vw, 4rem);
  line-height: 0.85;
  letter-spacing: -0.02em;
  color: var(--sp-bone);
  opacity: 0.45;
  font-variant-numeric: tabular-nums lining-nums;
  font-feature-settings: "tnum" 1, "lnum" 1;
}
body.sp-design .sp-engagement-row__sector {
  font-family: var(--sp-ui);
  font-weight: 600;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--sp-red-on-dark);
  align-self: start;
  padding-top: 12px;
}
body.sp-design .sp-engagement-row__note {
  font-family: var(--sp-serif);
  font-size: 1.0625rem;
  line-height: 1.55;
  max-width: 56ch;
  color: var(--sp-bone);
  opacity: 0.85;
  margin: 0;
}
@media (max-width: 900px) {
  body.sp-design .sp-engagement-row {
    grid-template-columns: 56px 1fr;
    gap: 16px;
  }
  body.sp-design .sp-engagement-row__sector {
    grid-column: 2;
    padding-top: 0;
  }
  body.sp-design .sp-engagement-row__note {
    grid-column: 2;
  }
}


/* ===== C. D2 Type-as-graphic monogram band ================================ */

body.sp-design .sp-monogram-band {
  position: relative;
  border-top: 1px solid rgba(245, 242, 236, 0.08);
  border-bottom: 1px solid rgba(245, 242, 236, 0.08);
  padding: clamp(96px, 12vw, 192px) var(--sp-rail);
  margin: 0 auto;
  text-align: center;
  background: var(--sp-base);
  overflow: hidden;
}
body.sp-design .sp-monogram-band__mark {
  display: block;
  font-family: var(--sp-display);
  font-weight: 900;
  font-size: clamp(8rem, 22vw, 18rem);
  line-height: 0.85;
  letter-spacing: -0.04em;
  color: var(--sp-bone);
  font-optical-sizing: auto;
}
body.sp-design .sp-monogram-band__mark .amp {
  color: var(--sp-red-on-dark);
  margin: 0 0.04em;
}
body.sp-design .sp-monogram-band__label {
  position: absolute;
  top: 32px;
  right: var(--sp-rail);
  font-family: var(--sp-ui);
  font-weight: 600;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--sp-bone);
  opacity: 0.55;
}
@media (max-width: 600px) {
  body.sp-design .sp-monogram-band__label {
    position: static;
    display: block;
    margin-bottom: 24px;
  }
}


/* ===== D. D3 Side-rail running header on long pages ====================== */

body.sp-design .sp-rail {
  position: fixed;
  left: 24px;
  top: 50%;
  transform: translateY(-50%) rotate(-90deg);
  transform-origin: left bottom;
  font-family: var(--sp-serif);
  font-weight: 400;
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(245, 242, 236, 0.4);
  pointer-events: none;
  z-index: 10;
  white-space: nowrap;
  display: none;
}
body.sp-design .sp-section--bone .sp-rail,
body.sp-design.has-bone-rail .sp-rail {
  color: rgba(11, 11, 12, 0.4);
}
@media (min-width: 1024px) {
  body.sp-design.sp-page--has-rail .sp-rail {
    display: block;
  }
}


/* ===== E. D4 Hero firm-name eyebrow rendered as dateline ================== */

body.sp-design .sp-page-hero__eyebrow--id,
body.sp-design .sp-eyebrow--id {
  font-family: var(--sp-ui);
  font-weight: 600;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--sp-bone);
  opacity: 0.7;
  display: inline-flex;
  align-items: center;
  gap: 12px;
}
body.sp-design .sp-page-hero__eyebrow--id::before,
body.sp-design .sp-eyebrow--id::before {
  content: "";
  width: 60px;
  height: 1px;
  background: var(--sp-red);
}
body.sp-design .sp-eyebrow--id .sp-eyebrow__sep {
  color: var(--sp-red-on-dark);
  opacity: 0.55;
  margin: 0 4px;
}
body.sp-design .sp-section--bone .sp-eyebrow--id,
body.sp-design .has-bone-background-color .sp-eyebrow--id {
  color: var(--sp-base);
  opacity: 0.78;
}
body.sp-design .sp-section--bone .sp-eyebrow--id::before,
body.sp-design .has-bone-background-color .sp-eyebrow--id::before {
  background: var(--sp-red);
}


/* ===== F. D5 About credentials hairline ledger ============================ */

body.sp-design .sp-cred-ledger {
  display: block;
  border-top: 1px solid var(--sp-rule-dark);
  margin-top: 32px;
}
body.sp-design .sp-cred-ledger__row {
  display: flex;
  align-items: baseline;
  gap: 16px;
  padding: 20px 0;
  border-bottom: 1px solid var(--sp-rule-dark);
}
body.sp-design .sp-cred-ledger__label {
  font-family: var(--sp-ui);
  font-weight: 500;
  font-size: 0.875rem;
  letter-spacing: 0.04em;
  color: var(--sp-bone);
  opacity: 0.85;
  flex: 0 0 auto;
}
body.sp-design .sp-cred-ledger__leader {
  flex: 1 1 auto;
  border-bottom: 1px dotted rgba(245, 242, 236, 0.32);
  align-self: end;
  margin-bottom: 6px;
  min-width: 24px;
}
body.sp-design .sp-cred-ledger__value {
  font-family: var(--sp-serif);
  font-size: 0.875rem;
  letter-spacing: 0.01em;
  color: var(--sp-bone);
  opacity: 0.9;
  flex: 0 0 auto;
  font-variant-numeric: tabular-nums lining-nums;
  font-feature-settings: "tnum" 1, "lnum" 1;
  text-align: right;
  white-space: nowrap;
}
body.sp-design .sp-section--bone .sp-cred-ledger,
body.sp-design .sp-section--bone .sp-cred-ledger__row {
  border-color: var(--sp-rule-light);
}
body.sp-design .sp-section--bone .sp-cred-ledger__label,
body.sp-design .sp-section--bone .sp-cred-ledger__value {
  color: var(--sp-base);
}
body.sp-design .sp-section--bone .sp-cred-ledger__leader {
  border-bottom-color: rgba(11, 11, 12, 0.32);
}
@media (max-width: 600px) {
  body.sp-design .sp-cred-ledger__row {
    flex-wrap: wrap;
    gap: 4px;
  }
  body.sp-design .sp-cred-ledger__leader {
    display: none;
  }
  body.sp-design .sp-cred-ledger__value {
    flex-basis: 100%;
    text-align: left;
    opacity: 0.7;
    font-size: 0.8125rem;
  }
}


/* ===== G. D6 Stat row label-row treatment ================================= */

/* Restructure stat numerals to put the descriptive word on a label line below
   instead of riding the numeral as a unit. The unit class continues to work
   for typographic units (%, /7) since the structural change is in markup. */
body.sp-design .sp-stat-row__numeral {
  display: block;
  font-family: var(--sp-display);
  font-weight: 800;
  font-size: clamp(3rem, 7vw, 6rem);
  line-height: 0.92;
  letter-spacing: -0.02em;
  color: var(--sp-base);
  font-variant-numeric: tabular-nums lining-nums;
  font-feature-settings: "tnum" 1, "lnum" 1;
}
body.sp-design .sp-stat-row__label {
  display: block;
  font-family: var(--sp-ui);
  font-weight: 600;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--sp-base);
  opacity: 0.7;
  margin-top: 8px;
}


/* ===== H. D7 .sp-band--ledger variant ===================================== */

body.sp-design .sp-band--ledger {
  border-top: 1px solid var(--sp-rule-dark);
  border-bottom: 1px solid var(--sp-rule-dark);
  padding: clamp(80px, 10vw, 144px) var(--sp-rail);
}
body.sp-design .sp-band--ledger .sp-band__inner {
  max-width: 1100px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}
body.sp-design .sp-band--ledger .sp-eyebrow {
  letter-spacing: 0.20em;
}


/* ===== I. D8 Page-hero eyebrows: rule width tuned for section IDs ========= */

/* Already covered by sp-page-hero__eyebrow--id in section E. */


/* ===== J. D9 Decorative drop-numeral 04 on /services hero ================= */

body.sp-design .sp-page-hero {
  position: relative;
}
body.sp-design .sp-page-hero__deco-num {
  position: absolute;
  right: var(--sp-rail);
  top: 24px;
  font-family: var(--sp-display);
  font-weight: 900;
  font-size: clamp(8rem, 18vw, 16rem);
  line-height: 0.85;
  letter-spacing: -0.04em;
  color: var(--sp-red-on-dark);
  opacity: 0.07;
  pointer-events: none;
  user-select: none;
  z-index: 0;
  font-variant-numeric: tabular-nums lining-nums;
  font-feature-settings: "tnum" 1, "lnum" 1;
}
body.sp-design .sp-page-hero > * {
  position: relative;
  z-index: 1;
}
@media (max-width: 768px) {
  body.sp-design .sp-page-hero__deco-num {
    right: 16px;
    top: 16px;
    opacity: 0.06;
  }
}


/* ===== K. D10 Footer dotted-leader ledger ================================ */

body.sp-design .sp-footer__ledger {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  margin-top: 16px;
}
body.sp-design .sp-footer__ledger-row {
  display: flex;
  align-items: baseline;
  gap: 16px;
  padding: 12px 0;
  border-bottom: 1px solid var(--sp-rule-dark);
}
body.sp-design .sp-footer__ledger-row:first-child {
  border-top: 1px solid var(--sp-rule-dark);
}
body.sp-design .sp-footer__ledger-label {
  font-family: var(--sp-ui);
  font-weight: 600;
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--sp-bone);
  opacity: 0.7;
  flex: 0 0 auto;
}
body.sp-design .sp-footer__ledger-leader {
  flex: 1 1 auto;
  border-bottom: 1px dotted rgba(245, 242, 236, 0.32);
  align-self: end;
  margin-bottom: 6px;
  min-width: 24px;
}
body.sp-design .sp-footer__ledger-value {
  font-family: var(--sp-serif);
  font-size: 0.9375rem;
  color: var(--sp-bone);
  opacity: 0.92;
  flex: 0 0 auto;
  text-align: right;
  font-variant-numeric: tabular-nums lining-nums;
  font-feature-settings: "tnum" 1, "lnum" 1;
}
body.sp-design .sp-footer__ledger-value a {
  color: inherit;
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 180ms var(--sp-ease), color 180ms var(--sp-ease);
}
body.sp-design .sp-footer__ledger-value a:hover {
  color: var(--sp-red-on-dark);
  border-bottom-color: var(--sp-red-on-dark);
}
@media (max-width: 600px) {
  body.sp-design .sp-footer__ledger-row {
    flex-wrap: wrap;
    gap: 4px;
  }
  body.sp-design .sp-footer__ledger-leader {
    display: none;
  }
  body.sp-design .sp-footer__ledger-value {
    flex-basis: 100%;
    text-align: left;
    opacity: 0.85;
  }
}


/* ===== L. D11 Pull-quote module =========================================== */

body.sp-design .sp-pullquote {
  position: relative;
  max-width: 760px;
  margin: clamp(48px, 7vw, 96px) auto;
  padding: 24px 32px 24px 96px;
  border-left: 4px solid var(--sp-red-on-dark);
}
body.sp-design .sp-pullquote::before {
  content: "\201C";
  position: absolute;
  left: 24px;
  top: -16px;
  font-family: var(--sp-serif);
  font-style: italic;
  font-size: clamp(4rem, 8vw, 7rem);
  line-height: 1;
  color: var(--sp-red-on-dark);
  opacity: 0.4;
  pointer-events: none;
}
body.sp-design .sp-pullquote blockquote,
body.sp-design .sp-pullquote__copy {
  font-family: var(--sp-serif);
  font-style: italic;
  font-weight: 400;
  font-size: clamp(1.5rem, 2.5vw, 2.25rem);
  line-height: 1.3;
  letter-spacing: -0.005em;
  max-width: 28em;
  margin: 0;
  color: var(--sp-bone);
}
body.sp-design .sp-pullquote__attr,
body.sp-design .sp-pullquote cite {
  display: block;
  font-family: var(--sp-ui);
  font-weight: 600;
  font-style: normal;
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--sp-red-on-dark);
  opacity: 0.85;
  margin-top: 24px;
}
body.sp-design .sp-section--bone .sp-pullquote {
  border-left-color: var(--sp-red);
}
body.sp-design .sp-section--bone .sp-pullquote::before {
  color: var(--sp-red);
}
body.sp-design .sp-section--bone .sp-pullquote blockquote,
body.sp-design .sp-section--bone .sp-pullquote__copy {
  color: var(--sp-base);
}
body.sp-design .sp-section--bone .sp-pullquote__attr,
body.sp-design .sp-section--bone .sp-pullquote cite {
  color: var(--sp-red);
}
@media (max-width: 600px) {
  body.sp-design .sp-pullquote {
    padding-left: 56px;
  }
  body.sp-design .sp-pullquote::before {
    left: 12px;
  }
}


/* ===== M. D12 Editorial drop cap on /about origin ========================= */

body.sp-design .sp-prose__dropcap > p:first-of-type::first-letter,
body.sp-design .sp-prose__dropcap::first-letter {
  font-family: var(--sp-display);
  font-weight: 900;
  font-size: 5em;
  line-height: 0.85;
  float: left;
  color: var(--sp-red-on-dark);
  margin: 0.05em 0.15em -0.05em 0;
  padding-top: 0.05em;
}
body.sp-design .sp-section--bone .sp-prose__dropcap > p:first-of-type::first-letter,
body.sp-design .sp-section--bone .sp-prose__dropcap::first-letter {
  color: var(--sp-red);
}


/* ===== N. E2 Small-caps Source Serif 4 byline on /about =================== */

body.sp-design .sp-byline {
  font-family: var(--sp-serif);
  font-variant-caps: small-caps;
  font-feature-settings: "smcp" 1, "c2sc" 1, "kern" 1;
  font-size: 0.875rem;
  letter-spacing: 0.06em;
  color: var(--sp-bone);
  opacity: 0.6;
  margin: 24px 0 0;
  font-style: normal;
  font-weight: 400;
}
body.sp-design .sp-section--bone .sp-byline,
body.sp-design .has-bone-background-color .sp-byline {
  color: var(--sp-base);
  opacity: 0.7;
}


/* ===== O. E3 Numbered run-ins on /services row body lists ================= */

body.sp-design .sp-service-row__body ul {
  list-style: none;
  padding-left: 0;
  counter-reset: sp-runin;
}
body.sp-design .sp-service-row__body li {
  counter-increment: sp-runin;
  position: relative;
  padding-left: 48px;
}
body.sp-design .sp-service-row__body li::before {
  content: counter(sp-runin, decimal-leading-zero) " /";
  position: absolute;
  left: 0;
  top: 0.3em;
  font-family: var(--sp-ui);
  font-weight: 600;
  font-size: 0.6875rem;
  letter-spacing: 0.08em;
  color: var(--sp-red-on-dark);
  opacity: 0.85;
  font-variant-numeric: tabular-nums lining-nums;
  font-feature-settings: "tnum" 1, "lnum" 1;
  background: transparent;
  width: auto;
  height: auto;
}


/* ===== P. E5 Tabular kicker source-stamp under home stats ================ */

body.sp-design .sp-stats__source {
  display: block;
  margin: 32px auto 0;
  font-family: var(--sp-ui);
  font-weight: 600;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--sp-base);
  opacity: 0.5;
  text-align: center;
}
body.sp-design .sp-stats__source .sp-eyebrow__sep {
  color: var(--sp-red);
  opacity: 0.55;
  margin: 0 8px;
}


/* ===== Q. Service ladder hover label scaffolding ========================== */
/* Markup contract: service ladder rows carry an absolute-positioned span
   .sp-service__hover-label (added to home post_content below). Position
   resolved here, motion in theme-motion.css. */
body.sp-design .sp-service {
  position: relative;
}
body.sp-design .sp-service__hover-label {
  position: absolute;
  top: 50%;
  right: 16px;
  transform: translate(12px, -50%);
  opacity: 0;
  font-family: var(--sp-ui);
  font-weight: 600;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--sp-red-on-dark);
  pointer-events: none;
  white-space: nowrap;
}


/* ===== R. Shared separator slash glyph ==================================== */

body.sp-design .sp-eyebrow__sep {
  display: inline-block;
  margin: 0 6px;
  color: var(--sp-red-on-dark);
  opacity: 0.55;
  font-weight: 400;
}
body.sp-design .sp-section--bone .sp-eyebrow__sep,
body.sp-design .has-bone-background-color .sp-eyebrow__sep {
  color: var(--sp-red);
}