/* ============================================================
   CCP Internal Control Binder — Operations Manual
   Built on top of /assets/tokens.css (single source of truth).
   ============================================================ */

*, *::before, *::after { box-sizing: border-box; }

html, body {
  margin: 0;
  background: var(--surface-0);
  color: var(--fg-on-dark-1);
  font-family: var(--font-text);
  font-size: var(--t-body);
  line-height: var(--lh-normal);
  min-height: 100vh;
}

/* Make page background a deep aerospace navy with a subtle blueprint grid */
body {
  background:
    radial-gradient(1200px 800px at 80% -10%, rgba(29,78,216,0.10), transparent 60%),
    radial-gradient(900px 600px at -10% 10%, rgba(127,179,255,0.05), transparent 60%),
    linear-gradient(180deg, #06090F 0%, #050810 100%);
  background-attachment: fixed;
}

button { font-family: inherit; cursor: pointer; }

/* =========================================================
   APP SHELL
   ========================================================= */
.shell {
  display: grid;
  grid-template-columns: 280px 1fr;
  min-height: 100vh;
}

.rail {
  position: sticky;
  top: 0;
  align-self: start;
  height: 100vh;
  overflow-y: auto;
  background: linear-gradient(180deg, #06090F 0%, #080C16 100%);
  border-right: 1px solid var(--hairline-strong);
  padding: var(--s-6) 0 var(--s-8);
  display: flex;
  flex-direction: column;
  z-index: 10;
}

.rail__brand {
  display: flex;
  align-items: center;
  gap: var(--s-3);
  padding: 0 var(--s-6) var(--s-6);
  border-bottom: 1px solid var(--hairline);
}
.rail__brand-mark {
  width: 42px; height: 42px;
  border: 1px solid var(--hairline-strong);
  border-radius: var(--radius-sm);
  display: grid; place-items: center;
  background: #0A0F1A;
  flex: none;
  color: var(--ccp-line);
  cursor: pointer;
}
.rail__brand-mark:hover { border-color: var(--ccp-line); }
.rail__brand-name {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 14px;
  letter-spacing: 0.06em;
  color: var(--fg-on-dark-1);
  line-height: 1.15;
}
.rail__brand-sub {
  font-size: 10px;
  color: var(--fg-on-dark-3);
  letter-spacing: var(--tracking-eyebrow);
  text-transform: uppercase;
  margin-top: 2px;
}

.rail__nav {
  padding: var(--s-6) var(--s-4);
  display: flex;
  flex-direction: column;
  gap: var(--s-1);
  flex: 1;
}

.rail__group-label {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: var(--tracking-eyebrow);
  text-transform: uppercase;
  color: var(--fg-on-dark-4);
  padding: var(--s-4) var(--s-3) var(--s-2);
  display: flex;
  justify-content: space-between;
}
.rail__group-label span:last-child {
  color: var(--fg-on-dark-3);
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0;
}

.rail__item {
  display: grid;
  grid-template-columns: 28px 1fr auto;
  align-items: center;
  gap: var(--s-2);
  padding: 8px var(--s-3);
  border-radius: var(--radius-sm);
  color: var(--fg-on-dark-2);
  font-size: 13px;
  text-align: left;
  background: transparent;
  border: 1px solid transparent;
  transition: all var(--dur-fast) var(--ease-out);
  width: 100%;
}
.rail__item:hover {
  background: var(--surface-2);
  color: var(--fg-on-dark-1);
  border-color: var(--hairline);
}
.rail__item--active {
  background: var(--surface-2);
  color: var(--fg-on-dark-1);
  border-color: var(--hairline-strong);
  box-shadow: inset 2px 0 0 var(--ccp-line);
}
.rail__item-num {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--fg-on-dark-3);
  letter-spacing: 0;
}
.rail__item--active .rail__item-num { color: var(--ccp-line); }
.rail__item-count {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--fg-on-dark-4);
  padding: 2px 6px;
  border: 1px solid var(--hairline);
  border-radius: var(--radius-xs);
}

.rail__footer {
  padding: var(--s-6) var(--s-6) 0;
  border-top: 1px solid var(--hairline);
  margin-top: var(--s-4);
}
.rail__footer-row {
  display: flex; justify-content: space-between;
  font-size: 11px;
  color: var(--fg-on-dark-3);
  font-family: var(--font-mono);
  margin-bottom: 4px;
}
.rail__footer-row span:first-child { color: var(--fg-on-dark-4); text-transform: uppercase; letter-spacing: 0.08em; font-family: var(--font-text); }

/* =========================================================
   MAIN CONTENT
   ========================================================= */
.main { min-width: 0; }

.topbar {
  position: sticky; top: 0;
  z-index: 5;
  display: flex;
  align-items: center;
  gap: var(--s-4);
  padding: 14px var(--s-10);
  background: #0A0F1A;
  border-bottom: 1px solid var(--hairline);
}
.topbar__crumbs {
  display: flex; align-items: center; gap: var(--s-2);
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--fg-on-dark-3);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  min-width: 0;
  flex-shrink: 1;
}
.topbar__crumbs > * { flex: none; }
.topbar__crumbs strong { color: var(--fg-on-dark-1); font-weight: 500; }
.topbar__sep { color: var(--fg-on-dark-4); }
.topbar__search {
  margin-left: auto;
  display: flex; align-items: center; gap: var(--s-2);
  padding: 6px var(--s-3);
  border: 1px solid var(--hairline);
  border-radius: var(--radius-sm);
  background: var(--surface-1);
  color: var(--fg-on-dark-3);
  font-size: 12px;
  width: 280px;
}
.topbar__search kbd {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 10px;
  padding: 2px 6px;
  background: var(--surface-3);
  border: 1px solid var(--hairline);
  border-radius: 3px;
  color: var(--fg-on-dark-3);
}
.topbar__status {
  display: flex; align-items: center; gap: var(--s-2);
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--fg-on-dark-3);
  padding: 6px var(--s-3);
  border: 1px solid var(--hairline);
  border-radius: var(--radius-sm);
  white-space: nowrap;
  flex: none;
}
.topbar__status::before {
  content: "";
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--ccp-go);
  box-shadow: 0 0 8px rgba(34,197,94,0.6);
}

/* =========================================================
   ATOMIC TOKENS
   ========================================================= */
.eyebrow {
  font-family: var(--font-text);
  font-size: var(--t-eyebrow);
  font-weight: 600;
  letter-spacing: var(--tracking-eyebrow);
  text-transform: uppercase;
  color: var(--fg-on-dark-2);
}
.eyebrow--accent { color: var(--ccp-line); }
.eyebrow--mute { color: var(--fg-on-dark-4); }

.mono { font-family: var(--font-mono); }

.pill {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 3px 10px;
  border-radius: var(--radius-pill);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  border: 1px solid var(--hairline-strong);
  color: var(--fg-on-dark-2);
  background: var(--surface-1);
  white-space: nowrap;
}
.pill--ok    { color: var(--status-ok);    background: var(--status-ok-bg);    border-color: rgba(34,197,94,0.35); }
.pill--warn  { color: var(--status-warn);  background: var(--status-warn-bg);  border-color: rgba(245,158,11,0.35); }
.pill--alert { color: var(--status-alert); background: var(--status-alert-bg); border-color: rgba(239,68,68,0.35); }
.pill--info  { color: var(--ccp-line);     background: var(--status-info-bg);  border-color: rgba(127,179,255,0.35); }
.pill--terminal { color: var(--ccp-go); background: var(--status-ok-bg); border-color: var(--ccp-go); }

.dot { width: 6px; height: 6px; border-radius: 50%; background: currentColor; }

/* Cards */
.card {
  background: var(--surface-1);
  border: 1px solid var(--hairline-strong);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card-dark);
}
.card--raised { background: var(--surface-2); }

/* Hairline blueprint divider */
.hr {
  border: 0; border-top: 1px solid var(--hairline-strong);
  margin: var(--s-8) 0;
}

/* Watermark / corner stamp */
.stamp {
  display: inline-flex;
  align-items: center; gap: var(--s-2);
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--fg-on-dark-4);
  letter-spacing: 0.08em;
}
.stamp::before {
  content: "";
  width: 10px; height: 1px;
  background: var(--ccp-line);
}

/* =========================================================
   SECTION-CONTENT WRAPPER
   ========================================================= */
.section { padding: var(--s-10) var(--s-10) var(--s-16); }
.section--tight { padding-top: var(--s-8); padding-bottom: var(--s-10); }
.section__container { max-width: 1200px; margin: 0 auto; }

/* =========================================================
   COVER / LAUNCH SCREEN
   ========================================================= */
.cover {
  position: relative;
  min-height: calc(100vh - 56px);
  display: grid;
  grid-template-rows: 1fr auto;
  overflow: hidden;
}
.cover__bg {
  position: absolute; inset: 0;
  opacity: 0.7;
  overflow: hidden;
}
.cover__bg::after {
  content: "";
  position: absolute; inset: 0;
  background:
    linear-gradient(180deg, rgba(6,9,15,0.15) 0%, rgba(6,9,15,0.45) 55%, rgba(6,9,15,0.92) 100%),
    linear-gradient(90deg, rgba(6,9,15,0.45) 0%, rgba(6,9,15,0.05) 45%, rgba(6,9,15,0.15) 100%);
}
.cover__grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(127,179,255,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(127,179,255,0.04) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse at center, black 35%, transparent 75%);
}
.cover__inner {
  position: relative;
  padding: var(--s-12) var(--s-12) var(--s-10);
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: var(--s-12);
  align-items: end;
  max-width: 1400px; width: 100%;
  margin: 0 auto;
}
.cover__title {
  font-family: var(--font-display);
  font-size: clamp(36px, 4vw, 56px);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.02;
  margin: var(--s-8) 0 var(--s-4);
  color: var(--fg-on-dark-1);
}
.cover__title em { font-style: normal; color: var(--ccp-line); }
.cover__triad {
  font-family: var(--font-display);
  font-size: 19px;
  line-height: 1.4;
  color: var(--fg-on-dark-2);
  margin-bottom: var(--s-8);
  letter-spacing: -0.005em;
  max-width: 540px;
}
.cover__triad strong { color: var(--fg-on-dark-1); font-weight: 600; }

.cover__logo {
  display: flex; flex-direction: column;
  margin-bottom: var(--s-2);
  gap: 14px;
}
.cover__logo-mark { display: flex; align-items: end; gap: 0; }
.cover__logo-mark svg { display: block; }
.cover__wordmark {
  font-family: var(--font-display);
  font-size: clamp(56px, 6.5vw, 88px);
  font-weight: 300;
  letter-spacing: 0.32em;
  color: var(--fg-on-dark-1);
  line-height: 0.95;
  text-transform: uppercase;
  margin-right: -0.32em;
}
.cover__wordmark-sub {
  font-family: var(--font-text);
  font-size: 14px;
  font-weight: 400;
  letter-spacing: 0.36em;
  color: var(--fg-on-dark-2);
  text-transform: uppercase;
  text-align: center;
  padding-bottom: 4px;
}
.cover__logo-line {
  height: 1.5px;
  background: linear-gradient(90deg, transparent 0%, var(--ccp-line) 20%, var(--ccp-line) 80%, transparent 100%);
  max-width: 460px;
}

.cover__sheet {
  background: #0A0F1A;
  border: 1px solid var(--hairline-strong);
  border-radius: var(--radius-md);
  padding: var(--s-6) var(--s-6) var(--s-4);
}
.cover__sheet-rows { display: grid; gap: 10px; }
.cover__sheet-row {
  display: grid; grid-template-columns: 130px 1fr;
  font-family: var(--font-mono);
  font-size: 12px;
  padding: 8px 0;
  border-bottom: 1px solid var(--hairline);
  align-items: center;
}
.cover__sheet-row:last-child { border-bottom: 0; }
.cover__sheet-row span:first-child {
  font-family: var(--font-text);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: var(--tracking-eyebrow);
  text-transform: uppercase;
  color: var(--fg-on-dark-4);
  align-self: center;
}
.cover__sheet-row span:last-child { color: var(--fg-on-dark-1); }
.cover__sheet-stamp {
  display: flex; align-items: center; justify-content: space-between;
  margin-top: var(--s-4); padding-top: var(--s-4);
  border-top: 1px solid var(--hairline-strong);
  gap: var(--s-3);
  flex-wrap: nowrap;
  font-size: 11px;
  white-space: nowrap;
}

.cover__footer {
  position: relative;
  padding: var(--s-6) var(--s-12);
  border-top: 1px solid var(--hairline-strong);
  display: flex; justify-content: space-between; align-items: center;
  background: #0A0F1A;
}
.cover__footer-meta { display: flex; gap: var(--s-8); }
.cover__footer-meta > div { font-size: 11px; color: var(--fg-on-dark-3); }
.cover__footer-meta strong { color: var(--fg-on-dark-1); font-weight: 500; font-family: var(--font-mono); }
.cover__footer-disc {
  font-size: 11px; color: var(--fg-on-dark-3); max-width: 540px; text-align: right;
  font-style: italic;
}

/* =========================================================
   OVERVIEW SCREEN
   ========================================================= */
.hero-block {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: var(--s-10);
  padding-bottom: var(--s-10);
  border-bottom: 1px solid var(--hairline-strong);
  margin-bottom: var(--s-10);
}
.hero-block__title {
  font-family: var(--font-display);
  font-size: clamp(36px, 4vw, 52px);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.05;
  margin: var(--s-4) 0 var(--s-5);
}
.hero-block__lede {
  font-size: 17px;
  line-height: 1.55;
  color: var(--fg-on-dark-2);
  max-width: 56ch;
}
.hero-block__lede + .hero-block__lede { margin-top: var(--s-4); }

.kpi-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--s-4);
}
.kpi {
  padding: var(--s-5);
  background: var(--surface-1);
  border: 1px solid var(--hairline-strong);
  border-radius: var(--radius-md);
}
.kpi__label {
  font-size: 10px; font-weight: 600; letter-spacing: var(--tracking-eyebrow);
  text-transform: uppercase; color: var(--fg-on-dark-4);
}
.kpi__value {
  font-family: var(--font-display);
  font-size: 36px;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--fg-on-dark-1);
  margin-top: var(--s-3);
  line-height: 1;
}
.kpi__sub {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--fg-on-dark-3);
  margin-top: 6px;
}

/* Sections grid (8 cards) */
.h2-row { display: flex; align-items: end; justify-content: space-between; margin-bottom: var(--s-6); }
.h2 {
  font-family: var(--font-display);
  font-size: 28px; font-weight: 600; letter-spacing: -0.01em; line-height: 1.1;
}

.sections-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--s-4);
}

.sec-card {
  position: relative;
  display: flex;
  flex-direction: column;
  background: var(--surface-1);
  border: 1px solid var(--hairline-strong);
  border-radius: var(--radius-md);
  overflow: hidden;
  text-align: left;
  color: var(--fg-on-dark-1);
  transition: all var(--dur-base) var(--ease-out);
  min-height: 260px;
}
.sec-card:hover {
  border-color: rgba(127,179,255,0.55);
  transform: translateY(-2px);
  box-shadow: 0 24px 48px -28px rgba(0,0,0,0.8), 0 0 0 1px rgba(127,179,255,0.20);
}
.sec-card__photo {
  height: 100px;
  background-size: cover; background-position: center;
  position: relative;
}
.sec-card__photo::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(10,15,26,0.4) 0%, rgba(10,15,26,0.95) 100%);
}
.sec-card__num {
  position: absolute;
  top: var(--s-3); left: var(--s-4);
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--fg-on-dark-1);
  letter-spacing: 0.06em;
  z-index: 1;
  padding: 3px 8px;
  background: rgba(10,15,26,0.7);
  border: 1px solid var(--hairline);
  border-radius: var(--radius-xs);
}
.sec-card__num span { color: var(--ccp-line); }
.sec-card__body { padding: var(--s-4) var(--s-5) var(--s-5); display: flex; flex-direction: column; gap: var(--s-2); flex: 1; }
.sec-card__eyebrow {
  font-size: 10px; font-weight: 600; letter-spacing: var(--tracking-eyebrow);
  text-transform: uppercase; color: var(--ccp-line);
}
.sec-card__title {
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 600;
  letter-spacing: -0.01em;
  line-height: 1.2;
  margin-top: 2px;
}
.sec-card__sum {
  font-size: 12.5px;
  line-height: 1.5;
  color: var(--fg-on-dark-3);
  flex: 1;
}
.sec-card__foot {
  display: flex; justify-content: space-between; align-items: center;
  padding-top: var(--s-3);
  border-top: 1px solid var(--hairline);
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--fg-on-dark-3);
}
.sec-card__foot span:last-child {
  color: var(--ccp-line);
  font-family: var(--font-text);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
}

/* =========================================================
   OPERATING LOOP STRIP
   ========================================================= */
.loop {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 0;
  border: 1px solid var(--hairline-strong);
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--surface-1);
}
.loop__step {
  position: relative;
  padding: var(--s-6) var(--s-5);
  border-right: 1px solid var(--hairline);
}
.loop__step:last-child { border-right: 0; }
.loop__step::before {
  content: "";
  position: absolute;
  right: -7px; top: 50%;
  width: 14px; height: 14px;
  background: var(--surface-0);
  border-top: 1px solid var(--hairline-strong);
  border-right: 1px solid var(--hairline-strong);
  transform: translateY(-50%) rotate(45deg);
  z-index: 1;
}
.loop__step:last-child::before { display: none; }
.loop__icon {
  width: 36px; height: 36px;
  border-radius: 50%;
  border: 1.5px solid var(--ccp-line);
  display: grid; place-items: center;
  color: var(--ccp-line);
  margin-bottom: var(--s-3);
}
.loop__verb {
  font-family: var(--font-text);
  font-size: 12px; font-weight: 700;
  letter-spacing: var(--tracking-eyebrow);
  color: var(--fg-on-dark-1);
}
.loop__note {
  font-size: 12px; color: var(--fg-on-dark-3); margin-top: 4px;
  line-height: 1.4;
}

/* =========================================================
   SPINE DIAGRAM
   ========================================================= */
.spine-wrap {
  border: 1px solid var(--hairline-strong);
  border-radius: var(--radius-md);
  padding: var(--s-8);
  background:
    radial-gradient(800px 400px at 30% 0%, rgba(29,78,216,0.06), transparent 60%),
    var(--surface-1);
}
.spine-row { display: flex; align-items: center; gap: var(--s-2); flex-wrap: wrap; }
.spine-node {
  position: relative;
  flex: none;
  min-width: 158px;
  padding: 10px var(--s-3) 12px;
  background: var(--surface-2);
  border: 1px solid var(--hairline-strong);
  border-radius: var(--radius-sm);
  border-left: 3px solid var(--ccp-blue);
}
.spine-node--risk { border-left-color: var(--ccp-alert); }
.spine-node--terminal { border-left-color: var(--ccp-go); background: rgba(34,197,94,0.05); }
.spine-node--loop { border-left-color: var(--ccp-line); background: rgba(127,179,255,0.05); }
.spine-node__id {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--ccp-line);
  letter-spacing: 0;
}
.spine-node__label {
  font-size: 12px;
  font-weight: 600;
  color: var(--fg-on-dark-1);
  margin: 2px 0 2px;
  line-height: 1.25;
}
.spine-node__note {
  font-size: 10.5px;
  color: var(--fg-on-dark-3);
  font-style: italic;
}
.spine-arrow {
  flex: none;
  color: var(--ccp-line);
  opacity: 0.6;
  font-size: 14px;
  font-family: var(--font-mono);
}

.spine-legend {
  display: flex; gap: var(--s-6); margin-top: var(--s-5);
  font-size: 11px; color: var(--fg-on-dark-3);
}
.spine-legend__item { display: flex; align-items: center; gap: 6px; }
.spine-legend__swatch {
  display: inline-block;
  width: 14px; height: 4px; border-radius: 2px;
}

/* Gates row */
.gates-grid {
  display: grid; grid-template-columns: repeat(5, 1fr); gap: var(--s-3);
  margin-top: var(--s-6);
}
.gate {
  border: 1px solid var(--hairline-strong);
  border-radius: var(--radius-sm);
  padding: var(--s-4);
  background: var(--surface-2);
}
.gate__letter {
  font-family: var(--font-display);
  font-size: 24px; font-weight: 700; color: var(--ccp-go);
  letter-spacing: -0.02em;
  line-height: 1;
}
.gate__label { font-size: 12px; font-weight: 600; color: var(--fg-on-dark-1); margin-top: var(--s-3); line-height: 1.3; }
.gate__after { font-family: var(--font-mono); font-size: 10.5px; color: var(--fg-on-dark-3); margin-top: 4px; }
.gate--terminal { background: linear-gradient(180deg, rgba(34,197,94,0.06), transparent); border-color: var(--ccp-go); }
.gate--terminal .gate__letter { color: var(--ccp-go); }

/* Backstops grid */
.backstops-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--s-3);
  margin-top: var(--s-4);
}
.backstop {
  border: 1px solid var(--hairline-strong);
  border-radius: var(--radius-sm);
  background: var(--surface-2);
  padding: var(--s-4);
  border-left: 3px solid var(--ccp-warn);
}
.backstop--risk { border-left-color: var(--ccp-alert); }
.backstop__id { font-family: var(--font-mono); font-size: 10px; color: var(--ccp-line); }
.backstop__name { font-size: 12.5px; font-weight: 600; color: var(--fg-on-dark-1); margin: 4px 0 4px; }
.backstop__note { font-size: 10.5px; color: var(--fg-on-dark-3); font-style: italic; }

/* =========================================================
   SECTION-DETAIL PAGE
   ========================================================= */
.sec-hero {
  position: relative;
  padding: var(--s-12) var(--s-10) var(--s-10);
  border-bottom: 1px solid var(--hairline-strong);
  overflow: hidden;
}
.sec-hero__photo {
  position: absolute; inset: 0;
  background-size: cover; background-position: center;
  opacity: 0.32;
}
.sec-hero__photo::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(6,9,15,0.55) 0%, rgba(6,9,15,0.95) 100%);
}
.sec-hero__inner { position: relative; max-width: 1200px; margin: 0 auto; }
.sec-hero__top { display: flex; align-items: center; gap: var(--s-4); }
.sec-hero__num {
  font-family: var(--font-display);
  font-size: 64px; font-weight: 700;
  letter-spacing: -0.02em; line-height: 1;
  color: var(--ccp-line);
}
.sec-hero__num-label {
  font-size: 10px; font-weight: 600; letter-spacing: var(--tracking-eyebrow);
  text-transform: uppercase; color: var(--fg-on-dark-4);
}
.sec-hero__num-eyebrow {
  font-size: 11px; font-weight: 600; letter-spacing: var(--tracking-eyebrow);
  text-transform: uppercase; color: var(--ccp-line); margin-top: 4px;
}
.sec-hero__title {
  font-family: var(--font-display);
  font-size: clamp(36px, 4vw, 56px);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.04;
  margin: var(--s-5) 0 var(--s-4);
  max-width: 22ch;
}
.sec-hero__sum {
  font-size: 17px;
  color: var(--fg-on-dark-2);
  max-width: 70ch;
  line-height: 1.55;
}
.sec-hero__meta {
  display: flex; gap: var(--s-6);
  margin-top: var(--s-6);
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--fg-on-dark-3);
}
.sec-hero__meta strong { color: var(--fg-on-dark-1); font-weight: 500; }

/* Doc table */
.doc-list { background: var(--surface-1); border: 1px solid var(--hairline-strong); border-radius: var(--radius-md); overflow: hidden; }
.doc-row {
  display: grid;
  grid-template-columns: 80px 1fr 130px 130px 90px;
  align-items: center;
  padding: 14px var(--s-5);
  border-bottom: 1px solid var(--hairline);
  background: transparent;
  border-left: 0; border-right: 0; border-top: 0;
  color: var(--fg-on-dark-1);
  text-align: left;
  width: 100%;
  transition: background var(--dur-fast) var(--ease-out);
}
.doc-row:last-child { border-bottom: 0; }
.doc-row:hover { background: var(--surface-2); }
.doc-row--head {
  background: var(--surface-2);
  cursor: default;
}
.doc-row--head:hover { background: var(--surface-2); }
.doc-row__id {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--ccp-line);
}
.doc-row__title { font-size: 14px; font-weight: 500; color: var(--fg-on-dark-1); }
.doc-row__title em { font-style: normal; color: var(--fg-on-dark-3); font-family: var(--font-mono); font-size: 11px; margin-left: 8px; font-weight: 400; }
.doc-row__meta { font-family: var(--font-mono); font-size: 11px; color: var(--fg-on-dark-3); }
.doc-row__head-cell {
  font-size: 10px; font-weight: 600; letter-spacing: var(--tracking-eyebrow);
  text-transform: uppercase; color: var(--fg-on-dark-4);
}
.doc-row__open {
  text-align: right;
  font-family: var(--font-text);
  font-size: 11px; font-weight: 600; letter-spacing: 0.08em;
  color: var(--ccp-line);
}

/* =========================================================
   DOCUMENT VIEWER (1.01 gold-standard)
   ========================================================= */
.docview { padding: var(--s-10) var(--s-10) var(--s-16); }
.docview__inner { display: grid; grid-template-columns: 1fr 280px; gap: var(--s-10); max-width: 1280px; margin: 0 auto; }
.docview__main { min-width: 0; }
.docview__aside { position: sticky; top: 80px; align-self: start; }

.docview__head {
  padding-bottom: var(--s-8);
  border-bottom: 1px solid var(--hairline-strong);
  margin-bottom: var(--s-8);
}
.docview__num {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--ccp-line);
  letter-spacing: 0.04em;
}
.docview__title {
  font-family: var(--font-display);
  font-size: clamp(34px, 3.5vw, 46px);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.05;
  margin: var(--s-3) 0 var(--s-4);
}
.docview__subtitle {
  font-size: 16px;
  color: var(--fg-on-dark-2);
  max-width: 70ch;
}

.docview__stamps {
  display: flex; gap: var(--s-2); margin-top: var(--s-5);
  flex-wrap: wrap;
}

.docview h2 {
  font-family: var(--font-display);
  font-size: 24px; font-weight: 600;
  letter-spacing: -0.01em; line-height: 1.15;
  margin: var(--s-10) 0 var(--s-4);
}
.docview h2 .clause {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--ccp-line);
  margin-right: var(--s-3);
  font-weight: 400;
}
.docview h3 {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 600;
  color: var(--fg-on-dark-1);
  margin: var(--s-6) 0 var(--s-3);
}
.docview h3 .clause { font-family: var(--font-mono); font-size: 12px; color: var(--ccp-line); margin-right: 8px; font-weight: 400; }
.docview p { color: var(--fg-on-dark-2); line-height: 1.65; margin: 0 0 var(--s-4); font-size: 14.5px; }
.docview p strong { color: var(--fg-on-dark-1); font-weight: 600; }
.docview ul { padding-left: var(--s-5); margin: 0 0 var(--s-5); }
.docview ul li {
  color: var(--fg-on-dark-2);
  line-height: 1.6;
  margin-bottom: 6px;
  font-size: 14px;
}
.docview ul li::marker { color: var(--ccp-line); }

/* Metadata table */
.meta-table {
  border: 1px solid var(--hairline-strong);
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--surface-1);
  margin: var(--s-6) 0 var(--s-8);
}
.meta-table__row {
  display: grid;
  grid-template-columns: 180px 1fr;
  padding: 12px var(--s-5);
  border-bottom: 1px solid var(--hairline);
  font-size: 13px;
}
.meta-table__row:last-child { border-bottom: 0; }
.meta-table__row > div:first-child {
  font-size: 10px; font-weight: 600; letter-spacing: var(--tracking-eyebrow);
  text-transform: uppercase; color: var(--fg-on-dark-4);
  align-self: center;
}
.meta-table__row > div:last-child { color: var(--fg-on-dark-1); line-height: 1.5; }
.meta-table__row > div:last-child code { color: var(--ccp-line); font-family: var(--font-mono); font-size: 12px; }

/* Five-category framework table */
.framework-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  border: 1px solid var(--hairline-strong);
  border-radius: var(--radius-md);
  overflow: hidden;
  margin: var(--s-6) 0;
  background: var(--surface-1);
}
.framework-table th,
.framework-table td {
  text-align: left;
  padding: 14px var(--s-4);
  vertical-align: top;
  border-bottom: 1px solid var(--hairline);
  font-size: 13px;
  color: var(--fg-on-dark-2);
  line-height: 1.5;
}
.framework-table th {
  background: var(--surface-2);
  color: var(--fg-on-dark-4);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: var(--tracking-eyebrow);
  text-transform: uppercase;
}
.framework-table tr:last-child td { border-bottom: 0; }
.framework-table td:first-child {
  color: var(--fg-on-dark-1);
  font-weight: 600;
  font-family: var(--font-display);
  font-size: 14px;
}
.framework-table .yes { color: var(--ccp-go); font-weight: 600; }
.framework-table .no  { color: var(--ccp-alert); font-weight: 600; }

/* Aside / right rail (in-doc TOC) */
.aside-card {
  background: var(--surface-1);
  border: 1px solid var(--hairline-strong);
  border-radius: var(--radius-md);
  padding: var(--s-5);
}
.aside-card + .aside-card { margin-top: var(--s-4); }
.aside-card__title {
  font-size: 10px; font-weight: 600; letter-spacing: var(--tracking-eyebrow);
  text-transform: uppercase; color: var(--fg-on-dark-4);
  margin-bottom: var(--s-4);
}
.aside-toc { display: flex; flex-direction: column; gap: 8px; }
.aside-toc a {
  font-size: 12.5px;
  color: var(--fg-on-dark-3);
  text-decoration: none;
  border-bottom: 0;
  display: grid;
  grid-template-columns: 28px 1fr;
  gap: 8px;
  padding: 4px 0;
  border-left: 2px solid transparent;
  padding-left: 8px;
  transition: all var(--dur-fast) var(--ease-out);
}
.aside-toc a:hover { color: var(--fg-on-dark-1); border-left-color: var(--ccp-line); }
.aside-toc a span:first-child { font-family: var(--font-mono); font-size: 11px; color: var(--ccp-line); }

.aside-meta {
  display: grid; grid-template-columns: 100px 1fr; gap: 6px 12px;
  font-size: 12px;
}
.aside-meta dt { color: var(--fg-on-dark-4); font-size: 10px; font-weight: 600; letter-spacing: var(--tracking-eyebrow); text-transform: uppercase; align-self: center; }
.aside-meta dd { margin: 0; color: var(--fg-on-dark-1); font-family: var(--font-mono); font-size: 11.5px; }

/* Callouts */
.callout {
  display: flex; gap: var(--s-4);
  padding: var(--s-5);
  background: var(--surface-2);
  border: 1px solid var(--hairline-strong);
  border-radius: var(--radius-md);
  border-left: 3px solid var(--ccp-line);
  margin: var(--s-6) 0;
}
.callout--alert { border-left-color: var(--ccp-alert); }
.callout--ok { border-left-color: var(--ccp-go); }
.callout__icon {
  flex: none;
  width: 32px; height: 32px;
  border-radius: 50%;
  border: 1.5px solid currentColor;
  color: var(--ccp-line);
  display: grid; place-items: center;
  font-family: var(--font-mono); font-weight: 700;
  font-size: 13px;
}
.callout--alert .callout__icon { color: var(--ccp-alert); }
.callout--ok .callout__icon { color: var(--ccp-go); }
.callout__title { font-family: var(--font-display); font-size: 14px; font-weight: 600; color: var(--fg-on-dark-1); }
.callout__body { font-size: 13px; color: var(--fg-on-dark-2); line-height: 1.5; margin-top: 4px; }
.callout__body em { font-style: italic; color: var(--fg-on-dark-3); }

/* =========================================================
   LEARNING MODULES
   ========================================================= */
.tracks-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--s-4);
}
.track {
  position: relative;
  background: var(--surface-1);
  border: 1px solid var(--hairline-strong);
  border-radius: var(--radius-md);
  padding: var(--s-5);
  display: flex; flex-direction: column; gap: var(--s-3);
  min-height: 300px;
}
.track__audience {
  font-family: var(--font-mono);
  font-size: 10.5px;
  color: var(--fg-on-dark-4);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.track__code {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--ccp-line);
  letter-spacing: 0.04em;
}
.track__title {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 600;
  letter-spacing: -0.01em;
  line-height: 1.2;
}
.track__sum { font-size: 13px; color: var(--fg-on-dark-3); line-height: 1.5; flex: 1; }
.track__meta { display: flex; gap: var(--s-4); font-family: var(--font-mono); font-size: 11px; color: var(--fg-on-dark-3); }
.track__progress { background: var(--surface-3); height: 4px; border-radius: 2px; overflow: hidden; }
.track__progress-bar { height: 100%; background: linear-gradient(90deg, var(--ccp-blue) 0%, var(--ccp-line) 100%); }
.track__progress-row {
  display: flex; justify-content: space-between; align-items: center;
  font-family: var(--font-mono); font-size: 11px;
  color: var(--fg-on-dark-3); margin-bottom: 6px;
}
.track__progress-row span:first-child {
  font-size: 10px; font-weight: 600; letter-spacing: var(--tracking-eyebrow);
  text-transform: uppercase; color: var(--fg-on-dark-4);
}
.track__progress-row strong { color: var(--fg-on-dark-1); font-weight: 600; font-family: var(--font-display); font-size: 14px; }
.track__foot {
  display: flex; justify-content: space-between; align-items: center;
  padding-top: var(--s-3); margin-top: var(--s-2);
  border-top: 1px solid var(--hairline);
  font-size: 11px; color: var(--fg-on-dark-4);
}
.track__foot a { color: var(--ccp-line); font-weight: 600; letter-spacing: 0.06em; font-size: 11px; border: 0; }

/* Brand strip */
.brand-strip {
  display: grid; grid-template-columns: repeat(5, 1fr); gap: 0;
  border: 1px solid var(--hairline-strong);
  border-radius: var(--radius-md);
  overflow: hidden;
  background: linear-gradient(180deg, var(--surface-1), var(--surface-0));
}
.brand-strip__item { padding: var(--s-5); border-right: 1px solid var(--hairline); display: flex; flex-direction: column; gap: 6px; }
.brand-strip__item:last-child { border-right: 0; }
.brand-strip__item--active { background: rgba(127,179,255,0.04); }
.brand-strip__mark {
  width: 36px; height: 36px;
  border: 1.5px solid var(--ccp-line);
  border-radius: var(--radius-sm);
  display: grid; place-items: center;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 13px;
  color: var(--ccp-line);
  letter-spacing: 0;
  background: rgba(10,15,26,0.6);
}
.brand-strip__item--active .brand-strip__mark { background: var(--ccp-blue); color: white; border-color: var(--ccp-blue); }
.brand-strip__name { font-size: 12.5px; font-weight: 600; color: var(--fg-on-dark-1); margin-top: 6px; line-height: 1.2; }
.brand-strip__role { font-size: 11px; color: var(--fg-on-dark-3); letter-spacing: 0.04em; text-transform: uppercase; }

/* Photo block */
.photo-block {
  position: relative;
  height: 280px;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--hairline-strong);
}
.photo-block__img { position: absolute; inset: 0; background-size: cover; background-position: center; }
.photo-block__overlay {
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(6,9,15,0.20) 30%, rgba(6,9,15,0.85) 100%);
}
.photo-block__caption {
  position: absolute; left: var(--s-5); bottom: var(--s-5); right: var(--s-5);
  display: flex; justify-content: space-between; align-items: end;
}
.photo-block__caption-title { font-family: var(--font-display); font-size: 22px; font-weight: 600; letter-spacing: -0.01em; color: white; line-height: 1.1; }
.photo-block__caption-meta { font-family: var(--font-mono); font-size: 11px; color: var(--ccp-line); letter-spacing: 0.06em; }

/* =========================================================
   FOOTER STRAP
   ========================================================= */
.foot-strap {
  padding: var(--s-10) var(--s-10);
  border-top: 1px solid var(--hairline-strong);
  background: linear-gradient(180deg, var(--surface-0) 0%, #050810 100%);
}
.foot-strap__inner { max-width: 1200px; margin: 0 auto; display: grid; grid-template-columns: 1fr auto; gap: var(--s-8); align-items: end; }
.foot-strap__disc {
  font-style: italic; color: var(--fg-on-dark-3);
  font-size: 13px; line-height: 1.55;
  max-width: 600px;
}
.foot-strap__meta { font-family: var(--font-mono); font-size: 11px; color: var(--fg-on-dark-4); text-align: right; letter-spacing: 0.04em; }
.foot-strap__meta div + div { margin-top: 4px; }
.foot-strap__strap {
  font-family: var(--font-display);
  font-size: 15px;
  letter-spacing: var(--tracking-eyebrow);
  text-transform: uppercase;
  color: var(--fg-on-dark-2);
  margin-top: var(--s-6);
  padding-top: var(--s-6);
  border-top: 1px solid var(--hairline);
  max-width: 1200px;
  margin-left: auto; margin-right: auto;
  text-align: center;
}

/* Small responsive guard */
@media (max-width: 1100px) {
  .shell { grid-template-columns: 220px 1fr; }
  .sections-grid { grid-template-columns: repeat(2, 1fr); }
  .gates-grid, .backstops-grid, .tracks-grid, .brand-strip { grid-template-columns: repeat(2, 1fr); }
  .loop { grid-template-columns: repeat(3, 1fr); }
  .docview__inner { grid-template-columns: 1fr; }
  .docview__aside { position: static; }
}