/* ============================================================
   Opticon landing
   Adheres to docs/DESIGN_SYSTEM.md: grayscale + 3 semantic
   colors, Inter + Newsreader type pair, color only for data
   signaling. Artifact windows are framed as "photographs"; their
   interior can carry client brand colors. Chassis is strict.
   ============================================================ */

:root {
  --black: #000000;
  --gray-900: #111111;
  --gray-800: #1f2937;
  --gray-700: #374151;
  --gray-600: #4b5563;
  --gray-500: #6b7280;
  --gray-400: #9ca3af;
  --gray-300: #d1d5db;
  --gray-200: #e5e7eb;
  --gray-100: #f3f4f6;
  --gray-50: #f9fafb;
  --white: #ffffff;

  --positive: #22c55e;
  --positive-light: #dcfce7;
  --negative: #ef4444;
  --negative-light: #fee2e2;
  --warning: #f59e0b;
  --warning-light: #fef3c7;

  --font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-serif: "Newsreader", Georgia, "Times New Roman", serif;

  --s-2xs: 4px;
  --s-xs: 8px;
  --s-sm: 12px;
  --s-md: 16px;
  --s-lg: 24px;
  --s-xl: 32px;
  --s-2xl: 40px;
  --s-3xl: 48px;
  --s-4xl: 80px;

  --r-sm: 4px;
  --r-md: 6px;
  --r-lg: 8px;
  --r-xl: 12px;

  --rail-w: 140px;
  --rail-w-right: 80px;

  --shadow-artifact:
    0 0 0 1px var(--gray-200),
    0 1px 2px rgba(0, 0, 0, 0.02),
    0 12px 32px -12px rgba(0, 0, 0, 0.08);
  --shadow-card-floating:
    0 0 0 1px var(--gray-200),
    0 2px 4px rgba(0, 0, 0, 0.04),
    0 24px 64px -16px rgba(0, 0, 0, 0.14);
}

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-sans);
  font-weight: 400;
  font-size: 15px;
  line-height: 1.6;
  color: var(--gray-900);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

/* ============================================================
   Top nav
   ============================================================ */

.topnav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  padding: var(--s-md) var(--s-xl);
  display: flex;
  justify-content: space-between;
  align-items: center;
  z-index: 40;
  background: linear-gradient(to bottom, rgba(255, 255, 255, 0.96), rgba(255, 255, 255, 0));
  transition: opacity 200ms ease;
}

.topnav .wordmark {
  font-family: var(--font-serif);
  font-size: 20px;
  color: var(--black);
  letter-spacing: -0.5px;
}

.topnav .login {
  font-family: var(--font-sans);
  font-size: 13px;
  font-weight: 500;
  color: var(--gray-700);
  text-decoration: none;
  padding: 6px 14px;
  border: 1px solid var(--gray-300);
  border-radius: var(--r-md);
  transition: color 150ms ease, border-color 150ms ease;
}

.topnav .login:hover {
  color: var(--black);
  border-color: var(--gray-900);
}

/* ============================================================
   Section shell
   ============================================================ */

.section {
  position: relative;
  padding: var(--s-4xl) var(--s-xl) var(--s-4xl);
  display: grid;
  grid-template-columns: var(--rail-w) minmax(0, 1fr) var(--rail-w-right);
  column-gap: var(--s-xl);
  max-width: 1320px;
  margin: 0 auto;
  z-index: 2;
}

.section .content {
  grid-column: 2;
  max-width: 720px;
}

.section .rail-numeral {
  grid-column: 1;
  grid-row: 1;
  font-family: var(--font-serif);
  font-size: 14px;
  font-style: italic;
  color: var(--gray-400);
  letter-spacing: 0.04em;
  padding-top: 0.25em;
}

.section .rail-label {
  grid-column: 1;
  grid-row: 1;
  font-family: var(--font-sans);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  color: var(--gray-400);
  padding-top: 2.5em;
  padding-right: var(--s-md);
  line-height: 1.5;
}

.section .rail-label em {
  font-style: normal;
  color: var(--gray-300);
  padding: 0 0.3em;
}

[data-fade] {
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 700ms cubic-bezier(0.2, 0.7, 0.2, 1),
              transform 700ms cubic-bezier(0.2, 0.7, 0.2, 1);
}

[data-fade].in {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================================
   Section I · Opener — editorial masthead + display
   ============================================================ */

.section-opener {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 14vh clamp(24px, 6vw, 96px) 12vh;
  background:
    radial-gradient(ellipse 90% 60% at 75% 20%, rgba(0, 0, 0, 0.025), transparent 70%),
    radial-gradient(ellipse 60% 70% at 15% 90%, rgba(0, 0, 0, 0.02), transparent 70%),
    var(--white);
  overflow: hidden;
}

.opener-grain {
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.04;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='120' height='120'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/></filter><rect width='120' height='120' filter='url(%23n)' opacity='0.55'/></svg>");
  z-index: 1;
}

.signal-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 0;
  opacity: 0.65;
  -webkit-mask-image: linear-gradient(to bottom, black 0%, black 60%, transparent 100%);
  mask-image: linear-gradient(to bottom, black 0%, black 60%, transparent 100%);
}

.opener-frame {
  position: relative;
  z-index: 2;
  max-width: 1240px;
  margin: 0 auto;
  width: 100%;
}

/* Display block */
.opener-display {
  min-height: 30vh;
  margin-bottom: var(--s-xl);
}

.opener-sub {
  font-family: var(--font-sans);
  font-size: 15px;
  font-weight: 400;
  color: var(--gray-600);
  letter-spacing: 0.005em;
  margin-top: var(--s-md);
}

.opener-sub em {
  font-family: var(--font-serif);
  font-style: italic;
  color: var(--gray-900);
}

.opener {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: clamp(40px, 6.4vw, 84px);
  line-height: 1.04;
  letter-spacing: -0.025em;
  color: var(--black);
  max-width: 19ch;
}

.opener em {
  font-style: italic;
  color: var(--gray-500);
  font-weight: 400;
}

/* Word reveal stagger */
.opener .word {
  display: inline-block;
  opacity: 0;
  transform: translateY(20px);
  transition:
    opacity 1100ms cubic-bezier(0.2, 0.7, 0.2, 1),
    transform 1100ms cubic-bezier(0.2, 0.7, 0.2, 1);
  transition-delay: calc(var(--w, 0) * 70ms + 200ms);
  will-change: opacity, transform;
}

.opener.revealed .word {
  opacity: 1;
  transform: translateY(0);
}

.opener em .word { color: var(--gray-500); }

/* Scroll hint */
.section-opener .scroll-hint {
  position: absolute;
  bottom: 32px;
  left: 40px;
  font-family: var(--font-sans);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gray-400);
  writing-mode: vertical-rl;
  transform: rotate(180deg);
  z-index: 2;
}

.section-opener .scroll-hint.scroll-hint-gone {
  opacity: 0;
  transition: opacity 400ms ease;
  pointer-events: none;
}

.section-opener .scroll-hint::after {
  content: "";
  display: block;
  width: 1px;
  height: 56px;
  background: var(--gray-300);
  margin: 12px auto 0;
}

/* ============================================================
   Section II · Manifesto — centered editorial
   ============================================================ */

.section-manifesto {
  padding: 12vh clamp(24px, 5vw, 64px);
  background: var(--white);
  text-align: center;
}

.manifesto-frame {
  max-width: 820px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--s-lg);
}

.manifesto-eyebrow {
  font-family: var(--font-sans);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  color: var(--gray-400);
  padding-bottom: var(--s-md);
  position: relative;
}

.manifesto-pull {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: clamp(28px, 3.6vw, 44px);
  line-height: 1.2;
  letter-spacing: -0.015em;
  color: var(--gray-900);
  max-width: 22ch;
  margin: var(--s-lg) 0 0;
}

.manifesto-pull em {
  font-style: italic;
  color: var(--gray-700);
}

.manifesto-answer {
  font-family: var(--font-sans);
  font-size: 17px;
  line-height: 1.5;
  color: var(--gray-700);
  max-width: 40ch;
  margin-top: var(--s-md);
}

.manifesto-answer em {
  font-family: var(--font-serif);
  font-style: italic;
  color: var(--gray-900);
}

.manifesto-rule {
  border: none;
  width: 1px;
  height: 48px;
  background: var(--gray-300);
  margin: var(--s-xl) 0;
}

.manifesto-rule-short { height: 32px; margin: var(--s-lg) 0; }

.manifesto-claim {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: clamp(20px, 2.2vw, 28px);
  line-height: 1.35;
  color: var(--gray-800);
  max-width: 32ch;
}

.manifesto-claim-strong {
  color: var(--black);
  font-weight: 500;
}

.manifesto-claim-tail {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: clamp(18px, 2vw, 22px);
  color: var(--gray-700);
  margin-top: var(--s-md);
}

/* Trio cards */
.manifesto-trio {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--s-lg);
  width: 100%;
  max-width: 780px;
  margin: var(--s-xl) auto 0;
}

.trio-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 10px;
  padding: var(--s-lg) var(--s-md);
  border-top: 1px solid var(--gray-900);
  text-align: left;
  transition: transform 280ms cubic-bezier(0.2, 0.7, 0.2, 1);
}

.trio-card:hover { transform: translateY(-2px); }

.trio-glyph {
  display: flex;
  align-items: flex-end;
  gap: 4px;
  height: 36px;
  margin-bottom: 4px;
}

/* Glyph: deck (stacked horizontal lines) */
.trio-glyph-deck {
  flex-direction: column;
  align-items: flex-start;
  justify-content: flex-end;
  gap: 4px;
}

.trio-glyph-deck span {
  display: block;
  height: 2px;
  background: var(--gray-900);
  border-radius: 1px;
}

.trio-glyph-deck span:nth-child(1) { width: 28px; }
.trio-glyph-deck span:nth-child(2) { width: 40px; }
.trio-glyph-deck span:nth-child(3) { width: 34px; }
.trio-glyph-deck span:nth-child(4) { width: 18px; background: var(--gray-400); }

/* Glyph: flow (dots + lines) */
.trio-glyph-flow {
  align-items: center;
}

.trio-glyph-flow .g-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--gray-900);
  display: block;
}

.trio-glyph-flow .g-dot:nth-child(3) { background: var(--gray-700); }
.trio-glyph-flow .g-dot:nth-child(5) { background: var(--gray-400); }

.trio-glyph-flow .g-line {
  width: 12px;
  height: 1px;
  background: var(--gray-400);
  display: block;
}

/* Glyph: dashboard (bars) */
.trio-glyph-dash {
  align-items: flex-end;
  height: 36px;
}

.trio-glyph-dash .g-bar {
  display: block;
  width: 6px;
  height: calc(var(--h) * 100%);
  background: var(--gray-900);
  border-radius: 1px;
}

.trio-glyph-dash .g-bar:nth-child(2n) { background: var(--gray-600); }

.trio-name {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: 20px;
  letter-spacing: -0.01em;
  color: var(--gray-900);
}

.trio-body {
  font-family: var(--font-sans);
  font-size: 13px;
  line-height: 1.5;
  color: var(--gray-600);
}

.manifesto-coda {
  font-family: var(--font-serif);
  font-size: clamp(22px, 2.4vw, 28px);
  font-weight: 400;
  color: var(--gray-900);
  letter-spacing: -0.01em;
  margin-top: var(--s-xl);
}

.manifesto-coda em {
  font-style: italic;
  color: var(--gray-900);
}

.manifesto-trail {
  font-family: var(--font-sans);
  font-size: 14px;
  line-height: 1.6;
  color: var(--gray-500);
  max-width: 54ch;
}

/* ============================================================
   Case headlines · chapter-opening hero scale (option A)
   ============================================================ */

.section-case-hero {
  padding: 18vh clamp(24px, 6vw, 96px) 14vh;
  background: var(--white);
}

.case-hero-frame {
  max-width: 1080px;
  margin: 0 auto;
}

.case-hero-h {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: clamp(40px, 5.4vw, 64px);
  line-height: 1.08;
  letter-spacing: -0.025em;
  color: var(--black);
  max-width: 24ch;
  margin-bottom: var(--s-2xl);
}

.case-hero-sub {
  font-family: var(--font-sans);
  font-size: 17px;
  line-height: 1.6;
  color: var(--gray-600);
  max-width: 56ch;
}

/* ----- Stealth-credit section: design-partner anchor between manifesto and bridge ----- */

.section-stealth-credit {
  padding: 16vh clamp(24px, 6vw, 96px) 14vh;
  text-align: center;
  background: var(--white);
}

.stealth-credit-frame {
  max-width: 56ch;
  margin: 0 auto;
}

.stealth-credit-eyebrow {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gray-400);
  margin-bottom: 22px;
}

.stealth-credit-line {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: clamp(22px, 2.6vw, 32px);
  line-height: 1.32;
  letter-spacing: -0.005em;
  color: var(--gray-900);
  margin: 0 0 20px;
}

.stealth-credit-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-sans);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--gray-600);
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  border-radius: 999px;
  padding: 6px 14px 6px 11px;
  margin: 0;
}

.stealth-credit-dot {
  width: 7px;
  height: 7px;
  border-radius: 999px;
  background: var(--gray-900);
  position: relative;
  display: inline-block;
}

.stealth-credit-dot::after {
  content: "";
  position: absolute;
  inset: -3px;
  border-radius: 999px;
  background: rgba(15, 23, 42, 0.18);
  animation: stealth-pulse 2s ease-in-out infinite;
}

@keyframes stealth-pulse {
  0%, 100% { transform: scale(0.6); opacity: 0; }
  50% { transform: scale(1.3); opacity: 0.7; }
}

/* ----- Bridge between stealth-credit and the cases ----- */

.section-bridge {
  padding: 22vh clamp(24px, 6vw, 96px) 18vh;
  text-align: center;
  background: var(--white);
}

.bridge-line {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: clamp(22px, 2.4vw, 30px);
  line-height: 1.4;
  color: var(--gray-700);
  letter-spacing: -0.005em;
  max-width: 32ch;
  margin: 0 auto;
}

.bridge-line em {
  font-style: italic;
  color: var(--gray-900);
}

.bridge-sub {
  margin: 14px auto 0;
  max-width: 38ch;
  font-family: var(--font-sans);
  font-size: 13px;
  line-height: 1.5;
  letter-spacing: 0.01em;
  color: var(--gray-500);
}

/* ----- Legacy aliases retained so older selectors don't break ----- */

.case-headline {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: 32px;
  line-height: 1.2;
  letter-spacing: -0.5px;
  color: var(--black);
  max-width: 28ch;
  margin-bottom: var(--s-lg);
}

.case-headline-small { font-size: 26px; }

.case-framing {
  font-family: var(--font-sans);
  font-size: 15px;
  line-height: 1.6;
  color: var(--gray-700);
  max-width: 52ch;
}

.section-case { padding-bottom: var(--s-lg); }

/* ============================================================
   Artifact brief (Client asked for / We delivered)
   ============================================================ */

/* ============================================================
   Chat brief — Messages.app editorial interpretation
   ============================================================ */

.chat-brief-section {
  padding: 12vh clamp(24px, 4vw, 64px) 10vh;
  background: var(--gray-50);
}

.chat-brief {
  max-width: 860px;
  margin: 0 auto;
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--r-xl);
  padding: var(--s-lg) var(--s-xl) var(--s-xl);
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.02),
              0 16px 40px -16px rgba(0, 0, 0, 0.12);
}

.chat-brief-inline {
  max-width: 860px;
  margin: 0 auto var(--s-xl);
}

.chat-header {
  display: flex;
  align-items: center;
  gap: var(--s-md);
  padding-bottom: var(--s-md);
  border-bottom: 1px solid var(--gray-100);
  margin-bottom: var(--s-lg);
}

.chat-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 13px;
  letter-spacing: 0.02em;
  color: var(--white);
  flex-shrink: 0;
}

.chat-avatar-f100 { background: var(--gray-800); font-size: 10px; }

.chat-who { flex: 1; min-width: 0; }

.chat-name {
  font-family: var(--font-sans);
  font-size: 14px;
  font-weight: 500;
  color: var(--gray-900);
}

.chat-role {
  font-family: var(--font-sans);
  font-size: 12px;
  color: var(--gray-500);
  margin-top: 1px;
}

.chat-role em {
  font-style: normal;
  color: var(--gray-300);
  padding: 0 0.3em;
}

.chat-meta {
  font-family: var(--font-sans);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gray-400);
  white-space: nowrap;
}

/* Thread */

.chat-thread {
  display: flex;
  flex-direction: column;
  gap: var(--s-lg);
  padding: var(--s-md) 0;
}

.chat-msg {
  display: flex;
  flex-direction: column;
  gap: 6px;
  max-width: 78%;
}

.chat-msg-in {
  align-self: flex-start;
  align-items: flex-start;
}

.chat-msg-out {
  align-self: flex-end;
  align-items: flex-end;
}

.chat-bubble {
  padding: 14px 18px;
  border-radius: 18px;
  font-family: var(--font-sans);
  font-size: 15px;
  line-height: 1.55;
}

.chat-msg-in .chat-bubble {
  background: var(--white);
  color: var(--gray-800);
  border: 1px solid var(--gray-200);
  border-top-left-radius: 4px;
}

.chat-msg-out .chat-bubble {
  background: var(--gray-100);
  color: var(--gray-900);
  border: 1px solid var(--gray-200);
  border-top-right-radius: 4px;
  border-left: 2px solid var(--gray-900);
  font-family: var(--font-sans);
  font-size: 15px;
  font-weight: 400;
}

.chat-time {
  font-family: var(--font-sans);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gray-400);
  padding: 0 4px;
}

.chat-time em {
  font-style: normal;
  color: var(--gray-300);
  padding: 0 0.3em;
}

.chat-time-sep {
  color: var(--gray-300);
  padding: 0 0.45em;
}

.chat-sign {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
  font-size: 11.5px;
  letter-spacing: 0.005em;
  text-transform: none;
  color: var(--gray-700);
}

/* Handoff */

.chat-handoff {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  margin-top: var(--s-xl);
  padding-top: var(--s-lg);
  border-top: 1px solid var(--gray-100);
  font-family: var(--font-sans);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gray-500);
}

.chat-handoff-arrow {
  font-size: 18px;
  color: var(--gray-400);
  letter-spacing: 0;
  animation: chat-handoff-bob 2.2s ease-in-out infinite;
}

@keyframes chat-handoff-bob {
  0%, 100% { transform: translateY(0); opacity: 0.6; }
  50% { transform: translateY(4px); opacity: 1; }
}

/* ============================================================
   Legacy .artifact-brief (kept for safety, no longer used)
   ============================================================ */

.artifact-brief {
  max-width: 900px;
  margin: var(--s-xl) auto var(--s-md);
  padding: 0 var(--s-xl);
  background: transparent;
  border: none;
  display: block;
  counter-reset: brief;
}

.artifact-brief .brief-row {
  counter-increment: brief;
  display: grid;
  grid-template-columns: 180px minmax(0, 1fr);
  align-items: baseline;
  gap: var(--s-xl);
  padding: var(--s-lg) 0 var(--s-lg);
  border-bottom: 1px solid var(--gray-100);
}

.artifact-brief .brief-row:first-child {
  border-top: 1px solid var(--gray-900);
}

.artifact-brief .brief-row:last-child {
  border-bottom: 1px solid var(--gray-900);
}

.artifact-brief .brief-label {
  display: flex;
  align-items: baseline;
  gap: 10px;
  font-family: var(--font-sans);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gray-500);
  white-space: nowrap;
}

.artifact-brief .brief-label::before {
  content: counter(brief, decimal-leading-zero);
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 14px;
  letter-spacing: 0;
  text-transform: none;
  color: var(--gray-300);
  font-weight: 400;
}

.artifact-brief .brief-text {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
  font-size: clamp(18px, 1.8vw, 22px);
  line-height: 1.4;
  letter-spacing: -0.005em;
  color: var(--gray-900);
  max-width: 58ch;
}

.artifact-brief-inline {
  margin: var(--s-xl) auto var(--s-lg);
}

/* ============================================================
   Deck pages
   ============================================================ */

.deck-page {
  flex: 0 0 auto;
  width: min(78vw, 1100px);
  height: min(76vh, 680px);
  background: #0a1728;
  color: #e8ecf2;
  border-radius: var(--r-lg);
  padding: 56px 64px;
  box-shadow: var(--shadow-card-floating);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

/* Cover page */
.deck-cover-page {
  justify-content: center;
}

.deck-cover-gradient {
  position: absolute;
  top: -10%;
  right: -20%;
  width: 60%;
  height: 120%;
  background:
    radial-gradient(circle at 30% 30%, #f6a84a 0%, transparent 45%),
    radial-gradient(circle at 55% 45%, #eb5a89 0%, transparent 45%),
    radial-gradient(circle at 70% 65%, #4f6bd8 0%, transparent 50%);
  filter: blur(50px);
  opacity: 0.85;
  pointer-events: none;
}

.deck-gradient-soft { opacity: 0.55; filter: blur(64px); }

.deck-cover-inner {
  position: relative;
  z-index: 2;
  max-width: 60%;
}

.deck-accent-bar {
  width: 42px;
  height: 2px;
  background: #45a8d4;
  margin-bottom: 18px;
}

.deck-eyebrow {
  font-family: var(--font-sans);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.5px;
  color: #45a8d4;
  text-transform: uppercase;
  margin-bottom: 14px;
}

.deck-eyebrow-light {
  font-family: var(--font-sans);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.5px;
  color: var(--gray-400);
  text-transform: uppercase;
  margin-bottom: 10px;
}

.deck-title {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: clamp(32px, 4vw, 56px);
  line-height: 1.02;
  letter-spacing: -0.5px;
  color: #e8ecf2;
  margin-bottom: 18px;
}

.deck-subtitle-primary {
  font-family: var(--font-sans);
  font-size: 14px;
  font-weight: 500;
  color: #45a8d4;
  margin-bottom: 4px;
}

.deck-subtitle-meta {
  font-family: var(--font-sans);
  font-size: 13px;
  color: #8ba0bd;
}

.deck-subtitle-meta em {
  font-style: normal;
  color: #8ba0bd;
  padding: 0 0.3em;
}

.deck-cover-footer {
  position: absolute;
  right: 32px;
  bottom: 24px;
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-serif);
  font-size: 15px;
  color: #e8ecf2;
  z-index: 2;
}

.deck-cover-footer .deck-sep { color: #8ba0bd; }

/* Standard deck page */
.deck-h-lg {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: clamp(22px, 2.4vw, 30px);
  line-height: 1.22;
  letter-spacing: -0.3px;
  color: #e8ecf2;
  margin-bottom: 10px;
  max-width: 46ch;
}

.deck-metric-note {
  font-family: var(--font-sans);
  font-size: 12px;
  color: #8ba0bd;
  margin-bottom: 24px;
}

.deck-two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  flex: 1;
  min-height: 0;
}

.deck-q {
  font-family: var(--font-sans);
  font-size: 13px;
  font-weight: 500;
  color: #45a8d4;
  margin-bottom: 10px;
  text-transform: none;
}

.deck-q em { font-style: normal; color: #8ba0bd; padding: 0 0.4em; }

.deck-p {
  font-family: var(--font-sans);
  font-size: 14px;
  color: #c0c9d6;
  margin-bottom: 20px;
  line-height: 1.5;
  max-width: 42ch;
}

.deck-big-stat {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 10px;
}

.deck-big-stat span {
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 56px;
  line-height: 1;
  color: #45a8d4;
  letter-spacing: -2px;
}

.deck-big-stat em {
  font-family: var(--font-sans);
  font-style: normal;
  font-size: 14px;
  color: #c0c9d6;
}

.deck-callout {
  margin-top: 20px;
  padding: 14px 18px;
  border-left: 3px solid #45a8d4;
  background: rgba(69, 168, 212, 0.08);
  border-radius: 0 var(--r-sm) var(--r-sm) 0;
}

.deck-callout b {
  display: block;
  font-family: var(--font-sans);
  font-size: 13px;
  font-weight: 500;
  color: #e8ecf2;
  margin-bottom: 4px;
}

.deck-callout span {
  font-family: var(--font-sans);
  font-size: 12.5px;
  color: #8ba0bd;
  line-height: 1.5;
}

.deck-callout-strip {
  margin-top: auto;
  padding: 14px 18px;
  border-left: 3px solid #45a8d4;
  background: rgba(69, 168, 212, 0.06);
  border-radius: 0 var(--r-sm) var(--r-sm) 0;
}

.deck-callout-strip b {
  font-family: var(--font-sans);
  font-size: 13px;
  font-weight: 500;
  color: #e8ecf2;
  margin-right: 6px;
}

.deck-callout-strip span {
  font-family: var(--font-sans);
  font-size: 12.5px;
  color: #8ba0bd;
  line-height: 1.5;
}

.deck-h-sm {
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 15px;
  color: #e8ecf2;
  margin-bottom: 10px;
}

.deck-chip {
  font-family: var(--font-sans);
  font-size: 10px;
  font-weight: 600;
  color: #0a1728;
  background: #45a8d4;
  padding: 2px 6px;
  border-radius: 3px;
  margin-left: 6px;
  letter-spacing: 0.04em;
}

.deck-list {
  list-style: none;
  padding-left: 0;
  margin-bottom: 16px;
}

.deck-list li {
  font-family: var(--font-sans);
  font-size: 13px;
  color: #c0c9d6;
  padding: 5px 0 5px 14px;
  position: relative;
  line-height: 1.5;
}

.deck-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 12px;
  width: 5px;
  height: 5px;
  background: #45a8d4;
  border-radius: 1px;
}

.deck-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 14px;
}

.deck-table thead th {
  font-family: var(--font-sans);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  color: #45a8d4;
  text-align: left;
  padding: 8px 10px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.deck-table thead th.r { text-align: right; }

.deck-table tbody td {
  font-family: var(--font-sans);
  font-size: 13px;
  padding: 10px 10px;
  color: #c0c9d6;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.deck-table tbody td.r { text-align: right; font-variant-numeric: tabular-nums; }

.deck-table tbody td b {
  font-weight: 500;
  color: #e8ecf2;
}

.deck-table.deck-table-lg tbody td { font-size: 14px; padding: 12px 12px; }

.deck-table tr.hl td {
  background: rgba(69, 168, 212, 0.08);
  color: #e8ecf2;
}

.deck-table tr.hl td b { color: #ffffff; }

/* Divider page */
.deck-divider {
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 80px;
}

.deck-divider-inner {
  position: relative;
  z-index: 2;
  max-width: 64ch;
}

.deck-divider-h {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: clamp(22px, 2.5vw, 32px);
  line-height: 1.3;
  color: #e8ecf2;
  letter-spacing: -0.3px;
}

/* Donut pair (inside deck) */
.donut-pair {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  margin-top: 24px;
  flex: 0 1 auto;
  min-height: 0;
  align-items: start;
}

.donut-block {
  display: grid;
  grid-template-rows: auto auto 1fr;
  grid-template-columns: auto 1fr;
  gap: 10px 20px;
  align-items: start;
}

.donut-cap {
  grid-column: 1 / -1;
  font-family: var(--font-sans);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  color: #8ba0bd;
}

.donut-cap em { font-style: normal; padding: 0 0.3em; }

.donut {
  grid-row: 2 / span 2;
  width: 180px;
  height: 180px;
  border-radius: 50%;
  position: relative;
}

.donut-full {
  background: conic-gradient(
    #3a475a 0 22.85%,
    #4b5668 23.15% 40.85%,
    #5e697a 41.15% 57.85%,
    #70798a 58.15% 65.85%,
    #828b9b 66.15% 72.85%,
    #949cab 73.15% 78.85%,
    #ffffff 79.15% 83.85%,
    #a6acba 84.15% 87.85%,
    #c0c5d0 88.15% 90.85%,
    #d2d6de 91.15% 100%
  );
  transform: translateZ(0);
}

.donut-near {
  background: conic-gradient(
    #ffffff 0 25.85%,
    #3a475a 26.15% 50.85%,
    #4b5668 51.15% 67.85%,
    #5e697a 68.15% 75.85%,
    #70798a 76.15% 82.85%,
    #828b9b 83.15% 89.85%,
    #949cab 90.15% 95.85%,
    #a6acba 96.15% 98.85%,
    #c0c5d0 99.15% 100%
  );
  transform: translateZ(0);
}

.donut-hole {
  position: absolute;
  inset: 28px;
  background: #0a1728;
  border-radius: 50%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.donut-num {
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 26px;
  letter-spacing: -1px;
  line-height: 1;
  color: #e8ecf2;
}

.donut-sub {
  font-family: var(--font-sans);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  color: #8ba0bd;
  margin-top: 4px;
}

.donut-legend {
  list-style: none;
  font-family: var(--font-sans);
  font-size: 12px;
  color: #e8ecf2;
  min-width: 0;
}

.donut-legend li {
  display: grid;
  grid-template-columns: 10px 1fr auto;
  gap: 10px;
  align-items: center;
  padding: 2px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.donut-legend li.hl { color: #ffffff; font-weight: 500; }
.donut-legend li.hl b:last-child { color: #ffffff; }

.donut-legend b:last-child {
  font-weight: 500;
  color: #e8ecf2;
  justify-self: end;
  font-variant-numeric: tabular-nums;
}

.donut-legend .sw {
  width: 10px;
  height: 10px;
  border-radius: 2px;
  display: inline-block;
  background: var(--gray-500);
}

.donut-legend li:nth-child(1) .sw { background: #3a475a; }
.donut-legend li:nth-child(2) .sw { background: #4b5668; }
.donut-legend li:nth-child(3) .sw { background: #5e697a; }
.donut-legend li:nth-child(4) .sw { background: #70798a; }
.donut-legend li:nth-child(5) .sw { background: #828b9b; }
.donut-legend li:nth-child(6) .sw { background: #949cab; }
.donut-legend li:nth-child(7) .sw { background: #a6acba; }
.donut-legend li:nth-child(8) .sw { background: #b3b9c4; }
.donut-legend li:nth-child(9) .sw { background: #c0c5d0; }
.donut-legend li:nth-child(10) .sw { background: #d2d6de; }
.donut-legend li.hl .sw { background: #ffffff; }

/* Pill row (deck) */
.deck-pill-row {
  display: flex;
  gap: 12px;
  margin-top: auto;
  justify-content: flex-end;
}

.deck-pill {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 10px 20px;
  background: rgba(69, 168, 212, 0.08);
  border: 1px solid rgba(69, 168, 212, 0.25);
  border-radius: var(--r-md);
  font-family: var(--font-sans);
}

.deck-pill b {
  font-weight: 600;
  font-size: 22px;
  color: #45a8d4;
  letter-spacing: -0.5px;
}

.deck-pill span {
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  color: #8ba0bd;
  margin-top: 2px;
}

/* Trend cards + line chart */
.deck-trend-cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
  margin: 8px 0 14px;
}

.trend-card {
  padding: 9px 12px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--r-sm);
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.trend-card-lbl {
  font-family: var(--font-sans);
  font-size: 10.5px;
  color: #8ba0bd;
  letter-spacing: 0.04em;
}

.trend-card-num {
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 19px;
  color: #e8ecf2;
  letter-spacing: -0.5px;
}

.trend-card-hl {
  background: rgba(69, 168, 212, 0.1);
  border-color: rgba(69, 168, 212, 0.3);
}

.trend-card-hl .trend-card-num { color: #45a8d4; }

.deck-line-chart {
  width: 100%;
  max-height: 220px;
  height: auto;
  display: block;
  flex: 0 0 auto;
}

/* Four conditions grid */
.deck-four-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-top: 24px;
  flex: 1;
  min-height: 0;
}

.four-cell {
  padding: 18px 20px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--r-sm);
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.four-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  background: #45a8d4;
  color: #0a1728;
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 12px;
  border-radius: var(--r-sm);
}

.four-cell b {
  font-family: var(--font-sans);
  font-size: 14px;
  font-weight: 500;
  color: #e8ecf2;
}

.four-cell p {
  font-family: var(--font-sans);
  font-size: 12.5px;
  color: #8ba0bd;
  line-height: 1.5;
}

/* Risk grid */
.deck-risk-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 20px;
  flex: 1;
  min-height: 0;
}

.risk-card {
  padding: 14px 18px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--r-sm);
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.risk-tag {
  align-self: flex-start;
  font-family: var(--font-sans);
  font-size: 10px;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: var(--r-sm);
  letter-spacing: 0.04em;
}

.risk-high { background: var(--negative-light); color: #8a2a1f; }
.risk-med  { background: var(--warning-light); color: #8a5e20; }
.risk-low  { background: var(--positive-light); color: #1a7a3e; }

.risk-card b {
  font-family: var(--font-sans);
  font-size: 14px;
  font-weight: 500;
  color: #e8ecf2;
}

.risk-card p {
  font-family: var(--font-sans);
  font-size: 12.5px;
  color: #8ba0bd;
  line-height: 1.5;
}

.risk-card.risk-meta {
  background: rgba(69, 168, 212, 0.06);
  border-left: 3px solid #45a8d4;
  border-color: rgba(69, 168, 212, 0.2);
  justify-content: center;
}

.risk-card.risk-meta b { color: #45a8d4; }

/* Executive voice */
.deck-exec-layout {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 40px;
  margin-top: 20px;
  flex: 1;
  min-height: 0;
}

.exec-bars {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.exec-row {
  display: grid;
  grid-template-columns: 160px 1fr 48px;
  gap: 12px;
  align-items: center;
  font-family: var(--font-sans);
}

.exec-name {
  font-size: 13px;
  font-weight: 500;
  color: #e8ecf2;
}

.exec-bar {
  height: 8px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 999px;
  position: relative;
  overflow: hidden;
}

.exec-bar::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: calc(var(--v) * 100%);
  background: #45a8d4;
  border-radius: 999px;
}

.exec-val {
  font-size: 13px;
  font-weight: 500;
  color: #e8ecf2;
  text-align: right;
  font-variant-numeric: tabular-nums;
}

.exec-row-muted .exec-name { color: #8ba0bd; }
.exec-row-muted .exec-bar::before { background: #5e697a; }
.exec-row-muted .exec-val { color: #8ba0bd; }

.exec-stats-h {
  font-family: var(--font-sans);
  font-size: 13px;
  font-weight: 500;
  color: #45a8d4;
  margin-bottom: 12px;
}

.exec-stats-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.exec-stat {
  padding: 14px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--r-sm);
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.exec-stat-num {
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 28px;
  color: #45a8d4;
  letter-spacing: -1px;
  line-height: 1;
}

.exec-stat b {
  font-family: var(--font-sans);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.5px;
  color: #e8ecf2;
  text-transform: uppercase;
  margin-top: 4px;
}

.exec-stat em {
  font-family: var(--font-sans);
  font-style: normal;
  font-size: 11px;
  color: #8ba0bd;
}

/* ============================================================
   Partner pages
   ============================================================ */

.partner-page {
  flex: 0 0 auto;
  width: min(80vw, 1120px);
  height: min(76vh, 680px);
  background: var(--white);
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-card-floating);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

/* Partner cover page */
.partner-cover-page {
  background: var(--white);
  padding: 80px 96px;
  justify-content: space-between;
}

.partner-cover-body { max-width: 64ch; }

.partner-cover-eyebrow {
  font-family: var(--font-sans);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  color: var(--gray-500);
  margin-bottom: var(--s-lg);
}

.partner-cover-eyebrow em {
  font-style: normal;
  color: var(--gray-300);
  padding: 0 0.3em;
}

.partner-cover-title {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: clamp(36px, 4.6vw, 64px);
  line-height: 1.03;
  letter-spacing: -0.5px;
  color: var(--black);
  margin-bottom: var(--s-lg);
}

.partner-cover-sub {
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.6;
  color: var(--gray-700);
  max-width: 52ch;
}

.partner-cover-foot {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-sans);
  font-size: 12px;
  color: var(--gray-500);
}

.partner-cover-foot em {
  font-style: normal;
  color: var(--gray-300);
  padding: 0 0.3em;
}

.pf-pg {
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.08em;
}

/* Partner product pages (UI frames) */
.partner-product-page {
  padding: 32px;
  background: var(--gray-100);
  align-items: center;
  justify-content: center;
}

.partner-product-page .partner-frame {
  width: 100%;
  max-width: 1040px;
  background: var(--white);
  border-radius: var(--r-lg);
  overflow: hidden;
  box-shadow: var(--shadow-artifact);
}

.browser-chrome {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 16px;
  background: var(--gray-100);
  border-bottom: 1px solid var(--gray-200);
}

.chrome-dots { display: flex; gap: 6px; }

.chrome-dots span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--gray-300);
}

.chrome-url {
  font-family: var(--font-sans);
  font-size: 12px;
  color: var(--gray-500);
}

.partner-body {
  display: grid;
  grid-template-columns: 1fr 280px;
  min-height: 440px;
  padding: 0;
  background: var(--white);
}

.partner-body-full { display: block; min-height: 440px; padding: 0; }

.partner-main {
  padding: var(--s-xl);
  border-right: 1px solid var(--gray-100);
}

.partner-doc-titlebar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
}

.partner-doc-title {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: 22px;
  color: var(--gray-900);
  letter-spacing: -0.5px;
  margin: 0;
  flex: 1;
  min-width: 0;
}

.partner-doc-title em {
  font-style: italic;
  color: var(--gray-500);
}

.partner-view-mode {
  font-family: var(--font-sans);
  font-size: 11.5px;
  letter-spacing: 0.02em;
  color: var(--gray-500);
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  border-radius: var(--r-sm);
  padding: 4px 9px;
  white-space: nowrap;
  display: inline-flex;
  align-items: center;
  gap: 7px;
}

.partner-view-mode[hidden] { display: none; }

.partner-view-mode b {
  color: var(--gray-900);
  font-weight: 600;
}

/* Active "Viewing as Partner X" — colored, more prominent */
.partner-view-mode-active {
  background: rgba(15, 23, 42, 0.92);
  border-color: rgba(15, 23, 42, 0.92);
  color: rgba(255, 255, 255, 0.85);
}

.partner-view-mode-active b { color: #fff; }

.partner-view-reset {
  font-family: var(--font-sans);
  font-size: 10.5px;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: rgba(255, 255, 255, 0.7);
  background: rgba(255, 255, 255, 0.10);
  border: 0;
  border-radius: 3px;
  padding: 3px 7px;
  cursor: pointer;
  text-transform: uppercase;
}

.partner-view-reset:hover {
  background: rgba(255, 255, 255, 0.18);
  color: #fff;
}

.partner-doc-p {
  font-family: var(--font-sans);
  font-size: 13px;
  line-height: 1.6;
  color: var(--gray-700);
  margin-bottom: 8px;
  max-width: 62ch;
}

.partner-doc-p-muted {
  color: var(--gray-500);
  font-size: 12px;
  margin-bottom: var(--s-lg);
}

.partner-doc-p-selected {
  background: rgba(69, 168, 212, 0.12);
  border-radius: 3px;
  padding: 4px 6px;
  margin: -4px -6px 8px;
}

.partner-section {
  margin-top: var(--s-lg);
  padding-left: 14px;
  border-left: 2px solid var(--gray-200);
}

/* Colored left border per partner — matches the visibility-mark renderer */
.partner-section[data-partner-block="a"] { border-left-color: #10b981; }
.partner-section[data-partner-block="b"] { border-left-color: #3b82f6; }
.partner-section[data-partner-block="c"] { border-left-color: #f59e0b; }
.partner-section[data-partner-block="d"] { border-left-color: #8b5cf6; }
.partner-section[data-partner-block="e"] { border-left-color: #ec4899; }

.partner-section-h {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: 17px;
  color: var(--gray-900);
  margin-bottom: 6px;
}

/* Colored "Partner X only" chip — uses --c custom prop set inline */
.partner-section-tag {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-family: var(--font-sans);
  font-size: 9.5px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 2px 7px 2px 6px;
  border-radius: 3px;
  background: color-mix(in srgb, var(--c) 14%, transparent);
  color: color-mix(in srgb, var(--c) 75%, var(--gray-900));
}

.partner-section-tag .ps-dot {
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 999px;
  background: var(--c);
}

/* Lead paragraph at top of doc — slightly tighter typography */
.partner-doc-lead {
  font-family: var(--font-serif);
  font-size: 14px;
  line-height: 1.6;
  color: var(--gray-800);
  margin-bottom: 14px;
  max-width: 70ch;
}

.partner-doc-lead::first-letter {
  /* Uppercase city-line treatment — like real press releases */
}

/* Internal Q&A appendix block — visible in default view, hidden in partner views */
.partner-section-appendix {
  border-left-color: var(--gray-400) !important;
  background: rgba(15, 23, 42, 0.03);
  padding: 12px 14px;
  border-radius: 0 4px 4px 0;
  margin-top: 18px;
}

.partner-section-tag-internal {
  background: rgba(15, 23, 42, 0.10);
  color: var(--gray-700);
}

.partner-section-tag-internal .ps-dot {
  background: var(--gray-700);
}

.partner-doc-p-internal {
  font-family: var(--font-sans);
  font-size: 12px;
  line-height: 1.55;
  color: var(--gray-600);
  font-style: italic;
  margin: 0;
}

/* Doc-content view modes — driven by data-active on .partner-main.
   Default: show internal block + A & B (the originally-visible content).
   Partner-specific (a/b/c/d/e): hide internal, show ONLY that partner's block. */
.partner-main[data-active="default"] [data-block-internal] { display: block; }
.partner-main[data-active="default"] [data-partner-block="a"],
.partner-main[data-active="default"] [data-partner-block="b"] { display: block; }
.partner-main[data-active="default"] [data-partner-block="c"],
.partner-main[data-active="default"] [data-partner-block="d"],
.partner-main[data-active="default"] [data-partner-block="e"] { display: none; }

.partner-main:not([data-active="default"]) [data-block-internal] { display: none; }
.partner-main:not([data-active="default"]) [data-partner-block] { display: none; }
.partner-main[data-active="a"] [data-partner-block="a"],
.partner-main[data-active="b"] [data-partner-block="b"],
.partner-main[data-active="c"] [data-partner-block="c"],
.partner-main[data-active="d"] [data-partner-block="d"],
.partner-main[data-active="e"] [data-partner-block="e"] { display: block; }

/* Smooth fade when content swaps */
.partner-section {
  transition: opacity 200ms ease;
}

.partner-section blockquote,
.comments-doc blockquote,
.reviewer-doc blockquote {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 14px;
  line-height: 1.55;
  color: var(--gray-700);
  margin-bottom: 4px;
  max-width: 58ch;
}

.partner-attr {
  font-family: var(--font-sans);
  font-size: 11px;
  color: var(--gray-500);
}

.partner-side {
  padding: var(--s-lg);
  background: var(--gray-50);
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.partner-side-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.partner-side-cap {
  font-family: var(--font-sans);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  color: var(--gray-400);
}

.partner-side-count {
  font-family: var(--font-sans);
  font-size: 12px;
  color: var(--gray-600);
}

.partner-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.p-row {
  display: grid;
  grid-template-columns: 10px 1fr auto;
  gap: 10px;
  align-items: center;
  padding: 10px 12px;
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--r-sm);
}

.p-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  display: block;
}

/* Partner colors mirror the visibility-mark palette from the AI-edit slide
   and the real PartnerSidebar (each partner gets a unique color). */
.p-a { background: #10b981; }
.p-b { background: #3b82f6; }
.p-c { background: #f59e0b; }
.p-d { background: #8b5cf6; }
.p-e { background: #ec4899; }

.p-name {
  font-family: var(--font-sans);
  font-size: 13px;
  font-weight: 500;
  color: var(--gray-900);
  display: flex;
  flex-direction: column;
  gap: 2px;
  line-height: 1.3;
}

.p-name .p-sub {
  font-size: 11px;
  font-weight: 400;
  color: var(--gray-500);
}

.p-state {
  font-family: var(--font-sans);
  font-size: 11px;
  font-weight: 500;
  padding: 2px 8px;
  border-radius: var(--r-sm);
  letter-spacing: 0.3px;
}

.p-state-stale    { background: var(--warning-light); color: #8a5e20; }
.p-state-changes  { background: var(--negative-light); color: #8a2a1f; }
.p-state-pending  { background: var(--gray-100); color: var(--gray-600); }
.p-state-approved { background: rgba(16, 185, 129, 0.14); color: #0a6f4f; }

/* Send (recipients) */
.send-body { padding: var(--s-xl); }

.send-head h5 {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: 22px;
  color: var(--gray-900);
  margin-bottom: 4px;
}

.send-head p {
  font-family: var(--font-sans);
  font-size: 12.5px;
  color: var(--gray-500);
  margin-bottom: var(--s-md);
}

.send-blocked {
  font-family: var(--font-sans);
  font-size: 12px;
  color: var(--negative);
  background: var(--negative-light);
  padding: 8px 12px;
  border-radius: var(--r-sm);
  margin-bottom: var(--s-md);
}

.send-kpis {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: var(--s-lg);
}

.send-kpi {
  padding: 14px;
  background: var(--gray-50);
  border-radius: var(--r-sm);
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.send-kpi b {
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 28px;
  letter-spacing: -1px;
  line-height: 1;
  color: var(--black);
}

.send-kpi span {
  font-family: var(--font-sans);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  color: var(--gray-500);
}

.send-kpi-warn b { color: var(--negative); }

.send-table {
  width: 100%;
  border-collapse: collapse;
  font-family: var(--font-sans);
  font-size: 13px;
}

.send-table thead th {
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  color: var(--gray-400);
  text-align: left;
  padding: 10px 12px;
  border-bottom: 1px solid var(--gray-200);
}

.send-table tbody td {
  padding: 10px 12px;
  border-bottom: 1px solid var(--gray-100);
  color: var(--gray-700);
  font-size: 12.5px;
}

.send-email {
  font-family: var(--font-sans);
  font-size: 12px;
  color: var(--gray-700);
}

.pill {
  display: inline-block;
  font-size: 11px;
  font-weight: 500;
  padding: 2px 8px;
  border-radius: var(--r-sm);
}

.pill-pending   { background: var(--gray-100); color: var(--gray-600); }
.pill-changes   { background: var(--negative-light); color: #8a2a1f; }
.pill-approved  { background: var(--warning-light); color: #8a5e20; }

/* Visibility menu page */
.vis-body {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  min-height: 460px;
}

.vis-doc {
  padding: var(--s-xl);
  border-right: 1px solid var(--gray-100);
  position: relative;
}

.vis-toolbar {
  position: absolute;
  left: 40px;
  top: 200px;
  display: flex;
  gap: 2px;
  padding: 6px 8px;
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--r-md);
  box-shadow: 0 4px 12px -4px rgba(0, 0, 0, 0.1);
  font-family: var(--font-sans);
  font-size: 12px;
  font-weight: 500;
  color: var(--gray-700);
}

.vis-toolbar span {
  padding: 4px 8px;
  border-radius: var(--r-sm);
}

.vis-toolbar span:hover { background: var(--gray-100); }

.vis-toolbar-tag { background: var(--gray-900) !important; color: var(--white); }

.vis-menu {
  position: absolute;
  left: 260px;
  top: 230px;
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--r-md);
  box-shadow: 0 8px 24px -8px rgba(0, 0, 0, 0.14);
  padding: 6px;
  min-width: 260px;
  font-family: var(--font-sans);
}

.vis-menu-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 8px 10px;
  border-radius: var(--r-sm);
  cursor: pointer;
}

.vis-menu-item:hover { background: var(--gray-50); }

.vis-menu-item.is-selected { background: var(--gray-100); }

.vis-menu-item b {
  display: block;
  font-size: 13px;
  font-weight: 500;
  color: var(--gray-900);
  margin-bottom: 2px;
}

.vis-menu-item em {
  font-family: var(--font-sans);
  font-style: normal;
  font-size: 11.5px;
  color: var(--gray-500);
}

/* Compact variant — labels only, descriptions live in the right rail */
.vis-menu-compact .vis-menu-item {
  align-items: center;
  padding: 7px 10px;
}

.vis-menu-compact .vis-menu-item b {
  display: inline;
  margin-bottom: 0;
}

.vis-menu-check {
  margin-left: auto;
  font-size: 12px;
  color: var(--gray-700);
}

.vis-menu-sep {
  height: 1px;
  background: var(--gray-100);
  margin: 6px 0;
}

.vis-menu-cap {
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  color: var(--gray-400);
  padding: 4px 10px;
}

.vis-menu-partner {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 6px 10px;
  font-size: 13px;
  color: var(--gray-800);
}

.vis-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  flex-shrink: 0;
  margin-top: 4px;
}

.vis-dot-shared   { background: var(--gray-400); }
.vis-dot-partner  { background: var(--warning); }
.vis-dot-internal { background: var(--gray-900); }

.vis-rail {
  padding: var(--s-xl);
  background: var(--gray-50);
}

.vis-rail-cap {
  font-family: var(--font-sans);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  color: var(--gray-400);
  margin-bottom: 8px;
}

.vis-rail-h {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: 24px;
  line-height: 1.2;
  color: var(--gray-900);
  margin-bottom: 14px;
  letter-spacing: -0.5px;
}

.vis-rail-p {
  font-family: var(--font-sans);
  font-size: 13px;
  line-height: 1.55;
  color: var(--gray-700);
  margin-bottom: 20px;
}

.vis-rail-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.vis-rail-list li {
  display: grid;
  grid-template-columns: 12px 1fr;
  gap: 12px;
  align-items: flex-start;
  font-family: var(--font-sans);
}

.vis-rail-list li b {
  display: block;
  font-size: 13px;
  font-weight: 500;
  color: var(--gray-900);
  margin-bottom: 2px;
}

.vis-rail-list li em {
  font-style: normal;
  font-size: 12px;
  color: var(--gray-600);
  line-height: 1.5;
}


/* AI-edit slide — chat-sidebar treatment matches /studio/partner-docs editor */

.aie-body {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) 380px;
  min-height: 460px;
  background: var(--gray-50);
}

/* ---------- Document column (left) ---------- */
.aie-doc {
  display: flex;
  flex-direction: column;
  background: var(--white);
  border-right: 1px solid var(--gray-200);
  min-width: 0;
}

.aie-doc-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 18px;
  height: 39px;
  border-bottom: 1px solid var(--gray-200);
  background: var(--gray-50);
}

.aie-doc-crumb {
  font-family: var(--font-sans);
  font-size: 12px;
  color: var(--gray-700);
  font-weight: 500;
}

.aie-doc-crumb-sub {
  font-family: var(--font-sans);
  font-size: 11px;
  color: var(--gray-500);
  letter-spacing: 0.02em;
}

.aie-doc-crumb-sub b {
  font-weight: 600;
  color: var(--gray-700);
}

.aie-doc-scroll {
  flex: 1;
  padding: 26px 32px 24px;
  overflow: hidden;
}

.aie-doc-h {
  font-family: var(--font-serif);
  font-size: 22px;
  font-weight: 600;
  line-height: 1.25;
  color: var(--gray-900);
  margin: 0 0 12px;
  letter-spacing: -0.01em;
}

.aie-doc-h-sub {
  font-style: italic;
  color: var(--gray-500);
  font-weight: 400;
}

.aie-doc-p {
  font-family: var(--font-serif);
  font-size: 13.5px;
  line-height: 1.55;
  color: var(--gray-800);
  margin: 0 0 10px;
}

/* Partner-color legend — mirrors PartnerSidebar dot list */
.aie-partner-legend {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 4px 12px;
  font-family: var(--font-sans);
  font-size: 11px;
  color: var(--gray-600);
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  border-radius: 6px;
  padding: 7px 12px;
  margin: 0 0 14px;
}

.aie-legend-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: var(--c, var(--gray-500));
  margin-right: 4px;
}

.aie-legend-name {
  margin-right: 4px;
}

/* Visibility-marked block — mirrors PartnerVisibilityMark TipTap renderHTML:
   12% bg tint of partner color + 3px solid color left border + tag chip on top.
   Internal blocks get a darker (25%) gray bg, signalling owner-workspace-only. */
.aie-vis-block {
  position: relative;
  border-left: 3px solid var(--c, var(--gray-300));
  background: color-mix(in srgb, var(--c) 12%, transparent);
  padding: 9px 14px 10px;
  border-radius: 0 4px 4px 0;
  margin: 0 0 10px;
}

.aie-vis-block.aie-vis-internal {
  background: color-mix(in srgb, var(--c) 18%, transparent);
}

.aie-vis-block p {
  font-family: var(--font-serif);
  font-size: 13px;
  font-style: italic;
  line-height: 1.5;
  color: var(--gray-800);
  margin: 0;
}

.aie-vis-block.aie-vis-internal p {
  font-style: normal;
  font-size: 12.5px;
  color: var(--gray-700);
}

.aie-vis-tag {
  display: inline-flex;
  align-items: center;
  font-family: var(--font-sans);
  font-size: 9.5px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 2px 7px 2px 6px;
  border-radius: 3px;
  margin: 0 0 6px;
  background: rgba(107, 114, 128, 0.14);
  color: rgb(80, 88, 100);
  gap: 5px;
}

.aie-vis-dot {
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 999px;
}

.aie-vis-attr {
  font-family: var(--font-sans);
  font-size: 11px;
  font-style: italic;
  color: var(--gray-500);
  margin-top: 4px;
}

/* ---------- Chat sidebar (right) — mirrors AIChatPanel ---------- */
.aie-chat {
  display: flex;
  flex-direction: column;
  background: var(--white);
  border-left: 1px solid var(--gray-200);
  min-width: 0;
  min-height: 0;
}

.aie-chat-tabs {
  display: flex;
  align-items: stretch;
  height: 40px;
  border-bottom: 1px solid var(--gray-200);
  background: var(--gray-50);
}

.aie-chat-tab {
  font-family: var(--font-sans);
  font-size: 12px;
  font-weight: 500;
  color: var(--gray-500);
  padding: 0 16px;
  background: transparent;
  border: 0;
  cursor: pointer;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
}

.aie-chat-tab.is-active {
  color: var(--gray-900);
  border-bottom-color: var(--gray-900);
  background: var(--white);
}

.aie-chat-feed {
  flex: 1;
  padding: 16px 14px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  overflow-y: auto;
  position: relative;
  scroll-padding-top: 28px;
  /* Top fade still hints at scrollable history above the visible viewport */
  -webkit-mask-image: linear-gradient(to bottom, transparent 0, black 32px, black 100%);
  mask-image: linear-gradient(to bottom, transparent 0, black 32px, black 100%);
}

/* Subtle scrollbar so it reads as deliberate, not hidden */
.aie-chat-feed::-webkit-scrollbar { width: 6px; }
.aie-chat-feed::-webkit-scrollbar-thumb {
  background: rgba(15, 23, 42, 0.18);
  border-radius: 999px;
}
.aie-chat-feed::-webkit-scrollbar-track { background: transparent; }

.aie-msg {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.aie-msg-user {
  align-items: flex-end;
}

.aie-msg-user .aie-bubble {
  max-width: 80%;
  background: var(--gray-900);
  color: var(--white);
  font-family: var(--font-sans);
  font-size: 12.5px;
  line-height: 1.45;
  padding: 9px 12px;
  border-radius: 10px 10px 2px 10px;
}

.aie-msg-assistant {
  align-items: stretch;
}

/* Tool call rows — mirror ToolCallBlock collapsed look */
.aie-tool {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 10px;
  border: 1px solid var(--gray-200);
  border-radius: 6px;
  background: var(--white);
  min-height: 30px;
  font-family: ui-monospace, "SF Mono", Menlo, monospace;
  font-size: 11.5px;
  color: var(--gray-800);
  position: relative;
}

.aie-tool-chev {
  color: var(--gray-400);
  font-family: var(--font-sans);
  font-size: 13px;
  line-height: 1;
  width: 10px;
}

.aie-tool-dot {
  width: 6px;
  height: 6px;
  border-radius: 999px;
  background: rgb(34, 161, 85);
  flex-shrink: 0;
}

.aie-tool-name {
  flex: 1;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  letter-spacing: -0.01em;
}

.aie-tool-meta {
  font-family: var(--font-sans);
  font-size: 11px;
  color: var(--gray-500);
  font-feature-settings: "tnum";
}

.aie-tool-running {
  background: rgba(15, 23, 42, 0.025);
  border-color: rgba(15, 23, 42, 0.10);
  overflow: hidden;
}

.aie-tool-running::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent 0%, rgba(15, 23, 42, 0.05) 50%, transparent 100%);
  animation: aie-shimmer 1.6s linear infinite;
}

@keyframes aie-shimmer {
  from { transform: translateX(-100%); }
  to { transform: translateX(100%); }
}

.aie-tool-pulse {
  position: relative;
  width: 6px;
  height: 6px;
  border-radius: 999px;
  background: rgba(34, 161, 85, 0.6);
  flex-shrink: 0;
}

.aie-tool-pulse::before {
  content: "";
  position: absolute;
  inset: -2px;
  border-radius: 999px;
  background: rgba(34, 161, 85, 0.45);
  animation: aie-ping 1.4s cubic-bezier(0, 0, 0.2, 1) infinite;
}

@keyframes aie-ping {
  0%   { transform: scale(0.6); opacity: 0.7; }
  80%, 100% { transform: scale(1.8); opacity: 0; }
}

.aie-reply {
  border: 1px solid var(--gray-200);
  border-radius: 6px;
  background: var(--white);
  padding: 9px 12px;
}

.aie-reply p {
  font-family: var(--font-sans);
  font-size: 12.5px;
  line-height: 1.5;
  color: var(--gray-800);
  margin: 0;
}

.aie-reply p b {
  font-weight: 600;
  color: var(--gray-900);
}

.aie-stat {
  font-family: var(--font-sans);
  font-size: 11px;
  color: var(--gray-400);
  letter-spacing: 0.01em;
  font-feature-settings: "tnum";
  padding-left: 2px;
}

.aie-chat-input {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 12px;
  border-top: 1px solid var(--gray-200);
  background: var(--white);
}

.aie-chat-input-text {
  flex: 1;
  font-family: var(--font-sans);
  font-size: 12.5px;
  color: var(--gray-400);
  padding: 6px 8px;
  border: 1px solid var(--gray-200);
  border-radius: 6px;
  background: var(--gray-50);
}

.aie-chat-input-send {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  border-radius: 6px;
  background: var(--gray-900);
  color: var(--white);
  font-size: 13px;
  line-height: 1;
}

/* Comments page */
.comments-body {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  min-height: 460px;
}

.comments-doc {
  padding: var(--s-xl);
  border-right: 1px solid var(--gray-100);
}

.comments-doc h5 {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: 20px;
  color: var(--gray-900);
  margin-bottom: 14px;
  letter-spacing: -0.5px;
}

.comments-doc-sub {
  font-family: var(--font-sans);
  font-size: 12px;
  font-weight: 400;
  color: var(--gray-500);
}

.comments-doc blockquote mark {
  padding: 2px 1px;
  border-radius: 2px;
  color: var(--gray-900);
}

.comments-doc blockquote mark.hl-amber { background: rgba(245, 158, 11, 0.28); }
.comments-doc blockquote mark.hl-rose { background: rgba(236, 72, 153, 0.22); }

.comments-side {
  padding: var(--s-xl);
  background: var(--gray-50);
}

.comments-rail-cap {
  font-family: var(--font-sans);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  color: var(--gray-400);
  margin-bottom: 8px;
}

.comments-rail-h {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: 22px;
  line-height: 1.2;
  color: var(--gray-900);
  margin-bottom: 20px;
  letter-spacing: -0.5px;
}

.comment {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--r-sm);
  padding: 12px 14px;
  margin-bottom: 12px;
  font-family: var(--font-sans);
}

.comment-h {
  display: flex;
  gap: 6px;
  font-size: 12px;
  color: var(--gray-500);
  margin-bottom: 8px;
}

.comment-h b { color: var(--gray-900); font-weight: 500; }

.comment-ref {
  font-family: monospace;
  font-size: 11px;
  color: var(--gray-700);
  padding: 2px 6px;
  border-radius: 2px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 6px;
}

.comment-rose .comment-ref { background: rgba(236, 72, 153, 0.18); }
.comment-amber .comment-ref { background: rgba(245, 158, 11, 0.22); }

.comment-swatch {
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 999px;
}

.comment-swatch-rose { background: rgb(236, 72, 153); }
.comment-swatch-amber { background: rgb(245, 158, 11); }

.comment p {
  font-family: var(--font-sans);
  font-size: 13px;
  line-height: 1.55;
  color: var(--gray-700);
}

/* Reviewer page */
.reviewer-body {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  min-height: 460px;
}

.reviewer-doc {
  padding: var(--s-xl);
  border-right: 1px solid var(--gray-100);
  border-top: 3px solid var(--positive);
}

.reviewer-banner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--s-md);
}

.reviewer-status {
  font-family: var(--font-sans);
  font-size: 11px;
  font-weight: 500;
  padding: 3px 10px;
  border-radius: var(--r-sm);
  background: var(--warning-light);
  color: #8a5e20;
}

.reviewer-count {
  font-family: var(--font-sans);
  font-size: 12px;
  color: var(--gray-500);
}

.reviewer-review-for {
  font-family: var(--font-sans);
  font-size: 11px;
  color: var(--gray-500);
  margin-bottom: var(--s-md);
}

.reviewer-sub {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: 17px;
  color: var(--gray-900);
  margin: 16px 0 6px;
}

.reviewer-side {
  padding: var(--s-xl);
  background: var(--gray-50);
}

.reviewer-rail-cap {
  font-family: var(--font-sans);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  color: var(--gray-400);
  margin-bottom: 8px;
}

.reviewer-rail-h {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: 22px;
  line-height: 1.2;
  color: var(--gray-900);
  margin-bottom: 14px;
  letter-spacing: -0.5px;
}

.reviewer-rail-p {
  font-family: var(--font-sans);
  font-size: 13px;
  line-height: 1.55;
  color: var(--gray-700);
  margin-bottom: var(--s-lg);
}

.reviewer-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.reviewer-stat {
  padding: 12px 14px;
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--r-sm);
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.reviewer-stat b {
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 22px;
  color: var(--black);
  letter-spacing: -0.5px;
  line-height: 1;
}

.reviewer-stat em {
  font-family: var(--font-sans);
  font-style: normal;
  font-size: 11px;
  color: var(--gray-500);
}

/* ============================================================
   AEO pages
   ============================================================ */

.aeo-page {
  flex: 0 0 auto;
  width: min(80vw, 1120px);
  height: min(76vh, 680px);
  background: var(--gray-100);
  padding: 32px;
  border-radius: var(--r-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-card-floating);
}

.aeo-page .aeo-frame {
  width: 100%;
  max-width: 1040px;
  background: var(--white);
  border-radius: var(--r-lg);
  overflow: hidden;
  box-shadow: var(--shadow-artifact);
}

.aeo-body {
  padding: var(--s-xl);
  background: var(--white);
  color: var(--gray-900);
  min-height: 440px;
}

.aeo-head { margin-bottom: var(--s-lg); }

.aeo-eyebrow {
  font-family: var(--font-sans);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  color: var(--gray-400);
  margin-bottom: 8px;
}

.aeo-eyebrow em {
  font-style: normal;
  color: var(--gray-300);
  padding: 0 0.3em;
}

.aeo-head h4 {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: 22px;
  color: var(--gray-900);
  letter-spacing: -0.3px;
  line-height: 1.3;
}

.aeo-kpis {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--s-lg);
  margin-bottom: var(--s-lg);
  padding-bottom: var(--s-lg);
  border-bottom: 1px solid var(--gray-100);
}

.aeo-kpi {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.aeo-kpi-num {
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 28px;
  line-height: 1;
  color: var(--black);
  letter-spacing: -1px;
}

.aeo-kpi-lbl {
  font-family: var(--font-sans);
  font-size: 12px;
  color: var(--gray-500);
}

.aeo-kpi-lbl em {
  font-style: normal;
  color: var(--gray-400);
  padding: 0 0.3em;
}

.aeo-kpi-trend {
  font-family: var(--font-sans);
  font-size: 12px;
  font-weight: 500;
  margin-top: 2px;
}

.aeo-trend-up { color: var(--positive); }

.aeo-grid-cap {
  font-family: var(--font-sans);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  color: var(--gray-400);
  margin-bottom: 12px;
}

.aeo-grid-cap em {
  font-style: normal;
  padding: 0 0.3em;
}

.aeo-grid table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 4px 0;
  font-family: var(--font-sans);
  font-size: 13px;
}

.aeo-grid thead th {
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-size: 11px;
  color: var(--gray-400);
  text-align: center;
  padding: 10px 8px;
}

.aeo-grid thead th:first-child {
  text-align: left;
  padding-left: 0;
}

.aeo-grid tbody td {
  padding: 6px 4px;
  color: var(--gray-900);
}

.aeo-grid tbody td:first-child {
  font-family: var(--font-sans);
  font-size: 14px;
  font-weight: 400;
  color: var(--gray-700);
  padding: 10px 0;
  min-width: 180px;
}

.aeo-grid tbody tr.aeo-hl td:first-child {
  color: var(--black);
  font-weight: 500;
}

.aeo-grid .cell {
  display: block;
  padding: 10px 4px;
  text-align: center;
  border-radius: var(--r-sm);
  font-weight: 500;
  font-variant-numeric: tabular-nums;
}

.aeo-grid .c-hi { background: var(--positive-light); color: #1a7a3e; }
.aeo-grid .c-mid { background: var(--warning-light); color: #8a5e20; }
.aeo-grid .c-lo { background: var(--negative-light); color: #8a2a1f; }

.aeo-line-chart {
  width: 100%;
  height: 320px;
  margin: 8px 0 var(--s-md);
  display: block;
}

.aeo-callout {
  padding: 12px 16px;
  border-left: 3px solid var(--gray-900);
  background: var(--gray-50);
  border-radius: 0 var(--r-sm) var(--r-sm) 0;
}

.aeo-callout b {
  font-family: var(--font-sans);
  font-size: 13px;
  font-weight: 500;
  color: var(--gray-900);
  margin-right: 6px;
}

.aeo-callout span {
  font-family: var(--font-sans);
  font-size: 12.5px;
  color: var(--gray-600);
  line-height: 1.5;
}

/* Citation explorer — most-cited sources slide */
.aeo-cite-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px 10px;
  font-family: var(--font-sans);
  font-size: 12px;
  color: var(--gray-600);
  margin: -8px 0 16px;
}

.aeo-cite-meta b {
  color: var(--gray-900);
  font-weight: 600;
  font-feature-settings: "tnum";
}

.aeo-cite-sep { color: var(--gray-400); }
.aeo-cite-window {
  margin-left: auto;
  font-style: italic;
  color: var(--gray-500);
}

.aeo-cite-table {
  width: 100%;
  border-collapse: collapse;
  font-family: var(--font-sans);
  margin-bottom: 14px;
}

.aeo-cite-table thead th {
  font-size: 10.5px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gray-500);
  text-align: left;
  padding: 6px 10px 8px;
  border-bottom: 1px solid var(--gray-200);
}

.aeo-cite-th-domain { width: 24%; }
.aeo-cite-th-num { width: 6%; text-align: right; }
.aeo-cite-th-prov { width: 14%; }

.aeo-cite-table tbody tr {
  border-bottom: 1px solid var(--gray-100);
  transition: background 120ms ease;
}

.aeo-cite-table tbody tr:hover { background: var(--gray-50); }

.aeo-cite-table tbody tr.aeo-cite-hl {
  background: rgba(0, 0, 0, 0.025);
}

.aeo-cite-table td {
  padding: 9px 10px;
  font-size: 12.5px;
  color: var(--gray-700);
  vertical-align: middle;
}

.aeo-cite-domain {
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--gray-900);
  text-transform: lowercase;
}

.aeo-cite-num {
  text-align: right;
  font-feature-settings: "tnum";
  font-size: 12px;
  color: var(--gray-500);
}

.aeo-cite-bar {
  display: flex;
  align-items: center;
  gap: 10px;
}

.aeo-cite-bar-fill {
  flex: 1;
  height: 5px;
  background: var(--gray-100);
  border-radius: 3px;
  position: relative;
  overflow: hidden;
}

.aeo-cite-bar-fill::after {
  content: "";
  position: absolute;
  inset: 0;
  width: calc(var(--v) * 100%);
  background: var(--gray-900);
  border-radius: 3px;
}

.aeo-cite-hl .aeo-cite-bar-fill::after { background: #0f4f3f; }

.aeo-cite-bar-val {
  font-feature-settings: "tnum";
  font-size: 12px;
  font-weight: 500;
  color: var(--gray-900);
  width: 60px;
  text-align: right;
}

.aeo-cite-bar-val em {
  font-style: normal;
  color: var(--gray-400);
  font-weight: 400;
}

.aeo-cite-prov {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
}

.aeo-cite-prov span {
  font-size: 9.5px;
  font-weight: 600;
  letter-spacing: 0.06em;
  padding: 2px 5px;
  border-radius: 3px;
  background: var(--gray-100);
  color: var(--gray-700);
  font-family: ui-monospace, "SF Mono", Menlo, monospace;
}

/* Coverage tags — match real CitationExplorer COVERAGE_STYLES */
.cov {
  display: inline-block;
  font-size: 9.5px;
  font-weight: 600;
  letter-spacing: 0.08em;
  padding: 2px 6px;
  border-radius: 3px;
}

.cov-owned { background: rgba(16, 185, 129, 0.12); color: #0a6f4f; }
.cov-earned { background: rgba(16, 185, 129, 0.06); color: #0d8b66; }
.cov-mixed { background: var(--gray-100); color: var(--gray-600); }
.cov-peer { background: rgba(220, 38, 38, 0.10); color: #b41e1e; }

/* Response cards */
.resp-stack {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.resp-card {
  padding: 16px 18px;
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--r-md);
}

.resp-card-recommended {
  border-left: 3px solid var(--positive);
}

.resp-h {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 10px;
  font-family: var(--font-sans);
}

.resp-provider {
  font-size: 13px;
  font-weight: 600;
  color: var(--gray-900);
}

.resp-date {
  font-size: 11px;
  color: var(--gray-500);
}

.resp-tag {
  margin-left: auto;
  font-size: 11px;
  font-weight: 500;
  padding: 2px 8px;
  border-radius: var(--r-sm);
}

.resp-tag-yes { background: var(--positive-light); color: #1a7a3e; }
.resp-tag-no  { background: var(--negative-light); color: #8a2a1f; }

.resp-body {
  font-family: var(--font-sans);
  font-size: 13.5px;
  color: var(--gray-700);
  line-height: 1.6;
  margin-bottom: 10px;
}

.resp-body b { color: var(--gray-900); font-weight: 500; }

.resp-cites {
  font-family: var(--font-sans);
  font-size: 11px;
  color: var(--gray-500);
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.resp-cites span { font-weight: 500; color: var(--gray-700); }

.resp-cites em {
  font-style: normal;
  background: var(--gray-100);
  padding: 2px 8px;
  border-radius: var(--r-sm);
  color: var(--gray-600);
  font-family: monospace;
  font-size: 10.5px;
}

/* Gap analysis grid */
.gap-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.gap-card {
  padding: 16px 18px;
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--r-md);
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.gap-impact {
  align-self: flex-start;
  font-family: var(--font-sans);
  font-size: 10px;
  font-weight: 600;
  padding: 3px 8px;
  border-radius: var(--r-sm);
  letter-spacing: 0.05em;
}

.gap-card-high .gap-impact { background: var(--negative-light); color: #8a2a1f; }
.gap-card-med  .gap-impact { background: var(--warning-light); color: #8a5e20; }
.gap-card-low  .gap-impact { background: var(--gray-100); color: var(--gray-600); }

.gap-card h5 {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: 17px;
  line-height: 1.3;
  color: var(--gray-900);
  letter-spacing: -0.3px;
}

.gap-card p {
  font-family: var(--font-sans);
  font-size: 13px;
  color: var(--gray-600);
  line-height: 1.5;
}

.gap-card p b {
  color: var(--gray-900);
  font-weight: 600;
  font-feature-settings: "tnum";
}

.gap-fix {
  font-family: var(--font-sans);
  font-size: 13px;
  line-height: 1.45;
  color: var(--gray-800);
  background: var(--gray-50);
  border-left: 2px solid var(--gray-300);
  padding: 8px 12px;
  border-radius: 0 4px 4px 0;
  margin-top: 4px;
}

.gap-fix em {
  font-style: italic;
  color: var(--gray-900);
}

.gap-fix-lbl {
  display: inline-block;
  font-size: 10.5px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gray-500);
  margin-right: 6px;
}

.gap-actions {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  margin-top: 2px;
}

.gap-action {
  font-family: var(--font-sans);
  font-size: 11px;
  font-weight: 500;
  padding: 3px 8px;
  background: var(--gray-100);
  color: var(--gray-700);
  border-radius: var(--r-sm);
}

/* ============================================================
   Caption after a scroll-artifact
   ============================================================ */

.caption-after-scroll {
  display: block;
  grid-column: auto;
  max-width: 720px;
  margin: 0 auto;
  padding: var(--s-4xl) var(--s-xl);
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 20px;
  line-height: 1.45;
  color: var(--gray-600);
  text-align: center;
}

.caption-after-scroll em { color: var(--gray-900); font-style: italic; }

/* ============================================================
   PR Tracker (III.B · non-scrolling, two-frame stack)
   ============================================================ */

.section-artifact {
  padding-top: var(--s-2xl);
  padding-bottom: var(--s-4xl);
  grid-template-rows: auto auto auto auto;
  row-gap: var(--s-xl);
}

.section-artifact .rail-label-artifact { padding-top: 0.5em; }

.section-artifact .artifact-brief {
  grid-column: 1 / -1;
  max-width: 1040px;
  justify-self: center;
}

.artifact-stage-light {
  grid-column: 1 / -1;
  justify-self: center;
  width: 100%;
  max-width: 1200px;
  padding: var(--s-xl);
  background: var(--gray-50);
  border-radius: var(--r-lg);
  border: 1px solid var(--gray-200);
}

/* ============================================================
   Artifact caption (non-scroll)
   ============================================================ */

.artifact-caption {
  grid-column: 2;
  max-width: 640px;
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 17px;
  line-height: 1.5;
  color: var(--gray-600);
  margin-top: var(--s-xl);
}

.artifact-caption em { color: var(--gray-900); font-style: italic; }

/* ============================================================
   How this practice operates · trust scaffolding before CTA
   ============================================================ */

.section-practice-model {
  padding: 12vh clamp(24px, 5vw, 80px);
  background: var(--gray-50);
  border-top: 1px solid var(--gray-200);
}

.practice-frame {
  max-width: 1120px;
  margin: 0 auto;
}

.practice-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr);
  gap: clamp(64px, 8vw, 128px);
  align-items: start;
}

.practice-eyebrow {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gray-500);
  margin-bottom: 22px;
}

.practice-h {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: clamp(26px, 3vw, 38px);
  line-height: 1.25;
  letter-spacing: -0.01em;
  color: var(--gray-900);
  margin: 0 0 22px;
  max-width: 30ch;
}

.practice-sub {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: 17px;
  line-height: 1.5;
  color: var(--gray-700);
  max-width: 42ch;
  margin: 0;
}

.practice-spec {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.practice-spec-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
  padding-bottom: 22px;
  border-bottom: 1px solid var(--gray-200);
}

.practice-spec-row:last-child { border-bottom: 0; padding-bottom: 0; }

.practice-spec-cap {
  font-family: var(--font-sans);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gray-500);
}

.practice-spec-row p {
  font-family: var(--font-sans);
  font-size: 14px;
  line-height: 1.6;
  color: var(--gray-800);
  margin: 0;
}

.practice-spec-row p b {
  color: var(--gray-900);
  font-weight: 600;
}

@media (max-width: 880px) {
  .practice-grid { grid-template-columns: 1fr; gap: 40px; }
  .practice-spec-row { grid-template-columns: 1fr; gap: 8px; }
}

/* ============================================================
   CTA · Typeform-style engagement request
   ============================================================ */

.section-cta {
  padding: 14vh clamp(24px, 5vw, 80px) 12vh;
  background: var(--white);
}

.cta-frame {
  max-width: 760px;
  margin: 0 auto;
}

.cta-head {
  text-align: center;
  margin-bottom: var(--s-2xl);
}

.cta-eyebrow {
  font-family: var(--font-sans);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--gray-500);
  display: inline-block;
  padding-bottom: var(--s-sm);
  position: relative;
}

.cta-eyebrow::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 0;
  width: 20px;
  height: 1px;
  background: var(--gray-400);
  transform: translateX(-50%);
}

.cta-head-h {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: clamp(28px, 3.4vw, 40px);
  line-height: 1.18;
  letter-spacing: -0.015em;
  color: var(--black);
  margin: var(--s-lg) auto 0;
  max-width: 22ch;
}

.cta-head-sub {
  font-family: var(--font-sans);
  font-size: 15px;
  line-height: 1.55;
  color: var(--gray-600);
  margin: var(--s-md) auto 0;
  max-width: 52ch;
}

/* Progress */

.cta-progress {
  position: relative;
  height: 1px;
  background: var(--gray-200);
  margin-bottom: var(--s-2xl);
}

.cta-progress-bar {
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  background: var(--gray-900);
  width: 20%;
  transition: width 600ms cubic-bezier(0.2, 0.7, 0.2, 1);
}

.cta-progress-label {
  position: absolute;
  right: 0;
  top: 8px;
  font-family: var(--font-sans);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gray-500);
}

.cta-progress-label b {
  color: var(--gray-900);
  font-weight: 600;
  font-variant-numeric: tabular-nums;
}

/* Form */

.cta-form {
  position: relative;
  min-height: 420px;
}

.cta-q {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  gap: var(--s-md);
  opacity: 0;
  transform: translateY(20px);
  pointer-events: none;
  transition:
    opacity 500ms cubic-bezier(0.2, 0.7, 0.2, 1),
    transform 500ms cubic-bezier(0.2, 0.7, 0.2, 1);
}

.cta-q.is-active {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
  position: relative;
  inset: auto;
}

.cta-q-num {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 14px;
  color: var(--gray-400);
  letter-spacing: 0.02em;
}

.cta-q-title {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: clamp(26px, 3.4vw, 40px);
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--black);
  max-width: 24ch;
}

.cta-q-help {
  font-family: var(--font-sans);
  font-size: 14px;
  color: var(--gray-500);
  line-height: 1.55;
  max-width: 52ch;
  margin-top: -8px;
}

.cta-q-fields {
  margin-top: var(--s-lg);
}

.cta-fields-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--s-md);
}

.cta-fields-triple {
  display: grid;
  grid-template-columns: 1fr 1fr 1.2fr;
  gap: var(--s-md);
}

/* Timing chips for Q3 */
.cta-timing-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin-top: 8px;
}

.cta-timing-chip {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 16px 18px;
  border: 1px solid var(--gray-200);
  border-radius: var(--r-md);
  background: var(--white);
  cursor: pointer;
  transition: border-color 180ms ease, background 180ms ease, box-shadow 180ms ease;
}

.cta-timing-chip:hover {
  border-color: var(--gray-400);
  background: var(--gray-50);
}

.cta-timing-chip input[type="radio"] {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.cta-timing-chip:has(input[type="radio"]:checked) {
  border-color: var(--gray-900);
  background: var(--white);
  box-shadow: inset 4px 0 0 var(--gray-900);
}

.cta-timing-h {
  font-family: var(--font-serif);
  font-size: 17px;
  font-weight: 500;
  color: var(--gray-900);
  letter-spacing: -0.005em;
}

.cta-timing-sub {
  font-family: var(--font-sans);
  font-size: 12px;
  color: var(--gray-500);
}

/* Input */

.cta-input {
  width: 100%;
  padding: 14px 2px;
  border: none;
  border-bottom: 1px solid var(--gray-300);
  background: transparent;
  font-family: var(--font-serif);
  font-size: 22px;
  font-weight: 400;
  letter-spacing: -0.01em;
  color: var(--gray-900);
  transition: border-color 200ms cubic-bezier(0.2, 0.7, 0.2, 1);
}

.cta-input::placeholder {
  color: var(--gray-400);
  font-style: italic;
}

.cta-input:focus {
  outline: none;
  border-bottom-color: var(--gray-900);
}

.cta-input.cta-input-error {
  border-bottom-color: var(--negative);
  animation: cta-shake 300ms cubic-bezier(0.2, 0.7, 0.2, 1);
}

@keyframes cta-shake {
  0%, 100% { transform: translateX(0); }
  25% { transform: translateX(-4px); }
  75% { transform: translateX(4px); }
}

.cta-textarea {
  resize: none;
  line-height: 1.4;
  padding-top: 10px;
  min-height: 140px;
}

.cta-textarea-optional {
  margin-top: 18px;
  font-size: 17px;
  min-height: 96px;
  border-bottom: 1px dashed var(--gray-300);
}

.cta-textarea-optional::placeholder {
  font-style: italic;
  color: var(--gray-400);
}

/* Choice */

.cta-fields-choice {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--s-md);
}

.cta-choice {
  position: relative;
  cursor: pointer;
  display: block;
}

.cta-choice input[type="radio"] {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.cta-choice-body {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 18px 20px;
  border: 1px solid var(--gray-300);
  border-radius: var(--r-md);
  background: var(--white);
  transition:
    border-color 200ms ease,
    background 200ms ease,
    transform 200ms cubic-bezier(0.2, 0.7, 0.2, 1);
}

.cta-choice:hover .cta-choice-body {
  border-color: var(--gray-700);
  transform: translateY(-1px);
}

.cta-choice input:checked + .cta-choice-body {
  border-color: var(--gray-900);
  background: var(--gray-50);
  box-shadow: inset 3px 0 0 var(--gray-900);
}

.cta-choice input:focus-visible + .cta-choice-body {
  outline: 2px solid var(--gray-900);
  outline-offset: 2px;
}

.cta-choice-h {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: 20px;
  color: var(--gray-900);
  letter-spacing: -0.01em;
}

.cta-choice-sub {
  font-family: var(--font-sans);
  font-size: 13px;
  line-height: 1.5;
  color: var(--gray-600);
}

/* Foot / buttons */

.cta-q-foot {
  display: flex;
  align-items: center;
  gap: var(--s-md);
  margin-top: var(--s-xl);
  padding-top: var(--s-lg);
  border-top: 1px solid var(--gray-100);
}

.cta-btn {
  font-family: var(--font-sans);
  font-size: 14px;
  font-weight: 500;
  padding: 12px 22px;
  border-radius: var(--r-md);
  cursor: pointer;
  border: 1px solid var(--gray-300);
  background: var(--white);
  color: var(--gray-700);
  transition:
    color 180ms ease,
    background 180ms ease,
    border-color 180ms ease,
    transform 180ms cubic-bezier(0.2, 0.7, 0.2, 1);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.cta-btn:hover {
  color: var(--black);
  border-color: var(--gray-900);
}

.cta-btn.cta-next,
.cta-btn.cta-send {
  background: var(--gray-900);
  color: var(--white);
  border-color: var(--gray-900);
  margin-left: auto;
}

.cta-btn.cta-next:hover,
.cta-btn.cta-send:hover {
  background: var(--black);
  transform: translateY(-1px);
}

.cta-btn.cta-send {
  padding: 14px 26px;
  font-size: 15px;
}

.cta-btn.cta-back {
  border-color: transparent;
  color: var(--gray-500);
  padding-left: 0;
  padding-right: 12px;
}

.cta-btn.cta-back:hover {
  color: var(--gray-900);
  background: transparent;
}

.cta-enter-hint {
  font-family: var(--font-sans);
  font-size: 12px;
  color: var(--gray-400);
}

.cta-enter-hint kbd {
  display: inline-block;
  padding: 1px 6px;
  font-family: var(--font-sans);
  font-size: 11px;
  border: 1px solid var(--gray-300);
  border-bottom-width: 2px;
  border-radius: 4px;
  background: var(--gray-50);
  color: var(--gray-600);
}

/* Done state */

.cta-q-done .cta-q-title {
  color: var(--gray-900);
}

.cta-email-fallback {
  color: var(--gray-900);
  font-family: var(--font-serif);
  font-style: italic;
  text-decoration: none;
  border-bottom: 1px solid var(--gray-300);
  transition: border-color 180ms ease;
}

.cta-email-fallback:hover { border-bottom-color: var(--gray-900); }

/* ============================================================
   Colophon · minimal single-line footer
   ============================================================ */

.section-colophon {
  padding: var(--s-xl) clamp(24px, 4vw, 48px);
  border-top: 1px solid var(--gray-200);
  background: var(--white);
}

.colophon-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--s-md);
  max-width: 1200px;
  margin: 0 auto;
  font-family: var(--font-sans);
  font-size: 12px;
  color: var(--gray-500);
}

.colophon-mark {
  font-family: var(--font-serif);
  font-size: 15px;
  color: var(--gray-900);
  letter-spacing: -0.01em;
}

.colophon-sep {
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: var(--gray-300);
  display: inline-block;
}

.colophon-line-text em {
  font-family: var(--font-serif);
  font-style: italic;
  color: var(--gray-400);
}

.colophon-line-text em em {
  font-style: normal;
  color: var(--gray-300);
  padding: 0 0.3em;
}

/* Responsive */

@media (max-width: 720px) {
  .cta-fields-row,
  .cta-fields-triple,
  .cta-fields-choice {
    grid-template-columns: 1fr;
  }
  .cta-q-foot {
    flex-wrap: wrap;
  }
  .cta-btn.cta-next,
  .cta-btn.cta-send {
    margin-left: 0;
    width: 100%;
    justify-content: center;
  }
  .cta-btn.cta-back {
    order: 2;
  }
  .colophon-inner {
    gap: 10px;
  }
}

/* ============================================================
   Responsive
   ============================================================ */

@media (max-width: 1100px) {
  .artifact-brief {
    grid-template-columns: 1fr;
    gap: var(--s-md);
  }
}

@media (max-width: 920px) {
  .section {
    grid-template-columns: 60px minmax(0, 1fr);
    padding: var(--s-3xl) var(--s-md) var(--s-3xl);
  }

  .section .content { grid-column: 2; }

  .section-opener .scroll-hint { display: none; }

  .donut-pair,
  .deck-two-col,
  .deck-four-grid,
  .deck-risk-grid,
  .deck-exec-layout,
  .gap-grid,
  .pr-detail-grid,
  .partner-body,
  .vis-body,
  .comments-body,
  .reviewer-body {
    grid-template-columns: 1fr;
  }

  .pr-kpis,
  .aeo-kpis,
  .send-kpis {
    grid-template-columns: repeat(2, 1fr);
  }

  .partner-main,
  .vis-doc,
  .comments-doc,
  .reviewer-doc {
    border-right: none;
    border-bottom: 1px solid var(--gray-100);
  }

  .pr-table thead th:nth-child(3),
  .pr-table tbody td:nth-child(3) { display: none; }

  .deck-page,
  .partner-page,
  .aeo-page {
    width: 90vw;
    height: auto;
    min-height: 620px;
  }

  .deck-page { padding: 32px 28px; }
  .partner-cover-page { padding: 48px 32px; }
}

@media (max-width: 560px) {
  .section .rail-numeral { font-size: 12px; }
  .section .rail-label { font-size: 10px; padding-top: 2em; }
  .partner-body, .aeo-body { padding: var(--s-md); }
}

/* ============================================================
   App chrome overlay (injected by motion.js)
   Left icon sidenav + top toolbar on every product frame.
   Uses CSS grid to restructure existing .partner-frame/.aeo-frame/.pr-frame.
   ============================================================ */

.partner-frame.with-chrome,
.aeo-frame.with-chrome {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  grid-template-rows: 40px 44px 1fr;
}

.partner-frame.with-chrome .browser-chrome,
.aeo-frame.with-chrome .browser-chrome {
  grid-row: 1;
}

.partner-frame.with-chrome .app-toolbar,
.aeo-frame.with-chrome .app-toolbar {
  grid-row: 2;
}

.partner-frame.with-chrome .partner-body,
.aeo-frame.with-chrome .aeo-body {
  grid-row: 3;
  border-top: 1px solid var(--gray-100);
}

/* Sidenav */

.app-sidenav {
  background: var(--gray-900);
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 10px 0;
  gap: 8px;
  overflow: hidden;
  border-right: 1px solid #0a0d13;
}

.app-sidenav-logo {
  width: 28px;
  height: 28px;
  border-radius: var(--r-sm);
  background: var(--positive);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #0a1a11;
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 14px;
  margin-bottom: 4px;
}

.app-sidenav-icons {
  display: flex;
  flex-direction: column;
  gap: 2px;
  flex: 1;
}

.app-ico {
  width: 32px;
  height: 32px;
  border-radius: var(--r-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255, 255, 255, 0.45);
  transition: background 150ms ease, color 150ms ease;
}

.app-ico svg {
  width: 18px;
  height: 18px;
  display: block;
}

.app-ico:hover { background: rgba(255, 255, 255, 0.06); color: rgba(255, 255, 255, 0.8); }

.app-ico.app-ico-active {
  background: rgba(255, 255, 255, 0.1);
  color: #ffffff;
}

.app-sidenav-avatar {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--gray-700);
  color: var(--gray-100);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-sans);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.02em;
  margin-top: auto;
}

/* Toolbar */

.app-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 16px;
  background: var(--white);
  border-bottom: 1px solid var(--gray-100);
  font-family: var(--font-sans);
}

.app-toolbar-left {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
}

.app-toolbar-back {
  color: var(--gray-400);
  font-size: 15px;
  cursor: pointer;
  transition: color 150ms ease;
}

.app-toolbar-back:hover { color: var(--gray-900); }

.app-toolbar-title {
  font-size: 13px;
  font-weight: 500;
  color: var(--gray-900);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 420px;
}

.app-toolbar-meta {
  font-size: 11px;
  color: var(--gray-500);
  padding-left: 10px;
  border-left: 1px solid var(--gray-200);
}

.app-toolbar-meta b {
  color: var(--gray-700);
  font-weight: 500;
}

.app-toolbar-actions {
  display: flex;
  gap: 6px;
}

.app-btn {
  font-family: var(--font-sans);
  font-size: 12px;
  font-weight: 500;
  color: var(--gray-700);
  background: var(--white);
  border: 1px solid var(--gray-300);
  border-radius: var(--r-sm);
  padding: 5px 12px;
  cursor: pointer;
  transition: border-color 150ms ease, color 150ms ease, background 150ms ease;
}

.app-btn:hover {
  border-color: var(--gray-900);
  color: var(--black);
}

.app-btn.app-btn-primary {
  background: var(--gray-900);
  color: var(--white);
  border-color: var(--gray-900);
}

.app-btn.app-btn-primary:hover {
  background: var(--black);
}

/* ============================================================
   Hover micro-interactions
   ============================================================ */

.four-cell,
.risk-card,
.gap-card,
.trend-card,
.resp-card,
.exec-stat,
.kpi-mini {
  transition:
    transform 280ms cubic-bezier(0.2, 0.7, 0.2, 1),
    box-shadow 280ms cubic-bezier(0.2, 0.7, 0.2, 1),
    border-color 280ms cubic-bezier(0.2, 0.7, 0.2, 1);
  will-change: transform;
}

.gap-card:hover,
.resp-card:hover,
.trend-card:hover,
.kpi-mini:hover {
  transform: translateY(-2px);
  box-shadow:
    0 0 0 1px var(--gray-300),
    0 8px 20px -4px rgba(0, 0, 0, 0.08);
}

.risk-card:not(.risk-meta):hover,
.four-cell:hover,
.exec-stat:hover {
  transform: translateY(-2px);
  border-color: rgba(69, 168, 212, 0.4);
}

.send-table tbody tr {
  transition: background 180ms ease;
}

.send-table tbody tr:hover {
  background: var(--gray-50);
}

.p-row {
  cursor: pointer;
  transition:
    opacity 600ms cubic-bezier(0.2, 0.7, 0.2, 1),
    transform 600ms cubic-bezier(0.2, 0.7, 0.2, 1),
    background 180ms ease,
    border-color 200ms ease,
    box-shadow 200ms ease;
}

.p-row[data-partner] { position: relative; }

.p-row:hover {
  border-color: var(--gray-400);
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.04);
}

/* Active state — set by JS; row becomes the partner color tint */
.p-row.is-active {
  background: rgba(15, 23, 42, 0.04);
  border-color: var(--gray-900);
  box-shadow: inset 3px 0 0 var(--gray-900), 0 1px 4px rgba(0, 0, 0, 0.06);
}

.p-row[data-partner="a"].is-active { box-shadow: inset 3px 0 0 #10b981, 0 1px 4px rgba(0, 0, 0, 0.06); border-color: #10b981; }
.p-row[data-partner="b"].is-active { box-shadow: inset 3px 0 0 #3b82f6, 0 1px 4px rgba(0, 0, 0, 0.06); border-color: #3b82f6; }
.p-row[data-partner="c"].is-active { box-shadow: inset 3px 0 0 #f59e0b, 0 1px 4px rgba(0, 0, 0, 0.06); border-color: #f59e0b; }
.p-row[data-partner="d"].is-active { box-shadow: inset 3px 0 0 #8b5cf6, 0 1px 4px rgba(0, 0, 0, 0.06); border-color: #8b5cf6; }
.p-row[data-partner="e"].is-active { box-shadow: inset 3px 0 0 #ec4899, 0 1px 4px rgba(0, 0, 0, 0.06); border-color: #ec4899; }

.partner-side-hint {
  font-family: var(--font-sans);
  font-size: 11px;
  color: var(--gray-500);
  letter-spacing: 0.01em;
  margin: 0 0 10px;
  font-style: italic;
}

.contact-email {
  position: relative;
  display: inline-block;
}

.contact-email::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -2px;
  height: 1px;
  background: var(--gray-900);
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform 400ms cubic-bezier(0.2, 0.7, 0.2, 1);
}

.contact-email:hover::after { transform: scaleX(1); }

/* ============================================================ */

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
  }
  [data-fade] { opacity: 1; transform: none; }
  .opener .word { opacity: 1; transform: none; }
}

/* ============================================================
   Slack delivery stack artifact (Case 1's second deliverable)
   Channel-style messaging UI · 5 pages of Block Kit content.
   Visual grammar: messaging-app channel, not a dashboard.
   Maintains design-system grayscale with restrained accent use.
   ============================================================ */

.slack-page {
  flex: 0 0 auto;
  width: min(80vw, 1140px);
  height: min(78vh, 720px);
  display: flex;
  align-items: stretch;
  justify-content: center;
  box-sizing: border-box;
}

.slack-frame {
  width: 100%;
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: 14px;
  display: flex;
  flex-direction: column;
  min-height: 0;
  overflow: hidden;
}

/* ---------- Channel header ---------- */
.slack-channel-head {
  padding: 13px 20px 11px;
  border-bottom: 1px solid var(--gray-200);
  background: var(--white);
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: nowrap;
  min-width: 0;
}

.slack-channel-head > * { min-width: 0; }

.slack-channel-name {
  font-family: var(--font-sans);
  font-size: 15px;
  font-weight: 600;
  color: var(--gray-900);
  letter-spacing: -0.005em;
  display: flex;
  align-items: baseline;
  gap: 4px;
}

.slack-hash {
  color: var(--gray-400);
  font-weight: 400;
  margin-right: 1px;
}

.slack-thread-back {
  color: var(--gray-500);
  font-weight: 400;
  margin-right: 6px;
  cursor: default;
}

.slack-channel-name-thread {
  font-weight: 500;
  color: var(--gray-700);
}

.slack-channel-meta {
  display: flex;
  gap: 8px;
  font-family: var(--font-sans);
  font-size: 11.5px;
  color: var(--gray-500);
  letter-spacing: 0.01em;
}

.slack-sep { color: var(--gray-300); }

/* ---------- Channel body ---------- */
.slack-channel-body {
  flex: 1;
  padding: 18px 24px 22px;
  display: flex;
  flex-direction: column;
  gap: 22px;
  overflow: hidden;
  background: var(--white);
}

.slack-channel-thread {
  background: linear-gradient(180deg, var(--gray-50) 0%, var(--white) 60px);
}

/* ---------- Single message ---------- */
.slack-msg {
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr);
  gap: 12px;
  align-items: flex-start;
}

.slack-msg-thread {
  margin-left: 16px;
  padding-left: 16px;
  border-left: 2px solid var(--gray-200);
}

.slack-msg-source {
  opacity: 0.75;
}

.slack-avatar {
  width: 38px;
  height: 38px;
  border-radius: 8px;
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 17px;
  display: flex;
  align-items: center;
  justify-content: center;
  letter-spacing: -0.02em;
}

.slack-avatar-bot {
  background: var(--gray-900);
  color: var(--white);
}

.slack-msg-body {
  min-width: 0;
}

.slack-msg-head {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin-bottom: 6px;
}

.slack-msg-name {
  font-family: var(--font-sans);
  font-size: 14px;
  font-weight: 700;
  color: var(--gray-900);
  letter-spacing: -0.005em;
}

.slack-msg-app {
  font-family: var(--font-sans);
  font-size: 9.5px;
  font-weight: 700;
  letter-spacing: 0.08em;
  background: var(--gray-100);
  color: var(--gray-600);
  padding: 1px 4px;
  border-radius: 2px;
  position: relative;
  top: -1px;
}

.slack-msg-time {
  font-family: var(--font-sans);
  font-size: 11.5px;
  color: var(--gray-500);
}

/* ---------- Block Kit-style content blocks ---------- */
.slack-block {
  border: 1px solid var(--gray-200);
  border-left: 3px solid var(--gray-900);
  border-radius: 5px;
  padding: 12px 14px 12px 16px;
  background: var(--white);
  font-family: var(--font-sans);
  display: flex;
  flex-direction: column;
  gap: 11px;
}

.slack-block-alert {
  border-left-color: rgb(202, 138, 4);
}

.slack-block-shift-positive {
  border-left-color: rgb(13, 139, 102);
}

.slack-block-synth {
  border-left-color: rgb(13, 139, 102);
}

.slack-block-flank {
  border-left-color: rgb(180, 30, 30);
}

.slack-block-compact {
  border: 1px solid var(--gray-200);
  border-radius: 5px;
  padding: 9px 12px;
  font-family: var(--font-sans);
  font-size: 13px;
  color: var(--gray-700);
}

.slack-block-head {
  font-family: var(--font-sans);
  font-size: 14px;
  font-weight: 600;
  color: var(--gray-900);
  line-height: 1.4;
  letter-spacing: -0.005em;
}

.slack-block-head b { font-weight: 700; }

.slack-block-section {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.slack-block-cap {
  font-family: var(--font-sans);
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gray-500);
}

.slack-block-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 5px;
  font-size: 13px;
  line-height: 1.5;
  color: var(--gray-800);
}

.slack-block-list li {
  padding-left: 14px;
  position: relative;
}

.slack-block-list li::before {
  content: "·";
  position: absolute;
  left: 4px;
  top: 0;
  color: var(--gray-400);
  font-weight: 700;
}

.slack-block-list li b {
  font-weight: 600;
  color: var(--gray-900);
}

.slack-block-list li i {
  font-style: italic;
  color: var(--gray-600);
}

.slack-conf {
  font-size: 9.5px;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  background: rgba(13, 139, 102, 0.10);
  color: rgb(13, 139, 102);
  padding: 1px 5px;
  border-radius: 2px;
  margin-left: 4px;
}

.slack-pill {
  display: inline-block;
  font-size: 9.5px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 2px 7px;
  border-radius: 3px;
  margin-right: 6px;
  vertical-align: 1px;
}

.slack-pill-amber    { background: rgba(245, 158, 11, 0.14); color: rgb(146, 88, 6); }
.slack-pill-rose     { background: rgba(220, 38, 38, 0.10); color: rgb(180, 30, 30); }
.slack-pill-positive { background: rgba(13, 139, 102, 0.12); color: rgb(13, 96, 70); }

.slack-block-meta {
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: 12.5px;
  line-height: 1.55;
  color: var(--gray-700);
}

.slack-block-meta b {
  color: var(--gray-900);
  font-weight: 600;
}

.slack-block-foot {
  font-family: var(--font-sans);
  font-size: 12px;
  line-height: 1.5;
  color: var(--gray-600);
  font-style: italic;
  border-top: 1px solid var(--gray-100);
  padding-top: 9px;
  margin-top: 1px;
}

/* ---------- Buttons ---------- */
.slack-block-action {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 2px;
}

.slack-btn {
  font-family: var(--font-sans);
  font-size: 12.5px;
  font-weight: 500;
  letter-spacing: 0.005em;
  background: var(--white);
  color: var(--gray-800);
  border: 1px solid var(--gray-300);
  border-radius: 4px;
  padding: 7px 12px;
  cursor: pointer;
  transition: background 140ms ease, border-color 140ms ease;
}

.slack-btn:hover {
  background: var(--gray-50);
  border-color: var(--gray-400);
}

.slack-btn-primary {
  background: var(--gray-900);
  color: var(--white);
  border-color: var(--gray-900);
}

.slack-btn-primary:hover {
  background: rgba(15, 23, 42, 0.92);
}

.slack-btn-ghost {
  background: transparent;
  border-color: transparent;
  color: var(--gray-600);
}

.slack-btn-ghost:hover {
  background: var(--gray-50);
  border-color: transparent;
  color: var(--gray-900);
}

/* ---------- Talking-point pull-through bars (page 1, msg 3) ---------- */
.slack-block-talking {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.slack-tp {
  display: grid;
  grid-template-columns: minmax(120px, 1fr) 48px minmax(0, 2fr);
  align-items: center;
  gap: 12px;
  font-size: 12.5px;
}

.slack-tp-bar {
  height: 6px;
  background: var(--gray-100);
  border-radius: 3px;
  position: relative;
  overflow: hidden;
}

.slack-tp-bar::after {
  content: "";
  position: absolute;
  inset: 0;
  width: calc(var(--v) * 100%);
  background: var(--gray-900);
  border-radius: 3px;
}

.slack-tp-low .slack-tp-bar::after {
  background: rgb(202, 138, 4);
}

.slack-tp-num {
  font-family: var(--font-sans);
  font-feature-settings: "tnum";
  font-weight: 600;
  font-size: 13px;
  color: var(--gray-900);
  text-align: right;
}

.slack-tp-low .slack-tp-num {
  color: rgb(146, 88, 6);
}

.slack-tp-lbl {
  color: var(--gray-700);
  line-height: 1.4;
}

/* ---------- Page 2: AI-reasoned analysis card ---------- */
.slack-analysis {
  border: 1px solid var(--gray-200);
  border-radius: 6px;
  background: var(--white);
  padding: 16px 18px;
  font-family: var(--font-sans);
}

.slack-analysis-cap {
  font-family: var(--font-sans);
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gray-500);
  margin-bottom: 9px;
}

.slack-analysis-cap-action {
  margin-top: 16px;
  color: var(--gray-700);
}

.slack-analysis-p {
  font-size: 13.5px;
  line-height: 1.6;
  color: var(--gray-800);
  margin: 0 0 12px;
}

.slack-analysis-p b {
  color: var(--gray-900);
  font-weight: 600;
}

.slack-analysis-p em {
  font-style: italic;
  color: var(--gray-700);
}

.slack-analysis-evidence {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin: 4px 0 6px;
}

.slack-ev {
  background: var(--gray-50);
  border-left: 2px solid var(--gray-300);
  padding: 9px 12px;
  border-radius: 0 4px 4px 0;
}

.slack-ev-outlet {
  font-family: var(--font-sans);
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gray-700);
  margin-bottom: 3px;
}

.slack-ev-quote {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 13.5px;
  line-height: 1.5;
  color: var(--gray-800);
  margin-bottom: 4px;
}

.slack-ev-meta {
  font-family: var(--font-sans);
  font-size: 11px;
  color: var(--gray-500);
  font-feature-settings: "tnum";
}

.slack-analysis-actions {
  margin: 0 0 8px;
  padding-left: 22px;
  font-size: 13.5px;
  line-height: 1.6;
  color: var(--gray-800);
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.slack-analysis-foot {
  font-family: var(--font-sans);
  font-size: 11px;
  color: var(--gray-400);
  border-top: 1px solid var(--gray-100);
  padding-top: 8px;
  margin-top: 12px;
  font-feature-settings: "tnum";
}

.slack-link {
  color: var(--gray-900);
  text-decoration: underline;
  text-underline-offset: 2px;
  text-decoration-color: var(--gray-300);
}

/* ---------- Page 3: cross-source synthesis grid ---------- */
.slack-synth-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
}

.slack-synth-cell {
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  border-radius: 5px;
  padding: 11px 13px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  position: relative;
}

.slack-synth-cap {
  font-family: var(--font-sans);
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gray-500);
}

.slack-synth-stat {
  font-family: var(--font-sans);
  font-size: 22px;
  font-weight: 600;
  color: var(--gray-900);
  letter-spacing: -0.015em;
  line-height: 1.05;
  display: flex;
  align-items: baseline;
  gap: 6px;
}

.slack-synth-stat em {
  font-family: var(--font-sans);
  font-style: normal;
  font-size: 11px;
  font-weight: 500;
  color: var(--gray-500);
  letter-spacing: 0.01em;
}

.slack-synth-detail {
  font-size: 12px;
  line-height: 1.5;
  color: var(--gray-700);
}

.slack-synth-trend {
  position: absolute;
  top: 11px;
  right: 13px;
  font-family: var(--font-sans);
  font-size: 11px;
  font-weight: 600;
  color: rgb(13, 139, 102);
  letter-spacing: 0.02em;
}

/* ---------- Page 4: flanking decision-support ---------- */
.slack-flank-summary {
  font-family: var(--font-sans);
  font-size: 13px;
  line-height: 1.55;
  color: var(--gray-700);
  margin: 0;
}

.slack-flank-cap {
  font-family: var(--font-sans);
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gray-500);
  margin-top: 4px;
}

.slack-flank-stack {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.slack-flank-row {
  display: grid;
  grid-template-columns: 36px minmax(0, 1fr);
  gap: 14px;
  align-items: flex-start;
  padding: 12px;
  background: var(--gray-50);
  border-radius: 6px;
  border: 1px solid var(--gray-200);
}

.slack-flank-num {
  width: 28px;
  height: 28px;
  border-radius: 999px;
  background: var(--gray-900);
  color: var(--white);
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 13px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.slack-flank-h {
  font-family: var(--font-serif);
  font-size: 16px;
  font-weight: 500;
  color: var(--gray-900);
  letter-spacing: -0.005em;
  line-height: 1.3;
  margin-bottom: 6px;
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 12px;
}

.slack-flank-pct {
  font-family: var(--font-sans);
  font-feature-settings: "tnum";
  font-size: 13px;
  font-weight: 700;
  color: rgb(13, 139, 102);
  flex-shrink: 0;
}

.slack-flank-meta {
  font-family: var(--font-sans);
  font-size: 12.5px;
  line-height: 1.55;
  color: var(--gray-700);
  margin-bottom: 6px;
}

.slack-flank-reps {
  font-family: var(--font-sans);
  font-size: 11.5px;
  color: var(--gray-600);
  letter-spacing: 0.005em;
}

.slack-flank-reps b {
  font-weight: 600;
  color: var(--gray-900);
}

/* ---------- Page 5: multi-channel comparison ---------- */
.slack-multichannel {
  width: 100%;
  max-width: 1080px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 22px;
  padding: clamp(8px, 2vh, 20px) 0;
}

.slack-multichannel-eyebrow {
  font-family: var(--font-sans);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gray-500);
  text-align: center;
}

.slack-multichannel-h {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: clamp(22px, 2.4vw, 30px);
  line-height: 1.3;
  letter-spacing: -0.005em;
  color: var(--gray-900);
  text-align: center;
  margin: 0 auto 6px;
  max-width: 32ch;
}

.slack-multichannel-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.slack-multichannel-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.slack-multichannel-cap {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-sans);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gray-700);
}

.slack-mc-cap-sub {
  margin-left: auto;
  font-weight: 400;
  letter-spacing: 0.04em;
  text-transform: none;
  color: var(--gray-500);
  font-size: 11.5px;
  font-style: italic;
}

.slack-mc-dot {
  width: 8px;
  height: 8px;
  border-radius: 999px;
  display: inline-block;
}

.slack-mc-frame {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: 8px;
  padding: 14px 16px;
  min-height: 200px;
  font-family: var(--font-sans);
}

.slack-mc-msg {
  font-family: var(--font-sans);
}

.slack-mc-block {
  font-size: 12.5px;
  line-height: 1.55;
  color: var(--gray-800);
  margin-top: 8px;
}

.slack-mc-block b { color: var(--gray-900); font-weight: 600; }

.slack-mc-webex {
  font-family: ui-monospace, "SF Mono", Menlo, monospace;
  font-size: 12px;
}

.slack-mc-webex .slack-mc-block {
  font-family: ui-monospace, "SF Mono", Menlo, monospace;
  font-size: 11.5px;
}

.slack-mc-email {
  font-family: var(--font-sans);
}

.slack-mc-email-head {
  font-size: 11.5px;
  color: var(--gray-500);
  border-bottom: 1px solid var(--gray-200);
  padding-bottom: 9px;
  margin-bottom: 9px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.slack-mc-email-head b { color: var(--gray-900); font-weight: 600; }

.slack-mc-email-subj {
  font-size: 14px;
  font-weight: 600;
  color: var(--gray-900);
}

.slack-mc-email-body {
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--gray-700);
}

.slack-mc-email-body p {
  margin: 0 0 8px;
}

.slack-mc-email-body p b {
  color: var(--gray-900);
  font-weight: 600;
}

.slack-multichannel-foot {
  font-family: var(--font-sans);
  font-size: 12.5px;
  color: var(--gray-500);
  text-align: center;
  font-style: italic;
  margin-top: 6px;
}

@media (max-width: 880px) {
  .slack-synth-grid { grid-template-columns: 1fr; }
  .slack-multichannel-grid { grid-template-columns: 1fr; }
}

/* ============================================================
   Capabilities — "What we get hired for"
   ============================================================ */

.section-capabilities {
  padding: 12vh clamp(24px, 5vw, 64px);
  background: var(--white);
  text-align: center;
}

.capabilities-frame {
  max-width: 760px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--s-lg);
}

.capabilities-lede {
  font-family: var(--font-serif);
  font-size: clamp(22px, 2.4vw, 30px);
  font-weight: 400;
  line-height: 1.3;
  letter-spacing: -0.012em;
  color: var(--gray-900);
  max-width: 30ch;
  margin: var(--s-md) 0 var(--s-lg);
}

.capabilities-list {
  list-style: none;
  margin: 0;
  padding: 0;
  width: 100%;
  max-width: 640px;
  text-align: left;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.capabilities-list li {
  font-family: var(--font-sans);
  font-size: 15px;
  line-height: 1.6;
  color: var(--gray-800);
  padding: 18px 0;
  border-bottom: 1px solid var(--gray-200);
  position: relative;
  padding-left: 28px;
}

.capabilities-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 26px;
  width: 16px;
  height: 1px;
  background: var(--gray-400);
}

.capabilities-list li:first-child {
  border-top: 1px solid var(--gray-200);
}

.capabilities-list-open {
  color: var(--black) !important;
  font-weight: 500;
}

.capabilities-list-open::before {
  background: var(--black) !important;
  width: 24px !important;
}

/* ============================================================
   Artifact static previews — single-slide flattened versions
   ============================================================ */

.artifact-static {
  padding: 6vh clamp(24px, 5vw, 64px);
  background: var(--white);
}

.artifact-static-slack {
  background: linear-gradient(180deg, #f3f5f8 0%, #e8ecf2 100%);
}

.artifact-static-frame {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--s-md);
}

.artifact-static-page {
  margin: 0 auto;
}

.artifact-static .deck-page,
.artifact-static .partner-page,
.artifact-static .aeo-page,
.artifact-static .slack-page {
  box-shadow:
    0 0 0 1px var(--gray-200),
    0 4px 10px rgba(0, 0, 0, 0.04),
    0 40px 80px -20px rgba(0, 0, 0, 0.22);
}