/* ─────────────────────────────────────────────────────────
   SERVICE & CATEGORY INTELLIGENCE PAGE
   Layers on top of ../assets/styles.css (shared design system).
   Adapted from Stitch reference; converted to OKLCH tokens.
   Enhanced with high-end visual design principles.
   ───────────────────────────────────────────────────────── */

/* ─────────────────────────────────────────────────────────
   00. HIGH-END ENHANCEMENTS — Double-Bezel, mesh, physics
   ───────────────────────────────────────────────────────── */

/* --- Double-Bezel outer shell for premium cards --- */
.doppelrand {
  background: oklch(0.18 0.025 260 / 0.03);
  border: 1px solid oklch(0.18 0.025 260 / 0.06);
  padding: 6px;
  transition: border-color 400ms cubic-bezier(0.32, 0.72, 0, 1);
}
.doppelrand:hover {
  border-color: oklch(0.18 0.025 260 / 0.12);
}
.doppelrand > .doppelrand__inner {
  background: var(--paper);
  box-shadow: inset 0 1px 1px oklch(1 0 0 / 0.6);
  height: 100%;
}
html.dark .doppelrand {
  background: oklch(1 0 0 / 0.02);
  border-color: oklch(1 0 0 / 0.05);
}
html.dark .doppelrand:hover {
  border-color: oklch(1 0 0 / 0.12);
}
html.dark .doppelrand > .doppelrand__inner {
  background: var(--paper);
  box-shadow: inset 0 1px 1px oklch(1 0 0 / 0.04);
}

/* --- Atmospheric mesh gradient overlays for dark sections --- */
.mesh-atmosphere {
  position: relative;
}
.mesh-atmosphere::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(ellipse 60% 50% at 15% 80%, oklch(0.460 0.180 258 / 0.08) 0%, transparent 60%),
    radial-gradient(ellipse 50% 40% at 85% 20%, oklch(0.870 0.180 130 / 0.04) 0%, transparent 50%),
    radial-gradient(ellipse 80% 60% at 50% 50%, oklch(0.460 0.180 258 / 0.03) 0%, transparent 70%);
  z-index: 0;
}
.mesh-atmosphere > * {
  position: relative;
  z-index: 1;
}

/* --- Stack item stagger — 50ms cascade for 10 items --- */
.ri-stack-item.reveal:nth-child(2)  { transition-delay: 50ms; }
.ri-stack-item.reveal:nth-child(3)  { transition-delay: 100ms; }
.ri-stack-item.reveal:nth-child(4)  { transition-delay: 150ms; }
.ri-stack-item.reveal:nth-child(5)  { transition-delay: 200ms; }
.ri-stack-item.reveal:nth-child(6)  { transition-delay: 250ms; }
.ri-stack-item.reveal:nth-child(7)  { transition-delay: 300ms; }
.ri-stack-item.reveal:nth-child(8)  { transition-delay: 350ms; }
.ri-stack-item.reveal:nth-child(9)  { transition-delay: 400ms; }
.ri-stack-item.reveal:nth-child(10) { transition-delay: 450ms; }

/* ─────────────────────────────────────────────────────────
   01. HERO — centered, with CLASSIFIED watermark
   ───────────────────────────────────────────────────────── */
.ri-hero {
  text-align: left;
  padding-top: 140px;
  padding-bottom: clamp(48px, 6vw, 72px);
  position: relative;
  isolation: isolate;
  overflow: hidden;
}
.ri-hero > .container {
  position: relative;
  z-index: 1;
}
.ri-hero .breadcrumbs {
  margin-bottom: 28px;
}
.ri-hero .hero-headline {
  max-width: 22ch;
}

/* --- Trust bar below hero --- */
.ri-trust-bar {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 48px;
  padding-top: 24px;
  border-top: 1px solid var(--rule);
  font-family: var(--font-mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--ink-mute);
}
.ri-trust-bar__sep {
  color: var(--rule);
}

/* --- Cost-of-inaction stat --- */
.ri-cost-stat {
  margin-top: 8px;
  padding: 16px 20px;
  border-left: 3px solid oklch(0.700 0.180 35);
  background: oklch(0.700 0.180 35 / 0.06);
  font-family: var(--font-mono);
  font-size: 13px;
  color: oklch(0.95 0 0);
  line-height: 1.5;
  letter-spacing: -0.01em;
}

/* --- Trap proof data points --- */
.ri-trap-proof {
  display: block;
  margin-top: 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  color: oklch(0.700 0.180 35);
  letter-spacing: 0.02em;
  line-height: 1.5;
}

/* --- Sample deliverable preview --- */
.ri-sample-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  flex-wrap: wrap;
  gap: 24px;
  margin-bottom: clamp(36px, 5vw, 64px);
}
.ri-sample-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: clamp(12px, 2vw, 20px);
}
.ri-sample-card {
  border: 1px solid var(--rule);
  padding: clamp(20px, 2.5vw, 28px);
  position: relative;
  transition: border-color 300ms var(--ease-out-strong), transform 400ms var(--ease-out-strong), box-shadow 400ms var(--ease-out-strong);
}
.ri-sample-card:hover {
  border-color: var(--accent);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px -8px oklch(0.18 0.025 260 / 0.06);
}
.ri-sample-card__num {
  display: block;
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 14px;
}
.ri-sample-card h4 {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: clamp(1.05rem, 0.6vw + 0.5rem, 1.25rem);
  letter-spacing: -0.014em;
  line-height: 1.2;
  margin-bottom: 10px;
}
.ri-sample-card p {
  font-size: 13px;
  color: var(--ink-soft);
  line-height: 1.6;
}

/* --- Who it's NOT for --- */
.ri-not-for {
  border-top: 1px solid var(--rule);
  padding-top: 48px;
}
.ri-not-for__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(12px, 2vw, 20px);
}
.ri-not-for__item {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  padding: clamp(16px, 2vw, 24px);
  background: var(--paper-deeper);
}
.ri-not-for__x {
  flex-shrink: 0;
  font-family: var(--font-mono);
  font-size: 16px;
  font-weight: 700;
  color: oklch(0.700 0.180 35);
  line-height: 1;
  margin-top: 2px;
}
.ri-not-for__item p {
  font-size: 14px;
  color: var(--ink-soft);
  line-height: 1.55;
}

/* --- Mock document preview inside sample cards --- */
.ri-sample-mock {
  margin-top: 16px;
  padding: 14px 16px;
  background: var(--paper);
  border: 1px solid var(--rule);
  border-radius: 2px;
  font-family: var(--font-mono);
  font-size: 9px;
  line-height: 2;
  color: var(--ink-mute);
  letter-spacing: 0.04em;
  overflow: hidden;
  position: relative;
}
.ri-sample-mock::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 32px;
  background: linear-gradient(transparent, var(--paper));
  pointer-events: none;
}
.ri-sample-mock__line {
  display: block;
  height: 5px;
  background: var(--ink);
  opacity: 0.08;
  margin-bottom: 6px;
  border-radius: 1px;
}
.ri-sample-mock__line--short { width: 40%; }
.ri-sample-mock__line--med   { width: 65%; }
.ri-sample-mock__line--long  { width: 85%; }
.ri-sample-mock__line--head  { height: 7px; opacity: 0.14; width: 55%; margin-bottom: 10px; }
.ri-sample-mock__label {
  display: block;
  font-weight: 600;
  color: var(--accent);
  text-transform: uppercase;
  font-size: 8px;
  letter-spacing: 0.12em;
  margin-bottom: 8px;
}
html.dark .ri-sample-mock {
  background: oklch(0.10 0.02 260);
  border-color: oklch(1 0 0 / 0.06);
}
html.dark .ri-sample-mock::after {
  background: linear-gradient(transparent, oklch(0.10 0.02 260));
}
html.dark .ri-sample-mock__line { background: oklch(1 0 0); opacity: 0.08; }
html.dark .ri-sample-mock__line--head { opacity: 0.14; }

/* --- Investment context callout --- */
.ri-invest-context {
  margin-top: 24px;
  padding: 18px 24px;
  border-left: 3px solid var(--accent);
  background: oklch(0.460 0.180 258 / 0.04);
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--ink-soft);
  line-height: 1.6;
}
.ri-invest-context strong { color: var(--ink); }
html.dark .ri-invest-context {
  background: oklch(0.460 0.180 258 / 0.08);
}

/* CLASSIFIED watermark */
.ri-stamp {
  position: absolute;
  top: clamp(60px, 8vh, 120px);
  right: clamp(-60px, -4vw, -20px);
  pointer-events: none;
  user-select: none;
  z-index: 0;
}
.ri-stamp span {
  font-family: var(--font-mono);
  font-size: clamp(8rem, 18vw, 16rem);
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: -0.04em;
  color: var(--ink);
  opacity: 0.025;
  transform: rotate(-12deg);
  display: block;
}

/* Intel badge */
.ri-badge {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  padding: 5px 12px;
  background: oklch(0.870 0.180 130);
  color: oklch(0.16 0.04 130);
  position: relative;
}
.ri-badge::after {
  content: "";
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg viewBox='0 0 100 100' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100' height='100' filter='url(%23noise)' opacity='0.15'/%3E%3C/svg%3E");
  pointer-events: none;
}
.ri-ref {
  font-family: var(--font-mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--ink-mute);
}

/* Hero sub-grid (lede + blockquote) */
.ri-hero-grid {
  display: grid;
  grid-template-columns: 5fr 7fr;
  gap: clamp(24px, 5vw, 64px);
  margin-top: clamp(32px, 4vw, 48px);
  align-items: end;
}
.ri-hero-lede {
  font-size: clamp(1.05rem, 0.8vw + 0.85rem, 1.2rem);
  color: var(--ink-soft);
  line-height: 1.55;
  max-width: 48ch;
}
.ri-hero-quote {
  padding: clamp(24px, 3vw, 40px);
  border-left: 4px solid var(--accent);
  background: var(--paper-deeper);
}
.ri-hero-quote__label {
  display: block;
  font-family: var(--font-mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--accent);
  font-weight: 700;
  margin-bottom: 12px;
}
.ri-hero-quote p {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: clamp(1.25rem, 1vw + 0.6rem, 1.6rem);
  color: var(--ink);
  line-height: 1.3;
  letter-spacing: -0.014em;
}

/* ─────────────────────────────────────────────────────────
   02. INTELLIGENCE GAP — dark section
   ───────────────────────────────────────────────────────── */
.ri-dark {
  background: var(--ink);
  color: var(--paper);
  padding-block: clamp(56px, 7vw, 96px);
  position: relative;
  overflow: hidden;
}
.ri-dark-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(32px, 5vw, 64px);
  align-items: center;
}
.ri-dark h2 {
  color: oklch(0.95 0 0);
  font-size: clamp(2rem, 3.2vw + 0.5rem, 3.4rem);
  line-height: 1.05;
  letter-spacing: -0.032em;
}
.ri-dark h2 .evidence {
  color: oklch(0.870 0.180 130);
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
}
.ri-dark p {
  color: oklch(1 0 0 / 0.55);
  font-size: 16px;
  line-height: 1.65;
}
.ri-dark .highlight-term {
  color: oklch(0.95 0 0);
  font-family: var(--font-mono);
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  text-decoration: underline;
  text-decoration-color: var(--accent);
  text-underline-offset: 4px;
  text-decoration-thickness: 2px;
}

/* Abstract art block replacing Stitch image */
.ri-art-block {
  aspect-ratio: 16 / 10;
  background: oklch(0.08 0.02 260);
  position: relative;
  overflow: hidden;
}
/* CSS-only data viz art */
.ri-art-block::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    repeating-linear-gradient(
      0deg,
      oklch(0.460 0.180 258 / 0.06) 0px,
      oklch(0.460 0.180 258 / 0.06) 1px,
      transparent 1px,
      transparent 28px
    ),
    repeating-linear-gradient(
      90deg,
      oklch(0.460 0.180 258 / 0.06) 0px,
      oklch(0.460 0.180 258 / 0.06) 1px,
      transparent 1px,
      transparent 28px
    );
}
.ri-art-block::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 30% 40%, oklch(0.460 0.180 258 / 0.15) 0%, transparent 50%),
    radial-gradient(circle at 70% 60%, oklch(0.870 0.180 130 / 0.08) 0%, transparent 40%);
}
.ri-art-label {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2;
}
.ri-art-label span {
  background: oklch(0 0 0 / 0.8);
  backdrop-filter: blur(8px);
  padding: 16px 24px;
  border: 1px solid oklch(1 0 0 / 0.1);
  font-family: var(--font-mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: oklch(0.95 0 0);
}

/* ─────────────────────────────────────────────────────────
   03. METHODOLOGY — 4-column grid
   ───────────────────────────────────────────────────────── */
.ri-method-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  flex-wrap: wrap;
  gap: 24px;
  margin-bottom: clamp(36px, 5vw, 64px);
}
.ri-method-header h2 {
  margin-top: 18px;
}
.ri-method-status {
  font-family: var(--font-mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--ink-mute);
  padding: 8px 16px;
  background: var(--paper-deeper);
  border: 1px solid var(--rule);
}
.ri-method-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: clamp(20px, 3vw, 32px);
}
.ri-method-card {
  border-top: 2px solid var(--ink);
  padding-top: clamp(20px, 3vw, 32px);
  transition: border-color 300ms var(--ease-out-strong);
}
.ri-method-card:hover {
  border-top-color: var(--accent);
}
.ri-method-card__num {
  display: block;
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--accent);
  margin-bottom: 14px;
}
.ri-method-card h4 {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: clamp(1.2rem, 1vw + 0.5rem, 1.5rem);
  letter-spacing: -0.014em;
  line-height: 1.15;
  margin-bottom: 12px;
}
.ri-method-card p {
  font-size: 14px;
  color: var(--ink-soft);
  line-height: 1.65;
}

/* ─────────────────────────────────────────────────────────
   04. FIELD REPORTS — 2 case study cards
   ───────────────────────────────────────────────────────── */
.ri-reports-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(20px, 3vw, 32px);
  margin-top: 48px;
}
.ri-report-card {
  background: var(--paper);
  border: 1px solid var(--rule);
  padding: clamp(28px, 3.5vw, 44px);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: border-color 300ms var(--ease-out-strong);
}
.ri-report-card:hover {
  border-color: var(--ink-mute);
}
.ri-report-card__header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 24px;
}
.ri-report-card__ref {
  font-family: var(--font-mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  padding: 5px 12px;
  background: var(--ink);
  color: var(--paper);
}
.ri-report-card__icon {
  width: 36px;
  height: 36px;
  color: var(--accent);
}
.ri-report-card__icon svg {
  width: 36px;
  height: 36px;
  stroke: currentColor;
  fill: none;
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.ri-report-card h3 {
  font-size: clamp(1.3rem, 1.2vw + 0.5rem, 1.7rem);
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: 12px;
}
.ri-report-card__body {
  font-size: 15px;
  color: var(--ink-soft);
  line-height: 1.6;
  margin-bottom: 24px;
}
.ri-report-card__result {
  border-top: 1px solid var(--rule);
  padding-top: 20px;
  margin-top: auto;
}
.ri-report-card__verdict {
  display: block;
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--accent);
  margin-bottom: 6px;
}
.ri-report-card__metric {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: clamp(1.1rem, 0.8vw + 0.5rem, 1.35rem);
  color: var(--ink);
  letter-spacing: -0.014em;
  line-height: 1.25;
}

/* ─────────────────────────────────────────────────────────
   05. DELIVERABLES — 3x2 grid
   ───────────────────────────────────────────────────────── */
.ri-del-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--rule);
  border: 1px solid var(--rule);
  margin-top: 48px;
}
.ri-del-card {
  background: var(--paper);
  padding: clamp(24px, 3vw, 40px);
  transition: background-color 300ms var(--ease-out-strong);
}
.ri-del-card:hover {
  background: var(--paper-deeper);
}
.ri-del-card__icon {
  width: 32px;
  height: 32px;
  color: var(--accent);
  margin-bottom: 20px;
}
.ri-del-card__icon svg {
  width: 32px;
  height: 32px;
  stroke: currentColor;
  fill: none;
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.ri-del-card h3 {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: clamp(1.15rem, 0.8vw + 0.5rem, 1.4rem);
  letter-spacing: -0.014em;
  line-height: 1.15;
  margin-bottom: 10px;
}
.ri-del-card p {
  font-size: 14px;
  color: var(--ink-soft);
  line-height: 1.65;
  margin-bottom: 16px;
}
.ri-del-card__id {
  font-family: var(--font-mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--ink-mute);
}

/* ─────────────────────────────────────────────────────────
   06. TIMELINE — 5-phase horizontal
   ───────────────────────────────────────────────────────── */
.ri-timeline-section {
  background: var(--paper-deeper);
}
.ri-timeline-header {
  text-align: center;
  margin-bottom: clamp(40px, 5vw, 72px);
}
.ri-timeline-header h2 {
  margin-top: 18px;
}
.ri-timeline {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  position: relative;
}
/* Connector line */
.ri-timeline::before {
  content: "";
  position: absolute;
  top: 24px;
  left: 48px;
  right: 48px;
  height: 1px;
  background: var(--rule);
  z-index: 0;
}
.ri-phase {
  position: relative;
  z-index: 1;
  padding: clamp(16px, 2vw, 24px);
}
.ri-phase__badge {
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  background: var(--ink);
  color: var(--paper);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  margin-bottom: 18px;
  transition: background-color 300ms var(--ease-out-strong);
}
.ri-phase:hover .ri-phase__badge {
  background: var(--accent);
  transform: scale(1.12);
}
.ri-phase h4 {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: 8px;
  color: var(--ink);
}
.ri-phase h4.phase-active {
  color: var(--accent);
}
.ri-phase p {
  font-size: 13px;
  color: var(--ink-soft);
  line-height: 1.55;
}

/* ─────────────────────────────────────────────────────────
   07. WHO IT'S FOR — 4+lhs grid
   ───────────────────────────────────────────────────────── */
.ri-audience-grid {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: clamp(32px, 5vw, 64px);
  align-items: center;
}
.ri-audience-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(8px, 1.5vw, 16px);
}
.ri-audience-card {
  background: var(--paper-deeper);
  padding: clamp(24px, 3vw, 32px);
  transition: background-color 300ms var(--ease-out-strong), transform 400ms var(--ease-out-strong), box-shadow 400ms var(--ease-out-strong);
}
.ri-audience-card:hover {
  background: var(--paper-edge);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px -8px oklch(0.18 0.025 260 / 0.06);
}
.ri-audience-card h4 {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: 8px;
}
.ri-audience-card p {
  font-size: 14px;
  color: var(--ink-soft);
  line-height: 1.55;
}

/* ─────────────────────────────────────────────────────────
   08. ADVANTAGE — quote art + numbered items
   ───────────────────────────────────────────────────────── */
.ri-adv-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(32px, 5vw, 64px);
  align-items: center;
}
.ri-adv-art {
  aspect-ratio: 1;
  background: var(--paper-deeper);
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
/* CSS-only abstract background */
.ri-adv-art::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    repeating-linear-gradient(
      45deg,
      oklch(0.460 0.180 258 / 0.03) 0px,
      oklch(0.460 0.180 258 / 0.03) 1px,
      transparent 1px,
      transparent 20px
    );
}
.ri-adv-quote {
  position: relative;
  z-index: 1;
  padding: clamp(28px, 4vw, 52px);
  text-align: center;
  border: 2px solid oklch(0.18 0.025 260 / 0.06);
}
.ri-adv-quote h3 {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: clamp(1.6rem, 2vw + 0.5rem, 2.4rem);
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--ink);
  margin-bottom: 16px;
}
.ri-adv-quote span {
  font-family: var(--font-mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--ink-mute);
}
.ri-adv-items {
  display: flex;
  flex-direction: column;
  gap: clamp(28px, 4vw, 48px);
}
.ri-adv-item {
  display: flex;
  gap: clamp(14px, 2vw, 24px);
  align-items: flex-start;
}
.ri-adv-item__num {
  flex-shrink: 0;
  font-family: var(--font-mono);
  font-size: 22px;
  font-weight: 700;
  color: var(--accent);
  line-height: 1;
  padding-top: 2px;
}
.ri-adv-item h4 {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 8px;
}
.ri-adv-item p {
  font-size: 15px;
  color: var(--ink-soft);
  line-height: 1.6;
}

/* ─────────────────────────────────────────────────────────
   09. FAQ ACCORDION (shared with sprint page)
   ───────────────────────────────────────────────────────── */
.intel-faq {
  margin-top: 48px;
  display: flex;
  flex-direction: column;
  background: var(--rule);
  gap: 1px;
}
.intel-faq details {
  background: var(--paper);
  transition: background-color 200ms;
}
.intel-faq details:hover {
  background: var(--paper-deeper);
}
.intel-faq summary {
  list-style: none;
  cursor: pointer;
  padding: clamp(20px, 3vw, 32px);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}
.intel-faq summary::-webkit-details-marker { display: none; }
.intel-faq summary::marker { display: none; content: ""; }
.intel-faq__q {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: clamp(1.1rem, 0.8vw + 0.5rem, 1.4rem);
  color: var(--ink);
  letter-spacing: -0.014em;
  line-height: 1.2;
}
.intel-faq__chevron {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  color: var(--ink-mute);
  transition: transform 300ms var(--ease-out-strong);
}
.intel-faq__chevron svg {
  width: 20px;
  height: 20px;
  stroke: currentColor;
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}
details[open] .intel-faq__chevron {
  transform: rotate(180deg);
}
.intel-faq__a {
  padding: 0 clamp(20px, 3vw, 32px) clamp(20px, 3vw, 32px);
  font-size: 15px;
  color: var(--ink-soft);
  line-height: 1.65;
  max-width: 64ch;
  opacity: 1;
  transform: translateY(0);
  transition: opacity 300ms var(--ease-out-strong), transform 300ms var(--ease-out-strong);
}
@starting-style {
  details[open] .intel-faq__a {
    opacity: 0;
    transform: translateY(-8px);
  }
}

/* ─────────────────────────────────────────────────────────
   10. DIFFERENTIATOR CALLOUT
   ───────────────────────────────────────────────────────── */
.ri-diff {
  border: 1px solid var(--rule);
  padding: clamp(24px, 3vw, 36px);
  display: grid;
  grid-template-columns: auto 1fr;
  gap: clamp(16px, 2vw, 28px);
  align-items: start;
  margin-top: 48px;
  background: var(--paper-deeper);
}
.ri-diff__icon {
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  background: var(--ink);
  color: var(--paper);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
}
.ri-diff__label {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--accent);
  margin-bottom: 8px;
  display: block;
}
.ri-diff p {
  font-size: 15px;
  color: var(--ink-soft);
  line-height: 1.6;
}
.ri-diff strong {
  color: var(--ink);
  font-weight: 600;
}

/* ─────────────────────────────────────────────────────────
   11. PERSONA PAIN COLUMNS
   ───────────────────────────────────────────────────────── */
.ri-persona-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(16px, 2vw, 24px);
  margin-top: 48px;
}
.ri-persona {
  border-top: 2px solid oklch(1 0 0 / 0.15);
  padding-top: clamp(20px, 3vw, 32px);
  transition: transform 400ms var(--ease-out-strong), border-color 400ms var(--ease-out-strong);
}
.ri-persona:hover {
  transform: translateY(-3px);
  border-top-color: oklch(0.870 0.180 130);
}
.ri-persona__role {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: oklch(0.870 0.180 130);
  margin-bottom: 14px;
  display: block;
}
.ri-persona h4 {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: clamp(1.1rem, 0.8vw + 0.5rem, 1.35rem);
  color: oklch(0.95 0 0);
  letter-spacing: -0.014em;
  line-height: 1.2;
  margin-bottom: 16px;
}
.ri-persona ul {
  list-style: none;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.ri-persona li {
  font-size: 14px;
  color: oklch(1 0 0 / 0.55);
  line-height: 1.55;
  padding-left: 16px;
  position: relative;
}
.ri-persona li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  width: 6px;
  height: 1px;
  background: oklch(0.870 0.180 130);
}

/* ─────────────────────────────────────────────────────────
   12. THREE TRAPS — 3-column cards
   ───────────────────────────────────────────────────────── */
.ri-trap-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin-top: 48px;
}
.ri-trap {
  background: var(--paper);
  padding: clamp(24px, 3vw, 36px);
  border: 1px solid var(--rule);
  box-shadow: inset 0 1px 0 oklch(1 0 0 / 0.5);
  transition: background-color 400ms cubic-bezier(0.32, 0.72, 0, 1), box-shadow 400ms cubic-bezier(0.32, 0.72, 0, 1);
}
.ri-trap + .ri-trap {
  border-left: none;
}
.ri-trap:hover {
  background: var(--paper-deeper);
  box-shadow: inset 0 1px 0 oklch(1 0 0 / 0.5), 0 8px 32px -8px oklch(0.18 0.025 260 / 0.06);
}
.ri-trap__num {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: oklch(0.700 0.180 35);
  margin-bottom: 14px;
  display: block;
}
.ri-trap h4 {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: clamp(1.15rem, 0.8vw + 0.5rem, 1.4rem);
  letter-spacing: -0.014em;
  line-height: 1.15;
  margin-bottom: 10px;
}
.ri-trap p {
  font-size: 14px;
  color: var(--ink-soft);
  line-height: 1.65;
}

/* ─────────────────────────────────────────────────────────
   13. THE STACK — numbered deliverables with values
   ───────────────────────────────────────────────────────── */
.ri-stack {
  display: flex;
  flex-direction: column;
  margin-top: 48px;
}
.ri-stack-item {
  background: var(--paper);
  padding: clamp(16px, 2.5vw, 24px) clamp(20px, 3vw, 32px);
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: clamp(12px, 2vw, 24px);
  align-items: center;
  border: 1px solid var(--rule);
  border-bottom: none;
  transition: background-color 200ms;
}
.ri-stack-item:last-of-type {
  border-bottom: 1px solid var(--rule);
}
.ri-stack-item:hover {
  background: var(--paper-deeper);
}
.ri-stack-item__num {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  color: var(--ink-mute);
  min-width: 28px;
}
.ri-stack-item__name {
  font-weight: 500;
  font-size: 15px;
  color: var(--ink);
  line-height: 1.3;
}
.ri-stack-item__sub {
  font-size: 13px;
  color: var(--ink-soft);
  font-style: italic;
  margin-top: 2px;
}
.ri-stack-item__val {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--ink-mute);
  letter-spacing: 0.04em;
  text-align: right;
  white-space: nowrap;
}
.ri-stack-total {
  background: var(--ink);
  border: 1px solid var(--ink);
  padding: clamp(24px, 3vw, 36px) clamp(20px, 3vw, 32px);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}
.ri-stack-total__label {
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: oklch(1 0 0 / 0.5);
}
.ri-stack-total__val {
  font-family: var(--font-mono);
  font-size: 12px;
  text-decoration: line-through;
  color: oklch(0.65 0.18 25);
  letter-spacing: 0.04em;
}
.ri-stack-total__price {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: clamp(2.4rem, 4vw + 0.5rem, 3.6rem);
  color: oklch(0.95 0 0);
  letter-spacing: -0.04em;
  line-height: 0.9;
}
.ri-stack-total__note {
  font-family: var(--font-mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: oklch(1 0 0 / 0.35);
  margin-top: 6px;
}

/* ─────────────────────────────────────────────────────────
   14. PRICING OPTIONS (below stack)
   ───────────────────────────────────────────────────────── */
.ri-pricing-options {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: clamp(12px, 2vw, 20px);
  margin-top: 32px;
}
.ri-price-opt {
  border: 1px solid var(--rule);
  padding: clamp(20px, 2.5vw, 28px);
  box-shadow:
    inset 0 1px 0 oklch(1 0 0 / 0.5),
    0 0 0 6px oklch(0.18 0.025 260 / 0.02),
    0 0 0 7px oklch(0.18 0.025 260 / 0.04);
  transition: border-color 400ms cubic-bezier(0.32, 0.72, 0, 1), box-shadow 400ms cubic-bezier(0.32, 0.72, 0, 1), transform 400ms cubic-bezier(0.32, 0.72, 0, 1);
}
.ri-price-opt:hover {
  border-color: var(--ink-mute);
  box-shadow:
    inset 0 1px 0 oklch(1 0 0 / 0.5),
    0 0 0 6px oklch(0.18 0.025 260 / 0.03),
    0 0 0 7px oklch(0.18 0.025 260 / 0.08),
    0 16px 48px -12px oklch(0.18 0.025 260 / 0.1);
  transform: translateY(-2px);
}
.ri-price-opt--featured {
  border-color: var(--accent);
  position: relative;
  animation: price-glow 3s var(--ease-out-strong) infinite;
}
@keyframes price-glow {
  0%, 100% { box-shadow: inset 0 1px 0 oklch(1 0 0 / 0.5), 0 0 0 6px oklch(0.460 0.180 258 / 0.04), 0 0 0 7px oklch(0.460 0.180 258 / 0.08); }
  50%      { box-shadow: inset 0 1px 0 oklch(1 0 0 / 0.5), 0 0 0 6px oklch(0.460 0.180 258 / 0.08), 0 0 0 7px oklch(0.460 0.180 258 / 0.14); }
}
.ri-price-opt__tag {
  position: absolute;
  top: -10px;
  left: 20px;
  background: var(--accent);
  color: var(--paper);
  font-family: var(--font-mono);
  font-size: 9px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 3px 10px;
}
.ri-price-opt__name {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--ink-mute);
  margin-bottom: 12px;
  display: block;
}
.ri-price-opt__price {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: clamp(1.6rem, 2vw + 0.5rem, 2.2rem);
  color: var(--ink);
  letter-spacing: -0.03em;
  line-height: 1;
  margin-bottom: 10px;
}
.ri-price-opt__desc {
  font-size: 13px;
  color: var(--ink-soft);
  line-height: 1.55;
}

/* ─────────────────────────────────────────────────────────
   15. BONUS CARDS
   ───────────────────────────────────────────────────────── */
.ri-bonus-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(12px, 2vw, 20px);
  margin-top: 48px;
}
.ri-bonus {
  border: 1px solid var(--rule);
  padding: clamp(24px, 3vw, 32px);
  position: relative;
  box-shadow:
    inset 0 1px 0 oklch(1 0 0 / 0.5),
    0 0 0 6px oklch(0.18 0.025 260 / 0.02),
    0 0 0 7px oklch(0.18 0.025 260 / 0.04),
    0 2px 8px oklch(0.18 0.025 260 / 0.03);
  transition: border-color 400ms cubic-bezier(0.32, 0.72, 0, 1), box-shadow 400ms cubic-bezier(0.32, 0.72, 0, 1), transform 400ms cubic-bezier(0.32, 0.72, 0, 1);
}
.ri-bonus:hover {
  border-color: var(--ink-mute);
  box-shadow:
    inset 0 1px 0 oklch(1 0 0 / 0.5),
    0 0 0 6px oklch(0.18 0.025 260 / 0.03),
    0 0 0 7px oklch(0.18 0.025 260 / 0.08),
    0 16px 48px -12px oklch(0.18 0.025 260 / 0.1);
  transform: translateY(-3px);
}
.ri-bonus__val {
  position: absolute;
  top: -10px;
  right: 16px;
  background: oklch(0.870 0.180 130);
  color: oklch(0.16 0.04 130);
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 4px 10px;
}
.ri-bonus h4 {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: clamp(1.1rem, 0.8vw + 0.5rem, 1.3rem);
  letter-spacing: -0.014em;
  line-height: 1.2;
  margin-bottom: 10px;
}
.ri-bonus p {
  font-size: 14px;
  color: var(--ink-soft);
  line-height: 1.6;
}
.ri-bonus__cond {
  margin-top: 14px;
  font-family: var(--font-mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--accent);
}

/* ─────────────────────────────────────────────────────────
   16. GUARANTEE BOX
   ───────────────────────────────────────────────────────── */
.ri-guarantee {
  --mx: 50%;
  --my: 50%;
  margin-top: 64px;
  border: 2px solid var(--ink);
  padding: clamp(32px, 5vw, 56px);
  text-align: center;
  position: relative;
  overflow: hidden;
  box-shadow: 0 0 0 6px oklch(0.18 0.025 260 / 0.03), 0 24px 64px -16px oklch(0.18 0.025 260 / 0.08);
  transition: box-shadow 500ms cubic-bezier(0.32, 0.72, 0, 1);
}
.ri-guarantee::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(
    circle 300px at var(--mx) var(--my),
    oklch(0.460 0.180 258 / 0.06) 0%,
    transparent 70%
  );
  pointer-events: none;
  opacity: 0;
  transition: opacity 400ms var(--ease-out-strong);
}
.ri-guarantee:hover::before {
  opacity: 1;
}
.ri-guarantee:hover {
  box-shadow: 0 0 0 6px oklch(0.18 0.025 260 / 0.05), 0 32px 80px -16px oklch(0.18 0.025 260 / 0.12);
}
.ri-guarantee__label {
  position: absolute;
  top: 0;
  left: 0;
  background: var(--ink);
  color: var(--paper);
  font-family: var(--font-mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 6px 16px;
}
.ri-guarantee__headline {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: clamp(1.6rem, 2.5vw + 0.5rem, 2.6rem);
  color: var(--ink);
  letter-spacing: -0.02em;
  line-height: 1.1;
}
.ri-guarantee__body {
  max-width: 56ch;
  margin-inline: auto;
  margin-top: 16px;
  font-size: clamp(1rem, 0.6vw + 0.7rem, 1.1rem);
  color: var(--ink-soft);
  line-height: 1.55;
}
.ri-guarantee__body b {
  color: var(--ink);
  font-weight: 700;
}
.ri-guarantee__cond {
  margin-top: 18px;
  font-family: var(--font-mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--ink-mute);
}

/* ─────────────────────────────────────────────────────────
   17. SCARCITY BAR
   ───────────────────────────────────────────────────────── */
.ri-scarcity {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 18px 0;
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  margin-top: 48px;
  flex-wrap: wrap;
}
.ri-scarcity__dot {
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: oklch(0.870 0.180 130);
  animation: pulse-dot 2.4s var(--ease-out-strong) infinite;
  box-shadow: 0 0 0 0 oklch(0.870 0.180 130 / 0.35);
  flex-shrink: 0;
}
.ri-scarcity__text {
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--ink-soft);
}
.ri-scarcity__text strong {
  color: var(--ink);
}

/* ─────────────────────────────────────────────────────────
   DARK MODE OVERRIDES
   ───────────────────────────────────────────────────────── */
html.dark .ri-dark {
  background: oklch(0.070 0.022 260);
}
html.dark .ri-report-card {
  background: var(--paper-deeper);
  border-color: oklch(1 0 0 / 0.06);
}
html.dark .ri-report-card:hover {
  border-color: oklch(1 0 0 / 0.14);
}
html.dark .ri-report-card__ref {
  background: oklch(0.95 0 0);
  color: oklch(0.10 0.02 260);
}
html.dark .ri-del-grid {
  background: oklch(1 0 0 / 0.06);
  border-color: oklch(1 0 0 / 0.06);
}
html.dark .ri-del-card {
  background: var(--paper);
}
html.dark .ri-del-card:hover {
  background: var(--paper-deeper);
}
html.dark .ri-audience-card {
  background: oklch(0.10 0.02 260);
}
html.dark .ri-audience-card:hover {
  background: oklch(0.12 0.02 260);
}
html.dark .ri-adv-art {
  background: oklch(0.08 0.02 260);
}
html.dark .ri-adv-quote {
  border-color: oklch(1 0 0 / 0.06);
}
html.dark .ri-method-card {
  border-top-color: oklch(1 0 0 / 0.15);
}
html.dark .ri-method-status {
  background: oklch(0.10 0.02 260);
  border-color: oklch(1 0 0 / 0.06);
}
html.dark .ri-badge {
  background: oklch(0.870 0.180 130);
  color: oklch(0.16 0.04 130);
}
html.dark .ri-diff {
  background: oklch(0.10 0.02 260);
  border-color: oklch(1 0 0 / 0.06);
}
html.dark .ri-trap {
  border-color: oklch(1 0 0 / 0.06);
  background: var(--paper);
}
html.dark .ri-stack-item {
  border-color: oklch(1 0 0 / 0.06);
  background: var(--paper);
}
html.dark .ri-stack-item:hover {
  background: var(--paper-deeper);
}
html.dark .ri-stack-total {
  background: oklch(0.070 0.022 260);
}
html.dark .ri-price-opt {
  border-color: oklch(1 0 0 / 0.08);
  box-shadow:
    inset 0 1px 0 oklch(1 0 0 / 0.04),
    0 0 0 6px oklch(1 0 0 / 0.01),
    0 0 0 7px oklch(1 0 0 / 0.03);
}
html.dark .ri-price-opt:hover {
  border-color: oklch(1 0 0 / 0.18);
  box-shadow:
    inset 0 1px 0 oklch(1 0 0 / 0.04),
    0 0 0 6px oklch(1 0 0 / 0.02),
    0 0 0 7px oklch(1 0 0 / 0.06),
    0 16px 48px -12px oklch(0 0 0 / 0.3);
}
html.dark .ri-price-opt--featured {
  border-color: var(--accent);
}
html.dark .ri-bonus {
  border-color: oklch(1 0 0 / 0.08);
  box-shadow:
    inset 0 1px 0 oklch(1 0 0 / 0.04),
    0 0 0 6px oklch(1 0 0 / 0.01),
    0 0 0 7px oklch(1 0 0 / 0.03),
    0 2px 8px oklch(0 0 0 / 0.15);
}
html.dark .ri-guarantee {
  border-color: oklch(1 0 0 / 0.15);
  box-shadow: 0 0 0 6px oklch(1 0 0 / 0.02), 0 24px 64px -16px oklch(0 0 0 / 0.3);
}
html.dark .ri-guarantee::before {
  background: radial-gradient(
    circle 300px at var(--mx) var(--my),
    oklch(0.460 0.180 258 / 0.1) 0%,
    transparent 70%
  );
}
html.dark .ri-guarantee__label {
  background: var(--ink);
  color: var(--paper);
}

/* Smooth transitions */
.ri-report-card,
.ri-del-card,
.ri-audience-card {
  transition:
    background-color 320ms var(--ease-out-strong),
    border-color 320ms var(--ease-out-strong),
    color 320ms var(--ease-out-strong),
    transform 400ms var(--ease-out-strong),
    box-shadow 400ms var(--ease-out-strong);
}
.ri-phase__badge {
  transition:
    background-color 320ms var(--ease-out-strong),
    color 320ms var(--ease-out-strong),
    transform 400ms cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* ─────────────────────────────────────────────────────────
   17b. AUDIT SECTION — evidence brief
   ───────────────────────────────────────────────────────── */
.ri-audit-section {
  padding-block: clamp(56px, 7vw, 96px);
}

/* --- Evidence row: stat | divider | detail --- */
.ri-evidence {
  display: flex;
  align-items: center;
  gap: clamp(32px, 4vw, 56px);
  margin-top: clamp(40px, 5vw, 64px);
}
.ri-evidence__stat {
  flex-shrink: 0;
  text-align: left;
}
.ri-evidence__num {
  font-family: var(--font-mono);
  font-size: clamp(5rem, 10vw, 8rem);
  font-weight: 800;
  color: var(--accent);
  line-height: 0.85;
  letter-spacing: -0.05em;
}
.ri-evidence__label {
  margin-top: 8px;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: oklch(0.95 0 0);
}
.ri-evidence__divider {
  flex-shrink: 0;
  width: 1px;
  align-self: stretch;
  background: linear-gradient(
    to bottom,
    transparent,
    oklch(1 0 0 / 0.15) 20%,
    var(--accent) 50%,
    oklch(1 0 0 / 0.15) 80%,
    transparent
  );
}
.ri-evidence__detail {
  display: flex;
  flex-direction: column;
  gap: 20px;
  max-width: 48ch;
}
.ri-evidence__lead {
  font-size: 16px;
  color: oklch(0.7 0 0);
  line-height: 1.6;
}
.ri-evidence__lead em {
  color: oklch(0.9 0 0);
  font-family: var(--font-serif);
  font-style: italic;
}
.ri-evidence__pills {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.ri-evidence__pill {
  padding: 5px 14px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: oklch(0.5 0 0);
  border: 1px solid oklch(1 0 0 / 0.1);
  transition: border-color 300ms var(--ease-out-strong), color 300ms var(--ease-out-strong);
}
.ri-evidence__pill:hover {
  border-color: var(--accent);
  color: oklch(0.8 0 0);
}
.ri-evidence__footnote {
  font-family: var(--font-mono);
  font-size: 12px;
  color: oklch(0.4 0 0);
  line-height: 1.6;
  letter-spacing: 0.01em;
}
.ri-evidence__cta {
  display: inline-block;
  margin-top: clamp(32px, 4vw, 48px);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--accent);
  border-bottom: 1px solid oklch(0.460 0.180 258 / 0.4);
  padding-bottom: 2px;
  transition: border-color 300ms var(--ease-out-strong), color 300ms var(--ease-out-strong);
}
.ri-evidence__cta:hover {
  color: oklch(0.95 0 0);
  border-color: oklch(0.95 0 0);
}

/* ─────────────────────────────────────────────────────────
   18. CTA — single column + stat bar
   ───────────────────────────────────────────────────────── */
.closing h2.ri-cta-headline {
  margin-top: 24px;
  font-size: clamp(2rem, 3.5vw + 0.5rem, 3.4rem);
  max-width: 24ch;
}
.ri-cta-stat-bar {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: clamp(16px, 2vw, 24px);
  margin-top: clamp(40px, 5vw, 56px);
  padding-top: clamp(32px, 4vw, 48px);
  border-top: 1px solid var(--rule);
}
.ri-cta-stat-bar__item {
  text-align: center;
}
.ri-cta-stat-bar__num {
  font-family: var(--font-mono);
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 800;
  color: var(--ink);
  line-height: 1;
}
.ri-cta-stat-bar__label {
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--ink-mute);
}
html.dark .ri-cta-stat-bar {
  border-top-color: oklch(1 0 0 / 0.08);
}
html.dark .ri-cta-stat-bar__num {
  color: oklch(0.95 0 0);
}

/* ─────────────────────────────────────────────────────────
   RESPONSIVE
   ───────────────────────────────────────────────────────── */
@media (max-width: 1100px) {
  .ri-method-grid {
    grid-template-columns: 1fr 1fr;
  }
  .ri-del-grid {
    grid-template-columns: 1fr 1fr;
  }
  .ri-sample-grid {
    grid-template-columns: 1fr 1fr;
  }
  .ri-timeline {
    grid-template-columns: 1fr;
    gap: 0;
  }
  .ri-timeline::before {
    display: none;
  }
  .ri-phase {
    display: flex;
    gap: 20px;
    align-items: flex-start;
    border-bottom: 1px solid var(--rule);
  }
  .ri-phase__badge {
    flex-shrink: 0;
  }
  .ri-pricing-options {
    grid-template-columns: 1fr;
  }
  .ri-bonus-grid {
    grid-template-columns: 1fr;
  }
  .ri-trap-grid {
    grid-template-columns: 1fr;
  }
  .ri-trap + .ri-trap {
    border-left: 1px solid var(--rule);
    border-top: none;
  }
}

@media (max-width: 900px) {
  .ri-hero {
    padding-top: 140px;
  }
  .ri-hero-grid {
    grid-template-columns: 1fr;
  }
  .ri-dark-grid {
    grid-template-columns: 1fr;
  }
  .ri-evidence {
    flex-direction: column;
    align-items: flex-start;
    gap: clamp(24px, 3vw, 32px);
  }
  .ri-evidence__divider {
    width: 64px;
    height: 1px;
    align-self: auto;
    background: linear-gradient(to right, var(--accent), transparent);
  }
  .ri-evidence__num {
    font-size: clamp(4rem, 12vw, 6rem);
  }
  .ri-reports-grid {
    grid-template-columns: 1fr;
  }
  .ri-audience-grid {
    grid-template-columns: 1fr;
  }
  .ri-adv-grid {
    grid-template-columns: 1fr;
  }
  .ri-adv-art {
    aspect-ratio: 16 / 9;
  }
  .ri-persona-grid {
    grid-template-columns: 1fr;
  }
  .ri-diff {
    grid-template-columns: 1fr;
  }
  .ri-not-for__grid {
    grid-template-columns: 1fr;
  }
  .ri-stack-item {
    grid-template-columns: auto 1fr;
  }
  .ri-stack-item__val {
    grid-column: 1 / -1;
    text-align: left;
  }
  .ri-cta-stat-bar {
    grid-template-columns: repeat(2, 1fr);
    gap: clamp(24px, 3vw, 32px);
  }
}

@media (max-width: 600px) {
  .ri-hero {
    padding-top: 120px;
  }
  .ri-method-grid {
    grid-template-columns: 1fr;
  }
  .ri-del-grid {
    grid-template-columns: 1fr;
  }
  .ri-sample-grid {
    grid-template-columns: 1fr;
  }
  .ri-audience-cards {
    grid-template-columns: 1fr;
  }
  .ri-phase {
    flex-direction: column;
    gap: 12px;
  }
  .ri-cta-stat-bar {
    grid-template-columns: 1fr 1fr;
  }
}

/* ─────────────────────────────────────────────────────────
   REDUCED MOTION
   ───────────────────────────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  .ri-price-opt--featured { animation: none; }
  .ri-persona:hover,
  .ri-audience-card:hover,
  .ri-bonus:hover,
  .ri-price-opt:hover { transform: none; }
  .ri-phase:hover .ri-phase__badge { transform: none; }
  .intel-faq__a { transition: none; }
}