/* =====================================================================
   ppcredflag.com — global stylesheet
   Class prefix: prf-
   Sections in this file mirror the START/END HTML comment banners,
   one-to-one. Each section is independently deletable without breaking
   the rest of the file.
   ===================================================================== */


/* =====================================================================
   START: TOKENS
   Design system primitives. Edit values here, never hardcode in sections.
   ===================================================================== */

:root {
  /* Color */
  --prf-bg:        #FAFAF7;
  --prf-ink:       #1A1A1A;
  --prf-accent:    #D6541E;
  --prf-accent-ink:#7A2C0E;
  --prf-gray-1:    #E8E6DF;
  --prf-gray-2:    #C9C5BA;
  --prf-gray-3:    #6E6A60;
  --prf-gray-4:    #2E2C26;
  --prf-good-bg:   #EEF1EA;
  --prf-good-ink:  #2F4A2C;
  --prf-bad-bg:    #F4E6DE;
  --prf-bad-ink:   #7A2C0E;

  /* Typography */
  --prf-font-display: "DM Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  --prf-font-body:    "Source Serif 4", Georgia, "Times New Roman", serif;
  --prf-font-mono:    "JetBrains Mono", ui-monospace, "SFMono-Regular", monospace;

  --prf-leading-body:    1.78;
  --prf-leading-display: 1.12;
  --prf-tracking-display:-0.02em;

  /* Layout */
  --prf-measure:     680px;
  --prf-measure-wide:880px;

  /* Spacing scale */
  --prf-s-1: 0.5rem;
  --prf-s-2: 1rem;
  --prf-s-3: 1.5rem;
  --prf-s-4: 2.5rem;
  --prf-s-5: 4rem;
  --prf-s-6: 6rem;
  --prf-s-7: 9rem;

  /* Borders & focus */
  --prf-rule:    1px solid var(--prf-gray-1);
  --prf-rule-2:  1px solid var(--prf-gray-2);
  --prf-radius:  4px;
  --prf-focus:   2px solid var(--prf-accent);
}

/* END: TOKENS ======================================================== */


/* =====================================================================
   START: RESET
   ===================================================================== */

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

html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

body,
h1, h2, h3, h4, h5, h6,
p, ul, ol, dl, figure, blockquote, pre {
  margin: 0;
}

ul, ol { padding: 0; }

img, svg, video {
  max-width: 100%;
  height: auto;
  display: block;
}

button,
input,
select,
textarea {
  font: inherit;
  color: inherit;
}

button { cursor: pointer; }

a {
  color: inherit;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.18em;
}

:focus-visible {
  outline: var(--prf-focus);
  outline-offset: 2px;
}

::selection {
  background: var(--prf-accent);
  color: #fff;
}

/* END: RESET ========================================================= */


/* =====================================================================
   START: BASE-TYPOGRAPHY
   ===================================================================== */

html {
  background: var(--prf-bg);
  color: var(--prf-ink);
  font-family: var(--prf-font-body);
  font-size: 17px;
  line-height: var(--prf-leading-body);
  font-feature-settings: "kern", "liga", "onum";
}

body {
  font-family: var(--prf-font-body);
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4 {
  font-family: var(--prf-font-display);
  font-weight: 700;
  line-height: var(--prf-leading-display);
  letter-spacing: var(--prf-tracking-display);
  color: var(--prf-ink);
}

h1 {
  font-size: clamp(2.25rem, 4vw + 0.5rem, 3.25rem);
  font-weight: 700;
  margin-bottom: var(--prf-s-3);
}

h2 {
  font-size: 1.875rem;
  font-weight: 700;
  margin-top: var(--prf-s-5);
  margin-bottom: var(--prf-s-2);
}

h3 {
  font-size: 1.375rem;
  font-weight: 600;
  margin-top: var(--prf-s-4);
  margin-bottom: var(--prf-s-2);
}

h4 {
  font-size: 1.0625rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--prf-gray-3);
  margin-top: var(--prf-s-3);
  margin-bottom: var(--prf-s-1);
}

p, li { font-size: 1.0625rem; }

p + p,
p + ul,
p + ol,
ul + p,
ol + p,
p + blockquote,
blockquote + p {
  margin-top: var(--prf-s-2);
}

ul, ol {
  padding-left: 1.25rem;
}

li + li { margin-top: 0.4rem; }

strong { font-weight: 600; }

code, kbd, pre, samp {
  font-family: var(--prf-font-mono);
  font-size: 0.9em;
}

code {
  background: var(--prf-gray-1);
  padding: 0.1em 0.35em;
  border-radius: 3px;
}

pre {
  background: var(--prf-gray-4);
  color: #FAFAF7;
  padding: var(--prf-s-2);
  border-radius: var(--prf-radius);
  overflow-x: auto;
  font-size: 0.85rem;
  line-height: 1.55;
}

pre code {
  background: transparent;
  padding: 0;
  color: inherit;
}

blockquote {
  border-left: 3px solid var(--prf-accent);
  padding: 0.25rem 0 0.25rem 1.25rem;
  font-style: italic;
  color: var(--prf-gray-4);
}

hr {
  border: 0;
  border-top: var(--prf-rule);
  margin: var(--prf-s-4) 0;
}

a {
  color: var(--prf-ink);
  text-decoration-color: var(--prf-accent);
}

a:hover {
  color: var(--prf-accent-ink);
  text-decoration-color: var(--prf-accent-ink);
}

/* END: BASE-TYPOGRAPHY =============================================== */


/* =====================================================================
   START: LAYOUT
   Container shells. Single column. Generous vertical rhythm.
   ===================================================================== */

.prf-container {
  width: 100%;
  max-width: var(--prf-measure-wide);
  margin: 0 auto;
  padding: 0 var(--prf-s-3);
}

.prf-prose {
  width: 100%;
  max-width: var(--prf-measure);
  margin: 0 auto;
  padding: 0 var(--prf-s-3);
}

main { display: block; }

.prf-section {
  padding-top: var(--prf-s-5);
  padding-bottom: var(--prf-s-5);
}

.prf-section + .prf-section {
  border-top: var(--prf-rule);
}

.prf-eyebrow {
  display: inline-block;
  font-family: var(--prf-font-display);
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--prf-accent-ink);
  margin-bottom: var(--prf-s-2);
}

.prf-eyebrow::before {
  content: "—  ";
  color: var(--prf-accent);
}

.prf-lede {
  font-size: 1.25rem;
  line-height: 1.6;
  color: var(--prf-gray-4);
  margin-bottom: var(--prf-s-3);
}

.prf-divider {
  border-top: var(--prf-rule);
  margin: var(--prf-s-4) 0;
}

@media (min-width: 768px) {
  .prf-section {
    padding-top: var(--prf-s-6);
    padding-bottom: var(--prf-s-6);
  }
}

/* END: LAYOUT ======================================================== */


/* =====================================================================
   START: SITE-HEADER
   ===================================================================== */

.prf-site-header {
  border-bottom: var(--prf-rule);
  background: var(--prf-bg);
  position: relative;
}

.prf-site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--prf-s-3);
  padding: var(--prf-s-2) var(--prf-s-3);
  max-width: var(--prf-measure-wide);
  margin: 0 auto;
}

.prf-brand {
  font-family: var(--prf-font-display);
  font-weight: 700;
  font-size: 1.0625rem;
  letter-spacing: -0.01em;
  text-decoration: none;
  color: var(--prf-ink);
  display: inline-flex;
  align-items: baseline;
  gap: 0.4rem;
}

.prf-brand__mark {
  display: inline-block;
  width: 0.7rem;
  height: 0.7rem;
  background: var(--prf-accent);
  border-radius: 1px;
  transform: translateY(0.05rem) rotate(45deg);
}

.prf-nav {
  display: flex;
  gap: var(--prf-s-3);
  flex-wrap: wrap;
}

.prf-nav a {
  font-family: var(--prf-font-display);
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--prf-gray-3);
  text-decoration: none;
  padding: 0.25rem 0;
  border-bottom: 1px solid transparent;
}

.prf-nav a:hover,
.prf-nav a[aria-current="page"] {
  color: var(--prf-ink);
  border-bottom-color: var(--prf-accent);
}

@media (max-width: 640px) {
  .prf-site-header__inner {
    flex-direction: column;
    align-items: flex-start;
  }
  .prf-nav { gap: var(--prf-s-2); }
  .prf-nav a { font-size: 0.9rem; }
}

/* END: SITE-HEADER =================================================== */


/* =====================================================================
   START: SITE-FOOTER
   ===================================================================== */

.prf-site-footer {
  border-top: var(--prf-rule);
  background: var(--prf-bg);
  padding: var(--prf-s-5) var(--prf-s-3);
  font-size: 0.95rem;
  color: var(--prf-gray-3);
}

.prf-site-footer__inner {
  max-width: var(--prf-measure-wide);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: var(--prf-s-4);
}

.prf-site-footer__neutrality {
  font-family: var(--prf-font-body);
  font-size: 0.95rem;
  line-height: 1.6;
  color: var(--prf-gray-3);
  max-width: 36rem;
}

.prf-site-footer__meta {
  font-family: var(--prf-font-display);
  font-size: 0.85rem;
  letter-spacing: 0.02em;
  text-align: right;
  color: var(--prf-gray-3);
}

.prf-site-footer__meta a {
  color: var(--prf-gray-3);
  text-decoration-color: var(--prf-gray-2);
}

.prf-site-footer__meta a:hover {
  color: var(--prf-ink);
  text-decoration-color: var(--prf-accent);
}

@media (max-width: 640px) {
  .prf-site-footer__inner {
    grid-template-columns: 1fr;
  }
  .prf-site-footer__meta {
    text-align: left;
  }
}

/* END: SITE-FOOTER =================================================== */


/* =====================================================================
   START: BUTTONS
   ===================================================================== */

.prf-button {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--prf-font-display);
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: -0.005em;
  padding: 0.85rem 1.4rem;
  border-radius: var(--prf-radius);
  text-decoration: none;
  border: 1.5px solid var(--prf-ink);
  background: var(--prf-ink);
  color: var(--prf-bg);
  transition: transform 80ms ease, background-color 80ms ease;
}

.prf-button:hover {
  background: var(--prf-accent);
  border-color: var(--prf-accent);
  color: #fff;
  transform: translateY(-1px);
}

.prf-button--ghost {
  background: transparent;
  color: var(--prf-ink);
}

.prf-button--ghost:hover {
  background: var(--prf-ink);
  color: var(--prf-bg);
  border-color: var(--prf-ink);
}

.prf-button__arrow {
  font-family: var(--prf-font-mono);
  font-weight: 400;
  margin-left: 0.1rem;
}

/* END: BUTTONS ======================================================= */


/* =====================================================================
   START: HOMEPAGE-HERO
   ===================================================================== */

.prf-hero {
  padding-top: var(--prf-s-6);
  padding-bottom: var(--prf-s-5);
}

.prf-hero__headline {
  font-size: clamp(2.5rem, 5vw + 0.5rem, 3.75rem);
  font-weight: 700;
  letter-spacing: -0.025em;
  line-height: 1.05;
  margin-bottom: var(--prf-s-3);
  max-width: 22ch;
}

.prf-hero__sub {
  font-family: var(--prf-font-body);
  font-size: 1.25rem;
  line-height: 1.6;
  color: var(--prf-gray-4);
  max-width: 38rem;
  margin-bottom: var(--prf-s-3);
}

.prf-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--prf-s-2);
  align-items: center;
  margin-top: var(--prf-s-3);
}

.prf-hero__caveat {
  font-size: 0.95rem;
  color: var(--prf-gray-3);
  margin-left: 0.25rem;
}

/* END: HOMEPAGE-HERO ================================================= */


/* =====================================================================
   START: HOMEPAGE-EXHIBITS
   Visual proof section. Three SVG mockups of agency-report tropes,
   each in a framed figure with a caption. Editorial, not flashy.
   ===================================================================== */

.prf-exhibits {
  padding-top: var(--prf-s-5);
  padding-bottom: var(--prf-s-5);
}

.prf-exhibits__grid {
  max-width: 980px;
  margin: var(--prf-s-4) auto 0;
  padding: 0 var(--prf-s-3);
  display: grid;
  gap: var(--prf-s-5);
}

.prf-exhibit {
  margin: 0;
  display: grid;
  gap: var(--prf-s-3);
}

.prf-exhibit__frame {
  background: #FFFFFF;
  border: 1px solid var(--prf-gray-1);
  border-radius: 8px;
  padding: var(--prf-s-3);
  box-shadow:
    0 1px 0 rgba(0,0,0,0.02),
    0 12px 32px -16px rgba(46,44,38,0.18),
    0 4px 8px -6px rgba(46,44,38,0.10);
  overflow: hidden;
}

.prf-exhibit__svg {
  display: block;
  width: 100%;
  height: auto;
}

.prf-exhibit__caption {
  max-width: var(--prf-measure);
  margin: 0 auto;
}

.prf-exhibit__caption h3 {
  font-family: var(--prf-font-display);
  font-size: 1.2rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  margin: 0 0 0.4rem;
  color: var(--prf-ink);
}

.prf-exhibit__caption p {
  font-family: var(--prf-font-body);
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--prf-gray-4);
  margin: 0;
}

.prf-exhibit__caption a {
  font-family: var(--prf-font-display);
  font-weight: 500;
  white-space: nowrap;
  text-decoration-color: var(--prf-accent);
}

@media (min-width: 880px) {
  .prf-exhibits__grid { gap: var(--prf-s-6); }
  .prf-exhibit__frame { padding: var(--prf-s-4); }
}

/* END: HOMEPAGE-EXHIBITS ============================================= */


/* =====================================================================
   START: HOMEPAGE-MECHANIC
   The framing pull quote. Editorial, generous whitespace, no decoration.
   ===================================================================== */

.prf-mechanic {
  padding: var(--prf-s-6) var(--prf-s-3);
  border-top: var(--prf-rule);
  border-bottom: var(--prf-rule);
  background: var(--prf-bg);
}

.prf-mechanic__quote {
  border-left: none;
  padding: 0;
  font-style: normal;
  color: var(--prf-ink);
  font-family: var(--prf-font-body);
  font-size: clamp(1.25rem, 1.6vw + 0.5rem, 1.5rem);
  line-height: 1.55;
  max-width: 36rem;
  margin: 0 auto;
  text-align: left;
  position: relative;
}

.prf-mechanic__quote::before {
  content: "\201C";
  position: absolute;
  left: -0.6em;
  top: -0.35em;
  font-family: var(--prf-font-display);
  font-size: 4rem;
  line-height: 1;
  color: var(--prf-accent);
  font-weight: 700;
}

.prf-mechanic__quote p {
  font-size: inherit;
  line-height: inherit;
  margin: 0 0 var(--prf-s-2);
}

.prf-mechanic__quote p:last-child { margin-bottom: 0; }

.prf-mechanic__close {
  border-top: var(--prf-rule);
  padding-top: var(--prf-s-2);
  margin-top: var(--prf-s-2) !important;
}

@media (max-width: 640px) {
  .prf-mechanic__quote::before {
    left: -0.3em;
    top: -0.4em;
    font-size: 3rem;
  }
}

/* END: HOMEPAGE-MECHANIC ============================================= */


/* =====================================================================
   START: HOMEPAGE-WHO
   ===================================================================== */

.prf-who__list {
  list-style: none;
  padding: 0;
  margin-top: var(--prf-s-3);
  display: grid;
  gap: var(--prf-s-3);
}

.prf-who__item {
  border-left: 3px solid var(--prf-gray-1);
  padding: 0.25rem 0 0.25rem 1.25rem;
}

.prf-who__item--active {
  border-left-color: var(--prf-accent);
}

.prf-who__role {
  font-family: var(--prf-font-display);
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--prf-gray-3);
  margin-bottom: 0.3rem;
}

.prf-who__line {
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--prf-ink);
}

/* END: HOMEPAGE-WHO ================================================== */


/* =====================================================================
   START: HOMEPAGE-WHAT
   ===================================================================== */

.prf-tiers {
  list-style: none;
  padding: 0;
  margin-top: var(--prf-s-3);
  border-top: var(--prf-rule);
}

.prf-tier {
  display: grid;
  grid-template-columns: 9rem 1fr auto;
  gap: var(--prf-s-3);
  align-items: baseline;
  padding: var(--prf-s-3) 0;
  border-bottom: var(--prf-rule);
}

.prf-tier__label {
  font-family: var(--prf-font-display);
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--prf-gray-3);
}

.prf-tier__title {
  font-family: var(--prf-font-display);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--prf-ink);
  margin-bottom: 0.4rem;
  letter-spacing: -0.01em;
}

.prf-tier__body {
  font-size: 1rem;
  line-height: 1.65;
  color: var(--prf-gray-4);
}

.prf-tier__price {
  font-family: var(--prf-font-mono);
  font-size: 0.95rem;
  color: var(--prf-gray-3);
  white-space: nowrap;
}

@media (max-width: 720px) {
  .prf-tier {
    grid-template-columns: 1fr;
    gap: 0.5rem;
  }
  .prf-tier__price { font-size: 0.85rem; }
}

/* END: HOMEPAGE-WHAT ================================================= */


/* =====================================================================
   START: HOMEPAGE-CRED
   ===================================================================== */

.prf-cred {
  background: linear-gradient(180deg, transparent 0%, var(--prf-gray-1) 100%);
  border-radius: var(--prf-radius);
  padding: var(--prf-s-4) var(--prf-s-4);
  margin-top: var(--prf-s-3);
}

.prf-cred__copy {
  font-family: var(--prf-font-body);
  font-size: 1.125rem;
  line-height: 1.7;
  max-width: 40rem;
  color: var(--prf-ink);
}

.prf-cred__signature {
  margin-top: var(--prf-s-2);
  font-family: var(--prf-font-display);
  font-size: 0.95rem;
  color: var(--prf-gray-3);
}

.prf-cred__byline {
  display: flex;
  align-items: center;
  gap: var(--prf-s-2);
  margin-bottom: var(--prf-s-3);
  padding-bottom: var(--prf-s-2);
  border-bottom: var(--prf-rule);
}

.prf-cred__photo {
  width: 88px;
  height: 88px;
  border-radius: 50%;
  object-fit: cover;
  border: 1px solid var(--prf-gray-2);
  background: var(--prf-gray-1);
  flex-shrink: 0;
  display: block;
}

.prf-cred__byline-text {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}

.prf-cred__name {
  font-family: var(--prf-font-display);
  font-size: 1.0625rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--prf-ink);
}

.prf-cred__role {
  font-family: var(--prf-font-display);
  font-size: 0.9rem;
  color: var(--prf-gray-3);
}

@media (max-width: 480px) {
  .prf-cred__photo { width: 72px; height: 72px; }
  .prf-cred__name  { font-size: 1rem; }
  .prf-cred__role  { font-size: 0.85rem; }
}

/* END: HOMEPAGE-CRED ================================================= */


/* =====================================================================
   START: HOMEPAGE-CREDGRAPH
   Visual credentials panel. Replaces the prose "where I come from"
   block with a single dense at-a-glance SVG.
   ===================================================================== */

.prf-cred-section {
  padding-top: var(--prf-s-5);
  padding-bottom: var(--prf-s-5);
}

.prf-credgraph {
  max-width: 980px;
  margin: var(--prf-s-3) auto var(--prf-s-3);
  padding: 0 var(--prf-s-3);
}

.prf-credgraph__frame {
  background: #FFFFFF;
  border: 1px solid var(--prf-gray-1);
  border-radius: 8px;
  padding: var(--prf-s-3);
  box-shadow:
    0 1px 0 rgba(0,0,0,0.02),
    0 12px 32px -16px rgba(46,44,38,0.18),
    0 4px 8px -6px rgba(46,44,38,0.10);
  overflow: hidden;
}

.prf-credgraph__svg {
  display: block;
  width: 100%;
  height: auto;
}

.prf-cred__close {
  font-family: var(--prf-font-body);
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--prf-gray-4);
  border-left: 3px solid var(--prf-accent);
  padding-left: var(--prf-s-2);
  margin-top: var(--prf-s-3);
}

@media (min-width: 880px) {
  .prf-credgraph__frame { padding: var(--prf-s-4); }
}

/* END: HOMEPAGE-CREDGRAPH ============================================ */


/* =====================================================================
   START: ASK-FORM
   ===================================================================== */

.prf-ask {
  background: var(--prf-ink);
  color: var(--prf-bg);
  padding: var(--prf-s-5) var(--prf-s-3);
}

.prf-ask__inner {
  max-width: var(--prf-measure);
  margin: 0 auto;
}

.prf-ask h2 {
  color: var(--prf-bg);
}

.prf-ask__lede {
  font-family: var(--prf-font-body);
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--prf-gray-2);
  margin-bottom: var(--prf-s-3);
  max-width: 36rem;
}

.prf-form {
  display: grid;
  gap: var(--prf-s-2);
}

.prf-form__row {
  display: grid;
  gap: var(--prf-s-2);
  grid-template-columns: 1fr 1fr;
}

.prf-form__field {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.prf-form__label {
  font-family: var(--prf-font-display);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--prf-gray-2);
}

.prf-form__input,
.prf-form__select,
.prf-form__textarea {
  font-family: var(--prf-font-body);
  font-size: 1rem;
  background: transparent;
  color: var(--prf-bg);
  border: 1px solid var(--prf-gray-3);
  border-radius: var(--prf-radius);
  padding: 0.7rem 0.85rem;
  width: 100%;
}

.prf-form__textarea {
  min-height: 8rem;
  resize: vertical;
  line-height: 1.55;
}

.prf-form__select {
  appearance: none;
  background-image: linear-gradient(45deg, transparent 50%, var(--prf-gray-2) 50%),
                    linear-gradient(135deg, var(--prf-gray-2) 50%, transparent 50%);
  background-position: calc(100% - 1.05rem) 50%, calc(100% - 0.7rem) 50%;
  background-size: 0.35rem 0.35rem, 0.35rem 0.35rem;
  background-repeat: no-repeat;
  padding-right: 2rem;
}

.prf-form__input:focus,
.prf-form__select:focus,
.prf-form__textarea:focus {
  outline: none;
  border-color: var(--prf-accent);
  box-shadow: 0 0 0 3px rgba(214, 84, 30, 0.25);
}

.prf-form__honeypot {
  position: absolute;
  left: -10000px;
  opacity: 0;
  pointer-events: none;
}

.prf-form__submit {
  margin-top: var(--prf-s-2);
  background: var(--prf-accent);
  color: #fff;
  border-color: var(--prf-accent);
  align-self: flex-start;
  justify-self: start;
}

.prf-form__submit:hover {
  background: #fff;
  color: var(--prf-ink);
  border-color: #fff;
}

.prf-form__note {
  font-size: 0.9rem;
  color: var(--prf-gray-2);
  margin-top: var(--prf-s-1);
}

@media (max-width: 640px) {
  .prf-form__row { grid-template-columns: 1fr; }
}

/* END: ASK-FORM ====================================================== */


/* =====================================================================
   START: RED-FLAG-LIBRARY (hub page)
   ===================================================================== */

.prf-rf-list {
  list-style: none;
  padding: 0;
  margin-top: var(--prf-s-3);
  border-top: var(--prf-rule);
}

.prf-rf-list__item {
  display: grid;
  grid-template-columns: 4rem 1fr auto;
  gap: var(--prf-s-2);
  align-items: baseline;
  padding: var(--prf-s-3) 0;
  border-bottom: var(--prf-rule);
}

.prf-rf-list__num {
  font-family: var(--prf-font-mono);
  font-size: 0.9rem;
  color: var(--prf-gray-3);
  letter-spacing: 0.05em;
}

.prf-rf-list__title {
  font-family: var(--prf-font-display);
  font-size: 1.25rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  margin-bottom: 0.35rem;
}

.prf-rf-list__title a {
  text-decoration: none;
  color: var(--prf-ink);
  border-bottom: 1px solid transparent;
}

.prf-rf-list__title a:hover {
  border-bottom-color: var(--prf-accent);
  color: var(--prf-accent-ink);
}

.prf-rf-list__summary {
  font-size: 1rem;
  line-height: 1.65;
  color: var(--prf-gray-4);
}

.prf-rf-list__cta {
  font-family: var(--prf-font-mono);
  font-size: 0.85rem;
  color: var(--prf-gray-3);
  white-space: nowrap;
}

@media (max-width: 720px) {
  .prf-rf-list__item {
    grid-template-columns: 3rem 1fr;
  }
  .prf-rf-list__cta { display: none; }
}

/* END: RED-FLAG-LIBRARY ============================================== */


/* =====================================================================
   START: RED-FLAG-ENTRY (single article)
   ===================================================================== */

.prf-breadcrumbs {
  font-family: var(--prf-font-display);
  font-size: 0.85rem;
  letter-spacing: 0.02em;
  color: var(--prf-gray-3);
  margin-bottom: var(--prf-s-2);
}

.prf-breadcrumbs a {
  color: var(--prf-gray-3);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}

.prf-breadcrumbs a:hover {
  color: var(--prf-ink);
  border-bottom-color: var(--prf-accent);
}

.prf-breadcrumbs__sep {
  color: var(--prf-gray-2);
  margin: 0 0.4rem;
}

.prf-rf-article h2 {
  font-size: 1.5rem;
  margin-top: var(--prf-s-4);
}

.prf-rf-article p,
.prf-rf-article li {
  font-size: 1.0625rem;
  line-height: var(--prf-leading-body);
}

.prf-callout {
  border-left: 3px solid var(--prf-accent);
  background: var(--prf-gray-1);
  padding: var(--prf-s-2) var(--prf-s-3);
  border-radius: 0 var(--prf-radius) var(--prf-radius) 0;
  margin: var(--prf-s-3) 0;
  font-size: 1rem;
  line-height: 1.65;
}

.prf-callout__label {
  display: inline-block;
  font-family: var(--prf-font-display);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--prf-accent-ink);
  margin-bottom: 0.4rem;
}

.prf-callout__label::before {
  content: "▲ ";
}

.prf-answers {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--prf-s-2);
  margin: var(--prf-s-3) 0;
}

.prf-answer {
  border: 1px solid var(--prf-gray-2);
  border-radius: var(--prf-radius);
  padding: var(--prf-s-2) var(--prf-s-3);
}

.prf-answer--good {
  background: var(--prf-good-bg);
  border-color: #B5C4AC;
}

.prf-answer--bad {
  background: var(--prf-bad-bg);
  border-color: #D9B6A4;
}

.prf-answer__label {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--prf-font-display);
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: var(--prf-s-1);
}

.prf-answer--good .prf-answer__label { color: var(--prf-good-ink); }
.prf-answer--bad  .prf-answer__label { color: var(--prf-bad-ink); }

.prf-answer__icon {
  display: inline-grid;
  place-items: center;
  width: 1.1rem;
  height: 1.1rem;
  border-radius: 50%;
  font-family: var(--prf-font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  background: currentColor;
  color: var(--prf-bg);
}

.prf-answer__body {
  font-family: var(--prf-font-body);
  font-size: 1rem;
  line-height: 1.65;
}

@media (max-width: 720px) {
  .prf-answers { grid-template-columns: 1fr; }
}

.prf-related {
  margin-top: var(--prf-s-5);
  padding-top: var(--prf-s-3);
  border-top: var(--prf-rule);
}

.prf-related h3 {
  margin-top: 0;
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--prf-gray-3);
  font-weight: 600;
}

.prf-related ul {
  list-style: none;
  padding: 0;
  display: grid;
  gap: 0.5rem;
}

.prf-related a {
  font-family: var(--prf-font-display);
  font-weight: 500;
  color: var(--prf-ink);
  text-decoration: none;
  border-bottom: 1px solid var(--prf-gray-2);
  padding-bottom: 1px;
}

.prf-related a:hover {
  border-bottom-color: var(--prf-accent);
  color: var(--prf-accent-ink);
}

.prf-rf-cta {
  margin-top: var(--prf-s-4);
  padding: var(--prf-s-3);
  border: 1px solid var(--prf-gray-2);
  border-radius: var(--prf-radius);
  background: var(--prf-bg);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--prf-s-3);
  flex-wrap: wrap;
}

.prf-rf-cta__copy {
  font-family: var(--prf-font-body);
  font-size: 1.0625rem;
  color: var(--prf-ink);
}

/* END: RED-FLAG-ENTRY ================================================ */


/* =====================================================================
   START: STUB-PAGE
   For pages whose full copy is forthcoming.
   ===================================================================== */

.prf-stub {
  padding: var(--prf-s-6) 0;
}

.prf-stub__lede {
  font-size: 1.25rem;
  line-height: 1.6;
  color: var(--prf-gray-4);
  margin-bottom: var(--prf-s-3);
}

.prf-stub__roadmap {
  border-left: 3px solid var(--prf-gray-2);
  padding-left: var(--prf-s-2);
  list-style: none;
  display: grid;
  gap: 0.4rem;
  font-family: var(--prf-font-display);
  font-size: 0.95rem;
  color: var(--prf-gray-3);
}

.prf-stub__cta {
  margin-top: var(--prf-s-4);
}

/* END: STUB-PAGE ===================================================== */


/* =====================================================================
   START: AUDIT-STEP
   Self-audit page: a single Tier-1 check with prose + SVG + interpretation.
   ===================================================================== */

.prf-audit-step {
  padding-top: var(--prf-s-5);
  padding-bottom: var(--prf-s-5);
  border-top: var(--prf-rule);
}

.prf-audit-step__visual {
  max-width: 980px;
  margin: var(--prf-s-3) auto;
  padding: 0 var(--prf-s-3);
}

.prf-audit-step h3 {
  font-size: 1.05rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--prf-gray-3);
  font-weight: 600;
  margin-top: var(--prf-s-3);
}

@media (min-width: 768px) {
  .prf-audit-step {
    padding-top: var(--prf-s-6);
    padding-bottom: var(--prf-s-6);
  }
}

/* END: AUDIT-STEP ==================================================== */


/* =====================================================================
   START: AUDIT-DEEPER
   Compact tier-2 checks. Numbered list, no SVG per item.
   ===================================================================== */

.prf-audit-deeper {
  border-top: var(--prf-rule);
}

.prf-deeper__list {
  list-style: none;
  padding: 0 var(--prf-s-3);
  margin: var(--prf-s-3) auto 0;
  max-width: var(--prf-measure);
  display: grid;
  gap: var(--prf-s-4);
}

.prf-deeper__item {
  display: grid;
  grid-template-columns: 4rem 1fr;
  gap: var(--prf-s-2);
  align-items: start;
  padding-top: var(--prf-s-3);
  border-top: var(--prf-rule);
}

.prf-deeper__item:first-child {
  border-top: none;
  padding-top: 0;
}

.prf-deeper__num {
  font-family: var(--prf-font-mono);
  font-size: 1rem;
  font-weight: 500;
  color: var(--prf-gray-3);
  letter-spacing: 0.05em;
  padding-top: 0.4rem;
}

.prf-deeper__item h3 {
  font-family: var(--prf-font-display);
  font-size: 1.2rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  margin: 0 0 var(--prf-s-1);
  color: var(--prf-ink);
}

.prf-deeper__item p {
  font-size: 1rem;
  line-height: 1.65;
  margin: 0 0 var(--prf-s-1);
  color: var(--prf-gray-4);
}

.prf-deeper__item p:last-child { margin-bottom: 0; }

.prf-deeper__item a {
  font-family: var(--prf-font-display);
  font-size: 0.95rem;
  font-weight: 500;
  text-decoration-color: var(--prf-accent);
}

@media (max-width: 640px) {
  .prf-deeper__item { grid-template-columns: 3rem 1fr; }
  .prf-deeper__num { font-size: 0.9rem; }
}

/* END: AUDIT-DEEPER ================================================== */


/* =====================================================================
   START: EXTENSION-TEASER
   Dark band promoting the future Chrome extension. Email-capture form.
   ===================================================================== */

.prf-extension-teaser {
  background: var(--prf-ink);
  color: var(--prf-bg);
  padding: var(--prf-s-5) var(--prf-s-3);
}

.prf-extension-teaser h2 {
  color: var(--prf-bg);
}

.prf-extension-teaser__lede {
  font-family: var(--prf-font-body);
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--prf-gray-2);
  margin-bottom: var(--prf-s-3);
  max-width: 36rem;
}

.prf-extension-teaser__form { margin-top: var(--prf-s-3); }

.prf-extension-teaser__row {
  display: flex;
  gap: var(--prf-s-1);
  align-items: stretch;
}

.prf-extension-teaser__input {
  flex: 1 1 auto;
  min-width: 0;
}

.prf-extension-teaser__submit {
  flex: 0 0 auto;
  background: var(--prf-accent);
  border-color: var(--prf-accent);
  color: #fff;
  white-space: nowrap;
  margin-top: 0;
  align-self: stretch;
}

.prf-extension-teaser__submit:hover {
  background: #fff;
  color: var(--prf-ink);
  border-color: #fff;
}

@media (max-width: 540px) {
  .prf-extension-teaser__row { flex-direction: column; }
  .prf-extension-teaser__submit { align-self: flex-start; }
}

/* END: EXTENSION-TEASER ============================================== */


/* =====================================================================
   START: UTIL
   ===================================================================== */

.prf-vh {
  position: absolute !important;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0);
  white-space: nowrap; border: 0;
}

.prf-text-mono { font-family: var(--prf-font-mono); }
.prf-text-display { font-family: var(--prf-font-display); }
.prf-text-muted { color: var(--prf-gray-3); }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    transition-duration: 0.001ms !important;
  }
}

/* END: UTIL ========================================================== */