/* PRF Administrativo: a focused, responsive sales page. */
.prf-sales-page {
  --prf-navy: #071f33;
  --prf-blue: #0e304a;
  --prf-yellow: #f7c928;
  --prf-paper: #f7f6f0;
  --prf-violet: #061d4f;
  --prf-coral: #8a5200;
  --prf-line: #d8dfe2;
  --prf-muted: #465b69;
  overflow: clip;
  background: var(--prf-paper);
  color: var(--prf-navy);
}
.prf-sales-page h1,
.prf-sales-page h2,
.prf-sales-page h3 { color: inherit; }
.prf-sales-page h2 {
  margin: 0 0 18px;
  font-size: clamp(30px, 3.3vw, 43px);
  letter-spacing: -.04em;
  line-height: 1.12;
}
.prf-sales-page h3 { margin: 0 0 12px; line-height: 1.25; letter-spacing: -.025em; }
.prf-sales-page p { line-height: 1.65; }
.prf-sales-page :is(a, button, summary, [tabindex="0"]):focus-visible {
  outline: 3px solid #075fbe;
  outline-offset: 5px;
}
.prf-sales-page .prf-final-cta :is(a, button):focus-visible { outline-color: #fff; }
.prf-sales-page section[id],
#prf-purchase,
#prf-delivery { scroll-margin-top: 120px; }
.prf-eyebrow {
  margin: 0 0 14px;
  color: #7a4900;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .09em;
  line-height: 1.45;
  text-transform: uppercase;
}
.prf-section { padding-block: 72px; }
.prf-section__heading { max-width: 740px; margin-bottom: 30px; }
.prf-section__heading > p:not(.prf-eyebrow) { margin: 0; color: var(--prf-muted); font-size: 17px; }
.prf-section__heading a { color: #075fbe; text-underline-offset: 3px; }
.prf-hero { background: #f7f3ea; border-bottom: 5px solid var(--prf-yellow); }
.prf-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr);
  align-items: center;
  gap: 44px;
  padding-block: 42px 44px;
}
.prf-hero__copy, .prf-hero__visual { min-width: 0; }
.prf-hero h1 {
  max-width: 670px;
  margin: 0 0 22px;
  font-size: clamp(40px, 4.1vw, 56px);
  font-weight: 850;
  line-height: 1.05;
  letter-spacing: -.05em;
}
.prf-hero__lead { max-width: 630px; margin: 0 0 26px; color: var(--prf-muted); font-size: 18px; }
.prf-hero__actions { display: flex; flex-wrap: wrap; gap: 12px; }
.prf-hero__actions .prf-cta-slot { flex: 1 1 210px; }
.prf-hero__actions .prf-cta-slot:first-child { flex-basis: 290px; }
.prf-cta-slot, .prf-cta-slot > * { width: 100%; }
.prf-primary-cta, .prf-secondary-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 56px;
  padding: 15px 18px;
  font-size: 15px;
  font-weight: 800;
  line-height: 1.4;
  white-space: normal;
  text-align: center;
  text-decoration: none;
  border: 1px solid transparent;
  border-radius: 7px;
  box-shadow: none !important;
  transform: none !important;
}
.prf-primary-cta { color: var(--prf-navy); background: var(--prf-yellow); border-color: var(--prf-yellow); }
.prf-primary-cta:hover { color: var(--prf-navy); background: #ffda52; border-color: #ffda52; }
.prf-primary-cta--mobile { display: none; }
.prf-primary-cta:disabled, .prf-primary-cta.is-disabled { opacity: .65; cursor: not-allowed; }
.prf-secondary-cta { color: var(--prf-navy); background: transparent; border-color: #7b8993; }
.prf-secondary-cta:hover { color: #fff; background: var(--prf-navy); border-color: var(--prf-navy); }
.prf-hero__microcopy { margin: 14px 0 0; color: #586873; font-size: 13px; }
.prf-hero__visual { display: grid; place-items: center; }
.prf-mockup { width: 100%; max-width: 460px; margin: 0; }
.prf-mockup picture, .prf-mockup__image { display: block; width: 100%; height: auto; }
.prf-mockup figcaption {
  display: flex; align-items: center; justify-content: center; gap: 7px;
  margin-top: 12px; color: #53626b; font-size: 12px; line-height: 1.45; text-align: center;
}
.prf-mockup figcaption i { font-size: 18px; flex: 0 0 auto; }
.prf-evidence { background: #fff; border-bottom: 1px solid var(--prf-line); }
.prf-evidence__grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); }
.prf-evidence__grid > div { padding: 25px 20px; display: grid; gap: 8px; justify-items: center; align-content: center; text-align: center; }
.prf-evidence__grid > div + div { border-left: 1px solid var(--prf-line); }
.prf-evidence strong { color: var(--prf-blue); font-size: 39px; letter-spacing: -.04em; line-height: 1; }
.prf-evidence strong.prf-evidence__strategy { max-width: 230px; font-size: 23px; line-height: 1.1; }
.prf-evidence span { max-width: 260px; color: #465b69; font-size: 12px; font-weight: 700; line-height: 1.45; }

.prf-gallery { background: #fff; }
.prf-demo { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: 48px; align-items: start; margin-bottom: 48px; }
.prf-demo .prf-section__heading { margin: 0; }
.prf-demo__source { margin-top: 22px !important; font-size: 12px !important; font-weight: 700; }
.prf-demo__question { padding: 28px; border: 1px solid var(--prf-line); border-top: 4px solid var(--prf-yellow); border-radius: 8px; background: var(--prf-paper); }
.prf-demo__label { margin: 0 0 14px; color: var(--prf-muted); font-size: 12px; font-weight: 800; }
.prf-demo__question blockquote { margin: 0 0 18px; padding: 0; color: var(--prf-navy); border: 0; font-size: 18px; font-weight: 650; line-height: 1.55; }
.prf-demo__prompt { margin: 0 0 18px; font-size: 14px; }
.prf-demo__answer summary {
  display: flex; justify-content: space-between; align-items: center; gap: 12px;
  min-height: 50px; padding: 12px 15px; color: #fff; background: var(--prf-navy);
  border-radius: 6px; font-size: 14px; font-weight: 800; list-style: none; cursor: pointer;
}
.prf-demo__answer summary::-webkit-details-marker { display: none; }
.prf-demo__answer[open] summary i { transform: rotate(180deg); }
.prf-demo__answer > div { margin-top: 18px; padding: 18px; background: #fff; border: 1px solid var(--prf-line); border-radius: 6px; }
.prf-demo__answer strong { color: #8d2f22; font-size: 14px; }
.prf-demo__answer p { margin: 10px 0 0; color: var(--prf-muted); font-size: 15px; }
.prf-gallery__header { display: flex; align-items: center; justify-content: space-between; gap: 22px; margin-bottom: 20px; }
.prf-gallery__header h3 { font-size: 22px; }
.prf-gallery__sample { flex: 0 0 240px; }
.prf-gallery__sample .prf-secondary-cta { width: 100%; }
.prf-gallery__instruction { display: flex; align-items: center; gap: 8px; margin: 0; color: var(--prf-muted); font-size: 13px; }
.prf-gallery__instruction i { font-size: 20px; }
.prf-gallery__grid {
  display: grid; grid-auto-flow: column; grid-auto-columns: min(390px, 78vw);
  gap: 22px; overflow-x: auto; overscroll-behavior-inline: contain;
  padding: 4px 4px 18px; scroll-snap-type: inline mandatory;
  scrollbar-color: #8a5200 #e7e2d9; scrollbar-width: thin;
}
.prf-gallery__item { margin: 0; scroll-snap-align: start; }
.prf-gallery__item button { display: block; position: relative; width: 100%; padding: 0; overflow: hidden; background: var(--prf-paper); border: 1px solid var(--prf-line); border-radius: 5px; cursor: zoom-in; }
.prf-gallery__item img { display: block; width: 100%; height: auto; aspect-ratio: 1429 / 2021; object-fit: contain; }
.prf-gallery__item button > span { position: absolute; right: 10px; bottom: 10px; display: grid; place-items: center; width: 42px; height: 42px; border-radius: 50%; color: #fff; background: var(--prf-navy); font-size: 20px; }
.prf-gallery__item figcaption { padding: 12px 2px 0; color: var(--prf-muted); font-size: 13px; line-height: 1.5; font-weight: 700; }

.prf-benefits { background: #edf2f5; }
.prf-proof-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 22px; }
.prf-proof-grid article { overflow: hidden; background: #fff; border: 1px solid var(--prf-line); border-radius: 9px; }
.prf-proof-grid__image { height: 195px; overflow: hidden; background: var(--prf-paper); border-bottom: 1px solid var(--prf-line); }
.prf-proof-grid__image img { display: block; width: 100%; height: 100%; object-fit: cover; object-position: 50% 22%; }
.prf-proof-grid__copy { padding: 25px; }
.prf-proof-grid__copy > span { color: #7a4900; font-size: 11px; font-weight: 850; letter-spacing: .04em; text-transform: uppercase; }
.prf-proof-grid h3 { margin: 13px 0 12px; font-size: 23px; }
.prf-proof-grid p { margin: 0; color: var(--prf-muted); font-size: 15px; }
.prf-discipline-blocks { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 48px; align-items: start; }
.prf-discipline-block h3 { padding-bottom: 18px; border-bottom: 2px solid var(--prf-yellow); font-size: 21px; }
.prf-discipline-block ul { margin: 0; padding: 0; list-style: none; }
.prf-discipline-block li { display: grid; grid-template-columns: 22px minmax(0, 1fr); gap: 12px; padding: 17px 0; border-bottom: 1px solid var(--prf-line); }
.prf-discipline-block li > i { padding-top: 3px; color: #177050; font-size: 18px; }
.prf-discipline-block li strong { display: block; margin-bottom: 4px; font-size: 15px; line-height: 1.35; }
.prf-discipline-block li span { display: block; color: var(--prf-muted); font-size: 13px; line-height: 1.55; }

.prf-audience { padding-top: 0; }
.prf-audience__panel { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr); gap: 50px; align-items: center; }
.prf-audience h2 { max-width: 540px; }
.prf-audience ul { margin: 22px 0 0; padding: 0; display: grid; gap: 15px; list-style: none; }
.prf-audience li { display: flex; gap: 12px; color: var(--prf-muted); font-size: 15px; line-height: 1.55; }
.prf-audience li i { flex: 0 0 auto; padding-top: 4px; color: #177050; }
.prf-editorial { padding: 32px; background: #fff; border: 1px solid var(--prf-line); border-radius: 8px; }
.prf-editorial > i { display: block; margin-bottom: 18px; color: #075fbe; font-size: 32px; }
.prf-editorial h3 { font-size: 23px; }
.prf-editorial p { color: var(--prf-muted); font-size: 15px; }
.prf-editorial a { display: inline-flex; align-items: center; gap: 8px; min-height: 44px; color: #075fbe; font-size: 14px; font-weight: 800; text-underline-offset: 4px; }

.prf-final-cta { padding-block: 68px; color: #fff; background: var(--prf-navy); }
.prf-offer__layout { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 460px); gap: 64px; align-items: center; }
.prf-offer__intro { min-width: 0; }
.prf-final-cta .prf-eyebrow { color: var(--prf-yellow); }
.prf-final-cta h2 { max-width: 620px; font-size: clamp(34px, 3.9vw, 48px); line-height: 1.09; }
.prf-final-cta__lead { margin: 0 0 25px; color: #cfdae2; font-size: 17px; }
.prf-final-cta__summary { display: grid; gap: 12px; margin: 0; padding: 0; list-style: none; }
.prf-final-cta__summary li { display: flex; align-items: start; gap: 10px; color: #e1e8ed; font-size: 14px; line-height: 1.5; }
.prf-final-cta__summary i { flex: 0 0 auto; margin-top: 4px; color: var(--prf-yellow); }
.prf-purchase-card { min-width: 0; padding: 30px; background: #0e304a; border: 1px solid #3a5265; border-radius: 11px; }
.prf-final-cta__product { margin: 0 0 4px; color: #fff; font-size: 19px; font-weight: 800; line-height: 1.3 !important; }
.prf-purchase-card__format { margin: 0 0 24px; color: #c8d5df; font-size: 13px; }
.prf-purchase-card__checkout-note { margin: -8px 0 18px; color: #e2eaf0; font-size: 12px; line-height: 1.55; text-align: center; }
.prf-final-cta__price { margin: 0 0 23px; display: flex; justify-content: center; align-items: baseline; flex-wrap: wrap; gap: 0 7px; color: var(--prf-yellow); line-height: 1 !important; }
.prf-final-cta__currency { font-size: 27px; font-weight: 750; }
.prf-final-cta__price strong { font-size: 74px; font-weight: 850; letter-spacing: -.05em; line-height: 1; }
.prf-final-cta__price strong { white-space: nowrap; }
.prf-final-cta__cents { font-size: .46em; vertical-align: super; line-height: 0; letter-spacing: -.02em; }
.prf-final-cta__payment { flex-basis: 100%; margin-top: 9px; color: #d9e3e9; font-size: 14px; text-align: center; }
.prf-purchase-card__delivery { display: flex; gap: 12px; margin-top: 23px; }
.prf-purchase-card__delivery > i { flex: 0 0 auto; font-size: 23px; color: var(--prf-yellow); }
.prf-purchase-card__delivery p { margin: 0; color: #c8d5df; font-size: 13px; }
.prf-purchase-card__delivery strong { display: block; margin-bottom: 3px; color: #fff; font-size: 14px; }
.prf-guarantee-seal { display: flex; gap: 12px; margin-top: 19px; padding-top: 19px; border-top: 1px solid #3a5265; }
.prf-guarantee-seal > i { flex: 0 0 auto; color: var(--prf-yellow); font-size: 25px; }
.prf-guarantee-seal strong { display: block; margin-bottom: 4px; font-size: 14px; line-height: 1.35; color: #fff; }
.prf-guarantee-seal span { display: block; color: #c8d5df; font-size: 12px; line-height: 1.6; }
.prf-purchase-card__sample { margin-top: 15px; text-align: center; }
.prf-purchase-card__sample .prf-secondary-cta { min-height: 44px; padding: 9px 0; color: #fff; border: 0; background: transparent; text-decoration: underline; text-underline-offset: 4px; font-size: 13px; }
.prf-purchase-card__sample .prf-secondary-cta:hover { color: var(--prf-yellow); }
.prf-checkout-note { margin: 12px 0 0; color: #d0dce5; font-size: 12px; }
.prf-independence { padding-block: 22px; background: #fff; border-bottom: 1px solid var(--prf-line); }
.prf-independence .container { display: flex; align-items: flex-start; gap: 13px; }
.prf-independence i { flex: 0 0 auto; color: #8a5200; font-size: 24px; }
.prf-independence p { margin: 0; color: var(--prf-muted); font-size: 12px; line-height: 1.6; }
.prf-faq { background: var(--prf-paper); }
.prf-faq__grid { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); gap: 64px; align-items: start; }
.prf-faq__list { border-top: 1px solid var(--prf-line); }
.prf-faq__list details { border-bottom: 1px solid var(--prf-line); }
.prf-faq__list summary { display: flex; justify-content: space-between; align-items: center; gap: 18px; min-height: 70px; padding: 20px 2px; color: var(--prf-navy); font-size: 15px; font-weight: 800; line-height: 1.5; list-style: none; cursor: pointer; }
.prf-faq__list summary::-webkit-details-marker { display: none; }
.prf-faq__list summary i { flex: 0 0 auto; }
.prf-faq__list details[open] summary i { transform: rotate(180deg); }
.prf-faq__list details p { margin: 0 28px 22px 2px; color: var(--prf-muted); font-size: 14px; }

body.prf-lightbox-open,
body.prf-sample-gate-open {
  overflow: hidden;
}

.prf-sample-gate[hidden] {
  display: none !important;
}

.prf-sample-gate {
  --prf-navy: #071f33;
  --prf-yellow: #f7c928;
  --prf-paper: #f7f6f0;
  position: fixed;
  inset: 0;
  z-index: 950;
  padding: 24px;
  display: grid;
  place-items: center;
  color: var(--prf-navy);
  background: rgba(4, 16, 27, 0.86);
}

.prf-sample-gate__backdrop {
  position: absolute;
  inset: 0;
}

.prf-sample-gate__dialog {
  position: relative;
  z-index: 1;
  width: min(100%, 570px);
  max-height: calc(100vh - 48px);
  padding: 42px;
  overflow-y: auto;
  background: var(--prf-paper);
  border-top: 7px solid var(--prf-yellow);
  border-radius: 14px;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.38);
}

.prf-sample-gate__close {
  position: absolute;
  top: 14px;
  right: 14px;
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  color: #fff;
  background: var(--prf-navy);
  border: 0;
  border-radius: 50%;
  font-size: 21px;
}

.prf-sample-gate .prf-eyebrow {
  margin: 0 54px 14px 0;
  color: #8c321f;
}

.prf-sample-gate h2 {
  margin: 0 48px 14px 0;
  color: var(--prf-navy);
  font-size: clamp(32px, 5vw, 44px);
  letter-spacing: -0.045em;
  line-height: 1.06;
}

.prf-sample-gate__dialog > p:not(.prf-eyebrow),
.prf-sample-gate__success > p:not(.prf-eyebrow) {
  margin: 0;
  color: #52636f;
  line-height: 1.65;
}

.prf-sample-gate__form {
  margin-top: 26px;
  display: grid;
  gap: 12px;
}

.prf-sample-gate__form > label:not(.prf-sample-gate__consent) {
  color: var(--prf-navy);
  font-size: 14px;
  font-weight: 800;
}

.prf-sample-gate__form > input[type="email"] {
  width: 100%;
  min-height: 54px;
  padding: 12px 14px;
  color: var(--prf-navy);
  background: #fff;
  border: 1px solid #9eabb5;
  border-radius: 8px;
  font: inherit;
}

.prf-sample-gate__form > input[type="email"]:focus-visible {
  border-color: var(--prf-navy);
  outline: 3px solid rgba(247, 201, 40, 0.72);
  outline-offset: 2px;
}

.prf-sample-gate__consent {
  margin-block: 5px 2px;
  display: grid;
  grid-template-columns: 22px minmax(0, 1fr);
  align-items: start;
  gap: 10px;
  color: #52636f;
  font-size: 13px;
  line-height: 1.55;
}

.prf-sample-gate__consent input {
  width: 19px;
  height: 19px;
  margin-top: 1px;
}

.prf-sample-gate__consent a {
  color: var(--prf-navy);
  font-weight: 800;
}

.prf-sample-gate__submit,
.prf-sample-gate__download {
  width: 100%;
  min-height: 58px;
  color: var(--prf-navy);
  background: var(--prf-yellow);
  border-color: var(--prf-yellow);
}

.prf-sample-gate__submit:disabled {
  cursor: wait;
  opacity: 0.72;
}

.prf-sample-gate__note {
  margin: 2px 0 0;
  color: #6b747b;
  font-size: 12px;
  text-align: center;
}

.prf-sample-gate__error {
  margin-top: 18px !important;
  padding: 12px 14px;
  color: #6b1f17 !important;
  background: #ffe5df;
  border-left: 4px solid #e56b55;
  border-radius: 5px;
  font-size: 14px;
  font-weight: 700;
}

.prf-sample-gate__success {
  text-align: center;
}

.prf-sample-gate__success .prf-eyebrow,
.prf-sample-gate__success h2 {
  margin-right: 0;
}

.prf-sample-gate__success-icon {
  width: 76px;
  height: 76px;
  margin: 0 auto 22px;
  display: grid;
  place-items: center;
  color: #fff;
  background: #147a55;
  border-radius: 50%;
  font-size: 34px;
}

.prf-sample-gate__download {
  margin-top: 26px;
}

.prf-lightbox[hidden] {
  display: none !important;
}

.prf-lightbox {
  --prf-navy: #071f33;
  --prf-blue: #0e304a;
  --prf-paper: #f7f6f0;
  position: fixed;
  inset: 0;
  z-index: 900;
  padding: 24px;
  display: grid;
  place-items: center;
  background: rgba(4, 16, 27, 0.9);
}

.prf-lightbox__backdrop {
  position: absolute;
  inset: 0;
  background: transparent;
}

.prf-lightbox__dialog {
  position: relative;
  z-index: 1;
  width: min(100%, 960px);
  max-height: calc(100vh - 48px);
  padding: 18px;
  display: grid;
  grid-template-rows: minmax(0, 1fr) auto auto;
  color: var(--prf-navy);
  background: var(--prf-paper);
  border-radius: 10px;
  box-shadow: 0 30px 70px rgba(0, 0, 0, 0.38);
}

.prf-lightbox__close {
  position: absolute;
  top: 10px;
  right: 10px;
  z-index: 2;
  width: 46px;
  height: 46px;
  display: grid;
  place-items: center;
  color: #fff;
  background: var(--prf-navy);
  border: 0;
  border-radius: 50%;
  font-size: 22px;
}

.prf-lightbox__media {
  min-height: 0;
  min-width: 0;
  display: grid;
  place-items: start center;
  overflow: auto;
  overscroll-behavior: contain;
  background: #e9e6df;
}

.prf-lightbox__media:focus-visible {
  outline: 3px solid var(--prf-yellow);
  outline-offset: 3px;
}

.prf-lightbox__media img {
  display: block;
  width: 794px;
  max-width: none;
  max-height: none;
  height: auto;
}

.prf-lightbox__hint {
  margin: 10px 0 0;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  color: #5b6974;
  font-size: 12px;
  font-weight: 800;
}

.prf-lightbox__footer {
  min-height: 72px;
  padding-top: 14px;
  display: grid;
  grid-template-columns: 48px minmax(0, 1fr) 48px;
  align-items: center;
  gap: 14px;
  text-align: center;
}

.prf-lightbox__footer > button {
  width: 46px;
  height: 46px;
  display: grid;
  place-items: center;
  color: #fff;
  background: var(--prf-blue);
  border: 0;
  border-radius: 50%;
  font-size: 20px;
}

.prf-lightbox__footer p {
  margin: 0 0 3px;
  font-size: 14px;
  font-weight: 800;
  line-height: 1.35;
}

.prf-lightbox__footer span {
  color: #65717a;
  font-size: 12px;
  font-weight: 700;
}



/* Responsive layout preserves the reading order and price/button grouping. */
@media (max-width: 1100px) {
  .prf-hero__grid { gap: 30px; }
  .prf-hero h1 { font-size: 45px; }
  .prf-hero__lead { font-size: 17px; }
  .prf-offer__layout { gap: 36px; grid-template-columns: minmax(0, 1fr) minmax(0, 410px); }
  .prf-proof-grid__copy { padding: 20px; }
}
@media (max-width: 900px) {
  .prf-hero__grid { grid-template-columns: 1fr; gap: 30px; padding-block: 34px; }
  .prf-hero__copy { max-width: 680px; }
  .prf-hero h1 { max-width: 650px; font-size: 44px; }
  .prf-mockup { max-width: 390px; }
  .prf-primary-cta--desktop { display: none; }
  .prf-primary-cta--mobile { display: inline-flex; }
  .prf-section { padding-block: 56px; }
  .prf-demo { grid-template-columns: 1fr; gap: 25px; }
  .prf-demo__source { margin-top: 15px !important; }
  .prf-proof-grid { grid-template-columns: 1fr; gap: 18px; }
  .prf-proof-grid article { display: grid; grid-template-columns: minmax(0, .65fr) minmax(0, 1fr); }
  .prf-proof-grid__image { height: 100%; min-height: 200px; border: 0; border-right: 1px solid var(--prf-line); }
  .prf-discipline-blocks { gap: 28px; }
  .prf-audience__panel { grid-template-columns: 1fr; gap: 28px; }
  .prf-audience { padding-top: 0; }
  .prf-editorial { padding: 26px; }
  .prf-offer__layout { grid-template-columns: 1fr; max-width: 680px; gap: 28px; }
  .prf-offer__intro { max-width: 620px; }
  .prf-purchase-card { width: 100%; max-width: 520px; justify-self: center; }
  .prf-faq__grid { grid-template-columns: 1fr; gap: 22px; }
  .prf-faq .prf-section__heading { margin-bottom: 0; }
}
@media (max-width: 620px) {
  .prf-sales-page section[id], #prf-purchase, #prf-delivery { scroll-margin-top: 98px; }
  .prf-hero__grid { padding-block: 27px 28px; gap: 23px; }
  .prf-eyebrow { font-size: 11px; margin-bottom: 12px; }
  .prf-hero h1 { margin-bottom: 17px; font-size: clamp(31px, 8.6vw, 36px); line-height: 1.08; letter-spacing: -.045em; }
  .prf-hero__lead { margin-bottom: 20px; font-size: 16px; line-height: 1.56; }
  .prf-hero__actions { display: grid; grid-template-columns: 1fr; gap: 10px; }
  .prf-primary-cta, .prf-secondary-cta { min-height: 53px; padding: 13px 15px; font-size: 14px; }
  .prf-hero__microcopy { margin-top: 12px; font-size: 12px; }
  .prf-mockup { max-width: 290px; }
  .prf-mockup figcaption { max-width: 270px; margin-inline: auto; font-size: 11px; }
  .prf-evidence__grid { grid-template-columns: 1fr; }
  .prf-evidence__grid > div { grid-template-columns: minmax(90px, .42fr) minmax(0, 1fr); justify-items: start; gap: 18px; padding: 15px 3px; text-align: left; }
  .prf-evidence__grid > div + div { border-left: 0; border-top: 1px solid var(--prf-line); }
  .prf-evidence strong { font-size: 30px; }
  .prf-evidence strong.prf-evidence__strategy { font-size: 18px; line-height: 1.2; }
  .prf-evidence span { font-size: 12px; align-self: center; }
  .prf-section { padding-block: 45px; }
  .prf-sales-page h2 { font-size: 29px; line-height: 1.14; }
  .prf-section__heading { margin-bottom: 24px; }
  .prf-section__heading > p:not(.prf-eyebrow) { font-size: 16px; }
  .prf-demo { margin-bottom: 30px; gap: 22px; }
  .prf-demo__question { padding: 20px; }
  .prf-demo__question blockquote { font-size: 16px; }
  .prf-demo__answer p { font-size: 14px; }
  .prf-demo__answer > div { padding: 15px; }
  .prf-gallery__header { flex-direction: column; align-items: stretch; gap: 16px; }
  .prf-gallery__header h3 { font-size: 21px; }
  .prf-gallery__sample { flex: 0 0 auto; }
  .prf-gallery__instruction { font-size: 12px; align-items: flex-start; }
  .prf-gallery__grid { grid-auto-columns: min(320px, calc(100vw - 72px)); gap: 16px; padding-bottom: 15px; }
  .prf-gallery__item figcaption { font-size: 12px; }
  .prf-proof-grid article { display: flex; flex-direction: column; }
  .prf-proof-grid__image { height: 154px; min-height: 0; border-right: 0; border-bottom: 1px solid var(--prf-line); }
  .prf-proof-grid__image img { object-position: 50% 27%; }
  .prf-proof-grid__copy { padding: 22px; }
  .prf-proof-grid h3 { font-size: 23px; }
  .prf-proof-grid p { font-size: 15px; }
  .prf-discipline-blocks { grid-template-columns: 1fr; gap: 26px; }
  .prf-discipline-block h3 { font-size: 20px; padding-bottom: 14px; }
  .prf-discipline-block li { padding-block: 14px; }
  .prf-audience { padding-top: 0; }
  .prf-audience li { font-size: 14px; }
  .prf-final-cta { padding-block: 45px; }
  .prf-final-cta h2 { font-size: 32px; }
  .prf-final-cta__lead { font-size: 16px; }
  .prf-final-cta__summary { gap: 9px; }
  .prf-final-cta__summary li { font-size: 13px; }
  .prf-purchase-card { padding: 23px 20px; }
  .prf-final-cta__product { font-size: 18px; }
  .prf-purchase-card__format { margin-bottom: 20px; font-size: 12px; }
  .prf-final-cta__price strong { font-size: 66px; }
  .prf-final-cta__price { margin-bottom: 20px; }
  .prf-purchase-card__delivery { margin-top: 19px; }
  .prf-guarantee-seal { margin-top: 16px; padding-top: 16px; }
  .prf-faq__list summary { min-height: 64px; padding-block: 18px; font-size: 14px; }
  .prf-faq__list details p { margin-right: 2px; }
  .prf-sample-gate, .prf-lightbox { padding: 10px; }
  .prf-sample-gate__dialog { max-height: calc(100dvh - 20px); padding: 38px 22px 26px; }
  .prf-sample-gate h2 { margin-right: 34px; font-size: 31px; line-height: 1.1; }
  .prf-sample-gate__success h2 { margin-right: 0; }
  .prf-sample-gate__consent { font-size: 13px; }
  .prf-sample-gate__form > input[type="email"] { font-size: 16px; }
  .prf-lightbox__dialog { max-height: calc(100dvh - 20px); padding: 10px; }
  .prf-lightbox__media img { width: 720px; max-width: none; }
  .prf-lightbox__footer { grid-template-columns: 44px minmax(0, 1fr) 44px; gap: 8px; }
  .prf-lightbox__footer p { font-size: 12px; }
}
@media (prefers-reduced-motion: reduce) {
  .prf-sales-page *, .prf-sample-gate *, .prf-lightbox * { scroll-behavior: auto; transition: none; }
}