:root {
  color-scheme: light;
  --paper: #fbf2e5;
  --ink: #352328;
  --soft: #674d51;
  --line: #decec1;
  --red: #782438;
  --red-dark: #60192c;
  --dark: #351b29;
  --serif: "MRT Newsreader", Georgia, serif;
  --sans: "MRT Manrope", system-ui, sans-serif;
  --mono: ui-monospace, SFMono-Regular, Consolas, monospace;
}
@font-face {
  font-family: "MRT Newsreader";
  src: url("newsreader.woff2") format("woff2");
  font-weight: 400;
  font-display: swap;
}
@font-face {
  font-family: "MRT Manrope";
  src: url("manrope.woff2") format("woff2");
  font-weight: 400 800;
  font-display: swap;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--paper); color: var(--ink); font: 16px/1.65 var(--sans); }
[hidden] { display: none !important; }
a { color: inherit; }
img { max-width: 100%; display: block; }
a:focus-visible { outline: 2px solid #d04c57; outline-offset: 5px; }
.skip { position: fixed; z-index: 3; top: 10px; left: 12px; padding: 10px 15px; background: white; transform: translateY(-150%); }
.skip:focus { transform: translateY(0); }
.shell { width: min(100% - 100px, 1230px); margin-inline: auto; }
.top { min-height: 88px; display: flex; align-items: center; justify-content: space-between; gap: 24px; border-bottom: 1px solid var(--line); }
.brand { display: inline-flex; align-items: center; flex: none; gap: 10px; font-size: 13px; font-weight: 800; letter-spacing: .085em; line-height: 1.13; text-decoration: none; }
.brand-dot { color: var(--red); }
.top nav { display: flex; gap: clamp(18px, 3vw, 48px); align-items: center; }
.top nav a { font-weight: 700; font-size: .875rem; text-decoration: none; }
.top nav a:hover, .text-link:hover { color: var(--red); }
.button { display: inline-flex; justify-content: space-between; align-items: center; gap: 20px; padding: 12px 17px; min-height: 46px; border: 1px solid transparent; border-radius: 3px; font-size: .875rem; font-weight: 800; text-decoration: none; }
.button span, .text-link span { font-size: 1.05rem; line-height: 1; }
.button-outline { border-color: #bbc4b8; }
.button-outline:hover { border-color: var(--red); color: var(--red); }
.button-primary { background: var(--red); color: #fff; }
.button-primary:hover { background: var(--red-dark); }
.hero { position: relative; isolation: isolate; display: grid; grid-template-columns: 1fr 1.02fr; align-items: center; gap: clamp(36px, 5.6vw, 86px); padding-block: 72px 64px; }
.hero-circuit {
  position: absolute;
  z-index: -1;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  fill: none;
  color: var(--red);
}
.circuit-traces { stroke: currentColor; stroke-width: 1; opacity: .13; }
.circuit-fill use {
  stroke: currentColor;
  stroke-width: 1.65;
  stroke-linecap: round;
  stroke-dasharray: 100 100;
  stroke-dashoffset: 100;
  opacity: 0;
  animation: circuit-charge 12s ease-in-out infinite;
}
.circuit-fill use:nth-child(2) { animation-delay: .55s; }
.circuit-fill use:nth-child(3) { animation-delay: 1.1s; }
@keyframes circuit-charge {
  0% { stroke-dashoffset: 100; opacity: 0; }
  42%, 60% { stroke-dashoffset: 0; opacity: .36; }
  80%, 100% { stroke-dashoffset: 0; opacity: 0; }
}
.hero-copy { padding-bottom: 21px; }
.eyebrow, .scope-id, .review-top, .figure-top, .figure-bottom, .step-no {
  font: 700 .72rem/1.35 var(--mono); letter-spacing: .11em; text-transform: uppercase;
}
.eyebrow { display: flex; align-items: center; gap: 9px; margin: 0 0 20px; color: var(--soft); }
.red-dot { display: inline-block; flex: none; width: 7px; height: 7px; border-radius: 100%; background: var(--red); vertical-align: 1px; }
h1, h2, h3 { margin: 0; font-family: var(--serif); font-weight: 400; }
h1 { font-size: clamp(3.5rem, 6.05vw, 5.85rem); letter-spacing: -.059em; line-height: .96; }
h2 { font-size: clamp(2.55rem, 4.45vw, 4.25rem); letter-spacing: -.045em; line-height: .99; }
h3 { font-size: 1.85rem; letter-spacing: -.032em; line-height: 1.08; }
.intro { max-width: 38ch; margin: 24px 0 8px; font-size: clamp(1.05rem, 1.45vw, 1.25rem); line-height: 1.55; font-weight: 700; }
.hero-detail { max-width: 47ch; margin: 0; color: var(--soft); }
.hero-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 16px 24px; margin-top: 26px; }
.text-link { display: inline-flex; align-items: center; gap: 7px; font-weight: 800; font-size: .86rem; text-underline-offset: 5px; text-decoration-color: #99a5a2; }
.figure { margin: 0; min-width: 0; }
.figure-frame { padding: 17px 18px 15px; background: var(--plot-panel, #152729); border-radius: 5px; box-shadow: 0 14px 36px #351b291f; }
.hero-plot { width: 100%; height: auto; border: 1px solid var(--plot-edge, #486164); }
.figure-top, .figure-bottom { display: flex; justify-content: space-between; align-items: center; gap: 10px; color: #b9c8c8; }
.figure-top { margin-bottom: 13px; }
.figure-bottom { margin-top: 13px; font-size: .64rem; }
.figure-top .red-dot { margin-right: 4px; background: var(--annotation, #ff858b); }
figcaption, .caption { margin: 12px 0 0; font-size: .78rem; color: var(--soft); }
.audience { background: #eeeee6; border-block: 1px solid var(--line); }
.audience-inner { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 10px 22px; padding-block: 20px; color: var(--soft); font-weight: 700; font-size: .86rem; }
.audience-inner .eyebrow { margin: 0; color: var(--red-dark); }
.section { padding-block: 95px; }
.section-head { display: grid; grid-template-columns: 1.5fr 1fr; align-items: end; gap: 24px; margin-bottom: 35px; }
.section-head p:not(.eyebrow) { margin: 0; color: var(--soft); max-width: 47ch; }
.scope-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border-block: 1px solid var(--line); }
.scope-grid article { padding: 22px 24px 24px; }
.scope-grid article:nth-child(n+4) { border-top: 1px solid var(--line); }
@media (min-width: 801px) {
  .scope-grid article:nth-child(3n+1) { padding-inline-start: 0; }
  .scope-grid article:nth-child(3n+2), .scope-grid article:nth-child(3n) { border-inline-start: 1px solid var(--line); }
  .scope-grid article:nth-child(3n) { padding-inline-end: 0; }
}
.scope-id, .step-no { color: var(--red-dark); display: block; margin-bottom: 22px; }
.scope-grid p, .steps p { margin: 12px 0 0; color: var(--soft); font-size: .91rem; }
.example { background: var(--dark); color: var(--paper); }
.example-inner { display: grid; grid-template-columns: .85fr 1.15fr; align-items: start; gap: 50px; padding-block: 75px; }
.example-copy { padding-top: 13px; }
.example-copy > p { max-width: 35ch; }
.example-copy .eyebrow, .example-copy .caption, .example-copy p { color: #e7ccca; }
.example-copy .red-dot { background: #ff858b; }
.review-card { padding: 22px 28px 25px; border-radius: 4px; background: #f4f3e9; color: var(--ink); border-top: 4px solid var(--red); }
.review-top { display: flex; justify-content: space-between; align-items: center; gap: 16px; color: var(--soft); margin-bottom: 22px; }
.priority { color: var(--red-dark); white-space: nowrap; }
.review-card dl { margin: 20px 0 0; }
.review-card dl div { display: grid; grid-template-columns: minmax(105px, 26%) 1fr; gap: 12px; border-top: 1px solid var(--line); padding: 13px 0; }
.review-card dl div:last-child { padding-bottom: 0; }
.review-card dt { font-weight: 800; font-size: .78rem; }
.review-card dd { margin: 0; font-size: .86rem; color: var(--soft); }
.supplements { border-bottom: 1px solid var(--line); }
.supplement-layout { display: grid; grid-template-columns: 1.35fr 1fr; align-items: center; gap: clamp(24px, 5vw, 72px); }
.supplement-index { margin: 0; padding: 20px; min-width: 0; border: 1px solid var(--line); border-radius: 4px; background: #edeee6; }
.supplement-index-top { display: flex; justify-content: space-between; gap: 10px; margin-bottom: 15px; font: 700 .72rem/1.35 var(--mono); text-transform: uppercase; letter-spacing: .08em; }
.supplement-index-top span:last-child { color: var(--red-dark); white-space: nowrap; }
.figure-grid { display: grid; grid-template-columns: repeat(10, minmax(0, 1fr)); gap: 5px; }
.figure-grid span { display: grid; place-items: center; min-height: 32px; border: 1px solid #cdd4cb; border-radius: 2px; color: var(--soft); background: var(--paper); font: 700 .73rem/1 var(--mono); }
.figure-grid .flagged { color: #fff; background: var(--red); border-color: var(--red); }
.figure-checks { margin: 0; }
.figure-checks div { border-top: 1px solid var(--line); padding: 12px 0; }
.figure-checks div:last-child { border-bottom: 1px solid var(--line); }
.figure-checks dt { font-size: .91rem; font-weight: 800; }
.figure-checks dt span { display: inline-block; margin-right: 6px; color: var(--red-dark); font: 700 .73rem/1 var(--mono); }
.figure-checks dd { margin: 4px 0 0; color: var(--soft); font-size: .86rem; }
.steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 34px; }
.steps li { border-top: 1px solid var(--line); padding-top: 21px; }
.steps p { max-width: 43ch; }
.ai-review { border-top: 1px solid var(--line); }
.review-oversight { margin: 30px 0 0; padding: 14px 18px; border-inline-start: 3px solid var(--red); background: #edeee6; font-size: .91rem; }
.contact { background: #f0e3d3; border-block: 1px solid var(--line); }
.contact-inner { display: grid; grid-template-columns: 1fr 1fr; align-items: center; gap: 30px; padding-block: 67px; }
.contact-copy p:first-child { margin: 0; }
.contact-note { color: var(--soft); font-size: .86rem; }
.footer { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 15px 25px; padding-block: 24px; }
.footer p { margin: 0; color: var(--soft); font-size: .83rem; }
@media (max-width: 1050px) {
  .desktop-break { display: none; }
  .shell { width: min(100% - 64px, 1230px); }
  .scope-grid h3 { font-size: 1.6rem; }
}
@media (max-width: 800px) {
  .hero-circuit { opacity: .65; }
  .shell { width: calc(100% - 48px); }
  .hero { grid-template-columns: 1fr; padding-block: 52px 40px; gap: 30px; }
  .hero-copy { padding: 0; }
  .figure { max-width: 620px; }
  .section { padding-block: 65px; }
  .section-head, .example-inner, .contact-inner, .supplement-layout { grid-template-columns: 1fr; }
  .section-head { gap: 14px; }
  .example-inner { padding-block: 55px; gap: 23px; }
  .example-copy { padding-top: 0; }
  .scope-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .scope-grid article:nth-child(odd) { padding-inline-start: 0; }
  .scope-grid article:nth-child(n+3) { border-top: 1px solid var(--line); }
  .scope-grid article:nth-child(even) { border-inline-start: 1px solid var(--line); padding-inline-end: 0; }
}
@media (max-width: 520px) {
  .shell { width: calc(100% - 36px); }
  .top { display: grid; grid-template-columns: 1fr auto; gap: 14px 12px; padding-block: 15px 12px; }
  .top nav { grid-column: 1 / -1; grid-row: 2; gap: 10px 22px; flex-wrap: wrap; }
  .top-cta { padding: 8px 11px; min-height: 40px; }
  .hero { padding-top: 41px; }
  h1 { font-size: clamp(2.95rem, 12vw, 4.4rem); }
  .hero-actions { gap: 14px 18px; }
  .figure-frame { padding: 12px 10px; }
  .figure-top, .figure-bottom { font-size: .58rem; }
  .audience-inner { justify-content: flex-start; font-size: .8rem; }
  .audience-inner .eyebrow { width: 100%; }
  .scope-grid article { padding-inline: 13px; }
  .scope-grid h3 { font-size: 1.44rem; }
  .scope-id { font-size: .63rem; margin-bottom: 15px; }
  .scope-grid p { font-size: .84rem; }
  .review-card { padding: 16px; }
  .review-card dl div { grid-template-columns: 1fr; gap: 4px; }
  .supplement-index { padding: 13px; }
  .supplement-index-top { font-size: .64rem; }
  .figure-grid { gap: 3px; }
  .figure-grid span { min-height: 28px; font-size: .65rem; }
  .steps { grid-template-columns: 1fr; gap: 22px; }
  .step-no { margin-bottom: 13px; }
  .contact-inner { padding-block: 50px; }
  .footer p { order: 3; flex-basis: 100%; }
}
@media (max-width: 380px) {
  .scope-grid { grid-template-columns: 1fr; }
  .scope-grid article:nth-child(n) { padding-inline: 0; border-inline-start: 0; }
  .scope-grid article:nth-child(n+2) { border-top: 1px solid var(--line); }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .circuit-fill { display: none; }
  .circuit-fill use { animation: none; }
}

.sample-reviews { padding-block: clamp(48px, 7vw, 75px); }
.sample-reviews .example-copy { padding-top: 0; }
.sample-reviews .example-copy > p { max-width: 63ch; }
.sample-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; margin-top: 28px; }
.sample-grid .review-card { display: flex; flex-direction: column; background: var(--report, #fff5e6); }
.sample-grid .review-card h3 { margin-bottom: 8px; }
.sample-grid .review-card > p { margin-top: 0; }
.sample-grid .sample-type { color: var(--soft); font-size: .8rem; }
.sample-grid .text-link { align-self: start; color: var(--red); margin-top: auto; }
@media (max-width: 680px) { .sample-grid { grid-template-columns: 1fr; } }

.contact-inner { align-items: start; }
.enquiry-form { margin: 24px 0 18px; }
.enquiry-form label { display: block; font-size: .82rem; font-weight: 700; margin-bottom: 16px; }
.enquiry-fields { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.enquiry-form input:not([type="hidden"]):not([type="checkbox"]), .enquiry-form select, .enquiry-form textarea { display: block; width: 100%; min-width: 0; margin-top: 6px; padding: 11px 12px; border: 1px solid #bda9a3; border-radius: 0; background: #fffaf3; color: var(--ink); font: inherit; font-size: .9rem; }
.enquiry-form textarea { resize: vertical; }
.enquiry-form :is(input, select, textarea):focus-visible { outline: 2px solid var(--red); outline-offset: 2px; }
.enquiry-form button { cursor: pointer; font-family: inherit; }
.enquiry-form button:disabled { opacity: .6; cursor: default; }
#contact-status { margin-top: 12px; }
@media (max-width: 540px) { .enquiry-fields { grid-template-columns: 1fr; gap: 0; } }