:root {
  --ink: #102629;
  --muted: #5b6e72;
  --line: #d9e5e6;
  --soft: #edf7f6;
  --mist: #f7fbfb;
  --teal: #0e6268;
  --teal-dark: #093f44;
  --coral: #d86952;
  --gold: #f3b84b;
  --leaf: #5c8a57;
  --white: #ffffff;
  --shadow: 0 18px 44px rgba(16, 38, 41, 0.12);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  font-family: Arial, Helvetica, sans-serif;
  background: var(--mist);
  line-height: 1.6;
}
img { max-width: 100%; height: auto; }
a { color: inherit; }
.official-ribbon {
  background: var(--teal-dark);
  color: var(--white);
  text-align: center;
  padding: 10px 16px;
  font-size: 14px;
  letter-spacing: 0;
}
.mastline {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 16px clamp(18px, 4vw, 64px);
  background: rgba(255, 255, 255, 0.95);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(10px);
}
.brandline {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  white-space: nowrap;
  font-size: 18px;
}
.brandline span {
  width: 38px;
  height: 38px;
  border-radius: 8px;
  display: inline-grid;
  place-items: center;
  background: var(--teal);
  color: var(--white);
  font-weight: 800;
}
.headlinks {
  display: flex;
  align-items: center;
  gap: clamp(10px, 2vw, 24px);
  flex-wrap: wrap;
  justify-content: flex-end;
}
.headlinks a {
  text-decoration: none;
  font-size: 15px;
  font-weight: 700;
  color: var(--muted);
}
.headlinks a[aria-current="page"], .headlinks a:hover { color: var(--teal); }
main { overflow: hidden; }
.portal-stage {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(300px, 0.95fr);
  gap: clamp(28px, 5vw, 70px);
  align-items: center;
  padding: clamp(48px, 8vw, 96px) clamp(20px, 5vw, 72px) 42px;
  background:
    linear-gradient(135deg, #ffffff 0%, #f2fbfa 52%, #fff4ed 100%);
}
.hero-copy h1, .sub-hero h1 {
  margin: 0 0 18px;
  font-size: clamp(40px, 6vw, 76px);
  line-height: 1.02;
  letter-spacing: 0;
}
.lead, .sub-hero p {
  max-width: 760px;
  font-size: clamp(18px, 2vw, 22px);
  color: #29464a;
}
.eyebrow {
  margin: 0 0 12px;
  color: var(--coral);
  font-weight: 800;
  text-transform: uppercase;
  font-size: 13px;
  letter-spacing: 0.08em;
}
.hero-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 14px;
  margin: 26px 0;
}
.buy-now {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  min-height: 52px;
  padding: 14px 20px;
  border-radius: 8px;
  color: var(--white);
  background: var(--coral);
  text-decoration: none;
  font-weight: 900;
  border: 0;
  box-shadow: 0 12px 24px rgba(216, 105, 82, 0.24);
}
.buy-now b {
  font-size: 14px;
  padding-left: 12px;
  border-left: 1px solid rgba(255,255,255,0.38);
}
.buy-now:hover { background: #bf543f; }
.buy-now.bright { background: var(--teal); box-shadow: none; }
.text-link {
  color: var(--teal);
  font-weight: 800;
  text-decoration: underline;
  text-underline-offset: 4px;
}
.signal-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  padding: 0;
  margin: 24px 0;
  list-style: none;
}
.signal-list li {
  padding: 12px 14px;
  border: 1px solid var(--line);
  background: rgba(255,255,255,0.72);
  border-radius: 8px;
  font-weight: 700;
}
.rating-line { color: var(--muted); }
.rating-line b { color: var(--teal-dark); }
.hero-product {
  position: relative;
  display: grid;
  justify-items: center;
}
.hero-product img {
  filter: drop-shadow(0 24px 26px rgba(16, 38, 41, 0.18));
}
.portal-card {
  width: min(420px, 92%);
  margin-top: -18px;
  display: grid;
  gap: 4px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 16px;
  box-shadow: var(--shadow);
}
.proof-rail {
  display: grid;
  grid-template-columns: repeat(6, minmax(140px, 1fr));
  gap: 1px;
  background: var(--line);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.proof-rail span {
  background: var(--white);
  padding: 18px 12px;
  text-align: center;
  font-weight: 800;
  color: var(--teal-dark);
}
section {
  padding: clamp(44px, 7vw, 84px) clamp(20px, 5vw, 72px);
}
.section-head {
  max-width: 800px;
  margin: 0 auto 30px;
  text-align: center;
}
.section-head h2, .reference-copy h2, .content-flow h2, .buyer-note h2, .audit-table h2, .protocol h2, .cta-band h2, .final-pane h2 {
  margin: 0 0 14px;
  font-size: clamp(30px, 4vw, 48px);
  line-height: 1.1;
  letter-spacing: 0;
}
.reference-copy {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(280px, 0.75fr);
  gap: 34px;
  background: var(--white);
}
.buyer-note {
  align-self: start;
  background: var(--soft);
  border-left: 6px solid var(--teal);
  padding: 24px;
  border-radius: 8px;
}
.audit-table { background: #f9f0e9; }
.audit-table table {
  width: min(1120px, 100%);
  margin: 0 auto;
  border-collapse: collapse;
  background: var(--white);
  border: 1px solid #ead8cc;
  border-radius: 8px;
  overflow: hidden;
}
.audit-table th, .audit-table td {
  padding: 18px;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid #ead8cc;
}
.audit-table th {
  width: 240px;
  background: #fff8f3;
  color: var(--teal-dark);
}
.protocol {
  background: var(--teal-dark);
  color: var(--white);
}
.protocol .eyebrow { color: var(--gold); }
.protocol ol {
  max-width: 1060px;
  margin: 0 auto;
  padding-left: 22px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px 34px;
}
.protocol li { padding-left: 8px; }
.faq-preview, .review-strip, .order-band { background: var(--white); }
.faq-list {
  width: min(960px, 100%);
  margin: 0 auto;
  display: grid;
  gap: 12px;
}
.faq-list details {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 16px 18px;
}
.faq-preview .faq-list details { background: var(--mist); }
.faq-list summary {
  cursor: pointer;
  font-weight: 900;
  color: var(--teal-dark);
}
.cta-band {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  background: var(--gold);
}
.cta-band p { max-width: 720px; }
.review-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}
.review-grid.long {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin: 24px 0;
}
.review-grid article, .buy-tile, .contact-card, .ingredient-grid article {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 22px;
  box-shadow: 0 8px 22px rgba(16,38,41,0.06);
}
.review-strip .review-grid article { background: var(--mist); }
.score {
  color: var(--coral);
  font-weight: 900;
  margin: 0 0 8px;
}
.muted { color: var(--muted); }
.order-band { background: #f2fbfa; }
.tile-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  align-items: stretch;
  gap: 22px;
  max-width: 1180px;
  margin: 0 auto;
}
.buy-tile {
  text-align: center;
  position: relative;
}
.buy-tile.centerpiece {
  transform: translateY(-14px);
  border: 3px solid var(--teal);
  box-shadow: var(--shadow);
}
.tile-label {
  display: inline-block;
  background: var(--teal);
  color: var(--white);
  border-radius: 8px;
  padding: 7px 12px;
  font-weight: 900;
  text-transform: uppercase;
  font-size: 12px;
}
.buy-tile h3 {
  margin: 14px 0 2px;
  font-size: 34px;
}
.supply { color: var(--muted); font-weight: 800; }
.bottle-price {
  font-size: 36px;
  line-height: 1;
  margin: 14px 0 4px;
  font-weight: 900;
  color: var(--teal-dark);
}
.bottle-price span { font-size: 16px; color: var(--muted); }
.daily, .shipline, .guarantee { font-weight: 800; color: var(--muted); }
.strike span { text-decoration: line-through; color: #8b989b; margin-right: 8px; }
.sub-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(220px, 360px);
  gap: 32px;
  align-items: center;
  background: linear-gradient(135deg, #ffffff 0%, #eef8f8 68%, #fff2eb 100%);
}
.sub-hero img { justify-self: center; max-height: 340px; object-fit: contain; }
.content-flow {
  max-width: 1000px;
  margin: 0 auto;
  background: var(--white);
}
.content-flow.narrow { max-width: 860px; }
.content-flow p { font-size: 18px; }
.ingredient-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin: 26px 0;
}
.ingredient-grid h2, .review-grid h2 { font-size: 22px; }
.rating-board {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
  padding: 1px;
}
.rating-board div {
  background: var(--white);
  padding: 24px;
  display: grid;
  gap: 5px;
  text-align: center;
}
.rating-board b { font-size: 32px; color: var(--teal); }
.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 24px;
  background: var(--white);
}
form {
  display: grid;
  gap: 12px;
}
label {
  display: grid;
  gap: 6px;
  font-weight: 800;
}
input, textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 12px;
  font: inherit;
}
button {
  border: 0;
  border-radius: 8px;
  padding: 14px 18px;
  background: var(--teal);
  color: var(--white);
  font-weight: 900;
}
.final-pane {
  background: var(--teal-dark);
  color: var(--white);
  text-align: center;
}
.final-pane p { max-width: 760px; margin-left: auto; margin-right: auto; }
.root-footer {
  background: #102629;
  color: #e9f5f5;
  padding: 42px clamp(20px, 5vw, 72px);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr 0.8fr;
  gap: 28px;
  align-items: start;
}
.root-footer h2 {
  font-size: 18px;
  margin: 0 0 10px;
}
.root-footer a { color: #ffffff; }
.footer-brand span { background: var(--gold); color: var(--ink); }
.footer-links {
  display: grid;
  gap: 8px;
}
.compliance {
  border-top: 1px solid rgba(255,255,255,0.18);
  margin-top: 28px;
  padding-top: 18px;
}
.copyright { color: #b8c9cc; font-size: 14px; }
@media (max-width: 980px) {
  .portal-stage, .reference-copy, .sub-hero, .contact-grid, .footer-grid { grid-template-columns: 1fr; }
  .proof-rail { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .protocol ol, .review-grid, .review-grid.long, .tile-grid, .ingredient-grid, .rating-board { grid-template-columns: 1fr; }
  .buy-tile.centerpiece { transform: none; }
  .mastline { align-items: flex-start; flex-direction: column; }
  .headlinks { justify-content: flex-start; }
  .signal-list { grid-template-columns: 1fr; }
  .cta-band { flex-direction: column; align-items: flex-start; }
}
@media (max-width: 560px) {
  .headlinks { gap: 10px 14px; }
  .headlinks a { font-size: 14px; }
  .brandline { font-size: 16px; }
  .hero-copy h1, .sub-hero h1 { font-size: 38px; }
  .proof-rail { grid-template-columns: 1fr; }
  .audit-table th, .audit-table td { display: block; width: 100%; }
  .buy-now { width: 100%; }
}