@import url("https://fonts.googleapis.com/css2?family=Jost:wght@300;400;500;600;700&family=Montserrat:wght@400;500;600;700;800&family=Poppins:wght@300;400;500;600;700&family=Raleway:wght@300;400;500;600;700&display=swap");

:root {
  --paper: #faf9f6;
  --paper-2: #f0eee8;
  --ink: #0d0d0d;
  --muted: #5e5b55;
  --line: #d8d2c6;
  --line-dark: rgba(13, 13, 13, 0.18);
  --white: #ffffff;
  --charcoal: #151515;
  --sand: #c7b79a;
  --max: 1440px;
  --header-h: 184px;
  --serif: "Poppins", "Jost", "Century Gothic", "Montserrat", Arial, sans-serif;
  --sans: "Montserrat", "Raleway", "Jost", Arial, sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

section,
article[id] {
  scroll-margin-top: calc(var(--header-h) + 24px);
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 19px;
  line-height: 1.78;
  zoom: 0.75;
}

body,
button,
input,
select,
textarea {
  letter-spacing: 0;
}

h1,
h2,
h3,
p,
a,
span,
strong,
em,
blockquote,
li,
button {
  word-break: normal;
  overflow-wrap: break-word;
  hyphens: none;
}

body.modal-open {
  overflow: hidden;
}

img {
  display: block;
  max-width: 100%;
}

a {
  color: inherit;
  text-decoration: none;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  display: grid;
  grid-template-columns: minmax(80px, 1fr) auto minmax(80px, 1fr);
  align-items: start;
  min-height: var(--header-h);
  padding: 38px clamp(24px, 4vw, 64px) 0;
  background: rgba(250, 249, 246, 0.94);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(16px);
}

.brand-mark {
  grid-column: 2;
  justify-self: center;
  display: grid;
  place-items: center;
  line-height: 0;
}

.brand-mark img {
  width: min(276px, 66vw);
  height: auto;
  display: block;
}

.main-nav {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  width: 100%;
  border-top: 1px solid rgba(13, 13, 13, 0.08);
  font-size: 17px;
  font-weight: 700;
  letter-spacing: 0;
}

.main-nav a {
  padding: 17px 8px 16px;
  text-align: center;
  border-right: 1px solid rgba(13, 13, 13, 0.06);
  border-bottom: 2px solid transparent;
}

.main-nav a:last-child {
  border-right: 0;
}

.main-nav a:hover,
.main-nav a.active {
  border-color: var(--ink);
}

.icon-button,
.menu-toggle {
  display: inline-grid;
  width: 42px;
  height: 42px;
  place-items: center;
  border: 0;
  background: transparent;
  color: var(--ink);
  cursor: pointer;
}

.header-spacer {
  grid-column: 1;
}

.header-actions {
  grid-column: 3;
  display: flex;
  align-items: center;
  gap: 4px;
  justify-self: end;
}

.header-actions.search-only {
  width: 32px;
}

.desktop-icon {
  position: relative;
  width: 32px;
  height: 32px;
}

.search-icon {
  width: 13px;
  height: 13px;
  border: 1.5px solid currentColor;
  border-radius: 50%;
  position: relative;
}

.search-icon::after {
  content: "";
  position: absolute;
  width: 6px;
  height: 1.5px;
  right: -5px;
  bottom: -3px;
  background: currentColor;
  transform: rotate(45deg);
}

.search-layer {
  position: fixed;
  inset: 0;
  z-index: 120;
  opacity: 0;
  pointer-events: none;
  transition: opacity 180ms ease;
}

.search-layer.open {
  opacity: 1;
  pointer-events: auto;
}

.layer-backdrop {
  position: absolute;
  inset: 0;
  border: 0;
  background: rgba(13, 13, 13, 0.32);
  cursor: pointer;
}

.search-panel {
  position: absolute;
  left: 50%;
  top: 42px;
  width: min(760px, calc(100% - 40px));
  max-height: calc(100vh - 84px);
  overflow: auto;
  padding: 34px;
  transform: translate(-50%, -18px);
  border: 1px solid var(--line);
  background: rgba(247, 245, 241, 0.98);
  box-shadow: 0 24px 80px rgba(13, 13, 13, 0.18);
  transition: transform 180ms ease;
}

.search-layer.open .search-panel {
  transform: translate(-50%, 0);
}

.panel-topline {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 24px;
}

.panel-topline .eyebrow {
  margin: 0;
}

.panel-close {
  position: relative;
  width: 40px;
  height: 40px;
  border: 1px solid var(--line);
  background: transparent;
  cursor: pointer;
}

.panel-close::before,
.panel-close::after {
  content: "";
  position: absolute;
  left: 10px;
  right: 10px;
  top: 19px;
  height: 1px;
  background: var(--ink);
}

.panel-close::before {
  transform: rotate(45deg);
}

.panel-close::after {
  transform: rotate(-45deg);
}

.search-field {
  display: grid;
  gap: 10px;
}

.search-field span {
  font-size: 16px;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

.search-field input {
  width: 100%;
  min-height: 58px;
  border: 0;
  border-bottom: 1px solid var(--ink);
  background: transparent;
  color: var(--ink);
  font-family: var(--serif);
  font-size: clamp(32px, 7vw, 58px);
  line-height: 1;
  outline: none;
}

.search-field input::-webkit-search-cancel-button,
.search-field input::-webkit-search-decoration {
  appearance: none;
  -webkit-appearance: none;
}

.search-results {
  display: grid;
  margin-top: 28px;
  border-top: 1px solid var(--line);
}

.search-result {
  display: grid;
  gap: 4px;
  padding: 22px 0;
  border-bottom: 1px solid var(--line);
}

.search-result span {
  color: var(--sand);
  font-size: 16px;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

.search-result strong {
  font-family: var(--serif);
  font-size: 28px;
  font-weight: 600;
  line-height: 1;
}

.search-result em {
  color: var(--muted);
  font-style: normal;
}

.empty-state {
  margin: 28px 0 0;
  color: var(--muted);
}

.menu-toggle {
  display: none;
  justify-self: end;
}

.menu-toggle span {
  width: 22px;
  height: 1px;
  background: var(--ink);
}

.hero {
  position: relative;
  min-height: 0;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  background: #f7f5f1;
}

.hero-home {
  display: block;
  aspect-ratio: 1920 / 814;
  height: auto;
  min-height: 0;
  overflow: hidden;
  background: #f4f7f8;
}

.hero-home > img {
  width: 100%;
  height: 100%;
  min-height: 100%;
  display: block;
  object-fit: cover;
  object-position: center center;
}

.hero-home::after {
  content: none;
}

.hero-copy {
  position: absolute;
  left: max(36px, calc((100vw - var(--max)) / 2));
  top: 50%;
  width: min(560px, calc(100vw - 72px));
  transform: translateY(-44%);
  z-index: 2;
}

.hero-copy h1,
.page-hero h1,
.section-copy h2,
.feature-copy h2,
.science-band h2,
.section-head h2,
.contact-cta h2,
.article-body h2 {
  margin: 0;
  font-family: var(--serif);
  font-weight: 500;
  letter-spacing: 0;
  line-height: 1.05;
}

.hero-copy h1 {
  max-width: 620px;
  font-size: clamp(56px, 8vw, 118px);
}

.hero-copy p:not(.eyebrow) {
  max-width: 540px;
  margin: 26px 0 0;
  color: #34302b;
  font-size: 18px;
}

.eyebrow {
  margin: 0 0 18px;
  color: var(--sand);
  font-size: 16px;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 0 26px;
  border: 1px solid var(--ink);
  font-size: 15px;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
  transition: background 180ms ease, color 180ms ease, border-color 180ms ease;
}

.button-dark {
  background: var(--ink);
  color: var(--white);
}

.button-dark:hover {
  background: #333;
}

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

.button-light:hover {
  background: var(--ink);
  color: var(--white);
}

.text-link {
  display: inline-flex;
  margin-top: 24px;
  padding-bottom: 4px;
  border-bottom: 1px solid currentColor;
  font-size: 16px;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

.split-section,
.editorial-feature,
.news-preview,
.page-hero,
.content-section,
.contact-cta {
  width: min(var(--max), calc(100% - 72px));
  margin: 0 auto;
}

.split-section {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(420px, 0.86fr);
  gap: clamp(36px, 6vw, 92px);
  padding: clamp(64px, 8vw, 112px) 0 clamp(44px, 5.5vw, 78px);
  border-bottom: 1px solid var(--line);
}

.split-section + .editorial-feature {
  padding-top: clamp(44px, 6vw, 82px);
}

.section-copy h2,
.feature-copy h2,
.science-band h2,
.section-head h2,
.contact-cta h2 {
  font-size: clamp(42px, 5.8vw, 78px);
}

.section-copy p:not(.eyebrow),
.feature-copy p,
.section-text p,
.article-body p,
.content-copy p {
  color: var(--muted);
}

.quote-block {
  align-self: center;
  padding: clamp(18px, 2.5vw, 30px) 0;
  border: 0;
  background: transparent;
}

.quote-block blockquote {
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(20px, 2vw, 28px);
  font-weight: 400;
  line-height: 1.36;
}

.mini-pillars,
.badge-grid,
.quality-strip,
.target-grid,
.partner-grid,
.process-grid,
.detail-panels {
  display: grid;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.mini-pillars {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 28px;
  gap: 0;
  background: transparent;
  border: 1px solid var(--line);
}

.mini-pillars article {
  border-left: 1px solid var(--line);
}

.mini-pillars article:first-child {
  border-left: 0;
}

.mini-pillars article,
.badge,
.quality-strip article,
.target-grid article,
.partner-grid article,
.process-grid article,
.detail-panels article {
  background: var(--paper);
  padding: 24px;
}

.mini-pillars h3,
.badge strong,
.quality-strip h3,
.target-grid h3,
.partner-grid h3,
.process-grid h3,
.detail-panels h3 {
  margin: 0 0 10px;
  font-size: 15px;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

.mini-pillars p,
.badge span,
.quality-strip p,
.target-grid p,
.partner-grid p,
.process-grid p,
.detail-panels p {
  margin: 0;
  color: var(--muted);
}

.section-text {
  align-self: end;
  font-size: 16px;
}

.editorial-feature {
  display: grid;
  grid-template-columns: minmax(320px, 0.9fr) minmax(0, 1fr);
  gap: clamp(44px, 8vw, 120px);
  align-items: center;
  padding: clamp(70px, 10vw, 130px) 0;
  border-bottom: 1px solid var(--line);
}

.feature-media {
  min-height: 520px;
  background: var(--white);
  border: 1px solid var(--line);
  display: grid;
  place-items: center;
  padding: clamp(22px, 5vw, 56px);
}

.feature-media.product-frame {
  aspect-ratio: 2 / 3;
  min-height: 0;
  overflow: hidden;
  padding: 0;
}

.product-frame img {
  width: 100%;
  height: 100%;
  margin: 0;
  object-fit: cover;
  object-position: center center;
}

.feature-copy {
  max-width: 520px;
}

.badge-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0;
  margin: 26px 0;
  background: transparent;
  border: 1px solid var(--line);
}

.badge-grid .badge {
  border-left: 1px solid var(--line);
  border-top: 1px solid var(--line);
}

.badge-grid .badge:nth-child(odd) {
  border-left: 0;
}

.badge-grid .badge:nth-child(-n + 2) {
  border-top: 0;
}

.badge {
  display: grid;
  min-height: 142px;
  align-content: space-between;
}

.badge em {
  color: var(--sand);
  font-style: normal;
  font-size: 16px;
  font-weight: 800;
  letter-spacing: 0;
}

.science-band {
  background: var(--charcoal);
  color: var(--white);
  padding: clamp(76px, 10vw, 126px) max(36px, calc((100vw - var(--max)) / 2));
}

.science-band h2 .subline {
  display: block;
  margin-top: 10px;
  color: rgba(247, 245, 241, 0.42);
  font-style: italic;
  font-weight: 300;
  letter-spacing: 0;
}

.science-band .eyebrow,
.science-band span {
  color: var(--sand);
}

.science-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 112px;
  min-height: 48px;
  margin-top: 30px;
  padding: 0 24px;
  color: var(--ink);
  background: var(--white);
  border: 1px solid var(--white);
  font-size: 16px;
  font-weight: 800;
  letter-spacing: 0;
}

.science-link:hover {
  color: var(--white);
  background: transparent;
}

.science-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  margin-top: 54px;
  background: rgba(255, 255, 255, 0.16);
  border: 1px solid rgba(255, 255, 255, 0.16);
}

.science-grid article {
  min-height: 250px;
  padding: 28px;
  background: var(--charcoal);
}

.science-grid span,
.article-grid span,
.product-spec span,
.value-list span {
  display: block;
  margin-bottom: 28px;
  font-size: 16px;
  font-weight: 800;
  letter-spacing: 0;
}

.science-grid h3,
.article-grid h3,
.product-spec h3,
.value-list h3,
.faq-item h3 {
  margin: 0 0 14px;
  font-size: 16px;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

.product-spec span {
  color: var(--sand);
}

.science-grid p {
  margin: 0;
  color: rgba(255, 255, 255, 0.68);
}

.image-left {
  grid-template-columns: minmax(320px, 0.9fr) minmax(0, 1fr);
  align-items: center;
}

.quality-strip {
  width: min(var(--max), calc(100% - 72px));
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin: 0 auto;
  transform: translateY(-1px);
}

.quality-strip article {
  min-height: 148px;
}

.image-tile {
  background: var(--white);
  border: 1px solid var(--line);
  padding: 18px;
}

.image-tile img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
}

.news-preview {
  padding: clamp(76px, 10vw, 132px) 0;
  border-bottom: 1px solid var(--line);
}

.section-head {
  display: flex;
  justify-content: space-between;
  gap: 40px;
  align-items: end;
  margin-bottom: 48px;
}

.section-head h2 {
  max-width: 760px;
}

.article-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  border-top: 1px solid var(--line-dark);
  border-left: 1px solid var(--line-dark);
}

.article-grid a {
  min-height: 280px;
  padding: 34px;
  border-right: 1px solid var(--line-dark);
  border-bottom: 1px solid var(--line-dark);
  transition: background 180ms ease;
}

.article-grid a:hover {
  background: rgba(255, 255, 255, 0.42);
}

.article-grid p {
  color: var(--muted);
}

.contact-cta {
  text-align: center;
  padding: clamp(86px, 12vw, 150px) 0;
}

.contact-cta h2 {
  max-width: 780px;
  margin: 0 auto 34px;
}

.site-footer {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 40px;
  align-items: center;
  padding: 40px max(36px, calc((100vw - var(--max)) / 2));
  border-top: 1px solid var(--line);
  background: var(--paper);
  color: rgba(26, 26, 24, 0.34);
}

.site-footer img {
  width: 160px;
  opacity: 0.48;
}

.site-footer p {
  margin: 0;
}

.footer-kicker {
  display: block;
  margin-top: 8px;
  font-family: var(--serif);
  font-style: italic;
  font-size: 16px;
  letter-spacing: 0;
}

.footer-center {
  font-family: var(--serif);
  font-style: italic;
  font-size: 16px;
  letter-spacing: 0;
  text-align: center;
}

.footer-right {
  justify-self: end;
  text-align: right;
  font-size: 16px;
  letter-spacing: 0;
  line-height: 2.1;
}

.page-hero {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(320px, 0.75fr);
  gap: clamp(48px, 8vw, 120px);
  align-items: end;
  padding: clamp(92px, 12vw, 150px) 0 clamp(64px, 9vw, 110px);
  border-bottom: 1px solid var(--line);
}

.science-knowledge-hero {
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 0.8fr);
  gap: clamp(36px, 3vw, 56px);
  width: min(1710px, calc(100% - 72px));
}

.page-hero h1 {
  font-size: clamp(48px, 7vw, 92px);
}

.page-hero p:not(.eyebrow) {
  margin: 0;
  color: var(--muted);
  font-size: 18px;
}

.page-hero .hero-copy-stack {
  display: grid;
  gap: 18px;
}

.page-hero .hero-copy-stack p {
  margin: 0;
  color: var(--muted);
  font-size: 18px;
}

.page-visual {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  border: 1px solid var(--line);
}

.content-section {
  display: grid;
  grid-template-columns: minmax(0, 0.78fr) minmax(0, 1fr);
  gap: clamp(42px, 8vw, 118px);
  padding: clamp(72px, 10vw, 124px) 0;
  border-bottom: 1px solid var(--line);
}

.content-section.reverse {
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.72fr);
}

.content-copy h2 {
  margin: 0 0 22px;
  font-family: var(--serif);
  font-size: clamp(34px, 4.6vw, 64px);
  line-height: 1.08;
  font-weight: 400;
}

.content-copy p,
.section-copy p:not(.eyebrow),
.feature-copy p,
.article-body p {
  font-size: 18px;
}

.dark-panel {
  width: 100%;
  background: var(--charcoal);
  color: var(--white);
  padding: clamp(72px, 10vw, 126px) max(36px, calc((100vw - var(--max)) / 2));
}

.dark-panel .content-copy {
  max-width: 860px;
}

.dark-panel p {
  color: rgba(255, 255, 255, 0.72);
}

.value-list,
.spec-grid,
.faq-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.value-list article,
.product-spec,
.faq-item {
  background: var(--paper);
  padding: 30px;
}

.product-layout {
  display: grid;
  grid-template-columns: minmax(320px, 0.95fr) minmax(0, 1fr);
  gap: clamp(42px, 7vw, 104px);
  align-items: start;
  width: min(var(--max), calc(100% - 72px));
  margin: 0 auto;
  padding: clamp(78px, 10vw, 132px) 0;
}

.product-gallery {
  display: grid;
  gap: 16px;
  position: sticky;
  top: 106px;
}

.product-shot {
  width: 100%;
  aspect-ratio: 2 / 3;
  background: var(--white);
  border: 1px solid var(--line);
  overflow: hidden;
  padding: 0;
}

.product-shot img {
  width: 100%;
  height: 100%;
  margin: 0;
  object-fit: cover;
  object-position: center center;
}

.product-thumbs {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.product-thumbs img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border: 1px solid var(--line);
  background: var(--white);
}

.product-detail h1 {
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(46px, 5.6vw, 78px);
  line-height: 1.06;
  font-weight: 400;
}

.product-detail .lead {
  margin: 28px 0;
  color: var(--muted);
  font-size: 18px;
}

.product-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 32px 0;
}

.product-badges {
  margin: 0 0 28px;
}

.product-badges .badge {
  align-content: start;
  grid-template-rows: auto auto 1fr;
  row-gap: 8px;
}

.product-badges .badge strong {
  display: flex;
  align-items: flex-start;
  min-height: 0;
  margin: 0;
}

.detail-panels {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: 26px;
}

.notice {
  padding: 18px 20px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.48);
  color: var(--muted);
  font-size: 16px;
}

.article-page {
  width: min(940px, calc(100% - 72px));
  margin: 0 auto;
  padding: clamp(64px, 9vw, 116px) 0;
}

.article-body {
  padding: 64px 0;
  border-bottom: 1px solid var(--line);
}

.article-body h2 {
  font-size: clamp(42px, 5.8vw, 76px);
}

.article-body h1 {
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(40px, 5vw, 68px);
  font-weight: 500;
  line-height: 1.08;
  letter-spacing: 0;
}

.article-body img {
  width: 100%;
  max-height: 680px;
  margin: 34px 0;
  border: 1px solid var(--line);
  object-fit: contain;
  background: var(--white);
}

.article-body img.pdrn-hero-image {
  display: block;
  width: auto;
  max-width: 100%;
  height: auto;
  max-height: 680px;
  margin-left: auto;
  margin-right: auto;
}

.philosophy-statement {
  width: min(var(--max), calc(100% - 72px));
  margin: 0 auto;
  padding: clamp(82px, 11vw, 150px) 0;
  border-bottom: 1px solid var(--line);
}

.philosophy-statement blockquote {
  max-width: 1040px;
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(28px, 4vw, 50px);
  font-weight: 400;
  letter-spacing: 0;
  line-height: 1.22;
}

.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.7fr) minmax(320px, 1fr);
  gap: clamp(28px, 5vw, 72px);
  width: min(var(--max), calc(100% - 72px));
  margin: 0 auto;
  padding: clamp(78px, 10vw, 132px) 0;
}

.partner-grid,
.process-grid,
.target-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-top: 28px;
}

.ingredient-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.ingredient-grid article {
  display: grid;
  gap: 14px;
  align-content: start;
  background: var(--paper);
  padding: clamp(22px, 3vw, 34px);
}

.ingredient-grid img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border: 1px solid var(--line);
  background: var(--white);
}

.ingredient-grid span {
  color: var(--sand);
  font-size: 16px;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

.ingredient-grid h3 {
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(24px, 2.6vw, 36px);
  font-weight: 400;
  line-height: 1.15;
}

.ingredient-grid p {
  margin: 0;
  color: var(--muted);
}

.contact-summary-panel {
  display: grid;
  gap: 18px;
  align-content: start;
  align-self: start;
  padding: clamp(24px, 3.2vw, 42px);
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.48);
}

.contact-summary-panel h2 {
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(32px, 4.6vw, 58px);
  line-height: 1.06;
  font-weight: 400;
}

.contact-summary-panel p {
  margin: 0;
  color: var(--muted);
  font-size: clamp(16px, 1.5vw, 19px);
}

.contact-mail-note,
.form-note {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.55;
}

.contact-inquiry-button {
  justify-self: start;
  width: min(380px, 100%);
  max-width: 100%;
  min-width: 190px;
  min-height: 54px;
  padding: 0 28px;
  font-size: 12px;
}

a.contact-inquiry-button[href="#partner-inquiry-form"] {
  width: min(380px, 100%);
  max-width: 100%;
}

button.contact-inquiry-button[type="submit"] {
  width: min(380px, 100%);
  max-width: 100%;
}

.contact-grid .contact-facts article,
.contact-grid .faq-item,
.contact-grid .process-grid article {
  padding: clamp(14px, 1.7vw, 18px);
}

.contact-hero {
  grid-template-columns: minmax(0, 0.82fr) minmax(320px, 0.68fr);
  gap: clamp(16px, 2.6vw, 36px);
}

.compact-facts,
.compact-process {
  margin-top: 20px;
}

.wide-section {
  width: min(var(--max), calc(100% - 72px));
  margin: 0 auto;
  padding: clamp(72px, 10vw, 124px) 0;
  border-top: 1px solid var(--line);
}

.first-wide {
  border-top: 0;
}

.identity-grid,
.system-grid,
.article-card-grid,
.ingredient-name-grid,
.news-card-grid,
.concept-grid,
.contact-facts {
  display: grid;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.identity-grid,
.article-card-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.system-grid,
.ingredient-name-grid,
.contact-facts {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.three-card-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.news-card-grid,
.concept-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.identity-grid article,
.system-grid article,
.article-card-grid a,
.ingredient-name-grid a,
.ingredient-name-grid article,
.news-card-grid article,
.concept-grid article,
.contact-facts article {
  background: var(--paper);
  padding: clamp(24px, 3vw, 38px);
}

.ingredient-name-grid a {
  display: block;
  min-height: 100%;
  color: inherit;
  text-decoration: none;
}

.identity-grid span,
.system-grid span,
.article-card-grid span,
.ingredient-name-grid span,
.news-card-grid span,
.concept-grid span,
.contact-facts span {
  display: block;
  margin-bottom: 22px;
  color: var(--sand);
  font-size: 16px;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

.identity-grid h3,
.system-grid h3,
.ingredient-name-grid h2,
.ingredient-name-grid h3,
.concept-grid h3,
.contact-facts strong {
  margin: 0 0 14px;
  font-size: 16px;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

.identity-grid p,
.system-grid p,
.article-card-grid p,
.ingredient-name-grid p,
.news-card-grid p,
.concept-grid p {
  margin: 0;
  color: var(--muted);
}

.article-card-grid h2,
.science-card-grid h2,
.news-card-grid h2 {
  margin: 0 0 18px;
  font-family: var(--serif);
  font-size: clamp(28px, 3.3vw, 42px);
  font-weight: 300;
  line-height: 1.12;
}

.science-card-grid em {
  display: inline-block;
  margin-top: 28px;
  color: var(--ink);
  font-size: 16px;
  font-style: normal;
  font-weight: 800;
  letter-spacing: 0;
}

.article-card-grid a,
.news-card-grid article {
  display: grid;
  align-content: start;
  min-height: 360px;
}

.article-card-grid a:hover,
.news-card-grid article:hover {
  background: rgba(255, 255, 255, 0.56);
}

.philosophy-panel {
  background: #1a1a18;
  padding-top: clamp(42px, 5vw, 68px);
  padding-bottom: clamp(42px, 5vw, 68px);
}

.philosophy-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(320px, 1fr);
  gap: clamp(28px, 5vw, 72px);
  align-items: start;
  width: min(var(--max), calc(100% - 72px));
  margin: 0 auto;
}

@media (min-width: 1101px) {
  .philosophy-grid {
    grid-template-columns: minmax(0, 0.98fr) minmax(0, 1fr);
    gap: clamp(42px, 4vw, 72px);
    width: min(1710px, calc(100% - 72px));
  }
}

.philosophy-grid blockquote {
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(21px, 2.35vw, 28px);
  font-weight: 300;
  line-height: 1.2;
}

.belief-card {
  padding: clamp(24px, 4vw, 42px);
  border: 1px solid rgba(255, 255, 255, 0.16);
  background: rgba(255, 255, 255, 0.06);
}

.belief-card.refined {
  border: 0;
  background: transparent;
  padding: 0;
}

.belief-card h3 {
  margin: 0 0 18px;
  color: var(--sand);
  font-size: 16px;
  font-weight: 800;
  letter-spacing: 0;
}

.about-foundation-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.about-foundation-grid article {
  display: grid;
  align-content: start;
  gap: 14px;
  background: var(--paper);
  padding: clamp(24px, 3vw, 38px);
}

.about-foundation-grid span {
  color: var(--sand);
  font-size: 16px;
  font-weight: 800;
  text-transform: uppercase;
}

.about-foundation-grid h3 {
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(24px, 2.6vw, 36px);
  font-weight: 400;
  line-height: 1.16;
}

.about-foundation-grid p {
  margin: 0;
  color: var(--muted);
}

.article-detail-preview {
  background: var(--charcoal);
  color: var(--white);
  padding: clamp(72px, 10vw, 126px) 0;
}

.article-detail-preview.light-preview {
  background: var(--paper);
  color: var(--ink);
}

.article-detail-inner {
  width: min(var(--max), calc(100% - 72px));
  margin: 0 auto;
}

.article-detail-inner > p {
  max-width: 860px;
  color: rgba(255, 255, 255, 0.72);
}

.light-preview .article-detail-inner > p,
.light-preview .article-detail-inner p {
  color: var(--muted);
}

.article-detail-inner h2 {
  max-width: 980px;
}

.image-left {
  display: grid;
  grid-template-columns: minmax(280px, 0.74fr) minmax(0, 1fr);
  gap: clamp(30px, 6vw, 88px);
  align-items: center;
}

.image-left img {
  width: 100%;
  border: 1px solid var(--line);
  background: var(--white);
}

.ingredient-list-visual {
  width: min(var(--max), calc(100% - 72px));
  margin: 0 auto;
  padding: clamp(60px, 8vw, 104px) 0;
}

.ingredient-list-visual img,
.ingredient-name-grid img,
.news-card-image {
  width: 100%;
  border: 1px solid var(--line);
  background: var(--white);
}

.ingredient-name-grid img {
  aspect-ratio: 4 / 3;
  object-fit: cover;
  margin-bottom: 22px;
}

.science-data-list {
  display: grid;
  gap: 10px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}

.science-data-list li {
  padding: 12px 14px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.5);
  color: var(--muted);
  font-size: 17px;
  line-height: 1.55;
}

.product-hero-card {
  background: rgba(255, 255, 255, 0.58);
  border: 1px solid var(--line);
  padding: clamp(24px, 4vw, 42px);
}

.formula-summary-section {
  background: var(--paper);
}

.formula-summary {
  max-width: 980px;
  padding: clamp(28px, 4vw, 48px);
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.58);
}

.formula-summary p {
  margin: 0;
  color: var(--ink);
  font-family: var(--sans);
  font-size: clamp(18px, 2vw, 28px);
  line-height: 1.55;
}

.product-ingredient-grid {
  margin-top: 20px;
}

.product-hero-card .product-badges {
  margin-top: 28px;
}

.product-story-section {
  width: min(var(--max), calc(100% - 72px));
  margin: 0 auto;
  padding: clamp(72px, 10vw, 124px) 0;
  border-top: 1px solid var(--line);
}

.product-story-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.75fr) minmax(320px, 1fr);
  gap: clamp(42px, 7vw, 104px);
  align-items: start;
}

.product-story-grid blockquote {
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(34px, 4.2vw, 58px);
  font-weight: 400;
  line-height: 1.08;
}

.texture-engineering-section h2 {
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(34px, 4.2vw, 58px);
  font-weight: 400;
  line-height: 1.08;
}

.product-story-grid .concept-grid {
  margin-top: 30px;
}

.product-story-grid .concept-reference-image {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  margin: 24px 0 0;
}

.formula-grid,
.clean-grid,
.cert-grid,
.pack-grid {
  display: grid;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.formula-grid,
.cert-grid {
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.clean-grid {
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
}

.pack-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.formula-grid article,
.clean-grid article,
.cert-grid article,
.pack-grid article {
  background: var(--paper);
  padding: clamp(24px, 3vw, 38px);
}

.formula-grid span,
.clean-grid span,
.cert-grid span,
.pack-grid span {
  display: block;
  margin-bottom: 18px;
  color: var(--sand);
  font-size: 16px;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

.formula-grid h3,
.clean-grid h3,
.cert-grid h3,
.pack-grid h3 {
  margin: 0 0 12px;
  font-size: 16px;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
  line-height: 1.35;
}

.formula-grid p,
.clean-grid p,
.cert-grid p,
.pack-grid p {
  margin: 0;
  color: var(--muted);
}

.article-detail-inner.image-left {
  display: grid;
  grid-template-columns: minmax(300px, 0.64fr) minmax(0, 1fr);
  gap: clamp(34px, 6vw, 92px);
  align-items: center;
}

.article-detail-inner.image-left img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.dark-system-grid {
  margin-top: 42px;
  border-color: rgba(255, 255, 255, 0.14);
  background: rgba(255, 255, 255, 0.14);
}

.dark-system-grid article {
  background: #1a1a18;
}

.dark-system-grid p {
  color: rgba(255, 255, 255, 0.66);
}

.product-concept {
  display: grid;
  gap: 22px;
  margin: 36px 0 34px;
  padding: clamp(24px, 4vw, 42px);
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.5);
}

.product-concept blockquote {
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(30px, 4vw, 52px);
  font-weight: 300;
  line-height: 1.08;
}

.product-concept > p:not(.eyebrow),
.concept-result {
  margin: 0;
  color: var(--muted);
}

.concept-result {
  padding: 6px 0 0;
  font-style: italic;
}

.key-ingredient-section {
  border-top: 1px solid var(--line);
}

.ingredient-disclaimer {
  max-width: 940px;
  margin: 28px 0 0;
  padding: 0 0 0 14px;
  border-left: 2px solid var(--line);
  color: #5e5b55;
  font-size: 16px;
  font-style: italic;
  line-height: 1.7;
}

.compact-button {
  width: auto;
  margin-top: 24px;
}

.four-badge-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.four-badge-grid > :nth-child(n) {
  border-top: 0;
  border-left: 1px solid var(--line);
}

.four-badge-grid > :first-child {
  border-left: 0;
}

.card-link {
  display: inline-flex;
  margin-top: 18px;
  padding-bottom: 3px;
  border-bottom: 1px solid currentColor;
  font-size: 13px;
  font-weight: 800;
  text-transform: uppercase;
}

.science-evidence-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  margin: 34px 0 0;
}

.science-evidence-grid img {
  width: 100%;
  margin: 0;
  border: 1px solid var(--line);
  background: var(--white);
  object-fit: contain;
}

.science-evidence-grid.single-evidence {
  grid-template-columns: 1fr;
}

.science-evidence-grid.single-evidence img {
  max-height: none;
}

.science-evidence-grid.no-white-frame img {
  border: 0;
  background: transparent;
}

.science-evidence-grid img:only-child,
.science-evidence-grid img:nth-child(3) {
  grid-column: 1 / -1;
}

.science-evidence-grid.readable-evidence {
  width: min(1659px, calc(100vw - 72px));
  margin: 42px 0 0 50%;
  transform: translateX(-50%);
}

.evidence-zoom-trigger {
  display: grid;
  gap: 12px;
  width: 100%;
  padding: 0;
  border: 0;
  background: transparent;
  color: inherit;
  cursor: zoom-in;
  text-align: left;
}

.evidence-zoom-trigger img {
  width: 100%;
}

.evidence-zoom-trigger span {
  justify-self: end;
  padding-bottom: 3px;
  border-bottom: 1px solid currentColor;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0;
}

.evidence-modal {
  position: fixed;
  inset: 0;
  z-index: 130;
  display: grid;
  place-items: center;
  padding: 32px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 180ms ease;
}

.evidence-modal.open {
  opacity: 1;
  pointer-events: auto;
}

.evidence-modal-backdrop {
  position: absolute;
  inset: 0;
  border: 0;
  background: rgba(13, 13, 13, 0.72);
  cursor: zoom-out;
}

.evidence-modal-panel {
  position: relative;
  z-index: 1;
  width: min(1659px, calc(100vw - 64px));
  max-height: calc(100vh - 64px);
  overflow: auto;
  background: var(--paper);
  border: 1px solid var(--line);
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.36);
}

.evidence-modal-panel img {
  width: 100%;
  height: auto;
  display: block;
}

.evidence-modal-close {
  position: fixed;
  top: 22px;
  right: 22px;
  z-index: 2;
  width: 44px;
  height: 44px;
  border: 1px solid rgba(255, 255, 255, 0.72);
  background: rgba(13, 13, 13, 0.82);
  color: var(--white);
  cursor: pointer;
}

.evidence-modal-close::before,
.evidence-modal-close::after {
  content: "";
  position: absolute;
  left: 11px;
  right: 11px;
  top: 21px;
  height: 1px;
  background: currentColor;
}

.evidence-modal-close::before {
  transform: rotate(45deg);
}

.evidence-modal-close::after {
  transform: rotate(-45deg);
}

.product-story-grid .product-concept-title {
  font-family: var(--serif);
  font-size: clamp(46px, 5.6vw, 78px);
  font-weight: 400;
  line-height: 1.06;
}

.news-card-grid .button {
  justify-self: start;
  align-self: end;
  margin-top: 28px;
}

.quality-note {
  max-width: 820px;
  border-left: 2px solid var(--line);
  padding: 18px 0 18px 24px;
}

.quality-note p {
  margin: 0;
  color: var(--muted);
}

.quality-standard-section .quality-note {
  border-left-color: #8f8a82;
}

.news-detail-page {
  padding-top: clamp(72px, 10vw, 126px);
}

.contact-facts {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin: 28px 0;
  background: transparent;
  border: 0;
  gap: 12px;
}

.contact-grid .contact-facts article {
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.36);
}

.contact-facts strong {
  display: block;
  margin: 0;
  text-transform: none;
  letter-spacing: 0;
}

.five-faq {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.contact-grid .five-faq {
  grid-template-columns: 1fr;
  gap: 10px;
  background: transparent;
  border: 0;
}

.contact-grid .five-faq .faq-item {
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.36);
  padding: 18px 20px;
}

.contact-summary-panel {
  display: grid;
  align-content: start;
  gap: 18px;
}

.contact-summary-panel h2 {
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(30px, 4vw, 52px);
  line-height: 1.1;
  font-weight: 500;
}

.contact-summary-panel p {
  margin: 0;
  color: var(--muted);
}

.contact-summary-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.contact-summary-list span {
  display: block;
  padding: 12px 14px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.42);
  font-size: 15px;
  font-weight: 800;
  text-transform: uppercase;
}

.contact-grid {
  grid-template-columns: minmax(260px, 0.76fr) minmax(0, 1.24fr);
  align-items: start;
  gap: clamp(22px, 3.6vw, 56px);
  padding: clamp(58px, 7vw, 92px) 0 clamp(70px, 8vw, 104px);
}

.contact-intro {
  grid-column: 1;
  grid-row: 1;
}

.contact-grid > .contact-facts {
  grid-column: 1;
  grid-row: 2;
  margin: 0;
}

.contact-grid > .contact-summary-panel {
  grid-column: 2;
  grid-row: 1;
}

.contact-grid > .five-faq {
  grid-column: 2;
  grid-row: 2;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin: 0;
}

.contact-grid > .five-faq .faq-item:last-child {
  grid-column: 1 / -1;
}

.contact-form-section {
  width: min(var(--max), calc(100% - 72px));
  margin: 0 auto;
  padding: clamp(60px, 8vw, 104px) 0;
  border-top: 1px solid var(--line);
}

.contact-form-note {
  max-width: 520px;
  margin: 18px 0 0;
  color: var(--muted);
  line-height: 1.55;
}

.inquiry-form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  max-width: 980px;
}

.inquiry-form label {
  display: grid;
  gap: 8px;
}

.inquiry-form span {
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
  text-transform: uppercase;
}

.inquiry-form input,
.inquiry-form textarea {
  width: 100%;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.72);
  color: var(--ink);
  font: inherit;
  padding: 14px 16px;
}

.inquiry-form textarea {
  resize: vertical;
}

.inquiry-form .full-field,
.inquiry-form .contact-inquiry-button {
  grid-column: 1 / -1;
}

.contact-form-status {
  grid-column: 1 / -1;
  min-height: 22px;
  margin: 0;
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
}

@media (max-width: 1100px) {
  .contact-intro,
  .contact-grid > .contact-facts,
  .contact-grid > .contact-summary-panel,
  .contact-grid > .five-faq {
    grid-column: 1;
    grid-row: auto;
  }

  .contact-grid > .five-faq {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .contact-grid > .five-faq {
    grid-template-columns: 1fr;
  }

  .inquiry-form {
    grid-template-columns: 1fr;
  }

  .contact-grid > .five-faq .faq-item:last-child {
    grid-column: auto;
  }
}

@media (max-width: 1280px) {
  .split-section {
    grid-template-columns: 1fr;
    gap: clamp(36px, 5vw, 64px);
  }

  .quote-block {
    padding: 0;
  }
}

@media (max-width: 1100px) {
  :root {
    --header-h: 72px;
  }

  .site-header {
    align-items: center;
    height: var(--header-h);
    min-height: var(--header-h);
    grid-template-columns: 48px 1fr 48px;
    padding: 0 18px;
  }

  .brand-mark {
    align-self: center;
    justify-self: center;
    min-height: 60px;
    transform: translateY(6px);
  }

  .header-actions {
    display: none;
  }

  .menu-toggle {
    display: inline-grid;
    grid-column: 3;
    align-self: center;
    justify-self: end;
    transform: translateY(6px);
  }

  .main-nav {
    position: fixed;
    inset: var(--header-h) 0 auto 0;
    display: grid;
    grid-template-columns: 1fr;
    width: 100%;
    gap: 0;
    padding: 0 28px 24px;
    background: rgba(247, 245, 241, 0.98);
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
    transform: translateY(-12px);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: transform 180ms ease, opacity 180ms ease;
  }

  .main-nav.open {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
  }

  .main-nav a {
    padding: 17px 0;
    text-align: center;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .main-nav a:last-child {
    border-bottom: 0;
  }

  .quote-block {
    padding: 0;
  }

  .hero-home > img {
    width: 100%;
    height: 100%;
    min-height: 100%;
    display: block;
    object-fit: cover;
    object-position: center center;
  }

  .hero-home::after {
    content: none;
  }

  .hero-copy {
    top: 46%;
    left: 24px;
    width: calc(100% - 48px);
  }

  .split-section,
  .editorial-feature,
  .page-hero,
  .content-section,
  .content-section.reverse,
  .product-layout,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .product-gallery {
    position: static;
  }

  .science-grid,
  .article-grid,
  .value-list,
  .spec-grid,
  .faq-grid,
  .badge-grid,
  .quality-strip,
  .ingredient-grid,
  .formula-grid,
  .clean-grid,
  .cert-grid,
  .pack-grid,
  .partner-grid,
  .process-grid,
  .target-grid,
  .detail-panels,
  .identity-grid,
  .system-grid,
  .article-card-grid,
  .ingredient-name-grid,
  .news-card-grid,
  .concept-grid,
  .contact-facts {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .philosophy-grid,
  .article-detail-inner.image-left,
  .image-left,
  .product-story-grid {
    grid-template-columns: 1fr;
  }

  .article-card-grid a,
  .news-card-grid article {
    min-height: 0;
  }

  .site-footer {
    grid-template-columns: 1fr;
    gap: 22px;
  }

  .footer-center,
  .footer-right {
    justify-self: start;
    text-align: left;
  }
}

@media (max-width: 640px) {
  body {
    font-size: 16px;
  }

  .split-section,
  .editorial-feature,
  .news-preview,
  .page-hero,
  .content-section,
    .product-layout,
    .article-page,
    .contact-grid,
    .contact-cta,
    .wide-section {
    width: min(100% - 32px, var(--max));
  }

  .brand-mark img {
    width: 210px;
  }

  .hero-copy {
    left: 16px;
    width: calc(100% - 32px);
  }

  .hero-copy h1 {
    font-size: clamp(48px, 15vw, 68px);
  }

  .button {
    width: 100%;
  }

  .section-head {
    display: block;
  }

  .science-grid,
  .article-grid,
  .value-list,
  .spec-grid,
  .faq-grid,
  .mini-pillars,
    .badge-grid,
    .quality-strip,
    .ingredient-grid,
    .partner-grid,
    .process-grid,
    .target-grid,
  .detail-panels,
  .formula-grid,
  .clean-grid,
  .cert-grid,
  .pack-grid,
  .identity-grid,
  .system-grid,
  .article-card-grid,
  .ingredient-name-grid,
  .news-card-grid,
  .concept-grid,
  .contact-facts,
  .five-faq {
    grid-template-columns: 1fr;
  }

  .badge-grid .badge:nth-child(n) {
    border-left: 0;
    border-top: 1px solid var(--line);
  }

  .badge-grid .badge:first-child {
    border-top: 0;
  }

  .mini-pillars article {
    border-left: 0;
    border-top: 1px solid var(--line);
  }

  .mini-pillars article:first-child {
    border-top: 0;
  }

  .feature-media {
    min-height: 0;
  }

  .product-thumbs {
    grid-template-columns: 1fr;
  }

  .page-hero h1,
  .product-detail h1 {
    font-size: clamp(38px, 12vw, 58px);
  }

  .contact-summary-list {
    grid-template-columns: 1fr;
  }

}

.clean-sub {
  margin: 12px 0 0;
  color: var(--muted);
  font-size: clamp(20px, 2.2vw, 30px);
  font-weight: 400;
}

/* Connected card grids: draw separators with item borders, never empty grid background. */
.mini-pillars,
.badge-grid,
.science-grid,
.quality-strip,
.target-grid,
.partner-grid,
.process-grid,
.detail-panels,
.value-list,
.spec-grid,
.faq-grid,
.ingredient-grid,
.formula-grid,
.clean-grid,
.cert-grid,
.pack-grid,
.identity-grid,
.system-grid,
.article-card-grid,
.ingredient-name-grid,
.news-card-grid,
.concept-grid {
  gap: 0;
  background: transparent;
  border: 1px solid var(--line);
}

.science-grid {
  border-color: rgba(255, 255, 255, 0.16);
}

.clean-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.science-grid,
.quality-strip,
.target-grid,
.partner-grid,
.process-grid,
.formula-grid,
.cert-grid,
.system-grid,
.ingredient-name-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.system-grid.three-card-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.mini-pillars,
.ingredient-grid,
.pack-grid,
.identity-grid,
.article-card-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.badge-grid,
.detail-panels,
.value-list,
.spec-grid,
.faq-grid,
.news-card-grid,
.concept-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.mini-pillars > *,
.badge-grid > *,
.science-grid > *,
.quality-strip > *,
.target-grid > *,
.partner-grid > *,
.process-grid > *,
.detail-panels > *,
.value-list > *,
.spec-grid > *,
.faq-grid > *,
.ingredient-grid > *,
.formula-grid > *,
.clean-grid > *,
.cert-grid > *,
.pack-grid > *,
.identity-grid > *,
.system-grid > *,
.article-card-grid > *,
.ingredient-name-grid > *,
.news-card-grid > *,
.concept-grid > * {
  border: 0;
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.science-grid > * {
  border-color: rgba(255, 255, 255, 0.16);
}

.clean-grid > :nth-child(-n + 4),
.science-grid > :nth-child(-n + 4),
.quality-strip > :nth-child(-n + 4),
.target-grid > :nth-child(-n + 4),
.partner-grid > :nth-child(-n + 4),
.process-grid > :nth-child(-n + 4),
.formula-grid > :nth-child(-n + 4),
.cert-grid > :nth-child(-n + 4),
.system-grid > :nth-child(-n + 4),
.ingredient-name-grid > :nth-child(-n + 4),
.mini-pillars > :nth-child(-n + 3),
.ingredient-grid > :nth-child(-n + 3),
.pack-grid > :nth-child(-n + 3),
.identity-grid > :nth-child(-n + 3),
.article-card-grid > :nth-child(-n + 3),
.badge-grid > :nth-child(-n + 2),
.detail-panels > :nth-child(-n + 2),
.value-list > :nth-child(-n + 2),
.spec-grid > :nth-child(-n + 2),
.faq-grid > :nth-child(-n + 2),
.news-card-grid > :nth-child(-n + 2),
.concept-grid > :nth-child(-n + 2) {
  border-top: 0;
}

.clean-grid > :nth-child(4n + 1),
.science-grid > :nth-child(4n + 1),
.quality-strip > :nth-child(4n + 1),
.target-grid > :nth-child(4n + 1),
.partner-grid > :nth-child(4n + 1),
.process-grid > :nth-child(4n + 1),
.formula-grid > :nth-child(4n + 1),
.cert-grid > :nth-child(4n + 1),
.system-grid > :nth-child(4n + 1),
.ingredient-name-grid > :nth-child(4n + 1),
.mini-pillars > :nth-child(3n + 1),
.ingredient-grid > :nth-child(3n + 1),
.pack-grid > :nth-child(3n + 1),
.identity-grid > :nth-child(3n + 1),
.article-card-grid > :nth-child(3n + 1),
.badge-grid > :nth-child(2n + 1),
.detail-panels > :nth-child(2n + 1),
.value-list > :nth-child(2n + 1),
.spec-grid > :nth-child(2n + 1),
.faq-grid > :nth-child(2n + 1),
.news-card-grid > :nth-child(2n + 1),
.concept-grid > :nth-child(2n + 1) {
  border-left: 0;
}

@media (max-width: 1100px) {
  .mini-pillars,
  .badge-grid,
  .science-grid,
  .quality-strip,
  .target-grid,
  .partner-grid,
  .process-grid,
  .detail-panels,
  .value-list,
  .spec-grid,
  .faq-grid,
  .ingredient-grid,
  .formula-grid,
  .clean-grid,
  .cert-grid,
  .pack-grid,
  .identity-grid,
  .system-grid,
  .article-card-grid,
  .ingredient-name-grid,
  .news-card-grid,
  .concept-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .four-badge-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .four-badge-grid > :nth-child(n) {
    border-top: 1px solid var(--line);
    border-left: 1px solid var(--line);
  }

  .four-badge-grid > :nth-child(-n + 2) {
    border-top: 0;
  }

  .four-badge-grid > :nth-child(2n + 1) {
    border-left: 0;
  }

  .mini-pillars > :nth-child(n),
  .badge-grid > :nth-child(n),
  .science-grid > :nth-child(n),
  .quality-strip > :nth-child(n),
  .target-grid > :nth-child(n),
  .partner-grid > :nth-child(n),
  .process-grid > :nth-child(n),
  .detail-panels > :nth-child(n),
  .value-list > :nth-child(n),
  .spec-grid > :nth-child(n),
  .faq-grid > :nth-child(n),
  .ingredient-grid > :nth-child(n),
  .formula-grid > :nth-child(n),
  .clean-grid > :nth-child(n),
  .cert-grid > :nth-child(n),
  .pack-grid > :nth-child(n),
  .identity-grid > :nth-child(n),
  .system-grid > :nth-child(n),
  .article-card-grid > :nth-child(n),
  .ingredient-name-grid > :nth-child(n),
  .news-card-grid > :nth-child(n),
  .concept-grid > :nth-child(n) {
    border-top: 1px solid var(--line);
    border-left: 1px solid var(--line);
  }

  .science-grid > :nth-child(n) {
    border-color: rgba(255, 255, 255, 0.16);
  }

  .mini-pillars > :nth-child(-n + 2),
  .badge-grid > :nth-child(-n + 2),
  .science-grid > :nth-child(-n + 2),
  .quality-strip > :nth-child(-n + 2),
  .target-grid > :nth-child(-n + 2),
  .partner-grid > :nth-child(-n + 2),
  .process-grid > :nth-child(-n + 2),
  .detail-panels > :nth-child(-n + 2),
  .value-list > :nth-child(-n + 2),
  .spec-grid > :nth-child(-n + 2),
  .faq-grid > :nth-child(-n + 2),
  .ingredient-grid > :nth-child(-n + 2),
  .formula-grid > :nth-child(-n + 2),
  .clean-grid > :nth-child(-n + 2),
  .cert-grid > :nth-child(-n + 2),
  .pack-grid > :nth-child(-n + 2),
  .identity-grid > :nth-child(-n + 2),
  .system-grid > :nth-child(-n + 2),
  .article-card-grid > :nth-child(-n + 2),
  .ingredient-name-grid > :nth-child(-n + 2),
  .news-card-grid > :nth-child(-n + 2),
  .concept-grid > :nth-child(-n + 2) {
    border-top: 0;
  }

  .mini-pillars > :nth-child(2n + 1),
  .badge-grid > :nth-child(2n + 1),
  .science-grid > :nth-child(2n + 1),
  .quality-strip > :nth-child(2n + 1),
  .target-grid > :nth-child(2n + 1),
  .partner-grid > :nth-child(2n + 1),
  .process-grid > :nth-child(2n + 1),
  .detail-panels > :nth-child(2n + 1),
  .value-list > :nth-child(2n + 1),
  .spec-grid > :nth-child(2n + 1),
  .faq-grid > :nth-child(2n + 1),
  .ingredient-grid > :nth-child(2n + 1),
  .formula-grid > :nth-child(2n + 1),
  .clean-grid > :nth-child(2n + 1),
  .cert-grid > :nth-child(2n + 1),
  .pack-grid > :nth-child(2n + 1),
  .identity-grid > :nth-child(2n + 1),
  .system-grid > :nth-child(2n + 1),
  .article-card-grid > :nth-child(2n + 1),
  .ingredient-name-grid > :nth-child(2n + 1),
  .news-card-grid > :nth-child(2n + 1),
  .concept-grid > :nth-child(2n + 1) {
    border-left: 0;
  }
}

@media (max-width: 640px) {
  .mini-pillars,
  .badge-grid,
  .science-grid,
  .quality-strip,
  .target-grid,
  .partner-grid,
  .process-grid,
  .detail-panels,
  .value-list,
  .spec-grid,
  .faq-grid,
  .ingredient-grid,
  .formula-grid,
  .clean-grid,
  .cert-grid,
  .pack-grid,
  .identity-grid,
  .system-grid,
  .article-card-grid,
  .ingredient-name-grid,
  .news-card-grid,
  .concept-grid {
    grid-template-columns: 1fr;
  }

  .four-badge-grid,
  .science-evidence-grid {
    grid-template-columns: 1fr;
  }

  .four-badge-grid > :nth-child(n) {
    border-left: 0;
    border-top: 1px solid var(--line);
  }

  .four-badge-grid > :first-child {
    border-top: 0;
  }

  .mini-pillars > :nth-child(n),
  .badge-grid > :nth-child(n),
  .science-grid > :nth-child(n),
  .quality-strip > :nth-child(n),
  .target-grid > :nth-child(n),
  .partner-grid > :nth-child(n),
  .process-grid > :nth-child(n),
  .detail-panels > :nth-child(n),
  .value-list > :nth-child(n),
  .spec-grid > :nth-child(n),
  .faq-grid > :nth-child(n),
  .ingredient-grid > :nth-child(n),
  .formula-grid > :nth-child(n),
  .clean-grid > :nth-child(n),
  .cert-grid > :nth-child(n),
  .pack-grid > :nth-child(n),
  .identity-grid > :nth-child(n),
  .system-grid > :nth-child(n),
  .article-card-grid > :nth-child(n),
  .ingredient-name-grid > :nth-child(n),
  .news-card-grid > :nth-child(n),
  .concept-grid > :nth-child(n) {
    border-left: 0;
    border-top: 1px solid var(--line);
  }

  .science-grid > :nth-child(n) {
    border-color: rgba(255, 255, 255, 0.16);
  }

  .mini-pillars > :first-child,
  .badge-grid > :first-child,
  .science-grid > :first-child,
  .quality-strip > :first-child,
  .target-grid > :first-child,
  .partner-grid > :first-child,
  .process-grid > :first-child,
  .detail-panels > :first-child,
  .value-list > :first-child,
  .spec-grid > :first-child,
  .faq-grid > :first-child,
  .ingredient-grid > :first-child,
  .formula-grid > :first-child,
  .clean-grid > :first-child,
  .cert-grid > :first-child,
  .pack-grid > :first-child,
  .identity-grid > :first-child,
  .system-grid > :first-child,
  .article-card-grid > :first-child,
  .ingredient-name-grid > :first-child,
  .news-card-grid > :first-child,
  .concept-grid > :first-child {
    border-top: 0;
  }
}

@media (max-width: 640px) {
  html,
  body {
    overflow-x: hidden;
  }

  .page-hero {
    width: calc(100% - 32px);
    grid-template-columns: minmax(0, 1fr);
    gap: 24px;
    padding: 72px 0 48px;
  }

  .page-hero > *,
  .page-hero h1,
  .page-hero .hero-copy-stack,
  .page-hero p:not(.eyebrow) {
    min-width: 0;
    max-width: 100%;
  }

  .page-hero h1,
  .product-detail h1,
  .contact-summary-panel h2 {
    font-size: clamp(32px, 9.3vw, 38px);
    line-height: 1.12;
    overflow-wrap: anywhere;
  }

  .quote-block blockquote {
    font-size: clamp(18px, 5.4vw, 24px);
  }

  .science-evidence-grid img:nth-child(n) {
    grid-column: auto;
  }

  .page-hero p:not(.eyebrow),
  .page-hero .hero-copy-stack,
  .content-copy p,
  .contact-summary-panel p,
  .news-card-grid p,
  .identity-grid p,
  .faq-item p {
    width: min(100%, 320px);
    max-width: 320px;
    font-size: 16px;
    line-height: 1.62;
    overflow-wrap: anywhere;
  }

  .news-card-grid span {
    display: block;
    width: min(100%, 286px);
    max-width: 286px;
    overflow-wrap: anywhere;
  }

  .contact-facts,
  .five-faq {
    grid-template-columns: minmax(0, 1fr);
  }
}

/* Final customer-request overrides: keep four function cards separated and keep science data readable. */
.four-badge-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.four-badge-grid > :nth-child(n) {
  border-top: 0;
  border-left: 1px solid var(--line);
}

.four-badge-grid > :first-child {
  border-left: 0;
}

.science-evidence-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.science-evidence-grid img:only-child,
.science-evidence-grid img:nth-child(3) {
  grid-column: 1 / -1;
}

@media (max-width: 1100px) {
  .four-badge-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .four-badge-grid > :nth-child(n) {
    border-top: 1px solid var(--line);
    border-left: 1px solid var(--line);
  }

  .four-badge-grid > :nth-child(-n + 2) {
    border-top: 0;
  }

  .four-badge-grid > :nth-child(2n + 1) {
    border-left: 0;
  }
}

@media (max-width: 640px) {
  .four-badge-grid,
  .science-evidence-grid {
    grid-template-columns: 1fr;
  }

  .split-section > *,
  .editorial-feature > *,
  .product-layout > *,
  .product-story-grid > *,
  .page-hero > *,
  .section-head > *,
  .article-body,
  .product-detail,
  .section-copy,
  .feature-copy {
    min-width: 0;
    max-width: calc(100vw - 32px);
  }

  .four-badge-grid > :nth-child(n) {
    border-left: 0;
    border-top: 1px solid var(--line);
  }

  .four-badge-grid > :first-child {
    border-top: 0;
  }

  .science-evidence-grid img:nth-child(n) {
    grid-column: auto;
  }

  .section-copy h2,
  .feature-copy h2,
  .science-band h2,
  .section-head h2,
  .about-page .content-copy h2,
  .contact-cta h2,
  .article-body h1,
  .article-body h2,
  .product-detail h1,
  .product-story-grid blockquote {
    max-width: 100%;
    font-size: clamp(30px, 8.2vw, 34px);
    line-height: 1.14;
    overflow-wrap: anywhere;
  }

  .product-story-grid .product-concept-title {
    font-size: clamp(30px, 8.2vw, 34px);
    line-height: 1.14;
  }

  .section-copy p:not(.eyebrow),
  .feature-copy p,
  .product-detail p,
  .product-story-grid p,
  .article-body p,
  .formula-grid p,
  .clean-grid p,
  .pack-grid p {
    width: min(100%, calc(100vw - 32px));
    max-width: 100%;
    overflow-wrap: anywhere;
  }

  .product-detail .lead,
  .formula-summary p {
    font-size: 17px;
    line-height: 1.58;
  }

  .science-card-grid h2,
  .news-card-grid h2 {
    font-size: clamp(25px, 7.4vw, 31px);
    line-height: 1.12;
    overflow-wrap: anywhere;
  }
}

/* Visual polish: keep the four function items clear without cramped table dividers. */
.product-hero-card .product-badges,
.editorial-feature .feature-copy .four-badge-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  border: 0;
  background: transparent;
}

.product-hero-card .product-badges > :nth-child(n),
.editorial-feature .feature-copy .four-badge-grid > :nth-child(n) {
  min-height: 0;
  padding: 20px 18px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.42);
}

.product-hero-card .product-badges .badge strong,
.editorial-feature .feature-copy .four-badge-grid .badge strong {
  margin-bottom: 10px;
}

.product-hero-card .product-badges .badge span,
.editorial-feature .feature-copy .four-badge-grid .badge span {
  max-width: 20ch;
  font-size: 16px;
  line-height: 1.58;
  overflow-wrap: normal;
}

.product-hero-card .product-badges + .button {
  margin-top: 18px;
}

@media (max-width: 640px) {
  .product-hero-card .product-badges,
  .editorial-feature .feature-copy .four-badge-grid {
    grid-template-columns: 1fr;
  }

  .product-hero-card .product-badges > :nth-child(n),
  .editorial-feature .feature-copy .four-badge-grid > :nth-child(n) {
    padding: 18px 16px;
  }

  .product-hero-card .product-badges .badge span,
  .editorial-feature .feature-copy .four-badge-grid .badge span {
    max-width: 100%;
  }
}

/* Final hero image fit: fill the visible hero area without top/bottom blank bands. */
.hero-home {
  aspect-ratio: 1920 / 814;
  height: auto;
  min-height: 0;
  overflow: hidden;
}

.hero-home > img {
  width: 100%;
  height: 100%;
  min-height: 100%;
  object-fit: cover;
  object-position: center center;
}

@media (max-width: 1024px) {
  .hero-home {
    aspect-ratio: 1920 / 814;
    height: auto;
  }

  .hero-home > img {
    object-position: center center;
  }
}

@media (max-width: 640px) {
  .hero-home {
    aspect-ratio: 1920 / 814;
    height: auto;
  }

  .hero-home > img {
    object-position: center center;
  }
}

@media (max-width: 640px) {
  .home-intro {
    justify-items: center;
    text-align: center;
  }

  .home-intro .section-copy,
  .home-intro .quote-block {
    justify-self: center;
    width: calc(100% + 32px);
    max-width: none;
    margin-left: -16px;
    margin-right: -16px;
    text-align: center;
  }

  .home-intro .mini-pillars {
    justify-self: center;
    width: 100%;
    max-width: none;
    margin-left: auto;
    margin-right: auto;
    text-align: center;
  }

  .home-intro .section-copy p:not(.eyebrow),
  .home-intro .quote-block blockquote,
  .home-intro .mini-pillars p {
    margin-left: auto;
    margin-right: auto;
  }

  .home-intro .compact-button {
    width: 330px;
    max-width: 100%;
  }
}

.product-intro .feature-copy {
  justify-self: stretch;
  text-align: center;
}

.home-intro > *,
.product-intro > * {
  justify-self: stretch;
}

.product-intro .product-frame {
  justify-self: end;
  width: min(100%, 680px);
}

.product-intro .feature-copy {
  justify-self: center;
  width: min(100%, 620px);
}

@media (min-width: 1101px) {
  .home-intro,
  .product-intro,
  .news-preview {
    width: min(2078px, calc(100% - 72px));
  }

  .home-intro {
    grid-template-columns: minmax(320px, 0.9fr) minmax(0, 1fr);
    gap: clamp(44px, 8vw, 120px);
  }

  .science-band {
    padding-left: 0;
    padding-right: 0;
  }

  .science-band > div {
    width: min(2078px, calc(100% - 72px));
    margin-left: auto;
    margin-right: auto;
  }

  .product-intro .product-frame {
    justify-self: start;
  }

  .product-intro .feature-copy {
    justify-self: end;
  }
}

@media (max-width: 1100px) {
  .product-intro .product-frame,
  .product-intro .feature-copy {
    justify-self: center;
    margin-left: auto;
    margin-right: auto;
  }
}

.product-intro .feature-copy > p:not(.eyebrow),
.product-intro .four-badge-grid,
.product-intro .button {
  margin-left: auto;
  margin-right: auto;
}

.product-intro .four-badge-grid .badge {
  justify-items: center;
  text-align: center;
}

@media (max-width: 640px) {
  .product-intro .product-frame {
    justify-self: center;
    margin-left: auto;
    margin-right: auto;
  }
}

@media (max-width: 640px) {
  .science-knowledge-hero,
  .news-hero,
  .news-detail-page,
  .science-list-section,
  .news-list-section {
    width: min(calc(100% - 32px), var(--max));
    margin-left: auto;
    margin-right: auto;
  }

  .science-knowledge-hero > *,
  .news-hero > *,
  .science-knowledge-hero .hero-copy-stack,
  .news-hero p:not(.eyebrow),
  .news-detail-page .article-body,
  .news-detail-page .article-body p,
  .ingredient-name-grid,
  .news-card-grid,
  .news-card-grid p,
  .news-card-grid span {
    margin-left: auto;
    margin-right: auto;
  }

  .science-knowledge-hero,
  .news-hero,
  .science-list-section .section-head,
  .news-list-section .section-head,
  .ingredient-name-grid a,
  .news-card-grid article,
  .news-detail-page .article-body {
    justify-items: center;
    text-align: center;
  }

  .science-list-section .section-head h2,
  .news-list-section .section-head h2,
  .news-card-grid .button {
    margin-left: auto;
    margin-right: auto;
  }
}

@media (max-width: 640px) {
  .product-layout {
    width: calc(100% - 24px);
    grid-template-columns: minmax(0, 1fr);
    justify-items: center;
    margin-left: auto;
    margin-right: auto;
    padding-top: 32px;
    gap: 24px;
  }

  .product-layout > .product-gallery,
  .product-layout > .product-detail {
    justify-self: center;
    width: 100%;
    max-width: 452px;
    margin-left: auto;
    margin-right: auto;
  }

  .product-gallery {
    position: static;
  }

  .product-shot {
    aspect-ratio: 4 / 5;
  }

  .product-shot img {
    object-position: center 42%;
  }

  .product-hero-card {
    text-align: center;
  }

  .product-hero-card .product-badges,
  .product-hero-card .button {
    margin-left: auto;
    margin-right: auto;
  }

  .product-hero-card .product-badges .badge {
    justify-items: center;
    text-align: center;
  }
}

@media (max-width: 1100px) {
  .science-knowledge-hero,
  .news-hero,
  .science-list-section .section-head,
  .news-list-section .section-head,
  .ingredient-name-grid a,
  .news-card-grid article,
  .news-detail-page .article-body {
    justify-items: center;
    text-align: center;
  }

  .science-knowledge-hero > *,
  .news-hero > *,
  .science-knowledge-hero .hero-copy-stack,
  .news-hero p:not(.eyebrow),
  .science-list-section .section-head h2,
  .news-list-section .section-head h2,
  .news-detail-page .article-body,
  .news-detail-page .article-body p,
  .ingredient-name-grid,
  .news-card-grid,
  .news-card-grid p,
  .news-card-grid span,
  .news-card-grid .button {
    margin-left: auto;
    margin-right: auto;
  }
}

.news-hero {
  grid-template-columns: 1fr;
  justify-items: center;
  text-align: center;
}

.news-hero > * {
  margin-left: auto;
  margin-right: auto;
}

@media (max-width: 640px) {
  .science-evidence-grid.readable-evidence {
    width: calc(100vw - 24px);
    margin-top: 30px;
  }

  .evidence-zoom-trigger {
    gap: 10px;
  }

  .evidence-modal {
    padding: 14px;
  }

  .evidence-modal-panel {
    width: calc(100vw - 28px);
    max-height: calc(100vh - 28px);
  }

  .evidence-modal-close {
    top: 10px;
    right: 10px;
  }
}

@media (max-width: 640px) {
  .about-page .page-hero,
  .about-page .wide-section,
  .about-page .philosophy-grid,
  .about-page .content-section {
    width: min(calc(100% - 32px), 376px);
    margin-left: auto;
    margin-right: auto;
    justify-items: center;
    text-align: center;
  }

  .about-page .page-hero > *,
  .about-page .page-hero h1,
  .about-page .page-hero p,
  .about-page .identity-grid,
  .about-page .identity-grid article,
  .about-page .identity-grid p,
  .about-page .philosophy-grid > *,
  .about-page .philosophy-grid blockquote,
  .about-page .belief-card,
  .about-page .belief-card p,
  .about-page .content-copy,
  .about-page .content-copy p,
  .about-page .system-grid,
  .about-page .system-grid article,
  .about-page .system-grid p {
    margin-left: auto;
    margin-right: auto;
    text-align: center;
  }

  .about-page .identity-grid article,
  .about-page .system-grid article,
  .about-page .belief-card {
    display: grid;
    justify-items: center;
  }

  .about-page .identity-grid p,
  .about-page .belief-card p,
  .about-page .system-grid p,
  .about-page .content-copy p {
    width: min(100%, 320px);
    max-width: 320px;
  }

  .about-page .philosophy-panel {
    text-align: center;
  }

  .about-page .philosophy-grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .about-page .philosophy-grid blockquote {
    max-width: 330px;
  }
}

.product-intro .feature-copy .four-badge-grid {
  width: calc(100% - 4.4cm);
  max-width: 100%;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.product-intro .feature-copy .four-badge-grid > .badge {
  width: 100%;
  display: grid;
  grid-template-rows: 18px 20px minmax(58px, auto);
  align-content: start;
  justify-items: center;
  row-gap: 8px;
}

.product-intro .feature-copy .four-badge-grid > .badge em {
  margin: 0;
  line-height: 18px;
}

.product-intro .feature-copy .four-badge-grid > .badge strong {
  display: flex;
  min-height: 20px;
  align-items: center;
  justify-content: center;
  margin: 0;
  line-height: 1.2;
}

.product-intro .feature-copy .four-badge-grid > .badge span {
  align-self: start;
  margin: 0;
}

@media (max-width: 640px) {
  .product-intro .feature-copy .four-badge-grid {
    width: min(100%, calc(100vw - 64px));
  }
}

.ingredient-detail-page {
  width: min(1180px, calc(100% - 72px));
}

.ingredient-detail-page .article-body {
  display: grid;
  justify-items: center;
}

.ingredient-detail-page .article-body > .eyebrow,
.ingredient-detail-page .article-body > h1,
.ingredient-detail-page .article-body > p:not(.ingredient-disclaimer),
.ingredient-detail-page .science-data-list,
.ingredient-detail-page .ingredient-disclaimer {
  width: min(100%, 1080px);
  margin-left: auto;
  margin-right: auto;
}

.ingredient-detail-page .article-body > p:not(.ingredient-disclaimer) {
  text-align: left;
}

.ingredient-detail-page .article-body > .ingredient-hero-image {
  width: min(100%, 860px);
  max-height: none;
  margin: 38px auto;
  object-fit: contain;
}

.ingredient-detail-page .article-body > .pdrn-hero-image {
  width: min(100%, 645px);
  height: 431px;
  object-fit: fill;
}

.ingredient-detail-page .ingredient-disclaimer {
  max-width: none;
  margin-top: 36px;
  padding: 18px 22px;
  border: 1px solid var(--line);
  border-left: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.46);
  line-height: 1.7;
}

.ingredient-detail-page .science-evidence-grid.readable-evidence {
  margin-top: 28px;
}

.ingredient-detail-page .back-to-science-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 32px;
}

.ingredient-detail-page {
  margin-left: auto;
  margin-right: auto;
}

.ingredient-detail-page .article-body {
  justify-content: center;
  justify-items: center;
  text-align: center;
}

.ingredient-detail-page .article-body > .eyebrow,
.ingredient-detail-page .article-body > h1,
.ingredient-detail-page .article-body > p:not(.ingredient-disclaimer),
.ingredient-detail-page .science-data-list,
.ingredient-detail-page .ingredient-disclaimer,
.ingredient-detail-page .article-body > .ingredient-hero-image,
.ingredient-detail-page .science-evidence-grid.readable-evidence,
.ingredient-detail-page .back-to-science-link {
  justify-self: center;
  margin-left: auto;
  margin-right: auto;
}

.ingredient-detail-page .article-body > .eyebrow,
.ingredient-detail-page .article-body > h1,
.ingredient-detail-page .article-body > p:not(.ingredient-disclaimer),
.ingredient-detail-page .science-data-list li,
.ingredient-detail-page .ingredient-disclaimer {
  text-align: center;
}

.ingredient-detail-page .article-body > p:not(.ingredient-disclaimer),
.ingredient-detail-page .science-data-list,
.ingredient-detail-page .ingredient-disclaimer {
  width: min(100%, 860px);
}

.ingredient-detail-page .science-evidence-grid.readable-evidence {
  margin-left: auto;
  margin-right: auto;
  transform: none;
}

@media (max-width: 640px) {
  .ingredient-detail-page {
    width: min(calc(100% - 32px), 376px);
  }

  .ingredient-detail-page .article-body {
    width: 100%;
    max-width: 100%;
    margin-left: auto;
    margin-right: auto;
    text-align: center;
  }

  .ingredient-detail-page .article-body > .eyebrow,
  .ingredient-detail-page .article-body > h1,
  .ingredient-detail-page .article-body > p:not(.ingredient-disclaimer),
  .ingredient-detail-page .science-data-list,
  .ingredient-detail-page .ingredient-disclaimer {
    width: 100%;
    max-width: 100%;
    text-align: center;
  }

  .ingredient-detail-page .article-body > .ingredient-hero-image {
    width: min(100%, 376px);
    margin: 28px auto;
  }

  .ingredient-detail-page .article-body > .pdrn-hero-image {
    width: min(100%, 376px);
  }

  .ingredient-detail-page .science-data-list li {
    text-align: center;
  }

  .ingredient-detail-page .ingredient-disclaimer {
    padding: 16px;
    border: 1px solid var(--line);
    font-size: 14px;
    line-height: 1.65;
  }
}

.about-page .philosophy-grid blockquote,
.about-page .content-section .content-copy h2 {
  font-family: var(--serif);
  font-weight: 500;
  line-height: 1.08;
}

.about-page .content-section .content-copy p {
  max-width: 980px;
}

.about-page .identity-grid span,
.about-page .identity-grid h3,
.about-page .identity-grid p,
.about-page .system-grid span,
.about-page .system-grid h3,
.about-page .system-grid p,
.about-page .value-list span,
.about-page .value-list h3,
.about-page .value-list p,
.about-page .target-grid span,
.about-page .target-grid h3,
.about-page .target-grid p {
  font-family: var(--sans);
}

.about-page .identity-grid span,
.about-page .system-grid span,
.about-page .value-list span,
.about-page .target-grid span {
  display: block;
  margin-bottom: 22px;
  color: var(--sand);
  font-family: var(--sans);
  font-size: 16px;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}


/* === 2026-07-07 rev: 7/5 xlsx + 7/6 chat requests === */
/* MAIN: 화면 양쪽 가장자리 여백 약 2.2cm (zoom 0.75 보정: 2.2cm/0.75) */
@media (min-width: 1101px) {
  .home-intro,
  .product-intro,
  .news-preview {
    width: calc(100% - (4.4cm / 0.75));
    max-width: none;
  }
  .science-band {
    padding-left: calc(2.2cm / 0.75);
    padding-right: calc(2.2cm / 0.75);
  }
  .home-intro {
    grid-template-columns: minmax(0, 0.62fr) minmax(420px, 1.38fr);
    gap: clamp(32px, 3vw, 64px);
  }
  .product-intro {
    grid-template-columns: minmax(320px, 0.62fr) minmax(0, 1.38fr);
    gap: clamp(40px, 4vw, 96px);
  }
  .product-intro .feature-copy {
    width: 100%;
    max-width: none;
    justify-self: stretch;
  }
  .product-intro .feature-copy .four-badge-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

/* MAIN: 4가지 설명(배지) — 내부 축소(4.4cm) 제거, 컬럼 전체 폭·균등 너비 */
.product-intro .feature-copy .four-badge-grid {
  width: 100%;
}

/* ABOUT: 섹션 대제목 크기 통일 (CORE VALUE/TARGET CUSTOMER 기준) */
.about-page .page-hero h1 {
  font-size: clamp(42px, 5.8vw, 78px);
}
.about-page .content-copy h2 {
  font-size: clamp(42px, 5.8vw, 78px);
}
.philosophy-title {
  margin: 0;
  font-family: var(--serif);
  font-weight: 500;
  font-size: clamp(42px, 5.8vw, 78px);
  line-height: 1.08;
  color: var(--paper);
}
/* ABOUT: BP01 인용문을 본문 형식(18px sans)으로 통일 */
.about-page .philosophy-grid blockquote {
  font-family: var(--sans);
  font-size: 18px;
  font-weight: 300;
  line-height: 1.78;
  color: rgba(255, 255, 255, 0.85);
  margin-top: 22px;
}

/* SCIENCE: Ingredient 우측 텍스트 블록을 더 오른쪽으로 */
.science-knowledge-hero .hero-copy-stack {
  justify-self: end;
}

/* PRODUCT: TEXTURE ENGINEERING 제목을 표준 섹션 제목과 통일 */
.texture-engineering-section h2 {
  font-size: clamp(42px, 5.8vw, 78px);
  font-weight: 500;
}

/* PRODUCT: 코딩된 A/I 브레이크다운 카드 */
.ai-breakdown-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.42);
  margin-top: 26px;
}
.ai-breakdown-grid article {
  padding: clamp(24px, 3vw, 40px);
}
.ai-breakdown-grid article + article {
  border-left: 1px solid var(--line);
}
.ai-letter {
  display: block;
  color: var(--sand);
  font-size: 26px;
  font-weight: 600;
  margin-bottom: 4px;
}
.ai-breakdown-grid h3 {
  margin: 0 0 24px;
  font-size: 17px;
  font-weight: 800;
  letter-spacing: 0.04em;
}
.ai-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 18px;
}
.ai-list li {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 17px;
}
.ai-ico {
  display: inline-flex;
  width: 22px;
  height: 22px;
  color: #a89a7f;
  flex: none;
}
.ai-ico svg {
  width: 100%;
  height: 100%;
}
.ai-foot {
  margin: 28px 0 0;
  padding-top: 16px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 16px;
}
@media (max-width: 640px) {
  .ai-breakdown-grid {
    grid-template-columns: 1fr;
  }
  .ai-breakdown-grid article + article {
    border-left: 0;
    border-top: 1px solid var(--line);
  }
}

/* CONTACT: 파트너십 카드 2x2 균등 (마지막 카드 전폭 해제) */
.contact-grid > .five-faq .faq-item:last-child {
  grid-column: auto;
}

/* === 2026-07-10 latest customer revision workbook + conversation === */
.home-intro .mini-pillars > article > span,
.article-grid > a > span,
.contact-grid .five-faq .faq-number {
  display: block;
  margin-bottom: 22px;
  color: var(--sand);
  font-family: var(--sans);
  font-size: 16px;
  font-weight: 800;
  line-height: 1;
}

.about-page .philosophy-panel .eyebrow,
.about-page .content-section .eyebrow,
.contact-summary-panel > .eyebrow {
  color: var(--sand);
}

.science-knowledge-hero {
  width: min(var(--max), calc(100% - 72px));
  grid-template-columns: minmax(0, 0.82fr) minmax(320px, 0.68fr);
  gap: clamp(16px, 2.6vw, 36px);
}

.science-knowledge-hero .hero-copy-stack {
  justify-self: stretch;
}

.formula-summary-section .ingredient-disclaimer,
.quality-standard-section .quality-note {
  border-left-color: var(--line);
}

.product-story-grid .product-concept-title {
  font-family: var(--serif);
  font-size: clamp(42px, 5.8vw, 78px);
  font-weight: 500;
  line-height: 1.08;
}

.news-card-image {
  margin-bottom: clamp(18px, 2vw, 24px);
}

.safe-formula-mobile-break {
  display: none;
}

@media (max-width: 1100px) {
  .science-knowledge-hero {
    grid-template-columns: minmax(0, 1fr);
    gap: 32px;
  }

  .science-knowledge-hero > *,
  .science-knowledge-hero .hero-copy-stack,
  .science-list-section .section-head,
  .science-list-section .section-head > div {
    width: 100%;
    max-width: 100%;
  }

  .science-knowledge-hero .hero-copy-stack {
    justify-items: center;
  }

  .science-knowledge-hero .hero-copy-stack > p {
    justify-self: center;
  }
}

@media (min-width: 1101px) {
  .science-band > div {
    width: 100%;
  }
}

@media (max-width: 640px) {
  .science-band {
    padding-left: 16px;
    padding-right: 16px;
  }

  .safe-formula-mobile-break {
    display: inline;
  }

  .science-knowledge-hero h1 {
    font-size: clamp(36px, 10vw, 42px);
    overflow-wrap: normal;
    word-break: normal;
  }

  .science-list-section .section-head h2 {
    max-width: 100%;
    font-size: clamp(36px, 10.5vw, 46px);
    overflow-wrap: normal;
    word-break: normal;
  }

  .about-page .system-grid.three-card-grid {
    grid-template-columns: 1fr;
  }
}

/* === 2026-07-16 duo collection revision === */
.phrase-keep {
  white-space: nowrap;
}

.product-intro-duo .product-frame,
.product-layout .product-shot {
  background: var(--paper);
}

.product-layout .product-shot {
  aspect-ratio: 4 / 3;
}

.product-intro-duo .product-frame img,
.product-layout .product-shot img {
  object-fit: cover;
  object-position: center center;
}

.product-intro-duo .feature-copy .lead {
  margin: 0 0 18px;
  color: var(--ink);
  font-family: var(--serif);
  font-size: clamp(24px, 2.6vw, 36px);
  font-weight: 500;
  line-height: 1.15;
}

.duo-role-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.42);
}

.duo-role-grid article {
  display: grid;
  gap: 14px;
  padding: clamp(28px, 3.6vw, 48px);
}

.duo-role-grid article + article {
  border-left: 1px solid var(--line);
}

.duo-role-grid span {
  color: var(--sand);
  font-size: 15px;
  font-weight: 800;
  line-height: 1.2;
  text-transform: uppercase;
}

.duo-role-grid h3 {
  margin: 0;
  font-size: clamp(24px, 2.6vw, 36px);
  font-weight: 600;
  line-height: 1.14;
}

.texture-product > h3 {
  margin: 0;
  font-size: clamp(24px, 2.6vw, 36px);
  font-weight: 600;
  line-height: 1.14;
}

.duo-role-grid strong {
  font-size: 17px;
  font-weight: 800;
  line-height: 1.2;
}

.duo-role-grid p {
  margin: 0;
  color: var(--muted);
}

.duo-role-grid ul {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin: 8px 0 0;
  padding: 0;
  list-style: none;
}

.duo-role-grid li {
  min-height: 44px;
  padding: 10px 12px;
  border: 1px solid var(--line);
  color: var(--muted);
  font-size: 15px;
  line-height: 1.35;
}

.texture-duo-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(24px, 4vw, 44px);
}

.texture-details-section .product-story-grid {
  gap: clamp(42px, 5vw, 64px);
}

.texture-details-section .texture-duo-grid {
  gap: clamp(20px, 2vw, 24px);
}

.texture-product {
  display: grid;
  gap: 20px;
  align-content: start;
}

.texture-details-section .texture-product {
  min-width: 0;
}

.texture-product > img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border: 1px solid var(--line);
  background: var(--white);
}

.texture-product .spec-grid {
  grid-template-columns: 1fr;
}

.texture-product .product-spec {
  min-height: 0;
}

.product-spec h4 {
  margin: 0 0 12px;
  font-size: 16px;
  font-weight: 800;
  letter-spacing: 0;
  line-height: 1.35;
  text-transform: uppercase;
}

.pack-compare {
  display: grid;
  border: 1px solid var(--line);
  background: var(--paper);
}

.pack-row {
  display: grid;
  grid-template-columns: minmax(150px, 0.6fr) repeat(2, minmax(0, 1fr));
  border-top: 1px solid var(--line);
}

.pack-row:first-child {
  border-top: 0;
}

.pack-row > div {
  padding: clamp(18px, 2.5vw, 30px);
  border-left: 1px solid var(--line);
  color: var(--muted);
  line-height: 1.5;
}

.pack-row > div:first-child {
  border-left: 0;
  color: var(--sand);
  font-weight: 800;
  text-transform: uppercase;
}

.pack-head > div {
  color: var(--ink);
  font-weight: 800;
  text-transform: uppercase;
}

.packing-spec-layout {
  width: min(86%, 1100px);
  margin-right: auto;
  margin-left: auto;
}

.packing-products {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(24px, 3vw, 40px);
}

.packing-product {
  min-width: 0;
}

.packing-product > h3 {
  margin: 0 0 16px;
  color: var(--ink);
  font-size: 16px;
  font-weight: 800;
  line-height: 1.35;
  text-transform: uppercase;
}

.packing-card-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  border: 1px solid var(--line);
  background: var(--line);
}

.packing-spec-card {
  min-width: 0;
  padding: clamp(24px, 3vw, 38px);
  background: var(--paper);
}

.packing-spec-card span {
  display: block;
  margin-bottom: 18px;
  color: var(--sand);
  font-size: 16px;
  font-weight: 800;
  line-height: 1.2;
  text-transform: uppercase;
}

.packing-spec-card h4 {
  margin: 0;
  color: var(--ink);
  font-size: 16px;
  font-weight: 800;
  line-height: 1.35;
}

.product-story-section .section-head p:not(.eyebrow) {
  max-width: 740px;
  margin: 18px 0 0;
  color: var(--muted);
}

@media (min-width: 1101px) {
  .product-intro-duo .product-frame {
    width: min(100%, 760px);
  }

  .product-intro-duo {
    align-items: center;
  }
}

@media (max-width: 900px) {
  .duo-role-grid,
  .texture-duo-grid {
    grid-template-columns: 1fr;
  }

  .packing-spec-layout {
    width: 100%;
  }

  .packing-products {
    grid-template-columns: 1fr;
  }

  .duo-role-grid article + article {
    border-left: 0;
    border-top: 1px solid var(--line);
  }
}

@media (max-width: 640px) {
  .product-intro-duo .feature-copy .lead {
    font-size: 24px;
  }

  .product-intro-duo .feature-copy p,
  .product-hero-card p,
  .product-story-grid p,
  .ai-foot,
  .duo-role-grid p,
  .pack-row > div {
    word-break: keep-all;
    overflow-wrap: normal;
  }

  .ai-breakdown-grid article {
    padding: 24px 22px;
  }

  .ai-foot {
    text-align: center;
    line-height: 1.55;
  }

  .duo-role-grid ul {
    grid-template-columns: 1fr;
  }

  .texture-product > img {
    aspect-ratio: 1 / 1;
  }

  .product-layout .product-shot {
    aspect-ratio: 4 / 3;
  }

  .pack-row {
    grid-template-columns: 1fr;
  }

  .pack-row > div,
  .pack-row > div:first-child {
    border-left: 0;
  }

  .pack-row > div + div {
    border-top: 1px solid var(--line);
  }

  .pack-head {
    display: none;
  }

  .packing-card-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .home-intro .quote-block,
  .home-intro .mini-pillars {
    max-width: none;
  }

  .home-intro .quote-block blockquote {
    max-width: min(376px, calc(100vw - 32px));
    font-size: clamp(22px, 6.4vw, 28px);
    line-height: 1.28;
    word-break: keep-all;
    overflow-wrap: normal;
  }

  .home-intro .mini-pillars p {
    max-width: 320px;
    word-break: keep-all;
    overflow-wrap: normal;
  }
}

/* === 2026-07-27 approved customer revision (MAIN / PRODUCT / CONTACT) === */
.duo-role-grid article {
  align-content: start;
  padding: clamp(28px, 3.6vw, 48px) clamp(22px, 2.4vw, 32px);
}

.duo-role-grid .duo-role-index {
  display: block;
  color: var(--sand);
  font-size: 16px;
  font-style: normal;
  font-weight: 800;
  line-height: 1;
}

.duo-role-grid h3 {
  font-size: 18px;
  font-weight: 800;
  line-height: 1.2;
}

@media (min-width: 901px) {
  .duo-role-grid > article > span,
  .texture-product > h3 {
    white-space: nowrap;
  }
}

@media (max-width: 900px) {
  .duo-role-grid > article > span,
  .texture-product > h3 {
    white-space: normal;
  }
}

.texture-duo-photo {
  display: block;
  width: 100%;
  height: auto;
  margin: clamp(24px, 3vw, 36px) 0 0;
  border: 1px solid var(--line);
  background: var(--white);
}

.texture-duo-grid > .texture-product .spec-grid > :nth-child(2) {
  border-top: 1px solid var(--line);
}

.pack-compare {
  background: var(--white);
}

.pack-head {
  background: var(--paper-2);
}

.pack-head + .pack-row {
  border-top-width: 2px;
}

.pack-row > div:first-child {
  background: rgba(199, 183, 154, 0.1);
}

.contact-grid > .contact-summary-panel h2 {
  font-family: var(--serif);
  font-size: clamp(34px, 4.6vw, 64px);
  font-weight: 400;
  line-height: 1.08;
  overflow-wrap: normal;
  word-break: normal;
  hyphens: none;
}

@media (max-width: 640px) {
  .pack-head + .pack-row {
    border-top-width: 1px;
  }
}


/* 2026-08-07: About 제목 크기를 Core Value / Target Customer와 동일하게 (모바일) */
@media (max-width: 640px) {
  .about-page .content-copy h2 {
    font-size: clamp(30px, 8.2vw, 34px);
    line-height: 1.14;
  }
}