:root {
  --forest: #103f35;
  --forest-deep: #092d27;
  --forest-soft: #245c4d;
  --porcelain: #edf0eb;
  --mist: #dce4de;
  --paper: #e6dfcc;
  --ink: #16221f;
  --muted: #5d6a65;
  --red: #a72822;
  --blue: #b8d5e6;
  --line: rgba(16, 63, 53, 0.18);
  --white: #f9faf7;
  --shell: min(1240px, calc(100vw - 64px));
  --display: "Songti TC", "STSong", "Noto Serif TC", "Times New Roman", serif;
  --body: "PingFang TC", "PingFang SC", "Microsoft JhengHei", "Helvetica Neue", sans-serif;
  --ease: cubic-bezier(.16, 1, .3, 1);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--porcelain);
  font-family: var(--body);
  font-size: 16px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}
body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 60;
  pointer-events: none;
  opacity: .035;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.8' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.7'/%3E%3C/svg%3E");
}
img { display: block; max-width: 100%; }
a { color: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
button { font: inherit; }
[hidden] { display: none !important; }
.shell { width: var(--shell); margin-inline: auto; }
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}
.skip-link {
  position: fixed;
  left: 16px;
  top: -60px;
  z-index: 100;
  padding: 10px 16px;
  color: var(--white);
  background: var(--forest);
  transition: top .2s ease;
}
.skip-link:focus { top: 16px; }

h1, h2, h3, p { margin-top: 0; text-wrap: pretty; }
h1, h2, h3 {
  margin-bottom: 0;
  font-family: var(--display);
  font-weight: 500;
  line-height: 1.08;
}
h1 { font-size: clamp(48px, 5.5vw, 78px); letter-spacing: -.045em; }
h2 { font-size: clamp(38px, 4.2vw, 62px); letter-spacing: -.04em; }
h3 { font-size: clamp(25px, 2.3vw, 34px); }
p { margin-bottom: 0; }
.eyebrow {
  margin-bottom: 18px;
  color: var(--red);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .18em;
}
.section { padding-block: clamp(92px, 10vw, 154px); }
.section-heading {
  display: grid;
  gap: 22px;
  max-width: 760px;
  margin-bottom: 62px;
}
.section-heading > p:not(.eyebrow) {
  max-width: 620px;
  color: var(--muted);
  font-size: 18px;
}
.section-heading .eyebrow { margin-bottom: -4px; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  color: var(--white);
  background: rgba(9, 45, 39, .94);
  border-bottom: 1px solid rgba(249,250,247,.14);
  backdrop-filter: blur(14px);
}
.nav-shell {
  min-height: 72px;
  display: grid;
  grid-template-columns: 170px 1fr auto;
  align-items: center;
  gap: 28px;
}
.brand {
  width: 150px;
  height: 48px;
  display: block;
  overflow: hidden;
}
.brand img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.desktop-nav {
  display: flex;
  justify-content: center;
  gap: clamp(16px, 2vw, 30px);
  white-space: nowrap;
}
.desktop-nav a, .nav-cta, .footer-nav a {
  text-decoration: none;
  font-size: 14px;
}
.desktop-nav a {
  color: rgba(249,250,247,.74);
  transition: color .25s ease;
}
.desktop-nav a:hover, .desktop-nav a:focus-visible { color: var(--white); }
.nav-actions { display: flex; align-items: center; gap: 16px; }
.language-switcher { display: flex; align-items: center; }
.language-switcher button {
  min-width: 34px;
  min-height: 44px;
  padding: 0 8px;
  color: rgba(249,250,247,.58);
  background: transparent;
  border: 0;
  cursor: pointer;
}
.language-switcher button[aria-pressed="true"] { color: var(--white); }
.nav-cta {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  padding: 0 18px;
  color: var(--forest-deep);
  background: var(--paper);
  white-space: nowrap;
  transition: transform .25s var(--ease), background .25s ease;
}
.nav-cta:hover { background: var(--white); transform: translateY(-1px); }
.nav-cta:active { transform: translateY(1px); }
.menu-toggle {
  width: 44px;
  height: 44px;
  display: none;
  place-items: center;
  color: var(--white);
  background: transparent;
  border: 1px solid rgba(249,250,247,.24);
  cursor: pointer;
}
.menu-toggle span:not(.sr-only) {
  position: absolute;
  width: 18px;
  height: 1px;
  background: currentColor;
  transition: transform .25s var(--ease);
}
.menu-toggle span:first-child { transform: translateY(-4px); }
.menu-toggle span:nth-child(2) { transform: translateY(4px); }
.menu-toggle[aria-expanded="true"] span:first-child { transform: rotate(45deg); }
.menu-toggle[aria-expanded="true"] span:nth-child(2) { transform: rotate(-45deg); }
.mobile-menu {
  display: none;
  padding: 14px 24px 28px;
  background: var(--forest-deep);
}
.mobile-menu a {
  display: block;
  min-height: 52px;
  padding: 12px 0;
  color: var(--white);
  border-bottom: 1px solid rgba(249,250,247,.15);
  text-decoration: none;
}

.hero {
  min-height: calc(100dvh - 72px);
  display: grid;
  align-items: center;
  overflow: hidden;
  background:
    linear-gradient(90deg, var(--porcelain) 0 48%, var(--mist) 48% 100%);
}
.hero-grid {
  display: grid;
  grid-template-columns: .88fr 1.12fr;
  gap: clamp(34px, 6vw, 92px);
  align-items: center;
  padding-block: 56px;
}
.hero-copy { position: relative; z-index: 2; }
.hero-copy h1 strong {
  display: inline;
  color: var(--forest);
  font-weight: 500;
}
.hero-lead {
  max-width: 520px;
  margin-top: 26px;
  color: var(--muted);
  font-size: clamp(17px, 1.4vw, 20px);
}
.hero-actions {
  display: flex;
  align-items: center;
  gap: 24px;
  margin-top: 34px;
}
.button {
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 11px 22px;
  text-decoration: none;
  white-space: nowrap;
  transition: transform .3s var(--ease), background .3s ease, color .3s ease;
}
.button:active { transform: translateY(1px); }
.button-primary { color: var(--white); background: var(--forest); }
.button-primary:hover { background: var(--forest-soft); transform: translateY(-2px); }
.text-action {
  color: var(--forest);
  font-weight: 600;
  text-decoration-thickness: 1px;
  text-underline-offset: 6px;
}
.hero-stage {
  position: relative;
  min-height: min(640px, calc(100dvh - 126px));
  overflow: hidden;
  background: #23170f;
  isolation: isolate;
}
.stage-visual {
  position: absolute;
  inset: 0;
  margin: 0;
}
.stage-visual::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 54%, rgba(14,10,7,.32) 100%);
  pointer-events: none;
}
.stage-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 60%;
}
.stage-paper {
  position: absolute;
  inset: 24px;
  z-index: 2;
  border: 1px solid rgba(249,250,247,.19);
  pointer-events: none;
}
.stage-paper::before {
  content: "";
  position: absolute;
  inset: 11px;
  border: 1px solid rgba(249,250,247,.08);
}
.stage-caption {
  position: absolute;
  left: 36px;
  bottom: 24px;
  z-index: 3;
  margin: 0;
  color: rgba(249,250,247,.78);
  font-size: 12px;
  letter-spacing: .14em;
}

.facts {
  color: var(--white);
  background: var(--forest-deep);
}
.facts-grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.facts-grid > div {
  min-height: 126px;
  padding: 26px 24px;
  border-left: 1px solid rgba(249,250,247,.15);
}
.facts-grid > div:last-child { border-right: 1px solid rgba(249,250,247,.15); }
.facts strong { display: block; font-family: var(--display); font-size: 23px; font-weight: 500; }
.facts span { display: block; margin-top: 5px; color: rgba(249,250,247,.56); font-size: 13px; }

.needs { background: var(--porcelain); }
.need-layout {
  display: grid;
  grid-template-columns: 1.15fr .85fr;
  gap: 18px;
}
.need-feature, .need-row {
  background: var(--mist);
  border: 1px solid var(--line);
}
.need-feature {
  min-height: 430px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: clamp(30px, 4vw, 56px);
  background:
    linear-gradient(145deg, rgba(184,213,230,.9), rgba(237,240,235,.75)),
    var(--blue);
}
.need-feature h3 { max-width: 430px; margin-top: 32px; font-size: clamp(34px, 4vw, 56px); }
.need-body { max-width: 470px; margin-top: 18px; color: var(--muted); font-size: 14px; line-height: 1.75; }
.need-feature a, .need-row a, .product-copy > a {
  color: var(--forest);
  font-weight: 600;
  text-underline-offset: 6px;
}
.need-stack { display: grid; grid-template-rows: 1fr 1fr; gap: 18px; }
.need-row {
  min-height: 244px;
  display: flex;
  align-items: start;
  flex-direction: column;
  justify-content: space-between;
  gap: 24px;
  padding: 34px;
}
.need-row:first-child { background: #d5e0d8; }
.need-row:last-child { color: var(--white); background: var(--red); border-color: transparent; }
.need-row:last-child .need-label, .need-row:last-child a { color: rgba(249,250,247,.78); }
.need-row:last-child .need-body { color: rgba(249,250,247,.72); }
.need-row h3 { max-width: 430px; margin-top: 14px; font-size: clamp(25px, 2.1vw, 32px); }
.need-label { margin-bottom: 0; color: var(--forest); font-size: 13px; font-weight: 700; }
.need-row a { flex: 0 0 auto; font-size: 13px; }

.products {
  color: var(--white);
  background: var(--forest-deep);
}
.light-heading > p:not(.eyebrow) { color: rgba(249,250,247,.58); }
.product-switcher { display: grid; grid-template-columns: 270px 1fr; border-top: 1px solid rgba(249,250,247,.16); }
.product-tabs {
  border-right: 1px solid rgba(249,250,247,.16);
}
.product-tabs button {
  width: 100%;
  min-height: 92px;
  display: grid;
  grid-template-columns: 38px 1fr;
  align-items: center;
  gap: 12px;
  padding: 20px 24px;
  color: rgba(249,250,247,.48);
  text-align: left;
  background: transparent;
  border: 0;
  border-bottom: 1px solid rgba(249,250,247,.16);
  cursor: pointer;
  transition: color .25s ease, background .25s ease;
}
.product-tabs button[aria-selected="true"] { color: var(--white); background: rgba(249,250,247,.07); }
.product-tabs button:hover { color: var(--white); }
.product-tabs span { font-size: 12px; }
.product-tabs strong { font-family: var(--display); font-size: 23px; font-weight: 500; }
.product-panel {
  min-height: 640px;
  display: grid;
  grid-template-columns: 1.05fr .95fr;
}
.product-image {
  position: relative;
  min-width: 0;
  display: grid;
  place-items: center;
  padding: 0;
  overflow: hidden;
  background: #251811;
}
.product-image::after {
  content: "";
  position: absolute;
  inset: 18px;
  z-index: 2;
  border: 1px solid rgba(249,250,247,.18);
  pointer-events: none;
}
.product-image img {
  position: relative;
  z-index: 1;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  filter: none;
}
.product-image-landscape {
  isolation: isolate;
  background: #271811;
}
.product-image-landscape::before {
  content: "";
  position: absolute;
  inset: -22px;
  z-index: 0;
  background: url("./assets/products/rendered/taurine-scene.jpg") center / cover;
  filter: blur(16px) brightness(.58);
  opacity: .82;
}
.product-image-landscape img {
  height: auto;
  max-height: calc(100% - 72px);
  object-fit: contain;
  box-shadow: 0 24px 54px rgba(12,7,4,.34);
}
.product-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(38px, 5vw, 76px);
}
.product-spec { margin-bottom: 14px; color: #b9cbc4; font-size: 13px; }
.product-copy h3 { font-size: clamp(34px, 3.6vw, 54px); }
.product-en {
  margin-top: 12px;
  color: rgba(249,250,247,.5);
  font-size: 12px;
  letter-spacing: .08em;
}
.product-copy > p:not(.product-spec, .product-en) {
  max-width: 480px;
  margin-top: 26px;
  color: rgba(249,250,247,.7);
}
.product-copy dl { margin: 34px 0 26px; }
.product-copy dl > div {
  display: grid;
  grid-template-columns: 100px 1fr;
  gap: 16px;
  padding: 13px 0;
  border-bottom: 1px solid rgba(249,250,247,.14);
}
.product-copy dt { color: rgba(249,250,247,.46); }
.product-copy dd { margin: 0; }
.product-copy > a { margin-top: 8px; color: var(--paper); align-self: flex-start; }

.story { background: #dce4de; }
.story-grid {
  display: grid;
  grid-template-columns: .94fr 1.06fr;
  gap: clamp(48px, 8vw, 110px);
  align-items: center;
}
.story-image {
  margin: 0;
  overflow: hidden;
  box-shadow: 0 30px 70px rgba(16,63,53,.13);
}
.story-image img { width: 100%; aspect-ratio: 3 / 4; object-fit: cover; object-position: center 58%; }
.story-copy h2 { color: var(--forest); }
.story-lead { margin-top: 30px; font-family: var(--display); font-size: clamp(21px, 2vw, 28px); line-height: 1.65; }
.story-copy > p:not(.story-lead) { margin-top: 24px; color: var(--muted); }
.story-copy .text-action { display: inline-block; margin-top: 30px; }

.approach { background: var(--porcelain); }
.approach-grid {
  display: grid;
  grid-template-columns: .84fr 1.16fr;
  gap: clamp(54px, 9vw, 130px);
  align-items: start;
}
.approach-main {
  position: sticky;
  top: 120px;
  padding: 36px 0 0 34px;
  border-left: 3px solid var(--red);
}
.approach-main p {
  font-family: var(--display);
  font-size: clamp(24px, 2.6vw, 36px);
  line-height: 1.6;
}
.approach-points article {
  display: grid;
  grid-template-columns: 64px 1fr;
  column-gap: 22px;
  padding: 28px 0;
  border-bottom: 1px solid var(--line);
}
.approach-points article:first-child { padding-top: 0; }
.approach-points span { grid-row: 1 / span 2; color: var(--red); font-size: 13px; font-weight: 700; }
.approach-points h3 { font-size: 28px; }
.approach-points p { margin-top: 8px; color: var(--muted); }

.quality { background: #d8dfda; }
.quality-grid {
  display: grid;
  grid-template-columns: .78fr 1.22fr;
  gap: clamp(48px, 9vw, 132px);
}
.quality-copy { position: sticky; top: 120px; }
.quality-copy > p:last-child { max-width: 460px; margin-top: 28px; color: var(--muted); }
.quality-steps { margin: 0; padding: 0; list-style: none; }
.quality-steps li {
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 20px;
  padding: 25px 0;
  border-bottom: 1px solid var(--line);
}
.quality-steps li:first-child { padding-top: 0; }
.quality-steps li > span { color: var(--red); font-size: 12px; }
.quality-steps strong { display: block; font-family: var(--display); font-size: 26px; font-weight: 500; }
.quality-steps p { margin-top: 6px; color: var(--muted); }
.document-archive {
  margin-top: 44px;
  border-top: 1px solid var(--forest);
}
.document-heading {
  padding: 32px 0 30px;
}
.document-kicker {
  margin-bottom: 12px;
  color: var(--red);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .13em;
}
.document-heading h3 {
  font-size: clamp(30px, 3vw, 42px);
}
.document-heading > p:last-child {
  max-width: 670px;
  margin-top: 14px;
  color: var(--muted);
  font-size: 14px;
}
.document-group {
  display: grid;
  grid-template-columns: 142px 1fr;
  gap: 26px;
  padding: 26px 0;
  border-top: 1px solid var(--line);
}
.document-group-heading span {
  display: block;
  margin-bottom: 12px;
  color: var(--red);
  font-size: 11px;
}
.document-group-heading h4 {
  font-size: 17px;
  font-weight: 600;
  line-height: 1.45;
}
.document-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}
.document-card {
  min-height: 190px;
  display: flex;
  flex-direction: column;
  padding: 22px;
  color: var(--forest-deep);
  background: rgba(249,250,247,.66);
  border: 1px solid rgba(17,64,53,.1);
  text-decoration: none;
  transition: color .25s ease, background .25s ease, transform .25s var(--ease);
}
.document-card:hover,
.document-card:focus-visible {
  color: var(--white);
  background: var(--forest);
  transform: translateY(-3px);
}
.document-type {
  color: var(--red);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .1em;
}
.document-card:hover .document-type,
.document-card:focus-visible .document-type {
  color: #e9cbb1;
}
.document-card strong {
  display: block;
  margin-top: 28px;
  font-family: var(--display);
  font-size: 21px;
  font-weight: 500;
  line-height: 1.35;
}
.document-card small {
  display: block;
  margin-top: 9px;
  color: var(--muted);
  font-size: 11px;
  line-height: 1.5;
}
.document-card:hover small,
.document-card:focus-visible small {
  color: rgba(249,250,247,.62);
}
.document-action {
  margin-top: auto;
  padding-top: 22px;
  color: inherit;
  font-size: 12px;
}
.document-action::after {
  content: " ↗";
}
.document-note {
  padding: 22px 0 0 168px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 12px;
}

.journal { background: var(--porcelain); }
.journal-layout { display: grid; grid-template-columns: 1.25fr .75fr; gap: 18px; }
.journal-feature {
  min-height: 540px;
  display: grid;
  grid-template-columns: .85fr 1.15fr;
  align-items: stretch;
  background: var(--forest);
  color: var(--white);
}
.journal-art {
  display: grid;
  grid-template-columns: 1fr 1px 1fr;
  align-items: center;
  justify-items: center;
  gap: 14px;
  padding: 34px;
  color: var(--paper);
  background: #184f42;
  font-family: var(--display);
  font-size: clamp(50px, 6vw, 82px);
}
.journal-art i { width: 1px; height: 60%; background: rgba(230,223,204,.35); }
.journal-feature > div:last-child {
  display: flex;
  flex-direction: column;
  justify-content: end;
  padding: clamp(32px, 4vw, 54px);
}
.journal-feature p:first-child, .journal-meta { color: rgba(249,250,247,.58); font-size: 13px; }
.journal-feature h3 { margin-top: 18px; font-size: clamp(30px, 3vw, 44px); }
.journal-feature p:last-child { margin-top: 20px; color: rgba(249,250,247,.65); }
.journal-list { display: grid; grid-template-rows: 1fr 1fr; gap: 18px; }
.journal-list article {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 32px;
  background: #d6dfd9;
}
.journal-list article:last-child { background: var(--paper); }
.journal-list .journal-meta { color: var(--forest); }
.journal-list h3 { margin-top: 14px; font-size: clamp(24px, 2vw, 30px); }
.journal-directions {
  margin-top: 16px;
  color: var(--red);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .02em;
}
.journal-body {
  margin-top: 16px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.7;
}

.markets { background: #dbe3dd; }
.markets-grid {
  display: grid;
  grid-template-columns: .8fr 1.2fr;
  gap: clamp(52px, 10vw, 150px);
  align-items: end;
}
.markets-copy p { max-width: 500px; margin-top: 24px; color: var(--muted); }
.market-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--line);
}
.market-list div { min-height: 160px; padding: 26px 20px; border-right: 1px solid var(--line); }
.market-list div:last-child { border-right: 0; }
.market-list span { display: block; color: var(--red); font-size: 12px; }
.market-list strong { display: block; margin-top: 48px; font-family: var(--display); font-size: 25px; font-weight: 500; }

.contact {
  padding-block: clamp(92px, 11vw, 160px);
  color: var(--white);
  background: var(--red);
}
.contact-heading {
  max-width: 760px;
  margin-bottom: 54px;
}
.contact-heading > p:first-child {
  margin-bottom: 18px;
  color: rgba(249,250,247,.72);
  font-size: 14px;
}
.contact-heading > p:last-child {
  max-width: 600px;
  margin-top: 22px;
  color: rgba(249,250,247,.76);
}
.contact-layout {
  display: grid;
  grid-template-columns: .82fr 1.18fr;
  gap: 20px;
  align-items: stretch;
}
.contact-details {
  display: grid;
  gap: 20px;
}
.contact-card,
.whatsapp-card {
  color: var(--forest-deep);
  background: var(--white);
  border-radius: 20px;
}
.contact-card {
  min-height: 202px;
  padding: 34px;
}
.contact-card-label {
  margin-bottom: 14px;
  color: var(--red);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .08em;
}
.contact-card-value {
  display: inline-block;
  font-family: var(--display);
  font-size: clamp(26px, 2.5vw, 38px);
  line-height: 1.15;
  text-decoration: none;
}
.contact-email {
  font-family: var(--body);
  font-size: clamp(18px, 1.75vw, 25px);
  font-weight: 600;
  overflow-wrap: anywhere;
}
.contact-card-value:hover,
.contact-card-value:focus-visible {
  color: var(--red);
}
.contact-card-note {
  max-width: 470px;
  margin-top: 22px;
  color: var(--muted);
  font-size: 14px;
}
.contact-address {
  min-height: auto;
  grid-column: 1 / -1;
}
.contact-address address {
  max-width: 980px;
  font-family: var(--display);
  font-size: clamp(21px, 2.25vw, 31px);
  font-style: normal;
  line-height: 1.48;
}
.whatsapp-card {
  min-height: 424px;
  display: grid;
  grid-template-columns: 1fr minmax(220px, 300px);
  gap: 30px;
  padding: 34px;
  overflow: hidden;
}
.whatsapp-copy {
  align-self: center;
}
.whatsapp-copy h3 {
  max-width: 360px;
  font-size: clamp(28px, 3vw, 42px);
}
.whatsapp-copy > p:not(.contact-card-label) {
  margin-top: 22px;
  color: var(--muted);
  font-size: 14px;
}
.whatsapp-action {
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  margin-top: 30px;
  padding: 0 20px;
  color: var(--white);
  background: var(--forest);
  text-decoration: none;
  transition: transform .25s var(--ease), background .25s ease;
}
.whatsapp-action:hover,
.whatsapp-action:focus-visible {
  background: var(--red);
  transform: translateY(-2px);
}
.whatsapp-qr {
  min-height: 356px;
  display: block;
  overflow: hidden;
  border-radius: 16px;
  background: #1ca968;
}
.whatsapp-qr img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 45%;
}

.site-footer {
  padding: 58px 0 24px;
  color: var(--white);
  background: var(--forest-deep);
}
.footer-grid {
  display: grid;
  grid-template-columns: .8fr .8fr 1.4fr;
  gap: 60px;
  align-items: start;
}
.footer-brand img { width: 150px; height: 58px; object-fit: cover; }
.footer-brand p { margin-top: 16px; color: rgba(249,250,247,.55); font-size: 13px; }
.footer-nav { display: grid; gap: 12px; }
.footer-nav a { color: rgba(249,250,247,.72); }
.disclaimer { color: rgba(249,250,247,.53); font-size: 13px; }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  margin-top: 48px;
  padding-top: 20px;
  border-top: 1px solid rgba(249,250,247,.14);
  color: rgba(249,250,247,.42);
  font-size: 11px;
  letter-spacing: .08em;
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .7s var(--ease), transform .7s var(--ease);
}
.reveal.is-visible { opacity: 1; transform: translateY(0); }
.reveal-delay { transition-delay: .12s; }

*:focus-visible { outline: 2px solid var(--red); outline-offset: 4px; }

@media (prefers-color-scheme: dark) {
  :root {
    --porcelain: #17251f;
    --mist: #20322b;
    --paper: #857a61;
    --ink: #eef1ec;
    --muted: #b6c0bb;
    --line: rgba(238,241,236,.18);
  }
  .hero { background: linear-gradient(90deg, #17251f 0 48%, #20322b 48% 100%); }
  .need-feature { color: #16221f; }
  .need-row:first-child { color: #16221f; background: #c9d4cc; }
  .need-row:first-child .need-label, .need-row:first-child a { color: #103f35; }
  .story, .quality, .markets, .journal-list article { background: #20322b; }
  .story-image { box-shadow: 0 30px 70px rgba(0,0,0,.18); }
  .journal-list article:last-child { background: #34463e; }
}

@media (max-width: 1080px) {
  .nav-shell { grid-template-columns: 150px 1fr auto; gap: 18px; }
  .desktop-nav { gap: 15px; }
  .nav-cta { display: none; }
  .hero-stage { min-height: 520px; }
  .product-switcher { grid-template-columns: 220px 1fr; }
  .product-panel { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 820px) {
  :root { --shell: min(100% - 36px, 720px); }
  .desktop-nav { display: none; }
  .nav-shell { min-height: 62px; grid-template-columns: 140px 1fr; }
  .brand { width: 132px; height: 44px; }
  .nav-actions { justify-content: end; gap: 8px; }
  .language-switcher button { min-width: 30px; padding: 0 5px; }
  .menu-toggle { display: grid; }
  .mobile-menu.is-open { display: block; }
  .hero {
    min-height: auto;
    background: var(--porcelain);
  }
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 40px;
    padding: 48px 0 0;
  }
  .hero-copy { max-width: 650px; }
  .hero-stage { min-height: 560px; margin-inline: -18px; }
  .facts-grid { grid-template-columns: repeat(2, 1fr); }
  .facts-grid > div:nth-child(2) { border-right: 1px solid rgba(249,250,247,.15); }
  .facts-grid > div:nth-child(-n+2) { border-bottom: 1px solid rgba(249,250,247,.15); }
  .need-layout, .story-grid, .approach-grid, .quality-grid, .markets-grid { grid-template-columns: 1fr; }
  .need-feature { min-height: 380px; }
  .product-switcher { grid-template-columns: 1fr; }
  .product-tabs {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    border-right: 0;
  }
  .product-tabs button {
    min-height: 82px;
    grid-template-columns: 1fr;
    gap: 2px;
    padding: 14px 12px;
    text-align: center;
    border-right: 1px solid rgba(249,250,247,.16);
  }
  .product-tabs button:last-child { border-right: 0; }
  .product-tabs strong { font-size: 19px; }
  .product-panel { min-height: auto; grid-template-columns: 1fr; }
  .product-image { min-height: 520px; }
  .product-copy { padding: 54px 34px 64px; }
  .story-grid { gap: 48px; }
  .story-image { max-width: 620px; }
  .story-image img { aspect-ratio: 3 / 4; }
  .approach-main, .quality-copy { position: static; }
  .document-group { grid-template-columns: 1fr; gap: 18px; }
  .document-group-heading { display: flex; gap: 16px; align-items: baseline; }
  .document-group-heading span { margin-bottom: 0; }
  .document-note { padding-left: 0; }
  .approach-main { max-width: 650px; }
  .journal-layout { grid-template-columns: 1fr; }
  .journal-feature { min-height: 380px; }
  .journal-list { grid-template-columns: 1fr 1fr; grid-template-rows: none; }
  .journal-list article { min-height: 220px; }
  .markets-grid { align-items: start; }
  .contact-layout { grid-template-columns: 1fr; }
  .whatsapp-card { grid-template-columns: 1fr minmax(220px, 320px); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .disclaimer { grid-column: 1 / -1; }
}

@media (max-width: 560px) {
  :root { --shell: calc(100% - 32px); }
  body { font-size: 15px; }
  h1 { font-size: clamp(44px, 13vw, 62px); }
  h2 { font-size: clamp(36px, 10vw, 48px); }
  .section { padding-block: 78px; }
  .section-heading { margin-bottom: 42px; }
  .language-switcher button { min-width: 28px; }
  .hero-grid { padding-top: 38px; }
  .hero-copy .eyebrow { font-size: 10px; }
  .hero-lead { margin-top: 22px; }
  .hero-actions { align-items: flex-start; flex-direction: column; gap: 18px; }
  .hero-stage { min-height: 430px; }
  .stage-paper { inset: 14px; }
  .stage-caption { left: 22px; bottom: 16px; }
  .facts-grid > div { min-height: 112px; padding: 22px 16px; }
  .facts strong { font-size: 20px; }
  .need-layout { gap: 12px; }
  .need-feature { min-height: 360px; }
  .need-stack { gap: 12px; }
  .need-row { min-height: 190px; align-items: start; flex-direction: column; padding: 28px; }
  .need-row a { margin-top: auto; }
  .product-tabs strong { font-size: 16px; }
  .product-image { min-height: 430px; }
  .product-image::after { inset: 12px; }
  .product-image-landscape img { max-height: calc(100% - 48px); }
  .product-copy { padding: 42px 24px 54px; }
  .product-copy dl > div { grid-template-columns: 86px 1fr; }
  .story-image img { aspect-ratio: 3 / 4; object-position: center 58%; }
  .approach-grid { gap: 46px; }
  .approach-main { padding: 24px 0 0 22px; }
  .approach-points article { grid-template-columns: 48px 1fr; }
  .quality-grid { gap: 46px; }
  .document-list { grid-template-columns: 1fr; }
  .document-card { min-height: 176px; }
  .journal-feature { grid-template-columns: 1fr; }
  .journal-art { min-height: 220px; }
  .journal-list { grid-template-columns: 1fr; }
  .market-list { grid-template-columns: 1fr; }
  .market-list div { min-height: 94px; display: grid; grid-template-columns: 42px 1fr; align-items: center; border-right: 0; border-bottom: 1px solid var(--line); }
  .market-list strong { margin-top: 0; }
  .contact-heading { margin-bottom: 38px; }
  .contact-card { min-height: auto; padding: 28px 24px; }
  .whatsapp-card {
    min-height: auto;
    grid-template-columns: 1fr;
    gap: 26px;
    padding: 28px 24px 24px;
  }
  .whatsapp-qr {
    min-height: 0;
    aspect-ratio: 4 / 5;
  }
  .footer-grid { grid-template-columns: 1fr; gap: 36px; }
  .disclaimer { grid-column: auto; }
  .footer-bottom { align-items: flex-start; flex-direction: column; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: .01ms !important;
  }
  .reveal { opacity: 1; transform: none; }
}