:root {
  --green-900: #07462a;
  --green-800: #075b34;
  --green-700: #08733f;
  --green-600: #0c8a4b;
  --green-100: #dceee3;
  --green-050: #eff7f1;
  --ink: #16231d;
  --muted: #617068;
  --line: #d8dfdb;
  --paper: #ffffff;
  --surface: #f4f6f4;
  --yellow: #f0b429;
  --yellow-dark: #c68508;
  --danger: #a32820;
  --shadow: 0 18px 50px rgba(15, 40, 27, 0.12);
  --container: 1200px;
  --header-height: 82px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: "Microsoft YaHei", "PingFang SC", "Noto Sans CJK SC", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.7;
  letter-spacing: 0;
  -webkit-font-smoothing: antialiased;
}

body.menu-open {
  overflow: hidden;
}

img,
video {
  display: block;
  max-width: 100%;
  height: auto;
}

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

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

button,
a {
  -webkit-tap-highlight-color: transparent;
}

h1,
h2,
h3,
h4,
p {
  margin-top: 0;
}

h1,
h2,
h3,
h4 {
  line-height: 1.24;
  letter-spacing: 0;
}

.container {
  width: min(calc(100% - 40px), var(--container));
  margin-inline: auto;
}

.narrow {
  max-width: 820px;
}

.skip-link {
  position: fixed;
  top: 10px;
  left: 10px;
  z-index: 1000;
  padding: 10px 14px;
  color: #fff;
  background: var(--green-800);
  transform: translateY(-160%);
}

.skip-link:focus {
  transform: translateY(0);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--header-height);
  background: #fff;
  border-bottom: 1px solid rgba(216, 223, 219, 0.8);
  transition: box-shadow 180ms ease;
}

.site-header.is-scrolled {
  box-shadow: 0 8px 28px rgba(14, 35, 24, 0.1);
}

.nav-shell {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  gap: 28px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 260px;
}

.site-logo {
  width: 42px;
  height: 45px;
  flex: 0 0 auto;
  object-fit: contain;
}

.brand-copy {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.brand-copy strong {
  font-size: 18px;
  line-height: 1.2;
}

.brand-copy small {
  margin-top: 3px;
  color: var(--muted);
  font-size: 9px;
  line-height: 1.2;
  white-space: nowrap;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 2px;
}

.site-nav a {
  position: relative;
  padding: 27px 14px 25px;
  color: #2f3b35;
  font-size: 15px;
  font-weight: 600;
  white-space: nowrap;
}

.site-nav a::after {
  position: absolute;
  right: 14px;
  bottom: 18px;
  left: 14px;
  height: 2px;
  background: var(--green-700);
  content: "";
  transform: scaleX(0);
  transition: transform 160ms ease;
}

.site-nav a:hover,
.site-nav a:focus-visible,
.site-nav a.is-active {
  color: var(--green-700);
}

.site-nav a:hover::after,
.site-nav a:focus-visible::after,
.site-nav a.is-active::after {
  transform: scaleX(1);
}

.nav-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 10px 18px;
  color: #fff;
  background: var(--green-700);
  border-radius: 4px;
  font-size: 14px;
  font-weight: 700;
}

.nav-cta:hover,
.nav-cta:focus-visible {
  background: var(--green-800);
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line);
  border-radius: 4px;
  background: #fff;
  cursor: pointer;
}

.menu-lines,
.menu-lines::before,
.menu-lines::after {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--ink);
  content: "";
  transition: transform 160ms ease, opacity 160ms ease;
}

.menu-lines {
  position: relative;
}

.menu-lines::before {
  position: absolute;
  top: -6px;
}

.menu-lines::after {
  position: absolute;
  top: 6px;
}

.menu-toggle[aria-expanded="true"] .menu-lines {
  background: transparent;
}

.menu-toggle[aria-expanded="true"] .menu-lines::before {
  top: 0;
  transform: rotate(45deg);
}

.menu-toggle[aria-expanded="true"] .menu-lines::after {
  top: 0;
  transform: rotate(-45deg);
}

.hero {
  position: relative;
  display: flex;
  min-height: min(700px, calc(100vh - var(--header-height)));
  align-items: center;
  overflow: hidden;
  color: #fff;
  background-color: #22372d;
  background-image: var(--hero-image);
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
}

.hero::before,
.page-hero::before,
.product-hero::before {
  position: absolute;
  inset: 0;
  background: rgba(6, 38, 23, 0.68);
  content: "";
}

.hero-content {
  position: relative;
  z-index: 1;
  width: min(760px, 76%);
  padding: 90px 0 138px;
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 18px;
  color: var(--green-700);
  font-size: 13px;
  font-weight: 800;
  text-transform: uppercase;
}

.eyebrow::before {
  width: 34px;
  height: 3px;
  background: currentColor;
  content: "";
}

.hero .eyebrow,
.page-hero .eyebrow,
.product-hero .eyebrow {
  color: #bde2ca;
}

.hero h1 {
  max-width: 720px;
  margin-bottom: 22px;
  font-size: 54px;
  font-weight: 800;
}

.hero-lead {
  max-width: 660px;
  margin-bottom: 34px;
  color: rgba(255, 255, 255, 0.88);
  font-size: 20px;
}

.hero-actions,
.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 12px 22px;
  border: 1px solid transparent;
  border-radius: 4px;
  font-weight: 700;
  line-height: 1.2;
  transition: background-color 160ms ease, border-color 160ms ease, color 160ms ease, transform 160ms ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-2px);
}

.button-primary {
  color: #fff;
  background: var(--green-700);
}

.button-primary:hover,
.button-primary:focus-visible {
  background: var(--green-800);
}

.button-light {
  color: var(--green-800);
  background: #fff;
}

.button-light:hover,
.button-light:focus-visible {
  background: var(--green-050);
}

.button-outline {
  color: #fff;
  border-color: rgba(255, 255, 255, 0.62);
  background: rgba(5, 30, 18, 0.2);
}

.button-outline:hover,
.button-outline:focus-visible {
  border-color: #fff;
  background: rgba(5, 30, 18, 0.55);
}

.button-dark-outline {
  color: var(--green-800);
  border-color: var(--green-700);
  background: transparent;
}

.button-dark-outline:hover,
.button-dark-outline:focus-visible {
  color: #fff;
  background: var(--green-700);
}

.hero-metrics {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  z-index: 1;
  border-top: 1px solid rgba(255, 255, 255, 0.2);
  background: rgba(8, 49, 29, 0.9);
}

.metrics-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}

.metric {
  min-height: 102px;
  padding: 19px 24px;
  border-right: 1px solid rgba(255, 255, 255, 0.18);
}

.metric:last-child {
  border-right: 0;
}

.metric strong {
  display: block;
  margin-bottom: 2px;
  color: #fff;
  font-size: 26px;
  line-height: 1.2;
}

.metric span {
  color: rgba(255, 255, 255, 0.7);
  font-size: 13px;
}

.section {
  padding: 92px 0;
}

.section-sm {
  padding: 64px 0;
}

.section-surface {
  background: var(--surface);
}

.section-green-soft {
  background: var(--green-050);
}

.section-dark {
  color: #fff;
  background: var(--ink);
}

.section-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 28px;
  margin-bottom: 42px;
}

.section-head-copy {
  max-width: 720px;
}

.section-head h2,
.split-copy h2,
.cta-band h2 {
  margin-bottom: 14px;
  font-size: 38px;
}

.section-head p,
.split-copy > p {
  margin-bottom: 0;
  color: var(--muted);
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--green-700);
  font-weight: 700;
}

.text-link:hover,
.text-link:focus-visible {
  color: var(--green-900);
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
}

.product-card {
  display: grid;
  min-height: 510px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #fff;
  grid-template-rows: 360px 1fr;
  transition: box-shadow 180ms ease, transform 180ms ease;
}

.product-card:hover,
.product-card:focus-within {
  box-shadow: var(--shadow);
  transform: translateY(-4px);
}

.product-card-media {
  position: relative;
  display: grid;
  place-items: center;
  overflow: hidden;
  background: #eef3f0;
}

.product-card-media img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  transition: transform 400ms ease;
}

.product-card:hover .product-card-media img {
  transform: scale(1.025);
}

.product-card-body {
  padding: 28px 30px 30px;
}

.product-card h3 {
  margin-bottom: 10px;
  font-size: 26px;
}

.product-card p {
  color: var(--muted);
}

.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 20px 0 24px;
}

.tag {
  display: inline-flex;
  min-height: 30px;
  align-items: center;
  padding: 5px 10px;
  color: #385046;
  background: var(--green-050);
  border-radius: 3px;
  font-size: 12px;
  font-weight: 700;
}

.split {
  display: grid;
  align-items: center;
  gap: 64px;
  grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
}

.split-reverse {
  grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
}

.split-media {
  position: relative;
  min-width: 0;
}

.split-media img,
.split-media video {
  width: 100%;
  aspect-ratio: 16 / 11;
  object-fit: cover;
  border-radius: 6px;
}

.split-media video {
  background: #17241e;
}

.media-caption {
  margin-top: 12px;
  color: var(--muted);
  font-size: 13px;
}

.feature-list {
  display: grid;
  gap: 0;
  margin-top: 30px;
  border-top: 1px solid var(--line);
}

.feature-item {
  display: grid;
  grid-template-columns: 46px 1fr;
  gap: 18px;
  padding: 20px 0;
  border-bottom: 1px solid var(--line);
}

.feature-index {
  color: var(--green-700);
  font-size: 15px;
  font-weight: 800;
}

.feature-item h3 {
  margin-bottom: 5px;
  font-size: 18px;
}

.feature-item p {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 14px;
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-top: 1px solid #b9c3bd;
}

.process-step {
  position: relative;
  padding: 34px 28px 0 0;
}

.process-step::before {
  position: absolute;
  top: -5px;
  left: 0;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--green-700);
  content: "";
}

.process-step strong {
  display: block;
  margin-bottom: 12px;
  color: var(--green-700);
  font-size: 13px;
}

.process-step h3 {
  margin-bottom: 9px;
  font-size: 19px;
}

.process-step p {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 14px;
}

.cta-band {
  color: #fff;
  background: var(--green-800);
}

.cta-inner {
  display: flex;
  min-height: 260px;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
}

.cta-band p {
  max-width: 700px;
  margin-bottom: 0;
  color: rgba(255, 255, 255, 0.76);
}

.cta-contact {
  flex: 0 0 auto;
  text-align: right;
}

.cta-contact small {
  display: block;
  color: rgba(255, 255, 255, 0.62);
}

.cta-contact strong {
  display: block;
  margin: 3px 0 15px;
  font-size: 27px;
}

.page-hero,
.product-hero {
  position: relative;
  display: flex;
  min-height: 360px;
  align-items: center;
  overflow: hidden;
  color: #fff;
  background-color: #244136;
  background-image: var(--hero-image);
  background-position: center;
  background-size: cover;
}

.page-hero-content,
.product-hero-content {
  position: relative;
  z-index: 1;
  max-width: 760px;
  padding: 72px 0;
}

.page-hero h1,
.product-hero h1 {
  margin-bottom: 14px;
  font-size: 46px;
}

.page-hero p,
.product-hero p {
  max-width: 680px;
  margin-bottom: 0;
  color: rgba(255, 255, 255, 0.8);
  font-size: 18px;
}

.breadcrumb {
  padding: 14px 0;
  color: var(--muted);
  border-bottom: 1px solid var(--line);
  font-size: 13px;
}

.breadcrumb a:hover,
.breadcrumb a:focus-visible {
  color: var(--green-700);
}

.product-family {
  display: grid;
  grid-template-columns: minmax(260px, 0.82fr) minmax(0, 1.18fr);
  align-items: stretch;
  border: 1px solid var(--line);
  border-radius: 6px;
  overflow: hidden;
  background: #fff;
}

.product-family + .product-family {
  margin-top: 30px;
}

.product-family-image {
  min-height: 440px;
  background: #eef3ef;
}

.product-family-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.product-family-content {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 50px 56px;
}

.product-family-content h2 {
  margin-bottom: 14px;
  font-size: 34px;
}

.spec-highlights {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  margin: 26px 0 30px;
  background: var(--line);
  border: 1px solid var(--line);
}

.spec-highlight {
  padding: 16px;
  background: #fff;
}

.spec-highlight strong,
.spec-highlight span {
  display: block;
}

.spec-highlight strong {
  color: var(--green-700);
  font-size: 19px;
}

.spec-highlight span {
  color: var(--muted);
  font-size: 12px;
}

.anchor-nav {
  position: sticky;
  top: var(--header-height);
  z-index: 20;
  background: #fff;
  border-bottom: 1px solid var(--line);
}

.anchor-links {
  display: flex;
  overflow-x: auto;
  scrollbar-width: none;
}

.anchor-links::-webkit-scrollbar {
  display: none;
}

.anchor-links a {
  flex: 0 0 auto;
  padding: 17px 22px;
  border-bottom: 2px solid transparent;
  color: var(--muted);
  font-size: 14px;
  font-weight: 700;
}

.anchor-links a:hover,
.anchor-links a:focus-visible {
  color: var(--green-700);
  border-color: var(--green-700);
}

.detail-intro {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(330px, 0.95fr);
  gap: 64px;
  align-items: center;
}

.detail-intro h2 {
  margin-bottom: 18px;
  font-size: 38px;
}

.detail-intro p {
  color: var(--muted);
}

.detail-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  margin-top: 30px;
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.detail-stat {
  padding: 18px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.detail-stat strong {
  display: block;
  color: var(--green-700);
  font-size: 24px;
}

.detail-stat span {
  color: var(--muted);
  font-size: 12px;
}

.detail-visual {
  overflow: hidden;
  border-radius: 6px;
  background: var(--surface);
}

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

.benefit-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.benefit {
  min-height: 190px;
  padding: 28px;
  border-top: 3px solid var(--green-700);
  background: #fff;
}

.benefit strong {
  display: block;
  margin-bottom: 18px;
  color: var(--yellow-dark);
  font-size: 13px;
}

.benefit h3 {
  margin-bottom: 8px;
  font-size: 19px;
}

.benefit p {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 14px;
}

.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: 5px;
  background: #fff;
}

.spec-table {
  width: 100%;
  min-width: 920px;
  border-collapse: collapse;
  font-size: 14px;
}

.spec-table th,
.spec-table td {
  padding: 15px 16px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

.spec-table thead th {
  color: #fff;
  background: var(--green-800);
  font-weight: 700;
}

.spec-table tbody th {
  background: var(--green-050);
  font-weight: 700;
}

.spec-table tr:last-child td,
.spec-table tr:last-child th {
  border-bottom: 0;
}

.spec-table th:last-child,
.spec-table td:last-child {
  border-right: 0;
}

.table-note {
  margin-top: 14px;
  color: var(--muted);
  font-size: 13px;
}

.flow-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 12px;
}

.flow-step {
  min-height: 155px;
  padding: 24px 20px;
  border: 1px solid var(--line);
  background: #fff;
}

.flow-step strong {
  display: block;
  margin-bottom: 12px;
  color: var(--green-700);
  font-size: 13px;
}

.flow-step h3 {
  margin-bottom: 8px;
  font-size: 17px;
}

.flow-step p {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 13px;
}

.field-gallery {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr 0.8fr;
  grid-template-rows: repeat(2, 260px);
  gap: 14px;
}

.field-gallery figure {
  position: relative;
  min-width: 0;
  margin: 0;
  overflow: hidden;
  border-radius: 5px;
  background: #dfe6e2;
}

.field-gallery figure:first-child {
  grid-row: 1 / 3;
}

.field-gallery img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.field-gallery figcaption {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  padding: 28px 14px 10px;
  color: #fff;
  background: rgba(10, 26, 18, 0.76);
  font-size: 12px;
}

.company-facts {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  margin-top: 42px;
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.company-fact {
  min-height: 150px;
  padding: 28px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.company-fact strong {
  display: block;
  margin-bottom: 8px;
  color: var(--green-700);
  font-size: 28px;
}

.company-fact span {
  color: var(--muted);
  font-size: 13px;
}

.value-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.value-block {
  padding: 30px;
  border-left: 3px solid var(--green-700);
  background: #fff;
}

.value-block h3 {
  margin-bottom: 10px;
  font-size: 20px;
}

.value-block p {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 14px;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.service-block {
  min-height: 250px;
  padding: 32px;
  border: 1px solid var(--line);
  background: #fff;
}

.service-block strong {
  display: block;
  margin-bottom: 28px;
  color: var(--green-700);
  font-size: 14px;
}

.service-block h3 {
  margin-bottom: 12px;
  font-size: 21px;
}

.service-block p {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 14px;
}

.faq-list {
  border-top: 1px solid var(--line);
}

.faq-list details {
  border-bottom: 1px solid var(--line);
}

.faq-list summary {
  position: relative;
  padding: 22px 44px 22px 0;
  cursor: pointer;
  font-weight: 700;
  list-style: none;
}

.faq-list summary::-webkit-details-marker {
  display: none;
}

.faq-list summary::after {
  position: absolute;
  top: 21px;
  right: 8px;
  color: var(--green-700);
  content: "+";
  font-size: 24px;
  line-height: 1;
}

.faq-list details[open] summary::after {
  content: "−";
}

.faq-list details p {
  max-width: 850px;
  padding: 0 0 22px;
  margin-bottom: 0;
  color: var(--muted);
}

.contact-grid {
  display: grid;
  grid-template-columns: minmax(300px, 0.78fr) minmax(0, 1.22fr);
  gap: 70px;
}

.contact-details {
  border-top: 1px solid var(--line);
}

.contact-row {
  display: grid;
  grid-template-columns: 74px 1fr;
  gap: 16px;
  padding: 20px 0;
  border-bottom: 1px solid var(--line);
}

.contact-row dt {
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
}

.contact-row dd {
  margin: 0;
  font-weight: 600;
}

.contact-row a:hover,
.contact-row a:focus-visible {
  color: var(--green-700);
}

.contact-form {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.honeypot {
  position: absolute !important;
  left: -10000px !important;
  width: 1px !important;
  height: 1px !important;
  opacity: 0 !important;
}

.contact-heading {
  margin-bottom: 16px;
  font-size: 34px;
}

.contact-intro {
  color: var(--muted);
}

.contact-buttons {
  margin-top: 28px;
}

.flash {
  margin: 20px 0 0;
  padding: 14px 18px;
  border: 1px solid var(--line);
  border-radius: 3px;
  background: var(--surface);
}

.flash-success {
  color: var(--green-900);
  border-color: #a8d4b8;
  background: var(--green-050);
}

.flash-error {
  color: var(--danger);
  border-color: #e3b1ad;
  background: #fff3f2;
}

.cms-plain-hero {
  min-height: 300px;
  background-image: linear-gradient(135deg, #123d28, #2d5b43);
}

.empty-state {
  padding: 36px;
  text-align: center;
  color: var(--muted);
  border: 1px solid var(--line);
}

.cms-list-grid,
.cms-search-results {
  display: grid;
  gap: 24px;
}

.cms-list-card {
  display: grid;
  grid-template-columns: 260px 1fr;
  overflow: hidden;
  border: 1px solid var(--line);
}

.cms-list-card img {
  width: 100%;
  height: 190px;
  object-fit: cover;
}

.cms-list-card > div,
.cms-search-results a {
  padding: 24px;
}

.cms-list-card h2,
.cms-search-results h2 {
  margin-bottom: 8px;
  font-size: 22px;
}

.cms-list-card p,
.cms-search-results p {
  margin-bottom: 0;
  color: var(--muted);
}

.cms-pager {
  display: flex;
  gap: 8px;
  margin-top: 30px;
}

.cms-pager a {
  min-width: 40px;
  padding: 8px 12px;
  text-align: center;
  border: 1px solid var(--line);
}

.cms-pager .is-current {
  color: #fff;
  border-color: var(--green-700);
  background: var(--green-700);
}

.cms-article-cover {
  width: 100%;
  margin-bottom: 30px;
}

.cms-article-body img {
  margin-block: 24px;
}

.cms-search {
  margin-bottom: 36px;
}

.cms-search label {
  display: block;
  margin-bottom: 8px;
  font-weight: 700;
}

.cms-search > div {
  display: flex;
  gap: 12px;
}

.cms-search input {
  flex: 1;
  min-width: 0;
  padding: 12px 14px;
  border: 1px solid #bbc7c0;
}

.cms-search-results a {
  display: block;
  border: 1px solid var(--line);
}

@media (max-width: 720px) {
  .cms-list-card {
    grid-template-columns: 1fr;
  }

  .cms-list-card img {
    height: 220px;
  }

  .cms-search > div {
    align-items: stretch;
    flex-direction: column;
  }
}

.field {
  display: grid;
  gap: 7px;
}

.field-full {
  grid-column: 1 / -1;
}

.field label,
.field-label {
  font-size: 13px;
  font-weight: 700;
}

.field input,
.field textarea,
.field select {
  width: 100%;
  min-height: 48px;
  padding: 11px 13px;
  color: var(--ink);
  border: 1px solid #bbc7c0;
  border-radius: 3px;
  outline: none;
  background: #fff;
}

.field textarea {
  min-height: 150px;
  resize: vertical;
}

.field input:focus,
.field textarea:focus,
.field select:focus {
  border-color: var(--green-700);
  box-shadow: 0 0 0 3px rgba(8, 115, 63, 0.12);
}

.checkbox-field {
  display: flex;
  grid-column: 1 / -1;
  align-items: flex-start;
  gap: 9px;
  color: var(--muted);
  font-size: 13px;
}

.checkbox-field input {
  width: 17px;
  height: 17px;
  margin-top: 3px;
  accent-color: var(--green-700);
}

.form-actions {
  display: flex;
  grid-column: 1 / -1;
  align-items: center;
  gap: 16px;
}

.form-status {
  margin: 0;
  color: var(--green-800);
  font-size: 13px;
}

.site-footer {
  color: #d5ddd8;
  background: #101b16;
}

.footer-main {
  display: grid;
  grid-template-columns: 1.25fr 0.75fr 0.9fr;
  gap: 70px;
  padding: 70px 0 52px;
}

.footer-logo {
  width: 48px;
  height: auto;
  margin-bottom: 20px;
}

.footer-brand h2 {
  margin-bottom: 12px;
  color: #fff;
  font-size: 22px;
}

.footer-brand p {
  max-width: 400px;
  color: #91a198;
  font-size: 14px;
}

.footer-column h3 {
  margin-bottom: 20px;
  color: #fff;
  font-size: 15px;
}

.footer-links {
  display: grid;
  gap: 10px;
}

.footer-links a {
  color: #9dafA5;
  font-size: 14px;
}

.footer-links a:hover,
.footer-links a:focus-visible {
  color: #fff;
}

.footer-contact {
  display: grid;
  gap: 12px;
  color: #9dafa5;
  font-size: 14px;
}

.footer-contact strong {
  color: #fff;
  font-size: 20px;
}

.footer-contact a {
  color: #fff;
  font-size: 20px;
  font-weight: 700;
}

.footer-contact a:hover,
.footer-contact a:focus-visible {
  color: var(--accent);
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 18px 0;
  border-top: 1px solid #28342e;
  color: #75867d;
  font-size: 12px;
}

.model-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 32px;
  margin-bottom: 34px;
}

.model-heading > div {
  max-width: 770px;
}

.model-heading h2,
.evidence-copy h2,
.manufacturing-copy h2,
.trust-copy h2 {
  margin-bottom: 14px;
  font-size: 38px;
}

.model-heading p,
.evidence-copy > p,
.trust-copy > p {
  margin-bottom: 0;
  color: var(--muted);
}

.model-gallery {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  grid-auto-flow: dense;
  grid-auto-rows: 250px;
  gap: 14px;
}

.model-gallery figure {
  position: relative;
  grid-column: span 4;
  min-width: 0;
  margin: 0;
  overflow: hidden;
  border-radius: 5px;
  background: #dfe6e2;
}

.model-gallery .model-gallery-main {
  grid-row: span 2;
}

.model-gallery img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.model-gallery .model-gallery-drawing {
  background: #fff;
  border: 1px solid var(--line);
}

.model-gallery .model-gallery-drawing img {
  padding: 16px;
  object-fit: contain;
}

.model-gallery figcaption {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  padding: 28px 14px 10px;
  color: #fff;
  background: rgba(10, 26, 18, 0.78);
  font-size: 12px;
}

.model-gallery-drawing figcaption {
  color: var(--ink);
  background: rgba(255, 255, 255, 0.92);
}

.model-table {
  margin-top: 32px;
}

.spec-table-two {
  min-width: 640px;
}

.spec-table-two tbody th {
  width: 34%;
}

.manufacturing-layout {
  display: grid;
  grid-template-columns: minmax(280px, 0.7fr) minmax(0, 1.3fr);
  align-items: center;
  gap: 90px;
}

.vertical-video {
  width: min(100%, 390px);
  margin-inline: auto;
}

.vertical-video video {
  display: block;
  width: 100%;
  aspect-ratio: 9 / 16;
  object-fit: cover;
  border-radius: 6px;
  background: #050805;
}

.vertical-video p {
  margin: 12px 0 0;
  color: rgba(255, 255, 255, 0.62);
  font-size: 13px;
}

.manufacturing-copy h2 {
  color: #fff;
}

.manufacturing-copy > p {
  max-width: 700px;
  color: rgba(255, 255, 255, 0.7);
}

.manufacturing-points {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: 34px;
  border-top: 1px solid rgba(255, 255, 255, 0.18);
  border-left: 1px solid rgba(255, 255, 255, 0.18);
}

.manufacturing-points div {
  display: grid;
  min-height: 92px;
  align-content: center;
  gap: 5px;
  padding: 18px;
  border-right: 1px solid rgba(255, 255, 255, 0.18);
  border-bottom: 1px solid rgba(255, 255, 255, 0.18);
}

.manufacturing-points strong {
  color: var(--yellow);
  font-size: 13px;
}

.manufacturing-points span {
  color: #fff;
  font-size: 14px;
}

.trust-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(220px, 0.65fr);
  align-items: center;
  gap: 72px;
}

.trust-copy {
  max-width: 750px;
}

.trust-document {
  display: grid;
  width: min(100%, 270px);
  justify-self: center;
  gap: 10px;
  padding: 10px;
  color: var(--ink);
  border: 1px solid var(--line);
  border-radius: 5px;
  background: #fff;
}

.trust-document img {
  width: 100%;
  aspect-ratio: 1 / 1.414;
  object-fit: cover;
}

.trust-document span {
  padding: 2px 4px 4px;
  font-size: 13px;
  font-weight: 700;
}

.certificate-feature img {
  object-fit: contain;
  background: #fff;
}

.evidence-intro {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(380px, 0.95fr);
  align-items: center;
  gap: 72px;
}

.evidence-facts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: 30px;
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.evidence-fact {
  min-height: 98px;
  padding: 18px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.evidence-fact strong,
.evidence-fact span {
  display: block;
}

.evidence-fact strong {
  color: var(--green-700);
  font-size: 22px;
}

.evidence-fact span {
  margin-top: 4px;
  color: var(--muted);
  font-size: 12px;
}

.evidence-plaque-grid {
  display: grid;
  gap: 18px;
}

.evidence-plaque {
  margin: 0;
}

.evidence-plaque a {
  display: block;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 5px;
  background: #fff;
}

.evidence-plaque img {
  width: 100%;
}

.evidence-plaque figcaption {
  margin-top: 8px;
  color: var(--muted);
  font-size: 12px;
}

.certificate-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 20px;
}

.certificate-item {
  min-width: 0;
  padding: 10px 10px 18px;
  border: 1px solid var(--line);
  border-radius: 5px;
  background: #fff;
}

.certificate-item a {
  display: block;
  overflow: hidden;
  background: #eef2f0;
}

.certificate-item img {
  width: 100%;
  aspect-ratio: 1 / 1.414;
  object-fit: cover;
  transition: transform 220ms ease;
}

.certificate-item:hover img,
.certificate-item:focus-within img {
  transform: scale(1.015);
}

.certificate-item h3 {
  margin: 15px 5px 5px;
  font-size: 16px;
}

.certificate-item p {
  margin: 0 5px;
  color: var(--muted);
  font-size: 12px;
}

.evidence-disclosure {
  display: grid;
  grid-template-columns: 100px 1fr;
  gap: 20px;
  margin-bottom: 32px;
  padding: 20px 22px;
  border-left: 3px solid var(--yellow-dark);
  background: #f6f8f7;
}

.evidence-disclosure strong {
  color: var(--green-800);
}

.evidence-disclosure p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}

.patent-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
}

.patent-card {
  display: grid;
  grid-template-columns: 170px minmax(0, 1fr);
  min-width: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 5px;
  background: #fff;
}

.patent-preview {
  min-height: 250px;
  overflow: hidden;
  background: #edf2ef;
}

.patent-preview img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
}

.patent-copy {
  min-width: 0;
  padding: 25px 24px;
}

.patent-copy > span {
  display: block;
  margin-bottom: 9px;
  color: var(--green-700);
  font-size: 12px;
  font-weight: 800;
}

.patent-copy h3 {
  margin-bottom: 14px;
  font-size: 18px;
}

.patent-copy p {
  margin-bottom: 5px;
  color: var(--muted);
  font-size: 12px;
}

.patent-copy .text-link {
  margin-top: 16px;
  font-size: 13px;
}

[data-reveal] {
  opacity: 1;
  transform: none;
}

[data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 1080px) {
  .brand {
    min-width: 230px;
  }

  .site-nav a {
    padding-inline: 10px;
    font-size: 14px;
  }

  .nav-cta {
    display: none;
  }

  .split,
  .detail-intro,
  .evidence-intro {
    gap: 42px;
  }

  .footer-main {
    gap: 44px;
  }
}

@media (max-width: 920px) {
  :root {
    --header-height: 72px;
  }

  .container {
    width: min(calc(100% - 32px), var(--container));
  }

  .menu-toggle {
    display: inline-flex;
  }

  .site-nav {
    position: fixed;
    top: var(--header-height);
    right: 0;
    bottom: 0;
    left: 0;
    display: block;
    padding: 20px 24px 40px;
    overflow-y: auto;
    background: #fff;
    transform: translateX(100%);
    transition: transform 220ms ease;
  }

  .site-nav.is-open {
    transform: translateX(0);
  }

  .site-nav a {
    display: block;
    padding: 17px 4px;
    border-bottom: 1px solid var(--line);
    font-size: 17px;
  }

  .site-nav a::after {
    display: none;
  }

  .hero {
    min-height: 680px;
    background-position: 56% center;
  }

  .hero-content {
    width: 92%;
    padding: 70px 0 220px;
  }

  .hero h1 {
    font-size: 44px;
  }

  .metrics-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .metric {
    min-height: 82px;
    padding: 14px 18px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.18);
  }

  .metric:nth-child(2) {
    border-right: 0;
  }

  .metric:nth-child(n+3) {
    border-bottom: 0;
  }

  .metric strong {
    font-size: 22px;
  }

  .section {
    padding: 72px 0;
  }

  .section-head h2,
  .split-copy h2,
  .cta-band h2,
  .detail-intro h2,
  .model-heading h2,
  .evidence-copy h2,
  .manufacturing-copy h2,
  .trust-copy h2 {
    font-size: 33px;
  }

  .product-grid,
  .split,
  .split-reverse,
  .detail-intro,
  .evidence-intro,
  .trust-layout,
  .manufacturing-layout,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .split-reverse .split-media {
    order: -1;
  }

  .process-grid,
  .company-facts {
    grid-template-columns: repeat(2, 1fr);
  }

  .benefit-grid,
  .value-grid,
  .service-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .patent-grid {
    grid-template-columns: 1fr;
  }

  .trust-document {
    width: min(100%, 240px);
    justify-self: start;
  }

  .manufacturing-layout {
    gap: 48px;
  }

  .model-gallery figure,
  .model-gallery .model-gallery-main {
    grid-column: span 6;
    grid-row: auto;
  }

  .model-gallery .model-gallery-drawing {
    grid-column: 1 / -1;
  }

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

  .field-gallery {
    grid-template-columns: repeat(2, 1fr);
  }

  .field-gallery figure:first-child {
    grid-row: 1 / 3;
  }

  .product-family {
    grid-template-columns: 0.9fr 1.1fr;
  }

  .product-family-content {
    padding: 38px;
  }

  .footer-main {
    grid-template-columns: 1fr 1fr;
  }

  .footer-brand {
    grid-column: 1 / -1;
  }
}

@media (max-width: 680px) {
  .container {
    width: min(calc(100% - 28px), var(--container));
  }

  .brand {
    min-width: 0;
  }

  .site-logo {
    width: 36px;
    height: 39px;
  }

  .brand-copy strong {
    font-size: 16px;
  }

  .brand-copy small {
    display: none;
  }

  .hero {
    min-height: 650px;
    background-position: 60% center;
  }

  .hero::before {
    background: rgba(5, 34, 20, 0.74);
  }

  .hero-content {
    width: 100%;
    padding: 54px 0 210px;
  }

  .hero h1 {
    margin-bottom: 18px;
    font-size: 36px;
  }

  .hero-lead {
    font-size: 17px;
  }

  .hero-actions .button {
    flex: 1 1 100%;
  }

  .metric {
    padding: 12px 13px;
  }

  .metric strong {
    font-size: 20px;
  }

  .metric span {
    font-size: 11px;
  }

  .section {
    padding: 58px 0;
  }

  .section-sm {
    padding: 44px 0;
  }

  .section-head {
    display: block;
    margin-bottom: 30px;
  }

  .section-head h2,
  .split-copy h2,
  .cta-band h2,
  .detail-intro h2,
  .model-heading h2,
  .evidence-copy h2,
  .manufacturing-copy h2,
  .trust-copy h2 {
    font-size: 29px;
  }

  .model-heading {
    display: block;
  }

  .model-heading .button {
    margin-top: 18px;
  }

  .section-head .text-link {
    margin-top: 14px;
  }

  .product-grid,
  .benefit-grid,
  .value-grid,
  .service-grid {
    grid-template-columns: 1fr;
  }

  .certificate-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
  }

  .certificate-item {
    padding: 7px 7px 15px;
  }

  .certificate-item h3 {
    font-size: 14px;
  }

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

  .evidence-disclosure {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .patent-card {
    grid-template-columns: 112px minmax(0, 1fr);
  }

  .patent-preview {
    min-height: 220px;
  }

  .patent-copy {
    padding: 20px 17px;
  }

  .patent-copy h3 {
    font-size: 16px;
  }

  .model-gallery {
    grid-auto-rows: 230px;
    gap: 10px;
  }

  .model-gallery figcaption {
    padding-inline: 10px;
  }

  .manufacturing-points {
    grid-template-columns: 1fr;
  }

  .spec-table-two {
    min-width: 0;
    table-layout: fixed;
  }

  .spec-table-two th,
  .spec-table-two td {
    padding: 12px 10px;
    font-size: 13px;
    overflow-wrap: anywhere;
  }

  .spec-table-two tbody th {
    width: 36%;
  }

  .product-card {
    min-height: 0;
    grid-template-rows: 270px auto;
  }

  .product-card-body {
    padding: 23px;
  }

  .split {
    gap: 30px;
  }

  .process-grid {
    grid-template-columns: 1fr;
    border-top: 0;
    border-left: 1px solid #b9c3bd;
  }

  .process-step {
    padding: 0 0 28px 28px;
  }

  .process-step::before {
    top: 7px;
    left: -5px;
  }

  .cta-inner {
    display: block;
    min-height: 0;
    padding: 54px 0;
  }

  .cta-contact {
    margin-top: 28px;
    text-align: left;
  }

  .page-hero,
  .product-hero {
    min-height: 320px;
  }

  .page-hero h1,
  .product-hero h1 {
    font-size: 36px;
  }

  .page-hero p,
  .product-hero p {
    font-size: 16px;
  }

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

  .product-family-image {
    min-height: 270px;
  }

  .product-family-content {
    padding: 28px 23px 32px;
  }

  .product-family-content h2 {
    font-size: 28px;
  }

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

  .anchor-links a {
    padding-inline: 16px;
  }

  .detail-stats,
  .company-facts {
    grid-template-columns: 1fr 1fr;
  }

  .detail-visual img {
    aspect-ratio: 4 / 4.6;
  }

  .flow-grid {
    grid-template-columns: 1fr;
  }

  .field-gallery {
    grid-template-columns: 1fr 1fr;
    grid-template-rows: 310px 190px 190px;
  }

  .field-gallery figure:first-child {
    grid-column: 1 / -1;
    grid-row: auto;
  }

  .flow-step {
    min-height: 0;
  }

  .contact-grid {
    gap: 42px;
  }

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

  .field-full,
  .checkbox-field,
  .form-actions {
    grid-column: auto;
  }

  .footer-main {
    grid-template-columns: 1fr;
    gap: 36px;
    padding: 54px 0 40px;
  }

  .footer-brand {
    grid-column: auto;
  }

  .footer-bottom {
    display: block;
  }

  .footer-bottom span + span {
    display: block;
    margin-top: 5px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  [data-reveal] {
    opacity: 1;
    transform: none;
  }
}