:root {
  --en-ink: #1e2a31;
  --en-ink-soft: #51616b;
  --en-navy: #213642;
  --en-navy-deep: #172932;
  --en-peach: #f4c3aa;
  --en-peach-soft: #fff3ed;
  --en-blue-soft: #eaf2f5;
  --en-stone: #f5f4f1;
  --en-line: #dfe5e7;
  --en-white: #ffffff;
  --en-shadow: 0 22px 55px rgba(30, 42, 49, 0.09);
}

html {
  scroll-behavior: smooth;
}

body.en-site {
  margin: 0;
  overflow-x: hidden;
  color: var(--en-ink);
  background: var(--en-white);
  font-family: Inter, "Helvetica Neue", Arial, sans-serif;
  font-size: 16px;
  font-weight: 400;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

body.en-site *,
body.en-site *::before,
body.en-site *::after {
  box-sizing: border-box;
}

body.en-site img {
  max-width: 100%;
}

body.en-site a {
  text-decoration: none;
}

body.en-site p,
body.en-site h1,
body.en-site h2,
body.en-site h3 {
  overflow-wrap: anywhere;
}

body.en-site section[id],
body.en-site div[id] {
  scroll-margin-top: 96px;
}

.en-container {
  width: min(1180px, calc(100% - 48px));
  margin-inline: auto;
}

.en-skip-link {
  position: fixed;
  top: 10px;
  left: 10px;
  z-index: 1000;
  padding: 10px 16px;
  color: var(--en-white) !important;
  background: var(--en-navy-deep);
  border-radius: 4px;
  transform: translateY(-160%);
  transition: transform 0.2s ease;
}

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

.en-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(23, 41, 50, 0.97);
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(12px);
}

.en-header-inner {
  position: relative;
  display: flex;
  min-height: 84px;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}

.en-brand {
  display: inline-flex;
  flex: 0 0 auto;
  align-items: center;
}

.en-brand img {
  display: block;
  width: 116px;
  height: auto;
}

.en-primary-nav {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: clamp(14px, 1.8vw, 28px);
}

.en-primary-nav a {
  position: relative;
  padding: 30px 0 27px;
  color: rgba(255, 255, 255, 0.83) !important;
  font-size: 0.84rem;
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: 0.015em;
  white-space: nowrap;
  transition: color 0.2s ease;
}

.en-primary-nav a::after {
  position: absolute;
  right: 0;
  bottom: 20px;
  left: 0;
  height: 2px;
  content: "";
  background: var(--en-peach);
  transform: scaleX(0);
  transform-origin: center;
  transition: transform 0.2s ease;
}

.en-primary-nav a:hover,
.en-primary-nav a:focus-visible {
  color: var(--en-white);
}

.en-primary-nav a:hover::after,
.en-primary-nav a:focus-visible::after {
  transform: scaleX(1);
}

.en-primary-nav .en-language-link {
  padding: 10px 13px;
  color: var(--en-ink) !important;
  background: var(--en-peach);
  border-radius: 3px;
}

.en-primary-nav .en-language-link::after {
  display: none;
}

.en-primary-nav .en-language-link:hover,
.en-primary-nav .en-language-link:focus-visible {
  color: var(--en-ink) !important;
  background: #ffd5bf;
}

.en-nav-toggle {
  display: none;
  width: 46px;
  height: 46px;
  padding: 11px;
  border: 1px solid rgba(255, 255, 255, 0.32);
  border-radius: 4px;
  background: transparent;
}

.en-nav-toggle span {
  display: block;
  width: 100%;
  height: 2px;
  margin: 5px 0;
  background: var(--en-white);
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.en-nav-toggle[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.en-nav-toggle[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}

.en-nav-toggle[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.en-hero {
  position: relative;
  display: grid;
  min-height: min(760px, calc(100vh - 84px));
  align-items: center;
  overflow: hidden;
  background-color: #dbe6eb;
  background-image:
    linear-gradient(90deg, rgba(240, 246, 248, 0.98) 0%, rgba(240, 246, 248, 0.93) 35%, rgba(240, 246, 248, 0.2) 64%, rgba(240, 246, 248, 0) 100%),
    url("../../images/index/kv/bg1.jpg");
  background-position: center;
  background-size: cover;
}

.en-hero::after {
  position: absolute;
  right: -120px;
  bottom: -150px;
  width: 430px;
  height: 430px;
  content: "";
  border: 1px solid rgba(255, 255, 255, 0.42);
  border-radius: 50%;
}

.en-hero-inner {
  position: relative;
  z-index: 1;
  padding-block: 104px 118px;
}

.en-hero-copy {
  width: min(610px, 56%);
}

.en-eyebrow,
.en-kicker {
  margin: 0 0 18px;
  color: #9a654c;
  font-size: 0.78rem;
  font-weight: 700;
  line-height: 1.35;
  letter-spacing: 0.17em;
  text-transform: uppercase;
}

.en-eyebrow span {
  display: inline-block;
  padding-inline: 8px;
  color: #80919a;
}

.en-hero h1 {
  max-width: 700px;
  margin: 0;
  color: var(--en-navy-deep);
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(3.64rem, 4.37vw, 3.92rem);
  font-weight: 400;
  line-height: 1.0528;
  letter-spacing: -0.055em;
  text-wrap: balance;
}

.en-hero-lead {
  margin: 30px 0 12px;
  color: var(--en-ink);
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(1.35rem, 2.2vw, 1.85rem);
  line-height: 1.35;
}

.en-hero-text {
  max-width: 590px;
  margin: 0;
  color: #4b5b64;
  font-size: 1.02rem;
  line-height: 1.75;
}

.en-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.en-button {
  display: inline-flex;
  min-height: 50px;
  padding: 13px 21px;
  align-items: center;
  justify-content: center;
  border: 1px solid transparent;
  border-radius: 3px;
  font-size: 0.86rem;
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: 0.025em;
  text-align: center;
  transition: transform 0.2s ease, background-color 0.2s ease, border-color 0.2s ease;
}

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

.en-button-primary {
  color: var(--en-white) !important;
  background: var(--en-navy-deep);
  border-color: var(--en-navy-deep);
}

.en-button-primary:hover,
.en-button-primary:focus-visible {
  background: #284652;
  border-color: #284652;
}

.en-button-secondary {
  color: var(--en-ink) !important;
  background: rgba(255, 255, 255, 0.5);
  border-color: rgba(30, 42, 49, 0.42);
}

.en-button-secondary:hover,
.en-button-secondary:focus-visible {
  background: var(--en-white);
  border-color: var(--en-ink);
}

.en-intro-strip {
  position: relative;
  z-index: 2;
  color: var(--en-white);
  background: var(--en-navy-deep);
}

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

.en-intro-grid > div {
  min-width: 0;
  padding: 28px 34px;
  border-left: 1px solid rgba(255, 255, 255, 0.14);
}

.en-intro-grid > div:last-child {
  border-right: 1px solid rgba(255, 255, 255, 0.14);
}

.en-intro-grid strong,
.en-intro-grid span {
  display: block;
}

.en-intro-grid strong {
  margin-bottom: 6px;
  font-size: 0.91rem;
  letter-spacing: 0.02em;
}

.en-intro-grid span {
  color: rgba(255, 255, 255, 0.63);
  font-size: 0.8rem;
  line-height: 1.55;
}

.en-section {
  padding-block: 112px;
}

.en-section-heading {
  margin-bottom: 50px;
}

.en-section-heading h2,
.en-technology-copy h2,
.en-partnership h2,
.en-about h2 {
  margin: 0;
  color: var(--en-navy-deep);
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(2.45rem, 4.5vw, 4.15rem);
  font-weight: 400;
  line-height: 1.08;
  letter-spacing: -0.038em;
}

.en-section-heading > p:last-child,
.en-section-heading-split > p {
  color: var(--en-ink-soft);
  line-height: 1.8;
}

.en-section-heading-split {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(300px, 0.8fr);
  align-items: end;
  gap: 70px;
}

.en-section-heading-split > p {
  margin: 0 0 4px;
}

.en-section-heading-centered {
  max-width: 760px;
  margin-inline: auto;
  text-align: center;
}

.en-section-heading-centered > p:last-child {
  max-width: 650px;
  margin: 22px auto 0;
}

.en-products {
  background: var(--en-white);
}

.en-species-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 26px;
}

.en-species-card {
  position: relative;
  min-width: 0;
  padding: 34px;
  overflow: hidden;
  border: 1px solid var(--en-line);
  border-radius: 8px;
  box-shadow: 0 12px 32px rgba(30, 42, 49, 0.055);
}

.en-species-card::before {
  position: absolute;
  top: 0;
  right: 0;
  width: 165px;
  height: 7px;
  content: "";
}

.en-species-card-cat {
  background: linear-gradient(145deg, #fff 50%, #fff7f2 100%);
}

.en-species-card-cat::before {
  background: var(--en-peach);
}

.en-species-card-dog {
  background: linear-gradient(145deg, #fff 50%, #edf5f7 100%);
}

.en-species-card-dog::before {
  background: #98bdc8;
}

.en-species-heading {
  display: flex;
  margin-bottom: 24px;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.en-species-label {
  color: var(--en-navy-deep);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.9rem;
}

.en-species-count {
  color: #73838c;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.en-product-list {
  display: grid;
  gap: 12px;
}

.en-product-item {
  display: grid;
  min-width: 0;
  padding: 18px;
  grid-template-columns: 78px minmax(0, 1fr);
  align-items: center;
  gap: 18px;
  background: rgba(255, 255, 255, 0.86);
  border: 1px solid rgba(30, 42, 49, 0.09);
  border-radius: 5px;
}

.en-product-code {
  display: inline-flex;
  width: 66px;
  height: 66px;
  align-items: center;
  justify-content: center;
  color: var(--en-navy-deep);
  background: var(--en-stone);
  border: 1px solid rgba(30, 42, 49, 0.1);
  border-radius: 50%;
  font-size: 0.81rem;
  font-weight: 800;
  letter-spacing: 0.04em;
}

.en-species-card-cat .en-product-code {
  background: var(--en-peach-soft);
}

.en-species-card-dog .en-product-code {
  background: var(--en-blue-soft);
}

.en-product-item h3 {
  margin: 0;
  color: var(--en-ink);
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.35;
}

.en-product-item p {
  margin: 3px 0 0;
  color: #70808a;
  font-size: 0.82rem;
  line-height: 1.45;
}

.en-availability-note {
  margin: 26px 0 0;
  color: #71808a;
  font-size: 0.83rem;
  text-align: center;
}

.en-philosophy {
  background: var(--en-stone);
}

.en-value-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.en-value-card {
  min-width: 0;
  min-height: 280px;
  padding: 30px 26px;
  background: var(--en-white);
  border-top: 3px solid var(--en-peach);
}

.en-value-number {
  display: block;
  margin-bottom: 54px;
  color: #a6b0b5;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 0.85rem;
}

.en-value-card h3 {
  margin: 0 0 12px;
  color: var(--en-navy-deep);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.45rem;
  font-weight: 400;
  line-height: 1.25;
}

.en-value-card p {
  margin: 0;
  color: var(--en-ink-soft);
  font-size: 0.9rem;
  line-height: 1.75;
}

.en-technology {
  background: var(--en-white);
}

.en-technology-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
  gap: 84px;
}

.en-technology-copy {
  align-self: start;
}

.en-technology-copy > p:not(.en-kicker) {
  margin: 26px 0 0;
  color: var(--en-ink-soft);
  line-height: 1.8;
}

.en-technology-copy .en-technology-note {
  padding: 20px 22px;
  background: var(--en-peach-soft);
  border-left: 3px solid var(--en-peach);
  font-size: 0.87rem;
}

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

.en-technology-points article {
  min-width: 0;
  min-height: 226px;
  padding: 28px 25px;
  background: #f6f9fa;
  border: 1px solid #e2eaed;
  border-radius: 6px;
}

.en-point-tag {
  display: block;
  margin-bottom: 37px;
  color: #8b6260;
  font-size: 0.69rem;
  font-weight: 800;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.en-technology-points h3 {
  margin: 0 0 10px;
  color: var(--en-navy-deep);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.3rem;
  font-weight: 400;
  line-height: 1.28;
}

.en-technology-points p {
  margin: 0;
  color: var(--en-ink-soft);
  font-size: 0.86rem;
  line-height: 1.7;
}

.en-workflow {
  background: var(--en-blue-soft);
}

@media (min-width: 992px) {
  .en-workflow .en-section-heading {
    max-width: 1100px;
  }

  .en-workflow .en-section-heading h2 {
    font-size: 2.875rem;
  }
}

.en-workflow-list {
  display: grid;
  margin: 0;
  padding: 0;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  list-style: none;
}

.en-workflow-list li {
  position: relative;
  min-width: 0;
  padding: 8px 30px 0;
  text-align: center;
}

.en-workflow-list li:not(:last-child)::after {
  position: absolute;
  top: 29px;
  right: -14px;
  width: 28px;
  height: 1px;
  content: "";
  background: #9fb2ba;
}

.en-step-number {
  display: inline-flex;
  width: 44px;
  height: 44px;
  margin-bottom: 22px;
  align-items: center;
  justify-content: center;
  color: var(--en-white);
  background: var(--en-navy);
  border-radius: 50%;
  font-size: 0.86rem;
  font-weight: 700;
}

.en-workflow-list h3 {
  margin: 0 0 9px;
  color: var(--en-navy-deep);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.45rem;
  font-weight: 400;
}

.en-workflow-list p {
  margin: 0;
  color: var(--en-ink-soft);
  font-size: 0.86rem;
  line-height: 1.7;
}

.en-partnership {
  padding-block: 108px;
  color: rgba(255, 255, 255, 0.78);
  background: var(--en-navy-deep);
}

.en-partnership-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(220px, 0.55fr) minmax(320px, 0.7fr);
  align-items: start;
  gap: 50px;
}

.en-partnership h2 {
  color: var(--en-white);
}

.en-partnership h2 + p {
  max-width: 570px;
  margin: 25px 0 0;
  line-height: 1.8;
}

.en-kicker-light {
  color: var(--en-peach);
}

.en-partner-types {
  display: grid;
  padding-top: 37px;
  gap: 0;
}

.en-partner-types span {
  padding: 13px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.16);
  color: rgba(255, 255, 255, 0.78);
  font-size: 0.88rem;
}

.en-contact-card {
  padding: 31px;
  color: var(--en-ink);
  background: var(--en-peach);
  border-radius: 7px;
}

.en-contact-label {
  margin: 0 0 30px;
  color: #76513f;
  font-size: 0.69rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.en-contact-card h3 {
  margin: 0;
  color: var(--en-navy-deep);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.75rem;
  font-weight: 400;
  line-height: 1.2;
}

.en-contact-card h3 + p {
  margin: 16px 0 25px;
  color: #5e4e46;
  font-size: 0.87rem;
  line-height: 1.7;
}

.en-button-light {
  width: 100%;
  color: var(--en-white) !important;
  background: var(--en-navy-deep);
  border-color: var(--en-navy-deep);
}

.en-button-light:hover,
.en-button-light:focus-visible {
  background: #294753;
}

.en-contact-email {
  display: block;
  margin-top: 18px;
  color: #4f4038 !important;
  font-size: 0.78rem;
  text-align: center;
  text-decoration: underline !important;
  text-underline-offset: 3px;
}

.en-about {
  background: var(--en-white);
}

.en-about-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.75fr) minmax(0, 1.05fr);
  align-items: start;
  gap: 100px;
}

.en-about-layout > div:last-child {
  padding-top: 35px;
}

.en-about-layout p {
  margin: 0 0 20px;
  color: var(--en-ink-soft);
  line-height: 1.9;
}

.en-about-layout .en-about-lead {
  color: var(--en-ink);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.45rem;
  line-height: 1.55;
}

.en-faq {
  background: var(--en-stone);
}

.en-faq .en-section-heading {
  margin-bottom: 34px;
}

.en-faq-list {
  border-top: 1px solid #cad2d5;
}

.en-faq-list details {
  border-bottom: 1px solid #cad2d5;
}

.en-faq-list summary {
  position: relative;
  padding: 24px 54px 24px 0;
  color: var(--en-navy-deep);
  cursor: pointer;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.25rem;
  line-height: 1.45;
  list-style: none;
}

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

.en-faq-list summary::after {
  position: absolute;
  top: 50%;
  right: 6px;
  content: "+";
  color: #81604f;
  font-family: Arial, sans-serif;
  font-size: 1.4rem;
  transform: translateY(-50%);
}

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

.en-faq-list details p {
  max-width: 830px;
  margin: -5px 0 25px;
  color: var(--en-ink-soft);
  line-height: 1.8;
}

.en-footer {
  padding-block: 58px 34px;
  color: rgba(255, 255, 255, 0.68);
  background: #101d24;
}

.en-footer-top {
  display: flex;
  padding-bottom: 42px;
  align-items: flex-start;
  justify-content: space-between;
  gap: 50px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.13);
}

.en-footer-brand img {
  display: block;
  width: 126px;
  height: auto;
}

.en-footer-nav {
  display: flex;
  max-width: 760px;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 14px 26px;
}

.en-footer-nav a {
  color: rgba(255, 255, 255, 0.72) !important;
  font-size: 0.8rem;
}

.en-footer-nav a:hover,
.en-footer-nav a:focus-visible {
  color: var(--en-white) !important;
}

.en-footer-bottom {
  display: grid;
  padding-top: 28px;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: end;
  gap: 45px;
}

.en-disclaimer,
.en-copyright {
  margin: 0;
  font-size: 0.74rem;
  line-height: 1.75;
}

.en-disclaimer {
  max-width: 860px;
}

.en-copyright {
  white-space: nowrap;
}

@media (max-width: 1120px) {
  .en-header-inner {
    min-height: 76px;
  }

  .en-nav-toggle {
    display: block;
  }

  .en-primary-nav {
    position: absolute;
    top: 76px;
    right: 0;
    left: 0;
    display: none;
    max-height: calc(100vh - 76px);
    padding: 14px 24px 24px;
    overflow-y: auto;
    background: var(--en-navy-deep);
    border-top: 1px solid rgba(255, 255, 255, 0.12);
    box-shadow: 0 20px 35px rgba(0, 0, 0, 0.18);
    align-items: stretch;
    justify-content: stretch;
    gap: 0;
  }

  .en-primary-nav.is-open {
    display: grid;
  }

  .en-primary-nav a {
    display: block;
    padding: 13px 4px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 0.9rem;
  }

  .en-primary-nav a::after {
    display: none;
  }

  .en-primary-nav .en-language-link {
    margin-top: 6px;
    padding: 13px;
    border-bottom: 0;
    text-align: center;
  }

  .en-technology-layout {
    gap: 54px;
  }

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

  .en-partnership-layout {
    grid-template-columns: minmax(0, 1fr) minmax(300px, 0.65fr);
  }

  .en-partner-types {
    display: none;
  }
}

@media (max-width: 820px) {
  .en-container {
    width: min(100% - 36px, 720px);
  }

  .en-hero {
    min-height: 720px;
    background-image:
      linear-gradient(180deg, rgba(239, 246, 248, 0.96) 0%, rgba(239, 246, 248, 0.9) 51%, rgba(239, 246, 248, 0.2) 100%),
      url("../../images/index/kv/bg1m.jpg");
    background-position: center;
  }

  .en-hero-inner {
    display: flex;
    min-height: 720px;
    padding-block: 70px 56px;
    align-items: flex-start;
  }

  .en-hero-copy {
    width: min(620px, 100%);
  }

  .en-hero h1 {
    font-size: clamp(2.8rem, 6.38vw, 3.08rem);
  }

  .en-hero-text {
    max-width: 570px;
  }

  .en-intro-grid {
    grid-template-columns: 1fr;
  }

  .en-intro-grid > div {
    padding: 20px 0;
    border-right: 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.13);
    border-left: 0;
  }

  .en-intro-grid > div:last-child {
    border-right: 0;
    border-bottom: 0;
  }

  .en-section {
    padding-block: 82px;
  }

  .en-section-heading-split,
  .en-species-grid,
  .en-technology-layout,
  .en-about-layout,
  .en-partnership-layout {
    grid-template-columns: 1fr;
  }

  .en-section-heading-split {
    align-items: start;
    gap: 24px;
  }

  .en-technology-layout,
  .en-about-layout,
  .en-partnership-layout {
    gap: 48px;
  }

  .en-about-layout > div:last-child {
    padding-top: 0;
  }

  .en-workflow-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 42px 12px;
  }

  .en-workflow-list li:nth-child(2)::after {
    display: none;
  }

  .en-partnership {
    padding-block: 82px;
  }

  .en-partner-types {
    display: grid;
    padding-top: 0;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: 30px;
  }

  .en-contact-card {
    width: min(100%, 520px);
  }
}

@media (max-width: 560px) {
  body.en-site section[id],
  body.en-site div[id] {
    scroll-margin-top: 80px;
  }

  .en-container {
    width: calc(100% - 28px);
  }

  .en-header-inner {
    min-height: 70px;
  }

  .en-brand img {
    width: 104px;
  }

  .en-nav-toggle {
    width: 42px;
    height: 42px;
    padding: 9px;
  }

  .en-primary-nav {
    top: 70px;
    max-height: calc(100vh - 70px);
  }

  .en-hero,
  .en-hero-inner {
    min-height: 690px;
  }

  .en-hero {
    background-position: 53% center;
  }

  .en-hero-inner {
    padding-block: 58px 38px;
  }

  .en-eyebrow,
  .en-kicker {
    font-size: 0.7rem;
    letter-spacing: 0.14em;
  }

  .en-hero h1 {
    font-size: clamp(2.24rem, 10.08vw, 2.52rem);
  }

  .en-hero-lead {
    margin-top: 23px;
    font-size: 1.25rem;
  }

  .en-hero-text {
    font-size: 0.92rem;
    line-height: 1.68;
  }

  .en-actions {
    display: grid;
    margin-top: 26px;
  }

  .en-button {
    width: 100%;
    min-width: 0;
  }

  .en-section {
    padding-block: 68px;
  }

  .en-section-heading {
    margin-bottom: 34px;
  }

  .en-section-heading h2,
  .en-technology-copy h2,
  .en-partnership h2,
  .en-about h2 {
    font-size: clamp(2.15rem, 11vw, 3rem);
  }

  .en-species-card {
    padding: 24px 18px;
  }

  .en-species-heading {
    align-items: baseline;
  }

  .en-product-item {
    padding: 15px 13px;
    grid-template-columns: 58px minmax(0, 1fr);
    gap: 13px;
  }

  .en-product-code {
    width: 54px;
    height: 54px;
    font-size: 0.72rem;
  }

  .en-value-grid,
  .en-technology-points,
  .en-workflow-list,
  .en-partner-types {
    grid-template-columns: 1fr;
  }

  .en-value-card {
    min-height: 0;
  }

  .en-value-number {
    margin-bottom: 34px;
  }

  .en-technology-points article {
    min-height: 0;
  }

  .en-point-tag {
    margin-bottom: 26px;
  }

  .en-workflow-list {
    gap: 34px;
  }

  .en-workflow-list li {
    padding-inline: 10px;
  }

  .en-workflow-list li::after {
    display: none;
  }

  .en-partnership {
    padding-block: 68px;
  }

  .en-partner-types span {
    padding-block: 10px;
  }

  .en-contact-card {
    padding: 25px 20px;
  }

  .en-faq-list summary {
    padding-right: 38px;
    font-size: 1.1rem;
  }

  .en-footer-top,
  .en-footer-bottom {
    display: grid;
    grid-template-columns: 1fr;
  }

  .en-footer-top {
    gap: 34px;
  }

  .en-footer-nav {
    justify-content: flex-start;
  }

  .en-footer-bottom {
    gap: 18px;
  }

  .en-copyright {
    white-space: normal;
  }
}

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

  .en-site *,
  .en-site *::before,
  .en-site *::after {
    scroll-behavior: auto !important;
    transition: none !important;
  }
}

/* English inner pages */
.en-inner-page {
  background: var(--en-white);
}

.en-page-hero {
  padding-block: 102px 96px;
  background:
    linear-gradient(125deg, rgba(234, 242, 245, 0.98), rgba(255, 243, 237, 0.78));
  border-bottom: 1px solid var(--en-line);
}

.en-page-hero-inner {
  max-width: 900px;
  margin-left: max(24px, calc((100% - 1180px) / 2));
}

.en-page-hero h1 {
  margin: 0;
  color: var(--en-navy-deep);
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(3.35rem, 6vw, 5.8rem);
  font-weight: 400;
  line-height: 1;
  letter-spacing: -0.05em;
}

.en-page-subtitle {
  margin: 18px 0 0;
  color: var(--en-ink);
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(1.25rem, 2vw, 1.65rem);
  line-height: 1.4;
}

.en-page-lead {
  max-width: 750px;
  margin: 26px 0 0;
  color: var(--en-ink-soft);
  font-size: 1.06rem;
  line-height: 1.8;
}

.en-products-dog {
  padding-top: 0;
}

.en-inner-page .en-species-card {
  max-width: 880px;
}

.en-product-item-link {
  transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}

.en-product-item-link:hover,
.en-product-item-link:focus-visible {
  border-color: #be8062;
  box-shadow: 0 10px 24px rgba(30, 42, 49, 0.1);
  transform: translateY(-2px);
}

.en-product-link-label {
  display: inline-block;
  margin-top: 8px;
  color: #9a654c;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.en-products-page .en-species-card {
  max-width: none;
  padding-block: 24px;
}

.en-products-page .en-products {
  padding-block: 80px;
}

.en-products-page .en-products:not(.en-products-dog) {
  padding-top: 64px;
}

.en-products-page .en-products-dog {
  padding-top: 0;
}

.en-products-page .en-products .en-section-heading {
  margin-bottom: 22px;
}

.en-products-page .en-products .en-section-heading h2 {
  font-size: clamp(2.25rem, 4.1vw, 3.75rem);
}

.en-products-page .en-product-list {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}

.en-products-page .en-product-item {
  display: flex;
  height: 100%;
  padding: 14px 22px;
  flex-direction: column;
  gap: 0;
}

.en-products-page .en-product-image {
  display: block;
  width: 220px;
  height: 275px;
  margin-bottom: 12px;
}

.en-products-page .en-product-image img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.en-products-page .en-product-copy {
  display: flex;
  flex: 1;
  flex-direction: column;
}

.en-products-page .en-product-link-label {
  margin-top: auto;
  padding-top: 8px;
}

.en-page-notes,
.en-detail-use,
.en-limitations {
  background: var(--en-stone);
}

.en-page-note-grid,
.en-detail-grid,
.en-result-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 26px;
}

.en-page-note-card,
.en-detail-card,
.en-result-card {
  padding: 38px;
  border: 1px solid var(--en-line);
  border-radius: 8px;
  background: var(--en-white);
  box-shadow: 0 12px 32px rgba(30, 42, 49, 0.055);
}

.en-page-note-card h2,
.en-detail-card h2,
.en-detail-copy-grid h2,
.en-limitations-layout h2,
.en-fcov-callout h2 {
  margin: 0;
  color: var(--en-navy-deep);
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(2rem, 3.3vw, 3.15rem);
  font-weight: 400;
  line-height: 1.12;
  letter-spacing: -0.035em;
}

.en-page-note-card > p:last-of-type,
.en-detail-card > p:last-child {
  margin: 20px 0 0;
  color: var(--en-ink-soft);
}

.en-page-note-card .en-button {
  margin-top: 24px;
}

.en-page-note-card-accent {
  background: var(--en-peach-soft);
}

.en-owner-confirmation {
  display: inline-block;
  margin: 22px 0 0;
  padding: 8px 11px;
  color: #6f3f29;
  background: #ffe1d1;
  border: 1px solid #e4a484;
  border-radius: 3px;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.en-detail-copy-grid,
.en-limitations-layout {
  display: grid;
  grid-template-columns: minmax(260px, 0.8fr) minmax(0, 1.2fr);
  align-items: start;
  gap: 80px;
}

.en-detail-copy-grid > p,
.en-detail-copy-grid > div:last-child,
.en-limitations-list {
  margin: 8px 0 0;
  color: var(--en-ink-soft);
  line-height: 1.8;
}

.en-detail-method,
.en-product-availability {
  background: var(--en-white);
}

.en-use-list {
  display: grid;
  margin: 0;
  padding: 0;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
  list-style: none;
}

.en-use-list li {
  min-width: 0;
  padding: 30px;
  background: var(--en-white);
  border: 1px solid var(--en-line);
  border-radius: 8px;
}

.en-use-list h3 {
  margin: 22px 0 8px;
  color: var(--en-ink);
  font-size: 1.05rem;
}

.en-use-list p,
.en-result-card p,
.en-fcov-callout p,
.en-product-availability p {
  margin: 0;
  color: var(--en-ink-soft);
  line-height: 1.75;
}

.en-result-card {
  border-top: 6px solid #98bdc8;
}

.en-result-positive {
  border-top-color: var(--en-peach);
}

.en-result-card h3 {
  margin: 0 0 14px;
  color: var(--en-navy-deep);
  font-size: 1.15rem;
}

.en-limitations-list {
  padding-left: 1.25rem;
}

.en-limitations-list li + li {
  margin-top: 12px;
}

.en-fcov-fip {
  color: var(--en-white);
  background: var(--en-navy-deep);
}

.en-fcov-callout {
  max-width: 940px;
  margin-inline: auto;
  text-align: center;
}

.en-fcov-callout h2 {
  color: var(--en-white);
}

.en-fcov-callout > p:last-child {
  max-width: 760px;
  margin: 24px auto 0;
  color: rgba(255, 255, 255, 0.74);
}

.en-product-availability p + p {
  margin-top: 12px;
}

.en-product-availability .en-button {
  margin-top: 24px;
}

.en-products-hero {
  padding-block: 82px 76px;
}

.en-products-hero h1 {
  font-size: clamp(3.1rem, 5vw, 4.5rem);
}

.en-fhv-overview-grid {
  grid-template-columns: minmax(0, 0.9fr) minmax(360px, 1.1fr);
  align-items: center;
  gap: clamp(48px, 7vw, 90px);
}

.en-fhv-facts {
  margin: 0;
  border-top: 1px solid var(--en-line);
}

.en-fhv-facts > div {
  display: grid;
  padding: 16px 0;
  border-bottom: 1px solid var(--en-line);
  grid-template-columns: 145px minmax(0, 1fr);
  gap: 24px;
}

.en-fhv-facts dt {
  color: var(--en-ink);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.en-fhv-facts dd {
  margin: 0;
  color: var(--en-ink-soft);
}

.en-fhv-visual {
  margin: 0;
  overflow: hidden;
  background: var(--en-white);
  border: 1px solid var(--en-line);
  border-radius: 8px;
  box-shadow: var(--en-shadow);
}

.en-fhv-visual img {
  display: block;
  width: 100%;
  height: auto;
}

.en-fhv-main-visual {
  width: min(100%, 400px);
  justify-self: end;
}

.en-fhv-kit {
  padding-block: clamp(48px, 5vw, 64px);
  background: var(--en-stone);
}

.en-fhv-kit-visual {
  width: min(100%, 320px);
  justify-self: end;
}

.en-fhv-interpretation-grid {
  display: grid;
  margin-top: 30px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}

.en-fhv-limitations-copy {
  margin: 8px 0 0;
  color: var(--en-ink-soft);
}

.en-fhv-interpretation-note {
  margin: 0;
  color: var(--en-ink);
  font-size: 1.08rem;
  line-height: 1.75;
}

.en-fhv-limitations-copy .en-limitations-list {
  margin-top: 22px;
}

@media (max-width: 820px) {
  .en-page-hero {
    padding-block: 78px 72px;
  }

  .en-page-hero-inner {
    max-width: none;
    margin-left: auto;
  }

  .en-page-note-grid,
  .en-detail-grid,
  .en-result-grid,
  .en-detail-copy-grid,
  .en-limitations-layout {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .en-use-list {
    grid-template-columns: 1fr;
  }

  .en-fhv-overview-grid,
  .en-fhv-interpretation-grid {
    grid-template-columns: 1fr;
  }

  .en-fhv-main-visual,
  .en-fhv-kit-visual {
    justify-self: center;
  }

  .en-products-page .en-products .en-section-heading {
    margin-bottom: 26px;
  }

  .en-products-page .en-product-list {
    gap: 14px;
  }

  .en-products-page .en-product-item {
    padding: 16px;
  }

  .en-products-page .en-product-image {
    width: min(100%, 168px);
    height: 210px;
    margin-bottom: 18px;
  }
}

@media (max-width: 560px) {
  .en-page-hero {
    padding-block: 62px 58px;
  }

  .en-page-hero h1 {
    font-size: clamp(2.75rem, 15vw, 4rem);
  }

  .en-page-note-card,
  .en-detail-card,
  .en-result-card,
  .en-use-list li {
    padding: 26px 22px;
  }

  .en-fhv-facts > div {
    padding: 14px 0;
    grid-template-columns: 1fr;
    gap: 3px;
  }

  .en-fhv-main-visual {
    width: min(100%, 320px);
  }

  .en-fhv-kit-visual {
    width: min(100%, 300px);
  }

  .en-products-hero h1 {
    font-size: clamp(2.4rem, 11.5vw, 2.8rem);
  }

  .en-products-page .en-products {
    padding-block: 68px;
  }

  .en-products-page .en-products:not(.en-products-dog) {
    padding-top: 68px;
  }

  .en-products-page .en-products-dog {
    padding-top: 0;
  }

  .en-products-page .en-products .en-section-heading {
    margin-bottom: 30px;
  }

  .en-products-page .en-products .en-section-heading h2 {
    font-size: clamp(2.15rem, 11vw, 3rem);
  }

  .en-products-page .en-product-list {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .en-products-page .en-product-item {
    padding: 18px;
  }

  .en-products-page .en-product-image {
    width: 200px;
    height: 250px;
  }
}