/* Home revision 3: original site components, generous panels, native scrolling. */
.vk-home-page {
  --vk-home-header: 89px;
  --vk-home-panel-space: clamp(72px, 8vw, 128px);
}
.vk-home-page .vk-r3-panel, .vk-home-page #oem, .vk-home-page #quality {
  min-height: calc(100svh - var(--vk-home-header));
  scroll-margin-top: var(--vk-home-header);
}
.vk-home-page .vk-r3-panel.vk-section, .vk-home-page #oem, .vk-home-page #quality {
  padding-block: var(--vk-home-panel-space);
  display: flex;
  align-items: center;
}
.vk-home-page :is(.vk-r3-content, #oem > .vk-container, #quality > .vk-container) {
  min-width: 0;
}
.vk-home-page .vk-section-head { gap: 32px; margin-bottom: 44px; }
.vk-home-page .vk-section-head > div { max-width: 810px; }
.vk-home-page .vk-section-head h2 {
  font-size: clamp(32px, 4.1vw, 58px);
  line-height: 1.12;
  letter-spacing: -.04em;
}
.vk-home-page .vk-section-tag { margin-bottom: 18px; }
.vk-home-page .vk-r3-hero {
  position: relative;
  isolation: isolate;
  display: flex;
  align-items: center;
  min-height: calc(100svh - 125px);
  padding-block: clamp(96px, 11vh, 160px);
  background: #202724;
  color: #fff;
  overflow: hidden;
}
.vk-home-page .vk-r3-hero-image,
.vk-home-page .vk-r3-hero-shade {
  position: absolute;
  inset: 0;
  z-index: -1;
  width: 100%;
  height: 100%;
}
.vk-home-page .vk-r3-hero-image { object-fit: cover; object-position: 64% center; }
.vk-home-page .vk-r3-hero-shade {
  background: linear-gradient(90deg, rgba(15, 24, 19, .92), rgba(15, 24, 19, .77) 34%, rgba(15, 24, 19, .13) 82%), linear-gradient(0deg, rgba(15, 24, 19, .5), transparent 38%);
}
.vk-home-page .vk-r3-hero-copy { position: relative; }
.vk-home-page .vk-r3-kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 24px;
  color: #ffb395;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .14em;
  line-height: 1.6;
}
.vk-home-page .vk-r3-hero h1 {
  max-width: 820px;
  font-size: clamp(46px, 6.2vw, 88px);
  font-weight: 700;
  line-height: 1.04;
  letter-spacing: -.045em;
}
.vk-home-page .vk-r3-hero h1 em { font-style: normal; color: #ffb395; }
.vk-home-page .vk-r3-hero-copy > p {
  max-width: 560px;
  margin-top: 30px;
  font-size: clamp(16px, 1.5vw, 19px);
  line-height: 1.75;
  color: #e2e7e2;
}
.vk-home-page .vk-r3-hero-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 20px 32px; margin-top: 36px; }
.vk-home-page .vk-r3-hero-actions .vk-quiet-link { color: #fff; }
.vk-home-page .vk-r3-hero-actions .vk-quiet-link:hover { color: #ffb395; }
.vk-home-page .vk-r3-hero-proof { display: flex; flex-wrap: wrap; gap: 16px 32px; margin-top: 52px; font-size: 13px; color: #e2e7e2; }
.vk-home-page .vk-r3-hero-proof > span { display: flex; align-items: center; gap: 10px; }
.vk-home-page .vk-r3-hero-proof .vk-icon { width: 18px; height: 18px; color: #ffb395; }
.vk-home-page .vk-r3-next { display: inline-flex; align-items: center; gap: 12px; margin-top: 42px; min-height: 44px; font-size: 12px; color: #e2e7e2; }
.vk-home-page .vk-r3-next:hover { color: #ffb395; }
.vk-home-page .vk-r3-next .vk-icon { width: 18px; height: 18px; }
.vk-home-page .vk-r3-image-note { position: absolute; right: 24px; bottom: 18px; max-width: calc(100% - 48px); font-size: 10px; line-height: 1.6; color: #e2e7e2; text-align: right; }
.vk-home-page .vk-r3-collection { background: #fff; }
.vk-home-page .vk-r3-collection .vk-product-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 28px 24px; }
.vk-home-page .vk-r3-collection .vk-product { min-width: 0; border-radius: 0; box-shadow: none; }
.vk-home-page .vk-r3-collection .vk-product-image { background: #fff; }
.vk-home-page .vk-r3-collection .vk-product-image img { transition: transform .45s ease; }
.vk-home-page .vk-r3-collection .vk-product-link:hover img { transform: scale(1.035); }
.vk-home-page .vk-sourcing-strip { border-radius: 0; margin-top: 36px; }
.vk-home-page .vk-r3-factory { background: #202724; color: #fff; }
.vk-home-page .vk-r3-factory .vk-section-head { margin-bottom: 24px; }
.vk-home-page .vk-r3-factory .vk-section-tag { color: #ffb395; }
.vk-home-page .vk-r3-factory .vk-text-link { color: #fff; }
.vk-home-page .vk-r3-factory .vk-text-link:hover { color: #ffb395; }
.vk-home-page .vk-r3-company-intro { max-width: 940px; color: #d1d9d2; font-size: 16px; line-height: 1.85; }
.vk-home-page .vk-r3-factory .vk-metrics { margin: 8px 0 44px; border-color: #4a544c; padding-block: 32px; }
.vk-home-page .vk-r3-factory .vk-metrics > div { border-color: #4a544c; }
.vk-home-page .vk-r3-factory .vk-metrics > div > span { color: #bdc8be; }
.vk-home-page .vk-r3-factory .vk-metrics strong { font-size: clamp(30px, 3.7vw, 48px); }
.vk-home-page :is(.vk-r3-exteriors, .vk-r3-workshops) { display: grid; gap: 20px; }
.vk-home-page .vk-r3-exteriors { grid-template-columns: minmax(0, 1fr); }
.vk-home-page .vk-r3-workshops { grid-template-columns: repeat(5, minmax(0, 1fr)); margin-top: 30px; }
.vk-home-page :is(.vk-r3-exteriors, .vk-r3-workshops) figure { min-width: 0; margin: 0; }
.vk-home-page .vk-r3-exteriors img { width: 100%; height: auto; aspect-ratio: 1672 / 941; object-fit: cover; }
.vk-home-page .vk-r3-workshops img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
.vk-home-page :is(.vk-r3-exteriors, .vk-r3-workshops) figcaption { margin-top: 12px; color: #d1d9d2; font-size: 12px; line-height: 1.6; }
.vk-home-page #oem { background: #fff7f3; }
.vk-home-page #oem .vk-process { gap: 32px; margin-top: 64px; margin-bottom: 44px; }
.vk-home-page #oem .vk-process article { padding-top: 24px; }
.vk-home-page #oem .vk-step { margin-bottom: 28px; }
.vk-home-page #oem .vk-process h3 { font-size: 23px; }
.vk-home-page #oem .vk-custom-options { border-top: 1px solid var(--vk-line); padding-top: 32px; margin: 0 0 40px; }
.vk-home-page #quality { background: #fff; }
.vk-home-page #quality .vk-quality-grid { margin-top: 64px; gap: 40px; }
.vk-home-page #quality .vk-quality-grid article { padding-block: 28px; }
.vk-home-page #quality .vk-quality-grid .vk-icon { margin-bottom: 36px; width: 42px; height: 42px; }
.vk-home-page #quality .vk-quality-grid h3 { font-size: 25px; }
.vk-home-page #quality .vk-lab { max-width: 960px; margin-top: 36px; padding-top: 36px; }
.vk-home-page .vk-r3-partners { background: #fff7f3; }
.vk-home-page .vk-r3-partners .vk-regions { margin-top: 12px; padding-block: 12px 36px; }
.vk-home-page .vk-r3-partner-title { margin-block: 44px 24px; font-size: 21px; }
.vk-home-page .vk-r3-partner-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.vk-home-page .vk-r3-partner-grid figure { min-width: 0; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 16px; min-height: 150px; padding: 24px; background: #fff; border: 1px solid #ece9e4; }
.vk-home-page .vk-r3-partner-grid img { width: min(100%, 190px); height: 64px; object-fit: contain; }
.vk-home-page .vk-r3-partner-grid figcaption { text-align: center; font-size: 12px; color: var(--vk-muted); overflow-wrap: anywhere; }
.vk-home-page .vk-r3-partner-grid .vk-r3-dark-logo { background: #202724; border-color: #202724; }
.vk-home-page .vk-r3-partner-grid .vk-r3-dark-logo figcaption { color: #e2e7e2; }
.vk-home-page .vk-r3-partner-grid .vk-r3-partner-name { display: grid; place-items: center; min-height: 64px; font-size: 29px; font-weight: 800; letter-spacing: .04em; }
.vk-home-page .vk-r3-partner-note { margin-top: 24px; max-width: 800px; font-size: 13px; line-height: 1.7; }
.vk-home-page .vk-r3-faq { background: #fff; }
.vk-home-page .vk-r3-faq .vk-faq-section { gap: clamp(40px, 8vw, 112px); }
.vk-home-page .vk-r3-faq h2 { font-size: clamp(32px, 4vw, 54px); }
.vk-home-page .vk-r3-faq .vk-faq-list summary { min-height: 84px; }
.vk-home-page .vk-cta { min-height: 45svh; display: flex; align-items: center; }
/* Added only after the observer is ready; all content is visible without JavaScript. */
.vk-home-page .vk-r3-enter { opacity: 0; transform: translateY(24px); transition: opacity .75s ease, transform .75s cubic-bezier(.2,.65,.3,1); }
.vk-home-page .vk-r3-enter.is-visible { opacity: 1; transform: none; }
@media (min-width: 1400px) {
  .vk-home-page .vk-r3-hero-copy { padding-bottom: 12px; }
}
@media (max-width: 1024px) {
  .vk-home-page { --vk-home-panel-space: 80px; }
  .vk-home-page .vk-section-head { gap: 24px; }
  .vk-home-page .vk-r3-workshops { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .vk-home-page #oem .vk-process { grid-template-columns: repeat(2, minmax(0, 1fr)); margin-top: 44px; }
  .vk-home-page #quality .vk-quality-grid { gap: 24px; margin-top: 44px; }
}
@media (max-width: 850px) {
  .vk-home-page .vk-section-head { flex-wrap: wrap; align-items: flex-start; }
  .vk-home-page .vk-section-head > p { flex-basis: 100%; max-width: 650px; }
  .vk-home-page .vk-r3-collection .vk-product-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .vk-home-page .vk-r3-exteriors { grid-template-columns: minmax(0, 1fr); }
  .vk-home-page .vk-r3-faq .vk-faq-section { grid-template-columns: 1fr; gap: 36px; }
  .vk-home-page #quality .vk-quality-grid { grid-template-columns: 1fr; gap: 8px; }
  .vk-home-page #quality .vk-quality-grid article { padding-right: 0; }
  .vk-home-page #quality .vk-quality-grid .vk-icon { margin-bottom: 24px; }
}
@media (max-width: 600px) {
  .vk-home-page { --vk-home-header: 75px; --vk-home-panel-space: 64px; }
  .vk-home-page .vk-r3-panel.vk-section, .vk-home-page #oem, .vk-home-page #quality { padding-block: var(--vk-home-panel-space); }
  .vk-home-page .vk-section-head { margin-bottom: 32px; gap: 20px; }
  .vk-home-page .vk-section-head h2 { font-size: clamp(30px, 8vw, 38px); line-height: 1.2; }
  .vk-home-page .vk-section-tag { margin-bottom: 14px; }
  .vk-home-page .vk-r3-hero { min-height: calc(100svh - 75px); padding-block: 72px 64px; }
  .vk-home-page .vk-r3-hero-image { object-position: 62% center; }
  .vk-home-page .vk-r3-hero-shade { background: linear-gradient(90deg, rgba(15,24,19,.9), rgba(15,24,19,.55)), linear-gradient(0deg, rgba(15,24,19,.55), transparent 65%); }
  .vk-home-page .vk-r3-kicker { font-size: 11px; margin-bottom: 22px; letter-spacing: .1em; }
  .vk-home-page .vk-r3-hero h1 { font-size: clamp(38px, 10.6vw, 58px); line-height: 1.08; }
  .vk-home-page .vk-r3-hero-copy > p { margin-top: 24px; font-size: 16px; }
  .vk-home-page .vk-r3-hero-actions { gap: 12px 24px; margin-top: 28px; }
  .vk-home-page .vk-r3-hero-actions .vk-button { white-space: normal; text-align: center; }
  .vk-home-page .vk-r3-hero-proof { gap: 12px 24px; margin-top: 32px; font-size: 12px; }
  .vk-home-page .vk-r3-next { margin-top: 28px; }
  .vk-home-page .vk-r3-image-note { right: 20px; bottom: 12px; max-width: calc(100% - 40px); font-size: 9px; }
  .vk-home-page .vk-r3-collection .vk-product-grid { gap: 20px 12px; }
  .vk-home-page .vk-sourcing-strip { flex-wrap: wrap; gap: 16px; padding: 20px; margin-top: 28px; }
  .vk-home-page .vk-sourcing-strip p { flex: 1; min-width: 0; }
  .vk-home-page .vk-sourcing-strip > a { margin-left: 0; flex-basis: 100%; }
  .vk-home-page .vk-r3-company-intro { font-size: 15px; }
  .vk-home-page .vk-r3-factory .vk-metrics { grid-template-columns: repeat(2, minmax(0, 1fr)); margin-bottom: 28px; gap: 24px 16px; }
  .vk-home-page .vk-r3-factory .vk-metrics > div { padding-left: 0; border-left: 0; }
  .vk-home-page .vk-r3-factory .vk-metrics strong { font-size: 32px; }
  .vk-home-page .vk-r3-exteriors { grid-template-columns: 1fr; gap: 24px; }
  .vk-home-page .vk-r3-exteriors img { height: auto; aspect-ratio: 1672 / 941; }
  .vk-home-page .vk-r3-workshops { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px 14px; margin-top: 28px; }
  .vk-home-page :is(.vk-r3-exteriors, .vk-r3-workshops) figcaption { margin-top: 9px; }
  .vk-home-page #oem .vk-process { gap: 32px 24px; margin-block: 36px; }
  .vk-home-page #oem .vk-process h3 { font-size: 20px; }
  .vk-home-page #oem .vk-step { margin-bottom: 20px; }
  .vk-home-page #oem .vk-custom-options { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; padding-top: 28px; margin-bottom: 32px; }
  .vk-home-page #oem .vk-custom-options > span { align-items: flex-start; font-size: 14px; gap: 8px; }
  .vk-home-page #quality .vk-quality-grid { margin-top: 32px; }
  .vk-home-page #quality .vk-quality-grid h3 { font-size: 23px; }
  .vk-home-page #quality .vk-lab { padding-top: 28px; margin-top: 20px; }
  .vk-home-page .vk-r3-partners .vk-regions { grid-template-columns: 1fr 1fr; gap: 20px 14px; padding-bottom: 28px; }
  .vk-home-page .vk-r3-partners .vk-regions span { font-size: 14px; gap: 8px; }
  .vk-home-page .vk-r3-partner-title { margin-block: 32px 20px; }
  .vk-home-page .vk-r3-partner-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
  .vk-home-page .vk-r3-partner-grid figure { min-height: 132px; padding: 18px 12px; gap: 12px; }
  .vk-home-page .vk-r3-partner-grid img { height: 48px; }
  .vk-home-page .vk-r3-partner-grid .vk-r3-partner-name { min-height: 48px; font-size: 25px; }
  .vk-home-page .vk-r3-partner-grid figcaption { font-size: 11px; }
  .vk-home-page .vk-r3-faq .vk-faq-list summary { min-height: 76px; font-size: 16px; }
  .vk-home-page .vk-r3-faq .vk-faq-list details p { padding-right: 0; }
  .vk-home-page .vk-cta { min-height: 40svh; }
}
@media (max-width: 360px) {
  .vk-home-page .vk-r3-collection .vk-product-grid { grid-template-columns: minmax(0, 1fr); }
  .vk-home-page #oem .vk-process { grid-template-columns: minmax(0, 1fr); }
}
html[lang="ja"] .vk-home-page .vk-r3-hero h1 { font-size: clamp(36px, 5.2vw, 72px); line-height: 1.25; letter-spacing: 0; }
html[lang="ja"] .vk-home-page .vk-section-head h2 { line-height: 1.35; letter-spacing: 0; }
@media (max-width: 600px) {
  html[lang="ja"] .vk-home-page .vk-r3-hero h1 { font-size: clamp(32px, 8.4vw, 46px); }
}
@media (prefers-reduced-motion: reduce) {
  .vk-home-page .vk-r3-enter { opacity: 1; transform: none; transition: none; }
  .vk-home-page .vk-r3-collection .vk-product-image img { transition: none; }
  .vk-home-page .vk-r3-collection .vk-product-link:hover img { transform: none; }
}