.nav a.is-active::after { transform: scaleX(1); }

.index-hero {
  padding: 100px 0 82px;
  overflow: hidden;
  background: var(--night);
  color: var(--white);
}
.index-hero--models { background: #e9eef0; color: var(--ink); }
.index-hero__inner { display: grid; grid-template-columns: 1.15fr .85fr; align-items: end; gap: 90px; }
.index-hero h1 { margin: 0; font-size: clamp(64px, 9vw, 118px); line-height: .88; letter-spacing: -.065em; }
.index-hero__inner > p { max-width: 520px; margin: 0; color: #aebbb4; font-size: 18px; line-height: 1.65; }
.index-hero--models .index-hero__inner > p { color: var(--ink-soft); }

.detail-hero { position: relative; overflow: hidden; padding: 0 0 92px; background: var(--night); color: var(--white); }
.detail-hero::after { content: ""; position: absolute; top: 72px; right: -130px; width: 510px; height: 510px; border: 1px solid rgba(49,197,74,.16); border-radius: 50%; box-shadow: 0 0 0 70px rgba(49,197,74,.025), 0 0 0 140px rgba(49,197,74,.02); }
.detail-hero .shell { position: relative; z-index: 1; }
.breadcrumbs { display: flex; flex-wrap: wrap; gap: 9px; padding: 24px 0 62px; color: #7f8d85; font-size: 12px; }
.breadcrumbs a { color: #c2cdc7; text-decoration: none; }
.breadcrumbs a:hover { color: var(--green); }
.detail-hero__grid { display: grid; grid-template-columns: 1.25fr .75fr; align-items: center; gap: 80px; }
.detail-hero__copy .eyebrow { color: var(--green); }
.detail-hero__copy h1 { margin: 0; max-width: 800px; font-size: clamp(48px, 6vw, 84px); line-height: .97; letter-spacing: -.055em; }
.detail-hero__copy h1 span { color: #8e9a94; }
.detail-hero__copy > p:not(.eyebrow) { max-width: 690px; margin: 24px 0 0; color: #b6c1bb; font-size: 18px; line-height: 1.65; }
.detail-hero__actions { display: flex; flex-wrap: wrap; gap: 11px; margin-top: 33px; }
.detail-hero__visual { position: relative; min-height: 310px; display: flex; flex-direction: column; justify-content: space-between; padding: 28px; border: 1px solid rgba(255,255,255,.14); border-radius: 28px; background: var(--night-soft); }
.detail-hero__visual::before, .detail-hero__visual::after { content: ""; position: absolute; background: rgba(255,255,255,.08); }
.detail-hero__visual::before { top: 0; bottom: 0; left: 35%; width: 1px; }
.detail-hero__visual::after { right: 0; bottom: 29%; left: 0; height: 1px; }
.detail-hero__visual span { color: var(--green); font-size: clamp(70px, 10vw, 132px); font-weight: 900; line-height: .8; letter-spacing: -.08em; }
.detail-hero__visual strong { position: relative; z-index: 1; max-width: 260px; font-size: 24px; line-height: 1.05; letter-spacing: -.035em; }
.detail-hero__visual i { color: #819087; font-size: 11px; font-style: normal; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }

.detail-section { padding: 100px 0; }
.detail-section h2, .detail-centers h2, .model-cta h2 { margin: 0; font-size: clamp(38px, 5vw, 58px); line-height: 1.04; letter-spacing: -.045em; }
.split-content { display: grid; grid-template-columns: .8fr 1.2fr; align-items: start; gap: 90px; }
.split-content__intro { position: sticky; top: 126px; }
.split-content__intro > p:not(.eyebrow) { max-width: 470px; margin: 22px 0 0; color: var(--ink-soft); font-size: 16px; line-height: 1.7; }
.detail-list { display: grid; grid-template-columns: 1fr 1fr; gap: 0 22px; margin: 0; padding: 0; list-style: none; border-top: 1px solid var(--line); }
.detail-list li { min-height: 66px; border-bottom: 1px solid var(--line); }
.detail-list li a { min-height: 65px; display: grid; grid-template-columns: 24px 1fr 18px; align-items: center; gap: 12px; color: var(--ink); text-decoration: none; }
.detail-list li a:hover { color: var(--green-dark); }
.detail-list li strong { font-size: 15px; }
.detail-list li i { color: var(--green-dark); font-size: 18px; font-style: normal; }
.detail-list li span { display: grid; width: 24px; height: 24px; flex: 0 0 auto; place-items: center; border-radius: 50%; background: #e7f7ea; color: var(--green-dark); font-size: 12px; }

.subservice-facts { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.subservice-facts article { min-height: 190px; padding: 23px; border: 1px solid var(--line); border-radius: 17px; background: var(--paper); }
.subservice-facts article > span { color: var(--green-dark); font-size: 11px; font-weight: 900; }
.subservice-facts h3 { margin: 46px 0 8px; font-size: 19px; line-height: 1.15; }
.subservice-facts p { margin: 0; color: var(--ink-soft); font-size: 13px; line-height: 1.5; }

.detail-section--related { background: var(--white); }
.related-layout { display: grid; grid-template-columns: .75fr 1.25fr; gap: 90px; }
.related-links { display: grid; grid-template-columns: 1fr 1fr; border-top: 1px solid var(--line); }
.related-links a { display: flex; justify-content: space-between; gap: 15px; padding: 16px 0; border-bottom: 1px solid var(--line); color: var(--ink); font-size: 14px; font-weight: 750; text-decoration: none; }
.related-links a:nth-child(odd) { padding-right: 20px; }
.related-links a:hover { color: var(--green-dark); }
.related-links span { color: var(--green-dark); }
.related-links .related-links__all { color: var(--green-dark); }

.detail-section--catalog { background: var(--paper); }
.catalog-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.catalog-card { position: relative; min-height: 300px; padding: 28px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--white); color: var(--ink); text-decoration: none; transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease; }
.catalog-card:hover { transform: translateY(-5px); border-color: #93d6a0; box-shadow: var(--shadow); }
.catalog-card__number { display: inline-flex; width: 44px; height: 30px; align-items: center; justify-content: center; border: 1px solid var(--line); border-radius: 999px; color: var(--green-dark); font-size: 12px; font-weight: 900; }
.catalog-card h2 { margin: 65px 0 12px; font-size: 25px; line-height: 1.08; letter-spacing: -.035em; }
.catalog-card p { margin: 0; color: var(--ink-soft); font-size: 14px; line-height: 1.55; }
.catalog-card__arrow { position: absolute; right: 25px; bottom: 22px; color: var(--green-dark); font-size: 24px; }

.detail-section--process { background: var(--paper); }
.section-heading { max-width: 720px; margin-bottom: 43px; }
.process-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin: 0; padding: 0; list-style: none; }
.process-grid li { min-height: 220px; padding: 25px; border: 1px solid var(--line); border-radius: 18px; background: var(--white); }
.process-grid li > span { color: var(--green-dark); font-size: 12px; font-weight: 900; }
.process-grid h3 { margin: 60px 0 9px; font-size: 18px; line-height: 1.15; }
.process-grid p { margin: 0; color: var(--ink-soft); font-size: 13px; line-height: 1.55; }

.detail-section--models { background: var(--white); }
.compact-links { display: grid; grid-template-columns: .85fr 1.15fr; gap: 90px; }
.compact-links__grid { display: grid; grid-template-columns: 1fr 1fr; border-top: 1px solid var(--line); }
.compact-links__grid a { padding: 16px 0; border-bottom: 1px solid var(--line); color: var(--ink); font-size: 14px; font-weight: 750; text-decoration: none; }
.compact-links__grid a:nth-child(odd) { padding-right: 18px; }
.compact-links__grid a:hover { color: var(--green-dark); }
.compact-links__grid .compact-links__all { color: var(--green-dark); }

.model-catalog { display: grid; gap: 78px; }
.model-group__head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 22px; }
.model-group__head .eyebrow { margin: 0; }
.model-group__head > span { color: var(--ink-soft); font-size: 12px; }
.model-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.model-card { position: relative; min-height: 190px; display: flex; flex-direction: column; justify-content: space-between; padding: 22px; border: 1px solid var(--line); border-radius: 18px; background: var(--white); text-decoration: none; transition: transform .2s ease, border-color .2s ease; }
.model-card:hover { transform: translateY(-4px); border-color: var(--green-dark); }
.model-card > span { color: var(--ink-soft); font-size: 11px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.model-card strong { max-width: 210px; font-size: 23px; line-height: 1.05; letter-spacing: -.035em; }
.model-card i { position: absolute; right: 20px; bottom: 18px; color: var(--green-dark); font-size: 21px; font-style: normal; }

.model-intro { display: grid; grid-template-columns: 1fr .8fr; align-items: start; gap: 90px; }
.model-intro > div:first-child > p:not(.eyebrow) { max-width: 620px; margin: 23px 0 0; color: var(--ink-soft); font-size: 17px; line-height: 1.7; }
.inspection-card { padding: 30px; border-radius: 24px; background: var(--night); color: var(--white); box-shadow: var(--shadow); }
.inspection-card__label { color: var(--green); font-size: 11px; font-weight: 900; letter-spacing: .1em; text-transform: uppercase; }
.inspection-card h3 { margin: 34px 0 21px; font-size: 25px; line-height: 1.1; letter-spacing: -.03em; }
.inspection-card ul { display: grid; gap: 11px; margin: 0; padding: 0; color: #b7c3bc; font-size: 13px; list-style: none; }
.inspection-card li { padding-top: 11px; border-top: 1px solid rgba(255,255,255,.11); }

.detail-section--service-links { background: var(--paper); }
.service-link-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; }
.service-link-grid a { min-height: 82px; display: grid; grid-template-columns: 42px 1fr 24px; align-items: center; gap: 13px; padding: 17px 20px; border: 1px solid var(--line); border-radius: 14px; background: var(--white); text-decoration: none; transition: border-color .2s ease, transform .2s ease; }
.service-link-grid a:hover { transform: translateY(-2px); border-color: var(--green-dark); }
.service-link-grid span { color: var(--green-dark); font-size: 11px; font-weight: 900; }
.service-link-grid strong { font-size: 16px; }
.service-link-grid i { color: var(--green-dark); font-size: 20px; font-style: normal; }
.detail-text-link { display: inline-block; margin-top: 25px; color: var(--green-dark); font-weight: 850; text-decoration: none; }

.model-cta { padding: 74px 0; background: var(--green); color: #071309; }
.model-cta .eyebrow { color: #0a6f1c; }
.model-cta__inner { display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 70px; }
.model-cta__inner > div > p:not(.eyebrow) { max-width: 720px; margin: 16px 0 0; line-height: 1.6; }
.model-cta .button--primary { background: var(--night); color: var(--white); box-shadow: none; }

.detail-section--siblings { padding-block: 68px; }
.sibling-links { display: flex; flex-wrap: wrap; gap: 9px; margin-top: 20px; }
.sibling-links a { display: inline-flex; align-items: center; gap: 13px; padding: 10px 14px; border: 1px solid var(--line); border-radius: 999px; font-size: 13px; font-weight: 750; text-decoration: none; }
.sibling-links a:hover { border-color: var(--green-dark); color: var(--green-dark); }
.sibling-links span { color: var(--green-dark); }

.detail-section--archive { padding-top: 88px; background: #f7f9f7; border-top: 1px solid var(--line); }
.detail-section--archive-main { background: var(--white); border-top: 0; }
.archive-layout { max-width: 1060px; }
.archive-heading { max-width: 760px; margin-bottom: 36px; }
.archive-heading h2 { margin: 0; }
.archive-gallery { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; margin: 0 0 42px; }
.archive-gallery figure { min-height: 250px; margin: 0; overflow: hidden; border-radius: 18px; background: var(--paper); }
.archive-gallery img { width: 100%; height: 100%; display: block; object-fit: cover; }
.archive-rich { color: var(--ink); font-size: 17px; line-height: 1.75; }
.archive-rich > :first-child { margin-top: 0; }
.archive-rich > :last-child { margin-bottom: 0; }
.archive-rich h2, .archive-rich h3, .archive-rich h4 { max-width: 840px; margin: 50px 0 18px; line-height: 1.12; letter-spacing: -.035em; }
.archive-rich h2 { font-size: clamp(30px, 4vw, 44px); }
.archive-rich h3 { font-size: clamp(24px, 3vw, 32px); }
.archive-rich h4 { font-size: 22px; }
.archive-rich p, .archive-rich ul, .archive-rich ol, .archive-rich blockquote { max-width: 850px; margin: 0 0 20px; }
.archive-rich ul, .archive-rich ol { display: grid; gap: 9px; padding-left: 24px; }
.archive-rich li::marker { color: var(--green-dark); font-weight: 850; }
.archive-rich a { color: var(--green-dark); text-underline-offset: 3px; }
.archive-rich strong { font-weight: 850; }
.archive-rich figure { max-width: 900px; margin: 28px 0; }
.archive-rich img { max-width: 100%; height: auto; display: block; border-radius: 15px; }
.archive-rich table { width: 100%; margin: 30px 0; border-collapse: collapse; border: 1px solid var(--line); background: var(--white); font-size: 14px; line-height: 1.45; }
.archive-rich caption { padding: 12px; font-weight: 850; text-align: left; }
.archive-rich th, .archive-rich td { padding: 13px 15px; border: 1px solid var(--line); vertical-align: top; text-align: left; }
.archive-rich th { background: #eaf1ec; font-weight: 850; }
.archive-rich td img { width: 100%; min-width: 140px; border-radius: 10px; }
.archive-rich blockquote { padding: 20px 24px; border-left: 4px solid var(--green); background: var(--white); }

.detail-centers { padding: 84px 0; background: var(--green); color: #071309; }
.detail-centers .eyebrow { color: #0a6f1c; }
.detail-centers__inner { display: grid; grid-template-columns: .8fr 1.2fr; align-items: start; gap: 90px; }
.detail-centers__links { display: grid; gap: 8px; }
.detail-centers__links a { display: flex; align-items: center; justify-content: space-between; gap: 25px; padding: 15px 17px; border: 1px solid rgba(7,19,9,.23); border-radius: 11px; text-decoration: none; }
.detail-centers__links a:hover { background: rgba(255,255,255,.2); }
.detail-centers__links span { font-size: 13px; }
.detail-centers__links strong { font-size: 15px; white-space: nowrap; }

.not-found { min-height: 65vh; display: grid; place-items: center; padding: 80px 0; text-align: center; }
.not-found h1 { margin: 0; font-size: clamp(56px, 9vw, 110px); line-height: .9; letter-spacing: -.07em; }
.not-found p:not(.eyebrow) { margin: 25px 0; color: var(--ink-soft); }
.not-found .button + .button { margin-left: 8px; }

@media (max-width: 980px) {
  .index-hero__inner, .detail-hero__grid, .split-content, .compact-links, .model-intro, .detail-centers__inner, .related-layout { gap: 45px; }
  .catalog-grid { grid-template-columns: repeat(2, 1fr); }
  .model-grid { grid-template-columns: repeat(3, 1fr); }
  .process-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 820px) {
  .index-hero { padding: 76px 0 62px; }
  .index-hero__inner, .detail-hero__grid, .split-content, .compact-links, .model-intro, .detail-centers__inner, .model-cta__inner, .related-layout { grid-template-columns: 1fr; }
  .index-hero__inner { gap: 30px; }
  .index-hero h1 { font-size: 74px; }
  .breadcrumbs { padding-bottom: 36px; }
  .detail-hero { padding-bottom: 70px; }
  .detail-hero__visual { min-height: 230px; }
  .split-content__intro { position: static; }
  .model-grid { grid-template-columns: repeat(2, 1fr); }
  .model-cta__inner { gap: 28px; }
  .model-cta .button { justify-self: start; }
  .archive-gallery { grid-template-columns: 1fr 1fr; }
  .archive-rich { overflow-x: auto; }
}

@media (max-width: 560px) {
  .index-hero h1 { font-size: 58px; }
  .index-hero__inner > p, .detail-hero__copy > p:not(.eyebrow) { font-size: 16px; }
  .detail-hero__copy h1 { font-size: 47px; }
  .detail-hero__actions { display: grid; }
  .detail-hero__visual { min-height: 200px; }
  .detail-section { padding: 66px 0; }
  .detail-list, .catalog-grid, .model-grid, .service-link-grid, .subservice-facts, .related-links { grid-template-columns: 1fr; }
  .catalog-card { min-height: 255px; }
  .process-grid { grid-template-columns: 1fr; }
  .process-grid li { min-height: 185px; }
  .process-grid h3 { margin-top: 38px; }
  .compact-links__grid { grid-template-columns: 1fr; }
  .compact-links__grid a:nth-child(odd) { padding-right: 0; }
  .related-links a:nth-child(odd) { padding-right: 0; }
  .model-group__head { align-items: flex-start; flex-direction: column; gap: 6px; }
  .detail-centers__links a { align-items: flex-start; flex-direction: column; gap: 4px; }
  .not-found .button { width: 100%; }
  .not-found .button + .button { margin: 8px 0 0; }
  .archive-gallery { grid-template-columns: 1fr; }
  .archive-gallery figure { min-height: 210px; }
  .archive-rich { font-size: 16px; line-height: 1.68; }
  .archive-rich h2, .archive-rich h3, .archive-rich h4 { margin-top: 36px; }
  .archive-rich table { min-width: 620px; }
}