/* Chrápátko — průvodce výběrem autosedačky CZ/SK/EN 1.0.1. Všechny komponenty jsou scopeované. */
.pageArticleDetail:has(.ch-seat-guide) > header { display: none; }
.content-inner:has(.ch-seat-guide),
.pageArticleDetail:has(.ch-seat-guide),
.pageArticleDetail:has(.ch-seat-guide) > [itemprop="about"] { width: 100%; max-width: none; margin: 0; padding: 0; }

.ch-seat-guide {
  --csg-ink: #003140;
  --csg-blue: #007599;
  --csg-yellow: #eeba2b;
  --csg-warm: #f6f1e8;
  --csg-mist: #f2f7f8;
  --csg-line: #d7e2e4;
  --csg-copy: #405d65;
  --csg-radius: 24px;
  width: calc(100% - 48px);
  max-width: 1400px;
  margin: 34px auto 80px;
  color: var(--csg-ink);
  font-family: Poppins, sans-serif;
  font-size: 16px;
  line-height: 1.65;
}
.ch-seat-guide, .ch-seat-guide * { box-sizing: border-box; }
.ch-seat-guide h1, .ch-seat-guide h2, .ch-seat-guide h3, .ch-seat-guide p, .ch-seat-guide figure { margin-top: 0; }
.ch-seat-guide h1, .ch-seat-guide h2, .ch-seat-guide h3, .ch-seat-guide strong, .ch-seat-guide b { font-family: Poppins, sans-serif; font-weight: 800; letter-spacing: -.035em; }
.ch-seat-guide h2 { margin-bottom: 18px; color: var(--csg-ink); font-size: clamp(34px, 4.2vw, 58px); line-height: 1.05; }
.ch-seat-guide h3 { color: var(--csg-ink); }
.ch-seat-guide p { margin-bottom: 18px; }
.ch-seat-guide a { text-decoration: none; }
.ch-seat-guide button, .ch-seat-guide input { font: inherit; }
.ch-seat-guide button { appearance: none; }
.ch-seat-guide [hidden] { display: none; }
.ch-seat-guide a:focus-visible, .ch-seat-guide button:focus-visible, .ch-seat-guide input:focus-visible, .ch-seat-guide summary:focus-visible { outline: 3px solid var(--csg-yellow); outline-offset: 4px; }
.ch-seat-guide__eyebrow, .ch-seat-guide__kicker { margin-bottom: 12px; color: var(--csg-blue); font-size: 11px; font-weight: 800; letter-spacing: .13em; line-height: 1.35; text-transform: uppercase; }
.ch-seat-guide__section { margin-top: clamp(62px, 8vw, 108px); scroll-margin-top: 110px; }
.ch-seat-guide__heading { max-width: 850px; margin-bottom: clamp(30px, 4vw, 48px); }
.ch-seat-guide__heading--center { margin-right: auto; margin-left: auto; text-align: center; }
.ch-seat-guide__heading > p:last-child { margin-bottom: 0; color: var(--csg-copy); font-size: 17px; }
.ch-seat-guide__actions { display: flex; flex-wrap: wrap; gap: 12px; }
.ch-seat-guide__actions--center { justify-content: center; margin-top: 34px; }
.ch-seat-guide__button { display: inline-flex; min-height: 50px; align-items: center; justify-content: center; gap: 12px; padding: 13px 22px; border: 1px solid transparent; border-radius: 999px; cursor: pointer; font-size: 13px; font-weight: 800; line-height: 1.2; transition: transform .22s ease, background-color .22s ease, color .22s ease, border-color .22s ease; }
.ch-seat-guide__button:hover { transform: translateY(-2px); }
.ch-seat-guide__button--yellow { background: var(--csg-yellow); color: var(--csg-ink); }
.ch-seat-guide__button--yellow:hover { background: #ffd34f; color: var(--csg-ink); }
.ch-seat-guide__button--dark { background: var(--csg-ink); color: #fff; }
.ch-seat-guide__button--dark:hover { background: var(--csg-blue); color: #fff; }
.ch-seat-guide__button--secondary { border-color: var(--csg-line); background: #fff; color: var(--csg-ink); }
.ch-seat-guide__button--secondary:hover { border-color: var(--csg-blue); color: var(--csg-ink); }
.ch-seat-guide__button--ghost { border-color: rgba(255,255,255,.48); background: transparent; color: #fff; }
.ch-seat-guide__button--ghost:hover { border-color: #fff; background: rgba(255,255,255,.1); color: #fff; }

/* Hero */
.ch-seat-guide__hero { display: grid; min-height: 590px; grid-template-columns: minmax(0,.92fr) minmax(0,1.08fr); overflow: hidden; border-radius: var(--csg-radius); background: var(--csg-ink); color: #fff; box-shadow: 0 24px 55px rgba(0,49,64,.12); }
.ch-seat-guide__hero-copy { position: relative; z-index: 2; display: flex; flex-direction: column; justify-content: center; padding: clamp(40px,5vw,72px); }
.ch-seat-guide__hero-copy::after { position: absolute; z-index: -1; top: 0; right: -150px; bottom: 0; width: 210px; background: linear-gradient(90deg,var(--csg-ink),rgba(0,49,64,0)); content: ""; pointer-events: none; }
.ch-seat-guide__hero .ch-seat-guide__eyebrow { color: #8ed3e5; }
.ch-seat-guide__hero h1 { max-width: 650px; margin: 0 0 24px; color: #fff; font-size: clamp(44px,4.5vw,68px); line-height: .98; }
.ch-seat-guide__lead { max-width: 55ch; color: rgba(255,255,255,.88); font-size: clamp(17px,1.5vw,21px); line-height: 1.55; }
.ch-seat-guide__hero-note { margin: 22px 0 0; color: rgba(255,255,255,.65); font-size: 13px; }
.ch-seat-guide__hero-media { min-width: 0; min-height: 590px; margin: 0; background: #7b8588; }
.ch-seat-guide__hero-media img { display: block; width: 100%; height: 100%; object-fit: cover; object-position: 54% 50%; }
.ch-seat-guide__jump { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; margin: 18px auto 0; }
.ch-seat-guide__jump a { padding: 9px 14px; border-radius: 999px; background: var(--csg-mist); color: var(--csg-ink); font-size: 12px; font-weight: 700; }
.ch-seat-guide__jump a:hover { background: var(--csg-yellow); color: var(--csg-ink); }

/* Finder */
.ch-seat-finder { padding: clamp(34px,6vw,72px); border-radius: var(--csg-radius); background: var(--csg-mist); }
.ch-seat-finder__form { position: relative; max-width: 950px; min-height: 0; margin: 0 auto; padding: clamp(28px,5vw,56px); border: 1px solid var(--csg-line); border-radius: 22px; background: #fff; box-shadow: 0 18px 42px rgba(0,49,64,.07); }
.ch-seat-finder__progress { height: 6px; overflow: hidden; border-radius: 999px; background: #e4edef; }
.ch-seat-finder__progress span { display: block; width: 25%; height: 100%; border-radius: inherit; background: var(--csg-yellow); transition: width .3s ease; }
.ch-seat-finder__step-label { margin: 12px 0 26px; color: var(--csg-copy); font-size: 12px; font-weight: 700; text-align: right; }
.ch-seat-finder__step { min-width: 0; margin: 0; padding: 0; border: 0; }
.ch-seat-finder__step[hidden] { display: none; }
.ch-seat-finder__step legend { width: 100%; margin: 0 0 10px; padding: 0; color: var(--csg-ink); font-size: clamp(27px,3.2vw,40px); font-weight: 800; letter-spacing: -.035em; line-height: 1.1; }
.ch-seat-finder__hint { color: var(--csg-copy); }
.ch-seat-finder__length { display: grid; width: 100%; max-width: 520px; grid-template-columns: minmax(0,1fr) auto; align-items: center; gap: 18px; margin-top: 30px; padding: 18px 20px; border: 1px solid var(--csg-line); border-radius: 16px; background: var(--csg-warm); color: var(--csg-ink); font-weight: 700; }
.ch-seat-finder__length > span:last-child { display: flex; align-items: center; gap: 8px; }
.ch-seat-finder__length input { width: 148px; min-width: 0; padding: 12px 14px; border: 1px solid #aec4ca; border-radius: 10px; background: #fff; color: var(--csg-ink); font-size: 19px; font-weight: 800; }
.ch-seat-finder__choices { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 12px; margin-top: 26px; }
.ch-seat-finder__choices label { display: block; cursor: pointer; }
.ch-seat-finder__choices input { position: absolute; width: 1px; height: 1px; opacity: 0; }
.ch-seat-finder__choices span { position: relative; display: block; min-height: 118px; padding: 20px 42px 18px 20px; border: 1px solid var(--csg-line); border-radius: 16px; background: #fff; transition: border-color .2s ease, box-shadow .2s ease, background-color .2s ease; }
.ch-seat-finder__choices span::after { position: absolute; top: 20px; right: 18px; width: 20px; height: 20px; border: 2px solid #aac0c5; border-radius: 50%; content: ""; }
.ch-seat-finder__choices b { display: block; margin-bottom: 6px; color: var(--csg-ink); font-size: 16px; line-height: 1.3; }
.ch-seat-finder__choices small { display: block; color: var(--csg-copy); font-size: 12px; line-height: 1.5; }
.ch-seat-finder__choices input:checked + span { border-color: var(--csg-yellow); background: #fff9e8; box-shadow: 0 0 0 2px var(--csg-yellow); }
.ch-seat-finder__choices input:checked + span::after { border: 6px solid var(--csg-ink); }
.ch-seat-finder__choices input:focus-visible + span { outline: 3px solid var(--csg-yellow); outline-offset: 3px; }
.ch-seat-finder__error { min-height: 24px; margin: 14px 0 0; color: #9b2f2f; font-size: 13px; font-weight: 700; }
.ch-seat-finder__controls { display: flex; justify-content: flex-end; gap: 10px; margin-top: 24px; }
.ch-seat-result { max-width: 950px; margin: 22px auto 0; padding: clamp(28px,5vw,56px); border-radius: 22px; background: var(--csg-ink); color: #fff; box-shadow: 0 18px 42px rgba(0,49,64,.14); }
.ch-seat-result[hidden] { display: none; }
.ch-seat-result .ch-seat-guide__kicker { color: #8ed3e5; }
.ch-seat-result__top { display: flex; align-items: flex-start; justify-content: space-between; gap: 24px; }
.ch-seat-result h3 { margin: 0; color: #fff; font-size: clamp(32px,4vw,54px); line-height: 1; }
.ch-seat-result h3 small { display: block; margin-top: 10px; color: rgba(255,255,255,.68); font-size: 18px; font-weight: 600; letter-spacing: 0; }
.ch-seat-result__badge { flex: 0 0 auto; padding: 8px 12px; border-radius: 999px; background: var(--csg-yellow); color: var(--csg-ink); font-size: 11px; font-weight: 800; text-transform: uppercase; }
.ch-seat-result__summary { max-width: 68ch; margin: 26px 0; color: rgba(255,255,255,.82); }
.ch-seat-result__grid { display: grid; grid-template-columns: .75fr 1.25fr; gap: 24px; padding: 24px 0; border-top: 1px solid rgba(255,255,255,.14); border-bottom: 1px solid rgba(255,255,255,.14); }
.ch-seat-result__grid > div span { display: block; color: #8ed3e5; font-size: 11px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.ch-seat-result__grid > div strong { display: block; margin-top: 7px; color: #fff; font-size: 23px; }
.ch-seat-result__grid ul { display: grid; gap: 7px; margin: 0; padding: 0; list-style: none; }
.ch-seat-result__grid li { position: relative; padding-left: 22px; color: rgba(255,255,255,.82); }
.ch-seat-result__grid li::before { position: absolute; top: 1px; left: 0; color: var(--csg-yellow); content: "✓"; font-weight: 800; }
.ch-seat-result__warning { margin: 22px 0; padding: 14px 16px; border-radius: 12px; background: rgba(255,255,255,.08); color: rgba(255,255,255,.78); font-size: 13px; }

/* Measure */
.ch-seat-measure__layout { display: grid; grid-template-columns: minmax(0,1.05fr) minmax(0,.95fr); align-items: stretch; gap: 22px; }
.ch-seat-measure__visual { display: flex; flex-direction: column; justify-content: center; margin: 0; padding: 28px; border-radius: 22px; background: var(--csg-warm); }
.ch-seat-measure__stage { position: relative; width: 100%; overflow: hidden; border-radius: 18px; }
.ch-seat-measure__dog { display: block; width: 100%; height: auto; }
.ch-seat-measure__measurement { position: absolute; top: 13%; right: 22%; left: 25.5%; height: 82px; color: var(--csg-ink); font-size: clamp(10px,1.05vw,14px); font-weight: 800; line-height: 1.15; pointer-events: none; }
.ch-seat-measure__measurement i { position: absolute; top: 31px; right: 0; left: 0; height: 4px; border-radius: 999px; background: var(--csg-blue); }
.ch-seat-measure__measurement i::before, .ch-seat-measure__measurement i::after { position: absolute; top: -8px; width: 4px; height: 20px; border-radius: 999px; background: var(--csg-blue); content: ""; }
.ch-seat-measure__measurement i::before { left: 0; }
.ch-seat-measure__measurement i::after { right: 0; }
.ch-seat-measure__label { position: absolute; top: 0; left: 50%; padding: 3px 8px; border-radius: 999px; background: rgba(255,255,255,.9); transform: translateX(-50%); white-space: nowrap; }
.ch-seat-measure__point { position: absolute; top: 43px; max-width: 112px; padding: 3px 7px; border-radius: 8px; background: rgba(255,255,255,.9); white-space: nowrap; }
.ch-seat-measure__point--tail { left: 0; transform: translateX(-18%); }
.ch-seat-measure__point--neck { right: 0; transform: translateX(18%); }
.ch-seat-measure__visual figcaption { margin-top: 16px; color: var(--csg-copy); font-size: 12px; text-align: center; }
.ch-seat-measure__steps { display: grid; gap: 10px; margin: 0; padding: 0; list-style: none; }
.ch-seat-measure__steps li { display: grid; grid-template-columns: 46px 1fr; gap: 16px; padding: 20px; border: 1px solid var(--csg-line); border-radius: 16px; }
.ch-seat-measure__steps li > span { display: flex; width: 40px; height: 40px; align-items: center; justify-content: center; border-radius: 50%; background: var(--csg-yellow); color: var(--csg-ink); font-size: 11px; font-weight: 800; }
.ch-seat-measure__steps strong { display: block; margin-bottom: 4px; color: var(--csg-ink); }
.ch-seat-measure__steps p { margin: 0; color: var(--csg-copy); font-size: 13px; }
.ch-seat-guide__note { margin-top: 18px; padding: 20px 24px; border-left: 4px solid var(--csg-yellow); border-radius: 0 14px 14px 0; background: var(--csg-mist); color: var(--csg-copy); }
.ch-seat-guide__note strong { color: var(--csg-ink); }

/* Size cards */
.ch-seat-sizes { display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); gap: 14px; }
.ch-seat-sizes article { position: relative; min-height: 260px; overflow: hidden; padding: 30px 24px; border: 1px solid var(--csg-line); border-radius: 20px; background: #fff; box-shadow: 0 12px 28px rgba(0,49,64,.06); }
.ch-seat-sizes article::after { position: absolute; right: -35px; bottom: -45px; width: 130px; height: 130px; border-radius: 50%; background: var(--csg-mist); content: ""; }
.ch-seat-sizes__letter { display: flex; width: 52px; height: 52px; align-items: center; justify-content: center; margin-bottom: 26px; border-radius: 15px; background: var(--csg-ink); color: #fff; font-size: 22px; font-weight: 800; }
.ch-seat-sizes h3 { margin: 0 0 8px; font-size: 24px; }
.ch-seat-sizes p { color: var(--csg-copy); font-size: 13px; }
.ch-seat-sizes small { position: relative; z-index: 1; display: block; color: var(--csg-blue); font-size: 12px; font-weight: 700; }
.ch-seat-guide__caption { max-width: 850px; margin: 22px auto 0; color: var(--csg-copy); font-size: 12px; text-align: center; }
.ch-seat-bolster > .ch-seat-guide__caption { margin: 22px auto 0; text-align: center; }

/* Car fit */
.ch-seat-car { display: grid; grid-template-columns: minmax(0,1.05fr) minmax(420px,.95fr); align-items: center; gap: clamp(34px,6vw,80px); padding: clamp(36px,6vw,78px); border-radius: var(--csg-radius); background: var(--csg-mist); }
.ch-seat-guide__checks { display: grid; gap: 10px; margin: 26px 0 0; padding: 0; list-style: none; }
.ch-seat-guide__checks li { position: relative; padding-left: 30px; color: var(--csg-copy); }
.ch-seat-guide__checks li::before { position: absolute; top: 0; left: 0; color: var(--csg-blue); content: "✓"; font-weight: 800; }
.ch-seat-car__diagram { position: relative; min-height: 350px; overflow: hidden; padding: 46px 28px 24px; border-radius: 22px; background: var(--csg-ink); color: #fff; }
.ch-seat-car__bench { position: absolute; right: 8%; bottom: 74px; left: 8%; display: grid; height: 160px; grid-template-columns: repeat(3,1fr); gap: 5px; padding: 13px; border: 6px solid rgba(255,255,255,.72); border-radius: 32px 32px 14px 14px; }
.ch-seat-car__bench span { border-radius: 18px 18px 7px 7px; background: rgba(255,255,255,.13); }
.ch-seat-car__seat { position: absolute; z-index: 2; display: flex; align-items: center; justify-content: center; border: 3px solid var(--csg-yellow); border-radius: 18px; background: rgba(238,186,43,.2); color: #fff; font-size: 12px; font-weight: 800; }
.ch-seat-car__seat--small { right: 12%; bottom: 96px; width: 25%; height: 117px; }
.ch-seat-car__seat--wide { bottom: 96px; left: 12%; width: 48%; height: 117px; }
.ch-seat-car__diagram p { position: absolute; right: 24px; bottom: 18px; left: 24px; margin: 0; color: rgba(255,255,255,.62); font-size: 11px; text-align: center; }

/* Collections */
.ch-seat-collections { display: grid; grid-template-columns: repeat(6,minmax(0,1fr)); gap: 14px; }
.ch-seat-collection { grid-column: span 2; min-height: 325px; padding: 28px 24px; border: 1px solid var(--csg-line); border-radius: 20px; background: #fff; box-shadow: 0 12px 28px rgba(0,49,64,.05); }
.ch-seat-collection:nth-child(4) { grid-column: 2 / span 2; }
.ch-seat-collection--featured { background: var(--csg-warm); }
.ch-seat-collection__badge { display: inline-flex; padding: 7px 10px; border-radius: 999px; background: var(--csg-mist); color: var(--csg-blue); font-size: 10px; font-weight: 800; letter-spacing: .07em; text-transform: uppercase; }
.ch-seat-collection h3 { margin: 22px 0 10px; font-size: 27px; }
.ch-seat-collection p { color: var(--csg-copy); font-size: 13px; }
.ch-seat-collection ul { display: grid; gap: 6px; margin: 20px 0 0; padding: 18px 0 0; border-top: 1px solid var(--csg-line); list-style: none; }
.ch-seat-collection li { position: relative; padding-left: 18px; color: var(--csg-ink); font-size: 12px; font-weight: 700; }
.ch-seat-collection li::before { position: absolute; left: 0; color: var(--csg-yellow); content: "•"; }

/* Comparisons */
.ch-seat-compare { padding: clamp(38px,6vw,72px); border-radius: var(--csg-radius); background: var(--csg-warm); }
.ch-seat-compare__grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 16px; }
.ch-seat-compare__grid article { padding: 32px; border: 1px solid #e0d8cb; border-radius: 20px; background: #fff; }
.ch-seat-compare__grid .ch-seat-compare__highlight { border-color: var(--csg-ink); background: var(--csg-ink); }
.ch-seat-compare__icon { display: flex; width: 54px; height: 54px; align-items: center; justify-content: center; margin-bottom: 30px; border-radius: 50%; background: var(--csg-mist); color: var(--csg-blue); font-size: 30px; }
.ch-seat-compare h3 { margin: 0 0 10px; font-size: 28px; }
.ch-seat-compare p { color: var(--csg-copy); }
.ch-seat-compare article > strong { color: var(--csg-blue); font-size: 13px; }
.ch-seat-compare__highlight h3, .ch-seat-compare__highlight > strong { color: #fff; }
.ch-seat-compare__highlight p { color: rgba(255,255,255,.74); }
.ch-seat-compare__highlight .ch-seat-compare__icon { background: var(--csg-yellow); color: var(--csg-ink); }
.ch-seat-bolster__grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 16px; }
.ch-seat-bolster__grid article { min-height: 310px; padding: 30px; border-radius: 20px; background: var(--csg-mist); }
.ch-seat-bolster__shape { position: relative; width: 100%; height: 105px; margin-bottom: 28px; border: 4px solid var(--csg-ink); background: #d9ba83; }
.ch-seat-bolster__shape--pillow { border-radius: 46% 46% 24px 24px; box-shadow: inset 0 -20px 25px rgba(0,49,64,.13); }
.ch-seat-bolster__shape--pillow::after { position: absolute; inset: 18px 30%; border-right: 2px solid rgba(0,49,64,.35); border-left: 2px solid rgba(0,49,64,.35); content: ""; }
.ch-seat-bolster__shape--flat { border-radius: 13px; }
.ch-seat-bolster h3 { margin: 0 0 10px; font-size: 25px; }
.ch-seat-bolster p { margin: 0; color: var(--csg-copy); }

/* Fastening */
.ch-seat-fastening { display: grid; grid-template-columns: minmax(340px,.8fr) minmax(0,1.2fr); overflow: hidden; border-radius: var(--csg-radius); background: var(--csg-ink); color: #fff; }
.ch-seat-fastening__visual { display: flex; align-items: center; justify-content: center; min-height: 540px; padding: 50px; background: var(--csg-yellow); }
.ch-seat-fastening__visual img { display: block; width: 100%; max-width: 420px; height: auto; }
.ch-seat-fastening__copy { padding: clamp(40px,6vw,76px); }
.ch-seat-fastening__copy .ch-seat-guide__kicker { color: #8ed3e5; }
.ch-seat-fastening h2 { color: #fff; }
.ch-seat-fastening ol { display: grid; gap: 17px; margin: 28px 0; padding-left: 24px; }
.ch-seat-fastening li { padding-left: 7px; color: rgba(255,255,255,.74); }
.ch-seat-fastening li strong { color: #fff; }
.ch-seat-fastening aside { padding: 18px 20px; border-radius: 14px; background: rgba(255,255,255,.09); color: rgba(255,255,255,.72); font-size: 13px; }
.ch-seat-fastening aside strong { color: var(--csg-yellow); }
.ch-seat-two { display: grid; grid-template-columns: .85fr 1.15fr; gap: clamp(30px,6vw,80px); padding: clamp(34px,5vw,64px); border: 1px solid var(--csg-line); border-radius: var(--csg-radius); }
.ch-seat-two h2 { margin-bottom: 0; font-size: clamp(32px,3.4vw,48px); }
.ch-seat-two > div:last-child { color: var(--csg-copy); font-size: 17px; }
.ch-seat-two > div:last-child p:last-child { margin-bottom: 0; }

/* Boot and FAQ */
.ch-seat-boot { display: grid; grid-template-columns: 1.05fr .95fr; min-height: 440px; overflow: hidden; border-radius: var(--csg-radius); background: var(--csg-warm); }
.ch-seat-boot__copy { padding: clamp(38px,6vw,72px); }
.ch-seat-boot__art { position: relative; min-height: 400px; overflow: hidden; background: var(--csg-ink); }
.ch-seat-boot__art::before { position: absolute; right: 12%; bottom: 18%; left: 12%; height: 42%; border: 8px solid #fff; border-radius: 70px 70px 18px 18px; content: ""; opacity: .9; }
.ch-seat-boot__art span { position: absolute; right: 20%; bottom: 20%; left: 20%; height: 29%; border-radius: 45px 45px 14px 14px; background: var(--csg-yellow); }
.ch-seat-boot__art i { position: absolute; top: 22%; left: 50%; width: 92px; height: 92px; border: 8px solid #fff; border-radius: 50%; transform: translateX(-50%); }
.ch-seat-boot__art i::before, .ch-seat-boot__art i::after { position: absolute; top: -28px; width: 42px; height: 48px; border: 8px solid #fff; border-bottom: 0; border-radius: 50% 50% 0 0; content: ""; }
.ch-seat-boot__art i::before { left: -25px; transform: rotate(-26deg); }
.ch-seat-boot__art i::after { right: -25px; transform: rotate(26deg); }
.ch-seat-faq { padding: clamp(38px,6vw,72px); border-radius: var(--csg-radius); background: var(--csg-mist); }
.ch-seat-faq__grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); align-items: start; gap: 12px; }
.ch-seat-faq__grid > div { display: grid; gap: 12px; }
.ch-seat-faq details { overflow: hidden; border: 1px solid var(--csg-line); border-radius: 16px; background: #fff; }
.ch-seat-faq summary { position: relative; display: block; padding: 20px 56px 20px 22px; color: var(--csg-ink); cursor: pointer; font-size: 14px; font-weight: 800; line-height: 1.4; list-style: none; }
.ch-seat-faq summary::-webkit-details-marker { display: none; }
.ch-seat-faq summary::after { position: absolute; top: 50%; right: 20px; width: 25px; height: 25px; border-radius: 50%; background: var(--csg-mist); color: var(--csg-blue); content: "+"; font-size: 19px; font-weight: 500; line-height: 24px; text-align: center; transform: translateY(-50%); }
.ch-seat-faq details[open] summary::after { content: "−"; }
.ch-seat-faq details p { margin: 0; padding: 0 22px 22px; color: var(--csg-copy); font-size: 13px; }
.ch-seat-faq details[open] { border-color: #a6cdd6; box-shadow: 0 10px 24px rgba(0,49,64,.06); }
.ch-seat-contact { display: grid; grid-template-columns: minmax(0,1fr) auto; align-items: center; gap: 40px 70px; padding: clamp(40px,6vw,76px); border-radius: var(--csg-radius); background: var(--csg-ink); color: #fff; }
.ch-seat-contact .ch-seat-guide__eyebrow { color: #8ed3e5; }
.ch-seat-contact h2 { color: #fff; }
.ch-seat-contact p:last-child { max-width: 62ch; margin: 0; color: rgba(255,255,255,.72); }
.ch-seat-contact__actions { display: grid; gap: 8px; justify-items: end; }
.ch-seat-contact__actions > a:not(.ch-seat-guide__button) { color: #fff; font-size: 16px; font-weight: 800; }
.ch-seat-contact__actions .ch-seat-guide__button { margin-top: 12px; }

@media (max-width: 1100px) {
  .ch-seat-guide__hero { min-height: 520px; grid-template-columns: .92fr 1.08fr; }
  .ch-seat-guide__hero-copy { padding: 38px 30px; }
  .ch-seat-guide__hero h1 { font-size: 45px; }
  .ch-seat-guide__hero-media { min-height: 520px; }
  .ch-seat-sizes { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .ch-seat-car { grid-template-columns: 1fr; }
  .ch-seat-car__diagram { min-height: 390px; }
  .ch-seat-collections { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .ch-seat-collection, .ch-seat-collection:nth-child(4) { grid-column: auto; }
  .ch-seat-collection:last-child { grid-column: 1 / -1; min-height: 0; }
  .ch-seat-fastening { grid-template-columns: .75fr 1.25fr; }
  .ch-seat-fastening__visual { min-height: 600px; padding: 30px; }
}

@media (max-width: 820px) {
  .ch-seat-guide { width: calc(100% - 32px); }
  .ch-seat-guide__hero { grid-template-columns: 1fr; }
  .ch-seat-guide__hero-copy { padding: 42px 34px 46px; }
  .ch-seat-guide__hero-copy::after { top: auto; right: 0; bottom: -100px; left: 0; width: auto; height: 125px; background: linear-gradient(180deg,var(--csg-ink),rgba(0,49,64,0)); }
  .ch-seat-guide__hero-media { min-height: 410px; }
  .ch-seat-guide__hero-media img { object-position: 54% 50%; }
  .ch-seat-measure__layout, .ch-seat-fastening, .ch-seat-two, .ch-seat-boot { grid-template-columns: 1fr; }
  .ch-seat-fastening__visual { min-height: 350px; }
  .ch-seat-fastening__visual img { max-width: 320px; }
  .ch-seat-boot__art { min-height: 340px; }
  .ch-seat-contact { grid-template-columns: 1fr; }
  .ch-seat-contact__actions { justify-items: start; }
}

@media (max-width: 620px) {
  .ch-seat-guide { width: 100%; margin: 18px auto 48px; font-size: 15px; }
  .ch-seat-guide__section { margin-top: 58px; }
  .ch-seat-guide h2 { font-size: clamp(31px,9vw,42px); }
  .ch-seat-guide__heading, .ch-seat-guide__heading--center { text-align: left; }
  .ch-seat-guide__heading > p:last-child { font-size: 15px; }
  .ch-seat-guide__hero { min-height: 0; border-radius: 20px; }
  .ch-seat-guide__hero-copy { padding: 38px 24px 42px; }
  .ch-seat-guide__hero h1 { font-size: clamp(40px,11vw,50px); }
  .ch-seat-guide__hero-media { min-height: 330px; }
  .ch-seat-guide__hero-media img { object-position: 50% 50%; }
  .ch-seat-guide__actions { display: grid; grid-template-columns: 1fr; }
  .ch-seat-guide__jump { justify-content: flex-start; padding: 0 10px; overflow-x: auto; flex-wrap: nowrap; scrollbar-width: none; }
  .ch-seat-guide__jump::-webkit-scrollbar { display: none; }
  .ch-seat-guide__jump a { flex: 0 0 auto; }
  .ch-seat-finder, .ch-seat-compare, .ch-seat-faq { padding: 34px 18px; border-radius: 20px; }
  .ch-seat-finder__form { min-height: 0; padding: 24px 18px; }
  .ch-seat-finder__step legend { font-size: 29px; }
  .ch-seat-finder__length { grid-template-columns: 1fr; gap: 10px; margin-top: 22px; padding: 16px; }
  .ch-seat-finder__length > span:last-child { width: 100%; }
  .ch-seat-finder__length input { width: 100%; }
  .ch-seat-finder__choices { grid-template-columns: 1fr; }
  .ch-seat-finder__choices span { min-height: 96px; }
  .ch-seat-finder__controls { justify-content: stretch; }
  .ch-seat-finder__controls .ch-seat-guide__button { flex: 1 1 0; }
  .ch-seat-result { padding: 30px 20px; }
  .ch-seat-result__top { display: block; }
  .ch-seat-result__badge { display: inline-flex; margin-top: 20px; }
  .ch-seat-result__grid { grid-template-columns: 1fr; }
  .ch-seat-measure__visual { padding: 14px 8px 18px; }
  .ch-seat-measure__measurement { top: 11%; right: 20%; left: 25.5%; height: 70px; font-size: 9px; }
  .ch-seat-measure__measurement i { top: 27px; height: 3px; }
  .ch-seat-measure__measurement i::before, .ch-seat-measure__measurement i::after { top: -6px; width: 3px; height: 15px; }
  .ch-seat-measure__point { top: 36px; }
  .ch-seat-sizes, .ch-seat-collections, .ch-seat-compare__grid, .ch-seat-bolster__grid, .ch-seat-faq__grid { grid-template-columns: 1fr; }
  .ch-seat-sizes article { min-height: 220px; }
  .ch-seat-collection, .ch-seat-collection:last-child { grid-column: auto; min-height: 0; }
  .ch-seat-car { padding: 34px 20px; border-radius: 20px; }
  .ch-seat-car__diagram { min-height: 300px; padding-right: 12px; padding-left: 12px; }
  .ch-seat-car__bench { bottom: 66px; height: 130px; }
  .ch-seat-car__seat--small, .ch-seat-car__seat--wide { bottom: 86px; height: 90px; font-size: 10px; }
  .ch-seat-compare__grid article, .ch-seat-bolster__grid article { padding: 25px 20px; }
  .ch-seat-fastening, .ch-seat-two, .ch-seat-boot, .ch-seat-contact { border-radius: 20px; }
  .ch-seat-fastening__copy, .ch-seat-boot__copy, .ch-seat-contact, .ch-seat-two { padding: 36px 22px; }
  .ch-seat-fastening__visual { min-height: 290px; padding: 22px; }
  .ch-seat-two > div:last-child { font-size: 15px; }
  .ch-seat-faq summary { padding: 18px 50px 18px 18px; font-size: 13px; }
  .ch-seat-faq details p { padding: 0 18px 18px; }
  .ch-seat-contact__actions a { overflow-wrap: anywhere; }
}

@media (prefers-reduced-motion: reduce) {
  .ch-seat-guide *, .ch-seat-guide *::before, .ch-seat-guide *::after { scroll-behavior: auto; transition-duration: .01ms; }
  .ch-seat-guide__button:hover { transform: none; }
}