:root {
  --color-bg: #f3f1e9;
  --color-surface: #eeece4;
  --color-text: #30352d;
  --color-text-muted: #6f7466;
  --color-primary: #616852;
  --color-primary-hover: #525a46;
  --color-border: #dbd8cc;
  --color-accent: #b4b49e;
  --color-on-primary: #f7f5ef;
  --color-placeholder: #8b8e82;
  --page-gutter: max(24px, calc((100% - 1280px) / 2));
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--color-text); background: var(--color-bg); font: 400 16px/1.65 Inter, Arial, sans-serif; }
body[data-lang="cz"] [lang="en"], body[data-lang="en"] [lang="cs"] { display: none !important; }
img { display: block; width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
button { font: inherit; }
h1, h2, h3, p, figure { margin: 0; }
h1, h2, h3 { font-weight: 500; letter-spacing: 0; text-wrap: balance; }
h1 { font-size: 4rem; line-height: 1.08; }
h2 { font-size: 2.75rem; line-height: 1.16; max-width: 22ch; }
h3 { font-size: 1.35rem; line-height: 1.35; }
section[id], #poptavka { scroll-margin-top: 110px; }
.site-header { position: sticky; top: 0; z-index: 20; min-height: 92px; padding: 18px var(--page-gutter); display: flex; align-items: center; gap: 36px; border-bottom: 1px solid var(--color-border); background: var(--color-bg); }
.brand { flex-shrink: 0; }
.brand-logo { width: 152px; mix-blend-mode: multiply; }
.main-nav { display: flex; gap: 28px; align-items: center; margin-left: auto; font-size: 14px; }
.main-nav a { padding: 8px 0; border-bottom: 1px solid transparent; transition: color 200ms, border-color 200ms; }
.main-nav a:hover { color: var(--color-primary); border-color: var(--color-primary); }
.header-actions { display: flex; gap: 24px; align-items: center; }
.quote-link, .button { display: inline-flex; align-items: center; justify-content: center; border: 1px solid var(--color-primary); background: var(--color-primary); color: var(--color-on-primary); border-radius: 3px; font-weight: 500; transition: background 200ms, color 200ms, border-color 200ms; }
.quote-link { padding: 10px 16px; font-size: 14px; white-space: nowrap; }
.button { min-height: 52px; padding: 12px 24px; }
.button:hover, .quote-link:hover { background: var(--color-primary-hover); border-color: var(--color-primary-hover); }
.button.secondary { background: transparent; color: var(--color-text); }
.button.secondary:hover { background: var(--color-primary); color: var(--color-on-primary); }
.language-switch { display: flex; gap: 6px; align-items: center; font-size: 13px; white-space: nowrap; }
.language-switch button { cursor: pointer; padding: 10px 2px; border: 0; background: transparent; color: var(--color-text-muted); }
.language-switch .is-active { color: var(--color-text); font-weight: 700; }
.language-switch > span { color: var(--color-accent); }
.hero { position: relative; isolation: isolate; min-height: 540px; height: min(660px, calc(100svh - 210px)); display: flex; flex-direction: column; justify-content: space-between; overflow: hidden; }
.hero-background { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: center 47%; z-index: -1; }
.hero-copy { padding: 72px var(--page-gutter) 40px; }
.hero h1 { max-width: 16ch; }
.eyebrow, .section-kicker { color: var(--color-text-muted); font-size: 12px; line-height: 1.5; font-weight: 600; text-transform: uppercase; letter-spacing: 0.15em; margin-bottom: 22px; }
.hero .eyebrow { color: var(--color-text); text-transform: none; }
.hero-actions { margin-top: 32px; display: flex; align-items: center; gap: 26px; flex-wrap: wrap; }
.hero-service-link { font-size: 14px; border-bottom: 1px solid var(--color-text); padding: 6px 0; }
.hero-service-link:hover { color: var(--color-primary); }
.hero-caption { display: flex; justify-content: space-between; gap: 20px; padding: 18px var(--page-gutter); background: var(--color-bg); border-bottom: 1px solid var(--color-border); font-size: 12px; text-transform: uppercase; letter-spacing: 0.08em; }
.intro-band { padding: 44px var(--page-gutter); display: grid; grid-template-columns: 1fr 2fr; gap: 48px; align-items: start; border-bottom: 1px solid var(--color-border); }
.intro-band .section-kicker { margin: 6px 0 0; }
.intro-band > p:not(.section-kicker) { max-width: 760px; font-size: 22px; line-height: 1.55; }
.section { padding: 96px var(--page-gutter); }
.section-head { display: grid; grid-template-columns: 1fr 1fr; gap: 72px; align-items: end; margin-bottom: 44px; }
.section-head > p { color: var(--color-text-muted); max-width: 560px; }
.services-grid { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 24px; }
.service-card { display: flex; min-width: 0; flex-direction: column; }
.service-image { display: block; aspect-ratio: 4 / 5; overflow: hidden; background: var(--color-surface); }
.service-image img { height: 100%; object-fit: cover; transition: transform 400ms ease; }
.service-card:hover .service-image img { transform: scale(1.035); }
.service-body { display: flex; flex-direction: column; flex: 1; padding-top: 24px; border-bottom: 1px solid var(--color-border); }
.service-kicker { display: block; color: var(--color-text-muted); font-size: 12px; margin-bottom: 14px; }
.service-body h3 { font-size: 21px; min-height: 2.7em; }
.service-body p { color: var(--color-text-muted); font-size: 14px; line-height: 1.7; margin: 14px 0 22px; }
.text-link { display: block; margin-top: auto; font-size: 13px; font-weight: 600; color: var(--color-primary); padding: 0 0 20px; }
.service-card:hover .text-link { text-decoration: underline; text-underline-offset: 5px; }
.approach { background: var(--color-surface); }
.process-grid { padding: 0; margin: 0; list-style: none; display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 44px; }
.process-grid li { border-top: 1px solid var(--color-border); padding-top: 24px; }
.process-grid h3 { font-size: 20px; margin-bottom: 16px; }
.process-grid p { font-size: 15px; color: var(--color-text-muted); }
#lokality { border-bottom: 1px solid var(--color-border); }
.locations { display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); gap: 24px; }
.location { border-top: 1px solid var(--color-border); padding-top: 20px; }
.location strong { display: block; font-size: 18px; font-weight: 500; margin-bottom: 8px; }
.location > span { font-size: 14px; color: var(--color-text-muted); }
.contact-panel { display: grid; grid-template-columns: 1fr 0.8fr; gap: 100px; align-items: start; }
.lead { color: var(--color-text-muted); font-size: 17px; line-height: 1.75; margin-top: 26px; max-width: 600px; }
.contact-actions { margin-top: 28px; }
.contact-data { margin: 0; }
.contact-data div { display: grid; grid-template-columns: 104px 1fr; gap: 20px; align-items: center; padding: 15px 0; border-bottom: 1px solid var(--color-border); font-size: 14px; }
.contact-data div:first-child { padding-top: 0; }
.contact-data dt { color: var(--color-text-muted); }
.contact-data dd { margin: 0; }
.contact-logo { width: 140px; mix-blend-mode: multiply; }
.site-footer { padding: 52px var(--page-gutter); background: var(--color-text); color: var(--color-on-primary); }
.footer-grid { display: grid; grid-template-columns: 1.3fr repeat(3,1fr); gap: 40px; }
.footer-logo { width: 160px; filter: invert(1); mix-blend-mode: screen; }
.footer-grid h2 { font: 600 12px/1.4 Inter,Arial,sans-serif; letter-spacing: 0.1em; text-transform: uppercase; margin-bottom: 18px; }
.footer-grid p, .footer-grid a { display: block; font-size: 13px; margin-top: 6px; color: var(--color-on-primary); }
.footer-grid a:hover { text-decoration: underline; text-underline-offset: 4px; }
.service-hero { padding-top: 56px; }
.service-hero-copy { padding: 0 var(--page-gutter) 48px; max-width: 1600px; }
.service-hero h1 { font-size: 3.5rem; max-width: 24ch; }
.service-hero .lead { max-width: 780px; }
.back-link { display: inline-block; margin-top: 24px; font-size: 14px; color: var(--color-primary); text-decoration: underline; text-underline-offset: 5px; }
.detail-media { height: 500px; overflow: hidden; background: var(--color-surface); }
.detail-media img { height: 100%; object-fit: cover; object-position: center; }
.detail-media.facade-media { height: auto; margin: 0 var(--page-gutter); }
.facade-media img { height: auto; }
.facade-detail { margin-top: 32px; max-width: 340px; }
.facade-detail figcaption { margin-top: 10px; font-size: 14px; color: var(--color-text-muted); }
.detail-content { display: grid; grid-template-columns: 1fr 1.2fr; gap: 90px; }
.detail-content h2 { font-size: 2.5rem; }
.detail-content p { color: var(--color-text-muted); }
.detail-content .section-kicker { color: var(--color-text-muted); }
.check-list { list-style: none; padding: 0; margin: 28px 0; }
.check-list li { padding: 14px 0; border-top: 1px solid var(--color-border); font-size: 15px; }
.detail-cta { margin-top: 4px; }
a:focus-visible, button:focus-visible { outline: 2px solid var(--color-primary); outline-offset: 5px; }
@media (min-width: 1600px) { .hero-copy { padding-top: 90px; } }
@media (max-width: 1100px) {
  .site-header { gap: 24px; flex-wrap: wrap; }
  .main-nav { gap: 20px; }
  .header-actions { gap: 14px; }
  .quote-link { display: none; }
  .services-grid { grid-template-columns: repeat(2,minmax(0,1fr)); gap: 40px 24px; }
  .service-image { aspect-ratio: 4 / 3; }
  .service-body h3 { min-height: 0; }
  .contact-panel, .detail-content { gap: 48px; }
}
@media (max-width: 760px) {
  :root { --page-gutter: 20px; }
  h1 { font-size: 2.5rem; }
  h2, .detail-content h2 { font-size: 2rem; }
  .site-header { padding-top: 14px; padding-bottom: 12px; gap: 10px; min-height: 98px; }
  .brand-logo { width: 116px; }
  .header-actions { margin-left: auto; order: 1; }
  .main-nav { order: 2; width: 100%; justify-content: space-between; margin: 0; gap: 16px; font-size: 13px; }
  .main-nav a { padding: 3px 0; }
  .hero { height: 590px; min-height: 0; max-height: calc(100svh - 130px); }
  .hero-background { object-position: 34% center; }
  .hero-copy { padding: 38px 20px 24px; }
  .hero .eyebrow { margin-bottom: 16px; }
  .hero h1 { max-width: 13ch; }
  .hero-actions { gap: 20px; margin-top: 26px; }
  .hero-caption { font-size: 10px; padding-top: 14px; padding-bottom: 14px; }
  .hero-caption > span:last-child { white-space: nowrap; }
  .button { font-size: 14px; min-height: 48px; padding: 10px 18px; }
  .intro-band { grid-template-columns: 1fr; gap: 18px; padding-top: 32px; padding-bottom: 32px; }
  .intro-band > p:not(.section-kicker) { font-size: 18px; }
  .section { padding-top: 56px; padding-bottom: 56px; }
  .section-head { grid-template-columns: 1fr; gap: 22px; margin-bottom: 30px; }
  .section-kicker { margin-bottom: 14px; }
  .services-grid { gap: 32px; grid-template-columns: 1fr; }
  .service-image { aspect-ratio: 4 / 3; }
  .service-body { padding-top: 18px; }
  .service-body h3 { font-size: 23px; }
  .service-body p { font-size: 15px; }
  .process-grid { grid-template-columns: 1fr; gap: 26px; }
  .locations { grid-template-columns: repeat(2,minmax(0,1fr)); gap: 28px 20px; }
  .location strong { font-size: 16px; }
  .contact-panel, .detail-content { grid-template-columns: 1fr; gap: 36px; }
  .contact-data div { grid-template-columns: 90px 1fr; gap: 12px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 30px 20px; }
  .footer-grid > div:first-child { grid-column: 1 / -1; }
  .footer-grid > div:last-child { grid-column: 1 / -1; }
  .footer-logo { width: 130px; }
  .service-hero { padding-top: 36px; }
  .service-hero h1 { font-size: 2.25rem; overflow-wrap: break-word; }
  .service-hero-copy { padding-bottom: 32px; }
  .lead { font-size: 16px; margin-top: 22px; }
  .detail-media { height: 320px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; }
}