/* Truhlářství Kamlach – nový web 2026 (Bootstrap 5.3)
   Barvy z původního webu: bordó pozadí #841212, dřevo (hlavička/menu), červené logo. */
:root {
  --k-burgundy: #841212;
  --k-burgundy-dark: #5c0b0b;
  --k-burgundy-rgb: 132, 18, 18;
  --k-wood: #c98b45;
  --k-wood-dark: #a86c2c;
  --k-wood-light: #f4e6d2;
  --k-cream: #fbf7f1;
  --k-ink: #2a211e;
  --k-muted: #6d605a;
  --k-line: #e9ddcf;

  --bs-body-font-family: "Segoe UI", system-ui, -apple-system, Roboto, "Helvetica Neue", Arial, sans-serif;
  --bs-body-color: var(--k-ink);
  --bs-body-bg: #fff;
  --bs-primary: var(--k-burgundy);
  --bs-primary-rgb: var(--k-burgundy-rgb);
  --bs-link-color: var(--k-burgundy);
  --bs-link-color-rgb: var(--k-burgundy-rgb);
  --bs-link-hover-color: var(--k-burgundy-dark);
  --bs-link-hover-color-rgb: 92, 11, 11;
  --bs-border-radius: .5rem;
}

body { font-size: 1.0625rem; line-height: 1.65; -webkit-font-smoothing: antialiased; }
h1, h2, h3, .h1, .h2, .h3 { font-weight: 700; letter-spacing: -.01em; line-height: 1.2; }
img { max-width: 100%; height: auto; }
.ico { vertical-align: -.2em; flex-shrink: 0; }
::selection { background: var(--k-wood); color: #fff; }

.skip-link { position: absolute; left: 1rem; top: 1rem; z-index: 2000; background: #fff; padding: .5rem 1rem; border-radius: .5rem; }

/* tlačítka */
.btn { font-weight: 600; border-radius: .5rem; display: inline-flex; align-items: center; gap: .45rem; justify-content: center; }
.btn-primary {
  --bs-btn-bg: var(--k-burgundy); --bs-btn-border-color: var(--k-burgundy);
  --bs-btn-hover-bg: var(--k-burgundy-dark); --bs-btn-hover-border-color: var(--k-burgundy-dark);
  --bs-btn-active-bg: var(--k-burgundy-dark); --bs-btn-active-border-color: var(--k-burgundy-dark);
  --bs-btn-focus-shadow-rgb: var(--k-burgundy-rgb);
}
.btn-outline-primary {
  --bs-btn-color: var(--k-burgundy); --bs-btn-border-color: var(--k-burgundy);
  --bs-btn-hover-bg: var(--k-burgundy); --bs-btn-hover-border-color: var(--k-burgundy);
  --bs-btn-active-bg: var(--k-burgundy-dark); --bs-btn-active-border-color: var(--k-burgundy-dark);
}
.btn-wood {
  --bs-btn-color: #fff; --bs-btn-bg: var(--k-wood); --bs-btn-border-color: var(--k-wood);
  --bs-btn-hover-color: #fff; --bs-btn-hover-bg: var(--k-wood-dark); --bs-btn-hover-border-color: var(--k-wood-dark);
  --bs-btn-active-color: #fff; --bs-btn-active-bg: var(--k-wood-dark); --bs-btn-active-border-color: var(--k-wood-dark);
}

/* horní lišta + hlavička */
.topbar { background: var(--k-burgundy-dark); color: #f3dede; font-size: .875rem; padding: .4rem 0; }
.topbar a { color: #fff; text-decoration: none; }
.topbar a:hover { text-decoration: underline; }
.site-header { background: rgba(255,255,255,.97); box-shadow: 0 1px 0 var(--k-line), 0 6px 20px rgba(42,33,30,.05); backdrop-filter: blur(6px); }
.navbar { padding: .35rem 0; }
.navbar-brand { padding: 0; }
.navbar-brand img { height: 64px; width: auto; display: block; }
.navbar .nav-link { font-weight: 600; color: var(--k-ink); padding: .5rem .9rem !important; border-radius: .4rem; }
.navbar .nav-link:hover { color: var(--k-burgundy); background: var(--k-cream); }
.navbar .nav-link.active { color: var(--k-burgundy); box-shadow: inset 0 -3px 0 var(--k-wood); border-radius: 0; }
.navbar-toggler { border: 0; padding: .4rem; }
.navbar-toggler:focus { box-shadow: 0 0 0 .2rem rgba(var(--k-burgundy-rgb), .25); }
@media (max-width: 991.98px) {
  .navbar-brand img { height: 52px; }
  .navbar-collapse { padding: .5rem 0 1rem; }
  .navbar .nav-link { padding: .75rem .5rem !important; border-bottom: 1px solid var(--k-line); border-radius: 0; }
  .navbar .nav-link.active { box-shadow: inset 4px 0 0 var(--k-wood); padding-left: 1rem !important; }
}

/* úvodní sekce */
.eyebrow { text-transform: uppercase; letter-spacing: .12em; font-size: .8rem; font-weight: 700; color: var(--k-wood-dark); margin-bottom: .5rem; }
.hero {
  position: relative; color: #fff; padding: 4.5rem 0;
  background:
    radial-gradient(1100px 500px at 85% 20%, rgba(201,139,69,.28), transparent 60%),
    linear-gradient(135deg, var(--k-burgundy) 0%, var(--k-burgundy-dark) 100%);
  overflow: hidden;
}
.hero::after { /* jemná "letokruhová" textura */
  content: ""; position: absolute; inset: 0; pointer-events: none; opacity: .07;
  background: repeating-radial-gradient(circle at 10% 110%, #fff 0 1px, transparent 1px 22px);
}
.hero .container { position: relative; z-index: 1; }
.hero .eyebrow { color: #f0c38f; }
.hero h1 { font-size: clamp(2rem, 4.5vw, 3.3rem); margin-bottom: 1rem; }
.hero .lead { color: #f6e7e7; font-size: 1.2rem; }
.hero-points li { display: flex; gap: .6rem; align-items: center; margin: .45rem 0; color: #fff; }
.hero-points .ico { color: #f0c38f; }
.hero-mosaic { display: grid; grid-template-columns: 1.25fr 1fr; grid-template-rows: 1fr 1fr; gap: .8rem; aspect-ratio: 5 / 4; }
.hero-mosaic a { position: relative; display: block; overflow: hidden; border-radius: .9rem; box-shadow: 0 18px 40px rgba(0,0,0,.28); }
.hero-mosaic a.m0 { grid-row: span 2; }
.hero-mosaic a.m3 { display: none; }
.hero-mosaic img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s ease; }
.hero-mosaic a:hover img { transform: scale(1.05); }
.hero-mosaic span { position: absolute; left: .7rem; bottom: .7rem; background: rgba(42,33,30,.75); color: #fff; font-weight: 600; font-size: .85rem; padding: .2rem .65rem; border-radius: 2rem; }
@media (max-width: 575.98px) {
  .hero { padding: 2.5rem 0 3rem; }
  .hero .btn-lg { width: 100%; }
  .hero-mosaic { aspect-ratio: 4 / 3; gap: .5rem; }
}

/* sekce */
.section { padding: 4.5rem 0; }
.section-alt { background: var(--k-cream); border-top: 1px solid var(--k-line); border-bottom: 1px solid var(--k-line); }
.section-head { max-width: 680px; margin: 0 auto 2.5rem; text-align: center; }
.section-head h2 { font-size: clamp(1.6rem, 3vw, 2.25rem); }
.section-head p:last-child { color: var(--k-muted); margin-bottom: 0; }
@media (max-width: 575.98px) { .section { padding: 3rem 0; } }

/* stránky - záhlaví */
.page-hero { background: linear-gradient(135deg, var(--k-burgundy) 0%, var(--k-burgundy-dark) 100%); color: #fff; padding: 2.75rem 0 3rem; }
.page-hero h1 { font-size: clamp(1.9rem, 4vw, 2.8rem); margin-bottom: .5rem; }
.page-hero .lead { color: #f6e7e7; }
.page-hero .breadcrumb { --bs-breadcrumb-divider-color: #e9bcbc; --bs-breadcrumb-item-active-color: #f6e7e7; margin-bottom: .75rem; font-size: .9rem; }
.page-hero .breadcrumb a { color: #fff; }

/* karty kategorií */
.cat-card { display: block; position: relative; border-radius: .9rem; overflow: hidden; background: #000; color: #fff; text-decoration: none; aspect-ratio: 4 / 3; box-shadow: 0 10px 30px rgba(42,33,30,.12); }
.cat-card img { width: 100%; height: 100%; object-fit: cover; opacity: .92; transition: transform .5s ease, opacity .3s; }
.cat-card:hover img, .cat-card:focus img { transform: scale(1.06); opacity: 1; }
.cat-body { position: absolute; inset: auto 0 0 0; padding: 2.5rem 1.1rem 1rem; background: linear-gradient(transparent, rgba(30,14,10,.85)); display: flex; justify-content: space-between; align-items: flex-end; gap: .5rem; flex-wrap: wrap; }
.cat-title { font-size: 1.35rem; font-weight: 700; }
.cat-count { font-size: .85rem; color: #f0c38f; display: inline-flex; gap: .3rem; align-items: center; }
@media (max-width: 575.98px) { .col-6 .cat-title { font-size: 1.05rem; } .col-6 .cat-count { font-size: .75rem; } .col-6 .cat-body { padding: 2rem .7rem .7rem; } }

/* nabídka, kroky */
.offer-box { background: #fff; border: 1px solid var(--k-line); border-top: 4px solid var(--k-wood); border-radius: .9rem; padding: 1.75rem; box-shadow: 0 10px 30px rgba(42,33,30,.06); }
.offer-list ul { list-style: none; padding: 0; columns: 2; column-gap: 1.5rem; }
.offer-list li, .content ul li { position: relative; padding-left: 1.4rem; margin: .3rem 0; break-inside: avoid; }
.offer-list li::before, .content ul li::before { content: ""; position: absolute; left: 0; top: .6em; width: .55rem; height: .55rem; border-radius: 2px; background: var(--k-wood); transform: rotate(45deg); }
.content ul { list-style: none; padding-left: 0; }
@media (max-width: 575.98px) { .offer-list ul { columns: 1; } }
.checks li { display: flex; gap: .6rem; align-items: flex-start; margin: .55rem 0; }
.checks .ico { color: var(--k-burgundy); margin-top: .2rem; }

.step { height: 100%; background: #fff; border: 1px solid var(--k-line); border-radius: .9rem; padding: 1.5rem; }
.step p { color: var(--k-muted); margin-bottom: 0; }
.step-ico { display: inline-grid; place-items: center; width: 3rem; height: 3rem; border-radius: .75rem; background: var(--k-wood-light); color: var(--k-burgundy); margin-bottom: .9rem; }
.step-ico .ico { width: 1.5rem; height: 1.5rem; }
.steps-vertical { display: grid; gap: 1rem; }
.steps-vertical .step { display: flex; gap: 1rem; align-items: flex-start; }
.steps-vertical .step-ico { margin: 0; }

.content { font-size: 1.075rem; }
.content h2 { font-size: 1.6rem; margin-bottom: 1rem; }

/* fotogalerie */
.photo-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: .9rem; }
.photo-grid a { display: block; border-radius: .6rem; overflow: hidden; aspect-ratio: 4 / 3; background: var(--k-cream); box-shadow: 0 4px 14px rgba(42,33,30,.08); }
.photo-grid img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s ease; }
.photo-grid a:hover img, .photo-grid a:focus img { transform: scale(1.05); }
@media (max-width: 575.98px) { .photo-grid { grid-template-columns: repeat(2, 1fr); gap: .5rem; } }

/* lightbox */
#lightbox .modal-content { background: transparent; border: 0; position: relative; }
#lightbox .modal-dialog { max-width: min(96vw, 1000px); }
.modal-backdrop.show { opacity: .88; }
.lb-img { max-width: 100%; max-height: 82vh; width: auto; border-radius: .5rem; box-shadow: 0 20px 60px rgba(0,0,0,.5); background: #222; }
.lb-cap { color: #eee; margin-top: .6rem; font-size: .95rem; min-height: 1.4em; }
.lb-close { position: absolute; right: 0; top: -2.5rem; z-index: 3; opacity: .9; }
.lb-nav { position: absolute; top: 50%; transform: translateY(-60%); z-index: 2; border: 0; background: rgba(0,0,0,.45); color: #fff; width: 3rem; height: 3rem; border-radius: 50%; font-size: 2rem; line-height: 1; display: grid; place-items: center; padding-bottom: .25rem; }
.lb-nav:hover { background: rgba(0,0,0,.75); }
.lb-prev { left: .5rem; } .lb-next { right: .5rem; }

/* EU */
.eu-box { display: block; background: #fff; border: 1px solid var(--k-line); border-radius: .9rem; padding: .5rem; box-shadow: 0 10px 30px rgba(42,33,30,.06); }

/* kontakty */
.contact-card { display: flex; flex-direction: column; height: 100%; background: #fff; border: 1px solid var(--k-line); border-radius: .9rem; padding: 1.5rem; text-decoration: none; color: var(--k-ink); transition: border-color .2s, box-shadow .2s, transform .2s; }
.contact-card:hover { border-color: var(--k-wood); box-shadow: 0 12px 30px rgba(42,33,30,.1); transform: translateY(-2px); color: var(--k-ink); }
.contact-card strong { font-size: 1.15rem; word-break: break-word; }
.contact-label { color: var(--k-muted); font-size: .9rem; }
.contact-text { background: var(--k-cream); border-radius: .9rem; padding: 1.5rem; }

/* výzva + patička */
.cta-band { background: linear-gradient(135deg, var(--k-wood-dark), var(--k-wood)); color: #fff; padding: 2.75rem 0; }
.cta-band p { color: #fff6ea; }
.cta-band .btn-light { color: var(--k-burgundy); }
@media (max-width: 575.98px) { .cta-band .btn { width: 100%; } }
.site-footer { background: #241a17; color: #cbbdb6; padding: 3.5rem 0 1.5rem; font-size: .95rem; }
.site-footer h2 { color: #fff; letter-spacing: .08em; font-size: .8rem; margin-bottom: 1rem; }
.site-footer a { color: #fff; text-decoration: none; }
.site-footer a:hover { color: #f0c38f; text-decoration: underline; }
.site-footer li { margin: .35rem 0; }
.site-footer address { line-height: 1.8; }
.footer-logo { width: 120px; height: auto; border-radius: .5rem; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.12); margin-top: 2.5rem; padding-top: 1.25rem; display: flex; justify-content: space-between; flex-wrap: wrap; gap: .5rem; font-size: .85rem; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; animation: none !important; }
}