/* Core theme styles: variables, resets, layout, typography */

:root {
  --green-900: #0e2a1f;
  --green-800: #123528;
  --silver-300: #cfd3d4;
  --silver-200: #d9dedf;
  --silver-100: #eef1f2;
  --gold-300: #c7a877;
  --bg: #0b1f17;
  --white: #ffffff;
  --text: #e9f1ef;
  --text-dim: #b6c2bf;
  --shadow-1: 0 8px 25px rgba(0, 0, 0, 0.25);
  --glass-bg: rgba(20, 40, 30, 0.25);
  --glass-border: rgba(200, 200, 200, 0.25);
  --radius-xl: 18px;
  --radius-lg: 14px;
  --radius-md: 10px;
  --radius-sm: 8px;
  --container: 1200px;
  --transition-1: 220ms ease;
  --transition-2: 420ms cubic-bezier(.2,.8,.2,1);
}

* { box-sizing: border-box; }
html, body { height: 100%; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  overflow-x: hidden;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, "Helvetica Neue", Arial, "Noto Sans", "Apple Color Emoji", "Segoe UI Emoji";
  color: var(--text);
  background: radial-gradient(1200px 800px at 10% 10%, #123528 0%, #0b1f17 60%),
              radial-gradient(900px 600px at 90% 30%, #0f2f23 0%, #0b1f17 55%),
              #0b1f17;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

img { max-width: 100%; display: block; }
a { color: var(--silver-300); text-decoration: none; }
a:hover { color: var(--white); }

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 20px;
}

.section { padding: 72px 0; }

main { flex: 1 0 auto; }

h1, h2, h3 { line-height: 1.15; margin: 0 0 12px 0; }
h1 { font-size: 48px; letter-spacing: -0.02em; }
h2 { font-size: 36px; }
h3 { font-size: 22px; }
p  { color: var(--text-dim); line-height: 1.65; margin: 0 0 12px 0; }

/* Header — dvouřádkové: nahoře Podlahy Čábelka & Koucký, pod čarou menu */
.site-header {
  position: sticky; top: 0; z-index: 50;
  backdrop-filter: blur(18px) saturate(115%);
  background: linear-gradient(180deg, rgba(28,58,48,0.82) 0%, rgba(22,48,38,0.5) 100%);
  border: 1px solid rgba(255,255,255,0.18);
  border-radius: var(--radius-xl);
  margin: 0 12px;
  padding: 0;
}
.header-top {
  display: flex; align-items: center; justify-content: center;
  padding: 14px 0;
}
/* V menu jen text „Podlahy Čábelka & Koucký“, bez logo ČK; větší písmo */
.header-top .brand-mark { display: none; }
.header-top .brand-name { font-size: 1.45rem; }
.header-divider {
  height: 1px;
  background: rgba(255,255,255,0.12);
  margin: 0;
}
.nav-container {
  display: flex; align-items: center; justify-content: center;
  padding: 10px 0 14px 0;
  min-height: 48px;
}
.site-header .nav-container { background: transparent; border: 0; border-radius: 0; box-shadow: none; }
.brand { display: inline-flex; align-items: center; gap: 10px; color: var(--white); font-weight: 600; letter-spacing: 0.2px; font-size: 1.05rem; }
.brand-mark { filter: drop-shadow(0 4px 10px rgba(0,0,0,0.25)); }

.nav .menu { display: flex; align-items: center; gap: 18px; list-style: none; margin: 0; padding: 0; }
.nav .menu .btn { margin-left: 4px; }
.nav .menu a.active { color: var(--white); }
.nav .menu .menu-close { display: none; }
.nav .menu a.pill { display: inline-flex; align-items: center; gap: 8px; padding: 2px 10px; }
.nav .menu a.pill img { display: inline-block; height: 16px; width: auto; vertical-align: middle; }

/* No special override for .glass on header; using header background */

/* Weather pill in nav */
#weather-cheb { white-space: nowrap; font-size: 12px; color: var(--silver-200); }

.has-children { position: relative; }
.has-children:hover .submenu { opacity: 1; visibility: visible; transform: translateY(0); }
.submenu { position: absolute; top: 100%; left: 0; background: rgba(10,24,19,0.9); border: 1px solid rgba(255,255,255,0.08); border-radius: var(--radius-md); box-shadow: var(--shadow-1); padding: 10px; list-style: none; margin: 8px 0 0 0; min-width: 220px; opacity: 0; visibility: hidden; transform: translateY(6px); transition: var(--transition-2); }
.submenu a { display: block; padding: 8px 10px; border-radius: 8px; }
.submenu a:hover { background: rgba(255,255,255,0.06); }

.burger { display: none; position: relative; width: 42px; height: 42px; border-radius: 12px; border: 1px solid var(--glass-border); background: var(--glass-bg); box-shadow: var(--shadow-1); cursor: pointer; }
.burger-line { position: absolute; left: 10px; right: 10px; height: 2px; background: var(--silver-300); border-radius: 2px; transition: var(--transition-2); }
.burger-line:nth-child(1) { top: 12px; }
.burger-line:nth-child(2) { top: 20px; }
.burger-line:nth-child(3) { top: 28px; }
.burger[aria-expanded="true"] .burger-line:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.burger[aria-expanded="true"] .burger-line:nth-child(2) { opacity: 0; }
.burger[aria-expanded="true"] .burger-line:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

/* Hero — vytáhnuté výš, aby fotka sahala až pod menu */
.hero { position: relative; min-height: 85vh; display: grid; align-items: center; margin-top: -130px; }
.hero-bg { position: absolute; inset: 0; background-size: cover; background-position: left center; transform: translateZ(0); will-change: transform; filter: saturate(0.9) contrast(1.05) brightness(0.9); }
.hero::after { content: ""; position: absolute; inset: 0; pointer-events: none; display: none; }
.hero-inner { position: relative; z-index: 1; padding: 140px 0 72px; display: grid; grid-template-columns: 1fr auto; gap: 24px; align-items: center; }
.hero-copy { max-width: 630px; padding: 28px; }
.actions { margin-top: 16px; display: flex; gap: 12px; }
.hero-copy { position: relative; z-index: 2; }
/* Rámeček na domovské stránce méně rozostřený, aby víc prosvítalo pozadí */
.hero-copy.glass { backdrop-filter: blur(6px); background: rgba(18, 38, 28, 0.2); }
.hero-scroll-indicator { position: absolute; left: 50%; bottom: 20px; width: 2px; height: 36px; background: linear-gradient(180deg, rgba(207,211,212,0.7), rgba(207,211,212,0)); transform: translateX(-50%); border-radius: 2px; opacity: 0.8; }


.hero-avatar { position: absolute; right: 0px; bottom: -120px; padding: 0; display: grid; place-items: center; background: none; border: 0; box-shadow: none; pointer-events: none; z-index: 4; }
.hero-avatar img { width: 340px; height: auto; filter: drop-shadow(0 18px 46px rgba(0,0,0,0.45)) drop-shadow(0 4px 10px rgba(0,0,0,0.25)); }
.hero-avatar::after { content: ""; position: absolute; left: 50%; bottom: -12px; width: 78%; height: 18px; transform: translateX(-50%); background: radial-gradient(50% 50% at 50% 50%, rgba(20,30,25,0.9) 0%, rgba(14,42,31,0) 72%); filter: blur(10px); opacity: 1; }
/* Cards, grids */
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.card { overflow: hidden; }
.card-media { width: 100%; height: 220px; object-fit: cover; }
.card-body { padding: 18px; }
.row-links { display: flex; gap: 10px; }
.link { color: var(--silver-200); font-weight: 600; }
.link:hover { color: var(--white); }

.sortiment-intro { max-width: 72ch; margin-bottom: 20px; }
.cta-inline { display: flex; flex-wrap: wrap; align-items: center; gap: 16px; padding: 20px 24px; border-radius: var(--radius-xl); margin-top: 24px; }
.cta-inline p { margin: 0; }
.sortiment-meta { font-size: 0.9em; color: var(--text-dim); margin-top: 8px; }

.sortiment-teaser .card-body { display: flex; flex-direction: column; align-items: stretch; gap: 12px; }
.sortiment-teaser .card-body h3 { margin: 0; font-size: 1.1rem; }
.sortiment-teaser-btns { display: flex; flex-direction: row; flex-wrap: wrap; gap: 10px; }
.sortiment-teaser-btns .btn { flex: 1 1 auto; min-width: 0; justify-content: center; text-align: center; }

.breadcrumb { font-size: 14px; color: var(--text-dim); margin-bottom: 16px; }
.breadcrumb a { color: var(--silver-300); }

/* Sortiment detail: text vlevo, fotka vpravo (jako u služeb) */
.sortiment-detail .detail-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  align-items: start;
  margin-bottom: 32px;
  margin-top: 8px;
}
.sortiment-detail .detail-content { 
  order: 1; 
  padding: 32px 36px; 
  display: flex;
  flex-direction: column;
  gap: 0;
  align-self: start;
}
.sortiment-detail .detail-media { 
  order: 2; 
  border-radius: var(--radius-xl); 
  overflow: hidden; 
  position: sticky; 
  top: 120px;
  align-self: start;
}
.sortiment-detail .detail-media img { 
  width: 100%; 
  height: auto; 
  display: block; 
}
.sortiment-detail .detail-content p { 
  margin-bottom: 22px; 
  font-size: 16px;
  line-height: 1.8;
  color: var(--text-dim);
}
.sortiment-detail .detail-content p:first-of-type {
  font-size: 18px;
  line-height: 1.85;
  margin-bottom: 28px;
  color: var(--text);
  font-weight: 400;
}
.sortiment-detail .detail-content p strong {
  color: var(--silver-200);
  font-weight: 600;
  display: inline;
  font-size: 16px;
  letter-spacing: 0.2px;
}
.sortiment-detail .detail-links { 
  margin-top: 24px; 
  padding-top: 20px;
  border-top: 1px solid rgba(255,255,255,0.08);
}
.sortiment-detail .detail-links a { 
  margin-right: 16px; 
  font-weight: 600;
  color: var(--silver-300);
  transition: color var(--transition-1);
}
.sortiment-detail .detail-links a:hover { 
  color: var(--white);
}

/* CTA blok pod detailem — „Nechte si připravit nabídku“ */
.detail-cta {
  margin-top: 40px;
  background: #1a2c29;
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: var(--radius-xl);
  padding: 32px 40px;
  text-align: center;
}
.detail-cta h2 { color: var(--silver-100); font-size: 1.75rem; margin: 0 0 12px 0; }
.detail-cta p { color: var(--text-dim); margin: 0 0 24px 0; max-width: 42ch; margin-left: auto; margin-right: auto; }
.detail-cta .btn { background: #f0f0f0; color: #1a1a1a; border: none; box-shadow: 0 2px 12px rgba(0,0,0,0.15); }
.detail-cta .btn:hover { background: #fff; }
@media (max-width: 768px) {
  .sortiment-detail .detail-row { 
    grid-template-columns: 1fr; 
    gap: 24px;
  }
  .sortiment-detail .detail-content { 
    padding: 24px 20px; 
  }
  .sortiment-detail .detail-content p:first-of-type {
    font-size: 17px;
  }
  .sortiment-detail .detail-media { 
    position: static; 
    order: 1;
  }
  .sortiment-detail .detail-content {
    order: 2;
  }
  .detail-cta { padding: 24px 20px; }
  .detail-cta h2 { font-size: 1.35rem; }
}

/* Reference — stavby, kde jsme pracovali */
.ref-buildings-section { padding-top: 48px; }
.ref-buildings-header {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 32px;
  align-items: start;
  margin-bottom: 40px;
}
.ref-buildings-header-text {
  min-width: 0;
}
.ref-buildings-intro {
  max-width: 56ch;
  margin-bottom: 0;
  margin-top: 8px;
  font-size: 17px;
  line-height: 1.75;
  color: var(--text-dim);
}
.ref-category-doprava {
  flex-shrink: 0;
  min-width: 260px;
}
.ref-buildings-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.ref-category {
  padding: 28px 26px;
  transition: transform var(--transition-1), box-shadow var(--transition-2);
}
.ref-category:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 36px rgba(0,0,0,0.3), 0 0 0 1px rgba(255,255,255,0.12);
}
.ref-category-wide {
  grid-column: 1 / -1;
}
.ref-category-title {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 0 0 20px 0;
  font-size: 18px;
  font-weight: 600;
  color: var(--silver-100);
  letter-spacing: 0.02em;
}
.ref-category-icon {
  font-size: 22px;
  line-height: 1;
  filter: grayscale(0.2);
}
.ref-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.ref-list li {
  position: relative;
  padding-left: 18px;
  font-size: 15px;
  line-height: 1.5;
  color: var(--text-dim);
}
.ref-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--gold-300);
  opacity: 0.8;
}
.ref-list-inline {
  flex-direction: row;
  flex-wrap: wrap;
  gap: 12px 24px;
}
.ref-list-inline li::before {
  display: none;
}
.ref-list-inline li {
  padding-left: 0;
  padding: 6px 14px;
  background: rgba(255,255,255,0.04);
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,0.06);
  transition: background var(--transition-1), border-color var(--transition-1);
}
.ref-list-inline li:hover {
  background: rgba(255,255,255,0.08);
  border-color: rgba(255,255,255,0.12);
}
@media (max-width: 1024px) {
  .ref-buildings-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
  .ref-buildings-section { padding-top: 36px; }
  .ref-buildings-header {
    grid-template-columns: 1fr;
    gap: 24px;
    margin-bottom: 28px;
  }
  .ref-category-doprava { min-width: 0; }
  .ref-buildings-intro { margin-bottom: 0; font-size: 16px; }
  .ref-buildings-grid {
    grid-template-columns: 1fr;
    gap: 18px;
  }
  .ref-category-wide { grid-column: 1; }
  .ref-category { padding: 22px 20px; }
  .ref-category-title { font-size: 17px; margin-bottom: 16px; }
  .ref-list-inline {
    flex-direction: column;
    gap: 10px;
  }
  .ref-list-inline li {
    padding: 8px 0;
    padding-left: 18px;
    background: none;
    border: none;
    border-radius: 0;
  }
  .ref-list-inline li::before {
    display: block;
  }
}

/* Gallery thumbnails */
.gallery-grid img {
  width: 100%;
  height: 260px;
  object-fit: cover;
  border-radius: var(--radius-xl);
  background: rgba(255,255,255,0.03);
}
@media (max-width: 1024px) {
  .gallery-grid img { height: 220px; }
}
@media (max-width: 768px) {
  .gallery-grid img { height: 200px; }
}
@media (max-width: 480px) {
  .gallery-grid img { height: 160px; }
}

/* Reference carousels */
.reference-carousel-section .section-title { margin-bottom: 20px; }
.reference-carousel-section .section-title-after-carousel { margin-bottom: 0; margin-top: 24px; }
.carousel {
  display: flex;
  align-items: center;
  gap: 12px;
  position: relative;
}
.carousel-viewport {
  flex: 1;
  overflow: hidden;
  border-radius: var(--radius-xl);
  border: 1px solid var(--glass-border);
  background: rgba(255,255,255,0.03);
}
.carousel-track {
  display: flex;
  gap: 16px;
  padding: 16px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}
.carousel-track::-webkit-scrollbar { display: none; }
.carousel-slide {
  flex: 0 0 auto;
  width: min(320px, 85vw);
  scroll-snap-align: center;
  scroll-snap-stop: always;
}
.carousel-slide img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  border-radius: var(--radius-lg);
  display: block;
  cursor: pointer;
  box-shadow: 0 4px 20px rgba(0,0,0,0.2);
}
.carousel-slide img:hover { opacity: 0.95; }
.carousel-btn {
  flex: 0 0 48px;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: 1px solid var(--glass-border);
  background: var(--glass-bg);
  color: var(--silver-300);
  font-size: 28px;
  line-height: 1;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition-1), color var(--transition-1);
}
.carousel-btn:hover {
  background: rgba(255,255,255,0.12);
  color: var(--white);
}
@media (max-width: 768px) {
  .carousel-slide { width: min(280px, 78vw); }
  .carousel-slide img { height: 180px; }
  .carousel-btn { width: 40px; height: 40px; font-size: 22px; flex: 0 0 40px; }
}

/* Kontakt — mapa na mobilu menší výška */
.ref-map-card { min-height: 440px !important; }
@media (max-width: 768px) {
  .ref-map-card { min-height: 280px !important; }
}

/* Nezávazná poptávka — form na mobilu */
@media (max-width: 768px) {
  .contact-form-card { padding: 20px 18px !important; }
}

/* Before/After compare */
.compare-grid { align-items: stretch; }
.compare {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-1);
  border: 1px solid var(--glass-border);
  background: rgba(0,0,0,0.2);
}
.compare img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.compare .compare-base { z-index: 1; }
.compare .compare-overlay { z-index: 2; clip-path: inset(0 0 0 50%); transition: clip-path .15s ease; }
.compare .compare-handle {
  position: absolute; inset: 0 auto 0 50%;
  transform: translateX(-50%);
  width: 3px; background: rgba(255,255,255,0.7);
  border: 0; cursor: ew-resize; z-index: 3;
  /* Větší touch target na mobilu (min. 44px) */
  padding: 0 24px;
  margin-left: -24px;
}
.compare .compare-handle::after {
  content: ""; position: absolute; top: 50%; left: 50%; transform: translate(-50%,-50%);
  width: 34px; height: 34px; border-radius: 50%;
  background: rgba(0,0,0,0.35); border: 1px solid rgba(255,255,255,0.6);
  box-shadow: 0 2px 10px rgba(0,0,0,0.4);
}
.compare .compare-label {
  position: absolute; top: 10px; padding: 6px 10px; border-radius: 999px;
  background: rgba(0,0,0,0.4); color: var(--silver-200); z-index: 4; font-weight: 600; font-size: 12px;
}
.compare .compare-label-left { left: 10px; }
.compare .compare-label-right { right: 10px; }

/* CTA */
.cta-inner { text-align: center; padding: 28px; }

/* Footer */
.site-footer { padding: 36px 0; border-top: 1px solid rgba(255,255,255,0.06); background: rgba(4,12,9,0.6); backdrop-filter: blur(10px); }
.footer-grid { display: grid; grid-template-columns: 1fr; gap: 16px; align-items: center; }
.footer-brand { display: inline-flex; align-items: center; gap: 10px; color: var(--silver-200); }
.footer-nav { display: inline-flex; gap: 14px; }
.footer-meta { color: var(--text-dim); }

/* Footer columns */
.footer-columns { display: grid; grid-template-columns: 1.2fr 1fr 1.1fr 0.9fr; gap: 24px; margin-top: 18px; }
.footer-col h3 { font-size: 18px; margin: 0 0 8px 0; }
.footer-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 6px; }
.footer-list a { color: var(--silver-200); }
.footer-list a:hover { color: var(--white); }

/* Marquee strip */
.strip-logos { padding: 22px 0; border-top: 1px solid rgba(255,255,255,0.06); border-bottom: 1px solid rgba(255,255,255,0.06); background: linear-gradient(180deg, rgba(255,255,255,0.02), rgba(255,255,255,0)); }
.marquee { display: grid; grid-auto-flow: column; gap: 48px; align-items: center; animation: marquee 24s linear infinite; opacity: 0.9; }
.marquee img { height: 26px; filter: grayscale(1) contrast(1.1) brightness(1.1); opacity: 0.9; }
@keyframes marquee { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* Buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; padding: 12px 16px; border-radius: 12px; font-weight: 600; letter-spacing: .2px; transition: transform var(--transition-1), box-shadow var(--transition-1), background var(--transition-2); border: 1px solid rgba(255,255,255,0.12); }
.btn-primary { color: #0b1f17; background: linear-gradient(135deg, #cfd3d4, #eef1f2); box-shadow: inset 0 1px 0 rgba(255,255,255,0.5), 0 8px 20px rgba(0,0,0,0.35); }
.btn-primary:hover { transform: translateY(-1px); box-shadow: inset 0 1px 0 rgba(255,255,255,0.6), 0 12px 26px rgba(0,0,0,0.45); }
.btn-ghost { background: rgba(255,255,255,0.04); color: var(--silver-300); }
.btn-ghost:hover { background: rgba(255,255,255,0.08); }
.shine { position: relative; overflow: hidden; }
.shine::after { content: ""; position: absolute; top: -120%; left: -40%; width: 60%; height: 300%; transform: rotate(25deg); background: linear-gradient(90deg, rgba(255,255,255,0) 0%, rgba(255,255,255,.65) 48%, rgba(255,255,255,0) 100%); transition: transform .8s ease; }
.shine:hover::after { transform: translateX(220%) rotate(25deg); }

/* Glass utility */
.glass { background: var(--glass-bg); backdrop-filter: blur(18px); border: 1px solid var(--glass-border); border-radius: var(--radius-xl); box-shadow: var(--shadow-1); }

/* Page transition overlay */
.page-transition { position: fixed; inset: 0; background: #0b1f17; pointer-events: none; opacity: 0; transition: opacity .35s ease; z-index: 1000; }
.page-transition.active { opacity: .9; }

/* Logos grid */
.logos-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(120px, 1fr)); gap: 24px; align-items: center; justify-items: center; padding: 18px; }
.logos-grid img { max-width: 160px; max-height: 54px; filter: grayscale(1) contrast(1.05) brightness(1.05); opacity: 0.9; }
.logos-grid img:hover { opacity: 1; filter: grayscale(0.1) contrast(1.1) brightness(1.1); transition: filter var(--transition-1), opacity var(--transition-1); }

/* Cookie banner */
.cookie-banner { position: fixed; left: 12px; right: 12px; bottom: 12px; z-index: 1001; display: grid; grid-template-columns: 1fr auto; gap: 12px; align-items: center; padding: 14px 16px; background: var(--glass-bg); backdrop-filter: blur(18px); border: 1px solid var(--glass-border); border-radius: 14px; box-shadow: var(--shadow-1); transition: opacity .3s ease, transform .3s ease; }
.cookie-banner p { margin: 0; color: var(--text); }
.cookie-banner .cookie-link { color: var(--silver-300); text-decoration: underline; }
.cookie-banner .cookie-link:hover { color: var(--white); }
.cookie-actions { display: flex; gap: 8px; }
.cookie-banner .btn { padding: 10px 12px; }
.cookie-banner.hide { opacity: 0; transform: translateY(8px); pointer-events: none; }
@media (max-width: 768px) { .cookie-banner { grid-template-columns: 1fr; } .cookie-actions { justify-content: flex-end; } }

/* Responsive */
@media (max-width: 1024px) {
  .grid-3 { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
  /* Off‑canvas mobilní menu (vysouvací zleva) */
  .nav .menu {
    position: fixed;
    top: 0; right: 0; left: auto; bottom: 0;
    width: 86vw; max-width: 360px;
    display: grid; gap: 10px; align-content: flex-start;
    padding: 18px;
    /* tmavě zelené pozadí v návaznosti na barevnost webu */
    background: linear-gradient(180deg, #0e2a1f 0%, #0b1f17 100%);
    border-left: 1px solid rgba(255,255,255,0.08);
    border-radius: 14px 0 0 14px;
    transform: translateX(105%);
    opacity: 1; visibility: visible;
    transition: transform var(--transition-2);
    z-index: 999;
    height: 100dvh;
    overflow-y: auto;
  }
  .nav .menu.open { transform: translateX(0); }
  .nav .menu a { display: flex; align-items: center; gap: 10px; padding: 10px 6px; border-radius: 10px; }
  .nav .menu a:hover { background: rgba(255,255,255,0.06); }
  /* Jednoduché emoji ikony v mobilním menu */
  .nav .menu a::before { display: inline-block; width: 18px; text-align: center; filter: saturate(0.9); }
  .nav .menu a[href$="index.html"]::before { content: "🏠"; }
  .nav .menu .has-children > a::before { content: "🧰"; }
  .nav .menu a[href$="o-nas.html"]::before { content: "ℹ️"; }
  .nav .menu a[href$="reference.html"]::before { content: "🖼️"; }
  .nav .menu a[href$="cenik.html"]::before { content: "💰"; }
  .nav .menu a[href$="kontakt.html"]::before { content: "✉️"; }
  .nav .menu a[href$="nezavazna-poptavka.html"]::before { content: "📝"; }
  /* Neaplikovat pseudo-ikonu na odkazy s logem (Články) */
  .nav .menu a.pill::before { content: none; width: 0; }
  .nav .menu a.pill { align-items: center; }
  .nav .menu a.pill img { height: 18px; width: auto; display: inline-block; vertical-align: middle; }
  /* Řádek s počasím a články 1:1 */
  .nav .menu .menu-pills-row { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; align-items: center; }
  .nav .menu .menu-pills-row > * { display: inline-flex; justify-content: center; }
  /* Rozbalovací submenu (Služby) */
  .nav .menu .has-children > a { position: relative; }
  .nav .menu .has-children > a::after {
    content: "▾";
    margin-left: auto;
    font-size: 12px;
    opacity: .85;
    transform: translateY(1px) rotate(0deg);
    transition: transform var(--transition-2);
  }
  .nav .menu .has-children.open > a::after { transform: translateY(1px) rotate(180deg); }
  .submenu {
    position: static; margin: 4px 0 0 10px; padding: 0;
    background: transparent; border: 0; box-shadow: none;
    max-height: 0; overflow: hidden; opacity: 0; visibility: hidden;
    transition: max-height var(--transition-2), opacity var(--transition-2);
  }
  .has-children.open .submenu { max-height: 1000px; opacity: 1; visibility: visible; }
  /* Křížek pro zavření mobilního menu */
  .nav .menu .menu-close {
    position: absolute; top: 10px; right: 10px;
    width: 36px; height: 36px; border-radius: 12px;
    border: 1px solid var(--glass-border);
    background: var(--glass-bg); color: var(--silver-200);
    font-size: 22px; line-height: 1; cursor: pointer;
    display: grid; place-items: center;
    box-shadow: var(--shadow-1);
  }
  .nav .menu .menu-close:hover { color: var(--white); }
  .burger { display: inline-block; }
  .nav-container { justify-content: flex-end; }
  .header-top { padding: 12px 0; }
  .grid-3 { grid-template-columns: 1fr; }
  h1 { font-size: 36px; }
  .hero { min-height: 67vh; margin-top: -72px; }
  .hero-inner { grid-template-columns: 1fr; }
  .hero-inner { padding: 84px 0 60px; }
  .hero-avatar { right: 0; bottom: -250px; }
  .hero-avatar img { width: 220px; height: auto; }
  .hero-avatar::after { width: 76%; height: 12px; bottom: -8px; filter: blur(8px); }
  .actions { flex-direction: column; align-items: flex-start; }
  .submenu { position: static; margin: 4px 0 0 10px; padding: 0; background: transparent; border: 0; box-shadow: none; opacity: 1; visibility: visible; transform: none; }
  .submenu a { padding: 6px 8px; }
  .container { padding: 0 16px; }
  .card-media { height: 190px; }
  .header-top .brand-name { font-size: 1.15rem; }
  .footer-grid { grid-template-columns: 1fr; gap: 10px; }
  .footer-columns { grid-template-columns: 1fr; gap: 16px; }
}

/* Footer legal note */
.footer-legal { margin-top: 16px; padding-top: 12px; border-top: 1px solid rgba(255,255,255,0.06); color: var(--text-dim); text-align: center; font-size: 13px; }

@media (max-width: 1024px) and (min-width: 769px) {
  .hero-avatar { right: 0; bottom: -140px; }
  .hero-avatar img { width: 320px; height: auto; }
  .hero-avatar::after { width: 74%; height: 14px; bottom: -10px; filter: blur(9px); }
}

@media (max-width: 600px) {
  h1 { font-size: 32px; }
  .card-media { height: 170px; }
  .logos-grid { grid-template-columns: repeat(auto-fit, minmax(100px, 1fr)); gap: 18px; }
}

@media (max-width: 400px) {
  .hero-avatar { bottom: -100px; }
  .hero-avatar img { width: 170px; }
}