/* Jako nové — čištění a vyklízení
   Barvy a písmo na jednom místě. Tmavé sekce = ink, světlé = paper. */

:root {
  --ink: #121310;
  --ink-2: #1b1c18;
  --ink-3: #25261f;
  --fg: #f3f2ec;
  --fg-mut: #a4a49a;
  --line-d: rgba(243, 242, 236, 0.13);

  /* tmavý režim i pro „papírové" sekce */
  --paper: #161713;
  --paper-2: #1c1d19;
  --text: #f3f2ec;
  --text-mut: #a9a99f;
  --line: rgba(243, 242, 236, 0.12);

  --accent: #d4ef4a;
  --accent-hover: #c5e232;
  --accent-ink: #171c02;
  --accent-deep: #d4ef4a;

  --f-head: "Archivo", "Helvetica Neue", Arial, sans-serif;
  --f-body: "Instrument Sans", "Helvetica Neue", Arial, sans-serif;

  --g: clamp(16px, 4.2vw, 56px);
  --max: 1320px;
  --header-h: 68px;
  --ease: cubic-bezier(0.22, 0.7, 0.18, 1);
}

*, *::before, *::after { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-h);
  color-scheme: dark;
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--ink);
  color: var(--fg);
  font-family: var(--f-body);
  font-size: 17px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img { display: block; max-width: 100%; height: auto; }
a { color: inherit; }
h1, h2, h3, h4 { margin: 0; font-family: var(--f-head); font-weight: 800; line-height: 1.02; letter-spacing: -0.02em; text-wrap: balance; }
p { margin: 0; text-wrap: pretty; }
ul, ol { margin: 0; padding: 0; list-style: none; }

.skip {
  position: absolute; left: 12px; top: -60px; z-index: 100;
  background: var(--accent); color: var(--accent-ink);
  padding: 10px 16px; border-radius: 6px; font-weight: 700; text-decoration: none;
}
.skip:focus { top: 12px; }

:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }

/* ---------- tlačítka ---------- */

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 54px; padding: 0 24px;
  border: 0; border-radius: 6px;
  font: 650 16px/1 var(--f-body);
  text-decoration: none; cursor: pointer;
  transition: background-color .2s, color .2s, border-color .2s, transform .2s var(--ease);
  -webkit-tap-highlight-color: transparent;
}
.btn svg { width: 18px; height: 18px; flex: none; }
.btn:active { transform: translateY(1px); }
.btn-sm { min-height: 42px; padding: 0 16px; font-size: 15px; }
.btn-block { width: 100%; }
.btn-accent { background: var(--accent); color: var(--accent-ink); }
.btn-accent:hover { background: var(--accent-hover); }
.btn-accent svg { transition: transform .25s var(--ease); }
.btn-accent:hover svg { transform: translateX(3px); }
.btn-ghost { color: var(--fg); box-shadow: inset 0 0 0 1.5px rgba(243, 242, 236, 0.32); }
.btn-ghost:hover { box-shadow: inset 0 0 0 1.5px var(--fg); }
.btn-dark { background: var(--ink); color: var(--fg); }
.btn-dark:hover { background: #000; }

.kicker {
  display: flex; align-items: center; gap: 10px;
  font: 600 13px/1 var(--f-body);
  letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--accent-deep);
}
.kicker::before { content: ""; width: 22px; height: 2px; background: currentColor; }

.mark { color: var(--accent); }

/* ---------- hlavička ---------- */

.site-header {
  position: fixed; inset: 0 0 auto; z-index: 50;
  transition: background-color .3s, box-shadow .3s;
}
.site-header.is-solid {
  background: rgba(18, 19, 16, 0.97);
  box-shadow: 0 1px 0 var(--line-d);
}
.bar {
  display: flex; align-items: center; gap: 28px;
  height: var(--header-h);
  padding: 0 var(--g);
  max-width: calc(var(--max) + 2 * var(--g));
  margin: 0 auto;
}
.logo {
  display: inline-flex; align-items: center; gap: 10px;
  text-decoration: none;
  font: 800 21px/1 var(--f-head);
  font-stretch: 112%;
  letter-spacing: -0.03em;
  color: var(--fg);
}
.logo-mark { width: 28px; height: 28px; flex: none; }
.nav { display: flex; gap: 30px; margin-left: auto; }
.nav a {
  position: relative;
  font-size: 15px; font-weight: 550; text-decoration: none;
  color: rgba(243, 242, 236, 0.82);
  padding: 6px 0;
  transition: color .2s;
}
.nav a::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 2px;
  background: var(--accent); transform: scaleX(0); transform-origin: left;
  transition: transform .3s var(--ease);
}
.nav a:hover { color: var(--fg); }
.nav a:hover::after, .nav a.is-current::after { transform: scaleX(1); }
.burger { display: none; }

.menu { display: none; }

/* ---------- hero ---------- */
@media (min-width: 900px) {
  .hero-media::before {
    content: ""; position: absolute; inset: 0 0 auto; height: 160px; z-index: 1;
    background: linear-gradient(to bottom, rgba(18, 19, 16, 0.7), rgba(18, 19, 16, 0));
  }
}

.hero {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
  min-height: min(100svh, 980px);
  background: var(--ink);
}
.hero-copy {
  grid-column: 1; grid-row: 1;
  align-self: end;
  padding: calc(var(--header-h) + 56px) clamp(24px, 5vw, 80px) clamp(40px, 6vh, 72px) max(var(--g), calc((100vw - var(--max)) / 2));
}
.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: 14px; font-weight: 550; letter-spacing: 0.02em;
  color: var(--fg-mut);
  margin-bottom: 28px;
}
.dot { width: 8px; height: 8px; border-radius: 2px; background: var(--accent); transform: rotate(45deg); }
.hero h1 {
  font-size: clamp(2.6rem, 5.6vw, 5.4rem);
  font-weight: 850;
  line-height: 0.98;
  letter-spacing: -0.035em;
  max-width: 13ch;
}
.hero h1 .mark {
  display: inline;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 300 14' preserveAspectRatio='none'%3E%3Cpath d='M2 9.5C60 4 132 3.2 190 5.8c38 1.6 72 3.4 106 1.2' fill='none' stroke='%23d4ef4a' stroke-width='3.2' stroke-linecap='round'/%3E%3C/svg%3E") left bottom / 100% 0.16em no-repeat;
  padding-bottom: 0.1em;
  -webkit-box-decoration-break: clone;
  box-decoration-break: clone;
}
.lead {
  margin-top: 26px;
  max-width: 34rem;
  font-size: clamp(1.05rem, 1.25vw, 1.2rem);
  color: rgba(243, 242, 236, 0.78);
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }
.hero-facts {
  display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px;
  margin-top: 52px; padding-top: 22px;
  border-top: 1px solid var(--line-d);
  max-width: 40rem;
  font-size: 14px; line-height: 1.4; color: var(--fg-mut);
}
.hero-facts b { display: block; margin-bottom: 4px; font-size: 15px; font-weight: 650; color: var(--fg); }

.hero-media {
  grid-column: 2; grid-row: 1;
  position: relative; margin: 0;
  overflow: hidden;
}
.hero-media img {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover; object-position: 50% 62%;
}
.hero-note {
  position: absolute; left: 7%; bottom: 25%;
  display: flex; flex-direction: column; align-items: flex-start;
  color: var(--accent);
  transform: rotate(-5deg);
  pointer-events: none;
}
.hero-note span {
  order: -1;
  font: 600 15px/1 var(--f-body);
  background: var(--ink); color: var(--accent);
  padding: 7px 10px; border-radius: 4px;
}
.hero-note svg { width: 92px; height: 46px; margin-left: 38px; margin-top: 2px; filter: drop-shadow(0 1px 2px rgba(0,0,0,.5)); }

/* ---------- koláž služeb ---------- */

.collage-wrap { background: var(--ink); }
.collage-head {
  position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap;
}
.collage {
  position: relative;
  display: flex;
  gap: 2px;
  height: clamp(560px, 90vh, 920px);
  background: var(--ink);
}
.panel {
  position: relative;
  flex: 1 1 0;
  min-width: 0;
  overflow: hidden;
  color: #fff;
  text-decoration: none;
  isolation: isolate;
  transition: flex-grow .75s var(--ease);
}
.panel img {
  position: absolute; inset: 0; z-index: -2;
  width: 100%; height: 100%;
  object-fit: cover; object-position: var(--pos, 50% 50%);
  filter: grayscale(1) brightness(0.62) contrast(1.1);
  transform: scale(1.05);
  transition: filter .7s var(--ease), transform 1.4s var(--ease);
}
.panel::after {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background:
    linear-gradient(to bottom, rgba(10, 11, 9, 0.55), rgba(10, 11, 9, 0) 26%),
    linear-gradient(to top, rgba(10, 11, 9, 0.8), rgba(10, 11, 9, 0) 42%);
}
.panel-label {
  position: absolute; top: 30px; left: 28px; right: 20px;
  display: flex; flex-direction: column; gap: 4px;
}
.panel-label small {
  font: 600 13px/1 var(--f-body);
  letter-spacing: 0.1em;
  color: var(--accent);
  margin-bottom: 8px;
}
.panel-name {
  font: 750 clamp(1.15rem, 1.55vw, 1.55rem)/1.08 var(--f-head);
  font-stretch: 108%;
  letter-spacing: -0.015em;
}
.panel-sub {
  font-size: 14px; font-weight: 550;
  color: rgba(255, 255, 255, 0.78);
}
.panel-reveal {
  position: absolute; left: 28px; right: 28px; bottom: 32px;
  display: flex; flex-direction: column; gap: 14px;
  max-width: 24rem;
  opacity: 0; transform: translateY(14px);
  transition: opacity .45s, transform .6s var(--ease);
}
.panel-desc { font-size: 17px; line-height: 1.45; color: rgba(255, 255, 255, 0.9); }
.panel-more {
  display: inline-flex; align-items: center; gap: 8px; align-self: flex-start;
  font-weight: 650; font-size: 15px;
  padding-bottom: 3px;
  border-bottom: 2px solid var(--accent);
}
.panel-more i { font-style: normal; transition: transform .3s var(--ease); }
.panel:hover .panel-more i { transform: translateX(4px); }

/* aktivní panel — na desktopu po najetí, bez myši první */
.panel:hover,
.panel:focus-visible,
.collage:not(:hover):not(:has(.panel:focus-visible)) .panel:first-child { flex-grow: 2.1; }
.panel:hover img,
.panel:focus-visible img,
.collage:not(:hover):not(:has(.panel:focus-visible)) .panel:first-child img {
  filter: grayscale(0) brightness(0.86) contrast(1.02);
  transform: scale(1);
}
.panel:hover .panel-reveal,
.panel:focus-visible .panel-reveal,
.collage:not(:hover):not(:has(.panel:focus-visible)) .panel:first-child .panel-reveal {
  opacity: 1; transform: none;
}
.panel:focus-visible { outline-offset: -4px; }

.collage-title {
  position: absolute; left: 0; right: 0; top: 50%;
  transform: translateY(-50%);
  text-align: center;
  font: 900 clamp(3rem, 6.8vw, 8.6rem)/0.9 var(--f-head);
  letter-spacing: -0.03em;
  text-transform: uppercase;
  color: #fff;
  pointer-events: none;
  text-shadow: 0 2px 30px rgba(0, 0, 0, 0.25);
  transition: opacity .5s;
}
.collage:hover .collage-title { opacity: 0.55; }

/* ---------- služby podrobně ---------- */

.services {
  background: var(--paper);
  color: var(--text);
  padding: 0 var(--g);
}
.service {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  column-gap: clamp(20px, 3vw, 40px);
  align-items: center;
  max-width: var(--max);
  margin: 0 auto;
  padding: clamp(56px, 7vw, 104px) 0;
}
.service + .service { border-top: 1px solid var(--line); }
.service-media { grid-column: 1 / span 6; position: relative; }
.service-body { grid-column: 8 / span 5; }
.service-flip .service-media { grid-column: 7 / span 6; grid-row: 1; }
.service-flip .service-body { grid-column: 1 / span 5; grid-row: 1; }

.service-media > img:first-child {
  width: 100%; aspect-ratio: 5 / 4; object-fit: cover;
  border-radius: 4px;
}
.service-inset {
  position: absolute; right: -5%; bottom: -9%;
  width: 40%; aspect-ratio: 3 / 2; object-fit: cover;
  border: 6px solid var(--paper);
  border-radius: 4px;
}
.service-flip .service-inset { right: auto; left: -5%; }
.service-no {
  position: absolute; left: 20px; top: 16px;
  font: 900 clamp(3rem, 5vw, 4.6rem)/1 var(--f-head);
  letter-spacing: -0.04em;
  color: #fff;
  text-shadow: 0 2px 18px rgba(0, 0, 0, 0.3);
}
.service-flip .service-no { left: auto; right: 20px; }

.service-body .kicker { margin-bottom: 18px; }
.service h3 { font-size: clamp(1.9rem, 3.1vw, 2.75rem); }
.service-tag {
  display: inline-block; margin-top: 16px;
  padding: 6px 12px; border-radius: 4px;
  background: var(--accent); color: var(--accent-ink);
  font-size: 15px; font-weight: 650;
}
.service-lead { margin-top: 18px; color: var(--text-mut); font-size: 17.5px; }
.service-cols {
  display: grid; grid-template-columns: 1.25fr 1fr; gap: 28px;
  margin-top: 30px;
}
.service-cols h4 {
  font: 650 13px/1 var(--f-body);
  letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--text-mut);
  margin-bottom: 10px;
}
.list li {
  position: relative;
  padding: 9px 0 9px 20px;
  border-top: 1px solid var(--line);
  font-size: 15.5px; line-height: 1.4;
}
.list li::before {
  content: ""; position: absolute; left: 0; top: 16px;
  width: 8px; height: 8px; border-radius: 2px;
  background: var(--accent-deep);
}
.list-plus li { color: var(--text-mut); }
.list-plus li::before {
  content: "+"; width: auto; height: auto; background: none;
  top: 8px; font-weight: 700; color: var(--accent-deep);
}
.text-link {
  display: inline-flex; align-items: center; gap: 8px;
  margin-top: 30px;
  font-weight: 650; text-decoration: none;
  padding-bottom: 4px;
  border-bottom: 3px solid var(--accent);
  transition: border-color .2s;
}
.text-link i { font-style: normal; transition: transform .3s var(--ease); }
.text-link:hover { border-color: var(--text); }
.text-link:hover i { transform: translateX(4px); }

/* ---------- fotka → cena ---------- */

.photo-cta { background: var(--ink); color: var(--fg); padding: clamp(48px, 6vw, 80px) var(--g); border-top: 1px solid var(--line-d); border-bottom: 1px solid var(--line-d); }
.photo-cta h2 em { font-style: normal; color: var(--accent); }
.photo-cta p { color: var(--fg-mut); }
.photo-cta-inner {
  max-width: var(--max); margin: 0 auto;
  display: grid; grid-template-columns: 1.2fr 1fr; gap: 20px 56px; align-items: end;
}
.photo-cta h2 { grid-row: span 2; font-size: clamp(2rem, 4vw, 3.4rem); font-weight: 850; letter-spacing: -0.03em; }
.photo-cta p { font-size: 18px; max-width: 30rem; }
.photo-cta .btn { justify-self: start; }

/* ---------- postup ---------- */

.process { background: var(--paper-2); color: var(--text); padding: clamp(72px, 9vw, 120px) var(--g); }
.section-head { max-width: var(--max); margin: 0 auto 48px; }
.section-head .kicker { margin-bottom: 16px; }
.section-head h2, .faq-head h2 { font-size: clamp(2rem, 4vw, 3.2rem); }
.steps {
  max-width: var(--max); margin: 0 auto;
  display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 32px;
  counter-reset: s;
}
.steps li { border-top: 1px solid var(--line); padding-top: 22px; }
.step-no {
  display: inline-grid; place-items: center;
  width: 44px; height: 44px; border-radius: 50%;
  background: var(--ink-3); color: var(--text); box-shadow: inset 0 0 0 1px var(--line);
  font: 800 18px/1 var(--f-head);
  margin-bottom: 20px;
}
.steps li:first-child .step-no { background: var(--accent); color: var(--accent-ink); }
.steps h3 { font-size: 1.35rem; margin-bottom: 10px; }
.steps p { color: var(--text-mut); font-size: 16px; }

/* ---------- otázky ---------- */

.faq {
  background: var(--paper); color: var(--text);
  padding: clamp(72px, 9vw, 120px) var(--g);
  display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: 32px clamp(32px, 6vw, 96px);
  max-width: none;
}
.faq > * { min-width: 0; }
.faq-head { align-self: start; position: sticky; top: calc(var(--header-h) + 32px); }
.faq-head .kicker { margin-bottom: 16px; }
.faq-head p:last-child { margin-top: 18px; color: var(--text-mut); }
.faq-head a { color: var(--text); font-weight: 600; text-decoration-color: var(--accent-deep); text-underline-offset: 3px; }
@media (min-width: 900px) {
  .faq { padding-left: max(var(--g), calc((100vw - var(--max)) / 2)); padding-right: max(var(--g), calc((100vw - var(--max)) / 2)); }
}
.faq-list details { border-top: 1px solid var(--line); }
.faq-list details:last-child { border-bottom: 1px solid var(--line); }
.faq-list summary {
  position: relative;
  list-style: none; cursor: pointer;
  padding: 24px 56px 24px 0;
  font: 700 clamp(1.1rem, 1.6vw, 1.3rem)/1.3 var(--f-head);
  letter-spacing: -0.01em;
  -webkit-tap-highlight-color: transparent;
}
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::before,
.faq-list summary::after {
  content: ""; position: absolute; right: 8px; top: 50%;
  width: 16px; height: 2px; background: var(--text);
  transition: transform .3s var(--ease);
}
.faq-list summary::after { transform: rotate(90deg); }
.faq-list details[open] summary::after { transform: rotate(0deg); }
.faq-list summary:hover { color: var(--accent-deep); }
.faq-list details p { padding: 0 48px 26px 0; color: var(--text-mut); max-width: 44rem; }

/* ---------- kontakt ---------- */

.contact {
  display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 48px clamp(40px, 7vw, 112px);
  padding: clamp(72px, 9vw, 120px) max(var(--g), calc((100vw - var(--max)) / 2));
  background: var(--ink);
}
.contact-info .kicker { color: var(--accent); margin-bottom: 18px; }
.contact h2 { font-size: clamp(2.3rem, 4.6vw, 4rem); font-weight: 850; letter-spacing: -0.035em; }
.contact-lead { margin-top: 20px; color: var(--fg-mut); max-width: 26rem; }
.contact-tel {
  display: inline-block; margin-top: 36px;
  font: 800 clamp(1.9rem, 3.6vw, 3rem)/1 var(--f-head);
  letter-spacing: -0.02em;
  text-decoration: none;
  padding-bottom: 6px; border-bottom: 3px solid var(--accent);
}
.contact-mail {
  display: block; margin-top: 18px; width: fit-content;
  font-size: 19px; font-weight: 550; color: var(--fg);
  text-decoration: underline; text-decoration-color: var(--line-d); text-underline-offset: 5px;
}
.contact-mail:hover { text-decoration-color: var(--accent); }
.contact-meta {
  display: grid; grid-template-columns: 1fr 1fr; gap: 20px;
  margin: 44px 0 0; padding-top: 24px; border-top: 1px solid var(--line-d);
}
.contact-meta dt { font-size: 13px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--fg-mut); margin-bottom: 6px; }
.contact-meta dd { margin: 0; font-weight: 550; }

.form {
  align-self: start;
  background: var(--ink-2);
  border: 1px solid var(--line-d);
  border-radius: 8px;
  padding: clamp(22px, 3vw, 36px);
  display: grid; gap: 18px;
}
.chips { border: 0; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.chips legend { font-size: 14px; color: var(--fg-mut); margin-bottom: 12px; padding: 0; }
.chips label { position: relative; cursor: pointer; }
.chips input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.chips span {
  display: inline-flex; align-items: center; min-height: 42px; padding: 0 16px;
  border-radius: 999px;
  box-shadow: inset 0 0 0 1.5px var(--line-d);
  font-size: 15px; font-weight: 550;
  transition: background-color .2s, box-shadow .2s, color .2s;
  user-select: none; -webkit-user-select: none;
}
.chips label:hover span { box-shadow: inset 0 0 0 1.5px rgba(243, 242, 236, 0.4); }
.chips input:checked + span { background: var(--accent); color: var(--accent-ink); box-shadow: none; }
.chips input:focus-visible + span { outline: 2px solid var(--accent); outline-offset: 2px; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.field { display: grid; gap: 8px; }
.field > span { font-size: 14px; color: var(--fg-mut); }
.field em { font-style: normal; opacity: 0.7; }
.field input, .field textarea {
  width: 100%;
  font: 16px/1.4 var(--f-body);
  color: var(--fg);
  background: var(--ink-3);
  border: 1px solid transparent;
  border-radius: 6px;
  padding: 14px 14px;
  min-height: 52px;
  transition: border-color .2s, background-color .2s;
  -webkit-appearance: none; appearance: none;
}
.field textarea { resize: vertical; min-height: 110px; }
.field input::placeholder, .field textarea::placeholder { color: rgba(243, 242, 236, 0.35); }
.field input:focus, .field textarea:focus { outline: none; border-color: var(--accent); background: #2b2c25; }
.field input[aria-invalid="true"] { border-color: #ff8a6b; }
.form-error { color: #ffb29d; font-size: 15px; }
.form-note { font-size: 14px; color: var(--fg-mut); text-align: center; }

/* ---------- patička ---------- */

.footer { border-top: 1px solid var(--line-d); padding: 40px var(--g); }
.footer-inner {
  max-width: var(--max); margin: 0 auto;
  display: flex; flex-wrap: wrap; align-items: center; gap: 12px 32px;
  color: var(--fg-mut); font-size: 15px;
}
.footer-small { margin-left: auto; font-size: 14px; }

.action-bar { display: none; }

/* ---------- jemné odhalování (jen desktop) ---------- */

.js-reveal [data-reveal] { opacity: 0; transform: translateY(18px); transition: opacity .8s var(--ease), transform .9s var(--ease); }
.js-reveal [data-reveal].is-in { opacity: 1; transform: none; }

/* =================================================
   TABLET
   ================================================= */

@media (max-width: 1100px) {
  .nav { gap: 22px; }
  .header-cta { display: none; }
  .hero-facts { grid-template-columns: 1fr 1fr 1fr; gap: 16px; }
  .service-cols { grid-template-columns: 1fr; gap: 20px; }
}

/* =================================================
   MOBIL
   ================================================= */

@media (max-width: 899px) {
  :root { --header-h: 62px; }
  body { font-size: 16px; }

  .nav, .header-cta { display: none; }
  .bar { gap: 12px; }
  .burger {
    display: inline-grid; place-content: center; gap: 6px;
    margin-left: auto;
    width: 46px; height: 46px; margin-right: -8px;
    background: none; border: 0; cursor: pointer; padding: 0;
    -webkit-tap-highlight-color: transparent;
  }
  .burger span { display: block; width: 24px; height: 2px; background: var(--fg); border-radius: 2px; transition: transform .3s var(--ease); }
  .burger[aria-expanded="true"] span:first-child { transform: translateY(4px) rotate(45deg); }
  .burger[aria-expanded="true"] span:last-child { transform: translateY(-4px) rotate(-45deg); }

  .menu {
    display: flex; flex-direction: column; justify-content: space-between;
    position: fixed; inset: var(--header-h) 0 0; z-index: 49;
    background: var(--ink);
    padding: 20px var(--g) calc(24px + env(safe-area-inset-bottom));
    overflow-y: auto;
  }
  .menu[hidden] { display: none; }
  .menu nav { display: flex; flex-direction: column; }
  .menu nav a {
    display: flex; align-items: baseline; gap: 14px;
    padding: 16px 0;
    border-bottom: 1px solid var(--line-d);
    font: 800 2rem/1.1 var(--f-head); letter-spacing: -0.02em;
    text-decoration: none;
  }
  .menu nav small { font: 600 13px/1 var(--f-body); color: var(--accent); letter-spacing: 0.1em; }
  .menu-foot { display: grid; gap: 14px; margin-top: 32px; }
  .menu-tel { text-align: center; font-size: 18px; font-weight: 600; text-decoration: none; padding: 10px; }
  body.menu-open { overflow: hidden; }
  body.menu-open .site-header { background: var(--ink); }

  /* hero: fotka nahoře, text na tmavém pod ní */
  .hero { display: flex; flex-direction: column; min-height: 0; }
  .hero-media { position: relative; height: 54svh; min-height: 330px; max-height: 520px; }
  .hero-media img { object-position: 40% 74%; }
  .hero-media::after {
    content: ""; position: absolute; inset: 0;
    background: linear-gradient(to bottom,
      rgba(18, 19, 16, 0.55) 0,
      rgba(18, 19, 16, 0) 26%,
      rgba(18, 19, 16, 0) 62%,
      var(--ink) 100%);
  }
  .hero-note { display: none; }
  .hero-copy { position: relative; margin-top: -56px; padding: 0 var(--g) 36px; }
  .eyebrow { margin-bottom: 16px; font-size: 13px; color: rgba(243, 242, 236, 0.8); }
  .hero h1 { font-size: clamp(2.35rem, 10.6vw, 3.4rem); max-width: 11ch; }
  .lead { margin-top: 16px; font-size: 16.5px; color: rgba(243, 242, 236, 0.84); }
  .hero-actions { display: grid; grid-template-columns: 1fr; gap: 10px; margin-top: 24px; }
  .hero-facts { margin-top: 28px; padding-top: 16px; gap: 12px; font-size: 12.5px; }
  .hero-facts b { font-size: 14px; }

  /* koláž: barevná mozaika */
  .collage-head {
    position: static; width: auto; height: auto; overflow: visible; clip: auto; white-space: normal;
    padding: 52px var(--g) 24px;
  }
  .collage-head h2 {
    font-size: clamp(2.3rem, 11vw, 3.4rem); font-weight: 900; text-transform: uppercase;
    letter-spacing: -0.03em; line-height: 0.92;
  }
  .collage-head h2 span { color: var(--accent); }
  .collage-head p { margin-top: 14px; color: var(--fg-mut); font-size: 16px; }
  .collage {
    display: grid; height: auto;
    grid-template-columns: 1fr 1fr;
    grid-template-rows: 46vw 46vw 60vw;
    gap: 3px;
    padding: 0 3px 3px;
  }
  .collage .panel:nth-child(1) { grid-row: 1 / 3; }
  .collage .panel:nth-child(4) { grid-column: 1 / -1; }
  .panel, .panel img { transition: none; }
  .panel img,
  .collage:not(:hover):not(:has(.panel:focus-visible)) .panel:first-child img,
  .panel:hover img { filter: brightness(0.9) saturate(0.95); transform: none; }
  .panel::after { background: linear-gradient(to top, rgba(10, 11, 9, 0.85), rgba(10, 11, 9, 0) 58%); }
  .panel-label { top: auto; bottom: 14px; left: 14px; right: 12px; gap: 2px; }
  .panel-label small { font-size: 11px; margin-bottom: 4px; }
  .panel-name { font-size: 1.12rem; }
  .collage .panel:nth-child(4) .panel-name { font-size: 1.45rem; }
  .panel-sub { font-size: 13.5px; color: var(--accent); font-weight: 600; }
  .panel-reveal, .collage-title { display: none; }

  /* služby */
  .services { padding-top: 8px; }
  .service, .service-flip { display: block; padding: 48px 0 56px; }
  .service-media { margin: 0 calc(-1 * var(--g)); }
  .service-media > img:first-child { aspect-ratio: 4 / 3; border-radius: 0; }
  .service-inset,
  .service-flip .service-inset { width: 42%; right: var(--g); left: auto; bottom: -34px; border-width: 5px; }
  .service-no { display: none; }
  .service-body { margin-top: 30px; }
  .service-media:has(.service-inset) + .service-body { margin-top: 58px; }
  .service h3 { font-size: clamp(1.75rem, 7.6vw, 2.2rem); }
  .service-lead { font-size: 16.5px; }

  .photo-cta-inner { grid-template-columns: 1fr; }
  .photo-cta h2 { grid-row: auto; }
  .photo-cta .btn { width: 100%; }

  .steps { grid-template-columns: 1fr; gap: 0; }
  .steps li {
    display: grid; grid-template-columns: 44px 1fr; column-gap: 18px;
    border-top: 0; padding: 0 0 28px;
    position: relative;
  }
  .steps li:not(:last-child)::before {
    content: ""; position: absolute; left: 21px; top: 48px; bottom: 4px; width: 2px; background: var(--line);
  }
  .step-no { grid-row: 1 / 3; margin: 0; }
  .steps h3 { align-self: center; margin: 8px 0 6px; }
  .steps p { grid-column: 2; }
  .section-head { margin-bottom: 32px; }

  .faq { grid-template-columns: 1fr; }
  .faq-head { position: static; }
  .faq-list summary { padding: 20px 44px 20px 0; }
  .faq-list details p { padding-right: 0; }

  .contact { grid-template-columns: 1fr; padding-left: var(--g); padding-right: var(--g); }
  .contact-meta { grid-template-columns: 1fr; gap: 16px; }
  .field-row { grid-template-columns: 1fr; }
  .form { margin: 0 calc(-1 * var(--g) + 8px); }

  .footer { padding-bottom: calc(96px + env(safe-area-inset-bottom)); }
  .footer-small { margin-left: 0; width: 100%; }

  .action-bar {
    display: grid; grid-template-columns: 1fr 1.5fr; gap: 8px;
    position: fixed; left: 0; right: 0; bottom: 0; z-index: 40;
    padding: 10px 12px calc(10px + env(safe-area-inset-bottom));
    background: rgba(18, 19, 16, 0.98);
    box-shadow: 0 -1px 0 var(--line-d);
    transform: translateY(110%);
    transition: transform .35s var(--ease);
  }
  .action-bar.is-visible { transform: none; }
  .action-bar a {
    display: inline-flex; align-items: center; justify-content: center; gap: 8px;
    min-height: 50px; border-radius: 6px;
    font-weight: 650; font-size: 16px; text-decoration: none;
    box-shadow: inset 0 0 0 1.5px var(--line-d);
    -webkit-tap-highlight-color: transparent;
  }
  .action-bar svg { width: 18px; height: 18px; }
  .action-bar .is-accent { background: var(--accent); color: var(--accent-ink); box-shadow: none; }
}

@media (max-width: 380px) {
  .hero-facts { grid-template-columns: 1fr; }
  .hero-facts li { display: flex; gap: 6px; align-items: baseline; }
  .hero-facts b { display: inline; margin: 0; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: 0.01ms !important; animation-duration: 0.01ms !important; }
}