/* ==========================================================================
   MT cleaning — vizuální styl
   Směr: předávací protokol. Stavební cedule potkává čistý papír.
   Jediný akcent je výstražná žlutá. Nic dalšího barevného na stránku nepatří.
   ========================================================================== */

:root {
  --inkoust: #111E26;
  --papir:   #F3F4F1;
  --beton:   #DCDEDA;
  --prach:   #626C77;
  --znacka:  #F5C518;

  --display: "Anton", "Arial Narrow", sans-serif;
  --text:    "Public Sans", -apple-system, "Segoe UI", sans-serif;
  --mono:    "IBM Plex Mono", "Consolas", monospace;

  --sirka: 1180px;
  --pas-y: clamp(4.5rem, 9vw, 8rem);
}

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

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--papir);
  color: var(--inkoust);
  font-family: var(--text);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

p { margin: 0 0 1rem; }
p:last-child { margin-bottom: 0; }

a { color: inherit; }

:focus-visible {
  outline: 2px solid var(--inkoust);
  outline-offset: 2px;
  box-shadow: 0 0 0 5px var(--znacka);
  border-radius: 1px;
}

/* --------------------------------------------------------------- pracovní */
/* Celý tenhle blok se před ostrým spuštěním smaže. */
.pracovni {
  background: repeating-linear-gradient(45deg, #FDF0BE 0 12px, #FBE79C 12px 24px);
  border-bottom: 2px solid var(--inkoust);
  padding: .75rem 1.5rem;
}
.pracovni p {
  max-width: var(--sirka);
  margin: 0 auto;
  font-size: .85rem;
  line-height: 1.5;
}
.pracovni__tag {
  display: inline-block;
  font-family: var(--mono);
  font-size: .65rem;
  letter-spacing: .12em;
  background: var(--inkoust);
  color: var(--znacka);
  padding: .15rem .45rem;
  margin-right: .4rem;
  vertical-align: .05em;
}
.doplnit {
  background: linear-gradient(transparent 55%, #FBE79C 55%);
  padding-bottom: .05em;
}
.doplnit--blok {
  display: block;
  background: none;
  border-left: 3px dashed var(--prach);
  padding: .6rem 0 .6rem .9rem;
  font-size: .9rem;
  color: var(--prach);
}

/* --------------------------------------------------------------- masthead */
.masthead {
  position: sticky;
  top: 0;
  z-index: 20;
  padding: .9rem 0;
  background: var(--papir);
  border-bottom: 1px solid var(--beton);
}
.masthead__vnitrek {
  max-width: var(--sirka);
  margin-inline: auto;
  padding-inline: clamp(1rem, 4vw, 3rem);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.znacka {
  display: grid;
  grid-template-columns: auto auto;
  align-items: baseline;
  gap: 0 .4rem;
  text-decoration: none;
}
.znacka__mt {
  font-family: var(--display);
  font-size: 1.7rem;
  letter-spacing: .01em;
  line-height: 1;
  border-bottom: 4px solid var(--znacka);
}
.znacka__slovo {
  font-family: var(--text);
  font-weight: 400;
  font-size: 1.15rem;
  letter-spacing: -.01em;
}
.znacka__obor {
  grid-column: 1 / -1;
  font-family: var(--mono);
  font-size: .6rem;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--prach);
  margin-top: .15rem;
}

.navigace {
  display: flex;
  align-items: center;
  gap: clamp(.8rem, 2vw, 1.8rem);
  font-family: var(--mono);
  font-size: .78rem;
  letter-spacing: .06em;
  text-transform: uppercase;
}
.navigace a { text-decoration: none; padding: .35rem 0; }
.navigace a:hover { box-shadow: inset 0 -3px var(--znacka); }
/* selektor musí být stejně silný jako `.navigace a`, jinak ho odsazení tlačítka nepřebije */
.navigace a.navigace__cta {
  background: var(--inkoust);
  color: var(--papir);
  padding: .7rem 1.3rem;
}
.navigace a.navigace__cta:hover { background: var(--znacka); color: var(--inkoust); box-shadow: none; }

/* ------------------------------------------------------------------- hero */
.hero {
  max-width: var(--sirka);
  margin: 0 auto;
  padding: clamp(3rem, 7vw, 6rem) clamp(1rem, 4vw, 3rem) var(--pas-y);
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: clamp(2rem, 5vw, 4.5rem);
  align-items: center;
}

.stitek {
  font-family: var(--mono);
  font-size: .72rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--prach);
  margin-bottom: 1.4rem;
}

.hero__nadpis {
  font-family: var(--display);
  font-weight: 400;
  font-size: clamp(3.4rem, 8.5vw, 6.4rem);
  line-height: .92;
  letter-spacing: .005em;
  margin: 0 0 1.6rem;
}

.hero__text {
  max-width: 34ch;
  font-size: 1.05rem;
  color: #24333D;
}

.hero__akce {
  display: flex;
  flex-wrap: wrap;
  gap: .8rem;
  margin-top: 2rem;
}

.tlacitko {
  display: inline-block;
  font-family: var(--mono);
  font-size: .82rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  text-decoration: none;
  background: var(--inkoust);
  color: var(--papir);
  border: 2px solid var(--inkoust);
  padding: .85rem 1.5rem;
  cursor: pointer;
  transition: background .15s, color .15s;
}
.tlacitko:hover { background: var(--znacka); color: var(--inkoust); }
.tlacitko--tichy { background: transparent; color: var(--inkoust); }
.tlacitko--tichy:hover { background: var(--inkoust); color: var(--papir); }

/* -------------------------------------------------- signature: protokol */
.protokol {
  position: relative;
  overflow: hidden; /* razítko se při doklapnutí nakrátko zvětší, ať nedělá vodorovný posuv */
  background: #FFF;
  border: 2px solid var(--inkoust);
  box-shadow: 14px 14px 0 var(--beton);
  padding: 1.5rem 1.6rem 1.3rem;
}
.protokol__hlava {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  border-bottom: 2px solid var(--inkoust);
  padding-bottom: .7rem;
  margin-bottom: .3rem;
}
.protokol__nazev {
  font-family: var(--mono);
  font-size: .78rem;
  letter-spacing: .18em;
  text-transform: uppercase;
}
.protokol__cislo {
  font-family: var(--mono);
  font-size: .78rem;
  color: var(--prach);
}

.protokol__pole { margin: 0; }
.protokol__pole .radek {
  display: grid;
  grid-template-columns: 8.5rem 1fr;
  gap: 1rem;
  align-items: baseline;
  padding: .75rem 0;
  border-bottom: 1px dotted var(--beton);
}
.protokol__pole dt {
  font-family: var(--mono);
  font-size: .68rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--prach);
}
.protokol__pole dd {
  margin: 0;
  font-weight: 500;
  font-size: 1rem;
  line-height: 1.35;
}

.protokol__stav {
  display: flex;
  justify-content: flex-end;
  padding: 1.1rem 0 .3rem;
}
.razitko {
  font-family: var(--display);
  font-size: 1.6rem;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--inkoust);
  background: var(--znacka);
  border: 3px solid var(--inkoust);
  padding: .25rem 1.1rem .3rem;
  transform: rotate(-6deg);
  animation: doklapnuti .5s cubic-bezier(.2, 1.3, .5, 1) .35s both;
}
@keyframes doklapnuti {
  from { opacity: 0; transform: rotate(-22deg) scale(1.35); }
  to   { opacity: 1; transform: rotate(-6deg) scale(1); }
}

.protokol__prepinac {
  display: flex;
  gap: .4rem;
  border-top: 1px solid var(--beton);
  padding-top: .9rem;
}
.protokol__prepinac button {
  font-family: var(--mono);
  font-size: .7rem;
  letter-spacing: .1em;
  background: transparent;
  color: var(--prach);
  border: 1px solid var(--beton);
  padding: .3rem .7rem;
  cursor: pointer;
}
.protokol__prepinac button[aria-selected="true"] {
  background: var(--inkoust);
  border-color: var(--inkoust);
  color: var(--papir);
}

/* ---------------------------------------------------------------- pásy */
.pas {
  max-width: var(--sirka);
  margin: 0 auto;
  padding: var(--pas-y) clamp(1rem, 4vw, 3rem);
}
.pas--beton {
  max-width: none;
  padding-inline: 0;
  background: var(--beton);
}

.pas-inkoust {
  background: var(--inkoust);
  color: var(--papir);
  padding: clamp(2rem, 4vw, 3rem) 0;
}
.pas-inkoust--vysoky { padding-top: var(--pas-y); padding-bottom: var(--pas-y); }

/* Pásy přes celou šířku nesou jen barvu; obsah v nich drží stejný sloupec jako .pas.
   Centrovat každé dítě zvlášť nešlo - .nadpis a .fakta mají vlastní margin, který to přebil. */
.pas__vnitrek {
  max-width: var(--sirka);
  margin-inline: auto;
  padding-inline: clamp(1rem, 4vw, 3rem);
}

.nadpis {
  font-family: var(--display);
  font-weight: 400;
  font-size: clamp(2rem, 4.2vw, 3.1rem);
  line-height: 1.02;
  margin: 0 0 .5rem;
}
.nadpis--svetly { color: var(--papir); }
.nadpis__pod {
  font-family: var(--mono);
  font-size: .82rem;
  color: var(--prach);
  margin: 0 0 2.6rem;
}

/* --------------------------------------------------------------- fakta */
.fakta {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  margin: 0;
}
.fakta dt {
  font-family: var(--mono);
  font-size: .68rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: #94A0A8;
  margin-bottom: .35rem;
}
.fakta dd {
  margin: 0;
  font-family: var(--display);
  font-size: clamp(1.5rem, 3vw, 2.1rem);
  line-height: 1;
}
.fakta dd.doplnit {
  background: none;
  box-shadow: inset 0 -6px rgba(245, 197, 24, .45);
}
.fakta__pozn {
  margin-top: 1.8rem;
  padding-top: 1.1rem;
  border-top: 1px solid #2C3B44;
  font-size: .82rem;
  color: #94A0A8;
}
.fakta__pozn .pracovni__tag { background: var(--znacka); color: var(--inkoust); }

/* -------------------------------------------------------------- režimy */
.rezimy {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
.rezim {
  background: #FFF;
  border: 1px solid var(--beton);
  border-top: 5px solid var(--beton);
  padding: 1.6rem 1.5rem;
}
.rezim--hlavni { border-top-color: var(--znacka); }
.rezim__stitek {
  font-family: var(--mono);
  font-size: .66rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--prach);
  margin-bottom: .5rem;
}
.rezim__nazev {
  font-family: var(--display);
  font-weight: 400;
  font-size: 1.55rem;
  line-height: 1.05;
  margin: 0 0 .9rem;
}
.rezim p { font-size: .95rem; }

.vypis {
  list-style: none;
  margin: 1.2rem 0 0;
  padding: 1.1rem 0 0;
  border-top: 1px dotted var(--beton);
  font-size: .87rem;
  color: var(--prach);
}
.vypis li { padding: .3rem 0 .3rem 1.1rem; position: relative; }
.vypis li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .85em;
  width: .5rem;
  height: 1px;
  background: var(--prach);
}

/* ------------------------------------------------------ foto placeholder */
.foto {
  margin: 2.5rem 0 0;
  border: 2px dashed var(--prach);
  background:
    repeating-linear-gradient(-45deg, transparent 0 14px, rgba(98, 108, 119, .08) 14px 28px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
}
.foto--siroke { min-height: 260px; }

/* portret majitelky - bez ozdob, jediny ram je inkoustova linka */
.portret { margin: 0; max-width: 420px; }
.portret img {
  display: block;
  width: 100%;
  height: auto;
  border: 2px solid var(--inkoust);
}
.portret figcaption {
  font-family: var(--mono);
  font-size: .7rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--prach);
  margin-top: .7rem;
}
.foto figcaption {
  max-width: 46ch;
  font-size: .85rem;
  line-height: 1.55;
  color: var(--prach);
  text-align: center;
}
.foto figcaption strong { display: block; color: var(--inkoust); margin: .4rem 0 .25rem; }

/* ----------------------------------------------------------- reference */
.reference {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2.5rem;
}
.reference__nadpis {
  font-family: var(--mono);
  font-size: .72rem;
  font-weight: 500;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--prach);
  margin: 0 0 1rem;
  padding-bottom: .5rem;
  border-bottom: 1px solid rgba(17, 30, 38, .2);
}
.reference__nadpis--samostatny { margin-top: 3rem; }

.jmena {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
}
.jmena li {
  font-family: var(--display);
  font-size: 1.25rem;
  line-height: 1;
  padding: .45rem .7rem;
  background: var(--papir);
  border: 1px solid rgba(17, 30, 38, .12);
}

.realizace {
  width: 100%;
  border-collapse: collapse;
  font-size: .92rem;
}
.realizace th {
  font-family: var(--mono);
  font-size: .66rem;
  font-weight: 500;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--prach);
  text-align: left;
  padding: 0 .8rem .6rem 0;
  border-bottom: 2px solid var(--inkoust);
}
.realizace td {
  padding: .75rem .8rem .75rem 0;
  border-bottom: 1px solid rgba(17, 30, 38, .12);
  vertical-align: top;
}
.realizace tbody tr td:first-child { font-weight: 500; }
.realizace tbody tr td:nth-child(2) { font-family: var(--mono); font-size: .85rem; white-space: nowrap; }
.realizace tbody tr td:last-child { color: var(--prach); }

.poznamka {
  margin-top: 1.6rem;
  font-size: .85rem;
  color: var(--prach);
  max-width: 62ch;
}

/* --------------------------------------------------------------- dosah */
.dosah {
  display: grid;
  grid-template-columns: .85fr 1.15fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}
.dosah__vyjimka { font-size: .9rem; color: var(--prach); }

.mapa { width: 100%; height: auto; }
.mapa__okruh {
  fill: rgba(17, 30, 38, .05);
  stroke: var(--inkoust);
  stroke-width: 2;
  stroke-dasharray: 7 6;
}
.mapa__osa { stroke: var(--beton); stroke-width: 1; }
.mapa__mira {
  font-family: var(--mono);
  font-size: 11px;
  fill: var(--prach);
}
.mapa__mesto circle { fill: var(--inkoust); }
.mapa__mesto text {
  font-family: var(--mono);
  font-size: 13px;
  fill: var(--inkoust);
  dominant-baseline: middle;
}
.mapa__mesto--duraz circle { fill: var(--znacka); stroke: var(--inkoust); stroke-width: 3; }
.mapa__mesto--duraz text { font-family: var(--display); font-size: 20px; }

/* ------------------------------------------------------------- kvalita */
.kvalita {
  display: grid;
  grid-template-columns: .8fr 1.2fr;
  gap: clamp(2rem, 5vw, 4rem);
}
.kvalita__text { color: #A8B3BA; max-width: 34ch; }
.kvalita__body {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.6rem 2rem;
}
.kvalita__body li {
  font-size: .95rem;
  color: #C3CCD1;
  border-top: 1px solid #2C3B44;
  padding-top: .9rem;
}
.kvalita__body strong { color: var(--papir); font-weight: 600; }
.kvalita__stitek {
  display: block;
  font-family: var(--mono);
  font-size: .64rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--znacka);
  margin-bottom: .45rem;
}

/* ---------------------------------------------------------------- lidé */
.lide {
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}
.lide__jmeno {
  font-family: var(--mono);
  font-size: .82rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--prach);
  margin-bottom: 1rem;
}

/* ------------------------------------------------------------ poptávka */
.poptavka {
  display: grid;
  grid-template-columns: .8fr 1.2fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: start;
}
.poptavka__primo {
  margin-top: 1.5rem;
  font-family: var(--mono);
  font-size: .88rem;
  line-height: 1.9;
}
.poptavka__primo a { text-decoration-thickness: 1px; text-underline-offset: 3px; }

.formular {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem 1.2rem;
  background: #FFF;
  border: 2px solid var(--inkoust);
  padding: 1.6rem;
}
.pole { display: flex; flex-direction: column; }
.pole--siroke { grid-column: 1 / -1; }
.pole label {
  font-family: var(--mono);
  font-size: .66rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--prach);
  margin-bottom: .35rem;
}
.pole input,
.pole select,
.pole textarea {
  font-family: var(--text);
  font-size: .95rem;
  color: var(--inkoust);
  background: var(--papir);
  border: 1px solid var(--beton);
  border-bottom: 2px solid var(--inkoust);
  padding: .6rem .7rem;
  width: 100%;
}
.pole textarea { resize: vertical; }
.pole input::placeholder,
.pole textarea::placeholder { color: #7C858C; }

.formular__patka {
  grid-column: 1 / -1;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem;
  border-top: 1px dotted var(--beton);
  padding-top: 1.2rem;
}
.formular__stav {
  margin: 0;
  font-family: var(--mono);
  font-size: .78rem;
  color: var(--prach);
}
.formular__stav[data-chyba] { color: #9C2B1E; }

/* ------------------------------------------------------------- patička */
.paticka {
  background: var(--inkoust);
  color: #A8B3BA;
  padding: var(--pas-y) 0;
  font-size: .88rem;
  line-height: 1.8;
}
.paticka__vnitrek {
  max-width: var(--sirka);
  margin-inline: auto;
  padding-inline: clamp(1rem, 4vw, 3rem);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  align-items: start;
}
.paticka__znacka { color: var(--papir); }
.paticka__znacka .znacka__mt { font-size: 2rem; }
.paticka__kontakt { font-style: normal; }
.paticka a { color: var(--papir); text-underline-offset: 3px; }

/* ------------------------------------------------------------ responzivní */
@media (max-width: 900px) {
  .hero,
  .dosah,
  .kvalita,
  .lide,
  .poptavka { grid-template-columns: 1fr; }
  .rezimy,
  .reference,
  .kvalita__body { grid-template-columns: 1fr; }
  .fakta { grid-template-columns: repeat(2, 1fr); }
  .paticka__vnitrek { grid-template-columns: 1fr; }
}

@media (max-width: 560px) {
  body { font-size: 16px; }
  .masthead { padding: .7rem 0; }
  .navigace { width: 100%; justify-content: space-between; gap: .5rem; font-size: .74rem; }
  .protokol { box-shadow: 8px 8px 0 var(--beton); padding: 1.2rem; }
  .protokol__pole .radek { grid-template-columns: 1fr; gap: .2rem; }
  .formular { grid-template-columns: 1fr; padding: 1.2rem; }
  .fakta { grid-template-columns: 1fr; gap: 1.1rem; }
  .realizace thead { display: none; }
  .realizace tr { display: block; padding: .8rem 0; border-bottom: 1px solid rgba(17,30,38,.12); }
  .realizace td { display: block; border: 0; padding: 0; }
  .realizace tbody tr td:nth-child(2),
  .realizace tbody tr td:last-child { font-size: .82rem; color: var(--prach); }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .razitko { animation: none; }
  *, *::before, *::after { transition-duration: .01ms !important; }
}