/* TOP REKO — hlavní styly (barvy a písmo podle brand manuálu 2026) */

:root {
  /* Brand manuál: černá, bílá, oranžová (zhruba 60 : 30 : 10) */
  --bg: #000000;
  --panel: #111111;
  --panel-2: #1c1c1c;
  --line: rgba(255, 255, 255, 0.16);
  --text: #ffffff;
  --muted: #a8a8a8;
  --accent: #f2872a;
  --accent-hover: #d96d14;
  --radius: 1rem;
  /* jednotná velikost nadpisů sekcí */
  --h2: clamp(2rem, 4.4vw, 3.5rem);
  /* jednotná mezera mezi písmeny pro nadpisy i text */
  --tracking: 0.012em;
  --radius-sm: 0.8rem;
  --ink: #000000;

  /* Jediné písmo značky: Montserrat (900 nadpisy, 700 podnadpisy, 500 popisky, 400 text) */
  --font: "Montserrat", system-ui, -apple-system, "Segoe UI", sans-serif;

  --gutter: clamp(1rem, 4vw, 3rem);
  --max: 1320px;
  --section: clamp(4rem, 9vw, 8rem);
}

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

html {
  color-scheme: dark;
  scroll-padding-top: 2rem;
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 1rem;
  line-height: 1.55;
  letter-spacing: var(--tracking);
  -webkit-font-smoothing: antialiased;
  -webkit-tap-highlight-color: transparent;
  overflow-x: hidden;
}

img,
svg {
  display: block;
  max-width: 100%;
}

a {
  color: inherit;
  text-decoration: none;
  touch-action: manipulation;
}

button {
  font: inherit;
  color: inherit;
  touch-action: manipulation;
}

h1,
h2,
h3,
p,
ul,
ol,
dl,
dd {
  margin: 0;
}

ul,
ol {
  padding: 0;
  list-style: none;
}

h1,
h2,
h3 {
  font-weight: 900;
  line-height: 1.08;
  letter-spacing: var(--tracking);
  text-wrap: balance;
}

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

.skip-link {
  position: absolute;
  left: 1rem;
  top: -4rem;
  z-index: 100;
  padding: 0.6rem 1rem;
  background: var(--accent);
  color: var(--ink);
}

.skip-link:focus {
  top: 1rem;
}

.container {
  width: 100%;
  max-width: var(--max);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.section {
  padding-block: var(--section);
}

.section--tight {
  padding-block: calc(var(--section) / 2);
}

.eyebrow {
  font-size: 0.75rem;
  font-weight: 500;
  line-height: 1.3;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.muted {
  color: var(--muted);
}

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

.lead {
  font-size: clamp(1.15rem, 1.6vw, 1.35rem);
  line-height: 1.4;
  max-width: 46ch;
}

/* ---------- Tlačítka ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  min-height: 3rem;
  padding: 0.75rem 1.1rem 0.75rem 1.35rem;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  font-weight: 700;
  line-height: 1.2;
  cursor: pointer;
  transition: background-color 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

.btn--accent {
  background: var(--accent);
  color: var(--text);
}

.btn--accent:hover {
  background: var(--accent-hover);
}

/* Tmavé tlačítko ve stylu rozbalovací nabídky */
.btn--dark {
  border-color: var(--line);
  background: rgba(17, 17, 17, 0.94);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  color: var(--text);
}

.btn--dark:hover {
  border-color: rgba(255, 255, 255, 0.4);
  background: var(--panel-2);
}

.icon-box {
  display: grid;
  place-items: center;
  flex: none;
  transition: transform 0.2s ease;
}

.btn--dark .icon-box {
  color: var(--accent);
}

.icon-box svg {
  width: 1.15rem;
  height: 1.15rem;
}

a:hover > .icon-box,
a:hover > .card__foot .icon-box,
.btn:hover .icon-box {
  transform: translateX(3px);
}

/* ---------- Hlavička ---------- */

.site-header {
  position: absolute;
  inset: 0 0 auto 0;
  z-index: 20;
  padding-block: 1.5rem;
}

.site-header__inner {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 1rem;
}

.logo {
  display: inline-block;
}

.logo img {
  width: 9.5rem;
  height: auto;
}

/* Navigace: posuvné zvýraznění a rozbalovací panel, který plynule mění tvar
   (vanilla obdoba komponenty motion-navigation-menu z unlumen-ui) */

.nav {
  --spring: cubic-bezier(0.22, 1, 0.36, 1);
  --glass: rgba(255, 255, 255, 0.14);
  --glass-line: rgba(255, 255, 255, 0.26);
  --glass-blur: blur(18px) saturate(1.5);
  position: relative;
  display: flex;
  align-items: center;
  height: 3rem;
  padding: 0.3rem;
  border: 1px solid var(--glass-line);
  border-radius: var(--radius-sm);
  /* mléčné sklo: pozadí za lištou jemně prosvítá */
  background: var(--glass);
  -webkit-backdrop-filter: var(--glass-blur);
  backdrop-filter: var(--glass-blur);
}

.nav__list {
  display: flex;
  gap: 0.25rem;
}

.nav__link {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.45rem 1.25rem;
  border-radius: calc(var(--radius-sm) - 0.3rem);
  font-size: 0.875rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.86);
  transition: color 0.2s ease;
}

.nav__link:hover,
.nav__link[aria-current="page"],
.nav__link[aria-expanded="true"] {
  color: var(--text);
}

.nav__chevron {
  width: 0.8rem;
  height: 0.8rem;
  transition: transform 0.35s var(--spring);
}

.nav__link[aria-expanded="true"] .nav__chevron {
  transform: rotate(180deg) translateY(-1px);
}

.highlight {
  position: absolute;
  top: 0;
  left: 0;
  opacity: 0;
  pointer-events: none;
  background: rgba(255, 255, 255, 0.2);
  transition:
    transform 0.4s var(--spring),
    width 0.4s var(--spring),
    height 0.4s var(--spring),
    opacity 0.2s ease;
}

.nav > .highlight {
  border-radius: calc(var(--radius-sm) - 0.3rem);
}

.nav__viewport-pos {
  position: absolute;
  top: 100%;
  left: 0;
  z-index: 30;
  padding-top: 0.5rem;
  transform: translateX(calc(var(--x, 0px) - 50%));
  transition: transform 0.4s var(--spring);
  pointer-events: none;
}

.nav__viewport {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 1rem;
  background: rgba(17, 17, 17, 0.94);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  box-shadow: 0 1.5rem 3rem rgba(0, 0, 0, 0.5);
  opacity: 0;
  visibility: hidden;
  transform: scale(0.95);
  transform-origin: top center;
  transition:
    width 0.4s var(--spring),
    height 0.4s var(--spring),
    transform 0.3s var(--spring),
    opacity 0.2s ease,
    visibility 0s 0.2s;
}

.nav.is-expanded .nav__viewport-pos {
  pointer-events: auto;
}

.nav.is-expanded .nav__viewport {
  opacity: 1;
  visibility: visible;
  transform: none;
  transition-delay: 0s;
}

.nav__panel {
  position: absolute;
  top: 0;
  left: 0;
  display: grid;
  gap: 0.15rem;
  width: max-content;
  max-width: calc(100vw - 2rem);
  padding: 0.5rem;
  opacity: 0;
  visibility: hidden;
  transform: translateX(100%);
  transition:
    transform 0.4s var(--spring),
    opacity 0.25s ease,
    visibility 0s 0.4s;
}

.nav__panel--cols {
  grid-template-columns: repeat(2, 17rem);
}

.nav__panel[data-state="left"] {
  transform: translateX(-100%);
}

.nav__panel[data-state="active"] {
  opacity: 1;
  visibility: visible;
  transform: none;
  transition-delay: 0s;
}

.nav__panel > .highlight {
  border-radius: 0.6rem;
  background: rgba(255, 255, 255, 0.08);
}

.nav__sub {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 2.5rem 1fr;
  gap: 0.85rem;
  align-items: center;
  max-width: 19rem;
  padding: 0.7rem 0.8rem;
  border-radius: 0.6rem;
}

.nav__sub img {
  width: 2.5rem;
  height: 2.5rem;
}

.nav__sub strong {
  display: block;
  font-size: 0.9rem;
  font-weight: 700;
}

.nav__sub small {
  display: block;
  margin-top: 0.15rem;
  font-size: 0.8rem;
  line-height: 1.35;
  color: var(--muted);
}

.nav.is-instant,
.nav.is-instant * {
  transition: none !important;
}

.site-header__right {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: 1rem;
}

.header-cta {
  justify-content: center;
  padding-inline: 1.4rem;
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
}

.nav__cta {
  display: none;
}

.menu-toggle {
  display: none;
  width: 3rem;
  height: 3rem;
  padding: 0;
  border: 1px solid rgba(255, 255, 255, 0.26);
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.14);
  -webkit-backdrop-filter: blur(18px) saturate(1.5);
  backdrop-filter: blur(18px) saturate(1.5);
  cursor: pointer;
}

.menu-toggle span {
  display: block;
  width: 1.1rem;
  height: 1.5px;
  margin: 0.3rem auto;
  background: var(--text);
  transition: transform 0.2s ease;
}

.menu-toggle[aria-expanded="true"] span:first-child {
  transform: translateY(0.19rem) rotate(45deg);
}

.menu-toggle[aria-expanded="true"] span:last-child {
  transform: translateY(-0.19rem) rotate(-45deg);
}

/* ---------- Zástupné plochy pro fotky ---------- */

.media {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(90% 70% at 70% 65%, rgba(242, 135, 42, 0.2), transparent 60%),
    linear-gradient(160deg, #141414, #0a0a0a 60%, #1a120a);
}

.media::after {
  content: attr(data-label);
  position: absolute;
  inset: auto 0 45% 0;
  padding-inline: 1rem;
  text-align: center;
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.4);
}

.media img {
  position: absolute;
  inset: 0;
  z-index: 1;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ---------- Hero ---------- */

.hero {
  position: relative;
  display: flex;
  flex-direction: column;
  min-height: clamp(38rem, 100svh, 62rem);
  isolation: isolate;
}

/* nadpis a slogan sedí opticky na středu výšky, tlačítko s odstupem pod nimi */
.hero__top {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding-block: 7rem clamp(3rem, 9vh, 6rem);
}

/* Slogan psaný rukou, se stejným náklonem jako na firemním tričku */
.hero__slogan {
  width: max-content;
  max-width: 100%;
  margin: clamp(1.1rem, 2.6vw, 2rem) 0 0;
  font-family: "Caveat", "Segoe Script", cursive;
  font-weight: 500;
  font-size: clamp(1.9rem, 4.6vw, 3.5rem);
  line-height: 1.1;
  transform: rotate(-4deg);
  transform-origin: left center;
  animation: slogan-in 1.1s cubic-bezier(0.3, 0.1, 0.2, 1) 1.5s both;
}

@keyframes slogan-in {
  from {
    clip-path: inset(-30% 100% -30% 0);
  }

  to {
    clip-path: inset(-30% -5% -30% 0);
  }
}

.hero__bg {
  position: absolute;
  inset: 0;
  z-index: -3;
}

.hero__bg img,
.hero__video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* video se načítá až po vykreslení stránky a prolne se přes úvodní snímek */
.hero__video {
  opacity: 0;
  transition: opacity 0.8s ease;
}

.hero__video.is-ready {
  opacity: 1;
}

.hero__bg::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 2;
  background:
    linear-gradient(180deg, rgba(0, 0, 0, 0.6) 0%, transparent 30%),
    linear-gradient(0deg, var(--bg) 0%, var(--bg) 4%, rgba(0, 0, 0, 0.72) 24%, transparent 62%),
    linear-gradient(90deg, rgba(0, 0, 0, 0.55) 0%, rgba(0, 0, 0, 0.1) 70%),
    rgba(0, 0, 0, 0.4);
}

.hero__title {
  font-size: clamp(2rem, 11.4vw, 7.5rem);
  line-height: 1;
  letter-spacing: var(--tracking);
  text-wrap: nowrap;
}

/* Střídající se slovo v nadpisu (bytů / domů) */
/* šířku drží nejdelší slovo; text za ním se jen posouvá (transform), takže se nic nepřepočítává */
.rotator {
  display: inline-grid;
  vertical-align: bottom;
  color: var(--accent);
  -webkit-text-fill-color: var(--accent);
  animation: rotator-in 0.6s ease 1.1s both;
}

.rotator__tail {
  display: inline-block;
  transform: translateX(var(--shift, 0px));
  transition: transform 0.5s cubic-bezier(0.22, 1, 0.36, 1);
}

.hero__title .rotator__tail {
  color: var(--text);
  -webkit-text-fill-color: var(--text);
  animation: rotator-in 0.6s ease 1.1s both;
}

.rotator__word {
  grid-area: 1 / 1;
  width: max-content;
  opacity: 0;
  transform: translateY(55%);
  transition:
    transform 0.5s cubic-bezier(0.22, 1, 0.36, 1),
    opacity 0.35s ease;
}

.rotator__word.is-active {
  opacity: 1;
  transform: none;
}

.rotator__word.is-out {
  transform: translateY(-55%);
}

@keyframes rotator-in {
  from {
    opacity: 0;
  }
}

/* Odhalení textu: světelný pruh v barvě značky přejede zleva doprava a nechá za sebou bílý text */
@supports ((-webkit-background-clip: text) or (background-clip: text)) {
  .text-reveal {
    color: transparent;
    background-image: linear-gradient(
      90deg,
      #ffffff 0%,
      #ffffff 40%,
      #f2872a 46%,
      #ffd9b3 50%,
      #f2872a 54%,
      rgba(242, 135, 42, 0) 60%,
      rgba(242, 135, 42, 0) 100%
    );
    background-size: 250% 100%;
    background-position: 0 0;
    -webkit-background-clip: text;
    background-clip: text;
    animation: text-reveal 1.9s cubic-bezier(0.3, 0.1, 0.2, 1) 0.25s both;
  }
}

@keyframes text-reveal {
  from {
    background-position: 100% 0;
  }

  to {
    background-position: 0 0;
  }
}

.hero__cta {
  align-self: flex-start;
  justify-content: center;
  padding-inline: 2.25rem;
  margin-top: clamp(2.75rem, 8vh, 5.5rem);
}

.btn--lg {
  min-height: 4rem;
  padding: 1rem 1.5rem 1rem 1.9rem;
  border-radius: var(--radius-sm);
  font-size: 1.125rem;
}

.btn--lg .icon-box svg {
  width: 1.35rem;
  height: 1.35rem;
}

/* ---------- Úvodní text + fotka ---------- */

.section--after-hero {
  padding-block: clamp(1rem, 2vw, 2rem) calc(var(--section) / 2);
}

.intro {
  max-width: 46rem;
  margin-bottom: clamp(2.5rem, 5vw, 4rem);
}

.intro p {
  max-width: 62ch;
  color: rgba(255, 255, 255, 0.78);
}

.intro__title {
  margin-bottom: 1.5rem;
  font-size: var(--h2);
}

/* ---------- Průběh rekonstrukce ---------- */

.process {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  min-height: clamp(34rem, 78vw, 46rem);
  isolation: isolate;
}

/* Fotky kroků: nová se plynule prolne přes starou (žádné probliknutí do tmy) a pomalu doostří měřítko */
.process__media {
  position: absolute;
  inset: 0;
  z-index: -3;
  opacity: 0;
  transition: opacity 0s 1.2s;
  will-change: opacity;
}

.process__media.is-active {
  z-index: -2;
  opacity: 1;
  transition: opacity 1.2s ease-in-out;
}

/* měřítko se mění na obrázku uvnitř, aby fotka nepřetekla ze sekce */
.process__media img {
  transform: scale(1.06);
  transition: transform 0s 1.2s;
  will-change: transform;
}

.process__media.is-active img {
  transform: none;
  transition: transform 7s cubic-bezier(0.2, 0.6, 0.2, 1);
}

/* Texty kroků leží přes sebe: starý plynule zmizí, nový pak najede */
.process__panels {
  display: grid;
}

.process__panel {
  grid-area: 1 / 1;
  align-self: end;
  opacity: 0;
  visibility: hidden;
  transform: translateY(0.75rem);
  transition:
    opacity 0.4s ease,
    transform 0.4s ease,
    visibility 0s 0.4s;
}

.process__panel.is-active {
  opacity: 1;
  visibility: visible;
  transform: none;
  transition:
    opacity 0.6s ease 0.4s,
    transform 0.6s cubic-bezier(0.22, 1, 0.36, 1) 0.4s,
    visibility 0s 0.4s;
}

.process::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  /* stejné ztmavení jako v hero, navíc přechod do černé nahoře i dole */
  background:
    linear-gradient(180deg, var(--bg) 0%, var(--bg) 3%, rgba(0, 0, 0, 0.6) 16%, transparent 40%),
    linear-gradient(0deg, var(--bg) 0%, var(--bg) 4%, rgba(0, 0, 0, 0.72) 24%, transparent 62%),
    linear-gradient(90deg, rgba(0, 0, 0, 0.55) 0%, rgba(0, 0, 0, 0.1) 70%),
    rgba(0, 0, 0, 0.4);
}

.process__label {
  position: absolute;
  top: clamp(1.5rem, 4vw, 3rem);
  right: var(--gutter);
  max-width: 12ch;
  text-align: right;
  font-size: var(--h2);
}

.process__panel h3 {
  max-width: 14ch;
  font-size: clamp(1.6rem, 3.2vw, 2.5rem);
  line-height: 1.05;
}

.process__panel p {
  max-width: 46ch;
  margin-top: 1rem;
  color: rgba(255, 255, 255, 0.82);
}

.chip {
  border-radius: 999px;
  display: inline-block;
  margin-top: 1.25rem;
  padding: 0.4rem 0.8rem;
  background: var(--panel-2);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.process__tabs {
  overflow: hidden;
  border-radius: var(--radius-sm);
  background: rgba(17, 17, 17, 0.7);
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  margin-block: 2.5rem clamp(1.5rem, 4vw, 3rem);
  border: 1px solid var(--line);
}

.process__tab {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  min-width: 0;
  min-height: 2.75rem;
  padding: 0.5rem 0.75rem;
  border: 0;
  border-left: 1px solid var(--line);
  background: transparent;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  text-align: left;
  color: var(--muted);
  cursor: pointer;
  transition: background-color 0.25s ease, color 0.25s ease;
}

.process__tab:first-child {
  border-left: 0;
}

.process__tab span {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.process__tab:hover {
  color: var(--text);
  background: rgba(255, 255, 255, 0.06);
}

/* oranžová výplň: hotové kroky jsou plné, aktivní se plynule plní a pak přepne na další */
.process__tab {
  position: relative;
  isolation: isolate;
}

.process__tab::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left center;
}

.process__tab.is-done,
.process__tab[aria-selected="true"] {
  color: var(--text);
}

.process__tab.is-done::before {
  transform: none;
}

.process__tab[aria-selected="true"]::before {
  animation: process-fill 5.5s linear forwards;
}

.process.is-paused .process__tab[aria-selected="true"]::before {
  animation-play-state: paused;
}

@keyframes process-fill {
  to {
    transform: none;
  }
}

/* ---------- Čísla ---------- */

.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2.5rem 1.5rem;
}

.stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  text-align: center;
}

.stat dt {
  order: 2;
  max-width: 16ch;
  color: var(--muted);
}

.stat dd {
  font-size: clamp(2.75rem, 5.5vw, 4.25rem);
  font-weight: 900;
  line-height: 1;
  letter-spacing: var(--tracking);
  font-variant-numeric: tabular-nums;
}

.stat dd small {
  font-size: 0.6em;
  color: var(--accent);
}

/* ---------- Karty služeb ---------- */

.cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem;
}

.card {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: clamp(19rem, 30vw, 24rem);
  padding: clamp(1.25rem, 2.2vw, 2rem);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
  transition: border-color 0.25s ease, background-color 0.25s ease;
}

.card:hover {
  border-color: var(--accent);
  background: #161616;
}


.card h3 {
  font-size: clamp(1.75rem, 2.6vw, 2.25rem);
}

.card__icon {
  position: absolute;
  top: 50%;
  right: clamp(1.5rem, 6%, 4rem);
  width: clamp(6.5rem, 13vw, 10rem);
  height: auto;
  transform: translateY(-58%);
}

.card__foot {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 1.5rem;
}

.card__foot p {
  max-width: 30ch;
  line-height: 1.35;
}

.card .icon-box {
  width: 2.75rem;
  height: 2.75rem;
  border-radius: var(--radius-sm);
  background: var(--accent);
  color: var(--text);
}

/* ---------- Výzva k akci ---------- */

/* Panel poptávky ve stylu rozbalovací nabídky: tmavý, průsvitný, zaoblený */
.cta {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 4vw, 4rem);
  padding: clamp(1.25rem, 4vw, 3.5rem);
  border: 1px solid var(--line);
  border-radius: calc(var(--radius) * 1.5);
  background:
    radial-gradient(50% 80% at 100% 0%, rgba(242, 135, 42, 0.16), transparent 70%),
    rgba(17, 17, 17, 0.94);
  box-shadow: 0 1.5rem 3rem rgba(0, 0, 0, 0.5);
  contain: layout;
}

.cta__title {
  margin-bottom: 1.5rem;
  font-size: var(--h2);
}

.cta__intro p {
  max-width: 34ch;
  color: var(--muted);
}

.cta__contact {
  display: grid;
  gap: 0.25rem;
  margin-top: 2rem;
  font-weight: 700;
}

.cta__contact a {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  width: max-content;
  max-width: 100%;
  padding: 0.5rem 0.9rem 0.5rem 0.5rem;
  border-radius: var(--radius-sm);
  transition: background-color 0.2s ease;
}

.cta__contact a:hover {
  background: rgba(255, 255, 255, 0.08);
}

.cta__contact img {
  width: 2.5rem;
  height: 2.5rem;
}

/* ---------- Formulář poptávky ---------- */

.form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem 1rem;
  align-content: start;
}

.field {
  display: grid;
  gap: 0.45rem;
  min-width: 0;
}

.field--full {
  grid-column: 1 / -1;
}

.field label {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--muted);
}

.field input:not([type="range"]),
.field textarea {
  width: 100%;
  padding: 0.95rem 1.1rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.05);
  color: var(--text);
  font: inherit;
  transition: border-color 0.2s ease, background-color 0.2s ease, box-shadow 0.2s ease;
}

.field textarea {
  min-height: 7.5rem;
  resize: vertical;
}

.field ::placeholder {
  color: #777777;
}

.field input:not([type="range"]):hover,
.field textarea:hover {
  border-color: rgba(255, 255, 255, 0.38);
  background: rgba(255, 255, 255, 0.08);
}

.field input:not([type="range"]):focus-visible,
.field textarea:focus-visible {
  outline: none;
  border-color: var(--accent);
  background: rgba(255, 255, 255, 0.08);
  box-shadow: 0 0 0 0.25rem rgba(242, 135, 42, 0.2);
}

.field .is-invalid {
  border-color: #ff6b5e !important;
}

.budget {
  padding: 1.1rem 1.25rem 1.25rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.04);
}

.budget__presets {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.6rem;
}

.budget__presets button {
  min-height: 2.25rem;
  padding: 0.35rem 0.95rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: transparent;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--muted);
  cursor: pointer;
  transition: background-color 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

.budget__presets button:hover {
  border-color: rgba(255, 255, 255, 0.4);
  color: var(--text);
}

.budget__presets button[aria-pressed="true"] {
  border-color: var(--accent);
  background: var(--accent);
  color: var(--text);
}

.budget__head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1rem;
}

.budget__value {
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 900;
  line-height: 1;
  color: var(--accent);
  font-variant-numeric: tabular-nums;
}

.budget input[type="range"] {
  --fill: 18%;
  width: 100%;
  height: 2.75rem;
  margin: 0;
  background: transparent;
  cursor: pointer;
  -webkit-appearance: none;
  appearance: none;
  touch-action: pan-y;
}

.budget input[type="range"]::-webkit-slider-runnable-track {
  height: 0.4rem;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--accent) var(--fill), rgba(255, 255, 255, 0.18) var(--fill));
}

.budget input[type="range"]::-moz-range-track {
  height: 0.4rem;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--accent) var(--fill), rgba(255, 255, 255, 0.18) var(--fill));
}

.budget input[type="range"]::-webkit-slider-thumb {
  width: 1.6rem;
  height: 1.6rem;
  margin-top: -0.6rem;
  border: 0.3rem solid var(--accent);
  border-radius: 50%;
  background: var(--text);
  box-shadow: 0 0.25rem 0.75rem rgba(0, 0, 0, 0.5);
  -webkit-appearance: none;
  appearance: none;
  transition: transform 0.2s ease;
}

.budget input[type="range"]::-moz-range-thumb {
  width: 1rem;
  height: 1rem;
  border: 0.3rem solid var(--accent);
  border-radius: 50%;
  background: var(--text);
  box-shadow: 0 0.25rem 0.75rem rgba(0, 0, 0, 0.5);
}

.budget input[type="range"]:hover::-webkit-slider-thumb,
.budget input[type="range"]:active::-webkit-slider-thumb {
  transform: scale(1.15);
}

.budget input[type="range"]:focus-visible {
  outline: none;
}

.budget input[type="range"]:focus-visible::-webkit-slider-thumb {
  outline: 2px solid var(--text);
  outline-offset: 3px;
}

.budget__scale {
  display: flex;
  justify-content: space-between;
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--muted);
}

.form__foot {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem 2rem;
  flex-wrap: wrap;
}

.form__status {
  flex: 1 1 14rem;
  font-size: 0.8rem;
  line-height: 1.4;
  color: var(--muted);
}

.form__status.is-error {
  color: #ff6b5e;
}

.form__status.is-done {
  color: var(--accent);
}

/* ---------- Patička ---------- */

.site-footer {
  padding-block: clamp(3rem, 6vw, 5rem) 2rem;
}

.site-footer__grid {
  display: grid;
  grid-template-columns: 1.2fr repeat(3, 1fr);
  gap: 2.5rem 2rem;
  align-items: start;
}

/* horní hrana loga (střecha) je ve stejné výšce jako nadpisy sloupců */
.site-footer .logo {
  line-height: 0;
}

.site-footer h2 {
  margin-bottom: 1rem;
  font-size: 0.85rem;
  font-weight: 700;
  line-height: 1.3;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.site-footer ul {
  display: grid;
  gap: 0.6rem;
  font-size: 0.9rem;
  color: var(--muted);
}

.site-footer a {
  transition: color 0.2s ease;
}

.site-footer ul a:hover {
  color: var(--accent);
}

.site-footer address {
  font-style: normal;
}

.site-footer__legal {
  margin-top: clamp(2.5rem, 5vw, 4rem);
  padding-top: 1.5rem;
  border-top: 1px solid var(--line);
  font-size: 0.75rem;
  color: var(--muted);
}

/* ---------- Podstránky ---------- */

.page-head {
  padding-block: clamp(8rem, 13vw, 10.5rem) clamp(2rem, 4vw, 3.5rem);
  background: radial-gradient(70% 100% at 80% 0%, rgba(242, 135, 42, 0.14), transparent 70%);
}

.page-head h1 {
  max-width: 16ch;
  margin-bottom: 1.5rem;
  font-size: clamp(2.5rem, 6vw, 4rem);
}

.split {
  max-width: 46rem;
}

.split--right {
  margin-left: auto;
  text-align: right;
}

.split--right .prose {
  margin-left: auto;
}

.split h2 {
  margin-bottom: 1.5rem;
  font-size: var(--h2);
}

.prose p + p {
  margin-top: 1rem;
}

.prose {
  max-width: 62ch;
  color: rgba(255, 255, 255, 0.86);
}

.rows {
  border-top: 1px solid var(--line);
}

.row {
  display: grid;
  grid-template-columns: 4rem 1fr 1.4fr;
  gap: 1.5rem;
  padding-block: 1.75rem;
  border-bottom: 1px solid var(--line);
}

.row__num {
  font-weight: 700;
  color: var(--accent);
  font-variant-numeric: tabular-nums;
}

.row h3 {
  font-size: 1.25rem;
  font-weight: 700;
}

.row p {
  color: var(--muted);
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
}

.tile {
  border-radius: var(--radius);
  padding: 1.4rem;
  border: 1px solid var(--line);
}

.tile h3 {
  margin-bottom: 0.75rem;
  font-size: 1.25rem;
  font-weight: 700;
}

.tile p {
  color: var(--muted);
}

.project__media {
  border-radius: var(--radius);
  aspect-ratio: 4 / 3;
}

.project h3 {
  margin-top: 0.9rem;
  font-size: 1.1rem;
  font-weight: 700;
}

.project p {
  font-size: 0.9rem;
  color: var(--muted);
}

.contact-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem;
}

.contact-list .tile a {
  font-weight: 700;
  font-size: clamp(1.2rem, 2.2vw, 1.7rem);
  overflow-wrap: anywhere;
}

.contact-list .tile a:hover {
  color: var(--accent);
}

.section-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 2rem;
  margin-bottom: 2.5rem;
}

.section-head h2 {
  font-size: var(--h2);
}

/* ---------- Responzivita ---------- */

@media (max-width: 900px) {
  .site-header__inner {
    grid-template-columns: 1fr auto;
  }

  .menu-toggle {
    display: block;
  }

  .header-cta {
    display: none;
  }

  /* Mobilní menu: stejný panel jako rozbalovací nabídka v záhlaví, podnabídky se rozbalují na místě */
  .nav {
    position: absolute;
    inset: calc(100% - 0.75rem) var(--gutter) auto var(--gutter);
    z-index: 30;
    display: block;
    height: auto;
    max-height: calc(100svh - 6.5rem);
    overflow-y: auto;
    border-color: var(--line);
    overscroll-behavior: contain;
    padding: 0.5rem;
    border-radius: 1rem;
    background: rgba(17, 17, 17, 0.94);
    -webkit-backdrop-filter: blur(14px);
    backdrop-filter: blur(14px);
    box-shadow: 0 1.5rem 3rem rgba(0, 0, 0, 0.5);
    opacity: 0;
    visibility: hidden;
    transform: scale(0.95);
    transform-origin: top right;
    transition:
      transform 0.3s var(--spring),
      opacity 0.2s ease,
      visibility 0s 0.2s;
  }

  .nav.is-open {
    opacity: 1;
    visibility: visible;
    transform: none;
    transition-delay: 0s;
  }

  .nav__list {
    flex-direction: column;
    gap: 0;
  }

  .nav__link {
    justify-content: space-between;
    padding: 0.85rem 1rem;
    font-size: 1.1rem;
    color: var(--text);
  }

  .nav__sub strong {
    transition: color 0.2s ease;
  }

  .nav__link:hover,
  .nav__link:active,
  .nav__link:focus-visible,
  .nav__link[aria-expanded="true"],
  .nav__sub:hover strong,
  .nav__sub:active strong,
  .nav__sub:focus-visible strong {
    color: var(--accent);
  }

  .nav__chevron {
    width: 1rem;
    height: 1rem;
  }

  .nav__list .nav__panel,
  .nav__list .nav__panel[data-state] {
    position: static;
    grid-template-columns: 1fr;
    gap: 0;
    width: auto;
    max-width: none;
    height: 0;
    padding: 0;
    overflow: hidden;
    opacity: 1;
    visibility: visible;
    transform: none;
    transition: height 0.4s var(--spring);
  }

  .nav__list .nav__sub {
    max-width: none;
    padding: 0.6rem 1rem 0.6rem 1.25rem;
  }

  .nav__viewport-pos,
  .nav .highlight {
    display: none;
  }

  .nav__cta {
    display: block;
    padding: 0.5rem 0.25rem 0.25rem;
  }

  .nav__cta .btn {
    width: 100%;
  }

  .cta {
    grid-template-columns: 1fr;
  }

  .stats,
  .site-footer__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .cards,
  .grid-3 {
    grid-template-columns: 1fr;
  }

  .row {
    grid-template-columns: 3rem 1fr;
  }

  .row p {
    grid-column: 2;
  }
}

@media (max-width: 560px) {
  .hero__top {
    padding-block: 6rem 1.75rem;
  }

  .hero__text {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
  }

  .hero__cta {
    align-self: stretch;
    margin-top: 1.5rem;
  }

  .hero__bg::before {
    background:
      linear-gradient(180deg, rgba(0, 0, 0, 0.6) 0%, transparent 30%),
      linear-gradient(0deg, var(--bg) 0%, var(--bg) 4%, rgba(0, 0, 0, 0.78) 26%, transparent 64%),
      rgba(0, 0, 0, 0.5);
  }

  .form {
    grid-template-columns: 1fr;
  }

  .process__tab span {
    display: none;
  }

  .process__tab {
    justify-content: center;
  }

  .site-footer__grid,
  .contact-list {
    grid-template-columns: 1fr;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    transition-duration: 0.01ms !important;
  }

  .process__tab[aria-selected="true"]::before {
    animation: none;
    transform: none;
  }

  .text-reveal,
  .rotator,
  .hero__title .rotator__tail,
  .hero__slogan {
    animation: none;
  }
}

.project {
  margin-bottom: 1.75rem;
}

.tile__icon {
  width: 3.5rem;
  height: 3.5rem;
  margin-bottom: 1.25rem;
}

/* Počítadlo: číslice se odtáčejí jako na počitadle kilometrů
   (vanilla obdoba komponenty count-up z unlumen-ui, efekt „slide“) */
.odo {
  display: inline-flex;
  font-variant-numeric: tabular-nums;
}

.odo__digit {
  position: relative;
  display: inline-block;
  overflow: hidden;
  line-height: 1.1;
  text-align: center;
}

.odo__digit > span:first-child {
  display: block;
  visibility: hidden;
}

.odo__roll {
  position: absolute;
  inset: 0 0 auto 0;
  display: flex;
  flex-direction: column;
  will-change: transform;
}

.nowrap {
  white-space: nowrap;
}

/* střídané slovo v běžné barvě textu, oranžová jen na zvýrazněné části */
.rotator--plain {
  color: inherit;
  -webkit-text-fill-color: currentColor;
  animation: none;
}

.rotator--plain .accent {
  -webkit-text-fill-color: var(--accent);
}

.section--top {
  padding-top: clamp(7rem, 11vw, 9rem);
}

/* ---------- Časté otázky (vanilla obdoba komponenty motion-faqs-accordion z unlumen-ui) ---------- */

.faq {
  display: grid;
  grid-template-columns: 1fr 1.7fr;
  gap: clamp(1.5rem, 4vw, 4rem);
  align-items: start;
}

.faq h2 {
  font-size: var(--h2);
}

.faq__list {
  --spring: cubic-bezier(0.22, 1, 0.36, 1);
  display: grid;
  gap: 0.6rem;
}

.faq__item {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: calc(var(--radius) * 1.5);
  background: rgba(17, 17, 17, 0.94);
  transform: scale(0.985);
  transform-origin: top center;
  transition: transform 0.45s var(--spring), border-color 0.25s ease;
}

.faq__item.is-open {
  border-color: rgba(255, 255, 255, 0.3);
  transform: none;
}

.faq__item h3 {
  font-size: inherit;
  font-weight: inherit;
}

.faq__question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  width: 100%;
  padding: 1.1rem 1.1rem 1.1rem 1.6rem;
  border: 0;
  background: none;
  font-size: clamp(1.05rem, 1.5vw, 1.2rem);
  font-weight: 700;
  line-height: 1.3;
  text-align: left;
  cursor: pointer;
  transition: color 0.2s ease;
}

.faq__question:hover,
.faq__item.is-open .faq__question {
  color: var(--accent);
}

.faq__icon {
  position: relative;
  flex: none;
  width: 2.75rem;
  height: 2.75rem;
  color: var(--text);
  transition: transform 0.45s var(--spring);
}

.faq__icon::before,
.faq__icon::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0.9rem;
  height: 0.11rem;
  border-radius: 999px;
  background: currentColor;
  transform: translate(-50%, -50%);
  transition: transform 0.45s var(--spring);
}

.faq__icon::after {
  transform: translate(-50%, -50%) rotate(90deg);
}

.faq__item.is-open .faq__icon {
  transform: rotate(180deg) scale(1.05);
}

.faq__item.is-open .faq__icon::after {
  transform: translate(-50%, -50%) rotate(90deg) scaleX(0);
}

.faq__panel {
  display: grid;
  grid-template-rows: 0fr;
  opacity: 0;
  visibility: hidden;
  transition:
    grid-template-rows 0.5s var(--spring),
    opacity 0.2s ease-out,
    visibility 0s 0.5s;
}

.faq__item.is-open .faq__panel {
  grid-template-rows: 1fr;
  opacity: 1;
  visibility: visible;
  transition-delay: 0s;
}

.faq__panel > div {
  min-height: 0;
  overflow: hidden;
}

.faq__panel p {
  max-width: 62ch;
  padding: 0 1.6rem 1.5rem;
  color: rgba(255, 255, 255, 0.75);
  transform: translateY(-0.5rem);
  transition: transform 0.45s var(--spring);
}

.faq__item.is-open .faq__panel p {
  transform: none;
}

@media (max-width: 900px) {
  .faq {
    grid-template-columns: 1fr;
  }
}

/* ---------- Realizace: okénka s fotkou a názvem ---------- */

.projects {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
}

.projects .project {
  display: flex;
  flex-direction: column;
  height: 100%;
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
  transition: border-color 0.25s ease;
}

.projects .project:hover {
  border-color: var(--accent);
}

.projects .project__media {
  aspect-ratio: 3 / 2;
  overflow: hidden;
  border-radius: 0;
  background: var(--panel-2);
}

.projects .project__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.22, 1, 0.36, 1);
}

.projects .project:hover img {
  transform: scale(1.04);
}

.project__foot {
  flex: 1;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding: 1.1rem 1.25rem 1.25rem;
  color: var(--accent);
}

.projects .project h3 {
  margin: 0;
  font-size: 0.95rem;
  font-weight: 700;
  line-height: 1.4;
  color: var(--text);
}

/* ---------- Detail realizace ---------- */

.page-head--project {
  padding-bottom: clamp(1rem, 3vw, 2rem);
}

.page-head--project h1 {
  max-width: 24ch;
  margin-bottom: 0;
}

.back {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--muted);
  transition: color 0.2s ease;
}

.back:hover {
  color: var(--accent);
}

.back svg {
  width: 1rem;
  height: 1rem;
}

/* Galerie: vodorovný pás fotek, prostřední je ostrá a plná, okolní ustupují do hloubky a blednou */
.gallery {
  padding-bottom: clamp(2rem, 5vw, 4rem);
}

.gallery__viewport {
  position: relative;
}

/* okraje pásu mizí do černé (levnější než maska přes celý pás) */
.gallery__viewport::before,
.gallery__viewport::after {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  z-index: 1;
  width: 9%;
  pointer-events: none;
}

.gallery__viewport::before {
  left: 0;
  background: linear-gradient(90deg, var(--bg), transparent);
}

.gallery__viewport::after {
  right: 0;
  background: linear-gradient(270deg, var(--bg), transparent);
}

.gallery__track {
  --h: clamp(17rem, 64vh, 42rem);
  display: flex;
  align-items: center;
  gap: clamp(0.5rem, 1.5vw, 1.25rem);
  padding: 1.5rem 50vw;
  overflow-x: auto;
  overscroll-behavior-x: contain;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
}

.gallery__track::-webkit-scrollbar {
  display: none;
}

.gallery__track:focus-visible {
  outline-offset: -4px;
}

.gallery__slide {
  flex: none;
  width: min(84vw, calc(var(--h) * var(--ratio)));
  aspect-ratio: var(--ratio);
  overflow: hidden;
  border-radius: var(--radius);
  background: var(--panel);
  scroll-snap-align: center;
  cursor: pointer;
  opacity: var(--o, 1);
  transform: scale(var(--s, 1));
  contain: layout paint;
}

.gallery__slide.is-near {
  will-change: transform, opacity;
}

.gallery__slide.is-current {
  cursor: default;
}

.gallery__slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.gallery__bar {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 1.5rem;
  margin-top: 0.5rem;
}

.gallery__button {
  display: grid;
  place-items: center;
  width: 3rem;
  height: 3rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: rgba(17, 17, 17, 0.94);
  cursor: pointer;
  transition: background-color 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

.gallery__button:hover:not(:disabled) {
  border-color: var(--accent);
  background: var(--accent);
}

.gallery__button:disabled {
  opacity: 0.35;
  cursor: default;
}

.gallery__button svg {
  width: 1.2rem;
  height: 1.2rem;
}

.gallery__count {
  min-width: 5ch;
  text-align: center;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}

@media (max-width: 900px) {
  .projects {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 560px) {
  .projects {
    grid-template-columns: 1fr;
  }

  .gallery__track {
    --h: clamp(15rem, 52vh, 30rem);
  }
}

/* Výkon: sekce mimo obrazovku prohlížeč nevykresluje, dokud k nim uživatel nedojede */
.site-footer,
.faq {
  content-visibility: auto;
  contain-intrinsic-size: auto 30rem;
}

/* Dotykové cíle: odkazy v zápatí a zpětný odkaz mají na výšku dost místa pro prst */
.site-footer ul {
  gap: 0.15rem;
}

.site-footer ul a,
.site-footer address {
  display: inline-block;
  padding-block: 0.4rem;
}

.back {
  padding-block: 0.5rem;
  margin-bottom: 1rem;
}

.budget__presets button {
  border-radius: var(--radius-sm);
}

/* rychlá volba rozpočtu: čtyři tlačítka vždy v jedné řadě */
.budget__presets {
  flex-wrap: nowrap;
}

.budget__presets button {
  flex: 1 1 0;
  min-width: 0;
  padding-inline: 0.4rem;
  white-space: nowrap;
}