/* =========================================================
   Kvalitní malíři – mockup v1
   Barvy = malířské odstíny. Všechny tokeny na jednom místě.
   ========================================================= */
:root {
  /* základ */
  --paper: #F7F3EE;
  --paper-2: #EFE8DE;
  --card: #FFFDFA;
  --ink: #1D1A17;
  --ink-2: #3D3731;
  --muted: #6B625A;
  --line: #E3D9CD;

  /* malířská paleta */
  --terra: #B4502F;
  --terra-d: #95401F;
  --ochre: #D9A441;
  --sage: #8FA084;
  --sage-d: #5F6F55;
  --navy: #3E5C76;
  --blush: #E9B8A7;
  --olive: #6B6B3A;
  --linen: #EADFCE;

  /* typografie */
  --f-display: 'Plus Jakarta Sans', system-ui, sans-serif;
  --f-body: 'Inter', system-ui, sans-serif;

  /* rozměry */
  --wrap: 1240px;
  --gutter: clamp(16px, 4vw, 40px);
  --r-sm: 10px;
  --r: 18px;
  --r-lg: 28px;
  --shadow: 0 1px 2px rgba(29,26,23,.04), 0 8px 24px -8px rgba(29,26,23,.12);
  --shadow-lg: 0 2px 4px rgba(29,26,23,.04), 0 30px 60px -20px rgba(29,26,23,.25);
  --ease: cubic-bezier(.22,1,.36,1);

  /* vizualizér */
  --wall: #8FA084;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-padding-top: 90px; }
html.lenis, html.lenis body { height: auto; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font: 400 16px/1.6 var(--f-body);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; }
button { font: inherit; color: inherit; }
a, button, label, summary, input { -webkit-tap-highlight-color: transparent; }
h1, h2, h3, h4 { margin: 0; font-family: var(--f-display); font-weight: 600; letter-spacing: -.025em; line-height: 1.15; }
p { margin: 0; }
em { font-style: normal; }
:focus-visible { outline: 2px solid var(--terra); outline-offset: 3px; border-radius: 6px; }
::selection { background: var(--ochre); color: var(--ink); }

.ic { width: 1.15em; height: 1.15em; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; flex: none; }
.wrap { width: 100%; max-width: var(--wrap); margin: 0 auto; padding: 0 var(--gutter); }
.skip { position: absolute; left: -999px; top: 8px; z-index: 100; background: var(--ink); color: #fff; padding: 10px 16px; border-radius: 8px; }
.skip:focus { left: 8px; }

/* placeholder text – co je potřeba doplnit od klienta */
.ph { background-image: linear-gradient(transparent 62%, rgba(217,164,65,.35) 62%); }

/* ---------- typografie ---------- */
.eyebrow {
  display: inline-flex; flex-wrap: wrap; align-items: center; gap: 4px 10px;
  font-size: 13px; font-weight: 600; letter-spacing: .08em; text-transform: uppercase;
  color: var(--muted); margin-bottom: 18px;
}
.eyebrow::before { content: ""; width: 22px; height: 2px; background: var(--terra); border-radius: 2px; }
.eyebrow .dot { display: none; }
.eyebrow--light { color: rgba(255,255,255,.7); }
.h2 {
  font-family: var(--f-display); font-weight: 600;
  font-size: clamp(32px, 4.6vw, 58px); letter-spacing: -.035em; line-height: 1.06;
  max-width: 18ch;
}
.h2 em { color: var(--terra); }
.h2--light { color: #fff; }
.h2--light em { color: var(--ochre); }
.head { margin-bottom: clamp(36px, 6vw, 64px); }
.head--split { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: flex-end; gap: 24px; }
.head__aside { color: rgba(255,255,255,.6); max-width: 30ch; }
.link { display: inline-flex; align-items: center; gap: 6px; font-weight: 600; text-decoration: none; border-bottom: 1.5px solid currentColor; padding-bottom: 1px; }
.link { position: relative; }
.link::after { content: ""; position: absolute; inset: -9px -4px; } /* větší dotyková plocha */
.link .ic { transition: transform .3s var(--ease); }
.link:hover .ic { transform: translateX(3px); }
.note { display: flex; align-items: center; gap: 10px; margin-top: 28px; font-size: 14px; color: var(--muted); }

/* ---------- tlačítka ---------- */
.btn {
  --bg: var(--ink); --fg: #fff;
  position: relative; isolation: isolate; overflow: hidden;
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 52px; padding: 0 26px; border-radius: 999px; border: 0;
  background: var(--bg); color: var(--fg);
  font-weight: 600; font-size: 15px; text-decoration: none; cursor: pointer;
  transition: transform .25s var(--ease), box-shadow .25s var(--ease);
}
/* „nátěr“ při hoveru – barva se přelije zleva */
.btn::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: var(--hover, var(--terra));
  transform: scaleX(0); transform-origin: left; transition: transform .5s var(--ease);
  border-radius: inherit;
}
@media (hover: hover) { .btn:hover::before { transform: scaleX(1); } }
@media (hover: hover) { .btn:hover { transform: translateY(-1px); box-shadow: 0 10px 24px -10px rgba(29,26,23,.4); } }
.btn:active { transform: translateY(0) scale(.98); }
.btn .ic { transition: transform .3s var(--ease); }
.btn:hover .ic:last-child { transform: translateX(3px); }
.btn--ink { --bg: var(--ink); --hover: var(--terra); }
.btn--terra { --bg: var(--terra); --hover: var(--ink); }
.btn--light { --bg: #fff; --fg: var(--ink); --hover: var(--linen); }
.btn--ghost { --bg: transparent; --fg: var(--ink); --hover: var(--paper-2); box-shadow: inset 0 0 0 1.5px var(--line); }
.btn--sm { min-height: 44px; padding: 0 20px; font-size: 14px; }
.btn--block { width: 100%; }

/* ---------- logo ---------- */
.logo { display: inline-flex; align-items: center; gap: 10px; min-height: 44px; text-decoration: none; }
.logo__mark { display: inline-flex; width: 30px; height: 30px; border-radius: 9px; overflow: hidden; transform: rotate(-8deg); box-shadow: var(--shadow); }
.logo__mark i { flex: 1; background: var(--c); }
.logo__text { font-family: var(--f-display); font-size: 19px; font-weight: 700; letter-spacing: -.03em; }
.logo__text em { color: var(--terra); font-weight: 500; }
.logo--light { color: #fff; }
.logo--light .logo__text em { color: var(--ochre); }

/* ---------- navigace ---------- */
.nav { position: fixed; inset: 14px 0 auto; z-index: 50; padding: 0 var(--gutter); transition: transform .45s var(--ease); }
.nav.is-hidden { transform: translateY(-120%); }
.nav__inner {
  max-width: var(--wrap); margin: 0 auto; height: 64px;
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 0 10px 0 18px; border-radius: 999px;
  background: rgba(255,253,250,.6);
  backdrop-filter: blur(18px) saturate(1.4); -webkit-backdrop-filter: blur(18px) saturate(1.4);
  border: 1px solid rgba(255,255,255,.7);
  box-shadow: 0 6px 30px -12px rgba(29,26,23,.18);
}
.nav__links { display: none; gap: 4px; }
.nav__links a { padding: 8px 14px; border-radius: 999px; text-decoration: none; font-size: 14.5px; font-weight: 500; color: var(--ink-2); transition: background .2s, color .2s; }
.nav__links a:hover { background: rgba(29,26,23,.06); color: var(--ink); }
.nav__links a.is-active { color: var(--terra); }
.nav__cta { display: flex; align-items: center; gap: 8px; }
.nav__phone { display: none; align-items: center; gap: 8px; text-decoration: none; font-weight: 600; font-size: 14.5px; padding: 0 12px; }
.nav__burger { display: grid; place-items: center; width: 44px; height: 44px; border-radius: 50%; border: 0; background: rgba(29,26,23,.06); cursor: pointer; }
.nav__burger .ic { width: 22px; height: 22px; }
.nav .btn--sm { display: none; }

.mmenu { position: fixed; inset: 0; z-index: 45; background: var(--paper); padding: 110px var(--gutter) 40px; }
.mmenu nav { display: flex; flex-direction: column; gap: 4px; }
.mmenu a:not(.btn) { font-family: var(--f-display); font-size: 34px; text-decoration: none; padding: 8px 0; border-bottom: 1px solid var(--line); }
.mmenu .btn { margin-top: 24px; }
.mmenu .btn + .btn { margin-top: 10px; }

@media (min-width: 640px) { .nav .btn--sm { display: inline-flex; } }
@media (min-width: 1080px) {
  .nav__links { display: flex; }
  .nav__burger { display: none; }
  .nav__phone { display: inline-flex; }
}

/* ---------- HERO ---------- */
.hero { position: relative; min-height: 100svh; padding: 120px 0 80px; display: flex; align-items: center; overflow: hidden; isolation: isolate; }
.hero__bg { position: absolute; inset: 0; z-index: -1; overflow: hidden; background: var(--paper); }
.blob { position: absolute; border-radius: 50%; filter: blur(70px); opacity: .75; will-change: transform; }
.b1 { width: 52vmax; height: 52vmax; left: -14vmax; top: -18vmax; background: radial-gradient(circle at 40% 40%, #F0C9B6, transparent 65%); animation: drift1 26s ease-in-out infinite alternate; }
.b2 { width: 46vmax; height: 46vmax; right: -12vmax; top: -10vmax; background: radial-gradient(circle, #C7D3BC, transparent 62%); animation: drift2 30s ease-in-out infinite alternate; }
.b3 { width: 40vmax; height: 40vmax; right: 10vmax; bottom: -22vmax; background: radial-gradient(circle, #F1D49A, transparent 62%); animation: drift3 24s ease-in-out infinite alternate; }
.b4 { width: 30vmax; height: 30vmax; left: 22vmax; bottom: -14vmax; background: radial-gradient(circle, #B9C8D6, transparent 62%); animation: drift1 34s ease-in-out infinite alternate-reverse; opacity: .6; }
.b5 { width: 22vmax; height: 22vmax; left: 46vmax; top: 18vmax; background: radial-gradient(circle, rgba(180,80,47,.45), transparent 65%); animation: drift2 22s ease-in-out infinite alternate-reverse; opacity: .5; }
@keyframes drift1 { to { transform: translate(8vmax, 6vmax) scale(1.15); } }
@keyframes drift2 { to { transform: translate(-10vmax, 8vmax) scale(.9); } }
@keyframes drift3 { to { transform: translate(-6vmax, -8vmax) scale(1.1); } }
.hero__paint { position: absolute; inset: 0; z-index: -1; width: 100%; height: 100%; mix-blend-mode: multiply; pointer-events: none; }
.grain {
  position: absolute; inset: -50%; opacity: .22; pointer-events: none; mix-blend-mode: multiply;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 .4 0 0 0 0 .35 0 0 0 0 .3 0 0 0 .55 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

.hero__grid { display: grid; grid-template-columns: minmax(0, 1fr); gap: 48px; align-items: center; }
.hero__grid > * { min-width: 0; }
.hero > .wrap { min-width: 0; }
.hero__title {
  font-family: var(--f-display); font-weight: 600;
  font-size: clamp(40px, 5.4vw, 78px); line-height: 1.06; letter-spacing: -.045em;
  margin-bottom: 24px;
}
.hero__soft { font-weight: 400; color: var(--muted); }
.rotator { display: inline-block; position: relative; }
.rotator__word {
  display: inline-block; position: relative; color: var(--rot, var(--terra));
  transition: color .6s var(--ease);
}
/* tah štětcem pod slovem */
.rotator__word::after {
  content: ""; position: absolute; left: -2%; right: -2%; bottom: .04em; height: .2em; z-index: -1;
  background: var(--rot, var(--terra)); opacity: .22; border-radius: 40% 60% 55% 45% / 60% 40% 60% 40%;
  transform-origin: left; animation: stroke .9s var(--ease) both;
}
@keyframes stroke { from { transform: scaleX(0); } }
.hero__lead { font-size: clamp(17px, 1.4vw, 19px); color: var(--ink-2); max-width: 46ch; margin-bottom: 28px; }
.hero__trust { display: flex; flex-wrap: wrap; gap: 8px; list-style: none; padding: 0; margin: 0 0 32px; }
.hero__trust li {
  display: inline-flex; align-items: center; gap: 8px; padding: 9px 14px; border-radius: 999px;
  background: rgba(255,253,250,.65); border: 1px solid rgba(255,255,255,.8); backdrop-filter: blur(8px);
  font-size: 14px; font-weight: 600;
}
.hero__trust .ic { color: var(--terra); }
.hero__rating { display: flex; align-items: center; gap: 14px; }
.hero__rating small { color: var(--muted); font-size: 14px; }
.avatars { display: flex; }
.avatars i, .review figcaption i {
  width: 38px; height: 38px; border-radius: 50%; display: grid; place-items: center;
  background: var(--c); color: #fff; font-style: normal; font-weight: 700; font-size: 14px;
  border: 2.5px solid var(--paper); margin-left: -10px;
}
.avatars i:first-child { margin-left: 0; }
.stars { display: flex; gap: 2px; color: var(--ochre); }
.stars svg { width: 17px; height: 17px; }

.hero__scroll { position: absolute; left: 50%; bottom: 22px; width: 26px; height: 42px; border-radius: 20px; border: 1.5px solid rgba(29,26,23,.3); transform: translateX(-50%); display: none; }
.hero__scroll span { position: absolute; left: 50%; top: 8px; width: 4px; height: 8px; border-radius: 4px; background: var(--ink); transform: translateX(-50%); animation: scrolldot 1.8s var(--ease) infinite; }
@keyframes scrolldot { 0% { opacity: 0; transform: translate(-50%, 0); } 30% { opacity: 1; } 100% { opacity: 0; transform: translate(-50%, 14px); } }

@media (min-width: 1024px) {
  .hero__grid { grid-template-columns: 1.15fr .85fr; gap: 64px; }
  .hero__scroll { display: block; }
}

/* ---------- FORMULÁŘ ---------- */
.qform {
  position: relative; overflow: hidden;
  background: rgba(255,253,250,.78);
  backdrop-filter: blur(24px) saturate(1.5); -webkit-backdrop-filter: blur(24px) saturate(1.5);
  border: 1px solid rgba(255,255,255,.9);
  border-radius: var(--r-lg); padding: clamp(22px, 3vw, 32px);
  box-shadow: var(--shadow-lg);
  display: grid; gap: 16px;
}
.qform__head h2 { font-family: var(--f-display); font-size: 28px; font-weight: 500; letter-spacing: -.01em; margin-bottom: 4px; }
.qform__head p { color: var(--muted); font-size: 14.5px; }
.field { border: 0; padding: 0; margin: 0; display: grid; gap: 7px; min-width: 0; }
.field legend, .field > label, .range-head label { font-size: 13.5px; font-weight: 600; color: var(--ink-2); padding: 0; margin-bottom: 7px; }
.field > label { margin-bottom: 0; }
.opt { font-weight: 400; color: var(--muted); }
.field-row { display: grid; gap: 16px; }
@media (min-width: 480px) { .field-row { grid-template-columns: 1fr 1fr; } }
input[type=text], input[type=tel], input[type=email], textarea {
  width: 100%; min-height: 48px; padding: 12px 14px; border-radius: var(--r-sm);
  border: 1.5px solid var(--line); background: #fff; font: inherit; font-size: 16px; color: var(--ink);
  transition: border-color .2s, box-shadow .2s;
}
textarea { resize: vertical; min-height: 64px; }
input::placeholder, textarea::placeholder { color: #A39A90; }
input:focus, textarea:focus { outline: none; border-color: var(--terra); box-shadow: 0 0 0 4px rgba(180,80,47,.12); }
.field.is-invalid input { border-color: #C0392B; }
.err { display: none; font-size: 13px; color: #B03A2E; font-weight: 500; }
.field.is-invalid .err { display: block; }

.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip { position: relative; cursor: pointer; }
.chip input { position: absolute; opacity: 0; pointer-events: none; }
.chip span {
  display: inline-flex; align-items: center; gap: 8px; min-height: 44px; padding: 0 16px;
  border-radius: 999px; border: 1.5px solid var(--line); background: #fff;
  font-size: 14.5px; font-weight: 600; transition: all .25s var(--ease);
}
.chip:hover span { border-color: #CBBFB1; }
.chip input:checked + span { background: var(--ink); color: #fff; border-color: var(--ink); }
.chip input:focus-visible + span { outline: 2px solid var(--terra); outline-offset: 2px; }
.chips--icons .chip { flex: 1 1 0; min-width: 0; }
@media (max-width: 420px) { .chips--icons .chip span { padding: 0 8px; gap: 6px; font-size: 14px; } }
.chips--icons .chip span { width: 100%; justify-content: center; }

.upload {
  display: flex; align-items: center; gap: 12px; padding: 12px 14px; cursor: pointer;
  border: 1.5px dashed #CDBFB0; border-radius: var(--r-sm); font-size: 14px;
  transition: background .2s, border-color .2s;
}
.upload:hover { background: rgba(217,164,65,.08); border-color: var(--ochre); }
.upload input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.upload .ic { color: var(--terra); width: 22px; height: 22px; }
.upload__hint { color: var(--muted); }
.upload.has-files { border-style: solid; border-color: var(--sage); background: rgba(143,160,132,.1); }
.qform__legal { font-size: 12.5px; color: var(--muted); text-align: center; }

.qform__done {
  position: absolute; inset: 0; z-index: 3; display: grid; place-content: center; justify-items: center; gap: 12px;
  text-align: center; padding: 32px; background: var(--card);
}
.qform__done[hidden] { display: none; }
.qform__done h3 { font-family: var(--f-display); font-size: 32px; }
.qform__done p { color: var(--muted); max-width: 30ch; }
.done__splash { position: absolute; width: 140%; aspect-ratio: 1; border-radius: 50%; background: radial-gradient(circle, rgba(143,160,132,.25), transparent 60%); animation: splash 1.2s var(--ease) both; }
@keyframes splash { from { transform: scale(0); } }
.done__check { width: 72px; height: 72px; fill: none; stroke: var(--sage-d); stroke-width: 2.5; stroke-linecap: round; stroke-linejoin: round; position: relative; }
.done__check circle { stroke-dasharray: 160; stroke-dashoffset: 160; animation: draw .8s var(--ease) .1s forwards; }
.done__check path { stroke-dasharray: 40; stroke-dashoffset: 40; animation: draw .5s var(--ease) .7s forwards; }
@keyframes draw { to { stroke-dashoffset: 0; } }

/* ---------- SEKCE ---------- */
.section { padding: clamp(80px, 11vw, 150px) 0; position: relative; }
.section--tint { background: var(--paper-2); }
.section--ink { background: var(--ink); color: #fff; }

/* ---------- SLUŽBY – vzorníkové karty ---------- */
.swatches { display: grid; gap: 20px; }
@media (min-width: 820px) { .swatches { grid-template-columns: repeat(3, 1fr); } }
.swatch {
  background: var(--card); border-radius: var(--r); overflow: hidden; box-shadow: var(--shadow);
  transition: transform .5s var(--ease), box-shadow .5s var(--ease);
}
@media (hover: hover) { .swatch:hover { transform: translateY(-6px) rotate(-.6deg); box-shadow: var(--shadow-lg); } }
.swatch__color {
  position: relative; height: 190px; background: var(--c); overflow: hidden;
  display: flex; align-items: flex-end; justify-content: space-between; padding: 18px 20px; color: var(--c2);
}
.swatch__color::before {
  content: ""; position: absolute; inset: auto -10% -60% -10%; height: 100%; background: var(--c2);
  border-radius: 45% 55% 0 0 / 30% 30% 0 0; transform: translateY(40%); transition: transform .8s var(--ease);
}
@media (hover: hover) { .swatch:hover .swatch__color::before { transform: translateY(0); } }
.swatch__color .ic { position: relative; width: 34px; height: 34px; stroke-width: 1.5; transition: color .5s; }
@media (hover: hover) { .swatch:hover .swatch__color .ic, .swatch:hover .swatch__code { color: #fff; } }
.swatch__code { position: relative; font-size: 12px; font-weight: 700; letter-spacing: .1em; transition: color .5s; }
.swatch__body { padding: 24px 22px 26px; }
.swatch__body h3 { font-family: var(--f-display); font-size: 26px; margin-bottom: 10px; }
.swatch__body p { color: var(--muted); margin-bottom: 16px; }
.swatch__body ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 6px; font-size: 14.5px; font-weight: 600; }
.swatch__body li { display: flex; align-items: center; gap: 8px; }
.swatch__body li::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--c2); }

.services { margin-top: 28px; display: grid; gap: 10px; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); }
.services__item {
  display: flex; align-items: center; gap: 12px; padding: 16px 18px; border-radius: var(--r-sm);
  border: 1px solid var(--line); font-weight: 600; font-size: 15px; background: rgba(255,253,250,.5);
}
.services__item .ic { color: var(--terra); width: 20px; height: 20px; }

/* ---------- ČISTOTA ---------- */
.clean { position: relative; background: var(--ink); color: #fff; padding: clamp(100px, 12vw, 160px) 0 clamp(60px, 8vw, 100px); overflow: hidden; }
.tape {
  position: absolute; left: -5%; right: -5%; top: 28px; padding: 10px 0; white-space: nowrap; overflow: hidden;
  background: var(--ochre); color: var(--ink); font-weight: 700; font-size: 13px; letter-spacing: .12em; text-transform: uppercase;
  transform: rotate(-1.6deg); box-shadow: 0 6px 20px rgba(0,0,0,.25);
}
.clean__grid { display: grid; gap: 48px; }
@media (min-width: 960px) { .clean__grid { grid-template-columns: 1fr 1fr; gap: 80px; align-items: start; } }
.clean__lead { color: rgba(255,255,255,.72); font-size: 18px; max-width: 44ch; margin-top: 24px; }
.clean__list { list-style: none; padding: 0; margin: 0; display: grid; gap: 4px; }
.clean__list li { display: flex; gap: 20px; padding: 22px 0; border-bottom: 1px solid rgba(255,255,255,.12); }
.clean__list span { font-family: var(--f-display); font-weight: 600; font-size: 18px; padding-top: 2px; color: var(--ochre); min-width: 32px; }
.clean__list h3 { font-size: 20px; font-weight: 600; margin-bottom: 4px; }
.clean__list p { color: rgba(255,255,255,.65); }
.stats { display: grid; grid-template-columns: repeat(2, 1fr); margin-top: 72px; }
@media (min-width: 820px) { .stats { grid-template-columns: repeat(4, 1fr); } }
.stat { padding: 28px 22px 28px 0; border-top: 1px solid rgba(255,255,255,.14); }
.stat b { display: block; font-family: var(--f-display); font-weight: 600; font-size: clamp(38px, 4.6vw, 56px); letter-spacing: -.05em; line-height: 1; margin-bottom: 8px; color: #fff; }
.stat span { color: rgba(255,255,255,.6); font-size: 14.5px; }
.clean__note { margin-top: 16px; font-size: 13px; color: rgba(255,255,255,.45); }

/* ---------- REALIZACE ---------- */
.filters { display: flex; flex-wrap: wrap; gap: 6px; padding: 5px; border-radius: 999px; background: var(--paper-2); }
.filter { min-height: 44px; padding: 0 18px; border: 0; border-radius: 999px; background: transparent; font-weight: 600; font-size: 14px; cursor: pointer; transition: background .25s, color .25s; }
.filter:hover { background: rgba(29,26,23,.06); }
.filter.is-active { background: var(--ink); color: #fff; }

.ba-wrap { border-radius: var(--r-lg); overflow: hidden; background: var(--card); box-shadow: var(--shadow-lg); }
.ba { position: relative; aspect-ratio: 16 / 10; overflow: hidden; user-select: none; background: var(--paper-2); }
@media (max-width: 640px) { .ba { aspect-ratio: 4 / 5; } }
.ba__img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.ba__before { position: absolute; inset: 0; clip-path: inset(0 calc(100% - var(--pos)) 0 0); }
/* simulace „před“ – zašedlé, zažloutlé stěny */
.ba__before .ba__img { filter: grayscale(.6) sepia(.45) brightness(.8) contrast(.86) saturate(.75); }
.ba__before::after {
  content: ""; position: absolute; inset: 0; mix-blend-mode: multiply; opacity: .7;
  background:
    radial-gradient(ellipse 30% 20% at 22% 30%, rgba(140,110,60,.35), transparent 70%),
    radial-gradient(ellipse 18% 26% at 72% 18%, rgba(120,95,55,.3), transparent 70%),
    radial-gradient(ellipse 40% 14% at 50% 8%, rgba(90,80,70,.3), transparent 70%);
}
.ba__label {
  position: absolute; top: 18px; padding: 7px 14px; border-radius: 999px; font-size: 13px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase;
  background: rgba(29,26,23,.7); color: #fff; backdrop-filter: blur(6px); pointer-events: none;
}
.ba__label--l { left: 18px; }
.ba__label--r { right: 18px; background: rgba(255,253,250,.85); color: var(--ink); }
.ba__handle { position: absolute; top: 0; bottom: 0; left: var(--pos); width: 2px; background: #fff; transform: translateX(-50%); pointer-events: none; box-shadow: 0 0 20px rgba(0,0,0,.3); }
.ba__handle span {
  position: absolute; top: 50%; left: 50%; width: 56px; height: 56px; transform: translate(-50%, -50%);
  display: grid; place-items: center; border-radius: 50%; background: #fff; color: var(--ink); box-shadow: var(--shadow-lg);
  transition: transform .3s var(--ease);
}
.ba:hover .ba__handle span { transform: translate(-50%, -50%) scale(1.08); }
.ba__range { position: absolute; inset: 0; width: 100%; height: 100%; margin: 0; opacity: 0; cursor: ew-resize; -webkit-appearance: none; appearance: none; }
.ba__range:focus-visible + .ba__handle, .ba:focus-within .ba__handle span { outline: 3px solid var(--terra); }
.ba-info { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 16px; padding: 20px 24px; }
.ba-info h3 { font-family: var(--f-display); font-size: 24px; margin-bottom: 2px; }
.ba-info p { color: var(--muted); font-size: 14.5px; }
.ba-info__colors { display: flex; gap: 6px; }
.ba-info__colors i { width: 34px; height: 34px; border-radius: 50%; background: var(--c); box-shadow: inset 0 0 0 1px rgba(0,0,0,.08); }

.rgrid { margin-top: 20px; display: grid; gap: 14px; grid-template-columns: repeat(2, 1fr); }
@media (min-width: 820px) { .rgrid { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 1100px) { .rgrid { grid-template-columns: repeat(6, 1fr); } }
.rcard { position: relative; border: 0; padding: 0; border-radius: var(--r-sm); overflow: hidden; cursor: pointer; aspect-ratio: 4/5; background: var(--paper-2); text-align: left; }
.rcard img { width: 100%; height: 100%; object-fit: cover; transition: transform .8s var(--ease); }
@media (hover: hover) { .rcard:hover img { transform: scale(1.06); } }
.rcard::after { content: ""; position: absolute; inset: 0; background: linear-gradient(transparent 45%, rgba(20,17,14,.75)); }
.rcard__t { position: absolute; left: 12px; right: 12px; bottom: 12px; z-index: 1; color: #fff; font-size: 13.5px; font-weight: 600; line-height: 1.3; }
.rcard__t small { display: block; font-weight: 500; opacity: .75; font-size: 12px; margin-top: 2px; }
.rcard__dots { position: absolute; top: 10px; left: 10px; z-index: 1; display: flex; gap: 4px; }
.rcard__dots i { width: 14px; height: 14px; border-radius: 50%; background: var(--c); border: 2px solid #fff; }
.rcard.is-current { outline: 3px solid var(--terra); outline-offset: 2px; }
.rcard.is-hidden { display: none; }

/* ---------- VIZUALIZÉR ---------- */
.viz { padding: clamp(80px, 11vw, 150px) 0; position: relative; overflow: hidden; transition: background-color .8s var(--ease); background: color-mix(in srgb, var(--wall) 14%, var(--paper)); }
.viz__grid { display: grid; gap: 48px; align-items: center; }
@media (min-width: 1000px) { .viz__grid { grid-template-columns: .8fr 1.2fr; gap: 64px; } }
.viz__lead { color: var(--ink-2); margin: 20px 0 32px; max-width: 42ch; font-size: 17px; }
.fan { display: grid; grid-template-columns: repeat(5, 1fr); gap: 10px; margin-bottom: 24px; max-width: 420px; }
.fan button {
  position: relative; aspect-ratio: 1 / 1.35; border: 0; border-radius: 10px; cursor: pointer; padding: 0;
  background: var(--c); box-shadow: 0 2px 6px rgba(0,0,0,.08), inset 0 -26px 0 rgba(255,255,255,.92);
  transition: transform .35s var(--ease), box-shadow .35s var(--ease);
}
.fan button span { position: absolute; left: 0; right: 0; bottom: 6px; font-size: 11px; font-weight: 700; letter-spacing: .04em; color: var(--ink-2); text-transform: uppercase; }
@media (hover: hover) { .fan button:hover { transform: translateY(-4px); } }
.fan button[aria-checked=true] { transform: translateY(-8px); box-shadow: 0 12px 24px -8px rgba(0,0,0,.35), inset 0 -26px 0 rgba(255,255,255,.92), 0 0 0 2.5px var(--ink); }
.viz__picked { display: flex; align-items: center; gap: 14px; padding: 14px; border-radius: var(--r); background: rgba(255,253,250,.7); border: 1px solid rgba(255,255,255,.8); max-width: 420px; }
.viz__chip { width: 48px; height: 48px; border-radius: 12px; background: var(--wall); flex: none; transition: background .6s var(--ease); box-shadow: inset 0 0 0 1px rgba(0,0,0,.08); }
.viz__picked b { font-family: var(--f-display); font-size: 21px; font-weight: 500; display: block; }
.viz__picked small { color: var(--muted); font-size: 13.5px; }
.viz__picked > div { flex: 1; min-width: 0; }
.viz__custom { display: grid; justify-items: center; gap: 2px; cursor: pointer; font-size: 12px; font-weight: 600; color: var(--muted); }
.viz__custom input { width: 44px; height: 44px; border: 0; padding: 0; border-radius: 50%; background: conic-gradient(red, yellow, lime, cyan, blue, magenta, red); cursor: pointer; }
.viz__custom input::-webkit-color-swatch-wrapper { padding: 3px; }
.viz__custom input::-webkit-color-swatch { border: 0; border-radius: 50%; }
.viz__custom input::-moz-color-swatch { border: 0; border-radius: 50%; }

.room { position: relative; border-radius: var(--r-lg); overflow: hidden; box-shadow: var(--shadow-lg); background: #fff; }
.room svg { display: block; width: 100%; height: auto; }
.room__wall { fill: var(--wall); transition: fill .8s var(--ease); }
.room__tag { position: absolute; top: 16px; right: 16px; padding: 7px 14px; border-radius: 999px; background: rgba(255,253,250,.88); font-size: 13px; font-weight: 700; backdrop-filter: blur(6px); }

/* ---------- KALKULAČKA ---------- */
.calc { display: grid; gap: 20px; align-items: start; }
@media (min-width: 960px) { .calc { grid-template-columns: 1.3fr .9fr; gap: 28px; } }
.calc__form { background: var(--card); border-radius: var(--r-lg); padding: clamp(22px, 3.5vw, 40px); box-shadow: var(--shadow); display: grid; gap: 26px; }
.seg { display: grid; grid-auto-flow: column; grid-auto-columns: 1fr; gap: 4px; padding: 4px; border-radius: 14px; background: var(--paper-2); }
.seg label { position: relative; cursor: pointer; }
.seg input { position: absolute; opacity: 0; pointer-events: none; }
.seg span { display: flex; align-items: center; justify-content: center; gap: 8px; min-height: 46px; padding: 0 8px; border-radius: 10px; font-size: 14.5px; font-weight: 600; text-align: center; color: var(--ink-2); transition: all .25s var(--ease); }
.seg label:hover span { color: var(--ink); }
.seg input:checked + span { background: #fff; color: var(--ink); box-shadow: 0 2px 8px rgba(29,26,23,.1); }
.seg input:focus-visible + span { outline: 2px solid var(--terra); }
.seg--paint i { width: 16px; height: 16px; border-radius: 50%; background: var(--c); box-shadow: inset 0 0 0 1px rgba(0,0,0,.15); }
@media (max-width: 420px) { .seg span { font-size: 13px; } .seg--paint i { display: none; } }
.range-head { display: flex; justify-content: space-between; align-items: baseline; }
.range-head output { font-family: var(--f-display); font-size: 26px; }
.range { -webkit-appearance: none; appearance: none; width: 100%; height: 8px; border-radius: 8px; cursor: pointer;
  background: linear-gradient(90deg, var(--terra) var(--fill, 20%), var(--paper-2) var(--fill, 20%)); }
.range::-webkit-slider-thumb { -webkit-appearance: none; width: 28px; height: 28px; border-radius: 50%; background: #fff; border: 2px solid var(--terra); box-shadow: var(--shadow); }
.range::-moz-range-thumb { width: 26px; height: 26px; border-radius: 50%; background: #fff; border: 2px solid var(--terra); }
.range-scale { display: flex; justify-content: space-between; font-size: 12.5px; color: var(--muted); }
.toggles { display: grid; gap: 14px; }
.toggle { display: flex; align-items: center; gap: 12px; cursor: pointer; font-weight: 500; }
.toggle input { position: absolute; opacity: 0; }
.toggle__ui { position: relative; width: 46px; height: 28px; border-radius: 28px; background: #D9CFC3; flex: none; transition: background .3s; }
.toggle__ui::after { content: ""; position: absolute; top: 3px; left: 3px; width: 22px; height: 22px; border-radius: 50%; background: #fff; box-shadow: 0 1px 3px rgba(0,0,0,.2); transition: transform .35s var(--ease); }
.toggle input:checked + .toggle__ui { background: var(--sage-d); }
.toggle input:checked + .toggle__ui::after { transform: translateX(18px); }
.toggle input:focus-visible + .toggle__ui { outline: 2px solid var(--terra); outline-offset: 2px; }

.calc__result { container-type: inline-size; position: relative; overflow: hidden; background: var(--ink); color: #fff; border-radius: var(--r-lg); padding: clamp(26px, 3.5vw, 40px); display: grid; gap: 22px; }
@media (min-width: 960px) { .calc__result { position: sticky; top: 100px; } }
.calc__drip { position: absolute; right: -40px; top: -40px; width: 180px; height: 180px; border-radius: 50%; background: radial-gradient(circle, var(--terra), transparent 70%); opacity: .55; filter: blur(10px); }
.calc__label { font-size: 13px; letter-spacing: .08em; text-transform: uppercase; color: rgba(255,255,255,.6); font-weight: 600; }
.calc__price { font-family: var(--f-display); font-weight: 600; font-size: clamp(28px, 9.4cqi, 50px); line-height: 1; letter-spacing: -.04em; font-variant-numeric: tabular-nums; white-space: nowrap; position: relative; }
.calc__price small { font-size: .45em; color: rgba(255,255,255,.7); }
.calc__facts { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; background: rgba(255,255,255,.12); border-radius: 14px; overflow: hidden; }
.calc__facts div { background: #26221E; padding: 16px; }
.calc__facts b { display: block; font-family: var(--f-display); font-weight: 600; font-size: 28px; font-variant-numeric: tabular-nums; }
.calc__facts span { font-size: 13px; color: rgba(255,255,255,.6); }
.calc__incl { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; font-size: 14.5px; }
.calc__incl li { display: flex; align-items: center; gap: 10px; }
.calc__incl .ic { color: var(--sage); }
.calc__fine { font-size: 12.5px; color: rgba(255,255,255,.5); }
.calc__bar {
  position: fixed; left: 12px; right: 12px; bottom: calc(12px + env(safe-area-inset-bottom)); z-index: 40;
  display: flex; align-items: center; gap: 12px; min-height: 60px; padding: 0 18px 0 20px; border: 0; border-radius: 18px;
  background: rgba(29,26,23,.94); color: #fff; backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 14px 34px -10px rgba(29,26,23,.55); cursor: pointer; text-align: left;
  transform: translateY(calc(100% + 24px)); transition: transform .45s var(--ease);
}
.calc__bar.is-visible { transform: none; }
.calc__bar-l { font-size: 12px; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; color: rgba(255,255,255,.6); line-height: 1.2; max-width: 9ch; }
.calc__bar-p { flex: 1; text-align: right; font-family: var(--f-display); font-weight: 600; font-size: 22px; letter-spacing: -.03em; font-variant-numeric: tabular-nums; white-space: nowrap; display: inline-block; }
.calc__bar .ic { transform: rotate(90deg); color: var(--ochre); }
@media (min-width: 960px) { .calc__bar { display: none; } }
.calc__result .btn--terra { --hover: #fff; }
.calc__result .btn--terra:hover { color: var(--ink); }

/* ---------- PROCES ---------- */
.process { position: relative; display: grid; gap: 28px; }
@media (min-width: 900px) { .process { grid-template-columns: repeat(4, 1fr); gap: 32px; padding-top: 30px; } }
.process__line { display: none; position: absolute; left: 0; right: 0; top: 0; width: 100%; height: 60px; overflow: visible; }
.process__line path { fill: none; stroke: var(--terra); stroke-width: 3; stroke-linecap: round; vector-effect: non-scaling-stroke; }
@media (min-width: 900px) { .process__line { display: block; } }
.step { position: relative; padding: 28px 24px; background: var(--card); border-radius: var(--r); box-shadow: var(--shadow); }
.step__n { display: grid; place-items: center; width: 54px; height: 54px; border-radius: 50% 46% 52% 48% / 48% 52% 46% 54%; background: var(--c); color: var(--ink); font-family: var(--f-display); font-size: 24px; margin-bottom: 18px; }
.step h3 { font-size: 21px; font-weight: 600; margin-bottom: 8px; }
.step p { color: var(--muted); font-size: 15px; }

/* ---------- AKCE ---------- */
.deals { display: grid; gap: 18px; }
@media (min-width: 900px) { .deals { grid-template-columns: 1.2fr 1fr; grid-template-rows: auto auto; } .deal--big { grid-row: span 2; } }
.deal { position: relative; overflow: hidden; border-radius: var(--r-lg); padding: clamp(26px, 3.5vw, 40px); background: var(--c, #2A2622); color: #fff; display: grid; gap: 14px; align-content: start; }
.deal h3 { font-family: var(--f-display); font-size: clamp(24px, 2.6vw, 32px); font-weight: 600; letter-spacing: -.03em; line-height: 1.15; }
.deal__num { display: block; font-size: clamp(60px, 8vw, 110px); line-height: .95; font-weight: 700; letter-spacing: -.06em; margin-bottom: 6px; }
.deal p { color: rgba(255,255,255,.82); max-width: 40ch; }
.deal__badge { justify-self: start; padding: 6px 12px; border-radius: 999px; background: rgba(255,255,255,.18); font-size: 12.5px; font-weight: 700; letter-spacing: .04em; }
.deal .btn { justify-self: start; margin-top: 10px; }
.deal--big { min-height: 420px; align-content: end; }
.deal--big .deal__badge { position: absolute; top: clamp(26px, 3.5vw, 40px); left: clamp(26px, 3.5vw, 40px); }
.deal__stroke { position: absolute; top: 40px; right: -40px; width: 70%; opacity: .35; }
.deal__stroke path { fill: none; stroke: var(--ochre); stroke-width: 22; stroke-linecap: round; }
.deal:not(.deal--big):not(.deal--video) .deal__num { font-size: clamp(44px, 5vw, 64px); }
.deal:not(.deal--big):not(.deal--video) { color: var(--ink); }
.deal:not(.deal--big):not(.deal--video) p { color: rgba(29,26,23,.75); }
.deal:not(.deal--big):not(.deal--video) .deal__badge { background: rgba(255,255,255,.4); }
.deal--video { padding: 0; background: #2A2622; gap: 0; }
.deal__body { padding: 22px 26px 26px; display: grid; gap: 6px; }
.deal__body h3 { font-size: 24px; }
.video { position: relative; display: block; width: 100%; padding: 0; border: 0; cursor: pointer; aspect-ratio: 16/9; overflow: hidden; background: #000; }
.video img { width: 100%; height: 100%; object-fit: cover; opacity: .82; transition: transform .8s var(--ease), opacity .4s; }
@media (hover: hover) { .video:hover img { transform: scale(1.04); opacity: 1; } }
.video__play { position: absolute; left: 50%; top: 50%; width: 72px; height: 72px; transform: translate(-50%, -50%); display: grid; place-items: center; border-radius: 50%; background: rgba(255,255,255,.9); color: var(--ink); transition: transform .4s var(--ease); }
.video__play::before { content: ""; position: absolute; inset: -8px; border-radius: 50%; border: 2px solid rgba(255,255,255,.6); animation: pulse 2s var(--ease) infinite; }
@keyframes pulse { from { transform: scale(.9); opacity: 1; } to { transform: scale(1.4); opacity: 0; } }
.video__play .ic { width: 26px; height: 26px; margin-left: 3px; stroke: none; }
.video:hover .video__play { transform: translate(-50%, -50%) scale(1.08); }
.video__dur { position: absolute; right: 12px; bottom: 12px; padding: 4px 10px; border-radius: 6px; background: rgba(0,0,0,.6); color: #fff; font-size: 12.5px; font-weight: 600; }

.vmodal { border: 0; padding: 0; border-radius: var(--r-lg); width: min(860px, calc(100% - 32px)); background: #111; color: #fff; }
.vmodal::backdrop { background: rgba(20,17,14,.75); backdrop-filter: blur(6px); }
.vmodal__body { aspect-ratio: 16/9; display: grid; place-content: center; justify-items: center; gap: 16px; text-align: center; padding: 24px; }
.vmodal__body .ic { width: 48px; height: 48px; stroke: none; opacity: .5; }
.vmodal__body small { opacity: .6; }
.vmodal__close { position: absolute; top: 12px; right: 12px; width: 44px; height: 44px; border-radius: 50%; border: 0; background: rgba(255,255,255,.12); color: #fff; cursor: pointer; display: grid; place-items: center; z-index: 1; }

/* ---------- RECENZE ---------- */
.reviews { display: grid; gap: 18px; }
@media (min-width: 820px) { .reviews { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1100px) { .reviews { grid-template-columns: repeat(4, 1fr); } }
.review { margin: 0; padding: 28px 26px; border-radius: var(--r); background: var(--card); box-shadow: var(--shadow); display: grid; gap: 18px; align-content: start; }
.review blockquote { margin: 0; font-family: var(--f-display); font-size: 17px; line-height: 1.55; font-weight: 500; letter-spacing: -.01em; }
.review figcaption { display: flex; align-items: center; gap: 12px; margin-top: auto; }
.review figcaption i { margin: 0; border-color: var(--card); }
.review figcaption b { display: block; font-size: 15px; }
.review figcaption span { font-size: 13.5px; color: var(--muted); }
.qr { padding: 28px 26px; border-radius: var(--r); background: var(--sage); color: var(--ink); display: grid; gap: 18px; align-content: start; }
.qr h3 { font-family: var(--f-display); font-size: 26px; margin-bottom: 6px; }
.qr p { font-size: 15px; margin-bottom: 12px; color: rgba(29,26,23,.8); }
.qr__code { width: 132px; height: 132px; padding: 10px; border-radius: 14px; background: #fff; box-shadow: var(--shadow); }
.qr__code svg { width: 100%; height: 100%; display: block; }

/* ---------- FAQ ---------- */
.faq { display: grid; gap: 40px; }
@media (min-width: 960px) { .faq { grid-template-columns: .8fr 1.2fr; gap: 80px; } }
.faq__aside { margin-top: 20px; color: var(--muted); }
.faq__list { display: grid; gap: 10px; }
.faq details { background: var(--card); border-radius: var(--r); box-shadow: var(--shadow); overflow: hidden; }
.faq summary { list-style: none; cursor: pointer; padding: 22px 60px 22px 24px; position: relative; font-weight: 600; font-size: 17px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: ""; position: absolute; right: 22px; top: 50%; width: 28px; height: 28px; margin-top: -14px; border-radius: 50%; background: var(--paper-2) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%231D1A17' stroke-width='2' stroke-linecap='round'%3E%3Cpath d='M12 6v12M6 12h12'/%3E%3C/svg%3E") center/16px no-repeat; transition: transform .35s var(--ease), background-color .3s; }
.faq details[open] summary::after { transform: rotate(45deg); background-color: var(--ochre); }
.faq details p { padding: 0 24px 22px; color: var(--muted); max-width: 60ch; }

/* ---------- FINAL CTA ---------- */
.final { position: relative; overflow: hidden; padding: clamp(100px, 14vw, 180px) 0; isolation: isolate; }
.final__bg { position: absolute; inset: 0; z-index: -1;
  background:
    radial-gradient(60% 80% at 10% 20%, #F0C9B6, transparent 60%),
    radial-gradient(50% 70% at 90% 30%, #C7D3BC, transparent 60%),
    radial-gradient(60% 80% at 60% 100%, #F1D49A, transparent 60%),
    var(--paper);
  background-size: 140% 140%; animation: shift 18s ease-in-out infinite alternate;
}
@keyframes shift { to { background-position: 100% 100%; } }
.final__inner { text-align: center; display: grid; justify-items: center; gap: 36px; }
.final__title { font-family: var(--f-display); font-weight: 600; font-size: clamp(38px, 6.4vw, 86px); line-height: 1.02; letter-spacing: -.045em; }
.final__title em { color: var(--terra); }
.final__actions { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; }

/* ---------- FOOTER ---------- */
.footer { background: var(--ink); color: rgba(255,255,255,.7); padding: 72px 0 28px; font-size: 15px; }
.footer__grid { display: grid; gap: 36px; }
@media (min-width: 820px) { .footer__grid { grid-template-columns: 1.4fr 1fr 1fr 1fr; } }
.footer__grid > div { display: grid; gap: 8px; align-content: start; }
.footer__grid p { margin-top: 10px; }
.footer h4 { color: #fff; font-size: 14px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; margin-bottom: 6px; }
.footer a:not(.logo) { text-decoration: none; transition: color .2s; }
.footer a:not(.logo):hover { color: #fff; }
.footer__bottom { display: flex; justify-content: space-between; align-items: center; margin-top: 56px; padding-top: 24px; border-top: 1px solid rgba(255,255,255,.1); font-size: 13.5px; }
.footer__swatches { display: flex; gap: 4px; }
.footer__swatches i { width: 18px; height: 18px; border-radius: 4px; background: var(--c); }

/* ---------- FAB ---------- */
.fab {
  position: fixed; right: 16px; bottom: 16px; z-index: 40;
  display: inline-flex; align-items: center; gap: 10px; min-height: 54px; padding: 0 20px 0 16px; border-radius: 999px;
  background: #1F8F55; color: #fff; text-decoration: none; font-weight: 700; font-size: 14.5px;
  box-shadow: 0 10px 30px -8px rgba(31,143,85,.6); transition: transform .3s var(--ease);
}
.fab .ic { width: 24px; height: 24px; }
.fab:hover { transform: translateY(-3px); }
.fab { bottom: calc(16px + env(safe-area-inset-bottom)); transition: transform .4s var(--ease), opacity .3s; }
.fab.is-hidden { opacity: 0; transform: translateY(20px) scale(.9); pointer-events: none; }
@media (max-width: 480px) { .fab span { display: none; } .fab { padding: 0; width: 56px; justify-content: center; } }

/* ---------- animace – výchozí stavy (JS je odhalí) ---------- */
.js [data-reveal] { opacity: 0; transform: translateY(28px); }
.js [data-hero], .js [data-hero-form] { opacity: 0; }
.w { display: inline-block; overflow: hidden; vertical-align: top; padding-bottom: .12em; margin-bottom: -.12em; }
.w > span { display: inline-block; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .js [data-reveal], .js [data-hero], .js [data-hero-form] { opacity: 1; transform: none; }
}

/* =========================================================
   MOBIL – zhuštění a výkon
   ========================================================= */
@media (max-width: 640px) {
  .section { padding: 72px 0; }
  .head { margin-bottom: 32px; }

  /* lehčí pozadí hero – méně a menší rozmazání */
  .blob { filter: blur(40px); }
  .b4, .b5 { display: none; }

  /* karty služeb – nižší barevná plocha */
  .swatch__color { height: 110px; }
  .swatch__body { padding: 20px 20px 22px; }
  .swatch__body h3 { font-size: 23px; margin-bottom: 6px; }

  /* postup – kompaktní řádky */
  .process { gap: 10px; }
  .step { display: grid; grid-template-columns: 44px 1fr; column-gap: 16px; padding: 18px; }
  .step__n { width: 44px; height: 44px; font-size: 19px; margin: 0; grid-row: span 2; }
  .step h3 { font-size: 18px; margin-bottom: 2px; align-self: end; }

  /* recenze – posuvný karusel */
  .reviews { display: flex; overflow-x: auto; scroll-snap-type: x mandatory; gap: 12px;
    margin: 0 calc(var(--gutter) * -1); padding: 4px var(--gutter) 16px; scrollbar-width: none; }
  .reviews::-webkit-scrollbar { display: none; }
  .reviews > * { flex: 0 0 84%; scroll-snap-align: center; }

  /* vzorník – popisky jen u vybrané barvy (název je i pod vzorníkem) */
  .fan { gap: 8px; }
  .fan button span { display: none; }
  .fan button { box-shadow: 0 2px 6px rgba(0,0,0,.08); aspect-ratio: 1; }
  .fan button[aria-checked=true] { box-shadow: 0 10px 20px -8px rgba(0,0,0,.35), 0 0 0 2.5px var(--ink); }

  .clean__list li { padding: 18px 0; }
  .stats { margin-top: 48px; }
  .deal--big { min-height: 340px; }
  .final__title br { display: none; }
  .final__actions .btn { width: 100%; max-width: 320px; }
  .range::-webkit-slider-thumb { width: 32px; height: 32px; }
  .footer { padding-bottom: 96px; }
}
@media (max-width: 420px) {
  .hero__title { font-size: 10.2vw; }
}
@media (max-width: 360px) {
  .btn { padding: 0 18px; font-size: 14.5px; }
  .qform { padding: 20px 18px; }
}