/* Čistímeklimy.sk – návrh webu
   Farby a písmo sú odvodené z loga (cistimeklimy-logo.svg). */

/* Písmo nadpisov: široká Saira so sklonom 22° ako v logu (assets/fonts, licencia OFL).
   Rez je už šikmý, preto je deklarovaný pre normal aj italic – prehliadač nepridá ďalší sklon. */
@font-face { font-family: "Cistime Display"; src: url("../fonts/cistime-display-600.woff2") format("woff2"); font-weight: 600; font-style: normal; font-display: swap; }
@font-face { font-family: "Cistime Display"; src: url("../fonts/cistime-display-600.woff2") format("woff2"); font-weight: 600; font-style: italic; font-display: swap; }
@font-face { font-family: "Cistime Display"; src: url("../fonts/cistime-display-700.woff2") format("woff2"); font-weight: 700; font-style: normal; font-display: swap; }
@font-face { font-family: "Cistime Display"; src: url("../fonts/cistime-display-700.woff2") format("woff2"); font-weight: 700; font-style: italic; font-display: swap; }
@font-face { font-family: "Cistime Display"; src: url("../fonts/cistime-display-800.woff2") format("woff2"); font-weight: 800; font-style: normal; font-display: swap; }
@font-face { font-family: "Cistime Display"; src: url("../fonts/cistime-display-800.woff2") format("woff2"); font-weight: 800; font-style: italic; font-display: swap; }

:root {
  color-scheme: light;
  --ink: #0c0d0d;          /* čierna z loga */
  --ink-2: #2b3440;        /* bežný text */
  --muted: #5b6878;        /* sekundárny text */
  --blue: #4b96d1;         /* modrá z loga (klimy) */
  --blue-deep: #1f6aae;    /* tlačidlá a odkazy – čitateľná biela na modrej */
  --blue-night: #0e2c4a;   /* tmavé plochy, pätička */
  --ice: #eef5fb;          /* svetlé striedanie sekcií */
  --ice-2: #dcebf7;
  --orange: #ec7b2e;       /* oranžová čiara z loga – iba akcent */
  --white: #ffffff;
  --line: #d9e3ee;

  --f-display: "Cistime Display", "Arial Black", Arial, sans-serif;
  --f-ui: "Exo 2", "Segoe UI", Arial, sans-serif; /* tlačidlá a pás výhod */
  --f-body: "Manrope", "Segoe UI", Roboto, Arial, sans-serif;

  --wrap: 1200px;
  --gutter: clamp(16px, 4vw, 40px);
  --radius: 14px;
  --shadow: 0 18px 40px -22px rgba(14, 44, 74, .35);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--white);
  color: var(--ink-2);
  font: 400 16px/1.65 var(--f-body);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
figure { margin: 0; }
a { color: var(--blue-deep); }
:focus-visible { outline: 3px solid var(--orange); outline-offset: 3px; }

.wrap { max-width: var(--wrap); margin-inline: auto; padding-inline: var(--gutter); }
section { padding-block: clamp(56px, 8vw, 104px); }

/* ---------- typografia ---------- */
h1, h2, h3, .display {
  font-family: var(--f-display);
  font-style: italic;
  font-weight: 800;
  color: var(--ink);
  line-height: 1.08;
  letter-spacing: 0;
  text-wrap: balance;
  margin: 0;
}
h1 { font-size: clamp(2rem, 4.4vw, 3.5rem); }
h2 { font-size: clamp(1.6rem, 3vw, 2.35rem); }
h3 { font-size: 1.25rem; }
h1 em, h2 em { color: var(--blue); font-style: italic; }
p { margin: 0; }
.lead { font-size: 1.125rem; color: var(--muted); max-width: 58ch; }

/* podpisový prvok z loga: modrá čiara – TEXT – oranžová čiara */
.tagline {
  display: inline-flex; align-items: center; gap: 14px;
  font-family: var(--f-display); font-style: italic; font-weight: 600;
  font-size: .76rem; letter-spacing: .22em; text-transform: uppercase;
  color: var(--ink);
}
.tagline::before, .tagline::after {
  content: ""; width: 38px; height: 3px; border-radius: 3px; flex: none;
}
.tagline::before { background: var(--blue); }
.tagline::after { background: var(--orange); }
.on-dark .tagline, .tagline.light { color: #fff; }

.sec-head { display: grid; gap: 14px; margin-bottom: clamp(32px, 5vw, 56px); }
.sec-head.center { justify-items: center; text-align: center; }
.sec-head.center .lead { margin-inline: auto; }

/* ---------- tlačidlá (šikmé ako písmo loga) ---------- */
.btn {
  --bg: var(--blue-deep); --fg: #fff;
  display: inline-flex; align-items: center; justify-content: center;
  padding: 15px 26px; border: 0; cursor: pointer;
  background: var(--bg); color: var(--fg);
  font: italic 700 1rem/1.1 var(--f-ui); letter-spacing: .02em;
  text-decoration: none;
  transform: skewX(-10deg); border-radius: 6px;
  transition: background .2s, transform .2s, box-shadow .2s;
}
.btn > span { display: inline-flex; align-items: center; gap: 10px; transform: skewX(10deg); }
.btn:hover { background: var(--ink); box-shadow: 6px 6px 0 var(--orange); }
.btn svg { width: 20px; height: 20px; flex: none; }
.btn.ink { --bg: var(--ink); }
.btn.ink:hover { background: var(--blue-deep); }
.btn.ghost { --bg: #e8701f; --fg: #fff; }
.btn.ghost:hover { background: #fff; --fg: var(--ink); box-shadow: 6px 6px 0 var(--blue); }
.btn.white { --bg: #fff; --fg: var(--blue-night); }
.btn.white:hover { background: var(--orange); --fg: #fff; box-shadow: none; }
.btn small { display: block; font: 500 .72rem/1.2 var(--f-body); opacity: .85; letter-spacing: 0; }

/* ---------- hlavička ---------- */
.site-header {
  position: sticky; top: env(safe-area-inset-top, 0px); z-index: 50;
  background: rgba(255, 255, 255, .94);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.nav { display: flex; align-items: center; gap: 28px; min-height: 76px; }
.nav .logo img { height: 34px; width: auto; }
.nav ul { display: flex; gap: 26px; list-style: none; margin: 0 0 0 auto; padding: 0; }
.nav ul a {
  color: var(--ink); text-decoration: none; font-weight: 600; font-size: .93rem;
  padding-block: 6px; background: linear-gradient(var(--orange), var(--orange)) 0 100% / 0 3px no-repeat;
  transition: background-size .25s;
}
.nav ul a:hover, .nav ul a[aria-current="page"] { background-size: 100% 3px; }
.nav .btn { padding: 12px 20px; font-size: .95rem; }
.menu-toggle { display: none; margin-left: auto; background: none; border: 0; padding: 8px; cursor: pointer; }
.menu-toggle svg { width: 28px; height: 28px; }

/* ---------- hero: slider cez celú sekciu, vľavo tmavý overlay ---------- */
.hero {
  position: relative; overflow: hidden; isolation: isolate;
  min-height: clamp(560px, 72vh, 760px);
  display: flex; align-items: center;
  padding-block: clamp(64px, 9vw, 120px);
  background: var(--blue-night); color: #fff;
}
.hero-slides { position: absolute; inset: 0; z-index: -2; }
.slide { position: absolute; inset: 0; margin: 0; opacity: 0; transition: opacity 1.2s ease; }
.slide.is-active { opacity: 1; }
.slide img { width: 100%; height: 100%; object-fit: cover; object-position: var(--focus, 70% 50%); transform: scale(1.03); }
.slide.is-active img { animation: kenburns 8s ease-out forwards; }
@keyframes kenburns { from { transform: scale(1.03); } to { transform: scale(1.13) translateX(-1.5%); } }
.hero::before { /* overlay – vľavo tmavý kvôli čitateľnosti textu */
  content: ""; position: absolute; inset: 0; z-index: -1;
  background:
    linear-gradient(90deg, rgba(7, 22, 38, .94) 0%, rgba(7, 22, 38, .86) 32%, rgba(7, 22, 38, .45) 58%, rgba(7, 22, 38, .05) 80%),
    linear-gradient(0deg, rgba(7, 22, 38, .55) 0%, transparent 35%);
}
.hero-grid { width: 100%; display: grid; grid-template-columns: minmax(0, 620px) 1fr; align-items: end; gap: 32px; }
.hero-copy { display: grid; gap: 24px; }
.hero h1 { color: #fff; }
.hero h1 em { color: #7fbde9; }
.hero .tagline { color: #fff; }
.hero-copy .lead { font-size: 1.15rem; color: #d2deea; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 16px; margin-top: 6px; }
.hero-facts { display: flex; flex-wrap: wrap; gap: 10px 26px; margin-top: 6px; padding: 0; list-style: none; font-weight: 600; color: #fff; font-size: .95rem; }
.hero-facts li { display: flex; align-items: center; gap: 8px; }
.hero-facts svg { width: 20px; height: 20px; color: var(--orange); }
.hero-side { display: grid; justify-items: end; align-content: end; gap: 22px; height: 100%; }
.slide-caption {
  font: italic 700 1rem/1.3 var(--f-display); color: #fff; text-align: right; max-width: 30ch;
  text-shadow: 0 1px 14px rgba(0, 0, 0, .55); min-height: 2.6em;
}
.slider-dots { display: flex; gap: 8px; }
.slider-dots button {
  width: 28px; height: 6px; border: 0; padding: 0; border-radius: 6px; cursor: pointer;
  background: rgba(255, 255, 255, .5); transform: skewX(-20deg); transition: width .3s, background .3s;
}
.slider-dots button[aria-current="true"] { background: var(--orange); width: 48px; }

.badge-999 {
  position: relative; width: 170px; aspect-ratio: 1; border-radius: 50%;
  background: var(--blue-deep); color: #fff;
  display: grid; place-content: center; text-align: center;
  box-shadow: 0 16px 36px -14px rgba(0, 0, 0, .6), 0 0 0 8px rgba(255, 255, 255, .15);
}
.badge-999 b { font: italic 800 2.7rem/1 var(--f-display); letter-spacing: -.02em; }
.badge-999 b small { font-size: .55em; }
.badge-999 span { font-size: .72rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; line-height: 1.3; margin-top: 4px; }
.badge-999::after { /* oranžový oblúk */
  content: ""; position: absolute; inset: -10px; border-radius: 50%;
  border: 3px solid transparent; border-top-color: var(--orange); border-right-color: var(--orange);
  animation: spin 9s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ---------- pás výhod ---------- */
.perks { background: var(--ink); color: #cfd8e3; padding-block: 26px; }
.perks ul { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; list-style: none; margin: 0 auto; padding-block: 0; }
.perks li { display: flex; gap: 14px; align-items: center; font-size: .9rem; line-height: 1.35; }
.perks b { display: block; color: #fff; font: italic 700 1.05rem/1.2 var(--f-ui); }
.perks svg { width: 34px; height: 34px; color: var(--blue); flex: none; }

/* ---------- prečo čistiť: porovnanie pred/po ---------- */
.why { background: linear-gradient(180deg, #fff 0, var(--ice) 100%); }
.why-grid { display: grid; grid-template-columns: 1.05fr 1fr; gap: clamp(32px, 5vw, 72px); align-items: center; }
.compare {
  position: relative; aspect-ratio: 262 / 280; max-width: 100%;
  border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow);
  user-select: none; touch-action: pan-y; --pos: 50%;
}
.compare img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; pointer-events: none; }
.compare .after { clip-path: inset(0 0 0 var(--pos)); }
.compare .handle {
  position: absolute; top: 0; bottom: 0; left: var(--pos); width: 4px; margin-left: -2px;
  background: #fff; box-shadow: 0 0 0 1px rgba(0, 0, 0, .1);
}
.compare .handle::after {
  content: "‹ ›"; position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%);
  width: 52px; height: 52px; border-radius: 50%; display: grid; place-items: center;
  background: var(--orange); color: #fff; font: 800 1.25rem/1 var(--f-body); letter-spacing: .1em;
  box-shadow: 0 6px 18px rgba(0, 0, 0, .25);
}
.compare input { position: absolute; inset: 0; width: 100%; height: 100%; opacity: 0; cursor: ew-resize; margin: 0; }
.compare .tag {
  position: absolute; top: 16px; padding: 6px 12px; border-radius: 4px;
  font: italic 700 .8rem/1 var(--f-display); letter-spacing: .12em; text-transform: uppercase; color: #fff;
}
.compare .tag.before { left: 16px; background: var(--ink); }
.compare .tag.after-tag { right: 16px; background: var(--blue-deep); }
.compare-hint { margin-top: 12px; font-size: .88rem; color: var(--muted); }

.checklist { list-style: none; padding: 0; margin: 26px 0; display: grid; gap: 14px; }
.checklist li { display: flex; gap: 12px; align-items: flex-start; font-weight: 600; color: var(--ink); }
.checklist li::before {
  content: ""; flex: none; width: 22px; height: 22px; margin-top: 2px; border-radius: 50%;
  background: var(--blue) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 12.5l4 4 8-9'/%3E%3C/svg%3E") center / 14px no-repeat;
}
.note-yearly { font: italic 700 1.2rem/1.4 var(--f-display); color: var(--ink); }
.note-yearly span { color: var(--blue-deep); border-bottom: 3px solid var(--orange); }

/* ---------- nestačí vyčistiť filtre ---------- */
.filters-grid { display: grid; grid-template-columns: .9fr 1.4fr; gap: clamp(32px, 5vw, 64px); align-items: center; }
.filters-grid .warn {
  display: flex; gap: 14px; align-items: center; margin-top: 26px;
  padding: 18px 20px; background: var(--ice); border-radius: 10px;
  color: var(--blue-night); font-weight: 700;
}
.filters-grid .warn svg { width: 36px; height: 36px; color: var(--orange); flex: none; }
.vs { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; position: relative; }
.vs figure { margin: 0; background: #fff; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); }
.vs .cap-top {
  padding: 12px 16px; font: italic 700 .82rem/1.25 var(--f-display); letter-spacing: .12em;
  text-transform: uppercase; text-align: center; color: #fff; background: var(--ink);
}
.vs figure:last-child .cap-top { background: var(--blue-deep); }
.vs img { width: 100%; aspect-ratio: 1.2; object-fit: cover; }
.vs figcaption { padding: 14px 18px 18px; font-size: .92rem; text-align: center; color: var(--muted); }
.vs .vs-mark {
  position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%);
  width: 52px; height: 52px; border-radius: 50%; background: var(--orange); color: #fff;
  display: grid; place-items: center; font: 800 1.9rem/1 var(--f-body);
  box-shadow: 0 0 0 6px #fff; z-index: 2;
}

/* ---------- služby ---------- */
.services { background: var(--ice); }
.svc-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.svc {
  background: #fff; border-radius: var(--radius); padding: 28px 24px 24px;
  display: flex; flex-direction: column; gap: 12px;
  border: 1px solid var(--line); transition: transform .25s, box-shadow .25s;
}
.svc:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.svc svg { width: 56px; height: 56px; color: var(--blue); }
.svc p { font-size: .94rem; color: var(--muted); flex: 1; }
.svc h3 { font-family: var(--f-ui); font-weight: 700; font-size: 1.3rem; }
.svc a { font: italic 700 .92rem/1 var(--f-ui); letter-spacing: .06em; text-transform: uppercase; text-decoration: none; }
.svc a::after { content: " →"; color: var(--orange); }
.svc.new { background: var(--blue-night); border-color: var(--blue-night); color: #b9c9da; }
.svc.new h3 { color: #fff; }
.svc.new p { color: #b9c9da; }
.svc.new a { color: #fff; }
.svc .pill { align-self: flex-start; background: var(--orange); color: #fff; font-size: .7rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; padding: 4px 10px; border-radius: 20px; }

/* ---------- ako prebieha čistenie ---------- */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; list-style: none; padding: 0; margin: 0; counter-reset: s; position: relative; }
.steps::before { /* spojnica krokov */
  content: ""; position: absolute; left: 12%; right: 12%; top: 46px; height: 3px;
  background: repeating-linear-gradient(90deg, var(--blue) 0 14px, transparent 14px 24px);
}
.steps li { counter-increment: s; display: grid; justify-items: center; text-align: center; gap: 12px; padding-inline: 14px; position: relative; }
.step-ico {
  position: relative; width: 92px; height: 92px; border-radius: 50%;
  display: grid; place-items: center; background: #fff; color: var(--blue-deep);
  box-shadow: inset 0 0 0 3px var(--blue), 0 0 0 10px #fff;
}
.step-ico svg { width: 46px; height: 46px; }
.step-ico::after { /* poradové číslo kroku */
  content: counter(s); position: absolute; top: -4px; right: -6px;
  width: 30px; height: 30px; border-radius: 50%; display: grid; place-items: center;
  background: var(--blue-deep); color: #fff; font: italic 800 .95rem/1 var(--f-display);
  box-shadow: 0 0 0 3px #fff;
}
.steps li:last-child .step-ico { background: var(--orange); color: #fff; box-shadow: inset 0 0 0 3px var(--orange), 0 0 0 10px #fff; }
.steps li:last-child .step-ico::after { background: var(--ink); }
.steps p { font-size: .93rem; color: var(--muted); max-width: 26ch; }
.visible-diff { margin-top: clamp(40px, 6vw, 64px); display: grid; grid-template-columns: 1fr 1fr auto; gap: 16px; align-items: stretch; }
.visible-diff figure { margin: 0; position: relative; border-radius: var(--radius); overflow: hidden; }
.visible-diff img { width: 100%; height: 100%; aspect-ratio: 2 / 1.05; object-fit: cover; }
.visible-diff figcaption { position: absolute; left: 14px; top: 14px; background: var(--ink); color: #fff; padding: 5px 12px; border-radius: 4px; font: italic 700 .8rem/1 var(--f-display); letter-spacing: .14em; }
.visible-diff figure + figure figcaption { background: var(--blue-deep); }
.visible-diff .diff-note {
  background: var(--blue-night); color: #fff; border-radius: var(--radius); padding: 28px;
  display: grid; align-content: center; gap: 10px; max-width: 300px;
}
.visible-diff .diff-note b { font: italic 800 1.6rem/1.1 var(--f-display); }
.visible-diff .diff-note p { color: #b9c9da; font-size: .92rem; }

/* ---------- kedy / ako často ---------- */
.when { background: var(--ice); }
.when-grid { display: grid; grid-template-columns: 1.6fr 1fr; gap: 20px; }
.panel { background: #fff; border-radius: var(--radius); padding: clamp(24px, 3.5vw, 40px); }
.panel-when { display: grid; grid-template-columns: 1fr 200px; gap: 24px; align-items: center; }
.signs { list-style: none; padding: 0; margin: 20px 0 0; display: grid; gap: 12px; }
.signs li { display: flex; gap: 12px; align-items: center; font-weight: 600; color: var(--ink); font-size: .96rem; }
.signs svg { width: 26px; height: 26px; color: var(--blue-deep); flex: none; }
.panel-when img { border-radius: 12px; width: 100%; aspect-ratio: 1; object-fit: cover; }
.panel-often { display: grid; gap: 18px; align-content: start; }
.freq { display: flex; align-items: baseline; gap: 10px; }
.freq b { font: italic 800 3.4rem/1 var(--f-display); color: var(--blue-deep); }
.freq span { font-weight: 700; color: var(--ink); }
.panel-often hr { border: 0; height: 3px; width: 48px; background: var(--orange); margin: 0; border-radius: 3px; }
.panel-often p { color: var(--muted); font-size: .95rem; }

/* ---------- referencie ---------- */
.refs { background: var(--blue-night); color: #c8d6e5; position: relative; overflow: hidden; }
.refs h2 { color: #fff; }
.refs h2 em { color: var(--blue); }
.refs .lead { color: #a9bccf; }
.refs-grid { display: grid; grid-template-columns: 1fr 1fr 1fr .95fr; gap: 18px; align-items: stretch; }
.review { background: #fff; color: var(--ink-2); border-radius: var(--radius); padding: 26px; display: flex; flex-direction: column; gap: 16px; }
.stars { color: #f5a623; letter-spacing: 3px; font-size: 1.1rem; }
.review blockquote { margin: 0; font-size: .98rem; flex: 1; }
.review footer { display: flex; align-items: center; gap: 12px; font-size: .88rem; }
.review .ava { width: 42px; height: 42px; border-radius: 50%; display: grid; place-items: center; background: var(--ice-2); color: var(--blue-deep); font: italic 800 1rem/1 var(--f-display); }
.review footer b { display: block; color: var(--ink); }
.refs-photo { border-radius: var(--radius); overflow: hidden; position: relative; min-height: 260px; }
.refs-photo img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.refs-photo span { position: absolute; left: 14px; right: 14px; bottom: 14px; background: rgba(12, 13, 13, .75); color: #fff; padding: 10px 14px; border-radius: 8px; font-size: .85rem; }
.refs-bar { margin-top: 26px; display: flex; flex-wrap: wrap; gap: 12px 28px; align-items: center; justify-content: center; font-weight: 600; color: #fff; }
.refs-bar .stars { font-size: 1rem; }

/* ---------- mapa pôsobnosti ---------- */
.area-grid { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr); gap: clamp(24px, 4vw, 56px); align-items: start; }
@media (min-width: 901px) { .area-grid .order-card { position: sticky; top: 96px; } }
.area-main { display: grid; gap: 28px; }
.area-intro .sec-head { margin-bottom: 18px; }
.area-intro .towns { grid-template-columns: repeat(4, auto); justify-content: start; gap: 8px 28px; }
.towns { list-style: none; padding: 0; margin: 22px 0 0; display: grid; grid-template-columns: 1fr 1fr; gap: 8px 16px; }
.towns li { display: flex; gap: 8px; align-items: center; font-weight: 600; color: var(--ink); }
.towns li::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--orange); flex: none; }
.map { background: var(--ice); border-radius: 22px; overflow: hidden; }
.map svg { width: 100%; height: auto; display: block; }
.order-card { background: var(--blue-deep); color: #fff; border-radius: 22px; padding: 28px; display: grid; gap: 14px; }
.order-card h3 { color: #fff; font-size: 1.4rem; }
.order-card .phone { font: italic 800 1.8rem/1 var(--f-display); color: #fff; text-decoration: none; }
.order-card label { font-size: .8rem; font-weight: 700; letter-spacing: .04em; display: grid; gap: 6px; }
.order-card input, .order-card select {
  font: 500 .98rem var(--f-body); padding: 11px 12px; border-radius: 8px; border: 0; width: 100%;
  background: #fff; color: var(--ink);
}
.order-card .btn { width: 100%; margin-top: 4px; }
.order-card .btn:hover { box-shadow: none; }
.form-ok { background: rgba(255, 255, 255, .14); border-radius: 8px; padding: 12px; font-size: .9rem; }

.order-card textarea {
  font: 500 .98rem var(--f-body); padding: 11px 12px; border-radius: 8px; border: 0; width: 100%;
  background: #fff; color: var(--ink); resize: vertical; min-height: 76px;
}
.order-card fieldset { border: 0; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 8px 18px; }
.order-card legend { font-size: .8rem; font-weight: 700; letter-spacing: .04em; margin-bottom: 8px; padding: 0; width: 100%; }
.order-card .chk { display: flex; align-items: center; gap: 8px; font-size: .95rem; font-weight: 600; letter-spacing: 0; cursor: pointer; }
.order-card .chk input { width: 18px; height: 18px; accent-color: var(--orange); margin: 0; }
.o-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.o-row label[hidden] { display: none; }
.o-row:has(label[hidden]) { grid-template-columns: 1fr; }
.o-hint { font-size: .82rem; color: #d6e6f5; margin-top: -4px; }
.o-hint::before { content: "✓ "; color: var(--orange); font-weight: 800; }

/* ---------- FAQ ---------- */
.faq-sec { background: var(--ice); }
.faq-wrap { max-width: 920px; }
.faq-wrap .sec-head { margin-bottom: clamp(24px, 4vw, 40px); }
.nowrap { white-space: nowrap; }
.faq-sec .faq { background: #fff; border-radius: var(--radius); padding: 8px clamp(20px, 3vw, 36px); }
.faq-sec .faq details:last-child { border-bottom: 0; }

/* ---------- pás nad pätičkou ---------- */
.cta-band { padding-block: 0; }
.cta-band .band {
  background: var(--ink); color: #fff; border-radius: 26px;
  padding: clamp(28px, 4vw, 48px) clamp(24px, 4vw, 56px);
  display: grid; grid-template-columns: 1fr auto; gap: 28px; align-items: center;
  position: relative; overflow: hidden; margin-bottom: -70px; z-index: 2;
}
.cta-band .band::before { /* šikmé pruhy – modrá a oranžová ako čiary v logu */
  content: ""; position: absolute; right: -40px; top: -20px; bottom: -20px; width: 260px;
  background: linear-gradient(100deg, transparent 0 38%, var(--blue) 38% 52%, transparent 52% 62%, var(--orange) 62% 68%, transparent 68%);
  opacity: .9; pointer-events: none;
}
.cta-band h2 { color: #fff; font-size: clamp(1.7rem, 3.2vw, 2.5rem); }
.cta-band p { color: #b8c3cf; margin-top: 8px; }
.cta-band .actions { display: flex; flex-wrap: wrap; gap: 14px; position: relative; z-index: 1; }

/* ---------- pätička ---------- */
.site-footer { background: var(--blue-night); color: #a9bccf; padding-block: 130px 28px; font-size: .92rem; }
.foot-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.1fr; gap: 32px; }
.site-footer h4 { color: #fff; margin: 0 0 14px; font: italic 700 .9rem/1 var(--f-display); letter-spacing: .14em; text-transform: uppercase; }
.site-footer ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.site-footer a { color: #dbe6f1; text-decoration: none; }
.site-footer a:hover { color: var(--orange); }
.foot-brand img { height: 30px; width: auto; margin-bottom: 16px; }
.social { display: flex; gap: 10px; margin-top: 18px; }
.social a { width: 40px; height: 40px; border-radius: 50%; display: grid; place-items: center; background: rgba(255, 255, 255, .08); }
.social svg { width: 18px; height: 18px; }
.foot-bottom { margin-top: 44px; padding-top: 20px; border-top: 1px solid rgba(255, 255, 255, .12); display: flex; flex-wrap: wrap; gap: 12px; justify-content: space-between; font-size: .82rem; }

/* mobilný panel „Zavolať“ */
.callbar { display: none; }

/* ---------- podstránka ---------- */
.page-hero { background: var(--ice); padding-block: clamp(48px, 7vw, 88px); position: relative; overflow: hidden; }
.page-hero-grid { display: grid; grid-template-columns: 1.2fr .8fr; gap: 40px; align-items: center; }
.crumbs { font-size: .85rem; color: var(--muted); margin-bottom: 18px; }
.crumbs a { color: var(--muted); }
.radiator-art { width: 100%; max-width: 380px; justify-self: center; }
.prose { max-width: 70ch; }
.prose h2 { margin: 48px 0 16px; font-size: clamp(1.5rem, 2.8vw, 2rem); }
.prose h2:first-child { margin-top: 0; }
.prose p { margin-bottom: 16px; }
.prose ul { padding-left: 20px; margin: 0 0 16px; }
.prose li { margin-bottom: 8px; }
.article-grid { display: grid; grid-template-columns: 1fr 320px; gap: clamp(32px, 5vw, 72px); align-items: start; }
.aside-card { position: sticky; top: 100px; background: var(--blue-night); color: #b9c9da; border-radius: 18px; padding: 28px; display: grid; gap: 14px; }
.aside-card h3 { color: #fff; }
.aside-card .phone { font: italic 800 1.6rem/1 var(--f-display); color: #fff; text-decoration: none; }
.fact-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin: 28px 0; }
.fact { background: var(--ice); border-radius: 12px; padding: 20px; }
.fact b { display: block; font: italic 800 1.9rem/1 var(--f-display); color: var(--blue-deep); margin-bottom: 6px; }
.fact span { font-size: .88rem; color: var(--muted); }
.types { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin: 20px 0 28px; }
.types div { border: 1px solid var(--line); border-radius: 12px; padding: 18px; }
.types h3 { font-size: 1.05rem; margin-bottom: 6px; }
.types p { font-size: .9rem; color: var(--muted); margin: 0; }
.faq details { border-bottom: 1px solid var(--line); padding: 16px 0; }
.faq summary { cursor: pointer; font-weight: 700; color: var(--ink); list-style: none; display: flex; justify-content: space-between; gap: 16px; }
.faq summary::after { content: "+"; color: var(--orange); font-weight: 800; font-size: 1.3rem; line-height: 1; }
.faq details[open] summary::after { content: "–"; }
.faq details p { margin-top: 10px; color: var(--muted); }

/* ---------- responzivita ---------- */
@media (max-width: 1080px) {
  .nav ul { gap: 16px; }
  .nav { gap: 20px; }
  .svc-grid { grid-template-columns: 1fr 1fr; }
  .refs-grid { grid-template-columns: 1fr 1fr; }
  .area-grid { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
  .area-intro .towns { grid-template-columns: 1fr 1fr; }
  .foot-grid { grid-template-columns: 1fr 1fr; }
  .visible-diff { grid-template-columns: 1fr 1fr; }
  .visible-diff .diff-note { grid-column: 1 / -1; max-width: none; }
}
@media (max-width: 900px) {
  .nav ul, .nav > .btn { display: none; }
  .menu-toggle { display: block; }
  .nav.open ul {
    display: grid; position: absolute; left: 0; right: 0; top: 100%;
    background: #fff; padding: 12px var(--gutter) 20px; gap: 4px; border-bottom: 1px solid var(--line);
  }
  .nav.open ul a { display: block; padding-block: 10px; }
  .hero { min-height: 0; align-items: stretch; }
  .hero::before { background: linear-gradient(180deg, rgba(7, 22, 38, .9) 0%, rgba(7, 22, 38, .78) 60%, rgba(7, 22, 38, .6) 100%); }
  .hero-side { justify-items: start; }
  .slide-caption { display: none; }
  .why-grid, .filters-grid, .when-grid, .page-hero-grid, .article-grid, .area-grid { grid-template-columns: 1fr; }
  .hero-grid { grid-template-columns: 1fr; }
  .hero-side { grid-template-columns: auto 1fr; align-items: center; gap: 24px; }
  .badge-999 { width: 118px; }
  .badge-999 b { font-size: 1.9rem; }
  .badge-999 span { font-size: .62rem; }
  .perks ul { grid-template-columns: 1fr 1fr; }
  .steps { grid-template-columns: 1fr 1fr; row-gap: 40px; }
  .steps::before { display: none; }
  .cta-band .band { grid-template-columns: 1fr; }
  .cta-band .band::before { opacity: .35; }
  .aside-card { position: static; }
  .radiator-art { max-width: 260px; }
  .callbar {
    display: flex; position: fixed; left: 0; right: 0; bottom: 0; z-index: 60;
    padding: 10px 16px calc(10px + env(safe-area-inset-bottom, 0px));
    gap: 10px; background: rgba(255, 255, 255, .97); border-top: 1px solid var(--line);
  }
  .callbar .btn { flex: 1; padding: 13px 10px; font-size: .95rem; }
  .site-footer { padding-bottom: 96px; }
}
@media (max-width: 620px) {
  .panel-when { grid-template-columns: 1fr; }
  .panel-when img { max-width: 220px; }
  .refs-grid, .area-grid, .foot-grid, .types, .fact-row { grid-template-columns: 1fr; }
  .vs { grid-template-columns: 1fr; row-gap: 44px; }
  .vs .vs-mark { top: 50%; }
  .visible-diff { grid-template-columns: 1fr; }
  .perks ul { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; }
  .towns, .area-intro .towns { grid-template-columns: 1fr 1fr; }
  .order-card .o-row { grid-template-columns: 1fr; }
  .nav .logo img { height: 28px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
}

/* ---------- animácie pri scrollovaní (podľa návrhu BROMAR) ----------
   Skrývajú sa iba vtedy, keď beží JavaScript (trieda .anim na <html>),
   takže bez JS je stránka vždy celá viditeľná. */
:root { --ease: cubic-bezier(.2, .7, .1, 1); }
.anim .rv { opacity: 0; transform: translateY(40px); transition: opacity 1s var(--ease), transform 1s var(--ease); }
.anim .rv.in { opacity: 1; transform: none; }
.anim .rv-img { clip-path: inset(12% 12% 12% 12% round 22px); transition: clip-path 1.4s var(--ease); }
.anim .rv-img.in { clip-path: inset(0 0 0 0 round 0); }
.anim .d1 { transition-delay: .08s; } .anim .d2 { transition-delay: .16s; }
.anim .d3 { transition-delay: .24s; } .anim .d4 { transition-delay: .32s; }

/* úvod: text v hero nabehne postupne */
.anim .hero-copy > * { animation: heroIn 1s var(--ease) both; }
.anim .hero-copy > :nth-child(2) { animation-delay: .1s; }
.anim .hero-copy > :nth-child(3) { animation-delay: .2s; }
.anim .hero-copy > :nth-child(4) { animation-delay: .3s; }
.anim .hero-copy > :nth-child(5) { animation-delay: .4s; }
.anim .hero-side { animation: heroIn 1.2s .35s var(--ease) both; }
@keyframes heroIn { from { opacity: 0; transform: translateY(28px); } }

/* parallax fotiek */
[data-par] { overflow: hidden; }
[data-par] img { transform: scale(1.16); will-change: transform; }

/* čiara postupu v krokoch sa pri scrollovaní vyplní */
.steps { --p: 0; }
.steps::after {
  content: ""; position: absolute; left: 12%; top: 46px; height: 3px; border-radius: 3px;
  width: calc(76% * var(--p)); background: linear-gradient(90deg, var(--blue), var(--orange));
}
.steps li .step-ico { transition: background .4s, color .4s; }
.steps li.lit:not(:last-child) .step-ico { background: var(--blue-deep); color: #fff; }
@media (max-width: 900px) { .steps::after { display: none; } }

@media (prefers-reduced-motion: reduce) {
  .anim .rv { opacity: 1; transform: none; }
  .anim .rv-img { clip-path: none; }
  [data-par] img { transform: none; }
}

/* ---------- hero: zaujímavejší úvod ----------
   1) intro: lamely ako klapka klimatizácie sa otvoria a odhalia fotku
   2) prechod snímok šikmým „stieračom“ v sklone loga
   3) nadpis sa mení so snímkou, slová nabehnú postupne
   4) jemné prúdy chladného vzduchu (canvas) */
.slide { opacity: 0; transition: none; }
.slide.is-active, .slide.is-prev { opacity: 1; }
.slide.is-prev { z-index: 1; }
.slide.is-active { z-index: 2; }
.slide.is-active.wipe { animation: slideWipe 1.15s var(--ease) both; }
@keyframes slideWipe {
  from { clip-path: polygon(125% 0, 130% 0, 130% 100%, 105% 100%); }
  to   { clip-path: polygon(0% 0, 130% 0, 130% 100%, -25% 100%); }
}
.hero-air { position: absolute; inset: 0; width: 100%; height: 100%; z-index: -1; pointer-events: none; mix-blend-mode: screen; }

.louvers { position: absolute; inset: 0; z-index: 6; display: grid; grid-template-rows: repeat(8, 1fr); perspective: 1200px; pointer-events: none; }
.louvers i {
  display: block; transform-origin: 50% 0;
  background: linear-gradient(180deg, #f7fbff 0%, #e3eef8 70%, #c9dcee 100%);
  box-shadow: inset 0 -2px 0 rgba(14, 44, 74, .12);
}
.anim .louvers i { animation: louverOpen .9s var(--ease) forwards; }
.anim .louvers i:nth-child(2) { animation-delay: .06s; } .anim .louvers i:nth-child(3) { animation-delay: .12s; }
.anim .louvers i:nth-child(4) { animation-delay: .18s; } .anim .louvers i:nth-child(5) { animation-delay: .24s; }
.anim .louvers i:nth-child(6) { animation-delay: .30s; } .anim .louvers i:nth-child(7) { animation-delay: .36s; }
.anim .louvers i:nth-child(8) { animation-delay: .42s; }
@keyframes louverOpen { 60% { opacity: 1; } to { transform: rotateX(-92deg); opacity: 0; } }
.louvers.done, html:not(.anim) .louvers { display: none; }
/* obsah hero nabehne až po otvorení lamiel */
.anim .hero-copy > * { animation-delay: calc(.55s + var(--i, 0) * .1s); }
.anim .hero-copy > :nth-child(1) { --i: 0; } .anim .hero-copy > :nth-child(2) { --i: 1; }
.anim .hero-copy > :nth-child(3) { --i: 2; } .anim .hero-copy > :nth-child(4) { --i: 3; }
.anim .hero-copy > :nth-child(5) { --i: 4; }
.anim .hero-side { animation-delay: 1s; }

/* slovo je orezané kvôli animácii – vnútorný okraj nechá miesto pre sklon 22°, diakritiku a dĺžne/descendery (p, j, ý) */
.hero-title .w { display: inline-block; overflow: hidden; vertical-align: bottom; padding: .14em .3em .16em .04em; margin: -.14em -.3em -.16em -.04em; }
.hero-title .w > span { display: inline-block; animation: wordUp .8s var(--ease) both; animation-delay: calc(var(--k) * 55ms); }
@keyframes wordUp { from { transform: translateY(105%); opacity: 0; } }

/* priebeh snímky v prepínačoch */
.slider-dots button { position: relative; overflow: hidden; }
.slider-dots button[aria-current="true"] { background: rgba(255, 255, 255, .35); }
.slider-dots button[aria-current="true"]::after {
  content: ""; position: absolute; inset: 0; background: var(--orange);
  transform-origin: 0 50%; animation: dotProg var(--dur, 6s) linear forwards;
}
@keyframes dotProg { from { transform: scaleX(0); } }
@media (prefers-reduced-motion: reduce) { .louvers { display: none; } .hero-air { display: none; } }

/* čiara krokov ide za ikonkami, nie cez ne */
.steps::before, .steps::after { z-index: 0; }
.steps li { z-index: 1; }