/* =============================================================
   GDE.sk — Konfigurátor brán a dverí (štýly)
   Paleta a typografia zodpovedá zvyšku webu:
   krémová #FAF5F2 · uhľová #1E2226 · Hörmann modrá #003A7D · svetlá modrá #6FA6E0
   ============================================================= */

:root {
  --kf-cream: #FAF5F2;
  --kf-cream-2: #F3EBE4;
  --kf-ink: #201B17;
  --kf-coal: #1E2226;
  --kf-copper: #003A7D;
  --kf-copper-2: #6FA6E0;
  --kf-copper-dark: #003A7D;
  --kf-line: #E7E0D9;
  --kf-line-2: #E0D8CF;
  --kf-ok: #4E7C4A;
  --kf-err: #b23b2e;
  --kf-shadow: 0 18px 50px -18px rgba(32, 27, 23, .28);
  --kf-radius: 4px;
}

.kf-wrap { width: min(1440px, calc(100% - clamp(1.2rem, 4vw, 4rem))); margin: 0 auto; }

/* ---------- vstupná obrazovka (výber produktu) ---------- */
.kf-intro { padding: clamp(40px, 6vw, 84px) 0 clamp(28px, 4vw, 48px); text-align: center; }
.kf-kicker {
  display: inline-flex; align-items: center; gap: 13px;
  font-family: 'JetBrains Mono', monospace; font-size: .72rem;
  letter-spacing: .24em; text-transform: uppercase; color: var(--kf-copper-dark);
}
.kf-kicker::before, .kf-kicker::after { content: ''; width: 30px; height: 1px; background: var(--kf-copper); }
.kf-title {
  font-family: 'Calistoga', serif; font-weight: 400;
  font-size: clamp(2.1rem, 5vw, 3.8rem); line-height: 1.05; letter-spacing: -.015em;
  margin: 18px auto 14px; max-width: 22ch; color: var(--kf-ink);
}
.kf-sub { margin: 0 auto; max-width: 62ch; font-size: clamp(1rem, 1.4vw, 1.14rem); line-height: 1.65; color: rgba(32, 27, 23, .72); font-weight: 300; }

.kf-typ-grid {
  display: grid; grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(14px, 2.4vw, 28px); margin: clamp(26px, 4vw, 46px) 0 clamp(48px, 6vw, 84px);
}
@media (max-width: 760px) { .kf-typ-grid { grid-template-columns: 1fr; } }
.kf-typ-card {
  position: relative; overflow: hidden; text-align: left; cursor: pointer;
  border: 1px solid var(--kf-line-2); border-radius: var(--kf-radius);
  background: #fff; padding: 0; display: flex; flex-direction: column;
  transition: transform .45s cubic-bezier(.22, 1, .36, 1), box-shadow .45s, border-color .3s;
}
.kf-typ-card:hover, .kf-typ-card:focus-visible { transform: translateY(-6px); box-shadow: var(--kf-shadow); border-color: var(--kf-copper); }
.kf-typ-card:focus-visible { outline: 2px solid var(--kf-copper); outline-offset: 3px; }
.kf-typ-vis { position: relative; aspect-ratio: 16 / 9.5; background: linear-gradient(165deg, #33383d, #1E2226); overflow: hidden; }
.kf-typ-vis svg { position: absolute; inset: 0; width: 100%; height: 100%; }
.kf-typ-body { padding: clamp(18px, 2.6vw, 30px); display: flex; flex-direction: column; gap: 10px; flex: 1; }
.kf-typ-label { font-family: 'JetBrains Mono', monospace; font-size: .66rem; letter-spacing: .2em; text-transform: uppercase; color: var(--kf-copper-dark); }
.kf-typ-name { font-family: 'Calistoga', serif; font-size: clamp(1.5rem, 2.4vw, 2rem); margin: 0; color: var(--kf-ink); font-weight: 400; }
.kf-typ-desc { margin: 0; color: rgba(32, 27, 23, .68); line-height: 1.55; font-size: .98rem; font-weight: 300; }
.kf-typ-cta { margin-top: auto; padding-top: 14px; display: inline-flex; align-items: center; gap: 9px; color: var(--kf-copper-dark); font-weight: 600; font-size: .95rem; }
.kf-typ-card:hover .kf-typ-cta svg { transform: translateX(5px); }
.kf-typ-cta svg { transition: transform .3s; }

/* dvierka na kartách sa pri hoveri pootvoria */
.kf-typ-card .kf-mini-door { transition: transform 1.1s cubic-bezier(.22, 1, .36, 1); }
.kf-typ-card:hover .kf-mini-gate .kf-mini-door { transform: translateY(-46%); }
.kf-typ-card:hover .kf-mini-entry .kf-mini-door { transform: perspective(600px) rotateY(-28deg); }

/* ---------- pás: oficiálny konfigurátor Hörmann (TTK) ---------- */
.kf-ttk {
  display: flex; align-items: center; flex-wrap: wrap; gap: clamp(16px, 2.6vw, 30px);
  background: #fff; border: 1px solid var(--kf-line-2); border-left: 3px solid var(--kf-copper);
  border-radius: var(--kf-radius); box-shadow: 0 10px 30px -22px rgba(32, 27, 23, .35);
  padding: clamp(16px, 2.4vw, 24px) clamp(16px, 2.6vw, 30px);
  margin: calc(-1 * clamp(20px, 3vw, 48px)) 0 clamp(48px, 6vw, 84px);
}
.kf-ttk-logo { height: 40px; width: auto; flex-shrink: 0; }
.kf-ttk-txt { flex: 1; min-width: 240px; }
.kf-ttk-label {
  display: block; font-family: 'JetBrains Mono', monospace; font-size: .64rem;
  letter-spacing: .18em; text-transform: uppercase; color: var(--kf-copper-dark); margin-bottom: 6px;
}
.kf-ttk-txt p { margin: 0; font-size: .92rem; line-height: 1.55; color: rgba(32, 27, 23, .68); font-weight: 300; max-width: 62ch; }
.kf-ttk .kf-btn { flex-shrink: 0; }
@media (max-width: 560px) { .kf-ttk .kf-btn { width: 100%; } }

/* ---------- hlavná mriežka aplikácie ---------- */
.kf-app { display: none; grid-template-columns: minmax(0, 1.06fr) minmax(0, .94fr); gap: clamp(16px, 2.4vw, 34px); align-items: start; padding-bottom: clamp(60px, 8vw, 110px); }
.kf-app.is-on { display: grid; }
@media (max-width: 980px) { .kf-app { grid-template-columns: 1fr; } }

/* ---------- vizualizácia ---------- */
.kf-stage {
  position: sticky; top: 128px; z-index: 5;
  border-radius: var(--kf-radius); overflow: hidden;
  border: 1px solid var(--kf-line-2);
  background: linear-gradient(180deg, #BFD3DE 0%, #D8C9B4 58%, #C9B79E 100%);
  box-shadow: var(--kf-shadow);
}
.kf-stage-inner { position: relative; }
.kf-stage svg { display: block; width: 100%; height: auto; }
@media (max-width: 980px) {
  /* header stránky = utility pás 38px + hlavný pás 74px + border */
  .kf-stage { position: sticky; top: 113px; border-radius: 0 0 var(--kf-radius) var(--kf-radius); margin: 0 calc(50% - 50vw); border-left: 0; border-right: 0; }
}

.kf-stage-bar {
  position: absolute; left: 0; right: 0; bottom: 0; z-index: 4;
  display: flex; align-items: center; justify-content: space-between; gap: 10px;
  padding: 10px clamp(12px, 2vw, 18px);
  background: linear-gradient(0deg, rgba(24, 27, 30, .78), rgba(24, 27, 30, 0));
  color: var(--kf-cream); pointer-events: none;
}
.kf-stage-bar > * { pointer-events: auto; }
.kf-stage-dim {
  font-family: 'JetBrains Mono', monospace; font-size: clamp(.62rem, 1.4vw, .74rem);
  letter-spacing: .12em; color: rgba(250, 245, 242, .92);
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(24, 27, 30, .78); padding: 7px 11px; border-radius: 3px;
  backdrop-filter: blur(4px); -webkit-backdrop-filter: blur(4px);
}
.kf-stage-dim b { color: var(--kf-copper-2); font-weight: 500; }
.kf-btn-anim {
  display: inline-flex; align-items: center; gap: 9px; cursor: pointer;
  background: rgba(250, 245, 242, .14); color: var(--kf-cream);
  border: 1px solid rgba(250, 245, 242, .35); border-radius: 3px;
  font-family: 'JetBrains Mono', monospace; font-size: .66rem; letter-spacing: .14em; text-transform: uppercase;
  padding: 9px 14px; backdrop-filter: blur(4px); -webkit-backdrop-filter: blur(4px);
  transition: background .3s, border-color .3s;
}
.kf-btn-anim:hover { background: var(--kf-copper); border-color: var(--kf-copper); color: #fff; }
.kf-btn-anim svg { width: 13px; height: 13px; }

/* animácia lamiel garážovej brány */
.kf-lamela { transition: transform 1.25s cubic-bezier(.65, 0, .35, 1); }
.kf-scene-open .kf-lamela { }
/* krídlo vchodových dverí */
.kf-door-swing { transition: transform 1.1s cubic-bezier(.3, .9, .3, 1); transform-origin: left center; }
.kf-scene-open .kf-door-swing { transform: skewY(6deg) scaleX(.72); }
.kf-door-shade { transition: opacity 1.1s; opacity: 0; }
.kf-scene-open .kf-door-shade { opacity: 1; }
@media (prefers-reduced-motion: reduce) {
  .kf-lamela, .kf-door-swing, .kf-door-shade, .kf-typ-card .kf-mini-door { transition: none !important; }
}

/* ---------- pravý panel: kroky ---------- */
.kf-panel { min-width: 0; }
.kf-progress {
  display: flex; gap: 6px; margin: 0 0 clamp(14px, 2vw, 22px);
  overflow-x: auto; scrollbar-width: none; -webkit-overflow-scrolling: touch;
  padding: 2px;
}
.kf-progress::-webkit-scrollbar { display: none; }
.kf-step-pill {
  flex: 1 0 auto; display: inline-flex; align-items: center; gap: 8px;
  border: 1px solid var(--kf-line-2); background: #fff; border-radius: 999px;
  padding: 10px 15px; cursor: pointer; white-space: nowrap;
  font-family: 'JetBrains Mono', monospace; font-size: .68rem; letter-spacing: .1em; text-transform: uppercase;
  color: #5F5851; transition: all .3s;
}
.kf-step-pill[disabled] { opacity: .45; cursor: not-allowed; }
.kf-step-pill .n { display: inline-flex; align-items: center; justify-content: center; width: 19px; height: 19px; border-radius: 50%; background: var(--kf-cream-2); font-size: .6rem; color: var(--kf-copper-dark); transition: all .3s; }
.kf-step-pill.is-active { border-color: var(--kf-copper); color: var(--kf-ink); background: #fff; box-shadow: 0 6px 18px -8px rgba(0, 58, 125, .45); }
.kf-step-pill.is-active .n { background: var(--kf-copper); color: #fff; }
.kf-step-pill.is-done { color: var(--kf-copper-dark); border-color: rgba(0, 58, 125, .45); }
.kf-step-pill.is-done .n { background: rgba(0, 58, 125, .16); }

.kf-card {
  background: #fff; border: 1px solid var(--kf-line-2); border-radius: var(--kf-radius);
  padding: clamp(18px, 2.6vw, 30px);
  animation: kfStepIn .5s cubic-bezier(.22, 1, .36, 1) both;
}
@keyframes kfStepIn { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }
@media (prefers-reduced-motion: reduce) { .kf-card { animation: none; } }

.kf-h {
  font-family: 'Calistoga', serif; font-weight: 400; color: var(--kf-ink);
  font-size: clamp(1.4rem, 2.4vw, 1.9rem); line-height: 1.12; margin: 0 0 6px;
}
.kf-p { margin: 0 0 18px; color: rgba(32, 27, 23, .66); font-size: .96rem; line-height: 1.6; font-weight: 300; }
.kf-label { display: block; font-family: 'JetBrains Mono', monospace; font-size: .64rem; letter-spacing: .16em; text-transform: uppercase; color: var(--kf-copper-dark); margin: 20px 0 10px; }
.kf-label:first-of-type { margin-top: 0; }

/* možnosti — karty */
.kf-opts { display: grid; gap: 10px; }
.kf-opts.cols2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.kf-opts.cols3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
@media (max-width: 560px) { .kf-opts.cols2, .kf-opts.cols3 { grid-template-columns: 1fr 1fr; } .kf-opts.cols3.kf-motiv-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 400px) { .kf-opts.cols2 { grid-template-columns: 1fr; } }
.kf-opt {
  position: relative; text-align: left; cursor: pointer;
  border: 1.5px solid var(--kf-line-2); border-radius: var(--kf-radius); background: #fff;
  padding: 14px 15px; transition: border-color .25s, box-shadow .25s, transform .25s;
  display: flex; flex-direction: column; gap: 5px; font: inherit; color: inherit;
}
.kf-opt:hover { border-color: #1B5FAE; transform: translateY(-2px); }
.kf-opt:focus-visible { outline: 2px solid var(--kf-copper); outline-offset: 2px; }
.kf-opt.is-sel { border-color: var(--kf-copper); box-shadow: 0 0 0 1px var(--kf-copper), 0 12px 26px -14px rgba(0, 58, 125, .5); }
.kf-opt.is-dis { opacity: .42; cursor: not-allowed; transform: none !important; }
.kf-opt .t { font-weight: 600; font-size: .98rem; color: var(--kf-ink); display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.kf-opt .d { font-size: .84rem; line-height: 1.5; color: rgba(32, 27, 23, .6); font-weight: 300; }
.kf-opt .c { margin-top: 4px; font-family: 'JetBrains Mono', monospace; font-size: .8rem; color: var(--kf-copper-dark); }
.kf-opt .tag {
  font-family: 'JetBrains Mono', monospace; font-size: .62rem; letter-spacing: .08em; text-transform: uppercase;
  background: rgba(0, 58, 125, .13); color: var(--kf-copper-dark); border-radius: 2px; padding: 3px 7px;
}
.kf-opt .check {
  position: absolute; top: 10px; right: 10px; width: 20px; height: 20px; border-radius: 50%;
  background: var(--kf-copper); color: #fff; display: none; align-items: center; justify-content: center;
}
.kf-opt.is-sel .check { display: inline-flex; animation: kfPop .35s cubic-bezier(.34, 1.56, .64, 1); }
@keyframes kfPop { from { transform: scale(.4); opacity: 0; } to { transform: scale(1); opacity: 1; } }

/* miniatúra povrchu brány / motívu dverí v karte */
.kf-opt .thumb { border-radius: 3px; overflow: hidden; border: 1px solid var(--kf-line); margin-bottom: 6px; background: #EDEAE4; }
.kf-opt .thumb svg { display: block; width: 100%; height: auto; }

/* farebné vzorky */
.kf-swatches { display: grid; grid-template-columns: repeat(auto-fill, minmax(88px, 1fr)); gap: 10px; }
.kf-swatch {
  cursor: pointer; border: 1.5px solid var(--kf-line-2); background: #fff; border-radius: var(--kf-radius);
  padding: 8px; display: flex; flex-direction: column; gap: 7px; transition: border-color .25s, transform .25s, box-shadow .25s;
  font: inherit;
}
.kf-swatch:hover { transform: translateY(-2px); border-color: #1B5FAE; }
.kf-swatch:focus-visible { outline: 2px solid var(--kf-copper); outline-offset: 2px; }
.kf-swatch.is-sel { border-color: var(--kf-copper); box-shadow: 0 0 0 1px var(--kf-copper); }
.kf-swatch .sw { position: relative; aspect-ratio: 1 / .78; border-radius: 3px; border: 1px solid rgba(32, 27, 23, .12); overflow: hidden; }
.kf-swatch .sw .grain { position: absolute; inset: 0; opacity: .5; background: repeating-linear-gradient(90deg, rgba(0,0,0,.16) 0 2px, transparent 2px 7px); }
.kf-swatch .sw .sheen { position: absolute; inset: 0; background: linear-gradient(115deg, rgba(255,255,255,.24), transparent 45%); }
.kf-swatch .nm { font-size: .74rem; line-height: 1.25; color: var(--kf-ink); font-weight: 500; }
.kf-swatch .kd { font-family: 'JetBrains Mono', monospace; font-size: .64rem; color: #655E57; letter-spacing: .05em; }
.kf-swatch .sw .tick { position: absolute; right: 5px; bottom: 5px; width: 18px; height: 18px; border-radius: 50%; background: var(--kf-copper); color: #fff; display: none; align-items: center; justify-content: center; }
.kf-swatch.is-sel .sw .tick { display: inline-flex; animation: kfPop .35s cubic-bezier(.34, 1.56, .64, 1); }

/* posuvníky rozmerov */
.kf-dim { margin-bottom: 18px; }
.kf-dim-head { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; margin-bottom: 8px; }
.kf-dim-head label { font-weight: 600; color: var(--kf-ink); font-size: .95rem; }
.kf-dim-val { font-family: 'JetBrains Mono', monospace; font-size: 1rem; color: var(--kf-copper-dark); }
.kf-dim-val input {
  width: 5.4ch; border: 1px solid var(--kf-line-2); border-radius: 3px; background: #fff;
  font: inherit; color: inherit; text-align: right; padding: 3px 4px;
}
.kf-dim-val input:focus { outline: none; border-color: var(--kf-copper); box-shadow: 0 0 0 3px rgba(0, 58, 125, .14); }
.kf-range { -webkit-appearance: none; appearance: none; width: 100%; height: 44px; background: transparent; cursor: pointer; touch-action: manipulation; }
.kf-range::-webkit-slider-runnable-track { height: 5px; border-radius: 3px; background: linear-gradient(90deg, var(--kf-copper) var(--fill, 50%), var(--kf-line-2) var(--fill, 50%)); }
.kf-range::-moz-range-track { height: 5px; border-radius: 3px; background: var(--kf-line-2); }
.kf-range::-moz-range-progress { height: 5px; border-radius: 3px; background: var(--kf-copper); }
.kf-range::-webkit-slider-thumb {
  -webkit-appearance: none; width: 26px; height: 26px; margin-top: -10.5px; border-radius: 50%;
  background: #fff; border: 2px solid var(--kf-copper); box-shadow: 0 3px 10px rgba(32, 27, 23, .25);
  transition: transform .2s;
}
.kf-range::-webkit-slider-thumb:hover, .kf-range:active::-webkit-slider-thumb { transform: scale(1.15); }
.kf-range::-moz-range-thumb { width: 22px; height: 22px; border-radius: 50%; background: #fff; border: 2px solid var(--kf-copper); box-shadow: 0 3px 10px rgba(32, 27, 23, .25); }
.kf-dim-marks { display: flex; justify-content: space-between; font-family: 'JetBrains Mono', monospace; font-size: .68rem; color: #655E57; margin-top: 2px; }

.kf-chips { display: flex; flex-wrap: wrap; gap: 8px; }
.kf-chip {
  cursor: pointer; border: 1px solid var(--kf-line-2); border-radius: 999px; background: #fff;
  font-family: 'JetBrains Mono', monospace; font-size: .68rem; letter-spacing: .06em;
  color: rgba(32, 27, 23, .72); padding: 7px 13px; transition: all .25s;
}
.kf-chip:hover { border-color: #1B5FAE; color: var(--kf-ink); }
.kf-chip.is-sel { background: var(--kf-copper); border-color: var(--kf-copper); color: #fff; }

/* informačné boxy */
.kf-note {
  display: flex; gap: 10px; align-items: flex-start;
  background: var(--kf-cream-2); border-left: 3px solid var(--kf-copper);
  border-radius: 0 3px 3px 0; padding: 12px 14px; margin: 14px 0 0;
  font-size: .86rem; line-height: 1.55; color: rgba(32, 27, 23, .74);
}
.kf-note.warn { border-left-color: var(--kf-err); background: #F9EDEA; color: #7C2E24; }
.kf-note svg { flex-shrink: 0; margin-top: 2px; }

/* prepínače doplnkov */
.kf-addons { display: flex; flex-direction: column; gap: 9px; }
.kf-addon {
  display: flex; align-items: flex-start; gap: 12px; cursor: pointer;
  border: 1.5px solid var(--kf-line-2); border-radius: var(--kf-radius); background: #fff;
  padding: 13px 14px; transition: border-color .25s, box-shadow .25s;
}
.kf-addon:hover { border-color: #1B5FAE; }
.kf-addon.is-sel { border-color: var(--kf-copper); box-shadow: 0 0 0 1px var(--kf-copper); }
.kf-addon.is-dis { opacity: .42; cursor: not-allowed; }
.kf-addon:focus-within, .kf-gdpr:focus-within { outline: 2px solid var(--kf-copper); outline-offset: 2px; }
.kf-addon input { position: absolute; opacity: 0; pointer-events: none; }
.kf-addon .box {
  flex-shrink: 0; width: 22px; height: 22px; border-radius: 3px; border: 1.5px solid var(--kf-line-2);
  display: inline-flex; align-items: center; justify-content: center; margin-top: 1px;
  background: #fff; color: #fff; transition: all .2s;
}
.kf-addon.is-sel .box { background: var(--kf-copper); border-color: var(--kf-copper); }
.kf-addon .grow { flex: 1; min-width: 0; }
.kf-addon .t { font-weight: 600; font-size: .95rem; color: var(--kf-ink); display: flex; justify-content: space-between; gap: 10px; }
.kf-addon .t .price { font-family: 'JetBrains Mono', monospace; font-weight: 500; font-size: .84rem; color: var(--kf-copper-dark); white-space: nowrap; }
.kf-addon .d { font-size: .83rem; line-height: 1.5; color: rgba(32, 27, 23, .6); font-weight: 300; margin-top: 3px; }
.kf-qty { display: inline-flex; align-items: center; gap: 4px; margin-top: 8px; }
.kf-qty button {
  width: 36px; height: 36px; border-radius: 3px; border: 1px solid var(--kf-line-2); background: #fff;
  font-size: 1.05rem; cursor: pointer; color: var(--kf-ink); line-height: 1;
}
.kf-qty button:hover { border-color: var(--kf-copper); color: var(--kf-copper-dark); }
.kf-qty span { min-width: 30px; text-align: center; font-family: 'JetBrains Mono', monospace; font-size: .9rem; }

/* navigácia krokov */
.kf-nav { display: flex; justify-content: space-between; gap: 12px; margin-top: 22px; }
.kf-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px; cursor: pointer;
  border: 0; border-radius: 2px; font: inherit; font-weight: 600; font-size: .98rem;
  padding: 15px 26px; transition: background .3s, color .3s, transform .2s;
}
.kf-btn:active { transform: scale(.98); }
.kf-btn.primary { background: var(--kf-copper); color: #fff; }
.kf-btn.primary:hover { background: #0A4E9B; }
.kf-btn.ghost { background: transparent; color: rgba(32, 27, 23, .65); border: 1px solid var(--kf-line-2); }
.kf-btn.ghost:hover { border-color: var(--kf-copper); color: var(--kf-copper-dark); }
.kf-btn.dark { background: var(--kf-coal); color: var(--kf-cream); }
.kf-btn.dark:hover { background: #2c3238; }
.kf-btn[disabled] { opacity: .5; cursor: not-allowed; }

/* ---------- cenový pás ---------- */
.kf-pricebar {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 70;
  background: rgba(24, 27, 30, .96); color: var(--kf-cream);
  backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
  border-top: 1px solid rgba(111, 166, 224, .4);
  transform: translateY(110%); transition: transform .5s cubic-bezier(.22, 1, .36, 1);
  padding-bottom: env(safe-area-inset-bottom, 0);
}
.kf-pricebar { visibility: hidden; transition: transform .5s cubic-bezier(.22, 1, .36, 1), visibility 0s .5s; }
.kf-pricebar.is-on { transform: none; visibility: visible; transition: transform .5s cubic-bezier(.22, 1, .36, 1); }
body.kf-bar-on { padding-bottom: 90px; }
.kf-pricebar-in { width: min(1440px, calc(100% - clamp(1.2rem, 4vw, 4rem))); margin: 0 auto; display: flex; align-items: center; justify-content: space-between; gap: 14px; min-height: 62px; padding: 8px 0; }
.kf-price-lbl { font-family: 'JetBrains Mono', monospace; font-size: .64rem; letter-spacing: .14em; text-transform: uppercase; color: rgba(250, 245, 242, .72); display: block; }
.kf-price-val { font-family: 'Calistoga', serif; font-size: clamp(1.25rem, 3vw, 1.7rem); color: var(--kf-copper-2); line-height: 1.1; }
.kf-price-val.bump { animation: kfBump .45s cubic-bezier(.34, 1.56, .64, 1); }
@keyframes kfBump { 30% { transform: scale(1.07); } }
.kf-price-sub { font-family: 'JetBrains Mono', monospace; font-size: .64rem; color: rgba(250, 245, 242, .5); letter-spacing: .05em; }
.kf-price-old { font-family: 'Calistoga', serif; font-size: clamp(.9rem, 2.2vw, 1.15rem); color: rgba(250, 245, 242, .55); text-decoration: line-through; margin-right: 10px; }
.kf-pricebar .kf-btn { padding: 12px 20px; font-size: .9rem; }
@media (max-width: 560px) { .kf-pricebar .kf-btn { padding: 11px 14px; font-size: .82rem; } }

/* ---------- zhrnutie ---------- */
.kf-sum-list { display: flex; flex-direction: column; border-top: 1px solid var(--kf-line); }
.kf-sum-row { display: flex; justify-content: space-between; align-items: baseline; gap: 14px; padding: 11px 2px; border-bottom: 1px solid var(--kf-line); font-size: .93rem; }
.kf-sum-row .n { color: rgba(32, 27, 23, .8); }
.kf-sum-row .n small { display: block; color: #5F5851; font-size: .8rem; margin-top: 2px; }
.kf-sum-row .v { font-family: 'JetBrains Mono', monospace; color: var(--kf-ink); white-space: nowrap; }
.kf-sum-row.total { border-bottom: 0; padding-top: 16px; }
.kf-sum-row.total .n { font-weight: 700; font-size: 1.05rem; color: var(--kf-ink); }
.kf-sum-row.total .v { font-family: 'Calistoga', serif; font-size: 1.5rem; color: var(--kf-copper-dark); }
.kf-sum-row.vat .n, .kf-sum-row.vat .v { color: rgba(32, 27, 23, .55); font-size: .84rem; }
.kf-sum-row.zlava .n, .kf-sum-row.zlava .v { color: #4E7C4A; font-weight: 600; }

/* formulár objednávky */
.kf-form { display: grid; grid-template-columns: 1fr 1fr; gap: 13px; margin-top: 6px; }
.kf-form .full { grid-column: 1 / -1; }
@media (max-width: 560px) { .kf-form { grid-template-columns: 1fr; } }
.kf-field label { display: block; font-size: .82rem; font-weight: 600; color: var(--kf-ink); margin-bottom: 6px; }
.kf-field input, .kf-field textarea {
  width: 100%; box-sizing: border-box; border: 1px solid var(--kf-line-2); border-radius: 3px;
  background: #fff; font: inherit; font-size: .95rem; color: var(--kf-ink); padding: 12px 13px;
}
.kf-field input:focus, .kf-field textarea:focus { outline: none; border-color: var(--kf-copper); box-shadow: 0 0 0 3px rgba(0, 58, 125, .14); }
.kf-field .err { display: none; margin-top: 5px; font-size: .8rem; color: var(--kf-err); }
.kf-field.has-err input, .kf-field.has-err textarea { border-color: var(--kf-err); }
.kf-field.has-err .err { display: block; }
.kf-gdpr { display: flex; gap: 10px; align-items: flex-start; font-size: .84rem; color: rgba(32, 27, 23, .68); line-height: 1.5; }
.kf-gdpr input { width: 18px; height: 18px; margin-top: 2px; accent-color: var(--kf-copper); }

.kf-success { text-align: center; padding: clamp(20px, 4vw, 40px) 10px; }
.kf-success .ico { width: 74px; height: 74px; margin: 0 auto 18px; border-radius: 50%; background: rgba(78, 124, 74, .12); display: flex; align-items: center; justify-content: center; animation: kfPop .5s cubic-bezier(.34, 1.56, .64, 1); }
.kf-success h3 { font-family: 'Calistoga', serif; font-weight: 400; font-size: 1.6rem; margin: 0 0 8px; color: var(--kf-ink); }
.kf-success p { color: rgba(32, 27, 23, .66); line-height: 1.6; margin: 0 0 20px; }
.kf-share-row { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; }

/* kód konfigurácie */
.kf-code {
  font-family: 'JetBrains Mono', monospace; font-size: .78rem; letter-spacing: .04em;
  background: var(--kf-coal); color: var(--kf-copper-2); border-radius: 3px;
  padding: 10px 14px; word-break: break-all; text-align: left; margin: 0 0 16px;
}

/* jemný pohyb scény */
@keyframes kfCloudA { from { transform: translateX(-30px); } to { transform: translateX(60px); } }
@keyframes kfCloudB { from { transform: translateX(20px); } to { transform: translateX(-70px); } }
@keyframes kfPlant { 0%, 100% { transform: rotate(0deg); } 50% { transform: rotate(2.4deg); } }
.kf-cloud-a { animation: kfCloudA 26s ease-in-out infinite alternate; }
.kf-cloud-b { animation: kfCloudB 34s ease-in-out infinite alternate; }
.kf-plant { transform-origin: center bottom; transform-box: fill-box; animation: kfPlant 5.5s ease-in-out infinite; }
@media (prefers-reduced-motion: reduce) {
  .kf-cloud-a, .kf-cloud-b, .kf-plant { animation: none; }
  .kf-opt.is-sel .check, .kf-swatch.is-sel .sw .tick, .kf-success .ico, .kf-price-val.bump { animation: none !important; }
  .kf-pricebar { transition: none; }
}

/* iskry pri dokončení */
.kf-spark { position: fixed; width: 9px; height: 9px; border-radius: 2px; z-index: 90; pointer-events: none; animation: kfSpark 1.1s cubic-bezier(.2, .6, .4, 1) forwards; }
@keyframes kfSpark { to { transform: translate(var(--dx), var(--dy)) rotate(540deg); opacity: 0; } }

/* pomocné triedy */
.kf-visually-hidden {
  position: absolute; width: 1px; height: 1px; margin: -1px; padding: 0;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}

/* fallback pre prehliadače bez aspect-ratio (Safari < 15) */
@supports not (aspect-ratio: 1 / 1) {
  .kf-typ-vis { padding-top: 59%; }
  .kf-swatch .sw { padding-top: 78%; }
}

/* ---------- tlač / PDF ponuky ---------- */
.kf-print-footer { display: none; }
@media print {
  header, footer, .kf-pricebar, .kf-nav, .kf-progress, .kf-stage-bar, .kf-intro, [data-mobile-menu],
  .kf-share-row, .kf-form, #kf-objednavka, .kf-no-print, .kf-success .kf-btn, .kf-ttk, #gde-ttk { display: none !important; }
  .kf-app.is-on { display: block; }
  .kf-stage { position: static; box-shadow: none; page-break-inside: avoid; max-width: 420px; margin: 0 auto 18px; }
  .kf-card { border: 0; padding: 0; animation: none; }
  .kf-code { background: #fff !important; color: #1E2226 !important; border: 1px solid #bbb; }
  .kf-lamela, .kf-door-swing { transform: none !important; }
  /* pätička na spodku každej strany PDF; padding-bottom drží rezervu, aby ju obsah neprekryl */
  body { background: #fff; padding-bottom: 46px !important; }
  .kf-print-footer { display: block; position: fixed; bottom: 0; left: 0; right: 0; padding: 8px 0 0; border-top: 1px solid #C9C1B8; text-align: center; font-family: 'JetBrains Mono', monospace; font-size: .74rem; letter-spacing: .1em; color: #1E2226; background: #fff; }
}