/* =============================================================================
   OLSOMEDIA – FOTO OBRAZ  |  v3 – světlý "editorial" styl (dle světových
   tiskových webů: Artifact Uprising / Desenio). Barvy v :root, akcent = --accent.
   ============================================================================= */

:root{
  /* ---- ZNAČKA: hlavní akcent (jeden řádek přebarví celý web) ---- */
  --accent:      #6E7A5A;   /* tlumená šalvějová/olivová */
  --accent-deep: #515A41;
  --accent-soft: #E7E9DD;
  --accent-ink:  #ffffff;

  /* ---- Plochy (teplá, světlá "galerijní" paleta) ---- */
  --paper:    #F1ECE3;   /* teplá kostní */
  --surface:  #FBF9F4;   /* teplá bílá */
  --surface-2:#F5F0E7;
  --ink:      #262320;   /* teplá skoro-černá */
  --ink-soft: #35312B;
  --text:     #2B2723;
  --muted:    #7C7365;
  --line:     #E4DDCF;
  --line-2:   #D7CEBD;
  --cream:    #F5F0E7;   /* text na tmavém */
  --cream-2:  #C3BAA9;

  --ok:   #5E7C50;
  --warn: #B4552F;

  --sh-sm: 0 1px 2px rgba(38,35,32,.05);
  --sh:    0 10px 34px -14px rgba(38,35,32,.22);
  --sh-lg: 0 34px 60px -26px rgba(38,35,32,.32);
  --sh-art:0 30px 60px -22px rgba(38,35,32,.45);

  --r: 10px;
  --r-lg: 18px;
  --r-sm: 7px;
  --maxw: 1240px;
  --ease: cubic-bezier(.22,.7,.24,1);

  --f-display: "Space Grotesk", system-ui, sans-serif;
  --f-body: "Inter", system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
}

*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; -webkit-text-size-adjust:100%; }
body{ margin:0; font-family:var(--f-body); color:var(--text); background:var(--paper);
  line-height:1.6; font-size:17px; -webkit-font-smoothing:antialiased; text-rendering:optimizeLegibility; }
img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
button{ font-family:inherit; cursor:pointer; }
h1,h2,h3,h4{ font-family:var(--f-display); font-weight:600; line-height:1.05; margin:0; letter-spacing:-.02em; }
p{ margin:0 0 1em; }

.wrap{ width:100%; max-width:var(--maxw); margin-inline:auto; padding-inline:28px; }
.fullbleed{ width:100vw; margin-left:calc(50% - 50vw); }
.eyebrow{ font-family:var(--f-display); font-size:12.5px; font-weight:600; letter-spacing:.2em;
  text-transform:uppercase; color:var(--accent-deep); margin:0 0 16px; display:inline-flex; align-items:center; gap:11px; }
.eyebrow::before{ content:""; width:24px; height:2px; background:var(--accent); }
.on-dark .eyebrow,.eyebrow.light{ color:#D9D3C4; }
.on-dark .eyebrow::before{ background:#D9D3C4; }

:focus-visible{ outline:3px solid var(--accent); outline-offset:3px; border-radius:4px; }
.skip{ position:absolute; left:-9999px; }
.skip:focus{ left:16px; top:12px; z-index:200; background:var(--ink); color:#fff; padding:10px 16px; border-radius:var(--r-sm); }

/* =========================== TOP / NAV ==================================== */
.utility{ background:var(--ink); color:var(--cream-2); font-size:13px; }
.utility .wrap{ display:flex; gap:18px; align-items:center; justify-content:flex-end; min-height:40px; flex-wrap:wrap; }
.utility a{ color:var(--cream-2); transition:color .2s; }
.utility a:hover{ color:#fff; }
.utility .sep{ opacity:.4; }
.utility .hours{ margin-right:auto; }

header.nav{ position:sticky; top:0; z-index:100; background:rgba(251,249,244,.86);
  backdrop-filter:saturate(150%) blur(12px); border-bottom:1px solid var(--line); }
header.nav .wrap{ display:flex; align-items:center; gap:24px; min-height:72px; }
header.nav .logo img{ height:27px; width:auto; }
header.nav nav{ margin-left:auto; display:flex; gap:28px; align-items:center; }
header.nav nav a{ color:var(--text); font-size:15px; font-weight:500; opacity:.72; transition:opacity .2s; }
header.nav nav a:hover{ opacity:1; }

.btn{ display:inline-flex; align-items:center; justify-content:center; gap:9px; border:none; border-radius:999px;
  padding:14px 26px; font-weight:600; font-size:15px; font-family:var(--f-display); letter-spacing:-.01em;
  background:var(--accent); color:var(--accent-ink); transition:transform .18s var(--ease), box-shadow .2s, filter .2s;
  box-shadow:0 10px 22px -12px rgba(110,122,90,.8); }
.btn:hover{ transform:translateY(-2px); filter:brightness(1.05); }
.btn:active{ transform:translateY(0); }
.btn.dark{ background:var(--ink); color:#fff; box-shadow:0 10px 22px -12px rgba(38,35,32,.7); }
.btn.ghost{ background:transparent; color:var(--ink); border:1.5px solid var(--line-2); box-shadow:none; }
.btn.ghost:hover{ border-color:var(--accent); color:var(--accent-deep); filter:none; }
.btn.on-img{ background:#fff; color:var(--ink); }
.btn.on-img.ghost{ background:transparent; color:#fff; border-color:rgba(255,255,255,.5); }
.btn.big{ padding:17px 32px; font-size:16.5px; }
.btn.block{ width:100%; }
header.nav nav a.navcta{ opacity:1; color:#fff; }

/* =========================== HERO (full-bleed) ============================ */
.hero{ position:relative; min-height:min(84vh,760px); display:flex; align-items:center;
  color:#fff; overflow:hidden; }
.hero .bg{ position:absolute; inset:0; z-index:0; }
.hero .bg img{ width:100%; height:100%; object-fit:cover; }
.hero .bg::after{ content:""; position:absolute; inset:0;
  background:linear-gradient(90deg, rgba(20,18,16,.78) 0%, rgba(20,18,16,.5) 42%, rgba(20,18,16,.12) 100%); }
.hero .wrap{ position:relative; z-index:1; padding-block:90px; }
.hero-copy{ max-width:620px; }
.hero h1{ font-size:clamp(42px,6.4vw,78px); line-height:1.0; margin:0 0 22px; letter-spacing:-.03em; }
.hero .lead{ font-size:20px; color:rgba(255,255,255,.9); max-width:40ch; margin:0 0 30px; }
.hero .cta-row{ display:flex; gap:14px; flex-wrap:wrap; }
.hero .chips{ margin-top:32px; display:flex; gap:10px; flex-wrap:wrap; }
.hero .chip{ display:inline-flex; align-items:center; gap:7px; background:rgba(255,255,255,.12);
  border:1px solid rgba(255,255,255,.22); border-radius:999px; padding:8px 15px; font-size:13.5px; font-weight:500;
  backdrop-filter:blur(4px); color:#fff; }
.hero .chip b{ color:#fff; font-weight:700; }

/* =========================== TRUST ======================================== */
.trust{ background:var(--surface); border-bottom:1px solid var(--line); }
.trust .wrap{ display:grid; grid-template-columns:repeat(4,1fr); gap:0; }
.trust .item{ padding:30px 28px; border-right:1px solid var(--line); }
.trust .item:last-child{ border-right:none; }
.trust .n{ font-family:var(--f-display); font-size:11px; font-weight:600; letter-spacing:.14em; color:var(--accent-deep); text-transform:uppercase; }
.trust .h{ font-family:var(--f-display); font-size:20px; font-weight:600; margin:9px 0 5px; }
.trust .d{ font-size:13.5px; color:var(--muted); line-height:1.45; }

/* =========================== BEFORE / AFTER (full-bleed) ================== */
.ba-section{ background:var(--paper); }
.ba-head{ text-align:center; max-width:60ch; margin:0 auto 34px; }
.ba-head h2{ font-size:clamp(28px,3.6vw,44px); margin:0 0 12px; }
.ba-head p{ color:var(--muted); font-size:18px; }
.ba{ position:relative; width:100%; aspect-ratio:3/2; max-height:86vh; overflow:hidden; background:var(--paper);
  user-select:none; touch-action:none; cursor:ew-resize; }
.ba img{ position:absolute; inset:0; width:100%; height:100%; object-fit:cover; pointer-events:none; }
.ba .after{ clip-path:inset(0 0 0 var(--pos,50%)); }
.ba .handle{ position:absolute; top:0; bottom:0; left:var(--pos,50%); width:3px; background:#fff; transform:translateX(-50%); z-index:3; box-shadow:0 0 0 1px rgba(0,0,0,.12); }
.ba .grip{ position:absolute; top:50%; left:var(--pos,50%); transform:translate(-50%,-50%); z-index:4;
  width:54px; height:54px; border-radius:50%; background:#fff; box-shadow:0 8px 22px rgba(0,0,0,.35); display:grid; place-items:center; }
.ba .grip::before{ content:"‹ ›"; font-size:20px; font-weight:700; letter-spacing:-3px; color:var(--accent-deep); }
.ba .lab{ position:absolute; bottom:20px; z-index:3; font-family:var(--f-display); font-size:12px; font-weight:600;
  letter-spacing:.16em; text-transform:uppercase; color:#fff; background:rgba(20,18,16,.55); padding:6px 13px; border-radius:999px; backdrop-filter:blur(4px); }
.ba .lab.l{ left:22px; } .ba .lab.r{ right:22px; }

/* =========================== SECTIONS ===================================== */
.section{ padding-block:96px; }
.section.tint{ background:var(--surface); }
.section.dark{ background:var(--ink); color:var(--cream); }
.section.dark h2,.section.dark h3{ color:#fff; }
.section-head{ max-width:62ch; margin-bottom:50px; }
.section-head.center{ margin-inline:auto; text-align:center; }
.section-head h2{ font-size:clamp(30px,4vw,48px); margin:0 0 14px; }
.section-head p{ font-size:18px; color:var(--muted); }
.dark .section-head p{ color:var(--cream-2); }

/* materials */
.materials{ display:grid; grid-template-columns:1fr 1fr; gap:24px; }
.mat-card{ background:var(--surface); border:1px solid var(--line); border-radius:var(--r-lg); padding:36px; box-shadow:var(--sh-sm); transition:transform .25s var(--ease), box-shadow .25s; }
.mat-card:hover{ transform:translateY(-5px); box-shadow:var(--sh-lg); }
.mat-card .badge{ display:inline-block; font-family:var(--f-display); font-size:11px; font-weight:600; letter-spacing:.1em; text-transform:uppercase; color:var(--accent-deep); background:var(--accent-soft); padding:5px 12px; border-radius:999px; }
.mat-card h3{ font-size:26px; margin:15px 0 12px; }
.mat-card p{ color:var(--muted); font-size:15.5px; }
.mat-card ul{ list-style:none; padding:0; margin:20px 0 0; }
.mat-card li{ padding:10px 0 10px 28px; position:relative; font-size:15px; border-top:1px solid var(--line); }
.mat-card li::before{ content:""; position:absolute; left:3px; top:17px; width:11px; height:11px; border-radius:3px; background:var(--accent); }

/* =========================== KONFIGURÁTOR ================================= */
#konfigurator{ background:var(--paper); scroll-margin-top:80px; }
#konfigurator .wrap{ max-width:1320px; }

/* FORMÁT – velké karty přes celou šířku */
.format-block{ margin-bottom:44px; }
.format-lead{ display:flex; align-items:baseline; gap:12px; margin-bottom:20px; }
.format-lead .no{ font-family:var(--f-display); font-weight:700; font-size:13px; color:var(--accent-deep); letter-spacing:.06em; }
.format-lead .tx{ font-family:var(--f-display); font-weight:600; font-size:22px; }
.format-row{ display:grid; grid-template-columns:repeat(5,1fr); gap:16px; align-items:end; }
.fmt{ position:relative; }
.fmt input{ position:absolute; inset:0; opacity:0; cursor:pointer; margin:0; }
.fmt label{ display:flex; flex-direction:column; align-items:center; gap:12px; cursor:pointer; }
.fmt .pic{ width:100%; border-radius:var(--r); overflow:hidden; position:relative; border:2px solid var(--line); background:var(--surface-2); box-shadow:var(--sh); transition:.2s var(--ease); }
.fmt .pic img{ width:100%; height:auto; display:block; }
.fmt .cap{ text-align:center; }
.fmt .cap .r{ font-family:var(--f-display); font-weight:600; font-size:16px; color:var(--text); }
.fmt .cap .n{ font-size:12.5px; color:var(--muted); }
.fmt input:hover + label .pic{ transform:translateY(-4px); box-shadow:var(--sh-lg); border-color:var(--line-2); }
.fmt input:checked + label .pic{ border-color:var(--accent); box-shadow:0 0 0 2px var(--accent), var(--sh-lg); }
.fmt input:checked + label .cap .r{ color:var(--accent-deep); }
.fmt input:focus-visible + label .pic{ outline:3px solid var(--accent); outline-offset:3px; }

/* dvousloupec: náhled + ovládání */
.cfg{ display:grid; grid-template-columns:1fr 1fr; gap:44px; align-items:start; }
.cfg > *{ min-width:0; }

.preview{ position:sticky; top:92px; }
.wall{ border-radius:var(--r-lg); padding:52px; min-height:440px; display:flex; align-items:center; justify-content:center;
  position:relative; overflow:hidden; background:linear-gradient(175deg,#efe9df,#e4dccd);
  box-shadow:inset 0 -40px 80px -50px rgba(38,35,32,.4); border:1px solid var(--line); }
.wall::after{ content:""; position:absolute; left:0; right:0; bottom:0; height:34%; background:linear-gradient(180deg,transparent,rgba(38,35,32,.06)); pointer-events:none; }
.canvas-art{ position:relative; transition:width .35s var(--ease), height .35s var(--ease); background:#fff; box-shadow:var(--sh-art); }
.canvas-art .inner{ position:absolute; inset:0; overflow:hidden; background:linear-gradient(160deg,#fdfbf7,#ece5d9); display:flex; align-items:center; justify-content:center; }
.canvas-art .inner img{ width:100%; height:100%; object-fit:cover; }
.canvas-art .inner .ph{ font-family:var(--f-display); font-weight:600; font-size:12px; letter-spacing:.16em; text-transform:uppercase; color:#b9ac93; }
.canvas-art .texture{ position:absolute; inset:0; pointer-events:none; opacity:.25; mix-blend-mode:multiply;
  background-image:repeating-linear-gradient(0deg,rgba(0,0,0,.12) 0 1px,transparent 1px 3px),repeating-linear-gradient(90deg,rgba(0,0,0,.10) 0 1px,transparent 1px 3px); }
.canvas-art.wrap-on{ box-shadow:var(--sh-art), inset 0 0 0 8px rgba(0,0,0,.10); }
.canvas-art .hook{ position:absolute; top:-16px; left:50%; transform:translateX(-50%); width:2px; height:16px; background:rgba(38,35,32,.3); }
.canvas-art .hook::before{ content:""; position:absolute; top:-5px; left:-4px; width:10px; height:10px; border-radius:50%; background:var(--accent); }
.preview .pv-bar{ margin-top:18px; background:var(--surface); border:1px solid var(--line); border-radius:var(--r); padding:16px 20px; display:flex; justify-content:space-between; align-items:center; gap:16px; }
.preview .pv-bar .meta{ font-size:13px; color:var(--muted); }
.preview .pv-bar .meta b{ color:var(--text); font-weight:600; }
.preview .pv-bar .price{ font-family:var(--f-display); font-weight:700; font-size:28px; color:var(--accent-deep); font-variant-numeric:tabular-nums; }
.preview .pv-tools{ margin-top:12px; display:flex; gap:10px; justify-content:center; flex-wrap:wrap; }
.preview .pv-tools button, .preview .pv-upload{ background:var(--surface); border:1px solid var(--line); color:var(--text); border-radius:999px; padding:9px 16px; font-size:13px; font-weight:500; display:inline-flex; gap:8px; align-items:center; cursor:pointer; transition:.2s; }
.preview .pv-tools button:hover, .preview .pv-upload:hover{ border-color:var(--accent); color:var(--accent-deep); }
.preview .pv-tools svg{ stroke:currentColor; }
#previewClear{ color:var(--warn); }
#previewClear:hover{ border-color:var(--warn); color:var(--warn); }
.preview .hint{ margin-top:12px; font-size:12.5px; color:var(--muted); text-align:center; }

.cfg-form{ display:flex; flex-direction:column; gap:20px; }
.step{ background:var(--surface); border:1px solid var(--line); border-radius:var(--r-lg); padding:26px; box-shadow:var(--sh-sm); }
.step > .lbl{ display:flex; align-items:baseline; gap:12px; margin-bottom:18px; }
.step > .lbl .no{ font-family:var(--f-display); font-weight:700; font-size:13px; color:var(--accent-deep); }
.step > .lbl .tx{ font-family:var(--f-display); font-weight:600; font-size:20px; }
.step > .lbl .req{ color:var(--accent); }

.choice-grid{ display:grid; gap:12px; }
.choice-grid.c2{ grid-template-columns:1fr 1fr; }
.opt{ position:relative; }
.opt input{ position:absolute; opacity:0; inset:0; cursor:pointer; margin:0; }
.opt label{ display:block; padding:16px; border:1.5px solid var(--line); border-radius:var(--r); background:var(--surface-2); transition:.18s var(--ease); cursor:pointer; height:100%; }
.opt .ot{ font-weight:600; font-size:15px; color:var(--text); }
.opt .od{ font-size:12.5px; color:var(--muted); margin-top:3px; line-height:1.4; }
.opt .op{ font-family:var(--f-display); font-weight:600; font-size:13px; color:var(--accent-deep); margin-top:6px; }
.opt input:hover + label{ border-color:var(--line-2); }
.opt input:checked + label{ border-color:var(--accent); background:var(--accent-soft); box-shadow:0 0 0 1px var(--accent); }
.opt input:focus-visible + label{ outline:3px solid var(--accent); outline-offset:2px; }

.dim{ margin-top:4px; }
.dim + .dim{ margin-top:24px; }
.dim .top{ display:flex; justify-content:space-between; align-items:baseline; margin-bottom:10px; }
.dim .top .name{ font-size:14px; color:var(--text); font-weight:500; }
.dim .top .val{ font-family:var(--f-display); font-weight:700; font-size:15px; color:var(--accent-deep); font-variant-numeric:tabular-nums; }
.dim .top .val b{ font-size:23px; }
input[type=range]{ -webkit-appearance:none; appearance:none; width:100%; height:6px; border-radius:6px; outline-offset:6px;
  background:linear-gradient(90deg,var(--accent) 0 var(--fill,30%), var(--line-2) var(--fill,30%) 100%); }
input[type=range]::-webkit-slider-thumb{ -webkit-appearance:none; width:24px; height:24px; border-radius:50%; background:#fff; border:none; box-shadow:0 2px 8px rgba(0,0,0,.25), 0 0 0 4px var(--accent); cursor:pointer; transition:transform .12s; }
input[type=range]::-webkit-slider-thumb:hover{ transform:scale(1.12); }
input[type=range]::-moz-range-thumb{ width:22px; height:22px; border:none; border-radius:50%; background:#fff; box-shadow:0 0 0 4px var(--accent); cursor:pointer; }
.dim .scale{ display:flex; justify-content:space-between; font-family:var(--f-display); font-size:10.5px; color:var(--muted); margin-top:7px; }

.toggle{ display:flex; align-items:flex-start; gap:14px; padding:15px 0; border-top:1px solid var(--line); }
.toggle:first-of-type{ border-top:none; padding-top:2px; }
.toggle input{ margin:2px 0 0; width:22px; height:22px; accent-color:var(--accent); cursor:pointer; flex:none; }
.toggle .tl{ flex:1; }
.toggle .tl .n{ font-weight:600; font-size:15px; color:var(--text); }
.toggle .tl .d{ font-size:13px; color:var(--muted); }
.toggle .pr{ font-family:var(--f-display); font-weight:600; font-size:14px; color:var(--accent-deep); white-space:nowrap; }

.row2{ display:grid; grid-template-columns:1fr 1fr; gap:16px; }
.field label.flabel{ display:block; font-size:13px; color:var(--muted); margin-bottom:7px; font-weight:500; }
.field input,.field select,.field textarea{ width:100%; background:var(--surface-2); border:1.5px solid var(--line); color:var(--text); border-radius:var(--r); padding:14px; font-size:15px; font-family:inherit; transition:border-color .18s; }
.field input::placeholder,.field textarea::placeholder{ color:#a99f8c; }
.field input:focus,.field select:focus,.field textarea:focus{ border-color:var(--accent); outline:none; }
.field textarea{ resize:vertical; min-height:90px; }
.coupon-row{ display:flex; gap:10px; }
.coupon-row input{ flex:1; text-transform:uppercase; }
.coupon-row button{ background:var(--ink); color:#fff; border:none; border-radius:var(--r); padding:0 20px; font-weight:600; font-family:var(--f-display); transition:.2s; }
.coupon-row button:hover{ background:var(--accent); }
.coupon-msg{ font-size:13px; margin-top:9px; font-weight:500; }
.coupon-msg.ok{ color:var(--accent-deep); } .coupon-msg.err{ color:var(--warn); }

.upload-zone{ position:relative; border:1.5px dashed var(--line-2); border-radius:var(--r); background:var(--surface-2); transition:.18s; }
.upload-zone:hover{ border-color:var(--accent); background:var(--accent-soft); }
.upload-zone input[type=file]{ position:absolute; inset:0; width:100%; height:100%; opacity:0; cursor:pointer; }
.upload-zone .uz-inner{ display:flex; flex-direction:column; align-items:center; gap:8px; padding:26px 20px; text-align:center; pointer-events:none; }
.upload-zone .uz-ic{ width:42px; height:42px; border-radius:50%; background:var(--accent-soft); display:grid; place-items:center; }
.upload-zone .uz-ic svg{ width:20px; height:20px; stroke:var(--accent-deep); fill:none; }
.upload-zone .uz-t{ font-size:14px; color:var(--text); font-weight:500; }
.upload-zone .uz-t strong{ color:var(--accent-deep); }
.upload-zone .uz-sub{ font-size:12px; color:var(--muted); }
.upload-zone .uz-files{ font-size:13px; color:var(--accent-deep); font-weight:600; }

.consent{ display:flex; gap:12px; align-items:flex-start; font-size:13.5px; color:var(--muted); }
.consent input{ margin-top:2px; width:22px; height:22px; accent-color:var(--accent); flex:none; }
.consent a{ color:var(--accent-deep); text-decoration:underline; }
.form-note{ font-size:12.5px; color:var(--muted); text-align:center; }
.honey{ position:absolute; left:-9999px; opacity:0; height:0; overflow:hidden; }

.summary{ background:var(--ink); color:var(--cream); border-radius:var(--r-lg); padding:26px; }
.summary h3{ font-size:19px; margin-bottom:14px; color:#fff; }
.sline{ display:flex; justify-content:space-between; gap:16px; padding:10px 0; font-size:14.5px; color:var(--cream-2); border-bottom:1px solid rgba(255,255,255,.09); }
.sline span:last-child{ font-family:var(--f-display); font-weight:600; color:#fff; white-space:nowrap; font-variant-numeric:tabular-nums; }
.sline.disc span:last-child{ color:#B7D3A6; }
.sline.total{ border-bottom:none; padding-top:16px; margin-top:6px; border-top:2px solid var(--accent); align-items:center; }
.sline.total .lt{ font-family:var(--f-display); font-weight:600; font-size:19px; color:#fff; }
.sline.total .lv{ font-family:var(--f-display); font-weight:700; font-size:32px; color:#fff; font-variant-numeric:tabular-nums; }

.formmsg{ padding:16px 18px; border-radius:var(--r); font-size:15px; display:none; }
.formmsg.show{ display:block; }
.formmsg.ok{ background:var(--accent-soft); border:1px solid var(--accent); color:var(--accent-deep); }
.formmsg.err{ background:#F6E4DB; border:1px solid var(--warn); color:#8F3E1F; }

/* =========================== FAQ ========================================= */
.faq details{ background:var(--surface); border:1px solid var(--line); border-radius:var(--r); margin-bottom:12px; box-shadow:var(--sh-sm); overflow:hidden; }
.faq summary{ list-style:none; cursor:pointer; padding:22px 26px; display:flex; justify-content:space-between; align-items:center; gap:20px; font-family:var(--f-display); font-weight:600; font-size:18px; }
.faq summary::-webkit-details-marker{ display:none; }
.faq summary .ic{ flex:none; width:30px; height:30px; border-radius:50%; background:var(--accent-soft); position:relative; transition:.25s; }
.faq summary .ic::before,.faq summary .ic::after{ content:""; position:absolute; background:var(--accent-deep); left:50%; top:50%; transform:translate(-50%,-50%); border-radius:2px; }
.faq summary .ic::before{ width:12px; height:2px; }
.faq summary .ic::after{ width:2px; height:12px; transition:transform .25s; }
.faq details[open] summary .ic{ background:var(--accent); }
.faq details[open] summary .ic::before,.faq details[open] summary .ic::after{ background:#fff; }
.faq details[open] summary .ic::after{ transform:translate(-50%,-50%) scaleY(0); }
.faq .a{ padding:0 26px 24px; color:var(--muted); font-size:15.5px; }
.faq .a p{ margin:0 0 .8em; }

/* =========================== CTA / FOOTER ================================= */
.cta-band{ background:var(--ink); color:var(--cream); text-align:center; }
.cta-band .wrap{ padding-block:82px; }
.cta-band h2{ font-size:clamp(30px,4.4vw,50px); margin:0 auto 14px; max-width:22ch; color:#fff; }
.cta-band p{ color:var(--cream-2); max-width:52ch; margin:0 auto 28px; font-size:18px; }
.cta-band .phone{ font-family:var(--f-display); font-weight:600; font-size:24px; color:var(--accent-soft); margin-top:20px; display:inline-block; }

footer.site{ background:#211E1B; color:var(--cream-2); }
footer.site .wrap{ padding-block:58px 30px; display:grid; grid-template-columns:1.4fr 1fr 1fr; gap:36px; }
footer.site img{ height:26px; margin-bottom:16px; }
footer.site h4{ font-family:var(--f-display); font-weight:600; font-size:12px; letter-spacing:.14em; text-transform:uppercase; color:#fff; margin:0 0 14px; }
footer.site a{ display:block; color:var(--cream-2); padding:5px 0; transition:color .2s; font-size:14.5px; }
footer.site a:hover{ color:#fff; }
footer .legal{ border-top:1px solid #35312B; }
footer .legal .wrap{ display:flex; justify-content:space-between; padding-block:20px; font-size:13px; flex-wrap:wrap; gap:10px; }
.social{ display:flex; gap:12px; margin-top:16px; }
.social a{ width:40px; height:40px; border:1px solid #35312B; border-radius:50%; display:inline-flex; align-items:center; justify-content:center; padding:0; line-height:0; transition:.2s; }
.social a:hover{ border-color:var(--accent); background:var(--accent); color:#fff; transform:translateY(-2px); }
.social svg{ width:17px; height:17px; fill:currentColor; display:block; }

.mobilebar{ display:none; }

/* =========================== RESPONSIVE ================================== */
@media (max-width: 980px){
  .hero{ min-height:auto; }
  .hero .bg::after{ background:linear-gradient(180deg, rgba(20,18,16,.35) 0%, rgba(20,18,16,.78) 100%); }
  .hero .wrap{ padding-block:120px 70px; }
  .cfg{ grid-template-columns:1fr; }
  .preview{ position:static; }
  .trust .wrap{ grid-template-columns:1fr 1fr; }
  .trust .item:nth-child(2){ border-right:none; }
  .materials{ grid-template-columns:1fr; }
  .format-row{ grid-template-columns:repeat(3,1fr); }
  .ba{ aspect-ratio:4/3; }
  footer.site .wrap{ grid-template-columns:1fr 1fr; }
  header.nav nav{ display:none; }
}
@media (max-width: 560px){
  body{ font-size:16px; }
  .wrap{ padding-inline:18px; }
  .section{ padding-block:64px; }
  .trust .wrap{ grid-template-columns:1fr; }
  .trust .item{ border-right:none; border-bottom:1px solid var(--line); }
  .trust .item:last-child{ border-bottom:none; }
  .row2{ grid-template-columns:1fr; }
  .format-row{ grid-template-columns:1fr 1fr; }
  .utility .hours{ display:none; }
  footer.site .wrap{ grid-template-columns:1fr; }
  .mobilebar{ display:flex; position:fixed; bottom:0; left:0; right:0; z-index:120; background:rgba(38,35,32,.97); backdrop-filter:blur(10px); border-top:1px solid #35312B; padding:12px 16px; gap:12px; align-items:center; }
  .mobilebar .mp{ font-family:var(--f-display); font-weight:700; color:#fff; font-size:19px; font-variant-numeric:tabular-nums; }
  .mobilebar .mp small{ display:block; font-size:10px; color:var(--cream-2); font-weight:400; letter-spacing:.08em; }
  .mobilebar .btn{ margin-left:auto; }
  #konfigurator{ padding-bottom:88px; }
}
@media (prefers-reduced-motion: reduce){ *{ animation:none !important; transition:none !important; scroll-behavior:auto !important; } }

/* =========================== MODAL: OBCHODNÍ PODMÍNKY ==================== */
.modal{ position:fixed; inset:0; z-index:1000; display:none; align-items:center; justify-content:center; padding:24px; }
.modal.open{ display:flex; }
.modal-overlay{ position:absolute; inset:0; background:rgba(24,22,19,.62); backdrop-filter:blur(3px); animation:mfade .2s ease; }
.modal-dialog{ position:relative; z-index:1; width:100%; max-width:840px; max-height:88vh; display:flex; flex-direction:column;
  background:var(--surface); border-radius:var(--r-lg); box-shadow:var(--sh-lg); overflow:hidden; animation:mpop .28s var(--ease); }
@keyframes mfade{ from{ opacity:0 } to{ opacity:1 } }
@keyframes mpop{ from{ opacity:0; transform:translateY(14px) scale(.985) } to{ opacity:1; transform:none } }
.modal-head{ display:flex; align-items:center; justify-content:space-between; gap:16px; padding:22px 26px;
  border-bottom:1px solid var(--line); background:var(--surface); }
.modal-head h3{ font-size:22px; }
.modal-close{ flex:none; width:40px; height:40px; border-radius:50%; border:1px solid var(--line); background:var(--surface-2);
  font-size:24px; line-height:1; color:var(--muted); transition:.2s; }
.modal-close:hover{ border-color:var(--accent); color:var(--accent-deep); background:var(--accent-soft); }
.modal-body{ overflow-y:auto; padding:24px 30px 8px; -webkit-overflow-scrolling:touch; }
.modal-body .terms-intro{ font-size:15.5px; color:var(--text); }
.modal-body h4{ font-family:var(--f-display); font-size:16px; color:var(--accent-deep); margin:26px 0 8px;
  padding-top:16px; border-top:1px solid var(--line); }
.modal-body h4:first-of-type{ border-top:none; padding-top:0; }
.modal-body p{ font-size:14.5px; color:var(--muted); line-height:1.6; margin:0 0 12px; }
.modal-body ol{ margin:0 0 14px; padding-left:22px; }
.modal-body ol li{ font-size:14.5px; color:var(--muted); line-height:1.6; margin-bottom:10px; padding-left:4px; }
.modal-body ol li::marker{ color:var(--accent); font-weight:600; }
.modal-foot{ display:flex; align-items:center; justify-content:space-between; gap:16px; flex-wrap:wrap;
  padding:18px 26px; border-top:1px solid var(--line); background:var(--surface-2); }
.modal-foot .mf-note{ font-size:12.5px; color:var(--muted); }
.modal-foot .mf-actions{ display:flex; gap:10px; margin-left:auto; }
@media (max-width:560px){
  .modal{ padding:0; }
  .modal-dialog{ max-height:100vh; height:100%; border-radius:0; }
  .modal-body{ padding:20px 20px 4px; }
  .modal-foot .mf-note{ display:none; }
  .modal-foot .mf-actions{ width:100%; }
  .modal-foot .btn{ flex:1; }
}

/* =========================== WIZARD (krok za krokem) ==================== */
.wizard{ background:var(--surface); border:1px solid var(--line); border-radius:var(--r-lg); padding:28px; box-shadow:var(--sh-sm); display:flex; flex-direction:column; min-width:0; }
.wiz-top{ margin-bottom:22px; }
.wiz-bar{ height:6px; border-radius:6px; background:var(--line); overflow:hidden; }
.wiz-bar span{ display:block; height:100%; width:16%; background:linear-gradient(90deg,var(--accent),var(--accent-deep)); border-radius:6px; transition:width .35s var(--ease); }
.wiz-count{ margin-top:10px; font-family:var(--f-display); font-size:13px; font-weight:600; color:var(--muted); }
.wiz-count b{ color:var(--accent-deep); }
.wiz-panel{ display:none; animation:wizin .3s var(--ease); min-width:0; }
.wiz-panel.is-active{ display:block; }
@keyframes wizin{ from{ opacity:0; transform:translateX(8px) } to{ opacity:1; transform:none } }
.wiz-h{ font-family:var(--f-display); font-weight:600; font-size:22px; margin:0 0 18px; }
.wiz-note{ font-size:13px; color:var(--muted); margin-top:14px; }
.wiz-msg{ font-size:13.5px; color:var(--warn); font-weight:500; }
.wiz-msg:not(:empty){ margin-top:12px; }
.wiz-nav{ display:flex; gap:12px; margin-top:24px; }
.wiz-nav .btn{ flex:1; justify-content:center; }
#wizBack[disabled]{ opacity:.4; pointer-events:none; }

/* =========================== CAROUSEL FORMÁTŮ ========================== */
.carousel{ position:relative; display:flex; align-items:center; gap:8px; max-width:100%; }
.car-track{ display:flex; gap:14px; overflow-x:auto; scroll-snap-type:x mandatory; scroll-behavior:smooth; padding:6px 2px 12px; flex:1 1 0; min-width:0; -ms-overflow-style:none; scrollbar-width:none; }
.car-track::-webkit-scrollbar{ display:none; }
.carousel .fmt{ flex:0 0 auto; width:158px; scroll-snap-align:center; }
.car-arrow{ flex:none; width:40px; height:40px; border-radius:50%; border:1px solid var(--line); background:var(--surface); color:var(--accent-deep); font-size:22px; line-height:1; display:grid; place-items:center; transition:.2s; }
.car-arrow:hover{ border-color:var(--accent); background:var(--accent-soft); }
.car-arrow[disabled]{ opacity:.35; pointer-events:none; }
.car-dots{ display:flex; gap:7px; justify-content:center; margin-top:8px; }
.car-dots i{ width:7px; height:7px; border-radius:50%; background:var(--line-2); transition:.25s; }
.car-dots i.on{ background:var(--accent); width:20px; border-radius:5px; }

/* =========================== MOBILNÍ DOLADĚNÍ ========================== */
@media (max-width: 980px){
  header.nav nav{ display:flex; gap:0; }
  header.nav nav a:not(.navcta){ display:none; }
  .wall{ min-height:300px; padding:34px; }
  .preview{ margin-bottom:6px; }
}
@media (max-width: 560px){
  .wizard{ padding:18px; }
  .wiz-h{ font-size:19px; }
  .wall{ min-height:230px; padding:24px; }
  .canvas-art{ max-width:74%; }
  .carousel{ gap:4px; }
  .carousel .fmt{ width:130px; }
  .car-arrow{ width:34px; height:34px; font-size:19px; }
  .hero h1{ font-size:34px; }
  .hero .lead{ font-size:17px; }
  .hero .cta-row .btn{ flex:1; }
  .section-head h2{ font-size:26px; }
}

/* =========================== TEXTOVÉ LOGO (wordmark) ==================== */
.brandmark{ font-family:var(--f-display); font-weight:700; font-size:21px; letter-spacing:-.02em; color:var(--ink); display:inline-block; }
.brandmark span{ color:var(--accent); }
.footer-brand{ color:#fff; font-size:22px; margin-bottom:16px; }
.footer-brand span{ color:var(--accent-soft); }