@import url('assets/fonts/fonts.css');

/* ==========================================================================
   i1art — RAW ART DESIGN
   Farebný a typografický systém vychádza z konceptu značky:
   papier · vinylová čerň · medená patina · drážka · rez · ľudská ruka
   ========================================================================== */

:root{
  /* plochy */
  --paper:      #F3EFE7;
  --paper-2:    #E9E3D7;
  --paper-3:    #DED6C7;
  --ink:        #141210;
  --ink-2:      #201C19;
  --ink-3:      #2E2925;

  /* akcent */
  --rust:       #A05B42;
  --rust-deep:  #83432E;
  --rust-soft:  #C08A72;
  --clay:       #87675C;

  /* text */
  --tx:         #191612;
  --tx-2:       #4A423B;
  --tx-3:       #6E645B;
  --tx-inv:     #F3EFE7;
  --tx-inv-2:   #B7ADA0;

  --line:       rgba(25,22,18,.16);
  --line-soft:  rgba(25,22,18,.08);
  --line-inv:   rgba(243,239,231,.18);

  --disp: 'Space Grotesk', ui-sans-serif, system-ui, 'Segoe UI', sans-serif;
  --body: 'Manrope', ui-sans-serif, system-ui, 'Segoe UI', sans-serif;

  --wrap: 1280px;
  --gut: clamp(20px, 5vw, 72px);
  --sect: clamp(84px, 11vw, 168px);
  --r: 2px;                       /* takmer bez zaoblenia – rez, nie guľatosť */
  --ease: cubic-bezier(.22,.61,.36,1);
}

/* ---------- základ ---------- */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;background:var(--paper);color:var(--tx);
  font-family:var(--body);font-size:clamp(16px,.42vw + 15px,18px);
  line-height:1.62;font-weight:400;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
img,video,svg{max-width:100%;display:block}
[hidden]{display:none !important}
img{height:auto}
a{color:inherit}
button{font:inherit;color:inherit}
h1,h2,h3,h4{margin:0;font-family:var(--disp);font-weight:700;line-height:1.02;letter-spacing:-.022em}
p{margin:0 0 1.1em}
p:last-child{margin-bottom:0}
::selection{background:var(--rust);color:#fff}

.wrap{width:100%;max-width:var(--wrap);margin-inline:auto;padding-inline:var(--gut)}
.sr{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}
.skip{position:absolute;left:12px;top:-64px;z-index:200;background:var(--ink);color:var(--tx-inv);
  padding:12px 18px;font-family:var(--disp);font-size:14px;transition:top .2s}
.skip:focus{top:12px}

:where(a,button,input,select,textarea,summary,[tabindex]):focus-visible{
  outline:2px solid var(--rust);outline-offset:3px;border-radius:1px}
.on-dark :where(a,button,input,textarea):focus-visible{outline-color:var(--rust-soft)}

/* ---------- textúra papiera + drážky ---------- */
.grain{position:fixed;inset:0;pointer-events:none;z-index:1;opacity:.5;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.82' numOctaves='3'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='160' height='160' filter='url(%23n)' opacity='.055'/%3E%3C/svg%3E");
  mix-blend-mode:multiply}

/* ---------- hlavička ---------- */
.hdr{position:fixed;inset:0 0 auto;z-index:90;transition:background .35s var(--ease),box-shadow .35s var(--ease)}
.hdr__in{display:flex;align-items:center;gap:clamp(16px,3vw,44px);
  min-height:var(--hdr-h,86px);transition:min-height .35s var(--ease)}
.hdr::after{content:"";position:absolute;inset:0;z-index:-1;background:var(--paper);
  opacity:0;transition:opacity .35s var(--ease);border-bottom:1px solid var(--line-soft)}
.hdr.is-stuck::after{opacity:1}
.hdr.is-stuck{--hdr-h:64px}

.brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:var(--tx-inv);
  transition:color .35s var(--ease);flex:0 0 auto}
.hdr.is-stuck .brand,.hdr.is-open .brand{color:var(--tx)}
.brand__mark{display:block;width:auto;height:clamp(32px,3.4vw,42px);aspect-ratio:648/682;
  background-color:currentColor;transition:height .35s var(--ease);flex:0 0 auto;
  -webkit-mask:url('assets/brand/logo-i1art.svg') center/contain no-repeat;
          mask:url('assets/brand/logo-i1art.svg') center/contain no-repeat}
.hdr.is-stuck .brand__mark{height:30px}
.brand__txt{font-family:var(--disp);font-size:11px;letter-spacing:.28em;text-transform:uppercase;
  opacity:.72;line-height:1.3;max-width:9ch}

.nav{margin-inline-start:auto;display:flex;align-items:center;gap:clamp(14px,2vw,30px)}
.nav__list{display:flex;gap:clamp(14px,2vw,30px);list-style:none;margin:0;padding:0}
.nav__link{font-family:var(--disp);font-size:14px;font-weight:500;letter-spacing:.04em;
  text-decoration:none;color:var(--tx-inv);opacity:.86;padding:8px 2px;position:relative;
  transition:color .3s var(--ease),opacity .3s var(--ease)}
.hdr.is-stuck .nav__link{color:var(--tx);opacity:.78}
.nav__link::after{content:"";position:absolute;left:0;right:100%;bottom:2px;height:1px;
  background:currentColor;transition:right .35s var(--ease)}
.nav__link:hover::after,.nav__link[aria-current="true"]::after{right:0}
.nav__link:hover,.nav__link[aria-current="true"]{opacity:1}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:.6em;
  font-family:var(--disp);font-weight:600;font-size:15px;letter-spacing:.02em;
  padding:14px 24px;border:1px solid transparent;border-radius:var(--r);
  text-decoration:none;cursor:pointer;position:relative;overflow:hidden;
  transition:background .3s var(--ease),color .3s var(--ease),border-color .3s var(--ease),transform .25s var(--ease)}
.btn--primary{background:var(--rust);color:#fff}
.btn--primary:hover{background:var(--rust-deep)}
.btn--ghost{background:transparent;color:currentColor;border-color:currentColor}
.btn--ghost:hover{background:currentColor}
.btn--ghost:hover span{color:var(--paper);mix-blend-mode:normal}
.on-dark .btn--ghost:hover span{color:var(--ink)}
.btn:active{transform:translateY(1px)}
.btn--sm{padding:10px 18px;font-size:14px}
.btn__ico{width:1em;height:1em;flex:0 0 auto}

.hdr .btn--primary{flex:0 0 auto}
.nav .btn--primary{display:none}
.burger{display:none;width:44px;height:44px;align-items:center;justify-content:center;
  background:none;border:0;cursor:pointer;color:var(--tx-inv);transition:color .35s var(--ease)}
.hdr.is-stuck .burger,.hdr.is-open .burger{color:var(--tx)}
.burger span{display:block;width:22px;height:1.5px;background:currentColor;position:relative;transition:transform .3s var(--ease),background .2s}
.burger span::before,.burger span::after{content:"";position:absolute;left:0;width:22px;height:1.5px;background:currentColor;transition:transform .3s var(--ease)}
.burger span::before{top:-7px}.burger span::after{top:7px}
.hdr.is-open .burger span{background:transparent}
.hdr.is-open .burger span::before{transform:translateY(7px) rotate(45deg)}
.hdr.is-open .burger span::after{transform:translateY(-7px) rotate(-45deg)}

/* ---------- hero ---------- */
.hero{position:relative;min-height:min(100svh,900px);display:flex;align-items:flex-end;
  color:var(--tx-inv);overflow:hidden;background:var(--ink);isolation:isolate}
.hero__media{position:absolute;inset:0;z-index:-2}
.hero__media picture,.hero__media video{position:absolute;inset:0}
.hero__media img,.hero__media video{width:100%;height:100%;object-fit:cover;object-position:62% 50%}
.hero__media video{opacity:0;transition:opacity 1s var(--ease)}
.hero__media video.is-on{opacity:1}
.hero__media::after{content:"";position:absolute;inset:0;
  background:
    linear-gradient(100deg, rgba(10,9,8,.94) 0%, rgba(10,9,8,.78) 34%, rgba(10,9,8,.30) 62%, rgba(10,9,8,.42) 100%),
    linear-gradient(to top, rgba(10,9,8,.85), rgba(10,9,8,0) 46%)}
.hero__in{position:relative;z-index:2;padding-block:clamp(140px,20vh,220px) clamp(28px,5vh,54px);width:100%}
.hero__eyebrow{font-family:var(--disp);font-size:clamp(11px,1.1vw,13px);letter-spacing:.3em;
  text-transform:uppercase;color:var(--rust-soft);margin:0 0 clamp(18px,3vh,28px);display:flex;align-items:center;gap:14px}
.hero__eyebrow::before{content:"";width:clamp(28px,5vw,64px);height:1px;background:currentColor;flex:0 0 auto}
.hero h1{font-size:clamp(36px,7.4vw,104px);letter-spacing:-.035em;max-width:15ch}
.hero h1 .l2{display:block;color:var(--tx-inv-2);font-weight:400;
  font-size:clamp(20px,3.4vw,44px);letter-spacing:-.02em;margin-top:.34em;max-width:22ch}
.hero__lead{margin:clamp(22px,3.4vh,34px) 0 0;max-width:52ch;color:#DCD5C9;
  font-size:clamp(16px,1.15vw,19px)}
.hero__cta{display:flex;flex-wrap:wrap;gap:14px;margin-top:clamp(26px,4vh,38px)}
.hero__ident{margin-top:clamp(38px,7vh,72px);border-top:1px solid var(--line-inv);padding-top:16px;
  font-family:var(--disp);font-size:clamp(10px,.95vw,12px);letter-spacing:.24em;text-transform:uppercase;
  color:var(--tx-inv-2);display:flex;flex-wrap:wrap;gap:.85em 1.6em}
.hero__ident span{display:inline-flex;align-items:center;gap:1.6em;white-space:nowrap}
.hero__ident span::after{content:"";width:4px;height:4px;background:var(--rust);border-radius:50%}
.hero__ident span:last-child::after{display:none}

.hero__scroll{position:absolute;right:var(--gut);bottom:clamp(28px,5vh,54px);z-index:3;
  display:grid;place-items:center;width:92px;height:92px;color:var(--tx-inv-2);text-decoration:none}
.hero__scroll svg{position:absolute;inset:0;width:100%;height:100%;animation:spin 26s linear infinite}
.hero__scroll b{font-size:18px;line-height:1}
@keyframes spin{to{transform:rotate(360deg)}}

/* ---------- sekcie a kapitoly ---------- */
.sect{position:relative;padding-block:var(--sect);z-index:2}
.sect--dark{background:var(--ink);color:var(--tx-inv)}
.sect--dark p{color:#C7BFB3}
.sect--tint{background:var(--paper-2)}

.ch{display:flex;gap:clamp(16px,2.6vw,34px);align-items:flex-start;margin-bottom:clamp(34px,5vw,62px)}
.ch__no{font-family:var(--disp);font-weight:700;line-height:.8;flex:0 0 auto;
  font-size:clamp(46px,8.4vw,124px);letter-spacing:-.05em;
  -webkit-text-stroke:1px var(--rust);color:transparent;padding-top:.02em}
.sect--dark .ch__no{-webkit-text-stroke-color:var(--rust-soft)}
@supports not (-webkit-text-stroke:1px red){.ch__no{color:var(--rust)}}
.ch__t{min-width:0}
.ch__t h2{font-size:clamp(27px,4.5vw,62px);text-transform:uppercase;letter-spacing:-.028em}
.ch__t h2 em{display:block;font-style:normal;font-weight:400;text-transform:none;
  color:var(--tx-2);font-size:.62em;letter-spacing:-.015em;margin-top:.22em}
.sect--dark .ch__t h2 em{color:var(--tx-inv-2)}
.ch__lead{margin-top:clamp(16px,2vw,24px);max-width:56ch;font-size:clamp(16px,1.1vw,19px);color:var(--tx-2)}
.sect--dark .ch__lead{color:#C7BFB3}

/* typografický predel */
.statement{background:var(--ink);color:var(--tx-inv);padding-block:clamp(80px,11vw,150px);
  position:relative;overflow:hidden;z-index:2}
.statement__rings{position:absolute;top:50%;left:50%;translate:-50% -50%;width:min(150vw,1500px);aspect-ratio:1;
  opacity:.5;pointer-events:none;
  background:repeating-radial-gradient(circle at 50% 50%,
    rgba(243,239,231,.075) 0 1px, transparent 1px 9px);
  mask-image:radial-gradient(circle at 50% 50%, #000 22%, transparent 72%);
  -webkit-mask-image:radial-gradient(circle at 50% 50%, #000 22%, transparent 72%);
  animation:spin 150s linear infinite}
.statement p{position:relative;font-family:var(--disp);font-weight:700;
  font-size:clamp(30px,6.6vw,92px);line-height:1.02;letter-spacing:-.038em;
  text-transform:uppercase;max-width:16ch;margin:0;color:var(--tx-inv)}
.statement p .hl{color:var(--rust-soft);display:block}
.statement p.statement__note{position:relative;margin:clamp(24px,3.4vw,38px) 0 0;max-width:46ch;
  font-family:var(--body);font-size:clamp(15.5px,1.05vw,18px);font-weight:400;line-height:1.6;
  text-transform:none;letter-spacing:0;color:#B7ADA0}

/* ---------- 01 ---------- */
.split{display:grid;gap:clamp(28px,4.4vw,66px);align-items:center;
  grid-template-columns:repeat(auto-fit,minmax(min(100%,330px),1fr))}
.split--wide{grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr)}
@media (max-width:900px){.split--wide{grid-template-columns:1fr}}
.figset{display:grid;grid-template-columns:1.12fr .88fr;gap:clamp(12px,1.8vw,22px);align-items:end}
.fig{margin:0;position:relative}
.fig img{width:100%;border-radius:var(--r)}
.fig figcaption{margin-top:10px;font-family:var(--disp);font-size:11.5px;letter-spacing:.16em;
  text-transform:uppercase;color:var(--tx-3)}
.sect--dark .fig figcaption{color:var(--tx-inv-2)}
.fig--offset{transform:translateY(clamp(16px,3vw,44px))}

.rule-note{margin-top:clamp(30px,4vw,52px);padding-top:22px;border-top:1px solid var(--line);
  display:grid;gap:8px 34px;grid-template-columns:repeat(auto-fit,minmax(min(100%,220px),1fr))}
.sect--dark .rule-note{border-top-color:var(--line-inv)}
.rule-note b{display:block;font-family:var(--disp);font-size:12px;letter-spacing:.2em;
  text-transform:uppercase;color:var(--rust);margin-bottom:4px}
.sect--dark .rule-note b{color:var(--rust-soft)}

/* ---------- 02 proces ---------- */
.proc{display:grid;gap:clamp(24px,3.6vw,52px);
  grid-template-columns:minmax(0,340px) minmax(0,1fr)}
@media (max-width:880px){.proc{grid-template-columns:1fr}}
.proc__vid{position:relative;border-radius:var(--r);overflow:hidden;background:#0b0a09;align-self:start}
@media (min-width:881px){.proc__vid{position:sticky;top:100px}}
.proc__vid video,.proc__vid img{width:100%;aspect-ratio:9/16;object-fit:cover}
.proc__steps{list-style:none;margin:0;padding:0;display:grid;gap:clamp(16px,2.4vw,26px);
  grid-template-columns:repeat(2,minmax(0,1fr))}
@media (max-width:520px){.proc__steps{grid-template-columns:1fr}}
.proc__step{border-top:1px solid var(--line-inv);padding-top:16px}
.proc__step figure{margin:0 0 14px}
.proc__step img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:var(--r)}
.proc__step b{display:block;font-family:var(--disp);font-size:12px;letter-spacing:.2em;
  color:var(--rust-soft);margin-bottom:6px}
.proc__step h3{font-size:clamp(17px,1.6vw,21px);margin-bottom:6px;text-transform:uppercase;letter-spacing:-.01em}
.proc__step p{font-size:15px;line-height:1.55;margin:0}
.proc__claim{margin-top:clamp(30px,4.4vw,58px);display:grid;gap:clamp(14px,2vw,26px);
  grid-template-columns:repeat(auto-fit,minmax(min(100%,240px),1fr))}
.proc__claim div{border-left:2px solid var(--rust);padding-left:18px}
.proc__claim strong{font-family:var(--disp);font-size:clamp(17px,1.8vw,23px);display:block;
  letter-spacing:-.015em;color:var(--tx-inv)}
.proc__claim span{font-size:15px;color:#B7ADA0}

/* ---------- 03 personalizácia ---------- */
.before{display:grid;gap:clamp(16px,2.4vw,28px);grid-template-columns:repeat(auto-fit,minmax(min(100%,300px),1fr));
  margin-bottom:clamp(30px,4.4vw,56px)}
.before figure{margin:0}
.before img{width:100%;aspect-ratio:16/9;object-fit:cover;object-position:center;border-radius:var(--r);background:var(--paper-3)}
.before figcaption{margin-top:10px;font-size:14.5px;color:var(--tx-3)}

.types{list-style:none;margin:0;padding:0;display:grid;gap:clamp(14px,2.2vw,26px);
  grid-template-columns:repeat(auto-fill,minmax(min(100%,190px),1fr))}
.types li{position:relative}
@media (min-width:900px){.types{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media (min-width:560px) and (max-width:899px){.types{grid-template-columns:repeat(2,minmax(0,1fr))}}
.types img{width:100%;aspect-ratio:1;object-fit:cover;border-radius:var(--r);background:var(--paper-3)}
.types b{display:block;margin-top:12px;font-family:var(--disp);font-size:13px;letter-spacing:.16em;
  text-transform:uppercase;color:var(--rust)}
.types span{display:block;font-size:14.5px;color:var(--tx-2);line-height:1.5}

.pull{margin:clamp(34px,5vw,64px) 0 0;padding:clamp(24px,3.4vw,42px);
  background:var(--ink);color:var(--tx-inv);border-radius:var(--r);
  display:grid;gap:clamp(18px,3vw,40px);align-items:center;
  grid-template-columns:minmax(0,1fr) auto}
@media (max-width:760px){.pull{grid-template-columns:1fr}}
.pull p{font-family:var(--disp);font-size:clamp(18px,2.2vw,29px);line-height:1.22;letter-spacing:-.02em;
  margin:0;color:var(--tx-inv)}

/* ---------- 04 galéria ---------- */
.gal{columns:4 250px;column-gap:clamp(12px,1.6vw,20px);margin-top:clamp(24px,3.4vw,46px)}
.gal__i{break-inside:avoid;margin:0 0 clamp(12px,1.6vw,20px);position:relative;
  border:0;padding:0;background:none;width:100%;cursor:zoom-in;display:block;border-radius:var(--r);overflow:hidden}
.gal__i img{width:100%;background:var(--paper-3);transition:transform .7s var(--ease),filter .4s var(--ease)}
.gal__i::after{content:"";position:absolute;inset:0;background:var(--ink);opacity:0;
  transition:opacity .4s var(--ease);pointer-events:none}
.gal__i:hover img,.gal__i:focus-visible img{transform:scale(1.035)}
.gal__i:hover::after{opacity:.12}
.gal__i .gal__cap{position:absolute;left:0;right:0;bottom:0;padding:34px 14px 12px;z-index:2;
  background:linear-gradient(to top,rgba(10,9,8,.86),transparent);
  color:#F3EFE7;font-family:var(--disp);font-size:12.5px;letter-spacing:.02em;text-align:left;
  opacity:0;transform:translateY(6px);transition:opacity .35s var(--ease),transform .35s var(--ease)}
.gal__i:hover .gal__cap,.gal__i:focus-visible .gal__cap{opacity:1;transform:none}
.gal__more{margin-top:clamp(22px,3vw,38px);display:flex;justify-content:center}
.gal__i[hidden]{display:none}

/* lightbox */
.lb{position:fixed;inset:0;z-index:120;display:none;background:rgba(9,8,7,.96);
  align-items:center;justify-content:center;padding:clamp(12px,3vw,44px)}
.lb[open],.lb.is-on{display:flex}
.lb__img{max-width:min(100%,1100px);max-height:82vh;object-fit:contain;border-radius:var(--r)}
.lb__cap{position:absolute;left:0;right:0;bottom:clamp(14px,3vw,30px);text-align:center;
  color:var(--tx-inv-2);font-family:var(--disp);font-size:13.5px;padding-inline:16px}
.lb__btn{position:absolute;background:rgba(243,239,231,.08);border:1px solid var(--line-inv);
  color:var(--tx-inv);width:48px;height:48px;display:grid;place-items:center;cursor:pointer;
  border-radius:50%;transition:background .25s var(--ease)}
.lb__btn:hover{background:rgba(243,239,231,.2)}
.lb__x{top:clamp(12px,2.4vw,26px);right:clamp(12px,2.4vw,26px)}
.lb__p{left:clamp(8px,2vw,26px);top:50%;translate:0 -50%}
.lb__n{right:clamp(8px,2vw,26px);top:50%;translate:0 -50%}
.lb__btn svg{width:20px;height:20px}

/* ---------- 05 materiál ---------- */
.mat{display:grid;gap:clamp(16px,2.2vw,26px);grid-template-columns:repeat(12,1fr)}
.mat figure{margin:0}
.mat img{width:100%;object-fit:cover;border-radius:var(--r);background:var(--ink-3)}
.mat figcaption{margin-top:10px;font-size:14.5px;color:var(--tx-inv-2);max-width:46ch}
.mat__a{grid-column:span 7}.mat__a img{aspect-ratio:4/3}
.mat__b{grid-column:span 5;align-self:end}.mat__b img{aspect-ratio:4/3}
.mat__c{grid-column:span 5}.mat__c img{aspect-ratio:16/9}
.mat__d{grid-column:span 7}.mat__d img{aspect-ratio:16/9}
@media (max-width:860px){.mat__a,.mat__b,.mat__c,.mat__d{grid-column:span 12}}

/* ---------- 06 ateliér ---------- */
.at{display:grid;gap:clamp(18px,2.6vw,34px);grid-template-columns:repeat(12,1fr);align-items:start}
.at figure{margin:0}
.at img{width:100%;object-fit:cover;border-radius:var(--r);background:var(--paper-3)}
.at figcaption{margin-top:10px;font-family:var(--disp);font-size:11.5px;letter-spacing:.16em;
  text-transform:uppercase;color:var(--tx-3)}
.at__p{grid-column:span 4}.at__p img{aspect-ratio:3/4}
.at__w{grid-column:span 8}.at__w img{aspect-ratio:16/9}
.at__s{grid-column:span 5}.at__s img{aspect-ratio:4/3}
.at__t{grid-column:span 3}.at__t img{aspect-ratio:3/2}
.at__x{grid-column:span 4}.at__x img{aspect-ratio:3/2}
@media (max-width:960px){.at__p,.at__w{grid-column:span 12}.at__s,.at__t,.at__x{grid-column:span 6}}
@media (max-width:620px){.at__s,.at__t,.at__x{grid-column:span 12}}
.at__quote{grid-column:span 12;margin-top:clamp(10px,2vw,20px);padding-top:clamp(20px,3vw,32px);
  border-top:1px solid var(--line)}
.at__quote p{font-family:var(--disp);font-size:clamp(19px,2.6vw,34px);line-height:1.16;
  letter-spacing:-.022em;text-transform:uppercase;max-width:22ch;margin:0}
.at__quote p b{color:var(--rust);font-weight:700}

/* ---------- 07 recenzie ---------- */
.rev{display:grid;gap:clamp(18px,2.4vw,28px);
  grid-template-columns:repeat(auto-fit,minmax(min(100%,330px),1fr));margin-top:clamp(20px,3vw,42px)}
.rev__c{background:var(--paper);border:1px solid var(--line-soft);border-radius:var(--r);
  padding:clamp(18px,2.2vw,26px);display:flex;flex-direction:column;gap:16px}
.sect--tint .rev__c{background:var(--paper)}
.rev__c img{width:100%;aspect-ratio:1;object-fit:cover;border-radius:var(--r);background:var(--paper-3)}
.rev__q{font-size:15.5px;line-height:1.6;color:var(--tx-2);margin:0;flex:1 1 auto}
.rev__q::before{content:"„"}
.rev__q::after{content:"“"}
.rev__by{font-family:var(--disp);font-size:13px;letter-spacing:.1em;text-transform:uppercase;
  color:var(--tx);margin:0}
.rev__by span{display:block;text-transform:none;letter-spacing:0;font-family:var(--body);
  font-size:13px;color:var(--tx-3);margin-top:3px}

.strip{margin-top:clamp(30px,4vw,54px)}
.strip__head{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:16px}
.strip__head h3{font-family:var(--disp);font-size:13px;letter-spacing:.2em;text-transform:uppercase;
  color:var(--tx-3);font-weight:600}
.strip__nav{display:flex;gap:8px}
.strip__nav button{width:42px;height:42px;border:1px solid var(--line);background:transparent;
  display:grid;place-items:center;cursor:pointer;border-radius:50%;transition:background .25s,border-color .25s}
.strip__nav button:hover{background:var(--ink);color:var(--paper);border-color:var(--ink)}
.strip__nav svg{width:16px;height:16px}
.strip__track{display:flex;gap:clamp(12px,1.6vw,18px);overflow-x:auto;scroll-snap-type:x mandatory;
  padding-bottom:8px;scrollbar-width:thin;-webkit-overflow-scrolling:touch}
.strip__track::-webkit-scrollbar{height:4px}
.strip__track::-webkit-scrollbar-thumb{background:var(--line);border-radius:2px}
.strip__i{flex:0 0 min(78vw,286px);scroll-snap-align:start;background:var(--paper);
  border:1px solid var(--line-soft);border-radius:var(--r);padding:16px;display:flex;gap:14px;align-items:flex-start}
.strip__i img{width:76px;height:76px;flex:0 0 auto;object-fit:cover;border-radius:var(--r);background:var(--paper-3)}
.strip__i p{font-size:14.5px;line-height:1.5;margin:0 0 6px;color:var(--tx-2)}
.strip__i b{font-family:var(--disp);font-size:12px;letter-spacing:.1em;text-transform:uppercase}

/* ---------- 08 formulár ---------- */
.form-wrap{display:grid;gap:clamp(26px,4vw,60px);grid-template-columns:minmax(0,.92fr) minmax(0,1.08fr)}
@media (max-width:940px){.form-wrap{grid-template-columns:1fr}}
.form-side p{color:#C7BFB3}
.form-side ul{list-style:none;margin:24px 0 0;padding:0;display:grid;gap:14px}
.form-side li{display:flex;gap:12px;font-size:15.5px;color:#C7BFB3}
.form-side li::before{content:"";flex:0 0 auto;width:8px;height:8px;margin-top:.55em;
  border-radius:50%;border:1.5px solid var(--rust-soft)}

.fw{background:var(--paper);color:var(--tx);border-radius:var(--r);padding:clamp(20px,3vw,38px);
  position:relative}
.fw__bar{display:flex;align-items:center;gap:14px;margin-bottom:clamp(20px,3vw,30px)}
.fw__meter{flex:1 1 auto;height:2px;background:var(--paper-3);position:relative;overflow:hidden}
.fw__meter i{position:absolute;inset:0 auto 0 0;background:var(--rust);width:16.6%;
  transition:width .45s var(--ease)}
.fw__count{font-family:var(--disp);font-size:12px;letter-spacing:.14em;color:var(--tx-3);white-space:nowrap}

.step{display:none}
.step.is-on{display:block;animation:stepIn .4s var(--ease) both}
@keyframes stepIn{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}
.step__no{font-family:var(--disp);font-size:12px;letter-spacing:.22em;color:var(--rust);
  text-transform:uppercase;margin-bottom:10px}
.step h3{font-size:clamp(20px,2.4vw,29px);letter-spacing:-.02em;margin-bottom:8px}
.step__hint{font-size:15px;color:var(--tx-3);margin-bottom:22px}
/* Nadpis kroku dostává focus kvůli čtečkám – rámeček kolem něj nechceme. */
.step h3[tabindex="-1"]:focus{outline:none}

.f-row{display:grid;gap:16px;grid-template-columns:repeat(auto-fit,minmax(min(100%,210px),1fr))}
.f{display:block;margin-bottom:16px}
.f > span{display:block;font-family:var(--disp);font-size:12px;letter-spacing:.14em;
  text-transform:uppercase;color:var(--tx-3);margin-bottom:7px}
.f input,.f textarea,.f select{width:100%;background:transparent;border:0;border-bottom:1px solid var(--line);
  padding:11px 2px;font:inherit;font-size:16px;color:var(--tx);border-radius:0;
  transition:border-color .25s var(--ease)}
.f textarea{min-height:118px;resize:vertical;line-height:1.55}
.f input:hover,.f textarea:hover{border-bottom-color:var(--tx-3)}
.f input:focus,.f textarea:focus{outline:none;border-bottom-color:var(--rust);border-bottom-width:2px;padding-bottom:10px}
.f input::placeholder,.f textarea::placeholder{color:#A79C90}
.f.has-err input,.f.has-err textarea{border-bottom-color:#B23A22}
.f__err{display:none;color:#8E2E1A;font-size:13.5px;margin-top:7px}
.f.has-err .f__err{display:block}

.opts{display:grid;gap:10px;margin:0 0 4px}
.opts--2{grid-template-columns:repeat(auto-fit,minmax(min(100%,240px),1fr))}
.opt{display:flex;gap:13px;align-items:flex-start;padding:15px 17px;border:1px solid var(--line);
  border-radius:var(--r);cursor:pointer;background:transparent;
  transition:border-color .22s var(--ease),background .22s var(--ease)}
.opt:hover{border-color:var(--tx-3)}
.opt input{position:absolute;opacity:0;width:1px;height:1px}
.opt__box{flex:0 0 auto;width:19px;height:19px;border:1.5px solid var(--tx-3);margin-top:2px;
  border-radius:50%;display:grid;place-items:center;transition:border-color .2s,background .2s}
.opt--check .opt__box{border-radius:2px}
.opt__box::after{content:"";width:9px;height:9px;border-radius:50%;background:var(--paper);
  transform:scale(0);transition:transform .2s var(--ease)}
.opt--check .opt__box::after{border-radius:1px;width:10px;height:10px}
.opt input:checked ~ .opt__box{background:var(--rust);border-color:var(--rust)}
.opt input:checked ~ .opt__box::after{transform:scale(1)}
.opt:has(input:checked){border-color:var(--rust);background:rgba(160,91,66,.055)}
.opt input:focus-visible ~ .opt__box{outline:2px solid var(--rust);outline-offset:3px}
.opt__t{font-size:15.5px;line-height:1.45}
.opt__t small{display:block;color:var(--tx-3);font-size:13.5px;margin-top:2px}

.reveal{display:none;margin-top:14px}
.reveal.is-on{display:block;animation:stepIn .3s var(--ease) both}

.consent{display:flex;gap:12px;align-items:flex-start;margin-top:22px;font-size:14.5px;color:var(--tx-2)}
.consent input{margin-top:.28em;width:18px;height:18px;accent-color:var(--rust);flex:0 0 auto}
.consent a{color:var(--rust);text-underline-offset:3px}
.f-nav{display:flex;gap:12px;align-items:center;margin-top:clamp(22px,3vw,30px);flex-wrap:wrap}
.f-nav .btn{min-width:132px}
.f-back{background:none;border:0;cursor:pointer;font-family:var(--disp);font-size:14px;
  color:var(--tx-3);padding:12px 4px;text-decoration:underline;text-underline-offset:4px}
.f-back[hidden]{display:none}
.f-status{font-size:14.5px;margin-top:14px;min-height:1.2em}
.f-status.is-err{color:#8E2E1A}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}

.done{text-align:left}
.done h3{font-size:clamp(23px,3.2vw,40px);text-transform:uppercase;letter-spacing:-.028em;margin-bottom:12px}
.done .done__k{color:var(--rust)}
.done p{color:var(--tx-2);max-width:44ch}
.done__ring{width:74px;height:74px;margin-bottom:20px;color:var(--rust)}

/* ---------- pätička ---------- */
.ft{background:var(--ink);color:var(--tx-inv);padding-block:clamp(52px,7vw,88px) 34px;position:relative;z-index:2}
.ft__top{display:grid;gap:clamp(26px,4vw,54px);grid-template-columns:repeat(auto-fit,minmax(min(100%,210px),1fr))}
.ft__brand .brand__mark{height:52px;color:var(--tx-inv)}
.ft__brand{color:var(--tx-inv)}
.ft__claim{margin-top:18px;font-family:var(--disp);font-size:14px;line-height:1.45;
  color:var(--tx-inv-2);max-width:26ch}
.ft h4{font-family:var(--disp);font-size:12px;letter-spacing:.2em;text-transform:uppercase;
  color:var(--rust-soft);margin-bottom:14px;font-weight:600}
.ft ul{list-style:none;margin:0;padding:0;display:grid;gap:9px}
.ft a{color:var(--tx-inv-2);text-decoration:none;transition:color .25s}
.ft a:hover{color:var(--tx-inv)}
.ft__bot{margin-top:clamp(34px,5vw,58px);padding-top:22px;border-top:1px solid var(--line-inv);
  display:flex;flex-wrap:wrap;gap:12px 26px;justify-content:space-between;
  font-size:13.5px;color:var(--tx-inv-2)}
.ft__bot a{text-decoration:underline;text-underline-offset:3px}

/* ---------- pomocné ---------- */
.marq{overflow:hidden;border-block:1px solid var(--line);background:var(--paper-2);
  padding-block:14px;position:relative;z-index:2}
.marq__t{display:flex;gap:2.4em;width:max-content;animation:marq 46s linear infinite;
  font-family:var(--disp);font-size:clamp(11px,1vw,13px);letter-spacing:.26em;
  text-transform:uppercase;color:var(--tx-3);white-space:nowrap}
.marq__t span{display:inline-flex;align-items:center;gap:2.4em}
.marq__t span::after{content:"";width:5px;height:5px;background:var(--rust);border-radius:50%}
@keyframes marq{from{transform:translateX(0)}to{transform:translateX(-50%)}}

.reveal-up{opacity:0;transform:translateY(22px);
  transition:opacity .8s var(--ease),transform .8s var(--ease)}
.reveal-up.is-in{opacity:1;transform:none}

.prog{position:fixed;left:0;top:0;height:2px;background:var(--rust);width:0;z-index:100;
  transition:width .12s linear}

/* ---------- mobil ---------- */
@media (max-width:900px){
  .nav{position:fixed;inset:0;background:var(--paper);flex-direction:column;justify-content:center;
    gap:26px;padding:88px var(--gut) 40px;transform:translateY(-100%);visibility:hidden;
    transition:transform .45s var(--ease),visibility .45s;margin:0}
  .hdr.is-open .nav{transform:none;visibility:visible}
  .brand,.burger{position:relative;z-index:2}
  .nav__list{flex-direction:column;gap:6px;width:100%}
  .nav__link{font-size:clamp(24px,7vw,34px);font-weight:700;color:var(--tx);letter-spacing:-.02em;
    text-transform:uppercase;padding:10px 0;display:block}
  .hdr.is-stuck .nav__link{color:var(--tx)}
  .nav__link::after{display:none}
  .nav .btn{width:100%;margin-top:16px;padding:17px 24px}
  .burger{display:flex;margin-inline-start:auto}
  .hdr .btn--primary{display:none}
  .nav .btn--primary{display:inline-flex}
  .hero__scroll{display:none}
  .hero__ident{font-size:10px;letter-spacing:.18em;gap:.6em 1.1em}
  .figset{grid-template-columns:1fr 1fr}
  .fig--offset{transform:none}
}
/* Na mobile necháme hornú tretinu hero sekcie na produkt a text posunieme nižšie. */
@media (max-width:760px){
  .hero__media img,.hero__media video{object-position:68% 42%}
  .hero__media::after{background:
    linear-gradient(to bottom, rgba(10,9,8,.62) 0%, rgba(10,9,8,.26) 22%, rgba(10,9,8,.72) 50%, rgba(10,9,8,.94) 78%, rgba(10,9,8,.97) 100%)}
  .hero__in{padding-block:clamp(190px,32vh,290px) clamp(24px,4vh,40px)}
}

/* Nízke mobilné displeje – hlavné CTA musí zostať nad ohybom. */
@media (max-width:760px) and (max-height:720px){
  .hero__in{padding-block:clamp(120px,21vh,180px) 18px}
  .hero__lead{font-size:15px;max-width:44ch}
  .hero__ident{margin-top:22px;padding-top:12px}
}

@media (max-width:560px){
  .ch{gap:14px}
  .ch__no{font-size:clamp(38px,13vw,60px)}
  .gal{columns:2 140px;column-gap:10px}
  .gal__i{margin-bottom:10px}
  .gal__i .gal__cap{opacity:1;transform:none;font-size:11px;padding:26px 10px 9px}
  .hero h1{font-size:clamp(31px,9vw,44px)}
  .hero__cta .btn{width:100%}
  .strip__i{flex-basis:min(84vw,270px)}
  .fw{padding:18px 16px}
}
@media (max-width:380px){
  .gal{columns:1}
  .figset{grid-template-columns:1fr}
}

/* ---------- prístupnosť: obmedzený pohyb ---------- */
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;
    transition-duration:.001ms!important;scroll-behavior:auto!important}
  .reveal-up{opacity:1;transform:none}
  .marq__t,.statement__rings,.hero__scroll svg{animation:none}
}
@media print{
  .hdr,.hero__media video,.lb,.prog,.grain{display:none!important}
}