/* ==========================================================
   DAW — Grafika | Tisk   |  2026 rebuild
   Bez frameworků. Bez jQuery.
   ========================================================== */

:root{
  --black:#0b0b0b;
  --ink:#141414;
  --white:#fff;
  --grey:#8c8c8c;
  --line:rgba(255,255,255,.14);
  --line-d:rgba(0,0,0,.12);
  --max:1240px;
  --pad:clamp(20px,5vw,48px);
  --ease:cubic-bezier(.22,1,.36,1);
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}
  *{animation-duration:.01ms!important;transition-duration:.01ms!important}}

body{
  margin:0;
  background:var(--white);
  color:var(--ink);
  font-family:system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
  font-size:clamp(15px,1.05vw,17px);
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;height:auto;display:block;border:0}
a{color:inherit;text-decoration:none;transition:color .25s var(--ease),opacity .25s var(--ease)}
ul{margin:0;padding:0;list-style:none}
::selection{background:var(--black);color:#fff}

.wrap{max-width:var(--max);margin:0 auto;padding:0 var(--pad)}
.skip{position:absolute;left:-9999px;top:0;background:#000;color:#fff;padding:12px 18px;z-index:999}
.skip:focus{left:0}
:focus-visible{outline:2px solid currentColor;outline-offset:3px}

/* ---------- typografie ---------- */
.h2{
  font-size:clamp(2rem,5.5vw,4.2rem);
  line-height:.98;
  letter-spacing:-.03em;
  font-weight:200;
  margin:0 0 1.6rem;
}
.h2 b{font-weight:900}
.eyebrow{
  font-size:.72rem;letter-spacing:.28em;text-transform:uppercase;
  font-weight:800;color:var(--grey);margin:0 0 1rem;
  display:flex;align-items:center;gap:.9rem;
}
.eyebrow::before{content:"";width:36px;height:2px;background:currentColor;flex:none}
.lead{font-size:clamp(1rem,1.4vw,1.2rem);max-width:60ch;color:#4a4a4a}
.sec--dark .lead,.sec--black .lead{color:#a8a8a8}

/* ---------- header ---------- */
.hdr{
  position:fixed;inset:0 0 auto;z-index:80;
  background:rgba(255,255,255,.82);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid transparent;
  transition:border-color .3s,background .3s,transform .35s var(--ease);
}
.hdr.is-stuck{border-bottom-color:var(--line-d)}
.hdr.is-hidden{transform:translateY(-100%)}
.hdr__in{display:flex;align-items:center;gap:1.5rem;height:72px}
.logo img{width:clamp(88px,10vw,120px);height:auto}
.nav{margin-left:auto;display:flex;gap:.15rem}
.nav a{
  position:relative;padding:.55rem .8rem;
  font-size:.76rem;font-weight:800;letter-spacing:.11em;text-transform:uppercase;color:#5a5a5a;
}
.nav a::after{
  content:"";position:absolute;left:.8rem;right:.8rem;bottom:.35rem;height:2px;
  background:var(--black);transform:scaleX(0);transform-origin:left;
  transition:transform .3s var(--ease);
}
.nav a:hover,.nav a.is-on{color:var(--black)}
.nav a:hover::after,.nav a.is-on::after{transform:scaleX(1)}

.hdr__cta{
  padding:.75rem 1.4rem;background:var(--black);color:#fff;
  font-size:.75rem;font-weight:900;letter-spacing:.14em;text-transform:uppercase;
  transition:background .25s,transform .25s var(--ease);
}
.hdr__cta:hover{background:#3a3a3a;transform:translateY(-2px)}

.burger{display:none;width:44px;height:44px;background:none;border:0;padding:10px;cursor:pointer;margin-left:auto}
.burger span{display:block;height:2px;background:var(--black);margin:5px 0;transition:transform .3s var(--ease),opacity .2s}
.burger[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.burger[aria-expanded="true"] span:nth-child(2){opacity:0}
.burger[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ---------- hero ---------- */
.hero{position:relative;min-height:100svh;display:flex;align-items:center;background:var(--black);overflow:hidden}
.hero__bg{
  position:absolute;inset:0;width:100%;height:100%;object-fit:cover;
  opacity:.5;filter:grayscale(1) contrast(1.15);
  animation:zoom 22s var(--ease) forwards;
}
@keyframes zoom{from{transform:scale(1.12)}to{transform:scale(1)}}
.hero::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(105deg,rgba(0,0,0,.92) 0%,rgba(0,0,0,.6) 45%,rgba(0,0,0,.25) 100%);
}
.hero__in{position:relative;z-index:2;color:#fff;padding-top:96px;padding-bottom:96px;width:100%}
.hero__kicker{
  font-size:.8rem;letter-spacing:.42em;text-transform:uppercase;font-weight:800;
  color:#fff;margin:0 0 1.6rem;opacity:0;animation:up .8s .1s var(--ease) forwards;
}
.hero__kicker span{color:var(--grey)}
.hero__title{
  margin:0 0 1.8rem;font-size:clamp(3.2rem,13vw,10rem);line-height:.86;letter-spacing:-.045em;font-weight:200;
}
.hero__title span{display:block;opacity:0;animation:up .9s var(--ease) forwards}
.hero__title .l1{animation-delay:.18s}
.hero__title .l2{font-weight:900;animation-delay:.28s}
.hero__title .l3{font-size:.42em;letter-spacing:-.02em;color:var(--grey);animation-delay:.38s}
.hero__text{max-width:52ch;color:#cfcfcf;font-size:clamp(1rem,1.5vw,1.25rem);opacity:0;animation:up .9s .5s var(--ease) forwards}
.hero__text b{color:#fff;font-weight:800}
.hero__btns{display:flex;flex-wrap:wrap;gap:.9rem;margin-top:2.2rem;opacity:0;animation:up .9s .62s var(--ease) forwards}
@keyframes up{from{opacity:0;transform:translateY(38px)}to{opacity:1;transform:none}}

.hero__down{
  position:absolute;left:50%;bottom:28px;z-index:3;width:26px;height:44px;
  border:2px solid rgba(255,255,255,.55);border-radius:14px;transform:translateX(-50%);
}
.hero__down::after{
  content:"";position:absolute;left:50%;top:8px;width:3px;height:8px;border-radius:2px;background:#fff;
  transform:translateX(-50%);animation:scroll 1.8s infinite var(--ease);
}
@keyframes scroll{0%{opacity:0;top:8px}30%{opacity:1}100%{opacity:0;top:26px}}

/* ---------- tlačítka ---------- */
.btn{
  display:inline-block;padding:1.05rem 2rem;
  border:2px solid currentColor;
  font-size:.76rem;font-weight:900;letter-spacing:.16em;text-transform:uppercase;
  transition:background .28s var(--ease),color .28s var(--ease),transform .28s var(--ease);
}
.btn:hover{transform:translateY(-3px)}
.btn--fill{background:#fff;color:var(--black);border-color:#fff}
.btn--fill:hover{background:transparent;color:#fff}
.sec:not(.sec--dark):not(.sec--black):not(.plochy) .btn--fill{background:var(--black);color:#fff;border-color:var(--black)}
.sec:not(.sec--dark):not(.sec--black):not(.plochy) .btn--fill:hover{background:transparent;color:var(--black)}
.btn--full{width:100%;border:0;cursor:pointer;font-family:inherit}

/* ---------- sekce ---------- */
.sec{padding:clamp(72px,11vw,150px) 0;position:relative}
.sec--dark{background:var(--ink);color:#fff}
.sec--black{background:var(--black);color:#fff}
.sec--dark .eyebrow,.sec--black .eyebrow{color:var(--grey)}

/* reveal */
[data-rv]{opacity:0;transform:translateY(34px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
[data-rv].vis{opacity:1;transform:none}

/* ---------- hlavička sekce ---------- */
.sec__head{
  display:grid;grid-template-columns:1fr auto;gap:clamp(20px,4vw,60px);
  align-items:end;padding-bottom:2.4rem;border-bottom:1px solid var(--line);
}
.sec__head .h2{margin-bottom:0}
.sec__head-note{margin:0;max-width:38ch;color:#9a9a9a;font-size:.95rem;line-height:1.6}

/* ---------- služby: 3 karty ---------- */
.sluzby{
  display:grid;grid-template-columns:repeat(3,1fr);
  gap:1px;background:var(--line);
  border:1px solid var(--line);border-top:0;
}
.sluzba{
  position:relative;background:var(--ink);
  padding:clamp(28px,3.2vw,46px) clamp(24px,2.6vw,38px) clamp(24px,3vw,40px);
  display:flex;flex-direction:column;
  transition:background .4s var(--ease);
}
.sluzba::before{
  content:"";position:absolute;left:0;right:0;top:0;height:2px;background:#fff;
  transform:scaleX(0);transform-origin:left;transition:transform .45s var(--ease);
}
.sluzba:hover{background:#1c1c1c}
.sluzba:hover::before{transform:scaleX(1)}

.sluzba__num{
  position:absolute;top:clamp(20px,2.4vw,32px);right:clamp(20px,2.4vw,32px);
  font-size:clamp(2.6rem,4.6vw,4rem);font-weight:900;line-height:1;letter-spacing:-.05em;
  color:rgba(255,255,255,.07);pointer-events:none;
  transition:color .4s var(--ease);
}
.sluzba:hover .sluzba__num{color:rgba(255,255,255,.14)}

.sluzba__ico{
  width:44px;height:44px;object-fit:contain;
  filter:invert(1) grayscale(1);opacity:.55;margin-bottom:1.4rem;
  transition:opacity .35s var(--ease),transform .35s var(--ease);
}
.sluzba:hover .sluzba__ico{opacity:1;transform:translateY(-3px)}

.sluzba__t{
  margin:0 0 .9rem;font-size:clamp(1.5rem,2.4vw,2rem);
  font-weight:900;letter-spacing:-.03em;line-height:1.05;
}
.sluzba__p{margin:0 0 1.6rem;color:#a0a0a0;font-size:.95rem;line-height:1.65}

.sluzba__list{margin:0 0 1.8rem;border-top:1px solid var(--line)}
.sluzba__list li{
  position:relative;padding:.62rem 0 .62rem 1.5rem;
  border-bottom:1px solid var(--line);
  font-size:.86rem;color:#cfcfcf;
}
.sluzba__list li::before{
  content:"";position:absolute;left:0;top:1.15em;
  width:8px;height:1px;background:#fff;opacity:.5;
}

.sluzba__cta{
  margin-top:auto;display:inline-flex;align-items:center;gap:.6rem;
  font-size:.72rem;font-weight:900;letter-spacing:.16em;text-transform:uppercase;color:#fff;
}
.sluzba__cta span{transition:transform .3s var(--ease);display:inline-block}
.sluzba__cta:hover span{transform:translateX(6px)}

/* ---------- strip / stats ---------- */
.strip__in{display:grid;grid-template-columns:1.25fr 1fr;gap:clamp(32px,6vw,90px);align-items:center}
.stats{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--line-d)}
.stats li{background:#fff;padding:1.8rem 1.4rem;display:flex;flex-direction:column;gap:.3rem}
.stats b{font-size:clamp(2.2rem,4vw,3.4rem);font-weight:900;line-height:1;letter-spacing:-.04em}
.stats span{font-size:.7rem;letter-spacing:.16em;text-transform:uppercase;color:var(--grey);font-weight:700}

/* ---------- galerie ---------- */
.grid{
  margin-top:3rem;display:grid;
  grid-template-columns:repeat(4,1fr);
  grid-auto-rows:210px;gap:10px;
  grid-auto-flow:row dense;
}
.card{position:relative;overflow:hidden;background:#000;display:block}
.card--tall{grid-row:span 2}
.card--wide{grid-column:span 2}
.card img{
  width:100%;height:100%;object-fit:cover;
  filter:grayscale(1);transform:scale(1.02);
  transition:filter .5s var(--ease),transform .6s var(--ease);
}
.card::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(to top,rgba(0,0,0,.72) 0%,rgba(0,0,0,.15) 45%,rgba(0,0,0,.3) 100%);
  transition:background .4s var(--ease);
}
.card:hover img{filter:grayscale(0);transform:scale(1.07)}
.card:hover::after{background:linear-gradient(to top,rgba(0,0,0,.6) 0%,rgba(0,0,0,0) 55%)}
.card__lbl{
  position:absolute;left:0;right:0;bottom:0;z-index:2;
  padding:1rem 1.2rem;color:#fff;
  font-size:.8rem;font-weight:900;letter-spacing:.04em;line-height:1.25;
  display:flex;flex-direction:column;gap:.2rem;
  transform:translateY(4px);transition:transform .35s var(--ease);
}
.card:hover .card__lbl{transform:none}
.card__lbl i{
  font-style:normal;font-size:.63rem;font-weight:700;
  letter-spacing:.18em;text-transform:uppercase;color:#bdbdbd;
}

/* ---------- reklamní plochy ---------- */
.plochy{background:var(--black);color:#fff;overflow:hidden;padding:0}
.plochy__bg{
  position:absolute;inset:0;width:100%;height:100%;object-fit:cover;
  filter:grayscale(1) contrast(1.1);opacity:.42;
}
.plochy::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(100deg,rgba(8,8,8,.95) 0%,rgba(8,8,8,.75) 48%,rgba(8,8,8,.3) 100%);
}
.plochy__in{position:relative;z-index:2;padding:clamp(72px,11vw,150px) var(--pad)}
.plochy__box{max-width:660px}
.plochy .eyebrow{color:#fff}
.plochy .lead{color:#c9c9c9}

.plochy__body{margin:2.4rem 0 0;border-top:1px solid var(--line)}
.plochy__body li{
  display:grid;grid-template-columns:230px 1fr;gap:.3rem 1.6rem;
  padding:1.05rem 0;border-bottom:1px solid var(--line);align-items:baseline;
}
.plochy__body b{font-size:.98rem;font-weight:900;letter-spacing:-.01em}
.plochy__body span{color:#a5a5a5;font-size:.9rem;line-height:1.55}

.plochy__note{
  margin:1.8rem 0 0;font-size:.76rem;font-weight:900;
  letter-spacing:.2em;text-transform:uppercase;color:#fff;
}

/* ---------- ceník ---------- */
.cenik__in{display:grid;grid-template-columns:1fr 1fr;gap:clamp(32px,6vw,80px);align-items:center}

/* ---------- kontakt ---------- */
.kont{display:grid;grid-template-columns:1fr 1fr;gap:clamp(36px,6vw,90px);align-items:start}
.kont__list{margin-top:2.6rem;border-top:1px solid var(--line)}
.kont__list li{
  display:flex;flex-wrap:wrap;align-items:baseline;gap:.4rem 1.4rem;
  padding:1.15rem 0;border-bottom:1px solid var(--line);
}
.kont__list span{
  flex:0 0 130px;font-size:.68rem;letter-spacing:.2em;text-transform:uppercase;color:var(--grey);font-weight:800;
}
.kont__list a,.kont__list b{font-size:clamp(1.05rem,2vw,1.5rem);font-weight:700;letter-spacing:-.01em}
.kont__list a:hover{color:var(--grey)}

.form{background:#141414;padding:clamp(24px,4vw,42px);border:1px solid var(--line)}
.form__t{margin:0 0 1.6rem;font-size:.72rem;letter-spacing:.24em;text-transform:uppercase;font-weight:900;color:var(--grey)}
.form label{display:block;margin-bottom:1.2rem}
.form label span{
  display:block;margin-bottom:.5rem;
  font-size:.68rem;letter-spacing:.16em;text-transform:uppercase;color:var(--grey);font-weight:800;
}
.form input,.form textarea{
  width:100%;padding:.95rem 1rem;background:#0b0b0b;color:#fff;
  border:1px solid var(--line);font:inherit;font-size:.95rem;border-radius:0;
  transition:border-color .25s;resize:vertical;
}
.form input:focus,.form textarea:focus{outline:0;border-color:#fff}
.form input::placeholder,.form textarea::placeholder{color:#5a5a5a}
.form__note{margin:1rem 0 0;font-size:.75rem;color:var(--grey);text-align:center}
.hp{position:absolute!important;left:-9999px!important;width:1px!important;height:1px!important;opacity:0}

/* ---------- footer ---------- */
.ftr{background:var(--black);color:var(--grey);border-top:1px solid var(--line);padding:2rem 0}
.ftr__in{display:flex;align-items:center;gap:1.5rem;flex-wrap:wrap}
.ftr img{opacity:.7;width:88px;height:auto}
.ftr p{margin:0;font-size:.78rem;letter-spacing:.1em}
.ftr a{margin-left:auto;font-size:.78rem;font-weight:800;letter-spacing:.1em}
.ftr a:hover{color:#fff}

/* ---------- lightbox ---------- */
.lb{
  position:fixed;inset:0;z-index:200;background:rgba(8,8,8,.97);
  display:flex;align-items:center;justify-content:center;padding:5vw;
  animation:lbIn .3s var(--ease);
}
.lb[hidden]{display:none}
@keyframes lbIn{from{opacity:0}to{opacity:1}}
.lb__fig{margin:0;max-width:100%;max-height:100%;text-align:center}
.lb__fig img{max-width:100%;max-height:80vh;margin:0 auto;animation:lbZ .35s var(--ease)}
@keyframes lbZ{from{opacity:0;transform:scale(.96)}to{opacity:1;transform:none}}
.lb__fig figcaption{
  margin-top:1.1rem;color:#fff;font-size:.78rem;font-weight:700;letter-spacing:.04em;
  max-width:60ch;margin-inline:auto;
}
.lb__x,.lb__nav{
  position:absolute;background:none;border:0;color:#fff;cursor:pointer;
  line-height:1;opacity:.65;transition:opacity .25s,transform .25s var(--ease);
}
.lb__x{top:18px;right:22px;font-size:2.6rem}
.lb__nav{top:50%;transform:translateY(-50%);font-size:4rem;padding:0 1.2rem}
.lb__prev{left:0}.lb__next{right:0}
.lb__x:hover{opacity:1;transform:rotate(90deg)}
.lb__nav:hover{opacity:1}
.lb__prev:hover{transform:translateY(-50%) translateX(-6px)}
.lb__next:hover{transform:translateY(-50%) translateX(6px)}
body.lb-open{overflow:hidden}

/* ==========================================================
   RESPONSIVE
   ========================================================== */
@media (max-width:1024px){
  .grid{grid-template-columns:repeat(2,1fr);grid-auto-rows:200px}
  .card--tall{grid-row:auto}
  .card--wide{grid-column:span 2}
  .sluzby{grid-template-columns:1fr 1fr}
  .sluzba:last-child{grid-column:1 / -1}
  .sec__head{grid-template-columns:1fr;gap:1.4rem;align-items:start}
}

@media (max-width:860px){
  .hdr__cta{display:none}
  .burger{display:block}
  .nav{
    position:fixed;inset:72px 0 auto;flex-direction:column;gap:0;
    background:rgba(255,255,255,.98);backdrop-filter:blur(16px);
    border-bottom:1px solid var(--line-d);
    padding:1rem 0 1.6rem;margin:0;
    transform:translateY(-120%);transition:transform .4s var(--ease);
    max-height:calc(100svh - 72px);overflow:auto;
  }
  .nav.is-open{transform:none}
  .nav a{padding:1rem var(--pad);font-size:1rem;letter-spacing:.1em}
  .nav a::after{display:none}

  .strip__in,.cenik__in,.kont{grid-template-columns:1fr}
  .plochy__body li{grid-template-columns:1fr;gap:.25rem}
  .sluzby{grid-template-columns:1fr}
  .sluzba:last-child{grid-column:auto}
  .grid{grid-auto-rows:190px;gap:8px}
}

@media (max-width:520px){
  .hero__title .l3{font-size:.5em}
  .stats{grid-template-columns:1fr 1fr}
  .grid{grid-template-columns:1fr;grid-auto-rows:220px}
  .card--wide{grid-column:auto}
  .card--tall{grid-row:auto}
  .kont__list span{flex:0 0 100%}
  .plochy__bg{opacity:.28}
  .lb__nav{font-size:2.6rem;padding:0 .5rem}
  .ftr__in{justify-content:center;text-align:center}
  .ftr a{margin-left:0}
}


/* ---------- modal (stav odeslání formuláře) ---------- */
.modal-ov{
  position:fixed;inset:0;z-index:300;
  background:rgba(8,8,8,.72);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);
  display:flex;align-items:center;justify-content:center;padding:6vw 5vw;
  opacity:0;transition:opacity .25s var(--ease);
}
.modal-ov[hidden]{display:none}
.modal-ov.is-in{opacity:1}
.modal{
  position:relative;width:100%;max-width:420px;background:#141414;color:#fff;
  border:1px solid var(--line);padding:clamp(28px,4vw,44px) clamp(24px,3.5vw,38px);
  text-align:center;transform:translateY(18px) scale(.98);opacity:0;
  transition:transform .3s var(--ease),opacity .3s var(--ease);
}
.modal-ov.is-in .modal{transform:none;opacity:1}
.modal__ico{
  width:56px;height:56px;margin:0 auto 1.4rem;border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  font-size:1.6rem;font-weight:900;border:2px solid currentColor;
}
.modal--ok .modal__ico{color:#fff;border-color:#fff}
.modal--err .modal__ico{color:#fff;border-color:#a8a8a8}
.modal__t{margin:0 0 .8rem;font-size:1.4rem;font-weight:900;letter-spacing:-.02em}
.modal__p{margin:0 0 1.8rem;color:#a8a8a8;font-size:.92rem;line-height:1.6}
.modal__p a{color:#fff;font-weight:800;text-decoration:underline}
.modal__close{
  display:inline-block;padding:.85rem 1.8rem;background:#fff;color:#0b0b0b;
  border:0;font-size:.75rem;font-weight:900;letter-spacing:.14em;text-transform:uppercase;
  cursor:pointer;transition:background .25s,transform .25s var(--ease);
}
.modal__close:hover{background:#cfcfcf;transform:translateY(-2px)}
.modal__x{
  position:absolute;top:14px;right:14px;width:34px;height:34px;
  background:none;border:0;color:#a8a8a8;font-size:1.6rem;line-height:1;cursor:pointer;
  transition:color .2s,transform .2s var(--ease);
}
.modal__x:hover{color:#fff;transform:rotate(90deg)}
body.modal-open{overflow:hidden}

/* ---------- stav formuláře při odesílání ---------- */
.form[aria-busy="true"]{opacity:.6;pointer-events:none}