/* ===========================================================
   Grafika Eva Makytová — statický web
   Paleta odvozená z loga: cihlová #b03040 + černá + bílá
   Písmo: Space Grotesk (display) · DM Sans (text) · Space Mono (popisky)
   =========================================================== */

:root{
  --paper:#fbfaf8;
  --panel:#f1eee9;
  --ink:#1a1a1c;
  --muted:#6e6b68;
  --crimson:#b03040;
  --crimson-dk:#8e2433;
  --line:#e6e3de;
  --line-dk:#d7d3cc;
  --shadow:0 18px 40px -22px rgba(26,26,28,.35);
  --ff-disp:'Space Grotesk',sans-serif;
  --ff-body:'DM Sans',sans-serif;
  --ff-mono:'Space Mono',monospace;
  --maxw:1180px;
  --gut:clamp(20px,5vw,40px);
  --r:4px;
  --ease:cubic-bezier(.22,.61,.36,1);
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{
  font-family:var(--ff-body);
  background:var(--paper);
  color:var(--ink);
  line-height:1.65;
  font-size:17px;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
::selection{background:var(--crimson);color:#fff}

h1,h2,h3,h4{font-family:var(--ff-disp);font-weight:600;line-height:1.08;letter-spacing:-.02em}

/* ---- utilities ---- */
.wrap{max-width:var(--maxw);margin-inline:auto;padding-inline:var(--gut)}
.eyebrow{
  font-family:var(--ff-mono);font-size:12.5px;font-weight:400;
  letter-spacing:.18em;text-transform:uppercase;color:var(--crimson);
  display:inline-flex;align-items:center;gap:10px;
}
.eyebrow::before{content:"";width:22px;height:1px;background:var(--crimson);display:inline-block}
.muted{color:var(--muted)}

/* geometric mini-monogram glyph (z loga: čtverec + trojúhelník) */
.glyph{display:inline-block;vertical-align:middle}
.glyph rect.fill,.glyph polygon.fill{fill:var(--crimson)}
.glyph .stroke{fill:none;stroke:var(--ink);stroke-width:6}

/* section divider */
.divider{display:flex;align-items:center;gap:22px;margin:0}
.divider::before,.divider::after{content:"";height:1px;background:var(--line-dk);flex:1}

/* buttons */
.btn{
  display:inline-flex;align-items:center;gap:10px;
  font-family:var(--ff-disp);font-weight:600;font-size:15px;letter-spacing:-.01em;
  padding:13px 26px;border-radius:var(--r);border:1.5px solid var(--ink);
  background:var(--ink);color:var(--paper);cursor:pointer;
  transition:transform .25s var(--ease),background .25s var(--ease),color .25s,border-color .25s;
}
.btn:hover{background:var(--crimson);border-color:var(--crimson);transform:translateY(-2px)}
.btn .arr{transition:transform .25s var(--ease)}
.btn:hover .arr{transform:translateX(4px)}
.btn--ghost{background:transparent;color:var(--ink);border-color:var(--line-dk)}
.btn--ghost:hover{background:transparent;color:var(--crimson);border-color:var(--crimson)}

/* =================== HEADER =================== */
.site-head{
  position:fixed;inset:0 0 auto 0;z-index:100;
  background:color-mix(in srgb,var(--paper) 86%,transparent);
  backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
  border-bottom:1px solid transparent;transition:border-color .3s,background .3s;
}
.site-head.scrolled{border-bottom-color:var(--line);background:color-mix(in srgb,var(--paper) 94%,transparent)}
.head-inner{max-width:var(--maxw);margin-inline:auto;padding:0 var(--gut);
  height:74px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand img{height:48px;width:auto}
.nav{display:flex;align-items:center;gap:34px}
.nav a{
  font-family:var(--ff-disp);font-weight:500;font-size:15.5px;color:var(--ink);
  position:relative;padding:6px 0;transition:color .2s;
}
.nav a::after{content:"";position:absolute;left:0;bottom:-1px;height:2px;width:0;background:var(--crimson);transition:width .28s var(--ease)}
.nav a:hover{color:var(--crimson)}
.nav a:hover::after,.nav a[aria-current="page"]::after{width:100%}
.nav a[aria-current="page"]{color:var(--crimson)}
.nav .btn{padding:10px 20px;font-size:14px;background:var(--crimson);border-color:var(--crimson);color:#fff}
.nav .btn:hover{background:var(--crimson-dk);border-color:var(--crimson-dk);color:#fff}
.nav .btn::after{display:none}
.burger{display:none;background:none;border:0;cursor:pointer;width:40px;height:40px;align-items:center;justify-content:center}
.burger span{display:block;width:22px;height:2px;background:var(--ink);position:relative;transition:.3s}
.burger span::before,.burger span::after{content:"";position:absolute;left:0;width:22px;height:2px;background:var(--ink);transition:.3s}
.burger span::before{top:-7px}.burger span::after{top:7px}
.burger.open span{background:transparent}
.burger.open span::before{top:0;transform:rotate(45deg)}
.burger.open span::after{top:0;transform:rotate(-45deg)}

/* =================== HERO (home) =================== */
.hero{padding:140px 0 90px;position:relative;overflow:hidden}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(32px,6vw,72px);align-items:center}
.hero h1{font-size:clamp(40px,6.2vw,68px);margin:22px 0 0}
.hero h1 em{font-style:normal;color:var(--crimson)}
.hero .lead{font-size:clamp(17px,2.1vw,20px);color:var(--muted);max-width:34ch;margin-top:24px}
.hero .cta-row{display:flex;flex-wrap:wrap;gap:14px;margin-top:38px}

/* hero brand panel */
.brandframe{
  position:relative;aspect-ratio:1/1;border:2px solid var(--ink);border-radius:var(--r);
  display:flex;align-items:center;justify-content:center;background:#fff;box-shadow:var(--shadow);
}
.brandframe img{width:58%;height:auto}
.brandframe .sq{position:absolute;width:34px;height:34px;background:var(--crimson);top:-17px;left:32px}
.brandframe .tri{position:absolute;width:0;height:0;border-left:21px solid transparent;border-right:21px solid transparent;border-top:34px solid var(--crimson);bottom:-17px;right:38px}
.brandframe .tag{position:absolute;bottom:18px;left:0;right:0;text-align:center;font-family:var(--ff-mono);font-size:11px;letter-spacing:.22em;color:var(--muted);text-transform:uppercase}

/* =================== SECTION shells =================== */
.section{padding:clamp(64px,9vw,104px) 0}
.section--panel{background:var(--panel)}
.sec-head{display:flex;flex-direction:column;gap:16px;margin-bottom:46px}
.sec-head h2{font-size:clamp(30px,4.4vw,46px)}
.sec-head .lead{color:var(--muted);max-width:52ch;font-size:18px}

/* =================== PORTFOLIO =================== */
.filters{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:34px}
.filter{
  font-family:var(--ff-disp);font-weight:500;font-size:14px;
  padding:8px 18px;border:1px solid var(--line-dk);border-radius:100px;
  background:transparent;color:var(--ink);cursor:pointer;transition:.22s var(--ease);
}
.filter:hover{border-color:var(--ink)}
.filter.active{background:var(--crimson);border-color:var(--crimson);color:#fff}

.gallery{columns:3;column-gap:18px}
@media(max-width:880px){.gallery{columns:2}}
@media(max-width:520px){.gallery{columns:1}}
.card{
  break-inside:avoid;margin-bottom:18px;position:relative;display:block;width:100%;
  border-radius:var(--r);overflow:hidden;background:var(--panel);cursor:pointer;
  border:1px solid var(--line);
  opacity:0;transform:translateY(18px);transition:opacity .6s var(--ease),transform .6s var(--ease),box-shadow .3s;
}
.card.in{opacity:1;transform:none}
.card:hover{box-shadow:var(--shadow)}
.card img{width:100%;height:auto;display:block;transition:transform .5s var(--ease)}
.card:hover img{transform:scale(1.035)}
.card .cap{
  position:absolute;inset:auto 0 0 0;padding:34px 16px 14px;
  background:linear-gradient(to top,rgba(26,26,28,.82),transparent);
  color:#fff;font-size:14px;font-weight:500;font-family:var(--ff-disp);letter-spacing:-.01em;
  opacity:0;transform:translateY(8px);transition:.3s var(--ease);
}
.card:hover .cap{opacity:1;transform:none}
.card .pill{
  position:absolute;top:12px;left:12px;font-family:var(--ff-mono);font-size:10px;letter-spacing:.12em;
  text-transform:uppercase;background:rgba(251,250,248,.92);color:var(--crimson);padding:4px 9px;border-radius:100px;
  opacity:0;transition:.3s;
}
.card:hover .pill{opacity:1}
.is-hidden{display:none}

/* =================== LIGHTBOX =================== */
.lb{position:fixed;inset:0;z-index:200;display:none;align-items:center;justify-content:center;
  background:rgba(20,18,18,.92);backdrop-filter:blur(4px);padding:clamp(16px,4vw,56px)}
.lb.open{display:flex}
.lb-fig{max-width:1000px;max-height:100%;display:flex;flex-direction:column;align-items:center;gap:14px}
.lb-fig img{max-width:100%;max-height:80vh;width:auto;border-radius:var(--r);box-shadow:0 30px 60px -20px rgba(0,0,0,.6)}
.lb-cap{color:#f3efe9;font-family:var(--ff-disp);font-weight:500;font-size:16px;text-align:center}
.lb-cap small{display:block;font-family:var(--ff-mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:#b9b2a8;margin-top:6px}
.lb-x{position:absolute;top:18px;right:20px;width:46px;height:46px;border:0;background:transparent;color:#fff;cursor:pointer;font-size:30px;line-height:1;opacity:.85;transition:.2s}
.lb-x:hover{opacity:1;transform:rotate(90deg)}
.lb-nav{position:absolute;top:50%;transform:translateY(-50%);width:54px;height:54px;border:0;border-radius:50%;
  background:rgba(255,255,255,.1);color:#fff;cursor:pointer;font-size:24px;transition:.2s;display:flex;align-items:center;justify-content:center}
.lb-nav:hover{background:var(--crimson)}
.lb-prev{left:max(12px,2vw)}.lb-next{right:max(12px,2vw)}
@media(max-width:620px){.lb-nav{display:none}}

/* =================== SUBPAGE HERO =================== */
.subhero{padding:138px 0 56px;border-bottom:1px solid var(--line)}
.subhero h1{font-size:clamp(34px,5.6vw,58px);margin-top:18px;max-width:18ch}
.subhero .lead{color:var(--muted);font-size:19px;margin-top:20px;max-width:54ch}

/* =================== BIO =================== */
.bio-body{max-width:62ch;font-size:18.5px}
.bio-body p{margin-bottom:20px}
.bio-body p:first-child::first-letter{
  font-family:var(--ff-disp);font-weight:700;float:left;font-size:4.4em;line-height:.82;
  padding:6px 14px 0 0;color:var(--crimson);
}
.cards2{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-top:18px}
.infocard{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:34px;box-shadow:var(--shadow)}
.infocard h3{font-size:22px;margin-bottom:6px}
.infocard .sub{font-family:var(--ff-mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);margin-bottom:20px}
.flist{list-style:none;display:flex;flex-direction:column;gap:13px}
.flist li{display:flex;gap:13px;align-items:flex-start;font-weight:500;font-size:16px}
.flist li .b{flex:none;margin-top:7px}
.bsq{width:11px;height:11px;background:var(--crimson);display:inline-block}
.btri{width:0;height:0;border-left:6px solid transparent;border-right:6px solid transparent;border-top:11px solid var(--ink);display:inline-block}

/* =================== KONTAKT =================== */
.contact-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(32px,6vw,64px);align-items:start}
.cinfo .item{display:flex;gap:16px;align-items:flex-start;padding:18px 0;border-top:1px solid var(--line)}
.cinfo .item:last-child{border-bottom:1px solid var(--line)}
.cinfo .ico{flex:none;width:42px;height:42px;border:1.5px solid var(--ink);border-radius:var(--r);display:flex;align-items:center;justify-content:center;color:var(--crimson)}
.cinfo .k{font-family:var(--ff-mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
.cinfo .v{font-family:var(--ff-disp);font-weight:600;font-size:18px;margin-top:2px}
.cinfo .v a:hover{color:var(--crimson)}
.form{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:clamp(26px,4vw,40px);box-shadow:var(--shadow)}
.field{margin-bottom:20px}
.field label{display:block;font-family:var(--ff-disp);font-weight:500;font-size:14px;margin-bottom:7px}
.field input,.field textarea{
  width:100%;padding:13px 15px;border:1.5px solid var(--line-dk);border-radius:var(--r);
  font-family:var(--ff-body);font-size:16px;background:var(--paper);color:var(--ink);transition:border-color .2s,box-shadow .2s;
}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--crimson);box-shadow:0 0 0 3px rgba(176,48,64,.12)}
.field textarea{resize:vertical;min-height:130px}
.form .btn{width:100%;justify-content:center}
.form-note{font-size:13px;color:var(--muted);margin-top:14px;text-align:center}

/* =================== CTA band =================== */
.ctaband{background:var(--ink);color:var(--paper);border-radius:var(--r);padding:clamp(40px,6vw,68px);text-align:center;position:relative;overflow:hidden}
.ctaband h2{color:#fff;font-size:clamp(28px,4vw,42px);max-width:20ch;margin:0 auto}
.ctaband p{color:#cfc9c1;margin:16px auto 28px;max-width:46ch}
.ctaband .btn{background:var(--crimson);border-color:var(--crimson);color:#fff}
.ctaband .btn:hover{background:#fff;border-color:#fff;color:var(--ink)}
.ctaband .sq{position:absolute;width:60px;height:60px;background:var(--crimson);opacity:.25;top:-20px;left:8%}
.ctaband .tri{position:absolute;width:0;height:0;border-left:40px solid transparent;border-right:40px solid transparent;border-top:66px solid var(--crimson);opacity:.18;bottom:-22px;right:9%}

/* =================== FOOTER =================== */
.site-foot{border-top:1px solid var(--line);padding:56px 0 30px;background:var(--paper)}
.foot-top{display:flex;justify-content:space-between;gap:40px;flex-wrap:wrap;align-items:flex-start}
.foot-brand img{height:58px;margin-bottom:14px}
.foot-brand p{color:var(--muted);font-size:15px;max-width:30ch}
.foot-cols{display:flex;gap:64px;flex-wrap:wrap}
.foot-col h4{font-family:var(--ff-mono);font-size:11px;font-weight:400;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);margin-bottom:14px}
.foot-col a{display:block;font-family:var(--ff-disp);font-weight:500;font-size:15.5px;padding:4px 0;transition:color .2s}
.foot-col a:hover{color:var(--crimson)}
.foot-bot{margin-top:44px;padding-top:22px;border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:13.5px;color:var(--muted)}

/* =================== RESPONSIVE =================== */
@media(max-width:860px){
  .hero-grid{grid-template-columns:1fr}
  .brandframe{max-width:340px;margin-inline:auto}
  .contact-grid{grid-template-columns:1fr}
  .cards2{grid-template-columns:1fr}
}
@media(max-width:720px){
  body{font-size:16px}
  .nav{position:fixed;inset:74px 0 auto 0;flex-direction:column;gap:0;background:var(--paper);
    border-bottom:1px solid var(--line);padding:8px var(--gut) 22px;transform:translateY(-130%);
    transition:transform .34s var(--ease);box-shadow:var(--shadow)}
  .nav.open{transform:none}
  .nav a{width:100%;padding:14px 0;border-bottom:1px solid var(--line);font-size:18px}
  .nav a::after{display:none}
  .nav .btn{width:100%;justify-content:center;margin-top:14px;padding:14px}
  .burger{display:flex}
  .foot-cols{gap:36px}
}

/* reduced motion */
@media (prefers-reduced-motion:reduce){
  .card{opacity:1!important;transform:none!important}
  *{transition-duration:.001ms!important;animation-duration:.001ms!important}
}