/* ============================================================
   Přerostlo to? — styl webu
   Barvy: hluboká lesní zeleň + pilinová žlutozelená akcentní
   ============================================================ */

:root{
  --bg:        #14140f;   /* téměř černá s nádechem hlíny */
  --bg-soft:   #1c1c14;
  --panel:     #ffffff;
  --cream:     #f3f1e7;   /* barva čerstvého dřeva / pilin */
  --ink:       #1a1a12;
  --ink-soft:  #4a4a3c;
  --line:      #e3e0d2;
  --forest:    #2f5d35;   /* lesní zeleň */
  --forest-dk: #21421f;
  --acid:      #b6d44a;   /* žlutozelená – čerstvé dřevo */
  --acid-dk:   #97b834;
  --bark:      #6b5236;

  --maxw: 1140px;
  --r: 14px;
  --shadow: 0 18px 40px -22px rgba(0,0,0,.55);
}

*{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  margin:0;
  font-family:"Inter",system-ui,sans-serif;
  color:var(--ink);
  background:var(--cream);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3{ font-family:"Archivo",system-ui,sans-serif; line-height:1.04; margin:0; letter-spacing:-.02em; }
p{ margin:0; }
a{ color:inherit; text-decoration:none; }
img{ max-width:100%; display:block; }

.container{ width:100%; max-width:var(--maxw); margin:0 auto; padding:0 24px; }

/* ---------- Tlačítka ---------- */
.btn{
  display:inline-flex; align-items:center; justify-content:center;
  gap:.5rem; padding:.9rem 1.5rem; border-radius:100px;
  font-family:"Archivo",sans-serif; font-weight:700; font-size:.98rem;
  letter-spacing:.01em; cursor:pointer; border:2px solid transparent;
  transition:transform .15s ease, background .2s ease, color .2s ease, border-color .2s ease;
}
.btn:active{ transform:translateY(1px); }
.btn-primary{ background:var(--acid); color:var(--forest-dk); }
.btn-primary:hover{ background:var(--acid-dk); }
.btn-ghost{ background:transparent; border-color:rgba(243,241,231,.4); color:var(--cream); }
.btn-ghost:hover{ border-color:var(--cream); }
.btn-block{ width:100%; }

/* ---------- Header ---------- */
.site-header{
  position:sticky; top:0; z-index:50;
  background:rgba(20,20,15,.82); backdrop-filter:blur(10px);
  border-bottom:1px solid rgba(243,241,231,.08);
}
.header-inner{ display:flex; align-items:center; justify-content:space-between; height:84px; }
.brand{ display:flex; align-items:center; gap:.6rem; }
.brand-logo{ height:56px; width:auto; display:block; }
.footer-logo{ height:64px; width:auto; }
.brand-text{
  font-family:"Archivo",sans-serif; font-weight:900; font-size:1.3rem;
  color:var(--cream); letter-spacing:-.03em;
}
.brand-dot{ color:var(--acid); }

.site-nav{ display:flex; align-items:center; gap:1.8rem; }
.site-nav a{ color:rgba(243,241,231,.78); font-weight:500; font-size:.95rem; transition:color .2s; }
.site-nav a:hover{ color:var(--cream); }
.site-nav .nav-cta{
  background:var(--acid); color:var(--forest-dk); padding:.55rem 1.1rem;
  border-radius:100px; font-family:"Archivo",sans-serif; font-weight:700;
}
.site-nav .nav-cta:hover{ background:var(--acid-dk); color:var(--forest-dk); }

.nav-toggle{
  display:none; flex-direction:column; gap:5px; background:none; border:0;
  cursor:pointer; padding:8px;
}
.nav-toggle span{ width:24px; height:2px; background:var(--cream); border-radius:2px; transition:.25s; }

/* ---------- Hero ---------- */
.hero{ position:relative; background:var(--bg); color:var(--cream); overflow:hidden; }
.hero-bg{
  position:absolute; inset:0;
  background:
    radial-gradient(900px 500px at 80% -10%, rgba(47,93,53,.55), transparent 60%),
    radial-gradient(700px 600px at 0% 110%, rgba(182,212,74,.10), transparent 55%);
}
.hero-bg::after{
  content:""; position:absolute; inset:0;
  background-image:
    linear-gradient(rgba(243,241,231,.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(243,241,231,.04) 1px, transparent 1px);
  background-size:42px 42px; mask-image:radial-gradient(80% 80% at 70% 0%, #000, transparent);
}
.hero-inner{ position:relative; padding:84px 24px 92px; max-width:var(--maxw); margin:0 auto; }
.eyebrow{
  font-family:"Archivo",sans-serif; font-weight:700; text-transform:uppercase;
  letter-spacing:.16em; font-size:.74rem; color:var(--acid); margin-bottom:1.3rem;
}
.hero h1{ font-size:clamp(2.6rem, 6.4vw, 5.1rem); font-weight:900; }
.hero h1 .hl{ color:var(--acid); }
.hero-lead{
  margin-top:1.6rem; max-width:46ch; font-size:1.18rem; color:rgba(243,241,231,.82);
}
.hero-actions{ margin-top:2.2rem; display:flex; flex-wrap:wrap; gap:.9rem; }
.hero-tags{
  list-style:none; padding:0; margin:3rem 0 0; display:flex; flex-wrap:wrap; gap:.6rem;
}
.hero-tags li{ display:flex; }
.hero-tags a{
  font-family:"Archivo",sans-serif; font-weight:600; font-size:.82rem;
  letter-spacing:.02em; text-transform:uppercase;
  padding:.5rem 1rem; border:1px solid rgba(243,241,231,.22);
  border-radius:100px; color:rgba(243,241,231,.82); cursor:pointer;
  transition:background .2s ease, color .2s ease, border-color .2s ease;
}
.hero-tags a:hover, .hero-tags a:focus-visible{
  background:var(--acid); color:var(--forest-dk); border-color:var(--acid); outline:none;
}

/* ---------- Sekce obecně ---------- */
.section{ padding:88px 0; }
.section-head{ max-width:38ch; margin-bottom:3rem; }
.section-eyebrow{
  font-family:"Archivo",sans-serif; font-weight:700; text-transform:uppercase;
  letter-spacing:.16em; font-size:.74rem; color:var(--forest); margin-bottom:.9rem;
}
.section-eyebrow.light{ color:var(--acid); }
.section h2{ font-size:clamp(1.9rem, 3.6vw, 2.9rem); font-weight:800; }

/* ---------- Služby ---------- */
.services{ background:var(--cream); }
.service-grid{
  display:grid; grid-template-columns:repeat(2,1fr); gap:18px;
}
.service-card{
  background:var(--panel); border:1px solid var(--line); border-radius:var(--r);
  padding:2rem 1.9rem; transition:transform .2s ease, box-shadow .2s ease, border-color .2s;
}
.service-card:hover{ transform:translateY(-4px); box-shadow:var(--shadow); border-color:var(--acid); }
.service-icon{
  width:52px; height:52px; border-radius:12px; display:grid; place-items:center;
  background:var(--forest); color:var(--acid); margin-bottom:1.3rem;
}
.service-icon svg{ width:26px; height:26px; }
.service-card h3{ font-size:1.28rem; font-weight:700; margin-bottom:.6rem; }
.service-card p{ color:var(--ink-soft); }

/* ---------- Postup ---------- */
.process{ background:var(--bg-soft); color:var(--cream); }
.process .section-eyebrow{ color:var(--acid); }
.steps{
  list-style:none; padding:0; margin:0;
  display:grid; grid-template-columns:repeat(4,1fr); gap:18px;
}
.step{
  border-top:2px solid rgba(243,241,231,.16); padding-top:1.3rem;
}
.step-num{
  font-family:"Archivo",sans-serif; font-weight:900; font-size:2rem;
  color:var(--acid); display:block; margin-bottom:.7rem; letter-spacing:-.04em;
}
.step h3{ font-size:1.18rem; font-weight:700; margin-bottom:.5rem; }
.step p{ color:rgba(243,241,231,.72); font-size:.96rem; }

/* ---------- Galerie před/po ---------- */
.gallery{ background:var(--bg-soft); color:var(--cream); }
.gallery .section-eyebrow{ color:var(--acid); }
.gallery-grid{ display:grid; grid-template-columns:1fr 1fr; gap:18px; }

.compare{
  position:relative; overflow:hidden; border-radius:var(--r);
  cursor:col-resize; user-select:none; -webkit-user-select:none;
}
.compare-after{ display:block; width:100%; height:auto; }
.compare-before{
  position:absolute; top:0; left:0; bottom:0;
  width:50%; overflow:hidden; z-index:1;
}
.compare-before img{ display:block; height:auto; max-width:none; }
.compare-handle{
  position:absolute; top:0; bottom:0; left:50%; z-index:2;
  transform:translateX(-50%); width:2px; background:rgba(255,255,255,.85);
}
.compare-btn{
  position:absolute; top:50%; left:50%;
  transform:translate(-50%,-50%);
  width:44px; height:44px; border-radius:50%;
  background:var(--acid); color:var(--forest-dk);
  display:grid; place-items:center;
  box-shadow:0 2px 12px rgba(0,0,0,.45);
}
.compare-btn svg{ width:22px; height:22px; pointer-events:none; }
.compare-tag{
  position:absolute; bottom:14px; z-index:3;
  font-family:"Archivo",sans-serif; font-weight:700; font-size:.78rem;
  text-transform:uppercase; letter-spacing:.1em;
  padding:.35rem .8rem; border-radius:100px; pointer-events:none;
}
.compare-tag--l{ left:14px; background:rgba(20,20,15,.7); color:rgba(243,241,231,.9); }
.compare-tag--r{ right:14px; background:var(--acid); color:var(--forest-dk); }

/* ---------- O nás ---------- */
.about{ background:var(--cream); }
.about-inner{ display:grid; grid-template-columns:1.5fr 1fr; gap:48px; align-items:start; }
.about-text h2{ margin:.5rem 0 1.4rem; }
.about-text p{ color:var(--ink-soft); margin-bottom:1.1rem; max-width:54ch; }
.about-points{ list-style:none; padding:0; margin:1.6rem 0 0; display:grid; gap:.7rem; }
.about-points li{ position:relative; padding-left:1.8rem; font-weight:500; }
.about-points li::before{
  content:""; position:absolute; left:0; top:.55em; width:10px; height:10px;
  background:var(--acid); border-radius:3px; transform:rotate(45deg);
}
.about-card{
  background:var(--forest); color:var(--cream); border-radius:var(--r);
  padding:2.2rem 2rem; box-shadow:var(--shadow); position:sticky; top:90px;
}
.about-card-label{
  font-family:"Archivo",sans-serif; text-transform:uppercase; letter-spacing:.14em;
  font-size:.72rem; color:var(--acid); margin-bottom:.6rem;
}
.about-card-big{ font-family:"Archivo",sans-serif; font-weight:900; font-size:3rem; line-height:1.02; }
.about-card-note{ margin:1.1rem 0 1.6rem; color:rgba(243,241,231,.8); font-size:.96rem; }

/* ---------- Kontakt ---------- */
.contact{ background:var(--bg); color:var(--cream); }
.contact-head{ max-width:42ch; margin-bottom:2.8rem; }
.contact-head h2{ margin:.4rem 0 .9rem; }
.contact-lead{ color:rgba(243,241,231,.78); font-size:1.1rem; }
.contact-grid{ display:grid; grid-template-columns:.85fr 1.15fr; gap:42px; align-items:start; }

.contact-details{ display:grid; gap:0; }
.contact-row{
  display:flex; justify-content:space-between; align-items:baseline; gap:1rem;
  padding:1rem 0; border-bottom:1px solid rgba(243,241,231,.12);
}
.contact-key{
  font-family:"Archivo",sans-serif; text-transform:uppercase; letter-spacing:.1em;
  font-size:.72rem; color:rgba(243,241,231,.6);
}
.contact-val{ font-weight:600; font-size:1.05rem; text-align:right; }
.contact-val.link:hover{ color:var(--acid); }

.contact-form{
  background:rgba(243,241,231,.05); border:1px solid rgba(243,241,231,.12);
  border-radius:var(--r); padding:1.8rem;
}
.field{ display:flex; flex-direction:column; gap:.4rem; margin-bottom:1.1rem; }
.field-row{ display:grid; grid-template-columns:1fr 1fr; gap:1rem; }
.field label{
  font-family:"Archivo",sans-serif; font-size:.78rem; text-transform:uppercase;
  letter-spacing:.08em; color:rgba(243,241,231,.7);
}
.field input, .field textarea{
  background:rgba(20,20,15,.6); border:1px solid rgba(243,241,231,.18);
  border-radius:10px; padding:.8rem .9rem; color:var(--cream);
  font-family:inherit; font-size:1rem; transition:border-color .2s;
}
.field input:focus, .field textarea:focus{ outline:none; border-color:var(--acid); }
.contact-form .btn{ margin-top:.4rem; }

/* ---------- Footer ---------- */
.site-footer{ background:var(--bg-soft); color:rgba(243,241,231,.7); padding:48px 0; }
.footer-inner{ display:flex; flex-direction:column; gap:.6rem; align-items:center; text-align:center; }
.footer-brand{ font-family:"Archivo",sans-serif; font-weight:900; font-size:1.4rem; color:var(--cream); }
.footer-meta{ font-size:.92rem; }
.footer-copy{ font-size:.85rem; color:rgba(243,241,231,.5); }

/* ---------- Responzivita ---------- */
@media (max-width:880px){
  .nav-toggle{ display:flex; }
  .site-nav{
    position:absolute; top:84px; left:0; right:0;
    flex-direction:column; align-items:stretch; gap:0;
    background:rgba(20,20,15,.98); padding:1rem 24px 1.4rem;
    border-bottom:1px solid rgba(243,241,231,.1);
    transform:translateY(-12px); opacity:0; pointer-events:none; transition:.22s;
  }
  .site-nav.open{ transform:translateY(0); opacity:1; pointer-events:auto; }
  .site-nav a{ padding:.85rem 0; border-bottom:1px solid rgba(243,241,231,.08); }
  .site-nav .nav-cta{ text-align:center; margin-top:.8rem; }

  .service-grid{ grid-template-columns:1fr; }
  .gallery-grid{ grid-template-columns:1fr; }
  .steps{ grid-template-columns:1fr 1fr; }
  .about-inner{ grid-template-columns:1fr; gap:32px; }
  .about-card{ position:static; }
  .contact-grid{ grid-template-columns:1fr; gap:28px; }
}
@media (max-width:520px){
  .steps{ grid-template-columns:1fr; }
  .field-row{ grid-template-columns:1fr; }
  .hero-inner{ padding:64px 24px 72px; }
  .section{ padding:64px 0; }
}

@media (prefers-reduced-motion:reduce){
  *{ scroll-behavior:auto !important; transition:none !important; }
}

/* ---------- Ukázky práce (lightbox) ---------- */
.service-card.has-photo{ cursor:pointer; }
.service-card.has-photo:hover{ border-color:var(--acid); }
.card-cue{
  display:inline-flex; align-items:center; gap:.4rem; margin-top:1.1rem;
  font-family:"Archivo",sans-serif; font-weight:700; font-size:.82rem;
  color:var(--forest); transition:gap .2s ease, color .2s ease;
}
.card-cue svg{ width:16px; height:16px; }
.service-card.has-photo:hover .card-cue{ color:var(--acid-dk); gap:.7rem; }

.lightbox{
  position:fixed; inset:0; z-index:200; display:none;
  align-items:center; justify-content:center; padding:24px;
  background:rgba(10,10,8,.9); -webkit-backdrop-filter:blur(4px); backdrop-filter:blur(4px);
}
.lightbox.open{ display:flex; }
.lightbox figure{ margin:0; max-width:880px; width:100%; }
.lightbox img{
  width:100%; height:auto; max-height:78vh; object-fit:contain;
  border-radius:14px; display:block; box-shadow:0 30px 80px -30px rgba(0,0,0,.8);
}
.lightbox figcaption{
  color:var(--cream); text-align:center; margin-top:16px;
  font-family:"Archivo",sans-serif; font-weight:700; font-size:1.05rem;
}
.lightbox-close{
  position:absolute; top:18px; right:22px; width:46px; height:46px; border-radius:50%;
  background:rgba(243,241,231,.14); color:var(--cream); border:0;
  font-size:1.6rem; line-height:1; cursor:pointer; transition:background .2s ease;
}
.lightbox-close:hover{ background:rgba(243,241,231,.28); }
.lightbox-nav{
  position:absolute; top:50%; transform:translateY(-50%);
  width:52px; height:52px; border-radius:50%;
  background:rgba(243,241,231,.14); color:var(--cream); border:0;
  font-size:2rem; line-height:1; cursor:pointer;
  display:flex; align-items:center; justify-content:center; transition:background .2s ease;
}
.lightbox-nav:hover{ background:rgba(243,241,231,.28); }
.lightbox-prev{ left:18px; }
.lightbox-next{ right:18px; }
@media (max-width:560px){
  .lightbox-prev{ left:8px; } .lightbox-next{ right:8px; }
  .lightbox-nav{ width:44px; height:44px; font-size:1.6rem; }
}

/* ---------- Skok z hero na konkrétní službu + zvýraznění ---------- */
.service-card{ scroll-margin-top:100px; }
@keyframes cardflash{
  0%{ box-shadow:0 0 0 0 rgba(182,212,74,0); }
  25%{ box-shadow:0 0 0 6px rgba(182,212,74,.5); }
  100%{ box-shadow:0 0 0 0 rgba(182,212,74,0); }
}
.service-card.flash{ animation:cardflash 1.6s ease; border-color:var(--acid); }

/* ---------- O nás — sociální odkazy ---------- */
.about-social-label{ font-family:"Archivo",sans-serif; font-weight:700; font-size:.95rem; color:var(--ink); margin:1.7rem 0 .8rem; }
.about-social{ display:flex; gap:12px; flex-wrap:wrap; }
.social-btn{
  display:inline-flex; align-items:center; gap:.6rem;
  background:var(--forest); color:var(--cream);
  font-family:"Archivo",sans-serif; font-weight:700; font-size:.98rem;
  padding:.8rem 1.4rem; border-radius:100px;
  transition:transform .15s ease, background .2s ease, color .2s ease;
}
.social-btn:hover{ background:var(--acid); color:var(--forest-dk); transform:translateY(-2px); }
.social-btn svg{ width:22px; height:22px; }
.footer-social{ display:flex; gap:14px; margin:.5rem 0 .2rem; }
.footer-social a{
  width:42px; height:42px; border-radius:50%; display:grid; place-items:center;
  background:rgba(243,241,231,.08); color:rgba(243,241,231,.8);
  transition:background .2s ease, color .2s ease, transform .15s ease;
}
.footer-social a:hover{ background:var(--acid); color:var(--forest-dk); transform:translateY(-2px); }
.footer-social svg{ width:20px; height:20px; }

/* ---------- Rozbalovací náhledy fotek u služeb ---------- */
/* karty stejně vysoké v mřížce; „start" se zapne jen když je něco rozbalené */
.service-grid.has-open{ align-items:start; }
.card-cue .chev{ transition:transform .3s ease; }
.service-card.open .card-cue .chev{ transform:rotate(180deg); }
.service-card.open{ border-color:var(--acid); box-shadow:var(--shadow); }
.card-gallery{ max-height:0; overflow:hidden; transition:max-height .38s ease; }
.cg-grid{ display:grid; grid-template-columns:repeat(2,1fr); gap:10px; margin-top:1.3rem; }
.cg-photo{ padding:0; border:0; background:#0e0e0e; cursor:zoom-in; border-radius:12px; overflow:hidden; line-height:0; }
.cg-photo img{ width:100%; height:140px; object-fit:cover; display:block; transition:transform .25s ease; }
.cg-photo:hover img{ transform:scale(1.04); }
.cg-hint{ font-size:.82rem; color:var(--ink-soft); margin-top:.7rem; }

/* ---------- Právní info pod kácením ---------- */
.legal-box{ margin-top:1.2rem; border:1px solid var(--line); border-radius:12px; background:rgba(182,212,74,.05); overflow:hidden; }
.legal-box summary{ cursor:pointer; list-style:none; padding:.85rem 1rem; font-weight:700; color:var(--acid-dk); display:flex; align-items:center; justify-content:space-between; gap:.6rem; }
.legal-box summary::-webkit-details-marker{ display:none; }
.legal-box .lb-chev{ transition:transform .25s ease; font-size:.9em; }
.legal-box[open] .lb-chev{ transform:rotate(180deg); }
.legal-body{ padding:0 1rem 1.1rem; font-size:.94rem; color:var(--ink-soft); }
.legal-body p{ margin:.5rem 0; }
.legal-body ul{ margin:.2rem 0 .8rem; padding-left:1.2rem; }
.legal-body li{ margin-bottom:.3rem; }
.legal-note{ font-size:.82rem; opacity:.9; border-top:1px dashed var(--line); padding-top:.7rem; margin-top:.6rem; }
/* zvýrazněná nabídka u Administrativy */
.admin-highlight{ background:rgba(182,212,74,.14); border:1px solid var(--acid); border-left:4px solid var(--acid); border-radius:12px; padding:1rem 1.15rem; margin:.2rem 0 1rem; font-size:1.04rem; line-height:1.55; color:var(--ink); }
.admin-highlight strong{ color:var(--acid-dk); }