/* ==========================================================
   KACHLE PRAHA — style.css
   Design tokens + full public site styling
   ========================================================== */

:root{
  --sand:#E4D5B7;
  --beige:#C9B79C;
  --graphite:#2B2B28;
  --terracotta:#B5703C;
  --terracotta-dark:#9A5C2E;
  --cream:#FAF7F2;
  --white:#FFFFFF;
  --line:#D8CDBA;
  --ok:#4C7A52;
  --danger:#A8432F;
  --wa-green:#5C7A52;
  --wa-green-dark:#4a6342;
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:'Inter',sans-serif;
  color:var(--graphite);
  background:var(--cream);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%; display:block;}
a{color:inherit;}
.display{font-family:'Archivo',sans-serif;}
.container{max-width:1180px; margin:0 auto;}
.section{padding:56px 24px;}
@media (min-width:768px){ .section{padding:80px 48px;} }

/* Skip link for accessibility */
.skip-link{position:absolute; left:-999px; top:0; background:var(--terracotta); color:#fff; padding:10px 16px; z-index:200; border-radius:0 0 8px 0;}
.skip-link:focus{left:0;}

/* ---------- Header ---------- */
header.nav{position:sticky; top:0; z-index:40; background:var(--cream); border-bottom:1px solid var(--line);}
.nav-inner{max-width:1180px; margin:0 auto; display:flex; align-items:center; justify-content:space-between; padding:16px 24px;}
.logo-wrap{display:flex; align-items:center; gap:10px; text-decoration:none;}
.logo-icon{flex-shrink:0; display:block;}
.logo-text{font-weight:800; font-size:18px; letter-spacing:0.3px; color:var(--graphite); line-height:1;}
.logo-text span{color:var(--terracotta);}
.nav-links{display:none; gap:28px;}
@media (min-width:860px){ .nav-links{display:flex;} .burger{display:none !important;} }
.nav-links a{font-size:14px; font-weight:600; color:var(--graphite); text-decoration:none;}
.nav-links a:hover{color:var(--terracotta);}
.nav-actions{display:flex; align-items:center; gap:10px;}
.nav-phone{display:flex; align-items:center; gap:6px; font-size:13.5px; font-weight:700; color:var(--graphite); text-decoration:none; white-space:nowrap;}
.nav-phone:hover{color:var(--terracotta);}
.nav-phone span{display:none;}
@media (min-width:560px){ .nav-phone span{display:inline;} }
.nav-wa{display:flex; align-items:center; justify-content:center; width:34px; height:34px; border-radius:50%; background:var(--wa-green); color:#fff; flex-shrink:0; transition:background .2s ease;}
.nav-wa:hover{background:var(--wa-green-dark);}
.burger{background:none; border:none; cursor:pointer;}
.mobile-menu{border-top:1px solid var(--line); padding:12px 24px; display:flex; flex-direction:column; gap:12px;}
.mobile-menu a{color:var(--graphite); text-decoration:none; font-weight:600;}

/* ---------- Hero ---------- */
.hero{position:relative; overflow:hidden; padding:96px 24px 64px; min-height:480px; display:flex; align-items:center;}
.hero-bg{position:absolute; inset:0; background-size:cover; background-position:center; filter:saturate(0.9);}
.hero-overlay{position:absolute; inset:0; background:linear-gradient(100deg, rgba(43,43,40,0.92) 5%, rgba(43,43,40,0.7) 38%, rgba(154,92,46,0.35) 75%, transparent 100%);}
.hero-tile-motif{position:absolute; right:-30px; bottom:-30px; z-index:1; opacity:0.9; pointer-events:none; display:none;}
@media (min-width:900px){ .hero-tile-motif{display:block;} }
.hero-inner{max-width:1180px; margin:0 auto; position:relative; z-index:2; width:100%;}
.badge{display:inline-flex; align-items:center; gap:8px; background:var(--terracotta); padding:6px 14px; border-radius:999px; font-size:13px; font-weight:700; margin-bottom:20px; color:#fff;}
.hero h1{font-weight:800; font-size:clamp(32px,5vw,56px); line-height:1.08; max-width:760px; margin:0; color:#fff;}
.hero p{font-size:18px; max-width:560px; margin-top:20px; color:var(--sand);}
.hero-ctas{margin-top:32px; display:flex; gap:14px; flex-wrap:wrap;}

.btn{transition:transform .15s ease, background .2s ease; display:inline-flex; align-items:center; gap:8px; text-decoration:none; cursor:pointer; border:none; font-weight:700; font-size:15px; border-radius:8px; padding:14px 28px;}
.btn:hover{transform:translateY(-2px);}
.btn-primary{background:var(--terracotta); color:#fff;}
.btn-outline-dark{background:transparent; border:1.5px solid var(--graphite); color:var(--graphite);}

.eyebrow{font-family:'Archivo',sans-serif; font-weight:700; color:var(--terracotta); font-size:13px; letter-spacing:1.5px; text-transform:uppercase; margin-bottom:12px;}
h2.title{font-family:'Archivo',sans-serif; font-weight:800; font-size:30px; margin-bottom:18px;}

/* ---------- Problems + Solution ---------- */
.problem-grid{display:grid; grid-template-columns:repeat(auto-fit,minmax(220px,1fr)); gap:16px; margin-bottom:28px;}
.problem-card{background:#fff; border:1px solid var(--line); border-radius:12px; padding:22px 20px;}
.problem-icon{width:42px; height:42px; border-radius:10px; background:var(--sand); display:flex; align-items:center; justify-content:center; margin-bottom:14px;}
.problem-card h4{font-weight:700; font-size:15px; margin:0 0 6px;}
.problem-card p{font-size:13.5px; color:#56524a; line-height:1.55; margin:0;}
.solution-box{display:flex; gap:20px; align-items:flex-start; background:linear-gradient(135deg, var(--terracotta), var(--terracotta-dark)); color:#fff; border-radius:14px; padding:28px 30px;}
.solution-icon{width:52px; height:52px; border-radius:50%; background:rgba(255,255,255,.18); display:flex; align-items:center; justify-content:center; flex-shrink:0;}
.solution-box h3{font-weight:700; font-size:18px; margin:0 0 8px;}
.solution-box p{font-size:14.5px; line-height:1.6; margin:0; color:rgba(255,255,255,.94);}
@media (max-width:560px){ .solution-box{flex-direction:column;} }

/* ---------- About ---------- */
.about-grid{display:grid; grid-template-columns:repeat(auto-fit,minmax(320px,1fr)); gap:48px; align-items:center;}
.pavel-photo-wrap{display:flex; justify-content:center;}
.pavel-photo-box{width:100%; max-width:520px; border-radius:18px; overflow:hidden; box-shadow:0 16px 34px rgba(43,43,40,.18);}
.pavel-photo-box img{width:100%; height:auto; display:block;}
.about-text p{font-size:16px; line-height:1.7; color:#46423c;}

.divider{display:flex; justify-content:center; padding:0 0 8px;}
.divider-inner{display:flex; gap:4px;}
.divider-inner div{width:14px; height:8px; border-radius:2px;}

/* ---------- Cards / Services ---------- */
.cards-grid{display:grid; grid-template-columns:repeat(auto-fit,minmax(260px,1fr)); gap:20px;}
.card{background:#fff; border:1px solid var(--line); border-radius:12px; padding:28px; transition:transform .25s ease, box-shadow .25s ease;}
.card:hover{transform:translateY(-4px); box-shadow:0 12px 28px rgba(43,43,40,.12);}
.card.featured{background:linear-gradient(135deg, var(--terracotta), var(--terracotta-dark)); color:#fff; border:none;}
.icon-box{width:44px; height:44px; border-radius:10px; background:var(--sand); display:flex; align-items:center; justify-content:center; margin-bottom:18px;}
.card.featured .icon-box{background:rgba(255,255,255,.18);}
.card h3{font-family:'Archivo',sans-serif; font-weight:700; font-size:18px; margin:8px 0 10px;}
.card p{font-size:14.5px; color:#56524a; line-height:1.6; margin:0;}
.card.featured p{color:rgba(255,255,255,.92);}
.tag-featured{font-size:11.5px; font-weight:700; letter-spacing:1px; text-transform:uppercase; opacity:.85;}

/* ---------- Gallery (single, legacy) ---------- */
.gallery-grid{display:grid; grid-template-columns:repeat(auto-fit,minmax(240px,1fr)); gap:18px;}
.gallery-item{border-radius:12px; overflow:hidden; background:#fff; border:1px solid var(--line); transition:transform .3s ease, box-shadow .3s ease;}
.gallery-item:hover{transform:translateY(-4px); box-shadow:0 14px 28px rgba(43,43,40,.14);}
.gallery-photo{aspect-ratio:4/3; overflow:hidden; cursor:pointer;}
.gallery-photo img{width:100%; height:100%; object-fit:cover; display:block; transition:transform .4s ease;}
.gallery-item:hover .gallery-photo img{transform:scale(1.05);}
.gallery-caption{padding:12px 14px; font-size:13.5px; font-weight:600; color:var(--graphite);}

/* ---------- Gallery objects — before/after pairs ---------- */
.objects-grid{display:grid; grid-template-columns:repeat(auto-fit,minmax(420px,1fr)); gap:24px;}
.object-card{background:#fff; border:1px solid var(--line); border-radius:14px; overflow:hidden; transition:transform .3s ease, box-shadow .3s ease;}
.object-card:hover{transform:translateY(-4px); box-shadow:0 16px 32px rgba(43,43,40,.14);}
.object-pair{display:grid; grid-template-columns:1fr 1fr; gap:2px; background:var(--line);}
.object-half{position:relative; aspect-ratio:4/3; overflow:hidden;}
.object-half img{width:100%; height:100%; object-fit:cover; display:block; transition:transform .4s ease;}
.object-card:hover .object-half img{transform:scale(1.04);}
.object-tag{position:absolute; top:10px; left:10px; background:rgba(43,43,40,.85); color:#fff; font-family:'Archivo',sans-serif; font-weight:700; font-size:12px; letter-spacing:0.5px; text-transform:uppercase; padding:4px 10px; border-radius:999px;}
.object-tag.after{background:var(--terracotta);}
.object-body{padding:16px 18px;}
.object-title{font-family:'Archivo',sans-serif; font-weight:700; font-size:15px; margin:0 0 4px;}
.object-desc{font-size:13px; color:#56524a; margin:0;}
@media (max-width:480px){ .object-pair{grid-template-columns:1fr;} }

/* ---------- CTA strip ---------- */
.cta-strip{background:linear-gradient(135deg, #2B2B28 0%, #5C3A22 100%); color:#fff; padding:56px 24px; text-align:center;}
.cta-badge{display:inline-flex; align-items:center; gap:8px; background:rgba(255,255,255,.08); border:1px solid rgba(228,213,183,.35); padding:6px 16px; border-radius:999px; font-size:13px; font-weight:600; color:var(--sand); margin-bottom:20px;}
.cta-strip h2{font-family:'Archivo',sans-serif; font-weight:800; font-size:clamp(24px,4vw,34px); margin:0 0 14px;}
.cta-strip p{font-size:15.5px; color:#cfc8ba; max-width:520px; margin:0 auto 28px; line-height:1.6;}
.cta-buttons{display:flex; gap:14px; justify-content:center; flex-wrap:wrap;}
.btn-outline-cream{background:transparent; border:1.5px solid var(--sand); color:var(--sand);}

/* ---------- Why me ---------- */
.why-grid{display:grid; grid-template-columns:repeat(auto-fit,minmax(200px,1fr)); gap:16px;}
.why-card{background:#fff; border:1px solid var(--line); border-radius:12px; padding:24px 20px; text-align:center; transition:transform .25s ease, border-color .25s ease;}
.why-card:hover{transform:translateY(-3px); border-color:var(--terracotta);}
.why-icon{width:46px; height:46px; border-radius:50%; background:var(--sand); display:flex; align-items:center; justify-content:center; margin:0 auto 14px;}
.why-card h4{font-family:'Archivo',sans-serif; font-weight:700; font-size:15px; margin-bottom:6px;}
.why-card p{font-size:13px; color:#56524a; line-height:1.5; margin:0;}

/* ---------- Pricing ---------- */
.pricing-grid{display:grid; grid-template-columns:repeat(auto-fit,minmax(320px,1fr)); gap:14px;}
.price-row{display:flex; justify-content:space-between; gap:14px; padding:16px 20px; background:#fff; border:1px solid var(--line); border-radius:10px; font-size:15px; flex-wrap:wrap;}
.price-row b{font-weight:600;}
.price-row span{color:var(--terracotta-dark); font-weight:700; white-space:nowrap;}
@media (max-width:420px){
  .price-row{flex-direction:column; gap:4px;}
  .price-row span{white-space:normal;}
}
.price-category-title{font-family:'Archivo',sans-serif; font-weight:700; font-size:14px; color:var(--terracotta-dark); text-transform:uppercase; letter-spacing:0.5px; margin-bottom:10px;}

/* ---------- FAQ ---------- */
.faq-item{background:#fff; border:1px solid var(--line); border-radius:10px; padding:16px 20px; margin-bottom:10px;}
.faq-q{width:100%; display:flex; justify-content:space-between; align-items:center; background:none; border:none; cursor:pointer; font-weight:700; font-size:15.5px; color:var(--graphite); text-align:left; font-family:'Inter',sans-serif;}
.faq-q:hover{color:var(--terracotta);}
.faq-q svg{transition:transform .2s; flex-shrink:0; margin-left:10px;}
.faq-a{margin-top:10px; font-size:14.5px; color:#56524a; line-height:1.6; display:none;}
.faq-item.open .faq-a{display:block;}
.faq-item.open .faq-q svg{transform:rotate(180deg);}

/* ---------- Contact ---------- */
.contact-grid{display:grid; grid-template-columns:repeat(auto-fit,minmax(300px,1fr)); gap:24px; align-items:stretch;}
.contact-info-card{background:#fff; border:1px solid var(--line); border-radius:12px; padding:28px; display:flex; flex-direction:column; transition:box-shadow .25s ease;}
.contact-info-card:hover{box-shadow:0 12px 28px rgba(43,43,40,.10);}
.contact-info{display:flex; flex-direction:column; gap:14px; font-size:15px;}
.contact-info > div{display:flex; gap:10px; align-items:center;}
.contact-info-accent{margin-top:auto; padding-top:24px; display:flex; gap:6px;}
.contact-info-accent div{flex:1; height:6px; border-radius:2px;}
.wa-btn{display:inline-flex; gap:10px; align-items:center; background:var(--wa-green); color:#fff; padding:10px 16px; border-radius:8px; text-decoration:none; font-weight:700; font-size:14px; width:fit-content; transition:background .2s ease, transform .15s ease;}
.wa-btn:hover{background:var(--wa-green-dark); transform:translateY(-2px);}
.contact-form{background:#fff; border:1px solid var(--line); border-radius:12px; padding:28px; transition:box-shadow .25s ease;}
.contact-form:hover{box-shadow:0 12px 28px rgba(43,43,40,.10);}
.contact-form input, .contact-form textarea{border:1px solid var(--line); border-radius:8px; padding:11px 14px; font-size:14.5px; font-family:'Inter',sans-serif; outline:none; background:var(--cream); width:100%; box-sizing:border-box;}
.contact-form > *{margin-bottom:12px;}
.form-success{text-align:center; padding:30px 0; color:var(--ok);}
.form-error{color:var(--danger); font-size:13.5px; margin-top:-4px;}
/* honeypot field — hidden from real users, visible to bots */
.hp-field{position:absolute; left:-9999px; width:1px; height:1px; overflow:hidden;}

footer.site-footer{background:var(--graphite); color:var(--sand); padding:32px 24px; text-align:center; font-size:12.5px;}
.footer-links{display:flex; gap:18px; justify-content:center; flex-wrap:wrap; margin-top:12px;}
.footer-links a{color:var(--sand); text-decoration:none; opacity:.85;}
.footer-links a:hover{opacity:1; text-decoration:underline;}

/* ---------- Sticky mobile bar ---------- */
.mobile-action-bar{display:none; position:fixed; left:0; right:0; bottom:0; z-index:50; background:#fff; border-top:1px solid var(--line); padding:10px 14px; gap:10px; box-shadow:0 -6px 18px rgba(0,0,0,.08);}
@media (max-width:768px){ .mobile-action-bar{display:flex;} body{padding-bottom:64px;} }
.mab-btn{flex:1; display:flex; align-items:center; justify-content:center; gap:8px; padding:12px 0; border-radius:8px; font-weight:700; font-size:14px; text-decoration:none;}
.mab-call{background:var(--cream); color:var(--graphite); border:1px solid var(--line);}
.mab-quote{background:var(--terracotta); color:#fff;}

/* ---------- Scroll reveal ---------- */
.reveal{opacity:0; transform:translateY(18px); transition:opacity .55s ease, transform .55s ease;}
.reveal-in{opacity:1; transform:translateY(0);}
@media (prefers-reduced-motion: reduce){ .reveal{opacity:1; transform:none; transition:none;} }

/* ---------- Cookie consent banner ---------- */
.cookie-banner{position:fixed; left:0; right:0; bottom:0; z-index:100; background:var(--graphite); color:var(--sand); padding:18px 24px; display:none; box-shadow:0 -6px 20px rgba(0,0,0,.2);}
.cookie-banner.show{display:block;}
.cookie-inner{max-width:1000px; margin:0 auto; display:flex; align-items:center; gap:20px; flex-wrap:wrap; justify-content:space-between;}
.cookie-inner p{margin:0; font-size:13.5px; line-height:1.5; flex:1; min-width:240px;}
.cookie-inner a{color:var(--sand); text-decoration:underline;}
.cookie-actions{display:flex; gap:10px; flex-wrap:wrap;}
.cookie-btn{border:none; border-radius:8px; padding:10px 18px; font-weight:700; font-size:13.5px; cursor:pointer;}
.cookie-btn.accept{background:var(--terracotta); color:#fff;}
.cookie-btn.reject{background:transparent; border:1px solid var(--sand); color:var(--sand);}

/* ---------- Simple content pages (privacy/cookies/404) ---------- */
.page-content{max-width:820px; margin:0 auto; padding:64px 24px 96px;}
.page-content h1{font-family:'Archivo',sans-serif; font-weight:800; font-size:32px; margin-bottom:8px;}
.page-content .updated{font-size:13px; color:#8a8478; margin-bottom:32px;}
.page-content h2{font-family:'Archivo',sans-serif; font-weight:700; font-size:20px; margin:32px 0 12px;}
.page-content p, .page-content li{font-size:15px; line-height:1.7; color:#46423c;}
.page-content ul{padding-left:20px;}
.page-content a{color:var(--terracotta-dark);}

.error-page{min-height:70vh; display:flex; align-items:center; justify-content:center; text-align:center; padding:40px 24px;}
.error-page .code{font-family:'Archivo',sans-serif; font-weight:800; font-size:96px; color:var(--terracotta); line-height:1; margin:0;}
.error-page h1{font-family:'Archivo',sans-serif; font-weight:700; font-size:24px; margin:8px 0 12px;}
.error-page p{font-size:15px; color:#56524a; margin-bottom:28px;}

/* ---------- Lightbox ---------- */
.lightbox-overlay{position:fixed; inset:0; background:rgba(20,18,16,.92); display:none; align-items:center; justify-content:center; z-index:200; padding:40px 20px; cursor:zoom-out;}
.lightbox-overlay.show{display:flex;}
.lightbox-img{max-width:100%; max-height:90vh; border-radius:8px; box-shadow:0 20px 50px rgba(0,0,0,.5); cursor:default;}
.lightbox-close{position:absolute; top:18px; right:24px; background:rgba(255,255,255,.12); color:#fff; border:none; width:44px; height:44px; border-radius:50%; font-size:28px; line-height:1; cursor:pointer; display:flex; align-items:center; justify-content:center;}
.lightbox-close:hover{background:rgba(255,255,255,.25);}