/* Čistilni Dom — retro terminal style */

:root{
  --bg: #11141c;
  --bg-soft: #171c29;
  --panel: #1d2333;
  --line: rgba(226,232,218,.14);
  --linen: #f3efe1;
  --linen-dim: #e7e1cc;
  --ink: #eef0e6;
  --ink-dim: #a9b0bd;
  --amber: #e2a23b;
  --amber-bright: #f2b84f;
  --green: #5fd778;
  --indigo: #4b53c9;
  --danger: #e2653b;
  --mono: ui-monospace, "Cascadia Mono", "SFMono-Regular", "JetBrains Mono", Consolas, "Liberation Mono", Menlo, monospace;
  --radius: 2px;
  --shadow-paper: 0 18px 40px -14px rgba(0,0,0,.55), 0 2px 0 rgba(226,162,59,.18);
  --maxw: 1180px;
}

@media (prefers-color-scheme: light){ :root{ } }

*,*::before,*::after{ box-sizing:border-box; }
html,body{ overflow-x:clip; }
html{ scroll-behavior:smooth; }
body{
  margin:0;
  background:var(--bg);
  color:var(--ink);
  font-family:var(--mono);
  font-size:16px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
img{ max-width:100%; display:block; }
a{ color:var(--amber-bright); text-decoration:none; }
h1,h2,h3,h4{ font-family:var(--mono); margin:0 0 .5em; line-height:1.1; letter-spacing:-.01em; }
p{ margin:0 0 1em; color:var(--ink-dim); }
ul{ margin:0; padding:0; }
button{ font-family:var(--mono); }
.sr-only{ position:absolute; width:1px; height:1px; overflow:hidden; clip:rect(0,0,0,0); white-space:nowrap; }
::selection{ background:var(--amber); color:#14161f; }
:focus-visible{ outline:2px solid var(--green); outline-offset:3px; border-radius:1px; }

/* scanline + grain overlays */
.scanlines{
  position:fixed; inset:0; width:100vw; height:100vh; pointer-events:none; z-index:9000; mix-blend-mode:overlay;
  background:repeating-linear-gradient(to bottom, rgba(255,255,255,.05) 0 1px, transparent 1px 3px);
  opacity:.55;
}
.grain{ position:fixed; inset:0; width:100vw; height:100vh; pointer-events:none; z-index:9001; opacity:.07; mix-blend-mode:overlay; }

.wrap{ max-width:var(--maxw); margin:0 inline-start; margin-inline:auto; padding-inline:clamp(1rem,4vw,2.5rem); }

/* ====== header ====== */
.site-header{
  position:sticky; top:0; z-index:500;
  background:rgba(17,20,28,.86); backdrop-filter:blur(6px);
  border-bottom:1px solid var(--line);
}
.site-header .wrap{ display:flex; align-items:center; justify-content:space-between; gap:1rem; padding-block:.75rem; }
.logo{ display:flex; align-items:center; gap:.6rem; color:var(--ink); }
.logo svg{ width:40px; height:40px; flex:none; }
.logo .word{ width:150px; height:24px; }
.cursor-blink{ display:inline-block; width:.55em; background:var(--amber); animation:blink 1.1s steps(2) infinite; }
@keyframes blink{ 50%{ opacity:0; } }

.main-nav{ display:flex; gap:1.5rem; }
.main-nav a{
  color:var(--ink-dim); font-size:.82rem; text-transform:uppercase; letter-spacing:.08em; position:relative; padding-bottom:.3rem;
}
.main-nav a::after{
  content:""; position:absolute; left:0; right:100%; bottom:0; height:2px; background:var(--green); transition:right .25s ease;
}
.main-nav a:hover::after, .main-nav a:focus-visible::after, .main-nav a[aria-current="page"]::after{ right:0; }
.main-nav a[aria-current="page"]{ color:var(--amber-bright); }

.header-actions{ display:flex; align-items:center; gap:1rem; }
.cart-link{ position:relative; display:flex; align-items:center; gap:.4rem; color:var(--ink); min-height:44px; }
.cart-link svg{ width:24px; height:24px; }
.cart-count{
  display:inline-flex; align-items:center; justify-content:center; min-width:1.4em; height:1.4em; padding:0 .2em;
  background:var(--amber); color:#181a22; border-radius:50%; font-size:.72rem; font-weight:700;
}
.cart-count.bump{ animation:bump .35s ease; }
@keyframes bump{ 0%{ transform:scale(1); } 40%{ transform:scale(1.5); } 100%{ transform:scale(1); } }

.menu-toggle{
  display:none; background:none; border:1px solid var(--line); color:var(--ink); width:44px; height:44px; align-items:center; justify-content:center; cursor:pointer;
}
.menu-toggle svg{ width:22px; height:22px; }

@media (max-width: 860px){
  .main-nav{
    position:fixed; inset:0 0 0 auto; width:min(78vw,320px); height:100vh; flex-direction:column; gap:0;
    background:var(--bg-soft); border-left:1px solid var(--line); padding:5.5rem 1.5rem 2rem;
    transform:translateX(100%); visibility:hidden; transition:transform .3s ease, visibility .3s ease; z-index:600;
  }
  .main-nav.open{ transform:translateX(0); visibility:visible; }
  .main-nav a{ padding:.9rem 0; border-bottom:1px solid var(--line); font-size:.95rem; }
  .menu-toggle{ display:flex; }
}

/* ====== buttons ====== */
.btn{
  position:relative; display:inline-flex; align-items:center; justify-content:center; gap:.5rem;
  padding:.8rem 1.4rem; min-height:44px; border:1px solid var(--amber); background:transparent; color:var(--amber-bright);
  font-family:var(--mono); font-size:.85rem; text-transform:uppercase; letter-spacing:.06em; cursor:pointer; overflow:hidden; isolation:isolate;
}
.btn span{ position:relative; z-index:2; }
.btn::before{
  content:""; position:absolute; inset:0; left:-100%; width:100%; background:var(--amber); transition:left .28s ease; z-index:1;
}
.btn:hover::before, .btn:focus-visible::before{ left:0; }
.btn:hover, .btn:focus-visible{ color:#181a22; }
.btn.primary{ background:var(--amber); color:#181a22; border-color:var(--amber); }
.btn.primary::before{ background:var(--green); }
.btn.primary:hover{ color:#181a22; }
.btn.ghost{ border-color:var(--line); color:var(--ink); }
.btn.ghost::before{ background:var(--ink); }
.btn.ghost:hover{ color:#181a22; }
.btn.small{ padding:.5rem 1rem; font-size:.75rem; min-height:36px; }
.btn:disabled{ opacity:.5; cursor:not-allowed; }

/* ====== layout helpers ====== */
main{ display:block; }
section{ padding-block:clamp(3rem,7vw,6rem); position:relative; }
.section-title{ font-size:clamp(1.6rem,3vw,2.4rem); }
.eyebrow{ font-size:.78rem; text-transform:uppercase; letter-spacing:.18em; color:var(--green); display:block; margin-bottom:.8rem; }
.lede{ max-width:46ch; color:var(--ink-dim); }
.panel{ background:var(--panel); border:1px solid var(--line); }
.surface-light{ background:var(--linen); color:#20232b; }
.surface-light p{ color:#4b4f45; }
.surface-light .eyebrow{ color:#2f7d41; }

/* reveal */
.reveal{ opacity:1; transform:none; clip-path:inset(0 0 0 0); }
.reveal.js-hidden{ opacity:0; transition:opacity .6s ease, transform .6s ease, clip-path .6s ease; }
.reveal.js-hidden[data-reveal="up"]{ transform:translateY(26px); }
.reveal.js-hidden[data-reveal="left"]{ transform:translateX(-26px); }
.reveal.js-hidden[data-reveal="right"]{ transform:translateX(26px); }
.reveal.js-hidden[data-reveal="clip"]{ clip-path:inset(0 0 100% 0); transform:none; }
.reveal.in-view{ opacity:1; transform:none; clip-path:inset(0 0 0 0); }
@media (prefers-reduced-motion: reduce){
  .reveal.js-hidden{ transition:none; opacity:1; transform:none; clip-path:inset(0 0 0 0); }
}

/* ====== hero ====== */
.hero{
  position:relative; overflow:hidden; min-height:min(92vh,880px); display:flex; align-items:center;
  border-bottom:1px solid var(--line);
}
.hero-bg{
  position:absolute; inset:0; z-index:0;
}
.hero-bg img{ width:100%; height:100%; object-fit:cover; filter:saturate(.75) contrast(1.05); }
.hero-bg::after{
  content:""; position:absolute; inset:0; background:linear-gradient(185deg, rgba(17,20,28,.55) 0%, rgba(17,20,28,.9) 70%, rgba(17,20,28,1) 100%);
}
.hero .wrap{ position:relative; z-index:2; display:grid; grid-template-columns:1.2fr .8fr; gap:2rem; align-items:center; padding-block:clamp(4rem,10vw,7rem); }
.hero-copy{ animation:slide-in-left .9s cubic-bezier(.2,.9,.25,1) both; }
.hero-art{ position:relative; animation:slide-in-right .9s cubic-bezier(.2,.9,.25,1) both; }
@keyframes slide-in-left{ from{ transform:translateX(-60px); opacity:0; } to{ transform:translateX(0); opacity:1; } }
@keyframes slide-in-right{ from{ transform:translateX(60px); opacity:0; } to{ transform:translateX(0); opacity:1; } }
@media (prefers-reduced-motion: reduce){ .hero-copy,.hero-art{ animation:none; } }

.hero h1{
  font-size:clamp(2.4rem,6.2vw,4.6rem); color:var(--linen); text-transform:uppercase; letter-spacing:-.02em;
}
.hero h1 .accent{ color:var(--amber-bright); }
.hero .lede{ color:var(--ink-dim); font-size:1.05rem; max-width:40ch; }
.hero-cta{ display:flex; gap:1rem; flex-wrap:wrap; margin-top:1.6rem; }

.hero-card{
  position:relative; margin-top:1rem; margin-inline-start:clamp(0px,4vw,3rem); background:var(--linen); color:#20232b;
  box-shadow:var(--shadow-paper); padding:1.1rem; max-width:300px; transform:rotate(-2deg) translateY(10px);
}
.hero-card img{ width:100%; aspect-ratio:4/3; object-fit:cover; }
.hero-card .tag{ font-size:.72rem; text-transform:uppercase; letter-spacing:.1em; color:#2f7d41; margin-top:.7rem; display:block; }
.hero-card .name{ font-weight:700; margin:.2rem 0 .3rem; color:#20232b; }
.hero-card .price{ color:var(--indigo); font-weight:700; }
.hero-floater{
  position:absolute; width:64px; height:64px; right:-14px; top:-26px; z-index:3;
  animation:float 6s ease-in-out infinite;
}
@media (prefers-reduced-motion: reduce){ .hero-floater{ animation:none; } }
@keyframes float{ 0%,100%{ transform:translateY(0) rotate(0deg); } 50%{ transform:translateY(-14px) rotate(8deg); } }

/* divider */
.divider{ width:100%; height:auto; display:block; }
.divider-wrap{ line-height:0; }

/* ====== product grid / catalog ====== */
.filters{ display:flex; gap:.6rem; flex-wrap:wrap; margin-bottom:2rem; }
.filters button{
  padding:.5rem .9rem; min-height:40px; border:1px solid var(--line); background:transparent; color:var(--ink-dim);
  font-family:var(--mono); font-size:.78rem; text-transform:uppercase; letter-spacing:.05em; cursor:pointer;
}
.filters button.active{ border-color:var(--amber); color:var(--amber-bright); }

.product-grid{
  display:grid; grid-template-columns:repeat(auto-fill,minmax(230px,1fr)); gap:1.4rem;
}
.product-card{
  background:var(--panel); border:1px solid var(--line); display:flex; flex-direction:column; overflow:hidden;
  transition:transform .3s ease, box-shadow .3s ease;
}
.product-card:hover{ transform:translateY(-6px); box-shadow:0 20px 34px -18px rgba(0,0,0,.6); }
.product-card .thumb{ aspect-ratio:4/3; overflow:hidden; }
.product-card .thumb img{ width:100%; height:100%; object-fit:cover; transition:transform .5s ease; }
.product-card:hover .thumb img{ transform:scale(1.08); }
.product-card .body{ padding:1.1rem; display:flex; flex-direction:column; gap:.5rem; flex:1; }
.product-card .cat{ font-size:.7rem; text-transform:uppercase; letter-spacing:.08em; color:var(--green); }
.product-card h3{ font-size:1.05rem; }
.product-card .short{ font-size:.85rem; flex:1; }
.product-card .row{ display:flex; align-items:center; justify-content:space-between; margin-top:.4rem; }
.product-card .price{ color:var(--amber-bright); font-weight:700; font-size:1.1rem; }

.strip-scroll{
  display:flex; gap:1.2rem; overflow-x:auto; scroll-snap-type:x mandatory; padding-bottom:1rem; -webkit-overflow-scrolling:touch;
}
.strip-scroll .product-card{ min-width:230px; scroll-snap-align:start; }
@media (min-width:860px){ .strip-scroll{ display:grid; grid-template-columns:repeat(4,1fr); overflow:visible; } }

/* ====== product detail ====== */
.product-detail{ display:grid; grid-template-columns:1fr 1fr; gap:3rem; align-items:start; }
.product-detail .gallery{ position:relative; }
.product-detail .gallery img{ width:100%; aspect-ratio:1/1; object-fit:cover; border:1px solid var(--line); }
.product-detail .price{ font-size:1.8rem; color:var(--amber-bright); font-weight:700; }
.qty-row{ display:flex; align-items:center; gap:.8rem; margin:1.4rem 0; }
.qty-row input{ width:4rem; text-align:center; }
.qty-btn{ width:40px; height:40px; border:1px solid var(--line); background:transparent; color:var(--ink); cursor:pointer; font-size:1rem; }

/* ====== forms ====== */
.field{ margin-bottom:1.1rem; display:flex; flex-direction:column; gap:.35rem; }
.field label{ font-size:.78rem; text-transform:uppercase; letter-spacing:.06em; color:var(--ink-dim); }
input,textarea,select{
  background:var(--bg-soft); border:1px solid var(--line); color:var(--ink); padding:.7rem .8rem; font-family:var(--mono); font-size:.95rem; accent-color:var(--green);
  min-height:44px;
}
textarea{ min-height:120px; resize:vertical; }
input:focus,textarea:focus,select:focus{ border-color:var(--amber); }
.surface-light input, .surface-light textarea, .surface-light select{ background:#fff; color:#20232b; border-color:#d8d2bd; }
.hp-field{ position:absolute; left:-9999px; width:1px; height:1px; overflow:hidden; }
.form-msg{ margin-top:1rem; padding:.8rem 1rem; border:1px solid var(--line); font-size:.9rem; display:none; }
.form-msg.show{ display:block; }
.form-msg.ok{ border-color:var(--green); color:var(--green); }
.form-msg.err{ border-color:var(--danger); color:var(--danger); }

/* ====== cookie banner ====== */
.cookie-banner{
  position:fixed; left:1rem; right:1rem; bottom:1rem; z-index:3000; max-width:640px; margin-inline:auto;
  background:var(--bg-soft); border:1px solid var(--amber); padding:1.2rem 1.4rem; display:flex; flex-wrap:wrap; gap:1rem; align-items:center; justify-content:space-between;
  box-shadow:0 10px 30px rgba(0,0,0,.5); transform:translateY(120%); transition:transform .4s ease;
}
.cookie-banner.show{ transform:translateY(0); }
.cookie-banner p{ margin:0; font-size:.85rem; flex:1 1 260px; color:var(--ink); }
.cookie-actions{ display:flex; gap:.6rem; }
.cookie-actions .btn.ghost{ color:var(--linen); border-color:var(--linen); }

/* ====== terminal signature feature ====== */
.terminal{
  background:#0c0e13; border:1px solid var(--green); box-shadow:0 0 0 1px rgba(95,215,120,.15), 0 24px 60px -24px rgba(0,0,0,.7);
  font-family:var(--mono);
}
.terminal-bar{ display:flex; align-items:center; gap:.5rem; padding:.6rem .9rem; border-bottom:1px solid var(--line); background:var(--bg-soft); }
.terminal-bar .dot{ width:10px; height:10px; border-radius:50%; background:var(--line); }
.terminal-bar .dot:nth-child(1){ background:var(--danger); }
.terminal-bar .dot:nth-child(2){ background:var(--amber); }
.terminal-bar .dot:nth-child(3){ background:var(--green); }
.terminal-bar .title{ margin-left:.5rem; color:var(--ink-dim); font-size:.78rem; text-transform:uppercase; letter-spacing:.08em; }
.terminal-body{ padding:1.4rem; }
.terminal-prompt{ color:var(--green); }
.room-select{ display:flex; gap:.6rem; flex-wrap:wrap; margin:1rem 0 1.4rem; }
.room-select button{
  padding:.6rem 1rem; min-height:44px; border:1px solid var(--line); background:transparent; color:var(--ink); font-family:var(--mono); font-size:.82rem; cursor:pointer;
}
.room-select button:hover, .room-select button.active{ border-color:var(--green); color:var(--green); }
.terminal-output{ min-height:7.5em; font-size:.92rem; white-space:pre-wrap; color:var(--linen); }
.terminal-output .out-line{ margin:0 0 .3em; }
.terminal-output .prompt-char{ color:var(--green); }
.terminal-caret{ display:inline-block; width:.55em; height:1em; background:var(--green); vertical-align:middle; animation:blink 1s steps(2) infinite; }
.kit-result{ margin-top:1.2rem; border-top:1px dashed var(--line); padding-top:1.2rem; }
.kit-items{ display:flex; flex-direction:column; gap:.4rem; margin-bottom:1rem; font-size:.9rem; }
.kit-items .ki-row{ display:flex; justify-content:space-between; color:var(--ink-dim); }
.kit-total{ display:flex; justify-content:space-between; font-size:1.05rem; color:var(--amber-bright); font-weight:700; margin-bottom:1rem; }

/* ====== glitch heading hover ====== */
.glitch{ position:relative; display:inline-block; }
.glitch:hover{ animation:glitch-shake .32s steps(2) 2; }
.glitch:hover::before, .glitch:hover::after{
  content:attr(data-text); position:absolute; left:0; top:0; width:100%; clip-path:inset(0 0 0 0); opacity:.8;
}
.glitch:hover::before{ color:var(--green); transform:translate(-2px,0); clip-path:inset(0 0 55% 0); }
.glitch:hover::after{ color:var(--amber-bright); transform:translate(2px,0); clip-path:inset(55% 0 0 0); }
@keyframes glitch-shake{ 0%{ transform:translate(0); } 50%{ transform:translate(-1px,1px); } 100%{ transform:translate(0); } }
@media (prefers-reduced-motion: reduce){ .glitch:hover{ animation:none; } }

/* ====== cards generic ====== */
.grid-2{ display:grid; grid-template-columns:repeat(auto-fit,minmax(260px,1fr)); gap:2rem; }
.grid-3{ display:grid; grid-template-columns:repeat(auto-fit,minmax(220px,1fr)); gap:1.6rem; }
.info-card{ padding:1.6rem; border:1px solid var(--line); background:var(--panel); }
.info-card svg{ width:32px; height:32px; color:var(--green); margin-bottom:.8rem; }

/* ====== cart page ====== */
.cart-table{ width:100%; border-collapse:collapse; margin-bottom:2rem; }
.cart-table th{ text-align:left; font-size:.72rem; text-transform:uppercase; letter-spacing:.06em; color:var(--ink-dim); padding:.6rem; border-bottom:1px solid var(--line); }
.cart-table td{ padding:.8rem .6rem; border-bottom:1px solid var(--line); vertical-align:middle; }
.cart-table .cart-prod{ display:flex; gap:.8rem; align-items:center; }
.cart-table .cart-prod img{ width:60px; height:60px; object-fit:cover; border:1px solid var(--line); flex:none; }
.cart-summary{ max-width:360px; margin-left:auto; }
.cart-summary .line{ display:flex; justify-content:space-between; padding:.5rem 0; border-bottom:1px solid var(--line); }
.cart-summary .line.total{ font-size:1.2rem; color:var(--amber-bright); font-weight:700; border-bottom:none; }
.empty-cart{ text-align:center; padding:3rem 1rem; color:var(--ink-dim); }
.qty-cell{ display:flex; align-items:center; gap:.4rem; }
.qty-cell input{ width:3.2rem; min-height:36px; text-align:center; padding:.3rem; }
.remove-btn{ background:none; border:none; color:var(--danger); cursor:pointer; font-size:.8rem; text-decoration:underline; padding:.4rem; min-height:36px; }

/* ====== footer ====== */
.site-footer{ background:var(--bg-soft); border-top:1px solid var(--line); padding-block:3.5rem 2rem; margin-top:4rem; }
.footer-grid{ display:grid; grid-template-columns:1.4fr 1fr 1fr 1.2fr; gap:2rem; margin-bottom:2.4rem; }
.footer-grid h4{ font-size:.78rem; text-transform:uppercase; letter-spacing:.1em; color:var(--green); margin-bottom:.9rem; }
.footer-grid ul{ list-style:none; display:flex; flex-direction:column; gap:.55rem; }
.footer-grid a{ color:var(--ink-dim); font-size:.88rem; }
.footer-grid a:hover{ color:var(--amber-bright); }
.footer-brand p{ max-width:28ch; }
.footer-brand .logo{ margin-bottom:1rem; }
.newsletter-form{ display:flex; gap:.5rem; flex-wrap:wrap; }
.newsletter-form input{ flex:1 1 180px; }
.newsletter-form .form-msg{ flex-basis:100%; }
.footer-bottom{ border-top:1px solid var(--line); padding-top:1.4rem; display:flex; flex-wrap:wrap; justify-content:space-between; gap:1rem; font-size:.8rem; color:var(--ink-dim); }
@media (max-width:860px){ .footer-grid{ grid-template-columns:1fr 1fr; } }
@media (max-width:540px){ .footer-grid{ grid-template-columns:1fr; } }

/* ====== page header (inner pages) ====== */
.page-hero{ padding-block:clamp(3rem,8vw,5.5rem) 2rem; border-bottom:1px solid var(--line); position:relative; overflow:hidden; }
.page-hero h1{ font-size:clamp(2rem,5vw,3.2rem); color:var(--linen); text-transform:uppercase; }
.breadcrumb{ font-size:.78rem; color:var(--ink-dim); text-transform:uppercase; letter-spacing:.08em; margin-bottom:1rem; }
.breadcrumb a{ color:var(--ink-dim); }

/* legal pages */
.legal-content h2{ font-size:1.3rem; margin-top:2.2rem; color:var(--amber-bright); }
.legal-content ul{ padding-left:1.2rem; list-style:disc; margin-bottom:1em; }
.legal-content ul li{ color:var(--ink-dim); margin-bottom:.4em; }
.legal-content{ max-width:70ch; }

/* faq */
.faq-item{ border-bottom:1px solid var(--line); padding:1.1rem 0; }
.faq-item summary{ cursor:pointer; font-weight:700; color:var(--linen); list-style:none; display:flex; justify-content:space-between; align-items:center; gap:1rem; min-height:44px; }
.faq-item summary::-webkit-details-marker{ display:none; }
.faq-item summary .chev{ width:18px; height:18px; flex:none; transition:transform .25s ease; }
.faq-item[open] summary .chev{ transform:rotate(180deg); }
.faq-item p{ margin-top:.7rem; }

/* 404 */
.page-404{ min-height:70vh; display:flex; align-items:center; justify-content:center; text-align:center; flex-direction:column; padding:3rem 1.5rem; }
.page-404 .code{ font-size:clamp(4rem,14vw,8rem); color:var(--amber-bright); line-height:1; }

/* continuous subtle element: drifting bubble used globally in hero already; add generic util */
.floaty{ animation:float 7s ease-in-out infinite; }
@media (prefers-reduced-motion: reduce){ .floaty{ animation:none; } }

@media (max-width:860px){
  .hero .wrap{ grid-template-columns:1fr; }
  .hero-card{ margin-inline-start:0; max-width:260px; }
  .product-detail{ grid-template-columns:1fr; }
}