/* ===========================================================
   Pivovar Lípa — design system
   Sci-fi HUD monochrome + hop-amber electric accent.
   =========================================================== */

:root {
  --bg: #13161a;
  --bg-alt: #191d22;
  --panel: #1e2328;
  --panel-2: #242a30;
  --line: #3a4248;
  --line-soft: #2a3036;
  --ink: #eceeef;
  --ink-dim: #a7b0b5;
  --ink-faint: #6e7780;
  --accent: #f3b13a;
  --accent-2: #ffd873;
  --accent-ink: #1a1405;
  --danger: #ef6a5c;
  --ok: #7fd9a8;

  --font-head: "Avenir Next", "Segoe UI Semibold", "Helvetica Neue", Arial, sans-serif;
  --font-body: "Segoe UI", system-ui, -apple-system, Roboto, Arial, sans-serif;
  --font-mono: "SF Mono", "Cascadia Mono", Consolas, "Courier New", monospace;

  --radius: 2px;
  --radius-lg: 6px;
  --container: 1200px;
  --gap: clamp(1rem, 2vw, 1.75rem);
}

* { 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(--font-body);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, h4 { font-family: var(--font-head); font-weight: 700; margin: 0 0 .5em; letter-spacing: -.01em; }
p { margin: 0 0 1em; }
ul { margin: 0; padding: 0; list-style: none; }
button { font: inherit; }

.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip-link { position: absolute; left: -999px; top: 0; background: var(--accent); color: var(--accent-ink); padding: .5em 1em; z-index: 999; }
.skip-link:focus { left: 0; }

:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

.icon { width: 1.2em; height: 1.2em; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .001ms !important; transition-duration: .001ms !important; scroll-behavior: auto !important; }
}

/* ---------- layout helpers ---------- */
.wrap { max-width: var(--container); margin-inline: auto; padding-inline: clamp(1.25rem, 4vw, 2.5rem); }
.section { padding-block: clamp(3rem, 7vw, 6rem); }
.grid { display: grid; gap: var(--gap); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 860px) { .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; } }
.stack-sm { display: flex; flex-direction: column; gap: .5rem; }
.stack { display: flex; flex-direction: column; gap: 1rem; }
.center { text-align: center; }
.mt-0 { margin-top: 0; }
.mt-lg { margin-top: clamp(2rem, 5vw, 3.5rem); }
.mb-0 { margin-bottom: 0; }

.hud-tick { font-family: var(--font-mono); font-size: .72rem; letter-spacing: .12em; text-transform: uppercase; color: var(--accent); }
.hud-tick::before { content: "// "; opacity: .6; }

.hud-rail { height: 2px; background: repeating-linear-gradient(90deg, var(--line) 0 10px, transparent 10px 16px); }

/* ---------- reveal ---------- */
.reveal { opacity: 0; transform: translateY(22px); clip-path: inset(0 0 12% 0); transition: opacity .7s ease, transform .7s ease, clip-path .7s ease; }
.reveal.in-view { opacity: 1; transform: none; clip-path: inset(0 0 0 0); }
.reveal-1 { transition-delay: .05s; }
.reveal-2 { transition-delay: .15s; }
.reveal-3 { transition-delay: .25s; }
.reveal-4 { transition-delay: .35s; }

/* ---------- header ---------- */
.site-header { position: sticky; top: 0; z-index: 100; background: rgba(19, 22, 26, .92); backdrop-filter: blur(6px); border-bottom: 1px solid var(--line-soft); }
.header-inner { max-width: var(--container); margin-inline: auto; padding: .9rem clamp(1.25rem, 4vw, 2.5rem); display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; }
.brand { display: flex; align-items: center; gap: .6rem; font-family: var(--font-head); }
.brand-mark { width: 34px; height: 34px; aspect-ratio: 1; flex-shrink: 0; }
.brand-word { font-size: 1.05rem; letter-spacing: .02em; color: var(--ink); }
.brand-word em { font-style: normal; color: var(--accent); }

.nav-toggle { display: none; background: none; border: 1px solid var(--line); color: var(--ink); padding: .5rem; border-radius: var(--radius); min-width: 44px; min-height: 44px; align-items: center; justify-content: center; }
.nav-close { display: none; }

.primary-nav { display: flex; align-items: center; gap: clamp(1rem, 3vw, 2rem); }
.primary-nav ul { display: flex; gap: clamp(1rem, 3vw, 1.75rem); }
.primary-nav a:not(.cart-link) { font-size: .92rem; letter-spacing: .02em; color: var(--ink-dim); position: relative; padding-block: .3rem; }
.primary-nav a:not(.cart-link)::after { content: ""; position: absolute; left: 0; bottom: 0; width: 100%; height: 1px; background: var(--accent); transform: scaleX(0); transform-origin: left; transition: transform .3s ease; }
.primary-nav a:not(.cart-link):hover::after, .primary-nav a:not(.cart-link).is-active::after { transform: scaleX(1); }
.primary-nav a.is-active { color: var(--ink); }
.cart-link { display: flex; align-items: center; gap: .4rem; color: var(--ink); border: 1px solid var(--line); padding: .4rem .7rem; border-radius: var(--radius); min-height: 44px; }
.cart-count { font-family: var(--font-mono); font-size: .8rem; background: var(--accent); color: var(--accent-ink); border-radius: 50%; min-width: 1.4em; height: 1.4em; display: inline-flex; align-items: center; justify-content: center; }
.cart-count.bump { animation: cart-bump .4s ease; }
@keyframes cart-bump { 0%, 100% { transform: scale(1); } 40% { transform: scale(1.5); } }

@media (max-width: 760px) {
  .nav-toggle { display: flex; }
  .primary-nav {
    position: fixed; inset: 0 0 0 auto; width: min(78vw, 320px); height: 100vh;
    background: var(--bg-alt); border-left: 1px solid var(--line);
    flex-direction: column; align-items: flex-start; padding: 5rem 1.5rem 2rem;
    transform: translateX(100%); visibility: hidden; transition: transform .35s ease, visibility .35s ease;
  }
  .primary-nav.is-open { transform: translateX(0); visibility: visible; }
  .primary-nav ul { flex-direction: column; gap: 1.25rem; }
  .nav-close { display: flex; position: absolute; top: 1.2rem; right: 1.2rem; background: none; border: 1px solid var(--line); color: var(--ink); min-width: 44px; min-height: 44px; align-items: center; justify-content: center; border-radius: var(--radius); }
  body.nav-open { overflow: hidden; }
}

/* ---------- buttons ---------- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: .5em; min-height: 44px; padding: .75em 1.4em; border: 1px solid var(--line); border-radius: var(--radius); font-family: var(--font-head); font-size: .92rem; letter-spacing: .02em; cursor: pointer; position: relative; overflow: hidden; background: transparent; color: var(--ink); transition: color .3s ease, border-color .3s ease; }
.btn span, .btn svg { position: relative; z-index: 1; }
.btn::before { content: ""; position: absolute; inset: 0; left: -100%; width: 100%; background: var(--accent); transition: left .3s ease; z-index: 0; }
.btn:hover::before, .btn:focus-visible::before { left: 0; }
.btn:hover, .btn:focus-visible { color: var(--accent-ink); border-color: var(--accent); }
.btn-accent { background: var(--accent); color: var(--accent-ink); border-color: var(--accent); }
.btn-accent::before { background: var(--ink); }
.btn-accent:hover, .btn-accent:focus-visible { color: var(--ink); border-color: var(--ink); }
.btn-ghost { background: transparent; color: var(--ink); border-color: var(--line); }
.btn-ghost::before { background: var(--line); }
.btn-ghost:hover { color: var(--ink); }
.btn-block { width: 100%; }
.btn[disabled] { opacity: .6; cursor: not-allowed; }

/* ---------- hero & drawn underline ---------- */
.hero { position: relative; padding-top: clamp(3rem, 8vw, 6rem); overflow: hidden; }
.hero-headline { font-size: clamp(2.4rem, 7vw, 5rem); line-height: 1.02; margin-bottom: .6em; }
.underline-sweep { position: relative; display: inline-block; white-space: nowrap; }
.underline-sweep svg { position: absolute; left: 0; bottom: -.1em; width: 100%; height: .3em; overflow: visible; }
.underline-sweep path { stroke: var(--accent); stroke-width: 6; fill: none; stroke-linecap: round; stroke-dasharray: 340; stroke-dashoffset: 340; transition: stroke-dashoffset 1.1s ease .3s; }
.underline-sweep.in-view path, .hero.is-ready .underline-sweep path { stroke-dashoffset: 0; }

/* ---------- decorative HUD ring ---------- */
.hud-ring { position: absolute; border: 1px solid var(--line); border-radius: 50%; }
.hud-spin { animation: hud-spin 40s linear infinite; }
@keyframes hud-spin { to { transform: rotate(360deg); } }

/* ---------- grain overlay ---------- */
.grain { position: fixed; inset: 0; width: 100vw; height: 100vh; pointer-events: none; opacity: .05; mix-blend-mode: overlay; z-index: 1; }

/* ---------- page hero (inner pages) ---------- */
.page-hero { padding: clamp(3.5rem, 8vw, 5.5rem) 0 clamp(2rem, 5vw, 3rem); border-bottom: 1px solid var(--line-soft); background: linear-gradient(180deg, var(--bg-alt), var(--bg)); }
.page-hero h1 { font-size: clamp(2rem, 5vw, 3.2rem); }
.page-hero p { color: var(--ink-dim); max-width: 42em; }

/* ---------- breadcrumbs ---------- */
.breadcrumbs { font-family: var(--font-mono); font-size: .78rem; letter-spacing: .06em; text-transform: uppercase; color: var(--ink-faint); margin-bottom: 1rem; }
.breadcrumbs a { color: var(--ink-dim); }
.breadcrumbs a:hover { color: var(--accent); }
.breadcrumbs .sep { margin: 0 .5em; }

/* ---------- notices ---------- */
.notice { border: 1px solid var(--line); border-left: 3px solid var(--accent); background: var(--panel); padding: 1rem 1.25rem; border-radius: var(--radius); margin-bottom: 1.5rem; }
.notice-ok { border-left-color: var(--ok); }
.notice-danger { border-left-color: var(--danger); }

/* ---------- prose (legal pages) ---------- */
.prose { max-width: 70ch; }
.prose h2 { margin-top: 2em; font-size: 1.4rem; }
.prose h3 { margin-top: 1.5em; font-size: 1.1rem; }
.prose p, .prose li { color: var(--ink-dim); }
.prose li { margin-bottom: .5em; padding-left: 1.2em; position: relative; }
.prose li::before { content: "—"; position: absolute; left: 0; color: var(--accent); }
.prose ul, .prose ol { margin: 1em 0; }
.legal-layout { display: grid; grid-template-columns: 220px 1fr; gap: var(--gap); align-items: start; }
@media (max-width: 860px) { .legal-layout { grid-template-columns: 1fr; } }
.legal-toc { position: sticky; top: 6rem; border-left: 1px solid var(--line); padding-left: 1rem; font-size: .85rem; }
.legal-toc a { display: block; padding: .3em 0; color: var(--ink-faint); }
.legal-toc a:hover { color: var(--accent); }

/* ---------- forms ---------- */
.form-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.1rem; }
@media (max-width: 640px) { .form-grid { grid-template-columns: 1fr; } }
.field { display: flex; flex-direction: column; gap: .4rem; }
.field.field-wide { grid-column: 1 / -1; }
.field label { font-size: .85rem; color: var(--ink-dim); }
.field input, .field select, .field textarea { background: var(--panel); border: 1px solid var(--line); color: var(--ink); padding: .75em .9em; border-radius: var(--radius); font-family: var(--font-body); font-size: .95rem; accent-color: var(--accent); min-height: 44px; }
.field textarea { min-height: 120px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--accent); }
.field-error { color: var(--danger); font-size: .8rem; min-height: 1.2em; }
.form-note { font-size: .85rem; color: var(--ok); min-height: 1.2em; }
.hp-field { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }

/* ---------- FAQ ---------- */
.faq-item { border-bottom: 1px solid var(--line-soft); padding: .3rem 0; }
.faq-item summary { cursor: pointer; padding: 1em 0; font-family: var(--font-head); font-size: 1.02rem; list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 1rem; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: "+"; font-size: 1.4rem; color: var(--accent); transition: transform .3s ease; }
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-item p { color: var(--ink-dim); padding-bottom: 1.2em; }

/* ---------- product cards / catalog ---------- */
.product-strip { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: var(--gap); }
@media (max-width: 640px) {
  .product-strip { display: flex; overflow-x: auto; scroll-snap-type: x mandatory; gap: 1rem; padding-bottom: .5rem; margin-inline: -1.25rem; padding-inline: 1.25rem; }
  .product-strip .product-card { min-width: 76vw; scroll-snap-align: start; }
}
.product-card { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius-lg); overflow: hidden; transition: transform .35s ease, border-color .35s ease; display: flex; flex-direction: column; }
.product-card:hover { transform: translateY(-6px); border-color: var(--accent); }
.product-card .thumb { aspect-ratio: 4/3; overflow: hidden; background: var(--bg-alt); }
.product-card .thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s ease; }
.product-card:hover .thumb img { transform: scale(1.07); }
.product-card .body { padding: 1.1rem; display: flex; flex-direction: column; gap: .4rem; flex: 1; }
.product-card .style-tag { font-family: var(--font-mono); font-size: .72rem; color: var(--accent); text-transform: uppercase; letter-spacing: .08em; }
.product-card h3 { font-size: 1.05rem; margin-bottom: 0; }
.product-card .price-row { margin-top: auto; display: flex; align-items: center; justify-content: space-between; padding-top: .6rem; }
.product-card .price { font-family: var(--font-mono); font-size: 1.05rem; color: var(--accent-2); }

.product-detail { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem, 5vw, 3.5rem); align-items: start; }
@media (max-width: 860px) { .product-detail { grid-template-columns: 1fr; } }
.product-detail .thumb { aspect-ratio: 4/3; border-radius: var(--radius-lg); overflow: hidden; border: 1px solid var(--line); }
.product-detail .thumb img { width: 100%; height: 100%; object-fit: cover; }
.product-detail .meta-row { display: flex; gap: 1.5rem; font-family: var(--font-mono); font-size: .82rem; color: var(--ink-dim); margin-block: 1rem; flex-wrap: wrap; }
.product-detail .price { font-size: 1.8rem; color: var(--accent-2); font-family: var(--font-head); }
.qty-input { display: inline-flex; align-items: center; border: 1px solid var(--line); border-radius: var(--radius); }
.qty-input button { width: 44px; height: 44px; background: none; border: none; color: var(--ink); font-size: 1.1rem; }
.qty-input input { width: 3em; text-align: center; background: none; border: none; color: var(--ink); font-family: var(--font-mono); }

/* ---------- cart ---------- */
.cart-table { width: 100%; border-collapse: collapse; }
.cart-table th { text-align: left; font-family: var(--font-mono); font-size: .75rem; text-transform: uppercase; color: var(--ink-faint); border-bottom: 1px solid var(--line); padding-bottom: .6rem; }
.cart-table td { padding: 1rem 0; border-bottom: 1px solid var(--line-soft); vertical-align: middle; }
.cart-table .row-item { display: flex; align-items: center; gap: .9rem; }
.cart-table .row-item img { width: 60px; height: 60px; object-fit: cover; border-radius: var(--radius); }
.cart-table .remove-btn { color: var(--ink-faint); font-size: .8rem; background: none; border: none; cursor: pointer; text-decoration: underline; }
.cart-summary { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 1.5rem; display: flex; flex-direction: column; gap: .75rem; }
.cart-summary .total-row { display: flex; justify-content: space-between; font-family: var(--font-head); font-size: 1.2rem; border-top: 1px solid var(--line); padding-top: .75rem; margin-top: .25rem; }
.cart-layout { display: grid; grid-template-columns: 1.6fr 1fr; gap: var(--gap); align-items: start; }
@media (max-width: 860px) { .cart-layout { grid-template-columns: 1fr; } }
.cart-empty { text-align: center; padding: 3rem 1rem; color: var(--ink-dim); }

/* ---------- contact ---------- */
.contact-layout { display: grid; grid-template-columns: 1fr 1.2fr; gap: var(--gap); align-items: start; }
@media (max-width: 860px) { .contact-layout { grid-template-columns: 1fr; } }
.contact-card { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 1.5rem; display: flex; flex-direction: column; gap: 1rem; }
.contact-card .row { display: flex; gap: .7rem; align-items: flex-start; color: var(--ink-dim); }
.contact-card .row svg { color: var(--accent); flex-shrink: 0; margin-top: .2em; }

/* ---------- compass (home feature) ---------- */
.compass { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius-lg); padding: clamp(1.5rem, 4vw, 2.5rem); display: grid; grid-template-columns: 1fr 1fr; gap: clamp(1.5rem, 4vw, 3rem); }
@media (max-width: 860px) { .compass { grid-template-columns: 1fr; } }
.compass-slider { display: flex; flex-direction: column; gap: .4rem; margin-bottom: 1.3rem; }
.compass-slider label { display: flex; justify-content: space-between; font-family: var(--font-mono); font-size: .78rem; letter-spacing: .05em; color: var(--ink-dim); text-transform: uppercase; }
.compass-slider input[type="range"] { width: 100%; accent-color: var(--accent); height: 44px; }
.compass-result { border: 1px dashed var(--line); border-radius: var(--radius-lg); padding: 1.5rem; display: flex; flex-direction: column; gap: .6rem; justify-content: center; min-height: 220px; }
.compass-result .style-tag { font-family: var(--font-mono); font-size: .72rem; color: var(--accent); text-transform: uppercase; letter-spacing: .08em; }
.compass-result h3 { font-size: 1.4rem; margin-bottom: .2rem; }
.compass-result .match-bar { height: 4px; background: var(--line-soft); border-radius: 2px; overflow: hidden; margin-top: .4rem; }
.compass-result .match-bar span { display: block; height: 100%; background: var(--accent); transition: width .5s ease; }

/* ---------- horizontal scroll story (desktop) ---------- */
.story { overflow: hidden; }
.story-track { display: flex; gap: var(--gap); }
@media (min-width: 900px) {
  .story-scroller { overflow-x: auto; scrollbar-width: thin; scroll-snap-type: x mandatory; padding-bottom: 1rem; }
  .story-track { width: max-content; }
  .story-track .story-card { width: 320px; scroll-snap-align: start; }
}
@media (max-width: 899px) { .story-track { flex-direction: column; } }
.story-card { background: var(--bg-alt); border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 1.5rem; flex-shrink: 0; position: relative; }
.story-card .step { font-family: var(--font-mono); color: var(--accent); font-size: .78rem; letter-spacing: .1em; }
.story-card h3 { margin-top: .6rem; }
.story-card p { color: var(--ink-dim); margin-bottom: 0; }

/* ---------- footer ---------- */
.site-footer { background: var(--bg-alt); border-top: 1px solid var(--line-soft); padding-top: 3rem; }
.footer-grid { max-width: var(--container); margin-inline: auto; padding: 0 clamp(1.25rem, 4vw, 2.5rem) 2rem; display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr 1.3fr; gap: var(--gap); }
@media (max-width: 960px) { .footer-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .footer-grid { grid-template-columns: 1fr; } }
.footer-brand p { color: var(--ink-dim); font-size: .9rem; }
.footer-addr, .footer-mail { display: flex; align-items: center; gap: .5rem; color: var(--ink-dim); font-size: .9rem; }
.footer-mail:hover { color: var(--accent); }
.footer-col h3 { font-size: .85rem; text-transform: uppercase; letter-spacing: .08em; color: var(--ink-faint); font-family: var(--font-mono); margin-bottom: 1rem; }
.footer-col ul { display: flex; flex-direction: column; gap: .6rem; }
.footer-col a { color: var(--ink-dim); font-size: .92rem; }
.footer-col a:hover { color: var(--accent); }
.newsletter h3 { font-size: 1rem; }
.newsletter p { color: var(--ink-dim); font-size: .88rem; }
.newsletter-row { display: flex; gap: .5rem; }
.newsletter-row input { flex: 1; background: var(--panel); border: 1px solid var(--line); color: var(--ink); padding: .7em .9em; border-radius: var(--radius); min-height: 44px; }
.footer-bottom { border-top: 1px solid var(--line-soft); padding: 1.2rem clamp(1.25rem, 4vw, 2.5rem); display: flex; justify-content: space-between; flex-wrap: wrap; gap: .5rem; font-size: .82rem; color: var(--ink-faint); }

/* ---------- cookie banner ---------- */
.cookie-banner { position: fixed; bottom: 1rem; left: 1rem; right: 1rem; max-width: 560px; margin-inline: auto; background: var(--panel-2); border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 1.1rem 1.3rem; display: flex; flex-wrap: wrap; gap: 1rem; align-items: center; justify-content: space-between; z-index: 200; box-shadow: 0 10px 30px rgba(0,0,0,.4); }
.cookie-banner p { margin: 0; font-size: .88rem; color: var(--ink); flex: 1 1 240px; }
.cookie-banner a { color: var(--accent); text-decoration: underline; }
.cookie-actions { display: flex; gap: .6rem; }

/* ---------- toast ---------- */
.lipa-toast { position: fixed; bottom: 1.5rem; right: 1.5rem; background: var(--accent); color: var(--accent-ink); padding: .8em 1.2em; border-radius: var(--radius); font-size: .9rem; transform: translateY(20px); opacity: 0; transition: transform .3s ease, opacity .3s ease; z-index: 300; }
.lipa-toast.is-visible { transform: translateY(0); opacity: 1; }

/* ---------- 404 ---------- */
.error-page { text-align: center; padding: clamp(4rem, 12vw, 7rem) 0; }
.error-page .code { font-family: var(--font-mono); font-size: clamp(4rem, 14vw, 9rem); color: var(--accent); line-height: 1; }

/* =====================================================================
   COMPONENTS: .class - what it is
   .wrap - centered max-width page container
   .section - vertical page section spacing
   .grid / .grid-2 / .grid-3 / .grid-4 - responsive grid helpers
   .stack / .stack-sm - vertical flex spacing helpers
   .hud-tick - small monospace HUD-style label
   .hud-rail - thin dashed horizontal divider line
   .reveal / .reveal-1..4 - scroll-reveal animation hook + stagger delay
   .site-header / .header-inner - sticky site header bar
   .brand / .brand-mark / .brand-word - logo lockup
   .primary-nav - main nav list + mobile off-canvas panel
   .nav-toggle / .nav-close - mobile menu open/close buttons
   .cart-link / .cart-count - header cart icon + animated badge
   .btn / .btn-accent / .btn-ghost / .btn-block - button variants with fill-sweep hover
   .hero / .hero-headline - home hero section and oversized headline
   .underline-sweep - animated drawn-underline wrapper for hero keywords
   .hud-ring / .hud-spin - decorative rotating HUD ring ornament
   .grain - fixed full-viewport noise overlay
   .page-hero - inner-page title band
   .breadcrumbs - small inner-page breadcrumb trail
   .notice / .notice-ok / .notice-danger - callout banner variants
   .prose - readable long-form legal/text content column
   .legal-layout / .legal-toc - legal page sidebar + sticky table of contents
   .form-grid / .field / .field-wide / .field-error - form layout and validation styling
   .hp-field - visually hidden honeypot input
   .form-note - inline success/error message under a form
   .faq / .faq-item - FAQ accordion (details/summary)
   .product-strip / .product-card - catalog grid / mobile scroll-snap strip
   .product-detail / .qty-input - single product page layout + quantity stepper
   .cart-layout / .cart-table / .cart-summary / .cart-empty - cart & checkout layout
   .contact-layout / .contact-card - contact page split layout
   .compass / .compass-slider / .compass-result - "Pivní kompas" signature feature
   .story / .story-scroller / .story-track / .story-card - horizontal scroll story section
   .site-footer / .footer-grid / .footer-col / .newsletter / .footer-bottom - site footer
   .cookie-banner / .cookie-actions - cookie consent banner
   .lipa-toast - transient toast notification
   .error-page - 404 page layout
   ===================================================================== */