/* Košе Radost - Gothic revival wicker. Dark plum, candlelight cream, signal red. */
@media (prefers-reduced-motion: no-preference) { html { scroll-behavior: smooth; } }
html, body { overflow-x: clip; }

:root {
  --plum: #1f1118;
  --plum-2: #2b1620;
  --cream: #f3e9d6;
  --cream-dim: #d8c9ab;
  --red: #c4321f;
  --red-dim: #8f2316;
  --ink: #120a0f;
  --gold: #b68a4e;
  --serif: "Iowan Old Style", "Palatino Linotype", Georgia, "Times New Roman", serif;
  --sans: "Avenir Next", "Segoe UI", system-ui, -apple-system, sans-serif;
  --mono: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  --radius: 2px;
  --container: 1180px;
  --arch: polygon(0% 100%, 0% 22%, 50% 0%, 100% 22%, 100% 100%);
}

* { box-sizing: border-box; }
html { font-size: 16px; }
body {
  margin: 0;
  background: var(--plum);
  color: var(--cream);
  font-family: var(--sans);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, h4 { font-family: var(--serif); margin: 0 0 .5em; line-height: 1.1; font-weight: 600; }
p { margin: 0 0 1em; }
ul { margin: 0; padding: 0; }
button { font-family: inherit; cursor: pointer; }
input, textarea, select { font-family: inherit; font-size: 1rem; }
:focus-visible { outline: 2px solid var(--red); outline-offset: 2px; }
::selection { background: var(--red); color: var(--cream); }
accent-color: var(--red);
input, select, textarea { accent-color: var(--red); }

.visually-hidden { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
.skip-link { position: absolute; left: -999px; top: 0; background: var(--red); color: var(--cream); padding: .6em 1em; z-index: 200; }
.skip-link:focus { left: 0; }

.container { max-width: var(--container); margin: 0 auto; padding: 0 1.5rem; }
.u-mt-lg { margin-top: clamp(2rem, 5vw, 4rem); }
.u-mb-lg { margin-bottom: clamp(2rem, 5vw, 4rem); }
.u-grid-2 { display: grid; gap: 2rem; grid-template-columns: 1fr; }
@media (min-width: 760px) { .u-grid-2 { grid-template-columns: 1fr 1fr; } }
.u-grid-3 { display: grid; gap: 1.5rem; grid-template-columns: 1fr; }
@media (min-width: 760px) { .u-grid-3 { grid-template-columns: repeat(3, 1fr); } }

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

/* ===== header ===== */
.site-header { position: sticky; top: 0; z-index: 100; background: rgba(31,17,24,.9); backdrop-filter: blur(6px); border-bottom: 1px solid rgba(182,138,78,.25); }
.site-header__bar { max-width: var(--container); margin: 0 auto; padding: .8rem 1.5rem; display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
.logo { display: flex; align-items: center; gap: .6rem; }
.logo__mark { flex-shrink: 0; }
.logo__word { font-family: var(--serif); font-size: 1.3rem; letter-spacing: .02em; }
.logo__word--footer { font-size: 1.4rem; display: block; margin-bottom: .5rem; }

.nav-toggle { background: none; border: none; color: var(--cream); display: none; padding: .4rem; min-width: 44px; min-height: 44px; }
.nav-close { display: none; background: none; border: none; color: var(--cream); position: absolute; top: 1rem; right: 1rem; min-width: 44px; min-height: 44px; }

.site-nav { display: flex; align-items: center; gap: 2rem; }
.site-nav ul { display: flex; gap: 1.6rem; list-style: none; }
.site-nav a { font-size: .95rem; letter-spacing: .02em; position: relative; padding: .3rem 0; }
.site-nav a::after { content: ""; position: absolute; left: 0; bottom: 0; width: 0; height: 1px; background: var(--red); transition: width .25s ease; }
.site-nav a:hover::after, .site-nav a.is-active::after { width: 100%; }
.site-nav a.is-active { color: var(--red); }
.cart-link { position: relative; display: flex; align-items: center; min-width: 44px; min-height: 44px; justify-content: center; }
.cart-count { position: absolute; top: 0; right: 0; background: var(--red); color: var(--cream); font-size: .65rem; min-width: 18px; height: 18px; border-radius: 50%; display: flex; align-items: center; justify-content: center; }
.cart-count--bump { animation: bump .35s ease; }
@keyframes bump { 0% { transform: scale(1); } 40% { transform: scale(1.4); } 100% { transform: scale(1); } }

@media (max-width: 760px) {
  .nav-toggle { display: flex; align-items: center; justify-content: center; }
  .nav-close { display: flex; align-items: center; justify-content: center; }
  .site-nav {
    position: fixed; top: 0; right: 0; height: 100vh; width: min(320px, 86vw);
    background: var(--plum-2); flex-direction: column; align-items: flex-start;
    padding: 4.5rem 1.5rem 2rem; gap: 2rem;
    transform: translateX(100%); visibility: hidden; transition: transform .35s ease, visibility .35s ease;
    z-index: 150;
  }
  .site-nav.is-open { transform: translateX(0); visibility: visible; }
  .site-nav ul { flex-direction: column; gap: 1.2rem; }
}

/* ===== hero ===== */
.hero { position: relative; padding: clamp(3rem, 8vw, 6rem) 0 clamp(2.5rem, 6vw, 4rem); overflow: hidden; }
.hero__grid { display: grid; gap: 2rem; align-items: center; grid-template-columns: 1fr; }
@media (min-width: 860px) { .hero__grid { grid-template-columns: 1.1fr .9fr; } }
.hero__headline { font-size: clamp(2.6rem, 7vw, 5rem); margin: 0 0 1rem; }
.hero__wipe { display: inline-block; clip-path: inset(0 100% 0 0); animation: wipe 1.1s cubic-bezier(.65,0,.35,1) .2s forwards; }
@media (prefers-reduced-motion: reduce) { .hero__wipe { clip-path: inset(0 0 0 0); animation: none; } }
@keyframes wipe { to { clip-path: inset(0 0 0 0); } }
.hero__lede { font-size: 1.15rem; max-width: 36ch; color: var(--cream-dim); }
.hero__art { position: relative; aspect-ratio: 4/5; }
.hero__art img { width: 100%; height: 100%; object-fit: cover; filter: sepia(.25) saturate(1.1); border-radius: var(--radius); clip-path: var(--arch); }
.hero__ring { position: absolute; inset: -6%; width: 112%; height: 112%; pointer-events: none; }
.hero__actions { display: flex; gap: 1rem; margin-top: 1.5rem; flex-wrap: wrap; }

/* ===== buttons ===== */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: .5rem; padding: .85rem 1.6rem; min-height: 44px; border-radius: var(--radius); border: 1px solid transparent; font-size: .95rem; letter-spacing: .02em; position: relative; overflow: hidden; transition: color .25s ease, border-color .25s ease; }
.btn span, .btn { z-index: 1; }
.btn::before { content: ""; position: absolute; inset: 0; left: -100%; width: 100%; background: var(--red); transition: left .3s ease; z-index: -1; }
.btn--primary { background: var(--red); color: var(--cream); border-color: var(--red); }
.btn--primary::before { background: var(--cream); }
.btn--primary:hover { color: var(--ink); }
.btn--ghost { background: transparent; color: var(--cream); border-color: var(--cream-dim); }
.btn--ghost::before { background: var(--red); }
.btn--ghost:hover { color: var(--cream); border-color: var(--red); }
.btn--dark { background: var(--ink); color: var(--cream); border-color: var(--gold); }
.btn--small { padding: .5rem 1rem; min-height: 36px; font-size: .85rem; }
.btn--block { width: 100%; }
.btn:disabled { opacity: .5; cursor: not-allowed; }

/* ===== dividers / ornaments ===== */
.divider { display: block; width: 100%; height: 36px; margin: 2rem auto; color: var(--gold); opacity: .6; }
.seal { color: var(--red); }

/* ===== masonry gallery ===== */
.masonry { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1rem; }
@media (min-width: 700px) { .masonry { grid-template-columns: repeat(4, 1fr); } }
.masonry__item { position: relative; overflow: hidden; border-radius: var(--radius); grid-row: span 1; }
.masonry__item:nth-child(1) { grid-row: span 2; }
.masonry__item:nth-child(4) { grid-row: span 2; }
.masonry__item img { width: 100%; height: 100%; object-fit: cover; aspect-ratio: 1/1; transition: transform .6s ease; }
.masonry__item:nth-child(1) img, .masonry__item:nth-child(4) img { aspect-ratio: 1/2; }
.masonry__item:hover img { transform: scale(1.08); }
.masonry__caption { position: absolute; inset: auto 0 0 0; padding: .8rem 1rem; background: linear-gradient(to top, rgba(18,10,15,.9), transparent); transform: translateY(100%); transition: transform .3s ease; font-size: .85rem; }
.masonry__item:hover .masonry__caption { transform: translateY(0); }

/* ===== reveal ===== */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s ease, transform .7s ease; }
.reveal.in-view { opacity: 1; transform: translateY(0); }
.reveal--1 { transition-delay: .05s; } .reveal--2 { transition-delay: .15s; } .reveal--3 { transition-delay: .25s; } .reveal--4 { transition-delay: .35s; }
@media (prefers-reduced-motion: reduce) { .reveal { transition: none; opacity: 1; transform: none; } }

/* ===== section / cards ===== */
.section { padding: clamp(2.5rem, 6vw, 4.5rem) 0; }
.section__head { max-width: 46ch; margin-bottom: 2rem; }
.section__kicker { color: var(--red); font-size: .8rem; letter-spacing: .12em; text-transform: uppercase; display: block; margin-bottom: .5rem; }

.card { background: var(--plum-2); border: 1px solid rgba(182,138,78,.2); border-radius: var(--radius); padding: 1.5rem; transition: transform .3s ease, box-shadow .3s ease; }
.card:hover { transform: translateY(-4px); box-shadow: 0 16px 32px rgba(0,0,0,.35); }

/* ===== product grid / cards ===== */
.product-strip { display: grid; gap: 1.5rem; grid-template-columns: repeat(2, 1fr); }
@media (min-width: 640px) { .product-strip { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 639px) { .product-strip { grid-auto-flow: column; grid-auto-columns: 78%; overflow-x: auto; scroll-snap-type: x mandatory; padding-bottom: .5rem; } .product-strip > * { scroll-snap-align: start; } }
.product-card { display: block; background: var(--plum-2); border-radius: var(--radius); overflow: hidden; border: 1px solid rgba(182,138,78,.2); }
.product-card__img { aspect-ratio: 4/3; overflow: hidden; }
.product-card__img img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s ease; }
.product-card:hover .product-card__img img { transform: scale(1.06); }
.product-card__body { padding: 1.1rem; }
.product-card__name { font-family: var(--serif); font-size: 1.1rem; margin-bottom: .3rem; }
.product-card__price { color: var(--red); font-weight: 600; }

/* ===== finder (signature feature) ===== */
.finder { background: var(--plum-2); border: 1px solid rgba(182,138,78,.25); border-radius: var(--radius); padding: clamp(1.5rem, 4vw, 2.5rem); }
.finder__controls { display: grid; gap: 1.5rem; margin-bottom: 1.5rem; }
@media (min-width: 700px) { .finder__controls { grid-template-columns: 1fr 1fr; } }
.finder__tags { display: flex; gap: .6rem; flex-wrap: wrap; }
.finder__tag { border: 1px solid var(--cream-dim); border-radius: 999px; padding: .5rem 1rem; font-size: .85rem; background: transparent; color: var(--cream); min-height: 40px; }
.finder__tag[aria-pressed="true"] { background: var(--red); border-color: var(--red); }
.finder__slider { width: 100%; }
.finder__results { display: grid; gap: 1rem; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }
.finder__empty { color: var(--cream-dim); }

/* ===== page hero (inner pages) ===== */
.page-hero { padding: clamp(2.5rem, 6vw, 4rem) 0 2rem; border-bottom: 1px solid rgba(182,138,78,.2); }
.page-hero h1 { font-size: clamp(2rem, 5vw, 3.2rem); }
.page-hero p { color: var(--cream-dim); max-width: 50ch; }

/* ===== breadcrumbs ===== */
.breadcrumbs { font-size: .85rem; color: var(--cream-dim); padding: 1rem 0; }
.breadcrumbs a { color: var(--cream-dim); }
.breadcrumbs a:hover { color: var(--red); }
.breadcrumbs span[aria-current] { color: var(--cream); }

/* ===== prose (legal pages) ===== */
.prose { max-width: 68ch; }
.prose h2 { margin-top: 2em; font-size: 1.4rem; }
.prose h3 { font-size: 1.15rem; margin-top: 1.5em; }
.prose p, .prose li { color: var(--cream-dim); }
.prose ul, .prose ol { padding-left: 1.4em; margin-bottom: 1em; }
.prose a { color: var(--red); text-decoration: underline; }

.legal-toc { background: var(--plum-2); border-radius: var(--radius); padding: 1.2rem 1.4rem; margin-bottom: 2rem; border: 1px solid rgba(182,138,78,.2); }
.legal-toc h2 { font-size: 1rem; text-transform: uppercase; letter-spacing: .08em; }
.legal-toc ol { padding-left: 1.2em; }
.legal-toc a { color: var(--cream-dim); }
.legal-toc a:hover { color: var(--red); }

/* ===== notice ===== */
.notice { border-left: 3px solid var(--red); background: rgba(196,50,31,.08); padding: 1rem 1.2rem; border-radius: var(--radius); margin: 1.5rem 0; }
.notice--info { border-left-color: var(--gold); background: rgba(182,138,78,.08); }

/* ===== forms ===== */
.form-grid { display: grid; gap: 1.2rem; grid-template-columns: 1fr; }
@media (min-width: 640px) { .form-grid--2col { grid-template-columns: 1fr 1fr; } }
.field { display: flex; flex-direction: column; gap: .4rem; }
.field--inline { flex-direction: row; gap: .6rem; }
.field label { font-size: .85rem; color: var(--cream-dim); }
.field input, .field select, .field textarea {
  background: var(--plum-2); border: 1px solid rgba(182,138,78,.3); color: var(--cream);
  padding: .7rem .9rem; border-radius: var(--radius); min-height: 44px;
}
.field textarea { min-height: 120px; resize: vertical; }
.field input:focus, .field textarea:focus, .field select:focus { border-color: var(--red); }
.field-error { color: var(--red); font-size: .85rem; }
.form-success { color: #8fbf7a; font-size: .9rem; }
.hp-field { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }

/* ===== FAQ ===== */
.faq { display: flex; flex-direction: column; gap: 1rem; max-width: 70ch; }
.faq-item { background: var(--plum-2); border-radius: var(--radius); border: 1px solid rgba(182,138,78,.2); padding: .3rem 1.2rem; }
.faq-item summary { padding: 1rem 0; cursor: pointer; font-family: var(--serif); font-size: 1.05rem; list-style: none; display: flex; justify-content: space-between; gap: 1rem; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: "+"; color: var(--red); font-size: 1.4rem; }
.faq-item[open] summary::after { content: "–"; }
.faq-item p { padding-bottom: 1rem; color: var(--cream-dim); }

/* ===== product detail ===== */
.product-detail { display: grid; gap: 2.5rem; grid-template-columns: 1fr; }
@media (min-width: 820px) { .product-detail { grid-template-columns: 1fr 1fr; } }
.product-detail__img { aspect-ratio: 1/1; overflow: hidden; border-radius: var(--radius); }
.product-detail__img img { width: 100%; height: 100%; object-fit: cover; }
.product-detail__price { font-size: 1.6rem; color: var(--red); font-family: var(--serif); margin: .5rem 0 1rem; }
.qty-stepper { display: flex; align-items: center; gap: .6rem; }
.qty-stepper button { width: 40px; height: 40px; border: 1px solid var(--cream-dim); background: transparent; color: var(--cream); border-radius: var(--radius); }
.qty-stepper input { width: 50px; text-align: center; background: var(--plum-2); border: 1px solid rgba(182,138,78,.3); color: var(--cream); min-height: 40px; border-radius: var(--radius); }

/* ===== cart / checkout ===== */
.cart-table { width: 100%; border-collapse: collapse; }
.cart-table th, .cart-table td { padding: .8rem .5rem; border-bottom: 1px solid rgba(182,138,78,.2); text-align: left; }
.cart-table img { width: 64px; height: 64px; object-fit: cover; border-radius: var(--radius); }
.cart-summary { background: var(--plum-2); border-radius: var(--radius); padding: 1.5rem; border: 1px solid rgba(182,138,78,.2); }
.cart-summary__row { display: flex; justify-content: space-between; padding: .5rem 0; }
.cart-summary__total { font-size: 1.2rem; color: var(--red); border-top: 1px solid rgba(182,138,78,.3); margin-top: .5rem; padding-top: 1rem; }
.cart-empty { color: var(--cream-dim); padding: 3rem 0; text-align: center; }

/* ===== contact ===== */
.contact-layout { display: grid; gap: 2.5rem; grid-template-columns: 1fr; }
@media (min-width: 820px) { .contact-layout { grid-template-columns: 1fr 1fr; } }
.contact-info { display: flex; flex-direction: column; gap: 1rem; }
.contact-info__row { display: flex; gap: .8rem; align-items: flex-start; color: var(--cream-dim); }
.contact-info__row svg { color: var(--red); flex-shrink: 0; margin-top: .2rem; }

/* ===== cookie banner ===== */
.cookie-banner { position: fixed; bottom: 1rem; left: 1rem; right: 1rem; max-width: 560px; margin: 0 auto; background: var(--ink); border: 1px solid var(--gold); border-radius: var(--radius); padding: 1.2rem 1.4rem; z-index: 300; display: flex; flex-wrap: wrap; gap: 1rem; align-items: center; justify-content: space-between; box-shadow: 0 20px 40px rgba(0,0,0,.5); }
.cookie-banner p { margin: 0; font-size: .85rem; color: var(--cream); flex: 1 1 240px; }
.cookie-banner__actions { display: flex; gap: .6rem; }

/* ===== footer ===== */
.site-footer { background: var(--ink); border-top: 1px solid rgba(182,138,78,.25); padding: clamp(2.5rem, 5vw, 4rem) 0 1.5rem; }
.site-footer__grid { max-width: var(--container); margin: 0 auto; padding: 0 1.5rem; display: grid; gap: 2.5rem; grid-template-columns: 1fr; }
@media (min-width: 760px) { .site-footer__grid { grid-template-columns: 1.3fr 1fr 1fr 1.3fr; } }
.footer-brand p { color: var(--cream-dim); font-size: .9rem; }
.footer-pin, .footer-mail { display: flex; align-items: center; gap: .5rem; color: var(--cream-dim); font-size: .9rem; }
.footer-nav h3 { font-size: .85rem; text-transform: uppercase; letter-spacing: .08em; color: var(--gold); margin-bottom: 1rem; }
.footer-nav ul { list-style: none; display: flex; flex-direction: column; gap: .6rem; }
.footer-nav a { color: var(--cream-dim); font-size: .9rem; }
.footer-nav a:hover { color: var(--red); }
.footer-newsletter h3 { font-family: var(--serif); font-size: 1.1rem; margin-bottom: .4rem; }
.footer-newsletter p { color: var(--cream-dim); font-size: .9rem; }
.site-footer__bottom { max-width: var(--container); margin: 2.5rem auto 0; padding: 1.5rem 1.5rem 0; border-top: 1px solid rgba(182,138,78,.15); font-size: .8rem; color: var(--cream-dim); }

/* ===== 404 ===== */
.error-404 { text-align: center; padding: clamp(3rem, 10vw, 6rem) 0; }
.error-404 h1 { font-size: clamp(3rem, 10vw, 6rem); color: var(--red); }

/* COMPONENTS: .class - what it is
.site-header - sticky header bar
.logo / .logo__mark / .logo__word - SVG logo + wordmark
.site-nav - main nav, becomes off-canvas drawer on mobile (.is-open)
.nav-toggle / .nav-close - mobile menu buttons
.cart-link / .cart-count - header cart icon + badge (.cart-count--bump animates on add)
.hero / .hero__grid / .hero__headline / .hero__wipe / .hero__lede / .hero__art / .hero__ring / .hero__actions - home hero
.btn, .btn--primary, .btn--ghost, .btn--dark, .btn--small, .btn--block - buttons with fill-sweep hover
.divider / .seal - decorative SVG dividers and badges
.masonry / .masonry__item / .masonry__caption - home masonry gallery with hover reveal
.reveal / .reveal--1..4 / .in-view - scroll reveal animation + stagger
.section / .section__head / .section__kicker - generic content section
.card - generic hover-lift card
.product-strip / .product-card / .product-card__img / .product-card__body / .product-card__name / .product-card__price - catalog grid, horizontal scroll-snap on mobile
.finder / .finder__controls / .finder__tags / .finder__tag / .finder__slider / .finder__results / .finder__empty - "Poradce košů" signature feature
.page-hero - inner page hero/header band
.breadcrumbs - breadcrumb trail
.prose - long-form legal/readable text block
.legal-toc - table of contents box for legal pages
.notice / .notice--info - callout box
.form-grid / .form-grid--2col / .field / .field--inline / .field-error / .form-success / .hp-field - form layout + validation states
.faq / .faq-item - details/summary accordion
.product-detail / .product-detail__img / .product-detail__price / .qty-stepper - product page layout
.cart-table / .cart-summary / .cart-summary__row / .cart-summary__total / .cart-empty - cart/checkout layout
.contact-layout / .contact-info / .contact-info__row - contact page layout
.cookie-banner / .cookie-banner__actions - cookie consent banner
.site-footer / .footer-brand / .footer-nav / .footer-newsletter / .footer-pin / .footer-mail - footer layout
.error-404 - 404 page layout
.grain - fixed full-screen grain texture overlay
.u-mt-lg / .u-mb-lg / .u-grid-2 / .u-grid-3 / .container / .visually-hidden / .skip-link - utilities
*/