/* ===== Puzzle Tatra — design system ===== */
:root{
  --plum:#2f2230;
  --plum-deep:#1d1620;
  --blush:#f3e2db;
  --blush-soft:#f8ede6;
  --paper:#f6efe6;
  --gold:#c99a4b;
  --seal:#b23a3a;
  --ink:#2a2224;
  --ink-soft:#6c5f63;
  --line:#dccdb9;
  --radius:18px;
  --measure:65ch;
  --shadow-1:0 1px 2px rgba(42,34,36,.06), 0 10px 24px -14px rgba(42,34,36,.25);
  --ff-display:"Iowan Old Style","Palatino Linotype",Georgia,"Noto Serif",serif;
  --ff-body:"Avenir Next","Segoe UI",system-ui,-apple-system,sans-serif;
  --ff-mono:"JetBrains Mono",Consolas,monospace;
}
*{box-sizing:border-box}
html,body{overflow-x:clip}
html{scroll-behavior:smooth}
body{
  margin:0;background:var(--paper);color:var(--ink);font-family:var(--ff-body);
  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(--ff-display);margin:0 0 .5em;color:var(--plum)}
h1{font-size:clamp(2.4rem,6vw,4.4rem);line-height:1.04;letter-spacing:-.01em}
h2{font-size:clamp(1.7rem,3.4vw,2.6rem)}
h3{font-size:1.25rem}
p{margin:0 0 1em}
ul{margin:0;padding:0}
button{font-family:inherit}
:focus-visible{outline:3px solid var(--gold);outline-offset:3px;border-radius:4px}
@media (prefers-reduced-motion:reduce){*{animation-duration:.01ms !important;transition-duration:.01ms !important;scroll-behavior:auto !important}}

.visually-hidden{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(--plum);color:#fff;padding:.6em 1em;z-index:200}
.skip-link:focus{left:0}

.wrap{max-width:1180px;margin-inline:auto;padding-inline:clamp(1.1rem,4vw,2.5rem)}
.u-mt-lg{margin-top:clamp(3rem,6vw,6rem)}
.u-mb-lg{margin-bottom:clamp(3rem,6vw,6rem)}
.u-grid{display:grid;gap:1.5rem}
.u-flex{display:flex;align-items:center;gap:.75rem}
section{padding-block:clamp(2.6rem,6vw,5.5rem)}

/* ===== header ===== */
.site-header{position:sticky;top:0;z-index:100;background:rgba(246,239,230,.9);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.site-header__inner{max-width:1180px;margin-inline:auto;padding:.85rem clamp(1.1rem,4vw,2.5rem);display:flex;align-items:center;gap:2rem;justify-content:space-between}
.logo{display:flex;align-items:center;gap:.6rem;color:var(--plum)}
.logo__mark{color:var(--plum);flex:none}
.logo__word{font-family:var(--ff-display);font-size:1.3rem;letter-spacing:.01em}
.logo__word span{color:var(--seal)}
.main-nav{display:flex;gap:1.6rem;font-size:.95rem}
.main-nav a{position:relative;padding:.25rem 0;color:var(--ink-soft)}
.main-nav a::after{content:"";position:absolute;left:0;bottom:-2px;width:100%;height:2px;background:var(--seal);transform:scaleX(0);transform-origin:left;transition:transform .3s ease}
.main-nav a:hover::after,.main-nav a.is-active::after{transform:scaleX(1)}
.main-nav a.is-active{color:var(--plum)}
.header-actions{display:flex;align-items:center;gap:1rem}
.cart-link{position:relative;display:flex;color:var(--plum)}
.cart-count{position:absolute;top:-8px;right:-10px;background:var(--seal);color:#fff;font-size:.68rem;min-width:18px;height:18px;border-radius:999px;display:flex;align-items:center;justify-content:center;padding:0 3px}
.cart-count.is-empty{background:var(--ink-soft)}
.cart-count.bump{animation:bump .4s ease}
@keyframes bump{0%{transform:scale(1)}40%{transform:scale(1.35)}100%{transform:scale(1)}}
.menu-toggle{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:8px;min-width:44px;min-height:44px}
.menu-toggle span{width:22px;height:2px;background:var(--plum);display:block}

@media (max-width:860px){
  .main-nav{position:fixed;top:0;right:0;height:100vh;width:min(78vw,320px);background:var(--plum);flex-direction:column;justify-content:center;align-items:flex-start;padding:2rem;gap:1.4rem;
    transform:translateX(100%);visibility:hidden;transition:transform .35s ease;z-index:150}
  .main-nav.is-open{transform:translateX(0);visibility:visible}
  .main-nav a{color:var(--blush);font-size:1.1rem}
  .menu-toggle{display:flex}
}

/* ===== buttons ===== */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5em;border-radius:999px;padding:.75em 1.6em;font-size:.95rem;border:1px solid transparent;cursor:pointer;position:relative;overflow:hidden;min-height:44px;transition:color .3s ease}
.btn--primary{background:var(--plum);color:#fff}
.btn--primary:hover{background:var(--plum-deep)}
.btn--outline{border-color:var(--plum);color:var(--plum);background:transparent}
.btn--ghost-dark{border-color:rgba(255,255,255,.5);color:#fff;background:transparent}
.btn--ghost-dark:hover{background:rgba(255,255,255,.12)}
.btn--sweep{background:var(--seal);color:#fff;z-index:1}
.btn--sweep::before{content:"";position:absolute;inset:0;width:100%;left:-100%;background:var(--gold);transition:left .35s ease;z-index:-1}
.btn--sweep:hover::before{left:0}
.btn--block{width:100%}

/* ===== page hero (inner pages) ===== */
.page-hero{background:linear-gradient(180deg,var(--blush-soft),var(--paper));padding-block:clamp(2.5rem,7vw,5rem);border-bottom:1px solid var(--line)}
.page-hero h1{margin-bottom:.4rem}
.page-hero p{color:var(--ink-soft);max-width:var(--measure)}

/* ===== breadcrumbs ===== */
.breadcrumbs{font-size:.85rem;color:var(--ink-soft);display:flex;gap:.4rem;flex-wrap:wrap;margin-bottom:1rem}
.breadcrumbs a{color:var(--ink-soft);text-decoration:underline}
.breadcrumbs span[aria-hidden]{opacity:.6}

/* ===== prose (legal pages) ===== */
.prose{max-width:var(--measure);margin-inline:auto}
.prose h2{margin-top:2em}
.prose ul{margin:1em 0 1em 1.3em;list-style:disc}
.prose li{margin-bottom:.4em}
.legal-toc{background:var(--blush-soft);border:1px solid var(--line);border-radius:var(--radius);padding:1.4rem 1.6rem;max-width:var(--measure);margin:0 auto 2.5rem}
.legal-toc h2{font-size:1.05rem;margin-bottom:.6rem}
.legal-toc ol{margin:0 0 0 1.2rem}
.legal-toc a{color:var(--seal)}

/* ===== notice ===== */
.notice{border-radius:var(--radius);padding:1rem 1.3rem;border:1px solid var(--line);background:var(--blush-soft);font-size:.92rem}
.notice--info{border-color:#b9c8c9;background:#eef4f3}
.notice--warn{border-color:var(--gold);background:#fbf1dd}

/* ===== forms ===== */
.form-grid{display:grid;gap:1.1rem;grid-template-columns:repeat(2,1fr)}
.form-grid .field--full{grid-column:1/-1}
@media (max-width:620px){.form-grid{grid-template-columns:1fr}}
.field{display:flex;flex-direction:column;gap:.35rem;font-size:.9rem}
.field label{font-weight:600;color:var(--plum)}
.field input,.field select,.field textarea{
  font:inherit;padding:.7em .9em;border:1px solid var(--line);border-radius:10px;background:#fff;accent-color:var(--seal);
}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--seal)}
.field-error{color:var(--seal);font-size:.8rem;min-height:1.1em}
.field-errors{color:var(--seal);font-size:.85rem}
.field-success{color:#2f6e46;font-size:.9rem}
.field-inline{display:flex;gap:.5rem}
.field-inline input{flex:1;min-width:0}

/* ===== faq ===== */
.faq{max-width:var(--measure);margin-inline:auto;display:flex;flex-direction:column;gap:.8rem}
.faq-item{border:1px solid var(--line);border-radius:14px;background:#fff;overflow:hidden}
.faq-item summary{cursor:pointer;padding:1rem 1.3rem;font-weight:600;color:var(--plum);list-style:none;display:flex;justify-content:space-between;align-items:center;gap:1rem}
.faq-item summary::after{content:"+";font-size:1.3rem;color:var(--seal);transition:transform .25s ease}
.faq-item[open] summary::after{transform:rotate(45deg)}
.faq-item p{padding:0 1.3rem 1.1rem;color:var(--ink-soft)}

/* ===== product grid / card ===== */
.product-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:1.6rem}
.product-card{background:#fff;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-1);display:flex;flex-direction:column;transition:transform .3s ease,box-shadow .3s ease}
.product-card:hover{transform:translateY(-6px);box-shadow:0 20px 40px -20px rgba(42,34,36,.35)}
.product-card__media{aspect-ratio:4/3;overflow:hidden;background:var(--blush-soft)}
.product-card__media img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.product-card:hover .product-card__media img{transform:scale(1.08)}
.product-card__body{padding:1.1rem 1.2rem 1.4rem;display:flex;flex-direction:column;gap:.4rem;flex:1}
.product-card__cat{font-size:.72rem;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-soft)}
.product-card__price{font-family:var(--ff-display);color:var(--seal);font-size:1.15rem;margin-top:auto}

/* ===== product detail ===== */
.product-detail{display:grid;grid-template-columns:1.1fr 1fr;gap:clamp(1.5rem,4vw,3rem);align-items:start}
@media (max-width:760px){.product-detail{grid-template-columns:1fr}}
.product-detail__media{border-radius:var(--radius);overflow:hidden;aspect-ratio:4/3;background:var(--blush-soft)}
.product-detail__media img{width:100%;height:100%;object-fit:cover}
.product-detail__meta{display:flex;gap:1.2rem;flex-wrap:wrap;color:var(--ink-soft);font-size:.88rem;margin:1rem 0}
.product-detail__price{font-family:var(--ff-display);font-size:2rem;color:var(--seal)}

/* ===== cart / checkout ===== */
.cart-table{width:100%;border-collapse:collapse;margin-bottom:2rem}
.cart-table th{text-align:left;font-size:.8rem;text-transform:uppercase;letter-spacing:.05em;color:var(--ink-soft);border-bottom:1px solid var(--line);padding:.6rem}
.cart-table td{padding:.9rem .6rem;border-bottom:1px solid var(--line);vertical-align:middle}
.cart-table img{width:64px;height:64px;object-fit:cover;border-radius:10px}
.cart-table__qty{width:64px;padding:.4em;border:1px solid var(--line);border-radius:8px}
.cart-summary{background:var(--blush-soft);border-radius:var(--radius);padding:1.6rem;max-width:380px;margin-left:auto;display:flex;flex-direction:column;gap:.6rem}
.cart-summary__total{display:flex;justify-content:space-between;font-family:var(--ff-display);font-size:1.3rem;color:var(--plum);border-top:1px solid var(--line);padding-top:.6rem}

/* ===== contact ===== */
.contact-layout{display:grid;grid-template-columns:1fr 1fr;gap:clamp(1.5rem,4vw,3rem)}
@media (max-width:760px){.contact-layout{grid-template-columns:1fr}}
.contact-info{display:flex;flex-direction:column;gap:1rem}
.contact-info__item{display:flex;gap:.8rem;align-items:flex-start;color:var(--ink-soft)}
.contact-info__item svg{flex:none;color:var(--seal);margin-top:.15rem}

/* ===== hero (home) ===== */
.hero{position:relative;overflow:hidden;padding-block:clamp(3rem,8vw,6rem)}
.hero__grid{display:grid;grid-template-columns:1.1fr .9fr;gap:2.5rem;align-items:center;position:relative;z-index:2}
@media (max-width:860px){.hero__grid{grid-template-columns:1fr}}
.hero__kicker{display:inline-flex;align-items:center;gap:.5rem;font-size:.82rem;letter-spacing:.08em;text-transform:uppercase;color:var(--seal);margin-bottom:1rem}
.underline{position:relative;white-space:nowrap}
.underline svg{position:absolute;left:0;bottom:-.12em;width:100%;height:.4em;overflow:visible}
.underline path{stroke-dasharray:240;stroke-dashoffset:240;animation:draw 1.1s ease .3s forwards}
@keyframes draw{to{stroke-dashoffset:0}}
.hero__media{position:relative;border-radius:var(--radius);overflow:hidden;aspect-ratio:1/1}
.hero__media img{width:100%;height:100%;object-fit:cover;filter:saturate(.9) sepia(.08)}
.hero__shape{position:absolute;inset:0;pointer-events:none;mix-blend-mode:multiply;opacity:.5}
.hero__seal{position:absolute;bottom:-18px;right:-18px;width:86px;height:86px}

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

/* ===== reveal / scroll animation ===== */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s ease,transform .7s ease}
.reveal.in-view{opacity:1;transform:none}
.reveal--stagger .reveal-item{transition-delay:calc(var(--i,0) * 90ms)}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none}}

/* ===== story strip (horizontal scroll on desktop) ===== */
.story{position:relative;overflow:hidden}
.story__track{display:flex;gap:1.4rem;overflow-x:auto;scroll-snap-type:x proximity;padding-bottom:1rem}
.story__panel{scroll-snap-align:start;flex:0 0 min(78vw,360px);background:#fff;border-radius:var(--radius);padding:1.6rem;box-shadow:var(--shadow-1);min-width:0;overflow:hidden}
.story__panel img{border-radius:12px;aspect-ratio:4/3;object-fit:cover;margin-bottom:1rem;max-width:100%}
@media (min-width:980px){
  .story__track{overflow:hidden;flex-wrap:wrap}
  .story__panel{flex:0 0 calc(25% - 1.05rem)}
}

/* ===== estimator (signature feature) ===== */
.estimator{background:var(--plum);color:var(--blush);border-radius:28px;padding:clamp(1.8rem,5vw,3.2rem);position:relative;overflow:hidden}
.estimator h2{color:#fff}
.estimator__grid{display:grid;grid-template-columns:1fr 1fr;gap:2rem;align-items:start;position:relative;z-index:2}
@media (max-width:760px){.estimator__grid{grid-template-columns:1fr}}
.estimator .field label{color:var(--blush)}
.estimator .field input,.estimator .field select{background:rgba(255,255,255,.95)}
.estimator__output{margin-top:1.2rem;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.25);border-radius:14px;padding:1rem 1.2rem}
.estimator__ring{position:absolute;right:-60px;top:-60px;width:260px;height:260px;opacity:.18}

/* ===== dividers / badges ===== */
.divider{width:100%;height:40px;color:var(--gold)}
.seal-badge{width:72px;height:72px;color:var(--seal)}

/* ===== cookie banner ===== */
.cookie-banner{position:fixed;bottom:0;left:0;right:0;z-index:300;background:var(--plum-deep);color:var(--blush);padding:1rem clamp(1rem,4vw,2rem);display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:1rem}
.cookie-banner p{margin:0;max-width:60ch;font-size:.9rem}
.cookie-banner a{text-decoration:underline}
.cookie-banner__actions{display:flex;gap:.6rem}

/* ===== footer ===== */
.site-footer{background:var(--plum);color:var(--blush);padding-block:3rem 1.5rem;margin-top:4rem}
.site-footer__grid{max-width:1180px;margin-inline:auto;padding-inline:clamp(1.1rem,4vw,2.5rem);display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr 1.3fr;gap:2rem}
@media (max-width:860px){.site-footer__grid{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.site-footer__grid{grid-template-columns:1fr}}
.footer-brand p{color:rgba(243,226,219,.75);font-size:.9rem}
.footer-col h3{color:#fff;font-size:.85rem;text-transform:uppercase;letter-spacing:.06em;margin-bottom:.8rem;font-family:var(--ff-body)}
.footer-col a{display:block;color:rgba(243,226,219,.85);padding:.25rem 0;font-size:.92rem}
.footer-col a:hover{color:#fff}
.footer-email{display:flex;align-items:center;gap:.5rem;font-size:.88rem;margin-top:.8rem;color:rgba(243,226,219,.85)}
.site-footer__bottom{max-width:1180px;margin:2rem auto 0;padding-inline:clamp(1.1rem,4vw,2.5rem);border-top:1px solid rgba(243,226,219,.15);padding-top:1.2rem;font-size:.82rem;color:rgba(243,226,219,.6)}

/* COMPONENTS: .class - what it is
.wrap - centered max-width page container
.site-header / .main-nav / .cart-link / .menu-toggle - header & nav
.btn, .btn--primary, .btn--outline, .btn--ghost-dark, .btn--sweep, .btn--block - button variants
.page-hero - inner page hero band
.breadcrumbs - breadcrumb trail
.prose - readable long-form legal/text container
.legal-toc - table of contents box for legal pages
.notice, .notice--info, .notice--warn - callout box
.form-grid, .field, .field-error, .field-errors, .field-success, .field-inline - form layout & states
.faq, .faq-item - details/summary FAQ list
.product-grid, .product-card - catalog grid and card
.product-detail - product page two-column layout
.cart-table, .cart-summary - cart/checkout tables
.contact-layout, .contact-info, .contact-info__item - contact page layout
.hero, .hero__grid, .hero__media, .hero__shape, .hero__seal - home hero section
.underline - animated SVG underline sweep under text
.grain - fixed full-screen SVG grain texture overlay
.reveal, .reveal--stagger - scroll reveal animation hooks
.story, .story__track, .story__panel - horizontal scroll story section
.estimator, .estimator__grid, .estimator__output, .estimator__ring - Tatranský odhadovač feature block
.divider - decorative SVG section divider
.seal-badge - decorative red seal SVG badge
.cookie-banner - fixed cookie consent banner
.site-footer, .footer-col, .footer-brand, .footer-email - footer layout
*/

/* ===== footer newsletter ===== */
.footer-newsletter{display:flex;flex-direction:column;gap:1rem}
.newsletter-form{display:flex;flex-direction:column;gap:.5rem}
.newsletter-form input{padding:.65em .9em;border:1px solid rgba(243,226,219,.3);border-radius:10px;background:rgba(255,255,255,.95);color:var(--ink);font:inherit;font-size:.9rem}
.newsletter-form input::placeholder{color:rgba(0,0,0,.4)}
.newsletter-form input:focus{border-color:var(--gold);outline:none}
.newsletter-form button{font-size:.9rem;background:var(--seal);color:#fff;padding:.6em 1.2em;border:0;border-radius:999px;cursor:pointer;transition:background .3s ease}
.newsletter-form button:hover{background:var(--gold)}

/* ===== cart quantity input ===== */
.qty-input{width:64px;padding:.4em;border:1px solid var(--line);border-radius:8px;background:#fff;font:inherit;text-align:center;font-size:.9rem;color:var(--ink)}
.qty-input:focus{border-color:var(--seal);outline:none}

/* ===== cart remove button ===== */
.remove-btn{display:inline-flex;align-items:center;justify-content:center;width:32px;height:32px;min-width:32px;min-height:32px;padding:0;border:1px solid var(--line);border-radius:6px;background:transparent;color:var(--seal);font-size:1.2rem;cursor:pointer;transition:background .3s ease,border-color .3s ease}
.remove-btn:hover{background:var(--blush-soft);border-color:var(--seal)}
.remove-btn:focus-visible{outline:3px solid var(--gold);outline-offset:2px}