/* Akvaria Kvapka — Ceramic glaze design system */
:root{
  --terracotta:#c9683a;
  --terracotta-dark:#a84f28;
  --cream:#f6ead9;
  --cream-2:#efddc2;
  --olive:#2e3b2a;
  --olive-2:#3f4f36;
  --ink:#26241e;
  --glaze:#7b9b7e;
  --gold:#d9a441;
  --white:#fffaf0;
  --radius:1.8rem;
  --radius-sm:0.9rem;
  --shadow:0 12px 30px -10px rgba(38,36,30,.35);
  --maxw:1240px;
  --ff-display: "Iowan Old Style","Palatino Linotype",Georgia,serif;
  --ff-body: "Avenir Next","Segoe UI",system-ui,sans-serif;
  --ff-mono: "JetBrains Mono",ui-monospace,Menlo,monospace;
}
html,body{overflow-x:clip}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--cream);color:var(--ink);font-family:var(--ff-body);line-height:1.55;font-size:16px}
img{max-width:100%;display:block}
h1,h2,h3,h4{font-family:var(--ff-display);margin:0 0 .5em;line-height:1.1;color:var(--olive)}
h1{font-size:clamp(2.4rem,6vw,4.6rem)}
h2{font-size:clamp(1.8rem,3.4vw,2.8rem)}
h3{font-size:clamp(1.2rem,2vw,1.6rem)}
p{margin:0 0 1em}
a{color:var(--terracotta-dark)}
a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible,summary:focus-visible{outline:3px solid var(--gold);outline-offset:2px}
.container{max-width:var(--maxw);margin:0 auto;padding:0 1.4rem}
.visually-hidden{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* ===== Header ===== */
.site-header{position:sticky;top:0;z-index:50;background:var(--cream);border-bottom:2px solid var(--olive);}
.site-header .container{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding-block:.7rem}
.logo{display:flex;align-items:center;gap:.6rem;text-decoration:none;color:var(--olive)}
.logo svg{width:44px;height:44px;flex:none}
.logo .wordmark{width:140px;height:28px}
.main-nav{display:flex;align-items:center;gap:1.6rem}
.main-nav ul{display:flex;gap:1.3rem;list-style:none;margin:0;padding:0;flex-wrap:wrap}
.main-nav a{text-decoration:none;color:var(--olive);font-weight:600;font-size:.95rem;position:relative;padding:.2rem 0}
.main-nav a::after{content:"";position:absolute;left:0;bottom:-3px;width:100%;height:2px;background:var(--terracotta);transform:scaleX(0);transform-origin:left;transition:transform .3s ease}
.main-nav a:hover::after,.main-nav a[aria-current="page"]::after{transform:scaleX(1)}
.main-nav a[aria-current="page"]{color:var(--terracotta-dark)}
.header-actions{display:flex;align-items:center;gap:.9rem}
.cart-link{position:relative;display:inline-flex;align-items:center;gap:.4rem;text-decoration:none;color:var(--olive);font-weight:700}
.cart-link svg{width:26px;height:26px}
.cart-count{position:absolute;top:-8px;right:-10px;background:var(--terracotta);color:var(--white);font-size:.7rem;font-weight:800;min-width:19px;height:19px;border-radius:50%;display:flex;align-items:center;justify-content:center;transition:transform .25s}
.cart-count.bump{animation:bump .4s ease}
@keyframes bump{0%{transform:scale(1)}40%{transform:scale(1.5)}100%{transform:scale(1)}}
.menu-toggle{display:none;background:none;border:2px solid var(--olive);border-radius:50%;width:44px;height:44px;align-items:center;justify-content:center;cursor:pointer}
.menu-toggle svg{width:22px;height:22px}

@media (max-width:860px){
  .menu-toggle{display:flex}
  .main-nav{position:fixed;top:0;right:0;height:100vh;width:min(320px,86vw);background:var(--olive);padding:5.5rem 1.6rem 2rem;flex-direction:column;align-items:flex-start;
    transform:translateX(100%);visibility:hidden;transition:transform .35s ease,visibility .35s;overflow-y:auto}
  .main-nav.open{transform:translateX(0);visibility:visible}
  .main-nav ul{flex-direction:column;gap:1.1rem}
  .main-nav a{color:var(--cream)}
  .main-nav a[aria-current="page"]{color:var(--gold)}
}

/* ===== Hero / tabs ===== */
.hero{position:relative;padding:3rem 0 4rem;overflow:hidden}
.hero-grain{position:absolute;inset:0;width:100%;height:100%;opacity:.5;pointer-events:none;mix-blend-mode:multiply}
.hero .container{position:relative;z-index:2;display:grid;grid-template-columns:1.1fr 1fr;gap:2.5rem;align-items:center}
@media (max-width:900px){.hero .container{grid-template-columns:1fr}}
.hero-tabs{display:flex;gap:.6rem;margin-bottom:1.4rem;flex-wrap:wrap}
.hero-tab{font-family:var(--ff-body);font-weight:700;border:2px solid var(--olive);background:transparent;color:var(--olive);padding:.5rem 1.1rem;border-radius:999px;cursor:pointer;font-size:.9rem;transition:background .25s,color .25s}
.hero-tab[aria-selected="true"]{background:var(--olive);color:var(--cream)}
.hero-copy h1{margin-bottom:.6rem}
.hero-copy .lede{font-size:1.15rem;max-width:34ch}
.hero-visual{position:relative;aspect-ratio:1/1;max-width:460px;margin-inline:auto}
.hero-visual svg{width:100%;height:100%}
.hero-stage{position:relative;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}
.hero-stage img{width:100%;height:100%;object-fit:cover;aspect-ratio:1/1;filter:sepia(.15) saturate(1.15)}
.hero-pane{display:none}
.hero-pane.active{display:block}

/* ===== Buttons ===== */
.btn{display:inline-flex;align-items:center;gap:.5rem;font-weight:700;font-family:var(--ff-body);border-radius:999px;padding:.8rem 1.6rem;text-decoration:none;cursor:pointer;border:2px solid transparent;position:relative;overflow:hidden;isolation:isolate;font-size:.95rem}
.btn span{position:relative;z-index:1}
.btn-primary{background:var(--terracotta);color:var(--white)}
.btn-primary::before{content:"";position:absolute;inset:0;left:-100%;width:100%;background:var(--terracotta-dark);transition:left .3s ease;z-index:0}
.btn-primary:hover::before{left:0}
.btn-outline{background:transparent;color:var(--olive);border-color:var(--olive)}
.btn-outline::before{content:"";position:absolute;inset:0;left:-100%;width:100%;background:var(--olive);transition:left .3s ease;z-index:0}
.btn-outline:hover::before{left:0}
.btn-outline:hover{color:var(--cream)}
.btn-ghost{background:transparent;color:var(--cream);border-color:rgba(246,234,217,.5)}
.btn-ghost:hover{background:rgba(246,234,217,.15)}
.btn-sm{padding:.5rem 1.1rem;font-size:.85rem}
.btn[disabled]{opacity:.5;cursor:not-allowed}

/* ===== Reveal ===== */
.reveal{opacity:1;transform:none}
.reveal.js-hide{opacity:0;transform:translateY(26px)}
.reveal.in-view{opacity:1;transform:none;transition:opacity .7s ease,transform .7s ease}
@media (prefers-reduced-motion:reduce){.reveal.js-hide{opacity:1;transform:none}.reveal.in-view{transition:none}}

/* ===== Section dividers / ornaments ===== */
.divider{display:block;width:100%;height:46px;margin:0}
.divider path{fill:var(--cream-2)}
.badge-seal{width:120px;height:120px}

/* ===== Sections generic ===== */
section{padding:3.4rem 0}
.section-head{max-width:640px;margin-bottom:2.2rem}
.section-head .eyebrow{display:inline-block;font-family:var(--ff-mono);letter-spacing:.12em;text-transform:uppercase;font-size:.78rem;color:var(--terracotta-dark);margin-bottom:.5rem}

/* ===== Cards / grid ===== */
.grid{display:grid;gap:1.6rem}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-2{grid-template-columns:repeat(2,1fr)}
@media (max-width:900px){.grid-3{grid-template-columns:repeat(2,1fr)}}
@media (max-width:620px){.grid-3,.grid-2{grid-template-columns:1fr}}

.card{background:var(--white);border-radius:var(--radius);padding:1.4rem;box-shadow:var(--shadow);transition:transform .3s ease}
.card:hover{transform:translateY(-6px)}

/* product strip */
.strip{display:flex;gap:1.3rem;overflow-x:auto;scroll-snap-type:x mandatory;padding:.4rem .2rem 1.2rem;margin:0 -0.2rem}
.strip::-webkit-scrollbar{height:8px}
.strip::-webkit-scrollbar-thumb{background:var(--terracotta);border-radius:99px}
.product-card{flex:0 0 260px;scroll-snap-align:start;background:var(--white);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);text-decoration:none;color:var(--ink);display:block}
.product-card figure{margin:0;overflow:hidden;aspect-ratio:4/3;background:var(--cream-2)}
.product-card img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.product-card:hover img{transform:scale(1.08)}
.product-card .body{padding:1rem 1.1rem 1.2rem}
.product-card h3{font-size:1.05rem;margin-bottom:.2rem}
.product-card .price{font-weight:800;color:var(--terracotta-dark);font-family:var(--ff-mono)}
.product-card .tag{font-family:var(--ff-mono);font-size:.72rem;color:var(--olive-2);text-transform:uppercase;letter-spacing:.08em}

/* ===== Feature: planner ===== */
.planner{background:var(--olive);color:var(--cream);border-radius:var(--radius);padding:2.4rem;position:relative;overflow:hidden}
.planner h2{color:var(--cream)}
.planner-grid{display:grid;grid-template-columns:1fr 1fr;gap:2rem;align-items:start}
@media (max-width:780px){.planner-grid{grid-template-columns:1fr}}
.planner .field label{color:var(--cream)}
.planner input[type=range]{width:100%;accent-color:var(--terracotta)}
.planner-output{background:rgba(246,234,217,.08);border:1px solid rgba(246,234,217,.25);border-radius:var(--radius-sm);padding:1.2rem}
.planner-output dl{display:grid;grid-template-columns:auto 1fr;gap:.5rem 1rem;margin:0}
.planner-output dt{font-family:var(--ff-mono);color:var(--gold);font-size:.8rem;text-transform:uppercase}
.planner-output dd{margin:0;font-weight:700}
.planner-note{font-size:.85rem;opacity:.85;margin-top:.8rem}

/* ===== Forms ===== */
.form-grid{display:grid;gap:1.1rem;grid-template-columns:repeat(2,1fr)}
.form-grid .full{grid-column:1/-1}
@media (max-width:620px){.form-grid{grid-template-columns:1fr}}
.field{display:flex;flex-direction:column;gap:.35rem}
.field label{font-weight:700;font-size:.9rem}
.field input,.field textarea,.field select{font:inherit;padding:.7rem .9rem;border:2px solid var(--olive-2);border-radius:var(--radius-sm);background:var(--white);color:var(--ink)}
.field input:focus,.field textarea:focus,.field select:focus{border-color:var(--terracotta)}
.field-error{color:#a5301f;font-size:.82rem;min-height:1em}
.field.has-error input,.field.has-error textarea{border-color:#a5301f}
.checkrow{display:flex;align-items:flex-start;gap:.6rem}
.checkrow input{accent-color:var(--terracotta);margin-top:.2rem}
.hp-field{position:absolute!important;left:-9999px;width:1px;height:1px;overflow:hidden}

/* ===== Notices ===== */
.notice{border-radius:var(--radius-sm);padding:1rem 1.2rem;border:2px solid var(--olive-2);background:var(--cream-2);margin:1rem 0}
.notice-success{border-color:var(--glaze);background:#e7efe3}
.notice-error{border-color:#a5301f;background:#f6e0db}

/* ===== page hero / breadcrumbs / prose (inner pages) ===== */
.page-hero{background:var(--olive-2);color:var(--cream);padding:3rem 0 2.4rem}
.page-hero h1{color:var(--cream)}
.breadcrumbs{list-style:none;display:flex;gap:.4rem;padding:0;margin:0 0 .8rem;font-size:.85rem;flex-wrap:wrap}
.breadcrumbs li:not(:last-child)::after{content:"/";margin-left:.4rem;opacity:.6}
.breadcrumbs a{color:inherit;text-decoration:underline}
.prose{max-width:68ch;margin:0 auto}
.prose h2{margin-top:2rem}
.prose ul,.prose ol{padding-left:1.3rem}
.legal-toc{background:var(--white);border-radius:var(--radius-sm);padding:1.2rem 1.4rem;margin:0 auto 2rem;max-width:68ch;box-shadow:var(--shadow)}
.legal-toc ol{margin:0;padding-left:1.2rem}

/* ===== FAQ ===== */
.faq{max-width:68ch;margin:0 auto;display:flex;flex-direction:column;gap:.8rem}
.faq-item{background:var(--white);border-radius:var(--radius-sm);padding:.3rem 1.2rem;box-shadow:var(--shadow)}
.faq-item summary{cursor:pointer;font-weight:700;padding:1rem 0;list-style:none;display:flex;justify-content:space-between;gap:1rem}
.faq-item summary::after{content:"+";font-size:1.4rem;color:var(--terracotta)}
.faq-item[open] summary::after{content:"–"}
.faq-item p{padding-bottom:1rem;margin:0}

/* ===== Product detail ===== */
.product-detail{display:grid;grid-template-columns:1fr 1fr;gap:2.4rem;align-items:start}
@media (max-width:780px){.product-detail{grid-template-columns:1fr}}
.product-detail figure{margin:0;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}
.product-detail .price{font-size:1.8rem;font-weight:800;color:var(--terracotta-dark);font-family:var(--ff-mono)}

/* ===== Cart ===== */
.cart-table{width:100%;border-collapse:collapse}
.cart-table th,.cart-table td{text-align:left;padding:.8rem;border-bottom:1px solid var(--cream-2)}
.cart-table img{width:60px;height:60px;object-fit:cover;border-radius:.6rem}
.qty-input{width:60px;padding:.4rem;border:2px solid var(--olive-2);border-radius:.5rem;font:inherit}
.cart-summary{background:var(--white);border-radius:var(--radius);padding:1.4rem;box-shadow:var(--shadow);max-width:360px;margin-left:auto}
.cart-summary dl{display:flex;justify-content:space-between;margin:0 0 .6rem}

/* ===== Contact ===== */
.contact-layout{display:grid;grid-template-columns:1fr 1fr;gap:2.4rem}
@media (max-width:780px){.contact-layout{grid-template-columns:1fr}}
.contact-info ul{list-style:none;padding:0;display:flex;flex-direction:column;gap:.9rem}
.contact-info li{display:flex;gap:.7rem;align-items:flex-start}
.contact-info svg{width:22px;height:22px;flex:none;color:var(--terracotta)}

/* ===== Footer ===== */
.site-footer{background:var(--olive);color:var(--cream);padding:3.4rem 0 1.6rem;margin-top:3rem}
.footer-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr 1.2fr;gap:2rem}
@media (max-width:860px){.footer-grid{grid-template-columns:1fr 1fr}}
@media (max-width:540px){.footer-grid{grid-template-columns:1fr}}
.site-footer h4{color:var(--gold);font-family:var(--ff-body);font-size:.85rem;text-transform:uppercase;letter-spacing:.08em;margin-bottom:.9rem}
.site-footer ul{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:.55rem}
.site-footer a{color:var(--cream);text-decoration:none;opacity:.9}
.site-footer a:hover{text-decoration:underline}
.footer-logo{display:flex;align-items:center;gap:.5rem;margin-bottom:.8rem}
.footer-logo svg{width:36px;height:36px}
.newsletter-form{display:flex;gap:.5rem;margin-top:.6rem;flex-wrap:wrap}
.newsletter-form input{flex:1;min-width:140px;padding:.6rem .8rem;border-radius:999px;border:2px solid rgba(246,234,217,.4);background:transparent;color:var(--cream);font:inherit}
.newsletter-form input::placeholder{color:rgba(246,234,217,.6)}
.footer-bottom{border-top:1px solid rgba(246,234,217,.2);margin-top:2.4rem;padding-top:1.4rem;display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;font-size:.85rem;opacity:.85}

/* ===== Cookie banner ===== */
.cookie-banner{position:fixed;left:1rem;right:1rem;bottom:1rem;max-width:560px;margin-inline:auto;background:var(--olive);color:var(--cream);border-radius:var(--radius-sm);padding:1.2rem 1.4rem;box-shadow:var(--shadow);z-index:100;display:flex;flex-direction:column;gap:.9rem}
.cookie-banner[hidden]{display:none}
.cookie-actions{display:flex;gap:.7rem;flex-wrap:wrap}
.cookie-banner a{color:var(--gold)}

/* utilities */
.mt-0{margin-top:0}.mb-0{margin-bottom:0}.mt-2{margin-top:2rem}.mb-2{margin-bottom:2rem}
.text-center{text-align:center}
.flow>*+*{margin-top:1em}
.sr-live{position:absolute;left:-9999px}

/* COMPONENTS:
.container - centered max-width content wrapper
.site-header - sticky top header bar
.logo - logo mark + wordmark link
.main-nav - primary nav, becomes off-canvas drawer on mobile (.open)
.cart-link / .cart-count - header cart icon + animated count bubble
.menu-toggle - mobile hamburger button
.hero - home hero section wrapper
.hero-tabs / .hero-tab - mood-switch tab buttons in hero
.hero-visual / .hero-stage - hero image/illustration stage
.hero-pane - one tab panel of hero content
.btn / .btn-primary / .btn-outline / .btn-ghost / .btn-sm - button variants with fill-sweep hover
.reveal / .js-hide / .in-view - scroll-reveal animation hook classes
.divider - decorative SVG section divider
.badge-seal - decorative round seal/badge svg
.section-head / .eyebrow - section heading intro block
.grid / .grid-3 / .grid-2 - responsive card grids
.card - generic elevated content card
.strip / .product-card - horizontal scroll-snap product strip + card
.planner / .planner-grid / .planner-output - signature feature "Plánovač akvária" widget
.form-grid / .field / .field-error / .hp-field - form layout, field group, error text, honeypot
.checkrow - checkbox/radio with label row
.notice / .notice-success / .notice-error - inline alert boxes
.page-hero - inner page top banner
.breadcrumbs - breadcrumb trail list
.prose - long-form legal/article text measure
.legal-toc - table of contents box for legal pages
.faq / .faq-item - FAQ accordion using details/summary
.product-detail - product page two-column layout
.cart-table / .cart-summary / .qty-input - cart page table and summary box
.contact-layout / .contact-info - contact page two-column layout
.site-footer / .footer-grid / .footer-logo / .newsletter-form / .footer-bottom - footer layout parts
.cookie-banner / .cookie-actions - cookie consent banner
.mt-0 .mb-0 .mt-2 .mb-2 .text-center .flow - spacing/layout utilities
*/

/* wg-contrast-autofix */
div.container div.planner.reveal div.section-head.mb-0 span.eyebrow { color: #ffffff !important; }