/* NaturaOlej — hlavný stylesheet */

:root{
  --bg: oklch(97% 0.014 92);
  --surface: oklch(99% 0.004 90);
  --surface-alpha: oklch(99% 0.004 90 / 0.96);
  --muted-bg: oklch(94% 0.02 90);
  --border: oklch(88% 0.015 90);
  --text: oklch(24% 0.02 140);
  --text-soft: oklch(30% 0.02 120);
  --text-softer: oklch(35% 0.02 120);
  --muted-text: oklch(45% 0.015 100);
  --gold: oklch(55% 0.06 110);
  --green: oklch(28% 0.07 150);
  --green-link: oklch(37% 0.075 150);
  --green-link-hover: oklch(28% 0.07 150);
  --footer-bg: oklch(24% 0.02 140);
  --footer-text: oklch(90% 0.01 90);
  --footer-text-soft: oklch(85% 0.01 90);
  --stock-ok: oklch(45% 0.08 150);
  --stock-bad: oklch(55% 0.08 30);
  --danger: oklch(50% 0.05 30);
}

*{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:'Manrope', Arial, sans-serif;
  min-height:100vh;
  display:flex;
  flex-direction:column;
}
h1,h2,h3,h4{ font-family:'Cormorant Garamond', Georgia, serif; }
a{ color:var(--green-link); text-decoration:none; }
a:hover{ color:var(--green-link-hover); }
img{ max-width:100%; display:block; }
input,select,textarea,button{ font-family:'Manrope', Arial, sans-serif; }
::placeholder{ color:oklch(60% 0.01 100); }
button{ cursor:pointer; }

.container{ max-width:1280px; margin:0 auto; padding:0 24px; }
.container-md{ max-width:900px; margin:0 auto; padding:0 24px; }
.container-sm{ max-width:760px; margin:0 auto; padding:0 24px; }

.section{ padding:88px 0; }
.section-tight{ padding:56px 0 100px; }
.eyebrow{ font-size:13px; letter-spacing:2px; text-transform:uppercase; color:var(--gold); font-weight:600; margin:0 0 10px; }
.section-title{ font-size:38px; font-weight:600; margin:0; }

/* Header */
.site-header{ position:sticky; top:0; z-index:50; background:var(--surface-alpha); backdrop-filter:blur(6px); border-bottom:1px solid var(--border); }
.site-header-inner{ max-width:1280px; margin:0 auto; padding:16px 24px; display:flex; align-items:center; gap:24px; }
.logo{ cursor:pointer; font-family:'Cormorant Garamond', Georgia, serif; font-size:28px; font-weight:600; letter-spacing:.5px; color:var(--green); white-space:nowrap; }
.dsk-nav{ display:none; gap:22px; flex:1; font-size:15px; font-weight:500; }
.dsk-nav a{ color:oklch(30% 0.02 140); }
@media (min-width:900px){
  .dsk-nav{ display:flex !important; }
  .hamburger-btn{ display:none !important; }
}
.search-form{ display:flex; align-items:center; background:var(--muted-bg); border-radius:20px; padding:6px 14px; max-width:220px; }
.search-form input{ border:none; background:transparent; outline:none; font-size:14px; width:100%; color:var(--text); }
.search-icon{ font-size:14px; opacity:.6; margin-right:6px; }
.header-actions{ display:flex; align-items:center; gap:16px; }
.icon-btn{ cursor:pointer; font-size:19px; position:relative; color:var(--text); }
.cart-badge{ position:absolute; top:-8px; right:-10px; background:var(--green); color:#fff; font-size:10px; font-weight:700; border-radius:50%; width:17px; height:17px; display:flex; align-items:center; justify-content:center; }
.hamburger-btn{ background:none; border:none; cursor:pointer; font-size:20px; color:var(--text); }
.mobile-nav{ display:none; flex-direction:column; padding:12px 24px 20px; gap:14px; border-top:1px solid var(--border); font-size:15px; font-weight:500; }
.mobile-nav.open{ display:flex; }
.mobile-nav a{ color:var(--text); }

/* Hero */
.hero{ position:relative; min-height:560px; display:flex; align-items:center; overflow:hidden; }
.hero-media{ position:absolute; inset:0; width:100%; height:100%; object-fit:cover; }
.hero-overlay{ position:absolute; inset:0; background:linear-gradient(100deg, oklch(20% 0.03 140 / 0.72), oklch(28% 0.07 150 / 0.35)); }
.hero-inner{ position:relative; max-width:1280px; margin:0 auto; padding:100px 24px; width:100%; }
.hero-content{ max-width:620px; }
.hero-eyebrow{ font-size:13px; letter-spacing:2px; text-transform:uppercase; color:oklch(92% 0.03 100); font-weight:600; margin:0 0 18px; }
.hero-title{ font-size:56px; line-height:1.08; font-weight:600; margin:0 0 22px; color:#fff; }
.hero-text{ font-size:18px; line-height:1.6; color:oklch(96% 0.01 100); margin:0 0 34px; }
.hero-actions{ display:flex; gap:16px; flex-wrap:wrap; }

.btn{ border:none; padding:16px 30px; border-radius:2px; font-size:15px; font-weight:600; cursor:pointer; display:inline-block; text-align:center; }
.btn-primary{ background:var(--green); color:#fff; }
.btn-primary:hover{ background:oklch(24% 0.07 150); color:#fff; }
.btn-outline{ background:transparent; color:var(--text); border:1.5px solid oklch(24% 0.02 140 / .4); }
.btn-outline-light{ background:transparent; color:#fff; border:1.5px solid oklch(100% 0 0 / .6); }
.btn-outline-light:hover{ color:#fff; background:oklch(100% 0 0 / .12); }
.btn-sm{ padding:9px 14px; font-size:12px; border-radius:2px; }
.btn:disabled{ opacity:.5; cursor:not-allowed; }

/* Section headers */
.section-head{ display:flex; justify-content:space-between; align-items:flex-end; margin-bottom:44px; flex-wrap:wrap; gap:12px; }

/* Grids */
.grid-categories{ display:grid; grid-template-columns:repeat(auto-fill,minmax(240px,1fr)); gap:20px; }
.category-card{ cursor:pointer; background:var(--surface); border:1px solid var(--border); border-radius:4px; overflow:hidden; transition:transform .15s; display:block; }
.category-card:hover{ transform:translateY(-3px); }
.category-card .thumb{ height:150px; width:100%; object-fit:cover; }
.category-card .body{ padding:18px 18px 22px; }
.category-card h3{ font-size:16px; font-weight:600; margin:0 0 6px; color:var(--text); }
.category-card p{ font-size:13px; color:var(--muted-text); margin:0; line-height:1.5; }

.grid-products{ display:grid; grid-template-columns:repeat(auto-fill,minmax(240px,1fr)); gap:24px; }
.product-card{ background:var(--surface); border-radius:4px; overflow:hidden; border:1px solid var(--border); display:flex; flex-direction:column; }
.product-card .thumb-link{ display:block; }
.product-card .thumb{ height:200px; width:100%; object-fit:cover; }
.product-card .body{ padding:16px; display:flex; flex-direction:column; flex:1; }
.product-card h3{ font-size:15px; font-weight:600; margin:0 0 6px; color:var(--text); }
.product-card .vol{ font-size:13px; color:var(--muted-text); margin:0 0 10px; }
.product-card .price{ font-size:16px; font-weight:700; color:var(--green); margin:0; }

.grid-process{ display:grid; grid-template-columns:repeat(auto-fit,minmax(190px,1fr)); gap:24px; }
.process-card{ text-align:center; }
.process-card .thumb{ height:120px; width:100%; object-fit:cover; border-radius:4px; margin-bottom:16px; }
.process-card .n{ font-family:'Cormorant Garamond', Georgia, serif; font-size:22px; color:var(--gold); margin-bottom:8px; }
.process-card h3{ font-size:15px; font-weight:600; margin:0; }

.process-row{ display:grid; grid-template-columns:120px 1fr; gap:28px; align-items:center; }
.process-row .thumb-wrap{ position:relative; }
.process-row .thumb{ height:100px; width:120px; object-fit:cover; border-radius:4px; }
.process-row .n-badge{ position:absolute; bottom:6px; right:6px; background:oklch(20% 0.02 140 / .65); color:#fff; font-family:'Cormorant Garamond', Georgia, serif; font-size:18px; line-height:1; padding:3px 9px; border-radius:2px; }
.process-row h3{ font-size:18px; font-weight:600; margin:0 0 8px; }
.process-row p{ font-size:14px; line-height:1.6; color:var(--text-softer); margin:0; }
@media (max-width:600px){ .process-row{ grid-template-columns:90px 1fr; gap:16px; } .process-row .thumb{ width:90px; height:80px; } }

.advantages{ background:var(--green); color:oklch(97% 0.014 92); padding:80px 0; }
.grid-advantages{ display:grid; grid-template-columns:repeat(auto-fit,minmax(220px,1fr)); gap:32px; }
.grid-advantages h3{ font-size:23px; font-weight:600; margin:0 0 10px; }
.grid-advantages p{ font-size:14px; line-height:1.6; opacity:.85; margin:0; }

.grid-articles{ display:grid; grid-template-columns:repeat(auto-fit,minmax(260px,1fr)); gap:24px; }
.grid-articles.wide{ grid-template-columns:repeat(auto-fit,minmax(280px,1fr)); gap:30px; }
.article-card{ cursor:pointer; display:block; color:inherit; }
.article-card .thumb{ height:160px; width:100%; object-fit:cover; border-radius:4px; margin-bottom:14px; }
.article-card.wide .thumb{ height:180px; }
.article-card h3{ font-size:16px; font-weight:600; margin:0 0 8px; color:var(--text); }
.article-card p{ font-size:13px; color:var(--muted-text); margin:0; line-height:1.5; }

.trust-section{ background:var(--muted-bg); padding:64px 0; }
.trust-section .container-md{ text-align:center; }
.trust-section p{ font-size:16px; line-height:1.7; color:var(--text-softer); max-width:560px; margin:0 auto; }

/* Catalog */
.catalog-grid{ display:grid; grid-template-columns:220px 1fr; gap:40px; }
.filters{ display:flex; flex-direction:column; gap:26px; }
.filters h4{ font-size:13px; text-transform:uppercase; letter-spacing:1px; margin:0 0 12px; color:var(--muted-text); }
.filter-cats{ display:flex; flex-direction:column; gap:8px; }
.filter-cats a{ font-size:14px; font-weight:400; color:var(--text); cursor:pointer; }
.filter-cats a.active{ font-weight:700; color:var(--green); }
.filters select{ width:100%; padding:8px; border:1px solid var(--border); border-radius:2px; font-size:14px; background:#fff; color:var(--text); }
.filters input[type=range]{ width:100%; }
.filters label.checkbox{ display:flex; align-items:center; gap:8px; font-size:14px; cursor:pointer; }
.results-label{ font-size:14px; color:var(--muted-text); margin:0 0 20px; }
.stock-row{ display:flex; justify-content:space-between; align-items:center; margin-bottom:6px; font-size:12px; }
.price-row{ display:flex; justify-content:space-between; align-items:center; margin-top:auto; padding-top:10px; }
.stock-ok{ color:var(--stock-ok); }
.stock-bad{ color:var(--stock-bad); }
@media (max-width:760px){ .catalog-grid{ grid-template-columns:1fr; } }

/* Product detail */
.product-grid{ display:grid; grid-template-columns:1fr 1fr; gap:56px; }
@media (max-width:760px){ .product-grid{ grid-template-columns:1fr; gap:32px; } }
.product-media img.main{ height:420px; width:100%; object-fit:cover; border-radius:4px; margin-bottom:14px; }
.gallery-thumbs{ display:grid; grid-template-columns:repeat(3,1fr); gap:10px; }
.gallery-thumbs img{ height:90px; width:100%; object-fit:cover; border-radius:4px; }
.breadcrumb{ font-size:13px; color:var(--muted-text); margin:0 0 28px; }
.product-title{ font-size:34px; font-weight:600; margin:0 0 10px; }
.product-stock{ font-size:13px; margin:0 0 16px; }
.product-price{ font-size:26px; font-weight:700; color:var(--green); margin:0 0 6px; }
.product-vol{ font-size:13px; color:var(--muted-text); margin:0 0 22px; }
.product-short{ font-size:15px; line-height:1.7; color:var(--text-soft); margin:0 0 26px; }
.qty-row{ display:flex; align-items:center; gap:16px; margin-bottom:24px; }
.qty-box{ display:flex; align-items:center; border:1px solid var(--border); border-radius:2px; }
.qty-box button{ border:none; background:transparent; width:36px; height:40px; font-size:16px; }
.qty-box span{ width:34px; text-align:center; font-size:15px; }
.spec-grid{ display:grid; grid-template-columns:1fr 1fr; gap:10px; font-size:13px; color:var(--text-soft); border-top:1px solid var(--border); padding-top:20px; }
.product-more{ margin-top:70px; display:grid; grid-template-columns:2fr 1fr; gap:56px; }
@media (max-width:760px){ .product-more{ grid-template-columns:1fr; } }
.product-more h2{ font-weight:600; margin:0 0 16px; }
.info-box{ background:var(--muted-bg); padding:20px; border-radius:4px; margin-bottom:22px; }
.info-box h4{ font-size:14px; font-weight:600; margin:0 0 8px; font-family:'Manrope',sans-serif; }
.info-box p{ font-size:13px; line-height:1.6; color:var(--text-softer); margin:0; }

/* Cart */
.cart-list{ display:flex; flex-direction:column; gap:0; border-top:1px solid var(--border); }
.cart-row{ display:flex; align-items:center; gap:18px; padding:18px 0; border-bottom:1px solid var(--border); }
.cart-row img{ width:74px; height:74px; flex-shrink:0; border-radius:4px; object-fit:cover; }
.cart-row .info{ flex:1; }
.cart-row h3{ font-size:15px; font-weight:600; margin:0 0 4px; }
.cart-row .meta{ font-size:12px; color:var(--muted-text); margin:0; }
.cart-row .subtotal{ width:80px; text-align:right; font-weight:700; font-size:15px; }
.cart-row .remove{ border:none; background:transparent; color:var(--danger); font-size:16px; }
.cart-summary{ display:flex; justify-content:flex-end; margin-top:24px; }
.cart-summary-box{ width:280px; }
.cart-summary-row{ display:flex; justify-content:space-between; font-size:15px; margin-bottom:10px; }
.cart-summary-row.small{ font-size:13px; color:var(--muted-text); margin-bottom:20px; }
.cart-summary-actions{ display:flex; gap:12px; }
.cart-summary-actions .btn{ flex:1; padding:13px; font-size:13px; }
.cart-empty{ font-size:15px; color:var(--muted-text); margin-bottom:24px; }

/* Checkout */
.checkout-form{ display:grid; grid-template-columns:1fr 1fr; gap:16px; }
@media (max-width:600px){ .checkout-form{ grid-template-columns:1fr; } }
.checkout-form input, .checkout-form textarea{ padding:13px; border:1px solid var(--border); border-radius:2px; font-size:14px; width:100%; }
.checkout-form .span2{ grid-column:span 2; }
@media (max-width:600px){ .checkout-form .span2{ grid-column:span 1; } }
.checkout-form textarea{ min-height:70px; }
.radio-group h4{ font-size:14px; font-weight:600; margin:0 0 10px; }
.radio-group label{ display:flex; align-items:center; gap:8px; font-size:14px; margin-bottom:8px; cursor:pointer; }
.checkout-total{ background:var(--muted-bg); padding:20px; border-radius:4px; margin-top:14px; display:flex; justify-content:space-between; font-size:15px; }
.checkout-submit{ margin-top:6px; padding:16px; font-size:15px; font-weight:700; width:100%; }
.order-success{ background:var(--muted-bg); padding:40px; border-radius:4px; text-align:center; }
.order-success h2{ font-size:26px; margin:0 0 12px; }
.order-success p{ font-size:14px; color:var(--text-softer); margin:0 0 20px; }

/* Contact */
.contact-form{ display:flex; flex-direction:column; gap:14px; }
.contact-form input, .contact-form textarea{ padding:13px; border:1px solid var(--border); border-radius:2px; font-size:14px; }
.contact-form textarea{ min-height:110px; }
.contact-success{ background:var(--muted-bg); padding:28px; border-radius:4px; }
.contact-success h3{ font-size:17px; margin:0 0 10px; }
.contact-success p{ font-size:14px; color:var(--text-softer); margin:0; }
.legal-block p{ margin:0; }

/* Simple info pages */
.info-page p{ font-size:15px; line-height:1.8; color:var(--text-soft); margin:0 0 18px; }
.info-page p:last-child{ margin-bottom:0; }
.about-photo{ height:280px; width:100%; object-fit:cover; border-radius:4px; margin-bottom:34px; }
.about-page p{ font-size:16px; line-height:1.8; color:var(--text-soft); margin:0 0 22px; }

/* Breadcrumb / article */
.article-photo{ height:280px; width:100%; object-fit:cover; border-radius:4px; margin-bottom:30px; }
.article-body p{ font-size:16px; line-height:1.8; color:var(--text-soft); margin:0 0 20px; }

/* Impressum */
.impressum-block{ display:flex; flex-direction:column; gap:10px; font-size:15px; line-height:1.7; color:var(--text-soft); }
.impressum-block p{ margin:0; }

/* Footer */
.site-footer{ background:var(--footer-bg); color:var(--footer-text); padding:64px 0 30px; margin-top:auto; }
.footer-grid{ display:grid; grid-template-columns:repeat(auto-fit,minmax(180px,1fr)); gap:36px; }
.footer-grid h4{ font-family:'Cormorant Garamond', Georgia, serif; font-size:20px; font-weight:600; margin:0 0 16px; color:#fff; }
.footer-grid h4.plain{ font-family:'Manrope',sans-serif; font-size:13px; text-transform:uppercase; letter-spacing:1px; }
.footer-col{ display:flex; flex-direction:column; gap:10px; font-size:13px; }
.footer-col a{ color:var(--footer-text-soft); }
.footer-col a:hover{ color:#fff; }
.footer-legal-link{ color:#fff !important; font-weight:600; margin-top:6px; }
.footer-bottom{ max-width:1280px; margin:36px auto 0; padding:20px 24px 0; border-top:1px solid oklch(35% 0.01 90); font-size:12px; color:oklch(65% 0.01 90); }

/* Forms feedback */
.form-note{ font-size:13px; color:var(--muted-text); margin-top:10px; }
.form-error{ font-size:13px; color:var(--danger); margin-top:10px; }

/* Utility */
.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(--green); color:#fff; padding:10px 16px; z-index:100; }
.skip-link:focus{ left:8px; top:8px; }