/* Optilena — style.css
   Self-contained stylesheet, no external CDN. Fonts fall back to system stacks. */

:root{
  --bg: oklch(99% 0.002 258);
  --bg-muted: oklch(97% 0.004 258);
  --text: oklch(28% 0.01 258);
  --text-soft: oklch(35% 0.01 258);
  --text-muted: oklch(50% 0.01 258);
  --text-mute-2: oklch(55% 0.01 258);
  --text-faint: oklch(65% 0.01 258);
  --navy: oklch(22% 0.04 258);
  --navy-deep: oklch(20% 0.03 258);
  --navy-border: oklch(35% 0.03 258);
  --border: oklch(90% 0.005 258);
  --border-strong: oklch(85% 0.005 258);
  --border-soft: oklch(80% 0.005 258);
  --gold: oklch(72% 0.09 75);
  --gold-dim: oklch(55% 0.06 75);
  --white: #fff;
  --on-navy: oklch(88% 0.005 258);
  --on-navy-soft: oklch(80% 0.01 258);
  --on-navy-mute: oklch(65% 0.01 258);
  --overlay: oklch(15% 0.01 258 / 0.55);
  --font-display: Manrope, 'Segoe UI', Arial, sans-serif;
  --font-body: 'Work Sans', 'Segoe UI', Arial, sans-serif;
  --font-mono: 'JetBrains Mono', 'Consolas', 'SFMono-Regular', Menlo, monospace;
  --radius-sm: 6px;
  --radius: 8px;
  --radius-lg: 14px;
  --radius-xl: 16px;
  --container: 1240px;
}

*{box-sizing:border-box;}
.unstyled-btn{background:none;border:none;padding:0;margin:0;font:inherit;color:inherit;text-align:left;cursor:pointer;display:block;width:100%;}
html{-webkit-text-size-adjust:100%;}
body{
  margin:0;
  -webkit-font-smoothing:antialiased;
  background:var(--bg);
  font-family:var(--font-body);
  color:var(--text);
  min-height:100vh;
  display:flex;
  flex-direction:column;
}
a{color:inherit;text-decoration:none;}
input,textarea,button,select{font-family:inherit;}
img{max-width:100%;display:block;}
h1,h2,h3{font-family:var(--font-display);}
main{flex:1;}
.container{max-width:var(--container);margin:0 auto;padding:0 32px;}

@keyframes fadeIn{from{opacity:0;transform:translateY(6px);}to{opacity:1;transform:translateY(0);}}

/* ---------- Header ---------- */
.site-header{
  position:sticky;top:0;z-index:40;
  background:oklch(99% 0.002 258 / 0.96);
  backdrop-filter:blur(6px);
  -webkit-backdrop-filter:blur(6px);
  border-bottom:1px solid var(--border);
}
.header-inner{
  max-width:var(--container);margin:0 auto;padding:16px 32px;
  display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap;
}
.logo{display:flex;align-items:center;gap:10px;}
.logo-mark{
  width:36px;height:36px;border-radius:50%;border:2px solid var(--navy);
  position:relative;flex-shrink:0;
}
.logo-mark::after{
  content:"";position:absolute;left:32px;top:15px;width:14px;height:2px;background:var(--navy);
}
.logo-text{font-family:var(--font-display);font-weight:800;font-size:22px;letter-spacing:0.02em;color:var(--navy);}

.nav-toggle{
  display:none;background:none;border:1px solid var(--border);border-radius:var(--radius-sm);
  width:40px;height:36px;cursor:pointer;flex-direction:column;align-items:center;justify-content:center;gap:4px;
}
.nav-toggle span{display:block;width:18px;height:2px;background:var(--navy);}

.main-nav{display:flex;align-items:center;gap:22px;flex-wrap:wrap;}
.main-nav a{
  cursor:pointer;font-size:14.5px;font-weight:500;color:var(--text);
  padding-bottom:4px;border-bottom:2px solid transparent;
}
.main-nav a:hover,.main-nav a.active{border-bottom-color:var(--navy);}
.main-nav a.active{font-weight:700;}

.cart-btn{
  cursor:pointer;display:flex;align-items:center;gap:8px;background:var(--navy);color:#fff;
  padding:9px 16px;border-radius:999px;font-size:13.5px;font-weight:600;border:none;
}
.cart-count{
  background:var(--gold);color:var(--navy);border-radius:999px;min-width:20px;height:20px;
  display:inline-flex;align-items:center;justify-content:center;font-size:12px;padding:0 5px;
}

/* ---------- Buttons ---------- */
.btn{
  display:inline-block;cursor:pointer;border-radius:var(--radius);font-weight:600;font-size:14.5px;
  padding:14px 26px;border:1.5px solid transparent;text-align:center;
}
.btn-primary{background:var(--navy);color:#fff;border-color:var(--navy);}
.btn-outline{background:transparent;color:var(--text);border-color:var(--border-soft);}
.btn-sm{padding:9px 16px;font-size:13px;}
.btn-block{display:block;width:100%;}

/* ---------- Hero ---------- */
.hero{padding:64px 32px 48px;}
.hero-grid{
  max-width:var(--container);margin:0 auto;display:grid;grid-template-columns:1.1fr 1fr;gap:56px;align-items:center;
}
.eyebrow{
  font-family:var(--font-mono);font-size:12.5px;letter-spacing:0.12em;text-transform:uppercase;
  color:var(--gold-dim);margin-bottom:16px;
}
.hero-content h1{
  font-size:48px;line-height:1.1;font-weight:800;color:var(--navy-deep);margin:0 0 20px;
}
.hero-content p{font-size:16.5px;line-height:1.7;color:var(--text-muted);max-width:460px;margin:0 0 28px;}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;}
.hero-media{border-radius:var(--radius-xl);overflow:hidden;height:420px;}
.hero-media img{width:100%;height:100%;object-fit:cover;}

/* ---------- USP strip ---------- */
.usp-strip{border-top:1px solid var(--border);border-bottom:1px solid var(--border);background:var(--bg-muted);}
.usp-grid{
  max-width:var(--container);margin:0 auto;padding:32px;display:grid;grid-template-columns:repeat(4,1fr);gap:24px;
}
.usp-item{text-align:center;}
.usp-title{font-weight:700;font-size:15px;color:var(--navy);}
.usp-sub{font-size:13px;color:var(--text-muted);margin-top:4px;}

/* ---------- Section titles ---------- */
.section{max-width:var(--container);margin:0 auto;padding:72px 32px 24px;}
.section-title{font-size:28px;font-weight:800;color:var(--navy-deep);margin:0 0 8px;}
.section-sub{color:var(--text-muted);margin:0 0 32px;font-size:15px;}

/* ---------- Category cards ---------- */
.cat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;}
.cat-card{border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--border);cursor:pointer;background:#fff;}
.cat-card-img{height:150px;overflow:hidden;}
.cat-card-img img{width:100%;height:100%;object-fit:cover;}
.cat-card-body{padding:16px;}
.cat-card-title{font-weight:700;font-size:15.5px;color:var(--navy);}
.cat-card-count{font-size:13px;color:var(--text-mute-2);margin-top:4px;}

/* ---------- Product cards ---------- */
.product-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;}
.product-card{border:1px solid var(--border);border-radius:var(--radius-lg);overflow:hidden;display:flex;flex-direction:column;background:#fff;}
.product-media{height:170px;position:relative;cursor:pointer;overflow:hidden;}
.product-media img{width:100%;height:100%;object-fit:cover;}
.badge-bluelight{
  position:absolute;top:10px;left:10px;background:var(--bg);color:var(--navy);
  font-size:10.5px;font-weight:700;padding:4px 8px;border-radius:var(--radius-sm);
}
.product-body{padding:16px;display:flex;flex-direction:column;gap:8px;flex:1;}
.product-name{cursor:pointer;font-weight:600;font-size:14.5px;color:var(--navy);}
.product-desc{font-size:12.5px;color:var(--text-mute-2);line-height:1.5;}
.price-row{display:flex;align-items:baseline;gap:8px;}
.price{font-weight:700;font-size:15.5px;color:var(--navy);}
.price-old{text-decoration:line-through;color:var(--text-faint);font-size:13px;}
.btn-add{
  margin-top:auto;cursor:pointer;text-align:center;background:var(--navy);color:#fff;
  padding:9px;border-radius:var(--radius);font-size:13px;font-weight:600;border:none;width:100%;
}
.btn-add.is-added{background:var(--gold-dim);}

/* ---------- Values (dark) section ---------- */
.values-section{background:var(--navy);}
.values-grid{max-width:var(--container);margin:0 auto;padding:64px 32px;display:grid;grid-template-columns:repeat(3,1fr);gap:32px;}
.value-label{font-family:var(--font-mono);color:var(--gold);font-size:12px;letter-spacing:0.1em;text-transform:uppercase;margin-bottom:10px;}
.value-text{color:#fff;font-size:15px;line-height:1.7;margin:0;}

/* ---------- Testimonials ---------- */
.testimonials-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.testimonial-card{background:var(--bg-muted);border-radius:var(--radius-lg);padding:24px;}
.testimonial-text{font-size:14.5px;line-height:1.7;color:oklch(32% 0.01 258);margin:0 0 16px;}
.testimonial-name{font-weight:700;font-size:13.5px;color:var(--navy);}
.testimonial-city{font-size:12.5px;color:var(--text-mute-2);}

/* ---------- Articles ---------- */
.articles-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.articles-grid.articles-grid-2{grid-template-columns:repeat(2,1fr);}
.article-card{cursor:pointer;border:1px solid var(--border);border-radius:var(--radius-lg);padding:22px;background:#fff;}
.articles-grid-2 .article-card{padding:26px;}
.article-tag{font-family:var(--font-mono);font-size:11px;color:var(--gold-dim);text-transform:uppercase;letter-spacing:0.08em;margin-bottom:10px;}
.article-title{font-weight:700;font-size:15.5px;color:var(--navy);margin-bottom:8px;}
.articles-grid-2 .article-title{font-size:18px;margin-bottom:10px;}
.article-excerpt{font-size:13.5px;color:var(--text-muted);line-height:1.6;}
.articles-grid-2 .article-excerpt{font-size:14px;line-height:1.7;}
.article-more{margin-top:14px;font-size:13px;font-weight:600;color:var(--navy);}

/* ---------- Newsletter ---------- */
.newsletter-section{background:var(--bg-muted);border-top:1px solid var(--border);}
.newsletter-box{max-width:720px;margin:0 auto;padding:56px 32px;text-align:center;}
.newsletter-box h2{font-size:24px;font-weight:800;color:var(--navy-deep);margin:0 0 10px;}
.newsletter-box>p{color:var(--text-muted);font-size:14.5px;margin:0 0 24px;}
.newsletter-form{display:flex;gap:10px;justify-content:center;flex-wrap:wrap;}
.newsletter-form input[type=email]{
  padding:12px 16px;border-radius:var(--radius);border:1px solid var(--border-strong);min-width:260px;font-size:14px;
}
.newsletter-note{font-size:11.5px;color:oklch(60% 0.01 258);margin-top:14px;}
.form-success{color:var(--navy);font-weight:600;}

/* ---------- Page hero (category/legal titles) ---------- */
.breadcrumb{font-size:13px;color:var(--text-mute-2);margin-bottom:16px;}
.breadcrumb a{cursor:pointer;}
.breadcrumb a:hover{text-decoration:underline;}
.page-title-section{max-width:var(--container);margin:0 auto;padding:48px 32px 0;}
.page-title-section h1{font-size:34px;font-weight:800;color:var(--navy-deep);margin:0 0 12px;}
.page-title-section p{max-width:640px;color:var(--text-muted);font-size:15px;line-height:1.7;margin:0 0 40px;}
.page-body-section{max-width:var(--container);margin:0 auto;padding:0 32px 56px;}

.tip-box{
  margin-top:40px;background:var(--bg-muted);border-radius:var(--radius-lg);padding:24px 28px;
  display:flex;gap:20px;align-items:center;flex-wrap:wrap;
}
.tip-label{font-family:var(--font-mono);font-size:11px;text-transform:uppercase;letter-spacing:0.08em;color:var(--gold-dim);flex-shrink:0;}
.tip-box p{margin:0;font-size:14px;color:var(--text-soft);line-height:1.6;}

/* ---------- Porady page ---------- */
.porady-section{max-width:var(--container);margin:0 auto;padding:48px 32px;}
.porady-section h1{font-size:34px;font-weight:800;color:var(--navy-deep);margin:0 0 12px;}
.porady-section>p{max-width:640px;color:var(--text-muted);font-size:15px;line-height:1.7;margin:0 0 40px;}

/* ---------- About page ---------- */
.about-section{max-width:900px;margin:0 auto;padding:56px 32px;}
.about-section h1{font-size:34px;font-weight:800;color:var(--navy-deep);margin:0 0 20px;}
.about-section p{font-size:15.5px;line-height:1.8;color:var(--text-soft);margin:0 0 18px;}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin:40px 0;}
.stat-item{text-align:center;}
.stat-number{font-family:var(--font-display);font-weight:800;font-size:30px;color:var(--navy);}
.stat-label{font-size:12.5px;color:var(--text-mute-2);}

/* ---------- Contact page ---------- */
.contact-section{max-width:1100px;margin:0 auto;padding:56px 32px;display:grid;grid-template-columns:1fr 1fr;gap:48px;}
.contact-section h1{font-size:32px;font-weight:800;color:var(--navy-deep);margin:0 0 20px;}
.contact-info{font-size:14.5px;line-height:2;color:var(--text-soft);}
.map-placeholder{
  height:220px;border-radius:12px;margin-top:24px;overflow:hidden;position:relative;
  background:linear-gradient(160deg, oklch(24% 0.03 258) 0%, oklch(34% 0.03 258 / 0.9) 60%, oklch(60% 0.06 75 / 0.35) 100%);
  display:flex;align-items:flex-end;justify-content:flex-start;padding:18px;
}
.map-placeholder::before{
  content:"";position:absolute;inset:0;
  background-image:radial-gradient(circle at 22% 30%, oklch(99% 0.002 258 / 0.14) 0, transparent 3px),
    radial-gradient(circle at 55% 65%, oklch(99% 0.002 258 / 0.14) 0, transparent 3px),
    radial-gradient(circle at 78% 40%, oklch(99% 0.002 258 / 0.14) 0, transparent 3px);
  background-size:40px 40px;
}
.map-placeholder span{
  position:relative;color:#fff;font-size:13px;line-height:1.5;font-weight:600;
  background:oklch(22% 0.04 258 / 0.55);padding:8px 12px;border-radius:8px;
}
.contact-form{display:flex;flex-direction:column;gap:14px;}
.contact-form input[type=text],.contact-form input[type=email],.contact-form textarea{
  padding:12px 14px;border-radius:var(--radius);border:1px solid var(--border-strong);font-size:14px;width:100%;
}
.contact-form textarea{resize:vertical;}
.checkbox-field{display:flex;gap:8px;align-items:flex-start;font-size:12.5px;color:var(--text-muted);}
.checkbox-field input{margin-top:2px;}
.checkbox-field a{text-decoration:underline;}
.form-note-box{background:var(--bg-muted);border-radius:12px;padding:24px;font-size:14.5px;color:oklch(30% 0.01 258);}
.field-error{color:oklch(45% 0.15 25);font-size:12.5px;}
.honeypot-field{position:absolute;left:-9999px;top:-9999px;width:1px;height:1px;overflow:hidden;}

/* ---------- Cart page ---------- */
.cart-section{max-width:900px;margin:0 auto;padding:56px 32px;}
.cart-section h1{font-size:32px;font-weight:800;color:var(--navy-deep);margin:0 0 32px;}
.cart-list{display:flex;flex-direction:column;gap:16px;}
.cart-item{display:flex;align-items:center;gap:16px;border:1px solid var(--border);border-radius:12px;padding:16px;flex-wrap:wrap;}
.cart-item-img{width:64px;height:64px;border-radius:8px;flex-shrink:0;overflow:hidden;}
.cart-item-img img{width:100%;height:100%;object-fit:cover;}
.cart-item-info{flex:1;min-width:140px;}
.cart-item-name{font-weight:600;font-size:14.5px;color:var(--navy);}
.cart-item-price{font-size:13px;color:var(--text-mute-2);}
.qty-control{display:flex;align-items:center;gap:10px;}
.qty-btn{
  cursor:pointer;width:26px;height:26px;border:1px solid var(--border-strong);border-radius:6px;
  display:flex;align-items:center;justify-content:center;background:#fff;font-size:15px;line-height:1;
}
.qty-val{min-width:18px;text-align:center;font-size:14px;}
.cart-item-total{width:90px;text-align:right;font-weight:700;font-size:14.5px;color:var(--navy);}
.cart-remove{cursor:pointer;color:var(--text-mute-2);font-size:13px;text-decoration:underline;background:none;border:none;}
.cart-summary{margin-top:28px;padding-top:24px;border-top:1px solid var(--border);display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:10px;}
.cart-shipnote{font-size:13.5px;color:var(--text-muted);}
.cart-total{font-family:var(--font-display);font-size:22px;font-weight:800;color:var(--navy);}
.btn-checkout{margin-top:20px;display:block;text-align:center;cursor:pointer;background:var(--navy);color:#fff;padding:15px;border-radius:var(--radius);font-weight:700;font-size:15px;border:none;width:100%;}
.cart-empty{color:var(--text-muted);font-size:15px;}
.cart-empty a{text-decoration:underline;color:var(--navy);cursor:pointer;}

/* ---------- Legal pages ---------- */
.legal-section{max-width:820px;margin:0 auto;padding:56px 32px;}
.legal-section h1{font-size:30px;font-weight:800;color:var(--navy-deep);margin:0 0 24px;}
.legal-section h3{color:var(--navy);margin-top:22px;margin-bottom:10px;}
.legal-section p{font-size:14.5px;line-height:1.85;color:var(--text-soft);}

/* ---------- Thank-you page (PHP handler fallback) ---------- */
.thankyou-page{display:flex;align-items:center;justify-content:center;min-height:70vh;padding:32px;}
.thankyou-box{max-width:440px;text-align:center;}
.thankyou-box .logo-mark{margin:0 auto 20px;}
.thankyou-box h1{font-size:26px;color:var(--navy-deep);margin:0 0 12px;}
.thankyou-box p{color:var(--text-muted);font-size:15px;line-height:1.6;margin:0 0 24px;}

/* ---------- Modals ---------- */
.modal-overlay{
  position:fixed;inset:0;background:var(--overlay);z-index:80;display:none;
  align-items:center;justify-content:center;padding:24px;
}
.modal-overlay.is-open{display:flex;animation:fadeIn .15s ease-out;}
.modal-box{background:#fff;border-radius:var(--radius-xl);max-width:760px;width:100%;overflow:hidden;max-height:86vh;}
.modal-product .modal-box{display:grid;grid-template-columns:1fr 1fr;}
.modal-media{min-height:280px;overflow:hidden;}
.modal-media img{width:100%;height:100%;object-fit:cover;}
.modal-content{padding:32px;overflow:auto;position:relative;}
.modal-article .modal-content{max-width:640px;padding:36px;}
.modal-close{
  cursor:pointer;position:absolute;top:16px;right:20px;font-size:20px;color:var(--text-mute-2);
  background:none;border:none;line-height:1;
}
.modal-content h2{font-size:22px;font-weight:800;color:var(--navy-deep);margin:0 24px 10px 0;}
.modal-article .modal-content h2{font-size:24px;margin-bottom:18px;}
.modal-content .price-row{margin-bottom:16px;}
.modal-content .product-desc-full{font-size:14.5px;line-height:1.7;color:oklch(38% 0.01 258);margin:0 0 24px;}
.modal-article p{font-size:14.5px;line-height:1.8;color:var(--text-soft);margin:0 0 14px;}

/* ---------- Cookie banner ---------- */
.cookie-banner{
  position:fixed;bottom:0;left:0;right:0;z-index:100;background:var(--navy);color:#fff;
  padding:18px 32px;display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap;
}
.cookie-banner.is-hidden{display:none;}
.cookie-banner p{margin:0;font-size:13.5px;line-height:1.6;max-width:760px;}
.cookie-banner a{text-decoration:underline;color:var(--gold);}
.cookie-accept{
  cursor:pointer;background:var(--gold);color:var(--navy-deep);padding:11px 22px;border-radius:var(--radius);
  font-weight:700;font-size:13.5px;white-space:nowrap;border:none;
}

/* ---------- Footer ---------- */
.site-footer{background:var(--navy);color:#fff;margin-top:auto;}
.footer-inner{
  max-width:var(--container);margin:0 auto;padding:56px 32px 32px;
  display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:32px;
}
.footer-brand-title{font-family:var(--font-display);font-weight:800;font-size:20px;margin-bottom:12px;}
.footer-inner p{font-size:13px;line-height:1.7;color:var(--on-navy-soft);max-width:260px;}
.footer-heading{font-weight:700;font-size:13.5px;margin-bottom:14px;color:var(--gold);}
.footer-links{display:flex;flex-direction:column;gap:9px;}
.footer-links a{cursor:pointer;font-size:13.5px;color:var(--on-navy);}
.footer-links a:hover{text-decoration:underline;}
.footer-bottom-border{border-top:1px solid var(--navy-border);}
.footer-bottom{
  max-width:var(--container);margin:0 auto;padding:20px 32px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;
}
.footer-bottom span{font-size:12px;color:var(--on-navy-mute);}

/* ---------- Responsive ---------- */
@media (max-width:980px){
  .hero-grid{grid-template-columns:1fr;}
  .hero-media{height:300px;order:-1;}
  .usp-grid,.cat-grid,.product-grid,.values-grid,.testimonials-grid,.articles-grid,.stats-grid{grid-template-columns:repeat(2,1fr);}
  .articles-grid.articles-grid-2{grid-template-columns:1fr;}
  .contact-section{grid-template-columns:1fr;}
  .footer-inner{grid-template-columns:1fr 1fr;}
  .modal-product .modal-box{grid-template-columns:1fr;}
  .modal-media{min-height:200px;}
}
@media (max-width:640px){
  .header-inner{padding:14px 20px;}
  .main-nav{
    display:none;position:fixed;top:69px;left:0;right:0;bottom:0;background:var(--bg);z-index:39;
    flex-direction:column;align-items:flex-start;gap:2px;padding:12px 20px;overflow:auto;
  }
  .main-nav.is-open{display:flex;}
  .main-nav a{width:100%;padding:12px 0;border-bottom:1px solid var(--border);}
  .nav-toggle{display:flex;}
  .hero{padding:36px 20px 32px;}
  .hero-content h1{font-size:34px;}
  .section,.page-title-section,.page-body-section,.porady-section,.about-section,.legal-section,.cart-section{padding-left:20px;padding-right:20px;}
  .contact-section{padding-left:20px;padding-right:20px;}
  .usp-grid,.cat-grid,.product-grid,.values-grid,.testimonials-grid,.articles-grid,.stats-grid{grid-template-columns:1fr;}
  .footer-inner{grid-template-columns:1fr;padding-left:20px;padding-right:20px;}
  .footer-bottom{padding-left:20px;padding-right:20px;}
  .newsletter-form input[type=email]{min-width:0;width:100%;}
  .cart-item{gap:12px;}
  .cart-item-total{width:auto;margin-left:auto;}
}