/*
Theme Name: Mex3D 2.0
Theme URI: https://mex3d.lagom.cz/
Author: Milan Alex
Author URI: https://mex3d.lagom.cz/
Description: Plne editovateľné téma pre 3D tisk a doplnky na mieru pre hasičov (JSDH/SDH, TFA). Všetky farby, písma, texty aj poradie sekcií sa nastavujú v Prispôsobiť. Podpora WooCommerce, objednávka cez WhatsApp, blokové vzory pre Gutenberg.
Version: 2.5.0
Requires at least: 6.0
Tested up to: 6.6
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: mex3d
Tags: e-commerce, custom-colors, custom-menu, custom-logo, featured-images, block-patterns, translation-ready, woocommerce
*/

/* ============================================================
   Design tokens — every value is overridden from the Customizer
   via inline CSS, so changing a variable restyles the whole site.
   ============================================================ */
:root{
  --c-red:#c8102e;
  --c-red-dark:#9d0b22;
  --c-ink:#1a1a1a;
  --c-body:#2b2b2b;
  --c-muted:#6b6b6b;
  --c-line:#e7e7e7;
  --c-bg:#ffffff;
  --c-bg-soft:#f6f5f3;
  --c-wa:#25d366;
  --c-footer-bg:#faf9f7;
  --c-footer-text:#2b2b2b;
  --c-cta-bg:#1a1a1a;
  --c-cta-text:#ffffff;
  --topbar-bg:#1a1a1a;
  --topbar-color:#ffffff;

  --font:system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
  --font-head:var(--font);
  --fw-head:700;
  --fs-base:17px;
  --fs-h1:58px;
  --fs-h2:42px;
  --fs-h3:21px;
  --lh:1.6;
  --ls:0.2px;

  --container:1120px;
  --sec-pad:72px;
  --radius:14px;
  --btn-radius:999px;
  --hero-pad:96px;
  --logo-h:40px;

  --shadow-sm:0 2px 10px rgba(0,0,0,.06);
  --shadow:0 6px 24px rgba(0,0,0,.08);
  --hero-overlay:rgba(36,16,18,.78);
  --hero-overlay-soft:rgba(36,16,18,.43);
}

/* ============================================================
   Base
   ============================================================ */
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:var(--font);
  color:var(--c-body);
  background:var(--c-bg);
  line-height:var(--lh);
  font-size:var(--fs-base);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block}
a{color:var(--c-red);text-decoration:none}
a:hover{color:var(--c-red-dark)}
h1,h2,h3,h4{
  font-family:var(--font-head);
  color:var(--c-ink);
  line-height:1.12;
  margin:0 0 .4em;
  font-weight:var(--fw-head);
  letter-spacing:var(--ls);
}
h1{font-size:clamp(2rem,5vw,var(--fs-h1))}
h2{font-size:clamp(1.6rem,3.6vw,var(--fs-h2))}
h3{font-size:var(--fs-h3)}
h4{font-size:1.05rem}
p{margin:0 0 1rem}

.container{max-width:var(--container);margin:0 auto;padding:0 20px}
.container--wide{max-width:100%;padding:0}
.section{padding:var(--sec-pad) 0}
.section--soft{background:var(--c-bg-soft)}
.eyebrow{
  display:inline-block;text-transform:uppercase;letter-spacing:.14em;
  font-size:.78rem;font-weight:700;color:var(--c-red);margin-bottom:.6rem;
}
.lead{font-size:1.1rem;color:var(--c-muted);max-width:660px}
.btn-row--after{margin-top:32px}

.screen-reader-text{
  position:absolute!important;width:1px;height:1px;overflow:hidden;
  clip:rect(1px,1px,1px,1px);white-space:nowrap;
}
.skip-link:focus{
  position:fixed;top:10px;left:10px;z-index:999;width:auto;height:auto;
  clip:auto;background:#fff;padding:12px 18px;border-radius:6px;box-shadow:var(--shadow);
}
:focus-visible{outline:3px solid var(--c-red);outline-offset:2px}

/* ============================================================
   Buttons
   ============================================================ */
.btn{
  display:inline-flex;align-items:center;gap:.5rem;justify-content:center;
  padding:14px 24px;border-radius:var(--btn-radius);font-weight:600;font-size:1rem;
  border:2px solid transparent;cursor:pointer;transition:.18s ease;line-height:1;
}
.btn--primary{background:var(--c-red);color:#fff}
.btn--primary:hover{background:var(--c-red-dark);color:#fff}
.btn--ghost{background:transparent;color:var(--c-ink);border-color:var(--c-line)}
.btn--ghost:hover{border-color:var(--c-ink);color:var(--c-ink)}
.btn--wa{background:var(--c-wa);color:#fff}
.btn--wa:hover{filter:brightness(.92);color:#fff}
.btn--sm{padding:10px 18px;font-size:.92rem}
.btn-row{display:flex;flex-wrap:wrap;gap:14px}

/* ============================================================
   Top bar + header
   ============================================================ */
.topbar{background:var(--topbar-bg);color:var(--topbar-color);font-size:.86rem;padding:8px 0;text-align:center}
.topbar a{color:inherit;text-decoration:underline}

.site-header{z-index:50;background:color-mix(in srgb,var(--c-bg) 92%,transparent);backdrop-filter:blur(8px);border-bottom:1px solid var(--c-line)}
.site-header--sticky{position:sticky;top:0}
.site-header .container{display:flex;align-items:center;gap:24px;min-height:70px}
.brand{font-family:var(--font-head);font-weight:var(--fw-head);font-size:1.5rem;color:var(--c-ink);letter-spacing:.5px}
.brand b{color:var(--c-red)}
.custom-logo-link img,.custom-logo{max-height:var(--logo-h);width:auto}
.main-nav{margin-left:auto}
.main-nav ul{display:flex;gap:26px;list-style:none;margin:0;padding:0}
.main-nav li{position:relative}
.main-nav a{color:var(--c-ink);font-weight:500;font-size:1rem}
.main-nav a:hover,.main-nav .current-menu-item > a{color:var(--c-red)}
.main-nav .sub-menu{
  display:none;position:absolute;top:100%;left:0;min-width:200px;flex-direction:column;gap:0;
  background:var(--c-bg);border:1px solid var(--c-line);border-radius:var(--radius);
  box-shadow:var(--shadow);padding:8px 0;z-index:10;
}
.main-nav li:hover > .sub-menu{display:flex}
.main-nav .sub-menu a{display:block;padding:9px 18px}
.header-cta{display:flex;align-items:center;gap:14px}
.header-cta .tel{color:var(--c-ink);font-weight:600;white-space:nowrap}
.cart-link{position:relative;color:var(--c-ink);display:flex;align-items:center}
.cart-count{
  position:absolute;top:-6px;right:-8px;background:var(--c-red);color:#fff;
  font-size:.68rem;font-weight:700;min-width:17px;height:17px;border-radius:999px;
  display:flex;align-items:center;justify-content:center;padding:0 4px;
}
.nav-toggle{display:none;background:none;border:0;cursor:pointer;padding:8px;margin-left:auto}
.nav-toggle span{display:block;width:24px;height:2px;background:var(--c-ink);margin:5px 0;transition:.2s}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ============================================================
   Hero
   ============================================================ */
.hero{position:relative;color:#fff;overflow:hidden;background:var(--hero-overlay)}
.hero__bg{position:absolute;inset:0;z-index:0}
.hero__bg img{width:100%;height:100%;object-fit:cover}
.hero__bg::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(120deg,var(--hero-overlay) 0%,var(--hero-overlay-soft) 70%,transparent 130%);
}
.hero__inner{position:relative;z-index:1;padding:var(--hero-pad) 0;max-width:720px}
.hero .eyebrow{color:#fff;opacity:.85}
.hero h1{color:#fff}
.hero p{color:rgba(255,255,255,.9);font-size:1.12rem;max-width:600px}
.hero .btn--ghost{color:#fff;border-color:rgba(255,255,255,.5)}
.hero .btn--ghost:hover{border-color:#fff;background:rgba(255,255,255,.12);color:#fff}

.stats{display:flex;flex-wrap:wrap;gap:36px;margin-top:40px}
.stats .stat b{display:block;font-family:var(--font-head);font-size:2rem;color:#fff;line-height:1}
.stats .stat span{font-size:.9rem;color:rgba(255,255,255,.8)}

/* ============================================================
   Cards: categories / products / steps
   ============================================================ */
.cat-grid,.prod-grid,.feat-grid,.steps{display:grid;grid-template-columns:1fr;gap:24px;margin-top:36px}

.cat-card{
  background:var(--c-bg);border:1px solid var(--c-line);border-radius:var(--radius);
  padding:26px;display:flex;flex-direction:column;transition:.18s;box-shadow:var(--shadow-sm);
}
.cat-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.cat-card__media{display:block;margin:-26px -26px 18px;border-radius:var(--radius) var(--radius) 0 0;overflow:hidden;aspect-ratio:16/9}
.cat-card__media img{width:100%;height:100%;object-fit:cover}
.cat-card .count{font-size:.78rem;font-weight:700;color:var(--c-red);text-transform:uppercase;letter-spacing:.1em}
.cat-card h3{margin:.5rem 0 .4rem}
.cat-card p{color:var(--c-muted);font-size:.98rem;flex:1}
.cat-card .more{font-weight:600;margin-top:12px;color:var(--c-red)}

.prod-card{
  background:var(--c-bg);border:1px solid var(--c-line);border-radius:var(--radius);
  overflow:hidden;display:flex;flex-direction:column;transition:.18s;box-shadow:var(--shadow-sm);
}
.prod-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.prod-card__media{aspect-ratio:4/3;background:var(--c-bg-soft);position:relative;overflow:hidden}
.prod-card__media img{width:100%;height:100%;object-fit:cover}
.prod-card__badge{
  position:absolute;top:12px;left:12px;background:var(--c-red);color:#fff;
  font-size:.72rem;font-weight:700;padding:5px 10px;border-radius:999px;
  text-transform:uppercase;letter-spacing:.05em;z-index:2;
}
.prod-card__body{padding:18px 18px 20px;display:flex;flex-direction:column;flex:1}
.prod-card__body h3{font-size:1.12rem;margin:0 0 .3rem}
.prod-card__body p{color:var(--c-muted);font-size:.94rem;flex:1;margin:0 0 12px}
.prod-card__foot{display:flex;align-items:center;justify-content:space-between;gap:10px}
.price,.prod-card .price{font-family:var(--font-head);font-weight:700;font-size:1.2rem;color:var(--c-ink)}
.price del{opacity:.5;font-size:.85em;font-weight:400}
.price ins{text-decoration:none;color:var(--c-red)}

/* Features */
.feat__ic{width:48px;height:48px;border-radius:12px;display:flex;align-items:center;justify-content:center;margin-bottom:14px}
.feat__ic--filled{background:var(--c-red);color:#fff}
.feat__ic--outline{border:2px solid var(--c-red);color:var(--c-red)}
.feat__ic svg{width:24px;height:24px}
.feat h3{font-size:1.14rem;margin-bottom:.3rem}
.feat p{color:var(--c-muted);font-size:.96rem;margin:0}

/* Steps */
.step{background:var(--c-bg);border:1px solid var(--c-line);border-radius:var(--radius);padding:28px 24px}
.step__num{font-family:var(--font-head);font-size:2.4rem;font-weight:var(--fw-head);color:var(--c-red);opacity:.25;line-height:1}
.step h3{margin:.4rem 0}
.step p{color:var(--c-muted);font-size:.96rem;margin:0}

/* FAQ */
.faq-list{margin-top:32px;max-width:820px}
.faq-item{border:1px solid var(--c-line);border-radius:var(--radius);margin-bottom:12px;background:var(--c-bg);overflow:hidden}
.faq-item summary{
  cursor:pointer;padding:18px 22px;font-weight:600;font-family:var(--font-head);
  font-size:1.1rem;color:var(--c-ink);list-style:none;display:flex;justify-content:space-between;gap:12px;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"+";color:var(--c-red);font-size:1.4rem;line-height:1;flex:none}
.faq-item[open] summary::after{content:"−"}
.faq-item__a{padding:0 22px 18px;color:var(--c-muted)}
.faq-item__a p:last-child{margin-bottom:0}

/* CTA */
.cta-band{
  background:var(--c-cta-bg);color:var(--c-cta-text);border-radius:var(--radius);
  padding:52px 40px;text-align:center;
}
.cta-band--full{border-radius:0;padding:72px 20px}
.cta-band h2{color:var(--c-cta-text)}
.cta-band p{opacity:.82;max-width:580px;margin:0 auto 24px}
.cta-band .btn-row{justify-content:center}
.cta-band .btn--ghost{color:var(--c-cta-text);border-color:rgba(255,255,255,.4)}
.cta-band .btn--ghost:hover{border-color:currentColor;color:var(--c-cta-text)}

/* ============================================================
   Footer
   ============================================================ */
.site-footer{background:var(--c-footer-bg);color:var(--c-footer-text);border-top:1px solid var(--c-line);padding:56px 0 24px}
.footer-grid{display:grid;grid-template-columns:repeat(var(--footer-cols,4),1fr);gap:34px}
.footer-col--about{grid-column:span 1}
.site-footer .brand{font-size:1.4rem;display:inline-block;margin-bottom:10px}
.site-footer p{color:var(--c-muted);font-size:.95rem}
.footer-col h4{
  font-size:.85rem;text-transform:uppercase;letter-spacing:.1em;color:var(--c-ink);
  margin-bottom:14px;font-family:var(--font);font-weight:700;
}
.footer-col ul{list-style:none;margin:0;padding:0}
.footer-col li{margin-bottom:9px}
.footer-col a{color:var(--c-footer-text);font-size:.95rem}
.footer-col a:hover{color:var(--c-red)}
.socials{display:flex;gap:10px;margin-top:14px}
.socials a{color:var(--c-ink)}
.socials a:hover{color:var(--c-red)}
.footer-bottom{
  border-top:1px solid var(--c-line);margin-top:36px;padding-top:20px;
  display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;
  color:var(--c-muted);font-size:.86rem;
}

/* Floating WhatsApp */
.wa-float{
  position:fixed;right:20px;bottom:20px;z-index:60;width:56px;height:56px;border-radius:50%;
  background:var(--c-wa);display:flex;align-items:center;justify-content:center;
  box-shadow:0 6px 18px rgba(0,0,0,.25);transition:.18s;color:#fff;
}
.wa-float:hover{filter:brightness(.92);transform:scale(1.06);color:#fff}
.wa-float svg{width:30px;height:30px}

/* ============================================================
   Pages, blog, comments
   ============================================================ */
.page-hero{background:var(--c-bg-soft);border-bottom:1px solid var(--c-line);padding:56px 0}
.page-hero h1{margin-bottom:.3rem}
.entry-content{max-width:min(760px,100%);margin:0 auto;padding:56px 20px}
.entry-content img{border-radius:var(--radius);margin:1.5rem 0}
.entry-content > *{margin-bottom:1rem}
/* Elementor controls the colour of its own content — the theme must not
   force dark headings onto sections that sit on a dark background. */
.elementor h1,.elementor h2,.elementor h3,.elementor h4,
.elementor .elementor-heading-title{color:inherit}

/* Homepage / page rendered from page content (Elementor, blocks, builders) */
.home-content--full{max-width:100%;margin:0;padding:0}
.home-content--full > .alignfull{margin-left:calc(50% - 50vw);margin-right:calc(50% - 50vw);max-width:100vw}
.home-content--full .wp-block-cover,
.home-content--full .elementor{width:100%}
/* Give inner blocks a sane width without fighting the builder */
.home-content--full > *:not(.alignfull):not(.alignwide):not(.elementor):not(.wp-block-cover):not(.wp-block-group){
  max-width:var(--container);margin-left:auto;margin-right:auto;padding-left:20px;padding-right:20px;
}
.home-content.entry-content{padding-top:48px}

.widget{margin-bottom:28px}
.widget-title{font-size:.85rem;text-transform:uppercase;letter-spacing:.1em}
.widget ul{list-style:none;margin:0;padding:0}
.widget li{margin-bottom:8px}

/* ============================================================
   WooCommerce
   ============================================================ */
.woo-layout{display:grid;grid-template-columns:1fr;gap:36px}
.woo-wrap--sidebar .woo-layout{grid-template-columns:1fr}
.woo-crumbs{font-size:.86rem;color:var(--c-muted);margin-top:10px}
.woo-crumbs a{color:var(--c-muted)}

.woocommerce ul.products{display:grid;grid-template-columns:1fr;gap:24px;margin:0!important;padding:0!important}
.woocommerce ul.products::before,.woocommerce ul.products::after{display:none!important}
.woocommerce ul.products li.product{
  width:100%!important;margin:0!important;float:none!important;
  background:var(--c-bg);border:1px solid var(--c-line);border-radius:var(--radius);
  overflow:hidden;box-shadow:var(--shadow-sm);transition:.18s;padding:0!important;
  display:flex;flex-direction:column;
}
.woocommerce ul.products li.product:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.woocommerce ul.products li.product a img{margin:0;border-radius:0;aspect-ratio:4/3;object-fit:cover}
.woocommerce ul.products li.product .woocommerce-loop-product__title{
  font-family:var(--font-head);font-size:1.12rem;color:var(--c-ink);
  padding:16px 18px 4px!important;margin:0;
}
.woocommerce ul.products li.product .price{
  color:var(--c-ink)!important;font-family:var(--font-head);font-weight:700;
  font-size:1.15rem;padding:0 18px;display:block;margin:0 0 12px;
}
.woocommerce ul.products li.product .button,
.woocommerce ul.products li.product .added_to_cart{margin:auto 18px 18px!important;display:inline-flex}
.woocommerce ul.products li.product .star-rating{margin:0 18px 8px}

.woocommerce span.onsale,
.woocommerce ul.products li.product .onsale{
  background:var(--c-red);color:#fff;border-radius:999px;min-height:auto;min-width:auto;
  padding:5px 12px;font-size:.72rem;font-weight:700;line-height:1;top:12px;left:12px;right:auto;margin:0;
}

.woocommerce #respond input#submit,
.woocommerce a.button,.woocommerce button.button,.woocommerce input.button,
.woocommerce #respond input#submit.alt,.woocommerce a.button.alt,
.woocommerce button.button.alt,.woocommerce input.button.alt{
  background:var(--c-red);color:#fff;border-radius:var(--btn-radius);
  font-weight:600;padding:12px 22px;line-height:1;
}
.woocommerce #respond input#submit:hover,.woocommerce a.button:hover,
.woocommerce button.button:hover,.woocommerce input.button:hover,
.woocommerce a.button.alt:hover,.woocommerce button.button.alt:hover{background:var(--c-red-dark);color:#fff}

.woocommerce div.product .product_title{font-family:var(--font-head)}
.woocommerce div.product p.price,.woocommerce div.product span.price{color:var(--c-red);font-weight:700}
.woocommerce .woocommerce-message,.woocommerce .woocommerce-info{border-top-color:var(--c-red)}
.woocommerce .woocommerce-message::before,.woocommerce .woocommerce-info::before{color:var(--c-red)}
.woocommerce div.product .woocommerce-tabs ul.tabs li.active{border-bottom-color:var(--c-bg)}
.wa-order{margin-top:14px;display:inline-flex}
.mex3d-no-cart .woocommerce ul.products li.product .button{display:none}

/* Blocks */
.wp-block-button__link,.wp-element-button{background:var(--c-red);border-radius:var(--btn-radius)}
.is-style-mex3d-ghost .wp-block-button__link{
  background:transparent;color:var(--c-ink);border:2px solid var(--c-line);
}
.is-style-mex3d-card{
  background:var(--c-bg);border:1px solid var(--c-line);
  border-radius:var(--radius);padding:28px;box-shadow:var(--shadow-sm);
}
.is-style-mex3d-rounded img{border-radius:var(--radius)}
.is-style-mex3d-checks{list-style:none;padding-left:0}
.is-style-mex3d-checks li{position:relative;padding-left:28px;margin-bottom:8px}
.is-style-mex3d-checks li::before{
  content:"✓";position:absolute;left:0;color:var(--c-red);font-weight:700;
}

/* ============================================================
   Responsive
   ============================================================ */
@media(min-width:901px){
  .woo-wrap--sidebar .woo-layout{grid-template-columns:1fr 280px}
}
@media(max-width:900px){
  .cat-grid,.prod-grid,.feat-grid,.steps,.woocommerce ul.products{grid-template-columns:1fr 1fr!important}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:720px){
  .nav-toggle{display:block}
  .main-nav{
    position:absolute;top:100%;left:0;right:0;background:var(--c-bg);
    border-bottom:1px solid var(--c-line);margin:0;display:none;box-shadow:var(--shadow);
  }
  .site-header{position:relative}
  .site-header--sticky{position:sticky}
  .main-nav.open{display:block}
  .main-nav ul{flex-direction:column;gap:0;padding:8px 20px}
  .main-nav li{border-bottom:1px solid var(--c-line)}
  .main-nav a{display:block;padding:14px 0}
  .main-nav .sub-menu{position:static;display:block;border:0;box-shadow:none;padding:0 0 8px 14px}
  .header-cta .tel{display:none}
  .cat-grid,.prod-grid,.feat-grid,.steps,.footer-grid,.woocommerce ul.products{grid-template-columns:1fr!important}
  .cta-band{padding:36px 22px}
  .footer-bottom{flex-direction:column;gap:6px}
}

@media(prefers-reduced-motion:reduce){
  *{animation-duration:.01ms!important;transition-duration:.01ms!important;scroll-behavior:auto!important}
}