/*
Theme Name: Mercatura
Description: Nowoczesny motyw Mercatura - child theme wp-industry
Template: wp-industry
Author: Mercatura
Version: 1.0
Text Domain: mercatura
*/

/* ============================================================
   DESIGN TOKENS
   ============================================================ */

:root {
  --c-navy:     #18355B;
  --c-blue:     #235699;
  --c-light:    #fbfdff;
  --c-accent:   #e94c24;
  --c-navy-rgb: 24, 53, 91;
  --c-text:     #1a1a2e;
  --c-muted:    #5a6a7e;
  --c-border:   #dce4ef;
  --c-white:    #ffffff;

  --f-sans: 'Work Sans', system-ui, sans-serif;

  --radius:    6px;
  --radius-lg: 12px;
  --shadow-sm: 0 2px 8px rgba(var(--c-navy-rgb), .08);
  --shadow-md: 0 4px 20px rgba(var(--c-navy-rgb), .14);
  --shadow-lg: 0 8px 40px rgba(var(--c-navy-rgb), .18);

  --header-h:  72px;
  --max-w:     1280px;
  --transition: .22s ease;
}

/* ============================================================
   MINIMALNE GLOBALNE REGUŁY
   Tylko to co nie koliduje z Elementorem.
   NIE zmieniamy globalnie: kolorów, marginów h1-h6, kolorów linków.
   Elementor ma swoje ustawienia i ich nie ruszamy.
   ============================================================ */

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body { font-family: var(--f-sans); }

/* Stary theme dodaje scrollTo_top — chowamy */
.scrollTo_top { display: none !important; }

/* Stary header i topnav — chowamy, zastępujemy nowym */
#header,
#topnav { display: none !important; }

/* Stary footer — chowamy, zastępujemy nowym */
#footer { display: none !important; }

/* ============================================================
   LAYOUT HELPER
   ============================================================ */

.mrc-container {
  max-width: var(--max-w);
  margin-inline: auto;
  padding-inline: clamp(1rem, 4vw, 2.5rem);
}

/* ============================================================
   HEADER
   ============================================================ */

.mrc-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--c-white);
  border-bottom: 1px solid var(--c-border);
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition);
  font-family: var(--f-sans);
}

.mrc-header.scrolled { box-shadow: var(--shadow-md); }

.mrc-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-h);
  gap: 2rem;
}

/* Logo */
.mrc-logo {
  flex-shrink: 0;
  display: flex;
  align-items: center;
}

.mrc-logo img {
  height: 44px;
  width: auto;
  display: block;
}

.mrc-logo__text {
  font-weight: 500;
  font-size: 1.35rem;
  color: var(--c-navy);
  letter-spacing: -.02em;
  text-decoration: none;
}
.mrc-logo__text:hover { color: var(--c-blue); }

/* Nav */
.mrc-nav {
  display: flex;
  align-items: center;
  gap: .25rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.mrc-nav li { position: relative; }

.mrc-nav > li > a {
  display: block;
  padding: .45rem .9rem;
  font-family: var(--f-sans);
  font-weight: 500;
  font-size: .92rem;
  color: var(--c-navy);
  border-radius: var(--radius);
  transition: background var(--transition), color var(--transition);
  letter-spacing: .01em;
  white-space: nowrap;
  text-decoration: none;
}

.mrc-nav > li > a:hover,
.mrc-nav > li.current-menu-item > a,
.mrc-nav > li.current-menu-ancestor > a {
  background: rgba(var(--c-navy-rgb), .07);
  color: var(--c-blue);
}

/* ── Dropdown ──
   Kluczowa poprawka: padding-top zamiast top+gap.
   Dzięki temu mysz nie traci hovera przechodząc z li do ul.
*/
.mrc-nav li ul {
  display: none;
  position: absolute;
  top: 100%;              /* od razu przy dolnej krawędzi li */
  left: 0;
  padding-top: .5rem;     /* optyczny odstęp bez przerwy w hover */
  background: transparent;
  min-width: 220px;
  list-style: none;
  margin: 0;
  z-index: 1001;
}

/* Właściwe okienko dropdownu — wewnątrz padding-top */
.mrc-nav li ul::before {
  content: '';
  display: block;
  position: absolute;
  top: .5rem;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--c-white);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  z-index: -1;
}

/* Pozycje w dropdownie */
.mrc-nav li ul li { position: relative; }

.mrc-nav li ul a {
  display: block;
  padding: .5rem .85rem;
  font-family: var(--f-sans);
  font-size: .9rem;
  font-weight: 400;
  color: var(--c-text);
  border-radius: var(--radius);
  transition: background var(--transition), color var(--transition);
  text-decoration: none;
  position: relative;
  z-index: 1;
}

.mrc-nav li ul a:hover {
  background: rgba(var(--c-navy-rgb), .06);
  color: var(--c-blue);
}

/* Pokaż dropdown na hover */
.mrc-nav li:hover > ul { display: block; }

/* Sub-sub dropdown (poziom 3) */
.mrc-nav li ul li ul {
  top: -.5rem;
  left: 100%;
  padding-top: 0;
  padding-left: .4rem;
}
.mrc-nav li ul li ul::before {
  top: 0;
}

/* CTA button w nav */
.mrc-nav .mrc-nav-cta > a {
  background: var(--c-accent);
  color: var(--c-white) !important;
  border-radius: var(--radius);
  padding: .45rem 1.1rem;
  font-weight: 500;
}
.mrc-nav .mrc-nav-cta > a:hover {
  background: #c83d1a;
  color: var(--c-white) !important;
}

/* Header right */
.mrc-header__right {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

/* Hamburger */
.mrc-hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 36px;
  height: 36px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  border-radius: var(--radius);
  transition: background var(--transition);
}
.mrc-hamburger:hover { background: rgba(var(--c-navy-rgb), .08); }
.mrc-hamburger span {
  display: block;
  height: 2px;
  background: var(--c-navy);
  border-radius: 2px;
  transition: transform .25s, opacity .2s;
}
.mrc-hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.mrc-hamburger.open span:nth-child(2) { opacity: 0; }
.mrc-hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile nav */
.mrc-mobile-nav {
  display: none;
  flex-direction: column;
  background: var(--c-white);
  border-top: 1px solid var(--c-border);
  padding: 1rem 0;
}
.mrc-mobile-nav.open { display: flex; }

.mrc-mobile-nav ul {
  list-style: none;
  margin: 0;
  padding: 0 1rem;
}

.mrc-mobile-nav a {
  display: block;
  padding: .65rem .85rem;
  color: var(--c-navy);
  font-family: var(--f-sans);
  font-weight: 500;
  border-radius: var(--radius);
  transition: background var(--transition);
  text-decoration: none;
}
.mrc-mobile-nav a:hover { background: rgba(var(--c-navy-rgb), .07); }

.mrc-mobile-nav ul ul {
  padding-left: 1rem;
  border-left: 2px solid var(--c-border);
  margin: 0 0 .5rem .85rem;
}
.mrc-mobile-nav ul ul a {
  font-size: .9rem;
  font-weight: 400;
  color: var(--c-muted);
}

/* ============================================================
   MEGA-MENU — Katalog produktów (klasa .mega na li)
   ============================================================ */

.mrc-nav > li.mega > ul {
  min-width: 560px;
  max-width: 700px;
  display: none;
  flex-wrap: wrap;
  gap: 0;
  padding-top: .5rem;
}

.mrc-nav > li.mega:hover > ul { display: flex; }

.mrc-nav > li.mega > ul::before {
  padding: .5rem;
}

/* Kolumny kategorii */
.mrc-nav > li.mega > ul > li {
  flex: 1 1 45%;
  min-width: 200px;
  padding: .25rem .5rem;
}

.mrc-nav > li.mega > ul > li > a {
  font-weight: 500;
  color: var(--c-navy);
  font-size: .88rem;
  border-radius: var(--radius);
}

/* Sub-sub (podkategorie) wewnątrz mega — statycznie */
.mrc-nav > li.mega > ul > li > ul {
  position: static;
  display: block !important;
  padding: 0;
  box-shadow: none;
  border: none;
  min-width: 0;
}

.mrc-nav > li.mega > ul > li > ul::before { display: none; }

.mrc-nav > li.mega > ul > li > ul a {
  font-size: .83rem;
  color: var(--c-muted);
  padding: .28rem .85rem .28rem 1.4rem;
  border-radius: 0;
}
.mrc-nav > li.mega > ul > li > ul a::before {
  content: '–';
  margin-right: .35rem;
  color: var(--c-border);
}
.mrc-nav > li.mega > ul > li > ul a:hover {
  color: var(--c-accent);
  background: transparent;
}

/* Separator między grupami */
.mrc-nav > li.mega > ul > li:not(:last-child) {
  border-bottom: 1px solid var(--c-border);
  padding-bottom: .5rem;
  margin-bottom: .25rem;
}

/* ============================================================
   FOOTER
   ============================================================ */

.mrc-footer {
  background: var(--c-navy);
  color: rgba(255,255,255,.8);
  font-family: var(--f-sans);
}

.mrc-footer__body {
  display: grid;
  grid-template-columns: 1.5fr repeat(3, 1fr);
  gap: 3rem;
  padding: 4rem 0 3rem;
  border-bottom: 1px solid rgba(255,255,255,.1);
}

.mrc-footer__logo {
  display: inline-flex;
  margin-bottom: 1.2rem;
}
.mrc-footer__logo img {
  height: 40px;
  width: auto;
  filter: brightness(0) invert(1);
}

.mrc-footer__tagline {
  font-size: .9rem;
  line-height: 1.7;
  color: rgba(255,255,255,.65);
  margin: 0;
}

.mrc-footer__col h2.widget,
.mrc-footer__col h4 {
  color: var(--c-white);
  font-family: var(--f-sans);
  font-size: .8rem;
  font-weight: 500;
  letter-spacing: .1em;
  text-transform: uppercase;
  margin-bottom: 1.2rem;
}

.mrc-footer__col ul {
  list-style: none;
  margin: 0;
  padding: 0;
}
.mrc-footer__col ul li { margin-bottom: .55rem; }
.mrc-footer__col ul a {
  color: rgba(255,255,255,.65);
  font-size: .9rem;
  text-decoration: none;
  transition: color var(--transition);
}
.mrc-footer__col ul a:hover { color: var(--c-accent); }

.mrc-footer__bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  padding: 1.5rem 0;
  font-size: .82rem;
  color: rgba(255,255,255,.45);
}
.mrc-footer__bar a {
  color: rgba(255,255,255,.45);
  text-decoration: none;
}
.mrc-footer__bar a:hover { color: var(--c-accent); }

.mrc-footer__bar-links {
  display: flex;
  gap: 1.5rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

/* ============================================================
   KATALOG PRODUKTÓW
   ============================================================ */

.mrc-catalog {
  padding: 3rem 0 5rem;
  font-family: var(--f-sans);
}

.mrc-catalog__layout {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 2.5rem;
  align-items: start;
}

/* Sidebar */
.mrc-catalog__sidebar {
  position: sticky;
  top: calc(var(--header-h) + 1.5rem);
}

.mrc-cat-tree {
  background: var(--c-white);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.mrc-cat-tree__header {
  background: var(--c-navy);
  padding: 1rem 1.25rem;
}

.mrc-cat-tree__title {
  color: var(--c-white);
  font-family: var(--f-sans);
  font-size: .95rem;
  font-weight: 500;
  margin: 0;
  letter-spacing: .03em;
  text-transform: uppercase;
}

.mrc-cat-tree__list {
  list-style: none;
  margin: 0;
  padding: .5rem 0;
}

.mrc-cat-tree__item {
  border-bottom: 1px solid var(--c-border);
}
.mrc-cat-tree__item:last-child { border-bottom: none; }

.mrc-cat-tree__toggle {
  display: flex;
  align-items: center;
  width: 100%;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
  text-align: left;
}

.mrc-cat-tree__link {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: .75rem 1.25rem;
  color: var(--c-text);
  font-family: var(--f-sans);
  font-size: .9rem;
  font-weight: 400;
  transition: color var(--transition), background var(--transition);
  text-decoration: none;
}
.mrc-cat-tree__link:hover {
  color: var(--c-blue);
  background: rgba(var(--c-navy-rgb), .04);
}
.mrc-cat-tree__link.is-active { color: var(--c-accent); font-weight: 500; }

.mrc-cat-tree__count {
  font-size: .75rem;
  color: var(--c-muted);
  background: rgba(var(--c-navy-rgb), .07);
  border-radius: 20px;
  padding: .1rem .5rem;
  margin-left: .5rem;
  flex-shrink: 0;
}

.mrc-cat-tree__arrow {
  display: block;
  width: 32px;
  min-height: 44px;
  flex-shrink: 0;
  position: relative;
}
.mrc-cat-tree__arrow::before,
.mrc-cat-tree__arrow::after {
  content: '';
  position: absolute;
  top: 50%;
  right: 12px;
  width: 8px;
  height: 1.5px;
  background: var(--c-muted);
  border-radius: 2px;
  transition: transform var(--transition);
}
.mrc-cat-tree__arrow::before { transform: translateY(-50%) rotate(45deg) translateX(-2px); }
.mrc-cat-tree__arrow::after  { transform: translateY(-50%) rotate(-45deg) translateX(2px); }

.mrc-cat-tree__item.is-open .mrc-cat-tree__arrow::before {
  transform: translateY(-50%) rotate(-45deg) translateX(-2px);
}
.mrc-cat-tree__item.is-open .mrc-cat-tree__arrow::after {
  transform: translateY(-50%) rotate(45deg) translateX(2px);
}

.mrc-cat-tree__sub {
  display: none;
  list-style: none;
  margin: 0;
  padding: .25rem 0 .5rem;
  background: rgba(var(--c-navy-rgb), .025);
  border-top: 1px solid var(--c-border);
}
.mrc-cat-tree__item.is-open > .mrc-cat-tree__sub { display: block; }

.mrc-cat-tree__link--sub {
  padding: .55rem 1.25rem .55rem 2rem;
  font-size: .87rem;
  color: var(--c-muted);
}
.mrc-cat-tree__link--sub:hover { color: var(--c-blue); }
.mrc-cat-tree__link--sub.is-active { color: var(--c-accent); font-weight: 500; }

/* Catalog main */
.mrc-catalog__topbar { margin-bottom: 1.75rem; }

.mrc-catalog__heading {
  font-family: var(--f-sans);
  font-size: clamp(1.4rem, 2.5vw, 2rem);
  font-weight: 500;
  color: var(--c-navy);
  margin: 0 0 .25rem;
}

.mrc-label {
  display: inline-block;
  font-family: var(--f-sans);
  font-size: .78rem;
  font-weight: 500;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--c-accent);
  margin-bottom: .75rem;
}

.mrc-catalog__desc {
  color: var(--c-muted);
  font-size: .95rem;
  margin-top: .5rem;
}

/* Product grid */
.mrc-products {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 1.5rem;
}

.mrc-product-card {
  background: var(--c-white);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: box-shadow var(--transition), transform var(--transition);
}
.mrc-product-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}

.mrc-product-card__thumb {
  display: block;
  aspect-ratio: 4/3;
  overflow: hidden;
  background: #f0f4f8;
}
.mrc-product-card__thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .4s ease;
}
.mrc-product-card:hover .mrc-product-card__thumb img { transform: scale(1.04); }

.mrc-product-card__body {
  padding: 1.2rem;
  display: flex;
  flex-direction: column;
  flex: 1;
  gap: .5rem;
}

.mrc-product-card__title {
  font-family: var(--f-sans);
  font-size: 1rem;
  font-weight: 500;
  margin: 0;
  line-height: 1.35;
}
.mrc-product-card__title a {
  color: var(--c-navy);
  text-decoration: none;
}
.mrc-product-card__title a:hover { color: var(--c-blue); }

.mrc-product-card__excerpt {
  font-size: .87rem;
  color: var(--c-muted);
  margin: 0;
  line-height: 1.5;
}

.mrc-product-card__cats { display: flex; flex-wrap: wrap; gap: .35rem; }

.mrc-tag {
  font-size: .75rem;
  background: rgba(var(--c-navy-rgb), .07);
  color: var(--c-navy);
  border-radius: 20px;
  padding: .2rem .65rem;
  text-decoration: none;
  transition: background var(--transition), color var(--transition);
}
.mrc-tag:hover { background: var(--c-accent); color: var(--c-white); }

.mrc-product-card__cta {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  font-family: var(--f-sans);
  font-size: .88rem;
  font-weight: 500;
  color: var(--c-blue);
  margin-top: auto;
  padding-top: .5rem;
  text-decoration: none;
  transition: color var(--transition), gap var(--transition);
}
.mrc-product-card__cta:hover { color: var(--c-accent); gap: .65rem; }

/* Pagination */
.mrc-catalog__pagination { margin-top: 2.5rem; }
.mrc-catalog__pagination .nav-links { display: flex; gap: .5rem; flex-wrap: wrap; }
.mrc-catalog__pagination .page-numbers {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  height: 40px;
  padding: 0 .75rem;
  border: 1.5px solid var(--c-border);
  border-radius: var(--radius);
  font-family: var(--f-sans);
  font-size: .9rem;
  font-weight: 500;
  color: var(--c-navy);
  text-decoration: none;
  transition: background var(--transition), border-color var(--transition), color var(--transition);
}
.mrc-catalog__pagination .page-numbers:hover,
.mrc-catalog__pagination .page-numbers.current {
  background: var(--c-navy);
  border-color: var(--c-navy);
  color: var(--c-white);
}

.mrc-catalog__empty { color: var(--c-muted); padding: 2rem 0; }

/* ============================================================
   RESPONSIVE
   ============================================================ */

@media (max-width: 1024px) {
  .mrc-nav { display: none; }
  .mrc-hamburger { display: flex; }

  .mrc-footer__body {
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
  }
}

@media (max-width: 900px) {
  .mrc-catalog__layout { grid-template-columns: 1fr; }
  .mrc-catalog__sidebar { position: static; }
}

@media (max-width: 640px) {
  :root { --header-h: 60px; }

  .mrc-footer__body {
    grid-template-columns: 1fr;
    gap: 1.5rem;
    padding: 2.5rem 0 2rem;
  }
  .mrc-footer__bar { flex-direction: column; align-items: flex-start; }

  .mrc-products { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 420px) {
  .mrc-products { grid-template-columns: 1fr; }
}