/*
 * ACC Store — Header + Mega-menu PC v141 FINAL
 * Zaakceptowana warstwa wizualna desktopu v140 w finalnej paczce v141.
 *
 * Założenia:
 * - zachowuje treść i działanie menu,
 * - nie zmienia wersji mobilnej,
 * - identyczna wysokość obu CTA,
 * - symetryczne odstępy pionowe i poziome,
 * - krótkie, architektoniczne zaokrąglenia,
 * - oryginalne logo ACC Store pozostaje bez zmian.
 */

:root {
  --acc-header-sticky-height: 78px;
  --acc-header-sticky-gap: 15px;
}

@media (min-width:1121px) and (max-width:1360px) {
  :root { --acc-header-sticky-height: 124px; }
}

@media (min-width:1361px) {
  :root { --acc-header-sticky-height: 140px; }
}

@media (min-width:1121px) {
  .acc-header {
    padding: 18px 0;
    background: linear-gradient(180deg,#eef4f8 0%,#f7fafc 50%,#eaf1f5 100%);
    border-bottom: 1px solid rgba(16,52,78,.055);
    box-shadow: 0 5px 14px rgba(12,45,70,.025);
  }

  .acc-header.is-scrolled {
    background: linear-gradient(180deg,#edf3f7 0%,#f7fafc 50%,#e9f0f4 100%);
    border-bottom-color: rgba(16,52,78,.065);
    box-shadow: 0 6px 16px rgba(12,45,70,.032);
  }

  .acc-header__shell,
  .acc-header.is-scrolled .acc-header__shell {
    width: min(calc(100% - 48px),1440px)!important;
    max-width: 1440px!important;
    min-height: 104px;
    margin-inline: auto!important;
    padding: 0 28px;
    grid-template-columns: 190px minmax(480px,1fr) auto;
    gap: 28px;
    background: linear-gradient(135deg,#fff 0%,#fff 72%,#f8fbfd 100%);
    border: 1px solid #d7e3eb;
    border-radius: 10px;
    box-shadow: 0 14px 34px rgba(12,45,70,.105),0 2px 6px rgba(12,45,70,.055);
    transition: box-shadow .18s ease,border-color .18s ease,border-radius .15s ease,background .16s ease;
  }

  .acc-header.is-scrolled .acc-header__shell {
    border-color: #d1dfe8;
    box-shadow: 0 16px 38px rgba(12,45,70,.125),0 2px 6px rgba(12,45,70,.06);
  }

  .acc-header__shell::after {
    content: "";
    position: absolute;
    z-index: 0;
    left: 14px;
    right: 14px;
    bottom: 0;
    height: 2px;
    border-radius: 1px;
    background: linear-gradient(90deg,
      rgba(229,36,49,0) 0%,
      rgba(229,36,49,.78) 8%,
      rgba(156,170,181,.24) 25%,
      rgba(184,199,209,.14) 50%,
      rgba(54,175,229,.40) 76%,
      rgba(8,122,208,.82) 92%,
      rgba(8,122,208,0) 100%);
    pointer-events: none;
    opacity: 1;
    transition: opacity .14s ease;
  }

  .acc-header__logo {
    width: 176px;
  }

  .acc-header__logo::after {
    content: "";
    position: absolute;
    right: -21px;
    top: 50%;
    width: 1px;
    height: 58px;
    transform: translateY(-50%);
    background: linear-gradient(180deg,rgba(229,36,49,.30),#d6e1e8 42%,#d6e1e8 58%,rgba(8,122,208,.36));
    pointer-events: none;
  }

  .acc-header__nav {
    gap: clamp(16px,1.25vw,24px);
  }

  .acc-header__nav-trigger,
  .acc-header__nav-link {
    min-height: 52px;
    height: 52px;
    padding: 0;
    gap: 6px;
    font: 600 .98rem/1.2 Manrope,system-ui,sans-serif;
    letter-spacing: -.016em;
  }

  .acc-header__nav-trigger::before,
  .acc-header__nav-link::before {
    bottom: 7px;
    height: 2px;
    border-radius: 1px;
  }

  .acc-header__nav-chevron {
    width: 7px;
    height: 7px;
  }

  .acc-header__actions {
    position: relative;
    gap: 12px;
  }

  .acc-header__actions::before {
    content: "";
    position: absolute;
    left: -15px;
    top: 50%;
    width: 1px;
    height: 58px;
    transform: translateY(-50%);
    background: #dbe6ed;
    pointer-events: none;
  }

  .acc-header__actions .acc-header-btn,
  .acc-header-btn {
    height: 52px;
    min-height: 52px;
    max-height: 52px;
    padding: 0 18px;
    border-radius: 6px;
    gap: 10px;
    font-size: .82rem;
    line-height: 1;
    font-weight: 650;
  }

  .acc-header__actions .acc-header-btn--quote {
    min-width: 214px;
  }

  .acc-header__actions .acc-header-btn--service {
    min-width: 250px;
  }

  .acc-header-btn--primary {
    background: linear-gradient(135deg,#1595eb 0%,#087ed6 55%,#066cbb 100%);
    box-shadow: 0 6px 14px rgba(8,75,119,.15);
  }

  .acc-header-btn--service {
    background: linear-gradient(135deg,#12334e 0%,#0a2439 55%,#061a2a 100%);
    box-shadow: 0 6px 14px rgba(5,30,48,.15);
  }

  .acc-header-btn img {
    width: 20px;
    height: 20px;
  }

  .acc-header-btn--service .acc-header-btn__headset {
    width: 32px;
    height: 32px;
    padding: 6px;
    border-radius: 6px;
    background: rgba(255,255,255,.09);
  }

  .acc-header-btn:hover {
    transform: none;
    box-shadow: 0 8px 18px rgba(10,48,76,.17);
  }

  .acc-header-btn:active {
    transform: none;
  }

  .acc-header-mega {
    top: calc(100% - 1px);
    width: calc(100% + 2px);
    max-width: none;
    overflow: visible;
    border-top: 0;
    border-radius: 0 0 10px 10px;
    background: linear-gradient(180deg,#fff 0%,#fff 72%,#f9fbfd 100%)!important;
    transform: translate(-50%,-5px)!important;
    transition: opacity .11s ease,transform .16s cubic-bezier(.2,.78,.2,1),visibility .11s linear!important;
  }

  .acc-header-mega--compact {
    width: calc(100% + 2px);
  }

  .acc-header__nav-item.is-open .acc-header-mega {
    transform: translate(-50%,0)!important;
  }

  /* Przezroczysty korytarz hover łączy trigger z panelem nawet przy
     wolnym, ukośnym ruchu kursora. */
  .acc-header-mega::after {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    top: -32px;
    height: 32px;
    background: transparent;
    pointer-events: auto;
  }

  .acc-header.has-mega-open .acc-header__shell,
  .acc-header.has-mega-open.is-scrolled .acc-header__shell {
    border-bottom-color: transparent;
    border-radius: 10px 10px 0 0;
    background: linear-gradient(180deg,#eef3f6 0%,#f5f8fa 48%,#fff 100%);
    box-shadow: 0 8px 22px rgba(12,45,70,.085),0 2px 5px rgba(12,45,70,.045);
  }

  .acc-header.has-mega-open .acc-header__shell::after {
    opacity: 0;
  }

  .acc-header.has-mega-open,
  .acc-header.has-mega-open.is-scrolled {
    border-bottom-color: transparent;
    box-shadow: none;
  }
}

@media (min-width:1121px) and (max-width:1360px) {
  .acc-header {
    padding-block: 14px;
  }

  .acc-header__shell,
  .acc-header.is-scrolled .acc-header__shell {
    width: min(calc(100% - 40px),1320px)!important;
    min-height: 96px;
    padding-inline: 20px;
    grid-template-columns: 162px minmax(420px,1fr) auto;
    gap: 18px;
  }

  .acc-header__logo {
    width: 154px;
  }

  .acc-header__logo::after {
    right: -13px;
    height: 54px;
  }

  .acc-header__nav {
    gap: 13px;
  }

  .acc-header__nav-trigger,
  .acc-header__nav-link {
    gap: 5px;
    font: 600 .98rem/1.2 Manrope,system-ui,sans-serif;
    letter-spacing: -.016em;
  }

  .acc-header__actions {
    gap: 8px;
  }

  .acc-header__actions::before {
    left: -10px;
    height: 54px;
  }

  .acc-header__actions .acc-header-btn,
  .acc-header-btn {
    height: 48px;
    min-height: 48px;
    max-height: 48px;
    padding-inline: 12px;
    gap: 8px;
    font-size: .75rem;
  }

  .acc-header__actions .acc-header-btn--quote {
    min-width: 172px;
  }

  .acc-header__actions .acc-header-btn--service {
    min-width: 210px;
  }

  .acc-header-btn img {
    width: 18px;
    height: 18px;
  }

  .acc-header-btn--service .acc-header-btn__headset {
    width: 28px;
    height: 28px;
    padding: 5px;
  }
}

/* =========================================================
   v139 — premium mega-menu „Oferta”
   Klimatyzacja zajmuje pełną szerokość pierwszego rzędu,
   a cztery kolejne pozycje tworzą symetryczną siatkę 2 × 2.
   ========================================================= */
@media (min-width:1121px) {
  /* Dokładnie ta sama typografia głównego menu co w zaakceptowanej v135. */
  .acc-header__nav-trigger,
  .acc-header__nav-link {
    font: 600 .98rem/1.2 Manrope,system-ui,sans-serif;
    letter-spacing: -.016em;
  }

  .acc-header__nav [data-section="oferta"] > .acc-header-mega {
    width: calc(100% + 2px);
    min-height: 0;
    padding: 22px;
    overflow: visible;
    border: 1px solid #d6e2ea;
    border-top: 0;
    border-radius: 0 0 10px 10px;
    background: linear-gradient(180deg,#fff 0%,#fff 72%,#f9fbfd 100%)!important;
    box-shadow: 0 26px 64px rgba(11,44,69,.17),0 6px 12px rgba(11,44,69,.055)!important;
  }

  .acc-header__nav [data-section="oferta"] > .acc-header-mega::before {
    content: none;
    position: absolute;
    z-index: 2;
    top: 0;
    left: 14px;
    right: 14px;
    height: 2px;
    border-radius: 1px;
    background: linear-gradient(90deg,
      rgba(229,36,49,0) 0%,
      rgba(229,36,49,.72) 8%,
      rgba(166,180,190,.24) 28%,
      rgba(190,202,211,.14) 50%,
      rgba(54,175,229,.38) 76%,
      rgba(8,122,208,.76) 92%,
      rgba(8,122,208,0) 100%);
    pointer-events: none;
  }

  .acc-header__nav [data-section="oferta"] .acc-header-mega__inner {
    min-height: 330px;
    grid-template-columns: 326px minmax(0,1fr);
    gap: 24px;
    align-items: stretch;
  }

  .acc-header__nav [data-section="oferta"] .acc-header-mega__intro {
    position: relative;
    isolation: isolate;
    overflow: hidden;
    min-width: 0;
    padding: 26px 28px;
    border: 0;
    border-radius: 8px;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    background: linear-gradient(145deg,#e7f2f9 0%,#f5f9fc 56%,#eaf2f7 100%)!important;
    box-shadow: inset 0 1px 0 rgba(255,255,255,.88),0 9px 24px rgba(23,73,108,.055);
  }

  .acc-header__nav [data-section="oferta"] .acc-header-mega__intro::before,
  .acc-header__nav [data-section="oferta"] .acc-header-mega__intro::after {
    content: "";
    position: absolute;
    z-index: -1;
    pointer-events: none;
  }

  .acc-header__nav [data-section="oferta"] .acc-header-mega__intro::before {
    width: 480px;
    height: 220px;
    left: -80px;
    top: 72px;
    border: 2px solid rgba(18,137,210,.12);
    border-radius: 50%;
    transform: rotate(12deg);
  }

  .acc-header__nav [data-section="oferta"] .acc-header-mega__intro::after {
    width: 260px;
    height: 260px;
    right: -116px;
    top: -94px;
    border-radius: 50%;
    background: radial-gradient(circle,rgba(53,185,239,.15) 0%,rgba(53,185,239,0) 68%);
  }

  .acc-header__nav [data-section="oferta"] .acc-header-mega__eyebrow {
    min-height: 24px;
    margin-bottom: 14px;
    padding: 0 10px;
    border: 1px solid rgba(8,122,208,.18);
    border-radius: 4px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: #0874c3;
    font-size: .68rem;
    letter-spacing: .16em;
    background: rgba(255,255,255,.58);
  }

  .acc-header__nav [data-section="oferta"] .acc-header-mega__eyebrow::before {
    content: "";
    width: 16px;
    height: 2px;
    border-radius: 1px;
    background: linear-gradient(90deg,#e52431 0 28%,#9aa9b5 28% 56%,#42c2f2 56% 100%);
  }

  .acc-header__nav [data-section="oferta"] .acc-header-mega__intro > strong {
    color: #10283c;
    font-size: 1.72rem;
    line-height: 1.12;
    letter-spacing: -.035em;
  }

  .acc-header__nav [data-section="oferta"] .acc-header-mega__intro > strong::after {
    content: "";
    display: block;
    width: 52px;
    height: 2px;
    margin-top: 13px;
    border-radius: 1px;
    background: linear-gradient(90deg,#e52431 0%,#9aa9b5 42%,#168bdc 100%);
  }

  .acc-header__nav [data-section="oferta"] .acc-header-mega__intro p {
    width: 100%;
    margin: 15px 0 14px;
    padding: 13px 14px 13px 16px;
    border: 1px solid #cadde9;
    border-left: 2px solid #168bdc;
    border-radius: 6px;
    color: #536b7c;
    font-size: .82rem;
    line-height: 1.56;
    background: linear-gradient(100deg,rgba(255,255,255,.82),rgba(255,255,255,.50));
    box-shadow: inset 0 1px 0 rgba(255,255,255,.86),0 5px 16px rgba(33,91,129,.04);
  }

  .acc-header__nav [data-section="oferta"] .acc-header-mega__intro p::after {
    content: none;
  }

  .acc-header__nav [data-section="oferta"] .acc-header-mega__intro > a {
    width: 100%;
    min-height: 48px;
    margin-top: auto;
    padding: 0 18px;
    border: 0;
    border-radius: 6px;
    justify-content: space-between;
    color: #fff;
    background: linear-gradient(135deg,#1595eb 0%,#087ed6 55%,#066cbb 100%);
    box-shadow: 0 8px 20px rgba(8,87,143,.16);
    transition: filter .16s ease,box-shadow .18s ease!important;
  }

  .acc-header__nav [data-section="oferta"] .acc-header-mega__intro > a img {
    filter: brightness(0) invert(1);
  }

  .acc-header__nav [data-section="oferta"] .acc-header-mega__intro > a:hover,
  .acc-header__nav [data-section="oferta"] .acc-header-mega__intro > a:focus-visible {
    color: #fff;
    filter: brightness(1.04);
    box-shadow: 0 10px 24px rgba(8,87,143,.21);
  }

  .acc-header__nav [data-section="oferta"] .acc-header-mega__links--services {
    min-width: 0;
    padding: 0;
    display: grid;
    grid-template-columns: repeat(2,minmax(0,1fr));
    grid-template-rows: 106px repeat(2,minmax(0,1fr));
    align-content: stretch;
    gap: 10px;
  }

  .acc-header__nav [data-section="oferta"] .acc-header-mega__service:first-child {
    grid-column: 1 / -1;
    background: #f1f8fd;
    border-color: #a9d5f2;
  }

  .acc-header__nav [data-section="oferta"] .acc-header-mega__links a.acc-header-mega__service {
    position: relative;
    min-width: 0;
    min-height: 0;
    height: 100%;
    padding: 13px 16px;
    border: 1px solid #dce6ed;
    border-radius: 7px;
    display: grid;
    grid-template-columns: 64px minmax(0,1fr) 30px;
    align-items: center;
    gap: 18px;
    color: #14283a;
    background: #f8fafc;
    box-shadow: inset 0 1px 0 rgba(255,255,255,.92);
    transition: background-color .18s ease,border-color .18s ease,box-shadow .2s ease!important;
  }

  .acc-header__nav [data-section="oferta"] .acc-header-mega__links a.acc-header-mega__service:hover,
  .acc-header__nav [data-section="oferta"] .acc-header-mega__links a.acc-header-mega__service:focus-visible {
    color: #076fb9;
    border-color: #9bcff0;
    background: #fff;
    box-shadow: 0 9px 24px rgba(8,85,139,.085),inset 0 1px 0 rgba(255,255,255,.96);
  }

  .acc-header__nav [data-section="oferta"] .acc-header-mega__service-icon {
    width: 64px;
    height: 64px;
    border: 1px solid #d9e6ef;
    border-radius: 6px;
    background: #fff;
    box-shadow: inset 0 1px 0 rgba(255,255,255,.95);
  }

  .acc-header__nav [data-section="oferta"] .acc-header-mega__service-icon img {
    width: 46px!important;
    height: 46px!important;
  }

  .acc-header__nav [data-section="oferta"] .acc-header-mega__service-copy strong {
    color: #14283a;
    font-size: .98rem;
    font-weight: 690;
  }

  .acc-header__nav [data-section="oferta"] .acc-header-mega__service-copy small {
    margin-top: 6px!important;
    color: #6c7d8b;
    font-size: .70rem!important;
  }

  .acc-header-mega__service-arrow {
    width: 30px;
    height: 30px;
    display: grid;
    place-items: center;
    justify-self: end;
    opacity: .82;
    transform: translateX(0);
    transition: transform .26s cubic-bezier(.2,.76,.24,1),opacity .2s ease;
  }

  .acc-header-mega__service-arrow img {
    width: 18px;
    height: 18px;
    display: block;
    filter: brightness(0) saturate(100%) invert(37%) sepia(93%) saturate(1320%) hue-rotate(176deg) brightness(88%) contrast(101%);
  }

  .acc-header__nav .acc-header-mega__service:hover .acc-header-mega__service-arrow,
  .acc-header__nav .acc-header-mega__service:focus-visible .acc-header-mega__service-arrow {
    opacity: 1;
    transform: translateX(4px);
  }
}

@media (min-width:1121px) and (max-width:1260px) {
  /* Zachowuje zaakceptowany, wcześniejszy rozmiar fontu z v135. */
  .acc-header__nav-trigger,
  .acc-header__nav-link {
    font: 600 .94rem/1.2 Manrope,system-ui,sans-serif;
  }

  .acc-header__nav [data-section="oferta"] > .acc-header-mega {
    width: calc(100% + 2px);
    padding: 16px;
  }

  .acc-header__nav [data-section="oferta"] .acc-header-mega__inner {
    min-height: 306px;
    grid-template-columns: 270px minmax(0,1fr);
    gap: 14px;
  }

  .acc-header__nav [data-section="oferta"] .acc-header-mega__intro {
    padding: 24px 22px;
  }

  .acc-header__nav [data-section="oferta"] .acc-header-mega__intro > strong {
    font-size: 1.48rem;
  }

  .acc-header__nav [data-section="oferta"] .acc-header-mega__intro p {
    font-size: .74rem;
  }

  .acc-header__nav [data-section="oferta"] .acc-header-mega__links--services {
    grid-template-rows: 102px repeat(2,minmax(0,1fr));
    gap: 8px;
  }

  .acc-header__nav [data-section="oferta"] .acc-header-mega__links a.acc-header-mega__service {
    padding: 10px 12px;
    grid-template-columns: 52px minmax(0,1fr) 24px;
    gap: 11px;
  }

  .acc-header__nav [data-section="oferta"] .acc-header-mega__service-icon {
    width: 52px;
    height: 52px;
  }

  .acc-header__nav [data-section="oferta"] .acc-header-mega__service-icon img {
    width: 40px!important;
    height: 40px!important;
  }

  .acc-header__nav [data-section="oferta"] .acc-header-mega__service-copy strong {
    font-size: .88rem;
  }

  .acc-header__nav [data-section="oferta"] .acc-header-mega__service-copy small {
    font-size: .64rem!important;
  }
}

@media (prefers-reduced-motion:reduce) and (min-width:1121px) {
  .acc-header-mega__service-arrow {
    transition: none!important;
  }
}

@media (prefers-reduced-motion:reduce) and (min-width:1121px) {
  .acc-header,
  .acc-header__shell,
  .acc-header-btn {
    transition: none!important;
  }
}



/* =========================================================
   v143 — Oferta: 6 równych boxów o szerokości jak wcześniejsze
   małe pozycje w układzie 5-elementowym. 2 kolumny × 3 rzędy.
   ========================================================= */
@media(min-width:1121px){
  .acc-header__nav [data-section="oferta"] .acc-header-mega__links--services{
    grid-template-columns:repeat(2,minmax(0,1fr))!important;
    grid-template-rows:repeat(3,82px)!important;
    gap:8px!important;
    align-content:center!important;
  }

  .acc-header__nav [data-section="oferta"] .acc-header-mega__service:first-child{
    grid-column:auto!important;
    background:#f8fafc!important;
    border-color:#dce6ed!important;
  }

  .acc-header__nav [data-section="oferta"] .acc-header-mega__links a.acc-header-mega__service{
    height:82px!important;
    min-height:82px!important;
    padding:8px 12px!important;
    grid-template-columns:50px minmax(0,1fr) 22px!important;
    gap:11px!important;
    border-radius:7px!important;
  }

  .acc-header__nav [data-section="oferta"] .acc-header-mega__service-icon{
    width:50px!important;
    height:50px!important;
  }

  .acc-header__nav [data-section="oferta"] .acc-header-mega__service-icon img{
    width:38px!important;
    height:38px!important;
  }

  .acc-header__nav [data-section="oferta"] .acc-header-mega__service-copy strong{
    font-size:.9rem!important;
    line-height:1.14!important;
  }

  .acc-header__nav [data-section="oferta"] .acc-header-mega__service-copy small{
    margin-top:3px!important;
    font-size:.65rem!important;
    line-height:1.22!important;
  }

  .acc-header__nav [data-section="oferta"] .acc-header-mega__service-arrow{
    width:22px!important;
    height:22px!important;
  }
}

@media(min-width:1121px) and (max-width:1260px){
  .acc-header__nav [data-section="oferta"] .acc-header-mega__links--services{
    grid-template-rows:repeat(3,76px)!important;
  }
  .acc-header__nav [data-section="oferta"] .acc-header-mega__links a.acc-header-mega__service{
    height:76px!important;
    min-height:76px!important;
    padding:7px 10px!important;
    grid-template-columns:46px minmax(0,1fr) 20px!important;
    gap:9px!important;
  }
  .acc-header__nav [data-section="oferta"] .acc-header-mega__service-icon{
    width:46px!important;
    height:46px!important;
  }
  .acc-header__nav [data-section="oferta"] .acc-header-mega__service-icon img{
    width:35px!important;
    height:35px!important;
  }
  .acc-header__nav [data-section="oferta"] .acc-header-mega__service-copy strong{
    font-size:.84rem!important;
  }
  .acc-header__nav [data-section="oferta"] .acc-header-mega__service-copy small{
    font-size:.61rem!important;
  }
}