:root {
  --header-h: 72px;

  --bs-primary: #ac0000;
  --bs-primary-rgb: 172, 0, 0;

  --bs-secondary: #ac0000;
  --bs-secondary-rgb: 172, 0, 0;
}


	h1 {font-size: 1.25rem}
	h2 {font-size: 1.1rem}
	 .site-header, .main-box, .sidebar-box {box-shadow:
    0 1px 0 rgba(255,255,255,.08) inset,
    0 4px 16px rgba(0,0,0,.18);}

	body{font-family: Arial, Helvetica, sans-serif; color: #666;}
	.gp-table-shipping {font-size: 0.75rem; word-break: keep-all; overflow-wrap: normal;}
    .site-header{
      min-height: var(--header-h);
      background: linear-gradient(135deg, #fff 0%, #fff 45%, #DDD 100%);
    }
    .site-main { min-height: 60vh; }
	.service-2, .gp-table-shipping th {color: #ac0000;}
	.gp-table-shipping td, .card, .gp-tire-table td {color: #666;}
	
	.gp-card .card-header {background-color: #ac0000; color: #fff;}
	.gp-card .card-body {font-size: 1rem;}
	
	.gp-info {border-color: #ac0000 !important;}
	
	 #main {background: #0a1720 url("https://cdn2.goodwheel.de/ebay-data/goodwheel-ebay/img/bg_summer_gw.jpg") no-repeat fixed top center; background-size: cover;}
	 #main_bike {background: #0a1720 url("https://cdn2.goodwheel.de/ebay-data/goodwheel-ebay/img/gw_bg_bike.jpg") no-repeat fixed top center; background-size: cover;}
	  #main_rims {background: #0a1720 url("https://cdn2.goodwheel.de/ebay-data/goodwheel-ebay/img/gw_bg_rims.jpg") no-repeat fixed top center; background-size: cover;}

    /* Header links */
    .site-header .nav-link {
      color: #ac0000;
      font-weight: 600;
    }
    .site-header .nav-link:hover,
    .site-header .nav-link:focus {
      color: #ac0000;
      text-decoration: underline;
      text-underline-offset: .25em;
    }


    .nav-toggle {
      position: absolute;
      width: 1px;
      height: 1px;
      margin: -1px;
      padding: 0;
      overflow: hidden;
      clip: rect(0,0,0,0);
      white-space: nowrap;
      border: 0;
    }


    .hamburger-btn {
      width: 44px;
      height: 44px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      border-radius: 10px;
      background: rgba(255,255,255,.06);
      cursor: pointer;
      transition: background .15s ease, border-color .15s ease;
    }
    .hamburger-btn:hover,
    .hamburger-btn:focus-visible {
      background: rgba(255,255,255,.10);
      border-color: rgba(255,255,255,.45);
      outline: none;
    }

    .hamburger-icon {
      position: relative;
      width: 22px;
      height: 14px;
    }
    .hamburger-icon span {
      position: absolute;
      left: 0;
      width: 100%;
      height: 2px;
      background: #ac0000;
      border-radius: 2px;
      transition: transform .2s ease, opacity .2s ease, top .2s ease;
    }
    .hamburger-icon span:nth-child(1) { top: 0; }
    .hamburger-icon span:nth-child(2) { top: 6px; }
    .hamburger-icon span:nth-child(3) { top: 12px; }

    /* Open state (menu icon turns into X) */
    #nav-toggle:checked ~ .topbar .hamburger-icon span:nth-child(1) {
      top: 6px; transform: rotate(45deg);
    }
    #nav-toggle:checked ~ .topbar .hamburger-icon span:nth-child(2) {
      opacity: 0;
    }
    #nav-toggle:checked ~ .topbar .hamburger-icon span:nth-child(3) {
      top: 6px; transform: rotate(-45deg);
    }

    /* Mobile menu panel: FULL WIDTH under top bar */
    .mobile-menu {
      display: none;
      margin-top: .75rem;
      padding: .75rem;
      border-radius: 14px;
      border: 1px solid rgba(255,255,255,.18);
      background: rgba(0,0,0,.18);
    }

    #nav-toggle:checked ~ .mobile-menu { display: block; }

    /* Mobile menu items */
    .mobile-menu a {
      display: block;
      padding: .85rem .9rem;
      border-radius: 12px;
      text-decoration: none;
      color: #ac0000;
      font-weight: 700;
    }
    .mobile-menu a:hover,
    .mobile-menu a:focus {
      background: rgba(255,255,255,.12);
      outline: none;
    }

    /* Desktop vs mobile visibility */
    .nav-desktop { display: none; }
    .hamburger-wrap { display: inline-flex; }
	
	/* Sidebar boxes */
.sidebar-box {
  background: #fff;
  border-radius: 16px;
  padding: 1rem;
  margin-bottom: 1.25rem;
   box-shadow:
    0 2px 8px rgba(0,0,0,.10),
    0 12px 24px rgba(0,0,0,.14);
}

/* Optional title style */
.sidebar-box h3 {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: .75rem;
  color: #ac0000;
}

.katmenu {list-style: none;}
.katmenu a {text-decoration: none; color: #666; font-weight: 700;}

.katmenu a:hover,
.katmenu a:focus {

}
.katmenu a:focus-visible {
  
}

.gp-infos i {font-size: 1.3rem;}

.service-list i {font-size: 2rem; color: #666;}

/* Main content box */
.main-box {
  background: #fff;
  border-radius: 20px;              /* slightly larger than sidebar */
  padding: 1.5rem 1.5rem;
  margin-bottom: 1rem;
  box-shadow:
    0 2px 6px rgba(0,0,0,.10),
    0 12px 28px rgba(0,0,0,.14);
}

/* Headings inside main box */
.main-box h1,
.main-box h2,
.main-box h3 {
  margin-top: 0;
  color: #ac0000;
  font-weight: 700;
}

/* Optional: better text rhythm */
.main-box p {
  line-height: 1.6;
}

.css-accordion {
  display: grid;
  gap: .75rem;
}

/* Item container */
.css-accordion .acc-item {
  border-radius: 14px;
  background: #fff;
  box-shadow:
    0 1px 2px rgba(0,0,0,.08),
    0 4px 12px rgba(0,0,0,.12);
  overflow: hidden; /* keeps rounded corners clean */
  border: 1px solid rgba(0,0,0,.06);
}

/* Summary header */
.css-accordion .acc-summary {
  list-style: none;            /* removes default marker in some browsers */
  cursor: pointer;
  padding: .9rem 1rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: .75rem;
  user-select: none;
}

/* Remove default marker (Chrome/Safari) */
.css-accordion .acc-summary::-webkit-details-marker {
  display: none;
}

/* Custom chevron */
.css-accordion .acc-summary::after {
  content: "";
  width: 10px;
  height: 10px;
  border-right: 2px solid rgba(0,0,0,.55);
  border-bottom: 2px solid rgba(0,0,0,.55);
  transform: rotate(45deg);
  transition: transform .2s ease;
  flex: 0 0 auto;
}

/* Open state chevron */
.css-accordion .acc-item[open] > .acc-summary::after {
  transform: rotate(-135deg);
}

/* Body */
.css-accordion .acc-body {
  padding: 0 1rem 1rem;
  color: rgba(0,0,0,.80);
  line-height: 1.6;
}

/* Divider line between summary and body */
.css-accordion .acc-item[open] > .acc-summary {
  border-bottom: 1px solid rgba(0,0,0,.08);
}

/* Focus styling */
.css-accordion .acc-summary:focus-visible {
  outline: 0;
  box-shadow: inset 0 0 0 3px rgba(29, 106, 192, .25);
  border-radius: 12px;
}


    @media (min-width: 768px) {
      .nav-desktop { display: block; }
      .hamburger-wrap { display: none; }
      .mobile-menu { display: none !important; }
      /* optional: ensure checkbox doesn't keep it "open" when resizing */
      #nav-toggle { display: none; }
    }

    /* Logo sizing */
    .brand-logo { max-height: 38px; }
    @media (min-width: 768px) {
      .brand-logo { max-height: 44px; }
    }

    @media (prefers-reduced-motion: reduce) {
      .hamburger-icon span, .hamburger-btn { transition: none; }
    }
	
/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  .css-accordion .acc-summary::after {
    transition: none;
  }
}