/* =============================================================
   Banden-Kopen.nl — Homepage CSS
   Prefix: .bk- (geïsoleerd, geen globale resets)
   Import: app/design/frontend/<vendor>/<theme>/web/css/
   Google Fonts + FontAwesome worden los ingeladen via layout XML
   ============================================================= */


/* -- CSS VARIABELEN -- */
.bk-page {
  width: 100%;
  max-width: 100%;
  margin: 0;
  padding: 0;
  --bk-orange:       #e8552a;
  --bk-orange-dark:  #c94220;
  --bk-navy:         #1a2740;
  --bk-navy-light:   #243352;
  --bk-bg:           #f4f6f8;
  --bk-white:        #ffffff;
  --bk-gray:         #9aa5b4;
  --bk-border:       #e2e8f0;
  --bk-text:         #4a5568;
  --bk-font-display: 'Barlow Condensed', 'Arial Narrow', Impact, sans-serif;
  --bk-font-body:    'Barlow', 'Segoe UI', sans-serif;
  font-family: var(--bk-font-body);
  color: var(--bk-navy);
  overflow-x: hidden;
  box-sizing: border-box;
}

.bk-page *,
.bk-page *::before,
.bk-page *::after {
  box-sizing: inherit;
}

/* -- LINK RESETS -- */
.bk-page a,
.bk-page a:link,
.bk-page a:visited,
.bk-page a:hover,
.bk-page a:active {
  color: inherit;
  text-decoration: none;
}

/* -- BUTTON KLEUREN -- */
.bk-btn-primary,
.bk-btn-primary:link,
.bk-btn-primary:visited,
.bk-btn-primary:hover,
.bk-btn-primary:active { color: #ffffff; }

.bk-btn-outline,
.bk-btn-outline:link,
.bk-btn-outline:visited,
.bk-btn-outline:hover,
.bk-btn-outline:active { color: #ffffff; }

.bk-btn-secondary,
.bk-btn-secondary:link,
.bk-btn-secondary:visited,
.bk-btn-secondary:active { color: #1a2740; }
.bk-btn-secondary:hover  { color: #ffffff; }

.bk-btn-finder,
.bk-btn-finder:link,
.bk-btn-finder:visited,
.bk-btn-finder:hover,
.bk-btn-finder:active { color: #ffffff; }

.bk-btn-add,
.bk-btn-add:link,
.bk-btn-add:visited,
.bk-btn-add:hover,
.bk-btn-add:active { color: #ffffff; }

.bk-nav-promo,
.bk-nav-promo:link,
.bk-nav-promo:visited,
.bk-nav-promo:hover,
.bk-nav-promo:active { color: #ffffff; }

.bk-blog-link,
.bk-blog-link:link,
.bk-blog-link:visited,
.bk-blog-link:hover,
.bk-blog-link:active { color: #e8552a; }

/* -- SELECT ARROW FIX -- */
.bk-finder-select {
  -webkit-appearance: none;
  -moz-appearance:    none;
  appearance:         none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%231a2740' stroke-width='2' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat:   no-repeat;
  background-position: right 12px center;
  background-color:    var(--bk-bg);
  background-size:     12px 8px;
  padding-right:       36px;
}

/* -- TOPBAR -- */
.bk-topbar {
  background: var(--bk-navy);
  padding: 8px 0;
  font-size: 0.78rem;
  color: rgba(255,255,255,0.6);
}
.bk-topbar-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.bk-topbar a {
  color: rgba(255,255,255,0.6);
  text-decoration: none;
  margin-left: 16px;
  transition: color 0.2s;
}
.bk-topbar a:hover { color: var(--bk-orange); }
.bk-topbar-left { display: flex; gap: 20px; }
.bk-topbar-left span { display: flex; align-items: center; gap: 6px; }
.bk-topbar-left i { color: var(--bk-orange); font-size: 0.7rem; }

/* -- HEADER -- */
.bk-site-header {
  background: var(--bk-white);
  border-bottom: 3px solid var(--bk-orange);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 2px 20px rgba(26,39,64,0.12);
}
.bk-header-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  gap: 24px;
  height: 70px;
}
.bk-logo {
  font-family: var(--bk-font-display);
  font-weight: 900;
  font-size: 1.6rem;
  color: var(--bk-navy);
  text-decoration: none;
  letter-spacing: -1px;
  white-space: nowrap;
}
.bk-logo span { color: var(--bk-orange); }
.bk-header-search {
  flex: 1;
  max-width: 520px;
  display: flex;
  background: var(--bk-bg);
  border: 2px solid var(--bk-border);
  border-radius: 6px;
  overflow: hidden;
  transition: border-color 0.2s;
}
.bk-header-search:focus-within { border-color: var(--bk-orange); }
.bk-header-search input {
  flex: 1;
  border: none;
  background: transparent;
  padding: 10px 16px;
  font-family: var(--bk-font-body);
  font-size: 0.9rem;
  color: var(--bk-navy);
  outline: none;
}
.bk-header-search button {
  background: var(--bk-orange);
  border: none;
  padding: 0 18px;
  cursor: pointer;
  color: var(--bk-white);
  font-size: 0.9rem;
  transition: background 0.2s;
}
.bk-header-search button:hover { background: var(--bk-orange-dark); }
.bk-header-actions { display: flex; align-items: center; gap: 8px; margin-left: auto; }
.bk-hdr-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  border-radius: 4px;
  font-family: var(--bk-font-body);
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.2s;
  border: 2px solid transparent;
}
.bk-hdr-btn-ghost { color: var(--bk-navy); border-color: var(--bk-border); background: transparent; }
.bk-hdr-btn-ghost:hover { border-color: var(--bk-navy); color: var(--bk-navy); }
.bk-hdr-btn-cart {
  background: var(--bk-orange);
  color: var(--bk-white);
  border-color: var(--bk-orange);
  position: relative;
}
.bk-hdr-btn-cart:hover {
  background: var(--bk-orange-dark);
  border-color: var(--bk-orange-dark);
  color: var(--bk-white);
}
.bk-cart-badge {
  position: absolute;
  top: -6px;
  right: -6px;
  background: var(--bk-navy);
  color: var(--bk-white);
  border-radius: 50%;
  width: 18px;
  height: 18px;
  font-size: 0.65rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* -- NAV -- */
.bk-site-nav { background: var(--bk-navy); }
.bk-nav-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  gap: 2px;
}
.bk-nav-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 14px 20px;
  color: rgba(255,255,255,0.85);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 600;
  transition: all 0.2s;
  position: relative;
  white-space: nowrap;
}
.bk-nav-item:hover,
.bk-nav-item.bk-active { color: var(--bk-white); }
.bk-nav-item.bk-active::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--bk-orange);
}
.bk-nav-item i { font-size: 0.75rem; color: var(--bk-orange); }
.bk-nav-promo {
  margin-left: auto;
  background: var(--bk-orange);
  color: var(--bk-white);
  padding: 8px 20px;
  border-radius: 4px;
  font-weight: 700;
  font-size: 0.85rem;
  text-decoration: none;
  transition: background 0.2s;
  display: flex;
  align-items: center;
  gap: 8px;
}
.bk-nav-promo:hover { background: var(--bk-orange-dark); color: var(--bk-white); }

/* -- HERO -- */
.bk-hero {
  position: relative;
  overflow: hidden;
  background: var(--bk-navy);
  min-height: 560px;
  display: flex;
  align-items: center;
}
.bk-hero-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, #0f1825 0%, #1a2740 40%, #243352 100%);
}
.bk-hero-pattern {
  position: absolute;
  inset: 0;
  opacity: 0.04;
  background-image: repeating-linear-gradient(45deg, #fff 0, #fff 1px, transparent 0, transparent 50%);
  background-size: 24px 24px;
}
.bk-hero-tire-bg {
  position: absolute;
  right: -80px;
  top: 50%;
  transform: translateY(-50%);
  width: 680px;
  height: 680px;
  opacity: 0.06;
  animation: bk-spinY 25s linear infinite;
}
@keyframes bk-spinY {
  from { transform: translateY(-50%) rotate(0deg); }
  to   { transform: translateY(-50%) rotate(360deg); }
}
@keyframes bk-spin {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}
.bk-hero-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 80px 24px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 2;
  width: 100%;
}
.bk-hero-left { animation: bk-heroUp 0.8s ease both; }
.bk-hero-right { animation: bk-heroUp 0.8s 0.2s ease both; opacity: 0; animation-fill-mode: both; }
@keyframes bk-heroUp {
  from { opacity: 0; transform: translateY(30px); }
  to   { opacity: 1; transform: translateY(0); }
}
.bk-hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(232,85,42,0.15);
  border: 1px solid rgba(232,85,42,0.3);
  border-radius: 100px;
  padding: 6px 14px;
  color: var(--bk-orange);
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 20px;
}
.bk-hero-eyebrow::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--bk-orange);
  animation: bk-pulse 2s infinite;
}
@keyframes bk-pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.3; } }
.bk-hero-title {
  font-family: var(--bk-font-display);
  font-weight: 900;
  font-size: clamp(2.8rem, 5vw, 4.2rem);
  line-height: 0.95;
  letter-spacing: -1px;
  color: var(--bk-white);
  text-transform: uppercase;
  margin-bottom: 20px;
}
.bk-hero-title em { color: var(--bk-orange); font-style: normal; }
.bk-hero-subtitle {
  color: rgba(255,255,255,0.6);
  font-size: 1.05rem;
  line-height: 1.7;
  max-width: 440px;
  margin-bottom: 36px;
}
.bk-hero-btns { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 48px; }
.bk-hero-trust { display: flex; gap: 28px; }
.bk-trust-item { display: flex; align-items: center; gap: 10px; color: rgba(255,255,255,0.6); font-size: 0.85rem; }
.bk-trust-item i { color: var(--bk-orange); font-size: 1.1rem; }
.bk-trust-item strong { color: var(--bk-white); display: block; font-size: 0.9rem; }

/* -- BUTTONS -- */
.bk-btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 15px 32px;
  background: var(--bk-orange);
  color: var(--bk-white);
  border: 2px solid var(--bk-orange);
  border-radius: 4px;
  font-family: var(--bk-font-body);
  font-size: 1rem;
  font-weight: 700;
  text-decoration: none;
  transition: all 0.2s;
  cursor: pointer;
}
.bk-btn-primary:hover {
  background: var(--bk-orange-dark);
  border-color: var(--bk-orange-dark);
  transform: translateY(-2px);
  box-shadow: 0 10px 30px rgba(232,85,42,0.4);
  color: var(--bk-white);
}
.bk-btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 15px 32px;
  background: transparent;
  color: var(--bk-white);
  border: 2px solid rgba(255,255,255,0.25);
  border-radius: 4px;
  font-family: var(--bk-font-body);
  font-size: 1rem;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.2s;
  cursor: pointer;
}
.bk-btn-outline:hover { border-color: var(--bk-white); transform: translateY(-2px); color: var(--bk-white); }
.bk-btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 13px 32px;
  background: transparent;
  color: var(--bk-navy);
  border: 2px solid var(--bk-navy);
  border-radius: 4px;
  font-family: var(--bk-font-body);
  font-size: 0.95rem;
  font-weight: 700;
  text-decoration: none;
  transition: all 0.2s;
  cursor: pointer;
}
.bk-btn-secondary:hover { background: var(--bk-navy); color: var(--bk-white); }
.bk-btn-center { text-align: center; }

/* -- FINDER CARD -- */
.bk-finder-card {
  background: var(--bk-white);
  border-radius: 12px;
  padding: 36px;
  box-shadow: 0 24px 80px rgba(0,0,0,0.3);
}
.bk-finder-title {
  font-family: var(--bk-font-display);
  font-size: 1.5rem;
  font-weight: 800;
  text-transform: uppercase;
  color: var(--bk-navy);
  margin-bottom: 6px;
}
.bk-finder-title span { color: var(--bk-orange); }
.bk-finder-sub { color: var(--bk-text); font-size: 0.875rem; margin-bottom: 24px; }

/* -- AMASTY PART FINDER WRAPPER -- */
.bk-amasty-wrapper { width: 100%; }

.bk-amasty-wrapper .amfinder-container,
.bk-amasty-wrapper form {
  background: transparent;
  border: none;
  padding: 0;
  margin: 0;
  box-shadow: none;
}

.bk-amasty-wrapper select,
.bk-amasty-wrapper .amfinder-select {
  width: 100%;
  padding: 12px 36px 12px 14px;
  border: 2px solid var(--bk-border);
  border-radius: 6px;
  font-family: var(--bk-font-body);
  font-size: 0.9rem;
  color: var(--bk-navy);
  background-color: var(--bk-bg);
  appearance: none;
  -webkit-appearance: none;
  cursor: pointer;
  outline: none;
  transition: border-color 0.2s;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%231a2740' stroke-width='2' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  background-size: 12px 8px;
  margin-bottom: 10px;
}

.bk-amasty-wrapper select:focus,
.bk-amasty-wrapper .amfinder-select:focus {
  border-color: var(--bk-orange);
}

.bk-amasty-wrapper label,
.bk-amasty-wrapper .amfinder-label {
  display: block;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--bk-gray);
  margin-bottom: 6px;
}

.bk-amasty-wrapper .amfinder-field,
.bk-amasty-wrapper .field {
  margin-bottom: 10px;
}

.bk-amasty-wrapper button[type="submit"],
.bk-amasty-wrapper .amfinder-button,
.bk-amasty-wrapper input[type="submit"] {
  width: 100%;
  padding: 16px;
  background: var(--bk-orange);
  color: var(--bk-white);
  border: none;
  border-radius: 6px;
  font-family: var(--bk-font-body);
  font-size: 1.05rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.2s;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin-top: 14px;
}

.bk-amasty-wrapper button[type="submit"]:hover,
.bk-amasty-wrapper .amfinder-button:hover,
.bk-amasty-wrapper input[type="submit"]:hover {
  background: var(--bk-orange-dark);
  transform: translateY(-1px);
  box-shadow: 0 8px 24px rgba(232,85,42,0.35);
}

.bk-amasty-wrapper .amfinder-title,
.bk-amasty-wrapper h2,
.bk-amasty-wrapper h3 {
  display: none;
}

/* -- USP STRIP -- */
.bk-usp-strip { background: var(--bk-white); border-bottom: 1px solid var(--bk-border); }
.bk-usp-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}
.bk-usp-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 20px 24px;
  border-right: 1px solid var(--bk-border);
}
.bk-usp-item:last-child { border-right: none; }
.bk-usp-icon {
  width: 44px;
  height: 44px;
  border-radius: 8px;
  background: rgba(232,85,42,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.bk-usp-icon i { color: var(--bk-orange); font-size: 1.1rem; }
.bk-usp-text strong { display: block; font-size: 0.9rem; font-weight: 700; color: var(--bk-navy); }
.bk-usp-text span { font-size: 0.8rem; color: var(--bk-text); }

/* -- SECTIONS -- */
.bk-section { padding: 72px 0; }
.bk-section-inner { max-width: 1280px; margin: 0 auto; padding: 0 24px; }
.bk-section-header { text-align: center; margin-bottom: 48px; }
.bk-section-eyebrow {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2.5px;
  color: var(--bk-orange);
  margin-bottom: 10px;
}
.bk-section-title {
  font-family: var(--bk-font-display);
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  font-weight: 900;
  text-transform: uppercase;
  color: var(--bk-navy);
  line-height: 1;
  letter-spacing: -0.5px;
}
.bk-section-title em { color: var(--bk-orange); font-style: normal; }
.bk-section-line {
  width: 48px;
  height: 3px;
  background: var(--bk-orange);
  border-radius: 2px;
  margin: 16px auto 0;
}
.bk-bg-light { background: var(--bk-bg); }
.bk-bg-white { background: var(--bk-white); }
.bk-bg-navy  { background: var(--bk-navy); }
.bk-bg-navy .bk-section-title { color: var(--bk-white); }

/* -- PRODUCT CARDS -- */
.bk-products-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 16px; }
.bk-product-card {
  background: var(--bk-white);
  border-radius: 10px;
  overflow: hidden;
  border: 2px solid var(--bk-border);
  transition: all 0.25s;
  display: flex;
  flex-direction: column;
}
.bk-product-card:hover {
  border-color: var(--bk-orange);
  transform: translateY(-4px);
  box-shadow: 0 16px 40px rgba(26,39,64,0.12);
}
.bk-product-img {
  background: var(--bk-bg);
  padding: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 160px;
  position: relative;
}
.bk-product-badge {
  position: absolute;
  top: 10px;
  left: 10px;
  background: var(--bk-orange);
  color: var(--bk-white);
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  padding: 4px 10px;
  border-radius: 100px;
}
.bk-product-badge.bk-winter { background: #2563eb; }
.bk-product-badge.bk-sale   { background: #dc2626; }
.bk-tire-svg { width: 100px; height: 100px; }
.bk-product-info { padding: 16px; flex: 1; display: flex; flex-direction: column; }
.bk-product-brand { font-size: 0.7rem; font-weight: 700; text-transform: uppercase; letter-spacing: 1.5px; color: var(--bk-gray); margin-bottom: 4px; }
.bk-product-name  { font-weight: 700; font-size: 0.9rem; color: var(--bk-navy); margin-bottom: 4px; line-height: 1.3; }
.bk-product-size  { font-size: 0.78rem; color: var(--bk-text); margin-bottom: 12px; flex: 1; }
.bk-product-rating { display: flex; align-items: center; gap: 6px; margin-bottom: 12px; }
.bk-stars { color: #f59e0b; font-size: 0.75rem; letter-spacing: 1px; }
.bk-rating-count { font-size: 0.75rem; color: var(--bk-gray); }
.bk-product-price-old { font-size: 0.85rem; color: var(--bk-gray); text-decoration: line-through; margin-bottom: 2px; }
.bk-product-price { font-family: var(--bk-font-display); font-size: 1.6rem; font-weight: 900; color: var(--bk-navy); line-height: 1; }
.bk-product-price small { font-size: 0.9rem; font-weight: 400; color: var(--bk-gray); }
.bk-product-footer { padding: 0 16px 16px; }
.bk-btn-add {
  width: 100%;
  padding: 11px;
  background: var(--bk-navy);
  color: var(--bk-white);
  border: none;
  border-radius: 6px;
  font-family: var(--bk-font-body);
  font-size: 0.875rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.2s;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}
.bk-btn-add:hover { background: var(--bk-orange); }

/* -- POPULAR -- */
.bk-popular-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.bk-pop-card {
  background: var(--bk-bg);
  border-radius: 10px;
  padding: 28px;
  border: 2px solid var(--bk-border);
  transition: all 0.2s;
}
.bk-pop-card:hover { border-color: var(--bk-orange); }
.bk-pop-card-header { display: flex; align-items: center; gap: 12px; margin-bottom: 20px; }
.bk-pop-icon {
  width: 40px;
  height: 40px;
  border-radius: 8px;
  background: var(--bk-orange);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--bk-white);
  font-size: 1rem;
  flex-shrink: 0;
}
.bk-pop-icon.bk-blue  { background: #2563eb; }
.bk-pop-icon.bk-green { background: #059669; }
.bk-pop-card-title {
  font-family: var(--bk-font-display);
  font-size: 1.1rem;
  font-weight: 800;
  text-transform: uppercase;
  color: var(--bk-navy);
}
.bk-pop-list { list-style: none; display: flex; flex-direction: column; gap: 10px; padding: 0; margin: 0; }
.bk-pop-list li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 14px;
  background: var(--bk-white);
  border-radius: 6px;
  border: 1px solid var(--bk-border);
  font-size: 0.875rem;
  transition: all 0.2s;
  cursor: pointer;
}
.bk-pop-list li:hover { border-color: var(--bk-orange); }
.bk-pop-list li span { font-weight: 600; color: var(--bk-navy); }
.bk-pop-list li i { color: var(--bk-orange); font-size: 0.75rem; }

/* -- BRANDS -- */
.bk-brands-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 14px;
  margin-bottom: 36px;
}
.bk-brand-card {
  background: var(--bk-white);
  border: 2px solid var(--bk-border);
  border-radius: 10px;
  height: 96px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  cursor: pointer;
  transition: border-color 0.22s ease, box-shadow 0.22s ease, transform 0.22s ease;
}
.bk-brand-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.55) 0%, transparent 60%);
  pointer-events: none;
  z-index: 1;
}
.bk-brand-card::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--bk-orange);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.22s ease;
}
.bk-brand-card:hover {
  border-color: var(--bk-orange);
  box-shadow: 0 8px 28px rgba(232,85,42,0.13);
  transform: translateY(-3px);
}
.bk-brand-card:hover::after { transform: scaleX(1); }
.bk-brand-card img {
  max-width: 80%;
  max-height: 52px;
  object-fit: contain;
  display: block;
  position: relative;
  z-index: 2;
  filter: grayscale(40%) opacity(0.75);
  transition: filter 0.22s ease, transform 0.22s ease;
}
.bk-brand-card:hover img {
  filter: grayscale(0%) opacity(1);
  transform: scale(1.06);
}
.bk-brand-name {
  font-family: var(--bk-font-display);
  font-size: 1.05rem;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--bk-navy);
  position: relative;
  z-index: 2;
  transition: color 0.22s;
}
.bk-brand-card:hover .bk-brand-name { color: var(--bk-orange); }

/* -- CAR SEARCH -- */
.bk-car-brands-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 16px;
}
.bk-car-brand-card {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 16px;
  padding: 32px 20px 22px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  cursor: pointer;
  text-decoration: none;
  position: relative;
  overflow: hidden;
  transition: background 0.22s ease, border-color 0.22s ease, transform 0.22s ease, box-shadow 0.22s ease;
}
.bk-car-brand-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
  pointer-events: none;
}
.bk-car-brand-card::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 16px;
  box-shadow: inset 0 0 0 2px var(--bk-orange);
  opacity: 0;
  transition: opacity 0.22s ease;
}
.bk-car-brand-card:hover {
  background: rgba(255,255,255,0.1);
  border-color: transparent;
  transform: translateY(-5px);
  box-shadow: 0 16px 40px rgba(0,0,0,0.4);
}
.bk-car-brand-card:hover::after { opacity: 1; }
.bk-car-brand-card img {
  width: 72px;
  height: 72px;
  object-fit: contain;
  display: block;
  mix-blend-mode: lighten;
  filter: opacity(0.75);
  transition: filter 0.22s ease, transform 0.22s ease;
}
.bk-car-brand-card:hover img {
  filter: opacity(1);
  transform: scale(1.08);
}
.bk-car-brand-name {
  font-size: 0.8rem;
  font-weight: 700;
  color: rgba(255,255,255,0.7);
  text-align: center;
  letter-spacing: 0.5px;
  transition: color 0.22s;
}
.bk-car-brand-card:hover .bk-car-brand-name { color: #ffffff; }

/* -- MONTAGE STAPPEN -- */
.bk-mounting-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.bk-mounting-steps { display: flex; flex-direction: column; gap: 20px; }
.bk-mounting-step {
  display: flex;
  gap: 20px;
  align-items: flex-start;
  padding: 20px;
  border-radius: 10px;
  border: 2px solid var(--bk-border);
  transition: all 0.2s;
}
.bk-mounting-step:hover { border-color: var(--bk-orange); }
.bk-step-num {
  width: 44px;
  height: 44px;
  border-radius: 8px;
  background: var(--bk-orange);
  color: var(--bk-white);
  font-family: var(--bk-font-display);
  font-size: 1.2rem;
  font-weight: 900;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.bk-step-content strong { display: block; font-weight: 700; color: var(--bk-navy); margin-bottom: 4px; }
.bk-step-content p { font-size: 0.875rem; color: var(--bk-text); line-height: 1.6; margin: 0; }
.bk-mounting-visual {
  background: var(--bk-navy);
  border-radius: 16px;
  overflow: hidden;
  aspect-ratio: 4/3;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}
.bk-mounting-visual-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  text-align: center;
  padding: 40px;
}
.bk-mounting-text {
  color: var(--bk-white);
  font-family: var(--bk-font-display);
  font-size: 1.8rem;
  font-weight: 900;
  text-transform: uppercase;
}
.bk-mounting-sub { color: rgba(255,255,255,0.5); font-size: 0.9rem; }
.bk-mounting-spin { animation: bk-spin 8s linear infinite; }

/* -- REVIEWS -- */
.bk-reviews-summary {
  display: flex;
  gap: 40px;
  align-items: center;
  justify-content: center;
  margin-bottom: 48px;
  padding: 36px;
  background: var(--bk-white);
  border-radius: 12px;
  border: 2px solid var(--bk-border);
}
.bk-reviews-score { text-align: center; }
.bk-score-big {
  font-family: var(--bk-font-display);
  font-size: 5rem;
  font-weight: 900;
  color: var(--bk-navy);
  line-height: 1;
}
.bk-score-stars { color: #f59e0b; font-size: 1.4rem; letter-spacing: 4px; margin: 4px 0; }
.bk-score-label { font-size: 0.85rem; color: var(--bk-text); }
.bk-reviews-divider { width: 2px; height: 80px; background: var(--bk-border); }
.bk-reviews-bars { flex: 1; max-width: 300px; display: flex; flex-direction: column; gap: 8px; }
.bk-review-bar { display: flex; align-items: center; gap: 10px; }
.bk-review-bar span { font-size: 0.8rem; color: var(--bk-text); width: 32px; flex-shrink: 0; }
.bk-bar-track { flex: 1; height: 8px; background: var(--bk-bg); border-radius: 100px; overflow: hidden; }
.bk-bar-fill { height: 100%; background: #f59e0b; border-radius: 100px; }
.bk-reviews-stats { display: flex; flex-direction: column; gap: 16px; }
.bk-stat-item { text-align: center; }
.bk-stat-big { font-family: var(--bk-font-display); font-size: 2.4rem; font-weight: 900; color: var(--bk-orange); }
.bk-stat-label { font-size: 0.8rem; color: var(--bk-text); }
.bk-reviews-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.bk-review-card {
  background: var(--bk-white);
  border-radius: 10px;
  padding: 24px;
  border: 2px solid var(--bk-border);
  transition: all 0.2s;
}
.bk-review-card:hover { border-color: var(--bk-orange); transform: translateY(-2px); }
.bk-review-header { display: flex; align-items: center; gap: 12px; margin-bottom: 14px; }
.bk-review-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--bk-navy);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--bk-font-display);
  font-size: 1.2rem;
  font-weight: 900;
  color: var(--bk-white);
  flex-shrink: 0;
}
.bk-review-author strong { display: block; font-weight: 700; color: var(--bk-navy); font-size: 0.9rem; }
.bk-review-author span { font-size: 0.78rem; color: var(--bk-gray); }
.bk-review-stars { color: #f59e0b; font-size: 0.85rem; margin-bottom: 10px; }
.bk-review-text { font-size: 0.875rem; color: var(--bk-text); line-height: 1.65; margin: 0; }
.bk-review-verified {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 0.72rem;
  color: #059669;
  font-weight: 600;
  margin-top: 12px;
}

/* -- FAQ -- */
.bk-faq-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.bk-faq-item {
  border: 2px solid var(--bk-border);
  border-radius: 8px;
  overflow: hidden;
  transition: border-color 0.2s;
  cursor: pointer;
}
.bk-faq-item:hover { border-color: var(--bk-orange); }
.bk-faq-q {
  padding: 18px 20px;
  font-weight: 600;
  color: var(--bk-navy);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.9rem;
  gap: 16px;
  margin: 0;
}
.bk-faq-q i { color: var(--bk-orange); flex-shrink: 0; font-size: 0.8rem; transition: transform 0.2s; }
.bk-faq-a {
  padding: 0 20px 18px;
  font-size: 0.875rem;
  color: var(--bk-text);
  line-height: 1.65;
  display: none;
  margin: 0;
}
.bk-faq-item.bk-open .bk-faq-a   { display: block; }
.bk-faq-item.bk-open              { border-color: var(--bk-orange); }
.bk-faq-item.bk-open .bk-faq-q   { color: var(--bk-orange); }
.bk-faq-item.bk-open .bk-faq-q i { transform: rotate(180deg); }

/* -- BLOG -- */
.bk-blog-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.bk-blog-card {
  background: var(--bk-white);
  border-radius: 10px;
  overflow: hidden;
  border: 2px solid var(--bk-border);
  transition: all 0.25s;
}
.bk-blog-card:hover {
  border-color: var(--bk-orange);
  transform: translateY(-4px);
  box-shadow: 0 16px 40px rgba(26,39,64,0.1);
}
.bk-blog-img {
  height: 180px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3.5rem;
  position: relative;
  overflow: hidden;
}
.bk-blog-img.bk-dark  { background: var(--bk-navy); }
.bk-blog-img.bk-light { background: #e2e8f0; }
.bk-blog-img.bk-mid   { background: #f0f4f8; }
.bk-blog-cat {
  position: absolute;
  top: 14px;
  left: 14px;
  background: var(--bk-orange);
  color: var(--bk-white);
  padding: 4px 12px;
  border-radius: 100px;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
}
.bk-blog-content { padding: 24px; }
.bk-blog-meta { font-size: 0.78rem; color: var(--bk-gray); margin-bottom: 10px; }
.bk-blog-title {
  font-family: var(--bk-font-display);
  font-size: 1.15rem;
  font-weight: 800;
  text-transform: uppercase;
  color: var(--bk-navy);
  line-height: 1.2;
  margin-bottom: 10px;
}
.bk-blog-excerpt { font-size: 0.85rem; color: var(--bk-text); line-height: 1.6; margin-bottom: 16px; }
.bk-blog-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--bk-orange);
  font-size: 0.875rem;
  font-weight: 700;
  text-decoration: none;
  transition: gap 0.2s;
}
.bk-blog-link:hover { gap: 12px; }

/* -- MONTAGEPUNTEN BANNER -- */
.bk-mp-banner {
  max-width: 85%;
  height: auto;
  border-radius: 25px;
  display: block;
  margin: 0 auto;
}

/* -- RESPONSIVE -- */
@media (max-width: 1100px) {
  .bk-products-grid   { grid-template-columns: repeat(3, 1fr); }
  .bk-brands-grid     { grid-template-columns: repeat(4, 1fr); }
  .bk-car-brands-grid { grid-template-columns: repeat(4, 1fr); }
}

@media (max-width: 768px) {
  .bk-hero-inner      { grid-template-columns: 1fr; }
  .bk-usp-inner       { grid-template-columns: repeat(2, 1fr); }
  .bk-products-grid   { grid-template-columns: repeat(2, 1fr); }
  .bk-popular-grid    { grid-template-columns: 1fr; }
  .bk-brands-grid     { grid-template-columns: repeat(3, 1fr); gap: 10px; }
  .bk-car-brands-grid { grid-template-columns: repeat(3, 1fr); }
  .bk-mounting-grid   { grid-template-columns: 1fr; }
  .bk-reviews-grid    { grid-template-columns: 1fr; }
  .bk-reviews-summary { flex-direction: column; }
  .bk-reviews-divider { width: 100%; height: 2px; }
  .bk-faq-grid        { grid-template-columns: 1fr; }
  .bk-blog-grid       { grid-template-columns: 1fr; }
  .bk-hero-trust      { flex-direction: column; gap: 12px; }

  .bk-brand-card      { height: 80px; }
  .bk-brand-card img  { max-height: 40px; }

  .bk-usp-item {
    flex-direction: column;
    text-align: center;
    padding: 16px 12px;
    gap: 8px;
  }
  .bk-usp-icon { margin: 0 auto; }
  .bk-usp-text strong { font-size: 0.85rem; }
  .bk-usp-text span   { font-size: 0.75rem; }

  .bk-mounting-step {
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 12px;
    padding: 18px;
  }
  .bk-step-num { flex-shrink: 0; }
  .bk-step-content p { font-size: 1.05rem; line-height: 1.6; }
}