.catalog-page-section {
  padding-top: 100px;
}
.brand-section {
  margin-bottom: 80px;
  border-bottom: 3px solid #f0f0f0;
  padding-bottom: 60px;
}
.brand-section:last-child {
  border-bottom: none;
}
.brand-header {
  text-align: center;
  margin-bottom: 50px;
  padding: 30px 0;
  background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
  border-radius: 10px;
}
.brand-description {
  color: #8d9aa8;
  max-width: 700px;
  margin: 0 auto;
}
.brand-logo {
  max-width: 200px;
  height: auto;
  margin-bottom: 15px;
}
.brand-name {
  font-size: 36px;
  font-weight: 700;
  color: #263a4f;
  margin: 20px 0 10px;
  text-transform: uppercase;
  letter-spacing: 2px;
}
.machine-type-section {
  margin-bottom: 60px;
}
.machine-type-header {
  font-size: 28px;
  font-weight: 600;
  color: #263a4f;
  margin-bottom: 30px;
  padding-bottom: 15px;
  border-bottom: 2px solid #b8861a;
  display: inline-block;
}
.product-card {
  background: #fff;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 2px 15px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
  margin-bottom: 30px;
  min-height: 520px;
  display: flex;
  flex-direction: column;
  width: 100%;
}
.product-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 5px 25px rgba(0, 0, 0, 0.15);
}
.product-image {
  display: block;
  width: 100%;
  height: 240px;
  object-fit: contain;
  object-position: center;
  background: #f5f5f5;
  flex-shrink: 0;
  padding: 14px;
}
.catalog-image-zoomed-out {
  transform: scale(0.88);
  transform-origin: center center;
}
.product-info {
  padding: 20px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}
.product-title {
  font-size: 18px;
  font-weight: 600;
  color: #263a4f;
  margin-bottom: 10px;
}
.product-description {
  font-size: 14px;
  color: #8d9aa8;
  margin-bottom: 15px;
  line-height: 1.6;
  flex-grow: 1;
}
.product-specs {
  background: #f8f9fa;
  padding: 12px;
  border-radius: 5px;
  margin-bottom: 15px;
}
.spec-item {
  font-size: 13px;
  color: #8d9aa8;
  margin-bottom: 5px;
  display: flex;
  justify-content: space-between;
}
.spec-item:last-child {
  margin-bottom: 0;
}
.spec-label {
  font-weight: 600;
}
.btn-download {
  display: inline-block;
  background: #b8861a;
  color: #fff;
  padding: 10px 20px;
  border-radius: 5px;
  text-decoration: none;
  font-size: 13px;
  font-weight: 500;
  transition: background 0.3s ease;
  text-align: center;
  min-width: 150px;
}
.btn-download:hover {
  background: #9a6e10;
  color: #fff;
  text-decoration: none;
}
.btn-contact {
  display: inline-block;
  background: #263a4f;
  color: #fff;
  padding: 10px 20px;
  border-radius: 5px;
  text-decoration: none;
  font-size: 13px;
  font-weight: 500;
  transition: background 0.3s ease;
  text-align: center;
  min-width: 150px;
}
.btn-contact:hover {
  background: #1a2838;
  color: #fff;
  text-decoration: none;
}
.coming-soon-panel {
  text-align: center;
  padding: 60px 20px;
  background: #f8f9fa;
  border-radius: 10px;
  margin-top: 30px;
}
.coming-soon-icon {
  font-size: 48px;
  color: #b8861a;
  margin-bottom: 20px;
}
.coming-soon-title {
  color: #263a4f;
  margin-bottom: 15px;
}
.coming-soon-text {
  color: #8d9aa8;
  font-size: 16px;
  max-width: 600px;
  margin: 0 auto;
}
.coming-soon-link {
  color: #b8861a;
  text-decoration: underline;
}
.contact-phone-link {
  color: inherit;
}
.button-group {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: auto;
  padding-top: 15px;
}
.catalog-search-wrap {
  margin-bottom: 24px;
  display: flex;
  justify-content: center;
}
.catalog-search {
  width: min(100%, 680px);
  position: relative;
}
.catalog-search input {
  width: 100%;
  height: 54px;
  border: 1px solid rgba(38, 58, 79, 0.2);
  border-radius: 12px;
  padding: 0 110px 0 48px;
  font-size: 15px;
  color: #263a4f;
  background: #fff;
}
.catalog-search i {
  position: absolute;
  left: 16px;
  top: 50%;
  transform: translateY(-50%);
  color: #8d9aa8;
  font-size: 16px;
}
.catalog-search-clear {
  position: absolute;
  right: 8px;
  top: 8px;
  height: 38px;
  border: none;
  border-radius: 8px;
  padding: 0 14px;
  background: #263a4f;
  color: #fff;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.4px;
  cursor: pointer;
  display: none;
}
.catalog-search-clear.visible {
  display: inline-block;
}
.catalog-no-results {
  display: none;
  margin: 25px 0 10px;
  padding: 16px;
  border-radius: 10px;
  background: #fff3eb;
  color: #9a3f03;
  font-size: 14px;
  font-weight: 600;
}
.machine-type-section .col-lg-4,
.machine-type-section .col-md-6 {
  display: flex;
}
.catalog-wrapper {
  display: flex;
  gap: 0;
  align-items: stretch;
}
.filter-sidebar {
  flex: 0 0 360px;
  min-width: 360px;
  max-width: 360px;
  background: #fff;
  border-right: 1px solid #e9eef4;
  box-shadow: 0 2px 15px rgba(0, 0, 0, 0.08);
  position: relative;
  top: 0;
  align-self: stretch;
  min-height: 100%;
  max-height: none;
  overflow-y: visible;
  padding: 28px 22px;
}
.filter-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
  padding-bottom: 15px;
  border-bottom: 2px solid #f0f0f0;
}
.filter-title {
  font-size: 16px;
  font-weight: 700;
  color: #263a4f;
  text-transform: uppercase;
  letter-spacing: 1px;
  display: flex;
  align-items: center;
}
.filter-title i {
  margin-right: 8px;
  color: #b8861a;
  font-size: 18px;
}
.filter-group {
  margin-bottom: 25px;
}
.filter-label {
  font-size: 14px;
  font-weight: 600;
  color: #8d9aa8;
  margin-bottom: 12px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.filter-item {
  display: block;
  padding: 10px 12px;
  margin-bottom: 8px;
  background: #f8f9fa;
  border-radius: 8px;
  color: #263a4f;
  text-decoration: none;
  font-weight: 500;
  font-size: 14px;
  transition: all 0.3s ease;
  border: 2px solid transparent;
}
.filter-item:hover {
  background: #b8861a;
  color: #fff;
  text-decoration: none;
  transform: translateX(5px);
  border-color: #b8861a;
}
.filter-item.active {
  background: #263a4f;
  color: #fff;
  border-color: #263a4f;
}
.filter-item i {
  margin-right: 10px;
  font-size: 16px;
  opacity: 0.7;
}
.brand-filter-group {
  margin-bottom: 20px;
}
.brand-filter-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 15px;
  background: #263a4f;
  border-radius: 8px;
  color: #fff;
  font-weight: 600;
  font-size: 15px;
  cursor: pointer;
  transition: all 0.3s ease;
  margin-bottom: 10px;
}
.brand-filter-header:hover {
  background: #b8861a;
  transform: translateX(3px);
}
.brand-filter-header i.toggle-icon {
  transition: transform 0.3s ease;
}
.brand-filter-header.collapsed i.toggle-icon {
  transform: rotate(-90deg);
}
.machine-type-list {
  padding-left: 15px;
  max-height: 500px;
  overflow: hidden;
  transition: max-height 0.3s ease;
}
.machine-type-list.collapsed {
  max-height: 0;
}
.machine-type-item {
  display: block;
  padding: 8px 12px;
  margin-bottom: 6px;
  background: #f8f9fa;
  border-radius: 6px;
  color: #263a4f;
  text-decoration: none;
  font-weight: 500;
  font-size: 13px;
  transition: all 0.3s ease;
  border: 2px solid transparent;
}
.machine-type-item:hover {
  background: #b8861a;
  color: #fff;
  text-decoration: none;
  transform: translateX(3px);
  border-color: #b8861a;
}
.machine-type-item.active {
  background: #b8861a;
  color: #fff;
  border-color: #b8861a;
}
.machine-type-item i {
  margin-right: 8px;
  font-size: 12px;
  opacity: 0.7;
}
.catalog-content {
  flex: 1;
  min-width: 0;
  padding-left: 28px;
}
.mobile-filter-toggle {
  display: none;
  width: 100%;
  padding: 15px;
  background: #b8861a;
  color: #fff;
  border: none;
  border-radius: 8px;
  font-weight: 600;
  font-size: 16px;
  margin-bottom: 20px;
  cursor: pointer;
}
.mobile-filter-toggle i {
  margin-right: 10px;
}
@media (max-width: 992px) {
  .catalog-wrapper {
    flex-direction: column;
  }
  .filter-sidebar {
    display: none;
    min-width: 100%;
    max-width: 100%;
    position: relative;
    top: 0;
    max-height: none;
    overflow-y: visible;
  }
  .filter-sidebar.active {
    display: block;
  }
  .mobile-filter-toggle {
    display: block;
  }
  .catalog-content {
    width: 100%;
    padding-left: 0;
  }
  .product-card {
    min-height: 500px;
  }
}

@media (max-width: 767px) {
  .catalog-search input {
    height: 50px;
  }
  .product-card {
    min-height: 460px;
  }
  .product-image {
    height: 210px;
  }
}