@keyframes pulse-gradient {
  0% {
    background-position: 0% 50%;
  }
  50% {
    background-position: 100% 50%;
  }
  100% {
    background-position: 0% 50%;
  }
}

@keyframes ohb-preloader-spin {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

@keyframes ohb-preloader-fade {
  from {
    opacity: 1;
  }
  to {
    opacity: 0;
  }
}

.site-preloader {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #ffffff;
  transition: opacity 0.35s ease, visibility 0.35s ease;
}

.site-preloader.is-hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.site-preloader__spinner {
  width: 96px;
  height: 96px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  border: 2px solid rgba(226, 176, 82, 0.18);
  border-top-color: #e2b052;
  animation: ohb-preloader-spin 1.1s linear infinite;
}

.site-preloader__logo {
  width: 42px;
  height: auto;
}

.deferred-section {
  content-visibility: auto;
  contain-intrinsic-size: 1px 900px;
}

@media (prefers-reduced-motion: reduce) {
  .site-preloader__spinner {
    animation: none;
  }
}

.btn,
button,
input[type="button"],
input[type="submit"] {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  
  background: linear-gradient(90deg, #0000001b 0%, #e6b44f 100%);
  background-size: 200% 200%;
  color: #4a2e05;                   
  font-weight: 600;
  font-size: 0.9rem;                
  padding: 0.6rem 1.2rem;           
  border: 2px solid #f5b402;        
  border-radius: 8px;               
  box-shadow: 0 2px 4px rgba(0,0,0,0.12);
  cursor: pointer;
  transition:
    background-position 3s ease-in-out,
    color 0.16s,
    border-color 0.16s,
    box-shadow 0.16s,
    transform 0.15s;
  white-space: nowrap;
  outline: none;
  position: relative;
  overflow: hidden;
}

.btn:hover,
.btn:focus,
button:hover,
button:focus,
input[type="button"]:hover,
input[type="button"]:focus,
input[type="submit"]:hover,
input[type="submit"]:focus {
  animation: pulse-gradient 3s infinite ease-in-out;
  background-position: 100% 50%;
  color: #2e1b00;                   
  border-color: #b38710;            
  transform: translateY(-2px) scale(1.03);
  box-shadow: 0 4px 10px rgba(0,0,0,0.18);
}

.btn:active,
button:active,
input[type="button"]:active,
input[type="submit"]:active {
  background: #4b4a48e0 !important; 
  color: #ffffff !important;
  border-color: #a56e00 !important; 
  box-shadow: 0 4px 12px rgba(0,0,0,0.20) !important;
  transform: none;                  
  animation: none;                  
}

.btn[disabled],
button[disabled],
input[type="button"][disabled],
input[type="submit"][disabled] {
  opacity: 0.5;
  pointer-events: none;
  filter: grayscale(0.12);
}

#group-tabs {
  background: #ffd76b;           
  padding: 0.4rem 1rem;          
  display: flex;                 
  flex-wrap: nowrap;             
  overflow-x: auto;              
  gap: 0.5rem;
  box-shadow: 0 2px 6px rgba(0,0,0,0.10);
  position: relative;
}

#group-tabs::-webkit-scrollbar {
  height: 5px;
}
#group-tabs::-webkit-scrollbar-track {
  background: transparent;
}
#group-tabs::-webkit-scrollbar-thumb {
  background-color: rgba(0,0,0,0.2);
  border-radius: 3px;
}

#group-tabs button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(90deg, #0000001b 0%, #e6b44f 100%);
  background-size: 200% 200%;
  color: #4a2e05;
  font-weight: 600;
  font-size: 0.9rem;
  padding: 0.6rem 1.2rem;
  border: 2px solid #f5b402;
  border-radius: 8px;
  box-shadow: 0 2px 4px rgba(0,0,0,0.12);
  transition:
    background-position 3s ease-in-out,
    color 0.16s,
    border-color 0.16s,
    box-shadow 0.16s,
    transform 0.15s;
  white-space: nowrap;
  outline: none;
  cursor: pointer;
}

#group-tabs button:hover,
#group-tabs button:focus {
  animation: pulse-gradient 3s infinite ease-in-out;
  background-position: 100% 50%;
  color: #2e1b00;
  border-color: #b38710;
  transform: translateY(-2px) scale(1.03);
  box-shadow: 0 4px 10px rgba(0,0,0,0.18);
}

#group-tabs button.active,
#group-tabs button.active:hover,
#group-tabs button.active:focus {
  background: #4b4a48e0 !important;  
  color: #ffffff !important;
  border-color: #a56e00 !important;
  box-shadow: 0 4px 12px rgba(0,0,0,0.20) !important;
  animation: none;
  transform: none;
}

#group-tabs button:focus-visible {
  outline: none;
}

#category-tabs {
  position: absolute;
  top: 100%;             
  left: 0;
  width: 100%;
  display: none;         
  flex-wrap: wrap;
  gap: 0.4rem;
  padding: 0.5rem 1rem;
  background: rgba(255,255,255,0.95);
  border: 1px solid #f1dca0;
  box-shadow: 0 4px 12px rgba(0,0,0,0.08);
  z-index: 50;
}

#catalog-nav.show-categories #category-tabs {
  display: flex;
}

#category-tabs button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(90deg, #fffbf5 0%, #fff1c0 100%);
  background-size: 200% 200%;
  color: #8b5e1e;            
  font-weight: 500;
  font-size: 0.8rem;
  padding: 0.35rem 0.9rem;
  border: 2px solid #fff1c0; 
  border-radius: 6px;
  box-shadow: 0 1px 4px rgba(0,0,0,0.10);
  transition:
    background-position 2.5s ease-in-out,
    color 0.15s,
    border-color 0.15s,
    box-shadow 0.15s,
    transform 0.12s;
  white-space: nowrap;
  outline: none;
  cursor: pointer;
}

#category-tabs button:hover,
#category-tabs button:focus {
  animation: pulse-gradient 2.5s infinite ease-in-out;
  background-position: 100% 50%;
  color: #593d10;            
  border-color: #e2b052;     
  transform: translateY(-1px) scale(1.02);
  box-shadow: 0 3px 8px rgba(0,0,0,0.14);
}

#category-tabs button.active,
#category-tabs button.active:hover,
#category-tabs button.active:focus {
  background: #e2b052 !important;
  color: #ffffff !important;
  border-color: #c59833 !important;
  box-shadow: 0 3px 10px rgba(0,0,0,0.18) !important;
  animation: none;
  transform: none;
}

#category-tabs button:focus-visible {
  outline: none;
}

#catalog-nav {
  position: relative;
  z-index: 10;
  margin-bottom: 1.5rem;
}

.ohb-filter-pill {
  background: #ffffff !important;
  border: 1px solid #d7c5a1 !important;
  border-radius: 999px !important;
  box-shadow: none !important;
  color: #4b5563 !important;
  font-size: 0.95rem !important;
  font-weight: 600 !important;
  padding: 0.7rem 1rem !important;
  white-space: nowrap !important;
}

.ohb-filter-pill:hover,
.ohb-filter-pill:focus {
  animation: none !important;
  background: #fff8eb !important;
  border-color: #c79a3b !important;
  box-shadow: 0 10px 24px rgba(188, 149, 56, 0.12) !important;
  color: #1f2937 !important;
  transform: translateY(-1px) !important;
}

.ohb-filter-pill.is-active,
.ohb-filter-pill.is-active:hover,
.ohb-filter-pill.is-active:focus {
  background: #1f2937 !important;
  border-color: #1f2937 !important;
  color: #ffffff !important;
  box-shadow: none !important;
  transform: none !important;
}

.ohb-filter-pill--light {
  font-size: 0.88rem !important;
  padding: 0.6rem 0.95rem !important;
}

.ohb-selection-card {
  width: 100%;
  align-items: stretch !important;
  background: #ffffff !important;
  border: 1px solid #e5e7eb !important;
  border-radius: 20px !important;
  box-shadow: 0 20px 40px rgba(15, 23, 42, 0.08) !important;
  color: #111827 !important;
  display: flex !important;
  flex-direction: column !important;
  gap: 0 !important;
  overflow: hidden !important;
  padding: 0 !important;
  text-align: left !important;
  transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease !important;
  white-space: normal !important;
}

.ohb-selection-card:hover,
.ohb-selection-card:focus {
  animation: none !important;
  background: #ffffff !important;
  border-color: #d6b068 !important;
  box-shadow: 0 26px 48px rgba(15, 23, 42, 0.14) !important;
  color: #111827 !important;
  transform: translateY(-2px) !important;
}

.ohb-selection-card.is-selected,
.ohb-selection-card.is-selected:hover,
.ohb-selection-card.is-selected:focus {
  background: #ffffff !important;
  border-color: #c79a3b !important;
  box-shadow: 0 0 0 3px rgba(226, 176, 82, 0.22), 0 26px 48px rgba(15, 23, 42, 0.12) !important;
  color: #111827 !important;
}

.ohb-selection-card__media {
  aspect-ratio: 1 / 1;
  background: #f7f4ef;
  display: block;
  overflow: hidden;
}

.ohb-selection-card__media img {
  display: block;
  height: 100%;
  object-fit: cover;
  width: 100%;
}

.ohb-selection-card__media--trim {
  aspect-ratio: 3.1 / 1;
  padding: 1rem 1rem 0;
}

.ohb-selection-card__media--trim img {
  height: 100%;
  object-fit: contain;
}

.ohb-selection-card__content {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  padding: 1rem 1rem 1.1rem;
}

.ohb-selection-card__title {
  color: #111827;
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.3;
}

.ohb-selection-card__subtitle {
  color: #6b7280;
  font-size: 0.92rem;
  line-height: 1.45;
}

.ohb-selection-card__meta {
  color: #b17f25;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.ohb-selection-card__price {
  color: #111827;
  font-size: 0.95rem;
  font-weight: 700;
  margin-top: 0.35rem;
}

.ohb-selection-card--edge .ohb-selection-card__content {
  min-height: 168px;
  justify-content: center;
  padding: 1.3rem 1.2rem;
}

.ohb-selection-card--trim .ohb-selection-card__content {
  align-items: center;
  padding-top: 0.75rem;
  text-align: center;
}

@media (max-width: 767px) {
  .ohb-selection-card__title {
    font-size: 0.95rem;
  }

  .ohb-selection-card__subtitle {
    font-size: 0.88rem;
  }

  .ohb-selection-card--edge .ohb-selection-card__content {
    min-height: 0;
  }
}

button:focus {
  outline: none;
}

@keyframes pulse-gradient {
  0% {
    background-position: 0% 50%;
  }
  50% {
    background-position: 100% 50%;
  }
  100% {
    background-position: 0% 50%;
  }
}

#group-tabs {
  background: #ffd76b;           
  padding: 0.4rem 1rem;          
  display: flex;                 
  flex-wrap: nowrap;             
  overflow-x: auto;              
  gap: 0.5rem;                    
  box-shadow: 0 2px 6px rgba(0,0,0,0.10);
  position: relative;
}

#group-tabs::-webkit-scrollbar {
  height: 5px;
}
#group-tabs::-webkit-scrollbar-track {
  background: transparent;
}
#group-tabs::-webkit-scrollbar-thumb {
  background-color: rgba(0,0,0,0.2);
  border-radius: 3px;
}

#group-tabs button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(90deg, #0000001b 0%, #e6b44f 100%);
  background-size: 200% 200%;
  color: #4a2e05;                
  font-weight: 600;
  font-size: 0.9rem;
  padding: 0.6rem 1.2rem;
  border-color: #f5b402;  
   
  border-radius: 2px;
  box-shadow: 0 2px 4px rgb(113, 111, 111);
  transition:
    background-position 3s ease-in-out,
    color 0.16s,
    border-color 0.16s,
    box-shadow 0.16s,
    transform 0.15s;
  cursor: pointer;
  white-space: nowrap;
  outline: none;
}

#group-tabs button:hover,
#group-tabs button:focus {
  animation: pulse-gradient 3s infinite ease-in-out;
  background-position: 100% 50%;
  color: #2e1b00;                
  border-color: #b38710;         
  transform: translateY(-2px) scale(1.03);
  box-shadow: 0 4px 10px rgba(0,0,0,0.18);
}

#group-tabs button.active,
#group-tabs button.active:hover,
#group-tabs button.active:focus {
  background: #4b4a48e0 !important;  
  color: #ffffff !important;
  border-color: #a56e00 !important;
  box-shadow: 0 4px 12px rgba(0,0,0,0.20) !important;
  animation: none;
  transform: none;
}

#group-tabs button:focus-visible {
  outline: none;
}

#category-tabs {
  position: absolute;
  top: 100%;             
  left: 0;
  width: 100%;
  display: none;         
  flex-wrap: wrap;
  gap: 0.4rem;
  padding: 0.5rem 1rem;
  background: rgba(255,255,255,0.95);
  border: 1px solid #f1dca0;
  box-shadow: 0 4px 12px rgba(0,0,0,0.08);
  z-index: 50;
}

#catalog-nav.show-categories #category-tabs {
  display: flex;
}

#category-tabs button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(90deg, #fffbf5 0%, #fff1c0 100%);
  background-size: 200% 200%;
  color: #8b5e1e;               
  font-weight: 500;
  font-size: 0.8rem;
  padding: 0.35rem 0.9rem;
  border: 2px solid #fff1c0;    
  border-radius: 6px;
  box-shadow: 0 1px 4px rgba(0,0,0,0.10);
  transition:
    background-position 2.5s ease-in-out,
    color 0.15s,
    border-color 0.15s,
    box-shadow 0.15s,
    transform 0.12s;
  cursor: pointer;
  white-space: nowrap;
  outline: none;
}

#category-tabs button:hover,
#category-tabs button:focus {
  animation: pulse-gradient 2.5s infinite ease-in-out;
  background-position: 100% 50%;
  color: #593d10;               
  border-color: #e2b052;        
  transform: translateY(-1px) scale(1.02);
  box-shadow: 0 3px 8px rgba(0,0,0,0.14);
}

#category-tabs button.active,
#category-tabs button.active:hover,
#category-tabs button.active:focus {
  background: #e2b052 !important;
  color: #ffffff !important;
  border-color: #c59833 !important;
  box-shadow: 0 3px 10px rgba(0,0,0,0.18) !important;
  animation: none;
  transform: none;
}

#category-tabs button:focus-visible {
  outline: none;
}

#catalog-nav {
  position: relative;
  z-index: 10;
  margin-bottom: 1.5rem;
}

button:focus {
  outline: none;
}
/* === Fabric Page Modern Styles === */
.fabric-page {
    max-width: 1200px;
    margin: 0 auto;
    padding: 40px 20px;
}

.fabric-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 24px;
}

.fabric-item {
    background: #fff;
    border-radius: 12px;
    padding: 12px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.08);
    text-align: center;
    transition: transform 0.2s;
}
.fabric-item:hover {
    transform: scale(1.03);
}
.fabric-item img {
    width: 100%;
    border-radius: 8px;
    height: auto;
}
.fabric-item p {
    margin-top: 10px;
    font-size: 14px;
    color: #333;
}

.calc-section {
    margin-top: 60px;
    background: #fff;
    padding: 30px;
    border-radius: 16px;
    box-shadow: 0 4px 16px rgba(0,0,0,0.06);
}

.calc-section h2 {
    margin-bottom: 24px;
    font-size: 24px;
}

.calc-form {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.calc-form label {
    display: flex;
    flex-direction: column;
    font-size: 14px;
    color: #333;
}

.calc-form input {
    margin-top: 6px;
    padding: 10px;
    font-size: 16px;
    border: 1px solid #ccc;
    border-radius: 8px;
}

.calc-form output {
    grid-column: span 2;
    font-size: 24px;
    margin-top: 20px;
    font-weight: bold;
    color: #222;
}

.fabric-swiper {
    width: 100%;
    max-width: 500px;
    height: 500px;
    margin: 0 auto 50px;
    border-radius: 12px;
    overflow: hidden;
    position: relative;
}

.fabric-swiper .swiper-slide {
    display: flex;
    align-items: center;
    justify-content: center;
    background: #fff;
}

.fabric-swiper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 12px;
}

.swiper-button-prev,
.swiper-button-next {
    color: #000;
}

.swiper-pagination-bullet {
    background: #000;
}
.order-section ol,
.faq-section ul {
    padding-left: 20px;
    margin-bottom: 30px;
}
.order-section li,
.faq-section li {
    margin-bottom: 10px;
    font-size: 16px;
}
.transform-section,
.contact-section {
    margin-top: 50px;
    text-align: center;
}
.transform-section p,
.contact-section p {
    margin-bottom: 20px;
    font-size: 17px;
    color: #555;
}
.fabric-swiper-thumbs {
  margin-top: 12px;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}
.fabric-swiper-thumbs .swiper-slide {
  width: 96px !important;    
  height: 80px !important;   
  opacity: 0.5;
  transition: opacity 0.2s, border 0.2s;
  border: 2px solid transparent;
}
.fabric-swiper-thumbs .swiper-slide-thumb-active {
  opacity: 1;
  border-color: #e2b052;
}
.language-dropdown {
    min-width: 120px;
    transition: all 0.15s;
}
#mobile-menu {
  display: none; 
  position: fixed;
  inset: 0;
  z-index: 1000;
  background: #fff;
  overflow-y: auto;
  width: 100vw;
  height: 100vh;
  
  transition: opacity 0.3s;
  opacity: 0;
  pointer-events: none;
}
#mobile-menu.active {
  display: block;
  opacity: 1;
  pointer-events: all;
}

#mobile-menu .menu-content {
  padding: 40px 24px 24px 24px;
  display: flex;
  flex-direction: column;
  gap: 18px;
  font-size: 1.1rem;
}

#mobile-menu .menu-content > *:first-child {
  margin-top: 36px;
}

@media (max-width: 400px) {
  #mobile-menu .menu-content {
    padding-left: 10px;
    padding-right: 10px;
    font-size: 1rem;
  }
}
#mobile-menu .mobile-menu-close-btn {
  position: absolute;
  top: 0;
  right: 0;
}