/* ===== concept.css ===== */
/* ===== GLOBAL STYLES ===== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  padding-top: 50px;
  font-family: 'Crimson Pro', serif;
  line-height: 1.6;
  color: #333;
}

/* ===== HEADER ===== */
.sub-header {
  background-image: url('../images/background-image.jpg');
  background-size: cover;
  background-position: center;
  height: 180px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: white;
  font-family: 'Crimson Pro', serif;
  position: relative;
}

.sub-header::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.4);
  z-index: 0;
}

.sub-header h1 {
  position: relative;
  z-index: 1;
  font-family: 'Crimson Pro', serif;
  font-style: italic;
  font-weight: normal;
  font-size: 50px !important;
  color: #ffffff;
  text-align: center;
  margin: 0;
  text-shadow: 2px 2px 6px rgba(0, 0, 0, 0.6);
}

/* ===== INTRO SECTION ===== */
.concept-intro {
  padding: 60px 20px 4px;
  text-align: center;
  background: #fff;
}

.intro-line {
  width: 5rem;
  height: 3px;
  background-color: #4444444b;
  margin: 0 auto 20px;
  border-radius: 2px;
}

.intro-text {
  font-family: 'Montserrat', sans-serif;
  font-size: 15px;
  color: #111;
  max-width: 800px;
  margin: 0 auto;
  line-height: 1.7;
  margin-bottom: 20px;
}

/* ===== CATEGORY FILTER ===== */
.category-filter-section {
  padding: 30px 20px;
  background: #fff;
  border-bottom: 1px solid #e0e0e0;
}

.filter-container {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 15px;
  position: relative;
}

.filter-scroll-wrapper {
  flex: 1;
  overflow: hidden;
  position: relative;
}

.category-filters {
  display: flex;
  gap: 12px;
  overflow-x: auto;
  scroll-behavior: smooth;
  padding: 5px 0;
  scrollbar-width: none; /* Firefox */
  -ms-overflow-style: none; /* IE and Edge */
}

.category-filters::-webkit-scrollbar {
  display: none; /* Chrome, Safari, Opera */
}

.category-btn {
  font-family: 'Montserrat', sans-serif;
  padding: 10px 24px;
  background: transparent;
  border: 2px solid #2F1200;
  color: #2F1200;
  font-size: 0.85rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.3s ease;
  text-transform: uppercase;
  letter-spacing: 1px;
  white-space: nowrap; /* Keep for desktop */
  border-radius: 0;
  position: relative;
  overflow: hidden;
}

.category-btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: #2F1200;
  transition: left 0.3s ease;
  z-index: -1;
}

.category-btn:hover::before,
.category-btn.active::before {
  left: 0;
}

.category-btn:hover,
.category-btn.active {
  color: white;
  border-color: #2F1200;
  position: relative;
  z-index: 1;
}

.category-btn span {
  position: relative;
  z-index: 1;
}

.filter-arrow {
  background: #2F1200;
  color: white;
  border: none;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.3s ease;
  flex-shrink: 0;
}

.filter-arrow:hover {
  background: #1a0a00;
  transform: scale(1.1);
}

.filter-arrow:active {
  transform: scale(0.95);
}

.filter-arrow.hidden {
  opacity: 0;
  pointer-events: none;
}

/* ===== CATEGORY LABELS ===== */
.category-label {
  font-family: 'Montserrat', sans-serif;
  display: inline-block;
  padding: 6px 16px;
  background: rgba(47, 18, 0, 0.9);
  color: white;
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-bottom: 15px;
  border-left: 3px solid #c49e74;
}

.category-badge {
  position: absolute;
  top: 15px;
  left: 15px;
  padding: 6px 14px;
  background: rgba(47, 18, 0, 0.95);
  color: white;
  font-size: 0.65rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1.2px;
  z-index: 10; /* Changed from 2 to 10 */
  font-family: 'Montserrat', sans-serif;
  backdrop-filter: blur(4px);
  border-left: 3px solid #c49e74;
  pointer-events: none; /* Allow clicks to pass through to iframe */
}

/* Hidden state for filtered items */
.concept-row.hidden,
.concept-item.hidden {
  display: none !important;
}

/* ===== MAIN CONTENT ===== */
main {
  background: #fff;
  padding: 0;
  padding-top: 40px;
}

/* ===== GRID LAYOUTS ===== */
.concept-grid {
  display: grid;
  gap: 30px;
  margin-bottom: 60px;
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
  padding: 0 20px;
}

.concept-grid.two-column {
  grid-template-columns: 1fr 1fr;
}

/* ===== FULL-WIDTH ROWS ===== */
.concept-row {
  display: flex;
  width: 100%;
  min-height: 500px;
  align-items: stretch;
  margin-bottom: 60px;
}

.concept-row.reverse {
  flex-direction: row-reverse;
}

.concept-row .concept-image,
.concept-row .concept-text {
  flex: 0 0 50%;
  max-width: 50%;
  height: auto;
}

.concept-row .concept-image {
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Iframe styles for full-width rows */
.concept-row .concept-image iframe {
  width: 100%;
  height: 100%;
  border: none;
  display: block;
  object-fit: cover;
}

/* ===== TEXT SECTIONS ===== */
.concept-text,
.reverse-text {
  position: relative;
  z-index: 1;
  overflow: hidden;
  padding: 60px;
  background-color: #ffffff;
}

.reverse-text {
  text-align: right;
  background-color: #f9f9f9;
}

.concept-text::before,
.reverse-text::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(196, 158, 116, 0.945), transparent 70%);
  opacity: 0;
  transform: translate(0, 0);
  transition: opacity 1s ease;
  z-index: 0;
}

.reverse-text::before {
  background: radial-gradient(circle, rgba(241, 186, 160, 0.87), transparent 70%);
}

.concept-text.in-view::before,
.reverse-text.in-view::before {
  opacity: 1;
  animation: moveGradient 12s linear infinite;
}

.concept-text>*,
.reverse-text>* {
  position: relative;
  z-index: 2;
}

/* ===== TYPOGRAPHY ===== */
.concept-text h2 {
  font-family: 'Montserrat', sans-serif;
  text-transform: uppercase;
  font-size: 3.5rem;
  color: #200101;
}

.concept-text p {
  font-style: italic;
  font-size: 1rem;
  color: #161616;
  line-height: 1.6;
  margin-bottom: 5rem;
}

/* ===== BUTTONS ===== */
.cta-button {
  align-self: flex-end;
  font-family: 'Montserrat', sans-serif;
  letter-spacing: 1.2px;
  padding: 10px 35px;
  background: transparent;
  color: #2F1200;
  border: 2px solid #2F1200;
  text-decoration: none;
  text-transform: uppercase;
  font-size: 0.9rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.4s ease;
  position: relative;
  overflow: hidden;
  white-space: nowrap;
  display: inline-block;
}

.cta-button::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: #2F1200;
  transition: left 0.4s ease;
  z-index: -1;
}

.cta-button:hover::before {
  left: 0;
}

.cta-button:hover {
  color: white;
  border-color: #2F1200;
}

.reverse-text .cta-button {
  align-self: flex-start;
}

/* ===== ANIMATIONS ===== */
@keyframes moveGradient {
  0% { transform: translate(0%, 0%); }
  50% { transform: translate(25%, 25%); }
  100% { transform: translate(0%, 0%); }
}

/* ===== TWO-COLUMN ITEMS ===== */
.concept-item {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.3);
  transition: all 0.6s cubic-bezier(0.25, 0.8, 0.25, 1);
  position: relative;
  overflow: hidden;
}

/* FIX FOR HOVER ANIMATIONS (NEW) */
.concept-grid.two-column .concept-item {
  z-index: 1;
}

.concept-grid.two-column .concept-image {
  z-index: 0;
}

.concept-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, transparent, #2c3e50, transparent);
  transition: left 0.6s ease;
  z-index: 2;
}

.concept-item:hover::before {
  left: 100%;
}

.concept-item:hover {
  transform: translateX(12px);
  background: rgba(255, 255, 255, 0.98);
}

.concept-image {
  height: 250px;
  position: relative;
  overflow: hidden;
  border-bottom: 3px solid rgba(0, 0, 0, 0.1);
}

/* Iframe styles for two-column items */
.concept-item .concept-image iframe {
  width: 100%;
  height: 100%;
  border: none;
  display: block;
  position: absolute;
  top: 0;
  left: 0;
  object-fit: cover;
}


/* ===== CONTENT AREAS ===== */
.concept-content {
  padding: 40px 35px;
  position: relative;
}

.concept-title {
  font-family: 'Montserrat', sans-serif;
  letter-spacing: 3px;
  font-size: 1.6rem;
  font-weight: 300;
  color: #2F1200;
  margin-bottom: 10px;
  text-transform: uppercase;
}

.title-line {
  width: 7rem;
  height: 1.5px;
  background-color: #4444444b;
  border-radius: 2px;
  margin-bottom: 20px;
}

.concept-description {
  color: #a7a7a7;
  font-size: 1rem;
  line-height: 1.8;
  margin-bottom: 35px;
  font-style: italic;
}

.customize-btn {
  width: 100%;
  padding: 18px 0;
  background: transparent;
  color: #2F1200;
  border: 2px solid #2F1200;
  font-size: 0.9rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.4s ease;
  text-transform: uppercase;
  letter-spacing: 1.2px;
  position: relative;
  z-index: 3;
  overflow: hidden;
}

.customize-btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: #2F1200;
  transition: left 0.4s ease;
  z-index: -1;
}

.customize-btn:hover::before {
  left: 0;
}

.customize-btn:hover {
  color: white;
  border-color: #2F1200;
}

/* ===== CAROUSEL ===== */
.carousel {
  position: relative;
  width: 100%;
  overflow: hidden;
  padding: 40px 0;
  background: #fff;
}

.carousel-track {
  display: flex;
  transition: transform 0.5s ease;
  will-change: transform;
}

.carousel img {
  max-height: 80vh;
}

.carousel-slide {
  flex: 0 0 60%;
  margin: 0 10px;
  object-fit: cover;
  opacity: 0.4;
  transition: opacity 0.5s;
}

.carousel-slide.active {
  opacity: 1;
}

.carousel-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  font-size: 30px;
  padding: 5px 10px;
  border-radius: 50%;
  cursor: pointer;
  user-select: none;
  z-index: 10;
}

.carousel-arrow.left { left: 10px; }
.carousel-arrow.right { right: 10px; }

/* ===== KITCHEN GALLERY ===== */
.kitchen-styles-gallery {
  padding: 3rem 2rem;
  padding-left: 0.5rem;
  padding-right: 0.5rem;
  background-color: #f9f9f9;
}

.gallery-header {
  max-width: 800px;
  margin: 0 auto 1rem;
  text-align: center;
}

.gallery-header h2 {
  font-size: 2.4rem;
  font-weight: 600;
  color: #2b2b2b;
  margin-bottom: 0.5rem;
}

.gallery-header p {
  font-size: 1rem;
  color: #666;
  line-height: 1.6;
}

.kitchen-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 0.5rem;
}

.kitchen-item {
  position: relative;
  overflow: hidden;
  box-shadow: 0 4px 16px rgba(0,0,0,0.08);
}

.kitchen-item img {
  width: 100%;
  height: auto;
  display: block;
  transition: transform 0.4s ease, filter 0.4s ease;
}

.kitchen-item:hover img {
  transform: scale(1.03);
  filter: brightness(0.95);
}

/* ===== PANORAMA ===== */
.panorama-section {
  position: relative;
  width: 100%;
  height: 80vh;
  overflow: hidden;
  background: #fafafa;
}

.panorama-container {
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  display: flex;
}

.panorama-container img {
  height: 100%;
  width: auto;
}

/* ===== RESPONSIVE STYLES ===== */
@media (max-width: 1200px) {
  .concept-text h2 {
    font-size: 2.8rem;
  }
  
  .concept-content {
    padding: 30px;
  }
}

@media (max-width: 992px) {
  .sub-header h1 {
    font-size: 42px !important;
  }

  /* Ensure iframe maintains height on tablet */
  .concept-row .concept-image iframe {
    min-height: 350px;
  }
  
  .concept-row,
  .concept-row.reverse {
    flex-direction: column !important;
    min-height: auto;
  }

  .concept-row .concept-image,
  .concept-row .concept-text,
  .concept-row.reverse .concept-image,
  .concept-row.reverse .concept-text {
    max-width: 100% !important;
    flex: 0 0 100% !important;
    width: 100% !important;
  }

  .concept-row .concept-image,
  .concept-row.reverse .concept-image {
    min-height: 350px;
    height: 350px;
    order: 1 !important;
  }
  
  .concept-row .concept-text,
  .concept-row.reverse .concept-text,
  .concept-row .reverse-text,
  .concept-row.reverse .reverse-text {
    order: 2 !important;
  }

  .concept-text,
  .reverse-text {
    padding: 40px 30px;
    text-align: left !important;
  }

  .reverse-text {
    text-align: left !important;
    background-color: #ffffff !important;
  }

  .cta-button,
  .reverse-text .cta-button {
    align-self: flex-start;
    margin-top: 20px;
  }
  
  .concept-grid.two-column .concept-image {
    height: 300px;
  }
}

@media (max-width: 768px) {
  .sub-header {
    height: 150px;
  }

  /* Ensure iframe maintains height on mobile */
  .concept-item .concept-image iframe {
    min-height: 300px;
  }

  .category-filter-section {
    padding: 20px 10px;
  }
  
  .filter-container {
    gap: 8px;
    flex-wrap: nowrap; /* Prevent wrapping */
  }
  
  .filter-scroll-wrapper {
    overflow-x: auto; /* Enable horizontal scroll */
    overflow-y: hidden;
    -webkit-overflow-scrolling: touch; /* Smooth scrolling on iOS */
  }
  
  .category-filters {
    gap: 8px;
    padding: 5px 2px;
    flex-wrap: nowrap; /* Keep buttons in one line */
  }
  
  .category-btn {
    padding: 8px 16px;
    font-size: 0.7rem;
    letter-spacing: 0.8px;
    white-space: nowrap; /* Prevent text wrapping */
    flex-shrink: 0; /* Prevent buttons from shrinking */
    min-width: auto; /* Allow natural button width */
  }
  
  .filter-arrow {
    width: 36px;
    height: 36px;
    flex-shrink: 0; /* Prevent arrows from shrinking */
  }
  
  .filter-arrow svg {
    width: 16px;
    height: 16px;
  }
  
  .category-label {
    font-size: 0.65rem;
    padding: 5px 12px;
    letter-spacing: 1px;
  }
  
  .category-badge {
    font-size: 0.6rem;
    padding: 5px 10px;
    top: 10px;
    left: 10px;
  }
  
  .sub-header h1 {
    font-size: 36px !important;
  }
  
  .concept-grid.two-column {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  
  .concept-text h2 {
    font-size: 2.2rem;
  }
  
  .concept-text p {
    margin-bottom: 3rem;
  }
  
  .concept-grid.two-column .concept-image {
    height: 250px;
  }
  
  .carousel-slide {
    flex: 0 0 80%;
  }
  
  .kitchen-grid {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  }
  
  .gallery-header h2 {
    font-size: 2rem;
  }
  
  .panorama-section {
    height: 60vh;
  }
}

.cta-button {
    padding: 14px 28px;
    font-size: 0.75rem;
    letter-spacing: 0.8px;
    width: 100%;
    text-align: center;
  }
  
  .concept-text .cta-button,
  .reverse-text .cta-button {
    margin-top: 20px;
  }
  
  .concept-content .cta-button {
    width: 100%;
  }

@media (max-width: 576px) {
  .sub-header h1 {
    font-size: 28px !important;
  }

  /* Adjust iframe height for small mobile */
  .concept-item .concept-image iframe {
    min-height: 200px;
  }
  
  .intro-text {
    font-size: 14px;
  }
  
  /* Filter adjustments for small mobile */
  .category-filter-section {
    padding: 15px 5px;
  }
  
  .filter-container {
    gap: 6px;
  }
  
  .category-btn {
    padding: 7px 14px;
    font-size: 0.65rem;
    letter-spacing: 0.5px;
  }
  
  .filter-arrow {
    width: 32px;
    height: 32px;
  }
  
  .filter-arrow svg {
    width: 14px;
    height: 14px;
  }
  
  .concept-text,
  .reverse-text {
    padding: 30px 20px;
  }
  
  .concept-text h2 {
    font-size: 1.8rem;
  }
  
  .concept-content {
    padding: 25px 20px;
  }
  
  .concept-title {
    font-size: 1.4rem;
  }
  
  .concept-description {
    font-size: 0.9rem;
  }
  
  .cta-button,
  .customize-btn {
    padding: 12px 20px;
    font-size: 0.7rem;
    letter-spacing: 0.5px;
    white-space: normal;
    line-height: 1.4;
  }
  
  .cta-button {
    width: 100%;
    text-align: center;
  }
  
  .carousel-slide {
    flex: 0 0 90%;
  }
  
  .kitchen-grid {
    grid-template-columns: 1fr;
  }
  
  .panorama-section {
    height: 50vh;
  }
}

/* Special adjustments for very small screens */
@media (max-width: 400px) {
  .sub-header h1 {
    font-size: 24px !important;
  }
  
  .concept-text h2 {
    font-size: 1.5rem;
  }
  
  .concept-text p {
    font-size: 0.9rem;
  }
  
  .concept-grid.two-column .concept-image {
    height: 200px;
  }
  
  .carousel-arrow {
    font-size: 24px;
  }

  .cta-button {
    padding: 10px 15px;
    font-size: 0.65rem;
  }
}

/* Highlight animation for linked concepts */
.concept-row, .concept-item {
    transition: all 0.5s ease;
}

.concept-row.highlight, .concept-item.highlight {
    box-shadow: 0 0 30px rgba(139, 92, 246, 0.6);
    transform: scale(1.02);
}

/* ===== LOGO OVERLAY (OPTION 2) ===== */

/* Logo overlay with your branding - Desktop */
.logo-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 110px;
  height: 75px;
  background: linear-gradient(135deg, 
    rgba(255, 255, 255, 0.5) 0%, 
    rgba(255, 255, 255, 0.2) 100%);
  backdrop-filter: blur(30px) saturate(180%) brightness(105%);
  -webkit-backdrop-filter: blur(30px) saturate(180%) brightness(105%);
  border-bottom: 1px solid rgba(255, 255, 255, 0.2);
  border-right: 1px solid rgba(255, 255, 255, 0.2);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
  z-index: 15;
  pointer-events: none;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 10px;
}

.logo-overlay img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  opacity: 0.9;
  filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.2));
}

/* Responsive sizes for logo overlay */
@media (max-width: 992px) {
  .logo-overlay {
    width: 110px;
    height: 70px;
  }
}

@media (max-width: 768px) {
  .logo-overlay {
    width: 110px;
    height: 70px;
  }
}

@media (max-width: 576px) {
  .logo-overlay {
    width: 108px;
    height: 60px;
    padding: 8px;
  }
}

@media (max-width: 400px) {
  .logo-overlay {
    width: 110px;
    height: 45px;
    padding: 5px;
  }
}

/* ===== END LOGO OVERLAY ===== */

/* Block clicks on side buttons while keeping them visible */
.concept-image::after {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 75px; /* Width of the button area */
  height: 100%;
  background: transparent; /* Fully transparent - buttons stay visible */
  z-index: 14; /* Below the logo overlay but above iframe */
  pointer-events: auto; /* This blocks clicks */
  cursor: not-allowed; /* Show "not allowed" cursor when hovering */
}

/* Tablet - Smaller logo overlay */
@media (max-width: 992px) {
  .concept-image::before {
    width: 110px; /* Smaller on tablet */
    height: 70px;
  }
  
  .concept-image::after {
    width: 65px;
  }
}

/* Mobile - Even smaller logo overlay */
@media (max-width: 768px) {
  .concept-image::before {
    width: 110px; /* Much smaller on mobile */
    height: 70px;
  }
  
  .concept-image::after {
    width: 55px;
  }
}

/* Small Mobile - Smallest logo overlay */
@media (max-width: 576px) {
  .concept-image::before {
    width: 108px; /* Increased from 100px */
    height: 60px; /* Increased from 70px */
  }
  
  .concept-image::after {
    width: 50px;
  }
}

/* Very Small Screens */
@media (max-width: 400px) {
  .concept-image::before {
    width: 110px; /* Extra small */
    height: 45px;
  }
  
  .concept-image::after {
    width: 45px;
  }
}

/* Ensure overlays stay visible on hover */
.concept-item:hover .concept-image::before,
.concept-row:hover .concept-image::before,
.concept-item:hover .concept-image::after,
.concept-row:hover .concept-image::after {
  opacity: 1 !important;
  display: block !important;
}

/* ===== CATEGORY FILTER BAR ===== */
.category-filter-section {
  padding: 24px 20px;
  background: #fff;
  border-bottom: 1px solid #e0e0e0;
}

.filter-container {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 15px;
}

.filter-scroll-wrapper {
  flex: 1;
  overflow: hidden;
}

.category-filters {
  display: flex;
  gap: 10px;
  overflow-x: auto;
  scroll-behavior: smooth;
  padding: 4px 0;
  scrollbar-width: none;
  -ms-overflow-style: none;
}

.category-filters::-webkit-scrollbar { display: none; }

.category-btn {
  font-family: 'Montserrat', sans-serif;
  padding: 9px 22px;
  background: transparent;
  border: 2px solid #2F1200;
  color: #2F1200;
  font-size: 0.8rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.3s ease;
  text-transform: uppercase;
  letter-spacing: 1px;
  white-space: nowrap;
  flex-shrink: 0;
  position: relative;
  overflow: hidden;
}

.category-btn::before {
  content: '';
  position: absolute;
  top: 0; left: -100%;
  width: 100%; height: 100%;
  background: #2F1200;
  transition: left 0.3s ease;
  z-index: -1;
}

.category-btn:hover::before,
.category-btn.active::before { left: 0; }

.category-btn:hover,
.category-btn.active {
  color: white;
  border-color: #2F1200;
  z-index: 1;
}

.filter-arrow {
  background: #2F1200;
  color: white;
  border: none;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.3s ease;
  flex-shrink: 0;
}

.filter-arrow:hover { background: #1a0a00; transform: scale(1.1); }
.filter-arrow.hidden { opacity: 0; pointer-events: none; }

/* ===== VIEW ALL CATEGORY BUTTON ===== */
.view-category-btn {
  font-family: 'Montserrat', sans-serif;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 14px;
  padding: 9px 22px;
  background: transparent;
  border: 1.5px solid #c49e74;
  color: #2F1200;
  font-size: 0.78rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 1px;
  cursor: pointer;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.view-category-btn::before {
  content: '';
  position: absolute;
  top: 0; left: -100%;
  width: 100%; height: 100%;
  background: #c49e74;
  transition: left 0.3s ease;
  z-index: -1;
}

.view-category-btn:hover::before { left: 0; }
.view-category-btn:hover { color: white; border-color: #c49e74; }

.btn-arrow {
  transition: transform 0.3s ease;
}
.view-category-btn:hover .btn-arrow {
  transform: translateX(5px);
}

/* ===== BACK TO ALL STYLES BAR ===== */
.back-bar {
  position: relative;
  z-index: 10;
  background: #2F1200;
  color: white;
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 12px 30px;
  box-shadow: 0 2px 10px rgba(0,0,0,0.2);
}

.back-all-btn {
  font-family: 'Montserrat', sans-serif;
  background: transparent;
  border: 1.5px solid rgba(255,255,255,0.5);
  color: white;
  padding: 7px 18px;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  cursor: pointer;
  transition: all 0.3s ease;
}

.back-all-btn:hover {
  background: white;
  color: #2F1200;
}

.back-bar-label {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.8rem;
  letter-spacing: 1px;
  opacity: 0.8;
  font-style: italic;
}

/* ===== HIDDEN STATE ===== */
.concept-row.hidden {
  display: none !important;
}