/* ==========================================================================
   VENTRA® SmartWall™ Component Styles (Elixira Uno Inspired Layouts)
   ========================================================================== */

/* Hero Section */
.hero {
  position: relative;
  padding: 80px 0 100px;
  background: radial-gradient(circle at 70% 30%, rgba(112, 0, 255, 0.15) 0%, transparent 60%),
              radial-gradient(circle at 20% 80%, rgba(0, 240, 255, 0.08) 0%, transparent 50%);
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 60px;
  align-items: center;
}

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  background: rgba(112, 0, 255, 0.15);
  border: 1px solid var(--brand-purple);
  border-radius: var(--radius-pill);
  color: var(--brand-purple-light);
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 24px;
}

.hero-title {
  font-size: 3.6rem;
  line-height: 1.1;
  margin-bottom: 24px;
  letter-spacing: -1px;
}

.hero-subtitle {
  font-size: 1.15rem;
  color: var(--text-secondary);
  margin-bottom: 36px;
  max-width: 580px;
}

.hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 40px;
}

.feature-pill {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--bg-card);
  border: 1px solid var(--glass-border);
  padding: 8px 18px;
  border-radius: var(--radius-md);
  font-size: 0.9rem;
  color: var(--text-main);
  backdrop-filter: blur(10px);
}

.feature-pill i {
  color: var(--brand-cyan);
  font-size: 1.1rem;
}

.hero-ctas {
  display: flex;
  align-items: center;
  gap: 16px;
}

/* Machine Render Showcase Frame */
.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.render-wrapper {
  position: relative;
  width: 100%;
  max-width: 460px;
  background: var(--gradient-card);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: 30px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.6), var(--purple-glow);
  backdrop-filter: blur(20px);
  text-align: center;
  transition: var(--transition-smooth);
}

.render-image {
  width: 100%;
  max-height: 480px;
  object-fit: contain;
  filter: drop-shadow(0 15px 30px rgba(0, 0, 0, 0.7));
  transition: var(--transition-normal);
}

.render-controls {
  margin-top: 20px;
  display: flex;
  justify-content: center;
  gap: 12px;
  background: rgba(0, 0, 0, 0.4);
  padding: 8px 16px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--glass-border);
  display: inline-flex;
}

.color-dot-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-secondary);
  border: 1px solid transparent;
  transition: var(--transition-fast);
}

.color-dot-btn.active {
  background: var(--brand-purple);
  color: #FFF;
  border-color: var(--brand-purple-light);
  box-shadow: 0 0 15px rgba(112, 0, 255, 0.5);
}

.color-swatch-circle {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.3);
}

.color-swatch-circle.white { background: #FFFFFF; }
.color-swatch-circle.black { background: #15141D; }
.color-swatch-circle.rgb { background: linear-gradient(135deg, #FF0099, #00F0FF); }

/* ==========================================================================
   Interactive SmartWall™ Builder (Configurator)
   ========================================================================== */
.configurator-section {
  padding: 100px 0;
  background: var(--bg-surface);
  border-top: 1px solid var(--glass-border);
  border-bottom: 1px solid var(--glass-border);
}

.section-header {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 60px;
}

.section-header h2 {
  font-size: 2.8rem;
  margin-bottom: 16px;
}

.section-header p {
  color: var(--text-secondary);
  font-size: 1.1rem;
}

.configurator-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 40px;
  align-items: start;
}

.config-preview-card {
  position: sticky;
  top: 110px;
  background: var(--bg-card);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: 28px;
  text-align: center;
  backdrop-filter: blur(20px);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.6), var(--purple-glow);
}

.config-main-image {
  width: 100%;
  max-height: 580px;
  min-height: 480px;
  object-fit: contain;
  margin: 16px 0 24px;
  filter: drop-shadow(0 20px 40px rgba(0, 0, 0, 0.7));
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), filter 0.4s ease;
  cursor: pointer;
}

.config-main-image:hover {
  transform: scale(1.04);
  filter: drop-shadow(0 25px 50px rgba(112, 0, 255, 0.4));
}

.config-specs-summary {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  padding-top: 20px;
  border-top: 1px solid var(--glass-border);
  margin-top: 20px;
  text-align: center;
}

.spec-mini-item h5 {
  font-size: 0.75rem;
  text-transform: uppercase;
  color: var(--text-muted);
  letter-spacing: 0.5px;
  margin-bottom: 4px;
}

.spec-mini-item p {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text-main);
}

/* Configurator Options Panel */
.config-options-panel {
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.option-group-title {
  font-size: 1.2rem;
  margin-bottom: 14px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.option-group-title span.badge {
  font-size: 0.8rem;
  color: var(--brand-purple-light);
  background: rgba(112, 0, 255, 0.15);
  padding: 3px 10px;
  border-radius: var(--radius-pill);
}

.option-cards-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}

.option-cards-grid.full-width {
  grid-template-columns: 1fr;
}

.option-card {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  cursor: pointer;
  transition: var(--transition-normal);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  position: relative;
  min-width: 0;
}

.option-card:hover {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.2);
}

.option-card.selected {
  background: rgba(112, 0, 255, 0.12);
  border-color: var(--brand-purple);
  box-shadow: 0 0 20px rgba(112, 0, 255, 0.25);
}

.option-card-left {
  display: flex;
  align-items: center;
  gap: 14px;
  min-width: 0;
  flex: 1;
}

.option-icon {
  font-size: 1.3rem;
  color: var(--brand-purple-light);
  width: 38px;
  height: 38px;
  min-width: 38px;
  border-radius: var(--radius-sm);
  background: rgba(112, 0, 255, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.color-swatch-circle {
  width: 22px;
  height: 22px;
  min-width: 22px;
  border-radius: 50%;
  border: 2px solid rgba(255, 255, 255, 0.2);
  flex-shrink: 0;
}

.option-info {
  min-width: 0;
  flex: 1;
}

.option-info h4 {
  font-size: 0.95rem;
  font-weight: 600;
  margin-bottom: 2px;
  line-height: 1.3;
  word-break: break-word;
}

.option-info p {
  font-size: 0.8rem;
  color: var(--text-muted);
  line-height: 1.3;
  word-break: break-word;
}

.option-price-tag {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--brand-cyan);
  white-space: nowrap;
  flex-shrink: 0;
  text-align: right;
}

/* Dynamic Live Price Total Card */
.config-summary-bar {
  background: var(--gradient-card);
  border: 1px solid var(--brand-purple);
  border-radius: var(--radius-lg);
  padding: 24px 30px;
  margin-top: 20px;
  box-shadow: var(--purple-glow);
}

.price-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}

.price-row .label {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-secondary);
}

.price-row .amount {
  font-size: 2.4rem;
  font-weight: 800;
  font-family: var(--font-heading);
  color: #FFF;
}

.price-breakdown-list {
  list-style: none;
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin-bottom: 20px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--glass-border);
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.price-breakdown-list li {
  display: flex;
  justify-content: space-between;
}

.add-to-cart-btn-large {
  width: 100%;
  padding: 16px;
  font-size: 1.1rem;
}

/* ==========================================================================
   Product Catalog Grid (Elixira Style)
   ========================================================================== */
.catalog-section {
  padding: 100px 0;
}

.tabs-header {
  display: flex;
  justify-content: center;
  gap: 16px;
  margin-bottom: 50px;
  flex-wrap: wrap;
}

.tab-btn {
  padding: 12px 28px;
  border-radius: var(--radius-pill);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--glass-border);
  color: var(--text-secondary);
  font-weight: 600;
  font-size: 0.95rem;
  transition: var(--transition-normal);
}

.tab-btn:hover {
  background: rgba(255, 255, 255, 0.08);
  color: #FFF;
}

.tab-btn.active {
  background: var(--brand-purple);
  border-color: var(--brand-purple-light);
  color: #FFF;
  box-shadow: var(--purple-glow);
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
}

.product-card {
  background: var(--bg-card);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition-normal);
  display: flex;
  flex-direction: column;
  position: relative;
}

.product-card:hover {
  transform: translateY(-6px);
  border-color: var(--brand-purple);
  box-shadow: 0 15px 40px rgba(112, 0, 255, 0.25);
}

.product-badge {
  position: absolute;
  top: 16px;
  left: 16px;
  background: var(--brand-purple);
  color: #FFF;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: var(--radius-pill);
  text-transform: uppercase;
  z-index: 2;
}

.product-img-wrap {
  position: relative;
  padding: 30px;
  background: rgba(0, 0, 0, 0.3);
  text-align: center;
  height: 280px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.product-img-wrap img {
  max-height: 100%;
  object-fit: contain;
  transition: var(--transition-smooth);
}

.product-card:hover .product-img-wrap img {
  transform: scale(1.05);
}

.product-details {
  padding: 24px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.product-category {
  font-size: 0.8rem;
  color: var(--brand-purple-light);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 6px;
}

.product-title {
  font-size: 1.25rem;
  margin-bottom: 12px;
}

.product-desc {
  font-size: 0.88rem;
  color: var(--text-secondary);
  margin-bottom: 20px;
  flex-grow: 1;
}

.product-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 16px;
  border-top: 1px solid var(--glass-border);
}

.product-price {
  font-size: 1.3rem;
  font-weight: 800;
  font-family: var(--font-heading);
  color: #FFF;
}

/* ==========================================================================
   ROI / Profit Calculator Section
   ========================================================================== */
.roi-section {
  padding: 90px 0;
  background: radial-gradient(circle at 50% 50%, rgba(112, 0, 255, 0.12) 0%, transparent 70%);
}

.roi-card {
  background: var(--bg-card);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: 48px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: center;
  backdrop-filter: blur(20px);
}

.slider-group {
  margin-bottom: 28px;
}

.slider-label {
  display: flex;
  justify-content: space-between;
  font-weight: 600;
  margin-bottom: 10px;
  font-size: 0.95rem;
}

.slider-label .value {
  color: var(--brand-cyan);
  font-weight: 700;
}

.range-slider {
  width: 100%;
  height: 8px;
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.1);
  outline: none;
  accent-color: var(--brand-purple-light);
  cursor: pointer;
}

.roi-result-box {
  background: var(--gradient-card);
  border: 1px solid var(--brand-purple);
  border-radius: var(--radius-md);
  padding: 36px;
  text-align: center;
  box-shadow: var(--purple-glow);
}

.roi-result-box h3 {
  font-size: 1.1rem;
  text-transform: uppercase;
  color: var(--text-secondary);
  margin-bottom: 10px;
  letter-spacing: 1px;
}

.roi-number {
  font-size: 3.2rem;
  font-weight: 800;
  font-family: var(--font-heading);
  color: #00F0FF;
  margin-bottom: 10px;
  text-shadow: 0 0 20px rgba(0, 240, 255, 0.4);
}

.roi-subtext {
  font-size: 0.9rem;
  color: var(--text-secondary);
}

/* ==========================================================================
   Slide-out Cart Drawer (Shopify Style)
   ========================================================================== */
.cart-drawer-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(8px);
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition-normal);
}

.cart-drawer-overlay.active {
  opacity: 1;
  visibility: visible;
}

.cart-drawer {
  position: fixed;
  top: 0;
  right: -480px;
  width: 100%;
  max-width: 460px;
  height: 100vh;
  background: var(--bg-surface);
  border-left: 1px solid var(--glass-border);
  z-index: 1001;
  display: flex;
  flex-direction: column;
  transition: right 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: -10px 0 40px rgba(0,0,0,0.8);
}

.cart-drawer.active {
  right: 0;
}

.cart-header {
  padding: 24px;
  border-bottom: 1px solid var(--glass-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.cart-header h3 {
  font-size: 1.3rem;
  display: flex;
  align-items: center;
  gap: 10px;
}

.close-drawer-btn {
  color: var(--text-secondary);
  font-size: 1.5rem;
  padding: 4px;
  transition: var(--transition-fast);
}

.close-drawer-btn:hover {
  color: #FFF;
}

.free-shipping-bar {
  background: rgba(112, 0, 255, 0.15);
  padding: 12px 24px;
  font-size: 0.85rem;
  color: var(--text-main);
  text-align: center;
  border-bottom: 1px solid var(--glass-border);
}

.progress-track {
  height: 6px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 3px;
  margin-top: 6px;
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  width: 100%;
  background: var(--gradient-brand);
  border-radius: 3px;
}

.cart-body {
  padding: 24px;
  flex-grow: 1;
  overflow-y: auto;
}

.cart-item {
  display: flex;
  gap: 16px;
  padding-bottom: 20px;
  margin-bottom: 20px;
  border-bottom: 1px solid var(--glass-border);
}

.cart-item-img {
  width: 70px;
  height: 80px;
  object-fit: contain;
  background: rgba(0,0,0,0.3);
  border-radius: var(--radius-sm);
  padding: 6px;
}

.cart-item-info {
  flex-grow: 1;
}

.cart-item-title {
  font-size: 0.95rem;
  font-weight: 700;
  margin-bottom: 4px;
}

.cart-item-options {
  font-size: 0.78rem;
  color: var(--text-secondary);
  margin-bottom: 8px;
}

.cart-item-price {
  font-weight: 700;
  color: var(--brand-cyan);
}

.cart-footer {
  padding: 24px;
  border-top: 1px solid var(--glass-border);
  background: rgba(0, 0, 0, 0.3);
}

.cart-subtotal {
  display: flex;
  justify-content: space-between;
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 16px;
}

.checkout-btn {
  width: 100%;
  padding: 16px;
  font-size: 1.05rem;
}

/* Responsive Media Queries */
@media (max-width: 992px) {
  .hero-grid, .configurator-grid, .roi-card {
    grid-template-columns: 1fr;
    gap: 36px;
  }
  
  .hero-title {
    font-size: 2.5rem;
  }
  
  .nav-links {
    display: none;
  }
  
  .config-preview-card {
    position: static;
    top: auto;
    padding: 24px 20px;
  }

  .config-main-image {
    min-height: auto;
    max-height: 400px;
    height: auto;
    margin: 12px 0 18px;
  }
}

@media (max-width: 768px) {
  .section-header {
    margin-bottom: 36px;
  }

  .section-header h2 {
    font-size: 2rem;
  }

  .section-header p {
    font-size: 0.95rem;
  }

  .configurator-section {
    padding: 50px 0;
  }

  .option-cards-grid {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .option-card {
    padding: 13px 15px;
    gap: 10px;
  }

  .option-card-left {
    gap: 12px;
  }

  .option-icon {
    width: 34px;
    height: 34px;
    min-width: 34px;
    font-size: 1.15rem;
  }

  .option-info h4 {
    font-size: 0.9rem;
  }

  .option-info p {
    font-size: 0.76rem;
  }

  .option-price-tag {
    font-size: 0.82rem;
  }

  .option-group-title {
    font-size: 1.05rem;
    flex-wrap: wrap;
    gap: 6px;
  }

  .option-group-title span.badge {
    font-size: 0.72rem;
  }

  .config-preview-card {
    padding: 18px 14px;
  }

  .config-main-image {
    max-height: 320px;
  }

  .config-specs-summary {
    grid-template-columns: repeat(3, 1fr);
    gap: 6px;
    padding-top: 14px;
    margin-top: 14px;
  }

  .spec-mini-item h5 {
    font-size: 0.68rem;
  }

  .spec-mini-item p {
    font-size: 0.78rem;
  }

  .config-summary-bar {
    padding: 18px 14px;
  }

  .price-row .label {
    font-size: 0.92rem;
  }

  .price-row .amount {
    font-size: 1.85rem;
  }

  .config-breakdown-list {
    font-size: 0.8rem;
    padding: 12px;
  }

  #addToCartConfigBtn {
    padding: 14px;
    font-size: 0.95rem;
  }

  .hero {
    padding: 30px 0 50px;
  }

  .hero-title {
    font-size: 1.95rem;
    line-height: 1.2;
  }

  .hero-subtitle {
    font-size: 0.92rem;
  }

  .hero-badges {
    flex-wrap: wrap;
    gap: 8px;
  }

  .hero-specs-pill {
    flex-wrap: wrap;
    gap: 10px;
    padding: 10px 14px;
  }

  .hero-ctas {
    flex-direction: column;
    gap: 10px;
    width: 100%;
  }

  .hero-ctas .btn-primary,
  .hero-ctas .btn-secondary {
    width: 100%;
    justify-content: center;
  }

  .render-wrapper {
    padding: 14px 10px;
  }

  .render-image {
    max-height: 280px;
  }

  .render-controls {
    flex-wrap: nowrap;
    justify-content: center;
    gap: 6px;
    padding: 6px 10px;
  }

  .color-dot-btn {
    padding: 5px 8px;
    font-size: 0.75rem;
    white-space: nowrap;
  }

  .product-grid {
    grid-template-columns: 1fr;
  }

  .telemetry-grid {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .cart-drawer {
    width: 100%;
    max-width: 100vw;
  }
}

@media (max-width: 480px) {
  .section-header h2 {
    font-size: 1.7rem;
  }

  .hero-title {
    font-size: 1.75rem;
  }

  .option-card {
    padding: 12px 14px;
  }

  .option-card-left {
    gap: 10px;
  }

  .option-icon {
    width: 30px;
    height: 30px;
    min-width: 30px;
    font-size: 1rem;
  }

  .option-info h4 {
    font-size: 0.86rem;
  }

  .option-info p {
    font-size: 0.72rem;
  }

  .option-price-tag {
    font-size: 0.78rem;
  }
}