/* ==========================================================================
   TAS TOOLING SOLUTIONS — REUSABLE COMPONENTS
   ========================================================================== */

/* ==========================================================================
   1. NAVIGATION BAR
   ========================================================================== */

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--nav-height-mobile);
  z-index: 1000;
  display: flex;
  align-items: center;
  transition: background-color var(--transition-medium), border-color var(--transition-medium), backdrop-filter var(--transition-medium), transform var(--transition-medium);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  background-color: rgba(10, 15, 30, 0.65);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}

@media (min-width: 992px) {
  .site-header {
    height: var(--nav-height);
  }
}

.site-header.is-scrolled {
  background-color: rgba(10, 15, 30, 0.94);
  border-bottom-color: rgba(255, 255, 255, 0.12);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.25);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  height: 100%;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 1rem;
  z-index: 1002;
}

.nav-brand-logo-wrap {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 2px 0;
  transition: transform var(--transition-fast);
}

.nav-brand-logo-wrap:hover {
  transform: scale(1.02);
}

.nav-brand-logo {
  height: 48px;
  width: auto;
  object-fit: contain;
  filter: drop-shadow(0 2px 8px rgba(0, 0, 0, 0.4));
}
.nav-brand-divider {
  width: 1px;
  height: 24px;
  background-color: rgba(255, 255, 255, 0.2);
}

.nav-dealer-tag {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-accent-orange);
  line-height: 1.25;
}

.nav-dealer-tag span {
  display: block;
  font-size: 0.625rem;
  color: var(--text-inverse-muted);
  font-weight: 600;
  letter-spacing: 0.08em;
}

/* Nav Links */
.nav-nav {
  display: flex;
  align-items: center;
  gap: 2.25rem;
}

.nav-link {
  position: relative;
  font-size: 1rem;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.9);
  letter-spacing: -0.01em;
  padding: 0.5rem 0;
  transition: color var(--transition-fast);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--color-accent-orange);
  transition: width var(--transition-fast);
}

.nav-link:hover {
  color: var(--color-white);
}

.nav-link:hover::after,
.nav-link.is-active::after {
  width: 100%;
}

.nav-link.is-active {
  color: var(--color-white);
}

/* Nav Actions */
.nav-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

/* Mobile Nav Toggle */
.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  min-width: 44px;
  min-height: 44px;
  position: relative;
  align-items: center;
  justify-content: center;
  background-color: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-xs);
  color: var(--color-white);
  z-index: 1002;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
}

.nav-toggle-icon {
  width: 18px;
  height: 12px;
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.nav-toggle-icon span {
  display: block;
  width: 100%;
  height: 2px;
  background-color: currentColor;
  border-radius: 2px;
  transition: transform var(--transition-fast), opacity var(--transition-fast);
}

.nav-toggle.is-active .nav-toggle-icon span:nth-child(1) {
  transform: translateY(5px) rotate(45deg);
}

.nav-toggle.is-active .nav-toggle-icon span:nth-child(2) {
  opacity: 0;
}

.nav-toggle.is-active .nav-toggle-icon span:nth-child(3) {
  transform: translateY(-5px) rotate(-45deg);
}

/* Mobile Menu Overlay Drawer */
.mobile-menu {
  position: fixed;
  top: 0;
  right: 0;
  width: 100%;
  max-width: 100%;
  height: 100vh;
  height: 100dvh;
  background-color: var(--color-navy-950);
  border-left: 1px solid var(--border-dark);
  padding: calc(var(--nav-height-mobile) + 1.5rem) var(--container-padding) 2.5rem;
  z-index: 1001;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transform: translateX(100%);
  transition: transform var(--transition-medium);
  overflow-y: auto;
}

@media (min-width: 480px) {
  .mobile-menu {
    max-width: 380px;
  }
}

.mobile-menu.is-open {
  transform: translateX(0);
}

.mobile-menu-scrim {
  position: fixed;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.65);
  backdrop-filter: blur(4px);
  z-index: 1000;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-medium);
}

.mobile-menu-scrim.is-open {
  opacity: 1;
  pointer-events: auto;
}

.mobile-menu-nav {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.mobile-menu-link {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-white);
  letter-spacing: -0.02em;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.mobile-menu-link:hover,
.mobile-menu-link.is-active {
  color: var(--color-accent-orange);
}

@media (max-width: 991px) {
  .nav-nav {
    display: none;
  }

  .nav-actions .btn {
    display: none;
  }

  .nav-toggle {
    display: flex;
  }
}

/* ==========================================================================
   2. BUTTONS (SSTR ELEGANT SPLIT-LAYER DESIGN)
   ========================================================================== */

.btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  padding: 0.85rem 1.75rem;
  min-height: 44px;
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  border-radius: var(--radius-xs);
  cursor: pointer;
  overflow: hidden;
  transition: color var(--transition-fast), background-color var(--transition-fast), border-color var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
  white-space: nowrap;
  -webkit-tap-highlight-color: transparent;
}

/* Primary Button (Orange Accent) */
.btn--primary {
  background-color: var(--color-accent-orange);
  color: var(--color-white);
  border: 1px solid var(--color-accent-orange);
}

.btn--primary:hover {
  background-color: var(--color-accent-orange-hover);
  border-color: var(--color-accent-orange-hover);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px var(--color-accent-orange-glow);
}

/* Navy Solid Button */
.btn--navy {
  background-color: var(--color-primary-navy);
  color: var(--color-white);
  border: 1px solid var(--color-primary-navy);
}

.btn--navy:hover {
  background-color: #1c2952;
  border-color: #1c2952;
  transform: translateY(-2px);
  box-shadow: var(--shadow-navy-glow);
}

/* Outline Secondary Button */
.btn--outline {
  background-color: transparent;
  color: var(--color-white);
  border: 1px solid rgba(255, 255, 255, 0.25);
  backdrop-filter: blur(8px);
}

.btn--outline:hover {
  border-color: var(--color-white);
  background-color: rgba(255, 255, 255, 0.08);
  transform: translateY(-2px);
}

/* White Solid Button (High Contrast for Dark Backgrounds) */
.btn--white {
  background-color: var(--color-white);
  color: var(--color-navy-950);
  border: 1px solid var(--color-white);
  font-weight: 700;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.25);
}

.btn--white:hover {
  background-color: var(--color-grey-100);
  border-color: var(--color-grey-100);
  color: var(--color-navy-950);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(255, 255, 255, 0.25);
}

/* WhatsApp Button */
.btn--whatsapp {
  background-color: #25D366;
  color: #FFFFFF;
  border: 1px solid #25D366;
  font-weight: 700;
  box-shadow: 0 4px 18px rgba(37, 211, 102, 0.28);
}

.btn--whatsapp:hover {
  background-color: #20bd5a;
  border-color: #20bd5a;
  color: #FFFFFF;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.45);
}

.btn--whatsapp svg {
  width: 1.25rem;
  height: 1.25rem;
  fill: currentColor;
  flex-shrink: 0;
}

/* Light Outline Button (For light sections) */
.btn--outline-dark {
  background-color: transparent;
  color: var(--text-primary);
  border: 1px solid var(--border-light);
}

.btn--outline-dark:hover {
  border-color: var(--color-primary-navy);
  color: var(--color-primary-navy);
  background-color: var(--color-grey-50);
  transform: translateY(-2px);
}

/* Ghost Button with animated arrow */
.btn--ghost {
  background: transparent;
  border: none;
  padding: 0.5rem 0;
  color: var(--color-accent-orange);
  font-weight: 700;
  font-size: 0.9375rem;
}

.btn--ghost .btn-arrow {
  transition: transform var(--transition-fast);
}

.btn--ghost:hover .btn-arrow {
  transform: translateX(6px);
}

/* Button Sizing */
.btn--large {
  padding: 1.15rem 2.4rem;
  font-size: 1.1rem;
}

.btn--small {
  padding: 0.6rem 1.25rem;
  font-size: 0.875rem;
}

.btn-arrow {
  display: inline-block;
  transition: transform var(--transition-fast);
}

.btn:hover .btn-arrow {
  transform: translateX(4px);
}

/* ==========================================================================
   3. PRODUCT CARDS & INDUSTRIAL TOOLING CATALOG
   ========================================================================== */

.product-card {
  position: relative;
  display: flex;
  flex-direction: column;
  height: 100%;
  background-color: var(--bg-surface-elevated);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  overflow: hidden;
  box-shadow: 0 1px 4px rgba(15, 23, 42, 0.04);
  transition: transform var(--transition-medium), box-shadow var(--transition-medium), border-color var(--transition-fast);
}

.product-card:hover {
  transform: translateY(-4px);
  border-color: var(--color-primary-navy);
  box-shadow: 0 14px 32px rgba(15, 23, 42, 0.1);
}

/* Identical-dimension image container */
.product-card__image-wrap {
  position: relative;
  width: 100%;
  height: 240px;
  min-height: 240px;
  max-height: 240px;
  background: linear-gradient(180deg, #F8FAFC 0%, #F1F5F9 100%);
  border-bottom: 1px solid var(--border-light);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  padding-top: 3.25rem;
  padding-bottom: 1rem;
  padding-left: 1.25rem;
  padding-right: 1.25rem;
  cursor: pointer;
  box-sizing: border-box;
}

.product-card__image {
  width: 100%;
  height: 100%;
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  object-position: center;
  mix-blend-mode: multiply;
  display: block;
  pointer-events: none;
  transform: translate(var(--norm-tx, 0px), var(--norm-ty, 0px)) scale(var(--norm-scale, 1));
  transform-origin: center center;
  transition: transform 0.35s var(--ease-precision);
  will-change: transform;
}

.product-card__image-wrap:hover .product-card__image {
  transform: translate(var(--norm-tx, 0px), var(--norm-ty, 0px)) scale(calc(var(--norm-scale, 1) * 1.04));
}

/* Category Badge (Top-Left Safe Zone) */
.product-card__category-badge {
  position: absolute;
  top: 0.75rem;
  left: 0.75rem;
  z-index: 2;
  font-family: var(--font-body);
  font-size: 0.6875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0.25rem 0.55rem;
  background-color: rgba(255, 255, 255, 0.96);
  color: var(--color-primary-navy);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xs);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
  max-width: calc(60% - 0.75rem);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  pointer-events: none;
}

/* Tool Code / SKU Badge (Top-Right Safe Zone) */
.product-card__code-badge {
  position: absolute;
  top: 0.75rem;
  right: 0.75rem;
  z-index: 2;
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  padding: 0.25rem 0.5rem;
  background-color: var(--color-navy-950);
  color: var(--color-accent-orange);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-xs);
  max-width: calc(40% - 0.75rem);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  pointer-events: none;
}

/* Desktop Hover Indicator Banner */
.product-card__image-hover-indicator {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  background: rgba(10, 15, 30, 0.92);
  color: var(--color-white);
  text-align: center;
  padding: 0.45rem 0.75rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  transform: translateY(100%);
  transition: transform 0.3s var(--ease-precision);
  z-index: 3;
  pointer-events: none;
}

.product-card__image-wrap:hover .product-card__image-hover-indicator,
.product-card__image-wrap:focus-visible .product-card__image-hover-indicator {
  transform: translateY(0);
}

/* Card Body */
.product-card__body {
  padding: 1.25rem 1.25rem 1.15rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
  box-sizing: border-box;
}

/* Exact Product Name with Uniform Height */
.product-card__title {
  font-family: var(--font-display);
  font-size: 1.0625rem;
  font-weight: 700;
  line-height: 1.35;
  color: var(--color-navy-950);
  letter-spacing: -0.015em;
  margin: 0 0 0.85rem 0;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  min-height: 2.85rem;
  max-height: 2.85rem;
}

/* Structured Technical Specifications Box */
.product-card__specs {
  background-color: var(--color-grey-50);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xs);
  padding: 0.75rem 0.85rem;
  margin-bottom: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  flex-grow: 1;
  justify-content: center;
  box-sizing: border-box;
  min-height: 140px;
}

.product-card__spec-row {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}

.product-card__spec-key {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  font-weight: 700;
  color: var(--color-navy-700);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  line-height: 1.2;
}

.product-card__spec-val {
  font-family: var(--font-body);
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--text-primary);
  line-height: 1.35;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Action Footer with Perfectly Aligned Bottom Buttons */
.product-card__footer {
  margin-top: auto;
  padding-top: 0.95rem;
  border-top: 1px solid var(--border-light);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.65rem;
  align-items: center;
  box-sizing: border-box;
}

.product-card__btn-details {
  height: 42px;
  min-height: 42px;
  width: 100%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 0.5rem;
  font-size: 0.8125rem;
  font-weight: 600;
  text-align: center;
  white-space: nowrap;
  border-radius: var(--radius-xs);
  border: 1px solid var(--color-grey-300);
  background-color: transparent;
  color: var(--color-navy-900);
  cursor: pointer;
  transition: background-color var(--transition-fast), border-color var(--transition-fast), color var(--transition-fast);
  box-sizing: border-box;
}

.product-card__btn-details:hover,
.product-card__btn-details:focus-visible {
  background-color: var(--color-navy-900);
  border-color: var(--color-navy-900);
  color: var(--color-white);
}

.product-card__btn-quote {
  height: 42px;
  min-height: 42px;
  width: 100%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 0.5rem;
  font-size: 0.8125rem;
  font-weight: 700;
  text-align: center;
  white-space: nowrap;
  border-radius: var(--radius-xs);
  border: 1px solid var(--color-accent-orange);
  background-color: var(--color-accent-orange);
  color: var(--color-white);
  cursor: pointer;
  transition: background-color var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast);
  box-sizing: border-box;
}

.product-card__btn-quote:hover,
.product-card__btn-quote:focus-visible {
  background-color: var(--color-accent-orange-hover);
  border-color: var(--color-accent-orange-hover);
  box-shadow: 0 4px 12px rgba(236, 109, 44, 0.28);
}

/* Modal tags fallback */
.product-card__tags {
  display: flex !important;
  flex-wrap: wrap !important;
  gap: 0.4rem !important;
  margin-bottom: 1.5rem !important;
  width: 100% !important;
}

.product-card__tags .badge-tag {
  display: inline-flex !important;
  justify-content: center !important;
  text-align: center !important;
  box-sizing: border-box !important;
}

/* Responsive adjustments */
@media (max-width: 768px) {
  .product-card__image-wrap {
    height: 215px;
    min-height: 215px;
    max-height: 215px;
    padding-top: 2.85rem;
    padding-bottom: 0.75rem;
    padding-left: 1rem;
    padding-right: 1rem;
  }

  .product-card__category-badge,
  .product-card__code-badge {
    top: 0.625rem;
    font-size: 0.625rem;
    padding: 0.2rem 0.45rem;
  }

  .product-card__category-badge {
    left: 0.625rem;
    max-width: calc(58% - 0.625rem);
  }

  .product-card__code-badge {
    right: 0.625rem;
    max-width: calc(42% - 0.625rem);
  }

  .product-card__body {
    padding: 1.15rem 1rem 1rem;
  }

  .product-card__title {
    font-size: 1rem;
    min-height: 2.7rem;
    max-height: 2.7rem;
    margin-bottom: 0.65rem;
  }

  .product-card__specs {
    padding: 0.65rem 0.75rem;
    gap: 0.4rem;
    margin-bottom: 0.85rem;
    min-height: 130px;
  }

  .product-card__footer {
    gap: 0.5rem;
    padding-top: 0.85rem;
  }

  .product-card__btn-details,
  .product-card__btn-quote {
    height: 44px;
    min-height: 44px;
    font-size: 0.8125rem;
  }
}

@media (max-width: 480px) {
  .product-card__image-wrap {
    height: 195px;
    min-height: 195px;
    max-height: 195px;
    padding-top: 2.65rem;
    padding-bottom: 0.625rem;
    padding-left: 0.75rem;
    padding-right: 0.75rem;
  }

  .product-card__category-badge,
  .product-card__code-badge {
    top: 0.5rem;
    font-size: 0.59375rem;
    padding: 0.18rem 0.38rem;
  }

  .product-card__category-badge {
    left: 0.5rem;
    max-width: calc(58% - 0.5rem);
  }

  .product-card__code-badge {
    right: 0.5rem;
    max-width: calc(42% - 0.5rem);
  }
}

@media (max-width: 380px) {
  .product-card__footer {
    grid-template-columns: 1fr;
    gap: 0.5rem;
  }
}

/* ==========================================================================
   4. MODAL / PRODUCT QUICK VIEW DIALOG
   ========================================================================== */

.modal {
  position: fixed;
  inset: 0;
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-medium);
}

.modal.is-active {
  opacity: 1;
  pointer-events: auto;
}

.modal-backdrop {
  position: absolute;
  inset: 0;
  background-color: rgba(10, 15, 30, 0.8);
  backdrop-filter: blur(10px);
}

.modal-dialog {
  position: relative;
  width: 100%;
  max-width: 920px;
  max-height: 90vh;
  max-height: 90dvh;
  background-color: var(--bg-surface-elevated);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.35);
  overflow-y: auto;
  z-index: 2001;
  transform: translateY(20px) scale(0.98);
  transition: transform var(--transition-medium);
}

.modal.is-active .modal-dialog {
  transform: translateY(0) scale(1);
}

.modal-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  width: 44px;
  height: 44px;
  min-width: 44px;
  min-height: 44px;
  background-color: var(--color-grey-100);
  border: 1px solid var(--border-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-primary);
  font-size: 1.35rem;
  z-index: 10;
  cursor: pointer;
  transition: background-color var(--transition-fast), transform var(--transition-fast);
  -webkit-tap-highlight-color: transparent;
}

.modal-close:hover {
  background-color: var(--color-accent-orange);
  color: var(--color-white);
  border-color: var(--color-accent-orange);
  transform: rotate(90deg);
}

.modal-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
}

.modal-media {
  background: linear-gradient(135deg, #f9fafb 0%, #f3f4f6 100%);
  border-right: 1px solid var(--border-light);
  min-height: 400px;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2.5rem;
}

.modal-media img {
  width: 100%;
  height: 100%;
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  object-position: center;
  mix-blend-mode: multiply;
  display: block;
  transform: translate(var(--norm-tx, 0px), var(--norm-ty, 0px)) scale(var(--norm-scale, 1));
  transform-origin: center center;
  transition: transform 0.35s var(--ease-precision);
}

.modal-content {
  padding: clamp(1.75rem, 3vw, 2.75rem);
  padding-right: clamp(3rem, 5vw, 4.25rem);
}

.modal-header-tags {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.85rem;
  padding-right: 2rem;
}

#modal-product-grades {
  display: flex !important;
  flex-direction: column !important;
  gap: 0.4rem !important;
  width: 100% !important;
}

#modal-product-grades .badge-tag {
  display: flex !important;
  width: 100% !important;
  justify-content: flex-start !important;
  text-align: left !important;
  box-sizing: border-box !important;
}


@media (max-width: 768px) {
  .modal-grid {
    grid-template-columns: 1fr;
  }

  .modal-media {
    min-height: 240px;
    border-right: none;
    border-bottom: 1px solid var(--border-light);
    padding: 1.5rem;
  }
}

/* ==========================================================================
   5. FORMS & INPUTS
   ========================================================================== */

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.form-group--full {
  grid-column: 1 / -1;
}

.form-label {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-secondary);
}

.form-label--dark {
  color: #CBD5E1;
}

.form-control {
  width: 100%;
  height: 48px;
  min-height: 48px;
  padding: 0 1.1rem;
  background-color: var(--color-white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xs);
  font-family: var(--font-body);
  font-size: 16px;
  color: var(--text-primary);
  box-sizing: border-box;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast), background-color var(--transition-fast);
}

.form-control:focus {
  outline: none;
  border-color: var(--color-accent-orange);
  box-shadow: 0 0 0 3px var(--color-accent-orange-subtle);
}

.form-control--dark {
  background-color: rgba(255, 255, 255, 0.05);
  border-color: rgba(255, 255, 255, 0.14);
  color: var(--color-white);
  color-scheme: dark;
}

select option,
.form-control--dark option {
  color: var(--color-primary-navy);
  background-color: #ffffff;
}

.form-control--dark:focus {
  background-color: rgba(255, 255, 255, 0.09);
  border-color: var(--color-accent-orange);
}

.form-control--dark::placeholder {
  color: rgba(255, 255, 255, 0.35);
}

/* ==========================================================================
   CUSTOM ACCESSIBLE DROPDOWN COMPONENT (Miranda Product Category)
   ========================================================================== */

.visually-hidden-select {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
  opacity: 0 !important;
  pointer-events: none !important;
}

.custom-select-wrapper {
  position: relative;
  width: 100%;
  box-sizing: border-box;
}

.custom-select-trigger {
  width: 100%;
  min-height: 48px;
  padding: 0.85rem 2.5rem 0.85rem 1.1rem;
  background-color: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--radius-xs);
  font-family: var(--font-body);
  font-size: 16px;
  color: var(--color-white);
  text-align: left;
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  user-select: none;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast), background-color var(--transition-fast);
  position: relative;
  outline: none;
  box-sizing: border-box;
}

.custom-select-trigger.is-placeholder {
  color: rgba(255, 255, 255, 0.35);
}

.custom-select-trigger:focus,
.custom-select-wrapper.is-open .custom-select-trigger {
  outline: none;
  background-color: rgba(255, 255, 255, 0.09);
  border-color: var(--color-accent-orange);
  box-shadow: 0 0 0 3px var(--color-accent-orange-subtle);
}

.custom-select-trigger::after {
  content: '';
  position: absolute;
  right: 1.1rem;
  top: 50%;
  transform: translateY(-50%);
  width: 10px;
  height: 6px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6' fill='none'%3E%3Cpath d='M1 1L5 5L9 1' stroke='%23FFA166' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: center;
  transition: transform var(--transition-fast);
  pointer-events: none;
}

.custom-select-wrapper.is-open .custom-select-trigger::after {
  transform: translateY(-50%) rotate(180deg);
}

.custom-select-menu {
  position: absolute;
  top: calc(100% + 4px);
  left: 0;
  right: 0;
  width: 100%;
  z-index: 1100;
  background-color: #FFFFFF;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xs);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.35), 0 2px 8px rgba(0, 0, 0, 0.15);
  max-height: 300px;
  overflow-y: auto;
  margin: 0;
  padding: 4px 0;
  list-style: none;
  display: none;
  box-sizing: border-box;
}

.custom-select-wrapper.is-open .custom-select-menu {
  display: block;
}

.custom-select-option {
  padding: 0.85rem 1.1rem;
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.4;
  color: #28386B;
  background-color: #FFFFFF;
  cursor: pointer;
  transition: background-color var(--transition-fast), color var(--transition-fast);
  border-bottom: 1px solid #F1F5F9;
  user-select: none;
  min-height: 44px;
  display: flex;
  align-items: center;
  box-sizing: border-box;
}

.custom-select-option:last-child {
  border-bottom: none;
}

.custom-select-option:hover,
.custom-select-option.is-focused {
  background-color: #F1F5F9;
  color: #28386B;
}

.custom-select-option.is-selected {
  background-color: rgba(236, 109, 44, 0.1);
  color: #28386B;
  font-weight: 700;
  border-left: 4px solid #EC6D2C;
}

.custom-select-option.is-disabled {
  color: #94A3B8;
  cursor: default;
  background-color: #F8FAFC;
}

.custom-select-option.is-disabled:hover {
  background-color: #F8FAFC;
}

textarea.form-control {
  height: auto;
  min-height: 120px;
  padding: 0.9rem 1.1rem;
  line-height: 1.5;
  font-family: inherit;
  font-size: 16px;
  resize: vertical;
}

/* Form validation error feedback directly below fields */
.form-field-error {
  display: none;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 500;
  color: #F87171;
  line-height: 1.35;
  margin-top: 0.25rem;
}

.form-group.has-error .form-field-error {
  display: block;
  animation: fadeInFormError 0.2s ease;
}

.form-group.has-error .form-control,
.form-group.has-error .custom-select-trigger,
.form-group.has-error .phone-input-group,
.form-group.has-error .file-upload-dropzone {
  border-color: #EF4444 !important;
  box-shadow: 0 0 0 2px rgba(239, 68, 68, 0.25) !important;
}

@keyframes fadeInFormError {
  from { opacity: 0; transform: translateY(-2px); }
  to { opacity: 1; transform: translateY(0); }
}

.form-submit-error-banner {
  background-color: rgba(239, 68, 68, 0.15);
  border: 1px solid rgba(239, 68, 68, 0.45);
  border-radius: var(--radius-xs);
  padding: 1rem 1.25rem;
  margin-bottom: 1.5rem;
  font-family: var(--font-body);
  font-size: 0.875rem;
  color: #FECACA;
  line-height: 1.5;
  animation: fadeInFormError 0.25s ease-out;
}

.form-label-optional {
  font-weight: 400;
  text-transform: none;
  color: var(--text-inverse-muted);
  font-size: 0.6875rem;
  letter-spacing: normal;
  margin-left: 0.25rem;
}

/* Technical Drawing / Specification File Upload Dropzone */
.file-upload-dropzone {
  position: relative;
  border: 1px dashed rgba(255, 255, 255, 0.22);
  border-radius: var(--radius-xs);
  background-color: rgba(255, 255, 255, 0.03);
  padding: 1.1rem 1rem;
  text-align: center;
  transition: border-color var(--transition-fast), background-color var(--transition-fast);
  cursor: pointer;
  box-sizing: border-box;
}

.file-upload-dropzone:hover,
.file-upload-dropzone.is-dragover {
  border-color: var(--color-accent-orange);
  background-color: rgba(255, 255, 255, 0.07);
}

.file-upload-input {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  cursor: pointer;
  z-index: 5;
}

.file-upload-input:focus-visible ~ .file-upload-content {
  outline: 2px solid var(--color-accent-orange);
  outline-offset: 4px;
}

.file-upload-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.35rem;
  pointer-events: none;
}

.file-upload-icon {
  color: var(--color-accent-orange);
  margin-bottom: 0.15rem;
}

.file-upload-text {
  font-size: 0.875rem;
  color: #E2E8F0;
}

.file-upload-text strong {
  color: var(--color-accent-orange);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.file-upload-hint {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  color: var(--text-inverse-muted);
  letter-spacing: 0.02em;
}

.file-upload-selected {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.6rem 0.85rem;
  background-color: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-xs);
  position: relative;
  z-index: 10;
  gap: 0.75rem;
}

.file-upload-selected.is-hidden {
  display: none !important;
}

.file-upload-info {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  overflow: hidden;
  text-align: left;
}

.file-upload-info-icon {
  color: var(--color-accent-orange);
  flex-shrink: 0;
}

.file-upload-name {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  font-weight: 600;
  color: #FFFFFF;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 280px;
}

.file-upload-size {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: #94A3B8;
  flex-shrink: 0;
}

.file-upload-remove {
  background: none;
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #F87171;
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  font-weight: 600;
  padding: 0.35rem 0.65rem;
  border-radius: 3px;
  cursor: pointer;
  transition: all var(--transition-fast);
  flex-shrink: 0;
}

.file-upload-remove:hover {
  background-color: rgba(239, 68, 68, 0.2);
  border-color: #EF4444;
  color: #FFFFFF;
}

/* Loading & Processing State */
.btn.is-submitting {
  opacity: 0.9;
  cursor: not-allowed;
  pointer-events: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
}

.btn-spinner {
  width: 18px;
  height: 18px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-top-color: #FFFFFF;
  border-radius: 50%;
  animation: btnSpin 0.7s linear infinite;
  display: inline-block;
}

@keyframes btnSpin {
  to { transform: rotate(360deg); }
}

/* Professional RFQ Confirmation Card */
.rfq-confirmation-card {
  background-color: rgba(15, 23, 42, 0.96);
  border: 1px solid rgba(34, 197, 94, 0.45);
  border-radius: var(--radius-sm);
  padding: 2.25rem 2rem;
  margin-bottom: 1rem;
  animation: fadeInCard 0.35s ease-out;
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.35);
}

@keyframes fadeInCard {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

.rfq-confirmation-header {
  display: flex;
  align-items: flex-start;
  gap: 1.1rem;
  margin-bottom: 1.5rem;
}

.rfq-confirmation-icon {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background-color: rgba(34, 197, 94, 0.15);
  border: 1px solid rgba(34, 197, 94, 0.4);
  color: #4ADE80;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.rfq-confirmation-title-wrap {
  flex: 1;
}

.rfq-confirmation-badge {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #4ADE80;
  margin-bottom: 0.25rem;
}

.rfq-confirmation-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: #FFFFFF;
  margin: 0 0 0.4rem;
  line-height: 1.3;
}

.rfq-confirmation-message {
  font-size: 0.9375rem;
  line-height: 1.6;
  color: #CBD5E1;
  margin: 0;
}

.rfq-details-box {
  background-color: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-xs);
  padding: 1.25rem;
  margin: 1.25rem 0;
}

.rfq-details-ref {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 0.85rem;
  margin-bottom: 0.85rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  font-family: var(--font-mono);
  font-size: 0.8125rem;
}

.rfq-details-ref-label {
  color: #94A3B8;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.rfq-details-ref-id {
  color: var(--color-accent-orange);
  font-weight: 700;
  letter-spacing: 0.08em;
}

.rfq-details-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.85rem 1.25rem;
  font-size: 0.875rem;
}

@media (max-width: 600px) {
  .rfq-details-grid {
    grid-template-columns: 1fr;
  }
}

.rfq-detail-item {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.rfq-detail-item--full {
  grid-column: 1 / -1;
}

.rfq-detail-label {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: #94A3B8;
}

.rfq-detail-value {
  color: #FFFFFF;
  font-weight: 600;
  word-break: break-word;
  line-height: 1.4;
}

.rfq-confirmation-actions {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  margin-top: 1.5rem;
  flex-wrap: wrap;
}

@media (max-width: 640px) {
  .form-grid {
    grid-template-columns: 1fr;
  }
}

/* ==========================================================================
   6. SITE FOOTER
   ========================================================================== */

.site-footer {
  background-color: var(--color-navy-950);
  color: var(--color-white);
  border-top: 1px solid var(--border-dark);
  position: relative;
}

.footer-top {
  padding-top: clamp(3.5rem, 6vw, 6rem);
  padding-bottom: clamp(2.5rem, 4vw, 4rem);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1.2fr;
  gap: clamp(2rem, 4vw, 4rem);
}

.footer-brand-logo-wrap {
  display: inline-flex;
  align-items: center;
  margin-bottom: 1.25rem;
}

.footer-brand-logo {
  height: 38px;
  width: auto;
  filter: drop-shadow(0 2px 8px rgba(0, 0, 0, 0.4));
}

.footer-brand-text {
  font-size: 0.9375rem;
  color: var(--text-inverse-muted);
  line-height: 1.65;
  margin-bottom: 1.75rem;
  max-width: 380px;
}

.footer-col-title {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--color-white);
  margin-bottom: 1.5rem;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.footer-link {
  font-size: 0.9375rem;
  color: var(--text-inverse-muted);
  transition: color var(--transition-fast), transform var(--transition-fast);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.footer-link:hover {
  color: var(--color-accent-orange);
  transform: translateX(4px);
}

.footer-bottom {
  padding-top: 1.75rem;
  padding-bottom: 1.75rem;
  border-top: 1px solid var(--border-dark);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.8125rem;
  color: var(--text-muted);
}

.footer-bottom-links {
  display: flex;
  gap: 1.5rem;
}

@media (max-width: 991px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 640px) {
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }
}

/* ==========================================================================
   MIRANDA PRODUCT CATEGORY DROPDOWN — OPTION VISIBILITY FIX
   ========================================================================== */

#enquiry-product {
  color: #FFFFFF;
  background-color: rgba(255, 255, 255, 0.05);
}

/* Native dropdown options */
#enquiry-product option {
  color: #28386B !important;
  background-color: #FFFFFF !important;
}

/* Placeholder option */
#enquiry-product option:disabled {
  color: #64748B !important;
  background-color: #FFFFFF !important;
}

/* Selected option */
#enquiry-product option:checked {
  color: #28386B !important;
  background-color: #FFFFFF !important;
}

/* ==========================================================================
   PHONE INPUT GROUP & SEARCHABLE COUNTRY PICKER
   ========================================================================== */

.phone-input-group {
  display: flex;
  align-items: stretch;
  width: 100%;
  height: 48px;
  position: relative;
  box-sizing: border-box;
}

.country-picker {
  position: relative;
  flex-shrink: 0;
  display: flex;
  height: 48px;
}

.country-picker-trigger {
  width: 120px;
  min-width: 120px;
  max-width: 120px;
  height: 48px;
  padding: 0 0.75rem;
  background-color: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-right: none;
  border-top-left-radius: var(--radius-xs);
  border-bottom-left-radius: var(--radius-xs);
  border-top-right-radius: 0;
  border-bottom-right-radius: 0;
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1;
  color: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.35rem;
  cursor: pointer;
  outline: none;
  box-sizing: border-box;
  margin: 0;
  white-space: nowrap;
  transition: background-color var(--transition-fast), border-color var(--transition-fast);
}

.country-picker-trigger:hover,
.country-picker-trigger:focus {
  background-color: rgba(255, 255, 255, 0.09);
  border-color: var(--color-accent-orange);
}

.country-picker-text-wrap {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  white-space: nowrap;
}

.country-picker-code {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 600;
  color: #ffffff;
  letter-spacing: 0.02em;
}

.country-picker-dial {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 500;
  color: #94a3b8;
}

.country-picker-arrow {
  color: #94a3b8;
  flex-shrink: 0;
  transition: transform var(--transition-fast);
}

.country-picker.is-open .country-picker-arrow {
  transform: rotate(180deg);
}

.country-picker-dropdown {
  position: absolute;
  top: calc(100% + 4px);
  left: 0;
  width: 320px;
  max-width: calc(100vw - 32px);
  background-color: #0f172a;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: var(--radius-xs);
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.65);
  z-index: 1050;
  display: none;
  flex-direction: column;
  overflow: hidden;
}

.country-picker.is-open .country-picker-dropdown {
  display: flex;
}

.country-picker-search-wrap {
  padding: 0.6rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  background-color: #1e293b;
}

.country-picker-search {
  width: 100%;
  height: 36px;
  padding: 0 0.75rem;
  background-color: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 4px;
  color: #ffffff;
  font-family: var(--font-body);
  font-size: 0.85rem;
  outline: none;
  box-sizing: border-box;
}

.country-picker-search:focus {
  border-color: var(--color-accent-orange);
  background-color: rgba(255, 255, 255, 0.1);
}

.country-picker-list {
  list-style: none;
  margin: 0;
  padding: 0.25rem 0;
  max-height: 220px;
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: rgba(255, 255, 255, 0.2) transparent;
}

.country-picker-item {
  padding: 0.55rem 0.85rem;
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.875rem;
  color: #cbd5e1;
  cursor: pointer;
  transition: background-color var(--transition-fast);
}

.country-picker-item:hover,
.country-picker-item.is-focused {
  background-color: rgba(255, 255, 255, 0.08);
  color: #ffffff;
}

.country-picker-item.is-selected {
  background-color: rgba(251, 146, 60, 0.15);
  color: var(--color-accent-orange);
  font-weight: 600;
}

.country-picker-item-name {
  flex: 1;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.country-picker-item-dial {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: #94a3b8;
}

.phone-input-group .phone-number-input {
  height: 48px;
  min-height: 48px;
  max-height: 48px;
  padding: 0 1.1rem;
  border-top-left-radius: 0 !important;
  border-bottom-left-radius: 0 !important;
  flex: 1;
  width: 0;
  min-width: 0;
  box-sizing: border-box;
  margin: 0;
}

.phone-input-group.is-invalid .country-picker-trigger,
.phone-input-group.is-invalid .phone-number-input,
.phone-number-input.is-invalid {
  border-color: #f87171 !important;
  box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.25) !important;
}

@media print {
    .nav-brand-logo {
        content: url("../assets/images/tas-logo.png") !important;
    }
}