/* ==========================================================================
   DASHRATH ENGINEERING WORK SHOP - Custom Stylesheet
   Theme: Agricultural Industrial (Bharat Farm Machinery)
   Palette: Forest Green (#1b4332), Agri Emerald (#2d6a4f), Harvest Gold (#d97706, #fbbf24)
   ========================================================================== */

:root {
  --color-primary: #1b4332;
  --color-primary-light: #2d6a4f;
  --color-primary-dark: #0f2b1d;
  --color-accent: #d97706;
  --color-accent-light: #f59e0b;
  --color-accent-gold: #fbbf24;
  --color-bg-light: #f8fafc;
  --color-surface: #ffffff;
  --color-text-main: #0f172a;
  --color-text-muted: #475569;
}

/* Smooth Scrolling & Typography Defaults */
html {
  scroll-behavior: smooth;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

.font-heading {
  font-family: 'Rajdhani', 'Montserrat', -apple-system, sans-serif;
  letter-spacing: 0.5px;
}

/* Background Gradients & Patterns */
.bg-hero-pattern {
  background-color: #0b1f15;
  background-image: radial-gradient(rgba(45, 106, 79, 0.4) 1px, transparent 1px), radial-gradient(rgba(217, 119, 6, 0.25) 1px, #0b1f15 1px);
  background-size: 40px 40px;
  background-position: 0 0, 20px 20px;
}

.bg-pattern-subtle {
  background-color: #f8fafc;
  background-image: radial-gradient(#e2e8f0 1.2px, transparent 1.2px);
  background-size: 24px 24px;
}

/* Tractor Grid Line Border */
.border-industrial {
  border-color: rgba(217, 119, 6, 0.3);
}

/* WhatsApp Floating Pulse Button */
.whatsapp-pulse {
  animation: pulse-green 2s infinite;
}

@keyframes pulse-green {
  0% {
    box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7);
  }
  70% {
    box-shadow: 0 0 0 16px rgba(37, 211, 102, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(37, 211, 102, 0);
  }
}

/* Badge Glow */
.badge-gold-glow {
  box-shadow: 0 0 12px rgba(251, 191, 36, 0.35);
}

/* Product Card Hover Lift */
.product-card {
  transition: all 0.28s cubic-bezier(0.4, 0, 0.2, 1);
}
.product-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

/* Image Fallback Container */
.img-fallback-wrap {
  position: relative;
  background: linear-gradient(135deg, #1b4332 0%, #0b1f15 100%);
  overflow: hidden;
}
.img-fallback-wrap img {
  transition: transform 0.4s ease;
}
.product-card:hover .img-fallback-wrap img {
  transform: scale(1.05);
}

/* Specification Modal Backdrop & Transitions */
.modal-backdrop {
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}

/* Hide scrollbar for category tabs on mobile */
.no-scrollbar::-webkit-scrollbar {
  display: none;
}
.no-scrollbar {
  -ms-overflow-style: none;
  scrollbar-width: none;
}

/* Active tab state */
.tab-btn.active {
  background: linear-gradient(135deg, #1b4332 0%, #2d6a4f 100%);
  color: #ffffff;
  border-color: #2d6a4f;
  box-shadow: 0 4px 6px -1px rgba(27, 67, 50, 0.2);
}

/* Custom Table Striping */
.spec-table tr:nth-child(even) {
  background-color: #f8fafc;
}
.spec-table tr:hover {
  background-color: #f1f5f9;
}

/* Floating Call Mobile Bar */
@media (max-width: 640px) {
  .mobile-bottom-bar {
    display: flex !important;
  }
}