/**
 * Agile Chemicals - Global Corporate UI/UX Design System
 * Master Stylesheet: global-theme.css
 * Competing with: Yara International, BASF Agricultural Solutions, Haifa Group, Bayer CropScience
 * Color Palette: Emerald (#0B5D34, #064223), Global Navy (#0F2C59, #091A36), Crisp White (#FFFFFF, #F8FAFC), Gold Accent (#F59E0B)
 */

@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&family=JetBrains+Mono:wght@400;500;600&display=swap');

/* ==========================================================================
   CSS CUSTOM PROPERTIES / DESIGN TOKENS
   ========================================================================== */
:root {
  /* Primary Corporate Brand Colors */
  --ac-primary-emerald: #0B5D34;
  --ac-primary-emerald-dark: #064223;
  --ac-primary-emerald-deep: #032815;
  --ac-primary-emerald-light: #107C47;
  --ac-primary-emerald-subtle: #E8F5EE;
  --ac-primary-emerald-glow: rgba(11, 93, 52, 0.25);

  /* Global Corporate Navy */
  --ac-navy-primary: #0F2C59;
  --ac-navy-dark: #091A36;
  --ac-navy-deep: #050E1F;
  --ac-navy-light: #1E3A8A;
  --ac-navy-subtle: #EFF6FF;
  --ac-navy-glow: rgba(15, 44, 89, 0.25);

  /* Tech Accents & Indicators */
  --ac-gold: #F59E0B;
  --ac-gold-hover: #D97706;
  --ac-gold-subtle: #FEF3C7;
  --ac-gold-glow: rgba(245, 158, 11, 0.3);
  
  --ac-cyan-tech: #06B6D4;
  --ac-cyan-glow: rgba(6, 182, 212, 0.25);
  
  /* Neutrals & Surfaces */
  --ac-surface-pure: #FFFFFF;
  --ac-surface-alt: #F8FAFC;
  --ac-surface-muted: #F1F5F9;
  --ac-surface-border: #E2E8F0;
  --ac-surface-border-light: #EEF2F6;
  --ac-surface-dark: #0F172A;
  --ac-surface-dark-card: #1E293B;

  /* Typography Colors */
  --ac-text-primary: #0F172A;
  --ac-text-secondary: #334155;
  --ac-text-muted: #64748B;
  --ac-text-light: #94A3B8;
  --ac-text-white: #FFFFFF;
  --ac-text-emerald: #0B5D34;

  /* Typography Families */
  --ac-font-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --ac-font-mono: 'JetBrains Mono', monospace;

  /* Shadows & Elevations */
  --ac-shadow-xs: 0 1px 2px rgba(15, 23, 42, 0.05);
  --ac-shadow-sm: 0 2px 4px rgba(15, 23, 42, 0.06), 0 1px 2px rgba(15, 23, 42, 0.04);
  --ac-shadow-md: 0 4px 12px rgba(15, 23, 42, 0.08), 0 2px 4px rgba(15, 23, 42, 0.04);
  --ac-shadow-lg: 0 12px 28px rgba(15, 23, 42, 0.1), 0 4px 8px rgba(15, 23, 42, 0.05);
  --ac-shadow-xl: 0 20px 40px rgba(15, 23, 42, 0.12), 0 8px 16px rgba(15, 23, 42, 0.06);
  --ac-shadow-2xl: 0 25px 60px -10px rgba(11, 93, 52, 0.18), 0 10px 20px -5px rgba(15, 44, 89, 0.12);
  --ac-shadow-inner-glow: inset 0 1px 0 rgba(255, 255, 255, 0.6);

  /* Glassmorphism */
  --ac-glass-bg: rgba(255, 255, 255, 0.85);
  --ac-glass-bg-dark: rgba(15, 44, 89, 0.85);
  --ac-glass-border: rgba(255, 255, 255, 0.4);
  --ac-glass-border-dark: rgba(255, 255, 255, 0.12);
  --ac-glass-blur: blur(16px);

  /* Borders & Radii */
  --ac-radius-xs: 4px;
  --ac-radius-sm: 8px;
  --ac-radius-md: 12px;
  --ac-radius-lg: 16px;
  --ac-radius-xl: 24px;
  --ac-radius-full: 9999px;

  /* Transitions */
  --ac-transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --ac-transition-normal: 250ms cubic-bezier(0.4, 0, 0.2, 1);
  --ac-transition-smooth: 400ms cubic-bezier(0.16, 1, 0.3, 1);
  --ac-transition-bounce: 500ms cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* ==========================================================================
   RESET & BASE STYLING
   ========================================================================== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--ac-font-sans);
  background-color: var(--ac-surface-pure);
  color: var(--ac-text-primary);
  line-height: 1.6;
  font-weight: 400;
  letter-spacing: -0.01em;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img, svg, picture, video {
  max-width: 100%;
  display: block;
}

input, button, textarea, select {
  font: inherit;
}

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--ac-transition-fast);
}

ul, ol {
  list-style: none;
}

/* Container */
.ac-container {
  width: 100%;
  max-width: 1360px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}

.ac-container-wide {
  width: 100%;
  max-width: 1520px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}

/* ==========================================================================
   TOP NOTIFICATION & GLOBAL TICKER BAR
   ========================================================================== */
.ac-topbar {
  background: var(--ac-navy-dark);
  color: var(--ac-surface-alt);
  font-size: 0.8125rem;
  padding: 0.5rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  position: relative;
  z-index: 1001;
}

.ac-topbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.ac-topbar-compliance {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  font-weight: 500;
}

.ac-compliance-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  color: #94A3B8;
  font-size: 0.75rem;
}

.ac-compliance-badge .ac-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #10B981;
  box-shadow: 0 0 6px rgba(16, 185, 129, 0.6);
}

.ac-topbar-right {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.ac-lang-selector {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  color: #CBD5E1;
  cursor: pointer;
  padding: 0.2rem 0.5rem;
  border-radius: var(--ac-radius-xs);
  transition: background var(--ac-transition-fast);
}

.ac-lang-selector:hover {
  background: rgba(255, 255, 255, 0.1);
  color: var(--ac-surface-pure);
}

.ac-investor-portal-link {
  color: var(--ac-gold);
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.ac-investor-portal-link:hover {
  color: #FBBF24;
  text-decoration: underline;
}

/* ==========================================================================
   GLOBAL HEADER & MEGA-MENU
   ========================================================================== */
.ac-header {
  position: sticky;
  top: 0;
  left: 0;
  width: 100%;
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: var(--ac-glass-blur);
  -webkit-backdrop-filter: var(--ac-glass-blur);
  border-bottom: 1px solid var(--ac-surface-border-light);
  z-index: 1000;
  transition: all var(--ac-transition-normal);
}

.ac-header.scrolled {
  background: rgba(255, 255, 255, 0.98);
  box-shadow: var(--ac-shadow-md);
  border-bottom-color: var(--ac-surface-border);
}

.ac-nav-wrapper {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 84px;
  transition: height var(--ac-transition-normal);
}

.ac-header.scrolled .ac-nav-wrapper {
  height: 72px;
}

/* Brand Logo */
.ac-logo-block {
  display: flex;
  align-items: center;
  gap: 0.875rem;
  text-decoration: none;
}

.ac-logo-mark {
  width: 44px;
  height: 44px;
  border-radius: var(--ac-radius-md);
  background: linear-gradient(135deg, var(--ac-primary-emerald) 0%, var(--ac-navy-primary) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  box-shadow: 0 4px 12px var(--ac-primary-emerald-glow);
  position: relative;
  overflow: hidden;
}

.ac-logo-mark::after {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: linear-gradient(45deg, transparent 40%, rgba(255,255,255,0.3) 50%, transparent 60%);
  transform: rotate(30deg);
  animation: ac-shine-loop 6s infinite;
}

@keyframes ac-shine-loop {
  0%, 80% { transform: translateX(-150%) rotate(30deg); }
  100% { transform: translateX(150%) rotate(30deg); }
}

.ac-logo-text {
  display: flex;
  flex-direction: column;
}

.ac-brand-name {
  font-size: 1.35rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--ac-navy-dark);
  line-height: 1.1;
}

.ac-brand-name span {
  color: var(--ac-primary-emerald);
}

.ac-brand-sub {
  font-size: 0.6875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--ac-text-muted);
}

/* Main Navigation Items */
.ac-nav-menu {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  height: 100%;
}

.ac-nav-item {
  height: 100%;
  display: flex;
  align-items: center;
  position: relative;
}

.ac-nav-link {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--ac-text-secondary);
  padding: 0.6rem 1rem;
  border-radius: var(--ac-radius-sm);
  transition: all var(--ac-transition-fast);
}

.ac-nav-link:hover, .ac-nav-item.active .ac-nav-link {
  color: var(--ac-primary-emerald);
  background: var(--ac-primary-emerald-subtle);
}

.ac-nav-link .ac-chevron {
  width: 14px;
  height: 14px;
  transition: transform var(--ac-transition-fast);
}

.ac-nav-item:hover .ac-chevron {
  transform: rotate(180deg);
}

/* Mega-Menu Container */
.ac-mega-menu {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(12px);
  width: min(1200px, 95vw);
  background: var(--ac-surface-pure);
  border: 1px solid var(--ac-surface-border);
  border-radius: var(--ac-radius-lg);
  box-shadow: var(--ac-shadow-2xl);
  padding: 2rem;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity var(--ac-transition-normal), transform var(--ac-transition-normal), visibility var(--ac-transition-normal);
  z-index: 1050;
}

.ac-nav-item:hover .ac-mega-menu {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateX(-50%) translateY(0);
}

.ac-mega-grid {
  display: grid;
  grid-template-columns: 280px 1fr 280px;
  gap: 2rem;
}

.ac-mega-categories {
  border-right: 1px solid var(--ac-surface-border-light);
  padding-right: 1.5rem;
}

.ac-mega-cat-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.85rem 1rem;
  border-radius: var(--ac-radius-md);
  color: var(--ac-text-secondary);
  font-weight: 600;
  font-size: 0.875rem;
  cursor: pointer;
  transition: all var(--ac-transition-fast);
  margin-bottom: 0.35rem;
}

.ac-mega-cat-item:hover, .ac-mega-cat-item.active {
  background: var(--ac-primary-emerald-subtle);
  color: var(--ac-primary-emerald-dark);
}

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

.ac-mega-product-card {
  padding: 1.25rem;
  border-radius: var(--ac-radius-md);
  border: 1px solid var(--ac-surface-border-light);
  background: var(--ac-surface-alt);
  transition: all var(--ac-transition-fast);
}

.ac-mega-product-card:hover {
  border-color: var(--ac-primary-emerald);
  box-shadow: var(--ac-shadow-md);
  background: white;
  transform: translateY(-2px);
}

.ac-mega-product-title {
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--ac-navy-dark);
  margin-bottom: 0.25rem;
}

.ac-mega-product-formula {
  font-family: var(--ac-font-mono);
  font-size: 0.75rem;
  color: var(--ac-primary-emerald);
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.ac-mega-product-desc {
  font-size: 0.8125rem;
  color: var(--ac-text-muted);
  line-height: 1.4;
}

.ac-mega-featured-column {
  background: linear-gradient(135deg, var(--ac-navy-primary) 0%, var(--ac-navy-dark) 100%);
  color: white;
  padding: 1.75rem;
  border-radius: var(--ac-radius-md);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
  overflow: hidden;
}

.ac-mega-featured-column::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 150px;
  height: 150px;
  background: radial-gradient(circle, rgba(16, 185, 129, 0.25) 0%, transparent 70%);
  border-radius: 50%;
}

.ac-mega-featured-badge {
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ac-gold);
  margin-bottom: 0.75rem;
}

.ac-mega-featured-title {
  font-size: 1.125rem;
  font-weight: 700;
  line-height: 1.3;
  margin-bottom: 0.75rem;
}

.ac-mega-featured-link {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--ac-surface-pure);
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  margin-top: 1rem;
}

.ac-mega-featured-link:hover {
  color: var(--ac-gold);
}

/* Header Actions */
.ac-header-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.ac-btn-icon {
  width: 42px;
  height: 42px;
  border-radius: var(--ac-radius-md);
  border: 1px solid var(--ac-surface-border);
  background: white;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--ac-text-secondary);
  cursor: pointer;
  transition: all var(--ac-transition-fast);
}

.ac-btn-icon:hover {
  background: var(--ac-surface-alt);
  color: var(--ac-primary-emerald);
  border-color: var(--ac-primary-emerald);
}

.ac-btn-quote {
  background: linear-gradient(135deg, var(--ac-primary-emerald) 0%, var(--ac-primary-emerald-dark) 100%);
  color: white;
  font-weight: 700;
  font-size: 0.875rem;
  padding: 0.75rem 1.4rem;
  border-radius: var(--ac-radius-md);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  box-shadow: 0 4px 14px var(--ac-primary-emerald-glow);
  transition: all var(--ac-transition-fast);
  border: none;
  cursor: pointer;
}

.ac-btn-quote:hover {
  background: linear-gradient(135deg, var(--ac-primary-emerald-light) 0%, var(--ac-primary-emerald) 100%);
  box-shadow: 0 6px 20px rgba(11, 93, 52, 0.4);
  transform: translateY(-1px);
}

/* Mobile Toggle */
.ac-mobile-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
}

.ac-mobile-toggle span {
  width: 24px;
  height: 2px;
  background-color: var(--ac-navy-dark);
  border-radius: 2px;
  transition: all var(--ac-transition-fast);
}

/* ==========================================================================
   HERO SECTION - DYNAMIC SLIDER & 3D SCIENTIFIC MOTION
   ========================================================================== */
.ac-hero-slider {
  position: relative;
  min-height: 88vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background-color: var(--ac-navy-dark);
  color: white;
}

.ac-hero-slides {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
}

.ac-hero-slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  visibility: hidden;
  transition: opacity 1.2s cubic-bezier(0.4, 0, 0.2, 1), visibility 1.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.ac-hero-slide.active {
  opacity: 1;
  visibility: visible;
}

.ac-hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  transform: scale(1.02);
  transition: transform 8s ease-out;
}

.ac-hero-slide.active .ac-hero-bg {
  transform: scale(1.1);
}

/* High-Tech Molecular & Agro Mesh Overlays */
.ac-hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    rgba(9, 26, 54, 0.94) 0%,
    rgba(9, 26, 54, 0.82) 45%,
    rgba(11, 93, 52, 0.65) 100%
  );
  z-index: 2;
}

.ac-hero-mesh {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: 
    radial-gradient(circle at 80% 20%, rgba(16, 185, 129, 0.15) 0%, transparent 40%),
    radial-gradient(circle at 20% 80%, rgba(6, 182, 212, 0.12) 0%, transparent 40%);
  z-index: 3;
  pointer-events: none;
}

.ac-hero-grid-lines {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-size: 60px 60px;
  background-image: 
    linear-gradient(to right, rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  z-index: 3;
  pointer-events: none;
}

.ac-hero-content {
  position: relative;
  z-index: 10;
  padding: 6rem 0;
  width: 100%;
}

.ac-hero-inner {
  display: grid;
  grid-template-columns: 1.25fr 0.95fr;
  gap: 4rem;
  align-items: center;
}

.ac-hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  padding: 0.4rem 1rem;
  border-radius: var(--ac-radius-full);
  font-size: 0.8125rem;
  font-weight: 600;
  color: #F8FAFC;
  margin-bottom: 1.5rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.ac-hero-badge .ac-pulse-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--ac-gold);
  box-shadow: 0 0 10px var(--ac-gold);
  animation: ac-pulse 2s infinite;
}

@keyframes ac-pulse {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(245, 158, 11, 0.7); }
  70% { transform: scale(1); box-shadow: 0 0 0 8px rgba(245, 158, 11, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(245, 158, 11, 0); }
}

.ac-hero-title {
  font-size: clamp(2.5rem, 5vw, 4.25rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin-bottom: 1.5rem;
}

.ac-hero-title span.ac-highlight {
  background: linear-gradient(135deg, #34D399 0%, #10B981 50%, #F59E0B 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.ac-hero-description {
  font-size: 1.15rem;
  line-height: 1.6;
  color: #CBD5E1;
  margin-bottom: 2.5rem;
  max-width: 620px;
}

.ac-hero-cta-group {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  flex-wrap: wrap;
  margin-bottom: 3rem;
}

.ac-btn-primary {
  background: linear-gradient(135deg, #10B981 0%, #059669 100%);
  color: white;
  font-weight: 700;
  font-size: 1rem;
  padding: 0.95rem 2rem;
  border-radius: var(--ac-radius-md);
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  box-shadow: 0 10px 25px rgba(16, 185, 129, 0.35);
  transition: all var(--ac-transition-normal);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.ac-btn-primary:hover {
  background: linear-gradient(135deg, #34D399 0%, #10B981 100%);
  box-shadow: 0 14px 32px rgba(16, 185, 129, 0.5);
  transform: translateY(-2px);
  color: white;
}

.ac-btn-outline-white {
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.3);
  color: white;
  font-weight: 700;
  font-size: 1rem;
  padding: 0.95rem 2rem;
  border-radius: var(--ac-radius-md);
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  transition: all var(--ac-transition-normal);
}

.ac-btn-outline-white:hover {
  background: rgba(255, 255, 255, 0.18);
  border-color: white;
  transform: translateY(-2px);
  color: white;
}

/* Floating Interactive Tech Card / Hero Right Widget */
.ac-hero-widget-container {
  position: relative;
  display: flex;
  justify-content: center;
}

.ac-hero-main-card {
  position: relative;
  background: rgba(15, 23, 42, 0.75);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: var(--ac-radius-xl);
  padding: 2.25rem;
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.5), 0 0 40px rgba(11, 93, 52, 0.3);
  width: 100%;
  max-width: 480px;
  transform-style: preserve-3d;
  transition: transform var(--ac-transition-smooth);
}

.ac-hero-main-card:hover {
  transform: translateY(-6px) rotateX(2deg) rotateY(-2deg);
}

.ac-hero-stat-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.75rem;
  padding-bottom: 1.25rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.ac-hero-stat-badge {
  background: rgba(16, 185, 129, 0.15);
  border: 1px solid rgba(16, 185, 129, 0.4);
  color: #34D399;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.35rem 0.8rem;
  border-radius: var(--ac-radius-full);
}

.ac-hero-purity-gauge {
  text-align: right;
  font-family: var(--ac-font-mono);
  font-size: 1.75rem;
  font-weight: 800;
  color: #38BDF8;
}

.ac-hero-purity-gauge span {
  font-size: 0.75rem;
  display: block;
  font-family: var(--ac-font-sans);
  color: #94A3B8;
  font-weight: 500;
}

.ac-hero-spec-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
  margin-bottom: 2rem;
}

.ac-hero-spec-box {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--ac-radius-md);
  padding: 1rem;
}

.ac-spec-label {
  font-size: 0.6875rem;
  color: #94A3B8;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 0.35rem;
}

.ac-spec-value {
  font-size: 1.25rem;
  font-weight: 700;
  color: white;
}

.ac-spec-value.emerald {
  color: #34D399;
}

.ac-spec-value.gold {
  color: #FBBF24;
}

/* Floating Glass Badges */
.ac-floating-badge {
  position: absolute;
  background: rgba(255, 255, 255, 0.95);
  color: var(--ac-navy-dark);
  padding: 0.85rem 1.25rem;
  border-radius: var(--ac-radius-md);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.25);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  z-index: 15;
  border: 1px solid rgba(255, 255, 255, 0.8);
  animation: ac-float 6s ease-in-out infinite;
}

.ac-floating-badge-1 {
  top: -24px;
  right: -24px;
  animation-delay: 0s;
}

.ac-floating-badge-2 {
  bottom: -24px;
  left: -24px;
  animation-delay: -3s;
}

@keyframes ac-float {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-10px); }
}

.ac-badge-icon-box {
  width: 38px;
  height: 38px;
  border-radius: var(--ac-radius-sm);
  background: var(--ac-primary-emerald-subtle);
  color: var(--ac-primary-emerald);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
}

.ac-floating-badge-2 .ac-badge-icon-box {
  background: var(--ac-gold-subtle);
  color: var(--ac-gold-hover);
}

.ac-badge-details strong {
  display: block;
  font-size: 0.875rem;
  font-weight: 800;
  line-height: 1.2;
}

.ac-badge-details span {
  font-size: 0.6875rem;
  color: var(--ac-text-muted);
  font-weight: 600;
}

/* Slider Controls */
.ac-slider-controls {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  gap: 1rem;
  z-index: 20;
}

.ac-slider-dot {
  width: 12px;
  height: 6px;
  border-radius: var(--ac-radius-full);
  background: rgba(255, 255, 255, 0.3);
  cursor: pointer;
  transition: all var(--ac-transition-normal);
}

.ac-slider-dot.active {
  width: 36px;
  background: var(--ac-primary-emerald-light);
  box-shadow: 0 0 10px rgba(16, 185, 129, 0.7);
}

/* ==========================================================================
   METRIC TICKER / PROOF OF SCALE BAR
   ========================================================================== */
.ac-stats-band {
  background: linear-gradient(135deg, var(--ac-navy-dark) 0%, var(--ac-navy-primary) 100%);
  color: white;
  padding: 3rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  position: relative;
  overflow: hidden;
}

.ac-stats-band::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(245, 158, 11, 0.6), transparent);
}

.ac-stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2.5rem;
}

.ac-stat-item {
  position: relative;
  padding-left: 1.5rem;
  border-left: 2px solid rgba(16, 185, 129, 0.4);
}

.ac-stat-num {
  font-size: 2.75rem;
  font-weight: 800;
  line-height: 1;
  color: white;
  margin-bottom: 0.5rem;
  font-family: var(--ac-font-sans);
  letter-spacing: -0.02em;
}

.ac-stat-num span {
  color: var(--ac-gold);
}

.ac-stat-label {
  font-size: 0.9375rem;
  font-weight: 700;
  color: #F1F5F9;
  margin-bottom: 0.25rem;
}

.ac-stat-sub {
  font-size: 0.8125rem;
  color: #94A3B8;
  line-height: 1.4;
}

/* ==========================================================================
   GLOBAL CROP PORTFOLIO MATRIX
   Serving multi-crops: Grains, Cotton, Sugarcane, Pulses, Oilseeds, Polyhouse
   ========================================================================== */
.ac-section {
  padding: 6rem 0;
  position: relative;
}

.ac-section-alt {
  background-color: var(--ac-surface-alt);
}

.ac-section-header {
  text-align: center;
  max-width: 780px;
  margin: 0 auto 4rem auto;
}

.ac-section-tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ac-primary-emerald);
  background: var(--ac-primary-emerald-subtle);
  padding: 0.35rem 0.9rem;
  border-radius: var(--ac-radius-full);
  margin-bottom: 1rem;
}

.ac-section-title {
  font-size: clamp(2rem, 3.5vw, 2.75rem);
  font-weight: 800;
  color: var(--ac-navy-dark);
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin-bottom: 1rem;
}

.ac-section-subtitle {
  font-size: 1.125rem;
  color: var(--ac-text-muted);
  line-height: 1.6;
}

/* Crop Navigator Tabs */
.ac-crop-tabs-wrap {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 3rem;
}

.ac-crop-tab {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  background: white;
  border: 1px solid var(--ac-surface-border);
  border-radius: var(--ac-radius-full);
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--ac-text-secondary);
  cursor: pointer;
  transition: all var(--ac-transition-fast);
  box-shadow: var(--ac-shadow-xs);
}

.ac-crop-tab:hover {
  border-color: var(--ac-primary-emerald);
  color: var(--ac-primary-emerald);
  transform: translateY(-2px);
}

.ac-crop-tab.active {
  background: var(--ac-primary-emerald-dark);
  color: white;
  border-color: var(--ac-primary-emerald-dark);
  box-shadow: 0 4px 12px var(--ac-primary-emerald-glow);
}

.ac-crop-tab-icon {
  width: 18px;
  height: 18px;
}

/* Crop Protocol Showcase Card */
.ac-crop-matrix-card {
  background: white;
  border-radius: var(--ac-radius-xl);
  border: 1px solid var(--ac-surface-border);
  box-shadow: var(--ac-shadow-xl);
  padding: 3rem;
  display: grid;
  grid-template-columns: 1fr 1.25fr;
  gap: 3.5rem;
  align-items: center;
  transition: all var(--ac-transition-normal);
}

.ac-crop-visual {
  position: relative;
  border-radius: var(--ac-radius-lg);
  overflow: hidden;
  height: 380px;
  background-color: var(--ac-navy-dark);
}

.ac-crop-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.ac-crop-matrix-card:hover .ac-crop-visual img {
  transform: scale(1.04);
}

.ac-crop-overlay-badge {
  position: absolute;
  bottom: 1.5rem;
  left: 1.5rem;
  background: rgba(9, 26, 54, 0.85);
  backdrop-filter: blur(12px);
  padding: 0.75rem 1.25rem;
  border-radius: var(--ac-radius-md);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: white;
}

.ac-crop-info-title {
  font-size: 1.85rem;
  font-weight: 800;
  color: var(--ac-navy-dark);
  margin-bottom: 0.75rem;
}

.ac-crop-info-desc {
  color: var(--ac-text-secondary);
  font-size: 1rem;
  line-height: 1.6;
  margin-bottom: 1.75rem;
}

.ac-crop-protocol-stages {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin-bottom: 2rem;
}

.ac-stage-box {
  background: var(--ac-surface-alt);
  border: 1px solid var(--ac-surface-border);
  border-radius: var(--ac-radius-md);
  padding: 1rem;
}

.ac-stage-num {
  font-size: 0.6875rem;
  font-weight: 700;
  color: var(--ac-primary-emerald);
  text-transform: uppercase;
  margin-bottom: 0.25rem;
}

.ac-stage-title {
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--ac-navy-dark);
  margin-bottom: 0.25rem;
}

.ac-stage-rec {
  font-size: 0.75rem;
  font-family: var(--ac-font-mono);
  color: var(--ac-text-muted);
}

/* ==========================================================================
   PRODUCT CATALOG & 3D INTERACTIVE CARDS
   ========================================================================== */
.ac-product-filter-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1.25rem;
  margin-bottom: 2.5rem;
  padding: 1rem 1.5rem;
  background: white;
  border-radius: var(--ac-radius-lg);
  border: 1px solid var(--ac-surface-border);
  box-shadow: var(--ac-shadow-sm);
}

.ac-filter-pills {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.ac-filter-pill {
  padding: 0.5rem 1.2rem;
  border-radius: var(--ac-radius-full);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--ac-text-secondary);
  background: var(--ac-surface-alt);
  border: 1px solid var(--ac-surface-border);
  cursor: pointer;
  transition: all var(--ac-transition-fast);
}

.ac-filter-pill:hover, .ac-filter-pill.active {
  background: var(--ac-primary-emerald);
  color: white;
  border-color: var(--ac-primary-emerald);
}

.ac-search-input-wrap {
  position: relative;
  min-width: 280px;
}

.ac-search-input {
  width: 100%;
  padding: 0.55rem 1rem 0.55rem 2.5rem;
  border-radius: var(--ac-radius-full);
  border: 1px solid var(--ac-surface-border);
  font-size: 0.875rem;
  outline: none;
  transition: border-color var(--ac-transition-fast);
}

.ac-search-input:focus {
  border-color: var(--ac-primary-emerald);
  box-shadow: 0 0 0 3px var(--ac-primary-emerald-subtle);
}

.ac-search-icon {
  position: absolute;
  left: 0.875rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--ac-text-light);
}

/* Product Cards Grid */
.ac-product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 2rem;
}

.ac-product-card {
  position: relative;
  background: white;
  border-radius: var(--ac-radius-lg);
  border: 1px solid var(--ac-surface-border);
  padding: 1.75rem;
  box-shadow: var(--ac-shadow-sm);
  transition: transform var(--ac-transition-smooth), box-shadow var(--ac-transition-smooth), border-color var(--ac-transition-smooth);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.ac-product-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--ac-shadow-xl);
  border-color: rgba(11, 93, 52, 0.3);
}

.ac-card-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 1.25rem;
}

.ac-category-chip {
  font-size: 0.6875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 0.3rem 0.75rem;
  border-radius: var(--ac-radius-full);
  background: var(--ac-primary-emerald-subtle);
  color: var(--ac-primary-emerald-dark);
}

.ac-grade-chip {
  font-family: var(--ac-font-mono);
  font-size: 0.6875rem;
  font-weight: 600;
  color: var(--ac-navy-primary);
  background: var(--ac-navy-subtle);
  padding: 0.3rem 0.65rem;
  border-radius: var(--ac-radius-xs);
}

.ac-card-chem-formula {
  font-family: var(--ac-font-mono);
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--ac-primary-emerald);
  margin-bottom: 0.35rem;
}

.ac-card-title {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--ac-navy-dark);
  line-height: 1.25;
  margin-bottom: 0.75rem;
}

.ac-card-desc {
  font-size: 0.875rem;
  color: var(--ac-text-secondary);
  line-height: 1.5;
  margin-bottom: 1.5rem;
}

.ac-card-specs-list {
  background: var(--ac-surface-alt);
  border-radius: var(--ac-radius-md);
  padding: 0.875rem;
  margin-bottom: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.ac-spec-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.75rem;
}

.ac-spec-row .ac-label {
  color: var(--ac-text-muted);
}

.ac-spec-row .ac-val {
  font-weight: 700;
  font-family: var(--ac-font-mono);
  color: var(--ac-navy-dark);
}

.ac-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 1.25rem;
  border-top: 1px solid var(--ac-surface-border-light);
}

.ac-btn-tds {
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--ac-primary-emerald);
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 0.4rem 0.6rem;
  border-radius: var(--ac-radius-xs);
  transition: background var(--ac-transition-fast);
}

.ac-btn-tds:hover {
  background: var(--ac-primary-emerald-subtle);
}

.ac-btn-inquire {
  font-size: 0.8125rem;
  font-weight: 700;
  background: var(--ac-navy-primary);
  color: white;
  padding: 0.5rem 1rem;
  border-radius: var(--ac-radius-sm);
  border: none;
  cursor: pointer;
  transition: background var(--ac-transition-fast);
}

.ac-btn-inquire:hover {
  background: var(--ac-navy-dark);
}

/* ==========================================================================
   TECHNICAL FORMULATION & SPECIFICATIONS TABLE
   ========================================================================== */
.ac-table-container {
  background: white;
  border-radius: var(--ac-radius-lg);
  border: 1px solid var(--ac-surface-border);
  box-shadow: var(--ac-shadow-md);
  overflow: hidden;
  margin-top: 2rem;
}

.ac-tech-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.875rem;
}

.ac-tech-table th {
  background: var(--ac-navy-dark);
  color: white;
  font-weight: 700;
  font-size: 0.8125rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 1.1rem 1.25rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  white-space: nowrap;
}

.ac-tech-table td {
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--ac-surface-border-light);
  color: var(--ac-text-secondary);
  vertical-align: middle;
}

.ac-tech-table tr:hover td {
  background-color: var(--ac-primary-emerald-subtle);
}

.ac-tech-prod-name {
  font-weight: 700;
  color: var(--ac-navy-dark);
}

.ac-tech-prod-formula {
  font-family: var(--ac-font-mono);
  font-size: 0.75rem;
  color: var(--ac-primary-emerald);
}

.ac-badge-app {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.25rem 0.5rem;
  border-radius: var(--ac-radius-xs);
  font-size: 0.6875rem;
  font-weight: 700;
}

.ac-badge-app.foliar {
  background: #E0F2FE;
  color: #0369A1;
}

.ac-badge-app.fertigation {
  background: #DCFCE7;
  color: #15803D;
}

.ac-badge-app.soil {
  background: #FEF3C7;
  color: #B45309;
}

/* ==========================================================================
   DOSAGE & AGRONOMY CALCULATOR COMPONENT
   ========================================================================== */
.ac-calc-card {
  background: linear-gradient(135deg, white 0%, var(--ac-surface-alt) 100%);
  border-radius: var(--ac-radius-xl);
  border: 1px solid var(--ac-surface-border);
  box-shadow: var(--ac-shadow-xl);
  padding: 3rem;
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 3.5rem;
  align-items: center;
}

.ac-calc-form {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.ac-form-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.ac-form-label {
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--ac-navy-dark);
}

.ac-form-select, .ac-form-input {
  width: 100%;
  padding: 0.8rem 1rem;
  border-radius: var(--ac-radius-md);
  border: 1px solid var(--ac-surface-border);
  background: white;
  font-size: 0.9375rem;
  color: var(--ac-text-primary);
  outline: none;
  transition: border-color var(--ac-transition-fast);
}

.ac-form-select:focus, .ac-form-input:focus {
  border-color: var(--ac-primary-emerald);
  box-shadow: 0 0 0 3px var(--ac-primary-emerald-subtle);
}

.ac-calc-result-panel {
  background: var(--ac-navy-dark);
  color: white;
  border-radius: var(--ac-radius-lg);
  padding: 2.25rem;
  position: relative;
  overflow: hidden;
  box-shadow: var(--ac-shadow-lg);
}

.ac-calc-result-panel::before {
  content: '';
  position: absolute;
  top: -50px;
  right: -50px;
  width: 150px;
  height: 150px;
  background: radial-gradient(circle, rgba(16, 185, 129, 0.25) 0%, transparent 70%);
  border-radius: 50%;
}

.ac-calc-result-badge {
  font-size: 0.6875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--ac-gold);
  margin-bottom: 0.75rem;
}

.ac-calc-result-val {
  font-size: 2.75rem;
  font-weight: 800;
  color: #34D399;
  font-family: var(--ac-font-mono);
  line-height: 1.1;
  margin-bottom: 0.5rem;
}

.ac-calc-result-sub {
  font-size: 0.875rem;
  color: #94A3B8;
  margin-bottom: 1.5rem;
}

.ac-calc-notes {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 1.25rem;
  font-size: 0.8125rem;
  color: #CBD5E1;
  line-height: 1.5;
}

/* ==========================================================================
   GLOBAL EXPORT & COMPLIANCE FOOTPRINT
   ========================================================================== */
.ac-export-section {
  background: linear-gradient(135deg, var(--ac-navy-dark) 0%, #061528 100%);
  color: white;
}

.ac-export-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.ac-compliance-pills-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 2rem;
}

.ac-comp-pill {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--ac-radius-md);
  padding: 0.75rem 1.25rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.ac-comp-pill .ac-icon {
  color: #34D399;
}

.ac-comp-pill strong {
  display: block;
  font-size: 0.875rem;
  font-weight: 700;
}

.ac-comp-pill span {
  font-size: 0.6875rem;
  color: #94A3B8;
}

/* World Shipping Map Visualization Card */
.ac-shipping-card {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--ac-radius-xl);
  padding: 2.5rem;
  position: relative;
}

.ac-shipping-routes {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  margin-top: 1.5rem;
}

.ac-route-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem;
  border-radius: var(--ac-radius-md);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.ac-route-dest {
  font-weight: 700;
  font-size: 0.9375rem;
}

.ac-route-time {
  font-family: var(--ac-font-mono);
  font-size: 0.8125rem;
  color: var(--ac-gold);
}

/* ==========================================================================
   GLOBAL FOOTER
   ========================================================================== */
.ac-footer {
  background: #060E1A;
  color: #94A3B8;
  padding: 5rem 0 2rem 0;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.ac-footer-grid {
  display: grid;
  grid-template-columns: 1.5fr repeat(4, 1fr);
  gap: 3rem;
  margin-bottom: 4rem;
}

.ac-footer-brand-title {
  color: white;
  font-size: 1.35rem;
  font-weight: 800;
  margin-bottom: 1rem;
}

.ac-footer-brand-title span {
  color: #34D399;
}

.ac-footer-desc {
  font-size: 0.875rem;
  line-height: 1.6;
  margin-bottom: 1.5rem;
}

.ac-footer-col-title {
  color: white;
  font-size: 0.875rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 1.25rem;
}

.ac-footer-links {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.ac-footer-links a {
  font-size: 0.875rem;
  color: #94A3B8;
  transition: color var(--ac-transition-fast);
}

.ac-footer-links a:hover {
  color: white;
}

.ac-footer-bottom {
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.8125rem;
}

/* ==========================================================================
   MODALS & TOAST NOTIFICATIONS
   ========================================================================== */
.ac-modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(15, 23, 42, 0.75);
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2000;
  opacity: 0;
  visibility: hidden;
  transition: all var(--ac-transition-normal);
  padding: 1.5rem;
}

.ac-modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.ac-modal-card {
  background: white;
  width: 100%;
  max-width: 600px;
  border-radius: var(--ac-radius-xl);
  padding: 2.5rem;
  box-shadow: var(--ac-shadow-2xl);
  transform: translateY(20px) scale(0.95);
  transition: transform var(--ac-transition-smooth);
  position: relative;
}

.ac-modal-overlay.active .ac-modal-card {
  transform: translateY(0) scale(1);
}

.ac-modal-close {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--ac-text-muted);
}

.ac-modal-close:hover {
  color: var(--ac-text-primary);
}

.ac-toast-container {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  z-index: 2100;
}

.ac-toast {
  background: var(--ac-navy-dark);
  color: white;
  border-left: 4px solid var(--ac-primary-emerald);
  padding: 1rem 1.5rem;
  border-radius: var(--ac-radius-md);
  box-shadow: var(--ac-shadow-xl);
  font-size: 0.875rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  animation: ac-toast-slide 0.3s ease-out;
}

@keyframes ac-toast-slide {
  from { transform: translateX(100%); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}

/* ==========================================================================
   RESPONSIVE BREAKPOINTS
   ========================================================================== */
@media (max-width: 1200px) {
  .ac-nav-menu {
    display: none;
  }
  .ac-mobile-toggle {
    display: flex;
  }
  .ac-hero-inner {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  .ac-hero-widget-container {
    justify-content: flex-start;
  }
  .ac-stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .ac-crop-matrix-card, .ac-calc-card, .ac-export-grid {
    grid-template-columns: 1fr;
  }
  .ac-footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .ac-topbar {
    display: none;
  }
  .ac-stats-grid {
    grid-template-columns: 1fr;
  }
  .ac-product-filter-bar {
    flex-direction: column;
    align-items: stretch;
  }
  .ac-crop-protocol-stages {
    grid-template-columns: 1fr;
  }
  .ac-footer-grid {
    grid-template-columns: 1fr;
  }
}