/* ==============================================================================
   ANNAPURNA TRADERS - Modern B2B Styling
   Wholesale Namkeen & Packaged Drinking Water Plant
   ============================================================================== */

:root {
  --primary-namkeen: #ea580c;
  --primary-namkeen-hover: #c2410c;
  --primary-namkeen-light: #fff7ed;
  --primary-water: #0284c7;
  --primary-water-hover: #0369a1;
  --primary-water-light: #f0f9ff;
  --accent-gold: #f59e0b;
  --accent-green: #16a34a;
  --accent-green-hover: #15803d;
  --dark-navy: #0f172a;
  --dark-slate: #1e293b;
  --text-main: #334155;
  --text-muted: #64748b;
  --bg-light: #f8fafc;
  --bg-card: #ffffff;
  --border-color: #e2e8f0;
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.08);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -2px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.05);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.04);
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-full: 9999px;
  --container-width: 1200px;
  --transition: all 0.25s ease-in-out;
}

/* Global Reset */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: 'Plus Jakarta Sans', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
  color: var(--text-main);
  background-color: var(--bg-light);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img, svg {
  max-width: 100%;
  height: auto;
  display: block;
}

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

ul {
  list-style: none;
}

.container {
  width: 100%;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 1.25rem;
}

/* Top Announcement Bar */
.top-bar {
  background: var(--dark-navy);
  color: #94a3b8;
  font-size: 0.85rem;
  padding: 0.55rem 0;
  border-bottom: 1px solid #1e293b;
}

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

.top-bar-left, .top-bar-right {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  flex-wrap: wrap;
}

.top-bar a {
  color: #cbd5e1;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.top-bar a:hover {
  color: #ffffff;
}

.badge-tag {
  background: rgba(234, 88, 12, 0.2);
  color: #fb923c;
  padding: 0.15rem 0.5rem;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
}

/* Main Navigation Header */
.main-header {
  background: #ffffff;
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.header-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.75rem 0;
}

.brand-logo {
  display: flex;
  align-items: center;
}

.brand-logo img {
  height: 52px;
  width: auto;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 1.75rem;
}

.nav-link {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--dark-slate);
  padding: 0.5rem 0;
  position: relative;
}

.nav-link:hover, .nav-link.active {
  color: var(--primary-namkeen);
}

.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2.5px;
  background: var(--primary-namkeen);
  border-radius: 2px;
}

.header-cta-group {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-weight: 700;
  font-size: 0.92rem;
  padding: 0.65rem 1.25rem;
  border-radius: var(--radius-md);
  cursor: pointer;
  border: 1px solid transparent;
  transition: var(--transition);
  text-align: center;
}

.btn-primary-namkeen {
  background: var(--primary-namkeen);
  color: #ffffff;
}

.btn-primary-namkeen:hover {
  background: var(--primary-namkeen-hover);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(234, 88, 12, 0.35);
}

.btn-primary-water {
  background: var(--primary-water);
  color: #ffffff;
}

.btn-primary-water:hover {
  background: var(--primary-water-hover);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(2, 132, 199, 0.35);
}

.btn-whatsapp {
  background: #25d366;
  color: #ffffff;
}

.btn-whatsapp:hover {
  background: #20ba5a;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(37, 211, 102, 0.35);
}

.btn-outline-dark {
  border-color: var(--dark-slate);
  color: var(--dark-slate);
  background: transparent;
}

.btn-outline-dark:hover {
  background: var(--dark-slate);
  color: #ffffff;
}

.btn-outline-white {
  border-color: rgba(255, 255, 255, 0.4);
  color: #ffffff;
  background: transparent;
}

.btn-outline-white:hover {
  background: #ffffff;
  color: var(--dark-navy);
}

.btn-sm {
  padding: 0.4rem 0.85rem;
  font-size: 0.82rem;
}

.btn-lg {
  padding: 0.85rem 1.75rem;
  font-size: 1.05rem;
}

/* Mobile Nav Toggle */
.mobile-nav-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--dark-slate);
  cursor: pointer;
}

/* Hero Section */
.hero-section {
  position: relative;
  background: linear-gradient(135deg, #090d16 0%, #0f172a 60%, #1e293b 100%);
  color: #ffffff;
  padding: 4.5rem 0 3.5rem;
  overflow: hidden;
}

.hero-section::before {
  content: '';
  position: absolute;
  top: -20%;
  right: -10%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(2, 132, 199, 0.18) 0%, transparent 70%);
  pointer-events: none;
}

.hero-section::after {
  content: '';
  position: absolute;
  bottom: -20%;
  left: -10%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(234, 88, 12, 0.15) 0%, transparent 70%);
  pointer-events: none;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  align-items: center;
  gap: 3rem;
  position: relative;
  z-index: 2;
}

.hero-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(8px);
  padding: 0.4rem 1rem;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 700;
  color: #fef08a;
  border: 1px solid rgba(255, 255, 255, 0.15);
  margin-bottom: 1.5rem;
}

.hero-title {
  font-size: 2.85rem;
  font-weight: 900;
  line-height: 1.15;
  margin-bottom: 1.25rem;
  letter-spacing: -0.02em;
}

.hero-title .highlight-namkeen {
  color: #fb923c;
  text-shadow: 0 0 25px rgba(251, 146, 60, 0.3);
}

.hero-title .highlight-water {
  color: #38bdf8;
  text-shadow: 0 0 25px rgba(56, 189, 248, 0.3);
}

.hero-desc {
  font-size: 1.1rem;
  color: #cbd5e1;
  margin-bottom: 2rem;
  max-width: 580px;
}

.hero-cta-group {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 2.5rem;
}

.hero-trust-badges {
  display: flex;
  align-items: center;
  gap: 2rem;
  flex-wrap: wrap;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 1.5rem;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  color: #94a3b8;
  font-weight: 600;
}

.trust-item .icon {
  color: #22c55e;
  font-size: 1.1rem;
}

.hero-media {
  position: relative;
}

.hero-media img {
  width: 100%;
  border-radius: var(--radius-lg);
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

/* Dual Business Selector Cards (Quick Navigation) */
.division-split-section {
  padding: 3rem 0;
  margin-top: -2.5rem;
  position: relative;
  z-index: 10;
}

.division-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.75rem;
}

.division-card {
  background: #ffffff;
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow-lg);
  border: 2px solid transparent;
  transition: var(--transition);
  display: flex;
  gap: 1.5rem;
  align-items: center;
}

.division-card.card-namkeen {
  border-color: #fed7aa;
}

.division-card.card-namkeen:hover {
  transform: translateY(-4px);
  border-color: var(--primary-namkeen);
  box-shadow: 0 15px 30px rgba(234, 88, 12, 0.15);
}

.division-card.card-water {
  border-color: #bae6fd;
}

.division-card.card-water:hover {
  transform: translateY(-4px);
  border-color: var(--primary-water);
  box-shadow: 0 15px 30px rgba(2, 132, 199, 0.15);
}

.division-icon {
  width: 75px;
  height: 75px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.card-namkeen .division-icon {
  background: var(--primary-namkeen-light);
}

.card-water .division-icon {
  background: var(--primary-water-light);
}

.division-content h3 {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--dark-slate);
  margin-bottom: 0.35rem;
}

.division-content p {
  font-size: 0.92rem;
  color: var(--text-muted);
  margin-bottom: 1rem;
}

.division-link {
  font-weight: 700;
  font-size: 0.9rem;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.card-namkeen .division-link {
  color: var(--primary-namkeen);
}

.card-water .division-link {
  color: var(--primary-water);
}

/* Statistics Bar */
.stats-section {
  padding: 2.5rem 0;
  background: #ffffff;
  border-bottom: 1px solid var(--border-color);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  text-align: center;
}

.stat-item {
  padding: 1rem;
}

.stat-number {
  font-size: 2.35rem;
  font-weight: 900;
  color: var(--dark-navy);
  line-height: 1;
  margin-bottom: 0.35rem;
}

.stat-number span {
  color: var(--primary-namkeen);
}

.stat-item:nth-child(even) .stat-number span {
  color: var(--primary-water);
}

.stat-label {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-muted);
}

/* Section Header Generic */
.section-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 3rem;
}

.section-pill {
  display: inline-block;
  padding: 0.3rem 0.9rem;
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.75rem;
}

.pill-namkeen {
  background: var(--primary-namkeen-light);
  color: var(--primary-namkeen);
}

.pill-water {
  background: var(--primary-water-light);
  color: var(--primary-water);
}

.section-title {
  font-size: 2.15rem;
  font-weight: 800;
  color: var(--dark-navy);
  line-height: 1.25;
  margin-bottom: 0.75rem;
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--text-muted);
}

/* Products Section */
.products-section {
  padding: 4.5rem 0;
}

.catalog-tabs {
  display: flex;
  justify-content: center;
  gap: 0.75rem;
  margin-bottom: 2.5rem;
  flex-wrap: wrap;
}

.tab-btn {
  padding: 0.65rem 1.5rem;
  border-radius: var(--radius-full);
  font-weight: 700;
  font-size: 0.95rem;
  border: 1px solid var(--border-color);
  background: #ffffff;
  color: var(--dark-slate);
  cursor: pointer;
  transition: var(--transition);
}

.tab-btn.active, .tab-btn:hover {
  background: var(--dark-navy);
  color: #ffffff;
  border-color: var(--dark-navy);
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.75rem;
}

.product-card {
  background: #ffffff;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  transition: var(--transition);
}

.product-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-xl);
}

.product-card-media {
  position: relative;
  background: #f8fafc;
  padding: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 220px;
}

.product-card-media img {
  max-height: 180px;
  object-fit: contain;
  transition: transform 0.3s ease;
}

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

.product-badge {
  position: absolute;
  top: 1rem;
  left: 1rem;
  font-size: 0.72rem;
  font-weight: 800;
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-full);
  text-transform: uppercase;
}

.badge-namkeen {
  background: #ffedd5;
  color: #c2410c;
}

.badge-water {
  background: #e0f2fe;
  color: #0369a1;
}

.product-body {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.product-category-tag {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.35rem;
}

.product-title {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--dark-navy);
  margin-bottom: 0.6rem;
  line-height: 1.35;
}

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

.product-specs {
  background: var(--bg-light);
  border-radius: var(--radius-md);
  padding: 0.75rem 0.9rem;
  font-size: 0.82rem;
  margin-bottom: 1.25rem;
}

.spec-row {
  display: flex;
  justify-content: space-between;
  margin-bottom: 0.3rem;
}

.spec-row:last-child {
  margin-bottom: 0;
}

.spec-label {
  color: var(--text-muted);
  font-weight: 600;
}

.spec-value {
  color: var(--dark-slate);
  font-weight: 700;
}

.product-actions {
  display: flex;
  gap: 0.6rem;
}

.product-actions .btn {
  flex: 1;
}

/* Water Plant Feature Highlight Section */
.water-plant-banner {
  background: linear-gradient(135deg, #0284c7 0%, #0369a1 60%, #0c4a6e 100%);
  color: #ffffff;
  padding: 4.5rem 0;
  border-radius: var(--radius-lg);
  margin: 3rem 0;
  box-shadow: var(--shadow-xl);
}

.water-plant-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

.water-plant-content h2 {
  font-size: 2.35rem;
  font-weight: 900;
  line-height: 1.2;
  margin-bottom: 1.25rem;
}

.water-plant-content p {
  color: #e0f2fe;
  font-size: 1.05rem;
  margin-bottom: 1.75rem;
}

.plant-features-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-bottom: 2rem;
}

.plant-feature-item {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  font-size: 0.92rem;
  font-weight: 600;
  color: #ffffff;
}

.plant-feature-item .check {
  background: #38bdf8;
  color: #0c4a6e;
  width: 24px;
  height: 24px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 900;
  font-size: 0.8rem;
  flex-shrink: 0;
}

/* B2B Instant Price & Crate Estimator Calculator */
.calculator-section {
  background: #ffffff;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 3rem;
  margin: 4rem 0;
  box-shadow: var(--shadow-md);
}

.calc-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
}

.form-group {
  margin-bottom: 1.25rem;
}

.form-label {
  display: block;
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--dark-slate);
  margin-bottom: 0.45rem;
}

.form-control, .form-select {
  width: 100%;
  padding: 0.75rem 1rem;
  font-size: 0.95rem;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  background: #ffffff;
  color: var(--dark-slate);
  font-family: inherit;
  transition: var(--transition);
}

.form-control:focus, .form-select:focus {
  outline: none;
  border-color: var(--primary-namkeen);
  box-shadow: 0 0 0 3px rgba(234, 88, 12, 0.15);
}

.calc-result-box {
  background: var(--bg-light);
  border: 2px dashed #cbd5e1;
  border-radius: var(--radius-lg);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.calc-summary-title {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--dark-navy);
  margin-bottom: 1rem;
}

.calc-line {
  display: flex;
  justify-content: space-between;
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--border-color);
  font-size: 0.92rem;
}

.calc-total {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--primary-namkeen);
  border-bottom: none;
  padding-top: 0.75rem;
}

/* Why Dhaba & Retail Partners Choose Us */
.features-section {
  padding: 4.5rem 0;
  background: #ffffff;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 2rem;
}

.feature-card {
  padding: 2rem;
  border-radius: var(--radius-lg);
  background: var(--bg-light);
  border: 1px solid var(--border-color);
  transition: var(--transition);
}

.feature-card:hover {
  background: #ffffff;
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.feature-icon-wrapper {
  width: 60px;
  height: 60px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
  margin-bottom: 1.25rem;
}

.feature-card:nth-child(1) .feature-icon-wrapper { background: #ffedd5; color: #ea580c; }
.feature-card:nth-child(2) .feature-icon-wrapper { background: #e0f2fe; color: #0284c7; }
.feature-card:nth-child(3) .feature-icon-wrapper { background: #dcfce7; color: #16a34a; }
.feature-card:nth-child(4) .feature-icon-wrapper { background: #fef3c7; color: #d97706; }

.feature-card h3 {
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--dark-navy);
  margin-bottom: 0.6rem;
}

.feature-card p {
  font-size: 0.9rem;
  color: var(--text-muted);
}

/* Wholesale Inquiry Form Section */
.inquiry-section {
  padding: 4.5rem 0;
  background: linear-gradient(180deg, #f8fafc 0%, #edf2f7 100%);
}

.inquiry-wrapper {
  background: #ffffff;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  border: 1px solid var(--border-color);
  overflow: hidden;
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
}

.inquiry-info-panel {
  background: var(--dark-navy);
  color: #ffffff;
  padding: 3rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.inquiry-info-panel h3 {
  font-size: 1.85rem;
  font-weight: 800;
  margin-bottom: 1rem;
}

.inquiry-info-panel p {
  color: #94a3b8;
  font-size: 0.98rem;
  margin-bottom: 2rem;
}

.info-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.info-item-icon {
  width: 42px;
  height: 42px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}

.info-item-content h4 {
  font-size: 0.85rem;
  text-transform: uppercase;
  color: #94a3b8;
  letter-spacing: 0.05em;
  margin-bottom: 0.2rem;
}

.info-item-content p, .info-item-content a {
  font-size: 1rem;
  font-weight: 700;
  color: #ffffff;
}

.inquiry-form-panel {
  padding: 3rem;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

/* Alert Messages */
.alert {
  padding: 1rem 1.25rem;
  border-radius: var(--radius-md);
  font-size: 0.95rem;
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.alert-success {
  background: #dcfce7;
  color: #15803d;
  border: 1px solid #bbf7d0;
}

.alert-danger {
  background: #fee2e2;
  color: #b91c1c;
  border: 1px solid #fecaca;
}

/* Footer */
.main-footer {
  background: var(--dark-navy);
  color: #94a3b8;
  padding: 4.5rem 0 2rem;
  border-top: 1px solid #1e293b;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 0.9fr 0.9fr 1fr;
  gap: 2.5rem;
  margin-bottom: 3.5rem;
}

.footer-col h4 {
  color: #ffffff;
  font-size: 1.1rem;
  font-weight: 800;
  margin-bottom: 1.25rem;
  position: relative;
}

.footer-col h4::after {
  content: '';
  position: absolute;
  bottom: -0.45rem;
  left: 0;
  width: 32px;
  height: 2px;
  background: var(--primary-namkeen);
}

.footer-links li {
  margin-bottom: 0.65rem;
}

.footer-links a {
  color: #94a3b8;
  font-size: 0.92rem;
}

.footer-links a:hover {
  color: #ffffff;
  padding-left: 4px;
}

.footer-bottom {
  border-top: 1px solid #1e293b;
  padding-top: 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.85rem;
}

/* Mobile Sticky Bottom Quick Action Bar */
.mobile-sticky-bar {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: #ffffff;
  padding: 0.65rem 1rem;
  box-shadow: 0 -4px 15px rgba(0, 0, 0, 0.12);
  z-index: 999;
  border-top: 1px solid var(--border-color);
}

.mobile-sticky-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
}

/* WhatsApp Floating Circle Button */
.whatsapp-float {
  position: fixed;
  bottom: 85px;
  right: 25px;
  background: #25d366;
  color: #ffffff;
  width: 58px;
  height: 58px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.9rem;
  box-shadow: 0 6px 18px rgba(37, 211, 102, 0.45);
  z-index: 900;
  transition: transform 0.25s ease;
}

.whatsapp-float:hover {
  transform: scale(1.1);
  color: #ffffff;
}

/* Admin Table Styles */
.admin-table-wrapper {
  background: #ffffff;
  border-radius: var(--radius-lg);
  overflow-x: auto;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border-color);
}

.admin-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.9rem;
}

.admin-table th {
  background: #f1f5f9;
  color: var(--dark-slate);
  padding: 0.85rem 1rem;
  font-weight: 700;
  border-bottom: 2px solid var(--border-color);
}

.admin-table td {
  padding: 0.85rem 1rem;
  border-bottom: 1px solid var(--border-color);
  vertical-align: middle;
}

.admin-table tr:hover {
  background: #f8fafc;
}

.status-badge {
  padding: 0.2rem 0.55rem;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 700;
}

.status-new {
  background: #dbeafe;
  color: #1e40af;
}

/* Responsive Media Queries */
@media (max-width: 992px) {
  .hero-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }
  
  .hero-desc {
    margin: 0 auto 2rem;
  }

  .hero-cta-group {
    justify-content: center;
  }

  .hero-trust-badges {
    justify-content: center;
  }

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

  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .water-plant-grid {
    grid-template-columns: 1fr;
  }

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

  .inquiry-wrapper {
    grid-template-columns: 1fr;
  }

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

@media (max-width: 768px) {
  .top-bar {
    display: none; /* Hide top bar on mobile to save vertical space */
  }

  .mobile-nav-toggle {
    display: block;
  }

  .nav-menu {
    position: fixed;
    top: 70px;
    left: -100%;
    width: 85%;
    height: calc(100vh - 70px);
    background: #ffffff;
    flex-direction: column;
    align-items: flex-start;
    padding: 2rem 1.5rem;
    box-shadow: var(--shadow-xl);
    transition: left 0.3s ease;
    z-index: 1000;
  }

  .nav-menu.active {
    left: 0;
  }

  .header-cta-group .btn-wholesale-quote {
    display: none;
  }

  .hero-title {
    font-size: 2.15rem;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

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

  .mobile-sticky-bar {
    display: block;
  }

  body {
    padding-bottom: 70px; /* Space for sticky bar */
  }

  .whatsapp-float {
    bottom: 80px;
    right: 15px;
    width: 50px;
    height: 50px;
    font-size: 1.6rem;
  }
}