/* ==========================================================================
   ASLIAGGARWAL.COM - PREMIUM DESIGN SYSTEM & MAIN STYLESHEET
   Brand: Asliaggarwal (Food Grains - Fruits - Vegetables)
   ========================================================================== */

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

:root {
  --color-primary: #1b4332;
  --color-primary-light: #2d6a4f;
  --color-primary-dark: #081c15;
  --color-accent: #d4a373;
  --color-accent-hover: #bc6c25;
  --color-accent-light: #fefae0;
  --color-whatsapp: #25D366;
  --color-whatsapp-hover: #128C7E;
  
  --color-text-main: #212529;
  --color-text-muted: #6c757d;
  --color-text-light: #adb5bd;
  --color-bg-light: #f8f9fa;
  --color-bg-card: #ffffff;
  --color-bg-tint: #f1f8f3;
  --color-border: #e9ecef;
  --color-border-dark: #dee2e6;
  
  --font-heading: 'Outfit', sans-serif;
  --font-body: 'Plus Jakarta Sans', sans-serif;
  
  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.04);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 10px 25px rgba(27, 67, 50, 0.12);
  --shadow-hover: 0 14px 28px rgba(27, 67, 50, 0.16);
  
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-full: 9999px;
  
  --transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  --container-max: 1240px;
}

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

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

body {
  font-family: var(--font-body);
  color: var(--color-text-main);
  background-color: #fafbfc;
  line-height: 1.6;
  overflow-x: hidden;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

main { flex: 1; }

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

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

button, input, select, textarea {
  font-family: inherit;
  font-size: 1rem;
}

ul { list-style: none; }

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

/* Top Notification / Info Bar */
.top-bar {
  background: var(--color-primary-dark);
  color: #e2e8f0;
  font-size: 0.85rem;
  padding: 0.5rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.top-bar-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.top-bar-contact {
  display: flex;
  gap: 1.25rem;
  align-items: center;
}

.top-bar-contact a {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  color: #cbd5e1;
}

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

.top-bar-badge {
  background: rgba(212, 163, 115, 0.2);
  color: var(--color-accent);
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius-full);
  font-weight: 500;
  font-size: 0.78rem;
}

/* Header & Navigation */
.site-header {
  background: #ffffff;
  box-shadow: var(--shadow-sm);
  position: sticky;
  top: 0;
  z-index: 100;
  transition: var(--transition);
}

.site-header.scrolled {
  box-shadow: var(--shadow-md);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.85rem 0;
  gap: 1.5rem;
}

.logo-wrapper {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.logo-img {
  height: 50px;
  width: auto;
  object-fit: contain;
}

.site-branding-text {
  display: flex;
  flex-direction: column;
}

.site-title {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.35rem;
  color: var(--color-primary);
  line-height: 1.1;
  letter-spacing: -0.02em;
}

.site-tagline {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  font-weight: 500;
}

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

.nav-link {
  font-weight: 600;
  color: var(--color-text-main);
  font-size: 0.95rem;
  position: relative;
  padding: 0.35rem 0;
}

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

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

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

.header-actions {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.btn-header-wa {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background-color: var(--color-whatsapp);
  color: #ffffff;
  padding: 0.5rem 1.1rem;
  border-radius: var(--radius-full);
  font-weight: 600;
  font-size: 0.9rem;
  box-shadow: 0 4px 10px rgba(37, 211, 102, 0.3);
  border: none;
  cursor: pointer;
}

.btn-header-wa:hover {
  background-color: var(--color-whatsapp-hover);
  transform: translateY(-1px);
}

.btn-header-wa svg {
  width: 18px;
  height: 18px;
  fill: currentColor;
}

.mobile-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  color: var(--color-text-main);
  font-size: 1.5rem;
}

/* Hero Section */
.hero-section {
  background: linear-gradient(135deg, #1b4332 0%, #2d6a4f 100%);
  color: #ffffff;
  padding: 4.5rem 0;
  position: relative;
  overflow: hidden;
}

.hero-section::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  background: radial-gradient(circle at 80% 20%, rgba(212, 163, 115, 0.25) 0%, transparent 50%);
  pointer-events: none;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 3rem;
  align-items: center;
}

.hero-content {
  position: relative;
  z-index: 2;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(8px);
  padding: 0.4rem 1rem;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 600;
  color: #fefae0;
  margin-bottom: 1.25rem;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.hero-title {
  font-family: var(--font-heading);
  font-size: 2.75rem;
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 1.25rem;
  letter-spacing: -0.02em;
}

.hero-title span {
  color: #fefae0;
}

.hero-subtitle {
  font-size: 1.15rem;
  color: #e2e8f0;
  margin-bottom: 2rem;
  max-width: 540px;
  line-height: 1.6;
}

.hero-buttons {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.hero-image-box {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-card-preview {
  background: rgba(255, 255, 255, 0.96);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
  color: var(--color-text-main);
  max-width: 380px;
  transform: rotate(-1deg);
  transition: var(--transition);
}

.hero-card-preview:hover {
  transform: rotate(0deg) scale(1.02);
}

.hero-card-img {
  width: 100%;
  height: 220px;
  object-fit: contain;
  background: #f8f9fa;
  border-radius: var(--radius-md);
  margin-bottom: 1rem;
  padding: 0.5rem;
}

/* Feature Badges */
.features-bar {
  background: #ffffff;
  border-bottom: 1px solid var(--color-border);
  padding: 1.75rem 0;
  box-shadow: var(--shadow-sm);
}

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

.feature-item {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.feature-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: var(--color-bg-tint);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  flex-shrink: 0;
}

.feature-text h4 {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--color-text-main);
  margin-bottom: 0.15rem;
}

.feature-text p {
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

/* Section Common */
.section {
  padding: 4.5rem 0;
}

.section-tint {
  background-color: var(--color-bg-tint);
}

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

.section-tag {
  display: inline-block;
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-primary-light);
  margin-bottom: 0.5rem;
}

.section-title {
  font-family: var(--font-heading);
  font-size: 2.25rem;
  font-weight: 800;
  color: var(--color-text-main);
  letter-spacing: -0.02em;
  line-height: 1.2;
  margin-bottom: 0.75rem;
}

.section-desc {
  font-size: 1rem;
  color: var(--color-text-muted);
}

/* Category Filter Tabs */
.category-filter-wrap {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin-bottom: 2.5rem;
}

.category-tab-btn {
  background: #ffffff;
  border: 1px solid var(--color-border);
  padding: 0.55rem 1.25rem;
  border-radius: var(--radius-full);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-text-main);
  cursor: pointer;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.category-tab-btn:hover {
  border-color: var(--color-primary-light);
  color: var(--color-primary-light);
}

.category-tab-btn.active {
  background: var(--color-primary);
  color: #ffffff;
  border-color: var(--color-primary);
  box-shadow: 0 4px 10px rgba(27, 67, 50, 0.25);
}

/* Product Grid & Cards */
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(270px, 1fr));
  gap: 1.75rem;
}

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

.product-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(45, 106, 79, 0.3);
}

.product-badge {
  position: absolute;
  top: 0.85rem;
  left: 0.85rem;
  background: var(--color-primary);
  color: #ffffff;
  font-size: 0.72rem;
  font-weight: 700;
  padding: 0.25rem 0.6rem;
  border-radius: var(--radius-full);
  z-index: 2;
  text-transform: uppercase;
}

.product-thumb-link {
  display: block;
  position: relative;
  width: 100%;
  padding-top: 75%;
  background: #f8f9fa;
  overflow: hidden;
  cursor: pointer;
}

.product-thumb-img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 1rem;
  transition: transform 0.4s ease;
}

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

.product-card-body {
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.product-card-cat {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--color-accent-hover);
  text-transform: uppercase;
  margin-bottom: 0.35rem;
}

.product-card-title {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-text-main);
  line-height: 1.3;
  margin-bottom: 0.5rem;
}

.product-card-title a:hover {
  color: var(--color-primary);
}

.product-meta-row {
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
  margin-bottom: 0.85rem;
}

.product-price {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--color-primary);
}

.product-weight-tag {
  font-size: 0.8rem;
  background: #e9ecef;
  color: #495057;
  padding: 0.15rem 0.5rem;
  border-radius: var(--radius-sm);
  font-weight: 600;
}

.product-desc-snippet {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  margin-bottom: 1.25rem;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* Card Actions / Quantity & WhatsApp */
.product-card-footer {
  margin-top: auto;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  padding-top: 0.85rem;
  border-top: 1px solid var(--color-border);
}

.qty-control-wrapper {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--color-bg-light);
  border: 1px solid var(--color-border-dark);
  border-radius: var(--radius-md);
  padding: 0.25rem;
}

.qty-btn {
  width: 34px;
  height: 34px;
  border: none;
  background: #ffffff;
  border-radius: var(--radius-sm);
  color: var(--color-text-main);
  font-weight: 700;
  font-size: 1.1rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
  box-shadow: 0 1px 3px rgba(0,0,0,0.05);
}

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

.qty-btn:active {
  transform: scale(0.95);
}

.qty-input {
  width: 50px;
  text-align: center;
  border: none;
  background: transparent;
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--color-text-main);
  -moz-appearance: textfield;
}

.qty-input::-webkit-outer-spin-button,
.qty-input::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

/* WhatsApp Order Button */
.btn-whatsapp-order {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  background-color: var(--color-whatsapp);
  color: #ffffff;
  font-weight: 700;
  font-size: 0.92rem;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-md);
  border: none;
  cursor: pointer;
  width: 100%;
  transition: var(--transition);
  box-shadow: 0 4px 10px rgba(37, 211, 102, 0.2);
  text-decoration: none;
}

.btn-whatsapp-order:hover {
  background-color: var(--color-whatsapp-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 14px rgba(37, 211, 102, 0.35);
  color: #ffffff;
}

.btn-whatsapp-order:active {
  transform: translateY(0);
}

.btn-whatsapp-order svg {
  width: 20px;
  height: 20px;
  fill: currentColor;
  flex-shrink: 0;
}

/* Secondary Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  border: 1px solid transparent;
  transition: var(--transition);
}

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

.btn-primary:hover {
  background-color: var(--color-primary-light);
  transform: translateY(-1px);
  color: #ffffff;
}

.btn-secondary {
  background-color: #ffffff;
  color: var(--color-primary);
  border-color: var(--color-border-dark);
}

.btn-secondary:hover {
  background-color: var(--color-bg-light);
  border-color: var(--color-primary);
}

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

.btn-accent:hover {
  background-color: var(--color-accent-hover);
  color: #ffffff;
}

/* Catalog Toolbar */
.catalog-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 2rem;
  background: #ffffff;
  padding: 1rem 1.25rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
}

.search-box {
  position: relative;
  flex: 1;
  min-width: 250px;
  max-width: 400px;
}

.search-input {
  width: 100%;
  padding: 0.65rem 1rem 0.65rem 2.4rem;
  border: 1px solid var(--color-border-dark);
  border-radius: var(--radius-md);
  outline: none;
  font-size: 0.9rem;
  transition: var(--transition);
}

.search-input:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(27, 67, 50, 0.1);
}

.search-icon {
  position: absolute;
  left: 0.8rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-text-muted);
  font-size: 1rem;
  pointer-events: none;
}

/* Health Benefits Section */
.benefits-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.75rem;
}

.benefit-card {
  background: #ffffff;
  border-radius: var(--radius-lg);
  padding: 2rem 1.75rem;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.benefit-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-primary-light);
}

.benefit-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  background: var(--color-bg-tint);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 1.25rem;
}

.benefit-card h3 {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 0.65rem;
  color: var(--color-text-main);
}

.benefit-card p {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* Product Detail Page */
.product-detail-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3.5rem;
  background: #ffffff;
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
  margin-bottom: 3rem;
}

.product-detail-gallery {
  position: relative;
}

.product-main-img-wrap {
  background: #f8f9fa;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  padding: 2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 380px;
}

.product-main-img {
  max-height: 360px;
  object-fit: contain;
}

.product-info-col h1 {
  font-family: var(--font-heading);
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--color-text-main);
  line-height: 1.2;
  margin-bottom: 0.75rem;
}

.product-detail-meta {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.25rem;
  flex-wrap: wrap;
}

.detail-price {
  font-size: 2rem;
  font-weight: 800;
  color: var(--color-primary);
}

.detail-weight {
  font-size: 0.95rem;
  background: var(--color-bg-tint);
  color: var(--color-primary);
  font-weight: 700;
  padding: 0.3rem 0.85rem;
  border-radius: var(--radius-full);
}

.product-description-content {
  font-size: 1rem;
  color: #4a5568;
  line-height: 1.7;
  margin-bottom: 2rem;
  border-top: 1px solid var(--color-border);
  padding-top: 1.5rem;
}

.order-box-card {
  background: var(--color-bg-tint);
  border: 1px solid rgba(45, 106, 79, 0.2);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  margin-top: 1.5rem;
}

/* Breadcrumbs */
.breadcrumb-nav {
  padding: 1.25rem 0;
  font-size: 0.88rem;
  color: var(--color-text-muted);
}

.breadcrumb-nav a {
  color: var(--color-primary);
}

.breadcrumb-nav a:hover {
  text-decoration: underline;
}

.breadcrumb-nav span {
  margin: 0 0.4rem;
}

/* Modals */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(4px);
  z-index: 999;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}

.modal-overlay.active {
  display: flex;
  animation: fadeIn 0.2s ease-out;
}

.modal-card {
  background: #ffffff;
  border-radius: var(--radius-lg);
  max-width: 650px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: 0 20px 40px rgba(0,0,0,0.25);
  position: relative;
  padding: 2rem;
}

.modal-close-btn {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: #f1f3f5;
  border: none;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  font-size: 1.2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: #495057;
  transition: var(--transition);
}

.modal-close-btn:hover {
  background: #e9ecef;
  color: #000;
}

/* About & Content Pages */
.content-box {
  background: #ffffff;
  border-radius: var(--radius-lg);
  padding: 3rem;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
  margin-bottom: 3rem;
}

.content-box h2 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  color: var(--color-primary);
  margin-top: 1.75rem;
  margin-bottom: 1rem;
}

.content-box h2:first-child {
  margin-top: 0;
}

.content-box p {
  font-size: 1.05rem;
  color: #4a5568;
  line-height: 1.8;
  margin-bottom: 1.25rem;
}

.content-box ul {
  margin-bottom: 1.5rem;
  padding-left: 1.5rem;
}

.content-box ul li {
  list-style-type: disc;
  margin-bottom: 0.5rem;
  color: #4a5568;
  line-height: 1.6;
}

/* Contact Grid */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
}

.contact-card {
  background: #ffffff;
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
}

.contact-item-box {
  display: flex;
  align-items: flex-start;
  gap: 1.25rem;
  margin-bottom: 2rem;
}

.contact-item-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: var(--color-bg-tint);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.35rem;
  flex-shrink: 0;
}

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

.form-label {
  display: block;
  font-weight: 600;
  font-size: 0.9rem;
  margin-bottom: 0.4rem;
  color: var(--color-text-main);
}

.form-control {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid var(--color-border-dark);
  border-radius: var(--radius-md);
  font-size: 0.95rem;
  outline: none;
  transition: var(--transition);
}

.form-control:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(27, 67, 50, 0.1);
}

textarea.form-control {
  resize: vertical;
  min-height: 120px;
}

/* Footer */
.site-footer {
  background: #111a15;
  color: #cbd5e1;
  padding: 4rem 0 2rem 0;
  margin-top: auto;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: 2.5rem;
  margin-bottom: 3.5rem;
}

.footer-col h4 {
  color: #ffffff;
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 1.25rem;
}

.footer-col p {
  font-size: 0.9rem;
  line-height: 1.6;
  margin-bottom: 1rem;
}

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

.footer-links a {
  color: #94a3b8;
  font-size: 0.9rem;
}

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

.footer-contact-item {
  display: flex;
  gap: 0.75rem;
  margin-bottom: 0.85rem;
  font-size: 0.9rem;
}

.footer-contact-item span:first-child {
  color: var(--color-accent);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 1.75rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.85rem;
  color: #64748b;
}

/* Floating WhatsApp Quick Action Button */
.floating-wa-btn {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 58px;
  height: 58px;
  background-color: var(--color-whatsapp);
  color: #ffffff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.45);
  z-index: 99;
  transition: var(--transition);
}

.floating-wa-btn:hover {
  background-color: var(--color-whatsapp-hover);
  transform: scale(1.08) translateY(-2px);
  color: #ffffff;
}

.floating-wa-btn svg {
  width: 32px;
  height: 32px;
  fill: currentColor;
}

/* Toast Notifications */
.toast-container {
  position: fixed;
  top: 24px;
  right: 24px;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.toast {
  background: #ffffff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-sm);
  padding: 0.85rem 1.25rem;
  box-shadow: var(--shadow-lg);
  font-size: 0.9rem;
  color: var(--color-text-main);
  animation: slideInRight 0.3s ease-out;
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes slideInRight {
  from { transform: translateX(100%); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}

@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 2.5rem;
  }
  .hero-subtitle { margin-left: auto; margin-right: auto; }
  .hero-buttons { justify-content: center; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 2rem; }
  .product-detail-layout { grid-template-columns: 1fr; gap: 2rem; }
  .contact-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .mobile-toggle { display: block; }
  .nav-menu {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: #ffffff;
    flex-direction: column;
    align-items: flex-start;
    padding: 1.25rem 1.5rem;
    gap: 1rem;
    border-bottom: 1px solid var(--color-border);
    box-shadow: var(--shadow-md);
    display: none;
  }
  .nav-menu.open { display: flex; }
  .features-grid { grid-template-columns: repeat(2, 1fr); gap: 1.25rem; }
  .benefits-grid { grid-template-columns: 1fr; }
  .hero-title { font-size: 2.15rem; }
  .section { padding: 3rem 0; }
  .section-title { font-size: 1.85rem; }
  .content-box { padding: 1.5rem; }
}

@media (max-width: 480px) {
  .top-bar-inner { flex-direction: column; align-items: flex-start; }
  .features-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .products-grid { grid-template-columns: 1fr; }
  .hero-title { font-size: 1.85rem; }
  .btn-header-wa span { display: none; }
  .btn-header-wa { padding: 0.45rem 0.65rem; }
}