/* ===============================================
   Ash Meganab Herbal - Enhanced Main Stylesheet
   Mobile-First, Modern, Vibrant & Professional
   =============================================== */

/* CSS Custom Properties (Design Tokens) */
:root {
  /* Color Palette - Enhanced */
  --color-primary: #2d6a4f;
  --color-primary-dark: #1b4332;
  --color-primary-light: #40916c;
  --color-primary-pale: #d8f3dc;
  
  --color-secondary: #95d5b2;
  --color-secondary-light: #b7e4c7;
  --color-secondary-dark: #74c69d;
  
  --color-accent: #d4a373;
  --color-accent-dark: #b08968;
  --color-accent-light: #e9c46a;
  
  --color-background: #fefae0;
  --color-surface: #ffffff;
  --color-surface-elevated: #ffffff;
  
  --color-text: #1b1b1b;
  --color-text-light: #4a4a4a;
  --color-text-muted: #6c757d;
  --color-text-on-primary: #ffffff;
  
  --color-border: #e9ecef;
  --color-border-light: #f1f3f5;
  
  --color-error: #dc3545;
  --color-error-bg: #f8d7da;
  --color-success: #28a745;
  --color-success-bg: #d4edda;
  --color-warning: #ffc107;
  --color-warning-bg: #fff3cd;
  --color-info: #17a2b8;
  --color-info-bg: #d1ecf1;

  /* Typography */
  --font-heading: 'Playfair Display', Georgia, 'Times New Roman', serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

  /* Spacing */
  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 1.5rem;
  --spacing-xl: 2rem;
  --spacing-2xl: 3rem;
  --spacing-3xl: 4rem;
  --spacing-4xl: 6rem;

  /* Layout */
  --max-width: 1280px;
  --header-height: 80px;
  --header-height-mobile: 70px;
  --border-radius-sm: 6px;
  --border-radius-md: 12px;
  --border-radius-lg: 20px;
  --border-radius-xl: 30px;
  --border-radius-full: 9999px;

  /* Shadows - Enhanced */
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.08);
  --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 40px rgba(0, 0, 0, 0.12);
  --shadow-xl: 0 20px 60px rgba(0, 0, 0, 0.15);
  --shadow-primary: 0 4px 20px rgba(45, 106, 79, 0.3);
  --shadow-accent: 0 4px 20px rgba(212, 163, 115, 0.3);

  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-bounce: 0.5s cubic-bezier(0.68, -0.55, 0.265, 1.55);

  /* Z-index */
  --z-dropdown: 100;
  --z-sticky: 200;
  --z-modal: 300;
  --z-overlay: 400;

  /* Gradient backgrounds */
  --gradient-primary: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  --gradient-secondary: linear-gradient(135deg, var(--color-secondary-light) 0%, var(--color-secondary) 100%);
  --gradient-accent: linear-gradient(135deg, var(--color-accent) 0%, var(--color-accent-dark) 100%);
  --gradient-hero: linear-gradient(135deg, var(--color-primary-pale) 0%, var(--color-background) 50%, var(--color-secondary-light) 100%);
  --gradient-card: linear-gradient(180deg, #ffffff 0%, var(--color-surface) 100%);
}

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

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

body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.7;
  color: var(--color-text);
  background-color: var(--color-background);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.3;
  color: var(--color-primary-dark);
}

h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.75rem, 4vw, 2.5rem); }
h3 { font-size: clamp(1.25rem, 3vw, 1.75rem); }
h4 { font-size: clamp(1.1rem, 2.5vw, 1.35rem); }
h5 { font-size: 1.1rem; }
h6 { font-size: 1rem; }

p { margin-bottom: var(--spacing-md); }

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: all var(--transition-fast);
}

a:hover {
  color: var(--color-primary-dark);
}

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

/* Selection */
::selection {
  background-color: var(--color-primary);
  color: var(--color-text-on-primary);
}

/* Container */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
}

/* Section */
.section {
  padding: var(--spacing-3xl) 0;
}

.section-small {
  padding: var(--spacing-2xl) 0;
}

.section-large {
  padding: var(--spacing-4xl) 0;
}

.section-header {
  text-align: center;
  margin-bottom: var(--spacing-3xl);
}

.section-header-left {
  text-align: left;
  margin-bottom: var(--spacing-xl);
}

.section-title {
  position: relative;
  margin-bottom: var(--spacing-md);
  padding-bottom: var(--spacing-md);
}

.section-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  background: var(--gradient-accent);
  border-radius: var(--border-radius-full);
}

.section-header-left .section-title::after {
  left: 0;
  transform: none;
}

.section-subtitle {
  color: var(--color-text-light);
  font-size: 1.1rem;
  max-width: 600px;
  margin: 0 auto;
}

.section-header-left .section-subtitle {
  margin: 0;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-md) var(--spacing-xl);
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 600;
  border: none;
  border-radius: var(--border-radius-full);
  cursor: pointer;
  transition: all var(--transition-normal);
  text-align: center;
  white-space: nowrap;
  position: relative;
  overflow: hidden;
}

.btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(180deg, rgba(255,255,255,0.2) 0%, transparent 100%);
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.btn:hover::before {
  opacity: 1;
}

.btn-primary {
  background: var(--gradient-primary);
  color: #fff;
  box-shadow: var(--shadow-primary);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-xl);
  color: #fff;
}

.btn-accent {
  background: var(--gradient-accent);
  color: #fff;
  box-shadow: var(--shadow-accent);
}

.btn-accent:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-xl);
  color: #fff;
}

.btn-outline {
  background-color: transparent;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.btn-outline:hover {
  background-color: var(--color-primary);
  color: #fff;
  transform: translateY(-3px);
}

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

.btn-white:hover {
  background-color: var(--color-primary-pale);
  transform: translateY(-3px);
}

.btn-full {
  width: 100%;
}

.btn-lg {
  padding: var(--spacing-lg) var(--spacing-2xl);
  font-size: 1.1rem;
}

.btn-sm {
  padding: var(--spacing-sm) var(--spacing-lg);
  font-size: 0.9rem;
}

/* Form Elements */
.form-group {
  margin-bottom: var(--spacing-lg);
}

.form-label {
  display: block;
  margin-bottom: var(--spacing-sm);
  font-weight: 500;
  color: var(--color-text);
  font-size: 0.95rem;
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: var(--spacing-md) var(--spacing-lg);
  font-family: var(--font-body);
  font-size: 1rem;
  border: 2px solid var(--color-border);
  border-radius: var(--border-radius-md);
  background-color: var(--color-surface);
  transition: all var(--transition-fast);
}

.form-input:hover,
.form-select:hover,
.form-textarea:hover {
  border-color: var(--color-primary-light);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 4px rgba(45, 106, 79, 0.15);
}

.form-textarea {
  min-height: 140px;
  resize: vertical;
}

/* Cards */
.card {
  background-color: var(--color-surface);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-md);
  overflow: hidden;
  transition: all var(--transition-normal);
}

.card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
}

.card-image {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
}

.card-body {
  padding: var(--spacing-xl);
}

.card-title {
  font-size: 1.2rem;
  margin-bottom: var(--spacing-sm);
}

.card-price {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: var(--spacing-md);
}

/* Header */
.header {
  position: sticky;
  top: 0;
  z-index: var(--z-sticky);
  background-color: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow-sm);
  height: var(--header-height-mobile);
  transition: all var(--transition-normal);
}

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

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
}

.logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--color-primary);
}

.logo img {
  width: 45px;
  height: 45px;
  border-radius: 50%;
  box-shadow: var(--shadow-sm);
}

/* Navigation */
.nav-toggle {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  padding: var(--spacing-sm);
  background: none;
  border: none;
  cursor: pointer;
  z-index: var(--z-sticky);
}

.nav-toggle span {
  display: block;
  width: 28px;
  height: 3px;
  background-color: var(--color-text);
  border-radius: 3px;
  transition: all var(--transition-normal);
}

.nav-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(6px, 6px);
}

.nav-toggle.active span:nth-child(2) {
  opacity: 0;
  transform: translateX(-10px);
}

.nav-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(6px, -6px);
}

.nav-menu {
  position: fixed;
  top: var(--header-height-mobile);
  left: 0;
  right: 0;
  background-color: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(10px);
  padding: var(--spacing-lg);
  transform: translateY(-100%);
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
  box-shadow: var(--shadow-lg);
}

.nav-menu.active {
  transform: translateY(0);
  opacity: 1;
  visibility: visible;
}

.nav-list {
  list-style: none;
}

.nav-item {
  margin-bottom: var(--spacing-xs);
}

.nav-link {
  display: block;
  padding: var(--spacing-md) var(--spacing-lg);
  font-weight: 500;
  color: var(--color-text);
  border-radius: var(--border-radius-md);
  transition: all var(--transition-fast);
}

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

.nav-btn {
  background: var(--gradient-primary) !important;
  color: #fff !important;
  margin-top: var(--spacing-md);
}

.nav-btn:hover {
  background: var(--color-primary-dark) !important;
}

/* Hero Section */
.hero {
  position: relative;
  min-height: 85vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-3xl) var(--spacing-lg);
  background: var(--gradient-hero);
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(149, 213, 178, 0.4) 0%, transparent 70%);
  border-radius: 50%;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: -30%;
  left: -10%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(212, 163, 115, 0.3) 0%, transparent 70%);
  border-radius: 50%;
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 700px;
  text-align: center;
}

.hero-badge {
  display: inline-block;
  padding: var(--spacing-sm) var(--spacing-lg);
  background: var(--color-primary-pale);
  color: var(--color-primary);
  border-radius: var(--border-radius-full);
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: var(--spacing-lg);
  animation: fadeInUp 0.8s ease;
}

.hero-title {
  font-size: clamp(2rem, 5vw, 3.5rem);
  margin-bottom: var(--spacing-lg);
  line-height: 1.2;
  animation: fadeInUp 0.8s ease 0.2s backwards;
}

.hero-subtitle {
  font-size: 1.15rem;
  color: var(--color-text-light);
  margin-bottom: var(--spacing-xl);
  animation: fadeInUp 0.8s ease 0.4s backwards;
}

.hero-buttons {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
  animation: fadeInUp 0.8s ease 0.6s backwards;
}

.hero-image {
  position: relative;
  z-index: 1;
  margin-top: var(--spacing-2xl);
  animation: fadeInUp 1s ease 0.4s backwards;
}

/* Categories Section */
.categories-section {
  background-color: var(--color-surface);
}

.categories-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-lg);
}

.category-card {
  position: relative;
  padding: var(--spacing-xl);
  background: var(--color-surface);
  border-radius: var(--border-radius-lg);
  text-align: center;
  transition: all var(--transition-normal);
  border: 2px solid var(--color-border-light);
  overflow: hidden;
}

.category-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: var(--gradient-accent);
  transform: scaleX(0);
  transition: transform var(--transition-normal);
}

.category-card:hover::before {
  transform: scaleX(1);
}

.category-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
  border-color: transparent;
}

.category-image-wrapper {
  width: 100%;
  aspect-ratio: 1;
  border-radius: var(--border-radius-md);
  overflow: hidden;
  margin-bottom: var(--spacing-md);
  background: var(--color-background);
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid var(--color-border-light);
}

.category-icon {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.category-card:hover .category-icon {
  transform: scale(1.1);
}

.category-name {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--color-primary-dark);
  margin-bottom: var(--spacing-xs);
}

.category-desc {
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

/* Products Section */
.products-section {
  background-color: var(--color-background);
}

.products-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-xl);
}

.product-card {
  display: flex;
  flex-direction: column;
  background: var(--color-surface);
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  transition: all var(--transition-normal);
  border: 1px solid var(--color-border-light);
}

.product-card:hover {
  transform: translateY(-12px);
  box-shadow: var(--shadow-xl);
}

.product-image-container {
  position: relative;
  overflow: hidden;
  background: var(--color-surface);
}

.product-image {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.product-card:hover .product-image {
  transform: scale(1.1);
}

.product-badge {
  position: absolute;
  top: var(--spacing-md);
  left: var(--spacing-md);
  padding: var(--spacing-xs) var(--spacing-sm);
  background: var(--gradient-accent);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 600;
  border-radius: var(--border-radius-full);
  text-transform: uppercase;
}

.product-info {
  flex: 1;
  display: flex;
  flex-direction: column;
  padding: var(--spacing-lg);
}

.product-category {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: var(--spacing-sm);
}

.product-name {
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: var(--spacing-sm);
  line-height: 1.4;
}

.product-description {
  font-size: 0.9rem;
  color: var(--color-text-light);
  margin-bottom: var(--spacing-md);
  flex: 1;
}

.product-price {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: var(--spacing-md);
}

.product-btn {
  width: 100%;
  border-radius: var(--border-radius-md);
}

/* Product Card Hover Overlay */
.product-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(27, 67, 50, 0.85);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-md);
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.product-card:hover .product-overlay {
  opacity: 1;
}

.product-overlay-btn {
  padding: var(--spacing-md) var(--spacing-xl);
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: var(--border-radius-md);
  white-space: nowrap;
}

.product-overlay .btn-primary {
  background: #fff;
  color: var(--color-primary);
}

.product-overlay .btn-primary:hover {
  background: var(--color-primary-pale);
  transform: translateY(-3px);
}

.product-overlay .btn-accent {
  background: var(--gradient-accent);
  color: #fff;
}

.product-overlay .btn-accent:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-xl);
}

/* Quick Order Card */
.quick-order-section {
  background: var(--gradient-primary);
}

.quick-order-card {
  background: var(--color-surface);
  border-radius: var(--border-radius-xl);
  padding: var(--spacing-2xl);
  box-shadow: var(--shadow-xl);
}

.quick-order-content .quick-order-title {
  color: var(--color-primary);
  margin-bottom: var(--spacing-md);
}

.quick-order-content p {
  color: var(--color-text-light);
}

.quick-order-form {
  background: var(--color-surface);
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-xl);
  border: 2px solid var(--color-border-light);
}

.quick-order-form .form-label {
  color: var(--color-text);
}

.quick-order-form .form-input,
.quick-order-form .form-select {
  background-color: var(--color-surface);
  border-color: var(--color-border);
}

.quick-order-form .form-input:focus,
.quick-order-form .form-select:focus {
  border-color: var(--color-primary);
}

.total-price-display {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-primary);
  padding: var(--spacing-md);
  background: var(--color-primary-pale);
  border-radius: var(--border-radius-md);
  text-align: center;
}

.quick-order-success {
  text-align: center;
  padding: var(--spacing-xl);
}

.success-icon {
  width: 80px;
  height: 80px;
  background: var(--gradient-accent);
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  color: #fff;
  margin-bottom: var(--spacing-lg);
  animation: scaleIn 0.5s ease;
}

/* Testimonials */
.testimonials-section {
  background-color: var(--color-surface);
}

.testimonials-slider {
  position: relative;
  max-width: 800px;
  margin: 0 auto;
  overflow: hidden;
}

.testimonial-slide {
  display: none;
  text-align: center;
  padding: var(--spacing-xl);
  animation: fadeIn 0.5s ease;
}

.testimonial-slide.active {
  display: block;
}

.testimonial-quote {
  position: relative;
  font-size: 1.2rem;
  font-style: italic;
  color: var(--color-text);
  margin-bottom: var(--spacing-xl);
  line-height: 1.8;
}

.testimonial-avatar {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  overflow: hidden;
  margin: 0 auto var(--spacing-lg);
  border: 4px solid var(--color-primary);
  box-shadow: var(--shadow-md);
}

.testimonial-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.testimonial-quote::before {
  content: '"';
  position: absolute;
  top: -20px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 5rem;
  font-family: var(--font-heading);
  color: var(--color-primary-pale);
  line-height: 1;
}

.testimonial-author {
  font-weight: 600;
  color: var(--color-primary);
  font-size: 1.1rem;
}

.testimonial-role {
  font-size: 0.9rem;
  color: var(--color-text-muted);
}

.testimonial-dots {
  display: flex;
  justify-content: center;
  gap: var(--spacing-sm);
  margin-top: var(--spacing-xl);
}

.dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background-color: var(--color-border);
  cursor: pointer;
  transition: all var(--transition-normal);
}

.dot:hover {
  background-color: var(--color-primary-light);
}

.dot.active {
  background-color: var(--color-primary);
  transform: scale(1.2);
}

/* About Preview Section */
.about-preview-section {
  background-color: var(--color-background);
}

.about-preview-grid {
  display: grid;
  gap: var(--spacing-2xl);
  align-items: center;
}

.about-preview-content .section-title {
  margin-bottom: var(--spacing-lg);
}

.about-preview-content p {
  color: var(--color-text-light);
  font-size: 1.05rem;
  line-height: 1.8;
}

.about-features {
  list-style: none;
  margin: var(--spacing-xl) 0;
}

.about-features li {
  padding: var(--spacing-sm) 0;
  font-weight: 500;
  color: var(--color-text);
}

.about-features li::before {
  content: '✓';
  display: inline-block;
  margin-right: var(--spacing-sm);
  color: var(--color-primary);
  font-weight: 700;
}

.about-preview-image {
  position: relative;
}

.about-preview-image::before {
  content: '';
  position: absolute;
  top: -20px;
  left: -20px;
  right: 20px;
  bottom: 20px;
  border: 3px solid var(--color-primary);
  border-radius: var(--border-radius-lg);
  z-index: -1;
}

.about-preview-image img {
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-xl);
}

/* Page Header */
.page-header {
  background: var(--gradient-primary);
  padding: var(--spacing-3xl) 0;
  text-align: center;
}

.page-title {
  color: #fff;
  margin-bottom: var(--spacing-sm);
}

.page-subtitle {
  color: rgba(255, 255, 255, 0.9);
  font-size: 1.1rem;
}

/* Shop Sidebar */
.shop-sidebar {
  background: var(--color-surface);
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-xl);
  margin-bottom: var(--spacing-xl);
  box-shadow: var(--shadow-sm);
}

.filter-section {
  margin-bottom: var(--spacing-xl);
  padding-bottom: var(--spacing-xl);
  border-bottom: 1px solid var(--color-border-light);
}

.filter-section:last-child {
  margin-bottom: 0;
  padding-bottom: 0;
  border-bottom: none;
}

.filter-title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-primary-dark);
  margin-bottom: var(--spacing-md);
}

.search-box {
  position: relative;
}

.search-box .form-input {
  padding-left: var(--spacing-3xl);
}

.search-box::before {
  content: '🔍';
  position: absolute;
  left: var(--spacing-md);
  top: 50%;
  transform: translateY(-50%);
  font-size: 1rem;
}

.price-range {
  display: flex;
  justify-content: space-between;
  font-weight: 500;
  color: var(--color-text);
}

#product-count {
  font-size: 0.9rem;
  color: var(--color-text-muted);
}

/* Info Cards */
.info-section {
  background-color: var(--color-surface);
}

.info-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-lg);
}

.info-card {
  text-align: center;
  padding: var(--spacing-xl);
  background: var(--color-surface);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
}

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

.info-icon {
  font-size: 2.5rem;
  margin-bottom: var(--spacing-md);
}

.info-card h3 {
  font-size: 1rem;
  margin-bottom: var(--spacing-sm);
}

.info-card p {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  margin: 0;
}

/* Mission Section */
.mission-section {
  background-color: var(--color-background);
}

.mission-grid {
  display: grid;
  gap: var(--spacing-xl);
}

.mission-card {
  text-align: center;
  padding: var(--spacing-xl);
  background: var(--color-surface);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
}

.mission-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
}

.mission-icon {
  font-size: 3rem;
  margin-bottom: var(--spacing-md);
}

.mission-card h3 {
  font-size: 1.2rem;
  margin-bottom: var(--spacing-md);
}

.mission-card p {
  color: var(--color-text-light);
  margin: 0;
}

/* Values Section */
.values-section {
  background-color: var(--color-surface);
}

.values-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-lg);
}

.value-card {
  padding: var(--spacing-lg);
  background: var(--color-background);
  border-radius: var(--border-radius-md);
  border-left: 4px solid var(--color-primary);
}

.value-card h3 {
  font-size: 1.1rem;
  margin-bottom: var(--spacing-sm);
  color: var(--color-primary-dark);
}

.value-card p {
  font-size: 0.95rem;
  color: var(--color-text-light);
  margin: 0;
}

/* Product Lines Section */
.product-lines-section {
  background-color: var(--color-background);
}

.product-lines-grid {
  display: grid;
  gap: var(--spacing-xl);
}

.product-line-card {
  text-align: center;
  padding: var(--spacing-xl);
  background: var(--color-surface);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
}

.product-line-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
}

.line-icon {
  font-size: 3rem;
  margin-bottom: var(--spacing-md);
}

.product-line-card h3 {
  font-size: 1.25rem;
  margin-bottom: var(--spacing-sm);
}

.product-line-card p {
  color: var(--color-text-light);
  margin-bottom: var(--spacing-lg);
}

/* CTA Section */
.cta-section {
  background: var(--gradient-primary);
  text-align: center;
}

.cta-section .section-title {
  color: #fff;
}

.cta-section .section-subtitle {
  color: rgba(255, 255, 255, 0.9);
  max-width: 600px;
  margin: 0 auto var(--spacing-xl);
}

.cta-buttons {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
  justify-content: center;
}

.cta-buttons .btn-white {
  background: #fff;
  color: var(--color-primary);
}

.cta-buttons .btn-white:hover {
  background: var(--color-primary-pale);
}

/* Footer */
.footer {
  background-color: var(--color-primary-dark);
  color: rgba(255, 255, 255, 0.9);
  padding: var(--spacing-3xl) 0 var(--spacing-lg);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-2xl);
}

.footer-section {
  padding: var(--spacing-md);
}

.footer-title {
  font-size: 1.1rem;
  color: #fff;
  margin-bottom: var(--spacing-lg);
  padding-bottom: var(--spacing-sm);
  border-bottom: 2px solid var(--color-accent);
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: var(--spacing-sm);
}

.footer-links a {
  color: rgba(255, 255, 255, 0.8);
  transition: all var(--transition-fast);
}

.footer-links a:hover {
  color: var(--color-accent);
  padding-left: var(--spacing-xs);
}

.footer-bottom {
  text-align: center;
  padding-top: var(--spacing-xl);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.9rem;
}

.developer-credit {
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.5);
  margin-top: var(--spacing-md);
}

.developer-credit a {
  color: var(--color-accent);
  font-weight: 600;
  text-decoration: none;
  transition: all var(--transition-fast);
  position: relative;
}

.developer-credit a:hover {
  color: #fff;
}

.developer-credit a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-accent);
  transition: width var(--transition-normal);
}

.developer-credit a:hover::after {
  width: 100%;
}

.footer-legal {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--spacing-sm);
  margin-top: var(--spacing-md);
}

.footer-legal a {
  color: rgba(255, 255, 255, 0.6);
}

.footer-legal a:hover {
  color: var(--color-accent);
}

.footer-legal span {
  color: rgba(255, 255, 255, 0.3);
}

/* Success Message */
.success-message {
  display: none;
  padding: var(--spacing-lg);
  background-color: var(--color-success-bg);
  color: var(--color-success);
  border-radius: var(--border-radius-md);
  text-align: center;
  margin-bottom: var(--spacing-lg);
  border: 1px solid var(--color-success);
}

.success-message.show {
  display: block;
  animation: fadeIn 0.3s ease;
}

/* Loading Spinner */
.spinner {
  display: inline-block;
  width: 20px;
  height: 20px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  border-top-color: #fff;
  animation: spin 0.8s linear infinite;
}

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

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

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes scaleIn {
  from {
    opacity: 0;
    transform: scale(0);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

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

@keyframes pulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.05); }
}

/* Animation Classes */
.animate-in {
  opacity: 1 !important;
  transform: translateY(0) !important;
}

/* Utility Classes */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }
.text-primary { color: var(--color-primary); }
.text-accent { color: var(--color-accent); }
.text-muted { color: var(--color-text-muted); }
.mt-1 { margin-top: var(--spacing-md); }
.mt-2 { margin-top: var(--spacing-lg); }
.mt-3 { margin-top: var(--spacing-xl); }
.mb-1 { margin-bottom: var(--spacing-md); }
.mb-2 { margin-bottom: var(--spacing-lg); }
.mb-3 { margin-bottom: var(--spacing-xl); }
.hidden { display: none !important; }
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* Form Error States */
.form-error {
  color: var(--color-error);
  font-size: 0.85rem;
  margin-top: var(--spacing-xs);
  display: none;
}

.form-group.error .form-input,
.form-group.error .form-select,
.form-group.error .form-textarea {
  border-color: var(--color-error);
}

.form-group.error .form-error {
  display: block;
}

/* Responsive visibility */
@media (max-width: 767px) {
  .hide-mobile { display: none !important; }
}

@media (min-width: 768px) {
  .hide-desktop { display: none !important; }
}

/* Scrollbar Styling */
::-webkit-scrollbar {
  width: 10px;
}

::-webkit-scrollbar-track {
  background: var(--color-background);
}

::-webkit-scrollbar-thumb {
  background: var(--color-primary-light);
  border-radius: var(--border-radius-full);
}

::-webkit-scrollbar-thumb:hover {
  background: var(--color-primary);
}