/* Fresh Wave IAQ Australia - Stylesheet */

/* ========================================
   CSS Variables & Theme
   ======================================== */
:root {
    /* Primary Colors - Nature-inspired greens */
    --color-primary: #2D7A4F;
    --color-primary-dark: #1E5A38;
    --color-primary-light: #4A9D6C;
    --color-primary-pale: #E8F5ED;
    
    /* Secondary Colors */
    --color-secondary: #8BC34A;
    --color-accent: #FFB74D;
    --color-accent-dark: #F5A623;
    
    /* Neutral Colors */
    --color-white: #FFFFFF;
    --color-cream: #FEFDFB;
    --color-light: #F7F9F7;
    --color-gray-100: #F1F4F1;
    --color-gray-200: #E2E8E4;
    --color-gray-300: #C5CFC8;
    --color-gray-400: #9BA89E;
    --color-gray-500: #6B7A6E;
    --color-gray-600: #4A5A4D;
    --color-dark: #1A2E1E;
    
    /* Functional Colors */
    --color-success: #4CAF50;
    --color-warning: #FF9800;
    --color-error: #F44336;
    
    /* Typography */
    --font-primary: 'Nunito', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-heading: 'Playfair Display', Georgia, serif;
    
    /* Spacing */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;
    --space-4xl: 6rem;
    
    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-full: 9999px;
    
    /* Shadows */
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 8px 30px rgba(0, 0, 0, 0.12);
    --shadow-xl: 0 20px 50px rgba(0, 0, 0, 0.15);
    
    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
    --transition-slow: 400ms ease;
}

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

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-primary);
    font-size: 16px;
    line-height: 1.6;
    color: var(--color-dark);
    background-color: var(--color-cream);
}

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

a {
    color: inherit;
    text-decoration: none;
}

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

input, textarea {
    font-family: inherit;
    font-size: inherit;
}

/* ========================================
   Layout
   ======================================== */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

/* ========================================
   Header
   ======================================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--color-gray-200);
    transition: var(--transition-base);
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.logo {
    display: flex;
    align-items: baseline;
    gap: 2px;
    font-weight: 700;
    font-size: 1.5rem;
    transition: var(--transition-fast);
}

.logo:hover {
    transform: scale(1.02);
}

.logo-fresh {
    color: var(--color-primary);
}

.logo-wave {
    color: var(--color-secondary);
}

.logo-iaq {
    font-size: 0.9rem;
    color: var(--color-gray-500);
    margin-left: 4px;
}

.logo-au {
    font-size: 0.7rem;
    color: var(--color-white);
    background: var(--color-primary);
    padding: 2px 6px;
    border-radius: var(--radius-sm);
    margin-left: 8px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.nav {
    display: flex;
    gap: var(--space-xl);
}

.nav-link {
    font-weight: 600;
    color: var(--color-gray-600);
    transition: var(--transition-fast);
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-primary);
    transition: var(--transition-fast);
}

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

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

.cart-btn {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: var(--radius-full);
    background: var(--color-primary-pale);
    color: var(--color-primary);
    transition: var(--transition-fast);
}

.cart-btn:hover {
    background: var(--color-primary);
    color: var(--color-white);
}

.cart-count {
    position: absolute;
    top: -2px;
    right: -2px;
    width: 20px;
    height: 20px;
    border-radius: var(--radius-full);
    background: var(--color-accent-dark);
    color: var(--color-white);
    font-size: 11px;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transform: scale(0);
    transition: var(--transition-fast);
}

.cart-count.show {
    opacity: 1;
    transform: scale(1);
}

.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    width: 28px;
    padding: 4px 0;
}

.mobile-menu-btn span {
    display: block;
    height: 2px;
    background: var(--color-dark);
    border-radius: var(--radius-full);
    transition: var(--transition-fast);
}

.mobile-nav {
    display: none;
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    background: var(--color-white);
    padding: var(--space-lg);
    border-bottom: 1px solid var(--color-gray-200);
    flex-direction: column;
    gap: var(--space-md);
    z-index: 999;
}

.mobile-nav.active {
    display: flex;
}

.mobile-nav-link {
    font-weight: 600;
    color: var(--color-gray-600);
    padding: var(--space-sm) 0;
}

/* ========================================
   Hero Section
   ======================================== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 72px;
    background: linear-gradient(135deg, var(--color-cream) 0%, var(--color-primary-pale) 50%, var(--color-light) 100%);
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.hero-leaves {
    position: absolute;
    width: 400px;
    height: 400px;
    border-radius: 50%;
    opacity: 0.1;
    background: var(--color-primary);
}

.leaf-1 {
    top: 10%;
    right: -100px;
    animation: float 8s ease-in-out infinite;
}

.leaf-2 {
    bottom: 20%;
    left: -150px;
    width: 300px;
    height: 300px;
    animation: float 10s ease-in-out infinite reverse;
}

.leaf-3 {
    top: 50%;
    right: 30%;
    width: 200px;
    height: 200px;
    animation: float 12s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-20px) rotate(5deg); }
}

.hero-content {
    position: relative;
    max-width: 700px;
    padding: var(--space-4xl) 0;
}

.hero-badge {
    display: inline-block;
    background: var(--color-primary);
    color: var(--color-white);
    padding: var(--space-xs) var(--space-md);
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: var(--space-lg);
    animation: fadeInUp 0.6s ease-out;
}

.hero-title {
    font-family: var(--font-heading);
    font-size: clamp(2.5rem, 6vw, 4rem);
    font-weight: 700;
    line-height: 1.1;
    color: var(--color-dark);
    margin-bottom: var(--space-lg);
    animation: fadeInUp 0.6s ease-out 0.1s both;
}

.hero-title span {
    color: var(--color-primary);
    position: relative;
}

.hero-title span::after {
    content: '';
    position: absolute;
    bottom: 4px;
    left: 0;
    right: 0;
    height: 8px;
    background: var(--color-secondary);
    opacity: 0.4;
    z-index: -1;
    border-radius: var(--radius-sm);
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--color-gray-600);
    margin-bottom: var(--space-xl);
    animation: fadeInUp 0.6s ease-out 0.2s both;
}

.hero-cta {
    display: flex;
    gap: var(--space-md);
    margin-bottom: var(--space-2xl);
    animation: fadeInUp 0.6s ease-out 0.3s both;
}

.hero-features {
    display: flex;
    gap: var(--space-xl);
    flex-wrap: wrap;
    animation: fadeInUp 0.6s ease-out 0.4s both;
}

.hero-feature {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    color: var(--color-gray-600);
    font-weight: 600;
}

.hero-feature svg {
    color: var(--color-primary);
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ========================================
   Buttons
   ======================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: var(--space-md) var(--space-xl);
    border-radius: var(--radius-full);
    font-weight: 700;
    font-size: 1rem;
    transition: var(--transition-fast);
    white-space: nowrap;
}

.btn-primary {
    background: var(--color-primary);
    color: var(--color-white);
    box-shadow: 0 4px 14px rgba(45, 122, 79, 0.3);
}

.btn-primary:hover {
    background: var(--color-primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(45, 122, 79, 0.4);
}

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

.btn-secondary:hover {
    background: var(--color-primary-pale);
}

.btn-large {
    padding: var(--space-lg) var(--space-2xl);
    font-size: 1.125rem;
}

/* ========================================
   Trust Bar
   ======================================== */
.trust-bar {
    background: var(--color-white);
    padding: var(--space-xl) 0;
    border-bottom: 1px solid var(--color-gray-200);
}

.trust-items {
    display: flex;
    justify-content: center;
    gap: var(--space-3xl);
    flex-wrap: wrap;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    color: var(--color-gray-600);
    font-weight: 600;
}

.trust-item svg {
    color: var(--color-primary);
}

/* ========================================
   Section Styles
   ======================================== */
.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto var(--space-3xl);
}

.section-badge {
    display: inline-block;
    background: var(--color-primary-pale);
    color: var(--color-primary);
    padding: var(--space-xs) var(--space-md);
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: var(--space-md);
}

.section-title {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 4vw, 2.75rem);
    font-weight: 700;
    color: var(--color-dark);
    margin-bottom: var(--space-md);
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--color-gray-500);
}

/* ========================================
   Products Section
   ======================================== */
.products {
    padding: var(--space-4xl) 0;
    background: var(--color-light);
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--space-xl);
    max-width: 900px;
    margin: 0 auto;
}

.products-grid.products-grid-4 {
    grid-template-columns: repeat(4, 1fr);
    max-width: 1200px;
    gap: var(--space-lg);
}

/* Product Image Styles */
.product-img {
    width: 100%;
    max-width: 200px;
    height: auto;
    object-fit: contain;
    transition: var(--transition-base);
}

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

.product-card {
    position: relative;
    background: var(--color-white);
    border-radius: var(--radius-xl);
    padding: var(--space-xl);
    box-shadow: var(--shadow-md);
    transition: var(--transition-base);
    overflow: hidden;
}

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

.product-card.featured {
    border: 2px solid var(--color-primary);
}

.product-card.featured::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-secondary));
}

.product-badge {
    position: absolute;
    top: var(--space-md);
    right: var(--space-md);
    background: var(--color-accent);
    color: var(--color-dark);
    padding: var(--space-xs) var(--space-sm);
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
}

.product-card.featured .product-badge {
    background: var(--color-primary);
    color: var(--color-white);
}

.product-image {
    display: flex;
    justify-content: center;
    padding: var(--space-xl) 0;
}

/* CSS Jar Illustration */
.product-jar {
    position: relative;
    transform-style: preserve-3d;
    animation: jarFloat 4s ease-in-out infinite;
}

@keyframes jarFloat {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-8px); }
}

.jar-small {
    width: 100px;
}

.jar-large {
    width: 130px;
}

.jar-lid {
    height: 16px;
    background: linear-gradient(180deg, #5A8F6C 0%, #3D6B4F 100%);
    border-radius: 8px 8px 0 0;
    margin: 0 8px;
    position: relative;
}

.jar-lid::after {
    content: '';
    position: absolute;
    top: 4px;
    left: 10%;
    right: 10%;
    height: 3px;
    background: rgba(255, 255, 255, 0.3);
    border-radius: 2px;
}

.jar-body {
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.95) 0%, rgba(240, 248, 243, 0.95) 100%);
    border-radius: 12px;
    padding: var(--space-md);
    position: relative;
    overflow: hidden;
    border: 2px solid var(--color-gray-200);
}

.jar-small .jar-body {
    height: 100px;
}

.jar-large .jar-body {
    height: 130px;
}

.jar-label {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    z-index: 2;
}

.jar-brand {
    display: block;
    font-size: 0.7rem;
    font-weight: 700;
    color: var(--color-primary);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.jar-name {
    display: block;
    font-size: 0.6rem;
    color: var(--color-gray-500);
}

.jar-size {
    display: block;
    font-size: 0.9rem;
    font-weight: 800;
    color: var(--color-primary-dark);
    margin-top: 4px;
}

.jar-gel {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 60%;
    background: linear-gradient(180deg, rgba(139, 195, 74, 0.6) 0%, rgba(139, 195, 74, 0.8) 100%);
    border-radius: 0 0 10px 10px;
}

.product-info {
    text-align: center;
}

.product-name {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-dark);
    margin-bottom: var(--space-xs);
}

.product-size {
    color: var(--color-gray-500);
    margin-bottom: var(--space-md);
}

.product-features {
    list-style: none;
    margin-bottom: var(--space-lg);
}

.product-features li {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    color: var(--color-gray-600);
    padding: var(--space-xs) 0;
}

.product-features li::before {
    content: '✓';
    color: var(--color-primary);
    font-weight: 700;
}

.product-price {
    font-size: 2rem;
    font-weight: 800;
    color: var(--color-primary);
    margin-bottom: var(--space-lg);
}

.product-price span {
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-gray-500);
}

.product-actions {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.quantity-selector {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
}

.qty-btn {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-full);
    background: var(--color-gray-100);
    color: var(--color-dark);
    font-size: 1.25rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-fast);
}

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

.qty-input {
    width: 50px;
    text-align: center;
    border: 2px solid var(--color-gray-200);
    border-radius: var(--radius-md);
    padding: var(--space-sm);
    font-weight: 700;
}

.qty-input:focus {
    outline: none;
    border-color: var(--color-primary);
}

.btn-add-cart {
    background: var(--color-primary);
    color: var(--color-white);
    padding: var(--space-md) var(--space-xl);
    border-radius: var(--radius-full);
    font-weight: 700;
    transition: var(--transition-fast);
}

.btn-add-cart:hover {
    background: var(--color-primary-dark);
    transform: scale(1.02);
}

/* ========================================
   How It Works Section
   ======================================== */
.how-it-works {
    padding: var(--space-4xl) 0;
    background: var(--color-white);
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-xl);
    margin-bottom: var(--space-3xl);
}

.step-card {
    position: relative;
    text-align: center;
    padding: var(--space-xl);
    background: var(--color-light);
    border-radius: var(--radius-xl);
    transition: var(--transition-base);
}

.step-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.step-number {
    position: absolute;
    top: -16px;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 40px;
    background: var(--color-primary);
    color: var(--color-white);
    border-radius: var(--radius-full);
    font-weight: 800;
    font-size: 1.25rem;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-md);
}

.step-icon {
    margin: var(--space-lg) 0;
    color: var(--color-primary);
}

.step-title {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-dark);
    margin-bottom: var(--space-md);
}

.step-desc {
    color: var(--color-gray-500);
    line-height: 1.7;
}

.how-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-xl);
}

.how-info-card {
    background: var(--color-primary-pale);
    padding: var(--space-xl);
    border-radius: var(--radius-lg);
    border-left: 4px solid var(--color-primary);
}

.how-info-card h4 {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    color: var(--color-primary-dark);
    margin-bottom: var(--space-sm);
}

.how-info-card p {
    color: var(--color-gray-600);
    line-height: 1.7;
}

/* ========================================
   Benefits Section
   ======================================== */
.benefits {
    padding: var(--space-4xl) 0;
    background: linear-gradient(135deg, var(--color-light) 0%, var(--color-primary-pale) 100%);
}

.benefits-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3xl);
    align-items: center;
}

.benefits-content .section-badge {
    text-align: left;
}

.benefits-content .section-title {
    text-align: left;
}

.benefits-list {
    margin-top: var(--space-xl);
}

.benefit-item {
    display: flex;
    gap: var(--space-lg);
    margin-bottom: var(--space-xl);
}

.benefit-icon {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    background: var(--color-primary);
    color: var(--color-white);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
}

.benefit-text h4 {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--color-dark);
    margin-bottom: var(--space-xs);
}

.benefit-text p {
    color: var(--color-gray-500);
    line-height: 1.6;
}

.benefits-image {
    display: flex;
    justify-content: center;
    align-items: center;
}

.benefits-visual {
    position: relative;
    padding: var(--space-3xl);
}

.benefits-jar {
    width: 180px;
    animation: jarFloat 4s ease-in-out infinite;
}

.benefits-jar .jar-body {
    height: 180px;
}

.floating-elements {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.float-leaf {
    position: absolute;
    font-size: 2rem;
    animation: floatLeaf 6s ease-in-out infinite;
}

.float-leaf:nth-child(1) {
    top: 10%;
    left: 10%;
    animation-delay: 0s;
}

.float-leaf:nth-child(2) {
    top: 20%;
    right: 15%;
    animation-delay: 1s;
}

.float-leaf:nth-child(3) {
    bottom: 25%;
    left: 20%;
    animation-delay: 2s;
}

@keyframes floatLeaf {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-15px) rotate(10deg); }
}

.scent-waves {
    position: absolute;
    top: -20px;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
}

.scent-waves span {
    display: block;
    width: 30px;
    height: 30px;
    border: 2px solid var(--color-primary);
    border-radius: 50%;
    margin: 0 auto -15px;
    opacity: 0;
    animation: waveRise 2s ease-out infinite;
}

.scent-waves span:nth-child(1) { animation-delay: 0s; }
.scent-waves span:nth-child(2) { animation-delay: 0.5s; }
.scent-waves span:nth-child(3) { animation-delay: 1s; }

@keyframes waveRise {
    0% {
        transform: translateY(0) scale(0.5);
        opacity: 0.6;
    }
    100% {
        transform: translateY(-60px) scale(1.5);
        opacity: 0;
    }
}

/* ========================================
   Testimonials Section
   ======================================== */
.testimonials {
    padding: var(--space-4xl) 0;
    background: var(--color-white);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-xl);
}

.testimonial-card {
    background: var(--color-light);
    padding: var(--space-xl);
    border-radius: var(--radius-xl);
    transition: var(--transition-base);
}

.testimonial-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.testimonial-stars {
    color: var(--color-accent-dark);
    font-size: 1.25rem;
    margin-bottom: var(--space-md);
    letter-spacing: 2px;
}

.testimonial-text {
    color: var(--color-gray-600);
    font-style: italic;
    line-height: 1.7;
    margin-bottom: var(--space-lg);
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.author-avatar {
    width: 48px;
    height: 48px;
    background: var(--color-primary);
    color: var(--color-white);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
}

.author-info {
    display: flex;
    flex-direction: column;
}

.author-name {
    font-weight: 700;
    color: var(--color-dark);
}

.author-location {
    font-size: 0.875rem;
    color: var(--color-gray-500);
}

/* ========================================
   About Section
   ======================================== */
.about {
    padding: var(--space-4xl) 0;
    background: var(--color-primary);
    color: var(--color-white);
}

.about .section-badge {
    background: rgba(255, 255, 255, 0.2);
    color: var(--color-white);
}

.about .section-title {
    color: var(--color-white);
}

.about-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.about-text p {
    font-size: 1.125rem;
    line-height: 1.8;
    margin-bottom: var(--space-lg);
    opacity: 0.9;
}

.about-stats {
    display: flex;
    justify-content: center;
    gap: var(--space-3xl);
    margin-top: var(--space-2xl);
    padding-top: var(--space-2xl);
    border-top: 1px solid rgba(255, 255, 255, 0.2);
}

.stat {
    text-align: center;
}

.stat-number {
    display: block;
    font-family: var(--font-heading);
    font-size: 3rem;
    font-weight: 700;
}

.stat-label {
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    opacity: 0.8;
}

/* ========================================
   CTA Section
   ======================================== */
.cta-section {
    padding: var(--space-4xl) 0;
    background: linear-gradient(135deg, var(--color-secondary) 0%, var(--color-primary) 100%);
    text-align: center;
}

.cta-content h2 {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 4vw, 2.75rem);
    color: var(--color-white);
    margin-bottom: var(--space-md);
}

.cta-content p {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.25rem;
    margin-bottom: var(--space-xl);
}

.cta-section .btn-primary {
    background: var(--color-white);
    color: var(--color-primary);
    box-shadow: var(--shadow-lg);
}

.cta-section .btn-primary:hover {
    background: var(--color-cream);
    transform: translateY(-2px);
}

/* ========================================
   Contact Section
   ======================================== */
.contact {
    padding: var(--space-4xl) 0;
    background: var(--color-light);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: var(--space-3xl);
    max-width: 900px;
    margin: 0 auto;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: var(--space-xl);
}

.contact-item {
    display: flex;
    gap: var(--space-lg);
}

.contact-item svg {
    flex-shrink: 0;
    color: var(--color-primary);
}

.contact-item h4 {
    font-weight: 700;
    color: var(--color-dark);
    margin-bottom: var(--space-xs);
}

.contact-item p {
    color: var(--color-gray-500);
}

.contact-form {
    background: var(--color-white);
    padding: var(--space-xl);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
}

.form-group {
    margin-bottom: var(--space-md);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: var(--space-md);
    border: 2px solid var(--color-gray-200);
    border-radius: var(--radius-md);
    transition: var(--transition-fast);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-primary);
}

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

/* ========================================
   Footer
   ======================================== */
.footer {
    background: var(--color-dark);
    color: var(--color-white);
    padding: var(--space-3xl) 0 var(--space-lg);
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: var(--space-3xl);
    margin-bottom: var(--space-2xl);
}

.footer-brand .logo {
    margin-bottom: var(--space-md);
}

.footer-brand .logo-au {
    background: rgba(255, 255, 255, 0.2);
}

.footer-brand p {
    color: var(--color-gray-400);
    max-width: 300px;
}

.footer-links h4 {
    font-weight: 700;
    margin-bottom: var(--space-lg);
}

.footer-links a {
    display: block;
    color: var(--color-gray-400);
    padding: var(--space-xs) 0;
    transition: var(--transition-fast);
}

.footer-links a:hover {
    color: var(--color-white);
}

.footer-distributor {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: var(--space-lg) 0;
    text-align: center;
    color: var(--color-gray-400);
    font-size: 0.875rem;
}

.footer-distributor p {
    margin: var(--space-xs) 0;
}

.footer-distributor strong {
    color: var(--color-white);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: var(--space-lg);
    text-align: center;
    color: var(--color-gray-500);
    font-size: 0.875rem;
}

/* ========================================
   Shopping Cart Sidebar
   ======================================== */
.cart-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-base);
    z-index: 1100;
}

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

.cart-sidebar {
    position: fixed;
    top: 0;
    right: -400px;
    width: 100%;
    max-width: 400px;
    height: 100%;
    background: var(--color-white);
    box-shadow: var(--shadow-xl);
    transition: var(--transition-base);
    z-index: 1101;
    display: flex;
    flex-direction: column;
}

.cart-sidebar.active {
    right: 0;
}

.cart-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-lg);
    border-bottom: 1px solid var(--color-gray-200);
}

.cart-header h3 {
    font-family: var(--font-heading);
    font-size: 1.5rem;
}

.cart-close {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-full);
    background: var(--color-gray-100);
    font-size: 1.5rem;
    color: var(--color-gray-600);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-fast);
}

.cart-close:hover {
    background: var(--color-gray-200);
}

.cart-items {
    flex: 1;
    overflow-y: auto;
    padding: var(--space-lg);
}

.cart-item {
    display: flex;
    gap: var(--space-md);
    padding: var(--space-md) 0;
    border-bottom: 1px solid var(--color-gray-200);
}

.cart-item-image {
    width: 60px;
    height: 60px;
    background: var(--color-primary-pale);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
}

.cart-item-image .mini-jar {
    width: 40px;
    height: 50px;
    background: linear-gradient(180deg, rgba(139, 195, 74, 0.4) 0%, rgba(139, 195, 74, 0.6) 100%);
    border-radius: var(--radius-sm);
    border: 1px solid var(--color-gray-300);
}

.cart-item-details {
    flex: 1;
}

.cart-item-name {
    font-weight: 700;
    color: var(--color-dark);
    margin-bottom: var(--space-xs);
}

.cart-item-price {
    color: var(--color-primary);
    font-weight: 600;
}

.cart-item-qty {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    margin-top: var(--space-sm);
}

.cart-item-qty button {
    width: 28px;
    height: 28px;
    border-radius: var(--radius-full);
    background: var(--color-gray-100);
    font-weight: 600;
    transition: var(--transition-fast);
}

.cart-item-qty button:hover {
    background: var(--color-primary-pale);
}

.cart-item-qty span {
    font-weight: 600;
    min-width: 24px;
    text-align: center;
}

.cart-item-remove {
    color: var(--color-gray-400);
    font-size: 1.25rem;
    transition: var(--transition-fast);
}

.cart-item-remove:hover {
    color: var(--color-error);
}

.cart-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
    color: var(--color-gray-400);
    text-align: center;
    padding: var(--space-xl);
}

.cart-empty svg {
    margin-bottom: var(--space-lg);
    opacity: 0.5;
}

.cart-empty.hidden {
    display: none;
}

.cart-footer {
    padding: var(--space-lg);
    border-top: 1px solid var(--color-gray-200);
    background: var(--color-light);
}

.cart-footer.hidden {
    display: none;
}

.cart-subtotal {
    display: flex;
    justify-content: space-between;
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: var(--space-sm);
}

.cart-note {
    color: var(--color-gray-500);
    font-size: 0.875rem;
    margin-bottom: var(--space-lg);
}

.btn-checkout {
    width: 100%;
}

/* ========================================
   Modal
   ======================================== */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.6);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-base);
    z-index: 2000;
    padding: var(--space-lg);
}

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

.modal-content {
    background: var(--color-white);
    padding: var(--space-2xl);
    border-radius: var(--radius-xl);
    max-width: 400px;
    width: 100%;
    text-align: center;
    position: relative;
    transform: scale(0.9);
    transition: var(--transition-base);
}

.modal-overlay.active .modal-content {
    transform: scale(1);
}

.modal-close {
    position: absolute;
    top: var(--space-md);
    right: var(--space-md);
    width: 36px;
    height: 36px;
    border-radius: var(--radius-full);
    background: var(--color-gray-100);
    font-size: 1.25rem;
    color: var(--color-gray-600);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-fast);
}

.modal-close:hover {
    background: var(--color-gray-200);
}

.modal-icon {
    color: var(--color-primary);
    margin-bottom: var(--space-lg);
}

.modal-content h3 {
    font-family: var(--font-heading);
    font-size: 1.75rem;
    margin-bottom: var(--space-md);
}

.modal-content > p {
    color: var(--color-gray-500);
    margin-bottom: var(--space-xl);
}

.modal-contact {
    background: var(--color-primary-pale);
    padding: var(--space-lg);
    border-radius: var(--radius-md);
    margin-bottom: var(--space-xl);
}

.modal-contact p {
    margin: var(--space-xs) 0;
    color: var(--color-gray-600);
}

/* ========================================
   Responsive Styles
   ======================================== */
@media (max-width: 1024px) {
    .benefits-grid {
        grid-template-columns: 1fr;
    }
    
    .benefits-image {
        order: -1;
    }
    
    .footer-content {
        grid-template-columns: 1fr 1fr;
    }
    
    .footer-brand {
        grid-column: span 2;
    }
}

@media (max-width: 1100px) {
    .products-grid.products-grid-4 {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .nav {
        display: none;
    }
    
    .mobile-menu-btn {
        display: flex;
    }
    
    .hero-cta {
        flex-direction: column;
    }
    
    .hero-features {
        flex-direction: column;
        gap: var(--space-md);
    }
    
    .trust-items {
        gap: var(--space-xl);
    }
    
    .products-grid {
        grid-template-columns: 1fr;
    }
    
    .products-grid.products-grid-4 {
        grid-template-columns: 1fr;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .footer-brand {
        grid-column: auto;
    }
    
    .footer-brand p {
        max-width: none;
    }
    
    .about-stats {
        flex-direction: column;
        gap: var(--space-xl);
    }
    
    .cart-sidebar {
        max-width: 100%;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .section-title {
        font-size: 1.75rem;
    }
    
    .trust-items {
        flex-direction: column;
        align-items: center;
        gap: var(--space-lg);
    }
    
    .step-card {
        padding: var(--space-lg);
    }
}