/* ===== CSS Variables ===== */
:root {
    /* Colors - Green & Gold Theme */
    --primary-color: #2d8659;
    --primary-dark: #1f5d3f;
    --primary-light: #40a372;
    --secondary-color: #f4a834;
    --secondary-dark: #d98e1f;
    --secondary-light: #ffbe4d;
    
    /* Grays */
    --text-dark: #1a1a1a;
    --text-gray: #4a4a4a;
    --text-light: #757575;
    --bg-light: #f8f9fa;
    --bg-white: #ffffff;
    --border-color: #e0e0e0;
    
    /* Accent Colors */
    --success-color: #28a745;
    --danger-color: #dc3545;
    --warning-color: #ffc107;
    --info-color: #17a2b8;
    
    /* Shadows */
    --shadow-sm: 0 2px 4px rgba(0,0,0,0.1);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.15);
    --shadow-lg: 0 8px 24px rgba(0,0,0,0.2);
    
    /* Typography */
    --font-main: 'Noto Sans KR', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-heading: 'Montserrat', 'Noto Sans KR', sans-serif;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;
    
    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
}

/* ===== Language Switcher ===== */
.language-switcher {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 10000;
    display: flex;
    gap: 8px;
    background: rgba(255, 255, 255, 0.95);
    padding: 8px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    backdrop-filter: blur(10px);
}

.lang-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    border-radius: var(--radius-md);
    font-size: 0.9rem;
    font-weight: 500;
    text-decoration: none;
    color: var(--text-gray);
    background: transparent;
    transition: all var(--transition-fast);
    border: 1px solid transparent;
}

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

.lang-btn.active {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

.lang-btn i {
    font-size: 1rem;
}

@media (max-width: 768px) {
    .language-switcher {
        top: 10px;
        right: 10px;
        padding: 6px;
    }
    
    .lang-btn {
        padding: 6px 12px;
        font-size: 0.85rem;
    }
    
    .lang-btn span {
        display: none;
    }
    
    .lang-btn i {
        font-size: 1.1rem;
    }
}
}

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

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

body {
    font-family: var(--font-main);
    color: var(--text-dark);
    line-height: 1.6;
    background-color: var(--bg-white);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    -webkit-tap-highlight-color: rgba(0, 0, 0, 0.1);
    touch-action: manipulation;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
    -webkit-user-drag: none;
    user-select: none;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition-normal);
    -webkit-tap-highlight-color: rgba(45, 134, 89, 0.2);
    touch-action: manipulation;
}

ul {
    list-style: none;
}

/* ===== Container ===== */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

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

.section-header {
    margin-bottom: var(--spacing-lg);
}

.section-header.center {
    text-align: center;
}

.section-title {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--text-dark);
    margin-bottom: var(--spacing-sm);
    line-height: 1.2;
}

.section-subtitle {
    font-size: 1.2rem;
    color: var(--text-gray);
    max-width: 700px;
    margin: 0 auto;
}

/* ===== Navigation ===== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.98);
    box-shadow: var(--shadow-md);
    z-index: 1000;
    transition: var(--transition-normal);
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm) var(--spacing-md);
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-family: var(--font-heading);
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--primary-color);
}

.nav-brand i {
    font-size: 1.5rem;
    color: var(--secondary-color);
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.nav-menu a {
    font-weight: 500;
    color: var(--text-dark);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    transition: var(--transition-fast);
}

.nav-menu a:hover {
    color: var(--primary-color);
    background-color: var(--bg-light);
}

.btn-nav {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: white !important;
    padding: var(--spacing-xs) var(--spacing-md) !important;
    border-radius: var(--radius-md);
    font-weight: 600;
}

.btn-nav:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background-color: var(--primary-color);
    border-radius: 3px;
    transition: var(--transition-normal);
}

/* ===== Hero Section ===== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 80px;
    background: linear-gradient(135deg, #f0f9f4 0%, #e8f5e9 100%);
    overflow: hidden;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 30% 50%, rgba(45, 134, 89, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 2;
    width: 100%;
}

.hero-text {
    max-width: 650px;
}

.badge-awards {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    background: linear-gradient(135deg, var(--secondary-color), var(--secondary-dark));
    color: white;
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: var(--radius-xl);
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: var(--spacing-md);
    box-shadow: var(--shadow-md);
    animation: pulse 2s infinite;
}

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

.hero-title {
    font-family: var(--font-heading);
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: var(--spacing-md);
    color: var(--text-dark);
}

.hero-title .highlight {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.3rem;
    color: var(--text-gray);
    margin-bottom: var(--spacing-lg);
    line-height: 1.8;
}

.hero-stats {
    display: flex;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.stat-item {
    text-align: center;
}

.stat-number {
    font-family: var(--font-heading);
    font-size: 3rem;
    font-weight: 800;
    color: var(--primary-color);
    line-height: 1;
}

.stat-label {
    font-size: 0.95rem;
    color: var(--text-light);
    margin-top: var(--spacing-xs);
}

.hero-buttons {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.hero-image {
    position: absolute;
    right: -5%;
    top: 50%;
    transform: translateY(-50%);
    width: 50%;
    opacity: 1;
    animation: float 6s ease-in-out infinite;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    width: 100%;
}

.hero-text {
    max-width: 650px;
    position: relative;
    z-index: 3;
}

.hero-image img {
    max-width: 100%;
    height: auto;
    object-fit: contain;
}

@keyframes float {
    0%, 100% { transform: translateY(-50%); }
    50% { transform: translateY(-53%); }
}

/* ===== Buttons ===== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: 1rem 2rem;
    border: none;
    border-radius: var(--radius-md);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-normal);
    text-align: center;
    -webkit-tap-highlight-color: transparent;
    touch-action: manipulation;
    user-select: none;
    min-height: 44px;
    min-width: 44px;
}

.btn i {
    font-size: 1.1rem;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: white;
    box-shadow: var(--shadow-md);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

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

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

.btn-lg {
    padding: 1.2rem 2.5rem;
    font-size: 1.1rem;
}

.btn-block {
    width: 100%;
    justify-content: center;
}

.btn-product {
    display: inline-block;
    padding: 0.8rem 1.5rem;
    background: var(--primary-color);
    color: white;
    border-radius: var(--radius-md);
    font-weight: 600;
    text-align: center;
    transition: var(--transition-normal);
}

.btn-product:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

/* ===== Trust Section ===== */
.trust-section {
    background: white;
    padding: var(--spacing-md) 0;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}

.trust-badges {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-md);
}

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

.trust-item i {
    font-size: 1.5rem;
    color: var(--secondary-color);
}

/* ===== Introduction Section ===== */
.intro-section {
    background: var(--bg-light);
}

.intro-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    align-items: center;
}

.intro-image {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.intro-image img {
    transition: var(--transition-slow);
}

.intro-image:hover img {
    transform: scale(1.05);
}

.intro-text .lead {
    font-size: 1.3rem;
    line-height: 2;
    color: var(--text-gray);
}

.highlight-text {
    color: var(--primary-color);
    font-weight: 700;
}

/* ===== Features Section ===== */
.features-section {
    background: white;
}

.feature-block {
    margin-bottom: var(--spacing-xl);
    padding: var(--spacing-lg);
    background: var(--bg-light);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
}

.feature-block.alternate {
    background: white;
    border: 2px solid var(--border-color);
}

.feature-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: white;
    border-radius: var(--radius-lg);
    font-size: 2rem;
    margin-bottom: var(--spacing-md);
    box-shadow: var(--shadow-md);
}

.feature-title {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: var(--spacing-md);
}

.feature-highlight {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-top: var(--spacing-md);
}

/* Food Grid */
.food-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-sm);
    margin-top: var(--spacing-md);
}

.food-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm);
    background: white;
    border-radius: var(--radius-md);
    font-weight: 500;
    box-shadow: var(--shadow-sm);
}

.food-item i {
    color: var(--success-color);
}

/* Comparison Table */
.comparison-table {
    margin-top: var(--spacing-md);
}

.comparison-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
}

.comparison-row.header .comp-cell {
    font-weight: 700;
    font-size: 1.1rem;
    background: var(--primary-color);
    color: white;
}

.comp-cell {
    padding: var(--spacing-md);
    background: white;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    box-shadow: var(--shadow-sm);
}

.comp-cell.bad {
    border-left: 4px solid var(--danger-color);
}

.comp-cell.bad i {
    color: var(--danger-color);
}

.comp-cell.good {
    border-left: 4px solid var(--success-color);
    font-weight: 600;
}

.comp-cell.good i {
    color: var(--success-color);
}

.comp-cell.highlight {
    background: linear-gradient(135deg, #e8f5e9, #f1f8f4);
}

/* Taste Section */
.taste-section {
    margin-top: var(--spacing-md);
}

.taste-image {
    width: 100%;
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-md);
    box-shadow: var(--shadow-lg);
}

.taste-secrets {
    display: grid;
    gap: var(--spacing-md);
}

.secret-item {
    padding: var(--spacing-md);
    background: white;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    position: relative;
    padding-left: 5rem;
}

.secret-number {
    position: absolute;
    left: var(--spacing-md);
    top: var(--spacing-md);
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--secondary-color), var(--secondary-dark));
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 800;
}

.secret-item h4 {
    font-size: 1.3rem;
    color: var(--primary-color);
    margin-bottom: var(--spacing-sm);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.secret-item ul {
    list-style: none;
}

.secret-item li {
    padding: var(--spacing-xs) 0;
    padding-left: 1.5rem;
    position: relative;
    color: var(--text-gray);
}

.secret-item li:before {
    content: "•";
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-weight: bold;
}

.secret-item li.highlight-item {
    font-weight: 600;
    color: var(--primary-color);
}

/* Cost Comparison */
.cost-comparison {
    margin-top: var(--spacing-md);
}

.cost-comparison h4 {
    font-size: 1.5rem;
    color: var(--text-dark);
    margin-bottom: var(--spacing-md);
    text-align: center;
}

.cost-bars {
    margin: var(--spacing-md) 0;
}

.cost-bar-item {
    margin-bottom: var(--spacing-md);
}

.cost-label {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
}

.cost-bar-wrapper {
    background: var(--bg-light);
    border-radius: var(--radius-md);
    overflow: hidden;
    height: 50px;
}

.cost-bar {
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 700;
    transition: width 1s ease;
}

.cost-bar.corn {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
}

.cost-bar.coal {
    background: linear-gradient(135deg, #6c757d, #495057);
}

.cost-bar.charcoal {
    background: linear-gradient(135deg, #dc3545, #c82333);
}

.cost-note {
    font-size: 0.9rem;
    color: var(--text-light);
    margin-top: var(--spacing-xs);
    text-align: right;
}

/* Monthly Calculator */
.monthly-calc {
    margin: var(--spacing-lg) 0;
    padding: var(--spacing-md);
    background: white;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.calc-note {
    text-align: center;
    font-size: 0.9rem;
    color: var(--text-light);
    margin-bottom: var(--spacing-md);
}

.cost-table {
    width: 100%;
    border-collapse: collapse;
    margin: var(--spacing-md) 0;
}

.cost-table thead {
    background: var(--primary-color);
    color: white;
}

.cost-table th,
.cost-table td {
    padding: var(--spacing-md);
    text-align: center;
    border-bottom: 1px solid var(--border-color);
}

.cost-table .highlight-row {
    background: linear-gradient(135deg, #e8f5e9, #f1f8f4);
    font-weight: 700;
}

.cost-table .price {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--primary-color);
}

.savings-highlight {
    text-align: center;
    font-size: 1.3rem;
    color: var(--danger-color);
    margin-top: var(--spacing-md);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
}

/* Savings List */
.savings-list {
    margin-top: var(--spacing-lg);
}

.savings-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
}

.savings-item {
    text-align: center;
    padding: var(--spacing-md);
    background: white;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    transition: var(--transition-normal);
}

.savings-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.savings-item i {
    font-size: 2.5rem;
    color: var(--secondary-color);
    margin-bottom: var(--spacing-sm);
}

.savings-item h5 {
    font-size: 1.1rem;
    color: var(--text-dark);
    margin-bottom: var(--spacing-xs);
}

.savings-item p {
    color: var(--text-gray);
    font-size: 0.95rem;
}

/* ===== Awards Section ===== */
.awards-section {
    background: linear-gradient(135deg, #f8f9fa, #e9ecef);
}

.awards-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    align-items: center;
}

.awards-image {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.award-item {
    display: flex;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background: white;
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-md);
    box-shadow: var(--shadow-md);
    transition: var(--transition-normal);
}

.award-item:hover {
    transform: translateX(10px);
    box-shadow: var(--shadow-lg);
}

.award-item i {
    font-size: 2.5rem;
    color: var(--secondary-color);
}

.award-item h4 {
    font-size: 1.2rem;
    color: var(--text-dark);
    margin-bottom: var(--spacing-xs);
}

.award-item p {
    color: var(--text-gray);
}

/* ===== Specs Section ===== */
.specs-section {
    background: white;
}

.specs-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-md);
}

.spec-card {
    text-align: center;
    padding: var(--spacing-lg);
    background: var(--bg-light);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    transition: var(--transition-normal);
}

.spec-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    background: white;
}

.spec-card i {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: var(--spacing-md);
}

.spec-card h4 {
    font-size: 1.2rem;
    color: var(--text-dark);
    margin-bottom: var(--spacing-sm);
}

.spec-value {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: var(--spacing-xs);
}

.spec-note {
    font-size: 0.9rem;
    color: var(--text-light);
}

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

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
}

.product-card {
    background: white;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: var(--transition-normal);
}

.product-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.product-card.featured {
    border: 3px solid var(--secondary-color);
}

.product-image {
    position: relative;
    height: 250px;
    overflow: hidden;
    background: var(--bg-light);
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-slow);
}

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

.product-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary-light), var(--primary-color));
}

.product-placeholder i {
    font-size: 5rem;
    color: white;
}

.product-badge {
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-md);
    background: var(--primary-color);
    color: white;
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: var(--radius-xl);
    font-size: 0.85rem;
    font-weight: 600;
    box-shadow: var(--shadow-md);
}

.product-badge.best {
    background: linear-gradient(135deg, var(--secondary-color), var(--secondary-dark));
    animation: pulse 2s infinite;
}

.product-info {
    padding: var(--spacing-md);
}

.product-info h3 {
    font-size: 1.4rem;
    color: var(--text-dark);
    margin-bottom: var(--spacing-md);
}

.product-specs {
    margin-bottom: var(--spacing-md);
}

.product-specs p {
    font-size: 0.9rem;
    color: var(--text-gray);
    margin-bottom: var(--spacing-xs);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.product-features {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-md);
}

.feature-tag {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 5px 10px;
    background: var(--bg-light);
    border-radius: var(--radius-md);
    font-size: 0.85rem;
    color: var(--text-gray);
}

.product-desc {
    color: var(--text-light);
    font-size: 0.95rem;
    margin-bottom: var(--spacing-md);
}

/* ===== Cases Section ===== */
.cases-section {
    background: white;
}

.case-card {
    padding: var(--spacing-lg);
    background: var(--bg-light);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    margin-bottom: var(--spacing-lg);
    position: relative;
    overflow: hidden;
}

.case-card:before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 5px;
    height: 100%;
    background: linear-gradient(180deg, var(--primary-color), var(--secondary-color));
}

.featured-case {
    background: linear-gradient(135deg, #e8f5e9, #f1f8f4);
    border: 2px solid var(--primary-color);
}

.startup-case {
    background: linear-gradient(135deg, #fff3e0, #ffe0b2);
    border: 2px solid var(--secondary-color);
}

.case-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: white;
    border-radius: 50%;
    font-size: 1.8rem;
    margin-bottom: var(--spacing-md);
}

.case-content h3 {
    font-size: 1.8rem;
    color: var(--text-dark);
    margin-bottom: var(--spacing-xs);
}

.case-subtitle {
    font-size: 1.1rem;
    color: var(--text-gray);
    margin-bottom: var(--spacing-md);
}

.case-results {
    display: grid;
    gap: var(--spacing-md);
    margin: var(--spacing-md) 0;
}

.result-item {
    display: flex;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background: white;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
}

.result-item.highlight {
    border: 2px solid var(--secondary-color);
    box-shadow: var(--shadow-md);
}

.result-item i {
    font-size: 2rem;
    color: var(--primary-color);
}

.result-item h4 {
    font-size: 1.1rem;
    color: var(--text-dark);
    margin-bottom: var(--spacing-xs);
}

.result-item p {
    color: var(--text-gray);
}

.case-quote {
    margin-top: var(--spacing-md);
    padding: var(--spacing-md);
    background: white;
    border-left: 4px solid var(--secondary-color);
    border-radius: var(--radius-md);
    font-style: italic;
    position: relative;
}

.case-quote i {
    position: absolute;
    top: 10px;
    left: 10px;
    font-size: 2rem;
    color: var(--secondary-color);
    opacity: 0.3;
}

.case-quote p {
    font-size: 1.2rem;
    color: var(--text-dark);
    padding-left: var(--spacing-lg);
}

/* Startup Stats */
.startup-stats {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: var(--spacing-lg);
    align-items: center;
    margin-top: var(--spacing-md);
}

.stat-box {
    text-align: center;
    padding: var(--spacing-lg);
    background: white;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.stat-big {
    font-size: 4rem;
    font-weight: 800;
    color: var(--secondary-color);
    line-height: 1;
}

.stat-box p {
    margin-top: var(--spacing-sm);
    color: var(--text-gray);
    font-weight: 600;
}

.stat-features {
    display: grid;
    gap: var(--spacing-sm);
}

.stat-feature {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm);
    background: white;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
}

.stat-feature i {
    color: var(--success-color);
    font-size: 1.2rem;
}

/* ===== Advantages Section ===== */
.advantages-section {
    background: var(--bg-light);
}

.advantages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: var(--spacing-md);
}

.adv-item {
    text-align: center;
    padding: var(--spacing-md);
    background: white;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    transition: var(--transition-normal);
    position: relative;
    padding-top: 3rem;
}

.adv-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.adv-number {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--secondary-color), var(--secondary-dark));
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 1.2rem;
    box-shadow: var(--shadow-md);
}

.adv-item i {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: var(--spacing-sm);
}

.adv-item h4 {
    font-size: 1.1rem;
    color: var(--text-dark);
    margin-bottom: var(--spacing-xs);
}

.adv-item p {
    font-size: 0.9rem;
    color: var(--text-gray);
}

/* ===== CTA Section ===== */
.cta-section {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: white;
    text-align: center;
}

.cta-content h2 {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    margin-bottom: var(--spacing-md);
}

.cta-content p {
    font-size: 1.2rem;
    margin-bottom: var(--spacing-lg);
    opacity: 0.9;
}

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

.cta-section .btn-primary {
    background: var(--secondary-color);
}

.cta-section .btn-secondary {
    background: white;
    color: var(--primary-color);
    border: none;
}

/* ===== Contact Section ===== */
.contact-section {
    background: var(--bg-light);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
}

.contact-card {
    padding: var(--spacing-lg);
    background: white;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    margin-bottom: var(--spacing-md);
}

.contact-card h3 {
    font-size: 1.5rem;
    color: var(--text-dark);
    margin-bottom: var(--spacing-md);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.contact-card h3 i {
    color: var(--primary-color);
}

.contact-details p {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
    color: var(--text-gray);
}

.contact-details i {
    color: var(--primary-color);
    margin-top: 3px;
}

.contact-details a {
    color: var(--primary-color);
    font-weight: 600;
}

.contact-details a:hover {
    text-decoration: underline;
}

.business-card {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

/* Contact Form */
.contact-form-wrapper {
    padding: var(--spacing-lg);
    background: white;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.contact-form-wrapper h3 {
    font-size: 1.5rem;
    color: var(--text-dark);
    margin-bottom: var(--spacing-md);
}

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

.form-group label {
    display: block;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: var(--spacing-xs);
}

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

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(45, 134, 89, 0.1);
}

.form-group textarea {
    resize: vertical;
}

/* ===== Promo Section ===== */
.promo-section {
    background: linear-gradient(135deg, var(--secondary-color), var(--secondary-dark));
    color: white;
}

.promo-box {
    text-align: center;
}

.promo-box h2 {
    font-family: var(--font-heading);
    font-size: 2.2rem;
    margin-bottom: var(--spacing-sm);
}

.promo-subtitle {
    font-size: 1.1rem;
    opacity: 0.9;
    margin-bottom: var(--spacing-lg);
}

.promo-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-md);
}

.promo-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md);
    background: rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-md);
    font-weight: 600;
    backdrop-filter: blur(10px);
}

.promo-item i {
    font-size: 1.5rem;
}

/* ===== Footer ===== */
.footer {
    background: var(--text-dark);
    color: white;
    padding: var(--spacing-lg) 0 var(--spacing-md);
}

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

.footer-brand h3 {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    margin-bottom: var(--spacing-sm);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.footer-brand i {
    color: var(--secondary-color);
}

.footer-brand p {
    opacity: 0.8;
    line-height: 1.8;
}

.footer-links h4,
.footer-contact h4 {
    font-size: 1.2rem;
    margin-bottom: var(--spacing-md);
    color: var(--secondary-color);
}

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

.footer-links a {
    opacity: 0.8;
    transition: var(--transition-fast);
}

.footer-links a:hover {
    opacity: 1;
    color: var(--secondary-color);
}

.footer-contact p {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-xs);
    opacity: 0.8;
}

.footer-contact i {
    color: var(--secondary-color);
}

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-md);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    opacity: 0.7;
}

.footer-bottom p {
    margin-bottom: var(--spacing-xs);
}

/* ===== Scroll to Top ===== */
.scroll-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: white;
    border: none;
    border-radius: 50%;
    font-size: 1.2rem;
    cursor: pointer;
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-normal);
    z-index: 999;
}

.scroll-top.show {
    opacity: 1;
    visibility: visible;
}

.scroll-top:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(0,0,0,0.3);
}

/* ===== Responsive Design ===== */

/* Tablet */
@media (max-width: 992px) {
    .section-title {
        font-size: 2rem;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-image {
        width: 50%;
        right: -15%;
    }
    
    .intro-content,
    .awards-content,
    .contact-content {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr 1fr;
    }
    
    .startup-stats {
        grid-template-columns: 1fr;
    }
}

/* Mobile */
@media (max-width: 768px) {
    html {
        font-size: 14px;
    }
    
    .hamburger {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 70px);
        background: white;
        flex-direction: column;
        align-items: flex-start;
        padding: var(--spacing-md);
        box-shadow: var(--shadow-lg);
        transition: var(--transition-normal);
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .nav-menu a {
        width: 100%;
        padding: var(--spacing-md);
        border-bottom: 1px solid var(--border-color);
    }
    
    .hero {
        min-height: auto;
        padding: 100px 0 50px;
    }
    
    .hero-image {
        position: static;
        width: 100%;
        margin-top: var(--spacing-lg);
        transform: none;
        animation: none;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-stats {
        flex-direction: column;
        gap: var(--spacing-md);
    }
    
    .hero-buttons {
        flex-direction: column;
    }
    
    .hero-buttons .btn {
        width: 100%;
        justify-content: center;
    }
    
    .trust-badges {
        grid-template-columns: 1fr;
    }
    
    .comparison-row {
        grid-template-columns: 1fr;
    }
    
    .products-grid {
        grid-template-columns: 1fr;
    }
    
    .advantages-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
    }
    
    .cta-buttons {
        flex-direction: column;
    }
    
    .cta-buttons .btn {
        width: 100%;
    }
}

@media (max-width: 480px) {
    .section-title {
        font-size: 1.8rem;
    }
    
    .hero-title {
        font-size: 1.8rem;
    }
    
    .stat-number {
        font-size: 2rem;
    }
    
    .food-grid {
        grid-template-columns: 1fr;
    }
    
    .cost-bar span {
        font-size: 0.85rem;
    }
    
    .savings-grid {
        grid-template-columns: 1fr;
    }
    
    .specs-grid {
        grid-template-columns: 1fr;
    }
    
    .promo-list {
        grid-template-columns: 1fr;
    }
}