/* ================================
   Global Variables & Reset
   ================================ */
:root {
    --primary-color: #FFD700;
    --bg-dark: #0f172a;
    --bg-darker: #020617;
    --bg-card: #1e293b;
    --text-primary: #f1f5f9;
    --text-secondary: #cbd5e1;
    --text-muted: #94a3b8;
    --border-color: #334155;
    --success-color: #22c55e;
    --warning-color: #f59e0b;
    --danger-color: #ef4444;
    --transition: all 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Noto Sans KR', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background-color: var(--bg-dark);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

section {
    padding: 80px 0;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 900;
    text-align: center;
    margin-bottom: 1rem;
    color: var(--primary-color);
}

.section-description {
    text-align: center;
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: 3rem;
}

/* ================================
   Mobile Navigation
   ================================ */
.mobile-nav-toggle {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 1001;
    background: var(--bg-card);
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    font-size: 1.5rem;
    cursor: pointer;
    transition: var(--transition);
    box-shadow: 0 4px 20px rgba(255, 215, 0, 0.3);
}

.mobile-nav-toggle:hover {
    background: var(--primary-color);
    color: var(--bg-dark);
    transform: scale(1.1);
}

.off-canvas-nav {
    position: fixed;
    top: 0;
    right: -350px;
    width: 350px;
    height: 100vh;
    background: var(--bg-card);
    border-left: 2px solid var(--primary-color);
    z-index: 1002;
    transition: right 0.4s ease;
    overflow-y: auto;
    box-shadow: -4px 0 30px rgba(0, 0, 0, 0.5);
}

.off-canvas-nav.active {
    right: 0;
}

.nav-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

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

.nav-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
    border-bottom: 1px solid var(--border-color);
}

.nav-header h2 {
    color: var(--primary-color);
    font-size: 1.5rem;
}

.nav-close {
    background: none;
    border: none;
    color: var(--primary-color);
    font-size: 1.5rem;
    cursor: pointer;
    transition: var(--transition);
}

.nav-close:hover {
    transform: rotate(90deg);
    color: var(--danger-color);
}

.nav-menu {
    list-style: none;
    padding: 20px 0;
}

.nav-menu li {
    margin: 0;
}

.nav-link {
    display: block;
    padding: 15px 20px;
    color: var(--text-primary);
    text-decoration: none;
    transition: var(--transition);
    border-left: 3px solid transparent;
}

.nav-link:hover {
    background: var(--bg-darker);
    border-left-color: var(--primary-color);
    padding-left: 30px;
}

.nav-footer {
    padding: 20px;
    border-top: 1px solid var(--border-color);
}

/* ================================
   Hero Section
   ================================ */
.hero-section {
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, var(--bg-darker) 0%, var(--bg-dark) 100%);
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(255, 215, 0, 0.1) 0%, transparent 70%);
    top: -250px;
    right: -250px;
    animation: float 6s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0); }
    50% { transform: translate(-20px, 20px); }
}

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

.hero-title {
    font-size: 4rem;
    font-weight: 900;
    color: var(--primary-color);
    margin-bottom: 1rem;
    text-shadow: 0 0 30px rgba(255, 215, 0, 0.5);
}

.hero-subtitle {
    font-size: 1.5rem;
    color: var(--text-secondary);
    margin-bottom: 3rem;
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: 3rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.stat-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
}

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

.stat-value {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
}

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

.hero-cta {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* ================================
   Buttons
   ================================ */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 15px 30px;
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    border-radius: 8px;
    transition: var(--transition);
    cursor: pointer;
    border: 2px solid transparent;
}

.btn-primary {
    background: var(--primary-color);
    color: var(--bg-dark);
}

.btn-primary:hover {
    background: transparent;
    border-color: var(--primary-color);
    color: var(--primary-color);
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(255, 215, 0, 0.3);
}

.btn-secondary {
    background: transparent;
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.btn-secondary:hover {
    background: var(--primary-color);
    color: var(--bg-dark);
    transform: translateY(-2px);
}

.btn-outline {
    background: transparent;
    border-color: var(--text-secondary);
    color: var(--text-secondary);
}

.btn-outline:hover {
    background: var(--text-secondary);
    color: var(--bg-dark);
}

/* ================================
   Value Section
   ================================ */
.value-section {
    background: var(--bg-darker);
}

.value-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.value-card {
    background: var(--bg-card);
    padding: 2rem;
    border-radius: 12px;
    text-align: center;
    transition: var(--transition);
    border: 1px solid var(--border-color);
}

.value-card:hover {
    transform: translateY(-10px);
    border-color: var(--primary-color);
    box-shadow: 0 10px 40px rgba(255, 215, 0, 0.2);
}

.value-card i {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.value-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.value-card p {
    color: var(--text-secondary);
}

/* ================================
   WHY Section
   ================================ */
.why-section {
    background: var(--bg-dark);
}

.why-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 3rem;
    margin-top: 3rem;
}

.why-card {
    background: var(--bg-card);
    padding: 3rem 2rem;
    border-radius: 16px;
    text-align: center;
    transition: var(--transition);
    border: 2px solid transparent;
}

.why-card:hover {
    border-color: var(--primary-color);
    transform: scale(1.05);
    box-shadow: 0 15px 50px rgba(255, 215, 0, 0.25);
}

.why-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
    background: linear-gradient(135deg, var(--primary-color) 0%, #ffa500 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.why-icon i {
    font-size: 2.5rem;
    color: var(--bg-dark);
}

.why-card h3 {
    font-size: 1.8rem;
    margin-bottom: 1rem;
    color: var(--primary-color);
}

.why-card p {
    font-size: 1.1rem;
    color: var(--text-secondary);
    line-height: 1.8;
}

/* ================================
   Features Section
   ================================ */
.features-section {
    background: var(--bg-darker);
}

.feature-category {
    margin-bottom: 4rem;
}

.category-title {
    font-size: 1.8rem;
    color: var(--primary-color);
    margin-bottom: 2rem;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.category-title i {
    font-size: 2rem;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.feature-card {
    background: var(--bg-card);
    padding: 2rem;
    border-radius: 12px;
    text-align: center;
    transition: var(--transition);
    border: 1px solid var(--border-color);
}

.feature-card:hover {
    transform: translateY(-5px);
    border-color: var(--primary-color);
    box-shadow: 0 10px 30px rgba(255, 215, 0, 0.2);
}

.feature-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto 1rem;
    background: var(--bg-darker);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid var(--primary-color);
}

.feature-icon i {
    font-size: 1.8rem;
    color: var(--primary-color);
}

.feature-card h4 {
    font-size: 1.3rem;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.feature-users {
    color: var(--primary-color);
    font-weight: 600;
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
}

.feature-card p {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.features-summary {
    text-align: center;
    margin-top: 3rem;
    padding: 2rem;
    background: var(--bg-card);
    border-radius: 12px;
    border: 2px solid var(--primary-color);
}

.features-summary p {
    font-size: 1.3rem;
    color: var(--text-primary);
}

.features-summary strong {
    color: var(--primary-color);
}

/* ================================
   Use Cases Section
   ================================ */
.use-cases-section {
    background: var(--bg-dark);
}

.use-case-category {
    margin-bottom: 4rem;
}

.use-case-category h3 {
    font-size: 1.8rem;
    color: var(--primary-color);
    margin-bottom: 2rem;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.use-cases-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1.5rem;
}

.use-case-card {
    background: var(--bg-card);
    padding: 1.5rem;
    border-radius: 10px;
    text-align: center;
    transition: var(--transition);
    border: 1px solid var(--border-color);
}

.use-case-card:hover {
    transform: scale(1.05);
    border-color: var(--primary-color);
    box-shadow: 0 8px 25px rgba(255, 215, 0, 0.2);
}

.use-case-card i {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.use-case-card h4 {
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.use-case-card p {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

/* ================================
   Economic Section
   ================================ */
.economic-section {
    background: var(--bg-darker);
}

.economic-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 3rem;
    margin-top: 3rem;
}

.economic-card {
    background: var(--bg-card);
    border-radius: 16px;
    overflow: hidden;
    border: 2px solid var(--border-color);
    transition: var(--transition);
    position: relative;
}

.economic-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 50px rgba(255, 215, 0, 0.2);
}

.economic-card.featured {
    border-color: var(--primary-color);
    box-shadow: 0 0 30px rgba(255, 215, 0, 0.3);
}

.economic-card .badge {
    position: absolute;
    top: 15px;
    right: 15px;
    background: var(--primary-color);
    color: var(--bg-dark);
    padding: 5px 15px;
    border-radius: 20px;
    font-weight: 700;
    font-size: 0.85rem;
}

.economic-header {
    background: linear-gradient(135deg, var(--bg-darker) 0%, var(--bg-dark) 100%);
    padding: 2rem;
    text-align: center;
    border-bottom: 2px solid var(--primary-color);
}

.economic-header i {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.economic-header h3 {
    font-size: 1.8rem;
    color: var(--text-primary);
}

.economic-body {
    padding: 2rem;
}

.economic-detail {
    display: flex;
    justify-content: space-between;
    padding: 1rem 0;
    border-bottom: 1px solid var(--border-color);
}

.economic-detail .label {
    color: var(--text-secondary);
    font-weight: 500;
}

.economic-detail .value {
    color: var(--text-primary);
    font-weight: 600;
}

.economic-detail .value.highlight {
    color: var(--primary-color);
    font-size: 1.2rem;
}

.economic-detail .value.highlight-large {
    color: var(--primary-color);
    font-size: 1.5rem;
    font-weight: 900;
}

.economic-detail .value.roi {
    color: var(--success-color);
    font-size: 1.3rem;
    font-weight: 900;
}

.economic-tools {
    margin-top: 1.5rem;
    padding: 1rem;
    background: var(--bg-darker);
    border-radius: 8px;
}

.economic-tools p {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.economic-tools strong {
    color: var(--primary-color);
}

.economic-summary {
    text-align: center;
    margin-top: 4rem;
    padding: 3rem;
    background: var(--bg-card);
    border-radius: 16px;
    border: 3px solid var(--primary-color);
}

.economic-summary h3 {
    font-size: 2rem;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.total-revenue {
    font-size: 3.5rem;
    font-weight: 900;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.summary-note {
    color: var(--text-muted);
    font-size: 0.95rem;
}

/* ================================
   Pricing Section
   ================================ */
.pricing-section {
    background: var(--bg-dark);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.pricing-card {
    background: var(--bg-card);
    border-radius: 16px;
    padding: 2.5rem;
    text-align: center;
    border: 2px solid var(--border-color);
    transition: var(--transition);
    position: relative;
}

.pricing-card:hover {
    transform: translateY(-10px);
    border-color: var(--primary-color);
    box-shadow: 0 15px 50px rgba(255, 215, 0, 0.2);
}

.pricing-card.popular {
    border-color: var(--primary-color);
    box-shadow: 0 0 40px rgba(255, 215, 0, 0.3);
    transform: scale(1.05);
}

.pricing-card .badge {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--primary-color);
    color: var(--bg-dark);
    padding: 8px 20px;
    border-radius: 20px;
    font-weight: 700;
    font-size: 0.9rem;
}

.pricing-header h3 {
    font-size: 1.8rem;
    color: var(--text-primary);
    margin-bottom: 1.5rem;
}

.price {
    display: flex;
    align-items: baseline;
    justify-content: center;
    margin-bottom: 2rem;
}

.currency {
    font-size: 1.5rem;
    color: var(--text-secondary);
    margin-right: 0.3rem;
}

.amount {
    font-size: 3.5rem;
    font-weight: 900;
    color: var(--primary-color);
}

.period {
    font-size: 1.2rem;
    color: var(--text-secondary);
    margin-left: 0.3rem;
}

.pricing-features {
    list-style: none;
    margin: 2rem 0;
    text-align: left;
}

.pricing-features li {
    padding: 0.8rem 0;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.pricing-features li i {
    color: var(--success-color);
    font-size: 1.1rem;
}

.pricing-features li.disabled {
    opacity: 0.4;
}

.pricing-features li.disabled i {
    color: var(--danger-color);
}

.pricing-card .btn {
    width: 100%;
    justify-content: center;
    margin-top: 1.5rem;
}

.premium-benefits, .affiliate-section, .cost-savings, .integration-benefits {
    margin-top: 4rem;
    padding: 3rem;
    background: var(--bg-card);
    border-radius: 16px;
    border: 1px solid var(--border-color);
}

.premium-benefits h3, .affiliate-section h3, .cost-savings h3, .integration-benefits h3 {
    font-size: 2rem;
    color: var(--primary-color);
    text-align: center;
    margin-bottom: 2rem;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.benefit-item {
    text-align: center;
    padding: 1.5rem;
    background: var(--bg-darker);
    border-radius: 12px;
    transition: var(--transition);
}

.benefit-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(255, 215, 0, 0.2);
}

.benefit-item i {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.benefit-item h4 {
    font-size: 1.2rem;
    color: var(--text-primary);
    margin-bottom: 0.8rem;
}

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

.affiliate-card {
    text-align: center;
    padding: 2rem;
}

.affiliate-icon {
    width: 100px;
    height: 100px;
    margin: 0 auto 1.5rem;
    background: linear-gradient(135deg, var(--primary-color) 0%, #ffa500 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.affiliate-icon i {
    font-size: 3rem;
    color: var(--bg-dark);
}

.affiliate-card h4 {
    font-size: 1.8rem;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.affiliate-card p {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
}

.affiliate-benefits {
    list-style: none;
    text-align: left;
    max-width: 600px;
    margin: 2rem auto;
}

.affiliate-benefits li {
    padding: 1rem 0;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 1rem;
    border-bottom: 1px solid var(--border-color);
}

.affiliate-benefits li i {
    color: var(--success-color);
    font-size: 1.2rem;
}

.savings-chart {
    max-width: 600px;
    margin: 2rem auto;
}

.savings-summary {
    max-width: 600px;
    margin: 2rem auto;
}

.savings-item {
    display: flex;
    justify-content: space-between;
    padding: 1rem 0;
    border-bottom: 1px solid var(--border-color);
}

.savings-label {
    color: var(--text-secondary);
    font-weight: 500;
}

.savings-value {
    color: var(--text-primary);
    font-weight: 700;
    font-size: 1.2rem;
}

.savings-value.highlight {
    color: var(--success-color);
}

.savings-item.total {
    border-top: 2px solid var(--primary-color);
    border-bottom: none;
    margin-top: 1rem;
    padding-top: 1.5rem;
}

.savings-item.total .savings-value {
    color: var(--primary-color);
    font-size: 1.5rem;
}

.roi-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.roi-stat {
    text-align: center;
    padding: 2rem;
    background: var(--bg-darker);
    border-radius: 12px;
    border: 2px solid var(--primary-color);
}

.roi-number {
    font-size: 3rem;
    font-weight: 900;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.roi-label {
    color: var(--text-secondary);
    font-size: 1rem;
}

/* ================================
   MuJinJang Section
   ================================ */
.mujinjang-section {
    background: var(--bg-darker);
    position: relative;
    overflow: hidden;
}

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

.dharma-wheel-container {
    margin: 0 auto 2rem;
    display: flex;
    justify-content: center;
}

.dharma-wheel {
    filter: drop-shadow(0 0 20px rgba(255, 215, 0, 0.5));
}

/* Dharma Wheel Animation with 5 Safety Mechanisms */
@keyframes dharmaRotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

#dharmaWheelGroup {
    animation: dharmaRotate 8s linear infinite;
    transform-origin: 50% 50%;
    transform-box: fill-box;
}

.mujinjang-motto {
    font-size: 2rem;
    color: var(--primary-color);
    font-weight: 700;
    margin-bottom: 1rem;
    letter-spacing: 2px;
}

.mujinjang-description {
    font-size: 1.2rem;
    color: var(--text-secondary);
    line-height: 1.8;
}

/* ================================
   Consultation Section
   ================================ */
.consultation-section {
    background: var(--bg-dark);
}

.consultation-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    margin-top: 3rem;
}

.consultation-card {
    background: var(--bg-card);
    padding: 2rem 1.5rem;
    border-radius: 12px;
    text-align: center;
    border: 2px solid var(--border-color);
    transition: var(--transition);
    cursor: pointer;
}

.consultation-card:hover {
    transform: scale(1.05);
    border-color: var(--primary-color);
    box-shadow: 0 10px 30px rgba(255, 215, 0, 0.3);
}

.consultation-card i {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.consultation-card h3 {
    font-size: 1.3rem;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

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

/* ================================
   Chatbot Widget
   ================================ */
.chatbot-widget {
    position: fixed;
    bottom: 30px;
    left: 30px;
    z-index: 999;
}

.chatbot-toggle {
    background: var(--primary-color);
    color: var(--bg-dark);
    border: none;
    padding: 15px 25px;
    border-radius: 50px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    box-shadow: 0 5px 25px rgba(255, 215, 0, 0.4);
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.chatbot-toggle:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 35px rgba(255, 215, 0, 0.6);
}

.chatbot-toggle i {
    font-size: 1.3rem;
}

.chatbot-window {
    position: absolute;
    bottom: 70px;
    left: 0;
    width: 380px;
    max-height: 500px;
    background: var(--bg-card);
    border-radius: 16px;
    box-shadow: 0 10px 50px rgba(0, 0, 0, 0.5);
    border: 2px solid var(--primary-color);
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: var(--transition);
}

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

.chatbot-header {
    background: linear-gradient(135deg, var(--primary-color) 0%, #ffa500 100%);
    color: var(--bg-dark);
    padding: 1rem 1.5rem;
    border-radius: 14px 14px 0 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.chatbot-header h3 {
    font-size: 1.2rem;
    font-weight: 700;
}

.chatbot-close {
    background: none;
    border: none;
    color: var(--bg-dark);
    font-size: 1.5rem;
    cursor: pointer;
    transition: var(--transition);
}

.chatbot-close:hover {
    transform: rotate(90deg);
}

.chatbot-body {
    padding: 1.5rem;
    max-height: 350px;
    overflow-y: auto;
}

.chatbot-message {
    margin-bottom: 1rem;
    padding: 1rem;
    border-radius: 10px;
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.chatbot-message.bot {
    background: var(--bg-darker);
    border-left: 3px solid var(--primary-color);
}

.chatbot-message.user {
    background: var(--primary-color);
    color: var(--bg-dark);
    text-align: right;
    border-right: 3px solid var(--bg-dark);
}

.chatbot-message p {
    margin: 0.5rem 0;
    line-height: 1.6;
}

.chatbot-footer {
    padding: 1rem 1.5rem;
    border-top: 1px solid var(--border-color);
}

.chatbot-note {
    font-size: 0.8rem;
    color: var(--text-muted);
    text-align: center;
}

/* ================================
   FAQ Section
   ================================ */
.faq-section {
    background: var(--bg-darker);
}

.faq-list {
    max-width: 800px;
    margin: 3rem auto 0;
}

.faq-item {
    background: var(--bg-card);
    border-radius: 12px;
    margin-bottom: 1rem;
    border: 1px solid var(--border-color);
    overflow: hidden;
    transition: var(--transition);
}

.faq-item:hover {
    border-color: var(--primary-color);
}

.faq-question {
    width: 100%;
    background: none;
    border: none;
    padding: 1.5rem;
    text-align: left;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-primary);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: var(--transition);
}

.faq-question:hover {
    color: var(--primary-color);
}

.faq-question i {
    transition: transform 0.3s ease;
}

.faq-item.active .faq-question i {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, padding 0.3s ease;
}

.faq-item.active .faq-answer {
    max-height: 300px;
    padding: 0 1.5rem 1.5rem;
}

.faq-answer p {
    color: var(--text-secondary);
    line-height: 1.8;
}

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

.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.contact-card {
    background: var(--bg-card);
    padding: 2.5rem 2rem;
    border-radius: 16px;
    text-align: center;
    border: 2px solid var(--border-color);
    transition: var(--transition);
}

.contact-card:hover {
    transform: translateY(-10px);
    border-color: var(--primary-color);
    box-shadow: 0 15px 40px rgba(255, 215, 0, 0.2);
}

.contact-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
    background: var(--bg-darker);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 3px solid var(--primary-color);
}

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

.contact-card h3 {
    font-size: 1.4rem;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.contact-value {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.contact-note {
    font-size: 0.95rem;
    color: var(--text-secondary);
}

.final-cta {
    text-align: center;
    margin-top: 4rem;
    padding: 3rem;
    background: var(--bg-card);
    border-radius: 16px;
    border: 2px solid var(--primary-color);
}

.final-cta h3 {
    font-size: 2rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.final-cta p {
    font-size: 1.2rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
}

.cta-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* ================================
   Footer
   ================================ */
.footer {
    background: var(--bg-darker);
    padding: 3rem 0 1.5rem;
    border-top: 2px solid var(--primary-color);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section h4 {
    color: var(--primary-color);
    font-size: 1.3rem;
    margin-bottom: 1rem;
}

.footer-section p {
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
}

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

.footer-links li {
    margin-bottom: 0.5rem;
}

.footer-links a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--primary-color);
    padding-left: 5px;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid var(--border-color);
}

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

/* ================================
   Responsive Design
   ================================ */
@media (max-width: 768px) {
    .section-title {
        font-size: 2rem;
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .hero-subtitle {
        font-size: 1.2rem;
    }

    .hero-stats {
        gap: 1.5rem;
    }

    .stat-value {
        font-size: 1.2rem;
    }

    .economic-grid, .pricing-grid {
        grid-template-columns: 1fr;
    }

    .chatbot-window {
        width: calc(100vw - 40px);
        left: 50%;
        transform: translateX(-50%) translateY(20px);
    }

    .chatbot-window.active {
        transform: translateX(-50%) translateY(0);
    }

    .chatbot-widget {
        left: 50%;
        transform: translateX(-50%);
    }

    .off-canvas-nav {
        width: 90%;
        right: -90%;
    }

    section {
        padding: 60px 0;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }

    .hero-cta {
        flex-direction: column;
        width: 100%;
    }

    .hero-cta .btn {
        width: 100%;
    }

    .features-grid, .use-cases-grid {
        grid-template-columns: 1fr;
    }

    .total-revenue {
        font-size: 2.5rem;
    }
}

/* ================================
   Google Translate Widget Override
   ================================ */
.goog-te-banner-frame {
    display: none !important;
}

body {
    top: 0 !important;
}

#google_translate_element {
    margin-top: 1rem;
}

.goog-te-gadget {
    font-family: 'Noto Sans KR', sans-serif !important;
}

.goog-te-gadget-simple {
    background-color: var(--bg-darker) !important;
    border: 1px solid var(--primary-color) !important;
    border-radius: 8px !important;
    padding: 8px 12px !important;
}

.goog-te-gadget-simple .goog-te-menu-value span {
    color: var(--text-primary) !important;
}

.goog-te-gadget-icon {
    display: none !important;
}