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

body {
    font-family: 'Noto Sans KR', 'Poppins', -apple-system, BlinkMacSystemFont, sans-serif;
    line-height: 1.6;
    color: #2c3e50;
    background-color: #ffffff;
    overflow-x: hidden;
}

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

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: 'Montserrat', 'Noto Sans KR', sans-serif;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1rem;
    letter-spacing: -0.02em;
}

h1 { 
    font-size: 3.2rem; 
    font-weight: 800;
    text-shadow: 0 2px 4px rgba(0,0,0,0.1);
}
h2 { 
    font-size: 2.8rem; 
    font-weight: 700;
}
h3 { 
    font-size: 1.9rem; 
    font-weight: 600;
}
h4 { 
    font-size: 1.5rem; 
    font-weight: 600;
}

p {
    margin-bottom: 1rem;
    font-size: 1.1rem;
    line-height: 1.7;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    position: relative;
    display: flex;
    align-items: center;
    background: url(../images/bgc.jpg) no-repeat center center;
    background-size: cover;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1;
}

.stock-chart-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 600"><path d="M0,300 Q150,200 300,250 T600,200 T900,150 T1200,100" stroke="rgba(255,255,255,0.1)" stroke-width="2" fill="none"/><path d="M0,350 Q200,280 400,320 T800,280 T1200,200" stroke="rgba(255,255,255,0.08)" stroke-width="2" fill="none"/></svg>') no-repeat center;
    background-size: cover;
    opacity: 0.3;
}

.floating-elements {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
}

.stock-ticker {
    position: absolute;
    top: 20px;
    right: 20px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    font-family: 'Inter', monospace;
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.9);
}

.stock-ticker span {
    background: rgba(255, 255, 255, 0.1);
    padding: 8px 12px;
    border-radius: 20px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.stock-ticker .fas.fa-arrow-up {
    color: #00d4aa;
}

.stock-ticker .fas.fa-arrow-down {
    color: #ff6b6b;
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    color: #1565c0;
    max-width: 800px;
    margin: 0 auto;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 255, 255, 0.8);
    padding: 12px 24px;
    border-radius: 50px;
    margin-bottom: 2rem;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(33, 150, 243, 0.3);
    font-size: 0.95rem;
    font-weight: 500;
    color: #1565c0;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.gradient-text {
    background: linear-gradient(45deg, #1976d2, #42a5f5);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.3rem;
    margin-bottom: 3rem;
    opacity: 0.95;
    line-height: 1.6;
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: 4rem;
    margin-bottom: 3rem;
}

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

.stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: #1976d2;
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 1rem;
    opacity: 0.9;
}

.hero-cta-btn {
    background: linear-gradient(45deg, #2196f3, #1976d2);
    color: white;
    border: none;
    padding: 18px 40px;
    font-size: 1.2rem;
    font-weight: 600;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 10px 30px rgba(33, 150, 243, 0.3);
    display: inline-flex;
    align-items: center;
    gap: 12px;
}

.hero-cta-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(33, 150, 243, 0.4);
}

/* Button Icons */
.btn-icon {
    width: 24px;
    height: 24px;
    object-fit: contain;
}

.fixed-cta-btn .btn-icon {
    width: 20px;
    height: 20px;
}

/* Features Section */
.features {
    padding: 100px 0;
    background: #f8fafc;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-header h2 {
    color: #2c3e50;
    margin-bottom: 1rem;
}

.section-header p {
    font-size: 1.2rem;
    color: #64748b;
    max-width: 600px;
    margin: 0 auto;
}

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

.feature-card {
    background: white;
    padding: 2.5rem 2rem;
    border-radius: 20px;
    text-align: center;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    border: 1px solid #e2e8f0;
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.12);
}

.feature-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #64b5f6, #2196f3);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    color: white;
    font-size: 2rem;
}

.feature-card h3 {
    color: #2c3e50;
    margin-bottom: 1rem;
    font-size: 1.4rem;
}

.feature-card p {
    color: #64748b;
    line-height: 1.7;
}

/* Content Modules */
.content-modules {
    padding: 100px 0;
}

.content-module {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    margin-bottom: 6rem;
}

.content-module.reverse {
    direction: rtl;
}

.content-module.reverse > * {
    direction: ltr;
}

.module-image {
    position: relative;
}

.image-placeholder {
    background: linear-gradient(135deg, #e1f5fe 0%, #b3e5fc 50%, #81d4fa 100%);
    height: 400px;
    border-radius: 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: #1976d2;
    font-size: 1.2rem;
    font-weight: 600;
    border: 2px solid #e3f2fd;
}

.image-placeholder i {
    font-size: 4rem;
    margin-bottom: 1rem;
    opacity: 0.9;
}

.module-content h3 {
    color: #2c3e50;
    margin-bottom: 1.5rem;
    font-size: 2rem;
}

.module-content p {
    color: #64748b;
    margin-bottom: 2rem;
    font-size: 1.1rem;
    line-height: 1.8;
}

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

.feature-list li {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 1rem;
    color: #475569;
    font-size: 1.05rem;
}

.feature-list .fas {
    color: #10b981;
    font-size: 1rem;
}

/* Real-time Data Dashboard */
.data-dashboard {
    padding: 100px 0;
    background: #ffffff;
}

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

.data-card {
    background: white;
    border-radius: 20px;
    padding: 2rem;
    box-shadow: 0 10px 40px rgba(33, 150, 243, 0.1);
    border: 1px solid #e3f2fd;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.data-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 60px rgba(33, 150, 243, 0.15);
}

.data-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(45deg, #2196f3, #64b5f6);
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid #e3f2fd;
}

.card-header h3 {
    color: #1976d2;
    font-size: 1.2rem;
    margin: 0;
    display: flex;
    align-items: center;
    gap: 10px;
}

.live-indicator {
    background: linear-gradient(45deg, #ff4444, #ff6b6b);
    color: white;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { opacity: 1; }
    50% { opacity: 0.7; }
    100% { opacity: 1; }
}

.update-time {
    color: #64748b;
    font-size: 0.9rem;
}

.market-data {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.market-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.8rem 0;
    border-bottom: 1px solid #f1f5f9;
}

.market-item:last-child {
    border-bottom: none;
}

.market-name {
    font-weight: 600;
    color: #2c3e50;
    flex: 1;
}

.market-value {
    font-weight: 700;
    font-size: 1.1rem;
    margin-right: 1rem;
}

.market-value.up {
    color: #10b981;
}

.market-value.down {
    color: #ef4444;
}

.market-change {
    padding: 4px 8px;
    border-radius: 12px;
    font-size: 0.9rem;
    font-weight: 600;
    min-width: 60px;
    text-align: center;
}

.market-change.up {
    background: #dcfce7;
    color: #16a34a;
}

.market-change.down {
    background: #fef2f2;
    color: #dc2626;
}

.trending-list {
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

.trending-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0.8rem;
    background: #f8fafc;
    border-radius: 12px;
    transition: all 0.3s ease;
}

.trending-item:hover {
    background: #e3f2fd;
    transform: translateX(5px);
}

.trending-item .rank {
    background: linear-gradient(45deg, #2196f3, #64b5f6);
    color: white;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    font-weight: 700;
}

.stock-name {
    flex: 1;
    font-weight: 600;
    color: #2c3e50;
}

.mentions {
    color: #64748b;
    font-size: 0.9rem;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
}

.stat-box {
    text-align: center;
    padding: 1rem;
    background: #f8fafc;
    border-radius: 12px;
    transition: all 0.3s ease;
}

.stat-box:hover {
    background: #e3f2fd;
    transform: scale(1.05);
}

.stat-box .stat-number {
    font-size: 1.8rem;
    font-weight: 700;
    color: #1976d2;
    margin-bottom: 0.5rem;
}

.stat-box .stat-label {
    font-size: 0.9rem;
    color: #64748b;
}

.sentiment-meter {
    text-align: center;
}

.sentiment-bar {
    width: 100%;
    height: 12px;
    background: #e2e8f0;
    border-radius: 6px;
    overflow: hidden;
    margin-bottom: 1rem;
}

.sentiment-fill {
    height: 100%;
    background: linear-gradient(45deg, #10b981, #34d399);
    border-radius: 6px;
    transition: width 0.5s ease;
}

.sentiment-labels {
    display: flex;
    justify-content: space-between;
    margin-bottom: 1rem;
    font-size: 0.9rem;
}

.sentiment-labels span {
    color: #64748b;
    transition: all 0.3s ease;
}

.sentiment-labels .active {
    color: #10b981;
    font-weight: 600;
}

.sentiment-score {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.sentiment-score .score {
    font-size: 2rem;
    font-weight: 700;
    color: #10b981;
}

.sentiment-score .score-label {
    font-size: 0.9rem;
    color: #64748b;
}

/* New Dashboard Styles */
.growth-metrics {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.growth-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: #f8fafc;
    border-radius: 12px;
    transition: all 0.3s ease;
}

.growth-item:hover {
    background: #e3f2fd;
    transform: translateX(5px);
}

.growth-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(45deg, #2196f3, #64b5f6);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
}

.growth-info {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.growth-number {
    font-size: 1.8rem;
    font-weight: 700;
    color: #1976d2;
    font-family: 'Montserrat', sans-serif;
}

.growth-label {
    font-size: 0.9rem;
    color: #64748b;
    margin-bottom: 0.25rem;
}

.growth-change {
    font-size: 0.8rem;
    font-weight: 600;
    padding: 2px 8px;
    border-radius: 12px;
    align-self: flex-start;
}

.growth-change.up {
    background: #dcfce7;
    color: #16a34a;
}

.learning-stats {
    display: flex;
    flex-direction: column;
    gap: 1.2rem;
}

.learning-item {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.course-name {
    font-weight: 600;
    color: #2c3e50;
    font-size: 0.95rem;
}

.progress-bar {
    width: 100%;
    height: 8px;
    background: #e2e8f0;
    border-radius: 4px;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(45deg, #10b981, #34d399);
    border-radius: 4px;
    transition: width 0.5s ease;
}

.completion-rate {
    font-size: 0.85rem;
    color: #64748b;
    align-self: flex-end;
}

.insights-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.insight-item {
    display: flex;
    gap: 1rem;
    padding: 1rem;
    background: #f8fafc;
    border-radius: 12px;
    border-left: 4px solid #2196f3;
    transition: all 0.3s ease;
}

.insight-item:hover {
    background: #e3f2fd;
    transform: translateX(3px);
}

.expert-avatar {
    width: 40px;
    height: 40px;
    background: linear-gradient(45deg, #2196f3, #64b5f6);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.2rem;
    flex-shrink: 0;
}

.insight-content {
    flex: 1;
}

.insight-content h4 {
    margin: 0 0 0.5rem 0;
    font-size: 1rem;
    color: #1976d2;
}

.insight-content p {
    margin: 0 0 0.5rem 0;
    font-size: 0.9rem;
    color: #475569;
    font-style: italic;
}

.insight-time {
    font-size: 0.8rem;
    color: #94a3b8;
}

/* Success Stories Interactive */
.success-stories {
    padding: 100px 0;
    background: linear-gradient(135deg, #f8fafc 0%, #e3f2fd 100%);
}

.stories-container {
    margin-top: 3rem;
}

.story-tabs {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.tab-btn {
    background: white;
    border: 2px solid #e3f2fd;
    padding: 15px 30px;
    border-radius: 50px;
    cursor: pointer;
    font-size: 1rem;
    font-weight: 600;
    color: #64748b;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 10px;
}

.tab-btn:hover {
    border-color: #2196f3;
    color: #2196f3;
    transform: translateY(-2px);
}

.tab-btn.active {
    background: linear-gradient(45deg, #2196f3, #64b5f6);
    color: white;
    border-color: #2196f3;
    box-shadow: 0 10px 30px rgba(33, 150, 243, 0.3);
}

.story-content {
    position: relative;
    min-height: 500px;
}

.story-panel {
    display: none;
    animation: fadeInUp 0.6s ease-out;
}

.story-panel.active {
    display: block;
}

.story-card {
    background: white;
    border-radius: 20px;
    padding: 2.5rem;
    box-shadow: 0 15px 50px rgba(33, 150, 243, 0.1);
    border: 1px solid #e3f2fd;
    margin-bottom: 2rem;
    position: relative;
    overflow: hidden;
}

.story-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(45deg, #10b981, #34d399);
}

.story-header {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    margin-bottom: 2rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid #e3f2fd;
}

.user-avatar {
    width: 60px;
    height: 60px;
    background: linear-gradient(45deg, #2196f3, #64b5f6);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 2rem;
}

.user-info {
    flex: 1;
}

.user-info h4 {
    margin: 0 0 0.5rem 0;
    color: #2c3e50;
    font-size: 1.3rem;
}

.user-level {
    color: #64748b;
    font-size: 0.95rem;
}

.story-badge {
    background: linear-gradient(45deg, #10b981, #34d399);
    padding: 10px 20px;
    border-radius: 25px;
    color: white;
    font-weight: 700;
    font-size: 1.1rem;
}

.story-body p {
    font-size: 1.1rem;
    line-height: 1.7;
    color: #475569;
    margin-bottom: 2rem;
    font-style: italic;
}

.story-metrics {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 1.5rem;
}

.metric {
    text-align: center;
    padding: 1rem;
    background: #f8fafc;
    border-radius: 12px;
    border: 1px solid #e3f2fd;
}

.metric-label {
    display: block;
    font-size: 0.9rem;
    color: #64748b;
    margin-bottom: 0.5rem;
}

.metric-value {
    display: block;
    font-size: 1.1rem;
    font-weight: 700;
    color: #1976d2;
}

.story-timeline {
    background: white;
    border-radius: 15px;
    padding: 2rem;
    border: 1px solid #e3f2fd;
    position: relative;
}

.story-timeline::before {
    content: '';
    position: absolute;
    left: 30px;
    top: 2rem;
    bottom: 2rem;
    width: 2px;
    background: #e3f2fd;
}

.timeline-item {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
    position: relative;
}

.timeline-item:last-child {
    margin-bottom: 0;
}

.timeline-item::before {
    content: '';
    width: 12px;
    height: 12px;
    background: #e3f2fd;
    border-radius: 50%;
    position: absolute;
    left: 24px;
    z-index: 2;
}

.timeline-item.active::before {
    background: #10b981;
    box-shadow: 0 0 0 4px rgba(16, 185, 129, 0.2);
}

.timeline-date {
    background: #f8fafc;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 600;
    color: #1976d2;
    min-width: 80px;
    text-align: center;
    margin-left: 40px;
}

.timeline-content {
    flex: 1;
    color: #475569;
    font-size: 1rem;
}

.timeline-item.active .timeline-date {
    background: #10b981;
    color: white;
}

.timeline-item.active .timeline-content {
    color: #2c3e50;
    font-weight: 600;
}

/* Testimonials */
.testimonials {
    padding: 100px 0;
    background: linear-gradient(135deg, #f5f5f5 0%, #e8f4fd 50%, #e3f2fd 100%);
    color: #2c3e50;
}

.testimonials .section-header h2,
.testimonials .section-header p {
    color: #2c3e50;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.testimonial-card {
    background: rgba(255, 255, 255, 0.9);
    padding: 2.5rem 2rem;
    border-radius: 20px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(33, 150, 243, 0.2);
    transition: all 0.3s ease;
    box-shadow: 0 10px 30px rgba(33, 150, 243, 0.1);
}

.testimonial-card:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.95);
    box-shadow: 0 15px 40px rgba(33, 150, 243, 0.15);
}

.testimonial-content {
    margin-bottom: 2rem;
}

.testimonial-content p {
    font-size: 1.1rem;
    line-height: 1.7;
    font-style: italic;
    opacity: 0.95;
}

.testimonial-author {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.author-info h4 {
    margin-bottom: 0.25rem;
    font-size: 1.2rem;
}

.author-info span {
    opacity: 0.8;
    font-size: 0.95rem;
}

.testimonial-rating {
    color: #2196f3;
    font-size: 1.1rem;
}

/* CTA Section */
.cta-section {
    padding: 100px 0;
    background: #f8fafc;
    text-align: center;
}

.cta-content h2 {
    color: #2c3e50;
    margin-bottom: 1rem;
    font-size: 2.5rem;
}

.cta-content p {
    color: #64748b;
    font-size: 1.3rem;
    margin-bottom: 3rem;
}

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

.benefit-item {
    display: flex;
    align-items: center;
    gap: 12px;
    color: #475569;
    font-size: 1.1rem;
    font-weight: 500;
}

.benefit-item i {
    color: #2196f3;
    font-size: 1.3rem;
}

.cta-btn {
    background: linear-gradient(45deg, #2196f3, #1976d2);
    color: white;
    border: none;
    padding: 20px 50px;
    font-size: 1.3rem;
    font-weight: 600;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 10px 30px rgba(33, 150, 243, 0.3);
    display: inline-flex;
    align-items: center;
    gap: 15px;
}

.cta-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(33, 150, 243, 0.4);
}

/* Footer */
.footer {
    background: #1e293b;
    color: white;
    padding: 60px 0 30px;
}

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

.footer-section h3,
.footer-section h4 {
    margin-bottom: 1.5rem;
    color: #64b5f6;
}

.footer-section p {
    opacity: 0.8;
    line-height: 1.7;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 0.8rem;
}

.footer-section ul li a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section ul li a:hover {
    color: #64b5f6;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 2rem;
    text-align: center;
}

.footer-bottom p {
    opacity: 0.7;
    margin-bottom: 0.5rem;
}

.disclaimer {
    font-size: 0.9rem;
    color: #64b5f6;
}

/* Fixed CTA Button */
.fixed-cta {
    position: fixed;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1000;
    padding: 0 20px;
    width: 100%;
    max-width: 400px;
}

.fixed-cta-btn {
    background: linear-gradient(45deg, #2196f3, #1976d2);
    color: white;
    border: none;
    padding: 16px 32px;
    border-radius: 50px;
    cursor: pointer;
    font-size: 1.1rem;
    font-weight: 700;
    box-shadow: 0 10px 30px rgba(33, 150, 243, 0.4);
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    backdrop-filter: blur(10px);
    width: 100%;
    font-family: 'Montserrat', 'Noto Sans KR', sans-serif;
    letter-spacing: -0.01em;
}

.fixed-cta-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(33, 150, 243, 0.5);
}

/* Responsive Design */
@media (max-width: 768px) {
    .stock-ticker{
        display: none;
    }
    .container {
        padding: 0 15px;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
    }
    
    .hero-stats {
        flex-direction: column;
        gap: 2rem;
    }
    
    .stat-number {
        font-size: 2rem;
    }
    
    .content-module {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }
    
    .content-module.reverse {
        direction: ltr;
    }
    
    .cta-benefits {
        flex-direction: column;
        gap: 1.5rem;
    }
    
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .stock-ticker {
        position: relative;
        top: auto;
        right: auto;
        margin-bottom: 2rem;
    }
    
    .fixed-cta {
        bottom: 15px;
        padding: 0 15px;
        max-width: 350px;
    }
    
    .fixed-cta-btn {
        padding: 14px 24px;
        font-size: 1rem;
    }
    
    .hero-title {
        font-size: 2.2rem;
        text-align: center;
        line-height: 1.3;
    }
    
    .hero-subtitle {
        font-size: 1rem;
        text-align: center;
    }
    
    .hero-stats {
        justify-content: center;
        text-align: center;
    }
    
    .section-header {
        text-align: center;
        padding: 0 10px;
    }
    
    .section-header h2 {
        font-size: 2rem;
    }
    
    .section-header p {
        font-size: 1rem;
    }
    
    /* New sections responsive */
    .dashboard-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .story-tabs {
        flex-direction: column;
        align-items: center;
    }
    
    .tab-btn {
        width: 100%;
        max-width: 280px;
        justify-content: center;
    }
    
    .story-header {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
    }
    
    .story-metrics {
        grid-template-columns: 1fr;
    }
    
    .timeline-date {
        margin-left: 20px;
        min-width: 60px;
        font-size: 0.8rem;
    }
    
    .story-timeline::before {
        left: 20px;
    }
    
    .timeline-item::before {
        left: 14px;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 1.8rem;
        line-height: 1.4;
    }
    
    .hero-subtitle {
        font-size: 0.95rem;
        padding: 0 10px;
    }
    
    .section-header h2 {
        font-size: 1.8rem;
    }
    
    .section-header p {
        font-size: 0.95rem;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .feature-card {
        padding: 1.5rem 1rem;
        margin: 0 10px;
    }
    
    .image-placeholder {
        height: 200px;
    }
    
    .image-placeholder i {
        font-size: 2rem;
    }
    
    .fixed-cta {
        bottom: 10px;
        padding: 0 10px;
        max-width: 320px;
    }
    
    .fixed-cta-btn {
        padding: 12px 20px;
        font-size: 0.95rem;
        gap: 8px;
    }
    
    .btn-icon {
        width: 18px;
        height: 18px;
    }
    
    .hero-cta-btn {
        padding: 14px 28px;
        font-size: 1rem;
    }
    
    .cta-btn {
        padding: 16px 32px;
        font-size: 1.1rem;
    }
    
    .data-card {
        padding: 1.5rem 1rem;
        margin: 0 5px;
    }
    
    .growth-item {
        padding: 0.8rem;
    }
    
    .insight-item {
        padding: 0.8rem;
    }
}

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

.hero-content > * {
    animation: fadeInUp 0.8s ease-out;
}

.hero-badge { animation-delay: 0.1s; }
.hero-title { animation-delay: 0.2s; }
.hero-subtitle { animation-delay: 0.3s; }
.hero-stats { animation-delay: 0.4s; }
.hero-cta-btn { animation-delay: 0.5s; }

/* Smooth scrolling */
html {
    scroll-behavior: smooth;
}

/* Focus states for accessibility */
button:focus,
a:focus {
    outline: 2px solid #2196f3;
    outline-offset: 2px;
}

/* Print styles */
@media print {
    .fixed-cta,
    .stock-ticker {
        display: none;
    }
}