@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+KR:wght@300;400;500;700;900&display=swap');

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

body {
    font-family: 'Noto Sans KR', sans-serif;
    line-height: 1.6;
    color: #333;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    overflow-x: hidden;
}

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

/* Hero Section */
.hero {
    background: linear-gradient(135deg, #2c5f2d 0%, #97bc62 100%);
    color: white;
    padding: 100px 0;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="stock-pattern" patternUnits="userSpaceOnUse" width="20" height="20"><path d="M0,10 L5,5 L10,8 L15,3 L20,7" stroke="rgba(255,255,255,0.1)" stroke-width="2" fill="none"/></pattern></defs><rect width="100" height="100" fill="url(%23stock-pattern)"/></svg>') repeat;
    animation: float 20s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-20px) rotate(180deg); }
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-text h1 {
    font-size: 3.5rem;
    font-weight: 900;
    margin-bottom: 20px;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
    animation: slideInLeft 1s ease-out;
}

.hero-text .subtitle {
    font-size: 1.4rem;
    font-weight: 500;
    margin-bottom: 30px;
    opacity: 0.9;
    animation: slideInLeft 1s ease-out 0.3s both;
}

.hero-stats {
    display: flex;
    gap: 30px;
    margin-bottom: 40px;
}

.stat-item {
    text-align: center;
    animation: slideInUp 1s ease-out 0.6s both;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 900;
    color: #FFD700;
    display: block;
}

.stat-label {
    font-size: 0.9rem;
    opacity: 0.8;
}

.hero-visual {
    position: relative;
    animation: slideInRight 1s ease-out;
}

.stock-chart {
    border-radius: 20px;
    padding: 30px;
}

.chart-line {
    height: 200px;
    background: linear-gradient(45deg, #4CAF50, #81C784);
    border-radius: 10px;
    position: relative;
    overflow: hidden;
}

.chart-line::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: repeating-linear-gradient(
        45deg,
        transparent,
        transparent 10px,
        rgba(255,255,255,0.1) 10px,
        rgba(255,255,255,0.1) 20px
    );
    animation: chartMove 3s linear infinite;
}

@keyframes chartMove {
    0% { transform: translateX(-20px); }
    100% { transform: translateX(20px); }
}

.cta-primary {
    background: linear-gradient(45deg, #FF6B6B, #FF8E8E);
    color: white;
    padding: 18px 40px;
    border: none;
    border-radius: 50px;
    font-size: 1.2rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
    margin-top: 20px;
    box-shadow: 0 10px 30px rgba(255,107,107,0.3);
}

.cta-primary:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(255,107,107,0.4);
}

/* About Section */
.about-section {
    background: white;
    padding: 100px 0;
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 60px;
    align-items: center;
}

.about-image {
    position: relative;
}

.profile-card {
    border-radius: 20px;
    color: white;
    text-align: center;
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
}

.profile-avatar {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    background: linear-gradient(45deg, #FFD700, #FFA500);
    margin: 0 auto 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    font-weight: 900;
    color: white;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
}

.about-text h2 {
    font-size: 2.5rem;
    font-weight: 900;
    margin-bottom: 20px;
    color: #2c5f2d;
}

.about-text .highlight {
    color: #4CAF50;
    font-weight: 700;
}

.about-text p {
    font-size: 1.1rem;
    margin-bottom: 20px;
    line-height: 1.8;
}

.achievement-list {
    list-style: none;
    margin-top: 30px;
}

.achievement-list li {
    background: linear-gradient(45deg, #f8f9fa, #e9ecef);
    padding: 15px 20px;
    border-radius: 10px;
    margin-bottom: 10px;
    border-left: 5px solid #4CAF50;
    font-weight: 500;
}

/* Features Section */
.features-section {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    padding: 100px 0;
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 900;
    margin-bottom: 60px;
    color: #2c5f2d;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 40px;
}

.feature-card {
    background: white;
    border-radius: 20px;
    padding: 40px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-10px);
}

.feature-icon {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: linear-gradient(45deg, #4CAF50, #81C784);
    margin: 0 auto 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: white;
}

.feature-card h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 15px;
    color: #2c5f2d;
}

/* Benefits Section */
.benefits-section {
    background: white;
    padding: 100px 0;
}

.benefits-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 60px;
    align-items: center;
}

.benefits-text h2 {
    font-size: 2.5rem;
    font-weight: 900;
    margin-bottom: 30px;
    color: #2c5f2d;
}

.benefit-item {
    display: flex;
    align-items: center;
    margin-bottom: 25px;
    padding: 20px;
    background: linear-gradient(45deg, #f8f9fa, #e9ecef);
    border-radius: 15px;
    transition: transform 0.3s ease;
}

.benefit-item:hover {
    transform: translateX(10px);
}

.benefit-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(45deg, #4CAF50, #81C784);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 20px;
    font-size: 1.5rem;
    color: white;
}

.benefit-text {
    flex: 1;
}

.benefit-text h4 {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 5px;
    color: #2c5f2d;
}

.investment-visual {
    position: relative;
}

.investment-chart {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 20px;
    padding: 30px;
    color: white;
    text-align: center;
}

.chart-bars {
    display: flex;
    justify-content: space-around;
    align-items: end;
    height: 150px;
    margin: 20px 0;
}

.chart-bar {
    width: 30px;
    background: linear-gradient(to top, #4CAF50, #81C784);
    border-radius: 5px 5px 0 0;
    animation: growUp 2s ease-out;
}

.chart-bar:nth-child(1) { height: 60%; }
.chart-bar:nth-child(2) { height: 80%; }
.chart-bar:nth-child(3) { height: 95%; }
.chart-bar:nth-child(4) { height: 70%; }
.chart-bar:nth-child(5) { height: 100%; }

@keyframes growUp {
    from { height: 0; }
    to { height: inherit; }
}

/* CTA Section */
.cta-section {
    background: linear-gradient(135deg, #2c5f2d 0%, #97bc62 100%);
    color: white;
    padding: 100px 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="50" cy="50" r="2" fill="rgba(255,255,255,0.1)"/></svg>') repeat;
    animation: sparkle 15s linear infinite;
}

@keyframes sparkle {
    0% { transform: translateX(0) translateY(0); }
    100% { transform: translateX(-50px) translateY(-50px); }
}

.cta-content {
    position: relative;
    z-index: 1;
}

.cta-content h2 {
    font-size: 3rem;
    font-weight: 900;
    margin-bottom: 20px;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
}

.cta-content p {
    font-size: 1.3rem;
    margin-bottom: 40px;
    opacity: 0.9;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

.cta-secondary {
    background: transparent;
    color: white;
    border: 2px solid white;
    padding: 18px 40px;
    border-radius: 50px;
    font-size: 1.2rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
}

.cta-secondary:hover {
    background: white;
    color: #2c5f2d;
    transform: translateY(-5px);
}

/* Animations */
@keyframes slideInLeft {
    from { transform: translateX(-100px); opacity: 0; }
    to { transform: translateX(0); opacity: 1; }
}

@keyframes slideInRight {
    from { transform: translateX(100px); opacity: 0; }
    to { transform: translateX(0); opacity: 1; }
}

@keyframes slideInUp {
    from { transform: translateY(50px); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero-content,
    .about-content,
    .benefits-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-text h1 {
        font-size: 2.5rem;
    }

    .hero-stats {
        justify-content: center;
    }

    .section-title {
        font-size: 2rem;
    }

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

    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
}
.floating-button-container {
    position: fixed;
    bottom: 30px;
    left: 0;
    right: 0;
    display: flex;
    justify-content: center;
    z-index: 1000;
    pointer-events: none;
    }
    @keyframes bounce {
    0%, 100% {
    transform: translateY(0);
    }
    50% {
    transform: translateY(-10px);
    }
    }
    .floating-button {
    position: relative;
    background: #05C705;
    color: white;
    padding: 15px 30px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: bold;
    font-size: 18px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    display: flex;
    align-items: center;
    gap: 10px;
    animation: bounce 2s infinite;
    transition: all 0.3s ease;
    white-space: nowrap;
    pointer-events: auto;
    }
    
    .floating-button:hover {
    transform: scale(1.05);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
    }
    
    .floating-button .icon {
    font-size: 24px;
    }
    
    @media (max-width: 768px) {
    .floating-button-container {
    bottom: 20px;
    }
    
    .floating-button {
    font-size: 16px;
    padding: 12px 24px;
    }
    }
    
    @media (max-width: 480px) {
    .floating-button {
    font-size: 14px;
    padding: 10px 20px;
    }
    
    .floating-button .icon {
    font-size: 18px;
    }
    }