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

:root {
    /* 冷灰银杏配色方案 */
    --primary-color: #2C3E50;          /* 深冷灰 */
    --secondary-color: #34495E;        /* 中冷灰 */
    --accent-color: #F39C12;           /* 银杏金黄 */
    --accent-light: #F4D03F;          /* 浅银杏色 */
    --text-primary: #2C3E50;          /* 主文字色 */
    --text-secondary: #7F8C8D;        /* 次要文字色 */
    --text-light: #BDC3C7;           /* 浅文字色 */
    --background-primary: #FFFFFF;     /* 主背景 */
    --background-secondary: #F8F9FA;   /* 次要背景 */
    --background-dark: #2C3E50;       /* 深色背景 */
    --border-color: #E5E5E5;          /* 边框色 */
    --shadow-light: rgba(44, 62, 80, 0.1);
    --shadow-medium: rgba(44, 62, 80, 0.15);
    --shadow-heavy: rgba(44, 62, 80, 0.25);
    --gradient-primary: linear-gradient(135deg, #2C3E50 0%, #34495E 100%);
    --gradient-accent: linear-gradient(135deg, #F39C12 0%, #F4D03F 100%);
}

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

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

/* Header */
.header {
    background: var(--gradient-primary);
    padding: 15px 0;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 20px var(--shadow-medium);
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    color: white;
    font-size: 18px;
    font-weight: 600;
}

.logo i {
    font-size: 24px;
    color: var(--accent-color);
}

.subscriber-count {
    display: flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 255, 255, 0.1);
    padding: 8px 16px;
    border-radius: 20px;
    color: white;
    font-size: 14px;
    font-weight: 500;
}

.subscriber-count i {
    color: #FF0000;
}

/* Hero Section */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: url(../images/bgc.png)no-repeat center center;
    background-size: cover;
    overflow: hidden;
    padding-top: 80px;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    opacity: 0.1;
}

.stock-chart-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='100' height='100' viewBox='0 0 100 100'%3E%3Cpath d='M10 80 L20 60 L30 70 L40 40 L50 50 L60 30 L70 35 L80 20 L90 25' stroke='%23F39C12' stroke-width='2' fill='none'/%3E%3C/svg%3E");
    background-repeat: repeat;
    animation: float 20s ease-in-out infinite;
}

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

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 2;
}

.hero-left {
    color: white;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--gradient-accent);
    color: var(--primary-color);
    padding: 8px 20px;
    border-radius: 25px;
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 20px;
    animation: pulse 2s infinite;
}

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

.hero-title {
    font-size: 3.2rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 20px;
}

.highlight {
    color: var(--accent-color);
}

.gradient-text {
    background: var(--gradient-accent);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.2rem;
    line-height: 1.6;
    margin-bottom: 30px;
    opacity: 0.9;
}

.hero-features {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 1rem;
    font-weight: 500;
}

.feature-item i {
    color: var(--accent-color);
    font-size: 18px;
    width: 20px;
}

/* Hero Right */
.hero-right {
    position: relative;
}

.hero-image {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.profile-card {
    border-radius: 20px;
    text-align: center;
    position: relative;
    z-index: 3;
    max-width: 300px;
}

.profile-avatar {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: var(--gradient-accent);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 32px;
    color: var(--primary-color);
}

.profile-card h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 5px;
}

.profile-card p {
    color: var(--text-secondary);
    margin-bottom: 20px;
}

.profile-stats {
    display: flex;
    justify-content: space-around;
    gap: 20px;
}

.stat {
    text-align: center;
}

.stat .number {
    display: block;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--accent-color);
}

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

.floating-elements {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
}

.stock-ticker {
    position: absolute;
    background: rgba(46, 204, 113, 0.9);
    color: white;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 8px;
    animation: float 3s ease-in-out infinite;
}

.stock-ticker:first-child {
    top: 20%;
    right: -20px;
}

.stock-ticker.nasdaq {
    bottom: 30%;
    left: -30px;
    background: rgba(52, 152, 219, 0.9);
    animation-delay: -1.5s;
}

/* Section Styles */
.section-title {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 50px;
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: var(--gradient-accent);
    border-radius: 2px;
}

/* Benefits Section */
.benefits {
    padding: 100px 0;
    background: var(--background-secondary);
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.benefit-card {
    background: white;
    padding: 40px 30px;
    border-radius: 15px;
    text-align: center;
    box-shadow: 0 10px 30px var(--shadow-light);
    transition: all 0.3s ease;
    border-top: 4px solid var(--accent-color);
}

.benefit-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 50px var(--shadow-medium);
}

.benefit-icon {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    background: var(--gradient-accent);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 28px;
    color: white;
}

.benefit-card h3 {
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 15px;
}

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

/* About Section */
.about {
    padding: 100px 0;
}

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

.about-image {
    position: relative;
}

.image-placeholder {
    width: 100%;
    height: 400px;
    background: var(--gradient-primary);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 80px;
    color: var(--accent-color);
}

.experience-badge {
    position: absolute;
    bottom: 20px;
    right: 20px;
    background: var(--accent-color);
    color: white;
    padding: 10px 20px;
    border-radius: 25px;
    font-weight: 600;
    font-size: 14px;
}

.about-right h2 {
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.about-description {
    font-size: 1.1rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 30px;
}

.expertise-list h3 {
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.expertise-list ul {
    list-style: none;
    margin-bottom: 30px;
}

.expertise-list li {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 10px;
    font-weight: 500;
}

.expertise-list li i {
    color: var(--accent-color);
    font-size: 16px;
}

.achievements {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.achievement {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 20px;
    background: var(--background-secondary);
    border-radius: 10px;
}

.achievement i {
    font-size: 24px;
    color: var(--accent-color);
}

.achievement h4 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 5px;
}

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

/* Investment Strategy Section */
.investment-strategy {
    padding: 100px 0;
    background: var(--background-primary);
}

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

.strategy-left h2 {
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.strategy-description {
    font-size: 1.1rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 40px;
}

.strategy-features {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.strategy-feature {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    padding: 20px;
    background: var(--background-secondary);
    border-radius: 15px;
    transition: all 0.3s ease;
}

.strategy-feature:hover {
    transform: translateX(10px);
    box-shadow: 0 10px 30px var(--shadow-light);
}

.feature-number {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--gradient-accent);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    font-weight: 700;
    color: white;
    flex-shrink: 0;
}

.feature-content h4 {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 8px;
}

.feature-content p {
    color: var(--text-secondary);
    line-height: 1.5;
}

.strategy-right {
    position: relative;
}

.strategy-image {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.chart-container {
    width: 100%;
    height: 400px;
    background: var(--gradient-primary);
    border-radius: 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.chart-container i {
    font-size: 80px;
    color: var(--accent-color);
    margin-bottom: 30px;
    opacity: 0.8;
}

.performance-stats {
    display: flex;
    gap: 40px;
}

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

.stat-value {
    display: block;
    font-size: 2rem;
    font-weight: 700;
    color: var(--accent-color);
    margin-bottom: 5px;
}

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

.strategy-badge {
    position: absolute;
    bottom: 20px;
    right: 20px;
    background: var(--accent-color);
    color: white;
    padding: 12px 20px;
    border-radius: 25px;
    font-weight: 600;
    font-size: 14px;
    display: flex;
    align-items: center;
    gap: 8px;
    box-shadow: 0 5px 15px rgba(243, 156, 18, 0.3);
}

/* Community Features Section */
.community-features {
    padding: 100px 0;
    background: var(--background-secondary);
}

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

.features-image {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.community-visual {
    width: 100%;
    height: 400px;
    background: white;
    border-radius: 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: relative;
    box-shadow: 0 20px 60px var(--shadow-medium);
    padding: 40px;
}

.community-visual i {
    font-size: 80px;
    color: var(--accent-color);
    margin-bottom: 30px;
}

.member-count {
    text-align: center;
    margin-bottom: 30px;
}

.count-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 5px;
}

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

.activity-indicators {
    display: flex;
    flex-direction: column;
    gap: 15px;
    width: 100%;
}

.indicator {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 20px;
    background: var(--background-secondary);
    border-radius: 25px;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-secondary);
}

.indicator.active {
    background: rgba(46, 204, 113, 0.1);
    color: #2ECC71;
}

.indicator.active i {
    color: #2ECC71;
    animation: pulse 2s infinite;
}

.indicator i {
    font-size: 12px;
}

.community-badge {
    position: absolute;
    top: 20px;
    right: 20px;
    background: var(--gradient-accent);
    color: white;
    padding: 10px 16px;
    border-radius: 20px;
    font-weight: 600;
    font-size: 12px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.features-right h2 {
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.features-description {
    font-size: 1.1rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 40px;
}

.community-highlights {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.highlight-item {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    padding: 20px;
    background: white;
    border-radius: 10px;
    transition: all 0.3s ease;
    border-left: 4px solid var(--accent-color);
}

.highlight-item:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px var(--shadow-light);
}

.highlight-item i {
    font-size: 24px;
    color: var(--accent-color);
    margin-top: 2px;
    flex-shrink: 0;
}

.highlight-item h4 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 5px;
}

.highlight-item p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.5;
}

/* Testimonials Section */
.testimonials {
    padding: 100px 0;
    background: var(--background-primary);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
}

.testimonial-card {
    background: white;
    padding: 30px;
    border-radius: 15px;
    box-shadow: 0 10px 30px var(--shadow-light);
    transition: all 0.3s ease;
}

.testimonial-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 50px var(--shadow-medium);
}

.testimonial-header {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 20px;
}

.avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--gradient-accent);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    color: white;
}

.testimonial-header h4 {
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 2px;
}

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

.testimonial-text {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 20px;
    font-style: italic;
}

.rating {
    display: flex;
    gap: 5px;
}

.rating i {
    color: var(--accent-color);
    font-size: 16px;
}

/* CTA Section */
.cta-section {
    padding: 80px 0;
    background: var(--gradient-primary);
    color: white;
    text-align: center;
}

.cta-content h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 15px;
}

.cta-content p {
    font-size: 1.2rem;
    margin-bottom: 40px;
    opacity: 0.9;
}

.cta-features {
    display: flex;
    justify-content: center;
    gap: 40px;
    flex-wrap: wrap;
}

.cta-feature {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.1rem;
    font-weight: 500;
}

.cta-feature i {
    color: var(--accent-color);
    font-size: 20px;
}

/* Footer */
.footer {
    background: var(--primary-color);
    color: white;
    padding: 50px 0 20px;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
}

.footer-left .logo {
    margin-bottom: 15px;
}

.footer-left p {
    opacity: 0.8;
}

.social-links {
    display: flex;
    gap: 15px;
}

.social-links a {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    text-decoration: none;
    transition: all 0.3s ease;
}

.social-links a:hover {
    background: var(--accent-color);
    transform: translateY(-3px);
}

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    opacity: 0.7;
}

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

.cta-button {
    width: 100%;
    background: var(--gradient-accent);
    color: white;
    border: none;
    padding: 18px 30px;
    border-radius: 50px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    box-shadow: 0 10px 30px var(--shadow-heavy);
    transition: all 0.3s ease;
    animation: bounce 2s infinite;
}

.kakao-icon {
    width: 24px;
    height: 24px;
    border-radius: 50%;
}

.cta-button img {
    width: 24px;
    height: 24px;
    border-radius: 50%;
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px var(--shadow-heavy);
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateY(0); }
    40% { transform: translateY(-5px); }
    60% { transform: translateY(-3px); }
}

/* Responsive Design */
@media (max-width: 768px) {
    .header,.floating-elements{
        display: none;
    }
    
    .container {
        padding: 0 15px;
    }
    
    .hero {
        min-height: 100vh;
        padding: 20px 0;
        display: flex;
        align-items: center;
        justify-content: center;
    }
    
    .hero-content {
        grid-template-columns: 1fr;
        gap: 30px;
        text-align: center;
        max-width: 100%;
    }
    
    .hero-left {
        padding: 0 10px;
    }
    
    .hero-badge {
        font-size: 12px;
        padding: 6px 15px;
        margin-bottom: 15px;
    }
    
    .hero-title {
        font-size: 1.8rem;
        line-height: 1.3;
        margin-bottom: 15px;
    }
    
    .hero-subtitle {
        font-size: 0.9rem;
        margin-bottom: 20px;
        line-height: 1.5;
    }
    
    .hero-features {
        gap: 10px;
        margin-bottom: 20px;
    }
    
    .feature-item {
        font-size: 0.9rem;
        gap: 8px;
    }
    
    .feature-item i {
        font-size: 16px;
    }
    
    .hero-right {
        padding: 0 20px;
    }
    
    .profile-card {
        max-width: 280px;
        margin: 0 auto;
    }
    
    .section-title {
        font-size: 1.8rem;
        margin-bottom: 30px;
    }
    
    .benefits {
        padding: 60px 0;
    }
    
    .benefits-grid {
        grid-template-columns: 1fr;
        gap: 20px;
        max-width: 400px;
        margin: 0 auto;
    }
    
    .benefit-card {
        padding: 25px 20px;
        margin: 0 auto;
        text-align: center;
    }
    
    .benefit-icon {
        width: 50px;
        height: 50px;
        font-size: 20px;
        margin-bottom: 15px;
    }
    
    .benefit-card h3 {
        font-size: 1.1rem;
        margin-bottom: 10px;
    }
    
    .benefit-card p {
        font-size: 0.9rem;
        line-height: 1.5;
    }
    
    .about {
        padding: 60px 0;
    }
    
    .about-content {
        grid-template-columns: 1fr;
        gap: 30px;
        text-align: center;
    }
    
    .about-image {
        max-width: 280px;
        margin: 0 auto;
    }
    
    .about-right {
        padding: 0 10px;
    }
    
    .about-right h2 {
        font-size: 1.6rem;
        margin-bottom: 15px;
    }
    
    .about-description {
        font-size: 0.95rem;
        margin-bottom: 25px;
    }
    
    .expertise-list {
        text-align: left;
        max-width: 300px;
        margin: 0 auto;
    }
    
    .achievements {
        gap: 15px;
        max-width: 300px;
        margin: 20px auto 0;
    }
    
    .achievement {
        padding: 15px;
    }
    
    .investment-strategy {
        padding: 60px 0;
    }
    
    .strategy-content {
        grid-template-columns: 1fr;
        gap: 30px;
        text-align: center;
    }
    
    .strategy-left {
        order: 2;
        padding: 0 10px;
    }
    
    .strategy-right {
        order: 1;
    }
    
    .strategy-image {
        max-width: 280px;
        margin: 0 auto;
    }
    
    .strategy-left h2 {
        font-size: 1.6rem;
        margin-bottom: 15px;
    }
    
    .strategy-description {
        font-size: 0.95rem;
        margin-bottom: 25px;
    }
    
    .strategy-features {
        gap: 15px;
        max-width: 320px;
        margin: 0 auto;
    }
    
    .community-features {
        padding: 60px 0;
    }
    
    .features-content {
        grid-template-columns: 1fr;
        gap: 30px;
        text-align: center;
    }
    
    .features-image {
        max-width: 280px;
        margin: 0 auto;
    }
    
    .features-right {
        padding: 0 10px;
    }
    
    .features-right h2 {
        font-size: 1.6rem;
        margin-bottom: 15px;
    }
    
    .features-description {
        font-size: 0.95rem;
        margin-bottom: 25px;
    }
    
    .community-highlights {
        gap: 15px;
        max-width: 320px;
        margin: 0 auto;
    }
    
    .testimonials {
        padding: 60px 0;
    }
    
    .testimonials-grid {
        grid-template-columns: 1fr;
        gap: 20px;
        max-width: 400px;
        margin: 0 auto;
    }
    
    .testimonial-card {
        margin: 0 auto;
        padding: 20px;
        text-align: center;
    }
    
    .cta-section {
        padding: 50px 0;
    }
    
    .cta-content h2 {
        font-size: 1.6rem;
        margin-bottom: 10px;
    }
    
    .cta-content p {
        font-size: 0.95rem;
        margin-bottom: 25px;
    }
    
    .cta-features {
        flex-direction: column;
        gap: 15px;
        align-items: center;
    }
    
    .cta-feature {
        font-size: 0.95rem;
    }
    
    .footer {
        padding: 40px 0 15px;
    }
    
    .footer-content {
        flex-direction: column;
        gap: 20px;
        text-align: center;
        align-items: center;
    }
    
    .footer-left .logo {
        justify-content: center;
    }
    
    .fixed-cta {
        bottom: 15px;
        left: 15px;
        right: 15px;
        transform: none;
        width: auto;
        max-width: none;
        padding: 0;
    }
    
    .cta-button {
        font-size: 0.95rem;
        padding: 14px 20px;
        gap: 8px;
        width: 100%;
        margin: 0 auto;
    }
    
    .cta-button img {
        width: 20px;
        height: 20px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 10px;
    }
    
    .hero {
        padding: 10px 0;
    }
    
    .hero-content {
        gap: 20px;
    }
    
    .hero-left {
        padding: 0 5px;
    }
    
    .hero-badge {
        font-size: 11px;
        padding: 5px 12px;
    }
    
    .hero-title {
        font-size: 1.5rem;
        margin-bottom: 10px;
    }
    
    .hero-subtitle {
        font-size: 0.85rem;
        margin-bottom: 15px;
    }
    
    .hero-features {
        gap: 8px;
    }
    
    .feature-item {
        font-size: 0.8rem;
    }
    
    .hero-right {
        padding: 0 10px;
    }
    
    .profile-card {
        max-width: 250px;
    }
    
    .section-title {
        font-size: 1.5rem;
        margin-bottom: 25px;
    }
    
    .benefits,
    .about,
    .investment-strategy,
    .community-features,
    .testimonials {
        padding: 40px 0;
    }
    
    .benefit-card {
        padding: 20px 15px;
        margin: 0 5px;
    }
    
    .benefit-icon {
        width: 45px;
        height: 45px;
        font-size: 18px;
    }
    
    .benefit-card h3 {
        font-size: 1rem;
    }
    
    .benefit-card p {
        font-size: 0.85rem;
    }
    
    .about-image,
    .strategy-image,
    .features-image {
        max-width: 250px;
    }
    
    .about-right h2,
    .strategy-left h2,
    .features-right h2 {
        font-size: 1.4rem;
    }
    
    .about-description,
    .strategy-description,
    .features-description {
        font-size: 0.9rem;
    }
    
    .expertise-list,
    .strategy-features,
    .community-highlights {
        max-width: 280px;
    }
    
    .strategy-feature {
        padding: 12px;
    }
    
    .feature-number {
        width: 35px;
        height: 35px;
        font-size: 0.9rem;
    }
    
    .feature-content h4 {
        font-size: 0.95rem;
    }
    
    .feature-content p {
        font-size: 0.8rem;
    }
    
    .highlight-item {
        padding: 12px;
    }
    
    .highlight-item i {
        font-size: 18px;
    }
    
    .highlight-item h4 {
        font-size: 0.95rem;
    }
    
    .highlight-item p {
        font-size: 0.8rem;
    }
    
    .testimonial-card {
        padding: 18px 15px;
        margin: 0 5px;
    }
    
    .testimonial-header h4 {
        font-size: 0.95rem;
    }
    
    .testimonial-text {
        font-size: 0.85rem;
    }
    
    .cta-section {
        padding: 40px 0;
    }
    
    .cta-content h2 {
        font-size: 1.4rem;
    }
    
    .cta-content p {
        font-size: 0.9rem;
    }
    
    .cta-feature {
        font-size: 0.9rem;
    }
    
    .footer {
        padding: 30px 0 10px;
    }
    
    .footer-left p {
        font-size: 0.9rem;
    }
    
    .fixed-cta {
        bottom: 10px;
        left: 10px;
        right: 10px;
        transform: none;
        width: auto;
        max-width: none;
        padding: 0;
    }
    
    .cta-button {
        font-size: 0.9rem;
        padding: 12px 18px;
        gap: 6px;
        width: 100%;
        margin: 0 auto;
    }
    
    .cta-button img {
        width: 18px;
        height: 18px;
    }
}

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

/* Loading Animation */
.loading {
    opacity: 0;
    animation: fadeIn 0.8s ease-in-out forwards;
}

@keyframes fadeIn {
    to {
        opacity: 1;
    }
}

/* Utility Classes */
.text-center {
    text-align: center;
}

.mb-20 {
    margin-bottom: 20px;
}

.mb-30 {
    margin-bottom: 30px;
}

.hidden {
    display: none;
}

.visible {
    display: block;
}