/* Hero */
.investment-hero {
    background: linear-gradient(135deg, #1e3a8a 0%, #3b82f6 50%, #2c7a2c 100%);
    color: white;
    text-align: center;
    padding: 6rem 0 4rem;
}

.investment-hero h1 {
    font-size: var(--fs-5xl);
    font-weight: 800;
    margin-bottom: var(--spacing-md);
}

.investment-hero p {
    font-size: var(--fs-xl);
    opacity: 0.9;
}

/* Section */
.investment-section {
    padding: var(--spacing-4xl) 0;
    background: var(--bg-light);
}

/* Investment Overview Cards */
.investment-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-4xl);
}

.investment-card {
    background: white;
    padding: var(--spacing-2xl);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-light);
    text-align: center;
    transition: all 0.3s ease;
}

.investment-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-medium);
}

.investment-card h3 {
    font-size: var(--fs-xl);
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    color: var(--primary-green);
}

.investment-card p {
    font-size: var(--fs-base);
    color: var(--text-secondary);
}

/* Chart Container */
.chart-container {
    max-width: 800px;
    margin: 0 auto;
    padding: var(--spacing-2xl);
    background: white;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-light);
}

/* Fade-in */
.fade-in-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

.fade-in-scroll.visible {
    opacity: 1;
    transform: translateY(0);
}