:root {
    --primary-green: #546e50;
    --dark-slate: #2c3e50;
    --light-gray: #f4f7f6;
    --white: #ffffff;
    --accent-gold: #c5a059;
}

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--light-gray);
    color: var(--dark-slate);
    margin: 0;
    line-height: 1.6;
}

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Navigation */
nav {
    background: var(--white);
    padding: 20px 0;
    border-bottom: 3px solid var(--primary-green);
}

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

.logo {
    font-family: 'Playfair Display', serif;
    font-size: 1.8rem;
    font-weight: bold;
    color: var(--primary-green);
}

.logo span { color: var(--dark-slate); }

nav ul { list-style: none; display: flex; }
nav ul li { margin-left: 25px; }
nav ul li a { text-decoration: none; color: var(--dark-slate); font-weight: 600; }
nav ul li a.active { color: var(--primary-green); }

/* Header */
header {
    background: var(--primary-green);
    color: var(--white);
    padding: 60px 0;
    text-align: center;
}

header h1 { font-family: 'Playfair Display', serif; font-size: 2.5rem; margin-bottom: 10px; }

/* Stats Grid */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin-top: -30px;
}

.stat-card {
    background: var(--white);
    padding: 30px;
    border-radius: 4px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.05);
    text-align: center;
    border-top: 4px solid var(--accent-gold);
}

.stat-card h3 { font-size: 0.9rem; text-transform: uppercase; color: #7f8c8d; }
.ticker { font-size: 1.5rem; margin: 10px 0; }
.score { color: var(--primary-green); font-weight: 700; }

/* Data Table */
.data-table { margin: 60px 0; background: var(--white); padding: 30px; border-radius: 4px; }
table { width: 100%; border-collapse: collapse; margin-top: 20px; }
th { text-align: left; padding: 15px; border-bottom: 2px solid var(--light-gray); color: #7f8c8d; }
td { padding: 15px; border-bottom: 1px solid var(--light-gray); }

.up { color: #27ae60; font-weight: bold; }
.down { color: #e74c3c; font-weight: bold; }

footer { text-align: center; padding: 40px 0; color: #95a5a6; font-size: 0.8rem; }