:root {
    --bg-color: #0f0f13;
    --card-bg: rgba(255, 255, 255, 0.05);
    --text-color: #ffffff;
    --accent-color: #3b82f6;
    --hover-bg: rgba(255, 255, 255, 0.1);
    --font-main: 'Outfit', sans-serif;
}

body {
    margin: 0;
    padding: 0;
    font-family: var(--font-main);
    background-color: var(--bg-color);
    color: var(--text-color);
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    background-image: radial-gradient(circle at 50% 50%, #1e1e24 0%, #0f0f13 100%);
}

.container {
    text-align: center;
    max-width: 1200px;
    width: 100%;
    padding: 2rem;
}

header {
    margin-bottom: 3rem;
    animation: fadeIn Down 1s ease-out;
}

header h1 {
    font-size: 3rem;
    margin: 0;
    letter-spacing: 2px;
    background: linear-gradient(45deg, #fff, #aaa);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

header p {
    font-size: 1.2rem;
    color: #888;
    margin-top: 0.5rem;
}

.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    justify-content: center;
}

.card {
    background: var(--card-bg);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    padding: 2rem;
    text-decoration: none;
    color: var(--text-color);
    transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    backdrop-filter: blur(10px);
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.card:hover {
    transform: translateY(-5px);
    background: var(--hover-bg);
    border-color: var(--accent-color);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.card .icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.card h2 {
    margin: 0 0 0.5rem 0;
    font-size: 1.5rem;
}

.card p {
    margin: 0;
    color: #aaa;
    font-size: 0.95rem;
    line-height: 1.5;
}

/* Specific Card Accents */
.card.money:hover { --accent-color: #10b981; }
.card.portal:hover { --accent-color: #f59e0b; }
.card.crawl:hover { --accent-color: #ef4444; }

footer {
    margin-top: 4rem;
    color: #555;
    font-size: 0.8rem;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(-20px); }
    to { opacity: 1; transform: translateY(0); }
}

@media (max-width: 600px) {
    header h1 {
        font-size: 2rem;
    }
}