body {
    margin: 0;
    padding: 0;
    font-family: 'Roboto', sans-serif;
    background-color: #111827;
    color: white;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    text-align: center;
    background-image: radial-gradient(circle at center, #1f2937 0%, #030712 100%);
}

.hero { margin-bottom: 40px; }

h1 {
    font-family: 'Cinzel', serif;
    font-size: 4rem;
    color: #E22822;
    margin: 0 0 10px 0;
    text-shadow: 2px 4px 10px rgba(0,0,0,0.8);
    letter-spacing: 2px;
}

.subtitle {
    font-size: 1.2rem;
    color: #9ca3af;
    letter-spacing: 1px;
}

.developer {
    color: #34d399;
    font-weight: bold;
    font-size: 1.4rem;
    font-family: 'Cinzel', serif;
}

.cards-container {
    display: flex;
    gap: 40px;
    flex-wrap: wrap;
    justify-content: center;
    max-width: 900px;
    padding: 20px;
}

.card {
    background: rgba(31, 41, 55, 0.7);
    border: 2px solid #374151;
    border-radius: 15px;
    padding: 40px 30px;
    width: 280px;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    color: white;
    display: flex;
    flex-direction: column;
    align-items: center;
    box-shadow: 0 10px 20px rgba(0,0,0,0.3);
    backdrop-filter: blur(5px);
}

.card:hover {
    border-color: #E22822;
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(226, 40, 34, 0.3);
    background: rgba(31, 41, 55, 0.9);
}

.card-icon {
    font-size: 4.5rem;
    margin-bottom: 20px;
    filter: drop-shadow(0 0 10px rgba(255,255,255,0.2));
}

.card-title {
    font-family: 'Cinzel', serif;
    font-size: 2rem;
    margin-bottom: 15px;
    color: #f3f4f6;
}

.card-desc {
    color: #9ca3af;
    font-size: 1rem;
    line-height: 1.5;
}

.footer {
    margin-top: 60px;
    font-size: 0.9rem;
    color: #4b5563;
}

.version {
    display: inline-block;
    background: #E22822;
    color: white;
    padding: 3px 8px;
    border-radius: 12px;
    font-size: 0.8rem;
    font-weight: bold;
    vertical-align: middle;
    margin-left: 10px;
}

@media (max-width: 700px) {
    h1 { font-size: 3rem; }
    .cards-container { gap: 20px; }
    .card { width: 100%; max-width: 300px; }
}