.error-container {
    min-height: calc(100vh - 120px);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    background: var(--background-gradient, linear-gradient(135deg, #323641 0%, #1a1c22 100%));
    color: var(--text-color, #ffffff);
    padding: 2rem;
    text-align: center;
}

.error-code {
    font-size: clamp(80px, 15vw, 150px);
    font-weight: 800;
    margin: 0;
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    text-shadow: 2px 2px 10px rgba(0,0,0,0.2);
}

.error-message {
    font-size: clamp(18px, 4vw, 24px);
    margin: 1.5rem 0;
    color: var(--text-color, #ffffff);
    max-width: 600px;
}

.return-home {
    padding: 1rem 2rem;
    color: #ffffff;
    text-decoration: none;
    border-radius: 30px;
    border: 2px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
    font-weight: 600;
    margin-top: 2rem;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.return-home:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}