body {
    margin: 0;
    font-family: Arial, sans-serif;
    background: linear-gradient(180deg, #ff9a00, #f5f5f5);
}

.error-container {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    gap: 18px;
    padding: 20px;
}

.icon-wrapper i {
    font-size: 60px;
    color: #e74c3c;
    animation: float 1.5s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

h1 {
    font-size: 80px;
    margin: 0;
    color: #222;
}

p {
    font-size: 16px;
    color: #444;
}

.btn-home {
    margin-top: 10px;
    padding: 12px 22px;
    background: #e69500;
    color: white;
    text-decoration: none;
    border-radius: 30px;
    transition: 0.3s;
}

.btn-home:hover {
    background: #cc8400;
    transform: scale(1.05);
}