body {
    font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(135deg, #f5f7fa, #e4e9f0);
    padding: 50px;
    color: #2E2E2E;
}

form, .container {
    background: #fff;
    padding: 20px;
    border-radius: 14px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.12);
    max-width: 420px;
    margin: auto;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

form:hover, .container:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 18px rgba(0,0,0,0.18);
}

input, textarea, button {
    width: 100%;
    padding: 12px;
    margin: 12px 0;
    border-radius: 10px;
    border: 1px solid #ccc;
    font-size: 1rem;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

input:focus, textarea:focus {
    border-color: #4A148C;
    box-shadow: 0 0 6px rgba(74,20,140,0.3);
    outline: none;
}

textarea {
    height: 100px;
    resize: none;
}

button, .btn {
    background: linear-gradient(135deg, #0A2342, #4A148C);
    color: #fff;
    border: none;
    cursor: pointer;
    padding: 12px;
    border-radius: 10px;
    text-decoration: none;
    display: inline-block;
    font-weight: 600;
    transition: all 0.3s ease;
    box-shadow: 2px 2px 8px rgba(0,0,0,0.25);
}

button:hover, .btn:hover {
    background: #FF9800;
    box-shadow: 3px 3px 12px rgba(0,0,0,0.35);
}