:root {
    --primary-color: #4a90e2;
    --secondary-color: #50e3c2;
    --background-color: #f7f9fc;
    --card-background: #ffffff;
    --text-color: #333;
    --shadow-color: rgba(0, 0, 0, 0.1);
    --font-family: 'Helvetica Neue', Arial, sans-serif;
}

body {
    margin: 0;
    font-family: var(--font-family);
    background-color: var(--background-color);
    background-image: linear-gradient(to right top, #d16ba5, #c777b9, #ba83ca, #aa8fd8, #9a9ae1, #8aa7ec, #7ab3f4, #69bff8, #52cffe, #41dfff, #46eefa, #5ffbf1);
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
}

.container {
    padding: 20px;
}

.card {
    background: var(--card-background);
    border-radius: 20px;
    padding: 40px;
    box-shadow: 0 10px 30px var(--shadow-color);
    text-align: center;
    max-width: 500px;
    width: 100%;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
}

.title {
    font-size: 2.5rem;
    font-weight: bold;
    color: var(--primary-color);
    margin-bottom: 30px;
}

.number-display {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 15px;
    margin-bottom: 40px;
    min-height: 80px;
}

.number-circle {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: var(--secondary-color);
    color: white;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 1.8rem;
    font-weight: bold;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
    animation: pop-in 0.5s ease-out forwards;
}

.generate-btn {
    background-color: var(--primary-color);
    color: white;
    border: none;
    border-radius: 10px;
    padding: 15px 30px;
    font-size: 1.2rem;
    font-weight: bold;
    cursor: pointer;
    transition: background-color 0.3s ease, transform 0.2s ease, box-shadow 0.3s ease;
    box-shadow: 0 5px 15px rgba(74, 144, 226, 0.4);
}

.generate-btn:hover {
    background-color: #357ABD;
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(74, 144, 226, 0.5);
}

.generate-btn:active {
    transform: translateY(0);
}

@keyframes pop-in {
    from {
        transform: scale(0);
        opacity: 0;
    }
    to {
        transform: scale(1);
        opacity: 1;
    }
}

@media (max-width: 480px) {
    .card {
        padding: 30px;
    }
    .title {
        font-size: 2rem;
    }
    .number-circle {
        width: 50px;
        height: 50px;
        font-size: 1.5rem;
    }
    .generate-btn {
        font-size: 1rem;
        padding: 12px 25px;
    }
}

/* Contact Form Specific Styles */
.contact-form-card {
    margin-top: 30px; /* Space between lotto generator and contact form */
}

.contact-form {
    text-align: left;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.contact-form label {
    font-size: 1.1rem;
    color: var(--text-color);
    font-weight: bold;
    margin-bottom: 5px;
}

.contact-form input[type="text"],
.contact-form input[type="email"],
.contact-form textarea {
    width: calc(100% - 20px); /* Adjust for padding */
    padding: 10px;
    margin-bottom: 10px;
    border: 1px solid #ddd;
    border-radius: 8px;
    font-size: 1rem;
    color: var(--text-color);
    background-color: var(--background-color);
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.contact-form input[type="text"]:focus,
.contact-form input[type="email"]:focus,
.contact-form textarea:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(74, 144, 226, 0.2);
    outline: none;
}

.contact-form textarea {
    resize: vertical; /* Allow vertical resizing */
    min-height: 100px;
}

.contact-form .generate-btn { /* Apply button style to submit button */
    width: 100%;
    margin-top: 10px;
}