/* index.html specific styles */
body {
    justify-content: center;
    align-items: center;
    padding: 20px;
}

.container {
    max-width: 500px;
    width: 100%;
    background: var(--container-bg);
    padding: 30px;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    transition: background-color 0.3s;
    margin-top: 80px;
}

h1 {
    text-align: center;
    margin-bottom: 15px;
    color: var(--primary-color);
    font-size: 28px;
}

.tagline {
    text-align: center;
    font-style: italic;
    margin-bottom: 25px;
    color: var(--light-text);
}

.phone-input-group {
    display: flex;
    gap: 10px;
}

.phone-input-group select {
    flex: 1;
    max-width: 120px;
}

.phone-input-group input {
    flex: 2;
}

.button-group {
    display: flex;
    gap: 10px;
    margin-top: 20px;
}

button {
    flex: 1;
    padding: 14px;
    color: white;
    border: none;
    border-radius: var(--border-radius);
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.3s;
}

.error {
    color: var(--accent-color);
    font-size: 14px;
    margin-top: 5px;
    display: none;
}

.calculation-results {
    background-color: var(--secondary-color);
    padding: 15px;
    border-radius: var(--border-radius);
    margin-top: 20px;
    font-size: 14px;
    transition: background-color 0.3s;
}

.calculation-results h3 {
    margin-bottom: 10px;
    color: var(--primary-color);
}

.calculation-results p {
    margin-bottom: 5px;
}

.contact-info {
    text-align: center;
    margin-top: 20px;
    font-size: 14px;
    color: var(--light-text);
}

@media (max-width: 600px) {
    .container {
        padding: 20px;
        margin-top: 70px;
    }
    
    h1 {
        font-size: 24px;
    }
    
    select, input, button {
        padding: 10px;
    }
    
    .phone-input-group {
        flex-direction: column;
    }
    
    .phone-input-group select {
        max-width: 100%;
    }
}