/* File: public/styles.css */
:root {
    --primary-color: #4a6fa5;
    --secondary-color: #166088;
    --accent-color: #4fc3dc;
    --text-color: #333;
    --light-text: #666;
    --background-color: #f9f9f9;
    --card-background: #fff;
    --border-color: #e0e0e0;
    --success-color: #4CAF50;
    --error-color: #f44336;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--background-color);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
}

header {
    text-align: center;
    margin-bottom: 3rem;
}

h1 {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.tagline {
    font-size: 1.2rem;
    color: var(--light-text);
}

h2 {
    font-size: 2rem;
    color: var(--secondary-color);
    margin-bottom: 1rem;
}

h3 {
    font-size: 1.5rem;
    color: var(--secondary-color);
    margin-bottom: 1rem;
}

p {
    margin-bottom: 1rem;
}

.coming-soon {
    text-align: center;
    margin-bottom: 3rem;
}

.signup {
    max-width: 600px;
    margin: 0 auto 3rem;
    padding: 2rem;
    background-color: var(--card-background);
    border-radius: 8px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.email-form {
    margin-top: 1.5rem;
}

.form-row {
    margin-bottom: 1rem;
}

.form-row.email-row {
    display: flex;
}

input, select {
    width: 100%;
    padding: 0.8rem;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-size: 1rem;
}

input:focus, select:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 2px rgba(79, 195, 220, 0.2);
}

.email-row input {
    flex: 1;
    border-top-right-radius: 0;
    border-bottom-right-radius: 0;
}

select {
    color: var(--light-text);
}

select option:first-child {
    color: var(--light-text);
}

select option {
    color: var(--text-color);
}

button {
    padding: 0.8rem 1.5rem;
    background-color: var(--primary-color);
    color: white;
    border: none;
    border-radius: 4px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.3s;
}

.email-row button {
    border-top-left-radius: 0;
    border-bottom-left-radius: 0;
}

button:hover {
    background-color: var(--secondary-color);
}

#form_status {
    margin-top: 1rem;
    padding: 1rem;
    border-radius: 4px;
    font-weight: 500;
}

#form_status.success {
    background-color: rgba(76, 175, 80, 0.1);
    color: var(--success-color);
    border: 1px solid var(--success-color);
}

#form_status.error {
    background-color: rgba(244, 67, 54, 0.1);
    color: var(--error-color);
    border: 1px solid var(--error-color);
}

.hidden {
    display: none;
}

.features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.feature {
    padding: 1.5rem;
    background-color: var(--card-background);
    border-radius: 8px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

footer {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid var(--border-color);
    color: var(--light-text);
}

#email_display {
    color: var(--secondary-color);
    cursor: pointer;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .form-row.email-row {
        flex-direction: column;
    }
    
    .email-row input {
        border-radius: 4px;
        margin-bottom: 0.5rem;
    }
    
    .email-row button {
        width: 100%;
        border-radius: 4px;
    }
}