/* Global styles */
:root {
    --primary-color: #4a90e2;
    --secondary-color: #2c3e50;
    --accent-color: #e74c3c;
    --text-color: #333;
    --light-gray: #f5f6fa;
    --white: #ffffff;
}

body {
    margin: 0;
    padding: 0;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
    color: var(--text-color);
    background-color: var(--light-gray);
}

/* Navbar styles */
.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
    background-color: var(--white);
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.nav-logo {
    height: 40px;
}

.left-buttons {
    display: flex;
    gap: 1rem;
}

.user-menu {
    display: flex;
    align-items: center;
    gap: 1rem;
}

/* Button styles */
button {
    padding: 0.5rem 1rem;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-weight: 500;
    transition: background-color 0.3s ease;
}

.pricing-btn, .about-btn {
    background-color: transparent;
    color: var(--secondary-color);
}

.signup-btn {
    background-color: var(--primary-color);
    color: var(--white);
}

.login-btn {
    background-color: transparent;
    color: var(--primary-color);
    border: 1px solid var(--primary-color);
}

/* Main content styles */
.main-content {
    max-width: 1200px;
    margin: 2rem auto;
    padding: 0 1rem;
}

.welcome-section {
    text-align: center;
    margin-bottom: 3rem;
}

.welcome-section h1 {
    font-size: 2.5rem;
    color: var(--secondary-color);
    margin-bottom: 1rem;
}

.welcome-paragraph {
    max-width: 800px;
    margin: 0 auto;
    font-size: 1.2rem;
    color: var(--text-color);
    line-height: 1.6;
}

/* Features grid */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin: 3rem 0;
}

.feature-card {
    background-color: var(--white);
    padding: 2rem;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
    cursor: pointer;
}

.feature-card:hover {
    transform: translateY(-5px);
}

.feature-card h3 {
    color: var(--primary-color);
    margin-bottom: 1rem;
}

/* Learn section */
.learn-section {
    background-color: var(--white);
    padding: 2rem;
    border-radius: 8px;
    margin-top: 3rem;
}

.learn-section h3 {
    color: var(--secondary-color);
    margin-bottom: 1.5rem;
}

.learn-section p {
    margin: 0.5rem 0;
    color: var(--text-color);
}

/* Responsive design */
@media (max-width: 768px) {
    .navbar {
        flex-direction: column;
        gap: 1rem;
        padding: 1rem;
    }

    .left-buttons {
        flex-direction: column;
        width: 100%;
    }

    .user-menu {
        flex-direction: column;
        width: 100%;
    }

    .welcome-section h1 {
        font-size: 2rem;
    }
}

/* Legal footer - marketing/entry pages */
.legal-footer {
    padding: 2rem;
    text-align: center;
    font-size: 0.9rem;
    color: #6b7280;
    border-top: 1px solid #e2e8f0;
    background: #fff;
}
.legal-footer a {
    color: #7b61ff;
    text-decoration: none;
    font-weight: 500;
}
.legal-footer a:hover {
    text-decoration: underline;
}
.legal-footer-sep {
    margin: 0 0.5rem;
    color: #d1d5db;
    font-weight: 400;
}