/* Global Styles */
:root {
    --primary-blue: #0b72b9;
    --secondary-blue: #1884d0;
    --accent-blue: #2196e3;
    --white: #ffffff;
    --light-gray: #f3f4f6;
    --dark-text: #1f2937;
    --success-green: #10b981;
    --warning-yellow: #f59e0b;
    --danger-red: #ef4444;
    --pending-purple: #8b5cf6;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Arial', sans-serif;
}

body {
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--white);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* About Section Styles */
.about-section {
    padding: 60px 0;
}

.about-section h2 {
    color: var(--primary-blue);
    font-size: 2.5rem;
    margin-bottom: 30px;
    text-align: center;
}

.about-section h3 {
    color: var(--dark-blue);
    font-size: 1.8rem;
    margin: 30px 0 15px;
}

.about-section p {
    margin-bottom: 20px;
    color: var(--text-light);
    font-size: 1.1rem;
}

.about-section ul {
    margin: 20px 0;
    padding-left: 20px;
}

.about-section ul li {
    margin-bottom: 10px;
    color: var(--text-light);
}

/* Footer Styles */
.footer {
    background-color: var(--primary-blue);
    color: var(--white);
    padding: 50px 0 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.footer-section h3 {
    font-size: 1.8rem;
    margin-bottom: 15px;
}

.footer-section h4 {
    font-size: 1.2rem;
    margin-bottom: 15px;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 10px;
}

.footer-section a {
    color: var(--white);
    text-decoration: none;
    transition: opacity 0.3s;
}

.footer-section a:hover {
    opacity: 0.8;
}

/* Newsletter Form Styles */
.newsletter-form {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.newsletter-form input {
    flex: 1;
    min-width: 200px;
    padding: 12px;
    border: none;
    border-radius: 4px;
    font-size: 1rem;
}

.newsletter-form button {
    padding: 12px 24px;
    background-color: var(--white);
    color: var(--primary-blue);
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-weight: bold;
    transition: background-color 0.3s;
}

.newsletter-form button:hover {
    background-color: var(--light-blue);
}

/* Newsletter Message Styles */
.newsletter-message {
    position: fixed;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    padding: 15px 30px;
    border-radius: 4px;
    z-index: 1000;
    transition: opacity 0.3s;
}

.success-message {
    background-color: #4caf50;
    color: white;
}

.error-message {
    background-color: #f44336;
    color: white;
}

.warning-message {
    background-color: #ff9800;
    color: white;
}

.footer-bottom {
    text-align: center;
    margin-top: 40px;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

/* Responsive Adjustments */
@media (max-width: 768px) {
    .about-section h2 {
        font-size: 2rem;
    }

    .about-section h3 {
        font-size: 1.5rem;
    }

    .about-section p {
        font-size: 1rem;
    }

    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .footer-section {
        margin-bottom: 30px;
    }

    .newsletter-form {
        justify-content: center;
    }

    .newsletter-form input,
    .newsletter-form button {
        width: 100%;
    }
}

@media (max-width: 480px) {
    .about-section {
        padding: 40px 0;
    }

    .container {
        padding: 0 15px;
    }

    .newsletter-message {
        width: 90%;
        font-size: 0.9rem;
    }
}