/* Reset and base styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: #000; /* Default text color */
    background: linear-gradient(180deg, #f5f3ff, #ffffff); /* Subtle purple gradient background */
}

/* Header */
header {
    background: linear-gradient(135deg, #6b7280, #8B5CF6); /* Gradient header with purple */
    color: #fff;
    text-align: center;
    padding: 2rem 1rem;
}

header h1 {
    font-size: 1.8rem;
    margin-bottom: 0.5rem;
}

.subtitle {
    font-size: 1rem;
    font-style: italic;
}

/* Main content */
main {
    max-width: 800px;
    margin: 0 auto;
    padding: 1rem;
}

article {
    background: #fff;
    padding: 1.5rem;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

section {
    margin-bottom: 2rem;
}

h2 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: #000; /* Default heading color */
}

h3 {
    font-size: 1.2rem;
    margin-bottom: 0.8rem;
    color: #000;
}

p, ul {
    margin-bottom: 1rem;
}

ul {
    list-style: disc;
    padding-left: 1.5rem;
}

a {
    color: #0000EE; /* Default link color */
    text-decoration: underline;
}

a:hover {
    text-decoration: none;
}

.hero-image {
    width: 100%;
    height: auto;
    border-radius: 8px;
    margin-bottom: 1rem;
}

.cta {
    background: linear-gradient(135deg, #10b981, #34d399); /* Gradient for CTA */
    padding: 1.5rem;
    border-radius: 8px;
    text-align: center;
}

/* Footer */
footer {
    background: linear-gradient(135deg, #1f2937, #4b5563); /* Gradient footer */
    color: #fff;
    text-align: center;
    padding: 1rem;
    margin-top: 2rem;
}

footer a {
    color: #fff;
    text-decoration: none;
    margin: 0 0.5rem;
}

footer a:hover {
    text-decoration: underline;
}

/* Responsive design */
@media (min-width: 768px) {
    header h1 {
        font-size: 2.5rem;
    }

    .subtitle {
        font-size: 1.2rem;
    }

    h2 {
        font-size: 1.8rem;
    }

    h3 {
        font-size: 1.4rem;
    }

    article {
        padding: 2rem;
    }

    .hero-image {
        max-width: 600px;
        margin: 0 auto 1rem;
        display: block;
    }
}