html {
    overflow-y: scroll;
}

body {
    font-family: 'Segoe UI', Arial, sans-serif;
    margin: 0;
    padding: 0;
    background: #f4f6fa;
    color: #222;
}

header {
    background: linear-gradient(135deg, #e0e7ef 0%, #1e3a8a 100%);
    color: white;
    padding: 2rem 2rem 1rem 2rem;
    text-align: center;
}

header img {
    background: #fff;
    border-radius: 10px;
    box-shadow: 0 2px 8px rgba(30, 58, 138, 0.10);
}

header h1 {
    margin: 0;
    font-size: 2.5rem;
    letter-spacing: 2px;
}

header p {
    margin: 0.5rem 0 0 0;
    font-size: 1.2rem;
}

nav {
    background: #22336b;
    text-align: center;
}

nav a {
    color: #fff;
    text-decoration: none;
    padding: 1rem 1.5rem;
    display: inline-block;
    font-weight: 500;
    transition: background 0.2s;
}

nav a:hover {
    background: #1d4ed8;
}

main,
#blog-content {
    max-width: 950px;
    margin: 2rem auto;
    background: #fff;
    border-radius: 10px;
    box-shadow: 0 2px 16px rgba(30, 58, 138, 0.07);
    padding: 2.5rem 2rem;
    box-sizing: border-box;
    width: 100%;
}

h2 {
    color: #1e3a8a;
    margin-top: 0;
}

ul {
    line-height: 1.8;
    margin-bottom: 2rem;
}

.features {
    display: flex;
    flex-wrap: wrap;
    gap: 2rem;
    margin-bottom: 2rem;
}

.feature-card {
    flex: 1 1 250px;
    background: #f8fafc;
    /* slightly lighter than page bg */
    border: 1px solid rgba(30, 58, 138, 0.08);
    border-radius: 12px;
    /* more modern */
    padding: 1.25rem;
    /* tighter */
    box-shadow: 0 2px 10px rgba(30, 58, 138, 0.06);
    min-width: 220px;
}


.feature-card h3 {
    margin: 0 0 0.6rem 0;
    /* consistent spacing under title */
    color: #1d4ed8;
    /* slightly deeper blue for contrast */
    font-size: 1.12rem;
    /* small bump */
    font-weight: 700;
    /* stronger hierarchy */
    letter-spacing: 0.2px;
    line-height: 1.25;
}

.feature-card p {
    margin: 0;
    line-height: 1.65;
    color: rgba(0, 0, 0, 0.78);
    font-size: 0.98rem;
}

.cta-section {
    text-align: center;
    margin: 2.5rem 0 1rem 0;
}

.cta-button {
    background: #10b981;
    color: #fff;
    padding: 1rem 2.5rem;
    border: none;
    border-radius: 5px;
    text-decoration: none;
    font-size: 1.1rem;
    font-weight: 600;
    box-shadow: 0 2px 8px rgba(16, 185, 129, 0.08);
    transition: background 0.2s, color 0.2s;
}

.cta-button:hover {
    background: #059669;
    color: #e0f2f1;
}

.contact-info {
    text-align: center;
    margin-top: 2rem;
}

.contact-info a {
    color: #2563eb;
    text-decoration: none;
}

.contact-info a:hover {
    text-decoration: underline;
}

footer {
    text-align: center;
    font-size: 0.95rem;
    padding: 1.5rem 0;
    color: #666;
    background: #f4f6fa;
    border-top: 1px solid #e0e7ef;
    margin-top: 2rem;
}

.footer-links {
    text-align: center;
    margin-bottom: 0.6rem;
    font-size: 0.98rem;
}

.footer-links a {
    color: #2563eb;
    text-decoration: none;
    font-weight: 600;
}

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

.footer-links .sep {
    margin: 0 0.5rem;
    color: #777;
}

.footer-copy {
    text-align: center;
    margin: 0.3rem 0 0.9rem 0;
    color: #666;
    font-size: 0.95rem;
}

/* Ensure Back to Top matches your style */
#back-to-top {
    display: inline-block;
    text-align: center;
    color: #2563eb;
    font-weight: 600;
    text-decoration: none;
}

#back-to-top:hover {
    text-decoration: underline;
}

@media (max-width: 700px) {

    main,
    #blog-content {
        padding: 1rem;
    }

    .features {
        flex-direction: column;
        gap: 1rem;
    }
}