/* Global styles */
body {
    margin: 0;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen,
        Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
    color: #333;
    line-height: 1.6;
    background-color: #f7f8fa;
}

a {
    color: #0073e6;
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

/* Navigation */
.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
    background-color: #ffffff;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
    position: sticky;
    top: 0;
    z-index: 100;
}

.logo {
    font-size: 1.4rem;
    font-weight: bold;
    color: #2c3e50;
}

.nav-links {
    list-style: none;
    display: flex;
    gap: 1.5rem;
    margin: 0;
    padding: 0;
}

.nav-links li a {
    font-weight: 500;
    padding: 0.5rem;
    border-radius: 4px;
    transition: background-color 0.2s ease;
}

.nav-links li a:hover {
    background-color: #f0f4f8;
}

/* Hero section */
.hero {
    padding: 4rem 2rem;
    text-align: center;
    background-color: #e6f2ff;
    color: #1f2d3d;
}

.hero h1 {
    font-size: 2.2rem;
    margin-bottom: 0.5rem;
}

.hero p {
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
}

.btn {
    display: inline-block;
    padding: 0.8rem 1.6rem;
    background-color: #0073e6;
    color: #fff;
    border-radius: 4px;
    font-weight: 600;
    transition: background-color 0.2s ease;
}

.btn:hover {
    background-color: #005bb5;
}

/* Section */
.section {
    padding: 4rem 2rem;
    max-width: 1000px;
    margin: 0 auto;
}

.section h2 {
    font-size: 1.8rem;
    margin-bottom: 1rem;
    color: #2c3e50;
    border-bottom: 2px solid #0073e6;
    display: inline-block;
    padding-bottom: 0.4rem;
}

/* Services */
.service-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}

.service-card {
    background-color: #ffffff;
    border-radius: 8px;
    padding: 1.5rem;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.service-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.08);
}

.service-card h3 {
    margin-top: 0;
    margin-bottom: 0.5rem;
    font-size: 1.2rem;
    color: #2c3e50;
}

/* Blog list */
.blog-list {
    list-style: none;
    padding: 0;
    margin: 2rem 0 0 0;
}

.blog-list li {
    margin-bottom: 0.8rem;
}

/* Contact form */
#contact-form {
    display: flex;
    flex-direction: column;
    max-width: 500px;
    margin-top: 1.5rem;
}

#contact-form label {
    margin-top: 1rem;
    font-weight: 600;
}

#contact-form input,
#contact-form textarea {
    padding: 0.6rem;
    border: 1px solid #ccd2d9;
    border-radius: 4px;
    font-size: 1rem;
    margin-top: 0.3rem;
}

#contact-form textarea {
    min-height: 120px;
    resize: vertical;
}

#contact-form button {
    margin-top: 1.3rem;
    padding: 0.8rem 1.4rem;
    border: none;
    background-color: #0073e6;
    color: #fff;
    border-radius: 4px;
    font-size: 1rem;
    cursor: pointer;
    transition: background-color 0.2s ease;
}

#contact-form button:hover {
    background-color: #005bb5;
}

#form-status {
    margin-top: 1rem;
    font-weight: 500;
}

/* Footer */
footer {
    text-align: center;
    padding: 2rem 1rem;
    background-color: #f0f4f8;
    color: #6b7a8f;
    font-size: 0.9rem;
}