body {
    margin: 0;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #f8f9fa;
}

.logo {
    font-weight: 700;
    font-size: 1.8em;
    color: #0056b3;
}

header {
    background-color: #ffffff;
    padding: 1rem 0;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
    position: sticky;
    top: 0;
    z-index: 1000;
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

nav ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
}

nav ul li {
    margin-left: 2rem;
}

nav ul li a {
    text-decoration: none;
    color: #555;
    font-weight: 500;
    transition: color 0.3s ease;
}

nav ul li a:hover {
    color: #007bff;
}

main {
    padding-top: 4rem; /* Space below sticky header */
}

section {
    padding: 4rem 2rem;
    max-width: 1200px;
    margin: 0 auto;
    text-align: center;
}

h1, h2, h3 {
    color: #2c3e50;
    margin-bottom: 1rem;
}

h1 {
    font-size: 3em;
    line-height: 1.2;
}

h2 {
    font-size: 2.5em;
}

h3 {
    font-size: 1.8em;
}

p {
    margin-bottom: 1.5rem;
    color: #6c757d;
}

.hero {
    background-color: #e9ecef;
    padding: 6rem 2rem;
    text-align: center;
    border-radius: 8px;
    margin-bottom: 3rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 60vh;
    position: relative;
    overflow: hidden;
}

.hero h1 {
    max-width: 800px;
}

.hero p {
    max-width: 600px;
    font-size: 1.2em;
    color: #495057;
}

.cta-button {
    display: inline-block;
    background-color: #007bff;
    color: white;
    padding: 1rem 2.5rem;
    text-decoration: none;
    border-radius: 5px;
    font-weight: 600;
    font-size: 1.1em;
    transition: background-color 0.3s ease, transform 0.3s ease;
    margin-top: 1.5rem;
}

.cta-button:hover {
    background-color: #0056b3;
    transform: translateY(-2px);
}

.services-section {
    background-color: #ffffff;
    border-radius: 8px;
    margin-bottom: 3rem;
}

.service-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.service-item {
    background-color: #f8f9fa;
    padding: 2rem;
    border-radius: 8px;
    text-align: left;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.service-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.1);
}

.service-item h3 {
    margin-top: 0;
    color: #007bff;
}

.about-section {
    background-color: #e9ecef;
    border-radius: 8px;
    margin-bottom: 3rem;
}

.value-proposition {
    margin-top: 2rem;
    text-align: left;
    background-color: #ffffff;
    padding: 2rem;
    border-radius: 8px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.05);
}

.value-proposition h3 {
    text-align: center;
    margin-bottom: 1.5rem;
}

.value-proposition ul {
    list-style: none;
    padding: 0;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1.5rem;
}

.value-proposition li {
    flex: 1 1 250px;
    text-align: center;
    padding: 1rem;
    border: 1px solid #dee2e6;
    border-radius: 5px;
    background-color: #fdfdfd;
}

.value-proposition li strong {
    display: block;
    margin-bottom: 0.5rem;
    color: #007bff;
}

.cta-section {
    background-color: #007bff;
    color: white;
    border-radius: 8px;
    padding: 5rem 2rem;
    margin-bottom: 3rem;
}

.cta-section h2 {
    color: white;
    font-size: 2.8em;
}

.cta-section p {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.2em;
    max-width: 700px;
    margin: 0 auto 2rem auto;
}

.cta-button-secondary {
    display: inline-block;
    background-color: white;
    color: #007bff;
    padding: 1rem 2.5rem;
    text-decoration: none;
    border-radius: 5px;
    font-weight: 600;
    font-size: 1.1em;
    transition: background-color 0.3s ease, color 0.3s ease, transform 0.3s ease;
}

.cta-button-secondary:hover {
    background-color: #e9ecef;
    color: #0056b3;
    transform: translateY(-2px);
}

.contact-section {
    background-color: #ffffff;
    border-radius: 8px;
    margin-bottom: 3rem;
}

.contact-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 3rem;
    margin-top: 3rem;
    text-align: left;
}

.contact-details, .contact-form {
    background-color: #f8f9fa;
    padding: 2rem;
    border-radius: 8px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.05);
}

.contact-details h3, .contact-form h3 {
    margin-top: 0;
    color: #007bff;
    text-align: left;
}

.contact-details p {
    color: #555;
    margin-bottom: 1rem;
    font-size: 1.1em;
}

.contact-details a {
    color: #007bff;
    text-decoration: none;
}

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

.form-group {
    margin-bottom: 1.5rem;
    text-align: left;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: #444;
}

.form-group input[type="text"],
.form-group input[type="email"],
.form-group textarea {
    width: 100%;
    padding: 0.8rem;
    border: 1px solid #ced4da;
    border-radius: 4px;
    font-size: 1em;
    box-sizing: border-box;
    transition: border-color 0.3s ease;
}

.form-group input[type="text"]:focus,
.form-group input[type="email"]:focus,
.form-group textarea:focus {
    border-color: #007bff;
    outline: none;
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

footer {
    background-color: #2c3e50;
    color: rgba(255, 255, 255, 0.8);
    padding: 3rem 0;
    text-align: center;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.footer-logo {
    font-weight: 700;
    font-size: 2em;
    color: white;
    margin-bottom: 1rem;
}

.footer-links {
    margin-top: 1.5rem;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    margin: 0 1rem;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: white;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    nav {
        flex-direction: column;
        padding: 1rem;
    }
    nav .logo {
        margin-bottom: 1rem;
    }
    nav ul {
        flex-direction: column;
        align-items: center;
    }
    nav ul li {
        margin: 0.5rem 0;
    }
    h1 {
        font-size: 2.5em;
    }
    h2 {
        font-size: 2em;
    }
    .hero {
        padding: 4rem 1rem;
    }
    .service-grid, .contact-info {
        grid-template-columns: 1fr;
    }
    .value-proposition ul {
        flex-direction: column;
        align-items: center;
    }
    .value-proposition li {
        width: 90%;
    }
}

@media (max-width: 480px) {
    h1 {
        font-size: 2em;
    }
    h2 {
        font-size: 1.8em;
    }
    .cta-button, .cta-button-secondary {
        padding: 0.8rem 1.5rem;
        font-size: 1em;
    }
    .footer-logo {
        font-size: 1.8em;
    }
    .footer-links a {
        margin: 0 0.5rem;
    }
}