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

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px 0;
}

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

header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

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

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

nav ul li {
    margin-left: 30px;
}

nav ul li a {
    text-decoration: none;
    color: #555;
    font-weight: 600;
    transition: color 0.3s ease;
}

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

main {
    padding-top: 40px;
}

.hero {
    background: linear-gradient(135deg, #007bff 0%, #0056b3 100%);
    color: #fff;
    text-align: center;
    padding: 80px 0;
    margin-bottom: 40px;
    position: relative;
    overflow: hidden;
}

.hero h1 {
    font-size: 2.8em;
    margin-bottom: 20px;
    line-height: 1.2;
}

.hero p {
    font-size: 1.2em;
    margin-bottom: 30px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.cta-button {
    display: inline-block;
    background-color: #fff;
    color: #007bff;
    padding: 15px 30px;
    text-decoration: none;
    font-weight: 700;
    border-radius: 5px;
    transition: background-color 0.3s ease, color 0.3s ease;
    border: 2px solid #fff;
}

.cta-button:hover {
    background-color: transparent;
    color: #fff;
    border-color: #fff;
}

.introduction, .key-areas, .about-content, .services-list, .contact-section {
    background-color: #fff;
    margin-bottom: 40px;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.08);
}

.introduction .container, .key-areas .container, .about-content .container, .services-list .container, .contact-section .container {
    padding: 40px;
}

h2 {
    font-size: 2em;
    margin-bottom: 25px;
    color: #0056b3;
    text-align: center;
}

h3 {
    font-size: 1.6em;
    margin-bottom: 15px;
    color: #007bff;
}

h4 {
    font-size: 1.3em;
    margin-bottom: 10px;
    color: #007bff;
}

.grid-three-columns {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.grid-two-columns {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}

.card {
    background-color: #f8f9fa;
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 1px 5px rgba(0,0,0,0.05);
    text-align: center;
}

.card h3 {
    color: #0056b3;
}

.service-item {
    border-left: 4px solid #007bff;
    padding-left: 20px;
}

.page-header {
    background: linear-gradient(135deg, #e9ecef 0%, #dee2e6 100%);
    color: #333;
    text-align: center;
    padding: 60px 0;
    margin-bottom: 40px;
}

.page-header h1 {
    font-size: 2.5em;
    margin-bottom: 15px;
}

.about-content ul, .services-list ul {
    list-style: disc;
    padding-left: 20px;
}

.about-content ul li, .services-list ul li {
    margin-bottom: 10px;
}

.cta-section {
    text-align: center;
    background: linear-gradient(135deg, #007bff 0%, #0056b3 100%);
    color: #fff;
    padding: 60px 0;
}

.cta-section h2 {
    color: #fff;
    margin-bottom: 15px;
}

.cta-section p {
    font-size: 1.1em;
    margin-bottom: 30px;
}

.cta-section .cta-button {
    background-color: #fff;
    color: #007bff;
    border-color: #fff;
}

.cta-section .cta-button:hover {
    background-color: transparent;
    color: #fff;
    border-color: #fff;
}

.contact-section .contact-info, .contact-section .contact-form {
    flex: 1;
    padding: 0 20px;
}

.contact-section .container {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    flex-wrap: wrap;
}

.contact-info {
    max-width: 45%;
}

.contact-form {
    max-width: 50%;
}

.contact-form .form-group {
    margin-bottom: 20px;
}

.contact-form label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: #555;
}

.contact-form input[type="text"],
.contact-form input[type="email"],
.contact-form textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid #ccc;
    border-radius: 4px;
    box-sizing: border-box;
    font-size: 1em;
}

.contact-form textarea {
    resize: vertical;
}

.contact-form button {
    width: auto;
    background-color: #007bff;
    color: white;
    padding: 12px 25px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 1em;
    font-weight: 600;
    transition: background-color 0.3s ease;
}

.contact-form button:hover {
    background-color: #0056b3;
}

footer {
    background-color: #343a40;
    color: #fff;
    text-align: center;
    padding: 30px 0;
    margin-top: 40px;
}

footer .container {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.footer-links {
    margin-top: 15px;
}

.footer-links a {
    color: #adb5bd;
    text-decoration: none;
    margin: 0 15px;
    font-weight: 500;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: #fff;
}

/* Responsive Adjustments */
@media (max-width: 992px) {
    .container {
        width: 95%;
    }

    .grid-three-columns {
        grid-template-columns: repeat(2, 1fr);
    }

    .grid-two-columns {
        grid-template-columns: 1fr;
    }

    .contact-section .container {
        flex-direction: column;
        align-items: center;
    }

    .contact-info, .contact-form {
        max-width: 100%;
        padding: 0;
        margin-bottom: 30px;
    }
}

@media (max-width: 768px) {
    header .container {
        flex-direction: column;
    }

    nav ul {
        margin-top: 15px;
        flex-wrap: wrap;
        justify-content: center;
    }

    nav ul li {
        margin: 5px 15px;
    }

    .hero h1 {
        font-size: 2.2em;
    }

    .hero p {
        font-size: 1.1em;
    }

    h2 {
        font-size: 1.8em;
    }

    h3 {
        font-size: 1.4em;
    }

    .card, .service-item {
        padding: 20px;
    }

    .page-header h1 {
        font-size: 2em;
    }
}

@media (max-width: 576px) {
    .site-title {
        font-size: 1.5em;
    }

    nav ul li {
        margin: 5px;
    }

    .hero h1 {
        font-size: 1.8em;
    }

    .hero p {
        font-size: 1em;
    }

    .cta-button {
        padding: 12px 24px;
        font-size: 0.95em;
    }

    h2 {
        font-size: 1.6em;
    }

    .card, .service-item {
        padding: 15px;
    }

    .page-header h1 {
        font-size: 1.8em;
    }

    .contact-info p, .contact-form label, .contact-form input, .contact-form textarea, .contact-form button {
        font-size: 0.95em;
    }
}