/* Basic Reset */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* Header Styling */
header {
    background-color: #2c3e50;
    color: white;
    padding: 20px 0;
    font-family: Arial, sans-serif;
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 20px;
}

.logo h1 {
    font-size: 28px;
    font-weight: bold;
}

nav ul {
    list-style-type: none;
    display: flex;
}

nav ul li {
    margin-left: 20px;
}

nav ul li a {
    text-decoration: none;
    color: white;
    font-size: 16px;
    padding: 10px;
}

nav ul li a:hover {
    background-color: #3498db;
    border-radius: 5px;
}

/* Expertise Section Styling */
.expertise {
    background-color: #ecf0f1;
    padding: 40px 20px;
    font-family: Arial, sans-serif;
}

.expertise .container {
    max-width: 1200px;
    margin: 0 auto;
    text-align: center;
}

.expertise h2 {
    font-size: 30px;
    margin-bottom: 20px;
    color: #2c3e50;
}

.expertise p {
    font-size: 16px;
    line-height: 1.6;
    margin-bottom: 40px;
    color: #7f8c8d;
}

/* Expertise List Styling */
.expertise-list {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}

.expertise-item {
    background-color: white;
    border-radius: 10px;
    padding: 20px;
    width: 22%;
    margin-bottom: 20px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.expertise-item h3 {
    font-size: 22px;
    margin-bottom: 10px;
    color: #3498db;
}

.expertise-item p {
    font-size: 14px;
    color: #7f8c8d;
}

@media (max-width: 768px) {
    .expertise-item {
        width: 48%;
    }
}

@media (max-width: 480px) {
    .expertise-item {
        width: 100%;
    }
}

/* Footer Styles */
footer {
    background-color: #333;
    color: white;
    padding: 40px 0;
    font-family: Arial, sans-serif;
}

.footer-container {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    padding: 0 20px;
    max-width: 1200px;
    margin: 0 auto;
}

.footer-logo,
.footer-links,
.footer-contact,
.footer-newsletter {
    flex: 1;
    margin: 10px;
    min-width: 250px;
}

.footer-logo h2 {
    font-size: 24px;
    margin-bottom: 10px;
}

.footer-links h3,
.footer-contact h3,
.footer-newsletter h3 {
    font-size: 18px;
    margin-bottom: 15px;
}

.footer-links ul {
    list-style-type: none;
}

.footer-links ul li {
    margin-bottom: 10px;
}

.footer-links ul li a {
    color: white;
    text-decoration: none;
}

.footer-links ul li a:hover {
    color: #3498db;
}

.footer-bottom {
    background-color: #222;
    text-align: center;
    padding: 15px;
    margin-top: 30px;
}

.footer-newsletter form input {
    padding: 8px;
    margin-right: 10px;
    width: 200px;
}

.footer-newsletter form button {
    padding: 8px 15px;
    background-color: #3498db;
    color: white;
    border: none;
    cursor: pointer;
}

.footer-newsletter form button:hover {
    background-color: #2980b9;
}

/* Responsive Footer Styling */
@media (max-width: 768px) {
    .footer-container {
        flex-direction: column;
        align-items: center;
    }

    .footer-logo,
    .footer-links,
    .footer-contact,
    .footer-newsletter {
        text-align: center;
        margin-bottom: 20px;
    }
}
s