body {
    background-color: #1a202c;
    color: white;
    font-family: Arial, sans-serif;
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 50px;
    background-color: #2d3748;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
}

.navbar ul {
    display: flex;
    gap: 15px;
    list-style: none;
}

.navbar a {
    color: white;
    text-decoration: none;
    padding: 8px 12px;
    transition: 0.3s;
}

.navbar a:hover {
    background-color: #4a5568;
    border-radius: 5px;
}

.hero {
    text-align: center;
    padding: 100px 20px;
    margin-top: 50px;
}

.hero h2 {
    font-size: 2.5rem;
}

.hero span {
    color: #38b2ac;
}

.hero .btn {
    margin-top: 15px;
    padding: 10px 20px;
    background-color: #38b2ac;
    border: none;
    color: white;
    cursor: pointer;
    border-radius: 5px;
    transition: 0.3s;
}

.hero .btn:hover {
    background-color: #319795;
}

.profile-picture {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    overflow: hidden;
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 20px auto;
    border: 4px solid white;
}

.profile-picture img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.rate-fee-container {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
    margin-top: 20px;
}

.rate-card {
    background-color: #2d3748;
    padding: 20px;
    border-radius: 10px;
    text-align: center;
    width: 250px;
    transition: 0.3s;
}

.rate-card:hover {
    background-color: #4a5568;
    transform: scale(1.05);
}

.section {
    padding: 50px 20px;
    text-align: center;
}

.skills {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 20px;
}

.skill {
    background-color: #4a5568;
    padding: 8px 15px;
    border-radius: 5px;
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    padding: 20px;
}

.project-card {
    background-color: #2d3748;
    padding: 15px;
    border-radius: 10px;
    text-align: center;
    transition: 0.3s;
}

.project-card img {
    width: 100%;
    border-radius: 10px;
}

.project-card:hover {
    background-color: #4a5568;
}

.footer {
    background-color: #2d3748;
    text-align: center;
    padding: 20px;
    margin-top: 50px;
}