body {
    font-family: 'Roboto', sans-serif;
    margin: 0;
    background-color: #f4f4f4;
    color: #333;
    line-height: 1.6;
}

header, nav, section, footer {
    max-width: 900px;
    margin: 20px auto;
    padding: 20px;
    background: #fff;
    border-radius: 10px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.05);
}

header {
    background-color: #007acc;
    color: white;
    text-align: center;
}

nav {
    text-align: center;
    background-color: #e0e0e0;
    border-radius: 10px;
}

nav a {
    margin: 0 15px;
    text-decoration: none;
    color: #007acc;
    font-weight: bold;
}

nav a:hover {
    text-decoration: underline;
    color: #005999;
}

h1, h2, h3 {
    color: #007acc;
}

ul {
    padding-left: 20px;
}

.job {
    margin-bottom: 20px;
}

/* Fade-in animation */
.fade-in {
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 0.6s ease-out forwards;
}

@keyframes fadeInUp {
    to {
        opacity: 1;
        transform: none;
    }
}

/* Responsive */
@media (max-width: 768px) {
    body {
        padding: 10px;
    }

    nav a {
        display: block;
        margin: 10px 0;
    }
}

.profile-pic {
    width: 150px;
    height: 150px;
    object-fit: cover;
    border-radius: 50%;
    border: 4px solid white;
    box-shadow: 0 0 10px rgba(0,0,0,0.2);
    margin: 20px auto;
    display: block;
}

.project {
    background-color: #f9f9f9;
    padding: 15px;
    margin-bottom: 15px;
    border-left: 5px solid #007acc;
    box-shadow: 0 0 5px rgba(0,0,0,0.05);
}

.project a {
    color: #007acc;
    text-decoration: none;
    font-weight: bold;
}

.project a:hover {
    text-decoration: underline;
}

.video-wrapper {
    position: relative;
    padding-bottom: 56.25%;
    height: 0;
    margin-bottom: 20px;
}

.video-wrapper iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

#scrollTopBtn {
    display: none;
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 99;
    font-size: 18px;
    border: none;
    outline: none;
    background-color: #007acc;
    color: white;
    cursor: pointer;
    padding: 12px 16px;
    border-radius: 50%;
    box-shadow: 0 4px 8px rgba(0,0,0,0.2);
}

#scrollTopBtn:hover {
    background-color: #005fa3;
}

.slider-container {
    position: relative;
    max-width: 600px;
    margin: 40px auto;
    text-align: center;
}

.slider {
    position: relative;
    overflow: hidden;
}

.mySlides {
    display: none;
    width: 100%;
    border: 1px solid #ccc;
    border-radius: 5px;
}

.slider-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background-color: rgba(0,0,0,0.5);
    color: white;
    border: none;
    padding: 10px;
    cursor: pointer;
    font-size: 18px;
    border-radius: 50%;
    z-index: 2;
}

.prev {
    left: -20px;
}

.next {
    right: -20px;
}