/* styles.css */
/* ===== Core Layout Fix ===== */
body {
    font-family: 'Arial', sans-serif;
    margin: 0;
    padding: 0;
    background-color: #0a192f;
    color: #e6f1ff;
}

.container {
    position: relative;
}

/* Fixed Left Panel */
.left-panel {
    position: fixed;
    width: 33%;
    height: 100vh;
    left: 0;
    top: 0;
    background: #112240;
    padding: 40px;
    box-sizing: border-box;
    overflow: hidden;
    z-index: 2;
}

/* Scrollable Right Content */
.right-content {
    width: 67%;
    margin-left: 33%;
    padding: 40px;
    height: 100vh;
    overflow-y: auto;
    background: #112240;
    position: relative;
    z-index: 1;
}

/* Social Icons */
.social-icons {
    margin: 40px 0;
    display: flex;
    gap: 75px;
}

.social-icons a {
    color: #e6f1ff;
    font-size: 24px;
    transition: transform 0.3s ease;
}

.social-icons a:hover {
    color: #64ffda;
    transform: translateY(-3px);
}

h1 {
    text-decoration: none;
    color: #64ffda;
    font-size: 36px;
}

h2 {
    text-decoration: none;
    color: #64ffda;
    font-size: 28px;
}

nav ul li {
    margin: 15px 0;
}

nav ul li a {
    text-decoration: none;
    color: #64ffda;
    font-size: 20px;
}

.section {
    max-width: 800px;
    margin-bottom: 50px;
    padding-bottom: 20px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}

.fade-in {
    animation: fadeIn ease-in 1.5s;
}

@keyframes fadeIn {
    0% {
        opacity: 0;
    }

    100% {
        opacity: 1;
    }
}

.footer {
    margin-top: auto;
    text-align: left;
    font-size: 14px;
    color: #d3dce6;
}

#about h2 {
    display: inline-block;
    margin-right: 20px;
    vertical-align: middle;
}

#about img {
    display: inline-block;
    width: 150px;
    height: 150px;
    object-fit: cover;
    border-radius: 50%;
    vertical-align: middle;
    margin: 0 0 20px 0;
}

/* Project image and video styling */
#projects a {
    display: inline-block;
    transition: transform 0.3s ease;
}

#projects a:hover {
    transform: scale(1.05);
    opacity: 0.9;
}

#projects img {
    display: block;
    width: 300px;
    height: 220px;
    object-fit: contain;
    margin: 10px 0 20px 0;
    border: 2px solid transparent;
    transition: border-color 0.3s ease;
}

#projects a:hover img {
    border-color: #64ffda;
}

.simulation-video {
    display: block;
    width: 300px;
    height: 220px;
    object-fit: contain;
    margin: 10px 0 20px 0;
    border: 2px solid transparent;
    transition: border-color 0.3s ease;
}

.simulation-video:hover {
    border-color: #64ffda;
}

/* Highlight link styling */
.highlight-link {
    color: #64ffda;
    text-decoration: none;
    font-weight: bold;
    position: relative;
    transition: all 0.3s ease;
}

.highlight-link:hover {
    color: #ffffff;
    text-decoration: underline;
}

.highlight-link::after {
    content: "";
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: #64ffda;
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.highlight-link:hover::after {
    transform: scaleX(1);
}