body, html {
    margin: 0;
    padding: 0;
    font-family: Arial, sans-serif;
    background-color: #F4F4F4;
}

.main-content {
    margin-left: 30%;
    margin-top: 5%;
    padding: 0% 2% 5% 0%;
}

.profile-img {
    width: 100%;
    height: auto;
    border-radius: 50%;
}

section {
    width: 85%;
    max-width: 900px;
}

h1, h2 {
    font-family: 'Helvetica', sans-serif;
    color: #4169E1;
}

.bio p {
    color: #2E3532;
    font-size: 24px;
    font-family: 'Playfair Display', serif;
}

.bio span {
    float: left;
    font-size: 2.56em;
    line-height: 1;
    padding-right: 8px;
    font-weight: medium;
    margin: 0;
    height: 48px;
}

.publications {
    color: #2E3532;
    font-size: 20px;
    font-family: 'Playfair Display', serif;
}

.publications a {
    color: #4169E1;
    text-decoration: none;
}

.publications a:hover {
    color: #4169E1;
}

.publications a::after {
    content: "\f08e";
    font-family: "FontAwesome";
    margin-left: 4px;
    font-size: 90%;
    color: inherit;
}
.publications li {
    margin-bottom: 14px;
}

.contact li {
    margin-top: 10px;
    display: flex;
    align-items: center;
}

.high {
    color: #4169E1;
}

.link {
    display: block;
    color: #2E3532;
    text-decoration: none;
}

.link:hover {
    color: #4169E1;
}

.contact {
    list-style: none;
    padding-left: 0;
}

.sidebar {
    position: fixed;
    top: 0;
    left: 5%;
    width: 20%;
    max-width: 350px;
    height: 100vh;
    overflow-y: auto;
    padding-top: 70px;
    color: #2E3532;
    box-sizing: border-box;
    font-family: 'Helvetica', sans-serif;
    font-size: 16px;
}

.sidebar h1 {
    margin-bottom: 5px;
}

section li {
    line-height: 1.3;
}

.navbar {
    width: 100%;
    position: relative;
    margin-top: 50px;
    left: -5px;
    z-index: 100;
    background-color: rgba(244, 244, 244, 0);
    padding: 10px 0;
}

.navbar ul {
    list-style-type: none;
    margin: 0;
    padding: 0;
    text-align: center;
}

.navbar ul li {
    display: inline-block;
    margin: 0 10px;
}

.navbar ul li a {
    color: #4169E1;
    font-family: 'Helvetica', sans-serif;
    font-size: 18px;
    text-decoration: none;
    padding: 12px 20px;
    border-radius: 30px;
    background-color: rgba(66, 102, 255, 0.1);
    transition: background-color 0.3s ease, transform 0.3s ease;
}

.navbar ul li a:hover {
    background-color: #4169E1;
    color: white;
    transform: translateY(-3px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.navbar ul li a.active {
    background-color: #4169E1;
    color: white;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
    transform: none;
}

/* Research page refinements */
.academic-page {
    font-family: "Source Serif 4", serif;
    background:
        radial-gradient(900px 400px at 10% 10%, rgba(65, 105, 225, 0.08), transparent 70%),
        radial-gradient(700px 360px at 85% 20%, rgba(46, 53, 50, 0.08), transparent 70%),
        linear-gradient(180deg, #f6f7fb 0%, #f1f4f8 100%);
    color: #1f2a2e;
}

.academic-page h1,
.academic-page h2,
.academic-page .navbar ul li a,
.academic-page .sidebar {
    font-family: "IBM Plex Sans", sans-serif;
}

.academic-page .main-content {
    margin-top: 4%;
}

.academic-page .sidebar {
    top: 24px;
    left: 4%;
    height: calc(100vh - 48px);
    padding: 28px 24px 32px;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.92) 0%, rgba(244, 248, 255, 0.86) 100%);
    border: 1px solid rgba(65, 105, 225, 0.16);
    border-radius: 28px;
    box-shadow: 0 18px 40px rgba(20, 30, 60, 0.16);
    backdrop-filter: blur(6px);
    font-size: 15px;
}

.academic-page .profile-img {
    width: 82%;
    margin: 6px auto 18px;
    display: block;
    border-radius: 50%;
    border: 4px solid rgba(255, 255, 255, 0.95);
    box-shadow: 0 12px 28px rgba(20, 30, 60, 0.2);
    outline: 1px solid rgba(65, 105, 225, 0.2);
    outline-offset: 6px;
}

.academic-page .sidebar h1 {
    font-size: 26px;
    font-weight: 600;
    letter-spacing: 0.3px;
    color: #2b4bb8;
}

.academic-page .sidebar div {
    font-size: 15px;
    color: #526168;
}

.academic-page .sidebar p {
    margin-top: 16px;
    font-size: 15px;
    color: #3b4a52;
    line-height: 1.4;
}

.academic-page .contact {
    margin-top: 18px;
    padding-top: 14px;
    border-top: 1px solid rgba(65, 105, 225, 0.12);
}

.academic-page .contact li {
    gap: 10px;
    font-size: 14px;
    color: #2f3c42;
}

.academic-page .contact li i {
    font-size: 16px;
    min-width: 18px;
}

.academic-page .contact li a {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-weight: 500;
}

.academic-page .link {
    color: #2f3c42;
}

.academic-page section.publications,
.academic-page section.work-experience {
    background: rgba(255, 255, 255, 0.7);
    border: 1px solid rgba(65, 105, 225, 0.12);
    border-radius: 18px;
    padding: 24px 28px;
    box-shadow: 0 10px 24px rgba(20, 30, 60, 0.08);
    backdrop-filter: blur(2px);
    margin-bottom: 26px;
}

.academic-page .publications {
    font-family: "Source Serif 4", serif;
    color: #1f2a2e;
}

.academic-page .bio p {
    font-family: "Source Serif 4", serif;
}

.academic-page .work-experience {
    font-family: "Source Serif 4", serif;
    color: #1f2a2e;
}

.academic-page .publications h2 {
    margin-top: 0;
}

.academic-page .research-metadata {
    margin-top: 12px;
    font-size: 16px;
    color: #3b4a52;
}

.pub-list {
    counter-reset: pub;
    list-style: none;
    padding-left: 0;
    margin: 0;
}

.pub-item {
    padding: 16px 16px 18px;
    border-radius: 14px;
    background: rgba(246, 247, 251, 0.9);
    border: 1px solid rgba(46, 53, 50, 0.08);
    margin-bottom: 16px;
    position: relative;
}

.pub-item::before {
    counter-increment: pub;
    content: counter(pub, decimal-leading-zero);
    position: absolute;
    top: 16px;
    right: 16px;
    font-family: "IBM Plex Sans", sans-serif;
    font-size: 14px;
    color: #4169E1;
    letter-spacing: 1px;
}

.pub-title {
    font-weight: 600;
    font-size: 19px;
    margin-bottom: 6px;
}

.pub-authors {
    font-size: 16px;
    color: #2e3532;
    margin-bottom: 6px;
}

.pub-meta {
    font-size: 15px;
    color: #4d5b63;
    margin-bottom: 10px;
}

.pub-links {
    margin-bottom: 10px;
    font-size: 15px;
}

.pub-links a {
    font-family: "IBM Plex Sans", sans-serif;
    text-decoration: none;
}

.pub-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.tag {
    font-family: "IBM Plex Sans", sans-serif;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    background: rgba(65, 105, 225, 0.1);
    color: #27408b;
    padding: 4px 10px;
    border-radius: 999px;
}

@media (max-width: 900px) {
    .academic-page section.publications,
    .academic-page section.work-experience {
        padding: 20px;
    }

    .pub-item::before {
        position: static;
        display: block;
        margin-bottom: 8px;
    }
}

.work-experience {
    color: #2E3532;
    font-size: 20px;
    font-family: 'Playfair Display', serif;
    margin-bottom: 10px;
}

.work-experience h2 {
    font-family: 'Helvetica', sans-serif;
    color: #4169E1;
    margin-bottom: 10px;
}

.work-experience ul {
    list-style-type: disc;
    padding-left: 20px;
}

.work-experience li {
    margin-bottom: 10px;
    line-height: 1.4;
}

.work-experience li strong {
    font-weight: bold;
    font-size: 18px;
}

.work-experience li em {
    font-style: italic;
    font-size: 16px;
    color: #4169E1;
}

.work-experience ul ul {
    list-style-type: disc;
    margin-top: 2%;
    margin-left: 20px;
    font-size: 16px;
}

.work-experience ul ul li {
    margin-bottom: 5px;
}

.authors {
    display: inline;
    font-size: 0.9em;
    font-style: italic;
    color: rgba(50, 50, 55, 1);
}

.authors::before {
    content: "\A";
    white-space: pre;
}