:root {
    --bg-primary: #0f0f23;
    --primary-accent: #a855f7;
    --secondary-accent: #3b82f6;
    --text-color: #cbd5e1;
    --heading-color: #f8fafc;
    --glass-bg-color: rgba(255, 255, 255, 0.05);
    --glass-border-color: rgba(255, 255, 255, 0.15);
    --glass-shadow-color: rgba(0, 0, 0, 0.3);
    --wood-primary: #8a3a0f;
    --wood-secondary: #5c2506;
    --ivory-color: #f5e9d3;
    --ivory-shadow: rgba(0, 0, 0, 0.2);
    --black-key-color: #2b2b2b;
    --font-heading: 'Cormorant Garamond', serif;
    --font-body: 'Lato', sans-serif;

    /* Z-Index Layers */
    --z-background: -2;
    --z-background-twinkle: -1;
    --z-normal: 1;
    --z-timeline: 2;
    --z-sticky: 1000;
}

html {
    scroll-behavior: smooth;
}

body {
    background: var(--bg-primary);
    color: var(--text-color);
    font-family: var(--font-body);
    line-height: 1.7;
    margin: 0;
    overflow-x: hidden;
    position: relative;
}

body::before {
    animation: backgroundShift 20s ease-in-out infinite;
    background:
        radial-gradient(circle at 20% 80%, rgba(120, 119, 198, 0.3) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(255, 119, 198, 0.3) 0%, transparent 50%),
        radial-gradient(circle at 40% 40%, rgba(120, 219, 255, 0.2) 0%, transparent 50%);
    content: '';
    height: 100%;
    left: 0;
    position: fixed;
    top: 0;
    width: 100%;
    z-index: var(--z-background);
}

body::after {
    animation: twinkle 4s ease-in-out infinite;
    background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="60" height="60" viewBox="0 0 60 60"><circle cx="30" cy="30" r="1" fill="rgba(255,255,255,0.1)"/></svg>');
    content: '';
    height: 100%;
    left: 0;
    position: fixed;
    top: 0;
    width: 100%;
    z-index: var(--z-background-twinkle);
}

.portfolio-container {
    background: transparent;
    border: none;
    box-shadow: none;
    margin: 2rem auto;
    max-width: 1200px;
    padding: 0;
    width: 90%;
}

header {
    align-items: center;
    display: flex;
    justify-content: space-between;
    margin-bottom: 2.5rem;
    padding: 1rem 0;
    text-align: left;
}

.header-content {
    flex-grow: 1;
}

header h1 {
    color: var(--heading-color);
    font-family: var(--font-heading);
    font-size: 3.5rem;
    margin: 0;
    text-shadow: 0 0 10px var(--primary-accent), 0 0 20px var(--primary-accent);
}

header h2 {
    color: var(--text-color);
    font-size: 1.3rem;
    font-weight: 400;
    margin: 0.5rem 0 0 0;
}

.profile-image-container {
    flex-shrink: 0;
    margin-left: 2rem;
}

.profile-image {
    border: 8px solid var(--primary-accent);
    border-radius: 10%;
    box-shadow: 0 0 15px rgba(168, 85, 247, 0.6), 0 0 30px rgba(168, 85, 247, 0.4);
    height: 250px;
    object-fit: cover;
    transition: transform 0.3s ease-in-out;
    width: 250px;
}

.profile-image:hover {
    transform: scale(1.05);
}

.harmonium-nav {
    margin-bottom: 3rem;
}

.harmonium {
    background: linear-gradient(to right, var(--wood-secondary), var(--wood-primary), var(--wood-secondary));
    border: 2px solid #4a1f05;
    border-radius: 10px;
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.5), inset 0 2px 3px rgba(255, 255, 255, 0.2);
    padding: 20px;
    transition: transform 0.3s ease;
    width: 100%;
    box-sizing: border-box;
}

.harmonium:hover {
    transform: scale(1.01);
}

.stops-rail {
    background: #4a1f05;
    border-radius: 5px;
    box-shadow: inset 0 2px 5px rgba(0, 0, 0, 0.5);
    display: flex;
    justify-content: space-around;
    margin-bottom: 20px;
    padding: 10px 20px;
}

.stop {
    background: linear-gradient(145deg, #f0ede5, #c9c3b8);
    border: 2px solid #555;
    border-radius: 50%;
    box-shadow: 0 2px 3px rgba(0, 0, 0, 0.4), inset 0 1px 2px rgba(255, 255, 255, 0.5);
    height: 30px;
    width: 30px;
}

.keyboard {
    position: relative;
}

.white-keys {
    display: flex;
    gap: 2px;
}

.key {
    align-items: center;
    background: var(--ivory-color);
    border: 1px solid #aaa;
    border-bottom: 5px solid #aaa;
    border-radius: 0 0 5px 5px;
    box-shadow: inset 0 -5px 10px var(--ivory-shadow);
    cursor: pointer;
    display: flex;
    flex-direction: column;
    height: 120px;
    justify-content: center;
    outline-offset: 3px;
    text-align: center;
    transition: all 0.1s ease-out;
    flex: 1 1 0;
    min-width: 90px;
}

.key:hover {
    background: #fff;
}

.key:focus {
    outline: 2px solid var(--primary-accent);
}

.key.active {
    background: #e0d8c8;
    border-bottom-width: 2px;
    box-shadow: inset 0 -2px 5px var(--ivory-shadow);
    transform: translateY(3px);
}

.key-label {
    color: var(--wood-secondary);
    font-size: 1.8rem;
    pointer-events: none;
}

.key-sublabel {
    color: #555;
    font-size: 0.9rem;
    font-weight: 700;
    margin-top: 5px;
    pointer-events: none;
}

.black-keys {
    height: 70px;
    left: 0;
    pointer-events: none;
    position: absolute;
    top: 0;
    width: 100%;
    z-index: var(--z-normal);
}

.black-key {
    background: var(--black-key-color);
    border: 1px solid #444;
    border-radius: 0 0 4px 4px;
    box-shadow: 0 3px 5px rgba(0, 0, 0, 0.4), inset 0 -4px 5px rgba(255, 255, 255, 0.1);
    height: 70px;
    position: absolute;
    width: 7%;
    max-width: 50px;
}

.black-key:nth-of-type(1) {
    left: calc(12.5% - 3.5%);
}

.black-key:nth-of-type(2) {
    left: calc(25.0% - 3.5%);
}

.black-key:nth-of-type(3) {
    left: calc(50.0% - 3.5%);
}

.black-key:nth-of-type(4) {
    left: calc(62.5% - 3.5%);
}

.black-key:nth-of-type(5) {
    left: calc(75.0% - 3.5%);
}

.content-section {
    display: none;
    padding: 0;
}

.content-section.active-section {
    display: block;
}

.content-grid {
    display: grid;
    gap: 1.5rem;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.content-card {
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    background: var(--glass-bg-color);
    border: 1px solid var(--glass-border-color);
    border-radius: 12px;
    box-shadow: 0 8px 20px var(--glass-shadow-color);
    padding: 1.5rem;
    transition: transform 0.4s ease, box-shadow 0.4s ease;
}

.content-card:hover {
    box-shadow: 0 12px 25px rgba(0, 0, 0, 0.4);
    transform: translateY(-5px);
}

.content-section h2 {
    color: var(--heading-color);
    font-family: var(--font-heading);
    font-size: 2.5rem;
    margin-bottom: 2rem;
    text-shadow: 0 0 8px var(--secondary-accent);
}

.tagline-card {
    grid-column: 1 / -1;
    font-size: 1.2rem;
    line-height: 1.8;
    text-align: center;
    padding: 2rem;
}

.expertise-heading {
    grid-column: 1 / -1;
    color: var(--heading-color);
    font-family: var(--font-heading);
    font-size: 2.2rem;
    margin-top: 2rem;
    margin-bottom: 0;
    text-shadow: 0 0 8px var(--secondary-accent);
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    justify-content: center;
}

.expertise-card {
    align-items: center;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    justify-content: flex-start;
    padding: 2rem 1.5rem;
    text-align: center;
}

.expertise-card i {
    color: var(--primary-accent);
    font-size: 2rem;
}

.expertise-card h4 {
    color: var(--heading-color);
    font-family: var(--font-body);
    font-size: 1.1rem;
    font-weight: 700;
    margin: 0;
}

.expertise-card p {
    font-size: 0.9rem;
    line-height: 1.6;
    margin: 0;
}

.timeline-bar-container {
    display: flex;
    justify-content: space-around;
    align-items: center;
    padding: 1rem 0;
    position: relative;
    margin-bottom: 1rem;
}

.timeline-bar-container::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 2rem;
    right: 2rem;
    height: 2px;
    background-color: var(--glass-border-color);
    transform: translateY(-50%);
    z-index: 1;
}

.timeline-node {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
    z-index: var(--z-timeline);
    transition: transform 0.3s ease;
}

.timeline-circle {
    width: 18px;
    height: 18px;
    background-color: var(--bg-primary);
    border: 3px solid var(--glass-border-color);
    border-radius: 50%;
    transition: all 0.3s ease;
}

.timeline-year {
    color: var(--text-color);
    font-weight: 700;
    font-size: 0.9rem;
    transition: color 0.3s ease;
}

.timeline-node.is-active .timeline-circle {
    border-color: var(--primary-accent);
    transform: scale(1.2);
    box-shadow: 0 0 10px var(--primary-accent);
}

.timeline-node.is-active .timeline-year {
    color: var(--primary-accent);
}

#education .content-grid {
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 0.75rem;
}

@media (min-width: 1200px) {
    #education .content-grid {
        grid-template-columns: repeat(5, 1fr);
    }
}

.education-card {
    display: flex;
    flex-direction: column;
    height: 100%;
    padding: 1.25rem 1rem;
}

.education-body {
    flex-grow: 1;
}

.education-header {
    border-bottom: 1px solid var(--glass-border-color);
    padding-bottom: 0.5rem;
    margin-bottom: 0.5rem;
}

.education-header .degree {
    font-family: var(--font-heading);
    color: var(--primary-accent);
    font-size: 1.2rem;
    margin: 0;
}

.education-header .branch {
    font-family: var(--font-body);
    color: var(--text-color);
    font-size: 0.85rem;
    font-weight: 400;
    margin: 0;
}

.education-card .college {
    color: var(--heading-color);
    font-weight: 700;
    font-size: 0.85rem;
    margin: 0 0 0.5rem 0;
}

.education-card .details {
    color: var(--text-color);
    font-size: 0.85rem;
    margin: 0;
}

a {
    color: var(--primary-accent);
    font-weight: 700;
    text-decoration: none;
    transition: color 0.3s ease;
}

a:hover {
    color: var(--heading-color);
    text-shadow: 0 0 5px var(--primary-accent);
}

[data-scroll] {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s cubic-bezier(0.165, 0.84, 0.44, 1),
        transform 0.8s cubic-bezier(0.165, 0.84, 0.44, 1);
}

[data-scroll].is-visible {
    opacity: 1;
    transform: translateY(0);
}

.content-grid .content-card {
    transition-delay: calc(0.08s * var(--card-index));
}

.sticky-links {
    display: flex;
    flex-direction: column;
    gap: 10px;
    position: fixed;
    right: 25px;
    top: 25px;
    z-index: var(--z-sticky);
}

.sticky-links a {
    align-items: center;
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    background: var(--glass-bg-color);
    border: 1px solid var(--glass-border-color);
    border-radius: 8px;
    color: var(--text-color);
    display: flex;
    height: 40px;
    justify-content: center;
    padding: 0;
    text-shadow: none;
    transition: background 0.3s ease, color 0.3s ease;
    width: 40px;
}

.sticky-links a:hover {
    background: var(--primary-accent);
    color: var(--heading-color);
}

footer {
    margin-top: 3rem;
    padding-bottom: 2rem;
    text-align: center;
}

@keyframes backgroundShift {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0.8;
    }
}

@keyframes twinkle {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0.5;
    }
}

@media (max-width: 992px) {
    .harmonium-nav {
        overflow-x: auto;
    }

    .harmonium {
        padding: 15px;
    }

    .white-keys {
        min-width: 960px;
        /* 8 keys * 120px */
    }

    .key {
        flex: 0 0 120px;
        /* Do not grow, do not shrink, basis of 120px */
        height: 110px;
    }
}

@media (max-width: 768px) {
    .portfolio-container {
        width: 95%;
        margin: 1rem auto;
    }

    header {
        flex-direction: column;
        text-align: center;
        margin-bottom: 2rem;
    }

    .header-content {
        margin-bottom: 1.5rem;
    }

    .profile-image-container {
        margin-left: 0;
    }

    .profile-image {
        height: 180px;
        width: 180px;
    }

    header h1 {
        font-size: 2.8rem;
    }

    header h2 {
        font-size: 1.1rem;
    }

    .content-section h2 {
        font-size: 2.2rem;
    }

    .sticky-links {
        right: 15px;
        top: 15px;
    }
}

.section-subtitle {
    font-family: var(--font-heading);
    font-size: 2rem;
    margin-top: 6rem;
    margin-bottom: 3rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--glass-border-color);
    color: var(--secondary-accent);
}

.certificate-row {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 4rem;
    padding-bottom: 2rem;
    align-items: stretch;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.certificate-year {
    flex-shrink: 0;
    font-family: var(--font-heading);
    font-size: 1.8rem;
    color: var(--secondary-accent);
    writing-mode: vertical-rl;
    transform: rotate(180deg);
    text-align: center;
    padding: 1rem 0;
    border-right: 2px solid var(--glass-border-color);
    margin-right: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.certificate-cards-grid {
    flex-grow: 1;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
}

.certificate-card {
    padding: 1rem;
    display: flex;
    flex-direction: column;
}

.certificate-image-wrapper {
    width: 100%;
    aspect-ratio: 16 / 9;
    background-color: rgba(0, 0, 0, 0.2);
    border-radius: 8px;
    margin-bottom: 1rem;
    overflow: hidden;
}

.certificate-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.certificate-info {
    text-align: center;
}

.certificate-title {
    font-family: var(--font-body);
    font-weight: 700;
    color: var(--heading-color);
    font-size: 1rem;
    margin: 0 0 0.25rem 0;
}

.certificate-issuer {
    font-size: 0.85rem;
    color: var(--text-color);
    margin: 0;
}

.certificate-row:last-child {
    border-bottom: none;
    margin-bottom: 0;
}

.timeline-container {
    position: relative;
    padding-left: 40px;
}

.timeline-container::before {
    content: '';
    position: absolute;
    left: 15px;
    top: 10px;
    bottom: 10px;
    width: 2px;
    background-color: var(--glass-border-color);
}

.timeline-item {
    position: relative;
    margin-bottom: 1.5rem;
}

.timeline-node-vertical {
    position: absolute;
    left: -33px;
    top: 1.8rem;
    width: 18px;
    height: 18px;
    background-color: var(--bg-primary);
    border: 3px solid var(--primary-accent);
    border-radius: 50%;
    box-shadow: 0 0 10px var(--primary-accent);
}

.experience-card {
    padding: 1.5rem;
}

.experience-header {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    gap: 1rem;
    border-bottom: 1px solid var(--glass-border-color);
    padding-bottom: 0.5rem;
    margin-bottom: 1rem;
}

.experience-title {
    font-family: var(--font-heading);
    color: var(--primary-accent);
    font-size: 1.6rem;
    margin: 0;
}

.experience-dates {
    color: var(--text-color);
    font-size: 0.85rem;
    font-weight: 700;
    margin: 0;
    flex-shrink: 0;
}

.experience-institution {
    color: var(--heading-color);
    font-weight: 700;
    font-size: 1rem;
    margin: 0 0 1rem 0;
}

.experience-responsibilities {
    list-style-type: none;
    padding-left: 0;
    margin: 0;
    font-size: 0.95rem;
}

.experience-responsibilities li {
    margin-bottom: 0.5rem;
    padding-left: 20px;
    position: relative;
}

.experience-responsibilities li::before {
    content: '▶';
    position: absolute;
    left: 0;
    top: 0;
    color: var(--primary-accent);
    font-size: 0.7rem;
}

/* --- Generic Controls (Search & Filters) --- */
.section-controls {
    display: flex;
    gap: 1rem;
    margin-bottom: 2rem;
    align-items: center;
    flex-wrap: wrap;
}

.publications-controls {
    flex-direction: column;
    align-items: stretch;
}

.filters-row {
    display: flex;
    gap: 1.5rem;
    flex-wrap: wrap;
    align-items: center;
}

.section-search {
    flex-grow: 1;
    background-color: var(--glass-bg-color);
    border: 1px solid var(--glass-border-color);
    border-radius: 8px;
    padding: 0.6rem 1rem;
    color: var(--text-color);
    font-family: var(--font-body);
    font-size: 0.95rem;
    min-width: 200px;
}

.section-search:focus {
    outline: none;
    border-color: var(--primary-accent);
    box-shadow: 0 0 8px var(--primary-accent);
}

.filter-group {
    display: flex;
    gap: 0.5rem;
    align-items: center;
    flex-wrap: wrap;
}

.filter-label {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--secondary-accent);
    margin-right: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.filter-btn {
    background-color: transparent;
    border: 1px solid var(--glass-border-color);
    color: var(--text-color);
    padding: 0.4rem 0.9rem;
    border-radius: 20px;
    cursor: pointer;
    font-size: 0.85rem;
    transition: all 0.3s ease;
}

.filter-btn:hover {
    background-color: var(--glass-bg-color);
    border-color: var(--secondary-accent);
}

.filter-btn.active {
    background-color: var(--secondary-accent);
    color: var(--heading-color);
    border-color: var(--secondary-accent);
}

.publication-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.publication-item {
    backdrop-filter: blur(10px);
    background: var(--glass-bg-color);
    border: 1px solid var(--glass-border-color);
    border-radius: 12px;
    padding: 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.publication-item.hidden {
    display: none;
}

.publication-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px var(--glass-shadow-color);
}

.publication-details {
    flex-grow: 1;
    margin-right: 1.5rem;
}

.publication-title {
    font-family: var(--font-heading);
    color: var(--heading-color);
    font-size: 1.4rem;
    line-height: 1.4;
    margin: 0 0 0.25rem 0;
}

.publication-authors {
    margin: 0 0 0.25rem 0;
    font-weight: 700;
    font-size: 0.9rem;
    color: var(--text-color);
}

.publication-outlet {
    margin: 0;
    font-style: italic;
    font-size: 0.9rem;
}

.publication-action {
    flex-shrink: 0;
}

.publication-link {
    background-color: var(--primary-accent);
    color: var(--heading-color);
    padding: 0.5rem 1rem;
    border-radius: 8px;
    font-weight: 700;
    font-size: 0.9rem;
    text-shadow: none;
    transition: background-color 0.3s ease;
}

.publication-link:hover {
    background-color: #9333ea;
    color: white;
}

.event-card,
.contribution-card,
.award-card {
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
}

.event-header,
.contribution-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 1rem;
    border-bottom: 1px solid var(--glass-border-color);
    padding-bottom: 1rem;
    margin-bottom: 1rem;
}

.event-name,
.contribution-title {
    font-family: var(--font-heading);
    color: var(--heading-color);
    font-size: 1.4rem;
    line-height: 1.4;
    margin: 0;
}

.event-icon,
.contribution-icon {
    font-size: 1.5rem;
    color: var(--secondary-accent);
}

.event-body,
.contribution-body {
    flex-grow: 1;
}

.event-detail,
.contribution-detail {
    margin: 0 0 0.5rem 0;
    font-size: 0.9rem;
}

.contribution-detail-desc {
    font-size: 0.9rem;
    margin: 0.5rem 0 0 0;
    line-height: 1.6;
}

.contribution-detail-desc:empty {
    display: none;
}

.detail-label {
    color: var(--text-color);
    font-weight: 700;
}

.award-card {
    align-items: center;
    text-align: center;
}

.award-icon-container {
    flex-shrink: 0;
    width: 70px;
    height: 70px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(145deg, var(--primary-accent), var(--secondary-accent));
    margin-bottom: 1rem;
}

.award-icon {
    font-size: 2.2rem;
    color: var(--heading-color);
}

.award-name {
    font-family: var(--font-heading);
    color: var(--heading-color);
    font-size: 1.4rem;
    line-height: 1.3;
    margin: 0 0 0.5rem 0;
    flex-grow: 1;
}

.award-body {
    font-style: italic;
    margin: 0 0 1rem 0;
    font-size: 0.9rem;
    flex-grow: 1;
}

.award-year {
    font-weight: 700;
    font-size: 0.9rem;
    color: var(--secondary-accent);
    margin: 0;
    padding-top: 1rem;
    border-top: 1px solid var(--glass-border-color);
    width: 100%;
}

.contact-card {
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem;
    align-items: flex-start;
}

.contact-message {
    font-size: 1.05rem;
    line-height: 1.8;
    border-right: 1px solid var(--glass-border-color);
    padding-right: 2.5rem;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 1.2rem;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    color: var(--text-color);
    text-decoration: none;
    font-weight: 400;
    font-size: 1rem;
}

.contact-item:hover span {
    color: var(--heading-color);
    text-shadow: 0 0 5px var(--primary-accent);
}

.contact-item i {
    font-size: 1.3rem;
    width: 25px;
    text-align: center;
    color: var(--secondary-accent);
}

.memberships {
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--glass-border-color);
}

.memberships-title {
    font-family: var(--font-heading);
    color: var(--heading-color);
    font-size: 1.2rem;
    margin: 0 0 1rem 0;
}

.memberships-list {
    list-style-type: none;
    padding: 0;
    margin: 0;
    font-size: 0.9rem;
}

.memberships-list li {
    margin-bottom: 0.5rem;
    position: relative;
    padding-left: 20px;
}

.memberships-list li::before {
    content: '▪';
    position: absolute;
    left: 0;
    color: var(--secondary-accent);
}

@media (max-width: 992px) {
    .contact-card {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .contact-message {
        border-right: none;
        padding-right: 0;
        border-bottom: 1px solid var(--glass-border-color);
        padding-bottom: 2rem;
    }
}

@media (max-width: 768px) {
    .publication-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }

    .publication-details {
        margin-right: 0;
    }
}

.sticky-links a {
    position: relative;
}

.sticky-links a::after {
    content: attr(aria-label);
    position: absolute;
    right: 50px;
    background: var(--bg-primary);
    color: var(--text-color);
    padding: 5px 10px;
    border-radius: 4px;
    font-size: 0.8rem;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
    border: 1px solid var(--glass-border-color);
}

.sticky-links a:hover::after {
    opacity: 1;
}

.contact-details {
    display: grid !important;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)) !important;
    gap: 1.2rem;
}

.visitor-counter {
    margin-top: 1rem;
    display: inline-flex;
    align-items: center;
    gap: 0.8rem;
    padding: 0.5rem 1.2rem;
    background: var(--glass-bg-color);
    border: 1px solid var(--glass-border-color);
    border-radius: 20px;
    font-size: 0.9rem;
    color: var(--text-color);
    box-shadow: 0 4px 10px var(--glass-shadow-color);
    transition: all 0.3s ease;
}

.visitor-counter:hover {
    transform: translateY(-2px);
    border-color: var(--primary-accent);
    box-shadow: 0 6px 15px rgba(168, 85, 247, 0.2);
}

.visitor-counter i {
    color: var(--primary-accent);
}

.visitor-counter span {
    font-weight: 700;
    letter-spacing: 0.5px;
}