@import url('https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght@9..144,600;9..144,700&family=Manrope:wght@400;500;600;700;800&display=swap');

/* Global Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --bg-primary: #efe9de;
    --bg-secondary: rgba(255, 250, 244, 0.88);
    --bg-tertiary: #e7dfd1;
    --text-primary: #172033;
    --text-secondary: #435268;
    --text-tertiary: #6b7285;
    --accent-primary: #0f4c81;
    --accent-secondary: #bb5c1b;
    --accent-soft: #d9e6f2;
    --border-color: rgba(23, 32, 51, 0.1);
    --shadow: rgba(15, 32, 51, 0.14);
    --header-bg: rgba(255, 250, 244, 0.82);
    --footer-bg: #172033;
    --footer-text: #d8dee8;
}

[data-theme="dark"] {
    --bg-primary: #0e1726;
    --bg-secondary: rgba(17, 27, 43, 0.92);
    --bg-tertiary: #1a2537;
    --text-primary: #f3efe7;
    --text-secondary: #d2d8e4;
    --text-tertiary: #9aa8bf;
    --accent-primary: #82b9ef;
    --accent-secondary: #f2a363;
    --accent-soft: rgba(130, 185, 239, 0.14);
    --border-color: rgba(210, 216, 228, 0.12);
    --shadow: rgba(0, 0, 0, 0.32);
    --header-bg: rgba(14, 23, 38, 0.84);
    --footer-bg: #09111d;
    --footer-text: #d2d8e4;
}

body {
    font-family: 'Manrope', sans-serif;
    line-height: 1.7;
    color: var(--text-primary);
    background:
        radial-gradient(circle at top left, rgba(187, 92, 27, 0.14), transparent 32%),
        radial-gradient(circle at top right, rgba(15, 76, 129, 0.12), transparent 28%),
        linear-gradient(180deg, rgba(255, 250, 244, 0.35), transparent 24%),
        var(--bg-primary);
    transition: background-color 0.3s ease, color 0.3s ease;
}

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

a:hover {
    color: var(--accent-secondary);
}

/* Theme Toggle Button */
.theme-toggle {
    background: none;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    font-size: 1.2em;
    padding: 8px 12px;
    border-radius: 8px;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.theme-toggle:hover {
    background-color: var(--bg-tertiary);
    color: var(--accent-primary);
}

/* Header Styles */
header {
    background-color: var(--header-bg);
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 1px 3px var(--shadow);
    transition: background-color 0.3s ease;
    backdrop-filter: blur(18px);
}

.header-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px 40px;
}

.site-title h1 {
    font-family: 'Fraunces', serif;
    font-size: 1.95em;
    margin-bottom: 5px;
}

.site-title h1 a {
    color: var(--text-primary);
}

.site-title h1 a:hover {
    color: var(--accent-primary);
}

.site-subtitle {
    color: var(--text-tertiary);
    font-size: 0.9em;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    margin-bottom: 15px;
}

/* Navigation */
nav ul {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    gap: 25px;
    align-items: center;
}

nav a {
    color: var(--text-secondary);
    font-weight: 700;
    padding: 8px 12px;
    border-radius: 999px;
    transition: all 0.3s ease;
}

nav a:hover,
nav a.active {
    color: var(--accent-primary);
    background-color: var(--bg-tertiary);
}

/* Main Container */
main {
    max-width: 1200px;
    margin: 0 auto;
    padding: 40px;
}

.container {
    background-color: var(--bg-secondary);
    padding: 50px 60px;
    border-radius: 28px;
    box-shadow: 0 20px 50px var(--shadow);
    border: 1px solid var(--border-color);
    transition: background-color 0.3s ease;
    backdrop-filter: blur(18px);
}

/* Profile Section */
.profile-section {
    margin-bottom: 40px;
}

.hero-section {
    margin-bottom: 48px;
}

.profile-header {
    display: flex;
    align-items: flex-start;
    gap: 40px;
    justify-content: space-between;
}

.profile-image-header {
    flex-shrink: 0;
    width: 180px;
}

.profile-image-small {
    width: 100%;
    height: auto;
    border-radius: 24px;
    box-shadow: 0 20px 35px rgba(0, 0, 0, 0.14);
    border: 1px solid var(--border-color);
}

.profile-info h2 {
    font-size: 2.5em;
    color: var(--text-primary);
    margin-bottom: 5px;
}

.hero-copy {
    max-width: 700px;
}

.hero-eyebrow,
.section-kicker {
    color: var(--accent-secondary);
    text-transform: uppercase;
    letter-spacing: 0.14em;
    font-size: 0.78rem;
    font-weight: 800;
    margin-bottom: 14px;
}

.hero-title {
    font-family: 'Fraunces', serif;
    font-size: clamp(2.6rem, 6vw, 4.4rem);
    line-height: 1.05;
    margin-bottom: 18px;
    max-width: 12ch;
}

.hero-summary {
    font-size: 1.04rem;
    max-width: 62ch;
}

.hero-cta {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin: 26px 0 18px;
}

.primary-btn,
.secondary-btn,
.download-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 18px;
    border-radius: 999px;
    font-weight: 800;
    transition: transform 0.25s ease, box-shadow 0.25s ease, background-color 0.25s ease, color 0.25s ease;
}

.primary-btn,
.download-btn {
    background: linear-gradient(135deg, var(--accent-primary), #1d6aa8);
    color: #fff;
    box-shadow: 0 14px 25px rgba(15, 76, 129, 0.22);
}

.primary-btn:hover,
.download-btn:hover {
    color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 18px 30px rgba(15, 76, 129, 0.28);
}

.secondary-btn {
    background-color: transparent;
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

.secondary-btn:hover {
    color: var(--text-primary);
    transform: translateY(-2px);
    box-shadow: 0 12px 22px rgba(23, 32, 51, 0.08);
    background-color: var(--accent-soft);
}

.availability-note {
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.hero-aside {
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.hero-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.hero-badges span,
.current-chip {
    display: inline-flex;
    align-items: center;
    padding: 9px 14px;
    border-radius: 999px;
    background-color: var(--accent-soft);
    color: var(--text-primary);
    font-weight: 700;
}

.subtitle {
    color: var(--text-tertiary);
    font-size: 1.1em;
    margin-bottom: 10px;
}

.affiliation {
    color: var(--text-secondary);
    font-size: 0.95em;
    margin-bottom: 15px;
    line-height: 1.5;
}

.updates-timeline {
    position: relative;
    padding-left: 40px;
    margin-top: 30px;
}

.updates-timeline::before {
    content: '';
    position: absolute;
    left: 12px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(to bottom, var(--accent-primary), var(--border-color));
}

.timeline-item {
    position: relative;
    margin-bottom: 35px;
    padding-left: 20px;
}

.timeline-marker {
    position: absolute;
    left: -33px;
    top: 5px;
    width: 12px;
    height: 12px;
    background-color: var(--accent-primary);
    border: 3px solid var(--bg-secondary);
    border-radius: 50%;
    box-shadow: 0 0 0 2px var(--accent-primary);
}

.timeline-marker.highlight {
    background-color: #48bb78;
    box-shadow: 0 0 0 2px #48bb78, 0 0 10px rgba(72, 187, 120, 0.5);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { 
        transform: scale(1); 
    }
    50% { 
        transform: scale(1.2); 
    }
}

.timeline-content h4 {
    color: var(--text-primary);
    font-size: 1.1em;
    margin-bottom: 8px;
    font-weight: 600;
}

.timeline-content p {
    color: var(--text-secondary);
    line-height: 1.6;
    margin: 0;
}

.timeline-date {
    display: inline-block;
    color: var(--text-tertiary);
    font-size: 0.85em;
    font-weight: 500;
    margin-bottom: 5px;
}

.timeline-badge {
    display: inline-block;
    background: linear-gradient(135deg, #48bb78, #38a169);
    color: white;
    padding: 3px 10px;
    border-radius: 10px;
    font-size: 0.75em;
    font-weight: 600;
    margin-bottom: 5px;
}

.location {
    color: var(--text-tertiary);
    margin-top: 10px;
}

.social-links {
    display: flex;
    gap: 12px;
    margin: 15px 0;
    flex-wrap: wrap;
}

.social-links a {
    color: var(--accent-primary);
    font-weight: 500;
    padding: 8px 14px;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.social-links a i {
    font-size: 1.1em;
}

.social-links a:hover {
    background-color: var(--accent-primary);
    color: #fff;
    border-color: var(--accent-primary);
    transform: translateY(-2px);
    box-shadow: 0 4px 8px var(--shadow);
}

.impact-grid,
.focus-grid,
.proof-grid,
.contact-grid {
    display: grid;
    gap: 20px;
}

.impact-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    margin-bottom: 40px;
}

.impact-card,
.focus-card,
.proof-card,
.contact-info-box,
.research-areas-box {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 22px;
    padding: 24px;
    box-shadow: 0 14px 28px rgba(23, 32, 51, 0.06);
}

.impact-card {
    min-height: 150px;
}

.impact-number {
    font-family: 'Fraunces', serif;
    font-size: 2.6rem;
    line-height: 1;
    color: var(--accent-primary);
    margin-bottom: 12px;
}

.impact-label {
    color: var(--text-secondary);
    margin-bottom: 0;
}

/* Content Section */
.content-section {
    margin-bottom: 36px;
}

.content-section h2 {
    font-family: 'Fraunces', serif;
    font-size: 2em;
    color: var(--text-primary);
    margin-bottom: 25px;
    padding-bottom: 10px;
    border-bottom: 3px solid var(--accent-primary);
}

.content-section h3 {
    font-family: 'Fraunces', serif;
    font-size: 1.5em;
    color: var(--text-primary);
    margin-top: 35px;
    margin-bottom: 15px;
}

.content-section p {
    color: var(--text-secondary);
    margin-bottom: 15px;
    line-height: 1.8;
}

.section-intro {
    margin-bottom: 22px;
}

.section-intro h2 {
    margin-bottom: 0;
}

.focus-grid,
.proof-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.focus-card h3,
.proof-card h3 {
    margin-top: 0;
    margin-bottom: 12px;
}

.proof-meta {
    color: var(--accent-secondary);
    font-size: 0.82rem;
    font-weight: 800;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    margin-bottom: 10px;
}

.proof-link {
    display: inline-flex;
    align-items: center;
    margin-top: 10px;
    font-weight: 800;
}

.current-work-list {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 20px;
}

.contact-strip {
    display: flex;
    justify-content: space-between;
    gap: 24px;
    align-items: center;
    padding: 30px;
    border: 1px solid var(--border-color);
    border-radius: 26px;
    background: linear-gradient(135deg, rgba(15, 76, 129, 0.1), rgba(187, 92, 27, 0.08));
}

.contact-strip h2 {
    margin-bottom: 12px;
}

.contact-note {
    max-width: 56ch;
    margin-bottom: 0;
}

/* Publications Page */
.publications-page {
    max-width: 100%;
}

.publication-hero {
    max-width: 68ch;
    margin-bottom: 28px;
}

.verification-note {
    color: var(--text-tertiary);
    font-size: 0.95rem;
}

.publication-section {
    margin-bottom: 42px;
}

.publication-feature-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 22px;
}

.publication-feature-card {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 24px;
    padding: 26px;
    box-shadow: 0 14px 28px rgba(23, 32, 51, 0.06);
}

.publication-feature-card h4 {
    font-family: 'Fraunces', serif;
    font-size: 1.45rem;
    line-height: 1.2;
    margin-bottom: 12px;
    color: var(--text-primary);
}

.pub-badge-row {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 16px;
}

.pub-badge {
    display: inline-flex;
    align-items: center;
    padding: 7px 12px;
    border-radius: 999px;
    background-color: var(--accent-soft);
    color: var(--text-primary);
    font-size: 0.82rem;
    font-weight: 800;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.pub-summary {
    margin-bottom: 14px;
}

.pub-summary-list {
    margin-left: 20px;
    margin-bottom: 18px;
    color: var(--text-secondary);
}

.pub-summary-list li {
    margin-bottom: 10px;
}

.patent-grid .publication-feature-card {
    min-height: 100%;
}

.publications-list h3 {
    font-size: 1.4em;
    color: var(--text-primary);
    margin-top: 30px;
    margin-bottom: 20px;
    padding-bottom: 8px;
    border-bottom: 2px solid var(--border-color);
}

.publication-item {
    margin-bottom: 30px;
    padding: 20px;
    background-color: var(--bg-tertiary);
    border-radius: 16px;
    border-left: 4px solid var(--accent-primary);
}

.pub-venue {
    font-weight: 700;
    color: var(--accent-primary);
    font-size: 1.05em;
    margin-bottom: 8px;
}

.pub-title {
    font-size: 1.1em;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.pub-authors {
    color: var(--text-secondary);
    margin-bottom: 5px;
}

.pub-note {
    font-size: 0.9em;
    color: var(--text-tertiary);
    font-style: italic;
}

.pub-date {
    color: var(--text-tertiary);
    font-size: 0.95em;
    margin-top: 5px;
}

.pub-links {
    margin-top: 10px;
}

.pub-links a {
    color: var(--accent-primary);
    font-weight: 500;
    margin-right: 15px;
}

/* Experience Page */
.experience-list {
    margin-top: 30px;
    position: relative;
    padding-left: 30px;
}

.experience-list::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(to bottom, var(--accent-primary), var(--accent-secondary));
}

.experience-item {
    margin-bottom: 40px;
    padding: 25px 30px;
    background-color: var(--bg-secondary);
    border-radius: 18px;
    border: 1px solid var(--border-color);
    box-shadow: 0 8px 18px rgba(0,0,0,0.05);
    position: relative;
    transition: all 0.3s ease;
}

.experience-item::before {
    content: '';
    position: absolute;
    left: -37px;
    top: 30px;
    width: 14px;
    height: 14px;
    background-color: var(--accent-primary);
    border: 3px solid var(--bg-secondary);
    border-radius: 50%;
    box-shadow: 0 0 0 3px var(--border-color);
}

.experience-item:hover {
    box-shadow: 0 14px 24px rgba(44, 82, 130, 0.15);
    transform: translateX(5px);
}

.exp-header {
    display: flex;
    justify-content: space-between;
    align-items: start;
    margin-bottom: 12px;
}

.exp-header h3 {
    font-size: 1.35em;
    color: var(--text-primary);
    margin: 0 0 8px 0;
    font-weight: 600;
}

.exp-organization {
    color: var(--accent-primary);
    font-weight: 600;
    margin-bottom: 10px;
    font-size: 1.05em;
}

.exp-date {
    color: var(--text-tertiary);
    font-style: italic;
    white-space: nowrap;
    font-size: 0.95em;
    background-color: var(--bg-tertiary);
    padding: 4px 12px;
    border-radius: 12px;
    font-weight: 500;
}

.exp-details {
    color: var(--text-secondary);
    margin-top: 12px;
    line-height: 1.7;
}

.exp-details ul {
    margin-left: 20px;
    margin-top: 10px;
}

.exp-details li {
    margin-bottom: 10px;
}

/* Projects Page */
.projects-list {
    margin-top: 30px;
    position: relative;
    padding-left: 30px;
}

.projects-list::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(to bottom, var(--accent-primary), var(--accent-secondary));
}

.project-item {
    margin-bottom: 40px;
    padding: 25px 30px;
    background-color: var(--bg-secondary);
    border-radius: 18px;
    border: 1px solid var(--border-color);
    box-shadow: 0 8px 18px rgba(0,0,0,0.05);
    position: relative;
    transition: all 0.3s ease;
}

.project-item::before {
    content: '';
    position: absolute;
    left: -37px;
    top: 30px;
    width: 14px;
    height: 14px;
    background-color: var(--accent-primary);
    border: 3px solid var(--bg-secondary);
    border-radius: 50%;
    box-shadow: 0 0 0 3px var(--border-color);
}

.project-item:hover {
    box-shadow: 0 14px 24px rgba(44, 82, 130, 0.15);
    transform: translateX(5px);
}

.project-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
}

.project-header h3 {
    font-size: 1.35em;
    color: var(--text-primary);
    margin: 0;
    font-weight: 600;
}

.project-date {
    color: var(--text-tertiary);
    font-style: italic;
    font-size: 0.95em;
    background-color: var(--bg-tertiary);
    padding: 4px 12px;
    border-radius: 12px;
    font-weight: 500;
}

.project-location {
    color: var(--accent-primary);
    font-weight: 600;
    margin-bottom: 10px;
    font-size: 1.05em;
}

.project-description {
    color: var(--text-secondary);
    line-height: 1.8;
}

/* Achievements */
.achievements-list {
    margin-top: 30px;
    position: relative;
    padding-left: 30px;
}

.achievements-list::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(to bottom, var(--accent-primary), var(--accent-secondary));
}

.achievement-item {
    display: flex;
    gap: 25px;
    margin-bottom: 30px;
    padding: 20px 25px;
    background-color: var(--bg-secondary);
    border-radius: 18px;
    border: 1px solid var(--border-color);
    box-shadow: 0 8px 18px rgba(0,0,0,0.05);
    position: relative;
    transition: all 0.3s ease;
}

.achievement-item::before {
    content: '';
    position: absolute;
    left: -37px;
    top: 25px;
    width: 14px;
    height: 14px;
    background-color: var(--accent-primary);
    border: 3px solid var(--bg-secondary);
    border-radius: 50%;
    box-shadow: 0 0 0 3px var(--border-color);
}

.achievement-item:hover {
    box-shadow: 0 14px 24px rgba(44, 82, 130, 0.15);
    transform: translateX(5px);
}

.achievement-year {
    font-weight: 700;
    color: var(--accent-primary);
    font-size: 1.15em;
    min-width: 60px;
    background-color: var(--bg-tertiary);
    padding: 4px 12px;
    border-radius: 12px;
    height: fit-content;
}

.achievement-content h4 {
    color: var(--text-primary);
    margin-bottom: 5px;
    font-weight: 600;
}

.achievement-content p {
    color: var(--text-secondary);
    margin: 0;
}

/* CV Page */
.cv-page {
    max-width: 900px;
}

.cv-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
}

.cv-section {
    margin-bottom: 40px;
}

.cv-section h3 {
    font-size: 1.4em;
    color: var(--text-primary);
    margin-bottom: 20px;
    padding-bottom: 8px;
    border-bottom: 2px solid var(--border-color);
}

.cv-item {
    margin-bottom: 20px;
}

.cv-item-header {
    display: flex;
    justify-content: space-between;
    margin-bottom: 5px;
}

.cv-item-header strong {
    color: var(--text-primary);
}

.cv-item-header span {
    color: var(--text-tertiary);
    font-style: italic;
}

.cv-item p {
    color: var(--text-secondary);
    margin: 5px 0;
}

.cv-details {
    margin-top: 8px;
    color: var(--text-tertiary);
}

.cv-authors {
    color: var(--text-tertiary);
    font-size: 0.95em;
}

.skills-grid-cv {
    display: grid;
    gap: 15px;
}

.skills-grid-cv div {
    padding: 12px;
    background-color: var(--bg-tertiary);
    border-radius: 12px;
    color: var(--text-secondary);
}

/* Contact Page */
.contact-page {
    max-width: 100%;
}

.contact-info-box,
.research-areas-box {
    margin-bottom: 0;
}

.contact-info-box h3,
.research-areas-box h3 {
    color: var(--text-primary);
    margin-bottom: 15px;
    margin-top: 0;
}

.contact-hero {
    max-width: 62ch;
    margin-bottom: 24px;
}

.contact-grid {
    grid-template-columns: 1.2fr 1fr;
}

.contact-details {
    margin-top: 25px;
}

.contact-item {
    margin-bottom: 25px;
}

.contact-item h4 {
    color: var(--accent-primary);
    margin-bottom: 8px;
}

.contact-item p {
    color: var(--text-secondary);
}

.fit-list {
    margin-left: 22px;
    color: var(--text-secondary);
}

.fit-list li {
    margin-bottom: 10px;
}

.social-links-contact {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 10px;
}

.social-links-contact a {
    color: var(--accent-primary);
    font-weight: 500;
    padding: 8px 15px;
    border: 2px solid var(--border-color);
    border-radius: 999px;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.social-links-contact a i {
    font-size: 1.1em;
}

.social-links-contact a:hover {
    background-color: var(--accent-primary);
    color: #fff;
    border-color: var(--accent-primary);
    transform: translateY(-2px);
    box-shadow: 0 10px 18px rgba(44, 82, 130, 0.2);
}

.research-areas-box ul {
    margin-left: 25px;
    color: var(--text-secondary);
}

.research-areas-box li {
    margin-bottom: 10px;
}

/* Footer */
footer {
    background-color: var(--footer-bg);
    color: var(--footer-text);
    padding: 30px 40px;
    margin-top: 60px;
    transition: background-color 0.3s ease;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-links {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

.footer-links a {
    color: var(--footer-text);
    transition: color 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.footer-links a i {
    font-size: 1.1em;
}

.footer-links a:hover {
    color: var(--accent-secondary);
}

/* Responsive Design */
@media (max-width: 768px) {
    .header-content,
    main,
    .footer-content {
        padding: 20px;
    }

    .container {
        padding: 30px 25px;
        border-radius: 22px;
    }

    nav ul {
        gap: 15px;
    }

    .hero-title {
        max-width: none;
    }

    .profile-header {
        flex-direction: column;
        text-align: center;
    }

    .profile-info h2 {
        font-size: 2em;
    }

    .social-links {
        justify-content: center;
    }

    .hero-cta,
    .hero-badges,
    .current-work-list {
        justify-content: center;
    }

    .impact-grid,
    .focus-grid,
    .proof-grid,
    .contact-grid,
    .publication-feature-grid {
        grid-template-columns: 1fr;
    }

    .contact-strip {
        flex-direction: column;
        align-items: flex-start;
    }

    .exp-header,
    .project-header,
    .cv-item-header {
        flex-direction: column;
        gap: 10px;
    }

    .footer-content {
        flex-direction: column;
        gap: 15px;
        text-align: center;
    }

    .achievement-item {
        flex-direction: column;
        gap: 10px;
    }

    .profile-header {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }

    .profile-image-header {
        width: 100%;
        max-width: 180px;
        margin-top: 20px;
    }

    .experience-list,
    .projects-list,
    .achievements-list {
        padding-left: 20px;
    }

    .experience-list::before,
    .projects-list::before,
    .achievements-list::before {
        left: 5px;
    }

    .experience-item::before,
    .project-item::before,
    .achievement-item::before {
        left: -27px;
    }

    .experience-item:hover,
    .project-item:hover,
    .achievement-item:hover {
        transform: none;
    }

    .updates-timeline {
        padding-left: 30px;
    }

    .updates-timeline::before {
        left: 8px;
    }

    .timeline-marker {
        left: -27px;
    }
}