:root {
    color-scheme: light;
    --nav-height: 84px;
    --font-serif: 'Merriweather', Georgia, 'Times New Roman', serif;
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --primary-color: #133658;
    --secondary-color: #2f6b8f;
    --accent-color: #b9893b;
    --accent-muted: #f5ecdd;
    --text-primary: #172235;
    --text-secondary: #32455c;
    --text-light: #5c6980;
    --text-muted: #7b8699;
    --bg-primary: #ffffff;
    --bg-secondary: #f4f6fb;
    --bg-tertiary: #e8edf6;
    --bg-hero: linear-gradient(145deg, rgba(19,54,88,0.95) 0%, rgba(29,79,118,0.82) 55%, rgba(255,255,255,0) 100%);
    --border-color: rgba(17, 39, 64, 0.14);
    --border-strong: rgba(17, 39, 64, 0.28);
    --shadow-xs: 0 1px 2px rgba(17, 39, 64, 0.1);
    --shadow-sm: 0 12px 40px -28px rgba(17, 39, 64, 0.55);
    --shadow-md: 0 28px 62px -30px rgba(17, 39, 64, 0.5);
    --shadow-lg: 0 48px 120px -58px rgba(12, 30, 52, 0.58);
    --shadow-xl: 0 70px 150px -70px rgba(8, 22, 44, 0.65);
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 22px;
    --radius-xl: 32px;
    --transition-fast: 160ms ease;
    --transition-base: 260ms ease;
    --transition-slow: 420ms ease;
    --section-gap: clamp(4rem, 7vw, 6.5rem);
    --card-padding: clamp(1.75rem, 3vw, 2.5rem);
    --max-content: 72ch;
}

@media (max-width: 768px) {
    :root {
        --nav-height: 72px;
    }
}

*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-sans);
    font-size: 16px;
    line-height: 1.75;
    color: var(--text-primary);
    background: radial-gradient(120% 120% at 15% 10%, #f1f4fb 0%, #f7f8fc 45%, #ffffff 100%);
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body.nav-open {
    overflow: hidden;
}

main.site-main {
    margin-top: var(--nav-height);
}

a {
    color: inherit;
    text-decoration: none;
}

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

img {
    display: block;
    max-width: 100%;
    height: auto;
}

ul, ol {
    list-style: none;
}

p {
    margin-bottom: 1.5rem;
    color: var(--text-secondary);
    max-width: var(--max-content);
}

p:last-child {
    margin-bottom: 0;
}

strong {
    color: var(--text-primary);
}

::selection {
    background: rgba(185, 137, 59, 0.25);
}

.container {
    max-width: 1180px;
    margin: 0 auto;
    padding: 0 clamp(1.5rem, 4vw, 3rem);
    position: relative;
    z-index: 1;
}

section {
    padding: var(--section-gap) 0;
    position: relative;
    isolation: isolate;
}

section::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(19,54,88,0.04) 0%, rgba(19,54,88,0) 35%);
    opacity: 0.7;
    pointer-events: none;
    z-index: -1;
}

section:nth-of-type(even) {
    background: var(--bg-secondary);
}

section:nth-of-type(even)::before {
    background: linear-gradient(180deg, rgba(20,54,88,0.08) 0%, rgba(20,54,88,0.02) 60%, transparent 100%);
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-serif);
    color: var(--primary-color);
    line-height: 1.25;
    letter-spacing: -0.01em;
}

h1 {
    font-size: clamp(2.5rem, 6vw, 3.6rem);
    font-weight: 800;
}

h2 {
    font-size: clamp(2.15rem, 5vw, 2.9rem);
    font-weight: 800;
    margin-bottom: 2.5rem;
}

h3 {
    font-size: clamp(1.6rem, 3vw, 2.1rem);
    font-weight: 700;
}

h4 {
    font-size: 1.4rem;
    font-weight: 700;
}

h5 {
    font-size: 1.2rem;
    font-weight: 600;
}

h6 {
    font-size: 1.05rem;
    font-weight: 600;
}

.section-title {
    text-align: center;
    position: relative;
    margin-bottom: clamp(2.5rem, 4vw, 3.5rem);
    letter-spacing: -0.015em;
}

.section-title::after {
    content: '';
    position: absolute;
    width: 88px;
    height: 3px;
    border-radius: 999px;
    background: linear-gradient(90deg, rgba(185,137,59,0.9), rgba(185,137,59,0));
    left: 50%;
    bottom: -1rem;
    transform: translateX(-50%);
}

.subsection-title {
    font-family: var(--font-serif);
    font-size: clamp(1.55rem, 3vw, 2rem);
    margin-top: clamp(3rem, 4vw, 4rem);
    margin-bottom: 1.5rem;
    text-align: left;
    color: var(--primary-color);
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.85rem 2.1rem;
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 0.95rem;
    letter-spacing: 0.02em;
    text-decoration: none;
    border: 1px solid transparent;
    cursor: pointer;
    transition: transform var(--transition-fast), box-shadow var(--transition-base), background var(--transition-fast), color var(--transition-fast);
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent-color), #d7a657);
    color: var(--bg-primary);
    box-shadow: 0 12px 32px -18px rgba(185, 137, 59, 0.6);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 18px 45px -20px rgba(185, 137, 59, 0.55);
}

.btn-secondary {
    background: rgba(255,255,255,0.85);
    color: var(--primary-color);
    border-color: rgba(255,255,255,0);
    box-shadow: inset 0 0 0 1px rgba(255,255,255,0.5), 0 12px 32px -26px rgba(19,54,88,0.6);
}

.btn-secondary:hover {
    background: rgba(255,255,255,0.98);
    color: var(--secondary-color);
    transform: translateY(-2px);
}

.btn:focus-visible {
    outline: 2px solid var(--accent-color);
    outline-offset: 3px;
}

.role-badge {
    background: rgba(255,255,255,0.85);
    border-left: 3px solid var(--secondary-color);
    border-radius: var(--radius-sm);
    padding: 0.55rem 0.9rem;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--primary-color);
    box-shadow: var(--shadow-xs);
    transition: transform var(--transition-fast), background var(--transition-fast), border-color var(--transition-fast);
}

.role-badge:hover {
    transform: translateY(-2px);
    background: rgba(255,255,255,0.95);
    border-color: var(--accent-color);
}

.tag {
    display: inline-flex;
    align-items: center;
    border-radius: 999px;
    background: rgba(185, 137, 59, 0.15);
    color: var(--primary-color);
    padding: 0.35rem 0.85rem;
    font-size: 0.82rem;
    font-weight: 600;
    letter-spacing: 0.01em;
}

.keyword {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.6rem 1.1rem;
    border-radius: 999px;
    background: var(--bg-primary);
    box-shadow: var(--shadow-xs);
    border: 1px solid rgba(19,54,88,0.1);
    color: var(--text-secondary);
    font-weight: 600;
    transition: transform var(--transition-fast), box-shadow var(--transition-fast), border-color var(--transition-fast);
}

.keyword:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-sm);
    border-color: rgba(19,54,88,0.25);
}

.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: var(--nav-height);
    display: flex;
    align-items: center;
    background: rgba(255, 255, 255, 0.88);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(19,54,88,0.08);
    z-index: 1000;
    transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base), background var(--transition-base);
}

.navbar::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, rgba(48,95,143,0.12) 0%, rgba(185,137,59,0.18) 35%, rgba(255,255,255,0) 100%);
    opacity: 0;
    transition: opacity var(--transition-base);
    pointer-events: none;
}

.nav-inner {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: clamp(1.25rem, 2.5vw, 2.2rem);
}

.nav-brand {
    display: flex;
    flex-direction: column;
    text-decoration: none;
    color: inherit;
    gap: 0.25rem;
    min-width: 0;
    flex-shrink: 0;
}

.nav-brand:focus-visible {
    outline: 2px solid var(--accent-color);
    outline-offset: 4px;
    border-radius: var(--radius-sm);
}

.brand-name {
    font-family: var(--font-serif);
    font-size: clamp(1.35rem, 2.5vw, 1.6rem);
    font-weight: 800;
    letter-spacing: -0.01em;
    color: var(--primary-color);
    white-space: nowrap;
}

.brand-tagline {
    font-size: 0.78rem;
    font-weight: 650;
    text-transform: uppercase;
    letter-spacing: 0.22em;
    color: rgba(14, 47, 78, 0.7);
}

.nav-brand:hover .brand-name,
.nav-brand:focus-visible .brand-name {
    color: var(--secondary-color);
}

.nav-brand:hover .brand-tagline,
.nav-brand:focus-visible .brand-tagline {
    color: rgba(47, 107, 143, 0.9);
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-left: auto;
    flex: 1;
    justify-content: flex-end;
}

.nav-menu {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: clamp(0.75rem, 1.4vw, 1.6rem);
    flex: 1;
    flex-wrap: nowrap;
    min-width: 0;
    margin-right: clamp(0.75rem, 1.8vw, 2.1rem);
}

.nav-link {
    position: relative;
    font-weight: 600;
    font-size: 0.88rem;
    letter-spacing: 0.015em;
    color: var(--text-secondary);
    padding: 0.35rem 0;
    transition: color var(--transition-fast);
    white-space: nowrap;
}

.nav-link::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -0.35rem;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, var(--accent-color), rgba(185,137,59,0));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--transition-base);
}

.nav-link:hover,
.nav-link:focus-visible,
.nav-link.active {
    color: var(--primary-color);
}

.nav-link:hover::after,
.nav-link:focus-visible::after,
.nav-link.active::after {
    transform: scaleX(1);
}

.navbar.is-condensed {
    box-shadow: 0 24px 55px -32px rgba(12, 28, 48, 0.55);
    border-color: rgba(19,54,88,0.18);
    background: rgba(247, 249, 253, 0.97);
}

.navbar.is-condensed::before {
    opacity: 1;
}

.navbar.is-hidden {
    transform: translateY(calc(-1 * var(--nav-height)));
}

.hamburger {
    display: none;
    border: none;
    background: none;
    cursor: pointer;
    padding: 0.45rem;
    border-radius: 999px;
    transition: background var(--transition-fast);
}

.hamburger span {
    display: block;
    width: 26px;
    height: 2px;
    background: var(--primary-color);
    margin: 5px 0;
    transition: transform var(--transition-fast), opacity var(--transition-fast);
}

.hamburger:focus-visible {
    outline: 2px solid var(--accent-color);
    outline-offset: 4px;
}

.hamburger.active span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.hamburger.active span:nth-child(2) {
    opacity: 0;
}

.hamburger.active span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

.nav-overlay {
    position: fixed;
    inset: 0;
    background: rgba(11, 22, 38, 0.45);
    backdrop-filter: blur(6px);
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-base);
    z-index: 900;
}

.nav-overlay.active {
    opacity: 1;
    pointer-events: auto;
}

.hero {
    position: relative;
    min-height: min(820px, calc(100vh - var(--nav-height)));
    display: flex;
    align-items: center;
    padding: clamp(6rem, 8vw, 9rem) 0;
    background: var(--bg-hero);
    color: #f4f7fb;
    overflow: hidden;
}

.hero-overlay {
    display: none;
}

.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(140deg, rgba(12, 28, 48, 0.92) 0%, rgba(12, 28, 48, 0) 70%);
    z-index: 0;
}

.hero::after {
    content: '';
    position: absolute;
    width: 520px;
    height: 520px;
    right: -180px;
    top: 40%;
    transform: translateY(-50%);
    background: radial-gradient(circle, rgba(185,137,59,0.18) 0%, rgba(185,137,59,0) 70%);
    z-index: 0;
}

.hero-content {
    display: grid;
    grid-template-columns: minmax(0, 1.2fr) minmax(280px, 360px);
    gap: clamp(3rem, 6vw, 4.5rem);
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-text {
    color: rgba(255,255,255,0.92);
}

.hero-title {
    color: #f8f9fc;
    margin-bottom: 1.5rem;
    font-size: clamp(2.6rem, 5.5vw, 3.8rem);
    line-height: 1.15;
}

.hero-credentials {
    display: block;
    font-size: clamp(1.15rem, 2.6vw, 1.35rem);
    font-weight: 500;
    color: rgba(236,239,248,0.85);
    margin-top: 0.5rem;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.hero-roles {
    display: grid;
    gap: 0.75rem;
    grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
    margin-bottom: 2rem;
}

.hero-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
}

.hero-description {
    color: rgba(238, 242, 250, 0.85);
    font-size: 1.1rem;
    max-width: 60ch;
}

.hero-buttons .btn-secondary {
    background: rgba(255,255,255,0.08);
    color: #f1f5fb;
    border: 1px solid rgba(255,255,255,0.18);
}

.hero-buttons .btn-secondary:hover {
    background: rgba(255,255,255,0.16);
    color: white;
}

.hero-image {
    justify-self: center;
    width: 100%;
    max-width: 340px;
}

.profile-card {
    position: relative;
    background: rgba(255,255,255,0.92);
    backdrop-filter: blur(16px);
    border-radius: var(--radius-lg);
    padding: clamp(2rem, 4vw, 2.75rem);
    border: 1px solid rgba(255,255,255,0.3);
    box-shadow: 0 38px 80px -45px rgba(6, 21, 39, 0.6);
}

.profile-card::before {
    content: '';
    position: absolute;
    inset: 12px;
    border-radius: inherit;
    border: 1px solid rgba(19,54,88,0.08);
    pointer-events: none;
}

.profile-photo {
    margin-bottom: 2rem;
}

.profile-img {
    width: min(260px, 100%);
    height: min(260px, 100%);
    margin: 0 auto;
    border-radius: 28px;
    object-fit: cover;
    border: 6px solid rgba(255,255,255,0.8);
    box-shadow: 0 25px 50px -30px rgba(18, 43, 74, 0.55);
}

.profile-links {
    display: grid;
    gap: 0.75rem;
}

.profile-link {
    display: inline-flex;
    align-items: center;
    gap: 0.55rem;
    justify-content: center;
    padding: 0.65rem 1.1rem;
    border-radius: 999px;
    background: rgba(19,54,88,0.06);
    color: var(--primary-color);
    font-weight: 600;
    font-size: 0.9rem;
    transition: transform var(--transition-fast), background var(--transition-fast), color var(--transition-fast), box-shadow var(--transition-fast);
}

.profile-link i {
    color: var(--secondary-color);
}

.profile-link:hover {
    transform: translateY(-2px);
    background: rgba(19,54,88,0.12);
    box-shadow: var(--shadow-xs);
}

.first-look {
    background: var(--bg-primary);
}

.first-look-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: clamp(1.5rem, 3vw, 2.75rem);
}

.first-look-column {
    background: linear-gradient(150deg, rgba(19,54,88,0.04) 0%, rgba(19,54,88,0) 100%);
    border-radius: var(--radius-lg);
    padding: var(--card-padding);
    border: 1px solid rgba(19,54,88,0.1);
    box-shadow: var(--shadow-sm);
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.first-look-heading {
    font-family: var(--font-serif);
    font-size: 1.45rem;
    color: var(--primary-color);
}

.first-look-list,
.first-look-bullets {
    display: grid;
    gap: 1.15rem;
}

.first-look-label {
    font-weight: 700;
    color: var(--primary-color);
}

.first-look-meta {
    font-size: 0.93rem;
    color: var(--text-muted);
}

.first-look-bullets li {
    position: relative;
    padding-left: 1.5rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

.first-look-bullets li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0.65rem;
    width: 8px;
    height: 8px;
    border-radius: 999px;
    background: linear-gradient(135deg, var(--secondary-color), var(--accent-color));
}

.about {
    background: var(--bg-secondary);
}

.about-grid {
    display: grid;
    gap: clamp(2.5rem, 4vw, 3rem);
}

.about-content {
    background: var(--bg-primary);
    padding: var(--card-padding);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(19,54,88,0.1);
    box-shadow: var(--shadow-sm);
    position: relative;
    overflow: hidden;
}

.about-content::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(185,137,59,0.08), rgba(185,137,59,0));
    opacity: 0.8;
    pointer-events: none;
}

.about-content h3 {
    font-size: 1.6rem;
    margin-bottom: 1.25rem;
    position: relative;
    z-index: 1;
}

.about-text {
    position: relative;
    z-index: 1;
    color: var(--text-secondary);
}

.expertise-section,
.research-focus,
.education-section {
    background: var(--bg-primary);
    border-radius: var(--radius-lg);
    padding: var(--card-padding);
    border: 1px solid rgba(19,54,88,0.08);
    box-shadow: var(--shadow-sm);
}

.expertise-grid,
.research-focus-grid,
.education-grid {
    display: grid;
    gap: 1.75rem;
}

.expertise-grid {
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    margin-top: 1.75rem;
}

.expertise-card,
.research-focus-card,
.education-card {
    padding: clamp(1.5rem, 2vw, 2rem);
    background: linear-gradient(160deg, rgba(255,255,255,0.9), rgba(244,246,251,1));
    border-radius: var(--radius-md);
    border: 1px solid rgba(19,54,88,0.08);
    box-shadow: var(--shadow-xs);
    transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
}

.expertise-card:hover,
.research-focus-card:hover,
.education-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-md);
    border-color: rgba(19,54,88,0.2);
}

.expertise-card i,
.research-focus-card i,
.education-icon {
    font-size: 2.1rem;
    color: var(--secondary-color);
    margin-bottom: 1rem;
}

.education-card {
    display: grid;
    gap: 0.35rem;
}

.education-card h4 {
    color: var(--primary-color);
}

.education-field {
    color: var(--text-secondary);
    font-weight: 600;
}

.education-institution {
    color: var(--text-light);
    font-size: 0.95rem;
}

.education-year {
    color: var(--text-muted);
    font-size: 0.9rem;
}

.affiliations {
    background: var(--bg-primary);
}

.affiliations-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: clamp(1.5rem, 3vw, 2.25rem);
    margin-bottom: clamp(2.5rem, 4vw, 3.5rem);
}

.affiliation-card {
    background: var(--bg-secondary);
    border-radius: var(--radius-lg);
    padding: clamp(1.5rem, 2vw, 2rem);
    border: 1px solid rgba(19,54,88,0.08);
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.affiliation-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-md);
}

.affiliation-icon {
    width: 56px;
    height: 56px;
    display: grid;
    place-items: center;
    margin: 0 auto 1rem;
    border-radius: 18px;
    background: rgba(19,54,88,0.08);
    color: var(--secondary-color);
    font-size: 1.4rem;
}

.review-roles {
    display: grid;
    gap: 1.5rem;
}

.role-item {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 1.25rem;
    align-items: flex-start;
    padding: 1.5rem 1.75rem;
    border-radius: var(--radius-md);
    border: 1px solid rgba(19,54,88,0.08);
    background: var(--bg-secondary);
    box-shadow: var(--shadow-xs);
}

.role-item i {
    font-size: 1.5rem;
    color: var(--secondary-color);
    padding-top: 0.35rem;
}

.role-item h4 {
    margin-bottom: 0.35rem;
}

.teaching {
    background: var(--bg-secondary);
}

.management-overview,
.teaching-modules,
.previous-teaching {
    background: var(--bg-primary);
    border-radius: var(--radius-lg);
    padding: var(--card-padding);
    border: 1px solid rgba(19,54,88,0.08);
    box-shadow: var(--shadow-sm);
    margin-bottom: clamp(2.5rem, 4vw, 3.5rem);
}

.overview-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1.5rem;
}

.overview-card {
    padding: 1.5rem;
    border-radius: var(--radius-md);
    background: linear-gradient(145deg, rgba(19,54,88,0.07), rgba(19,54,88,0));
    border: 1px solid rgba(19,54,88,0.08);
    box-shadow: var(--shadow-xs);
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.overview-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-md);
}

.overview-card i {
    font-size: 1.6rem;
    color: var(--secondary-color);
    margin-bottom: 0.75rem;
}

.teaching-modules h3,
.previous-teaching h3 {
    font-size: 1.55rem;
    margin-bottom: 1.5rem;
}

.module-level {
    margin-bottom: 2rem;
}

.module-level h4 {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--secondary-color);
    font-size: 1.2rem;
}

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

.module-card {
    padding: 1.5rem;
    border-radius: var(--radius-md);
    border: 1px solid rgba(19,54,88,0.08);
    background: var(--bg-secondary);
    transition: border-color var(--transition-base), transform var(--transition-base), box-shadow var(--transition-base);
}

.module-card:hover {
    border-color: rgba(19,54,88,0.2);
    transform: translateY(-4px);
    box-shadow: var(--shadow-sm);
}

.module-role {
    font-weight: 600;
    color: var(--secondary-color);
}

.teaching-timeline {
    display: grid;
    gap: 1.75rem;
}

.teaching-item {
    border-left: 3px solid var(--accent-color);
    padding-left: 1.5rem;
    background: linear-gradient(160deg, rgba(19,54,88,0.06), rgba(19,54,88,0));
    border-radius: var(--radius-md);
    padding: 1.5rem 1.75rem;
    box-shadow: var(--shadow-xs);
}

.teaching-item h4 {
    margin-bottom: 0.4rem;
}

.teaching-role {
    margin-bottom: 0.75rem;
    color: var(--secondary-color);
}

.teaching-item ul {
    margin-bottom: 1rem;
    display: grid;
    gap: 0.5rem;
}

.teaching-item li {
    position: relative;
    padding-left: 1.4rem;
    color: var(--text-secondary);
}

.teaching-item li::before {
    content: '▪';
    position: absolute;
    left: 0;
    top: -0.15rem;
    font-size: 0.8rem;
    color: var(--accent-color);
}

.grants {
    background: var(--bg-primary);
}

.funding-stats {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: clamp(1.5rem, 4vw, 3rem);
    margin-bottom: 2.5rem;
}

.stat-item {
    min-width: 180px;
    text-align: center;
    padding: 1.5rem 2rem;
    border-radius: var(--radius-md);
    background: linear-gradient(160deg, rgba(19,54,88,0.05), rgba(19,54,88,0));
    border: 1px solid rgba(19,54,88,0.08);
    box-shadow: var(--shadow-xs);
}

.stat-item h3 {
    font-family: var(--font-serif);
    font-size: clamp(1.9rem, 4vw, 2.4rem);
    color: var(--accent-color);
    margin-bottom: 0.35rem;
}

.stat-item p {
    margin-bottom: 0;
    color: var(--text-secondary);
}

.grants-list {
    display: grid;
    gap: 1.5rem;
}

.grants-list h3 {
    text-align: center;
    font-size: 1.75rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.grant-item {
    position: relative;
    padding: 2rem 2rem 1.75rem;
    border-radius: var(--radius-lg);
    background: var(--bg-secondary);
    border: 1px solid rgba(19,54,88,0.1);
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
}

.grant-item:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-md);
    border-color: rgba(19,54,88,0.22);
}

.grant-status {
    position: absolute;
    top: 1.25rem;
    right: 1.25rem;
    padding: 0.35rem 0.85rem;
    border-radius: 999px;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.status-success {
    background: rgba(34, 107, 90, 0.18);
    color: #1c5d4b;
}

.status-review {
    background: rgba(47, 107, 143, 0.18);
    color: var(--secondary-color);
}

.status-cancelled {
    background: rgba(194, 46, 46, 0.16);
    color: #ad2d2d;
}

.status-unsuccessful {
    background: rgba(123, 134, 153, 0.18);
    color: var(--text-secondary);
}

.grant-role {
    color: var(--secondary-color);
    font-weight: 600;
}

.grant-amount {
    font-weight: 700;
    color: var(--primary-color);
}

.grant-title {
    font-style: italic;
    color: var(--text-light);
}

.research-involvements {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}

.research-involvements .grant-item {
    padding-top: 2rem;
}

.publications {
    background: var(--bg-secondary);
}

.stats-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 1.25rem;
    margin-bottom: clamp(2.5rem, 4vw, 3.5rem);
}

.stat-card {
    padding: 1.75rem 1.5rem;
    border-radius: var(--radius-md);
    background: var(--bg-primary);
    border: 1px solid rgba(19,54,88,0.08);
    box-shadow: var(--shadow-xs);
    text-align: center;
}

.stat-number {
    font-family: var(--font-serif);
    font-size: clamp(1.9rem, 4vw, 2.4rem);
    color: var(--primary-color);
    margin-bottom: 0.35rem;
}

.stat-label {
    color: var(--text-muted);
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.8rem;
    letter-spacing: 0.12em;
}

.publications-note {
    text-align: center;
    margin-bottom: 2rem;
    color: var(--text-light);
}

.publications-list {
    display: grid;
    gap: 1.25rem;
}

.publication-item {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 1.5rem;
    padding: 1.75rem;
    border-radius: var(--radius-lg);
    background: var(--bg-primary);
    border: 1px solid rgba(19,54,88,0.08);
    box-shadow: var(--shadow-xs);
    position: relative;
    overflow: hidden;
    transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
}

.publication-item::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 4px;
    background: linear-gradient(180deg, var(--accent-color), rgba(185,137,59,0.2));
}

.publication-item:hover {
    transform: translateX(6px);
    box-shadow: var(--shadow-md);
    border-color: rgba(19,54,88,0.2);
}

.publication-year {
    font-family: var(--font-serif);
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--secondary-color);
    min-width: 70px;
}

.publication-content h4 {
    font-size: 1.15rem;
    margin-bottom: 0.6rem;
}

.publication-content h4 a {
    color: var(--primary-color);
    text-decoration: underline transparent;
    text-decoration-thickness: 2px;
    text-underline-offset: 4px;
    transition: color var(--transition-fast), text-decoration-color var(--transition-fast);
}

.publication-content h4 a:hover {
    color: var(--secondary-color);
    text-decoration-color: currentColor;
}

.publication-authors {
    color: var(--text-light);
    font-size: 0.95rem;
    margin-bottom: 0.35rem;
}

.publication-venue {
    margin-bottom: 0.85rem;
    color: var(--text-secondary);
    font-style: italic;
}

.publication-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.btn-view-more {
    display: inline-flex;
    margin: 3rem auto 0;
    background: linear-gradient(135deg, var(--primary-color), #1d466b);
    color: var(--bg-primary);
    border: none;
    padding: 0.95rem 2.5rem;
    border-radius: var(--radius-md);
    font-weight: 700;
    letter-spacing: 0.05em;
    cursor: pointer;
    box-shadow: 0 16px 45px -24px rgba(19,54,88,0.6);
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.btn-view-more:hover {
    transform: translateY(-3px);
    box-shadow: 0 26px 60px -28px rgba(19,54,88,0.55);
}

.experience {
    background: var(--bg-primary);
}

.timeline {
    position: relative;
    padding-left: clamp(2rem, 4vw, 4rem);
    border-left: 2px solid rgba(19,54,88,0.15);
    display: grid;
    gap: 2rem;
}

.timeline::before {
    content: '';
    position: absolute;
    left: -1px;
    top: -20px;
    bottom: -20px;
    width: 2px;
    background: linear-gradient(180deg, rgba(19,54,88,0), rgba(19,54,88,0.4), rgba(19,54,88,0));
}

.timeline-item {
    position: relative;
    padding-left: 1.5rem;
}

.timeline-item::before {
    content: '';
    position: absolute;
    left: -1.65rem;
    top: 0.4rem;
    width: 14px;
    height: 14px;
    border-radius: 999px;
    background: var(--bg-primary);
    border: 3px solid var(--accent-color);
    box-shadow: 0 0 0 6px rgba(185,137,59,0.12);
}

.timeline-date {
    font-weight: 600;
    color: var(--secondary-color);
    font-size: 0.95rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    margin-bottom: 0.45rem;
}

.timeline-content {
    background: linear-gradient(160deg, rgba(19,54,88,0.06), rgba(19,54,88,0));
    padding: 1.5rem 1.75rem;
    border-radius: var(--radius-md);
    border: 1px solid rgba(19,54,88,0.08);
    box-shadow: var(--shadow-xs);
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.timeline-content:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-sm);
}

.timeline-org {
    font-weight: 600;
    color: var(--accent-color);
    margin-bottom: 0.5rem;
}

.awards {
    background: var(--bg-secondary);
}

.awards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1.5rem;
}

.award-card {
    position: relative;
    background: var(--bg-primary);
    border-radius: var(--radius-lg);
    padding: clamp(1.75rem, 2.5vw, 2.25rem);
    border: 1px solid rgba(19,54,88,0.08);
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.award-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 25%;
    right: 25%;
    height: 3px;
    border-radius: 999px;
    background: linear-gradient(90deg, rgba(185,137,59,0), rgba(185,137,59,0.9), rgba(185,137,59,0));
}

.award-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-md);
}

.award-icon {
    font-size: 2.6rem;
    margin-bottom: 1rem;
    color: var(--secondary-color);
}

.award-year {
    color: var(--secondary-color);
    font-weight: 600;
    margin-bottom: 0.35rem;
}

.award-org {
    color: var(--text-muted);
}

.training {
    background: var(--bg-primary);
}

.cpd-overview {
    margin-bottom: 2.5rem;
}

.cpd-stat {
    background: linear-gradient(145deg, rgba(19,54,88,0.06), rgba(19,54,88,0));
    border-radius: var(--radius-lg);
    padding: var(--card-padding);
    border: 1px solid rgba(19,54,88,0.08);
    text-align: center;
    box-shadow: var(--shadow-sm);
}

.cpd-stat i {
    font-size: 2rem;
    color: var(--secondary-color);
    margin-bottom: 0.75rem;
}

.training-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 1.5rem;
}

.training-category {
    background: var(--bg-secondary);
    border-radius: var(--radius-lg);
    padding: var(--card-padding);
    border: 1px solid rgba(19,54,88,0.08);
    box-shadow: var(--shadow-xs);
}

.training-category h3 {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--primary-color);
    margin-bottom: 1.25rem;
}

.training-list {
    display: grid;
    gap: 1rem;
}

.training-list li {
    display: grid;
    gap: 0.35rem;
}

.training-title {
    font-weight: 600;
    color: var(--secondary-color);
}

.training-details {
    color: var(--text-muted);
    font-size: 0.92rem;
}

.keywords {
    background: var(--bg-secondary);
}

.keywords-cloud {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    justify-content: center;
}

.contact {
    background: var(--bg-primary);
}

.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1.5rem;
}

.contact-card {
    background: var(--bg-secondary);
    border-radius: var(--radius-lg);
    padding: 1.75rem;
    border: 1px solid rgba(19,54,88,0.08);
    box-shadow: var(--shadow-xs);
    text-align: center;
    transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
}

.contact-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: rgba(19,54,88,0.18);
}

.contact-card i {
    font-size: 1.8rem;
    color: var(--secondary-color);
    margin-bottom: 0.75rem;
}

.contact-card h3 {
    margin-bottom: 0.5rem;
}

.contact-card a {
    color: var(--secondary-color);
    font-weight: 600;
}

.contact-card a:hover {
    text-decoration: underline;
}

.footer {
    background: linear-gradient(135deg, #0f1f33, #133859);
    color: rgba(248, 251, 255, 0.92);
    padding: 2.5rem 0;
}

.footer-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.footer-links {
    display: flex;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.footer-links a {
    color: rgba(248, 251, 255, 0.9);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: opacity var(--transition-fast);
}

.footer-links a:hover {
    opacity: 0.8;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(22px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-text,
.hero-image {
    opacity: 0;
    animation: fadeInUp 0.9s ease forwards;
}

.hero-image {
    animation-delay: 0.15s;
}

body.loaded .hero-text,
body.loaded .hero-image {
    opacity: 1;
}

@media (max-width: 1024px) {
    .nav-menu {
        gap: 1.5rem;
    }
}

@media (max-width: 1180px) {
    .nav-inner {
        gap: 1.25rem;
    }

    .nav-actions {
        margin-left: 0;
    }

    .nav-menu {
        position: fixed;
        left: 0;
        right: 0;
        top: var(--nav-height);
        background: rgba(255,255,255,0.98);
        flex-direction: column;
        padding: 1.75rem 1.5rem 2.75rem;
        transform: translateY(-120%);
        transition: transform var(--transition-base);
        box-shadow: 0 30px 60px -35px rgba(10, 25, 45, 0.6);
        z-index: 999;
        border-bottom-left-radius: var(--radius-lg);
        border-bottom-right-radius: var(--radius-lg);
        max-height: calc(100vh - var(--nav-height) - 1rem);
        overflow-y: auto;
        margin-right: 0;
        gap: 1.5rem;
    }

    .nav-menu.active {
        transform: translateY(0);
    }

    .nav-link {
        font-size: 1.02rem;
        width: 100%;
        text-align: left;
    }

    .hamburger {
        display: block;
    }

    .nav-overlay {
        display: block;
    }

    .hero {
        padding: clamp(6rem, 16vw, 9rem) 0;
    }

    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-roles {
        justify-items: center;
    }

    .profile-card {
        margin: 0 auto;
    }

    .hero-buttons {
        justify-content: center;
        gap: 1rem;
    }
}

@media (max-width: 768px) {
    .section-title {
        font-size: clamp(1.8rem, 4.5vw, 2.3rem);
    }

    .publication-item {
        grid-template-columns: 1fr;
    }

    .timeline {
        border-left: none;
        padding-left: 0;
    }

    .timeline-item {
        padding-left: 0;
    }

    .timeline-item::before {
        left: 0;
        top: -0.5rem;
    }

    .timeline-content {
        margin-top: 0.75rem;
    }
}

@media (max-width: 640px) {
    .container {
        padding: 0 1.25rem;
    }

    .hero-title {
        font-size: clamp(2.2rem, 8vw, 2.8rem);
    }

    .role-badge {
        font-size: 0.82rem;
    }

    .stats-container {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .stat-card {
        padding: 1.5rem 1rem;
    }

    .btn {
        width: 100%;
    }

    .hero-buttons {
        flex-direction: column;
    }

    .nav-brand h2 {
        font-size: 1.25rem;
    }

    .footer-content {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .stats-container {
        grid-template-columns: 1fr;
    }

    .publication-item {
        padding: 1.5rem;
    }

    .grant-item {
        padding: 1.5rem;
    }

    .contact-card {
        padding: 1.5rem;
    }
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.001ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.001ms !important;
        scroll-behavior: auto !important;
    }
}