@charset "utf-8";

:root {
    --bg-base: #ffffff;
    --bg-alt: #ffffff;
    --ink-strong: #000000;
    --ink-main: #111111;
    --ink-soft: #2e2e2e;
    --line: #e8eef3;
    --line-strong: #dbe4ec;
    --surface: #ffffff;
    --surface-soft: #ffffff;
    --accent: #c6622e;
    --accent-deep: #a14d23;
    --accent-cool: #1f7b6c;
    --hero-start: #10324a;
    --hero-mid: #1a4c65;
    --hero-end: #296c58;
    --shadow-card: 0 3px 10px rgba(24, 41, 58, 0.05);
    --shadow-lift: 0 6px 14px rgba(20, 37, 54, 0.08);
    --radius-lg: 0.62rem;
    --radius-sm: 0.5rem;
    --link-sky: #235a89;
    --link-sky-hover: #183f63;
}

html,
body {
    min-height: 100%;
}

body {
    font-family: "Lato", "Helvetica Neue", Arial, sans-serif;
    font-weight: 400;
    font-size: 0.98rem;
    line-height: 1.68;
    color: var(--ink-main);
    padding-top: 4.38rem;
    background: #f7f8fa;
}

body.site-shell {
    overflow-x: hidden;
    position: relative;
}

body.site-shell::before,
body.site-shell::after {
    content: none;
}

h1,
h2,
h3,
h4,
h5,
h6,
.h1,
.h2,
.h3,
.h4,
.h5,
.h6 {
    font-family: "Lato", "Helvetica Neue", Arial, sans-serif;
    font-weight: 700;
    color: var(--ink-strong);
    letter-spacing: 0;
}

a {
    color: var(--link-sky);
    transition: color 0.2s ease;
}

a:hover {
    color: var(--link-sky-hover);
}

.navbar-site {
    background: linear-gradient(90deg,
        rgba(216, 232, 250, 0.96) 0%,
        rgba(199, 221, 248, 0.96) 55%,
        rgba(186, 213, 244, 0.96) 100%);
    border-bottom: 1px solid #a9c5e6;
    backdrop-filter: blur(6px);
    padding-top: 0.39rem;
    padding-bottom: 0.39rem;
}

.navbar-site-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.4rem;
}

.navbar-site .navbar-brand {
    color: #1d3f68 !important;
    font-family: "Times New Roman", Georgia, serif;
    font-size: 1.88rem;
    font-weight: 700;
    letter-spacing: 0.01em;
    line-height: 1;
    margin-right: 1.2rem;
}

.navbar-site .navbar-brand:hover {
    color: #102f56 !important;
    text-decoration: none;
}

.navbar-site .navbar-collapse {
    flex-grow: 0;
}

.navbar-site-nav {
    align-items: center;
    gap: 0.2rem;
}

.navbar-site-toggler {
    color: #29507e;
    border: 1px solid #97b7dc;
    border-radius: 0.42rem;
    font-size: 1rem;
    padding: 0.28rem 0.52rem;
}

.navbar-site-toggler:focus {
    outline: none;
    box-shadow: 0 0 0 0.15rem rgba(73, 120, 177, 0.25);
}

.navbar-site .nav-link {
    color: #2b517f !important;
    font-family: "Lato", "Helvetica Neue", Arial, sans-serif;
    font-size: 0.84rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.14em;
    border-radius: 0;
    border-bottom: 2px solid transparent;
    padding: 0.35rem 0.74rem !important;
}

.navbar-site .nav-item.active .nav-link,
.navbar-site .nav-link:hover {
    color: #123960 !important;
    background: transparent;
    border-bottom-color: #2b5f98;
}

.navbar-site .nav-link:focus {
    color: #2b517f !important;
    border-bottom-color: transparent;
    box-shadow: none;
}

.card {
    border-radius: var(--radius-lg) !important;
    border: 1px solid var(--line) !important;
    background: var(--surface);
    box-shadow: var(--shadow-card) !important;
}

.card-img-overlay {
    border-radius: var(--radius-lg) !important;
}

.rounded-xl {
    border-radius: var(--radius-lg) !important;
}

.rounded-xl-bottom {
    border-bottom-right-radius: var(--radius-lg) !important;
    border-bottom-left-radius: var(--radius-lg) !important;
}

.rounded-xl-top {
    border-top-left-radius: var(--radius-lg) !important;
    border-top-right-radius: var(--radius-lg) !important;
}

.content-card {
    transition: box-shadow 0.22s ease;
}

.content-card:hover {
    transform: none;
    box-shadow: var(--shadow-lift) !important;
}

.hero-panel {
    border-radius: 1.25rem;
    border: 1px solid rgba(255, 255, 255, 0.18);
    background: linear-gradient(120deg, var(--hero-start) 0%, var(--hero-mid) 48%, var(--hero-end) 100%);
    color: #f5f6f3;
    box-shadow: var(--shadow-lift);
    margin-bottom: 1.2rem;
    overflow: hidden;
    position: relative;
}

.hero-panel::after {
    content: "";
    position: absolute;
    width: 24rem;
    height: 24rem;
    right: -9rem;
    bottom: -11rem;
    background: radial-gradient(circle at center, rgba(255, 209, 160, 0.35) 0%, rgba(255, 209, 160, 0) 70%);
}

.hero-panel__inner {
    position: relative;
    z-index: 1;
    padding: 2rem 2.1rem;
}

.hero-eyebrow {
    margin: 0 0 0.55rem;
    text-transform: uppercase;
    letter-spacing: 0.14em;
    font-size: 0.77rem;
    font-weight: 700;
    color: rgba(245, 246, 243, 0.72);
}

.hero-title {
    margin: 0;
    color: #ffffff;
    font-size: clamp(2rem, 3.5vw, 2.9rem);
    line-height: 1.1;
}

.hero-title span {
    display: block;
    margin-top: 0.25rem;
    font-size: clamp(1.05rem, 1.5vw, 1.4rem);
    color: rgba(255, 255, 255, 0.88);
    font-weight: 500;
}

.hero-role {
    margin: 0.8rem 0 0;
    font-size: 1.03rem;
    font-weight: 600;
    color: #f4cf9e;
}

.hero-summary {
    max-width: 60ch;
    margin: 0.9rem 0 0;
    color: rgba(245, 246, 243, 0.9);
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.58rem;
    margin-top: 1.3rem;
}

.hero-actions .btn {
    border-radius: 999px;
    border: 1px solid transparent;
    padding: 0.55rem 0.98rem;
    font-size: 0.92rem;
    font-weight: 700;
    letter-spacing: 0.01em;
}

.btn-hero-primary {
    background: var(--accent);
    color: #ffffff;
}

.btn-hero-primary:hover {
    background: var(--accent-deep);
    color: #ffffff;
}

.btn-hero-secondary {
    border-color: rgba(255, 255, 255, 0.4) !important;
    background: rgba(255, 255, 255, 0.12);
    color: #ffffff;
}

.btn-hero-secondary:hover {
    background: rgba(255, 255, 255, 0.2);
    color: #ffffff;
}

.btn-hero-link {
    border-color: rgba(255, 255, 255, 0.25) !important;
    background: rgba(15, 39, 56, 0.35);
    color: #f7f8f5;
}

.btn-hero-link:hover {
    background: rgba(15, 39, 56, 0.5);
    color: #ffffff;
}

.home-grid {
    margin-top: 0.1rem;
    align-items: flex-start;
}

.home-left-col {
    position: sticky;
    top: 5rem;
    align-self: flex-start;
    z-index: 12;
}

@media (min-width: 992px) {
    .home-left-col {
        flex: 0 0 30%;
        max-width: 30%;
    }

    .home-right-col {
        flex: 0 0 70%;
        max-width: 70%;
    }
}

.left-sidebar-wrap {
    position: static;
}

.profile-mini-sticky {
    position: static;
}

.profile-mini-card {
    width: 100%;
    margin-left: auto;
    margin-right: auto;
}

.profile-mini-card .card-body {
    padding-top: 1.55rem !important;
}

.profile-mini-avatar {
    width: 100%;
    border-radius: 0;
    border: 1px solid #cfd6dd;
    padding: 2px;
    background: #ffffff;
}

.profile-mini-avatar-mobile {
    border-radius: 0 !important;
    border: 1px solid #cfd6dd;
    padding: 2px;
    background: #ffffff;
    box-shadow: none;
}

.profile-mini-name .h4 {
    font-family: "Times New Roman", Georgia, serif;
    margin-bottom: 0.28rem;
    font-size: 2.15rem;
    font-weight: 900;
}

.profile-mini-positions {
    color: var(--ink-soft);
    font-size: 1.02rem;
    line-height: 1.5;
}

.profile-mini-email .email-text {
    font-size: 1.02rem;
    word-break: break-word;
}

.profile-mini-social .h4 {
    margin-bottom: 0;
}

.profile-social-link {
    width: auto;
    height: auto;
    border-radius: 0;
    background: transparent;
    border: none;
    color: var(--link-sky) !important;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin: 0 0.2rem;
    transition: transform 0.2s ease, color 0.2s ease;
}

.profile-social-link:hover {
    background: transparent;
    border: none;
    color: var(--link-sky-hover) !important;
    text-decoration: none;
    transform: translateY(-1px);
}

.bio-card-title-row .h3 {
    margin-bottom: 0;
    font-size: 1.69rem;
}

.experience-card h6,
.news-card h6,
.publication-card h6 {
    font-family: "Lato", "Helvetica Neue", Arial, sans-serif;
    font-size: 1.03rem;
    font-weight: 800;
    letter-spacing: 0.02em;
    text-transform: uppercase;
}

.experience-card .small,
.news-card .small,
.publication-card .small {
    color: var(--ink-soft);
}

.publication-empty-card .publication-empty-body {
    min-height: 92px;
}

.news-card .small {
    font-size: 0.79rem;
}

.news-card .media .my-1 {
    font-size: 0.81rem;
}

.news-card .news-plain-list {
    margin: 0;
    padding-left: 1.28rem;
}

.news-card .news-plain-list li {
    color: var(--ink-main);
    font-size: 0.91rem;
    line-height: 1.7;
    margin-bottom: 0.7rem;
}

.news-card .news-plain-list li:last-child {
    margin-bottom: 0;
}

.news-card .news-date-tag {
    color: var(--ink-strong);
    font-weight: 700;
    margin-right: 0.25rem;
}

.news-card .news-plain-list a {
    color: var(--link-sky);
    text-decoration: underline;
}

.news-card .news-plain-list a:hover {
    color: var(--link-sky-hover);
}

.publication-item h5 {
    margin-bottom: 0.32rem !important;
    font-size: 1.12rem;
}

.publication-list-page .publication-item-simple {
    padding-top: 0.2rem;
    padding-bottom: 0.2rem;
}

.publication-item-simple .publication-item-media-col {
    max-width: 170px;
}

.publication-thumb {
    border: 1px solid #d9dfe7;
    background: #ffffff;
}

.publication-cover-slot {
    width: 100%;
    aspect-ratio: 3 / 2;
    border: 1px dashed #ccd5df;
    border-radius: 0.22rem;
    background: #f7fafc;
}

.publication-title-line {
    font-family: "Lato", "Helvetica Neue", Arial, sans-serif;
    color: #202124;
    font-size: 1.06rem;
    font-weight: 700;
    line-height: 1.4;
}

.publication-authors-line {
    font-family: "Lato", "Helvetica Neue", Arial, sans-serif;
    color: #8d8d8d;
    font-size: 0.96rem;
    line-height: 1.4;
}

.publication-authors-line .text-body {
    color: #8d8d8d !important;
}

.publication-authors-line .text-body strong {
    color: #212121;
    font-weight: 700;
}

.publication-venue-line {
    font-family: "Lato", "Helvetica Neue", Arial, sans-serif;
    color: #c14827;
    font-size: 0.94rem;
    font-style: italic;
    line-height: 1.35;
}

.publication-item .abstract-links a {
    color: var(--ink-main);
    font-weight: 500;
    text-decoration: none;
}

.publication-item .abstract-links a:hover {
    color: var(--ink-main);
    text-decoration: underline;
}

.education-card h6 {
    font-family: "Lato", "Helvetica Neue", Arial, sans-serif;
    font-size: 1.03rem;
    font-weight: 800;
    letter-spacing: 0.02em;
    text-transform: uppercase;
}

.education-item {
    padding: 0.4rem 0.22rem;
}

.education-head-row {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 0.55rem;
}

.education-school-wrap {
    display: inline-flex;
    align-items: center;
    gap: 0.38rem;
}

.education-school {
    font-size: 0.93rem;
    font-weight: 700;
    color: var(--ink-strong);
    line-height: 1.22;
}

.education-logos {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    flex-wrap: wrap;
}

.education-logo-img {
    width: 1.42rem;
    height: 1.42rem;
    object-fit: contain;
}

.education-detail {
    margin-top: 0.04rem;
    color: var(--ink-soft);
    font-size: 0.78rem;
    line-height: 1.25;
}

.education-program-inline {
    color: var(--ink-main);
    font-weight: 500;
}

.education-date {
    color: #2d2d2d;
    font-size: 0.79rem;
    white-space: nowrap;
}

#navbar-year .nav-link {
    color: var(--ink-soft);
    border-left: 2px solid transparent;
    border-radius: 0;
    padding-left: 0.65rem;
}

#navbar-year .nav-link.active,
#navbar-year .nav-link:hover {
    color: var(--link-sky);
    border-left-color: var(--link-sky);
    background: transparent;
}

.site-footer {
    border-top: none !important;
    background: transparent;
    box-shadow: none;
}

.site-footer .footer-updated {
    color: var(--ink-soft) !important;
}

.site-footer .footer-credit a {
    color: var(--link-sky);
}

.site-footer .footer-credit a:hover {
    color: var(--link-sky-hover);
    text-decoration: none;
}

.text-profile-position {
    font-weight: 500;
}

.text-profile-bio {
    font-weight: 500;
    font-size: 0.98rem;
    line-height: 1.75;
}

.profile-position-primary {
    font-family: "Lato", "Helvetica Neue", Arial, sans-serif;
    font-size: 0.89rem;
    font-weight: 600;
}

.inline-badge {
    height: 16px;
    vertical-align: -10%;
    margin-right: 2px;
    line-break: unset;
}

.no-break {
    white-space: nowrap;
}

.cover-image {
    width: 180px;
    max-height: 120px;
}

.abstract-body {
    min-height: 100px;
}

img.lazy {
    background-image: url("images/loading.gif");
    background-repeat: no-repeat;
    background-position: 50% 50%;
    background-size: 50px 50px;
    min-height: 80px;
}

div.lazy {
    background-image: url("images/loading.gif");
    background-repeat: no-repeat;
    background-position: 50% 50%;
    background-size: 50px 50px;
    min-height: 80px;
}

.badge-publication {
    font-size: 100%;
}

.email-text {
    font-family: "Lato", "Helvetica Neue", Arial, sans-serif;
}

.site-footer .footer-credit {
    font-family: "Lato", "Helvetica Neue", Arial, sans-serif;
}

.reveal-on-load {
    opacity: 0;
    transform: translateY(14px);
    animation: revealUp 0.65s cubic-bezier(0.2, 0.7, 0.2, 1) forwards;
}

.reveal-delay-1 {
    animation-delay: 0.08s;
}

.reveal-delay-2 {
    animation-delay: 0.16s;
}

.reveal-delay-3 {
    animation-delay: 0.24s;
}

@keyframes revealUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}



@media (max-width: 767.98px) {
    body {
        padding-top: 4.14rem;
    }

    .navbar-site {
        padding-top: 0.31rem;
        padding-bottom: 0.31rem;
    }

    .navbar-site .navbar-brand {
        font-size: 1.46rem;
        margin-right: 0.6rem;
    }

    .navbar-site .navbar-collapse {
        margin-top: 0.58rem;
        width: 100%;
        border-top: 1px solid #a9c5e6;
        padding-top: 0.5rem;
    }

    .navbar-site-nav {
        align-items: flex-start;
        gap: 0;
    }

    .navbar-site .nav-link {
        padding: 0.38rem 0 !important;
        border-bottom-width: 1px;
        letter-spacing: 0.1em;
    }

    .publication-title-line {
        font-size: 1.02rem;
    }

    .publication-authors-line {
        font-size: 1rem;
    }

    .education-head-row {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.08rem;
    }

    .education-date {
        white-space: normal;
    }

    .hero-panel__inner {
        padding: 1.45rem 1.3rem;
    }

    .hero-actions .btn {
        width: 100%;
        justify-content: center;
    }

    .left-sidebar-wrap {
        position: static;
        top: auto;
    }

    .home-left-col {
        position: static;
        top: auto;
    }

    .profile-mini-sticky {
        position: static !important;
        top: auto !important;
    }

    .profile-mini-card {
        width: 100%;
    }

    .content-card:hover {
        transform: none;
        box-shadow: var(--shadow-card) !important;
    }
}

@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}