:root {
    --navy: #0f2f63;
    --navy-2: #173b7a;
    --green: #5c8a58;
    --text: #162033;
    --muted: #667085;
    --line: #e3e8ef;
    --soft: #f7f9fc;
    --white: #ffffff;
    --shadow: 0 10px 30px rgba(15, 47, 99, 0.07);
    --radius: 18px;
    --max: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
    margin: 0;
    font-family: Inter, "Segoe UI", Arial, sans-serif;
    color: var(--text);
    background: var(--white);
    line-height: 1.55;
}

a { color: inherit; text-decoration: none; }
img { width: 100%; display: block; }

.container {
    width: min(calc(100% - 40px), var(--max));
    margin: 0 auto;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    background: rgba(255,255,255,.96);
    border-bottom: 1px solid var(--line);
    backdrop-filter: blur(10px);
}

.navbar {
    min-height: 72px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 28px;
}

.brand {
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 750;
    font-size: 20px;
    color: var(--navy);
}

.logo-mark {
    width: 38px;
    height: 38px;
    border: 2px solid var(--navy);
    border-radius: 10px;
    display: grid;
    place-items: center;
    font-weight: 800;
    letter-spacing: -2px;
}

.nav-links {
    display: flex;
    gap: 26px;
    align-items: center;
    font-size: 14px;
    color: #23314d;
}

.nav-links a:hover { color: var(--green); }

.menu-toggle {
    display: none;
    border: 0;
    background: transparent;
    font-size: 26px;
    color: var(--navy);
    cursor: pointer;
}

.hero {
    padding: 72px 0 54px;
    border-bottom: 1px solid var(--line);
}

.hero-grid {
    display: grid;
    grid-template-columns: 0.88fr 1.12fr;
    gap: 54px;
    align-items: center;
}

.hero h1 {
    margin: 0;
    font-size: clamp(48px, 6vw, 72px);
    line-height: 1;
    color: #102a58;
    letter-spacing: -2.4px;
}

.hero h2 {
    margin: 18px 0 20px;
    color: var(--green);
    font-size: clamp(23px, 2.3vw, 31px);
    font-weight: 650;
}

.hero p {
    max-width: 590px;
    color: #384760;
    font-size: 18px;
    margin: 0 0 30px;
}

.actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 9px;
    min-height: 48px;
    padding: 0 20px;
    border-radius: 10px;
    font-weight: 650;
    border: 1px solid var(--navy);
    transition: .2s ease;
}

.btn-primary {
    color: white;
    background: var(--navy);
}
.btn-primary:hover { transform: translateY(-2px); }

.btn-secondary {
    color: var(--navy);
    background: white;
}
.btn-secondary:hover { background: var(--soft); }

.hero-collage {
    display: grid;
    grid-template-columns: 1.05fr .95fr;
    grid-template-rows: 1fr 1fr;
    overflow: hidden;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    background: white;
}

.hero-collage img {
    height: 220px;
    object-fit: cover;
    border: 1px solid #eef1f5;
}

.hero-collage .large {
    grid-column: 1 / -1;
    height: 260px;
}

.section {
    padding: 58px 0;
}

.section-title-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    margin-bottom: 24px;
}

.section-title {
    margin: 0;
    color: var(--navy);
    font-size: 25px;
}

.text-link {
    color: var(--green);
    font-weight: 650;
    font-size: 14px;
}

.category-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}

.category-card {
    min-height: 340px;
    display: grid;
    grid-template-columns: 1.08fr .92fr;
    overflow: hidden;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: white;
    box-shadow: 0 8px 24px rgba(15,47,99,.04);
    transition: .2s ease;
}

.category-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow);
    border-color: #ccd5e2;
}

.category-visual {
    background: var(--soft);
    min-height: 100%;
}

.category-visual img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.category-copy {
    padding: 30px 28px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.category-kicker {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--navy);
    margin-bottom: 12px;
}

.category-icon {
    width: 38px;
    height: 38px;
    border: 2px solid var(--navy);
    border-radius: 10px;
    display: grid;
    place-items: center;
    font-weight: 800;
}

.category-copy h3 {
    margin: 0;
    font-size: 28px;
}

.category-copy p {
    color: #485671;
    margin: 0 0 20px;
}

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

.tag {
    padding: 7px 10px;
    border: 1px solid #d8e0ea;
    border-radius: 8px;
    background: #fbfcfe;
    color: #243b67;
    font-size: 12px;
    font-weight: 650;
}

.two-col {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 42px;
}

.profile-sections {
    display: grid;
    gap: 32px;
}

.content-row {
    align-items: stretch;
}

.profile-panel {
    min-width: 0;
    padding: 30px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: #fff;
    box-shadow: 0 8px 24px rgba(15,47,99,.035);
}

.profile-panel .panel-title {
    padding-bottom: 16px;
    border-bottom: 1px solid var(--line);
}

.secondary-row {
    padding-top: 6px;
}

.selected-project-list {
    display: grid;
    gap: 12px;
}

.selected-project-item {
    display: grid;
    grid-template-columns: 34px minmax(0, 1fr) auto;
    align-items: center;
    gap: 12px;
    padding: 17px 0;
    border-bottom: 1px solid var(--line);
    color: var(--navy);
}

.selected-project-item:first-child { padding-top: 0; }

.selected-project-item:hover strong,
.selected-project-item:focus-visible strong {
    color: var(--green);
}

.selected-project-item:focus-visible {
    outline: 2px solid var(--green);
    outline-offset: 4px;
    border-radius: 4px;
}

.selected-project-item strong,
.selected-project-item small {
    display: block;
}

.selected-project-item strong {
    font-size: 15px;
    line-height: 1.35;
}

.selected-project-item small {
    margin-top: 5px;
    color: #68758a;
    font-size: 12px;
}

.selected-project-index {
    color: var(--green);
    font-size: 11px;
    font-weight: 800;
    letter-spacing: .08em;
}

.panel-link {
    display: inline-block;
    margin-top: 22px;
}

.education-list {
    display: grid;
    gap: 0;
}

.education-item {
    padding: 0 0 26px;
    margin-bottom: 24px;
    border-bottom: 1px solid var(--line);
}

.education-item:last-child {
    padding-bottom: 0;
    margin-bottom: 0;
    border-bottom: 0;
}

.education-year {
    margin-bottom: 7px;
    color: var(--green);
    font-size: 12px;
    font-weight: 750;
    text-transform: uppercase;
    letter-spacing: .05em;
}

.education-item h3 {
    margin: 0 0 6px;
    color: var(--navy);
    font-size: 17px;
    line-height: 1.35;
}

.education-item p {
    margin: 0 0 9px;
    color: #4f5e76;
    font-size: 14px;
}

.education-item small {
    color: #69768a;
    font-size: 12px;
    line-height: 1.55;
}

.panel-title {
    font-size: 24px;
    margin: 0 0 24px;
    color: var(--navy);
}

.timeline {
    position: relative;
    margin-left: 10px;
}

.timeline::before {
    content: "";
    position: absolute;
    left: 4px;
    top: 8px;
    bottom: 8px;
    width: 1px;
    background: #ccd5e2;
}

.timeline-item {
    position: relative;
    display: grid;
    grid-template-columns: 110px 1fr;
    gap: 18px;
    padding-left: 28px;
    margin-bottom: 28px;
}

.timeline-item::before {
    content: "";
    position: absolute;
    left: 0;
    top: 8px;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--navy);
}

.timeline-item:last-child::before { background: var(--green); }

.time {
    color: #43526d;
    font-size: 13px;
}

.timeline-item h4,
.publication h4 {
    margin: 0 0 4px;
    color: #1b2e52;
    font-size: 15px;
}

.timeline-item em,
.publication em {
    color: #59677e;
    font-size: 13px;
}

.timeline-item p {
    margin: 5px 0 0;
    color: #536078;
    font-size: 13px;
}

.publication {
    padding: 0 0 22px;
    margin-bottom: 18px;
    border-bottom: 1px solid var(--line);
}

.publication:last-of-type { margin-bottom: 10px; }

.about-strip {
    display: grid;
    grid-template-columns: 1.25fr .75fr;
    gap: 20px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 28px;
    background: #fff;
}

.about-box, .contact-box {
    display: grid;
    grid-template-columns: 54px 1fr;
    gap: 16px;
    align-items: start;
}

.soft-icon {
    width: 54px;
    height: 54px;
    border-radius: 50%;
    display: grid;
    place-items: center;
    background: #eef4eb;
    color: var(--green);
    font-size: 24px;
}

.about-box h3, .contact-box h3 {
    margin: 0 0 8px;
    color: var(--navy);
}

.about-box p, .contact-box p {
    margin: 0;
    color: #536078;
    font-size: 14px;
}

.contact-links {
    display: grid;
    gap: 8px;
}

.contact-links a {
    display: flex;
    align-items: baseline;
    gap: 10px;
    width: fit-content;
    color: #43516a;
    font-size: 14px;
}

.contact-links a span {
    min-width: 62px;
    color: #738096;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .04em;
}

.contact-links a strong {
    color: var(--navy);
    font-weight: 650;
    border-bottom: 1px solid #cbd5e2;
}

.contact-links a:hover strong {
    color: var(--green);
    border-bottom-color: var(--green);
}

.site-footer {
    background: var(--navy);
    color: white;
    padding: 22px 0;
    margin-top: 48px;
}

.footer-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 24px;
    font-size: 13px;
}

.footer-links {
    display: flex;
    flex-wrap: wrap;
    gap: 18px;
    opacity: .95;
}

/* Category and project pages */
.page-hero {
    padding: 68px 0 34px;
}
.page-hero .eyebrow {
    color: var(--green);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .08em;
    font-size: 12px;
}
.page-hero h1 {
    color: var(--navy);
    font-size: clamp(42px, 6vw, 64px);
    margin: 8px 0 14px;
}
.page-hero p {
    max-width: 760px;
    color: #536078;
    font-size: 17px;
}
.project-list {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 22px;
}
.project-card {
    border: 1px solid var(--line);
    border-radius: var(--radius);
    overflow: hidden;
    background: white;
    transition: .2s ease;
}
.project-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow);
}
.project-card img {
    height: 220px;
    object-fit: cover;
    background: var(--soft);
}
.project-card-body {
    padding: 22px;
}
.project-card h3 {
    margin: 0 0 9px;
    color: var(--navy);
}
.project-card p {
    color: #536078;
    margin: 0 0 16px;
    font-size: 14px;
}

.project-meta {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    margin: 18px 0 32px;
}
.project-hero-image {
    border: 1px solid var(--line);
    border-radius: var(--radius);
    overflow: hidden;
    background: var(--soft);
}
.project-hero-image img {
    height: auto;
    max-height: none;
    object-fit: contain;
}
.project-content {
    display: grid;
    grid-template-columns: minmax(0, 1.5fr) minmax(260px, .5fr);
    gap: 44px;
    padding: 42px 0 12px;
}

.project-media-section {
    padding: 42px 0 70px;
}

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

.project-media-card {
    margin: 0;
    overflow: hidden;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: #fff;
}

.project-media-card img,
.project-media-card video {
    display: block;
    width: 100%;
    aspect-ratio: 16 / 10;
    object-fit: contain;
    background: var(--soft);
}

.project-media-card figcaption {
    padding: 13px 16px;
    color: #5b687d;
    font-size: 12px;
}

.project-media-wide {
    grid-column: 1 / -1;
}
.project-copy h2 {
    color: var(--navy);
    margin-top: 34px;
}
.project-copy p {
    color: #4f5d74;
}
.sidebar {
    border-left: 1px solid var(--line);
    padding-left: 28px;
}
.sidebar h3 { color: var(--navy); margin-top: 0; }
.sidebar dl { margin: 0; }
.sidebar dt {
    margin-top: 18px;
    color: #667085;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: .06em;
}
.sidebar dd {
    margin: 4px 0 0;
    color: #243451;
    font-weight: 600;
}
.note {
    padding: 16px 18px;
    background: #f6f8fb;
    border-left: 4px solid var(--green);
    color: #4d5b70;
    border-radius: 8px;
    font-size: 14px;
}

/* responsive */
@media (max-width: 980px) {
    .hero-grid,
    .category-grid,
    .two-col,
    .about-strip,
    .project-content {
        grid-template-columns: 1fr;
    }

    .hero-collage { margin-top: 10px; }
    .category-card { grid-template-columns: 1fr; }
    .category-visual { min-height: 260px; }
    .project-list { grid-template-columns: repeat(2, 1fr); }
    .sidebar { border-left: 0; padding-left: 0; border-top: 1px solid var(--line); padding-top: 28px; }
}

@media (max-width: 760px) {
    .container { width: min(calc(100% - 28px), var(--max)); }
    .nav-links {
        display: none;
        position: absolute;
        left: 14px;
        right: 14px;
        top: 72px;
        background: white;
        border: 1px solid var(--line);
        border-radius: 14px;
        padding: 18px;
        flex-direction: column;
        align-items: flex-start;
        box-shadow: var(--shadow);
    }
    .nav-links.open { display: flex; }
    .menu-toggle { display: block; }
    .hero { padding-top: 48px; }
    .hero-grid { gap: 32px; }
    .hero-collage img { height: 150px; }
    .hero-collage .large { height: 190px; }
    .section { padding: 42px 0; }
    .project-list { grid-template-columns: 1fr; }
    .timeline-item { grid-template-columns: 1fr; gap: 4px; }
    .footer-row { flex-direction: column; align-items: flex-start; }
}

/* Selected Highlights */
.highlights-section {
    padding-top: 30px;
}

.highlights-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 22px;
}

.highlight-card {
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 26px;
    background: #ffffff;
    box-shadow: 0 8px 24px rgba(15,47,99,.04);
    display: flex;
    flex-direction: column;
    transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}

.highlight-card:hover,
.highlight-card:focus-visible {
    transform: translateY(-4px);
    box-shadow: var(--shadow);
    border-color: #cbd6e3;
    outline: none;
}

.highlight-topline {
    color: var(--green);
    font-size: 12px;
    font-weight: 750;
    text-transform: uppercase;
    letter-spacing: .06em;
    margin-bottom: 10px;
}

.highlight-card h3 {
    color: var(--navy);
    font-size: 20px;
    line-height: 1.25;
    margin: 0 0 10px;
}

.highlight-metric {
    color: #233b66;
    font-weight: 750;
    font-size: 15px;
    margin-bottom: 10px;
}

.highlight-card p {
    color: #536078;
    font-size: 14px;
    margin: 0;
}

.card-link {
    color: var(--green);
    font-size: 13px;
    font-weight: 750;
    margin-top: auto;
    padding-top: 22px;
}

/* Highlight detail pages */
.highlight-detail-hero {
    border-bottom: 1px solid var(--line);
    background: linear-gradient(180deg, #fbfcfe 0%, #fff 100%);
}

.breadcrumb {
    display: inline-block;
    color: #5b6980;
    font-size: 13px;
    margin-bottom: 28px;
}

.breadcrumb:hover { color: var(--green); }

.achievement-banner {
    display: inline-flex;
    align-items: baseline;
    gap: 12px;
    margin-top: 16px;
    padding: 15px 18px;
    border: 1px solid #cadbc5;
    border-radius: 12px;
    background: #f1f7ef;
    color: #365d33;
}

.achievement-banner strong { font-size: 22px; }
.achievement-banner span { font-size: 14px; }

.highlight-detail-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.35fr) minmax(280px, .65fr);
    gap: 52px;
    padding-top: 52px;
    padding-bottom: 72px;
}

.placeholder-copy {
    padding: 14px 16px;
    border: 1px dashed #b9c4d2;
    border-radius: 10px;
    background: #fafbfd;
}

.resource-panel {
    align-self: start;
    padding: 26px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: var(--soft);
}

.resource-panel h2 { color: var(--navy); font-size: 20px; }
.resource-panel p { color: #5a667b; font-size: 14px; }

.resource-mark,
.partner-logo-placeholder {
    display: grid;
    place-items: center;
    width: 52px;
    height: 52px;
    border-radius: 13px;
    background: var(--navy);
    color: white;
    font-weight: 800;
    letter-spacing: .03em;
}

.resource-placeholder {
    display: block;
    margin-top: 18px;
    padding: 11px 12px;
    border: 1px dashed #a9b6c7;
    border-radius: 9px;
    color: #667085;
    font-size: 13px;
    text-align: center;
}

.resource-links {
    display: grid;
    gap: 10px;
    margin-top: 18px;
}

.resource-link {
    display: grid;
    gap: 3px;
    padding: 12px 13px;
    border: 1px solid #d6dee8;
    border-radius: 9px;
    background: white;
    color: var(--navy);
    font-size: 13px;
    font-weight: 700;
    transition: .2s ease;
}

.resource-link span {
    color: var(--green);
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: .06em;
}

.resource-link:hover,
.resource-link:focus-visible {
    border-color: var(--green);
    transform: translateY(-2px);
    outline: none;
}

.video-link {
    border-left: 4px solid #c4302b;
}

.partner-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
}

.partner-card {
    display: grid;
    gap: 16px;
    padding: 24px;
    border: 1px solid var(--line);
    border-radius: 15px;
    background: white;
    transition: .2s ease;
}

.partner-card:hover,
.partner-card:focus-visible {
    transform: translateY(-3px);
    border-color: #c9d4e1;
    box-shadow: var(--shadow);
    outline: none;
}

.partner-card strong { color: var(--navy); }
.partner-card small { color: var(--green); font-weight: 700; }

.placeholder-note {
    margin: 26px 0 0;
    padding: 14px 16px;
    border-left: 3px solid #b8c2cf;
    background: #f7f8fa;
    color: #657187;
    font-size: 13px;
}

/* Project affiliation and filtering */
.project-filter {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 18px;
    margin-bottom: 24px;
    padding-bottom: 18px;
    border-bottom: 1px solid var(--line);
    color: var(--navy);
    font-size: 13px;
    font-weight: 750;
}

.filter-chips { display: flex; flex-wrap: wrap; gap: 8px; }

.filter-chip {
    padding: 8px 11px;
    border: 1px solid #d5dde8;
    border-radius: 999px;
    color: #43516a;
    background: white;
    font-size: 12px;
}

.filter-chip:hover,
.filter-chip.active { color: white; background: var(--navy); border-color: var(--navy); }

.filter-summary { color: #5c687d; font-size: 14px; margin: -8px 0 20px; }

.affiliation-row {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 7px;
    margin-top: 18px;
    padding-top: 15px;
    border-top: 1px solid var(--line);
    color: #33425d;
    font-size: 12px;
    font-weight: 700;
}

.affiliation-row small {
    margin-left: auto;
    color: #8a6670;
    font-weight: 650;
}

.affiliation-mark {
    display: inline-grid;
    place-items: center;
    min-width: 27px;
    height: 27px;
    padding: 0 6px;
    border-radius: 7px;
    background: #edf2f8;
    color: var(--navy);
    border: 1px solid #d7e0eb;
    font-size: 10px;
    font-weight: 800;
}

.project-affiliation-block {
    max-width: 600px;
    margin: -14px 0 30px;
}

.project-affiliation-block .affiliation-row { margin-top: 7px; }

.affiliation-logo-row {
    gap: 10px;
}

.affiliation-organization {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    min-height: 42px;
    padding: 6px 10px;
    border: 1px solid #dce3ec;
    border-radius: 9px;
    background: #fff;
}

.affiliation-organization img {
    display: block;
    width: auto;
    max-width: 74px;
    height: 30px;
    object-fit: contain;
}

.affiliation-organization img[src$="picanol.svg"] {
    max-width: 82px;
    height: 24px;
}

.affiliation-plus {
    color: #7b8799;
    font-weight: 800;
}

.affiliation-logo-row-compact .affiliation-organization {
    min-height: 36px;
    padding: 4px 8px;
}

.affiliation-logo-row-compact .affiliation-organization img {
    max-width: 58px;
    height: 24px;
}

.affiliation-logo-row-compact .affiliation-organization img[src$="picanol.svg"] {
    max-width: 64px;
    height: 19px;
}

.image-caption {
    margin: 10px 0 0;
    color: #6b778a;
    font-size: 12px;
    text-align: center;
}

.affiliation-label {
    color: #6a7588;
    font-size: 11px;
    font-weight: 750;
    text-transform: uppercase;
    letter-spacing: .06em;
}

.empty-filter-state {
    padding: 34px;
    border: 1px dashed #bcc7d5;
    border-radius: var(--radius);
    text-align: center;
    color: #5b687d;
    background: #fafbfd;
}

.empty-filter-state strong { color: var(--navy); }
.empty-filter-state p { margin-bottom: 0; }

.experience-highlight {
    color: var(--green) !important;
    font-weight: 700;
    margin: 6px 0 2px !important;
}

@media (max-width: 900px) {
    .highlights-grid {
        grid-template-columns: 1fr;
    }

    .partner-grid { grid-template-columns: repeat(2, 1fr); }

    .highlight-detail-grid { grid-template-columns: 1fr; }
}

.education-timeline {
    margin-top: 2px;
}

@media (max-width: 640px) {
    .partner-grid { grid-template-columns: 1fr; }
    .project-filter { align-items: flex-start; flex-direction: column; }
    .achievement-banner { align-items: flex-start; flex-direction: column; }
    .project-media-gallery { grid-template-columns: 1fr; }
    .project-media-wide { grid-column: auto; }
}