:root {
  --bg: #f7f9fb;
  --surface: #ffffff;
  --text: #102019;
  --muted: #607067;
  --line: #dce5df;
  --green: #166534;
  --green-2: #22c55e;
  --green-soft: #eaf7ef;
  --dark: #07140e;
  --dark-2: #0f2518;
  --radius: 22px;
  --shadow: 0 18px 55px rgba(16, 32, 25, .08);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; font-family: Inter, system-ui, sans-serif; color: var(--text); background: var(--bg); line-height: 1.6; }
a { color: inherit; text-decoration: none; }
.container { width: min(1180px, calc(100% - 40px)); margin: 0 auto; }
.site-header { position: sticky; top: 0; z-index: 50; backdrop-filter: blur(16px); background: rgba(247,249,251,.88); border-bottom: 1px solid rgba(220,229,223,.8); }
.nav-wrap { min-height: 78px; display: flex; align-items: center; justify-content: space-between; gap: 28px; }
.brand { display: inline-flex; align-items: baseline; font-family: Manrope, sans-serif; font-weight: 800; font-size: 1.42rem; letter-spacing: -.04em; }
.brand-logo { display: block; height: 76px; width: auto; margin: -4px 0; }
.brand-mark { color: var(--green); }
.brand-lab { color: var(--text); }
.nav { display: flex; align-items: center; gap: 25px; font-size: .95rem; font-weight: 600; }
.nav a:not(.nav-cta):hover { color: var(--green); }
.nav-cta { background: var(--text); color: white; padding: 11px 18px; border-radius: 999px; }
.menu-toggle { display: none; background: none; border: 0; font-size: 1.5rem; }
.hero { position: relative; overflow: hidden; background: radial-gradient(circle at 86% 12%, rgba(34,197,94,.18), transparent 30%), linear-gradient(145deg,#f8fbf9 0%,#edf7f0 48%,#f7f9fb 100%); }
.hero-grid { position: absolute; inset: 0; opacity: .22; background-image: linear-gradient(rgba(22,101,52,.14) 1px, transparent 1px), linear-gradient(90deg, rgba(22,101,52,.14) 1px, transparent 1px); background-size: 44px 44px; mask-image: linear-gradient(to bottom, black, transparent 90%); }
.hero-content { position: relative; padding: 120px 0 110px; max-width: 980px; }
.eyebrow,.section-kicker { text-transform: uppercase; letter-spacing: .12em; font-size: .76rem; font-weight: 800; color: var(--green); }
.hero h1 { font-family: Manrope, sans-serif; font-size: clamp(4.4rem, 11vw, 9rem); line-height: .9; margin: 22px 0 10px; letter-spacing: -.075em; }
.hero h1 span { color: var(--green); }
.hero-subtitle { font-size: clamp(1.2rem,2vw,1.7rem); font-weight: 700; margin: 0 0 24px; }
.hero-copy { max-width: 760px; font-size: 1.18rem; color: var(--muted); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin: 34px 0 28px; }
.btn { display: inline-flex; align-items: center; justify-content: center; min-height: 50px; padding: 0 21px; border-radius: 999px; font-weight: 800; font-size: .94rem; transition: .2s ease; }
.btn-primary { background: var(--green); color: white; }
.btn-primary:hover { transform: translateY(-2px); background: #0e5129; }
.btn-secondary { border: 1px solid var(--line); background: rgba(255,255,255,.72); }
.btn-secondary:hover { transform: translateY(-2px); }
.hero-tags { display: flex; flex-wrap: wrap; gap: 8px; }
.hero-tags span,.chips span,.project-tags span,.cta-options span { border: 1px solid var(--line); border-radius: 999px; padding: 7px 11px; font-size: .8rem; font-weight: 700; background: rgba(255,255,255,.65); }
.section { padding: 100px 0; }
.section.alt { background: #eef3f0; }
.two-col { display: grid; grid-template-columns: .9fr 1.1fr; gap: 80px; align-items: start; }
h2 { font-family: Manrope, sans-serif; font-size: clamp(2.3rem,4.3vw,4.3rem); line-height: 1.02; letter-spacing: -.05em; margin: 10px 0 22px; }
.section-copy p,.lead,.section-head p { color: var(--muted); font-size: 1.05rem; }
.section-copy p { margin: 0 0 18px; }
.acronym-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 18px; margin-top: 70px; }
.acronym-card,.feature-card,.team-card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 28px; box-shadow: 0 10px 30px rgba(16,32,25,.035); }
.acronym-card>span { display: inline-grid; place-items: center; width: 46px; height: 46px; border-radius: 14px; background: var(--green); color: white; font-family: Manrope; font-weight: 800; font-size: 1.25rem; }
.project-card:not(.ghost-card) { counter-increment: project; }
.project-num::before { content: counter(project, decimal-leading-zero); }
.project-desc { display: -webkit-box; -webkit-box-orient: vertical; -webkit-line-clamp: 7; line-clamp: 7; overflow: hidden; margin: 0 0 14px; }
.project-desc.expanded { display: block; -webkit-line-clamp: unset; line-clamp: unset; }
.project-more { align-self: flex-start; margin: 0 0 18px; padding: 0; background: none; border: 0; color: #86efac; font: inherit; font-weight: 800; cursor: pointer; }
.project-more:hover { text-decoration: underline; }
.acronym-card h3,.feature-card h3,.team-card h3,.project-card h3 { font-family: Manrope; letter-spacing: -.025em; }
.acronym-card p,.feature-card p,.team-card p,.research-list p { color: var(--muted); }
.section-head { max-width: 800px; margin-bottom: 50px; }
.section-head.compact { margin-bottom: 38px; }
.cards-grid { display: grid; gap: 18px; }
.areas-grid { grid-template-columns: repeat(3,1fr); }
.feature-card { min-height: 285px; }
.pub-box { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: 0 10px 30px rgba(16,32,25,.035); padding: 8px 28px 22px; }
.pub-tabs { display: flex; gap: 6px; flex-wrap: wrap; border-bottom: 1px solid var(--line); }
.pub-tab { background: none; border: 0; border-bottom: 3px solid transparent; margin-bottom: -1px; padding: 18px 14px 14px; font: inherit; font-weight: 800; color: var(--muted); cursor: pointer; }
.pub-tab:hover { color: var(--text); }
.pub-tab.active { color: var(--green); border-bottom-color: var(--green-2); }
.pub-count { display: inline-block; margin-left: 6px; padding: 1px 9px; border-radius: 999px; background: var(--green-soft); color: var(--green); font-size: .78rem; }
.pub-list { list-style: none; margin: 0; padding: 0; }
.pub-item { display: grid; grid-template-columns: 56px 1fr auto; gap: 18px; align-items: baseline; padding: 16px 0; border-bottom: 1px solid var(--line); }
.pub-item.is-hidden { display: none; }
.pub-body h3 a:hover { color: var(--green); text-decoration: underline; }
.pub-empty { padding: 28px 0; color: var(--muted); }
.pub-year { color: var(--green); font-weight: 800; }
.pub-body h3 { margin: 0 0 2px; font-family: Manrope; font-size: 1.02rem; letter-spacing: -.01em; line-height: 1.4; }
.pub-body p { margin: 0; color: var(--muted); font-size: .9rem; }
.pub-body .pub-reg { margin-top: 4px; color: var(--green); font-weight: 700; font-size: .85rem; }
.pub-tag { border: 1px solid var(--line); border-radius: 999px; padding: 3px 10px; font-size: .75rem; font-weight: 700; color: var(--muted); white-space: nowrap; }
.pub-actions { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; padding-top: 18px; }
.pub-more { background: var(--text); color: #fff; border: 0; border-radius: 999px; padding: 10px 18px; font: inherit; font-weight: 700; font-size: .9rem; cursor: pointer; }
.pub-more[hidden] { display: none; }
.card-link { font-weight: 800; color: var(--green); }
.card-link:hover { text-decoration: underline; }
.icon { display: inline-flex; min-width: 48px; height: 48px; padding: 0 11px; align-items: center; justify-content: center; border-radius: 14px; background: var(--green-soft); color: var(--green); font-weight: 800; }
.competency-groups { display: grid; gap: 0; border-top: 1px solid var(--line); }
.competency-groups article { display: grid; grid-template-columns: 280px 1fr; gap: 30px; align-items: center; padding: 26px 0; border-bottom: 1px solid var(--line); }
.competency-groups h3 { margin: 0; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.projects-section { background: var(--dark); color: white; }
.section-head.light p { color: #adc0b5; }
.projects-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 340px), 1fr)); gap: 18px; counter-reset: project; }
.project-card { min-height: 360px; display: flex; flex-direction: column; border: 1px solid rgba(255,255,255,.14); border-radius: var(--radius); padding: 28px; background: rgba(255,255,255,.055); }
.project-top { display: flex; justify-content: space-between; color: #9ec3aa; font-size: .8rem; font-weight: 700; text-transform: uppercase; letter-spacing: .06em; }
.project-logo { display: flex; align-items: center; justify-content: center; height: 96px; margin-top: 28px; padding: 14px 20px; border-radius: 16px; background: #fff; }
.project-logo img { display: block; max-width: 100%; max-height: 100%; width: auto; height: auto; object-fit: contain; }
.project-card h3 { font-size: 2rem; margin: 22px 0 10px; }
.project-card p { color: #c0d0c6; }
.project-tags { display: flex; flex-wrap: wrap; gap: 7px; margin-top: auto; }
.project-tags span { background: transparent; border-color: rgba(255,255,255,.18); color: white; }
.ghost-card { background: linear-gradient(145deg,rgba(34,197,94,.15),rgba(255,255,255,.035)); }
.ghost-card a { margin-top: auto; font-weight: 800; color: #86efac; }
.research-layout { align-items: center; }
.research-list { border-top: 1px solid var(--line); }
.research-list article { display: grid; grid-template-columns: 50px 1fr; gap: 18px; padding: 22px 0; border-bottom: 1px solid var(--line); }
.research-list article>span { color: var(--green); font-weight: 800; }
.research-list h3 { margin: 0 0 4px; }
.research-list p { margin: 0; }
.team-grid { display: grid; grid-template-columns: repeat(2,1fr); gap: 18px; }
.team-card { display: flex; flex-direction: column; }
.team-card-featured { border-color: rgba(22,101,52,.35); background: linear-gradient(180deg,#fff,#f2faf5); }
.avatar { width: 58px; height: 58px; border-radius: 18px; display: grid; place-items: center; background: var(--dark); color: white; font-family: Manrope; font-weight: 800; }
.avatar-photo { flex: 0 0 auto; position: relative; overflow: hidden; width: 120px; height: 120px; border-radius: 24px; background: var(--green-soft); border: 3px solid #fff; box-shadow: 0 8px 24px rgba(16,32,25,.14); }
.avatar-photo img { position: absolute; inset: 0; width: 100%; height: 100%; max-width: none; object-fit: cover; object-position: center 20%; display: block; }
.team-role { color: var(--green); text-transform: uppercase; font-size: .72rem; letter-spacing: .1em; font-weight: 800; margin: 18px 0 3px; }
.team-card h3 { font-size: 1.35rem; margin: 0 0 8px; }
.degree { font-size: .9rem; font-weight: 600; }
.bio { font-size: .92rem; }
.profile-links { display: flex; gap: 14px; flex-wrap: wrap; margin-top: auto; padding-top: 14px; font-weight: 800; color: var(--green); }
.profile-links span { color: #7c8a82; font-weight: 600; }
.partner-list { display: grid; gap: 10px; margin-top: 28px; }
.partner-list div { background: white; border: 1px solid var(--line); padding: 17px 20px; border-radius: 14px; font-weight: 700; }
.cta-section { background: linear-gradient(135deg,var(--green),#103b22); color: white; padding: 100px 0; }
.cta-wrap { max-width: 900px; }
.cta-section .section-kicker { color: #bbf7d0; }
.cta-section h2 { font-size: clamp(3rem,6vw,6rem); }
.cta-section p { color: #d8ecdf; font-size: 1.08rem; }
.cta-options { display: flex; flex-wrap: wrap; gap: 8px; margin: 28px 0; }
.cta-options span { background: rgba(255,255,255,.08); border-color: rgba(255,255,255,.2); }
.cta-section .btn-primary { background: white; color: var(--green); }
.light-btn { color: white; background: transparent; border-color: rgba(255,255,255,.28); }
.contact-note { font-size: .78rem !important; opacity: .8; }
.footer { background: #06100a; color: white; padding: 55px 0 20px; }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr .7fr; gap: 40px; }
.footer-brand .brand-lab { color: white; }
.footer p { color: #93a79a; }
.footer-grid>div:last-child { display: grid; gap: 8px; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.1); margin-top: 38px; padding-top: 18px; color: #6f8276; font-size: .82rem; }
@media (max-width: 900px) {
  .menu-toggle { display: block; }
  .nav { position: absolute; top: 78px; left: 20px; right: 20px; display: none; flex-direction: column; align-items: stretch; padding: 18px; border: 1px solid var(--line); border-radius: 18px; background: white; box-shadow: var(--shadow); }
  .nav.open { display: flex; }
  .two-col,.acronym-grid,.projects-grid,.team-grid { grid-template-columns: 1fr; gap: 26px; }
  .areas-grid { grid-template-columns: 1fr 1fr; }
  .competency-groups article { grid-template-columns: 1fr; gap: 10px; }
  .footer-grid { grid-template-columns: 1fr; }
}
@media (max-width: 620px) {
  .pub-box { padding: 4px 18px 18px; }
  .pub-item { grid-template-columns: 1fr; gap: 4px; }
  .pub-tag { justify-self: start; }
  .container { width: min(100% - 28px, 1180px); }
  .hero-content { padding: 86px 0 78px; }
  .section { padding: 72px 0; }
  .areas-grid { grid-template-columns: 1fr; }
  .hero-actions .btn { width: 100%; }
}