@font-face {
  font-family: "Nanum Human";
  src: local("NanumHuman OTF Light"), local("NanumHumanOTFLight"), url("assets/fonts/NanumHumanLight.woff") format("woff");
  font-weight: 300;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Nanum Human";
  src: local("NanumHuman OTF Regular"), local("NanumHumanOTFRegular"), url("assets/fonts/NanumHumanRegular.woff") format("woff");
  font-weight: 400 900;
  font-style: normal;
  font-display: swap;
}


:root {
  --font-main: "Nanum Human", "NanumHuman OTF Regular", "Apple SD Gothic Neo", "Malgun Gothic", "Segoe UI", Arial, sans-serif;
  --navy: #062d57;
  --navy-2: #0b4b7e;
  --teal: #0096a7;
  --cyan: #58c4d8;
  --ink: #172033;
  --text: #42526a;
  --muted: #6b778d;
  --line: #dbe7ee;
  --bg: #f6fbfd;
  --white: #ffffff;
  --card: rgba(255,255,255,0.92);
  --shadow: 0 24px 70px rgba(5, 46, 84, 0.15);
  --radius: 24px;
  --max: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--text);
  background: #fff;
  font-family: var(--font-main);
  font-weight: 300;
  font-synthesis-weight: auto;
  line-height: 1.6;
}
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; height: auto; }
button, input, select, textarea { font: inherit; }
.skip-link { position:absolute; left:-999px; top:8px; z-index:999; padding:10px 14px; background:#fff; border:1px solid var(--line); border-radius:12px; }
.skip-link:focus { left: 12px; }
.container { width: min(var(--max), calc(100% - 40px)); margin: 0 auto; }
.section { padding: 88px 0; }
.muted-section { background: linear-gradient(180deg, #f7fbfd, #eef8fb); }

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255,255,255,0.94);
  border-bottom: 1px solid rgba(7, 65, 105, 0.12);
  backdrop-filter: blur(16px);
}
.nav-wrap {
  width: min(1280px, calc(100% - 36px));
  min-height: 84px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.brand { display: inline-flex; align-items: center; min-width: 0; }
.brand-logo { width: 250px; max-height: 70px; object-fit: contain; filter: drop-shadow(0 8px 16px rgba(6,45,87,.08)); }
.primary-nav { display: flex; align-items: center; gap: 8px; }
.primary-nav a, .nav-parent {
  color: var(--navy);
  font-weight: 750;
  font-size: 0.92rem;
  letter-spacing: .02em;
  padding: 12px 14px;
  border-radius: 999px;
  transition: background .2s ease, color .2s ease, transform .2s ease;
}
.primary-nav a:hover, .primary-nav a.active, .nav-group.active > .nav-parent {
  background: rgba(0, 150, 167, 0.12);
  color: var(--teal);
}
.menu-toggle { display: none; background: transparent; border: 0; width: 46px; height: 46px; border-radius: 12px; }
.menu-toggle span { display:block; height:2px; width:24px; margin:5px auto; background: var(--navy); transition: transform .2s ease, opacity .2s ease; }
.menu-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.menu-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.hero { position: relative; overflow: hidden; }
.hero-home { min-height: calc(100vh - 84px); display: flex; align-items: center; padding: 96px 0; }
.hero-bg {
  position: absolute; inset: 0;
  background:
    linear-gradient(90deg, rgba(255,255,255,.97) 0%, rgba(255,255,255,.86) 34%, rgba(255,255,255,.38) 62%, rgba(255,255,255,.10) 100%),
    url('assets/img/hero-remote-sensing.png') center/cover no-repeat;
  transform: scale(1.01);
}
.hero-bg::after {
  content: ""; position: absolute; inset: 0;
  background-image: linear-gradient(rgba(9,91,121,.045) 1px, transparent 1px), linear-gradient(90deg, rgba(9,91,121,.045) 1px, transparent 1px);
  background-size: 46px 46px;
}
.hero-grid { position: relative; display: grid; grid-template-columns: 1.05fr .75fr; align-items: end; gap: 44px; z-index: 1; }
.hero-copy { max-width: 720px; }
.hero-logo { width: min(620px, 100%); margin-bottom: 26px; filter: drop-shadow(0 12px 25px rgba(8, 41, 84, .10)); }
.eyebrow { color: var(--teal); font-weight: 850; text-transform: uppercase; letter-spacing: .12em; font-size: 1.15rem; margin: 0 0 12px; }
h1, h2, h3 { color: var(--ink); line-height: 1.08; margin: 0; }
h1 { font-size: clamp(2.8rem, 6vw, 6.2rem); letter-spacing: -0.065em; }
h2 { font-size: clamp(2rem, 3.4vw, 3.4rem); letter-spacing: -0.045em; }
h3 { font-size: 1.16rem; letter-spacing: -0.02em; }
.hero-lead { font-size: clamp(1.1rem, 2vw, 1.45rem); max-width: 660px; margin: 22px 0 0; color: #33465f; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 34px; }
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 48px; padding: 0 22px; border-radius: 999px;
  border: 1px solid transparent; font-weight: 850; transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn.primary { background: linear-gradient(135deg, var(--navy-2), var(--teal)); color: #fff; box-shadow: 0 16px 32px rgba(0, 119, 151, .24); }
.btn.ghost { border-color: rgba(6,45,87,.18); background: rgba(255,255,255,.76); color: var(--navy); }
.btn.small { min-height: 40px; padding: 0 16px; font-size: .9rem; }
.hero-panel {
  background: rgba(255,255,255,.82); border: 1px solid rgba(255,255,255,.68); box-shadow: var(--shadow);
  border-radius: 30px; padding: 34px; backdrop-filter: blur(20px);
}
.panel-kicker { display: inline-flex; color: var(--teal); font-weight: 850; font-size: .82rem; text-transform: uppercase; letter-spacing: .1em; margin-bottom: 12px; }
.hero-panel h2 { font-size: clamp(1.7rem, 3vw, 2.7rem); }
.hero-panel p { color: #45566d; }
.flow-list { margin: 22px 0 0; padding: 0; list-style: none; counter-reset: flow; display: grid; gap: 10px; }
.flow-list li { counter-increment: flow; display: grid; grid-template-columns: 34px 1fr; gap: 12px; align-items: start; }
.flow-list li::before { content: counter(flow, decimal-leading-zero); width:34px; height:34px; border-radius:50%; display:grid; place-items:center; background:#e8f7f7; color: var(--teal); font-size:.72rem; font-weight:900; }
.flow-list.compact li { font-size: .95rem; }

.page-hero { padding: 110px 0 78px; background: linear-gradient(135deg, #eef9fb 0%, #ffffff 58%, #dff5f4 100%); border-bottom: 1px solid var(--line); }
.compact-hero h1 { max-width: 920px; font-size: clamp(2.4rem, 5vw, 5rem); }
.compact-hero p:not(.eyebrow) { max-width: 760px; font-size: 1.15rem; color: #53657a; }
.section-heading { max-width: 620px; }
.section-heading.centered { margin: 0 auto 42px; text-align: center; }
.section-heading p:not(.eyebrow) { color: var(--muted); font-size: 1.05rem; }
.row-heading { max-width: none; display: flex; align-items: end; justify-content: space-between; gap: 20px; margin-bottom: 26px; }
.split-layout { display: grid; grid-template-columns: .85fr 1.15fr; gap: 58px; align-items: center; }
.split-layout.align-start { align-items: start; }
.prose { font-size: 1.08rem; color: #495c73; }
.prose p { margin: 0 0 18px; }
.intro-band { background: #fff; }

.framework-grid { display: grid; grid-template-columns: 1fr auto 1fr auto 1fr; gap: 18px; align-items: stretch; }
.framework-card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 28px; box-shadow: 0 14px 40px rgba(6,45,87,.08); }
.framework-card span, .theme-card span, .theme-number { color: var(--teal); font-weight: 950; letter-spacing: .06em; }
.framework-card h3 { margin: 12px 0 10px; }
.framework-card p { margin: 0; }
.framework-arrow { display: grid; place-items: center; color: var(--teal); font-weight: 900; font-size: 2rem; }
.theme-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.theme-card { background: #fff; border: 1px solid var(--line); border-radius: 26px; overflow: hidden; box-shadow: 0 16px 50px rgba(6,45,87,.08); transition: transform .2s ease, box-shadow .2s ease; }
.theme-card:hover { transform: translateY(-6px); box-shadow: 0 30px 70px rgba(6,45,87,.15); }
.theme-card img { width: 100%; aspect-ratio: 1.35/1; object-fit: cover; }
.theme-card span, .theme-card h3, .theme-card p { display: block; padding-left: 22px; padding-right: 22px; }
.theme-card span { padding-top: 20px; }
.theme-card h3 { margin-top: 8px; }
.theme-card p { margin: 12px 0 24px; color: #55677b; font-size: .95rem; }
.news-strip { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.news-mini { padding: 28px; border: 1px solid var(--line); border-radius: 24px; background: #fff; box-shadow: 0 16px 42px rgba(6,45,87,.08); }
.news-mini span { color: var(--teal); font-weight: 850; font-size: .9rem; }
.news-mini h3 { margin-top: 10px; }
.news-mini p { margin-bottom: 0; }
.text-link { color: var(--teal); font-weight: 850; }
.text-link::after { content: " →"; }

.image-card { margin: 0; background: #fff; padding: 12px; border-radius: 26px; box-shadow: var(--shadow); border: 1px solid var(--line); }
.image-card img { border-radius: 18px; width: 100%; }
.image-card figcaption { padding: 12px 8px 4px; color: var(--muted); font-size: .9rem; }
.data-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.data-card { border: 1px solid var(--line); background: #fff; border-radius: 20px; padding: 24px; min-height: 150px; }
.data-card strong { display: block; color: var(--navy); font-size: 1.1rem; margin-bottom: 10px; }
.data-card span { color: var(--muted); }
.research-detail-section { padding-top: 56px; }
.research-detail { display: grid; grid-template-columns: 1.05fr .95fr; gap: 44px; align-items: center; padding: 44px 0; border-bottom: 1px solid var(--line); }
.research-detail:last-child { border-bottom: 0; }
.research-detail.reverse .research-image { order: 2; }
.research-image img { width: 100%; border-radius: 26px; box-shadow: 0 24px 60px rgba(6,45,87,.14); border: 1px solid var(--line); }
.research-text p { color: #4d6075; font-size: 1.04rem; }
.check-list { padding: 0; margin: 20px 0 0; list-style: none; display: grid; gap: 10px; }
.check-list li { position: relative; padding-left: 28px; color: var(--ink); }
.check-list li::before { content: ""; position: absolute; left: 0; top: .55em; width: 12px; height: 12px; border-radius: 50%; background: linear-gradient(135deg, var(--teal), var(--cyan)); }

.professor-card { display: grid; grid-template-columns: 330px 1fr; gap: 44px; align-items: center; background: linear-gradient(135deg, #ffffff, #f3fbfc); border: 1px solid var(--line); border-radius: 34px; padding: 38px; box-shadow: var(--shadow); }
.professor-photo-wrap { border-radius: 28px; overflow: hidden; background: #e9f5f7; box-shadow: 0 18px 45px rgba(6,45,87,.12); }
.professor-photo { width: 100%; aspect-ratio: 4/5; object-fit: cover; }
.professor-info h2 { font-size: clamp(2.1rem, 4vw, 4rem); }
.position { color: var(--navy); font-weight: 800; font-size: 1.1rem; }
.profile-links { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 22px; }
.cv-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.cv-block, .award-panel, .contact-card { background: #fff; border: 1px solid var(--line); border-radius: 26px; padding: 30px; box-shadow: 0 14px 45px rgba(6,45,87,.08); }
.timeline-list { margin: 20px 0 0; padding: 0; list-style: none; display: grid; gap: 16px; }
.timeline-list li { display: grid; grid-template-columns: 132px 1fr; gap: 18px; }
.timeline-list time { color: var(--teal); font-weight: 900; }
.tag-list { display:flex; flex-wrap:wrap; gap:10px; margin-top: 16px; }
.tag-list span { display:inline-flex; padding: 8px 12px; border-radius: 999px; background:#e9f7f8; color: var(--navy); font-weight: 750; font-size: .88rem; }
.tag-list.large span { font-size: .95rem; padding: 10px 14px; }
.award-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 14px; }
.award-list li { display: grid; gap: 2px; padding-bottom: 14px; border-bottom: 1px solid var(--line); }
.award-list li:last-child { border-bottom: 0; padding-bottom: 0; }
.award-list strong { color: var(--navy); }
.service-list { margin-top: 24px; padding-top: 20px; border-top: 1px solid var(--line); }
.member-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.member-card { background: #fff; border: 1px solid var(--line); border-radius: 24px; padding: 26px; box-shadow: 0 12px 38px rgba(6,45,87,.08); }
.avatar-placeholder { width: 72px; height: 72px; border-radius: 22px; display: grid; place-items: center; background: linear-gradient(135deg, var(--navy-2), var(--teal)); color: #fff; font-weight: 900; margin-bottom: 18px; }
.member-card p { margin-bottom: 0; }

.filter-panel { display: flex; flex-wrap: wrap; gap: 14px; align-items: end; padding: 18px; background: #f4fbfc; border: 1px solid var(--line); border-radius: 22px; margin-bottom: 22px; }
.filter-panel label { display: grid; gap: 6px; color: var(--navy); font-weight: 800; font-size: .88rem; }
.filter-panel input, .filter-panel select { min-height: 44px; border: 1px solid var(--line); border-radius: 12px; padding: 0 12px; background: #fff; color: var(--ink); }
.search-box { flex: 1 1 330px; }
.result-count { color: var(--muted); font-weight: 700; }
.publication-list { display: grid; gap: 22px; }
.publication-card { display: grid; grid-template-columns: 260px 1fr; gap: 24px; background: #fff; border: 1px solid var(--line); border-radius: 28px; padding: 18px; box-shadow: 0 12px 42px rgba(6,45,87,.08); }
.publication-card.is-hidden { display: none; }
.publication-thumb { overflow: hidden; border-radius: 20px; background: #eef7f8; border: 1px dashed rgba(0, 150, 167, .35); }
.publication-thumb img { width: 100%; height: 100%; min-height: 210px; object-fit: cover; }
.publication-meta { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 12px; }
.publication-meta span { display:inline-flex; align-items:center; min-height: 28px; padding: 0 10px; border-radius: 999px; background:#e9f7f8; color: var(--navy); font-weight: 800; font-size: .78rem; }
.publication-body h2 { font-size: clamp(1.2rem, 2.2vw, 1.7rem); margin-bottom: 10px; }
.publication-body p { margin: 10px 0; }
.authors { color: var(--navy); font-weight: 700; }
.publication-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; margin-top: 16px; }
.doi-link { display:inline-flex; align-items:center; min-height:40px; padding: 0 14px; border-radius: 999px; background: var(--navy); color:#fff; font-weight:850; font-size:.86rem; }
.thumb-note { color: var(--muted); font-size: .86rem; }

.news-filter { align-items: center; }
.filter-chip { border: 1px solid var(--line); background: #fff; color: var(--navy); border-radius: 999px; min-height: 42px; padding: 0 16px; font-weight: 850; cursor: pointer; }
.filter-chip.active, .filter-chip:hover { background: var(--navy); color: #fff; }
.news-search { margin-left: auto; }
.news-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.news-card { overflow: hidden; background: #fff; border: 1px solid var(--line); border-radius: 26px; box-shadow: 0 14px 44px rgba(6,45,87,.08); }
.news-card.is-hidden { display: none; }
.gallery-button { display: block; width: 100%; padding: 0; border: 0; background: transparent; cursor: zoom-in; }
.gallery-button img { width: 100%; aspect-ratio: 1.45/1; object-fit: cover; transition: transform .25s ease; }
.gallery-button:hover img { transform: scale(1.04); }
.news-card-body { padding: 22px; }
.news-card-body h2 { font-size: 1.35rem; margin-bottom: 10px; }
.news-card-body p { margin-bottom: 0; }
.modal { position: fixed; inset: 0; display: none; z-index: 200; padding: 28px; }
.modal.is-open { display: grid; place-items: center; }
.modal-backdrop { position: absolute; inset: 0; background: rgba(5, 21, 36, .74); backdrop-filter: blur(8px); }
.modal-content { position: relative; z-index: 1; width: min(1100px, 100%); max-height: 92vh; overflow: auto; background: #fff; border-radius: 28px; padding: 18px; box-shadow: 0 30px 100px rgba(0,0,0,.34); }
.modal-content img { width: 100%; border-radius: 18px; }
.modal-content h2 { font-size: 1.25rem; padding: 14px 4px 4px; }
.modal-close { position: absolute; top: 22px; right: 22px; width: 44px; height: 44px; border-radius: 50%; border: 0; background: rgba(255,255,255,.92); color: var(--navy); font-size: 2rem; line-height: 1; cursor: pointer; }

.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.contact-card.wide { grid-column: 1 / -1; }
.contact-actions { display:flex; flex-wrap:wrap; gap: 18px; }

.site-footer { background: var(--navy); color: rgba(255,255,255,.82); padding: 54px 0 24px; }
.footer-inner { width: min(var(--max), calc(100% - 40px)); margin: 0 auto; display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 34px; }
.footer-logo { width: 260px; margin-bottom: 16px; filter: drop-shadow(0 10px 20px rgba(0,0,0,.14)); }
.site-footer strong { display: block; color: #fff; margin-bottom: 12px; }
.site-footer a { display: block; color: rgba(255,255,255,.82); margin-bottom: 8px; }
.site-footer a:hover { color: #fff; }
.copyright { width: min(var(--max), calc(100% - 40px)); margin: 30px auto 0; padding-top: 18px; border-top: 1px solid rgba(255,255,255,.14); color: rgba(255,255,255,.58); font-size: .9rem; }

.reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s ease, transform .7s ease; }
.reveal.is-visible { opacity: 1; transform: none; }

@media (max-width: 1080px) {
  .brand-logo { width: 220px; }
  .primary-nav a { padding: 10px 9px; font-size: .86rem; }
  .hero-grid, .split-layout, .research-detail, .professor-card { grid-template-columns: 1fr; }
  .research-detail.reverse .research-image { order: initial; }
  .theme-grid, .data-grid, .member-grid { grid-template-columns: repeat(2, 1fr); }
  .framework-grid { grid-template-columns: 1fr; }
  .framework-arrow { transform: rotate(90deg); min-height: 18px; }
  .news-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 820px) {
  .nav-wrap { min-height: 74px; }
  .brand-logo { width: 190px; }
  .menu-toggle { display: block; }
  .primary-nav {
    position: absolute; left: 18px; right: 18px; top: 76px; display: none; flex-direction: column; align-items: stretch;
    background: #fff; border: 1px solid var(--line); border-radius: 20px; padding: 12px; box-shadow: var(--shadow);
  }
  .primary-nav.is-open { display: flex; }
  .primary-nav a { padding: 13px 14px; }
  .hero-home { min-height: auto; padding: 78px 0; }
  .hero-bg { background: linear-gradient(180deg, rgba(255,255,255,.96), rgba(255,255,255,.82)), url('assets/img/hero-remote-sensing.png') center/cover no-repeat; }
  .hero-panel { padding: 24px; }
  .section { padding: 64px 0; }
  .row-heading { align-items: start; flex-direction: column; }
  .cv-grid, .news-strip, .contact-grid, .footer-inner { grid-template-columns: 1fr; }
  .publication-card { grid-template-columns: 1fr; }
  .publication-thumb img { max-height: 280px; }
  .news-search { margin-left: 0; width: 100%; }
}

@media (max-width: 560px) {
  .container, .footer-inner, .copyright { width: min(100% - 28px, var(--max)); }
  .brand-logo { width: 162px; }
  h1 { font-size: clamp(2.2rem, 12vw, 3.5rem); }
  h2 { font-size: clamp(1.8rem, 8vw, 2.5rem); }
  .theme-grid, .data-grid, .member-grid, .news-grid { grid-template-columns: 1fr; }
  .professor-card { padding: 22px; }
  .timeline-list li { grid-template-columns: 1fr; gap: 4px; }
  .filter-panel { align-items: stretch; }
  .filter-panel label, .filter-panel input, .filter-panel select { width: 100%; }
  .modal { padding: 14px; }
}


.nav-group { position: relative; display: inline-flex; align-items: center; }
.nav-parent { display: inline-flex; align-items: center; }
.nav-parent::after { content: "▾"; margin-left: 6px; font-size: .7rem; opacity: .7; }
.nav-dropdown {
  position: absolute;
  top: calc(100% + 10px);
  left: 0;
  min-width: 178px;
  display: none;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(255,255,255,.97);
  box-shadow: var(--shadow);
  backdrop-filter: blur(14px);
}
.nav-dropdown a { display: block; padding: 10px 12px; border-radius: 12px; white-space: nowrap; }
.nav-group:hover .nav-dropdown,
.nav-group:focus-within .nav-dropdown { display: block; }


.member-hub-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.hub-card {
  display: block;
  min-height: 260px;
  padding: 34px;
  border: 1px solid var(--line);
  border-radius: 30px;
  background: linear-gradient(135deg, #ffffff, #f1fbfd);
  box-shadow: var(--shadow);
  transition: transform .2s ease, box-shadow .2s ease;
}
.hub-card:hover { transform: translateY(-5px); box-shadow: 0 30px 80px rgba(6,45,87,.17); }
.hub-card span { color: var(--teal); font-weight: 900; letter-spacing: .08em; text-transform: uppercase; font-size: .8rem; }
.hub-card h2 { margin-top: 12px; }
.hub-card p { max-width: 560px; color: var(--muted); }
.education-list li time { text-transform: uppercase; }

@media (max-width: 820px) {
  .primary-nav .nav-group { display: grid; width: 100%; }
  .primary-nav .nav-parent { padding: 13px 14px; border-radius: 999px; }
  .primary-nav.is-open .nav-dropdown,
  .nav-group:hover .nav-dropdown,
  .nav-group:focus-within .nav-dropdown {
    position: static;
    display: grid;
    min-width: 0;
    margin: 0 0 6px 14px;
    padding: 6px;
    box-shadow: none;
    background: #f4fbfc;
  }
  .nav-dropdown a { padding: 10px 12px; }
}

@media (max-width: 560px) {
  .member-hub-grid { grid-template-columns: 1fr; }
}

/* Final home cleanup: remove the right-side hero card and keep the opening area spacious. */
.hero-grid-single {
  grid-template-columns: minmax(0, 760px);
  align-items: center;
}
.hero-clean .hero-copy {
  padding: 18px 0;
}
.hero-clean .hero-logo {
  margin-bottom: 30px;
}
@media (max-width: 900px) {
  .hero-grid-single { grid-template-columns: 1fr; }
}


/* Nanum Human type tuning */
h1, h2, h3,
.eyebrow,
.btn,
.primary-nav a,
.nav-parent,
.filter-panel label,
.filter-chip,
.publication-meta span,
.tag-list span,
.timeline-list time,
.award-list strong,
.doi-link,
.news-mini span,
.card-link,
.footer-title,
.footer-nav a,
.result-count {
  font-family: var(--font-main);
  font-weight: 400;
}

.hero-lead,
.prose,
.section-heading p:not(.eyebrow),
.publication-body p,
.news-card p,
.research-text p,
.contact-card p,
.member-card p {
  font-family: var(--font-main);
  font-weight: 300;
}