:root {
  --ink: #202423;
  --muted: #626967;
  --paper: #f4f5f3;
  --line: #d3d9d5;
  --teal: #16705d;
  --teal-dark: #185b4d;
  --copper: #16705d;
  --moss: #76a46b;
  --charcoal: #232825;
  --accent: #d6f478;
  --foil-tint: #dbe8e4;
}

body { font-family: 'Manrope', 'IBM Plex Sans KR', sans-serif; }
button, a { -webkit-tap-highlight-color: transparent; }
button { font: inherit; cursor: pointer; }
button:focus-visible, a:focus-visible { outline: 3px solid #257d69; outline-offset: 5px; }
button[hidden], [hidden] { display: none !important; }
h1, h2, h3, h4, p, span, a { overflow-wrap: break-word; }
section[id] { scroll-margin-top: 90px; }
.nav-inner, .inner, .hero-inner { width: min(1240px, calc(100% - 96px)); }
.site-nav { background: rgba(244, 245, 243, .94); border-color: var(--line); }
.nav-inner { min-height: 84px; }
.brand { gap: 10px; font-size: 14px; font-weight: 800; }
.identity-mark { display: inline-grid; place-items: center; flex: 0 0 36px; width: 36px; height: 36px; border: 1px solid currentColor; border-radius: 4px; font-size: 12px; font-weight: 800; }
.brand-note { display: block; margin-top: 1px; font-size: 9px; font-weight: 500; color: var(--muted); }
.nav-links { gap: 12px; font-size: 13px; }
.nav-links a { padding: 9px 6px; border-radius: 0; white-space: nowrap; }
.nav-links .nav-contact { display: flex; align-items: center; gap: 14px; margin-left: 16px; color: var(--ink); }

.hero {
  position: relative;
  min-height: 620px;
  height: min(730px, calc(100svh - 155px));
  overflow: hidden;
  display: block;
  color: var(--ink);
  background: #e9eeeb;
  border-bottom: 1px solid var(--line);
}
.hero::after { display: none; }
.hero-coordinate { position: absolute; top: 26px; left: max(48px, calc((100% - 1240px) / 2)); color: #69736e; font-size: 10px; font-weight: 600; z-index: 2; }
.hero-inner { height: 100%; padding: 0; display: block; position: static; z-index: auto; }
.hero-content { position: relative; z-index: 2; width: 50%; height: 100%; display: flex; flex-direction: column; justify-content: center; align-items: flex-start; padding-bottom: 12px; pointer-events: none; }
.hero-content a { pointer-events: auto; }
.eyebrow { margin-bottom: 23px; font-size: 10px; font-weight: 700; color: #4e6b60; }
.eyebrow::before { width: 6px; height: 6px; background: var(--teal); border-radius: 50%; }
h1 { font-family: 'IBM Plex Sans KR', sans-serif; font-size: 78px; line-height: 1.14; margin-bottom: 27px; font-weight: 600; }
.hero-name-en { display: block; margin-top: 6px; font-family: 'Manrope', sans-serif; font-size: 44px; font-weight: 800; }
.name-period { color: var(--teal); }
.hero-title-sub { margin: 0 0 12px; color: var(--ink); font-size: 21px; font-weight: 500; }
.hero-copy { margin-bottom: 24px; color: var(--muted); font-size: 15px; line-height: 1.9; }
.hero-disciplines { display: flex; gap: 0; color: #5b625e; font-size: 11px; margin-bottom: 30px; }
.hero-disciplines span + span { border-left: 1px solid #b5c1bb; margin-left: 12px; padding-left: 12px; }
.hero-actions { gap: 10px; }
.action { border-radius: 4px; color: var(--ink); border-color: #b8c2bc; background: transparent; font-size: 13px; min-height: 47px; padding: 10px 18px; gap: 18px; backdrop-filter: none; transition: background 180ms, transform 180ms; }
.action.primary { background: var(--charcoal); color: #fff; border-color: var(--charcoal); }
.action.primary:hover { background: #365447; }
.hero-scroll { position: absolute; left: max(48px, calc((100% - 1240px) / 2)); right: max(48px, calc((100% - 1240px) / 2)); bottom: 23px; display: flex; align-items: center; justify-content: space-between; font-size: 9px; color: var(--muted); z-index: 2; pointer-events: none; }
.hero-scroll span, .hero-scroll i { pointer-events: auto; }
.hero-scroll i { font-size: 18px; }

.badge-stage { position: absolute; inset: 0; z-index: 1; }
.badge-stage canvas { width: 100%; height: 100%; display: block; touch-action: pan-y; outline: none; }
.badge-stage canvas:focus-visible { outline: 2px solid var(--teal); outline-offset: -4px; }
.badge-caption { position: absolute; right: max(48px, calc((100% - 1240px) / 2)); top: 26px; display: flex; gap: 16px; color: #67726b; font-size: 9px; }
.badge-caption span:last-child { color: #233b2d; }
.badge-controls { position: absolute; bottom: 43px; left: 74%; display: flex; align-items: center; gap: 10px; transform: translateX(-50%); z-index: 3; }
.color-swatches { display: flex; align-items: center; gap: 2px; }
.swatch { display: grid; place-items: center; position: relative; border: 0; width: 38px; height: 44px; background: transparent; }
.swatch::before { content: ''; display: block; width: 20px; height: 20px; border-radius: 50%; border: 2px solid #edf1ed; box-shadow: 0 0 0 1px #acb5b0; }
.swatch[aria-pressed='true']::before { box-shadow: 0 0 0 2px #273a31; }
.swatch.silver::before { background: linear-gradient(130deg, #d2f1dc, #f8ecf8, #aacddc); }
.swatch.mint::before { background: #87d8ba; }
.swatch.rose::before { background: #e1a9b9; }
.control-divider { width: 1px; height: 17px; background: #b8c4bc; margin: 0 3px; }
.icon-button { position: relative; width: 44px; height: 44px; display: inline-grid; place-items: center; border: 1px solid transparent; border-radius: 50%; background: transparent; color: inherit; font-size: 20px; flex: 0 0 auto; }
.icon-button:hover { background: rgba(255,255,255,.55); border-color: #bac7bd; }
.icon-button:disabled { opacity: .45; cursor: default; }
[data-tooltip]::after { content: attr(data-tooltip); position: absolute; bottom: calc(100% + 5px); left: 50%; transform: translateX(-50%); background: #25352b; color: #fff; padding: 5px 9px; border-radius: 4px; white-space: nowrap; font-size: 11px; opacity: 0; pointer-events: none; transition: opacity 150ms; }
[data-tooltip]:hover::after, [data-tooltip]:focus-visible::after { opacity: 1; }
.badge-fallback { position: absolute; inset: 0 0 0 50%; display: grid; place-content: center; padding-bottom: 34px; }
.fallback-ribbon { position: absolute; background: #26372e; width: 24px; height: 42%; top: 0; left: calc(50% - 12px); }
.fallback-card { position: relative; width: 265px; padding: 22px; border: 1px solid #afc3b7; border-radius: 8px; background: linear-gradient(130deg, #e1ece4, #ebe5ee, #c5e6da); transform: rotate(7deg); box-shadow: 12px 18px 25px #283e3226; }
.fallback-card img { aspect-ratio: 1.2; object-fit: cover; object-position: 50% 38%; margin: 18px 0; }
.fallback-card strong { display: block; font-size: 30px; }
.fallback-card span { font-size: 10px; }

main { margin-top: 0; }
.section { padding: 88px 0; }
.section.compact { padding: 0; background: #f9faf8; border-bottom: 1px solid var(--line); }
.stats { border: 0; border-radius: 0; background: none; box-shadow: none; gap: 0; }
.stat { background: transparent; padding: 30px 28px; min-height: 122px; border-right: 1px solid var(--line); }
.stat:first-child { padding-left: 0; }
.stat:last-child { border-right: 0; }
.stat strong { font-family: 'Manrope', 'IBM Plex Sans KR', sans-serif; color: var(--ink); font-size: 30px; font-weight: 600; }
.stat span { font-size: 11px; font-weight: 500; }
.section-head { grid-template-columns: 1fr minmax(240px, .5fr); margin-bottom: 40px; }
.kicker { margin-bottom: 18px; font-size: 10px; color: var(--teal); }
.kicker::before { display: none; }
h2 { font-size: 34px; line-height: 1.5; font-weight: 500; }
.section-note { font-size: 14px; line-height: 1.9; max-width: 340px; }
.focus-grid { gap: 14px; }
.focus-card { position: relative; background: #e6ece7; box-shadow: none; padding: 28px 22px; min-height: 245px; border-radius: 6px; }
.focus-card:nth-child(2) { background: #e9e6ef; }
.focus-card:nth-child(3) { background: #edf0d9; }
.focus-card:nth-child(4) { background: #e3ebee; }
.focus-card::after { content: '01'; position: absolute; right: 20px; top: 26px; font-family: 'Manrope', sans-serif; font-size: 11px; color: #707974; }
.focus-card:nth-child(2)::after { content: '02'; }
.focus-card:nth-child(3)::after { content: '03'; }
.focus-card:nth-child(4)::after { content: '04'; }
.focus-card i { background: none; width: auto; height: 48px; font-size: 29px; color: var(--ink); margin-bottom: 26px; }
.focus-card h3 { font-size: 16px; }
.focus-card p { font-size: 13px; line-height: 1.8; }
#career { border-top: 1px solid var(--line); }
.split { gap: 80px; }
.panel { border: 0; border-radius: 0; background: transparent; box-shadow: none; }
.panel-heading { padding: 0 0 22px; border-color: #b9c3bc; }
.panel-heading h3 { font-size: 20px; }
.timeline, .list-block, .compact-list { padding-left: 0; padding-right: 0; }
.time { font-family: 'Manrope', sans-serif; font-size: 11px; color: #637c70; padding-top: 4px; }
.timeline-item { grid-template-columns: 116px 1fr; gap: 16px; }
.timeline-item h4 { font-size: 14px; }
.timeline-item p, .list-block li { font-size: 13px; }
.work-band { background: #e9ede9; }
.project-card { background: #f9faf8; min-height: 236px; border-radius: 5px; box-shadow: none; padding: 27px; }
.project-card h3 { font-size: 17px; line-height: 1.6; }
.project-card p { font-size: 13px; line-height: 1.8; }
.project-card.featured { background: #253f34; }
.tag { border: 0; background: transparent; border-radius: 0; padding: 3px 0; font-size: 10px; }
.tag + .tag { margin-left: 8px; }
.project-card.featured .tag { background: transparent; color: #d6f478; }
.matrix-column { background: transparent; border: 0; border-radius: 0; }
.matrix-column h3 { padding: 0 0 20px; font-size: 16px; }
.matrix-column ul { padding-left: 0; padding-right: 0; }
.matrix-column li { font-size: 12px; }
.matrix-column strong { font-size: 13px; margin-bottom: 4px; }
.matrix { gap: 40px; }
.credential-grid { gap: 50px 64px; }
.compact-item { font-size: 14px; }
.compact-item span { font-size: 12px; }
.badge { color: #45602d; background: #e1e9cd; font-size: 10px; }

.contact { background: #e2e9e1; color: var(--ink); }
.contact .inner { grid-template-columns: 1fr minmax(0, 470px); gap: 80px; }
.contact h2 { font-size: 39px; line-height: 1.45; margin-bottom: 20px; }
.contact p { color: #5f6c63; font-size: 14px; line-height: 1.9; max-width: 420px; }
.holo-card { --mx: 50%; --my: 50%; position: relative; padding: 28px 30px 18px; color: #233a30; background: var(--foil-tint); border: 1px solid #ffffffd9; border-radius: 8px; box-shadow: 0 25px 55px -25px #3658475c; isolation: isolate; transform-style: preserve-3d; touch-action: pan-y; }
.holo-foil { position: absolute; inset: 0; border-radius: inherit; overflow: hidden; z-index: -1; background: linear-gradient(115deg, #c8ebe3 0%, #ece1ed 23%, #e8edc8 41%, #b6e7dc 59%, #d9d5ef 78%, #e5ecd2 100%); background-size: 220% 220%; background-position: var(--mx) var(--my); }
.holo-foil::after { content: ''; position: absolute; inset: 0; background: repeating-linear-gradient(105deg, transparent 0 2px, #ffffff38 2px 3px), radial-gradient(ellipse at var(--mx) var(--my), #ffffffc9, transparent 65%); mix-blend-mode: soft-light; }
.holo-top { display: flex; align-items: center; gap: 10px; font-size: 10px; font-weight: 800; }
.holo-top .identity-mark { flex-basis: 30px; width: 30px; height: 30px; font-size: 10px; }
.holo-top > i { margin-left: auto; font-size: 25px; font-weight: 400; }
.holo-identity { padding: 26px 0 22px; }
.holo-identity h3 { margin: 0; font-size: 28px; font-weight: 600; }
.holo-identity h3 span { font-size: 13px; font-weight: 500; margin-left: 10px; }
.holo-identity p { margin: 4px 0 0; font-size: 11px; color: #4e6356; }
.contact-actions { gap: 0; }
.contact-actions a { min-height: 40px; display: flex; align-items: center; justify-content: flex-start; gap: 10px; font-size: 13px; }
.contact-actions a > i:last-child { margin-left: auto; font-size: 14px; }
.contact-actions a:hover { text-decoration: underline; text-underline-offset: 4px; }
.holo-bottom { display: flex; align-items: center; justify-content: space-between; margin-top: 16px; padding-top: 8px; border-top: 1px solid #809b855c; font-size: 8px; }
footer { background: #f4f5f3; color: #6b746f; font-size: 10px; }
.source-link { display: inline-block; margin-left: 16px; padding: 10px; }

@media (min-width: 1500px) {
  h1 { font-size: 88px; }
  .hero-name-en { font-size: 50px; }
}
@media (max-width: 1100px) {
  .nav-inner, .inner, .hero-inner { width: calc(100% - 64px); }
  .hero-coordinate, .hero-scroll { left: 32px; }
  .hero-scroll, .badge-caption { right: 32px; }
  .nav-inner { flex-direction: row; align-items: center; padding: 0; }
  .nav-links { width: auto; gap: 8px; padding: 0; }
  .brand-note { display: none; }
  .hero { min-height: 580px; }
  h1 { font-size: 68px; }
  .hero-name-en { font-size: 36px; }
  .hero-title-sub { font-size: 18px; }
  .section-head { grid-template-columns: 1fr 1fr; }
  .focus-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .focus-card { min-height: 210px; }
  .split { grid-template-columns: 1.2fr 1fr; gap: 36px; }
  .stats { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .stat { padding: 27px 18px; }
  .stat span { font-size: 10px; }
  .contact .inner { grid-template-columns: 1fr 1fr; gap: 36px; }
  .contact h2 { font-size: 30px; }
}
@media (max-width: 760px) {
  .nav-inner, .inner, .hero-inner { width: calc(100% - 40px); }
  .nav-inner { min-height: 65px; }
  .brand { font-size: 12px; }
  .brand img { width: 29px; height: 29px; }
  .nav-links a:not(.nav-contact) { display: none; }
  .nav-links .nav-contact { margin: 0; font-size: 12px; }
  .hero { min-height: 0; height: auto; }
  .hero-coordinate, .badge-caption, .hero-scroll { display: none; }
  .hero-inner { display: flex; flex-direction: column; align-items: stretch; gap: 0; }
  .hero-content { width: 100%; padding: 30px 0 0; height: auto; }
  .eyebrow { font-size: 8px; margin-bottom: 12px; }
  h1 { font-size: 48px; margin-bottom: 16px; }
  .hero-name-en { font-size: 28px; margin-top: 0; }
  .hero-title-sub { font-size: 17px; margin-bottom: 6px; }
  .hero-copy { font-size: 12px; line-height: 1.8; margin-bottom: 14px; }
  .hero-disciplines { display: none; }
  .hero-actions { gap: 8px; }
  .action { width: auto; min-height: 42px; padding: 9px 15px; font-size: 11px; gap: 16px; }
  .badge-stage { position: relative; inset: auto; width: calc(100% + 40px); margin-left: -20px; margin-top: 12px; height: 370px; flex: 0 0 auto; }
  .badge-controls { bottom: 10px; left: 50%; }
  .badge-fallback { inset: 0; padding-bottom: 32px; }
  .fallback-card { width: 184px; padding: 15px; }
  .fallback-card img { margin: 12px 0; }
  .fallback-card strong { font-size: 22px; }
  .fallback-card span { font-size: 8px; }
  .section { padding: 56px 0; }
  .stats { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .stat { padding: 20px 14px; min-height: 98px; border-bottom: 1px solid var(--line); }
  .stat:nth-child(odd) { padding-left: 0; }
  .stat:nth-child(even) { border-right: 0; }
  .stat:nth-child(n+3) { border-bottom: 0; }
  .stat strong { font-size: 25px; }
  .stat span { font-size: 10px; }
  .section-head { grid-template-columns: 1fr; gap: 18px; margin-bottom: 28px; }
  h2 { font-size: 28px; }
  .section-note { font-size: 12px; }
  .focus-grid { gap: 10px; }
  .focus-card { padding: 22px 16px; min-height: 245px; }
  .focus-card h3 { font-size: 15px; }
  .focus-card p { font-size: 12px; }
  .split, .contact .inner { grid-template-columns: 1fr; gap: 44px; }
  .timeline-item { grid-template-columns: 100px 1fr; gap: 12px; }
  .project-grid, .matrix, .credential-grid { grid-template-columns: 1fr; }
  .project-card { min-height: 205px; }
  .contact h2 { font-size: 32px; }
  .contact p { font-size: 12px; }
  .holo-card { width: 100%; max-width: 470px; padding: 23px 23px 13px; }
  .holo-identity { padding: 25px 0 18px; }
  footer .inner { gap: 6px; font-size: 9px; }
}
@media (max-width: 380px) {
  .hero-content { padding-top: 22px; }
  h1 { font-size: 40px; margin-bottom: 12px; }
  .hero-name-en { font-size: 25px; }
  .hero-title-sub { font-size: 15px; }
  .hero-copy { font-size: 11px; }
  .badge-stage { height: 280px; }
  .focus-grid { grid-template-columns: 1fr; }
  .focus-card { min-height: 190px; }
  .holo-identity h3 { font-size: 25px; }
  .holo-identity h3 span { font-size: 11px; }
  .timeline-item { grid-template-columns: 1fr; gap: 5px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .holo-card { transform: none !important; }
}
@media print {
  .hero { height: auto; min-height: 0; background: white; }
  .hero-content { width: 100%; padding: 20px 0; }
  .badge-stage, .hero-coordinate, .hero-scroll, .hero-actions, .source-link, .holo-bottom button { display: none; }
  .section { padding: 24px 0; }
  .inner, .hero-inner { width: 100%; }
  .holo-card { box-shadow: none; break-inside: avoid; }
}