:root {
  --ink: #17212b; --muted: #526170; --paper: #fbfaf7; --surface: #fff; --soft: #eef2f1;
  --line: #c8d1d0; --accent: #075e63; --accent-dark: #06484c; --warm: #e8b65a; --max: 1160px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: var(--paper); font: 1.05rem/1.7 system-ui, -apple-system, "Segoe UI", sans-serif; }
a { color: var(--accent-dark); text-decoration-thickness: 2px; text-underline-offset: .2em; }
a:hover { color: var(--accent); }
a:focus-visible { outline: 4px solid var(--warm); outline-offset: 4px; }
.container { width: min(var(--max), calc(100% - 2.5rem)); margin-inline: auto; }
.skip-link { position: absolute; z-index: 20; left: 1rem; top: -5rem; padding: .75rem 1rem; background: var(--accent-dark); color: #fff; font-weight: 700; }
.skip-link:focus { top: 1rem; }
.site-header { background: var(--paper); border-bottom: 1px solid var(--line); }
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 2rem; min-height: 5rem; }
.brand { color: var(--ink); font-weight: 800; text-decoration: none; letter-spacing: -.02em; }
.brand span { display: inline-grid; place-items: center; width: 2rem; height: 2rem; margin-right: .45rem; background: var(--accent); color: #fff; font-size: .8rem; letter-spacing: 0; }
.nav-list { display: flex; flex-wrap: wrap; gap: .4rem 1.25rem; list-style: none; padding: 0; margin: 0; }
.nav-list a { font-size: .92rem; font-weight: 700; text-decoration: none; }
.intro { padding: clamp(4rem, 10vw, 9rem) 0 clamp(4rem, 8vw, 7rem); background: var(--soft); border-bottom: 1px solid var(--line); }
.intro-grid, .split { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(18rem, .85fr); gap: clamp(3rem, 8vw, 9rem); align-items: start; }
.kicker, .tag, .timeline-label { margin: 0 0 .8rem; color: var(--accent-dark); font-size: .78rem; font-weight: 850; letter-spacing: .1em; text-transform: uppercase; }
h1, h2, h3 { line-height: 1.1; letter-spacing: -.045em; text-wrap: balance; }
h1 { max-width: 10ch; margin: 0 0 1.5rem; font-size: clamp(3.4rem, 8vw, 7.2rem); }
h2 { max-width: 16ch; margin: 0 0 1.4rem; font-size: clamp(2.5rem, 5vw, 4.8rem); }
h3 { margin: 0 0 .65rem; font-size: 1.35rem; }
.lead { max-width: 39rem; margin: 0 0 1rem; font-size: clamp(1.25rem, 2.4vw, 1.65rem); line-height: 1.45; }
.intro-detail { max-width: 39rem; color: var(--muted); }
.actions { display: flex; flex-wrap: wrap; gap: 1.25rem; align-items: center; margin: 2rem 0 0; }
.button { display: inline-block; padding: .75rem 1.15rem; border: 2px solid var(--accent); font-weight: 800; text-decoration: none; }
.primary { background: var(--accent); color: #fff; }.primary:hover { background: var(--accent-dark); color: #fff; }.text-link { font-weight: 750; }
.orientation { padding: 1.5rem 0 0 2rem; border-left: 3px solid var(--warm); }
.orientation ol { margin: 0; padding-left: 1.3rem; }.orientation li { padding: .7rem 0 .7rem .35rem; }.orientation strong, .orientation span { display: block; }.orientation span { color: var(--muted); font-size: .95rem; }
.section { padding: clamp(5rem, 10vw, 9rem) 0; }.about { background: var(--paper); }.prose { max-width: 42rem; }.prose p { margin-top: 0; margin-bottom: 1.25rem; }.section-heading { max-width: 46rem; margin-bottom: 3rem; }.section-heading > p:last-child, .section-intro { color: var(--muted); max-width: 40rem; }
.capabilities { background: var(--soft); border-block: 1px solid var(--line); }.capability-list { display: grid; grid-template-columns: repeat(2, 1fr); border-top: 1px solid var(--line); }.capability-list article { display: grid; grid-template-columns: 3rem 1fr; column-gap: 1rem; padding: 2rem 2rem 2rem 0; border-bottom: 1px solid var(--line); }.capability-list article:nth-child(odd) { border-right: 1px solid var(--line); padding-right: 2rem; }.capability-list article:nth-child(even) { padding-left: 2rem; }.capability-list .index { grid-row: span 2; color: var(--accent); font-weight: 850; }.capability-list p { grid-column: 2; margin: 0; color: var(--muted); }
.timeline-section { background: #fff; }.timeline { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--line); }.timeline li { display: grid; grid-template-columns: 8rem 1fr; gap: 1rem; padding: 1.5rem 0; border-bottom: 1px solid var(--line); }.timeline-label { margin: .15rem 0 0; }.timeline h3 { letter-spacing: -.02em; }.timeline p { margin: 0; color: var(--muted); }
.projects { background: var(--soft); border-block: 1px solid var(--line); }.project-list { display: grid; grid-template-columns: 1.3fr 1fr 1fr; align-items: stretch; border-top: 1px solid var(--line); }.project { padding: 2rem 1.5rem 2rem 0; border-bottom: 1px solid var(--line); }.project + .project { padding-left: 1.5rem; border-left: 1px solid var(--line); }.project p { color: var(--muted); }.project .tag { color: var(--accent); font-size: .72rem; }.project-note { padding-top: 1rem; border-top: 1px solid var(--line); font-size: .9rem; }.project a { display: inline-block; margin-top: .7rem; font-weight: 800; }.historical { background: rgba(255,255,255,.45); }
.contents { background: var(--paper); }.link-list { list-style: none; padding: 0; margin: 0; border-top: 1px solid var(--line); }.link-list li { padding: 1rem 0; border-bottom: 1px solid var(--line); }.link-list a, .link-list span { display: block; }.link-list a { font-weight: 800; }.link-list span { color: var(--muted); font-size: .92rem; }
.contact { padding: 4rem 0; background: var(--accent-dark); color: #fff; }.contact-inner { display: flex; justify-content: space-between; align-items: end; gap: 2rem; }.contact .kicker { color: var(--warm); }.contact h2 { max-width: 14ch; }.contact p:not(.kicker) { max-width: 34rem; color: #d9e7e5; }.button.light { border-color: #fff; color: #fff; white-space: nowrap; }.button.light:hover { background: #fff; color: var(--accent-dark); }
.site-footer { padding: 2rem 0; background: #122126; color: #d9e7e5; font-size: .9rem; }.site-footer p { margin: .2rem 0; }
@media (max-width: 800px) { .header-inner { align-items: flex-start; flex-direction: column; padding-block: 1rem; }.intro-grid, .split, .project-list { grid-template-columns: 1fr; }.orientation { padding: 1.5rem 0 0; border-left: 0; border-top: 3px solid var(--warm); }.capability-list { grid-template-columns: 1fr; }.capability-list article, .capability-list article:nth-child(even) { padding: 1.5rem 0; border-right: 0; }.project, .project + .project { padding: 1.5rem 0; border-left: 0; }.contact-inner { align-items: flex-start; flex-direction: column; } }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }