/* darrylcarlton.com — one small design system. Edit colours here; everything else follows. */
:root{--ink:#14213d;--ink-soft:#3b4a63;--muted:#6b7280;--bg:#ffffff;--bg-alt:#f5f7fa;--line:#e3e7ee;--accent:#0e6e63;--accent-ink:#ffffff;--max:68rem;--radius:10px}
@media (prefers-color-scheme:dark){:root{--ink:#eef2f7;--ink-soft:#c7d0dd;--muted:#9aa5b5;--bg:#0f1520;--bg-alt:#161e2b;--line:#263041;--accent:#5fc4b6;--accent-ink:#0b1a17}}
*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}
body{margin:0;font:400 1.0625rem/1.65 Georgia,"Iowan Old Style","Palatino Linotype","Book Antiqua",serif;color:var(--ink);background:var(--bg)}
h1,h2,h3,.nav,.btn,.eyebrow,.meta,footer{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Inter,Roboto,Helvetica,Arial,sans-serif}
h1{font-size:clamp(1.9rem,4.5vw,2.9rem);line-height:1.15;letter-spacing:-.01em;margin:0 0 1rem}
h2{font-size:clamp(1.35rem,2.6vw,1.75rem);line-height:1.25;margin:2.5rem 0 .75rem}
h3{font-size:1.125rem;margin:1.5rem 0 .5rem}
p,li{max-width:42rem}a{color:var(--accent);text-underline-offset:3px}a:hover{text-decoration-thickness:2px}
.wrap{max-width:var(--max);margin:0 auto;padding:0 1.25rem}
.skip{position:absolute;left:-999px;top:0;background:var(--accent);color:var(--accent-ink);padding:.5rem 1rem;z-index:100}.skip:focus{left:1rem;top:1rem}
header.site{border-bottom:1px solid var(--line);background:var(--bg);position:sticky;top:0;z-index:20}
header.site .wrap{display:flex;align-items:center;justify-content:space-between;gap:1rem;min-height:4rem}
.brand{font-weight:700;color:var(--ink);text-decoration:none;font-size:1.05rem;letter-spacing:.01em}
.nav{display:flex;gap:1.25rem;align-items:center;margin:0;padding:0;list-style:none}
.nav a{color:var(--ink-soft);text-decoration:none;font-size:.95rem;padding:.35rem 0;border-bottom:2px solid transparent}
.nav a[aria-current="page"],.nav a:hover{color:var(--ink);border-bottom-color:var(--accent)}
.nav-toggle{display:none}
@media (max-width:1099px){.nav-toggle{display:inline-block;background:none;border:1px solid var(--line);border-radius:8px;padding:.45rem .7rem;color:var(--ink);font-size:.95rem}
 .brand{white-space:nowrap}.nav{display:none;position:absolute;left:0;right:0;top:4rem;flex-direction:column;gap:0;background:var(--bg);border-bottom:1px solid var(--line);padding:.5rem 1.25rem 1rem}
 .nav.open{display:flex}.nav a{padding:.7rem 0;border-bottom:1px solid var(--line);width:100%}}
.hero{padding:3.5rem 0 2.5rem;display:grid;gap:2rem;grid-template-columns:1fr;align-items:center}
@media (min-width:860px){.hero{grid-template-columns:3fr 2fr;padding:4.5rem 0 3rem}}
.hero .lede{font-size:1.2rem;color:var(--ink-soft);max-width:36rem}
.portrait{width:min(100%,22rem);aspect-ratio:2/3;object-fit:cover;border-radius:var(--radius);border:1px solid var(--line);justify-self:center}
.btn{display:inline-block;background:var(--accent);color:var(--accent-ink);text-decoration:none;font-weight:600;padding:.8rem 1.25rem;border-radius:8px;margin-top:.75rem}
.btn:focus-visible,a:focus-visible,button:focus-visible{outline:3px solid var(--accent);outline-offset:3px}
.btn.secondary{background:transparent;color:var(--ink);border:1px solid var(--line)}
.eyebrow{text-transform:uppercase;letter-spacing:.08em;font-size:.78rem;color:var(--muted);font-weight:600}
.services{display:grid;gap:1.25rem;grid-template-columns:1fr;margin:1.5rem 0}
@media (min-width:760px){.services{grid-template-columns:repeat(3,1fr)}}
.card{border:1px solid var(--line);border-radius:var(--radius);padding:1.25rem 1.25rem 1.5rem;background:var(--bg)}
.card h3{margin-top:0}.card p{font-size:1rem}
section.alt{background:var(--bg-alt);padding:2.5rem 0;margin:2.5rem 0}
details{border:1px solid var(--line);border-radius:8px;padding:.75rem 1rem;margin:.75rem 0;max-width:46rem}
summary{cursor:pointer;font-weight:600;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Inter,Roboto,sans-serif}
details[open] summary{margin-bottom:.5rem}
.meta{color:var(--muted);font-size:.9rem}
.ref{border-left:3px solid var(--accent);padding-left:1rem;margin:1rem 0}
footer.site{border-top:1px solid var(--line);margin-top:4rem;padding:2rem 0;color:var(--muted);font-size:.9rem}
footer.site .cols{display:grid;gap:1rem;grid-template-columns:1fr}@media (min-width:760px){footer.site .cols{grid-template-columns:2fr 1fr 1fr}}
footer.site a{color:var(--ink-soft)}
main{min-height:50vh}
.crumbs{font-size:.85rem;color:var(--muted);margin:1rem 0 0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Inter,Roboto,sans-serif}.crumbs a{color:var(--muted)}
.pubs{display:grid;gap:1rem;grid-template-columns:1fr;margin:1rem 0 1.5rem}@media (min-width:760px){.pubs{grid-template-columns:repeat(2,1fr)}}
.card.pub h3{font-size:1.05rem;line-height:1.3}.card.pub .sub{font-weight:400;color:var(--ink-soft);font-size:.95rem}.card.pub p{font-size:.97rem}
main > .hero{padding-top:1.5rem}
img.portrait{max-width:100%;height:auto}
ul{padding-left:1.25rem}li{margin:.35rem 0}
.lede{font-size:1.15rem;color:var(--ink-soft)}

.hero-aside{align-self:center}.areas{list-style:none;margin:0;padding:0;border-left:3px solid var(--accent);padding-left:1.25rem}.areas li{margin:.6rem 0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Inter,Roboto,sans-serif;font-weight:600}.areas a{color:var(--ink);text-decoration:none}.areas a:hover{color:var(--accent)}
.article{max-width:42rem}.article h2{margin-top:2rem}.article p,.article li{font-size:1.0625rem}.article blockquote{border-left:3px solid var(--line);margin:1rem 0;padding-left:1rem;color:var(--ink-soft)}