/* rockhillnet.com, rebuilt 2026-10-15. Same tokens as the original style.css. */
:root {
  --navy: #10192b;
  --paper: #faf9f6;
  --ink: #1c2126;
  --muted: #5b6472;
  --line: #e4e0d8;
  --accent: #c1793f;
  --accent-dark: #9a5a28;
  --card: #ffffff;
  --serif: "Fraunces", Georgia, serif;
  --sans: "IBM Plex Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, monospace;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--paper); color: var(--ink); font: 17px/1.65 var(--sans); }
a { color: var(--accent-dark); text-underline-offset: 3px; }
a:hover { color: var(--accent); }
a:focus-visible, button:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
h1, h2, h3 { font-family: var(--serif); color: var(--navy); line-height: 1.25; font-weight: 600; }
h1 { font-size: clamp(1.8rem, 3.6vw, 2.5rem); margin: .2rem 0 1rem; }
h2 { font-size: 1.5rem; margin: 0 0 .8rem; }
h3 { font-size: 1.12rem; margin: 1.6rem 0 .5rem; }
p { margin: 0 0 1rem; max-width: 70ch; }
img { max-width: 100%; height: auto; }

/* layout */
.layout { display: grid; grid-template-columns: 280px minmax(0, 1fr); min-height: 100vh; }
.sidebar { background: var(--navy); color: #d9dee8; padding: 2.2rem 1.6rem; position: sticky; top: 0; height: 100vh; overflow-y: auto; }
.id-photo { width: 132px; height: 132px; object-fit: cover; border-radius: 50%; border: 3px solid var(--accent); display: block; }
.sidebar .name { font: 600 1.45rem/1.2 var(--serif); color: #fff; margin: 1rem 0 .2rem; }
.sidebar .title { font: 500 .78rem/1.4 var(--mono); letter-spacing: .06em; text-transform: uppercase; color: var(--accent); margin: 0 0 1.6rem; }
.sidebar nav ul { list-style: none; margin: 0; padding: 0; }
.sidebar nav a { display: block; color: #d9dee8; text-decoration: none; padding: .45rem 0 .45rem .8rem; border-left: 2px solid transparent; }
.sidebar nav a:hover { color: #fff; border-left-color: rgba(193, 121, 63, .5); }
.sidebar nav a.active { color: #fff; border-left-color: var(--accent); font-weight: 600; }
.sidebar .contact { margin-top: 2rem; font-size: .88rem; line-height: 1.7; color: #aab3c2; }
.sidebar .contact a { color: #e7b98a; }
.nav-toggle { display: none; }
main { padding: 3rem clamp(1.2rem, 4vw, 3.5rem) 2rem; max-width: 980px; }
.eyebrow { font: 500 .78rem/1 var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--accent-dark); margin: 0 0 .6rem; }
.lede { font-size: 1.12rem; color: #333a42; }
section { margin-top: 2.8rem; padding-top: 2rem; border-top: 1px solid var(--line); }
.site-footer { margin-top: 3rem; padding-top: 1.2rem; border-top: 1px solid var(--line); font: .82rem var(--mono); color: var(--muted); }

/* lists */
ul.plain { padding-left: 1.1rem; max-width: 72ch; }
ul.plain li { margin-bottom: .6rem; }
.list-tight li { margin-bottom: .2rem; }
.chips { list-style: none; padding: 0; margin: 0 0 .4rem; display: flex; flex-wrap: wrap; gap: .45rem; }
.chips li { background: var(--card); border: 1px solid var(--line); border-radius: 999px; padding: .2rem .8rem; font-size: .9rem; font-weight: 500; }

/* career */
.job { margin-bottom: 1.6rem; }
.job h3 { margin: 0; }
.job-org { font: .85rem var(--mono); color: var(--muted); margin: .2rem 0 .5rem; }
.job ul { margin: 0; padding-left: 1.1rem; max-width: 72ch; }
.job li { margin-bottom: .3rem; }

/* cards */
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 1rem; }
.card { display: block; background: var(--card); border: 1px solid var(--line); border-radius: 10px; padding: 1.1rem 1.2rem; text-decoration: none; color: var(--ink); transition: border-color .15s; }
.card:hover { border-color: var(--accent); color: var(--ink); }
.card h3 { margin: 0 0 .4rem; }
.card p { margin: 0; font-size: .95rem; color: var(--muted); }

/* lab */
.note { background: #fff8f1; border: 1px solid #ecd2b8; border-left: 4px solid var(--accent); border-radius: 8px; padding: .8rem 1rem; font-size: .95rem; max-width: none; }
.diagram { margin: 2rem 0 0; }
.diagram-scroll { overflow-x: auto; background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 1rem; }
.diagram svg { display: block; width: 100%; min-width: 680px; height: auto; }
figcaption { font-size: .85rem; color: var(--muted); margin-top: .5rem; }
.specs { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: .8rem; margin: 0; }
.specs div { background: var(--card); border: 1px solid var(--line); border-radius: 8px; padding: .7rem .9rem; }
.specs dt { font: 500 .75rem var(--mono); letter-spacing: .06em; text-transform: uppercase; color: var(--accent-dark); }
.specs dd { margin: .2rem 0 0; }
.photo { margin: 1.2rem auto 1.6rem; text-align: center; }
.photo img { display: block; width: 100%; margin: 0 auto; border-radius: 10px; border: 1px solid var(--line); }
.photo img.tall, .photo.narrow img { max-width: 560px; }
.photo.portrait { max-width: 360px; }
.photo figcaption { text-align: center; }

/* education */
.certs { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 1rem; margin-bottom: 1.2rem; }
.cert { display: flex; gap: .9rem; align-items: center; background: var(--card); border: 1px solid var(--line); border-radius: 8px; padding: .7rem; }
.cert img { width: 96px; height: auto; border-radius: 4px; border: 1px solid var(--line); display: block; }
.cert-name { font-weight: 600; margin: 0; line-height: 1.35; }
.cert-org { font-size: .88rem; color: var(--muted); margin: .2rem 0 0; }
.vendors { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: .7rem; align-items: center; }
.vendors li { background: var(--card); border: 1px solid var(--line); border-radius: 8px; height: 56px; padding: 0 1rem; display: flex; align-items: center; }
.vendors img { height: 26px; width: auto; max-width: 120px; }
.vendors .word { font: 600 1.05rem var(--serif); color: var(--navy); }
table.awards { border-collapse: collapse; width: 100%; max-width: 560px; margin-bottom: 1rem; background: var(--card); }
table.awards th, table.awards td { text-align: left; padding: .55rem .8rem; border-bottom: 1px solid var(--line); }
table.awards th { font: 500 .75rem var(--mono); letter-spacing: .06em; text-transform: uppercase; color: var(--muted); }

/* off the clock */
.award-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(170px, 1fr)); gap: .8rem; }
.award { background: var(--card); border: 1px solid var(--line); border-radius: 8px; padding: .8rem; text-align: center; }
.award img { height: 64px; width: auto; display: block; margin: 0 auto .5rem; }
.award p { margin: 0; max-width: none; }
.award-name { font-weight: 600; font-size: .92rem; line-height: 1.3; }
.award-stat { font-size: .88rem; color: var(--accent-dark); margin-top: .3rem !important; }
.award-meta { font-size: .8rem; color: var(--muted); }
.source { font: .8rem var(--mono); color: var(--muted); margin-top: .6rem; }
.photo-grid { display: flex; flex-wrap: wrap; justify-content: center; gap: .9rem; }
.photo-grid figure { margin: 0; text-align: center; flex: 0 1 160px; }
.photo-grid img { display: block; width: 100%; aspect-ratio: 3 / 4; object-fit: cover; border-radius: 8px; border: 1px solid var(--line); }
.photo-grid a:hover img { border-color: var(--accent); }

/* phones and tablets */
@media (max-width: 860px) {
  .layout { grid-template-columns: minmax(0, 1fr); }
  .sidebar { position: static; height: auto; padding: 1.2rem 16px; display: grid; grid-template-columns: auto 1fr auto; gap: 0 .9rem; align-items: center; }
  .id-photo { width: 56px; height: 56px; grid-row: span 2; border-width: 2px; }
  .sidebar .name { margin: 0; font-size: 1.15rem; }
  .sidebar .title { margin: 0; font-size: .68rem; }
  .nav-toggle { display: block; grid-column: 3; grid-row: 1 / span 2; background: transparent; color: #fff; border: 1px solid rgba(255, 255, 255, .35); border-radius: 6px; padding: .4rem .8rem; font: 500 .85rem var(--sans); cursor: pointer; }
  .sidebar nav, .sidebar .contact { display: none; grid-column: 1 / -1; }
  .sidebar.open nav, .sidebar.open .contact { display: block; }
  .sidebar nav { margin-top: 1rem; }
  .sidebar .contact { margin-top: 1rem; }
  main { padding: 1.6rem 16px 2rem; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }