:root {
  --navy: #15335d;
  --blue: #2563a9;
  --text: #20252b;
  --muted: #5c6570;
  --paper: #ffffff;
  --soft: #f4f7fa;
  --line: #d9e0e8;
  --max-width: 1000px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--text); background: var(--paper); font-family: Arial, Helvetica, sans-serif; font-size: 16px; line-height: 1.65; }
a { color: var(--blue); }
a:hover { color: var(--navy); }
.skip-link { position: absolute; top: -50px; left: 1rem; z-index: 5; padding: .45rem .7rem; background: var(--navy); color: #fff; }
.skip-link:focus { top: 1rem; }
.section-wrap, .nav-shell { width: min(var(--max-width), calc(100% - 3rem)); margin-inline: auto; }

.site-header { border-bottom: 1px solid var(--line); background: #fff; }
.nav-shell { display: flex; align-items: center; justify-content: space-between; min-height: 70px; gap: 2rem; }
.brand { color: var(--navy); font-family: Georgia, "Times New Roman", serif; font-size: 1.55rem; font-weight: 700; text-decoration: none; }
.primary-nav { display: flex; gap: 1.35rem; align-items: center; }
.primary-nav a { color: var(--text); font-size: .93rem; text-decoration: none; }
.primary-nav a:hover { color: var(--blue); text-decoration: underline; text-underline-offset: 4px; }
.nav-toggle { display: none; border: 1px solid var(--line); background: #fff; color: var(--navy); padding: .4rem .6rem; font: inherit; }

.hero { border-bottom: 5px solid var(--navy); background: var(--soft); }
.hero-grid { padding-block: 5.5rem 5rem; }
.hero-copy { max-width: 760px; }
.eyebrow, .section-label { margin: 0; color: var(--blue); font-size: .78rem; font-weight: 700; letter-spacing: .07em; text-transform: uppercase; }
h1, h2, h3, p { overflow-wrap: break-word; }
h1 { margin: .75rem 0 0; color: var(--navy); font-family: Georgia, "Times New Roman", serif; font-size: clamp(3rem, 8vw, 5.3rem); letter-spacing: -.04em; line-height: 1; }
.workshop-title { margin: .8rem 0 1rem; color: var(--navy); font-family: Georgia, "Times New Roman", serif; font-size: clamp(1.35rem, 3vw, 2rem); line-height: 1.25; }
.hero-lede { max-width: 600px; margin: 0; color: var(--muted); font-size: 1.1rem; }
.hero-actions { margin-top: 2rem; }
.button { display: inline-block; border: 1px solid var(--navy); padding: .7rem 1rem; background: var(--navy); color: #fff; font-size: .95rem; font-weight: 700; text-decoration: none; }
.button:hover { background: var(--blue); color: #fff; }

.statement-band { background: var(--navy); color: #fff; }
.statement-grid { display: grid; grid-template-columns: 180px 1fr; gap: 2rem; padding-block: 2.2rem; }
.statement-grid .section-label { color: #c7d9ee; }
.statement { margin: 0; font-family: Georgia, "Times New Roman", serif; font-size: clamp(1.25rem, 2.7vw, 1.75rem); line-height: 1.4; }
.section-wrap { padding-block: 4rem; }
.section-heading h2 { margin: .35rem 0 0; color: var(--navy); font-family: Georgia, "Times New Roman", serif; font-size: clamp(2rem, 4vw, 2.8rem); line-height: 1.2; }
.about-section { display: grid; grid-template-columns: 1fr 1.15fr; gap: 5rem; }
.about-copy { padding-top: .5rem; }
.about-copy p { margin: 0 0 1rem; }
.about-copy strong { color: var(--navy); }

.topics-section { border-top: 1px solid var(--line); }
.topics-intro { max-width: 730px; margin: 1.75rem 0; color: var(--muted); }
.topics-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; }
.topics-grid ul { margin: 0; padding: 0; list-style: none; border-top: 1px solid var(--line); }
.topics-grid li { position: relative; padding: .85rem .3rem .85rem 1.15rem; border-bottom: 1px solid var(--line); }
.topics-grid li::before { content: "•"; position: absolute; left: 0; color: var(--blue); }

.organizers-section { border-top: 1px solid var(--line); }
.organizer-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.5rem; margin-top: 2rem; }
.organizer-card { padding: 1.5rem; border: 1px solid var(--line); }
.organizer-card h3 { margin: 0; color: var(--navy); font-family: Georgia, "Times New Roman", serif; font-size: 1.55rem; line-height: 1.25; }
.organizer-affiliation { margin: .2rem 0 1rem; color: var(--muted); font-size: .9rem; }
.organizer-card > p:not(.organizer-affiliation) { margin: 0 0 1.25rem; font-size: .95rem; }
.text-link { font-weight: 700; text-underline-offset: 3px; }

.site-footer { border-top: 1px solid var(--line); background: var(--soft); }
.footer-content { display: flex; flex-wrap: wrap; align-items: center; gap: 1.2rem 2.5rem; padding-block: 1.7rem; }
.footer-content p { margin: 0; color: var(--muted); font-size: .86rem; }

@media (max-width: 700px) {
  .section-wrap, .nav-shell { width: min(var(--max-width), calc(100% - 2rem)); }
  .nav-shell { min-height: 62px; }
  .nav-toggle { display: block; }
  .primary-nav { display: none; position: absolute; top: 62px; left: 1rem; right: 1rem; z-index: 2; flex-direction: column; align-items: stretch; gap: 0; padding: .5rem; border: 1px solid var(--line); background: #fff; box-shadow: 0 4px 12px rgba(0, 0, 0, .08); }
  .primary-nav.is-open { display: flex; }
  .primary-nav a { padding: .55rem; }
  .hero-grid { padding-block: 3.8rem; }
  .statement-grid, .about-section, .topics-grid { grid-template-columns: 1fr; gap: 1.5rem; }
  .section-wrap { padding-block: 3rem; }
  .organizer-grid { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }