/* ===================================================================
   James Kelly — shared site styles
   Used by: index.html, about.html, work.html (and future pages)
   =================================================================== */

:root {
  --bg: #ffffff;
  --surface-1: #F3F2EE;
  --surface-2: #ffffff;
  --border: rgba(20,20,18,0.10);
  --border-strong: rgba(20,20,18,0.22);
  --text-primary: #1a1a18;
  --text-secondary: #5f5e5a;
  --text-muted: #8a8880;
  --text-accent: #0C447C;
  --radius: 8px;
  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  --font-voice: Georgia, "Times New Roman", serif;

  --tag-org-bg: #EEEDFE;       --tag-org-text: #3C3489;
  --tag-financial-bg: #EAF3DE; --tag-financial-text: #27500A;
  --tag-tech-bg: #E6F1FB;      --tag-tech-text: #0C447C;
  --tag-legal-bg: #FAEEDA;     --tag-legal-text: #633806;
  --tag-founder-bg: #FCEBEB;   --tag-founder-text: #791F1F;
  --tag-operational-bg: #E5E3DC; --tag-operational-text: #4A4945;
  --tag-media-bg: #E1F5EE;     --tag-media-text: #085041;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #16160f;
    --surface-1: #201f18;
    --surface-2: #2b2a22;
    --border: rgba(255,255,255,0.10);
    --border-strong: rgba(255,255,255,0.22);
    --text-primary: #f1efe8;
    --text-secondary: #b4b2a9;
    --text-muted: #888780;
    --text-accent: #B5D4F4;

    --tag-org-bg: #3C3489;       --tag-org-text: #CECBF6;
    --tag-financial-bg: #27500A; --tag-financial-text: #C0DD97;
    --tag-tech-bg: #0C447C;      --tag-tech-text: #B5D4F4;
    --tag-legal-bg: #633806;     --tag-legal-text: #FAC775;
    --tag-founder-bg: #791F1F;   --tag-founder-text: #F7C1C1;
    --tag-operational-bg: #4A4945; --tag-operational-text: #D8D6D0;
    --tag-media-bg: #085041;     --tag-media-text: #9FE1CB;
  }
}

/* ---------- base ---------- */
* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text-primary);
  font-family: var(--font-sans);
}
.wrap { max-width: 880px; margin: 0 auto; padding: 0 1.5rem; }
a { color: inherit; }

/* ---------- nav ---------- */
nav.site-nav {
  display: flex; justify-content: space-between; align-items: center;
  padding: 1rem 0; border-bottom: 0.5px solid var(--border);
}
nav.site-nav .brand { font-weight: 600; font-size: 15px; color: var(--text-primary); text-decoration: none; }
nav.site-nav .links { display: flex; gap: 22px; font-size: 13px; }
nav.site-nav .links a { color: var(--text-secondary); text-decoration: none; }
nav.site-nav .links a.active {
  color: var(--text-primary); font-weight: 600;
  border-bottom: 1.5px solid var(--text-primary); padding-bottom: 2px;
}

/* ---------- page header ---------- */
header.page-head { padding: 2rem 0 1rem; }
header.page-head h1 { font-family: var(--font-voice); font-weight: 400; font-size: 22px; margin: 0 0 4px; }
header.page-head p { font-size: 14px; color: var(--text-secondary); margin: 0; }

/* ---------- hero (home page) ---------- */
.hero { padding: 2.5rem 0 2rem; text-align: center; }
.hero-kicker { font-size: 13px; color: var(--text-muted); margin: 0 0 12px; }
.hero-title {
  font-family: var(--font-voice); font-size: 34px; line-height: 1.3;
  max-width: 560px; margin: 0 auto; color: var(--text-primary);
  border: 1px solid var(--border-strong); border-radius: var(--radius);
  padding: 1.25rem 1.5rem;
}
.hero-sub { font-size: 14px; color: var(--text-secondary); max-width: 520px; margin: 16px auto 0; line-height: 1.6; }

/* ---------- filter chips ---------- */
.chips { display: flex; gap: 8px; flex-wrap: wrap; padding: 0 0 1.5rem; }
.chip {
  font-size: 12px; padding: 6px 14px; border-radius: 999px;
  border: 0.5px solid var(--border-strong); background: var(--surface-2);
  color: var(--text-secondary); cursor: pointer; font-family: inherit;
}
.chip.active { background: var(--text-primary); color: var(--bg); border-color: var(--text-primary); }

/* ---------- card grid (used by Work, and Home's quick-links) ---------- */
.grid { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 14px; }
.grid.grid-3 { grid-template-columns: repeat(3, minmax(0,1fr)); }
@media (max-width: 640px) { .grid, .grid.grid-3 { grid-template-columns: 1fr; } }

.card {
  background: var(--surface-2); border: 0.5px solid var(--border); border-radius: 12px;
  padding: 1rem; text-align: left; cursor: pointer; font-family: inherit;
  display: block; width: 100%; text-decoration: none; color: inherit;
}
.card:hover { border-color: var(--border-strong); }
.card .tags { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 8px; }
.card h3 { font-size: 14px; font-weight: 600; margin: 0 0 6px; color: var(--text-primary); }
.card p { font-size: 12px; color: var(--text-secondary); margin: 0; line-height: 1.6; }
.card .card-icon { font-size: 20px; color: var(--text-accent); margin-bottom: 10px; display: block; }
.grid-3 .card {
  border-width: 1.5px; border-color: var(--border-strong); text-align: center;
  display: flex; flex-direction: column; justify-content: center;
}
.grid-3 .card h3 { font-size: 16px; }

.tag { font-size: 11px; padding: 3px 8px; border-radius: var(--radius); }

/* ---------- quote block ---------- */
.quote-block {
  background: var(--surface-1); border-left: 2px solid var(--text-accent); border-radius: 0;
  padding: 12px 16px;
}
.quote-block p.quote-text { font-family: var(--font-voice); font-size: 14px; color: var(--text-secondary); margin: 0; }
.quote-block p.quote-attr { font-size: 12px; color: var(--text-muted); margin: 8px 0 0; }

.quote-strip {
  border-top: 0.5px solid var(--border); padding: 1.25rem 1.5rem;
  background: var(--surface-1); text-align: center;
}
.quote-strip p.quote-text { font-family: var(--font-voice); font-size: 15px; color: var(--text-secondary); margin: 0 auto; max-width: 640px; line-height: 1.6; }
.quote-strip p.quote-attr { font-size: 12px; color: var(--text-muted); margin: 10px auto 0; max-width: 640px; }

/* ---------- about page ---------- */
.about-header { display: flex; gap: 24px; align-items: flex-start; padding: 2rem 0 1.5rem; }
.about-header .intro-text .name-title { font-family: var(--font-voice); font-size: 32px; line-height: 1.25; margin: 0 0 4px; color: var(--text-primary); }
.about-header .intro-text .location { font-size: 13px; color: var(--text-secondary); margin: 0; }

.photo-placeholder {
  width: 120px; height: 150px; border-radius: var(--radius); background: var(--surface-1);
  border: 1px dashed var(--border-strong); display: flex; flex-direction: column;
  align-items: center; justify-content: center; flex-shrink: 0; gap: 6px;
  font-size: 11px; color: var(--text-muted);
}
.profile-photo {
  width: 120px; height: 150px; border-radius: var(--radius); object-fit: cover;
  flex-shrink: 0; border: 0.5px solid var(--border);
}

.section-label { font-size: 13px; font-weight: 600; color: var(--text-muted); margin: 0 0 8px; }
.section-body { font-size: 14px; line-height: 1.7; color: var(--text-secondary); margin: 0; }
.section-body + .section-body { margin-top: 1em; }

.proof-grid { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 12px; }
@media (max-width: 640px) { .proof-grid { grid-template-columns: 1fr; } }
.proof-card { background: var(--surface-1); border: 0.5px solid var(--border); border-radius: var(--radius); padding: 1rem; }
.proof-card p.title { font-size: 13px; font-weight: 600; margin: 0 0 6px; }
.proof-card p.desc { font-size: 12px; color: var(--text-secondary); margin: 0; line-height: 1.6; }

.footer-teaser {
  border-top: 0.5px solid var(--border); padding: 1.1rem 1.5rem;
  background: var(--surface-1); display: flex; justify-content: space-between; align-items: center;
  border-radius: 0 0 12px 12px; text-decoration: none;
}
.footer-teaser p { font-size: 13px; color: var(--text-secondary); margin: 0; }
.footer-teaser span.see-more { font-size: 13px; color: var(--text-accent); display: flex; align-items: center; gap: 4px; }

section.block { padding: 0 0 1.5rem; }

/* ---------- modal (used by Work) ---------- */
.overlay {
  display: none; position: fixed; inset: 0; background: rgba(0,0,0,0.5);
  align-items: center; justify-content: center; padding: 1.5rem; z-index: 100;
}
.overlay.open { display: flex; }
.modal {
  background: var(--surface-2); border-radius: 12px; max-width: 560px; width: 100%;
  max-height: 85vh; overflow-y: auto; padding: 1.75rem; position: relative;
}
.modal .close-btn {
  position: absolute; top: 14px; right: 14px; width: 30px; height: 30px;
  border-radius: 50%; border: 0.5px solid var(--border-strong); background: var(--surface-1);
  display: flex; align-items: center; justify-content: center; cursor: pointer; font-size: 16px;
  color: var(--text-secondary);
}
.modal .tags { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 12px; }
.modal h2 { font-family: var(--font-voice); font-weight: 400; font-size: 19px; margin: 0 0 14px; padding-right: 2rem; }
.modal .media {
  width: 100%; min-height: 160px; border-radius: var(--radius); background: var(--surface-1);
  border: 1px dashed var(--border-strong); display: flex; flex-direction: column;
  align-items: center; justify-content: center; gap: 6px; margin-bottom: 14px; color: var(--text-muted);
  font-size: 12px; overflow: hidden;
}
.modal .media img { width: 100%; height: 100%; object-fit: cover; }
.modal p.body { font-size: 14px; line-height: 1.7; color: var(--text-secondary); margin: 0; }

.under-construction {
  display: flex; align-items: center; gap: 8px;
  background: var(--tag-legal-bg); color: var(--tag-legal-text);
  border-radius: var(--radius); padding: 8px 12px; font-size: 12.5px; margin: 0 0 14px;
}
.under-construction i { font-size: 15px; flex-shrink: 0; }

.scs-label {
  font-size: 13px; font-weight: 600; color: var(--text-muted); margin: 14px 0 8px;
}
.scs-label:first-of-type { margin-top: 0; }
.scs-text { font-size: 14px; line-height: 1.7; color: var(--text-secondary); margin: 0; }

/* ---------- list rows (coursework, links) ---------- */
.list-row {
  display: flex; align-items: center; gap: 10px; background: var(--surface-2);
  border: 0.5px solid var(--border); border-radius: var(--radius); padding: 10px 12px;
  font-size: 13px; text-decoration: none; color: var(--text-primary);
}
.list-row .icon { font-size: 16px; color: var(--text-accent); flex-shrink: 0; }
.list-row.muted .icon { color: var(--text-muted); }
.list-row .muted-note { color: var(--text-muted); }
.list-row.external { justify-content: space-between; }
.list-row.external .icon { color: var(--text-muted); }
.row-stack { display: flex; flex-direction: column; gap: 8px; }

/* ---------- focus-area cards (AI safety page) ---------- */
.focus-grid { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 10px; }
@media (max-width: 640px) { .focus-grid { grid-template-columns: 1fr; } }
.focus-card { background: var(--surface-2); border: 0.5px solid var(--border); border-radius: var(--radius); padding: 0.9rem; }
.focus-card .icon { font-size: 18px; color: var(--text-accent); }
.focus-card p.title { font-size: 12px; font-weight: 600; margin: 8px 0 4px; }
.focus-card p.desc { font-size: 11px; color: var(--text-secondary); margin: 0; line-height: 1.5; }

/* ---------- landscape / feature card ---------- */
.feature-card {
  background: var(--surface-2); border: 0.5px solid var(--border); border-radius: 12px;
  padding: 1rem; display: flex; gap: 12px; align-items: center;
}
.feature-card .icon { font-size: 28px; color: var(--text-accent); flex-shrink: 0; }
.feature-card p.title { font-size: 13px; font-weight: 600; margin: 0 0 4px; }
.feature-card p.desc { font-size: 12px; color: var(--text-secondary); margin: 0; line-height: 1.5; }

/* ---------- writing items ---------- */
.pill-published {
  background: var(--tag-financial-bg); color: var(--tag-financial-text);
  font-size: 10px; padding: 2px 7px; border-radius: var(--radius); display: inline-block;
}
.pill-progress {
  background: var(--tag-legal-bg); color: var(--tag-legal-text);
  font-size: 10px; padding: 2px 7px; border-radius: var(--radius); display: inline-block;
}
.writing-item { background: var(--surface-2); border: 0.5px solid var(--border); border-radius: var(--radius); padding: 0.9rem; }
.writing-item p.title { font-size: 13px; font-weight: 600; margin: 8px 0 0; }
.writing-item p.note { font-size: 11px; color: var(--text-secondary); margin: 4px 0 0; }
.writing-row { display: flex; justify-content: space-between; align-items: flex-start; gap: 10px; }
.tag-label { font-size: 11px; color: var(--text-muted); white-space: nowrap; }

.draft-placeholder {
  border: 1px dashed var(--border-strong); border-radius: var(--radius); padding: 0.9rem;
  color: var(--text-muted); font-size: 12px;
}
.draft-placeholder.row { display: flex; justify-content: space-between; align-items: center; }
.draft-placeholder.center { text-align: center; }

/* ---------- contact page ---------- */
.contact-wrap { max-width: 380px; margin: 0 auto; padding: 2.5rem 0 1.5rem; text-align: center; }
.contact-wrap .name-title { font-family: var(--font-voice); font-size: 19px; margin: 0 0 6px; color: var(--text-primary); }
.contact-wrap .location { font-size: 13px; color: var(--text-secondary); margin: 0 0 24px; }
.contact-links { display: flex; flex-direction: column; gap: 8px; text-align: left; }
.btn-primary {
  display: flex; align-items: center; justify-content: space-between;
  background: var(--text-primary); border-radius: var(--radius); padding: 12px 14px;
  text-decoration: none; color: var(--bg); font-size: 13px; font-weight: 600;
}

/* ---------- footer ---------- */
footer.site-footer {
  padding: 2rem 0 3rem; font-size: 12px; color: var(--text-muted); text-align: center;
}