/* Shared styles for the inner pages (clinical studies, company details), matched to the tejhana.net home page: navy and gold on cool paper. */
:root {
  --paper: #F4F6F9; --sheet: #FFFFFF; --ink: #0E1B2C; --muted: #556275; --rule: #D8DEE7;
  --teal: #00284A; --teal-soft: #E4EAF2; --teal-ink: #FFFFFF;
  --turmeric: #94703A; --turmeric-soft: #F6EEDF; --gold: #BE9C63; --ok: #2C7A4B; --band: #00284A; --band-fg: #F4F6F9;
  --f-display: "Young Serif", Georgia, "Times New Roman", serif;
  --f-body: "Hanken Grotesk", "Segoe UI", system-ui, sans-serif;
  --f-mono: "JetBrains Mono", ui-monospace, Menlo, monospace;
}
@media (prefers-color-scheme: dark) {
  :root {
    --paper: #0B1524; --sheet: #111E31; --ink: #E8EDF4; --muted: #9FB0C6; --rule: #24344D;
    --teal: #D6B67C; --teal-soft: #1C2C44; --teal-ink: #0A1626;
    --turmeric: #E3C48E; --turmeric-soft: #33291A; --gold: #D6B67C; --ok: #6CCB92; --band: #07101C; --band-fg: #E8EDF4;
    color-scheme: dark;
  }
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body { margin: 0; background: var(--paper); color: var(--ink); font-family: var(--f-body); font-size: 17px; line-height: 1.6; }
img { max-width: 100%; }
a { color: var(--teal); }
p { margin: 0; }
h1, h2, h3 { font-family: var(--f-display); font-weight: 400; text-wrap: balance; margin: 0; line-height: 1.12; letter-spacing: -.01em; }
h1 { font-size: clamp(2.2rem, 5.2vw, 3.6rem); }
h2 { font-size: clamp(1.5rem, 3vw, 2.1rem); }
.in { max-width: 1160px; margin: 0 auto; padding: 0 max(16px, env(safe-area-inset-left, 0px)); }
.mono { font-family: var(--f-mono); font-size: .82em; }
.eyebrow { display: inline-block; font-size: .78rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--turmeric); }
.lede { font-size: 1.12rem; color: var(--muted); max-width: 62ch; }

/* Header */
header.site { position: sticky; top: 0; z-index: 10; background: color-mix(in srgb, var(--paper) 92%, transparent); backdrop-filter: blur(8px); border-bottom: 1px solid var(--rule); }
header.site .in { display: flex; align-items: center; justify-content: space-between; gap: 20px; min-height: 68px; flex-wrap: wrap; }
.brand { display: flex; flex-direction: column; text-decoration: none; color: var(--ink); line-height: 1.1; }
.brand b { font-family: var(--f-display); font-weight: 400; font-size: 1.35rem; }
.brand small { font-size: .7rem; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); }
nav.top { display: flex; gap: 18px; flex-wrap: wrap; align-items: center; font-size: .92rem; }
nav.top a { color: var(--ink); text-decoration: none; padding: 4px 0; border-bottom: 2px solid transparent; }
nav.top a:hover, nav.top a:focus-visible, nav.top a[aria-current="page"] { border-color: var(--gold); }
.btn { display: inline-block; background: var(--teal); color: var(--teal-ink); text-decoration: none; font-weight: 600; padding: 11px 20px; border-radius: 6px; border: 2px solid var(--teal); }
.btn:hover { background: transparent; color: var(--teal); }
.btn.sm { padding: 6px 14px; font-size: .88rem; }
.btn.line { background: transparent; color: var(--teal); }
.btn.line:hover { background: var(--teal); color: var(--teal-ink); }
nav.top a.btn, nav.top a.btn:hover { border: 2px solid var(--teal); }
nav.top a.btn { color: var(--teal-ink); }
nav.top a.btn:hover { color: var(--teal); }

/* Page intro */
.intro { padding: 64px 0 40px; }
.intro .in { display: grid; gap: 16px; }
.jump { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 12px; }
.jump a { font-size: .9rem; text-decoration: none; color: var(--ink); background: var(--sheet); border: 1px solid var(--rule); border-radius: 999px; padding: 6px 14px; }
.jump a:hover { border-color: var(--gold); }

/* Diagram cards */
.diagrams { display: grid; gap: 32px; padding-bottom: 72px; }
.card { background: var(--sheet); border: 1px solid var(--rule); border-top: 4px solid var(--gold); border-radius: 10px; padding: clamp(20px, 3vw, 32px); scroll-margin-top: 90px; }
.card > header { display: flex; gap: 18px; align-items: flex-start; margin-bottom: 20px; }
.num { font-family: var(--f-mono); font-size: .9rem; color: var(--turmeric); padding-top: 6px; }
.card h2 { margin-bottom: 6px; }
.card p { color: var(--muted); max-width: 70ch; }
figure { margin: 0; border: 1px solid var(--rule); border-radius: 8px; overflow: hidden; background: #FFFFFF; }
figure img { display: block; width: 100%; height: auto; }
.card .btn { margin-top: 18px; }
.disclaimer { font-size: .92rem; color: var(--muted); padding-bottom: 64px; max-width: 70ch; }

/* Company details */
.sheet { background: var(--sheet); border: 1px solid var(--rule); border-radius: 10px; padding: clamp(20px, 3vw, 36px); margin-bottom: 32px; }
.sheet h2 { margin-bottom: 18px; }
table.details { width: 100%; border-collapse: collapse; }
table.details th, table.details td { text-align: left; vertical-align: top; padding: 12px 0; border-bottom: 1px solid var(--rule); }
table.details th { width: 38%; font-weight: 600; color: var(--muted); padding-right: 20px; font-size: .95rem; }
table.details td.code { font-family: var(--f-mono); font-size: .92rem; }
table.details tr:last-child th, table.details tr:last-child td { border-bottom: 0; }
.status { display: inline-block; font-size: .8rem; font-weight: 700; color: var(--ok); border: 1px solid currentColor; border-radius: 999px; padding: 1px 10px; }
.note { margin-top: 18px; font-size: .92rem; color: var(--muted); }
.two { display: grid; gap: 32px; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); padding-bottom: 72px; }
.two .sheet { margin: 0; }
address { font-style: normal; }
@media (max-width: 600px) {
  table.details th, table.details td { display: block; width: auto; padding: 4px 0; border: 0; }
  table.details tr { display: block; padding: 10px 0; border-bottom: 1px solid var(--rule); }
}

/* Footer */
footer { background: var(--band); color: var(--band-fg); padding: 28px 0; font-size: .9rem; }
footer .in { display: flex; flex-wrap: wrap; gap: 12px 28px; justify-content: space-between; }
footer a { color: inherit; }

/* Advisory and news pages */
.areas { display: grid; gap: 24px; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); padding-bottom: 40px; }
.areas .card { margin: 0; display: flex; flex-direction: column; gap: 10px; }
.areas .card h2 { font-size: 1.4rem; margin: 0; }
.areas ul { margin: 6px 0 0; padding-left: 1.1em; color: var(--ink); }
.areas li { margin: 4px 0; }
.facts { display: flex; flex-wrap: wrap; gap: 12px 40px; margin-top: 18px; }
.facts div { display: flex; flex-direction: column; font-size: .9rem; color: var(--muted); }
.facts strong { font-family: var(--f-mono); font-size: 1.05rem; font-weight: 500; color: var(--ink); }
.people { display: grid; gap: 24px; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }
.people h3 { font-size: 1.2rem; }
.people .role { font-size: .8rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--turmeric); margin: 4px 0 8px; }
.people p { color: var(--muted); }
.news-list { display: grid; gap: 20px; padding-bottom: 32px; }
.news-list .card { margin: 0; display: grid; gap: 8px; }
.news-list .meta { display: flex; flex-wrap: wrap; gap: 6px 16px; font-size: .82rem; font-weight: 600; color: var(--turmeric); text-transform: uppercase; letter-spacing: .06em; }
.news-list h2 { font-size: 1.35rem; margin: 0; }
.news-list .card p { color: var(--ink); }
.news-list .card p.context { color: var(--muted); font-size: .95rem; }

/* Publications page */
.pub-list { display: grid; gap: 40px; padding-bottom: 48px; }
.pub-year { scroll-margin-top: 90px; }
.pub-year h2 { font-family: var(--f-mono); font-size: 1rem; font-weight: 500; color: var(--turmeric); border-bottom: 1px solid var(--rule); padding-bottom: 10px; margin-bottom: 16px; letter-spacing: .04em; }
.pub-year ol { list-style: none; margin: 0; padding: 0; display: grid; gap: 16px; }
.pub-year li { background: var(--sheet); border: 1px solid var(--rule); border-left: 4px solid var(--gold); border-radius: 10px; padding: clamp(18px, 2.6vw, 26px); display: grid; gap: 6px; }
.pub-year h3 { font-size: 1.15rem; line-height: 1.3; }
.pub-type { font-size: .76rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--turmeric); }
.pub-authors { color: var(--muted); font-size: .95rem; }
.pub-authors b { color: var(--ink); font-weight: 600; }
.pub-venue { font-size: .92rem; color: var(--muted); overflow-wrap: anywhere; }