/* Patient Centered Media Lab — site styles */

:root {
  --navy: #0f2a3f;
  --navy-deep: #081a28;
  --teal: #1f7a8c;
  --teal-light: #4fb3bf;
  --amber: #e08e2c;
  --paper: #faf8f4;
  --ink: #1b2430;
  --ink-soft: #4b5563;
  --border: #e3ddd2;
  --max-width: 1080px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: "Iowan Old Style", "Palatino Linotype", Georgia, "Times New Roman", serif;
  color: var(--ink);
  background: var(--paper);
  line-height: 1.6;
}

h1, h2, h3, h4 {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  color: var(--navy);
  line-height: 1.2;
  margin-top: 0;
}

a { color: var(--teal); text-decoration: none; }
a:hover { text-decoration: underline; }

.wrap {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

/* ---- Header / nav ---- */
header.site-header {
  background: var(--navy);
  color: #fff;
  border-bottom: 4px solid var(--amber);
}

.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 18px;
  padding-bottom: 18px;
  flex-wrap: wrap;
  gap: 12px;
}

.brand {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  font-weight: 700;
  font-size: 1.25rem;
  color: #fff;
  letter-spacing: 0.2px;
}

.brand span {
  display: block;
  font-weight: 400;
  font-size: 0.72rem;
  color: var(--teal-light);
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-top: 2px;
}

nav.main-nav {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  display: flex;
  flex-wrap: wrap;
  gap: 4px 18px;
  font-size: 0.92rem;
}

nav.main-nav a {
  color: #dfe9ee;
  padding: 6px 2px;
  border-bottom: 2px solid transparent;
}

nav.main-nav a:hover,
nav.main-nav a.active {
  color: #fff;
  text-decoration: none;
  border-bottom: 2px solid var(--amber);
}

/* ---- Hero ---- */
.hero {
  background: linear-gradient(135deg, var(--navy-deep), var(--navy) 60%, #12384f);
  color: #fff;
  padding: 64px 0 56px;
}

.hero .eyebrow {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  text-transform: uppercase;
  letter-spacing: 2px;
  font-size: 0.8rem;
  color: var(--amber);
  font-weight: 700;
  margin-bottom: 14px;
}

.hero h1 {
  color: #fff;
  font-size: 2.4rem;
  max-width: 780px;
  margin-bottom: 16px;
}

.hero p.lede {
  max-width: 700px;
  font-size: 1.15rem;
  color: #dfe9ee;
}

.hero .cta-row {
  margin-top: 28px;
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.btn {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  display: inline-block;
  padding: 12px 22px;
  border-radius: 4px;
  font-weight: 600;
  font-size: 0.95rem;
  border: 2px solid var(--amber);
  color: #fff;
  background: transparent;
}

.btn:hover { background: var(--amber); text-decoration: none; color: var(--navy-deep); }

.btn.solid {
  background: var(--amber);
  color: var(--navy-deep);
}
.btn.solid:hover { background: #f4a94f; }

/* ---- Sections ---- */
section {
  padding: 56px 0;
  border-bottom: 1px solid var(--border);
}

section.alt { background: #f2ede2; }

.section-head {
  margin-bottom: 32px;
  max-width: 760px;
}

.section-head .kicker {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  text-transform: uppercase;
  letter-spacing: 1.6px;
  font-size: 0.78rem;
  color: var(--teal);
  font-weight: 700;
}

.section-head h2 { font-size: 1.9rem; margin-top: 6px; }

/* Featured / flagship project card */
.flagship {
  background: #fff;
  border: 1px solid var(--border);
  border-left: 6px solid var(--amber);
  border-radius: 6px;
  padding: 32px;
  box-shadow: 0 8px 24px rgba(15, 42, 63, 0.06);
}

.flagship h3 { font-size: 1.5rem; margin-bottom: 10px; }
.flagship .tag {
  display: inline-block;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  background: var(--navy);
  color: #fff;
  padding: 4px 10px;
  border-radius: 20px;
  margin-bottom: 14px;
  font-weight: 700;
}

/* Card grid */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 22px;
}

.card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 24px;
}

.card h3 { font-size: 1.15rem; margin-bottom: 8px; }
.card .meta {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--teal);
  font-weight: 700;
  margin-bottom: 8px;
}

.card p { margin-bottom: 10px; font-size: 0.97rem; color: var(--ink-soft); }

/* Book list */
.book-row {
  display: flex;
  gap: 20px;
  align-items: flex-start;
  padding: 20px 0;
  border-bottom: 1px solid var(--border);
}
.book-row:last-child { border-bottom: none; }
.book-cover {
  flex: 0 0 auto;
  width: 64px;
  height: 88px;
  background: var(--navy);
  border-radius: 3px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--amber);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  font-weight: 800;
  font-size: 1.4rem;
}
.book-row h3 { font-size: 1.1rem; margin-bottom: 4px; }
.book-row .meta { font-size: 0.85rem; color: var(--ink-soft); margin-bottom: 8px; }

/* Publication list */
.pub-list { list-style: none; padding: 0; margin: 0; }
.pub-list li {
  padding: 14px 0;
  border-bottom: 1px solid var(--border);
  font-size: 0.97rem;
}
.pub-list li:last-child { border-bottom: none; }
.pub-list .pub-year {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  font-weight: 700;
  color: var(--teal);
  margin-right: 6px;
}

/* Media list */
.media-list { list-style: none; padding: 0; margin: 0; }
.media-list li {
  padding: 16px 0;
  border-bottom: 1px solid var(--border);
}
.media-list .outlet {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  font-weight: 700;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--navy);
}

/* Company / partner strip */
.partner-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
}
.partner-strip .card { flex: 1 1 220px; }

/* Footer */
footer.site-footer {
  background: var(--navy-deep);
  color: #b9c6cd;
  padding: 40px 0 30px;
  font-size: 0.9rem;
}
footer.site-footer a { color: #dfe9ee; }
footer.site-footer .foot-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 24px;
  margin-bottom: 24px;
}
footer.site-footer h4 {
  color: #fff;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 10px;
}
footer.site-footer .copyright {
  border-top: 1px solid #1c3a4c;
  padding-top: 18px;
  font-size: 0.8rem;
  color: #7c9098;
}

/* Page hero (non-home pages) */
.page-hero {
  background: var(--navy);
  color: #fff;
  padding: 44px 0;
  border-bottom: 4px solid var(--amber);
}
.page-hero h1 { color: #fff; font-size: 2rem; margin-bottom: 8px; }
.page-hero p { color: #dfe9ee; max-width: 700px; }

.badge-row { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 16px; }
.badge {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  border: 1px solid #35586b;
  color: #cfe1e8;
  padding: 4px 10px;
  border-radius: 20px;
}

.two-col {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 36px;
}

@media (max-width: 760px) {
  .two-col { grid-template-columns: 1fr; }
  .hero h1 { font-size: 1.8rem; }
}

.small-note {
  font-size: 0.85rem;
  color: var(--ink-soft);
}