/* Roanoke Higher Education Center - prototype theme
   Built by Stoa. Self-contained, system fonts, WCAG 2.1 AA color contrast. */

:root {
  --ink: #16242c;        /* headings / strong text */
  --body: #1f2c36;       /* body text on light bg (12.6:1 on white) */
  --slate: #3d4d5a;      /* muted text (7.9:1 on white) */
  --muted: #4a5b68;      /* secondary muted (6.5:1 on white) */
  --line: #d7dde3;
  --line-soft: #e6eaee;
  --bg: #f5f7f9;
  --paper: #ffffff;
  --accent: #0b5c8a;     /* primary brand blue - 5.6:1 on white */
  --accent-ink: #073a57; /* darker blue for text on light - 9.6:1 */
  --accent-soft: #e7f0f6;
  --gold: #9a6a12;       /* secondary accent - 4.9:1 on white */
  --gold-soft: #fbf2dd;
  --teal: #0f6e6e;
  --focus: #0b5c8a;
  --radius: 12px;
  --shadow: 0 6px 20px rgba(16, 36, 44, 0.07);
  --maxw: 1140px;
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --serif: Georgia, "Times New Roman", serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--sans);
  font-size: 18px;
  line-height: 1.62;
  color: var(--body);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}

a { color: var(--accent-ink); }
a:hover { color: var(--accent); }

:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 2px;
  border-radius: 3px;
}

img { max-width: 100%; height: auto; }

h1, h2, h3, h4 {
  font-family: var(--serif);
  color: var(--ink);
  line-height: 1.18;
  letter-spacing: -0.01em;
}

.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 1.25rem; }

/* ---------- Skip link ---------- */
.skip {
  position: absolute;
  left: -9999px;
  top: 0;
  background: #fff;
  color: var(--accent-ink);
  padding: 0.7rem 1.1rem;
  font-weight: 700;
  z-index: 1000;
  border-radius: 0 0 6px 0;
}
.skip:focus { left: 0; outline: 3px solid var(--focus); }

/* ---------- Prototype banner ---------- */
.proto-banner {
  background: #1d2b34;
  color: #e9eef2;
  font-size: 0.84rem;
  line-height: 1.45;
  padding: 0.6rem 1.25rem;
  text-align: center;
}
.proto-banner strong { color: #ffd98a; }
.proto-banner a { color: #9cd0ec; }

/* ---------- Utility / top bar ---------- */
.util-bar {
  background: var(--ink);
  color: #d7e0e6;
  font-size: 0.82rem;
}
.util-bar .wrap {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.25rem;
  justify-content: space-between;
  align-items: center;
  padding-top: 0.5rem;
  padding-bottom: 0.5rem;
}
.util-bar a { color: #b9e0f5; text-decoration: none; }
.util-bar a:hover { text-decoration: underline; color: #fff; }
.util-bar nav { display: flex; gap: 1rem; flex-wrap: wrap; }

/* ---------- Site header ---------- */
.site-header { background: var(--paper); border-bottom: 1px solid var(--line); }
.site-header .wrap {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding-top: 1.05rem;
  padding-bottom: 1.05rem;
}
.brand { display: flex; align-items: center; gap: 0.85rem; text-decoration: none; }
.brand .mark { flex: none; }
.brand-text .name {
  font-family: var(--serif);
  font-weight: 700;
  font-size: 1.32rem;
  color: var(--ink);
  line-height: 1.1;
  display: block;
}
.brand-text .tag {
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  color: var(--slate);
  display: block;
  margin-top: 0.15rem;
}

/* ---------- Primary nav ---------- */
.primary-nav { background: var(--accent); }
.primary-nav .wrap { padding: 0 1.25rem; }
.primary-nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.15rem;
}
.primary-nav a {
  display: block;
  color: #fff;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
  padding: 0.85rem 1rem;
  border-bottom: 3px solid transparent;
}
.primary-nav a:hover { background: rgba(255,255,255,0.12); color: #fff; }
.primary-nav a[aria-current="page"] {
  background: rgba(255,255,255,0.16);
  border-bottom-color: #ffd98a;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-block;
  background: var(--accent);
  color: #fff;
  font-weight: 700;
  font-size: 0.95rem;
  padding: 0.8rem 1.4rem;
  border-radius: 8px;
  text-decoration: none;
  border: 2px solid var(--accent);
  cursor: pointer;
}
.btn:hover { background: var(--accent-ink); border-color: var(--accent-ink); color: #fff; }
.btn-ghost {
  background: transparent;
  color: var(--accent-ink);
  border: 2px solid var(--accent);
}
.btn-ghost:hover { background: var(--accent-soft); color: var(--accent-ink); }

/* ---------- Hero ---------- */
.hero {
  background:
    radial-gradient(1100px 520px at 88% -10%, rgba(15,110,110,0.16), transparent 60%),
    linear-gradient(155deg, #0b5c8a 0%, #0a4a70 55%, #073a57 100%);
  color: #eaf3f8;
  position: relative;
  overflow: hidden;
}
.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    repeating-linear-gradient(90deg, rgba(255,255,255,0.04) 0 1px, transparent 1px 64px);
  opacity: 0.5;
  pointer-events: none;
}
.hero .wrap {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.25fr 0.9fr;
  gap: 2.5rem;
  align-items: center;
  padding-top: 3.2rem;
  padding-bottom: 3.2rem;
}
.hero .eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.78rem;
  font-weight: 700;
  color: #ffd98a;
  margin: 0 0 0.6rem;
}
.hero h1 {
  color: #fff;
  font-size: clamp(2rem, 4.6vw, 3.1rem);
  margin: 0 0 1rem;
}
.hero .lede { font-size: 1.18rem; color: #dceaf2; max-width: 36rem; margin: 0 0 1.6rem; }
.hero-actions { display: flex; gap: 0.8rem; flex-wrap: wrap; }
.hero .btn-ghost { color: #fff; border-color: #fff; }
.hero .btn-ghost:hover { background: rgba(255,255,255,0.14); color: #fff; }

/* hero side card */
.hero-card {
  background: rgba(255,255,255,0.97);
  color: var(--body);
  border-radius: var(--radius);
  padding: 1.5rem 1.5rem 1.6rem;
  box-shadow: 0 14px 40px rgba(7, 36, 57, 0.28);
}
.hero-card h2 {
  font-size: 1.05rem;
  margin: 0 0 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-family: var(--sans);
  color: var(--slate);
}
.hero-card .stat { display: flex; align-items: baseline; gap: 0.5rem; margin-bottom: 0.6rem; }
.hero-card .stat b {
  font-family: var(--serif);
  font-size: 1.9rem;
  color: var(--accent-ink);
  line-height: 1;
}
.hero-card .stat span { font-size: 0.9rem; color: var(--slate); }

/* ---------- Sections ---------- */
section { padding: 3rem 0; }
.section-tight { padding: 2.2rem 0; }
.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 0.76rem;
  font-weight: 700;
  color: var(--accent);
  margin: 0 0 0.45rem;
}
h2.section-title { font-size: clamp(1.5rem, 3vw, 2.1rem); margin: 0 0 0.5rem; }
.section-intro { font-size: 1.08rem; color: var(--slate); max-width: 48rem; margin: 0 0 1.8rem; }

/* ---------- Card grid ---------- */
.card-grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(16rem, 1fr));
  gap: 1.1rem;
}
.card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.4rem;
  box-shadow: var(--shadow);
}
.card.linkcard { border-left: 4px solid var(--accent); }
.card.linkcard a { text-decoration: none; color: var(--ink); }
.card h3 { margin: 0 0 0.4rem; font-size: 1.18rem; }
.card p { margin: 0; color: var(--slate); font-size: 0.96rem; }
.card .more { display: inline-block; margin-top: 0.7rem; font-weight: 700; color: var(--accent-ink); font-size: 0.92rem; }

/* badge */
.badge {
  display: inline-block;
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 0.2rem 0.55rem;
  border-radius: 99px;
  background: var(--accent-soft);
  color: var(--accent-ink);
}
.badge.gold { background: var(--gold-soft); color: var(--gold); }
.badge.teal { background: #e1f0f0; color: var(--teal); }

/* ---------- Alert / announcement strip ---------- */
.alert {
  background: var(--gold-soft);
  border: 1px solid #ecd9a8;
  border-left: 5px solid var(--gold);
  border-radius: 8px;
  padding: 1rem 1.2rem;
  display: flex;
  gap: 0.8rem;
  align-items: flex-start;
}
.alert .ico { font-size: 1.3rem; line-height: 1; flex: none; }
.alert p { margin: 0; font-size: 0.96rem; color: var(--ink); }
.alert a { color: var(--accent-ink); font-weight: 700; }

/* ---------- Band (dark) ---------- */
.band {
  background: linear-gradient(135deg, #0f6e6e 0%, #0b5560 100%);
  color: #e9f4f4;
}
.band h2 { color: #fff; }
.band .btn { background: #ffd98a; border-color: #ffd98a; color: #25313a; }
.band .btn:hover { background: #ffce6a; border-color: #ffce6a; color: #25313a; }

/* ---------- Content pages ---------- */
.page-head { background: var(--paper); border-bottom: 1px solid var(--line); }
.page-head .wrap { padding-top: 2.2rem; padding-bottom: 2.2rem; }
.page-head h1 { font-size: clamp(1.8rem, 4vw, 2.6rem); margin: 0.2rem 0 0.5rem; }
.page-head p { margin: 0; color: var(--slate); font-size: 1.08rem; max-width: 48rem; }
.breadcrumb { font-size: 0.82rem; color: var(--muted); }
.breadcrumb a { color: var(--accent-ink); text-decoration: none; }
.breadcrumb a:hover { text-decoration: underline; }

.prose { max-width: 50rem; }
.prose h2 { font-size: 1.5rem; margin: 2.2rem 0 0.7rem; }
.prose h3 { font-size: 1.2rem; margin: 1.6rem 0 0.5rem; }
.prose p { margin: 0 0 1rem; }
.prose ul, .prose ol { margin: 0 0 1.1rem; padding-left: 1.3rem; }
.prose li { margin-bottom: 0.4rem; }

.layout-2col {
  display: grid;
  grid-template-columns: 1fr 19rem;
  gap: 2.5rem;
  align-items: start;
}
.sidebar {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.3rem;
  box-shadow: var(--shadow);
}
.sidebar h2 { font-size: 1rem; text-transform: uppercase; letter-spacing: 0.07em; font-family: var(--sans); color: var(--slate); margin: 0 0 0.7rem; }
.sidebar ul { list-style: none; margin: 0; padding: 0; }
.sidebar li { margin-bottom: 0.45rem; }
.sidebar a { text-decoration: none; font-weight: 600; color: var(--accent-ink); }
.sidebar a:hover { text-decoration: underline; }

/* ---------- Definition / contact list ---------- */
.deflist { display: grid; grid-template-columns: max-content 1fr; gap: 0.35rem 1.2rem; margin: 0; }
.deflist dt { font-weight: 700; color: var(--ink); }
.deflist dd { margin: 0; color: var(--slate); }

/* ---------- Table ---------- */
table.data { width: 100%; border-collapse: collapse; font-size: 0.95rem; background: var(--paper); }
table.data caption { text-align: left; font-size: 0.85rem; color: var(--muted); padding: 0.4rem 0; }
table.data th, table.data td { text-align: left; padding: 0.7rem 0.85rem; border-bottom: 1px solid var(--line-soft); }
table.data thead th { background: var(--accent-soft); color: var(--accent-ink); border-bottom: 2px solid var(--accent); }

/* ---------- Forms ---------- */
.field { margin-bottom: 1.1rem; }
.field label { display: block; font-weight: 700; color: var(--ink); margin-bottom: 0.3rem; }
.field .hint { font-size: 0.84rem; color: var(--muted); margin: 0 0 0.35rem; }
.field input, .field select, .field textarea {
  width: 100%;
  padding: 0.7rem 0.8rem;
  border: 1.5px solid #97a6b2;
  border-radius: 8px;
  font-size: 1rem;
  font-family: inherit;
  background: #fff;
  color: var(--body);
}
.field input:focus, .field select:focus, .field textarea:focus {
  border-color: var(--accent);
  outline: 3px solid rgba(11,92,138,0.25);
  outline-offset: 0;
}

/* ---------- Program finder (demo) ---------- */
.finder-bar {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.3rem;
  box-shadow: var(--shadow);
}
.finder-search { position: relative; margin-bottom: 1rem; }
.finder-search input {
  width: 100%;
  padding: 0.85rem 1rem;
  border: 1.5px solid #6b7c89;
  border-radius: 8px;
  font-size: 1.05rem;
  font-family: inherit;
  background: #fff;
  color: var(--body);
}
.finder-filters {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(11rem, 1fr));
  gap: 0.8rem;
}
.finder-filters label { display: block; font-size: 0.8rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em; color: var(--slate); margin-bottom: 0.25rem; }
.finder-filters select {
  width: 100%;
  padding: 0.6rem 0.7rem;
  border: 1.5px solid #97a6b2;
  border-radius: 8px;
  font-size: 0.95rem;
  font-family: inherit;
  background: #fff;
  color: var(--body);
}
.finder-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1rem;
  align-items: center;
  justify-content: space-between;
  margin: 1.4rem 0 0.9rem;
}
.finder-count { font-weight: 700; color: var(--ink); }
.finder-count span { color: var(--accent-ink); }
.finder-reset {
  background: none;
  border: none;
  color: var(--accent-ink);
  font-weight: 700;
  font-size: 0.9rem;
  cursor: pointer;
  text-decoration: underline;
  font-family: inherit;
  padding: 0.2rem;
}
.results { list-style: none; margin: 0; padding: 0; display: grid; gap: 0.9rem; }
.program {
  background: var(--paper);
  border: 1px solid var(--line);
  border-left: 4px solid var(--accent);
  border-radius: 10px;
  padding: 1.1rem 1.25rem;
}
.program .pmeta { display: flex; flex-wrap: wrap; gap: 0.4rem; margin-bottom: 0.5rem; }
.program h3 { margin: 0 0 0.3rem; font-size: 1.2rem; }
.program .inst { font-weight: 600; color: var(--accent-ink); font-size: 0.95rem; margin: 0 0 0.4rem; }
.program p.desc { margin: 0; color: var(--slate); font-size: 0.95rem; }
.no-results { background: var(--gold-soft); border: 1px solid #ecd9a8; border-radius: 10px; padding: 1.2rem; color: var(--ink); }
mark.hl { background: #fff1bf; color: inherit; padding: 0 0.1em; border-radius: 2px; }

/* ---------- Footer ---------- */
.site-footer { background: var(--ink); color: #c6d2da; margin-top: 0; }
.site-footer .wrap { padding-top: 2.6rem; padding-bottom: 1.6rem; }
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.4fr;
  gap: 2rem;
}
.site-footer h3 { color: #fff; font-size: 1rem; margin: 0 0 0.7rem; font-family: var(--sans); text-transform: uppercase; letter-spacing: 0.06em; }
.site-footer ul { list-style: none; margin: 0; padding: 0; }
.site-footer li { margin-bottom: 0.4rem; }
.site-footer a { color: #b9e0f5; text-decoration: none; }
.site-footer a:hover { text-decoration: underline; color: #fff; }
.site-footer p { margin: 0 0 0.5rem; font-size: 0.92rem; }
.footer-legal {
  border-top: 1px solid #2c3c46;
  margin-top: 1.8rem;
  padding-top: 1.1rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.5rem;
  justify-content: space-between;
  font-size: 0.82rem;
  color: #9fb0bb;
}

/* ---------- Responsive ---------- */
@media (max-width: 860px) {
  .hero .wrap { grid-template-columns: 1fr; }
  .layout-2col { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 560px) {
  body { font-size: 17px; }
  .footer-grid { grid-template-columns: 1fr; }
  .util-bar .wrap { justify-content: flex-start; }
}

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