/* ==========================================================================
   Retirement Resource Hub — shared stylesheet
   ========================================================================== */

:root {
  --navy: #1f3347;
  --navy-dark: #16242f;
  --teal: #2b7a72;
  --teal-dark: #205c56;
  --cream: #faf6ef;
  --paper: #ffffff;
  --ink: #23292f;
  --ink-muted: #57626c;
  --border: #e1dcd0;
  --amber: #c8842a;
  --radius: 10px;
  --max-width: 960px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 19px;
  line-height: 1.65;
  color: var(--ink);
  background: var(--cream);
}

h1, h2, h3, h4 {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  color: var(--navy);
  line-height: 1.25;
  margin-top: 0;
}

h1 { font-size: 2.3rem; }
h2 { font-size: 1.6rem; margin-top: 2.2rem; }
h3 { font-size: 1.25rem; margin-top: 1.6rem; }

p { margin: 0 0 1.1em; }

a { color: var(--teal-dark); text-decoration: underline; text-underline-offset: 2px; }
a:hover { color: var(--amber); }

ul, ol { padding-left: 1.4em; }
li { margin-bottom: 0.5em; }

img { max-width: 100%; display: block; }

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

/* ---------- Header / Nav ---------- */

.site-header {
  background: var(--navy);
  border-bottom: 4px solid var(--teal);
}

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

.site-title {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  font-size: 1.5rem;
  font-weight: 700;
  color: #fff;
  text-decoration: none;
  letter-spacing: 0.2px;
}

.site-title span { color: var(--teal); }

.site-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.site-nav a {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  color: #eef1f4;
  text-decoration: none;
  padding: 8px 14px;
  border-radius: 6px;
  font-size: 1rem;
  font-weight: 600;
}

.site-nav a:hover,
.site-nav a[aria-current="page"] {
  background: rgba(255,255,255,0.12);
  color: #fff;
}

/* ---------- Hero ---------- */

.hero {
  background: linear-gradient(180deg, var(--navy) 0%, var(--navy-dark) 100%);
  color: #f4f1ea;
  padding: 56px 0 64px;
}

.hero .container { max-width: var(--max-width); }

.hero h1 { color: #fff; }

.hero p.lede {
  font-size: 1.2rem;
  color: #d8dee3;
  max-width: 640px;
}

.hero-actions {
  margin-top: 1.6rem;
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.btn {
  display: inline-block;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  font-weight: 700;
  text-decoration: none;
  padding: 12px 22px;
  border-radius: 8px;
  font-size: 1rem;
}

.btn-primary { background: var(--teal); color: #fff; }
.btn-primary:hover { background: var(--teal-dark); color: #fff; }

.btn-secondary { background: transparent; color: #fff; border: 1.5px solid rgba(255,255,255,0.5); }
.btn-secondary:hover { border-color: #fff; color: #fff; }

/* ---------- Main content ---------- */

main { padding: 48px 0 64px; }

.page-header {
  background: var(--paper);
  border-bottom: 1px solid var(--border);
  padding: 40px 0;
}

.eyebrow {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  text-transform: uppercase;
  letter-spacing: 1.2px;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--teal-dark);
  margin-bottom: 8px;
  display: block;
}

/* ---------- Cards / grids ---------- */

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 20px;
  margin: 28px 0;
}

.card {
  background: var(--paper);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px;
}

.card h3 {
  margin-top: 0;
  font-size: 1.15rem;
}

.card p { font-size: 0.98rem; color: var(--ink-muted); margin-bottom: 0.6em; }

.card a.card-link {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  font-weight: 700;
  font-size: 0.92rem;
  text-decoration: none;
}

.card a.card-link::after { content: " →"; }

/* ---------- Topic pages ---------- */

.topic-meta {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  color: var(--ink-muted);
  font-size: 0.95rem;
}

.pullquote {
  border-left: 4px solid var(--teal);
  padding: 4px 0 4px 20px;
  margin: 28px 0;
  font-style: italic;
  color: var(--navy);
  font-size: 1.15rem;
}

.checklist { list-style: none; padding-left: 0; }
.checklist li {
  padding-left: 1.8em;
  position: relative;
}
.checklist li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--teal-dark);
  font-weight: 700;
}

.topic-nav-footer {
  display: flex;
  justify-content: space-between;
  margin-top: 3rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  font-weight: 600;
  flex-wrap: wrap;
  gap: 10px;
}

/* ---------- Resource links ---------- */

.resource-group { margin-bottom: 2.6rem; }

.resource-item {
  background: var(--paper);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px 20px;
  margin-bottom: 12px;
}

.resource-item a.resource-title {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  font-weight: 700;
  font-size: 1.05rem;
  text-decoration: none;
}

.resource-item p { margin: 6px 0 0; font-size: 0.95rem; color: var(--ink-muted); }

/* ---------- Community / comments ---------- */

.story {
  background: var(--paper);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px 22px;
  margin-bottom: 18px;
}

.story-author {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  font-weight: 700;
  color: var(--navy);
  font-size: 0.95rem;
  margin-top: 12px;
}

form.share-form {
  background: var(--paper);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 26px;
}

form.share-form label {
  display: block;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  font-weight: 700;
  font-size: 0.95rem;
  margin: 14px 0 6px;
}

form.share-form input,
form.share-form textarea,
form.share-form select {
  width: 100%;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  font-size: 1rem;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--cream);
}

form.share-form textarea { min-height: 130px; resize: vertical; }

.form-note {
  font-size: 0.88rem;
  color: var(--ink-muted);
  margin-top: 16px;
}

/* ---------- Notice / callout boxes ---------- */

.callout {
  background: #fff7e8;
  border: 1px solid #ecd9ae;
  border-left: 5px solid var(--amber);
  border-radius: 8px;
  padding: 18px 22px;
  margin: 24px 0;
}

.callout h3 { margin-top: 0; font-size: 1.05rem; }
.callout p:last-child { margin-bottom: 0; }

/* ---------- Footer ---------- */

.site-footer {
  background: var(--navy-dark);
  color: #c8cfd6;
  padding: 40px 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  font-size: 0.9rem;
}

.site-footer a { color: #d8dee3; }

.footer-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 32px;
  justify-content: space-between;
}

.footer-col h4 {
  color: #fff;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  margin-bottom: 10px;
}

.footer-col ul { list-style: none; padding: 0; margin: 0; }
.footer-col li { margin-bottom: 6px; }

.footer-bottom {
  margin-top: 28px;
  padding-top: 18px;
  border-top: 1px solid rgba(255,255,255,0.12);
  font-size: 0.82rem;
  color: #9aa5ad;
}

/* ---------- Responsive ---------- */

@media (max-width: 640px) {
  body { font-size: 17px; }
  h1 { font-size: 1.9rem; }
  .hero { padding: 40px 0 48px; }
  .site-header .container { flex-direction: column; align-items: flex-start; }
}