/* ============================================================
   VoyageMoneyPrep — Global Stylesheet
   Mobile-first, accessible, zero-JS-dependent layout
   ============================================================ */

:root {
  --color-primary: #0d5c63;
  --color-primary-dark: #083f45;
  --color-accent: #e8a13d;
  --color-bg: #ffffff;
  --color-bg-soft: #f4f7f7;
  --color-bg-warm: #fdf8ef;
  --color-text: #22333b;
  --color-text-muted: #5b6b72;
  --color-border: #dce5e6;
  --color-link: #0d5c63;
  --color-note-bg: #fff8ec;
  --color-note-border: #e8c78a;
  --radius: 10px;
  --shadow-sm: 0 1px 3px rgba(13, 60, 66, 0.08);
  --shadow-md: 0 4px 14px rgba(13, 60, 66, 0.1);
  --max-width: 1120px;
  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 16.5px;
  line-height: 1.65;
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
}

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

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

.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 20px;
}

/* ---------- Header ---------- */
.site-header {
  background: var(--color-primary);
  color: #fff;
  position: sticky;
  top: 0;
  z-index: 50;
  box-shadow: var(--shadow-sm);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 62px;
}

.site-logo {
  font-size: 1.2rem;
  font-weight: 700;
  color: #fff;
  letter-spacing: 0.2px;
  white-space: nowrap;
}
.site-logo:hover { text-decoration: none; opacity: 0.92; }
.site-logo span { color: var(--color-accent); }

.nav-toggle {
  display: none;
  background: transparent;
  border: 1px solid rgba(255,255,255,0.45);
  color: #fff;
  font-size: 1.3rem;
  line-height: 1;
  padding: 6px 12px;
  border-radius: 6px;
  cursor: pointer;
}

.site-nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
}

.site-nav a {
  display: block;
  color: rgba(255,255,255,0.92);
  font-size: 0.92rem;
  padding: 8px 12px;
  border-radius: 6px;
  white-space: nowrap;
}
.site-nav a:hover { background: rgba(255,255,255,0.12); text-decoration: none; color: #fff; }
.site-nav a.active { background: rgba(255,255,255,0.16); color: #fff; font-weight: 600; }

@media (max-width: 900px) {
  .nav-toggle { display: block; }
  .site-nav {
    display: none;
    width: 100%;
    background: var(--color-primary-dark);
  }
  .site-nav.open { display: block; }
  .site-nav ul { flex-direction: column; padding: 8px 0; }
  .site-nav a { padding: 12px 20px; border-radius: 0; }
  .site-header .container { flex-wrap: wrap; }
}

/* ---------- Hero ---------- */
.hero {
  background: linear-gradient(135deg, var(--color-primary) 0%, #14808a 100%);
  color: #fff;
  padding: 64px 0 56px;
}
.hero h1 {
  font-size: 2.3rem;
  line-height: 1.2;
  margin: 0 0 16px;
  max-width: 760px;
}
.hero p {
  font-size: 1.12rem;
  max-width: 680px;
  margin: 0 0 24px;
  color: rgba(255,255,255,0.92);
}
.hero .btn {
  display: inline-block;
  background: var(--color-accent);
  color: #2c1e05;
  font-weight: 700;
  padding: 13px 26px;
  border-radius: 8px;
  box-shadow: var(--shadow-md);
}
.hero .btn:hover { text-decoration: none; filter: brightness(1.05); }

@media (max-width: 640px) {
  .hero { padding: 44px 0 40px; }
  .hero h1 { font-size: 1.75rem; }
}

/* ---------- Sections ---------- */
.section { padding: 48px 0; }
.section-soft { background: var(--color-bg-soft); }
.section-warm { background: var(--color-bg-warm); }

.section-title {
  font-size: 1.6rem;
  margin: 0 0 8px;
}
.section-intro {
  color: var(--color-text-muted);
  max-width: 720px;
  margin: 0 0 28px;
}

/* ---------- Cards ---------- */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 20px;
}

.card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 22px;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  transition: box-shadow 0.2s ease, transform 0.2s ease;
}
.card:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }
.card h3 { margin: 0 0 8px; font-size: 1.12rem; }
.card h3 a { color: var(--color-text); }
.card h3 a:hover { color: var(--color-primary); text-decoration: none; }
.card p { margin: 0 0 14px; color: var(--color-text-muted); font-size: 0.95rem; flex: 1; }
.card .card-link { font-weight: 600; font-size: 0.92rem; }

/* ---------- Article / Prose ---------- */
.page-hero {
  background: var(--color-bg-soft);
  border-bottom: 1px solid var(--color-border);
  padding: 40px 0 32px;
}
.page-hero h1 {
  font-size: 2rem;
  line-height: 1.25;
  margin: 0 0 10px;
  max-width: 800px;
}
.page-hero .lede {
  color: var(--color-text-muted);
  font-size: 1.05rem;
  max-width: 760px;
  margin: 0;
}

.article {
  max-width: 780px;
  margin: 0 auto;
  padding: 36px 0 48px;
}
.article h2 {
  font-size: 1.45rem;
  margin: 40px 0 12px;
  padding-top: 8px;
}
.article h3 { font-size: 1.15rem; margin: 28px 0 8px; }
.article p { margin: 0 0 16px; }
.article ul, .article ol { margin: 0 0 16px; padding-left: 24px; }
.article li { margin-bottom: 8px; }
.article table {
  width: 100%;
  border-collapse: collapse;
  margin: 0 0 20px;
  font-size: 0.95rem;
}
.article th, .article td {
  border: 1px solid var(--color-border);
  padding: 10px 12px;
  text-align: left;
  vertical-align: top;
}
.article th { background: var(--color-bg-soft); }
.article img { border-radius: var(--radius); margin: 8px 0 20px; }

@media (max-width: 640px) {
  .page-hero h1 { font-size: 1.55rem; }
  .article h2 { font-size: 1.25rem; }
}

/* ---------- Breadcrumb ---------- */
.breadcrumb {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  margin-bottom: 14px;
}
.breadcrumb a { color: var(--color-text-muted); }
.breadcrumb span { margin: 0 6px; }

/* ---------- Notes / Disclaimers ---------- */
.note {
  background: var(--color-note-bg);
  border-left: 4px solid var(--color-note-border);
  border-radius: 0 8px 8px 0;
  padding: 14px 18px;
  margin: 24px 0;
  font-size: 0.95rem;
}
.note strong { display: block; margin-bottom: 4px; }

.disclaimer {
  border: 1px dashed var(--color-note-border);
  background: var(--color-note-bg);
  border-radius: 8px;
  padding: 16px 20px;
  font-size: 0.9rem;
  color: var(--color-text-muted);
  margin-top: 40px;
}

/* ---------- FAQ ---------- */
.faq-item {
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  margin-bottom: 14px;
  background: #fff;
}
.faq-item summary {
  cursor: pointer;
  padding: 16px 20px;
  font-weight: 600;
  list-style: none;
  position: relative;
  padding-right: 44px;
}
.faq-item summary::after {
  content: "+";
  position: absolute;
  right: 18px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 1.3rem;
  color: var(--color-primary);
}
.faq-item[open] summary::after { content: "−"; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item .faq-answer { padding: 0 20px 16px; color: var(--color-text); }
.faq-item .faq-answer p { margin: 0 0 10px; }

/* ---------- Checklist ---------- */
.checklist {
  list-style: none;
  padding: 0;
  margin: 0 0 16px;
}
.checklist li {
  padding: 10px 14px 10px 38px;
  position: relative;
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  margin-bottom: 8px;
}
.checklist li::before {
  content: "✓";
  position: absolute;
  left: 14px;
  color: var(--color-primary);
  font-weight: 700;
}

/* ---------- Related guides ---------- */
.related-list {
  list-style: none;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 12px;
}
.related-list a {
  display: block;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  padding: 14px 16px;
  font-weight: 600;
  font-size: 0.95rem;
  background: var(--color-bg-soft);
}
.related-list a:hover { text-decoration: none; border-color: var(--color-primary); background: #fff; }

/* ---------- Ad placeholder ---------- */
.ad-slot {
  background: var(--color-bg-soft);
  border: 1px dashed var(--color-border);
  border-radius: 8px;
  text-align: center;
  color: var(--color-text-muted);
  font-size: 0.8rem;
  padding: 18px;
  margin: 32px 0;
}

/* ---------- Search box ---------- */
.search-box {
  display: flex;
  max-width: 520px;
  gap: 10px;
}
.search-box input {
  flex: 1;
  padding: 12px 16px;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  font-size: 1rem;
}
.search-box button {
  background: var(--color-primary);
  color: #fff;
  border: none;
  border-radius: 8px;
  padding: 12px 22px;
  font-size: 1rem;
  cursor: pointer;
}
.search-box button:hover { background: var(--color-primary-dark); }

/* ---------- Footer ---------- */
.site-footer {
  background: #12313a;
  color: rgba(255,255,255,0.78);
  padding: 44px 0 28px;
  margin-top: 24px;
  font-size: 0.9rem;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 32px;
  margin-bottom: 28px;
}
.site-footer h4 {
  color: #fff;
  font-size: 0.95rem;
  margin: 0 0 12px;
}
.site-footer ul { list-style: none; margin: 0; padding: 0; }
.site-footer li { margin-bottom: 8px; }
.site-footer a { color: rgba(255,255,255,0.78); }
.site-footer a:hover { color: #fff; }
.footer-brand p { margin: 8px 0 0; max-width: 340px; line-height: 1.6; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.14);
  padding-top: 18px;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 10px;
  color: rgba(255,255,255,0.55);
  font-size: 0.82rem;
}

@media (max-width: 720px) {
  .footer-grid { grid-template-columns: 1fr; gap: 24px; }
}

/* ---------- Utility ---------- */
.updated-date { font-size: 0.85rem; color: var(--color-text-muted); }
.tag {
  display: inline-block;
  background: var(--color-bg-soft);
  border: 1px solid var(--color-border);
  border-radius: 999px;
  font-size: 0.78rem;
  padding: 3px 12px;
  color: var(--color-text-muted);
  margin-right: 6px;
}