:root {
  --navy: #0b1e3a;
  --navy-light: #142c54;
  --accent: #2f6fed;
  --accent-dark: #1c4fc4;
  --text: #1b2430;
  --muted: #5b6472;
  --bg: #ffffff;
  --bg-alt: #f4f6fb;
  --border: #e3e8f0;
  color-scheme: light;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
}

.container {
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 1.25rem;
}

/* Header */
.site-header {
  background: var(--navy);
  color: #fff;
  position: sticky;
  top: 0;
  z-index: 10;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.75rem;
  padding: 0.9rem 1.25rem;
}

.logo {
  color: #fff;
  font-weight: 700;
  font-size: 1.05rem;
  text-decoration: none;
  letter-spacing: -0.01em;
}

.site-header nav {
  display: flex;
  flex-wrap: wrap;
  gap: 1.1rem;
}

.site-header nav a {
  color: #c3ccdc;
  text-decoration: none;
  font-size: 0.92rem;
}

.site-header nav a:hover,
.site-header nav a:focus {
  color: #fff;
}

/* Hero (homepage) */
.hero {
  background: linear-gradient(180deg, var(--navy) 0%, var(--navy-light) 100%);
  color: #fff;
  padding: 3.5rem 1.25rem 3rem;
  text-align: center;
}

.hero h1 {
  font-size: clamp(1.9rem, 4.5vw, 3rem);
  margin: 0 0 0.75rem;
  letter-spacing: -0.02em;
}

.hero p {
  max-width: 38rem;
  margin: 0 auto;
  color: #c3ccdc;
  font-size: 1.05rem;
}

.hero .updated {
  margin-top: 1.25rem;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #7fa7ff;
}

/* Content */
main {
  padding: 2.5rem 0 3rem;
}

main.narrow .container {
  max-width: 760px;
}

h1, h2, h3 {
  letter-spacing: -0.01em;
}

h2 {
  font-size: 1.5rem;
  margin-top: 2.25rem;
}

h3 {
  font-size: 1.15rem;
  margin-top: 1.5rem;
}

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

.lede {
  font-size: 1.1rem;
  color: var(--muted);
}

.updated-badge {
  display: inline-block;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted);
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 0.25rem 0.75rem;
  margin: 0.75rem 0 0;
}

.callout {
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-left: 4px solid var(--accent);
  border-radius: 6px;
  padding: 1rem 1.25rem;
  margin: 1.5rem 0;
}

.callout.warn {
  border-left-color: #d97706;
}

.callout p:first-child { margin-top: 0; }
.callout p:last-child { margin-bottom: 0; }

table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.25rem 0;
  font-size: 0.95rem;
}

th, td {
  text-align: left;
  padding: 0.6rem 0.75rem;
  border-bottom: 1px solid var(--border);
  vertical-align: top;
}

th {
  background: var(--bg-alt);
  font-weight: 600;
}

.sources {
  font-size: 0.9rem;
  color: var(--muted);
}

.sources li { margin-bottom: 0.35rem; }

.avatar {
  display: block;
  width: 140px;
  height: 140px;
  border-radius: 50%;
  object-fit: cover;
  margin: 1rem 0 1.25rem;
  border: 1px solid var(--border);
}

/* Pillar link grid on homepage */
.pillar-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 1rem;
  margin: 2rem 0;
}

.pillar-card {
  display: block;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 1.1rem 1.25rem;
  text-decoration: none;
  color: var(--text);
  background: var(--bg);
  transition: border-color 0.15s ease, transform 0.15s ease;
}

.pillar-card:hover {
  border-color: var(--accent);
  transform: translateY(-1px);
}

.pillar-card h3 {
  margin: 0 0 0.35rem;
  color: var(--navy);
  font-size: 1.05rem;
}

.pillar-card p {
  margin: 0;
  color: var(--muted);
  font-size: 0.92rem;
}

/* Footer */
.site-footer {
  background: var(--navy);
  color: #c3ccdc;
  padding: 2.5rem 0 0;
  font-size: 0.9rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 1.75rem;
  padding-bottom: 2rem;
}

.footer-col h3 {
  margin: 0 0 0.75rem;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: #7fa7ff;
}

.footer-col .footer-logo {
  color: #fff;
  font-weight: 700;
  font-size: 1.05rem;
  margin-bottom: 0.5rem;
}

.footer-col p {
  margin: 0;
  color: #9aa6bd;
  font-size: 0.88rem;
}

.footer-col a {
  display: block;
  color: #c3ccdc;
  text-decoration: none;
  padding: 0.2rem 0;
  font-size: 0.9rem;
}

.footer-col a:hover {
  color: #fff;
}

.whatsapp-link {
  display: inline-flex !important;
  align-items: center;
  gap: 0.4rem;
  margin-top: 0.4rem;
  background: #25d366;
  color: #06331d !important;
  font-weight: 600;
  border-radius: 999px;
  padding: 0.45rem 0.9rem !important;
}

.whatsapp-link:hover {
  background: #1fb855;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding: 1.25rem 0 1.5rem;
  font-size: 0.8rem;
  color: #7c88a3;
}

.footer-bottom p { margin: 0.35rem 0; }

/* WhatsApp booking CTA on service pages */
.cta-box {
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 1.5rem;
  margin: 2rem 0;
  text-align: center;
}

.cta-box p {
  margin: 0 0 1rem;
  color: var(--muted);
}

.cta-button {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: #25d366;
  color: #06331d;
  font-weight: 700;
  text-decoration: none;
  border-radius: 999px;
  padding: 0.7rem 1.5rem;
  font-size: 1rem;
}

.cta-button:hover {
  background: #1fb855;
  color: #06331d;
}

@media (max-width: 640px) {
  .header-inner { justify-content: center; text-align: center; }
  .site-header nav { justify-content: center; gap: 0.75rem 1rem; }
  .site-header nav a { font-size: 0.85rem; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}