:root {
  --deep: #0b2e3c;
  --teal: #12798a;
  --gold: #e0a930;
  --sand: #f6f1e7;
  --ink: #1b2426;
  --muted: #5b6b6f;
  --white: #ffffff;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: "Georgia", "Iowan Old Style", serif;
  background: var(--sand);
  color: var(--ink);
  line-height: 1.6;
}

a { color: inherit; text-decoration: none; }

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

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Header */
header.site-header {
  background: var(--deep);
  color: var(--white);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 2px 12px rgba(0,0,0,0.15);
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 24px;
  max-width: 1100px;
  margin: 0 auto;
}

.brand {
  font-family: "Trebuchet MS", sans-serif;
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: 0.5px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.brand .globe {
  width: 34px; height: 34px; border-radius: 50%;
  background: radial-gradient(circle at 35% 30%, var(--gold), var(--teal) 60%, var(--deep) 100%);
  box-shadow: inset -4px -4px 8px rgba(0,0,0,0.4);
}

nav.main-nav {
  display: flex;
  gap: 26px;
  font-family: "Trebuchet MS", sans-serif;
  font-size: 0.95rem;
}

nav.main-nav .dropdown { position: relative; }

nav.main-nav a.top-link {
  padding: 8px 2px;
  border-bottom: 2px solid transparent;
  transition: border-color 0.2s, color 0.2s;
}

nav.main-nav a.top-link:hover,
nav.main-nav .active {
  border-color: var(--gold);
  color: var(--gold);
}

.dropdown-menu {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  background: var(--white);
  color: var(--ink);
  min-width: 220px;
  box-shadow: 0 8px 20px rgba(0,0,0,0.2);
  border-radius: 6px;
  overflow: hidden;
  margin-top: 10px;
}

.dropdown:hover .dropdown-menu { display: block; }

.dropdown-menu a {
  display: block;
  padding: 10px 16px;
  font-size: 0.9rem;
  border-bottom: 1px solid #eee;
}
.dropdown-menu a:hover { background: var(--sand); color: var(--teal); }

.nav-toggle { display: none; }

/* Hero */
.hero {
  background:
    radial-gradient(circle at 80% 20%, rgba(224,169,48,0.25), transparent 40%),
    linear-gradient(135deg, var(--deep) 0%, var(--teal) 100%);
  color: var(--white);
  padding: 90px 24px 80px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(255,255,255,0.08) 1px, transparent 1px);
  background-size: 22px 22px;
  opacity: 0.5;
}

.hero-content { position: relative; max-width: 720px; margin: 0 auto; }

.hero h1 {
  font-family: "Trebuchet MS", sans-serif;
  font-size: 3rem;
  letter-spacing: 1px;
  margin-bottom: 16px;
}

.hero p.tagline {
  font-size: 1.15rem;
  color: #dce9ea;
  margin-bottom: 32px;
}

.hero .cta-row { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

.btn {
  display: inline-block;
  padding: 12px 26px;
  border-radius: 30px;
  font-family: "Trebuchet MS", sans-serif;
  font-weight: 600;
  font-size: 0.95rem;
  transition: transform 0.15s, box-shadow 0.15s;
}

.btn-primary { background: var(--gold); color: var(--deep); }
.btn-outline { border: 2px solid rgba(255,255,255,0.6); color: var(--white); }

.btn:hover { transform: translateY(-2px); box-shadow: 0 8px 18px rgba(0,0,0,0.25); }

/* Section shared */
section { padding: 64px 24px; }

.section-title {
  font-family: "Trebuchet MS", sans-serif;
  font-size: 2rem;
  color: var(--deep);
  margin-bottom: 12px;
  text-align: center;
}

.section-sub {
  text-align: center;
  color: var(--muted);
  max-width: 620px;
  margin: 0 auto 44px;
}

/* Intro/what-is section */
.intro-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
  max-width: 1100px;
  margin: 0 auto;
}

.intro-grid .visual {
  aspect-ratio: 1/1;
  border-radius: 50%;
  background: radial-gradient(circle at 30% 30%, #2fb6c9, var(--deep) 75%);
  position: relative;
  box-shadow: 0 20px 50px rgba(11,46,60,0.35);
}

.intro-grid .visual::after {
  content: "🌍";
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 5rem;
}

.intro-grid h2 { font-family: "Trebuchet MS", sans-serif; color: var(--deep); font-size: 1.7rem; margin-bottom: 16px; }

/* Card grid */
.card-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  max-width: 1100px;
  margin: 0 auto;
}

.card {
  background: var(--white);
  border-radius: 12px;
  padding: 30px 26px;
  box-shadow: 0 6px 20px rgba(11,46,60,0.08);
  border-top: 4px solid var(--teal);
  transition: transform 0.2s, box-shadow 0.2s;
}

.card:hover { transform: translateY(-4px); box-shadow: 0 14px 30px rgba(11,46,60,0.15); }

.card .icon { font-size: 2.2rem; margin-bottom: 14px; }

.card h3 { font-family: "Trebuchet MS", sans-serif; color: var(--deep); margin-bottom: 10px; font-size: 1.2rem; }

.card p { color: var(--muted); font-size: 0.95rem; }

.card a.card-link {
  display: inline-block;
  margin-top: 14px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--teal);
  border-bottom: 1px solid var(--teal);
}

/* Alt background section */
.alt-bg { background: #eef4f1; }

/* Newsletter */
.newsletter {
  background: var(--deep);
  color: var(--white);
  text-align: center;
}

.newsletter h2 { font-family: "Trebuchet MS", sans-serif; margin-bottom: 12px; }
.newsletter p { color: #cfe3e4; margin-bottom: 26px; }

.newsletter form {
  display: flex;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
}

.newsletter input[type="email"] {
  padding: 12px 16px;
  border-radius: 30px;
  border: none;
  min-width: 280px;
  font-family: inherit;
}

/* Footer */
footer.site-footer {
  background: #08222c;
  color: #a9bec1;
  padding: 48px 24px 26px;
}

.footer-grid {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 36px;
  margin-bottom: 32px;
}

.footer-grid h4 {
  color: var(--white);
  font-family: "Trebuchet MS", sans-serif;
  margin-bottom: 14px;
  font-size: 1rem;
}

.footer-grid a { display: block; margin-bottom: 8px; font-size: 0.9rem; }
.footer-grid a:hover { color: var(--gold); }

.social-row { display: flex; gap: 14px; margin-top: 14px; }
.social-row a {
  width: 38px; height: 38px;
  border-radius: 50%;
  background: rgba(255,255,255,0.08);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem;
}
.social-row a:hover { background: var(--teal); }

.footer-bottom {
  text-align: center;
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-top: 20px;
  font-size: 0.8rem;
}

/* Page header for interior pages */
.page-hero {
  background: linear-gradient(135deg, var(--teal), var(--deep));
  color: var(--white);
  padding: 60px 24px;
  text-align: center;
}
.page-hero h1 { font-family: "Trebuchet MS", sans-serif; font-size: 2.3rem; margin-bottom: 10px; }
.page-hero p { color: #dce9ea; max-width: 600px; margin: 0 auto; }

.notice-banner {
  background: #fff4d6;
  border-left: 4px solid var(--gold);
  padding: 16px 20px;
  border-radius: 6px;
  color: #6b5510;
  font-size: 0.9rem;
  max-width: 1100px;
  margin: 0 auto 40px;
}

@media (max-width: 860px) {
  nav.main-nav { display: none; }
  .intro-grid { grid-template-columns: 1fr; }
  .card-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .hero h1 { font-size: 2.2rem; }
}