:root {
  --bg: #ffffff;
  --bg-subtle: #f5f7fb;
  --fg: #0f172a;
  --muted: #5a6478;
  --border: #e3e8ef;
  --card: #ffffff;
  --primary: #2b6cb0;
  --primary-2: #5cb8e6;
  --primary-fg: #ffffff;
  --accent: #14b8a6;
  --danger: #c0392b;
  --radius: 10px;
  --shadow-card: 0 4px 14px rgba(15, 23, 42, 0.06);
  --shadow-elegant: 0 18px 38px -12px rgba(43, 108, 176, 0.35);
  --gradient-hero: linear-gradient(135deg, #0b2447 0%, #19376d 50%, #2b6cb0 100%);
  --gradient-primary: linear-gradient(135deg, var(--primary), var(--primary-2));
  --gradient-subtle: linear-gradient(180deg, #f8fafd 0%, #eef3f9 100%);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  color: var(--fg);
  background: var(--bg);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--primary); text-decoration: none; }
a:hover { color: #1e4e8a; }
img { max-width: 100%; display: block; }
h1, h2, h3, h4 { line-height: 1.2; margin: 0 0 0.5em; }
h1 { font-size: clamp(2rem, 4vw, 3rem); font-weight: 700; letter-spacing: -0.02em; }
h2 { font-size: clamp(1.5rem, 3vw, 2.25rem); font-weight: 700; letter-spacing: -0.01em; }
h3 { font-size: 1.15rem; font-weight: 600; }
p { margin: 0 0 1em; }
ul { padding-left: 1.2em; }

.container { max-width: 1180px; margin: 0 auto; padding: 0 1.25rem; }
.muted { color: var(--muted); }
.eyebrow { font-size: 0.75rem; font-weight: 700; letter-spacing: 0.15em; text-transform: uppercase; color: var(--accent); margin-bottom: 0.75rem; }
.section { padding: 4rem 0; }
.section-subtle { background: var(--gradient-subtle); }
.text-center { text-align: center; }
.lead { font-size: 1.1rem; color: var(--muted); max-width: 60ch; }

.skip {
  position: absolute; left: -9999px; top: 0; background: var(--primary);
  color: #fff; padding: 0.5rem 1rem; z-index: 100;
}
.skip:focus { left: 0; }

/* Header */
.site-header {
  position: sticky; top: 0; z-index: 30;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
}
.nav-row { display: flex; align-items: center; justify-content: space-between; height: 64px; }
.brand { display: inline-flex; align-items: center; gap: 0.5rem; font-weight: 700; color: var(--fg); }
.brand-mark {
  display: inline-flex; align-items: center; justify-content: center;
  width: 34px; height: 34px; border-radius: 8px;
  background: var(--gradient-primary); color: #fff; font-size: 1rem;
  box-shadow: var(--shadow-card);
}
.nav-links { display: flex; align-items: center; gap: 0.25rem; }
.nav-links a {
  color: var(--muted); padding: 0.5rem 0.75rem; border-radius: 6px;
  font-size: 0.9rem; font-weight: 500;
}
.nav-links a:hover { color: var(--primary); }
.nav-links a.is-active { color: var(--primary); }
.nav-cta { margin-left: 0.5rem; }
.nav-toggle {
  display: none; background: none; border: 0; font-size: 1.4rem;
  color: var(--fg); cursor: pointer; padding: 0.3rem 0.5rem;
}
@media (max-width: 900px) {
  .nav-toggle { display: inline-block; }
  .nav-links {
    display: none; position: absolute; top: 64px; left: 0; right: 0;
    flex-direction: column; align-items: stretch;
    background: #fff; border-bottom: 1px solid var(--border);
    padding: 0.5rem 1rem;
  }
  body.nav-open .nav-links { display: flex; }
  .nav-links a { padding: 0.75rem 0.5rem; }
  .nav-cta { margin: 0.5rem 0; text-align: center; }
}

/* Hero */
.hero {
  position: relative; color: var(--primary-fg); overflow: hidden;
  background: var(--gradient-hero);
}
.hero-inner { padding: 5rem 0 4rem; max-width: 720px; }
.hero h1 { color: #fff; }
.hero h1 .accent { background: linear-gradient(90deg, #7ad7ff, #ffffff); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero p { color: rgba(255,255,255,0.88); font-size: 1.1rem; }
.hero .pill {
  display: inline-flex; gap: 0.5rem; align-items: center;
  background: rgba(255,255,255,0.12); border: 1px solid rgba(255,255,255,0.25);
  padding: 0.3rem 0.8rem; border-radius: 999px; font-size: 0.75rem;
  text-transform: uppercase; letter-spacing: 0.1em; font-weight: 600;
}
.hero-cta { margin-top: 1.5rem; display: flex; flex-wrap: wrap; gap: 0.75rem; }
.hero-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; margin-top: 3rem; border-top: 1px solid rgba(255,255,255,0.15); padding-top: 1.25rem; }
.hero-stats dt { font-size: 1.5rem; font-weight: 700; }
.hero-stats dd { font-size: 0.75rem; color: rgba(255,255,255,0.7); margin: 0; }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; gap: 0.4rem;
  padding: 0.7rem 1.25rem; border-radius: var(--radius);
  font-size: 0.9rem; font-weight: 600; cursor: pointer;
  border: 1px solid transparent; transition: transform 0.15s ease, background 0.2s;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary { background: var(--gradient-primary); color: #fff; box-shadow: var(--shadow-card); }
.btn-light { background: #fff; color: var(--primary); }
.btn-outline { background: transparent; color: #fff; border-color: rgba(255,255,255,0.3); }
.btn-outline:hover { background: rgba(255,255,255,0.1); }
.btn-secondary { background: #fff; color: var(--fg); border-color: var(--border); }

/* Cards & grids */
.grid { display: grid; gap: 1.25rem; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.grid-5 { grid-template-columns: repeat(5, 1fr); }
@media (max-width: 900px) {
  .grid-3, .grid-4, .grid-5 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
  .grid-2, .grid-3, .grid-4, .grid-5 { grid-template-columns: 1fr; }
}

.card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 1.5rem;
  box-shadow: var(--shadow-card); transition: transform 0.2s, box-shadow 0.2s;
}
.card:hover { transform: translateY(-2px); box-shadow: var(--shadow-elegant); }
.card h3 { margin-top: 0.75rem; }
.card p { color: var(--muted); font-size: 0.95rem; }

.icon-tile {
  display: inline-flex; align-items: center; justify-content: center;
  width: 48px; height: 48px; border-radius: 10px;
  background: var(--gradient-primary); color: #fff; font-size: 1.4rem;
  box-shadow: var(--shadow-card);
}

.check-list { list-style: none; padding: 0; margin: 1rem 0 0; }
.check-list li {
  position: relative; padding-left: 1.6rem; margin-bottom: 0.6rem;
  font-size: 0.95rem;
}
.check-list li::before {
  content: "✓"; position: absolute; left: 0; top: 0;
  color: var(--accent); font-weight: 700;
}

/* Sections */
.section-head { max-width: 640px; margin: 0 auto 2.5rem; text-align: center; }

/* FAQ */
.faq {
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius); box-shadow: var(--shadow-card);
  overflow: hidden;
}
.faq details { padding: 1rem 1.25rem; border-bottom: 1px solid var(--border); }
.faq details:last-child { border-bottom: 0; }
.faq summary {
  cursor: pointer; font-weight: 600; list-style: none;
  display: flex; justify-content: space-between; align-items: center; gap: 1rem;
}
.faq summary::after { content: "+"; color: var(--primary); transition: transform 0.2s; font-size: 1.4rem; line-height: 1; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { margin: 0.75rem 0 0; color: var(--muted); font-size: 0.95rem; }

/* Forms */
.form-grid { display: grid; gap: 1rem; }
.form-row { display: grid; gap: 1rem; grid-template-columns: 1fr 1fr; }
@media (max-width: 600px) { .form-row { grid-template-columns: 1fr; } }
.field label { display: block; font-size: 0.85rem; font-weight: 600; margin-bottom: 0.35rem; }
.field input, .field textarea, .field select {
  width: 100%; padding: 0.65rem 0.8rem;
  border: 1px solid var(--border); border-radius: 8px;
  font: inherit; color: var(--fg); background: #fff; outline: none;
  transition: border-color 0.15s, box-shadow 0.15s;
}
.field input:focus, .field textarea:focus, .field select:focus {
  border-color: var(--primary); box-shadow: 0 0 0 3px rgba(43,108,176,0.15);
}
.field .err { color: var(--danger); font-size: 0.8rem; margin-top: 0.25rem; }
.honey { position: absolute !important; left: -10000px !important; top: auto; width: 1px; height: 1px; overflow: hidden; }

.alert {
  padding: 0.9rem 1rem; border-radius: 8px; margin-bottom: 1rem; font-size: 0.9rem;
}
.alert-success { background: #e8f8f3; color: #066147; border: 1px solid #b8e8d6; }
.alert-error   { background: #fdecea; color: #8b2118; border: 1px solid #f5c2bd; }

/* Footer */
.site-footer { background: var(--gradient-subtle); border-top: 1px solid var(--border); margin-top: 4rem; padding: 3.5rem 0 2rem; }
.footer-grid { display: grid; gap: 2rem; grid-template-columns: 1.5fr 1fr 1fr 1.2fr; }
.footer-grid h4 { font-size: 0.9rem; font-weight: 700; margin-bottom: 0.75rem; }
.link-list { list-style: none; padding: 0; margin: 0; }
.link-list li { margin-bottom: 0.4rem; font-size: 0.9rem; color: var(--muted); }
.footer-bottom {
  margin-top: 2.5rem; padding-top: 1.5rem; border-top: 1px solid var(--border);
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 0.75rem;
  font-size: 0.8rem; color: var(--muted);
}
@media (max-width: 800px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 500px) {
  .footer-grid { grid-template-columns: 1fr; }
}

/* Page hero (non-home) */
.page-hero { background: var(--gradient-hero); color: #fff; padding: 4.5rem 0 3.5rem; }
.page-hero h1 { color: #fff; }
.page-hero p { color: rgba(255,255,255,0.85); max-width: 60ch; }

/* Contact info list */
.contact-info { list-style: none; padding: 0; }
.contact-info li { display: flex; gap: 0.75rem; align-items: flex-start; margin-bottom: 1rem; }
.contact-info .icon { color: var(--primary); font-size: 1.1rem; line-height: 1.4; }

/* Admin */
.admin-shell { max-width: 1100px; margin: 2rem auto; padding: 0 1rem; }
.admin-shell table { width: 100%; border-collapse: collapse; background: #fff; border: 1px solid var(--border); border-radius: 8px; overflow: hidden; }
.admin-shell th, .admin-shell td { padding: 0.6rem 0.75rem; text-align: left; border-bottom: 1px solid var(--border); font-size: 0.9rem; vertical-align: top; }
.admin-shell th { background: #f1f5f9; }
.admin-shell tr:last-child td { border-bottom: 0; }
.admin-tabs { display: flex; gap: 0.5rem; margin: 1rem 0; }
.admin-tabs a { padding: 0.5rem 0.9rem; border-radius: 6px; background: #eef2f7; color: var(--fg); font-size: 0.85rem; }
.admin-tabs a.is-active { background: var(--primary); color: #fff; }