/* ===== Design tokens ===== */
:root {
  --navy-900: #0A1730;
  --navy-800: #0e2240;
  --navy-700: #1E3A5F;
  --navy-600: #2F5C8A;
  --gold: #C9A24B;
  --gold-light: #E6C878;
  --ink: #16223a;
  --slate: #5a6a82;
  --line: #e6eaf1;
  --bg: #ffffff;
  --bg-soft: #f5f7fb;
  --radius: 18px;
  --radius-sm: 12px;
  --shadow-sm: 0 1px 2px rgba(16,23,48,.06), 0 4px 16px rgba(16,23,48,.05);
  --shadow-md: 0 10px 40px rgba(16,23,48,.10);
  --container: 1140px;
  --sans: 'Plus Jakarta Sans', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --serif: 'Fraunces', Georgia, serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--sans);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-weight: 600;
  font-size: 15px;
  padding: 12px 22px;
  border-radius: 999px;
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: transform .15s ease, box-shadow .2s ease, background .2s ease, color .2s ease;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary {
  background: linear-gradient(135deg, var(--navy-700), var(--navy-600));
  color: #fff;
  box-shadow: 0 6px 20px rgba(30,58,95,.28);
}
.btn-primary:hover { box-shadow: 0 10px 28px rgba(30,58,95,.36); }
.btn-outline { border-color: var(--line); color: var(--ink); background: #fff; }
.btn-outline:hover { border-color: var(--navy-600); color: var(--navy-700); }
.btn-ghost { border-color: transparent; background: var(--navy-700); color: #fff; padding: 10px 20px; }
.btn-ghost:hover { background: var(--navy-600); }
.btn-block { width: 100%; }

/* ===== Header ===== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255,255,255,.82);
  backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid var(--line);
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}
.brand img { height: 44px; }
.nav-links {
  display: flex;
  align-items: center;
  gap: 30px;
}
.nav-links a { font-weight: 500; color: var(--slate); font-size: 15px; }
.nav-links a:hover { color: var(--navy-700); }
.nav-links a.btn-ghost { color: #fff; }
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: 0;
  cursor: pointer;
  padding: 8px;
}
.nav-toggle span { width: 24px; height: 2px; background: var(--navy-700); border-radius: 2px; }

/* ===== Hero ===== */
.hero {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(1200px 500px at 80% -10%, rgba(201,162,75,.10), transparent 60%),
    linear-gradient(180deg, #fbfcfe 0%, #ffffff 100%);
  padding: 96px 0 88px;
}
.hero-glow {
  position: absolute;
  inset: auto -10% -40% auto;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(47,92,138,.12), transparent 65%);
  filter: blur(10px);
  pointer-events: none;
}
.hero-inner { position: relative; max-width: 780px; }
.eyebrow {
  text-transform: uppercase;
  letter-spacing: 2.5px;
  font-size: 12.5px;
  font-weight: 700;
  color: var(--gold);
  margin: 0 0 18px;
}
.hero h1 {
  font-family: var(--serif);
  font-weight: 600;
  font-size: clamp(40px, 6vw, 68px);
  line-height: 1.05;
  letter-spacing: -1px;
  margin: 0 0 24px;
  color: var(--navy-900);
}
.hero h1 .accent {
  background: linear-gradient(120deg, var(--navy-600), var(--gold));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.lede {
  font-size: clamp(17px, 2vw, 20px);
  color: var(--slate);
  max-width: 640px;
  margin: 0 0 34px;
}
.hero-cta { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 48px; }
.hero-trust {
  display: flex;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
  padding-top: 28px;
  border-top: 1px solid var(--line);
}
.hero-trust > span {
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--slate);
  font-weight: 600;
}
.hero-trust ul {
  display: flex;
  gap: 26px;
  flex-wrap: wrap;
  list-style: none;
  margin: 0;
  padding: 0;
}
.hero-trust li { font-weight: 600; color: var(--navy-700); font-size: 15px; }

/* ===== Sections ===== */
.section { padding: 92px 0; }
.section-alt { background: var(--bg-soft); }
.section-head { max-width: 680px; margin: 0 auto 56px; text-align: center; }
.section-head h2 {
  font-family: var(--serif);
  font-weight: 600;
  font-size: clamp(28px, 4vw, 42px);
  line-height: 1.15;
  letter-spacing: -.5px;
  margin: 12px 0 14px;
  color: var(--navy-900);
}
.section-sub { color: var(--slate); font-size: 17px; margin: 0; }

/* ===== Cards (Programs) ===== */
.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
}
.card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 34px 30px;
  box-shadow: var(--shadow-sm);
  transition: transform .2s ease, box-shadow .25s ease, border-color .25s ease;
}
.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: transparent;
}
.card-icon {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, rgba(30,58,95,.10), rgba(201,162,75,.16));
  color: var(--navy-700);
  margin-bottom: 22px;
}
.card-icon svg { width: 28px; height: 28px; }
.card h3 { font-size: 21px; margin: 0 0 10px; color: var(--navy-900); }
.card p { margin: 0; color: var(--slate); font-size: 15.5px; }

/* ===== Who We Connect ===== */
.who-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
}
.who-item {
  text-align: center;
  padding: 32px 22px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  transition: transform .2s ease, box-shadow .25s ease;
}
.who-item:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.who-icon {
  width: 60px;
  height: 60px;
  margin: 0 auto 18px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, var(--navy-700), var(--navy-600));
  color: #fff;
}
.who-icon svg { width: 28px; height: 28px; }
.who-item h3 { margin: 0 0 6px; font-size: 18px; color: var(--navy-900); }
.who-item p { margin: 0; font-size: 14.5px; color: var(--slate); }

/* ===== Steps ===== */
.steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 26px;
  counter-reset: step;
}
.step {
  position: relative;
  padding: 30px 26px;
  background: var(--bg-soft);
  border-radius: var(--radius);
  border: 1px solid var(--line);
}
.step-num {
  font-family: var(--serif);
  font-size: 34px;
  font-weight: 600;
  color: var(--gold);
  display: block;
  margin-bottom: 12px;
}
.step h3 { margin: 0 0 8px; font-size: 19px; color: var(--navy-900); }
.step p { margin: 0; color: var(--slate); font-size: 15px; }

/* ===== Impact ===== */
.section-dark {
  background:
    radial-gradient(800px 400px at 85% 0%, rgba(201,162,75,.16), transparent 60%),
    linear-gradient(135deg, var(--navy-900), var(--navy-700));
  color: #fff;
}
.section-head-light h2 { color: #fff; }
.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  text-align: center;
}
.stat {
  padding: 30px 18px;
  border: 1px solid rgba(255,255,255,.12);
  border-radius: var(--radius);
  background: rgba(255,255,255,.04);
}
.stat-num {
  font-family: var(--serif);
  font-size: clamp(36px, 5vw, 52px);
  font-weight: 600;
  display: block;
  line-height: 1;
  background: linear-gradient(120deg, #fff, var(--gold-light));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.stat-label {
  display: block;
  margin-top: 12px;
  color: rgba(255,255,255,.78);
  font-size: 14.5px;
  letter-spacing: .3px;
}

/* ===== Contact ===== */
.contact-wrap {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: start;
}
.contact-copy .section-sub { margin-bottom: 28px; }
.contact-copy h2 {
  font-family: var(--serif);
  font-weight: 600;
  font-size: clamp(28px, 4vw, 40px);
  line-height: 1.15;
  margin: 12px 0 14px;
  color: var(--navy-900);
}
.contact-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 16px; }
.contact-list li { display: flex; align-items: center; gap: 12px; color: var(--slate); }
.contact-list svg { width: 22px; height: 22px; color: var(--gold); flex-shrink: 0; }
.contact-list a:hover { color: var(--navy-700); }

.contact-form {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 32px;
  box-shadow: var(--shadow-md);
}
.field { margin-bottom: 18px; }
.field label {
  display: block;
  font-size: 13.5px;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 7px;
}
.field input,
.field select,
.field textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1.5px solid var(--line);
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: 15px;
  color: var(--ink);
  background: #fff;
  transition: border-color .2s ease, box-shadow .2s ease;
}
.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--navy-600);
  box-shadow: 0 0 0 3px rgba(47,92,138,.12);
}
.field textarea { resize: vertical; }
.form-note { font-size: 12.5px; color: var(--slate); text-align: center; margin: 14px 0 0; }

/* ===== Footer ===== */
.site-footer {
  background: var(--navy-900);
  color: rgba(255,255,255,.72);
  padding: 64px 0 28px;
}
.footer-inner {
  display: grid;
  grid-template-columns: 1.3fr 2fr;
  gap: 48px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255,255,255,.10);
}
.footer-brand img { margin-bottom: 16px; }
.footer-brand p { font-size: 14.5px; max-width: 320px; margin: 0; }
.footer-cols { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.footer-cols h4 {
  color: #fff;
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin: 0 0 16px;
}
.footer-cols a { display: block; font-size: 14.5px; margin-bottom: 10px; color: rgba(255,255,255,.72); }
.footer-cols a:hover { color: var(--gold-light); }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 24px;
  font-size: 13.5px;
}
.footer-social { display: flex; gap: 14px; }
.footer-social a {
  width: 38px; height: 38px;
  display: grid; place-items: center;
  border-radius: 50%;
  background: rgba(255,255,255,.07);
  transition: background .2s ease;
}
.footer-social a:hover { background: var(--gold); }
.footer-social svg { width: 18px; height: 18px; color: #fff; }

/* ===== Responsive ===== */
@media (max-width: 900px) {
  .cards, .who-grid, .steps, .stats { grid-template-columns: repeat(2, 1fr); }
  .contact-wrap { grid-template-columns: 1fr; gap: 36px; }
  .footer-inner { grid-template-columns: 1fr; gap: 32px; }
}
@media (max-width: 720px) {
  .nav-links {
    position: absolute;
    top: 76px; left: 0; right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: #fff;
    border-bottom: 1px solid var(--line);
    padding: 8px 24px 20px;
    box-shadow: var(--shadow-md);
    display: none;
  }
  .nav-links.open { display: flex; }
  .nav-links a { padding: 12px 0; }
  .nav-links a.btn-ghost { text-align: center; margin-top: 8px; }
  .nav-toggle { display: flex; }
}
@media (max-width: 560px) {
  .cards, .who-grid, .steps, .stats { grid-template-columns: 1fr; }
  .section { padding: 64px 0; }
  .hero { padding: 64px 0; }
}