:root {
  --navy: #16304a;
  --navy-deep: #0c1e30;
  --teal: #4f9db2;
  --teal-dark: #3a7c8e;
  --teal-light: #eaf4f6;
  --bg: #ffffff;
  --bg-alt: #f5f8f9;
  --text: #1a2530;
  --text-mid: #4a5a66;
  --text-light: #7a8894;
  --rule: #dde5e9;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: "Source Sans 3", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background: var(--bg);
  font-size: 17px;
  line-height: 1.65;
}

h1, h2, h3, h4 {
  font-family: "Manrope", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--navy);
  margin: 0 0 0.5em;
  font-weight: 700;
  line-height: 1.2;
}

p { margin: 0 0 1.2em; }
a { color: var(--teal-dark); text-decoration: none; }
a:hover { color: var(--navy); }

img, svg { max-width: 100%; }

.container {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 32px;
}

.eyebrow {
  font-family: "Manrope", sans-serif;
  font-weight: 700;
  font-size: 12px;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--teal-dark);
  margin-bottom: 14px;
  display: block;
}

/* Header */
header.site-header {
  border-bottom: 1px solid var(--rule);
  background: var(--bg);
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 32px;
  max-width: 1120px;
  margin: 0 auto;
}

.logo-lockup {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.logo-mark { width: 36px; height: auto; flex-shrink: 0; }

.logo-text-block { line-height: 1.1; }
.logo-word {
  font-family: "Manrope", sans-serif;
  font-weight: 800;
  font-size: 19px;
  letter-spacing: 0.5px;
  color: var(--navy);
  display: block;
}
.logo-sub {
  font-family: "Manrope", sans-serif;
  font-weight: 600;
  font-size: 9.5px;
  letter-spacing: 1.8px;
  text-transform: uppercase;
  color: var(--teal-dark);
  display: block;
  margin-top: 2px;
}

nav.main-nav { display: flex; align-items: center; gap: 32px; }
nav.main-nav a:not(.btn) {
  font-family: "Manrope", sans-serif;
  font-weight: 600;
  font-size: 14.5px;
  color: var(--text-mid);
}
nav.main-nav a:not(.btn):hover { color: var(--navy); }
nav.main-nav a.current:not(.btn) { color: var(--navy); }

.btn {
  display: inline-block;
  font-family: "Manrope", sans-serif;
  font-weight: 700;
  font-size: 14.5px;
  padding: 12px 26px;
  border-radius: 4px;
  text-decoration: none;
  transition: background 0.15s, color 0.15s, border-color 0.15s;
}
.btn-primary { background: var(--navy); color: #fff; }
.btn-primary:hover { background: var(--navy-deep); color: #fff; }
.btn-ghost { background: transparent; color: var(--navy); border: 1.5px solid var(--rule); }
.btn-ghost:hover { border-color: var(--navy); color: var(--navy); }
.btn-teal { background: var(--teal); color: #fff; }
.btn-teal:hover { background: var(--teal-dark); color: #fff; }

/* Hero */
.hero {
  padding: 96px 0 80px;
  text-align: center;
}
.hero h1 {
  font-size: clamp(32px, 4.4vw, 50px);
  max-width: 820px;
  margin: 0 auto 24px;
}
.hero .lede {
  max-width: 640px;
  margin: 0 auto 36px;
  font-size: 19px;
  color: var(--text-mid);
}
.hero-ctas { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

.hero-photo {
  background-image: linear-gradient(180deg, rgba(12,30,48,0.82), rgba(12,30,48,0.72)), url("https://images.unsplash.com/photo-1581373449483-37449f962b6c?w=2000&q=80&auto=format&fit=crop");
  background-size: cover;
  background-position: center 65%;
  padding: 120px 0 100px;
}
.hero-photo .eyebrow { color: var(--teal); }
.hero-photo h1 { color: #fff; }
.hero-photo .lede { color: rgba(255,255,255,0.85); }
.hero-photo .btn-primary { background: var(--teal); }
.hero-photo .btn-primary:hover { background: var(--teal-dark); }

.btn-ghost-light {
  background: transparent;
  color: #fff;
  border: 1.5px solid rgba(255,255,255,0.5);
}
.btn-ghost-light:hover { border-color: #fff; color: #fff; background: rgba(255,255,255,0.08); }

/* Sections */
section { padding: 72px 0; }
.section-alt { background: var(--bg-alt); }
.section-dark { background: var(--navy); color: #fff; }
.section-dark h2 { color: #fff; }
.section-dark .eyebrow { color: var(--teal); }
.section-dark p { color: rgba(255,255,255,0.85); }

.section-head { max-width: 680px; margin: 0 auto 48px; text-align: center; }
.section-head h2 { font-size: clamp(26px, 3vw, 34px); }

/* Two column */
.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: start;
}
.two-col h2, .two-col h3 { text-align: left; }

.credential-tags {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 20px;
}
.credential-tag {
  font-family: "Manrope", sans-serif;
  font-weight: 700;
  font-size: 12px;
  letter-spacing: 0.5px;
  color: var(--teal-dark);
  background: var(--teal-light);
  padding: 6px 14px;
  border-radius: 20px;
}

/* Pillars / cards grid */
.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}
.card {
  background: #fff;
  border: 1px solid var(--rule);
  border-radius: 8px;
  padding: 32px 28px;
}
.card-number {
  font-family: "Manrope", sans-serif;
  font-weight: 800;
  font-size: 13px;
  color: var(--teal);
  margin-bottom: 14px;
}
.card h3 { font-size: 19px; margin-bottom: 10px; }
.card p { color: var(--text-mid); margin-bottom: 0; font-size: 15.5px; }

.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

/* Next chapter dark section */
.feature-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
  margin-top: 40px;
}
.feature-row h4 {
  color: #fff;
  font-size: 17px;
  margin-bottom: 10px;
}
.feature-row p { font-size: 15px; margin-bottom: 0; }

/* Advisory / leadership */
.leader-row {
  display: flex;
  gap: 24px;
  align-items: flex-start;
  padding: 28px 0;
  border-bottom: 1px solid var(--rule);
}
.leader-row:last-child { border-bottom: none; }
.leader-photo {
  width: 88px;
  height: 88px;
  border-radius: 50%;
  background: var(--teal-light);
  flex-shrink: 0;
  overflow: hidden;
}
.leader-photo img { width: 100%; height: 100%; object-fit: cover; display: block; }
.leader-name { font-family: "Manrope", sans-serif; font-weight: 700; font-size: 18px; color: var(--navy); margin-bottom: 2px; }
.leader-title { font-family: "Manrope", sans-serif; font-weight: 600; font-size: 13.5px; color: var(--teal-dark); margin-bottom: 10px; }
.leader-bio { color: var(--text-mid); font-size: 15.5px; margin-bottom: 0; }

/* Engage stages */
.stage-list { counter-reset: stage; margin-top: 36px; }
.stage-item {
  display: flex;
  gap: 24px;
  padding: 24px 0;
  border-top: 1px solid var(--rule);
}
.stage-item:last-child { border-bottom: 1px solid var(--rule); }
.stage-num {
  counter-increment: stage;
  font-family: "Manrope", sans-serif;
  font-weight: 800;
  font-size: 15px;
  color: var(--teal);
  width: 32px;
  flex-shrink: 0;
}
.stage-num::before { content: counter(stage, decimal-leading-zero); }
.stage-body h4 { font-size: 17px; margin-bottom: 6px; }
.stage-body p { color: var(--text-mid); margin-bottom: 0; font-size: 15.5px; }

/* Final CTA band */
.cta-band {
  background: var(--teal-light);
  text-align: center;
  padding: 64px 0;
}
.cta-band h2 { font-size: clamp(24px, 3vw, 30px); margin-bottom: 18px; }
.cta-band p { color: var(--text-mid); max-width: 520px; margin: 0 auto 28px; }

/* Footer */
footer.site-footer {
  background: var(--navy-deep);
  color: rgba(255,255,255,0.75);
  padding: 56px 0 32px;
}
.footer-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 32px;
  flex-wrap: wrap;
  margin-bottom: 32px;
}
.footer-top .logo-word { color: #fff; }
.footer-top .logo-sub { color: var(--teal); }
.footer-tagline { font-size: 14.5px; color: rgba(255,255,255,0.6); margin-top: 10px; max-width: 260px; }
.footer-nav { display: flex; gap: 28px; }
.footer-nav a { font-family: "Manrope", sans-serif; font-weight: 600; font-size: 14px; color: rgba(255,255,255,0.75); }
.footer-nav a:hover { color: #fff; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.12);
  padding-top: 24px;
  font-size: 13px;
  color: rgba(255,255,255,0.45);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

/* Contact form */
.contact-layout {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 64px;
  align-items: start;
}
.contact-info h2 { font-size: 26px; }
.contact-info p { color: var(--text-mid); }
.contact-detail { margin-bottom: 20px; }
.contact-detail .label {
  font-family: "Manrope", sans-serif;
  font-weight: 700;
  font-size: 12px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--teal-dark);
  display: block;
  margin-bottom: 4px;
}

form.contact-form { background: var(--bg-alt); border: 1px solid var(--rule); border-radius: 10px; padding: 36px; }
.form-row { margin-bottom: 20px; }
.form-row label {
  display: block;
  font-family: "Manrope", sans-serif;
  font-weight: 600;
  font-size: 13.5px;
  color: var(--navy);
  margin-bottom: 6px;
}
.form-row input,
.form-row select,
.form-row textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--rule);
  border-radius: 5px;
  font-family: inherit;
  font-size: 15px;
  color: var(--text);
  background: #fff;
}
.form-row input:focus,
.form-row select:focus,
.form-row textarea:focus {
  outline: none;
  border-color: var(--teal);
}
.form-row textarea { resize: vertical; min-height: 120px; }
.hp-field { position: absolute; left: -9999px; }

/* Thank you */
.thankyou { text-align: center; padding: 120px 0; }

/* Responsive */
@media (max-width: 860px) {
  .two-col, .contact-layout { grid-template-columns: 1fr; gap: 36px; }
  .grid-3, .grid-4 { grid-template-columns: 1fr 1fr; }
  .feature-row { grid-template-columns: 1fr; }
  nav.main-nav { gap: 18px; }
}

@media (max-width: 620px) {
  .header-inner { padding: 14px 20px; }
  .container { padding: 0 20px; }
  nav.main-nav a:not(.btn) { display: none; }
  .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .hero { padding: 64px 0 56px; }
  .footer-top { flex-direction: column; }
  .footer-bottom { flex-direction: column; }
  .logo-mark { width: 30px; }
  .logo-word { font-size: 17px; }
}