:root {
  --navy: #08306b;
  --navy-deep: #051d42;
  --blue: #2f74b8;
  --light-blue: #9ecae1;
  --pale-blue: #e7eef6;
  --slate: #516374;
  --ink: #16324f;
  --paper: #fff;
  --serif: 'Cormorant Garamond', Georgia, serif;
  --sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

#capabilities, #why, #contact { scroll-margin-top: 88px; }

body {
  margin: 0;
  font-family: var(--sans);
  color: var(--ink);
  background: var(--paper);
  line-height: 1.6;
}

.wrap {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 24px;
}

h1, h2, h3 {
  font-family: var(--serif);
  font-weight: 500;
  color: var(--navy);
  margin: 0 0 16px;
}

h2 {
  font-size: 2.4rem;
  margin-bottom: 12px;
}

.section h2 { text-align: center; }
.section-alt h2, .section:not(.contact-section) h2 { margin-bottom: 48px; }

h3 { font-size: 1.35rem; }

p { margin: 0 0 16px; }

a { color: var(--blue); }

ul { padding-left: 0; margin: 0; list-style: none; }

.cap-card ul { display: grid; gap: 10px; }

.cap-card li {
  position: relative;
  padding-left: 18px;
}

.cap-card li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 9px;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--light-blue);
}

/* Scroll reveal */
.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* Header */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 10;
  background: transparent;
  transition: background 0.25s ease, box-shadow 0.25s ease, backdrop-filter 0.25s ease;
}

.site-header.scrolled {
  background: rgba(8, 48, 107, 0.92);
  backdrop-filter: blur(8px);
  box-shadow: 0 4px 20px rgba(0,0,0,0.12);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 20px;
  padding-bottom: 20px;
}

.wordmark {
  font-family: var(--serif);
  font-size: 1.5rem;
  color: #fff;
  text-decoration: none;
  letter-spacing: 0.04em;
}

.wordmark span { color: var(--light-blue); font-weight: 400; }

.nav {
  display: flex;
  align-items: center;
  gap: 28px;
}

.nav a {
  color: var(--pale-blue);
  text-decoration: none;
  font-size: 0.95rem;
}

.nav a:hover { color: #fff; }

.nav-cta {
  border: 1px solid var(--light-blue);
  padding: 8px 18px;
  border-radius: 4px;
  transition: background 0.2s ease, border-color 0.2s ease;
}

.nav-cta:hover { background: rgba(255,255,255,0.1); border-color: #fff; }

/* Hero */
.hero {
  position: relative;
  background: linear-gradient(160deg, var(--navy-deep), var(--navy) 55%, var(--blue));
  color: #fff;
  padding: 90px 0 140px;
  overflow: hidden;
}

.hero-field {
  position: absolute;
  top: 50%;
  right: -8%;
  transform: translateY(-50%);
  width: 620px;
  max-width: 60vw;
  opacity: 0.9;
  pointer-events: none;
}

.hero-graphic { width: 100%; height: auto; }

.hero-inner { position: relative; }

.hero-copy { max-width: 620px; }

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.78rem;
  color: var(--light-blue);
  margin-bottom: 22px;
  font-weight: 500;
}

.hero h1 {
  color: #fff;
  font-size: 3.6rem;
  line-height: 1.08;
  margin: 0 0 26px;
}

.hero-lede {
  color: var(--pale-blue);
  font-size: 1.15rem;
  max-width: 540px;
  margin: 0 0 40px;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}

.btn {
  display: inline-block;
  padding: 15px 30px;
  border-radius: 4px;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
  transition: transform 0.2s ease, background 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

.btn-primary {
  background: #fff;
  color: var(--navy);
}

.btn-primary:hover {
  background: var(--pale-blue);
  transform: translateY(-2px);
  box-shadow: 0 10px 24px rgba(0,0,0,0.18);
}

.btn-ghost {
  border: 1px solid rgba(255,255,255,0.5);
  color: #fff;
}

.btn-ghost:hover { border-color: #fff; transform: translateY(-2px); }

.btn-large { font-size: 1.1rem; padding: 17px 34px; }

.hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.hero-tags li {
  font-size: 0.82rem;
  color: var(--pale-blue);
  border: 1px solid rgba(158, 206, 225, 0.4);
  border-radius: 100px;
  padding: 6px 16px;
}

/* Statement band */
.statement { padding: 80px 0; }

.statement-wrap { max-width: 780px; margin: 0 auto; text-align: center; }

.statement-text {
  font-family: var(--serif);
  font-style: italic;
  font-size: 1.7rem;
  color: var(--navy);
  line-height: 1.5;
  margin: 0;
}

/* Sections */
.section { padding: 100px 0; }

.section-alt { background: var(--pale-blue); }

.section-eyebrow {
  text-align: center;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 0.78rem;
  color: var(--blue);
  font-weight: 600;
  margin-bottom: 12px;
}

.cap-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 28px;
}

.cap-card {
  background: var(--paper);
  border: 1px solid #dde5ec;
  border-radius: 10px;
  padding: 32px;
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.cap-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 32px rgba(8, 48, 107, 0.1);
  border-color: var(--light-blue);
}

.cap-icon {
  width: 46px;
  height: 46px;
  border-radius: 8px;
  background: var(--pale-blue);
  color: var(--blue);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}

.cap-icon svg { width: 24px; height: 24px; }

.cap-card ul { color: var(--slate); font-size: 0.95rem; }

.why-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 40px;
}

.why-index {
  display: block;
  font-family: var(--serif);
  font-size: 1.1rem;
  color: var(--light-blue);
  margin-bottom: 10px;
}

.why-item {
  border-top: 2px solid var(--blue);
  padding-top: 20px;
}

.why-item p { color: var(--slate); margin: 0; }

/* Contact */
.contact-section {
  background: linear-gradient(160deg, var(--navy-deep), var(--navy));
  color: #fff;
}

.contact-wrap { text-align: center; max-width: 620px; margin: 0 auto; }

.contact-section h2 { color: #fff; }

.contact-lede {
  color: var(--pale-blue);
  margin-bottom: 36px;
}

/* Footer */
.site-footer {
  background: var(--navy-deep);
  color: var(--pale-blue);
  padding: 28px 0;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
  font-size: 0.85rem;
}

.footer-inner p { margin: 0; }

@media (max-width: 900px) {
  .hero-field { display: none; }
}

@media (max-width: 640px) {
  .hero h1 { font-size: 2.5rem; }
  .nav { gap: 16px; }
  h2 { font-size: 1.9rem; }
  .statement-text { font-size: 1.35rem; }
  .section { padding: 70px 0; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .cap-card:hover, .btn:hover { transform: none; }
}