:root {
  --navy-950: #071526;
  --navy-900: #0b1f3a;
  --navy-800: #123055;
  --navy-700: #1a3f6d;
  --slate-100: #f4f7fb;
  --slate-200: #e6edf5;
  --slate-300: #c8d4e3;
  --slate-500: #6b7c93;
  --slate-700: #334155;
  --white: #ffffff;
  --gold: #c9a962;
  --gold-soft: rgba(201, 169, 98, 0.16);
  --teal: #2d6a7e;
  --shadow-sm: 0 10px 30px rgba(7, 21, 38, 0.08);
  --shadow-lg: 0 24px 60px rgba(7, 21, 38, 0.16);
  --radius: 18px;
  --radius-sm: 12px;
  --container: 1180px;
  --font-sans: "Inter", "Segoe UI", sans-serif;
  --font-display: "Libre Baskerville", Georgia, serif;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-sans);
  color: var(--navy-900);
  background: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

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

button,
input {
  font: inherit;
}

.container {
  width: min(calc(100% - 3rem), var(--container));
  margin: 0 auto;
}

.eyebrow {
  display: inline-block;
  margin: 0 0 1rem;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--teal);
}

.section-heading {
  margin: 0 0 1rem;
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.15;
  letter-spacing: -0.02em;
}

.section-copy {
  margin: 0;
  max-width: 62ch;
  color: var(--slate-500);
  font-size: 1.05rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  min-height: 3rem;
  padding: 0.85rem 1.4rem;
  border: 0;
  border-radius: 999px;
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn-primary {
  background: var(--navy-900);
  color: var(--white);
  box-shadow: var(--shadow-sm);
}

.btn-primary:hover {
  background: var(--navy-800);
  box-shadow: var(--shadow-lg);
}

.btn-secondary {
  background: transparent;
  color: var(--navy-900);
  border: 1px solid rgba(11, 31, 58, 0.14);
}

.btn-secondary:hover {
  background: var(--slate-100);
}

.btn-light {
  background: var(--white);
  color: var(--navy-900);
}

.site-nav {
  position: fixed;
  inset: 0 0 auto;
  z-index: 40;
  padding: 1rem 0;
  transition: background 0.25s ease, box-shadow 0.25s ease, backdrop-filter 0.25s ease;
}

.site-nav.is-scrolled {
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(14px);
  box-shadow: 0 1px 0 rgba(11, 31, 58, 0.08);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
}

.brand-mark {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.brand-sub {
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--slate-500);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.6rem;
}

.nav-links a {
  font-size: 0.95rem;
  color: var(--slate-700);
  transition: color 0.2s ease;
}

.nav-links a:hover {
  color: var(--navy-900);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.menu-toggle {
  display: none;
  width: 2.75rem;
  height: 2.75rem;
  border: 1px solid rgba(11, 31, 58, 0.12);
  border-radius: 999px;
  background: var(--white);
  cursor: pointer;
}

.menu-toggle span {
  display: block;
  width: 1.1rem;
  height: 2px;
  margin: 0.22rem auto;
  background: var(--navy-900);
}

.mobile-menu {
  display: none;
}

.hero {
  position: relative;
  overflow: hidden;
  padding: 9rem 0 5rem;
  background:
    radial-gradient(circle at top right, rgba(45, 106, 126, 0.18), transparent 34%),
    linear-gradient(180deg, #f8fbff 0%, #ffffff 100%);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 3rem;
  align-items: center;
}

.hero-copy h1 {
  margin: 0 0 1.25rem;
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 6vw, 4.6rem);
  line-height: 1.05;
  letter-spacing: -0.03em;
}

.hero-copy p {
  margin: 0 0 2rem;
  max-width: 54ch;
  color: var(--slate-500);
  font-size: 1.12rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
}

.hero-panel {
  position: relative;
  padding: 1.6rem;
  border-radius: calc(var(--radius) + 6px);
  background: var(--navy-900);
  color: var(--white);
  box-shadow: var(--shadow-lg);
}

.hero-panel::before {
  content: "";
  position: absolute;
  inset: 1rem;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: calc(var(--radius) + 2px);
  pointer-events: none;
}

.hero-panel-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.5rem;
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.metric-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.metric-card {
  padding: 1.2rem;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.06);
}

.metric-card strong {
  display: block;
  margin-bottom: 0.35rem;
  font-family: var(--font-display);
  font-size: 1.8rem;
}

.metric-card span {
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.92rem;
}

.trust-bar {
  padding: 1.4rem 0;
  border-top: 1px solid var(--slate-200);
  border-bottom: 1px solid var(--slate-200);
  background: var(--white);
}

.trust-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.trust-label {
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--slate-500);
}

.trust-items {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  color: var(--slate-700);
  font-weight: 600;
}

.section {
  padding: 6rem 0;
}

.section-header {
  margin-bottom: 3rem;
}

.services-grid,
.insights-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.4rem;
}

.card {
  padding: 1.8rem;
  border: 1px solid var(--slate-200);
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: var(--shadow-sm);
}

.card-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 3rem;
  height: 3rem;
  margin-bottom: 1.2rem;
  border-radius: 999px;
  background: var(--gold-soft);
  color: var(--gold);
  font-weight: 700;
}

.card h3 {
  margin: 0 0 0.75rem;
  font-size: 1.25rem;
}

.card p {
  margin: 0;
  color: var(--slate-500);
}

.split-section {
  background: var(--slate-100);
}

.split-grid {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 2.5rem;
  align-items: center;
}

.feature-list {
  display: grid;
  gap: 1rem;
  margin: 2rem 0 0;
  padding: 0;
  list-style: none;
}

.feature-list li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.9rem;
  align-items: start;
  padding: 1rem 1.1rem;
  border-radius: var(--radius-sm);
  background: var(--white);
}

.feature-list strong {
  display: block;
  margin-bottom: 0.25rem;
}

.feature-list span {
  color: var(--slate-500);
  font-size: 0.96rem;
}

.feature-index {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  border-radius: 999px;
  background: var(--navy-900);
  color: var(--white);
  font-size: 0.82rem;
  font-weight: 700;
}

.about-panel {
  padding: 2rem;
  border-radius: var(--radius);
  background: var(--navy-900);
  color: var(--white);
}

.about-panel p {
  margin: 0 0 1rem;
  color: rgba(255, 255, 255, 0.78);
}

.about-panel p:last-child {
  margin-bottom: 0;
}

.cta-band {
  padding: 4rem 0;
  background: linear-gradient(135deg, var(--navy-900), var(--navy-700));
  color: var(--white);
}

.cta-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.cta-inner p {
  margin: 0.5rem 0 0;
  max-width: 48ch;
  color: rgba(255, 255, 255, 0.76);
}

.site-footer {
  padding: 3rem 0 2rem;
  background: var(--navy-950);
  color: rgba(255, 255, 255, 0.72);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 2rem;
  margin-bottom: 2rem;
}

.footer-grid h4 {
  margin: 0 0 0.9rem;
  color: var(--white);
  font-size: 0.95rem;
}

.footer-grid p,
.footer-grid a,
.footer-grid li {
  color: rgba(255, 255, 255, 0.68);
  font-size: 0.95rem;
}

.footer-grid ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.footer-grid li + li {
  margin-top: 0.55rem;
}

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 1rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 0.88rem;
}

[data-reveal] {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

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

@media (max-width: 980px) {
  .hero-grid,
  .split-grid,
  .services-grid,
  .insights-grid,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .nav-links,
  .nav-actions .btn-secondary {
    display: none;
  }

  .menu-toggle {
    display: inline-block;
  }

  .mobile-menu {
    display: block;
    position: fixed;
    inset: 4.8rem 1.5rem auto;
    padding: 1rem;
    border: 1px solid var(--slate-200);
    border-radius: var(--radius);
    background: var(--white);
    box-shadow: var(--shadow-lg);
    opacity: 0;
    pointer-events: none;
    transform: translateY(-8px);
    transition: opacity 0.2s ease, transform 0.2s ease;
  }

  .mobile-menu.is-open {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
  }

  .mobile-menu a,
  .mobile-menu button {
    display: block;
    width: 100%;
    padding: 0.85rem 0.2rem;
    text-align: left;
  }
}

@media (max-width: 640px) {
  .container {
    width: min(calc(100% - 2rem), var(--container));
  }

  .hero {
    padding-top: 7.5rem;
  }

  .metric-grid {
    grid-template-columns: 1fr;
  }

  .cta-inner,
  .trust-inner,
  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
  }
}