:root {
  --ink: #101826;
  --ink-soft: #3c4656;
  --paper: #f6f7f8;
  --white: #ffffff;
  --navy: #0d1728;
  --orange: #f17422;
  --line: #dfe3e8;
  --max: 1180px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  color: var(--ink);
  background: var(--white);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 1rem;
  line-height: 1.65;
  text-rendering: optimizeLegibility;
}

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

a { color: inherit; }

.skip-link {
  position: fixed;
  top: 0.5rem;
  left: 0.5rem;
  z-index: 100;
  padding: 0.65rem 1rem;
  color: var(--white);
  background: var(--navy);
  transform: translateY(-150%);
}

.skip-link:focus { transform: translateY(0); }

.shell {
  width: min(calc(100% - 2rem), var(--max));
  margin-inline: auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: color-mix(in srgb, var(--white) 94%, transparent);
  border-bottom: 1px solid rgba(16, 24, 38, 0.08);
  backdrop-filter: blur(12px);
}

.nav {
  min-height: 80px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.brand { flex: 0 0 auto; }
.brand img { width: 255px; height: auto; }

.nav-links {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: clamp(1rem, 3vw, 2.25rem);
}

.nav-links a {
  font-size: 0.92rem;
  font-weight: 650;
  text-decoration: none;
}

.nav-links a:hover,
.nav-links a:focus-visible { color: var(--orange); }

.hero {
  min-height: 690px;
  display: grid;
  align-items: center;
  color: var(--white);
  background:
    linear-gradient(112deg, rgba(13, 23, 40, 1) 0%, rgba(13, 23, 40, 0.97) 57%, rgba(23, 44, 68, 0.92) 100%);
  overflow: hidden;
}

.hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.65fr) minmax(260px, 0.75fr);
  gap: clamp(3rem, 8vw, 8rem);
  align-items: end;
  padding-block: clamp(6rem, 12vw, 10rem);
}

.hero-grid::after {
  content: "";
  position: absolute;
  width: 360px;
  aspect-ratio: 1;
  right: -170px;
  top: 50%;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 50%;
  transform: translateY(-50%);
  box-shadow: 0 0 0 70px rgba(255, 255, 255, 0.025), 0 0 0 140px rgba(255, 255, 255, 0.018);
}

.eyebrow {
  margin: 0 0 1.5rem;
  color: var(--orange);
  font-size: 0.77rem;
  font-weight: 800;
  letter-spacing: 0.17em;
  text-transform: uppercase;
}

h1, h2, h3, p { margin-top: 0; }

h1 {
  max-width: 820px;
  margin-bottom: 2rem;
  font-size: clamp(3.2rem, 7.2vw, 6.7rem);
  line-height: 0.95;
  letter-spacing: -0.055em;
  font-weight: 720;
}

.hero-prose {
  max-width: 690px;
  margin-bottom: 2.25rem;
}

.hero-copy {
  margin-bottom: 1rem;
  color: #d3d9e2;
  font-size: clamp(1.05rem, 1.5vw, 1.25rem);
}

.hero-copy:last-child { margin-bottom: 0; }

.hero-note {
  position: relative;
  z-index: 1;
  padding-left: 1.5rem;
  border-left: 2px solid var(--orange);
}

.hero-note strong {
  display: block;
  margin-bottom: 0.65rem;
  font-size: 1.08rem;
}

.hero-note span { color: #aeb8c7; }

.section { padding-block: clamp(5rem, 9vw, 8.5rem); }
.section-muted { background: var(--paper); }

.intro-grid {
  display: grid;
  grid-template-columns: minmax(250px, 0.72fr) minmax(0, 1.28fr);
  gap: clamp(2.5rem, 8vw, 7rem);
}

.section-number {
  display: inline-block;
  margin-bottom: 1.5rem;
  color: var(--orange);
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.16em;
}

h2 {
  margin-bottom: 1.5rem;
  font-size: clamp(2.2rem, 4.5vw, 4rem);
  line-height: 1.05;
  letter-spacing: -0.045em;
}

.lead {
  color: var(--ink-soft);
  font-size: clamp(1.12rem, 1.5vw, 1.3rem);
  line-height: 1.65;
}

.quote {
  margin: 2.25rem 0 0;
  padding: 1.5rem 0 0 1.75rem;
  color: var(--ink);
  border-top: 1px solid var(--line);
  border-left: 3px solid var(--orange);
  font-size: 1.06rem;
  font-weight: 600;
}

.principles {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  margin-top: clamp(3rem, 6vw, 5rem);
  background: var(--line);
  border: 1px solid var(--line);
}

.principle {
  min-height: 270px;
  padding: clamp(1.6rem, 3vw, 2.5rem);
  background: var(--white);
}

.principle-index {
  display: block;
  margin-bottom: 3.5rem;
  color: var(--orange);
  font-size: 0.82rem;
  font-weight: 800;
}

.principle h3 {
  margin-bottom: 0.8rem;
  font-size: 1.35rem;
  line-height: 1.2;
}

.principle p { margin-bottom: 0; color: var(--ink-soft); }

.statement {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(270px, 0.8fr);
  gap: clamp(3rem, 7vw, 7rem);
  align-items: center;
}

.statement-copy p { max-width: 720px; color: var(--ink-soft); }

.signature-card {
  padding: 2.25rem;
  background: var(--navy);
  color: var(--white);
}

.signature-card img {
  width: 185px;
  margin-bottom: 1rem;
  filter: invert(1);
}

.signature-card strong { display: block; font-size: 1.05rem; }
.signature-card span { color: #aeb8c7; font-size: 0.92rem; }

.logos-heading { max-width: 700px; }

.logo-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  margin-top: 3rem;
  background: var(--line);
  border: 1px solid var(--line);
}

.logo-cell {
  min-height: 140px;
  display: grid;
  place-items: center;
  padding: 1.5rem;
  background: var(--white);
}

.logo-cell img {
  max-width: 165px;
  max-height: 68px;
  width: auto;
  height: auto;
  filter: grayscale(1);
  opacity: 0.68;
  transition: filter 160ms ease, opacity 160ms ease;
}

.logo-cell img.logo-symbol { max-height: 78px; }

.logo-cell:hover img { filter: grayscale(0); opacity: 1; }

.contact-panel {
  color: var(--white);
  background: var(--navy);
}

.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(250px, 0.75fr);
  gap: clamp(3rem, 8vw, 8rem);
  align-items: end;
}

.contact-panel h2 { max-width: 750px; }
.contact-panel .lead { color: #b9c2cf; }

.contact-details { display: grid; gap: 0.7rem; }
.contact-details a { color: var(--white); font-size: 1.1rem; text-underline-offset: 0.25em; }
.contact-details a:hover { color: var(--orange); }

.site-footer {
  padding-block: 2rem;
  color: #c8d0dc;
  background: #09111f;
  font-size: 0.9rem;
}

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

.footer-links { display: flex; gap: 1.4rem; }
.footer-links a { text-underline-offset: 0.25em; }
.footer-links a:hover { color: var(--orange); }

.legal-hero {
  padding-block: clamp(5rem, 10vw, 8rem);
  color: var(--white);
  background: var(--navy);
}

.legal-hero h1 { margin-bottom: 1rem; font-size: clamp(3rem, 7vw, 5.8rem); }
.legal-hero p { max-width: 650px; margin-bottom: 0; color: #b9c2cf; font-size: 1.1rem; }

.legal-grid {
  display: grid;
  grid-template-columns: 220px minmax(0, 730px);
  gap: clamp(2.5rem, 7vw, 7rem);
}

.legal-nav {
  align-self: start;
  position: sticky;
  top: 112px;
  display: grid;
  gap: 0.8rem;
}

.legal-nav a { color: var(--ink-soft); font-size: 0.92rem; text-underline-offset: 0.25em; }
.legal-nav a:hover { color: var(--orange); }

.legal-content section { scroll-margin-top: 110px; }
.legal-content section + section { margin-top: 3.5rem; padding-top: 3.5rem; border-top: 1px solid var(--line); }
.legal-content h2 { margin-bottom: 1.2rem; font-size: clamp(1.7rem, 3vw, 2.4rem); letter-spacing: -0.025em; }
.legal-content h3 { margin: 2rem 0 0.75rem; font-size: 1.15rem; }
.legal-content p { color: var(--ink-soft); }
.legal-content address { color: var(--ink-soft); font-style: normal; }

@media (max-width: 820px) {
  .nav { min-height: 72px; }
  .nav-links { display: none; }
  .hero { min-height: auto; }
  .hero-grid,
  .intro-grid,
  .statement,
  .contact-grid,
  .legal-grid { grid-template-columns: 1fr; }
  .hero-grid { align-items: start; gap: 3.5rem; }
  .hero-grid::after { right: -260px; }
  .principles { grid-template-columns: 1fr; }
  .principle { min-height: auto; }
  .principle-index { margin-bottom: 2rem; }
  .logo-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .legal-nav { position: static; grid-template-columns: repeat(2, minmax(0, 1fr)); padding-bottom: 2rem; border-bottom: 1px solid var(--line); }
}

@media (max-width: 480px) {
  .shell { width: min(calc(100% - 1.35rem), var(--max)); }
  .brand img { width: 205px; }
  h1 { font-size: clamp(3rem, 16vw, 4.4rem); }
  .logo-cell { min-height: 112px; padding: 1rem; }
  .logo-cell img { max-width: 125px; max-height: 55px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: 0.01ms !important; }
}