@font-face {
  font-family: "Source Sans 3";
  src: url("assets/SourceSans3-Regular.ttf") format("truetype");
  font-style: normal;
  font-weight: 400;
  font-display: swap;
}

@font-face {
  font-family: "Source Sans 3";
  src: url("assets/SourceSans3-Semibold.ttf") format("truetype");
  font-style: normal;
  font-weight: 600;
  font-display: swap;
}

:root {
  --black: #050505;
  --graphite: #2b2926;
  --ivory: #f5f0e7;
  --white: #ffffff;
  --copper: #f28a3a;
  --blue: #3d5360;
  --rust: #a64f2d;
  --dark-line: rgba(245, 240, 231, 0.18);
  --light-line: rgba(5, 5, 5, 0.16);
  --shell: min(1160px, calc(100% - 64px));
  --sans: "Source Sans 3", ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ivory);
  background: var(--black);
  font-family: var(--sans);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
a { color: inherit; }
img { display: block; max-width: 100%; height: auto; }
h1, h2, h3, p, blockquote { margin-top: 0; }
h1, h2, h3, blockquote { text-wrap: balance; }
p { text-wrap: pretty; }
.keep-together { white-space: nowrap; }
.shell { width: var(--shell); margin-inline: auto; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
.skip-link { position: fixed; top: 12px; left: 12px; z-index: 100; padding: 10px 14px; color: var(--black); background: var(--ivory); transform: translateY(-160%); }
.skip-link:focus { transform: translateY(0); }

.site-header { position: absolute; inset: 0 0 auto; z-index: 20; }
.nav-wrap { display: flex; align-items: center; justify-content: space-between; height: 124px; border-bottom: 1px solid var(--dark-line); }
.brand { display: block; width: clamp(270px, 29vw, 360px); text-decoration: none; }
.brand img { width: 100%; height: auto; }
.site-nav { display: flex; gap: 32px; align-items: center; }
.site-nav a { color: rgba(245, 240, 231, 0.68); font-size: 15px; font-weight: 600; text-decoration: none; transition: color 160ms ease; }
.site-nav a:hover, .site-nav a:focus-visible { color: var(--white); }
.menu-toggle { display: none; }

.beam { width: 54px; height: 10px; margin-bottom: 30px; background: var(--copper); }
.eyebrow, .section-label { margin-bottom: 22px; color: var(--copper); font-size: 13px; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase; }

.hero { min-height: 720px; background: var(--graphite); }
.hero-inner { display: flex; flex-direction: column; align-items: flex-start; justify-content: center; min-height: 720px; padding-top: 124px; }
.hero h1 { max-width: none; margin-bottom: 28px; font-size: clamp(30px, 5.4vw, 64px); font-weight: 400; line-height: 1.02; letter-spacing: -0.035em; white-space: nowrap; }
.hero-intro { max-width: 690px; margin-bottom: 38px; color: rgba(245, 240, 231, 0.74); font-size: clamp(19px, 2.1vw, 23px); line-height: 1.55; }
.text-link { display: inline-flex; gap: 16px; align-items: center; padding-bottom: 6px; border-bottom: 2px solid var(--copper); font-size: 15px; font-weight: 600; text-decoration: none; }
.text-link span { color: var(--copper); }

.section-pad { padding: 120px 0; }
.section-grid { display: grid; grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr); gap: 11vw; align-items: start; }
h2 { margin-bottom: 0; font-size: clamp(42px, 5vw, 58px); font-weight: 400; line-height: 1.05; letter-spacing: -0.035em; }
.about { color: var(--black); background: var(--ivory); }
.about .section-label {
  display: flex;
  gap: 12px;
  align-items: center;
  color: var(--blue);
}
.about .section-label::before {
  width: 28px;
  height: 2px;
  background: var(--blue);
  content: "";
}
.contact .section-label { color: var(--rust); }
.section-copy { align-self: end; max-width: 620px; }
.section-copy p { margin-bottom: 0; color: rgba(43, 41, 38, 0.84); font-size: 18px; line-height: 1.72; }
.section-copy .lead { margin-bottom: 24px; color: var(--black); font-size: clamp(25px, 2.7vw, 32px); line-height: 1.34; letter-spacing: -0.02em; }

.activities { background: var(--black); }
.activities-heading { display: grid; grid-template-columns: 0.92fr 1.08fr; gap: 11vw; align-items: end; margin-bottom: 70px; }
.activities-heading .section-label { margin-bottom: 0; }
.activity-list { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border-top: 1px solid var(--dark-line); border-bottom: 1px solid var(--dark-line); }
.activity-item { min-height: 350px; padding: 36px 34px 40px 0; }
.activity-item + .activity-item { padding-left: 34px; border-left: 1px solid var(--dark-line); }
.activity-number { margin-bottom: 72px; color: var(--copper); font-size: 13px; font-weight: 600; letter-spacing: 0.12em; }
.activity-item h3 { min-height: 72px; max-width: 15ch; margin-bottom: 18px; font-size: 31px; font-weight: 600; line-height: 1.08; letter-spacing: -0.025em; }
.activity-item > p:last-child { margin-bottom: 0; color: rgba(245, 240, 231, 0.64); font-size: 17px; line-height: 1.62; }

.perspective { color: var(--ivory); background: var(--graphite); }
.perspective-grid { display: grid; grid-template-columns: 0.55fr 1.45fr; gap: 9vw; }
.perspective .section-label { margin-bottom: 0; color: rgba(245, 240, 231, 0.62); }
.perspective .beam { margin-bottom: 22px; }
blockquote { max-width: 820px; margin-bottom: 0; font-size: clamp(31px, 4.2vw, 48px); font-weight: 400; line-height: 1.18; letter-spacing: -0.03em; }

.contact { color: var(--black); background: var(--ivory); }
.contact-grid { display: grid; grid-template-columns: minmax(300px, 0.9fr) minmax(0, 1.1fr); gap: 9vw; align-items: center; }
.portrait { aspect-ratio: 3 / 4; margin: 0; overflow: hidden; background: var(--graphite); }
.portrait img { width: 100%; height: 100%; object-fit: cover; }
.contact-panel h2 { white-space: nowrap; }
.contact-details { font-style: normal; }
.contact-panel .contact-details { margin-top: 54px; }
.contact-details p { margin-bottom: 12px; color: rgba(43, 41, 38, 0.72); font-size: 17px; }
.contact-details a { color: var(--graphite); font-size: clamp(20px, 2.3vw, 27px); text-decoration-color: var(--copper); text-decoration-thickness: 2px; text-underline-offset: 7px; }
.contact-details a:hover, .contact-details a:focus-visible { color: var(--rust); }

.site-footer { padding: 34px 0; color: rgba(245, 240, 231, 0.5); background: var(--black); }
.footer-grid { display: grid; grid-template-columns: 1fr 1fr auto; gap: 36px; align-items: center; }
.footer-grid p { margin-bottom: 0; font-size: 13px; }
.footer-grid p:first-child { color: var(--ivory); font-weight: 600; }

@media (max-width: 900px) {
  :root { --shell: min(100% - 40px, 720px); }
  .nav-wrap { height: 110px; }
  .brand { width: min(310px, calc(100% - 66px)); }
  .menu-toggle { display: grid; gap: 7px; width: 44px; height: 44px; padding: 13px 10px; border: 0; color: inherit; background: transparent; }
  .menu-toggle span:not(.sr-only) { display: block; width: 24px; height: 1px; background: var(--ivory); transition: transform 160ms ease; }
  .menu-toggle[aria-expanded="true"] span:nth-child(2) { transform: translateY(4px) rotate(45deg); }
  .menu-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-4px) rotate(-45deg); }
  .site-nav { position: absolute; top: 110px; left: 20px; right: 20px; display: none; flex-direction: column; gap: 0; align-items: stretch; padding: 10px 20px; border: 1px solid var(--dark-line); background: var(--black); box-shadow: 0 24px 60px rgba(0, 0, 0, 0.35); }
  .site-nav.is-open { display: flex; }
  .site-nav a { padding: 16px 0; border-bottom: 1px solid var(--dark-line); }
  .site-nav a:last-child { border-bottom: 0; }
  .hero, .hero-inner { min-height: 680px; }
  .hero-inner { padding-top: 110px; }
  .section-pad { padding: 92px 0; }
  .section-grid, .activities-heading, .perspective-grid, .contact-grid { grid-template-columns: 1fr; gap: 54px; }
  .activity-list { grid-template-columns: 1fr; }
  .activity-item { min-height: auto; padding: 34px 0 38px; }
  .activity-item + .activity-item { padding-left: 0; border-top: 1px solid var(--dark-line); border-left: 0; }
  .activity-number { margin-bottom: 26px; }
  .activity-item h3 { min-height: 0; }
  .portrait { max-width: 520px; }
  .contact-panel .contact-details { margin-top: 34px; }
  .footer-grid { grid-template-columns: 1fr; gap: 12px; }
}

@media (max-width: 520px) {
  :root { --shell: calc(100% - 32px); }
  .nav-wrap { height: 96px; }
  .brand { width: min(250px, calc(100% - 58px)); }
  .site-nav { top: 96px; left: 16px; right: 16px; }
  .hero, .hero-inner { min-height: 620px; }
  .hero-inner { padding-top: 96px; }
  .hero h1 { font-size: clamp(30px, 8.2vw, 38px); }
  .hero-intro { font-size: 18px; }
  .section-pad { padding: 74px 0; }
  .section-grid, .activities-heading, .perspective-grid, .contact-grid { gap: 40px; }
  h2 { font-size: 42px; }
  .section-copy p, .activity-item > p:last-child { font-size: 16px; }
  .section-copy .lead { font-size: 24px; }
  blockquote { font-size: 31px; }
  .contact-details a { font-size: 20px; }
  .contact-panel h2 { font-size: clamp(38px, 11vw, 48px); }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { scroll-behavior: auto !important; transition: none !important; }
}