:root {
  --bg: #0b1218;
  --bg-soft: #101b24;
  --ink: #eef3f4;
  --muted: #a8b5bc;
  --line: rgba(238, 243, 244, 0.16);
  --line-strong: rgba(238, 243, 244, 0.28);
  --accent: #a5c7d2;
  --accent-deep: #1b4b5d;
  --paper: #e7eceb;
  --paper-ink: #10202a;
  --max: 1240px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(rgba(255,255,255,0.018) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.018) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: linear-gradient(to bottom, black, transparent 72%);
}

a { color: inherit; }
.page-shell { min-height: 100vh; overflow: hidden; }
.section-pad, .site-header {
  width: min(calc(100% - 48px), var(--max));
  margin-inline: auto;
}

.site-header {
  height: 96px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--line);
  position: relative;
  z-index: 2;
}
.brand {
  font-family: "Space Grotesk", sans-serif;
  font-size: 1.25rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-decoration: none;
}
.location {
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.16em;
}

.hero {
  min-height: min(760px, calc(100vh - 96px));
  display: flex;
  flex-direction: column;
  justify-content: center;
  position: relative;
  padding-top: 88px;
  padding-bottom: 110px;
}
.hero-rule {
  position: absolute;
  left: -8vw;
  top: 16%;
  width: 40vw;
  height: 40vw;
  max-width: 560px;
  max-height: 560px;
  border: 1px solid rgba(165,199,210,0.1);
  border-radius: 50%;
}
.hero-rule::before,
.hero-rule::after {
  content: "";
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(165,199,210,0.08);
}
.hero-rule::before { inset: 14%; }
.hero-rule::after { inset: 29%; }
.eyebrow, .section-label {
  color: var(--accent);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}
.hero h1 {
  margin: 26px 0 28px;
  max-width: 980px;
  font-family: "Space Grotesk", sans-serif;
  font-weight: 500;
  font-size: clamp(3.25rem, 7vw, 7.6rem);
  line-height: 0.98;
  letter-spacing: -0.045em;
  text-wrap: balance;
}
.hero-copy {
  width: min(720px, 75%);
  margin: 0 0 0 auto;
  color: #c8d2d6;
  font-size: clamp(1.05rem, 1.6vw, 1.35rem);
  line-height: 1.65;
}
.hero-mark {
  position: absolute;
  right: 0;
  bottom: 36px;
  display: flex;
  gap: 7px;
}
.hero-mark span {
  width: 24px;
  height: 3px;
  background: var(--accent);
  opacity: 0.45;
}
.hero-mark span:nth-child(2) { opacity: 0.7; }
.hero-mark span:nth-child(3) { opacity: 1; }

.statement,
.pillars,
.convergence,
.tennessee {
  padding-top: 110px;
  padding-bottom: 110px;
  border-top: 1px solid var(--line);
}
.section-label { margin-bottom: 54px; }
.statement-grid,
.convergence-layout {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 10vw;
  align-items: start;
}
.statement h2,
.convergence h2,
.tennessee h2,
.section-title {
  margin: 0;
  font-family: "Space Grotesk", sans-serif;
  font-size: clamp(2.25rem, 4vw, 4.9rem);
  line-height: 1.08;
  letter-spacing: -0.035em;
  font-weight: 500;
  text-wrap: balance;
}
.statement-copy,
.convergence-copy {
  color: #c3cdd1;
  font-size: 1.04rem;
}
.statement-copy p:first-child,
.convergence-copy p:first-child { margin-top: 0; }
.statement-copy p,
.convergence-copy p { margin-bottom: 1.55em; }

.section-title { max-width: 720px; margin-bottom: 64px; }
.pillar-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--line-strong);
}
.pillar {
  min-height: 310px;
  padding: 28px 30px 34px 0;
  border-right: 1px solid var(--line);
  position: relative;
}
.pillar + .pillar { padding-left: 30px; }
.pillar:last-child { border-right: 0; }
.pillar-index {
  display: inline-block;
  color: var(--accent);
  font-family: "Space Grotesk", sans-serif;
  font-size: 0.85rem;
  margin-bottom: 78px;
}
.pillar h3 {
  margin: 0 0 14px;
  font-family: "Space Grotesk", sans-serif;
  font-size: 1.5rem;
  font-weight: 500;
}
.pillar p {
  color: var(--muted);
  margin: 0;
  max-width: 330px;
}

.convergence { background: var(--bg-soft); width: 100%; max-width: none; padding-left: max(24px, calc((100vw - var(--max))/2)); padding-right: max(24px, calc((100vw - var(--max))/2)); }

.tennessee { border-top: 0; }
.tennessee-card {
  background: var(--paper);
  color: var(--paper-ink);
  padding: clamp(42px, 7vw, 92px);
  position: relative;
  overflow: hidden;
}
.tennessee-card::after {
  content: "TN";
  position: absolute;
  right: -0.02em;
  bottom: -0.24em;
  font-family: "Space Grotesk", sans-serif;
  font-size: clamp(12rem, 30vw, 28rem);
  line-height: 1;
  font-weight: 600;
  color: rgba(16,32,42,0.045);
  pointer-events: none;
}
.section-label.light { color: #355b6b; }
.tennessee h2 { max-width: 920px; position: relative; z-index: 1; }
.tennessee p {
  max-width: 680px;
  margin: 42px 0 0 auto;
  font-size: 1.08rem;
  color: #39505a;
  position: relative;
  z-index: 1;
}

.site-footer {
  border-top: 1px solid var(--line);
  min-height: 270px;
  display: grid;
  grid-template-columns: 0.5fr 1.3fr 0.7fr;
  gap: 40px;
  align-items: end;
  padding-top: 80px;
  padding-bottom: 52px;
  color: var(--muted);
  font-size: 0.78rem;
}
.footer-name {
  color: var(--ink);
  font-family: "Space Grotesk", sans-serif;
  font-size: 1.05rem;
  font-weight: 600;
  letter-spacing: 0.12em;
}
.footer-longname { max-width: 440px; }
.footer-location { text-align: right; }

@media (max-width: 800px) {
  .section-pad, .site-header { width: min(calc(100% - 32px), var(--max)); }
  .site-header { height: 76px; }
  .location { font-size: 0.64rem; }
  .hero { min-height: 720px; padding-top: 64px; padding-bottom: 84px; }
  .hero h1 { font-size: clamp(3.1rem, 15vw, 5.6rem); }
  .hero-copy { width: 100%; margin-top: 36px; }
  .hero-rule { width: 80vw; height: 80vw; left: -36vw; top: 10%; }
  .statement, .pillars, .convergence, .tennessee { padding-top: 78px; padding-bottom: 78px; }
  .section-label { margin-bottom: 36px; }
  .statement-grid, .convergence-layout { grid-template-columns: 1fr; gap: 42px; }
  .pillar-grid { grid-template-columns: 1fr; }
  .pillar, .pillar + .pillar {
    min-height: auto;
    padding: 28px 0 36px;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }
  .pillar:last-child { border-bottom: 0; }
  .pillar-index { margin-bottom: 38px; }
  .convergence { padding-left: 16px; padding-right: 16px; }
  .tennessee-card { padding: 42px 28px 52px; }
  .tennessee p { margin-top: 32px; }
  .site-footer { grid-template-columns: 1fr; min-height: 0; gap: 14px; align-items: start; padding-top: 54px; }
  .footer-location { text-align: left; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}