:root {
  --paper: #f3f0e8;
  --paper-deep: #e7e1d4;
  --ink: #101412;
  --muted: #60635f;
  --line: rgba(44, 54, 53, 0.2);
  --line-strong: rgba(18, 27, 28, 0.68);
  --blue: #0b4a6f;
  --copper: #ad6e4b;
  --white: #fffdf7;
}

* {
  box-sizing: border-box;
}

html {
  min-height: 100%;
  background: var(--paper);
}

body {
  min-height: 100vh;
  margin: 0;
  color: var(--ink);
  font-family: Arial, Helvetica, sans-serif;
  background:
    radial-gradient(circle at 22% 16%, rgba(255, 253, 247, 0.72), transparent 34rem),
    linear-gradient(rgba(42, 49, 45, 0.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(42, 49, 45, 0.055) 1px, transparent 1px),
    var(--paper);
  background-size: auto, 44px 44px, 44px 44px, auto;
}

body::before {
  position: fixed;
  inset: 0;
  pointer-events: none;
  content: "";
  background-image:
    linear-gradient(90deg, rgba(255, 255, 255, 0.28), rgba(20, 16, 10, 0.035), rgba(255, 255, 255, 0.22)),
    repeating-linear-gradient(0deg, rgba(20, 16, 10, 0.025) 0 1px, transparent 1px 5px);
  mix-blend-mode: multiply;
}

.site-shell {
  position: relative;
  min-height: 100vh;
  padding: clamp(18px, 3.4vw, 52px);
}

.blueprint-frame {
  position: fixed;
  inset: clamp(14px, 2.2vw, 36px);
  border: 1px solid rgba(30, 38, 38, 0.28);
  pointer-events: none;
}

.blueprint-frame::before,
.blueprint-frame::after {
  position: absolute;
  inset: clamp(16px, 1.9vw, 32px);
  content: "";
  border: 1px solid rgba(30, 38, 38, 0.12);
}

.blueprint-frame::after {
  inset: 50% -8px auto -8px;
  height: 1px;
  border: 0;
  background: rgba(30, 38, 38, 0.22);
}

.hero {
  position: relative;
  z-index: 1;
  display: flex;
  min-height: calc(100vh - clamp(36px, 6.8vw, 104px));
  flex-direction: column;
  justify-content: space-between;
  gap: clamp(28px, 4.2vw, 58px);
  max-width: 1380px;
  margin: 0 auto;
  padding: clamp(16px, 2.2vw, 30px);
}

.masthead {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--line);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--ink);
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(1.35rem, 2vw, 1.8rem);
  line-height: 1;
  text-decoration: none;
}

.brand-mark {
  color: var(--copper);
  font-size: 1.12em;
  transform: translateY(-0.02em);
}

.status,
.eyebrow {
  color: var(--blue);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.96fr) minmax(360px, 1.04fr);
  align-items: center;
  gap: clamp(28px, 5vw, 74px);
}

.hero-copy {
  max-width: 720px;
}

.eyebrow {
  margin: 0 0 18px;
}

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

h1 {
  max-width: 11.8em;
  margin-bottom: clamp(18px, 2.4vw, 28px);
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(2.9rem, 4.65vw, 5.1rem);
  font-weight: 700;
  line-height: 0.98;
}

.lede {
  max-width: 650px;
  margin-bottom: 0;
  color: #252926;
  font-size: clamp(1rem, 1.18vw, 1.16rem);
  line-height: 1.52;
}

.hero-figure {
  position: relative;
  margin: 0;
  border: 1px solid rgba(24, 32, 31, 0.2);
  background: rgba(255, 253, 247, 0.4);
}

.hero-figure::before {
  position: absolute;
  inset: 18px;
  content: "";
  border: 1px solid rgba(24, 32, 31, 0.13);
  pointer-events: none;
}

.hero-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

.research-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0;
  border-top: 1px solid var(--line-strong);
  border-bottom: 1px solid var(--line-strong);
}

.research-strip article {
  min-height: 132px;
  padding: clamp(18px, 2.2vw, 28px);
  border-right: 1px solid var(--line);
  background: rgba(255, 253, 247, 0.28);
}

.research-strip article:last-child {
  border-right: 0;
}

.research-strip span {
  display: block;
  margin-bottom: 18px;
  color: var(--copper);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
}

.research-strip h2 {
  margin-bottom: 8px;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(1.45rem, 2.4vw, 2.1rem);
  line-height: 1.05;
}

.research-strip p {
  max-width: 28ch;
  margin-bottom: 0;
  color: var(--muted);
  font-size: 0.98rem;
  line-height: 1.48;
}

@media (max-width: 980px) {
  .hero {
    justify-content: flex-start;
  }

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

  .hero-figure {
    max-width: 760px;
  }
}

@media (max-width: 720px) {
  .site-shell {
    padding: 12px;
  }

  .blueprint-frame {
    inset: 8px;
  }

  .hero {
    min-height: calc(100vh - 24px);
    padding: 18px 12px;
  }

  .masthead {
    align-items: flex-start;
    flex-direction: column;
    gap: 10px;
  }

  h1 {
    max-width: 100%;
    font-size: clamp(2.52rem, 11.2vw, 3.25rem);
    line-height: 1.02;
  }

  .research-strip {
    grid-template-columns: 1fr;
  }

  .research-strip article {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .research-strip article:last-child {
    border-bottom: 0;
  }
}