:root {
  --navy: #0B1F33;
  --ink: #111418;
  --slate: #5B6570;
  --mist: #F4F6F8;
  --line: #D5DAE0;
  --white: #FFFFFF;
  --serif: 'Newsreader', Georgia, 'Times New Roman', serif;
  --sans: 'Hanken Grotesk', 'Helvetica Neue', Helvetica, sans-serif;
  --gutter: clamp(16px, 5vw, 72px);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--white);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

a { color: var(--navy); text-decoration: none; }
a:hover { color: var(--ink); }

/* Header */
.top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 28px var(--gutter);
  border-bottom: 1px solid var(--line);
}
.wordmark {
  font-family: var(--serif);
  font-size: 22px;
  letter-spacing: -0.015em;
  white-space: nowrap;
}
.top-link {
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--slate);
  padding: 12px 0;
}

main { flex: 1; }

/* Hero */
.hero {
  padding: clamp(96px, 18vh, 200px) var(--gutter) clamp(72px, 12vh, 140px);
  max-width: 1200px;
  animation: rise 1s ease-out both;
}
.rule {
  width: 40px;
  height: 2px;
  background: var(--navy);
  margin-bottom: 28px;
}
.hero h1 {
  margin: 0;
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(52px, 11vw, 132px);
  line-height: 0.95;
  letter-spacing: -0.02em;
  color: var(--navy);
}
.descriptor {
  margin: 24px 0 0;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--navy);
}
.lede {
  margin: 32px 0 0;
  max-width: 34ch;
  font-size: clamp(17px, 1.6vw, 20px);
  color: var(--slate);
}

/* Pillars */
.pillars {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--mist);
  animation: rise 1s 0.15s ease-out both;
}
.pillar {
  padding: 48px var(--gutter);
  border-right: 1px solid var(--line);
}
.pillar:last-child { border-right: 0; }
.num {
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--slate);
}
.pillar h2 {
  margin: 18px 0 8px;
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(26px, 2.4vw, 32px);
  letter-spacing: -0.01em;
  color: var(--navy);
}
.pillar p {
  margin: 0;
  color: var(--slate);
}

/* Contact */
.contact {
  padding: clamp(72px, 12vh, 128px) var(--gutter);
  animation: rise 1s 0.3s ease-out both;
}
.label {
  margin: 0 0 12px;
  font-size: 12px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--slate);
}
.mail {
  font-family: var(--serif);
  font-size: clamp(28px, 4.5vw, 52px);
  letter-spacing: -0.015em;
  border-bottom: 1px solid var(--line);
  transition: border-color 0.2s;
  word-break: break-word;
}
.mail:hover { border-color: var(--navy); color: var(--navy); }

/* Footer */
.foot {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 28px var(--gutter);
  background: var(--navy);
  color: rgba(255, 255, 255, 0.72);
  font-size: 13px;
}
.monogram {
  font-family: var(--serif);
  font-size: 30px;
  line-height: 1;
  letter-spacing: -0.03em;
  color: var(--white);
}
.monogram small { font-size: 0.6em; }

@keyframes rise {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: none; }
}

@media (max-width: 760px) {
  .pillars { grid-template-columns: 1fr; }
  .pillar { border-right: 0; border-bottom: 1px solid var(--line); padding: 36px var(--gutter); }
  .pillar:last-child { border-bottom: 0; }
}