:root {
  --ink: #101010;
  --muted: #6e6e73;
  --paper: #ffffff;
  --blue: #15239b;
  --line: #e5e5ea;
}

* {
  box-sizing: border-box;
}

html {
  background: var(--paper);
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Helvetica Neue", Arial, sans-serif;
}

a {
  color: inherit;
  text-decoration: none;
}

.page {
  min-height: 100vh;
}

.nav {
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 clamp(20px, 5vw, 72px);
}

.brand {
  font-size: 15px;
  font-weight: 700;
}

.mail {
  color: var(--muted);
  font-size: 14px;
}

.hero {
  min-height: calc(100vh - 72px);
  display: grid;
  grid-template-columns: minmax(320px, 0.88fr) minmax(420px, 1.12fr);
  align-items: center;
  gap: clamp(32px, 6vw, 96px);
  padding: clamp(28px, 5vw, 72px);
  padding-top: 24px;
}

.hero-copy {
  max-width: 640px;
}

.eyebrow {
  margin: 0 0 18px;
  color: var(--blue);
  font-size: 14px;
  font-weight: 700;
}

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

h1 {
  margin-bottom: 24px;
  font-size: clamp(44px, 7vw, 92px);
  line-height: 0.95;
  letter-spacing: 0;
}

.intro {
  max-width: 560px;
  color: var(--muted);
  font-size: clamp(18px, 2vw, 24px);
  line-height: 1.45;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.button {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--ink);
  padding: 0 18px;
  font-size: 14px;
  font-weight: 650;
}

.button.primary {
  color: #fff;
  background: var(--ink);
}

.button.secondary {
  color: var(--ink);
  background: var(--paper);
}

.hero-image {
  display: block;
  border: 1px solid var(--line);
  background: #fff;
}

.hero-image img {
  display: block;
  width: 100%;
  height: auto;
}

.panel {
  display: grid;
  grid-template-columns: minmax(280px, 0.9fr) minmax(320px, 1.1fr);
  gap: clamp(28px, 6vw, 92px);
  border-top: 1px solid var(--line);
  padding: clamp(56px, 7vw, 96px) clamp(20px, 5vw, 72px);
}

.panel h2 {
  max-width: 560px;
  margin-bottom: 18px;
  font-size: clamp(30px, 4vw, 56px);
  line-height: 1;
}

.panel p {
  max-width: 640px;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.5;
}

.focus-list {
  display: grid;
  gap: 18px;
  align-content: start;
  margin: 0;
  padding: 0;
  list-style: none;
}

.focus-list li {
  border-top: 1px solid var(--line);
  padding-top: 18px;
  font-size: clamp(20px, 2.6vw, 34px);
  line-height: 1.12;
  font-weight: 700;
}

.footer {
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 0 clamp(20px, 5vw, 72px);
  color: var(--muted);
  border-top: 1px solid var(--line);
  font-size: 13px;
}

@media (max-width: 900px) {
  .hero,
  .panel {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
  }
}

@media (max-width: 640px) {
  .nav {
    height: 64px;
  }

  .mail {
    font-size: 13px;
  }

  .hero {
    padding-top: 16px;
  }

  .actions {
    flex-direction: column;
  }

  .button {
    width: 100%;
  }

  .footer {
    align-items: flex-start;
    flex-direction: column;
    justify-content: center;
    min-height: 92px;
  }
}