:root {
  --paper: #fbfaf7;
  --ink: #171717;
  --muted: #5f5f5a;
  --line: #dedbd2;
  --accent: #4f46c8;
  --accent-soft: #f3f1ff;
  --green: #0d9a76;
  --footer: #544abb;
  --max: 940px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.65;
}

h1, h2, h3, .brand {
  font-family: Georgia, "Times New Roman", serif;
  font-weight: 500;
  line-height: 1.05;
  letter-spacing: -0.035em;
}

p { margin: 0; color: var(--muted); }

a { color: var(--accent); text-decoration-thickness: 1px; text-underline-offset: 4px; }

.site-header {
  max-width: var(--max);
  margin: 0 auto;
  padding: 28px 24px 72px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.brand {
  color: var(--ink);
  font-size: 20px;
  text-decoration: none;
}

nav {
  display: flex;
  gap: 26px;
  font-size: 14px;
}

main {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 24px 72px;
}

.hero {
  max-width: 760px;
  padding-bottom: 56px;
}

.eyebrow,
.section-label {
  color: var(--accent);
  font-size: 12px;
  line-height: 1;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.11em;
  margin-bottom: 18px;
}

.hero h1 {
  margin: 0 0 18px;
  font-size: clamp(42px, 7vw, 68px);
}

.lede {
  max-width: 670px;
  font-size: 19px;
}

.feature {
  border-top: 1px solid var(--line);
  padding: 48px 0 64px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 280px;
  gap: 80px;
  align-items: center;
}

.feature h2 {
  font-size: 28px;
  margin: 0 0 14px;
}

.feature p:not(.section-label) {
  max-width: 610px;
}

.text-link {
  display: inline-block;
  margin-top: 20px;
  font-weight: 700;
}

.image-placeholder {
  min-height: 230px;
  border-radius: 8px;
  background: linear-gradient(135deg, #5a4fc7, #188f75);
  color: white;
  display: grid;
  place-items: center;
  text-align: center;
  padding: 24px;
  font-weight: 700;
}

.ideas {
  border-top: 1px solid var(--line);
  padding: 48px 0 24px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.ideas .section-label { grid-column: 1 / -1; margin-bottom: 6px; }

.card {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 24px;
  background: rgba(255, 255, 255, 0.38);
  min-height: 220px;
}

.card h3 {
  font-size: 19px;
  margin: 0 0 12px;
  letter-spacing: -0.02em;
}

.card p { font-size: 15px; margin-bottom: 18px; }

.card span {
  display: inline-block;
  background: var(--accent-soft);
  color: var(--accent);
  border-radius: 4px;
  padding: 3px 7px;
  font-size: 12px;
  font-weight: 800;
}

.about {
  border-top: 1px solid var(--line);
  margin-top: 42px;
  padding: 48px 0 8px;
  max-width: 760px;
}

.about h2 {
  font-size: 34px;
  margin: 0 0 14px;
}

.site-footer {
  background: var(--footer);
  color: white;
  padding: 48px max(24px, calc((100vw - var(--max)) / 2)) 60px;
}

.site-footer .section-label { color: white; opacity: 0.9; }
.site-footer a { color: white; }

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

@media (max-width: 760px) {
  .site-header {
    padding-bottom: 48px;
    align-items: flex-start;
    gap: 20px;
  }

  nav { gap: 16px; }

  .feature, .ideas {
    grid-template-columns: 1fr;
    gap: 22px;
  }

  .image-placeholder { min-height: 180px; }
}