:root {
  --tone-bg: #f6f4ef;
  --tone-surface: #e4e0d7;
  --tone-ink: #4f5d63;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Segoe UI", "Trebuchet MS", sans-serif;
  background: radial-gradient(circle at top right, var(--tone-surface), var(--tone-bg) 55%);
  color: var(--tone-ink);
  min-height: 100dvh;
}

.page-shell {
  width: min(980px, calc(100% - 2rem));
  margin: 0 auto;
  padding: 2rem 0 3rem;
}

.hero {
  padding: 1.2rem 0 1.8rem;
}

.eyebrow {
  margin: 0;
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

h1 {
  margin: 0.4rem 0 0.8rem;
  line-height: 1.12;
  font-size: clamp(1.8rem, 4vw, 2.8rem);
}

.lead {
  margin: 0;
  max-width: 62ch;
  line-height: 1.5;
}

.projects {
  display: grid;
  gap: 0.95rem;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.project-card {
  background: color-mix(in srgb, var(--tone-bg), white 35%);
  border: 1px solid color-mix(in srgb, var(--tone-ink), transparent 80%);
  border-radius: 16px;
  padding: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
  box-shadow: 0 8px 20px color-mix(in srgb, var(--tone-ink), transparent 85%);
}

.project-card h2 {
  margin: 0;
  font-size: 1rem;
}

.project-card p {
  margin: 0;
  line-height: 1.45;
  min-height: 3.8em;
}

.open-project {
  border: 1px solid color-mix(in srgb, var(--tone-ink), transparent 70%);
  border-radius: 999px;
  padding: 0.62rem 0.95rem;
  background: var(--tone-surface);
  color: var(--tone-ink);
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.2s ease, filter 0.2s ease;
}

.open-project:hover {
  transform: translateY(-2px);
  filter: brightness(0.97);
}

.open-project:focus-visible {
  outline: 3px solid color-mix(in srgb, var(--tone-ink), transparent 60%);
  outline-offset: 2px;
}

.footer-note {
  margin-top: 1.3rem;
  padding: 0.8rem 0.95rem;
  border-left: 4px solid color-mix(in srgb, var(--tone-ink), transparent 30%);
  background: color-mix(in srgb, var(--tone-bg), white 40%);
  border-radius: 8px;
}

.footer-note p {
  margin: 0;
  line-height: 1.45;
}

@media (max-width: 640px) {
  .page-shell {
    width: calc(100% - 1.2rem);
    padding-top: 1.2rem;
  }

  .project-card p {
    min-height: auto;
  }
}