:root {
  --orange: #E8590C;
  --cream: #F4F3EF;
  --text: #2B2B2B;
  --text-muted: #6B6B6B;
  --card-bg: #FFFFFF;
  --border: #E4E0D8;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: var(--cream);
  color: var(--text);
  line-height: 1.6;
}

.site-header {
  padding: 32px 48px 0;
}

.logo {
  height: 120px;
  width: auto;
  display: block;
}

main {
  max-width: 960px;
  margin: 0 auto;
  padding: 0 48px;
}

.hero {
  padding: 48px 0 64px;
}

.hero h1 {
  font-size: 3rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 8px;
}

.tagline {
  font-size: 1.25rem;
  color: var(--orange);
  font-weight: 600;
  margin-bottom: 20px;
}

.intro {
  font-size: 1.1rem;
  color: var(--text-muted);
  max-width: 520px;
}

.projects {
  padding-bottom: 96px;
}

.projects h2 {
  font-size: 1.75rem;
  margin-bottom: 32px;
}

.project-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
}

.project-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 28px;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.project-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(232, 89, 12, 0.08);
}

.project-card h3 {
  color: var(--orange);
  font-size: 1.15rem;
  margin-bottom: 10px;
}

.project-card p {
  color: var(--text-muted);
  font-size: 0.98rem;
}

.site-footer {
  max-width: 960px;
  margin: 0 auto;
  padding: 32px 48px 48px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-top: 1px solid var(--border);
  color: var(--text-muted);
  font-size: 0.9rem;
}

.site-footer a {
  color: var(--orange);
  text-decoration: none;
  font-weight: 600;
}

.site-footer a:hover {
  text-decoration: underline;
}

@media (max-width: 600px) {
  .hero h1 {
    font-size: 2.25rem;
  }
  .site-header,
  main,
  .site-footer {
    padding-left: 24px;
    padding-right: 24px;
  }
}