/* Minimal responsive styles */
:root {
  --bg: #f5f7fa;
  --primary: #0a3d62;
  --accent: #17a2b8;
  --muted: #65737e;
}
* {
  box-sizing: border-box;
}
body {
  font-family:
    Inter,
    system-ui,
    -apple-system,
    "Segoe UI",
    Roboto,
    "Helvetica Neue",
    Arial;
  margin: 0;
  background: var(--bg);
  color: #102027;
}
.container {
  max-width: 1000px;
  margin: 0 auto;
  padding: 1rem;
}
.site-header {
  background: #fff;
  border-bottom: 1px solid #e6eef2;
}
.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  text-decoration: none;
  color: var(--primary);
}
.site-nav a {
  margin-left: 1rem;
  color: var(--primary);
  text-decoration: none;
}
.hero {
  padding: 3rem 0;
  text-align: center;
}
.btn {
  display: inline-block;
  padding: 0.6rem 1rem;
  background: var(--primary);
  color: #fff;
  border-radius: 6px;
  text-decoration: none;
}
.btn.ghost {
  background: transparent;
  border: 1px solid var(--primary);
  color: var(--primary);
}
.project-list {
  list-style: none;
  padding: 0;
}
.project-item {
  padding: 0.5rem 0;
  border-bottom: 1px solid #eef3f6;
}
.contact-form label {
  display: block;
  margin: 0.6rem 0;
}
.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 0.5rem;
  border: 1px solid #d7e2e6;
  border-radius: 4px;
}
@media (min-width: 700px) {
  .site-nav a {
    margin-left: 1.5rem;
  }
  .site-main {
    padding: 2rem;
  }
}