:root {
  --background: #ccccff;
  --ink: #16242e;
  --muted: #5a7183;
  --accent: #2c6e8f;
  --surface: rgba(255, 255, 255, 0.7);
  --border: rgba(22, 36, 46, 0.18);
  --display: "Unica One", sans-serif;
  --body: "Crimson Text", serif;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  color: var(--ink);
  background: var(--background);
  font-family: var(--body);
  font-size: 18px;
  line-height: 1.65;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
}

a {
  color: var(--accent);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.2em;
  transition: color 140ms ease;
}

a:hover,
a:focus-visible {
  color: var(--ink);
}

a:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 4px;
}

.site-header,
.site-main,
.site-footer {
  width: min(100% - 2.5rem, 720px);
  margin-inline: auto;
}

.site-header {
  padding-block: 1.5rem;
}

.site-nav a {
  color: var(--ink);
  font-family: var(--display);
  font-size: 1rem;
  font-weight: 600;
  text-decoration: none;
}

.site-main {
  padding-block: 3.5rem 5rem;
}

.site-footer {
  padding-block: 1.5rem 2.5rem;
  border-top: 1px solid var(--border);
  color: var(--muted);
  font-size: 0.8rem;
}

.site-footer p {
  margin: 0;
}

h1,
h2,
h3 {
  margin-block: 0 1rem;
  font-family: var(--display);
  font-weight: 400;
  line-height: 1.15;
  letter-spacing: 0.015em;
}

h1 {
  max-width: 12ch;
  font-size: clamp(2.8rem, 12vw, 5.25rem);
}

h2 {
  margin-top: 3.5rem;
  font-size: clamp(1.55rem, 6vw, 2rem);
}

h3 {
  margin-top: 2.5rem;
  font-size: 1.25rem;
}

p,
ul,
ol,
pre,
blockquote,
table {
  margin-block: 0 1.35rem;
}

.identity {
  max-width: 38rem;
  margin-top: 1.25rem;
  color: var(--accent);
  font-size: clamp(1.15rem, 4vw, 1.4rem);
  font-weight: 600;
  line-height: 1.4;
}

.about {
  max-width: 42rem;
  margin-top: 2rem;
  font-size: 1.05rem;
}

.projects {
  margin-top: 5rem;
}

.projects > h2 {
  margin-top: 0;
}

.project-grid {
  display: grid;
  gap: 1rem;
}

.project-card {
  display: flex;
  flex-direction: column;
  padding: 1.4rem;
  border: 1px solid var(--border);
  background: var(--surface);
  transition: border-color 140ms ease, transform 140ms ease;
}

.project-card:hover {
  border-color: var(--accent);
  transform: translateY(-2px);
}

.project-card h3 {
  margin: 0 0 0.65rem;
  font-size: 1.2rem;
}

.project-card h3 a {
  color: var(--ink);
  text-decoration: none;
}

.project-card p {
  margin-bottom: 1rem;
}

.card-subtitle {
  color: var(--muted);
  font-size: 1rem;
  font-weight: 600;
}

.card-link {
  margin-top: auto;
  color: var(--accent);
  font-size: 0.9rem;
  font-weight: 600;
}

.back-link {
  display: inline-block;
  margin-bottom: 3rem;
  font-size: 0.9rem;
  font-weight: 600;
}

.project-header {
  padding-bottom: 2.5rem;
  border-bottom: 1px solid var(--border);
}

.project-header h1 {
  max-width: 14ch;
  font-size: clamp(2.35rem, 10vw, 4.5rem);
}

.project-subtitle {
  max-width: 38rem;
  margin-top: 1.25rem;
  color: var(--accent);
  font-size: 1.2rem;
  font-weight: 600;
  line-height: 1.4;
}

.project-date {
  color: var(--muted);
  font-size: 0.9rem;
}

.stack-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  padding: 0;
  list-style: none;
}

.stack-list li {
  padding: 0.2rem 0.65rem;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--surface);
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 600;
}

.project-body h2,
.project-body h3 {
  scroll-margin-top: 2rem;
}

.project-body img {
  display: block;
  width: 100%;
  height: auto;
  margin-block: 2rem;
  border: 1px solid var(--border);
}

.project-body table {
  display: block;
  width: 100%;
  overflow-x: auto;
  border-collapse: collapse;
  font-size: 0.9rem;
}

.project-body th,
.project-body td {
  padding: 0.65rem 0.8rem;
  border-bottom: 1px solid var(--border);
  text-align: left;
  white-space: nowrap;
}

.project-body th {
  border-bottom-color: var(--ink);
  font-weight: 600;
}

.project-body blockquote {
  margin-inline: 0;
  padding: 0.25rem 0 0.25rem 1.25rem;
  border-left: 3px solid var(--accent);
  color: var(--muted);
}

.project-body blockquote p:last-child {
  margin-bottom: 0;
}

code {
  padding: 0.1em 0.3em;
  border: 1px solid var(--border);
  background: var(--surface);
  font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
  font-size: 0.88em;
}

pre {
  overflow-x: auto;
  padding: 1rem;
  border: 1px solid var(--border);
  background: var(--surface);
  line-height: 1.5;
}

pre code {
  padding: 0;
  border: 0;
  background: transparent;
  font-size: 0.85rem;
}

@media (min-width: 720px) {
  .site-header {
    padding-block: 2rem;
  }

  .site-main {
    padding-block: 5rem 7rem;
  }

  .project-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .project-card {
    padding: 1.75rem;
  }
}