:root {
  --bg: #0f172a;
  --bg-raised: #161e33;
  --border: #1e293b;
  --text: #f8fafc;
  --text-muted: #94a3b8;
  --accent: #22c55e;
  --accent-dim: #16833f;
  --font-sans: "Inter", system-ui, -apple-system, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, "SF Mono", Menlo, monospace;
  --container: 720px;
}

* {
  box-sizing: border-box;
}

html {
  color-scheme: dark;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a {
  color: inherit;
}

a:focus-visible,
button:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

.wrap {
  max-width: var(--container);
  margin: 0 auto;
  padding: 5rem 1.5rem 4rem;
}

/* Hero */

.eyebrow {
  font-family: var(--font-mono);
  color: var(--text-muted);
  font-size: 0.9rem;
  margin: 0 0 0.75rem;
}

.prompt {
  color: var(--accent);
}

h1 {
  font-size: clamp(2rem, 5vw, 2.75rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin: 0 0 0.75rem;
}

.tagline {
  font-family: var(--font-mono);
  color: var(--accent);
  font-size: clamp(0.95rem, 2vw, 1.05rem);
  margin: 0 0 1.5rem;
  max-width: 60ch;
}

.bio {
  color: var(--text-muted);
  max-width: 60ch;
  margin: 0 0 2.5rem;
}

/* Socials */

.socials {
  display: flex;
  gap: 0.5rem;
  margin: 0 0 3.5rem;
}

.socials a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 8px;
  color: var(--text-muted);
  text-decoration: none;
  cursor: pointer;
  transition: color 200ms ease, background-color 200ms ease;
}

.socials a:hover {
  color: var(--accent);
  background-color: var(--bg-raised);
}

.socials svg {
  width: 22px;
  height: 22px;
  fill: currentColor;
}

/* Projects */

h2 {
  font-size: 0.85rem;
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  margin: 0 0 1.25rem;
}

.projects {
  display: grid;
  gap: 1rem;
  margin: 0 0 3.5rem;
}

.project-card {
  display: block;
  padding: 1.5rem;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--bg-raised);
  text-decoration: none;
  color: var(--text);
  cursor: pointer;
  transition: border-color 200ms ease;
}

.project-card:hover {
  border-color: var(--accent-dim);
}

.project-card h3 {
  margin: 0 0 0.5rem;
  font-size: 1.05rem;
}

.project-card p {
  margin: 0 0 1rem;
  color: var(--text-muted);
  font-size: 0.95rem;
}

.tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--accent);
}

.tags span {
  padding: 0.2rem 0.5rem;
  border: 1px solid var(--accent-dim);
  border-radius: 6px;
}

/* Footer */

footer {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-muted);
  border-top: 1px solid var(--border);
  padding-top: 1.5rem;
}

footer a {
  color: var(--text-muted);
  text-decoration: underline;
  text-underline-offset: 3px;
}

footer a:hover {
  color: var(--accent);
}

/* Resume page */

.back-link {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.9rem;
  color: var(--text-muted);
  text-decoration: none;
  margin-bottom: 2rem;
  cursor: pointer;
  transition: color 200ms ease;
}

.back-link:hover {
  color: var(--accent);
}

.resume-header {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  border-bottom: 1px solid var(--border);
  padding-bottom: 1.5rem;
  margin-bottom: 2.5rem;
}

.resume-contact {
  font-family: var(--font-mono);
  font-size: 0.9rem;
  color: var(--text-muted);
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem 1rem;
  margin-top: 0.5rem;
}

.contact-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.55rem 1.1rem;
  border-radius: 8px;
  background: var(--accent);
  color: #06280f;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  transition: background-color 200ms ease, transform 200ms ease;
}

.contact-btn:hover {
  background-color: #4ade80;
  transform: translateY(-1px);
}

.resume-section {
  margin-bottom: 2.5rem;
}

.entry {
  margin-bottom: 1.5rem;
}

.entry:last-child {
  margin-bottom: 0;
}

.entry-header {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.5rem 1rem;
  margin-bottom: 0.25rem;
}

.entry-title {
  font-weight: 600;
  margin: 0;
}

.entry-meta {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-muted);
  white-space: nowrap;
}

.entry-sub {
  color: var(--text-muted);
  font-size: 0.9rem;
  font-style: italic;
  margin: 0 0 0.5rem;
}

.entry ul {
  margin: 0.5rem 0 0;
  padding-left: 1.25rem;
  color: var(--text-muted);
}

.entry li {
  margin-bottom: 0.35rem;
}

.entry li:last-child {
  margin-bottom: 0;
}

/* Contact form */

.contact-form {
  margin-top: 2.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  max-width: 480px;
}

.field label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-bottom: 0.4rem;
}

.field input,
.field textarea {
  width: 100%;
  padding: 0.65rem 0.8rem;
  background: var(--bg-raised);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text);
  font-family: var(--font-sans);
  font-size: 1rem;
  resize: vertical;
}

.field input:focus,
.field textarea:focus {
  outline: 2px solid var(--accent);
  outline-offset: 1px;
}

/* Honeypot: off-screen and out of tab order, not display:none, since some bots skip
   fields hidden that way but still fill in anything positioned off-canvas. */
.field-trap {
  position: absolute;
  left: -9999px;
  top: -9999px;
}

.submit-btn {
  align-self: flex-start;
  padding: 0.7rem 1.4rem;
  border: none;
  border-radius: 8px;
  background: var(--accent);
  color: #06280f;
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  transition: background-color 200ms ease;
}

.submit-btn:hover:not(:disabled) {
  background-color: #4ade80;
}

.submit-btn:disabled {
  cursor: not-allowed;
  opacity: 0.7;
}

.form-status {
  font-size: 0.9rem;
  min-height: 1.2em;
  margin: 0;
}

.form-status-success {
  color: var(--accent);
}

.form-status-error {
  color: #f87171;
}

/* Responsive */

@media (max-width: 480px) {
  .wrap {
    padding: 3rem 1.25rem 3rem;
  }

  .resume-header {
    flex-direction: column;
  }

  .entry-header {
    flex-direction: column;
  }
}

@media (prefers-reduced-motion: reduce) {
  * {
    transition: none !important;
  }
}