@import url('https://cdn.jsdelivr.net/npm/geist@1.3.1/dist/fonts/geist-mono/style.css');

:root {
  --bg: #ffffff;
  --text: #1a1a1a;
  --text-primary: #000;
  --text-muted: #666;
  --text-secondary: #686868;
  --text-dim: #999;
  --border: #e0e0e0;
  --border-light: #ddd;
  --strong: #444;
  --btn-bg: #1a1a1a;
  --btn-text: #fff;
  --btn-hover: #000;
  --link-hover: #1a1a1a;
  --project-link-hover: #000;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0a0a0a;
    --text: #e0e0e0;
    --text-primary: #fff;
    --text-muted: #888;
    --text-secondary: #999;
    --text-dim: #555;
    --border: #1a1a1a;
    --border-light: #222;
    --strong: #bbb;
    --btn-bg: #e0e0e0;
    --btn-text: #0a0a0a;
    --btn-hover: #fff;
    --link-hover: #e0e0e0;
    --project-link-hover: #fff;
  }
}

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

body {
  font-family: 'Geist Mono', monospace;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  -webkit-font-smoothing: antialiased;
}

main {
  max-width: 420px;
  width: 100%;
}

.greeting {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 0.25rem;
}

h1 {
  font-size: 2rem;
  font-weight: 600;
  color: var(--text-primary);
  letter-spacing: -0.5px;
  line-height: 1;
  margin-bottom: 0.5rem;
}

.cursor {
  color: var(--text-muted);
  animation: blink 1s step-end infinite;
}

@keyframes blink {
  50% { opacity: 0; }
}

.role {
  font-size: 0.8rem;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 1.5rem;
}

.bio {
  font-size: 0.85rem;
  line-height: 1.7;
  color: var(--text-secondary);
  margin-bottom: 2rem;
}

.projects {
  margin-bottom: 2rem;
}

.section-label {
  font-size: 0.7rem;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 0.75rem;
}

.project {
  border-bottom: 1px solid var(--border);
}

.project:first-of-type {
  border-top: 1px solid var(--border);
}

.project-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 0;
  cursor: pointer;
  transition: padding-left 0.2s;
}

.project-header:hover {
  padding-left: 0.5rem;
}

.project-toggle {
  font-size: 1rem;
  color: var(--text-dim);
  flex-shrink: 0;
  width: 1.25rem;
  text-align: center;
}

.project-name {
  display: block;
  font-size: 0.85rem;
  color: var(--text);
}

.project-desc {
  font-size: 0.75rem;
  color: var(--text-dim);
}

.project-details {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease, padding 0.3s ease;
  padding: 0 0;
}

.project.open .project-details {
  max-height: 300px;
  padding: 0 0 1rem;
}

.project-about {
  font-size: 0.78rem;
  line-height: 1.6;
  color: var(--text-muted);
  margin-bottom: 0.75rem;
}

.project-tech {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-bottom: 0.75rem;
}

.project-tech span {
  font-size: 0.65rem;
  color: var(--text-secondary);
  border: 1px solid var(--border-light);
  padding: 0.2rem 0.5rem;
  border-radius: 3px;
}

.project-results {
  margin-bottom: 0.75rem;
}

.project-results p {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.project-results strong {
  color: var(--strong);
}

.project-link {
  font-family: 'Geist Mono', monospace;
  font-size: 0.75rem;
  color: var(--text);
  text-decoration: none;
  transition: color 0.2s;
}

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

.cta-row {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 2rem;
}

.status {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.7rem;
  color: var(--text-dim);
}

.status-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #22c55e;
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

.email-btn {
  display: inline-block;
  font-family: 'Geist Mono', monospace;
  font-size: 0.8rem;
  color: var(--btn-text);
  background: var(--btn-bg);
  padding: 0.6rem 1.25rem;
  text-decoration: none;
  border-radius: 4px;
  transition: background 0.2s;
}

.email-btn:hover {
  background: var(--btn-hover);
}

.links {
  margin-top: 2.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border);
  display: flex;
  gap: 1.25rem;
}

.links a {
  font-size: 0.75rem;
  color: var(--text-dim);
  text-decoration: none;
  transition: color 0.2s;
}

.links a:hover {
  color: var(--link-hover);
}