:root {
  --bg:         #222222;
  --bg-alt:     #1a1a1a;
  --bg-card:    #2a2a2a;
  --bg-hover:   #2f2f2f;
  --fg:         #c2c2b0;
  --fg-dim:     #8a8a7a;
  --fg-bright:  #d7c483;
  --accent:     #78824b;
  --rust:       #bb7744;
  --terra:      #b36d43;
  --gold:       #c9a554;
  --brown:      #685742;
  --border:     #333328;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  font-family: 'JetBrains Mono', 'Fira Code', 'Cascadia Code', monospace;
  background: var(--bg);
  color: var(--fg);
  font-size: 13px;
  line-height: 1.75;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

#main-view,
#post-view { flex: 1; }

::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg-alt); }
::-webkit-scrollbar-thumb { background: var(--brown); border-radius: 3px; }
::selection { background: var(--accent); color: var(--fg); }

.site { max-width: 860px; margin: 0 auto; padding: 0 24px; }

/* NAV */
nav {
  position: sticky; top: 0; z-index: 100;
  background: var(--bg-alt);
  border-bottom: 1px solid var(--border);
  padding: 12px 0;
}
nav .inner {
  max-width: 860px; margin: 0 auto; padding: 0 24px;
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
}
.nav-brand { color: var(--fg-bright); font-weight: 600; font-size: 13px; letter-spacing: 0.04em; text-decoration: none; }
.nav-brand span { color: var(--accent); }
.nav-links { display: flex; gap: 20px; list-style: none; }
.nav-links a { color: var(--fg-dim); text-decoration: none; font-size: 12px; letter-spacing: 0.05em; transition: color 0.15s; }
.nav-links a:hover,
.nav-links a:focus-visible { color: var(--fg-bright); outline: none; }

/* HERO */
.hero { padding: 72px 0 56px; border-bottom: 1px solid var(--border); }
.hero-prompt { color: var(--accent); font-size: 12px; margin-bottom: 12px; letter-spacing: 0.06em; }
.hero-prompt::before { content: '$ '; color: var(--fg-dim); }
.hero h1 { font-size: clamp(28px, 5vw, 48px); font-weight: 700; color: var(--fg-bright); line-height: 1.1; letter-spacing: -0.02em; margin-bottom: 8px; }
.hero h1 .cursor { display: inline-block; width: 3px; height: 0.9em; background: var(--rust); margin-left: 4px; vertical-align: middle; animation: blink 1.1s step-end infinite; }
@keyframes blink { 0%,100%{opacity:1} 50%{opacity:0} }
.hero-role { color: var(--terra); font-size: 16px; font-weight: 400; margin-bottom: 20px; font-style: italic; }
.hero-bio { color: var(--fg); max-width: 580px; font-size: 13px; line-height: 1.8; margin-bottom: 32px; }
.hero-links { display: flex; flex-wrap: wrap; gap: 12px; }

/* BUTTONS */
.btn { display: inline-flex; align-items: center; gap: 7px; padding: 8px 18px; border: 1px solid var(--border); border-radius: 3px; color: var(--fg-dim); text-decoration: none; font-family: inherit; font-size: 12px; letter-spacing: 0.04em; background: var(--bg-card); transition: all 0.15s; }
.btn:hover,
.btn:focus-visible { border-color: var(--accent); color: var(--fg-bright); background: var(--bg-hover); outline: none; }
.btn-primary { border-color: var(--accent); color: var(--gold); }
.btn svg { flex-shrink: 0; }

/* SECTIONS */
section { padding: 56px 0; border-bottom: 1px solid var(--border); }
section:last-child { border-bottom: none; }
.section-label { display: flex; align-items: center; gap: 10px; margin-bottom: 36px; }
.section-label::before { content: '##'; color: var(--accent); font-weight: 700; font-size: 14px; }
.section-label h2 { font-size: 14px; font-weight: 600; color: var(--fg-bright); letter-spacing: 0.08em; text-transform: uppercase; }
.section-label::after { content: ''; flex: 1; height: 1px; background: var(--border); }

/* EXPERIENCE */
.exp-list { display: flex; flex-direction: column; gap: 40px; }
.exp-item { display: grid; grid-template-columns: 1fr auto; gap: 4px 24px; }
.exp-header { grid-column: 1; }
.exp-meta   { grid-column: 2; text-align: right; }
.exp-role { font-size: 14px; font-weight: 600; color: var(--fg-bright); margin-bottom: 2px; }
.exp-date { color: var(--gold); font-size: 11px; white-space: nowrap; line-height: 1.4; }
.exp-bullets { grid-column: 1 / -1; margin-top: 14px; padding-left: 0; list-style: none; display: flex; flex-direction: column; gap: 7px; }
.exp-bullets li { position: relative; padding-left: 18px; color: var(--fg); font-size: 12.5px; line-height: 1.7; }
.exp-bullets li::before { content: '▸'; color: var(--accent); position: absolute; left: 0; top: 0; }
.hl { color: var(--fg-bright); }

/* PROJECTS */
.projects-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(280px, 100%), 1fr)); gap: 14px; }

.project-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 3px;
  padding: 18px 20px;
  text-decoration: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
  transition: border-color 0.15s;
  cursor: pointer;
}
.project-card:hover,
.project-card:focus-visible { border-color: var(--accent); outline: none; }

.project-header { display: flex; align-items: center; gap: 8px; }
.project-icon { font-size: 16px; flex-shrink: 0; line-height: 1; }
.project-icon img { width: 18px; height: 18px; object-fit: contain; vertical-align: middle; }
.project-name { color: var(--fg-bright); font-size: 13px; font-weight: 600; }
.project-links { display: flex; align-items: center; gap: 8px; margin-left: auto; flex-shrink: 0; }
.project-link { color: var(--fg-dim); font-size: 11px; text-decoration: none; transition: color 0.15s; }
.project-link:hover,
.project-link:focus-visible { color: var(--fg-bright); outline: none; }
.project-link-yt { color: var(--terra); }
.project-link-yt:hover,
.project-link-yt:focus-visible { color: var(--rust); }
.project-desc { color: var(--fg-dim); font-size: 12px; line-height: 1.65; }
.project-tags { display: flex; flex-wrap: wrap; gap: 5px; margin-top: 4px; }
.project-tag { font-size: 10px; padding: 2px 7px; border: 1px solid var(--border); color: var(--fg-dim); border-radius: 2px; }

/* BLOG */
.blog-list { display: flex; flex-direction: column; gap: 2px; }

.blog-card {
  display: flex; align-items: baseline; gap: 16px;
  padding: 12px 0; border-bottom: 1px solid var(--border);
  cursor: pointer; background: transparent;
  transition: background 0.12s, padding-left 0.12s;
}
.blog-card:last-child { border-bottom: none; }
.blog-card:hover,
.blog-card:focus-visible { background: var(--bg-card); padding-left: 10px; outline: none; }
.blog-card:hover .blog-title,
.blog-card:focus-visible .blog-title { color: var(--fg-bright); }

.blog-date  { color: var(--fg-dim); font-size: 11px; flex-shrink: 0; width: 88px; }
.blog-title { color: var(--fg); font-size: 13px; flex: 1; }
.blog-tags  { display: flex; gap: 5px; flex-shrink: 0; }
.blog-tag   { font-size: 10px; padding: 2px 6px; border: 1px solid var(--border); color: var(--fg-dim); border-radius: 2px; }
.blog-arrow { color: var(--accent); font-size: 11px; flex-shrink: 0; }

/* POST VIEW */
#post-view { display: none; }
#post-view.active { display: block; }
#main-view.hidden { display: none; }

.post-back {
  display: inline-flex; align-items: center; gap: 6px;
  color: var(--fg-dim); font-size: 12px; cursor: pointer;
  margin-bottom: 32px; background: none; border: none;
  font-family: inherit; padding: 0;
  transition: color 0.15s;
}
.post-back:hover,
.post-back:focus-visible { color: var(--fg-bright); outline: none; }

.post-not-found { color: var(--fg-dim); font-size: 13px; padding: 32px 0; }

/* PROJECT DETAIL */
.proj-detail-header {
  display: flex; align-items: center; gap: 16px; margin-bottom: 12px;
}
.proj-detail-icon {
  flex-shrink: 0;
  width: 48px; height: 48px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 4px;
  display: flex; align-items: center; justify-content: center;
  padding: 10px;
}
.proj-detail-icon img { width: 100%; height: 100%; object-fit: contain; }
.proj-detail-links { margin-left: auto; display: flex; gap: 8px; flex-shrink: 0; }
.proj-detail-tags { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 8px; }

.post-title { font-size: clamp(18px, 3vw, 28px); font-weight: 700; color: var(--fg-bright); margin-bottom: 8px; line-height: 1.2; }
.post-meta  { color: var(--fg-dim); font-size: 11px; margin-bottom: 32px; display: flex; gap: 12px; align-items: center; }
.post-body  { color: var(--fg); font-size: 13px; line-height: 1.85; max-width: 680px; }
.post-body h3 { color: var(--fg-bright); font-size: 14px; margin: 28px 0 10px; }
.post-body p  { margin-bottom: 14px; }
.post-body code { background: var(--bg-card); color: var(--gold); padding: 1px 6px; border-radius: 2px; font-size: 12px; }

/* FOOTER */
footer { padding: 28px 0; text-align: center; color: var(--fg-dim); font-size: 11px; border-top: 1px solid var(--border); }
footer span { color: var(--brown); }

@media (max-width: 600px) {
  .exp-item { grid-template-columns: 1fr; }
  .exp-meta { text-align: left; }
  nav .inner { flex-wrap: wrap; gap: 8px; }
  .blog-card { flex-wrap: wrap; gap: 6px; }
  .blog-tags { display: none; }
}