:root {
  --bg-deep: #14181c;
  --bg-panel: #1b2126;
  --bg-panel-hover: #212830;
  --text-primary: #e8ecef;
  --text-muted: #8a97a3;
  --accent-amber: #e8a33d;
  --accent-cyan: #4fb8c4;
  --border-subtle: #2a323a;

  --font-mono: 'JetBrains Mono', 'SFMono-Regular', Consolas, monospace;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

  --max-width: 860px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

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

a {
  color: var(--accent-cyan);
  text-decoration: none;
}
a:hover { text-decoration: underline; }

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

/* ---------- Nav ---------- */
.nav {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 24px;
  background: rgba(20, 24, 28, 0.85);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--border-subtle);
}
.nav__brand {
  font-family: var(--font-mono);
  font-weight: 800;
  letter-spacing: 0.05em;
}
.nav__links {
  display: flex;
  gap: 20px;
  font-family: var(--font-mono);
  font-size: 0.85rem;
}
.nav__links a { color: var(--text-muted); }
.nav__links a:hover { color: var(--accent-cyan); text-decoration: none; }

/* ---------- Cursor ---------- */
.cursor {
  color: var(--accent-amber);
  animation: blink 1.1s steps(1) infinite;
}
@keyframes blink {
  0%, 49% { opacity: 1; }
  50%, 100% { opacity: 0; }
}
@media (prefers-reduced-motion: reduce) {
  .cursor { animation: none; }
}

/* ---------- Hero ---------- */
.hero {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 72px 24px 48px;
}
.status-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 28px;
}
.pill {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-muted);
  border: 1px solid var(--border-subtle);
  border-radius: 999px;
  padding: 4px 12px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.pill--online { color: var(--accent-cyan); }
.dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent-cyan);
}
.hero__name {
  font-family: var(--font-mono);
  font-size: clamp(2.2rem, 5vw, 3.2rem);
  font-weight: 800;
  margin: 0 0 8px;
  letter-spacing: -0.01em;
}
.hero__tagline {
  font-family: var(--font-mono);
  color: var(--accent-amber);
  font-size: 1.05rem;
  margin: 0 0 20px;
}
.hero__sub {
  color: var(--text-muted);
  max-width: 56ch;
  margin: 0 0 32px;
}
.hero__cta { display: flex; gap: 12px; flex-wrap: wrap; }

.btn {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  padding: 11px 20px;
  border-radius: 6px;
  border: 1px solid var(--border-subtle);
  display: inline-block;
}
.btn:hover { text-decoration: none; }
.btn--primary {
  background: var(--accent-amber);
  color: var(--bg-deep);
  border-color: var(--accent-amber);
  font-weight: 700;
}
.btn--primary:hover { opacity: 0.9; }
.btn--ghost { color: var(--text-primary); }
.btn--ghost:hover { border-color: var(--accent-cyan); color: var(--accent-cyan); }

/* ---------- Panels ---------- */
.panel {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 40px 24px;
  border-top: 1px solid var(--border-subtle);
}
.panel__label {
  font-family: var(--font-mono);
  color: var(--accent-cyan);
  font-size: 0.8rem;
  margin: 0 0 16px;
}
.panel__body {
  color: var(--text-muted);
  max-width: 68ch;
}

.reveal {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
}

/* ---------- Skills config grid ---------- */
.config-grid {
  display: flex;
  flex-direction: column;
  border: 1px solid var(--border-subtle);
  border-radius: 8px;
  overflow: hidden;
}
.config-row {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 16px;
  padding: 14px 18px;
  font-family: var(--font-mono);
  font-size: 0.88rem;
}
.config-row:not(:last-child) { border-bottom: 1px solid var(--border-subtle); }
.config-row:hover { background: var(--bg-panel); }
.config-row .key { color: var(--accent-amber); }
.config-row .value { color: var(--text-primary); }

@media (max-width: 560px) {
  .config-row { grid-template-columns: 1fr; gap: 4px; }
}

/* ---------- Experience log ---------- */
.log__entry {
  padding: 16px 0;
  border-bottom: 1px solid var(--border-subtle);
}
.log__entry:last-child { border-bottom: none; }
.log__time {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--text-muted);
  display: block;
}
.log__role {
  font-weight: 600;
  display: block;
  margin: 4px 0 6px;
}
.log__detail {
  color: var(--text-muted);
  margin: 0;
  max-width: 62ch;
}

/* ---------- Projects ---------- */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 16px;
}
.projects-status {
  font-family: var(--font-mono);
  color: var(--text-muted);
  font-size: 0.85rem;
}
.project-card {
  background: var(--bg-panel);
  border: 1px solid var(--border-subtle);
  border-radius: 10px;
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  transition: transform 0.2s ease, border-color 0.2s ease;
}
.project-card:hover {
  transform: translateY(-3px);
  border-color: var(--accent-cyan);
}
@media (prefers-reduced-motion: reduce) {
  .project-card:hover { transform: none; }
}
.project-card__title { font-weight: 700; margin: 0; }
.project-card__desc {
  color: var(--text-muted);
  font-size: 0.92rem;
  margin: 0;
  flex-grow: 1;
}
.project-card__stack {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.chip {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--accent-cyan);
  border: 1px solid var(--border-subtle);
  border-radius: 999px;
  padding: 3px 10px;
}
.project-card__links { display: flex; gap: 14px; font-family: var(--font-mono); font-size: 0.8rem; }

/* ---------- Contact ---------- */
.contact-form {
  display: flex;
  flex-direction: column;
  gap: 18px;
  max-width: 480px;
}
.contact-form label {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-muted);
}
.contact-form input,
.contact-form textarea {
  background: var(--bg-panel);
  border: 1px solid var(--border-subtle);
  border-radius: 6px;
  padding: 10px 12px;
  color: var(--text-primary);
  font-family: var(--font-sans);
  font-size: 0.95rem;
  resize: vertical;
}
.contact-form input:focus,
.contact-form textarea:focus {
  border-color: var(--accent-cyan);
  outline: none;
}
.contact-form .btn { align-self: flex-start; cursor: pointer; }
.contact-status {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  min-height: 1.2em;
  margin: 0;
}
.contact-status--ok { color: var(--accent-cyan); }
.contact-status--error { color: var(--accent-amber); }

/* ---------- Footer ---------- */
.footer {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 32px 24px 64px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-muted);
}
.footer__links { display: flex; gap: 16px; }