/* =========================================================
   jlankford.com — design system
   Type: Space Grotesk (display) / Inter (body) / JetBrains Mono (data, status, meta)
   Color: status-light system — green=live, amber=in development,
          slate=concept, dim=retired — used as the site's one
          structural device throughout.
   ========================================================= */

:root {
  --bg: #f5f6f7;
  --card: #ffffff;
  --text: #14161a;
  --muted: #62666d;
  --border: #e3e5e9;

  --accent: #2f8f5b;       /* live */
  --accent-soft: rgba(47, 143, 91, 0.10);
  --amber: #c9870f;        /* in development */
  --amber-soft: rgba(201, 135, 15, 0.12);
  --slate: #6b7280;        /* concept */
  --slate-soft: rgba(107, 114, 128, 0.12);
  --dim: #9a9a9a;          /* retired */
  --dim-soft: rgba(154, 154, 154, 0.14);

  --discord: #5865f2;
  --discord-soft: rgba(88, 101, 242, 0.12);

  --homelab: #4b5d6b;

  --shadow: 0 14px 28px -18px rgba(20, 22, 26, 0.22);

  --font-display: "Space Grotesk", sans-serif;
  --font-body: "Inter", sans-serif;
  --font-mono: "JetBrains Mono", monospace;
}

body.dark {
  --bg: #11141a;
  --card: #181c24;
  --text: #f1f2f4;
  --muted: #9aa0aa;
  --border: #262b34;

  --accent: #43b87a;
  --accent-soft: rgba(67, 184, 122, 0.16);
  --amber: #e2a23c;
  --amber-soft: rgba(226, 162, 60, 0.16);
  --slate: #8b93a0;
  --slate-soft: rgba(139, 147, 160, 0.16);
  --dim: #6b7178;
  --dim-soft: rgba(107, 113, 120, 0.18);

  --discord-soft: rgba(88, 101, 242, 0.18);

  --shadow: 0 14px 32px -16px rgba(0, 0, 0, 0.5);
}

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

html {
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  line-height: 1.7;
  transition: background 0.3s ease, color 0.3s ease;
}

a {
  text-decoration: none;
  color: inherit;
}

img {
  max-width: 100%;
}

::selection {
  background: var(--accent-soft);
  color: var(--text);
}

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 4px;
}

.container {
  width: 90%;
  max-width: 760px;
  margin: auto;
}

/* ---------- Header / nav ---------- */

header {
  padding: 30px 0;
}

.nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 600;
  letter-spacing: -0.01em;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 26px;
}

.nav-links a {
  position: relative;
  font-size: 0.92rem;
  color: var(--muted);
  transition: color 0.2s ease;
}

.nav-links a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -6px;
  width: 0;
  height: 1px;
  background: var(--text);
  transition: width 0.25s ease;
}

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

.nav-links a:hover::after {
  width: 100%;
}

.nav-links a.active {
  color: var(--text);
  font-weight: 600;
}

.nav-links a.active::after {
  width: 100%;
  background: var(--accent);
}

.theme-btn {
  cursor: pointer;
  font-size: 1rem;
  border: none;
  background: none;
  color: var(--text);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 8px;
  transition: background 0.2s ease;
}

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

/* ---------- Motion (page-load reveal) ---------- */

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}

.reveal { animation: fadeUp 0.6s cubic-bezier(0.2, 0.8, 0.2, 1) both; }
.reveal-1 { animation-delay: 0.04s; }
.reveal-2 { animation-delay: 0.12s; }
.reveal-3 { animation-delay: 0.2s; }
.reveal-4 { animation-delay: 0.28s; }

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

/* ---------- Eyebrow / terminal line ---------- */

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 2px;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--accent);
  margin-bottom: 16px;
}

.eyebrow .cursor {
  display: inline-block;
  width: 7px;
  height: 1em;
  margin-left: 4px;
  background: var(--accent);
  animation: blink 1.1s steps(1) infinite;
}

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

/* ---------- Status system (the site's one signature element) ---------- */

.status-line {
  display: flex;
  align-items: center;
  gap: 9px;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--muted);
}

.dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  flex-shrink: 0;
}

.dot.live { background: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
.dot.progress { background: var(--amber); box-shadow: 0 0 0 3px var(--amber-soft); }
.dot.concept { background: var(--slate); box-shadow: 0 0 0 3px var(--slate-soft); }
.dot.retired { background: var(--dim); box-shadow: 0 0 0 3px var(--dim-soft); }

.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 5px 11px 5px 9px;
  border-radius: 999px;
  white-space: nowrap;
}

.status-pill.live { background: var(--accent-soft); color: var(--accent); }
.status-pill.progress { background: var(--amber-soft); color: var(--amber); }
.status-pill.concept { background: var(--slate-soft); color: var(--slate); }
.status-pill.retired { background: var(--dim-soft); color: var(--dim); }

/* ---------- Hero (home) ---------- */

.hero {
  margin-top: 56px;
  margin-bottom: 52px;
}

.hero h1 {
  font-family: var(--font-display);
  font-size: 3.1rem;
  font-weight: 600;
  letter-spacing: -0.015em;
  margin-bottom: 18px;
}

.hero p.lede {
  color: var(--muted);
  font-size: 1.06rem;
  max-width: 600px;
  margin-bottom: 24px;
}

.socials {
  display: flex;
  gap: 16px;
  margin-top: 4px;
}

.socials a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 10px;
  border: 1px solid var(--border);
  color: var(--text);
  font-size: 1.05rem;
  transition: transform 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

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

/* ---------- Page intro (sub-pages) ---------- */

.page-intro {
  margin-top: 56px;
  margin-bottom: 44px;
}

.page-intro h1 {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  margin-bottom: 14px;
}

.page-intro p {
  color: var(--muted);
  font-size: 1.02rem;
  max-width: 600px;
}

/* ---------- Section headings ---------- */

.section-label {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 16px;
}

/* ---------- Cards (project listing) ---------- */

.posts {
  display: flex;
  flex-direction: column;
  gap: 18px;
  margin-bottom: 56px;
}

.card {
  display: block;
  background: var(--card);
  border: 1px solid var(--border);
  border-left: 3px solid transparent;
  border-radius: 16px;
  padding: 26px 28px;
  transition: transform 0.25s cubic-bezier(0.2, 0.8, 0.2, 1), box-shadow 0.25s ease, border-color 0.25s ease;
}

.card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow);
}

.card.live { border-left-color: var(--accent); }
.card.progress { border-left-color: var(--amber); }
.card.concept { border-left-color: var(--slate); }
.card.retired { border-left-color: var(--dim); }

.card-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 10px;
}

.card h2 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.5rem;
}

.card p.desc {
  color: var(--muted);
  margin-bottom: 18px;
  font-size: 0.98rem;
}

.card-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
}

.meta {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--muted);
}

.tag-row {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.tag {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--muted);
  border: 1px solid var(--border);
  padding: 3px 9px;
  border-radius: 999px;
}

.more-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.88rem;
  color: var(--text);
  border-bottom: 1px solid var(--border);
  padding-bottom: 2px;
  transition: border-color 0.2s ease, color 0.2s ease, gap 0.2s ease;
}

.more-link:hover {
  border-color: var(--accent);
  color: var(--accent);
  gap: 11px;
}

/* ---------- Buttons ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-size: 0.9rem;
  font-weight: 600;
  padding: 11px 19px;
  border-radius: 10px;
  border: 1px solid var(--border);
  color: var(--text);
  transition: transform 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn.primary {
  background: var(--accent);
  border-color: var(--accent);
  color: #ffffff;
}

/* ---------- Back link ---------- */

.back-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 0.85rem;
  margin-bottom: 30px;
  transition: color 0.2s ease, gap 0.2s ease;
}

.back-link:hover {
  color: var(--text);
  gap: 11px;
}

.back-link i { font-size: 0.75rem; }

/* ---------- Project hero (detail pages) ---------- */

.project-hero {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 36px;
  margin-bottom: 48px;
}

.project-hero.with-avatar {
  display: flex;
  gap: 24px;
}

.avatar {
  flex-shrink: 0;
  width: 72px;
  height: 72px;
  border-radius: 50%;
  overflow: hidden;
  border: 2px solid var(--border);
}

.avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.title-row {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 14px;
}

.title-row h1 {
  font-family: var(--font-display);
  font-size: 1.9rem;
  font-weight: 600;
}

.platform-tag {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  background: var(--discord);
  color: #ffffff;
  padding: 3px 8px;
  border-radius: 5px;
}

.tagline {
  color: var(--muted);
  font-size: 1rem;
  max-width: 480px;
  margin-bottom: 16px;
}

.project-meta {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--muted);
  margin-bottom: 22px;
}

.actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

/* ---------- Content sections ---------- */

section.block {
  margin-bottom: 48px;
}

section.block h2 {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 600;
  margin-bottom: 16px;
}

section.block p {
  color: var(--muted);
  max-width: 620px;
}

section.block code {
  font-family: var(--font-mono);
  background: var(--accent-soft);
  color: var(--accent);
  padding: 1px 6px;
  border-radius: 4px;
  font-size: 0.9em;
}

/* ---------- Row list (features / commands / contact) ---------- */

.rows {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
}

.row {
  display: flex;
  gap: 18px;
  align-items: baseline;
  padding: 17px 24px;
  border-bottom: 1px solid var(--border);
  transition: background 0.2s ease;
}

.row:last-child { border-bottom: none; }
.row:hover { background: var(--bg); }

.row .key {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--accent);
  flex-shrink: 0;
  width: 168px;
}

.row .val {
  color: var(--muted);
  font-size: 0.95rem;
}

/* Contact-specific row */

.contact-row {
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 22px 26px;
}

.contact-icon {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--bg);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.05rem;
  flex-shrink: 0;
  transition: color 0.2s ease, border-color 0.2s ease;
}

.contact-row:hover .contact-icon {
  color: var(--accent);
  border-color: var(--accent);
}

.contact-text .label {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 3px;
}

.contact-text .value {
  font-size: 1.02rem;
  font-weight: 600;
}

.contact-row .arrow {
  margin-left: auto;
  color: var(--muted);
  font-size: 0.85rem;
}

/* ---------- Badges (tech stack) ---------- */

.badges {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.badge {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--muted);
  border: 1px solid var(--border);
  padding: 7px 14px;
  border-radius: 999px;
}

/* ---------- Design tokens (website.html) ---------- */

.token-group { margin-bottom: 22px; }

.token-group h3 {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--muted);
  margin-bottom: 12px;
}

.token-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
}

.token {
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 12px;
  background: var(--card);
}

.token .swatch {
  width: 100%;
  height: 36px;
  border-radius: 8px;
  border: 1px solid var(--border);
  margin-bottom: 10px;
}

.token .token-name {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 600;
}

.token .token-value {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--muted);
}

.type-specimen {
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 28px;
  background: var(--card);
}

.type-specimen .row-spec {
  padding: 14px 0;
  border-top: 1px solid var(--border);
}

.type-specimen .row-spec:first-child { border-top: none; padding-top: 0; }

.type-specimen .role {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--muted);
  display: block;
  margin-bottom: 6px;
}

.type-specimen .sample-display {
  font-family: var(--font-display);
  font-size: 1.7rem;
  font-weight: 600;
}

.type-specimen .sample-body {
  font-family: var(--font-body);
  font-size: 1.05rem;
}

.type-specimen .sample-mono {
  font-family: var(--font-mono);
  font-size: 0.95rem;
}

/* ---------- Footer ---------- */

footer {
  border-top: 1px solid var(--border);
  padding: 28px 0 60px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 14px;
}

footer .foot-status {
  display: flex;
  align-items: center;
  gap: 9px;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--muted);
}

footer .foot-links {
  display: flex;
  gap: 18px;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--muted);
}

footer .foot-links a {
  transition: color 0.2s ease;
}

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

/* ---------- Responsive ---------- */

@media (max-width: 768px) {
  .hero h1 { font-size: 2.3rem; }
  .page-intro h1 { font-size: 2rem; }
  .nav-links { gap: 16px; }
  .card { padding: 22px; }
  .project-hero { padding: 26px; }
}

@media (max-width: 600px) {
  .project-hero.with-avatar { flex-direction: column; }
  .row { flex-direction: column; gap: 4px; }
  .row .key { width: auto; }
  .token-row { grid-template-columns: repeat(2, 1fr); }
  .card-top { flex-direction: column; }
}