/* TheCoven — catppuccin · system theme · v1
   Latte (light) default, Mocha (dark) via prefers-color-scheme.
   Palette: https://catppuccin.com/palette
*/

:root {
  --base:     #eff1f5;
  --mantle:   #e6e9ef;
  --crust:    #dce0e8;
  --surface0: #ccd0da;
  --surface1: #bcc0cc;
  --overlay0: #9ca0b0;
  --text:     #4c4f69;
  --subtext1: #5c5f77;
  --subtext0: #6c6f85;
  --mauve:    #8839ef;
  --pink:     #ea76cb;
  --green:    #40a02b;
  --red:      #d20f39;
  --teal:     #179299;
  --lavender: #7287fd;

  --bg:       var(--base);
  --bg-elev:  var(--mantle);
  --border:   var(--surface0);
  --accent:   var(--mauve);
  --accent-2: var(--lavender);

  color-scheme: light dark;
}

@media (prefers-color-scheme: dark) {
  :root {
    --base:     #1e1e2e;
    --mantle:   #181825;
    --crust:    #11111b;
    --surface0: #313244;
    --surface1: #45475a;
    --overlay0: #6c7086;
    --text:     #cdd6f4;
    --subtext1: #bac2de;
    --subtext0: #a6adc8;
    --mauve:    #cba6f7;
    --pink:     #f5c2e7;
    --green:    #a6e3a1;
    --red:      #f38ba8;
    --teal:     #94e2d5;
    --lavender: #b4befe;
  }
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Inter", system-ui, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

a { color: var(--accent); text-decoration: none; }
a:hover { color: var(--accent-2); text-decoration: underline; }

code, pre {
  font-family: "JetBrains Mono", "SF Mono", ui-monospace, Menlo, monospace;
  background: var(--surface0);
  color: var(--text);
  border-radius: 0.25rem;
}
code { padding: 0.1rem 0.35rem; font-size: 0.9em; }
pre { padding: 0.85rem 1rem; overflow-x: auto; }
pre code { padding: 0; background: transparent; }

.container {
  width: 100%;
  max-width: 880px;
  margin: 0 auto;
  padding: 0 1.25rem;
}

/* nav */
.nav {
  border-bottom: 1px solid var(--border);
  background: var(--bg-elev);
  padding: 0.85rem 0;
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.brand {
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--text);
  letter-spacing: 0.02em;
}
.brand:hover { color: var(--accent); text-decoration: none; }
.brand .mark {
  color: var(--accent);
  margin-right: 0.4rem;
}
.nav-links { display: flex; gap: 1.25rem; }
.nav-links a {
  color: var(--subtext0);
  font-size: 0.95rem;
}
.nav-links a:hover { color: var(--accent); text-decoration: none; }
.nav-links a.active { color: var(--text); }

/* hero */
.hero {
  padding: 5rem 1.25rem 4rem;
  text-align: center;
  flex: 1;
}
.title {
  font-size: clamp(2.75rem, 7vw, 4.5rem);
  margin: 0 0 0.4rem;
  letter-spacing: -0.02em;
  font-weight: 800;
  background: linear-gradient(135deg, var(--mauve), var(--lavender));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.subtitle {
  font-size: 1.15rem;
  color: var(--subtext0);
  margin: 0 0 2rem;
  letter-spacing: 0.04em;
}
.tagline {
  max-width: 540px;
  margin: 0 auto 2.5rem;
  font-size: 1.05rem;
  color: var(--subtext1);
}
.cta-row {
  display: flex;
  gap: 0.75rem;
  justify-content: center;
  flex-wrap: wrap;
}
.btn {
  display: inline-block;
  padding: 0.6rem 1.25rem;
  border-radius: 0.4rem;
  background: var(--accent);
  color: var(--base);
  font-weight: 600;
  font-size: 0.95rem;
  transition: filter 120ms ease, transform 120ms ease;
}
.btn:hover { filter: brightness(1.1); text-decoration: none; transform: translateY(-1px); }
.btn-ghost {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border);
}
.btn-ghost:hover { border-color: var(--accent); color: var(--accent); filter: none; }

/* page header (for /projects, /members) */
.page-header {
  padding: 3rem 0 0.75rem;
}
.page-header h1 {
  font-size: 2rem;
  margin: 0 0 0.4rem;
  letter-spacing: -0.02em;
}
.page-header p {
  color: var(--subtext0);
  margin: 0;
}

/* card grid */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1rem;
  padding: 1.5rem 0 3rem;
}
.card {
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: 0.5rem;
  padding: 1.25rem;
  transition: border-color 120ms ease, transform 120ms ease;
  display: flex;
  flex-direction: column;
}
.card:hover {
  border-color: var(--accent);
  transform: translateY(-2px);
}
.card h3 {
  margin: 0 0 0.4rem;
  font-size: 1.1rem;
}
.card h3 a { color: var(--text); }
.card h3 a:hover { color: var(--accent); text-decoration: none; }
.card p {
  margin: 0 0 1rem;
  color: var(--subtext0);
  font-size: 0.95rem;
  flex: 1;
}
.card-meta {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  font-size: 0.8rem;
  align-items: center;
}
.tag {
  background: var(--surface0);
  color: var(--subtext1);
  padding: 0.15rem 0.5rem;
  border-radius: 0.3rem;
}
.card-meta a {
  color: var(--subtext0);
  margin-left: auto;
}
.card-meta a + a { margin-left: 0.5rem; }
.card-meta a:hover { color: var(--accent); }

/* members */
.member {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem 1.25rem;
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: 0.5rem;
  margin-bottom: 0.75rem;
  transition: border-color 120ms ease;
}
.member:hover { border-color: var(--accent); }
.avatar {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--mauve), var(--lavender));
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  color: var(--base);
  font-size: 1.4rem;
  flex-shrink: 0;
}
.member-name {
  font-weight: 600;
  color: var(--text);
  margin: 0 0 0.15rem;
}
.member-bio {
  color: var(--subtext0);
  font-size: 0.9rem;
  margin: 0;
}
.member-links {
  margin-left: auto;
  display: flex;
  gap: 0.6rem;
}
.member-links a {
  color: var(--subtext0);
  font-size: 0.85rem;
}

/* footer */
.footer {
  text-align: center;
  padding: 2rem 1.25rem;
  border-top: 1px solid var(--border);
  color: var(--overlay0);
  font-size: 0.85rem;
  margin-top: auto;
}
.muted { color: var(--overlay0); }
.footer a { color: var(--subtext0); }

@media (max-width: 600px) {
  .nav-links { gap: 0.85rem; }
  .hero { padding: 3.5rem 1.25rem 2.5rem; }
  .member { flex-wrap: wrap; }
  .member-links { margin-left: 0; }
}

/* ============================================================
   PROJECT PAGES — long-form layout primitives
   ============================================================ */

.container-wide { max-width: 1040px; }

/* project hero */
.proj-hero {
  padding: 3.5rem 1.25rem 2rem;
  text-align: center;
}
.proj-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--subtext0);
  font-family: "JetBrains Mono", "SF Mono", ui-monospace, Menlo, monospace;
  font-size: 0.85rem;
  margin-bottom: 1rem;
}
.proj-eyebrow .pill {
  background: var(--surface0);
  color: var(--subtext1);
  padding: 0.15rem 0.55rem;
  border-radius: 999px;
  font-size: 0.78rem;
}
.proj-title {
  font-size: clamp(2.25rem, 6vw, 3.5rem);
  margin: 0 0 0.5rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  background: linear-gradient(135deg, var(--mauve), var(--lavender));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.proj-lede {
  max-width: 640px;
  margin: 0 auto 2rem;
  color: var(--subtext1);
  font-size: 1.08rem;
  line-height: 1.55;
}

/* horizontal stat row */
.facts {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 0.75rem;
  margin: 0 0 3rem;
}
.fact {
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: 0.5rem;
  padding: 0.85rem 1rem;
  text-align: center;
}
.fact-label {
  display: block;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--overlay0);
  margin-bottom: 0.25rem;
}
.fact-value {
  color: var(--text);
  font-weight: 600;
  font-size: 0.95rem;
}

/* section headings */
.section { padding: 1.75rem 0; }
.section h2 {
  font-size: 1.4rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  margin: 0 0 1rem;
  color: var(--text);
}
.section h2 .h-mark {
  color: var(--accent);
  margin-right: 0.5rem;
  font-weight: 800;
}
.section h3 {
  font-size: 1.05rem;
  margin: 1.5rem 0 0.5rem;
  color: var(--text);
}
.section p {
  color: var(--subtext1);
  margin: 0 0 1rem;
}
.section ul, .section ol {
  color: var(--subtext1);
  padding-left: 1.25rem;
}
.section ul li, .section ol li { margin-bottom: 0.4rem; }
.section ul li strong, .section ol li strong { color: var(--text); }
.section blockquote {
  border-left: 3px solid var(--accent);
  margin: 1rem 0;
  padding: 0.5rem 1rem;
  color: var(--subtext1);
  font-style: italic;
  background: var(--bg-elev);
  border-radius: 0 0.3rem 0.3rem 0;
}

/* data tables */
.data-table {
  width: 100%;
  border-collapse: collapse;
  margin: 1rem 0 1.5rem;
  font-size: 0.92rem;
}
.data-table th, .data-table td {
  text-align: left;
  padding: 0.6rem 0.85rem;
  border-bottom: 1px solid var(--border);
}
.data-table th {
  font-weight: 600;
  color: var(--text);
  background: var(--bg-elev);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.data-table tbody tr:hover { background: var(--bg-elev); }
.data-table td { color: var(--subtext1); vertical-align: top; }
.data-table td strong, .data-table td b { color: var(--text); }
.data-table td code { font-size: 0.85em; }

/* status badges */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0.15rem 0.55rem;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 600;
  font-family: "JetBrains Mono", ui-monospace, Menlo, monospace;
}
.badge-bad   { background: color-mix(in srgb, var(--red) 18%, transparent);    color: var(--red); }
.badge-good  { background: color-mix(in srgb, var(--green) 18%, transparent);  color: var(--green); }
.badge-warn  { background: color-mix(in srgb, var(--peach, #f9e2af) 18%, transparent); color: var(--peach, #f9e2af); }
.badge-info  { background: var(--surface0); color: var(--subtext1); }

/* threat tier visualization (OVERWATCH) */
.tier-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 0.85rem;
  margin: 1.25rem 0 1.5rem;
}
.tier {
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: 0.5rem;
  padding: 1rem 1.1rem;
  display: flex;
  align-items: center;
  gap: 0.85rem;
  border-left-width: 4px;
}
.tier-dot {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  flex-shrink: 0;
  box-shadow: 0 0 12px currentColor;
}
.tier-meta b {
  display: block;
  color: var(--text);
  font-family: "JetBrains Mono", ui-monospace, Menlo, monospace;
  font-size: 0.95rem;
  letter-spacing: 0.04em;
}
.tier-meta small {
  color: var(--subtext0);
  font-size: 0.82rem;
}
.tier-green  { border-left-color: var(--green); }
.tier-green  .tier-dot { background: var(--green); color: var(--green); }
.tier-yellow { border-left-color: #f9e2af; }
.tier-yellow .tier-dot { background: #f9e2af; color: #f9e2af; }
@media (prefers-color-scheme: light) {
  .tier-yellow { border-left-color: #df8e1d; }
  .tier-yellow .tier-dot { background: #df8e1d; color: #df8e1d; }
}
.tier-orange { border-left-color: #fab387; }
.tier-orange .tier-dot { background: #fab387; color: #fab387; }
@media (prefers-color-scheme: light) {
  .tier-orange { border-left-color: #fe640b; }
  .tier-orange .tier-dot { background: #fe640b; color: #fe640b; }
}
.tier-red    { border-left-color: var(--red); }
.tier-red    .tier-dot { background: var(--red); color: var(--red); }

/* big animated threat circle (OVERWATCH hero accent) */
.threat-circle {
  display: flex;
  justify-content: center;
  margin: 1.5rem auto 2rem;
}
.threat-circle .ring {
  width: 140px;
  height: 140px;
  border-radius: 50%;
  border: 3px solid var(--green);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--green);
  font-family: "JetBrains Mono", ui-monospace, Menlo, monospace;
  font-weight: 700;
  letter-spacing: 0.06em;
  font-size: 0.95rem;
  box-shadow: 0 0 30px color-mix(in srgb, var(--green) 35%, transparent);
  animation: tc-pulse 2.4s ease-in-out infinite;
}
@keyframes tc-pulse {
  0%, 100% { box-shadow: 0 0 24px color-mix(in srgb, var(--green) 35%, transparent); transform: scale(1); }
  50%      { box-shadow: 0 0 36px color-mix(in srgb, var(--green) 55%, transparent); transform: scale(1.04); }
}

/* source detection grid (OVERWATCH) */
.source-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 0.85rem;
  margin: 1rem 0 1.5rem;
}
.source-card {
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: 0.5rem;
  padding: 1rem 1.1rem;
  position: relative;
}
.source-card .src-name {
  font-family: "JetBrains Mono", ui-monospace, Menlo, monospace;
  font-size: 0.85rem;
  letter-spacing: 0.06em;
  color: var(--accent);
  margin-bottom: 0.35rem;
  display: block;
}
.source-card h4 {
  margin: 0 0 0.4rem;
  color: var(--text);
  font-size: 1rem;
}
.source-card p {
  color: var(--subtext0);
  font-size: 0.88rem;
  margin: 0;
  line-height: 1.5;
}

/* file tree (architecture) */
.filetree {
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: 0.5rem;
  padding: 1rem 1.25rem;
  font-family: "JetBrains Mono", "SF Mono", ui-monospace, Menlo, monospace;
  font-size: 0.85rem;
  color: var(--text);
  overflow-x: auto;
  line-height: 1.65;
}
.filetree .path { color: var(--accent); }
.filetree .desc { color: var(--subtext0); }

/* terminal block — for CLI demos */
.terminal {
  background: var(--crust);
  border: 1px solid var(--border);
  border-radius: 0.5rem;
  padding: 0.75rem 1rem;
  font-family: "JetBrains Mono", "SF Mono", ui-monospace, Menlo, monospace;
  font-size: 0.85rem;
  color: var(--text);
  overflow-x: auto;
  margin: 0.75rem 0 1.25rem;
  line-height: 1.6;
}
.terminal .prompt { color: var(--green); user-select: none; }
.terminal .cmt    { color: var(--overlay0); }
.terminal .out    { color: var(--subtext0); }
.terminal .hl     { color: var(--accent); }

/* ASCII banner (CHARON) */
.ascii-banner {
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: 0.5rem;
  padding: 1.25rem 1.5rem;
  font-family: "JetBrains Mono", "SF Mono", ui-monospace, Menlo, monospace;
  font-size: 0.78rem;
  line-height: 1.3;
  color: var(--accent);
  overflow-x: auto;
  white-space: pre;
  text-align: left;
  margin: 0 auto 1.5rem;
  max-width: max-content;
}
.ascii-banner.center { text-align: center; }
.ascii-banner.dim { color: var(--subtext0); }

/* version dot pill */
.ver-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: color-mix(in srgb, var(--green) 14%, transparent);
  color: var(--green);
  border: 1px solid color-mix(in srgb, var(--green) 30%, transparent);
  padding: 0.15rem 0.6rem;
  border-radius: 999px;
  font-family: "JetBrains Mono", ui-monospace, Menlo, monospace;
  font-size: 0.8rem;
}
.ver-pill::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 8px var(--green);
}

/* back link */
.backlink {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  color: var(--subtext0);
  font-size: 0.9rem;
  margin: 1.25rem 0 0;
}
.backlink:hover { color: var(--accent); text-decoration: none; }

/* timeline (release history) */
.timeline {
  border-left: 2px solid var(--border);
  padding-left: 1.25rem;
  margin: 1rem 0 0.5rem;
}
.timeline-item {
  margin-bottom: 1rem;
  position: relative;
}
.timeline-item::before {
  content: "";
  position: absolute;
  left: -1.4rem;
  top: 0.55rem;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
}
.timeline-item .v {
  font-family: "JetBrains Mono", ui-monospace, Menlo, monospace;
  color: var(--text);
  font-weight: 700;
  font-size: 0.92rem;
  margin-right: 0.5rem;
}
.timeline-item .note {
  color: var(--subtext1);
  font-size: 0.92rem;
}

/* CTA buttons row */
.cta-cluster {
  display: flex;
  gap: 0.6rem;
  flex-wrap: wrap;
  margin: 1.5rem 0 2rem;
}
.cta-cluster .btn { font-size: 0.92rem; padding: 0.55rem 1.1rem; }

/* warning / note callouts */
.callout {
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-left: 4px solid var(--accent);
  border-radius: 0.4rem;
  padding: 0.85rem 1rem;
  margin: 1rem 0;
  color: var(--subtext1);
  font-size: 0.92rem;
}
.callout strong { color: var(--text); }
.callout-warn { border-left-color: #fab387; }
@media (prefers-color-scheme: light) {
  .callout-warn { border-left-color: #fe640b; }
}
.callout-bad  { border-left-color: var(--red); }