/* ==========================================================================
   dembo.eu — pixel art stylesheet
   Plain CSS. No build step, no framework.
   ========================================================================== */

:root {
  /* ---- palette (limited, 8-bit-ish) ---- */
  --bg:        #0b0a14;
  --bg-grid:   rgba(79, 240, 230, 0.07);
  --panel:     #171432;
  --panel-2:   #1f1b42;
  --ink:       #eae8ff;
  --muted:     #9d97c9;
  --cyan:      #4ff0e6;
  --magenta:   #ff5cc8;
  --yellow:    #ffd447;
  --green:     #7bf07b;
  --orange:    #ff9a3c;
  --line:      #3a3270;
  --shadow:    #05040c;

  /* ---- type ---- */
  --font-display: 'Silkscreen', 'Press Start 2P', 'Courier New', monospace;
  --font-body:    'VT323', 'Courier New', ui-monospace, monospace;

  /* ---- spacing ---- */
  --step: 8px;
  --wrap: 880px;
}

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font-body);
  font-size: 21px;
  line-height: 1.5;
  color: var(--ink);
  background-color: var(--bg);
  background-image:
    linear-gradient(var(--bg-grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--bg-grid) 1px, transparent 1px);
  background-size: 32px 32px, 32px 32px;
  -webkit-font-smoothing: none;
  font-smooth: never;
  text-rendering: geometricPrecision;
}

/* CRT scanlines over everything */
body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 9999;
  pointer-events: none;
  background: repeating-linear-gradient(
    180deg,
    rgba(0, 0, 0, 0.22) 0 1px,
    transparent 1px 3px
  );
}

/* --------------------------------------------------------------------------
   layout
   -------------------------------------------------------------------------- */

.wrap {
  width: 100%;
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 0 20px;
}

main { padding: 40px 0 72px; }

.skip-link {
  position: absolute;
  left: -9999px;
}
.skip-link:focus {
  left: 12px;
  top: 12px;
  z-index: 10000;
  padding: 8px 12px;
  background: var(--yellow);
  color: #000;
  font-family: var(--font-display);
  font-size: 12px;
}

/* --------------------------------------------------------------------------
   header / nav
   -------------------------------------------------------------------------- */

.site-header {
  border-bottom: 3px solid var(--line);
  background: rgba(11, 10, 20, 0.85);
  backdrop-filter: blur(2px);
  position: sticky;
  top: 0;
  z-index: 50;
}

.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  padding-top: 14px;
  padding-bottom: 14px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--ink);
}

.brand svg { display: block; }

.brand-name {
  font-family: var(--font-display);
  font-size: 15px;
  letter-spacing: 0.5px;
  text-shadow: 2px 2px 0 var(--shadow);
}

.brand:hover .brand-name { color: var(--cyan); }

.cursor {
  display: inline-block;
  width: 9px;
  height: 15px;
  margin-left: 4px;
  background: var(--cyan);
  vertical-align: -2px;
  animation: blink 1.05s steps(1) infinite;
}

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

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

.nav a {
  font-family: var(--font-display);
  font-size: 12px;
  text-transform: lowercase;
  text-decoration: none;
  color: var(--muted);
  padding: 9px 12px;
  border: 3px solid transparent;
  line-height: 1;
}

.nav a:hover {
  color: var(--ink);
  border-color: var(--line);
  background: var(--panel);
}

.nav a[aria-current="page"] {
  color: #08111a;
  background: var(--cyan);
  border-color: var(--cyan);
  box-shadow: 3px 3px 0 0 var(--shadow);
}

/* --------------------------------------------------------------------------
   headings & text
   -------------------------------------------------------------------------- */

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.35;
  margin: 0 0 16px;
  text-shadow: 3px 3px 0 var(--shadow);
}

h1 { font-size: 30px; margin-bottom: 20px; }
h2 { font-size: 20px; }
h3 { font-size: 15px; }

p { margin: 0 0 16px; }

a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 2px solid rgba(79, 240, 230, 0.4);
}
a:hover {
  color: var(--bg);
  background: var(--cyan);
  border-bottom-color: var(--cyan);
}

strong { color: var(--yellow); }
em { color: var(--muted); font-style: italic; }

hr {
  border: 0;
  border-top: 3px dashed var(--line);
  margin: 32px 0;
}

code, kbd, pre {
  font-family: var(--font-body);
  font-size: 19px;
}

code {
  background: var(--panel-2);
  border: 2px solid var(--line);
  padding: 1px 6px;
  color: var(--green);
}

pre {
  background: #07060f;
  border: 3px solid var(--line);
  box-shadow: 6px 6px 0 0 var(--shadow);
  padding: 16px;
  overflow-x: auto;
  margin: 0 0 20px;
}
pre code {
  background: none;
  border: 0;
  padding: 0;
  color: var(--ink);
}

blockquote {
  margin: 0 0 20px;
  padding: 12px 18px;
  border-left: 6px solid var(--magenta);
  background: var(--panel);
  color: var(--muted);
}

ul, ol { margin: 0 0 16px; padding-left: 26px; }
li { margin-bottom: 6px; }
li::marker { color: var(--magenta); }

/* --------------------------------------------------------------------------
   hero
   -------------------------------------------------------------------------- */

.hero {
  border: 3px solid var(--line);
  background: linear-gradient(180deg, var(--panel), var(--bg));
  box-shadow: 8px 8px 0 0 var(--shadow);
  padding: 32px 28px;
  margin-bottom: 40px;
  position: relative;
}

.hero h1 { font-size: 34px; }

.hero .lede {
  font-size: 22px;
  color: var(--muted);
  max-width: 60ch;
  margin-bottom: 22px;
}

.hero-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  align-items: center;
}

/* --------------------------------------------------------------------------
   buttons
   -------------------------------------------------------------------------- */

.btn {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 12px;
  line-height: 1;
  padding: 12px 16px;
  border: 0;
  border-bottom: 0;
  cursor: pointer;
  background: var(--cyan);
  color: #08111a;
  box-shadow: 5px 5px 0 0 var(--shadow);
}
.btn:hover {
  background: var(--yellow);
  color: #08111a;
  transform: translate(2px, 2px);
  box-shadow: 3px 3px 0 0 var(--shadow);
}
.btn:active {
  transform: translate(5px, 5px);
  box-shadow: 0 0 0 0 var(--shadow);
}

.btn--ghost {
  background: transparent;
  color: var(--ink);
  border: 3px solid var(--line);
  box-shadow: 5px 5px 0 0 var(--shadow);
}
.btn--ghost:hover {
  background: var(--panel-2);
  color: var(--cyan);
  border-color: var(--cyan);
}

/* --------------------------------------------------------------------------
   section headings
   -------------------------------------------------------------------------- */

.section-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  border-bottom: 3px solid var(--line);
  padding-bottom: 10px;
  margin: 44px 0 22px;
}
.section-head h2 { margin: 0; }
.section-head .more {
  font-family: var(--font-display);
  font-size: 11px;
  border-bottom: 0;
  white-space: nowrap;
}

/* --------------------------------------------------------------------------
   post list
   -------------------------------------------------------------------------- */

.post-list { list-style: none; margin: 0; padding: 0; }

.post-list li { margin: 0 0 14px; }

.post-item {
  display: block;
  border: 3px solid var(--line);
  background: var(--panel);
  padding: 16px 18px;
  color: var(--ink);
  border-bottom: 3px solid var(--line);
  box-shadow: 5px 5px 0 0 var(--shadow);
}
.post-item:hover {
  background: var(--panel-2);
  border-color: var(--cyan);
  color: var(--ink);
  transform: translate(2px, 2px);
  box-shadow: 3px 3px 0 0 var(--shadow);
}
.post-item:hover .post-title { color: var(--cyan); }

.post-item .post-meta {
  font-family: var(--font-display);
  font-size: 10px;
  color: var(--muted);
  display: block;
  margin-bottom: 8px;
  letter-spacing: 0.5px;
}
.post-item .post-title {
  font-family: var(--font-display);
  font-size: 15px;
  display: block;
  margin-bottom: 8px;
  text-shadow: 2px 2px 0 var(--shadow);
}
.post-item .post-summary { color: var(--muted); font-size: 20px; margin: 0; }

/* --------------------------------------------------------------------------
   tags
   -------------------------------------------------------------------------- */

.tags { display: flex; gap: 6px; flex-wrap: wrap; margin-top: 10px; }

.tag {
  font-family: var(--font-display);
  font-size: 9px;
  padding: 4px 7px;
  background: var(--panel-2);
  border: 2px solid var(--line);
  color: var(--muted);
  text-transform: lowercase;
}
.tag--cyan    { color: var(--cyan);    border-color: var(--cyan); }
.tag--magenta { color: var(--magenta); border-color: var(--magenta); }
.tag--yellow  { color: var(--yellow);  border-color: var(--yellow); }
.tag--green   { color: var(--green);   border-color: var(--green); }

/* --------------------------------------------------------------------------
   app grid
   -------------------------------------------------------------------------- */

.app-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 20px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.app-card {
  display: flex;
  flex-direction: column;
  height: 100%;
  border: 3px solid var(--line);
  background: var(--panel);
  padding: 18px;
  box-shadow: 6px 6px 0 0 var(--shadow);
}
.app-card:hover { border-color: var(--magenta); }

.app-icon {
  width: 40px;
  height: 40px;
  margin-bottom: 14px;
  image-rendering: pixelated;
  flex: none;
}

.app-card h3 {
  margin: 0 0 8px;
  font-size: 14px;
  text-shadow: 2px 2px 0 var(--shadow);
}
.app-card p {
  color: var(--muted);
  font-size: 20px;
  margin: 0 0 16px;
  flex: 1;
}
.app-card .app-links { display: flex; gap: 14px; flex-wrap: wrap; }
.app-card .app-links a {
  font-family: var(--font-display);
  font-size: 11px;
  border-bottom: 0;
  border-bottom: 2px solid rgba(79, 240, 230, 0.4);
}

/* --------------------------------------------------------------------------
   article (blog post)
   -------------------------------------------------------------------------- */

.article { max-width: 72ch; }

.article-head { margin-bottom: 28px; }

.article .post-meta {
  font-family: var(--font-display);
  font-size: 11px;
  color: var(--muted);
  letter-spacing: 0.5px;
  display: block;
  margin-bottom: 12px;
}

.article img {
  max-width: 100%;
  height: auto;
  image-rendering: pixelated;
  border: 3px solid var(--line);
  box-shadow: 6px 6px 0 0 var(--shadow);
}

.article .back {
  font-family: var(--font-display);
  font-size: 11px;
  display: inline-block;
  margin-top: 36px;
}

/* --------------------------------------------------------------------------
   callout / panel
   -------------------------------------------------------------------------- */

.panel {
  border: 3px solid var(--line);
  background: var(--panel);
  padding: 20px;
  box-shadow: 6px 6px 0 0 var(--shadow);
  margin-bottom: 24px;
}

.callout {
  border: 3px solid var(--yellow);
  background: rgba(255, 212, 71, 0.08);
  padding: 16px 18px;
  margin-bottom: 24px;
}
.callout p:last-child { margin-bottom: 0; }

/* --------------------------------------------------------------------------
   footer
   -------------------------------------------------------------------------- */

.site-footer {
  border-top: 3px solid var(--line);
  padding: 26px 0 40px;
  color: var(--muted);
  font-size: 19px;
}
.site-footer .wrap {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  flex-wrap: wrap;
  align-items: center;
}
.site-footer a { border-bottom: 2px solid rgba(79, 240, 230, 0.4); }

/* --------------------------------------------------------------------------
   404
   -------------------------------------------------------------------------- */

.center-stage {
  text-align: center;
  padding: 64px 0;
}
.center-stage .big {
  font-family: var(--font-display);
  font-size: 64px;
  color: var(--magenta);
  text-shadow: 4px 4px 0 var(--shadow);
  margin: 0 0 8px;
}

/* --------------------------------------------------------------------------
   responsive
   -------------------------------------------------------------------------- */

@media (max-width: 600px) {
  body { font-size: 19px; }
  h1 { font-size: 22px; }
  .hero { padding: 22px 18px; box-shadow: 5px 5px 0 0 var(--shadow); }
  .hero h1 { font-size: 23px; }
  .hero .lede { font-size: 20px; }
  .brand-name { font-size: 13px; }
  .nav a { padding: 7px 9px; font-size: 11px; }
  .post-item .post-title { font-size: 13px; }
  .center-stage .big { font-size: 40px; }
}

/* --------------------------------------------------------------------------
   accessibility
   -------------------------------------------------------------------------- */

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

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .cursor { animation: none; }
  * { transition: none !important; }
}