:root {
  --desk: #d6cfc2;
  --desk-shadow: #c2b7a7;
  --ink: #1b1a17;
  --muted: #5d5a54;
  --window: #f6f1e7;
  --window-dark: #ebe2d2;
  --border: #1b1a17;
  --accent: #00c2b8;
  --accent-dark: #007f78;
  --magenta: #ff5cc8;
  --cyan: #aef2ff;
  --neon-green: #9bffb3;
  --shadow: 6px 6px 0 #1b1a17;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at 15% 10%, rgba(0, 194, 184, 0.28), transparent 45%),
    radial-gradient(circle at 80% 0%, rgba(255, 92, 200, 0.22), transparent 40%),
    linear-gradient(180deg, var(--desk), var(--desk-shadow));
  color: var(--ink);
  font-family: "Geneva", "Lucida Grande", "Verdana", "Tahoma", sans-serif;
  position: relative;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(90deg, rgba(0, 0, 0, 0.06) 1px, transparent 1px),
    linear-gradient(0deg, rgba(0, 0, 0, 0.06) 1px, transparent 1px);
  background-size: 28px 28px;
  opacity: 0.18;
  pointer-events: none;
  z-index: 0;
}

body::after {
  content: "";
  position: fixed;
  inset: 0;
  background-image:
    repeating-linear-gradient(
      0deg,
      rgba(0, 0, 0, 0.035),
      rgba(0, 0, 0, 0.035) 1px,
      transparent 1px,
      transparent 4px
    ),
    linear-gradient(
      180deg,
      transparent 0%,
      rgba(0, 194, 184, 0.08) 50%,
      transparent 100%
    );
  background-size: auto, 100% 240%;
  background-position: 0 0, 0 -140%;
  opacity: 0.22;
  pointer-events: none;
  z-index: 0;
  animation: scanlines 12s linear infinite;
}

@keyframes scanlines {
  0% { background-position: 0 0, 0 -140%; }
  100% { background-position: 0 4px, 0 140%; }
}

h1, h2, h3, h4 {
  margin: 0;
  font-family: "Chicago", "Geneva", "Lucida Grande", "Verdana", sans-serif;
  letter-spacing: 0.02em;
}

p { margin: 0; }

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

.desktop {
  max-width: 1180px;
  margin: 0 auto;
  padding: 18px 24px 48px;
  position: relative;
  z-index: 1;
}

.menu-bar {
  height: 34px;
  background: linear-gradient(180deg, #f6f0e4, #e5ddcf);
  border: 2px solid var(--border);
  box-shadow: var(--shadow);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 12px;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  position: relative;
}

.menu-bar::after {
  content: "";
  position: absolute;
  left: 10px;
  right: 10px;
  bottom: -6px;
  height: 3px;
  background: linear-gradient(90deg, var(--accent), var(--magenta), transparent);
  opacity: 0.8;
}

.menu-left {
  display: flex;
  align-items: center;
  gap: 8px;
}

.menu-left::before {
  content: "";
  width: 10px;
  height: 10px;
  border: 2px solid var(--border);
  background: var(--accent);
  box-shadow: 0 0 6px rgba(0, 194, 184, 0.8);
}

.window {
  margin-top: 22px;
  border: 2px solid var(--border);
  background: linear-gradient(180deg, var(--window), #fdf9f2);
  box-shadow: var(--shadow), 0 0 18px rgba(0, 194, 184, 0.18);
  position: relative;
  overflow: hidden;
  opacity: 0;
  transform: translateY(14px);
  animation: rise 0.8s ease forwards;
}

section.window:nth-of-type(1) { animation-delay: 0.05s; }
section.window:nth-of-type(2) { animation-delay: 0.15s; }
section.window:nth-of-type(3) { animation-delay: 0.25s; }
section.window:nth-of-type(4) { animation-delay: 0.35s; }

@keyframes rise {
  to { opacity: 1; transform: translateY(0); }
}

.window::before {
  content: "";
  position: absolute;
  inset: 6px;
  background:
    linear-gradient(90deg, var(--accent) 0 20px, transparent 0) top left,
    linear-gradient(180deg, var(--accent) 0 20px, transparent 0) top left,
    linear-gradient(270deg, var(--magenta) 0 20px, transparent 0) bottom right,
    linear-gradient(0deg, var(--magenta) 0 20px, transparent 0) bottom right;
  background-size: 20px 2px, 2px 20px, 20px 2px, 2px 20px;
  background-repeat: no-repeat;
  opacity: 0.7;
  pointer-events: none;
}

.window::after {
  content: "";
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    0deg,
    rgba(0, 0, 0, 0.03),
    rgba(0, 0, 0, 0.03) 1px,
    transparent 1px,
    transparent 4px
  );
  pointer-events: none;
  opacity: 0.2;
}

.window-titlebar {
  background: linear-gradient(180deg, #f4eedf, #e7e0d2);
  border-bottom: 2px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 6px 10px;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  text-shadow: 0 0 8px rgba(0, 194, 184, 0.2);
}

.window-title {
  position: relative;
  animation: title-glitch 12s infinite;
}

@keyframes title-glitch {
  0%, 92%, 100% {
    transform: translate(0);
    text-shadow: none;
  }
  93% {
    transform: translate(0.6px, -0.4px);
    text-shadow: -1px 0 var(--magenta), 1px 0 var(--accent);
  }
  94% {
    transform: translate(-0.6px, 0.4px);
    text-shadow: 1px 0 var(--neon-green);
  }
  95% {
    transform: translate(0);
    text-shadow: none;
  }
}

.window-controls {
  display: flex;
  gap: 6px;
}

.window-controls span {
  width: 12px;
  height: 12px;
  border: 2px solid var(--border);
  background: #f6f1e7;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.5);
}

.window-controls span:nth-child(1) {
  background: #ff5f57;
  box-shadow: 0 0 6px rgba(255, 95, 87, 0.7);
}

.window-controls span:nth-child(2) {
  background: #febc2e;
  box-shadow: 0 0 6px rgba(254, 188, 46, 0.7);
}

.window-controls span:nth-child(3) {
  background: #28c840;
  box-shadow: 0 0 6px rgba(40, 200, 64, 0.7);
}

.window-status {
  color: var(--accent-dark);
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 6px;
}

.window-status::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 8px rgba(0, 194, 184, 0.8);
}

.window-body {
  padding: 18px 20px 22px;
  position: relative;
  z-index: 1;
}

.hero-body {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
}

.hero-kicker {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.28em;
  color: var(--accent-dark);
}

.hero-left h1 {
  font-size: clamp(32px, 4vw, 54px);
  margin-top: 6px;
}

.hero-role {
  margin-top: 6px;
  font-size: 16px;
  color: var(--accent-dark);
}

.hero-tagline {
  margin-top: 16px;
  font-size: 18px;
}

.hero-sub {
  margin-top: 8px;
  color: var(--muted);
}

.hero-actions {
  margin-top: 18px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.btn {
  border: 2px solid var(--border);
  padding: 8px 14px;
  background: var(--window-dark);
  box-shadow: 2px 2px 0 #1b1a17;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.btn.primary {
  background: linear-gradient(135deg, var(--accent), var(--magenta));
  color: #081418;
}

.btn:hover {
  transform: translateY(-1px);
}

.status-panel {
  border: 2px solid var(--border);
  background: #101820;
  color: var(--neon-green);
  padding: 14px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  box-shadow: inset 0 0 0 2px #0a0f13, 0 0 16px rgba(155, 255, 179, 0.15);
  position: relative;
}

.status-panel::after {
  content: "";
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    0deg,
    rgba(155, 255, 179, 0.08),
    rgba(155, 255, 179, 0.08) 1px,
    transparent 1px,
    transparent 4px
  );
  pointer-events: none;
}

.status-panel strong {
  display: block;
  font-size: 22px;
  font-family: "Monaco", "Menlo", "Courier New", monospace;
  text-shadow: 0 0 8px rgba(155, 255, 179, 0.5);
}

.status-panel span {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.18em;
}

.hero-note {
  margin-top: 12px;
  padding: 10px 12px;
  border: 2px dashed var(--accent-dark);
  color: var(--accent-dark);
  font-size: 12px;
  background: rgba(0, 194, 184, 0.08);
}

.section-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 18px;
}

.section-header p {
  color: var(--muted);
}

.link {
  color: var(--accent-dark);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
}

.project-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 16px;
}

.project-card {
  border: 2px solid var(--border);
  background: #fbf7ef;
  padding: 14px;
  box-shadow: 4px 4px 0 #1b1a17;
  position: relative;
  overflow: hidden;
}

.project-card::before {
  content: "";
  position: absolute;
  inset: 0;
  border: 2px solid transparent;
  border-image: linear-gradient(135deg, var(--accent), transparent 60%) 1;
  pointer-events: none;
}

.project-card::after {
  content: "";
  position: absolute;
  right: -30px;
  top: -30px;
  width: 80px;
  height: 80px;
  background: radial-gradient(circle, rgba(255, 92, 200, 0.4), transparent 70%);
}

.project-meta {
  font-size: 11px;
  color: var(--muted);
}

.project-title {
  font-size: 16px;
  margin: 6px 0 4px;
}

.project-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 10px 0;
}

.tag {
  padding: 2px 8px;
  border: 1px solid var(--border);
  background: #e9e1d5;
  font-size: 11px;
}

.project-highlights {
  padding-left: 16px;
  margin: 0;
  font-size: 12px;
  color: #35332f;
}

.vault-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 16px;
}

.vault-search {
  display: flex;
  align-items: center;
  gap: 8px;
  border: 2px solid var(--border);
  padding: 6px 10px;
  background: #fbf7ef;
}

.vault-search input {
  border: none;
  outline: none;
  background: transparent;
  font-size: 12px;
}

.kbd {
  border: 2px solid var(--border);
  padding: 2px 6px;
  font-size: 11px;
  background: #e9e1d5;
}

.vault-layout {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 16px;
}

.vault-sidebar {
  border: 2px solid var(--border);
  background: #f0e8dc;
  padding: 12px;
  box-shadow: inset 0 0 0 2px #c9c0b2;
}

.sidebar-title {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  margin-bottom: 10px;
  color: var(--muted);
}

.repo-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  max-height: 520px;
  overflow-y: auto;
}

.repo-item {
  border: 2px solid var(--border);
  padding: 10px;
  background: #fbf7ef;
  cursor: pointer;
}

.repo-item.active {
  background: #0f1b22;
  color: var(--cyan);
  border-color: var(--accent);
  box-shadow: 0 0 12px rgba(0, 194, 184, 0.4);
}

.repo-item h4 {
  font-size: 13px;
  margin: 0 0 4px;
}

.repo-item span {
  font-size: 11px;
  color: inherit;
}

.vault-main {
  border: 2px solid var(--border);
  background: #fbf7ef;
  padding: 14px;
}

.vault-summary {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  border-bottom: 2px solid var(--border);
  padding-bottom: 12px;
}

.preview-meta {
  margin-top: 6px;
  font-size: 12px;
  color: var(--muted);
}

.vault-highlights {
  margin-top: 12px;
  background: #f0e8dc;
  border: 2px solid var(--border);
  padding: 10px 12px;
}

.vault-highlights h4 {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--accent-dark);
}

.vault-highlights ul {
  padding-left: 16px;
  margin: 6px 0 0;
  font-size: 12px;
}

.vault-panels {
  margin-top: 14px;
  display: grid;
  grid-template-columns: minmax(240px, 0.9fr) minmax(0, 1.6fr);
  gap: 12px;
}

.file-panel, .code-panel {
  border: 2px solid var(--border);
  background: #101820;
  color: var(--cyan);
  padding: 10px;
  box-shadow: inset 0 0 0 2px rgba(0, 194, 184, 0.2);
  min-width: 0;
}

.panel-title {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  margin-bottom: 8px;
  color: var(--magenta);
}

.file-tree {
  font-family: "Monaco", "Menlo", "Courier New", monospace;
  font-size: 11px;
  max-height: 260px;
  overflow: auto;
  word-break: break-word;
  overflow-wrap: anywhere;
  scrollbar-gutter: stable;
}

.code-block {
  margin: 0;
  font-family: "Monaco", "Menlo", "Courier New", monospace;
  font-size: 11px;
  max-height: 260px;
  overflow: auto;
  white-space: pre;
  scrollbar-gutter: stable;
}

.download-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 18px;
}

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

.footer {
  margin-top: 24px;
  text-align: center;
  font-size: 12px;
  color: var(--muted);
}

:is(.repo-list, .file-tree, .code-block) {
  scrollbar-width: thin;
  scrollbar-color: var(--accent) #e9e1d5;
}

:is(.repo-list, .file-tree, .code-block)::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

:is(.repo-list, .file-tree, .code-block)::-webkit-scrollbar-track {
  background: #e9e1d5;
  border: 1px solid var(--border);
  border-radius: 999px;
}

:is(.repo-list, .file-tree, .code-block)::-webkit-scrollbar-thumb {
  background: linear-gradient(180deg, var(--accent), var(--magenta));
  border: 1px solid var(--border);
  border-radius: 999px;
}

:is(.file-tree, .code-block) {
  scrollbar-color: var(--neon-green) #0f1b22;
}

:is(.file-tree, .code-block)::-webkit-scrollbar-track {
  background: #0f1b22;
  border-color: #0f1b22;
}

:is(.file-tree, .code-block)::-webkit-scrollbar-thumb {
  background: linear-gradient(180deg, var(--neon-green), var(--accent));
  border-color: #0f1b22;
  box-shadow: 0 0 6px rgba(155, 255, 179, 0.4);
}

@media (prefers-reduced-motion: reduce) {
  body::after {
    animation: none;
  }
  .window-title {
    animation: none;
  }
}

@media (max-width: 980px) {
  .vault-layout {
    grid-template-columns: 1fr;
  }
  .vault-panels {
    grid-template-columns: 1fr;
  }
  .vault-summary {
    flex-direction: column;
    align-items: flex-start;
  }
  .download-card {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 720px) {
  .desktop {
    padding: 16px 14px 40px;
  }
  .menu-bar {
    font-size: 10px;
  }
  .section-header,
  .vault-head {
    flex-direction: column;
    align-items: flex-start;
  }
  .hero-actions {
    width: 100%;
  }
  .btn {
    width: 100%;
    text-align: center;
  }
}