/*
  Organic/Utilitarian Reset & Variables
  Sticking strictly to the provided brand palette.
*/
:root {
  --bg: #050816;
  --panel: #151030;
  --near-black: #100d25;
  --text-main: #f3f3f3;
  --text-muted: #aaa6c3;
  --accent: #804dee;
  --border-color: #2a2356;

  --font-sans: 'Poppins', system-ui, -apple-system, sans-serif;
  --font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
}

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

body {
  background-color: var(--bg);
  color: var(--text-main);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  padding: 4vw;
  min-height: 100vh;
}

::selection {
  background-color: var(--accent);
  color: #fff;
}

/*
  Asymmetrical Layout: Left context, right data.
  Breaks the centered, symmetrical "AI" feel immediately.
*/
.layout-wrapper {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  gap: 5rem;
}

/* --- Left Rail: Context --- */
.context-rail {
  flex: 1 1 300px;
  position: sticky;
  top: 4vw;
}

h1 {
  font-size: 2.25rem;
  font-weight: 600;
  line-height: 1.1;
  margin-bottom: 0.5rem;
  letter-spacing: -0.02em;
}

.subtitle {
  font-size: 0.95rem;
  color: var(--text-muted);
  margin-bottom: 2rem;
  font-weight: 500;
}

.intro {
  font-size: 1rem;
  color: var(--text-muted);
  line-height: 1.7;
}

/* Standard, unambiguous text links */
a {
  color: var(--text-main);
  text-decoration: underline;
  text-decoration-color: var(--text-muted);
  text-underline-offset: 4px;
  text-decoration-thickness: 1px;
  transition: all 0.15s ease-out;
}

a:hover {
  color: var(--accent);
  text-decoration-color: var(--accent);
}

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

/* --- Right Rail: The Index --- */
.data-rail {
  flex: 2 1 600px;
  min-width: 0; /* prevents flex blowout */
}

.project-list {
  list-style: none;
  border-top: 1px solid var(--border-color);
}

.project-item {
  padding: 2.5rem 0;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

/* Typography driving hierarchy, not boxes/colors */
.project-header {
  display: flex;
  align-items: baseline;
  gap: 1rem;
}

.project-num {
  font-family: var(--font-mono);
  color: var(--text-muted);
  font-size: 0.85rem;
  opacity: 0.7;
}

.project-title {
  font-size: 1.25rem;
  font-weight: 500;
  color: var(--text-main);
}

.project-desc {
  color: var(--text-muted);
  font-size: 1rem;
  max-width: 65ch; /* Optimal reading measure */
}

.project-links {
  margin-top: 0.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.link-row {
  display: flex;
  align-items: baseline;
  gap: 0.75rem;
  font-size: 0.9rem;
}

.link-label {
  font-family: var(--font-mono);
  color: var(--text-muted);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  width: 60px; /* Aligns the links nicely */
}

.link-url {
  font-family: var(--font-mono);
  word-break: break-all;
}

.empty-state {
  color: var(--text-muted);
  padding: 2.5rem 0;
}

/* Responsive adjustments for smaller screens */
@media (max-width: 900px) {
  .layout-wrapper {
    gap: 3rem;
  }
  .context-rail {
    position: static;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 2rem;
  }
  .project-list {
    border-top: none;
  }
  .project-item {
    padding: 2rem 0;
  }
}

@media (max-width: 500px) {
  body {
    padding: 1.5rem;
  }
  .link-row {
    flex-direction: column;
    gap: 0;
  }
  .link-label {
    margin-bottom: 0.1rem;
  }
}