/* Concourse palette */
:root {
  --tunnel:   #151A24;
  --shaft:    #1D2535;
  --dusk:     #2A3448;
  --concrete: #3D4F66;
  --haze:     #5E7088;
  --fog:      #96A8BC;
  --cabin:    #E0DAC8;
  --sky:      #E8EDF2;

  --signal:   #A05252;
  --rust:     #A0745C;
  --platform: #C8B07A;
  --shrub:    #5B7F59;
  --oxide:    #3AAC92;
  --tide:     #4A86CC;
  --column:   #A87088;
  --canopy:   #8A9E6C;
}

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

html {
  font-size: 16px;
}

body {
  background-color: var(--shaft);
  color: var(--fog);
  font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
  font-size: 1rem;
  line-height: 1.7;
  min-height: 100vh;
}

main {
  max-width: 660px;
  margin: 0 auto;
  padding: 5rem 2rem 6rem;
}

/* Header */

header {
  margin-bottom: 3.5rem;
}

h1 {
  font-size: 2.4rem;
  font-weight: 600;
  color: var(--cabin);
  letter-spacing: -0.02em;
  line-height: 1.1;
}

.alias {
  font-size: 1rem;
  color: var(--haze);
  font-family: 'Menlo', 'Consolas', 'Monaco', monospace;
  margin-top: 0.3rem;
}

.meta {
  font-size: 0.85rem;
  color: var(--concrete);
  margin-top: 0.5rem;
  letter-spacing: 0.03em;
}

/* Section headings */

h2 {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--concrete);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 1.1rem;
}

h2 a {
  color: inherit;
  text-decoration: none;
}

h2 a:hover {
  color: var(--haze);
}

section {
  margin-bottom: 3.2rem;
}

/* Intro */

.intro-inner {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 2rem;
}

.bio p {
  color: var(--fog);
  font-size: 1rem;
  line-height: 1.7;
}

.cow-wrap {
  flex-shrink: 0;
  width: 10rem;
  height: 12rem;
  position: relative;
}

.cow {
  font-family: 'Menlo', 'Consolas', 'Monaco', monospace;
  font-size: 0.85rem;
  line-height: 1.5;
  color: var(--concrete);
  user-select: none;
  position: absolute;
  top: 0;
  right: 0;
  transform: scale(2);
  transform-origin: top right;
}

/* Palette */

.palette-desc {
  font-size: 0.9rem;
  color: var(--haze);
  margin-bottom: 1rem;
  line-height: 1.65;
}

.swatches {
  display: flex;
  gap: 0.5rem;
  align-items: center;
}

.dot {
  display: inline-block;
  width: 12px;
  height: 12px;
  border-radius: 50%;
}

/* Links */

.link-list {
  list-style: none;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}

.link-list li a {
  color: var(--fog);
  text-decoration: none;
  font-size: 0.95rem;
  transition: color 0.15s ease;
}

.link-list li a:hover {
  color: var(--cabin);
}

/* Footer / easter egg */

footer {
  margin-top: 5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--dusk);
}

.easter-egg {
  font-family: 'Menlo', 'Consolas', 'Monaco', monospace;
  font-size: 0.8rem;
  color: var(--dusk);
  user-select: none;
}

/* Responsive */

@media (max-width: 520px) {
  main {
    padding: 3rem 1.4rem 4rem;
  }

  h1 {
    font-size: 1.9rem;
  }

}