/*
 * Visual direction inspired by terminal.css by Jonas D. (MIT).
 * https://github.com/Gioni06/terminal.css
 */

:root {
  color-scheme: light;
  --background: #f3f1e7;
  --surface: #e5e5d8;
  --text: #172219;
  --muted: #59695d;
  --line: #8a998d;
  --accent: #087443;
  --accent-ink: #f7fff9;
  --glow: none;
  --scanline: rgba(23, 34, 25, 0.035);
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme]) {
    color-scheme: dark;
    --background: #020503;
    --surface: #06140a;
    --text: #55f27a;
    --muted: #2fae51;
    --line: #1d5f2f;
    --accent: #9affad;
    --accent-ink: #001405;
    --glow: 0 0 14px rgba(85, 242, 122, 0.3);
    --scanline: rgba(85, 242, 122, 0.04);
  }
}

:root[data-theme="dark"] {
  color-scheme: dark;
  --background: #020503;
  --surface: #06140a;
  --text: #55f27a;
  --muted: #2fae51;
  --line: #1d5f2f;
  --accent: #9affad;
  --accent-ink: #001405;
  --glow: 0 0 14px rgba(85, 242, 122, 0.3);
  --scanline: rgba(85, 242, 122, 0.04);
}

:root[data-theme="light"] {
  color-scheme: light;
  --background: #f3f1e7;
  --surface: #e5e5d8;
  --text: #172219;
  --muted: #59695d;
  --line: #8a998d;
  --accent: #087443;
  --accent-ink: #f7fff9;
  --glow: none;
  --scanline: rgba(23, 34, 25, 0.035);
}

* {
  box-sizing: border-box;
  text-rendering: geometricprecision;
}

*::selection {
  color: var(--accent-ink);
  background: var(--accent);
}

html {
  font-family: "IBM Plex Mono", "Lucida Console", "Courier New", monospace;
  background: var(--background);
  color: var(--text);
}

body {
  position: relative;
  margin: 0;
  min-height: 100vh;
  color: var(--text);
  line-height: 1.6;
  background: var(--background);
  transition: color 140ms ease, background-color 140ms ease;
}

body::before {
  position: fixed;
  z-index: 10;
  inset: 0;
  pointer-events: none;
  content: "";
  background: repeating-linear-gradient(
    to bottom,
    transparent 0,
    transparent 3px,
    var(--scanline) 4px
  );
}

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

a:hover,
a:focus-visible {
  color: var(--accent-ink);
  background: var(--accent);
}

a:focus-visible {
  outline: 1px solid var(--accent);
  outline-offset: 4px;
}

.home-page {
  display: flex;
  flex-direction: column;
  padding: clamp(3.5rem, 7vh, 5rem) 1.5rem 2rem;
}

.home {
  position: relative;
  z-index: 1;
  width: min(100%, 700px);
  margin: 0 auto;
  text-align: center;
}

.ascii-portrait {
  width: max-content;
  max-width: 100%;
  margin: 0 auto 1.35rem;
  color: var(--accent);
  text-align: left;
  text-shadow: var(--glow);
}

.ascii-portrait pre {
  margin: 0;
  overflow: hidden;
  font-family: "IBM Plex Mono", "Lucida Console", "Courier New", monospace;
  font-size: clamp(0.4rem, 1.25vw, 0.56rem);
  font-weight: 500;
  line-height: 0.88;
  letter-spacing: -0.075em;
  white-space: pre;
}

.home h1 {
  margin: 0;
  color: var(--text);
  font-family: "VT323", "IBM Plex Mono", monospace;
  font-size: clamp(2.4rem, 7vw, 4rem);
  font-weight: 400;
  letter-spacing: 0.04em;
  line-height: 1.1;
  text-transform: uppercase;
  text-shadow: var(--glow);
}

.prompt-mark {
  color: var(--accent);
}

.work-card {
  position: relative;
  margin: 2.25rem auto 0;
  padding: 1.25rem 1.4rem 1.35rem;
  color: var(--text);
  text-align: left;
  border: 1px solid var(--line);
  border-left: 3px solid var(--accent);
  background: var(--surface);
}

.work-card h2 {
  margin: 0 0 0.9rem;
  color: var(--text);
  font-family: "VT323", "IBM Plex Mono", monospace;
  font-size: 1.65rem;
  font-weight: 400;
  letter-spacing: 0.05em;
  line-height: 1;
  text-transform: uppercase;
  text-shadow: var(--glow);
}

.work-card p {
  margin: 0;
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.65;
}

.work-card .work-lede {
  margin-bottom: 0.7rem;
  color: var(--text);
  font-weight: 500;
}

.terminal-cursor {
  display: inline-block;
  width: 0.5em;
  height: 0.85em;
  margin-left: 0.22em;
  vertical-align: -0.06em;
  background: var(--accent);
  animation: terminal-cursor 900ms steps(1, end) infinite;
  box-shadow: var(--glow);
}

@keyframes terminal-cursor {
  0%,
  48% {
    opacity: 1;
  }

  49%,
  100% {
    opacity: 0;
  }
}

.profile-links {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  margin-top: 1.5rem;
}

.profile-links a {
  display: grid;
  width: 2.75rem;
  height: 2.75rem;
  place-items: center;
  color: var(--accent);
  border: 1px solid var(--line);
  border-radius: 0;
  background: transparent;
  transition: color 120ms ease, background-color 120ms ease, border-color 120ms ease;
}

.profile-links a:hover,
.profile-links a:focus-visible {
  color: var(--accent-ink);
  background: var(--accent);
  border-color: var(--accent);
}

.profile-links svg {
  width: 1.35rem;
  height: 1.35rem;
  fill: currentColor;
}

.profile-links .stroke-icon {
  fill: none;
  stroke: currentColor;
  stroke-width: 1.9;
}

.profile-links .icon-dot {
  fill: currentColor;
  stroke: none;
}

.site-footer {
  position: relative;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  justify-content: center;
  margin-top: auto;
  padding: 1rem 1.5rem;
  color: var(--muted);
  font-size: 0.75rem;
  letter-spacing: 0.02em;
  text-align: center;
}

.site-footer a {
  color: var(--muted);
  text-decoration: underline;
  text-decoration-color: var(--line);
  text-underline-offset: 0.2em;
}

.home-page .site-footer {
  position: static;
  margin-top: 2rem;
  padding: 1rem 0;
}

.content-page {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.content-shell {
  position: relative;
  z-index: 1;
  width: min(calc(100% - 3rem), 760px);
  margin: 0 auto;
  padding: 3.5rem 0 4rem;
  line-height: 1.75;
}

.content-shell h1 {
  margin: 1rem 0 0.25rem;
  color: var(--text);
  font-family: "VT323", "IBM Plex Mono", monospace;
  font-size: clamp(2.5rem, 7vw, 4rem);
  font-weight: 400;
  letter-spacing: 0.03em;
  line-height: 1;
  text-transform: uppercase;
  text-shadow: var(--glow);
}

.content-shell h2 {
  margin: 0 0 0.7rem;
  color: var(--text);
  font-size: 1rem;
  font-weight: 600;
}

.content-shell p {
  margin: 0 0 1rem;
}

.content-shell section {
  margin: 1rem 0;
  padding: 1.15rem 1.3rem;
  border: 1px solid var(--line);
  border-left: 3px solid var(--accent);
  background: var(--surface);
}

.content-shell section p:last-child {
  margin-bottom: 0;
}

.content-shell section a {
  text-decoration: underline;
  text-decoration-color: var(--line);
  text-underline-offset: 0.2em;
}

.back-link,
.page-kicker,
.effective-date {
  color: var(--muted);
  font-size: 0.8rem;
}

.page-kicker {
  margin-top: 2rem !important;
  margin-bottom: 0 !important;
  text-transform: uppercase;
}

.effective-date {
  margin-bottom: 2.5rem !important;
}

.back-link {
  display: inline-block;
  padding: 0.25rem 0.5rem;
  border: 1px solid var(--line);
}

.theme-toggle {
  position: fixed;
  z-index: 20;
  top: 1rem;
  right: 1rem;
  display: grid;
  width: 2.5rem;
  height: 2.5rem;
  padding: 0;
  place-items: center;
  color: var(--accent);
  background: var(--background);
  border: 1px solid var(--line);
  border-radius: 0;
  cursor: pointer;
  transition: color 120ms ease, background-color 120ms ease, border-color 120ms ease;
}

.theme-toggle:hover,
.theme-toggle:focus-visible {
  color: var(--accent-ink);
  background: var(--accent);
  border-color: var(--accent);
}

.theme-toggle:focus-visible {
  outline: 1px solid var(--accent);
  outline-offset: 4px;
}

.theme-icon {
  width: 1.15rem;
  height: 1.15rem;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.7;
  stroke-linecap: square;
  stroke-linejoin: miter;
}

.theme-icon-moon {
  display: block;
}

.theme-icon-sun {
  display: none;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme]) .theme-icon-moon {
    display: none;
  }

  :root:not([data-theme]) .theme-icon-sun {
    display: block;
  }
}

:root[data-theme="dark"] .theme-icon-moon {
  display: none;
}

:root[data-theme="dark"] .theme-icon-sun {
  display: block;
}

:root[data-theme="light"] .theme-icon-moon {
  display: block;
}

:root[data-theme="light"] .theme-icon-sun {
  display: none;
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  .terminal-cursor {
    opacity: 1;
  }
}

@media (max-width: 600px) {
  .home-page {
    padding: 3.75rem 1rem 1.5rem;
  }

  .ascii-portrait {
    margin-bottom: 1.1rem;
  }

  .home h1 {
    font-size: clamp(2.25rem, 9.2vw, 3rem);
  }

  .profile-links {
    gap: 0.3rem;
  }

  .profile-links a {
    width: 2.25rem;
    height: 2.25rem;
  }

  .content-shell {
    width: min(calc(100% - 2rem), 760px);
    padding-top: 4.5rem;
  }

  .content-shell section {
    padding: 1rem;
  }

  .work-card {
    padding: 1rem;
  }

  .work-card p {
    font-size: 0.85rem;
  }

}