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

:root {
  /* Color Theme: gruvbox by morhetz (https://github.com/morhetz/gruvbox) */
  --dark0_hard:    #1d2021;
  --dark0:         #282828;
  --dark0_soft:    #32302f;
  --dark1:         #3c3836;
  --dark2:         #504945;
  --dark3:         #665c54;
  --dark4:         #7c6f64;
  --dark4_256:     #7c6f64;
  --gray_245:      #928374;
  --gray_244:      #928374;
  --light0_hard:   #f9f5d7;
  --light0:        #fbf1c7;
  --light0_soft:   #f2e5bc;
  --light1:        #ebdbb2;
  --light2:        #d5c4a1;
  --light3:        #bdae93;
  --light4:        #a89984;
  --light4_256:    #a89984;
  --bright_red:    #fb4934;
  --bright_green:  #b8bb26;
  --bright_yellow: #fabd2f;
  --bright_blue:   #83a598;
  --bright_purple: #d3869b;
  --bright_aqua:   #8ec07c;
  --bright_orange: #fe8019;
  --neutral_red:   #cc241d;
  --neutral_green: #98971a;
  --neutral_yellow:#d79921;
  --neutral_blue:  #458588;
  --neutral_purple:#b16286;
  --neutral_aqua:  #689d6a;
  --neutral_orange:#d65d0e;
  --faded_red:     #9d0006;
  --faded_green:   #79740e;
  --faded_yellow:  #b57614;
  --faded_blue:    #076678;
  --faded_purple:  #8f3f71;
  --faded_aqua:    #427b58;
  --faded_orange:  #af3a03;
  --font: "IBM Plex Mono", monospace;
}

html {
  font-size: 16px;
  height: 100%;
  scroll-behavior: smooth;
}
body {
  font-family: var(--font);
  background: var(--dark0_hard);
  color: var(--light1);
  height: 100%;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

.header {
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 32px;
  border-bottom: 1px solid var(--dark1);
  position: relative;
  z-index: 10;
}
.header__logo {
  font-size: 16px;
  font-weight: 500;
  color: var(--light1);
  letter-spacing: 0.03em;
  text-decoration: none;
}
.header__logo-dot {
  color: var(--bright_red);
  font-weight: 700;
}
.header__source {
  font-size: 13px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gray_245);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: color 0.15s;
}
.header__source:hover {
  color: var(--light1);
}
.header__source svg {
  width: 18px;
  height: 18px;
}

.hero {
  flex: 1;
  position: relative;
  display: flex;
  align-items: center;
  padding: 0 128px;
  min-height: fit-content;
  overflow: hidden;
}

.sun {
  position: absolute;
  left: 0;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 75vh;
  height: 75vh;
  max-width: 720px;
  max-height: 720px;
  border-radius: 50%;
  background: var(--neutral_red);
  z-index: 1;
}

.sun-glow {
  position: absolute;
  left: 0;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 130vh;
  height: 130vh;
  max-width: 1200px;
  max-height: 1200px;
  border-radius: 50%;
  background: radial-gradient(
    circle,
    rgba(204, 36, 29, 0.18) 0%,
    rgba(204, 36, 29, 0.06) 30%,
    transparent 60%
  );
  z-index: 0;
  pointer-events: none;
}

.hero__content {
  position: relative;
  z-index: 2;
  margin-left: max(40vh, 380px);
  max-width: 540px;
}

.wordmark {
  font-size: clamp(64px, 10vw, 130px);
  font-weight: 600;
  line-height: 0.88;
  letter-spacing: -0.04em;
  margin-bottom: 28px;
  margin-top: 8px;
  margin-left: -0.6rem;
}
.wordmark__line {
  display: block;
}
.wordmark__line--proxima {
  color: var(--light0);
}
.wordmark__line--red {
  color: var(--bright_red);
}

.slogan {
  font-size: 16px;
  color: var(--gray_245);
  letter-spacing: 0.08em;
  font-weight: 400;
  margin-bottom: 28px;
}

.tagline {
  font-size: 14px;
  color: var(--gray_245);
  line-height: 1.65;
  max-width: 440px;
  font-weight: 300;
  margin-bottom: 40px;
}
.tagline strong {
  color: var(--light1);
  font-weight: 500;
}

.tools {
  border-top: 1px solid var(--dark1);
  padding-top: 24px;
  max-width: 440px;
}
.tools__label {
  font-size: 9px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--dark4);
  margin-bottom: 18px;
}
.tool {
  display: grid;
  grid-template-columns: 86px 1fr auto;
  gap: 16px;
  align-items: baseline;
  padding: 10px 0;
  border-bottom: 1px solid var(--dark1);
}
.tool:last-child {
  border-bottom: none;
}
.tool__name {
  font-size: 13px;
  color: var(--light0);
  font-weight: 500;
  letter-spacing: 0.02em;
}
.tool__desc {
  font-size: 12px;
  color: var(--gray_245);
  font-weight: 300;
}
.tool__status {
  font-size: 9px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  padding: 3px 8px;
  border-radius: 2px;
  white-space: nowrap;
}
.tool__status--dev {
  background: rgba(254, 128, 25, 0.12);
  color: var(--bright_orange);
}
.tool__status--next {
  background: rgba(146, 131, 116, 0.12);
  color: var(--gray_245);
}
.tool__status--planned {
  background: rgba(146, 131, 116, 0.08);
  color: var(--dark2);
}

footer {
  border-top: 1px solid var(--dark1);
  padding: 16px 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  position: relative;
  z-index: 10;
}
.foot__copy {
  font-size: 11px;
  color: var(--dark2);
  letter-spacing: 0.05em;
}
.foot__meta {
  font-size: 11px;
  color: var(--dark2);
  letter-spacing: 0.05em;
  display: flex;
  align-items: center;
  gap: 14px;
}
.foot__meta a {
  color: var(--dark2);
  text-decoration: none;
  transition: color 0.15s;
}
.foot__meta a:hover {
  color: var(--gray_245);
}

body.inner-page {
  height: auto;
  min-height: 100vh;
  overflow: auto;
}

.inner-page .header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: var(--dark0_hard);
  border-bottom: 1px solid var(--dark1);
  transform: translateY(-100%);
  transition: transform 0.25s ease;
  z-index: 100;
}
.inner-page .header--visible {
  transform: translateY(0);
}

.page-hero {
  background: var(--neutral_red);
  position: relative;
}
.page-hero__inner {
  max-width: 860px;
  margin: 0 auto;
  padding: 52px 48px 40px;
}
.page-hero__eyebrow {
  font-size: 10px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--dark0);
  margin-bottom: 16px;
}
.page-hero__eyebrow a {
  color: var(--dark0);
  text-decoration: none;
  transition: color 0.15s;
}
.page-hero__eyebrow a:hover {
  color: var(--dark0_hard);
  font-weight: 700;
}
.page-hero__title {
  font-size: 48px;
  font-weight: 600;
  color: var(--dark0);
  line-height: 1;
  letter-spacing: -0.02em;
  margin-bottom: 16px;
}
.page-hero__meta {
  font-size: 11px;
  color: var(--dark0);
  font-weight: 300;
  letter-spacing: 0.05em;
}

.page-main {
  flex: 1;
  max-width: 860px;
  margin: 0 auto;
  width: 100%;
  padding: 60px 48px 80px;
}

.toc {
  background: var(--dark0);
  border-left: 4px solid var(--neutral_red);
  padding: 24px 28px;
  margin-bottom: 64px;
  border-radius: 0 2px 2px 0;
}
.toc__label {
  font-size: 9px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--dark4);
  margin-bottom: 16px;
}
.toc__list {
  list-style: none;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px 32px;
}
.toc__list a {
  font-size: 12px;
  color: var(--gray_245);
  text-decoration: none;
  letter-spacing: 0.03em;
  transition: color 0.15s;
  display: flex;
  align-items: center;
  gap: 8px;
}
.toc__list a::before {
  content: "";
  display: inline-block;
  width: 12px;
  height: 1px;
  background: var(--dark2);
  flex-shrink: 0;
  transition:
    background 0.15s,
    width 0.15s;
}
.toc__list a:hover {
  color: var(--light1);
}
.toc__list a:hover::before {
  background: var(--bright_orange);
  width: 16px;
}

.section {
  margin-bottom: 60px;
  scroll-margin-top: 72px;
}
.section:last-child {
  margin-bottom: 0;
}
.section__header {
  display: flex;
  align-items: baseline;
  gap: 16px;
  margin-bottom: 28px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--dark1);
}
.section__num {
  font-size: 11px;
  font-weight: 500;
  color: var(--bright_red);
  letter-spacing: 0.1em;
  flex-shrink: 0;
}
.section__title {
  font-size: 22px;
  font-weight: 600;
  color: var(--light0);
  letter-spacing: -0.01em;
}

.prose p {
  font-size: 14px;
  line-height: 1.85;
  color: var(--light1);
  margin-bottom: 18px;
  font-weight: 300;
}
.prose p:last-child {
  margin-bottom: 0;
}
.prose strong {
  color: var(--light0);
  font-weight: 500;
}
.prose a {
  color: var(--bright_orange);
  text-decoration: none;
  border-bottom: 1px solid rgba(254, 128, 25, 0.3);
  transition:
    border-color 0.15s,
    color 0.15s;
}
.prose a:hover {
  color: var(--light0);
  border-bottom-color: var(--bright_orange);
}

.address-block {
  background: var(--dark0);
  border-left: 4px solid var(--bright_orange);
  padding: 20px 24px;
  margin: 24px 0;
  border-radius: 0 2px 2px 0;
}
.address-block p {
  font-size: 13px;
  color: var(--light1);
  line-height: 1.9;
  margin: 0;
  font-weight: 300;
}

.highlight {
  background: var(--dark0);
  border-left: 4px solid var(--bright_yellow);
  padding: 20px 24px;
  margin: 24px 0;
  border-radius: 0 2px 2px 0;
}
.highlight p {
  font-size: 13px;
  color: var(--light1);
  line-height: 1.75;
  margin: 0;
  font-weight: 300;
}
.highlight strong {
  color: var(--bright_yellow);
  font-weight: 500;
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  margin: 24px 0;
  font-size: 12px;
}
.data-table th {
  text-align: left;
  font-size: 9px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--dark4);
  padding: 10px 16px;
  border-bottom: 1px solid var(--dark1);
  font-weight: 500;
}
.data-table td {
  padding: 13px 16px;
  border-bottom: 1px solid var(--dark1);
  color: var(--light1);
  font-weight: 300;
  line-height: 1.5;
  vertical-align: top;
}
.data-table tr:last-child td {
  border-bottom: none;
}
.data-table tr:hover td {
  background: var(--dark0);
}
.data-table td:first-child {
  color: var(--light0);
  font-weight: 400;
  white-space: nowrap;
}
.data-table .tag {
  display: inline-block;
  font-size: 9px;
  padding: 2px 7px;
  letter-spacing: 0.08em;
  border-radius: 2px;
}
.data-table .tag--none {
  background: rgba(146, 131, 116, 0.15);
  color: var(--gray_245);
}
.data-table .tag--auto {
  background: rgba(204, 36, 29, 0.12);
  color: var(--bright_red);
}

@keyframes sun-enter {
  from {
    transform: translate(-150%, -50%);
  }
  to {
    transform: translate(-50%, -50%);
  }
}

@keyframes glow-enter {
  from {
    transform: translate(-150%, -50%);
    opacity: 0;
  }
  to {
    transform: translate(-50%, -50%);
    opacity: 1;
  }
}

@keyframes fade-from-right {
  from {
    opacity: 0;
    transform: translateX(40px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.sun {
  animation: sun-enter 1s cubic-bezier(0.22, 1, 0.36, 1) both;
}

.sun-glow {
  animation: glow-enter 1.2s cubic-bezier(0.22, 1, 0.36, 1) 0.1s both;
}

.wordmark__line--proxima {
  animation: fade-from-right 1s cubic-bezier(0.22, 1, 0.36, 1) 0.5s both;
}
.wordmark__line--red {
  animation: fade-from-right 1s cubic-bezier(0.22, 1, 0.36, 1) 0.6s both;
}
.slogan {
  animation: fade-from-right 1s cubic-bezier(0.22, 1, 0.36, 1) 0.8s both;
}
.tagline {
  animation: fade-from-right 1s cubic-bezier(0.22, 1, 0.36, 1) 1s both;
}
.tools {
  animation: fade-from-right 1s cubic-bezier(0.22, 1, 0.36, 1) 1.4s both;
}

@media (prefers-reduced-motion: reduce) {
  .sun,
  .sun-glow,
  .wordmark__line--proxima,
  .wordmark__line--red,
  .slogan,
  .tagline,
  .tools {
    animation: none;
  }
}

@media (max-width: 768px) {
  .wordmark {
    margin-left: -0.4rem;
  }
  .wordmark__line--red {
    color: var(--light0);
  }
  .hero {
    padding: 0 24px;
    align-items: flex-start;
    padding-top: 8vh;
  }
  .sun {
    width: 90vw;
    height: 90vw;
    max-width: 500px;
    max-height: 500px;
    top: 8vh;
    transform: translate(-50%, 0);
  }
  .sun-glow {
    width: 140vw;
    height: 140vw;
    top: 8vh;
    transform: translate(-50%, 0);
  }
  .hero__content {
    margin-left: 0;
    margin-top: 42vh;
    padding-bottom: 64px;
  }
  .header,
  footer {
    padding-left: 24px;
    padding-right: 24px;
  }
  footer {
    padding-top: 20px;
    padding-bottom: 36px;
  }

  html {
    height: auto;
    min-height: 100%;
  }
  body {
    height: auto;
    min-height: 100vh;
    overflow-x: hidden;
  }

  @keyframes sun-enter {
    from {
      transform: translate(-150%, 0);
    }
    to {
      transform: translate(-50%, 0);
    }
  }

  @keyframes glow-enter {
    from {
      transform: translate(-150%, 0);
      opacity: 0;
    }
    to {
      transform: translate(-50%, 0);
      opacity: 1;
    }
  }

  .page-hero__inner {
    padding: 40px 24px 32px;
  }
  .page-hero__title {
    font-size: 32px;
  }
  .page-main {
    padding: 40px 24px 60px;
  }
  .toc__list {
    grid-template-columns: 1fr;
  }
  .section__title {
    font-size: 18px;
  }
  .data-table {
    display: block;
    overflow-x: auto;
  }
}

@media (max-width: 480px) {
  .tool {
    grid-template-columns: 1fr auto;
    grid-template-rows: auto auto;
  }
  .tool__name {
    grid-column: 1;
    grid-row: 1;
  }
  .tool__status {
    grid-column: 2;
    grid-row: 1;
  }
  .tool__desc {
    grid-column: 1 / -1;
    grid-row: 2;
    margin-top: 4px;
  }
}