:root {
  color-scheme: dark;
  --bg: #071018;
  --bg-deep: #0b1620;
  --panel: rgba(11, 22, 32, 0.86);
  --panel-strong: #111f2d;
  --panel-soft: rgba(16, 31, 45, 0.92);
  --text: #edf3f8;
  --muted: #98aab8;
  --muted-strong: #c7d4df;
  --line: rgba(151, 181, 204, 0.16);
  --line-strong: rgba(106, 168, 218, 0.3);
  --accent: #75c3ff;
  --accent-strong: #3f96da;
  --accent-soft: rgba(117, 195, 255, 0.12);
  --warm: #ffbe73;
  --warm-soft: rgba(255, 190, 115, 0.12);
  --danger: #ff8f87;
  --danger-soft: rgba(255, 143, 135, 0.12);
  --success: #6ad0a0;
  --success-soft: rgba(106, 208, 160, 0.12);
  --shadow-lg: 0 34px 90px rgba(0, 0, 0, 0.35);
  --shadow-md: 0 18px 44px rgba(0, 0, 0, 0.24);
  --radius-xl: 34px;
  --radius-lg: 26px;
  --radius-md: 18px;
  --radius-sm: 14px;
  --shell: 1180px;
  --font-heading: "Sora", "Segoe UI", sans-serif;
  --font-body: "Public Sans", "Segoe UI", sans-serif;
  --font-mono: "IBM Plex Mono", Consolas, monospace;
  --transition: 220ms ease;
  --transition-slow: 420ms ease;
}

html[data-theme="light"] {
  color-scheme: light;
  --bg: #f5f7fb;
  --bg-deep: #eaf0f6;
  --panel: rgba(255, 255, 255, 0.86);
  --panel-strong: #ffffff;
  --panel-soft: rgba(243, 247, 251, 0.94);
  --text: #13202d;
  --muted: #5d6e7c;
  --muted-strong: #33424f;
  --line: rgba(19, 32, 45, 0.11);
  --line-strong: rgba(40, 127, 202, 0.22);
  --accent: #287fca;
  --accent-strong: #165d96;
  --accent-soft: rgba(40, 127, 202, 0.12);
  --warm: #d88b35;
  --warm-soft: rgba(216, 139, 53, 0.12);
  --danger: #d96b63;
  --danger-soft: rgba(217, 107, 99, 0.12);
  --success: #2d8e67;
  --success-soft: rgba(45, 142, 103, 0.12);
  --shadow-lg: 0 34px 90px rgba(19, 32, 45, 0.14);
  --shadow-md: 0 18px 44px rgba(19, 32, 45, 0.1);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--text);
  font-family: var(--font-body);
  background:
    radial-gradient(circle at top left, rgba(117, 195, 255, 0.17), transparent 24rem),
    radial-gradient(circle at 82% 11%, rgba(255, 190, 115, 0.11), transparent 19rem),
    linear-gradient(180deg, #071018 0%, #0b1620 50%, #071018 100%);
  transition: background var(--transition-slow), color var(--transition);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(237, 243, 248, 0.038) 1px, transparent 1px),
    linear-gradient(90deg, rgba(237, 243, 248, 0.038) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: radial-gradient(circle at center, rgba(0, 0, 0, 0.8), transparent 78%);
  opacity: 0.5;
}

html.theme-animating body,
html.theme-animating body::before,
html.theme-animating header,
html.theme-animating footer,
html.theme-animating section,
html.theme-animating article,
html.theme-animating aside,
html.theme-animating nav a,
html.theme-animating button,
html.theme-animating input,
html.theme-animating textarea,
html.theme-animating summary,
html.theme-animating details,
html.theme-animating blockquote,
html.theme-animating .btn,
html.theme-animating .chip,
html.theme-animating .mini-chip,
html.theme-animating .darkmode-toggle__container,
html.theme-animating .darkmode-toggle__scenery,
html.theme-animating .darkmode__head,
html.theme-animating .darkmode__head::before,
html.theme-animating .darkmode__head::after,
html.theme-animating .darkmode__body,
html.theme-animating .darkmode__shadow {
  transition:
    background 540ms cubic-bezier(0.22, 1, 0.36, 1),
    background-color 540ms cubic-bezier(0.22, 1, 0.36, 1),
    border-color 540ms cubic-bezier(0.22, 1, 0.36, 1),
    color 320ms ease,
    box-shadow 540ms cubic-bezier(0.22, 1, 0.36, 1),
    opacity 540ms cubic-bezier(0.22, 1, 0.36, 1),
    filter 540ms cubic-bezier(0.22, 1, 0.36, 1),
    backdrop-filter 540ms cubic-bezier(0.22, 1, 0.36, 1) !important;
}

::view-transition-group(root) {
  animation-duration: 540ms;
  animation-timing-function: cubic-bezier(0.22, 1, 0.36, 1);
}

::view-transition-old(root),
::view-transition-new(root) {
  animation-duration: 540ms;
  mix-blend-mode: normal;
}

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

button,
input,
textarea {
  font: inherit;
}

img {
  max-width: 100%;
  display: block;
}

.shell {
  width: min(var(--shell), calc(100% - 44px));
  margin: 0 auto;
}

.skip-link {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.skip-link:focus {
  left: 18px;
  top: 18px;
  width: auto;
  height: auto;
  z-index: 100;
  padding: 12px 16px;
  border-radius: 999px;
  background: #ffffff;
  color: #071018;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(18px);
  background: rgba(7, 16, 24, 0.78);
  border-bottom: 1px solid rgba(237, 243, 248, 0.08);
}

.header__in {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  padding: 18px 0;
}

.header__controls {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 12px;
  flex-wrap: wrap;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  min-width: 0;
}

.brand__mark {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background:
    radial-gradient(circle at 30% 30%, rgba(255, 255, 255, 0.95), transparent 34%),
    linear-gradient(135deg, var(--accent), var(--warm));
  box-shadow: 0 0 0 8px rgba(117, 195, 255, 0.12);
  flex: 0 0 auto;
}

.brand__copy {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.brand__copy strong {
  font-family: var(--font-heading);
  font-size: 0.96rem;
  letter-spacing: -0.03em;
}

.brand__copy span {
  font-family: var(--font-mono);
  font-size: 0.73rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}

.site-nav,
.hero__actions,
.hero__meta,
.footer__links,
.mini-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.site-nav {
  align-items: center;
}

.darkmode-toggle {
  --toggle-size: 5.4px;
  --toggle-width: 10.625em;
  --toggle-height: 5.625em;
  --toggle-offset: calc((var(--toggle-height) - var(--darkmode-diameter)) / 2);
  --toggle-bg: linear-gradient(#2c4770, #070e2b 35%, #628cac 50% 70%, #a6c5d4) no-repeat;
  --darkmode-diameter: 4.375em;
  --toggle-radius: 99em;
  --toggle-transition: 0.4s;
  --toggle-accent: #de7d2f;
  --toggle-robot-bg: #ffffff;
  position: relative;
  display: inline-flex;
  flex: 0 0 auto;
  font-size: var(--toggle-size);
  line-height: 1;
  cursor: pointer;
  isolation: isolate;
  user-select: none;
  min-width: max-content;
}

.darkmode-toggle,
.darkmode-toggle *,
.darkmode-toggle *::before,
.darkmode-toggle *::after {
  box-sizing: border-box;
}

.darkmode-toggle__checkbox {
  appearance: none;
  -webkit-appearance: none;
  position: absolute;
  inset: 0;
  display: block;
  width: 100%;
  height: 100%;
  z-index: 3;
  margin: 0;
  padding: 0;
  border: 0;
  background: transparent;
  opacity: 0;
  cursor: pointer;
}

.darkmode-toggle__checkbox:focus-visible + .darkmode-toggle__container {
  outline: 0.22em solid var(--accent);
  outline-offset: 0.18em;
}

.darkmode-toggle__container {
  position: relative;
  width: var(--toggle-width);
  height: var(--toggle-height);
  overflow: visible;
  border-radius: var(--toggle-radius);
  background: var(--toggle-bg);
  background-size: 100% 11.25em;
  background-position-y: -5.625em;
  border: 0.18em solid rgba(22, 34, 45, 0.08);
  isolation: isolate;
  box-shadow:
    inset 0 0 0 0.1em rgba(255, 255, 255, 0.12),
    0 1.1em 2.1em rgba(15, 23, 32, 0.16);
  transition: background-position var(--toggle-transition), border-color var(--transition), box-shadow var(--transition);
}

.darkmode {
  position: absolute;
  top: calc(var(--toggle-offset) - 1.5em + 0.2em);
  left: var(--toggle-offset);
  display: flex;
  flex-direction: column;
  align-items: center;
  z-index: 2;
  transition: left var(--toggle-transition);
}

.darkmode__head-container {
  position: relative;
  z-index: 2;
  transform-origin: 1.25em 3.75em;
  transition: transform var(--toggle-transition);
}

.darkmode__head {
  position: relative;
  z-index: 1;
  width: 2.5em;
  height: 1.688em;
  margin-bottom: -0.188em;
  overflow: hidden;
  border-radius: var(--toggle-radius) var(--toggle-radius) 0 0;
  background:
    linear-gradient(
      transparent 0.063em,
      dimgray 0.063em 0.313em,
      transparent 0.313em 0.375em,
      var(--toggle-accent) 0.375em 0.5em,
      transparent 0.5em 1.313em,
      silver 1.313em 1.438em,
      transparent 1.438em
    ),
    linear-gradient(45deg, transparent 0.188em, var(--toggle-robot-bg) 0.188em 1.25em, transparent 1.25em),
    linear-gradient(-45deg, transparent 0.188em, var(--toggle-robot-bg) 0.188em 1.25em, transparent 1.25em),
    linear-gradient(var(--toggle-robot-bg) 1.25em, transparent 1.25em);
  filter: drop-shadow(0 0.063em 0.125em gray);
}

.darkmode__head::before {
  content: "";
  position: absolute;
  top: 0.413em;
  left: 50%;
  width: 0.563em;
  height: 0.563em;
  border-radius: var(--toggle-radius);
  transform: translateX(-50%);
  background:
    radial-gradient(0.125em circle at 0.25em 0.375em, red, transparent),
    radial-gradient(0.063em circle at 0.375em 0.188em, var(--toggle-robot-bg) 50%, transparent 100%),
    linear-gradient(45deg, #000 0.188em, dimgray 0.313em 0.375em, #000 0.5em);
  box-shadow:
    0 0 0 0.089em lightgray,
    0.563em 0.281em 0 -0.148em,
    0.563em 0.281em 0 -0.1em var(--toggle-robot-bg),
    0.563em 0.281em 0 -0.063em;
  transition: left var(--toggle-transition);
}

.darkmode__head::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0.375em;
  width: 100%;
  height: 0.188em;
  background: linear-gradient(
    to right,
    var(--toggle-accent) 0.125em,
    transparent 0.125em 0.188em,
    var(--toggle-accent) 0.188em 0.313em,
    transparent 0.313em 0.375em,
    var(--toggle-accent) 0.375em 0.938em,
    transparent 0.938em 1em,
    var(--toggle-accent) 1em 1.125em,
    transparent 1.125em 1.875em,
    var(--toggle-accent) 1.875em 2em,
    transparent 2em 2.063em,
    var(--toggle-accent) 2.063em 2.25em,
    transparent 2.25em 2.313em,
    var(--toggle-accent) 2.313em 2.375em,
    transparent 2.375em 2.438em,
    var(--toggle-accent) 2.438em
  );
  transition: background-position var(--toggle-transition);
}

.darkmode__antenna {
  position: absolute;
  width: 0.059em;
  border-radius: var(--toggle-radius) var(--toggle-radius) 0 0;
  transform: translateY(-90%);
  transition: left var(--toggle-transition), right var(--toggle-transition);
}

.darkmode__antenna:nth-child(1) {
  right: 0.938em;
  height: 0.938em;
  background: linear-gradient(#000 0.188em, silver 0.188em);
}

.darkmode__antenna:nth-child(2) {
  left: 50%;
  height: 0.375em;
  background: silver;
  transform: translate(-50%, -90%);
}

.darkmode__body {
  position: relative;
  z-index: 1;
  width: 4.375em;
  height: 4.375em;
  overflow: hidden;
  border-radius: var(--toggle-radius);
  transform: rotate(45deg);
  transition: transform var(--toggle-transition);
  background:
    linear-gradient(
      -90deg,
      var(--toggle-robot-bg) 4%,
      var(--toggle-accent) 4% 10%,
      transparent 10% 90%,
      var(--toggle-accent) 90% 96%,
      var(--toggle-robot-bg) 96%
    ),
    linear-gradient(
      var(--toggle-robot-bg) 4%,
      var(--toggle-accent) 4% 10%,
      transparent 10% 90%,
      var(--toggle-accent) 90% 96%,
      var(--toggle-robot-bg) 96%
    ),
    linear-gradient(to right, transparent 2.156em, silver 2.156em 2.219em, transparent 2.188em),
    linear-gradient(transparent 2.156em, silver 2.156em 2.219em, transparent 2.188em);
  background-color: var(--toggle-robot-bg);
}

.darkmode__body::after {
  content: "";
  position: absolute;
  left: 0.563em;
  bottom: 1.5em;
  width: 0.188em;
  height: 0.188em;
  border-radius: 50%;
  background: rgb(236, 236, 236);
  color: rgb(236, 236, 236);
  box-shadow:
    0.875em 0.938em,
    0 -1.25em,
    0.875em -2.125em,
    2.125em -2.125em,
    3.063em -1.25em,
    3.063em 0,
    2.125em 0.938em;
}

.darkmode__body::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  z-index: 0;
  width: 2.625em;
  height: 2.625em;
  border: 0.313em solid var(--toggle-accent);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  background:
    radial-gradient(1em circle at center, rgb(236, 236, 236) 50%, transparent 51%),
    radial-gradient(1.25em circle at center, var(--toggle-robot-bg) 50%, transparent 51%),
    linear-gradient(-90deg, transparent 42%, var(--toggle-accent) 42% 58%, transparent 58%),
    linear-gradient(var(--toggle-robot-bg) 42%, var(--toggle-accent) 42% 58%, var(--toggle-robot-bg) 58%);
}

.artificial__hidden {
  position: absolute;
  inset: 0;
  overflow: hidden;
  border-radius: inherit;
  pointer-events: none;
}

.darkmode__shadow {
  position: absolute;
  bottom: 0;
  left: calc(var(--toggle-offset) - 0.938em);
  z-index: 1;
  width: var(--darkmode-diameter);
  height: 20%;
  border-radius: 50%;
  background: #3a271c;
  box-shadow: 0.313em 0 3.125em #3a271c;
  opacity: 0.25;
  transform: skew(-70deg);
  transition: left var(--toggle-transition), transform var(--toggle-transition);
}

.darkmode-toggle__scenery {
  position: absolute;
  inset: 0;
  overflow: hidden;
  border-radius: inherit;
  pointer-events: none;
}

.darkmode-toggle__scenery::before {
  content: "";
  position: absolute;
  bottom: 0;
  width: 100%;
  height: 30%;
  background: #b18d71;
  z-index: 1;
}

.darkmode-toggle__cloud {
  position: absolute;
  z-index: 1;
  border-radius: 50%;
  transition: right var(--toggle-transition), transform var(--toggle-transition), opacity var(--toggle-transition);
}

.darkmode-toggle__cloud:nth-last-child(1) {
  top: 2.813em;
  right: 1.875em;
  width: 0.875em;
  height: 0.625em;
  background: linear-gradient(to top right, #ffffffae, #ffffffae);
  filter: blur(0.125em) drop-shadow(0.313em 0.313em #ffffffae) drop-shadow(-0.625em 0 #fff) drop-shadow(-0.938em -0.125em #fff);
}

.darkmode-toggle__cloud:nth-last-child(2) {
  top: 0.625em;
  right: 4.375em;
  width: 0.875em;
  height: 0.375em;
  background: #dfdedeae;
  filter: blur(0.125em) drop-shadow(-0.313em -0.188em #e0dfdfae) drop-shadow(-0.625em -0.188em #bbbbbbae) drop-shadow(-1em 0.063em #cfcfcfae);
}

.darkmode-toggle__cloud:nth-last-child(3) {
  top: 1.25em;
  right: 0.938em;
  width: 0.875em;
  height: 0.375em;
  background: #ffffffae;
  filter: blur(0.125em) drop-shadow(0.438em 0.188em #ffffffae) drop-shadow(-0.625em 0.313em #ffffffae);
}

.gomrassen,
.hermes,
.chenini {
  position: absolute;
  top: 100%;
  border-radius: var(--toggle-radius);
  background: linear-gradient(#fff, #6e8ea2);
}

.gomrassen {
  left: 0.938em;
  width: 1.875em;
  height: 1.875em;
  box-shadow: 0 0 0.188em #ffffff52, 0 0 0.188em #6e8ea24b;
  transition: top var(--toggle-transition);
}

.gomrassen::before,
.gomrassen::after {
  content: "";
  position: absolute;
  border-radius: inherit;
  box-shadow: inset 0 0 0.063em rgb(140, 162, 169);
  background: rgb(184, 196, 200);
}

.gomrassen::before {
  top: 0.313em;
  left: 0.313em;
  width: 0.438em;
  height: 0.438em;
}

.gomrassen::after {
  top: 0.75em;
  left: 1.25em;
  width: 0.25em;
  height: 0.25em;
}

.hermes {
  left: 3.438em;
  width: 0.625em;
  height: 0.625em;
  box-shadow: 0 0 0.125em #ffffff52, 0 0 0.125em #6e8ea24b;
  transition: top 0.6s;
}

.chenini {
  left: 4.375em;
  width: 0.5em;
  height: 0.5em;
  box-shadow: 0 0 0.125em #ffffff52, 0 0 0.125em #6e8ea24b;
  transition: top 0.8s;
}

.tatto-1,
.tatto-2 {
  position: absolute;
  width: 1.25em;
  height: 1.25em;
  border-radius: var(--toggle-radius);
}

.tatto-1 {
  top: 0.625em;
  right: 3.125em;
  background: #fefefe;
  box-shadow: 0 0 0.438em #fdf4e1;
  transition: top var(--toggle-transition);
}

.tatto-2 {
  top: 2.188em;
  right: 1.25em;
  background: linear-gradient(#e6ac5c, #d75449);
  box-shadow: 0 0 0.438em #e6ad5c3d, 0 0 0.438em #d755494f;
  transition: top 0.7s;
}

.darkmode-toggle__star {
  position: absolute;
  top: 100%;
  width: 0.063em;
  height: 0.063em;
  border-radius: var(--toggle-radius);
  background: #fff;
  color: #fff;
  filter: drop-shadow(0 0 0.063em #fff);
}

.darkmode-toggle__star:nth-child(1) {
  left: 3.75em;
  box-shadow: 1.25em 0.938em, -1.25em 2.5em, 0 1.25em, 1.875em 0.625em, -3.125em 1.875em, 1.25em 2.813em;
  transition: top 0.2s;
}

.darkmode-toggle__star:nth-child(2) {
  left: 4.688em;
  box-shadow: 0.625em 0, 0 0.625em, -0.625em -0.625em, 0.625em 0.938em, -3.125em 1.25em, 1.25em -1.563em;
  transition: top 0.3s;
}

.darkmode-toggle__star:nth-child(3) {
  left: 5.313em;
  box-shadow: -0.625em -0.625em, -2.188em 1.25em, -2.188em 0, -3.75em -0.625em, -3.125em -0.625em, -2.5em -0.313em, 0.75em -0.625em;
  transition: top var(--toggle-transition);
}

.darkmode-toggle__star:nth-child(4) {
  left: 1.875em;
  width: 0.125em;
  height: 0.125em;
  transition: top 0.5s;
}

.darkmode-toggle__star:nth-child(5) {
  left: 5em;
  width: 0.125em;
  height: 0.125em;
  transition: top 0.6s;
}

.darkmode-toggle__star:nth-child(6) {
  left: 2.5em;
  width: 0.125em;
  height: 0.125em;
  transition: top 0.7s;
}

.darkmode-toggle__star:nth-child(7) {
  left: 3.438em;
  width: 0.125em;
  height: 0.125em;
  transition: top 0.8s;
}

.darkmode-toggle__checkbox:checked + .darkmode-toggle__container {
  background-position-y: 0;
}

.darkmode-toggle__checkbox:checked + .darkmode-toggle__container .darkmode-toggle__star:nth-child(1) {
  top: 0.625em;
}

.darkmode-toggle__checkbox:checked + .darkmode-toggle__container .darkmode-toggle__star:nth-child(2) {
  top: 1.875em;
}

.darkmode-toggle__checkbox:checked + .darkmode-toggle__container .darkmode-toggle__star:nth-child(3) {
  top: 1.25em;
}

.darkmode-toggle__checkbox:checked + .darkmode-toggle__container .darkmode-toggle__star:nth-child(4),
.darkmode-toggle__checkbox:checked + .darkmode-toggle__container .darkmode-toggle__star:nth-child(5) {
  top: 3.438em;
}

.darkmode-toggle__checkbox:checked + .darkmode-toggle__container .darkmode-toggle__star:nth-child(6) {
  top: 0.313em;
}

.darkmode-toggle__checkbox:checked + .darkmode-toggle__container .darkmode-toggle__star:nth-child(7) {
  top: 1.875em;
}

.darkmode-toggle__checkbox:checked + .darkmode-toggle__container .darkmode-toggle__cloud {
  right: -100%;
}

.darkmode-toggle__checkbox:checked + .darkmode-toggle__container .gomrassen {
  top: 0.938em;
}

.darkmode-toggle__checkbox:checked + .darkmode-toggle__container .hermes {
  top: 2.5em;
}

.darkmode-toggle__checkbox:checked + .darkmode-toggle__container .chenini {
  top: 2.75em;
}

.darkmode-toggle__checkbox:checked + .darkmode-toggle__container .tatto-1,
.darkmode-toggle__checkbox:checked + .darkmode-toggle__container .tatto-2 {
  top: 100%;
}

.darkmode-toggle__checkbox:checked + .darkmode-toggle__container .darkmode {
  left: calc(100% - var(--darkmode-diameter) - var(--toggle-offset));
}

.darkmode-toggle__checkbox:checked + .darkmode-toggle__container .darkmode__shadow {
  left: calc(100% - var(--darkmode-diameter) - var(--toggle-offset) + 0.938em);
  transform: skew(70deg);
}

.darkmode-toggle__checkbox:checked + .darkmode-toggle__container .darkmode__body {
  transform: rotate(225deg);
}

.darkmode-toggle__checkbox:hover + .darkmode-toggle__container .darkmode__head::before {
  left: 100%;
}

.darkmode-toggle__checkbox:not(:checked):hover + .darkmode-toggle__container .darkmode__antenna:nth-child(1) {
  right: 1.5em;
}

.darkmode-toggle__checkbox:hover + .darkmode-toggle__container .darkmode__antenna:nth-child(2) {
  left: 0.938em;
}

.darkmode-toggle__checkbox:hover + .darkmode-toggle__container .darkmode__head::after {
  background-position: 1.375em 0;
}

.darkmode-toggle__checkbox:checked:hover + .darkmode-toggle__container .darkmode__head::before {
  left: 0;
}

.darkmode-toggle__checkbox:checked:hover + .darkmode-toggle__container .darkmode__antenna:nth-child(2) {
  left: calc(100% - 0.938em);
}

.darkmode-toggle__checkbox:checked:hover + .darkmode-toggle__container .darkmode__head::after {
  background-position: -1.375em 0;
}

.darkmode-toggle__checkbox:active + .darkmode-toggle__container .darkmode__head-container {
  transform: rotate(25deg);
}

.darkmode-toggle__checkbox:checked:active + .darkmode-toggle__container .darkmode__head-container {
  transform: rotate(-25deg);
}

.darkmode-toggle:hover .darkmode__head::before,
.darkmode-toggle:hover .darkmode__antenna:nth-child(2) {
  left: 50% !important;
}

.darkmode-toggle:hover .darkmode__antenna:nth-child(1) {
  right: 0.938em !important;
}

.darkmode-toggle:hover .darkmode__head::after {
  background-position: 0 0 !important;
}

.site-nav a {
  padding: 10px 14px;
  border-radius: 999px;
  border: 1px solid transparent;
  color: var(--muted);
  font-weight: 700;
  transition:
    color var(--transition),
    background var(--transition),
    border-color var(--transition),
    transform var(--transition);
}

.site-nav a:hover,
.site-nav a:focus-visible,
.text-link:hover,
.text-link:focus-visible,
.btn:hover,
.btn:focus-visible {
  transform: translateY(-1px);
}

.site-nav a:hover,
.site-nav a:focus-visible {
  color: var(--text);
  background: rgba(237, 243, 248, 0.06);
  border-color: rgba(237, 243, 248, 0.1);
}

.site-nav a.is-active {
  color: var(--text);
  background: rgba(117, 195, 255, 0.12);
  border-color: rgba(117, 195, 255, 0.24);
}

.site-nav__back {
  background: rgba(255, 190, 115, 0.1);
  border-color: rgba(255, 190, 115, 0.18) !important;
  color: var(--muted-strong) !important;
}

.section-anchor {
  scroll-margin-top: 108px;
}

.hero {
  padding: 56px 0 26px;
}

.hero--compact {
  padding-bottom: 12px;
}

.hero__grid,
.hero__grid--compact,
.story-grid,
.communication-grid,
.ethics-grid,
.day-grid,
.closing-grid {
  display: grid;
  gap: 22px;
  align-items: start;
}

.hero__grid {
  grid-template-columns: minmax(0, 1.18fr) minmax(320px, 0.82fr);
}

.hero__grid--compact {
  grid-template-columns: minmax(0, 1.15fr) minmax(280px, 0.85fr);
}

.hero__copy,
.hero__panel,
.summary-card,
.comparison-card,
.story-card,
.quote-panel,
.process-card,
.support-banner,
.report-callout,
.quote-feature,
.info-card,
.mini-card,
.note-card,
.ethics-card,
.principle-card,
.day-card,
.challenge-card,
.impact-band,
.closing-card,
.project-note,
.source-card,
.remix-card {
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--panel);
  box-shadow: var(--shadow-md);
}

.hero__copy {
  padding: 36px;
  background: linear-gradient(135deg, rgba(17, 31, 45, 0.96), rgba(10, 18, 28, 0.94));
}

.hero__panel {
  padding: 20px;
  display: grid;
  gap: 18px;
  background: rgba(11, 22, 32, 0.74);
}

.panel-card {
  padding: 18px;
  border-radius: var(--radius-md);
  border: 1px solid rgba(151, 181, 204, 0.16);
  background: rgba(13, 25, 37, 0.92);
}

.panel-card--glow {
  background:
    linear-gradient(135deg, rgba(117, 195, 255, 0.14), rgba(13, 25, 37, 0.95));
}

.panel-card--quote {
  background:
    linear-gradient(135deg, rgba(255, 190, 115, 0.08), rgba(13, 25, 37, 0.96));
}

.panel-card__label,
.summary-card__kicker,
.comparison-card__label,
.quote-panel__label,
.report-callout__label,
.quote-feature__label,
.project-note__label,
.source-card__type {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
}

.eyebrow::before {
  content: "";
  width: 40px;
  height: 1px;
  background: linear-gradient(90deg, var(--accent), transparent);
}

h1,
h2,
h3 {
  margin: 0;
  font-family: var(--font-heading);
  letter-spacing: -0.04em;
}

h1 {
  margin-top: 18px;
  font-size: clamp(3rem, 6vw, 5.2rem);
  line-height: 0.95;
  max-width: 11ch;
}

h2 {
  font-size: clamp(1.9rem, 3vw, 2.8rem);
}

h3 {
  font-size: 1.18rem;
}

p,
li {
  color: var(--muted);
  line-height: 1.75;
}

.hero__lead,
.hero__body,
.section-head p,
.impact-band__body {
  max-width: 68ch;
}

.hero__lead {
  margin: 18px 0 0;
  color: var(--muted-strong);
  font-size: 1.06rem;
}

.hero__body {
  margin-top: 14px;
}

.hero__actions {
  margin-top: 26px;
}

.hero__meta {
  margin-top: 18px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 12px 18px;
  border-radius: 999px;
  border: 1px solid rgba(237, 243, 248, 0.12);
  background: rgba(237, 243, 248, 0.05);
  color: var(--text);
  font-weight: 800;
  transition:
    transform var(--transition),
    background var(--transition),
    border-color var(--transition),
    box-shadow var(--transition);
}

.btn--primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-strong));
  border-color: transparent;
  color: #ffffff;
  box-shadow: 0 16px 42px rgba(63, 150, 218, 0.24);
}

.btn--ghost {
  background: rgba(237, 243, 248, 0.05);
}

.btn--small {
  min-height: 40px;
  padding: 10px 14px;
  font-size: 0.92rem;
}

.chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid rgba(237, 243, 248, 0.1);
  background: rgba(237, 243, 248, 0.06);
  color: var(--muted-strong);
  font-family: var(--font-mono);
  font-size: 0.76rem;
}

.chip::before,
.impact-card__label::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 12px rgba(117, 195, 255, 0.28);
}

.signal-stack {
  display: grid;
  gap: 12px;
  margin-top: 14px;
}

.signal-stack__item {
  display: grid;
  gap: 4px;
  padding: 14px;
  border-radius: var(--radius-md);
  background: rgba(7, 16, 24, 0.46);
  border: 1px solid rgba(151, 181, 204, 0.14);
}

.signal-stack__item strong {
  font-family: var(--font-heading);
}

.signal-stack__item span {
  color: var(--muted);
  font-size: 0.95rem;
}

.signal-stack__tag,
.process-card__step {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 42px;
  min-height: 42px;
  padding: 0 12px;
  border-radius: 999px;
  background: rgba(117, 195, 255, 0.14);
  color: var(--accent);
  font-family: var(--font-mono);
  font-weight: 700;
}

.quote-mini,
blockquote {
  margin: 12px 0 0;
  color: var(--text);
  line-height: 1.55;
}

blockquote {
  font-family: var(--font-heading);
  font-size: clamp(1.4rem, 2vw, 2rem);
}

.section {
  padding: 34px 0;
}

.section--tight {
  padding-top: 16px;
}

.section-head {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 18px;
  margin-bottom: 20px;
}

.summary-grid,
.comparison-grid,
.process-grid,
.principles-grid,
.challenge-grid,
.impact-grid,
.source-grid,
.works-list,
.remix-grid {
  display: grid;
  gap: 18px;
}

.summary-grid {
  grid-template-columns: 1.15fr 1fr 1fr;
}

.summary-card,
.story-card,
.ethics-card,
.closing-card {
  padding: 24px;
}

.comparison-grid,
.source-grid,
.works-list {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.source-grid {
  grid-template-columns: minmax(0, 1fr);
}

.comparison-card,
.process-card,
.principle-card,
.challenge-card,
.impact-card,
.source-card,
.remix-card {
  padding: 22px;
}

.comparison-card--warning {
  background: linear-gradient(135deg, rgba(255, 143, 135, 0.12), rgba(11, 22, 32, 0.95));
}

.comparison-card--success {
  background: linear-gradient(135deg, rgba(106, 208, 160, 0.12), rgba(11, 22, 32, 0.95));
}

.contrast-list,
.detail-list,
.source-points {
  margin: 14px 0 0;
  padding-left: 18px;
}

.story-grid,
.communication-grid,
.ethics-grid,
.day-grid,
.closing-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.timeline-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 20px;
}

.timeline-strip__item {
  padding: 16px;
  border-radius: var(--radius-md);
  border: 1px solid rgba(151, 181, 204, 0.12);
  background: rgba(7, 16, 24, 0.4);
}

.timeline-strip__item span {
  display: block;
  color: var(--text);
  font-family: var(--font-heading);
}

.quote-panel,
.quote-feature,
.day-card,
.project-note {
  padding: 24px;
}

.quote-panel {
  background: linear-gradient(135deg, rgba(117, 195, 255, 0.1), rgba(11, 22, 32, 0.95));
}

.process-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.support-banner,
.report-callout,
.note-card {
  padding: 22px;
}

.support-banner {
  margin-top: 18px;
  background: linear-gradient(135deg, rgba(117, 195, 255, 0.1), rgba(11, 22, 32, 0.95));
}

.report-callout {
  margin-top: 18px;
  background: linear-gradient(135deg, rgba(255, 190, 115, 0.09), rgba(11, 22, 32, 0.96));
}

.communication-stack {
  display: grid;
  gap: 18px;
}

.quote-feature {
  background: linear-gradient(160deg, rgba(63, 150, 218, 0.16), rgba(11, 22, 32, 0.98));
}

.info-card,
.note-card {
  padding: 22px;
}

.mini-grid {
  gap: 18px;
}

.mini-card {
  flex: 1 1 180px;
  padding: 18px;
}

.mini-card strong {
  display: block;
  margin-bottom: 8px;
  font-family: var(--font-heading);
  color: var(--text);
}

.principles-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.desk-scene {
  position: relative;
  min-height: 430px;
  padding: 28px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  background:
    radial-gradient(circle at top left, rgba(117, 195, 255, 0.12), transparent 18rem),
    linear-gradient(180deg, rgba(17, 31, 45, 0.97), rgba(10, 18, 28, 0.98));
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}

.desk-scene::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 74px;
  background: linear-gradient(180deg, transparent, rgba(0, 0, 0, 0.34));
}

.monitor {
  position: absolute;
  display: grid;
  gap: 12px;
  padding: 14px;
  border-radius: 18px;
  border: 1px solid rgba(151, 181, 204, 0.16);
  background: rgba(7, 16, 24, 0.84);
  box-shadow: 0 14px 40px rgba(0, 0, 0, 0.3);
}

.monitor--terminal {
  top: 42px;
  left: 28px;
  width: 41%;
}

.monitor--docs {
  top: 18px;
  right: 28px;
  width: 33%;
}

.monitor--analysis {
  bottom: 96px;
  right: 52px;
  width: 43%;
}

.monitor__bar {
  display: flex;
  gap: 8px;
}

.monitor__bar span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.16);
}

.monitor__bar span:first-child {
  background: #ff7b7b;
}

.monitor__bar span:nth-child(2) {
  background: #ffbf69;
}

.monitor__bar span:nth-child(3) {
  background: #7ad8a7;
}

.monitor__label {
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--muted);
}

.monitor__body {
  display: grid;
  gap: 8px;
}

.monitor__body span {
  padding: 9px 10px;
  border-radius: 10px;
  background: rgba(237, 243, 248, 0.06);
  color: var(--muted-strong);
  font-family: var(--font-mono);
  font-size: 0.82rem;
}

.notebook {
  position: absolute;
  left: 52px;
  bottom: 44px;
  display: grid;
  gap: 8px;
  width: 180px;
  padding: 18px;
  border-radius: 16px;
  background: linear-gradient(180deg, rgba(255, 248, 230, 0.98), rgba(240, 231, 204, 0.96));
  color: #2c2b24;
  box-shadow: 0 20px 34px rgba(0, 0, 0, 0.28);
  transform: rotate(-7deg);
}

.notebook strong {
  font-family: var(--font-heading);
  font-size: 1rem;
}

.notebook span {
  position: relative;
  padding-left: 14px;
  color: rgba(44, 43, 36, 0.74);
  font-size: 0.94rem;
}

.notebook span::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62rem;
  width: 7px;
  height: 1px;
  background: rgba(44, 43, 36, 0.74);
}

.challenge-grid,
.remix-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.impact-band {
  padding: 28px;
  background:
    linear-gradient(135deg, rgba(117, 195, 255, 0.12), rgba(11, 22, 32, 0.98));
}

.impact-band__head {
  display: grid;
  gap: 12px;
}

.impact-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin: 24px 0 18px;
}

.impact-card {
  border-radius: var(--radius-md);
  border: 1px solid rgba(151, 181, 204, 0.12);
  background: rgba(7, 16, 24, 0.48);
}

.impact-card__label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--text);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.project-note p {
  margin: 8px 0 0;
}

.source-card,
.remix-card {
  background: linear-gradient(135deg, rgba(17, 31, 45, 0.96), rgba(10, 18, 28, 0.97));
}

.source-card__note {
  margin-top: 12px;
  font-size: 0.96rem;
}

.source-points {
  margin-top: 14px;
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-top: 14px;
  color: var(--accent);
  font-weight: 800;
}

.text-link::after {
  content: "->";
  font-family: var(--font-mono);
}

.site-footer {
  padding: 30px 0 52px;
}

.footer__in {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 16px;
  flex-wrap: wrap;
  padding-top: 18px;
  border-top: 1px solid rgba(237, 243, 248, 0.08);
}

.footer__in strong {
  display: block;
  font-family: var(--font-heading);
}

.footer__in span,
.footer__year {
  color: var(--muted);
}

html[data-theme="light"] body {
  background:
    radial-gradient(circle at top left, rgba(40, 127, 202, 0.14), transparent 24rem),
    radial-gradient(circle at 82% 11%, rgba(216, 139, 53, 0.1), transparent 19rem),
    linear-gradient(180deg, #f5f7fb 0%, #edf2f7 50%, #f8fafc 100%);
}

html[data-theme="light"] body::before {
  background-image:
    linear-gradient(rgba(19, 32, 45, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(19, 32, 45, 0.03) 1px, transparent 1px);
  mask-image: radial-gradient(circle at center, rgba(0, 0, 0, 0.42), transparent 82%);
  opacity: 0.48;
}

html[data-theme="light"] .skip-link:focus {
  background: #ffffff;
  color: #071018;
  box-shadow: 0 18px 36px rgba(19, 32, 45, 0.12);
}

html[data-theme="light"] .site-header {
  background: rgba(245, 247, 251, 0.82);
  border-bottom: 1px solid rgba(19, 32, 45, 0.08);
}

html[data-theme="light"] .site-nav a:hover,
html[data-theme="light"] .site-nav a:focus-visible {
  color: var(--text);
  background: rgba(19, 32, 45, 0.04);
  border-color: rgba(19, 32, 45, 0.08);
}

html[data-theme="light"] .site-nav a.is-active {
  color: var(--accent-strong);
  background: rgba(40, 127, 202, 0.1);
  border-color: rgba(40, 127, 202, 0.18);
}

html[data-theme="light"] .site-nav__back {
  background: rgba(216, 139, 53, 0.12);
  border-color: rgba(216, 139, 53, 0.18) !important;
  color: var(--muted-strong) !important;
}

html[data-theme="light"] .darkmode-toggle__container {
  border-color: rgba(19, 32, 45, 0.08);
  box-shadow:
    inset 0 0 0 0.1em rgba(255, 255, 255, 0.12),
    0 1.1em 2.1em rgba(19, 32, 45, 0.14);
}

html[data-theme="light"] .hero__copy,
html[data-theme="light"] .source-card,
html[data-theme="light"] .remix-card {
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.97), rgba(238, 244, 250, 0.95));
}

html[data-theme="light"] .hero__panel {
  background: rgba(243, 247, 251, 0.94);
}

html[data-theme="light"] .panel-card {
  background: rgba(255, 255, 255, 0.92);
  border-color: rgba(19, 32, 45, 0.08);
}

html[data-theme="light"] .panel-card--glow,
html[data-theme="light"] .quote-panel,
html[data-theme="light"] .support-banner,
html[data-theme="light"] .quote-feature,
html[data-theme="light"] .impact-band {
  background: linear-gradient(135deg, rgba(40, 127, 202, 0.1), rgba(255, 255, 255, 0.96));
}

html[data-theme="light"] .panel-card--quote,
html[data-theme="light"] .report-callout {
  background: linear-gradient(135deg, rgba(216, 139, 53, 0.12), rgba(255, 255, 255, 0.96));
}

html[data-theme="light"] .signal-stack__item,
html[data-theme="light"] .timeline-strip__item,
html[data-theme="light"] .impact-card {
  background: rgba(19, 32, 45, 0.03);
  border-color: rgba(19, 32, 45, 0.08);
}

html[data-theme="light"] .comparison-card--warning {
  background: linear-gradient(135deg, rgba(217, 107, 99, 0.12), rgba(255, 255, 255, 0.96));
}

html[data-theme="light"] .comparison-card--success {
  background: linear-gradient(135deg, rgba(45, 142, 103, 0.12), rgba(255, 255, 255, 0.96));
}

html[data-theme="light"] .btn {
  border-color: rgba(19, 32, 45, 0.1);
  background: rgba(255, 255, 255, 0.78);
  color: var(--text);
}

html[data-theme="light"] .btn--primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-strong));
  border-color: transparent;
  color: #ffffff;
  box-shadow: 0 16px 42px rgba(63, 150, 218, 0.2);
}

html[data-theme="light"] .btn--ghost {
  background: rgba(255, 255, 255, 0.56);
}

html[data-theme="light"] .chip {
  border-color: rgba(19, 32, 45, 0.08);
  background: rgba(255, 255, 255, 0.72);
}

html[data-theme="light"] .desk-scene {
  background:
    radial-gradient(circle at top left, rgba(40, 127, 202, 0.12), transparent 18rem),
    linear-gradient(180deg, rgba(255, 255, 255, 0.99), rgba(234, 240, 246, 0.97));
}

html[data-theme="light"] .desk-scene::after {
  background: linear-gradient(180deg, transparent, rgba(19, 32, 45, 0.08));
}

html[data-theme="light"] .monitor {
  background: rgba(255, 255, 255, 0.95);
  border-color: rgba(19, 32, 45, 0.08);
  box-shadow: 0 14px 40px rgba(19, 32, 45, 0.12);
}

html[data-theme="light"] .monitor__bar span {
  background: rgba(19, 32, 45, 0.16);
}

html[data-theme="light"] .monitor__body span {
  background: rgba(19, 32, 45, 0.05);
  color: var(--muted-strong);
}

html[data-theme="light"] .notebook {
  box-shadow: 0 20px 34px rgba(19, 32, 45, 0.16);
}

html[data-theme="light"] .footer__in {
  border-top: 1px solid rgba(19, 32, 45, 0.08);
}

.reveal {
  opacity: 1;
  transform: none;
  transition: opacity var(--transition-slow), transform var(--transition-slow);
}

html.js .reveal {
  opacity: 0;
  transform: translateY(22px);
}

html.js .reveal.in-view {
  opacity: 1;
  transform: translateY(0);
}

:focus-visible {
  outline: 2px solid rgba(117, 195, 255, 0.9);
  outline-offset: 3px;
}

@media (max-width: 1120px) {
  .hero__grid,
  .hero__grid--compact,
  .story-grid,
  .communication-grid,
  .ethics-grid,
  .day-grid,
  .closing-grid,
  .summary-grid,
  .comparison-grid,
  .process-grid,
  .principles-grid,
  .challenge-grid,
  .impact-grid,
  .works-list,
  .source-grid,
  .remix-grid {
    grid-template-columns: 1fr;
  }

  .timeline-strip {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 860px) {
  .shell {
    width: min(var(--shell), calc(100% - 28px));
  }

  .header__in,
  .section-head,
  .footer__in {
    flex-direction: column;
    align-items: flex-start;
  }

  .header__controls {
    width: 100%;
    justify-content: space-between;
  }

  .hero__copy,
  .hero__panel,
  .summary-card,
  .comparison-card,
  .story-card,
  .quote-panel,
  .process-card,
  .support-banner,
  .report-callout,
  .quote-feature,
  .info-card,
  .note-card,
  .ethics-card,
  .principle-card,
  .day-card,
  .challenge-card,
  .impact-band,
  .closing-card,
  .project-note,
  .source-card,
  .remix-card {
    padding: 20px;
  }

  .desk-scene {
    min-height: auto;
    padding: 20px;
    display: grid;
    gap: 14px;
  }

  .monitor,
  .notebook {
    position: static;
    width: 100%;
    transform: none;
  }

  .notebook {
    margin-top: 4px;
  }

  h1 {
    font-size: clamp(2.6rem, 14vw, 4.1rem);
  }
}

@media (max-width: 640px) {
  .header__controls,
  .site-nav,
  .hero__actions,
  .hero__meta,
  .footer__links,
  .mini-grid {
    flex-direction: column;
    align-items: stretch;
  }

  .site-nav a,
  .btn {
    width: 100%;
  }

  .header__controls {
    align-items: stretch;
  }

  .darkmode-toggle {
    align-self: flex-start;
  }

  .brand__copy strong {
    font-size: 0.9rem;
  }

  blockquote {
    font-size: 1.25rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .reveal,
  .site-nav a,
  .btn,
  .darkmode-toggle__container,
  .darkmode,
  .darkmode__head-container,
  .darkmode__head::before,
  .darkmode__head::after,
  .darkmode__antenna,
  .darkmode__body,
  .darkmode__shadow,
  .darkmode-toggle__cloud,
  .darkmode-toggle__star,
  .gomrassen,
  .hermes,
  .chenini,
  .tatto-1,
  .tatto-2 {
    transition: none !important;
  }
}