:root {
  --ink: #07090f;
  --ink-2: #10141f;
  --paper: #f1f2ec;
  --mist: #dce0e4;
  --muted: rgba(241, 242, 236, 0.6);
  --line: rgba(241, 242, 236, 0.14);
  --line-dark: rgba(7, 9, 15, 0.13);
  --aqua: #8df3e6;
  --violet: #8970f5;
  --violet-light: #c8bcff;
  --acid: #d2ff70;
  --display: "Syne", "Arial Black", sans-serif;
  --body: "Manrope", Arial, sans-serif;
  --mono: "DM Mono", "SFMono-Regular", Consolas, monospace;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  background: var(--ink);
}

body {
  min-width: 320px;
  margin: 0;
  overflow-x: hidden;
  color: var(--paper);
  background:
    radial-gradient(circle at 51% -6%, rgba(107, 88, 211, 0.19), transparent 38rem),
    var(--ink);
  font-family: var(--body);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

button,
input {
  font: inherit;
}

button {
  cursor: pointer;
}

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

button,
a {
  -webkit-tap-highlight-color: transparent;
}

button:focus-visible,
a:focus-visible,
input:focus-visible,
summary:focus-visible {
  outline: 2px solid var(--aqua);
  outline-offset: 4px;
}

#starfield {
  position: fixed;
  z-index: -5;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  opacity: 0.62;
}

.grain {
  position: fixed;
  z-index: 50;
  inset: 0;
  pointer-events: none;
  opacity: 0.075;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.95' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.75'/%3E%3C/svg%3E");
  mix-blend-mode: screen;
}

.ambient {
  position: fixed;
  z-index: -4;
  width: 42vw;
  aspect-ratio: 1;
  border-radius: 50%;
  filter: blur(100px);
  opacity: 0.12;
  pointer-events: none;
}

.ambient-one {
  top: 26vh;
  left: -28vw;
  background: var(--violet);
}

.ambient-two {
  right: -28vw;
  bottom: 15vh;
  background: var(--aqua);
}

.skip-link {
  position: fixed;
  z-index: 100;
  top: -6rem;
  left: 1rem;
  padding: 0.82rem 1rem;
  color: var(--ink);
  background: var(--aqua);
  border-radius: 0.35rem;
  font-weight: 800;
  transition: top 160ms ease;
}

.skip-link:focus {
  top: 1rem;
}

.site-header {
  position: fixed;
  z-index: 30;
  top: 0;
  left: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 1.55rem clamp(1.2rem, 4.3vw, 5.25rem);
  transition:
    padding 300ms var(--ease),
    background 300ms ease,
    border-color 300ms ease;
}

.site-header.is-scrolled {
  padding-top: 0.82rem;
  padding-bottom: 0.82rem;
  background: rgba(7, 9, 15, 0.76);
  border-bottom: 1px solid rgba(241, 242, 236, 0.11);
  -webkit-backdrop-filter: blur(18px);
  backdrop-filter: blur(18px);
}

.brand {
  position: relative;
  z-index: 2;
  display: inline-flex;
  align-items: center;
  gap: 0.62rem;
  white-space: nowrap;
}

.brand-mark {
  position: relative;
  display: inline-block;
  width: 1.58rem;
  height: 1.58rem;
}

.brand-mark i {
  position: absolute;
  top: 50%;
  left: 50%;
  display: block;
  width: 100%;
  height: 100%;
  border: 1.5px solid var(--aqua);
  border-radius: 50%;
  transform: translate(-50%, -50%);
}

.brand-mark i:nth-child(1) {
  transform: translate(-50%, -50%) scaleX(0.42) rotate(55deg);
}

.brand-mark i:nth-child(2) {
  opacity: 0.72;
  transform: translate(-50%, -50%) scaleX(0.73) rotate(-37deg);
}

.brand-mark i:nth-child(3) {
  width: 0.34rem;
  height: 0.34rem;
  border: 0;
  background: var(--aqua);
  box-shadow: 0 0 1rem var(--aqua);
}

.brand-name {
  color: var(--paper);
  font-family: var(--display);
  font-size: 0.9rem;
  font-weight: 800;
  letter-spacing: -0.055em;
}

.brand-name em {
  color: var(--aqua);
  font-style: normal;
  font-weight: 500;
}

.desktop-nav {
  display: flex;
  gap: clamp(1.3rem, 2.5vw, 3.1rem);
  margin-left: 4rem;
}

.desktop-nav a,
.login-link {
  position: relative;
  padding: 0;
  color: rgba(241, 242, 236, 0.67);
  background: transparent;
  border: 0;
  font-family: var(--mono);
  font-size: 0.66rem;
  letter-spacing: 0.095em;
  text-transform: uppercase;
  transition: color 180ms ease;
}

.desktop-nav a::after {
  position: absolute;
  right: 0;
  bottom: -0.42rem;
  left: 0;
  height: 1px;
  background: var(--aqua);
  content: "";
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 230ms var(--ease);
}

.desktop-nav a:hover,
.login-link:hover {
  color: var(--paper);
}

.desktop-nav a:hover::after {
  transform: scaleX(1);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 1.1rem;
}

.login-link span {
  color: var(--aqua);
  font-size: 0.95rem;
}

.nav-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.8rem;
  min-height: 2.5rem;
  padding: 0.65rem 0.95rem 0.65rem 1.1rem;
  color: var(--ink);
  background: var(--aqua);
  border: 1px solid var(--aqua);
  border-radius: 100vw;
  box-shadow: 0 0.6rem 1.8rem rgba(141, 243, 230, 0.12);
  font-size: 0.67rem;
  font-weight: 800;
  transition: background 200ms ease, border-color 200ms ease, transform 200ms var(--ease);
}

.nav-cta:hover {
  background: var(--paper);
  border-color: var(--paper);
  transform: translateY(-0.12rem);
}

.nav-cta span {
  font-family: var(--mono);
  font-size: 0.9rem;
}

.menu-toggle {
  display: none;
  width: 2.6rem;
  height: 2.6rem;
  padding: 0;
  background: rgba(241, 242, 236, 0.04);
  border: 1px solid rgba(241, 242, 236, 0.22);
  border-radius: 50%;
}

.menu-toggle span {
  display: block;
  width: 0.9rem;
  height: 1px;
  margin: 0.24rem auto;
  background: var(--paper);
  transition: transform 240ms var(--ease);
}

.menu-toggle[aria-expanded="true"] span:first-child {
  transform: translateY(0.16rem) rotate(45deg);
}

.menu-toggle[aria-expanded="true"] span:last-child {
  transform: translateY(-0.16rem) rotate(-45deg);
}

.mobile-menu {
  position: absolute;
  top: calc(100% - 0.45rem);
  right: 1.2rem;
  left: 1.2rem;
  padding: 1.2rem;
  background: rgba(14, 17, 27, 0.96);
  border: 1px solid rgba(241, 242, 236, 0.16);
  border-radius: 1rem;
  box-shadow: 0 1.5rem 5rem rgba(0, 0, 0, 0.35);
  -webkit-backdrop-filter: blur(20px);
  backdrop-filter: blur(20px);
}

.mobile-menu a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.9rem 0.15rem;
  border-bottom: 1px solid rgba(241, 242, 236, 0.1);
  font-family: var(--display);
  font-size: 1.15rem;
  font-weight: 700;
}

.mobile-menu a span {
  color: var(--aqua);
  font-family: var(--mono);
  font-size: 0.65rem;
}

.mobile-menu .button {
  width: 100%;
  margin-top: 1.2rem;
}

.section {
  position: relative;
  padding-right: clamp(1.2rem, 7.4vw, 9rem);
  padding-left: clamp(1.2rem, 7.4vw, 9rem);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 0.94fr) minmax(32rem, 1.06fr);
  align-items: center;
  min-height: max(48rem, 100svh);
  padding-top: 8rem;
  padding-bottom: 5rem;
  overflow: hidden;
}

.hero-grid {
  position: absolute;
  z-index: -2;
  top: 12%;
  right: -11%;
  width: min(62rem, 65vw);
  aspect-ratio: 1;
  background-image:
    linear-gradient(rgba(171, 190, 255, 0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(171, 190, 255, 0.07) 1px, transparent 1px);
  background-size: 3.2rem 3.2rem;
  -webkit-mask-image: radial-gradient(circle, black 10%, transparent 69%);
  mask-image: radial-gradient(circle, black 10%, transparent 69%);
  transform: perspective(700px) rotateX(60deg) rotateZ(-14deg);
}

.hero-arc {
  position: absolute;
  z-index: -1;
  border: 1px solid rgba(160, 147, 255, 0.2);
  border-radius: 50%;
  pointer-events: none;
}

.hero-arc-one {
  top: -28rem;
  right: -27rem;
  width: 74rem;
  height: 74rem;
  box-shadow: inset 0 0 8rem rgba(116, 95, 255, 0.08);
}

.hero-arc-two {
  top: -16rem;
  right: -13rem;
  width: 51rem;
  height: 51rem;
  border-color: rgba(141, 243, 230, 0.11);
}

.hero-copy {
  position: relative;
  z-index: 2;
  max-width: 44rem;
  padding-top: 3.3rem;
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  margin: 0 0 1.3rem;
  color: var(--aqua);
  font-family: var(--mono);
  font-size: 0.62rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  line-height: 1.3;
  text-transform: uppercase;
}

.eyebrow span {
  width: 0.45rem;
  height: 0.45rem;
  border-radius: 50%;
  background: currentColor;
  box-shadow: 0 0 0 0.25rem rgba(141, 243, 230, 0.12), 0 0 1rem var(--aqua);
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1,
h2,
h3 {
  text-wrap: balance;
}

h1 {
  max-width: 12ch;
  margin-bottom: 1.7rem;
  font-family: var(--display);
  font-size: clamp(3.2rem, 5.9vw, 7.45rem);
  font-weight: 700;
  letter-spacing: -0.095em;
  line-height: 0.91;
}

h1 em,
h2 em {
  color: var(--violet-light);
  font-style: normal;
  font-weight: 500;
}

.hero-description {
  max-width: 32rem;
  margin-bottom: 2rem;
  color: rgba(241, 242, 236, 0.68);
  font-size: clamp(0.94rem, 1.2vw, 1.08rem);
  line-height: 1.72;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1.2rem;
}

.button {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 1.25rem;
  min-height: 3.5rem;
  padding: 0.9rem 1.3rem 0.9rem 1.52rem;
  overflow: hidden;
  color: var(--ink);
  background: var(--aqua);
  border: 1px solid var(--aqua);
  border-radius: 100vw;
  box-shadow: 0 0.8rem 2.8rem rgba(141, 243, 230, 0.14);
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.02em;
  transition:
    color 250ms ease,
    background 250ms ease,
    box-shadow 250ms ease,
    transform 250ms var(--ease);
}

.button::before {
  position: absolute;
  inset: 0;
  background: var(--paper);
  content: "";
  transform: translateX(-101%);
  transition: transform 320ms var(--ease);
}

.button:hover {
  color: var(--ink);
  background: var(--paper);
  border-color: var(--paper);
  box-shadow: 0 1rem 3rem rgba(241, 242, 236, 0.14);
}

.button:hover::before {
  transform: translateX(0);
}

.button > * {
  position: relative;
  z-index: 1;
}

.button span {
  font-family: var(--mono);
  font-size: 1rem;
}

.button-small {
  min-height: 2.9rem;
  padding: 0.68rem 1rem 0.68rem 1.1rem;
  gap: 0.78rem;
  font-size: 0.66rem;
}

.button-light {
  color: var(--paper);
  background: transparent;
  border-color: rgba(241, 242, 236, 0.43);
  box-shadow: none;
}

.button-light:hover {
  color: var(--ink);
  background: var(--paper);
  border-color: var(--paper);
}

.play-link {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  padding: 0.65rem 0;
  color: rgba(241, 242, 236, 0.76);
  background: transparent;
  border: 0;
  font-size: 0.76rem;
  font-weight: 700;
}

.play-icon {
  display: grid;
  width: 1.75rem;
  height: 1.75rem;
  place-items: center;
  color: var(--aqua);
  border: 1px solid rgba(141, 243, 230, 0.45);
  border-radius: 50%;
  font-family: var(--mono);
  font-size: 0.8rem;
  transition: color 200ms ease, background 200ms ease;
}

.play-link:hover .play-icon {
  color: var(--ink);
  background: var(--aqua);
}

.hero-proof {
  display: flex;
  gap: clamp(1.1rem, 3vw, 2.8rem);
  margin-top: clamp(3rem, 6vw, 6rem);
}

.hero-proof div {
  display: flex;
  align-items: flex-start;
  gap: 0.55rem;
}

.hero-proof strong {
  color: var(--violet-light);
  font-family: var(--mono);
  font-size: 0.62rem;
  font-weight: 500;
}

.hero-proof span {
  color: rgba(241, 242, 236, 0.5);
  font-family: var(--mono);
  font-size: 0.55rem;
  letter-spacing: 0.05em;
  line-height: 1.55;
  text-transform: uppercase;
}

.hero-visual {
  position: relative;
  width: min(100%, 51rem);
  height: min(48rem, 75vw);
  min-height: 37rem;
  margin: 0 auto;
}

.orbit {
  position: absolute;
  top: 45%;
  left: 52%;
  border: 1px solid rgba(185, 176, 255, 0.26);
  border-radius: 50%;
  transform: translate(-50%, -50%) rotate(-22deg);
}

.orbit-outer {
  width: 86%;
  aspect-ratio: 1.35;
  animation: orbit-drift 18s linear infinite;
}

.orbit-middle {
  width: 67%;
  aspect-ratio: 1.15;
  border-color: rgba(141, 243, 230, 0.26);
  transform: translate(-50%, -50%) rotate(56deg);
  animation: orbit-drift-reverse 14s linear infinite;
}

.orbit-inner {
  width: 42%;
  aspect-ratio: 1;
  border-color: rgba(241, 242, 236, 0.12);
}

.orbit-node {
  position: absolute;
  display: block;
  width: 0.72rem;
  height: 0.72rem;
  border-radius: 50%;
  background: var(--aqua);
  box-shadow: 0 0 0 0.38rem rgba(141, 243, 230, 0.09), 0 0 1.5rem var(--aqua);
}

.node-a {
  top: 7%;
  left: 25%;
}

.node-b {
  right: 7%;
  bottom: 16%;
  width: 0.45rem;
  height: 0.45rem;
  background: var(--violet-light);
  box-shadow: 0 0 0 0.25rem rgba(200, 188, 255, 0.09), 0 0 1rem var(--violet);
}

.node-c {
  top: 12%;
  right: 22%;
  width: 0.44rem;
  height: 0.44rem;
  background: var(--acid);
  box-shadow: 0 0 0 0.23rem rgba(210, 255, 112, 0.09), 0 0 1rem var(--acid);
}

.orb-core {
  position: absolute;
  z-index: 1;
  top: 45%;
  left: 52%;
  display: grid;
  width: clamp(9rem, 16vw, 13rem);
  aspect-ratio: 1;
  place-items: center;
  overflow: hidden;
  border: 1px solid rgba(241, 237, 255, 0.46);
  border-radius: 50%;
  background:
    radial-gradient(circle at 36% 29%, #fff 0%, #e4ddff 17%, #b09aff 48%, #745bf1 71%, #211c68 100%);
  box-shadow:
    inset -1.3rem -1.1rem 3rem rgba(8, 10, 17, 0.32),
    0 0 2.6rem rgba(141, 124, 255, 0.5),
    0 0 8rem rgba(114, 91, 241, 0.26);
  transform: translate(-50%, -50%);
}

.orb-core::after {
  position: absolute;
  inset: 8%;
  border: 1px solid rgba(255, 255, 255, 0.27);
  border-radius: 50%;
  content: "";
}

.orb-core i {
  position: absolute;
  inset: -20%;
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: 42%;
  transform: rotate(42deg);
}

.orb-core b {
  position: relative;
  z-index: 1;
  color: rgba(15, 14, 47, 0.72);
  font-family: var(--display);
  font-size: clamp(1.6rem, 3vw, 2.65rem);
  font-weight: 800;
  letter-spacing: -0.17em;
}

.terminal-card {
  position: absolute;
  z-index: 4;
  top: 49%;
  left: 5%;
  width: min(87%, 35rem);
  overflow: hidden;
  background: rgba(11, 14, 24, 0.72);
  border: 1px solid rgba(208, 199, 255, 0.34);
  border-radius: 0.72rem;
  box-shadow: 0 2.5rem 7rem rgba(0, 0, 0, 0.38);
  -webkit-backdrop-filter: blur(19px);
  backdrop-filter: blur(19px);
  transform: translateY(-2%) rotate(-5deg);
}

.terminal-bar,
.terminal-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 2.15rem;
  padding: 0 0.85rem;
  color: rgba(241, 242, 236, 0.52);
  border-bottom: 1px solid rgba(229, 231, 255, 0.1);
  font-family: var(--mono);
  font-size: 0.55rem;
  letter-spacing: 0.06em;
}

.terminal-dots {
  display: flex;
  gap: 0.27rem;
}

.terminal-dots i {
  display: block;
  width: 0.35rem;
  height: 0.35rem;
  border-radius: 50%;
  background: rgba(241, 242, 236, 0.3);
}

.terminal-dots i:first-child {
  background: #ff8d94;
}

.terminal-dots i:nth-child(2) {
  background: #f9d880;
}

.terminal-dots i:nth-child(3) {
  background: var(--aqua);
}

.terminal-state {
  color: var(--aqua);
}

.terminal-state i {
  display: inline-block;
  width: 0.32rem;
  height: 0.32rem;
  margin-right: 0.25rem;
  border-radius: 50%;
  background: var(--aqua);
  box-shadow: 0 0 0.55rem var(--aqua);
  animation: blink 1.5s ease-in-out infinite;
}

.terminal-body {
  min-height: 10.4rem;
  padding: 1.2rem 1.3rem;
  font-family: var(--mono);
  font-size: clamp(0.57rem, 0.85vw, 0.71rem);
  line-height: 1.8;
}

.terminal-body p {
  margin-bottom: 0.42rem;
  white-space: nowrap;
}

.terminal-muted,
.terminal-response.dim {
  color: rgba(241, 242, 236, 0.42);
}

.terminal-body p > b,
.terminal-stream b {
  margin-right: 0.35rem;
  color: var(--aqua);
  font-weight: 500;
}

.terminal-body p > span {
  color: var(--violet-light);
}

.terminal-response {
  color: rgba(241, 242, 236, 0.76);
}

.terminal-response i {
  margin-right: 0.35rem;
  color: var(--acid);
  font-style: normal;
}

.terminal-stream {
  color: rgba(241, 242, 236, 0.85);
}

.terminal-stream > span {
  color: inherit !important;
  transition: opacity 180ms ease;
}

.terminal-stream em {
  display: inline-block;
  width: 0.43rem;
  height: 0.76rem;
  margin-left: 0.28rem;
  vertical-align: -0.12rem;
  background: var(--aqua);
  animation: blink 900ms steps(1) infinite;
}

.terminal-footer {
  min-height: 1.8rem;
  border-top: 1px solid rgba(229, 231, 255, 0.08);
  border-bottom: 0;
  font-size: 0.48rem;
}

.terminal-footer b {
  color: var(--aqua);
  font-weight: 500;
}

.signal-card {
  position: absolute;
  z-index: 5;
  display: flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.67rem 0.8rem;
  color: var(--paper);
  background: rgba(12, 15, 25, 0.76);
  border: 1px solid rgba(241, 242, 236, 0.16);
  border-radius: 0.45rem;
  box-shadow: 0 1rem 3.5rem rgba(0, 0, 0, 0.28);
  -webkit-backdrop-filter: blur(16px);
  backdrop-filter: blur(16px);
}

.signal-top {
  top: 21%;
  right: 4%;
}

.signal-bottom {
  right: 1%;
  bottom: 16%;
}

.signal-card small {
  display: block;
  margin-bottom: 0.18rem;
  color: var(--aqua);
  font-family: var(--mono);
  font-size: 0.46rem;
  letter-spacing: 0.12em;
}

.signal-card strong {
  display: block;
  font-size: 0.62rem;
  font-weight: 700;
  white-space: nowrap;
}

.signal-icon {
  display: grid;
  width: 1.55rem;
  height: 1.55rem;
  place-items: center;
  color: var(--ink);
  background: var(--aqua);
  border-radius: 0.35rem;
  font-size: 0.8rem;
}

.signal-wave {
  display: flex;
  align-items: center;
  gap: 0.11rem;
  height: 1.6rem;
}

.signal-wave i {
  width: 0.12rem;
  height: 35%;
  border-radius: 2rem;
  background: var(--violet-light);
  animation: wave 900ms ease-in-out infinite alternate;
}

.signal-wave i:nth-child(2) {
  height: 80%;
  animation-delay: -500ms;
}

.signal-wave i:nth-child(3) {
  height: 47%;
  animation-delay: -200ms;
}

.signal-wave i:nth-child(4) {
  height: 100%;
  animation-delay: -700ms;
}

.signal-wave i:nth-child(5) {
  height: 52%;
  animation-delay: -320ms;
}

.section-narrow {
  max-width: 105rem;
  margin: 0 auto;
}

.intro {
  padding-top: clamp(7rem, 15vw, 15rem);
  padding-bottom: clamp(7rem, 14vw, 13rem);
}

h2 {
  margin-bottom: 1.5rem;
  font-family: var(--display);
  font-size: clamp(2.55rem, 5vw, 6.1rem);
  font-weight: 700;
  letter-spacing: -0.087em;
  line-height: 0.94;
}

.intro h2 {
  max-width: 15ch;
}

.intro-copy {
  max-width: 36rem;
  margin: 2.5rem 0 0 clamp(0rem, 17vw, 14rem);
  color: rgba(241, 242, 236, 0.56);
  font-size: clamp(1rem, 1.45vw, 1.26rem);
  line-height: 1.72;
}

.ticker {
  width: 100%;
  overflow: hidden;
  color: var(--ink);
  background: var(--acid);
  border-top: 1px solid rgba(210, 255, 112, 0.7);
  border-bottom: 1px solid rgba(210, 255, 112, 0.7);
}

.ticker-track {
  display: flex;
  width: max-content;
  animation: ticker 34s linear infinite;
}

.ticker-track span {
  display: inline-flex;
  align-items: center;
  gap: 2.3rem;
  padding: 1.05rem 1.5rem;
  font-family: var(--mono);
  font-size: 0.62rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  white-space: nowrap;
}

.ticker-track i {
  font-style: normal;
}

.courses {
  padding-top: clamp(7rem, 14vw, 13rem);
  padding-bottom: clamp(7rem, 13vw, 12rem);
}

.section-kicker {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 2.4rem;
}

.section-kicker > span {
  display: grid;
  width: 1.7rem;
  height: 1.7rem;
  place-items: center;
  color: var(--ink);
  background: var(--aqua);
  border-radius: 50%;
  font-family: var(--mono);
  font-size: 0.52rem;
}

.section-kicker p {
  margin: 0;
  color: rgba(241, 242, 236, 0.47);
  font-family: var(--mono);
  font-size: 0.57rem;
  letter-spacing: 0.11em;
}

.courses-heading {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 2rem;
  margin-bottom: 3.2rem;
}

.courses-heading h2 {
  max-width: 10ch;
  margin-bottom: 0;
}

.courses-heading > p {
  max-width: 25rem;
  margin-bottom: 0.5rem;
  color: rgba(241, 242, 236, 0.57);
  font-size: 0.93rem;
  line-height: 1.72;
}

.course-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(1rem, 2.2vw, 2rem);
}

.course-card {
  position: relative;
  display: grid;
  grid-template-columns: minmax(10rem, 0.85fr) minmax(0, 1fr);
  min-height: 25rem;
  overflow: hidden;
  background: linear-gradient(145deg, rgba(241, 242, 236, 0.085), rgba(241, 242, 236, 0.025));
  border: 1px solid rgba(241, 242, 236, 0.14);
  border-radius: 1rem;
  transition: transform 450ms var(--ease), border-color 300ms ease, background 300ms ease;
}

.course-card:hover {
  border-color: rgba(141, 243, 230, 0.42);
  background: linear-gradient(145deg, rgba(241, 242, 236, 0.12), rgba(141, 243, 230, 0.05));
  transform: translateY(-0.55rem);
}

.course-cover {
  position: relative;
  min-height: 100%;
  overflow: hidden;
  background: #151928;
}

.course-cover::after {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent 35%, rgba(11, 13, 21, 0.85) 100%);
  content: "";
}

.course-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.93;
  filter: saturate(0.92) contrast(1.06);
  transform: scale(1.02);
  transition: transform 850ms var(--ease), filter 500ms ease;
}

.course-card:hover .course-cover img {
  filter: saturate(1.1) contrast(1.06);
  transform: scale(1.1);
}

.course-cover__index {
  position: absolute;
  z-index: 1;
  top: 1rem;
  left: 1rem;
  display: grid;
  width: 2rem;
  height: 2rem;
  place-items: center;
  color: var(--ink);
  background: var(--acid);
  border-radius: 50%;
  font-family: var(--mono);
  font-size: 0.56rem;
}

.course-content {
  position: relative;
  z-index: 2;
  display: flex;
  min-width: 0;
  flex-direction: column;
  padding: clamp(1.2rem, 2vw, 1.85rem);
}

.course-label {
  margin-bottom: 0.78rem;
  color: var(--aqua);
  font-family: var(--mono);
  font-size: 0.52rem;
  letter-spacing: 0.1em;
}

.course-content h3 {
  max-width: 10ch;
  margin-bottom: 0.7rem;
  font-family: var(--display);
  font-size: clamp(1.55rem, 2.3vw, 2.35rem);
  letter-spacing: -0.082em;
  line-height: 0.94;
}

.course-description {
  max-width: 22rem;
  margin-bottom: 1rem;
  color: rgba(241, 242, 236, 0.58);
  font-size: 0.75rem;
  line-height: 1.65;
}

.course-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 0.9rem;
  margin: 0 0 1.35rem;
  padding: 0;
  color: rgba(241, 242, 236, 0.48);
  list-style: none;
  font-family: var(--mono);
  font-size: 0.5rem;
  letter-spacing: 0.05em;
}

.course-meta li {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.course-meta li::before {
  width: 0.27rem;
  height: 0.27rem;
  border-radius: 50%;
  background: var(--aqua);
  content: "";
}

.course-bottom {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 0.7rem;
  margin-top: auto;
  padding-top: 1rem;
  border-top: 1px solid rgba(241, 242, 236, 0.12);
}

.course-price small {
  display: block;
  margin-bottom: 0.12rem;
  color: rgba(241, 242, 236, 0.45);
  font-family: var(--mono);
  font-size: 0.47rem;
  letter-spacing: 0.09em;
}

.course-price strong {
  color: var(--paper);
  font-family: var(--display);
  font-size: 1.45rem;
  letter-spacing: -0.08em;
}

.course-action {
  display: inline-flex;
  width: 2.55rem;
  height: 2.55rem;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
  color: var(--ink);
  background: var(--aqua);
  border: 1px solid var(--aqua);
  border-radius: 50%;
  font-family: var(--mono);
  font-size: 1rem;
  transition: color 200ms ease, background 200ms ease, transform 200ms var(--ease);
}

.course-action:hover {
  background: var(--paper);
  border-color: var(--paper);
  transform: rotate(45deg) scale(1.08);
}

.courses-note {
  display: flex;
  align-items: flex-start;
  gap: 0.7rem;
  max-width: 37rem;
  margin-top: 2.4rem;
  color: rgba(241, 242, 236, 0.43);
  font-family: var(--mono);
  font-size: 0.58rem;
  line-height: 1.65;
}

.courses-note p {
  margin: 0;
}

.note-signal {
  width: 0.45rem;
  height: 0.45rem;
  flex: 0 0 auto;
  margin-top: 0.25rem;
  border-radius: 50%;
  background: var(--acid);
  box-shadow: 0 0 0 0.25rem rgba(210, 255, 112, 0.1);
}


.delivery-map {
  padding-top: clamp(1rem, 4vw, 3rem);
  padding-bottom: clamp(7rem, 14vw, 13rem);
}

.delivery-map__heading {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 2rem;
  margin-bottom: clamp(2rem, 5vw, 4rem);
}

.delivery-map__heading h2 {
  max-width: 11ch;
  margin-bottom: 0;
}

.delivery-map__heading > p {
  max-width: 28rem;
  margin: 0 0 0.45rem;
  color: rgba(241, 242, 236, 0.6);
  font-size: 0.88rem;
  line-height: 1.72;
}

.delivery-map__grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-top: 1px solid rgba(241, 242, 236, 0.16);
  border-left: 1px solid rgba(241, 242, 236, 0.16);
}

.delivery-map__card {
  position: relative;
  min-height: 17rem;
  padding: clamp(1.1rem, 2.2vw, 1.7rem);
  overflow: hidden;
  background: rgba(241, 242, 236, 0.025);
  border-right: 1px solid rgba(241, 242, 236, 0.14);
  border-bottom: 1px solid rgba(241, 242, 236, 0.14);
  transition: background 250ms ease, transform 300ms var(--ease);
}

.delivery-map__card::before {
  position: absolute;
  top: -5rem;
  right: -5rem;
  width: 11rem;
  aspect-ratio: 1;
  background: radial-gradient(circle, rgba(141, 243, 230, 0.13), transparent 68%);
  content: "";
  opacity: 0;
  transition: opacity 260ms ease;
}

.delivery-map__card:hover {
  background: rgba(141, 243, 230, 0.055);
  transform: translateY(-0.22rem);
}

.delivery-map__card:hover::before {
  opacity: 1;
}

.delivery-map__card > span,
.delivery-map__card > p {
  position: relative;
  z-index: 1;
  display: block;
  margin: 0;
  font-family: var(--mono);
  font-size: 0.51rem;
  letter-spacing: 0.09em;
}

.delivery-map__card > span {
  margin-bottom: 2.8rem;
  color: var(--aqua);
}

.delivery-map__card > p {
  margin-bottom: 0.55rem;
  color: rgba(241, 242, 236, 0.45);
}

.delivery-map__card h3 {
  position: relative;
  z-index: 1;
  margin-bottom: 0.85rem;
  font-family: var(--display);
  font-size: clamp(1.2rem, 1.9vw, 1.75rem);
  letter-spacing: -0.07em;
  line-height: 0.98;
}

.delivery-map__card small {
  position: relative;
  z-index: 1;
  display: block;
  color: rgba(241, 242, 236, 0.52);
  font-size: 0.65rem;
  line-height: 1.55;
}

.orbit-id-callout {
  position: relative;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: clamp(1rem, 3vw, 2.2rem);
  align-items: center;
  margin-top: clamp(1rem, 2.2vw, 1.75rem);
  padding: clamp(1.1rem, 2.7vw, 1.7rem);
  overflow: hidden;
  background: linear-gradient(100deg, rgba(141, 243, 230, 0.12), rgba(137, 112, 245, 0.16));
  border: 1px solid rgba(141, 243, 230, 0.29);
  border-radius: 0.82rem;
}

.orbit-id-callout__mark {
  position: relative;
  display: block;
  width: 3.3rem;
  aspect-ratio: 1;
}

.orbit-id-callout__mark i {
  position: absolute;
  top: 50%;
  left: 50%;
  display: block;
  width: 100%;
  height: 100%;
  border: 1px solid var(--aqua);
  border-radius: 50%;
  transform: translate(-50%, -50%) scaleX(0.46) rotate(50deg);
}

.orbit-id-callout__mark i:nth-child(2) {
  border-color: var(--violet-light);
  transform: translate(-50%, -50%) scaleX(0.72) rotate(-34deg);
}

.orbit-id-callout__mark i:nth-child(3) {
  width: 0.55rem;
  height: 0.55rem;
  background: var(--acid);
  border: 0;
  box-shadow: 0 0 1.4rem var(--acid);
  transform: translate(-50%, -50%);
}

.orbit-id-callout p {
  margin: 0 0 0.4rem;
  color: var(--aqua);
  font-family: var(--mono);
  font-size: 0.5rem;
  letter-spacing: 0.1em;
}

.orbit-id-callout h3 {
  margin: 0 0 0.4rem;
  font-family: var(--display);
  font-size: clamp(1.3rem, 2.3vw, 2rem);
  letter-spacing: -0.07em;
  line-height: 1;
}

.orbit-id-callout div > span {
  color: rgba(241, 242, 236, 0.58);
  font-size: 0.66rem;
  line-height: 1.5;
}

.orbit-id-callout > a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  min-height: 3rem;
  padding: 0.7rem 0.95rem;
  color: var(--ink);
  background: var(--paper);
  border-radius: 100vw;
  font-family: var(--mono);
  font-size: 0.56rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  white-space: nowrap;
  transition: transform 180ms var(--ease), background 180ms ease;
}

.orbit-id-callout > a:hover {
  background: var(--aqua);
  transform: translateY(-0.12rem);
}


.system {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  min-height: 54rem;
  padding-top: clamp(6rem, 11vw, 11rem);
  padding-bottom: clamp(5rem, 8vw, 8rem);
  overflow: hidden;
  background: var(--mist);
}

.system-bg {
  position: absolute;
  inset: 0;
  overflow: hidden;
}

.system-bg::before {
  position: absolute;
  top: -20%;
  right: -17%;
  width: min(66rem, 79vw);
  aspect-ratio: 1;
  background-image:
    linear-gradient(rgba(12, 15, 25, 0.12) 1px, transparent 1px),
    linear-gradient(90deg, rgba(12, 15, 25, 0.12) 1px, transparent 1px);
  background-size: 2.5rem 2.5rem;
  content: "";
  -webkit-mask-image: radial-gradient(circle, black 8%, transparent 68%);
  mask-image: radial-gradient(circle, black 8%, transparent 68%);
  transform: rotate(13deg);
}

.system-bg > div {
  position: absolute;
  top: 45%;
  right: 5%;
  width: clamp(18rem, 42vw, 45rem);
  aspect-ratio: 1;
  border: 1px solid rgba(10, 13, 22, 0.19);
  border-radius: 50%;
  box-shadow:
    inset 0 0 0 3.8rem rgba(13, 16, 26, 0.025),
    inset 0 0 0 7.6rem rgba(13, 16, 26, 0.02);
  transform: translateY(-50%);
}

.system-bg > div::before,
.system-bg > div::after {
  position: absolute;
  border: 1px solid rgba(10, 13, 22, 0.12);
  border-radius: 50%;
  content: "";
}

.system-bg > div::before {
  inset: 13%;
}

.system-bg > div::after {
  inset: 27%;
  background: radial-gradient(circle, rgba(116, 91, 241, 0.2), transparent 64%);
}

.system-copy,
.system-steps,
.system-status {
  position: relative;
  z-index: 1;
}

.section-kicker-dark > span {
  color: var(--paper);
  background: var(--ink);
}

.section-kicker-dark p {
  color: rgba(7, 9, 15, 0.52);
}

.system-copy h2 {
  max-width: 8ch;
  color: var(--ink);
}

.system-copy h2 em {
  color: #604be1;
}

.system-copy > p {
  max-width: 26rem;
  margin: 2rem 0 0;
  color: rgba(7, 9, 15, 0.62);
  font-size: 0.96rem;
  line-height: 1.72;
}

.system-steps {
  display: flex;
  max-width: 38rem;
  flex-direction: column;
  justify-content: center;
  padding-top: 1rem;
}

.system-step {
  display: grid;
  grid-template-columns: 3.6rem 1fr;
  gap: 1rem;
  padding: 1.5rem 0;
  border-top: 1px solid rgba(7, 9, 15, 0.16);
}

.system-step:last-child {
  border-bottom: 1px solid rgba(7, 9, 15, 0.16);
}

.system-step > span {
  color: #604be1;
  font-family: var(--mono);
  font-size: 0.62rem;
}

.system-step small {
  display: block;
  margin-bottom: 0.6rem;
  color: rgba(7, 9, 15, 0.48);
  font-family: var(--mono);
  font-size: 0.51rem;
  letter-spacing: 0.12em;
}

.system-step h3 {
  margin-bottom: 0.65rem;
  color: var(--ink);
  font-family: var(--display);
  font-size: clamp(1.18rem, 1.9vw, 1.7rem);
  letter-spacing: -0.06em;
  line-height: 1;
}

.system-step p {
  max-width: 23rem;
  margin-bottom: 0;
  color: rgba(7, 9, 15, 0.6);
  font-size: 0.76rem;
  line-height: 1.6;
}

.system-status {
  position: absolute;
  bottom: 2rem;
  left: clamp(1.2rem, 7.4vw, 9rem);
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  color: rgba(7, 9, 15, 0.5);
  font-family: var(--mono);
  font-size: 0.48rem;
  letter-spacing: 0.1em;
}

.system-status i {
  width: 0.4rem;
  height: 0.4rem;
  border-radius: 50%;
  background: #604be1;
  box-shadow: 0 0 0 0.25rem rgba(96, 75, 225, 0.12);
  animation: blink 1.5s ease-in-out infinite;
}

.manifesto {
  min-height: 47rem;
  padding-top: clamp(8rem, 15vw, 14rem);
  padding-bottom: clamp(6rem, 12vw, 11rem);
  overflow: hidden;
}

.manifesto::before {
  position: absolute;
  top: 0;
  right: 0;
  left: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(241, 242, 236, 0.2), transparent);
  content: "";
}

.manifesto-orb {
  position: absolute;
  top: 50%;
  right: -6rem;
  width: min(47rem, 55vw);
  aspect-ratio: 1;
  border: 1px solid rgba(141, 243, 230, 0.16);
  border-radius: 50%;
  background:
    radial-gradient(circle at 32% 30%, rgba(141, 243, 230, 0.3), transparent 10%),
    radial-gradient(circle at 52% 51%, rgba(134, 107, 255, 0.28), transparent 25%),
    radial-gradient(circle at 50% 50%, transparent 0 31%, rgba(160, 147, 255, 0.1) 31.3% 31.8%, transparent 32.2%);
  box-shadow: 0 0 8rem rgba(128, 103, 255, 0.12);
  transform: translateY(-50%);
}

.manifesto-orb::before,
.manifesto-orb::after {
  position: absolute;
  border: 1px solid rgba(141, 243, 230, 0.21);
  border-radius: 50%;
  content: "";
}

.manifesto-orb::before {
  inset: 15%;
}

.manifesto-orb::after {
  inset: 31%;
}

.manifesto h2 {
  position: relative;
  z-index: 1;
  max-width: 13ch;
}

.manifesto-bottom {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 2rem;
  max-width: 52rem;
  margin-top: clamp(3rem, 7vw, 7rem);
}

.manifesto-bottom p {
  max-width: 28rem;
  margin-bottom: 0;
  color: rgba(241, 242, 236, 0.58);
  font-size: 0.93rem;
  line-height: 1.72;
}

.round-button {
  position: relative;
  display: grid;
  width: 8rem;
  aspect-ratio: 1;
  flex: 0 0 auto;
  place-items: center;
  color: var(--ink);
  background: var(--acid);
  border: 0;
  border-radius: 50%;
  box-shadow: 0 1.4rem 3.5rem rgba(210, 255, 112, 0.13);
  text-align: left;
  transition: transform 260ms var(--ease), box-shadow 260ms ease;
}

.round-button span {
  margin-top: 0.3rem;
  font-family: var(--mono);
  font-size: 0.58rem;
  font-weight: 500;
  letter-spacing: 0.075em;
  line-height: 1.35;
}

.round-button i {
  position: absolute;
  right: 1.3rem;
  bottom: 1.15rem;
  font-size: 1rem;
  font-style: normal;
}

.round-button:hover {
  box-shadow: 0 1.7rem 4rem rgba(210, 255, 112, 0.24);
  transform: rotate(-10deg) scale(1.06);
}

.access {
  padding-top: clamp(7rem, 12vw, 12rem);
  padding-bottom: clamp(7rem, 12vw, 12rem);
  color: var(--ink);
  background: var(--paper);
}

.access::before {
  position: absolute;
  top: 0;
  right: 0;
  left: 0;
  height: 1px;
  background: rgba(7, 9, 15, 0.1);
  content: "";
}

.access-heading {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 2.5rem;
}

.access .section-kicker > span {
  color: var(--paper);
  background: var(--ink);
}

.access .section-kicker p {
  color: rgba(7, 9, 15, 0.47);
}

.access h2 {
  max-width: 10ch;
  margin-bottom: 0;
}

.access h2 em {
  color: #5945d4;
}

.access-heading > p {
  max-width: 24rem;
  margin-bottom: 0.55rem;
  color: rgba(7, 9, 15, 0.58);
  font-size: 0.89rem;
  line-height: 1.7;
}

.catalog-switch {
  display: inline-flex;
  gap: 0.25rem;
  margin-top: 4rem;
  padding: 0.28rem;
  background: rgba(7, 9, 15, 0.07);
  border-radius: 100vw;
}

.catalog-switch button {
  display: inline-flex;
  align-items: center;
  gap: 0.48rem;
  min-height: 2.8rem;
  padding: 0.65rem 1.05rem;
  color: rgba(7, 9, 15, 0.55);
  background: transparent;
  border: 0;
  border-radius: 100vw;
  font-family: var(--mono);
  font-size: 0.59rem;
  letter-spacing: 0.04em;
  transition: color 220ms ease, background 220ms ease, box-shadow 220ms ease;
}

.catalog-switch button[aria-selected="true"] {
  color: var(--paper);
  background: var(--ink);
  box-shadow: 0 0.5rem 1.5rem rgba(7, 9, 15, 0.16);
}

.catalog-switch button span {
  width: 0.4rem;
  height: 0.4rem;
  border-radius: 50%;
  background: currentColor;
}

.plan-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.9rem;
  margin-top: 1.5rem;
}

.plan-card {
  position: relative;
  display: flex;
  min-height: 30rem;
  flex-direction: column;
  padding: clamp(1.35rem, 2.4vw, 2rem);
  overflow: hidden;
  background: rgba(255, 255, 255, 0.45);
  border: 1px solid rgba(7, 9, 15, 0.12);
  border-radius: 1rem;
  transition: transform 330ms var(--ease), box-shadow 330ms ease, border-color 330ms ease;
}

.plan-card:hover {
  border-color: rgba(7, 9, 15, 0.34);
  box-shadow: 0 1.2rem 3rem rgba(7, 9, 15, 0.1);
  transform: translateY(-0.45rem);
}

.plan-card.featured {
  color: var(--paper);
  background: #111521;
  border-color: #111521;
  box-shadow: 0 1.5rem 4rem rgba(39, 29, 104, 0.16);
}

.plan-card.featured::before {
  position: absolute;
  top: -7rem;
  right: -7rem;
  width: 18rem;
  aspect-ratio: 1;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(151, 129, 255, 0.42), transparent 66%);
  content: "";
}

.plan-badge {
  position: relative;
  z-index: 1;
  display: inline-flex;
  width: fit-content;
  margin-bottom: 1.8rem;
  padding: 0.34rem 0.5rem;
  color: var(--ink);
  background: var(--acid);
  border-radius: 100vw;
  font-family: var(--mono);
  font-size: 0.49rem;
  letter-spacing: 0.08em;
}

.plan-eyebrow {
  position: relative;
  z-index: 1;
  margin-bottom: 0.75rem;
  color: rgba(7, 9, 15, 0.5);
  font-family: var(--mono);
  font-size: 0.55rem;
  letter-spacing: 0.1em;
}

.featured .plan-eyebrow {
  color: var(--aqua);
}

.plan-card h3 {
  position: relative;
  z-index: 1;
  margin-bottom: 1.3rem;
  font-family: var(--display);
  font-size: clamp(1.65rem, 2.6vw, 2.45rem);
  letter-spacing: -0.08em;
}

.plan-price {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: baseline;
  gap: 0.4rem;
  margin-bottom: 0.7rem;
}

.plan-price strong {
  font-family: var(--display);
  font-size: clamp(2rem, 3vw, 3.1rem);
  letter-spacing: -0.09em;
  line-height: 1;
}

.plan-price span {
  color: rgba(7, 9, 15, 0.54);
  font-family: var(--mono);
  font-size: 0.6rem;
}

.featured .plan-price span {
  color: rgba(241, 242, 236, 0.56);
}

.plan-description {
  position: relative;
  z-index: 1;
  min-height: 3rem;
  margin-bottom: 1.5rem;
  color: rgba(7, 9, 15, 0.6);
  font-size: 0.76rem;
  line-height: 1.62;
}

.featured .plan-description {
  color: rgba(241, 242, 236, 0.6);
}

.plan-features {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 0.75rem;
  margin: 0 0 2rem;
  padding: 1.5rem 0;
  border-top: 1px solid rgba(7, 9, 15, 0.13);
  list-style: none;
}

.featured .plan-features {
  border-color: rgba(241, 242, 236, 0.14);
}

.plan-features li {
  display: flex;
  align-items: flex-start;
  gap: 0.58rem;
  color: rgba(7, 9, 15, 0.72);
  font-size: 0.74rem;
  line-height: 1.35;
}

.featured .plan-features li {
  color: rgba(241, 242, 236, 0.78);
}

.plan-features li::before {
  flex: 0 0 auto;
  color: #5844d1;
  content: "✦";
  font-size: 0.72rem;
}

.featured .plan-features li::before {
  color: var(--aqua);
}

.plan-card .button {
  z-index: 1;
  width: 100%;
  margin-top: auto;
  color: var(--ink);
  background: transparent;
  border-color: rgba(7, 9, 15, 0.35);
  box-shadow: none;
}

.plan-card .button:hover {
  color: var(--paper);
  background: var(--ink);
  border-color: var(--ink);
}

.featured .button {
  color: var(--ink);
  background: var(--aqua);
  border-color: var(--aqua);
}

.featured .button:hover {
  color: var(--ink);
  background: var(--paper);
  border-color: var(--paper);
}

.access-disclaimer {
  max-width: 46rem;
  margin: 1.45rem 0 0;
  color: rgba(7, 9, 15, 0.46);
  font-size: 0.68rem;
  line-height: 1.65;
}

.faq {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 6rem;
  padding-top: clamp(7rem, 13vw, 12rem);
  padding-bottom: clamp(7rem, 12vw, 11rem);
}

.faq h2 {
  max-width: 9ch;
}

.faq-list {
  border-top: 1px solid rgba(241, 242, 236, 0.16);
}

.faq details {
  border-bottom: 1px solid rgba(241, 242, 236, 0.16);
}

.faq summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.45rem 0;
  list-style: none;
  font-family: var(--display);
  font-size: clamp(1rem, 1.6vw, 1.35rem);
  font-weight: 600;
  letter-spacing: -0.05em;
  line-height: 1.2;
  cursor: pointer;
}

.faq summary::-webkit-details-marker {
  display: none;
}

.faq summary span {
  flex: 0 0 auto;
  color: var(--aqua);
  font-family: var(--mono);
  font-size: 1.3rem;
  font-weight: 400;
  transition: transform 220ms var(--ease);
}

.faq details[open] summary span {
  transform: rotate(45deg);
}

.faq details p {
  max-width: 39rem;
  margin: -0.15rem 2.4rem 1.45rem 0;
  color: rgba(241, 242, 236, 0.56);
  font-size: 0.8rem;
  line-height: 1.75;
}

.final-cta {
  display: flex;
  min-height: 43rem;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  color: var(--ink);
  background:
    radial-gradient(circle at 50% 40%, rgba(255, 255, 255, 0.45), transparent 25rem),
    linear-gradient(125deg, #b5a2ff 0%, #8873f2 43%, #c7d8ec 100%);
  text-align: center;
}

.final-cta::after {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(rgba(7, 9, 15, 0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(7, 9, 15, 0.07) 1px, transparent 1px);
  background-size: 3rem 3rem;
  content: "";
  -webkit-mask-image: radial-gradient(circle at center, black, transparent 72%);
  mask-image: radial-gradient(circle at center, black, transparent 72%);
}

.final-cta > *:not(.final-orbit) {
  position: relative;
  z-index: 1;
}

.final-cta .eyebrow {
  color: rgba(7, 9, 15, 0.62);
}

.final-cta .eyebrow span {
  box-shadow: 0 0 0 0.25rem rgba(7, 9, 15, 0.09);
}

.final-cta h2 {
  max-width: 12ch;
  margin-bottom: 1rem;
}

.final-cta h2 em {
  color: rgba(7, 9, 15, 0.57);
}

.final-cta > p:not(.eyebrow) {
  max-width: 25rem;
  margin-bottom: 2rem;
  color: rgba(7, 9, 15, 0.61);
  font-size: 0.92rem;
  line-height: 1.7;
}

.final-cta .button-light {
  color: var(--ink);
  border-color: rgba(7, 9, 15, 0.43);
}

.final-cta .button-light:hover {
  color: var(--paper);
  background: var(--ink);
  border-color: var(--ink);
}

.final-orbit {
  position: absolute;
  top: 50%;
  left: 50%;
  width: min(52rem, 76vw);
  aspect-ratio: 1;
  border: 1px solid rgba(7, 9, 15, 0.16);
  border-radius: 50%;
  transform: translate(-50%, -50%) rotate(-25deg);
}

.final-orbit i {
  position: absolute;
  inset: 14%;
  border: 1px solid rgba(7, 9, 15, 0.14);
  border-radius: 50%;
}

.final-orbit i:nth-child(2) {
  inset: 29%;
}

.final-orbit i:nth-child(3) {
  top: -1.1rem;
  left: 48%;
  width: 1.6rem;
  height: 1.6rem;
  background: var(--aqua);
  border: 0;
  box-shadow: 0 0 2rem var(--aqua);
}

.site-footer {
  display: grid;
  grid-template-columns: 1fr 1fr auto;
  align-items: start;
  gap: 1.5rem;
  padding: 3.4rem clamp(1.2rem, 7.4vw, 9rem) 2rem;
  border-top: 1px solid rgba(241, 242, 236, 0.14);
}

.site-footer > p {
  margin: 0;
  color: rgba(241, 242, 236, 0.48);
  font-size: 0.76rem;
  line-height: 1.5;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem 1.2rem;
  justify-content: flex-end;
}

.footer-links a {
  color: rgba(241, 242, 236, 0.64);
  font-family: var(--mono);
  font-size: 0.58rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transition: color 180ms ease;
}

.footer-links a:hover {
  color: var(--aqua);
}

.site-footer small {
  grid-column: 1 / -1;
  margin-top: 2.5rem;
  color: rgba(241, 242, 236, 0.31);
  font-family: var(--mono);
  font-size: 0.47rem;
  letter-spacing: 0.09em;
}

.dialog {
  position: relative;
  width: min(92vw, 37rem);
  padding: 0;
  overflow: hidden;
  color: var(--paper);
  background: #111522;
  border: 1px solid rgba(201, 188, 255, 0.46);
  border-radius: 1rem;
  box-shadow: 0 2rem 9rem rgba(0, 0, 0, 0.6);
}

.dialog::backdrop {
  background: rgba(2, 3, 7, 0.78);
  -webkit-backdrop-filter: blur(9px);
  backdrop-filter: blur(9px);
}

.dialog-glow {
  position: absolute;
  top: -9rem;
  right: -8rem;
  width: 24rem;
  aspect-ratio: 1;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(143, 119, 255, 0.39), transparent 66%);
  pointer-events: none;
}

.auth-glow {
  background: radial-gradient(circle, rgba(141, 243, 230, 0.27), transparent 66%);
}

.dialog-body,
.dialog-success {
  position: relative;
  z-index: 1;
  padding: clamp(1.4rem, 5vw, 2.35rem);
}

.dialog-close {
  position: absolute;
  z-index: 2;
  top: 1rem;
  right: 1rem;
  display: grid;
  width: 2.3rem;
  height: 2.3rem;
  place-items: center;
  color: var(--paper);
  background: rgba(241, 242, 236, 0.07);
  border: 1px solid rgba(241, 242, 236, 0.18);
  border-radius: 50%;
  font-size: 1.25rem;
  line-height: 1;
  transition: color 180ms ease, background 180ms ease;
}

.dialog-close:hover {
  color: var(--ink);
  background: var(--paper);
}

.dialog h2 {
  margin-bottom: 1.7rem;
  font-size: clamp(2.1rem, 6vw, 3.3rem);
}

.selected-product {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.3rem;
  padding: 1rem;
  background: rgba(241, 242, 236, 0.06);
  border: 1px solid rgba(241, 242, 236, 0.12);
  border-radius: 0.6rem;
}

.selected-product small {
  display: block;
  margin-bottom: 0.25rem;
  color: var(--aqua);
  font-family: var(--mono);
  font-size: 0.49rem;
  letter-spacing: 0.1em;
}

.selected-product strong {
  font-family: var(--display);
  font-size: 1.05rem;
  letter-spacing: -0.055em;
}

.selected-product b {
  color: var(--violet-light);
  font-family: var(--display);
  font-size: 1.3rem;
  letter-spacing: -0.07em;
}

.dialog-copy {
  margin-bottom: 1.35rem;
  color: rgba(241, 242, 236, 0.63);
  font-size: 0.78rem;
  line-height: 1.67;
}

.dialog label {
  display: block;
  margin-bottom: 0.5rem;
  color: rgba(241, 242, 236, 0.72);
  font-family: var(--mono);
  font-size: 0.55rem;
  letter-spacing: 0.08em;
}

.email-field {
  display: flex;
  gap: 0.55rem;
}

.email-field input {
  width: 100%;
  min-width: 0;
  min-height: 3rem;
  padding: 0.7rem 0.85rem;
  color: var(--paper);
  background: rgba(241, 242, 236, 0.06);
  border: 1px solid rgba(241, 242, 236, 0.18);
  border-radius: 0.5rem;
  font-size: 0.76rem;
}

.email-field input::placeholder {
  color: rgba(241, 242, 236, 0.32);
}

.email-field input:focus {
  border-color: var(--aqua);
}

.email-field .button {
  min-height: 3rem;
  flex: 0 0 auto;
  padding-right: 0.85rem;
  padding-left: 0.95rem;
  font-size: 0.61rem;
}

.form-error,
.auth-status,
.copy-status {
  min-height: 1.2rem;
  margin: 0.55rem 0 0;
  font-size: 0.66rem;
}

.form-error {
  color: #ffb3bb;
}

.auth-status,
.copy-status {
  color: var(--aqua);
}

.dialog-footnote {
  margin: 1rem 0 0;
  color: rgba(241, 242, 236, 0.35);
  font-size: 0.59rem;
  line-height: 1.55;
}

.dialog-success {
  min-height: 30rem;
  padding-top: 4.3rem;
}

.success-mark {
  display: grid;
  width: 3.2rem;
  aspect-ratio: 1;
  place-items: center;
  margin-bottom: 1.4rem;
  color: var(--ink);
  background: var(--aqua);
  border-radius: 50%;
  box-shadow: 0 0 2.5rem rgba(141, 243, 230, 0.36);
  font-family: var(--mono);
  font-size: 1.2rem;
}

.dialog-success > p:not(.eyebrow):not(.copy-status) {
  max-width: 29rem;
  color: rgba(241, 242, 236, 0.65);
  font-size: 0.83rem;
  line-height: 1.7;
}

.dialog-success .button {
  margin-top: 1rem;
}

.noscript {
  position: fixed;
  z-index: 200;
  right: 1rem;
  bottom: 1rem;
  max-width: 25rem;
  padding: 0.8rem 1rem;
  color: var(--ink);
  background: var(--acid);
  border-radius: 0.45rem;
  font-size: 0.75rem;
}

body.modal-open {
  overflow: hidden;
}

.reveal {
  transition: opacity 720ms var(--ease), transform 720ms var(--ease);
}

html.js .reveal {
  opacity: 0;
  transform: translateY(1.4rem);
}

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

@keyframes orbit-drift {
  from {
    transform: translate(-50%, -50%) rotate(-22deg);
  }
  to {
    transform: translate(-50%, -50%) rotate(338deg);
  }
}

@keyframes orbit-drift-reverse {
  from {
    transform: translate(-50%, -50%) rotate(56deg);
  }
  to {
    transform: translate(-50%, -50%) rotate(-304deg);
  }
}

@keyframes wave {
  from {
    transform: scaleY(0.55);
  }
  to {
    transform: scaleY(1);
  }
}

@keyframes blink {
  0%,
  100% {
    opacity: 0.34;
  }
  50% {
    opacity: 1;
  }
}

@keyframes ticker {
  to {
    transform: translateX(-50%);
  }
}

@media (max-width: 1080px) {
  .course-card {
    grid-template-columns: minmax(9rem, 0.8fr) minmax(0, 1fr);
  }

  .course-content h3 {
    font-size: 1.7rem;
  }
}

@media (max-width: 980px) {
  .hero {
    grid-template-columns: 1fr;
    padding-top: 7.7rem;
  }

  .hero-copy {
    max-width: 42rem;
    padding-top: 0;
  }

  .hero-visual {
    width: min(100%, 43rem);
    height: min(42rem, 92vw);
    margin: -1rem auto 1rem;
  }

  .courses-heading,
  .access-heading {
    align-items: flex-start;
  }

  .course-grid {
    grid-template-columns: 1fr;
    max-width: 47rem;
  }

  .course-card {
    min-height: 22rem;
  }

  .system {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .system-steps {
    max-width: 44rem;
  }

  .system-bg > div {
    top: 58%;
    right: -9rem;
    width: 38rem;
  }

  .plan-grid {
    grid-template-columns: 1fr;
    max-width: 39rem;
  }

  .plan-card {
    min-height: 0;
  }

  .faq {
    gap: 3rem;
  }
}

@media (max-width: 700px) {
  .desktop-nav,
  .desktop-only {
    display: none;
  }

  .menu-toggle {
    display: block;
  }

  .site-header {
    padding-top: 1rem;
    padding-bottom: 1rem;
  }

  .hero {
    min-height: auto;
    padding-top: 6.8rem;
    padding-bottom: 4.5rem;
  }

  h1 {
    font-size: clamp(3rem, 14vw, 5rem);
  }

  h2 {
    font-size: clamp(2.5rem, 12vw, 4rem);
  }

  .hero-proof {
    gap: 1rem;
    justify-content: space-between;
  }

  .hero-proof div {
    flex-direction: column;
    gap: 0.25rem;
  }

  .hero-visual {
    height: 32rem;
    min-height: 0;
    margin-top: 1rem;
  }

  .terminal-card {
    top: 47%;
    left: 0;
    width: 91%;
  }

  .terminal-body {
    min-height: 8.4rem;
    padding: 1rem;
    font-size: 0.49rem;
  }

  .signal-top {
    top: 18%;
    right: 0;
  }

  .signal-bottom {
    right: 0;
    bottom: 10%;
  }

  .signal-card {
    transform: scale(0.84);
    transform-origin: right center;
  }

  .intro-copy {
    margin-left: 0;
  }

  .courses-heading,
  .access-heading {
    display: block;
  }

  .courses-heading > p,
  .access-heading > p {
    margin-top: 1.5rem;
  }

  .course-card {
    grid-template-columns: 0.85fr 1.15fr;
    min-height: 20rem;
  }

  .course-content {
    padding: 1.1rem;
  }

  .course-content h3 {
    font-size: clamp(1.42rem, 7vw, 1.9rem);
  }

  .course-description {
    font-size: 0.68rem;
  }

  .course-meta {
    gap: 0.35rem;
    font-size: 0.43rem;
  }

  .system {
    min-height: auto;
  }

  .system-bg > div {
    top: 60%;
    right: -10rem;
  }

  .system-status {
    position: relative;
    bottom: auto;
    left: auto;
    grid-column: 1 / -1;
    margin-top: 0.5rem;
  }

  .manifesto {
    min-height: 38rem;
  }

  .manifesto-orb {
    top: 26%;
    right: -9rem;
    width: 29rem;
  }

  .manifesto-bottom {
    align-items: flex-start;
    flex-direction: column;
  }

  .catalog-switch {
    display: flex;
    width: 100%;
    margin-top: 2.6rem;
  }

  .catalog-switch button {
    flex: 1;
    justify-content: center;
    padding-right: 0.6rem;
    padding-left: 0.6rem;
    font-size: 0.52rem;
  }

  .faq {
    grid-template-columns: 1fr;
  }

  .final-cta {
    min-height: 36rem;
  }

  .site-footer {
    grid-template-columns: 1fr;
    gap: 1.25rem;
  }

  .footer-links {
    justify-content: flex-start;
  }

  .site-footer small {
    margin-top: 1.8rem;
  }

  .email-field {
    flex-direction: column;
  }

  .email-field .button {
    width: 100%;
  }
}

@media (max-width: 430px) {
  .brand-name {
    font-size: 0.78rem;
  }

  .hero-proof span {
    font-size: 0.48rem;
  }

  .hero-visual {
    height: 29rem;
  }

  .signal-bottom {
    bottom: 6%;
  }

  .course-card {
    grid-template-columns: 1fr;
  }

  .course-cover {
    min-height: 12rem;
  }

  .course-cover::after {
    background: linear-gradient(180deg, transparent 35%, rgba(11, 13, 21, 0.85) 100%);
  }

  .course-content h3 {
    max-width: 13ch;
  }

  .catalog-switch button {
    font-size: 0.46rem;
  }
}


@media (max-width: 980px) {
  .delivery-map__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .delivery-map__heading {
    align-items: flex-start;
  }
}

@media (max-width: 700px) {
  .delivery-map__heading {
    display: block;
  }

  .delivery-map__heading > p {
    margin-top: 1.5rem;
  }

  .delivery-map__grid {
    grid-template-columns: 1fr;
  }

  .delivery-map__card {
    min-height: 0;
  }

  .delivery-map__card > span {
    margin-bottom: 1.8rem;
  }

  .orbit-id-callout {
    grid-template-columns: 2.7rem minmax(0, 1fr);
    gap: 0.9rem;
  }

  .orbit-id-callout__mark {
    width: 2.55rem;
  }

  .orbit-id-callout > a {
    grid-column: 2;
    justify-self: start;
  }
}

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

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 1ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 1ms !important;
  }

  html.js .reveal {
    opacity: 1;
    transform: none;
  }
}


.referral-landing {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(21rem, 0.8fr);
  gap: clamp(2rem, 6vw, 6rem);
  align-items: center;
  overflow: hidden;
  padding-top: clamp(5rem, 10vw, 9rem);
  padding-bottom: clamp(5rem, 10vw, 9rem);
  background:
    radial-gradient(circle at 12% 52%, rgba(210, 255, 112, 0.11), transparent 20rem),
    linear-gradient(115deg, rgba(137, 112, 245, 0.16), rgba(9, 13, 22, 0.12));
  border-top: 1px solid rgba(241, 242, 236, 0.12);
  border-bottom: 1px solid rgba(241, 242, 236, 0.12);
}

.referral-landing__copy {
  position: relative;
  z-index: 1;
}

.referral-landing__copy h2 {
  max-width: 12.5ch;
  margin-bottom: 1.25rem;
}

.referral-landing__copy > p:not(.eyebrow) {
  max-width: 39rem;
  margin-bottom: 1.6rem;
  color: rgba(241, 242, 236, 0.65);
  font-size: clamp(0.88rem, 1.25vw, 1.04rem);
  line-height: 1.72;
}

.referral-landing__orb {
  position: absolute;
  top: 50%;
  left: -10rem;
  width: 35rem;
  aspect-ratio: 1;
  opacity: 0.45;
  transform: translateY(-50%);
  pointer-events: none;
}

.referral-landing__orb i {
  position: absolute;
  inset: 0;
  display: block;
  border: 1px solid rgba(141, 243, 230, 0.25);
  border-radius: 50%;
  transform: rotate(-24deg) scaleX(0.55);
}

.referral-landing__orb i:nth-child(2) {
  inset: 20%;
  border-color: rgba(200, 188, 255, 0.38);
  transform: rotate(47deg) scaleX(0.62);
}

.referral-landing__orb i:nth-child(3) {
  inset: 42%;
  background: radial-gradient(circle, rgba(210, 255, 112, 0.54), rgba(210, 255, 112, 0.04) 55%, transparent 72%);
  border: 0;
  transform: none;
}

.referral-landing__steps {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 0.7rem;
}

.referral-landing__steps article {
  display: grid;
  grid-template-columns: 2.4rem minmax(0, 1fr);
  column-gap: 0.85rem;
  padding: 1.05rem 1.1rem;
  background: rgba(7, 9, 15, 0.52);
  border: 1px solid rgba(241, 242, 236, 0.13);
  border-radius: 0.75rem;
}

.referral-landing__steps span {
  grid-row: span 2;
  color: var(--acid);
  font-family: var(--mono);
  font-size: 0.55rem;
  letter-spacing: 0.08em;
}

.referral-landing__steps strong {
  color: var(--paper);
  font-family: var(--display);
  font-size: 1.3rem;
  letter-spacing: -0.055em;
}

.referral-landing__steps p {
  margin: 0.3rem 0 0;
  color: rgba(241, 242, 236, 0.52);
  font-size: 0.68rem;
  line-height: 1.55;
}

.referral-landing__note {
  position: relative;
  z-index: 1;
  grid-column: 1 / -1;
  max-width: 70rem;
  margin: 0;
  padding-top: 1.1rem;
  color: rgba(241, 242, 236, 0.46);
  border-top: 1px solid rgba(241, 242, 236, 0.12);
  font-family: var(--mono);
  font-size: 0.54rem;
  letter-spacing: 0.035em;
  line-height: 1.55;
}

.access--labs {
  padding-top: clamp(5rem, 10vw, 9rem);
}

.labs-readiness {
  display: grid;
  grid-template-columns: 2.4rem minmax(0, 1fr) auto;
  gap: 1rem;
  align-items: center;
  max-width: 75rem;
  margin-top: 2.2rem;
  padding: clamp(1.15rem, 3vw, 1.65rem);
  background: rgba(241, 242, 236, 0.035);
  border: 1px dashed rgba(141, 243, 230, 0.32);
  border-radius: 0.8rem;
}

.labs-readiness > span {
  display: grid;
  width: 2.2rem;
  aspect-ratio: 1;
  place-items: center;
  color: var(--ink);
  background: var(--acid);
  border-radius: 50%;
}

.labs-readiness small {
  display: block;
  margin-bottom: 0.25rem;
  color: var(--aqua);
  font-family: var(--mono);
  font-size: 0.5rem;
  letter-spacing: 0.09em;
}

.labs-readiness strong {
  display: block;
  color: var(--paper);
  font-family: var(--display);
  font-size: clamp(1.2rem, 2.2vw, 1.75rem);
  letter-spacing: -0.06em;
}

.labs-readiness p {
  max-width: 45rem;
  margin: 0.35rem 0 0;
  color: rgba(241, 242, 236, 0.55);
  font-size: 0.68rem;
  line-height: 1.55;
}

.labs-readiness a {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.65rem 0.82rem;
  color: var(--ink);
  background: var(--aqua);
  border-radius: 100vw;
  font-family: var(--mono);
  font-size: 0.53rem;
  letter-spacing: 0.06em;
  white-space: nowrap;
}

@media (max-width: 820px) {
  .referral-landing {
    grid-template-columns: 1fr;
  }

  .referral-landing__orb {
    left: auto;
    right: -15rem;
    opacity: 0.28;
  }

  .labs-readiness {
    grid-template-columns: 2.4rem minmax(0, 1fr);
  }

  .labs-readiness a {
    grid-column: 2;
    justify-self: start;
  }
}

@media (max-width: 560px) {
  .referral-landing__copy h2 {
    max-width: 11ch;
  }

  .labs-readiness {
    gap: 0.8rem;
  }
}