:root {
  color-scheme: dark;
  --background: #050611;
  --panel: #111329;
  --panel-soft: #171a31;
  --text: #f7f6ff;
  --muted: #b7b9d6;
  --accent: #23d2fa;
  --border: rgb(255 255 255 / 10%);
  --ink: #f7f6ff;
  --soft-ink: #b7b9d6;
  --night: #050611;
  --cyan: #23d2fa;
  --violet: #8763ff;
  --pink: #ff2ac3;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  min-width: 20rem;
  margin: 0;
  background:
    radial-gradient(circle at 82% 6%, rgb(32 207 250 / 14%), transparent 28rem),
    radial-gradient(circle at 18% 25%, rgb(255 42 195 / 9%), transparent 32rem),
    var(--night);
  color: var(--text);
  font: 17px/1.65 "Avenir Next", Avenir, "Helvetica Neue", sans-serif;
}

body::before {
  position: fixed;
  inset: 0;
  z-index: -1;
  background-image: linear-gradient(rgb(255 255 255 / 2%) 1px, transparent 1px);
  background-size: 100% 4rem;
  content: "";
  mask-image: linear-gradient(to bottom, black, transparent 80%);
  pointer-events: none;
}

header,
main,
footer {
  width: min(74rem, calc(100% - 2rem));
  margin-inline: auto;
}

header {
  padding: 2rem 0 1.5rem;
}

main {
  padding: 0;
}

footer {
  padding: 2.5rem 0 3.5rem;
  color: var(--muted);
  font-size: 0.9rem;
}

h1,
h2,
h3 {
  line-height: 1.2;
}

h1 {
  max-width: 13ch;
  margin: 0 0 0.5rem;
  font-size: clamp(3.6rem, 8vw, 6.5rem);
  font-weight: 600;
  letter-spacing: -0.06em;
  line-height: 0.96;
}

h2 {
  margin: 0;
  font-size: clamp(1.5rem, 3vw, 2rem);
  letter-spacing: -0.025em;
}

p,
li {
  max-width: 68ch;
}

a {
  color: var(--accent);
}

a:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 4px;
}

.skip-link {
  position: absolute;
  top: -5rem;
  left: 1rem;
  z-index: 10;
  padding: 0.75rem 1rem;
  border-radius: 0.5rem;
  background: var(--text);
  color: var(--background);
}

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

nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.25rem;
  margin-top: 1.25rem;
}

nav a {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
}

nav a[aria-current="page"] {
  color: var(--text);
  font-weight: 700;
  text-decoration: none;
}

.site-header {
  --header-nav-active: #f7f6ff;
  --header-nav-text: #b7b9d6;
  width: min(74rem, calc(100% - 2rem));
  padding-top: 1.35rem;
  font-family: "Avenir Next", Avenir, "Helvetica Neue", sans-serif;
}

.site-header > nav {
  gap: 0.35rem 1.5rem;
  margin: 0;
}

.site-header > nav a {
  color: var(--header-nav-text);
  font-size: 0.9rem;
  font-weight: 600;
  text-decoration: none;
}

.site-header > nav a:hover,
.site-header > nav a[aria-current="page"] {
  color: var(--header-nav-active);
}

.site-header > nav a[aria-current="page"] {
  font-weight: 700;
}

.site-header > .brand,
.site-header > .page-brand {
  font-weight: 700;
  letter-spacing: 0.01em;
}

.site-header .brand-icon,
.site-header .page-brand img {
  width: 2.75rem;
  height: 2.75rem;
}

.page-header {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: 0 1.5rem;
  padding: 1.35rem 0 0;
}

.page-brand {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  color: var(--text);
  font-weight: 750;
  text-decoration: none;
}

.page-brand img {
  border-radius: 0.75rem;
  box-shadow: 0 0 1.5rem rgb(35 210 250 / 18%);
}

.page-header > nav {
  justify-content: flex-end;
  margin: 0;
}

.page-title {
  grid-column: 1 / -1;
  width: 100%;
  margin-top: 1.35rem;
  padding: clamp(4rem, 9vw, 7rem) 0 clamp(3.5rem, 7vw, 5.5rem);
  border-top: 1px solid rgb(255 255 255 / 9%);
}

.page-title .meta {
  max-width: 42rem;
  margin: 1.5rem 0 0;
  font-size: clamp(1rem, 2vw, 1.18rem);
}

.page-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  border-top: 1px solid rgb(255 255 255 / 8%);
}

.page-footer > div {
  display: grid;
  gap: 0.2rem;
}

.page-footer > div span {
  color: #8589a8;
  font-size: 0.78rem;
}

.page-footer nav {
  gap: 1.5rem;
  justify-content: flex-end;
  margin: 0;
}

.page-footer nav a {
  color: var(--soft-ink);
  font-size: 0.9rem;
  font-weight: 600;
  text-decoration: none;
}

.page-footer nav a:hover {
  color: var(--ink);
}

.eyebrow {
  margin: 0;
  color: var(--cyan);
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.lede,
.meta {
  color: var(--muted);
}

.lede {
  margin: 0;
  color: var(--soft-ink);
  font-size: 1.08rem;
}

.site-page main {
  display: grid;
  gap: clamp(4rem, 8vw, 6.5rem);
  padding-bottom: clamp(5rem, 10vw, 8rem);
}

.contact,
.install-callout,
.feedback-form fieldset {
  padding: clamp(1.5rem, 4vw, 2.5rem);
  border: 1px solid rgb(255 255 255 / 10%);
  border-radius: 1.5rem;
  background:
    radial-gradient(circle at 90% 0%, rgb(35 210 250 / 8%), transparent 22rem),
    linear-gradient(145deg, #111329, #090b17);
}

.contact h2,
.install-callout h2 {
  margin-top: 1rem;
}

.notice {
  padding: 1.5rem clamp(1.25rem, 4vw, 2rem);
  border: 1px solid rgb(35 210 250 / 24%);
  border-left: 3px solid var(--cyan);
  border-radius: 1rem;
  background: linear-gradient(110deg, rgb(35 210 250 / 8%), rgb(255 255 255 / 3%));
}

.notice h2 {
  margin-top: 0.75rem;
  font-size: 1.35rem;
}

.install-callout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: clamp(2rem, 6vw, 5rem);
}

.stacked-actions {
  display: grid;
  gap: 0.75rem;
}

.button-link {
  display: inline-flex;
  min-height: 3.2rem;
  align-items: center;
  justify-content: center;
  padding: 0.8rem 1.15rem;
  border: 1px solid rgb(255 255 255 / 15%);
  border-radius: 0.85rem;
  color: var(--text);
  font-weight: 700;
  text-decoration: none;
}

.primary-link {
  border-color: transparent;
  background: linear-gradient(100deg, #cc2ed8, #7457f4 55%, #1cbce8);
  box-shadow: 0 0.9rem 2.2rem rgb(66 71 234 / 22%);
}

.button-link:hover {
  transform: translateY(-1px);
}

.handoff-section h2 {
  max-width: 18ch;
  margin-top: 1rem;
}

.handoff-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  margin: 3rem 0 0;
  padding: 0;
  list-style: none;
  counter-reset: handoff;
}

.handoff-steps li {
  display: grid;
  min-height: 13rem;
  align-content: start;
  gap: 0.75rem;
  padding: 1.5rem;
  border: 1px solid var(--border);
  background: linear-gradient(145deg, rgb(255 255 255 / 5%), rgb(255 255 255 / 1%));
  counter-increment: handoff;
}

.handoff-steps li:first-child {
  border-radius: 1.2rem 0 0 1.2rem;
}

.handoff-steps li:last-child {
  border-radius: 0 1.2rem 1.2rem 0;
}

.handoff-steps li + li {
  border-left: 0;
}

.handoff-steps li::before {
  color: var(--accent);
  font: 600 0.72rem/1 "SFMono-Regular", Consolas, monospace;
  letter-spacing: 0.1em;
  content: "0" counter(handoff);
}

.handoff-steps strong {
  margin-top: 1.5rem;
  line-height: 1.3;
}

.handoff-steps span {
  color: var(--muted);
  font-size: 0.9rem;
}

.beta-video-layout {
  display: grid;
  grid-template-columns: minmax(16rem, 21rem) minmax(0, 1fr);
  align-items: center;
  gap: clamp(2rem, 7vw, 6rem);
}

.video-frame {
  width: 100%;
  aspect-ratio: 9 / 16;
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: 1.5rem;
  background: #000;
  box-shadow: 0 1.5rem 4rem rgb(0 0 0 / 35%);
}

.video-frame iframe {
  width: 100%;
  height: 100%;
  border: 0;
}

.beta-video-copy h2 {
  max-width: 18ch;
  margin-top: 1rem;
}

.beta-video-copy p:not(.eyebrow),
.stacked-actions small {
  color: var(--muted);
}

.stacked-actions small {
  max-width: 18rem;
  font-size: 0.78rem;
  line-height: 1.4;
  text-align: center;
}

.link-grid,
.feedback-form,
.choice-grid {
  display: grid;
}

.link-grid {
  gap: 1rem;
  margin-top: 1.5rem;
}

.link-card {
  display: grid;
  gap: 0.35rem;
  min-height: 44px;
  padding: 1rem 1.25rem;
  border: 1px solid var(--border);
  border-radius: 0.9rem;
  background: rgb(255 255 255 / 3%);
  text-decoration: none;
}

.link-card span {
  color: var(--muted);
}

.support-topics {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border: 1px solid var(--border);
  border-radius: 1.5rem;
  overflow: hidden;
}

.support-topic {
  padding: clamp(1.5rem, 4vw, 2.25rem);
  background: linear-gradient(145deg, rgb(255 255 255 / 4%), rgb(255 255 255 / 1%));
}

.support-topic:nth-child(2n) {
  border-left: 1px solid var(--border);
}

.support-topic:nth-child(n + 3) {
  border-top: 1px solid var(--border);
}

.support-topic h2 {
  font-size: 1.35rem;
}

.support-topic p,
.support-topic li {
  color: #9ea2bf;
}

.support-topic p:last-child,
.support-topic ol:last-child {
  margin-bottom: 0;
}

.support-contact {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: end;
  gap: clamp(2rem, 6vw, 5rem);
}

.privacy-highlights {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-block: 1px solid var(--border);
}

.privacy-highlights p {
  display: grid;
  gap: 0.2rem;
  margin: 0;
  padding: 1.5rem clamp(1rem, 3vw, 2rem);
}

.privacy-highlights p + p {
  border-left: 1px solid var(--border);
}

.privacy-highlights strong {
  font-size: 0.95rem;
}

.privacy-highlights span {
  color: #8589a8;
  font-size: 0.78rem;
  line-height: 1.4;
}

.policy-layout {
  display: grid;
  grid-template-columns: 14rem minmax(0, 1fr);
  align-items: start;
  gap: clamp(3rem, 8vw, 7rem);
}

.policy-index {
  display: grid;
  position: sticky;
  top: 2rem;
  gap: 0.2rem;
  margin: 0;
}

.policy-index .eyebrow {
  margin-bottom: 0.75rem;
}

.policy-index a {
  min-height: 44px;
  align-items: center;
  color: var(--soft-ink);
  text-decoration: none;
}

.policy-index a:hover {
  color: var(--ink);
}

.policy-sections {
  display: grid;
}

.policy-sections > section {
  padding: 0 0 clamp(3rem, 6vw, 4.5rem);
}

.policy-sections > section + section {
  padding-top: clamp(3rem, 6vw, 4.5rem);
  border-top: 1px solid var(--border);
}

.policy-sections h2 {
  max-width: 20ch;
}

.policy-sections p,
.policy-sections li {
  color: #9ea2bf;
}

.policy-sections .contact {
  padding: clamp(1.5rem, 4vw, 2.5rem);
}

.feedback-form {
  gap: 2rem;
  width: min(58rem, 100%);
  margin-inline: auto;
}

fieldset {
  min-width: 0;
  margin: 0;
}

legend {
  width: 100%;
  padding: 0 0 1rem;
  font-size: 1.5rem;
  font-weight: 750;
  line-height: 1.2;
}

.question {
  display: grid;
  gap: 0.65rem;
  margin-top: 1.5rem;
}

.question-title {
  font-weight: 700;
  line-height: 1.4;
}

.optional {
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 400;
}

.choice-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.6rem;
}

.choice {
  display: flex;
  min-height: 48px;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 0.8rem 0.9rem;
  border: 1px solid var(--border);
  border-radius: 0.85rem;
  background: rgb(255 255 255 / 3%);
  cursor: pointer;
}

.choice:hover {
  border-color: rgb(35 210 250 / 32%);
}

.choice:has(input:checked) {
  border-color: var(--accent);
  background: rgb(35 210 250 / 10%);
}

input,
textarea,
button {
  font: inherit;
}

input[type="radio"],
input[type="checkbox"] {
  width: 1.15rem;
  height: 1.15rem;
  margin: 0.25rem 0 0;
  accent-color: var(--accent);
  flex: 0 0 auto;
}

input[type="text"],
textarea {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 0.85rem;
  background: #090b17;
  color: var(--text);
}

input[type="text"] {
  min-height: 48px;
  padding: 0 0.85rem;
}

textarea {
  min-height: 7rem;
  padding: 0.75rem 0.85rem;
  resize: vertical;
}

input:focus-visible,
textarea:focus-visible,
button:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 3px;
}

.feedback-privacy {
  background: rgb(255 255 255 / 3%);
}

.feedback-privacy h2 {
  margin-top: 0;
}

.form-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

button {
  min-height: 3.2rem;
  padding: 0.8rem 1.15rem;
  border: 0;
  border-radius: 0.85rem;
  background: linear-gradient(100deg, #cc2ed8, #7457f4 55%, #1cbce8);
  box-shadow: 0 0.9rem 2.2rem rgb(66 71 234 / 22%);
  color: var(--text);
  font-weight: 700;
  cursor: pointer;
}

button:disabled {
  cursor: wait;
  opacity: 0.7;
}

.form-status {
  min-height: 1.65rem;
  margin: -1rem 0 0;
  color: var(--accent);
  font-weight: 700;
}

.feedback-page main {
  gap: 1.5rem;
}

.feedback-page main > .lede,
.feedback-page main > .notice {
  width: min(58rem, 100%);
  margin-inline: auto;
}

.feedback-page .feedback-form {
  margin-top: 2.5rem;
}

@media (max-width: 900px) {
  .handoff-steps {
    grid-template-columns: repeat(2, 1fr);
  }

  .handoff-steps li,
  .handoff-steps li:first-child,
  .handoff-steps li:last-child {
    border-radius: 0;
  }

  .handoff-steps li:nth-child(2n + 1) {
    border-left: 1px solid var(--border);
  }

  .handoff-steps li:nth-child(n + 3) {
    border-top: 0;
  }

  .policy-layout {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .policy-index {
    position: static;
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .policy-index .eyebrow {
    grid-column: 1 / -1;
  }
}

@media (max-width: 700px) {
  .site-header {
    gap: 1rem;
  }

  .site-header > nav {
    justify-content: flex-start;
    gap: 0 1rem;
  }

  .site-header > .brand,
  .site-header > .page-brand {
    font-size: 0.9rem;
  }

  .page-header {
    grid-template-columns: 1fr;
  }

  .page-header > nav {
    justify-content: flex-start;
  }

  .page-title {
    grid-column: auto;
    margin-top: 0;
    padding: 3rem 0 3.5rem;
  }

  .page-footer,
  .install-callout,
  .beta-video-layout,
  .support-contact {
    display: grid;
    grid-template-columns: 1fr;
  }

  .page-footer nav {
    justify-content: flex-start;
  }

  .site-page main {
    gap: 3.5rem;
    padding-bottom: 5rem;
  }

  .support-topics,
  .privacy-highlights,
  .choice-grid,
  .handoff-steps,
  .policy-index {
    grid-template-columns: 1fr;
  }

  .support-topic:nth-child(2n) {
    border-left: 0;
  }

  .support-topic:nth-child(n + 2) {
    border-top: 1px solid var(--border);
  }

  .privacy-highlights p + p {
    border-top: 1px solid var(--border);
    border-left: 0;
  }

  .handoff-steps li,
  .handoff-steps li:nth-child(2n + 1) {
    min-height: 0;
    border-top: 0;
    border-left: 1px solid var(--border);
  }

  .handoff-steps li:first-child {
    border-top: 1px solid var(--border);
  }

  .page-footer {
    align-items: flex-start;
  }
}

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

@media (prefers-reduced-motion: no-preference) {
  .button-link,
  .choice {
    transition: 160ms ease;
  }
}