:root {
  color-scheme: dark;
  --bg: #05060a;
  --panel: #0d1018;
  --text: #f2f6ff;
  --muted: #aab5ca;
  --quiet: #727e98;
  --line: rgba(154, 186, 255, .22);
  --cyan: #44dcff;
  --violet: #8a63ff;
  --indigo: #243e9f;
  --danger: #ff9a9a;
  --success: #b9f7ff;
  --focus: #c8f6ff;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  min-height: 100%;
  background: var(--bg);
}

body {
  min-height: 100vh;
  margin: 0;
  color: var(--text);
  background:
    radial-gradient(circle at 68% 45%, rgba(30, 217, 255, .11), transparent 14rem),
    radial-gradient(circle at 62% 48%, rgba(121, 74, 255, .19), transparent 21rem),
    radial-gradient(circle at 2% 8%, rgba(19, 80, 105, .34), transparent 22rem),
    linear-gradient(115deg, #06131a 0%, #050811 23%, #05060b 53%, #010206 100%);
  overflow-x: hidden;
}

body::before {
  position: fixed;
  inset: 0;
  z-index: -3;
  pointer-events: none;
  content: "";
  background-image:
    linear-gradient(rgba(255, 255, 255, .026) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, .018) 1px, transparent 1px),
    radial-gradient(circle at 68% 38%, rgba(206, 246, 255, .14) 0 1px, transparent 2px);
  background-size: 84px 84px, 84px 84px, 132px 132px;
  mask-image: radial-gradient(circle at 58% 36%, black, transparent 76%);
}

body::after {
  position: fixed;
  inset: 0;
  z-index: -2;
  pointer-events: none;
  content: "";
  background:
    linear-gradient(90deg, rgba(1, 3, 8, .94), rgba(1, 3, 8, .34) 39%, transparent 58%, rgba(1, 3, 8, .94)),
    linear-gradient(180deg, rgba(0, 0, 0, .18), transparent 46%, rgba(0, 0, 0, .46));
}

a {
  color: inherit;
}

.site-shell {
  display: grid;
  grid-template-rows: auto 1fr auto;
  min-height: 100vh;
  width: min(1160px, calc(100% - 48px));
  margin: 0 auto;
}

.site-header,
.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.site-header {
  min-height: 96px;
}

.wordmark {
  text-decoration: none;
  font-size: clamp(1.02rem, 1.5vw, 1.2rem);
  font-weight: 800;
  letter-spacing: .32em;
  text-shadow: 0 0 24px rgba(68, 220, 255, .38), 0 0 2px rgba(255, 255, 255, .9);
}

.beta-pill,
.eyebrow {
  color: #c9d8ff;
  font-size: .72rem;
  font-weight: 800;
  letter-spacing: .22em;
}

.beta-pill {
  border: 1px solid var(--line);
  padding: 11px 14px;
  background: rgba(5, 12, 25, .7);
  box-shadow: inset 0 0 20px rgba(68, 220, 255, .08), 0 0 34px rgba(47, 135, 255, .09);
}

.hero {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  align-items: center;
  min-height: calc(100vh - 166px);
  padding: 28px 0 46px;
  isolation: isolate;
}

.hero::before,
.hero::after {
  position: absolute;
  pointer-events: none;
  content: "";
}

.hero::before {
  z-index: -1;
  inset: 11% -8vw 8% 50%;
  background:
    radial-gradient(ellipse at 45% 48%, rgba(232, 248, 255, .18), transparent 5.5rem),
    radial-gradient(ellipse at 52% 48%, rgba(36, 211, 255, .22), transparent 11rem),
    radial-gradient(ellipse at 42% 52%, rgba(83, 72, 221, .28), transparent 18rem);
  filter: blur(16px);
  opacity: .82;
}

.hero::after {
  inset: auto 0 10px;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(142, 231, 255, .24) 16%, rgba(142, 231, 255, .18) 52%, transparent 64%, transparent);
  opacity: .34;
}

.hero-content {
  position: relative;
  z-index: 2;
  width: min(790px, 100%);
  padding-top: clamp(4px, 1.2vh, 16px);
}

.eyebrow {
  margin: 0 0 18px;
}

h1 {
  margin: 0;
  max-width: 820px;
  font-family: "Arial Narrow", Impact, ui-sans-serif, system-ui, sans-serif;
  font-size: clamp(3.05rem, 6.95vw, 6.3rem);
  line-height: .94;
  font-weight: 900;
  letter-spacing: 0;
  text-wrap: balance;
  text-shadow: 0 18px 48px rgba(0, 0, 0, .58), 0 0 34px rgba(104, 155, 255, .08);
}

.lede {
  width: min(560px, 100%);
  margin: 30px 0 0;
  color: #dbe4f6;
  font-size: clamp(1rem, 1.7vw, 1.2rem);
  line-height: 1.55;
  text-shadow: 0 2px 18px rgba(0, 0, 0, .55);
}

.lede--quiet {
  margin-top: 4px;
  color: var(--muted);
}

.signup-form {
  width: min(690px, 100%);
  margin-top: 34px;
}

.field-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 10px;
}

input,
button {
  min-height: 58px;
  border-radius: 4px;
  font: inherit;
}

input {
  width: 100%;
  border: 1px solid rgba(190, 218, 255, .25);
  color: var(--text);
  background: rgba(2, 6, 14, .78);
  padding: 0 18px;
  outline: none;
  backdrop-filter: blur(12px);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .025), 0 18px 70px rgba(0, 0, 0, .38);
}

input::placeholder {
  color: #7d8aa5;
}

button {
  position: relative;
  border: 1px solid rgba(178, 242, 255, .64);
  color: #061018;
  background: linear-gradient(135deg, #edfdff, #74edff 47%, #9b93ff);
  padding: 0 24px;
  font-size: .82rem;
  font-weight: 900;
  letter-spacing: .08em;
  cursor: pointer;
  box-shadow: 0 0 36px rgba(68, 220, 255, .28), inset 0 1px 0 rgba(255, 255, 255, .5);
}

button[disabled] {
  cursor: wait;
  opacity: .72;
}

.button-loading {
  display: none;
}

.signup-form.is-submitting .button-label {
  display: none;
}

.signup-form.is-submitting .button-loading {
  display: inline;
}

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

.form-note,
.consent,
.closing-line,
.status {
  color: var(--muted);
  line-height: 1.55;
}

.form-note {
  margin: 14px 0 0;
  font-size: .95rem;
}

.consent {
  margin: 8px 0 0;
  max-width: 600px;
  font-size: .84rem;
}

.status {
  min-height: 2.4rem;
  margin: 18px 0 0;
  font-size: .88rem;
  font-weight: 800;
  letter-spacing: .12em;
}

.status--success {
  color: var(--success);
  text-shadow: 0 0 14px rgba(68, 220, 255, .28);
}

.status--error {
  color: var(--danger);
}

.closing-line {
  width: min(560px, 100%);
  margin: 42px 0 0;
  color: var(--quiet);
  font-size: .93rem;
}

.rift-stage {
  position: absolute;
  top: 46%;
  right: clamp(-18px, 5.2vw, 88px);
  z-index: 1;
  width: min(41vw, 470px);
  height: min(73vh, 700px);
  transform: translateY(-50%);
  opacity: .98;
  mix-blend-mode: screen;
}

.rift-stage::before,
.rift-stage::after {
  position: absolute;
  inset: 7% 38%;
  content: "";
  background: linear-gradient(180deg, transparent 4%, rgba(109, 107, 255, .2) 22%, rgba(64, 223, 255, .36) 48%, rgba(152, 122, 255, .25) 72%, transparent 96%);
  filter: blur(30px);
  transform: skewX(-7deg);
}

.rift-stage::after {
  inset: 10% 45%;
  background: linear-gradient(180deg, transparent, rgba(255, 255, 255, .72), rgba(37, 218, 255, .36), transparent);
  filter: blur(6px);
}

.rift-core {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  overflow: visible;
}

.rift-line,
.rift-branch {
  fill: none;
  stroke: url("#rift-line");
  stroke-linecap: round;
  stroke-linejoin: round;
}

.rift-line--wide {
  stroke-width: 19;
  filter: url("#rift-blur");
  opacity: .82;
  animation: riftPulse 5.8s ease-in-out infinite;
}

.rift-line--sharp {
  stroke-width: 3.8;
  opacity: .95;
  animation: riftJitter 7s steps(2, end) infinite;
}

.rift-branch {
  stroke-width: 2.5;
  opacity: .48;
}

.rift-glow {
  position: absolute;
  width: 44%;
  height: 100%;
  border-radius: 50%;
  filter: blur(46px);
  opacity: .38;
}

.rift-glow--left {
  left: 4%;
  background: rgba(40, 63, 190, .48);
}

.rift-glow--right {
  right: 8%;
  background: rgba(68, 220, 255, .28);
}

.particle {
  position: absolute;
  width: 2px;
  height: 2px;
  border-radius: 999px;
  background: #dffbff;
  box-shadow: 0 0 18px rgba(68, 220, 255, .9);
  opacity: .76;
  animation: drift 9.5s ease-in-out infinite;
}

.particle--one { left: 32%; top: 18%; animation-delay: -2s; }
.particle--two { right: 22%; top: 34%; animation-delay: -5s; }
.particle--three { left: 22%; bottom: 25%; animation-delay: -1s; }
.particle--four { right: 35%; bottom: 12%; animation-delay: -4s; }
.particle--five { left: 54%; top: 58%; animation-delay: -7s; }

.site-footer {
  min-height: 70px;
  color: #7b859b;
  font-size: .86rem;
}

.site-footer p {
  margin: 0 auto 0 0;
}

.site-footer a {
  color: #aab7d2;
  text-decoration-color: rgba(170, 183, 210, .38);
  text-underline-offset: 4px;
}

.legal-page .site-shell {
  width: min(840px, calc(100% - 40px));
}

.legal-content {
  padding: 76px 0;
}

.legal-content h1 {
  font-family: inherit;
  font-size: clamp(2.2rem, 6vw, 4.6rem);
  line-height: 1;
}

.legal-content p,
.legal-content li {
  color: var(--muted);
  font-size: 1.05rem;
  line-height: 1.7;
}

.legal-content h2 {
  margin: 2rem 0 .5rem;
  color: var(--text);
  font-size: 1rem;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.legal-content a {
  color: var(--success);
}

.choice-callout {
  display: inline-block;
  border: 1px solid rgba(178, 242, 255, .42);
  padding: 10px 12px;
  color: var(--success) !important;
  background: rgba(5, 12, 25, .72);
}

.privacy-panel {
  position: fixed;
  inset: auto 18px 18px 18px;
  z-index: 20;
}

.privacy-panel > div {
  width: min(680px, 100%);
  margin: 0 auto;
  border: 1px solid rgba(178, 242, 255, .48);
  border-radius: 8px;
  padding: 18px;
  background: rgba(5, 8, 17, .96);
  box-shadow: 0 20px 80px rgba(0, 0, 0, .48), 0 0 40px rgba(68, 220, 255, .12);
}

.privacy-panel h2 {
  margin: 0 0 8px;
  font-size: 1.1rem;
}

.privacy-panel p {
  margin: 0 0 12px;
  color: var(--muted);
  line-height: 1.55;
}

.privacy-row {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  border-top: 1px solid var(--line);
  padding: 10px 0;
  color: var(--muted);
}

.privacy-row strong {
  color: var(--success);
  text-align: right;
}

.privacy-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  margin-top: 8px;
}

.privacy-actions button,
.legal-content button {
  min-height: 44px;
  padding: 0 16px;
}

.privacy-actions a {
  color: var(--success);
}

.privacy-float {
  position: fixed;
  right: 16px;
  bottom: 16px;
  z-index: 19;
  min-height: 40px;
  padding: 0 14px;
  font-size: .72rem;
}

.sr-only,
.hp-field {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

@keyframes riftPulse {
  0%, 100% { opacity: .5; transform: translateX(0) scaleX(.96); }
  50% { opacity: .96; transform: translateX(4px) scaleX(1.04); }
}

@keyframes riftJitter {
  0%, 100% { transform: translateX(0); }
  28% { transform: translateX(-3px); }
  54% { transform: translateX(2px); }
  78% { transform: translateX(-1px); }
}

@keyframes drift {
  0%, 100% { transform: translate3d(0, 0, 0); opacity: .18; }
  50% { transform: translate3d(18px, -34px, 0); opacity: .86; }
}

@media (max-width: 760px) {
  .site-shell {
    width: min(100% - 28px, 680px);
  }

  .site-header {
    min-height: 72px;
  }

  .wordmark {
    font-size: .95rem;
    letter-spacing: .18em;
  }

  .beta-pill {
    padding: 8px 9px;
    font-size: .64rem;
  }

  .hero {
    align-items: start;
    min-height: calc(100vh - 138px);
    padding: 38px 0 34px;
  }

  h1 {
    font-size: clamp(2.65rem, 14.8vw, 4.35rem);
  }

  .field-row {
    grid-template-columns: 1fr;
  }

  button {
    width: 100%;
  }

  .site-footer {
    align-items: flex-start;
    flex-direction: column;
    padding: 18px 0 72px;
  }

  .privacy-actions,
  .privacy-row {
    align-items: stretch;
    flex-direction: column;
  }

  .rift-stage {
    top: 40%;
    right: -122px;
    width: 310px;
    height: 500px;
    opacity: .56;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
  }
}