:root {
  --bg: #080e1b;
  --panel: #111b2d;
  --ink: #f1f5fc;
  --muted: #a4b2c9;
  --cyan: #93f5e9;
  --violet: #bba5f4;
  --line: #ffffff16;
}
* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
  scroll-padding-top: 35px;
}
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font:
    15px/1.6 "Segoe UI",
    Arial,
    sans-serif;
}
button,
a,
input {
  touch-action: manipulation;
}
button {
  font: inherit;
  cursor: pointer;
}
a {
  color: inherit;
  text-decoration: none;
}
a:focus-visible,
button:focus-visible,
summary:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 5px;
}
button:hover,
a:hover {
  color: var(--cyan);
}
.sky {
  position: absolute;
  inset: 0 0 auto;
  height: 1000px;
  z-index: -1;
  pointer-events: none;
  background:
    radial-gradient(ellipse at 76% 45%, #26306077, transparent 43%),
    radial-gradient(ellipse at 40% 65%, #103e5055, transparent 45%),
    radial-gradient(1px 1px at 25% 40%, #fff9 99%, transparent);
  background-size:
    auto,
    auto,
    289px 241px;
}
.nav {
  max-width: 1320px;
  margin: auto;
  padding: 26px 5%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  border-bottom: 1px solid var(--line);
}
.wordmark {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 23px;
  font-weight: 600;
  letter-spacing: -0.6px;
}
.wordmark img {
  border-radius: 9px;
  object-fit: contain;
}
.wordmark small {
  display: block;
  font-size: 7px;
  letter-spacing: 2.4px;
  color: var(--muted);
  margin-top: 1px;
  font-weight: 500;
}
.nav nav {
  display: flex;
  gap: 30px;
  font-size: 12px;
  color: var(--muted);
}
.github {
  font-size: 11px;
  border: 1px solid var(--line);
  padding: 9px 14px;
  border-radius: 30px;
}
main {
  max-width: 1320px;
  margin: auto;
  padding: 0 5%;
}
.hero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  min-height: 720px;
  gap: 25px;
}
.hero-copy {
  padding: 20px 0 55px;
  z-index: 2;
}
.eyebrow {
  font-size: 9px;
  letter-spacing: 2px;
  font-weight: 650;
  color: var(--cyan);
}
.eyebrow i {
  display: inline-block;
  width: 5px;
  height: 5px;
  background: var(--cyan);
  border-radius: 50%;
  margin-right: 8px;
  box-shadow: 0 0 15px #93f5e966;
}
h1 {
  font-size: clamp(54px, 6vw, 86px);
  line-height: 1.06;
  letter-spacing: -4.5px;
  font-weight: 450;
  margin: 24px 0;
}
h1 em {
  font-style: normal;
  background: linear-gradient(90deg, var(--cyan), var(--violet));
  color: transparent;
  background-clip: text;
}
.lead {
  color: var(--muted);
  font-size: 16px;
  max-width: 430px;
  line-height: 1.8;
}
.cta {
  display: flex;
  align-items: center;
  gap: 25px;
  margin-top: 30px;
  font-size: 12px;
}
.primary {
  background: var(--cyan);
  color: #0b2530;
  border-radius: 8px;
  padding: 14px 19px;
  font-weight: 650;
  box-shadow: 0 6px 40px #83f5ed0c;
}
.primary:hover {
  color: #0b2530;
  background: #c3fff7;
}
.primary span {
  margin-left: 30px;
}
.secondary {
  color: #d0d6e4;
}
.truth {
  display: flex;
  gap: 20px;
  margin-top: 30px;
  color: #c5d0dc;
  font-size: 9px;
}
.truth span:before {
  content: "✓";
  color: var(--cyan);
  margin-right: 7px;
}
.hero-note {
  font-size: 10px;
  color: #8794b0;
  margin-top: 19px;
}
.voice-engine {
  position: relative;
  min-height: 650px;
  display: flex;
  align-items: center;
  justify-content: center;
  isolation: isolate;
}
.voice-engine .visualizer { position:absolute; width:640px; max-width:115%; top:-10px; left:-65px; z-index:-1; }
.floating-label {
  font-size: 7px;
  letter-spacing: 1.6px;
  color: #a5c5d9;
  position: absolute;
}
.label-a {
  top: 35px;
  right: -8px;
}
.label-b {
  bottom: 205px;
  left: -60px;
  writing-mode: vertical-rl;
}
.state-card {
  position: absolute;
  bottom: 0;
  left: 25px;
  right: 5px;
  border: 1px solid #a9b8e422;
  padding: 17px 20px;
  background: #0e192bec;
  border-radius: 12px;
  box-shadow: 0 25px 80px #0005;
  backdrop-filter: blur(12px);
}
.state-card > div:first-child {
  display: flex;
  align-items: center;
  gap: 9px;
}
.status-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 15px #83f5ed55;
}
.state-card strong {
  font-size: 12px;
  font-weight: 550;
}
.state-card p {
  font-size: 10px;
  color: var(--muted);
  margin: 8px 0 13px;
}
.state-buttons {
  display: flex;
  gap: 7px;
}
.state-buttons button {
  background: #ffffff04;
  border: 1px solid var(--line);
  border-radius: 5px;
  font-size: 9px;
  padding: 6px 9px;
  color: var(--muted);
}
.state-buttons button[aria-pressed="true"] {
  border-color: #83f5ed55;
  color: var(--cyan);
  background: #83f5ed0c;
}
.state-card small {
  display: block;
  color: #7f93b0;
  font-size: 6px;
  letter-spacing: 1px;
  margin-top: 12px;
}
.intro-strip {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 70px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  margin-top: 30px;
  padding: 35px 0;
  align-items: center;
}
.intro-strip p {
  font-size: 24px;
  font-weight: 450;
  letter-spacing: -0.5px;
  line-height: 1.4;
  margin: 0;
}
.intro-strip div {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.9;
}
.section {
  padding: 85px 0;
  border-bottom: 1px solid var(--line);
}
.section-heading {
  display: flex;
  justify-content: space-between;
  gap: 50px;
  align-items: flex-end;
}
.section-heading > p {
  max-width: 300px;
  color: var(--muted);
  font-size: 13px;
}
.section h2 {
  font-size: clamp(32px, 3.4vw, 46px);
  font-weight: 450;
  letter-spacing: -1.6px;
  line-height: 1.2;
  margin: 17px 0 25px;
}
.feature-tabs {
  display: flex;
  gap: 10px;
  margin: 25px 0;
}
.feature-tabs button {
  border: 1px solid var(--line);
  background: none;
  color: var(--muted);
  padding: 9px 17px;
  border-radius: 30px;
  font-size: 11px;
}
.feature-tabs button[aria-pressed="true"] {
  color: var(--cyan);
  border-color: #83f5ed55;
  background: #83f5ed08;
}
.features {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.features article {
  border: 1px solid var(--line);
  background: linear-gradient(130deg, #15203577, #0c1426);
  border-radius: 12px;
  padding: 26px;
  transition:
    border-color 0.2s,
    translate 0.2s;
}
.features article:hover {
  translate: 0 -3px;
  border-color: #83f5ed44;
}
.features article > span {
  font-size: 8px;
  letter-spacing: 1.6px;
  color: var(--cyan);
}
.features h3 {
  font-size: 23px;
  letter-spacing: -0.5px;
  font-weight: 450;
  line-height: 1.3;
  margin: 29px 0 15px;
}
.features p {
  font-size: 12px;
  color: var(--muted);
  line-height: 1.8;
}
.text-link {
  display: inline-block;
  color: var(--cyan);
  font-size: 11px;
  margin-top: 24px;
}
.how {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 100px;
}
.muted {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.9;
  max-width: 380px;
}
.flow {
  padding: 0;
  margin: 0;
  list-style: none;
}
.flow li {
  display: flex;
  gap: 25px;
  padding: 0 0 26px;
  position: relative;
}
.flow li:before {
  content: "";
  position: absolute;
  top: 36px;
  bottom: 8px;
  left: 17px;
  border-left: 1px dashed #83f5ed33;
}
.flow li:last-child:before {
  display: none;
}
.flow li > span {
  border: 1px solid #83f5ed33;
  background: #152333;
  color: var(--cyan);
  font-size: 9px;
  min-width: 35px;
  height: 35px;
  border-radius: 50%;
  display: grid;
  place-items: center;
}
.flow h3 {
  margin: 3px 0 8px;
  font-size: 16px;
  font-weight: 500;
}
.flow p {
  margin: 0;
  color: var(--muted);
  font-size: 12px;
}
.privacy {
  background: radial-gradient(ellipse at 60% 100%, #183e4522, transparent 70%);
}
.privacy-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 35px;
}
.privacy-grid p {
  font-size: 12px;
  color: var(--muted);
  line-height: 1.9;
}
.privacy-grid strong {
  display: block;
  font-size: 14px;
  color: #d2e2ed;
  margin-bottom: 12px;
  font-weight: 500;
}
.start {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 75px;
  align-items: center;
}
.terminal {
  border: 1px solid #83f5ed24;
  background: #0d1728;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 20px 70px #0002;
}
.terminal-head {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
  border-bottom: 1px solid var(--line);
  padding: 14px 17px;
  font-size: 7px;
  letter-spacing: 1px;
  color: #8fa9c0;
}
.terminal-head > span:first-child {
  display: flex;
  gap: 5px;
}
.terminal-head i {
  display: block;
  background: #52647a;
  border-radius: 50%;
  width: 5px;
  height: 5px;
}
.terminal-head button {
  background: none;
  border: 1px solid var(--line);
  color: var(--cyan);
  padding: 4px 8px;
  border-radius: 5px;
  font-size: 8px;
}
.terminal pre {
  padding: 20px;
  font-size: 12px;
  line-height: 2.3;
  overflow: auto;
  color: #c9e8e4;
  margin: 0;
}
.terminal > p {
  font-size: 10px;
  line-height: 1.7;
  padding: 0 20px;
  color: var(--muted);
}
.terminal > p:last-child {
  padding-bottom: 10px;
}
.faq {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 75px;
}
.faq details {
  border-bottom: 1px solid var(--line);
  padding: 20px 0;
}
.faq details:first-child {
  padding-top: 0;
}
.faq summary {
  font-size: 14px;
  cursor: pointer;
}
.faq details p {
  font-size: 12px;
  color: var(--muted);
  line-height: 1.9;
}
.faq details a {
  color: var(--cyan);
}
footer {
  max-width: 1320px;
  padding: 35px 5%;
  margin: auto;
  display: flex;
  gap: 25px;
  align-items: center;
  justify-content: space-between;
}
footer .wordmark {
  font-size: 18px;
}
footer .wordmark small {
  font-size: 6px;
}
footer > div {
  display: flex;
  gap: 25px;
  font-size: 10px;
  color: var(--muted);
}
footer > button {
  background: none;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--muted);
  font-size: 9px;
  padding: 8px 10px;
}
.reduced *,
.reduced *:before,
.reduced *:after {
  animation: none !important;
  transition: none !important;
  scroll-behavior: auto !important;
}
@keyframes float {
  50% {
    translate: 0 -9px;
  }
}
@keyframes orbit {
  to {
    rotate: 360deg;
  }
}
@keyframes speak {
  from {
    height: 1.1%;
  }
  to {
    height: 3%;
  }
}
@media (prefers-reduced-motion: reduce) {
  *,
  *:before,
  *:after {
    animation: none !important;
    transition: none !important;
    scroll-behavior: auto !important;
  }
}
@media (max-width: 1000px) {
  .hero {
    min-height: 670px;
  }

  .voice-engine {
    min-height: 600px;
  }


  .state-card {
    left: 0;
  }
  .label-a {
    top: 100px;
  }
  .label-b {
    display: none;
  }
  .nav nav {
    gap: 15px;
  }
  .how {
    gap: 45px;
  }
  .start,
  .faq {
    gap: 40px;
  }
  h1 {
    font-size: 64px;
  }
  .truth {
    gap: 12px;
    font-size: 8px;
  }
  .features article {
    padding: 20px;
  }
  .lead {
    font-size: 14px;
  }
}
@media (max-width: 740px) {
  .nav {
    padding: 20px 6%;
  }
  .nav nav {
    display: none;
  }
  .wordmark {
    font-size: 21px;
  }
  .github {
    font-size: 10px;
    padding: 8px 11px;
  }
  main {
    padding: 0 6%;
  }
  .hero {
    display: flex;
    flex-direction: column;
    gap: 0;
  }
  .hero-copy {
    padding: 55px 0 10px;
    width: 100%;
  }
  h1 {
    font-size: 65px;
    letter-spacing: -3px;
    margin: 22px 0;
  }
  .lead {
    font-size: 14px;
    max-width: 420px;
  }
  .hero .eyebrow {
    font-size: 8px;
    letter-spacing: 1.6px;
  }
  .hero-note {
    margin: 15px 0;
  }
  .voice-engine {
    width: 100%;
    min-height: 590px;
  }



  .state-card {
    bottom: 25px;
    left: 0;
    right: 0;
  }
  .label-a {
    right: 0;
    top: 15px;
    font-size: 6px;
  }
  .intro-strip {
    grid-template-columns: 1fr;
    gap: 18px;
    margin-top: 0;
    padding: 30px 0;
  }
  .intro-strip p {
    font-size: 22px;
  }
  .section {
    padding: 55px 0;
  }
  .section-heading {
    display: block;
  }
  .section-heading > p {
    max-width: none;
  }
  .features,
  .privacy-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }
  .features article {
    padding: 23px;
  }
  .features h3 {
    margin: 18px 0 12px;
  }
  .feature-tabs {
    gap: 6px;
  }
  .feature-tabs button {
    font-size: 10px;
    padding: 8px 11px;
  }
  .section h2 {
    font-size: 37px;
  }
  .how,
  .start,
  .faq {
    grid-template-columns: 1fr;
    gap: 30px;
  }
  .flow {
    margin-top: 5px;
  }
  .privacy-grid {
    gap: 14px;
  }
  .privacy-grid strong {
    margin-bottom: 5px;
  }
  .terminal pre {
    font-size: 10px;
    padding: 16px;
  }
  footer {
    flex-wrap: wrap;
    padding: 28px 6%;
    gap: 23px;
  }
  footer > div {
    gap: 18px;
    font-size: 9px;
  }
  footer .wordmark {
    margin-right: auto;
  }
  .cta {
    gap: 19px;
  }
  .primary {
    font-size: 11px;
  }
  .secondary {
    font-size: 11px;
  }
}
/* Contain decorative orbits, not the document; code scrolls inside its own panel. */
.voice-engine {
  overflow: clip;
}
.label-a {
  right: 0;
}
.terminal {
  min-width: 0;
  max-width: 100%;
}
.start > div,
.faq > div {
  min-width: 0;
}
.feature-tabs {
  flex-wrap: wrap;
}
@media (max-width: 390px) {
  .nav .wordmark {
    font-size: 18px;
    gap: 8px;
  }
  .nav .wordmark img {
    width: 32px;
    height: 32px;
  }
  .nav .github {
    font-size: 9px;
    padding: 8px;
  }
  .nav {
    gap: 12px;
  }
  .hero .eyebrow {
    font-size: 7px;
    letter-spacing: 1.2px;
  }
  h1 {
    font-size: 59px;
  }
  .truth {
    gap: 10px;
    font-size: 8px;
  }
  .cta {
    gap: 15px;
  }
  .primary span {
    margin-left: 14px;
  }
}

.voice-engine .state-card { z-index:2; }
.voice-engine .state-buttons { flex-wrap:wrap; }
.voice-engine .visualizer { pointer-events:none; }
@media(max-width:1000px){.voice-engine .visualizer{width:560px;left:-45px;top:-20px}.voice-engine .label-a{top:10px}}
@media(max-width:740px){.voice-engine .visualizer{width:520px;max-width:110%;left:50%;transform:translateX(-50%);top:-45px}.voice-engine{min-height:570px}.voice-engine .label-a{top:0}}