:root {
  color-scheme: dark;
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: #050914;
  color: #f5f8ff;
  --bg: #050914;
  --bg-2: #081323;
  --panel: #0b1728;
  --panel-2: #0e2036;
  --line: rgba(99, 164, 224, 0.28);
  --line-bright: rgba(104, 184, 255, 0.66);
  --soft: #a8bdd7;
  --muted: #7288a3;
  --white: #f5f8ff;
  --blue: #2386ff;
  --cyan: #19c7d3;
  --green: #55f16c;
  --amber: #ffd56d;
  --page-max: 1180px;
  --page-pad: 1rem;
  --section-y: clamp(3.5rem, 5vw, 4.25rem);
  --section-y-tight: clamp(3rem, 4.5vw, 3.75rem);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  min-width: 320px;
  margin: 0;
  overflow-x: hidden;
  background:
    radial-gradient(circle at 20% -10%, rgba(35, 134, 255, 0.24), transparent 34rem),
    radial-gradient(circle at 85% 15%, rgba(25, 199, 211, 0.14), transparent 30rem),
    linear-gradient(180deg, #050914 0%, #07111f 48%, #050914 100%);
}

body,
input,
textarea,
button {
  font: inherit;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding: 1rem clamp(1rem, 4vw, 3.5rem);
  background: rgba(5, 9, 20, 0.86);
  border-bottom: 1px solid rgba(104, 184, 255, 0.18);
  backdrop-filter: blur(18px);
}

.brand {
  display: flex;
  align-items: center;
  min-width: 0;
}

.site-nav a,
.header-action {
  color: var(--soft);
  font-size: 0.92rem;
  font-weight: 800;
}

.brand picture {
  display: block;
  line-height: 0;
}

.brand-wordmark {
  display: block;
  width: clamp(11rem, 18vw, 20rem);
  max-width: 100%;
  height: auto;
}

.site-nav {
  display: flex;
  gap: 1.3rem;
}

.site-nav a:hover {
  color: var(--white);
}

.header-action,
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.8rem;
  padding: 0.75rem 1rem;
  border: 1px solid var(--line-bright);
  border-radius: 999px;
  font-weight: 900;
}

.header-action {
  background: rgba(18, 53, 91, 0.72);
}

main {
  width: 100%;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(20rem, 0.82fr);
  gap: clamp(2rem, 4vw, 3.5rem);
  align-items: center;
  width: min(var(--page-max), calc(100% - (var(--page-pad) * 2)));
  margin: 0 auto;
  padding: clamp(3.75rem, 7vw, 6rem) 0 var(--section-y-tight);
}

.hero-copy {
  min-width: 0;
}

.eyebrow {
  margin: 0 0 1rem;
  color: #b8d3f5;
  font-size: 0.78rem;
  font-weight: 950;
  letter-spacing: 0.14em;
  line-height: 1.55;
  overflow-wrap: anywhere;
  text-transform: uppercase;
}

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

h1 {
  max-width: 100%;
  margin-bottom: 1.1rem;
  font-size: clamp(2.7rem, 4.2vw, 4.35rem);
  line-height: 1.04;
  letter-spacing: 0;
  overflow-wrap: normal;
  word-break: normal;
}

.hero-lede {
  max-width: 40rem;
  color: #d8e6fa;
  font-size: clamp(1.08rem, 1.55vw, 1.32rem);
  line-height: 1.58;
  overflow-wrap: anywhere;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  margin-top: 1.8rem;
}

.button.primary {
  background: linear-gradient(135deg, var(--blue), #0faf7e);
  border-color: rgba(255, 255, 255, 0.2);
  box-shadow: 0 18px 42px rgba(35, 134, 255, 0.26);
}

.button.secondary {
  background: rgba(12, 31, 54, 0.58);
}

.proof-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.8rem;
  max-width: 40rem;
  margin: 2rem 0 0;
}

.proof-strip div {
  padding: 0.95rem;
  background: rgba(11, 23, 40, 0.72);
  border: 1px solid var(--line);
  border-radius: 0.8rem;
}

.proof-strip dt {
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 900;
  text-transform: uppercase;
}

.proof-strip dd {
  margin: 0.35rem 0 0;
  color: var(--white);
  font-weight: 900;
}

.screenshot-frame,
.hero-panel {
  min-width: 0;
  margin: 0;
}

.hero-panel {
  display: grid;
  gap: 1.4rem;
  padding: clamp(1.25rem, 3vw, 2rem);
  background:
    linear-gradient(180deg, rgba(14, 32, 54, 0.88), rgba(7, 17, 31, 0.96)),
    repeating-linear-gradient(90deg, transparent 0 2rem, rgba(104, 184, 255, 0.08) 2rem 2.05rem),
    repeating-linear-gradient(0deg, transparent 0 2rem, rgba(104, 184, 255, 0.06) 2rem 2.05rem);
  border: 1px solid var(--line);
  border-radius: 1rem;
  box-shadow: 0 30px 90px rgba(0, 0, 0, 0.28);
}

.hero-panel h2 {
  max-width: 34rem;
  margin: 0;
  font-size: clamp(2rem, 3.1vw, 3.1rem);
  line-height: 1.06;
}

.panel-status {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  width: fit-content;
  color: var(--green);
  font-weight: 950;
}

.panel-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.85rem;
}

.panel-grid div {
  min-height: 7rem;
  padding: 1rem;
  background: rgba(3, 10, 19, 0.55);
  border: 1px solid rgba(104, 184, 255, 0.22);
  border-radius: 0.85rem;
}

.panel-grid span {
  display: block;
  color: var(--muted);
  font-size: 0.74rem;
  font-weight: 900;
  text-transform: uppercase;
}

.panel-grid strong {
  display: block;
  margin-top: 0.45rem;
  font-size: 1.18rem;
  line-height: 1.25;
}

.screenshot-frame {
  background: transparent;
  border: 0;
}

.screenshot-frame img {
  display: block;
  width: 100%;
  max-width: none;
  height: auto;
  border: 0;
  border-radius: 0;
}

.screenshot-placeholder {
  display: none;
}

.screenshot-frame.image-missing img {
  display: none;
}

.screenshot-frame.image-missing .screenshot-placeholder {
  display: grid;
  min-height: 28rem;
  place-content: center;
  gap: 0.6rem;
  padding: 2rem;
  text-align: center;
  background:
    linear-gradient(rgba(5, 12, 23, 0.78), rgba(5, 12, 23, 0.94)),
    repeating-linear-gradient(90deg, transparent 0 2rem, rgba(104, 184, 255, 0.08) 2rem 2.05rem),
    repeating-linear-gradient(0deg, transparent 0 2rem, rgba(104, 184, 255, 0.06) 2rem 2.05rem);
}

.screenshot-placeholder strong {
  font-size: clamp(1.6rem, 3vw, 2.3rem);
}

.screenshot-placeholder span {
  color: var(--soft);
  font-weight: 800;
}

.window-bar {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.65rem 0.85rem;
  background: rgba(255, 255, 255, 0.045);
  border-bottom: 1px solid var(--line);
}

.window-bar span {
  width: 0.65rem;
  height: 0.65rem;
  border-radius: 50%;
  background: #50677f;
}

.window-bar p {
  margin: 0 0 0 0.55rem;
  color: var(--soft);
  font-size: 0.8rem;
  font-weight: 800;
}

.explain,
.scope-section,
.roadmap-section,
.comparison-section,
.workflow,
.definition-section,
.alpha-section {
  width: min(var(--page-max), calc(100% - (var(--page-pad) * 2)));
  margin: 0 auto;
  padding: var(--section-y) 0;
}

.explain {
  padding-top: var(--section-y-tight);
}

.alpha-section {
  padding-bottom: clamp(5rem, 8vw, 7rem);
}

.section-copy,
.workflow-copy,
.alpha-copy {
  max-width: 43rem;
}

.section-copy h2,
.workflow-copy h2,
.alpha-copy h2 {
  font-size: clamp(1.85rem, 3.05vw, 3rem);
  line-height: 1.08;
}

.section-copy p {
  color: var(--soft);
  line-height: 1.6;
}

.feature-grid,
.timeline,
.scope-grid,
.roadmap-grid,
.comparison-grid,
.walkthrough-grid {
  display: grid;
  gap: 1rem;
  margin-top: 1.4rem;
}

.feature-grid,
.walkthrough-grid {
  grid-template-columns: repeat(3, 1fr);
}

.feature-grid article,
.timeline div,
.scope-grid article,
.roadmap-grid article,
.comparison-grid article,
.walkthrough-grid article,
.definition-card,
.signup-panel {
  background: linear-gradient(180deg, rgba(14, 32, 54, 0.88), rgba(7, 17, 31, 0.94));
  border: 1px solid var(--line);
  border-radius: 1rem;
}

.feature-grid article,
.timeline div,
.scope-grid article,
.roadmap-grid article,
.comparison-grid article,
.walkthrough-grid article {
  min-height: 13rem;
  padding: 1.25rem;
}

.feature-grid h3,
.timeline strong,
.scope-grid strong,
.roadmap-grid h3,
.comparison-grid h3,
.walkthrough-grid h3 {
  font-size: 1.25rem;
}

.feature-grid p,
.timeline p,
.scope-grid p,
.roadmap-grid p,
.comparison-grid li,
.walkthrough-grid p,
.definition-card p,
.alpha-copy p,
.alpha-copy li {
  color: var(--soft);
  line-height: 1.58;
}

.scope-grid {
  grid-template-columns: repeat(4, 1fr);
}

.roadmap-grid {
  grid-template-columns: 0.85fr 0.85fr 1.3fr;
}

.scope-grid span {
  display: inline-block;
  margin-bottom: 1rem;
  color: var(--green);
  font-size: 0.82rem;
  font-weight: 950;
}

.scope-grid strong {
  display: block;
  margin-bottom: 0.65rem;
}

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

.comparison-grid ul {
  display: grid;
  gap: 0.65rem;
  margin: 1rem 0 0;
  padding-left: 1.1rem;
}

.comparison-grid li::marker {
  color: var(--green);
}

.timeline {
  grid-template-columns: repeat(4, 1fr);
}

.timeline span {
  display: inline-grid;
  place-items: center;
  width: 2.2rem;
  height: 2.2rem;
  margin-bottom: 1rem;
  color: var(--green);
  background: rgba(85, 241, 108, 0.1);
  border: 1px solid rgba(85, 241, 108, 0.36);
  border-radius: 50%;
  font-weight: 950;
}

.timeline strong {
  display: block;
}

.placeholder-visual {
  display: grid;
  min-height: 11rem;
  place-items: center;
  margin-bottom: 1.1rem;
  padding: 1rem;
  text-align: center;
  background:
    linear-gradient(180deg, rgba(3, 10, 19, 0.3), rgba(3, 10, 19, 0.78)),
    repeating-linear-gradient(90deg, transparent 0 1.2rem, rgba(104, 184, 255, 0.08) 1.2rem 1.25rem),
    repeating-linear-gradient(0deg, transparent 0 1.2rem, rgba(104, 184, 255, 0.06) 1.2rem 1.25rem);
  border: 1px dashed rgba(104, 184, 255, 0.42);
  border-radius: 0.8rem;
}

.placeholder-visual span {
  color: var(--soft);
  font-size: 0.78rem;
  font-weight: 950;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.definition-card {
  max-width: 860px;
  padding: clamp(1.25rem, 4vw, 2.2rem);
}

.definition-card h2 {
  max-width: 42rem;
  font-size: clamp(1.85rem, 3.05vw, 3rem);
  line-height: 1.08;
}

.alpha-section {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(24rem, 0.7fr);
  gap: clamp(2rem, 5vw, 5rem);
  align-items: start;
}

.alpha-copy ul {
  display: grid;
  gap: 0.7rem;
  margin: 1.5rem 0 0;
  padding: 0;
  list-style: none;
}

.alpha-copy li {
  padding-left: 1.7rem;
  position: relative;
}

.alpha-copy li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55rem;
  width: 0.62rem;
  height: 0.62rem;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 14px rgba(85, 241, 108, 0.52);
}

.alpha-info-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.85rem;
  margin-top: 1.6rem;
}

.alpha-info-grid article {
  min-width: 0;
  padding: 1rem;
  background: rgba(11, 23, 40, 0.72);
  border: 1px solid var(--line);
  border-radius: 0.9rem;
}

.alpha-info-grid h3 {
  margin-bottom: 0.55rem;
  font-size: 1rem;
}

.alpha-info-grid p {
  margin: 0;
  color: var(--soft);
  font-size: 0.94rem;
  line-height: 1.55;
}

.signup-panel {
  display: grid;
  gap: 0.95rem;
  min-width: 0;
  padding: 1.2rem;
}

.form-heading {
  display: grid;
  grid-template-columns: auto 1fr;
  column-gap: 0.5rem;
  align-items: center;
}

.form-heading p {
  margin: 0;
  color: var(--green);
  font-size: 0.86rem;
  font-weight: 950;
}

.form-heading h2 {
  grid-column: 1 / -1;
  margin: 0.55rem 0 0;
}

.eligibility-note,
.safety-warning {
  padding: 0.95rem;
  background: rgba(9, 27, 50, 0.64);
  border: 1px solid rgba(104, 184, 255, 0.22);
  border-radius: 0.8rem;
}

.eligibility-note h3,
.safety-warning strong {
  display: block;
  margin-bottom: 0.4rem;
  color: var(--white);
  font-size: 0.95rem;
}

.eligibility-note p,
.safety-warning p {
  margin: 0;
  color: var(--soft);
  font-size: 0.86rem;
  line-height: 1.5;
}

.safety-warning {
  background: rgba(82, 45, 5, 0.26);
  border-color: rgba(255, 213, 109, 0.44);
}

.safety-warning strong {
  color: var(--amber);
}

.live-dot {
  width: 0.7rem;
  height: 0.7rem;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 14px rgba(85, 241, 108, 0.72);
}

label {
  display: grid;
  gap: 0.45rem;
  color: #e1ebfb;
  font-size: 0.85rem;
  font-weight: 850;
}

input,
textarea {
  width: 100%;
  border: 1px solid rgba(104, 184, 255, 0.26);
  border-radius: 0.75rem;
  background: rgba(3, 10, 19, 0.88);
  color: var(--white);
  font-weight: 700;
  outline: none;
  padding: 0.82rem 0.9rem;
}

input:focus,
textarea:focus {
  border-color: rgba(85, 241, 108, 0.74);
  box-shadow: 0 0 0 3px rgba(85, 241, 108, 0.12);
}

.field-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
}

.consent-stack {
  display: grid;
  gap: 0.52rem;
  padding: 0.85rem;
  background: rgba(9, 27, 50, 0.64);
  border: 1px solid rgba(104, 184, 255, 0.22);
  border-radius: 0.8rem;
}

.consent-stack label {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  color: var(--soft);
  font-size: 0.8rem;
  line-height: 1.45;
}

.consent-stack input {
  flex: 0 0 auto;
  width: 1rem;
  height: 1rem;
  margin-top: 0.1rem;
}

.consent-stack p {
  margin: 0;
  color: var(--soft);
  font-size: 0.78rem;
  line-height: 1.45;
}

.consent-stack a,
.policy-document a {
  color: #a8dbff;
  font-weight: 900;
  text-decoration: underline;
  text-underline-offset: 0.18em;
}

.submit-button {
  min-height: 3.15rem;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 999px;
  background: linear-gradient(135deg, var(--blue), #0faf7e);
  color: var(--white);
  cursor: pointer;
  font-weight: 950;
}

.form-status {
  min-height: 1.3rem;
  margin: 0;
  color: var(--soft);
  font-size: 0.88rem;
  font-weight: 850;
}

.form-status.success {
  color: var(--green);
}

.form-status.error {
  color: #ff8b8b;
}

.download-page {
  display: grid;
  min-height: calc(100vh - 5.25rem);
  place-items: center;
  padding: clamp(2rem, 7vw, 5rem) 1rem;
}

.download-panel {
  width: min(760px, 100%);
  padding: clamp(1.25rem, 4vw, 2.4rem);
  background: linear-gradient(180deg, rgba(14, 32, 54, 0.88), rgba(7, 17, 31, 0.96));
  border: 1px solid var(--line);
  border-radius: 1rem;
}

.download-panel h1 {
  font-size: clamp(2.2rem, 5vw, 3.8rem);
}

.download-lede,
.download-note,
.download-actions p {
  color: var(--soft);
  line-height: 1.62;
}

.download-access-box {
  display: grid;
  gap: 1rem;
  margin: 1.5rem 0;
  padding: 1rem;
  background: rgba(9, 27, 50, 0.64);
  border: 1px solid rgba(104, 184, 255, 0.22);
  border-radius: 0.9rem;
}

.download-access-box h2 {
  margin: 0;
  font-size: clamp(1.35rem, 3vw, 2rem);
}

.download-status {
  margin: 0;
  color: var(--soft);
  font-weight: 850;
}

.download-status.success {
  color: var(--green);
}

.download-status.error {
  color: #ff8b8b;
}

.download-meta {
  display: grid;
  grid-template-columns: minmax(8rem, 0.55fr) 1fr;
  gap: 0.55rem 1rem;
  margin: 0;
  padding: 0.9rem;
  background: rgba(3, 10, 19, 0.45);
  border: 1px solid rgba(104, 184, 255, 0.18);
  border-radius: 0.75rem;
}

.download-meta[hidden] {
  display: none;
}

.download-meta dt {
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 900;
  text-transform: uppercase;
}

.download-meta dd {
  margin: 0;
  color: var(--white);
  font-weight: 850;
}

.download-button {
  width: fit-content;
}

.not-found {
  display: grid;
  place-content: center;
  min-height: 100vh;
  padding: 2rem;
  text-align: center;
}

.policy-page {
  width: min(860px, calc(100% - 2rem));
  margin: 0 auto;
  padding: clamp(3rem, 7vw, 6rem) 0;
}

.policy-document {
  padding: clamp(1.25rem, 4vw, 2.4rem);
  background: linear-gradient(180deg, rgba(14, 32, 54, 0.82), rgba(7, 17, 31, 0.92));
  border: 1px solid var(--line);
  border-radius: 1rem;
}

.policy-document h1 {
  font-size: clamp(2.25rem, 5vw, 3.7rem);
}

.policy-document h2 {
  margin: 2rem 0 0.6rem;
  font-size: clamp(1.18rem, 2vw, 1.45rem);
}

.policy-document p {
  color: var(--soft);
  font-size: 1rem;
  line-height: 1.68;
}

.policy-updated {
  margin-bottom: 2rem;
  color: var(--muted);
  font-weight: 850;
}

@media (max-width: 1100px) {
  .hero,
  .alpha-section {
    grid-template-columns: 1fr;
  }

  .screenshot-frame,
  .hero-panel {
    order: -1;
  }
}

@media (max-width: 820px) {
  .site-nav {
    display: none;
  }

  .hero {
    min-height: auto;
  }

  .explain,
  .scope-section,
  .roadmap-section,
  .comparison-section,
  .workflow,
  .definition-section,
  .alpha-section {
    padding: clamp(3.5rem, 8vw, 4.75rem) 0;
  }

  .explain {
    padding-top: clamp(2.75rem, 6vw, 3.5rem);
  }

  .screenshot-frame {
    display: none;
  }

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

  .proof-strip,
  .feature-grid,
  .scope-grid,
  .roadmap-grid,
  .comparison-grid,
  .timeline,
  .walkthrough-grid,
  .alpha-info-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 560px) {
  body {
    width: 100%;
    max-width: 100vw;
  }

  .site-header {
    align-items: flex-start;
  }

  .brand {
    max-width: calc(100vw - 2rem);
  }

  .header-action {
    display: none;
  }

  .brand-wordmark {
    width: clamp(10rem, 54vw, 15rem);
  }

  h1 {
    max-width: 100%;
    font-size: clamp(2.35rem, 10.5vw, 3rem);
    line-height: 1.04;
  }

  .hero {
    display: block;
    width: calc(100vw - 2rem);
    max-width: calc(100vw - 2rem);
    padding: 3rem 0 clamp(2.75rem, 10vw, 3.5rem);
  }

  .explain,
  .scope-section,
  .roadmap-section,
  .comparison-section,
  .workflow,
  .definition-section,
  .alpha-section {
    padding: clamp(2.5rem, 10vw, 3.25rem) 0;
  }

  .explain {
    padding-top: clamp(2.25rem, 9vw, 3rem);
  }

  .hero-copy,
  .hero-lede {
    width: 100%;
    max-width: 100%;
  }

  .eyebrow,
  h1,
  .hero-lede {
    overflow-wrap: break-word;
    word-break: normal;
  }

  .button {
    width: 100%;
  }

  .hero-actions {
    display: grid;
  }

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