:root {
  color-scheme: dark;
  --ink: #090a0b;
  --panel: #141719;
  --panel-2: #1c2023;
  --line: #2d3434;
  --soft: #f4f4ef;
  --muted: #9ea3a0;
  --lime: #c8ff00;
  --cyan: #00d8ff;
  --pink: #ff3df2;
  --shadow: 0 28px 90px rgb(0 0 0 / 0.5);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--ink);
  color: var(--soft);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgb(244 244 239 / 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgb(244 244 239 / 0.035) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: linear-gradient(to bottom, black, transparent 88%);
}

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

.site-header {
  position: sticky;
  z-index: 10;
  top: 0;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 24px;
  align-items: center;
  padding: 18px clamp(20px, 4vw, 56px);
  border-bottom: 1px solid rgb(244 244 239 / 0.08);
  background: rgb(9 10 11 / 0.82);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  width: fit-content;
  font-weight: 850;
}

.brand img {
  width: 34px;
  height: 34px;
  border-radius: 8px;
}

.nav-links {
  display: flex;
  gap: 26px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 750;
}

.nav-links a:hover {
  color: var(--soft);
}

.nav-cta {
  justify-self: end;
  padding: 11px 16px;
  border: 1px solid rgb(200 255 0 / 0.5);
  border-radius: 999px;
  color: var(--lime);
  font-size: 14px;
  font-weight: 850;
}

.section-shell {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(420px, 1.1fr);
  gap: clamp(32px, 5vw, 72px);
  align-items: center;
  min-height: calc(100vh - 71px);
  padding: 72px 0 48px;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--lime);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

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

h1 {
  max-width: 720px;
  margin-bottom: 10px;
  font-size: clamp(72px, 10vw, 150px);
  line-height: 0.82;
  letter-spacing: 0;
}

h2 {
  max-width: 740px;
  font-size: clamp(36px, 5vw, 68px);
  line-height: 0.94;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 10px;
  font-size: 24px;
  line-height: 1.05;
}

.hero-line {
  margin-bottom: 24px;
  color: var(--cyan);
  font-size: clamp(24px, 3vw, 42px);
  font-weight: 900;
  line-height: 1;
}

.hero-text,
.feature-copy p,
.section-intro p,
.sample-notes p,
.signup p,
.download-support p {
  max-width: 620px;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.55;
}

.hero-note {
  max-width: 560px;
  margin: 16px 0 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.5;
}

.legal-note,
.plan-note {
  max-width: 640px;
  margin: 14px 0 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.5;
}

.legal-note a,
.plan-note a,
.legal-content a {
  color: var(--soft);
  text-decoration: underline;
  text-decoration-color: rgb(200 255 0 / 0.45);
  text-underline-offset: 3px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 20px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-weight: 900;
}

.button.primary {
  background: var(--lime);
  color: #101210;
}

.disabled-button {
  cursor: not-allowed;
  opacity: 0.72;
}

.button.secondary {
  border-color: rgb(244 244 239 / 0.18);
  background: rgb(244 244 239 / 0.05);
}

.product-stage {
  position: relative;
}

.product-stage::before,
.product-stage::after {
  content: "";
  position: absolute;
  border: 1px solid rgb(244 244 239 / 0.08);
}

.product-stage::before {
  inset: -18px 28px 42px -22px;
}

.product-stage::after {
  inset: 44px -20px -18px 52px;
}

.app-window {
  position: relative;
  z-index: 1;
  overflow: hidden;
  border: 1px solid rgb(244 244 239 / 0.14);
  border-radius: 8px;
  background: var(--panel);
  box-shadow: var(--shadow);
}

.window-bar {
  display: flex;
  align-items: center;
  gap: 9px;
  height: 44px;
  padding: 0 16px;
  border-bottom: 1px solid var(--line);
}

.window-bar span {
  width: 11px;
  height: 11px;
  border-radius: 999px;
  background: var(--pink);
}

.window-bar span:nth-child(2) {
  background: var(--lime);
}

.window-bar span:nth-child(3) {
  background: var(--cyan);
}

.window-bar strong {
  margin-left: 8px;
  color: var(--muted);
  font-size: 13px;
}

.app-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 240px;
  gap: 22px;
  padding: 22px;
}

.control-stack {
  display: grid;
  gap: 13px;
}

.field-row,
.correction-box,
.metric-strip div {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #0f1213;
}

.field-row {
  display: grid;
  gap: 8px;
  padding: 15px;
}

.field-row span,
.correction-box span,
.metric-strip span {
  color: var(--muted);
  font-size: 11px;
  font-weight: 850;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.field-row strong {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.metric-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}

.metric-strip div {
  padding: 14px;
}

.metric-strip b {
  display: block;
  color: var(--lime);
  font-size: 25px;
}

.correction-box {
  min-height: 145px;
  padding: 15px;
}

.correction-box p {
  margin: 12px 0 0;
  font-weight: 850;
}

.phone-preview {
  overflow: hidden;
  border: 1px solid rgb(244 244 239 / 0.18);
  border-radius: 26px;
  background: #101413;
  aspect-ratio: 9 / 16;
}

.video-scene {
  position: relative;
  height: 100%;
  padding: 28px 18px;
  background:
    linear-gradient(180deg, rgb(0 0 0 / 0.15), rgb(0 0 0 / 0.32)),
    repeating-linear-gradient(135deg, #1e2730 0 18px, #15191d 18px 42px);
}

.cover-card {
  width: 102px;
  height: 102px;
  margin: 30px auto 18px;
  border-radius: 10px;
  background: var(--soft);
  display: grid;
  place-items: center;
}

.cover-card img {
  width: 70px;
  height: 70px;
}

.site-line {
  text-align: center;
  color: var(--soft);
  font-size: 13px;
  font-weight: 900;
}

.caption-card,
.cta-card {
  position: absolute;
  left: 18px;
  right: 18px;
  border: 1px solid rgb(244 244 239 / 0.16);
  border-radius: 8px;
  background: rgb(0 0 0 / 0.62);
  text-align: center;
  font-weight: 900;
}

.caption-card {
  top: 46%;
  padding: 16px;
  font-size: 25px;
  line-height: 1.08;
}

.cta-card {
  bottom: 28px;
  padding: 12px;
  font-size: 15px;
}

.proof-bar {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto 92px;
  border: 1px solid rgb(244 244 239 / 0.12);
  border-radius: 8px;
  background: var(--line);
  overflow: hidden;
}

.proof-bar div {
  padding: 22px;
  background: var(--panel);
}

.proof-bar strong,
.proof-bar span {
  display: block;
}

.proof-bar strong {
  margin-bottom: 6px;
  color: var(--lime);
  font-size: 20px;
}

.proof-bar span {
  color: var(--muted);
}

.workflow,
.pricing,
.download-steps {
  padding: 90px 0;
}

.use-cases {
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(420px, 1fr);
  gap: clamp(28px, 5vw, 72px);
  align-items: start;
  padding: 10px 0 110px;
}

.section-intro {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(320px, 0.6fr);
  gap: 32px;
  align-items: end;
  margin-bottom: 34px;
}

.use-case-lede {
  position: sticky;
  top: 110px;
}

.use-case-lede h2 {
  max-width: 540px;
}

.use-case-lede p {
  max-width: 590px;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.55;
}

.format-grid {
  display: grid;
  gap: 14px;
}

.format-grid article {
  position: relative;
  overflow: hidden;
  min-height: 158px;
  padding: 26px;
  border: 1px solid rgb(244 244 239 / 0.12);
  border-radius: 8px;
  background: #0f1213;
}

.format-grid article::before {
  content: "";
  position: absolute;
  inset: auto 24px 24px auto;
  width: 72px;
  height: 12px;
  background: var(--lime);
  box-shadow: 25px 0 0 var(--cyan), 50px 0 0 var(--pink);
  opacity: 0.9;
}

.format-grid article:nth-child(2)::before {
  background: var(--cyan);
  box-shadow: 25px 0 0 var(--pink), 50px 0 0 var(--lime);
}

.format-grid article:nth-child(3)::before {
  background: var(--pink);
  box-shadow: 25px 0 0 var(--lime), 50px 0 0 var(--cyan);
}

.format-grid span {
  display: block;
  margin-bottom: 20px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.format-grid strong {
  display: block;
  max-width: 460px;
  font-size: clamp(24px, 3vw, 38px);
  line-height: 1.02;
}

.steps,
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.steps article,
.pricing-grid article {
  min-height: 260px;
  padding: 28px;
  border: 1px solid rgb(244 244 239 / 0.12);
  border-radius: 8px;
  background: var(--panel);
}

.steps span {
  display: inline-flex;
  margin-bottom: 48px;
  color: var(--pink);
  font-weight: 950;
}

.steps p,
.pricing-grid p,
.feature-list p {
  color: var(--muted);
  line-height: 1.5;
}

.feature-band {
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(380px, 1fr);
  gap: 44px;
  align-items: center;
  padding: 95px max(20px, calc((100vw - 1180px) / 2));
  background: var(--soft);
  color: #111312;
}

.feature-copy .eyebrow {
  color: #111312;
}

.feature-copy p,
.feature-list p {
  color: #4c524e;
}

.feature-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}

.feature-list article {
  min-height: 190px;
  padding: 24px;
  border: 1px solid #dde2d9;
  border-radius: 8px;
  background: #ffffff;
}

.feature-list article span {
  display: block;
  width: 32px;
  height: 8px;
  margin-bottom: 30px;
  background: var(--lime);
  box-shadow: 18px 0 0 var(--cyan), 36px 0 0 var(--pink);
}

.sample-section {
  padding: 100px 0;
}

.caption-system {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(360px, 0.7fr);
  gap: 44px;
  align-items: center;
  padding: 100px 0 0;
}

.caption-copy p {
  max-width: 640px;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.55;
}

.correction-demo {
  position: relative;
  display: grid;
  gap: 14px;
  padding: 24px;
  border: 1px solid rgb(244 244 239 / 0.14);
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgb(200 255 0 / 0.09), transparent 36%),
    var(--panel);
  box-shadow: var(--shadow);
}

.correction-demo::before {
  content: "";
  position: absolute;
  top: 24px;
  right: 24px;
  width: 42px;
  height: 8px;
  background: var(--lime);
  box-shadow: 18px 0 0 var(--cyan), 36px 0 0 var(--pink);
}

.correction-row {
  display: grid;
  grid-template-columns: 0.7fr 1fr;
  gap: 8px 14px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #0f1213;
}

.correction-row span {
  color: var(--muted);
  font-size: 11px;
  font-weight: 850;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.correction-row strong {
  font-size: 20px;
}

.rerender-chip {
  display: inline-flex;
  justify-self: start;
  align-items: center;
  min-height: 42px;
  padding: 0 16px;
  border-radius: 999px;
  background: var(--lime);
  color: #101210;
  font-weight: 900;
}

.sample-panel {
  display: grid;
  grid-template-columns: 340px minmax(0, 1fr);
  gap: 54px;
  align-items: center;
}

.sample-video {
  position: relative;
  overflow: hidden;
  aspect-ratio: 9 / 16;
  border: 1px solid rgb(244 244 239 / 0.14);
  border-radius: 24px;
  background:
    linear-gradient(180deg, rgb(0 0 0 / 0.1), rgb(0 0 0 / 0.34)),
    repeating-linear-gradient(90deg, #13171b 0 40px, #20282b 40px 90px);
  box-shadow: var(--shadow);
}

.sample-cover {
  width: 86px;
  height: 86px;
  margin: 56px auto 0;
  border-radius: 18px;
  background: var(--lime);
  color: #111312;
  display: grid;
  place-items: center;
  font-size: 45px;
  font-weight: 950;
}

.sample-caption,
.sample-cta {
  position: absolute;
  left: 24px;
  right: 24px;
  border: 1px solid rgb(244 244 239 / 0.14);
  border-radius: 8px;
  background: rgb(0 0 0 / 0.68);
  text-align: center;
  font-weight: 900;
}

.sample-caption {
  top: 40%;
  padding: 18px;
  font-size: 30px;
  line-height: 1.08;
}

.sample-cta {
  bottom: 28px;
  padding: 14px;
}

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

.pricing-grid strong {
  display: inline-flex;
  margin-top: 26px;
  color: var(--cyan);
  font-size: 22px;
}

.pricing-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  margin-top: 18px;
  padding: 0 16px;
  border-radius: 999px;
  background: var(--lime);
  color: #101210;
  font-weight: 900;
}

.pricing-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.download-plans {
  padding: 18px 0 82px;
}

.plan-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.plan-card {
  display: grid;
  gap: 22px;
  align-content: start;
  min-height: 430px;
  padding: 30px;
  border: 1px solid rgb(244 244 239 / 0.14);
  border-radius: 8px;
  background: var(--panel);
}

.featured-plan {
  border-color: rgb(200 255 0 / 0.45);
  background:
    linear-gradient(135deg, rgb(0 216 255 / 0.12), transparent 32%),
    var(--panel);
  box-shadow: var(--shadow);
}

.plan-heading {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  align-items: baseline;
}

.plan-heading h3,
.plan-heading strong,
.plan-card p {
  margin: 0;
}

.plan-heading h3 {
  font-size: 38px;
}

.plan-heading strong {
  color: var(--cyan);
  font-size: 34px;
  white-space: nowrap;
}

.plan-card p {
  max-width: 560px;
  color: var(--muted);
  line-height: 1.5;
}

.plan-list {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.plan-list li {
  position: relative;
  padding-left: 24px;
  color: var(--soft);
  line-height: 1.35;
}

.plan-list li::before {
  content: "";
  position: absolute;
  top: 0.62em;
  left: 0;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--lime);
}

.plan-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

.download-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.55fr);
  gap: clamp(32px, 5vw, 72px);
  align-items: center;
  min-height: calc(100vh - 71px);
  padding: 78px 0 64px;
}

.download-page h1,
.download-page .hero-line,
.download-page .hero-text {
  max-width: 100%;
}

.download-page h1 {
  font-size: 128px;
}

.download-card {
  padding: 30px;
  border: 1px solid rgb(244 244 239 / 0.14);
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgb(200 255 0 / 0.08), transparent 36%),
    var(--panel);
  box-shadow: var(--shadow);
}

.download-card h2 {
  margin-bottom: 26px;
  font-size: clamp(30px, 4vw, 48px);
}

.download-card dl {
  display: grid;
  gap: 14px;
  margin: 0;
}

.download-card div {
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #0f1213;
}

.download-card dt {
  margin-bottom: 5px;
  color: var(--lime);
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

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

.download-support {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) auto;
  gap: 28px;
  align-items: center;
  padding: 70px 0 90px;
}

.terms-page .site-header {
  position: sticky;
}

.legal-hero {
  padding: 92px 0 46px;
}

.legal-hero h1 {
  max-width: 980px;
  font-size: clamp(70px, 11vw, 144px);
}

.legal-shell {
  padding: 0 0 92px;
}

.legal-content {
  display: grid;
  gap: 28px;
  max-width: 880px;
}

.legal-content section {
  padding-top: 28px;
  border-top: 1px solid rgb(244 244 239 / 0.12);
}

.legal-content h2 {
  margin-bottom: 14px;
  font-size: clamp(30px, 4vw, 48px);
}

.legal-content p,
.legal-content li {
  color: var(--muted);
  font-size: 18px;
  line-height: 1.65;
}

.legal-content p {
  margin: 0 0 14px;
}

.legal-content ul {
  display: grid;
  gap: 8px;
  padding-left: 20px;
}

.signup {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(360px, 0.7fr);
  gap: 34px;
  align-items: center;
  padding: 82px max(20px, calc((100vw - 1180px) / 2));
  border-top: 1px solid rgb(244 244 239 / 0.12);
  border-bottom: 1px solid rgb(244 244 239 / 0.12);
  background: var(--panel);
}

.signup-card {
  display: grid;
  gap: 18px;
  justify-items: start;
  padding: 28px;
  border: 1px solid rgb(244 244 239 / 0.14);
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgb(200 255 0 / 0.08), transparent 34%),
    #0d1011;
}

.signup-card h3,
.signup-card p {
  margin: 0;
}

.signup-card p {
  color: var(--muted);
  line-height: 1.5;
}

.signup-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.site-footer {
  --footer-gutter: clamp(20px, 4vw, 56px);
  padding: 28px var(--footer-gutter) 22px;
  color: var(--muted);
}

.site-footer p {
  margin: 0;
}

.footer-main {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  align-items: center;
  gap: 24px;
}

.footer-tagline {
  justify-self: center;
  text-align: center;
  font-weight: 750;
}

.footer-legal {
  margin-top: 24px;
  margin-inline: calc(var(--footer-gutter) * -1);
  padding-inline: var(--footer-gutter);
  padding-top: 16px;
  border-top: 1px solid rgb(244 244 239 / 0.1);
  text-align: center;
}

.copyright {
  font-size: 11px;
}

.copyright a {
  color: var(--soft);
  font-weight: 800;
}

.copyright a:hover {
  color: var(--lime);
}

.footer-links {
  display: inline-flex;
  gap: 18px;
  justify-self: end;
  font-size: 14px;
  font-weight: 850;
}

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

@media (max-width: 940px) {
  .site-header {
    grid-template-columns: 1fr auto;
  }

  .nav-links {
    display: none;
  }

  .hero,
  .download-hero,
  .download-support,
  .feature-band,
  .use-cases,
  .section-intro,
  .caption-system,
  .sample-panel,
  .signup {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
    padding-top: 54px;
  }

  .product-stage::before,
  .product-stage::after {
    display: none;
  }

  .use-case-lede {
    position: static;
  }

  .proof-bar,
  .steps,
  .plan-grid,
  .feature-list,
  .pricing-grid {
    grid-template-columns: 1fr;
  }

  .sample-video {
    width: min(100%, 340px);
  }

  .download-page h1 {
    font-size: 88px;
  }
}

@media (max-width: 620px) {
  .site-header {
    padding-inline: 16px;
  }

  .nav-cta {
    display: none;
  }

  .section-shell,
  .proof-bar {
    width: min(100% - 28px, 1180px);
  }

  .app-grid,
  .metric-strip {
    grid-template-columns: 1fr;
  }

  .phone-preview {
    width: min(100%, 270px);
    margin: 0 auto;
  }

  .proof-bar {
    margin-bottom: 54px;
  }

  .workflow,
  .pricing,
  .download-plans,
  .download-steps,
  .use-cases,
  .caption-system,
  .sample-section {
    padding-block: 62px;
  }

  .feature-band,
  .signup {
    padding-block: 64px;
  }

  .site-footer {
    text-align: center;
  }

  .footer-main {
    grid-template-columns: 1fr;
    justify-items: center;
    text-align: center;
  }

  .footer-links {
    justify-self: center;
  }

  .download-page h1 {
    font-size: 64px;
    line-height: 0.94;
  }

  .download-copy,
  .download-page .hero-line,
  .download-page .hero-text {
    max-width: calc(100vw - 28px);
  }

  .download-page .hero-line {
    font-size: 22px;
  }

  .plan-heading h3,
  .plan-heading strong {
    font-size: 30px;
  }

  .footer-tagline {
    justify-self: center;
  }
}