:root {
  color-scheme: dark;
  --background: #0F0F0F;
  --surface: #1C1C1E;
  --surface-high: #2C2C2E;
  --surface-inset: #141418;
  --accent: #FF375F;
  --green: #30D158;
  --blue: #0A84FF;
  --text-primary: #FFFFFF;
  --text-secondary: #8E8E93;
  --border: #38383A;
  --content: 1120px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--background);
  color: var(--text-primary);
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.55;
}

a {
  color: inherit;
}

.skip-link {
  position: fixed;
  z-index: 20;
  top: 12px;
  left: 12px;
  padding: 10px 14px;
  border-radius: 10px;
  background: var(--text-primary);
  color: var(--background);
  transform: translateY(-180%);
}

.skip-link:focus {
  transform: translateY(0);
}

.site-header {
  position: relative;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: min(calc(100% - 40px), var(--content));
  margin: 0 auto;
  padding: 20px 0;
  border-bottom: 1px solid var(--border);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 1rem;
  font-weight: 760;
  letter-spacing: -0.02em;
  text-decoration: none;
}

.brand img {
  border-radius: 9px;
}

.header-actions,
.locale-nav,
.site-footer nav {
  display: flex;
  align-items: center;
  gap: 8px;
}

.locale-nav a,
.site-footer nav a {
  min-width: 42px;
  padding: 7px 9px;
  border-radius: 10px;
  color: var(--text-secondary);
  font-size: 0.8rem;
  font-weight: 700;
  text-align: center;
  text-decoration: none;
}

.locale-nav a:hover,
.locale-nav a:focus-visible,
.site-footer nav a:hover,
.site-footer nav a:focus-visible,
.locale-nav a[aria-current="page"],
.site-footer nav a[aria-current="page"] {
  background: var(--surface-high);
  color: var(--text-primary);
}

.button {
  display: inline-flex;
  min-height: 50px;
  align-items: center;
  justify-content: center;
  padding: 13px 19px;
  border: 1px solid var(--accent);
  border-radius: 10px;
  background: var(--accent);
  color: var(--text-primary);
  font-weight: 760;
  text-decoration: none;
}

.button:hover {
  background: transparent;
}

.button-small {
  min-height: 42px;
  padding: 9px 14px;
  font-size: 0.86rem;
}

.button:focus-visible,
.video-toggle:focus-visible,
.legal-disclosure summary:focus-visible,
a:focus-visible {
  outline: 3px solid var(--blue);
  outline-offset: 3px;
}

.wrap {
  width: min(calc(100% - 40px), var(--content));
  margin: 0 auto;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) minmax(270px, 0.55fr);
  gap: clamp(36px, 8vw, 100px);
  align-items: end;
  min-height: 620px;
  padding: 100px 0 86px;
}

.eyebrow {
  margin: 0 0 18px;
  color: var(--accent);
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

h1,
h2,
p {
  text-wrap: pretty;
}

h1 {
  max-width: 820px;
  margin: 0;
  font-size: clamp(3rem, 8vw, 6.9rem);
  font-weight: 830;
  letter-spacing: -0.065em;
  line-height: 0.94;
}

.hero-body {
  max-width: 670px;
  margin: 32px 0;
  color: var(--text-secondary);
  font-size: clamp(1.05rem, 2vw, 1.3rem);
}

.hero-summary {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 18px 14px;
  padding: 24px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--surface);
}

.hero-summary span,
.step {
  color: var(--green);
  font-size: 0.75rem;
  font-variant-numeric: tabular-nums;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.hero-summary strong {
  font-size: 0.92rem;
  line-height: 1.35;
}

.story {
  padding: 92px 0;
  border-top: 1px solid var(--border);
}

.feature {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(290px, 410px);
  gap: clamp(40px, 9vw, 120px);
  align-items: center;
  padding: 36px 0 96px;
}

.feature-copy {
  max-width: 620px;
}

h2 {
  margin: 12px 0 18px;
  font-size: clamp(2rem, 5vw, 4.2rem);
  letter-spacing: -0.045em;
  line-height: 1;
}

.feature p,
.reuse > p:last-child,
.final-cta p {
  color: var(--text-secondary);
  font-size: 1.08rem;
}

.detail-list {
  display: grid;
  gap: 10px;
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
}

.detail-list li {
  position: relative;
  padding-left: 22px;
  font-weight: 650;
}

.detail-list li::before {
  position: absolute;
  left: 0;
  color: var(--green);
  content: "✓";
}

.demo {
  position: relative;
  overflow: hidden;
  width: 100%;
  aspect-ratio: 390 / 844;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--surface-inset);
  box-shadow: 0 24px 80px rgb(0 0 0 / 35%);
}

.demo video {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
}

.demo.is-ready video {
  opacity: 1;
}

.demo-fallback {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 18px;
  padding: 32px;
  background: var(--surface-inset);
  color: var(--text-secondary);
  text-align: center;
}

.demo.is-ready .demo-fallback {
  visibility: hidden;
}

.demo-status {
  width: 58px;
  height: 8px;
  border-radius: 10px;
  background: var(--accent);
  box-shadow: 0 18px 0 var(--green), 0 36px 0 var(--surface-high);
}

.video-toggle {
  position: absolute;
  right: 14px;
  bottom: 14px;
  z-index: 2;
  min-height: 44px;
  padding: 9px 13px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: rgb(15 15 15 / 92%);
  color: var(--text-primary);
  font: inherit;
  font-size: 0.82rem;
  font-weight: 750;
  cursor: pointer;
}

.feature-reverse .feature-copy {
  order: 2;
}

.reuse {
  margin-top: 24px;
  margin-bottom: 100px;
  padding: clamp(36px, 7vw, 74px);
  border-left: 4px solid var(--accent);
  border-radius: 10px;
  background: var(--surface);
}

.reuse h2 {
  max-width: 850px;
}

.reuse > p:last-child {
  max-width: 720px;
}

.final-cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  padding-top: 82px;
  padding-bottom: 82px;
  border-top: 1px solid var(--border);
}

.final-cta div {
  max-width: 760px;
}

.final-cta h2 {
  margin-top: 0;
}

.site-footer {
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: 26px;
  align-items: center;
  width: min(calc(100% - 40px), var(--content));
  margin: 0 auto;
  padding: 30px 0 42px;
  border-top: 1px solid var(--border);
  color: var(--text-secondary);
  font-size: 0.82rem;
}

.site-footer a {
  font-weight: 700;
}

.legal-disclosure {
  grid-column: 1 / -1;
  padding-top: 18px;
  border-top: 1px solid var(--border);
}

.legal-disclosure summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 44px;
  color: var(--text-primary);
  font-weight: 700;
  cursor: pointer;
  list-style: none;
}

.legal-disclosure summary::-webkit-details-marker {
  display: none;
}

.legal-disclosure summary::after {
  color: var(--accent);
  content: "+";
  font-size: 1.25rem;
}

.legal-disclosure[open] summary::after {
  content: "−";
}

.legal-disclosure[open] .legal-panel {
  animation: legal-reveal 180ms ease-out;
}

.legal-panel {
  padding: 8px 0 12px;
}

.legal-heading {
  margin: 0 0 12px;
  color: var(--text-primary);
  font-weight: 700;
}

.legal-panel address {
  font-style: normal;
}

@keyframes legal-reveal {
  from {
    opacity: 0;
    transform: translateY(-8px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 760px) {
  .site-header {
    align-items: flex-start;
    flex-direction: column;
    gap: 14px;
  }

  .header-actions {
    width: 100%;
  }

  .locale-nav {
    width: 100%;
    justify-content: space-between;
  }

  .button-small {
    display: none;
  }

  .hero {
    grid-template-columns: 1fr;
    min-height: auto;
    padding: 72px 0 64px;
  }

  h1 {
    font-size: clamp(3rem, 15vw, 5rem);
  }

  .hero-summary {
    margin-top: 12px;
  }

  .story {
    padding: 66px 0;
  }

  .feature {
    grid-template-columns: 1fr;
    padding-bottom: 74px;
  }

  .feature-reverse .feature-copy {
    order: initial;
  }

  .demo {
    width: min(100%, 390px);
    margin: 0 auto;
  }

  .reuse {
    margin-bottom: 74px;
  }

  .final-cta {
    align-items: flex-start;
    flex-direction: column;
  }

  .site-footer {
    grid-template-columns: 1fr;
  }
}

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

  *,
  *::before,
  *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
  }

  .legal-disclosure[open] .legal-panel {
    animation: none;
  }
}