:root {
  --bg: #ffffff;
  --bg-hover: #ececec;
  --ink: #0d0d0d;
  --ink-soft: #5d5d5d;
  --line: #e5e5e5;
  --cta: #e02d00;
  --cta-hover: #c42800;
  --font: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    Roboto, Helvetica, Arial, sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  height: 100%;
}

body {
  margin: 0;
  min-height: 100%;
  display: flex;
  flex-direction: column;
  color: var(--ink);
  background: var(--bg);
  font-family: var(--font);
  font-size: 1.0625rem;
  line-height: 1.55;
  font-weight: 400;
  font-synthesis: none;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

.page {
  flex: 1;
  width: min(40rem, calc(100% - 3rem));
  margin: 0 auto;
  padding: clamp(4.5rem, 14vh, 0rem) 0 3rem;
  animation: rise 700ms cubic-bezier(0.22, 1, 0.36, 1) both;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  width: 100%;
  margin: 0 0 2.75rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  margin: 0;
  font-size: 1.125rem;
  font-weight: 600;
  line-height: 1;
  letter-spacing: -0.02em;
  color: inherit;
  text-decoration: none;
}

.mark {
  display: block;
  border-radius: 8px;
}

.lang {
  position: relative;
  flex-shrink: 0;
}

.lang-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  margin: 0;
  padding: 0.35rem 0.55rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--bg);
  color: var(--ink);
  font: inherit;
  font-size: 0.8125rem;
  font-weight: 600;
  line-height: 1;
  cursor: pointer;
}

.lang-btn:hover {
  background: var(--bg-hover);
}

.lang-btn:focus-visible {
  outline: 2px solid var(--ink);
  outline-offset: 2px;
}

.lang-caret {
  color: var(--ink-soft);
}

.lang-menu {
  position: absolute;
  top: calc(100% + 0.35rem);
  right: 0;
  left: auto;
  z-index: 20;
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  min-width: 9.5rem;
  margin: 0;
  padding: 0.35rem;
  list-style: none;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--bg);
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.1);
}

.lang-menu[hidden] {
  display: none;
}

.lang-menu [role="option"] {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.5rem 0.55rem;
  border-radius: 8px;
  font-size: 0.8125rem;
  font-weight: 600;
  cursor: pointer;
}

.lang-menu [role="option"]:hover,
.lang-menu [role="option"][aria-selected="true"] {
  background: var(--bg-hover);
}

h1 {
  margin: 0 0 1.25rem;
  font-size: clamp(2rem, 4.8vw, 2.75rem);
  line-height: 1.15;
  font-weight: 600;
  letter-spacing: -0.03em;
}

.lead {
  margin: 0 0 1.15rem;
  color: var(--ink-soft);
  font-size: 1.0625rem;
}

.hero-video {
  margin: 1.5rem 0 0;
  border: 1px solid var(--line);
  border-radius: 16px;
  overflow: hidden;
  background: var(--bg);
  box-shadow: none;
}

.hero-video video {
  display: block;
  width: 100%;
  height: auto;
  border: 0;
  box-shadow: none;
}

.hero-video + .hero-actions {
  margin-top: 2rem;
}

.hero-actions {
  display: grid;
  grid-template-columns: auto auto;
  grid-template-rows: auto auto;
  column-gap: 1.35rem;
  row-gap: 0.4rem;
  justify-content: start;
  align-items: center;
}

.cta-link {
  grid-column: 2;
  grid-row: 1;
  margin: 0;
  padding: 0;
  border: 0;
  background: none;
  color: var(--ink);
  font: inherit;
  font-weight: 600;
  font-size: 1.05rem;
  letter-spacing: -0.01em;
  text-decoration: underline;
  text-underline-offset: 0.18em;
  cursor: pointer;
}

.cta-link:hover {
  color: #333;
}

.cta-link:focus-visible {
  outline: 2px solid var(--ink);
  outline-offset: 4px;
  border-radius: 4px;
}

.note {
  grid-column: 1;
  grid-row: 2;
  justify-self: center;
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.725rem;
  line-height: 1.4;
  text-align: center;
  white-space: nowrap;
}

@media (max-width: 560px) {
  .hero-actions {
    grid-template-columns: 1fr;
    justify-items: stretch;
    width: 100%;
  }

  .cta,
  .cta-link,
  .note {
    grid-column: 1;
  }

  .cta {
    width: 100%;
  }

  .cta-link {
    grid-row: 3;
    justify-self: center;
    margin-top: 1.15rem;
    text-align: center;
  }

  .note {
    grid-row: 2;
    justify-self: center;
    text-align: center;
    white-space: normal;
  }
}

.cta {
  grid-column: 1;
  grid-row: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3rem;
  padding: 0.85rem 1.45rem;
  border: 0;
  border-radius: 12px;
  background: var(--cta);
  color: #fff;
  font-weight: 600;
  font-size: 1.05rem;
  letter-spacing: -0.01em;
  text-decoration: none;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.06);
  transition:
    background 140ms ease,
    transform 140ms ease;
}

.cta:hover {
  background: var(--cta-hover);
}

.cta:active {
  transform: translateY(1px);
}

.cta:focus-visible {
  outline: 2px solid var(--cta);
  outline-offset: 3px;
}

.features-dialog {
  --features-pad: 1.35rem;
  width: min(44rem, calc(100% - 2rem));
  max-height: min(88vh, 52rem);
  margin: auto;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--bg);
  color: var(--ink);
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.14);
  overflow: hidden;
  opacity: 0;
  transform: translateY(12px) scale(0.985);
  transition:
    opacity 280ms cubic-bezier(0.22, 1, 0.36, 1),
    transform 320ms cubic-bezier(0.22, 1, 0.36, 1);
}

.features-dialog.is-open {
  opacity: 1;
  transform: translateY(0) scale(1);
}

.features-dialog::backdrop {
  background: rgba(13, 13, 13, 0.42);
  opacity: 0;
  transition: opacity 280ms cubic-bezier(0.22, 1, 0.36, 1);
}

.features-dialog.is-open::backdrop {
  opacity: 1;
}

.features-dialog-panel {
  display: flex;
  flex-direction: column;
  max-height: min(88vh, 52rem);
  min-height: 0;
}

.features-sheet-handle {
  display: none;
}

.features-dialog-head {
  flex-shrink: 0;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  padding: var(--features-pad) var(--features-pad) 1rem;
  border-bottom: 1px solid var(--line);
}

.features-dialog-head h2 {
  margin: 0 0 0.35rem;
  font-size: 1.25rem;
  font-weight: 600;
  letter-spacing: -0.02em;
}

.features-dialog-lead {
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.9rem;
  line-height: 1.45;
}

.features-dialog-close {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.25rem;
  height: 2.25rem;
  margin: -0.25rem -0.25rem 0 0;
  padding: 0;
  border: 0;
  border-radius: 10px;
  background: transparent;
  color: var(--ink);
  cursor: pointer;
}

.features-dialog-close:hover {
  background: var(--bg-hover);
}

.features-dialog-close:focus-visible {
  outline: 2px solid var(--ink);
  outline-offset: 2px;
}

.features-tabs {
  position: relative;
  flex-shrink: 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  width: fit-content;
  min-width: 19.5rem;
  margin: 1rem var(--features-pad) 0;
  padding: 0.25rem;
  border-radius: 999px;
  background: #f0f0f0;
}

.features-tabs-thumb {
  position: absolute;
  top: 0.25rem;
  left: 0.25rem;
  z-index: 0;
  width: calc((100% - 0.5rem) / 2);
  height: calc(100% - 0.5rem);
  border-radius: 999px;
  background: var(--cta);
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.08);
  transition: transform 280ms cubic-bezier(0.22, 1, 0.36, 1);
  pointer-events: none;
}

.features-tabs[data-active="soon"] .features-tabs-thumb {
  transform: translateX(100%);
}

.features-tab {
  position: relative;
  z-index: 1;
  margin: 0;
  padding: 0.55rem 1.1rem;
  border: 0;
  border-radius: 999px;
  background: transparent;
  color: var(--ink-soft);
  font: inherit;
  font-size: 0.9375rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  cursor: pointer;
  transition: color 220ms ease;
}

.features-tab:hover {
  color: var(--ink);
}

.features-tab.is-active {
  color: #fff;
}

.features-tab:focus-visible {
  outline: 2px solid var(--ink);
  outline-offset: 3px;
}

@media (prefers-reduced-motion: reduce) {
  .features-tabs-thumb,
  .features-dialog,
  .features-dialog::backdrop,
  .features-dialog-body,
  .pricing-block {
    transition: none;
  }

  .features-dialog {
    transform: none;
  }

  .pricing-block {
    transform: none;
  }
}

.features-dialog-body {
  flex: 0 1 auto;
  min-height: 0;
  overflow-x: hidden;
  overflow-y: hidden;
  overscroll-behavior: contain;
  padding: 0.85rem var(--features-pad) var(--features-pad);
  transition: height 320ms cubic-bezier(0.22, 1, 0.36, 1);
  -webkit-overflow-scrolling: touch;
}

.features-dialog-body.is-scrollable {
  overflow-y: auto;
}

.pricing-block {
  min-width: 0;
  opacity: 0;
  transform: translateY(6px);
  transition:
    opacity 240ms cubic-bezier(0.22, 1, 0.36, 1),
    transform 280ms cubic-bezier(0.22, 1, 0.36, 1);
}

.pricing-block.is-active {
  opacity: 1;
  transform: translateY(0);
}

.pricing-block[hidden] {
  display: none;
}

.pricing-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.pricing-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  margin: 0;
  padding: 0.55rem 0;
  font-size: 0.9375rem;
  line-height: 1.4;
}

.list-icon {
  flex-shrink: 0;
  margin-top: 0.12rem;
  color: var(--cta);
}

.pricing-list-soon {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}

.pricing-list-soon .roadmap-item {
  display: block;
  margin: 0;
  padding: 0;
  color: inherit;
}

.roadmap-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.85rem;
  width: 100%;
  margin: 0;
  padding: 0.95rem 1.05rem;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--bg);
  color: var(--ink);
  font: inherit;
  text-align: left;
  cursor: pointer;
  transition: background 120ms ease;
}

.roadmap-card:hover {
  background: var(--bg-hover);
}

.roadmap-card[aria-pressed="true"] {
  border-color: color-mix(in srgb, var(--cta) 35%, var(--line));
  background: #fff8f6;
}

.roadmap-card[aria-pressed="true"] .roadmap-like {
  color: var(--cta);
}

.roadmap-card:disabled {
  opacity: 0.55;
  cursor: wait;
}

.roadmap-card:focus-visible {
  outline: 2px solid var(--ink);
  outline-offset: 2px;
}

.roadmap-label {
  flex: 1 1 auto;
  min-width: 0;
  font-size: 0.9375rem;
  line-height: 1.4;
  color: var(--ink-soft);
}

.roadmap-card[aria-pressed="true"] .roadmap-label {
  color: var(--ink);
}

.roadmap-like {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  flex-shrink: 0;
  color: var(--ink-soft);
  font-size: 0.8125rem;
  font-weight: 600;
  line-height: 1;
}

.vote-icon {
  display: block;
  flex-shrink: 0;
}

.vote-count {
  min-width: 0.9rem;
  font-variant-numeric: tabular-nums;
}

@media (max-width: 640px) {
  .features-dialog {
    --features-pad: 1.15rem;
    position: fixed;
    inset: auto 0 0;
    width: 100%;
    max-width: none;
    max-height: min(92dvh, 92vh);
    margin: 0;
    border-radius: 20px 20px 0 0;
    border-left: 0;
    border-right: 0;
    border-bottom: 0;
    opacity: 1;
    transform: translateY(105%);
    transition: transform 380ms cubic-bezier(0.22, 1, 0.36, 1);
    padding-bottom: env(safe-area-inset-bottom, 0);
  }

  .features-dialog.is-open {
    transform: translateY(0);
    opacity: 1;
  }

  .features-dialog-panel {
    max-height: min(92dvh, 92vh);
  }

  .features-sheet-handle {
    display: block;
    flex-shrink: 0;
    width: 2.25rem;
    height: 0.28rem;
    margin: 0.65rem auto 0.15rem;
    border-radius: 999px;
    background: #d4d4d4;
  }

  .features-dialog-head {
    padding-top: 0.55rem;
  }

  .features-tabs {
    width: calc(100% - (2 * var(--features-pad)));
    min-width: 0;
  }

  .features-dialog-body {
    padding-bottom: calc(var(--features-pad) + env(safe-area-inset-bottom, 0px));
  }
}

@media (max-width: 640px) and (prefers-reduced-motion: reduce) {
  .features-dialog {
    transform: none;
    opacity: 0;
    transition: opacity 160ms ease;
  }

  .features-dialog.is-open {
    opacity: 1;
  }
}

.foot {
  width: min(40rem, calc(100% - 3rem));
  margin: 0 auto;
  padding: 0 0 2.5rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 0.65rem;
  align-items: center;
  color: var(--ink-soft);
  font-size: 0.875rem;
  animation: rise 700ms cubic-bezier(0.22, 1, 0.36, 1) 120ms both;
}

@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page,
  .foot {
    animation: none;
  }
}