:root {
  --bg-dark: #000000;
  --bg-light: #f5f5f7;
  --text-dark: #1d1d1f;
  --text-light: #ffffff;
  --accent: #0071e3;
  --link: #0066cc;
  --link-on-dark: #2997ff;
  --glass: rgba(0, 0, 0, 0.8);
  --shadow: rgba(0, 0, 0, 0.22) 3px 5px 30px 0px;
  --radius: 12px;
  --radius-sm: 8px;
  --pill: 980px;
  --content: 980px;
  --gutter: clamp(16px, 4vw, 44px);
  --ease: cubic-bezier(0.2, 0.8, 0.2, 1);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html,
body {
  height: 100%;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "SF Pro Display",
    "SF Pro Icons", "Helvetica Neue", Helvetica, Arial, sans-serif;
  color: var(--text-dark);
  background: var(--bg-light);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

a {
  color: inherit;
}

.nowrap {
  white-space: nowrap;
}

.skip-link {
  position: absolute;
  left: 12px;
  top: 12px;
  padding: 10px 14px;
  background: var(--accent);
  color: #fff;
  border-radius: 10px;
  transform: translateY(-140%);
  transition: transform 180ms var(--ease);
  z-index: 1000;
  text-decoration: none;
}
.skip-link:focus {
  transform: translateY(0);
  outline: 2px solid #fff;
  outline-offset: 2px;
}

.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  height: 48px;
  background: var(--glass);
  backdrop-filter: saturate(180%) blur(20px);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
}

.nav__inner {
  height: 48px;
  max-width: calc(var(--content) + 2 * var(--gutter));
  margin: 0 auto;
  padding: 0 var(--gutter);
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 14px;
}

.nav__brand {
  display: inline-flex;
  gap: 10px;
  align-items: center;
  color: #fff;
  font-size: 12px;
  letter-spacing: -0.08px;
}

.nav__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 3px rgba(0, 113, 227, 0.18);
}

.nav__links {
  display: none;
  gap: 16px;
  justify-content: center;
}

.nav__link {
  color: rgba(255, 255, 255, 0.92);
  text-decoration: none;
  font-size: 12px;
  letter-spacing: -0.08px;
  padding: 6px 8px;
  border-radius: 8px;
}

.nav__link:hover {
  text-decoration: underline;
  text-underline-offset: 3px;
}

.nav__actions {
  display: flex;
  justify-content: flex-end;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: 1px solid transparent;
  text-decoration: none;
  user-select: none;
  cursor: pointer;
  transition:
    transform 180ms var(--ease),
    background-color 180ms var(--ease),
    border-color 180ms var(--ease),
    color 180ms var(--ease);
}

.btn--pill {
  border-radius: var(--pill);
  padding: 8px 15px;
  font-size: 14px;
  letter-spacing: -0.224px;
  line-height: 1.2;
  white-space: nowrap;
}

.btn--primary {
  background: var(--accent);
  color: #fff;
}
.btn--primary:hover {
  transform: translateY(-1px);
  background: #0a7bf0;
}
.btn--primary:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.btn--outline {
  background: transparent;
  color: var(--text-light);
  border-color: rgba(255, 255, 255, 0.78);
}
.btn--outline:hover {
  transform: translateY(-1px);
  border-color: #fff;
}
.btn--outline:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.btn--ghost {
  background: transparent;
  color: #fff;
  border-color: rgba(255, 255, 255, 0.22);
}
.btn--ghost:hover {
  border-color: rgba(255, 255, 255, 0.42);
}

.hero {
  position: relative;
  min-height: calc(100svh - 48px);
  background: var(--bg-dark);
  color: var(--text-light);
  overflow: clip;
}

.hero__media {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.hero__bg {
  position: absolute;
  inset: -20%;
  background:
    radial-gradient(800px 500px at 70% 25%, rgba(0, 113, 227, 0.18), transparent 60%),
    radial-gradient(900px 600px at 25% 70%, rgba(255, 255, 255, 0.06), transparent 70%),
    linear-gradient(#000, #000);
  transform: translate3d(0, 0, 0);
  will-change: transform;
}

.hero__grid {
  position: absolute;
  inset: 0;
  opacity: 0.25;
  background-image: linear-gradient(
      rgba(255, 255, 255, 0.06) 1px,
      transparent 1px
    ),
    linear-gradient(90deg, rgba(255, 255, 255, 0.06) 1px, transparent 1px);
  background-size: 80px 80px;
  mask-image: radial-gradient(circle at 50% 30%, #000 0, transparent 68%);
}

.hero__inner {
  position: relative;
  max-width: calc(var(--content) + 2 * var(--gutter));
  margin: 0 auto;
  padding: clamp(44px, 8vh, 84px) var(--gutter) 64px;
  display: grid;
  gap: 22px;
}

.js [data-reveal] {
  opacity: 0;
  transform: translate3d(0, 18px, 0);
  filter: blur(6px);
  transition:
    opacity 700ms var(--ease),
    transform 700ms var(--ease),
    filter 900ms var(--ease);
  will-change: opacity, transform, filter;
}

.js [data-reveal].is-visible {
  opacity: 1;
  transform: translate3d(0, 0, 0);
  filter: blur(0);
}

[data-mask-reveal] {
  position: relative;
}

.js [data-mask-reveal]::after {
  content: "";
  position: absolute;
  inset: -0.08em -0.04em;
  border-radius: 0.35em;
  background: linear-gradient(
    90deg,
    rgba(0, 113, 227, 0.18),
    rgba(255, 255, 255, 0.06),
    rgba(0, 113, 227, 0.12)
  );
  pointer-events: none;
  clip-path: inset(0 100% 0 0 round 0.35em);
  transition: clip-path 900ms var(--ease);
}

.js [data-mask-reveal].is-mask-visible::after {
  clip-path: inset(0 0 0 0 round 0.35em);
}

.kicker {
  margin: 0;
  font-size: 14px;
  letter-spacing: -0.224px;
  color: rgba(255, 255, 255, 0.84);
}

.hero__title {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text",
    "SF Pro Icons", "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-size: clamp(34px, 4.2vw, 56px);
  font-weight: 600;
  line-height: 1.07;
  letter-spacing: -0.28px;
}

.hero__titleLine {
  display: block;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.92);
}

.hero__lead {
  margin: 0;
  max-width: 62ch;
  font-size: 17px;
  line-height: 1.47;
  letter-spacing: -0.374px;
  color: rgba(255, 255, 255, 0.86);
}

.hero__cta {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  align-items: center;
  margin-top: 6px;
}

.hero__preview {
  margin-top: clamp(10px, 3vh, 26px);
}

.previewCard {
  margin: 0;
  border-radius: var(--radius);
  overflow: hidden;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.55);
  transform: translate3d(0, 0, 0);
  will-change: transform;
}

.previewCard__img {
  display: block;
  width: 100%;
  height: auto;
  max-height: 420px;
  object-fit: cover;
}

.previewCard__caption {
  margin: 0;
  padding: 14px 16px;
  font-size: 12px;
  line-height: 1.33;
  letter-spacing: -0.12px;
  color: rgba(255, 255, 255, 0.72);
}

.section {
  padding: clamp(54px, 8vh, 92px) 0;
}

.section--light {
  background: var(--bg-light);
  color: var(--text-dark);
}

.section--dark {
  background: var(--bg-dark);
  color: var(--text-light);
}

.section__inner {
  max-width: calc(var(--content) + 2 * var(--gutter));
  margin: 0 auto;
  padding: 0 var(--gutter);
}

.section__title {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text",
    "SF Pro Icons", "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-size: clamp(28px, 3.2vw, 40px);
  font-weight: 600;
  line-height: 1.1;
  letter-spacing: -0.28px;
}

.section__title--onDark {
  color: #fff;
}

.section__lead {
  margin: 14px 0 0;
  max-width: 74ch;
  font-size: 17px;
  line-height: 1.47;
  letter-spacing: -0.374px;
  color: rgba(0, 0, 0, 0.8);
}

.section__lead--onDark {
  color: rgba(255, 255, 255, 0.82);
}

.featureGrid {
  margin-top: 28px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

.exportGrid {
  margin-top: 28px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

.card {
  background: rgba(255, 255, 255, 0.9);
  border-radius: var(--radius-sm);
  padding: 20px 18px;
  border: 1px solid rgba(0, 0, 0, 0.06);
  box-shadow: var(--shadow);
}

.section--dark .card {
  background: #272729;
  border-color: rgba(255, 255, 255, 0.08);
  box-shadow: none;
}

.card--wide {
  grid-column: 1 / -1;
}

.card__title {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text",
    "SF Pro Icons", "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-size: 21px;
  font-weight: 700;
  line-height: 1.19;
  letter-spacing: 0.231px;
}

.section--dark .card__title {
  color: #fff;
}

.card__text {
  margin: 10px 0 0;
  font-size: 14px;
  line-height: 1.43;
  letter-spacing: -0.224px;
  color: rgba(0, 0, 0, 0.78);
}

.section--dark .card__text {
  color: rgba(255, 255, 255, 0.78);
}

.kbd {
  display: inline-block;
  min-width: 1.5em;
  padding: 2px 8px;
  margin: 0 2px;
  border-radius: 8px;
  border: 1px solid rgba(0, 0, 0, 0.14);
  background: rgba(255, 255, 255, 0.7);
  color: rgba(0, 0, 0, 0.86);
  font-size: 12px;
  line-height: 1.4;
  letter-spacing: -0.12px;
}

.section--dark .kbd {
  border-color: rgba(255, 255, 255, 0.16);
  background: rgba(255, 255, 255, 0.06);
  color: rgba(255, 255, 255, 0.9);
}

.split {
  margin-top: 28px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

.spec {
  border-radius: var(--radius-sm);
  padding: 22px 18px;
  background: #272729;
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.spec__title {
  margin: 0;
  font-size: 21px;
  font-weight: 600;
  line-height: 1.19;
  letter-spacing: 0.231px;
  color: #fff;
}

.spec__list {
  margin: 12px 0 0;
  padding: 0 0 0 18px;
  color: rgba(255, 255, 255, 0.82);
  font-size: 14px;
  line-height: 1.43;
  letter-spacing: -0.224px;
}

.badgeRow {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 14px;
}

.badge {
  display: inline-flex;
  align-items: center;
  border-radius: var(--pill);
  padding: 6px 10px;
  font-size: 12px;
  line-height: 1.2;
  letter-spacing: -0.12px;
  background: rgba(0, 0, 0, 0.06);
  color: rgba(0, 0, 0, 0.72);
  border: 1px solid rgba(0, 0, 0, 0.08);
}

.section--dark .badge {
  background: rgba(255, 255, 255, 0.06);
  color: rgba(255, 255, 255, 0.78);
  border-color: rgba(255, 255, 255, 0.1);
}

.faq {
  margin-top: 22px;
  display: grid;
  gap: 10px;
}

.faq__item {
  border-radius: var(--radius-sm);
  background: #272729;
  border: 1px solid rgba(255, 255, 255, 0.08);
  padding: 14px 16px;
}

.faq__q {
  cursor: pointer;
  font-size: 17px;
  line-height: 1.24;
  letter-spacing: -0.374px;
  color: rgba(255, 255, 255, 0.92);
}

.faq__a {
  margin-top: 10px;
  color: rgba(255, 255, 255, 0.78);
  font-size: 14px;
  line-height: 1.43;
  letter-spacing: -0.224px;
}

.faq__a code {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono",
    "Courier New", monospace;
  font-size: 0.95em;
  background: rgba(255, 255, 255, 0.06);
  padding: 2px 6px;
  border-radius: 8px;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.footer {
  margin-top: 34px;
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer__line {
  margin: 0;
  font-size: 12px;
  line-height: 1.33;
  letter-spacing: -0.12px;
  color: rgba(255, 255, 255, 0.7);
  display: flex;
  gap: 10px;
  align-items: center;
}

.footer__muted {
  color: rgba(255, 255, 255, 0.8);
}

.footer__link {
  color: var(--link-on-dark);
  text-decoration: none;
}
.footer__link:hover {
  text-decoration: underline;
  text-underline-offset: 3px;
}

@media (min-width: 760px) {
  .nav__links {
    display: inline-flex;
  }
  .featureGrid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
  }
  .exportGrid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
  }
  .split {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
  }
}

@media (min-width: 1024px) {
  .featureGrid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  .btn,
  .skip-link {
    transition: none;
  }
  .hero__bg,
  .previewCard {
    will-change: auto;
    transform: none !important;
  }
  [data-reveal] {
    opacity: 1;
    transform: none;
    filter: none;
    transition: none;
    will-change: auto;
  }
  [data-mask-reveal]::after {
    transition: none;
    clip-path: none;
  }
}