:root {
  --ink: #17191c;
  --muted: #6c6e72;
  --paper: #f2efe8;
  --paper-dark: #e5e0d6;
  --blue: #526dff;
  --violet: #8f67e8;
  --acid: #d8ff58;
  --coral: #ff806d;
  --line: rgba(23, 25, 28, 0.16);
  --sans: -apple-system, BlinkMacSystemFont, "Helvetica Neue", Helvetica, Arial, sans-serif;
  --mono: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: var(--sans);
  -webkit-font-smoothing: antialiased;
}

a {
  color: inherit;
}

.site-header,
.site-footer {
  width: min(1180px, calc(100% - 48px));
  margin: 0 auto;
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 84px;
  border-bottom: 1px solid var(--line);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--ink);
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: -0.04em;
  text-decoration: none;
}

.brand-mark {
  display: grid;
  width: 27px;
  height: 27px;
  place-items: center;
  color: var(--ink);
  background: var(--acid);
  border: 1px solid var(--ink);
  border-radius: 8px 8px 8px 2px;
  font-size: 16px;
  transform: rotate(-7deg);
}

.brand-dot {
  color: var(--muted);
}

nav {
  display: flex;
  gap: 28px;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

nav a,
.text-link {
  text-decoration: none;
  transition: color 160ms ease;
}

nav a:hover,
.text-link:hover {
  color: var(--ink);
}

.hero,
.collection-section,
.product-section,
.features-section,
.download-section {
  width: min(1180px, calc(100% - 48px));
  margin: 0 auto;
}

.app-detail-hero,
.app-features {
  width: min(1180px, calc(100% - 48px));
  margin: 0 auto;
}

.app-detail-hero {
  padding: 42px 0 112px;
  border-bottom: 1px solid var(--line);
}

.back-link {
  color: var(--muted);
  font-family: var(--mono);
  font-size: 11px;
  text-decoration: none;
}

.back-link:hover {
  color: var(--ink);
}

.app-detail-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 80px;
  align-items: center;
  padding-top: 66px;
}

.app-detail-intro h1 {
  max-width: 680px;
  margin-bottom: 28px;
  font-size: clamp(50px, 7vw, 92px);
}

.app-detail-kicker {
  margin-bottom: 22px;
  color: var(--blue);
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.1em;
}

.app-detail-description {
  max-width: 405px;
  margin-bottom: 32px;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.6;
}

.app-features {
  padding-bottom: 108px;
}

.payment-section {
  width: min(1180px, calc(100% - 48px));
  margin: 0 auto;
  padding-bottom: 108px;
}

.payment-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 80px;
  align-items: center;
  padding: 78px 0 0;
}

.payment-copy h2 {
  margin-bottom: 24px;
}

.payment-copy>p:last-child {
  max-width: 405px;
  margin-bottom: 0;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.6;
}

.payment-card {
  min-height: 330px;
  padding: 26px;
  background: var(--acid);
  border: 1px solid var(--ink);
}

.payment-card-label,
.payment-note {
  color: var(--muted);
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.payment-card h3 {
  margin: 26px 0 20px;
  font-size: 30px;
  font-weight: 500;
  letter-spacing: -0.06em;
}

.payment-card ul {
  display: grid;
  gap: 10px;
  margin: 0 0 26px;
  padding: 0;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 11px;
  list-style: none;
}

.payment-card li::before {
  margin-right: 9px;
  color: var(--ink);
  content: "—";
}

.button-disabled {
  color: var(--muted);
  background: var(--paper-dark);
  border-color: var(--muted);
  cursor: not-allowed;
  opacity: 0.8;
}

.button-disabled:hover {
  transform: none;
  box-shadow: none;
}

.payment-note {
  margin: 14px 0 0;
  letter-spacing: 0.03em;
  text-transform: none;
}

.faq-section {
  width: min(1180px, calc(100% - 48px));
  margin: 0 auto;
  padding-bottom: 108px;
}

.faq-heading {
  display: grid;
  grid-template-columns: 1fr 0.8fr;
  gap: 80px;
  padding: 78px 0 48px;
}

.faq-heading p {
  align-self: end;
  max-width: 360px;
  margin-bottom: 8px;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.55;
}

.faq-list {
  max-width: 780px;
  border-top: 1px solid var(--ink);
}

.faq-list details {
  border-bottom: 1px solid var(--line);
}

.faq-list summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 20px 0;
  cursor: pointer;
  font-size: 18px;
  font-weight: 500;
  list-style: none;
}

.faq-list summary::-webkit-details-marker {
  display: none;
}

.faq-list summary::after {
  color: var(--blue);
  content: "+";
  font-family: var(--mono);
  font-size: 20px;
  font-weight: 400;
}

.faq-list details[open] summary::after {
  content: "−";
}

.faq-list details p {
  max-width: 680px;
  margin: -4px 36px 20px 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.6;
}

.faq-list details a,
.legal-section a {
  color: var(--blue);
}

.legal-content {
  width: min(780px, calc(100% - 48px));
  margin: 0 auto;
  padding: 42px 0 110px;
}

.legal-kicker {
  margin: 82px 0 22px;
  color: var(--blue);
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.1em;
}

.legal-content h1 {
  max-width: 600px;
  margin-bottom: 24px;
  font-size: clamp(58px, 9vw, 108px);
}

.legal-intro {
  margin-bottom: 84px;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 11px;
}

.legal-section {
  padding: 34px 0 10px;
  border-top: 1px solid var(--line);
}

.legal-section h2 {
  margin-bottom: 16px;
  font-size: 30px;
  letter-spacing: -0.05em;
}

.legal-section p {
  max-width: 680px;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.65;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 220px;
  gap: 48px;
  min-height: 610px;
  padding: 116px 0 100px;
  border-bottom: 1px solid var(--line);
}

.eyebrow,
.product-kicker,
.section-label,
.download-note,
.stage-caption,
.stage-footnote,
.feature-tag,
.note-number {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 13px;
  margin: 0 0 28px;
  color: var(--muted);
}

.eyebrow span:first-child {
  color: var(--ink);
}

.eyebrow span:first-child::after {
  content: "";
  display: inline-block;
  width: 34px;
  height: 1px;
  margin: 0 0 3px 13px;
  background: var(--ink);
}

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

h1,
h2 {
  letter-spacing: -0.07em;
}

h1 {
  max-width: 790px;
  margin-bottom: 28px;
  font-size: clamp(58px, 9vw, 124px);
  font-weight: 500;
  line-height: 0.88;
}

h2 {
  margin-bottom: 24px;
  font-size: clamp(45px, 6vw, 78px);
  font-weight: 500;
  line-height: 0.91;
}

h2 em {
  color: var(--blue);
  font-family: Georgia, "Times New Roman", serif;
  font-weight: 400;
  letter-spacing: -0.08em;
}

.hero-text {
  max-width: 450px;
  margin-bottom: 34px;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.55;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 24px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  min-width: 182px;
  padding: 14px 16px;
  border: 1px solid var(--ink);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.04em;
  text-decoration: none;
  text-transform: uppercase;
  transition: transform 160ms ease, box-shadow 160ms ease, background 160ms ease;
}

.button:hover {
  transform: translate(-3px, -3px);
  box-shadow: 4px 4px 0 var(--ink);
}

.button-primary {
  background: var(--acid);
}

.text-link {
  color: var(--muted);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.02em;
}

.hero-note {
  align-self: end;
  padding-bottom: 12px;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 11px;
  line-height: 1.5;
}

.note-line {
  display: block;
  width: 64px;
  height: 1px;
  margin-bottom: 18px;
  background: var(--ink);
}

.note-number {
  display: block;
  margin-top: 42px;
  color: var(--ink);
}

.section-label {
  display: flex;
  justify-content: space-between;
  padding: 18px 0;
  color: var(--muted);
  border-bottom: 1px solid var(--line);
}

.section-label span:first-child {
  color: var(--ink);
}

.product-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 80px;
  padding: 92px 0 110px;
}

.collection-section {
  padding-bottom: 104px;
}

.collection-heading {
  display: grid;
  grid-template-columns: 1fr 0.8fr;
  gap: 80px;
  padding: 78px 0 48px;
}

.collection-heading p {
  align-self: end;
  max-width: 360px;
  margin-bottom: 8px;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.55;
}

.app-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.app-card {
  display: flex;
  min-height: 310px;
  flex-direction: column;
  justify-content: space-between;
  padding: 24px;
  border: 1px solid var(--ink);
}

.app-card-featured {
  background: var(--acid);
}

.app-card-next {
  background: var(--paper-dark);
}

.app-card-top,
.app-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.app-number,
.app-status {
  color: var(--muted);
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.08em;
}

.app-status {
  color: var(--ink);
}

.app-card-body {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 20px;
  align-items: center;
  max-width: 430px;
}

.app-card-body .product-kicker {
  margin-bottom: 12px;
}

.app-card-body h3 {
  margin-bottom: 12px;
  font-size: 30px;
  font-weight: 500;
  letter-spacing: -0.06em;
}

.app-card-body p:last-child {
  max-width: 300px;
  margin-bottom: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.5;
}

.app-logo {
  display: grid;
  width: 58px;
  height: 58px;
  place-items: center;
  border: 1px solid var(--ink);
  border-radius: 17px 17px 17px 4px;
  font-family: var(--mono);
  font-size: 24px;
  font-weight: 700;
  transform: rotate(-7deg);
}

.app-logo-windowbar {
  color: var(--paper);
  background: var(--ink);
}

.app-logo-next {
  color: var(--muted);
  background: var(--paper);
}

.app-card-footer {
  padding-top: 20px;
  border-top: 1px solid var(--line);
}

.product-kicker {
  margin-bottom: 22px;
  color: var(--blue);
  font-weight: 700;
}

.product-intro>p:not(.product-kicker) {
  max-width: 405px;
  margin-bottom: 32px;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.6;
}

.download-note {
  margin-top: 13px;
  color: var(--muted);
  letter-spacing: 0.03em;
  text-transform: none;
}

.windowbar-stage {
  position: relative;
  display: flex;
  min-height: 420px;
  align-items: center;
  justify-content: center;
  background: var(--ink);
  overflow: hidden;
}

.windowbar-stage::before {
  position: absolute;
  width: 330px;
  height: 330px;
  border: 1px solid rgba(216, 255, 88, 0.24);
  border-radius: 50%;
  content: "";
}

.stage-caption {
  position: absolute;
  top: 22px;
  left: 24px;
  color: var(--acid);
}

.stage-footnote {
  position: absolute;
  right: 24px;
  bottom: 22px;
  color: rgba(242, 239, 232, 0.55);
  text-align: right;
}

.windowbar-mockup {
  position: relative;
  z-index: 1;
  display: flex;
  width: 108px;
  min-height: 320px;
  flex-direction: column;
  padding: 12px 10px;
  color: var(--ink);
  background: #eeeae4;
  border: 1px solid #fff;
  border-radius: 20px;
  box-shadow: 15px 18px 0 rgba(0, 0, 0, 0.18);
  transform: rotate(4deg);
}

.mockup-top {
  display: flex;
  align-items: center;
  gap: 4px;
  padding-bottom: 10px;
  border-bottom: 1px solid rgba(23, 25, 28, 0.14);
}

.mockup-dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
}

.dot-blue {
  background: var(--blue);
}

.dot-yellow {
  background: var(--acid);
}

.mockup-title {
  margin-left: auto;
  font-family: var(--mono);
  font-size: 5px;
  font-weight: 700;
  letter-spacing: 0.03em;
}

.mockup-controls,
.mockup-bottom {
  display: flex;
  justify-content: space-around;
  padding: 9px 0;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 8px;
}

.mockup-apps {
  display: flex;
  flex: 1;
  flex-direction: column;
  align-items: center;
  gap: 9px;
  padding: 8px 0;
}

.mockup-app {
  position: relative;
}

.app-glyph {
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  color: white;
  border: 1px solid rgba(23, 25, 28, 0.15);
  border-radius: 10px;
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 700;
}

.glyph-blue {
  background: var(--blue);
}

.glyph-red {
  background: var(--coral);
}

.glyph-yellow {
  color: var(--ink);
  background: var(--acid);
}

.glyph-violet {
  background: var(--violet);
}

.glyph-green {
  color: var(--ink);
  background: #89d8a0;
}

.app-count {
  position: absolute;
  right: -5px;
  bottom: -4px;
  display: grid;
  width: 14px;
  height: 14px;
  place-items: center;
  color: white;
  background: var(--ink);
  border-radius: 50%;
  font-family: var(--mono);
  font-size: 8px;
}

.mockup-divider {
  width: 42px;
  height: 1px;
  background: rgba(23, 25, 28, 0.18);
}

.mockup-bottom {
  border-top: 1px solid rgba(23, 25, 28, 0.14);
}

.features-section {
  padding-bottom: 108px;
}

.features-heading {
  display: grid;
  grid-template-columns: 1fr 0.8fr;
  gap: 80px;
  padding: 78px 0 48px;
}

.features-heading p {
  align-self: end;
  max-width: 360px;
  margin-bottom: 8px;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.55;
}

.feature-columns {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.feature-card {
  min-height: 300px;
  padding: 24px;
  border: 1px solid var(--ink);
}

.feature-free {
  background: var(--paper-dark);
}

.feature-pro {
  background: var(--acid);
}

.feature-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 30px;
  border-bottom: 1px solid var(--line);
}

.feature-tag {
  font-weight: 700;
}

.feature-mark {
  font-size: 26px;
}

.feature-card h3 {
  margin: 26px 0 20px;
  font-size: 28px;
  font-weight: 500;
  letter-spacing: -0.05em;
}

.feature-card ul {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 11px;
  list-style: none;
}

.feature-card li::before {
  margin-right: 9px;
  color: var(--ink);
  content: "—";
}

.download-section {
  display: flex;
  align-items: end;
  justify-content: space-between;
  min-height: 360px;
  padding: 72px 0;
  color: var(--paper);
  background: var(--ink);
}

.download-section>div,
.download-section>a {
  margin-right: 48px;
  margin-left: 48px;
}

.download-section .eyebrow {
  color: var(--acid);
}

.download-section h2 {
  margin-bottom: 0;
}

.download-section h2 em {
  color: var(--acid);
}

.button-light {
  color: var(--ink);
  background: var(--paper);
  border-color: var(--paper);
}

.site-footer {
  display: grid;
  grid-template-columns: 1fr 1fr auto;
  gap: 20px;
  padding: 26px 0 34px;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 10px;
  line-height: 1.5;
}

.site-footer span:first-child {
  color: var(--ink);
}

.site-footer a {
  color: var(--ink);
  text-decoration: none;
}

@media (max-width: 760px) {

  .site-header,
  .site-footer,
  .hero,
  .collection-section,
  .product-section,
  .features-section,
  .app-detail-hero,
  .app-features,
  .payment-section,
  .faq-section,
  .download-section {
    width: min(calc(100% - 32px), 600px);
  }

  .site-header {
    min-height: 70px;
  }

  nav {
    gap: 12px;
    font-size: 9px;
  }

  nav a:last-child {
    display: none;
  }

  .hero {
    display: block;
    min-height: auto;
    padding: 80px 0;
  }

  h1 {
    font-size: clamp(55px, 16vw, 94px);
  }

  .hero-note {
    display: none;
  }

  .product-grid,
  .app-grid,
  .app-detail-grid,
  .payment-grid,
  .faq-heading,
  .features-heading,
  .feature-columns {
    grid-template-columns: 1fr;
    gap: 38px;
  }

  .product-grid {
    padding: 64px 0 80px;
  }

  .windowbar-stage {
    min-height: 360px;
  }

  .features-heading {
    padding: 58px 0 34px;
  }

  .download-section {
    display: block;
    min-height: auto;
    padding: 60px 0;
  }

  .download-section>div,
  .download-section>a {
    display: flex;
    width: calc(100% - 32px);
    margin-right: 16px;
    margin-left: 16px;
  }

  .download-section>a {
    margin-top: 38px;
  }

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

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

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