:root {
  color-scheme: light;
  --ink: #182027;
  --muted: #5c6873;
  --paper: #fbfaf7;
  --line: #d8ddd9;
  --accent: #0b6f6d;
  --accent-dark: #074e4d;
  --warm: #f06f4f;
  --panel: #ffffff;
  --deep: #26353b;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  letter-spacing: 0;
}

main {
  min-height: 100vh;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(320px, 0.98fr);
  gap: clamp(28px, 5vw, 72px);
  align-items: center;
  max-width: 1180px;
  min-height: 82vh;
  margin: 0 auto;
  padding: clamp(32px, 6vw, 76px) 24px 34px;
}

.brand-lockup {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 34px;
  color: var(--deep);
  font-size: 15px;
  font-weight: 700;
}

.app-icon {
  width: 42px;
  height: 42px;
  object-fit: contain;
}

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

h1 {
  max-width: 740px;
  font-size: 78px;
  line-height: 0.96;
  font-weight: 820;
}

.lede {
  max-width: 650px;
  margin-top: 26px;
  color: var(--muted);
  font-size: 22px;
  line-height: 1.48;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px 18px;
  margin-top: 34px;
}

.button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  border: 1px solid transparent;
  border-radius: 8px;
  padding: 13px 20px;
  font-size: 16px;
  font-weight: 760;
  line-height: 1;
  text-decoration: none;
}

.button--primary {
  background: var(--accent);
  color: #ffffff;
  box-shadow: 0 16px 32px rgba(11, 111, 109, 0.2);
}

.button--primary:hover {
  background: var(--accent-dark);
}

.button--secondary {
  border-color: rgba(255, 255, 255, 0.36);
  background: #ffffff;
  color: var(--accent-dark);
}

.release-note {
  color: var(--muted);
  font-size: 14px;
  font-weight: 650;
}

.hero__panel {
  border: 1px solid rgba(24, 32, 39, 0.12);
  border-radius: 8px;
  background: var(--panel);
  box-shadow: 0 28px 70px rgba(24, 32, 39, 0.16);
  overflow: hidden;
}

.window-bar {
  display: flex;
  gap: 8px;
  align-items: center;
  height: 38px;
  padding: 0 16px;
  border-bottom: 1px solid var(--line);
  background: #f1f4f2;
}

.window-bar span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #bec8c5;
}

.window-bar span:first-child {
  background: var(--warm);
}

.preview-grid {
  display: grid;
  grid-template-columns: 1fr 128px;
  gap: 14px;
  min-height: 330px;
  padding: 18px;
  background: #e9efec;
}

.preview-main {
  position: relative;
  overflow: hidden;
  border-radius: 8px;
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.13) 1px, transparent 1px),
    linear-gradient(rgba(255, 255, 255, 0.13) 1px, transparent 1px),
    #26353b;
  background-size: 36px 36px;
}

.preview-main::before {
  content: "";
  position: absolute;
  left: 11%;
  top: 14%;
  width: 58%;
  height: 32%;
  border-radius: 8px;
  background: #ffffff;
  box-shadow: 0 18px 42px rgba(0, 0, 0, 0.23);
}

.preview-main::after {
  content: "";
  position: absolute;
  right: 12%;
  bottom: 13%;
  width: 27%;
  aspect-ratio: 1;
  border: 4px solid #ffffff;
  border-radius: 50%;
  background: #0b6f6d;
  box-shadow: 0 18px 36px rgba(0, 0, 0, 0.2);
}

.timeline-cursor {
  position: absolute;
  left: 42%;
  top: 48%;
  width: 22px;
  height: 22px;
  border-radius: 50% 50% 50% 0;
  background: var(--warm);
  transform: rotate(-32deg);
}

.zoom-path {
  position: absolute;
  left: 24%;
  bottom: 22%;
  width: 46%;
  height: 2px;
  background: rgba(255, 255, 255, 0.72);
}

.preview-side {
  display: grid;
  gap: 12px;
}

.preview-side div {
  border-radius: 8px;
  background: #ffffff;
  border: 1px solid rgba(24, 32, 39, 0.08);
}

.timeline {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr 1fr;
  gap: 10px;
  padding: 14px 18px 18px;
  background: #f7f8f5;
}

.timeline span {
  height: 12px;
  border-radius: 999px;
  background: #cfd9d5;
}

.timeline span:nth-child(2) {
  background: var(--warm);
}

.section {
  max-width: 1180px;
  margin: 0 auto;
  padding: 42px 24px 72px;
}

.section__heading {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 28px;
  align-items: end;
  margin-bottom: 24px;
}

.section h2,
.download-strip h2 {
  font-size: 42px;
  line-height: 1.05;
}

.section__heading p,
.feature-grid p,
.download-strip p {
  color: var(--muted);
  font-size: 17px;
  line-height: 1.55;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

.feature-grid article {
  min-height: 186px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #ffffff;
  padding: 22px;
}

.feature-grid h3 {
  margin-bottom: 12px;
  font-size: 20px;
}

.download-strip {
  display: flex;
  gap: 24px;
  align-items: center;
  justify-content: space-between;
  max-width: 1180px;
  margin: 0 auto 40px;
  border-radius: 8px;
  background: var(--deep);
  padding: 28px;
  color: #ffffff;
}

.download-strip p {
  max-width: 720px;
  margin-top: 10px;
  color: rgba(255, 255, 255, 0.78);
}

@media (max-width: 1100px) {
  .hero {
    grid-template-columns: 1fr;
    min-height: auto;
    padding-top: 28px;
  }

  h1 {
    font-size: 64px;
  }

  .lede {
    font-size: 20px;
  }

  .section__heading,
  .feature-grid {
    grid-template-columns: 1fr;
  }

  .download-strip {
    align-items: stretch;
    flex-direction: column;
    margin-right: 24px;
    margin-left: 24px;
  }
}

@media (max-width: 760px) {
  h1 {
    font-size: 56px;
  }

  .lede {
    font-size: 20px;
  }
}

@media (max-width: 560px) {
  h1 {
    font-size: 44px;
  }

  .lede {
    font-size: 18px;
  }

  .section h2,
  .download-strip h2 {
    font-size: 32px;
  }

  .preview-grid {
    grid-template-columns: 1fr;
  }

  .preview-side {
    grid-template-columns: repeat(3, 1fr);
  }

  .hero__actions {
    align-items: stretch;
    flex-direction: column;
  }

  .button {
    width: 100%;
  }
}