:root {
  color-scheme: light;
  --ink: #14213d;
  --muted: #5b667a;
  --paper: #f7f8fb;
  --surface: #ffffff;
  --line: #d9dee8;
  --blue: #246bfe;
  --green: #16a085;
  --yellow: #f7c948;
  --shadow: 0 24px 60px rgba(20, 33, 61, 0.14);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.5;
}

a {
  color: inherit;
}

.site-header,
.site-footer {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.site-header {
  padding: 24px 0;
}

.site-footer {
  padding: 32px 0 44px;
  color: var(--muted);
  border-top: 1px solid var(--line);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  text-decoration: none;
}

.brand-icon {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  box-shadow: 0 10px 24px rgba(20, 33, 61, 0.18);
}

.site-nav,
.site-footer nav {
  display: flex;
  align-items: center;
  gap: 18px;
  font-size: 0.95rem;
}

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

.site-nav a:hover,
.site-footer a:hover {
  color: var(--ink);
}

.hero {
  width: min(1120px, calc(100% - 32px));
  min-height: calc(100vh - 170px);
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 440px);
  align-items: center;
  gap: 56px;
  padding: 36px 0 72px;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--green);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  overflow-wrap: anywhere;
}

h1 {
  max-width: 760px;
  margin: 0;
  font-size: clamp(3rem, 8vw, 5.8rem);
  line-height: 0.95;
  letter-spacing: 0;
}

h2 {
  margin: 0;
  font-size: clamp(2rem, 4vw, 3.4rem);
  line-height: 1.05;
  letter-spacing: 0;
}

h3 {
  margin: 0 0 8px;
  font-size: 1.05rem;
}

.lede {
  max-width: 640px;
  margin: 24px 0 0;
  color: var(--muted);
  font-size: 1.2rem;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}

.button {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 18px;
  border-radius: 8px;
  font-weight: 750;
  text-decoration: none;
}

.button.primary {
  background: var(--blue);
  color: #ffffff;
}

.button.secondary {
  background: #e9edf5;
  color: var(--ink);
}

.product-visual {
  display: flex;
  justify-content: center;
}

.phone-frame {
  width: min(100%, 360px);
  min-height: 620px;
  padding: 24px;
  border: 10px solid #222a3a;
  border-radius: 34px;
  background: linear-gradient(180deg, #fdfefe 0%, #eef3f8 100%);
  box-shadow: var(--shadow);
}

.phone-status {
  width: 76px;
  height: 6px;
  margin: 0 auto 24px;
  border-radius: 999px;
  background: #202837;
}

.dashboard-card,
.app-row,
.code-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  box-shadow: 0 12px 30px rgba(20, 33, 61, 0.08);
}

.dashboard-card {
  padding: 20px;
}

.dashboard-card strong {
  display: block;
  margin-top: 6px;
  font-size: 2.8rem;
  line-height: 1;
}

.label,
.code-card span,
.code-card small,
.app-row span {
  color: var(--muted);
  font-size: 0.84rem;
}

.progress {
  height: 9px;
  margin-top: 18px;
  border-radius: 999px;
  background: #edf1f6;
  overflow: hidden;
}

.progress span {
  display: block;
  height: 100%;
  background: linear-gradient(90deg, var(--green), var(--yellow));
}

.app-row {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-top: 16px;
  padding: 16px;
}

.app-row img {
  width: 48px;
  height: 48px;
  border-radius: 8px;
}

.app-row strong,
.app-row span {
  display: block;
}

.code-card {
  margin-top: 16px;
  padding: 18px;
}

.code-card strong,
.code-card small {
  display: block;
}

.code-card strong {
  margin: 6px 0;
  color: var(--blue);
  font-family: "SF Mono", Menlo, Consolas, monospace;
  font-size: 1rem;
}

.mini-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-top: 16px;
}

.mini-grid span {
  aspect-ratio: 1;
  border-radius: 8px;
  background: #dde6f0;
}

.feature-band,
.page {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
}

.feature-band {
  padding: 32px 0 84px;
}

.section-heading {
  max-width: 760px;
  margin-bottom: 28px;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.feature-grid article,
.content {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
}

.feature-grid article {
  padding: 22px;
}

.feature-grid p,
.content p {
  margin: 0;
  color: var(--muted);
}

.page {
  padding: 64px 0 88px;
}

.page-hero {
  max-width: 760px;
  margin-bottom: 28px;
}

.content {
  max-width: 820px;
  padding: 32px;
}

.content h2 {
  margin: 30px 0 10px;
  font-size: 1.25rem;
}

.content h2:first-child {
  margin-top: 0;
}

.content a {
  color: var(--blue);
  font-weight: 700;
}

@media (max-width: 820px) {
  .site-header,
  .site-footer {
    align-items: flex-start;
    flex-direction: column;
  }

  .hero {
    grid-template-columns: 1fr;
    min-height: auto;
    gap: 32px;
    padding-top: 24px;
  }

  .feature-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 560px) {
  .site-nav,
  .site-footer nav {
    flex-wrap: wrap;
  }

  .hero {
    padding-bottom: 52px;
  }

  h1 {
    font-size: 3rem;
  }

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

  .phone-frame {
    min-height: 540px;
    padding: 18px;
    border-width: 8px;
  }

  .content {
    padding: 24px;
  }
}