:root {
  color-scheme: light;
  --page: #f6f8fb;
  --surface: #ffffff;
  --surface-strong: #eef4f8;
  --ink: #101828;
  --muted: #667085;
  --line: #d8e0e8;
  --blue: #2563eb;
  --teal: #0f766e;
  --green: #15803d;
  --shadow: 0 24px 70px rgba(16, 24, 40, 0.13);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

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

img {
  display: block;
  max-width: 100%;
}

a {
  color: inherit;
  text-decoration: none;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 24px;
  padding: 16px clamp(18px, 4vw, 56px);
  border-bottom: 1px solid rgba(216, 224, 232, 0.82);
  background: rgba(246, 248, 251, 0.88);
  backdrop-filter: blur(18px);
}

.brand,
nav,
.actions,
footer {
  display: flex;
  align-items: center;
}

.brand {
  gap: 10px;
  font-weight: 850;
}

.brand-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border: 1px solid rgba(37, 99, 235, 0.24);
  border-radius: 9px;
  background: #eaf1ff;
  color: var(--blue);
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0;
}

nav {
  gap: 22px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 700;
}

.header-action {
  justify-self: end;
  padding: 10px 16px;
  border: 1px solid var(--ink);
  border-radius: 8px;
  background: var(--ink);
  color: #ffffff;
  font-size: 14px;
  font-weight: 800;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(420px, 1.1fr);
  gap: clamp(36px, 6vw, 76px);
  align-items: center;
  width: min(1180px, calc(100% - 36px));
  margin: 0 auto;
  padding: clamp(42px, 5vw, 64px) 0 42px;
}

.hero-copy {
  max-width: 590px;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--teal);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

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

h1 {
  max-width: 12.5ch;
  margin-bottom: 22px;
  font-size: clamp(50px, 6.1vw, 78px);
  line-height: 0.98;
  letter-spacing: 0;
}

h2 {
  max-width: 790px;
  margin-bottom: 0;
  font-size: clamp(34px, 4.4vw, 58px);
  line-height: 1.04;
  letter-spacing: 0;
}

.lede {
  max-width: 650px;
  margin-bottom: 30px;
  color: var(--muted);
  font-size: clamp(18px, 2vw, 22px);
  line-height: 1.52;
}

.actions {
  flex-wrap: wrap;
  gap: 12px;
}

.primary-action,
.secondary-action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 18px;
  border-radius: 8px;
  font-weight: 850;
}

.primary-action {
  background: var(--ink);
  color: #ffffff;
}

.secondary-action {
  border: 1px solid var(--line);
  background: var(--surface);
  color: var(--ink);
}

.hero-media,
.screen-card {
  margin: 0;
}

.hero-media,
.screen-card {
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--surface);
  box-shadow: var(--shadow);
}

.hero-media img,
.screen-card img {
  width: 100%;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--surface-strong);
}

.hero-media figcaption,
.screen-card figcaption {
  display: grid;
  gap: 5px;
  padding: 14px 4px 2px;
}

.hero-media strong,
.screen-card strong {
  font-size: 15px;
}

.hero-media span,
.screen-card span {
  color: var(--muted);
  line-height: 1.45;
}

.signal-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  width: min(1180px, calc(100% - 36px));
  margin: 0 auto;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--surface);
  box-shadow: 0 14px 44px rgba(16, 24, 40, 0.07);
}

.signal-strip div {
  padding: 24px;
  border-right: 1px solid var(--line);
}

.signal-strip div:last-child {
  border-right: 0;
}

.signal-strip span {
  color: var(--blue);
  font-size: 12px;
  font-weight: 900;
}

.signal-strip strong {
  display: block;
  margin: 7px 0 8px;
  font-size: 20px;
}

.signal-strip p {
  margin-bottom: 0;
  color: var(--muted);
  line-height: 1.48;
}

.section {
  width: min(1180px, calc(100% - 36px));
  margin: 0 auto;
  padding: clamp(74px, 9vw, 122px) 0;
}

.section-heading {
  max-width: 820px;
  margin-bottom: 28px;
}

.section-heading p {
  max-width: 720px;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.58;
}

.screen-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px;
}

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

.compact-section {
  padding-top: clamp(48px, 7vw, 76px);
  padding-bottom: clamp(48px, 7vw, 76px);
  border-top: 1px solid var(--line);
}

.split,
.trust {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: clamp(28px, 5vw, 72px);
  align-items: start;
}

.section-copy p,
.trust p {
  max-width: 690px;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.58;
}

.workflow-list {
  display: grid;
  gap: 14px;
}

.workflow-list article {
  display: grid;
  gap: 6px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--surface);
}

.workflow-list b {
  font-size: 19px;
}

.workflow-list span {
  color: var(--muted);
  line-height: 1.5;
}

.flow-stack {
  display: grid;
  gap: 12px;
}

.flow-stack span {
  display: block;
  padding: 20px 22px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--surface);
  color: var(--ink);
  font-size: 20px;
  font-weight: 850;
  box-shadow: 0 14px 40px rgba(16, 24, 40, 0.06);
}

.trust {
  align-items: center;
  padding-top: clamp(54px, 7vw, 86px);
  border-top: 1px solid var(--line);
}

.trust .primary-action {
  justify-self: end;
}

footer {
  justify-content: center;
  gap: 18px;
  padding: 32px 18px 44px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 14px;
}

footer span {
  color: var(--ink);
  font-weight: 850;
}

@media (max-width: 920px) {
  .site-header {
    grid-template-columns: 1fr auto;
  }

  nav {
    display: none;
  }

  .hero,
  .split,
  .trust,
  .screen-grid {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
    padding-top: 54px;
  }

  h1 {
    max-width: 12ch;
  }

  .trust .primary-action {
    justify-self: start;
  }
}

@media (max-width: 560px) {
  .site-header {
    padding: 14px 16px;
  }

  .brand span:last-child {
    font-size: 15px;
  }

  .header-action {
    padding: 9px 13px;
  }

  .hero,
  .section,
  .signal-strip {
    width: min(100% - 28px, 1180px);
  }

  h1 {
    font-size: 43px;
  }

  h2 {
    font-size: 32px;
  }

  .lede,
  .section-heading p,
  .section-copy p,
  .trust p {
    font-size: 16px;
  }

  .signal-strip {
    grid-template-columns: 1fr;
  }

  .signal-strip div {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .signal-strip div:last-child {
    border-bottom: 0;
  }
}