:root {
  --ink: #18181b;
  --muted: #5b616e;
  --line: #dfe4ec;
  --paper: #fbfcf7;
  --surface: #ffffff;
  --blue: #2857e7;
  --mint: #b9f2cf;
  --amber: #f4c96b;
  --coral: #ff7a68;
  --shadow: 0 24px 80px rgba(31, 41, 55, 0.13);
}

* {
  box-sizing: border-box;
}

html {
  max-width: 100%;
  overflow-x: clip;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  max-width: 100%;
  overflow-x: clip;
  color: var(--ink);
  background: var(--paper);
  font-family: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.6;
  font-weight: 400;
}

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

a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
summary:focus-visible {
  outline: 3px solid var(--amber);
  outline-offset: 4px;
}

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

h1 {
  max-width: 800px;
  width: max-content;
  margin: 0 auto 24px;
  font-size: 34px;
  line-height: 1.1;
  letter-spacing: 0;
  font-weight: 700;
  text-align: center;
  text-transform: uppercase;
}

.hero-title-line {
  display: block;
  white-space: nowrap;
}

h2 {
  max-width: 800px;
  margin: 0 auto 18px;
  font-size: 32px;
  line-height: 1.1;
  letter-spacing: 0;
  font-weight: 700;
  text-align: center;
  text-transform: uppercase;
  text-wrap: balance;
}

h3 {
  margin-bottom: 10px;
  font-size: 20px;
  line-height: 1.2;
}

@media (min-width: 901px) {
  h1 {
    max-width: 680px;
    width: 100%;
    font-size: 34px;
    line-height: 1.1;
  }

  h2 {
    max-width: 760px;
    font-size: 32px;
    line-height: 1.1;
  }
}

.section {
  width: min(1180px, calc(100% - 36px));
  margin: 0 auto;
  padding: clamp(64px, 9vw, 116px) 0;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--blue);
  font: 700 12px/1.3 "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  text-transform: uppercase;
}

.lead,
.section-text {
  max-width: 680px;
  color: var(--muted);
  font-size: 19px;
  line-height: 1.65;
  font-weight: 400;
}

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

.button,
.nav-cta {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  font-weight: 800;
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease;
}

.button:hover,
.nav-cta:hover {
  transform: translateY(-2px);
}

.button:active,
.nav-cta:active {
  transform: translateY(0);
}

.button:disabled {
  cursor: not-allowed;
  opacity: 0.68;
  transform: none;
}

.button:disabled:hover {
  transform: none;
}

.button {
  padding: 13px 20px;
  border: 1px solid var(--ink);
}

.primary {
  background: var(--blue);
  border-color: var(--blue);
  color: white;
  box-shadow: 0 12px 28px rgba(40, 87, 231, 0.2);
}

.ghost {
  background: white;
  color: var(--ink);
}

.info-card,
.aside-panel,
.feature-group,
.demo-screen,
.faq-item {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
}

.check-list,
.pill-list,
.steps {
  display: grid;
  gap: 12px;
  padding: 0;
  list-style: none;
}

.check-list li {
  padding-left: 28px;
  color: var(--muted);
  position: relative;
}

.check-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--coral);
}

@media (prefers-reduced-motion: reduce) {
  *,
  html {
    scroll-behavior: auto;
    transition: none !important;
  }
}