:root {
  --bg: #F8FAFC;
  --surface: #FFFFFF;
  --text: #1E293B;
  --muted: #64748B;
  --primary: #1E40AF;
  --border: #E2E8F0;
  --danger: #B91C1C;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0B1220;
    --surface: #111A2E;
    --text: #F8FAFC;
    --muted: #94A3B8;
    --primary: #3B82F6;
    --border: #1E293B;
    --danger: #FCA5A5;
    color-scheme: dark;
  }
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: Heebo, Arial, sans-serif;
  line-height: 1.6;
}
img { max-width: 100%; }
a { color: var(--primary); }
.skip-link {
  position: absolute;
  inset-inline-start: 12px;
  top: -48px;
  background: var(--primary);
  color: #fff;
  padding: 8px 12px;
  z-index: 5;
}
.skip-link:focus { top: 12px; }
:focus-visible { outline: 3px solid var(--primary); outline-offset: 3px; }
.wrap { width: min(1080px, calc(100% - 32px)); margin-inline: auto; }
header {
  position: sticky;
  top: 0;
  z-index: 3;
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(10px);
}
.bar { display: flex; align-items: center; justify-content: space-between; min-height: 64px; gap: 16px; }
.brand { color: var(--text); font-weight: 800; font-size: 22px; text-decoration: none; letter-spacing: -0.04em; display: inline-flex; align-items: center; min-height: 44px; min-width: 44px; padding-block: 6px; box-sizing: border-box; }
.hero { padding-block: 40px 28px; }
.hero-grid { display: grid; grid-template-columns: 1.2fr 0.8fr; gap: 32px; align-items: center; }
h1, h2, h3, p { margin: 0; }
h1 { font-size: clamp(32px, 5vw, 52px); line-height: 1.15; letter-spacing: -0.03em; }
.sub { margin-block-start: 16px; color: var(--muted); font-size: 18px; max-width: 40rem; }
.actions { display: flex; flex-wrap: wrap; gap: 12px; margin-block-start: 24px; }
.btn, button, .sticky-cta a {
  min-height: 48px;
  min-width: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 22px;
  border-radius: 999px;
  border: 1px solid var(--primary);
  background: var(--primary);
  color: #fff;
  font: inherit;
  font-size: 18px;
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
}
.btn.secondary { background: transparent; color: var(--primary); }
section { padding-block: 36px; }
h2 { font-size: clamp(26px, 4vw, 36px); line-height: 1.2; letter-spacing: -0.03em; }
.lead { color: var(--muted); margin-block-start: 8px; }
.cards, .steps, .industries, .trust { display: grid; gap: 16px; margin-block-start: 20px; }
.cards, .industries, .trust { grid-template-columns: repeat(3, 1fr); }
.steps { grid-template-columns: repeat(3, 1fr); }
article, .faq-item, form {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 20px;
}
article h3 { font-size: 20px; margin-block-end: 8px; }
article p, .faq-item p { color: var(--muted); }
.steps { list-style: none; padding: 0; counter-reset: step; }
.steps li { background: var(--surface); border: 1px solid var(--border); border-radius: 16px; padding: 20px; }
.steps li::before { counter-increment: step; content: counter(step); display: grid; place-items: center; width: 36px; height: 36px; border-radius: 50%; background: var(--primary); color: #fff; font-weight: 700; margin-block-end: 12px; }
.badge { display: inline-flex; align-items: center; min-height: 32px; padding-inline: 12px; border-radius: 999px; background: var(--primary); color: #fff; font-size: 14px; font-weight: 700; }
.soon { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 16px; }
.phone {
  width: min(260px, 100%);
  margin-inline: auto;
  background: var(--text);
  color: var(--bg);
  border-radius: 32px;
  padding: 14px;
  box-shadow: 0 20px 50px color-mix(in srgb, var(--text) 18%, transparent);
}
.phone-screen { background: var(--surface); color: var(--text); border-radius: 22px; min-height: 280px; padding: 28px 18px; display: grid; align-content: center; gap: 6px; text-align: center; }
.phone-screen b { font-size: 22px; }
.phone-screen span, .phone-screen small { color: var(--muted); }
.phone-screen i { margin-block-start: 16px; font-style: normal; background: var(--primary); color: #fff; border-radius: 999px; min-height: 44px; display: grid; place-items: center; font-weight: 700; }
.faq-item { padding: 0; }
.faq-item h3 { margin: 0; }
.faq-item button {
  width: 100%;
  border: 0;
  border-radius: 16px;
  background: transparent;
  color: var(--text);
  justify-content: space-between;
  text-align: start;
  padding: 18px 20px;
}
.faq-item button[aria-expanded="true"] { border-end-start-radius: 0; border-end-end-radius: 0; }
.faq-item p { padding: 0 20px 18px; }
#demo { scroll-margin-top: 80px; }
form { display: grid; gap: 14px; }
label { font-weight: 700; display: grid; gap: 6px; }
input, select {
  min-height: 48px;
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--bg);
  color: var(--text);
  font: inherit;
  padding-inline: 12px;
}
.error { color: var(--danger); font-size: 14px; font-weight: 700; margin: 0; }
.fine { color: var(--muted); font-size: 14px; }
.fine a { display: inline-flex; align-items: center; min-height: 44px; padding: 12px 8px; }
#demo-phone { direction: ltr; text-align: right; }
.hp { position: absolute; inset-inline-start: -10000px; width: 1px; height: 1px; overflow: hidden; }
.form-status { border-radius: 12px; padding: 12px; background: color-mix(in srgb, var(--danger) 12%, var(--surface)); }
.sticky-cta {
  position: fixed;
  inset-inline: 0;
  bottom: 0;
  z-index: 4;
  padding: 10px 16px calc(10px + env(safe-area-inset-bottom));
  background: color-mix(in srgb, var(--bg) 92%, transparent);
  border-top: 1px solid var(--border);
}
.sticky-cta a { width: 100%; }
@media (min-width: 761px) { .sticky-cta { display: none; } }
@media (max-width: 760px) {
  .hero { padding-block: 20px 12px; }
  .hero-grid, .cards, .steps, .industries, .trust { grid-template-columns: 1fr; }
  .phone { max-width: 200px; }
  .phone-screen { min-height: 180px; padding-block: 16px; }
  body:has(.sticky-cta:not([hidden])) { padding-bottom: 84px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { animation: none !important; transition: none !important; }
}