:root {
  --bg: #f5f7fb;
  --panel: #ffffff;
  --line: #dbe3ef;
  --text: #10131a;
  --muted: #5c667a;
  --brand: #0b5fff;
  --brand-strong: #0046cb;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  color: var(--text);
  background: radial-gradient(circle at top right, #eef4ff 0, #f7f8fb 45%, #f3f6f9 100%);
  line-height: 1.5;
}

.container { max-width: 1040px; margin: 0 auto; padding: 0 16px; }
.row { display: flex; align-items: center; justify-content: space-between; gap: 12px; }

.top {
  position: sticky;
  top: 0;
  backdrop-filter: blur(7px);
  background: rgba(245, 247, 251, 0.88);
  border-bottom: 1px solid var(--line);
  z-index: 40;
}
.top .row { min-height: 62px; }
.brand { font-weight: 800; letter-spacing: 0.2px; }
nav a {
  color: var(--muted);
  text-decoration: none;
  margin-left: 14px;
  font-weight: 600;
}
nav a:hover { color: var(--brand); }

.hero { padding: 72px 0 46px; }
.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 18px;
  align-items: center;
}
.eyebrow {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.6px;
  color: var(--brand-strong);
  text-transform: uppercase;
  background: #e8efff;
  border: 1px solid #d5e2ff;
  border-radius: 999px;
  padding: 6px 10px;
}
h1 {
  margin: 14px 0 12px;
  font-size: clamp(1.95rem, 3.8vw, 3rem);
  line-height: 1.06;
  max-width: 16ch;
}
h2 { margin: 0 0 10px; font-size: clamp(1.35rem, 2.5vw, 1.9rem); }
h3 { margin: 0 0 8px; font-size: 1.1rem; }
.lead { color: var(--muted); max-width: 68ch; margin: 0 0 14px; }

.actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 18px; }
.mini-proof {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 14px;
}
.mini-proof span {
  font-size: 12px;
  background: #f0f4ff;
  color: #274c9f;
  border: 1px solid #d6e2ff;
  border-radius: 999px;
  padding: 5px 9px;
}
.btn {
  display: inline-block;
  padding: 11px 14px;
  border-radius: 10px;
  text-decoration: none;
  font-weight: 700;
  border: 1px solid transparent;
}
.btn.primary { background: var(--brand); color: #fff; }
.btn.primary:hover { background: var(--brand-strong); }
.btn.ghost { border-color: #bfd0f8; color: #0d4ecf; background: #ecf2ff; }

.section { padding: 28px 0; }
.section.alt { background: #f0f4fa; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }

.grid3 {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}
.card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 14px;
}
.card p { color: var(--muted); }

.hero-visual {
  padding: 8px;
  background: linear-gradient(170deg, #ffffff 0, #f3f7ff 100%);
}
.hero-visual img {
  display: block;
  width: 100%;
  height: auto;
}

.mock {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr;
  gap: 10px;
  align-items: center;
}
.mock-col h3 { margin-bottom: 5px; }
.mock-arrow {
  color: #4a62a8;
  font-weight: 800;
}
.pill {
  display: inline-block;
  font-size: 12px;
  color: #0f3e9d;
  background: #e8f0ff;
  border: 1px solid #cddcfd;
  border-radius: 999px;
  padding: 4px 8px;
}

.icon {
  display: inline-grid;
  place-items: center;
  width: 28px;
  height: 28px;
  border-radius: 999px;
  background: #deebff;
  color: #0d3f9f;
  font-weight: 800;
  margin-bottom: 8px;
}

.panel-ill {
  width: 100%;
  height: 120px;
  object-fit: contain;
  margin-bottom: 10px;
}

.code pre {
  margin: 0;
  background: #0f182b;
  color: #dbebff;
  border-radius: 10px;
  padding: 12px;
  overflow-x: auto;
}

.list { margin: 0; padding-left: 18px; color: var(--muted); }
.list li { margin: 8px 0; }

.pricing {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 18px;
}

.footer {
  border-top: 1px solid var(--line);
  margin-top: 22px;
}
.footer .row {
  min-height: 56px;
  color: var(--muted);
}
.footer a { color: var(--muted); }

.start-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 14px;
  align-items: start;
}
.form-card label {
  display: block;
  font-size: 12px;
  font-weight: 700;
  margin: 10px 0 4px;
}
.form-card input,
.form-card select,
.form-card textarea {
  width: 100%;
  padding: 10px;
  border: 1px solid #c8d3de;
  border-radius: 8px;
  background: #fff;
}
.action-btn {
  margin-top: 12px;
  width: 100%;
  cursor: pointer;
}
.form-card pre {
  margin-top: 12px;
  background: #0f182b;
  color: #dbebff;
  border-radius: 10px;
  padding: 12px;
  overflow-x: auto;
}

@media (max-width: 860px) {
  .grid3 { grid-template-columns: 1fr; }
  .hero-grid { grid-template-columns: 1fr; }
  .start-grid { grid-template-columns: 1fr; }
  .mock {
    grid-template-columns: 1fr;
  }
  .mock-arrow { display: none; }
  nav a { margin-left: 9px; font-size: 0.95rem; }
}