:root {
  --ink: #111827;
  --muted: #64748b;
  --line: #e2e8f0;
  --surface: #ffffff;
  --accent: #00c7b7;
  --accent-2: #1687f2;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: #f8fafc;
  color: var(--ink);
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  letter-spacing: 0;
}

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

a {
  color: inherit;
}

.lp-nav {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px clamp(18px, 4vw, 52px);
  border-bottom: 1px solid rgba(226, 232, 240, 0.86);
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(14px);
}

.lp-nav strong {
  font-size: 15px;
}

.lp-nav a {
  text-decoration: none;
  font-size: 13px;
  font-weight: 800;
}

.lp-nav-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.nav-cta,
.btn,
.sticky-demo a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 16px;
  border-radius: 999px;
  background: var(--ink);
  color: #fff;
  text-decoration: none;
  font-weight: 900;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 0.96fr) minmax(360px, 1.04fr);
  gap: 34px;
  align-items: center;
  width: min(1120px, calc(100% - 36px));
  min-height: calc(100vh - 74px);
  margin: 0 auto;
  padding: 54px 0 34px;
}

.eyebrow {
  margin: 0 0 12px;
  color: #087f74;
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

h1,
h2 {
  margin: 0;
  line-height: 1.04;
  letter-spacing: 0;
}

h1 {
  font-size: clamp(42px, 6vw, 76px);
}

h2 {
  font-size: clamp(28px, 4vw, 46px);
}

.lead {
  margin: 22px 0 0;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.8;
}

.hero-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 30px;
}

.btn.secondary {
  border: 1px solid var(--line);
  background: #fff;
  color: var(--ink);
}

.hero-image {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 24px;
  background: #fff;
  box-shadow: 0 24px 70px rgba(15, 23, 42, 0.12);
}

.hero-image img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
}

.proof-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  padding: 14px;
}

.proof-row div {
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 12px;
}

.proof-row span {
  display: block;
  color: var(--muted);
  font-size: 11px;
  font-weight: 850;
  text-transform: uppercase;
}

.proof-row strong {
  display: block;
  margin-top: 6px;
}

.section {
  width: min(1120px, calc(100% - 36px));
  margin: 0 auto;
  padding: 58px 0;
}

.cards,
.steps {
  display: grid;
  gap: 16px;
  margin-top: 24px;
}

.cards {
  grid-template-columns: repeat(3, 1fr);
}

.steps {
  grid-template-columns: repeat(4, 1fr);
}

.card,
.step,
.form-card {
  border: 1px solid var(--line);
  border-radius: 18px;
  background: #fff;
  box-shadow: 0 16px 50px rgba(15, 23, 42, 0.06);
}

.card,
.step {
  padding: 22px;
}

.card h3,
.step h3 {
  margin: 0 0 10px;
}

.card p,
.step p {
  margin: 0;
  color: var(--muted);
  line-height: 1.7;
}

.form-wrap {
  display: grid;
  grid-template-columns: 0.82fr 1fr;
  gap: 24px;
  align-items: start;
}

.form-card {
  padding: 24px;
}

.form-card label {
  display: grid;
  gap: 7px;
  margin-top: 14px;
  color: #334155;
  font-size: 13px;
  font-weight: 850;
}

.form-card input,
.form-card select,
.form-card textarea {
  width: 100%;
  min-height: 48px;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 10px 12px;
  font: inherit;
}

.form-card textarea {
  min-height: 110px;
  resize: vertical;
}

.form-card button {
  width: 100%;
  min-height: 52px;
  margin-top: 16px;
  border: 0;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #fff;
  font: inherit;
  font-weight: 900;
}

.sticky-demo {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 20;
  display: none;
  grid-template-columns: repeat(3, 1fr);
  box-shadow: 0 -12px 30px rgba(15, 23, 42, 0.18);
}

.sticky-demo a {
  min-height: 58px;
  border-radius: 0;
}

.sticky-demo a:nth-child(1) {
  background: #06c755;
}

.sticky-demo a:nth-child(2) {
  background: var(--accent-2);
}

.sticky-demo a:nth-child(3) {
  background: var(--ink);
}

@media (max-width: 900px) {
  .hero,
  .form-wrap {
    grid-template-columns: 1fr;
  }

  .cards,
  .steps {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .cards,
  .steps,
  .proof-row {
    grid-template-columns: 1fr;
  }

  .sticky-demo {
    display: grid;
  }

  body {
    padding-bottom: 58px;
  }
}