:root {
  --bg: #f6f8fc;
  --surface: rgba(255, 255, 255, 0.8);
  --surface-strong: #ffffff;
  --text: #101828;
  --muted: #475467;
  --line: rgba(16, 24, 40, 0.08);
  --brand: #4f46e5;
  --brand-dark: #3730a3;
  --accent: #eef2ff;
  --success: #067647;
  --shadow: 0 20px 60px rgba(15, 23, 42, 0.08);
  --radius: 20px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top, rgba(79, 70, 229, 0.12), transparent 30%),
    linear-gradient(180deg, #fbfcff 0%, var(--bg) 100%);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image: linear-gradient(rgba(255, 255, 255, 0.5) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.5) 1px, transparent 1px);
  background-size: 40px 40px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.4), transparent 85%);
}

.site-shell {
  width: min(1160px, calc(100% - 32px));
  margin: 0 auto;
  padding: 24px 0 56px;
}

.topbar,
.footer,
.card,
.demo-card,
.contact-form,
.cta-band,
.logos,
.faq-item {
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}

.topbar {
  position: sticky;
  top: 16px;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 16px 20px;
  margin-bottom: 28px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.72);
  box-shadow: var(--shadow);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-weight: 700;
}

.brand-mark {
  width: 36px;
  height: 36px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  color: #fff;
  background: linear-gradient(135deg, var(--brand), #7c3aed);
  box-shadow: inset 0 1px 1px rgba(255,255,255,0.35);
}

nav {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px;
}

nav a,
.footer a {
  color: var(--muted);
  text-decoration: none;
}

.hero {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 32px;
  align-items: center;
  padding: 28px 0 40px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(79, 70, 229, 0.08);
  color: var(--brand-dark);
  font-size: 0.875rem;
  font-weight: 700;
}

.hero h1,
.section-heading h2,
.cta-band h2 {
  margin: 18px 0 16px;
  line-height: 1.02;
  letter-spacing: -0.03em;
}

.hero h1 {
  font-size: clamp(2.75rem, 6vw, 4.75rem);
}

.hero h1 span {
  color: var(--brand-dark);
}

.lead,
.section-heading p,
.card p,
.faq-item p,
.cta-band p,
.footer p,
.form-note,
.trust-card li,
.hero-points,
.logos p {
  color: var(--muted);
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin: 28px 0 20px;
}

.button {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  padding: 14px 20px;
  border-radius: 14px;
  border: 0;
  text-decoration: none;
  font-weight: 700;
  color: #fff;
  background: linear-gradient(135deg, var(--brand), #7c3aed);
  box-shadow: 0 14px 30px rgba(79, 70, 229, 0.25);
  cursor: pointer;
}

.button-secondary,
.button-ghost {
  color: var(--brand-dark);
  background: #fff;
  box-shadow: inset 0 0 0 1px rgba(79, 70, 229, 0.18);
}

.hero-points {
  margin: 0;
  padding-left: 20px;
}

.hero-card {
  position: relative;
}

.demo-card,
.card,
.contact-form,
.logos,
.cta-band,
.footer,
.faq-item {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.8);
  box-shadow: var(--shadow);
}

.demo-card {
  padding: 20px;
}

.demo-head {
  display: flex;
  gap: 8px;
  margin-bottom: 18px;
}

.dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(16, 24, 40, 0.15);
}

.demo-body {
  padding: 6px;
}

.metric-row {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
  margin-bottom: 20px;
}

.metric-row h3,
.card h3,
.trust-card h3 {
  margin: 8px 0;
}

.label,
.step {
  color: var(--brand-dark);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.78rem;
}

.badge {
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(6, 118, 71, 0.1);
  color: var(--success);
  font-size: 0.85rem;
  font-weight: 700;
}

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

.feature-item {
  padding: 16px;
  border-radius: 16px;
  background: linear-gradient(180deg, rgba(79, 70, 229, 0.06), rgba(255, 255, 255, 0.95));
  border: 1px solid rgba(79, 70, 229, 0.1);
}

.feature-item span {
  display: block;
  margin-top: 4px;
  color: var(--muted);
}

.logos,
.section,
.footer {
  margin-top: 28px;
}

.logos {
  padding: 22px 24px;
  text-align: center;
}

.logo-row {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 12px;
  margin-top: 14px;
}

.logo-row span {
  padding: 14px 12px;
  border-radius: 14px;
  background: rgba(16, 24, 40, 0.04);
  color: #344054;
  font-weight: 600;
}

.section {
  padding: 32px 0;
}

.section.alt {
  padding: 8px 0 32px;
}

.section-heading {
  max-width: 760px;
  margin-bottom: 20px;
}

.section-heading h2,
.cta-band h2 {
  font-size: clamp(2rem, 4vw, 3rem);
}

.section-heading.narrow {
  max-width: 620px;
}

.grid {
  display: grid;
  gap: 18px;
}

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

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

.card {
  padding: 24px;
}

.trust-card ul {
  margin: 16px 0 0;
  padding-left: 20px;
}

.cta-band {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 28px;
  background: linear-gradient(135deg, rgba(79, 70, 229, 0.12), rgba(124, 58, 237, 0.08));
}

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

.faq-item {
  padding: 18px 20px;
}

.faq-item summary {
  cursor: pointer;
  font-weight: 700;
}

.contact-form {
  display: grid;
  gap: 16px;
  padding: 24px;
  max-width: 760px;
}

.simple-contact-card h3 {
  margin: 0 0 8px;
}

.contact-form label {
  display: grid;
  gap: 8px;
  font-weight: 600;
}

input,
textarea {
  width: 100%;
  padding: 14px 16px;
  font: inherit;
  color: var(--text);
  background: #fff;
  border: 1px solid rgba(16, 24, 40, 0.12);
  border-radius: 14px;
}

input:focus,
textarea:focus {
  outline: 3px solid rgba(79, 70, 229, 0.16);
  border-color: rgba(79, 70, 229, 0.35);
}

.footer {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 24px;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 10px;
  align-items: flex-end;
}

@media (max-width: 920px) {
  .hero,
  .grid.three,
  .grid.two,
  .cta-band,
  .footer {
    grid-template-columns: 1fr;
    flex-direction: column;
  }

  .topbar {
    position: static;
  }

  nav {
    justify-content: flex-start;
  }

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

  .footer-links {
    align-items: flex-start;
  }
}

.legal-shell .section {
  padding-top: 8px;
}

.legal-card {
  max-width: 860px;
}

.legal-card h2 {
  margin-top: 28px;
  margin-bottom: 10px;
  font-size: 1.15rem;
}

.legal-card ul {
  color: var(--muted);
  line-height: 1.7;
  padding-left: 20px;
}

@media (max-width: 640px) {
  .site-shell {
    width: min(100% - 20px, 1160px);
    padding-top: 12px;
  }

  .topbar,
  .card,
  .demo-card,
  .contact-form,
  .cta-band,
  .logos,
  .faq-item,
  .footer {
    border-radius: 16px;
  }

  .hero h1 {
    font-size: 2.5rem;
  }

  .logo-row {
    grid-template-columns: 1fr;
  }
}