/* FAK LABS — Swiss system: Inter/Helvetica, tight scale, hairlines, square corners. */
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, Helvetica, Arial, sans-serif;
  color: #14121a;
  background: #ffffff;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
.wrap { max-width: 1080px; margin: 0 auto; padding: 0 24px; }
a { color: #6d28d9; }
h1, h2, h3 { line-height: 1.15; letter-spacing: -0.02em; margin: 0 0 12px; }
h1 { font-size: clamp(2.4rem, 6vw, 4rem); max-width: 18ch; }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.4rem); }
h3 { font-size: 1.15rem; }
.kicker {
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.8rem;
  font-weight: 700;
  color: #6d28d9;
  margin: 0 0 16px;
}
.lede { font-size: 1.2rem; max-width: 58ch; color: #3f3a4d; }
.btn {
  display: inline-block;
  background: #6d28d9;
  color: #ffffff;
  text-decoration: none;
  font-weight: 700;
  padding: 14px 24px;
}
.btn:hover { background: #5b21b6; }
.btn-small { padding: 10px 18px; font-size: 0.9rem; }
.btn-ghost { background: transparent; color: #14121a; border: 1px solid #14121a; }
.btn-ghost:hover { background: #14121a; color: #ffffff; }
.cta-row { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 28px; }

/* Header */
.site-header { border-bottom: 1px solid #e5e5e5; position: sticky; top: 0; background: #ffffff; z-index: 10; }
.header-row { display: flex; align-items: center; gap: 24px; min-height: 64px; }
.brand { display: flex; align-items: center; gap: 10px; color: #14121a; text-decoration: none; font-weight: 800; letter-spacing: 0.06em; }
.brand-logo { width: 32px; height: 32px; display: block; }
.brand-mark { display: inline-block; width: 14px; height: 14px; background: #6d28d9; }
.nav { display: flex; gap: 20px; margin-left: auto; }
.nav a { color: #14121a; text-decoration: none; font-size: 0.95rem; }
.nav a:hover { color: #6d28d9; }
.header-row .btn { margin-left: 0; }

/* Sections */
.hero { padding: 88px 0 72px; border-bottom: 1px solid #e5e5e5; }
.section { padding: 72px 0; border-bottom: 1px solid #e5e5e5; }
.section-alt { background: #faf9fc; }
.grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: #e5e5e5; border: 1px solid #e5e5e5; margin-top: 32px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.card { background: #ffffff; padding: 28px; }
.card p { color: #3f3a4d; margin: 0; }
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; list-style: none; padding: 0; margin: 32px 0 0; }
.steps li { border-top: 2px solid #14121a; padding-top: 20px; }
.step-num { display: block; font-weight: 800; color: #6d28d9; margin-bottom: 8px; }
.steps p { color: #3f3a4d; margin: 0; }
.faq { margin-top: 32px; border-top: 1px solid #e5e5e5; }
.faq details { border-bottom: 1px solid #e5e5e5; padding: 18px 0; }
.faq summary { font-weight: 700; cursor: pointer; }
.faq p { color: #3f3a4d; margin: 8px 0 0; max-width: 62ch; }

/* Footer */
.site-footer { padding: 32px 0; }
.footer-row { display: flex; align-items: center; justify-content: space-between; gap: 20px; flex-wrap: wrap; }
.footer-row p { display: flex; align-items: center; gap: 10px; margin: 0; color: #3f3a4d; }

@media (max-width: 720px) {
  .nav { display: none; }
  .header-row .btn { margin-left: auto; }
  .grid, .grid-2, .steps { grid-template-columns: 1fr; }
  .hero { padding: 56px 0 48px; }
  .section { padding: 48px 0; }
}