/* --- tokens (matched to flopos.com / sierra theme) ------------------- */
:root {
  --primary:     #4353ff;
  --primary-2:   #3644e6;
  --secondary:   #38d996;
  --secondary-2: #2bc283;
  --ink:         #1a1a1a;
  --text:        #757575;
  --light:       #f5f5f5;
  --white:       #ffffff;
  --border:      #e7e7e7;
  --border-hard: #d9d9d9;
  --overlay:     rgba(26,26,26,0.4);

  --font: -apple-system, "BlinkMacSystemFont", "Segoe UI", "Helvetica Neue", Arial, sans-serif;

  --radius:        12px;
  --radius-btn:    25px;
  --shadow:        0 40px 60px 0 rgba(0,0,0,0.05);
  --shadow-soft:   0 10px 30px 0 rgba(0,0,0,0.04);
  --transition:    all 0.2s cubic-bezier(0.455, 0.03, 0.515, 0.955);

  --maxw: 1240px;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.75;
  color: var(--text);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
  letter-spacing: -0.005em;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

.wrap {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 24px;
}

/* --- typography ------------------------------------------------------ */
.display, .headline, h3, h4 {
  font-family: var(--font);
  color: var(--ink);
  font-weight: 700;
  letter-spacing: -0.027em;
  line-height: 1.2;
  margin: 0 0 20px;
}
.display {
  font-size: clamp(40px, 6vw, 68px);
  line-height: 1.1;
}
.display em {
  font-style: normal;
  color: var(--primary);
}
.headline {
  font-size: clamp(28px, 3.6vw, 42px);
}
.lede, .sub {
  font-size: 18px;
  color: var(--text);
  max-width: 640px;
  margin: 0 0 28px;
  line-height: 1.7;
}
.eyebrow {
  font-size: 13px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--primary);
  font-weight: 600;
  margin: 0 0 18px;
}
.eyebrow.centered,
.headline.centered,
.sub.centered {
  text-align: center;
  margin-left: auto;
  margin-right: auto;
}
.muted { color: var(--text); }

/* --- nav ------------------------------------------------------------- */
.nav {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(255,255,255,0.9);
  backdrop-filter: saturate(160%) blur(12px);
  border-bottom: 1px solid var(--border);
  height: 70px;
  display: flex;
  align-items: center;
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  width: 100%;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 24px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 22px;
  font-weight: 700;
  color: var(--ink);
  letter-spacing: -0.02em;
}
.mark {
  width: 28px;
  height: 28px;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
  display: inline-block;
  position: relative;
}
.mark::after {
  content: "";
  position: absolute;
  inset: 6px;
  border-radius: 3px;
  background: var(--white);
  opacity: 0.25;
}
.brand-name { letter-spacing: -0.02em; }

.nav-links {
  display: flex;
  gap: 32px;
  font-size: 16px;
  font-weight: 500;
  color: var(--ink);
}
.nav-links a { transition: var(--transition); }
.nav-links a:hover { color: var(--primary); }

.nav-cta {
  display: flex;
  align-items: center;
  gap: 14px;
}
.link-muted {
  color: var(--ink);
  font-size: 15px;
  font-weight: 500;
}
.link-muted:hover { color: var(--primary); }

/* --- buttons --------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 50px;
  padding: 0 25px;
  border-radius: var(--radius-btn);
  font-size: 15px;
  font-weight: 600;
  border: 1.5px solid transparent;
  transition: var(--transition);
  cursor: pointer;
  white-space: nowrap;
  letter-spacing: -0.01em;
}
.btn-primary {
  background: var(--primary);
  color: var(--white);
  box-shadow: 0 10px 25px -10px rgba(67,83,255,0.5);
}
.btn-primary:hover {
  background: var(--primary-2);
  transform: translateY(-1px);
  box-shadow: 0 15px 30px -10px rgba(67,83,255,0.6);
}
.btn-ghost {
  color: var(--ink);
  border-color: var(--border-hard);
  background: var(--white);
}
.btn-ghost:hover {
  border-color: var(--ink);
  color: var(--ink);
}

/* --- hero ------------------------------------------------------------ */
.hero {
  padding: 96px 0 64px;
  background:
    radial-gradient(1000px 500px at 85% 0%, rgba(67,83,255,0.08), transparent 60%),
    radial-gradient(800px 500px at 0% 20%, rgba(56,217,150,0.06), transparent 60%),
    var(--white);
}

.hero-cta {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 16px;
}
.hero-meta {
  margin-top: 36px;
  display: flex;
  align-items: center;
  gap: 14px;
  color: var(--text);
  font-size: 14px;
  flex-wrap: wrap;
}
.hero-meta .dot {
  width: 4px; height: 4px;
  border-radius: 50%;
  background: var(--border-hard);
  display: inline-block;
}

/* mock product card */
.hero-card { margin-top: 72px; }
.card-surface {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
  box-shadow: var(--shadow);
}
.card-row {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 24px;
}
.card-chip {
  font-size: 13px;
  font-weight: 500;
  padding: 6px 14px;
  border-radius: 999px;
  background: var(--light);
  color: var(--ink);
}
.card-chip:first-child {
  background: rgba(67,83,255,0.1);
  color: var(--primary);
}
.card-grid {
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}
.stat {
  background: var(--light);
  border-radius: var(--radius);
  padding: 24px;
}
.stat-label {
  font-size: 13px;
  color: var(--text);
  margin-bottom: 8px;
  font-weight: 500;
}
.stat-value {
  font-size: 32px;
  font-weight: 700;
  letter-spacing: -0.027em;
  color: var(--ink);
  line-height: 1.1;
}
.stat-trend {
  margin-top: 10px;
  font-size: 13px;
  font-weight: 600;
  color: var(--secondary-2);
}
.stat-trend.muted { color: var(--text); font-weight: 500; }

/* --- sections -------------------------------------------------------- */
.section {
  padding: 100px 0;
}
.section-alt {
  background: var(--light);
}

.two-col {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 64px;
  align-items: start;
}

/* feature grid */
.feature-grid {
  margin-top: 56px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.feature {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
  transition: var(--transition);
}
.feature:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-soft);
  border-color: transparent;
}
.feature h3 {
  font-weight: 700;
  font-size: 20px;
  margin: 20px 0 10px;
  color: var(--ink);
}
.feature p {
  margin: 0;
  color: var(--text);
  font-size: 15px;
  line-height: 1.7;
}
.feature-icon {
  width: 48px;
  height: 48px;
  border-radius: 10px;
  background: rgba(67,83,255,0.1);
  color: var(--primary);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
}
.feature:nth-child(2) .feature-icon,
.feature:nth-child(5) .feature-icon {
  background: rgba(56,217,150,0.12);
  color: var(--secondary-2);
}

/* who list */
.who-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--border);
}
.who-list li {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 20px 4px;
  border-bottom: 1px solid var(--border);
  font-size: 20px;
  font-weight: 600;
  color: var(--ink);
  transition: var(--transition);
}
.who-list li:hover {
  color: var(--primary);
  padding-left: 10px;
}
.who-list li span {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--primary);
  min-width: 32px;
}

/* integrations */
.logo-row {
  margin-top: 48px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
}
.logo-row span {
  padding: 12px 22px;
  border-radius: var(--radius-btn);
  background: var(--white);
  border: 1px solid var(--border);
  color: var(--ink);
  font-size: 14px;
  font-weight: 600;
  transition: var(--transition);
}
.logo-row span:hover {
  border-color: var(--primary);
  color: var(--primary);
}

/* quote */
.quote {
  max-width: 820px;
  margin: 0 auto;
  padding: 48px;
  text-align: center;
  background: var(--light);
  border-radius: var(--radius);
}
.quote p {
  font-weight: 600;
  font-size: clamp(22px, 2.6vw, 28px);
  line-height: 1.4;
  color: var(--ink);
  margin: 0 0 18px;
  letter-spacing: -0.02em;
}
.quote footer {
  font-size: 14px;
  color: var(--text);
  font-weight: 500;
}

/* cta */
.cta {
  padding: 100px 0;
  background: linear-gradient(135deg, var(--primary) 0%, #5c6aff 100%);
  color: var(--white);
}
.cta .headline { color: var(--white); }
.cta .sub { color: rgba(255,255,255,0.85); margin-left: auto; margin-right: auto; }
.cta-inner { text-align: center; }
.cta .hero-cta { justify-content: center; }
.cta .btn-primary {
  background: var(--white);
  color: var(--primary);
  box-shadow: 0 10px 30px -10px rgba(0,0,0,0.3);
}
.cta .btn-primary:hover {
  background: var(--ink);
  color: var(--white);
}
.cta .btn-ghost {
  background: transparent;
  border-color: rgba(255,255,255,0.4);
  color: var(--white);
}
.cta .btn-ghost:hover {
  border-color: var(--white);
  background: rgba(255,255,255,0.1);
}

/* footer */
.footer {
  border-top: 1px solid var(--border);
  padding: 72px 0 32px;
  background: var(--white);
}
.footer-inner {
  display: grid;
  grid-template-columns: 1.2fr 2fr;
  gap: 48px;
  padding-bottom: 48px;
}
.footer-brand p { margin: 16px 0 0; max-width: 320px; color: var(--text); font-size: 15px; }
.footer-cols {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}
.footer-cols h4 {
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-size: 12px;
  color: var(--ink);
  margin: 0 0 16px;
  font-weight: 700;
}
.footer-cols a {
  display: block;
  padding: 4px 0;
  color: var(--text);
  font-size: 15px;
  font-weight: 500;
  transition: var(--transition);
}
.footer-cols a:hover { color: var(--primary); }
.footer-base {
  display: flex;
  justify-content: space-between;
  padding-top: 24px;
  border-top: 1px solid var(--border);
  font-size: 13px;
  color: var(--text);
}

/* --- responsive ------------------------------------------------------ */
@media (max-width: 1023px) {
  .feature-grid { grid-template-columns: repeat(2, 1fr); }
  .section { padding: 72px 0; }
  .hero { padding: 64px 0 40px; }
}
@media (max-width: 766px) {
  .nav-links { display: none; }
  .two-col { grid-template-columns: 1fr; gap: 32px; }
  .feature-grid { grid-template-columns: 1fr; }
  .card-grid { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; gap: 32px; }
  .footer-cols { grid-template-columns: 1fr 1fr; }
  .nav-cta .link-muted { display: none; }
  .quote { padding: 32px 24px; }
}