:root {
  --bg: #0B1120;
  --bg-alt: #0F172A;
  --bg-soft: #111827;
  --card: #111827;
  --card-hover: #1A2332;
  --line: rgba(148, 163, 184, 0.14);
  --text: #F8FAFC;
  --muted: #94A3B8;
  --sub: #CBD5E1;
  --cyan: #22D3EE;
  --blue: #38BDF8;
  --accent: #3B82F6;
  --emerald: #10B981;
  --shadow: 0 24px 48px rgba(0, 0, 0, 0.4);
  --glow: 0 0 40px rgba(34, 211, 238, 0.12);
  --radius: 12px;
  --wrap: 1140px;
  --section: clamp(72px, 9vw, 104px);
}
*, *::before, *::after { box-sizing: border-box; }
html { font-size: 16px; scroll-behavior: smooth; }
body {
  margin: 0; background: var(--bg); color: var(--sub);
  font: 400 1rem/1.7 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--blue); text-decoration: none; transition: color .2s; }
a:hover { color: var(--cyan); }
img, svg { max-width: 100%; height: auto; display: block; }
.sa-wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 24px; }
.sa-kicker {
  margin: 0 0 12px; font-size: .72rem; font-weight: 600;
  letter-spacing: .14em; text-transform: uppercase; color: var(--cyan);
}
.sa-h1, .sa-h2, .sa-hero h1, h1, h2, h3 { color: var(--text); letter-spacing: -.02em; }
.sa-h1, .sa-hero h1 { font-size: clamp(2.1rem, 4.8vw, 3.5rem); font-weight: 800; line-height: 1.06; margin: 0 0 16px; }
.sa-h2 { font-size: clamp(1.55rem, 3.2vw, 2.35rem); font-weight: 800; line-height: 1.12; margin: 0 0 16px; }
.sa-lead { font-size: 1.06rem; line-height: 1.75; color: var(--muted); max-width: 660px; margin: 0 0 28px; }
.sa-center { margin-left: auto; margin-right: auto; text-align: center; }
.sa-muted { color: var(--muted); }
.sa-main { min-height: 50vh; background: var(--bg); }
.sa-badge {
  display: inline-block; margin-bottom: 20px; padding: 6px 14px; border-radius: 999px;
  font-size: .72rem; font-weight: 600; letter-spacing: .06em; text-transform: uppercase;
  color: var(--cyan); background: rgba(34, 211, 238, .08); border: 1px solid rgba(34, 211, 238, .22);
}

/* Nav */
.sa-nav {
  position: sticky; top: 0; z-index: 1000;
  display: flex; align-items: center; justify-content: space-between; gap: 20px;
  padding: 16px 32px; background: rgba(11, 17, 32, .94);
  backdrop-filter: blur(14px); border-bottom: 1px solid var(--line);
}
.sa-brand { font-size: 1.02rem; font-weight: 700; color: var(--text) !important; letter-spacing: -.01em; }
.sa-brand:hover { color: var(--cyan) !important; }
.sa-menu { display: flex; gap: 28px; flex-wrap: wrap; }
.sa-menu a { color: var(--muted); font-size: .875rem; font-weight: 500; }
.sa-menu a:hover { color: var(--text); }
.sa-btn {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 14px 30px; border-radius: 8px; font-weight: 600; font-size: .9rem;
  border: 1px solid transparent; cursor: pointer; text-decoration: none !important;
  transition: transform .2s, background .2s, border-color .2s, box-shadow .2s;
}
.sa-btn-primary {
  background: linear-gradient(135deg, #3B82F6, #2563EB); color: #fff !important;
  border-color: rgba(56, 189, 248, .3); box-shadow: 0 8px 24px rgba(37, 99, 235, .25);
}
.sa-btn-primary:hover { transform: translateY(-1px); box-shadow: 0 12px 32px rgba(37, 99, 235, .35); color: #fff !important; }
.sa-btn-ghost { background: rgba(255,255,255,.03); color: var(--text) !important; border-color: var(--line); }
.sa-btn-ghost:hover { background: var(--card); border-color: rgba(34, 211, 238, .35); color: var(--text) !important; }
.sa-btn-nav { padding: 10px 22px; font-size: .82rem; background: var(--card); color: var(--text) !important; border-color: var(--line); }
.sa-btn-nav:hover { background: var(--card-hover); color: var(--cyan) !important; border-color: rgba(34, 211, 238, .35); }
.sa-actions { display: flex; flex-wrap: wrap; gap: 14px; }

/* Hero */
.sa-hero {
  position: relative; padding: var(--section) 0 calc(var(--section) - 20px);
  background: radial-gradient(ellipse 70% 50% at 80% 0%, rgba(56, 189, 248, .09), transparent),
    radial-gradient(ellipse 50% 40% at 10% 90%, rgba(16, 185, 129, .05), transparent), var(--bg);
  border-bottom: 1px solid var(--line); overflow: hidden;
}
.sa-hero::before {
  content: ""; position: absolute; inset: 0; opacity: .35; pointer-events: none;
  background-image: linear-gradient(rgba(148,163,184,.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(148,163,184,.06) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse 80% 70% at 50% 40%, #000 20%, transparent 75%);
}
.sa-hero-grid { position: relative; display: grid; grid-template-columns: 1.05fr .95fr; gap: 56px; align-items: center; }
.sa-hero-visual svg { width: 100%; max-width: 440px; margin-left: auto; filter: drop-shadow(var(--shadow)); border-radius: var(--radius); }

/* Trust */
.sa-trust { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: var(--bg-alt); }
.sa-metrics { display: grid; grid-template-columns: repeat(5, 1fr); gap: 1px; background: var(--line); }
.sa-metric { background: var(--bg-alt); padding: 32px 20px; text-align: center; transition: background .2s; }
.sa-metric:hover { background: var(--card-hover); }
.sa-metric strong {
  display: block; font-size: 1.45rem; font-weight: 800; color: var(--text); margin-bottom: 6px;
  text-shadow: 0 0 24px rgba(34, 211, 238, .15);
}
.sa-metric span { font-size: .78rem; color: var(--muted); line-height: 1.45; }

/* Sections */
.sa-section { padding: var(--section) 0; border-top: 1px solid var(--line); background: var(--bg); }
.sa-section-alt { background: var(--bg-alt); }
.sa-grid { display: grid; gap: 22px; margin-top: 44px; }
.sa-grid-3 { grid-template-columns: repeat(3, 1fr); }
.sa-grid-4 { grid-template-columns: repeat(4, 1fr); }
.sa-card {
  position: relative; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 30px 26px; overflow: hidden;
  transition: transform .25s, border-color .25s, box-shadow .25s, background .25s;
}
.sa-card::before {
  content: ""; position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, transparent, var(--cyan), transparent); opacity: 0; transition: opacity .25s;
}
.sa-card:hover { transform: translateY(-4px); border-color: rgba(34, 211, 238, .28); background: var(--card-hover); box-shadow: var(--glow); }
.sa-card:hover::before { opacity: 1; }
.sa-card-icon { font-size: 1.5rem; margin-bottom: 14px; line-height: 1; opacity: .9; }
.sa-card h3 { margin: 0 0 10px; font-size: 1.06rem; font-weight: 700; }
.sa-card p { margin: 0 0 18px; font-size: .9rem; color: var(--muted); line-height: 1.68; }
.sa-card > a { font-size: .82rem; font-weight: 600; color: var(--cyan) !important; }
.sa-card-min h3 { font-size: 1rem; }

/* Why */
.sa-split { display: grid; grid-template-columns: 1fr 1fr; gap: 52px; align-items: start; }
.sa-checklist { list-style: none; margin: 0; padding: 0; display: grid; gap: 18px; }
.sa-checklist li {
  padding: 16px 16px 16px 20px; border-left: 2px solid rgba(34, 211, 238, .4);
  background: rgba(17, 24, 39, .5); border-radius: 0 8px 8px 0; font-size: .92rem; color: var(--muted); line-height: 1.65;
}
.sa-checklist strong { color: var(--text); display: block; margin-bottom: 4px; }

/* Process */
.sa-steps { list-style: none; margin: 44px 0 0; padding: 0; display: grid; gap: 14px; }
.sa-steps li {
  display: grid; grid-template-columns: 56px 1fr; gap: 22px; align-items: start;
  padding: 26px; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  transition: border-color .2s, background .2s;
}
.sa-steps li:hover { border-color: rgba(56, 189, 248, .25); background: var(--card-hover); }
.sa-steps span { font-size: .85rem; font-weight: 700; color: var(--cyan); padding-top: 4px; }
.sa-steps h3 { margin: 0 0 6px; font-size: 1rem; font-weight: 700; }
.sa-steps p { margin: 0; font-size: .88rem; color: var(--muted); }

/* Industries */
.sa-pill {
  padding: 22px 24px; text-align: center; font-weight: 600; font-size: .9rem; color: var(--text);
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  transition: border-color .2s, background .2s;
}
.sa-pill:hover { border-color: rgba(34, 211, 238, .25); background: var(--card-hover); }

/* FAQ */
.sa-faq details { border: 1px solid var(--line); border-radius: var(--radius); padding: 0 22px; margin-bottom: 10px; background: var(--card); }
.sa-faq summary { cursor: pointer; padding: 20px 0; font-weight: 600; color: var(--text); list-style: none; }
.sa-faq summary::-webkit-details-marker { display: none; }
.sa-faq p { margin: 0 0 20px; font-size: .9rem; color: var(--muted); line-height: 1.72; }

/* CTA final */
.sa-cta-final { padding: var(--section) 0; background: var(--bg-alt); }
.sa-cta-box {
  text-align: center; padding: 72px 48px; border-radius: 16px;
  background: linear-gradient(145deg, var(--card) 0%, var(--bg-soft) 100%);
  border: 1px solid var(--line); box-shadow: var(--shadow);
  position: relative; overflow: hidden;
}
.sa-cta-box::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(circle at 50% 0%, rgba(56, 189, 248, .08), transparent 55%);
}
.sa-cta-box h2 { position: relative; margin: 0 0 14px; font-size: clamp(1.55rem, 3vw, 2.1rem); font-weight: 800; }
.sa-cta-box p { position: relative; max-width: 540px; margin: 0 auto 32px; color: var(--muted); }

/* Pages */
.sa-page { padding: calc(var(--section) + 20px) 0 var(--section); border-top: 1px solid var(--line); min-height: 55vh; background: var(--bg); }
.sa-prose p { color: var(--muted); line-height: 1.82; }
.sa-page-cta { margin-top: 40px; }

/* Insights */
.sa-insights { display: grid; gap: 16px; margin-top: 36px; }
.sa-insight { transition: transform .2s; }
.sa-insight:hover { transform: translateY(-2px); }
.sa-insight h2 { font-size: 1.12rem; margin: 0 0 8px; }
.sa-insight p { margin: 0 0 12px; font-size: .88rem; color: var(--muted); }
.sa-link { font-size: .82rem; font-weight: 600; color: var(--cyan) !important; }

/* Footer */
.sa-foot { background: var(--bg-soft); border-top: 1px solid var(--line); padding: 64px 0 36px; }
.sa-foot-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 36px; margin-bottom: 36px; }
.sa-foot h3, .sa-foot h4 { margin: 0 0 14px; font-size: .82rem; font-weight: 700; color: var(--text); letter-spacing: .06em; text-transform: uppercase; }
.sa-foot p { margin: 0; font-size: .88rem; color: var(--muted); line-height: 1.65; max-width: 300px; }
.sa-foot a { display: block; font-size: .85rem; color: var(--muted); margin-bottom: 10px; }
.sa-foot a:hover { color: var(--cyan); }
.sa-copy { text-align: center; font-size: .75rem; color: var(--muted); padding-top: 28px; border-top: 1px solid var(--line); margin: 0; }

@media (max-width: 960px) {
  .sa-hero-grid, .sa-split, .sa-foot-grid { grid-template-columns: 1fr; }
  .sa-grid-4 { grid-template-columns: repeat(2, 1fr); }
  .sa-grid-3 { grid-template-columns: 1fr; }
  .sa-metrics { grid-template-columns: repeat(2, 1fr); }
  .sa-hero-visual svg { margin: 0 auto; }
}
@media (max-width: 640px) {
  .sa-nav { padding: 12px 16px; flex-wrap: wrap; }
  .sa-menu { order: 3; width: 100%; gap: 16px; }
  .sa-grid-4 { grid-template-columns: 1fr; }
  .sa-metrics { grid-template-columns: 1fr; }
  .sa-cta-box { padding: 48px 24px; }
}