:root {
  --bg: #f8fafc;
  --text: #0f172a;
  --muted: #526070;
  --card: #ffffff;
  --line: rgba(15, 23, 42, 0.10);
  --blue: #1d4ed8;
  --blue-dark: #173ea5;
  --teal: #14b8a6;
  --soft: #e8f1ff;
  --shadow: 0 24px 70px rgba(15, 23, 42, 0.12);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  color: var(--text);
  background: radial-gradient(circle at top left, #e0f2fe 0, transparent 34rem), var(--bg);
  line-height: 1.55;
}
a { color: inherit; }
.site-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1160px;
  margin: 0 auto;
  padding: 24px;
}
.brand { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; font-weight: 800; }
.brand-mark { display: grid; place-items: center; width: 38px; height: 38px; border-radius: 12px; color: white; background: linear-gradient(135deg, var(--blue), var(--teal)); }
.nav { display: flex; gap: 22px; color: var(--muted); font-size: 15px; }
.nav a { text-decoration: none; }
.hero {
  max-width: 1160px;
  margin: 36px auto 24px;
  padding: 28px 24px 70px;
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(320px, 0.92fr);
  gap: 44px;
  align-items: center;
}
.eyebrow { margin: 0 0 12px; color: var(--blue); font-weight: 800; text-transform: uppercase; letter-spacing: .12em; font-size: 12px; }
h1, h2, h3 { line-height: 1.08; margin: 0; }
h1 { font-size: clamp(42px, 6vw, 72px); letter-spacing: -0.055em; max-width: 820px; }
h2 { font-size: clamp(30px, 4vw, 48px); letter-spacing: -0.04em; }
h3 { font-size: 22px; letter-spacing: -0.025em; }
.lead { font-size: 20px; color: var(--muted); max-width: 680px; margin: 24px 0 0; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 32px; }
.button { display: inline-flex; align-items: center; justify-content: center; border-radius: 999px; padding: 14px 22px; font-weight: 800; text-decoration: none; border: 1px solid transparent; }
.button.primary { background: var(--blue); color: white; box-shadow: 0 14px 34px rgba(29,78,216,.24); }
.button.primary:hover { background: var(--blue-dark); }
.button.secondary { border-color: var(--line); background: white; color: var(--text); }
.button.large { padding: 16px 28px; font-size: 18px; }
.phone-note { color: var(--muted); }
.call-card { background: rgba(255,255,255,.82); border: 1px solid var(--line); border-radius: 32px; padding: 24px; box-shadow: var(--shadow); backdrop-filter: blur(18px); }
.status-row { display: flex; align-items: center; gap: 10px; color: #0f766e; font-weight: 800; margin-bottom: 18px; }
.pulse { width: 10px; height: 10px; border-radius: 50%; background: var(--teal); box-shadow: 0 0 0 8px rgba(20,184,166,.14); }
.message { padding: 14px 16px; border-radius: 18px; margin: 12px 0; max-width: 88%; }
.message.customer { background: #eef2ff; margin-left: auto; }
.message.ai { background: #ecfdf5; }
.logos-strip { max-width: 1080px; margin: -20px auto 40px; padding: 0 24px; display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; }
.logos-strip span { padding: 9px 14px; border-radius: 999px; background: white; border: 1px solid var(--line); color: var(--muted); font-weight: 700; }
.section { max-width: 1160px; margin: 0 auto; padding: 70px 24px; }
.section-heading { max-width: 760px; margin-bottom: 28px; }
.grid { display: grid; gap: 20px; }
.grid.three { grid-template-columns: repeat(3, 1fr); }
.grid.two { grid-template-columns: repeat(2, 1fr); }
.feature-card, .price-card { background: var(--card); border: 1px solid var(--line); border-radius: 26px; padding: 26px; box-shadow: 0 14px 40px rgba(15,23,42,.06); }
.feature-card p, .split p { color: var(--muted); }
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: center; }
.check-list { margin: 0; padding: 0; list-style: none; display: grid; gap: 12px; }
.check-list li { background: white; border: 1px solid var(--line); border-radius: 16px; padding: 14px 16px; }
.check-list li::before { content: "✓"; color: var(--teal); font-weight: 900; margin-right: 10px; }
.pricing { background: linear-gradient(180deg, transparent, #eef6ff); border-radius: 36px; }
.price { font-size: 46px; font-weight: 900; letter-spacing: -0.05em; margin: 18px 0; }
.price span { font-size: 18px; color: var(--muted); letter-spacing: 0; }
.price-card ul { padding-left: 20px; color: var(--muted); }
.price-card.highlighted { border-color: rgba(29,78,216,.28); box-shadow: var(--shadow); }
.setup-fee { color: var(--muted); text-align: center; }
.cta-section { max-width: 960px; margin: 50px auto; padding: 58px 28px; text-align: center; color: white; background: linear-gradient(135deg, #0f172a, #1d4ed8); border-radius: 34px; box-shadow: var(--shadow); }
.cta-section .eyebrow, .cta-section .small { color: rgba(255,255,255,.76); }
.cta-section .button { margin-top: 24px; background: white; color: var(--blue); }
.small { font-size: 14px; }
.footer { max-width: 1160px; margin: 0 auto; padding: 40px 24px 70px; color: var(--muted); display: flex; justify-content: space-between; gap: 20px; border-top: 1px solid var(--line); }
@media (max-width: 840px) {
  .nav { display: none; }
  .hero, .split, .grid.three, .grid.two { grid-template-columns: 1fr; }
  .hero { margin-top: 8px; padding-bottom: 38px; }
  .footer { flex-direction: column; }
}