:root {
  --blue: #185FA5;
  --blue-dark: #124a82;
  --light-blue: #E6F1FB;
  --light-blue-2: #D6E8F7;
  --page-bg: #F5F9FF;
  --ai-bubble: #F0F0F0;
  --border: rgba(0,0,0,0.08);
  --text: rgba(0,0,0,0.87);
  --text-secondary: rgba(0,0,0,0.54);
  --text-tertiary: rgba(0,0,0,0.38);
  --surface-subtle: #EEF5FC;
  --card-shadow: 0 10px 30px rgba(24,95,165,0.08);
  --radius: 8px;
  --radius-card: 14px;
  --max-width: 1080px;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--text);
  background: var(--page-bg);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
.wrap { max-width: var(--max-width); margin: 0 auto; padding: 0 24px; }

/* Nav */
header { position: sticky; top: 0; background: rgba(245,249,255,0.9); backdrop-filter: blur(8px); box-shadow: 0 1px 0 rgba(24,95,165,0.08); z-index: 10; }
nav.wrap { display: flex; align-items: center; justify-content: space-between; height: 72px; }
.logo { display: flex; align-items: center; gap: 10px; font-weight: 800; font-size: 19px; letter-spacing: -0.02em; }
.logo img { width: 28px; height: 28px; border-radius: 8px; }
.nav-links { display: flex; gap: 28px; font-size: 15.5px; color: var(--text-secondary); font-weight: 500; }
.nav-cta { background: var(--blue); color: #fff; padding: 10px 18px; border-radius: var(--radius); font-size: 15px; font-weight: 700; transition: background 0.15s; }
.nav-cta:hover { background: var(--blue-dark); }

/* Hero */
.hero { padding: 64px 0 56px; }
.hero .wrap { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 56px; align-items: center; }
.eyebrow {
  display: inline-block; font-size: 13px; font-weight: 700; color: var(--blue);
  background: var(--light-blue); padding: 6px 14px; border-radius: 999px; margin-bottom: 18px;
  letter-spacing: 0.06em; text-transform: uppercase;
}
h1 { font-size: 45px; line-height: 1.14; font-weight: 800; letter-spacing: -0.03em; margin-bottom: 18px; }
.hero p.lead { font-size: 19px; color: var(--text-secondary); max-width: 48ch; margin-bottom: 26px; }
.cta-row { display: flex; gap: 12px; flex-wrap: wrap; align-items: center; }
.btn-primary { background: var(--blue); color: #fff; padding: 15px 26px; border-radius: var(--radius); font-size: 16.5px; font-weight: 700; display: inline-block; transition: background 0.15s; }
.btn-primary:hover { background: var(--blue-dark); }
.btn-secondary { color: var(--blue); padding: 15px 22px; font-size: 16.5px; font-weight: 600; border: 1.5px solid rgba(24,95,165,0.22); background: #fff; border-radius: var(--radius); display: inline-block; }
.fine-print { margin-top: 14px; font-size: 14.5px; color: var(--text-tertiary); }

/* Quick facts strip */
.facts { padding: 8px 0 56px; }
.facts .wrap { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.fact { display: flex; gap: 12px; align-items: flex-start; }
.fact .badge {
  width: 36px; height: 36px; border-radius: 8px; background: var(--light-blue);
  color: var(--blue); display: flex; align-items: center; justify-content: center;
  font-size: 17px; flex-shrink: 0;
}
.fact h4 { font-size: 16px; font-weight: 600; margin-bottom: 3px; }
.fact p { font-size: 14.5px; color: var(--text-secondary); }

/* Section shared */
section { padding: 60px 0; }
.section-label { font-size: 13px; font-weight: 700; color: var(--blue); text-transform: uppercase; letter-spacing: 0.06em; margin-bottom: 10px; }
h2 { font-size: 32px; font-weight: 800; letter-spacing: -0.02em; margin-bottom: 16px; }
.section-intro { color: var(--text-secondary); font-size: 17.5px; max-width: 62ch; margin-bottom: 36px; }

/* Problem */
.problem { background: var(--surface-subtle); }
.problem-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.problem-card { background: #fff; border-radius: var(--radius-card); padding: 24px; box-shadow: var(--card-shadow); }
.problem-card .icon { width: 48px; height: 48px; border-radius: 10px; background: var(--light-blue); display: flex; align-items: center; justify-content: center; margin-bottom: 14px; font-size: 24px; }
.problem-card h3 { font-size: 18px; margin-bottom: 8px; }
.problem-card p { font-size: 15.5px; color: var(--text-secondary); }

/* Phone frame */
.phone {
  background: #111;
  border-radius: 32px;
  padding: 12px;
  max-width: 260px;
  margin: 0 auto;
  box-shadow: 0 30px 60px rgba(24,95,165,0.18);
}
.phone-screen {
  border-radius: 22px;
  overflow: hidden;
}
.phone-screen img { width: 100%; display: block; }

/* Business profile section */
.profile-section .wrap { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; }
.profile-section p.body { color: var(--text-secondary); font-size: 16.5px; margin-bottom: 18px; }
.field-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 18px; }
.field-tag { font-size: 13px; font-weight: 500; color: var(--text-secondary); background: var(--surface-subtle); border: 1px solid var(--border); padding: 6px 12px; border-radius: 999px; }

/* Steps */
.steps { display: flex; flex-direction: column; gap: 0; max-width: 720px; }
.step-row { display: flex; gap: 20px; padding: 24px 0; border-bottom: 1px solid var(--border); }
.step-row:last-child { border-bottom: none; }
.step-row .num-badge {
  width: 40px; height: 40px; border-radius: 10px; background: var(--light-blue); color: var(--blue);
  display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 16px; flex-shrink: 0;
}
.step-row h3 { font-size: 18px; margin-bottom: 6px; }
.step-row p { font-size: 15.5px; color: var(--text-secondary); max-width: 56ch; }
.step-row .tag { display: inline-block; font-size: 11.5px; font-weight: 700; letter-spacing: 0.04em; text-transform: uppercase; color: var(--text-tertiary); margin-bottom: 6px; }

/* Tab showcase */
.tab-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 16px; }
.tab-card { border-radius: var(--radius-card); padding: 18px 16px; background: #fff; box-shadow: var(--card-shadow); }
.tab-card .glyph-badge {
  width: 34px; height: 34px; border-radius: 8px; background: var(--light-blue); color: var(--blue);
  display: flex; align-items: center; justify-content: center; font-size: 16px; margin-bottom: 12px;
}
.tab-card h4 { font-size: 15px; font-weight: 700; margin-bottom: 6px; }
.tab-card p { font-size: 14px; color: var(--text-secondary); line-height: 1.45; }

/* Guide strip */
.guide-strip { background: var(--light-blue); }
.guide-strip .wrap { display: flex; align-items: center; justify-content: space-between; gap: 24px; flex-wrap: wrap; }
.guide-strip h3 { font-size: 21px; font-weight: 700; max-width: 46ch; }
.guide-strip p { font-size: 15.5px; color: var(--text-secondary); margin-top: 6px; max-width: 50ch; }

/* Plugin download */
.plugin-cta { background: #fff; }
.plugin-card {
  background: var(--light-blue); border-radius: var(--radius-card);
  padding: 48px 44px; text-align: center; max-width: 680px; margin: 0 auto;
}
.plugin-card .section-label { color: var(--blue); }
.plugin-card h2 { margin-bottom: 14px; }
.plugin-card .section-intro { margin: 0 auto 26px; }
.plugin-card .fine-print { margin-top: 12px; }

/* Final CTA */
.final-cta { background: var(--blue); text-align: center; padding: 76px 0; }
.final-cta h2 { color: #fff; font-size: 33px; margin-bottom: 14px; }
.final-cta p { color: rgba(255,255,255,0.82); font-size: 17px; margin-bottom: 26px; }
.final-cta .btn-primary { background: #fff; color: var(--blue); }
.final-cta .btn-primary:hover { background: var(--light-blue); }

footer { border-top: 1px solid rgba(24,95,165,0.1); padding: 30px 0; }
footer .wrap { display: flex; justify-content: space-between; align-items: center; font-size: 14.5px; color: var(--text-tertiary); }
footer .links { display: flex; gap: 20px; }

/* Downloads page: app cards */
.band { background: var(--surface-subtle); }
.app-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; max-width: 720px; }
.app-card { background: #fff; border-radius: var(--radius-card); padding: 32px 28px; box-shadow: var(--card-shadow); text-align: center; }
.app-card .platform-icon {
  width: 56px; height: 56px; border-radius: 14px; background: var(--light-blue);
  display: flex; align-items: center; justify-content: center; font-size: 28px; margin: 0 auto 16px;
}
.app-card h3 { font-size: 20px; margin-bottom: 8px; }
.app-card p.desc { font-size: 15px; color: var(--text-secondary); margin-bottom: 22px; }
.app-card .fine-print { margin-top: 14px; }
.badge-soon {
  display: inline-block; font-size: 11.5px; font-weight: 700; letter-spacing: 0.04em; text-transform: uppercase;
  color: var(--text-tertiary); background: var(--surface-subtle); padding: 5px 12px; border-radius: 999px; margin-bottom: 14px;
}
.btn-disabled {
  background: var(--surface-subtle); color: var(--text-tertiary); padding: 15px 26px; border-radius: var(--radius);
  font-size: 16.5px; font-weight: 700; display: inline-block; cursor: not-allowed;
}
.downloads-hero .wrap { max-width: 700px; text-align: center; display: flex; flex-direction: column; align-items: center; }
.downloads-hero .app-grid,
.downloads-hero .steps { margin: 0 auto; }

@media (max-width: 860px) {
  .hero .wrap { grid-template-columns: 1fr; }
  .hero { padding: 40px 0; }
  h1 { font-size: 32px; }
  .facts .wrap { grid-template-columns: 1fr; gap: 16px; }
  .problem-grid { grid-template-columns: 1fr; }
  .profile-section .wrap { grid-template-columns: 1fr; }
  .tab-grid { grid-template-columns: repeat(2, 1fr); }
  .app-grid { grid-template-columns: 1fr; }
  .nav-links { display: none; }
  .guide-strip .wrap { flex-direction: column; align-items: flex-start; }
  .plugin-card { padding: 36px 24px; }
  footer .wrap { flex-direction: column; gap: 12px; text-align: center; }
}