:root {
  --ink: #0c0f14;
  --ink-soft: #3d4450;
  --muted: #6b7280;
  --line: #e8eaef;
  --surface: #f6f7fa;
  --card: #ffffff;
  --accent: #22c55e;
  --accent-hover: #16a34a;
  --accent-soft: rgba(34, 197, 94, 0.12);
  --accent-glow: rgba(34, 197, 94, 0.3);
  --teal: #059669;
  --radius: 14px;
  --shadow: 0 24px 60px rgba(15, 23, 42, 0.08);
  --shadow-sm: 0 8px 24px rgba(15, 23, 42, 0.06);
  --font: "DM Sans", system-ui, -apple-system, sans-serif;
  --serif: "Instrument Serif", Georgia, serif;
}

* { box-sizing: border-box; }
body { margin: 0; font-family: var(--font); font-size: 17px; line-height: 1.55; color: var(--ink-soft); background: var(--card); }
.hidden, .visually-hidden { display: none !important; }
.landing-inner { width: 100%; padding-inline: clamp(20px, 4vw, 48px); }

.site-nav { position: sticky; top: 0; z-index: 40; background: rgba(255,255,255,.82); backdrop-filter: blur(12px); border-bottom: 1px solid var(--line); }
.site-nav .landing-inner { position: relative; display: flex; align-items: center; justify-content: space-between; gap: 20px; padding-top: 14px; padding-bottom: 14px; }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; font-weight: 700; color: var(--ink); }
.brand-mark { width: 34px; height: 34px; border-radius: 10px; display: grid; place-items: center; overflow: hidden; background: #ecfdf3; box-shadow: 0 8px 20px var(--accent-glow); }
.brand-mark img { width: 100%; height: 100%; display: block; }
.nav-panel { display: flex; align-items: center; gap: 32px; margin-left: auto; }
.nav-links { display: flex; gap: 28px; list-style: none; margin: 0; padding: 0; }
.nav-links a { text-decoration: none; color: var(--ink-soft); font-size: .95rem; font-weight: 500; }
.nav-actions { display: flex; gap: 12px; }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 10px 18px; border-radius: 999px; border: 0; cursor: pointer; text-decoration: none; font-size: .95rem; font-weight: 600; font-family: inherit; }
.btn-ghost { background: transparent; color: var(--ink); }
.btn-ghost:hover { background: var(--surface); }
.btn-primary { background: var(--accent); color: #fff; box-shadow: 0 12px 28px var(--accent-glow); }
.btn-primary:hover { background: var(--accent-hover); }
.nav-toggle { display: none; width: 40px; height: 40px; border-radius: 10px; border: 1px solid var(--line); background: #fff; }
.nav-toggle-bars, .nav-toggle-bars::before, .nav-toggle-bars::after { display: block; width: 18px; height: 2px; background: var(--ink); border-radius: 2px; position: relative; content: ""; }
.nav-toggle-bars::before { top: -6px; position: absolute; left: 0; }
.nav-toggle-bars::after { top: 6px; position: absolute; left: 0; }

.hero { padding: 72px 0 56px; background: radial-gradient(900px 420px at 12% -10%, rgba(34,197,94,.16), transparent), radial-gradient(700px 360px at 88% 0%, rgba(134,239,172,.14), transparent); }
.hero-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 48px; align-items: center; }
.eyebrow { display: inline-flex; padding: 6px 12px; border-radius: 999px; background: var(--accent-soft); color: var(--accent); font-size: .82rem; font-weight: 600; margin-bottom: 18px; }
h1 { margin: 0 0 18px; font-size: clamp(2.25rem, 4vw + 1rem, 3.35rem); line-height: 1.08; color: var(--ink); letter-spacing: -.03em; }
.hero-lead { margin: 0 0 28px; max-width: 34ch; color: var(--muted); }
.hero-ctas { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 28px; }
.hero-note { font-size: .88rem; color: var(--muted); }

.quiz-mock { border-radius: 20px; background: #fff; border: 1px solid var(--line); box-shadow: var(--shadow); overflow: hidden; }
.quiz-mock-top { display: flex; justify-content: space-between; padding: 14px 18px; border-bottom: 1px solid var(--line); }
.quiz-dots { display: flex; gap: 6px; }
.quiz-dots span { width: 8px; height: 8px; border-radius: 50%; background: #e5e7eb; }
.quiz-body { padding: 28px 24px; }
.quiz-q { margin: 0 0 6px; font-size: .82rem; color: var(--teal); text-transform: uppercase; font-weight: 600; }
.quiz-body h2 { margin: 0 0 20px; color: var(--ink); font-size: 1.35rem; }
.quiz-options { display: flex; flex-direction: column; gap: 10px; }
.quiz-option { display: flex; justify-content: space-between; padding: 14px 16px; border-radius: 12px; border: 1px solid var(--line); color: var(--ink); font-weight: 600; }
.quiz-option.is-selected { border-color: var(--accent); background: var(--accent-soft); color: var(--accent); }
.quiz-footer { display: flex; align-items: center; margin-top: 22px; padding-top: 18px; border-top: 1px dashed var(--line); font-size: .85rem; }
.progress { flex: 1; max-width: 160px; height: 6px; border-radius: 999px; background: var(--surface); margin-right: 14px; overflow: hidden; }
.progress span { display: block; height: 100%; width: 42%; background: linear-gradient(90deg, var(--accent), #86efac); }

.logo-strip { padding: 28px 0 8px; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: var(--surface); }
.logo-strip p { margin: 0 0 16px; text-align: center; font-size: .82rem; text-transform: uppercase; color: var(--muted); }
.logos { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px 22px; padding-bottom: 12px; }
.logo-pill { padding: 10px 16px; border-radius: 999px; background: #fff; border: 1px solid var(--line); }

.section { padding: 72px 0; }
.section.alt { background: var(--surface); border-block: 1px solid var(--line); }
.section-head h2 { margin: 0 0 12px; color: var(--ink); font-size: clamp(1.75rem, 2vw + 1rem, 2.25rem); }
.section-head p { margin: 0; color: var(--muted); }
.stats-grid, .feature-grid { display: grid; gap: 20px; }
.stats-grid { grid-template-columns: repeat(3, 1fr); }
.feature-grid { grid-template-columns: repeat(3, 1fr); }
.stat-card, .feature, .split-card { border: 1px solid var(--line); border-radius: var(--radius); background: #fff; box-shadow: var(--shadow-sm); padding: 22px; }
.stat-card strong { display: block; font-size: 1.85rem; color: var(--ink); }
.feature { display: grid; grid-template-columns: auto 1fr; column-gap: 12px; row-gap: 10px; }
.feature-icon { width: 42px; height: 42px; border-radius: 12px; background: var(--accent-soft); }
.feature h3 { margin: 0; align-self: center; color: var(--ink); font-size: 1.05rem; }
.feature p { grid-column: 1 / -1; margin: 0; font-size: .95rem; color: var(--muted); }

.split { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; }
.split-head { margin-bottom: 0; }
.pills { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 20px; }
.pill { padding: 8px 14px; border-radius: 999px; border: 1px solid var(--line); background: #fff; font-size: .88rem; }
.checklist { list-style: none; margin: 0; padding: 0; }
.checklist li { margin-bottom: 10px; }
.quote { margin-top: 48px; padding: 32px 28px; border-radius: var(--radius); background: linear-gradient(120deg, rgba(34,197,94,.1), rgba(134,239,172,.1)); border: 1px solid var(--line); }
.quote blockquote { margin: 0 0 16px; font-family: var(--serif); font-size: clamp(1.35rem, 2vw + .5rem, 1.75rem); line-height: 1.35; color: var(--ink); text-align: center; }

.cta-band { padding: 56px 0 72px; }
.cta-inner { border-radius: 22px; padding: 44px 36px; text-align: center; background: linear-gradient(135deg, #14532d, #15803d 48%, #16a34a); color: #dcfce7; }
.cta-inner h2 { margin: 0 0 12px; color: #fff; }
.cta-inner p { margin: 0 auto 24px; max-width: 52ch; }

.site-footer { border-top: 1px solid var(--line); padding: 28px 0 40px; font-size: .88rem; color: var(--muted); }
.site-footer .landing-inner { display: flex; justify-content: space-between; align-items: center; gap: 16px; flex-wrap: wrap; }
.footer-links { display: flex; gap: 20px; list-style: none; margin: 0; padding: 0; }
.footer-links a { text-decoration: none; color: var(--ink-soft); }

.sales-modal { position: fixed; inset: 0; z-index: 80; display: grid; place-items: center; padding: 20px; }
.sales-modal-backdrop { position: absolute; inset: 0; background: rgba(2,6,23,.5); }
.sales-modal-card { position: relative; width: min(520px, 100%); border-radius: 20px; background: #fff; border: 1px solid var(--line); box-shadow: var(--shadow); padding: 28px 24px; }
.sales-close { position: absolute; top: 10px; right: 10px; width: 34px; height: 34px; border-radius: 10px; border: 1px solid var(--line); background: #fff; font-size: 1.25rem; }
.sales-form { display: grid; gap: 14px; }
.sales-form label { display: grid; gap: 6px; font-size: .9rem; color: var(--ink); font-weight: 600; }
.sales-form input { width: 100%; border-radius: 10px; border: 1px solid #d8dde7; padding: 11px 12px; font-family: inherit; }
.sales-form input:focus { outline: 2px solid var(--accent-soft); border-color: var(--accent); }
.sales-form input.input-invalid { border-color: #dc2626; background: #fef2f2; }
.form-error { color: #b91c1c; font-size: .9rem; margin: 0; }
.sales-form .btn, .sales-success .btn { width: 100%; }

.policy-page { min-height: 100vh; background: var(--card); }
.policy-content { padding: 56px 48px 72px; max-width: 900px; margin: 0 auto; }
.policy-content h1 { margin: 0 0 8px; color: var(--ink); }
.policy-updated { color: var(--muted); margin: 0 0 28px; }
.policy-content section { margin-top: 24px; }
.policy-content h2 { margin: 0 0 8px; color: var(--ink); }

@media (max-width: 960px) {
  .hero-grid, .split { grid-template-columns: 1fr; }
  .stats-grid, .feature-grid { grid-template-columns: 1fr; }
}

@media (max-width: 860px) {
  .nav-toggle { display: inline-grid; place-items: center; }
  .nav-panel { display: none; margin-left: 0; position: absolute; left: 20px; right: 20px; top: calc(100% + 10px); flex-direction: column; align-items: stretch; gap: 12px; padding: 16px; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); }
  .site-nav.is-open .nav-panel { display: flex; }
  .nav-links { flex-direction: column; gap: 12px; }
  .nav-actions { flex-direction: column; width: 100%; }
  .nav-actions .btn { width: 100%; }
}