:root {
  --bg: #ffffff;
  --bg-soft: #f8fafc;
  --bg-alt: #f1f5f9;
  --ink: #0f172a;
  --muted: #64748b;
  --line: #e2e8f0;
  --brand: #3b82f6;
  --brand-dark: #2563eb;
  --brand-soft: #eff6ff;
  --shadow: 0 20px 50px rgba(15, 23, 42, 0.10);
  --shadow-sm: 0 8px 24px rgba(15, 23, 42, 0.06);
  --radius: 16px;
  --font: "Inter", system-ui, -apple-system, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; height: auto; }
a { color: var(--brand); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: var(--brand-dark); }

.skip-link {
  position: absolute; left: -999px; top: 0;
  background: var(--ink); color: #fff; padding: .6rem 1rem; z-index: 100;
}
.skip-link:focus { left: 1rem; top: 1rem; }

.wrap { width: min(1140px, calc(100% - 2.5rem)); margin-inline: auto; }
.narrow { width: min(760px, calc(100% - 2.5rem)); }

.eyebrow {
  margin: 0 0 .75rem;
  font-size: .78rem;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--brand);
}

h1, h2, h3 {
  line-height: 1.12;
  letter-spacing: -0.03em;
  color: var(--ink);
}
h1 {
  font-size: clamp(2.6rem, 5.5vw, 3.75rem);
  font-weight: 800;
  margin: 0 0 1.1rem;
}
h2 {
  font-size: clamp(1.75rem, 3.2vw, 2.35rem);
  font-weight: 700;
  margin: 0 0 .75rem;
}
h3 { margin: 0 0 .45rem; font-size: 1.05rem; font-weight: 700; }

.lede, .section-sub {
  color: var(--muted);
  font-size: 1.05rem;
  max-width: 34rem;
  margin: 0;
}

.section { padding: 4.5rem 0; }
.section-alt { background: var(--bg-soft); border-block: 1px solid var(--line); }
.section-head { margin-bottom: 2.25rem; }
.section-head.center { text-align: center; }
.section-head.center .section-sub { margin-inline: auto; }

.btn {
  display: inline-flex; align-items: center; justify-content: center;
  gap: .45rem;
  border: 1px solid transparent;
  border-radius: 10px;
  padding: .85rem 1.3rem;
  font: inherit; font-weight: 600; font-size: .95rem;
  cursor: pointer; text-decoration: none;
  transition: transform .15s ease, background .15s ease, border-color .15s ease, box-shadow .15s ease;
}
.btn:hover { transform: translateY(-1px); text-decoration: none; }
.btn-sm { padding: .55rem 1rem; font-size: .88rem; border-radius: 9px; }
.btn-primary {
  background: var(--brand); color: #fff;
  box-shadow: 0 1px 2px rgba(37, 99, 235, 0.25), 0 8px 20px rgba(59, 130, 246, 0.25);
}
.btn-primary:hover { background: var(--brand-dark); color: #fff; }
.btn-secondary {
  background: #fff;
  border-color: var(--line);
  color: var(--ink);
  box-shadow: var(--shadow-sm);
}
.btn-secondary:hover { border-color: #cbd5e1; color: var(--ink); }
.btn-block { width: 100%; }
.play { font-size: .7rem; color: var(--muted); }

/* Header */
.site-header {
  position: sticky; top: 0; z-index: 50;
  backdrop-filter: blur(14px);
  background: rgba(255, 255, 255, 0.9);
  border-bottom: 1px solid rgba(226, 232, 240, 0.9);
}
.header-inner {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  min-height: 4rem;
}
.logo {
  font-weight: 800; font-size: 1.2rem; letter-spacing: -0.04em;
  color: var(--ink); text-decoration: none;
  flex-shrink: 0;
}
.nav {
  display: flex;
  align-items: center;
  gap: 1.75rem;
  margin-left: auto;
  margin-right: .25rem;
}
.nav a {
  color: var(--muted); text-decoration: none;
  font-weight: 500; font-size: .95rem;
}
.nav a:hover { color: var(--ink); }
.header-cta {
  flex-shrink: 0;
  white-space: nowrap;
}
.nav-toggle {
  display: none;
  margin-left: auto;
  width: 2.5rem; height: 2.5rem; border: 0; background: transparent; cursor: pointer;
  padding: 0; flex-direction: column; justify-content: center; gap: 6px;
}
.nav-toggle span {
  display: block; height: 2px; width: 1.25rem; background: var(--ink); margin-inline: auto;
}
/* Never let author display:flex beat the HTML hidden attribute (desktop bug). */
.mobile-nav[hidden] {
  display: none !important;
}
.mobile-nav {
  display: none;
  flex-direction: column;
  gap: .85rem;
  padding: 0.25rem 1.25rem 1.25rem;
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.98);
}
.mobile-nav.is-open {
  display: flex;
}
.mobile-nav a {
  color: var(--ink);
  text-decoration: none;
  font-weight: 500;
}
.mobile-nav .btn {
  align-self: flex-start;
  width: auto;
}

/* Hero */
.hero {
  padding: 4.25rem 0 3rem;
  background:
    radial-gradient(900px 420px at 85% 15%, rgba(59, 130, 246, 0.08), transparent 60%),
    linear-gradient(180deg, #ffffff 0%, #f8fafc 100%);
}
.hero-grid {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 2.75rem;
  align-items: center;
}
.hero-meta {
  margin: 0;
  color: var(--muted);
  font-size: 1.02rem;
  font-weight: 500;
  line-height: 1.55;
  max-width: 28rem;
}
.hero-actions {
  display: flex; flex-wrap: wrap; gap: .75rem;
  margin-top: 1.75rem;
}
.hero-visual { position: relative; }
.hero-preview-frame {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 18px;
  box-shadow: var(--shadow);
  overflow: hidden;
}
.hero-preview-frame img {
  width: 100%;
  aspect-ratio: 16 / 11;
  object-fit: cover;
  object-position: center top;
}

/* Features */
.features-section { padding-top: 1.5rem; padding-bottom: 4rem; }
.feature-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}
.feature-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.4rem 1.35rem 1.5rem;
  box-shadow: 0 1px 2px rgba(15, 23, 42, 0.03);
}
.feature-card p {
  margin: 0;
  color: var(--muted);
  font-size: .95rem;
  line-height: 1.5;
}
.feature-icon {
  width: 2.4rem; height: 2.4rem;
  border-radius: 10px;
  display: grid; place-items: center;
  background: var(--brand-soft);
  color: var(--brand);
  margin-bottom: .95rem;
}

/* Pricing */
.pricing-card {
  width: min(440px, 100%);
  margin-inline: auto;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 2rem;
  box-shadow: var(--shadow);
}
.pricing-tag { margin: .25rem 0 0; color: var(--muted); font-size: .92rem; }
.pricing-amount {
  display: flex; align-items: baseline; gap: .35rem;
  margin: 1.25rem 0 .35rem;
}
.price { font-size: 3.2rem; font-weight: 800; letter-spacing: -0.04em; line-height: 1; }
.per, .setup { color: var(--muted); }
.setup { margin: 0 0 1.25rem; }
.pricing-list {
  list-style: none; padding: 0; margin: 0 0 1.5rem;
  display: grid; gap: .7rem;
}
.pricing-list li {
  position: relative; padding-left: 1.55rem;
  color: var(--ink); font-size: .95rem;
}
.pricing-list li::before {
  content: "✓";
  position: absolute; left: 0;
  color: var(--brand); font-weight: 700;
}

/* Demo */
.demo-grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 2.5rem; align-items: start;
}
.check-list {
  list-style: none; padding: 0; margin: 1.5rem 0 0;
  display: grid; gap: .7rem;
}
.check-list li {
  padding-left: 1.5rem; position: relative; color: var(--muted);
}
.check-list li::before {
  content: "";
  position: absolute; left: 0; top: .45rem;
  width: .7rem; height: .7rem; border-radius: 50%;
  background: var(--brand);
}
.demo-form {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 1.5rem;
  box-shadow: var(--shadow-sm);
  display: grid; gap: .9rem;
}
.field { display: grid; gap: .35rem; }
.field label { font-size: .88rem; font-weight: 600; }
.optional { font-weight: 400; color: var(--muted); }
input, textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: .8rem .9rem;
  font: inherit;
  background: #fff;
  color: var(--ink);
}
input:focus, textarea:focus {
  outline: 2px solid color-mix(in srgb, var(--brand) 35%, transparent);
  border-color: var(--brand);
}
.form-note { margin: 0; font-size: .82rem; color: var(--muted); }
.form-status { margin: 0; font-size: .9rem; color: var(--brand-dark); min-height: 1.2em; }

/* FAQ */
.faq-list { display: grid; gap: .75rem; }
details {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 1rem 1.1rem;
}
summary {
  cursor: pointer; font-weight: 600; list-style: none;
}
summary::-webkit-details-marker { display: none; }
summary::after {
  content: "+"; float: right; color: var(--muted); font-weight: 500;
}
details[open] summary::after { content: "–"; }
details p { margin: .75rem 0 0; color: var(--muted); }

/* Contact */
.contact-card {
  display: grid; grid-template-columns: 1.2fr .8fr; gap: 2rem;
  background: linear-gradient(135deg, #1e3a8a, #3b82f6);
  color: #f8fafc;
  border-radius: 24px;
  padding: 2.5rem;
}
.contact-card .eyebrow { color: #bfdbfe; }
.contact-card h2 { color: #fff; }
.contact-card .section-sub { color: rgba(248, 250, 252, 0.85); }
.contact-card a { color: #fff; }
.contact-details {
  display: grid; gap: .85rem; align-content: center;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 16px;
  padding: 1.25rem;
}
.contact-details p { margin: 0; }
.contact-details span {
  display: block; font-size: .75rem; letter-spacing: .06em;
  text-transform: uppercase; color: #bfdbfe; margin-bottom: .15rem;
}

/* Footer */
.site-footer {
  padding: 2.75rem 0 5.5rem;
  border-top: 1px solid var(--line);
  background: #fff;
}
.footer-top { margin-bottom: 1.75rem; }
.footer-logo { margin: 0 0 .5rem; }
.footer-tagline {
  margin: 0;
  color: var(--muted);
  font-size: .95rem;
  max-width: 28rem;
}
.footer-bottom {
  display: flex; flex-wrap: wrap; gap: 1rem;
  align-items: center; justify-content: space-between;
  padding-top: 1.25rem;
  border-top: 1px solid var(--line);
}
.footer-nav { display: flex; flex-wrap: wrap; gap: 1.25rem; }
.footer-nav a {
  color: var(--muted); text-decoration: none;
  font-weight: 500; font-size: .9rem;
}
.footer-nav a:hover { color: var(--ink); }
.footer-copy { margin: 0; color: var(--muted); font-size: .9rem; }

/* Acquisition badge — text only, no dollar amount */
.acq-badge {
  position: fixed;
  left: 1rem; bottom: 1rem;
  z-index: 40;
  background: #f1f5f9;
  color: #475569;
  text-decoration: none;
  border: 1px solid #e2e8f0;
  border-radius: 999px;
  padding: .45rem .85rem;
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: .01em;
  box-shadow: 0 6px 18px rgba(15, 23, 42, 0.08);
  opacity: .92;
  transition: opacity .15s ease, transform .15s ease, background .15s ease;
}
.acq-badge:hover {
  opacity: 1;
  color: var(--ink);
  background: #e2e8f0;
  transform: translateY(-1px);
}

@media (max-width: 960px) {
  .hero-grid, .demo-grid, .contact-card { grid-template-columns: 1fr; }
  .feature-row { grid-template-columns: 1fr; }
  .nav,
  .header-cta { display: none; }
  .nav-toggle { display: flex; }
  .hero { padding-top: 2.75rem; }
  .hero-preview-frame img { aspect-ratio: 16 / 12; }
}
@media (max-width: 560px) {
  .acq-badge { left: .75rem; bottom: .75rem; font-size: .68rem; }
  .hero-actions { flex-direction: column; align-items: stretch; }
  .btn { justify-content: center; }
}