/* ============================================================
   FacturaWeb — shared design system
   Palette, type, layout primitives, header/footer, components
   ============================================================ */

:root {
  --bg:      #F7F8FA;
  --white:   #FFFFFF;
  --ink:     #18212F;
  --muted:   #5C6675;
  --blue:    #2563EB;
  --blue-dk: #1D4FD7;
  --blue-sf: #EFF4FF;   /* soft blue wash */
  --green:   #16A34A;
  --green-sf:#E7F6EC;
  --amber:   #F59E0B;
  --amber-sf:#FEF4E2;
  --border:  #E4E7EC;
  --border-2:#EEF0F4;

  --accent:  var(--blue);   /* overridable via Tweaks */

  --radius:  8px;
  --radius-sm: 6px;
  --radius-lg: 14px;

  --shadow-sm: 0 1px 2px rgba(24,33,47,.05), 0 1px 3px rgba(24,33,47,.04);
  --shadow-md: 0 4px 12px rgba(24,33,47,.06), 0 2px 4px rgba(24,33,47,.04);
  --shadow-lg: 0 18px 48px rgba(24,33,47,.12), 0 6px 16px rgba(24,33,47,.06);

  --maxw: 1160px;
  --gut: 24px;

  --font: -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text", "Segoe UI", "Helvetica Neue", "Inter", Roboto, sans-serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font);
  background: var(--bg);
  color: var(--ink);
  font-size: 17px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

h1, h2, h3, h4 { margin: 0; line-height: 1.12; letter-spacing: -0.022em; font-weight: 600; }
p { margin: 0; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
ul { margin: 0; padding: 0; list-style: none; }

.container { max-width: var(--maxw); margin: 0 auto; padding: 0 var(--gut); }
.container-wide { max-width: 1320px; margin: 0 auto; padding: 0 var(--gut); }

/* ---------- type helpers ---------- */
.eyebrow {
  font-size: 13px; font-weight: 600; letter-spacing: .08em; text-transform: uppercase;
  color: var(--accent); margin-bottom: 14px; display: inline-flex; align-items: center; gap: 8px;
}
.lead { font-size: 19px; color: var(--muted); line-height: 1.55; }
.muted { color: var(--muted); }
.h1 { font-size: clamp(34px, 4.4vw, 52px); }
.h2 { font-size: clamp(28px, 3.2vw, 38px); }
.h3 { font-size: 21px; }
.section { padding: 84px 0; }
.section-sm { padding: 56px 0; }
.center { text-align: center; }
.section-head { max-width: 620px; }
.section-head.center { margin: 0 auto; }
.section-head .h2 { margin-bottom: 14px; }

/* ============================================================
   Buttons
   ============================================================ */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  font-family: inherit; font-size: 16px; font-weight: 600; line-height: 1;
  padding: 13px 20px; border-radius: var(--radius); border: 1px solid transparent;
  cursor: pointer; transition: background .16s ease, border-color .16s ease,
    transform .12s ease, box-shadow .16s ease, color .16s ease; white-space: nowrap;
}
.btn svg { width: 18px; height: 18px; }
.btn-primary { background: var(--accent); color: #fff; box-shadow: var(--shadow-sm); }
.btn-primary:hover { background: var(--blue-dk); transform: translateY(-1px); box-shadow: var(--shadow-md); }
.btn-secondary { background: #fff; color: var(--ink); border-color: var(--border); }
.btn-secondary:hover { border-color: #cdd2db; background: #fcfcfd; transform: translateY(-1px); }
.btn-ghost { background: transparent; color: var(--ink); padding: 13px 14px; }
.btn-ghost:hover { color: var(--accent); }
.btn-lg { padding: 16px 26px; font-size: 17px; }
.btn-block { width: 100%; }

.tlink {
  display: inline-flex; align-items: center; gap: 6px; color: var(--accent);
  font-weight: 600; font-size: 15px; transition: gap .16s ease;
}
.tlink svg { width: 16px; height: 16px; }
.tlink:hover { gap: 10px; }

.trust-line { display: inline-flex; align-items: center; gap: 8px; color: var(--muted); font-size: 14.5px; }
.trust-line svg { width: 17px; height: 17px; color: var(--green); }

/* ============================================================
   Header / nav
   ============================================================ */
.site-header {
  position: sticky; top: 0; z-index: 60; background: rgba(255,255,255,.82);
  backdrop-filter: saturate(180%) blur(12px); border-bottom: 1px solid var(--border);
}
.nav { display: flex; align-items: center; gap: 30px; height: 66px; }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 19px; letter-spacing: -0.02em; }
.brand .logo {
  width: 30px; height: 30px; border-radius: 8px; background: var(--blue);
  display: grid; place-items: center; color: #fff; box-shadow: var(--shadow-sm);
}
.brand .logo svg { width: 18px; height: 18px; }
.brand b { color: var(--blue); font-weight: 800; }

.nav-links { display: flex; align-items: center; gap: 4px; margin-left: 8px; }
.nav-links li { list-style: none; }
.nav-links > li > a, .nav-trigger {
  display: inline-flex; align-items: center; gap: 5px; padding: 9px 13px; border-radius: 7px;
  font-size: 15.5px; font-weight: 500; color: var(--ink); background: none; border: 0;
  font-family: inherit; cursor: pointer; transition: background .14s, color .14s;
}
.nav-links > li > a:hover, .nav-trigger:hover { background: #f0f1f4; color: var(--blue); }
.nav-links a.active { color: var(--blue); }
.nav-trigger svg { width: 15px; height: 15px; transition: transform .2s ease; }
.nav-right { margin-left: auto; display: flex; align-items: center; gap: 8px; }

/* dropdown */
.has-drop { position: relative; }
.dropdown {
  position: absolute; top: calc(100% + 10px); left: 50%; transform: translateX(-50%) translateY(6px);
  width: 560px; background: #fff; border: 1px solid var(--border); border-radius: 14px;
  box-shadow: var(--shadow-lg); padding: 12px; opacity: 0; visibility: hidden;
  transition: opacity .16s ease, transform .16s ease; display: grid;
  grid-template-columns: 1fr 1fr; gap: 4px;
}
.has-drop:hover .dropdown,
.has-drop:focus-within .dropdown { opacity: 1; visibility: visible; transform: translateX(-50%) translateY(0); }
.has-drop:hover .nav-trigger svg { transform: rotate(180deg); }
.drop-item { display: flex; gap: 12px; padding: 12px; border-radius: 10px; transition: background .14s; }
.drop-item:hover { background: var(--bg); }
.drop-ic {
  flex: none; width: 38px; height: 38px; border-radius: 9px; background: var(--blue-sf);
  color: var(--blue); display: grid; place-items: center;
}
.drop-ic svg { width: 20px; height: 20px; }
.drop-item.soon .drop-ic { background: #f1f2f5; color: var(--muted); }
.drop-tt { font-size: 14.5px; font-weight: 600; color: var(--ink); display: flex; align-items: center; gap: 7px; }
.drop-ds { font-size: 12.5px; color: var(--muted); line-height: 1.4; margin-top: 2px; }
.pill-soon { font-size: 10px; font-weight: 700; letter-spacing: .04em; text-transform: uppercase;
  color: var(--muted); background: #eceef2; padding: 2px 7px; border-radius: 20px; }

/* mobile */
.burger { display: none; background: none; border: 0; padding: 8px; cursor: pointer; color: var(--ink); }
.burger svg { width: 26px; height: 26px; }
.mobile-menu { display: none; }

@media (max-width: 900px) {
  .nav-links, .nav-right .btn-ghost { display: none; }
  .burger { display: inline-flex; }
  .nav-right { gap: 6px; }
  .nav-right .btn { padding: 10px 14px; font-size: 14.5px; }
  .mobile-menu {
    display: block; position: fixed; inset: 66px 0 0 0; background: #fff; z-index: 55;
    padding: 18px var(--gut) 40px; overflow-y: auto; transform: translateY(-8px);
    opacity: 0; pointer-events: none; transition: opacity .2s ease, transform .2s ease;
  }
  body.menu-open .mobile-menu { opacity: 1; transform: translateY(0); pointer-events: auto; }
  body.menu-open { overflow: hidden; }
}
.mm-group-tt { font-size: 12px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase;
  color: var(--muted); margin: 22px 0 6px; }
.mobile-menu a { display: flex; align-items: center; gap: 11px; padding: 13px 4px; font-size: 17px;
  font-weight: 500; border-bottom: 1px solid var(--border-2); }
.mobile-menu a svg { width: 20px; height: 20px; color: var(--muted); }
.mm-cta { margin-top: 26px; display: grid; gap: 10px; }

/* ============================================================
   Cards & feature grid
   ============================================================ */
.card { background: #fff; border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow-sm); }

.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.feature-card {
  background: #fff; border: 1px solid var(--border); border-radius: var(--radius);
  padding: 26px; display: flex; flex-direction: column; gap: 12px;
  transition: border-color .16s, box-shadow .16s, transform .16s; box-shadow: var(--shadow-sm);
}
.feature-card:hover { border-color: #d4dceb; box-shadow: var(--shadow-md); transform: translateY(-2px); }
.feature-card .fc-ic {
  width: 46px; height: 46px; border-radius: 11px; background: var(--blue-sf); color: var(--blue);
  display: grid; place-items: center; margin-bottom: 4px;
}
.feature-card .fc-ic svg { width: 24px; height: 24px; }
.feature-card.green .fc-ic { background: var(--green-sf); color: var(--green); }
.feature-card h3 { font-size: 18.5px; }
.feature-card p { font-size: 15px; color: var(--muted); line-height: 1.5; flex: 1; }
.feature-card .tlink { margin-top: 4px; }

/* quick benefits (3-col simple) */
.benefits { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.benefit { display: flex; flex-direction: column; gap: 10px; }
.benefit .b-ic { width: 42px; height: 42px; border-radius: 10px; display: grid; place-items: center;
  background: var(--green-sf); color: var(--green); }
.benefit .b-ic svg { width: 22px; height: 22px; }
.benefit h3 { font-size: 18px; }
.benefit p { color: var(--muted); font-size: 15.5px; }

/* steps */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.step { background: #fff; border: 1px solid var(--border); border-radius: var(--radius); padding: 28px; position: relative; }
.step .step-n { width: 36px; height: 36px; border-radius: 50%; background: var(--ink); color: #fff;
  font-weight: 700; display: grid; place-items: center; font-size: 16px; margin-bottom: 16px; }
.step h3 { font-size: 18px; margin-bottom: 8px; }
.step p { color: var(--muted); font-size: 15px; }

/* sub-feature row (icon + text list used on interior pages) */
.subfeatures { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px 36px; }
.subfeature { display: flex; gap: 14px; align-items: flex-start; padding: 4px 0; }
.subfeature .sf-ic { flex: none; width: 40px; height: 40px; border-radius: 10px; background: var(--blue-sf);
  color: var(--blue); display: grid; place-items: center; }
.subfeature .sf-ic svg { width: 21px; height: 21px; }
.subfeature h4 { font-size: 16.5px; margin-bottom: 3px; }
.subfeature p { color: var(--muted); font-size: 14.5px; }

/* split layout (text + mockup) */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.split.narrow-text { grid-template-columns: .9fr 1.1fr; }
.split.flip .split-visual { order: -1; }

/* ============================================================
   Product mockup chrome (HTML/CSS app screenshots)
   ============================================================ */
.browser {
  background: #fff; border: 1px solid var(--border); border-radius: 12px; overflow: hidden;
  box-shadow: var(--shadow-lg);
}
.browser-bar { display: flex; align-items: center; gap: 7px; padding: 11px 14px; background: #fbfbfc;
  border-bottom: 1px solid var(--border-2); }
.browser-bar .dot { width: 11px; height: 11px; border-radius: 50%; background: #e0e3e9; }
.browser-bar .url { margin-left: 12px; flex: 1; background: #f1f2f5; border-radius: 6px; height: 24px;
  display: flex; align-items: center; padding: 0 12px; font-size: 12px; color: var(--muted); max-width: 320px; }
.browser-body { padding: 0; }

/* mini app shell used inside mockups */
.app { display: grid; grid-template-columns: 188px 1fr; min-height: 360px; background: var(--bg); }
.app-side { background: #fff; border-right: 1px solid var(--border-2); padding: 16px 12px; }
.app-side .as-brand { display: flex; align-items: center; gap: 8px; font-weight: 700; font-size: 14px; padding: 4px 8px 14px; }
.app-side .as-brand .logo { width: 22px; height: 22px; border-radius: 6px; background: var(--blue); }
.app-nav-item { display: flex; align-items: center; gap: 9px; padding: 8px 10px; border-radius: 7px;
  font-size: 13px; color: var(--muted); font-weight: 500; }
.app-nav-item svg { width: 16px; height: 16px; }
.app-nav-item.active { background: var(--blue-sf); color: var(--blue); }
.app-main { padding: 18px 20px; overflow: hidden; }
.app-h { display: flex; align-items: center; justify-content: space-between; margin-bottom: 16px; }
.app-h h5 { font-size: 16px; }

.stat-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-bottom: 16px; }
.stat { background: #fff; border: 1px solid var(--border-2); border-radius: 8px; padding: 13px 14px; }
.stat .s-label { font-size: 11px; color: var(--muted); font-weight: 600; text-transform: uppercase; letter-spacing: .04em; }
.stat .s-val { font-size: 20px; font-weight: 700; margin-top: 4px; letter-spacing: -0.02em; }
.stat .s-sub { font-size: 11px; margin-top: 2px; }

.tbl { background: #fff; border: 1px solid var(--border-2); border-radius: 8px; overflow: hidden; }
.tbl-row { display: grid; grid-template-columns: 1.4fr 1fr .8fr .9fr; gap: 10px; padding: 11px 14px;
  font-size: 12.5px; align-items: center; border-bottom: 1px solid var(--border-2); }
.tbl-row:last-child { border-bottom: 0; }
.tbl-row.head { background: #fafbfc; font-weight: 600; color: var(--muted); font-size: 11px;
  text-transform: uppercase; letter-spacing: .03em; }
.tbl-row .cell-strong { font-weight: 600; color: var(--ink); }

.badge { display: inline-flex; align-items: center; gap: 5px; font-size: 11px; font-weight: 600;
  padding: 3px 9px; border-radius: 20px; }
.badge::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
.badge.paid { color: var(--green); background: var(--green-sf); }
.badge.pending { color: var(--amber); background: var(--amber-sf); }
.badge.draft { color: var(--muted); background: #eef0f3; }
.badge.sent { color: var(--blue); background: var(--blue-sf); }

/* floating mini-cards for hero C */
.float-card { background: #fff; border: 1px solid var(--border); border-radius: 12px; box-shadow: var(--shadow-lg);
  padding: 16px 18px; }

/* ============================================================
   Plans
   ============================================================ */
.plans-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; align-items: start; }
.plan {
  background: #fff; border: 1px solid var(--border); border-radius: var(--radius); padding: 30px 26px;
  display: flex; flex-direction: column; position: relative; transition: box-shadow .16s, transform .16s;
}
.plan:hover { box-shadow: var(--shadow-md); }
.plan.featured { border: 1.5px solid var(--blue); box-shadow: 0 14px 40px rgba(37,99,235,.13); }
.plan .reco { position: absolute; top: -13px; left: 50%; transform: translateX(-50%);
  background: var(--blue); color: #fff; font-size: 12px; font-weight: 700; padding: 5px 14px;
  border-radius: 20px; letter-spacing: .02em; box-shadow: var(--shadow-sm); }
.plan .plan-name { font-size: 19px; font-weight: 700; }
.plan .plan-for { color: var(--muted); font-size: 14px; margin-top: 8px; min-height: 40px; }
.plan .plan-price { display: flex; align-items: baseline; gap: 6px; margin: 20px 0 4px; }
.plan .plan-price .amt { font-size: 44px; font-weight: 800; letter-spacing: -0.03em; }
.plan .plan-price .per { color: var(--muted); font-size: 15px; }
.plan .btn { margin: 22px 0; }
.plan-feats { display: flex; flex-direction: column; gap: 11px; }
.plan-feats li { display: flex; gap: 10px; font-size: 14.5px; color: #2c3543; align-items: flex-start; }
.plan-feats li svg { width: 18px; height: 18px; color: var(--green); flex: none; margin-top: 1px; }
.plan-feats .divider { height: 1px; background: var(--border-2); margin: 4px 0; }

/* ============================================================
   FAQ
   ============================================================ */
.faq { max-width: 760px; margin: 0 auto; }
.faq-item { border-bottom: 1px solid var(--border); }
.faq-q { width: 100%; background: none; border: 0; font-family: inherit; text-align: left;
  display: flex; align-items: center; justify-content: space-between; gap: 16px; cursor: pointer;
  padding: 22px 4px; font-size: 17.5px; font-weight: 600; color: var(--ink); }
.faq-q svg { width: 20px; height: 20px; color: var(--muted); transition: transform .22s ease; flex: none; }
.faq-item.open .faq-q svg { transform: rotate(180deg); }
.faq-a { max-height: 0; overflow: hidden; transition: max-height .26s ease; }
.faq-a .faq-a-in { padding: 0 4px 22px; color: var(--muted); font-size: 16px; line-height: 1.6; max-width: 640px; }

/* ============================================================
   Forms
   ============================================================ */
.field { display: flex; flex-direction: column; gap: 7px; margin-bottom: 18px; }
.field label { font-size: 14.5px; font-weight: 600; }
.field label .opt { color: var(--muted); font-weight: 400; }
.field input, .field select, .field textarea {
  font-family: inherit; font-size: 16px; color: var(--ink); background: #fff;
  border: 1px solid var(--border); border-radius: var(--radius); padding: 12px 14px; transition: border-color .14s, box-shadow .14s;
}
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; border-color: var(--blue); box-shadow: 0 0 0 3px rgba(37,99,235,.12);
}
.field textarea { resize: vertical; min-height: 120px; }
.field .err { color: #dc2626; font-size: 13px; display: none; }
.field.invalid input, .field.invalid select, .field.invalid textarea { border-color: #dc2626; }
.field.invalid .err { display: block; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.fw-errors {
  background: #fff1f2;
  border: 1px solid rgba(225, 29, 72, 0.22);
  border-radius: var(--radius);
  color: #9f1239;
  font-size: 14px;
  line-height: 1.5;
  padding: 12px 14px;
}

.chip-group { display: flex; flex-wrap: wrap; gap: 9px; }
.chip { padding: 9px 15px; border: 1px solid var(--border); border-radius: 999px; background: #fff;
  font-size: 14.5px; font-weight: 500; cursor: pointer; transition: all .14s; font-family: inherit; color: var(--ink); }
.chip:hover { border-color: #c7cdd8; }
.chip.sel { background: var(--blue-sf); border-color: var(--blue); color: var(--blue); font-weight: 600; }

.form-note { display: flex; gap: 10px; align-items: flex-start; font-size: 14px; color: var(--muted);
  padding: 13px 15px; background: var(--bg); border-radius: 8px; }
.form-note svg { width: 18px; height: 18px; flex: none; color: var(--green); margin-top: 1px; }

/* ============================================================
   Misc sections
   ============================================================ */
.tinted { background: #fff; }
.tinted-blue { background: linear-gradient(180deg, #fff, var(--blue-sf)); }

.cta-band { background: var(--ink); color: #fff; border-radius: 18px; padding: 56px; text-align: center; }
.cta-band .h2 { color: #fff; }
.cta-band p { color: #b8c0cc; margin: 14px auto 26px; max-width: 520px; font-size: 18px; }
.cta-actions { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
.cta-band .btn-secondary { background: transparent; color: #fff; border-color: rgba(255,255,255,.28); }
.cta-band .btn-secondary:hover { background: rgba(255,255,255,.08); border-color: rgba(255,255,255,.5); }

/* before/after compare */
.compare { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.compare-col { border-radius: var(--radius); padding: 28px; border: 1px solid var(--border); }
.compare-col.before { background: #fff; }
.compare-col.before .cc-tt { color: var(--muted); }
.compare-col.after { background: var(--blue-sf); border-color: #cdddff; }
.compare-col.after .cc-tt { color: var(--blue); }
.cc-tt { font-size: 13px; font-weight: 700; text-transform: uppercase; letter-spacing: .06em; margin-bottom: 16px; }
.compare-col li { display: flex; gap: 10px; font-size: 15px; padding: 7px 0; color: #2c3543; align-items: flex-start; }
.compare-col li svg { width: 18px; height: 18px; flex: none; margin-top: 1px; }
.compare-col.before li svg { color: #c2c8d2; }
.compare-col.after li svg { color: var(--green); }

/* ============================================================
   Footer
   ============================================================ */
.site-footer { background: #fff; border-top: 1px solid var(--border); padding: 60px 0 34px; margin-top: 0; }
.footer-top { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 32px; }
.footer-brand .brand { margin-bottom: 14px; }
.footer-brand p { color: var(--muted); font-size: 14.5px; max-width: 300px; }
.footer-col h5 { font-size: 13px; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); margin-bottom: 14px; }
.footer-col a { display: block; padding: 6px 0; font-size: 14.5px; color: #3a4350; transition: color .14s; }
.footer-col a:hover { color: var(--blue); }
.footer-bot { display: flex; align-items: center; justify-content: space-between; gap: 16px;
  margin-top: 44px; padding-top: 22px; border-top: 1px solid var(--border-2); color: var(--muted); font-size: 13.5px; flex-wrap: wrap; }

/* ============================================================
   Hero (shared) + variations
   ============================================================ */
.hero { position: relative; overflow: hidden; }
.hero .eyebrow .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--green); }
.hero-title { font-size: clamp(34px, 4.7vw, 54px); line-height: 1.06; }
.hero-sub { font-size: clamp(17px, 1.6vw, 20px); color: var(--muted); margin-top: 20px; max-width: 540px; line-height: 1.5; }
.hero-actions { display: flex; gap: 12px; margin-top: 30px; flex-wrap: wrap; }
.hero-trust { margin-top: 22px; display: flex; gap: 20px; flex-wrap: wrap; }

/* variation visibility — controlled by body[data-hero] */
.hero-variant { display: none; }
body[data-hero="a"] #hero-a { display: block; }
body[data-hero="b"] #hero-b { display: block; }
body[data-hero="c"] #hero-c { display: block; }

/* hero A: split */
#hero-a .split { padding: 70px 0 84px; }
/* hero B: centered + wide mockup */
#hero-b { text-align: center; padding-top: 74px; }
#hero-b .hero-actions, #hero-b .hero-trust { justify-content: center; }
#hero-b .hero-sub { margin-left: auto; margin-right: auto; }
#hero-b .hero-wide { margin-top: 48px; }
/* hero C: asymmetric with floating cards */
#hero-c .split { padding: 70px 0 84px; }
.stage { position: relative; min-height: 440px; }
#hero-c .stage { position: relative; min-height: 440px; }

.image-slot-wrap { position: relative; }

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width: 900px) {
  .feature-grid, .benefits, .steps, .plans-grid, .subfeatures, .split, .compare,
  .footer-top, .field-row { grid-template-columns: 1fr; }
  .split.narrow-text { grid-template-columns: 1fr; }
  .split { gap: 36px; }
  .split.flip .split-visual { order: 0; }
  .section { padding: 56px 0; }
  .cta-band { padding: 40px 24px; }
  .footer-top { gap: 28px; }
  .footer-bot { flex-direction: column; align-items: flex-start; }
  .dropdown { width: auto; }
  .stat-row { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 560px) {
  .stat-row { grid-template-columns: 1fr; }
  .app { grid-template-columns: 1fr; }
  .app-side { display: none; }
  .hero-actions .btn { flex: 1; }
}