:root{
  /* Light theme (Option C: Luxury Clean) */
  color-scheme: light;
  --bg:#f9fafb;
  --card:#ffffff;
  --muted:#374151;
  --muted2:#4b5563;
  --text:#111827;
  --brand1:#2563eb;  /* primary (blue) */
  --brand1-strong:#1d4ed8; /* primary hover/deeper */
  --brand2:#0f766e; /* secondary */
  --accent:#d97706; /* accent */
  --line:#e5e7eb;
  --shadow:0 18px 60px rgba(17,24,39,.10);
  --radius:18px;

  /* Dark accents */
  --dark-bg:#0b0f19;
  --dark-surface:#111827;
  --dark-text:#f9fafb;
  --dark-muted:rgba(229,231,235,.86);
  --dark-line:rgba(229,231,235,.16);
  --dark-card:rgba(255,255,255,.06);
  --dark-shadow:0 22px 70px rgba(0,0,0,.46);
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;background:var(--bg);color:var(--text);font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;line-height:1.6}
a:focus-visible{outline:3px solid rgba(15,118,110,.32);outline-offset:2px}
.btn:focus-visible{outline:3px solid rgba(15,118,110,.32);outline-offset:2px}
::selection{background:rgba(15,118,110,.18)}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.container{width:min(1120px, 92vw);margin-inline:auto}
/* Topbar */
.topbar{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.82);backdrop-filter: blur(14px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:14px 0}
.brand{display:flex;align-items:center;gap:12px}
.brand img{height:42px;width:auto}
.brand span{font-weight:800;letter-spacing:.2px}
.links{display:flex;gap:18px;align-items:center}
.links a{font-size:14px;color:var(--muted)}
.links a:hover{color:var(--text)}
.cta{display:flex;gap:10px;align-items:center}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:11px 14px;border-radius:999px;border:1px solid rgba(2,6,23,.10);background:rgba(255,255,255,.72);color:var(--text);font-weight:800;font-size:14px;box-shadow:0 10px 24px rgba(17,24,39,.06);transition:transform .15s ease,filter .15s ease,background .15s ease,border-color .15s ease}
.btn:active{transform:translateY(1px)}
.btn.accent{border-color:rgba(15,118,110,.24);background:rgba(15,118,110,.10)}
.btn.accent:hover{background:rgba(15,118,110,.14)}
.btn:hover{background:rgba(255,255,255,.92);border-color:rgba(17,24,39,.16)}
.btn.primary{border:none;background:linear-gradient(135deg,var(--brand1),var(--brand2));color:#ffffff;box-shadow:0 16px 34px rgba(17,24,39,.18)}
.btn.primary:hover{background:linear-gradient(135deg,var(--brand1-strong),var(--brand2));filter:none}
.menuBtn{display:none}
/* Hero */
.hero{padding:72px 0 38px;position:relative;overflow:hidden}
.hero:before{
  content:"";position:absolute;z-index:0;inset:-40% -30% auto auto;width:620px;height:620px;
  background:radial-gradient(circle at 30% 30%, rgba(15,118,110,.14), transparent 55%),
             radial-gradient(circle at 70% 70%, rgba(217,119,6,.10), transparent 55%);
  filter: blur(2px);
  transform: rotate(8deg);
}
.hero:after{
  content:"";position:absolute;z-index:0;inset:0;
  background:
    linear-gradient(180deg, rgba(249,250,251,.0), rgba(249,250,251,1) 80%),
    repeating-linear-gradient(90deg, rgba(15,23,42,.045) 0 1px, transparent 1px 80px),
    repeating-linear-gradient(0deg, rgba(15,23,42,.035) 0 1px, transparent 1px 80px);
  opacity:.22;
  pointer-events:none;
}
.heroGrid{position:relative;z-index:1;display:grid;grid-template-columns: 1.1fr .9fr;gap:26px;align-items:center}
.kicker{display:inline-flex;gap:10px;align-items:center;padding:8px 12px;border:1px solid rgba(2,6,23,.10);border-radius:999px;background:rgba(255,255,255,.92);color:rgba(17,24,39,.94);font-size:13px;font-weight:700}
.kicker .dot{width:10px;height:10px;border-radius:999px;background:var(--brand2)}
h1{margin:14px 0 10px;font-size:44px;line-height:1.05;letter-spacing:-.6px}
.lead{color:var(--muted);font-size:16px;margin:0 0 18px}
.heroActions{display:flex;flex-wrap:wrap;gap:12px;align-items:center;margin-top:14px}
.heroCard{
  background:linear-gradient(180deg, rgba(255,255,255,.98), rgba(255,255,255,.92));
  border:1px solid rgba(2,6,23,.10);border-radius:var(--radius);box-shadow:var(--shadow);
  padding:18px;position:relative;overflow:hidden
}
.heroCard .miniGrid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:12px}
.pill{border:1px solid rgba(2,6,23,.10);border-radius:999px;padding:9px 12px;background:linear-gradient(180deg, rgba(15,118,110,.06), rgba(15,118,110,.04));font-size:13px;font-weight:600;color:rgba(17,24,39,.94);display:flex;gap:10px;align-items:center}
.pill svg{opacity:.95}
/* Sections */
.section{padding:48px 0}
.sectionHeader{display:flex;justify-content:space-between;gap:20px;align-items:flex-end;margin-bottom:18px}
.sectionHeader h2{margin:0;font-size:26px;letter-spacing:-.4px}
.sectionHeader p{margin:0;color:var(--muted);max-width:56ch}
.grid{display:grid;gap:14px}
.grid.cols3{grid-template-columns:repeat(3,1fr)}
.grid.cols2{grid-template-columns:repeat(2,1fr)}
.card{
  background:var(--card);border:1px solid rgba(2,6,23,.10);border-radius:var(--radius);
  padding:18px;box-shadow:0 12px 38px rgba(2,6,23,.09);
  transition: transform .15s ease, box-shadow .15s ease, border-color .15s ease
}
.card:hover{transform: translateY(-3px);box-shadow:0 22px 60px rgba(2,6,23,.14);border-color:rgba(2,6,23,.22)}
.stat:hover,.step:hover,.quote:hover{transform: translateY(-3px);box-shadow:0 22px 60px rgba(2,6,23,.14);border-color:rgba(2,6,23,.22)}
.card h3{margin:10px 0 6px;font-size:16px}
.card p{margin:0;color:var(--muted);font-size:14px}
.icon{
  width:44px;height:44px;border-radius:14px;display:grid;place-items:center;
  background:linear-gradient(135deg, rgba(15,118,110,.22), rgba(15,118,110,.18));
  border:1px solid rgba(15,23,42,.08)
}
.badges{display:flex;flex-wrap:wrap;gap:10px;margin-top:12px}
.badge{font-size:12px;color:rgba(17,24,39,.94);border:1px solid rgba(217,119,6,.22);background:rgba(217,119,6,.10);padding:7px 10px;border-radius:999px}
.badge.price{border-color:rgba(37,99,235,.24);background:rgba(37,99,235,.10)}
.badge.price{border-color:rgba(37,99,235,.28);background:rgba(37,99,235,.12)}

/* Trust / logos / stats */
.trustRow{display:flex;flex-wrap:wrap;gap:10px;margin-top:14px}
.trustItem{display:flex;gap:10px;align-items:center;border:1px solid var(--line);border-radius:999px;padding:8px 12px;background:rgba(255,255,255,.92);font-size:13px;color:rgba(17,24,39,.94)}
.trustItem svg{opacity:.9}
.logoBar{display:flex;flex-wrap:wrap;gap:10px;margin-top:14px}
.logoPill{border:1px solid var(--line);border-radius:999px;padding:9px 12px;background:rgba(255,255,255,.92);font-size:12px;color:var(--muted);font-weight:600}
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:14px}
.stat{background:var(--card);border:1px solid rgba(2,6,23,.10);border-radius:var(--radius);padding:16px;box-shadow:0 12px 38px rgba(2,6,23,.09);transition: transform .15s ease, box-shadow .15s ease, border-color .15s ease}
.stat .num{font-size:30px;font-weight:900;letter-spacing:-.6px;margin:0}
.stat .lbl{margin:4px 0 0;color:var(--muted);font-size:13px}

/* Method */
.steps{display:grid;grid-template-columns:repeat(5,1fr);gap:12px}
.step{background:var(--card);border:1px solid rgba(2,6,23,.10);border-radius:var(--radius);padding:16px;box-shadow:0 12px 38px rgba(2,6,23,.09);position:relative;overflow:hidden;transition: transform .15s ease, box-shadow .15s ease, border-color .15s ease}
.step:before{content:"";position:absolute;inset:auto -40% -45% auto;width:260px;height:260px;background:radial-gradient(circle at 30% 30%, rgba(15,118,110,.18), transparent 60%);transform:rotate(10deg)}
.step .n{width:34px;height:34px;border-radius:12px;display:grid;place-items:center;font-weight:900;background:linear-gradient(135deg, rgba(15,118,110,.18), rgba(15,118,110,.16));border:1px solid rgba(17,24,39,.10)}
.step h3{margin:10px 0 6px;font-size:15px}
.step p{margin:0;color:var(--muted);font-size:13px}

/* Testimonials */
.quotes{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.quote{background:var(--card);border:1px solid rgba(2,6,23,.10);border-radius:var(--radius);padding:18px;box-shadow:0 12px 38px rgba(2,6,23,.09);transition: transform .15s ease, box-shadow .15s ease, border-color .15s ease}
.quote p{margin:0 0 12px;color:rgba(17,24,39,.94);font-size:14px}
.quote .who{display:flex;justify-content:space-between;gap:10px;align-items:center;color:var(--muted);font-size:13px}
.stars{display:inline-flex;gap:2px;align-items:center;color:rgba(217,119,6,.90)}

/* Floating CTA */
.fab{position:fixed;right:18px;bottom:18px;z-index:80;display:flex;gap:10px;align-items:center}
.fab a{display:inline-flex;align-items:center;gap:10px;padding:12px 14px;border-radius:999px;border:1px solid rgba(17,24,39,.10);background:linear-gradient(135deg,var(--brand2),var(--brand1));color:#fff;font-weight:900;box-shadow:0 18px 60px rgba(15,118,110,.22)}
.fab a:hover{filter:saturate(1.05) brightness(1.03)}
.fab span{display:none}

@media (max-width: 900px){
  .steps{grid-template-columns:1fr}
  .stats{grid-template-columns:1fr}
  .quotes{grid-template-columns:1fr}
}
@media (max-width: 520px){
  .fab span{display:inline}
}

@media (prefers-reduced-motion: reduce){
  *{scroll-behavior:auto !important}
  .btn,.card{transition:none !important}
}
/* Pricing */
.pricing{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:14px}
.price{font-size:16px;font-weight:900;letter-spacing:-.6px;margin:2px 0 10px}
.small{font-size:12px;color:var(--muted2)}
.list{display:grid;gap:8px;margin:12px 0 0;padding:0;list-style:none}
.list li{display:flex;gap:10px;align-items:flex-start;color:rgba(17,24,39,.92);font-size:13px}
.list svg{flex:0 0 auto;margin-top:2px}
.card.featured{border-color:rgba(15,118,110,.30);background:linear-gradient(180deg, rgba(15,118,110,.10), rgba(15,118,110,.06))}
/* CTA band */
.band{
  border:1px solid var(--dark-line);
  border-radius:28px;
  padding:22px;
  background:
    radial-gradient(circle at 20% 25%, rgba(29,78,216,.34), transparent 55%),
    radial-gradient(circle at 80% 30%, rgba(15,118,110,.30), transparent 58%),
    linear-gradient(135deg, rgba(7,18,43,.96), rgba(11,15,25,.96));
  color:var(--dark-text);
  box-shadow: var(--dark-shadow);
  display:flex;align-items:center;justify-content:space-between;gap:16px
}
.band h3{margin:0;font-size:18px}
.band p{margin:4px 0 0;color:var(--dark-muted);font-size:13px}
.band .small{color:var(--dark-muted)}
.band .btn{border-color:rgba(249,250,251,.18);background:rgba(255,255,255,.06);color:var(--dark-text)}
.band .btn:hover{background:rgba(255,255,255,.10)}
.band .btn.primary{border-color:transparent;background:linear-gradient(135deg,var(--brand1),var(--brand2));box-shadow:0 16px 34px rgba(15,118,110,.28);color:#fff}
.band .btn.primary:hover{background:linear-gradient(135deg,var(--brand1-strong),var(--brand2));filter:none}

/* Dark sections (black accents) */
.section.section-dark{
  background:
    radial-gradient(circle at 22% 18%, rgba(29,78,216,.26), transparent 55%),
    radial-gradient(circle at 78% 22%, rgba(15,118,110,.20), transparent 60%),
    linear-gradient(180deg, rgba(7,18,43,.96), rgba(11,15,25,1));
  color:var(--dark-text);
}
.section.section-dark .sectionHeader p,
.section.section-dark p{color:var(--dark-muted)}
.section.section-dark .small{color:var(--dark-muted)}
.section.section-dark .small{color:rgba(249,250,251,.68)}
.section.section-dark .card,
.section.section-dark .stat,
.section.section-dark .step,
.section.section-dark .quote,
.section.section-dark .logoPill{
  background:var(--dark-card);
  border-color:var(--dark-line);
  box-shadow:var(--dark-shadow);
}
.section.section-dark .logoPill{color:rgba(249,250,251,.78)}
.section.section-dark .card:hover,.section.section-dark .stat:hover,.section.section-dark .step:hover,.section.section-dark .quote:hover{transform: translateY(-3px);box-shadow:0 26px 84px rgba(0,0,0,.58);border-color:rgba(229,231,235,.24)}
.section.section-dark .stat .lbl{color:rgba(249,250,251,.72)}
.section.section-dark .kicker{color:rgba(249,250,251,.78)}
.section.section-dark .btn{border-color:rgba(249,250,251,.18);background:rgba(255,255,255,.06);color:var(--dark-text)}
.section.section-dark .btn:hover{background:rgba(255,255,255,.10)}
.section.section-dark .btn.primary{border-color:transparent;background:linear-gradient(135deg,var(--brand1),var(--brand2));color:#fff}
.section.section-dark .btn.primary:hover{background:linear-gradient(135deg,var(--brand1-strong),var(--brand2));filter:none}
.section.section-dark .btn.accent{border-color:transparent;background:var(--brand2);color:#fff}


.section.section-dark .quote p{color:var(--dark-muted)}
.section.section-dark .quote .who{color:rgba(249,250,251,.70)}
.section.section-dark .step p{color:rgba(249,250,251,.72)}
.section.section-dark .step .n{border-color:rgba(249,250,251,.14)}
.section.section-dark .logoPill{background:rgba(255,255,255,.04);border-style:solid}

/* Footer */
.footer{
  padding:34px 0;
  background:
    radial-gradient(circle at 18% 0%, rgba(29,78,216,.20), transparent 55%),
    radial-gradient(circle at 80% 20%, rgba(15,118,110,.14), transparent 60%),
    linear-gradient(180deg, rgba(7,18,43,.96), rgba(11,15,25,1));
  border-top:1px solid var(--dark-line);
  color:var(--dark-muted)
}
.footerGrid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:14px}
.footer a{color:var(--dark-muted);font-size:14px}
.footer a:hover{color:var(--dark-text)}
.footer .small{color:var(--dark-muted)}
.footer h3{color:var(--dark-text)}
hr.sep{border:0;border-top:1px solid var(--dark-line);margin:18px 0}

/* Mobile */
@media (max-width: 900px){
  .heroGrid{grid-template-columns:1fr}
  h1{font-size:38px}
  .grid.cols3{grid-template-columns:1fr}
  .grid.cols2{grid-template-columns:1fr}
  .pricing{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:14px}
  .footerGrid{grid-template-columns:1fr 1fr}
}
@media (max-width: 700px){
  .links{display:none}
  .menuBtn{display:inline-flex}
  .footerGrid{grid-template-columns:1fr}
}

/* Extra small screens: keep the topbar within the viewport (no horizontal scroll) */
@media (max-width: 520px){
  .topbar{overflow-x:clip}
  .nav{flex-wrap:wrap;gap:10px;padding:10px 0}
  .brand{flex:1 1 100%}
  .brand img{height:34px;width:auto}
  .brand span{font-size:18px}

  /* Second row: Menu (left) + Demo (right) */
  .cta{flex:1 1 100%;justify-content:space-between;gap:10px}
  .cta .btn.accent{display:none}
  .cta .menuBtn{order:1}
  .cta .btn.primary{order:2}

  /* Slightly tighter buttons */
  .btn{padding:10px 12px;font-size:13px}
}
/* Mobile menu */
.mobileMenu{display:none;padding:10px 0 16px}
.mobileMenu a{display:block;padding:10px 0;border-top:1px solid var(--line);color:var(--muted);font-size:14px}
.mobileMenu a:hover{color:var(--text)}
.mobileMenu.show{display:block}

/* Ensure header CTA uses primary tone */
header .cta .btn.primary{background:var(--brand1);color:#fff;border:none}
header .cta .btn.primary:hover{background:var(--brand1-strong)}


.price .small{font-size:14px;font-weight:700;color:var(--muted);letter-spacing:0}

/* En tarjetas: el precio siempre baja a la siguiente línea */
.card .badges .badge.price{
  flex: 0 0 100%;
  width: fit-content;
}

/* --- Lo que NO te dicen otros (comparativa) --- */
.truth .truth-sub{
  margin:6px 0 0;
  color:var(--muted2);
  font-size:13px;
}
.truth-grid{
  display:grid;
  gap:14px;
  grid-template-columns:repeat(2,1fr);
  margin-top:12px;
}
.truth-box{
  border:1px solid rgba(2,6,23,.10);
  border-radius:18px;
  padding:14px;
  background:rgba(2,6,23,.02);
}
.truth-nh{
  border-color:rgba(15,118,110,.28);
  background:rgba(15,118,110,.06);
}
.truth-title{
  font-weight:900;
  margin-bottom:6px;
}
.truth-list{
  margin:0;
  padding-left:18px;
  color:var(--muted);
  font-size:14px;
  line-height:1.5;
}
.truth-list li{ margin:6px 0; }
.truth-footer{
  margin-top:12px;
  display:flex;
  gap:10px;
  align-items:flex-start;
}
.truth-badge{
  display:inline-flex;
  align-items:center;
  padding:6px 10px;
  border-radius:999px;
  background:rgba(37,99,235,.10);
  border:1px solid rgba(37,99,235,.20);
  font-weight:900;
  font-size:12px;
  white-space:nowrap;
}
.truth-foot{
  margin:0;
  color:var(--muted);
  font-size:13px;
  line-height:1.45;
}
@media (max-width: 900px){
  .truth-grid{ grid-template-columns:1fr; }
  .truth-footer{ flex-direction:column; align-items:flex-start; }
}