/* =========================================================
   iAPrompt — AI WhatsApp Agency Kit
   Dirección: infraestructura técnica premium B2B.
   Navy profundo + esmeralda (acción) + ámbar (dato).
   Mobile-first. Sin dependencias.
   ========================================================= */

/* ---------- 1. Tokens ---------- */
:root {
  /* Superficies oscuras */
  --navy-900:#060D19;
  --navy-850:#08111F;
  --navy-800:#0A1526;
  --navy-700:#101F35;
  --navy-600:#182C48;
  --navy-line:#1E3455;

  /* Superficies claras */
  --paper:#FFFFFF;
  --paper-2:#F6F8FB;
  --paper-3:#EDF1F6;
  --line:#DDE4ED;

  /* Texto */
  --ink:#0B1220;
  --ink-2:#3D4B5F;
  --ink-3:#66748A;
  --on-dark:#EDF2F8;
  --on-dark-2:#A7B6C9;
  --on-dark-3:#75879E;

  /* Acento acción.
     --em-ink / --em-btn son las variantes que pasan contraste AA sobre
     blanco y bajo texto blanco respectivamente. No usar --em-500/600
     para texto pequeño. */
  --em-ink:#047857;      /* texto verde sobre fondo claro   → 5.55:1 */
  --em-btn:#047857;      /* fondo de botón con texto blanco → 5.55:1 */
  --em-btn-hover:#05815D;/*                                 → 4.88:1 */
  --em-700:#047857;
  --em-600:#059669;
  --em-500:#10B981;
  --em-400:#34D399;
  --em-300:#6EE7B7;

  /* Acento dato */
  --amber:#F5A524;
  --amber-soft:#FDEBC8;

  /* Marca externa (solo mockup) */
  --wa:#25D366;
  --wa-bubble:#DCF8C6;

  /* Escala */
  --r-sm:8px;
  --r-md:12px;
  --r-lg:18px;
  --r-xl:26px;

  --gut:clamp(1.25rem, 5vw, 2.5rem);
  --sec-y:clamp(4rem, 9vw, 7.5rem);
  --maxw:1180px;
  --maxw-narrow:760px;

  --shadow-sm:0 1px 2px rgba(11,18,32,.06), 0 2px 8px rgba(11,18,32,.05);
  --shadow-md:0 4px 12px rgba(11,18,32,.07), 0 16px 40px rgba(11,18,32,.08);
  --shadow-lg:0 10px 30px rgba(6,13,25,.18), 0 40px 90px rgba(6,13,25,.24);

  --ease:cubic-bezier(.22,.61,.36,1);
}

/* ---------- 2. Reset ---------- */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:80px}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important}
}
body{
  margin:0;
  font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;
  font-size:clamp(1rem,.97rem + .18vw,1.0625rem);
  line-height:1.65;
  color:var(--ink);
  background:var(--paper);
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img,svg,video{max-width:100%;height:auto;display:block}
h1,h2,h3{line-height:1.15;letter-spacing:-.022em;margin:0;text-wrap:balance}
p{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
a{color:inherit;text-decoration:none}
table{border-collapse:collapse;width:100%}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}

:where(a,button,summary,[tabindex]):focus-visible{
  outline:2px solid var(--em-500);
  outline-offset:3px;
  border-radius:4px;
}

.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}

.skip-link{
  position:absolute;left:50%;top:-60px;transform:translateX(-50%);
  z-index:200;background:var(--em-600);color:#fff;
  padding:.7rem 1.2rem;border-radius:0 0 var(--r-sm) var(--r-sm);font-weight:600;
  transition:top .18s var(--ease);
}
.skip-link:focus{top:0}

/* ---------- 3. Layout ---------- */
.wrap{width:100%;max-width:var(--maxw);margin-inline:auto;padding-inline:var(--gut)}
.wrap.narrow{max-width:var(--maxw-narrow)}
.section{padding-block:var(--sec-y)}
.section-dark{
  background:var(--navy-800);
  color:var(--on-dark);
  background-image:radial-gradient(80rem 40rem at 50% -10%, rgba(16,185,129,.07), transparent 60%);
}
.section-dark .sub,.section-dark p{color:var(--on-dark-2)}
.section-dark .h2{color:var(--on-dark)}

/* ---------- 4. Tipografía ---------- */
.h2{font-size:clamp(1.75rem,1.3rem + 2.1vw,2.85rem);font-weight:800;color:var(--ink)}
.h2-center{text-align:center}
.h2-sm{font-size:clamp(1.35rem,1.15rem + 1vw,1.75rem)}
.h3{font-size:clamp(1.2rem,1.05rem + .7vw,1.5rem);font-weight:700}
.hl{color:var(--em-500)}
.section-dark .hl{color:var(--em-400)}

.eyebrow{
  font-family:"JetBrains Mono",ui-monospace,SFMono-Regular,Menlo,monospace;
  font-size:.75rem;font-weight:500;letter-spacing:.16em;text-transform:uppercase;
  color:var(--em-ink);margin-bottom:1rem;
}
.section-dark .eyebrow{color:var(--em-400)}
.eyebrow-center{text-align:center}

.lead{font-size:clamp(1.05rem,1rem + .45vw,1.25rem);color:var(--on-dark-2);margin-top:1.35rem;max-width:36ch}
.sub{font-size:clamp(1.02rem,.98rem + .3vw,1.15rem);color:var(--ink-2);margin-top:1.1rem}
.sub-center{text-align:center;margin-inline:auto;max-width:62ch}

.closer{
  margin-top:2rem;text-align:center;font-weight:800;
  font-size:clamp(1.35rem,1.1rem + 1.2vw,2rem);color:var(--em-600);letter-spacing:-.02em;
}
.closer-sm{font-size:clamp(1.05rem,1rem + .5vw,1.3rem);color:var(--ink-2);font-weight:600;margin-top:2.5rem}

.disclaimer{
  margin-top:1.5rem;font-size:.875rem;line-height:1.6;color:var(--ink-3);
  text-align:center;max-width:64ch;margin-inline:auto;
}
.section-dark .disclaimer{color:var(--on-dark-3)}

.pullquote{
  margin-top:2rem;padding-left:1.1rem;border-left:3px solid var(--em-500);
  font-size:clamp(1.05rem,1rem + .55vw,1.35rem);font-weight:600;color:var(--ink);line-height:1.45;
}
.section-dark .pullquote{color:var(--on-dark)}
.pullquote-center{
  border-left:0;border-top:1px solid var(--navy-line);padding:1.75rem 0 0;
  text-align:center;max-width:52ch;margin-inline:auto;margin-top:2.5rem;
}

/* ---------- 5. Botones ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.55rem;
  padding:.8rem 1.35rem;border-radius:var(--r-md);
  font-weight:650;font-size:.95rem;letter-spacing:-.01em;
  transition:transform .15s var(--ease),box-shadow .2s var(--ease),background-color .2s var(--ease);
  white-space:nowrap;
}
.btn-primary{
  background:var(--em-btn);color:#fff;
  box-shadow:0 1px 0 rgba(255,255,255,.18) inset, 0 6px 18px rgba(4,120,87,.34);
}
.btn-primary:hover{background:var(--em-btn-hover);transform:translateY(-1px);box-shadow:0 1px 0 rgba(255,255,255,.2) inset,0 10px 26px rgba(5,150,105,.42)}
.btn-primary:active{transform:translateY(0)}
.btn-ghost{color:var(--on-dark);border:1px solid rgba(167,182,201,.32);background:rgba(255,255,255,.03)}
.btn-ghost:hover{background:rgba(255,255,255,.08);border-color:rgba(167,182,201,.5)}
.btn-sm{padding:.6rem 1.05rem;font-size:.9rem}
.btn-lg{padding:.95rem 1.75rem;font-size:1.02rem}
.btn-xl{padding:1.1rem 2.1rem;font-size:1.08rem}
.btn-block{display:flex;width:100%}
.cta-inline{margin-top:2.75rem;text-align:center}

/* ---------- 6. Header ---------- */
.site-header{
  position:sticky;top:0;z-index:100;
  background:rgba(6,13,25,.82);
  backdrop-filter:saturate(160%) blur(14px);
  -webkit-backdrop-filter:saturate(160%) blur(14px);
  border-bottom:1px solid transparent;
  transition:border-color .25s var(--ease),background-color .25s var(--ease);
}
.site-header.is-stuck{border-bottom-color:var(--navy-line);background:rgba(6,13,25,.94)}
.header-inner{display:flex;align-items:center;gap:1rem;min-height:66px}
.logo{display:inline-flex;align-items:center;gap:.55rem;color:var(--on-dark);font-weight:750;letter-spacing:-.02em}
.logo-mark{display:grid;place-items:center;width:32px;height:32px;border-radius:9px;background:linear-gradient(140deg,var(--em-500),var(--em-700));color:#04120C;flex:none}
.logo-text{font-size:1.05rem}
.nav{display:none;margin-left:auto;gap:1.85rem}
.nav a{font-size:.925rem;font-weight:500;color:var(--on-dark-2);transition:color .16s var(--ease)}
.nav a:hover{color:var(--on-dark)}
.site-header .btn-primary{display:none}

.nav-toggle{margin-left:auto;display:grid;gap:5px;padding:.55rem;border-radius:var(--r-sm)}
.nav-toggle span{display:block;width:22px;height:2px;background:var(--on-dark);border-radius:2px;transition:transform .2s var(--ease),opacity .2s var(--ease)}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* [hidden] debe ganarle a display:grid/flex de la clase */
.mobile-nav[hidden],.sticky-cta[hidden]{display:none}

.mobile-nav{
  display:grid;gap:.35rem;padding:.75rem var(--gut) 1.25rem;
  background:rgba(6,13,25,.97);border-top:1px solid var(--navy-line);
}
.mobile-nav a{padding:.7rem .25rem;color:var(--on-dark-2);font-weight:500;border-radius:var(--r-sm)}
.mobile-nav .btn{margin-top:.5rem;color:#fff}

@media (min-width:900px){
  .nav{display:flex}
  .nav-toggle{display:none}
  .mobile-nav{display:none!important}
  .site-header .btn-primary{display:inline-flex;margin-left:1.5rem}
  .header-inner{min-height:72px}
}

/* ---------- 7. Hero ---------- */
.hero{
  position:relative;overflow:hidden;
  background:var(--navy-900);color:var(--on-dark);
  padding-block:clamp(3.5rem,7vw,6rem) clamp(4rem,8vw,7rem);
}
.hero-glow{
  position:absolute;inset:-25% -10% auto -10%;height:75%;
  background:
    radial-gradient(48rem 26rem at 22% 18%, rgba(16,185,129,.16), transparent 62%),
    radial-gradient(40rem 24rem at 82% 8%, rgba(37,99,235,.14), transparent 60%);
  pointer-events:none;
}
.hero-grid{position:relative;display:grid;gap:clamp(3rem,6vw,4.5rem);align-items:center}
.hero h1{font-size:clamp(2.1rem,1.5rem + 3.4vw,3.6rem);font-weight:800;letter-spacing:-.032em}

.hero-actions{display:flex;flex-wrap:wrap;gap:.75rem;margin-top:2rem}

.microbenefits{display:flex;flex-wrap:wrap;gap:.5rem .5rem;margin-top:2rem}
.microbenefits li{
  font-size:.8125rem;font-weight:550;color:var(--on-dark-2);
  padding:.4rem .8rem;border:1px solid var(--navy-line);border-radius:999px;
  background:rgba(255,255,255,.025);
}

@media (min-width:960px){
  .hero-grid{grid-template-columns:minmax(0,1.02fr) minmax(0,1fr)}
}

/* ---------- 8. Mockup hero ---------- */
.hero-visual{position:relative}
.badge-owner{
  display:inline-block;margin-bottom:1rem;
  font-family:"JetBrains Mono",ui-monospace,monospace;font-size:.72rem;letter-spacing:.06em;
  color:var(--em-300);background:rgba(16,185,129,.1);
  border:1px solid rgba(16,185,129,.28);border-radius:999px;padding:.35rem .8rem;
}
.device-stack{position:relative;display:grid;gap:1rem}

/* Teléfono */
.phone{
  border:1px solid var(--navy-line);border-radius:var(--r-lg);
  background:var(--navy-850);overflow:hidden;box-shadow:var(--shadow-lg);
  max-width:400px;
}
.phone-bar{display:flex;align-items:center;gap:.65rem;padding:.7rem .9rem;background:#0F2A22;border-bottom:1px solid rgba(37,211,102,.18)}
.avatar{
  display:grid;place-items:center;width:32px;height:32px;border-radius:50%;flex:none;
  background:var(--wa);color:#062B16;font-size:.72rem;font-weight:750;
}
.phone-meta{display:grid;line-height:1.25}
.phone-meta strong{font-size:.875rem;color:var(--on-dark);font-weight:650}
.phone-meta small{font-size:.7rem;color:var(--em-300)}

.chat{
  display:grid;gap:.5rem;padding:.9rem;
  min-height:330px;align-content:end;
  background:
    linear-gradient(rgba(6,13,25,.86),rgba(6,13,25,.86)),
    repeating-linear-gradient(45deg,#0d1a2b 0 12px,#0b1626 12px 24px);
}
.msg{
  max-width:82%;padding:.55rem .75rem;border-radius:12px;
  font-size:.8125rem;line-height:1.45;
  opacity:0;transform:translateY(8px);
  animation:msgIn .4s var(--ease) forwards;
}
.msg.in{justify-self:start;background:#152538;color:var(--on-dark);border-bottom-left-radius:4px}
.msg.out{justify-self:end;background:#14532D;color:#DCF8C6;border-bottom-right-radius:4px}
.msg.typing{justify-self:start;background:#152538;display:flex;gap:4px;padding:.7rem .8rem;border-bottom-left-radius:4px}
.msg.typing span{width:6px;height:6px;border-radius:50%;background:var(--on-dark-3);animation:blink 1.2s infinite}
.msg.typing span:nth-child(2){animation-delay:.2s}
.msg.typing span:nth-child(3){animation-delay:.4s}
@keyframes msgIn{to{opacity:1;transform:none}}
@keyframes blink{0%,60%,100%{opacity:.3}30%{opacity:1}}
@media (prefers-reduced-motion:reduce){
  .msg{opacity:1;transform:none;animation:none}
  .msg.typing{display:none}
}

/* Dashboard */
.dash{
  border:1px solid var(--navy-line);border-radius:var(--r-lg);
  background:var(--navy-800);overflow:hidden;box-shadow:var(--shadow-lg);
}
.dash-head{display:flex;align-items:center;gap:.7rem;padding:.6rem .9rem;background:var(--navy-700);border-bottom:1px solid var(--navy-line)}
.dot-row{display:flex;gap:5px}
.dot-row i{width:9px;height:9px;border-radius:50%;background:#2B415F}
.dash-title{font-family:"JetBrains Mono",ui-monospace,monospace;font-size:.72rem;color:var(--on-dark-3)}
.dash-body{padding:.9rem}
.dash-kpis{display:grid;grid-template-columns:repeat(3,1fr);gap:.6rem;margin-bottom:.9rem}
.kpi{padding:.6rem .7rem;border:1px solid var(--navy-line);border-radius:var(--r-sm);background:rgba(255,255,255,.02)}
.kpi-n{display:block;font-size:1.15rem;font-weight:750;color:var(--on-dark);letter-spacing:-.02em}
.kpi-em{color:var(--em-400)}
.kpi-am{color:var(--amber)}
.kpi-l{display:block;font-size:.68rem;color:var(--on-dark-3);margin-top:.1rem}

.dash-table{font-size:.75rem}
.dash-table th,.dash-table td{text-align:left;padding:.45rem .3rem;border-bottom:1px solid rgba(30,52,85,.6)}
.dash-table thead th{font-size:.65rem;text-transform:uppercase;letter-spacing:.08em;color:var(--on-dark-3);font-weight:600}
.dash-table td{color:var(--on-dark-2);font-variant-numeric:tabular-nums}
.dash-table tbody tr:last-child td{border-bottom:0}
.pill{display:inline-block;padding:.15rem .5rem;border-radius:999px;font-size:.65rem;font-weight:600;background:rgba(255,255,255,.06);color:var(--on-dark-2)}
.pill-ok{background:rgba(16,185,129,.16);color:var(--em-300)}
.pill-am{background:rgba(245,165,36,.14);color:var(--amber)}

.visual-note{margin-top:.9rem;font-size:.75rem;color:var(--on-dark-3);text-align:center}

@media (min-width:520px) and (max-width:959px){
  .device-stack{grid-template-columns:minmax(0,340px) minmax(0,1fr);align-items:start}
  .phone{max-width:none}
}
@media (min-width:1060px){
  .device-stack{grid-template-columns:minmax(0,300px) minmax(0,1fr);align-items:start;gap:1.1rem}
  .phone{max-width:none}
  .dash{margin-top:2.2rem}
}

/* ---------- 9. Trustbar ---------- */
.trustbar{background:var(--paper-2);border-block:1px solid var(--line);padding-block:clamp(2.5rem,5vw,3.5rem)}
.trustbar-lead{max-width:64ch;margin-inline:auto;text-align:center;font-size:clamp(1rem,.96rem + .35vw,1.15rem);color:var(--ink-2)}
.trustbar-lead strong{color:var(--ink)}
.trust-items{display:grid;gap:1.5rem;margin-top:2.25rem}
.trust-items li{display:grid;grid-template-columns:auto 1fr;grid-template-rows:auto auto;column-gap:.75rem;align-items:center}
.trust-items svg{grid-row:1/3;width:26px;height:26px;fill:none;stroke:var(--em-600);stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.trust-items strong{font-size:.95rem;font-weight:700;color:var(--ink)}
.trust-items span{font-size:.9rem;color:var(--ink-3)}
@media (min-width:800px){.trust-items{grid-template-columns:repeat(3,1fr);gap:2rem}}

/* ---------- 10. Problema ---------- */
.pain-list{display:grid;gap:.15rem;margin-top:2.25rem}
.pain-list li{
  position:relative;padding:.85rem 0 .85rem 2rem;
  border-bottom:1px solid var(--line);color:var(--ink-2);
}
.pain-list li:last-child{border-bottom:0}
.pain-list li::before{
  content:"";position:absolute;left:.45rem;top:1.35rem;
  width:7px;height:7px;border-radius:50%;
  background:#E5484D;box-shadow:0 0 0 4px rgba(229,72,77,.12);
}
.pivot{margin-top:3rem;padding:1.75rem;background:var(--paper-2);border:1px solid var(--line);border-radius:var(--r-lg)}
.pivot p{margin-top:.6rem;color:var(--ink-2);font-size:.95rem}
.chip-list{display:flex;flex-wrap:wrap;gap:.45rem;margin-top:1.1rem}
.chip-list li{
  font-family:"JetBrains Mono",ui-monospace,monospace;font-size:.78rem;
  padding:.35rem .7rem;border-radius:var(--r-sm);
  background:var(--paper);border:1px solid var(--line);color:var(--ink-2);
}
#problema .h2-center{margin-top:3.25rem}

/* ---------- 11. Solución (Build/Brand/Deploy) ---------- */
.bbd{display:grid;gap:1rem;margin-top:3rem;counter-reset:bbd}
.bbd li{
  padding:1.6rem;border:1px solid var(--navy-line);border-radius:var(--r-lg);
  background:linear-gradient(180deg,rgba(255,255,255,.035),rgba(255,255,255,.012));
}
.bbd-k{
  display:inline-block;font-family:"JetBrains Mono",ui-monospace,monospace;
  font-size:.7rem;letter-spacing:.16em;text-transform:uppercase;
  color:var(--em-400);border:1px solid rgba(16,185,129,.3);
  border-radius:999px;padding:.28rem .7rem;margin-bottom:1rem;
}
.bbd h3{font-size:1.15rem;font-weight:700;color:var(--on-dark)}
.bbd p{margin-top:.55rem;font-size:.925rem;color:var(--on-dark-2)}
@media (min-width:860px){.bbd{grid-template-columns:repeat(3,1fr)}}

/* ---------- 12. Demo ---------- */
.video-frame{
  position:relative;margin-top:2.5rem;aspect-ratio:16/9;
  border-radius:var(--r-lg);overflow:hidden;
  background:
    radial-gradient(30rem 18rem at 50% 40%, rgba(16,185,129,.14), transparent 65%),
    linear-gradient(160deg,var(--navy-800),var(--navy-900));
  border:1px solid var(--navy-line);
  display:grid;place-content:center;gap:1rem;justify-items:center;
  box-shadow:var(--shadow-md);
}
.video-play{
  display:grid;place-items:center;width:74px;height:74px;border-radius:50%;
  background:var(--em-600);color:#fff;
  box-shadow:0 8px 30px rgba(5,150,105,.45);
  transition:transform .18s var(--ease),background-color .18s var(--ease);
}
.video-play:hover{transform:scale(1.06);background:var(--em-500)}
.video-play svg{margin-left:4px}
.video-caption{font-family:"JetBrains Mono",ui-monospace,monospace;font-size:.75rem;color:var(--on-dark-2);letter-spacing:.04em}

.demo-points{display:grid;gap:.9rem;margin-top:2.25rem}
.demo-points li{padding-left:1.4rem;position:relative;font-size:.95rem;color:var(--ink-2)}
.demo-points li::before{content:"";position:absolute;left:0;top:.62rem;width:8px;height:8px;border-radius:2px;background:var(--em-500)}
.demo-points strong{color:var(--ink);font-weight:700}
@media (min-width:820px){.demo-points{grid-template-columns:repeat(3,1fr);gap:1.5rem}}

/* ---------- 13. Flujo del servicio ---------- */
.flow{display:grid;gap:.5rem;margin-top:2.75rem;justify-items:stretch}
.flow li{display:grid;justify-items:center;position:relative}
.flow li:not(:last-child)::after{
  content:"";width:1px;height:16px;background:var(--navy-line);margin-top:.5rem;
}
.flow-node{
  display:block;width:100%;text-align:center;
  padding:.7rem 1rem;border-radius:var(--r-md);
  border:1px solid var(--navy-line);background:rgba(255,255,255,.025);
  font-size:.875rem;font-weight:600;color:var(--on-dark-2);
}
.flow-strong{border-color:rgba(16,185,129,.4);background:rgba(16,185,129,.08);color:var(--em-300)}
@media (min-width:860px){
  .flow{grid-template-columns:repeat(5,1fr);gap:.5rem;align-items:center}
  .flow li:not(:last-child)::after{
    position:absolute;right:-.5rem;top:50%;transform:translateY(-50%);
    width:.5rem;height:1px;margin:0;
  }
}

.cards-3{display:grid;gap:1rem;margin-top:2.5rem}
.card{padding:1.5rem;border:1px solid var(--navy-line);border-radius:var(--r-lg);background:rgba(255,255,255,.02)}
.card h3{font-size:1.05rem;font-weight:700;color:var(--em-300)}
.card p{margin-top:.5rem;font-size:.925rem;color:var(--on-dark-2)}
@media (min-width:820px){.cards-3{grid-template-columns:repeat(3,1fr)}}

/* ---------- 14. ROI ---------- */
.roi-box{
  margin-top:2.5rem;border:1px solid var(--line);border-radius:var(--r-lg);
  background:var(--paper);box-shadow:var(--shadow-sm);overflow:hidden;
}
.roi-row{display:flex;justify-content:space-between;align-items:baseline;gap:1rem;padding:1.1rem 1.35rem;border-bottom:1px solid var(--line)}
.roi-row:last-child{border-bottom:0}
.roi-label{font-size:.925rem;color:var(--ink-2)}
.roi-val{font-size:1.15rem;font-weight:750;letter-spacing:-.02em;font-variant-numeric:tabular-nums;white-space:nowrap}
.roi-val small{font-size:.78rem;font-weight:500;color:var(--ink-3)}
.roi-total{background:var(--paper-2)}
.roi-em{color:var(--em-600);font-size:1.35rem}

/* ---------- 15. Qué incluye ---------- */
.grid-feat{display:grid;gap:1px;margin-top:2.75rem;background:var(--navy-line);border:1px solid var(--navy-line);border-radius:var(--r-lg);overflow:hidden}
.grid-feat li{padding:1.4rem;background:var(--navy-800)}
.grid-feat h3{font-size:.975rem;font-weight:700;color:var(--on-dark)}
.grid-feat h3::before{content:"";display:inline-block;width:6px;height:6px;border-radius:2px;background:var(--em-500);margin-right:.55rem;vertical-align:middle}
.grid-feat p{margin-top:.45rem;font-size:.875rem;color:var(--on-dark-2);line-height:1.55}
@media (min-width:640px){.grid-feat{grid-template-columns:repeat(2,1fr)}}
@media (min-width:1000px){.grid-feat{grid-template-columns:repeat(5,1fr)}}

/* ---------- 16. Personalización ---------- */
.split{display:grid;gap:clamp(2.5rem,5vw,4rem);align-items:center}
@media (min-width:960px){.split{grid-template-columns:minmax(0,1fr) minmax(0,1.05fr)}}

.check-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.6rem 1rem;margin-top:1.75rem}
.check-list li{position:relative;padding-left:1.5rem;font-size:.925rem;color:var(--ink-2)}
.check-list li::before{
  content:"";position:absolute;left:0;top:.42rem;width:14px;height:14px;border-radius:4px;
  background:rgba(16,185,129,.14);
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23059669' stroke-width='3.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m5 13 4 4L19 7'/%3E%3C/svg%3E");
  background-size:11px;background-repeat:no-repeat;background-position:center;
}

.code-card{border:1px solid var(--navy-line);border-radius:var(--r-lg);overflow:hidden;background:var(--navy-850);box-shadow:var(--shadow-lg)}
.code-head{display:flex;align-items:center;gap:.7rem;padding:.6rem .9rem;background:var(--navy-700);border-bottom:1px solid var(--navy-line)}
.code-file{font-family:"JetBrains Mono",ui-monospace,monospace;font-size:.72rem;color:var(--on-dark-3)}
.code-body{
  margin:0;padding:1.1rem;overflow-x:auto;
  font-family:"JetBrains Mono",ui-monospace,monospace;
  font-size:.775rem;line-height:1.85;color:var(--on-dark-2);
}
.c-k{color:var(--em-400)}

/* ---------- 17. White-label ---------- */
.nolist{display:grid;gap:.75rem;margin-top:2.25rem;max-width:44ch;margin-inline:auto}
.nolist li{display:flex;gap:.75rem;align-items:flex-start;font-size:1rem;color:var(--on-dark);font-weight:550}
.nolist .x{
  flex:none;display:grid;place-items:center;width:22px;height:22px;border-radius:50%;
  background:rgba(229,72,77,.14);color:#F2777A;font-size:.72rem;font-weight:700;margin-top:.15rem;
}

/* ---------- 18. Casos de uso ---------- */
.grid-use{display:grid;gap:1rem;margin-top:2.75rem}
.grid-use li{
  padding:1.5rem;border:1px solid var(--line);border-radius:var(--r-lg);
  background:var(--paper);transition:border-color .18s var(--ease),transform .18s var(--ease),box-shadow .18s var(--ease);
}
.grid-use li:hover{border-color:var(--em-500);transform:translateY(-2px);box-shadow:var(--shadow-md)}
.grid-use h3{font-size:1.05rem;font-weight:700}
.grid-use p{margin-top:.5rem;font-size:.9rem;color:var(--ink-3);line-height:1.55}
@media (min-width:680px){.grid-use{grid-template-columns:repeat(2,1fr)}}
@media (min-width:1000px){.grid-use{grid-template-columns:repeat(3,1fr)}}

/* ---------- 19. Comparativa ---------- */
.table-scroll{margin-top:2.75rem;overflow-x:auto;border:1px solid var(--navy-line);border-radius:var(--r-lg);-webkit-overflow-scrolling:touch}
.compare{min-width:640px;font-size:.9rem}
.compare th,.compare td{padding:.95rem 1.1rem;text-align:left;border-bottom:1px solid var(--navy-line);vertical-align:top}
.compare thead th{
  font-size:.72rem;text-transform:uppercase;letter-spacing:.1em;font-weight:650;
  color:var(--on-dark-3);background:var(--navy-700);border-bottom:1px solid var(--navy-line);
}
.compare tbody th{font-weight:600;color:var(--on-dark);width:30%}
.compare td{color:var(--on-dark-2)}
.compare tbody tr:last-child th,.compare tbody tr:last-child td{border-bottom:0}
.compare .col-us{background:rgba(16,185,129,.06)}
.compare thead .col-us{color:var(--em-300);background:rgba(16,185,129,.12)}
.compare .ok{color:var(--em-300);font-weight:700}
.compare .no{color:#F2777A;font-weight:700}

/* ---------- 20. Pasos ---------- */
.steps{display:grid;gap:0;margin-top:2.75rem}
.steps li{display:grid;grid-template-columns:auto 1fr;gap:1.25rem;padding:1.35rem 0;border-bottom:1px solid var(--line)}
.steps li:last-child{border-bottom:0}
.step-n{
  font-family:"JetBrains Mono",ui-monospace,monospace;font-size:.8rem;font-weight:500;
  color:var(--em-ink);padding-top:.28rem;
}
.steps h3{font-size:1.05rem;font-weight:700}
.steps p{margin-top:.3rem;font-size:.925rem;color:var(--ink-3)}

/* ---------- 21. Qué es / qué no es ---------- */
.isnot{display:grid;gap:1rem;margin-top:2.75rem}
.isnot-col{padding:1.75rem;border-radius:var(--r-lg);border:1px solid var(--navy-line)}
.isnot-col h3{font-size:1.1rem;font-weight:750;margin-bottom:1.1rem}
.isnot-col ul{display:grid;gap:.8rem}
.isnot-col li{position:relative;padding-left:1.6rem;font-size:.925rem;color:var(--on-dark-2);line-height:1.55}
.isnot-no h3{color:#F2777A}
.isnot-no li::before{content:"✕";position:absolute;left:0;top:0;color:#F2777A;font-size:.85rem;font-weight:700}
.isnot-si{border-color:rgba(16,185,129,.34);background:rgba(16,185,129,.05)}
.isnot-si h3{color:var(--em-300)}
.isnot-si li::before{content:"✓";position:absolute;left:0;top:0;color:var(--em-400);font-size:.9rem;font-weight:700}
@media (min-width:820px){.isnot{grid-template-columns:repeat(2,1fr)}}

/* ---------- 22. Precio ---------- */
.section-price{background:var(--paper-2);border-block:1px solid var(--line)}
.price-card{
  background:var(--paper);border:1px solid var(--line);border-radius:var(--r-xl);
  box-shadow:var(--shadow-md);overflow:hidden;
  padding:clamp(1.75rem,4vw,2.75rem);
  position:relative;
}
.price-card::before{content:"";position:absolute;inset:0 0 auto;height:4px;background:linear-gradient(90deg,var(--em-600),var(--em-400),var(--amber))}
.price-head{text-align:center;padding-bottom:1.75rem;border-bottom:1px solid var(--line)}
.price-name{font-size:clamp(1.4rem,1.2rem + 1vw,1.85rem);font-weight:800}
.price-sub{margin-top:.35rem;font-size:.875rem;color:var(--ink-3);text-transform:uppercase;letter-spacing:.1em}
.price-tag{display:flex;align-items:flex-start;justify-content:center;gap:.35rem;margin-top:1.35rem;color:var(--ink)}
.price-tag .cur{font-size:1.15rem;font-weight:650;color:var(--ink-3);margin-top:.85rem}
.price-tag .num{font-size:clamp(3.25rem,2.5rem + 4vw,4.75rem);font-weight:800;line-height:1;letter-spacing:-.04em;font-variant-numeric:tabular-nums}
.price-mode{margin-top:.5rem;font-size:.95rem;font-weight:650;color:var(--em-ink)}
.price-conv{margin-top:.4rem;font-size:.8125rem;color:var(--ink-3)}
/* El importe en pesos es más largo que "297": que no rompa el layout */
.price-tag .num{max-width:100%;overflow-wrap:anywhere}
@media (max-width:400px){.price-tag .num{font-size:clamp(2.5rem,10vw,3.25rem)}}

.price-list{display:grid;gap:.7rem;margin-top:1.75rem}
.price-list li{position:relative;padding-left:1.7rem;font-size:.9375rem;color:var(--ink-2)}
.price-list li::before{
  content:"";position:absolute;left:0;top:.4rem;width:16px;height:16px;border-radius:50%;
  background:rgba(16,185,129,.13);
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23059669' stroke-width='3.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m5 13 4 4L19 7'/%3E%3C/svg%3E");
  background-size:11px;background-repeat:no-repeat;background-position:center;
}
@media (min-width:680px){.price-list{grid-template-columns:repeat(2,1fr);gap:.7rem 1.5rem}}

.price-note{margin-top:1.75rem;font-size:.9rem;color:var(--ink-3);text-align:center}
.price-card .btn{margin-top:1.5rem}
.price-micro{margin-top:1rem;text-align:center;font-size:.8125rem;color:var(--ink-3)}
.price-anchor{margin-top:2rem;text-align:center;font-size:.9rem;color:var(--ink-3);max-width:58ch;margin-inline:auto;line-height:1.6}
.price-anchor strong{color:var(--ink-2)}

/* ---------- 23. Garantía ---------- */
.guarantee{
  display:grid;gap:1.25rem;align-items:start;
  padding:clamp(1.5rem,3.5vw,2.25rem);
  border:1px solid var(--line);border-radius:var(--r-lg);
  background:var(--paper-2);
}
.guarantee-icon{color:var(--em-600);flex:none}
.guarantee p{margin-top:.75rem;color:var(--ink-2);font-size:.975rem;line-height:1.65}
@media (min-width:640px){.guarantee{grid-template-columns:auto 1fr;gap:1.5rem}}

/* ---------- 24. FAQ ---------- */
.faq{margin-top:2.5rem;border-top:1px solid var(--navy-line)}
.faq details{border-bottom:1px solid var(--navy-line)}
.faq summary{
  display:flex;justify-content:space-between;align-items:center;gap:1rem;
  padding:1.15rem .25rem;cursor:pointer;list-style:none;
  font-size:1rem;font-weight:650;color:var(--on-dark);
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{
  content:"";flex:none;width:11px;height:11px;
  border-right:2px solid var(--em-400);border-bottom:2px solid var(--em-400);
  transform:rotate(45deg) translateY(-3px);transition:transform .22s var(--ease);
}
.faq details[open] summary::after{transform:rotate(-135deg) translateY(-3px)}
.faq summary:hover{color:var(--em-300)}
.faq-a{padding:0 .25rem 1.25rem}
.faq-a p{font-size:.9375rem;color:var(--on-dark-2);line-height:1.65;max-width:70ch}

/* ---------- 25. CTA final ---------- */
.final-cta{
  background:var(--navy-900);color:var(--on-dark);text-align:center;
  background-image:radial-gradient(50rem 24rem at 50% 100%, rgba(16,185,129,.15), transparent 62%);
}
.final-cta .h2{color:var(--on-dark)}
.final-cta .sub{color:var(--on-dark-2)}
.final-cta .price-micro{color:var(--on-dark-3)}

/* ---------- 26. Footer ---------- */
.site-footer{background:var(--navy-850);color:var(--on-dark-2);border-top:1px solid var(--navy-line);padding-top:3rem}
.footer-inner{display:grid;gap:2rem}
.footer-brand .logo{color:var(--on-dark)}
.footer-brand p{margin-top:.6rem;font-size:.875rem;color:var(--on-dark-3)}
.footer-nav{display:flex;flex-wrap:wrap;gap:.75rem 1.5rem}
.footer-nav a{font-size:.875rem;transition:color .16s var(--ease)}
.footer-nav a:hover{color:var(--em-300)}
.footer-legal{margin-top:2.5rem;padding-block:1.35rem;border-top:1px solid var(--navy-line)}
.footer-legal p{font-size:.8125rem;color:var(--on-dark-3)}
@media (min-width:820px){
  .footer-inner{grid-template-columns:minmax(0,1fr) auto;align-items:start}
  .footer-nav{justify-content:flex-end;max-width:26rem}
}

/* ---------- 27. Sticky CTA móvil ---------- */
.sticky-cta{
  position:fixed;left:0;right:0;bottom:0;z-index:90;
  display:flex;align-items:center;justify-content:space-between;gap:1rem;
  padding:.7rem var(--gut);
  padding-bottom:calc(.7rem + env(safe-area-inset-bottom,0px));
  background:rgba(6,13,25,.96);
  backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
  border-top:1px solid var(--navy-line);
  transform:translateY(110%);transition:transform .28s var(--ease);
}
.sticky-cta.is-visible{transform:none}
.sticky-price{font-size:.95rem;font-weight:750;color:var(--on-dark);white-space:nowrap}
.sticky-price small{display:block;font-size:.68rem;font-weight:500;color:var(--on-dark-3)}
@media (min-width:900px){.sticky-cta{display:none}}

/* ---------- 28. Scroll reveal ---------- */
.reveal{opacity:0;transform:translateY(14px);transition:opacity .55s var(--ease),transform .55s var(--ease)}
.reveal.is-in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}}