/* ============================================================
   Kaysen — landing · estilo.css
   Tokens: LANDING.md §2 (los mismos de la aplicación). No se inventa color.
   Un solo adorno que se nota: el tachado ámbar (§1.1). El mar es fondo (§1.2).
   ============================================================ */

:root{
  --paper:#F8F7F4; --navy:#1F3A5F; --navy-osc:#16294A; --navy-foot:#12253F;
  --blue:#2F6BD8; --teal:#2E9E8C; --mint:#3FD0B0; --amber:#F2B04A;
  --text:#1E2A3A; --dim:#5A6B7A; --line:#E0E4EC;
  --velo:rgba(26,55,92,.70);          /* §1.2: velo navy sobre el mar */
  --f-display:"Archivo",system-ui,Segoe UI,Roboto,sans-serif;
  --f-body:"Source Sans 3","Source Sans Pro",system-ui,Segoe UI,Roboto,sans-serif;
  --f-mono:"IBM Plex Mono",ui-monospace,Consolas,monospace;
  --wrap:1120px; --radio:16px;
  color-scheme:light;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--f-body);font-size:17px;line-height:1.55;color:var(--text);
     background:var(--navy);overflow-x:hidden}
img{max-width:100%;height:auto;display:block}
a{color:inherit}
h1,h2,h3{font-family:var(--f-display);letter-spacing:-.02em;line-height:1.08;margin:0;text-wrap:balance}
h1{font-weight:900;font-size:clamp(38px,5.2vw,64px);letter-spacing:-.03em}
h2{font-weight:800;font-size:clamp(28px,3.4vw,40px)}
h3{font-weight:800;font-size:21px;letter-spacing:-.01em}
p{margin:0}
b,strong{font-weight:700}
.wrap{width:min(var(--wrap),100% - 40px);margin-inline:auto}
.wrap-angosto{width:min(760px,100% - 40px)}
.saltar{position:absolute;left:-999px;top:8px;background:var(--amber);color:var(--navy-osc);padding:8px 14px;border-radius:8px;font-weight:700;z-index:50}
.saltar:focus{left:12px}
:focus-visible{outline:3px solid var(--amber);outline-offset:3px}

/* ── §1.2 El mar ─────────────────────────────────────────── */
.mar{position:fixed;inset:0;z-index:-1;overflow:hidden;
     background:linear-gradient(180deg,#24507F 0%,#2C63A0 45%,#1F3A5F 100%)}
.mar i{position:absolute;inset:-30%;display:block;background-repeat:no-repeat;
       will-change:transform;mix-blend-mode:screen}
.mar .o1{background-image:
    radial-gradient(52% 40% at 22% 28%,rgba(90,168,255,.55),transparent 68%),
    radial-gradient(46% 36% at 78% 66%,rgba(63,208,176,.34),transparent 70%);
  animation:ola1 14s ease-in-out infinite alternate}
.mar .o2{background-image:
    radial-gradient(44% 34% at 72% 22%,rgba(47,107,216,.48),transparent 70%),
    radial-gradient(40% 30% at 18% 74%,rgba(46,158,140,.30),transparent 72%);
  animation:ola2 19s ease-in-out infinite alternate}
.mar .o3{background-image:
    radial-gradient(38% 30% at 48% 52%,rgba(140,205,255,.30),transparent 66%);
  animation:ola3 26s linear infinite}
@keyframes ola1{from{transform:translate(-16%,-9%) scale(1)}
                to  {transform:translate( 16%, 9%) scale(1.18)}}
@keyframes ola2{from{transform:translate( 14%,-7%) scale(1.14)}
                to  {transform:translate(-14%, 7%) scale(1)}}
@keyframes ola3{from{transform:translate(-22%,4%) scale(1.05)}
                50% {transform:translate( 22%,-4%) scale(1.16)}
                to  {transform:translate(-22%,4%) scale(1.05)}}
@media (prefers-reduced-motion:reduce){.mar i{animation:none}}

/* ── Etiquetas, botones ──────────────────────────────────── */
.etiqueta{font-family:var(--f-mono);font-size:12px;font-weight:500;letter-spacing:.16em;text-transform:uppercase;color:var(--blue);margin-bottom:12px}
.etiqueta-mint{color:var(--mint)}
.etiqueta-gris{color:rgba(190,206,228,.75)}
.btn{display:inline-block;font-family:var(--f-display);font-weight:800;font-size:17px;letter-spacing:-.01em;
     padding:15px 26px;border-radius:12px;text-decoration:none;transition:transform .12s ease,box-shadow .12s ease;white-space:nowrap}
.btn:hover{transform:translateY(-1px)}
.btn:active{transform:translateY(0)}
/* §1.1 regla: sobre navy el botón es ámbar, sobre papel es azul. */
.btn-ambar{background:var(--amber);color:var(--navy-osc);box-shadow:0 10px 28px rgba(242,176,74,.30)}
.btn-ambar:hover{box-shadow:0 14px 32px rgba(242,176,74,.42)}
.btn-azul{background:var(--blue);color:#fff}
.btn-chico{font-size:14px;padding:10px 16px;border-radius:10px}
.cta{display:flex;flex-direction:column;gap:12px;align-items:flex-start}
.cta-centro{align-items:center}
.pago-linea{font-size:14px;color:rgba(214,226,242,.86)}
.pago-linea a{color:var(--mint);text-decoration-thickness:1px;text-underline-offset:3px}

/* ── §3.1 Header ─────────────────────────────────────────── */
.header{position:sticky;top:0;z-index:20;background:var(--navy-osc);color:#fff;
        box-shadow:0 1px 0 rgba(255,255,255,.06),0 8px 24px rgba(6,18,38,.25)}
.header-in{display:flex;align-items:center;gap:22px;min-height:64px}
.marca{display:flex;align-items:center;gap:10px;text-decoration:none}
.marca-txt{display:flex;flex-direction:column;line-height:1}
.marca-txt b{font-family:var(--f-display);font-weight:900;font-size:19px;letter-spacing:.02em}
.marca-txt small{font-family:var(--f-mono);font-size:8.5px;letter-spacing:.22em;color:var(--mint);margin-top:3px}
.slogan{margin-left:auto;margin-right:auto;font-style:italic;font-size:15px;color:rgba(214,226,242,.8)}
.header .btn{margin-left:auto}

/* ── Secciones navy (§1.2: velo, no sólido) ──────────────── */
.navy{background:var(--velo);color:#fff;position:relative}
.bajada{font-size:clamp(18px,1.6vw,21px);line-height:1.5;color:rgba(232,239,248,.92);max-width:56ch}
.bajada b{color:#fff}

/* ── §3.2 Hero ───────────────────────────────────────────── */
.hero{padding:68px 0 56px}
.hero-grid{display:grid;grid-template-columns:1.1fr 1fr;gap:56px;align-items:center}
.hero-txt{display:flex;flex-direction:column;gap:22px}
.hero h1{max-width:12ch}
/* §1.1.3 el tachado ámbar dibujado: 5px, 1.6°, sobresale ~4px por lado */
.tachado{position:relative;display:inline-block;color:rgba(232,239,248,.78)}
.tachado::after{content:"";position:absolute;left:-4px;right:-4px;top:54%;height:5px;
                background:var(--amber);border-radius:3px;transform:rotate(-1.6deg);pointer-events:none}
.hero-media{margin:0;justify-self:end;width:min(100%,460px)}
.hero-media img{border-radius:10px;box-shadow:0 30px 70px rgba(6,18,38,.55),0 0 0 1px rgba(255,255,255,.08)}
.hero-media figcaption{font-family:var(--f-mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:rgba(214,226,242,.6);margin-top:12px;text-align:right}

/* ── §3.3 Banda de precio ────────────────────────────────── */
#precio{margin-top:54px;scroll-margin-top:90px}
.banda-card{background:linear-gradient(180deg,rgba(22,41,74,.90),rgba(18,37,63,.94));
  border:1px solid rgba(120,180,255,.28);border-radius:20px;padding:30px 34px 24px;
  box-shadow:0 26px 64px rgba(6,18,38,.48);backdrop-filter:blur(2px)}
.banda{display:grid;grid-template-columns:1.4fr auto 1fr;gap:28px;align-items:center}
.banda .etiqueta{margin-bottom:8px}
.cifra-us{font-family:var(--f-display);font-weight:900;font-size:48px;letter-spacing:-.03em;line-height:1;color:#fff}
.cifra-us span{font-size:22px;font-weight:800;letter-spacing:-.01em;color:rgba(232,239,248,.9)}
.mxn{font-size:13px;color:rgba(190,206,228,.72);margin-top:8px;font-variant-numeric:tabular-nums}
.us-nota{margin-top:10px;font-weight:700;color:var(--mint)}
.vs{align-self:stretch;display:flex;align-items:center;font-style:italic;font-size:14px;color:rgba(190,206,228,.6);
    padding:0 22px;border-left:1px solid rgba(120,180,255,.22);border-right:1px solid rgba(120,180,255,.22)}
.cifra-them{font-family:var(--f-display);font-weight:800;font-size:24px;letter-spacing:-.02em;line-height:1;color:rgba(190,206,228,.78)}
.them-nota{margin-top:10px;color:rgba(190,206,228,.6)}
.letra-chica{margin-top:22px;padding-top:14px;border-top:1px solid rgba(120,180,255,.18);font-size:12.5px;color:rgba(190,206,228,.62)}
.letra-chica-claro{border-top:0;padding-top:0;color:rgba(232,239,248,.7);text-align:center;margin-top:18px}

/* ── Secciones de papel: el mar entre las tarjetas ────────── */
.papel-sec{padding:64px 0}
.sec-head{max-width:64ch;margin-bottom:30px}
.sec-head-claro{color:#fff}
.sec-head-claro .etiqueta{color:var(--mint)}
.sec-bajada{margin-top:12px;font-size:18px;color:rgba(232,239,248,.88)}
.card{background:var(--paper);border-radius:var(--radio);padding:26px 26px 24px;color:var(--text);
      box-shadow:0 18px 48px rgba(6,18,38,.30)}
.trio{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.duo{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.card h3{margin-bottom:10px}
.card p{color:var(--text)}

/* §3.4 razones: barra lateral teal / ámbar / azul */
.razon{border-left:6px solid;display:flex;flex-direction:column;gap:10px}
.razon-teal{border-color:var(--teal)}.razon-ambar{border-color:var(--amber)}.razon-azul{border-color:var(--blue)}
.razon-ico{font-size:24px;line-height:1}
.razon h3{margin-bottom:0}
.prueba{margin-top:auto;padding-top:12px;border-top:1px solid var(--line);font-size:14.5px;color:var(--dim)}
.razon-teal .prueba{color:var(--teal)}.razon-ambar .prueba{color:#B8761A}.razon-azul .prueba{color:var(--blue)}
.veredicto-img{border-radius:8px;border:1px solid var(--line)}

/* §3.5 reportes */
.reporte{padding-top:0;overflow:hidden}
.reporte-img{margin:0 -26px 18px;aspect-ratio:4/3;overflow:hidden;background:#EEF1F5;border-bottom:1px solid var(--line)}
.reporte-img img{width:100%;height:100%;object-fit:cover;object-position:top}
.para-que{margin-top:14px;font-family:var(--f-mono);font-size:11.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--dim)}

/* §3.6 pasos */
.pasos{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:18px;counter-reset:paso}
.paso{padding-top:22px}
.num{font-family:var(--f-mono);font-size:13px;letter-spacing:.16em;color:var(--blue);display:block;margin-bottom:10px}

/* §3.7 comparativa: Kaysen protagonista, montada 16px sobre la otra */
.comparativa{display:grid;grid-template-columns:1.3fr 1fr;gap:0;align-items:start;margin-top:8px}
.comp{border-radius:var(--radio);padding:30px 30px 26px}
.comp-kaysen{background:var(--navy);color:#fff;position:relative;z-index:2;margin-top:-16px;
             box-shadow:0 28px 64px rgba(6,18,38,.55),0 0 0 1px rgba(120,180,255,.25)}
.comp-otra{background:#fff;color:var(--dim);position:relative;z-index:1;margin-left:-8px;padding-left:38px;
           box-shadow:0 10px 30px rgba(6,18,38,.18)}
.comp-otra .etiqueta{color:var(--dim)}
.comp-cifra{font-family:var(--f-display);font-weight:900;font-size:56px;letter-spacing:-.03em;line-height:1}
.comp-cifra span{display:block;font-family:var(--f-body);font-weight:600;font-size:16px;letter-spacing:0;margin-top:8px;color:rgba(232,239,248,.85)}
.comp-otra .comp-cifra{font-size:32px;font-weight:800;color:var(--text)}
.comp-otra .comp-cifra span{color:var(--dim);font-size:14px}
.mxn-chico{font-size:12px}
.comp-lista{list-style:none;margin:20px 0 0;padding:0;display:flex;flex-direction:column;gap:10px;font-size:15px}
.comp-lista b{display:inline-block;width:20px;color:var(--mint)}
.comp-otra .comp-lista{font-size:13.5px}
.comp-otra .comp-lista b{color:#C0392B}
.edicion{margin-top:34px;padding:22px 26px;border-radius:14px;background:rgba(18,37,63,.62);border:1px solid rgba(120,180,255,.22);
         color:#fff;text-align:center;backdrop-filter:blur(2px)}
.edicion-titulo{font-family:var(--f-display);font-weight:800;font-size:20px;letter-spacing:-.01em}
.edicion-sub{margin-top:6px;color:var(--mint);font-weight:600}

/* §3.8 auditar */
.auditar{max-width:820px;margin-inline:auto;padding:34px 36px}
.auditar h2{margin-bottom:12px}

/* §3.9 FAQ */
.faq{padding:6px 26px}
.faq details{border-bottom:1px solid var(--line);padding:16px 0}
.faq details:last-child{border-bottom:0}
.faq summary{cursor:pointer;font-family:var(--f-display);font-weight:800;font-size:18px;letter-spacing:-.01em;list-style:none;
             display:flex;justify-content:space-between;align-items:center;gap:16px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-family:var(--f-mono);color:var(--blue);font-size:22px;flex:none}
.faq details[open] summary::after{content:"–"}
.faq details p{margin-top:10px;color:var(--text)}
.faq a{color:var(--blue)}

/* §3.9-bis tutoriales */
.tutorial{padding-top:0;overflow:hidden}
.tutorial-marco{position:relative;margin:0 -26px 18px;aspect-ratio:16/9;overflow:hidden;background:#EEF1F5;border-bottom:1px solid var(--line)}
.tutorial-marco img{width:100%;height:100%;object-fit:cover;object-position:top}
.tutorial-tag{position:absolute;left:14px;bottom:14px;font-family:var(--f-mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;
              background:rgba(22,41,74,.88);color:#fff;padding:6px 10px;border-radius:6px}
.dur{font-family:var(--f-mono);font-size:12px;font-weight:400;letter-spacing:.1em;color:var(--dim);margin-left:8px}

/* §3.10 cierre */
.cierre{padding:76px 0 70px;text-align:center}
.cierre-in{display:flex;flex-direction:column;align-items:center;gap:22px}
.cierre .bajada{text-align:center}
.sello{display:inline-flex;align-items:center;gap:8px;font-size:15px;color:#fff;
       background:rgba(46,158,140,.22);border:1px solid rgba(63,208,176,.45);padding:8px 16px;border-radius:999px}
.sello b{color:var(--mint)}

/* §3.11 footer (opaco) */
.footer{background:var(--navy-foot);color:rgba(214,226,242,.8);padding:34px 0 30px;font-size:14px}
.footer-links{display:flex;flex-wrap:wrap;gap:8px 22px;margin-bottom:18px}
.footer-links a{color:#fff;text-decoration:none;border-bottom:1px solid rgba(255,255,255,.25)}
.footer-links a:hover{border-color:var(--mint)}
.descargo{max-width:78ch;font-size:13px;color:rgba(190,206,228,.66);line-height:1.5}
.footer-cierre{margin-top:18px;font-family:var(--f-mono);font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:rgba(190,206,228,.55)}

/* ── Páginas legales ─────────────────────────────────────── */
.legal{padding:48px 0 64px}
.legal .card{padding:40px 44px}
.legal h1{font-size:clamp(30px,4vw,42px);margin-bottom:6px}
.legal .fecha{font-family:var(--f-mono);font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--dim);margin-bottom:28px}
.legal h2{font-size:22px;margin:30px 0 10px;scroll-margin-top:90px}
.legal p,.legal li{max-width:72ch;color:var(--text)}
.legal p+p{margin-top:10px}
.legal ul,.legal ol{padding-left:22px;margin:8px 0}
.legal li+li{margin-top:6px}
.legal .nota{background:#fff;border:1px solid var(--line);border-left:4px solid var(--amber);padding:12px 16px;border-radius:8px;font-size:15px;margin-top:14px}

/* ── §5 Móvil ────────────────────────────────────────────── */
@media (max-width:900px){
  .trio{grid-template-columns:1fr 1fr}
  .pasos{grid-template-columns:1fr 1fr}
  .hero-grid{grid-template-columns:1fr;gap:34px}
  .hero-media{justify-self:center;width:min(100%,420px)}
  .hero-media figcaption{text-align:center}
}
@media (max-width:640px){
  body{font-size:16px}
  .slogan{display:none}                          /* header: solo logo + botón */
  .header-in{gap:12px;min-height:58px}
  .header .btn{padding:9px 12px;font-size:13px}
  h1{font-size:31px}                              /* conserva el tachado */
  .hero{padding:40px 0 40px}
  .hero-txt{gap:18px}
  .cta{align-items:stretch;width:100%}
  .btn:not(.btn-chico){width:100%;text-align:center}   /* único tocable grande */
  .pago-linea{text-align:center}
  .banda-card{padding:22px 20px 18px}
  .banda{grid-template-columns:1fr;gap:16px}      /* apila: us arriba, siempre */
  .vs{border-left:0;border-right:0;border-top:1px solid rgba(120,180,255,.22);border-bottom:1px solid rgba(120,180,255,.22);
      padding:10px 0;justify-content:center}
  .cifra-us{font-size:40px}
  .trio,.duo,.pasos{grid-template-columns:1fr}
  .papel-sec{padding:44px 0}
  .comparativa{grid-template-columns:1fr;gap:14px}
  .comp-kaysen{margin-top:0}
  .comp-otra{margin-left:0;padding-left:30px}
  .comp-cifra{font-size:46px}
  .auditar{padding:26px 22px}
  .faq{padding:4px 18px}
  .faq summary{font-size:16.5px}
  .legal .card{padding:26px 20px}
  .footer-links{gap:8px 16px}
}

/* ── §3.7-bis Las dos licencias ───────────────────────────
   El oro es el MISMO acento que la aplicación le da al nivel Despacho
   (#C9962E, el ámbar de marca oscurecido para que contraste como texto).
   Que el producto y la página usen el mismo oro no es coincidencia: es lo
   que hace que la tarjeta y lo que el comprador abre después se reconozcan.
   Y sigue la regla de §1.1: el acento entra como filete y botón, nunca
   como relleno de tarjeta. Un panel dorado se vería barato. */
.licencias{display:grid;grid-template-columns:1fr 1fr;gap:22px;align-items:stretch}
.lic{background:var(--paper);border-radius:var(--radio);padding:30px 28px 28px;color:var(--text);
     display:flex;flex-direction:column;box-shadow:0 18px 48px rgba(6,18,38,.30)}
.lic-oro{border-top:3px solid #C9962E}
.etiqueta-oro{color:#A87A1E}
.lic .etiqueta-mint{color:var(--teal)}
.lic-cifra{font-family:var(--f-display);font-weight:900;font-size:44px;letter-spacing:-.03em;line-height:1;
           margin-top:6px;color:var(--navy)}
.lic-cifra span{display:block;font-family:var(--f-body);font-weight:600;font-size:15px;letter-spacing:0;
                margin-top:8px;color:var(--dim)}
.lic .mxn-chico{color:var(--dim);margin-top:8px}
.lic-para{margin-top:16px;font-weight:700;font-size:17px;color:var(--navy)}
.lic-lista{list-style:none;margin:14px 0 24px;padding:0;display:flex;flex-direction:column;gap:9px;font-size:15px}
.lic-lista b{display:inline-block;width:20px;color:var(--teal)}
.lic-oro .lic-lista b{color:#C9962E}
.lic .btn{margin-top:auto;text-align:center;white-space:normal}
.btn-oro{background:#C9962E;color:#fff;box-shadow:0 10px 28px rgba(201,150,46,.32)}
.btn-oro:hover{box-shadow:0 14px 32px rgba(201,150,46,.44)}
.lic-ascenso{margin-top:22px;font-size:15px;color:rgba(232,239,248,.88);text-align:center}

@media (max-width:820px){
  .licencias{grid-template-columns:1fr}
  .lic-cifra{font-size:38px}
}

/* ── §3.0 Orden 2026-09-26: piezas nuevas ──────────────────
   La segunda licencia anunciada desde el hero (sin precio) y en el cierre;
   la referencia de renta arriba de las dos tarjetas; el porqué del Despacho
   debajo; y el subtítulo que une los pasos con sus tutoriales. */
.hero-despacho{font-size:15px;color:rgba(232,239,248,.9);margin-top:2px}
.hero-despacho a{color:#F2C46A;font-weight:700;text-decoration-thickness:1px;text-underline-offset:3px}
.renta{display:flex;align-items:baseline;gap:18px;flex-wrap:wrap;margin:0 0 20px;padding:14px 22px;
       border-radius:12px;background:rgba(18,37,63,.55);border:1px dashed rgba(190,206,228,.35)}
.renta .etiqueta{margin:0;color:rgba(190,206,228,.8)}
.renta-cifra{font-family:var(--f-display);font-weight:800;font-size:26px;letter-spacing:-.02em;line-height:1;
             color:rgba(214,226,242,.85);text-decoration:line-through;text-decoration-color:rgba(242,176,74,.8);
             text-decoration-thickness:2px}
.renta-cifra span{font-family:var(--f-body);font-weight:600;font-size:15px;letter-spacing:0;margin-left:6px;
                  display:inline-block;text-decoration:none;color:rgba(190,206,228,.8)}
.lic-porque{margin:22px auto 0;max-width:68ch;font-size:15.5px;color:rgba(232,239,248,.92);text-align:center}
.lic-porque b{color:#F2C46A}
.sub-bloque{margin:40px 0 18px;font-family:var(--f-display);font-weight:800;font-size:20px;letter-spacing:-.01em;color:#fff}
@media (max-width:640px){
  .renta{flex-direction:column;gap:8px;padding:14px 18px}
  .renta-cifra span{display:block;margin:6px 0 0}
  .hero-despacho{text-align:center}
}

/* ── Menú, prueba y área de clientes (2026-09-26) ──────────
   El menú sustituye al eslogan en el header. En pantallas medianas y en
   teléfono baja a una segunda fila con desplazamiento horizontal: todos los
   apartados siguen a un toque, sin menú hamburguesa que esconda el de
   clientes. */
.nav{display:flex;align-items:center;gap:20px;margin-left:auto}
.nav a{color:rgba(232,239,248,.86);font-size:15px;font-weight:600;text-decoration:none;white-space:nowrap}
.nav a:hover{color:#fff}
.nav .nav-clientes{border:1px solid rgba(190,206,228,.45);border-radius:999px;padding:6px 14px;color:#fff}
.nav .nav-clientes:hover{border-color:var(--mint)}
.header .nav + .btn{margin-left:8px}
.cta-botones{display:flex;flex-wrap:wrap;gap:12px;align-items:center}
.cta-centro .cta-botones{justify-content:center}
.btn-sec{background:transparent;color:#fff;border:2px solid rgba(232,239,248,.55);box-shadow:none}
.btn-sec:hover{border-color:#fff}
.prueba-card{margin-top:28px;display:flex;gap:26px;align-items:center;justify-content:space-between;
             padding:24px 28px;border-radius:14px;background:rgba(18,37,63,.55);border:1px solid rgba(120,180,255,.25)}
.prueba-card h3{color:#fff;font-size:22px;margin-bottom:8px}
.prueba-card p{color:rgba(232,239,248,.88);font-size:15.5px;max-width:62ch}
.prueba-card .etiqueta{color:var(--mint);margin-bottom:8px}
.prueba-card .btn{flex:none}
@media (max-width:1080px){
  .header-in{flex-wrap:wrap;row-gap:0}
  .header .btn{margin-left:auto}
  .nav{order:3;width:100%;min-width:0;flex:1 1 100%;margin:0;padding:2px 0 12px;overflow-x:auto;gap:18px}
  .nav a{font-size:14px}
}
@media (max-width:640px){
  .cta-botones{flex-direction:column;align-items:stretch;width:100%}
  .prueba-card{flex-direction:column;align-items:stretch;padding:20px}
}

/* ── Área de clientes: capa sobre la landing (2026-09-26) ─────
   Pantalla completa, con su propia barra y un «Volver a la página». La capa
   tapa el header de la landing a propósito: adentro no se compra. */
.capa{position:fixed;inset:0;z-index:60;overflow-y:auto;
      background:linear-gradient(180deg,#1d3a60 0%,#16294A 60%,#12253F 100%)}
.capa-barra{position:sticky;top:0;z-index:2;background:var(--navy-osc);color:#fff;
            box-shadow:0 1px 0 rgba(255,255,255,.06),0 8px 24px rgba(6,18,38,.25)}
.capa-barra-in{display:flex;align-items:center;justify-content:space-between;min-height:64px}
.capa-cerrar{background:none;border:1px solid rgba(190,206,228,.45);border-radius:999px;color:#fff;
             font:600 15px var(--f-body);padding:7px 16px;cursor:pointer}
.capa-cerrar:hover{border-color:var(--mint)}
.capa button.btn{border:0}


.cli{padding:48px 0 72px}
.cli h1{font-size:40px;color:#fff}
.cli .bajada{color:rgba(232,239,248,.88);margin-top:10px;max-width:62ch}
.puerta{margin-top:28px;max-width:680px}
.puerta label{display:block;font-weight:700;margin-bottom:8px;color:var(--text)}
.puerta textarea{width:100%;min-height:92px;font-family:var(--f-mono);font-size:13px;padding:12px 14px;
                 border:1px solid var(--line);border-radius:10px;background:#fff;color:var(--text);resize:vertical;box-sizing:border-box}
.puerta .fila{display:flex;gap:14px;align-items:center;flex-wrap:wrap;margin-top:14px}
.puerta .recordar{font-size:14px;color:var(--dim);display:flex;gap:8px;align-items:center}
.puerta .nota{font-size:13.5px;color:var(--dim);margin-top:14px}
.aviso{margin-top:12px;font-size:14.5px;color:#B52A1E;min-height:1.2em}
.sesion{display:flex;flex-wrap:wrap;gap:12px 18px;align-items:center;margin-top:22px;color:rgba(232,239,248,.9)}
.sesion .pill{border:1px solid rgba(190,206,228,.45);border-radius:999px;padding:5px 12px;font-weight:700;color:#fff}
.sesion .pill.oro{border-color:#C9962E;color:#F2C46A}
.sesion button{background:none;border:0;color:var(--mint);font:inherit;cursor:pointer;text-decoration:underline;text-underline-offset:3px}
.pestanas{display:flex;gap:6px;flex-wrap:wrap;margin-top:26px;border-bottom:1px solid rgba(190,206,228,.25)}
.pestanas button{background:none;border:0;border-bottom:3px solid transparent;color:rgba(232,239,248,.8);
                 font:600 15.5px var(--f-body);padding:12px 14px;cursor:pointer}
.pestanas button[aria-selected="true"]{color:#fff;border-bottom-color:var(--amber)}
.panel{margin-top:22px}
.panel .card h2{font-size:24px;margin-bottom:10px}
.panel .card h3{font-size:18px;margin:18px 0 6px}
.panel .card p,.panel .card li{color:var(--text)}
.version{font-family:var(--f-mono);font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--dim)}
.novedad{border-top:1px solid var(--line);padding-top:16px;margin-top:16px}
.novedad:first-of-type{border-top:0;margin-top:0;padding-top:0}
.form-ayuda{display:grid;gap:16px;margin-top:10px}
.form-ayuda label{font-weight:700;display:block;margin-bottom:6px}
.form-ayuda select,.form-ayuda input[type=text],.form-ayuda input[type=email],.form-ayuda textarea{
  width:100%;box-sizing:border-box;font:16px var(--f-body);padding:10px 12px;border:1px solid var(--line);border-radius:8px;background:#fff;color:var(--text)}
.form-ayuda textarea{min-height:110px;resize:vertical}
.form-ayuda .opciones{display:flex;flex-wrap:wrap;gap:8px 18px}
.form-ayuda .opciones label{font-weight:400;display:flex;gap:6px;align-items:center;margin:0}
.form-ayuda .dos{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.tapa{background:#FFF7E6;border:1px solid #F2C46A;border-radius:8px;padding:10px 14px;font-size:14.5px}
.ayuda-hint{font-size:13.5px;color:var(--dim);margin-top:4px}
.clave-caja{font-family:var(--f-mono);font-size:12px;word-break:break-all;background:#F3F5F9;border:1px solid var(--line);border-radius:8px;padding:10px 12px;margin-top:8px}
.btn-linea{background:#fff;color:var(--navy);border:2px solid var(--navy);box-shadow:none}
[hidden]{display:none !important}
@media (max-width:640px){
  .cli h1{font-size:30px}
  .form-ayuda .dos{grid-template-columns:1fr}
  .pestanas{overflow-x:auto;flex-wrap:nowrap}
  .pestanas button{white-space:nowrap}
}

/* ── Moneda a la vista (2026-09-26) ────────────────────────
   Cada precio lleva «USD» pegado, más chico y un poco atenuado: presente
   para que nadie lea pesos donde hay dólares, pero sin competir con la
   cifra. Hereda el color de donde esté (botón, tarjeta, franja). */
.usd{font-size:.62em;font-weight:700;letter-spacing:.06em;opacity:.78;vertical-align:.18em;margin-left:.12em;text-decoration:none;display:inline-block}
.nota-usd{margin-top:10px;font-size:13.5px;color:rgba(214,226,242,.72)}

/* ── Volver al inicio (2026-09-26) ──────────────────────────
   Fijo en la esquina inferior derecha. Ámbar como los botones de compra
   para que se encuentre, pero chico y redondo para que no parezca uno. */
.arriba{position:fixed;right:22px;bottom:22px;z-index:30;width:48px;height:48px;border-radius:50%;
        border:0;cursor:pointer;display:flex;align-items:center;justify-content:center;
        background:var(--amber);color:var(--navy-osc);box-shadow:0 8px 22px rgba(6,18,38,.35);
        transition:transform .15s ease}
.arriba:hover{transform:translateY(-2px)}
.arriba:focus-visible{outline:3px solid #fff;outline-offset:3px}
@media (max-width:640px){.arriba{right:14px;bottom:14px;width:44px;height:44px}}