:root{
  --obsidiana:#0A0C0B;
  --obsidiana-2:#101413;
  --jade:#3FBF8F;
  --jade-claro:#6FD9B0;
  --laurel:#17493A;
  --marmol:#ECE8DF;
  --marmol-sombra:#D8D2C4;
  --tinta:#1A1C1B;
  --humo:#9BA6A0;
  --display:'Marcellus',serif;
  --sans:'Archivo',sans-serif;
  --mono:'IBM Plex Mono',monospace;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{background:var(--obsidiana);color:var(--marmol);font-family:var(--sans);font-weight:340;line-height:1.6;overflow-x:hidden}
::selection{background:var(--jade);color:var(--obsidiana)}
a{color:inherit}
:focus-visible{outline:2px solid var(--jade);outline-offset:3px;border-radius:2px}

/* ───── nav ───── */
.nav{position:fixed;top:0;left:0;right:0;z-index:50;display:flex;justify-content:space-between;align-items:center;padding:1.1rem clamp(1.2rem,4vw,3rem);background:color-mix(in srgb,var(--obsidiana) 82%,transparent);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid rgba(236,232,223,.07)}
.nav .marca{font-family:var(--display);font-size:1.35rem;letter-spacing:.34em;text-decoration:none;color:var(--marmol)}
.nav .marca span{color:var(--jade)}
.nav-cta{font-family:var(--sans);font-size:.8rem;font-weight:600;letter-spacing:.14em;text-transform:uppercase;text-decoration:none;color:var(--obsidiana);background:var(--jade);padding:.65rem 1.3rem;border-radius:2px;transition:background .25s,transform .25s}
.nav-cta:hover{background:var(--jade-claro);transform:translateY(-1px)}

/* ───── hero ───── */
.hero{position:relative;min-height:100svh;display:flex;align-items:center;padding:7rem clamp(1.2rem,5vw,4rem) 4rem}
#caballo{position:absolute;inset:0;width:100%;height:100%;z-index:1}
.hero-inner{position:relative;z-index:2;max-width:640px}
.eyebrow{font-family:var(--mono);font-size:.72rem;letter-spacing:.32em;text-transform:uppercase;color:var(--jade);margin-bottom:1.6rem}
.hero h1{font-family:var(--display);font-weight:400;font-size:clamp(2.5rem,6.4vw,4.6rem);line-height:1.08;letter-spacing:.01em}
.hero h1 em{font-style:normal;color:var(--jade)}
.hero p{margin:1.8rem 0 2.6rem;font-size:clamp(1rem,1.4vw,1.15rem);color:var(--humo);max-width:46ch}
.hero-acciones{display:flex;gap:1rem;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;gap:.6rem;text-decoration:none;font-weight:600;font-size:.85rem;letter-spacing:.12em;text-transform:uppercase;padding:.95rem 1.7rem;border-radius:2px;transition:all .25s}
.btn-jade{background:var(--jade);color:var(--obsidiana)}
.btn-jade:hover{background:var(--jade-claro);transform:translateY(-2px)}
.btn-linea{border:1px solid rgba(236,232,223,.25);color:var(--marmol)}
.btn-linea:hover{border-color:var(--jade);color:var(--jade)}
.btn svg{width:16px;height:16px;fill:currentColor}

/* greca — meandro que se dibuja */
.greca{display:block;width:min(420px,70%);height:26px;margin:0}
.greca path{fill:none;stroke:var(--jade);stroke-width:2;stroke-dasharray:1600;stroke-dashoffset:1600;transition:stroke-dashoffset 2.4s ease .3s}
.visto .greca path{stroke-dashoffset:0}
.hero .greca{position:absolute;bottom:3rem;left:clamp(1.2rem,5vw,4rem);z-index:2;opacity:.85}

/* ───── secciones mármol ───── */
.marmol{position:relative;background:var(--marmol);color:var(--tinta);padding:clamp(4.5rem,9vw,7.5rem) clamp(1.2rem,5vw,4rem)}
.marmol::before{content:"";position:absolute;inset:0;pointer-events:none;opacity:.5;background:
  radial-gradient(ellipse 80% 40% at 15% 20%, rgba(160,150,130,.10), transparent 60%),
  radial-gradient(ellipse 60% 30% at 85% 70%, rgba(160,150,130,.08), transparent 60%),
  radial-gradient(ellipse 40% 20% at 55% 40%, rgba(120,140,130,.05), transparent 60%)}
.marmol-inner{position:relative;max-width:1080px;margin:0 auto}
.marmol .titulo{font-family:var(--display);font-size:clamp(1.9rem,4vw,3rem);line-height:1.15;max-width:20ch}
.marmol .titulo + p{margin-top:1.4rem;max-width:52ch;color:#4a4d4a;font-size:1.05rem}
.principios{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:1px;background:var(--marmol-sombra);border:1px solid var(--marmol-sombra);margin-top:3.5rem}
.principio{background:var(--marmol);padding:2.2rem 1.8rem}
.principio h3{font-family:var(--display);font-weight:400;font-size:1.05rem;letter-spacing:.3em;text-transform:uppercase;color:var(--tinta);text-shadow:0 1px 0 rgba(255,255,255,.9), 0 -1px 0 rgba(0,0,0,.18)}
.principio p{margin-top:.9rem;font-size:.95rem;color:#55584f}
.principio strong{color:var(--laurel);font-weight:600}

/* ───── capacidades ───── */
.capacidades{padding:clamp(4.5rem,9vw,7.5rem) clamp(1.2rem,5vw,4rem);max-width:1180px;margin:0 auto}
.cap-head{max-width:640px;margin-bottom:3.5rem}
.cap-head h2{font-family:var(--display);font-weight:400;font-size:clamp(2rem,4.4vw,3.2rem);line-height:1.12}
.cap-head p{margin-top:1.2rem;color:var(--humo)}
.cap-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:1.4rem}
.cap{position:relative;border:1px solid rgba(236,232,223,.1);background:linear-gradient(160deg,var(--obsidiana-2),var(--obsidiana));padding:2.4rem 2rem 2.2rem;border-radius:3px;transition:border-color .3s,transform .3s}
.cap:hover{border-color:rgba(63,191,143,.45);transform:translateY(-4px)}
.cap .letra{font-family:var(--display);font-size:2.6rem;color:var(--jade);line-height:1}
.cap h3{font-family:var(--display);font-weight:400;font-size:1.5rem;margin:1.1rem 0 .8rem}
.cap p{font-size:.95rem;color:var(--humo)}
.cap .dato{margin-top:1.4rem;font-family:var(--mono);font-size:.78rem;color:var(--jade);letter-spacing:.06em}
/* feed simulado */
.feed{margin-top:1.4rem;border-top:1px solid rgba(236,232,223,.08);padding-top:1rem;font-family:var(--mono);font-size:.74rem;line-height:1.9;color:#7c8a83;min-height:5.6em}
.feed .linea{display:block;opacity:0;animation:feedIn 9s linear infinite}
.feed .linea:nth-child(2){animation-delay:3s}
.feed .linea:nth-child(3){animation-delay:6s}
.feed .hora{color:var(--jade)}
@keyframes feedIn{0%{opacity:0;transform:translateY(4px)}4%,30%{opacity:1;transform:none}36%,100%{opacity:.25}}

/* ───── reloj 2027 ───── */
.reloj{background:var(--marmol);color:var(--tinta);text-align:center;padding:clamp(4.5rem,9vw,7rem) clamp(1.2rem,5vw,4rem)}
.reloj .eyebrow{color:var(--laurel)}
.reloj h2{font-family:var(--display);font-weight:400;font-size:clamp(1.9rem,4.2vw,3rem);max-width:22ch;margin:0 auto}
.cuenta{display:flex;justify-content:center;gap:clamp(1rem,4vw,2.6rem);margin:2.8rem 0 1.4rem;flex-wrap:wrap}
.cuenta .bloque{min-width:86px}
.cuenta .num{font-family:var(--mono);font-weight:500;font-size:clamp(2.2rem,6vw,3.6rem);color:var(--laurel);font-variant-numeric:tabular-nums}
.cuenta .lbl{font-family:var(--sans);font-size:.7rem;letter-spacing:.28em;text-transform:uppercase;color:#77796f;margin-top:.2rem}
.reloj .nota{color:#55584f;max-width:46ch;margin:0 auto 2.4rem;font-size:1rem}
.btn-oscuro{background:var(--obsidiana);color:var(--marmol)}
.btn-oscuro:hover{background:var(--laurel);transform:translateY(-2px)}

/* ───── footer ───── */
footer{padding:3.5rem clamp(1.2rem,5vw,4rem) 2.5rem;border-top:1px solid rgba(236,232,223,.07)}
.foot-inner{max-width:1180px;margin:0 auto;display:flex;justify-content:space-between;align-items:flex-end;gap:2rem;flex-wrap:wrap}
.foot-marca{font-family:var(--display);font-size:1.2rem;letter-spacing:.34em}
.foot-marca span{color:var(--jade)}
footer p{font-size:.8rem;color:#5d6862;margin-top:.6rem}
footer a{color:var(--humo);text-decoration:none;font-size:.85rem}
footer a:hover{color:var(--jade)}
.foot-links{display:flex;flex-wrap:wrap;gap:.7rem 1.6rem;font-family:var(--mono);font-size:.8rem}

/* reveals */
.rev{opacity:0;transform:translateY(22px);transition:opacity .8s ease,transform .8s ease}
.visto .rev,.rev.visto{opacity:1;transform:none}
.rev.d1{transition-delay:.12s}.rev.d2{transition-delay:.24s}.rev.d3{transition-delay:.36s}

@media (max-width:860px){
  .hero{padding-top:0;align-items:flex-start}
  #caballo{opacity:1;top:64px;height:390px;bottom:auto}
  .hero .greca{display:none}
  .hero-inner{text-align:center;margin:465px auto 0;padding-bottom:2.5rem}
  .hero p{margin-left:auto;margin-right:auto}
  .hero-acciones{justify-content:center}
  .hero .eyebrow{font-size:.6rem;letter-spacing:.22em}
  .hero h1{font-size:clamp(2rem,8.2vw,2.6rem)}
  .cuenta{gap:.9rem;flex-wrap:nowrap}
  .cuenta .bloque{min-width:0;flex:1}
  .cuenta .num{font-size:clamp(1.5rem,7.5vw,2.1rem)}
  .cuenta .lbl{font-size:.54rem;letter-spacing:.16em}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .rev{opacity:1;transform:none;transition:none}
  .greca path{stroke-dashoffset:0;transition:none}
  .feed .linea{animation:none;opacity:1}
  *{transition-duration:.01ms!important}
}

/* ───── nav enlaces (multi-página) ───── */
.nav-der{display:flex;align-items:center;gap:1.8rem}
.nav-enlace{font-family:var(--sans);font-size:.8rem;font-weight:500;letter-spacing:.14em;text-transform:uppercase;text-decoration:none;color:var(--humo);transition:color .25s}
.nav-enlace:hover,.nav-enlace.activo{color:var(--jade)}

/* ───── cita del caballo (hero) ───── */
.cita-caballo{position:absolute;right:clamp(1.2rem,5vw,4rem);bottom:3rem;z-index:2;max-width:300px;text-align:right;font-family:var(--display);font-size:.98rem;line-height:1.55;color:var(--humo)}
.cita-caballo b{color:var(--jade);font-weight:400}
@media (max-width:900px){
  .cita-caballo{
    display:block;top:84px;left:1.3rem;right:auto;bottom:auto;
    text-align:left;font-size:.74rem;line-height:1.5;max-width:180px;opacity:.9;
  }
}

/* ───── página servicios: hero con columna ───── */
.hero-serv{position:relative;min-height:78svh;display:flex;align-items:center;padding:8rem clamp(1.2rem,5vw,4rem) 4rem;overflow:hidden}
.columna-wrap{position:absolute;top:4.5rem;right:clamp(2rem,12vw,12rem);bottom:-6rem;z-index:1;pointer-events:none}
.columna-wrap svg{height:calc(100% + 6rem);width:auto;opacity:.92}
@media (max-width:900px){.columna-wrap{opacity:.28;right:-2rem}}
.hero-serv .hero-inner{position:relative;z-index:2;max-width:600px}

/* ───── grupos de servicios ───── */
.grupo{padding:clamp(4rem,8vw,6.5rem) clamp(1.2rem,5vw,4rem)}
.grupo-inner{max-width:1180px;margin:0 auto}
.grupo-head{max-width:660px;margin-bottom:3rem}
.grupo-head .eyebrow{margin-bottom:1rem}
.grupo-head h2{font-family:var(--display);font-weight:400;font-size:clamp(1.9rem,4vw,2.9rem);line-height:1.12}
.grupo-head p{margin-top:1rem;font-size:1rem}
.grupo.oscuro .grupo-head p{color:var(--humo)}
.raiz{margin-top:2.6rem;font-family:var(--display);font-size:1.02rem;color:#6b6e64;max-width:56ch}
.raiz b{color:var(--laurel);font-weight:400}

/* tarjetas claras (sección mármol) */
.marmol .cap{background:#F4F1E9;border:1px solid var(--marmol-sombra);color:var(--tinta)}
.marmol .cap:hover{border-color:var(--laurel);transform:translateY(-4px)}
.marmol .cap .letra{color:var(--laurel)}
.marmol .cap p{color:#55584f}
.marmol .cap .dato{color:var(--laurel)}
.marmol .eyebrow{color:var(--laurel)}

/* cta final servicios */
.cta-final{text-align:center;padding:clamp(4rem,8vw,6rem) clamp(1.2rem,5vw,4rem);border-top:1px solid rgba(236,232,223,.07)}
.cta-final h2{font-family:var(--display);font-weight:400;font-size:clamp(1.8rem,3.8vw,2.6rem);max-width:24ch;margin:0 auto 2rem}


/* ───── menú hamburguesa (móvil) ───── */
.nav-burger{display:none;background:none;border:none;cursor:pointer;padding:.5rem;flex-direction:column;gap:5px}
.nav-burger span{display:block;width:24px;height:2px;background:var(--marmol);transition:.3s}
.cajon{position:fixed;inset:0;z-index:100;background:rgba(10,12,11,.97);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);display:flex;flex-direction:column;justify-content:center;align-items:center;gap:2.4rem;opacity:0;pointer-events:none;transition:opacity .3s}
.cajon.abierto{opacity:1;pointer-events:auto}
.cajon a{font-family:var(--display);font-size:1.9rem;color:var(--marmol);text-decoration:none;letter-spacing:.06em}
.cajon a:hover,.cajon a.activo{color:var(--jade)}
.cajon .cajon-cta{font-family:var(--sans);font-size:.9rem;font-weight:600;letter-spacing:.14em;text-transform:uppercase;background:var(--jade);color:var(--obsidiana);padding:1rem 2rem;border-radius:2px;margin-top:.6rem}
.cajon-cerrar{position:absolute;top:1.1rem;right:1.3rem;background:none;border:none;color:var(--humo);font-size:2.2rem;line-height:1;cursor:pointer;padding:.4rem}
.cajon .greca-mini{width:180px;height:20px;margin-top:2.5rem;opacity:.5}
.cajon .greca-mini path{fill:none;stroke:var(--jade);stroke-width:2}
@media (max-width:860px){
  .nav-der .nav-enlace,.nav-der .nav-cta{display:none}
  .nav-burger{display:flex}
}
@media (prefers-reduced-motion:reduce){.cajon{transition:none}}

/* ════════ PÁGINA DEMOS ════════ */
:root{--orquidea:#B06FD6;--orquidea-hondo:#7B3AA6;--orquidea-tenue:#2A1633}
.demos-hero{padding:8rem clamp(1.2rem,5vw,4rem) 3rem;max-width:1180px;margin:0 auto;text-align:center}
.demos-hero h1{font-family:var(--display);font-weight:400;font-size:clamp(2.4rem,5.6vw,4rem);line-height:1.1}
.demos-hero h1 em{font-style:normal;color:var(--jade)}
.demos-hero p{margin:1.6rem auto 0;color:var(--humo);max-width:52ch}
.demos-hero .aviso{margin-top:1.4rem;font-family:var(--mono);font-size:.74rem;letter-spacing:.14em;text-transform:uppercase;color:var(--jade)}

.demo-bloque{padding:clamp(3rem,6vw,5rem) clamp(1.2rem,5vw,4rem)}
.demo-inner{max-width:1120px;margin:0 auto;display:grid;grid-template-columns:1fr 1.05fr;gap:clamp(2rem,5vw,4.5rem);align-items:center}
.demo-bloque:nth-child(even) .demo-inner{grid-template-columns:1.05fr 1fr}
.demo-bloque:nth-child(even) .demo-texto{order:2}
.demo-texto .tag{font-family:var(--mono);font-size:.72rem;letter-spacing:.28em;text-transform:uppercase;color:var(--jade)}
.demo-texto.morada .tag{color:var(--orquidea)}
.demo-texto h2{font-family:var(--display);font-weight:400;font-size:clamp(1.7rem,3.6vw,2.6rem);line-height:1.15;margin:.9rem 0 1rem}
.demo-texto p{color:var(--humo);font-size:1rem;max-width:44ch}
.demo-texto ul{list-style:none;margin:1.4rem 0 0;display:flex;flex-direction:column;gap:.6rem}
.demo-texto li{font-size:.92rem;color:var(--marmol);padding-left:1.4rem;position:relative}
.demo-texto li::before{content:"›";position:absolute;left:0;color:var(--jade);font-weight:700}
.demo-texto.morada li::before{color:var(--orquidea)}

/* teléfono */
.fono{justify-self:center;width:min(340px,88vw);background:#050706;border:1px solid rgba(236,232,223,.14);border-radius:34px;padding:.7rem;box-shadow:0 30px 80px -20px rgba(0,0,0,.7)}
.fono-pantalla{background:linear-gradient(180deg,#0d1210,#0a0c0b);border-radius:26px;overflow:hidden;height:520px;display:flex;flex-direction:column}
.fono-top{display:flex;align-items:center;gap:.7rem;padding:1rem 1.1rem;border-bottom:1px solid rgba(236,232,223,.08);background:rgba(63,191,143,.06)}
.morado .fono-top{background:rgba(176,111,214,.10)}
.fono-avatar{width:38px;height:38px;border-radius:50%;background:linear-gradient(135deg,var(--jade),var(--laurel));display:flex;align-items:center;justify-content:center;font-family:var(--display);color:var(--obsidiana);font-size:1.1rem;flex-shrink:0}
.morado .fono-avatar{background:linear-gradient(135deg,var(--orquidea),var(--orquidea-hondo));color:#fff}
.fono-nombre{font-weight:600;font-size:.92rem;color:var(--marmol);line-height:1.2}
.fono-estado{font-size:.72rem;color:var(--jade);display:flex;align-items:center;gap:.35rem}
.morado .fono-estado{color:var(--orquidea)}
.fono-estado::before{content:"";width:6px;height:6px;border-radius:50%;background:currentColor;display:inline-block}
.fono-chat{flex:1;overflow:hidden;padding:1rem .9rem;display:flex;flex-direction:column;gap:.6rem}
.msg{max-width:82%;padding:.6rem .85rem;border-radius:14px;font-size:.86rem;line-height:1.4;opacity:0;transform:translateY(8px);animation:msgIn .4s forwards}
.msg.bot{align-self:flex-start;background:#171c1a;color:var(--marmol);border-bottom-left-radius:4px}
.morado .msg.bot{background:#1e1626}
.msg.user{align-self:flex-end;background:var(--jade);color:var(--obsidiana);border-bottom-right-radius:4px}
.morado .msg.user{background:var(--orquidea);color:#fff}
.msg.tarjeta{background:#12100a;border:1px solid rgba(63,191,143,.3);color:var(--marmol);max-width:92%;align-self:flex-start}
.msg .mono{font-family:var(--mono);font-size:.78rem;color:var(--jade)}
.msg .fila{display:flex;justify-content:space-between;gap:1rem;margin:.2rem 0;font-size:.8rem}
.msg .tot{border-top:1px solid rgba(236,232,223,.14);margin-top:.4rem;padding-top:.4rem;font-weight:700}
.pagos{display:flex;flex-wrap:wrap;gap:.35rem;margin-top:.5rem}
.pagos span{font-family:var(--mono);font-size:.66rem;background:rgba(63,191,143,.12);color:var(--jade);padding:.2rem .5rem;border-radius:4px}
@keyframes msgIn{to{opacity:1;transform:none}}
.escribiendo{align-self:flex-start;background:#171c1a;border-radius:14px;padding:.7rem .9rem;display:flex;gap:4px}
.morado .escribiendo{background:#1e1626}
.escribiendo i{width:6px;height:6px;border-radius:50%;background:var(--humo);animation:latir 1.2s infinite}
.escribiendo i:nth-child(2){animation-delay:.2s}.escribiendo i:nth-child(3){animation-delay:.4s}
@keyframes latir{0%,60%,100%{opacity:.3;transform:translateY(0)}30%{opacity:1;transform:translateY(-3px)}}

/* demo de llamada */
.llamada{background:var(--marmol);color:var(--tinta);text-align:center;padding:clamp(4rem,8vw,6.5rem) clamp(1.2rem,5vw,4rem)}
.llamada .eyebrow{color:var(--laurel)}
.llamada h2{font-family:var(--display);font-weight:400;font-size:clamp(1.9rem,4.2vw,3rem);max-width:20ch;margin:.6rem auto 1rem}
.llamada p{color:#55584f;max-width:48ch;margin:0 auto 2.2rem}
.marcador{max-width:420px;margin:0 auto;display:flex;gap:.6rem;flex-wrap:wrap;justify-content:center}
.marcador input{flex:1;min-width:220px;font-family:var(--mono);font-size:1rem;padding:.9rem 1.1rem;border:1px solid var(--marmol-sombra);border-radius:3px;background:#fff;color:var(--tinta)}
.marcador input:focus{outline:2px solid var(--laurel);border-color:transparent}
.marcador .btn{background:var(--laurel);color:var(--marmol)}
.marcador .btn:hover{background:var(--obsidiana)}
.llamada .legal{margin-top:1.2rem;font-size:.74rem;color:#8a8c82;max-width:44ch;margin-left:auto;margin-right:auto}

/* resultados / charts */
.result-inner{max-width:1120px;margin:0 auto}
.result-head{max-width:620px;margin-bottom:3rem}
.result-head h2{font-family:var(--display);font-weight:400;font-size:clamp(1.9rem,4vw,2.9rem)}
.result-head p{margin-top:1rem;color:var(--humo)}
.result-grid{display:grid;grid-template-columns:1fr 1fr;gap:1.4rem}
.panel{border:1px solid rgba(236,232,223,.1);border-radius:6px;padding:1.8rem;background:linear-gradient(160deg,var(--obsidiana-2),var(--obsidiana))}
.panel h3{font-family:var(--display);font-weight:400;font-size:1.15rem;margin-bottom:.3rem}
.panel .preg{font-size:.82rem;color:var(--humo);margin-bottom:1.4rem}
.leyenda{display:flex;flex-direction:column;gap:.7rem;margin-top:1.2rem}
.leyenda .it{display:flex;align-items:center;gap:.6rem;font-size:.86rem}
.leyenda .pt{width:11px;height:11px;border-radius:3px;flex-shrink:0}
.leyenda .val{margin-left:auto;font-family:var(--mono);color:var(--marmol)}
.donut-wrap{display:flex;align-items:center;gap:1.6rem;flex-wrap:wrap}
.barras{display:flex;flex-direction:column;gap:1rem;margin-top:.4rem}
.barra .top{display:flex;justify-content:space-between;font-size:.85rem;margin-bottom:.35rem}
.barra .top .n{font-family:var(--mono);color:var(--jade)}
.barra .riel{height:9px;background:rgba(236,232,223,.08);border-radius:5px;overflow:hidden}
.barra .llena{height:100%;background:linear-gradient(90deg,var(--laurel),var(--jade));border-radius:5px;width:0;transition:width 1.1s cubic-bezier(.2,.7,.3,1)}
.insight{grid-column:1/-1;border:1px solid rgba(63,191,143,.28);background:rgba(63,191,143,.05);border-radius:6px;padding:1.6rem 1.8rem;font-size:1rem;line-height:1.6}
.insight b{color:var(--jade);font-family:var(--display);font-weight:400}

@media (max-width:820px){
  .demo-inner,.result-grid{grid-template-columns:1fr!important}
  .demo-bloque:nth-child(even) .demo-texto{order:0}
  .demo-texto{text-align:center}.demo-texto p,.demo-texto ul{margin-left:auto;margin-right:auto}
  .demo-texto li{text-align:left}
}
@media (prefers-reduced-motion:reduce){.msg{animation:none;opacity:1;transform:none}.escribiendo i{animation:none}}
/* tarjeta dentro de chat morado usa acento orquídea */
.morado .msg.tarjeta{border-color:rgba(176,111,214,.32)}
.morado .msg.tarjeta .mono{color:var(--orquidea)}

/* ═══ modal de captura de lead ═══ */
.modal-fondo{position:fixed;inset:0;z-index:200;background:rgba(5,7,6,.82);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);display:flex;align-items:center;justify-content:center;padding:1.4rem;opacity:0;pointer-events:none;transition:opacity .28s}
.modal-fondo.abierto{opacity:1;pointer-events:auto}
.modal-caja{position:relative;background:linear-gradient(165deg,#12100a,#0a0c0b);border:1px solid rgba(63,191,143,.28);border-radius:14px;max-width:440px;width:100%;padding:2.6rem 2.2rem 2.2rem;text-align:center;transform:translateY(16px) scale(.98);transition:transform .3s}
.modal-fondo.abierto .modal-caja{transform:none}
.modal-x{position:absolute;top:.8rem;right:1rem;background:none;border:none;color:var(--humo);font-size:1.9rem;line-height:1;cursor:pointer}
.modal-x:hover{color:var(--jade)}
.modal-icono{width:58px;height:58px;margin:0 auto 1.1rem;border-radius:50%;background:rgba(63,191,143,.12);display:flex;align-items:center;justify-content:center;font-size:1.7rem;color:var(--jade)}
.modal-caja h3{font-family:var(--display);font-weight:400;font-size:1.55rem;line-height:1.2;margin-bottom:.7rem}
.modal-caja>p{color:var(--humo);font-size:.95rem;line-height:1.55;margin-bottom:1.5rem}
#form-lead{display:flex;flex-direction:column;gap:.7rem}
#form-lead input{font-family:var(--sans);font-size:1rem;padding:.85rem 1rem;border:1px solid rgba(236,232,223,.16);border-radius:4px;background:#050706;color:var(--marmol)}
#form-lead input:focus{outline:2px solid var(--jade);border-color:transparent}
#form-lead .btn{justify-content:center;margin-top:.3rem;cursor:pointer;border:none;width:100%;font-family:var(--sans)}
.modal-ok{margin-top:1rem;font-size:.9rem;color:var(--jade);min-height:1.2em}
@media (prefers-reduced-motion:reduce){.modal-fondo,.modal-caja{transition:none}}