/* =========================================================
   RootBiz — sistema de diseño
   Editorial-agrario: papel, tierra, tipografía con carácter
   ========================================================= */

:root{
  /* Paleta — derivada del logo, verificada WCAG AA */
  --papel:      #FAF8F4;
  --papel-2:    #F0EDE5;
  --tinta:      #141715;
  --tinta-3:    #5A605B;
  --verde-vivo: #3FA85F;
  --verde:      #1E7A3C;
  --verde-osc:  #0F5C2B;
  --verde-tinta:#0A3D1D;
  --ocre:       #D4A574;
  --ocre-claro: #E1BC94;
  --ocre-osc:   #8F6B43;
  --linea:      #DCD7CB;

  /* Movimiento — curvas con caracter, nada de rebotes */
  --ease-strong: cubic-bezier(0.23, 1, 0.32, 1);
  --ease-io:     cubic-bezier(0.77, 0, 0.175, 1);

  /* Tipografía */
  --display: "Fraunces", Georgia, "Times New Roman", serif;
  --texto:   "Karla", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  /* Ritmo */
  --gutter: clamp(1.25rem, 5vw, 5rem);
  --maxw: 1240px;
}

*,*::before,*::after{ box-sizing:border-box; }

html{ -webkit-text-size-adjust:100%; scroll-behavior:smooth; }
@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior:auto; }
  *{ animation:none !important; transition:none !important; }
}

body{
  margin:0;
  background:var(--papel);
  color:var(--tinta);
  font-family:var(--texto);
  font-size:clamp(1rem, 0.96rem + 0.2vw, 1.0625rem);
  line-height:1.62;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}

/* Grano de papel */
body::before{
  content:""; position:fixed; inset:0; z-index:9999; pointer-events:none;
  opacity:.035; mix-blend-mode:multiply;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='180' height='180' filter='url(%23n)'/%3E%3C/svg%3E");
}

.hero__grid>*, .quien>*, .pago>*, .svcs>*, .paqs>*, .prom-grid>*, .form>*, .foot__grid>*{ min-width:0; }

h1,h2,h3,h4{
  font-family:var(--display);
  font-weight:600;
  line-height:1.06;
  letter-spacing:-0.02em;
  margin:0;
  overflow-wrap:break-word;
  font-variation-settings:"SOFT" 20, "WONK" 1;
}
p{ margin:0 0 1.1em; }
a{ color:inherit; }

.wrap{ max-width:var(--maxw); margin-inline:auto; padding-inline:var(--gutter); }

.eyebrow{
  font-family:var(--texto); font-size:.72rem; font-weight:700;
  letter-spacing:.22em; text-transform:uppercase; color:var(--ocre-osc);
  margin:0 0 1.1rem;
}
.lede{ font-size:clamp(1.06rem,1rem + .5vw,1.28rem); color:var(--tinta-3); max-width:56ch; }

/* ---------- Botones ---------- */
.btn{
  display:inline-flex; align-items:center; gap:.55rem;
  font-family:var(--texto); font-weight:700; font-size:1rem;
  padding:.95rem 1.6rem; border-radius:2px; border:1.5px solid transparent;
  text-decoration:none; cursor:pointer; transition:transform .18s ease, box-shadow .18s ease, background .18s ease;
  line-height:1;
}
.btn--pri{ background:var(--verde); color:var(--papel); box-shadow:4px 4px 0 var(--verde-osc); }
.btn--pri:hover{ transform:translate(-2px,-2px); box-shadow:6px 6px 0 var(--verde-osc); }
.btn--sec{ background:transparent; color:var(--verde); border-color:var(--verde); }
.btn--sec:hover{ background:var(--verde); color:var(--papel); }
.btn--ocre{ background:var(--ocre); color:var(--tinta); box-shadow:4px 4px 0 var(--ocre-osc); }
.btn--ocre:hover{ transform:translate(-2px,-2px); box-shadow:6px 6px 0 var(--ocre-osc); }

/* ---------- Nav ---------- */
.nav{
  position:sticky; top:0; z-index:100; background:rgba(250,248,244,.93);
  backdrop-filter:blur(10px); border-bottom:1px solid var(--linea);
}
.nav__in{ display:flex; align-items:center; justify-content:space-between; gap:.6rem; padding-block:.85rem; flex-wrap:nowrap; }
.wm{ display:inline-flex; align-items:center; gap:.55rem; font-family:var(--display); font-weight:700;
      font-size:1.65rem; letter-spacing:-.03em; text-decoration:none; color:var(--verde); }
.wm img{ height:2.6rem; width:auto; display:block; }
@media (max-width:420px){ .wm img{ height:2.2rem; } .wm{ font-size:1.4rem; } }
.wm i{ color:var(--ocre-osc); font-style:normal; }
.nav__links{ display:none; gap:1.7rem; }
.nav__links a{ text-decoration:none; font-weight:600; font-size:.94rem; color:var(--tinta-3); transition:color .15s; }
.nav__links a:hover{ color:var(--verde); }
.nav__right{ display:flex; align-items:center; gap:.55rem; flex:0 0 auto; }
.wm{ flex:0 0 auto; }
.lang{ display:flex; border:1px solid var(--linea); border-radius:2px; overflow:hidden; }
.lang a{ padding:.35rem .6rem; font-size:.76rem; font-weight:700; text-decoration:none; color:var(--tinta-3); letter-spacing:.06em; }
.lang a[aria-current]{ background:var(--verde); color:var(--papel); }
.nav .btn{ padding:.7rem 1rem; font-size:.86rem; white-space:nowrap; }
@media (max-width:420px){
  .lang{ display:none; }
  .nav .btn{ padding:.62rem .85rem; font-size:.82rem; }
  .wm{ font-size:1.45rem; }
}
@media (min-width:900px){ .nav__links{ display:flex; } }

/* ---------- Hero ---------- */
.hero{ scroll-margin-top:5rem; position:relative; padding-block:clamp(3.5rem,8vw,7rem) clamp(3rem,6vw,5.5rem); overflow:hidden; }
.hero__grid{ display:grid; gap:clamp(2.5rem,5vw,4rem); align-items:center; }
@media (min-width:960px){ .hero__grid{ grid-template-columns:1.15fr .85fr; } }
.hero h1{ font-size:clamp(2.3rem,1.35rem + 4.4vw,5.1rem); }
.hero h1 em{ font-style:normal; color:var(--verde); display:block; }
.hero .lede{ margin-top:1.4rem; }
.hero__cta{ display:flex; flex-wrap:wrap; gap:.85rem; margin-top:2rem; }
.hero__note{ margin-top:1.4rem; font-size:.88rem; color:var(--tinta-3); }
.hero__note b{ color:var(--verde); }

/* Tarjeta del gancho */
.card-hook{
  scroll-margin-top:5.5rem;
  background:var(--verde); color:var(--papel); padding:clamp(1.75rem,3.5vw,2.4rem);
  border-radius:3px; box-shadow:10px 10px 0 var(--ocre); position:relative;
}
.card-hook .tag{
  position:absolute; top:-.85rem; left:clamp(1.75rem,3.5vw,2.4rem);
  background:var(--ocre); color:var(--tinta); font-size:.68rem; font-weight:800;
  letter-spacing:.16em; text-transform:uppercase; padding:.4rem .8rem;
}
.card-hook h2{ font-size:1.62rem; margin-top:.5rem; color:var(--papel); }
.card-hook ol{ margin:1.3rem 0 0; padding:0; list-style:none; counter-reset:s; }
.card-hook li{ counter-increment:s; display:flex; gap:.9rem; padding:.72rem 0; border-top:1px solid rgba(250,248,244,.2); font-size:.95rem; }
.card-hook li::before{
  content:counter(s); flex:0 0 1.6rem; height:1.6rem; background:var(--ocre); color:var(--tinta);
  font-family:var(--display); font-weight:700; font-size:.92rem;
  display:flex; align-items:center; justify-content:center; border-radius:50%;
}
.card-hook .free{ margin-top:1.4rem; font-size:.84rem; color:rgba(250,248,244,.72); }

/* ---------- Secciones ---------- */
.sec{ padding-block:clamp(3.5rem,7vw,6rem); scroll-margin-top:5rem; }
.sec--papel2{ background:var(--papel-2); border-block:1px solid var(--linea); }
.sec--verde{ background:var(--verde-osc); color:var(--papel); }
.sec--verde h2,.sec--verde h3{ color:var(--papel); }
.sec--verde .lede{ color:rgba(250,248,244,.75); }
.sec--verde .eyebrow{ color:var(--ocre-claro); }
.sec__head{ max-width:62ch; margin-bottom:clamp(2.2rem,4vw,3.2rem); }
.sec h2{ font-size:clamp(2rem,1.4rem + 2.4vw,3.1rem); }
.sec__head h2::after{ content:""; display:block; width:2.6rem; height:3px; background:var(--ocre); margin-top:.9rem; }

/* Motivo de raíz */
.raiz-rule{ display:block; width:100%; height:34px; color:var(--linea); margin-bottom:2.5rem; }

/* ---------- Servicios ---------- */
.svcs{ display:grid; gap:1rem; }
@media (min-width:700px){ .svcs{ grid-template-columns:repeat(2,1fr); } }
@media (min-width:1060px){ .svcs{ grid-template-columns:repeat(3,1fr); } }
.svc{ background:var(--papel); border:1px solid var(--linea); border-radius:2px; padding:1.7rem 1.5rem; transition:background .2s, border-color .2s; }
.svc:hover{ background:var(--papel-2); border-color:var(--ocre); }
.svc h3{ font-size:1.24rem; color:var(--verde); }
.svc .price{ font-family:var(--display); font-weight:700; font-size:1.5rem; color:var(--tinta); margin:.5rem 0 .7rem; }
.svc .price small{ font-family:var(--texto); font-size:.78rem; font-weight:500; color:var(--tinta-3); }
.svc p{ font-size:.92rem; color:var(--tinta-3); margin-bottom:.9rem; }
.svc ul{ margin:0; padding:0; list-style:none; }
.svc li{ font-size:.82rem; color:var(--verde); font-weight:600; padding-left:1.1rem; position:relative; margin-bottom:.28rem; }
.svc li::before{ content:"—"; position:absolute; left:0; color:var(--ocre-osc); }

/* ---------- Paquetes ---------- */
.paqs{ display:grid; gap:1.4rem; }
@media (min-width:760px){ .paqs{ grid-template-columns:repeat(2,1fr); align-items:start; } }
@media (min-width:1180px){ .paqs{ grid-template-columns:repeat(4,1fr); } }
.paq{ background:var(--papel); border:1.5px solid var(--linea); padding:1.9rem 1.7rem; position:relative; border-radius:2px; }
.paq--dest{ border:2.5px solid var(--verde); box-shadow:8px 8px 0 var(--ocre); }
.paq__tag{ position:absolute; top:-.8rem; left:1.7rem; background:var(--ocre); color:var(--tinta); font-size:.66rem; font-weight:800; letter-spacing:.14em; text-transform:uppercase; padding:.35rem .75rem; }
.paq h3{ font-size:1.5rem; color:var(--verde); }
.paq__pre{ font-family:var(--display); font-size:clamp(1.75rem,1.3rem + 1.4vw,2.2rem); line-height:1.05; font-weight:700; margin:.6rem 0 .1rem; overflow-wrap:break-word; }
.paq__pre span{ display:block; font-size:1.05rem; color:var(--tinta-3); margin-top:.15rem; }
.paq__sub{ font-size:.8rem; color:var(--tinta-3); margin-bottom:1.2rem; }
.paq ul{ margin:0 0 1.5rem; padding:0; list-style:none; }
.paq li{ font-size:.92rem; padding:.5rem 0 .5rem 1.5rem; border-top:1px solid var(--linea); position:relative; }
.paq li::before{ content:"✓"; position:absolute; left:0; color:var(--verde); font-weight:700; }

/* ---------- Proceso ---------- */
.proc{ position:relative; padding-left:2.6rem; }
.proc::before{ content:""; position:absolute; left:.72rem; top:.6rem; bottom:2rem; width:2px; background:linear-gradient(var(--ocre),var(--linea)); }
.paso{ position:relative; padding-bottom:2.3rem; }
.paso::before{
  content:""; position:absolute; left:-2.6rem; top:.42rem; width:1.5rem; height:1.5rem;
  background:var(--papel); border:2.5px solid var(--verde); border-radius:50%;
}
.paso h3{ font-size:1.32rem; color:var(--verde); margin-bottom:.35rem; }
.paso p{ font-size:.96rem; color:var(--tinta-3); margin:0; }

/* ---------- Promesas ---------- */
.prom-grid{ display:grid; gap:1rem; }
@media (min-width:760px){ .prom-grid{ grid-template-columns:repeat(2,1fr); } }
.prom{ display:flex; gap:.9rem; align-items:flex-start; }
.prom__n{ flex:0 0 1.7rem; height:1.7rem; background:var(--ocre); color:var(--tinta); font-family:var(--display); font-weight:700; font-size:.92rem; display:flex; align-items:center; justify-content:center; margin-top:.15rem; }
.prom b{ display:block; font-size:1.02rem; margin-bottom:.15rem; }
.prom p{ font-size:.9rem; color:rgba(250,248,244,.72); margin:0; }
.nope{ margin-top:2.8rem; border:1.5px solid rgba(212,165,116,.4); padding:1.6rem 1.5rem; border-radius:2px; }
.nope h3{ color:var(--ocre-claro); font-size:1.2rem; margin-bottom:.8rem; }
.nope li{ font-size:.94rem; color:rgba(250,248,244,.82); margin-bottom:.55rem; }

/* ---------- Pago ---------- */
.pago{ display:grid; gap:1.2rem; }
@media (min-width:820px){ .pago{ grid-template-columns:1.1fr .9fr; align-items:start; } }
.pago__hero{ background:var(--verde); color:var(--papel); padding:2rem 1.8rem; border-radius:2px; box-shadow:8px 8px 0 var(--ocre); }
.pago__hero .n{ font-family:var(--display); font-size:3.4rem; font-weight:700; line-height:1; color:var(--ocre); }
.pago__hero p{ margin:.7rem 0 0; font-size:.98rem; color:rgba(250,248,244,.85); }
.pago__list{ display:grid; gap:.75rem; }
.pago__item{ background:var(--papel); border:1.5px solid var(--linea); padding:1.05rem 1.2rem; border-radius:2px; }
.pago__item b{ color:var(--verde); font-size:1rem; }
.pago__item p{ margin:.2rem 0 0; font-size:.88rem; color:var(--tinta-3); }

/* ---------- Quién ---------- */
.quien{ display:grid; gap:2.4rem; align-items:center; }
@media (min-width:860px){ .quien{ grid-template-columns:.8fr 1.2fr; } }
.retrato{ aspect-ratio:4/5; background:var(--papel-2); border:1.5px solid var(--linea); display:flex; align-items:center; justify-content:center; text-align:center; padding:1.5rem; color:var(--tinta-3); font-size:.82rem; border-radius:2px; }
.retrato img{ width:100%; height:100%; object-fit:cover; }

/* ---------- FAQ ---------- */
.faq details{ border-top:1px solid var(--linea); padding:1.15rem 0; }
.faq details:last-of-type{ border-bottom:1px solid var(--linea); }
.faq summary{ font-family:var(--display); font-size:1.16rem; font-weight:600; cursor:pointer; list-style:none; display:flex; justify-content:space-between; gap:1rem; align-items:flex-start; color:var(--verde); }
.faq summary::-webkit-details-marker{ display:none; }
.faq summary::after{ content:"+"; font-size:1.5rem; line-height:1; color:var(--ocre-osc); flex:0 0 auto; transition:transform .2s; }
.faq details[open] summary::after{ transform:rotate(45deg); }
.faq details p{ margin:.85rem 0 0; color:var(--tinta-3); font-size:.96rem; max-width:70ch; }

/* ---------- Contacto ---------- */
.form{ display:grid; gap:1rem; }
@media (min-width:680px){ .form{ grid-template-columns:1fr 1fr; } .form .full{ grid-column:1/-1; } }
.campo label{ display:block; font-size:.8rem; font-weight:700; letter-spacing:.06em; text-transform:uppercase; color:var(--tinta-3); margin-bottom:.35rem; }
.campo input,.campo select,.campo textarea{
  width:100%; padding:.8rem .9rem; font-family:var(--texto); font-size:1rem;
  background:var(--papel); border:1.5px solid var(--linea); border-radius:2px; color:var(--tinta);
}
.campo input:focus,.campo select:focus,.campo textarea:focus{ outline:2px solid var(--verde); outline-offset:1px; border-color:var(--verde); }
.campo textarea{ min-height:120px; resize:vertical; }

/* ---------- Footer ---------- */
.foot{ background:var(--verde-osc); color:rgba(250,248,244,.8); padding-block:3.2rem 2rem; font-size:.9rem; }
.foot__grid{ display:grid; gap:2rem; margin-bottom:2.4rem; }
@media (min-width:760px){ .foot__grid{ grid-template-columns:1.3fr 1fr 1fr; } }
.foot h4{ font-family:var(--texto); font-size:.72rem; letter-spacing:.18em; text-transform:uppercase; color:var(--ocre-claro); margin-bottom:.85rem; }
.foot a{ color:rgba(250,248,244,.8); text-decoration:none; display:block; padding:.2rem 0; }
.foot a:hover{ color:var(--ocre-claro); }
.foot__wm{ display:inline-flex; align-items:center; gap:.6rem; font-family:var(--display); font-size:2rem;
            font-weight:700; color:var(--papel); letter-spacing:-.03em; }
.foot__wm img{ height:3.3rem; width:auto; display:block; }
.foot__wm i{ color:var(--ocre); font-style:normal; }
.foot__bot{ border-top:1px solid rgba(250,248,244,.16); padding-top:1.4rem; font-size:.8rem; color:rgba(250,248,244,.55); display:flex; flex-wrap:wrap; gap:.6rem 1.4rem; justify-content:space-between; }


/* ---------- Categorías de servicio ---------- */
.cat{
  font-family:var(--texto); font-size:.74rem; font-weight:800;
  letter-spacing:.2em; text-transform:uppercase; color:var(--ocre-osc);
  margin:2.8rem 0 .9rem; display:flex; align-items:center; gap:1rem;
}
.cat::after{ content:""; flex:1; height:1px; background:var(--linea); }
.svcs + .cat{ margin-top:3.2rem; }
.sec__head + .cat{ margin-top:0; }

/* ---------- Diferenciadores ---------- */
.dif-grid{ display:grid; gap:1px; background:rgba(250,248,244,.16); border:1px solid rgba(250,248,244,.16); }
@media (min-width:720px){ .dif-grid{ grid-template-columns:repeat(2,1fr); } }
@media (min-width:1080px){ .dif-grid{ grid-template-columns:repeat(3,1fr); } }
.dif{ background:var(--verde-osc); padding:1.9rem 1.7rem; position:relative; transition:background .2s; }
.dif:hover{ background:#16311f; }
.dif__n{
  font-family:var(--display); font-size:2.1rem; font-weight:700;
  color:var(--ocre-claro); line-height:1; display:block; margin-bottom:.7rem;
}
.dif h3{ font-size:1.2rem; color:var(--papel); margin-bottom:.55rem; }
.dif p{ font-size:.92rem; color:rgba(250,248,244,.74); margin:0; line-height:1.55; }


/* ---------- Marcas construidas ---------- */
.marcas{ padding-block:2.8rem; }
.marcas .eyebrow{ text-align:center; margin-bottom:1.8rem; }
.marcas__fila{ display:flex; flex-wrap:wrap; justify-content:center; align-items:flex-end; gap:2.2rem 3.4rem; }
.marcas__fila figure{ margin:0; display:flex; flex-direction:column; align-items:center; gap:.65rem; min-width:0; }
.marcas__fila img{ height:72px; width:auto; opacity:.85; }
.marcas__fila figcaption{ font-size:.72rem; letter-spacing:.05em; color:var(--tinta-3); font-weight:600; text-align:center; }
.marcas__nota{ text-align:center; font-size:.86rem; color:var(--tinta-3); font-style:italic; margin:1.8rem 0 0; }
@media (max-width:640px){ .marcas__fila{ gap:1.6rem 2rem; } .marcas__fila img{ height:54px; } }

/* ---------- Las dos mitades ---------- */
.mitades{ display:grid; gap:1.5rem; }
@media (min-width:860px){ .mitades{ grid-template-columns:1fr 1fr; } }
.mitad{ border:2px solid var(--verde); padding:2rem 1.8rem; border-radius:2px; min-width:0; }
.mitad.oscura{ background:var(--verde); color:var(--papel); }
.mitad .et{ font-size:.72rem; letter-spacing:.2em; text-transform:uppercase; font-weight:800; color:var(--ocre-osc); }
.mitad.oscura .et{ color:var(--ocre-claro); }
.mitad h3{ font-size:1.65rem; color:var(--verde); margin:.6rem 0 .8rem; }
.mitad.oscura h3{ color:var(--papel); }
.mitad > p{ font-size:.98rem; color:var(--tinta-3); margin-bottom:1.2rem; }
.mitad.oscura > p{ color:rgba(250,248,244,.8); }
.mitad ul{ margin:0; padding:0; list-style:none; }
.mitad li{ font-size:.94rem; padding:.6rem 0 .6rem 1.3rem; position:relative; border-top:1px solid var(--linea); }
.mitad.oscura li{ border-color:rgba(250,248,244,.2); color:rgba(250,248,244,.9); }
.mitad li::before{ content:"—"; position:absolute; left:0; color:var(--ocre-osc); }
.mitad.oscura li::before{ color:var(--ocre-claro); }
.mitad .nota{ font-size:.84rem; color:var(--tinta-3); margin:1.1rem 0 0; font-style:italic; }
.mitad.oscura .nota{ color:rgba(250,248,244,.6); }
.union{ background:var(--ocre); color:var(--tinta); padding:1.8rem; margin-top:1.5rem; border-radius:2px; font-size:1.12rem; line-height:1.5; }
.union b{ color:var(--verde-osc); }

/* ---------- La plataforma ---------- */
.plat{ display:grid; gap:1rem; }
@media (min-width:720px){ .plat{ grid-template-columns:repeat(2,1fr); } }
@media (min-width:1080px){ .plat{ grid-template-columns:repeat(3,1fr); } }
.pcard{ background:var(--papel); border-left:3px solid var(--ocre); padding:1.4rem 1.5rem; min-width:0; }
.sec--verde .pcard{ background:rgba(250,248,244,.07); border-left-color:var(--ocre); }
.pcard b{ display:block; font-family:var(--display); font-size:1.1rem; color:var(--verde); margin-bottom:.5rem; }
.sec--verde .pcard b{ color:var(--papel); }
.pcard p{ font-size:.92rem; color:var(--tinta-3); margin:0; line-height:1.5; }
.sec--verde .pcard p{ color:rgba(250,248,244,.75); }
.verificado{ background:var(--ocre); color:var(--tinta); padding:1.6rem 1.8rem; margin-top:1.6rem; border-radius:2px; font-size:1.02rem; line-height:1.55; }
.verificado b{ color:var(--verde-osc); }

/* ---------- Asesoría ---------- */
.asesoria{ background:var(--ocre); color:var(--tinta); padding:1.5rem 1.7rem; border-radius:2px; margin-bottom:1.6rem; font-size:1.02rem; line-height:1.5; }
.asesoria b{ color:var(--verde-osc); }
.guia{ display:grid; gap:1rem; margin-bottom:2rem; }
@media (min-width:760px){ .guia{ grid-template-columns:repeat(3,1fr); } }
.guia div{ border-left:3px solid var(--ocre); background:var(--papel); padding:1.1rem 1.3rem; min-width:0; }
.guia b{ display:block; font-family:var(--display); font-size:1.05rem; color:var(--verde); margin-bottom:.35rem; }
.guia p{ font-size:.88rem; color:var(--tinta-3); margin:0; line-height:1.45; }

/* ---------- Animaciones ----------
   Entrada del hero + revelado por scroll + microinteracciones.
   Todo desactivado si el usuario pide movimiento reducido. */
@media (prefers-reduced-motion: no-preference){

  /* Hero: tipografia cinetica contenida — cada pieza entra decidida, sin rebote */
  .hero .rv:first-child > *{ opacity:0; transform:translateY(14px); animation:rise .6s var(--ease-strong) forwards; }
  .hero .rv:first-child > *:nth-child(1){ animation-delay:0s; }
  .hero .rv:first-child > *:nth-child(2){ animation-delay:.1s; }
  .hero .rv:first-child > *:nth-child(3){ animation-delay:.28s; }
  .hero .rv:first-child > *:nth-child(4){ animation-delay:.38s; }
  .hero .rv:first-child > *:nth-child(5){ animation-delay:.46s; }
  .hero .rv:first-child > h1{ animation-name:heroTitle; animation-duration:.75s; }
  .hero h1 em{ opacity:0; transform:translateY(.3em); animation:rise .55s var(--ease-strong) .5s forwards; }
  .hero .rv:nth-child(2){ opacity:0; transform:translateY(18px); animation:rise .7s var(--ease-strong) .35s forwards; }
  @keyframes rise{ to{ opacity:1; transform:none; } }
  @keyframes heroTitle{
    from{ opacity:0; transform:translateY(22px); clip-path:inset(0 0 100% 0); }
    to{   opacity:1; transform:none;            clip-path:inset(0 0 -12% 0); }
  }

  /* La barra de acento se dibuja al llegar — de izquierda a derecha, firme */
  body.js .sec__head.rv h2::after{ transform:scaleX(0); transform-origin:left;
    transition:transform .6s var(--ease-strong) .15s; }
  body.js .sec__head.rv.vis h2::after{ transform:scaleX(1); }

  /* Presion tactil: el boton confirma que escucho (Emil: scale 0.95-0.98) */
  .btn:active{ transform:scale(.97); }
  .paq .btn:active, .card-hook:active{ transform:scale(.98); }

  /* Resto: se revela al entrar al viewport (JS pone .vis) */
  body.js .sec .rv{ opacity:0; transform:translateY(24px);
    transition:opacity .65s var(--ease-strong), transform .65s var(--ease-strong); }
  body.js .sec .rv.vis{ opacity:1; transform:none; }

  /* Escalonado dentro de cuadriculas */
  body.js .svcs.rv .svc, body.js .plat.rv .pcard, body.js .dif-grid.rv .dif,
  body.js .prom-grid.rv .prom, body.js .guia.rv > div, body.js .mitades.rv .mitad,
  body.js .marcas__fila.rv figure{
    opacity:0; transform:translateY(16px);
    transition:opacity .55s var(--ease-strong), transform .55s var(--ease-strong);
    transition-delay:calc(var(--i,0) * 60ms); }
  body.js .svcs.rv.vis .svc, body.js .plat.rv.vis .pcard, body.js .dif-grid.rv.vis .dif,
  body.js .prom-grid.rv.vis .prom, body.js .guia.rv.vis > div, body.js .mitades.rv.vis .mitad,
  body.js .marcas__fila.rv.vis figure{
    opacity:1; transform:none; }

  /* Transiciones base (propiedades explicitas, nunca 'all') */
  .svc, .paq, .pcard, .dif{ transition:transform .2s var(--ease-strong), box-shadow .2s var(--ease-strong),
    background .2s, border-color .2s; }
  .card-hook{ transition:transform .22s var(--ease-strong), box-shadow .22s var(--ease-strong); }

  /* Hovers solo con puntero real — en tactil un tap no debe "flotar" */
  @media (hover:hover) and (pointer:fine){
    .svc:hover{ transform:translateY(-3px); }
    .paq:hover{ transform:translateY(-4px); box-shadow:0 10px 24px rgba(20,23,21,.08); }
    .paq--dest:hover{ box-shadow:10px 10px 0 var(--ocre); }
    .card-hook:hover{ transform:translate(-2px,-2px); box-shadow:13px 13px 0 var(--ocre); }
    .dif:hover{ transform:translateY(-3px); }
    .marcas__fila img{ transition:opacity .2s, transform .2s var(--ease-strong); }
    .marcas__fila figure:hover img{ opacity:1; transform:translateY(-2px); }

    /* Nav: subrayado que crece desde la izquierda — guia, no adorno */
    .nav__links a{ position:relative; }
    .nav__links a::after{ content:""; position:absolute; left:0; bottom:-4px; height:2px; width:100%;
      background:var(--ocre); transform:scaleX(0); transform-origin:left;
      transition:transform .22s var(--ease-strong); }
    .nav__links a:hover::after{ transform:scaleX(1); }
  }

  /* La linea del proceso se dibuja al llegar */
  body.js .proc::before{ transform:scaleY(0); transform-origin:top;
    transition:transform 1.1s var(--ease-strong) .15s; }
  body.js .proc.vis::before{ transform:scaleY(1); }
  body.js .paso{ opacity:0; transform:translateX(-14px);
    transition:opacity .5s ease, transform .5s ease; transition-delay:calc(var(--i,0)*.18s + .2s); }
  body.js .proc.vis .paso{ opacity:1; transform:none; }
}
.skip{ position:absolute; left:-9999px; }
.skip:focus{ left:1rem; top:1rem; z-index:999; background:var(--verde); color:var(--papel); padding:.7rem 1.1rem; }