/* Bondersh — sitio
   Dirección C: escena fotográfica + tarjetas de vidrio + hilos.
   Paleta de marca. Plus Jakarta Sans. */

:root{
  --fondo:#050C1C;
  --profundo:#06122B;
  --marino:#0A1A3C;
  --electrico:#2B54F5;
  --claro:#8FA9FF;
  --papel:#EDEBE5;
  --calido:#F2B98B;            /* luz de escena, no color de marca */
  --verde:#9BE8BD;

  --blanco:#F6F8FF;
  --tenue:rgba(246,248,255,.66);
  --apagado:rgba(246,248,255,.5);
  --vidrio-borde:rgba(255,255,255,.18);

  --f:'Plus Jakarta Sans',system-ui,-apple-system,'Segoe UI',sans-serif;
  --ease:cubic-bezier(.22,.68,.24,1);
  --r:26px;
  --pad:30px;
  --marco:14px;              /* aire entre el lienzo y el borde de la ventana */
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  background:var(--fondo);color:var(--blanco);font-family:var(--f);
  font-size:16px;line-height:1.55;-webkit-font-smoothing:antialiased;
  padding:var(--marco);overflow-x:hidden;
}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;border:0;background:none;cursor:pointer}
::selection{background:var(--electrico);color:#fff}
:focus-visible{outline:2px solid var(--claro);outline-offset:3px;border-radius:8px}
.oculto{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

.lienzo{border-radius:var(--r);overflow:hidden;position:relative;background:var(--profundo)}

/* ---------------- escena ---------------- */
.escena{position:relative;min-height:calc(100svh - 28px);display:flex;flex-direction:column;overflow:hidden}
.escena + .escena{border-top:1px solid rgba(255,255,255,.07)}
.fondo{position:absolute;inset:0;z-index:0}
.fondo img{width:100%;height:100%;object-fit:cover;transform:scale(1.06);
  transition:transform 2.4s var(--ease)}
.escena.dentro .fondo img{transform:scale(1)}
.capas{position:absolute;inset:0;z-index:1;pointer-events:none}
.capas::before{content:'';position:absolute;inset:0;
  background:
    radial-gradient(56% 50% at 66% 44%,rgba(242,185,139,.30),transparent 70%),
    linear-gradient(90deg,rgba(5,12,28,.88) 0%,rgba(5,12,28,.52) 36%,rgba(5,12,28,.06) 72%,rgba(5,12,28,.3) 100%)}
.capas::after{content:'';position:absolute;inset:0;
  background:radial-gradient(126% 104% at 50% 48%,transparent 44%,rgba(5,12,28,.72) 100%)}
.grano{position:absolute;inset:0;z-index:2;pointer-events:none;opacity:.045;mix-blend-mode:overlay;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3'/%3E%3C/filter%3E%3Crect width='160' height='160' filter='url(%23n)'/%3E%3C/svg%3E")}

.hilos{position:absolute;inset:0;z-index:3;pointer-events:none;width:100%;height:100%}
.hilos path{fill:none;stroke:rgba(143,169,255,.5);stroke-width:1;
  stroke-dasharray:var(--l);stroke-dashoffset:var(--l);
  transition:stroke-dashoffset 1.5s var(--ease) .35s}
.escena.dentro .hilos path{stroke-dashoffset:0}
.hilos circle{fill:var(--claro);opacity:0;transition:opacity .6s var(--ease) 1.3s}
.escena.dentro .hilos circle{opacity:.9}

.contenido{position:relative;z-index:4;flex:1;display:flex;flex-direction:column}

/* ---------------- barra ---------------- */
/* Acompaña el scroll y se apoya sobre un vidrio cuando la página se mueve. */
.barra{position:fixed;top:var(--marco);left:var(--marco);right:var(--marco);z-index:40;
  display:flex;align-items:center;justify-content:space-between;gap:20px;padding:22px var(--pad);
  border-radius:var(--r) var(--r) 20px 20px;
  transition:background .4s var(--ease),padding .4s var(--ease),box-shadow .4s var(--ease)}
.barra.pegada{padding:12px var(--pad);background:rgba(5,12,28,.62);backdrop-filter:blur(18px);
  box-shadow:0 12px 34px -22px rgba(0,0,0,.9)}
.logo{display:flex;align-items:center;gap:10px;font-weight:700;font-size:1.12rem;letter-spacing:-.01em}
.logo svg{width:26px;height:26px;flex:none}
.menu{display:flex;gap:4px;padding:5px;border-radius:100px;background:rgba(255,255,255,.07);
  border:1px solid rgba(255,255,255,.10);backdrop-filter:blur(14px)}
.menu a{padding:8px 16px;border-radius:100px;font-size:.9rem;font-weight:500;color:rgba(246,248,255,.7);
  transition:background .3s var(--ease),color .3s var(--ease)}
.menu a:hover,.menu a.on{color:var(--blanco);background:rgba(255,255,255,.13)}

.acciones-barra{display:flex;align-items:center;gap:10px}
.hamburguesa{display:none;position:relative;width:44px;height:44px;border-radius:50%;
  background:rgba(255,255,255,.09);border:1px solid var(--vidrio-borde);backdrop-filter:blur(14px)}
.hamburguesa span{position:absolute;left:calc(50% - 9px);top:calc(50% - .8px);
  width:18px;height:1.6px;border-radius:2px;background:var(--blanco);
  transition:transform .35s var(--ease)}
.hamburguesa span:first-child{transform:translateY(-3.5px)}
.hamburguesa span:last-child{transform:translateY(3.5px)}
.hamburguesa[aria-expanded="true"] span:first-child{transform:rotate(45deg)}
.hamburguesa[aria-expanded="true"] span:last-child{transform:rotate(-45deg)}

.pastilla{display:inline-flex;align-items:center;gap:10px;padding:11px 8px 11px 20px;border-radius:100px;
  background:var(--blanco);color:#0A1020;font-size:.9rem;font-weight:600;
  transition:transform .35s var(--ease),box-shadow .35s var(--ease),background .35s var(--ease)}
.pastilla i{display:grid;place-items:center;width:26px;height:26px;border-radius:50%;
  background:var(--electrico);color:#fff;font-size:.78rem;font-style:normal;flex:none}
.pastilla:hover{transform:translateY(-2px);box-shadow:0 14px 32px -14px rgba(0,0,0,.85)}
.pastilla.hueca{background:rgba(255,255,255,.09);color:var(--blanco);border:1px solid var(--vidrio-borde);
  backdrop-filter:blur(14px);padding:11px 22px}
.pastilla.hueca:hover{background:rgba(255,255,255,.17)}

/* ---------------- textos ---------------- */
.rotulo{display:inline-flex;align-self:flex-start;align-items:center;gap:8px;padding:7px 14px 7px 10px;
  border-radius:100px;background:rgba(255,255,255,.10);border:1px solid rgba(255,255,255,.14);
  backdrop-filter:blur(12px);font-size:.74rem;font-weight:600;letter-spacing:.08em;
  text-transform:uppercase;color:rgba(246,248,255,.86)}
.rotulo b{display:block;width:7px;height:7px;border-radius:2px;background:var(--claro)}
.rotulo.gris b{background:#8A93A8}

h1{font-size:clamp(2.3rem,3.8vw,3.7rem);font-weight:600;line-height:1.06;letter-spacing:-.032em}
h2{font-size:clamp(2rem,3.3vw,3.2rem);font-weight:600;line-height:1.07;letter-spacing:-.03em}
h3{font-size:1.22rem;font-weight:600;letter-spacing:-.02em}
h1 em,h2 em{font-style:normal;color:var(--claro)}
.bajada{color:var(--tenue);font-size:1.03rem;max-width:46ch;line-height:1.62}
.bajada strong{color:var(--blanco);font-weight:600}

.marco-texto{flex:1;display:flex;flex-direction:column;justify-content:center;align-items:flex-start;
  padding:110px var(--pad) 104px;max-width:min(760px,54vw)}
.marco-texto > * + *{margin-top:22px}
.acciones{display:flex;gap:10px;flex-wrap:wrap}

/* ---------------- tarjetas de vidrio ---------------- */
.tarjeta{
  position:absolute;z-index:5;width:250px;padding:16px 18px 17px;border-radius:20px;
  background:linear-gradient(160deg,rgba(255,255,255,.16),rgba(255,255,255,.07));
  border:1px solid var(--vidrio-borde);backdrop-filter:blur(16px);
  box-shadow:0 24px 60px -24px rgba(0,0,0,.85), inset 0 1px 0 rgba(255,255,255,.22);
  opacity:0;transform:translateY(22px) scale(.97);
  transition:opacity .9s var(--ease),transform 1s var(--ease);
}
.escena.dentro .tarjeta{opacity:1;transform:none}
.escena.dentro .d1{transition-delay:.35s}
.escena.dentro .d2{transition-delay:.55s}
.escena.dentro .d3{transition-delay:.75s}
.tarjeta.apagada{background:linear-gradient(160deg,rgba(255,255,255,.08),rgba(255,255,255,.03));
  border-style:dashed;border-color:rgba(255,255,255,.2)}
.tarjeta.apagada .t-tit,.tarjeta.apagada .t-grande{color:rgba(246,248,255,.72)}
.tarjeta.flota{animation:flota 11s var(--ease) infinite}
.tarjeta.flota.b{animation-delay:-5s}
@keyframes flota{0%,100%{translate:0 -7px}50%{translate:0 8px}}

.t-cab{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:14px}
.t-tit{font-size:.9rem;font-weight:600}
.t-nota{font-size:.72rem;font-weight:500;color:rgba(246,248,255,.55)}
.t-chip{padding:4px 9px;border-radius:100px;font-size:.68rem;font-weight:600;
  background:rgba(143,169,255,.2);color:var(--claro);border:1px solid rgba(143,169,255,.28)}
.t-chip.verde{background:rgba(122,222,160,.18);color:var(--verde);border-color:rgba(122,222,160,.28)}
.t-grande{font-size:1.9rem;font-weight:700;letter-spacing:-.03em;line-height:1}
.t-pie{margin-top:8px;font-size:.76rem;color:rgba(246,248,255,.6)}
.t-fila{display:flex;align-items:center;gap:10px;padding:9px 0;border-top:1px solid rgba(255,255,255,.1);font-size:.8rem}
.t-fila:first-of-type{border-top:0;padding-top:0}
.t-fila i{font-style:normal;width:6px;height:6px;border-radius:50%;background:var(--claro);flex:none}
.t-fila i.v{background:var(--verde)}
.t-fila b{font-weight:600}
.t-fila span{margin-left:auto;color:rgba(246,248,255,.5);font-size:.72rem;white-space:nowrap}
.t-total{display:flex;justify-content:space-between;align-items:baseline;margin-top:12px;
  padding-top:12px;border-top:1px solid rgba(255,255,255,.14)}
.t-total b{font-size:1.15rem;font-weight:700;letter-spacing:-.02em}

/* Grilla de horarios de la tarjeta de agenda (capítulo 02). */
.t-horas{display:grid;grid-template-columns:repeat(3,1fr);gap:7px;margin-top:2px}
.t-horas span{padding:7px 0;border-radius:9px;text-align:center;font-size:.74rem;font-weight:600;
  border:1px solid rgba(255,255,255,.12);background:rgba(255,255,255,.05);color:rgba(246,248,255,.42)}
.t-horas .libre{color:rgba(246,248,255,.9);border-color:rgba(143,169,255,.35);background:rgba(143,169,255,.10)}
.t-horas .ocupado{text-decoration:line-through;opacity:.55}
.t-horas .elegido{color:var(--profundo);background:var(--claro);border-color:var(--claro)}

.barrita{height:6px;border-radius:100px;background:rgba(255,255,255,.14);overflow:hidden;margin-top:12px}
.barrita i{display:block;height:100%;border-radius:100px;width:0;
  background:linear-gradient(90deg,var(--electrico),var(--claro));
  transition:width 1.6s var(--ease) .9s}
.escena.dentro .barrita i{width:var(--v)}

.anillo{position:relative;width:74px;height:74px;flex:none}
.anillo svg{transform:rotate(-90deg)}
.anillo circle{fill:none;stroke-width:7}
.anillo .pista{stroke:rgba(255,255,255,.15)}
.anillo .val{stroke:var(--claro);stroke-linecap:round;stroke-dasharray:201;stroke-dashoffset:201;
  transition:stroke-dashoffset 1.7s var(--ease) .8s}
.escena.dentro .anillo .val{stroke-dashoffset:var(--o)}
.anillo b{position:absolute;inset:0;display:grid;place-items:center;font-size:.92rem;font-weight:700}

.t-chat{display:flex;flex-direction:column;gap:8px}
.t-chat p{max-width:88%;padding:9px 13px;border-radius:14px;font-size:.8rem;line-height:1.4}
.t-chat .ellos{align-self:flex-start;background:rgba(255,255,255,.14);border-bottom-left-radius:5px}
.t-chat .bot{align-self:flex-end;background:rgba(43,84,245,.5);border-bottom-right-radius:5px}

.pasos{display:flex;flex-direction:column;gap:0}
.paso{display:flex;gap:12px;align-items:flex-start;padding:10px 0;border-top:1px solid rgba(255,255,255,.1)}
.paso:first-child{border-top:0;padding-top:0}
.paso u{text-decoration:none;display:grid;place-items:center;width:22px;height:22px;border-radius:7px;
  background:rgba(143,169,255,.22);color:var(--claro);font-size:.7rem;font-weight:700;flex:none}
.paso div{font-size:.8rem;line-height:1.35}
.paso small{display:block;color:rgba(246,248,255,.55);font-size:.72rem}

/* ---------------- pastilla al capítulo siguiente ---------------- */
/* El remate del capítulo vive adentro de la flecha: una sola pieza al pie. */
.flecha{
  position:absolute;left:50%;bottom:24px;translate:-50% 0;z-index:8;
  display:inline-flex;align-items:center;gap:16px;
  padding:8px 8px 8px 22px;border-radius:100px;
  max-width:calc(100% - var(--pad) * 2);
  color:var(--blanco);
  background:linear-gradient(160deg,rgba(255,255,255,.16),rgba(255,255,255,.07));
  border:1px solid var(--vidrio-borde);backdrop-filter:blur(16px);
  box-shadow:0 22px 54px -24px rgba(0,0,0,.85), inset 0 1px 0 rgba(255,255,255,.22);
  transition:background .35s var(--ease),border-color .35s var(--ease),
             transform .35s var(--ease);
}
.flecha .txt{font-size:.95rem;font-weight:600;letter-spacing:-.01em;line-height:1.25}
.flecha .ico{display:grid;place-items:center;width:42px;height:42px;border-radius:50%;flex:none;
  overflow:hidden;background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.22)}
.flecha:hover{background:linear-gradient(160deg,rgba(255,255,255,.24),rgba(255,255,255,.11));
  border-color:rgba(255,255,255,.3);transform:translateY(-2px)}
/* La flecha cae, sale por abajo de su círculo y vuelve a entrar por arriba. */
.flecha .ico svg{animation:cae 2.6s cubic-bezier(.55,.06,.3,1) infinite;
  transition:transform .3s var(--ease),opacity .3s var(--ease)}
/* Con el mouse encima la flecha corta la caída y se queda quieta en el centro. */
.flecha:hover .ico svg,
.flecha:focus-visible .ico svg{animation:none;transform:translateY(0);opacity:1}
@keyframes cae{
  0%   {transform:translateY(-155%);opacity:0}
  22%  {transform:translateY(0);opacity:1}
  62%  {transform:translateY(0);opacity:1}
  84%  {transform:translateY(155%);opacity:0}
  100% {transform:translateY(155%);opacity:0}
}

/* ---------------- índice lateral ---------------- */
.indice{position:fixed;right:22px;top:50%;transform:translateY(-50%);z-index:30;
  display:flex;flex-direction:column;align-items:flex-end;gap:14px}
.indice{transition:opacity .5s var(--ease),visibility .5s}
.indice.fuera{opacity:0;visibility:hidden}
.indice a{display:flex;align-items:center;gap:10px;font-size:.78rem;font-weight:500;
  color:rgba(246,248,255,0);transition:color .35s var(--ease)}
.indice a::after{content:'';width:7px;height:7px;border-radius:50%;flex:none;
  background:rgba(246,248,255,.28);transition:background .35s var(--ease),transform .35s var(--ease)}
.indice a:hover{color:rgba(246,248,255,.85)}
.indice a:hover::after{background:rgba(246,248,255,.7)}
.indice a.on{color:rgba(246,248,255,.85)}
.indice a.on::after{background:var(--claro);transform:scale(1.3)}

/* ---------------- bloques oscuros ---------------- */
.bloque{position:relative;z-index:4;padding:15vh var(--pad);background:var(--profundo)}
.bloque-cab{max-width:760px;margin-bottom:clamp(34px,5vw,64px)}
.bloque-cab h2{margin-top:18px}
.bloque-cab .bajada{margin-top:18px}

/* ---------------- contacto ---------------- */
.contacto{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:clamp(30px,5vw,80px);align-items:start}
.datos{display:flex;flex-direction:column;gap:14px;margin-top:32px}
.dato{display:flex;align-items:center;gap:14px;padding:16px 18px;border-radius:16px;
  border:1px solid rgba(255,255,255,.12);background:rgba(255,255,255,.05);
  transition:border-color .4s var(--ease),background .4s var(--ease)}
.dato:hover{border-color:rgba(143,169,255,.4);background:rgba(255,255,255,.08)}
.dato u{text-decoration:none;display:grid;place-items:center;width:38px;height:38px;border-radius:12px;
  background:rgba(43,84,245,.28);color:var(--claro);flex:none}
.dato small{display:block;font-size:.76rem;color:var(--apagado)}
.dato b{font-weight:600;font-size:1rem}

form{padding:clamp(22px,3vw,34px);border-radius:24px;
  border:1px solid rgba(255,255,255,.14);
  background:linear-gradient(165deg,rgba(255,255,255,.11),rgba(255,255,255,.04))}
.campos{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.campo{display:flex;flex-direction:column;gap:7px}
.campo.ancho{grid-column:1/-1}
.campo label{font-size:.82rem;font-weight:600;color:rgba(246,248,255,.8)}
.campo input,.campo select,.campo textarea{
  width:100%;padding:13px 15px;border-radius:13px;font-family:inherit;font-size:.95rem;
  color:var(--blanco);background:rgba(5,12,28,.5);border:1px solid rgba(255,255,255,.16);
  transition:border-color .3s var(--ease),background .3s var(--ease)}
.campo textarea{min-height:118px;resize:vertical}
.campo select{appearance:none;cursor:pointer;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' fill='none'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%238FA9FF' stroke-width='1.6'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 15px center}
.campo select option{background:#0A1A3C;color:var(--blanco)}
.campo input::placeholder,.campo textarea::placeholder{color:rgba(246,248,255,.34)}
.campo input:focus,.campo select:focus,.campo textarea:focus{
  outline:none;border-color:var(--claro);background:rgba(5,12,28,.72)}
.campo .error{font-size:.76rem;color:#FFB4A8}
.campo.mal input,.campo.mal select,.campo.mal textarea{border-color:#FF8F7E}
.trampa{position:absolute;left:-9999px;opacity:0;height:0;overflow:hidden}
.enviar{margin-top:22px;display:flex;align-items:center;gap:16px;flex-wrap:wrap}
.enviar .aclara{font-size:.78rem;color:var(--apagado);max-width:32ch}
button.pastilla{border:0}

.aviso{margin-bottom:22px;padding:15px 18px;border-radius:14px;font-size:.92rem;
  border:1px solid rgba(122,222,160,.35);background:rgba(122,222,160,.12);color:#CFF3E0}
.aviso.mal{border-color:rgba(255,143,126,.4);background:rgba(255,143,126,.12);color:#FFD5CD}

/* ---------------- pie ---------------- */
footer{position:relative;z-index:4;background:var(--fondo);padding:56px var(--pad) 40px;
  border-top:1px solid rgba(255,255,255,.08)}
.pie-grid{display:flex;justify-content:space-between;gap:30px;flex-wrap:wrap;align-items:flex-end}
.pie-links{display:flex;gap:22px;flex-wrap:wrap;font-size:.9rem;color:var(--tenue)}
.pie-links a:hover{color:var(--blanco)}
.pie-legal{font-size:.8rem;color:rgba(246,248,255,.4)}

/* ---------------- revelado ---------------- */
.rev{opacity:0;transform:translateY(26px);transition:opacity .9s var(--ease),transform 1s var(--ease)}
.rev.dentro{opacity:1;transform:none}

/* ---------------- responsive ---------------- */
@media (max-width:1100px){
  .indice{display:none}
  .marco-texto{max-width:min(680px,66vw)}
  .contacto{grid-template-columns:1fr}
}
@media (max-width:820px){
  :root{--pad:20px;--r:20px;--marco:8px}
  .barra .pastilla{padding:10px 8px 10px 16px;font-size:.85rem}
  .hamburguesa{display:grid}

  /* El menú pasa a ser un panel que baja desde la barra. */
  .menu{position:absolute;top:70px;left:var(--pad);right:var(--pad);z-index:11;
    flex-direction:column;align-items:stretch;gap:2px;padding:8px;border-radius:18px;
    background:rgba(8,20,46,.97);border:1px solid rgba(255,255,255,.14);
    box-shadow:0 22px 50px -24px rgba(0,0,0,.95);
    opacity:0;visibility:hidden;translate:0 -10px;
    transition:opacity .35s var(--ease),translate .35s var(--ease),visibility .35s}
  .menu.abierto{opacity:1;visibility:visible;translate:0 0}
  .menu a{padding:13px 15px;border-radius:12px;font-size:.98rem}

  /* La foto ocupa la primera pantalla; las tarjetas caen debajo, sobre el fondo. */
  .escena{min-height:100svh}
  .fondo,.capas,.grano{height:100svh;bottom:auto}
  .marco-texto{max-width:none;padding:96px var(--pad) 20px}
  /* En el celular la escena se cuenta solo con foto y texto. */
  .tarjeta{display:none}
  .hilos{display:none}
  /* La pastilla deja de flotar y se apoya debajo del texto, a lo ancho. */
  .flecha{position:static;translate:none;max-width:none;margin:10px var(--pad) 30px;
    padding:8px 8px 8px 18px}
  .flecha .txt{font-size:.88rem}
  .flecha .ico{margin-left:auto}
  .campos{grid-template-columns:1fr}
  .capas::before{background:
    radial-gradient(70% 40% at 60% 30%,rgba(242,185,139,.26),transparent 70%),
    linear-gradient(180deg,rgba(5,12,28,.55) 0%,rgba(5,12,28,.86) 62%,rgba(5,12,28,.95) 100%)}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition-duration:.01ms!important}
  html{scroll-behavior:auto}
  .rev{opacity:1;transform:none}
}