/* ==========================================================================
   KYDRA · kydra-motion.css  v04 (noviembre 2026)
   Biblioteca de movimiento e interacción para kydra.mx. Sin dependencias.
   Requiere: assets/tokens/kydra-tokens.css (colores, tiempos, curvas).
   Reglas:
   · Solo se animan transform y opacity (sin height/width/top/left/box-shadow animados).
   · Sin JS todo se ve: los estados ocultos se activan solo con html.km-js.
   · prefers-reduced-motion: reduce → sin desplazamientos ni bucles; solo cambios de estado.
   · La flecha de marca nunca rota: solo se traslada en diagonal (sube a la derecha).
   Prefijo de clases: .km-   ·   Atributos: data-km-*
   ========================================================================== */

:root{
  --km-dist: 28px;                 /* recorrido de reveals */
  --km-dur: 640ms;
  --km-ease: cubic-bezier(.2,.7,.2,1);
  --km-stagger: 80ms;
  --km-tilt: 4deg;                 /* inclinación máxima de tarjetas */
}

/* ---------- 1. Reveal al hacer scroll ---------- */
.km-js [data-km-reveal]{opacity:0;transform:translate3d(0,var(--km-dist),0);
  transition:opacity var(--km-dur) var(--km-ease),transform var(--km-dur) var(--km-ease);
  transition-delay:calc(var(--km-i,0) * var(--km-stagger));will-change:opacity,transform}
.km-js [data-km-reveal="fade"]{transform:none}
.km-js [data-km-reveal="izq"]{transform:translate3d(calc(var(--km-dist) * -1),0,0)}
.km-js [data-km-reveal="der"]{transform:translate3d(var(--km-dist),0,0)}
.km-js [data-km-reveal="escala"]{transform:scale(.96)}
.km-js [data-km-reveal].is-in{opacity:1;transform:none}
.km-js [data-km-reveal].is-done{will-change:auto}

/* ---------- 2. Contadores (DESACTIVADOS hasta tener cifras reales) ---------- */
.km-contador{font-variant-numeric:tabular-nums}
.km-contador[data-km-estado="desactivado"]{outline:2px dashed var(--k-error);outline-offset:4px}

/* ---------- 3. Flecha que sube (hover/focus) ---------- */
.km-flecha,.k-btn .flecha,.km-link .flecha{transition:transform var(--k-dur-media) var(--km-ease)}
a:hover>.flecha,a:focus-visible>.flecha,button:hover>.flecha,button:focus-visible>.flecha,
.km-sube:hover .flecha,.km-sube:focus-within .flecha{transform:translate(3px,-3px)}
.km-link{display:inline-flex;align-items:center;gap:.45em;font-weight:600;text-decoration:none;
  background:linear-gradient(currentColor,currentColor) 0 100%/100% 2px no-repeat;padding-bottom:2px}

/* ---------- 4. Tarjetas con tilt sutil ---------- */
[data-km-tilt]{transform:perspective(900px) rotateX(var(--km-rx,0)) rotateY(var(--km-ry,0)) translateY(var(--km-ty,0));
  transition:transform var(--k-dur-media) var(--km-ease)}
[data-km-tilt].is-tilt{transition:transform 90ms linear}
[data-km-tilt]:hover{--km-ty:-4px}
[data-km-tilt] .km-brillo{position:absolute;inset:0;pointer-events:none;border-radius:inherit;opacity:0;
  background:radial-gradient(420px circle at var(--km-mx,50%) var(--km-my,50%),rgba(255,255,255,.22),transparent 45%);
  transition:opacity var(--k-dur-media)}
[data-km-tilt]:hover .km-brillo{opacity:1}

/* ---------- 5. Carrusel y lightbox ---------- */
.km-carrusel{position:relative}
.km-carrusel__pista{display:grid;grid-auto-flow:column;grid-auto-columns:var(--km-col,calc((100% - 2*var(--k-sp-5))/3));
  gap:var(--k-sp-5);overflow-x:auto;scroll-snap-type:x mandatory;scroll-behavior:smooth;overscroll-behavior-x:contain;
  scrollbar-width:none;padding-bottom:4px;margin:0;list-style:none;padding-left:0}
.km-carrusel__pista::-webkit-scrollbar{display:none}
.km-carrusel__pista>*{scroll-snap-align:start}
@media (max-width:1023px){.km-carrusel__pista{--km-col:calc((100% - var(--k-sp-5))/2)}}
@media (max-width:640px){.km-carrusel__pista{--km-col:84%}}
.km-carrusel__ctrl{display:flex;gap:.5rem;align-items:center}
.km-carrusel__btn{width:48px;height:48px;display:grid;place-items:center;border-radius:var(--k-radio-sm);
  border:2px solid currentColor;background:transparent;color:inherit;cursor:pointer;
  transition:transform var(--k-dur-rapida) var(--km-ease),opacity var(--k-dur-rapida)}
.km-carrusel__btn:hover{transform:translateY(-2px)}
.km-carrusel__btn[disabled]{opacity:.35;cursor:default;transform:none}
.km-carrusel__puntos{display:flex;gap:6px;margin-left:var(--k-sp-3)}
.km-carrusel__puntos i{width:22px;height:4px;background:currentColor;opacity:.25;transform-origin:left;transition:opacity var(--k-dur-media),transform var(--k-dur-media)}
.km-carrusel__puntos i.is-on{opacity:1}

.km-lb{position:fixed;inset:0;z-index:90;display:grid;place-items:center;background:rgba(20,20,20,.94);
  opacity:0;pointer-events:none;transition:opacity var(--k-dur-media) var(--km-ease);padding:clamp(12px,4vw,56px)}
.km-lb.is-open{opacity:1;pointer-events:auto}
.km-lb figure{margin:0;max-width:min(1200px,100%);transform:scale(.97);transition:transform var(--k-dur-lenta) var(--km-ease)}
.km-lb.is-open figure{transform:none}
.km-lb img{max-height:78vh;width:auto;max-width:100%;border-radius:var(--k-radio-lg);margin-inline:auto}
.km-lb figcaption{color:#fff;margin-top:12px;display:flex;justify-content:space-between;gap:1rem;font-size:var(--k-fs-sm)}
.km-lb figcaption small{color:var(--k-piedra-claro)}
.km-lb__btn{position:absolute;width:52px;height:52px;display:grid;place-items:center;border:0;border-radius:var(--k-radio-sm);
  background:var(--k-amarillo);color:var(--k-carbon);cursor:pointer;font:700 22px/1 var(--k-font-texto)}
.km-lb__cerrar{top:16px;right:16px}
.km-lb__ant{left:16px;top:50%;margin-top:-26px}
.km-lb__sig{right:16px;top:50%;margin-top:-26px}
.km-lb__btn:focus-visible{outline:3px solid #fff;outline-offset:3px}
@media (max-width:640px){.km-lb__ant,.km-lb__sig{top:auto;bottom:16px;margin:0}}

/* ---------- 6. Pestañas y acordeón ---------- */
.km-tabs__lista{display:flex;gap:6px;flex-wrap:wrap;border-bottom:1px solid var(--k-linea);margin-bottom:var(--k-sp-6)}
.km-tab{position:relative;appearance:none;border:0;background:none;cursor:pointer;font:600 var(--k-fs-base)/1.2 var(--k-font-texto);
  color:var(--k-texto-2);padding:14px 16px 16px;display:inline-flex;align-items:center;gap:.5rem}
.km-tab::after{content:"";position:absolute;left:12px;right:12px;bottom:-1px;height:4px;background:var(--k-amarillo);
  transform:scaleX(0);transform-origin:left;transition:transform var(--k-dur-media) var(--km-ease)}
.km-tab[aria-selected="true"]{color:var(--k-carbon)}
.km-tab[aria-selected="true"]::after{transform:scaleX(1)}
.km-tab:hover{color:var(--k-carbon)}
.km-tab .kic{width:20px;height:20px}
.km-panel[hidden]{display:none}
.km-panel.is-entra{animation:km-entra var(--km-dur) var(--km-ease) both}
@keyframes km-entra{from{opacity:0;transform:translate3d(0,14px,0)}to{opacity:1;transform:none}}
@media (max-width:820px){
  .km-tabs__lista{flex-wrap:nowrap;overflow-x:auto;scrollbar-width:none;margin-inline:calc(var(--k-gutter) * -1);padding-inline:var(--k-gutter)}
  .km-tabs__lista::-webkit-scrollbar{display:none}
  .km-tab{white-space:nowrap;padding:12px 12px 14px}
}

.km-acordeon details{border-bottom:1px solid var(--k-linea)}
.km-acordeon summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:1rem;
  padding:20px 0;font:700 var(--k-fs-md)/1.3 var(--k-font-titulos)}
.km-acordeon summary::-webkit-details-marker{display:none}
.km-acordeon summary .km-mas{flex:none;width:36px;height:36px;border-radius:var(--k-radio-sm);background:var(--k-arena);position:relative}
.km-acordeon summary .km-mas::before,.km-acordeon summary .km-mas::after{content:"";position:absolute;left:11px;right:11px;top:17px;height:2px;background:var(--k-carbon);
  transition:transform var(--k-dur-media) var(--km-ease)}
.km-acordeon summary .km-mas::after{transform:rotate(90deg)}
.km-acordeon details[open] summary .km-mas{background:var(--k-amarillo)}
.km-acordeon details[open] summary .km-mas::after{transform:rotate(0)}
.km-acordeon .km-resp{padding:0 0 22px;color:var(--k-texto-2);max-width:70ch}
.km-acordeon details[open] .km-resp{animation:km-entra var(--k-dur-lenta) var(--km-ease) both}

/* ---------- 7. Comparador de paquetes ---------- */
.km-comp__elige{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:var(--k-sp-5)}
.km-chip{appearance:none;cursor:pointer;display:inline-flex;align-items:center;gap:.45rem;min-height:44px;padding:0 16px;
  border-radius:var(--k-radio-pill);border:1.5px solid var(--k-linea);background:#fff;color:var(--k-carbon);
  font:600 var(--k-fs-sm)/1 var(--k-font-texto);transition:transform var(--k-dur-rapida) var(--km-ease),background-color var(--k-dur-rapida)}
.km-chip:hover{transform:translateY(-2px);border-color:var(--k-carbon)}
.km-chip[aria-pressed="true"],.km-chip[aria-checked="true"]{background:var(--k-carbon);color:#fff;border-color:var(--k-carbon)}
.km-chip[aria-pressed="true"]::before,.km-chip[aria-checked="true"]::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--k-amarillo)}
.km-sec--oscuro .km-chip,.sec--oscuro .km-chip{background:transparent;color:#fff;border-color:var(--k-linea-oscura)}
.sec--oscuro .km-chip:hover{border-color:#fff}
.sec--oscuro .km-chip[aria-checked="true"],.sec--oscuro .km-chip[aria-pressed="true"]{background:var(--k-amarillo);color:var(--k-carbon);border-color:var(--k-amarillo)}
.sec--oscuro .km-chip[aria-checked="true"]::before,.sec--oscuro .km-chip[aria-pressed="true"]::before{background:var(--k-carbon)}

.km-comp__tabla{width:100%;border-collapse:separate;border-spacing:0;background:#fff;border:1px solid var(--k-linea);border-radius:var(--k-radio-lg);overflow:hidden;table-layout:fixed}
.km-comp__tabla th,.km-comp__tabla td{padding:14px 16px;text-align:left;border-bottom:1px solid var(--k-linea);vertical-align:middle;font-size:var(--k-fs-sm)}
.km-comp__tabla thead th{background:var(--k-carbon);color:#fff;font:700 var(--k-fs-md)/1.2 var(--k-font-titulos);vertical-align:bottom}
.km-comp__tabla thead th small{display:block;font:500 var(--k-fs-xs)/1.3 var(--k-font-texto);color:var(--k-piedra-claro);margin-top:4px}
.km-comp__tabla thead th:first-child{width:34%}
.km-comp__tabla tbody th{font-weight:600;color:var(--k-carbon)}
.km-comp__tabla tbody tr:nth-child(even) th,.km-comp__tabla tbody tr:nth-child(even) td{background:#FAF8F3}
.km-comp__tabla tbody tr:last-child>*{border-bottom:0}
.km-comp__tabla td[data-v="si"]::before{content:"";display:inline-block;width:22px;height:22px;vertical-align:middle;border-radius:4px;
  background:var(--k-amarillo) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23141414' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12.5l4.5 4.5L19 7.5'/%3E%3C/svg%3E") center/16px no-repeat}
.km-comp__tabla td[data-v="no"]{color:#6E6A63}
.km-comp__tabla td[data-v="parcial"]{color:var(--k-carbon);font-weight:600}
.km-comp__tabla td[data-v="parcial"]::before{content:"";display:inline-block;width:22px;height:22px;vertical-align:middle;margin-right:6px;border-radius:4px;border:2px solid var(--k-carbon)}
.km-comp__col{transition:opacity var(--k-dur-media) var(--km-ease)}
.km-comp__tabla .is-nueva{animation:km-col var(--km-dur) var(--km-ease) both}
@keyframes km-col{from{opacity:0;transform:translate3d(0,10px,0)}to{opacity:1;transform:none}}
.km-comp__pie{display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;margin-top:var(--k-sp-4);font-size:var(--k-fs-sm);color:var(--k-texto-2)}
.km-comp__aviso{font-size:var(--k-fs-sm);color:var(--k-texto-2);margin-top:6px}
@media (max-width:640px){
  .km-comp__tabla th,.km-comp__tabla td{padding:10px 8px;font-size:13px}
  .km-comp__tabla thead th{font-size:15px}
  .km-comp__tabla thead th:first-child{width:38%}
  .km-comp__tabla td[data-v="parcial"]::before{display:none}
}

/* ---------- 8. Línea de proceso animada ---------- */
.km-proceso{position:relative;list-style:none;margin:0;padding:0 0 0 56px;counter-reset:km}
.km-proceso::before,.km-proceso__barra{content:"";position:absolute;left:19px;top:8px;bottom:8px;width:3px;border-radius:2px;background:var(--k-linea)}
.km-proceso__barra{background:var(--k-amarillo);transform-origin:top;transform:scaleY(var(--km-p,0))}
.sec--oscuro .km-proceso::before{background:var(--k-linea-oscura)}
.km-paso{position:relative;padding:0 0 var(--k-sp-6);counter-increment:km}
.km-paso:last-child{padding-bottom:0}
.km-paso::before{content:counter(km,decimal-leading-zero);position:absolute;left:-56px;top:0;width:42px;height:42px;display:grid;place-items:center;
  border-radius:var(--k-radio-sm);background:#fff;border:2px solid var(--k-linea);font:800 14px/1 var(--k-font-titulos);color:var(--k-carbon);
  transition:background-color var(--k-dur-media),border-color var(--k-dur-media)}
.sec--oscuro .km-paso::before{background:var(--k-carbon);border-color:var(--k-linea-oscura);color:#fff}
.km-paso.is-activo::before{background:var(--k-amarillo);border-color:var(--k-amarillo);color:var(--k-carbon)}
.km-paso h3{font-size:var(--k-fs-lg);margin:6px 0 6px}
.km-paso p{color:var(--k-texto-2);max-width:56ch}
.sec--oscuro .km-paso p{color:var(--k-piedra-claro)}
/* Atenuado solo en fondo oscuro y a .72: el texto inactivo sigue cumpliendo AA (≥4.5:1) */
.km-js .sec--oscuro .km-paso>*{opacity:.72;transition:opacity var(--k-dur-lenta) var(--km-ease)}
.km-js .sec--oscuro .km-paso.is-activo>*{opacity:1}

/* ---------- 9. Cotizador guiado ---------- */
.km-coti{background:#fff;color:var(--k-carbon);border-radius:var(--k-radio-lg);box-shadow:var(--k-sombra-3);padding:clamp(20px,3vw,40px);position:relative;overflow:hidden}
.km-coti__prog{height:4px;background:var(--k-linea);border-radius:2px;overflow:hidden;margin-bottom:var(--k-sp-5)}
.km-coti__prog i{display:block;height:100%;background:var(--k-carbon);transform-origin:left;transform:scaleX(var(--km-p,.25));transition:transform var(--k-dur-lenta) var(--km-ease)}
.km-coti__meta{display:flex;justify-content:space-between;font-size:var(--k-fs-xs);letter-spacing:var(--k-tracking-etiqueta);text-transform:uppercase;color:var(--k-texto-2);margin-bottom:var(--k-sp-3);font-weight:600}
.km-coti fieldset{border:0;margin:0;padding:0;min-width:0}
.km-coti legend{font:800 var(--k-fs-xl)/1.15 var(--k-font-titulos);letter-spacing:var(--k-tracking-titulo);margin-bottom:var(--k-sp-4);padding:0}
.km-coti__ops{display:flex;flex-wrap:wrap;gap:8px}
.km-coti__ops input{position:absolute;opacity:0;width:1px;height:1px}
.km-coti__ops label{display:inline-flex;align-items:center;gap:.5rem;min-height:46px;padding:0 16px;border-radius:var(--k-radio-sm);
  border:1.5px solid var(--k-linea);cursor:pointer;font-weight:600;font-size:var(--k-fs-sm);transition:transform var(--k-dur-rapida) var(--km-ease),background-color var(--k-dur-rapida),border-color var(--k-dur-rapida)}
.km-coti__ops label:hover{border-color:var(--k-carbon);transform:translateY(-2px)}
.km-coti__ops input:checked+label{background:var(--k-carbon);color:#fff;border-color:var(--k-carbon)}
.km-coti__ops input:checked+label::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--k-amarillo)}
.km-coti__ops input:focus-visible+label{outline:3px solid var(--k-foco);outline-offset:2px}
.km-coti__paso[hidden]{display:none}
.km-coti__paso.is-entra{animation:km-entra var(--km-dur) var(--km-ease) both}
.km-coti__nav{display:flex;justify-content:space-between;align-items:center;gap:1rem;margin-top:var(--k-sp-6);flex-wrap:wrap}
.km-coti__campo{display:grid;gap:6px;margin-bottom:var(--k-sp-4)}
.km-coti__campo label{font-weight:600;font-size:var(--k-fs-sm)}
.km-coti__campo input{min-height:48px;border:1.5px solid #8F8A81;border-radius:var(--k-radio-md);padding:0 14px;font:inherit}
.km-coti__campo input:focus{outline:3px solid var(--k-foco);outline-offset:1px;border-color:var(--k-carbon)}
.km-coti__error{color:var(--k-error);font-size:var(--k-fs-sm);font-weight:600;min-height:1.4em;margin-top:8px}
.km-coti__resumen{background:var(--k-arena);border-radius:var(--k-radio-md);padding:16px 18px;white-space:pre-line;font-size:var(--k-fs-sm);line-height:1.55;border-left:4px solid var(--k-carbon)}
.km-coti__priv{font-size:var(--k-fs-xs);color:var(--k-texto-2);margin-top:12px}
.km-coti__priv a{color:var(--k-carbon)}
.km-wa-btn{background:var(--k-whatsapp);color:var(--k-carbon)}
.km-wa-btn:hover{background:#1FBF5B}

/* ---------- 10. Header que se encoge ---------- */
[data-km-header]{position:sticky;top:calc(var(--km-topbar,0px) * -1);z-index:var(--k-z-nav)}
[data-km-header]::after{content:"";position:absolute;inset:0;pointer-events:none;box-shadow:var(--k-sombra-2);opacity:0;transition:opacity var(--k-dur-media)}
[data-km-header].is-compacto::after{opacity:1}
[data-km-header] .km-logo{transform-origin:left center;transition:transform var(--k-dur-media) var(--km-ease)}
[data-km-header].is-compacto .km-logo{transform:scale(.84)}
[data-km-header] .km-barra{transition:transform var(--k-dur-media) var(--km-ease)}
[data-km-header].is-compacto .km-barra{transform:translateY(-6px)}
.km-progreso{position:absolute;left:0;right:0;bottom:0;height:3px;background:var(--k-amarillo);transform-origin:left;transform:scaleX(var(--km-scroll,0));pointer-events:none}

/* ---------- 11. Marquee de servicios ---------- */
.km-marquee{position:relative;overflow:hidden;--km-vel:42s}
.km-marquee__pista{display:flex;width:max-content;animation:km-marquee var(--km-vel) linear infinite}
.km-marquee__pista>ul{display:flex;align-items:center;gap:0;margin:0;padding:0;list-style:none}
.km-marquee li{display:inline-flex;align-items:center;gap:22px;padding-right:22px;white-space:nowrap}
.km-marquee:hover .km-marquee__pista,.km-marquee:focus-within .km-marquee__pista,.km-marquee.is-pausa .km-marquee__pista{animation-play-state:paused}
.km-marquee__pausa{position:absolute;right:8px;top:50%;margin-top:-18px;width:36px;height:36px;border-radius:var(--k-radio-sm);border:1px solid currentColor;background:inherit;color:inherit;cursor:pointer;display:grid;place-items:center;z-index:2}
@keyframes km-marquee{to{transform:translate3d(-50%,0,0)}}

/* ---------- Utilidades ---------- */
.km-sr{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* ---------- prefers-reduced-motion ---------- */
@media (prefers-reduced-motion: reduce){
  .km-js [data-km-reveal]{opacity:1;transform:none;transition:none}
  [data-km-tilt],[data-km-tilt]:hover{transform:none;transition:none}
  .km-marquee__pista{animation:none;width:auto}
  .km-marquee__pista>ul{flex-wrap:wrap;row-gap:10px}
  .km-marquee__pista>ul[aria-hidden="true"],.km-marquee__pausa{display:none}
  .km-panel.is-entra,.km-coti__paso.is-entra,.km-acordeon details[open] .km-resp,.km-comp__tabla .is-nueva{animation:none}
  .km-js .km-paso>*{opacity:1}
  .km-carrusel__pista{scroll-behavior:auto}
  a:hover>.flecha,button:hover>.flecha,.km-sube:hover .flecha{transform:none}
  .km-lb figure{transform:none}
}

/* Encabezado del comparador: nombre completo en escritorio, corto en celular (el completo queda para lector de pantalla) */
.km-comp__nc{display:none}
.km-comp__tabla th{overflow-wrap:anywhere;hyphens:auto}
@media (max-width:640px){
  .km-comp__nl{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
  .km-comp__nc{display:block}
  .km-comp__tabla thead th:first-child{width:30%}
  .km-comp__tabla th,.km-comp__tabla td{padding:12px 10px}
}
.km-comp__tabla tbody th{hyphens:manual;overflow-wrap:normal}