/* Nidu — landing (rediseño 29/9, handoff design_handoff_nidu_web).
   La maqueta usa estilos en línea por fidelidad al diseño; acá viven las
   animaciones, los :hover y lo que el prototipo no tenía. */
  *{box-sizing:border-box}
body{margin:0;background:#F7F5F0;color:#15211C;font-family:Manrope,system-ui,sans-serif;-webkit-font-smoothing:antialiased}
a{color:#10614B;text-decoration:none}
a:hover{color:#0B3C2F}
h1,h2,h3,h4,p{margin:0}
summary::-webkit-details-marker{display:none}
summary{list-style:none;cursor:pointer}
@keyframes niduCaosDrift{0%{translate:0 0}25%{translate:-6px 3px}50%{translate:6px -2px}75%{translate:-4px -3px}100%{translate:0 0}}
@keyframes niduCaosSello{from{opacity:0;scale:.86}to{opacity:1;scale:1}}
@keyframes niduClaridadBar{from{width:0%}to{width:20%}}
@keyframes niduClaridadTick{from{opacity:.3;scale:.82}to{opacity:1;scale:1}}
[data-caos-card]{animation:niduCaosDrift 11s ease-in-out infinite;will-change:translate}
[data-caos-card]:nth-of-type(2){animation-duration:13s;animation-delay:-2s}
[data-caos-card]:nth-of-type(3){animation-duration:9.5s;animation-delay:-4s}
[data-caos-card]:nth-of-type(4){animation-duration:14s;animation-delay:-1s}
[data-caos-card]:nth-of-type(5){animation-duration:10.5s;animation-delay:-6s}
[data-caos-card]:nth-of-type(6){animation-duration:12.5s;animation-delay:-3s}
[data-caos-card]:nth-of-type(7){animation-duration:15s;animation-delay:-5s}
@keyframes niduReveal{from{opacity:0;transform:translateY(26px) scale(.985)}to{opacity:1;transform:none}}
@supports (animation-timeline: view()){
  [data-reveal],[data-stagger] > *{animation:niduReveal .01s linear both;animation-timeline:view();animation-range:entry 0% entry 62%}
  [data-dark="1"][data-reveal]{animation:none}
  [data-stagger] > *:nth-child(2){animation-range:entry 4% entry 66%}
  [data-stagger] > *:nth-child(3){animation-range:entry 8% entry 70%}
  [data-stagger] > *:nth-child(4){animation-range:entry 12% entry 74%}
  [data-stagger] > *:nth-child(5){animation-range:entry 16% entry 78%}
  [data-stagger] > *:nth-child(6){animation-range:entry 20% entry 82%}
  [data-stagger] > *:nth-child(n+7){animation-range:entry 24% entry 86%}
  [data-stagger] > [aria-hidden="true"]{animation:none}
  [data-claridad-bar]{animation:niduClaridadBar .01s linear both;animation-timeline:view();animation-range:entry 30% entry 66%}
  [data-claridad-check]{animation:niduClaridadTick .01s linear both;animation-timeline:view();animation-range:entry 34% entry 70%}
}
[data-visto="1"]{animation-name:none !important;opacity:1 !important;transform:none !important;clip-path:none !important}
[data-visto="1"][data-drift],[data-visto="1"][data-drift-b]{opacity:inherit !important}
@keyframes niduRuleIn{from{transform:scaleX(0)}to{transform:scaleX(1)}}
@keyframes niduWipe{from{opacity:0;transform:translateY(30px);clip-path:inset(0 0 100% 0)}to{opacity:1;transform:none;clip-path:inset(0 0 -12% 0)}}
@keyframes niduInL{from{opacity:0;transform:translateX(-46px)}to{opacity:1;transform:none}}
@keyframes niduInR{from{opacity:0;transform:translateX(46px)}to{opacity:1;transform:none}}
@keyframes niduZoom{from{opacity:0;transform:scale(.9)}to{opacity:1;transform:none}}
@keyframes niduDrift{from{transform:translateY(-70px) rotate(-8deg)}to{transform:translateY(90px) rotate(8deg)}}
@keyframes niduDriftB{from{transform:translateY(80px) scale(.9)}to{transform:translateY(-70px) scale(1.08)}}
@keyframes niduBarra{from{transform:scaleX(0)}to{transform:scaleX(1)}}
@supports (animation-timeline: view()){
  [data-h2]{animation:niduWipe .01s linear both;animation-timeline:view();animation-range:entry 4% entry 64%}
  [data-in-l]{animation:niduInL .01s linear both;animation-timeline:view();animation-range:entry 2% entry 66%}
  [data-in-r]{animation:niduInR .01s linear both;animation-timeline:view();animation-range:entry 2% entry 66%}
  [data-zoom]{animation:niduZoom .01s linear both;animation-timeline:view();animation-range:entry 6% entry 70%}
  [data-drift]{animation:niduDrift .01s linear both;animation-timeline:view();animation-range:cover 0% cover 100%}
  [data-drift-b]{animation:niduDriftB .01s linear both;animation-timeline:view();animation-range:cover 0% cover 100%}
  [data-rule]{transform-origin:left center;animation:niduRuleIn .01s linear both;animation-timeline:view();animation-range:entry 6% entry 58%}
  [data-kicker]::before{content:"";display:block;width:26px;height:2px;background:currentColor;opacity:.55;transform-origin:left center;animation:niduRuleIn .01s linear both;animation-timeline:view();animation-range:entry 8% entry 62%}
  [data-progreso] > span{transform-origin:left center;animation:niduBarra 1s linear both;animation-timeline:scroll(root block)}
}
[data-kicker]{display:inline-flex;align-items:center;gap:11px}
@media (prefers-reduced-motion: reduce){[data-reveal],[data-stagger] > *,[data-h2],[data-in-l],[data-in-r],[data-zoom],[data-drift],[data-drift-b],[data-rule],[data-kicker]::before,[data-progreso] > span{animation:none !important}[data-progreso]{display:none}}
details[data-mas] > summary > svg{transition:transform .32s cubic-bezier(.2,.8,.25,1)}
details[data-mas][open] > summary > svg{transform:rotate(180deg)}
@media (prefers-reduced-motion: reduce){details[data-mas]::details-content{transition:none}details[data-mas] > summary > svg{transition:none}}
@keyframes niduDrawHilo{from{stroke-dashoffset:1200}to{stroke-dashoffset:0}}
@keyframes niduDash{to{stroke-dashoffset:-240}}
:focus-visible{outline:2px solid #10614B;outline-offset:3px}
::selection{background:#CFE5DA}
@keyframes niduDraw{from{stroke-dashoffset:var(--len,600)}to{stroke-dashoffset:0}}
@keyframes niduGrow{from{transform:scaleY(0)}to{transform:scaleY(1)}}
@keyframes niduRise{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}
@keyframes niduPop{from{opacity:0;transform:scale(.7)}to{opacity:1;transform:scale(1)}}
@keyframes niduPulse{0%,100%{box-shadow:0 0 0 0 rgba(46,144,112,.35)}50%{box-shadow:0 0 0 8px rgba(46,144,112,0)}}
@keyframes niduFloat{0%,100%{transform:translateY(0) rotate(0deg)}50%{transform:translateY(-16px) rotate(2deg)}}
@keyframes niduFloatB{0%,100%{transform:translateY(0)}50%{transform:translateY(12px)}}
@keyframes niduSpin{from{transform:rotate(0deg)}to{transform:rotate(360deg)}}
@keyframes niduSpinBack{from{transform:rotate(360deg)}to{transform:rotate(0deg)}}
@keyframes niduFade{from{opacity:0}to{opacity:1}}
@keyframes niduOrbit{from{transform:rotateX(10deg) rotateY(0deg)}to{transform:rotateX(10deg) rotateY(360deg)}}
@keyframes niduOrbitSlow{from{transform:rotateX(-6deg) rotateY(360deg)}to{transform:rotateX(-6deg) rotateY(0deg)}}
@keyframes niduHebraIn{from{stroke-dashoffset:100}to{stroke-dashoffset:0}}
@keyframes niduHiloIn{from{stroke-dashoffset:100}to{stroke-dashoffset:0}}
@keyframes niduWipe{from{transform:scaleX(0)}to{transform:scaleX(1)}}
@keyframes niduCheckPop{0%{opacity:0;transform:scale(.4)}60%{opacity:1;transform:scale(1.12)}100%{opacity:1;transform:scale(1)}}
@keyframes niduSpark{0%,100%{transform:scale(1);opacity:1}50%{transform:scale(1.16);opacity:.78}}

@media (prefers-reduced-motion: reduce){*{animation:none!important;transition:none!important}[data-ovillo] ellipse,[data-ovillo] path{stroke-dashoffset:0!important}[data-ovillo] g{opacity:1!important;transform:none!important}}

/* Hover del prototipo (style-hover), con !important para ganarle al estilo en línea. */
.hv-1:hover{color:#15211C !important}
.hv-2:hover{color:#10614B !important}
.hv-3:hover{background:#0B3C2F !important}
.hv-4:hover{background:#A8E4C8 !important;transform:translateY(-1px) !important}
.hv-5:hover{border-color:#7FD3B0 !important;color:#7FD3B0 !important}
.hv-6:hover{transform:rotate(0deg) translateY(-2px) !important}
.hv-7:hover{transform:rotateY(-4deg) rotateX(1.5deg) rotateZ(0deg) !important}
.hv-8:hover{border-color:#2E9070 !important;transform:translateY(-2px) !important}
.hv-9:hover{border-color:#2E9070 !important}
.hv-10:hover{border-color:#10614B !important;color:#10614B !important}
.hv-11:hover{color:#0B3C2F !important}
.hv-12:hover{background:#7FD3B0 !important}
.hv-13:hover{color:#fff !important}

/* ── Agregado al pasar el prototipo a producción ─────────────────────────── */

img{max-width:100%}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion: reduce){html{scroll-behavior:auto}}
/* Las anclas del menú no quedan tapadas por el encabezado fijo. */
section[id]{scroll-margin-top:72px}

/* El hilo de progreso (lo arma js/landing.js). */
.nd-hilo{position:fixed;left:0;right:0;bottom:0;height:52px;display:flex;align-items:center;gap:12px;padding:0 20px;z-index:40;pointer-events:none;opacity:.6;transition:opacity .3s ease;
  --hilo:#10614B;--riel:rgba(16,97,75,.16);--relleno:linear-gradient(90deg,#10614B,#2E9070);--apagado:#F7F5F0;--borde:rgba(16,97,75,.35);--disco:#10614B;--tick:#fff}
.nd-hilo.is-oscuro{--hilo:#7FD3B0;--riel:rgba(127,211,176,.22);--relleno:linear-gradient(90deg,#7FD3B0,#BEE8D6);--apagado:#0B3C2F;--borde:rgba(127,211,176,.45);--disco:#7FD3B0;--tick:#0B3C2F}
.nd-hilo__madeja{width:30px;height:30px;flex:none}
.nd-hilo__madeja g{stroke:var(--hilo)}
.nd-hilo__riel{position:relative;flex:1;height:2px;border-radius:2px;background:var(--riel)}
.nd-hilo__relleno{position:absolute;left:0;top:0;height:2px;width:100%;transform-origin:left;transform:scaleX(0);border-radius:2px;background:var(--relleno)}
.nd-hilo__nodo{position:absolute;top:50%;transform:translate(-50%,-50%);width:9px;height:9px;border-radius:999px;background:var(--apagado);border:2px solid var(--borde);box-sizing:border-box}
.nd-hilo__nodo.is-on{background:var(--disco);border-color:var(--disco)}
.nd-hilo__check{display:inline-flex;align-items:center;justify-content:center;flex:none;width:26px;height:26px;border-radius:999px;background:var(--disco);color:var(--tick);transform:scale(.82);transition:transform .3s ease,opacity .3s ease}
.nd-hilo.is-listo{opacity:.95}
.nd-hilo.is-listo .nd-hilo__check{opacity:1;transform:scale(1)}
@media (max-width:899px){.nd-hilo{display:none}}

/* Pestañas de "Una ruta real" (el estado lo cambia js/landing.js). */
.nd-tab{flex:1;min-height:44px;padding:9px 12px;border-radius:12px;border:1px solid #E2DED4;background:#fff;color:#59665F;font-family:inherit;font-size:13.5px;font-weight:700;cursor:pointer;text-align:left;transition:background .2s ease,color .2s ease,border-color .2s ease}
.nd-tab:hover{border-color:#10614B;color:#10614B}
.nd-tab.is-on{border-color:#10614B;background:#10614B;color:#fff;font-weight:800}

/* Encabezado: el menú entra en una sola línea solo desde ~1180 px con el CTA
   largo. Por debajo el CTA se acorta, y en tablet/celular el menú se va
   (quedan logo + CTA, como pide el handoff). */
@media (max-width:1179px){
  .nd-cta-header .nd-cta-largo{display:none}
  .nd-header-fila{gap:24px !important}
}
@media (min-width:1180px){.nd-cta-corto{display:none}}
@media (max-width:959px){
  .nd-nav{display:none !important}
  .nd-header-fila{gap:12px !important;justify-content:space-between}
}
@media (max-width:420px){
  .nd-login{display:none !important}
  .nd-cta-header{padding:0 16px !important}
}

/* Planes: los beneficios, sin cifras (decisión del fundador, 29/9: los límites
   todavía son provisorios y no se publican como promesa). */
.nd-beneficios{list-style:none;margin:18px 0 0;padding:0;display:grid;gap:10px}
.nd-beneficios li{display:flex;gap:10px;align-items:flex-start;font-size:15.5px;line-height:1.45;color:#3C463F}
.nd-beneficios svg{flex:none;margin-top:3px;color:#10614B}

/* ── Home según el brief de posicionamiento (29/9) ───────────────────────── */

/* Celular con una captura real de la app. */
.nd-celu{position:relative;width:min(100%,300px);padding:10px;border-radius:50px;background:linear-gradient(150deg,#2A322E,#141917 44%,#333C37);box-shadow:0 0 0 1px rgba(11,60,47,.35),0 34px 60px -28px rgba(0,0,0,.55),0 90px 130px -80px rgba(0,0,0,.6);transform:rotate(1.5deg)}
.nd-celu__pantalla{position:relative;aspect-ratio:390/800;border-radius:41px;overflow:hidden;background:#F7F5F0}
.nd-celu__pantalla img{display:block;width:100%;height:100%;object-fit:cover;object-position:top}
.nd-celu__nota{position:absolute;left:50%;bottom:-34px;transform:translateX(-50%);white-space:nowrap;font-size:12.5px;font-weight:600;color:#9BC7B4}

/* Etiqueta de nivel: punto + texto (nunca solo color). */
.nd-nivel{display:inline-flex;align-self:flex-start;align-items:center;gap:8px;font-size:12px;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:#59665F;background:#EFECE4;padding:6px 11px;border-radius:999px}
.nd-nivel::before{content:"";width:9px;height:9px;border-radius:999px;background:#fff;border:2px solid #8A948E}
.nd-nivel--ambar{color:#8A6013;background:#F9F1E1}
.nd-nivel--ambar::before{background:#F2B441;border-color:#C98A2E}
.nd-nivel--verde{color:#10614B;background:#E6F0EA}
.nd-nivel--verde::before{background:#2E9070;border-color:#10614B}

/* Tres escenarios estrella. */
.nd-escenarios{margin-top:clamp(32px,3.5vw,52px);display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,300px),1fr));gap:16px}
.nd-escenario{display:flex;flex-direction:column;gap:14px;background:#fff;border:1px solid #E2DED4;border-radius:26px;padding:28px;color:#15211C;transition:transform .2s ease,border-color .2s ease}
a.nd-escenario:hover{color:#15211C}
.nd-escenario h3{font-size:26px;font-weight:800;letter-spacing:-.025em}
.nd-escenario p{font-size:16.5px;line-height:1.55;color:#59665F}
.nd-escenario__link{margin-top:auto;display:inline-flex;align-items:center;gap:8px;font-size:16px;font-weight:700;color:#10614B}
.nd-escenario__cita{margin-top:auto;font-size:15px;line-height:1.5;font-style:italic;color:#3C463F;border-left:2px solid #C6DBD0;padding-left:12px}

/* Ejemplo de conversación en "Cómo funciona". */
.nd-conversa{margin-top:clamp(32px,3.5vw,48px);display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,320px),1fr));gap:20px 40px;align-items:start;background:#fff;border:1px dashed #C6DBD0;border-radius:26px;padding:clamp(22px,3vw,34px)}
.nd-conversa__msj{font-size:clamp(18px,1.6vw,21px);line-height:1.5;font-weight:600;color:#15211C;background:#E6F0EA;border-radius:20px 20px 20px 6px;padding:16px 20px}
.nd-conversa__ruta{list-style:none;margin:0;padding:0;display:grid;gap:10px;counter-reset:paso}
.nd-conversa__ruta li{counter-increment:paso;display:grid;grid-template-columns:28px 1fr auto;gap:12px;align-items:baseline;font-size:16px;line-height:1.5;color:#3C463F}
.nd-conversa__ruta li::before{content:counter(paso);display:inline-flex;align-items:center;justify-content:center;width:26px;height:26px;border-radius:999px;background:#10614B;color:#fff;font-size:13px;font-weight:800}
.nd-conversa__ruta .nd-conversa__cuando{font-size:12px;font-weight:800;letter-spacing:.06em;text-transform:uppercase;color:#10614B;white-space:nowrap}

/* Leyendas de las capturas. */
.nd-leyendas{list-style:none;margin:22px 0 0;padding:0;display:grid;gap:12px;max-width:44ch}
.nd-leyendas li{font-size:16px;line-height:1.55;color:#59665F}
.nd-leyendas strong{color:#15211C}

/* Lo que Nidu mira por vos. */
.nd-niveles{margin-top:clamp(32px,3.5vw,52px);display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,300px),1fr));gap:16px;align-items:stretch}
.nd-nivel-card{display:flex;flex-direction:column;gap:12px;background:#fff;border:1px solid #E2DED4;border-radius:26px;padding:28px}
.nd-nivel-card--destacada{border:2px solid #10614B}
.nd-nivel-card h3{font-size:22px;font-weight:800;letter-spacing:-.02em;line-height:1.2}
.nd-nivel-card p{font-size:16px;line-height:1.55;color:#59665F}
.nd-nivel-card ul{margin:0;padding-left:18px;display:grid;gap:8px;font-size:15.5px;line-height:1.5;color:#3C463F}
.nd-nivel-card .nd-nivel-card__cita{margin-top:auto;font-style:italic;color:#3C463F;border-left:2px solid #C6DBD0;padding-left:12px}
.nd-nota-info{margin-top:20px;display:flex;gap:12px;align-items:flex-start;background:#E4ECF1;color:#3E566B;border-radius:18px;padding:16px 18px}
.nd-nota-info svg{flex:none;margin-top:2px}
.nd-nota-info p{font-size:16px;line-height:1.55;color:#2F4556}

/* Los cinco pilares. */
.nd-pilares{margin-top:clamp(32px,3.5vw,52px);display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,200px),1fr));gap:16px}
.nd-pilar{background:#fff;border:1px solid #E2DED4;border-radius:22px;padding:24px}
.nd-pilar h3{margin-top:14px;font-size:21px;font-weight:800;letter-spacing:-.02em}
.nd-pilar p{margin-top:8px;font-size:15.5px;line-height:1.55;color:#59665F}
.nd-chips{list-style:none;margin:22px 0 0;padding:0;display:flex;flex-wrap:wrap;gap:8px}
.nd-chips li{font-size:14px;font-weight:700;color:#3C463F;background:#EFECE4;border-radius:999px;padding:8px 14px}