/* Sitio YoEco AI. Tokens del manual de marca (public/app.css): tinta y verdes para la estructura,
   lima como señal de vida. Secciones oscuras (el organismo) y claras (rocío) se alternan. */
:root {
  --tinta: #0E1E24; --noche: #081317; --verde: #149D80; --profundo: #0B6F5B; --lima: #BCEB77;
  --menta: #DDF2EA; --rocio: #F2F6F4; --pizarra: #4A5A5E; --linea: #D3E0DA; --blanco: #FFFFFF;
  --en-oscuro: #E4EEEA; --en-oscuro-2: #9DB2AC; --linea-oscura: #23383F; --superficie-oscura: #11252C;
  --sans: "Spline Sans", "Segoe UI", system-ui, sans-serif; --mono: "Spline Sans Mono", ui-monospace, Consolas, monospace;
  --gutter: max(16px, env(safe-area-inset-left, 0px));
  --ease: cubic-bezier(.2, .7, .2, 1);
  color-scheme: dark;
}
* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { scroll-behavior: smooth; scroll-padding-top: 76px; -webkit-text-size-adjust: 100%; -webkit-tap-highlight-color: transparent; }
body { margin: 0; background: var(--noche); color: var(--en-oscuro); font: 400 17px/1.6 var(--sans); overflow-x: hidden; -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; text-rendering: optimizeLegibility; }
img { display: block; max-width: 100%; height: auto; }
a, button { touch-action: manipulation; }
h1, h2, h3 { margin: 0; font-weight: 600; line-height: 1.05; text-wrap: balance; letter-spacing: -0.025em; }
p { margin: 0; }
button { font: inherit; color: inherit; }
:focus-visible { outline: 3px solid var(--lima); outline-offset: 3px; border-radius: 6px; }
.wrap { max-width: 1180px; margin: 0 auto; padding-inline: var(--gutter); }
.skip { position: absolute; left: -999px; top: 8px; background: var(--lima); color: var(--tinta); padding: 8px 14px; border-radius: 8px; z-index: 100; }
.skip:focus { left: 8px; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
.label { font: 500 12px/1.4 var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--lima); }
.sec-head { display: flex; flex-direction: column; gap: 14px; max-width: 760px; margin-bottom: clamp(32px, 6vw, 64px); }
.sec-head h2, .dos-head h2, .adn h2 { font-size: clamp(32px, 5.4vw, 64px); }
.sub { font-size: clamp(17px, 1.6vw, 20px); color: var(--en-oscuro-2); max-width: 60ch; }

/* Botones */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 52px; padding: 0 24px; border-radius: 999px; border: 1px solid transparent; font-weight: 600; font-size: 16px; text-decoration: none; cursor: pointer; transition: transform .25s var(--ease), background .25s, box-shadow .25s; }
.btn:hover { transform: translateY(-2px); }
.btn-lima { background: var(--lima); color: var(--tinta); box-shadow: 0 0 0 0 rgba(188, 235, 119, .5); }
.btn-lima:hover { box-shadow: 0 10px 40px -10px rgba(188, 235, 119, .7); }
.btn-ghost { background: transparent; color: var(--en-oscuro); border-color: rgba(228, 238, 234, .3); }
.btn-ghost:hover { border-color: var(--lima); }
.btn-sm { min-height: 40px; padding: 0 16px; font-size: 14px; }

/* Navegación */
.nav { position: fixed; inset: 0 0 auto 0; z-index: 40; display: flex; align-items: center; gap: 24px; padding: 14px var(--gutter); transition: background .3s, backdrop-filter .3s; }
.nav.solida { background: rgba(8, 19, 23, .94); border-bottom: 1px solid rgba(35, 56, 63, .6); }
@media (min-width: 761px) and (hover: hover) { .nav.solida { background: rgba(8, 19, 23, .76); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); } }
.nav-logo { display: flex; align-items: center; gap: 6px; text-decoration: none; margin-right: auto; }
.nav-logo img { height: 30px; width: auto; }
.ai { font: 600 13px var(--mono); color: var(--tinta); background: var(--lima); padding: 1px 6px; border-radius: 5px; letter-spacing: .04em; }
.nav-links { display: flex; gap: 28px; }
.nav-links a { color: var(--en-oscuro-2); text-decoration: none; font-size: 15px; transition: color .2s; }
.nav-links a:hover, .nav-links a[aria-current] { color: var(--lima); }
.nav-menu, .menu-pie { display: none; }
@media (min-width: 761px) and (max-width: 1360px) { .nav-links { gap: 22px; } .nav-links a[href="#manifiesto"] { display: none; } }
@media (min-width: 761px) and (max-width: 1120px) { .nav-links a[href="#ecosistemas"], .nav-links a[href="#preguntas"], .nav-links a[href^="/"] { display: none; } }
@media (min-width: 761px) and (max-width: 920px) { .nav-links a[href="#historia"] { display: none; } }
@media (max-width: 760px) {
  .nav { gap: 10px; }
  .nav-menu { display: inline-grid; place-content: center; gap: 6px; flex: none; width: 44px; height: 40px; padding: 0; border: 1px solid rgba(228, 238, 234, .3); border-radius: 999px; background: transparent; cursor: pointer; }
  .nav-menu i { display: block; width: 18px; height: 2px; border-radius: 2px; background: var(--en-oscuro); transition: transform .3s var(--ease); }
  .menu-abierto .nav-menu i:first-child { transform: translateY(4px) rotate(45deg); }
  .menu-abierto .nav-menu i:last-child { transform: translateY(-4px) rotate(-45deg); }
  .menu-abierto { overflow: hidden; }
  .menu-abierto .nav { background: var(--noche); }
  .menu-abierto .dalia-orb, .menu-abierto .dalia-teaser { visibility: hidden; }
  .nav-links { position: fixed; inset: 68px 0 0 0; z-index: 39; display: flex; flex-direction: column; gap: 0; padding: 8px var(--gutter) max(24px, env(safe-area-inset-bottom, 0px)); background: var(--noche); overflow-y: auto; overscroll-behavior: contain;
    visibility: hidden; opacity: 0; transform: translateY(-10px); transition: opacity .25s var(--ease), transform .25s var(--ease), visibility 0s linear .25s; }
  .menu-abierto .nav-links { visibility: visible; opacity: 1; transform: none; transition-delay: 0s; }
  .nav-links a { font-size: 22px; font-weight: 600; color: var(--en-oscuro); padding: 13px 0; border-bottom: 1px solid var(--linea-oscura); }
  .menu-pie { display: flex; flex-direction: column; gap: 10px; margin-top: 24px; }
  .menu-pie .btn { width: 100%; }
}
.lang { display: inline-grid; place-items: center; min-width: 44px; min-height: 40px; padding: 0 10px; border: 1px solid rgba(228, 238, 234, .3); border-radius: 999px; color: var(--en-oscuro); text-decoration: none; font: 600 13px var(--mono); letter-spacing: .08em; transition: border-color .2s, color .2s; }
.lang:hover { border-color: var(--lima); color: var(--lima); }
.btn-sm { white-space: nowrap; }
@media (max-width: 420px) {
  .nav { gap: 8px; }
  .nav-logo img { height: 24px; }
  .ai { font-size: 11px; padding: 1px 4px; }
  .lang { min-width: 40px; padding: 0 8px; }
  .nav .btn-sm { padding: 0 12px; font-size: 13px; }
  .nav-menu { width: 40px; }
}
@media (max-width: 350px) { .nav > .lang { display: none; } }

/* 1 · Hero */
.hero { position: relative; min-height: 100svh; display: flex; flex-direction: column; justify-content: center; overflow: hidden; background: radial-gradient(120% 90% at 70% 110%, #0f3a33 0%, var(--noche) 60%); }
#micelio { position: absolute; inset: 0; width: 100%; height: 100%; touch-action: pan-y; }
.hero-inner { position: relative; z-index: 2; max-width: 1180px; width: 100%; margin: 0 auto; padding: 104px var(--gutter) 120px; display: flex; flex-direction: column; gap: 22px; pointer-events: none; }
@keyframes asoma { from { opacity: 0; transform: translateY(16px); } }
.hero-inner > * { animation: asoma .9s var(--ease) both; }
.hero-inner > :nth-child(2) { animation-delay: .08s; } .hero-inner > :nth-child(3) { animation-delay: .2s; }
.hero-inner > :nth-child(4) { animation-delay: .32s; } .hero-inner > :nth-child(5) { animation-delay: .44s; } .hero-inner > :nth-child(6) { animation-delay: .9s; }
.hero-inner > * { pointer-events: auto; }
.hero-inner > .hero-hint { pointer-events: none; }
.eyebrow { display: inline-flex; align-items: center; gap: 10px; font: 500 13px var(--mono); color: var(--en-oscuro-2); letter-spacing: .06em; }
.pulse-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--lima); box-shadow: 0 0 0 0 rgba(188, 235, 119, .6); animation: latido 2.4s infinite; }
@keyframes latido { 0% { box-shadow: 0 0 0 0 rgba(188, 235, 119, .6); } 70% { box-shadow: 0 0 0 14px rgba(188, 235, 119, 0); } 100% { box-shadow: 0 0 0 0 rgba(188, 235, 119, 0); } }
.hero h1 { font-size: clamp(42px, 7vw, 100px); max-width: 13ch; letter-spacing: -0.04em; font-weight: 600; }
.hero h1 em { font-style: normal; font-weight: 300; background: linear-gradient(100deg, var(--lima) 10%, #45C9A8 60%, var(--verde)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.lede { font-size: clamp(18px, 2vw, 22px); max-width: 52ch; color: var(--en-oscuro-2); }
.lede strong { color: var(--en-oscuro); font-weight: 600; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 12px; }
.confianza { display: flex; flex-wrap: wrap; gap: 8px 22px; margin: 0; padding: 0; list-style: none; font: 500 13px var(--mono); color: var(--en-oscuro-2); letter-spacing: .04em; }
.confianza li { display: inline-flex; align-items: center; gap: 8px; }
.confianza li::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--lima); }
.hero-hint { font: 400 12.5px var(--mono); color: rgba(157, 178, 172, .6); }
.ticker { position: absolute; bottom: 0; left: 0; right: 0; z-index: 2; overflow: hidden; border-top: 1px solid rgba(35, 56, 63, .7); background: rgba(8, 19, 23, .5); backdrop-filter: blur(6px); }
.ticker-track { display: flex; align-items: center; gap: 28px; width: max-content; padding: 16px 0; animation: ticker 36s linear infinite; font: 500 14px var(--mono); letter-spacing: .12em; text-transform: uppercase; color: var(--en-oscuro-2); }
.ticker i { width: 6px; height: 6px; border-radius: 50%; background: var(--verde); }
@keyframes ticker { to { transform: translateX(-50%); } }

/* 2 · Manifiesto: las palabras se encienden con el scroll */
.manifiesto { height: 170vh; position: relative; background: var(--noche); }
.manifiesto-sticky { position: sticky; top: 0; min-height: 100svh; display: flex; flex-direction: column; justify-content: center; gap: 28px; max-width: 1180px; margin: 0 auto; padding: 80px var(--gutter); }
.manifiesto-text { font-size: min(clamp(28px, 4.6vw, 60px), 6.4svh); line-height: 1.16; font-weight: 500; letter-spacing: -0.025em; max-width: 24ch; }
.manifiesto-text .w { color: rgba(228, 238, 234, .14); transition: color .35s; }
.manifiesto-text .w.on { color: var(--en-oscuro); }
.manifiesto-text .w.clave.on { color: var(--lima); }

/* Antes y ahora (clara): el mismo pedido vivido en los dos mundos, paso a paso y con hora. El interruptor cambia de mundo;
   el recorrido avanza solo una vez al verse y cada paso se puede tocar. Lo del paso actual se enciende en el dibujo. */
.dos { background: var(--rocio); color: var(--tinta); padding: clamp(72px, 10vw, 140px) 0; color-scheme: light; }
.dos .label { color: var(--profundo); }
.dos .sub { color: var(--pizarra); margin-top: 14px; }
.dos-head { display: flex; flex-wrap: wrap; align-items: end; justify-content: space-between; gap: 24px; margin-bottom: clamp(28px, 4vw, 48px); }
.dos-intro { max-width: 760px; }
.dos-head h2 { max-width: 22ch; margin-top: 12px; }
.switch { position: relative; display: inline-flex; background: var(--blanco); border: 1px solid var(--linea); border-radius: 999px; padding: 4px; }
.switch button { position: relative; z-index: 1; border: 0; background: none; padding: 10px 22px; border-radius: 999px; cursor: pointer; font-weight: 600; color: var(--pizarra); transition: color .3s; }
.switch button[aria-checked="true"] { color: var(--blanco); }
.switch-thumb { position: absolute; top: 4px; bottom: 4px; left: 4px; width: calc(50% - 4px); border-radius: 999px; background: #8a5a2b; transition: transform .45s var(--ease), background .45s; }
.switch[data-modo="viva"] .switch-thumb { transform: translateX(100%); background: var(--profundo); }

.dos-stage { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr); grid-template-areas: "visual pasos" "visual pie"; gap: 18px clamp(24px, 5vw, 64px); align-items: start; }
.dos-visual { grid-area: visual; position: relative; background: var(--tinta); border-radius: 28px; padding: clamp(14px, 3vw, 28px); aspect-ratio: 4 / 3.3; display: grid; place-items: center; overflow: hidden; transition: background .6s var(--ease); align-self: center; }
.dos-svg { width: 100%; height: 100%; overflow: visible; }
.dos-svg text { font: 500 13px var(--sans); fill: var(--en-oscuro-2); text-anchor: middle; }
.capas, .viva { transition: opacity .6s var(--ease), transform .8s var(--ease); transform-origin: 200px 150px; }
.dos-stage[data-modo="viva"] .capas { opacity: 0; transform: scale(.85) rotate(-4deg); }
.dos-stage[data-modo="capas"] .viva { opacity: 0; transform: scale(1.15); }
/* La forma antigua se ve vieja: ventanas grises con barra azul, letra de máquina, conexiones rotas y líneas de monitor. */
.dos-stage[data-modo="capas"] .dos-visual { background: #1d2326 repeating-linear-gradient(0deg, rgba(255, 255, 255, .045) 0 1px, transparent 1px 3px); }
.dos-stage[data-modo="capas"] .capas .ventana:nth-of-type(odd) { transform: translate(-3px, 2px); }
.capas rect { transition: transform .6s var(--ease), opacity .5s; }
.capas .v-marco { fill: #c3c3c3; stroke: #7d7d7d; stroke-width: 1.5; }
.capas .v-barra { fill: #2e3f8f; stroke: none; }
.capas .v-titulo { font: 700 7.5px "Courier New", Courier, monospace; fill: #fff; text-anchor: start; letter-spacing: .04em; }
.capas .v-x { fill: #c3c3c3; stroke: #555; stroke-width: .8; }
.capas .v-cuerpo { font: 700 12px "Courier New", Courier, monospace; fill: #1e1e1e; text-anchor: middle; }
.capas .rotas line { stroke: #8a8a8a; stroke-width: 1.5; stroke-dasharray: 3 4; }
.capas .rotas text { font: 700 12px "Courier New", Courier, monospace; fill: #e0675a; text-anchor: middle; }
.capas .n-txt { font: 700 11px "Courier New", Courier, monospace; fill: #F0B062; }
.capas .n-mal { font: 700 13px "Courier New", Courier, monospace; fill: #ff8a7a; }
.capas .n-globo { fill: #e0675a; }
.capas .n-num { font: 700 10px var(--sans); fill: #fff; }
.capas .n-flecha { fill: none; stroke: #F0B062; stroke-width: 1.5; stroke-dasharray: 4 4; animation: fluir 1.2s linear infinite; }
.capas .n-tache { fill: rgba(224, 103, 90, .18); stroke: #e0675a; stroke-width: 2; }
.costo text { fill: #F0B062; font: 600 15px var(--mono); }
.viva path { fill: none; stroke: var(--verde); stroke-width: 2; stroke-dasharray: 6 8; animation: fluir 1.6s linear infinite; transition: stroke .4s, stroke-width .4s, opacity .5s; }
.viva .arco { stroke: rgba(188, 235, 119, .5); }
.viva circle { fill: var(--lima); transition: r .4s var(--ease); }
.viva .centro { fill: var(--verde); }
.viva .centro-t { fill: var(--blanco); font-weight: 600; }
.viva .nodo-t { font: 500 11.5px var(--mono); fill: var(--en-oscuro-2); letter-spacing: .04em; transition: fill .4s; }
@keyframes fluir { to { stroke-dashoffset: -28; } }

/* Paso a paso: sin paso (sin JavaScript o antes de empezar) todo se ve; con paso, se enciende lo suyo y lo demás descansa. */
.nota { opacity: 0; transition: opacity .5s var(--ease); }
.dos-stage[data-paso] [data-p] { opacity: .3; transition: opacity .5s var(--ease); }
.dos-stage[data-paso] .nota { opacity: 0; }
.dos-stage[data-paso="0"] [data-p~="0"], .dos-stage[data-paso="1"] [data-p~="1"], .dos-stage[data-paso="2"] [data-p~="2"],
.dos-stage[data-paso="3"] [data-p~="3"], .dos-stage[data-paso="4"] [data-p~="4"] { opacity: 1; }
.dos-stage[data-paso="0"] .viva path[data-p~="0"], .dos-stage[data-paso="1"] .viva path[data-p~="1"], .dos-stage[data-paso="2"] .viva path[data-p~="2"],
.dos-stage[data-paso="3"] .viva path[data-p~="3"], .dos-stage[data-paso="4"] .viva path[data-p~="4"] { stroke: var(--lima); stroke-width: 3; animation-duration: .7s; }
.dos-stage[data-paso="0"] .nodo[data-p~="0"] circle, .dos-stage[data-paso="1"] .nodo[data-p~="1"] circle, .dos-stage[data-paso="2"] .nodo[data-p~="2"] circle,
.dos-stage[data-paso="3"] .nodo[data-p~="3"] circle, .dos-stage[data-paso="4"] .nodo[data-p~="4"] circle { r: 13px; }
.dos-stage[data-paso="0"] .nodo[data-p~="0"] .nodo-t, .dos-stage[data-paso="1"] .nodo[data-p~="1"] .nodo-t, .dos-stage[data-paso="2"] .nodo[data-p~="2"] .nodo-t,
.dos-stage[data-paso="3"] .nodo[data-p~="3"] .nodo-t, .dos-stage[data-paso="4"] .nodo[data-p~="4"] .nodo-t { fill: var(--lima); }
/* Reloj y leyenda dentro del dibujo: la hora del paso y lo que pasa, para quien solo mira la imagen. */
.dos-hora, .dos-leyenda { position: absolute; left: 16px; right: 16px; margin: 0; opacity: 0; transition: opacity .4s; pointer-events: none; }
.dos-stage[data-paso] .dos-hora, .dos-stage[data-paso] .dos-leyenda { opacity: 1; }
.dos-hora { top: 14px; display: flex; }
.dos-hora span { font: 600 13px var(--mono); letter-spacing: .06em; padding: 4px 12px; border-radius: 999px; background: rgba(188, 235, 119, .14); color: var(--lima); }
.dos-stage[data-modo="capas"] .dos-hora span { background: rgba(240, 176, 98, .16); color: #F0B062; font-family: "Courier New", Courier, monospace; }
.dos-leyenda { bottom: 14px; text-align: center; font-weight: 600; font-size: 15px; color: var(--en-oscuro); }

.dos-pasos { grid-area: pasos; list-style: none; margin: 0; padding: 0; display: grid; gap: 4px; transition: opacity .5s, transform .6s var(--ease); }
.dos-stage[data-modo="viva"] .capas-list, .dos-stage[data-modo="capas"] .viva-list { opacity: 0; transform: translateY(14px); pointer-events: none; visibility: hidden; }
.paso { display: grid; grid-template-columns: 96px minmax(0, 1fr); gap: 2px 14px; width: 100%; text-align: left; background: transparent; border: 1px solid transparent; border-radius: 16px; padding: 12px 14px; cursor: pointer; color: var(--pizarra); font: inherit; transition: background .3s, border-color .3s, opacity .3s, box-shadow .3s; }
.paso:hover { background: rgba(255, 255, 255, .6); }
.paso time { grid-row: span 2; font: 500 12.5px var(--mono); color: var(--profundo); padding-top: 3px; letter-spacing: .02em; }
.capas-list .paso time { color: #A8611E; }
.paso b { color: var(--tinta); font-size: 17.5px; line-height: 1.3; }
.paso span { font-size: 15.5px; line-height: 1.45; }
.dos-stage[data-paso] .paso { opacity: .5; }
.dos-stage[data-paso] .paso[aria-current="step"] { opacity: 1; background: var(--blanco); border-color: var(--linea); box-shadow: 0 18px 40px -28px rgba(14, 30, 36, .45); }
.dos-pie { grid-area: pie; display: grid; gap: 10px; justify-items: start; }
.dos-final { grid-area: 1 / 1; font-weight: 600; font-size: 17px; padding: 14px 18px; border-radius: 16px; transition: opacity .5s; }
.capas-fin { background: rgba(199, 125, 42, .12); color: #7a4614; }
.viva-fin { background: var(--menta); color: var(--profundo); }
.dos-stage[data-modo="viva"] .capas-fin, .dos-stage[data-modo="capas"] .viva-fin { opacity: 0; visibility: hidden; }
.dos-repetir { border: 0; background: none; padding: 6px 0; font: 500 14px var(--sans); color: var(--profundo); cursor: pointer; text-decoration: underline; text-underline-offset: 4px; }

/* Lo que cambia: seis filas, antes y ahora lado a lado. */
.cambia { margin-top: clamp(48px, 7vw, 88px); }
.cambia h3 { font-size: clamp(24px, 2.8vw, 34px); margin-bottom: 18px; }
.cambia-tabla { display: grid; border: 1px solid var(--linea); border-radius: 24px; overflow: hidden; background: var(--blanco); }
.cambia-fila { display: grid; grid-template-columns: 170px minmax(0, 1fr) minmax(0, 1fr); border-top: 1px solid var(--linea); }
.cambia-fila:first-child { border-top: 0; }
.cambia-fila > * { padding: 16px 20px; }
.cambia-cab { background: var(--tinta); }
.cambia-cab span { font: 500 12px var(--mono); letter-spacing: .12em; text-transform: uppercase; color: var(--en-oscuro-2); padding-block: 12px; }
.cambia-cab span:last-child { color: var(--lima); }
.cambia-tema { font: 500 12px var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--profundo); align-self: center; }
.cambia-antes { color: var(--pizarra); position: relative; padding-left: 40px !important; }
.cambia-antes::before { content: "✕"; position: absolute; left: 18px; top: 16px; color: #C77D2A; font-weight: 700; }
.cambia-ahora { background: rgba(221, 242, 234, .55); color: var(--tinta); font-weight: 500; position: relative; padding-left: 42px !important; }
.cambia-ahora::before { content: ""; position: absolute; left: 20px; top: 1.45em; width: 9px; height: 9px; border-radius: 50%; background: var(--verde); box-shadow: 0 0 0 4px var(--menta); }
.cambia-fila i { display: none; }
@media (max-width: 860px) {
  .dos-stage { grid-template-columns: minmax(0, 1fr); grid-template-areas: "visual" "pasos" "pie"; }
  .switch { width: 100%; }
  .switch button { flex: 1; padding-inline: 10px; }
  .paso { grid-template-columns: 78px minmax(0, 1fr); padding: 10px 12px; }
  .cambia-cab { display: none; }
  .cambia-fila { grid-template-columns: minmax(0, 1fr); }
  .cambia-fila > * { padding: 10px 16px; }
  .cambia-tema { padding-top: 16px; }
  .cambia-fila i { display: block; font: 500 11px var(--mono); font-style: normal; letter-spacing: .1em; text-transform: uppercase; color: var(--pizarra); margin-bottom: 2px; }
  .cambia-ahora i { color: var(--profundo); }
  .cambia-antes::before { top: 30px; }
  .cambia-ahora::before { top: 34px; }
}

/* 3 · Organismo */
.organismo { padding: clamp(80px, 11vw, 160px) 0; background: radial-gradient(80% 60% at 30% 20%, #0f2f2b 0%, var(--noche) 70%); }
.org-grid { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr); gap: clamp(24px, 4vw, 56px); align-items: center; }
.org-map { aspect-ratio: 1; width: 100%; max-width: 620px; justify-self: center; }
#org-svg { width: 100%; height: 100%; overflow: visible; }
.venas path { fill: none; stroke: rgba(20, 157, 128, .45); stroke-width: 2; }
.venas path.flujo { stroke: var(--lima); stroke-width: 2.5; stroke-dasharray: 2 22; stroke-linecap: round; animation: fluir 2.2s linear infinite; opacity: .8; }
.venas path.entre { stroke: rgba(188, 235, 119, .18); stroke-dasharray: 3 7; }
.organo { cursor: pointer; outline: none; }
.organo .o-halo { fill: rgba(20, 157, 128, .12); stroke: rgba(20, 157, 128, .35); transition: r .4s var(--ease), fill .3s; }
.organo .o-body { fill: var(--superficie-oscura); stroke: var(--verde); stroke-width: 2; transition: fill .3s, stroke .3s; }
.organo .o-t { font: 600 17px var(--sans); fill: var(--en-oscuro); text-anchor: middle; pointer-events: none; }
.organo .o-s { font: 500 11px var(--mono); fill: var(--en-oscuro-2); text-anchor: middle; letter-spacing: .1em; text-transform: uppercase; pointer-events: none; }
.organo .sat { fill: var(--verde); transition: fill .3s; }
.organo .sat-l { stroke: rgba(20, 157, 128, .5); stroke-width: 1.5; }
.organo:hover .o-body, .organo:focus-visible .o-body, .organo.activo .o-body { fill: var(--profundo); stroke: var(--lima); }
.organo.activo .sat, .organo.recomendado .sat { fill: var(--lima); }
.organo.recomendado .o-halo { fill: rgba(188, 235, 119, .16); stroke: var(--lima); animation: respira 2.6s var(--ease) infinite; }
.organo.germinando .o-body { stroke-dasharray: 5 5; }
@keyframes respira { 50% { r: 76; } }
.core { cursor: pointer; outline: none; }
.core-halo { fill: none; stroke: rgba(188, 235, 119, .35); stroke-width: 1.5; animation: halo 3.4s var(--ease) infinite; transform-origin: 300px 300px; }
@keyframes halo { 0% { transform: scale(.9); opacity: 1; } 100% { transform: scale(1.35); opacity: 0; } }
.core-t { font: 600 24px var(--sans); fill: var(--tinta); text-anchor: middle; }
.core-s { font: 500 11px var(--mono); fill: var(--tinta); text-anchor: middle; letter-spacing: .14em; text-transform: uppercase; }
.org-panel { display: flex; flex-direction: column; gap: 18px; min-width: 0; }
.org-tabs { display: flex; flex-wrap: wrap; gap: 8px; }
.org-tabs button { border: 1px solid var(--linea-oscura); background: transparent; border-radius: 999px; padding: 8px 16px; min-height: 40px; cursor: pointer; color: var(--en-oscuro-2); font-size: 14px; transition: all .25s; }
.org-tabs button[aria-selected="true"] { background: var(--lima); color: var(--tinta); border-color: var(--lima); font-weight: 600; }
.org-detail { background: var(--superficie-oscura); border: 1px solid var(--linea-oscura); border-radius: 24px; padding: clamp(20px, 3vw, 32px); display: flex; flex-direction: column; gap: 16px; min-height: 380px; animation: entra .5s var(--ease); }
@keyframes entra { from { opacity: 0; transform: translateY(10px); } }
.org-detail h3 { font-size: clamp(26px, 3vw, 34px); }
.org-detail .metafora { font: 500 12px var(--mono); color: var(--lima); letter-spacing: .12em; text-transform: uppercase; }
.org-detail .resumen { color: var(--en-oscuro-2); }
.agentes { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.agentes li { border-top: 1px solid var(--linea-oscura); padding-top: 12px; display: grid; gap: 2px; }
.agentes b { font-weight: 600; display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.agentes span { color: var(--en-oscuro-2); font-size: 15.5px; }
.estado { font: 500 10.5px/18px var(--mono); padding: 0 8px; border-radius: 999px; background: rgba(188, 235, 119, .14); color: var(--lima); letter-spacing: .08em; text-transform: uppercase; }
.estado.germ { background: rgba(240, 176, 98, .14); color: #F0B062; }
.conecta { font-size: 14.5px; color: var(--en-oscuro-2); border-left: 2px solid var(--verde); padding-left: 12px; }
@media (max-width: 900px) { .org-grid { grid-template-columns: minmax(0, 1fr); } .org-detail { min-height: 0; } }

.leyes { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; margin-top: clamp(56px, 8vw, 96px); }
.ley { border: 1px solid var(--linea-oscura); border-radius: 24px; padding: 28px; display: flex; flex-direction: column; gap: 10px; background: linear-gradient(180deg, rgba(17, 37, 44, .8), rgba(17, 37, 44, .2)); }
.ley-n { font: 500 13px var(--mono); color: var(--lima); }
.ley h3 { font-size: 24px; }
.ley p { color: var(--en-oscuro-2); font-size: 16px; }
@media (max-width: 1100px) { .leyes { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 640px) { .leyes { grid-template-columns: minmax(0, 1fr); } }

.preguntale { margin-top: 16px; display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: clamp(20px, 4vw, 48px); align-items: center; border-radius: 28px; padding: clamp(24px, 4vw, 48px); background: var(--lima); color: var(--tinta); }
.preguntale .label { color: var(--profundo); }
.preguntale h3 { font-size: clamp(28px, 3.4vw, 42px); margin: 8px 0 12px; }
.preguntale .nota { font: 400 12px var(--mono); color: #3d5a1c; margin-top: 10px; }
.preg-demo { background: var(--tinta); color: var(--en-oscuro); border-radius: 20px; padding: 22px; min-height: 230px; display: flex; flex-direction: column; gap: 14px; font-size: 16px; }
.preg-q { align-self: flex-end; background: var(--profundo); padding: 10px 14px; border-radius: 16px 16px 4px 16px; max-width: 90%; min-height: 44px; }
.caret { display: inline-block; width: 2px; height: 1em; background: var(--lima); vertical-align: -2px; margin-left: 2px; animation: parpadeo 1s steps(1) infinite; }
@keyframes parpadeo { 50% { opacity: 0; } }
.preg-a { background: var(--superficie-oscura); padding: 12px 14px; border-radius: 16px 16px 16px 4px; max-width: 92%; opacity: 0; transform: translateY(6px); transition: all .45s var(--ease); }
.preg-a.on, .preg-acc.on { opacity: 1; transform: none; }
.preg-acc { display: flex; gap: 8px; flex-wrap: wrap; opacity: 0; transform: translateY(6px); transition: all .45s var(--ease) .15s; }
.preg-acc span { border: 1px solid var(--lima); color: var(--lima); border-radius: 999px; padding: 6px 14px; font-size: 14px; }
.preg-acc span:first-child { background: var(--lima); color: var(--tinta); font-weight: 600; }
@media (max-width: 860px) { .preguntale { grid-template-columns: minmax(0, 1fr); } }

/* 4 · Ecosistemas (claro) */
.ecos { background: var(--rocio); color: var(--tinta); padding: clamp(80px, 11vw, 150px) 0; color-scheme: light; }
.ecos .label { color: var(--profundo); }
.ecos .sub { color: var(--pizarra); }
.seed { width: 26px; height: 26px; border-radius: 50%; background: var(--lima); box-shadow: 0 0 40px 10px rgba(188, 235, 119, .35); animation: latido 2.4s infinite; }
.eco-tag { font: 500 12px var(--mono); letter-spacing: .12em; text-transform: uppercase; color: var(--profundo); }
/* Un solo caso, a lo ancho: la marca a un lado y el reto, lo que hace Dalia y cómo se siente al otro. */
.caso { display: grid; grid-template-columns: minmax(0, .75fr) minmax(0, 1.6fr); gap: clamp(20px, 4vw, 48px); background: var(--blanco); border: 1px solid var(--linea); border-radius: 32px; padding: clamp(18px, 3.5vw, 40px); box-shadow: 0 40px 80px -56px rgba(14, 30, 36, .4); }
.caso-marca { margin: 0; border-radius: 24px; background: radial-gradient(circle at 50% 42%, #fff 0 38%, #fdf3e7 75%); display: grid; place-items: center; padding: clamp(20px, 4vw, 40px); min-height: 240px; }
.caso-marca img { width: min(240px, 80%); height: auto; transition: transform .6s var(--ease); }
.caso:hover .caso-marca img { transform: scale(1.03) rotate(-1deg); }
.caso-cuerpo { display: flex; flex-direction: column; gap: 12px; min-width: 0; }
.caso h3 { font-size: clamp(30px, 3.4vw, 42px); }
.caso-lead { font-size: 18px; color: var(--pizarra); max-width: 58ch; }
.caso-pasos { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; margin-top: 6px; }
.caso-pasos > div { background: var(--rocio); border-radius: 18px; padding: 16px 18px; }
.caso-pasos h4 { margin: 0 0 6px; font: 500 11.5px var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--profundo); }
.caso-pasos p { font-size: 15.5px; line-height: 1.5; color: var(--tinta); }
.eco-chips { display: flex; flex-wrap: wrap; gap: 6px; margin: 6px 0 0; padding: 0; list-style: none; }
.eco-chips li { font-size: 13px; background: var(--menta); color: var(--profundo); border-radius: 999px; padding: 4px 12px; }
.caso-tu { margin-top: 16px; display: flex; align-items: center; gap: clamp(16px, 3vw, 32px); background: var(--tinta); color: var(--en-oscuro); border-radius: 28px; padding: clamp(20px, 3vw, 32px); }
.caso-tu h3 { font-size: clamp(22px, 2.4vw, 28px); margin: 6px 0; }
.caso-tu p:not(.eco-tag) { color: var(--en-oscuro-2); font-size: 16px; }
.caso-tu .eco-tag { color: var(--lima); }
.caso-tu .seed { flex: none; }
.caso-tu .btn { margin-left: auto; flex: none; }
@media (max-width: 1000px) { .caso-pasos { grid-template-columns: minmax(0, 1fr); } }
@media (max-width: 760px) {
  .caso { grid-template-columns: minmax(0, 1fr); border-radius: 26px; }
  .caso-marca { min-height: 0; padding: 18px; }
  .caso-marca img { width: 128px; }
  /* En celular los tres pasos se deslizan de lado: la tarjeta no se vuelve una columna eterna. */
  .caso-pasos { grid-template-columns: none; grid-auto-flow: column; grid-auto-columns: 84%; overflow-x: auto; scroll-snap-type: x mandatory; overscroll-behavior-x: contain; scrollbar-width: none; padding-bottom: 4px; }
  .caso-pasos::-webkit-scrollbar { display: none; }
  .caso-pasos > div { scroll-snap-align: start; }
  .caso-tu { flex-direction: column; align-items: flex-start; }
  .caso-tu .btn { margin-left: 0; }
}

/* 5 · ADN */
.adn { padding: clamp(80px, 11vw, 160px) 0; background: var(--noche); }
.adn-grid { display: grid; grid-template-columns: minmax(0, .7fr) minmax(0, 1.3fr); gap: clamp(32px, 6vw, 96px); align-items: center; }
.adn h2 { margin: 14px 0 36px; max-width: 14ch; }
.helix { height: 560px; display: flex; flex-direction: column; justify-content: space-between; align-items: center; perspective: 600px; }
.rung { position: relative; width: 160px; height: 2px; }
.rung::before { content: ""; position: absolute; left: 50%; top: 0; width: var(--w, 100px); height: 2px; background: linear-gradient(90deg, var(--verde), var(--lima)); transform: translateX(-50%); opacity: .35; animation: peldano 4s var(--ease) infinite; animation-delay: var(--d); }
.rung i, .rung b { position: absolute; top: -6px; left: 50%; width: 14px; height: 14px; border-radius: 50%; animation: hebra 4s ease-in-out infinite; animation-delay: var(--d); }
.rung i { background: var(--lima); }
.rung b { background: var(--verde); animation-name: hebra2; }
@keyframes hebra { 0%, 100% { transform: translateX(-80px) scale(1); } 50% { transform: translateX(66px) scale(.6); opacity: .6; } }
@keyframes hebra2 { 0%, 100% { transform: translateX(66px) scale(.6); opacity: .6; } 50% { transform: translateX(-80px) scale(1); opacity: 1; } }
@keyframes peldano { 0%, 100% { width: 146px; } 25%, 75% { width: 4px; } 50% { width: 146px; } }
.genes { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 28px 32px; counter-reset: g; }
.genes li { color: var(--en-oscuro-2); font-size: 16px; display: grid; gap: 6px; padding-top: 16px; border-top: 1px solid var(--linea-oscura); counter-increment: g; }
.genes li span { color: var(--en-oscuro); font-weight: 600; font-size: 21px; letter-spacing: -0.01em; }
.genes li span::before { content: counter(g, decimal-leading-zero) "  "; font: 500 12px var(--mono); color: var(--lima); vertical-align: 3px; }
@media (max-width: 860px) {
  .adn-grid { grid-template-columns: minmax(0, 1fr); }
  .helix { height: 96px; flex-direction: row; transform: none; width: 100%; overflow: hidden; }
  .genes { gap: 18px; }
  .genes li { font-size: 15.5px; padding-top: 12px; }
  .genes li span { font-size: 19px; }
  .rung { width: 2px; height: 120px; }
  .rung::before { display: none; }
  .rung i, .rung b { left: -6px; top: 50%; }
  .genes { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 860px) {
  .rung i { animation-name: hebraV; } .rung b { animation-name: hebraV2; }
}
@keyframes hebraV { 0%, 100% { transform: translateY(-50px) scale(1); } 50% { transform: translateY(40px) scale(.6); opacity: .6; } }
@keyframes hebraV2 { 0%, 100% { transform: translateY(40px) scale(.6); opacity: .6; } 50% { transform: translateY(-50px) scale(1); opacity: 1; } }

/* 6 · Germinación */
.germina { background: var(--rocio); color: var(--tinta); padding: clamp(80px, 11vw, 150px) 0; color-scheme: light; }
.germina .label { color: var(--profundo); }
.etapas { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; position: relative; }
.etapas::before { content: ""; position: absolute; top: 34px; left: 34px; right: 34px; height: 2px; background: repeating-linear-gradient(90deg, var(--verde) 0 8px, transparent 8px 16px); }
.etapas > li { position: relative; display: flex; flex-direction: column; gap: 10px; }
.etapas h3 { font-size: 26px; }
.etapas p { color: var(--pizarra); font-size: 16px; }
.etapas .e-lema { color: var(--tinta); font-weight: 600; font-size: 17px; }
.etapas ul { list-style: none; margin: 4px 0 0; padding: 0; display: grid; gap: 8px; }
.etapas ul li { position: relative; padding-left: 20px; color: var(--pizarra); font-size: 15.5px; }
.etapas ul li::before { content: ""; position: absolute; left: 2px; top: .6em; width: 8px; height: 8px; border-radius: 50%; background: var(--verde); }
.etapas ul li.todo { color: var(--profundo); font-weight: 500; }
.planes-pie { margin-top: clamp(40px, 6vw, 64px); display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 20px 32px; background: var(--tinta); color: var(--en-oscuro); border-radius: 28px; padding: clamp(24px, 4vw, 40px); }
.planes-pie p { max-width: 60ch; font-size: 17px; color: var(--en-oscuro-2); }
.e-ic { width: 68px; height: 68px; border-radius: 50%; background: var(--blanco); border: 2px solid var(--verde); position: relative; display: block; }
.e-ic::after { content: ""; position: absolute; left: 50%; top: 50%; border-radius: 50%; background: var(--verde); transform: translate(-50%, -50%); }
.e1::after { width: 12px; height: 12px; }
.e2::after { width: 22px; height: 22px; }
.e3::after { width: 34px; height: 34px; background: radial-gradient(circle, var(--lima), var(--verde)); }
.e4 { background: var(--tinta); border-color: var(--tinta); }
.e4::after { width: 44px; height: 44px; background: radial-gradient(circle, var(--lima) 0 30%, var(--verde) 31% 55%, transparent 56%); box-shadow: 0 0 24px rgba(188, 235, 119, .6); }
@media (max-width: 860px) {
  .etapas { grid-template-columns: none; grid-auto-flow: column; grid-auto-columns: min(84%, 340px); gap: 12px; overflow-x: auto; scroll-snap-type: x mandatory; overscroll-behavior-x: contain; scrollbar-width: none;
    margin-inline: calc(-1 * var(--gutter)); padding: 4px var(--gutter) 8px; scroll-padding-inline: var(--gutter); }
  .etapas::-webkit-scrollbar { display: none; }
  .etapas::before { display: none; }
  .etapas > li { scroll-snap-align: start; background: var(--blanco); border: 1px solid var(--linea); border-radius: 24px; padding: 20px; }
  .e-ic { width: 52px; height: 52px; }
  .e1::after { width: 10px; height: 10px; } .e2::after { width: 18px; height: 18px; } .e3::after { width: 26px; height: 26px; } .e4::after { width: 34px; height: 34px; }
}

/* Servicios aparte: marca, marketing digital y asesoría en IA. Fondo tinta para separarlos de Dalia sin cortar el recorrido. */
.servicios { background: var(--tinta); padding: clamp(80px, 11vw, 150px) 0; }
.serv-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.serv { display: flex; flex-direction: column; gap: 14px; background: var(--superficie-oscura); border: 1px solid var(--linea-oscura); border-radius: 28px; padding: clamp(22px, 3vw, 32px); transition: border-color .3s, transform .3s var(--ease); }
.serv:hover { border-color: rgba(188, 235, 119, .4); transform: translateY(-4px); }
.serv-ic { width: 52px; height: 52px; border-radius: 16px; display: grid; place-items: center; background: rgba(188, 235, 119, .1); color: var(--lima); }
.serv-ic svg { width: 28px; height: 28px; fill: none; stroke: currentColor; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
.serv h3 { font-size: clamp(24px, 2.4vw, 30px); }
.serv > p { color: var(--en-oscuro-2); }
.serv ul { margin: 0; padding: 0; list-style: none; display: grid; gap: 8px; font-size: 15.5px; }
.serv li { display: flex; gap: 10px; }
.serv li::before { content: ""; flex: none; width: 6px; height: 6px; margin-top: .62em; border-radius: 50%; background: var(--verde); }
.serv .btn { margin-top: auto; align-self: flex-start; }
.serv-nota { margin-top: 24px; font: 500 13px var(--mono); color: var(--en-oscuro-2); letter-spacing: .04em; }
@media (max-width: 900px) { .serv-grid { grid-template-columns: minmax(0, 1fr); } .serv { gap: 12px; } }

/* Un día con Dalia: la historia de Laura. Un teléfono fijo muestra el chat de cada escena mientras avanza el día;
   el cielo cambia con la hora y se encienden los órganos que actúan. Sin JavaScript, cada escena trae su chat como texto. */
.historia { position: relative; background: var(--noche); padding: clamp(80px, 10vw, 140px) 0; overflow: clip; }
/* El cielo de la hora brilla detrás del teléfono y lo acompaña mientras se baja. */
.h-escenario::before { content: ""; position: absolute; inset: -10% -35% 0; z-index: -1; opacity: .5; color: #3d4f8f; background: radial-gradient(closest-side, currentColor, transparent); transition: color 1.4s var(--ease); pointer-events: none; }
.historia[data-cielo="alba"] .h-escenario::before { color: #c9864a; }
.historia[data-cielo="dia"] .h-escenario::before { color: #7fae4f; }
.historia[data-cielo="tarde"] .h-escenario::before { color: #2fa58e; }
.historia[data-cielo="ocaso"] .h-escenario::before { color: #a55a7a; }
.saltar { display: inline-flex; align-items: center; gap: 6px; margin-top: 14px; color: var(--en-oscuro-2); font: 500 13px var(--mono); letter-spacing: .04em; text-decoration: none; border-bottom: 1px dashed rgba(157, 178, 172, .5); padding-bottom: 2px; }
.saltar:hover { color: var(--lima); border-color: var(--lima); }
.historia .wrap { position: relative; }
.historia-intro { display: flex; align-items: center; gap: clamp(16px, 3vw, 28px); max-width: 860px; }
.h-orbe { flex: none; width: 76px; height: 76px; filter: drop-shadow(0 0 18px rgba(188, 235, 119, .35)); }
.h-orbe .orbe { --orbe-halo: rgba(221, 242, 234, .12); }
.historia-intro h2 { font-size: clamp(30px, 4.6vw, 54px); margin: 10px 0 12px; }
.nota-h { font: 400 12px var(--mono); color: var(--en-oscuro-2); opacity: .8; white-space: nowrap; }
.historia-grid { display: grid; grid-template-columns: minmax(0, 1fr); gap: 40px; margin-top: clamp(40px, 6vw, 64px); }
.h-escenario { display: none; }
.historia.vivo .historia-grid { grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: clamp(32px, 6vw, 80px); }
.historia.vivo .h-escenario { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 14px; position: sticky; top: 92px; height: min(720px, calc(100svh - 130px)); }
.h-reloj { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; justify-content: center; }
.h-reloj time { font: 500 30px var(--mono); letter-spacing: .02em; }
.h-astro { width: 18px; height: 18px; border-radius: 50%; background: #F0B062; box-shadow: 0 0 14px 3px rgba(240, 176, 98, .6); transition: all .8s var(--ease); }
.historia[data-cielo="noche"] .h-astro { background: transparent; box-shadow: inset -6px 1px 0 0 #E4EEEA; }
.historia[data-cielo="dia"] .h-astro, .historia[data-cielo="tarde"] .h-astro { background: #FFE58A; box-shadow: 0 0 16px 4px rgba(255, 229, 138, .6); }
.historia[data-cielo="ocaso"] .h-astro { background: #e58a6a; box-shadow: 0 0 14px 3px rgba(229, 138, 106, .55); }
.h-etapa { font: 500 12px var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--tinta); background: var(--lima); padding: 3px 10px; border-radius: 999px; }
.h-telefono { width: min(330px, 100%); flex: 1 1 auto; min-height: 0; display: flex; flex-direction: column; border-radius: 34px; border: 1px solid var(--linea-oscura); background: #0a1a1f; padding: 10px; box-shadow: 0 40px 80px -30px rgba(0, 0, 0, .8), 0 0 0 6px rgba(17, 37, 44, .6); }
.h-cabecera { display: flex; align-items: center; gap: 10px; padding: 10px 12px; border-bottom: 1px solid var(--linea-oscura); font-size: 14px; }
.h-av { width: 26px; height: 26px; border-radius: 50%; background: radial-gradient(circle at 50% 45%, #149D80 0 45%, #0B6F5B 46% 70%, transparent 71%); box-shadow: 0 0 0 1px rgba(188, 235, 119, .5), 0 0 10px rgba(188, 235, 119, .35); }
.h-pantalla { flex: 1; min-height: 0; overflow: hidden; display: flex; flex-direction: column; justify-content: flex-end; gap: 8px; padding: 12px 6px 6px; }
.chat { display: flex; flex-direction: column; gap: 8px; padding: 16px; border-radius: 22px; background: rgba(17, 37, 44, .7); border: 1px solid var(--linea-oscura); }
.historia.vivo .escena .chat { display: none; }
.b { margin: 0; max-width: 86%; padding: 9px 13px; border-radius: 16px; font-size: 14.5px; line-height: 1.45; animation: entra .35s var(--ease); overflow-wrap: anywhere; }
.b-d { align-self: flex-end; background: var(--profundo); color: var(--blanco); border-bottom-right-radius: 4px; }
.b-c, .b-l { align-self: flex-start; background: #1d3a40; color: var(--en-oscuro); border-bottom-left-radius: 4px; }
.b-l { background: #2a3b2a; }
.b-sis { align-self: center; max-width: 100%; font: 500 11.5px var(--mono); letter-spacing: .06em; color: var(--lima); border: 1px solid rgba(188, 235, 119, .45); background: rgba(188, 235, 119, .08); border-radius: 999px; padding: 5px 12px; text-align: center; }
.b-acc { align-self: flex-end; display: flex; gap: 6px; flex-wrap: wrap; justify-content: flex-end; padding: 0; background: none; }
.b-acc span { border: 1px solid var(--lima); color: var(--lima); border-radius: 999px; padding: 6px 12px; font-size: 13px; }
.b-acc span:first-child { background: var(--lima); color: var(--tinta); font-weight: 600; }
.b-escribe { align-self: flex-end; display: inline-flex; gap: 4px; background: var(--profundo); padding: 12px 14px; border-radius: 16px 16px 4px 16px; }
.b-escribe i { width: 6px; height: 6px; border-radius: 50%; background: rgba(255, 255, 255, .8); animation: salto 1s infinite; }
.b-escribe i:nth-child(2) { animation-delay: .15s; } .b-escribe i:nth-child(3) { animation-delay: .3s; }
.h-organos { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; }
.h-organos li { font: 500 12px var(--mono); letter-spacing: .06em; padding: 5px 12px; border-radius: 999px; border: 1px solid var(--linea-oscura); color: var(--en-oscuro-2); transition: all .5s var(--ease); }
.h-organos li.on { background: rgba(188, 235, 119, .14); border-color: var(--lima); color: var(--lima); box-shadow: 0 0 16px rgba(188, 235, 119, .35); }
.h-escenas { display: flex; flex-direction: column; gap: 32px; }
.escena { display: flex; flex-direction: column; gap: 12px; transition: opacity .6s var(--ease), transform .6s var(--ease); }
.historia.vivo .escena { min-height: 72svh; justify-content: center; opacity: .25; }
.historia.vivo .escena.activa { opacity: 1; }
.escena-hora { font: 500 13px var(--mono); letter-spacing: .08em; color: var(--lima); }
.escena-etapa { color: var(--en-oscuro-2); }
.escena h3 { font-size: clamp(28px, 3.6vw, 42px); }
.escena-texto { font-size: clamp(17px, 1.6vw, 19px); color: var(--en-oscuro-2); max-width: 52ch; }
.historia-cierre { text-align: center; display: flex; flex-direction: column; align-items: center; gap: 14px; margin-top: clamp(48px, 8vw, 96px); }
.historia-cierre h3 { font-size: clamp(30px, 4.4vw, 54px); max-width: 20ch; }
.historia-cierre p { color: var(--en-oscuro-2); font-size: 19px; }
.historia-cierre .hero-cta { justify-content: center; }
@media (max-width: 899px) {
  .historia.vivo .historia-grid { grid-template-columns: minmax(0, 1fr); gap: 0; }
  .historia.vivo .h-escenario { top: 64px; height: 52svh; z-index: 3; gap: 8px; padding-bottom: 10px; background: linear-gradient(var(--noche) 88%, rgba(8, 19, 23, 0)); }
  .h-reloj time { font-size: 22px; }
  .h-organos { display: none; }
  .h-telefono { border-radius: 26px; }
  .historia.vivo .escena { min-height: 50svh; }
  .h-orbe { width: 56px; height: 56px; }
  .historia-intro { align-items: flex-start; }
}

/* El orbe de Dalia en el centro del organismo y como protagonista de la historia. */
.org-map .core { --orbe-halo: rgba(221, 242, 234, .12); }
.org-map .core-orbe { overflow: visible; filter: drop-shadow(0 0 18px rgba(188, 235, 119, .3)); }
.org-map .core .o-vida, .org-map .core .o-arco { filter: drop-shadow(0 0 3px rgba(188, 235, 119, .8)); }
.preg-rol { margin: 0; align-self: flex-end; font: 500 11.5px var(--mono); letter-spacing: .08em; text-transform: uppercase; color: var(--lima); min-height: 1.2em; }
.h-telefono { position: relative; }
.h-protagonista { position: absolute; top: -52px; right: -48px; width: 116px; height: 116px; z-index: 2; filter: drop-shadow(0 0 22px rgba(188, 235, 119, .4)); }
.h-protagonista .orbe { --orbe-halo: rgba(221, 242, 234, .14); }
.h-protagonista .o-vida, .h-protagonista .o-arco { filter: drop-shadow(0 0 3px rgba(188, 235, 119, .9)); }
.b-quien { display: block; font: 600 11px var(--mono); letter-spacing: .06em; text-transform: uppercase; color: var(--lima); margin-bottom: 2px; }
@media (max-width: 899px) { .h-protagonista { top: -30px; right: -6px; width: 68px; height: 68px; } }

/* Preguntas frecuentes: texto visible para personas, buscadores y modelos de IA */
.faq { background: var(--noche); padding: clamp(80px, 10vw, 140px) 0 0; }
.faq-grid { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); gap: clamp(24px, 5vw, 72px); align-items: start; }
.preguntas { display: grid; gap: 10px; }
.pregunta { border: 1px solid var(--linea-oscura); border-radius: 18px; background: var(--superficie-oscura); }
.pregunta summary { cursor: pointer; list-style: none; padding: 18px 52px 18px 20px; font-weight: 600; font-size: 18px; position: relative; }
.pregunta summary::-webkit-details-marker { display: none; }
.pregunta summary::after { content: "+"; position: absolute; right: 20px; top: 50%; transform: translateY(-50%); font: 400 24px var(--mono); color: var(--lima); transition: transform .3s var(--ease); }
.pregunta[open] summary::after { transform: translateY(-50%) rotate(45deg); }
.pregunta p { padding: 0 20px 20px; color: var(--en-oscuro-2); font-size: 16px; }
@media (max-width: 860px) { .faq-grid { grid-template-columns: minmax(0, 1fr); } }
.org-area { display: flex; flex-direction: column; gap: 16px; }

/* Páginas de novedades (las arma el servidor) */
.art-pagina { background: var(--rocio); color: var(--tinta); color-scheme: light; }
.art-pagina .nav { position: sticky; }
.art { padding: clamp(48px, 8vw, 96px) 0 clamp(64px, 10vw, 120px); }
.art-wrap { max-width: 760px; margin: 0 auto; padding-inline: var(--gutter); display: flex; flex-direction: column; gap: 18px; }
.art .label { color: var(--profundo); }
.art .label a { color: inherit; text-decoration: none; }
.art h1 { font-size: clamp(34px, 5.4vw, 56px); }
.art-lema { font-size: clamp(18px, 2vw, 21px); color: var(--pizarra); }
.art-lema a, .art-cuerpo a { color: var(--profundo); }
.art-meta { font: 400 13px var(--mono); color: var(--pizarra); }
.art-cuerpo { display: flex; flex-direction: column; gap: 14px; font-size: 18px; line-height: 1.7; }
.art-cuerpo h2 { font-size: 26px; margin-top: 18px; }
.art-cta { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 18px; }
.art-pagina .btn-ghost { color: var(--tinta); border-color: var(--linea); }
.art-lista { list-style: none; margin: 18px 0 0; padding: 0; display: grid; gap: 14px; }
.art-lista a { display: grid; gap: 6px; padding: 22px 24px; background: var(--blanco); border: 1px solid var(--linea); border-radius: 22px; text-decoration: none; color: var(--tinta); transition: transform .3s var(--ease), box-shadow .3s; }
.art-lista a:hover { transform: translateY(-3px); box-shadow: 0 20px 40px -24px rgba(14, 30, 36, .35); }
.art-lista time { font: 500 12px var(--mono); color: var(--profundo); letter-spacing: .08em; text-transform: uppercase; }
.art-lista h2 { font-size: 24px; }
.art-lista p { color: var(--pizarra); }
.art-pagina .foot { background: var(--tinta); }

/* Cierre */
.final { position: relative; overflow: hidden; padding: clamp(100px, 14vw, 200px) 0; background: var(--noche); text-align: center; }
.final-orb { position: absolute; left: 50%; top: 50%; width: min(900px, 140vw); aspect-ratio: 1; transform: translate(-50%, -50%); background: radial-gradient(circle, rgba(188, 235, 119, .22) 0%, rgba(20, 157, 128, .18) 30%, transparent 62%); animation: respiraOrb 7s ease-in-out infinite; }
@keyframes respiraOrb { 50% { transform: translate(-50%, -50%) scale(1.08); } }
.final-404 { min-height: 100svh; display: grid; place-items: center; }
.final-inner { position: relative; display: flex; flex-direction: column; align-items: center; gap: 22px; }
.final h2 { font-size: clamp(36px, 6.4vw, 84px); }
.final p { color: var(--en-oscuro-2); font-size: 19px; max-width: 46ch; }
.final .hero-cta { justify-content: center; }
.foot { border-top: 1px solid var(--linea-oscura); padding: 32px 0 120px; background: var(--noche); }
.foot-inner { display: flex; flex-wrap: wrap; gap: 16px 32px; align-items: center; justify-content: space-between; color: var(--en-oscuro-2); font-size: 14px; }
.foot img { height: 26px; width: auto; }
.foot-links { flex-basis: 100%; font: 400 13px var(--mono); }
.foot-links a { color: var(--en-oscuro-2); }
.foot-links a:hover { color: var(--lima); }
.foot-redes { margin-top: -8px; }

/* Aparición al entrar en pantalla */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity .9s var(--ease), transform .9s var(--ease); }
.reveal.in { opacity: 1; transform: none; }

/* ---------- Dalia ---------- */
/* Orbe de Dalia (D26): el mismo de la plataforma Dalia, copiado en orbe.css sin tocarlo por dentro.
   Aquí solo va el toque místico de la web, por fuera: aura que respira, esporas de luz y resplandor en los lima. */
.dalia-orb { position: fixed; right: max(20px, env(safe-area-inset-right, 0px)); bottom: max(20px, env(safe-area-inset-bottom, 0px)); z-index: 60; width: 64px; height: 64px; border: 0; border-radius: 50%; cursor: pointer; background: transparent; padding: 0; transition: transform .5s var(--ease), opacity .3s; }
.dalia-orb:hover, .dalia-orb:focus-visible { transform: scale(1.08); }
.dalia-orb[aria-expanded="true"] { opacity: 0; pointer-events: none; transform: scale(.5) rotate(-30deg); }
/* Sobre el fondo oscuro, el halo menta se vuelve un velo (acordado con Dalia). */
.dalia-orb .orbe, .dalia-av .orbe { --orbe-halo: rgba(221, 242, 234, .12); }
.dalia-orb .o-vida, .dalia-orb .o-arco, .dalia-av .o-vida { filter: drop-shadow(0 0 2px #BCEB77) drop-shadow(0 0 6px rgba(188, 235, 119, .7)); }
.orb-aura { position: absolute; inset: -20px; border-radius: 50%; background: radial-gradient(circle, rgba(188, 235, 119, .32) 0%, rgba(69, 201, 168, .16) 34%, rgba(20, 157, 128, .06) 54%, transparent 70%); filter: blur(4px); animation: aura 4.8s ease-in-out infinite; pointer-events: none; }
@keyframes aura { 0%, 100% { transform: scale(.88); opacity: .75; } 50% { transform: scale(1.12); opacity: 1; } }
.dalia-orb:has(.orbe.pensando) .orb-aura, .dalia-orb:has(.orbe.escribiendo) .orb-aura { animation-duration: 1.4s; }
/* Cuando Dalia duerme, el toque místico también descansa: esporas lentas y aura tenue. */
.dalia-orb:has(.orbe.duerme) .orb-esporas i { animation-duration: calc(var(--t) * 3); }
.dalia-orb:has(.orbe.duerme) .orb-aura { opacity: .45; animation-duration: 9s; }
.orb-esporas { position: absolute; inset: -8px; pointer-events: none; }
.orb-esporas i { position: absolute; inset: 0; animation: giro var(--t) linear infinite; }
.orb-esporas i::before { content: ""; position: absolute; left: 50%; top: 0; width: var(--s); height: var(--s); margin-left: calc(var(--s) / -2); border-radius: 50%; background: #E9FFD0; box-shadow: 0 0 6px 2px rgba(188, 235, 119, .8); opacity: .9; }
.orb-esporas i:nth-child(1) { --t: 6s; --s: 4px; }
.orb-esporas i:nth-child(2) { --t: 9s; --s: 3px; animation-direction: reverse; inset: 2px; }
.orb-esporas i:nth-child(3) { --t: 13s; --s: 2.5px; inset: -4px; animation-delay: -4s; }
.dalia-orb:hover .orb-esporas i { animation-duration: calc(var(--t) / 2); }
@keyframes giro { to { transform: rotate(360deg); } }
@media (max-width: 560px) { .dalia-orb { width: 56px; height: 56px; } }
/* En laptop y escritorio el orbe se ve más grande y la invitación se aparta. */
@media (min-width: 900px) {
  .dalia-orb { width: 84px; height: 84px; right: max(28px, env(safe-area-inset-right, 0px)); bottom: max(28px, env(safe-area-inset-bottom, 0px)); }
  .orb-aura { inset: -26px; }
  .orb-esporas { inset: -10px; }
  .dalia-teaser { right: 128px; bottom: 44px; }
}
.dalia-teaser { position: fixed; right: 100px; bottom: 32px; z-index: 59; max-width: 240px; background: var(--blanco); color: var(--tinta); padding: 12px 16px; border-radius: 18px 18px 4px 18px; font-size: 15px; box-shadow: 0 16px 40px -12px rgba(0, 0, 0, .5); cursor: pointer; animation: entra .5s var(--ease); }
.dalia-teaser { display: flex; align-items: flex-start; padding: 0; cursor: default; }
.teaser-abrir { flex: 1; background: none; border: 0; padding: 12px 2px 12px 16px; text-align: left; color: inherit; font: inherit; line-height: 1.4; cursor: pointer; }
.teaser-x { flex: none; width: 34px; height: 34px; margin: 5px 5px 0 0; border: 0; border-radius: 50%; background: transparent; color: var(--pizarra); font-size: 20px; line-height: 1; cursor: pointer; }
.teaser-x:hover { background: var(--rocio); color: var(--tinta); }
.dalia { position: fixed; z-index: 70; right: 20px; bottom: 20px; width: min(400px, calc(100vw - 40px)); height: min(640px, calc(100svh - 40px)); display: flex; flex-direction: column; background: var(--tinta); border: 1px solid var(--linea-oscura); border-radius: 26px; box-shadow: 0 40px 100px -20px rgba(0, 0, 0, .7); overflow: hidden; animation: abre .45s var(--ease); }
.dalia[hidden] { display: none; }
@keyframes abre { from { opacity: 0; transform: translateY(20px) scale(.97); } }
.dalia-head { display: flex; align-items: center; gap: 12px; padding: 16px 16px 14px 18px; border-bottom: 1px solid var(--linea-oscura); }
.dalia-head h2 { font-size: 18px; letter-spacing: 0; }
.dalia-head p { font-size: 12.5px; color: var(--en-oscuro-2); }
.dalia-av { width: 40px; height: 40px; flex: none; }
.dalia-av i::before { width: 20px; height: 1px; }
.dalia-av i::after { width: 1px; height: 20px; background: linear-gradient(180deg, transparent, rgba(244, 255, 230, .95), transparent); }
.dalia-x { margin-left: auto; width: 44px; height: 44px; border-radius: 50%; border: 0; background: transparent; font-size: 28px; line-height: 1; cursor: pointer; color: var(--en-oscuro-2); }
.dalia-x:hover { background: var(--superficie-oscura); color: var(--en-oscuro); }
.dalia-log { flex: 1; overflow-y: auto; padding: 18px 16px 8px; display: flex; flex-direction: column; gap: 10px; overscroll-behavior: contain; }
.msg { max-width: 86%; padding: 10px 14px; border-radius: 18px; font-size: 15.5px; line-height: 1.45; animation: entra .35s var(--ease); white-space: pre-line; overflow-wrap: anywhere; }
.msg.d { background: var(--superficie-oscura); border-bottom-left-radius: 4px; align-self: flex-start; }
.msg.u { background: var(--profundo); border-bottom-right-radius: 4px; align-self: flex-end; color: var(--blanco); }
.msg.ok { background: var(--lima); color: var(--tinta); }
.msg a { color: var(--lima); text-underline-offset: 3px; }
.legal .art-cuerpo p { font-size: 17px; }
.msg.err { background: #3a2410; color: #F0B062; }
.msg .areas { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 8px; }
.msg .areas span { background: var(--lima); color: var(--tinta); font-weight: 600; font-size: 13px; padding: 2px 10px; border-radius: 999px; }
.typing { display: inline-flex; gap: 4px; padding: 14px 16px; }
.typing i { width: 7px; height: 7px; border-radius: 50%; background: var(--en-oscuro-2); animation: salto 1s infinite; }
.typing i:nth-child(2) { animation-delay: .15s; } .typing i:nth-child(3) { animation-delay: .3s; }
@keyframes salto { 30% { transform: translateY(-5px); opacity: 1; } 0%, 60%, 100% { opacity: .4; } }
.dalia-chips { display: flex; flex-wrap: wrap; gap: 8px; padding: 6px 16px 10px; max-height: 40%; overflow-y: auto; }
.dalia-chips:empty { display: none; }
.dalia-chips button { border: 1px solid var(--verde); background: transparent; color: var(--en-oscuro); border-radius: 999px; padding: 8px 14px; min-height: 40px; font-size: 14.5px; cursor: pointer; transition: all .2s; text-align: left; }
.dalia-chips button:hover { background: rgba(20, 157, 128, .18); }
.dalia-chips button[aria-pressed="true"] { background: var(--verde); color: var(--blanco); }
.dalia-chips button.prim { background: var(--lima); color: var(--tinta); border-color: var(--lima); font-weight: 600; }
.dalia-form { display: flex; gap: 8px; padding: 10px 12px max(12px, env(safe-area-inset-bottom, 0px)); border-top: 1px solid var(--linea-oscura); }
.dalia-form input[name="mensaje"] { flex: 1; min-width: 0; height: 48px; border-radius: 999px; border: 1px solid var(--linea-oscura); background: var(--noche); color: var(--en-oscuro); padding: 0 18px; font: inherit; font-size: 16px; }
.dalia-form input[name="mensaje"]:focus { outline: none; border-color: var(--verde); }
.dalia-form button { width: 48px; height: 48px; flex: none; border-radius: 50%; border: 0; background: var(--lima); color: var(--tinta); font-size: 20px; font-weight: 700; cursor: pointer; }
.trampa { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }
@media (max-width: 560px) {
  .dalia { inset: auto 0 0 0; width: 100%; height: 88svh; border-radius: 24px 24px 0 0; border-bottom: 0; animation-name: sube; }
  @keyframes sube { from { transform: translateY(100%); } }
  .dalia-teaser { right: 88px; bottom: 28px; max-width: calc(100vw - 128px); font-size: 14px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; scroll-behavior: auto !important; }
  .reveal { opacity: 1; transform: none; }
  .manifiesto { height: auto; }
  .manifiesto-text .w { color: var(--en-oscuro); }
}