body{margin:0;background:#F6F8FB;color:#0B1220;font-family:Inter,"Helvetica Neue",Arial,sans-serif;font-size:17px;line-height:27px;-webkit-font-smoothing:antialiased}
a{color:#0B1220}a:hover{color:#0E7F77}
.wrap{max-width:1120px;margin:0 auto;padding:0 32px}
.display{font-family:"Space Grotesk",Inter,"Helvetica Neue",Arial,sans-serif;font-weight:600;letter-spacing:-0.025em;margin:0}
.kicker{font-size:13px;line-height:16px;font-weight:600;letter-spacing:0.08em;text-transform:uppercase;color:#0E7F77;margin:0 0 16px}
.btn{display:inline-flex;letter-spacing:-0.01em;align-items:center;justify-content:center;min-height:48px;padding:0 24px;border-radius:10px;font-weight:600;font-size:16px;text-decoration:none;border:1px solid transparent}
.btn-primary{background:#0B1220;color:#F6F8FB}.btn-primary:hover{background:#16407A;color:#F6F8FB;box-shadow:0 0 0 3px #CCF3EE}
.btn-secondary{background:transparent;color:#0B1220;border-color:#D7DEE8}.btn-secondary:hover{color:#0B1220;border-color:#0B1220}
.card{background:#FFFFFF;border:1px solid #D7DEE8;border-radius:10px;padding:24px;box-sizing:border-box}
.nav a{text-decoration:none;color:#0B1220;font-weight:500;font-size:15px}.nav a:hover{color:#0E7F77}
.section{padding:96px 0}
.muted{color:#4B5A72}
.fig{font-family:"Space Grotesk",Inter,sans-serif;font-weight:500;font-size:56px;line-height:56px;letter-spacing:-0.02em;color:#0B1220;margin:0}
.footer a{color:#9AA8BF;text-decoration:none;font-size:15px}.footer a:hover{color:#F6F8FB}
@media (max-width:760px){.grid-3,.grid-4,.grid-2{grid-template-columns:1fr !important}.hero-grid{grid-template-columns:1fr !important}.nav-links{display:none !important}.section{padding:64px 0}.display-xl{font-size:44px !important;line-height:48px !important}}
.step{background:#FFFFFF;border:1px solid #D7DEE8;border-radius:10px;padding:16px 20px;box-sizing:border-box;flex:1 1 180px;min-width:0}
.arrow{display:flex;align-items:center;color:#0E7F77;flex-shrink:0}
details{border-top:1px solid #D7DEE8;padding:20px 0}summary{cursor:pointer;font-weight:600;font-size:18px;list-style:none;display:flex;justify-content:space-between;align-items:center}summary::after{content:"+";color:#0E7F77;font-size:24px;font-weight:400}details[open] summary::after{content:"–"}
@media (max-width:760px){.grid-3,.grid-2{grid-template-columns:1fr !important}.nav-links{display:none !important}.section{padding:64px 0}.flow{flex-direction:column !important}.arrow{transform:rotate(90deg);justify-content:center}}
.chip{display:inline-flex;align-items:center;min-height:32px;padding:0 12px;border-radius:999px;border:1px solid #D7DEE8;font-size:14px;font-weight:500;text-decoration:none;color:#0B1220}
@media (max-width:760px){.grid-3,.grid-2{grid-template-columns:1fr !important}.nav-links{display:none !important}.section{padding:64px 0}}
.btn{display:inline-flex;letter-spacing:-0.01em;align-items:center;justify-content:center;min-height:48px;padding:0 24px;border-radius:10px;font-weight:600;font-size:16px;text-decoration:none;border:1px solid transparent;cursor:pointer;font-family:inherit}
label{display:block;font-weight:600;font-size:15px;margin-bottom:6px}
.field{width:100%;box-sizing:border-box;min-height:48px;padding:10px 14px;border:1px solid #D7DEE8;border-radius:6px;background:#FFFFFF;font-family:inherit;font-size:16px;color:#0B1220}
.field:focus{outline:2px solid #0B1220;outline-offset:1px;border-color:#0B1220}
@media (max-width:760px){.grid-2{grid-template-columns:1fr !important}.nav-links{display:none !important}.section{padding:64px 0}}

/* --- añadido para la web publicada --- */
html,body{height:100%}
body>div{min-height:100vh}
img{max-width:100%}
.nav a.btn-primary{color:#F6F8FB}
.menu-btn{display:none;background:none;border:1px solid #D7DEE8;border-radius:10px;width:44px;height:44px;align-items:center;justify-content:center;color:#0B1220;cursor:pointer}
.legal h2{font-family:"Space Grotesk",Inter,sans-serif;font-weight:600;font-size:22px;line-height:28px;letter-spacing:-0.02em;margin:32px 0 8px}
.legal p{margin:0 0 16px;color:#4B5A72}
.legal table{border-collapse:collapse;width:100%;font-size:15px;line-height:22px;margin:8px 0 24px}
.legal th,.legal td{border:1px solid #D7DEE8;padding:10px 12px;text-align:left;vertical-align:top}
.legal th{background:#FFFFFF;font-weight:600;color:#0B1220}
.legal .ph{background:#E6EEF8;color:#16407A;border-radius:3px;padding:0 3px}

/* historia con scroll */
.story{height:620vh;background:#0B1220;color:#F6F8FB;position:relative}
.story-sticky{position:sticky;top:0;height:100vh;overflow:hidden;background:#0B1220;background-image:radial-gradient(#22304A 1px,transparent 1px);background-size:20px 20px;display:flex;align-items:center}
.story-grid{display:grid;grid-template-columns:5fr 7fr;gap:48px;align-items:center;width:100%}
.story-title{font-size:40px;line-height:44px;color:#F6F8FB;margin:0 0 28px}
.story-steps{position:relative;min-height:220px}
.story-step{position:absolute;inset:0;opacity:0;transform:translateY(16px);transition:opacity .45s ease,transform .45s ease;pointer-events:none}
.story-step.on{opacity:1;transform:none;pointer-events:auto}
.story-step-n{font-family:"Space Grotesk",Inter,sans-serif;font-weight:600;font-size:14px;letter-spacing:.08em;color:#5EEAD4;margin:0 0 8px}
.story-step h3{font-size:28px;line-height:34px;color:#F6F8FB;margin:0 0 10px}
.story-step p{margin:0;color:#9AA8BF;font-size:17px;line-height:26px;max-width:420px}
.story-hint{margin:32px 0 0;color:#4B5A72;font-size:13px;letter-spacing:.08em;text-transform:uppercase;transition:opacity .4s}
.story.done .story-hint{opacity:0}
.story-scene{position:relative;width:min(80vh,100%);aspect-ratio:1;margin:0 auto}
.story-svg{width:100%;height:100%;display:block}
.node{opacity:.35;transition:opacity .4s,transform .4s}
.node.on{opacity:1}
.node.on circle{stroke:#14B8A6;fill:#0F2A2A}
.node.now circle{filter:drop-shadow(0 0 12px rgba(20,184,166,.8))}
.story-center{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;text-align:center;pointer-events:none}
.story-ring{width:26%;height:auto;transform:scale(.7);transition:transform .2s linear;filter:drop-shadow(0 16px 32px rgba(20,184,166,.25))}
.story-count{margin:12px 0 0;color:#F6F8FB;font-size:15px;line-height:20px;display:flex;align-items:baseline;gap:8px;justify-content:center}
.story-num{font-size:48px;line-height:48px;color:#F6F8FB;display:inline-block;min-width:1.2em}
.story-sub{margin:0;color:#9AA8BF;font-size:13px}
@media (max-width:760px){
  .story{height:520vh}
  .story-grid{grid-template-columns:1fr;gap:8px;align-content:center}
  .story-scene{width:min(56vw,320px);order:-1;margin:0 auto 8px}
  .story-title{font-size:26px;line-height:30px;margin-bottom:12px}
  .story-steps{min-height:170px}
  .story-step h3{font-size:22px;line-height:27px}
  .story-step p{font-size:15px;line-height:22px}
  .story-hint{margin-top:12px}
  .story .story-ring{width:26%}
  .story .story-num{font-size:26px;line-height:26px}
  .story .story-count{margin-top:2px;font-size:11px;gap:4px}
  .story .story-sub{display:none}
}
@media (prefers-reduced-motion:reduce){.story{height:auto}.story-sticky{position:static;height:auto;padding:64px 0}.story-step{position:static;opacity:1;transform:none;margin-bottom:24px}.node{opacity:1}.arc{stroke-dashoffset:0 !important}.story-ring{transform:none}}
/* portada: titular que aparece palabra a palabra */
.w{display:inline-block;opacity:0;transform:translateY(.4em);animation:wIn .7s cubic-bezier(.2,.7,.2,1) forwards}
@keyframes wIn{to{opacity:1;transform:none}}
@media (prefers-reduced-motion:reduce){.w{opacity:1;transform:none;animation:none}}

/* portada 3D con scroll */
.hero3d{height:260vh;position:relative;background:#F6F8FB}
.hero3d-sticky{position:sticky;top:0;height:100vh;overflow:hidden;background:#F6F8FB}
.hero3d-frames{position:absolute;inset:0}
.hero-frame{position:absolute;inset:0;opacity:0;will-change:opacity}
.hero-frame img{width:100%;height:100%;object-fit:cover;object-position:center 45%;display:block;transform:translateX(9%) scale(1.1);will-change:transform}
.hero-frame.on{opacity:1}
.hero3d-veil{position:absolute;inset:0;z-index:3;background:linear-gradient(90deg,rgba(246,248,251,.92) 0%,rgba(246,248,251,.75) 34%,rgba(246,248,251,0) 60%)}
.hero3d-copy{position:absolute;z-index:4;left:0;right:0;top:50%;transform:translateY(-50%);display:flex;flex-direction:column;gap:16px}
.hero-kicker{margin:0}
.hero-stages{position:relative;min-height:250px;max-width:520px}
.hero-stage{position:absolute;inset:0;opacity:0;transform:translateY(14px);transition:opacity .45s ease,transform .45s ease}
.hero-stage.on{opacity:1;transform:none}
.hero-h{font-size:56px;line-height:60px;letter-spacing:-0.02em;margin:0 0 16px;color:#0B1220;text-wrap:balance}
.hero-p{font-size:20px;line-height:30px;color:#4B5A72;margin:0;max-width:460px}
.hero-final{opacity:0;transform:translateY(14px);transition:opacity .5s ease,transform .5s ease;pointer-events:none;display:flex;flex-direction:column;gap:20px}
.hero3d.end .hero-final{opacity:1;transform:none;pointer-events:auto}
.hero-stats{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px 24px;max-width:440px}
.hero-stat .fig{font-size:30px;line-height:32px}
.hero-stat p:last-child{margin:4px 0 0;font-size:13px;line-height:18px;color:#4B5A72}
.hero-scroll{position:absolute;left:0;bottom:-28vh;margin:0;color:#4B5A72;font-size:13px;letter-spacing:.08em;text-transform:uppercase;transition:opacity .4s}
.hero3d.moving .hero-scroll{opacity:0}
@media (max-width:760px){
  .hero3d{height:220vh}
  .hero-frame img{object-position:center 28%}
  .hero3d-veil{background:linear-gradient(180deg,rgba(246,248,251,0) 0%,rgba(246,248,251,0) 38%,rgba(246,248,251,.9) 60%,rgba(246,248,251,.97) 100%)}
  .hero3d-copy{top:auto;bottom:0;transform:none;padding-bottom:28px;gap:10px}
  .hero-stages{min-height:150px}
  .hero-h{font-size:32px;line-height:36px;margin-bottom:8px}
  .hero-p{font-size:15px;line-height:22px}
  .hero-stats{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
  .hero-stat .fig{font-size:24px;line-height:26px}
  .hero-scroll{display:none}
}
@media (prefers-reduced-motion:reduce){.hero3d{height:auto}.hero3d-sticky{position:static;height:auto;min-height:80vh}.hero-frame{display:none}.hero-frame[data-i="1"]{display:block;position:relative;opacity:1;height:60vh}.hero-stage{display:none}.hero-stage[data-i="1"]{display:block;position:static;opacity:1;transform:none}.hero-final{opacity:1;transform:none;pointer-events:auto}}

/* portada animada */
.flow::before{content:"";position:absolute;right:-80px;bottom:-120px;width:360px;height:360px;border-radius:50%;background:radial-gradient(circle,rgba(20,184,166,.35) 0%,rgba(20,184,166,0) 65%);pointer-events:none}
.flow-item{opacity:0;transform:translateY(10px);transition:opacity .5s ease,transform .5s ease}
.flow-item.on{opacity:1;transform:none}
.flow-item span{transition:box-shadow .3s}
.flow-item.on:last-child span{box-shadow:0 0 0 0 rgba(20,184,166,.6);animation:pulse 1.6s ease-out infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(20,184,166,.6)}100%{box-shadow:0 0 0 12px rgba(20,184,166,0)}}
.flow-ring{position:absolute;right:28px;bottom:24px;width:96px;height:auto;animation:float 6s ease-in-out infinite;filter:drop-shadow(0 12px 24px rgba(20,184,166,.25))}
@keyframes float{0%,100%{transform:translateY(0) rotate(0)}50%{transform:translateY(-10px) rotate(6deg)}}
/* aparición al hacer scroll */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}
.card{transition:transform .25s ease,border-color .25s ease}
.card:hover{transform:translateY(-3px);border-color:#9AA8BF}
.btn{transition:background .2s,box-shadow .2s,transform .2s}
.btn:active{transform:scale(.98)}
/* cinta de herramientas */
.marquee-wrap{padding:40px 0 8px;overflow:hidden}
.marquee{overflow:hidden;mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);-webkit-mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent)}
.marquee-track{display:flex;gap:12px;width:max-content;animation:slide 45s linear infinite;padding:4px 0}
.marquee:hover .marquee-track{animation-play-state:paused}
@keyframes slide{from{transform:translateX(0)}to{transform:translateX(-50%)}}
.chip-tool{display:inline-flex;align-items:center;height:40px;padding:0 18px;border:1px solid #D7DEE8;border-radius:999px;background:#FFFFFF;font-size:15px;font-weight:500;white-space:nowrap;color:#0B1220}
/* calculadora */
.calc-row{display:grid;grid-template-columns:1fr auto;gap:6px 16px;font-size:15px;font-weight:500}
.calc-row output{font-family:"Space Grotesk",Inter,sans-serif;font-weight:600;font-size:18px;color:#0E7F77;text-align:right}
.calc-row input[type=range]{grid-column:1/-1;width:100%;accent-color:#14B8A6;height:32px;cursor:pointer}
.calc-out .fig{font-size:48px;line-height:52px}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}.flow-item{opacity:1;transform:none}.flow-ring,.marquee-track,.flow-item.on:last-child span{animation:none}}
@media (max-width:760px){
  .calc{grid-template-columns:1fr !important;padding:24px !important}
  .flow-ring{display:none}
  .menu-btn{display:inline-flex}
  header .nav{height:auto !important;padding:12px 0}
  header.open .nav-links{display:flex !important;flex-direction:column;align-items:flex-start !important;gap:14px;width:100%;order:3;padding:12px 0 4px;border-top:1px solid #D7DEE8}
  header .nav>.btn{order:2;min-height:40px;padding:0 16px;font-size:15px}
  .hero-grid>div[aria-hidden]{height:auto !important;padding:20px;box-sizing:border-box}
  .hero-grid>div[aria-hidden]>div{position:static !important}
  .hero-grid>div[aria-hidden]>div:last-child{display:none !important}
  .wrap{padding:0 20px}
  .grid-2[style*="7fr 5fr"],.grid-2[style*="5fr 7fr"]{grid-template-columns:1fr !important}
  .fig{font-size:44px;line-height:44px}
  .display-xl{font-size:40px !important;line-height:44px !important}
  h1.display{font-size:40px !important;line-height:44px !important}
  h2.display{font-size:32px !important;line-height:36px !important}
}