:root{
  --crema:#fcf9f2; --tinta:#0b0f0c; --carbon:#222; --negro:#060c08; --verde:#65d437; --verde-osc:#2f7a17;
  --gris:#5e655f; --gris-cl:#a9b2aa; --linea-cl:rgba(252,249,242,.16); --linea-os:rgba(11,15,12,.14);
  --tit:'Lexend',system-ui,sans-serif; --txt:'Instrument Sans',system-ui,sans-serif; --mono:'JetBrains Mono',ui-monospace,monospace; --tera:'Lexend Tera','Lexend',sans-serif;
  --g:clamp(16px,4vw,56px); --ease:cubic-bezier(.2,.75,.2,1);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;scroll-padding-top:80px}
body{margin:0;background:var(--negro);color:var(--crema);font:400 17px/1.55 var(--txt);overflow-x:clip}
img,video,svg{display:block;max-width:100%}
a{color:inherit}
h1,h2,h3{font-family:var(--tit);font-weight:500;margin:0;text-wrap:balance;letter-spacing:-.025em}
h2{font-size:clamp(30px,4.6vw,60px);line-height:1.08}
p{margin:0}
.skip{position:fixed;left:12px;top:-60px;background:var(--verde);color:var(--tinta);padding:10px 14px;border-radius:8px;z-index:100}
.skip:focus{top:12px}
:focus-visible{outline:2px solid var(--verde);outline-offset:3px;border-radius:4px}
.eyebrow{font:400 11px/1.4 var(--tera);letter-spacing:.06em;text-transform:uppercase;color:var(--verde)}
.num{font:500 13px/1 var(--mono);color:var(--verde)}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;background:var(--verde);color:var(--tinta);padding:15px 24px;border-radius:999px;font:500 16px/1 var(--tit);text-decoration:none;border:1px solid var(--verde);cursor:pointer;transition:transform .35s var(--ease),background .25s,color .25s;will-change:transform;min-height:48px}
.btn:hover{background:var(--crema);border-color:var(--crema)}
.btn span{transition:transform .3s var(--ease)}.btn:hover span{transform:translateX(4px)}
.btn-ghost{background:transparent;color:inherit;border-color:currentColor}
.btn-ghost:hover{background:var(--crema);border-color:var(--crema);color:var(--tinta)}
.btn-sm{padding:10px 18px;font-size:14px;min-height:40px}

.nav{position:fixed;inset:0 0 auto 0;z-index:50;display:flex;align-items:center;justify-content:space-between;gap:20px;padding:14px var(--g);transition:background .3s,padding .3s,backdrop-filter .3s}
.nav.solid{background:rgba(6,12,8,.95);backdrop-filter:blur(12px);padding-block:8px}
.nav-logo img{height:44px;width:auto}
.nav nav{display:flex;gap:30px}
.nav nav a{font:400 15px var(--tit);text-decoration:none;opacity:.86;position:relative;padding:6px 0}
.nav nav a::after{content:"";position:absolute;left:0;right:0;bottom:0;height:1px;background:var(--verde);transform:scaleX(0);transform-origin:left;transition:transform .3s var(--ease)}
.nav nav a:hover{opacity:1}.nav nav a:hover::after{transform:scaleX(1)}

/* Hero */
.hero{position:relative;min-height:100svh;display:flex;align-items:flex-end;overflow:hidden;isolation:isolate}
.hero-video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-3;opacity:.62;filter:saturate(.9)}
.hero-veil{position:absolute;inset:0;z-index:-2;background:linear-gradient(90deg,rgba(6,12,8,.94) 8%,rgba(6,12,8,.5) 52%,rgba(6,12,8,.18)),linear-gradient(0deg,var(--negro),transparent 34%)}
.hero-canvas{position:absolute;inset:0;width:100%;height:100%;z-index:-1}
.hero-copy{padding:120px var(--g) clamp(72px,11vh,120px);max-width:880px}
h1{font-size:clamp(46px,8.6vw,122px);line-height:.98;font-weight:500;margin:20px 0 26px}
h1 em{font-style:normal;color:var(--verde)}
.ln{display:block;overflow:hidden;padding-bottom:.08em}
.ln>span{display:block;transform:translateY(105%);animation:sube 1.1s var(--ease) forwards}
.ln:nth-child(2)>span{animation-delay:.14s}
@keyframes sube{to{transform:none}}
.hero-sub{font-size:clamp(17px,1.5vw,21px);max-width:33em;color:#dfe5dd;opacity:0;animation:aparece .9s .55s forwards}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px;opacity:0;animation:aparece .9s .75s forwards}
@keyframes aparece{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}
.scroll-hint{position:absolute;right:var(--g);bottom:32px;display:flex;align-items:center;gap:12px;font:400 12px var(--mono);color:var(--gris-cl)}
.scroll-hint span{display:block;width:44px;height:1px;background:var(--gris-cl);transform-origin:left;animation:hint 2.4s var(--ease) infinite}
@keyframes hint{0%{transform:scaleX(0)}55%{transform:scaleX(1)}100%{transform:scaleX(1);opacity:0}}

.ticker{overflow:hidden;background:var(--verde);color:var(--tinta);padding:13px 0}
.ticker-track{display:flex;align-items:center;gap:26px;width:max-content;animation:tick 42s linear infinite;font:500 15px var(--tit);white-space:nowrap}
.ticker i{width:7px;height:7px;border-radius:50%;border:1.5px solid var(--tinta)}
@keyframes tick{to{transform:translateX(-50%)}}

/* Ciclo */
.ciclo{height:340vh;background:var(--negro);position:relative}
.ciclo-sticky{position:sticky;top:0;height:100vh;height:100svh;display:grid;grid-template-columns:minmax(300px,5fr) 7fr;align-items:center;gap:clamp(20px,4vw,70px);padding:70px var(--g) 40px;overflow:hidden}
.pasos{list-style:none;padding:0;margin:22px 0 0;display:grid}
.paso{grid-area:1/1;opacity:0;transform:translateY(26px);transition:opacity .55s var(--ease),transform .55s var(--ease);pointer-events:none}
.paso.activo{opacity:1;transform:none;pointer-events:auto}
.paso h2{font-size:clamp(44px,6.4vw,92px);margin:14px 0 18px}
.paso p{max-width:27em;color:#d7ddd5;font-size:clamp(17px,1.4vw,20px)}
.venn{position:relative;aspect-ratio:1.55;width:100%;max-height:78vh}
.orb{position:absolute;top:50%;left:var(--x,50%);width:var(--d,40%);aspect-ratio:1;border-radius:50%;border:2px solid var(--crema);overflow:hidden;transform:translate(-50%,-50%);background:rgba(6,12,8,.6);transition:left .85s var(--ease),width .85s var(--ease),border-color .4s;isolation:isolate}
.orb{--d:22%}.orb:nth-child(1){--x:17%}.orb:nth-child(2){--x:45%}.orb:nth-child(3){--x:73%}
.orb video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:0;transition:opacity .6s}
.orb b{position:absolute;inset:0;display:grid;place-items:center;font:400 clamp(13px,1.2vw,16px) var(--tera);color:var(--crema);transition:opacity .35s}
.orb.activo{z-index:2;border-color:var(--verde);--d:62%}
.orb.activo video{opacity:1}.orb.activo b{opacity:0}
.venn[data-paso="0"] .orb:nth-child(1){--x:32%}.venn[data-paso="0"] .orb:nth-child(2){--x:70%}.venn[data-paso="0"] .orb:nth-child(3){--x:88%}
.venn[data-paso="1"] .orb:nth-child(1){--x:12%}.venn[data-paso="1"] .orb:nth-child(2){--x:50%}.venn[data-paso="1"] .orb:nth-child(3){--x:88%}
.venn[data-paso="2"] .orb:nth-child(1){--x:12%}.venn[data-paso="2"] .orb:nth-child(2){--x:30%}.venn[data-paso="2"] .orb:nth-child(3){--x:68%}
.ciclo-bar{position:absolute;left:var(--g);right:var(--g);bottom:26px;height:1px;background:var(--linea-cl)}
.ciclo-bar span{display:block;height:100%;background:var(--verde);transform:scaleX(0);transform-origin:left}

/* Secciones claras */
.productos,.cotizar{background:var(--crema);color:var(--tinta)}
.productos{padding:clamp(70px,10vw,140px) var(--g)}
.productos .eyebrow,.cotizar .eyebrow{color:var(--verde-osc)}
.sec-head{max-width:880px;margin-bottom:clamp(30px,5vw,60px)}
.sec-head h2{margin-top:16px}
.sec-head>p:last-child:not(.eyebrow){margin-top:18px;color:var(--gris);max-width:36em;font-size:18px}
.lineas{display:flex;gap:10px;height:clamp(500px,72vh,720px)}
.linea{position:relative;flex:1 1 0;min-width:0;border-radius:18px;overflow:hidden;background:var(--tinta) var(--img) center/cover;color:var(--crema);transition:flex-grow .7s var(--ease);cursor:pointer}
.linea::before{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(6,12,8,.96) 10%,rgba(6,12,8,.55) 46%,rgba(6,12,8,.06) 78%)}
.linea:hover,.linea:focus-within,.linea:focus{flex-grow:2.6}
.linea-in{position:absolute;inset:auto 0 0 0;padding:clamp(18px,2vw,28px)}
.linea h3{font-size:clamp(22px,2.2vw,32px);margin:10px 0 0}
.linea ul{list-style:none;padding:0;margin:0;max-height:0;opacity:0;overflow:hidden;transition:max-height .6s var(--ease),opacity .4s,margin .5s}
.linea li{padding:7px 0;border-top:1px solid var(--linea-cl);font-size:15px;white-space:nowrap;text-overflow:ellipsis;overflow:hidden}
.linea .link{display:inline-flex;gap:8px;margin-top:0;max-height:0;opacity:0;overflow:hidden;color:var(--verde);font:500 15px var(--tit);text-decoration:none;transition:max-height .5s,opacity .4s,margin .5s;white-space:nowrap}
.linea:hover ul,.linea:focus-within ul,.linea:focus ul{max-height:190px;opacity:1;margin-top:14px}
.linea:hover .link,.linea:focus-within .link,.linea:focus .link{max-height:30px;opacity:1;margin-top:12px}

/* Mermas */
.mermas{position:relative;overflow:hidden;background:#04140d;isolation:isolate}
.mermas-bg{position:absolute;inset:-12% 0;background:url(assets/img/hojas.webp) center/cover;z-index:-1;opacity:.82;will-change:transform}
.mermas::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,rgba(3,12,8,.9),rgba(3,12,8,.45))}
.mermas-in{padding:clamp(80px,12vw,170px) var(--g);display:grid;grid-template-columns:7fr 5fr;gap:clamp(30px,6vw,90px);align-items:end}
.mermas h2{margin:16px 0 20px}
.mermas-in>div>p:not(.eyebrow){max-width:32em;margin-bottom:28px;color:#e6ebe2;font-size:18px}
.mermas-pasos{list-style:none;padding:0;margin:0}
.mermas-pasos li{display:grid;grid-template-columns:32px 1fr;padding:18px 0;border-top:1px solid var(--linea-cl)}

/* Cotizador */
.cotizar{padding:clamp(70px,10vw,140px) var(--g)}
.cot{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,6fr);gap:clamp(24px,4vw,64px);align-items:start}
fieldset{border:0;padding:0;margin:0 0 26px;min-width:0}
legend,.slider label,.campo label,.msg-label{font:500 14px var(--tit);padding:0;margin-bottom:10px;display:block}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{appearance:none;border:1px solid var(--linea-os);background:transparent;color:var(--tinta);padding:10px 15px;border-radius:99px;font:400 15px var(--txt);cursor:pointer;min-height:42px;transition:background .2s,color .2s,border-color .2s;display:inline-flex;align-items:center;gap:8px}
.chip:hover{border-color:var(--tinta)}
.chip[aria-pressed="true"]{background:var(--tinta);border-color:var(--tinta);color:var(--crema)}
.chip i{width:14px;height:14px;border-radius:50%;border:1px solid rgba(11,15,12,.32)}
.chip[aria-pressed="true"] i{border-color:rgba(252,249,242,.6)}
.slider{display:grid;grid-template-columns:1fr auto;align-items:baseline;margin-bottom:22px}
.slider label{margin:0}
.slider output{font:500 15px var(--mono)}
.slider input{grid-column:1/-1;width:100%;margin-top:8px;accent-color:var(--verde-osc);height:28px}
.campos2{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:6px}
.campo input{width:100%;background:transparent;border:0;border-bottom:1.5px solid var(--tinta);padding:10px 2px;font:400 17px var(--txt);color:var(--tinta);border-radius:0;min-height:44px}
.campo input::placeholder{color:#7b827c}
.campo input:focus{outline:0;border-color:var(--verde-osc);box-shadow:0 1.5px 0 var(--verde-osc)}
.cot-vista{position:sticky;top:84px;background:var(--negro);color:var(--crema);border-radius:20px;padding:clamp(16px,2vw,24px)}
.plano{background:#0c140f;border-radius:12px;overflow:hidden}
#planoSvg{width:100%;height:auto;max-height:36vh;margin:auto}
#bolsa{transition:fill .25s}
.cota line{stroke:var(--verde);stroke-width:1;stroke-dasharray:3 3}
.cota text{fill:var(--crema);font:500 12px var(--mono)}
.msg-label{margin:16px 0 8px}
textarea{width:100%;display:block;overflow:hidden;background:transparent;color:#dfe5dd;border:1px solid var(--linea-cl);border-radius:10px;padding:12px;font:400 14px/1.5 var(--mono);resize:none}
.cot-acciones{display:flex;flex-wrap:wrap;gap:10px;margin-top:12px}
.cot-acciones .btn{flex:1 1 auto}
.cot-nota{margin-top:10px;font-size:14px;color:var(--gris-cl);min-height:1.4em}

/* Pie */
.pie{background:var(--negro);padding:clamp(60px,8vw,110px) var(--g) 36px;display:grid;grid-template-columns:auto 1fr;gap:clamp(30px,6vw,90px);align-items:end}
.pie-logo img{width:clamp(220px,26vw,340px);height:auto}
.pie-datos{text-align:right}
.valores{font-size:15px;color:var(--gris-cl)}
#pieContacto{list-style:none;padding:0;margin:14px 0}
#pieContacto li{margin:4px 0}
#pieContacto a{font:500 clamp(18px,2vw,24px) var(--tit);text-decoration:none}
#pieContacto a:hover{color:var(--verde)}
.legal{font-size:13px;color:var(--gris-cl);margin-top:16px}
.wa-flot{position:fixed;right:18px;bottom:18px;z-index:40;width:56px;height:56px;border-radius:50%;background:var(--verde);color:var(--tinta);display:grid;place-items:center;box-shadow:0 8px 24px rgba(0,0,0,.35);transition:transform .3s var(--ease)}
.wa-flot[hidden]{display:none}
.wa-flot:hover{transform:scale(1.08)}

/* Aparición: solo se oculta si JS ya marcó el elemento fuera de pantalla */
.reveal.oculto{opacity:0;transform:translateY(30px)}
.reveal{transition:opacity .9s var(--ease),transform .9s var(--ease)}

@media (max-width:980px){
  .ciclo{height:auto;padding:70px 0}
  .ciclo-sticky{position:static;height:auto;display:block;padding:0 var(--g);overflow:visible}
  .ciclo-bar,.venn{display:none}
  .pasos{display:block}
  .paso,.paso.activo{opacity:1;transform:none;margin-top:44px;pointer-events:auto}
  .paso-video{aspect-ratio:1;width:min(78vw,380px);border-radius:50%;border:2px solid var(--verde);margin-bottom:24px;object-fit:cover}
  .lineas{flex-direction:column;height:auto}
  .linea,.linea:hover,.linea:focus,.linea:focus-within{flex:none;height:auto;min-height:480px}
  .linea ul,.linea:hover ul{max-height:none;opacity:1;margin-top:14px}
  .linea .link,.linea:hover .link{max-height:30px;opacity:1;margin-top:12px}
  .linea li{white-space:normal}
  .mermas-in{grid-template-columns:1fr}
  .cot{grid-template-columns:1fr}
  .cot-vista{position:static}
  #planoSvg{max-height:none}
}
@media (max-width:640px){
  body{font-size:16px}
  .nav nav{display:none}
  .nav-logo img{height:38px}
  .hero-veil{background:linear-gradient(0deg,var(--negro) 18%,rgba(6,12,8,.72) 58%,rgba(6,12,8,.4))}
  .hero-copy{padding-top:100px;padding-bottom:64px}
  .hero-cta .btn{flex:1 1 100%}
  .scroll-hint{display:none}
  .campos2{grid-template-columns:1fr}
  .pie{grid-template-columns:1fr}
  .pie-datos{text-align:left}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}
  .ticker-track{animation:none}
  .ln>span{transform:none}.hero-sub,.hero-cta{opacity:1}
}

/* Contacto */
#enviarTxt{font-weight:inherit}
.contacto{background:#0c140f;padding:clamp(70px,10vw,130px) var(--g);display:grid;grid-template-columns:6fr 5fr;gap:clamp(30px,6vw,90px);align-items:end}
.contacto h2{margin:16px 0 26px}
.correo{font:400 clamp(21px,3vw,40px)/1.2 var(--tit);color:var(--verde);text-decoration:none;overflow-wrap:anywhere;border-bottom:1px solid currentColor}
.correo:hover{color:var(--crema)}
.datos{margin:0}
.datos>div{padding:18px 0;border-top:1px solid var(--linea-cl)}
.datos dt{font:500 13px var(--mono);color:var(--gris-cl);margin-bottom:6px}
.datos dd{margin:0;font:400 clamp(17px,1.5vw,20px)/1.45 var(--tit)}
.datos .link{display:inline-block;margin-top:6px;color:var(--verde);font-size:15px;text-decoration:none}
.datos .link:hover{color:var(--crema)}
@media (max-width:980px){.contacto{grid-template-columns:1fr}}