@property --k{syntax:"<length>";inherits:true;initial-value:12px}
:root{
  --m:#111B3F; --w:#fff; --l:#F4F4F2; --g:#C8CBCD; --t2:#E6E7E8; --red:#F2492E; --blue:#004CBC; --grey:#4A5068;
  --pad:clamp(16px,3.4vw,48px); --max:none;
  --k:12px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{overflow-x:clip}
html.lenis,html.lenis body{height:auto}
.lenis.lenis-smooth{scroll-behavior:auto!important}
.lenis.lenis-stopped{overflow:hidden}
body{font-family:'Epilogue',system-ui,sans-serif;color:var(--m);background:var(--l);font-size:17px;line-height:1.4;-webkit-font-smoothing:antialiased;overflow-x:clip}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
.digits{font-family:'Azeret Mono',monospace;font-weight:400;letter-spacing:-.04em}
.wrap{max-width:var(--max);margin:0 auto;padding:0 var(--pad)}
h1,h2,h3{font-weight:400;letter-spacing:-.03em;line-height:1}
.eyebrow{font-size:16px;font-weight:500}
.m-only{display:none!important}
.skip{position:absolute;left:-999px}.skip:focus{left:16px;top:16px;z-index:100;background:var(--w);padding:8px 12px}
:focus-visible{outline:2px solid var(--red);outline-offset:3px}

/* Botones con chaflán */
.btn{--bg:var(--w);--fg:var(--m);position:relative;display:inline-flex;align-items:center;height:52px;padding:0 20px;font-size:17px;font-weight:500;color:var(--fg);isolation:isolate}
.btn{transition:color .35s ease,--k .5s cubic-bezier(.19,1,.22,1)}
.btn:hover{--k:0px}
.btn::before{content:"";position:absolute;inset:0;background:var(--bg);clip-path:polygon(var(--k) 0,100% 0,100% calc(100% - var(--k)),calc(100% - var(--k)) 100%,0 100%,0 var(--k));z-index:-2}
.btn::after{content:"";position:absolute;inset:0;background:var(--hov,rgba(17,27,63,.08));clip-path:polygon(var(--k) 0,100% 0,100% calc(100% - var(--k)),calc(100% - var(--k)) 100%,0 100%,0 var(--k));transform:scaleX(0);transform-origin:left;transition:transform .5s cubic-bezier(.19,1,.22,1);z-index:-1}
.btn:hover::after{transform:scaleX(1)}
.btn--red{--bg:var(--red);--fg:var(--m);--hov:#ff6a50}
.btn--navy{--bg:var(--m);--fg:var(--w);--hov:#24316a}
.btn--outline::before,.btn--outline::after{display:none}
.btn--outline .bd{position:absolute;inset:0;width:100%;height:100%;overflow:visible;z-index:-1;pointer-events:none}
.btn--outline .bd path{fill:var(--fg);fill-opacity:0;stroke:var(--fg);stroke-width:1.5;transition:fill-opacity .4s cubic-bezier(.19,1,.22,1)}
.btn--outline:hover{color:var(--bg)}
.btn--outline:hover .bd path{fill-opacity:1}
.ico{width:24px;height:24px;flex:none;stroke:currentColor;fill:none;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round}
.ico--thin{stroke-width:1}

/* Dibujos de línea */
svg.draw{display:block;width:100%;height:auto;stroke:currentColor;stroke-width:.75;stroke-linecap:round}
svg.draw.will-draw g{opacity:0;transform:translateY(-18px);transform-box:fill-box;transition:opacity .45s ease,transform .9s cubic-bezier(.19,1,.22,1)}
svg.draw.will-draw g line{stroke-dasharray:1 1;stroke-dashoffset:1;transition:stroke-dashoffset 1s cubic-bezier(.65,0,.35,1)}
svg.draw.will-draw g.on{opacity:1;transform:none}
svg.draw.will-draw g.on line{stroke-dashoffset:0}
svg.draw.will-draw g:not(.on){transform:translateY(-26px)}
svg.draw.will-draw g:not(.on) line{stroke-linecap:butt}

/* Cabecera flotante */
.hdr{position:fixed;top:0;left:0;right:0;z-index:50;padding:16px var(--pad);display:flex;align-items:center;justify-content:space-between;pointer-events:none;transition:background .3s}
.hdr > *{pointer-events:auto}
.hdr__logo{display:block;padding:9px 0;transition:background .35s,padding .35s;border-radius:2px}
.hdr__logo img{height:30px;width:auto;transition:height .35s}
.hdr.is-scrolled .hdr__logo{background:rgba(17,27,63,.94);padding:9px 12px}
.hdr.is-scrolled .hdr__logo img{height:24px}
.menu-open .hdr .hdr__logo{background:none}
.nav{position:absolute;left:50%;transform:translateX(-50%);display:flex;gap:4px;background:rgba(17,27,63,.94);padding:4px;border-radius:2px}
.nav a{color:var(--w);font-size:15px;font-weight:500;padding:8px 12px;border-radius:2px;transition:background .3s}
.nav a[aria-current="page"],.nav a:hover{background:rgba(255,255,255,.14)}
.nav-r{display:flex;gap:4px;background:rgba(17,27,63,.94);padding:4px;border-radius:2px}
.nav-r a{color:var(--w);font-size:15px;font-weight:500;padding:8px 12px;border-radius:2px;transition:background .3s}
.nav-r a:not(.hdr-cta):hover{background:rgba(255,255,255,.14)}
.nav-r a.hdr-cta{background:var(--w);color:var(--m);border-radius:2px;transition:background .3s}
.nav-r a.hdr-cta:hover{background:var(--t2)}
.menu-btn{display:none;align-items:center;gap:10px;color:var(--w);font-weight:500;font-size:16px;background:rgba(17,27,63,.88);padding:8px 12px}
.mobile-menu{position:fixed;inset:0;z-index:49;background:var(--m);color:var(--w);padding:96px 16px 32px;display:flex;flex-direction:column;justify-content:space-between;transform:translateY(-100%);transition:transform .45s cubic-bezier(.6,0,.2,1)}
.menu-open .mobile-menu{transform:none}
.mobile-menu nav a{display:block;font-size:34px;letter-spacing:-.02em;padding:10px 0;border-bottom:1px solid rgba(255,255,255,.2)}
.mobile-menu .btn{margin-top:24px}

/* Hero home */
.hero{position:relative;min-height:max(720px,100svh);color:var(--w);display:flex;flex-direction:column;justify-content:flex-end;overflow:hidden}
.hero__bg,.veil{position:absolute;inset:0}
.hero__bg img{width:100%;height:100%;object-fit:cover}
.veil{background:var(--m);opacity:.62}
.hero__in{position:relative;padding:160px var(--pad) 40px;max-width:var(--max);margin:0 auto;width:100%}
.hero__kicker{font-size:18px;font-weight:300;max-width:360px;margin-bottom:12px}
.hero h1{font-size:clamp(48px,6.4vw,92px);line-height:.96;max-width:12ch}
.hero__ctas{display:flex;gap:16px;flex-wrap:wrap;margin-top:40px}
.btn--ghost-w{--bg:var(--m);--fg:var(--w)}
.videobar{display:flex;align-items:center;gap:16px;margin:56px 0 0 auto;max-width:620px;font-size:16px;font-weight:500}
.videobar .playbox{position:relative;width:40px;height:40px;display:grid;place-items:center;flex:none;color:var(--w);isolation:isolate}
.playbox .bd{position:absolute;inset:0;width:100%;height:100%;overflow:visible;z-index:-1}
.playbox .bd path{stroke:var(--w);stroke-width:1.5;fill:var(--w);fill-opacity:0;transition:fill-opacity .35s}
.playbox:hover .bd path{fill-opacity:1}
.videobar .track{flex:1;height:1px;background:rgba(255,255,255,.4);position:relative}
.videobar .track::after{content:"";position:absolute;left:0;top:-.5px;height:2px;width:30%;background:var(--w)}
.videobar .time{font-size:14px;font-weight:400;white-space:nowrap}
.featured{border-top:1px solid rgba(255,255,255,.5);margin-top:16px;padding-top:16px;display:flex;gap:20px;align-items:stretch}
.featured__img{width:215px;height:172px;overflow:hidden;flex:none}
.featured__img img{width:100%;height:100%;object-fit:cover}
.featured .meta{display:flex;flex-direction:column;justify-content:space-between;padding:8px 0}
.featured .meta b{display:flex;align-items:center;gap:8px;font-size:20px;font-weight:500}
.dot{display:inline-flex;align-items:center;gap:8px;font-size:16px;font-weight:500}
.dot::before{content:"";width:10px;height:10px;border-radius:50%;background:var(--red)}

/* Secciones */
section{position:relative}
.sec{padding:clamp(56px,7vw,96px) 0}
.grid{display:grid;grid-template-columns:repeat(12,1fr);column-gap:24px}
.intro h2{font-size:clamp(48px,6.6vw,96px);grid-column:1/8}
.intro .txt{grid-column:9/13;font-weight:500;font-size:19px}
.intro .txt p+p{margin-top:20px}
.intro .txt .btn{margin-top:32px}
.intro .drawing{grid-column:1/5;margin-top:24px;max-width:340px}
.carousel{margin-top:40px}
.carousel__bar{display:flex;justify-content:space-between;align-items:center;font-size:14px;padding-bottom:16px}
.carousel__bar .arrows{display:flex;gap:16px;border-top:1px solid var(--m);padding-top:16px;width:min(340px,40%);justify-content:flex-end}
.cards{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.card{position:relative;aspect-ratio:686/430;overflow:hidden}
.card img{width:100%;height:100%;object-fit:cover;transition:transform .8s}
.card:hover img{transform:scale(1.04)}
.card__label{transition:padding .5s cubic-bezier(.19,1,.22,1)}
.card:hover .card__label{padding-bottom:28px}
.card__label .ico,.featured .ico,.chip .ico{transition:transform .45s cubic-bezier(.19,1,.22,1)}
.card:hover .card__label .ico,.featured:hover .ico,.chip:hover .ico{transform:translateX(6px)}
.featured img{transition:transform .8s cubic-bezier(.19,1,.22,1)}
.featured{cursor:pointer}.featured > div:first-child{overflow:hidden}
.carousel__bar button{transition:transform .35s cubic-bezier(.19,1,.22,1),opacity .3s}
.carousel__bar button:hover{transform:translateX(4px);opacity:1!important}
.carousel__bar button:first-child:hover{transform:translateX(-4px)}
.chip{transition:background .3s}.chip:hover{background:var(--l)}
.playbox{transition:color .3s}.playbox:hover{color:var(--m)}
.card__label{position:absolute;left:0;bottom:0;background:var(--w);padding:20px;width:min(330px,60%);display:flex;flex-direction:column;gap:20px}
.card__label b{display:flex;justify-content:space-between;align-items:center;font-size:20px;font-weight:500}
.card:nth-child(2) .card__label{left:auto;right:0}

.obra{background:var(--g)}
.obra .head{grid-column:7/13}
.obra .head h2{font-size:clamp(40px,4.4vw,64px)}
.obra .head .btn{margin-top:24px}
.obra .cols{grid-column:7/13;display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-top:40px;font-size:16px;font-weight:500}
.obra .label{grid-column:1/4}
.obra .drawing{grid-column:1/5;grid-row:2;max-width:300px;margin-top:-80px}
.media{position:relative;margin-top:32px;aspect-ratio:1392/640;overflow:hidden}
.media img{width:100%;height:100%;object-fit:cover}
.chip{position:absolute;left:24px;bottom:24px;display:inline-flex;gap:10px;align-items:center;background:var(--w);color:var(--m);padding:10px 14px;font-size:16px;clip-path:polygon(0 0,100% 0,100% calc(100% - 10px),calc(100% - 10px) 100%,0 100%)}

.fm{background:var(--g);padding:0 0 24px}
.fm__box{position:relative;height:min(620px,70vh);overflow:hidden;color:var(--w)}
.fm__box img{width:100%;height:100%;object-fit:cover}
.fm__box .veil{opacity:.5}
.fm__row{position:absolute;left:24px;right:24px;top:50%;transform:translateY(-50%);display:flex;align-items:center;gap:24px;font-size:clamp(32px,3.4vw,48px)}
.fm__line{flex:1;height:1px;background:rgba(255,255,255,.5);position:relative;max-width:420px;margin:0 auto}
.fm__line::after{content:"";position:absolute;left:0;top:-.5px;height:2px;background:var(--red);width:calc(var(--p,0)*100%)}
.fm__hint{position:absolute;left:24px;bottom:24px;font-size:16px;font-weight:500}

.cifras{background:var(--g)}
.cifras .big{font-size:clamp(64px,10.4vw,150px);letter-spacing:-.04em;line-height:.92;display:grid;grid-template-columns:1fr auto}
.cifras .big span{display:block}
.cifras .big span:nth-child(1){grid-column:1/3}
.cifras .big span:nth-child(2){grid-column:1}
.cifras .big span:nth-child(3){grid-column:2}
.cifras .rows{margin-top:32px;border-top:1px solid var(--m)}
.crow{display:grid;grid-template-columns:repeat(12,1fr);column-gap:24px;padding:16px 0;border-bottom:1px solid var(--m)}
.cifras{overflow:hidden}
.crow img{grid-column:1/5;object-fit:cover;width:var(--w,100%);aspect-ratio:5/4;transform-origin:0 0;will-change:transform,opacity;backface-visibility:hidden}
.crow .fig,.crow p{transform:translateY(calc((1 - var(--f,1)) * 40px));opacity:var(--f,1)}
.cifras .big span:nth-child(3){transform:translateX(calc(var(--fold,0) * 1px))}
.crow .fig{grid-column:6/9;font-size:48px;font-weight:300;line-height:1}
.crow .fig .digits{font-weight:300}
.crow .fig small{font-size:40%;font-weight:400;letter-spacing:0}
.crow p{grid-column:9/13;font-size:19px;font-weight:500}
.src{font-size:14px;margin-top:16px}

.benef .top{display:grid;grid-template-columns:repeat(12,1fr);column-gap:24px}
.benef .top .eyebrow{grid-column:1/6}
.benef .top .p1{grid-column:7/10;font-size:19px;font-weight:500}
.benef .top .p2{grid-column:10/13;font-size:19px;font-weight:500}
.tiles5{display:grid;grid-template-columns:repeat(5,1fr);gap:12px;margin-top:96px}
.btile{background:var(--t2);padding:20px;display:flex;flex-direction:column;gap:12px;min-height:360px;transition:background .45s,color .45s,transform .6s cubic-bezier(.19,1,.22,1)}
.btile:hover{background:var(--m);color:var(--w);transform:translateY(-6px)}
.btile:hover svg{stroke:var(--w);transform:rotate(-12deg) scale(1.05)}
.btile svg{width:120px;height:120px;margin:16px auto 24px;stroke:var(--m);fill:none;stroke-width:1;transition:transform .9s cubic-bezier(.19,1,.22,1),stroke .45s}
.btile h3{font-size:26px;font-weight:500;letter-spacing:-.02em}
.btile p{font-size:16px;font-weight:500}
.colab{margin-top:56px}
.colab .logos{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:16px}
.colab .logos div{background:var(--t2);height:170px;display:grid;place-items:center;transition:background .4s}
.colab .logos div:hover{background:var(--w)}
.colab .logos img{transition:transform .6s cubic-bezier(.19,1,.22,1)}
.colab .logos div:hover img{transform:scale(1.05)}
.colab .logos img{max-width:240px;mix-blend-mode:multiply}

.cta{display:grid;grid-template-columns:65fr 35fr;background:var(--m);color:var(--w)}
.cta__txt{padding:clamp(40px,5vw,72px) var(--pad)}
.cta h2{font-size:clamp(40px,5vw,72px)}
.cta p{font-size:20px;max-width:560px;margin:40px 0 32px}
.cta .contact{margin-top:28px;font-size:16px}
.cta__img{overflow:hidden;min-height:320px;position:relative}
.cta__img img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}

.foot{background:var(--l);padding-top:40px}
.foot .top{display:grid;grid-template-columns:repeat(12,1fr);column-gap:24px}
.foot .social{grid-column:1/5;display:flex;flex-direction:column;gap:28px;font-size:14px}
.foot .social div{display:flex;gap:8px}
.foot .social a{width:32px;height:32px;border-radius:50%;background:var(--m);color:var(--w);display:grid;place-items:center;font-size:14px;font-weight:500}
.foot .tel{grid-column:7/9;font-size:16px}
.foot .links{grid-column:10/13}
.foot .links a{display:block;font-size:16px;font-weight:500;padding:4px 0;border-bottom:1px solid var(--m);position:relative;transition:padding .4s cubic-bezier(.19,1,.22,1)}
.foot .links a:hover{padding-left:10px}
.foot .social a{transition:background .3s,color .3s}.foot .social a:hover{background:var(--red);color:var(--m)}
.foot{overflow:hidden}
.foot .mega{font-size:clamp(56px,10.3vw,150px);letter-spacing:-.04em;line-height:1.02;padding:24px 0 .14em;white-space:nowrap}
.footrise{position:relative;overflow:hidden}
.megawrap{position:relative;z-index:2;transform:translate3d(0,var(--t,0px),0);will-change:transform}
.megawrap .mega--w{position:absolute;top:0;left:var(--pad);right:var(--pad);white-space:nowrap;color:var(--w);clip-path:inset(var(--cut,100%) 0 0 0)}
.band-slot{position:relative;height:clamp(260px,39vw,560px)}
.foot .band{position:absolute;left:0;right:0;top:0;height:calc(100% + var(--rmax,0px));transform:translate3d(0,calc(-1 * var(--rise,0px)),0);color:var(--w);overflow:hidden;z-index:1;will-change:transform}
.foot .band img{position:absolute;inset:0}
.foot .band img{width:100%;height:100%;object-fit:cover;filter:grayscale(1)}
.foot .band .veil{background:#0d2a7a;opacity:.78;mix-blend-mode:multiply}
.foot .legal{position:absolute;left:var(--pad);right:var(--pad);bottom:20px;border-top:1px solid rgba(255,255,255,.5);padding-top:14px;display:flex;justify-content:space-between;gap:16px;font-size:14px;font-weight:500;flex-wrap:wrap}

/* El sistema */
.phead{position:relative;min-height:760px;color:var(--w);overflow:hidden}
.phead .hero__bg img{object-position:center 40%}
.phead__in{position:relative;padding:150px var(--pad) 0;max-width:var(--max);margin:0 auto;display:grid;grid-template-columns:repeat(12,1fr);column-gap:24px}
.crumbs{grid-column:1/13;font-size:16px;font-weight:500}
.phead h1.title{grid-column:1/13;font-size:clamp(56px,9.2vw,132px);margin-top:32px}
.phead .h1{grid-column:1/7;font-size:22px;font-weight:500;margin-top:24px;letter-spacing:0;line-height:1.3}
.phead .lead{grid-column:9/13;font-size:19px;font-weight:500;margin-top:24px}
.pindex{grid-column:1/13;margin-top:64px;border-top:1.5px solid var(--w);display:grid;grid-template-columns:repeat(4,1fr);gap:24px;padding:16px 0 32px}
.pindex a{font-size:16px}
.pindex a{transition:opacity .3s,transform .4s cubic-bezier(.19,1,.22,1);display:inline-block}
.pindex a:hover{transform:translateX(6px)}
.s-plan h2{grid-column:1/8;font-size:clamp(44px,5vw,72px)}
.s-plan .txt{grid-column:9/13;font-size:19px;font-weight:500}
.s-plan .txt p+p{margin-top:20px}
.s-plan .txt .btn{margin-top:28px}
.s-plan .drawing{grid-column:1/4;max-width:280px;margin-top:-40px}
.s-comp{background:var(--g)}
.s-comp .head{display:grid;grid-template-columns:repeat(12,1fr);column-gap:24px}
.s-comp .head .eyebrow{grid-column:1/4}
.s-comp .head h2{grid-column:6/13;font-size:clamp(40px,4vw,56px)}
.s-comp .head p{grid-column:6/12;font-size:19px;font-weight:500;margin-top:24px}
.comp-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:56px}
.ctile{background:var(--t2);padding:24px;display:flex;flex-direction:column;text-align:left;min-height:440px;transition:background .25s,color .25s}
.ctile .n{font-size:16px}
.ctile svg.draw{width:200px;margin:16px auto 24px}
.ctile h3{font-size:28px;font-weight:500;letter-spacing:-.02em;margin-top:auto}
.ctile p{font-size:17px;margin:8px 0 24px}
.ctile .lnk{font-size:16px;font-weight:500;text-decoration:underline;text-underline-offset:4px}
.ctile.is-selected,.ctile:hover{background:var(--m);color:var(--w)}
.ctile svg.draw{transition:transform .8s cubic-bezier(.19,1,.22,1)}
.ctile:hover svg.draw{transform:translateY(-6px) scale(1.04)}
.s-vs .head{display:grid;grid-template-columns:repeat(12,1fr);column-gap:24px}
.s-vs .head .eyebrow{grid-column:1/4}
.s-vs .head h2{grid-column:6/13;font-size:clamp(40px,4vw,56px)}
.vs{margin-top:56px}
.vs__row{display:grid;grid-template-columns:3fr 4fr 5fr;gap:24px;padding:22px 0;border-top:1.5px solid rgba(17,27,63,.6);align-items:baseline}
.vs__row--head{border-top:0;padding-bottom:12px;font-size:16px;font-weight:500}
.vs__row--head span:nth-child(2){color:var(--grey)}
.vs__row h3{font-size:28px}
.vs__row:not(.vs__row--head){transition:background .35s,padding .45s cubic-bezier(.19,1,.22,1)}
.vs__row:not(.vs__row--head):hover{background:rgba(17,27,63,.04);padding-left:12px}
.vs__row .t{color:var(--grey);font-size:19px;font-weight:500}
.vs__row .s{font-size:19px;font-weight:500}
.s-data{display:grid;grid-template-columns:708fr 732fr;background:var(--m);color:var(--w)}
.s-data figure{position:relative}
.s-data figure img{width:100%;height:100%;object-fit:cover;min-height:360px}
.s-data figcaption{position:absolute;left:24px;bottom:24px;font-size:16px;font-weight:500;background:var(--m);padding:8px 12px}
.s-data .panel{padding:clamp(40px,5vw,72px) clamp(20px,4vw,64px)}
.s-data h2{font-size:clamp(36px,3.4vw,48px);margin:12px 0 32px}
.drow{display:grid;grid-template-columns:180px 1fr;gap:16px;padding:16px 0;border-top:1px solid rgba(255,255,255,.35);font-size:18px;font-weight:500;transition:padding .45s cubic-bezier(.19,1,.22,1),background .35s}
.drow:hover{padding-left:10px;background:rgba(255,255,255,.04)}
.drow:last-of-type{border-bottom:1px solid rgba(255,255,255,.35)}
.drow span:first-child{font-size:16px}
.s-data .src{margin-top:24px}

/* Móvil */
@media (max-width:1024px){
  .nav,.nav-r{display:none}
  .menu-btn{display:inline-flex}
}
@media (max-width:820px){
  body{font-size:17px}
  .grid,.crow,.foot .top,.benef .top,.s-comp .head,.s-vs .head,.phead__in{display:block}
  .hero{min-height:100svh}
  .hero__in{padding-top:120px}
  .videobar{margin-top:40px}
  .intro .txt{margin-top:32px}
  .intro .drawing{max-width:260px;margin:32px auto 0}
  .cards{grid-template-columns:1fr}
  .carousel__bar .arrows{width:auto}
  .card__label{width:75%}
  .obra .drawing{margin:24px 0 0;max-width:220px}
  .obra .cols{grid-template-columns:1fr}
  .media{aspect-ratio:4/3}
  .fm__row{flex-direction:column;align-items:flex-start;font-size:32px}
  .fm__line{width:100%;margin:0}
  .cifras .big{display:block}
  .crow{display:grid;grid-template-columns:120px 1fr;gap:12px 16px}
  .crow img{grid-column:1;grid-row:1/3;width:120px!important}
  .crow .fig{grid-column:2;font-size:44px}
  .crow p{grid-column:2;font-size:17px}
  .benef .top .p1,.benef .top .p2{margin-top:16px}
  .fm__line{display:none}
  .videobar{flex-wrap:wrap}
  .videobar .track{flex-basis:100%;order:3}
  .tiles5{grid-template-columns:1fr;margin-top:40px}
  .btile{min-height:0;display:grid;grid-template-columns:96px 1fr;gap:4px 16px;align-items:center}
  .btile svg{width:88px;height:88px;margin:0;grid-row:1/4}
  .btile h3{font-size:22px}
  .colab .logos{grid-template-columns:1fr}
  .colab .logos div{height:120px}
  .cta{grid-template-columns:1fr}
  .cta p{font-size:17px;margin:24px 0}
  .foot .tel,.foot .links{margin-top:24px}
  .foot .mega{white-space:normal;font-size:64px}
  .band-slot{height:300px}
  .featured__img{width:120px;height:96px}
  .phead{min-height:0}
  .phead__in{padding-top:110px}
  .phead .h1{font-size:17px}
  .phead .lead{font-size:17px}
  .pindex{grid-template-columns:1fr;gap:0;padding-bottom:24px}
  .pindex a{padding:12px 0;border-bottom:1px solid rgba(255,255,255,.3)}
  .s-plan .txt{margin-top:24px}
  .s-plan .drawing{margin:24px auto 0;max-width:220px}
  .s-comp .head p{margin-top:16px}
  .comp-grid{grid-template-columns:1fr;margin-top:32px}
  .ctile{min-height:0;display:grid;grid-template-columns:88px 1fr;gap:4px 16px;padding:16px}
  .ctile svg.draw{width:88px;margin:0;grid-row:1/5;grid-column:1}
  .ctile .n,.ctile h3,.ctile p,.ctile .lnk{grid-column:2}
  .ctile h3{font-size:20px;margin-top:0}
  .ctile p{font-size:16px;margin:0}
  .vs__row{grid-template-columns:1fr;gap:8px}
  .vs__row--head{display:none}
  .vs__row .t::before{content:"Tradicional";display:block;font-size:16px;margin-bottom:4px}
  .vs__row .s::before{content:"SEI";display:block;font-size:16px;margin-bottom:4px;color:var(--m)}
  .vs__row h3{font-size:24px}
  .s-data{grid-template-columns:1fr}
  .s-data figure img{min-height:0;aspect-ratio:390/280}
  .drow{grid-template-columns:142px 1fr;font-size:16px}
}

/* Pantallas anchas: el contenido llega a los márgenes del menú, pero el texto corrido no pasa de una línea cómoda */
.intro .txt p,.obra .cols p,.s-plan .txt p,.benef .top .p1,.benef .top .p2,.phead .lead,.s-comp .head p,.crow p{max-width:600px}
.intro .txt .btn,.s-plan .txt .btn{max-width:none}

/* Móvil igual que Figma (A · M5) */
@media (max-width:820px){
  .m-only{display:revert!important}
  .d-only{display:none!important}
  .hdr{background:var(--m);padding:12px 16px;height:64px}
  .hdr .hdr__logo,.hdr.is-scrolled .hdr__logo{background:none;padding:0}
  .hdr .hdr__logo img,.hdr.is-scrolled .hdr__logo img{height:28px}
  .menu-btn{background:none;padding:0;gap:12px;font-size:16px}
  .hero{min-height:760px;justify-content:flex-start}
  .hero__in{padding:110px 16px 20px;display:flex;flex-direction:column;min-height:760px}
  .hero__kicker{font-size:16px;font-weight:500;max-width:none;margin-bottom:28px}
  .hero h1{font-size:46px;line-height:1}
  .hero__ctas{margin-top:auto;flex-direction:column;gap:16px}
  .hero__ctas .btn{width:100%}
  .videobar{display:none}
  .featured{margin-top:20px;padding-top:20px;gap:16px}
  .featured__img{width:80px;height:80px}
  .featured .meta{padding:0;justify-content:flex-start}
  .featured .meta b{font-size:18px}
  .featured .dot{display:none}
  .intro{padding:40px 0 48px}
  .intro .grid{display:flex;flex-direction:column}
  .intro h2{font-size:40px;order:1}
  .intro .drawing{order:2;max-width:240px;margin:24px auto 0}
  .intro .txt{order:3;margin-top:20px;font-size:17px}
  .intro .txt .btn{margin-top:28px}
  .carousel{margin-top:40px}
  .card{aspect-ratio:358/240}
  .card__label{width:auto;min-width:260px;padding:16px;gap:10px}
  .card__label b{font-size:18px}
  .card__label .ico{display:none}
  .obra{padding:40px 0 48px}
  .obra .grid{display:flex;flex-direction:column}
  .obra .label{order:1}
  .obra .head{order:2;margin-top:12px}
  .obra .head h2{font-size:34px}
  .obra .head .btn{display:none}
  .obra .drawing{order:3;max-width:220px;margin:24px auto 0}
  .obra .cols{order:4;margin-top:20px;font-size:17px}
  .media{aspect-ratio:358/250;margin-top:28px}
  .chip{left:16px;bottom:16px;height:52px;padding:0 18px;font-size:17px;font-weight:500;clip-path:polygon(0 0,100% 0,100% calc(100% - 12px),calc(100% - 12px) 100%,0 100%)}
  .chip .ico{display:none}
  .fm{padding:0}
  .fm .wrap{padding:0}
  .fm__box{height:360px}
  .fm__row{flex-direction:column;align-items:stretch;gap:24px;font-size:32px;left:16px;right:16px;top:120px;transform:none}
  .fm__line{display:block;width:100%;max-width:none;margin:0}
  .fm__hint{left:16px;bottom:44px}
  .cifras{padding:40px 0 48px}
  .cifras .big{font-size:40px;line-height:1}
  .cifras .big span:nth-child(2),.cifras .big span:nth-child(3){display:inline;transform:none!important}
  .cifras .rows{margin-top:28px}
  .crow{grid-template-columns:92px 1fr;gap:4px 16px;padding:16px 0}
  .crow img{width:92px!important;height:92px;aspect-ratio:1}
  .crow .fig{font-size:40px}
  .crow p{font-size:16px}
  .cifras .src{display:none}
  .benef{padding:40px 0 56px}
  .benef__t{font-size:32px;letter-spacing:-.03em;line-height:1;font-weight:400}
  .tiles5{margin-top:32px;gap:12px}
  .btile{grid-template-columns:80px 1fr;padding:16px;gap:4px 16px}
  .btile > .digits{display:none}
  .btile svg{width:80px;height:80px;grid-row:1/3}
  .btile h3{font-size:22px}
  .colab{margin-top:40px}
  .colab .logos{gap:12px}
  .colab .logos div{height:60px;background:none}
  .colab .logos img{max-width:200px;max-height:50px}
  .cta h2{font-size:38px}
  .cta__txt{padding:48px 16px 48px}
  .cta .contact{display:none}
  .cta .btn{max-width:300px}
  .cta__img{min-height:220px}
  .foot{padding-top:40px}
  .foot .top{display:flex;flex-direction:column}
  .foot .social,.foot .tel{display:none}
  .foot .links{order:-1;margin-top:0}
  .foot .links a{font-size:18px;padding:8px 0}
  .foot__m{padding:28px 16px 0;font-size:17px}
  .foot .mega{font-size:64px;line-height:1;padding:56px 0 24px}
  .megawrap .mega--w{display:none}
  .megawrap{transform:none!important}
  .band-slot{display:none}
  .foot__legal-m{background:var(--m);color:var(--w);font-size:16px;padding:20px 16px}
}
@media (max-width:820px){
  .fm__line{display:block!important;flex:none;height:1.5px;background:rgba(255,255,255,.6)}
  .cifras .big span:nth-child(3)::before{content:" "}
  .benef .top{display:block}
  .benef .top .p1,.benef .top .p2{display:none}
  .cta .btn{max-width:none;white-space:nowrap;width:auto;align-self:flex-start}
}

.carousel__bar button:disabled{opacity:.35;cursor:default;transform:none!important}
.card__label{bottom:-1px}
@media (max-width:820px){
  .carousel{margin-top:40px;padding:0}
  .carousel__bar{padding:0 16px 16px}
  .carousel__bar .arrows{border-top:0;padding-top:0;gap:20px}
  .cards{display:flex;gap:16px;overflow-x:auto;scroll-snap-type:x mandatory;padding:0 16px;scrollbar-width:none;-webkit-overflow-scrolling:touch;overscroll-behavior-x:contain}
  .cards::-webkit-scrollbar{display:none}
  .cards .card{flex:0 0 86%;scroll-snap-align:start;scroll-margin-left:16px}
  .card__label{left:0!important;right:auto!important;width:78%;min-width:0}
}

/* El sistema · cabecera como en Figma (A · 02) */
.phead{min-height:max(760px,100svh);display:flex}
.phead__in{display:flex!important;flex-direction:column;width:100%;max-width:none;padding:140px var(--pad) 0}
.phead .crumbs{font-size:16px;font-weight:500}
.phead .h-title{font-size:clamp(56px,9.2vw,132px);letter-spacing:-.03em;line-height:.96;margin-top:28px}
.phead .h1{font-size:22px;max-width:500px;margin-top:4px}
.phead .lead{margin-top:auto;align-self:flex-end;max-width:340px;font-size:19px}
.pindex{display:flex!important;flex-wrap:wrap;gap:12px 66px;margin-top:40px;border-top:2px solid var(--w);padding:22px 0 32px}
@media (max-width:820px){
  .phead{min-height:0}
  .phead__in{padding:96px 16px 0}
  .phead .h-title{font-size:56px;margin-top:20px}
  .phead .h1{font-size:17px;margin-top:16px}
  .phead .lead{align-self:stretch;max-width:none;margin-top:20px;font-size:17px}
  .pindex{flex-direction:column;gap:0;margin-top:32px;border-top-width:1.5px;padding:0 0 24px}
}

/* Cabecera con más vida: entrada de la foto, dibujo que se monta, filete que se traza */
.hero .hero__bg,.phead .hero__bg{overflow:hidden}
.has-motion .hero .hero__bg,.has-motion .phead .hero__bg{transform:scale(1.14);transition:transform 2.6s cubic-bezier(.19,1,.22,1)}
.has-motion.loaded .hero .hero__bg,.has-motion.loaded .phead .hero__bg{transform:none}
.has-motion .hero .veil,.has-motion .phead .veil{opacity:.9;transition:opacity 2s ease}
.has-motion.loaded .hero .veil,.has-motion.loaded .phead .veil{opacity:.62}
.hero-draw{position:absolute;right:var(--pad);top:110px;width:min(36vw,460px)!important;color:var(--w);opacity:.55;pointer-events:none;z-index:1}
.phead__in{position:relative;z-index:2}
.has-motion .hin{opacity:0;transform:translateY(18px);transition:opacity 1s ease var(--d,0s),transform 1.2s cubic-bezier(.19,1,.22,1) var(--d,0s)}
.has-motion.loaded .hin{opacity:1;transform:none}
.pindex{position:relative;border-top:0!important}
.pindex::before{content:"";position:absolute;left:0;right:0;top:0;height:2px;background:var(--w);transform-origin:left;transform:scaleX(1)}
@media (max-width:820px){
  .hero-draw{top:auto;bottom:250px;right:-30px;width:220px!important;opacity:.3}
  .pindex::before{height:1.5px}
}

/* Fabricar → Montar con explicación; cada lado se enciende según avanza el scroll */
.fm__row{align-items:flex-start;gap:40px}
.fm__step{flex:0 0 min(320px,28%);display:flex;flex-direction:column;gap:14px;transition:opacity .2s linear}
.fm__step--b{text-align:right;align-items:flex-end}
.fm__w{font-size:clamp(32px,3.4vw,48px);line-height:1}
.fm__step p{font-size:17px;font-weight:500;line-height:1.4;max-width:300px}
.fm__mid{flex:1;display:flex;flex-direction:column;align-items:center;gap:16px;padding-top:calc(clamp(32px,3.4vw,48px) * .55)}
.fm__mid .fm__line{width:100%;flex:none}
.fm__mid p{font-size:16px;font-weight:500;text-align:center;max-width:300px;opacity:.85}
.has-motion .fm__step--a{opacity:clamp(.35,calc(1.7 - var(--p,0) * 2.2),1)}
.has-motion .fm__step--b{opacity:clamp(.35,calc(var(--p,0) * 2.2 - .5),1)}
@media (max-width:820px){
  .fm__box{height:auto;min-height:560px}
  .fm__row{position:relative;top:auto;left:auto;right:auto;transform:none;padding:56px 16px 96px;flex-direction:column;align-items:stretch;gap:24px}
  .fm__step{flex:none}
  .fm__step--b{text-align:left;align-items:flex-start}
  .fm__w{font-size:32px}
  .fm__step p{font-size:16px}
  .fm__mid{padding:0;align-items:flex-start;gap:12px}
  .fm__mid p{text-align:left;font-size:16px}
  .fm__box > img,.fm__box > .veil{position:absolute;inset:0;height:100%}
  .fm__hint{bottom:28px}
}
.fm__box .veil{opacity:.62}
.has-motion .fm__step--a{opacity:clamp(.55,calc(1.7 - var(--p,0) * 2.2),1)}
.has-motion .fm__step--b{opacity:clamp(.55,calc(var(--p,0) * 2.2 - .5),1)}

/* Una obra con SEI · cronología: el scroll recorre las semanas */
.crono{height:320vh;margin-top:40px;position:relative}
.crono__sticky{position:sticky;top:0;height:100vh;display:flex;align-items:center;padding-top:72px}
.crono__grid{display:grid;grid-template-columns:7fr 5fr;gap:48px;align-items:center;width:100%}
.crono__media{position:relative;aspect-ratio:4/3;overflow:hidden;max-height:calc(100vh - 140px);width:100%}
.crono__media img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:0;transform:scale(1.06);transition:opacity .9s ease,transform 1.6s cubic-bezier(.19,1,.22,1)}
.crono__media img.on{opacity:1;transform:none}
.crono__chip{position:absolute;left:16px;bottom:16px;background:var(--w);color:var(--m);padding:10px 14px;font-size:16px;font-weight:500;display:inline-flex;align-items:center;gap:8px}
.crono__chip .dot::before{animation:pulse 1.4s ease-in-out infinite}
@keyframes pulse{50%{opacity:.25}}
.crono__info{display:flex;flex-direction:column;gap:20px}
.crono__bars{display:flex;flex-direction:column;gap:16px}
.cbar__head{display:flex;justify-content:space-between;font-size:16px;font-weight:500;margin-bottom:8px}
.cbar--t .cbar__head{color:var(--grey)}
.cbar__track{height:14px;background:rgba(17,27,63,.12);position:relative;overflow:hidden}
.cbar__fill{position:absolute;inset:0;transform-origin:left;transform:scaleX(0);background:var(--grey)}
.cbar--s .cbar__fill{background:var(--m)}
.crono.done .cbar--s .cbar__fill{background:var(--red)}
.cbar__ruler{position:relative;height:18px;font-size:14px;color:var(--grey)}
.cbar__ruler span{position:absolute;top:0;transform:translateX(-50%)}
.cbar__ruler span:nth-child(1){left:0;transform:none}.cbar__ruler span:nth-child(2){left:22.73%}.cbar__ruler span:nth-child(3){left:45.45%}.cbar__ruler span:nth-child(4){left:68.18%}.cbar__ruler span:nth-child(5){left:90.91%}
.crono__claim{font-size:22px;font-weight:500;line-height:1.25;letter-spacing:-.01em}
.crono__steps{list-style:none;border-top:1px solid rgba(17,27,63,.35)}
.crono__steps li{display:grid;grid-template-columns:40px 1fr;gap:12px;padding:12px 0;border-bottom:1px solid rgba(17,27,63,.35);opacity:.4;transition:opacity .4s}
.crono__steps li.on{opacity:.75}.crono__steps li.cur{opacity:1}
.crono__steps li > .digits{font-size:14px;padding-top:3px}
.crono__steps b{font-weight:500;font-size:18px}
.crono__steps p{font-size:16px;margin-top:2px;max-height:0;overflow:hidden;transition:max-height .5s cubic-bezier(.19,1,.22,1)}
.crono__steps li.cur p{max-height:60px}
.crono__note{font-size:14px;color:var(--grey)}
@media (max-width:820px){
  .crono{height:300vh;margin-top:28px}
  .crono__sticky{padding-top:64px;align-items:flex-start}
  .crono__grid{grid-template-columns:1fr;gap:16px;padding:16px}
  .crono__media{aspect-ratio:16/10;max-height:none}
  .crono__claim{font-size:18px}
  .crono__steps li{padding:8px 0}
  .crono__info{gap:14px}
}
@media (prefers-reduced-motion:reduce){.crono{height:auto}.crono__sticky{position:static;height:auto}}

/* ===== Unificación con el briefing ===== */
.hero__bg video{width:100%;height:100%;object-fit:cover}
.hero h1.hero__kicker{font-size:18px;font-weight:300;letter-spacing:0;line-height:1.3;max-width:360px;margin-bottom:12px}
.hero__claim{font-size:clamp(48px,6.4vw,92px);line-height:.96;letter-spacing:-.03em;max-width:12ch}
.videobar .track{overflow:hidden}
.videobar .track::after{display:none}
.videobar .track [data-bar]{position:absolute;left:0;top:-.5px;height:2px;width:100%;background:var(--w);transform-origin:left;transform:scaleX(0)}
.playbox .i-play{display:none}.playbox.is-paused .i-play{display:block}.playbox.is-paused .i-pause{display:none}
.crono__media video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:0;transition:opacity .9s ease}
.crono__media video.on{opacity:1}
/* Cifras: cinco filas */
.crow .fig small:empty{display:none}
/* Beneficios con foto real */
.benef .top{display:grid;grid-template-columns:repeat(12,1fr);column-gap:24px;align-items:end}
.benef__t{grid-column:1/8;font-size:clamp(40px,4.4vw,64px);font-weight:400;letter-spacing:-.03em;line-height:1}
.benef .top .p1{grid-column:9/13}
.tiles5{margin-top:56px}
.btile{min-height:0;gap:8px}
.btile__ph{aspect-ratio:4/3;overflow:hidden;margin:-20px -20px 12px}
.btile__ph img{width:100%;height:100%;object-fit:cover}
.btile .n{font-size:14px}
.btile:hover{transform:translateY(-6px)}
/* Proyectos destacados */
.projs{background:var(--l)}
.projs__head{display:grid;grid-template-columns:repeat(12,1fr);column-gap:24px;align-items:end}
.projs__head .eyebrow{grid-column:1/4;align-self:start}
.projs__head h2{grid-column:4/10;font-size:clamp(40px,4.4vw,64px);font-weight:400;letter-spacing:-.03em;line-height:1}
.projs__head p{grid-column:10/13;font-size:17px;font-weight:500}
.projs .carousel__bar{margin-top:48px}
.projs__list{display:grid;grid-template-columns:repeat(3,1fr);column-gap:24px}
.proj__img{position:relative;aspect-ratio:4/3;overflow:hidden}
.proj__img img{width:100%;height:100%;object-fit:cover;transition:transform .8s cubic-bezier(.19,1,.22,1)}
.proj:hover .proj__img img{transform:scale(1.04)}
.proj__tl{position:absolute;left:16px;bottom:16px;display:inline-flex;align-items:center;gap:8px;background:var(--w);color:var(--m);padding:10px 14px;font-size:16px;font-weight:500;cursor:pointer;transition:background .3s}
.proj__tl:hover{background:var(--t2)}
.proj h3{font-size:28px;font-weight:500;letter-spacing:-.02em;margin:20px 0 12px}
.proj dl{display:grid;grid-template-columns:minmax(120px,40%) 1fr;column-gap:16px;font-size:16px}
.proj dt,.proj dd{padding:8px 0;border-top:1px solid rgba(17,27,63,.25)}
.proj dt{color:var(--grey);font-size:15px}
.proj dd{font-weight:500}
.proj .tlink{display:inline-flex;align-items:center;gap:10px;margin-top:16px;font-weight:500}
.proj .tlink .ico{transition:transform .4s cubic-bezier(.19,1,.22,1)}.proj .tlink:hover .ico{transform:translateX(6px)}
@media (min-width:821px){.projs .carousel__bar{display:none}}
/* Ver SEI en acción */
.accion{position:relative;height:min(760px,90vh);overflow:hidden;color:var(--w)}
.accion video{position:absolute;inset:0}
.accion .veil{opacity:.55}
.accion__in{position:absolute;left:var(--pad);right:var(--pad);bottom:48px;display:flex;justify-content:space-between;align-items:flex-end;gap:24px}
.accion h2{font-size:clamp(40px,5vw,72px);margin-top:12px;max-width:14ch}
.accion__play{width:112px;height:112px;border-radius:50%;border:1.5px solid var(--w);display:grid;place-items:center;color:var(--w);flex:none;transition:transform .5s cubic-bezier(.19,1,.22,1),background .3s,color .3s}
.accion__play .ico{width:32px;height:32px}
.accion__play:hover{transform:scale(1.08);background:var(--w);color:var(--m)}
/* Botones que siguen */
.follow{background:rgba(17,27,63,.94)}
.follow .btn{height:46px;font-size:16px}
.follow .btn--navy{--bg:var(--red);--fg:var(--m);--hov:#ff6a50}
@media (max-width:820px){
  .hero h1.hero__kicker{font-size:16px;font-weight:500;max-width:none;margin-bottom:28px}
  .hero__claim{font-size:46px;line-height:1}
  .benef .top{display:block}
  .benef__t{font-size:32px}
  .benef .top .p1{display:block!important;margin-top:16px;font-size:17px}
  .tiles5{margin-top:32px}
  .btile{display:grid;grid-template-columns:96px 1fr;gap:4px 16px;align-items:start;padding:12px}
  .btile__ph{grid-row:1/4;margin:0;aspect-ratio:1;width:96px}
  .btile .n{display:none}
  .projs__head{display:block}
  .projs__head h2{font-size:34px;margin-top:12px}
  .projs__head p{margin-top:16px}
  .projs{padding:48px 0}
  .projs .wrap{padding:0}
  .projs__head,.projs .src{padding:0 16px}
  .projs .carousel__bar{margin-top:28px}
  .projs__list{display:flex;gap:16px;overflow-x:auto;scroll-snap-type:x mandatory;padding:0 16px;scrollbar-width:none;overscroll-behavior-x:contain}
  .projs__list::-webkit-scrollbar{display:none}
  .proj{flex:0 0 86%;scroll-snap-align:start;scroll-margin-left:16px}
  .proj h3{font-size:24px}
  .proj dl{grid-template-columns:140px 1fr}
  .accion{height:420px}
  .accion__in{flex-direction:column;align-items:flex-start;left:16px;right:16px;bottom:32px}
  .accion h2{font-size:34px}
  .accion__play{width:72px;height:72px}
  .follow .btn{height:48px}
}

.follow .btn{white-space:nowrap}
@media (max-width:820px){.follow{padding:4px;gap:4px}.follow .btn{font-size:15px;padding:0 12px}}
/* El sistema · proceso, comparativa e índice unificados */
.s-plan .proc{grid-column:1/5;margin-top:8px;border-top:1px solid rgba(17,27,63,.3);max-width:340px}
.s-plan .proc div{display:flex;align-items:center;gap:20px;padding:10px 0;border-bottom:1px solid rgba(17,27,63,.3);font-size:18px;font-weight:500}
.s-plan .proc svg.draw{width:96px;flex:none}
.s-vs .head .vs__intro{grid-column:6/12;font-size:19px;font-weight:500;margin-top:24px;max-width:640px}
.ctile{cursor:pointer}
@media (max-width:820px){.s-plan .proc{margin:28px 0 0;max-width:none}.s-vs .head .vs__intro{margin-top:16px;font-size:17px}}

/* Introducción: tres fases */
.phases{list-style:none;margin-top:28px;border-top:1px solid rgba(17,27,63,.3)}
.phases li{display:grid;grid-template-columns:40px 1fr;gap:12px;padding:14px 0;border-bottom:1px solid rgba(17,27,63,.3)}
.phases li > .digits{font-size:14px;padding-top:3px}
.phases b{font-size:18px;font-weight:500}
.phases p{font-size:16px;font-weight:400;margin-top:2px}
.intro .txt .phases + .btn{margin-top:32px}
/* Cronología en carriles · colores A */
.crono{--ctop:72px;margin-top:24px}
.crono2__chip{background:var(--w);color:var(--m)}
.seg{background:rgba(17,27,63,.1)}
.seg--trad i{background:var(--grey)}
.seg--fab i{background:var(--blue)}
.seg--mon i{background:var(--m)}
.seg--next{background:repeating-linear-gradient(135deg,rgba(242,73,46,.14) 0 6px,transparent 6px 12px)}
.seg--next i{background:var(--red)}
.seg + .seg{border-left-color:var(--g)}
.gantt__head{background:var(--red)}
.gantt__flag{color:var(--m)}
.gantt__row + .gantt__row{border-top:1px solid rgba(17,27,63,.2)}
.crono.done .gantt__row--sei .gantt__st{color:var(--red)}
.crono2__msg{color:var(--m)}
.lg--trad{background:var(--grey)}.lg--fab{background:var(--blue)}.lg--mon{background:var(--m)}.lg--next{background:var(--red)}
.gantt__st{white-space:nowrap}

/* Beneficios con iconos (vuelta a la versión con iconos) */
.btile{min-height:360px}
.btile svg{color:var(--m)}
.btile:hover svg{color:var(--w)}
@media (max-width:820px){.btile{min-height:0;grid-template-columns:96px 1fr}.btile svg{grid-row:1/3;width:88px;height:88px;margin:0}.btile .n{display:none}}

@media (min-width:821px){.projs__list{margin-top:64px}}

.cta__img img{object-position:0% 50%;transform:none!important}
/* De la planta a la obra · colores A */
.flow{--ptop:0px;color:var(--w);background:var(--m)}
.flow__media .veil{background:var(--m);opacity:.66}
.flow__draw{color:var(--w)}
.flow__bar li::after{background:var(--red)}
.flow .flow__in .eyebrow{top:96px}
@media (max-width:820px){.flow .flow__in .eyebrow{top:84px}.flow .flow__in{padding-top:120px}}
/* Introducción: el dibujo va bajo el título, sin esperar a la columna de texto */
@media (min-width:821px){
  .intro .grid{grid-template-rows:auto 1fr;align-items:start}
  .intro h2{grid-row:1}
  .intro .txt{grid-row:1/3}
  .intro .drawing{grid-row:2;align-self:start;margin-top:48px}
}

/* Cronología editorial */
.crono{--ctop:0px;margin-top:40px}
.crono__sticky{background:#0b1230}
.crono .tl__head{top:96px}
@media (max-width:820px){.crono .tl__head{top:80px}.crono .tl__stage{top:17%}.crono .tl__caption{top:calc(17% + (100vw - 40px) * .5625 + 36px)}}

/* Pie: banda más baja para que al final se siga viendo la franja blanca */
.band-slot{height:clamp(240px,26vw,400px)}
/* De la planta a la obra · bloque normal (A) */
.pl{background:var(--l);padding:clamp(56px,7vw,96px) var(--pad)}
.pl__head{display:grid;grid-template-columns:repeat(12,1fr);column-gap:24px;align-items:end}
.pl__head .eyebrow{grid-column:1/4;align-self:start}
.pl__head h2{grid-column:4/11;font-size:clamp(40px,4.4vw,64px)}
.pl__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:56px}
.pl__card{background:var(--t2);display:flex;flex-direction:column;transition:background .45s,color .45s,transform .6s cubic-bezier(.19,1,.22,1)}
.pl__img{aspect-ratio:4/3;overflow:hidden}.pl__img img{width:100%;height:100%;object-fit:cover}
.pl__body{padding:20px 20px 28px;display:flex;flex-direction:column;gap:8px}
.pl__top{display:flex;justify-content:space-between;align-items:flex-start}
.pl__top .digits{font-size:14px}
.pl__fig{width:72px!important;color:var(--m)}
.pl__card h3{font-size:26px;font-weight:500;letter-spacing:-.02em;margin-top:4px}
.pl__card p{font-size:16px;font-weight:500}
.pl__card:hover{background:var(--m);color:var(--w);transform:translateY(-6px)}
.pl__card:hover .pl__fig{color:var(--w)}
@media (max-width:820px){.pl{padding:48px 16px}.pl__head{display:block}.pl__head h2{font-size:34px;margin-top:12px}.pl__grid{grid-template-columns:1fr;margin-top:28px}.pl__img{aspect-ratio:16/9}}

/* El sistema · foto en lugar de la lista de dibujos */
.s-plan .plan__photo{grid-column:1/7;margin:40px 0 0;aspect-ratio:4/3;overflow:hidden}
.s-plan .plan__photo img{width:100%;height:100%;object-fit:cover}
@media (max-width:820px){
  .s-plan .plan__photo{margin:28px 0 0;aspect-ratio:16/10}
  /* Componentes: más aire entre textos */
  .ctile{gap:8px 16px;padding:20px 16px}
  .ctile h3{line-height:1.15}
  .ctile .lnk{margin-top:6px}
  /* Comparativa: cabecera con aire */
  .s-vs .head h2{margin-top:12px}
  .s-vs .head .vs__intro{margin-top:20px}
  /* Comparativa en fichas: tradicional en gris, SEI en marino */
  .vs{margin:0 calc(-1 * var(--pad));padding:0 var(--pad);display:flex;gap:12px;overflow-x:auto;scroll-snap-type:x mandatory;scrollbar-width:none;overscroll-behavior-x:contain;align-items:stretch}
  .vs::-webkit-scrollbar{display:none}
  .vs__row:not(.vs__row--head){flex:0 0 86%;scroll-snap-align:start;scroll-margin-left:var(--pad);grid-template-rows:auto 1fr}
  .vs__bar{margin-top:32px;padding:0 0 20px}
  .vs__row{border-top:0;padding:0;gap:8px;display:grid;grid-template-columns:1fr 1fr}
  .vs__row h3{grid-column:1/3;font-size:22px;padding:0 0 8px}
  .vs__row .t,.vs__row .s{padding:14px;font-size:16px;line-height:1.35}
  .vs__row .t{background:var(--t2);color:var(--grey)}
  .vs__row .s{background:var(--m);color:var(--w)}
  .vs__row .t::before,.vs__row .s::before{font-size:13px;font-weight:500;margin-bottom:6px;opacity:.85}
  .vs__row .s::before{color:var(--w)}
  .vs__row:not(.vs__row--head):hover{padding-left:0;background:none}
}

@media (min-width:821px){.s-plan .grid{grid-template-rows:auto 1fr;align-items:start}.s-plan h2{grid-row:1}.s-plan .txt{grid-row:1/3}.s-plan .plan__photo{grid-row:2;margin-top:48px}}
@media (max-width:820px){.vs__row--head{display:none!important}}

.pl__head h2{grid-column:7/13}
.pl__top{min-height:0}
.pl__card:nth-child(even) .pl__img{clip-path:polygon(28px 0,100% 0,100% calc(100% - 28px),calc(100% - 28px) 100%,0 100%,0 28px)}
@media (max-width:820px){.pl__card:nth-child(even) .pl__img{clip-path:polygon(20px 0,100% 0,100% calc(100% - 20px),calc(100% - 20px) 100%,0 100%,0 20px)}}
@media (max-width:820px){.btile{padding:20px 18px;gap:8px 20px;align-items:center}.btile h3{margin-bottom:2px}.btile p{line-height:1.45}.tiles5{gap:16px}}
.drow span:last-child{font-weight:300}.drow span:last-child .digits{font-weight:300}
/* Chaflán en la ficha entera: arriba a la izquierda (foto) y abajo a la derecha (fondo gris) */
.pl__card:nth-child(even) .pl__img{clip-path:none!important}
.pl__card:nth-child(even){clip-path:polygon(28px 0,100% 0,100% calc(100% - 28px),calc(100% - 28px) 100%,0 100%,0 28px)}
@media (max-width:820px){.pl__card:nth-child(even){clip-path:polygon(20px 0,100% 0,100% calc(100% - 20px),calc(100% - 20px) 100%,0 100%,0 20px)}}

/* Botones que siguen: fondo azul difuminado */
.follow{background:none;-webkit-backdrop-filter:none;backdrop-filter:none;padding:0;gap:8px}
.follow .btn--outline .bd path{fill:#fff;fill-opacity:1;transition:fill .4s cubic-bezier(.19,1,.22,1)}.follow .btn--outline:hover .bd path{fill:var(--m)}
.btile p{font-weight:300}
@media (max-width:820px){.benef{padding-bottom:24px}.colab{margin-top:40px}.colab .logos{margin-top:8px;gap:4px}.colab .logos div{height:64px}.projs{padding-top:40px}}
@media (max-width:820px){.benef{padding-bottom:8px}.projs{padding-top:32px}.proj{flex:0 0 92%}.proj dl{grid-template-columns:118px 1fr;column-gap:12px}.proj dd{font-size:15px}}
@media (max-width:820px){.vs__row{align-items:stretch}.vs__row .t,.vs__row .s{height:100%}}

/* Comparativa: las flechas solo en móvil */
@media (min-width:821px){.vs__bar{display:none}}