/* ============================================================
   Install Ibérica · styles.css · design system v2 «Arco» · sep-2026
   Una sola familia (Outfit), navy del logo + naranja como forma,
   arco/disco como firma visual, retícula suiza, motion contenido.
   Los tokens v1 (--navy-2, --water-light, --safety, --water-ink)
   se conservan como alias para no romper páginas anteriores.
   ============================================================ */
:root{
  --navy-950:#041B22;
  --navy:#083038;        /* navy del logo */
  --navy-800:#0E4450;
  --navy-100:#E4EEF0;
  --water:#1B9EBC;
  --water-400:#25C9BA;
  --water-100:#DDF3F3;
  --sun:#FF601A;         /* naranja de forma y acción */
  --sun-700:#D05828;     /* naranja del logo */
  --sun-100:#FFE3D3;
  --sand:#FFEBD8;
  /* código de color de las cinco líneas de trabajo */
  --line-contencion:var(--water);
  --line-redes:var(--sun);
  --line-efluentes:#2E8B6E;
  --line-terreno:#C58A3C;
  --line-ingenieria:var(--water-400);
  --stone:#F0ECE4;
  --ink:#0B1F26;
  --grey:#55676F;
  --line:#D6DEE1;
  --paper:#FFFFFF;
  --navy-2:var(--navy-800);
  --water-light:var(--water-100);
  --safety:var(--sun);
  --water-ink:#0F6E85;   /* enlaces pequeños con AA sobre blanco */
  --strata:linear-gradient(var(--sun),var(--sun));
  --shadow:none;
  --font-d:"Outfit",system-ui,sans-serif;
  --font-b:"Outfit",system-ui,sans-serif;
  --font-m:"Outfit",system-ui,sans-serif;
  --fs-h1:clamp(42px,3.6vw + 22px,88px);
  --fs-h2:clamp(32px,1.9vw + 20px,58px);
  --fs-h3:clamp(22px,.6vw + 18px,28px);
  --ease:cubic-bezier(.2,.7,.2,1);
  --head-h:84px;
  --r:2px;
  color-scheme:light;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-padding-top:calc(var(--head-h) + 20px);-webkit-text-size-adjust:100%;text-size-adjust:100%;overflow-x:hidden;overflow-x:clip}
@media (prefers-reduced-motion:no-preference){html{scroll-behavior:smooth}}
body{margin:0;font:400 17px/1.6 var(--font-b);color:var(--ink);background:var(--paper);-webkit-font-smoothing:antialiased;overflow-x:clip}
h1,h2,h3,h4{font-family:var(--font-d);color:var(--navy);line-height:1.05;margin:0;text-wrap:balance;font-weight:700}
h1{font-size:var(--fs-h1);letter-spacing:-.035em;line-height:.98}
h2{font-size:var(--fs-h2);letter-spacing:-.03em;line-height:1.02}
h3{font-size:var(--fs-h3);font-weight:600;letter-spacing:-.015em;line-height:1.15}
p{margin:0;text-wrap:pretty}
/* --- justificado de texto corrido (con partición para evitar ríos) --- */
p,.faq-a,.prose li,.block>ul li,li.just{text-align:justify;text-justify:inter-word;-webkit-hyphens:auto;hyphens:auto;hyphenate-limit-chars:6 3 3}
/* excepciones: rótulos, metadatos, UI corta y bloques centrados */
.ph,.ph p,.kicker,.hero-spec,.form-note,.cta-meta,.rail-meta,.diagram-caption,.card-data,.card-kicker,.stat p,.footer-bottom p,.footer-nap p,.check,.field .msg,.pending,.chip,.marquee-seq,.crumbs,.tile-num,.project-meta,.slist .s-num,.data-list dd,.data-list dt,.pager,.kw,.footer-num,.tile h3,.ds-note{text-align:start;hyphens:manual}
a{color:var(--water-ink);text-decoration-thickness:1px;text-underline-offset:3px}
a:hover{color:var(--navy)}
:focus-visible{outline:2px solid var(--sun);outline-offset:3px}
::selection{background:var(--sun);color:var(--navy-950)}
img,svg{display:block;max-width:100%}
img{height:auto}
a,button,summary,label,input,select,textarea,.btn{-webkit-tap-highlight-color:rgba(255,96,26,.18);touch-action:manipulation}
address{font-style:normal}
button{font:inherit}
.mono,.stat-value,.card-data,.spec-table td,.data-list dd,.cta-phone,.rail-phone,.header-phone,.footer-mono{font-variant-numeric:tabular-nums}
.container{max-width:1240px;margin-inline:auto;padding-inline:clamp(20px,4vw,32px)}
.section{padding-block:clamp(72px,8vw,128px)}
.section--tight{padding-block:clamp(48px,5.5vw,80px)}
.section--alt{background:var(--stone)}
.section--dark,.section--cta{background:var(--sand);color:var(--ink)} /* CTA final: arena, colores invertidos para que el isotipo lea bien */
.section--dark .lead,.section--dark .cta-meta{color:var(--grey)}
.cta-mark{width:clamp(56px,6vw,76px);height:auto;display:block}
.skip-link{position:absolute;left:-9999px;top:12px;z-index:100;background:var(--navy);color:#fff;padding:10px 16px;border-radius:var(--r);font:600 15px var(--font-d);text-decoration:none}
.skip-link:focus{left:12px}

/* --- rótulos y cabeceras de sección --- */
.kicker{display:flex;align-items:baseline;gap:8px;margin:0;font:500 14px/1.3 var(--font-d);letter-spacing:.02em;color:var(--navy)}
.kicker::before{content:"//";color:var(--sun);font-weight:600;letter-spacing:0}
.sec-head{display:grid;gap:18px;margin-bottom:clamp(32px,4vw,56px);position:relative;padding-top:22px}
.sec-head::before{content:"";position:absolute;top:0;left:-50vw;width:calc(50vw + 26%);height:1px;background:var(--navy)}
.sec-head .lead,.page-head .lead{max-width:60ch;color:var(--grey);font-size:clamp(17px,1.05vw,19px);line-height:1.55}
.sec-head--row{grid-template-columns:minmax(0,1.4fr) minmax(0,1fr);align-items:end;gap:20px 40px}
.sec-head--row .lead{max-width:40ch}
@media(max-width:1020px){.sec-head--row{grid-template-columns:1fr}.sec-head--row .lead{max-width:60ch}}

/* --- formas: arco (logo), disco, marcador inclinado, botón + --- */
.strata-rule,.arc-rule{width:56px;height:28px;border:0;margin:0;position:relative;overflow:hidden}
.strata-rule::before,.arc-rule::before{content:"";position:absolute;left:0;top:-28px;width:56px;height:56px;border-radius:50%;border:8px solid var(--sun)}
.strata-rule--dark::before{border-color:var(--sun)}
.arc{position:relative;aspect-ratio:2/1;overflow:hidden}
.arc::before{content:"";position:absolute;left:0;top:-100%;width:100%;height:200%;border-radius:50%;border:var(--arc-t,48px) solid var(--arc-c,var(--sun))}
.arc--flip{transform:rotate(180deg)}
.disc{border-radius:50%;aspect-ratio:1;overflow:hidden;background:var(--navy-800)}
.disc img{width:100%;height:100%;object-fit:cover}
.plus{width:44px;height:44px;border-radius:50%;background:var(--navy);color:#fff;display:grid;place-items:center;position:relative;flex:none;transition:transform .45s var(--ease),background-color .3s,color .3s}
.plus::before,.plus::after{content:"";position:absolute;left:50%;top:50%;width:16px;height:2px;background:currentColor;transform:translate(-50%,-50%)}
.plus::after{transform:translate(-50%,-50%) rotate(90deg)}

/* --- botones --- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;font:600 16px/1 var(--font-d);letter-spacing:.005em;padding:16px 26px;border-radius:var(--r);border:1px solid transparent;cursor:pointer;text-decoration:none;color:inherit;background:none;transition:transform .3s var(--ease),background-color .25s,color .25s,border-color .25s}
.btn:hover{transform:translateY(-2px)}
.btn:active{transform:translateY(0)}
.btn svg{width:18px;height:18px;flex:none}
.btn--primary{background:var(--sun);border-color:var(--sun);color:var(--navy-950)}
.btn--primary:hover{background:#FF7B45;border-color:#FF7B45;color:var(--navy-950)}
.btn--navy{background:var(--navy);border-color:var(--navy);color:#fff}
.btn--navy:hover{background:var(--navy-800);border-color:var(--navy-800);color:#fff}
.btn--ghost{border-color:currentColor}
.btn--ghost:hover{background:var(--navy);border-color:var(--navy);color:#fff}
.hero .btn--ghost:hover,.duo-col--navy .btn--ghost:hover{background:#fff;border-color:#fff;color:var(--navy)}
.btn--sm{font-size:15px;padding:12px 18px;min-height:44px}
.btn--block{width:100%}
.svc-card .card-body{display:flex;flex-direction:column;align-items:flex-start;gap:12px}
.svc-card .card-btn{margin-top:auto}
.card-btn::after{content:"";position:absolute;inset:0}
.link-arrow{display:inline-flex;align-items:center;gap:9px;min-height:44px;font:600 16px var(--font-d);color:var(--navy);text-decoration:none;border-bottom:2px solid var(--sun);padding:8px 0 4px}
.link-arrow svg{width:17px;height:17px;transition:transform .3s var(--ease)}
.link-arrow:hover svg{transform:translateX(5px)}

/* --- cabecera --- */
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.88);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);color:var(--navy);transition:box-shadow .3s,background .3s}
.site-header.scrolled{background:rgba(255,255,255,.97);box-shadow:0 1px 0 var(--line)}
.header-in{display:flex;align-items:center;gap:24px;height:var(--head-h)}
.site-header .header-in{max-width:none;margin:0;padding-inline:clamp(24px,3.5vw,56px)}
.site-header .nav{margin-right:auto;margin-left:clamp(24px,4vw,64px)}
.logo{display:flex;align-items:center;gap:12px;text-decoration:none;color:var(--navy)}
.logo-img{height:58px;width:auto;display:block}
@media(max-width:640px){.logo-img{height:48px}}
.logo-name{font:600 22px/1 var(--font-d);white-space:nowrap}
.nav-list{display:flex;align-items:center;gap:6px;list-style:none;margin:0;padding:0}
.nav-list>li>a{display:inline-flex;align-items:center;gap:6px;font:500 16px/1 var(--font-d);color:var(--navy);text-decoration:none;padding:12px 12px;position:relative}
.nav-list>li>a::after{content:"";position:absolute;left:12px;right:12px;bottom:4px;height:2px;background:var(--sun);transform:scaleX(0);transform-origin:left;transition:transform .3s var(--ease)}
.nav-list>li>a:hover::after,.nav-list>li>a[aria-current="page"]::after{transform:scaleX(1)}
.header-phone{display:inline-flex;align-items:center;gap:8px;padding-block:12px;font:500 15px var(--font-d);color:var(--navy);text-decoration:none;white-space:nowrap}
.header-phone:hover{color:var(--sun-700)}
.header-phone svg{width:16px;height:16px;flex:none}
.menu{display:none;position:relative}
.menu>summary{list-style:none;display:grid;place-items:center;width:46px;height:46px;border:1px solid var(--navy);border-radius:50%;cursor:pointer}
.menu>summary::-webkit-details-marker{display:none}
.bars{display:block;width:20px;height:2px;background:var(--navy);position:relative;transition:background .15s}
.bars::before,.bars::after{content:"";position:absolute;left:0;width:20px;height:2px;background:var(--navy);transition:transform .2s}
.bars::before{top:-6px}
.bars::after{top:6px}
.menu[open] .bars{background:transparent}
.menu[open] .bars::before{transform:translateY(6px) rotate(45deg)}
.menu[open] .bars::after{transform:translateY(-6px) rotate(-45deg)}
.menu-panel{position:fixed;left:0;right:0;top:var(--head-h);bottom:0;height:calc(100vh - var(--head-h));height:calc(100dvh - var(--head-h));overflow:auto;overscroll-behavior:contain;-webkit-overflow-scrolling:touch;background:#fff;border-top:1px solid var(--line);padding:18px clamp(20px,4vw,32px) 44px}
html.nav-open,html.nav-open body{overflow:hidden}
.menu:not([open]) .menu-panel{display:none}
.menu-panel ul{list-style:none;margin:0;padding:0;display:grid}
.menu-panel a{display:block;padding:14px 4px;font:600 24px var(--font-d);letter-spacing:-.01em;color:var(--navy);text-decoration:none;border-bottom:1px solid var(--line)}
.menu-panel a.sub-link{font:400 17px var(--font-b);letter-spacing:0;color:var(--ink);padding:12px 4px}
.panel-label{font:500 12px var(--font-d);text-transform:uppercase;letter-spacing:.14em;color:var(--grey);margin:24px 0 6px}
.menu-cta{margin-top:26px;display:grid;gap:12px}
.header-right{display:flex;align-items:center;gap:20px;margin-left:auto}
@media(max-width:1200px){.nav{display:none}.menu{display:block}.site-header .logo{margin-right:auto}.header-right{margin-left:0}}
@media(max-width:1400px){.nav-list>li>a{padding:12px 10px}.nav-list>li>a::after{left:10px;right:10px}}
@media(max-width:760px){.header-phone{display:none}}
@media(max-width:640px){.header-cta{display:none}}

/* --- hero póster (home) --- */
.hero{background:var(--navy-950);color:#fff;overflow:hidden;position:relative}
.hero-grid{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);gap:clamp(32px,5vw,88px);align-items:center;min-height:min(80vh,780px);min-height:min(80svh,780px);padding-block:clamp(56px,7vw,110px)}
.hero .kicker{color:#fff}
.hero h1{color:#fff;margin-top:22px;max-width:15ch}
.hero-sub{max-width:46ch;font-size:clamp(18px,1.3vw,22px);font-weight:300;color:rgba(255,255,255,.84);margin-top:26px;line-height:1.5}
.hero-spec{font:500 12.5px/1.8 var(--font-d);letter-spacing:.12em;text-transform:uppercase;color:var(--water-400);margin-top:30px;border-left:2px solid var(--sun);padding-left:14px}
.cta-row{display:flex;flex-wrap:wrap;gap:14px;margin-top:36px}
.hero-cue{position:absolute;left:50%;bottom:22px;z-index:1;width:1px;height:56px;overflow:hidden}
.hero-cue::after{content:"";position:absolute;left:0;top:-100%;width:1px;height:100%;background:rgba(255,255,255,.85)}
@media(prefers-reduced-motion:no-preference){
.hero-copy>*{animation:fadeUp .85s var(--ease) both}
.hero-copy>*:nth-child(2){animation-delay:.1s}
.hero-copy>*:nth-child(3){animation-delay:.2s}
.hero-copy>*:nth-child(4){animation-delay:.3s}
.hero-copy>*:nth-child(5){animation-delay:.4s}
.hero-cue::after{animation:cueDrop 2.2s cubic-bezier(.6,0,.3,1) infinite}
}
@keyframes fadeUp{from{opacity:0;transform:translateY(28px)}to{opacity:1;transform:none}}
@keyframes cueDrop{0%{top:-100%}55%{top:0}100%{top:100%}}
@media(max-width:900px){.hero-grid{grid-template-columns:1fr;min-height:auto}.hero-cue{display:none}.hero--photo .hero-media::after{background:linear-gradient(180deg,rgba(4,27,34,.9) 0%,rgba(4,27,34,.82) 60%,rgba(4,27,34,.9) 100%)}}
/* hero con foto a sangre (elegido) */
.hero--photo .hero-media{position:absolute;inset:0}
.hero--photo .hero-media img{width:100%;height:100%;object-fit:cover}
.hero--photo .hero-media::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(4,27,34,.94) 0%,rgba(4,27,34,.8) 45%,rgba(4,27,34,.3) 100%)}
.hero--photo .hero-grid{grid-template-columns:minmax(0,1fr);position:relative;z-index:1;min-height:min(86vh,840px);min-height:min(86svh,840px)}
.hero--photo .hero-copy{max-width:660px}
@media(prefers-reduced-motion:no-preference){.hero--photo .hero-media img{animation:mediaIn 1.4s var(--ease) both}}
@keyframes mediaIn{from{opacity:0;transform:scale(1.04)}to{opacity:1;transform:none}}

/* --- marquee técnico --- */
.marquee{overflow:hidden;background:var(--sand);color:var(--navy);position:relative;z-index:2}
.marquee-track{display:flex;width:max-content;gap:0}
.marquee-seq{display:flex;align-items:center;flex:none;padding-block:16px;font:500 14px var(--font-d);letter-spacing:.06em;text-transform:uppercase;white-space:nowrap}
.marquee-seq span{display:inline-flex;align-items:center}
.marquee-seq span::after{content:"";width:8px;height:8px;border-radius:50%;background:var(--sun);margin-inline:28px;flex:none}
@media(prefers-reduced-motion:no-preference){.marquee-track{animation:marquee 64s linear infinite;will-change:transform;backface-visibility:hidden}}
@keyframes marquee{to{transform:translateX(-50%)}}

/* --- clientes (carrusel de logos) --- */
.clients{background:#fff;padding-top:0;border-top:1px solid var(--line);padding-top:clamp(28px,3.5vw,48px)}
.clients .kicker{margin-bottom:clamp(28px,3.5vw,44px)}
.clients-track{display:flex;width:max-content;gap:0;mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);-webkit-mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent)}
.clients-seq{display:flex;align-items:center;flex:none;gap:clamp(56px,7vw,120px);padding-right:clamp(56px,7vw,120px)}
.clients-seq .client{display:flex;align-items:center;flex:none;min-height:44px;text-decoration:none;border-radius:var(--r);transition:transform .4s var(--ease)}
.clients-seq a.client:hover{transform:translateY(-3px)}
.clients-seq a.client:focus-visible{outline:2px solid var(--sun);outline-offset:6px}
.clients-seq img{height:clamp(44px,5vw,72px);width:auto;max-width:240px;object-fit:contain;flex:none}
.clients-seq img.logo-wide{height:clamp(22px,2.4vw,34px);max-width:min(320px,70vw)}
@media(prefers-reduced-motion:no-preference){.clients-track{animation:marquee 70s linear infinite;will-change:transform}.clients-track:hover{animation-play-state:paused}}
@media(prefers-reduced-motion:reduce){.clients-track{width:auto;flex-wrap:wrap;mask-image:none;-webkit-mask-image:none;padding-inline:clamp(20px,4vw,32px)}.clients-seq+.clients-seq{display:none}}

/* --- reveals por scroll --- */
.motion [data-reveal]>*{opacity:0;transform:translateY(26px);transition:opacity .7s ease,transform .7s var(--ease)}
.motion [data-reveal].is-in>*{opacity:1;transform:none}
[data-reveal].is-in>*:nth-child(2){transition-delay:.08s}
[data-reveal].is-in>*:nth-child(3){transition-delay:.16s}
[data-reveal].is-in>*:nth-child(4){transition-delay:.24s}
[data-reveal].is-in>*:nth-child(5){transition-delay:.32s}
[data-reveal].is-in>*:nth-child(6){transition-delay:.4s}
@media(prefers-reduced-motion:reduce){.motion [data-reveal]>*{opacity:1;transform:none;transition:none}}

/* --- franja de datos --- */
.stats{display:grid;grid-template-columns:repeat(3,1fr);margin:0;border-top:1px solid var(--navy);border-bottom:1px solid var(--navy)}
.stat{padding:34px 32px;display:grid;gap:10px;align-content:start;border-left:1px solid var(--navy)}
.stat:first-child{border-left:0;padding-left:0}
.stat dd{margin:0}
.stat-label{font:500 13px var(--font-d);letter-spacing:.02em;color:var(--grey)}
.stat-value{font:700 clamp(40px,4.4vw,72px)/1 var(--font-d);letter-spacing:-.03em;color:var(--navy)}
.stats-band{background:var(--sun);color:var(--navy-950)}
.stats--sun{background:transparent;border:0;color:var(--navy-950)}
.stats--sun .stat{border-left-color:rgba(4,27,34,.25);padding-block:clamp(26px,3vw,44px)}
.stats--sun .stat-label,.stats--sun .stat-value{color:var(--navy-950)}
.stats--sun .stat:first-child{padding-left:32px}
@media(max-width:760px){.stats{grid-template-columns:1fr}.stat,.stats--sun .stat:first-child{border-left:0;padding-left:0}.stat+.stat{border-top:1px solid var(--navy)}.stats--sun .stat{padding-inline:0}.stats--sun .stat+.stat{border-top-color:rgba(4,27,34,.25)}}

.stats--4{grid-template-columns:repeat(4,1fr)}
@media(max-width:900px){.stats--4{grid-template-columns:1fr 1fr}.stats--4 .stat:nth-child(3){border-left:0;padding-left:0}.stats--4 .stat:nth-child(n+3){border-top:1px solid var(--navy)}}
@media(max-width:560px){.stats--4{grid-template-columns:1fr}}
/* --- track record (proyectos) --- */
.track-index{display:grid;gap:0;margin-top:clamp(28px,3vw,44px)}
.track-index a{display:grid;grid-template-columns:48px minmax(0,1fr) auto;gap:16px;align-items:baseline;padding:16px 0;border-bottom:1px solid var(--navy);color:var(--navy);text-decoration:none;font:500 clamp(18px,1.3vw,22px)/1.3 var(--font-d);letter-spacing:-.01em;transition:padding-left .3s var(--ease)}
.track-index a:hover{padding-left:8px;color:var(--sun-700)}
.track-index a .s-num{padding-top:0}
.track-count{font:400 14px var(--font-d);color:var(--grey);white-space:nowrap}
.track-area{scroll-margin-top:calc(var(--head-h) + 12px)}
.track-list{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 clamp(28px,4vw,64px)}
.track-list li{display:grid;grid-template-columns:40px minmax(0,1fr);gap:4px 14px;padding:18px 0;border-top:1px solid var(--line);align-items:start}
.track-list .s-num{padding-top:3px;color:var(--grey)}
.track-list h3{font:600 17.5px/1.3 var(--font-d);letter-spacing:-.01em;color:var(--navy);text-wrap:pretty}
.track-loc{display:block;font:400 14px/1.4 var(--font-d);color:var(--grey);margin-top:2px}
.track-list p{font-size:15px;color:var(--grey);margin-top:6px}
@media(max-width:860px){.track-list{grid-template-columns:1fr}}
@media(max-width:560px){.track-index a{grid-template-columns:40px minmax(0,1fr)}.track-count{grid-column:2}}

/* --- tiles (sectores y servicios) --- */
.tiles{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
.tiles--3{grid-template-columns:repeat(3,minmax(0,1fr))}
.tiles--2{grid-template-columns:repeat(2,minmax(0,1fr))}
.tile{position:relative;display:flex;flex-direction:column;gap:14px;min-height:clamp(340px,28vw,470px);padding:clamp(22px,2.2vw,30px) clamp(22px,2.2vw,30px) clamp(150px,50%,240px);background:var(--tile-bg,var(--stone));color:var(--navy);text-decoration:none;border-radius:var(--r);overflow:hidden;isolation:isolate;transition:transform .5s var(--ease)}
.tile--sand{--tile-bg:var(--sand)}
.tile--water{--tile-bg:var(--water-100)}
.tile--navy{--tile-bg:var(--navy-100)}
.tile--stone{--tile-bg:var(--stone)}
.tile--dark{--tile-bg:var(--navy);color:#fff}
.tile--dark h3{color:#fff}
.tile-top{display:flex;justify-content:space-between;align-items:center}
.tile-num{font:500 13px var(--font-d);text-decoration:underline;text-underline-offset:4px;text-decoration-thickness:1px}
.tile h3{font-size:clamp(28px,2.1vw,38px);font-weight:700;letter-spacing:-.03em;line-height:.98;margin-top:10px;color:inherit}
.tile p{font-size:15.5px;line-height:1.5;color:inherit;opacity:.85;max-width:30ch}
.tile .disc{position:absolute;right:-18%;top:calc(100% - clamp(150px,50%,240px) + 12px);width:92%;transition:transform .7s var(--ease)}
.tile .disc img{transition:transform .7s var(--ease)}
.tile:hover{transform:translateY(-4px)}
.tile:hover .disc{transform:translate(-3%,-4%)}
.tile:hover .plus{background:var(--sun);color:var(--navy-950);transform:rotate(90deg)}
.tile--dark .plus{background:#fff;color:var(--navy)}
.tile-cta{margin-top:auto;position:relative;z-index:1;align-self:flex-start}
.tile--soon{--tile-bg:var(--paper);border:1px dashed var(--line)}
.tile .card-diagram{position:absolute;left:0;right:0;bottom:0;border-radius:0;transition:transform .6s var(--ease)}
.tile:has(.card-diagram){padding-bottom:calc(40.6% + 16px)}
.tile--soon,.tile:not(:has(.disc)):not(:has(.card-diagram)){padding-bottom:clamp(22px,2.2vw,30px);min-height:clamp(260px,20vw,340px)}
.tile:hover .card-diagram{transform:translateY(-4px)}
.tile .kicker{font-size:12.5px}
@media(max-width:1020px){.tiles{grid-template-columns:repeat(2,minmax(0,1fr))}.tiles--3{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:560px){.tiles,.tiles--3,.tiles--2{grid-template-columns:1fr}.tile{min-height:280px}}

/* --- duo: dos públicos --- */
.duo{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.duo-col{position:relative;padding:clamp(28px,3.6vw,60px);display:grid;gap:22px;align-content:start;justify-items:start;border-radius:var(--r);overflow:hidden}
.duo-col--sand{background:var(--sand);color:var(--navy)}
.duo-col--navy{background:var(--navy);color:#fff}
.duo-col--navy h3,.duo-col--navy .kicker{color:#fff}
.duo-col h3{font-size:clamp(30px,2.4vw,44px);font-weight:700;letter-spacing:-.03em;line-height:1}
.duo-col p{font-size:17px;max-width:44ch;opacity:.9}
.kw{list-style:none;margin:0;padding:0;display:grid;gap:10px;font:500 clamp(17px,1.1vw,20px)/1.3 var(--font-d)}
.kw li::before{content:"_";color:var(--sun);margin-right:2px;font-weight:600}
.kw--xl{gap:clamp(10px,1.4vw,22px);font:400 clamp(28px,2.6vw,48px)/1.1 var(--font-d);letter-spacing:-.025em;color:var(--navy)}
.kw--xl li::before{font-weight:400}
@media(max-width:860px){.duo{grid-template-columns:1fr}}
/* variante panel: un solo bloque piedra, dos columnas separadas por línea */
.duo--panel{gap:0;background:var(--stone);border-radius:var(--r);padding:clamp(8px,1.5vw,24px) 0}
.duo--panel .duo-col{background:transparent;color:var(--navy);padding:clamp(28px,3.4vw,52px) clamp(28px,3.6vw,60px);gap:clamp(20px,2vw,30px);grid-template-rows:auto auto 1fr auto;align-content:stretch;min-height:100%}
.duo--panel .duo-col+.duo-col{border-left:1px solid var(--navy)}
.duo--panel .duo-col h3{font-size:clamp(28px,2.2vw,40px);max-width:16ch}
.duo--panel .kw{align-self:start;gap:clamp(12px,1.2vw,16px);font:500 clamp(17px,1.15vw,21px)/1.3 var(--font-d)}
.duo--panel .kw li{padding-bottom:clamp(10px,1vw,14px);border-bottom:1px solid var(--line)}
.duo--panel .kw li:last-child{border-bottom:0;padding-bottom:0}
.duo--panel .btn{align-self:end}
@media(max-width:860px){.duo--panel .duo-col+.duo-col{border-left:0;border-top:1px solid var(--navy)}}

/* --- proyectos (listado) --- */
.projects{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(20px,2.5vw,32px)}
.project{position:relative;display:grid;gap:14px;align-content:start;text-decoration:none;color:var(--navy)}
.project-media{aspect-ratio:4/3;overflow:hidden;border-radius:var(--r);background:var(--stone);position:relative}
.project-media img{width:100%;height:100%;object-fit:cover;transition:transform .8s var(--ease)}
.project:hover .project-media img{transform:scale(1.05)}
.project-media .plus{position:absolute;right:16px;top:16px;width:48px;height:48px;background:rgba(4,27,34,.7);-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}
.project:hover .plus{background:var(--sun);color:var(--navy-950);transform:rotate(90deg)}
.project-meta{font:500 13px var(--font-d);letter-spacing:.02em;color:var(--grey);display:flex;gap:6px 10px;flex-wrap:wrap;align-items:center}
.project-meta>span+span::before{content:"·";margin-right:10px;color:var(--grey)}
.project-meta>span{display:inline-flex;align-items:center}
.project h3{font-size:clamp(22px,1.5vw,28px);font-weight:600;letter-spacing:-.02em}
.project p{font-size:15.5px;color:var(--grey)}
@media(max-width:900px){.projects{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.projects{grid-template-columns:1fr}}
/* variante apilada: una obra por fila, numerada 01–03 */
.projects--stack{grid-template-columns:1fr;gap:0;list-style:none;margin:0;padding:0}
.projects--stack li{border-top:1px solid var(--navy)}
.projects--stack li:last-child{border-bottom:1px solid var(--navy)}
.projects--stack .project{grid-template-columns:48px minmax(0,1.1fr) minmax(0,.9fr);gap:clamp(20px,3vw,48px);align-items:center;padding:clamp(24px,3vw,44px) 0}
.projects--stack .project .s-num{padding-top:0}
.projects--stack .project-media{aspect-ratio:16/10}
.projects--stack .project-body{display:grid;gap:14px;align-content:center}
.projects--stack .project h3{font-size:clamp(26px,2.2vw,40px);font-weight:700;letter-spacing:-.03em;line-height:1}
.projects--stack .project p{font-size:16.5px;max-width:48ch}
@media(max-width:900px){.projects--stack .project{grid-template-columns:1fr}.projects--stack .project .s-num{grid-column:1}}
.project--static{cursor:default}
.project--static:hover .project-media img{transform:none}

/* --- tarjetas genéricas (páginas v1) --- */
.cards{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
.cards--3{grid-template-columns:repeat(3,minmax(0,1fr))}
.card{position:relative;background:var(--stone);border:0;border-radius:var(--r);overflow:hidden;display:flex;flex-direction:column;transition:transform .45s var(--ease),background-color .3s}
.card:hover{transform:translateY(-4px)}
.card::before{display:none}
.card-body{padding:22px 22px 26px;display:grid;gap:10px;align-content:start;flex:1}
.card h3{font-size:24px;font-weight:600;letter-spacing:-.02em}
.card-kicker{font:500 12.5px var(--font-d);letter-spacing:.04em;text-transform:uppercase;color:var(--sun-700)}
.card p{font-size:15.5px;color:var(--grey)}
.card-data{font:500 13.5px var(--font-d);color:var(--grey);letter-spacing:.01em}
.card-link{font:600 15px var(--font-d);color:var(--navy);text-decoration:none;display:inline-flex;align-items:center;gap:7px;margin-top:6px}
.card-link::after{content:"";position:absolute;inset:0}
.card-link svg{width:15px;height:15px;flex:none;transition:transform .3s var(--ease)}
.card:hover .card-link svg{transform:translateX(5px)}
.card-diagram{background:var(--navy);width:100%}
.card-diagram svg{display:block;width:100%;height:auto}
@media(max-width:1020px){.cards{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.cards{grid-template-columns:1fr}}
.cards--flat .card{background:transparent}
.cards--flat .card:hover{transform:none}
.cards--flat .card .ph{aspect-ratio:4/5;padding:0;overflow:hidden}
.cards--flat .card .ph img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .7s var(--ease)}
.cards--flat .card:hover .ph img{transform:scale(1.04)}
.cards--flat .card-body{padding:18px 2px 0}
.cards--flat .card h3{font-size:26px}

/* --- placeholders fotográficos (sin stock) --- */
.ph{aspect-ratio:16/10;background:var(--navy);display:grid;place-items:center;padding:14px;text-align:center;color:var(--water-400);font:500 12.5px/1.5 var(--font-d);letter-spacing:.06em;text-transform:uppercase;border-radius:var(--r)}
.ph--wide{aspect-ratio:21/8}
.ph--tall{aspect-ratio:3/4}

/* --- listas numeradas con marcador inclinado --- */
.slist{list-style:none;margin:0;padding:0;display:grid}
.slist li{display:grid;grid-template-columns:48px minmax(0,1fr);gap:8px 28px;padding:clamp(22px,2.4vw,34px) 0;border-top:1px solid var(--navy);align-items:start}
.slist li:last-child{border-bottom:1px solid var(--navy)}
.s-num{font:500 13px var(--font-d);text-decoration:underline;text-underline-offset:4px;color:var(--navy);padding-top:12px}
.slist h3{position:relative;display:inline-block;padding:4px 10px 4px 14px;font-size:clamp(26px,2.2vw,40px);font-weight:500;letter-spacing:-.025em;line-height:1.05;isolation:isolate;color:var(--navy)}
.slist h3::before{content:"";position:absolute;left:0;top:0;bottom:0;width:calc(1.15em + 14px);background:var(--mark,var(--sand));clip-path:polygon(0 0,100% 0,72% 100%,0 100%);z-index:-1;transition:width .55s var(--ease)}
.slist li:hover h3::before{width:100%}
.slist p{grid-column:2;color:var(--grey);max-width:62ch;font-size:16.5px}
.mark-sand{--mark:var(--sand)}.mark-water{--mark:var(--water-100)}.mark-sun{--mark:var(--sun-100)}.mark-navy{--mark:var(--navy-100)}
@media(max-width:560px){.slist li{grid-template-columns:1fr}.slist p{grid-column:1}.s-num{padding-top:0}}
/* pasos en 4 columnas (páginas v1) */
.steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:clamp(24px,3vw,40px)}
.step{border-top:1px solid var(--navy);padding-top:18px;display:grid;gap:10px;align-content:start;position:relative}
.step::before{content:"";position:absolute;top:-1px;left:0;width:0;height:3px;background:var(--sun);transition:width .5s var(--ease)}
.step:hover::before{width:100%}
.step-num{font:500 13px var(--font-d);text-decoration:underline;text-underline-offset:4px;color:var(--navy)}
.step h3{font-size:clamp(22px,1.5vw,26px);font-weight:600}
.step p{font-size:15.5px;color:var(--grey)}
@media(max-width:1020px){.steps{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.steps{grid-template-columns:1fr}}
/* proceso en fichas (ol con contador) */
.process{list-style:none;margin:0;padding:0;counter-reset:paso}
.process li{counter-increment:paso;display:grid;grid-template-columns:48px 1fr;gap:6px 24px;padding:22px 0;border-top:1px solid var(--navy)}
.process li:last-child{border-bottom:1px solid var(--navy)}
.process li::before{content:"0" counter(paso);grid-row:1/span 2;font:500 13px var(--font-d);color:var(--navy);text-decoration:underline;text-underline-offset:4px;padding-top:8px}
.process h3{font-size:clamp(22px,1.5vw,28px);font-weight:600;grid-column:2}
.process p{font-size:16px;color:var(--grey);grid-column:2;max-width:62ch}

/* --- quiénes somos / por qué (páginas v1) --- */
.about-grid{display:grid;grid-template-columns:1.5fr 1fr;gap:clamp(36px,6vw,88px);align-items:start}
.about-text p{font-size:17px}
.about-aside{display:grid;gap:34px;border-left:1px solid var(--navy);padding-left:clamp(24px,3vw,44px)}
@media(max-width:900px){.about-grid{grid-template-columns:1fr}.about-aside{border-left:0;padding-left:0;border-top:1px solid var(--navy);padding-top:34px}}
.why{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(28px,4vw,52px)}
.why-item{display:grid;gap:14px;align-content:start}
.why-icn{width:52px;height:52px;border-radius:50%;display:grid;place-items:center;background:var(--sand);color:var(--navy)}
.why-icn svg{width:24px;height:24px}
.why-item p{font-size:15.5px;color:var(--grey);max-width:40ch}
@media(max-width:900px){.why{grid-template-columns:1fr;gap:32px}}

/* --- panel desplazado (foto sobre panel piedra) --- */
.offset{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:clamp(24px,4vw,64px);align-items:center}
.offset-panel{position:relative;padding:clamp(28px,4vw,64px) 0 clamp(28px,4vw,64px) 0;isolation:isolate}
.offset-panel::before{content:"";position:absolute;top:0;bottom:0;left:clamp(40px,8%,96px);right:min(-50vw,-100px);max-width:none;background:var(--stone);z-index:-1}
.offset-panel img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:var(--r)}
@media(max-width:860px){.offset{grid-template-columns:1fr}.offset-panel::before{left:24px;right:-50vw}}

/* --- tabla de especificaciones / lista de datos --- */
.spec-table{width:100%;border-collapse:collapse;background:transparent;border:0}
.spec-table th,.spec-table td{padding:14px 0;text-align:left;vertical-align:top;border-top:1px solid var(--navy)}
.spec-table tr:last-child th,.spec-table tr:last-child td{border-bottom:1px solid var(--navy)}
.spec-table th{font:400 15px var(--font-d);color:var(--grey);width:220px;padding-right:20px}
.spec-table td{font:500 16px/1.5 var(--font-d);color:var(--ink)}
@media(max-width:640px){.spec-table th{width:128px}}
@media(max-width:560px){
.spec-table tr{display:block;padding:12px 0;border-top:1px solid var(--navy)}
.spec-table tr:last-child{border-bottom:1px solid var(--navy)}
.spec-table th,.spec-table td{display:block;width:auto;padding:0;border:0}
.spec-table th{margin-bottom:4px}
}
.data-list{margin:0;display:grid}
.data-list div{display:flex;justify-content:space-between;gap:20px;padding:13px 0;border-top:1px solid var(--navy)}
.data-list div:last-child{border-bottom:1px solid var(--navy)}
.data-list dt{font:400 15.5px var(--font-d);color:var(--grey)}
.data-list dd{margin:0;font:500 15.5px var(--font-d);color:var(--ink);text-align:right}
.pager{display:flex;align-items:center;gap:18px;font:500 15px var(--font-d);color:var(--navy)}
.pager a{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-width:44px;min-height:44px;color:var(--navy);text-decoration:none}
.pager a svg{width:34px;height:14px;transition:transform .3s var(--ease)}
.pager a:hover svg{transform:translateX(4px)}
.pager a.prev:hover svg{transform:translateX(-4px)}

/* --- índice de servicios (v1) --- */
.svc-row{display:grid;grid-template-columns:minmax(240px,360px) 1fr;background:var(--stone);border-radius:var(--r);overflow:hidden}
.svc-row+.svc-row{margin-top:16px}
.svc-row-media{position:relative;min-height:250px}
.svc-row-media img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.svc-row-body{padding:clamp(22px,3.5vw,40px);display:grid;gap:16px;align-content:start;justify-items:start}
.svc-row-body h2{font-size:clamp(26px,1.8vw,36px)}
.svc-row-body>p{color:var(--grey);max-width:64ch}
.chips{display:flex;flex-wrap:wrap;gap:8px;list-style:none;margin:0;padding:0}
.chip{display:inline-block;font:500 13.5px var(--font-d);color:var(--navy);border:1px solid var(--navy);border-radius:999px;padding:8px 14px;text-decoration:none;transition:background .25s,color .25s}
a.chip:hover{background:var(--navy);color:#fff}
.chip--soon{color:var(--grey);border-style:dashed;border-color:var(--grey)}
.chip--soon:hover{background:transparent;color:var(--ink)}
@media(max-width:760px){.svc-row{grid-template-columns:1fr}.svc-row-media{min-height:190px}}
.pending{display:inline-block;font:500 13.5px/1.5 var(--font-d);color:var(--navy);background:var(--sand);border-radius:var(--r);padding:10px 14px}

/* --- diagrama estratigráfico (fichas) --- */
.diagram{background:var(--navy);border-radius:var(--r);padding:clamp(18px,3vw,32px)}
.diagram svg{width:100%;height:auto;display:block}
.diagram-caption{font:500 12.5px/1.6 var(--font-d);letter-spacing:.06em;text-transform:uppercase;color:var(--grey);margin-top:14px}

/* --- FAQ --- */
.faq{border-top:1px solid var(--navy)}
.faq details{border-bottom:1px solid var(--navy)}
.faq summary{list-style:none;display:flex;align-items:center;justify-content:space-between;gap:18px;padding:22px 2px;cursor:pointer;font:500 clamp(18px,1.2vw,22px)/1.3 var(--font-d);letter-spacing:-.01em;color:var(--navy)}
.faq summary::-webkit-details-marker{display:none}
.faq summary:hover{color:var(--sun-700)}
.faq-x{flex:none;position:relative;width:32px;height:32px;border-radius:50%;background:var(--navy);transition:transform .35s var(--ease),background .3s}
.faq-x::before,.faq-x::after{content:"";position:absolute;background:#fff;left:50%;top:50%;width:12px;height:2px;transform:translate(-50%,-50%)}
.faq-x::after{transform:translate(-50%,-50%) rotate(90deg)}
.faq details[open] .faq-x{transform:rotate(135deg);background:var(--sun)}
.faq details[open] .faq-x::before,.faq details[open] .faq-x::after{background:var(--navy-950)}
.faq-a{padding:0 60px 24px 2px;color:var(--grey);font-size:16px;max-width:70ch}
@media(prefers-reduced-motion:reduce){.faq-x{transition:none}}

/* --- formularios --- */
.form{display:grid;gap:16px}
.field{display:grid;gap:6px}
.field label{font:500 14px var(--font-d);color:var(--ink)}
.field input,.field textarea,.field select{width:100%;min-height:48px;font:400 16px var(--font-b);color:var(--ink);background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:13px 14px;-webkit-appearance:none;appearance:none;background-clip:padding-box;transition:border-color .2s,box-shadow .2s}
.field select{padding-right:44px;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23083038' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 14px center;background-size:16px}
.field input:focus,.field textarea:focus,.field select:focus{border-color:var(--navy);outline:none;box-shadow:0 0 0 3px var(--sun-100)}
.field textarea{min-height:110px;resize:vertical}
.field input:user-invalid,.field textarea:user-invalid,.field select:user-invalid{border-color:var(--sun-700);box-shadow:inset 0 0 0 1px var(--sun-700)}
.field .msg{display:none;font-size:13px;font-weight:500;color:var(--sun-700)}
.field input:user-invalid ~ .msg,.field textarea:user-invalid ~ .msg,.field select:user-invalid ~ .msg{display:block}
.check{display:flex;gap:10px;align-items:flex-start;font-size:14px;line-height:1.5;color:var(--ink)}
.check input{width:20px;height:20px;margin:2px 0 0;accent-color:var(--sun);flex:none}
.form-note{font:400 13px var(--font-d);color:var(--grey)}
.hp,.hidden{position:absolute !important;left:-9999px !important;width:1px;height:1px;overflow:hidden;margin:0}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
@media(max-width:640px){.form-row{grid-template-columns:1fr}}

/* --- CTA final --- */
.cta-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(32px,6vw,80px);align-items:start}
.cta-info{display:grid;gap:22px;align-content:start;justify-items:start}
.cta-phone{display:inline-block;padding-block:6px;font:600 clamp(26px,2.6vw,40px)/1.1 var(--font-d);letter-spacing:-.02em;color:var(--navy);text-decoration:none}
.cta-phone:hover{color:var(--sun-700)}
.cta-meta{font:400 14.5px/1.7 var(--font-d);color:var(--grey)}
.cta-grid form.form{background:#fff;border-radius:var(--r);padding:clamp(22px,3vw,36px);color:var(--ink)}
.section--alt .cta-grid form.form,.section--tight .cta-grid form.form{background:var(--stone)}
.cta-grid form.form .field input,.cta-grid form.form .field textarea,.cta-grid form.form .field select{background:#fff}
@media(max-width:900px){.cta-grid{grid-template-columns:1fr}}

/* --- WhatsApp flotante --- */
.wa-float{position:fixed;right:18px;bottom:18px;right:max(18px,env(safe-area-inset-right));bottom:max(18px,calc(env(safe-area-inset-bottom) + 10px));z-index:60;width:56px;height:56px;background:var(--navy);color:#fff;border-radius:50%;display:grid;place-items:center;box-shadow:0 8px 24px rgba(4,27,34,.25);text-decoration:none;transition:transform .35s var(--ease),background .3s}
.wa-float:hover{background:var(--sun);color:var(--navy-950);transform:translateY(-3px)}
.wa-float svg{width:28px;height:28px}

/* --- breadcrumbs --- */
.crumbs{margin:0 0 26px;padding:0;list-style:none;display:flex;flex-wrap:wrap;gap:4px 10px;font:500 13.5px var(--font-d);color:var(--grey)}
.crumbs li{display:flex;gap:10px;align-items:center}
.crumbs li+li::before{content:"/";color:var(--sun)}
.crumbs a{color:var(--grey);text-decoration:none}
.crumbs a:hover{color:var(--navy);text-decoration:underline}

/* --- interiores: cabecera de página, ficha, caso --- */
.page-head{padding-block:clamp(40px,5vw,72px) clamp(28px,4vw,48px)}
.page-head h1{font-size:clamp(40px,3vw + 16px,76px);max-width:18ch}
.page-head .lead{max-width:60ch;font-size:clamp(18px,1.15vw,21px);margin-top:24px;color:var(--grey)}
.page-head--split{display:grid;grid-template-columns:minmax(0,1fr) minmax(240px,.55fr);gap:clamp(28px,5vw,80px);align-items:end}
.page-head--split .hero-art{max-width:420px;margin:0 0 0 auto;position:relative;aspect-ratio:1;width:100%}
.page-head--split .hero-art .arc{position:absolute;left:0;right:0;bottom:0;--arc-t:clamp(22px,3.4vw,44px)}
.page-head--split .hero-art .disc{position:absolute;inset:clamp(22px,3.4vw,44px);background:var(--navy-800)}
@media(max-width:860px){.page-head--split{grid-template-columns:1fr}.page-head--split .hero-art{max-width:min(320px,70vw);margin:0}}
.ficha-grid{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:clamp(36px,5vw,72px);align-items:start}
.rail{position:sticky;top:112px}
.rail-card{background:var(--sand);border-radius:var(--r);overflow:hidden}
.rail-card::before{display:none}
.rail-body{padding:26px 24px 28px;display:grid;gap:14px;justify-items:start}
.rail-body .cta-mark{width:52px}
.rail-title{font:700 24px/1.1 var(--font-d);color:var(--navy);letter-spacing:-.02em}
.rail-body p{font-size:15px;color:var(--grey)}
.rail-phone{font:600 20px var(--font-d);color:var(--navy);text-decoration:none}
.rail-phone:hover{color:var(--sun-700)}
.rail-meta{font:400 13px var(--font-d);color:var(--grey)}
@media(max-width:1020px){.ficha-grid{grid-template-columns:1fr}.rail{display:none}}
.block{display:grid;gap:22px}
.block+.block{margin-top:clamp(44px,5.5vw,72px)}
.block>h2{font-size:clamp(28px,1.4vw + 18px,40px)}
.prose{display:grid;gap:14px;max-width:70ch}
.prose p{font-size:17px}
.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
@media(max-width:700px){.gallery{grid-template-columns:1fr}}
.case-card{position:relative;display:grid;grid-template-columns:minmax(180px,280px) 1fr;background:var(--stone);border-radius:var(--r);overflow:hidden;margin-top:22px;transition:transform .4s var(--ease)}
.case-card:hover{transform:translateY(-4px)}
.case-card .ph{aspect-ratio:auto;min-height:160px;height:100%;border-radius:0}
.case-body{padding:22px 24px;display:grid;gap:10px;align-content:center;justify-items:start}
@media(max-width:640px){.case-card{grid-template-columns:1fr}.case-card .ph{min-height:120px}}
/* caso (proyecto): foto sangrada a la izquierda + panel piedra a la derecha */
.case-hero{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);align-items:stretch}
.case-hero-media{position:relative;margin-left:calc(50% - 50vw + 0px);min-height:clamp(320px,46vw,680px)}
.case-hero-media img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.case-hero-media .plus{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:88px;height:88px;background:rgba(4,27,34,.7);-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}
.case-hero-media .plus::before,.case-hero-media .plus::after{width:26px;height:1.5px}
.case-hero-body{position:relative;padding:clamp(32px,4vw,64px) 0 clamp(32px,4vw,64px) clamp(28px,4vw,72px);display:grid;gap:22px;align-content:start;isolation:isolate}
.case-hero-body::before{content:"";position:absolute;top:calc(-1 * clamp(40px,5vw,72px));bottom:0;left:0;right:-50vw;background:var(--stone);z-index:-1}
.case-hero-body h1{font-size:clamp(36px,2.6vw + 14px,64px);max-width:16ch}
.case-hero-body .lead{font-size:clamp(17px,1.05vw,19px);color:var(--ink);max-width:52ch}
.case-hero-body .lead strong{font-weight:600}
.case-hero-body .data-list{max-width:520px;margin-top:8px}
@media(max-width:900px){.case-hero{grid-template-columns:1fr}.case-hero-media{margin-left:calc(50% - 50vw);margin-right:calc(50% - 50vw);min-height:min(60vw,420px)}.case-hero-body{padding-left:0}.case-hero-body::before{left:calc(50% - 50vw);top:0}.case-hero-body{padding-top:clamp(28px,5vw,44px)}}
/* sangrados a la derecha: nunca más allá del borde del viewport */
.offset,.case-hero{clip-path:inset(0 calc(50% - 50vw) 0 calc(50% - 50vw))}
.swiss{display:grid;grid-template-columns:minmax(200px,.8fr) minmax(0,1.6fr);gap:clamp(20px,3vw,48px);padding:clamp(24px,3vw,40px) 0;border-top:1px solid var(--navy)}
.swiss:last-child{border-bottom:1px solid var(--navy)}
.swiss h2{font-size:clamp(20px,1.3vw,26px);font-weight:500;letter-spacing:-.01em;display:flex;gap:8px;align-items:baseline}
.swiss h2::before{content:"//";color:var(--sun);font-weight:600}
.swiss p{font-size:17px;max-width:66ch}
@media(max-width:700px){.swiss{grid-template-columns:1fr}}

/* --- footer (claro, tres bloques numerados) --- */
.site-footer{background:var(--stone);color:var(--ink);margin-top:0}
.footer-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(28px,4vw,56px);padding-block:clamp(56px,7vw,104px) clamp(40px,5vw,72px)}
.footer-col{display:grid;gap:18px;align-content:start}
.footer-num{font:500 13px var(--font-d);text-decoration:underline;text-underline-offset:4px;color:var(--navy);margin:0}
.footer-title{font:700 clamp(30px,2.6vw,46px)/1 var(--font-d);letter-spacing:-.03em;color:var(--navy);margin:0}
.footer-links{list-style:none;margin:0;padding:0;display:grid;gap:10px;font-size:16.5px}
.site-footer a{color:var(--ink);text-decoration:none}
.site-footer a:hover{color:var(--sun-700)}
.footer-links a{display:inline-block;position:relative;padding-block:8px;margin-block:-8px}
.footer-links a::after{content:"";position:absolute;left:0;right:0;bottom:-2px;height:1px;background:var(--sun);transform:scaleX(0);transform-origin:left;transition:transform .3s var(--ease)}
.footer-links a:hover::after{transform:scaleX(1)}
.footer-bottom{border-top:1px solid var(--navy);padding-block:28px 34px;display:grid;grid-template-columns:auto 1fr auto;gap:22px 40px;align-items:center;font-size:14px;color:var(--grey)}
.footer-nap{display:grid;gap:2px;font-size:14px;color:var(--grey)}
.footer-nap p{margin:0}
.footer-legal{display:flex;flex-wrap:wrap;gap:8px 22px;align-items:center;justify-content:flex-end}
.social{display:flex;gap:10px}
.social a{width:44px;height:44px;border:1px solid var(--navy);border-radius:50%;display:grid;place-items:center;color:var(--navy);transition:background .25s,color .25s}
.social a:hover{background:var(--navy);color:#fff}
.social svg{width:19px;height:19px}
/* footer v1 (páginas aún no migradas) */
.footer-in{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.1fr;gap:clamp(28px,4vw,56px);padding-block:60px 48px}
.footer-brand{display:grid;gap:14px;align-content:start;font-size:15px;justify-items:start}
.footer-claim{color:var(--navy);font:600 18px/1.35 var(--font-d)}
.footer-label{font:500 12px var(--font-d);text-transform:uppercase;letter-spacing:.14em;color:var(--grey);margin:0 0 14px}
.footer-mono{font-size:15px}
@media(max-width:1020px){.footer-in{grid-template-columns:1fr 1fr}}
@media(max-width:860px){.footer-grid{grid-template-columns:1fr;gap:40px}.footer-bottom{grid-template-columns:1fr;justify-items:start}.footer-legal{justify-content:flex-start}}
@media(max-width:560px){.footer-in{grid-template-columns:1fr}}

/* ============================================================
   MÓVIL · táctil
   ============================================================ */
@media(hover:none){
  .btn:hover{transform:none}
  .btn--primary:hover{background:var(--sun);border-color:var(--sun)}
  .btn--navy:hover{background:var(--navy)}
  .btn--ghost:hover{background:none;color:inherit;border-color:currentColor}
  .btn:active{transform:scale(.985)}
  .card:hover,.case-card:hover,.tile:hover{transform:none}
  .tile:hover .disc{transform:none}
  .tile:hover .plus,.project:hover .plus{transform:none;background:var(--navy);color:#fff}
  .project:hover .project-media img,.cards--flat .card:hover .ph img{transform:none}
  .step:hover::before{width:0}
  .slist li:hover h3::before{width:calc(1.15em + 14px)}
  a:hover,.site-footer a:hover{color:inherit}
  .footer-links a:hover::after{transform:scaleX(0)}
  .link-arrow:hover svg,.clients-seq a.client:hover{transform:none}
  .wa-float:hover{transform:none;background:var(--navy);color:#fff}
}
@media(max-width:480px){
  .data-list div{flex-direction:column;gap:2px}
  .data-list dd{text-align:left}
  .pager{justify-content:space-between}
  .case-hero-body .cta-row .btn{flex:1 1 100%}
}
@supports(padding:max(0px)){
  .container{padding-left:max(clamp(20px,4vw,32px),env(safe-area-inset-left));padding-right:max(clamp(20px,4vw,32px),env(safe-area-inset-right))}
  .site-header .header-in{padding-left:max(clamp(24px,3.5vw,56px),env(safe-area-inset-left));padding-right:max(clamp(24px,3.5vw,56px),env(safe-area-inset-right))}
  .menu-panel{padding-bottom:calc(44px + env(safe-area-inset-bottom))}
}
@media(max-width:1200px){
  :root{--head-h:78px}
  .menu>summary{width:48px;height:48px}
}
@media(max-width:640px){
  :root{--head-h:72px}
  .section{padding-block:56px}
  .section--tight{padding-block:40px}
  .sec-head{margin-bottom:28px}
  .hero h1{font-size:clamp(38px,11.5vw,50px);max-width:none}
  .hero--photo .hero-grid{min-height:min(78svh,720px)}
  .crumbs a,.footer-legal a{display:inline-block;padding-block:8px}
  .tiles.tiles--row{gap:14px;padding-block:4px 10px}
  .tiles--row>.tile--line{margin-right:0}
  .tiles--row>.tile h3{font-size:26px}
  .stat-value{font-size:44px}
  .cta-phone{font-size:28px}
  .footer-title{font-size:26px}
  .hero-spec{font-size:12.5px;letter-spacing:.08em;overflow-wrap:anywhere}
  .hero-sub{margin-top:20px}
  .cta-row{gap:12px;margin-top:28px}
  .cta-row .btn{flex:1 1 100%}
  .marquee-seq{font-size:12px;letter-spacing:.05em;padding-block:13px}
  .marquee-seq span::after{margin-inline:18px}
  .stat{padding:24px 0}
  .menu-panel a{min-height:48px;display:flex;align-items:center}
  .footer-links{gap:0}
  .footer-links a{display:block;padding-block:10px;margin-block:0}
  .process li{grid-template-columns:40px 1fr;gap:4px 14px}
  .wa-float{width:54px;height:54px}
  .tile{padding-bottom:110px}
}
@media(max-width:400px){
  .container{padding-inline:18px}
  .btn{padding:14px 20px;font-size:15.5px}
  .btn--sm{font-size:14.5px;padding:11px 16px}
}
@media(max-height:520px) and (orientation:landscape){
  .hero-grid{min-height:auto;padding-block:44px}
  .menu-panel{padding-bottom:28px}
}
/* ============================================================
   TWEAK · colores invertidos (html.inverted, assets/tweaks.js)
   ============================================================ */
html.inverted{color-scheme:dark;
  --paper:#041B22;--ink:#E6EEF0;--grey:#A7BAC1;--line:rgba(255,255,255,.18);
  --stone:#0A2A34;--sand:#123A45;--navy-100:#0E3440;--water-100:#0C3A44;--sun-100:rgba(255,96,26,.22);
  --water-ink:#6FD3E6}
html.inverted body{background:var(--paper);color:var(--ink)}
html.inverted h1,html.inverted h2,html.inverted h3,html.inverted h4,html.inverted .kicker,html.inverted .tile,html.inverted .tile h3,html.inverted .duo-col--sand,html.inverted .duo-col h3,html.inverted .kw--xl,html.inverted .s-num,html.inverted .slist h3,html.inverted .stat-value,html.inverted .cta-phone,html.inverted .rail-title,html.inverted .rail-phone,html.inverted .footer-title,html.inverted .footer-num,html.inverted .nav-list>li>a,html.inverted .header-phone,html.inverted .logo,html.inverted .link-arrow,html.inverted .project,html.inverted .pager,html.inverted .pager a,html.inverted .faq summary,html.inverted .step-num,html.inverted .tile-num,html.inverted .swiss h2,html.inverted .chip,html.inverted .crumbs a:hover{color:var(--ink)}
html.inverted a{color:var(--water-ink)}
html.inverted a:hover{color:#fff}
html.inverted .site-header{background:rgba(4,27,34,.88);color:var(--ink)}
html.inverted .site-header.scrolled{background:rgba(4,27,34,.97);box-shadow:0 1px 0 var(--line)}
html.inverted .logo-img,html.inverted .cta-mark{filter:brightness(0) invert(1)}
html.inverted .bars,html.inverted .bars::before,html.inverted .bars::after{background:var(--ink)}
html.inverted .menu>summary{border-color:var(--ink)}
html.inverted .menu-panel{background:var(--paper);border-color:var(--line)}
html.inverted .menu-panel a{color:var(--ink);border-color:var(--line)}
html.inverted .marquee{background:var(--stone);color:var(--ink)}
html.inverted .stats,html.inverted .stat,html.inverted .stat+.stat{border-color:var(--line)}
html.inverted .stats-band{background:var(--sun)}
html.inverted .stats--sun .stat-label,html.inverted .stats--sun .stat-value{color:var(--navy-950)}
html.inverted .sec-head::before,html.inverted .slist li,html.inverted .process li,html.inverted .data-list div,html.inverted .spec-table th,html.inverted .spec-table td,html.inverted .faq,html.inverted .faq details,html.inverted .footer-bottom,html.inverted .swiss,html.inverted .step,html.inverted .about-aside,html.inverted .projects--stack li,html.inverted .clients{border-color:var(--line)}
html.inverted .sec-head::before{background:var(--line)}
html.inverted .tile{color:var(--ink)}
html.inverted .tile--stone{--tile-bg:var(--stone)}
html.inverted .plus,html.inverted .faq-x{background:var(--ink);color:var(--paper)}
html.inverted .faq-x::before,html.inverted .faq-x::after{background:var(--paper)}
html.inverted .duo-col--navy{background:var(--navy)}
html.inverted .duo--panel{background:var(--stone)}
html.inverted .duo--panel .duo-col{background:transparent;color:var(--ink)}
html.inverted .duo--panel .duo-col+.duo-col,html.inverted .duo--panel .kw li{border-color:var(--line)}
html.inverted .clients,html.inverted .project-media{background:var(--paper)}
html.inverted .section--alt,html.inverted .offset-panel::before,html.inverted .case-hero-body::before,html.inverted .site-footer,html.inverted .card,html.inverted .svc-row,html.inverted .case-card{background:var(--stone)}
html.inverted .section--dark,html.inverted .section--cta{background:var(--sand);color:var(--ink)}
html.inverted .section--dark .lead,html.inverted .section--dark .cta-meta{color:var(--grey)}
html.inverted .cta-grid form.form,html.inverted .section--alt .cta-grid form.form,html.inverted .section--tight .cta-grid form.form{background:var(--stone)}
html.inverted .field input,html.inverted .field textarea,html.inverted .field select,html.inverted .cta-grid form.form .field input,html.inverted .cta-grid form.form .field textarea,html.inverted .cta-grid form.form .field select{background:var(--paper);color:var(--ink);border-color:var(--line)}
html.inverted .field select{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23E6EEF0' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E")}
html.inverted .field input:focus,html.inverted .field textarea:focus,html.inverted .field select:focus{border-color:var(--sun)}
html.inverted .field label,html.inverted .check{color:var(--ink)}
html.inverted .btn--navy{background:var(--ink);border-color:var(--ink);color:var(--paper)}
html.inverted .btn--navy:hover{background:#fff;border-color:#fff;color:var(--paper)}
html.inverted .btn--ghost:hover{background:var(--ink);border-color:var(--ink);color:var(--paper)}
html.inverted .site-footer a,html.inverted .footer-nap,html.inverted .footer-bottom{color:var(--grey)}
html.inverted .footer-links a{color:var(--ink)}
html.inverted .social a{border-color:var(--ink);color:var(--ink)}
html.inverted .social a:hover{background:var(--ink);color:var(--paper)}
html.inverted .wa-float{background:var(--sun);color:var(--navy-950)}
html.inverted .rail-card{background:var(--sand)}
html.inverted .diagram,html.inverted .ph,html.inverted .card-diagram{background:var(--navy)}
html.inverted .clients-seq img{background:#fff;padding:8px 12px;border-radius:2px;box-sizing:content-box}
html.inverted ::selection{background:var(--sun);color:var(--navy-950)}
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .hero-copy>*,.hero--photo .hero-media img{animation:none}
  .bars,.bars::before,.bars::after,.plus,.faq-x,.nav-list>li>a::after{transition:none}
}

/* --- desplegables de cabecera (Soluciones / Sectores) --- */
.nav-list>li{position:relative}
.nav-chev{width:13px;height:13px;flex:none;transition:transform .25s var(--ease)}
.nav-sub{position:absolute;left:0;top:100%;min-width:280px;margin:0;padding:10px 0;list-style:none;display:grid;background:#fff;border:1px solid var(--line);border-radius:var(--r);box-shadow:0 24px 48px -24px rgba(4,27,34,.35);opacity:0;visibility:hidden;transform:translateY(6px);transition:opacity .2s,transform .25s var(--ease),visibility 0s .25s;z-index:60}
.nav-sub::before{content:"";position:absolute;left:0;right:0;top:-10px;height:10px}
.has-sub:hover>.nav-sub,.has-sub:focus-within>.nav-sub{opacity:1;visibility:visible;transform:none;transition:opacity .2s,transform .25s var(--ease),visibility 0s}
.has-sub:hover>a .nav-chev,.has-sub:focus-within>a .nav-chev,.has-sub.is-open>a .nav-chev{transform:rotate(180deg)}
.has-sub.is-open>.nav-sub{opacity:1;visibility:visible;transform:none}
.nav-sub a{min-height:44px;align-items:center}
.nav-sub a{display:flex;align-items:baseline;gap:8px;padding:10px 18px;font:400 15.5px/1.3 var(--font-b);color:var(--ink);text-decoration:none;white-space:nowrap}
.nav-sub a::before{content:"_";color:var(--sun);font:600 15px var(--font-d)}
.nav-sub a:hover,.nav-sub a:focus-visible{background:var(--stone);color:var(--navy)}
@media(max-width:1400px){.header-phone{display:none}}
html.inverted .nav-sub{background:var(--paper);border-color:var(--line)}
html.inverted .nav-sub a{color:var(--ink)}
html.inverted .nav-sub a:hover{background:var(--stone);color:#fff}
@media(prefers-reduced-motion:reduce){.nav-sub,.nav-chev{transition:none}}
/* disco placeholder (sector sin foto todavía) */
.disc--ph{display:grid;align-content:start;justify-items:start;text-align:left;padding:13% 34% 0 15%;color:var(--water-400);font:500 12.5px/1.5 var(--font-d);letter-spacing:.06em;text-transform:uppercase}
.disc--ph span{max-width:20ch}
[data-reveal].is-in>*:nth-child(7){transition-delay:.48s}
.field label .opt{font-weight:400;color:var(--grey)}
/* footer en cuatro bloques */
.footer-grid--4{grid-template-columns:repeat(4,minmax(0,1fr))}
@media(max-width:1020px){.footer-grid--4{grid-template-columns:1fr 1fr}}
@media(max-width:860px){.footer-grid.footer-grid--4{grid-template-columns:1fr}}

/* sectores en una sola fila horizontal (desplazable) */
.tiles.tiles--row{grid-template-columns:none;grid-auto-flow:column;grid-auto-columns:min(340px,82vw);gap:22px;overflow-x:auto;overscroll-behavior-x:contain;scroll-snap-type:none;scroll-behavior:smooth;-webkit-overflow-scrolling:touch;margin-inline:calc(50% - 50vw);padding-inline:calc(50vw - 50%);scroll-padding-inline:calc(50vw - 50%);padding-block:6px 14px;scrollbar-width:thin;scrollbar-color:var(--navy) transparent}
.tiles--row>.tile{scroll-snap-align:start;min-height:clamp(380px,30vw,500px);gap:12px;padding-bottom:min(250px,74%)}
.tiles--row>.tile h3{font-size:clamp(26px,1.8vw,32px);margin-top:8px}
.tiles--row>.tile p{font-size:15px;max-width:28ch}
.tiles--row>.tile .disc{width:92%;right:-16%;top:auto;bottom:-16%}
.tiles--row::-webkit-scrollbar{height:6px}
.tiles--row::-webkit-scrollbar-thumb{background:var(--navy);border-radius:3px}
.tiles--row::-webkit-scrollbar-track{background:transparent}

/* --- sistema de color por línea de trabajo --- */
[data-line="contencion"]{--lc:var(--line-contencion)}
[data-line="redes"]{--lc:var(--line-redes)}
[data-line="efluentes"]{--lc:var(--line-efluentes)}
[data-line="terreno"]{--lc:var(--line-terreno)}
[data-line="ingenieria"]{--lc:var(--line-ingenieria)}
.tile--line::before{content:"";position:absolute;left:0;right:0;top:0;height:12px;background:var(--lc);border-radius:var(--r) var(--r) 0 0;transform-origin:top;transition:transform .45s var(--ease);will-change:transform}
.tile--line:hover::before{transform:scaleY(1.5)}
.tile--line .tile-num{text-decoration-color:var(--lc);text-decoration-thickness:2px}
.tile--line .plus{background:var(--lc);color:#fff}
.tile--line:hover .plus{background:var(--lc);color:#fff}
.tiles--row>.tile{transition:transform .45s var(--ease),box-shadow .45s var(--ease)}
.tiles--row>.tile:hover{transform:translateY(-3px)}
.tiles--row>.tile--line{min-height:clamp(300px,24vw,380px);padding-bottom:clamp(22px,2.2vw,30px);justify-content:flex-start;margin-right:14px}
.tiles--row>.tile--line h3{margin-top:auto}
.nav-sub a[data-line]::before,.menu-panel .sub-link[data-line]::before,.footer-links a[data-line]::before{content:"";display:inline-block;width:10px;height:10px;border-radius:50%;background:var(--lc);flex:none;align-self:center;margin-right:2px}
.menu-panel .sub-link[data-line],.footer-links a[data-line]{display:inline-flex;align-items:center;gap:10px}
.tag-line{display:inline-flex;align-items:center;gap:7px}
.tag-line .dot{width:9px;height:9px;border-radius:50%;background:var(--lc);flex:none}

/* --- páginas de solución (madre + subpáginas) --- */
.page-head[data-line]{border-top:12px solid var(--lc)}
.page-head .kicker{margin-bottom:18px}
.page-head .cta-row{margin-top:30px}
.prose-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:clamp(20px,3vw,48px);align-items:start}
.prose-2 .lead{color:var(--grey);font-size:clamp(17px,1.05vw,19px);line-height:1.55;max-width:none}
@media(max-width:760px){.prose-2{grid-template-columns:1fr}}
.cards--8 .card h3{font-size:21px}
.cards--8 .card p{font-size:15px}
.mat-apps{margin-top:14px}
.slist li>div>h3+p{margin-top:14px}
.mat-apps span{display:block;font:500 12px var(--font-d);letter-spacing:.08em;text-transform:uppercase;color:var(--navy);margin-bottom:6px}
.kw--desc{gap:12px;font:400 16.5px/1.55 var(--font-b);color:var(--ink)}
.kw--desc li::before{font:600 17px var(--font-d)}
.kw--desc strong{font:600 17px var(--font-d);color:var(--navy)}
.chips--lg .chip{font-size:15px;padding:11px 18px}
.diagram--cut{padding:clamp(12px,2vw,24px) clamp(18px,3vw,32px)}
.diagram--cut svg{max-width:720px;margin:0 auto}
.projects--2{grid-template-columns:repeat(2,minmax(0,1fr))}
.projects--2 .ph{aspect-ratio:4/3;border-radius:var(--r)}
@media(max-width:560px){.projects--2{grid-template-columns:1fr}}
.swiss .chips{align-self:center}

/* tarjetas de solución: velo muy claro del color de la línea sobre fondo blanco; al pasar el cursor el tono sube un punto */
.tile--solid{--tile-a:.09;--tile-bg:color-mix(in oklab,var(--tile-c) calc(var(--tile-a) * 100%),transparent);color:var(--navy);border:1px solid color-mix(in oklab,var(--tile-c) 22%,transparent);transition:background-color .5s var(--ease),border-color .5s var(--ease),transform .45s var(--ease),box-shadow .45s var(--ease)}
.tile--solid{--tile-c:var(--lc,var(--water));--tile-a:.06}
.tile--solid:hover{--tile-bg:color-mix(in oklab,var(--tile-c) calc(var(--tile-a) * 100% + 6%),transparent);border-color:color-mix(in oklab,var(--tile-c) 34%,transparent)}
.tile--solid h3,.tile--solid p,.tile--solid .tile-num{color:var(--navy)}
.tile--solid p{opacity:.85}
.tile--solid.tile--line::before{background:var(--lc);transition:transform .45s var(--ease),background-color .35s var(--ease)}
.tile--solid.tile--line:hover::before{background:var(--sun)}
.tile--solid.tile--line .tile-num{text-decoration-color:var(--lc);transition:text-decoration-color .35s var(--ease)}
.tile--solid.tile--line:hover .tile-num{text-decoration-color:var(--sun)}
.tile--solid.tile--line .plus{background:var(--lc);color:#fff;transition:background-color .35s var(--ease),transform .5s var(--ease)}
.tile--solid.tile--line:hover .plus{background:var(--sun);color:var(--navy-950)}


/* código de color en páginas de solución: rótulos //, numeración y hover de la línea naranja */
main[data-line] .kicker::before{color:var(--lc)}
main[data-line] .s-num{text-decoration-color:var(--lc)}
.tile--solid.tile--line[data-line="redes"]:hover::before{background:var(--navy)}
.tile--solid.tile--line[data-line="redes"]:hover .tile-num{text-decoration-color:var(--navy)}
.tile--solid.tile--line[data-line="redes"]:hover .plus{background:var(--navy);color:#fff}
/* páginas de sector: solución a la que enlaza cada tarjeta */
.tile-sol{display:flex;align-items:center;gap:8px;margin-top:4px;font:500 13.5px/1.3 var(--font-d);color:var(--navy)}
.tile-sol::before{content:"";width:9px;height:9px;border-radius:50%;background:var(--lc);flex:none}
.projects--2 .ph{display:grid;place-items:center;padding:24px;text-align:center}

.projects--stack .project-media{position:relative}
.projects--stack .project .ph p{margin:0;font:500 12.5px/1.5 var(--font-d);letter-spacing:.06em;text-transform:uppercase;color:var(--water-400)}

/* cabecera partida (Empresa): texto a la izquierda, foto sangrada al borde derecho */
.page-head--photo{padding-bottom:0}
.split-hero{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(28px,4vw,72px);align-items:center}
.split-hero-body .kicker{margin:22px 0 18px}
.split-hero-body h1{font-size:clamp(36px,2.4vw + 14px,62px);max-width:16ch}
.split-hero-body .lead{max-width:56ch}
.split-hero-media{position:relative;margin-right:calc(50% - 50vw);min-height:clamp(340px,44vw,640px);align-self:stretch;overflow:hidden;border-radius:var(--r) 0 0 var(--r)}
.split-hero-media img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.split-hero-media::before{content:"";position:absolute;left:0;top:0;bottom:0;width:12px;background:var(--sun);z-index:1}
.split-hero-tag{position:absolute;left:0;bottom:0;z-index:1;display:inline-flex;align-items:center;gap:14px;padding:14px 22px 14px 26px;background:var(--navy-950);color:#fff;font:500 13px/1.3 var(--font-d);letter-spacing:.02em}
.split-hero-tag .s-num{color:#fff;padding-top:0}
@media(max-width:900px){.split-hero{grid-template-columns:1fr;gap:28px}.split-hero-media{margin-left:calc(50% - 50vw);margin-right:calc(50% - 50vw);min-height:min(62vw,420px);border-radius:0}.split-hero-media::before{left:0;right:0;top:0;bottom:auto;width:auto;height:8px}}

/* --- glosario --- */
.gl-index{display:flex;flex-wrap:wrap;gap:8px;margin-top:28px}
.gl-index a{display:grid;place-items:center;min-width:40px;min-height:40px;padding:0 10px;border:1px solid var(--navy);border-radius:999px;color:var(--navy);text-decoration:none;font:500 14px var(--font-d);transition:background .25s,color .25s}
.gl-index a:hover{background:var(--navy);color:#fff}
.gl-list>*{max-width:820px}
.gl-letter{font:600 clamp(28px,2vw,40px)/1 var(--font-d);color:var(--sun);margin:clamp(40px,5vw,64px) 0 8px;scroll-margin-top:calc(var(--head-h) + 24px)}
.gl-term{padding:22px 0;border-top:1px solid var(--line);display:grid;gap:12px;scroll-margin-top:calc(var(--head-h) + 24px)}
.gl-term h2{font-size:clamp(22px,1.3vw + 12px,30px);letter-spacing:-.02em}
.gl-term p{color:var(--ink);font-size:16.5px;text-align:left}
.gl-link{font:500 14px var(--font-d)!important;color:var(--navy)!important}
.gl-link a{color:var(--navy);text-decoration:underline;text-underline-offset:3px;text-decoration-color:var(--sun)}
.gl-link a:hover{color:var(--sun-700)}
/* FAQ con h3 dentro de summary */
.faq summary h3{font:inherit;margin:0;color:inherit}
.zonas div dd{max-width:none}

/* --- banner de consentimiento (AEPD): tres opciones al mismo nivel --- */
.consent{position:fixed;left:0;right:0;bottom:0;z-index:90;padding:0 clamp(12px,2vw,24px) max(12px,env(safe-area-inset-bottom));pointer-events:none}
.consent-in{pointer-events:auto;max-width:720px;margin:0 auto;background:var(--stone);color:var(--ink);border:1px solid var(--line);border-radius:var(--r);padding:clamp(18px,2.4vw,26px);display:grid;gap:12px;box-shadow:0 24px 48px -24px rgba(4,27,34,.35)}
.consent-t{font:600 18px/1.2 var(--font-d);color:var(--navy)}
.consent-p{font-size:15px;color:var(--ink);text-align:left}
.consent-p a{color:var(--navy);text-decoration:underline;text-underline-offset:3px}
.consent-cfg{display:grid;gap:8px;padding:12px 0 4px;border-top:1px solid var(--line)}
.consent-cfg[hidden]{display:none}
.consent-cfg .check span{color:var(--grey);font-size:13px;margin-left:6px}
.consent-btns{display:flex;flex-wrap:wrap;gap:10px}
.consent-btns .btn{flex:1 1 160px;justify-content:center}
body.has-consent .wa-float{bottom:max(200px,calc(env(safe-area-inset-bottom) + 200px))}
@media(max-width:560px){.consent{padding-inline:0}.consent-in{border-radius:var(--r) var(--r) 0 0}}

/* cabecera: isotipo en lugar del logotipo */
.site-header .logo-img--iso{height:clamp(40px,4vw,52px);width:auto}