:root{
  --navy:#12294d;
  --navy-deep:#0d1f3c;
  --blue:#1e3a6e;
  --sky:#00a0f0;
  --sky-soft:#e6f4fc;
  --red:#e8531f;
  --red-dim:#c5410f;
  --ink:#14181f;
  --slate:#5a6472;
  --line:#e4e7ec;
  --paper:#ffffff;
  --mist:#f5f7fa;
  --max:1300px;
}
*{margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{background:var(--paper);color:var(--ink);font-family:'Barlow',sans-serif;font-weight:400;line-height:1.55;-webkit-font-smoothing:antialiased;}
h1,h2,h3,h4,h5,h6{font-family:'Archivo',sans-serif;font-weight:700;line-height:1.04;letter-spacing:-0.01em;}
a{color:inherit;text-decoration:none;}
img{display:block;max-width:100%;}
ul{list-style:none;}
.wrap{max-width:var(--max);margin:0 auto;padding:0 44px;}
@media (max-width:720px){.wrap{padding:0 22px;}}
.eyebrow{font-family:'Archivo',sans-serif;font-size:12px;letter-spacing:2px;text-transform:uppercase;color:var(--red);font-weight:600;display:inline-flex;align-items:center;gap:12px;}
.eyebrow::before{content:'';width:26px;height:3px;background:var(--red);display:inline-block;}
.script{font-family:'Caveat',cursive;font-weight:700;letter-spacing:0;text-transform:none;}

/* ===== HEADER / NAV ===== */
header{position:absolute;top:0;left:0;right:0;z-index:100;padding:20px 0;transition:background .3s ease,padding .3s ease,box-shadow .3s ease;}
header::after{content:'';position:absolute;top:0;right:0;width:8px;height:100%;background:linear-gradient(180deg,var(--red) 0 40%,var(--sky) 40% 100%);}
header.solid, header.panel-open{background:var(--navy-deep);padding:12px 0;box-shadow:0 6px 24px rgba(0,0,0,.22);}
.page-inner header{background:var(--navy-deep);}
header .wrap{display:flex;align-items:center;justify-content:space-between;position:relative;}
.brand{display:flex;align-items:center;gap:12px;z-index:210;}
.brand .chip{background:transparent;padding:0;border-radius:2px;display:flex;}
.brand .chip img{height:56px;}
@media (max-width:900px){.brand .chip img{height:48px;}}
@media (max-width:480px){.brand .chip img{height:40px;}}
.brand b{font-family:'Archivo',sans-serif;color:#fff;font-weight:700;letter-spacing:0.02em;font-size:17px;text-transform:uppercase;}
@media (max-width:480px){.brand b{display:none;}}

nav>ul{display:flex;align-items:stretch;gap:6px;}
nav .lnk,.nav-toggle{color:#fff;font-family:'Archivo',sans-serif;font-size:13px;letter-spacing:0.06em;text-transform:uppercase;font-weight:600;padding:12px 16px;background:none;border:none;cursor:pointer;display:flex;align-items:center;gap:7px;position:relative;}
#siteHeader nav>ul>li{display:flex;align-items:stretch;}
.nav-toggle .cv{width:7px;height:7px;border-right:2px solid var(--sky);border-bottom:2px solid var(--sky);transform:rotate(45deg);margin-top:-3px;transition:transform .25s;}
li.dd.open .nav-toggle .cv{transform:rotate(-135deg);margin-top:3px;}
.cta-btn{background:var(--red);color:#fff !important;padding:12px 22px !important;margin-left:10px;align-self:center;}
.cta-btn:hover{background:var(--red-dim);}

.mega{position:absolute;top:100%;left:50%;width:100vw;max-width:var(--max);background:linear-gradient(90deg,var(--navy-deep) 0 25%,#f8f9fa 25% 100%);color:var(--ink);box-shadow:0 28px 50px rgba(0,0,0,.26);padding:0;border-top:none;opacity:0;visibility:hidden;transform:translateX(-50%) translateY(12px);transition:opacity .28s ease,transform .28s ease,visibility .28s;pointer-events:none;}
li.dd.open>.mega{opacity:1;visibility:visible;transform:translateX(-50%) translateY(0);pointer-events:auto;}
.mega-in{display:flex;gap:0;align-items:stretch;}
.mega-col{flex:1;min-width:0;padding:40px 34px;}
.mega-in>.mega-col:first-child{flex:0 0 25%;}
.mega-in>.mega-col:first-child h5{color:var(--sky);}
.mega-in>.mega-col:first-child a{color:#dfe8f3;border-bottom:1px solid rgba(255,255,255,.14);}
.mega-in>.mega-col:first-child a:hover{color:#fff;padding-left:6px;}
.mega-col h5{font-family:'Archivo',sans-serif;font-size:11px;letter-spacing:0.14em;color:var(--red);margin-bottom:16px;text-transform:uppercase;}
.mega-col a{display:block;font-size:15px;font-weight:500;padding:9px 0;border-bottom:1px solid var(--line);color:var(--slate);transition:color .2s ease,padding .2s;}
.mega-col a:hover{color:var(--red);padding-left:6px;}
.mega-col a.all{color:var(--red);font-weight:700;border-bottom:none;margin-top:8px;}
.mega-feat{flex:1.2;background:var(--mist);padding:0;overflow:hidden;position:relative;min-height:200px;display:flex;align-items:flex-end;}
.mega-feat img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;}
.mega-feat span{position:relative;z-index:2;color:#fff;font-family:'Archivo',sans-serif;font-weight:700;font-size:18px;padding:22px;text-transform:uppercase;background:linear-gradient(0deg,rgba(13,31,60,.9),transparent);width:100%;}
/* Menu "Nuestros Proyectos" (3er item): imagen a la IZQUIERDA + anclado a la derecha para que no se desborde (solo escritorio) */
@media(min-width:1025px){
  #siteHeader nav>ul>li:nth-child(3)>.mega{background:linear-gradient(270deg,var(--navy-deep) 0 25%,#f8f9fa 25% 100%);left:auto;right:0;transform:translateX(0) translateY(12px);}
  #siteHeader nav>ul>li:nth-child(3)>.mega .mega-in{flex-direction:row-reverse;}
  #siteHeader nav>ul>li:nth-child(3).open>.mega,
  #siteHeader nav>ul>li:nth-child(3):hover>.mega{transform:translateX(0) translateY(0);}
}

.burger{display:none;flex-direction:column;justify-content:center;gap:5px;cursor:pointer;width:30px;height:30px;background:none;border:none;z-index:210;}
.burger span{width:26px;height:2px;background:#fff;transition:transform .28s,opacity .2s;}
.burger.x span:nth-child(1){transform:translateY(7px) rotate(45deg);}
.burger.x span:nth-child(2){opacity:0;}
.burger.x span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}

@media (max-width:960px){
  nav{position:fixed;inset:0;background:var(--navy-deep);display:flex;flex-direction:column;align-items:stretch;justify-content:flex-start;overflow-y:auto;padding:100px 0 60px;transform:translateX(100%);transition:transform .4s cubic-bezier(.77,0,.18,1);}
  nav.open{transform:translateX(0);}
  nav>ul{flex-direction:column;align-items:stretch;gap:2px;width:100%;max-width:460px;margin:0 auto;padding:0 28px;}
  nav .lnk,.nav-toggle{font-size:17px;width:100%;justify-content:space-between;padding:16px 6px;border-bottom:1px solid rgba(255,255,255,.08);}
  .cta-btn{margin-left:0;justify-content:center;margin-top:16px;border-radius:2px;}
  .mega{position:static;display:none;width:100%;max-width:none;transform:none;box-shadow:none;background:transparent;padding:6px 0 14px 14px;border-top:none;opacity:1;visibility:visible;pointer-events:auto;transition:none;}
  li.dd.open .mega{display:block;}
  .mega-in{flex-direction:column;gap:20px;}
  .mega-col{padding:6px 0;}
  .mega-in>.mega-col:first-child{flex:1 1 auto;}
  .mega-col a{color:#c9d3e0;border-bottom:1px solid rgba(255,255,255,.08);}
  .mega-in>.mega-col:first-child a{color:#c9d3e0;}
  .mega-col h5{color:var(--sky);}
  .mega-feat{display:none;}
  .burger{display:flex;}
  body.lock{overflow:hidden;}
}

/* ===== HERO ===== */
.hero{position:relative;height:100vh;min-height:600px;display:flex;align-items:center;background:var(--navy-deep);overflow:hidden;}
.hero video,.hero .hero-fallback{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;}
.hero::before{content:'';position:absolute;inset:0;background:linear-gradient(90deg,rgba(13,31,60,.88) 0%,rgba(13,31,60,.62) 45%,rgba(13,31,60,.35) 100%);z-index:1;}
.hero-content{position:relative;z-index:2;width:100%;padding-top:60px;}
.hero h1{color:#fff;font-size:clamp(46px,8vw,104px);letter-spacing:-0.02em;margin:20px 0 10px;line-height:.98;}
.hero h1 .script{display:block;color:var(--sky);font-size:clamp(52px,9vw,120px);line-height:.9;margin-top:-6px;}
.hero .red-underline{width:200px;height:5px;background:var(--red);margin:14px 0 30px;}
.hero p{color:#d3dcea;font-size:clamp(16px,1.6vw,20px);max-width:540px;margin-bottom:40px;}
.hero-cta{display:flex;gap:16px;flex-wrap:wrap;}
.scroll-cue{position:absolute;bottom:34px;left:50%;transform:translateX(-50%);z-index:2;color:#9fb0c8;font-family:'Archivo',sans-serif;font-size:11px;letter-spacing:0.2em;text-transform:uppercase;display:flex;flex-direction:column;align-items:center;gap:10px;}
.scroll-cue .l{width:2px;height:44px;background:linear-gradient(180deg,var(--red),transparent);}
@media (max-width:720px){.scroll-cue{display:none;}}

.btn{display:inline-flex;align-items:center;gap:11px;background:var(--red);color:#fff;font-family:'Archivo',sans-serif;font-size:13px;letter-spacing:0.08em;text-transform:uppercase;font-weight:700;padding:17px 30px;border:none;cursor:pointer;transition:background .25s,gap .25s;}
.btn:hover{background:var(--red-dim);gap:17px;}
.btn.ghost{background:transparent;border:2px solid rgba(255,255,255,.55);}
.btn.ghost:hover{background:#fff;color:var(--navy);border-color:#fff;}
.btn.blue{background:var(--sky);}
.btn.blue:hover{background:#0086cc;}
@media (max-width:600px){.btn{padding:15px 22px;font-size:12px;}}

/* ===== STATS BAR ===== */
.stats{background:var(--navy);color:#fff;}
.stats .wrap{display:grid;grid-template-columns:repeat(4,1fr);gap:0;}
.stat{padding:44px 30px;border-right:1px solid rgba(255,255,255,.1);}
.stat:last-child{border-right:none;}
.stat b{font-family:'Archivo',sans-serif;font-size:clamp(34px,4vw,52px);color:#fff;display:block;line-height:1;}
.stat b em{color:var(--sky);font-style:normal;}
.stat span{font-size:13px;letter-spacing:0.05em;color:#9fb0c8;text-transform:uppercase;margin-top:8px;display:block;}
@media (max-width:820px){.stats .wrap{grid-template-columns:1fr 1fr;} .stat:nth-child(2){border-right:none;} .stat{border-bottom:1px solid rgba(255,255,255,.1);}}
@media (max-width:460px){.stats .wrap{grid-template-columns:1fr;} .stat{border-right:none;}}

/* ===== SECTION ===== */
section{padding:110px 0;position:relative;}
@media (max-width:720px){section{padding:70px 0;}}
.sec-head{max-width:720px;margin-bottom:60px;}
.sec-head h2{font-size:clamp(32px,4.4vw,54px);margin-top:18px;color:var(--navy);}
.sec-head h2 .script{color:var(--sky);}
.sec-head p{color:var(--slate);font-size:18px;margin-top:18px;}

/* ===== INTRO / ABOUT ===== */
.about{background:#fff;}
.about-grid{display:grid;grid-template-columns:1.1fr 1fr;gap:70px;align-items:center;}
.about-txt h2{font-size:clamp(30px,3.6vw,46px);color:var(--navy);margin:16px 0 22px;}
.about-txt p{color:var(--slate);font-size:17px;margin-bottom:18px;}
.about-img{position:relative;aspect-ratio:4/3;overflow:hidden;}
.about-img img{width:100%;height:100%;object-fit:cover;}
.about-img::after{content:'';position:absolute;left:0;bottom:0;width:120px;height:8px;background:var(--red);}
@media (max-width:860px){.about-grid{grid-template-columns:1fr;gap:36px;}}

/* ===== SERVICES cards ===== */
.services{background:var(--mist);}
.svc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;}
.svc{background:#fff;border-top:4px solid var(--sky);padding:38px 32px;transition:transform .45s cubic-bezier(.22,.61,.36,1),box-shadow .45s ease;position:relative;overflow:hidden;}
.svc:nth-child(3n-1){border-top-color:var(--red);}
.svc:nth-child(3n){border-top-color:var(--navy);}
.svc:hover{transform:translateY(-5px);box-shadow:0 18px 36px rgba(18,41,77,.10);}
.svc .no{font-family:'Archivo',sans-serif;font-size:13px;color:var(--slate);letter-spacing:0.12em;}
.svc h3{font-size:22px;color:var(--navy);margin:14px 0 12px;}
.svc p{color:var(--slate);font-size:15px;}
@media (max-width:900px){.svc-grid{grid-template-columns:1fr 1fr;}}
@media (max-width:600px){.svc-grid{grid-template-columns:1fr;}}

.svc-list-wrap{margin-top:70px;}
.svc-catalog{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-top:3px solid var(--navy);}
.svc-cat{padding:30px 26px 30px 0;border-bottom:1px solid var(--line);border-right:1px solid var(--line);}
.svc-cat:last-child{border-right:none;}
.svc-cat h4{font-size:14px;color:var(--navy);margin-bottom:16px;letter-spacing:0.03em;}
.svc-cat h4 span{color:var(--sky);}
.svc-cat li{padding:9px 0;border-top:1px solid var(--line);font-size:14px;color:var(--slate);}
.svc-cat li:first-child{border-top:none;}
@media (max-width:900px){.svc-catalog{grid-template-columns:1fr 1fr;} .svc-cat:nth-child(2n){border-right:none;padding-left:18px;}}
@media (max-width:560px){.svc-catalog{grid-template-columns:1fr;} .svc-cat{border-right:none !important;padding:26px 0;}}

/* ===== PROJECTS grid ===== */
.projects{background:var(--navy-deep);color:#fff;}
.projects .sec-head h2{color:#fff;}
.projects .sec-head p{color:#9fb0c8;}
.proj-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;}
@media (max-width:900px){.proj-grid{grid-template-columns:1fr 1fr;}}
@media (max-width:600px){.proj-grid{grid-template-columns:1fr;}}
.proj{position:relative;aspect-ratio:4/3.2;overflow:hidden;display:block;background:#0a1830;}
.proj img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform 1.1s cubic-bezier(.16,1,.3,1);transform-origin:center;will-change:transform;backface-visibility:hidden;}
.proj:hover img{transform:scale(1.03);}
.proj::before{content:'';position:absolute;inset:0;background:linear-gradient(0deg,rgba(10,18,30,.95) 0%,rgba(10,18,30,.15) 55%);z-index:1;}
.proj-b{position:absolute;inset:0;z-index:2;display:flex;flex-direction:column;justify-content:flex-end;padding:28px;}
.proj-b .loc{font-family:'Archivo',sans-serif;font-size:11px;letter-spacing:0.14em;color:var(--sky);text-transform:uppercase;margin-bottom:8px;}
.proj-b h3{font-size:23px;color:#fff;margin-bottom:6px;}
.proj-b .go{font-family:'Archivo',sans-serif;font-size:12px;letter-spacing:0.08em;text-transform:uppercase;color:#fff;opacity:0;transform:translateX(-8px);transition:opacity .3s,transform .3s;display:inline-flex;align-items:center;gap:8px;margin-top:6px;}
.proj:hover .go{opacity:1;transform:translateX(4px);transition:opacity .3s,transform .2s ease-in-out;}
.proj.flag::after{content:'★ Insignia';position:absolute;top:18px;left:18px;z-index:3;font-family:'Archivo',sans-serif;font-size:10px;letter-spacing:0.1em;text-transform:uppercase;color:#fff;background:var(--red);padding:6px 11px;}

/* ===== CONTACT ===== */
.contact{background:#fff;}
.contact-grid{display:grid;grid-template-columns:1.1fr 1fr;gap:64px;align-items:start;}
.contact h2{font-size:clamp(32px,4vw,50px);color:var(--navy);margin:16px 0 20px;}
.contact .lead{color:var(--slate);font-size:17px;max-width:440px;margin-bottom:40px;}
.cd{border-top:1px solid var(--line);padding:20px 0;}
.cd .k{font-family:'Archivo',sans-serif;font-size:11px;letter-spacing:0.16em;color:var(--red);text-transform:uppercase;margin-bottom:7px;}
.cd .v{font-size:18px;font-weight:500;color:var(--ink);}
.cd .v a:hover{color:var(--sky);}
.contact-panel{background:var(--navy);color:#fff;padding:46px;position:relative;overflow:hidden;}
.contact-panel::before{content:'';position:absolute;top:0;left:0;width:100%;height:6px;background:linear-gradient(90deg,var(--red) 50%,var(--sky) 50%);}
.contact-panel h3{font-size:25px;color:#fff;margin-bottom:14px;}
.contact-panel p{color:#c9d3e0;font-size:15px;margin-bottom:28px;}
@media (max-width:860px){.contact-grid{grid-template-columns:1fr;} .contact-panel{margin-top:8px;}}
@media (max-width:600px){.contact-panel{padding:32px 26px;} .cd .v{font-size:16px;word-break:break-word;}}

/* ===== FOOTER ===== */
footer{background:var(--navy-deep);color:#9fb0c8;padding:56px 0 30px;}
.foot-top{display:flex;justify-content:space-between;gap:36px;flex-wrap:wrap;padding-bottom:36px;border-bottom:1px solid rgba(255,255,255,.1);}
.foot-brand{max-width:300px;}
.foot-brand .chip{background:transparent;padding:0;border-radius:2px;display:inline-flex;margin-bottom:16px;}
.foot-brand .chip img{height:30px;}
.foot-brand p{font-size:14px;color:#8595ac;}
.foot-cols{display:flex;gap:56px;flex-wrap:wrap;}
.foot-col h6{font-family:'Archivo',sans-serif;font-size:11px;letter-spacing:0.13em;color:var(--sky);text-transform:uppercase;margin-bottom:13px;}
.foot-col a{display:block;font-size:14px;color:#9fb0c8;padding:5px 0;}
.foot-col a:hover{color:#fff;}
.foot-bot{padding-top:26px;font-size:13px;color:#647691;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;}
@media (max-width:600px){.foot-top{flex-direction:column;} .foot-bot{flex-direction:column;gap:6px;}}

/* ===== OBRA (project detail) PAGE ===== */
.obra-hero{position:relative;height:70vh;min-height:480px;display:flex;align-items:flex-end;background:var(--navy-deep);overflow:hidden;}
.obra-hero img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;}
.obra-hero::before{content:'';position:absolute;inset:0;background:linear-gradient(0deg,rgba(10,18,30,.95) 0%,rgba(10,18,30,.3) 60%,rgba(10,18,30,.5) 100%);z-index:1;}
.obra-hero .wrap{position:relative;z-index:2;padding-bottom:52px;width:100%;}
.obra-hero .loc{font-family:'Archivo',sans-serif;font-size:12px;letter-spacing:0.16em;color:var(--sky);text-transform:uppercase;margin-bottom:14px;display:flex;align-items:center;gap:12px;}
.obra-hero .loc::before{content:'';width:26px;height:3px;background:var(--red);}
.obra-hero h1{color:#fff;font-size:clamp(34px,5.5vw,68px);max-width:900px;}
.crumbs{position:fixed;top:0;left:0;right:0;z-index:99;}

.obra-body{background:#fff;padding:90px 0;}
.obra-layout{display:grid;grid-template-columns:1fr 320px;gap:64px;align-items:start;}
.obra-main .eyebrow{margin-bottom:20px;}
.obra-main h2{font-size:clamp(26px,3vw,38px);color:var(--navy);margin-bottom:22px;}
.obra-main p{color:var(--slate);font-size:17px;margin-bottom:20px;}
.obra-side{background:var(--mist);padding:34px;border-top:4px solid var(--red);position:sticky;top:100px;}
.obra-side h4{font-size:13px;letter-spacing:0.1em;color:var(--navy);margin-bottom:20px;text-transform:uppercase;}
.obra-fact{padding:14px 0;border-top:1px solid var(--line);}
.obra-fact:first-of-type{border-top:none;}
.obra-fact .k{font-family:'Archivo',sans-serif;font-size:11px;letter-spacing:0.12em;color:var(--red);text-transform:uppercase;margin-bottom:4px;}
.obra-fact .v{font-size:16px;font-weight:500;color:var(--ink);}
@media (max-width:860px){.obra-layout{grid-template-columns:1fr;gap:40px;} .obra-side{position:static;}}

.gallery{background:var(--mist);padding:0 0 90px;}
.gallery .wrap{padding-top:0;}
.gal-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;}
.gal-grid .g{aspect-ratio:4/3;overflow:hidden;cursor:pointer;background:#e4e7ec;}
.gal-grid .g img{width:100%;height:100%;object-fit:cover;transition:transform 1.1s cubic-bezier(.16,1,.3,1);transform-origin:center;will-change:transform;backface-visibility:hidden;}
.gal-grid .g:hover img{transform:scale(1.03);}
.gal-grid .g.wide{grid-column:span 2;aspect-ratio:auto;}
@media (max-width:760px){.gal-grid{grid-template-columns:1fr 1fr;} .gal-grid .g.wide{grid-column:span 2;}}
@media (max-width:460px){.gal-grid{grid-template-columns:1fr;} .gal-grid .g.wide{grid-column:span 1;}}

/* lightbox */
.lb{position:fixed;inset:0;background:rgba(10,18,30,.94);z-index:500;display:none;align-items:center;justify-content:center;padding:40px;}
.lb.on{display:flex;}
.lb img{max-width:92%;max-height:88%;object-fit:contain;box-shadow:0 20px 60px rgba(0,0,0,.5);}
.lb .close{position:absolute;top:24px;right:30px;color:#fff;font-size:40px;cursor:pointer;font-family:'Archivo',sans-serif;line-height:1;}
.lb .nav{position:absolute;top:50%;transform:translateY(-50%);color:#fff;font-size:44px;cursor:pointer;padding:0 24px;user-select:none;opacity:.7;transition:opacity .2s;}
.lb .nav:hover{opacity:1;}
.lb .prev{left:6px;}
.lb .next{right:6px;}

.next-obra{background:var(--navy);color:#fff;padding:70px 0;}
.next-obra .wrap{display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap;}
.next-obra .lbl{font-family:'Archivo',sans-serif;font-size:12px;letter-spacing:0.16em;color:var(--sky);text-transform:uppercase;margin-bottom:8px;}
.next-obra h3{font-size:clamp(24px,3vw,38px);color:#fff;}

::selection{background:var(--sky);color:#fff;}
:focus-visible{outline:3px solid var(--sky);outline-offset:2px;}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto;} .reveal{opacity:1 !important;transform:none !important;} }

/* ===== Fondo de video Vimeo en el hero ===== */
.hero-video-bg{position:absolute;inset:0;overflow:hidden;z-index:0;background:var(--navy-deep) url(../img/Obras/hero-poster.jpg) center/cover no-repeat;}
.hero-video-bg iframe{position:absolute;top:50%;left:50%;width:100vw;height:56.25vw;min-width:177.78vh;min-height:100vh;transform:translate(-50%,-50%);border:0;pointer-events:none;}

.policy-sub{font-size:26px;margin:0 0 8px;line-height:1.15;}

/* ===== Interacciones estilo Turner ===== */
@media(min-width:961px){
  li.dd:hover>.mega{opacity:1;visibility:visible;transform:translateX(-50%) translateY(0);pointer-events:auto;}
  #siteHeader nav>ul>li{position:relative;}
  #siteHeader nav>ul>li::before{content:"";position:absolute;left:0;right:0;top:0;height:4px;background:var(--red);transform:scaleX(0);transform-origin:var(--uo,left) center;transition:transform .3s ease;z-index:6;pointer-events:none;}
  #siteHeader nav>ul>li:hover::before{transform:scaleX(1);}
  #siteHeader nav>ul>li:hover>.nav-toggle{background:#fff;color:var(--navy-deep);}
  li.dd:hover .nav-toggle .cv{transform:rotate(-135deg);margin-top:3px;border-color:var(--navy-deep);}
}
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s cubic-bezier(.22,.61,.36,1),transform .7s cubic-bezier(.22,.61,.36,1);will-change:opacity,transform;}
.reveal.in{opacity:1;transform:none;}
@media(prefers-reduced-motion:reduce){.reveal{opacity:1 !important;transform:none !important;}}

/* ===== Barra de scroll del navegador (naranja de marca) ===== */
html{scrollbar-color:var(--red) var(--navy-deep);scrollbar-width:thin;}
::-webkit-scrollbar{width:12px;height:12px;}
::-webkit-scrollbar-track{background:var(--navy-deep);}
::-webkit-scrollbar-thumb{background:var(--red);border-radius:6px;border:2px solid var(--navy-deep);}
::-webkit-scrollbar-thumb:hover{background:var(--red-dim);}

/* ===== Zoom sutil en foto 'quiénes somos' y en el mega ===== */
.about-img img{transition:transform 1.1s cubic-bezier(.16,1,.3,1);transform-origin:center;will-change:transform;}
.about-img:hover img{transform:scale(1.03);}
.mega-feat img{transition:transform 1.1s cubic-bezier(.16,1,.3,1);transform-origin:center;will-change:transform;}
.mega-feat:hover img{transform:scale(1.045);}

/* ===== Pantallas táctiles: sin hover pegajoso ===== */
@media (hover:none){
  .proj:hover img,.gal-grid .g:hover img,.about-img:hover img,.mega-feat:hover img{transform:none;}
  .svc:hover{transform:none;box-shadow:0 8px 20px rgba(18,41,77,.08);}
  .proj:hover .go{transform:none;opacity:1;}
}

/* ===== Altura de hero estable en móviles (barras del navegador) ===== */
@supports (height:100svh){ .hero{height:100svh;} }

/* ===== Refinamientos responsive (tablet / móvil) ===== */
@media (max-width:1024px){
  .wrap{padding:0 30px;}
  .about-grid{gap:48px;}
  .sec-head p{font-size:17px;}
}
@media (max-width:600px){
  .wrap{padding:0 20px;}
  section{padding:58px 0;}
  .sec-head{margin-bottom:36px;}
  .sec-head h2{font-size:clamp(28px,8vw,40px);}
  .proj-b{padding:22px;}
  .proj-b h3{font-size:19px;line-height:1.1;}
  .hero-content{padding-top:40px;}
  .hero-cta{width:100%;gap:12px;}
  .hero-cta .btn{flex:1 1 auto;justify-content:center;text-align:center;}
  .next-obra{padding:48px 0;}
  .obra-hero{min-height:60vh;}
}