:root{--red:#d9082d;--ink:#111;--muted:#646464;--line:#e6e6e6;--soft:#f7f7f5;--max:1180px;--header:78px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,Arial,Helvetica,sans-serif;color:var(--ink);background:#fff;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button{font:inherit}img{display:block;max-width:100%}.container{width:min(var(--max),calc(100% - 48px));margin:auto}.eyebrow{color:var(--red);font-size:11px;font-weight:900;text-transform:uppercase;letter-spacing:.03em}.header{height:var(--header);background:#fff;display:flex;align-items:center;position:sticky;top:0;z-index:80;border-bottom:1px solid #eee}.nav{height:100%;display:flex;align-items:center;justify-content:space-between;gap:28px}.brand{flex:0 0 auto}.logo{width:170px;height:auto}.links{display:flex;gap:30px;align-items:center;font-size:13px;font-weight:800;height:100%}.links>a,.nav-link{white-space:nowrap}.nav-link{border:0;background:transparent;font-weight:800;cursor:pointer;padding:29px 0}.nav-sol{height:100%;display:flex;align-items:center;position:relative}.mega{position:absolute;top:calc(100% - 1px);left:-150px;width:760px;padding:28px;background:#fff;border:1px solid var(--line);box-shadow:0 18px 45px rgba(0,0,0,.12);display:none;grid-template-columns:repeat(4,1fr);gap:28px}.nav-sol:hover .mega,.nav-sol:focus-within .mega{display:grid}.mega b{display:block;color:var(--red);font-size:10px;text-transform:uppercase;margin-bottom:12px}.mega a{display:block;font-size:12px;font-weight:700;padding:6px 0}.mega .mega-partner{margin-top:16px;color:var(--red)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:16px;background:var(--red);color:#fff;padding:16px 24px;font-size:11px;font-weight:900;text-transform:uppercase;border:1px solid var(--red);letter-spacing:.01em;transition:.2s}.btn:hover{transform:translateY(-1px);filter:brightness(.96)}.nav-cta{padding:14px 20px}.search{font-size:22px;font-weight:400}.menu-btn{display:none;border:0;background:none;width:38px;height:38px;padding:8px}.menu-btn span{display:block;height:2px;background:#111;margin:5px 0}.hero{min-height:625px;background:linear-gradient(90deg,rgba(0,0,0,.73) 0%,rgba(0,0,0,.30) 45%,rgba(0,0,0,.02) 74%),url('images/01-home-hero.webp') center/cover no-repeat;color:#fff;display:flex;align-items:stretch}.hero-inner{display:flex;align-items:center}.hero-copy{max-width:630px;padding:70px 0 35px}.hero h1{font-size:58px;line-height:1.01;margin:0 0 22px;letter-spacing:-.035em}.hero p{font-size:19px;line-height:1.35;margin:0 0 26px}.hero-index{display:flex;align-items:center;gap:15px;margin-top:54px;font-size:13px;font-weight:800}.hero-index i{display:block;width:180px;height:1px;background:rgba(255,255,255,.75)}.section{padding:76px 0}.section-head{text-align:center;max-width:720px;margin:0 auto 38px}.section-head h2,.section-title-row h2,.process-section h2,.why h2,.zones-row h2,.two-col h2{font-size:34px;line-height:1.08;letter-spacing:-.03em;margin:8px 0 10px}.section-head p,.section-title-row p,.zones-row p,.two-col p{color:var(--muted);line-height:1.55;font-size:14px}.solutions-section{padding-bottom:72px}.solutions{display:grid;grid-template-columns:repeat(5,1fr);gap:28px 18px}.card{min-width:0}.card img{width:100%;aspect-ratio:1.5/1;object-fit:cover}.card h3{font-size:14px;margin:11px 0 3px}.arrow{font-size:20px;line-height:1}.dark-feature{min-height:330px;color:#fff;background:linear-gradient(90deg,rgba(2,11,18,.88),rgba(2,11,18,.28)),url('images/02-partner-sur.webp') center/cover no-repeat;display:flex;align-items:center}.feature-copy{padding:52px 0}.dark-feature h2{font-size:43px;line-height:1.01;max-width:540px;margin:8px 0 14px;letter-spacing:-.03em}.dark-feature p{font-size:16px}.btn.outline{background:transparent;border-color:#fff;margin-top:6px}.section-title-row{display:flex;justify-content:space-between;align-items:flex-start;gap:30px;margin-bottom:28px}.section-title-row p{margin:0}.text-link{font-size:11px;font-weight:900;text-transform:uppercase;white-space:nowrap}.projects{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.project img{aspect-ratio:1.55/1;object-fit:cover;width:100%}.project h3{font-size:14px;margin:10px 0 3px}.project p{font-size:12px;color:var(--muted);margin:0 0 5px}.project span{font-size:18px}.editorial-note{font-size:10px;color:#999;margin:18px 0 0}.process-section{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:56px 0}.process{display:grid;grid-template-columns:1fr auto 1fr auto 1fr auto 1fr;align-items:start;gap:18px;margin-top:34px}.process-icon{font-size:34px;height:45px}.process-item h3{font-size:13px;margin:9px 0 5px}.process-item p{font-size:12px;color:var(--muted);line-height:1.45;margin:0}.connector{font-size:27px;color:#9ca3aa;padding-top:18px}.coverage{min-height:350px;color:#fff;background:linear-gradient(90deg,rgba(8,22,29,.78),rgba(8,22,29,.34)),url('images/03-cobertura-sur.webp') center/cover no-repeat;display:flex;align-items:center}.coverage-grid{display:grid;grid-template-columns:1.2fr .8fr;align-items:center;gap:50px}.coverage-copy{max-width:550px}.coverage h2{font-size:34px;line-height:1.08;margin:8px 0 10px}.coverage p{max-width:520px;line-height:1.55;font-size:14px}.map-card{display:flex;justify-content:flex-end;align-items:center;gap:24px}.chile-shape{position:relative;flex:0 0 auto;width:110px;height:260px;background:url('images/chile-map-dark.svg') center/contain no-repeat}.dot{position:absolute;width:8px;height:8px;border-radius:50%;opacity:0;pointer-events:none}.d1{top:66px;right:26px}.d2{top:114px;right:24px}.d3{top:163px;right:27px}.d4{top:225px;right:30px}.map-card ul,.mini-map ul{list-style:none;margin:0;padding:0}.map-card li{font-size:12px;margin:23px 0}.map-card small,.mini-map small{display:block}.why{padding:60px 0}.pillars{display:grid;grid-template-columns:repeat(4,1fr);gap:45px;margin-top:34px}.pillar .icon{font-size:29px}.pillar h3{font-size:13px;margin:8px 0 5px}.pillar p{font-size:12px;color:var(--muted);line-height:1.45;margin:0}.work-zones{border-top:1px solid var(--line);padding:54px 0}.zones-row{display:grid;grid-template-columns:1.4fr .6fr;gap:60px;align-items:center}.mini-map{display:flex;justify-content:center;align-items:center;gap:20px}.chile-shape.light{width:92px;height:215px;background:url('images/chile-map-light.svg') center/contain no-repeat}.chile-shape.light .dot{background:var(--red)}.mini-map li{font-size:12px;margin:18px 0}.faq-form{background:var(--soft);border-top:1px solid var(--line)}.two-col{display:grid;grid-template-columns:1fr 1fr;gap:90px}.faq{margin-top:25px}.faq details{border-top:1px solid #d8d8d8;padding:14px 0}.faq details:last-child{border-bottom:1px solid #d8d8d8}.faq summary{cursor:pointer;font-size:13px;font-weight:700;list-style:none;display:flex;justify-content:space-between}.faq summary:after{content:'+';font-size:18px;font-weight:400}.faq details[open] summary:after{content:'−'}.faq p{font-size:12px;margin:10px 0 0}.form-teaser{background:#fff;border:1px solid var(--line);padding:38px;align-self:start}.form-teaser h2{font-size:30px}.form-teaser .time{display:block;color:#777;font-size:11px;margin:18px 0}.privacy-mini{font-size:10px!important;margin-top:16px}.footer{background:#111;color:#fff;padding:58px 0 26px}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:40px}.footer-logo{filter:brightness(0) invert(1);opacity:.95}.footer h4{font-size:12px}.footer a,.footer p{display:block;color:#bdbdbd;font-size:12px;line-height:1.8}.copyright{border-top:1px solid #333;margin-top:38px;padding-top:18px;color:#888;font-size:11px}.wa{position:fixed;right:22px;bottom:22px;background:#1f9d55;color:#fff;width:52px;height:52px;border-radius:50%;display:grid;place-items:center;font-weight:900;z-index:40;box-shadow:0 6px 18px rgba(0,0,0,.18)}
/* Existing internal pages */.page-hero{padding:110px 0;background:#111;color:#fff}.page-hero h1{font-size:54px;max-width:850px;margin:12px 0}.page-hero p{max-width:720px;color:#ddd;line-height:1.6}.formbox{max-width:760px;margin:auto;background:#fff;padding:44px;border:1px solid var(--line)}.formgrid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.field{display:flex;flex-direction:column;gap:7px}.field.full{grid-column:1/-1}.field label{font-size:13px;font-weight:700}.field input,.field select,.field textarea{padding:14px;border:1px solid #ccc;font:inherit;background:#fff}.privacy{font-size:12px;color:var(--muted);line-height:1.5}
@media(max-width:960px){.container{width:min(var(--max),calc(100% - 32px))}.links{display:none}.menu-btn{display:block}.links.is-open{display:flex;position:absolute;top:var(--header);left:0;right:0;height:auto;background:#fff;padding:22px 24px 28px;flex-direction:column;align-items:stretch;gap:18px;border-top:1px solid var(--line);box-shadow:0 18px 30px rgba(0,0,0,.08)}.links.is-open .nav-sol{height:auto;display:block}.links.is-open .nav-link{padding:0}.links.is-open .mega{position:static;width:auto;box-shadow:none;border:0;padding:16px 0 0;grid-template-columns:1fr 1fr}.links.is-open .nav-sol .mega{display:none}.links.is-open .nav-sol.open .mega{display:grid}.links.is-open .search{display:none}.hero h1{font-size:49px}.solutions{grid-template-columns:repeat(3,1fr)}.coverage-grid{grid-template-columns:1fr 1fr}.two-col{gap:45px}}
@media(max-width:680px){:root{--header:68px}.container{width:min(100% - 28px,var(--max))}.logo{width:145px}.hero{min-height:560px;background-image:linear-gradient(180deg,rgba(0,0,0,.08) 0%,rgba(0,0,0,.2) 34%,rgba(0,0,0,.88) 100%),url('images/01-home-hero.webp');background-position:center;align-items:flex-end}.hero-inner{align-items:flex-end}.hero-copy{padding:260px 0 42px}.hero h1{font-size:37px;line-height:1.04}.hero p{font-size:15px}.hero-index{display:none}.section{padding:55px 0}.section-head{text-align:left;margin-bottom:28px}.section-head h2,.section-title-row h2,.process-section h2,.why h2,.zones-row h2,.two-col h2{font-size:29px}.solutions{grid-template-columns:1fr 1fr;gap:22px 12px}.card h3{font-size:12px}.dark-feature{min-height:420px;align-items:flex-end;background-image:linear-gradient(180deg,rgba(2,11,18,.12),rgba(2,11,18,.9)),url('images/02-partner-sur.webp')}.feature-copy{padding:210px 0 38px}.dark-feature h2{font-size:35px}.section-title-row{display:block}.section-title-row .text-link{display:inline-block;margin-top:12px}.projects{grid-template-columns:1fr}.process{grid-template-columns:1fr 1fr;gap:28px 18px}.connector{display:none}.coverage{min-height:520px;align-items:flex-end;background-image:linear-gradient(180deg,rgba(8,22,29,.15),rgba(8,22,29,.93)),url('images/03-cobertura-sur.webp')}.coverage-grid{grid-template-columns:1fr;padding:190px 0 38px}.map-card{justify-content:flex-start}.chile-shape{height:195px;width:82px}.map-card li{margin:15px 0}.pillars{grid-template-columns:1fr 1fr;gap:30px 20px}.zones-row,.two-col{grid-template-columns:1fr;gap:38px}.mini-map{justify-content:flex-start}.footer-grid,.formgrid{grid-template-columns:1fr}.field.full{grid-column:auto}.page-hero h1{font-size:38px}.mega{grid-template-columns:1fr!important}.form-teaser{padding:28px 22px}}

/* V3 solution system */
.solution-hero{position:relative;min-height:590px;color:#fff;display:flex;align-items:flex-end;overflow:hidden}.solution-hero>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}.solution-overlay{position:absolute;inset:0;background:linear-gradient(90deg,rgba(0,0,0,.78),rgba(0,0,0,.2) 70%)}.solution-hero-copy{position:relative;z-index:2;padding-bottom:70px}.solution-hero-copy h1{font-size:52px;line-height:1.03;letter-spacing:-.035em;max-width:820px;margin:10px 0 18px}.solution-hero-copy p{font-size:17px;line-height:1.5;max-width:690px;margin-bottom:26px}.info-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.info-card{border-top:2px solid #111;padding:20px 4px 10px}.info-card span,.scope-item span{font-size:11px;color:var(--red);font-weight:900}.info-card h3{font-size:18px;line-height:1.25;margin:10px 0}.scope-section{background:#111;color:#fff;padding:72px 0}.scope-section h2{font-size:36px;max-width:650px;line-height:1.1}.scope-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:36px}.scope-item{border-top:1px solid #555;padding-top:18px}.scope-item h3{font-size:15px}.scope-note{color:#aaa;font-size:12px;margin-top:34px}.technical-split{padding:0;background:var(--soft)}.technical-grid{display:grid;grid-template-columns:1fr 1fr;min-height:430px;align-items:center;gap:60px}.technical-grid img{width:100%;height:430px;object-fit:cover}.technical-grid h2{font-size:35px;line-height:1.1;margin:10px 0 16px}.technical-grid p{color:var(--muted);line-height:1.6}.dark-feature .eyebrow{color:#ff2449}@media(max-width:680px){.solution-hero{min-height:560px}.solution-hero-copy{padding-bottom:40px}.solution-hero-copy h1{font-size:37px}.solution-hero-copy p{font-size:15px}.solution-overlay{background:linear-gradient(180deg,rgba(0,0,0,.05),rgba(0,0,0,.88) 75%)}.info-grid{grid-template-columns:1fr}.scope-grid{grid-template-columns:1fr 1fr}.technical-grid{grid-template-columns:1fr;gap:0}.technical-grid img{height:300px}.technical-grid>div{padding:40px 0}.technical-grid h2{font-size:29px}}

/* Revision 1 — supporting pages and form engine */
.page-photo-hero{position:relative;min-height:520px;color:#fff;display:flex;align-items:flex-end;background:#111;overflow:hidden}.page-photo-hero>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}.page-photo-hero:after{content:'';position:absolute;inset:0;background:linear-gradient(90deg,rgba(0,0,0,.82),rgba(0,0,0,.15))}.page-photo-copy{position:relative;z-index:2;padding:80px 0;max-width:780px}.page-photo-copy h1{font-size:54px;line-height:1.02;letter-spacing:-.04em;margin:10px 0 18px}.page-photo-copy p{font-size:17px;line-height:1.55;max-width:680px}.content-split{display:grid;grid-template-columns:1fr 1fr;gap:65px;align-items:center}.content-split img{width:100%;height:430px;object-fit:cover}.content-split h2,.content-block h2{font-size:36px;line-height:1.08;margin:8px 0 18px}.content-split p,.content-block p{color:var(--muted);line-height:1.65}.number-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:20px;margin-top:36px}.number-card{border-top:2px solid #111;padding-top:18px}.number-card b{color:var(--red);font-size:12px}.number-card h3{font-size:17px;margin:9px 0}.number-card p{font-size:12px;color:var(--muted);line-height:1.5}.project-grid-full{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.project-tile{border:1px solid var(--line);background:#fff}.project-tile img{width:100%;aspect-ratio:1.45/1;object-fit:cover}.project-tile div{padding:18px}.project-tile h3{margin:0 0 5px;font-size:18px}.project-tile p{font-size:12px;color:var(--muted);margin:0}.principles{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}.principle{padding:24px;border-top:2px solid #111;background:#fafafa}.principle h3{font-size:17px}.legal{max-width:850px}.legal h2{font-size:24px;margin-top:36px}.legal p,.legal li{font-size:14px;color:var(--muted);line-height:1.7}.form-shell{max-width:860px;margin:0 auto}.form-progress{height:5px;background:#e5e5e5;margin:14px 0 42px}.form-progress-bar{height:100%;background:var(--red);transition:width .25s}.form-progress-label{font-size:11px;font-weight:800;text-transform:uppercase}.form-step{border:1px solid var(--line);padding:42px;background:#fff}.form-step h2{font-size:34px;margin:0 0 8px}.form-step>p{color:var(--muted);margin:0 0 28px}.choice-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.choice-grid label{display:flex;gap:10px;align-items:center;border:1px solid #ccc;padding:16px;cursor:pointer;font-size:13px;font-weight:700}.choice-grid input{accent-color:var(--red)}.form-actions{display:flex;justify-content:space-between;gap:12px;margin-top:30px}.btn.secondary{background:#fff;color:#111;border-color:#bbb}.input-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.input-grid label{display:flex;flex-direction:column;gap:7px;font-size:12px;font-weight:800}.input-grid .full{grid-column:1/-1}.input-grid input,.input-grid select,.input-grid textarea{width:100%;padding:14px;border:1px solid #bbb;background:#fff;font:inherit}.form-note{font-size:11px!important;color:#777!important;line-height:1.5}.thanks-card{max-width:760px;margin:0 auto;text-align:center;padding:70px 30px}.thanks-card h1{font-size:46px}.thanks-card p{color:var(--muted);line-height:1.6}.footer .logo{background:#fff;padding:5px}.page-cta{background:#111;color:#fff;text-align:center}.page-cta h2{font-size:38px;margin:8px auto 22px;max-width:700px}.page-cta p{color:#ccc;max-width:650px;margin:0 auto 25px}
@media(max-width:900px){.number-grid{grid-template-columns:repeat(2,1fr)}.principles{grid-template-columns:1fr 1fr}.project-grid-full{grid-template-columns:1fr 1fr}.content-split{gap:30px}}
@media(max-width:680px){.page-photo-hero{min-height:560px}.page-photo-hero:after{background:linear-gradient(180deg,rgba(0,0,0,.08),rgba(0,0,0,.9) 72%)}.page-photo-copy{padding:240px 0 42px}.page-photo-copy h1{font-size:38px}.content-split{grid-template-columns:1fr}.content-split img{height:300px}.number-grid,.principles,.project-grid-full,.choice-grid,.input-grid{grid-template-columns:1fr}.input-grid .full{grid-column:auto}.form-step{padding:28px 20px}.form-step h2{font-size:28px}.form-actions{flex-direction:column-reverse}.form-actions .btn{text-align:center}.page-cta h2{font-size:31px}}

/* Final integration additions */
.casa-sur-feature{background:#f4f4f3}.casa-sur-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center}.casa-sur-grid img{width:100%;height:430px;object-fit:cover}.feature-list{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin:28px 0}.feature-list div{border-top:1px solid #ccc;padding:14px 0;font-size:14px}.project a{color:inherit;text-decoration:none}.project img{transition:transform .35s ease}.project a:hover img{transform:scale(1.015)}
.choice-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}.choice{border:1px solid #d8d8d8;padding:14px 16px;display:flex;gap:10px;align-items:flex-start;cursor:pointer;background:#fff}.choice:has(input:checked){border-color:#c9002b;box-shadow:inset 3px 0 #c9002b}.choice input{margin-top:3px}.conditional{border-left:3px solid #c9002b;padding-left:18px;margin-top:18px}.help{font-size:13px;color:#666;margin-top:6px}.success-box{max-width:760px;margin:auto;text-align:center;padding:70px 20px}.page-content{max-width:900px}.page-content h2{margin-top:38px}.page-content h3{margin-top:24px}.page-content li{margin:7px 0}.skip-link{position:absolute;left:-9999px}.skip-link:focus{left:10px;top:10px;z-index:9999;background:#fff;padding:10px}.badge{display:inline-block;border:1px solid #ddd;padding:6px 9px;font-size:12px;text-transform:uppercase;letter-spacing:.06em}.notice{background:#f5f5f5;padding:18px;border-left:3px solid #c9002b}.footer a{text-decoration:none}.form-shell select,.form-shell input,.form-shell textarea{width:100%}.hidden{display:none!important}
@media(max-width:760px){.casa-sur-grid{grid-template-columns:1fr;gap:24px}.casa-sur-grid img{height:300px}.feature-list{grid-template-columns:1fr}.choice-grid{grid-template-columns:1fr}.editorial-note{font-size:11px}.project img{height:auto}}

/* Desarrollo integral de páginas internas */
.alt{background:#f6f6f4}.deep-hero{min-height:600px}.hero-actions{display:flex;gap:12px;flex-wrap:wrap}.deep-intro{display:grid;grid-template-columns:.9fr 1.1fr;gap:70px;align-items:start}.deep-intro h2{font-size:40px;line-height:1.05;letter-spacing:-.03em;margin:8px 0 16px}.deep-intro p{color:var(--muted);line-height:1.7}.check-list{list-style:none;margin:0;padding:0;border-top:1px solid #ddd}.check-list li{padding:18px 8px 18px 34px;border-bottom:1px solid #ddd;position:relative;font-size:15px;line-height:1.45}.check-list li:before{content:'✓';position:absolute;left:5px;color:var(--red);font-weight:900}.deep-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.deep-card{background:#fff;border-top:3px solid #111;padding:26px 22px;min-height:220px}.deep-card>span{font-size:11px;color:var(--red);font-weight:900}.deep-card h3{font-size:19px;line-height:1.15;margin:28px 0 10px}.deep-card p{font-size:13px;color:var(--muted);line-height:1.6}.technical-band{background:#fff}.partner-mini{min-height:360px}.simple-process .process-icon{font-size:15px;font-weight:900;color:var(--red);border:1px solid #ddd;width:45px;height:45px;display:grid;place-items:center;border-radius:50%}.wide-faq{max-width:900px;margin:auto}.wide-faq details{border-bottom:1px solid #d9d9d9;padding:0}.wide-faq summary{cursor:pointer;font-weight:800;padding:19px 4px}.wide-faq p{color:var(--muted);line-height:1.6;padding:0 4px 18px;margin:0}.related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.related-card img{width:100%;aspect-ratio:1.55/1;object-fit:cover}.related-card h3{font-size:17px;margin:12px 0 5px}.related-card span{font-size:11px;font-weight:900;text-transform:uppercase}.lead-quote{font-size:23px!important;color:#111!important;line-height:1.45!important;border-left:3px solid var(--red);padding-left:25px}.projects-expanded{margin-top:34px}.project-story{display:grid;grid-template-columns:260px 1fr;gap:60px}.project-story aside{border-top:3px solid #111;padding-top:20px}.project-story dl{margin-top:25px}.project-story dt{font-size:10px;text-transform:uppercase;color:#888;font-weight:900;margin-top:18px}.project-story dd{margin:5px 0;font-size:14px}.project-story h2{font-size:38px;margin-top:0}.project-story p{color:var(--muted);line-height:1.7}.gallery-grid{display:grid;grid-template-columns:2fr 1fr;gap:12px;margin:22px 0}.gallery-grid img{width:100%;height:220px;object-fit:cover}.gallery-grid img:first-child{grid-row:span 2;height:452px}.mobile-solutions{display:none}
@media(max-width:900px){.deep-grid{grid-template-columns:1fr 1fr}.deep-intro{gap:35px}.project-story{grid-template-columns:1fr}.project-story aside{display:grid;grid-template-columns:1fr 2fr;gap:20px}.mega{display:none!important}}
@media(max-width:680px){.deep-hero{min-height:600px}.deep-intro{grid-template-columns:1fr;gap:20px}.deep-intro h2{font-size:31px}.deep-grid{grid-template-columns:1fr}.deep-card{min-height:0}.related-grid{grid-template-columns:1fr}.hero-actions{flex-direction:column;align-items:stretch}.hero-actions .btn{width:100%}.project-story aside{display:block}.project-story h2{font-size:30px}.gallery-grid{grid-template-columns:1fr}.gallery-grid img,.gallery-grid img:first-child{height:260px;grid-row:auto}.links.is-open .nav-sol{display:block;width:100%}.links.is-open .nav-toggle{padding:12px 0}.links.is-open .nav-sol.open .mega{display:grid!important;position:static;width:100%;grid-template-columns:1fr 1fr;box-shadow:none;border:0;padding:12px;background:#f7f7f5}.links.is-open .mega a{font-size:11px}.links.is-open .mega b{margin-top:8px}}
\n\n/* Revision visual formularios — sistema unificado */
.form-shell{font-family:Inter,Arial,sans-serif;color:#151515}
.form-shell *{box-sizing:border-box}
.form-progress-label{font-size:13px;line-height:1.4;font-weight:700;letter-spacing:.02em;text-transform:none;color:#555}
.form-step{border:1px solid #dedede;border-radius:2px;padding:40px;background:#fff;box-shadow:0 12px 36px rgba(0,0,0,.035)}
.form-step h2{font-size:32px;line-height:1.12;letter-spacing:-.025em;font-weight:750;margin:0 0 10px;color:#151515}
.form-step>p{font-size:15px;line-height:1.55;color:#666;margin:0 0 28px}
.choice-grid{gap:12px}
.choice-grid label,.choice{min-height:58px;padding:15px 16px;border:1px solid #d3d3d3;border-radius:2px;background:#fff;font-family:inherit;font-size:15px;line-height:1.35;font-weight:600;letter-spacing:0;text-transform:none;color:#222;align-items:center;transition:border-color .18s,box-shadow .18s,background .18s}
.choice-grid label:hover,.choice:hover{border-color:#999;background:#fcfcfc}
.choice-grid label:has(input:checked),.choice:has(input:checked){border-color:#c9002b;box-shadow:inset 3px 0 #c9002b;background:#fffafb}
.choice-grid input,.choice input{width:18px!important;height:18px;min-width:18px;margin:0;accent-color:#c9002b}
.input-grid{gap:18px}
.input-grid label{gap:8px;font-family:inherit;font-size:14px;line-height:1.35;font-weight:650;letter-spacing:0;text-transform:none;color:#222}
.input-grid input,.input-grid select,.input-grid textarea,.form-shell input[type=text],.form-shell input[type=email],.form-shell input[type=tel],.form-shell select,.form-shell textarea{min-height:52px;padding:13px 14px;border:1px solid #cfcfcf;border-radius:2px;background:#fff;color:#151515;font-family:inherit;font-size:16px!important;line-height:1.4;font-weight:400;letter-spacing:0;text-transform:none;appearance:auto}
.form-shell textarea{min-height:118px;resize:vertical}
.input-grid input:focus,.input-grid select:focus,.input-grid textarea:focus,.form-shell input:focus,.form-shell select:focus,.form-shell textarea:focus{outline:3px solid rgba(201,0,43,.12);outline-offset:1px;border-color:#c9002b}
.form-shell input::placeholder,.form-shell textarea::placeholder{font-size:15px;color:#8a8a8a;opacity:1}
.help,.form-note{font-size:13px!important;line-height:1.55!important;font-weight:400!important;color:#707070!important;text-transform:none!important;letter-spacing:0!important}
.conditional{border-left:3px solid #c9002b;padding:18px 0 2px 20px;margin-top:20px}
.form-actions{align-items:center;margin-top:30px}
.form-actions .btn{min-height:48px;display:inline-flex;align-items:center;justify-content:center;font-family:inherit;font-size:13px;line-height:1.2;font-weight:750;letter-spacing:.01em;text-transform:none;padding:14px 20px}
@media(max-width:680px){.form-step{padding:28px 20px}.form-step h2{font-size:27px}.form-step>p{font-size:15px}.choice-grid label,.choice{font-size:15px;min-height:56px}.input-grid label{font-size:14px}.input-grid input,.input-grid select,.input-grid textarea,.form-shell input[type=text],.form-shell input[type=email],.form-shell input[type=tel],.form-shell select,.form-shell textarea{font-size:16px!important}.form-actions .btn{width:100%;font-size:14px}}

/* Home hero slider — 3 imágenes sustituibles 1:1 */
.hero{position:relative;overflow:hidden;background:#111}.hero-bg{position:absolute;inset:0;background-position:center;background-size:cover;background-repeat:no-repeat;opacity:0;transition:opacity .8s ease;z-index:0}.hero-bg:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(0,0,0,.73) 0%,rgba(0,0,0,.30) 45%,rgba(0,0,0,.02) 74%)}.hero-bg.is-active{opacity:1}.hero-bg-1{background-image:url('images/01-home-hero.webp')}.hero-bg-2{background-image:url('images/24-home-hero-02.webp')}.hero-bg-3{background-image:url('images/25-home-hero-03.webp')}.hero .hero-inner{position:relative;z-index:2}.hero-controls{display:flex;align-items:center;gap:14px;margin-top:46px}.hero-controls .hero-index{margin-top:0}.hero-index i{position:relative;overflow:hidden;background:rgba(255,255,255,.35)}.hero-index i b{position:absolute;left:0;top:0;bottom:0;width:33.333%;background:#fff;transition:transform .35s ease}.hero-arrow{width:36px;height:36px;border:1px solid rgba(255,255,255,.7);border-radius:50%;background:rgba(0,0,0,.12);color:#fff;font-size:25px;line-height:1;cursor:pointer;display:grid;place-items:center}.hero-arrow:hover,.hero-arrow:focus-visible{background:rgba(255,255,255,.16);outline:2px solid #fff;outline-offset:2px}
@media(max-width:680px){.hero{background:#111}.hero-bg:after{background:linear-gradient(180deg,rgba(0,0,0,.08) 0%,rgba(0,0,0,.2) 34%,rgba(0,0,0,.88) 100%)}.hero-controls{display:none}}
@media(prefers-reduced-motion:reduce){.hero-bg{transition:none}}


/* =========================================================
   LEGIÓN — VISUAL SYSTEM V3
   Reestilización basada en la referencia arquitectónica aprobada.
   No modifica el contenido comercial; sólo presentación y layout.
   ========================================================= */
:root{
  --red:#e20b18;
  --red-dark:#bd0712;
  --ink:#11141a;
  --muted:#666b72;
  --line:#e6e7e9;
  --soft:#f6f6f4;
  --soft-warm:#f8f7f4;
  --max:1400px;
  --header:82px;
  --radius:14px;
  --shadow:0 18px 45px rgba(16,21,28,.10);
}
body{font-family:Inter,Arial,Helvetica,sans-serif;background:#fff;color:var(--ink);font-size:16px}
.container{width:min(var(--max),calc(100% - 72px))}
.header{height:var(--header);background:rgba(255,255,255,.98);border-bottom:1px solid #ececee;backdrop-filter:saturate(140%) blur(12px)}
.logo{width:210px}
.nav{gap:34px}
.links{gap:34px;font-size:15px;font-weight:650}
.nav-link{font-weight:650;padding:30px 0;font-size:15px}
.search{display:none}
.mega{left:-190px;width:880px;padding:34px 36px;border-radius:0 0 14px 14px;border-color:#ececee;box-shadow:0 24px 55px rgba(0,0,0,.12)}
.mega b{font-size:11px;letter-spacing:.08em;margin-bottom:14px}
.mega a{font-size:13px;font-weight:600;padding:7px 0}
.btn{border-radius:4px;background:var(--red);border-color:var(--red);padding:17px 28px;font-size:12px;font-weight:850;letter-spacing:.025em;box-shadow:none}
.btn:hover{background:var(--red-dark);border-color:var(--red-dark);transform:translateY(-1px)}
.nav-cta{padding:15px 25px;border-radius:4px}
.eyebrow{font-size:11px;letter-spacing:.08em;font-weight:850}

/* Home hero: composición de alto impacto, texto + tarjeta clara */
.hero{min-height:655px;isolation:isolate}
.hero-bg{background-position:center 52%;transform:scale(1.002)}
.hero-bg:after{background:linear-gradient(90deg,rgba(4,11,18,.88) 0%,rgba(4,11,18,.60) 37%,rgba(4,11,18,.16) 67%,rgba(4,11,18,.18) 100%)}
.hero-inner{display:grid!important;grid-template-columns:minmax(0,1fr) 390px;gap:72px;align-items:center;padding-top:44px;padding-bottom:44px}
.hero-copy{max-width:760px;padding:44px 0 26px}
.hero h1{font-size:clamp(54px,4.65vw,76px);line-height:.99;letter-spacing:-.048em;margin:0 0 24px;font-weight:800;text-wrap:balance}
.hero p{font-size:20px;line-height:1.42;margin-bottom:30px;max-width:610px}
.hero .btn{min-width:260px;padding:18px 28px}
.hero-panel{margin:0;background:rgba(255,255,255,.96);border:1px solid rgba(255,255,255,.7);border-radius:16px;padding:34px 32px;color:var(--ink);box-shadow:0 26px 70px rgba(0,0,0,.22);backdrop-filter:blur(10px)}
.hero-panel .eyebrow{color:var(--red)}
.hero-panel h2{font-size:32px;line-height:1.05;letter-spacing:-.035em;margin:8px 0 12px}
.hero-panel p{font-size:14px;line-height:1.55;color:#63676c;margin:0 0 16px}
.hero-panel .time{display:block;margin:15px 0 20px;font-size:12px;color:#74777c}
.hero-panel .btn{width:100%;min-width:0}
.hero-panel .privacy-mini{font-size:11px!important;margin:16px 0 0;line-height:1.45}
.hero-controls{display:flex;align-items:center;gap:12px;margin-top:36px}
.hero-index{margin:0;display:flex;align-items:center;gap:10px;font-size:14px;letter-spacing:.04em;min-width:275px}
.hero-index i{width:170px;height:3px;border-radius:20px;background:rgba(255,255,255,.28)}
.hero-index i b{background:var(--red);height:100%;width:33.333%;border-radius:20px}
.hero-arrow{width:44px;height:44px;border:1px solid rgba(255,255,255,.72);background:rgba(0,0,0,.16);position:relative;font-size:0}
.hero-arrow:before{content:'';width:9px;height:9px;border-top:2px solid #fff;border-right:2px solid #fff;display:block}
.hero-prev:before{transform:rotate(-135deg);margin-left:4px}
.hero-next:before{transform:rotate(45deg);margin-right:4px}

/* Secciones / ritmo visual */
.section{padding:88px 0}
.section-head{max-width:780px;margin-bottom:44px}
.section-head h2,.section-title-row h2,.process-section h2,.why h2,.zones-row h2,.two-col h2{font-size:42px;line-height:1.04;letter-spacing:-.04em;font-weight:780}
.section-head p,.section-title-row p,.zones-row p,.two-col p{font-size:15px;line-height:1.65}

/* Soluciones: tarjetas fotográficas limpias como la referencia */
.solutions-section{background:#fff;padding-top:48px;padding-bottom:88px}
.solutions{grid-template-columns:repeat(5,minmax(0,1fr));gap:20px 16px}
.card{position:relative;background:#fff;border:1px solid #e6e7e9;border-radius:12px;overflow:hidden;min-height:255px;box-shadow:0 8px 22px rgba(20,24,28,.035);transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease}
.card:hover{transform:translateY(-4px);box-shadow:0 18px 38px rgba(20,24,28,.09);border-color:#d8dadd}
.card img{aspect-ratio:1.52/1;transition:transform .45s ease}
.card:hover img{transform:scale(1.025)}
.card h3{font-size:16px;line-height:1.18;margin:18px 48px 18px 18px;font-weight:780}
.card .arrow{position:absolute;right:18px;bottom:17px;color:var(--red);font-size:24px;font-weight:400}

/* Banda Partner Sur */
.dark-feature{min-height:430px;border-radius:0;background-position:center 48%}
.dark-feature:before{content:'';position:absolute;inset:0;background:linear-gradient(90deg,rgba(5,14,22,.88),rgba(5,14,22,.55) 50%,rgba(5,14,22,.12));pointer-events:none}
.dark-feature{position:relative;isolation:isolate}
.dark-feature .container{position:relative;z-index:1}
.feature-copy{padding:70px 0;max-width:620px}
.dark-feature h2{font-size:52px;line-height:1;letter-spacing:-.045em}
.dark-feature p{font-size:17px}
.btn.outline{border-color:rgba(255,255,255,.85);border-radius:4px;padding:16px 24px}

/* Casa Sur / splits */
.casa-sur-feature{background:var(--soft-warm)}
.casa-sur-grid{gap:72px}
.casa-sur-grid>div{padding:15px 0}
.casa-sur-grid h2,.content-split h2,.content-block h2{font-size:42px;line-height:1.05;letter-spacing:-.04em}
.casa-sur-grid p,.content-split p,.content-block p{font-size:15px;line-height:1.7}
.casa-sur-grid img,.content-split img{border-radius:14px;height:470px;box-shadow:var(--shadow)}
.feature-list{gap:0 26px}
.feature-list div{padding:16px 0;font-size:14px;font-weight:650;border-color:#d7d8da}

/* Proyectos */
.section-title-row{align-items:flex-end;margin-bottom:34px}
.projects{gap:24px}
.project{background:#fff;border-radius:12px;overflow:hidden}
.project img{aspect-ratio:1.58/1;border-radius:12px}
.project h3{font-size:17px;margin:14px 0 5px;font-weight:760}
.project p{font-size:13px;line-height:1.5}
.project span{color:var(--red);font-size:22px}
.text-link{font-size:12px;letter-spacing:.035em}

/* Proceso */
.process-section{padding:72px 0;background:#fff;border-color:#ececee}
.process{gap:20px;margin-top:42px}
.process-item{padding:6px 8px}
.process-icon{width:56px;height:56px;border:1px solid #dcdfe3;border-radius:50%;display:grid;place-items:center;font-size:24px;background:#fff}
.process-item h3{font-size:14px;margin-top:15px}
.process-item p{font-size:13px;line-height:1.55}
.connector{color:#9aa0a6;font-size:26px;padding-top:20px}

/* Cobertura y mapa */
.coverage{min-height:420px;background-position:center 54%;position:relative;isolation:isolate}
.coverage:before{content:'';position:absolute;inset:0;background:linear-gradient(90deg,rgba(6,20,29,.84),rgba(6,20,29,.45) 58%,rgba(6,20,29,.23));z-index:0}
.coverage-grid{position:relative;z-index:1;grid-template-columns:1.15fr .85fr;gap:72px;padding:58px 0}
.coverage h2{font-size:44px;letter-spacing:-.04em}
.coverage p{font-size:15px;line-height:1.65}
.map-card{gap:34px}
.chile-shape{width:128px;height:292px}
.map-card ul{border-left:1px solid rgba(255,255,255,.32);padding-left:26px}
.map-card li{font-size:13px;margin:26px 0;position:relative}
.map-card li:before{content:'';position:absolute;left:-31px;top:5px;width:9px;height:9px;border-radius:50%;background:#fff}
.work-zones{padding:70px 0;background:#fff}
.zones-row{grid-template-columns:1.25fr .75fr}
.mini-map{gap:30px}
.chile-shape.light{width:105px;height:245px}
.mini-map ul{border-left:1px solid #d6d8dc;padding-left:25px}
.mini-map li{position:relative;font-size:13px;margin:21px 0}
.mini-map li:before{content:'';position:absolute;left:-30px;top:4px;width:9px;height:9px;border-radius:50%;background:var(--red)}

/* Propuesta de valor */
.why{padding:78px 0}
.pillars{gap:0;margin-top:42px;border-top:1px solid #e8e8ea;border-bottom:1px solid #e8e8ea}
.pillar{padding:28px 34px 30px;border-right:1px solid #e8e8ea}
.pillar:last-child{border-right:0}
.pillar .icon{font-size:30px;color:var(--ink)}
.pillar h3{font-size:15px;margin:13px 0 7px}
.pillar p{font-size:13px;line-height:1.55}

/* FAQ y card de evaluación */
.faq-form{background:var(--soft-warm);padding-top:84px;padding-bottom:84px}
.faq-only{grid-template-columns:minmax(0,880px)!important;justify-content:center}
.faq details{background:#fff;border:1px solid #e6e7e9;border-bottom:0;padding:0 20px}
.faq details:first-child{border-radius:12px 12px 0 0}
.faq details:last-child{border-bottom:1px solid #e6e7e9;border-radius:0 0 12px 12px}
.faq summary{padding:18px 0;font-size:14px}
.faq p{padding-bottom:18px;font-size:13px}

/* Footer */
.footer{background:#0d1117;padding:68px 0 28px}
.footer-grid{gap:54px}
.footer-logo{filter:none!important;background:#fff;border-radius:6px;padding:7px!important;width:190px}
.footer h4{font-size:13px;letter-spacing:.04em}
.footer a,.footer p{font-size:13px;color:#b7bcc4}
.copyright{margin-top:46px;padding-top:22px}
.wa{width:58px;height:58px;right:24px;bottom:24px;background:#22a55a;border:3px solid #fff;box-shadow:0 10px 28px rgba(0,0,0,.24)}

/* Páginas internas: misma identidad visual */
.solution-hero,.page-photo-hero{min-height:610px}
.solution-overlay,.page-photo-hero:after{background:linear-gradient(90deg,rgba(5,12,19,.86),rgba(5,12,19,.45) 52%,rgba(5,12,19,.10) 78%)}
.solution-hero-copy,.page-photo-copy{padding-bottom:76px}
.solution-hero-copy h1,.page-photo-copy h1{font-size:clamp(48px,4.4vw,68px);line-height:1;letter-spacing:-.05em;font-weight:800;max-width:900px}
.solution-hero-copy p,.page-photo-copy p{font-size:18px;line-height:1.55;max-width:720px}
.deep-intro{gap:90px}
.deep-intro h2{font-size:44px;letter-spacing:-.04em}
.lead-quote{font-size:25px!important;border-left:4px solid var(--red);padding-left:28px}
.deep-grid{gap:20px}
.deep-card{border:1px solid #e7e8ea;border-top:1px solid #e7e8ea;border-radius:12px;padding:28px;min-height:230px;box-shadow:0 8px 22px rgba(20,24,28,.03)}
.deep-card>span{font-size:12px}
.deep-card h3{font-size:20px;margin:34px 0 12px}
.deep-card p{font-size:14px;line-height:1.65}
.alt{background:var(--soft-warm)}
.check-list{border-top-color:#dedfe1}
.check-list li{font-size:15px;padding-top:20px;padding-bottom:20px}
.technical-band{background:#fff}
.partner-mini{min-height:420px}
.related-grid{gap:24px}
.related-card{border:1px solid #e6e7e9;border-radius:12px;overflow:hidden;background:#fff;padding-bottom:16px}
.related-card img{border-radius:12px 12px 0 0}
.related-card h3,.related-card span{margin-left:18px;margin-right:18px}
.project-tile{border:1px solid #e5e7e9;border-radius:12px;overflow:hidden;box-shadow:0 8px 24px rgba(20,24,28,.035)}
.project-tile div{padding:22px}
.project-tile h3{font-size:20px}
.project-tile p{font-size:13px;line-height:1.55}
.page-cta{background:#0c1219}
.page-cta h2{font-size:44px;letter-spacing:-.04em}
.notice{border-left:4px solid var(--red);background:#f6f6f4;border-radius:0 10px 10px 0}
.badge{border-radius:999px;padding:7px 12px;background:rgba(255,255,255,.1);border-color:rgba(255,255,255,.35)}

/* Formulario multipaso — apariencia homogénea tipo tarjeta premium */
.form-shell{max-width:920px}
.form-progress-label{font-size:13px;font-weight:700;color:#555}
.form-progress{height:6px;border-radius:999px;background:#e5e7e9;margin:14px 0 34px;overflow:hidden}
.form-progress-bar{border-radius:999px;background:var(--red)}
.form-step{border:1px solid #e1e3e6;border-radius:18px;padding:48px 48px 44px;box-shadow:0 20px 54px rgba(20,24,28,.07)}
.form-step h2{font-size:36px;line-height:1.06;letter-spacing:-.035em}
.form-step>p{font-size:15px;margin-bottom:30px}
.input-grid{gap:20px}
.input-grid label,.form-step>label,.conditional label{font-size:14px!important;font-weight:700!important;gap:9px}
.input-grid input,.input-grid select,.input-grid textarea,.form-shell input[type=text],.form-shell input[type=email],.form-shell input[type=tel],.form-shell select,.form-shell textarea{border:1px solid #d8dadd;border-radius:8px;min-height:56px;padding:14px 16px;font-size:16px!important;background:#fff;box-shadow:inset 0 1px 0 rgba(0,0,0,.01)}
.form-shell textarea{min-height:132px}
.form-actions{margin-top:34px}
.form-actions .btn{min-height:52px;border-radius:6px;padding:15px 24px;font-size:13px;font-weight:800;text-transform:uppercase}
.btn.secondary{border-color:#cfd2d6;background:#fff;color:#20242a}
.btn.secondary:hover{background:#f3f4f5;border-color:#b9bdc2}
.form-note{font-size:12px!important;line-height:1.65!important}

/* Responsive */
@media(max-width:1180px){
  .container{width:min(var(--max),calc(100% - 48px))}
  .logo{width:188px}
  .links{gap:24px;font-size:14px}
  .hero-inner{grid-template-columns:minmax(0,1fr) 350px;gap:40px}
  .hero h1{font-size:58px}
  .solutions{grid-template-columns:repeat(4,minmax(0,1fr))}
}
@media(max-width:960px){
  :root{--header:74px}
  .container{width:min(var(--max),calc(100% - 34px))}
  .header{height:74px}
  .logo{width:170px}
  .links.is-open{border-radius:0 0 14px 14px}
  .hero{min-height:auto}
  .hero-inner{grid-template-columns:1fr;gap:28px;padding-top:0;padding-bottom:44px}
  .hero-copy{padding:300px 0 10px}
  .hero h1{font-size:54px;max-width:760px}
  .hero-panel{max-width:620px}
  .solutions{grid-template-columns:repeat(3,minmax(0,1fr))}
  .deep-intro{gap:42px}
}
@media(max-width:680px){
  :root{--header:68px}
  .container{width:min(100% - 28px,var(--max))}
  .logo{width:150px}
  .section{padding:62px 0}
  .hero-inner{padding-bottom:28px}
  .hero-copy{padding:285px 0 14px}
  .hero h1{font-size:39px;line-height:1.02;letter-spacing:-.04em}
  .hero p{font-size:16px}
  .hero .btn{width:100%;min-width:0}
  .hero-panel{padding:25px 22px;border-radius:12px}
  .hero-panel h2{font-size:28px}
  .hero-controls{display:flex;margin-top:24px;gap:9px}
  .hero-index{min-width:0;flex:1;font-size:12px}
  .hero-index i{width:auto;flex:1}
  .hero-arrow{width:38px;height:38px;flex:0 0 38px}
  .section-head{text-align:left}
  .section-head h2,.section-title-row h2,.process-section h2,.why h2,.zones-row h2,.two-col h2{font-size:31px}
  .solutions{grid-template-columns:1fr 1fr;gap:14px 10px}
  .card{min-height:0;border-radius:9px}
  .card h3{font-size:13px;margin:13px 38px 14px 13px}
  .card .arrow{right:13px;bottom:12px;font-size:19px}
  .dark-feature{min-height:470px;align-items:flex-end}
  .feature-copy{padding:220px 0 38px}
  .dark-feature h2{font-size:38px}
  .casa-sur-grid{gap:28px}
  .casa-sur-grid h2,.content-split h2,.content-block h2{font-size:31px}
  .casa-sur-grid img,.content-split img{height:320px;border-radius:10px}
  .projects{grid-template-columns:1fr}
  .process{grid-template-columns:1fr 1fr;gap:28px 18px}
  .coverage{min-height:570px;align-items:flex-end}
  .coverage-grid{grid-template-columns:1fr;gap:26px;padding:210px 0 40px}
  .coverage h2{font-size:32px}
  .chile-shape{width:80px;height:188px}
  .map-card{justify-content:flex-start;gap:24px}
  .map-card li{margin:15px 0;font-size:12px}
  .pillars{grid-template-columns:1fr 1fr}
  .pillar{padding:22px 18px;border-bottom:1px solid #e8e8ea}
  .pillar:nth-child(2){border-right:0}
  .footer-grid{gap:30px}
  .solution-hero,.page-photo-hero{min-height:570px}
  .solution-hero-copy h1,.page-photo-copy h1{font-size:39px}
  .solution-hero-copy p,.page-photo-copy p{font-size:16px}
  .deep-intro{grid-template-columns:1fr}
  .deep-intro h2{font-size:32px}
  .deep-grid{grid-template-columns:1fr}
  .deep-card{min-height:0}
  .form-step{padding:30px 22px 26px;border-radius:12px}
  .form-step h2{font-size:29px}
  .form-actions .btn{width:100%}
}


/* =========================================================
   LEGIÓN — pulido visual final
   Mantiene contenido y estructura; sólo ajusta presentación.
   ========================================================= */
:root{
  --red:#c9142f;
  --red-deep:#ad1028;
  --ink:#12161c;
  --muted:#626872;
  --line:#e4e7ea;
  --soft:#f7f7f6;
  --soft-warm:#f8f7f4;
  --shadow-soft:0 12px 34px rgba(17,24,39,.07);
  --shadow-hover:0 20px 46px rgba(17,24,39,.11);
  --radius:9px;
  --radius-lg:14px;
  --header:82px;
}
body{color:var(--ink);letter-spacing:-.006em}
.header{height:82px;border-bottom-color:#eceef0;box-shadow:0 1px 0 rgba(20,24,28,.02)}
.nav{gap:32px}.logo{width:188px}.links{font-size:14px;gap:29px;font-weight:700}.nav-link{font-weight:700}
.btn{border-radius:7px;padding:15px 23px;min-height:48px;background:var(--red);border-color:var(--red);font-size:12px;letter-spacing:.025em;box-shadow:0 7px 18px rgba(201,20,47,.14);transition:transform .18s ease,box-shadow .18s ease,background .18s ease,border-color .18s ease}
.btn:hover{transform:translateY(-1px);background:var(--red-deep);border-color:var(--red-deep);box-shadow:0 11px 24px rgba(173,16,40,.18);filter:none}
.btn:focus-visible,.hero-arrow:focus-visible,.menu-btn:focus-visible,.nav-link:focus-visible,a:focus-visible{outline:3px solid rgba(201,20,47,.24);outline-offset:3px}
.nav-cta{border-radius:7px;padding:13px 19px;min-height:44px}
.mega{border-radius:0 0 12px 12px;border-color:#e9ebed;box-shadow:0 22px 50px rgba(17,24,39,.11)}
.mega a{border-radius:5px;padding:7px 8px;margin-left:-8px;transition:background .16s ease,color .16s ease}.mega a:hover{background:#f7f7f6;color:var(--red)}

/* Hero: mayor refinamiento sin tocar mensajes */
.hero{min-height:650px}
.hero:after{background:linear-gradient(90deg,rgba(5,11,18,.76) 0%,rgba(5,11,18,.43) 42%,rgba(5,11,18,.08) 67%,rgba(5,11,18,.03) 100%)}
.hero-inner{gap:62px}
.hero-copy{padding-top:72px;max-width:680px}
.hero h1{font-size:clamp(50px,4.55vw,66px);line-height:.99;letter-spacing:-.05em;font-weight:790}
.hero p{font-size:18px;line-height:1.48;opacity:.96}
.hero-panel{border-radius:14px;border:1px solid rgba(255,255,255,.7);box-shadow:0 28px 75px rgba(0,0,0,.20);backdrop-filter:blur(2px)}
.hero-panel .btn{width:100%}.hero-controls{margin-top:38px}.hero-arrow{border-radius:50%;border-color:rgba(255,255,255,.72);transition:background .18s ease,border-color .18s ease,transform .18s ease}.hero-arrow:hover{background:rgba(255,255,255,.10);border-color:#fff;transform:translateY(-1px)}
.hero-index i{border-radius:99px;overflow:hidden;background:rgba(255,255,255,.34)}
.hero-index i b{border-radius:99px;background:#fff}

/* Jerarquía y aire general */
.section{padding-top:82px;padding-bottom:82px}
.eyebrow{color:var(--red);letter-spacing:.075em;font-weight:800}
.section-head h2,.section-title-row h2,.process-section h2,.why h2,.zones-row h2,.two-col h2{font-weight:760;color:var(--ink)}
.section-head p,.section-title-row p,.zones-row p,.two-col p{color:var(--muted)}

/* Tarjetas y fotografía */
.card,.project-tile,.related-card,.deep-card{border-color:#e5e8eb;box-shadow:var(--shadow-soft)}
.card{border-radius:10px}.card:hover,.project-tile:hover,.related-card:hover{box-shadow:var(--shadow-hover)}
.card img,.project img,.project-tile img,.related-card img{filter:saturate(.93) contrast(1.015)}
.card h3{font-weight:740}.card .arrow,.project span{color:var(--red)}
.project img{border-radius:10px}.project h3{font-weight:740}
.casa-sur-grid img,.content-split img{border-radius:12px;box-shadow:var(--shadow-soft)}

/* Partner Sur y CTA oscuros */
.btn.outline{border-radius:7px;background:rgba(255,255,255,.02)}
.btn.outline:hover{background:#fff;color:#111;border-color:#fff}
.page-cta .btn{border-radius:7px}

/* Mapa de Chile real, vectorial y nítido */
.chile-shape{width:126px;height:310px;background:url('images/chile-real-dark.svg') center/contain no-repeat!important;filter:drop-shadow(0 9px 18px rgba(0,0,0,.16))}
.chile-shape.light{width:105px;height:265px;background:url('images/chile-real-light.svg') center/contain no-repeat!important;filter:none}
.map-card{gap:30px}.map-card ul{padding-left:25px;border-left-color:rgba(255,255,255,.26)}
.map-card li{font-size:13px;margin:27px 0}.map-card li:before{width:7px;height:7px;left:-29px;background:rgba(255,255,255,.94)}
.mini-map{gap:28px}.mini-map ul{padding-left:24px}.mini-map li{font-size:13px;margin:21px 0}.mini-map li:before{width:7px;height:7px;left:-28px;background:var(--red)}
.coverage-grid{grid-template-columns:1.14fr .86fr;gap:78px}

/* FAQ y formularios: consistencia visual */
.faq details{border-color:#e3e6e9}.faq details:first-child{border-radius:10px 10px 0 0}.faq details:last-child{border-radius:0 0 10px 10px}
.faq summary{font-weight:680}
.form-teaser,.form-step{border-color:#dfe3e7}
.form-step{border-radius:14px;box-shadow:0 18px 48px rgba(17,24,39,.065)}
.form-step h2{font-weight:760}
.input-grid input,.input-grid select,.input-grid textarea,.form-shell input[type=text],.form-shell input[type=email],.form-shell input[type=tel],.form-shell select,.form-shell textarea{border-radius:8px;border-color:#d8dde2;transition:border-color .16s ease,box-shadow .16s ease,background .16s ease}
.input-grid input:focus,.input-grid select:focus,.input-grid textarea:focus,.form-shell input[type=text]:focus,.form-shell input[type=email]:focus,.form-shell input[type=tel]:focus,.form-shell select:focus,.form-shell textarea:focus{outline:none;border-color:rgba(201,20,47,.62);box-shadow:0 0 0 4px rgba(201,20,47,.08)}
.form-actions .btn{border-radius:7px}.btn.secondary{border-radius:7px}

/* Footer */
.footer{background:#0c1117}.footer-logo{border-radius:7px}.wa{border-radius:50%;box-shadow:0 12px 30px rgba(0,0,0,.24)}

@media(max-width:960px){
  .header{height:74px}.logo{width:170px}.hero{min-height:auto}.hero-panel{border-radius:12px}.coverage-grid{gap:36px}.chile-shape{width:112px;height:280px}
}
@media(max-width:680px){
  .header{height:68px}.logo{width:150px}.btn{border-radius:6px}.hero h1{font-size:39px}.hero-panel{border-radius:11px}.card{border-radius:9px}.chile-shape{width:82px;height:215px}.chile-shape.light{width:78px;height:205px}.map-card{gap:20px}.map-card li{margin:16px 0}.section{padding-top:62px;padding-bottom:62px}
}

/* =========================================================
   Privacidad 2026 + gestor de preferencias (provider-neutral)
   ========================================================= */
.privacy-hero{padding:132px 0 70px;background:linear-gradient(135deg,#0d1218 0%,#151d27 100%);color:#fff}
.privacy-hero-inner{max-width:940px}.privacy-hero h1{font-size:clamp(42px,5vw,66px);line-height:1.01;letter-spacing:-.045em;margin:10px 0 20px;max-width:900px}.privacy-hero p{font-size:18px;line-height:1.6;color:rgba(255,255,255,.8);max-width:760px}.privacy-meta{display:flex;gap:18px;flex-wrap:wrap;margin-top:28px;color:rgba(255,255,255,.62);font-size:12px}.privacy-meta span{padding:7px 10px;border:1px solid rgba(255,255,255,.14);border-radius:999px}
.privacy-section{background:#fbfbfa}.privacy-layout{display:grid;grid-template-columns:250px minmax(0,1fr);gap:64px;align-items:start}.privacy-index{position:sticky;top:110px;background:#fff;border:1px solid var(--line);border-radius:12px;padding:22px;box-shadow:var(--shadow-soft)}.privacy-index strong{display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:var(--red);margin-bottom:12px}.privacy-index a{display:block;font-size:12px;line-height:1.35;padding:7px 0;color:#4f5661}.privacy-index a:hover{color:var(--red)}
.privacy-content{max-width:900px}.privacy-content>section{padding:34px 0;border-bottom:1px solid var(--line);scroll-margin-top:105px}.privacy-content>section:first-of-type{padding-top:28px}.privacy-content h1{font-size:44px;line-height:1.06;letter-spacing:-.04em}.privacy-content h2{font-size:29px;line-height:1.15;letter-spacing:-.025em;margin:7px 0 15px}.privacy-content p,.privacy-content li{font-size:15px;line-height:1.72;color:#555d67}.privacy-content strong{color:var(--ink)}.privacy-callout{background:#fff;border:1px solid #e1e4e8;border-left:4px solid var(--red);border-radius:10px;padding:20px 22px;line-height:1.6;color:#555d67;box-shadow:0 8px 28px rgba(17,24,39,.04)}.privacy-list{padding-left:20px}.privacy-list li{margin:8px 0}.privacy-note{background:#f7f1f2;border-radius:9px;padding:15px 17px}.privacy-table-wrap{overflow:auto;border:1px solid var(--line);border-radius:11px;background:#fff}.privacy-table{width:100%;border-collapse:collapse;min-width:730px}.privacy-table th,.privacy-table td{text-align:left;padding:14px 16px;border-bottom:1px solid #eceef0;vertical-align:top;font-size:13px;line-height:1.5}.privacy-table th{font-size:11px;text-transform:uppercase;letter-spacing:.05em;background:#f6f7f8;color:#3e4650}.privacy-table tr:last-child td{border-bottom:0}.cookie-category{padding:24px 0;border-bottom:1px solid var(--line)}.cookie-category h2{margin-bottom:8px}.link-button{border:0;background:none;padding:0;color:var(--red);font:inherit;text-decoration:underline;cursor:pointer}.rights-form{margin-top:24px;background:#fff;border:1px solid var(--line);border-radius:14px;padding:28px;box-shadow:var(--shadow-soft)}
.privacy-form-box{margin:18px 0 4px;border:1px solid #dde2e7;border-radius:10px;background:#fafafa;padding:17px 18px}.privacy-form-box p{margin:0 0 14px;font-size:12px;line-height:1.55;color:#59616b}.consent-check{display:flex!important;align-items:flex-start!important;gap:11px!important;font-size:12px!important;font-weight:500!important;color:#505862!important;line-height:1.5!important;text-transform:none!important;letter-spacing:0!important}.consent-check input{width:18px!important;height:18px!important;min-height:0!important;margin:1px 0 0!important;flex:0 0 auto;accent-color:var(--red)}

/* Consentimiento de cookies / tecnologías opcionales */
.consent-banner{position:fixed;left:20px;right:20px;bottom:20px;z-index:200;display:none}.consent-banner.is-visible{display:block}.consent-banner-card{max-width:1120px;margin:auto;background:rgba(15,19,25,.97);color:#fff;border:1px solid rgba(255,255,255,.12);border-radius:14px;padding:20px 22px;box-shadow:0 24px 80px rgba(0,0,0,.28);display:grid;grid-template-columns:1fr auto;gap:24px;align-items:center;backdrop-filter:blur(12px)}.consent-banner h2{font-size:17px;margin:0 0 6px;letter-spacing:-.02em}.consent-banner p{font-size:12px;line-height:1.5;color:rgba(255,255,255,.72);margin:0;max-width:760px}.consent-banner p a{color:#fff;text-decoration:underline}.consent-actions{display:flex;gap:9px;flex-wrap:wrap;justify-content:flex-end}.consent-btn{appearance:none;border:1px solid rgba(255,255,255,.28);background:transparent;color:#fff;border-radius:7px;padding:11px 14px;font-size:11px;font-weight:800;cursor:pointer}.consent-btn.primary{background:var(--red);border-color:var(--red)}.consent-btn:hover{border-color:#fff}.consent-btn.primary:hover{background:var(--red-deep);border-color:var(--red-deep)}
.consent-modal{position:fixed;inset:0;z-index:210;background:rgba(5,8,12,.56);display:none;padding:24px;overflow:auto}.consent-modal.is-open{display:grid;place-items:center}.consent-dialog{width:min(650px,100%);background:#fff;border-radius:15px;padding:28px;box-shadow:0 30px 100px rgba(0,0,0,.3)}.consent-dialog-head{display:flex;justify-content:space-between;gap:20px;align-items:flex-start}.consent-dialog h2{font-size:26px;letter-spacing:-.03em;margin:0 0 8px}.consent-dialog p{font-size:13px;line-height:1.55;color:#5a626c}.consent-close{border:0;background:#f1f2f3;width:34px;height:34px;border-radius:50%;font-size:20px;cursor:pointer}.consent-row{display:grid;grid-template-columns:1fr auto;gap:20px;align-items:center;padding:18px 0;border-top:1px solid var(--line)}.consent-row h3{font-size:14px;margin:0 0 5px}.consent-row p{margin:0;font-size:12px}.consent-status{font-size:11px;font-weight:800;color:#68707a}.consent-switch{position:relative;width:46px;height:26px}.consent-switch input{position:absolute;opacity:0}.consent-switch span{position:absolute;inset:0;background:#c8cdd3;border-radius:999px;cursor:pointer;transition:.18s}.consent-switch span:after{content:'';position:absolute;width:20px;height:20px;left:3px;top:3px;background:#fff;border-radius:50%;box-shadow:0 2px 6px rgba(0,0,0,.18);transition:.18s}.consent-switch input:checked+span{background:var(--red)}.consent-switch input:checked+span:after{transform:translateX(20px)}.consent-modal-actions{display:flex;gap:10px;justify-content:flex-end;margin-top:22px;flex-wrap:wrap}.privacy-footer-tools{display:flex;gap:12px;align-items:center;flex-wrap:wrap;margin-top:10px}.privacy-footer-tools a,.privacy-footer-tools button{font-size:11px;color:#9ca3aa;border:0;background:none;padding:0;cursor:pointer}.privacy-footer-tools a:hover,.privacy-footer-tools button:hover{color:#fff}

@media(max-width:960px){.privacy-layout{grid-template-columns:1fr;gap:26px}.privacy-index{position:static;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 16px}.privacy-index strong{grid-column:1/-1}.consent-banner-card{grid-template-columns:1fr}.consent-actions{justify-content:flex-start}}
@media(max-width:680px){.privacy-hero{padding:105px 0 52px}.privacy-hero h1{font-size:39px}.privacy-hero p{font-size:15px}.privacy-index{grid-template-columns:1fr}.privacy-content h1{font-size:36px}.privacy-content h2{font-size:25px}.privacy-content p,.privacy-content li{font-size:14px}.rights-form{padding:20px 17px}.consent-banner{left:10px;right:10px;bottom:10px}.consent-banner-card{padding:17px;border-radius:12px}.consent-actions{display:grid;grid-template-columns:1fr 1fr;width:100%}.consent-actions .primary{grid-column:1/-1}.consent-btn{width:100%}.consent-modal{padding:12px}.consent-dialog{padding:22px 18px;border-radius:12px}.consent-modal-actions{display:grid;grid-template-columns:1fr}.consent-modal-actions .consent-btn{width:100%}}


/* =========================================================
   WhatsApp flotante — mismo lenguaje visual de legionic.com
   ========================================================= */
.legion-wa-fixed{
  position:fixed!important;right:24px!important;bottom:24px!important;
  width:64px!important;height:64px!important;min-width:64px!important;min-height:64px!important;
  max-width:64px!important;max-height:64px!important;border-radius:50%!important;
  z-index:999999!important;display:block!important;padding:0!important;margin:0!important;
  background:transparent!important;text-decoration:none!important;overflow:visible!important;
  transform:none!important;animation:none!important;box-shadow:none!important;line-height:0!important;
}
.legion-wa-circle{
  position:absolute!important;left:0!important;top:0!important;width:64px!important;height:64px!important;
  min-width:64px!important;min-height:64px!important;max-width:64px!important;max-height:64px!important;
  border-radius:9999px!important;background:#25D366!important;display:flex!important;align-items:center!important;
  justify-content:center!important;box-shadow:0 10px 30px rgba(37,211,102,.35)!important;
  overflow:hidden!important;transform:none!important;animation:none!important;box-sizing:border-box!important;
}
.legion-wa-circle svg{width:36px!important;height:36px!important;min-width:36px!important;min-height:36px!important;fill:#fff!important;display:block!important}
.legion-wa-halo{
  position:absolute!important;left:50%!important;top:50%!important;width:64px!important;height:64px!important;
  min-width:64px!important;min-height:64px!important;border-radius:9999px!important;
  background:rgba(37,211,102,.22)!important;transform:translate(-50%,-50%) scale(1)!important;
  opacity:.55!important;animation:legionWaHaloPulseOnly 3.8s ease-out infinite!important;
  pointer-events:none!important;box-sizing:border-box!important;
}
.legion-wa-fixed:hover .legion-wa-circle{background:#1DAA55!important}
.legion-wa-fixed:focus-visible{outline:3px solid rgba(37,211,102,.32)!important;outline-offset:5px!important}
@keyframes legionWaHaloPulseOnly{
  0%{opacity:.50;transform:translate(-50%,-50%) scale(1)}
  70%,100%{opacity:0;transform:translate(-50%,-50%) scale(1.65)}
}
@media(prefers-reduced-motion:reduce){.legion-wa-halo{animation:none!important;opacity:.22!important}}
@media(max-width:768px){
  .legion-wa-fixed{width:56px!important;height:56px!important;min-width:56px!important;min-height:56px!important;max-width:56px!important;max-height:56px!important;right:18px!important;bottom:18px!important}
  .legion-wa-circle,.legion-wa-halo{width:56px!important;height:56px!important;min-width:56px!important;min-height:56px!important;max-width:56px!important;max-height:56px!important}
  .legion-wa-circle svg{width:31px!important;height:31px!important;min-width:31px!important;min-height:31px!important}
}

/* =========================================================
   Catálogos escalables multimedia: biblioteca, nichos y proyectos
   ========================================================= */
.mega-dynamic{border-left:1px solid var(--line);padding-left:18px}
.library-page{min-height:65vh}
.library-toolbar{display:flex;justify-content:flex-end;gap:14px;flex-wrap:wrap;margin:0 0 24px}
.library-toolbar label{font-size:12px;font-weight:750;color:var(--muted);display:flex;align-items:center;gap:10px}
.library-toolbar select{min-width:190px;border:1px solid #d8dde2;border-radius:8px;padding:10px 12px;background:#fff;color:var(--ink)}
.library-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.library-card{position:relative;margin:0;background:#fff;border:1px solid var(--line);border-radius:11px;overflow:hidden;box-shadow:var(--shadow-soft)}
.library-media{position:relative;width:100%;aspect-ratio:4/3;background:#111820;overflow:hidden;display:grid;place-items:center}
.library-media img,.library-media video,.library-media iframe{width:100%;height:100%;display:block;border:0}
.library-media img,.library-media video{object-fit:cover}
.library-media iframe{position:absolute;inset:0}
.media-type-badge{position:absolute;top:10px;right:10px;z-index:2;background:rgba(12,17,23,.82);color:#fff;border:1px solid rgba(255,255,255,.18);border-radius:999px;padding:5px 8px;font-size:9px;font-weight:800;letter-spacing:.06em;text-transform:uppercase;backdrop-filter:blur(5px)}
.media-embed-load{position:absolute;inset:0;z-index:1;border:0;background:linear-gradient(180deg,rgba(7,11,15,.04),rgba(7,11,15,.42));color:#fff;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:9px;font:inherit;font-size:11px;font-weight:800;cursor:pointer}
.media-play{display:grid;place-items:center;width:50px;height:50px;border-radius:50%;background:rgba(201,0,43,.95);box-shadow:0 10px 28px rgba(0,0,0,.24);font-size:17px;padding-left:3px}
.media-embed-load:hover .media-play{transform:scale(1.04)}
.media-embed-empty{position:absolute;inset:0;display:grid;place-items:center;color:rgba(255,255,255,.32);font-size:42px;background:linear-gradient(135deg,#111820,#242d36)}
.media-placeholder{width:100%;aspect-ratio:4/3;background:#f2f3f4;color:#717983;display:grid;place-items:center;font-size:12px}
.library-card figcaption{display:flex;justify-content:space-between;gap:12px;align-items:center;padding:14px 15px}
.library-card figcaption strong{font-size:13px;color:var(--ink)}
.library-card figcaption span{font-size:10px;text-transform:uppercase;letter-spacing:.06em;color:var(--muted)}
.library-caption{font-size:11px;line-height:1.5;color:var(--muted);margin:-5px 15px 15px}
.project-gallery{margin-top:28px}.project-media-card:has(figcaption){padding-bottom:0}.project-meta-line{display:flex;gap:12px;color:var(--muted);font-size:12px;margin-bottom:12px}
.catalog-loading code,.library-page code{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;background:#f1f2f3;padding:2px 5px;border-radius:4px}
@media(max-width:960px){.library-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.mega-dynamic{border-left:0;padding-left:0}}
@media(max-width:680px){.library-grid{grid-template-columns:1fr}.library-toolbar{justify-content:stretch}.library-toolbar label{display:grid;width:100%}.library-toolbar select{width:100%;min-width:0}}


/* =========================================================
   LEGIÓN — QA RESPONSIVE PRODUCCIÓN V8
   Endurecimiento multidispositivo sin alterar identidad visual.
   ========================================================= */
html,body{max-width:100%;overflow-x:clip}
img,video,iframe,svg{max-width:100%}
.hero-inner>*,.coverage-grid>*,.zones-row>*,.two-col>*,.footer-grid>*,.content-split>*,.technical-grid>*,.deep-intro>*,.project-story>*,.casa-sur-grid>*{min-width:0}
.footer a,.footer p,.privacy-content a,.library-card figcaption{overflow-wrap:anywhere}
.library-media video,.library-media iframe{width:100%;height:100%;display:block;object-fit:cover;border:0}

/* iPad horizontal y tablets grandes: menú móvil antes de que la navegación se comprima. */
@media(max-width:1100px){
  /* V11: comportamiento validado de V3. Header sticky + panel absoluto ligado al header.
     La página de fondo NO se bloquea: puede seguir desplazándose con el menú abierto. */
  .header{position:sticky;top:0;left:auto;right:auto;width:auto;z-index:220;backdrop-filter:saturate(140%) blur(12px);-webkit-backdrop-filter:saturate(140%) blur(12px)}
  .header .brand,.header .menu-btn{position:relative;z-index:222}
  .header .links{display:none}
  .header .menu-btn{display:block;width:44px;height:44px;flex:0 0 44px;cursor:pointer}
  /* V12: el control conserva visualmente las tres líneas tanto abierto como cerrado,
     igual que el patrón aprobado de V3 / legionic.com. */
  .header .menu-btn span{transition:background-color .18s ease;transform:none;opacity:1}
  .header .menu-btn[aria-expanded="true"] span{transform:none;opacity:1}
  /* Igual que la mecánica V3: el menú se posiciona respecto del header sticky.
     Por eso acompaña al header durante el scroll sin fijar ni congelar el documento. */
  .header .links.is-open{display:flex;position:absolute;top:100%;left:0;right:0;max-height:calc(100dvh - var(--header));overflow-y:auto;overscroll-behavior:auto;-webkit-overflow-scrolling:touch;background:#fff;padding:20px 24px calc(28px + env(safe-area-inset-bottom));flex-direction:column;align-items:stretch;gap:12px;border-top:1px solid var(--line);box-shadow:0 18px 30px rgba(0,0,0,.10);z-index:221}
  .links.is-open .nav-sol{height:auto;display:block;width:100%}
  .links.is-open .nav-link{width:100%;padding:12px 0;text-align:left;display:flex;justify-content:space-between;align-items:center}
  .links.is-open>a{padding:11px 0;min-height:44px;display:flex;align-items:center}
  .links.is-open .nav-cta{justify-content:center;padding:14px 18px}
  .links.is-open .nav-sol .mega{position:static;left:auto;width:100%;box-shadow:none;border:0;padding:12px 0 0;grid-template-columns:1fr 1fr;gap:18px;background:#fff}
  .links.is-open .nav-sol.open .mega{display:grid!important}
  .links.is-open .mega a{padding:9px 0;min-height:38px;display:flex;align-items:center}
  .links.is-open .search{display:none}
  /* Deliberadamente NO usar body overflow:hidden / position:fixed. */
  .footer-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:34px 40px}
}

@media(max-width:768px){
  .footer-grid{grid-template-columns:1fr 1fr;gap:28px 24px}
  .section-title-row{gap:18px}
  .privacy-table-wrap{-webkit-overflow-scrolling:touch}
  .legion-wa-fixed{right:calc(16px + env(safe-area-inset-right))!important;bottom:calc(16px + env(safe-area-inset-bottom))!important}
  .footer{padding-bottom:calc(26px + env(safe-area-inset-bottom))}
}

@media(max-width:480px){
  .container{width:min(calc(100% - 24px),var(--max))}
  .header .links.is-open{padding-left:18px;padding-right:18px}
  .links.is-open .nav-sol .mega{grid-template-columns:1fr}
  .links.is-open .mega b{margin-top:6px}
  .hero h1,.solution-hero-copy h1,.page-photo-copy h1{font-size:36px}
  .page-hero h1{font-size:36px}
  .privacy-hero h1{font-size:36px}
  .form-step{padding-left:18px;padding-right:18px}
  .footer-grid{grid-template-columns:1fr}
  .consent-actions{grid-template-columns:1fr!important}
  .consent-actions .primary{grid-column:auto!important}
}

@media(max-width:360px){
  .container{width:min(calc(100% - 20px),var(--max))}
  .logo{width:142px}
  .hero h1,.solution-hero-copy h1,.page-photo-copy h1,.page-hero h1,.privacy-hero h1{font-size:34px}
  .solutions{gap:12px 8px}
  .card h3{font-size:12px;margin-left:10px;margin-right:30px}
  .pillars{grid-template-columns:1fr}
  .process{grid-template-columns:1fr}
  .connector{display:none}
}

@media(hover:none) and (pointer:coarse){
  .btn,.menu-btn,.nav-link,.links.is-open>a,.library-toolbar select,.faq summary{min-height:44px}
  .btn:hover{transform:none}
}