:root{--commercial-bg:#f7f2e9;--commercial-paper:#fffaf2;--commercial-ink:#181512;--commercial-muted:#625b53;--commercial-line:#c9bba8;--commercial-green:#183f38;--commercial-green-dark:#102f2a;--commercial-copper:#9a4d31}
html{scroll-behavior:smooth}.commercial-site{background:var(--commercial-bg);color:var(--commercial-ink);padding-bottom:0!important}.commercial-site *{box-sizing:border-box}.commercial-site img{max-width:100%}
.commercial-site .site-header{position:sticky;top:0;z-index:80;min-height:74px;background:rgba(247,242,233,.97)!important;border-bottom:1px solid rgba(24,21,18,.14)!important;backdrop-filter:blur(12px)}.commercial-site .brand-logo{width:160px;height:auto}.commercial-site .brand span{font-size:.72rem;color:#6c6359;letter-spacing:.05em}.commercial-site .nav-desktop{display:flex!important;align-items:center;gap:2px}.commercial-site .nav-desktop a{padding:10px 7px;font-size:.8rem;color:#27221f}.commercial-site .head-whatsapp{min-height:42px;padding:0 15px;background:var(--commercial-green);color:#fff;border-color:var(--commercial-green);display:inline-flex;align-items:center}.commercial-site .menu-button{display:none;width:44px;min-height:44px;border:0;background:transparent;font-size:0}.commercial-site .menu-button:before{content:'☰';font-size:1.45rem}
.commercial-hero{min-height:calc(100svh - 74px);position:relative;display:grid;align-items:end;overflow:hidden;background:#15120f}.commercial-hero-media{position:absolute;inset:0}.commercial-hero-media img{width:100%;height:100%;object-fit:cover;object-position:center;filter:saturate(.78) contrast(1.04) brightness(.63)}.commercial-hero-media:after{content:'';position:absolute;inset:0;background:linear-gradient(90deg,rgba(10,9,8,.76) 0%,rgba(10,9,8,.47) 50%,rgba(10,9,8,.17) 78%),linear-gradient(0deg,rgba(10,9,8,.55),transparent 48%)}.commercial-hero-copy{position:relative;z-index:1;width:min(1240px,calc(100% - 48px));margin:0 auto;padding:clamp(80px,12vh,150px) 0 clamp(64px,9vh,100px);color:#fff}.hero-eyebrow{margin:0 0 16px;font-size:.72rem;font-weight:600;text-transform:uppercase;letter-spacing:.15em;color:#e3d4bd}.commercial-hero h1{max-width:850px;margin:0 0 22px;font-family:'Libre Baskerville',serif;font-size:clamp(2.7rem,5.7vw,6.3rem);font-weight:400;line-height:.98;letter-spacing:-.04em;text-wrap:balance}.hero-lead{max-width:730px;margin:0 0 22px;font-size:clamp(1rem,1.35vw,1.22rem);line-height:1.6;color:rgba(255,255,255,.9)}.hero-authority{margin:0 0 30px;font-size:.88rem;font-weight:600;letter-spacing:.04em;color:#fff}.hero-authority span{padding:0 8px;color:#c5a982}.hero-actions{display:flex;align-items:center;flex-wrap:wrap;gap:12px}.commercial-site .btn.glass{background:rgba(255,255,255,.11);color:#fff;border-color:rgba(255,255,255,.65);backdrop-filter:blur(6px)}.text-link-light{padding:12px;color:#fff;text-decoration:none;border-bottom:1px solid rgba(255,255,255,.5)}
.commercial-section,.coverage-section{width:min(1240px,calc(100% - 48px));margin:0 auto;padding:clamp(72px,8vw,112px) 0}.section-heading{max-width:790px;margin-bottom:38px}.section-heading .kicker,.price-band .kicker,.feature-copy .kicker,.closing-commercial .kicker{margin:0 0 12px;color:var(--commercial-copper);font-size:.7rem;font-weight:600;text-transform:uppercase;letter-spacing:.14em}.section-heading h2,.price-band h2,.feature-copy h2,.closing-commercial h2{font-family:'Libre Baskerville',serif;font-size:clamp(1.8rem,3.1vw,3.3rem);line-height:1.12;letter-spacing:-.025em;margin:0 0 16px;text-wrap:balance}.section-heading p,.feature-copy>p,.price-band>div>p{font-size:1rem;line-height:1.7;color:var(--commercial-muted)}
.decision-section{padding-bottom:84px}.need-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--commercial-line);border:1px solid var(--commercial-line)}.need-grid a{position:relative;min-height:230px;padding:30px;background:var(--commercial-paper);color:var(--commercial-ink);text-decoration:none;transition:.2s ease}.need-grid a:hover,.need-grid a:focus-visible{background:#f0e5d6;transform:translateY(-2px);z-index:1}.need-grid span{font-size:.7rem;font-weight:600;color:var(--commercial-copper);letter-spacing:.1em}.need-grid h3{margin:50px 0 12px;font-family:'Libre Baskerville',serif;font-size:1.34rem;line-height:1.25}.need-grid p{margin:0;color:var(--commercial-muted);line-height:1.55;font-size:.92rem}
.price-band{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(340px,.8fr) auto;gap:38px;align-items:center;padding:54px max(24px,calc((100vw - 1240px)/2));background:var(--commercial-green);color:#fff}.price-band .kicker{color:#d3b894}.price-band h2{font-size:clamp(1.6rem,2.6vw,2.7rem)}.price-band>div>p{max-width:590px;margin:0;color:rgba(255,255,255,.75);font-size:.9rem}.price-pairs{display:grid;grid-template-columns:1fr 1fr;gap:12px}.price-pairs article{padding:20px;border:1px solid rgba(255,255,255,.27)}.price-pairs strong{font-family:'Libre Baskerville',serif;font-size:2.1rem;font-weight:400}.price-pairs span{font-size:.78rem}.price-pairs p{margin:6px 0 0;color:rgba(255,255,255,.72);font-size:.8rem;text-transform:uppercase;letter-spacing:.08em}.price-band .btn{white-space:nowrap;border-color:#fff;color:#fff}
.split-feature{display:grid;grid-template-columns:1fr 1fr;gap:clamp(40px,7vw,90px);align-items:center}.feature-image{min-height:560px}.feature-image img{width:100%;height:100%;object-fit:cover}.feature-copy .check-list{margin:28px 0;padding:0;list-style:none}.check-list li{position:relative;padding:10px 0 10px 27px;border-bottom:1px solid var(--commercial-line);line-height:1.45}.check-list li:before{content:'—';position:absolute;left:0;color:var(--commercial-copper)}
.systems-section{border-top:1px solid var(--commercial-line)}.system-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}.system-grid article{min-height:260px;padding:28px 24px;background:#efe4d5;border-top:3px solid var(--commercial-green)}.system-grid h3{margin:0 0 18px;font-family:'Libre Baskerville',serif;font-size:1.16rem}.system-grid p{font-size:.88rem;line-height:1.6;color:var(--commercial-muted)}.system-grid a{display:inline-block;margin-top:8px;color:var(--commercial-green);font-weight:600;font-size:.82rem}.systems-section .cta-row,.projects-section .cta-row,.process-section .cta-row{margin-top:30px}
.projects-section{border-top:1px solid var(--commercial-line)}.project-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.project-grid article{background:var(--commercial-paper);border:1px solid var(--commercial-line)}.project-grid img{width:100%;aspect-ratio:4/3;object-fit:cover}.project-grid article div{padding:24px}.project-grid span{font-size:.66rem;text-transform:uppercase;letter-spacing:.12em;color:var(--commercial-copper);font-weight:600}.project-grid h3{font-family:'Libre Baskerville',serif;font-size:1.26rem;margin:10px 0}.project-grid p{color:var(--commercial-muted);line-height:1.55;font-size:.9rem}
.process-section{border-top:1px solid var(--commercial-line)}.stage-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:1px;margin:0;padding:0;list-style:none;background:var(--commercial-line);border:1px solid var(--commercial-line)}.stage-grid li{padding:25px;background:var(--commercial-paper);min-height:240px}.stage-grid span{font-size:.68rem;color:var(--commercial-copper);font-weight:600}.stage-grid h3{font-family:'Libre Baskerville',serif;margin:48px 0 14px;font-size:1.12rem}.stage-grid p{font-size:.87rem;line-height:1.55;color:var(--commercial-muted)}
.coverage-section{border-top:1px solid var(--commercial-line)}.coverage-links{display:flex;flex-wrap:wrap;gap:9px}.coverage-links a{padding:11px 14px;background:var(--commercial-paper);border:1px solid var(--commercial-line);color:var(--commercial-ink);text-decoration:none;font-size:.85rem}.coverage-links a:hover{background:#efe4d5}
.closing-commercial{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:50px;align-items:center;padding:clamp(65px,8vw,105px) max(24px,calc((100vw - 1240px)/2));background:var(--commercial-green-dark);color:#fff}.closing-commercial .kicker{color:#d3b894}.closing-commercial h2{max-width:750px}.closing-commercial p{max-width:680px;color:rgba(255,255,255,.75);line-height:1.65}.closing-actions{display:grid;gap:10px;min-width:230px}.closing-actions .btn.light{background:#fff;color:var(--commercial-green-dark);border-color:#fff}.closing-actions .btn.outline-light{color:#fff;border-color:rgba(255,255,255,.65)}.plain-contact{padding:9px;color:#fff;text-align:center;font-size:.82rem}.commercial-footer{padding-bottom:20px!important}.footer-legal{width:min(1240px,calc(100% - 48px));margin:24px auto 0;padding-top:16px;border-top:1px solid var(--commercial-line);font-size:.75rem;color:var(--commercial-muted)}
@media(max-width:1180px){.commercial-site .site-header{grid-template-columns:minmax(0,1fr) auto!important;min-height:64px!important;padding:0 16px!important}.commercial-site .nav-desktop,.commercial-site .head-whatsapp{display:none!important}.commercial-site .menu-button{display:inline-flex!important;align-items:center;justify-content:center}.commercial-site .nav-mobile.open{display:grid!important;grid-column:1/-1;padding:8px 0 16px;background:var(--commercial-bg);border-top:1px solid var(--commercial-line)}.commercial-hero{min-height:calc(100svh - 64px)}.price-band{grid-template-columns:1fr 1fr}.price-band>.btn{grid-column:1/-1;justify-self:start}.system-grid{grid-template-columns:repeat(3,1fr)}.stage-grid{grid-template-columns:repeat(3,1fr)}}
@media(max-width:800px){.commercial-hero-copy,.commercial-section,.coverage-section{width:calc(100% - 32px)}.commercial-hero{min-height:720px;align-items:end}.commercial-hero-media:after{background:linear-gradient(0deg,rgba(10,9,8,.86) 0%,rgba(10,9,8,.42) 68%,rgba(10,9,8,.2) 100%)}.commercial-hero h1{font-size:clamp(2.35rem,11vw,4rem)}.hero-actions{align-items:stretch}.hero-actions .btn{width:100%}.text-link-light{text-align:center}.need-grid{grid-template-columns:1fr 1fr}.need-grid a{min-height:210px;padding:24px}.need-grid h3{margin-top:32px}.price-band{grid-template-columns:1fr;padding:48px 20px}.price-band>.btn{grid-column:auto}.split-feature{grid-template-columns:1fr}.feature-image{min-height:360px;order:2}.feature-copy{order:1}.system-grid,.stage-grid{grid-template-columns:1fr 1fr}.project-grid{grid-template-columns:1fr}.closing-commercial{grid-template-columns:1fr;padding:64px 20px}.closing-actions{min-width:0}.commercial-footer .footer-grid{grid-template-columns:1fr!important}}
@media(max-width:480px){.commercial-site .brand-logo{width:144px}.commercial-site .brand span{font-size:.64rem}.commercial-hero{min-height:700px}.commercial-hero-copy{padding-bottom:36px}.hero-authority{display:grid;gap:4px}.hero-authority span{display:none}.need-grid,.system-grid,.stage-grid{grid-template-columns:1fr}.need-grid a{min-height:180px}.price-pairs{grid-template-columns:1fr}.feature-image{min-height:280px}.section-heading h2,.price-band h2,.feature-copy h2,.closing-commercial h2{font-size:1.65rem}.commercial-section,.coverage-section{padding:60px 0}.footer-legal{width:calc(100% - 32px)}}
.system-comparison{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.system-comparison article,.scope-grid article{padding:28px;background:var(--commercial-paper);border:1px solid var(--commercial-line)}.system-comparison h3,.scope-grid h3{font-family:'Libre Baskerville',serif;font-size:1.2rem;margin:0 0 16px}.system-comparison p,.scope-grid p{font-size:.9rem;line-height:1.6;color:var(--commercial-muted)}.system-comparison a{font-weight:600;color:var(--commercial-green)}.scope-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.authority-seal{display:grid;gap:5px;padding:22px 0;margin:22px 0;border-top:1px solid var(--commercial-line);border-bottom:1px solid var(--commercial-line)}.authority-seal strong{font-family:'Libre Baskerville',serif;font-size:1.35rem}.authority-seal span{color:var(--commercial-muted)}.price-highlight{padding:34px;background:var(--commercial-green);color:#fff}.price-highlight strong{font-family:'Libre Baskerville',serif;font-size:clamp(2rem,4vw,4rem);font-weight:400}.price-highlight p{max-width:850px;color:rgba(255,255,255,.8);line-height:1.65}.content-section .split-feature{padding-top:0!important;padding-bottom:0!important}
@media(max-width:900px){.scope-grid{grid-template-columns:1fr 1fr}.system-comparison{grid-template-columns:1fr}}
@media(max-width:520px){.scope-grid{grid-template-columns:1fr}}
.model-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.model-grid article{background:var(--commercial-paper);border:1px solid var(--commercial-line)}.model-grid img{width:100%;aspect-ratio:4/3;object-fit:cover}.model-grid article>div{padding:28px}.model-grid span{font-size:.67rem;text-transform:uppercase;letter-spacing:.12em;color:var(--commercial-copper);font-weight:600}.model-grid h3{font-family:'Libre Baskerville',serif;font-size:1.28rem;margin:11px 0}.model-grid p,.model-grid li{font-size:.88rem;line-height:1.55;color:var(--commercial-muted)}.model-grid ul{padding-left:18px}

/* Contraste protegido para llamadas comerciales sobre fondos oscuros. */
.commercial-site .closing-commercial h2{color:#fff!important}
.commercial-site .closing-commercial .closing-actions .btn.light{background:#fff!important;color:#102f2a!important;border-color:#fff!important}
.commercial-site .closing-commercial .closing-actions .btn.outline-light{background:transparent!important;color:#fff!important;border-color:rgba(255,255,255,.72)!important}
.commercial-site .closing-commercial .plain-contact{color:#fff!important}
.commercial-site .price-band h2{color:#fff!important}
.commercial-site .commercial-hero .btn.glass{background:#102f2a!important;color:#fff!important;border-color:#fff!important}
.commercial-site .price-band .btn{background:#fff!important;color:#102f2a!important;border-color:#fff!important}
@media(max-width:850px){.model-grid{grid-template-columns:1fr}}
.compact-needs{grid-template-columns:repeat(3,1fr)}.compact-needs a{min-height:200px}.compact-needs h3{margin-top:34px}.scope-grid a{color:var(--commercial-green);font-weight:600;font-size:.84rem}
@media(max-width:700px){.compact-needs{grid-template-columns:1fr}}
.pricing-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.pricing-grid article{padding:34px;background:var(--commercial-paper);border:1px solid var(--commercial-line)}.pricing-grid span{font-size:.67rem;text-transform:uppercase;letter-spacing:.12em;color:var(--commercial-copper);font-weight:600}.pricing-grid strong{display:block;margin:18px 0 5px;font-family:'Libre Baskerville',serif;font-size:clamp(2rem,4vw,4rem);font-weight:400}.pricing-grid h3{font-family:'Libre Baskerville',serif;margin:0 0 18px}.pricing-grid p{font-size:.9rem;line-height:1.6;color:var(--commercial-muted)}.pricing-grid a{color:var(--commercial-green);font-weight:600}.price-disclaimer{margin-top:16px;padding:20px 24px;background:#efe4d5;border-left:3px solid var(--commercial-copper);font-size:.86rem;line-height:1.55}.commercial-site .calc-result{display:grid;gap:10px}.commercial-site .calc-result strong{font-family:'Libre Baskerville',serif;font-size:1.6rem}.commercial-site .calc-result span{line-height:1.5}
@media(max-width:700px){.pricing-grid{grid-template-columns:1fr}}
.portfolio-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.portfolio-grid article{background:var(--commercial-paper);border:1px solid var(--commercial-line)}.portfolio-grid img{width:100%;aspect-ratio:4/3;object-fit:cover}.portfolio-grid article>div{padding:24px}.portfolio-grid span{font-size:.66rem;text-transform:uppercase;letter-spacing:.12em;color:var(--commercial-copper);font-weight:600}.portfolio-grid h3{font-family:'Libre Baskerville',serif;font-size:1.2rem;margin:10px 0}.portfolio-grid p{font-size:.88rem;line-height:1.55;color:var(--commercial-muted)}
@media(max-width:900px){.portfolio-grid{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.portfolio-grid{grid-template-columns:1fr}}
.contact-layout{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(280px,.5fr);gap:55px;align-items:start}.contact-aside{display:grid;gap:28px;position:sticky;top:110px;padding:30px;background:#efe4d5;border-top:3px solid var(--commercial-green)}.contact-aside h2,.contact-aside h3{font-family:'Libre Baskerville',serif}.contact-aside p{font-size:.9rem;line-height:1.55;color:var(--commercial-muted)}.contact-aside a{color:var(--commercial-green)}
@media(max-width:900px){.contact-layout{grid-template-columns:1fr}.contact-aside{position:static}}
.commercial-hero .btn.glass{background:rgba(255,255,255,.11)!important;color:#fff!important;border-color:rgba(255,255,255,.65)!important}