:root{--navy:#0b2239;--navy-2:#123754;--paper:#f4f0e8;--white:#fff;--ink:#102335;--muted:#65717d;--orange:#f5a623;--orange-2:#ffd27a;--green:#28a46a;--line:rgba(16,35,53,.16);--line-light:rgba(255,255,255,.16);--shadow:0 28px 80px rgba(5,23,37,.14);--radius:22px;--shell:1240px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;overflow-x:hidden;color:var(--ink);background:var(--paper);font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;font-size:16px;line-height:1.65;-webkit-font-smoothing:antialiased}body.menu-open{overflow:hidden}a{color:inherit}button,input,select,textarea{font:inherit}.shell{width:min(calc(100% - 40px),var(--shell));margin-inline:auto}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.skip-link{position:fixed;z-index:1000;top:-80px;left:20px;padding:10px 16px;color:var(--navy);background:var(--orange);border-radius:8px;font-weight:800}.skip-link:focus{top:20px}
.site-header{position:fixed;z-index:100;inset:0 0 auto;color:#fff;background:rgba(7,27,44,.9);border-bottom:1px solid rgba(255,255,255,.1);backdrop-filter:blur(18px)}.nav-wrap{min-height:78px;display:flex;align-items:center;gap:32px}.brand{display:inline-flex;align-items:center;gap:12px;text-decoration:none}.brand-mark{display:grid;place-items:center;width:42px;height:42px;color:var(--navy);background:var(--orange);border-radius:11px;font-weight:900;letter-spacing:-.06em}.brand>span:last-child{display:flex;flex-direction:column}.brand strong{font-size:15px;line-height:1.2}.brand small{color:rgba(255,255,255,.55);font-size:10px;letter-spacing:.12em;text-transform:uppercase}.main-nav{display:flex;align-items:center;gap:26px;margin-left:auto}.main-nav a{color:rgba(255,255,255,.72);text-decoration:none;font-size:13px;font-weight:750}.main-nav a:hover,.main-nav a:focus{color:#fff}.main-nav .nav-cta{padding:10px 15px;color:var(--navy);background:var(--orange);border-radius:9px}.menu-toggle{display:none;width:44px;height:44px;margin-left:auto;padding:9px;border:0;background:transparent}.menu-toggle span:not(.sr-only){display:block;width:24px;height:2px;margin:5px auto;background:#fff}
.blueprint-grid{background-color:var(--navy);background-image:linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px);background-size:32px 32px}.hero{min-height:100svh;padding:145px 0 75px;color:#fff;overflow:hidden}.hero-grid{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(440px,.95fr);gap:70px;align-items:center}.hero-grid>*{min-width:0}.status-chip{display:inline-flex;align-items:center;gap:9px;margin:0 0 34px;padding:8px 12px;color:rgba(255,255,255,.78);border:1px solid rgba(255,255,255,.14);border-radius:999px;background:rgba(0,0,0,.1);font-size:12px;font-weight:700}.status-chip span,.scope-status span{flex:0 0 auto;width:9px;height:9px;background:var(--orange);border-radius:50%;box-shadow:0 0 0 5px rgba(245,166,35,.13)}.eyebrow{margin:0 0 17px;color:#a26400;font-size:11px;font-weight:900;letter-spacing:.2em;text-transform:uppercase}.hero .eyebrow,.section-dark .eyebrow,.scope .eyebrow{color:var(--orange)}h1,h2,h3{margin-top:0;font-family:"Arial Narrow",Inter,ui-sans-serif,system-ui,sans-serif;line-height:1.06;letter-spacing:-.035em}h1{max-width:720px;margin-bottom:24px;font-size:clamp(50px,6.6vw,88px);font-weight:700;overflow-wrap:anywhere}h1 em{color:var(--orange);font-style:normal}h2{margin-bottom:24px;font-size:clamp(36px,4.6vw,62px)}h3{margin-bottom:12px;font-size:23px}.hero-lead{max-width:680px;margin:0 0 34px;color:rgba(255,255,255,.72);font-size:clamp(18px,2vw,22px)}.hero-actions{display:flex;flex-wrap:wrap;gap:12px}.button{display:inline-flex;align-items:center;justify-content:center;min-height:52px;padding:0 23px;border:0;border-radius:11px;text-decoration:none;font-size:14px;font-weight:850;cursor:pointer;transition:transform .2s ease,background .2s ease}.button:hover{transform:translateY(-2px)}.button-primary{color:var(--navy);background:var(--orange);box-shadow:0 12px 36px rgba(245,166,35,.2)}.button-primary:hover{background:var(--orange-2)}.button-ghost{color:#fff;border:1px solid rgba(255,255,255,.25)}.button-ghost:hover{background:rgba(255,255,255,.08)}.trust-list{display:flex;flex-wrap:wrap;gap:9px 23px;margin:35px 0 0;padding:0;list-style:none;color:rgba(255,255,255,.55);font-size:12px;font-weight:700}.trust-list li:before{content:"✓";margin-right:7px;color:var(--orange)}
.hero-plan{position:relative;transform:rotate(1deg);background:#f9f7f0;border:8px solid #fff;border-radius:8px;box-shadow:0 35px 90px rgba(0,0,0,.36)}.hero-plan:after{content:"BORRADOR TÉCNICO";position:absolute;right:-22px;bottom:68px;padding:6px 12px;color:rgba(158,54,31,.68);border:2px solid rgba(158,54,31,.42);font-size:11px;font-weight:900;letter-spacing:.16em;transform:rotate(-5deg)}.plan-head{display:grid;grid-template-columns:90px 1fr 46px;align-items:center;min-height:52px;color:var(--navy);border-bottom:2px solid var(--navy);font-size:9px;font-weight:900;letter-spacing:.12em}.plan-head span,.plan-head b{padding:10px;border-right:1px solid rgba(11,34,57,.45)}.plan-head span:first-child{font-size:18px}.plan-head b{border-right:0;text-align:center;font-size:17px}.plan-body{position:relative;padding:22px}.plan-body svg{display:block;width:100%;height:auto;color:var(--navy)}.walls{fill:none;stroke:currentColor;stroke-width:4}.pipe{fill:none;stroke:#c62828;stroke-width:8;stroke-linecap:round;stroke-linejoin:round}.plan-body circle{fill:var(--navy);stroke:#c62828;stroke-width:4}.room{position:absolute;z-index:2;color:rgba(11,34,57,.62);font-size:9px;font-weight:800;letter-spacing:.12em}.room-a{left:18%;top:30%}.room-b{left:50%;top:30%}.room-c{right:9%;bottom:27%}.fixture{position:absolute;z-index:3;display:grid;place-items:center;width:28px;height:28px;color:var(--navy);background:var(--orange);border:2px solid var(--navy);border-radius:50%;font-size:8px;font-weight:900}.fixture-a{left:27%;top:29%}.fixture-b{right:27%;top:42%}.fixture-c{right:9%;bottom:31%}.plan-note{display:flex;justify-content:space-between;gap:10px;padding-top:14px;color:rgba(11,34,57,.55);border-top:1px solid rgba(11,34,57,.3);font-size:8px;font-weight:900;letter-spacing:.12em}
.section{padding:110px 0}.split-intro{display:grid;grid-template-columns:minmax(0,.95fr) minmax(0,1.05fr);gap:100px}.intro h2{margin-bottom:0}.intro-copy{max-width:660px}.intro-copy p{color:#4c5c68}.intro-copy .large,.scope .large{color:var(--ink);font-size:clamp(20px,2.4vw,28px);font-weight:650;line-height:1.45}.section-dark{color:#fff;background:var(--navy)}.section-heading{max-width:720px;margin-bottom:52px}.section-heading>p:last-child{color:var(--muted)}.section-dark .section-heading>p:last-child{color:rgba(255,255,255,.62)}.section-heading.horizontal{max-width:none;display:grid;grid-template-columns:1.15fr .65fr;gap:90px;align-items:end}.section-heading.horizontal h2{margin-bottom:0}.section-heading.horizontal>p{margin-bottom:5px}
.services-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1px;background:var(--line-light);border:1px solid var(--line-light)}.service-card{position:relative;min-height:330px;display:flex;gap:22px;padding:34px;background:#0d2a45}.service-card.featured,.service-card.responsible{grid-column:span 2}.service-card.featured{background:#113654}.service-card.responsible{background:#fff;color:var(--ink)}.service-number{flex:0 0 auto;color:var(--orange);font-size:11px;font-weight:900}.service-tag{margin:0 0 9px;color:var(--orange);font-size:10px;font-weight:900;letter-spacing:.16em}.service-card p{color:rgba(255,255,255,.62)}.service-card.responsible p{color:var(--muted)}.service-card ul{margin:21px 0 0;padding:0;list-style:none}.service-card li{display:inline-flex;margin:0 5px 7px 0;padding:5px 9px;color:rgba(255,255,255,.72);border:1px solid rgba(255,255,255,.16);border-radius:99px;font-size:11px}.card-note{font-size:13px}.card-warning{margin-top:24px!important;padding:13px 15px;color:#744908!important;background:#fff5df;border-left:3px solid var(--orange);font-size:13px;font-weight:750}
.prices{background:#fff}.price-table{border-top:2px solid var(--navy)}.price-row{display:grid;grid-template-columns:1fr 1.3fr 150px;gap:30px;align-items:center;min-height:84px;padding:18px 20px;border-bottom:1px solid var(--line)}.price-row span{color:var(--muted);font-size:14px}.price-row b{font-size:20px;text-align:right}.price-head{min-height:50px;color:var(--muted);background:#f6f7f7;font-size:10px;font-weight:900;letter-spacing:.14em;text-transform:uppercase}.price-head span:last-child{text-align:right}.price-row.popular{position:relative;background:#fff8e9}.price-row.popular:before{content:"RECOMENDADO";position:absolute;left:-1px;top:-8px;padding:3px 8px;color:var(--navy);background:var(--orange);font-size:8px;font-weight:900;letter-spacing:.12em}.price-notes{display:grid;grid-template-columns:1fr 1fr;gap:25px;margin-top:26px}.price-notes p{margin:0;padding:18px 20px;color:var(--muted);background:#f5f5f2;border-radius:12px;font-size:13px}.price-notes strong{color:var(--ink)}
.process{background:var(--paper)}.process-list{margin:0;padding:0;list-style:none;border-top:1px solid var(--line)}.process-list li{display:grid;grid-template-columns:90px 1fr;gap:40px;padding:32px 0;border-bottom:1px solid var(--line)}.process-list>li>span{color:#a26400;font-size:12px;font-weight:900}.process-list h3{margin-bottom:7px;font-size:27px}.process-list p{max-width:680px;margin:0;color:var(--muted)}
.scope{color:#fff}.scope-grid{display:grid;grid-template-columns:1fr .95fr;gap:100px;align-items:center}.scope .large{color:rgba(255,255,255,.7)}.scope-card{padding:38px;color:var(--ink);background:#fff;border-radius:var(--radius);box-shadow:var(--shadow)}.scope-card p,.scope-card li{color:var(--muted)}.scope-card ul{margin:24px 0;padding-left:20px}.scope-card li{margin-bottom:9px}.scope-status{display:flex;align-items:flex-start;gap:12px;margin:28px 0 0;padding:16px;color:#744908!important;background:#fff5df;border-radius:12px;font-size:13px;font-weight:800}.scope-status span{flex:0 0 auto;margin-top:6px}
.quote{background:var(--orange)}.quote-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:90px}.quote .eyebrow{color:rgba(11,34,57,.6)}.contact-details{margin-top:36px;border-top:1px solid rgba(11,34,57,.2)}.contact-details>a,.contact-details>div{display:grid;grid-template-columns:90px 1fr;gap:20px;padding:15px 0;border-bottom:1px solid rgba(11,34,57,.2);text-decoration:none}.contact-details span{font-size:12px}.contact-details strong{font-size:13px;overflow-wrap:anywhere}.quote-form{padding:36px;background:#fff;border-radius:var(--radius);box-shadow:var(--shadow)}.quote-form label{display:grid;gap:7px;margin-bottom:18px;color:#40505e;font-size:12px;font-weight:800}.quote-form input,.quote-form select,.quote-form textarea{width:100%;padding:13px 14px;color:var(--ink);background:#fafafa;border:1px solid rgba(16,35,53,.18);border-radius:9px;outline:none}.quote-form textarea{resize:vertical}.quote-form input:focus,.quote-form select:focus,.quote-form textarea:focus{border-color:var(--orange);box-shadow:0 0 0 4px rgba(245,166,35,.16)}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:15px}.quote-form .button{width:100%;margin-top:4px}.form-note{margin:11px 0 0;color:var(--muted);font-size:11px;text-align:center}
.faq{background:#fff}.faq-grid{display:grid;grid-template-columns:.55fr 1fr;gap:100px}.faq-list{border-top:1px solid var(--line)}.faq-list details{border-bottom:1px solid var(--line)}.faq-list summary{display:flex;justify-content:space-between;gap:25px;padding:23px 0;cursor:pointer;font-weight:850;list-style:none}.faq-list summary::-webkit-details-marker{display:none}.faq-list summary:after{content:"+";color:#a26400;font-size:23px}.faq-list details[open] summary:after{content:"−"}.faq-list p{max-width:720px;margin:-5px 40px 25px 0;color:var(--muted)}
.site-footer{color:rgba(255,255,255,.62);background:#071b2c}.footer-grid{min-height:130px;display:grid;grid-template-columns:1fr 1fr auto;gap:40px;align-items:center}.footer-brand{color:#fff}.site-footer p{margin:0;font-size:12px}.site-footer>a{color:#fff;text-decoration:none;font-size:12px;font-weight:800}
@media(max-width:980px){.menu-toggle{display:block}.main-nav{position:fixed;inset:78px 0 auto;display:grid;gap:0;padding:10px 20px 24px;background:var(--navy);border-bottom:1px solid var(--line-light);transform:translateY(-140%);transition:transform .25s ease}.main-nav.is-open{transform:none}.main-nav a{padding:14px 0;border-bottom:1px solid var(--line-light)}.main-nav .nav-cta{margin-top:10px;padding:12px 15px;text-align:center}.hero{min-height:auto}.hero-grid{grid-template-columns:1fr}.hero-copy{max-width:760px}.hero-plan{width:min(100%,650px);margin-inline:auto}.split-intro,.scope-grid,.quote-grid,.faq-grid{grid-template-columns:1fr;gap:50px}.section-heading.horizontal{grid-template-columns:1fr;gap:16px}.services-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.service-card.featured,.service-card.responsible{grid-column:span 2}.footer-grid{grid-template-columns:1fr auto}.footer-grid p{grid-column:1/-1;grid-row:2}}
@media(max-width:680px){.shell{width:min(calc(100% - 28px),var(--shell))}.brand small{display:none}.hero{padding:120px 0 58px}.status-chip{align-items:flex-start;border-radius:12px}.hero-grid{gap:50px}h1{font-size:46px}.hero-actions{display:grid}.hero-actions .button{width:100%}.hero-plan{max-width:100%;border-width:5px}.plan-head{grid-template-columns:75px 1fr 40px}.plan-body{padding:10px}.hero-plan:after{right:4px;bottom:53px}.section{padding:76px 0}.split-intro{gap:30px}.services-grid{grid-template-columns:1fr}.service-card,.service-card.featured,.service-card.responsible{grid-column:auto;min-height:auto;padding:27px 22px}.price-row{grid-template-columns:1fr auto;gap:7px 20px;padding:20px 13px}.price-row span{grid-column:1/-1;grid-row:2}.price-row b{grid-column:2;grid-row:1}.price-head{display:none}.price-notes{grid-template-columns:1fr}.process-list li{grid-template-columns:48px 1fr;gap:16px}.scope-card,.quote-form{padding:26px 20px}.form-row{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr}.footer-grid p{grid-column:auto;grid-row:auto}.site-footer>a{padding-bottom:25px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.button,.main-nav{transition:none}}