:root{--a03-bg:#f4f3ef;--a03-surface:#fff;--a03-ink:#20211f;--a03-muted:#686b66;--a03-line:#d5d6d0;--a03-max:1460px;--a03-copy:740px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--a03-bg);color:var(--a03-ink);font-family:Arial,Helvetica,sans-serif;line-height:1.6}a{color:inherit}img{display:block;max-width:100%;height:auto}.a03-main{width:100%;max-width:none}.a03-shell,.a03-header-inner,.a03-footer-inner{width:min(92vw,var(--a03-max));margin-inline:auto}.a03-section{padding-block:clamp(4rem,8vw,8rem)}.a03-section>p,.a03-section>.a03-shell>p,.a03-copy{max-width:var(--a03-copy)}.a03-site-header{border-bottom:1px solid var(--a03-line);background:var(--a03-bg)}.a03-header-inner{display:flex;align-items:center;gap:1rem;min-height:78px}.a03-brand{font-weight:700;letter-spacing:.12em;text-decoration:none}.a03-nav{display:flex;flex-wrap:wrap;gap:1rem;margin-left:auto;align-items:center}.a03-nav a,.a03-nav span{font-size:.9rem}.a03-nav a{text-decoration:none}.a03-disabled{color:var(--a03-muted);cursor:not-allowed}.a03-cta,.a03-button{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:.72rem 1.2rem;border:1px solid var(--a03-ink);background:var(--a03-ink);color:#fff;text-decoration:none;font-weight:700;cursor:pointer}.a03-button--secondary{background:transparent;color:var(--a03-ink)}
.a03-hero{display:grid;grid-template-columns:minmax(0,13fr) minmax(320px,7fr);min-height:min(72vh,820px)}.a03-hero-media{min-height:520px}.a03-hero-media img{width:100%;height:100%;object-fit:cover}.a03-hero-copy{display:flex;flex-direction:column;justify-content:center;padding:clamp(2rem,6vw,6rem)}.a03-kicker{color:var(--a03-muted);font-size:.9rem;letter-spacing:.08em;text-transform:uppercase}.a03-hero h1{font-size:clamp(3rem,8vw,7rem);line-height:.95;margin:.4rem 0 1.5rem}.a03-section h2{font-size:clamp(2.2rem,5vw,4.5rem);line-height:1.02;margin:0 0 1.5rem}.a03-lead{font-size:clamp(1.15rem,2vw,1.5rem);max-width:var(--a03-copy)}.a03-facts,.a03-benefits,.a03-proof,.a03-technical{display:grid;gap:1px;background:var(--a03-line);border:1px solid var(--a03-line)}.a03-facts{grid-template-columns:repeat(3,1fr)}.a03-facts div,.a03-benefit,.a03-proof-item,.a03-technical div{background:var(--a03-surface);padding:1.5rem}.a03-facts dt,.a03-technical dt{color:var(--a03-muted);font-size:.85rem}.a03-facts dd,.a03-technical dd{margin:.25rem 0 0;font-weight:700}.a03-benefits{grid-template-columns:repeat(4,1fr)}.a03-benefit h3{font-size:1.1rem;margin:0}.a03-gallery-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem}.a03-gallery-grid figure{margin:0}.a03-gallery-grid figure:first-child{grid-column:span 2}.a03-gallery-grid img{width:100%;height:auto}.a03-media-text{display:grid;grid-template-columns:minmax(0,13fr) minmax(0,7fr);gap:clamp(2rem,6vw,7rem);align-items:center}.a03-media-text__media{order:1}.a03-media-text__copy{order:2}.a03-plan{max-width:1200px;margin-inline:auto}.a03-plan img{width:100%;height:auto}.a03-location{border:1px solid var(--a03-line);background:var(--a03-surface);padding:clamp(2rem,5vw,5rem)}.a03-technical{grid-template-columns:repeat(2,minmax(0,1fr))}.a03-proof{grid-template-columns:repeat(4,1fr)}.a03-faq details{border-top:1px solid var(--a03-line);padding:1rem 0}.a03-faq details:last-child{border-bottom:1px solid var(--a03-line)}.a03-faq summary{cursor:pointer;font-weight:700}.a03-form{display:grid;gap:1rem;max-width:var(--a03-copy)}.a03-form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1rem}.a03-field{display:grid;gap:.35rem}.a03-field label{font-weight:700}.a03-field input,.a03-field textarea{width:100%;border:1px solid var(--a03-ink);background:#fff;padding:.8rem;font:inherit}.a03-field textarea{min-height:140px}.a03-field--full{grid-column:1/-1}.a03-error{color:#7b1e1e;min-height:1.5em}.a03-site-footer{border-top:1px solid var(--a03-line);padding-block:2rem}.a03-footer-inner{display:flex;gap:1rem;align-items:center;flex-wrap:wrap}.a03-footer-inner [data-cookie-open]{margin-left:auto}.a03-cookie{position:fixed;z-index:20;inset:auto 1rem 1rem;max-width:720px;background:var(--a03-ink);color:#fff;padding:1.25rem;box-shadow:0 8px 30px #0003}.a03-cookie-actions{display:flex;gap:.75rem;flex-wrap:wrap;margin-top:1rem}.a03-cookie button{min-height:44px;padding:.65rem 1rem;border:1px solid #fff;background:#fff;color:var(--a03-ink);font-weight:700}.a03-cookie button[data-cookie-reject],.a03-cookie button[data-cookie-configure]{background:transparent;color:#fff}.a03-cookie-preferences{margin-top:1rem;padding-top:1rem;border-top:1px solid #fff6}.a03-cookie-preferences fieldset{display:grid;gap:.6rem;border:0;padding:0}.a03-dialog{border:0;padding:0;background:transparent;max-width:min(94vw,1200px)}.a03-dialog::backdrop{background:#000b}.a03-dialog__inner{position:relative;background:var(--a03-surface);padding:1rem}.a03-dialog__close{position:absolute;right:.5rem;top:.5rem;z-index:1;min-width:44px;min-height:44px}.a03-dialog img{max-height:88vh;width:auto;margin:auto}:focus-visible{outline:3px solid #5b6b8a;outline-offset:3px}
@media(max-width:900px){.a03-header-inner{align-items:flex-start;padding-block:1rem}.a03-nav{margin-left:0;width:100%;gap:.7rem}.a03-hero{display:block}.a03-hero-media{min-height:58vw}.a03-facts,.a03-benefits,.a03-proof,.a03-technical{grid-template-columns:1fr 1fr}.a03-media-text{display:flex;flex-direction:column}.a03-media-text__media,.a03-media-text__copy{order:initial;width:100%}}
@media(max-width:560px){.a03-shell,.a03-header-inner,.a03-footer-inner{width:calc(100% - 32px)}.a03-facts,.a03-benefits,.a03-proof,.a03-technical,.a03-form-grid{grid-template-columns:1fr}.a03-gallery-grid{display:block}.a03-gallery-grid figure{margin-bottom:1rem}.a03-field--full{grid-column:auto}.a03-cookie{inset:auto .5rem .5rem}.a03-footer-inner [data-cookie-open]{margin-left:0}.a03-cta,.a03-button{width:100%}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;scroll-behavior:auto!important;transition-duration:.01ms!important}}


/* A03 V3 recovery delta: very wide layout with deliberate side margins. */
.a03-shell,.a03-header-inner,.a03-footer-inner{width:min(1760px,calc(100% - 64px));margin-inline:auto}
.a03-site-header{position:sticky;top:0;z-index:100;background:rgba(244,243,239,.96);box-shadow:0 1px 0 var(--a03-line);backdrop-filter:blur(10px)}
.a03-section,[id="contacto"]{scroll-margin-top:100px}
.a03-gallery-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:clamp(.75rem,1.5vw,1.5rem)}
.a03-gallery-grid figure:first-child{grid-column:auto}
.a03-gallery-grid figure{aspect-ratio:4/3;overflow:hidden;background:var(--a03-line)}
.a03-gallery-grid figure a{display:block;width:100%;height:100%;cursor:zoom-in}
.a03-gallery-grid img{width:100%;height:100%;object-fit:cover;transition:transform .2s ease}
.a03-gallery-grid a:hover img,.a03-gallery-grid a:focus-visible img{transform:scale(1.025)}
.a03-gallery-instruction{color:var(--a03-muted);margin-top:-.75rem;margin-bottom:2rem}
.a03-dialog__nav{display:flex;justify-content:center;gap:.75rem;margin-top:.75rem}
.a03-dialog__nav button{min-height:44px;padding:.6rem 1rem;border:1px solid var(--a03-ink);background:var(--a03-surface);color:var(--a03-ink);font:inherit;font-weight:700}
@media(max-width:1200px){.a03-shell,.a03-header-inner,.a03-footer-inner{width:calc(100% - 48px)}.a03-gallery-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(max-width:700px){.a03-shell,.a03-header-inner,.a03-footer-inner{width:calc(100% - 40px)}.a03-gallery-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:.75rem}.a03-section,[id="contacto"]{scroll-margin-top:132px}.a03-header-inner{min-height:0}.a03-dialog{max-width:calc(100vw - 24px)}}
@media(max-width:360px){.a03-gallery-grid{grid-template-columns:1fr}}