:root{--accent:#d6bd91} .floating-whatsapp{position:fixed;left:20px;bottom:20px;z-index:190;width:56px;height:56px;display:grid;place-items:center;border:1px solid #40644b;border-radius:50%;background:#131313;color:#25d366;box-shadow:0 6px 22px #0006}.floating-whatsapp svg{width:28px;height:28px}.floating-whatsapp:hover{background:#24382b}.floating-whatsapp:focus-visible{outline:3px solid #25d366;outline-offset:4px}.hero-name{font-size:19px;font-weight:700;color:var(--ink);display:flex;align-items:center;gap:16px;flex-wrap:wrap}.project-count{font-size:14px;font-weight:500;color:var(--muted)}.hero-certificate{margin:12px 0 24px;padding:14px;width:fit-content;border-color:#655b47}.hero-certificate img{width:105px;height:auto}.hero-certificate span{font-size:14px}.availability,.geography{font-size:14px;color:var(--muted);margin-top:14px}.about-intro{max-width:850px}.about-intro h2{font-size:clamp(26px,4vw,44px);margin:20px 0}.about-intro>p:not(.section-label){font-size:18px;line-height:1.9}.homifi-wordmark{display:inline-block;font-weight:800;letter-spacing:.2em;font-size:16px;color:var(--muted);margin:24px 0}.full-story>summary{cursor:pointer;color:var(--accent);padding:15px 0}.full-story-content{padding-top:30px}.full-story-content>.section-label{display:none}.project-metrics{font-size:14px;border-block:1px solid var(--line);padding:14px 0;margin:18px 0;line-height:1.9}.testimonial h2{font-size:32px;margin-bottom:20px}.testimonial details{margin-top:20px;max-width:750px}.testimonial blockquote{font-size:20px;margin:24px 0}.testimonial details p{font-size:14px}.collaboration h2{font-size:clamp(28px,4vw,48px);margin:24px 0}.collaboration p:not(.section-label){max-width:750px;font-size:18px;line-height:1.9}.collaboration .button{margin-top:28px}.guide-links{display:flex;gap:24px;flex-wrap:wrap;margin-top:40px;color:var(--accent)}.article-header{display:flex;justify-content:space-between;gap:20px;padding-block:24px;border-bottom:1px solid var(--line)}.article{max-width:850px;padding-block:60px 120px}.article h1{font-size:clamp(30px,5vw,52px);line-height:1.4;margin:20px 0}.article h2{font-size:25px;line-height:1.5;margin-bottom:16px}.article p{font-size:18px;line-height:1.95}.article section{margin-top:40px}.article-source{margin:40px 0}.article-source a{text-decoration:underline}.article-back{display:block;margin-top:24px}.calc-contact-fields{margin-top:22px;border-top:1px solid var(--line);padding-top:18px}.calc-contact-fields label{display:block;font-size:14px;margin:12px 0}.calc-contact-fields input,.calc-contact-fields select{display:block;width:100%;padding:10px;margin-top:6px;border:1px solid #555;border-radius:5px;background:#131313;color:#fff}.direct-result{display:block;padding:14px;text-align:center;border:1px solid #4d9861;color:#8de7a5;margin-top:15px;border-radius:6px;font-weight:600}.calculation-privacy{font-size:12px!important;margin-top:10px}.article .eyebrow{font-size:13px}.header-actions .header-cta{white-space:normal}@media(max-width:760px){.mobile-cta{inset-inline:auto;left:90px;right:20px;font-size:13px;width:calc(100% - 110px)}.hero-certificate img{width:90px}.hero-name{font-size:17px}.about-intro>p:not(.section-label){font-size:16px}.floating-whatsapp{left:16px;bottom:18px}.article-header{font-size:14px}.article{padding-top:35px}.article p{font-size:16px}}
.knx-proof{display:inline-flex;align-items:center;gap:12px;background:#1b1b19;border:1px solid #6c604a;border-radius:9px;padding:12px 16px;margin:16px 0 26px;color:#f2f2f3;text-align:start;font:inherit;cursor:pointer;transition:border-color .15s,background .15s}.knx-proof:hover{background:#28251e;border-color:#d6bd91}.knx-proof:focus-visible{outline:2px solid #d6bd91;outline-offset:5px}.knx-proof>svg{width:26px;height:26px;color:#d6bd91;flex-shrink:0}.knx-proof-mark{font-family:Arial,sans-serif;font-weight:900;font-size:27px;letter-spacing:-1px;padding-inline-end:12px;border-inline-end:1px solid #4d473b}.knx-proof-copy{display:flex;flex-direction:column;gap:2px}.knx-proof-copy strong{font-size:13px;font-weight:600;letter-spacing:.025em}.knx-proof-copy>span{font-size:12px;color:#bcb5a9}.proof-expand{font-size:18px;color:#d6bd91;margin-inline-start:6px}.certificate-dialog{width:min(760px,94vw);max-height:92dvh;padding:0;border:1px solid #6c604a;border-radius:12px;background:#191919;color:#f2f2f3;overflow:auto;overscroll-behavior:contain}.certificate-dialog::backdrop{background:#000c;backdrop-filter:blur(6px)}.certificate-dialog-bar{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:16px 20px;position:sticky;top:0;background:#191919;border-bottom:1px solid #444;z-index:1}.certificate-dialog-bar h2{font-size:18px;line-height:1.5;letter-spacing:0}.certificate-dialog-bar p{font-size:12px;margin:3px 0 0;color:#bcb5a9}.certificate-dialog-bar button{width:44px;height:44px;font-size:30px;line-height:1;border:1px solid #555;border-radius:6px;background:#242424;color:white;cursor:pointer}.certificate-image-wrap{padding:16px}.certificate-image-wrap img{display:block;width:100%;height:auto;max-width:600px;margin:auto}.certificate-original{display:block;padding:4px 20px 20px;text-align:center;color:#d6bd91;font-size:14px}@media(max-width:420px){.knx-proof{gap:8px;padding:10px 12px}.knx-proof-mark{font-size:24px;padding-inline-end:8px}.knx-proof-copy strong{font-size:12px}.certificate-dialog-bar{padding:12px}.certificate-image-wrap{padding:8px}}