html.btb-signature-root [hidden]{display:none!important}
html.btb-signature-root input,html.btb-signature-root textarea,html.btb-signature-root select,html.btb-signature-root button{font:inherit}
html.btb-signature-root textarea{resize:vertical}
html.btb-signature-root input:focus-visible,html.btb-signature-root textarea:focus-visible,html.btb-signature-root select:focus-visible{outline:3px solid var(--blue);outline-offset:3px}
html.btb-signature-root .signature .desktop-nav{gap:20px;white-space:nowrap}
html.btb-signature-root .nav-work{position:relative;display:flex;align-items:center;gap:3px}
html.btb-signature-root .nav-dropdown-trigger{border:0;background:none;color:inherit;padding:9px 6px;font-size:18px;line-height:1}
html.btb-signature-root .nav-dropdown{position:absolute;left:-20px;top:calc(100% + 12px);width:230px;background:var(--paper);border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow);padding:12px;display:grid;gap:2px}
html.btb-signature-root .nav-dropdown a{display:block;padding:12px;border-radius:7px;border:0!important}
html.btb-signature-root .nav-dropdown a:hover{background:var(--soft)}
html.btb-signature-root .menu-drawer nav a.drawer-sub-link{font-size:17px;padding-top:0;padding-bottom:17px;color:var(--muted)}
html.btb-signature-root .brand .hero-copy .brand-tagline{font-size:clamp(57px,5.7vw,82px);line-height:1.06;letter-spacing:-.065em}
html.btb-signature-root .brand-tagline em{white-space:nowrap;font-size:.94em}
html.btb-signature-root .brand .hero-art .slab-front{display:block}
html.btb-signature-root .brand .hero-art .slab-front:focus-visible{outline:3px solid var(--blue);outline-offset:7px}
html.btb-signature-root .founder-mini-card{position:absolute;z-index:5;top:3%;right:0;display:flex;gap:12px;align-items:center;padding:14px 18px;background:linear-gradient(115deg,#fffffff2,#f1f6f5d9);color:#162a40;border-radius:17px;box-shadow:0 14px 40px #15273c1a;max-width:88%;transform:rotate(4deg)}
html.btb-signature-root .founder-mini-card img{width:44px;height:44px;border-radius:50%;object-fit:cover;object-position:50% 22%}
html.btb-signature-root .founder-mini-card small{display:block;font-size:8px;letter-spacing:.12em}
html.btb-signature-root .founder-mini-card strong{display:block;font-size:13px;font-weight:550;margin-top:4px}
html.btb-signature-root .founder-mini-card svg{width:15px;height:15px}
html.btb-signature-root .founder-mini-card:hover{box-shadow:0 20px 46px #15273c2a}
html.btb-signature-root .signature .footer-brand p{font-size:15px;line-height:1.8;letter-spacing:0;max-width:365px;margin:0 0 15px}
html.btb-signature-root .footer-invitation{padding:0 0 6px;border:0;border-bottom:1px solid var(--line);background:none;color:var(--ink);text-align:left;font-size:14px;line-height:1.7;font-weight:600;max-width:330px}
html.btb-signature-root .footer-brand>.small-label{display:block;margin-top:25px}
html.btb-signature-root .footer-bottom button{font-size:inherit;padding:0;border:0;background:none;color:inherit}
html.btb-signature-root .footer-bottom button:hover{text-decoration:underline;text-underline-offset:4px}
html.btb-signature-root .contact-launcher{position:fixed;bottom:20px;right:22px;z-index:25;border:1px solid #38546d;background:#162a40;color:#fff;display:flex;align-items:center;gap:9px;border-radius:28px;padding:12px 18px;box-shadow:0 8px 25px #0002;font-size:12px}
html.btb-signature-root .contact-launcher svg{width:18px;height:18px}
html.btb-signature-root .contact-launcher:hover{background:#243d58}
html.btb-signature-root .contact-dialog{margin:0 0 0 auto;width:min(545px,100%);max-width:100%;height:100dvh;max-height:100dvh;border:0;border-left:1px solid var(--line);padding:25px 36px 40px;background:var(--paper);color:var(--ink);box-shadow:-25px 0 90px #0003;overscroll-behavior:contain}
html.btb-signature-root .contact-dialog::backdrop,html.btb-signature-root .cookie-dialog::backdrop{background:#111b2a80;backdrop-filter:blur(6px)}
html.btb-signature-root .contact-dialog h2{font-size:42px;margin-bottom:24px}
html.btb-signature-root .contact-dialog h2 em{color:var(--accent)}
html.btb-signature-root .contact-dialog>.dialog-close,html.btb-signature-root .cookie-dialog>.dialog-close{display:block;margin:0 0 22px auto}
html.btb-signature-root .contact-intro{font-size:14px;line-height:1.8;margin-bottom:22px}
html.btb-signature-root .whatsapp-option{border:1px solid var(--line);background:var(--soft);border-radius:14px;display:flex;gap:14px;align-items:center;padding:18px}
html.btb-signature-root .whatsapp-option strong{font-size:14px;font-weight:600;display:block}
html.btb-signature-root .whatsapp-option small{font-size:11px;color:var(--muted);display:block;margin-top:4px}
html.btb-signature-root .whatsapp-option>span:last-child{margin-left:auto;font-size:22px}
html.btb-signature-root .contact-direct{display:flex;gap:24px;margin-top:14px;font-size:12px}
html.btb-signature-root .contact-direct a{text-decoration:underline;text-underline-offset:4px}
html.btb-signature-root .form-divider{margin:28px 0 20px;border-top:1px solid var(--line);padding-top:22px;font-size:9px;letter-spacing:.13em;color:var(--muted)}
html.btb-signature-root .form-row{display:grid;grid-template-columns:1fr 1fr;gap:15px}
html.btb-signature-root .contact-form label{display:block;font-size:12px;font-weight:550;margin-bottom:17px}
html.btb-signature-root .contact-form input,html.btb-signature-root .contact-form textarea,html.btb-signature-root .builder-label select{width:100%;display:block;margin-top:7px;border:1px solid var(--line);border-radius:8px;padding:12px;background:var(--surface);color:var(--ink);font-size:14px}
html.btb-signature-root .contact-form textarea::placeholder{color:var(--muted);opacity:1}
html.btb-signature-root .contact-form .form-privacy{font-size:11px;line-height:1.7;margin-bottom:18px}
html.btb-signature-root .form-privacy a{text-decoration:underline;text-underline-offset:3px}
html.btb-signature-root .contact-form .button{width:100%}
html.btb-signature-root .form-note{font-size:11px!important;line-height:1.7!important;color:var(--muted);margin-top:15px}
html.btb-signature-root .form-result{padding:16px;margin-top:20px;background:var(--soft);border:1px solid var(--line);border-radius:10px}
html.btb-signature-root .form-result p{font-size:13px}
html.btb-signature-root .contact-page-link{display:block;font-size:12px;margin-top:25px;text-decoration:underline;text-underline-offset:4px}
html.btb-signature-root .cookie-banner{position:fixed;z-index:60;left:50%;transform:translateX(-50%);bottom:18px;width:min(870px,calc(100% - 32px));padding:22px 25px;border:1px solid var(--line);border-radius:18px;box-shadow:0 15px 65px #0003;background:var(--paper);color:var(--ink);display:flex;gap:25px;align-items:center}
html.btb-signature-root .cookie-banner strong{font-size:15px;font-weight:600}
html.btb-signature-root .cookie-banner p{font-size:12px;line-height:1.7;margin-top:5px}
html.btb-signature-root .cookie-banner-actions{display:flex;flex-wrap:wrap;gap:9px;min-width:260px}
html.btb-signature-root .cookie-banner-actions button{flex:1;white-space:nowrap;border:1px solid var(--line);border-radius:7px;padding:10px 13px;background:var(--surface);color:var(--ink);font-size:11px;min-height:42px}
html.btb-signature-root .cookie-banner-actions button:last-child{flex-basis:100%;background:none}
html.btb-signature-root .cookie-banner-actions button:hover{border-color:var(--ink)}
html.btb-signature-root .cookie-dialog h2{margin:15px 0 23px}
html.btb-signature-root .cookie-dialog h2 em{color:var(--accent)}
html.btb-signature-root .cookie-dialog>p{font-size:14px}
html.btb-signature-root .cookie-option{display:flex;align-items:center;justify-content:space-between;gap:18px;border-top:1px solid var(--line);padding:20px 0;margin-top:7px}
html.btb-signature-root .cookie-option:first-of-type{margin-top:25px}
html.btb-signature-root .cookie-option strong{font-size:14px;font-weight:600}
html.btb-signature-root .cookie-option p,html.btb-signature-root .cookie-description{font-size:12px;display:block;color:var(--muted);line-height:1.7;margin-top:5px}
html.btb-signature-root .cookie-option input{appearance:auto;accent-color:#977119;width:23px;height:23px;flex-shrink:0}
html.btb-signature-root .always-on{font-size:11px;white-space:nowrap;color:var(--muted)}
html.btb-signature-root .cookie-actions{display:flex;gap:22px;align-items:center;margin-top:24px}
html.btb-signature-root .preference-status{position:fixed;bottom:78px;left:50%;transform:translateX(-50%);z-index:70;max-width:90%;font-size:12px;padding:0;color:var(--ink);pointer-events:none}
html.btb-signature-root .preference-status:not(:empty){padding:12px 20px;background:var(--paper);border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow)}
html.btb-signature-root .about-hero{padding:75px 0 85px;overflow:hidden;background:radial-gradient(ellipse at 85% 20%,#5ab9d41c,transparent 50%),radial-gradient(ellipse at 70% 95%,#f9b30219,transparent 46%),var(--paper)}
html.btb-signature-root .about-hero-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:75px;align-items:center}
html.btb-signature-root .about-introduction h1{font-size:clamp(53px,5.7vw,83px);line-height:1.06}
html.btb-signature-root .about-introduction p{font-size:15px;line-height:1.85;max-width:520px;margin-top:18px}
html.btb-signature-root .about-introduction .about-lead{font-size:18px;color:var(--ink);margin-top:28px}
html.btb-signature-root .about-introduction .hero-actions{margin-top:30px}
html.btb-signature-root .founder-portrait-art{position:relative;isolation:isolate;padding:20px 16px 68px 5px;max-width:480px;width:100%;margin:0 auto}
html.btb-signature-root .founder-portrait-art>img{width:100%;height:480px;object-fit:cover;object-position:50% 27%;border-radius:22px;position:relative;z-index:1}
html.btb-signature-root .portrait-sheet{position:absolute;border:1px solid #bacad5;border-radius:26px;inset:0 5px 65px 0;transform:rotate(-6deg);background:#f9b30210}
html.btb-signature-root .portrait-sheet-front{transform:rotate(5deg);inset:22px -12px 58px 15px;background:linear-gradient(130deg,#ffffff44,#65b5d31a);border-color:#f9b30290}
html.btb-signature-root .founder-caption{position:absolute;z-index:2;left:-28px;right:25px;bottom:0;padding:25px 30px;background:linear-gradient(115deg,#ffffffea,#eaf4f4c9);color:#162a40;transform:rotate(-5deg);border-radius:23px;backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px)}
html.btb-signature-root .founder-caption>span{font-size:9px;letter-spacing:.14em;display:block;margin-bottom:12px}
html.btb-signature-root .founder-caption>strong{font-family:Manrope,Arial,sans-serif;display:block;font-size:35px;letter-spacing:-.045em;font-weight:500;line-height:1.17}
html.btb-signature-root .founder-caption>strong em{color:#466b80!important}
html.btb-signature-root .about-credential-band{display:flex;justify-content:space-between;gap:30px;padding-top:25px;padding-bottom:25px;font-size:12px}
html.btb-signature-root .about-credential-band span:first-child{color:#c8d6df}
html.btb-signature-root .about-story-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:110px}
html.btb-signature-root .about-story-grid p{font-size:16px;line-height:1.9;margin-bottom:23px}
html.btb-signature-root .about-story-grid .story-lead{font-size:24px;line-height:1.6;letter-spacing:-.025em;color:var(--ink)}
html.btb-signature-root .about-practice{background:var(--soft)}
html.btb-signature-root .about-principles{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:42px}
html.btb-signature-root .about-principles article{border-top:1px solid var(--line);padding-top:24px}
html.btb-signature-root .about-principles h3{font-size:29px;margin:23px 0 20px}
html.btb-signature-root .about-principles p{font-size:15px;line-height:1.85}
html.btb-signature-root .about-ai-grid{display:grid;grid-template-columns:1fr 1fr;gap:90px;align-items:center}
html.btb-signature-root .about-ai-grid p{font-size:18px;line-height:1.8;margin-bottom:24px}
html.btb-signature-root .human-signoff{border-top:1px solid #ffffff38;padding-top:22px;display:flex;align-items:center;gap:13px;font-size:12px;margin-top:30px}
html.btb-signature-root .about-ai .text-button{color:#f1f2ed;margin-top:24px}
html.btb-signature-root .about-routes{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
html.btb-signature-root .about-routes a{position:relative;padding:30px 30px 75px;border:1px solid var(--line);border-radius:16px;background:var(--surface);transition:transform .2s}
html.btb-signature-root .about-routes a:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
html.btb-signature-root .about-routes a>span{font-size:9px;letter-spacing:.14em;color:var(--eyebrow)}
html.btb-signature-root .about-routes h3{font-size:33px;margin:27px 0 20px}
html.btb-signature-root .about-routes p{font-size:14px}
html.btb-signature-root .about-routes svg{position:absolute;bottom:28px;right:30px}
html.btb-signature-root .contact-page-section{padding-top:35px}
html.btb-signature-root .contact-page-grid{display:grid;grid-template-columns:1fr 1fr;gap:100px}
html.btb-signature-root .contact-large-link{display:flex;align-items:center;gap:20px;font-size:26px;line-height:1.5;letter-spacing:-.025em;margin:18px 0;width:fit-content}
html.btb-signature-root .contact-large-link.contact-email{font-size:18px;overflow-wrap:anywhere}
html.btb-signature-root .contact-page-grid>div>p{font-size:15px;max-width:400px;margin-top:32px}
html.btb-signature-root .contact-founder{display:flex;gap:17px;align-items:center;margin-top:35px;font-size:15px}
html.btb-signature-root .contact-founder img{width:70px;height:70px;border-radius:50%;object-fit:cover;object-position:50% 22%}
html.btb-signature-root .contact-founder small{color:var(--muted);font-size:12px}
html.btb-signature-root .contact-form-card{background:var(--soft);border:1px solid var(--line);border-radius:20px;padding:35px}
html.btb-signature-root .contact-form-card h2{font-size:42px;margin-bottom:30px}
html.btb-signature-root .privacy-grid{display:grid;grid-template-columns:1fr 1fr;gap:90px}
html.btb-signature-root .privacy-grid p{font-size:15px;line-height:1.9;margin:25px 0}
html.btb-signature-root .privacy-grid .text-button{display:flex;width:fit-content}
html.btb-signature-root .privacy-grid .button{margin-bottom:12px}
html.btb-signature-root .privacy-preview-note{border-top:1px solid var(--line);padding-top:25px;margin-top:60px;font-size:12px;max-width:950px}
html.btb-signature-root .builder-section{background:var(--soft)}
html.btb-signature-root .scope-builder{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(0,1fr);border:1px solid var(--line);border-radius:20px;background:var(--surface);overflow:hidden}
html.btb-signature-root .builder-main{padding:36px}
html.btb-signature-root .builder-progress{list-style:none;display:flex;justify-content:space-between;gap:20px;margin:0 0 32px;padding:0;border-bottom:1px solid var(--line)}
html.btb-signature-root .builder-progress li{display:flex;gap:10px;align-items:center;padding:0 0 16px;color:var(--muted);font-size:12px;border-bottom:2px solid transparent}
html.btb-signature-root .builder-progress li[aria-current]{color:var(--ink);border-color:var(--accent)}
html.btb-signature-root .builder-progress span{font-size:13px}
html.btb-signature-root .builder-step h3{font-size:28px;line-height:1.3;margin-bottom:25px}
html.btb-signature-root .builder-step h3:focus{outline:none}
html.btb-signature-root .builder-choices{display:grid;gap:12px}
html.btb-signature-root .builder-choices label{display:flex;gap:14px;align-items:center;padding:19px;border:1px solid var(--line);border-radius:12px;cursor:pointer}
html.btb-signature-root .builder-choices label:has(input:checked){border-color:var(--accent);background:var(--soft)}
html.btb-signature-root .builder-choices input,html.btb-signature-root .builder-check input{accent-color:#977119;width:19px;height:19px;flex-shrink:0}
html.btb-signature-root .builder-choices strong{display:block;font-size:14px;font-weight:600;line-height:1.5}
html.btb-signature-root .builder-choices small{display:block;font-size:12px;line-height:1.7;margin-top:5px;color:var(--muted)}
html.btb-signature-root .builder-label{display:block;font-size:14px}
html.btb-signature-root .builder-label select{margin:10px 0 0;padding:13px}
html.btb-signature-root .builder-hint{font-size:12px;margin:15px 0 23px;line-height:1.8}
html.btb-signature-root .builder-check{display:flex;align-items:flex-start;gap:12px;font-size:14px;margin:20px 0}
html.btb-signature-root .builder-check input{margin-top:3px}
html.btb-signature-root .builder-navigation{display:flex;justify-content:space-between;gap:20px;margin-top:30px}
html.btb-signature-root .builder-navigation .button{margin-left:auto}
html.btb-signature-root .builder-summary{padding:36px;background:var(--soft);border-left:1px solid var(--line)}
html.btb-signature-root .builder-summary h3{font-size:27px}
html.btb-signature-root .builder-summary ul{padding-left:17px;font-size:13px;line-height:1.8;color:var(--muted);margin:25px 0}
html.btb-signature-root .builder-summary li+li{margin-top:8px}
html.btb-signature-root .builder-summary dl{margin:25px 0}
html.btb-signature-root .builder-summary dl div{border-top:1px solid var(--line);padding:15px 0}
html.btb-signature-root .builder-summary dt{font-size:11px;color:var(--muted);margin-bottom:6px}
html.btb-signature-root .builder-summary dd{font-size:15px;margin:0;color:var(--ink)}
html.btb-signature-root .builder-preview-note{font-size:11px;line-height:1.8;border-top:1px solid var(--line);padding-top:20px}
html.btb-signature-root .builder-quote-message{font-size:13px;color:var(--ink);margin-bottom:20px}
html.btb-signature-root .builder-quote-message:empty{display:none}
html.btb-signature-root .builder-review strong{font-weight:550;font-size:18px}
html.btb-signature-root .builder-review ul{font-size:14px;line-height:1.8;color:var(--muted);padding-left:20px}
html.btb-signature-root .builder-review-note{font-size:13px;line-height:1.8;margin:24px 0}
html.btb-signature-root .quick-wins .inner-hero-bottom{flex-wrap:wrap;justify-content:flex-start;gap:25px}
html.btb-signature-root .quick-wins .inner-hero-bottom>p{margin-right:auto}
@media(min-width:701px) and (max-width:1150px){html.btb-signature-root .signature .nav-wrap{gap:15px}
html.btb-signature-root .signature .desktop-nav{gap:12px;font-size:10px}
html.btb-signature-root .signature .brand-logo{width:145px}
html.btb-signature-root .brand .hero-copy .brand-tagline{font-size:clamp(53px,5.7vw,67px)}
html.btb-signature-root .founder-mini-card{padding:12px;gap:9px}
html.btb-signature-root .founder-mini-card strong{font-size:11px}
html.btb-signature-root .founder-mini-card small{font-size:7px}
html.btb-signature-root .founder-mini-card img{width:36px;height:36px}
html.btb-signature-root .about-hero-grid{gap:45px}
html.btb-signature-root .about-introduction h1{font-size:63px}
html.btb-signature-root .founder-portrait-art>img{height:440px}
html.btb-signature-root .founder-caption{left:-10px;right:15px}
html.btb-signature-root .about-story-grid{gap:60px}
html.btb-signature-root .about-ai-grid{gap:55px}
html.btb-signature-root .contact-page-grid{gap:45px}
html.btb-signature-root .builder-main,html.btb-signature-root .builder-summary{padding:28px}
}
@media(max-width:900px){html.btb-signature-root .signature .desktop-nav{display:none}
html.btb-signature-root .menu-trigger{display:flex}
html.btb-signature-root .about-hero-grid{gap:25px}
html.btb-signature-root .about-introduction h1{font-size:55px}
html.btb-signature-root .about-introduction .about-lead{font-size:16px}
html.btb-signature-root .about-credential-band{font-size:11px;gap:20px}
html.btb-signature-root .about-principles{gap:25px}
html.btb-signature-root .about-routes{gap:15px}
html.btb-signature-root .about-routes a{padding:24px 24px 65px}
html.btb-signature-root .about-routes h3{font-size:27px}
html.btb-signature-root .contact-large-link{font-size:21px}
html.btb-signature-root .contact-large-link.contact-email{font-size:15px}
html.btb-signature-root .form-row{grid-template-columns:1fr;gap:0}
html.btb-signature-root .cookie-banner{flex-direction:column;align-items:stretch;gap:16px}
html.btb-signature-root .cookie-banner-actions{min-width:0}
html.btb-signature-root .cookie-banner-actions button:last-child{flex-basis:auto}
}
@media(max-width:700px){html.btb-signature-root .brand .hero-copy .brand-tagline{font-size:clamp(43px,10.4vw,65px);line-height:1.08}
html.btb-signature-root .brand-tagline em{font-size:.93em}
html.btb-signature-root .brand .hero-art{margin-top:26px}
html.btb-signature-root .founder-mini-card{padding:10px 12px;top:0;right:1%;gap:8px;max-width:92%;border-radius:13px}
html.btb-signature-root .founder-mini-card img{width:33px;height:33px}
html.btb-signature-root .founder-mini-card strong{font-size:11px}
html.btb-signature-root .founder-mini-card small{font-size:7px}
html.btb-signature-root .founder-mini-card svg{width:13px;height:13px}
html.btb-signature-root .signature .footer-brand p{font-size:15px;max-width:440px}
html.btb-signature-root .footer-invitation{font-size:14px}
html.btb-signature-root .contact-launcher{bottom:15px;right:15px;font-size:11px;padding:10px 14px}
html.btb-signature-root .contact-launcher svg{width:16px;height:16px}
html.btb-signature-root .contact-dialog{padding:17px 23px 32px}
html.btb-signature-root .contact-dialog h2{font-size:36px}
html.btb-signature-root .contact-dialog>.eyebrow{font-size:9px;margin-bottom:18px}
html.btb-signature-root .contact-dialog>.dialog-close{margin-bottom:18px}
html.btb-signature-root .contact-intro{font-size:13px}
html.btb-signature-root .whatsapp-option{padding:15px}
html.btb-signature-root .whatsapp-option strong{font-size:13px}
html.btb-signature-root .whatsapp-option small{font-size:10px}
html.btb-signature-root .contact-form input,html.btb-signature-root .contact-form textarea{font-size:16px}
html.btb-signature-root .contact-form label{font-size:13px}
html.btb-signature-root .form-note{font-size:11px!important}
html.btb-signature-root .cookie-banner{bottom:12px;padding:18px;gap:15px;width:calc(100% - 24px);border-radius:14px}
html.btb-signature-root .cookie-banner-actions{gap:8px}
html.btb-signature-root .cookie-banner-actions button{font-size:11px;padding:10px}
html.btb-signature-root .cookie-banner-actions button:last-child{flex-basis:100%}
html.btb-signature-root .cookie-dialog{padding:20px 25px 28px}
html.btb-signature-root .cookie-actions{gap:15px;flex-wrap:wrap}
html.btb-signature-root .cookie-dialog h2{font-size:35px}
html.btb-signature-root .about-hero{padding:45px 0 48px}
html.btb-signature-root .about-hero-grid{grid-template-columns:1fr;gap:45px}
html.btb-signature-root .about-introduction h1{font-size:57px}
html.btb-signature-root .about-introduction .eyebrow{font-size:9px}
html.btb-signature-root .about-introduction .about-lead{font-size:17px}
html.btb-signature-root .about-introduction p{font-size:15px}
html.btb-signature-root .founder-portrait-art{max-width:430px;padding:15px 13px 65px 8px}
html.btb-signature-root .founder-portrait-art>img{height:auto;aspect-ratio:1/1.12;object-fit:cover}
html.btb-signature-root .founder-caption{left:0;right:14px;padding:22px 25px}
html.btb-signature-root .founder-caption>strong{font-size:31px}
html.btb-signature-root .founder-caption>span{font-size:8px}
html.btb-signature-root .portrait-sheet-front{right:0}
html.btb-signature-root .about-credential-band{flex-direction:column;gap:12px;font-size:12px}
html.btb-signature-root .about-story-grid,html.btb-signature-root .about-ai-grid{grid-template-columns:1fr;gap:35px}
html.btb-signature-root .about-story-grid .story-lead{font-size:21px}
html.btb-signature-root .about-story-grid p{font-size:15px}
html.btb-signature-root .about-principles{grid-template-columns:1fr;gap:35px}
html.btb-signature-root .about-principles h3{font-size:30px;margin:20px 0 18px}
html.btb-signature-root .about-ai-grid p{font-size:16px}
html.btb-signature-root .about-routes{grid-template-columns:1fr;gap:20px}
html.btb-signature-root .about-routes a{padding:28px 28px 65px}
html.btb-signature-root .about-routes h3{font-size:32px}
html.btb-signature-root .contact-page-grid,html.btb-signature-root .privacy-grid{grid-template-columns:1fr;gap:45px}
html.btb-signature-root .contact-page-section{padding-top:10px}
html.btb-signature-root .contact-form-card{padding:25px}
html.btb-signature-root .contact-form-card h2{font-size:37px}
html.btb-signature-root .contact-large-link.contact-email{font-size:16px}
html.btb-signature-root .privacy-preview-note{font-size:11px;margin-top:35px}
html.btb-signature-root .scope-builder{grid-template-columns:1fr}
html.btb-signature-root .builder-main,html.btb-signature-root .builder-summary{padding:24px}
html.btb-signature-root .builder-summary{border-left:0;border-top:1px solid var(--line)}
html.btb-signature-root .builder-progress{gap:12px}
html.btb-signature-root .builder-progress li{font-size:11px;gap:6px}
html.btb-signature-root .builder-progress span{font-size:12px}
html.btb-signature-root .builder-step h3{font-size:26px}
html.btb-signature-root .builder-choices label{padding:15px 12px;gap:10px}
html.btb-signature-root .builder-choices strong{font-size:13px}
html.btb-signature-root .builder-choices small{font-size:12px}
html.btb-signature-root .builder-navigation{gap:15px}
html.btb-signature-root .builder-label select{font-size:16px}
html.btb-signature-root .builder-navigation .button{padding:15px;gap:12px;font-size:11px}
html.btb-signature-root .builder-review-note{font-size:13px}
html.btb-signature-root .quick-wins .inner-hero-bottom .button,html.btb-signature-root .quick-wins .inner-hero-bottom .text-button{margin-top:0}
}
@media(max-width:370px){html.btb-signature-root .brand .hero-copy .brand-tagline{font-size:43px}
html.btb-signature-root .about-introduction h1{font-size:50px}
html.btb-signature-root .contact-form-card{padding:22px}
html.btb-signature-root .contact-large-link.contact-email{font-size:14px}
}
@media(prefers-reduced-motion:reduce){html.btb-signature-root .about-routes a,html.btb-signature-root .founder-mini-card{transition:none}
}
html.btb-signature-root .signature .hero-copy-left .wrap>h1{max-width:650px;width:58%;font-size:clamp(46px,5vw,72px)}
html.btb-signature-root .signature .hero-copy-left .inner-hero-bottom{display:flex;flex-direction:column;align-items:flex-start;justify-content:flex-start;max-width:650px;width:58%;gap:28px}
html.btb-signature-root .signature .hero-copy-left .inner-hero-bottom>p{margin:0;max-width:540px}
html.btb-signature-root .banner-actions{display:flex;align-items:center;flex-wrap:wrap;gap:18px 26px}
html.btb-signature-root .signature .hero-copy-left .work-tabs{margin-top:0;flex-wrap:wrap}
@media(max-width:950px){html.btb-signature-root .signature .hero-copy-left .wrap>h1,html.btb-signature-root .signature .hero-copy-left .inner-hero-bottom{width:72%}
}
@media(max-width:700px){html.btb-signature-root .signature .hero-copy-left .wrap>h1,html.btb-signature-root .signature .hero-copy-left .inner-hero-bottom{width:100%;max-width:none}
html.btb-signature-root .signature .hero-copy-left .wrap>h1{font-size:clamp(42px,10vw,66px)}
html.btb-signature-root .banner-actions{align-items:flex-start;flex-direction:column;gap:20px}
html.btb-signature-root .banner-actions .button,html.btb-signature-root .banner-actions .text-button{max-width:100%;white-space:normal;text-align:left}
html.btb-signature-root .banner-actions .button{padding:18px 22px}
}