/* B2: scoped to this service; shared navigation, footer and FAQ motion stay intact. */
.page-services-business-tools .site-main{width:min(88vw,1240px);padding-top:139px;padding-bottom:0}
.page-services-business-tools .breadcrumbs{margin-bottom:34px}
.business-tools-page h1,.business-tools-page h2,.business-tools-page h3{font-weight:400}
.business-tools-page h1{font-size:clamp(33px,3.8vw,54px);line-height:1.16;letter-spacing:-.045em;text-wrap:balance;margin:0}
.business-tools-page h2{font-size:clamp(28px,2.65vw,38px);line-height:1.25;letter-spacing:-.035em;text-wrap:balance}
.business-tools-page h1>span,.business-tools-page h2>span,.bt-project-copy h3>span{color:#9fd2f7}
.bt-intro{text-align:center;max-width:1120px;margin:0 auto}
.bt-intro>p{font-size:clamp(16px,1.5vw,21px);line-height:1.5;color:#b8d6ec;margin:16px 0 0}
.bt-intro .services-closing__link{margin-top:25px}
/* Approved typographic B2: three open families, with no large illustrations. */
.bt-options{display:block;position:relative;isolation:isolate;padding:76px 0 96px;scroll-margin-top:24px}
.bt-options:before{content:'';position:absolute;left:4%;right:4%;bottom:32px;height:190px;z-index:-1;pointer-events:none;background:radial-gradient(ellipse at 50% 64%,#19579b24,transparent 70%)}
.bt-options h2{font-size:clamp(34px,3.6vw,52px);max-width:20ch;line-height:1.2;margin:0 0 58px}
.bt-options h2>span{display:block}
.bt-families{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:32px clamp(28px,4vw,60px);min-width:0}
.bt-family{display:grid;grid-template-columns:32px minmax(0,1fr);gap:18px;align-items:start;min-width:0}
.bt-family>img{width:32px;height:32px;margin-top:4px;filter:invert(85%) sepia(13%) saturate(980%) hue-rotate(171deg)}
.bt-family h3{font-size:clamp(24px,2.2vw,30px);color:#eef3f6;line-height:1.3;margin:0 0 24px;letter-spacing:-.025em}
.bt-family .bt-family-benefit{font-size:15px;line-height:1.65;color:#adbfce;margin:-10px 0 22px;max-width:32ch}
.bt-family ul{display:grid;gap:14px;list-style:none;padding:0;margin:0}
.bt-family li{font-size:17px;line-height:1.6;color:#b8d6ec;overflow-wrap:break-word}
.bt-showcase{margin:0 auto 80px}
.bt-showcase>h2,.bt-questions>h2{text-align:center;margin:0 0 35px}
.bt-project-tabs{display:flex;justify-content:center;gap:42px;margin:0 0 28px}
.bt-project-select{display:flex;align-items:center;gap:16px;min-height:80px;padding:8px 4px 13px;border-bottom:1px solid transparent;color:#b7d0e3;font-size:15px;line-height:1.5;cursor:pointer}
.bt-project-select>span{max-width:160px}
.bt-project-select small{display:block;color:#9ebbd2;font-size:12px;margin-top:2px}
.bt-project-select img{width:96px;height:60px;object-fit:cover;border:1px solid #35546a;border-radius:5px;opacity:.65;transition:opacity .2s}
.bt-project-select[aria-selected=true]{border-bottom-color:#8fcaf6;color:#f0f7fc}
.bt-project-select[aria-selected=true] img,.bt-project-select:hover img{opacity:1}
.bt-project-select[aria-selected=true] img{border-color:#91c7ed}
.bt-project{display:grid;grid-template-columns:minmax(0,1.65fr) minmax(0,.8fr);align-items:center;gap:clamp(32px,4vw,62px);min-width:0;scroll-margin-top:125px}
.bt-project[hidden]{display:none}
.bt-showcase:not(.is-ready) .bt-project+.bt-project{margin-top:50px}
.bt-preview{aspect-ratio:16/9;overflow:hidden;margin:0;min-width:0;border:1px solid #52728c;border-radius:9px;background:#14273a;box-shadow:0 14px 45px #00000020}
.bt-preview img{display:block;width:100%;height:100%;object-fit:contain}
.bt-project-copy{min-width:0}
.bt-project-copy h3{font-size:clamp(27px,2.55vw,36px);line-height:1.25;letter-spacing:-.025em;margin:0 0 23px;text-wrap:balance}
.bt-project-copy h3>span{display:block}
.bt-project-copy p{font-size:17px;line-height:1.75;color:#dfebf4;margin:0 0 26px;max-width:34ch}
.bt-project-copy .text-link{font-size:15px;min-height:44px;align-items:center}
.bt-demo{display:block;color:#9ebbd2;font-size:13px;margin:-10px 0 14px}
.bt-project-controls{display:flex;align-items:center;justify-content:space-between;width:calc((100% - clamp(32px,4vw,62px))*1.65/2.45);margin:22px 0 0;padding:0 20%}
.bt-project-controls[hidden]{display:none}
.bt-project-controls>button{display:grid;place-items:center;flex:none;width:44px;height:44px;padding:0;border:1px solid #6b9dbd;border-radius:50%;background:#10283d55;color:#c4e7ff;font:inherit;font-size:28px;line-height:1;cursor:pointer}
.bt-project-controls>button:hover{background:#1d466e}
.bt-project-dots{display:flex;justify-content:center;margin:0 12px}
.bt-project-dots button{width:44px;height:44px;display:grid;place-items:center;border:0;padding:0;background:none;cursor:pointer}
.bt-project-dots span{width:7px;height:7px;border:1px solid #9fd2f7;border-radius:50%}
.bt-project-dots [aria-pressed=true] span{background:#9fd2f7}
.bt-project-select:focus-visible,.bt-project:focus-visible,.bt-project-controls button:focus-visible,.bt-project-copy a:focus-visible{outline:2px solid #c7e7ff;outline-offset:5px}
.bt-process{display:grid;grid-template-columns:1.1fr 1fr;align-items:center;gap:clamp(55px,8vw,115px);padding:76px 0;background:#143149;box-shadow:0 0 0 100vmax #143149;clip-path:inset(0 -100vmax);margin:0 0 78px}
.bt-process h2{font-size:clamp(33px,3.3vw,46px);line-height:1.23;margin:0 0 24px;max-width:17ch;text-wrap:initial}
.bt-process h2>span{display:block}
.bt-process p{font-size:17px;line-height:1.6;color:#c0d8eb;margin:0}
.bt-process ol{list-style:none;display:grid;gap:28px;padding:0;margin:0}
.bt-process li{display:grid;grid-template-columns:76px 1fr;align-items:center;gap:22px}
.bt-process li>span{font-size:56px;font-weight:400;letter-spacing:-.05em;line-height:1.05;color:#9bcbf0;font-variant-numeric:tabular-nums}
.bt-process h3{font-size:24px;line-height:1.3;margin:0 0 5px}
.bt-process li p{font-size:16px}
.bt-questions{scroll-margin-top:125px}
.bt-faq-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:64px;align-items:start}
.bt-faq-grid>.faq{display:block;max-width:none;min-width:0}
.bt-faq-grid details{border-top:0;border-bottom:1px solid #2f4b64;padding:0;min-width:0}
.bt-faq-grid summary{font-size:16px;font-weight:400;line-height:1.5;list-style:none;cursor:pointer;color:#d8e9f6;position:relative;padding:20px 30px 20px 0;min-height:65px}
.bt-faq-grid summary::-webkit-details-marker{display:none}
.bt-faq-grid summary:after{content:'+';position:absolute;right:1px;top:22px;font-size:20px;line-height:1;color:#aed6f8}
.bt-faq-grid details[open]>summary:after{content:'−'}
.bt-faq-grid summary:focus-visible{outline:2px solid #bddfff;outline-offset:4px}
.bt-faq-grid details>p{font-size:15px;line-height:1.7;color:#b8cfe3;margin:0 0 23px;padding-right:25px}
.bt-closing{position:relative;isolation:isolate;text-align:center;padding:87px 0 96px;background:radial-gradient(ellipse 55% 74% at 50% 50%,#2257a14d,#143b732b 36%,#0c1a2a00 65%)}
.bt-closing h2{margin:0 auto;max-width:1000px}
.bt-closing .services-closing__link{margin-top:28px}
@media(min-width:701px) and (max-width:1000px){.bt-project{grid-template-columns:1.4fr 1fr;gap:28px}.bt-project-copy p{font-size:15px}.bt-project-controls{width:calc((100% - 28px)*1.4/2.4);padding:0 8%}.bt-process{gap:38px}.bt-process li{grid-template-columns:60px 1fr;gap:15px}.bt-process li>span{font-size:48px}.bt-faq-grid{gap:35px}}
@media(min-width:701px) and (max-width:900px){.page-services-business-tools .site-footer .footer-main{grid-template-columns:repeat(2,minmax(0,1fr));gap:38px 24px}.page-services-business-tools .footer-brand{grid-column:1/-1}}
@media(max-width:700px){.page-services-business-tools .site-main{padding-top:113px}.page-services-business-tools .breadcrumbs{margin-bottom:30px}.business-tools-page h1{font-size:clamp(31px,7.8vw,42px)}.bt-intro>p{font-size:16px}.bt-showcase{margin-bottom:50px}.bt-showcase>h2,.bt-questions>h2{font-size:28px;margin-bottom:24px}.bt-project-tabs{gap:22px;margin-bottom:24px}.bt-project-select{flex:1;min-width:0;max-width:240px;flex-direction:column;gap:10px;text-align:center;font-size:14px;padding:6px 2px 12px}.bt-project-select small{font-size:11px}.bt-project-select img{width:86px;height:54px}.bt-project{grid-template-columns:1fr;gap:25px}.bt-project-copy h3{font-size:29px;margin-bottom:15px}.bt-project-copy p{font-size:16px;max-width:42ch;margin-bottom:16px}.bt-project-copy h3>span{display:inline}.bt-preview{border-radius:6px}.bt-project-controls{width:100%;padding:0 17%;margin-top:16px}.bt-process{grid-template-columns:1fr;gap:35px;padding:48px 0 52px;margin-bottom:50px}.bt-process h2{font-size:33px;max-width:19ch;margin-bottom:16px}.bt-process>div>p{font-size:16px}.bt-process ol{gap:25px}.bt-process li{grid-template-columns:56px minmax(0,1fr);gap:20px}.bt-process li>span{font-size:45px}.bt-process h3{font-size:22px}.bt-process li p{font-size:15px}.bt-faq-grid{grid-template-columns:1fr;gap:0}.bt-faq-grid summary{font-size:15px;min-height:64px}.bt-faq-grid details>p{font-size:14px;padding-right:0}.bt-closing{padding:62px 0 74px}.bt-closing h2{font-size:28px}}
@media(max-width:380px){.bt-project-controls{padding:0 8%}.bt-project-select{font-size:13px}}
@media(prefers-reduced-motion:reduce){.bt-project-select img{transition:none}}
@media(forced-colors:active){.bt-project-select[aria-selected=true]{border-bottom:3px solid Highlight}.bt-project-dots [aria-pressed=true] span{background:Highlight}}
@media print{.bt-project-tabs,.bt-project-controls,.bt-closing{display:none}.bt-project[hidden]{display:grid}.bt-project+.bt-project{margin-top:32px}.bt-process{box-shadow:none;clip-path:none}}

/* Keep the three columns readable before stacking on narrower screens. */
@media(min-width:801px) and (max-width:1000px){.bt-options{padding:66px 0 82px}.bt-options h2{margin-bottom:48px}.bt-families{column-gap:26px}.bt-family{grid-template-columns:28px minmax(0,1fr);gap:14px}.bt-family>img{width:28px;height:28px;margin-top:3px}.bt-family h3{font-size:24px;margin-bottom:20px}.bt-family li{font-size:16px}}
@media(max-width:800px){.bt-options{padding:52px 0 64px}.bt-options h2{font-size:34px;max-width:none;margin-bottom:38px}.bt-families{grid-template-columns:1fr;gap:32px}.bt-family{grid-template-columns:30px minmax(0,1fr);gap:16px}.bt-family>img{width:30px;height:30px;margin-top:2px}.bt-family h3{font-size:25px;margin-bottom:14px}.bt-family .bt-family-benefit{font-size:15px;line-height:1.65;color:#adbfce;margin:-10px 0 22px;max-width:32ch}
.bt-family ul{gap:9px}.bt-family li{font-size:16px;line-height:1.5}.bt-options:before{left:0;right:0;bottom:30px;height:65%;background:radial-gradient(ellipse at 45% 65%,#19579b18,transparent 72%)}}
@media(max-width:360px){.bt-options h2{font-size:31px}.bt-family h3{font-size:23px}}
@media(forced-colors:active){.bt-options:before{display:none}.bt-family>img{filter:none}}
@media print{.bt-options:before{display:none}}