/* Dtribe comparison: editorial headings, a substantial identity visual, and
   the Core capabilities split. Builda's own artwork and factual service copy. */
.identity-section{padding:180px 0 150px}
.identity-head{margin-bottom:88px}
.identity-copy #identity-title{font-size:clamp(36px,3.5vw,64px);line-height:1.3;letter-spacing:-.045em}
.identity-copy #identity-title span{display:block}
.identity-price-line{color:#777}
.identity-copy>p{font-size:18px;line-height:1.7;margin-top:36px}
.identity-section--statement{padding:180px 0 180px}
.identity-section--statement .identity-head{margin-bottom:0}
.works-section{padding:140px 0}
.works-head{align-items:end;margin-bottom:80px}
.works-head #works-title{font-size:clamp(48px,5.3vw,86px);font-weight:700;line-height:.98;letter-spacing:-.055em}
.works-head #works-title em{font-family:Georgia,serif;font-weight:400}
.works-head>p{font-size:clamp(28px,2.7vw,42px);line-height:1.3;letter-spacing:-.035em}
.work-total{margin-top:24px}
.expertise-section--connected{padding:150px 0 0}
.expertise-head{margin-bottom:85px}
.expertise-head #expertise-title,.services-section #services-title,.process-section #process-title{font-size:clamp(36px,3.6vw,60px);line-height:1.2;letter-spacing:-.04em}
.expertise-stage{display:grid;grid-template-columns:1fr 1fr;align-items:start;background:#f5f5f5}
.expertise-art{position:sticky;top:var(--header-height);height:calc(100svh - var(--header-height));min-height:620px;max-height:980px;background:#171717;isolation:isolate;overflow:hidden;color:#fff}
.expertise-art>img{width:100%;height:100%;object-fit:cover;object-position:center}
.expertise-art::after{content:'';position:absolute;inset:0;z-index:0;background:linear-gradient(180deg,#0003,transparent 24%,transparent 58%,#0009)}
.expertise-art__label{position:absolute;top:44px;left:8%;z-index:1;font-size:11px;letter-spacing:.08em}
.expertise-art__statement{position:absolute;bottom:9%;left:8%;z-index:1;font-size:clamp(36px,4.3vw,76px);font-weight:700;line-height:1.05;letter-spacing:-.04em}
.expertise-art__statement em{font-family:Georgia,serif;font-weight:400}
.expertise-section--connected .expertise-grid{display:block;width:auto;margin:0;padding:0 10%}
.expertise-section--connected .expertise-entry{display:block;min-height:310px;padding:52px 0 48px;border-bottom:1px solid #d6d6d6}
.expertise-section--connected .expertise-entry:last-child{border-bottom:0}
.expertise-section--connected .expertise-entry h3{font-size:clamp(30px,3.1vw,52px);line-height:1.1;font-weight:700;letter-spacing:-.04em}
.expertise-entry h4{margin:32px 0 12px;font-size:20px;line-height:1.4;letter-spacing:-.025em;word-break:keep-all}
.expertise-section--connected .expertise-entry p{max-width:440px;margin:0;color:#666;font-size:17px;line-height:1.7;word-break:keep-all}
.services-section{padding:160px 0}
.section-intro{margin-top:30px;font-size:18px;line-height:1.65;color:#666;word-break:keep-all}
.services-list{margin-top:65px}
.service-entry>summary{min-height:142px;gap:28px}
.service-entry__name{gap:9px}.service-entry__name small{font-size:13px}
.service-entry__name>span{font-size:clamp(25px,2.2vw,34px)}
.service-entry__price strong{font-size:clamp(22px,2vw,30px);letter-spacing:-.035em}
.service-entry__body{padding-bottom:42px}
.process-section{padding:125px 0 135px;background:#f5f5f5}
.process-list{width:100%;margin:75px 0 0;gap:0}
.process-list article{padding:30px 12% 0 0;border-top:1px solid #bcbcbc}
.process-list article+article{padding-left:12%;border-left:1px solid #d5d5d5}
.process-list article>span{font-size:13px;font-weight:400}
.process-list h3{font-size:clamp(22px,2vw,32px);margin:65px 0 22px;line-height:1.25}
.process-list p{font-size:17px;line-height:1.7}
.faq-section{padding:130px 0 150px}
.faq-section #home-faq-title{font-size:clamp(32px,3vw,48px);letter-spacing:-.035em}
.faq-item summary{padding-block:32px}
.contact-section{padding:125px 0 110px}
.contact-section .reference-head{display:block}
.contact-section .section-label{margin-bottom:50px}
.contact-section .reference-head #contact-title{font-size:clamp(42px,6.1vw,100px);line-height:1.15;letter-spacing:-.055em}
.contact-description{margin-top:45px}
.contact-links{margin-top:42px;gap:32px}
.contact-links a{font-size:18px;padding:18px 24px;border:1px solid #ccc;min-height:64px;gap:55px}
.contact-links a:first-child{background:#111;border-color:#111;color:#fff}
@media(min-width:769px) and (max-width:1280px){body{--header-height:88px}.expertise-art{min-height:560px}.expertise-section--connected .expertise-grid{padding-inline:8%}.expertise-entry h4{font-size:18px}.expertise-section--connected .expertise-entry p{font-size:16px}}
@media(min-width:769px) and (max-width:1100px){.process-list{grid-template-columns:repeat(3,minmax(0,1fr))}.process-list article{display:block}.process-list h3{margin-top:45px}}
@media(max-width:768px){
 .identity-section{padding:70px 0 90px}.identity-head{margin-bottom:44px}.identity-copy #identity-title{font-size:clamp(26px,7vw,44px);line-height:1.35;letter-spacing:-.045em}.identity-copy>p{font-size:15px;margin-top:26px}
 .identity-section--statement{padding:75px 0 90px}
 .works-section{padding:80px 0}.works-head{margin-bottom:40px}.works-head #works-title{font-size:58px;margin-bottom:32px}.works-head>p{font-size:25px}.work-total{margin-top:18px}
 .expertise-section--connected{padding:80px 0 0}.expertise-head{margin-bottom:42px!important}.expertise-head #expertise-title,.services-section #services-title,.process-section #process-title{font-size:34px;line-height:1.25;letter-spacing:-.045em}
 .expertise-stage{display:block}.expertise-art{position:relative;top:auto;height:110vw;min-height:0;max-height:650px}.expertise-art>img{object-position:center 52%}.expertise-art__label{top:28px;left:24px;font-size:9px}.expertise-art__statement{left:24px;bottom:32px;font-size:clamp(38px,10.7vw,68px)}
 .expertise-section--connected .expertise-grid{padding:8px 24px 18px}.expertise-section--connected .expertise-entry{min-height:0;padding:34px 0 38px}.expertise-section--connected .expertise-entry h3{font-size:34px}.expertise-entry h4{margin-top:23px;font-size:17px}.expertise-section--connected .expertise-entry p{font-size:15px;line-height:1.6;max-width:480px}
 .services-section{padding:80px 0 85px}.section-intro{font-size:15px;margin-top:24px}.services-list{margin-top:38px}.service-entry>summary{min-height:116px;gap:12px}.service-entry__name{gap:6px}.service-entry__name small{font-size:10px}.service-entry__name>span{font-size:20px}.service-entry__price strong{font-size:16px;letter-spacing:-.035em}.service-entry__body{padding-bottom:28px}
 .process-section{padding:75px 0 80px}.process-list{grid-template-columns:1fr;margin-top:40px;gap:30px}.process-list article,.process-list article+article{padding:24px 0 0;border-left:0;display:grid;grid-template-columns:32px 1fr;gap:18px}.process-list h3{margin:0 0 15px;font-size:22px}.process-list p{font-size:15px}
 .faq-section{padding:80px 0}.faq-section #home-faq-title{font-size:30px}.faq-item summary{padding-block:24px}
 .contact-section{padding:75px 0 65px}.contact-section .section-label{margin-bottom:30px}.contact-section .reference-head #contact-title{font-size:clamp(30px,7.7vw,55px);line-height:1.25;letter-spacing:-.05em}.contact-description{margin-top:30px;font-size:14px}.contact-links{flex-direction:row;flex-wrap:wrap;gap:12px;margin-top:30px}.contact-links a{font-size:14px;min-height:52px;padding:13px 16px;gap:20px}.contact-links svg{width:18px;height:18px}
}
@media(max-width:360px){.expertise-section--connected .expertise-grid{padding-inline:18px}.expertise-art__label,.expertise-art__statement{left:18px}.identity-copy #identity-title{font-size:25px}.contact-links a{gap:12px}}

/* A reading navigator, not a scroll takeover. */
.expertise-entry[id]{scroll-margin-top:calc(var(--header-height) + 24px)}
.expertise-art::after{pointer-events:none;background:linear-gradient(180deg,#000b,transparent 35%,transparent 55%,#000b)}
.expertise-nav{position:absolute;z-index:2;bottom:28px;left:8%;right:8%;display:flex;flex-wrap:wrap;gap:4px 22px}
.expertise-nav a{position:relative;display:flex;align-items:center;min-height:44px;font-size:12px;color:#ddd}
.expertise-nav a::after{content:'';position:absolute;bottom:6px;left:0;width:100%;height:1px;background:#fff;transform:scaleX(0);transform-origin:left;transition:transform .25s ease}
.expertise-nav a[aria-current]{color:#fff}.expertise-nav a[aria-current]::after,.expertise-nav a:hover::after,.expertise-nav a:focus-visible::after{transform:scaleX(1)}
.expertise-art__caption{position:absolute;z-index:1;bottom:132px;left:8%;right:8%;pointer-events:none}
.expertise-art__chapter{display:block;min-height:2.8em;margin-bottom:22px;max-width:38em;font-size:12px;line-height:1.5;font-weight:400;letter-spacing:0}
.expertise-art__caption .expertise-art__statement{position:static;font-size:clamp(36px,4.3vw,76px)}
.expertise-art__progress{height:2px;background:#ffffff40;margin-top:28px;width:100%}
.expertise-art__progress span{display:block;height:100%;background:#fff;transform:scaleX(.2);transform-origin:left;transition:transform .45s cubic-bezier(.22,.68,.2,1)}
.has-expertise-tracking .expertise-entry{position:relative}
.has-expertise-tracking .expertise-entry::before{content:'';position:absolute;top:52px;left:-24px;width:3px;height:40px;background:#111;transform:scaleY(0);transform-origin:top;transition:transform .3s ease}
.has-expertise-tracking .expertise-entry.is-current::before{transform:scaleY(1)}
.work-card .showcase-hero__viewport{position:relative}
.work-card__open{display:none;position:absolute;right:24px;bottom:24px;align-items:center;gap:20px;padding:14px 18px;background:#fff;color:#111;font-size:13px;line-height:1.4;border-radius:2px;pointer-events:none}
.work-card__open svg{width:18px;height:18px}
.work-preview__toolbar{position:relative}
.work-preview__reading{position:absolute;left:0;bottom:-1px;width:100%;height:2px;background:#111;transform:scaleX(var(--read-progress,0));transform-origin:left;pointer-events:none}
.work-preview__readout{display:inline-block;margin-left:12px;font-variant-numeric:tabular-nums;font-size:11px;color:#777}
.work-preview[open] .work-preview__shell{animation:preview-enter .24s cubic-bezier(.22,.68,.2,1)}
.service-entry,.faq-item{transition:border-color .2s,background-color .2s}
.service-entry[open],.faq-item[open]{border-bottom-color:#111}
.contact-links a{transition:background-color .2s,color .2s,border-color .2s}
@keyframes preview-enter{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:translateY(0)}}
@media(hover:hover) and (pointer:fine){
 .work-card__open{display:flex;opacity:0;transform:translateY(10px);transition:opacity .25s ease,transform .3s cubic-bezier(.22,.68,.2,1)}
 .work-card:hover .work-card__open,.work-card:focus-visible .work-card__open{opacity:1;transform:none}
 .contact-links a:first-child:hover{background:#333;border-color:#333;color:#fff}
 .contact-links a:not(:first-child):hover{background:#fff;border-color:#111;color:#111}
}
@media(max-width:768px){
 .expertise-art::after{background:linear-gradient(180deg,#0005,transparent 20%,#0009 50%,#000d)}
 .expertise-nav{bottom:18px;left:24px;right:24px;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0 12px}.expertise-nav a{font-size:11px}
 .expertise-art__caption{left:24px;right:24px;bottom:124px}.expertise-art__caption .expertise-art__statement{font-size:clamp(36px,10vw,65px)}
 .expertise-art__chapter{margin-bottom:12px;font-size:10px;max-width:30em}.expertise-art__progress{margin-top:20px}
 .has-expertise-tracking .expertise-entry::before{top:36px;left:-12px;height:28px;width:2px}
 .work-preview__readout{margin-left:6px;font-size:10px}
}
@media(max-width:360px){.expertise-nav{left:18px;right:18px;gap:0 12px}.expertise-art__caption{left:18px;right:18px}.expertise-art__chapter{font-size:9px}}
@media(prefers-reduced-motion:reduce){.expertise-art__progress span,.expertise-nav a::after,.expertise-entry::before,.work-card__open,.contact-links a{transition:none}.work-preview[open] .work-preview__shell{animation:none}}