/* Case studies */
.vbt-case{--case-accent:var(--vbt-page-mint)}
.vbt-case--coral{--case-accent:var(--vbt-page-coral)}.vbt-case--blue{--case-accent:#7d93ff}
.vbt-case-hero{padding:150px 0 74px;background:radial-gradient(circle at 82% 10%,color-mix(in srgb,var(--case-accent) 21%,transparent),transparent 33%),var(--vbt-page-ink)}
.vbt-case-hero__grid{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(280px,.65fr);gap:70px;align-items:end}
.vbt-case-hero .vbt-display{max-width:13ch;font-size:clamp(4rem,7.3vw,8.2rem)}
.vbt-case-hero .vbt-display em{display:block;margin-top:24px;color:var(--case-accent);font-size:.43em;line-height:1.05;letter-spacing:-.035em}
.vbt-case-status{display:inline-flex;align-items:center;gap:10px;margin-top:22px;padding:10px 13px;border:1px solid rgba(255,255,255,.12);border-radius:999px;background:rgba(255,255,255,.025);color:#aab1bc;font:700 .58rem/1 ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.07em;text-transform:uppercase}
.vbt-case-status i{width:7px;height:7px;border-radius:50%;background:var(--case-accent);box-shadow:0 0 14px color-mix(in srgb,var(--case-accent) 72%,transparent)}
.vbt-case-facts{margin:0;border-top:1px solid var(--vbt-page-line)}
.vbt-case-facts div{display:grid;grid-template-columns:72px 1fr;gap:18px;padding:17px 0;border-bottom:1px solid var(--vbt-page-line)}
.vbt-case-facts dt{color:#737c89;font:700 .62rem/1.4 ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.08em;text-transform:uppercase}
.vbt-case-facts dd{margin:0;color:#e7eaf0;font-size:.9rem;line-height:1.5}
.vbt-case-hero__media{position:relative;min-height:min(70vw,780px);margin-top:72px;overflow:hidden;border:1px solid rgba(255,255,255,.14);border-radius:30px;background:#111720;box-shadow:0 45px 120px rgba(0,0,0,.42)}
.vbt-case-hero__media:after{content:"";position:absolute;inset:0;background:linear-gradient(to top,rgba(3,5,8,.45),transparent 40%);pointer-events:none}
.vbt-case-hero__media figcaption,.vbt-case-gallery figcaption,.vbt-artifact-grid figcaption,.vbt-contact-hero figure figcaption,.vbt-service-hero__media figcaption{position:absolute;z-index:3;left:17px;bottom:15px;padding:8px 10px;border:1px solid rgba(255,255,255,.15);border-radius:999px;background:rgba(6,9,13,.62);backdrop-filter:blur(12px);color:#e5e9ef;font:700 .56rem/1 ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.09em;text-transform:uppercase}
.vbt-case-intro{display:grid;grid-template-columns:210px minmax(0,1fr);gap:70px;align-items:start}
.vbt-case-toc{position:sticky;top:110px;display:grid}
.vbt-case-toc a{padding:13px 0;border-top:1px solid var(--vbt-page-line-dark);color:#606873;text-decoration:none;font:700 .63rem/1.3 ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.08em;text-transform:uppercase}
.vbt-case-toc a:last-child{border-bottom:1px solid var(--vbt-page-line-dark)}.vbt-case-toc a:hover{color:var(--vbt-page-blue)}
.vbt-case-copy{max-width:880px}
.vbt-decision-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}
.vbt-decision-grid article{position:relative;min-height:330px;padding:28px;border:1px solid rgba(255,255,255,.12);border-radius:22px;background:linear-gradient(180deg,rgba(255,255,255,.035),transparent 42%),rgba(255,255,255,.018);overflow:hidden}
.vbt-decision-grid article:after{content:"";position:absolute;right:-75px;bottom:-80px;width:190px;height:190px;border:1px solid var(--case-accent,var(--vbt-page-mint));border-radius:50%;opacity:.12;box-shadow:0 0 0 34px var(--case-accent,var(--vbt-page-mint))}
.vbt-decision-grid span{color:var(--case-accent,var(--vbt-page-mint));font:700 .65rem/1 ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.1em}
.vbt-decision-grid h3{position:relative;z-index:2;margin:70px 0 18px;font-size:clamp(1.65rem,2.8vw,3.1rem);line-height:1;letter-spacing:-.045em}
.vbt-decision-grid p{position:relative;z-index:2;margin:0;color:#9fa7b3;line-height:1.65}
.vbt-case-gallery{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:15px}
.vbt-case-gallery figure{position:relative;min-height:480px;margin:0;overflow:hidden;border:1px solid var(--vbt-page-line-dark);border-radius:24px;background:#ddd8cd;box-shadow:0 20px 55px rgba(17,21,28,.1);cursor:zoom-in}
.vbt-case-gallery__wide{grid-column:1/-1;min-height:690px!important}
.vbt-case-gallery figure:after{content:"";position:absolute;inset:0;background:linear-gradient(to top,rgba(4,6,9,.4),transparent 35%);pointer-events:none}
.vbt-evidence-grid{display:grid;grid-template-columns:minmax(0,.75fr) minmax(0,1.25fr);gap:70px;align-items:start}
.vbt-metric-list{display:grid;border-top:1px solid var(--vbt-page-line)}
.vbt-metric-list span{display:grid;grid-template-columns:60px 1fr;gap:18px;padding:20px 0;border-bottom:1px solid var(--vbt-page-line);font-size:clamp(1rem,1.5vw,1.25rem)}
.vbt-metric-list b{color:var(--case-accent);font:700 .67rem/1.5 ui-monospace,SFMono-Regular,Menlo,monospace}
.vbt-case-next{background:#050608;border-top:1px solid var(--vbt-page-line)}
.vbt-case-next .vbt-shell{min-height:170px;display:flex;align-items:center;justify-content:space-between;gap:30px}
.vbt-case-next span{color:#747d8b;font:700 .64rem/1 ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.1em;text-transform:uppercase}
.vbt-case-next a{display:flex;align-items:center;gap:25px;color:#fff;text-decoration:none;font-size:clamp(2.4rem,6vw,6rem);line-height:.9;letter-spacing:-.055em}
.vbt-case-next i{width:64px;height:64px;display:grid;place-items:center;border:1px solid rgba(255,255,255,.25);border-radius:50%;font-style:normal;font-size:1.3rem;transition:.3s var(--vbt-page-ease)}
.vbt-case-next a:hover i{border-color:var(--case-accent);background:var(--case-accent);color:#07110d;transform:rotate(45deg)}

/* Services */
.vbt-service-visual-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:15px}
.vbt-service-visual{position:relative;min-height:570px;overflow:hidden;border:1px solid var(--vbt-page-line);border-radius:26px;background:#131923;color:#fff;text-decoration:none;isolation:isolate}
.vbt-service-visual--wide{grid-column:1/-1;min-height:650px}
.vbt-service-visual figure{position:absolute;inset:0;margin:0}.vbt-service-visual figure:after{content:"";position:absolute;inset:0;background:linear-gradient(to top,rgba(4,6,9,.96),rgba(4,6,9,.15) 62%,transparent)}
.vbt-service-visual img{transition:.8s var(--vbt-page-ease)}
.vbt-service-visual>div{position:absolute;z-index:2;left:26px;right:26px;bottom:25px;padding-right:70px}
.vbt-service-visual span{color:var(--vbt-page-mint);font:700 .62rem/1 ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.1em;text-transform:uppercase}
.vbt-service-visual h2{max-width:20ch;margin:12px 0 8px;font-size:clamp(2rem,4vw,4.3rem);line-height:.94;letter-spacing:-.05em}
.vbt-service-visual p{margin:0;color:#aeb5c0}.vbt-service-visual i{position:absolute;right:0;bottom:0;width:52px;height:52px;display:grid;place-items:center;border:1px solid rgba(255,255,255,.28);border-radius:50%;font-style:normal;transition:.3s var(--vbt-page-ease)}
.vbt-service-visual:hover img{transform:scale(1.026)}.vbt-service-visual:hover i{border-color:var(--vbt-page-mint);background:var(--vbt-page-mint);color:#07110d;transform:rotate(45deg)}
.vbt-fit-matrix{display:grid;grid-template-columns:minmax(250px,.7fr) minmax(0,1.3fr);gap:70px;align-items:start}
.vbt-fit-table{display:grid;border-top:1px solid var(--vbt-page-line-dark)}
.vbt-fit-table>div{display:grid;grid-template-columns:1fr 1fr;gap:28px;padding:17px 0;border-bottom:1px solid var(--vbt-page-line-dark)}
.vbt-fit-table>div:first-child{color:#6b727d;font:700 .65rem/1 ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.1em;text-transform:uppercase}
.vbt-fit-table span{line-height:1.5}.vbt-fit-table span:last-child{font-weight:700}

/* Individual service */
.vbt-service-page{--service-accent:var(--vbt-page-mint)}.vbt-service-page--blue{--service-accent:#7f93ff}.vbt-service-page--coral{--service-accent:var(--vbt-page-coral)}.vbt-service-page--violet{--service-accent:var(--vbt-page-violet)}
.vbt-service-hero{padding:155px 0 88px;background:radial-gradient(circle at 88% 10%,color-mix(in srgb,var(--service-accent) 20%,transparent),transparent 34%),var(--vbt-page-ink)}
.vbt-service-hero__grid{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(350px,.9fr);gap:65px;align-items:center}
.vbt-service-hero .vbt-display{font-size:clamp(4rem,7vw,7.9rem);max-width:10.8ch}.vbt-service-hero .vbt-display em{color:var(--service-accent)}
.vbt-service-hero .vbt-hero__actions{margin-top:30px}
.vbt-service-hero__media{position:relative;min-height:620px;margin:0;overflow:hidden;border:1px solid var(--vbt-page-line);border-radius:28px;background:#151b24;box-shadow:0 40px 100px rgba(0,0,0,.4);cursor:zoom-in}
.vbt-service-hero__media:after{content:"";position:absolute;inset:0;background:linear-gradient(to top,rgba(4,6,9,.46),transparent 42%);pointer-events:none}
.vbt-deliverable-layout{display:grid;grid-template-columns:minmax(260px,.7fr) minmax(0,1.3fr);gap:70px;align-items:start}
.vbt-deliverable-list{margin:0;padding:0;list-style:none;border-top:1px solid var(--vbt-page-line-dark)}
.vbt-deliverable-list li{display:grid;grid-template-columns:65px 1fr;gap:20px;padding:23px 0;border-bottom:1px solid var(--vbt-page-line-dark);font-size:clamp(1.2rem,2.2vw,2rem);line-height:1.2;letter-spacing:-.025em}
.vbt-deliverable-list b{color:var(--service-accent);font:700 .68rem/1.7 ui-monospace,SFMono-Regular,Menlo,monospace}
.vbt-system-demo{display:grid;grid-template-columns:minmax(260px,.6fr) minmax(0,1.4fr);gap:70px;align-items:center}
.vbt-system-demo__map{position:relative;min-height:520px;overflow:hidden;border:1px solid var(--vbt-page-line);border-radius:30px;background:radial-gradient(circle at 50% 45%,color-mix(in srgb,var(--service-accent) 20%,transparent),transparent 35%),rgba(255,255,255,.018)}
.vbt-system-demo__map svg{position:absolute;inset:0;width:100%;height:100%}.vbt-system-demo__map path{fill:none;stroke:var(--service-accent);stroke-width:3;stroke-linecap:round;stroke-dasharray:9 11;filter:drop-shadow(0 0 10px color-mix(in srgb,var(--service-accent) 55%,transparent))}.vbt-system-demo__map circle{fill:#fff;stroke:var(--service-accent);stroke-width:3}
.vbt-system-demo__map span{position:absolute;z-index:2;left:calc(8% + var(--i)*20%);top:calc(66% - var(--i)*14%);min-width:130px;padding:14px;border:1px solid rgba(255,255,255,.14);border-radius:14px;background:rgba(7,10,14,.78);backdrop-filter:blur(14px);font-size:.82rem;font-weight:700;box-shadow:0 18px 42px rgba(0,0,0,.25)}
.vbt-system-demo__map span b{display:block;margin-bottom:7px;color:var(--service-accent);font:700 .57rem/1 ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.08em}
.vbt-related-case{display:grid;grid-template-columns:minmax(260px,.7fr) minmax(0,1.3fr);gap:70px;align-items:end}
.vbt-related-case>a{position:relative;min-height:180px;display:flex;flex-direction:column;justify-content:flex-end;padding:25px;border:1px solid var(--vbt-page-line);border-radius:24px;background:linear-gradient(145deg,rgba(74,102,255,.13),rgba(155,245,207,.035));color:#fff;text-decoration:none;overflow:hidden}
.vbt-related-case>a:before{content:"";position:absolute;right:-90px;top:-105px;width:260px;height:260px;border:1px solid var(--service-accent);border-radius:50%;opacity:.14;box-shadow:0 0 0 42px var(--service-accent)}
.vbt-related-case>a span{color:#9098a5;font:700 .62rem/1 ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.1em;text-transform:uppercase}.vbt-related-case>a strong{position:relative;z-index:2;margin-top:12px;font-size:clamp(2rem,5vw,5rem);line-height:.9;letter-spacing:-.055em}.vbt-related-case>a i{position:absolute;z-index:2;right:24px;bottom:24px;font-style:normal;font-size:1.4rem}