/* Additions to the approved case study layout. Header dimensions match home. */
.site-hud{position:fixed;inset:0 0 auto;z-index:100;display:flex;align-items:center;justify-content:space-between;padding:20px 20px 18px;color:var(--ink);transition:background .4s,color .4s}
.site-hud.is-stuck{background:rgba(233,232,228,.8);backdrop-filter:blur(16px) saturate(1.25)}
.site-hud.is-dark{color:var(--paper);background:rgba(29,29,29,.8)}
.menu-open .site-hud{color:var(--ink)}
.site-hud.is-dark .site-cta:hover,.site-hud.is-dark .site-menu-toggle:hover{color:var(--ink)}
.site-brand{display:flex;align-items:center;gap:12px;font-size:22px;font-weight:300;letter-spacing:.01em;line-height:1}
.site-brand:hover,.site-cta:hover{text-decoration:none}
.site-actions{display:flex;align-items:center;gap:20px}
.site-cta{position:relative;display:inline-flex;align-items:center;justify-content:center;gap:11px;min-height:42px;padding:0 22px;border:1px solid currentColor;border-radius:999px;font-size:12.5px;text-transform:uppercase;letter-spacing:.04em;overflow:hidden;isolation:isolate}
.site-cta::before,.site-menu-toggle::before{content:"";position:absolute;inset:-70%;z-index:-1;background:conic-gradient(from 45deg,#ff5f6d,#ff8a3d,#ffe66d,#ffb0c8,#7fd4ff,#4fa8fe,#8f6cf0,#ea5fd0,#ff5f6d);filter:blur(8px);opacity:0;transition:opacity .45s}
.site-cta:hover::before,.site-menu-toggle:hover::before{opacity:1}
.rolling-text{position:relative;display:block;height:1.3em;overflow:hidden;line-height:1.3}
.rolling-text>span{display:block;transition:transform .6s cubic-bezier(.165,.84,.44,1)}
.rolling-text>span+span{position:absolute;top:100%;left:0}
.site-cta:hover .rolling-text>span{transform:translateY(-100%)}
.site-menu-toggle{position:relative;isolation:isolate;overflow:hidden;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:5px;width:42px;height:42px;padding:0;border:1px solid currentColor;border-radius:50%;color:inherit;background:transparent;cursor:pointer;transition:transform .3s}
.site-menu-toggle:hover{transform:scale(1.05)}
.site-menu-toggle>span{display:block;width:20px;height:1.5px;background:currentColor;transition:transform .4s,opacity .3s}
.menu-open .site-menu-toggle>span:nth-child(1){transform:translateY(6.5px) rotate(45deg)}
.menu-open .site-menu-toggle>span:nth-child(2){opacity:0}
.menu-open .site-menu-toggle>span:nth-child(3){transform:translateY(-6.5px) rotate(-45deg)}
.menu-open{overflow:hidden}
.menu-open .site-hud{background:transparent}
.menu-open .site-actions>.site-cta{visibility:hidden}
.site-menu{position:fixed;inset:0;z-index:90;display:flex;justify-content:space-between;align-items:flex-end;gap:40px;padding:105px 20px 8vh;background:var(--paper);border-radius:40px 40px 0 0;transform:translateY(100%);visibility:hidden;transition:transform .8s cubic-bezier(.165,.84,.44,1),visibility 0s .8s;overflow-y:auto}
.menu-open .site-menu{transform:none;visibility:visible;transition-delay:0s}
.site-menu nav{display:flex;flex-direction:column}
.site-menu nav>a{font-size:clamp(44px,min(8vw,10vh),120px);font-weight:300;line-height:1.05;text-transform:uppercase;letter-spacing:-.02em;transition:translate .4s}
.site-menu nav>a:hover{text-decoration:none;translate:14px 0}
.site-menu-side{display:flex;flex-direction:column;align-items:flex-end;gap:8px;flex-shrink:0}
.site-menu-side>a:not(.site-cta),.site-menu-side>span{font-size:clamp(18px,2vw,26px);text-transform:uppercase;line-height:1.6;letter-spacing:.03em}
.site-menu-side>span{opacity:.4}
.site-menu-side>a:not(.site-cta){opacity:.75}
.menu-cta{margin-top:24px}
.menu-cta::before{opacity:1}
.hero{padding-top:136px}
aside{top:115px}
article section{scroll-margin-top:115px}
.film{position:relative;isolation:isolate;scroll-margin-top:100px}
.film iframe{position:absolute;inset:0;z-index:1}
.film-poster{position:absolute;inset:0;z-index:2;width:100%;height:100%;display:block;border:0;padding:0;cursor:pointer;background:var(--ink);color:var(--paper);font:inherit}
.film-poster>img{display:block;width:100%;height:100%;object-fit:contain}
.film-poster::after{content:"";position:absolute;inset:55% 0 0;background:linear-gradient(transparent,rgba(15,15,15,.7));pointer-events:none}
.film-play{position:absolute;left:50%;top:50%;translate:-50% -50%;display:grid;place-items:center;width:96px;height:96px;background:var(--paper);color:var(--ink);border-radius:50%;box-shadow:0 0 0 14px rgba(241,240,236,.2);transition:transform .3s}
.film-play svg{width:36px;height:36px}
.film-poster:hover .film-play{transform:scale(1.08)}
.film-poster-caption{position:absolute;bottom:26px;left:28px;right:28px;z-index:1;display:flex;justify-content:space-between;gap:15px;font-size:12px;text-transform:uppercase;letter-spacing:.06em;text-align:left}
.film-poster[hidden]{display:none}
.comparison{position:relative;isolation:isolate;aspect-ratio:3442/2160;border-radius:6px;overflow:hidden;touch-action:pan-y}
.comparison>img,.comparison>video{display:block;width:100%;height:100%;object-fit:contain;border-radius:0;pointer-events:none;user-select:none}
.comparison>.motion-toggle{z-index:2}
.comparison>.comparison-before{position:absolute;inset:0;clip-path:inset(0 calc(100% - var(--reveal)) 0 0)}
.compare-divider{position:absolute;left:var(--reveal);top:0;bottom:0;width:2px;transform:translateX(-50%);background:var(--paper);filter:drop-shadow(0 0 3px rgba(0,0,0,.3));pointer-events:none}
.compare-divider>span{position:absolute;left:50%;top:50%;translate:-50% -50%;display:grid;place-items:center;width:48px;height:48px;background:var(--paper);border-radius:50%;font-size:24px;color:var(--ink)}
.compare-label{position:absolute;top:16px;padding:8px 13px;border-radius:999px;background:rgba(29,29,29,.85);color:var(--paper);text-transform:uppercase;font-size:10px;letter-spacing:.07em;pointer-events:none}
.before-label{left:16px}.after-label{right:16px}
.compare-range{position:absolute;inset:0;margin:0;width:100%;height:100%;opacity:0;cursor:ew-resize;touch-action:pan-y}
.comparison:focus-within{outline:2px solid #277855;outline-offset:5px}
.motion-frame{position:relative;overflow:hidden;border-radius:6px;background:var(--ink)}
.motion-frame video{display:block;width:100%;height:auto;aspect-ratio:3442/2160;object-fit:contain;cursor:pointer}
.motion-toggle{position:absolute;right:14px;bottom:14px;display:flex;align-items:center;gap:8px;min-width:80px;min-height:44px;justify-content:center;padding:10px 16px;background:rgba(29,29,29,.88);color:var(--paper);border:1px solid rgba(241,240,236,.5);border-radius:999px;font:inherit;font-size:11px;cursor:pointer}
.motion-toggle:hover{background:var(--ink)}
.full-build-link{display:flex;align-items:center;justify-content:space-between;gap:24px;margin:0 0 30px;padding:30px;background:var(--ink);color:var(--paper);border-radius:6px;text-decoration:none}
.full-build-link:hover{text-decoration:none;background:#292929}
.full-build-link{width:100%;border:0;font:inherit;text-align:left;cursor:pointer}
.video-lightbox{position:fixed;inset:0;width:min(1200px,94vw);max-width:94vw;max-height:92dvh;margin:auto;padding:52px 0 0;border:1px solid #444;border-radius:12px;background:#171717;color:#fff;overflow:hidden}
.video-lightbox::backdrop{background:rgba(0,0,0,.85);backdrop-filter:blur(6px)}
.video-lightbox iframe{display:block;width:100%;height:min(67vw,75dvh);max-height:750px;border:0}
.lightbox-close{position:absolute;top:8px;right:12px;display:flex;align-items:center;gap:12px;min-height:36px;padding:6px 12px;border:1px solid #666;border-radius:6px;background:transparent;color:#fff;font:inherit;font-size:13px;cursor:pointer}
.lightbox-close span{font-size:22px}
body:has(.video-lightbox[open]){overflow:hidden}
.full-build-copy{display:grid;gap:12px}
.full-build-copy .label{color:inherit;opacity:.6}
.full-build-copy strong{font-size:clamp(22px,2.1vw,30px);font-weight:300;line-height:1.2;letter-spacing:-.02em}
.full-build-watch{display:flex;align-items:center;justify-content:center;gap:12px;flex-shrink:0;white-space:nowrap;min-width:170px;min-height:58px;padding:18px 24px;background:#2563eb;color:#fff;border:1px solid #477ef0;border-radius:14px;font-size:13px;box-shadow:0 3px 7px rgba(0,0,0,.22),inset 0 1px 0 rgba(255,255,255,.16)}
.full-build-watch .full-build-duration{opacity:.85}
.intro-rating{display:block;font-size:14px;line-height:1;letter-spacing:.14em;margin-top:12px}
.full-build-duration{opacity:.6;font-variant-numeric:tabular-nums}
.standard-footer{display:block;padding:5vh 20px 96px;background:var(--ink);color:var(--paper);border:0;border-radius:40px 40px 0 0}
.standard-footer h2{margin:0;font-size:clamp(40px,7.5vw,110px);line-height:.95;letter-spacing:-.02em;font-weight:300;text-transform:uppercase}
.footer-action{display:flex;align-items:center;gap:40px;margin:16px 0 8vh}
.footer-action>span{height:1px;flex:1;background:rgba(111,111,111,.2)}
.footer-action .pill{padding:20px 36px;font-size:14px}
.footer-action .magma{position:relative;isolation:isolate;overflow:hidden;border-color:rgba(255,255,255,.28);color:#121215;background:#f1f0ec;box-shadow:0 0 36px -8px rgba(255,150,200,.45),inset 0 1px 0 rgba(255,255,255,.4)}
.footer-action .magma::before{content:"";position:absolute;inset:-30%;z-index:-1;pointer-events:none;background:radial-gradient(34% 62% at var(--m1x,30%) var(--m1y,40%),#ff8a3d,rgba(255,138,61,0) 72%),radial-gradient(42% 78% at var(--m2x,70%) var(--m2y,60%),#4fa8fe,rgba(79,168,254,0) 75%),radial-gradient(40% 74% at var(--m3x,50%) var(--m3y,30%),#ea5fd0,rgba(234,95,208,0) 75%),radial-gradient(44% 80% at var(--m4x,20%) var(--m4y,70%),#ffe66d,rgba(255,230,109,0) 75%),radial-gradient(22% 44% at var(--m5x,80%) var(--m5y,20%),#8f6cf0,rgba(143,108,240,0) 70%),conic-gradient(from var(--ma,0deg) at 50% 50%,#ff5f6d,#ff8a3d,#ffc247,#ffe66d,#ffb0c8,#7fd4ff,#4fa8fe,#7b7bf5,#8f6cf0,#ea5fd0,#ff5f6d);filter:blur(8px) saturate(1.08) hue-rotate(var(--mh,0deg))}
.footer-action .magma::after{content:"";position:absolute;inset:0;z-index:-1;pointer-events:none;border-radius:inherit;background:radial-gradient(30% 70% at var(--sx,40%) var(--sy,30%),rgba(255,255,255,.8),rgba(255,255,255,0) 70%);mix-blend-mode:soft-light;transition:opacity .4s}
.footer-action .magma:hover::after{opacity:0}
.footer-columns{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:32px;padding-bottom:5vh;font-size:14px;line-height:1.35;text-transform:uppercase}
.footer-columns nav,.footer-columns>div{display:flex;flex-direction:column;align-items:flex-start;gap:8px}
.footer-columns .label{margin-bottom:12px;opacity:.4;color:inherit}
.footer-columns p{margin:8px 0 0;font-size:12px;opacity:.5;line-height:1.6;text-transform:none}
.footer-signoff{display:flex;justify-content:space-between;align-items:flex-end;gap:20px;border-top:1px solid rgba(111,111,111,.2);padding-top:24px}
.footer-signoff>span{font-size:12px;text-transform:uppercase;opacity:.6}
.footer-wordmark{font-size:12vw;font-weight:300;line-height:.85;letter-spacing:-.02em;white-space:nowrap}
.footer-wordmark:hover{text-decoration:none}
@media(max-width:760px){.full-build-link{align-items:flex-start;flex-direction:column;padding:24px}.footer-columns{grid-template-columns:repeat(2,minmax(0,1fr))}.footer-action>span{display:none}.footer-action{justify-content:flex-start}.footer-signoff{flex-direction:column;align-items:flex-start;gap:30px}.footer-wordmark{align-self:flex-end}.standard-footer{padding-bottom:70px}}
.client-review{background:var(--paper);padding:80px 0 90px;border-top:1px solid var(--line)}
.review-layout{display:grid;grid-template-columns:230px minmax(0,1fr);gap:8vw}
.review-meta{padding-top:7px}
.review-stars{display:block;margin-top:22px;font-size:21px;letter-spacing:.16em;line-height:1}
.client-review figure{margin:0;max-width:950px}
.client-review blockquote{margin:0}
.client-review blockquote p{margin:0;font-size:clamp(25px,2.45vw,37px);font-weight:300;line-height:1.42;letter-spacing:-.02em}
.client-review figcaption{padding-top:30px;font-size:14px;letter-spacing:.03em;color:var(--ink)}
@media(max-width:1050px){.review-layout{grid-template-columns:180px minmax(0,1fr);gap:5vw}}
@media(max-width:760px){.client-review{padding:42px 0 50px}.review-layout{display:block}.review-meta{display:flex;align-items:center;justify-content:space-between;margin-bottom:28px;padding:0}.review-stars{margin:0;font-size:17px}.client-review blockquote p{font-size:25px;line-height:1.45}.client-review figcaption{padding-top:24px}.full-build-link{font-size:11px;gap:22px}}
button:focus-visible{outline:2px solid #277855;outline-offset:5px}
.film-poster:focus-visible{outline-offset:-6px}
@media(max-width:900px){.site-brand{font-size:16px}.site-brand svg{width:22px;height:22px}.site-actions{gap:8px}.site-cta{min-height:36px;padding:0 14px;font-size:10.5px;gap:9px}.site-menu-toggle{width:36px;height:36px}.site-menu-toggle>span{width:15px}.site-menu nav>a{font-size:clamp(32px,8.6vw,54px)}.site-menu-side>a:not(.site-cta),.site-menu-side>span{font-size:16px}}
@media(max-width:760px){.hero{padding-top:110px}.site-menu{flex-direction:column;align-items:stretch;justify-content:flex-start;gap:30px;padding:100px 20px 35px}.site-menu-side{align-items:flex-start}.site-menu-side>.menu-cta{margin-top:12px}.site-menu-side>a:not(.site-cta),.site-menu-side>span{font-size:14px;line-height:1.3}.film-play{width:58px;height:58px;box-shadow:0 0 0 8px rgba(241,240,236,.2)}.film-play svg{width:26px;height:26px}.film-poster-caption{left:14px;right:14px;bottom:14px;font-size:9px}.compare-label{top:9px;padding:6px 9px;font-size:8px}.before-label{left:9px}.after-label{right:9px}.compare-divider>span{width:40px;height:40px;font-size:20px}.motion-toggle{bottom:9px;right:9px;min-width:74px;font-size:10px}aside{position:static}}
@media(max-width:380px){.site-brand>span{display:none}.site-cta{padding:0 12px;font-size:10px}}
@media(prefers-reduced-motion:reduce){.site-menu,.site-menu-toggle>span,.rolling-text>span,.film-play{transition:none}}

/* The client's name is a link out to their site. The rule sits under the name
   only, so the arrow stays clear of it the way an external link normally reads,
   and the arrow is sized in em so it follows the name down at the mobile size. */
a.client{display:inline-flex;align-items:center;gap:.16em}
a.client>span{text-decoration:underline;text-underline-offset:6px;text-decoration-thickness:1px}
a.client:hover{text-decoration:none}
a.client svg{width:.4em;height:.4em;flex:none}
.sr-only{position:absolute;width:1px;height:1px;margin:-1px;padding:0;border:0;
  overflow:hidden;clip-path:inset(50%);white-space:nowrap}