/* A slow photo strip, with captions attached to their own photographs. */
.projects-section{max-width:none;width:100%;overflow:hidden;padding-bottom:15px}
.projects-section>.section-heading{width:min(1240px,calc(100% - 112px));margin-inline:auto}
.project-carousel{--slide-width:clamp(300px,31vw,400px);--slide-gap:25px}
.carousel-viewport{overflow-x:auto;overflow-y:hidden;scrollbar-width:none;overscroll-behavior-x:contain;touch-action:pan-x pan-y;padding:4px max(56px,calc((100vw - 1240px)/2)) 12px;outline-offset:-5px}
.carousel-viewport::-webkit-scrollbar{display:none}
.carousel-track{position:relative;display:flex;gap:var(--slide-gap);width:max-content}
.carousel-track .project-card{flex:0 0 var(--slide-width);width:var(--slide-width);min-width:0}
.carousel-track .project-card.is-wide{flex-basis:clamp(420px,44vw,560px);width:clamp(420px,44vw,560px)}
.carousel-track .project-visual{height:clamp(340px,35.5vw,460px);aspect-ratio:auto;border-radius:21px}
.carousel-track .project-visual img{object-fit:cover;object-position:center}
.carousel-track .project-visual.is-landscape img{object-fit:contain;background:#e7edec}
.carousel-track .project-meta{padding:20px 1px 0;min-height:122px}
.carousel-track .project-meta h3{font-size:21px;margin:8px 0;line-height:1.35}
.carousel-track .project-meta p{font-size:11px;line-height:1.8;max-width:350px}
.carousel-track .project-tag{font-size:8px;letter-spacing:.8px;padding:7px 10px;top:17px;left:17px}
.carousel-footer{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-top:21px}
.carousel-footer>p{font-size:11px;color:var(--muted);margin:0}
.carousel-controls{display:flex;align-items:center;gap:9px;flex:none}
.carousel-control{display:inline-flex;align-items:center;justify-content:center;gap:9px;min-width:43px;height:43px;border:1px solid var(--line);border-radius:50%;background:transparent;transition:background .2s,color .2s,border-color .2s}
.carousel-control:hover{background:var(--ink);border-color:var(--ink);color:#ffffff}
.carousel-control .icon{width:18px;height:18px}
.carousel-control[hidden]{display:none}
.carousel-pause{border-radius:24px;padding:0 15px;font-size:11px}
.carousel-pause svg{width:13px;height:13px;fill:none;stroke:currentColor;stroke-width:2}
.carousel-pause svg.paused{transform:rotate(90deg)}
.project-visual:focus-visible{outline-offset:-5px}

/* Motion is concentrated in the illustration and meaningful interactions. */
.site-header{transition:box-shadow .35s,background .35s}
.site-header.is-scrolled{box-shadow:0 5px 25px #102f4009;background:#f7fafbfc}
.hero-visual:after{content:'';position:absolute;inset:0;z-index:0;pointer-events:none;background:radial-gradient(circle at var(--light-x,65%) var(--light-y,25%),#ffffff88 0,transparent 45%);mix-blend-mode:soft-light;opacity:.6}
.hero-sun{transform-box:fill-box;transform-origin:center;animation:sun-drift 12s ease-in-out infinite}
.hero-unit{animation:unit-drift 9s ease-in-out infinite}
.hero-airflow path{stroke-dasharray:23 11;animation:air-drift 6s linear infinite}
.hero-airflow path:nth-child(2){animation-delay:-2s}
.hero-airflow path:nth-child(3){animation-delay:-4s}
.floating-guarantee{animation:badge-drift 7s ease-in-out infinite}
.service-card{transition:transform .3s,border-color .3s,box-shadow .3s}
.service-card:hover{box-shadow:0 18px 40px #3b4d560a}
.service-icon{transition:transform .35s}
.service-card:hover .service-icon{transform:rotate(-7deg) scale(1.04)}
.button .icon,.text-link .icon,.service-action .icon{transition:transform .25s}
.button:hover .icon,.text-link:hover .icon,.service-action:hover .icon{transform:translate(2px,-2px)}
.text-link:hover use[href='#i-down']{transform:translateY(1px)}
.play-circle{box-shadow:0 0 0 0 #ffffff24;transition:transform .3s,box-shadow .3s}
.video-launch:hover .play-circle{box-shadow:0 0 0 12px #ffffff15}
.brand-list span{transition:color .25s,transform .25s}
.brand-list span:hover{color:var(--purple);transform:translateY(-3px)}
.warranty-card{transition:transform .3s,box-shadow .3s}
.warranty-card:hover{transform:translateY(-4px);box-shadow:0 15px 25px #1e4f6a10}
.contact-section:before{content:'';position:absolute;width:500px;height:500px;top:-200px;right:-150px;border-radius:50%;background:radial-gradient(circle,#7bd8c338,transparent 68%);pointer-events:none;animation:contact-drift 15s ease-in-out infinite}
.contact-section:after{content:'';position:absolute;width:480px;height:480px;bottom:-260px;left:-180px;border-radius:50%;background:radial-gradient(circle,#52dcc025,transparent 70%);pointer-events:none}
.contact-grid{z-index:1}
@keyframes air-drift{to{stroke-dashoffset:-68}}
@keyframes sun-drift{50%{transform:translate(-5px,7px)}}
@keyframes unit-drift{50%{translate:0 -5px}}
@keyframes badge-drift{50%{translate:0 -5px}}
@keyframes contact-drift{50%{transform:translate(-50px,35px)}}
@media(min-width:1500px){.projects-section>.section-heading{width:min(1240px,calc(100% - 160px))}}
@media(max-width:1100px){.projects-section>.section-heading{width:calc(100% - 72px)}.carousel-viewport{padding-inline:36px}}
@media(max-width:640px){.projects-section>.section-heading{width:calc(100% - 40px)}.project-carousel{--slide-width:min(81vw,360px);--slide-gap:16px}.carousel-viewport{padding-inline:20px}.carousel-track .project-card.is-wide{flex-basis:var(--slide-width);width:var(--slide-width)}.carousel-track .project-visual{height:auto;aspect-ratio:4/4.4}.carousel-track .project-meta{min-height:129px}.carousel-track .project-meta h3{font-size:20px}.carousel-footer{align-items:flex-start;margin-top:13px;gap:12px}.carousel-footer>p{font-size:9px;max-width:130px;line-height:1.7}.carousel-controls{gap:6px}.carousel-control{min-width:36px;height:36px}.carousel-pause{padding-inline:12px;font-size:10px}.carousel-pause svg{display:none}}
@media(prefers-reduced-motion:reduce){.hero-sun,.hero-unit,.hero-airflow path,.floating-guarantee,.contact-section:before{animation:none!important}.hero-airflow path{stroke-dasharray:none}.hero-visual:after{display:none}}