.sd-section{padding:var(--section-py) 0;position:relative}.sd-head{max-width:46rem;margin-bottom:clamp(2.5rem,5vw,4rem)}.sd-head--center{margin-left:auto;margin-right:auto;text-align:center}.sd-title{font-family:var(--font-display);font-size:var(--fs-3xl);font-weight:800;line-height:1.08;letter-spacing:-.025em;color:var(--text-dark);text-wrap:balance;margin:0 0 1.25rem}.sd-lead{font-size:var(--fs-md);line-height:1.7;color:var(--text-body);text-wrap:pretty;margin:0}.sd-head--dark .sd-title{color:var(--text-white)}.sd-head--dark .sd-lead{color:var(--text-on-brand)}.sd-hero{position:relative;overflow:hidden;padding:calc(var(--header-h) + clamp(2rem,4.5vw,3.5rem)) 0 clamp(2.5rem,5vw,4rem);background:radial-gradient(60% 90% at 88% 0%,var(--brand-a08),transparent 65%),linear-gradient(160deg,var(--off-white) 0%,var(--mist-muted) 100%)}.sd-hero__motif{position:absolute;top:6%;right:-4%;width:clamp(18rem,42vw,36rem);aspect-ratio:1;opacity:.35;pointer-events:none}.sd-hero__motif .sc-line{stroke-dasharray:1;stroke-dashoffset:1;animation:sd-draw 1.4s var(--ease-out) forwards;animation-delay:calc(.25s + var(--i, 0) * 70ms)}.sd-hero__motif .sc-dot{opacity:0;animation:sd-fade .6s var(--ease-out) forwards;animation-delay:calc(.35s + var(--i, 0) * 60ms)}.sd-hero__grid{position:relative;z-index:1;display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);gap:clamp(2rem,5vw,4.5rem);align-items:center}.sd-hero__title{font-family:var(--font-display);font-size:clamp(2.25rem,4.6vw,3.75rem);font-weight:800;line-height:1.04;letter-spacing:-.03em;color:var(--text-dark);text-wrap:balance;margin:.5rem 0 1.25rem}.sd-hero__desc{max-width:54ch;font-size:var(--fs-md);line-height:1.7;color:var(--text-body);text-wrap:pretty;margin:0}.sd-hero__actions{display:flex;flex-wrap:wrap;gap:.75rem;margin-top:2.25rem}.sd-window{background:var(--brand-deepest);border-radius:var(--r-lg);box-shadow:var(--shadow-xl);border:1px solid 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span{display:block;font-size:var(--fs-sm);line-height:1.5;color:var(--text-muted)}.sd-build{background:var(--cream)}.sd-build__list{list-style:none;margin:0;padding:0}.sd-build__row{display:grid;grid-template-columns:4.5rem minmax(0,1.2fr) minmax(0,.8fr);gap:1rem clamp(1.5rem,4vw,3.5rem);align-items:start;padding:clamp(1.5rem,3vw,2.25rem) .75rem;border-top:1px solid var(--brand-a15);transition:transform var(--t-base)}.sd-build__row:last-child{border-bottom:1px solid var(--brand-a15)}.sd-build__num{font-family:var(--font-display);font-size:var(--fs-2xl);font-weight:800;color:var(--mist);line-height:1.1}.sd-build__main h3{font-family:var(--font-display);font-size:var(--fs-2xl);font-weight:700;line-height:1.1;letter-spacing:-.02em;color:var(--text-dark);margin:0 0 .6rem}.sd-build__main p{margin:0;max-width:52ch;line-height:1.65;color:var(--text-body)}.sd-build__example{margin:0;padding:.25rem 0 0 1.25rem;border-left:1px solid var(--brand-a20);font-size:var(--fs-sm);line-height:1.55;color:var(--text-muted)}.sd-build__example small,.sd-step__out small,.sd-also h3{display:block;margin-bottom:.3rem;font-size:var(--fs-xs);font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--brand)}@media (hover: hover){.sd-build__row:hover{background:var(--brand-a04);transform:translate(6px)}.sd-build__row:hover .sd-build__num{color:var(--brand)}}.sd-tool{background:var(--off-white);scroll-margin-top:var(--header-h)}.sd-tool__grid{display:grid;grid-template-columns:minmax(0,4.6fr) minmax(0,7.4fr);gap:clamp(2rem,4vw,4rem);align-items:start}.sd-tool__stage{position:sticky;top:calc(var(--header-h) + 2rem)}.sd-tool__copy .sd-lead{max-width:46ch}.sd-tool__facts{margin:clamp(1.5rem,3vw,2.25rem) 0;border-top:1px solid var(--brand-a15)}.sd-tool__facts>div{padding:1rem 0;border-bottom:1px solid var(--brand-a15)}.sd-tool__facts dt{font-family:var(--font-display);font-size:var(--fs-md);font-weight:700;color:var(--text-dark);margin-bottom:.2rem}.sd-tool__facts dd{margin:0;font-size:var(--fs-sm);line-height:1.6;color:var(--text-body);text-wrap:pretty}.sd-tool__actions{display:flex;flex-wrap:wrap;gap:.75rem;margin-bottom:1.25rem}.sd-tool__note{margin:0 0 .35rem;font-size:var(--fs-sm);line-height:1.55;color:var(--text-muted);max-width:52ch}.sd-tool__figure{margin:0}.sd-tool__figure img{display:block;width:100%;height:auto;border-radius:var(--r-lg);border:1px solid var(--brand-a20);box-shadow:0 28px 60px -28px var(--brand-a28)}.sd-tool__figure figcaption{margin-top:.75rem;font-size:var(--fs-xs);color:var(--text-muted)}@media (max-width: 900px){.sd-tool__grid{grid-template-columns:minmax(0,1fr)}.sd-tool__stage{position:static}}@media (max-width: 640px){.sd-tool__actions .btn{width:100%}}.sd-cases{background:radial-gradient(50% 60% at 100% 0%,var(--brand-a28),transparent 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.3rem;font-size:var(--fs-xs);font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--mist-light)}.sd-case__body p{margin:0;font-size:var(--fs-sm);line-height:1.65}.sd-case__tags{list-style:none;margin:auto 0 0;padding:0;display:flex;flex-wrap:wrap;gap:.4rem}.sd-case__tags li{padding:.25rem .7rem;border-radius:var(--r-full);border:1px solid var(--white-a12);font-size:var(--fs-xs);font-weight:600;color:var(--text-on-brand)}.sd-case__link{display:inline-flex;align-items:center;gap:.35rem;margin:0;font-size:var(--fs-sm);font-weight:600;color:var(--brand-sky)}.sd-case__head{display:flex;align-items:flex-start;justify-content:space-between;gap:1.5rem}.sd-case__logo{flex-shrink:0;width:clamp(9rem,17vw,13.5rem);height:auto;padding:.6rem .9rem;border-radius:var(--r-md);background:var(--cream)}a.sd-case__link:hover{color:var(--brand-sky-hover)}.sd-also{margin-top:clamp(2rem,4vw,3rem);padding-top:1.5rem;border-top:1px solid var(--white-a12)}.sd-also h3{margin-bottom:.9rem;color:var(--mist-light)}.sd-also ul{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:.6rem 1.75rem;color:var(--text-on-brand);font-size:var(--fs-sm)}@media (hover: hover){.sd-case:hover{transform:translateY(-4px);border-color:var(--mist-a50)}}.sd-why{background:var(--off-white)}.sd-why__grid{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:clamp(2rem,6vw,6rem);align-items:start}.sd-why__head{position:sticky;top:calc(var(--header-h) + 2rem);margin-bottom:0}.sd-why__list{list-style:none;margin:0;padding:0;counter-reset:sd-why}.sd-why__list li{counter-increment:sd-why;padding:clamp(1.5rem,3vw,2.25rem) 0;border-top:1px solid var(--brand-a15)}.sd-why__list li:last-child{border-bottom:1px solid var(--brand-a15)}.sd-why__list h3{display:flex;align-items:baseline;gap:1rem;font-family:var(--font-display);font-size:var(--fs-xl);font-weight:700;letter-spacing:-.02em;color:var(--text-dark);margin:0 0 .6rem}.sd-why__list h3:before{content:counter(sd-why,decimal-leading-zero);font-size:var(--fs-sm);font-weight:700;color:var(--brand)}.sd-why__list p{margin:0;max-width:50ch;line-height:1.7;color:var(--text-body)}.sd-tools{background:var(--cream);padding-bottom:0;scroll-margin-top:var(--header-h)}.sd-tools .sd-head{margin-bottom:clamp(2rem,4vw,3rem)}.sd-process{background:var(--off-white)}.sd-process__list{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:clamp(1.25rem,2.5vw,2rem)}.sd-step{display:flex;flex-direction:column;gap:.75rem;padding-top:1.25rem;border-top:2px solid var(--brand)}.sd-step__num{font-family:var(--font-display);font-size:var(--fs-4xl);font-weight:800;line-height:1;color:var(--brand-a20)}.sd-step h3{font-family:var(--font-display);font-size:var(--fs-xl);font-weight:700;letter-spacing:-.02em;color:var(--text-dark);margin:0}.sd-step>p{margin:0;font-size:var(--fs-sm);line-height:1.65;color:var(--text-body)}.sd-step__out{margin-top:auto;padding:.9rem 1rem;border-radius:var(--r-md);background:var(--brand-a06);color:var(--text-dark);font-weight:500}.sd-faq{background:var(--cream)}.sd-faq__grid{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:clamp(2rem,6vw,6rem);align-items:start}.sd-faq .sd-head{margin-bottom:0}.sd-faq__item{border-top:1px solid var(--brand-a15)}.sd-faq__item:last-child{border-bottom:1px solid var(--brand-a15)}.sd-faq__item summary{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:1.35rem 0;cursor:pointer;list-style:none;font-family:var(--font-display);font-size:var(--fs-lg);font-weight:600;letter-spacing:-.01em;color:var(--text-dark)}.sd-faq__item summary::-webkit-details-marker{display:none}.sd-faq__item summary:after{content:"+";flex-shrink:0;font-size:var(--fs-xl);font-weight:400;color:var(--brand);transition:transform var(--t-base)}.sd-faq__item[open] summary:after{transform:rotate(45deg)}.sd-faq__item summary:focus-visible{outline:2px solid var(--brand);outline-offset:4px;border-radius:var(--r-sm)}.sd-faq__item p{margin:0 0 1.5rem;max-width:60ch;line-height:1.7;color:var(--text-body)}@keyframes sd-draw{to{stroke-dashoffset:0}}@keyframes sd-fade{to{opacity:1}}@keyframes sd-fill{to{transform:scaleX(1)}}@keyframes sd-pulse{0%,to{opacity:1}50%{opacity:.35}}@media (max-width: 960px){.sd-hero__grid,.sd-why__grid,.sd-faq__grid{grid-template-columns:minmax(0,1fr)}.sd-why__head{position:static}.sd-hero__mock{max-width:30rem}.sd-process__list,.sd-cases__grid{grid-template-columns:repeat(2,minmax(0,1fr))}.sd-build__row{grid-template-columns:3.5rem minmax(0,1fr)}.sd-build__example{grid-column:2}}@media (max-width: 640px){.sd-hero__actions .btn{width:100%}.sd-hero__motif{opacity:.22}.sd-case__head{flex-direction:column-reverse}.sd-case__logo{align-self:flex-start}.sd-window{transform:none}.sd-strip,.sd-process__list,.sd-cases__grid,.sd-case--lead .sd-case__body{grid-template-columns:minmax(0,1fr)}.sd-build__row{grid-template-columns:minmax(0,1fr);padding-left:0;padding-right:0}.sd-build__example{grid-column:auto}}@media (prefers-reduced-motion: reduce){.sd-hero__motif .sc-line,.sd-hero__motif .sc-dot,.sd-window__fill,.sd-window__pulse{animation:none}.sd-hero__motif .sc-line{stroke-dashoffset:0}.sd-hero__motif .sc-dot{opacity:1}.sd-window__fill{transform:scaleX(1)}}