:root{--sd-bg:#0a0a0a;--sd-surface:#111;--sd-card:#161616;--sd-border:#252525;--sd-border-lt:#2e2e2e;--sd-ink:#f2ede8;--sd-ink-dim:#8a8278;--sd-ink-faint:#3a3632;--sd-accent:#c8b89a;--sd-accent-lt:#c8b89a14;--f-serif:"Cormorant Garamond",Georgia,serif;--f-mono:"DM Mono","Courier New",monospace;--gutter:clamp(32px,6vw,96px);--col-gap:24px}*,:before,:after{box-sizing:border-box;margin:0;padding:0}img{max-width:100%;display:block}a{color:inherit;text-decoration:none}.sd-master-container{background:var(--sd-bg);color:var(--sd-ink);min-height:100vh;font-family:var(--f-serif);overflow-x:hidden}.sd-label{font-family:var(--f-mono);letter-spacing:.22em;text-transform:uppercase;color:var(--sd-ink-dim);align-items:center;gap:12px;font-size:10px;display:flex}.sd-label:before{content:"";background:var(--sd-accent);width:24px;height:1px;display:inline-block}.sd-hero{grid-template-columns:55fr 45fr;height:100svh;min-height:640px;display:grid;position:relative}.sd-hero-visual{position:relative;overflow:hidden}.sd-hero-visual:after{content:"";pointer-events:none;background:linear-gradient(90deg,#0a0a0a26 0%,#0a0a0a00 100%);position:absolute;inset:0}.sd-hero-img{object-fit:cover;transform-origin:50%;width:100%;height:100%;transition:transform 8s cubic-bezier(.25,.46,.45,.94)}.sd-hero:hover .sd-hero-img{transform:scale(1.04)}.sd-hero-scroll-hint{font-family:var(--f-mono);letter-spacing:.3em;text-transform:uppercase;color:#f2ede880;writing-mode:horizontal-tb;z-index:5;flex-direction:column;align-items:center;gap:10px;font-size:9px;display:flex;position:absolute;bottom:36px;left:50%;transform:translate(-50%)}.sd-hero-scroll-hint:after{content:"";background:linear-gradient(#f2ede866,#0000);width:1px;height:40px;animation:2s ease-in-out infinite sd-scroll-pulse}@keyframes sd-scroll-pulse{0%,to{opacity:.4;transform:scaleY(1)}50%{opacity:1;transform:scaleY(1.2)}}.sd-hero-panel{padding:8vh var(--gutter);border-left:1px solid var(--sd-border);background:var(--sd-bg);flex-direction:column;justify-content:center;display:flex;position:relative}.sd-hero-eyebrow{margin-bottom:28px}.sd-hero-breadcrumb{font-family:var(--f-mono);color:var(--sd-ink-dim);letter-spacing:.15em;margin-bottom:8px;font-size:10px}.sd-hero-breadcrumb a{color:var(--sd-ink-dim);transition:color .2s}.sd-hero-breadcrumb a:hover{color:var(--sd-accent)}.sd-hero-breadcrumb span{color:var(--sd-ink-faint);margin:0 6px}.sd-hero-title{font-family:var(--f-serif);letter-spacing:-.02em;color:var(--sd-ink);margin-bottom:28px;font-size:clamp(3.2rem,5.5vw,5.5rem);font-weight:300;line-height:1}.sd-hero-title 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var(--sd-border);background:var(--sd-surface);grid-template-columns:1fr repeat(3,auto);align-items:stretch;display:grid}.sd-stats-tagline{padding:clamp(32px,5vw,56px)var(--gutter);font-family:var(--f-serif);color:var(--sd-ink-dim);border-right:1px solid var(--sd-border);align-items:center;font-size:clamp(1rem,1.5vw,1.25rem);font-style:italic;font-weight:300;display:flex}.sd-stat-metric{border-right:1px solid var(--sd-border);text-align:center;flex-direction:column;justify-content:center;align-items:center;padding:40px 48px;display:flex}.sd-stat-metric:last-child{border-right:none}.sd-stat-value{font-family:var(--f-serif);color:var(--sd-ink);letter-spacing:-.03em;font-size:clamp(2.4rem,3.5vw,3.5rem);font-weight:300;line-height:1}.sd-stat-label{font-family:var(--f-mono);letter-spacing:.2em;text-transform:uppercase;color:var(--sd-ink-dim);margin-top:10px;font-size:9px}.sd-overview-section{padding:clamp(60px,8vw,120px)var(--gutter);border-bottom:1px solid var(--sd-border);grid-template-columns:1fr 2fr;align-items:start;gap:clamp(40px,6vw,120px);display:grid}.sd-overview-sticky{position:sticky;top:120px}.sd-overview-label{margin-bottom:32px}.sd-overview-aside{font-family:var(--f-mono);letter-spacing:.1em;color:var(--sd-ink-dim);font-size:11px;line-height:1.9}.sd-overview-aside strong{color:var(--sd-accent);margin-top:20px;margin-bottom:4px;font-weight:400;display:block}.sd-overview-heading{font-family:var(--f-serif);letter-spacing:-.02em;color:var(--sd-ink);margin-bottom:32px;font-size:clamp(2rem,3.5vw,3.2rem);font-weight:300;line-height:1.2}.sd-overview-heading em{color:var(--sd-accent);font-style:italic}.sd-overview-body{font-family:var(--f-serif);color:var(--sd-ink-dim);max-width:640px;font-size:clamp(1rem,1.3vw,1.15rem);font-weight:300;line-height:1.9}.sd-overview-body p+p{margin-top:20px}.sd-features-section{border-bottom:1px solid var(--sd-border)}.sd-features-header{padding:60px var(--gutter)0;border-bottom:1px solid var(--sd-border);justify-content:space-between;align-items:center;padding-bottom:24px;display:flex}.sd-feature-row{border-bottom:1px solid var(--sd-border);grid-template-columns:1fr 1fr;min-height:520px;display:grid}.sd-feature-row:last-child{border-bottom:none}.sd-feature-row.sd-reverse{direction:rtl}.sd-feature-row.sd-reverse .sd-feature-content,.sd-feature-row.sd-reverse .sd-feature-visual{direction:ltr}.sd-feature-visual{background:var(--sd-surface);position:relative;overflow:hidden}.sd-feature-visual img{object-fit:cover;width:100%;height:100%;transition:transform .8s cubic-bezier(.25,.46,.45,.94)}.sd-feature-row:hover .sd-feature-visual img{transform:scale(1.05)}.sd-feature-placeholder{width:100%;height:100%;font-family:var(--f-mono);letter-spacing:.15em;color:var(--sd-ink-faint);text-transform:uppercase;justify-content:center;align-items:center;font-size:11px;display:flex}.sd-feature-content{border-left:1px solid 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.3s;display:flex;position:relative;overflow:hidden}.sd-related-card:after{content:"";background:var(--sd-accent);transform-origin:0;width:100%;height:1px;transition:transform .4s cubic-bezier(.16,1,.3,1);position:absolute;bottom:0;left:0;transform:scaleX(0)}.sd-related-card:hover{background:var(--sd-card)}.sd-related-card:hover:after{transform:scaleX(1)}.sd-card-num{font-family:var(--f-mono);letter-spacing:.25em;color:var(--sd-ink-faint);margin-bottom:auto;padding-bottom:40px;font-size:9px}.sd-card-title{font-family:var(--f-serif);color:var(--sd-ink);letter-spacing:-.01em;margin-bottom:12px;font-size:clamp(1.2rem,1.8vw,1.6rem);font-weight:300}.sd-card-hint{font-family:var(--f-mono);letter-spacing:.1em;color:var(--sd-ink-dim);font-size:10px}.sd-card-arrow{color:var(--sd-accent);margin-top:32px;font-size:22px;line-height:1;transition:transform .3s}.sd-related-card:hover .sd-card-arrow{transform:translate(8px)}@media (max-width:1100px){.sd-hero{grid-template-columns:1fr;height:auto}.sd-hero-visual{height:55vw;min-height:340px}.sd-hero-panel{border-left:none;border-top:1px solid var(--sd-border);padding:60px var(--gutter)}.sd-hero-index{display:none}.sd-stats-band{grid-template-columns:1fr 1fr}.sd-stats-tagline{border-right:none;border-bottom:1px solid var(--sd-border);grid-column:1/-1}.sd-stat-metric{border-right:none;border-bottom:1px solid var(--sd-border)}.sd-overview-section{grid-template-columns:1fr}.sd-overview-sticky{position:static}.sd-feature-row{grid-template-columns:1fr;min-height:auto}.sd-feature-row.sd-reverse{direction:ltr}.sd-feature-visual{height:50vw;min-height:300px}.sd-feature-content{border-top:1px solid var(--sd-border);border-left:none!important;border-right:none!important}.sd-process-section{grid-template-columns:1fr}.sd-process-left{border-right:none;border-bottom:1px solid var(--sd-border);position:static}.sd-masonry-grid{grid-template-rows:220px 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