:root{--bg-canvas:#f6f3e8;--bg-backdrop:#1a1a1a;--bg-warm:#e5e2d6;--ink-primary:#111111;--ink-secondary:#666666;--ink-tertiary:#999999;--border-hairline:1px solid rgba(0,0,0,0.1);--border-strong:2px solid var(--ink-primary);--font-display:"Helvetica Neue",Helvetica,Arial,sans-serif;--font-serif:"Times New Roman",Times,serif;--font-mono:"Courier New",Courier,monospace;--space-unit:8px;--pad-section:80px;--pad-container:40px}.landing-v3{background-color:var(--bg-canvas);color:var(--ink-primary);font-family:var(--font-display);min-height:100vh;overflow-x:hidden}.landing-v3 *{box-sizing:border-box}.archive-nav{position:fixed;top:0;left:0;right:0;z-index:100;padding:24px var(--pad-container);justify-content:space-between;background-color:var(--bg-canvas);border-bottom:var(--border-hairline)}.archive-nav,.nav-brand{display:flex;align-items:center}.nav-brand{gap:12px;text-decoration:none;color:var(--ink-primary)}.nav-monogram{width:40px;height:40px;display:flex;align-items:center;justify-content:center;border:1px solid var(--ink-primary);font-family:var(--font-serif);font-size:18px;font-style:italic}.nav-title{font-size:14px;font-weight:600;letter-spacing:1px;text-transform:uppercase}.nav-links-archive{display:flex;align-items:center;gap:32px}.nav-link-archive{font-size:11px;font-weight:600;letter-spacing:1px;text-transform:uppercase;text-decoration:none;color:var(--ink-primary);transition:opacity .2s}.nav-link-archive:hover{opacity:.6}.nav-link-archive.active{text-decoration:none}.nav-link-archive.active:before{content:"[";margin-right:.28em}.nav-link-archive.active:after{content:"]";margin-left:.28em}.nav-cta-archive{padding:10px 20px;background-color:var(--ink-primary);color:var(--bg-canvas);font-size:11px;font-weight:600;letter-spacing:1px;text-transform:uppercase;text-decoration:none;transition:all .2s}.nav-cta-archive:hover{transform:translateY(-2px);box-shadow:0 4px 12px rgba(0,0,0,.15)}.hero-archive{min-height:100vh;display:grid;grid-template-columns:1fr 1fr;padding-top:88px}.hero-visual{position:relative;background-color:var(--bg-warm);overflow:hidden}.hero-slide,.hero-slideshow{position:absolute;inset:0}.hero-slide{object-fit:cover;filter:grayscale(10%) sepia(5%);opacity:0;animation:heroSlide 24s infinite}.hero-slide:first-child{animation-delay:0s}.hero-slide:nth-child(2){animation-delay:8s}.hero-slide:nth-child(3){animation-delay:16s}@keyframes heroSlide{0%{opacity:0;transform:scale(1.05)}4%{opacity:1;transform:scale(1)}33%{opacity:1;transform:scale(1)}37%{opacity:0;transform:scale(1.05)}to{opacity:0;transform:scale(1.05)}}.hero-overlay{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);z-index:10;background-color:var(--bg-canvas);padding:24px;box-shadow:0 20px 60px rgba(0,0,0,.15)}.hero-monogram{position:relative;width:160px;height:160px;display:flex;align-items:center;justify-content:center}.hero-monogram-text{font-family:var(--font-serif);font-size:64px;font-weight:300;font-style:italic;letter-spacing:-3px}.crop-mark{position:absolute;width:18px;height:18px;border-color:var(--ink-primary);border-style:solid}.crop-tl{top:0;left:0;border-width:1px 0 0 1px}.crop-tr{top:0;right:0;border-width:1px 1px 0 0}.crop-bl{bottom:0;left:0;border-width:0 0 1px 1px}.crop-br{bottom:0;right:0;border-width:0 1px 1px 0}.hero-content{display:flex;flex-direction:column;justify-content:center;padding:var(--pad-section);border-left:var(--border-hairline)}.hero-label{font-size:11px;font-weight:600;letter-spacing:1px;text-transform:uppercase;color:var(--ink-secondary);margin-bottom:24px}.hero-title{font-family:var(--font-serif);font-size:clamp(48px,6vw,72px);font-weight:300;line-height:1.1;margin-bottom:32px}.hero-title-bold{font-weight:500;font-style:italic}.hero-description{font-family:var(--font-serif);font-size:20px;line-height:1.5;color:var(--ink-primary);max-width:480px;margin-bottom:40px}.hero-signature{font-family:var(--font-serif);font-style:italic;font-size:16px;color:var(--ink-secondary);margin-bottom:48px}.hero-actions{display:flex;gap:16px;flex-wrap:wrap}.btn-archive{display:inline-flex;align-items:center;gap:12px;padding:16px 32px;font-size:11px;font-weight:600;letter-spacing:1px;text-transform:uppercase;text-decoration:none;transition:all .2s;cursor:pointer;border:none}.btn-archive-primary{background-color:var(--ink-primary);color:var(--bg-canvas)}.btn-archive-primary:hover{transform:translateY(-2px);box-shadow:0 8px 24px rgba(0,0,0,.2)}.btn-archive-secondary{background-color:transparent;color:var(--ink-primary);border:1px solid var(--ink-primary)}.btn-archive-secondary:hover{background-color:var(--ink-primary);color:var(--bg-canvas)}.btn-arrow{width:16px;height:16px}.scroll-indicator-archive{position:absolute;bottom:40px;left:50%;transform:translateX(-50%);display:flex;flex-direction:column;align-items:center;gap:8px;color:var(--ink-secondary);animation:scrollBounce 2s infinite}.scroll-indicator-archive span{font-size:10px;letter-spacing:1px;text-transform:uppercase}.scroll-indicator-archive svg{width:20px;height:20px}@keyframes scrollBounce{0%,to{transform:translateX(-50%) translateY(0)}50%{transform:translateX(-50%) translateY(8px)}}.features-archive{padding:var(--pad-section) var(--pad-container);border-top:var(--border-hairline)}.features-header{max-width:1200px;margin:0 auto 60px;display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:end}.features-label{font-size:11px;font-weight:600;letter-spacing:1px;text-transform:uppercase;color:var(--ink-secondary);margin-bottom:16px}.features-title{font-family:var(--font-serif);font-size:clamp(36px,4vw,48px);font-weight:300;line-height:1.2}.features-description{font-family:var(--font-serif);font-size:18px;line-height:1.6;color:var(--ink-secondary)}.features-grid{max-width:1200px;margin:0 auto;display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background-color:rgba(0,0,0,.1);border:var(--border-hairline)}.feature-card-archive{background-color:var(--bg-canvas);padding:40px 32px;transition:all .3s}.feature-card-archive:hover{background-color:var(--bg-warm)}.feature-number{font-family:var(--font-mono);font-size:11px;color:var(--ink-tertiary);margin-bottom:24px}.feature-icon-archive{width:48px;height:48px;margin-bottom:24px;color:var(--ink-primary)}.feature-title-archive{font-family:var(--font-serif);font-size:22px;font-style:italic;margin-bottom:12px}.feature-description{font-size:13px;line-height:1.6;color:var(--ink-secondary)}.index-archive{padding:var(--pad-section) var(--pad-container);background-color:var(--bg-warm)}.index-container{max-width:900px;margin:0 auto}.index-header{display:flex;justify-content:space-between;align-items:flex-end;margin-bottom:40px;padding-bottom:20px;border-bottom:var(--border-strong)}.index-title{font-family:var(--font-serif);font-size:clamp(32px,4vw,42px);font-weight:300}.index-ref{font-family:var(--font-mono);font-size:10px;color:var(--ink-secondary)}.index-list{list-style:none;padding:0;margin:0}.index-item{display:grid;grid-template-columns:60px 1fr 40px;gap:24px;padding:24px 0;border-bottom:var(--border-hairline);text-decoration:none;color:var(--ink-primary);transition:all .2s;cursor:pointer}.index-item:hover{padding-left:16px;background-color:rgba(255,255,255,.5)}.index-item:hover .index-arrow{transform:translateX(4px)}.index-number{font-family:var(--font-mono);font-size:11px;color:var(--ink-secondary)}.index-text{font-family:var(--font-serif);font-size:20px;font-style:italic}.index-arrow{font-family:var(--font-mono);font-size:18px;color:var(--ink-secondary);transition:transform .2s;text-align:right}.cta-archive{padding:var(--pad-section) var(--pad-container);border-top:var(--border-hairline)}.cta-container{max-width:800px;margin:0 auto;text-align:center}.cta-label{font-size:11px;font-weight:600;letter-spacing:1px;text-transform:uppercase;color:var(--ink-secondary);margin-bottom:24px}.cta-title{font-family:var(--font-serif);font-size:clamp(36px,5vw,56px);font-weight:300;line-height:1.2;margin-bottom:24px}.cta-title-bold{font-weight:500;font-style:italic}.cta-description{font-family:var(--font-serif);font-size:18px;line-height:1.6;color:var(--ink-secondary);margin-bottom:40px}.cta-actions{display:flex;justify-content:center;gap:16px;flex-wrap:wrap}.footer-archive{padding:var(--pad-section) var(--pad-container);background-color:var(--bg-backdrop);color:var(--bg-canvas)}.footer-container{max-width:1200px;margin:0 auto}.footer-top{display:grid;grid-template-columns:1fr auto;gap:60px;padding-bottom:60px;border-bottom:1px solid rgba(255,255,255,.1)}.footer-brand-archive{max-width:320px}.footer-logo{gap:12px;margin-bottom:16px}.footer-logo,.footer-monogram{display:flex;align-items:center}.footer-monogram{width:40px;height:40px;justify-content:center;border:1px solid var(--bg-canvas);font-family:var(--font-serif);font-size:18px;font-style:italic}.footer-name{font-size:14px;font-weight:600;letter-spacing:1px;text-transform:uppercase}.footer-tagline{font-family:var(--font-serif);font-size:14px;line-height:1.6;color:rgba(255,255,255,.6)}.footer-links-archive{display:flex;gap:60px}.footer-col{display:flex;flex-direction:column;gap:12px}.footer-col h4{font-size:10px;font-weight:600;letter-spacing:1px;text-transform:uppercase;color:rgba(255,255,255,.4);margin-bottom:8px}.footer-col a{font-size:13px;color:rgba(255,255,255,.7);text-decoration:none;transition:color .2s}.footer-col a:hover{color:var(--bg-canvas)}.footer-bottom{padding-top:40px;text-align:center}.footer-legal{font-size:10px;line-height:1.8;color:rgba(255,255,255,.4);max-width:600px;margin:0 auto}@media (max-width:1024px){.features-grid{grid-template-columns:repeat(2,1fr)}.features-header{grid-template-columns:1fr;gap:24px}}@media (max-width:768px){.archive-nav{padding:16px 20px}.nav-links-archive{display:none}.hero-archive{grid-template-columns:1fr;min-height:auto}.hero-visual{height:50vh;min-height:400px}.hero-content{padding:var(--pad-container)}.cta-archive,.features-archive,.footer-archive,.index-archive{padding:60px 20px}.features-grid{grid-template-columns:1fr}.index-item{grid-template-columns:50px 1fr 30px;gap:16px}.footer-top{grid-template-columns:1fr;gap:40px}.footer-links-archive{gap:40px}}.fade-in-section{opacity:0;transform:translateY(30px);transition:all .8s cubic-bezier(.4,0,.2,1)}.fade-in-section.visible{opacity:1;transform:translateY(0)}