@font-face{font-family:Cairo;src:url('assets/cairo-400.ttf') format('truetype');font-weight:400;font-display:swap}@font-face{font-family:Cairo;src:url('assets/cairo-700.ttf') format('truetype');font-weight:700;font-display:swap}@font-face{font-family:Cairo;src:url('assets/cairo-900.ttf') format('truetype');font-weight:900;font-display:swap}
:root{--paper:#f5efe4;--ink:#2b2321;--wine:#491e29;--muted:#756962;--line:#d8cbbd;--nav:76px}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-snap-type:y proximity;scroll-padding-top:60px}body{margin:0;background:var(--paper);color:var(--ink);font-family:Cairo,sans-serif;line-height:1.8}a{color:inherit;text-decoration:none}button{font:inherit}button,a{-webkit-tap-highlight-color:transparent}a:focus-visible,button:focus-visible{outline:3px solid #b9854c;outline-offset:5px}figure,p,h1,h2,h3{margin:0}img{display:block;width:100%;height:auto}button{cursor:pointer}button:disabled{opacity:.3;cursor:default}.skip{position:fixed;top:-100px;z-index:20;background:var(--paper);padding:14px}.skip:focus{top:10px}.masthead{height:60px;position:sticky;top:0;z-index:5;display:flex;align-items:center;justify-content:space-between;padding:0 4vw;background:var(--paper);border-bottom:1px solid var(--line)}.client-name{font:700 14px/1.5 Georgia,serif;letter-spacing:.07em}.client-name span{padding:0 12px;color:#8b7971}.presentation-label{font-size:12px;color:var(--muted)}.slide{min-height:calc(100svh - 60px);scroll-snap-align:start;padding:56px 5vw calc(var(--nav) + 44px)}.cover{display:grid;grid-template-columns:37% 63%;padding:0 0 var(--nav);min-height:calc(100svh - 60px)}.cover-copy{padding:42px 4vw 32px;display:flex;flex-direction:column;justify-content:center}.eyebrow{font-size:13px;font-weight:700;color:var(--wine);margin-bottom:20px}.cover h1{font-weight:900;font-size:clamp(48px,5.7vw,85px);line-height:1.26;letter-spacing:-.045em;margin-bottom:22px}em{font-style:normal;color:var(--wine)}.lead{font-size:18px;line-height:1.9;max-width:38ch}.text-link{font-size:14px;font-weight:700;width:max-content;margin-top:24px;border-bottom:1px solid var(--wine);padding-bottom:4px}.cover-note{display:flex;align-items:center;gap:18px;margin-top:32px;padding-top:22px;border-top:1px solid var(--line);font-size:12px;color:var(--muted)}.large-number{font:italic 48px/1 Georgia,serif;color:var(--wine)}.large-number small{font:14px Cairo,sans-serif;padding-left:3px}.cover-visual{display:flex;flex-direction:column;background:#e7d8c3;min-width:0}.cover-visual img{flex:1;min-height:0;height:calc(100svh - 181px);object-fit:cover;object-position:48% center}.cover-visual figcaption{font-size:12px;padding:10px 22px;background:#eee3d3;color:#665b50;min-height:45px;line-height:1.7}.section-heading{display:grid;grid-template-columns:1fr 1fr;column-gap:8vw}.section-heading .eyebrow{grid-column:1/-1}h2{font-size:clamp(32px,3.6vw,54px);line-height:1.4;font-weight:900;letter-spacing:-.035em}.section-heading .lead{align-self:center;color:var(--muted)}.detail-layout{margin-top:36px;display:grid;grid-template-columns:1.15fr .85fr;gap:7vw;align-items:center}.detail-list article{display:flex;gap:22px;border-top:1px solid var(--line);padding:18px 0}.detail-list article>span{font:italic 22px Georgia,serif;color:var(--wine);padding-top:5px}h3{font-size:19px;margin-bottom:4px}.detail-list p{font-size:16px;color:var(--muted);max-width:48ch}.mechanism img{max-height:320px;object-fit:contain;mix-blend-mode:multiply}.mechanism figcaption{font-size:12px;text-align:center;color:var(--muted);margin-top:12px}.previous{display:grid;grid-template-columns:1fr 1fr;direction:ltr;gap:7vw;background:#ece1d2;align-items:center}.previous-photo{direction:rtl}.previous-photo img{height:calc(100svh - 230px);min-height:380px;object-fit:contain}.previous-photo figcaption{font-size:12px;text-align:center;color:var(--muted);margin-top:12px}.previous-copy{direction:rtl}.case-name{font:14px Georgia,serif;letter-spacing:.2em;color:var(--muted);text-align:right;margin-bottom:24px}.previous h2{margin-bottom:25px}.previous .lead{margin-bottom:18px}.previous-copy>p:not(.eyebrow):not(.case-name):not(.lead){font-size:16px;max-width:40ch;color:var(--muted)}.case-rule{border-top:1px solid #cab8a6;margin-top:28px;padding-top:18px;font-size:13px}.contact{display:grid;grid-template-columns:1fr 1fr;gap:9vw;align-items:center;background:var(--wine);color:var(--paper)}.contact .eyebrow{color:#d7b7a8}.contact h2{font-size:clamp(62px,7vw,106px);line-height:1.2;margin-bottom:32px}.small-note{font-size:13px;max-width:38ch;margin-top:22px;color:#d4bab9}.contact-card{padding:30px 0}.maker{font-size:48px;font-weight:900;line-height:1.2}.maker span{display:block;font:12px Georgia,serif;letter-spacing:.32em;margin-top:12px}.contact-card>p:nth-child(2){font-size:15px;color:#d4bab9;margin:25px 0 36px}.contact-row{border-top:1px solid #82515b;padding:20px 0}.contact-row span{display:block;font-size:13px;color:#d4bab9;margin-bottom:5px}.contact-row a{display:inline-block;font:clamp(20px,2.2vw,32px)/1.5 Georgia,serif}.contact-row a:hover{text-decoration:underline;text-underline-offset:6px}.closing{font-size:14px;margin-top:28px;color:#d4bab9}.deck-nav{position:fixed;bottom:0;inset-inline:0;z-index:10;background:var(--paper);border-top:1px solid var(--line);height:var(--nav);display:flex;align-items:center;justify-content:space-between;padding:0 4vw;gap:20px}.chapters{display:flex;gap:30px}.chapters a{font-size:13px;color:var(--muted);padding:15px 0;position:relative}.chapters a span{font-family:Georgia,serif;margin-left:5px;opacity:.7}.chapters a[aria-current]{color:var(--wine);font-weight:700}.chapters a[aria-current]:before{content:'';position:absolute;top:-11px;left:0;right:0;height:3px;background:var(--wine)}.deck-controls{display:flex;align-items:center;gap:18px;direction:rtl}.deck-controls button{border:0;background:none;color:var(--wine);font-size:13px;padding:10px 4px}.deck-controls output{font:14px Georgia,serif;color:var(--muted)}
@media(min-width:1500px){.slide{padding-inline:max(5vw,calc((100vw - 1400px)/2))}.cover{padding-inline:0}.cover-copy{padding-inline:5vw}}
@media(max-width:800px){:root{--nav:104px}html{scroll-snap-type:none;scroll-padding-top:54px}.masthead{height:54px;padding-inline:22px}.client-name{font-size:12px}.presentation-label{font-size:10px}.slide{padding:36px 24px calc(var(--nav) + 28px);min-height:auto}.cover{display:flex;flex-direction:column;padding:0 0 32px}.cover-copy{padding:30px 24px 26px}.cover h1{font-size:54px;line-height:1.23;margin-bottom:16px}.cover .lead{font-size:17px}.eyebrow{margin-bottom:16px}.cover-note{margin-top:20px;padding-top:15px}.cover-visual img{height:auto;aspect-ratio:3/2;object-fit:cover}.cover-visual figcaption{padding:12px 24px}.section-heading{display:block}.section-heading .lead{margin-top:22px}.detail-layout{grid-template-columns:1fr;gap:20px;margin-top:28px}.mechanism img{max-height:270px}.previous{display:flex;flex-direction:column-reverse;gap:30px}.previous-photo img{height:auto;min-height:0;max-height:480px;object-fit:contain}.previous-copy{width:100%}.previous h2{font-size:38px}.previous .lead{font-size:17px}.contact{grid-template-columns:1fr;gap:15px;padding-top:44px}.contact h2{font-size:64px}.contact-card{padding-top:20px}.contact-row a{font-size:27px}.deck-nav{flex-direction:column;justify-content:center;gap:0;padding:0 18px}.chapters{width:100%;justify-content:space-between;gap:8px}.chapters a{font-size:12px;padding:8px 0}.chapters a[aria-current]:before{top:-6px}.chapters a span{font-size:11px}.deck-controls{gap:32px}.deck-controls button{padding:4px 12px}.deck-controls output{font-size:13px}.desktop{display:none}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}@media print{.masthead,.deck-nav,.skip{display:none}.slide{break-after:page;min-height:90vh;padding:30px}.cover-visual img{height:60vh}.contact{color:#222;background:#fff}.contact .eyebrow,.contact-row span,.small-note,.closing,.contact-card>p:nth-child(2){color:#555}}
@media(min-width:801px) and (max-height:850px){.slide{padding-top:28px;padding-bottom:calc(var(--nav) + 24px)}.cover{padding-top:0;padding-bottom:var(--nav)}.cover-copy{padding-top:22px;padding-bottom:22px}.cover h1{font-size:clamp(48px,4.8vw,68px);line-height:1.18;margin-bottom:16px}.cover .eyebrow{margin-bottom:14px}.cover .lead{font-size:16px}.text-link{margin-top:16px}.cover-note{margin-top:18px;padding-top:12px}.large-number{font-size:38px}.cover-visual{height:calc(100svh - 60px - var(--nav))}.cover-visual img{height:0;flex:1;object-fit:cover}.cover-visual figcaption{flex-shrink:0}.section-heading h2{font-size:38px}.section-heading .eyebrow{margin-bottom:12px}.detail-layout{margin-top:22px}.detail-list article{padding:12px 0}.detail-list p{font-size:16px;line-height:1.65}.mechanism img{max-height:260px}.previous h2{font-size:40px;margin-bottom:18px}.previous .lead{font-size:17px;line-height:1.8}.previous .eyebrow,.case-name{margin-bottom:15px}.previous-photo img{min-height:0;height:calc(100svh - 210px)}.contact h2{font-size:72px;margin-bottom:24px}.contact-card{padding:0}.contact-card>p:nth-child(2){margin:20px 0}.contact-row{padding:15px 0}}

.sample-proof{margin-top:18px;font-size:14px}.sample-proof summary{cursor:pointer;text-decoration:underline;text-underline-offset:5px}.sample-proof img{margin-top:18px;width:220px;max-width:100%;height:auto}.sample-proof p{font-size:12px;margin-top:8px}.sample-proof summary:focus-visible{outline:3px solid #b9854c;outline-offset:5px}