@font-face{font-family:Archivo;src:url("../v3-5/assets/fonts/archivo-400.woff2") format("woff2");font-weight:400;font-display:swap}
@font-face{font-family:Archivo;src:url("../v3-5/assets/fonts/archivo-700.woff2") format("woff2");font-weight:700;font-display:swap}
@font-face{font-family:Plex;src:url("../v3-5/assets/fonts/plexmono-400.woff2") format("woff2");font-weight:400;font-display:swap}
:root{--ground:#f2f0ea;--paper:#f8f7f3;--ink:#161616;--soft:#908d84;--line:#cbc8bf;--accent:#9f3f24;--gutter:clamp(1rem,2.5vw,2.75rem);--sans:Archivo,"Helvetica Neue",Arial,sans-serif;--mono:Plex,"Courier New",monospace}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--ground);color:var(--ink);font-family:var(--sans);font-size:16px;-webkit-font-smoothing:antialiased}
body.index-open{overflow:hidden}
img{display:block;max-width:100%}
a{color:inherit}
button{font:inherit}
p,h1,h2,figure{margin:0}
.skip{position:fixed;left:-100%;top:1rem;z-index:200;background:var(--ink);color:var(--paper);padding:.75rem 1rem}
.skip:focus{left:1rem}
.topbar{position:fixed;z-index:90;inset:0 0 auto;display:grid;grid-template-columns:1fr 1fr 1fr;align-items:center;padding:1rem var(--gutter);mix-blend-mode:difference;color:#fff;pointer-events:none}
.topbar>*{pointer-events:auto}
.topbar .brand,.topbar p,.topbar button{font:400 .65rem/1.2 var(--mono);letter-spacing:.055em;text-transform:uppercase;text-decoration:none}
.topbar p{text-align:center}.topbar p span{color:#999}.topbar button{justify-self:end;border:0;background:none;color:inherit;padding:0;cursor:pointer}
.index{position:fixed;z-index:120;inset:0 0 0 auto;width:min(100%,43rem);padding:1rem var(--gutter) 2rem;background:var(--ink);color:var(--ground);display:grid;grid-template-rows:auto 1fr auto;transform:translateX(101%);transition:transform .55s cubic-bezier(.77,0,.18,1)}
.index.is-open{transform:none}.index-head{display:flex;justify-content:space-between;font:400 .65rem var(--mono);text-transform:uppercase;letter-spacing:.06em}.index button{border:0;background:none;color:inherit;padding:0;cursor:pointer}.index nav{align-self:center}.index nav a{display:grid;grid-template-columns:2.5rem 1fr;align-items:baseline;padding:.65rem 0;border-bottom:1px solid #444;text-decoration:none;font-size:clamp(2rem,5vw,4.6rem);line-height:1}.index nav span{font:400 .62rem var(--mono);color:#888}.index-meta{font:400 .62rem/1.6 var(--mono);text-transform:uppercase;color:#8c8c8c}
.label{font:400 .61rem/1.4 var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--soft)}
.hero{height:100svh;min-height:42rem;padding:7rem var(--gutter) var(--gutter);display:grid;grid-template-rows:auto 1fr auto;background:var(--ground);overflow:hidden}
.hero-kicker{font:400 .65rem var(--mono);letter-spacing:.065em;text-transform:uppercase;color:var(--soft)}
.hero h1{align-self:center;font-weight:400;font-size:clamp(4.4rem,13.6vw,14rem);line-height:.75;letter-spacing:-.078em;text-transform:uppercase;margin-left:-.075em}
.hero h1 span{display:block}.hero h1 span:last-child{text-align:right}
.hero-foot{display:grid;grid-template-columns:1fr 1fr 1fr;align-items:end;font-size:.79rem;line-height:1.35}
.hero-count{text-align:center;color:var(--soft)}.hero-count b{font-weight:400;color:var(--ink)}.hero-foot a{justify-self:end;text-decoration:none}.hero-foot a span,.decision a span{margin-left:1rem;color:var(--accent)}
.intro-statement{min-height:95svh;padding:10rem var(--gutter) 5rem;display:grid;grid-template-columns:1fr 4fr 1fr;gap:var(--gutter);align-content:center;border-top:1px solid var(--line)}
.statement{max-width:17ch;font-size:clamp(2.4rem,5.4vw,6rem);line-height:.98;letter-spacing:-.045em}
.aside-copy{align-self:end;font-size:.78rem;line-height:1.45;color:#5f5d57;max-width:24ch}
.concepts{padding:10rem var(--gutter) 4rem;background:#e5e2da}
.concepts-intro{min-height:75svh;display:grid;grid-template-columns:1fr 4fr 1fr;gap:var(--gutter);align-content:center;align-items:end}
.concepts-intro h2{font-size:clamp(3.4rem,8.5vw,9rem);font-weight:400;line-height:.85;letter-spacing:-.065em}
.concepts-intro>p:last-child{font-size:.85rem;line-height:1.45;color:#5f5d57;max-width:28ch}
.family{padding:7rem 0 10rem;border-top:1px solid #b9b5ac}
.family-head{display:grid;grid-template-columns:1fr 4fr 1fr;gap:var(--gutter);align-items:start}
.family-number{font:400 clamp(2.3rem,4vw,4.5rem)/1 var(--sans);letter-spacing:-.05em;color:#aaa69d}
.family-value,.family-codes,.family figcaption{font:400 .59rem/1.45 var(--mono);letter-spacing:.07em;text-transform:uppercase;color:#77736b}
.family h3{margin:.8rem 0 0;font-size:clamp(2.8rem,6vw,6.5rem);font-weight:400;line-height:.9;letter-spacing:-.055em;max-width:12ch}
.family-codes{text-align:right}
.family-body{display:grid;grid-template-columns:1fr 2fr 2fr 1fr;gap:var(--gutter);margin:3.5rem 0 5rem}
.family-body>p{grid-column:2;max-width:34ch;font-size:clamp(1.05rem,1.55vw,1.4rem);line-height:1.35}
.family-body>a{grid-column:3;align-self:end;justify-self:end;font-size:.7rem;text-decoration:none}.family-body>a span{margin-left:.8rem;color:var(--accent)}
.family-visuals{display:grid;grid-template-columns:1.12fr .88fr;gap:var(--gutter);align-items:start}
.family-visuals figure:last-child{margin-top:12vw}
.family-visuals img{width:100%;background:var(--paper)}
.family figcaption{display:flex;justify-content:space-between;padding-top:.65rem;margin-top:.65rem;border-top:1px solid #bbb7ae}
.applications{padding:8rem var(--gutter)}
.section-title{display:grid;grid-template-columns:1fr 4fr 1fr;gap:var(--gutter);align-items:end;margin-bottom:clamp(5rem,10vw,11rem)}
.section-title h2{font-size:clamp(3rem,7.5vw,8rem);font-weight:400;line-height:.85;letter-spacing:-.06em}
.section-title>p:last-child{font-size:.72rem;line-height:1.4;color:var(--soft)}
.raw-grid{display:grid;gap:clamp(8rem,15vw,16rem)}
.plate{position:relative}
.plate-view{display:block;width:100%;border:0;padding:0;background:none;cursor:zoom-in}
.plate img{width:100%;height:auto}
.raw-grid .plate{width:84%}.raw-grid .plate:nth-child(even){margin-left:auto}
.caption{display:grid;grid-template-columns:1fr auto;gap:2rem;padding-top:.7rem;margin-top:.8rem;border-top:1px solid var(--line);font:400 .6rem/1.4 var(--mono);letter-spacing:.06em;text-transform:uppercase;color:var(--soft)}
.caption b{font-weight:400;color:var(--ink)}
.applications{background:#d9d6cf}
.filters{position:sticky;top:2.7rem;z-index:40;display:flex;justify-content:flex-end;gap:.35rem;margin:0 0 4rem;pointer-events:none}
.filters button{pointer-events:auto;border:1px solid #aaa79f;background:rgba(217,214,207,.88);backdrop-filter:blur(12px);color:#65635e;padding:.5rem .75rem;font:400 .58rem var(--mono);letter-spacing:.06em;text-transform:uppercase;cursor:pointer}
.filters button span{margin-left:.4rem;color:#929089}.filters button.is-active{background:var(--ink);border-color:var(--ink);color:#fff}
.mockup-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:clamp(5rem,9vw,10rem) var(--gutter)}
.mockup-grid .plate:nth-child(4n+2),.mockup-grid .plate:nth-child(4n+3){margin-top:12vw}
.mockup-grid .plate[hidden]{display:none}.applications .caption{border-color:#b4b1aa}
.decision{min-height:85svh;padding:10rem var(--gutter) 3rem;display:grid;grid-template-columns:1fr 4fr 1fr;gap:var(--gutter);align-items:center;background:var(--accent);color:#f3eee8}
.decision .label{color:rgba(255,255,255,.55);align-self:start}.decision h2{font-size:clamp(4.5rem,11vw,12rem);font-weight:400;line-height:.8;letter-spacing:-.075em}.decision div p{margin-top:2rem;max-width:35ch;font-size:clamp(1.1rem,1.7vw,1.55rem);line-height:1.3}.decision>a{align-self:end;text-decoration:none;font-size:.72rem}.decision>a span{color:inherit}
footer{padding:2rem var(--gutter);display:grid;grid-template-columns:1fr 4fr 1fr;gap:var(--gutter);font:400 .62rem/1.45 var(--mono);letter-spacing:.06em;text-transform:uppercase}footer p:last-child{text-align:right}
.lightbox{width:100vw;height:100vh;max-width:none;max-height:none;margin:0;padding:1rem var(--gutter);border:0;background:var(--ground);color:var(--ink)}.lightbox::backdrop{background:var(--ground)}
.lightbox-head,.lightbox-nav{position:absolute;z-index:2;left:var(--gutter);right:var(--gutter);display:flex;justify-content:space-between;font:400 .6rem var(--mono);letter-spacing:.06em;text-transform:uppercase}.lightbox-head{top:1rem}.lightbox-nav{bottom:1rem}.lightbox button{border:0;background:none;padding:0;color:inherit;cursor:pointer;font:inherit;text-transform:inherit;letter-spacing:inherit}.lightbox figure{height:100%;display:grid;place-items:center;padding:2.5rem 0}.lightbox img{max-width:100%;max-height:calc(100vh - 7rem);object-fit:contain}.lightbox figcaption{position:absolute;bottom:1rem;left:50%;transform:translateX(-50%);font:400 .6rem var(--mono);text-transform:uppercase;color:var(--soft)}
@media(max-width:760px){.topbar{grid-template-columns:1fr auto}.topbar p{display:none}.hero{min-height:36rem;padding-top:6rem}.hero h1{font-size:18vw;line-height:.8;letter-spacing:-.065em}.hero h1 span:last-child{text-align:left}.hero-foot{grid-template-columns:1fr auto}.hero-count{display:none}.intro-statement{min-height:80svh;grid-template-columns:1fr;padding-top:7rem}.statement{font-size:12vw}.aside-copy{margin-top:4rem}.concepts{padding:7rem var(--gutter) 1rem}.concepts-intro{min-height:65svh;grid-template-columns:1fr;align-content:center}.concepts-intro h2{font-size:16vw;margin:1rem 0 2rem}.family{padding:5rem 0 7rem}.family-head{grid-template-columns:3rem 1fr}.family-number{font-size:2rem}.family-codes{grid-column:2;text-align:left;margin-top:1rem}.family h3{font-size:13vw}.family-body{grid-template-columns:3rem 1fr;margin:2rem 0 3.5rem}.family-body>p,.family-body>a{grid-column:2}.family-body>a{justify-self:start;margin-top:2rem}.family-visuals{grid-template-columns:1fr;gap:3rem}.family-visuals figure:last-child{margin-top:0}.applications{padding:6rem var(--gutter)}.section-title{grid-template-columns:1fr;margin-bottom:5rem}.section-title h2{font-size:15vw;margin-top:1rem}.section-title>p:last-child{margin-top:.5rem}.caption{grid-template-columns:1fr;gap:.2rem}.caption span{white-space:normal}.filters{top:2.6rem;margin-bottom:3rem}.mockup-grid{grid-template-columns:1fr;gap:5rem}.mockup-grid .plate:nth-child(n){margin-top:0}.decision{grid-template-columns:1fr;align-content:space-between;padding-top:7rem}.decision h2{font-size:24vw}.decision>a{justify-self:start}.decision .label{align-self:auto}footer{grid-template-columns:1fr 1fr}footer p:nth-child(2){display:none}.lightbox figcaption{display:none}.lightbox-nav{font-size:.55rem}}
.presentation-switcher{position:fixed;z-index:95;left:50%;bottom:max(1rem,env(safe-area-inset-bottom));transform:translateX(-50%);display:flex;background:rgba(22,22,22,.92);backdrop-filter:blur(14px);border:1px solid #555;color:#fff;box-shadow:0 .4rem 1.4rem rgba(0,0,0,.12)}.presentation-switcher a{padding:.5rem .82rem;font:400 .58rem/1.2 var(--mono);letter-spacing:.06em;text-transform:uppercase;text-decoration:none;color:#aaa}.presentation-switcher a.is-active{background:#fff;color:#111}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}

/* V7 / grille éditoriale stabilisée */
.family-body{grid-template-columns:1fr 4fr 1fr;column-gap:var(--gutter)}
.family-body>p{grid-column:2;max-width:34ch}
.family-body>a{grid-column:3}
.family-visuals{grid-template-columns:repeat(2,minmax(0,1fr));align-items:start}
.family-visuals figure:last-child{margin-top:0}
.family-visuals figure,.family-visuals img{min-width:0}
.family figcaption{align-items:start;min-height:2.25rem}
.mockup-grid{align-items:start}
.mockup-grid .plate:nth-child(4n+2),.mockup-grid .plate:nth-child(4n+3){margin-top:0}
.caption{align-items:start;min-height:2.6rem}

@media(max-width:760px){
  .family-body{grid-template-columns:3rem 1fr;column-gap:var(--gutter)}
  .family-body>p,.family-body>a{grid-column:2}
  .family-visuals{grid-template-columns:1fr}
  .family figcaption,.caption{min-height:0}
}