@font-face{font-family:'Playfair Display';font-style:normal;font-weight:400;font-display:swap;src:url(/fonts/playfair-display-latin-400-normal.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:'Playfair Display';font-style:normal;font-weight:400;font-display:swap;src:url(/fonts/playfair-display-latin-ext-400-normal.woff2) format('woff2');unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:'Playfair Display';font-style:normal;font-weight:700;font-display:swap;src:url(/fonts/playfair-display-latin-700-normal.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:'Playfair Display';font-style:normal;font-weight:700;font-display:swap;src:url(/fonts/playfair-display-latin-ext-700-normal.woff2) format('woff2');unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:'Playfair Display';font-style:italic;font-weight:400;font-display:swap;src:url(/fonts/playfair-display-latin-400-italic.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:'Playfair Display';font-style:italic;font-weight:400;font-display:swap;src:url(/fonts/playfair-display-latin-ext-400-italic.woff2) format('woff2');unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:'Playfair Display';font-style:italic;font-weight:700;font-display:swap;src:url(/fonts/playfair-display-latin-700-italic.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:'Playfair Display';font-style:italic;font-weight:700;font-display:swap;src:url(/fonts/playfair-display-latin-ext-700-italic.woff2) format('woff2');unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:'Geist';font-style:normal;font-weight:400;font-display:swap;src:url(/fonts/geist-latin-400-normal.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:'Geist';font-style:normal;font-weight:400;font-display:swap;src:url(/fonts/geist-latin-ext-400-normal.woff2) format('woff2');unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:'Geist';font-style:normal;font-weight:500;font-display:swap;src:url(/fonts/geist-latin-500-normal.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:'Geist';font-style:normal;font-weight:500;font-display:swap;src:url(/fonts/geist-latin-ext-500-normal.woff2) format('woff2');unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:'Geist';font-style:normal;font-weight:600;font-display:swap;src:url(/fonts/geist-latin-600-normal.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:'Geist';font-style:normal;font-weight:600;font-display:swap;src:url(/fonts/geist-latin-ext-600-normal.woff2) format('woff2');unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}

html{background:#FFFFFF;-webkit-text-size-adjust:100%}
html[data-theme="dark"]{background:#111111}
*,*::before,*::after{box-sizing:border-box}
img,video{max-width:100%}

body{margin:0}
a{color:inherit}
button{font-family:inherit}
:root{--ease:cubic-bezier(.2,.7,.2,1)}
.serif{font-family:'Playfair Display',Georgia,serif;font-weight:400;letter-spacing:-.01em}
.serif strong{font-weight:700}
.serif em{font-style:italic}

/* Menu flottant */
.topbar{position:sticky;top:16px;z-index:10;padding:0 16px}
.bar{max-width:1208px;margin:0 auto;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px 24px;padding:10px 12px 10px 24px;border-radius:18px;background:var(--glass);backdrop-filter:saturate(1.4) blur(16px);-webkit-backdrop-filter:saturate(1.4) blur(16px);box-shadow:var(--barShadow)}
.brand{border:0;background:none;padding:0;min-height:44px;cursor:pointer;color:var(--ink);font-family:'Playfair Display',Georgia,serif;font-size:22px;transition:color .18s var(--ease)}
.brand strong{font-weight:700}
.brand{display:inline-flex;align-items:center;transition:opacity .18s var(--ease),transform .25s var(--ease)}
.brand:hover{opacity:.8}
.nav{display:flex;flex-wrap:wrap;gap:4px 22px}
.navlink{position:relative;border:0;background:none;padding:0 2px;min-height:44px;cursor:pointer;font-size:14.5px;font-weight:500;color:var(--muted);transition:color .18s var(--ease)}
.navlink::after{content:"";position:absolute;left:2px;right:2px;bottom:10px;height:1.5px;border-radius:2px;background:var(--accent);transform:scaleX(0);transform-origin:left;transition:transform .25s var(--ease)}
.navlink:hover{color:var(--ink)}
.navlink:hover::after{transform:scaleX(1)}
.navlink.is-on{color:var(--ink)}
.navlink.is-on::after{transform:scaleX(1);height:2px}
.iconbtn.burger{display:none}
@media (max-width: 900px){
  .bar{padding:8px 8px 8px 18px;gap:0 8px}
  .brand{margin-right:auto}
  .iconbtn.burger{display:inline-flex}
  .nav{display:none;order:10;flex-basis:100%;flex-direction:column;gap:0;padding:8px 6px 10px;margin-top:8px;border-top:1px solid var(--line)}
  .nav.is-open{display:flex}
  .navlink{text-align:left;font-size:17px;min-height:48px;padding:0 6px}
  .navlink::after{bottom:12px;left:6px;right:auto;width:28px}
}
.tools{display:flex;align-items:center;gap:6px}
.cvbtn{text-decoration:none;display:inline-flex;align-items:center;gap:6px;min-height:36px;padding:0 14px;border-radius:999px;border:1.5px solid var(--accent);background:transparent;color:var(--accent);font-size:13.5px;font-weight:600;letter-spacing:.02em;cursor:pointer;transition:background-color .18s var(--ease),color .18s var(--ease)}
.cvbtn:hover{background:var(--accent);color:var(--onAccent)}
.cvbtn:focus-visible{outline:2px solid var(--accent);outline-offset:3px}
.lang{border:0;background:none;min-width:36px;min-height:44px;cursor:pointer;font-size:13px;font-weight:600;letter-spacing:.04em;color:var(--muted);transition:color .18s var(--ease)}
.lang:hover{color:var(--accent)}
.lang.is-on{color:var(--ink)}
.sep{width:1px;height:16px;background:var(--line)}
.iconbtn{width:44px;height:44px;display:inline-flex;align-items:center;justify-content:center;border:0;border-radius:12px;background:none;color:var(--ink);cursor:pointer;transition:background-color .18s var(--ease),color .18s var(--ease)}
.iconbtn:hover{background:var(--hover);color:var(--accent)}

/* Boutons */
.btn{display:inline-flex;align-items:center;gap:10px;min-height:48px;padding:0 22px;border-radius:12px;font-size:15px;font-weight:500;text-decoration:none;cursor:pointer;transition:background-color .18s var(--ease),border-color .18s var(--ease),color .18s var(--ease)}
.btn-primary{border:1px solid var(--accent);background:var(--accent);color:var(--onAccent)}
.btn-primary:hover{background:var(--accentDeep);border-color:var(--accentDeep)}
.btn-ghost{border:1px solid var(--line);background:transparent;color:var(--ink)}
.btn-outline{border:0;background:transparent;padding:0 2px;color:var(--accent);font-size:14px;font-weight:500}
.btn-ghost:hover{border-color:var(--accent);color:var(--accent)}
.arrow{display:inline-block;transition:transform .22s var(--ease),color .18s var(--ease)}
.btn:hover .arrow,.card:hover .arrow{transform:translateX(3px)}
.card:hover .arrow,.btn-ghost:hover .arrow{color:var(--accent)}

/* Tags (non cliquables) */
.tag{display:inline-flex;align-items:center;gap:8px;font-size:12.5px;font-weight:500;letter-spacing:.02em;color:var(--muted)}
.dot{width:7px;height:7px;border-radius:50%;background:var(--c,currentColor)}
.pill{align-self:flex-start;display:inline-flex;align-items:center;gap:8px;padding:5px 12px 5px 10px;border-radius:999px;background:color-mix(in srgb,var(--c) var(--tint,14%),transparent);font-size:12.5px;font-weight:500;letter-spacing:.02em;color:var(--ink)}
.pill-lg{padding:7px 14px 7px 12px;font-size:14px}
.chip{display:inline-flex;align-items:center;gap:8px;padding:6px 12px;border-radius:6px;border:1px solid var(--line);font-size:13.5px;color:var(--muted)}

/* Cartes projet */
.card{display:flex;flex-direction:column;gap:20px;text-decoration:none;color:var(--ink)}
.visual{aspect-ratio:4/3;border-radius:16px;background:var(--ph);color:var(--phInk);display:flex;align-items:center;justify-content:center;font-size:14px;transform-origin:center bottom;transition:transform .4s var(--ease),box-shadow .4s var(--ease)}
.card:hover .visual{transform:scale(1.025);box-shadow:var(--cardShadow)}
.xp-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(340px,1fr));gap:20px}
.xp{display:flex;flex-direction:column;gap:16px;padding:26px;border-radius:18px;border:1px solid var(--line);background:var(--bg);transition:border-color .2s var(--ease),box-shadow .3s var(--ease),transform .3s var(--ease)}
.xp:hover{border-color:var(--accent);box-shadow:var(--cardShadow);transform:translateY(-2px)}
.tools-grid{margin:0;padding:0;list-style:none;display:grid;grid-template-columns:repeat(auto-fill,minmax(170px,1fr));gap:10px}
.tool{display:flex;align-items:center;gap:12px;padding:10px 14px 10px 10px;border-radius:14px;border:1px solid var(--line);font-size:14.5px;font-weight:500}
.tool-img{flex:none;width:36px;height:36px;object-fit:contain;border-radius:9px}
.tool-ico{flex:none;width:36px;height:36px;border-radius:9px;display:flex;align-items:center;justify-content:center;font-size:15px;font-weight:700;letter-spacing:-.02em;box-shadow:inset 0 0 0 1px rgba(0,0,0,.08)}
.deck{display:grid;grid-template-columns:repeat(auto-fill,minmax(290px,1fr));gap:32px 28px;padding:0 10px 10px 0}
.flip{display:block;position:relative;width:100%;min-height:430px;padding:0;border:0;background:none;text-align:left;-webkit-appearance:none;appearance:none;font:inherit;color:inherit;cursor:pointer;perspective:1400px}
.flip-in{position:relative;display:block;width:100%;min-height:430px;transform-style:preserve-3d;transition:transform .65s var(--ease)}
.flip.is-on .flip-in{transform:rotateY(180deg)}
@media (hover: hover){.flip:hover .flip-in{transform:rotateY(180deg)}}
.face{position:absolute;top:0;left:0;right:0;bottom:0;box-sizing:border-box;text-align:left;display:flex;flex-direction:column;gap:14px;padding:26px 24px;border-radius:22px;-webkit-backface-visibility:hidden;backface-visibility:hidden;overflow:hidden}
.face-front{background:var(--bg);border:1.5px solid var(--c);box-shadow:8px 8px 0 var(--c)}
.face-back{background:var(--c);color:#161616;border:1.5px solid var(--c);transform:rotateY(180deg);box-shadow:8px 8px 0 color-mix(in srgb,var(--c) 55%,var(--bg))}
.flip-word{text-decoration:underline;text-decoration-color:var(--c);text-decoration-thickness:4px;text-underline-offset:5px}
.flip-list{display:flex;flex-direction:column;gap:10px}
.flip-li{position:relative;display:block;padding-left:16px;font-size:14.5px;line-height:1.5}
.flip-li::before{content:"";position:absolute;left:0;top:.55em;width:6px;height:6px;border-radius:50%;background:var(--c)}
.face-back .flip-li::before{background:#161616}
.flip:focus-visible{outline:none}
.flip:focus-visible .face{outline:2px solid var(--accent);outline-offset:4px}
@media (prefers-reduced-motion: reduce){.flip-in{transition:none!important}}
.strip{display:flex;gap:20px;overflow-x:auto;scroll-snap-type:x mandatory;padding:4px 2px 16px;scrollbar-width:thin}
.strip:focus-visible{outline:2px solid var(--accent);outline-offset:4px;border-radius:12px}
.strip-item{flex:none;display:flex;flex-direction:column;gap:10px;scroll-snap-align:start;text-decoration:none;color:var(--muted);font-size:14px}
.strip-item img{display:block;height:min(560px,70vh);width:auto;border-radius:14px;border:1px solid var(--line);transition:border-color .2s var(--ease)}
.strip-item:hover img{border-color:var(--accent)}
.visual{overflow:hidden}
.mosaic{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:40px 24px}
.mosaic > .wide{grid-column:1/-1}
.stack{display:flex;flex-direction:column;gap:0;width:100vw;margin-left:calc(50% - 50vw)}
.stack img,.stack video{display:block;width:100%;height:auto}
@media (max-width:720px){.mosaic{grid-template-columns:1fr}}
.video{position:relative;display:block;border-radius:18px;overflow:hidden;text-decoration:none}
.video img{width:100%;height:auto;display:block;transition:transform .5s var(--ease)}
.video:hover img{transform:scale(1.02)}
.play{position:absolute;left:24px;bottom:24px;display:inline-flex;align-items:center;gap:10px;min-height:48px;padding:0 20px;border-radius:999px;background:rgba(255,255,255,.94);color:#161616;font-size:15px;font-weight:600;box-shadow:0 8px 24px -10px rgba(0,0,0,.4);transition:background-color .18s var(--ease)}
.video:hover .play{background:#fff}
.video:focus-visible{outline:2px solid var(--accent);outline-offset:3px}
.process{margin:0;padding:0;list-style:none;display:flex;flex-direction:column;gap:14px;max-width:680px}
.process li{display:grid;grid-template-columns:48px 1fr;gap:12px;font-size:16px;line-height:1.6;color:var(--muted)}
.pmrow{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:8px 24px;padding:22px 0;border-top:1px solid var(--line);text-decoration:none;color:var(--ink)}
.pmrow:last-child{border-bottom:1px solid var(--line)}
.pmrow .card-title,.pmrow .arrow{transition:color .18s var(--ease),transform .22s var(--ease)}
.pmrow:hover .card-title,.pmrow:hover .arrow{color:var(--accent)}
.pmrow:hover .arrow{transform:translateX(4px)}
.pmrow:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:8px}
.proof{display:inline-flex;align-items:center;gap:8px;font-size:13.5px;font-weight:600;line-height:1.4;color:var(--accent)}
.proof svg{flex:none}
.research{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:40px 56px;align-items:center;padding:40px;border-radius:24px;background:var(--hover)}
.research img{width:100%;height:auto;display:block;border-radius:16px}
.visual img{width:100%;height:100%;object-fit:cover;display:block}
.card-title{transition:color .18s var(--ease)}
.card:hover .card-title{color:var(--accent)}

/* Étude de cas */
.back{align-self:flex-start;display:inline-flex;align-items:center;gap:8px;border:0;background:none;padding:0;min-height:44px;cursor:pointer;font-size:14.5px;font-weight:500;color:var(--muted);transition:color .18s var(--ease)}
.back .arrow{transition:transform .22s var(--ease)}
.back:hover{color:var(--accent)}
.back:hover .arrow{transform:translateX(-3px)}
.eyebrow{font-size:12.5px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.cs-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:24px 64px;align-items:start}
.cs-row > :first-child{max-width:340px}
.btn-text{display:inline-flex;align-items:center;gap:10px;min-height:48px;padding:0 6px;border:0;background:none;font-size:15px;font-weight:500;color:var(--ink);text-decoration:none;cursor:pointer;transition:color .18s var(--ease)}
.btn-text:hover{color:var(--accent)}
.btn-text:hover .arrow{transform:translateX(3px)}
.btn-text:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:8px}
.cs-text{display:flex;flex-direction:column;gap:18px;font-size:17px;line-height:1.7;color:var(--muted);max-width:680px}
.cs-text p{margin:0}
.shot{margin:0;display:flex;flex-direction:column;gap:12px}
.shot img,.shot video{width:100%;height:auto;display:block;border-radius:18px;background:var(--ph)}
.shot figcaption{font-size:14px;color:var(--muted)}
.check{display:flex;gap:14px;align-items:flex-start;font-size:16.5px;line-height:1.6}
.check svg{flex:none;margin-top:3px;color:var(--accent)}
.next{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:16px;padding:32px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);text-decoration:none;color:var(--ink)}
.next .card-title{transition:color .18s var(--ease)}
.next:hover .card-title,.next:hover .arrow{color:var(--accent)}
.next:hover .arrow{transform:translateX(4px)}
.back:focus-visible,.next:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:8px}

/* Liens texte */
.tlink{text-decoration:underline;text-decoration-color:var(--line);text-underline-offset:5px;text-decoration-thickness:1.5px;transition:text-decoration-color .18s var(--ease),color .18s var(--ease)}
.tlink:hover{text-decoration-color:var(--accent);color:var(--accent)}

.brand:focus-visible,.navlink:focus-visible,.lang:focus-visible,.iconbtn:focus-visible,.btn:focus-visible,.card:focus-visible,.tlink:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:8px}
@media (prefers-reduced-motion: reduce){*{transition:none!important}.card:hover .visual,.btn:hover .arrow,.card:hover .arrow{transform:none!important}}

.iconbtn.burger{display:none}
@media (max-width: 900px){.iconbtn.burger{display:inline-flex}}