:root,[data-theme="dark"]{--c-bg:#161616;--c-surface:#1e1e1e;--c-card:#252525;--c-overlay:rgba(0,0,0,.75);--c-text:#e2e2e2;--c-muted:#888888;--c-muted-2:#555555;--c-border:#2e2e2e;--c-border-2:#3a3a3a;--c-accent:#9a9a9a;--c-accent-str:#cccccc;--particle-rgb:200,200,200;--btn-color:#e2e2e2;--btn-bg-hover:#e2e2e2;--btn-text-hover:#161616}[data-theme="light"]{--c-bg:#f5f5f5;--c-surface:#ffffff;--c-card:#eeeeee;--c-overlay:rgba(0,0,0,.55);--c-text:#111111;--c-muted:#666666;--c-muted-2:#999999;--c-border:#e0e0e0;--c-border-2:#d0d0d0;--c-accent:#555555;--c-accent-str:#222222;--particle-rgb:80,80,80;--btn-color:#111111;--btn-bg-hover:#111111;--btn-text-hover:#ffffff}*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:auto;font-size:16px}body{font-family:'Raleway',sans-serif;font-weight:300;color:var(--c-text);background:var(--c-bg);line-height:1.65;overflow-x:hidden;transition:background .35s ease,color .35s ease}img{display:block;max-width:100%}a{color:inherit}button{font-family:inherit;cursor:pointer}#bg-canvas{position:fixed;inset:0;width:100vw;height:100vh;z-index:-1;pointer-events:none;transition:opacity .35s ease}.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}:focus-visible{outline:2px solid var(--c-accent-str);outline-offset:3px}.modal-close:focus-visible,.ref-card:focus-visible,.toggle-btn:focus-visible{outline:none}.nav-link:focus-visible,.nav-brand:focus-visible{outline:2px solid var(--c-accent-str);outline-offset:4px}.btn-outline:focus-visible{outline:2px solid var(--c-accent-str);outline-offset:4px}.contact-item:focus-visible{outline:2px solid var(--c-accent-str);outline-offset:4px}.nav-link:focus:not(:focus-visible),.nav-brand:focus:not(:focus-visible),.btn-outline:focus:not(:focus-visible),.contact-item:focus:not(:focus-visible){outline:none}@media (prefers-reduced-motion:reduce){*,*::before,*::after{animation-duration:0.01ms !important;animation-iteration-count:1 !important;transition-duration:0.01ms !important;scroll-behavior:auto !important}}.skip-link{position:absolute;top:-100px;left:12px;background:var(--c-accent-str);color:var(--c-bg);padding:8px 18px;font-size:.8rem;font-weight:700;z-index:9999;text-decoration:none;transition:top .2s}.skip-link:focus{top:12px}.site-header{position:fixed;top:0;left:0;right:0;z-index:900;height:72px;background:rgba(22,22,22,.92);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--c-border);transition:background .35s ease,border-color .35s ease}[data-theme="light"] .site-header{background:rgba(245,245,245,.92)}.nav-inner{max-width:1440px;margin:0 auto;padding:0 clamp(16px,3vw,48px);height:100%;display:flex;align-items:center;justify-content:space-between;gap:16px}.nav-brand{display:flex;align-items:center;gap:12px;text-decoration:none;flex-shrink:0}.nav-brand-svg{height:34px;width:auto;flex-shrink:0;color:var(--c-accent-str);transition:color .35s ease,opacity .2s ease;display:block}.nav-brand:hover .nav-brand-svg{opacity:.75}.nav-separator{width:1px;height:28px;background:var(--c-border-2);flex-shrink:0}.nav-tagline{font-size:.7rem;font-weight:300;line-height:1.45;color:var(--c-muted)}.nav-tagline b{display:block;font-weight:800;font-size:.76rem;color:var(--c-text);letter-spacing:.06em}.nav-links{display:flex;list-style:none;gap:2px}.nav-links a{display:block;padding:8px 18px;font-size:.75rem;font-weight:400;letter-spacing:.08em;text-decoration:none;color:var(--c-muted);border-bottom:2px solid transparent;transition:color .2s ease,border-color .2s ease}.nav-links a:hover{color:var(--c-text)}.nav-links a.active{color:var(--c-text);border-bottom-color:var(--c-accent)}.nav-burger{display:none;flex-direction:column;justify-content:center;gap:5px;background:none;border:none;padding:8px;width:40px;height:40px}.nav-burger span{display:block;width:22px;height:1.5px;background:var(--c-text);border-radius:1px;transition:transform .25s ease,opacity .25s ease}.nav-burger.is-open span:nth-child(1){transform:translateY(6.5px) rotate(45deg)}.nav-burger.is-open span:nth-child(2){opacity:0;transform:scaleX(0)}.nav-burger.is-open span:nth-child(3){transform:translateY(-6.5px) rotate(-45deg)}#accueil{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:calc(72px + clamp(32px,6vh,80px)) clamp(16px,3vw,48px) clamp(60px,8vh,100px);text-align:left;position:relative}.hero-inner{max-width:1040px;width:100%;display:flex;align-items:center;gap:clamp(40px,7vw,100px)}.hero-content{flex:1 1 0;min-width:0}.hero-text{font-size:clamp(.95rem,2vw,1.25rem);font-weight:300;line-height:1.95;color:var(--c-text);margin-bottom:clamp(36px,6vh,56px)}.hero-logo-wire{flex:0 0 clamp(160px,18vw,280px);opacity:0;animation:wireAppear 1.4s cubic-bezier(.22,.61,.36,1) .6s forwards}.hero-logo-wire svg{width:100%;height:auto;display:block;overflow:visible}.hero-logo-wire svg path{fill:none;stroke:currentColor;stroke-width:1.5;stroke-linejoin:round;stroke-linecap:round;vector-effect:non-scaling-stroke}[data-theme="dark"] .hero-logo-wire{color:#ffffff}[data-theme="light"] .hero-logo-wire{color:#111111}@keyframes wireAppear{0%{opacity:0;transform:translateX(-24px)}100%{opacity:.22;transform:translateX(0)}}#accueil:hover .hero-logo-wire{animation:wireAppear 0s forwards,wirePulse 3.5s ease-in-out infinite}@keyframes wirePulse{0%,100%{opacity:.22}50%{opacity:.38}}.btn-outline{display:inline-flex;align-items:center;gap:10px;font-weight:800;font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;text-decoration:none;color:var(--btn-color);border:1.5px solid var(--c-border-2);padding:15px 40px;background:transparent;transition:color .25s ease,background .25s ease,border-color .25s ease}.btn-outline:hover{color:var(--btn-text-hover);background:var(--btn-bg-hover);border-color:var(--btn-bg-hover)}.btn-accent{border-color:var(--c-accent);color:var(--c-accent-str)}.btn-accent:hover{background:var(--c-accent);border-color:var(--c-accent);color:var(--c-bg)}.scroll-caret{position:absolute;bottom:clamp(24px,4vh,44px);left:50%;transform:translateX(-50%);width:1px;height:48px;background:linear-gradient(to bottom,transparent,var(--c-muted));animation:caretBounce 2.2s ease-in-out infinite}@keyframes caretBounce{0%,100%{opacity:.25;transform:translateX(-50%) translateY(0)}50%{opacity:.7;transform:translateX(-50%) translateY(8px)}}.section-wrap{padding:clamp(60px,10vh,120px) 0}.section-wrap.bg-surface{background:var(--c-surface)}.section-wrap.bg-card{background:var(--c-card)}#presentation{position:relative;overflow:hidden}#pres-canvas{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;z-index:0;opacity:0.85}#presentation .section-inner{position:relative;z-index:1}#references{position:relative;overflow:hidden}#refs-canvas{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;z-index:10;opacity:0.55}#references .refs-header{position:relative;z-index:11}#contact{position:relative;overflow:hidden}#contact-canvas{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;z-index:0;opacity:0.9}#contact .section-inner{position:relative;z-index:1}.section-inner{max-width:1440px;margin:0 auto;padding:0 clamp(16px,3vw,48px)}.section-eyebrow{font-size:.62rem;font-weight:800;letter-spacing:.22em;text-transform:uppercase;color:var(--c-accent);margin-bottom:10px}.section-rule{width:36px;height:1.5px;background:var(--c-border-2);margin-bottom:24px}.section-title{font-weight:800;font-size:clamp(1.8rem,4vw,3.2rem);line-height:1.12;color:var(--c-text);margin-bottom:clamp(32px,6vh,56px)}.pres-body{max-width:820px;font-size:clamp(.9rem,1.2vw,1.05rem);font-weight:300;line-height:1.95;color:var(--c-text)}.pres-body p + p{margin-top:20px}.pres-body a{color:var(--c-accent-str);text-decoration:none}.pres-body a:hover{text-decoration:underline}.refs-header{max-width:1440px;margin:0 auto;padding:0 clamp(16px,3vw,48px)}.refs-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:3px;margin-top:clamp(32px,5vh,56px)}.ref-card{position:relative;overflow:hidden;cursor:pointer;aspect-ratio:4 / 3;background:var(--c-card);border:none;padding:0;outline:none}.ref-card:focus-visible{outline:2px solid var(--c-accent-str);outline-offset:2px;z-index:1}.ref-card img{width:100%;height:100%;object-fit:cover;transition:transform .55s ease;filter:brightness(.85)}[data-theme="dark"] .ref-card img{filter:brightness(.7)}.ref-card-overlay{position:absolute;inset:0;background:rgba(0,0,0,0);display:flex;flex-direction:column;justify-content:flex-end;padding:20px;transition:background .3s ease}.ref-card:hover .ref-card-overlay{background:rgba(0,0,0,.72)}.ref-card:hover img{transform:scale(1.06);filter:brightness(1)}.ref-card-title,.ref-card-brief,.ref-card-more{opacity:0;transform:translateY(12px)}.ref-card-title{color:#fff;font-weight:800;font-size:clamp(.82rem,1.1vw,1rem);line-height:1.25;transition:opacity .25s ease,transform .25s ease}.ref-card-brief{color:rgba(255,255,255,.7);font-size:.72rem;font-weight:300;margin-top:4px;transition:opacity .25s .05s ease,transform .25s .05s ease}.ref-card-more{color:var(--c-accent-str);font-size:.6rem;font-weight:800;letter-spacing:.12em;text-transform:uppercase;margin-top:8px;transition:opacity .25s .1s ease,transform .25s .1s ease}[data-theme="light"] .ref-card-more{color:#ddd}.ref-card:hover .ref-card-title,.ref-card:hover .ref-card-brief,.ref-card:hover .ref-card-more{opacity:1;transform:translateY(0)}.modal-overlay{display:none;position:fixed;inset:0;background:var(--c-overlay);z-index:9000;overflow-y:auto;padding:clamp(24px,5vh,60px) clamp(12px,3vw,24px)}.modal-overlay.is-open{display:flex;align-items:flex-start;justify-content:center}.modal-box{position:relative;background:var(--c-card);border:1px solid var(--c-border);width:100%;max-width:880px;margin:auto;padding:clamp(28px,5vw,56px);animation:modalIn .25s ease both}@keyframes modalIn{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:none}}.modal-close{position:absolute;top:16px;right:16px;width:36px;height:36px;display:flex;align-items:center;justify-content:center;background:none;border:1px solid var(--c-border);font-size:1.25rem;color:var(--c-muted);transition:color .2s,border-color .2s,background .2s}.modal-close:hover{color:var(--c-text);border-color:var(--c-accent);background:var(--c-surface)}.modal-close:focus-visible{outline:2px solid var(--c-accent-str);outline-offset:2px}.modal-header{padding-bottom:20px;border-bottom:1px solid var(--c-border);margin-bottom:24px}.modal-customer{font-size:.6rem;font-weight:800;letter-spacing:.2em;text-transform:uppercase;color:var(--c-accent);margin-bottom:8px}.modal-title{font-weight:800;font-size:clamp(1.2rem,2.5vw,1.85rem);line-height:1.2;margin-bottom:6px;color:var(--c-text)}.modal-brief{font-size:.85rem;font-weight:300;color:var(--c-muted)}.modal-header-row{display:flex;justify-content:space-between;align-items:flex-start;gap:24px}.modal-header-main{flex:1 1 auto;min-width:0}.modal-header-meta{flex:0 0 auto;display:flex;flex-direction:column;gap:10px;text-align:right;padding-top:4px;white-space:nowrap}@media (max-width:768px){.modal-header-row{flex-direction:column}.modal-header-meta{flex-direction:row;flex-wrap:wrap;text-align:left;gap:24px;margin-top:12px;white-space:normal}}.modal-meta{display:flex;flex-wrap:wrap;gap:24px;margin-bottom:24px}.modal-meta:not(:has(.modal-meta-item)){display:none}.modal-meta-item .modal-meta-key{display:block;font-size:.58rem;font-weight:800;letter-spacing:.14em;text-transform:uppercase;color:var(--c-muted-2);margin-bottom:3px}.modal-meta-item span{font-size:.85rem;font-weight:300;color:var(--c-text)}.modal-desc-wrap{position:relative;margin-bottom:24px}.modal-desc{font-size:.92rem;font-weight:300;line-height:1.85;color:var(--c-text)}.modal-desc p + p{margin-top:14px}.modal-desc a{color:var(--c-accent-str)}.modal-desc.is-collapsed{display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:6;overflow:hidden}.modal-desc-wrap.has-fade::after{content:'';position:absolute;left:0;right:0;bottom:28px;height:2.6em;background:linear-gradient(to bottom,transparent,var(--c-card));pointer-events:none}.modal-desc-toggle{display:none;align-items:center;gap:6px;margin-top:10px;background:var(--c-surface);border:1.5px solid var(--c-border-2);border-radius:999px;padding:7px 14px 7px 11px;font-size:.62rem;font-weight:800;letter-spacing:.07em;text-transform:uppercase;color:var(--c-accent-str);cursor:pointer;transition:color .2s ease,background .2s ease,border-color .2s ease}.modal-desc-toggle.is-visible{display:inline-flex}.modal-desc-toggle:hover,.modal-desc-toggle:focus-visible{color:var(--btn-text-hover);background:var(--btn-bg-hover);border-color:var(--btn-bg-hover)}.modal-desc-toggle-icon{position:relative;flex:none;width:10px;height:10px}.modal-desc-toggle-icon::before,.modal-desc-toggle-icon::after{content:'';position:absolute;top:50%;left:50%;background:currentColor;transform:translate(-50%,-50%);transition:transform .2s ease,opacity .2s ease}.modal-desc-toggle-icon::before{width:100%;height:1.5px}.modal-desc-toggle-icon::after{width:1.5px;height:100%}.modal-desc-toggle[aria-expanded="true"] .modal-desc-toggle-icon::after{transform:translate(-50%,-50%) scaleY(0);opacity:0}.modal-tags{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:24px}.tag{font-size:.68rem;font-weight:300;letter-spacing:.04em;padding:4px 12px;border:1px solid var(--c-border);color:var(--c-muted)}.modal-links{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:28px}.link-btn{font-size:.68rem;font-weight:800;letter-spacing:.1em;text-transform:uppercase;text-decoration:none;color:var(--c-accent-str);border:1px solid var(--c-border-2);padding:9px 18px;transition:color .2s,background .2s,border-color .2s}.link-btn:hover{color:var(--c-bg);background:var(--c-accent-str);border-color:var(--c-accent-str)}.gallery-slider{position:relative}.modal-gallery{display:flex;gap:4px;overflow-x:auto;scroll-snap-type:x mandatory;scroll-behavior:smooth;-webkit-overflow-scrolling:touch;scrollbar-width:none}.modal-gallery::-webkit-scrollbar{display:none}.gallery-item{position:relative;overflow:hidden;flex:0 0 clamp(140px,22vw,200px);aspect-ratio:4/3;scroll-snap-align:start}.gallery-item img{width:100%;height:100%;object-fit:cover;transition:transform .35s ease;cursor:zoom-in}.gallery-item:hover img{transform:scale(1.06)}.gallery-cap{position:absolute;bottom:0;left:0;right:0;background:rgba(0,0,0,.65);color:#fff;font-size:.62rem;padding:5px 8px;transform:translateY(100%);transition:transform .2s ease}.gallery-item:hover .gallery-cap{transform:none}.gallery-nav{position:absolute;top:50%;transform:translateY(-50%);z-index:2;display:flex;align-items:center;justify-content:center;width:34px;height:34px;border-radius:50%;border:none;background:rgba(0,0,0,.55);color:#fff;cursor:pointer;transition:background .2s ease,opacity .2s ease}.gallery-nav:hover{background:rgba(0,0,0,.8)}.gallery-nav:disabled{opacity:0;pointer-events:none}.gallery-nav-prev{left:8px}.gallery-nav-next{right:8px}.lightbox-overlay{display:none;position:fixed;inset:0;background:rgba(0,0,0,.92);z-index:9500;align-items:center;justify-content:center;padding:clamp(16px,4vw,48px)}.lightbox-overlay.is-open{display:flex;flex-direction:column}.lightbox-img{max-width:90vw;max-height:80vh;object-fit:contain;box-shadow:0 20px 60px rgba(0,0,0,.5)}.lightbox-cap{color:#fff;font-size:.78rem;font-weight:300;margin-top:16px;text-align:center}.lightbox-close,.lightbox-nav{position:fixed;display:flex;align-items:center;justify-content:center;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.25);color:#fff;cursor:pointer;transition:background .2s,border-color .2s}.lightbox-close:hover,.lightbox-nav:hover{background:rgba(255,255,255,.18);border-color:rgba(255,255,255,.5)}.lightbox-close{top:20px;right:20px;width:40px;height:40px;font-size:1.4rem}.lightbox-nav{top:50%;transform:translateY(-50%);width:48px;height:48px;font-size:1.6rem}.lightbox-prev{left:20px}.lightbox-next{right:20px}@media (max-width:768px){.lightbox-nav{width:40px;height:40px}.lightbox-prev{left:8px}.lightbox-next{right:8px}}.contact-layout{display:grid;grid-template-columns:1fr 1fr;gap:clamp(40px,8vw,120px);margin-top:clamp(16px,3vh,32px);align-items:start}.frl-submit-row{margin-top:12px}.frl-submit-btn{display:inline-flex;align-items:center;gap:10px}.frl-submit-btn svg{transition:transform .25s ease}.frl-submit-btn:hover svg{transform:translateX(4px)}.frl{display:flex;align-items:center;gap:14px;border-bottom:1px solid var(--c-border-2);padding-bottom:10px;margin-bottom:28px;transition:border-color .2s ease}.frl:focus-within{border-bottom-color:var(--c-accent-str)}.frl--textarea{align-items:flex-start}.frl--textarea .frl-icon{padding-top:2px}.frl-icon{flex-shrink:0;color:var(--c-muted);display:flex;align-items:center;transition:color .2s ease}.frl:focus-within .frl-icon{color:var(--c-accent-str)}.frl-input,.frl-select,.frl-textarea{flex:1;background:transparent;border:none;outline:none;color:var(--c-text);font-family:'Raleway',sans-serif;font-size:.9rem;font-weight:300;padding:0;line-height:1.6;-webkit-appearance:none;appearance:none}.frl-input::placeholder,.frl-textarea::placeholder{color:var(--c-muted)}.frl-input:user-invalid,.frl-select:user-invalid,.frl-textarea:user-invalid{color:#c0392b}.frl:has(:user-invalid){border-bottom-color:#c0392b}.frl.frl-invalid{border-bottom-color:#c0392b}.frl-error-msg{display:block;font-size:.75rem;color:#c0392b;margin:-20px 0 20px;min-height:1em}.frl-error-msg:empty{margin:0;min-height:0}.frl-select-wrap{flex:1;position:relative;display:flex;align-items:center}.frl-select{width:100%;padding-right:20px;cursor:pointer}.frl-chevron{position:absolute;right:0;width:10px;height:6px;color:var(--c-muted);pointer-events:none;transition:color .2s ease}.frl:focus-within .frl-chevron{color:var(--c-accent-str)}.frl-textarea{resize:none;min-height:100px;line-height:1.8}.contact-col-info{display:flex;flex-direction:column;gap:28px}.contact-lead{font-size:clamp(.9rem,1.1vw,1rem);font-weight:300;line-height:1.9;color:var(--c-text)}.contact-items{display:flex;flex-direction:column;gap:18px}.contact-item{display:flex;align-items:center;gap:14px;text-decoration:none;color:var(--c-text);transition:color .2s ease}.contact-item:hover{color:var(--c-accent-str)}.contact-icon{flex-shrink:0;width:36px;height:36px;display:flex;align-items:center;justify-content:center;border:1px solid var(--c-border);font-size:.85rem;font-weight:700;color:var(--c-muted);transition:border-color .2s,background .2s,color .2s}.contact-item:hover .contact-icon{border-color:var(--c-accent-str);background:var(--c-accent-str);color:var(--c-bg)}.contact-label{font-size:.85rem;font-weight:300}.form-success{text-align:center;padding:clamp(32px,6vh,56px) 20px;border:1px solid var(--c-border);background:var(--c-card);animation:fadeInUp .5s ease both;margin-bottom:24px}.form-success-icon{font-size:2rem;color:var(--c-accent-str);margin-bottom:16px;font-weight:800}.form-success-title{font-size:1.1rem;font-weight:800;letter-spacing:.06em;text-transform:uppercase;color:var(--c-text);margin-bottom:8px}.form-success-sub{font-size:.9rem;font-weight:300;color:var(--c-muted)}.form-error{padding:14px 18px;border:1px solid #c0392b;background:rgba(192,57,43,.08);color:#c0392b;font-size:.85rem;font-weight:500;margin-bottom:24px;animation:fadeInUp .3s ease both}@keyframes fadeInUp{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}.site-footer{position:fixed;bottom:0;left:0;right:0;z-index:800;background:var(--c-surface);border-top:1px solid var(--c-border-2);padding:20px clamp(16px,3vw,48px);display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:16px}body{padding-bottom:72px}.footer-copy{font-size:.7rem;font-weight:300;color:var(--c-muted)}.theme-toggle{display:flex;align-items:center;gap:10px;flex-shrink:0}.toggle-label-text{font-size:.68rem;font-weight:400;letter-spacing:.06em;color:var(--c-muted);user-select:none;white-space:nowrap}.toggle-btn{position:relative;width:48px;height:26px;background:var(--c-border-2);border:1px solid var(--c-border-2);border-radius:13px;cursor:pointer;transition:background .3s ease,border-color .3s ease;flex-shrink:0}[data-theme="light"] .toggle-btn{background:var(--c-accent);border-color:var(--c-accent)}.toggle-btn:focus-visible{outline:2px solid var(--c-accent-str);outline-offset:3px}.toggle-thumb{position:absolute;top:3px;left:3px;width:18px;height:18px;background:var(--c-muted);border-radius:50%;transition:transform .3s ease,background .3s ease;pointer-events:none}[data-theme="light"] .toggle-thumb{transform:translateX(22px);background:#fff}.icon-moon,.icon-sun{font-size:.75rem;line-height:1;color:var(--c-muted);transition:color .3s;user-select:none}[data-theme="dark"] .icon-moon{color:var(--c-accent-str)}[data-theme="light"] .icon-sun{color:var(--c-accent-str)}.footer-right{display:flex;align-items:center;gap:20px;flex-wrap:wrap}.footer-social{display:flex;gap:6px}.social-btn{display:flex;align-items:center;justify-content:center;width:32px;height:32px;text-decoration:none;color:var(--c-muted);font-size:.82rem;font-weight:700;border:1px solid var(--c-border);transition:color .2s,border-color .2s}.social-btn:hover{color:var(--c-text);border-color:var(--c-accent)}@media (max-width:1280px){.refs-grid{grid-template-columns:repeat(4,1fr)}}@media (max-width:1024px){.refs-grid{grid-template-columns:repeat(3,1fr)}.contact-grid{grid-template-columns:1fr 1fr;gap:40px}.nav-tagline{display:none}.nav-separator{display:none}.hero-logo-wire{flex-basis:clamp(120px,14vw,180px)}}@media (max-width:768px){.nav-burger{display:flex}.nav-links{display:none;position:fixed;top:72px;left:0;right:0;background:var(--c-surface);border-bottom:1px solid var(--c-border);flex-direction:column;padding:8px 0 16px;box-shadow:0 12px 32px rgba(0,0,0,.3)}.nav-links.is-open{display:flex}.nav-links a{padding:14px clamp(16px,4vw,28px);font-size:.85rem;border-bottom:none;border-left:2px solid transparent}.nav-links a.active{border-left-color:var(--c-accent)}.refs-grid{grid-template-columns:repeat(2,1fr);gap:2px}.contact-grid{grid-template-columns:1fr;gap:36px}.modal-box{padding:28px 20px}.gallery-item{flex-basis:clamp(110px,40vw,160px)}.contact-layout{grid-template-columns:1fr;gap:40px}.contact-col-info{padding-top:0}#accueil{text-align:center}.hero-inner{flex-direction:column;gap:0}.hero-logo-wire{display:none}.hero-text br:not(:nth-child(3)){display:none}.site-footer{flex-direction:column;align-items:flex-start;gap:14px}.footer-right{width:100%;justify-content:space-between}}@media (max-width:480px){.refs-grid{grid-template-columns:repeat(2,1fr)}.btn-outline{padding:13px 28px;font-size:.68rem}}@media (max-width:320px){.refs-grid{grid-template-columns:1fr}.nav-brand-svg{height:24px}.section-title{font-size:1.6rem}.hero-text{font-size:.88rem}.modal-box{padding:20px 14px}.gallery-item{flex-basis:78vw}.contact-items{gap:14px}.footer-right{flex-direction:column;align-items:flex-start;gap:12px}}@media (min-width:1920px){.nav-inner,.section-inner,.refs-header{max-width:1680px}.refs-grid{grid-template-columns:repeat(6,1fr)}.section-title{font-size:3.8rem}.hero-text{font-size:1.4rem}}.site-header,.site-footer,.modal-box,.ref-card,.section-wrap,.contact-icon,.tag,.link-btn,.btn-outline{transition:background .35s ease,border-color .35s ease,color .35s ease}