:root{--nuit:#071B55;--prism:#0877B9;--cyan:#1F89C5;--turq:#169999;--a3:#071B55;--bg-main:#FFFFFF;--bg-secondary:#F2F7FA;--bg-elevated:#FFFFFF;--text-main:#111827;--text-secondary:#4B5563;--border:#DCE7EF;--dark-section:#071B55;--bg:var(--bg-main);--card:var(--bg-secondary);--ink:var(--text-main);--mut:var(--text-secondary);--line:var(--border);--hbg:var(--bg-main);--hfg:var(--text-main);color-scheme:light;box-sizing:border-box;padding-top:env(safe-area-inset-top,0px);padding-bottom:env(safe-area-inset-bottom,0px)}

html{scroll-padding-top:calc(env(safe-area-inset-top,0px) + 90px);scroll-behavior:smooth}
*{box-sizing:border-box;margin:0}
body{font:16px/1.6 Inter,system-ui,sans-serif;background:var(--bg);color:var(--ink)}
h1,h2,h3{font-family:Inter,Inter,sans-serif;line-height:1.15}
a{color:inherit;text-decoration:none}:focus-visible{outline:3px solid #6fd3d3;outline-offset:3px}
.w{max-width:1200px;margin:auto;padding:0 24px}.c{text-align:center}
.btn{display:inline-block;padding:13px 24px;border-radius:10px;font:600 14px Inter,system-ui,sans-serif;text-transform:uppercase;letter-spacing:.03em;border:2px solid transparent;color:#fff;cursor:pointer;transition:.25s;margin:0 8px 8px 0}
.b1{background:var(--cyan);box-shadow:0 6px 18px #1f89c566,inset 0 1px 0 #fff5}.b1:hover{background:var(--prism);transform:translateY(-2px)}.b3{background:var(--nuit);border-color:var(--cyan)}.b3:hover{box-shadow:0 0 24px #1f89c5aa}.bw{background:#fff;color:var(--nuit)}
.b2{border-color:var(--turq)}.b2:hover{background:var(--turq)}.b4{border-color:var(--cyan);color:var(--ink)}.b4:hover{background:var(--cyan);color:#fff}
header{position:fixed;inset:0 0 auto;z-index:9;padding:10px 24px;padding-top:calc(10px + env(safe-area-inset-top,0px));background:var(--hbg);display:flex;align-items:center;gap:22px;flex-wrap:wrap;border-bottom:1px solid var(--line);color:var(--hfg)}
.logo{display:flex;align-items:center;gap:10px}.logo img{height:48px;width:auto}.logo b{font:800 19px Inter,system-ui,sans-serif;display:block}.logo small{font-size:10.5px;opacity:.8}
nav{display:flex;gap:18px;font-size:14px;flex:1;justify-content:center}nav a{opacity:.85;padding:4px 0;border-bottom:2px solid transparent}nav a:hover,nav a.on{opacity:1;border-color:var(--turq)}
.hc{display:flex;gap:10px;align-items:center}.hc .btn{margin:0;padding:9px 16px;font-size:12px}#cc{background:var(--turq);border-radius:99px;padding:0 7px;font-size:12px}
@media(max-width:1180px){nav{order:3;width:100%;overflow-x:auto;white-space:nowrap;justify-content:flex-start}header{gap:12px}.hc{margin-left:auto}}
.lg{transition:.4s}.logo:hover .lg,.bl:hover .lg{transform:rotate(12deg) scale(1.1);filter:drop-shadow(0 0 10px #6fd3d3)}
.hero{background:radial-gradient(circle at 80% 25%,#0877B9aa,transparent 55%),linear-gradient(180deg,var(--nuit) 0%,#0a2f78 55%,var(--bg) 100%);color:#fff;padding:170px 0 130px}
.hero .w{display:grid;grid-template-columns:1.05fr 1fr;gap:44px;align-items:center}
h1{font-size:clamp(30px,4.2vw,54px);font-weight:800;text-transform:uppercase;text-shadow:0 4px 24px #0006}h1 span{color:#8fe3e3}.hero p{margin:22px 0 30px;font-size:18px;opacity:.93;max-width:540px}
.vis{border-radius:26px;overflow:hidden;box-shadow:0 30px 80px #000a,0 0 0 1px #6fd3d366;animation:fl 6s ease-in-out infinite;transform:perspective(1200px) rotateY(-6deg)}.vis img{display:block;width:100%}@keyframes fl{50%{translate:0 -14px}}
.v3{height:340px;border-radius:22px;background:#ffffff0f;border:1px solid #ffffff2e;backdrop-filter:blur(10px);cursor:grab;overflow:hidden;touch-action:none}
@media(max-width:900px){.hero .w{grid-template-columns:1fr}.hero{padding-top:220px}}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}
section{padding:80px 0}.k{color:var(--turq);font-weight:700;font-size:14px}h2{font-size:clamp(26px,3vw,38px);margin:6px 0 36px;font-weight:700}
.g{display:grid;grid-template-columns:repeat(auto-fit,minmax(270px,1fr));gap:24px}
.card{position:relative;display:block;background:var(--card);border:1px solid var(--line);border-radius:18px;overflow:hidden;transition:.3s;box-shadow:0 8px 30px #071b5514}
.card:hover{transform:translateY(-6px);border-color:var(--cyan)}
.card::after{content:"";position:absolute;inset:0;pointer-events:none;opacity:0;transition:.3s;background:radial-gradient(320px circle at var(--x,50%) var(--y,50%),#1f89c533,transparent 60%)}.card:hover::after{opacity:1}
.im{height:170px;background:linear-gradient(135deg,var(--nuit),#0a2f78) center/cover;display:grid;place-items:center}.t{padding:24px}.t h3{font-size:20px}.t p{color:var(--mut);font-size:15px;margin:8px 0 14px}
.tag{display:inline-block;font-size:12px;font-weight:600;padding:3px 10px;border:1px solid var(--turq);color:var(--turq);border-radius:99px;margin:0 6px 6px 0}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:20px}.chip{padding:7px 14px;border-radius:99px;border:1px solid var(--line);background:var(--card);color:var(--ink);cursor:pointer;font:500 13px Inter,system-ui,sans-serif}.chip.on{background:var(--cyan);color:#fff;border-color:var(--cyan)}
.panel{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:24px}
.dark{background:linear-gradient(135deg,#071B55,#0b3a7a 60%,#0e6b86);color:#fff;position:relative;overflow:hidden}.dark::before{content:"";position:absolute;width:520px;height:520px;right:-120px;top:-160px;background:radial-gradient(#169999aa,transparent 65%);pointer-events:none}.dark>*{position:relative}.dark h2{color:#fff}.dark .v3{height:380px}
label{display:block;font-size:13px;font-weight:600;margin:12px 0 4px}
input,select,textarea{width:100%;padding:10px 12px;border-radius:8px;border:1px solid var(--line);background:var(--bg);color:var(--ink);font:15px Inter,system-ui,sans-serif}
.row{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:0 16px}
.opt{display:flex;gap:10px;align-items:center;padding:8px 0;font-weight:500}.opt input{width:auto}
.tot{font:800 30px Inter,system-ui,sans-serif;color:var(--cyan)}
.mod{position:fixed;inset:0;z-index:20;background:#050f33cc;display:grid;place-items:center;padding:20px}.mod .panel{max-width:480px;width:100%;max-height:90vh;overflow:auto}
details{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:14px 18px;margin-bottom:10px}summary{cursor:pointer;font-weight:600}details p{margin-top:8px;color:var(--mut)}
.tip{border-bottom:1px dotted var(--turq);position:relative;cursor:help}.tip:hover::after{content:attr(data-tip);position:absolute;left:0;top:130%;width:220px;background:var(--nuit);color:#fff;padding:8px 10px;border-radius:8px;font-size:12px;font-weight:400;z-index:5}
table{width:100%;border-collapse:collapse}td,th{padding:10px 6px;border-bottom:1px solid var(--line);text-align:left}
.sl{display:inline-block;padding:8px 12px;border:1px solid var(--line);border-radius:8px;margin:0 6px 6px 0;background:var(--card);color:var(--ink);cursor:pointer}.sl.on{background:var(--turq);color:#fff;border-color:var(--turq)}.sl[disabled]{opacity:.35;cursor:not-allowed}
.sw{width:26px;height:26px;border-radius:50%;border:2px solid #fff;cursor:pointer;display:inline-block;margin-right:6px}
footer{background:var(--nuit);color:#cfe0f0;padding:70px 0 30px;font-size:14px}
.fg{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:32px}footer h4{color:#fff;margin-bottom:12px;font:700 16px Inter,system-ui,sans-serif}footer a{display:block;opacity:.8;padding:3px 0}footer a:hover{opacity:1;color:#8fe3e3}footer .logo{opacity:1;color:#fff}footer .fc .btn{opacity:1;color:var(--nuit)}footer .fc .btn:hover{color:var(--prism)}
.fc{margin:0 0 44px;padding:30px;border-radius:20px;background:linear-gradient(120deg,var(--prism),var(--turq));display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap;color:#fff}.fc h3{font-size:24px}.fc .btn{margin:0}
.cp{border-top:1px solid #ffffff22;padding-top:20px;opacity:.7;text-align:center}@media(max-width:800px){.fg{grid-template-columns:1fr 1fr}}
canvas{max-width:100%;background:#071B55;border-radius:14px;touch-action:none}
.pg{padding-top:130px}.mut{color:var(--mut)}
.more{color:var(--cyan);font-weight:600;font-size:14px}.ic{width:52px;height:52px;border-radius:14px;display:grid;place-items:center;background:linear-gradient(135deg,var(--prism),var(--turq));color:#fff;font:700 18px Inter,system-ui,sans-serif;margin-bottom:16px}
.tl{display:grid;grid-template-columns:repeat(5,1fr);gap:16px;position:relative}.tl::before{content:"";position:absolute;top:22px;left:10%;right:10%;height:3px;background:linear-gradient(90deg,var(--prism),var(--turq));border-radius:3px}
.st{text-align:center;position:relative;opacity:0;translate:0 20px;transition:.6s}.st.in{opacity:1;translate:0}.st i{display:grid;place-items:center;width:46px;height:46px;margin:0 auto 12px;border-radius:50%;background:var(--nuit);color:#fff;font:700 18px Inter,system-ui,sans-serif;border:3px solid var(--cyan);position:relative}.st b{font-size:14px}
@media(max-width:800px){.tl{grid-template-columns:1fr}.tl::before{display:none}.st{text-align:left;display:flex;gap:14px;align-items:center}.st i{margin:0}}
.im{position:relative}.im svg{position:absolute;inset:0;width:100%;height:100%}.im.ia{background:linear-gradient(135deg,#071B55,#169999)}.im.ig{background:linear-gradient(135deg,#071B55,#1F89C5)}.im.i3{background:linear-gradient(135deg,#0a2f78,#0877B9 70%,#169999)}.f{fill:#6fd3d3;fill-opacity:.38}.mh{height:150px;margin:-24px -24px 16px}
.slg{height:140px;max-width:460px;border-radius:18px;border:1px solid var(--line);margin-bottom:22px}
.team{display:grid;grid-template-columns:repeat(auto-fit,minmax(310px,1fr));gap:24px}.p{display:flex;gap:20px;padding:26px}.av{flex:none;width:84px;height:96px;clip-path:polygon(50% 0,100% 25%,100% 75%,50% 100%,0 75%,0 25%);background:linear-gradient(135deg,var(--prism),var(--turq));display:grid;place-items:center;color:#fff;font:700 26px Inter,system-ui,sans-serif}
.p h3{font-size:20px}.p em{display:block;font-style:normal;color:var(--turq);font-weight:600;font-size:13px;margin:2px 0 8px}.p p{margin:0;color:var(--mut);font-size:15px}
nav a{white-space:nowrap}
@media(max-width:1380px){nav{min-width:0;overflow-x:auto;gap:14px}}
@media(max-width:700px){.hc .b1{padding:8px 12px;font-size:13px}.logo img{height:40px}.logo b{font-size:16px}}
html{scroll-padding-top:calc(var(--hh,100px) + 10px)}.pg{padding-top:calc(var(--hh,100px) + 28px)}.hero{padding-top:calc(var(--hh,100px) + 70px)}

/* ---- ajouts : thème, burger, toast, parcours RDV ---- */
@media(max-width:980px){header{backdrop-filter:none}#bur{display:inline-block}nav{position:fixed;top:0;right:0;bottom:0;width:min(80%,320px);flex-direction:column;justify-content:flex-start;gap:6px;padding:calc(80px + env(safe-area-inset-top,0px)) 28px 28px;background:var(--hbg);transform:translateX(105%);transition:transform .35s cubic-bezier(.2,.8,.2,1);z-index:-1;font-size:18px}nav.open{transform:none}nav a{padding:10px 0}.hc{margin-left:auto}}
.btn[disabled]{opacity:.45;cursor:not-allowed;transform:none}
.ib{display:none;background:transparent;border:1px solid var(--line);color:var(--hfg);border-radius:8px;width:36px;height:36px;cursor:pointer;font-size:16px}

.sw.on{box-shadow:0 0 0 3px var(--cyan)}
#tt{position:fixed;left:50%;bottom:calc(20px + env(safe-area-inset-bottom,0px));transform:translateX(-50%);z-index:30;display:grid;gap:8px}
.toast{background:var(--nuit);color:#fff;padding:12px 18px;border-radius:12px;border:1px solid #6fd3d355;box-shadow:0 12px 30px #0006;animation:ti .3s}
@keyframes ti{from{opacity:0;transform:translateY(12px)}}
.stp{display:flex;gap:8px;margin-bottom:22px;flex-wrap:wrap}
.stp button{flex:1;min-width:120px;text-align:left;padding:10px 14px;border-radius:12px;border:1px solid var(--line);background:var(--card);color:var(--mut);font:600 13px Inter,system-ui,sans-serif;cursor:pointer}
.stp .on{color:var(--ink);border-color:var(--prism);box-shadow:0 0 0 3px #0877b922}
.stp .ok{color:var(--ink)}
.stp button:disabled:not(.on){opacity:.55;cursor:default}
.rg{display:grid;grid-template-columns:1fr 280px;gap:20px;align-items:start}
@media(max-width:820px){.rg{grid-template-columns:1fr}}
.rtc{display:flex;flex-direction:column;gap:8px;align-items:flex-start;text-align:left;padding:20px;border-radius:16px;border:1px solid var(--line);background:var(--card);color:var(--ink);font:inherit;cursor:pointer}
.rtc:hover,.rtc.on{border-color:var(--prism);transform:translateY(-3px);box-shadow:0 12px 30px #0877b930}
.rtc span.mut{font-size:14px}
.cal{display:grid;grid-template-columns:repeat(7,1fr);gap:6px;text-align:center;margin-bottom:18px}
.cal small{color:var(--mut);font-weight:600}
.cal-h{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px;text-transform:capitalize}
.cal-h .chip[disabled]{opacity:.35}
.day{aspect-ratio:1;border-radius:50%;border:0;background:transparent;color:var(--ink);font:600 14px Inter,system-ui,sans-serif;cursor:pointer}
.day:hover:not([disabled]){background:#0877b922}
.day[disabled]{color:var(--mut);opacity:.35;cursor:default}
.day.on{background:var(--prism);color:#fff;box-shadow:0 6px 16px #0877b955}
.pills{display:grid;grid-template-columns:repeat(auto-fill,minmax(88px,1fr));gap:10px}
.pill{padding:11px 0;border-radius:10px;border:1px solid var(--pt);background:transparent;color:var(--pt);font:600 14px Inter,system-ui,sans-serif;cursor:pointer}
.pill:hover{background:#0877b91a}
.pill.on{background:var(--prism);color:#fff;border-color:var(--prism)}
.pill[disabled]{border-color:var(--line);color:var(--mut);text-decoration:line-through;opacity:.5;cursor:not-allowed}
.sum p{font-size:14px;margin-top:8px}
.okc{width:56px;height:56px;border-radius:50%;background:var(--turq);color:#fff;display:grid;place-items:center;font-size:28px;margin:0 auto 14px}
:root{--pt:#0877B9}@media(max-width:980px){nav{order:0;overflow:visible;white-space:normal;justify-content:flex-start;min-width:0;gap:6px}}
@media(min-width:981px) and (max-width:1560px){nav{min-width:0;overflow-x:auto;gap:14px;justify-content:safe center}}

/* ===== Refonte : système éditorial ===== */
:root{--soft:#F2F7FA;--tx:#0E7C7C}

:focus-visible{outline:3px solid var(--pt);outline-offset:3px}header :focus-visible,footer :focus-visible,.dark :focus-visible{outline-color:#6fd3d3}
main:focus{outline:none}.sr{position:absolute!important;width:1px!important;height:1px!important;padding:0!important;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:fixed;left:12px;top:-70px;z-index:50;background:#fff;color:#071B55;padding:10px 16px;border:2px solid #071B55;font:600 14px Inter,system-ui,sans-serif;cursor:pointer}.skip:focus{top:10px}
h1,h2,h3{letter-spacing:-.02em;font-weight:600}h2{font-size:clamp(28px,3.4vw,44px);margin:6px 0 40px}
section{padding:96px 0}section.alt{background:var(--card)}
.k{color:var(--tx);font:600 14px Inter,system-ui,sans-serif;margin-bottom:6px}.dark .k{color:#7fd6d6}
.btn{border-radius:2px;text-transform:none;letter-spacing:0;font-size:15px;padding:13px 22px}
.b1{background:var(--prism);box-shadow:none}.b1:hover{background:var(--nuit);transform:none}.b3:hover{box-shadow:none}
.b4{border-color:var(--ink);color:var(--ink)}.b4:hover{background:var(--ink);color:var(--bg);border-color:var(--ink)}
.btn.ar::after{content:"→";margin-left:10px;display:inline-block;transition:transform .2s}.btn.ar:hover::after{transform:translateX(4px)}
.more{color:var(--pt);display:inline-block;transition:transform .2s}a:hover>.tx .more,.card:hover .more{transform:translateX(4px)}
.tag{color:var(--tx);border-color:var(--tx);border-radius:2px}.chip.on,.sl.on{background:var(--prism);border-color:var(--prism)}#cc{background:#0E7C7C}
.card{border-radius:4px;box-shadow:none}.card:hover{transform:none;border-color:var(--ink)}.card::after{display:none}
.im.ia,.im.ig,.im.i3{background:#071B55}.dark{background:var(--dark-section)}.dark::before{display:none}
.panel{border-radius:4px}.logo:hover .lg{transform:none;filter:none}
/* header & navigation */
header{backdrop-filter:none;transition:background-color .3s,box-shadow .3s,border-color .3s,padding .3s}.hc{margin-left:auto}#bur{display:none}
.dd{position:relative}.dd>button{background:none;border:0;border-bottom:2px solid transparent;color:inherit;font:inherit;opacity:.85;padding:4px 0;cursor:pointer}
.dd>button::after{content:"";display:inline-block;width:6px;height:6px;margin-left:8px;border:solid currentColor;border-width:0 1.5px 1.5px 0;transform:translateY(-3px) rotate(45deg)}
.dd>button:hover,.dd>button.on,.dd.open>button{opacity:1;border-color:var(--turq)}
.sub{display:none;position:absolute;top:calc(100% + 12px);left:-14px;min-width:210px;background:var(--hbg);border:1px solid var(--line);box-shadow:0 12px 30px #071b5522;padding:6px}.dd.open .sub{display:block}
.sub a{display:block;padding:9px 14px;border:0}.sub a:hover,.sub a.on{background:var(--card)}
@media(min-width:981px){nav{order:0!important;width:auto!important;overflow:visible!important;gap:26px!important;justify-content:center}}
@media(max-width:1180px){.logo small{display:none}}
@media(max-width:980px){#bur{display:inline-block}.dd>button{font-size:18px;padding:10px 0;text-align:left;width:100%}.dd>button::after{display:none}.sub{display:block;position:static;border:0;padding:0 0 6px 14px;background:none}}
/* hero */
.hero2{padding:calc(var(--hh,90px) + 64px) 0 80px;background:var(--bg)}.hg{display:grid;grid-template-columns:1.1fr .9fr;gap:56px;align-items:center}
.hero2 h1,.pg h1{font:600 clamp(36px,5.2vw,72px)/1.05 Inter,system-ui,sans-serif;letter-spacing:-.03em;text-transform:none;text-shadow:none;margin:14px 0 24px}
.lead{font-size:19px;color:var(--mut);max-width:520px;margin-bottom:32px}.hv{color:var(--ink)}.hsv{width:100%;height:auto;display:block}
.hsv text{font:500 11px Inter,system-ui,sans-serif;fill:currentColor;stroke:none;opacity:.75}
@media(prefers-reduced-motion:no-preference){.dr path{stroke-dasharray:1400;stroke-dashoffset:1400;animation:dw 1.8s .2s ease forwards}}@keyframes dw{to{stroke-dashoffset:0}}
@media(max-width:900px){.hg{grid-template-columns:1fr;gap:36px}.hv{max-width:440px}section{padding:64px 0}}
/* projets, plaques */
.pl{position:relative;background:#071B55 linear-gradient(#ffffff0f 1px,transparent 1px) 0 0/32px 32px;overflow:hidden;aspect-ratio:16/10}
.pl svg{position:absolute;inset:0;width:100%;height:100%;transition:transform .6s}.pj:hover .pl svg{transform:scale(1.03)}
.pjs{display:grid;gap:72px}.pj{display:grid;grid-template-columns:repeat(12,1fr);gap:24px 32px;align-items:end;border-top:1px solid var(--ink);padding-top:20px;color:inherit}
.pj .pl{grid-column:1/8}.pj .tx{grid-column:8/13}.pj.r .pl{grid-column:6/13;order:2;aspect-ratio:1}.pj.r .tx{grid-column:1/6;order:1}
.pj.f .pl{grid-column:1/-1;aspect-ratio:21/8}.pj.f .tx{grid-column:1/-1;max-width:640px}
.no{font:600 14px Inter,system-ui,sans-serif;color:var(--tx)}.pj h3{font-size:clamp(30px,3.6vw,52px);line-height:1.05;margin:6px 0 10px}.mt2{font:500 13px Inter,system-ui,sans-serif;color:var(--mut);margin:4px 0}.pj .d{margin:12px 0 14px;max-width:440px}
@media(max-width:800px){.pj{grid-template-columns:1fr}.pj .pl,.pj .tx,.pj.r .pl,.pj.r .tx,.pj.f .pl,.pj.f .tx{grid-column:auto;order:0;aspect-ratio:16/10}}
.hero-pl{aspect-ratio:21/9;margin:0 0 36px}.hero-pl[data-hero=av]{view-transition-name:proj-av}.hero-pl[data-hero=pg]{view-transition-name:proj-pg}.hero-pl[data-hero=p3]{view-transition-name:proj-p3}
.crumb{font-size:13px;color:var(--mut);margin-bottom:10px}.crumb a{color:var(--pt)}.meta{display:flex;gap:28px;flex-wrap:wrap;font:600 13px Inter,system-ui,sans-serif;color:var(--tx)}.pg .lead{margin:-8px 0 20px}

.sp{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:28px}.sp a{display:block;border-top:1px solid var(--ink);padding-top:16px}.sp h3{font-size:22px;margin:6px 0}
.sv{display:grid;grid-template-columns:72px 1fr 1.3fr;gap:24px;padding:40px 0;border-top:1px solid var(--line)}.sv h3{font-size:28px}@media(max-width:800px){.sv{grid-template-columns:1fr;gap:10px}}
.mt{list-style:none;padding:0;display:grid;grid-template-columns:repeat(5,1fr);gap:28px}.mt li{border-top:1px solid #ffffff66;padding-top:16px}.mt .n{display:block;font:600 14px Inter,system-ui,sans-serif;color:#7fd6d6;margin-bottom:10px}.mt b{font:600 19px/1.25 Inter,system-ui,sans-serif}
@media(max-width:900px){.mt{grid-template-columns:1fr 1fr}}@media(max-width:560px){.mt{grid-template-columns:1fr}}
.team{grid-template-columns:repeat(auto-fit,minmax(240px,300px));gap:48px}.ph{aspect-ratio:4/5;background:var(--soft);border:1px solid var(--line);display:grid;place-items:center;font:600 44px Inter,system-ui,sans-serif;color:var(--mut);margin:0 0 16px;overflow:hidden}.ph img{width:100%;height:100%;object-fit:cover}.tm h3{font-size:22px}.tm p{margin-top:8px;color:var(--mut)}
/* footer */
.fc{background:none;border-radius:0;border-top:1px solid #ffffff44;border-bottom:1px solid #ffffff44;padding:36px 0}
label.chip{position:relative}label.chip:focus-within{outline:3px solid var(--pt);outline-offset:2px}.tip:focus::after{content:attr(data-tip);position:absolute;left:0;top:130%;width:220px;background:var(--nuit);color:#fff;padding:8px 10px;border-radius:8px;font-size:12px;font-weight:400;z-index:5}
.rv{opacity:0;transform:translateY(14px);transition:opacity .5s,transform .5s}.rv.in{opacity:1;transform:none}@media(prefers-reduced-motion:reduce){.rv{opacity:1!important;transform:none!important}}
/* transitions entre pages */
@media(prefers-reduced-motion:no-preference){
::view-transition-group(root){animation-duration:.5s;background:var(--bg-main)}
html[data-vt=page]::view-transition-old(root){animation:vo .22s ease both}
html[data-vt=page]::view-transition-new(root){animation:vn .42s .1s cubic-bezier(.2,.7,.2,1) both}
html[data-vt=proj]::view-transition-group(root){background:var(--bg)}
html[data-vt=proj]::view-transition-old(root){animation:vo .3s ease both}html[data-vt=proj]::view-transition-new(root){animation:vf .45s .15s ease both}
html[data-vt=proj]::view-transition-group(*){animation-duration:.6s;animation-timing-function:cubic-bezier(.2,.8,.2,1)}
::view-transition-old(*),::view-transition-new(*){height:100%;object-fit:cover}
@keyframes vo{to{opacity:0;transform:translateY(-8px)}}@keyframes vf{from{opacity:0}}
@keyframes vn{from{opacity:0;transform:translateY(14px)}}
html[data-vt=svc]::view-transition-old(root),html[data-vt=shop]::view-transition-old(root){animation:vo .25s ease both}
html[data-vt=svc]::view-transition-new(root),html[data-vt=shop]::view-transition-new(root){animation:vn .45s .12s cubic-bezier(.2,.7,.2,1) both}
html[data-vt=svc]::view-transition-group(vt-svc),html[data-vt=shop]::view-transition-group(vt-shop){animation-duration:.6s;animation-timing-function:cubic-bezier(.2,.8,.2,1)}
html[data-vt=svc]::view-transition-old(vt-svc),html[data-vt=svc]::view-transition-new(vt-svc){height:auto}}

/* ===== pages jeu / objet / ArchiVision ===== */
.use{list-style:none;padding:0;margin:32px 0;display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:0 32px;counter-reset:u}.use li{border-top:1px solid var(--ink);padding:14px 0 18px;counter-increment:u}.use li::before{content:counter(u);display:block;font:600 14px Inter,system-ui,sans-serif;color:var(--tx);margin-bottom:6px}.use b{display:block;font-size:18px}.use span{color:var(--mut)}
.bim{border:1px solid var(--line);background:var(--card);border-radius:4px;overflow:hidden}.bt{display:flex;gap:8px 28px;flex-wrap:wrap;align-items:center;padding:12px 16px;background:#071B55;color:#fff;font-size:14px}.bt>b{letter-spacing:.06em;font-size:15px}
.bmodes{display:flex;gap:8px;flex-wrap:wrap;padding:12px 16px;border-bottom:1px solid var(--line)}.bb{display:grid;grid-template-columns:230px 1fr 280px}.bp{padding:16px;font-size:14px}.bp:first-child{border-right:1px solid var(--line)}.bp:last-child{border-left:1px solid var(--line)}.bp h3{font-size:15px;margin:0 0 10px}.bp h3:not(:first-child){margin-top:20px}.bsub{padding-left:22px}
.bc{position:relative;min-height:580px;background:linear-gradient(#e2e9ef,#f6f8fa)}.bc canvas{position:absolute;inset:0;width:100%!important;height:100%!important;background:none}.bc.xr{background:linear-gradient(#bfe0f5 0%,#e8f1f7 52%,#9cb888 52.1%,#b2c9a0 100%)}
.btl{position:absolute;left:12px;top:12px;display:flex;flex-wrap:wrap;gap:6px;max-width:calc(100% - 70px)}.bz{position:absolute;right:12px;top:12px;display:flex;flex-direction:column;gap:6px}.btl .chip,.bz .chip{background:#fff;color:#071B55}.btl .chip.on{background:var(--prism);color:#fff}
.bcut,.bxr{position:absolute;left:12px;bottom:12px;background:#fff;color:#071B55;padding:10px 14px;border:1px solid var(--line);font-size:13px;margin:0;max-width:calc(100% - 24px)}.bcut input{padding:0;border:0;background:none}
.bdl{display:grid;grid-template-columns:auto 1fr;gap:8px 12px}.bdl dt{color:var(--mut)}.bdl dd{margin:0;font-weight:600}.bdist{font-size:18px;margin-top:16px}
@media(max-width:980px){.bb{grid-template-columns:1fr}.bc{order:-1;min-height:440px}.bp:first-child,.bp:last-child{border:0;border-top:1px solid var(--line)}}
.gh{position:relative;overflow:hidden;background:#071B55;color:#fff;padding:calc(var(--hh,90px) + 40px) 0 80px;min-height:78vh;display:flex;align-items:flex-end}.gh .w{position:relative;width:100%}.gart{position:absolute;right:4%;top:50%;width:min(52%,620px);transform:translateY(-45%);opacity:.9}.gart svg{width:100%}
.gh h1{color:#fff;font:600 clamp(48px,10vw,128px)/.95 Inter,system-ui,sans-serif;letter-spacing:-.035em;margin:16px 0 20px}.gh .crumb,.gh .crumb a{color:#cfe0f0}.gmeta{display:flex;gap:10px 28px;flex-wrap:wrap;margin-bottom:28px;font-weight:600}.gnote{margin-top:22px;font-size:13px;color:#cfe0f0}
.gpres{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}@media(max-width:800px){.gpres{grid-template-columns:1fr}}.gcols{display:grid;grid-template-columns:1fr 2fr;gap:32px}.gcols h2{margin:0}.lead2{font-size:clamp(20px,2.2vw,28px);line-height:1.35;margin-bottom:16px}@media(max-width:800px){.gcols{grid-template-columns:1fr}.gart{opacity:.4;width:80%}}
.g3{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:20px}.ph2{border:1px dashed var(--mut);aspect-ratio:16/10;display:grid;place-items:center;text-align:center;color:var(--mut);padding:16px}.ph2 small{font-size:12px}
.spec{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:0 32px}.spec div{border-top:1px solid var(--ink);padding:14px 0 18px}.spec dt{color:var(--mut);font-size:13px}.spec dd{margin:4px 0 0;font-weight:600;font-size:18px}
.pp{display:grid;grid-template-columns:1.2fr 1fr;gap:48px;align-items:center}.pimg{height:auto;aspect-ratio:1;max-height:560px;width:100%;position:relative}.pimg svg{inset:auto;position:static;width:70%;height:auto;margin:auto}.pimg small{position:absolute;left:14px;bottom:12px;color:#cfe0f0;font-size:12px}.pprice{font:600 36px Inter,system-ui,sans-serif;margin:8px 0}.pprice small{font-size:14px;color:var(--mut);font-weight:400}
.buy{display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap}.dark .btn.b3{border-color:#fff}@media(max-width:800px){.pp{grid-template-columns:1fr;gap:28px}}

.feat{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}@media(max-width:800px){.feat{grid-template-columns:1fr}}
/* ===== V6 : finition ===== */


header.sc{padding-top:calc(5px + env(safe-area-inset-top,0px));padding-bottom:5px;border-bottom-color:color-mix(in srgb,var(--text-main) 22%,transparent);background:color-mix(in srgb,var(--hbg) 94%,transparent);box-shadow:0 4px 18px rgba(7,27,85,.08)}
.logo img{transition:height .3s}header.sc .logo img{height:40px}
nav>a{border-bottom:0;background:linear-gradient(var(--turq),var(--turq)) 0 100%/0 2px no-repeat;transition:background-size .28s,opacity .2s}nav>a:hover,nav>a.on{background-size:100% 2px}.dd>button{transition:border-color .25s,opacity .2s}
.btn:hover{transform:translateY(-1px)}.btn[disabled]:hover{transform:none}
.card{transition:transform .3s,border-color .3s,box-shadow .3s}.card:hover{transform:translateY(-3px);box-shadow:0 10px 28px rgba(7,27,85,.1)}.card .im svg{transition:transform .5s}.card:hover .im svg{transform:scale(1.04)}
#cc{display:inline-block}#cc.bump{animation:bp .5s}@keyframes bp{40%{transform:scale(1.5)}}
.sw{border-color:var(--bg-main);outline:1px solid var(--border)}
.mcb{position:fixed;inset:0;z-index:40;background:#050f33a6;opacity:0;transition:opacity .3s}.mcb.open{opacity:1}.mc[hidden],.mcb[hidden]{display:none}
.mc{position:fixed;top:0;right:0;bottom:0;z-index:41;width:min(440px,100%);background:var(--bg-elevated);color:var(--ink);border-left:1px solid var(--line);box-shadow:-20px 0 50px rgba(5,15,51,.25);display:flex;flex-direction:column;transform:translateX(100%);transition:transform .38s cubic-bezier(.2,.8,.2,1);padding-top:env(safe-area-inset-top,0px)}.mc.open{transform:none}
.mch{display:flex;justify-content:space-between;align-items:center;padding:20px 24px;border-bottom:1px solid var(--line)}.mch h2{margin:0;font-size:22px}
.mcc{background:transparent;border:1px solid var(--line);color:var(--ink);width:38px;height:38px;border-radius:4px;cursor:pointer;font-size:16px}.mcc:hover{border-color:var(--turq)}
#mcbody{padding:24px;overflow:auto;flex:1;display:flex;flex-direction:column;gap:18px}.mok{color:var(--tx);font-weight:600}
.ml{display:grid;grid-template-columns:84px 1fr;gap:16px;align-items:center}.mth{aspect-ratio:1;background:var(--nuit);border-radius:4px;display:grid;place-items:center}.mth svg{width:82%;height:auto}
.mf{margin-top:auto;border-top:1px solid var(--line);padding-top:18px}.mf .btn{display:block;text-align:center;margin:0 0 10px;width:100%}.mrow{display:flex;justify-content:space-between;font-weight:600;font-size:18px;margin-bottom:16px}
.fly{position:fixed;z-index:60;pointer-events:none;border-radius:4px;background:var(--nuit);overflow:hidden;box-shadow:0 8px 24px rgba(0,0,0,.3)}.fly svg{width:100%;height:100%}
/* ===== logos officiels : conteneur commun .logo-showcase =====
   Même fond, même bordure, même zone d'affichage, même padding pour les 4 logos.
   Les fichiers image ne sont jamais modifiés : object-fit:contain conserve leur ratio. */
.logo-showcase{--ls-pad:clamp(12px,2.4vw,20px);position:relative;display:block;width:100%;max-width:552px;aspect-ratio:3/2;background:#FFFFFF;border:1px solid #DCE7EF;border-radius:4px;overflow:hidden;box-shadow:none}
.logo-showcase img{position:absolute;inset:var(--ls-pad);width:calc(100% - 2*var(--ls-pad));height:calc(100% - 2*var(--ls-pad));max-width:none;object-fit:contain;filter:none;display:block}
.g>.card:only-child{max-width:360px}
.logo-showcase.ls-c{max-width:none;aspect-ratio:auto;height:170px;border:0;border-bottom:1px solid #DCE7EF;border-radius:0;--ls-pad:16px}
.logo-showcase[data-hero=av]{view-transition-name:proj-av}.logo-showcase[data-hero=pg]{view-transition-name:proj-pg}.logo-showcase[data-hero=p3]{view-transition-name:proj-p3}
/* trois branches (accueil) : logo à la place de l'ancienne plaque bleue */
.pj.br{align-items:center}
.pj.br .logo-showcase{grid-column:1/7;justify-self:start}.pj.br .tx{grid-column:7/13}
.pj.br.r .logo-showcase{grid-column:7/13;order:2;justify-self:end}.pj.br.r .tx{grid-column:1/7;order:1}
@media(max-width:800px){.pj.br .logo-showcase,.pj.br.r .logo-showcase{grid-column:auto;order:0;justify-self:stretch;max-width:none}.pj.br .tx,.pj.br.r .tx{grid-column:auto;order:0;aspect-ratio:auto}}
.gp2{margin:8px 0 40px}.gp2 p{max-width:560px;font-size:18px;margin:0}
/* bloc logo du header / footer : "Studio Prism" + baseline en bloc compact (espacement vertical seul) */
.logo>span{display:flex;flex-direction:column;line-height:1}.logo b{line-height:1.05}.logo small{line-height:1.15;margin-top:2px}
[hidden]{display:none!important}body[data-r=home] .fc{display:none}.gcols{display:grid;grid-template-columns:1fr 2fr;gap:32px}.pos{padding:72px 0}.pos h2{margin:0}@media(max-width:800px){.gcols{grid-template-columns:1fr}}
.htags{margin:-14px 0 28px}.dark .mt2{color:#cfe0f0}.mtl li{border-top-color:var(--ink)}.mtl .n{color:var(--tx)}
@media(min-width:901px){.hg{grid-template-columns:1.7fr .6fr;gap:40px}.hv{max-width:300px;justify-self:end}}@media(max-width:900px){.hv{max-width:240px}}

/* ===== V12 ===== */
.rdv{white-space:nowrap}.nv-rdv{display:none}@media(max-width:980px){.nv-rdv{display:block;font-weight:600;color:var(--pt)}}
.hero2{position:relative;overflow:hidden}.hero2>.w{position:relative}
.hero2::before{content:"";position:absolute;inset:-25% -15%;pointer-events:none;filter:blur(8px);background:linear-gradient(115deg,transparent 0 10%,#071B5510 10% 24%,transparent 24% 32%,#0877B914 32% 48%,transparent 48% 56%,#1F89C514 56% 70%,transparent 70% 78%,#16999918 78% 92%,transparent 92%);animation:dg 26s ease-in-out infinite alternate}
@keyframes dg{to{transform:translateX(-4%)}}@media(max-width:900px){.hero2::before{opacity:.6}}
@media(min-width:901px){.hg{grid-template-columns:1.45fr .85fr}.hv{max-width:400px}}@media(max-width:900px){.hv{max-width:300px}}
#v{position:relative}#v>section,#v>.gh{position:relative}
.mo{position:absolute;z-index:0;right:max(16px,5vw);top:calc(var(--hh,90px) + 40px);width:min(30vw,340px);color:var(--prism);opacity:.16;pointer-events:none;animation:mo 18s ease-in-out infinite alternate}.mo svg{width:100%}@keyframes mo{to{transform:translateY(-10px)}}@media(max-width:800px){.mo{opacity:.08;width:40vw}}@media(max-width:560px){.mo{display:none}}
.pf{display:grid;grid-template-columns:repeat(12,1fr);gap:24px;align-items:end}.pf>a{display:block;border:1px solid var(--line);background:var(--card);overflow:hidden;transition:transform .3s,border-color .3s}.pf>a:hover{border-color:var(--ink);transform:translateY(-3px)}
.pf0{grid-column:1/-1;display:grid!important;grid-template-columns:1.25fr 1fr;background:var(--nuit)!important;color:#fff;border-color:var(--nuit)!important}.pf0 .im{min-height:360px;height:100%;background:linear-gradient(#ffffff0f 1px,transparent 1px) 0 0/32px 32px,#071B55}.pf0 .im svg{padding:6%}.pf0 .t{padding:44px;align-self:center}.pf0 h3{font-size:clamp(32px,4vw,56px);margin:8px 0}.pf0 .tag{color:#7fd6d6;border-color:#7fd6d6}.pf0 p{color:#cfe0f0}.pf0 .btn{margin-top:8px}
.pf1{grid-column:span 5}.pf2{grid-column:span 4}.pf3{grid-column:span 3}.pf1 .im{height:280px}.pf2 .im{height:220px}.pf3 .im{height:170px}
@media(max-width:800px){.pf{grid-template-columns:1fr}.pf>a{grid-column:auto!important}.pf0{grid-template-columns:1fr!important}.pf0 .im{min-height:220px}.pf0 .t{padding:28px}.pf1 .im,.pf2 .im,.pf3 .im{height:180px}}
.aug{display:grid;grid-template-columns:5fr 7fr;gap:64px;align-items:start}.aup{position:sticky;top:calc(var(--hh,90px) + 24px);padding:28px;border:1px solid var(--line);background:linear-gradient(var(--line) 1px,transparent 1px) 0 0/40px 40px,linear-gradient(90deg,var(--line) 1px,transparent 1px) 0 0/40px 40px,var(--bg-secondary)}.aup .logo-showcase{max-width:none;background:var(--bg)}.aul{margin-top:16px;font:600 13px Inter,system-ui,sans-serif;color:var(--tx)}
.auf{max-width:520px}.auf form{margin:8px 0 24px}.fe{color:#b3261e;font-size:13px;margin:4px 0 0}.fe:empty{display:none}.fe.ok{color:var(--tx);font-weight:600;margin-top:14px}.aur{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap}.lk{background:none;border:0;padding:0;font:600 14px Inter,system-ui,sans-serif;color:var(--pt);cursor:pointer;text-decoration:underline}
@media(max-width:800px){.aug{grid-template-columns:1fr;gap:28px}.aup{position:static;order:-1;padding:16px}.aul{display:none}}
.lh{margin:28px 0 6px;font-size:20px}
.fl{margin-bottom:32px}.fg{grid-template-columns:repeat(5,1fr)}@media(max-width:900px){.fg{grid-template-columns:1fr 1fr}}@media(max-width:520px){.fg{grid-template-columns:1fr}}

/* ===== V13 ===== */
.ls-f{max-width:none;height:100%;min-height:360px;aspect-ratio:auto;border:0;border-radius:0}.pf0 .im{padding:0}
.fg{grid-template-columns:repeat(6,1fr)}@media(max-width:900px){.fg{grid-template-columns:1fr 1fr}}@media(max-width:520px){.fg{grid-template-columns:1fr}}
.pcs{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-top:24px}.pc{border:1px solid var(--line);padding:32px;background:var(--card)}.pc.pro{border-color:var(--prism);box-shadow:inset 0 3px 0 var(--prism)}.pc ul{list-style:none;padding:0;margin:20px 0 24px}.pc li{padding:7px 0 7px 22px;border-top:1px solid var(--line);position:relative;font-size:15px}.pc li::before{content:"";position:absolute;left:2px;top:13px;width:9px;height:5px;border:solid var(--turq);border-width:0 0 2px 2px;transform:rotate(-45deg)}.pp2{font:600 40px Inter,system-ui,sans-serif;margin:8px 0}.pp2 small{font-size:15px;color:var(--mut);font-weight:400}@media(max-width:800px){.pcs{grid-template-columns:1fr}}
.fx{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin:32px 0}
.fb{position:relative;overflow:hidden;min-height:190px;padding:28px;border:1px solid var(--line);background:var(--card);transition:background-color .35s,border-color .35s,transform .35s;outline-offset:3px}.ft{position:relative;z-index:1}.fb h3{font-size:22px;margin:6px 0}.fb p{color:var(--mut)}
.fi{position:absolute;right:-18px;bottom:-24px;width:170px;color:var(--prism);opacity:0;transform:translate(12px,8px);transition:opacity .45s,transform .45s}
.fb:hover,.fb:focus,.fb:focus-within{background:color-mix(in srgb,var(--prism) 9%,var(--card));border-color:var(--prism);transform:translateY(-3px)}.fb:hover .fi,.fb:focus .fi{opacity:.17;transform:none}
@media(hover:none){.fi{opacity:.09;transform:none}.fb:active{background:color-mix(in srgb,var(--prism) 9%,var(--card))}}
@media(max-width:900px){.fx{grid-template-columns:1fr 1fr}}@media(max-width:560px){.fx{grid-template-columns:1fr}}
.mo{right:auto;top:0;width:auto;opacity:1;animation:none;inset:0;z-index:1;overflow:hidden}.mo i{position:absolute;display:block;color:var(--prism);opacity:.12;animation:mo 20s ease-in-out infinite alternate}.mo i:nth-child(2n){color:var(--turq);animation-delay:-7s}.mo i:nth-child(3){color:var(--cyan)}
@media(max-width:700px){.mo{display:block}.mo i{width:84px!important;opacity:.1}}

/* ===== V14 ===== */
@media(min-width:1101px){.hero2 .hg{max-width:1360px;grid-template-columns:minmax(0,1fr) 560px}.hv{max-width:560px}}
@media(min-width:901px) and (max-width:1100px){.hg{grid-template-columns:1fr 420px}.hv{max-width:420px}}
@media(max-width:900px){.hv{max-width:min(100%,360px);margin-inline:auto}}
.uxl{list-style:none;padding:0;margin:0}.uxl li{border-top:1px solid var(--line);padding:8px 0 8px 18px;position:relative;font-size:15px}.uxl li::before{content:"";position:absolute;left:0;top:17px;width:8px;height:2px;background:var(--turq)}
.seg{position:relative;display:inline-grid;grid-template-columns:1fr 1fr;border:1px solid var(--line);background:var(--card);margin:8px 0 8px;padding:3px}.seg button{position:relative;z-index:1;background:none;border:0;padding:10px 26px;font:600 14px Inter,system-ui,sans-serif;color:var(--ink);cursor:pointer;transition:color .3s}.seg .th{position:absolute;top:3px;bottom:3px;left:3px;width:calc(50% - 3px);background:var(--prism);transition:transform .35s cubic-bezier(.2,.8,.2,1)}.seg[data-c=y] .th{transform:translateX(100%)}.seg[data-c=m] button:first-of-type,.seg[data-c=y] button:last-of-type{color:#fff}
.sx{transition:opacity .17s,transform .17s}.sx.out{opacity:0;transform:translateY(6px)}
.pay{display:grid;grid-template-rows:0fr;opacity:0;transition:grid-template-rows .4s,opacity .3s}.pi{overflow:hidden;min-height:0}.pcs[data-c=y] .pay{grid-template-rows:1fr;opacity:1}.pos2{display:grid;gap:8px;margin:14px 0}.po{display:flex;gap:10px;align-items:flex-start;border:1px solid var(--line);padding:12px;cursor:pointer;transition:border-color .25s,background-color .25s}.po:hover,.po:has(input:checked){border-color:var(--prism);background:color-mix(in srgb,var(--prism) 6%,var(--card))}.po input{width:auto;margin-top:4px}.po b{display:block}
.pc{transition:transform .3s,border-color .3s,box-shadow .3s}.pc:hover{transform:translateY(-2px);border-color:var(--ink)}.pc.pro:hover{transform:translateY(-4px);box-shadow:inset 0 3px 0 var(--prism),0 14px 30px rgba(7,27,85,.12)}
.pc li{transition:transform .25s,background-color .25s,box-shadow .25s}.pc li::before{transition:border-color .25s}.pc li:hover{transform:translateX(4px);background:color-mix(in srgb,var(--prism) 6%,transparent);box-shadow:inset 2px 0 0 var(--turq)}.pc li:hover::before{border-color:var(--prism)}

/* ===== V15 : méthode éditoriale (accueil) + hiérarchie des CTA ArchiVision ===== */
.mtd-h{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.3fr);gap:20px 56px;align-items:end;margin-bottom:48px}
.mtd-h h2{margin:0}
.mtd-h p{margin:0;max-width:540px;font-size:clamp(17px,1.6vw,20px);line-height:1.5;color:var(--mut)}
.mtd{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:20px}
.mtd>li{display:flex;min-width:0}
.mtd>li:nth-child(1){grid-column:1/8}
.mtd>li:nth-child(2){grid-column:8/13}
.mtd>li:nth-child(3){grid-column:1/6}
.mtd>li:nth-child(4){grid-column:6/13}
.mtd>li:nth-child(5){grid-column:1/-1}
.mtd-b{position:relative;overflow:hidden;flex:1;min-height:216px;padding:32px;border:1px solid var(--line);background:var(--bg-elevated);transition:transform .25s ease,border-color .25s ease,background-color .25s ease,box-shadow .25s ease}
.mtd-t{position:relative;z-index:1}
.mtd-n{display:block;margin-bottom:20px;font:600 13px/1 Inter,system-ui,sans-serif;letter-spacing:.04em;color:var(--mut);transition:color .25s ease}
.mtd-b h3{font-size:clamp(22px,2.3vw,30px);margin:0 0 12px}
.mtd-b p{max-width:40ch;color:var(--mut)}
.mtd-g{position:absolute;right:-16px;bottom:-26px;width:190px;color:var(--prism);opacity:0;transform:translate(10px,8px);transition:opacity .3s ease,transform .3s ease;pointer-events:none}
.mtd-g svg{display:block;width:100%;height:auto}
.mtd-w .mtd-b{min-height:176px}
.mtd-w .mtd-t{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.15fr);column-gap:48px;align-items:start}
.mtd-w .mtd-n{grid-column:1/-1}
.mtd-w h3{margin:0}
.mtd-w p{margin-top:4px}
.mtd-w .mtd-g{width:200px;right:2%;top:50%;bottom:auto;margin-top:-100px}
.mtd-b:hover{transform:translateY(-3px);border-color:color-mix(in srgb,var(--prism) 60%,var(--line));background:color-mix(in srgb,var(--prism) 4%,var(--bg-elevated));box-shadow:0 12px 28px rgba(7,27,85,.08)}
.mtd-b:hover .mtd-n{color:color-mix(in srgb,var(--prism) 82%,var(--nuit))}
.mtd-b:hover .mtd-g{opacity:.13;transform:none}
@media(hover:none){.mtd-g{opacity:.08;transform:none}}
@media(max-width:900px){.mtd-h{grid-template-columns:1fr;gap:16px;margin-bottom:36px}}
@media(max-width:760px){.mtd-w .mtd-b{min-height:0}.mtd-w .mtd-t{display:block}.mtd-w h3{margin:0 0 12px}.mtd-w p{margin-top:0}.mtd{grid-template-columns:1fr;gap:14px}.mtd>li:nth-child(n){grid-column:1/-1}.mtd-b{min-height:0;padding:26px 24px 28px}.mtd-g,.mtd-w .mtd-g{width:150px;right:-16px;top:auto;bottom:-26px;margin-top:0}}

.cz{max-width:560px;margin:clamp(56px,8vw,104px) auto clamp(56px,7vw,88px);text-align:center}
.cz-p{display:flex;justify-content:center}.cz-p:empty{display:none}
.cz .btn{margin:0;display:inline-flex;align-items:center;justify-content:center}
.cz .btn.ar:hover::after{transform:translateX(3px)}
.cz .cz-b{padding:16px 32px;min-height:54px;font-size:16px}
.cz .cz-b:hover{transform:translateY(-2px)}.cz .cz-b:active{transform:none}
.cz-a{display:flex;justify-content:center;align-items:center;flex-wrap:wrap;gap:0 6px;margin:18px 0 0}
.cz-l{display:inline-block;padding:12px 10px;font-weight:600;font-size:15px;color:var(--ink);text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:6px;text-decoration-color:color-mix(in srgb,var(--ink) 28%,transparent);transition:color .2s ease,text-decoration-color .2s ease}
.cz-l:hover{color:var(--pt);text-decoration-color:var(--pt)}
.cz-d{color:var(--mut);opacity:.7}
.cz-pro{margin-top:36px;padding-top:36px;border-top:1px solid var(--line)}
.cz-q{margin:0 0 18px;color:var(--mut);font-size:15px}
.cz .cz-o{padding:14px 28px;min-height:50px;font-size:15px;background:transparent;color:var(--pt);border:1.5px solid var(--prism);box-shadow:inset 0 2px 0 var(--prism)}
.cz .cz-o:hover{background:color-mix(in srgb,var(--prism) 8%,transparent);border-color:var(--nuit);color:var(--nuit);box-shadow:inset 0 2px 0 var(--nuit);transform:translateY(-1px)}
.cz .cz-o:active{transform:none}
@media(max-width:560px){.cz{max-width:none}.cz .cz-b,.cz .cz-o{display:flex;width:100%}.cz-a{flex-direction:column;gap:0;margin-top:10px}.cz-d{display:none}.cz-l{display:block;width:100%;padding:14px 10px}}
@media(prefers-reduced-motion:reduce){.cz .btn:hover,.mtd-b:hover{transform:none!important}.cz .btn.ar:hover::after{transform:none!important}.mtd-g{transform:none!important}}

/* ===== V16 : « Pourquoi Studio Prism existe » ===== */
.pq{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:20px}
.pq>li{display:flex;min-width:0;--ac:var(--prism)}
.pq>li:nth-child(1){grid-column:1/6}
.pq>li:nth-child(2){grid-column:6/13;--ac:var(--cyan)}
.pq>li:nth-child(3){grid-column:1/8;--ac:var(--turq)}
.pq>li:nth-child(4){grid-column:8/13}
.pq-b{position:relative;overflow:hidden;flex:1;display:flex;flex-direction:column;min-height:272px;padding:clamp(24px,2.6vw,34px);border:1px solid var(--line);background:color-mix(in srgb,var(--prism) 3.5%,var(--bg-elevated));transition:transform .25s ease,border-color .25s ease,background-color .25s ease,box-shadow .25s ease}
.pq-h{position:relative;z-index:1;display:flex;align-items:center;gap:14px}
.pq-n{font:600 13px/1 Inter,system-ui,sans-serif;letter-spacing:.04em;color:var(--mut);transition:color .25s ease}
.pq-r{position:relative;flex:1;height:1px;background:var(--line)}
.pq-r::after{content:"";position:absolute;left:0;top:0;height:1px;width:28px;background:var(--ac);transition:width .3s ease}
.pq-t{position:relative;z-index:1;margin-top:auto;padding-top:36px}
.pq-b h3{font-size:clamp(26px,2.7vw,34px);line-height:1.1;margin:0 0 12px}
.pq-b p{max-width:36ch;color:var(--mut)}
.pq-g{position:absolute;right:clamp(20px,2.4vw,32px);top:54px;width:clamp(88px,8.5vw,104px);color:var(--ac);opacity:.14;transition:opacity .3s ease,transform .3s ease;pointer-events:none}
.pq-g svg{display:block;width:100%;height:auto}
.pq-b:hover{transform:translateY(-3px);border-color:color-mix(in srgb,var(--ac) 55%,var(--line));background:color-mix(in srgb,var(--ac) 6%,var(--bg-elevated));box-shadow:0 12px 28px rgba(7,27,85,.08)}
.pq-b:hover .pq-n{color:color-mix(in srgb,var(--ac) 72%,var(--nuit))}
.pq-b:hover .pq-r::after{width:64px}
.pq-b:hover .pq-g{opacity:.24;transform:translate(-6px,-4px)}
@media(max-width:900px){.pq{grid-template-columns:1fr 1fr;gap:16px}.pq>li:nth-child(n){grid-column:auto}.pq-b{min-height:250px}}
@media(max-width:640px){.pq{grid-template-columns:1fr}.pq-b{min-height:236px}.pq-t{padding-top:28px}.pq-g{top:52px;width:88px}}
@media(prefers-reduced-motion:reduce){.pq-b:hover{transform:none!important}.pq-b:hover .pq-g{transform:none!important}}

/* ===== V17 : couche responsive (petit mobile → desktop), ajoutée sans toucher aux règles validées ===== */
:root{--gx:24px}
@media(min-width:601px) and (max-width:1199px){:root{--gx:28px}}
@media(max-width:600px){:root{--gx:20px}}
@media(max-width:359px){:root{--gx:16px}}
body{overflow-x:clip;overflow-wrap:break-word}
img,video,svg{max-width:100%}
.w{padding-left:max(var(--gx),env(safe-area-inset-left,0px));padding-right:max(var(--gx),env(safe-area-inset-right,0px))}
header{padding-left:max(var(--gx),env(safe-area-inset-left,0px));padding-right:max(var(--gx),env(safe-area-inset-right,0px))}
.logo{flex:none;min-width:0}
.g{grid-template-columns:repeat(auto-fit,minmax(min(270px,100%),1fr))}
.row{grid-template-columns:repeat(auto-fit,minmax(min(200px,100%),1fr))}
.sp{grid-template-columns:repeat(auto-fit,minmax(min(210px,100%),1fr))}
.use{grid-template-columns:repeat(auto-fit,minmax(min(240px,100%),1fr))}
.spec{grid-template-columns:repeat(auto-fit,minmax(min(220px,100%),1fr))}
.g3{grid-template-columns:repeat(auto-fit,minmax(min(260px,100%),1fr))}
.team{grid-template-columns:repeat(auto-fit,minmax(min(240px,100%),300px))}
.gh{min-height:min(78vh,760px);min-height:min(78svh,760px)}
.pcs{grid-template-columns:repeat(2,minmax(0,1fr))}.pc{padding:clamp(20px,4vw,32px)}.pp2{font-size:clamp(32px,6vw,40px)}
.seg{display:grid;width:100%;max-width:380px}.seg button{min-height:48px;padding:10px 12px}.po{min-height:48px;padding:14px}.po input{flex:none;width:22px;height:22px;margin-top:2px}
.fb{padding:clamp(20px,2.4vw,28px)}.mtd-b{padding:clamp(22px,3vw,32px)}
.sr{min-height:0!important}
.tip:hover::after,.tip:focus::after{width:min(220px,calc(100vw - 48px))}
td,th{overflow-wrap:anywhere}
#tt{width:min(calc(100vw - 32px),440px)}
.mod .panel{max-height:90vh;max-height:90dvh}
/* desktop compact → petit desktop */
@media(min-width:981px) and (max-width:1120px){nav{gap:14px!important;font-size:13.5px}.hc .btn{padding:9px 12px}}
@media(min-width:901px) and (max-width:1100px){.hg{grid-template-columns:minmax(0,1fr) minmax(0,360px);gap:40px}.hv{max-width:360px}.mt{grid-template-columns:repeat(3,1fr)}}
@media(min-width:700px) and (max-width:1100px){.fg{grid-template-columns:repeat(3,1fr)}}
@media(min-width:801px) and (max-width:1100px){.pf{grid-template-columns:repeat(6,minmax(0,1fr))}.pf1,.pf2{grid-column:span 3}.pf3{grid-column:1/-1}.pf0 .t{padding:32px}.aug{gap:40px}}
/* tablette portrait */
@media(min-width:641px) and (max-width:900px){.hg{grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);gap:32px}.hv{max-width:100%;margin-inline:0}}
@media(min-width:761px) and (max-width:1000px){.mtd>li:nth-child(n){grid-column:span 6}.mtd>li:nth-child(5){grid-column:1/-1}}
@media(max-width:1000px){.hero2 h1,.pg h1{font-size:clamp(32px,2.2vw + 26px,52px)}.gart{opacity:.35}}
/* navigation mobile / tablette */
@media(max-width:980px){
.ib{width:44px;height:44px;font-size:20px}
nav{width:min(88vw,360px);overflow-y:auto;overscroll-behavior:contain;padding-top:calc(var(--hh,72px) + 16px);padding-bottom:calc(28px + env(safe-area-inset-bottom,0px))}
nav.open{box-shadow:-16px 0 40px rgba(7,27,85,.18)}
body:has(nav.open){overflow:hidden}
nav>a,.dd>button{min-height:48px;display:flex;align-items:center}
.dd{border-bottom:1px solid var(--line);padding-bottom:6px}.dd>button{font-weight:600}
.sub a{min-height:44px;display:flex;align-items:center;font-size:16px;padding:6px 0}
.nv-rdv{justify-content:center;margin-top:14px;padding:12px 16px;background:var(--prism);color:#fff}
input,select,textarea{font-size:16px;min-height:48px;padding:12px 14px}textarea{min-height:120px}
input[type=checkbox],input[type=radio],input[type=range]{min-height:0}
label{font-size:14px}.fe{font-size:14px}
}
/* mobile */
@media(max-width:640px){
.hc .rdv{display:none}
.hg{gap:28px}.hv{max-width:min(100%,420px)}.hsv text{font-size:15px}
.pq-g{width:80px}
}
@media(max-width:600px){
section,.pos{padding:52px 0}h2{margin:4px 0 28px}.hero2{padding-bottom:48px}.lead{font-size:17px;margin-bottom:24px}
.pjs{gap:48px}.sv h3{font-size:24px}.fc h3{font-size:20px}.fc .btn{width:100%;text-align:center}
footer{padding:48px 0 calc(24px + env(safe-area-inset-bottom,0px))}.fc{padding:28px 0}
.gh h1{font-size:clamp(38px,12vw,76px)}
.panel{padding:20px}.mch{padding:16px 20px}#mcbody{padding:20px}
.bc{min-height:clamp(320px,62vh,440px)}.bp{padding:14px}
.v3,.dark .v3{height:290px}.team{gap:32px}
}
@media(max-width:560px){.fb{min-height:0}.fi{width:120px}.mod{padding:12px}
.cz-a{flex-direction:row;flex-wrap:wrap;justify-content:center;gap:0 20px;margin-top:6px}.cz-l{display:inline-flex;align-items:center;width:auto;min-height:44px;padding:10px 4px}
td,th{padding:8px 4px;font-size:14px}}
@media(max-width:520px) and (min-width:360px){.fg{grid-template-columns:1fr 1fr;gap:28px 20px}}
@media(max-width:480px){.pc .btn{display:flex;width:100%;margin-right:0;white-space:normal;text-align:center}.hero2 .btn{display:flex;width:100%;margin-right:0;justify-content:center}.cal{gap:4px}}
@media(max-width:800px){.pj{gap:16px}.pj .tx,.pj.r .tx,.pj.f .tx,.pj.br .tx,.pj.br.r .tx{aspect-ratio:auto}.pj.br .logo-showcase,.pj.br.r .logo-showcase{max-width:min(100%,520px);justify-self:start}}
/* orientation paysage téléphone */
@media(max-height:480px) and (orientation:landscape){header{padding-top:calc(4px + env(safe-area-inset-top,0px));padding-bottom:4px}.gh{min-height:0}.hero2{padding-bottom:40px}}
/* tactile : cibles ≥44 px, aucun état hover indispensable */
@media(pointer:coarse){.btn{min-height:48px;display:inline-flex;align-items:center;justify-content:center;text-align:center}.chip,.sl,.pill{min-height:44px}.chip{display:inline-flex;align-items:center}.opt{min-height:44px}.opt input{width:22px;height:22px;flex:none}.sw{width:34px;height:34px}summary{padding:10px 0}.more{padding:10px 0}.stp button{min-height:44px}footer a{padding:9px 0}.mcc{width:44px;height:44px}.lk{padding:10px 0}}
@media(hover:none){.btn:hover,.card:hover,.pf>a:hover,.pc:hover,.pc.pro:hover,.rtc:hover,.fb:hover,.mtd-b:hover,.pq-b:hover,.pc li:hover,.pq-b:hover .pq-g,.pj:hover .pl svg,.card:hover .im svg,a:hover>.tx .more,.card:hover .more{transform:none!important}.pc.pro:hover{box-shadow:inset 0 3px 0 var(--prism)}.pc li:hover{background:none;box-shadow:none}.pq-g{opacity:.2}.mtd-g{opacity:.1}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
/* ===== V18 : visuel animé du Hero agrandi (dessin, couleurs et animation inchangés) ===== */
@media(min-width:1101px){.hero2 .hg{max-width:1560px;padding-inline:clamp(28px,3.2vw,56px);grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(24px,3vw,48px)}.hero2 .hv{max-width:none;width:min(90%,600px);margin:0;justify-self:center}}
@media(min-width:901px) and (max-width:1100px){.hero2 .hg{grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:28px}.hero2 .hv{max-width:none;width:100%;margin:0}}
@media(min-width:641px) and (max-width:900px){.hero2 .hg{grid-template-columns:minmax(0,1fr) minmax(0,1.1fr);gap:20px}.hero2 .hv{max-width:none;width:100%;margin:0}}
@media(max-width:640px){.hero2 .hv{max-width:none;width:min(100%,380px);margin-inline:auto}}
/* iPhone : le défilement du menu mobile, du panier ou d'une fenêtre ne fait plus glisser la page derrière */
#mn,.mc,[role="dialog"]{overscroll-behavior:contain}