/* Shared presentation for the studio, services, projects and contact pages. */

:root{--bg:#050505;--card:#101010;--text:#f5f5f5;--muted:#a7a7a7;--line:#292929;--accent:#fff}
*{box-sizing:border-box}html{scroll-behavior:smooth;background:var(--bg)}body{margin:0;background:transparent;color:var(--text);font-family:Arial,Helvetica,sans-serif;line-height:1.6}
#slideshowBackground{position:fixed;inset:0;z-index:0;overflow:hidden;pointer-events:none;background:#050505}
#slideshowBackground img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:0;filter:brightness(.62) saturate(.75);transition:opacity 1.5s ease}
#slideshowBackground img.active{opacity:1}
#slideshowBackground:after{content:"";position:absolute;inset:0;background:rgba(0,0,0,.48)}
body>header,body>section,body>#contact,body>footer{position:relative;z-index:1}
nav{position:fixed;top:0;width:100%;z-index:10;background:rgba(5,5,5,.88);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.nav{max-width:1150px;margin:auto;padding:14px 22px;display:flex;align-items:center;justify-content:space-between}
.nav img{height:46px;width:46px;object-fit:cover;border-radius:50%;background:#fff}.links{display:flex;gap:25px}.links a{color:#ddd;text-decoration:none;font-size:14px}.links a:hover{color:#fff}
.hero{min-height:100vh;display:flex;align-items:center;justify-content:center;text-align:center;padding:110px 22px 70px;background:radial-gradient(circle at center,rgba(20,20,20,.35) 0,rgba(5,5,5,.48) 75%)}
.hero-inner{max-width:900px}.hero-logo{width:min(280px,65vw);border-radius:50%;margin-bottom:25px;filter:drop-shadow(0 0 30px #000)}
.kicker{text-transform:uppercase;letter-spacing:5px;font-size:12px;color:#aaa}.hero h1{font-size:clamp(44px,9vw,88px);line-height:.95;margin:12px 0}.hero p{max-width:650px;margin:22px auto;color:#bbb;font-size:18px}
.btn{display:inline-block;padding:14px 24px;border:1px solid #fff;color:#000;background:#fff;text-decoration:none;font-weight:700;margin:8px;border-radius:3px}.btn.alt{background:transparent;color:#fff}
section{max-width:1150px;margin:auto;padding:95px 22px}.title{text-align:center;font-size:40px;margin:0 0 12px}.sub{text-align:center;color:var(--muted);max-width:650px;margin:0 auto 45px}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.card{background:var(--card);border:1px solid var(--line);padding:28px;border-radius:8px}.card h3{margin-top:0;font-size:21px}.card p{color:#aaa}
.about{display:grid;grid-template-columns:1fr 1fr;gap:45px;align-items:center}.about-box{border:1px solid var(--line);padding:35px;background:#0d0d0d}.about h2{font-size:42px;line-height:1.05}.about p{color:#aaa}
.cta{background:rgba(255,255,255,.92);color:#000;text-align:center;padding:75px 22px}.cta h2{font-size:42px;margin:0 0 10px}.cta p{color:#444}
footer{border-top:1px solid var(--line);padding:30px 22px;text-align:center;color:#777}
@media(max-width:750px){.links{display:none}.grid,.about{grid-template-columns:1fr}.hero{min-height:92vh}.title{font-size:32px}.about h2{font-size:34px}}

.photo-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.photo-card{background:#0d0d0d;border:1px solid #292929;border-radius:8px;overflow:hidden;aspect-ratio:4/3}
.photo-card img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .35s ease;cursor:zoom-in}
.photo-card:hover img{transform:scale(1.04)}
.lightbox{position:fixed;inset:0;z-index:30;background:rgba(0,0,0,.94);display:none;align-items:center;justify-content:center;padding:60px 24px 24px}
.lightbox.open{display:flex}.lightbox img{max-width:min(1200px,100%);max-height:100%;object-fit:contain;border-radius:4px}
.lightbox-close{position:absolute;top:15px;right:22px;border:1px solid #777;background:#111;color:#fff;font-size:28px;line-height:1;padding:8px 14px;cursor:pointer;border-radius:4px}
.lightbox-close:hover{background:#fff;color:#000}.photo-card img:focus-visible,.lightbox-close:focus-visible{outline:2px solid #fff;outline-offset:3px}
@media(max-width:750px){.photo-grid{grid-template-columns:1fr 1fr}}
@media(max-width:480px){.photo-grid{grid-template-columns:1fr}}
.account-btn{display:inline-block;padding:9px 15px;border:1px solid #fff;border-radius:3px;color:#fff!important;text-decoration:none!important;font-weight:700}.account-btn:hover{background:#fff;color:#000!important}
.media-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.media-card{background:var(--card);border:1px solid var(--line);padding:22px;border-radius:8px;min-width:0}.media-card h3{margin:0 0 8px}.media-card p{color:var(--muted);font-size:14px;min-height:44px}.media-card input[type=file]{display:block;width:100%;margin:16px 0;color:#bbb;font-size:13px}.media-card audio,.media-card video,.image-preview{display:block;width:100%;margin-top:14px}.media-card audio{height:44px}.media-card video,.image-preview{aspect-ratio:16/10;background:#050505;object-fit:contain;border-radius:5px}.media-card audio:disabled{opacity:.45}.image-preview{display:grid;place-items:center;color:#777;text-align:center;padding:16px}.image-preview img{max-width:100%;max-height:100%;object-fit:contain}.media-card audio,.media-card video{accent-color:#fff}@media(max-width:750px){.media-grid{grid-template-columns:1fr}}
body[data-page] > header,body[data-page] > section,body[data-page] > #contact{display:none}
body[data-page="studio"] > #studio,body[data-page="services"] > #services,body[data-page="galerie"] > #galerie,body[data-page="lecteurs"] > #lecteurs,body[data-page="projets"] > #projets,body[data-page="contact"] > #contact{display:block}
body[data-page] > .lightbox:not(.open){display:none}

:root{--bg:#080909;--card:rgba(13,15,16,.84);--text:#f5f4f1;--muted:#b1b0aa;--line:rgba(255,255,255,.13);--accent:#d6b987}
html{scroll-padding-top:88px;}body{font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;letter-spacing:.005em;-webkit-font-smoothing:antialiased}
#slideshowBackground img{filter:brightness(.48) saturate(.72);transform:scale(1.025);transition:opacity 1.6s ease,transform 7s ease}#slideshowBackground img.active{transform:scale(1)}#slideshowBackground:after{background:linear-gradient(180deg,rgba(4,5,5,.67),rgba(4,5,5,.47) 48%,rgba(4,5,5,.76))}
nav{background:rgba(7,8,8,.78);border-bottom:1px solid rgba(255,255,255,.1);box-shadow:0 8px 32px rgba(0,0,0,.15)}.nav{min-height:78px;padding:12px 28px;gap:24px}.nav img{height:48px;width:48px;border:1px solid rgba(255,255,255,.55);box-shadow:0 0 0 4px rgba(255,255,255,.05)}.links{align-items:center;gap:clamp(12px,2vw,27px)}.links a{font-size:13px;letter-spacing:.025em;transition:color .2s ease,background .2s ease}.links a:hover,.links a[aria-current="page"]{color:var(--accent)}
.account-btn{padding:9px 15px;border-color:rgba(214,185,135,.7);color:var(--accent)!important;border-radius:999px}.account-btn:hover{background:var(--accent)!important;color:#10100e!important}
.menu-toggle{display:none;position:relative;width:44px;height:44px;padding:0;margin:0;border:1px solid var(--line);border-radius:50%;background:rgba(255,255,255,.06);color:#fff;align-items:center;justify-content:center;cursor:pointer}.menu-toggle span,.menu-toggle:before,.menu-toggle:after{content:"";display:block;width:17px;height:1.5px;background:currentColor;position:absolute;transition:transform .2s ease,opacity .2s ease}.menu-toggle span{position:relative}.menu-toggle:before{transform:translateY(-5px)}.menu-toggle:after{transform:translateY(5px)}.menu-toggle[aria-expanded="true"] span{opacity:0}.menu-toggle[aria-expanded="true"]:before{transform:rotate(45deg)}.menu-toggle[aria-expanded="true"]:after{transform:rotate(-45deg)}
.hero{min-height:100svh;padding:140px 24px 88px;background:radial-gradient(ellipse at 50% 44%,rgba(20,20,20,.12),rgba(4,5,5,.28) 70%)}.hero-inner{max-width:850px}.hero-logo{width:min(228px,51vw);border:8px solid rgba(255,255,255,.94);background:#fff;box-shadow:0 22px 75px rgba(0,0,0,.46);margin-bottom:28px}.kicker{color:var(--accent);font-size:11px;font-weight:700;letter-spacing:.24em}.hero h1{font-size:clamp(48px,9vw,96px);font-weight:760;letter-spacing:.075em;line-height:.98;text-shadow:0 8px 30px rgba(0,0,0,.4)}.hero p{color:rgba(245,244,241,.82);font-size:clamp(16px,2vw,19px);line-height:1.8}
.btn{padding:14px 22px;border:1px solid var(--accent);border-radius:999px;background:var(--accent);color:#15130f;letter-spacing:.06em;font-size:12px;transition:transform .2s ease,background .2s ease,box-shadow .2s ease}.btn:hover{transform:translateY(-2px);background:#ead6b5;box-shadow:0 10px 28px rgba(0,0,0,.24)}.btn.alt{border-color:rgba(255,255,255,.55);color:#fff;background:rgba(8,9,9,.25);backdrop-filter:blur(8px)}.btn.alt:hover{border-color:var(--accent);color:var(--accent);background:rgba(8,9,9,.55)}
section{max-width:1180px;padding:clamp(72px,9vw,116px) 26px}.title{font-size:clamp(30px,4vw,43px);font-weight:650;letter-spacing:-.035em}.sub{line-height:1.8;color:rgba(245,244,241,.68)}.grid,.photo-grid,.media-grid{gap:18px}.card,.about-box,.media-card{background:linear-gradient(145deg,rgba(18,20,20,.91),rgba(9,10,10,.86));border:1px solid var(--line);border-radius:14px;box-shadow:0 16px 42px rgba(0,0,0,.16);backdrop-filter:blur(10px);transition:transform .25s ease,border-color .25s ease}.card{padding:30px}.card:hover,.media-card:hover{transform:translateY(-4px);border-color:rgba(214,185,135,.48)}.card h3,.media-card h3{font-size:17px;font-weight:650}.card p,.about p{line-height:1.8;color:rgba(245,244,241,.7)}.about{gap:clamp(30px,6vw,74px)}.about h2{font-size:clamp(34px,5vw,54px);letter-spacing:-.04em;line-height:1.05}.about-box{padding:clamp(26px,4vw,40px)}
.photo-card{border:1px solid rgba(255,255,255,.16);border-radius:12px;box-shadow:0 12px 28px rgba(0,0,0,.24)}.photo-card img{transition:transform .55s cubic-bezier(.2,.7,.2,1),filter .3s ease;filter:saturate(.86)}.photo-card:hover img{transform:scale(1.055);filter:saturate(1.08)}.lightbox{background:rgba(4,5,5,.96);backdrop-filter:blur(14px)}
.media-card{padding:24px}.media-card p{line-height:1.65;color:rgba(245,244,241,.66)}.media-card label{font-size:12px;color:var(--accent);font-weight:650;letter-spacing:.04em}.media-card input[type=file]{border:1px dashed rgba(255,255,255,.22);border-radius:9px;padding:12px;background:rgba(255,255,255,.035)}.media-card input[type=file]::file-selector-button{border:0;border-radius:999px;background:var(--accent);color:#17140f;padding:8px 12px;margin-right:10px;font-weight:650;cursor:pointer}.media-card audio,.media-card video,.image-preview{border-radius:10px}.image-preview{border:1px solid rgba(255,255,255,.08);color:#aaa}
.cta{margin:0 auto;max-width:1180px;border:1px solid rgba(214,185,135,.36);border-radius:18px;background:linear-gradient(135deg,rgba(24,24,21,.95),rgba(12,13,13,.93));color:var(--text);padding:clamp(46px,7vw,78px) 24px;box-shadow:0 18px 60px rgba(0,0,0,.2)}.cta h2{font-size:clamp(32px,4vw,44px);letter-spacing:-.035em}.cta p{color:rgba(245,244,241,.7);line-height:1.8}footer{margin-top:70px;border-color:rgba(255,255,255,.1);padding:27px 22px;color:rgba(245,244,241,.52);font-size:12px;letter-spacing:.035em}:focus-visible{outline:2px solid var(--accent);outline-offset:4px}
@media(max-width:850px){.nav{padding-inline:20px}.menu-toggle{display:flex}.links{display:none;position:absolute;left:16px;right:16px;top:calc(100% + 10px);padding:16px;background:rgba(9,10,10,.97);border:1px solid var(--line);border-radius:14px;box-shadow:0 18px 50px rgba(0,0,0,.45);backdrop-filter:blur(16px);flex-direction:column;align-items:stretch;gap:4px}.links.is-open{display:flex}.links a{padding:11px 13px;border-radius:8px}.links a:hover,.links a[aria-current="page"]{background:rgba(214,185,135,.09)}.account-btn{text-align:center;margin-top:6px}.grid,.photo-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.media-grid{grid-template-columns:1fr}}
@media(max-width:560px){.nav{min-height:70px}.hero{padding-top:118px}.hero-logo{width:min(195px,55vw);margin-bottom:22px}.hero h1{letter-spacing:.055em}.hero .btn{display:block;width:min(310px,100%);margin:10px auto}.grid,.about{grid-template-columns:1fr}.about-box{padding:25px}.photo-grid{gap:10px}.photo-card{aspect-ratio:1/1}.cta{margin-inline:16px;border-radius:14px}.cta .btn{margin-top:12px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}
body[data-page="contact"]{min-height:100svh;display:flex;flex-direction:column;justify-content:space-between}body[data-page="contact"]>#contact{display:flex!important;flex:1 0 auto;flex-direction:column;align-items:center;justify-content:center;text-align:center;width:min(850px,calc(100% - 40px));min-height:min(500px,calc(100svh - 155px));margin:100px auto 26px;padding:clamp(36px,7vw,76px) clamp(24px,6vw,64px);border:1px solid rgba(255,255,255,.22);border-radius:22px;background:rgba(9,11,11,.52);backdrop-filter:blur(13px);-webkit-backdrop-filter:blur(13px);box-shadow:0 24px 80px rgba(0,0,0,.24)}body[data-page="contact"]>#contact h2{margin:0 0 12px}body[data-page="contact"]>#contact p{max-width:590px;margin:0 auto 20px}body[data-page="contact"]>footer{width:100%;margin-top:auto}
@media(max-width:560px){body[data-page="contact"]>#contact{width:calc(100% - 28px);min-height:min(440px,calc(100svh - 130px));margin:88px auto 20px;padding:38px 22px;border-radius:17px}}



/* Le petit logo du menu et le logo principal changent ensemble avec un fondu visible. */
img[src="pa-studio-logo.jpeg"]{transition:opacity .8s ease,transform .8s ease!important}
img[src="pa-studio-logo.jpeg"].logo-dim{opacity:.02!important;transform:scale(.88)}
.brand img.logo-inverted,.logo.logo-inverted{filter:invert(1)}
.hero-logo.logo-inverted{filter:invert(1) drop-shadow(0 0 30px #000)}



.page-back{display:inline-flex;align-items:center;justify-content:center;gap:7px;padding:9px 13px;border:1px solid rgba(255,255,255,.2);border-radius:999px;background:rgba(255,255,255,.035);color:rgba(245,244,241,.82);font-size:12px;font-weight:600;letter-spacing:.025em;text-decoration:none;white-space:nowrap;transition:color .2s ease,border-color .2s ease,background .2s ease}.page-back:hover{color:var(--accent);border-color:rgba(214,185,135,.55);background:rgba(214,185,135,.08)}


/* Le petit logo reste rond; le logo principal utilise les nouvelles variantes horizontales. */
#logoSmall{width:48px;height:48px;object-fit:cover;border:1px solid rgba(255,255,255,.55);border-radius:50%;background:#fff;box-shadow:0 0 0 4px rgba(255,255,255,.05);transition:opacity .9s ease,filter .1s linear!important}
#logoMain{display:block;width:min(620px,86vw);height:auto;max-height:min(48svh,430px);object-fit:contain;margin:0 auto clamp(12px,2vw,24px);border:0;border-radius:0;background:transparent;box-shadow:none;filter:none;transition:opacity .9s ease!important}
#logoSmall.logo-dim,#logoMain.logo-dim{opacity:.01!important}
#logoSmall.logo-inverted{filter:invert(1)!important}
@media(max-width:560px){#logoSmall{width:46px;height:46px}#logoMain{width:94vw;max-height:40svh;margin-bottom:14px}}

#logoMain.logo-inverted{filter:invert(1)!important}