@import url('https://fonts.googleapis.com/css2?family=DM+Mono:wght@300;400&family=Manrope:wght@300;400;500;600&display=swap');
:root{--ink:#f5f5f1;--muted:#a4a5a7;--bg:#06070a;--panel:#0d0f13;--line:#282b30;--acid:#eaff2f;--pink:#ff2a91;--max:1440px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--ink);font-family:Manrope,Arial,sans-serif;font-weight:300}a{color:inherit;text-decoration:none}img{display:block;max-width:100%}.eyebrow{font:400 11px/1.5 'DM Mono',monospace;letter-spacing:.18em;color:#c3c5c7;text-transform:uppercase}.site-header{height:84px;padding:0 clamp(22px,4vw,64px);display:flex;align-items:center;justify-content:space-between;background:rgba(6,7,10,.94);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20;backdrop-filter:blur(12px)}.logo{display:flex;align-items:center;font-size:22px;letter-spacing:.08em;font-weight:400;position:relative}.logo b{font-weight:600;color:var(--acid)}.logo i{width:8px;height:8px;background:var(--pink);border-radius:50%;margin-left:8px;box-shadow:0 0 16px var(--pink)}nav{display:flex;gap:clamp(16px,2.2vw,36px)}nav a{font:400 10px 'DM Mono',monospace;letter-spacing:.12em;color:#aeb0b2;padding:35px 0}nav a:hover,nav a[aria-current=page]{color:#fff}.menu-toggle{display:none;background:0;border:0;color:#fff;font:12px 'DM Mono'}main{min-height:70vh}.hero{height:calc(100vh - 84px);min-height:650px;position:relative;overflow:hidden}.hero>img{width:100%;height:100%;object-fit:cover;object-position:center}.hero-shade{position:absolute;inset:0;background:linear-gradient(90deg,rgba(2,3,5,.88) 0%,rgba(2,3,5,.35) 52%,rgba(2,3,5,.05)),linear-gradient(0deg,rgba(2,3,5,.65),transparent 45%)}.hero-copy{position:absolute;left:clamp(24px,8vw,130px);top:50%;transform:translateY(-50%)}h1,h2,p{margin-top:0}.hero h1,.page-hero h1,.editorial h1,.art-info h1{font-weight:300;line-height:.93;letter-spacing:-.055em}.hero h1{font-size:clamp(58px,8.3vw,132px);margin:24px 0 42px}.button{display:inline-flex;gap:36px;align-items:center;background:var(--acid);color:#08090b;padding:17px 22px;border:0;text-transform:uppercase;font:500 11px 'DM Mono';letter-spacing:.08em;cursor:pointer}.button:hover{background:#fff}.hero-note{position:absolute;right:40px;bottom:35px;font:10px 'DM Mono';letter-spacing:.15em;writing-mode:vertical-rl}.intro{padding:130px max(24px,12vw);border-bottom:1px solid var(--line)}.intro h2{font-size:clamp(40px,6vw,88px);font-weight:300;max-width:1000px;line-height:1.04;letter-spacing:-.045em;margin:28px 0}.intro>p:last-child{max-width:590px;color:var(--muted);font-size:18px;line-height:1.7}.cards{max-width:var(--max);margin:auto;padding:95px clamp(22px,4vw,64px) 130px}.section-head{display:flex;align-items:end;justify-content:space-between;margin-bottom:45px}.section-head h2{font-size:40px;font-weight:300;margin:5px 0}.section-head>a,.posts a{font:11px 'DM Mono';color:var(--acid)}.art-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:44px 24px}.art-card figure{margin:0;aspect-ratio:1;overflow:hidden;background:var(--panel)}.art-card img{width:100%;height:100%;object-fit:cover;transition:transform .6s ease}.art-card:hover img{transform:scale(1.025)}.art-card>div{padding:22px 0;border-bottom:1px solid var(--line)}.art-card h2{font-size:28px;font-weight:300;margin:7px 0}.art-card p{color:var(--muted);font-size:13px}.page-hero{max-width:var(--max);margin:auto;padding:120px clamp(22px,8vw,120px) 80px}.page-hero.compact{padding-bottom:45px}.page-hero h1{font-size:clamp(60px,9vw,130px);margin:22px 0}.page-hero>p:last-child{font-size:18px;line-height:1.7;color:var(--muted);max-width:610px}.collection-links{display:flex;flex-wrap:wrap;gap:8px;margin-top:50px}.collection-links a{border:1px solid var(--line);padding:13px 16px;font:11px 'DM Mono';text-transform:uppercase}.collection-links a:hover{border-color:var(--acid);color:var(--acid)}.filters{max-width:var(--max);margin:auto;padding:0 clamp(22px,4vw,64px);display:grid;grid-template-columns:repeat(7,1fr);gap:8px}.filters select,.filters button,input,textarea,form select{min-width:0;color:#ddd;background:#101216;border:1px solid var(--line);padding:13px;font:11px 'DM Mono'}.filters button{cursor:pointer}.art-card[hidden]{display:none}.art-detail{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(360px,.65fr);min-height:calc(100vh - 84px)}.art-visual{background:#0a0b0e;padding:clamp(22px,5vw,80px);display:flex;align-items:center;justify-content:center}.art-visual img{max-height:78vh;box-shadow:0 30px 80px #000}.art-info{padding:clamp(45px,7vw,110px) clamp(26px,6vw,90px)}.art-info h1{font-size:clamp(62px,7vw,105px);margin:25px 0}.lead{font-size:20px;line-height:1.65;color:#c8c9ca}.art-info dl{margin:45px 0;border-top:1px solid var(--line)}.art-info dl div{display:flex;justify-content:space-between;padding:15px 0;border-bottom:1px solid var(--line)}dt{color:var(--muted);font-size:13px}dd{margin:0;font-size:13px}.price{font-size:28px}.editorial{max-width:var(--max);margin:auto;padding:140px clamp(24px,8vw,120px)}.split{display:grid;grid-template-columns:1fr 1fr;gap:10vw}.editorial h1{font-size:clamp(62px,8vw,125px);margin:25px 0}.editorial p{color:var(--muted);line-height:1.8}.posts{max-width:var(--max);padding:0 clamp(22px,8vw,120px) 130px;margin:auto}.posts article{display:grid;grid-template-columns:180px 1fr 1fr auto;gap:30px;align-items:start;border-top:1px solid var(--line);padding:38px 0}.posts h2{font-weight:300;font-size:27px}.posts p{color:var(--muted);line-height:1.6}form{display:grid;gap:22px}form label{font:11px 'DM Mono';letter-spacing:.1em;text-transform:uppercase}form input,form textarea,form select{width:100%;margin-top:9px;font-family:Manrope;font-size:14px}footer{height:170px;padding:0 clamp(22px,4vw,64px);border-top:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;color:var(--muted);font:10px 'DM Mono';letter-spacing:.12em}.logo.mini{font-size:16px;color:#fff}
@media(max-width:900px){.site-header{height:68px}.menu-toggle{display:block}nav{display:none;position:absolute;top:68px;left:0;right:0;background:#08090b;padding:20px 28px;flex-direction:column;gap:0;border-bottom:1px solid var(--line)}nav.open{display:flex}nav a{padding:14px 0}.hero{height:calc(100svh - 68px);min-height:570px}.art-grid{grid-template-columns:repeat(2,1fr)}.filters{grid-template-columns:repeat(2,1fr)}.art-detail,.split{grid-template-columns:1fr}.art-visual{min-height:65vh}.posts article{grid-template-columns:1fr;gap:5px}footer{height:auto;min-height:160px;flex-direction:column;justify-content:center;gap:18px}.hero-note{display:none}}
@media(max-width:560px){.art-grid{grid-template-columns:1fr}.hero h1{font-size:56px}.intro,.cards,.page-hero,.editorial{padding-top:75px;padding-bottom:75px}.section-head{align-items:start;flex-direction:column;gap:10px}.filters{grid-template-columns:1fr}.art-detail{display:block}.art-visual{min-height:auto;padding:25px}.art-info{padding:60px 24px}.collection-links{display:grid}}

/* FICHE ŒUVRE -------------------------------------------------------------
   Le cadre garde toujours les mêmes dimensions, quelle que soit la résolution
   du fichier d'origine. "contain" affiche toute la toile sans la déformer. */
.artwork-page .art-visual img{width:min(72vw,720px);height:min(72vw,720px);max-width:100%;max-height:72vh;object-fit:contain;box-shadow:none}

/* La colonne "Fond de page" du classeur ajoute l'une de ces deux classes. */
.artwork-page--noir,.artwork-page--noir main,.artwork-page--noir .art-detail,.artwork-page--noir .art-visual{background:#000}
.artwork-page--blanc,.artwork-page--blanc main,.artwork-page--blanc .art-detail,.artwork-page--blanc .art-visual,.artwork-page--blanc .art-info{background:#fff;color:#111}
.artwork-page--blanc .art-info .lead,.artwork-page--blanc .art-info dt,.artwork-page--blanc .art-info .eyebrow{color:#565656}
.artwork-page--blanc .art-info dl,.artwork-page--blanc .art-info dl div{border-color:#d8d8d8}
@media(max-width:560px){.artwork-page .art-visual img{width:min(88vw,620px);height:min(88vw,620px);max-height:72vh}}

/* LOGO --------------------------------------------------------------------
   Le fichier peut être remplacé en conservant le nom logo-supernovart.webp. */
.site-header .logo-image{width:156px;height:62px;overflow:hidden}
.site-header .logo-image img{width:100%;height:100%;object-fit:contain}

/* ACCUEIL — composition horizontale fidèle à la maquette de référence. */
.home-hero{height:330px;position:relative;overflow:hidden;border-bottom:1px solid var(--line)}
.home-hero>img{width:100%;height:100%;object-fit:cover;object-position:center}
.home-hero-shade{position:absolute;inset:0;background:linear-gradient(90deg,rgba(2,3,5,.9) 0%,rgba(2,3,5,.42) 50%,rgba(2,3,5,.18) 100%)}
.featured-panel{position:absolute;z-index:2;right:clamp(28px,7vw,110px);top:50%;width:min(330px,40vw);padding:18px 0 18px 22px;border-left:1px solid rgba(255,255,255,.3);transform:translateY(-50%)}
.featured-panel h1{margin:14px 0 12px;font-size:25px;font-weight:500;letter-spacing:.2em;text-transform:uppercase}
.featured-panel p:not(.eyebrow){font-size:13px;color:#ddd}
.featured-link{display:flex;justify-content:space-between;margin-top:14px;padding:16px 0 0;border-top:1px solid rgba(255,255,255,.5);font:600 11px 'DM Mono';letter-spacing:.08em;text-transform:uppercase}
.home-selection{padding-top:100px;max-width:none}
.home-selection .section-head h2{text-transform:uppercase;letter-spacing:.08em;font-size:clamp(26px,3vw,46px)}
.home-selection .art-grid{grid-template-columns:repeat(4,1fr)}
.home-selection .art-card h2{text-transform:uppercase;letter-spacing:.08em;font-size:21px}

/* NAVIGATION DES FICHES ---------------------------------------------------
   La croix revient à la page d'origine. Les flèches suivent la sélection
   visible après application des filtres. */
.artwork-controls{position:fixed;inset:0;z-index:30;display:flex!important;pointer-events:none}
.artwork-controls a{position:fixed;display:grid!important;place-items:center;color:#fff;background:rgba(0,0,0,.48);border:1px solid rgba(255,255,255,.28);backdrop-filter:blur(8px);pointer-events:auto;transition:background .2s,border-color .2s}
.artwork-controls a:hover{background:#000;border-color:#fff}
.artwork-close{top:104px;right:28px;width:62px;height:62px;font:200 58px/1 Manrope!important;padding:0!important}
.artwork-arrow{top:50%;width:52px;height:76px;font:300 28px/1 Manrope!important;padding:0!important;transform:translateY(-50%)}
.artwork-arrow--previous{left:22px}.artwork-arrow--next{right:22px}
.artwork-controls a[hidden]{display:none!important}
.artwork-page--blanc .artwork-controls a{color:#111;background:rgba(255,255,255,.76);border-color:rgba(0,0,0,.3)}

@media(max-width:900px){.site-header .logo-image{width:125px;height:58px}.home-hero{height:410px}.featured-panel{right:24px;width:min(330px,68vw)}.home-selection .art-grid{grid-template-columns:repeat(2,1fr)}.artwork-close{top:84px;right:16px}.artwork-arrow--previous{left:10px}.artwork-arrow--next{right:10px}}
@media(max-width:560px){.home-hero{height:480px}.home-hero-shade{background:linear-gradient(0deg,rgba(2,3,5,.92),rgba(2,3,5,.08))}.featured-panel{top:auto;right:24px;left:24px;bottom:30px;width:auto;transform:none}.home-selection .art-grid{grid-template-columns:1fr}.artwork-close{width:54px;height:54px;font-size:48px!important}.artwork-arrow{width:44px;height:64px}}

/* ACCUEIL FINAL — proportions et hiérarchie de la maquette fournie. */
.site-header .logo-image{width:188px;height:72px}
.home-page .site-header{position:absolute;inset:0 0 auto;height:84px;background:linear-gradient(180deg,rgba(2,3,5,.92),rgba(2,3,5,.28));border-bottom-color:rgba(255,255,255,.12)}
.home-hero{height:calc(100svh - 84px);min-height:680px}
.home-page .home-hero{height:100svh}
.home-hero>img{object-position:center 42%}
.home-hero-shade{background:linear-gradient(90deg,rgba(2,3,5,.96) 0%,rgba(2,3,5,.72) 27%,rgba(2,3,5,.08) 66%,rgba(2,3,5,.52) 100%)}
.home-hero-copy{position:absolute;z-index:2;left:clamp(30px,5vw,78px);top:50%;width:min(490px,42vw);transform:translateY(-48%)}
.home-hero-copy h1{margin:24px 0 14px;font-size:clamp(48px,5.3vw,82px);font-weight:300;letter-spacing:.18em;text-transform:uppercase}
.home-hero-copy h2{margin:0 0 34px;font-size:clamp(22px,2.4vw,36px);font-weight:300;line-height:1.25;letter-spacing:.18em;text-transform:uppercase}
.hero-outline-button{display:inline-flex;align-items:center;justify-content:space-between;gap:54px;padding:18px 22px;border:1px solid rgba(255,255,255,.7);font:500 11px 'DM Mono';letter-spacing:.1em;text-transform:uppercase}
.hero-outline-button:hover{background:#fff;color:#07080a}
.home-hero-copy blockquote{margin:42px 0 0;font:italic 18px/1.55 Georgia,serif;color:#d8d8d8}
.home-hero-copy cite,.space-banner cite{display:block;margin-top:15px;font:400 10px 'DM Mono';letter-spacing:.26em;font-style:normal}
.featured-panel{right:clamp(28px,5vw,78px);width:280px;background:rgba(4,5,7,.22)}
.home-selection{padding-top:72px;padding-bottom:90px}
.home-selection .art-card figure{aspect-ratio:1.22/1}
.home-selection .art-card>div{border-bottom:0}

/* Le visuel de référence est recadré dans le navigateur pour isoler la Terre. */
.space-banner{height:285px;position:relative;display:grid;place-items:center;overflow:hidden;background:#020307 url('../pictures/site/space-earth-banner-reference.webp') center 82%/100% auto no-repeat;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.space-banner::before{content:"";position:absolute;inset:0;background:rgba(2,3,6,.18)}
.space-banner>div{position:relative;z-index:1;text-align:center}
.space-banner blockquote{margin:0;font:italic clamp(20px,2.2vw,31px)/1.45 Georgia,serif;text-shadow:0 2px 16px #000}

/* ARTICLES ILLUSTRÉS ------------------------------------------------------ */
.editorial-posts,.journal-feature{max-width:var(--max);margin:auto;padding:0 clamp(22px,8vw,120px) 130px}
.editorial-posts article,.journal-feature{display:grid;grid-template-columns:minmax(280px,1.25fr) 1fr;gap:clamp(30px,6vw,90px);align-items:center;margin-bottom:80px}
.editorial-posts img,.journal-feature img{width:100%;height:440px;object-fit:cover}
.editorial-posts h2,.journal-feature h2{font-size:clamp(32px,4vw,58px);font-weight:300;letter-spacing:-.035em}
.editorial-posts p,.journal-feature p{color:var(--muted);line-height:1.75}
.journal-feature{padding-bottom:100px}

@media(max-width:900px){.site-header .logo-image{width:142px;height:60px}.home-hero{height:760px;min-height:0}.home-hero-copy{top:44%;width:55vw}.featured-panel{bottom:35px;top:auto;transform:none}.space-banner{height:230px;background-size:auto 760px;background-position:center 82%}.editorial-posts article,.journal-feature{grid-template-columns:1fr}.editorial-posts img,.journal-feature img{height:360px}}
@media(max-width:560px){.home-hero{height:760px}.home-hero-copy{top:32%;left:24px;right:24px;width:auto;transform:none}.home-hero-copy h1{font-size:38px}.home-hero-copy h2{font-size:19px}.home-hero-copy blockquote{font-size:15px}.featured-panel{left:24px;right:24px;bottom:32px}.space-banner{height:210px;background-size:auto 620px;background-position:center 82%}.space-banner blockquote{font-size:17px;padding:0 22px}.editorial-posts,.journal-feature{padding-left:24px;padding-right:24px}.editorial-posts img,.journal-feature img{height:250px}}