/* Music All School — charte 2026
   Noir, blanc, rouge du logo ; titres en Cormorant Garamond (écho au logo), texte en Inter. */
:root{
  --noir:#0d0d0d;
  --noir-2:#171717;
  --ivoire:#f7f4ef;
  --blanc:#fff;
  --rouge:#d11a1f;
  --rouge-fonce:#a8121a;
  --texte:#2b2b2b;
  --gris:#6b6b6b;
  --filet:#e4ded5;
  --serif:'Cormorant Garamond',Georgia,'Times New Roman',serif;
  --sans:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;
  --largeur:1180px;
  --rayon:2px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:var(--sans);font-size:17px;line-height:1.7;color:var(--texte);background:var(--blanc);-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
sup{font-size:.55em;line-height:0;vertical-align:.7em}
a{color:inherit}
h1,h2,h3{font-family:var(--serif);font-weight:500;line-height:1.1;margin:0;color:var(--noir)}
p{margin:0 0 1em}
.conteneur{max-width:var(--largeur);margin:0 auto;padding:0 28px}
.surtitre{font-size:12px;font-weight:600;letter-spacing:.22em;text-transform:uppercase;color:var(--rouge);margin:0 0 18px}
.filet{display:block;width:56px;height:2px;background:var(--rouge);border:0;margin:26px 0}
.centre{text-align:center}
.centre .filet{margin-left:auto;margin-right:auto}
.lien-sr{position:absolute;left:-9999px}
.lien-sr:focus{left:16px;top:16px;z-index:100;background:#fff;padding:8px 14px}

/* Boutons */
.btn{display:inline-block;font-family:var(--sans);font-size:13px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;text-decoration:none;padding:16px 30px;border:1px solid var(--rouge);background:var(--rouge);color:#fff;border-radius:var(--rayon);transition:background .25s,color .25s,border-color .25s}
.btn:hover{background:var(--rouge-fonce);border-color:var(--rouge-fonce)}
.btn--ligne{background:transparent;border-color:rgba(255,255,255,.6)}
.btn--ligne:hover{background:#fff;border-color:#fff;color:var(--noir)}
.btn--blanc{background:#fff;border-color:#fff;color:var(--noir)}
.btn--blanc:hover{background:var(--noir);border-color:var(--noir);color:#fff}
.fleche{font-size:13px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;text-decoration:none;color:var(--rouge)}
.fleche::after{content:"→";display:inline-block;margin-left:10px;transition:transform .25s}
.fleche:hover::after{transform:translateX(5px)}

/* En-tête */
.entete{position:absolute;top:0;left:0;right:0;z-index:20;color:#fff}
.entete .conteneur{display:flex;align-items:center;justify-content:space-between;height:104px}
.entete .logo img{height:88px;width:auto}
.nav{display:flex;align-items:center;gap:34px}
.nav ul{display:flex;gap:30px;list-style:none;margin:0;padding:0}
.nav li{position:relative}
.nav a{font-size:13px;font-weight:500;letter-spacing:.12em;text-transform:uppercase;text-decoration:none;color:#fff;padding:8px 0;display:block;opacity:.88;transition:opacity .2s}
.nav a:hover,.nav a[aria-current]{opacity:1}
.nav a[aria-current]{box-shadow:inset 0 -2px 0 var(--rouge)}
.nav .sous{display:none;position:absolute;top:100%;left:-20px;min-width:220px;background:var(--noir);padding:12px 20px;flex-direction:column;gap:0}
.nav li:hover>.sous,.nav li:focus-within>.sous{display:flex}
.nav .sous a{text-transform:none;letter-spacing:.02em;font-size:15px;padding:8px 0}
.nav .btn{padding:12px 20px;opacity:1}
.burger{display:none;background:none;border:0;color:#fff;width:44px;height:44px;cursor:pointer;padding:10px}
.burger span{display:block;height:2px;background:currentColor;margin:5px 0;transition:transform .25s,opacity .25s}

/* Ouverture */
.ouverture{position:relative;min-height:min(92vh,880px);display:flex;align-items:center;color:#fff;background:var(--noir)}
.ouverture::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(10,10,10,.88) 0%,rgba(10,10,10,.62) 48%,rgba(10,10,10,.25) 100%),linear-gradient(0deg,rgba(10,10,10,.6),rgba(10,10,10,0) 40%)}
.ouverture .conteneur{position:relative;width:100%;padding-top:110px;padding-bottom:80px}
.ouverture .surtitre{color:#fff;opacity:.85}
.ouverture .surtitre::before{content:"";display:inline-block;width:34px;height:1px;background:var(--rouge);vertical-align:middle;margin-right:14px}
.ouverture h1{color:#fff;font-size:clamp(52px,8vw,104px);font-weight:500;letter-spacing:-.01em}
.ouverture h1 em{font-style:italic;color:#fff}
.ouverture .disciplines{font-family:var(--serif);font-style:italic;font-size:clamp(22px,2.4vw,28px);opacity:.9;margin:22px 0 40px}
.ouverture .actions{display:flex;flex-wrap:wrap;gap:14px}
.defiler{position:absolute;left:50%;bottom:26px;transform:translateX(-50%);width:1px;height:46px;background:linear-gradient(rgba(255,255,255,.7),rgba(255,255,255,0))}

/* Images de fond (vraies <img> : tailles adaptées à l'écran, AVIF/WebP) */
.fond{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0}
.ouverture::before,.chiffres::before,.page-tete::before{z-index:1}
.ouverture .conteneur,.chiffres .conteneur,.page-tete .conteneur,.defiler{z-index:2}
.defiler{position:absolute}

/* Sections */
.section{padding:120px 0}
.section--ivoire{background:var(--ivoire)}
.section--noir{background:var(--noir);color:#d9d9d9}
.section--noir h2,.section--noir h3{color:#fff}
.section h2{font-size:clamp(38px,4.6vw,56px)}
.intro-section{max-width:640px;margin:0 auto 64px}
.intro-section p{color:var(--gris)}

/* L'école */
.ecole{display:grid;grid-template-columns:1.05fr 1fr;gap:88px;align-items:center}
.ecole .visuel{position:relative}
.ecole .visuel img{width:100%;aspect-ratio:4/3;object-fit:cover;filter:grayscale(1) contrast(1.05)}
.ecole .visuel::after{content:"";position:absolute;inset:24px -24px -24px 24px;border:1px solid var(--rouge);z-index:-1}
.ecole .texte p{font-size:18px}
.lieux{display:grid;grid-template-columns:1fr 1fr;gap:28px;margin:36px 0 40px;padding-top:30px;border-top:1px solid var(--filet)}
.lieux strong{display:block;font-family:var(--serif);font-size:24px;font-weight:600;color:var(--noir);line-height:1.2}
.lieux span{font-size:14px;color:var(--gris)}
.mention{font-size:14px;color:var(--gris);margin-top:22px}
.mention::before{content:"";display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--rouge);margin-right:10px;vertical-align:middle}

/* Cours */
.cours{display:grid;grid-template-columns:repeat(3,1fr);gap:32px}
.carte{background:#fff;display:flex;flex-direction:column;text-decoration:none;color:inherit;transition:transform .35s,box-shadow .35s}
.carte:hover{transform:translateY(-6px);box-shadow:0 24px 50px -24px rgba(0,0,0,.28)}
.carte .image{overflow:hidden;aspect-ratio:4/3;background:var(--noir)}
.carte .image img{width:100%;height:100%;object-fit:cover;transition:transform .8s}
.carte:hover .image img{transform:scale(1.05)}
.carte .corps{padding:34px 34px 38px;display:flex;flex-direction:column;flex:1;border-top:2px solid var(--rouge)}
.carte .num{font-family:var(--serif);font-style:italic;font-size:18px;color:var(--rouge)}
.carte h3{font-size:34px;margin:6px 0 14px}
.carte p{font-size:15px;color:var(--gris);flex:1}
.carte .fleche{margin-top:10px}

/* Chiffres */
.chiffres{position:relative;color:#fff;background:var(--noir);padding:110px 0}
.chiffres::before{content:"";position:absolute;inset:0;background:rgba(10,10,10,.8)}
.chiffres .conteneur{position:relative}
.chiffres h2{color:#fff;font-size:clamp(38px,4.6vw,56px)}
.chiffres ul{list-style:none;margin:60px 0 0;padding:0;display:grid;grid-template-columns:repeat(4,1fr)}
.chiffres li{text-align:center;padding:10px 20px;border-left:1px solid rgba(255,255,255,.18)}
.chiffres li:first-child{border-left:0}
.chiffres b{display:block;font-family:var(--serif);font-weight:500;font-size:clamp(60px,7vw,92px);line-height:1}
.chiffres span{display:block;margin-top:14px;font-size:12px;font-weight:600;letter-spacing:.22em;text-transform:uppercase;color:rgba(255,255,255,.75)}

/* Journal */
.journal-tete{display:flex;justify-content:space-between;align-items:flex-end;gap:30px;margin-bottom:56px}
.articles{display:grid;grid-template-columns:repeat(3,1fr);gap:40px}
.article{text-decoration:none;color:inherit;display:block}
.article .image{overflow:hidden;aspect-ratio:3/2;margin-bottom:24px}
.article img{width:100%;height:100%;object-fit:cover;transition:transform .8s}
.article:hover img{transform:scale(1.05)}
.article time{font-size:12px;font-weight:600;letter-spacing:.18em;text-transform:uppercase;color:var(--rouge)}
.article h3{font-size:28px;margin:10px 0 12px;transition:color .2s}
.article:hover h3{color:var(--rouge)}
.article p{font-size:15px;color:var(--gris);margin:0}

/* Appel */
.appel{background:var(--rouge);color:#fff;padding:84px 0}
.appel .conteneur{display:flex;align-items:center;justify-content:space-between;gap:40px}
.appel h2{color:#fff;font-size:clamp(32px,3.8vw,46px);max-width:700px}
.appel h2 em{font-style:italic}

/* Pied de page */
.pied{background:var(--noir);color:#a9a9a9;font-size:15px;padding:96px 0 0}
.pied .grille{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:48px;padding-bottom:72px}
.pied img{height:84px;width:auto;margin-bottom:24px}
.pied h3{font-family:var(--sans);font-size:12px;font-weight:600;letter-spacing:.22em;text-transform:uppercase;color:#fff;margin-bottom:22px}
.pied p{margin:0 0 18px}
.pied strong{color:#fff;font-weight:500}
.pied a{text-decoration:none;transition:color .2s}
.pied a:hover{color:#fff}
.pied ul{list-style:none;margin:0;padding:0}
.pied li{margin-bottom:10px}
.pied .bas{border-top:1px solid rgba(255,255,255,.1);padding:26px 0;font-size:13px;display:flex;justify-content:space-between;gap:20px}

/* Apparition au défilement */
.reveler{opacity:0;transform:translateY(24px);transition:opacity .9s ease,transform .9s ease}
.reveler.vu{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.reveler{opacity:1;transform:none;transition:none}html{scroll-behavior:auto}}

/* Tablette */
@media (max-width:1024px){
  .nav ul{gap:20px}
  .nav .btn{display:none}
  .ecole{gap:56px}
  .cours,.articles{gap:24px}
  .carte .corps{padding:28px}
  .pied .grille{grid-template-columns:1fr 1fr}
}
/* Mobile */
@media (max-width:820px){
  body{font-size:16px}
  .burger{display:block;position:relative;z-index:30}
  .nav{position:fixed;inset:0;background:var(--noir);flex-direction:column;justify-content:center;gap:30px;opacity:0;visibility:hidden;transition:opacity .3s,visibility .3s}
  .nav ul{flex-direction:column;align-items:center;gap:6px}
  .nav a{font-family:var(--serif);font-size:30px;text-transform:none;letter-spacing:0}
  .nav .sous{display:none!important}
  .nav .btn{display:inline-block;font-family:var(--sans);font-size:13px;text-transform:uppercase;letter-spacing:.14em}
  .menu-ouvert .nav{opacity:1;visibility:visible}
  .menu-ouvert .burger span:nth-child(1){transform:translateY(7px) rotate(45deg)}
  .menu-ouvert .burger span:nth-child(2){opacity:0}
  .menu-ouvert .burger span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
  .entete .conteneur{height:88px}
  .entete .logo img{height:62px}
  .ouverture{min-height:min(88vh,760px)}
  .ouverture .fond{object-position:62% center}
  .ouverture::before{background:linear-gradient(0deg,rgba(10,10,10,.92) 0%,rgba(10,10,10,.55) 60%,rgba(10,10,10,.45) 100%)}
  .section{padding:84px 0}
  .ecole{grid-template-columns:1fr;gap:56px}
  .ecole .visuel{margin-right:24px}
  .ecole .visuel img{aspect-ratio:4/3}
  .cours,.articles{grid-template-columns:1fr;gap:28px}
  .chiffres ul{grid-template-columns:1fr 1fr;row-gap:40px}
  .chiffres li:nth-child(3){border-left:0}
  .journal-tete,.appel .conteneur{flex-direction:column;align-items:flex-start}
  .pied .grille{grid-template-columns:1fr;gap:40px}
  .pied .bas{flex-direction:column}
}

/* ===== Pages intérieures ===== */

/* En-tête de page */
.page-tete{position:relative;min-height:min(64vh,560px);display:flex;align-items:flex-end;color:#fff;background:var(--noir)}
.page-tete::before{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(10,10,10,.9) 0%,rgba(10,10,10,.55) 50%,rgba(10,10,10,.6) 78%,rgba(10,10,10,.85) 100%)}
.page-tete .conteneur{position:relative;width:100%;padding-top:150px;padding-bottom:72px}
.page-tete .surtitre{color:#fff;opacity:.85}
.page-tete .surtitre::before{content:"";display:inline-block;width:34px;height:1px;background:var(--rouge);vertical-align:middle;margin-right:14px}
.page-tete .surtitre a{text-decoration:none}
.page-tete .surtitre a:hover{color:var(--rouge)}
.page-tete h1{color:#fff;font-size:clamp(44px,6.4vw,84px);max-width:900px}
.page-tete h1 em{font-style:italic}
.page-tete .chapo{font-family:var(--serif);font-style:italic;font-size:clamp(20px,2.2vw,26px);opacity:.9;margin:18px 0 0;max-width:720px}
.page-tete--sobre{min-height:min(48vh,420px)}

/* Texte courant */
.prose{max-width:720px}
.prose h2{font-size:clamp(32px,3.6vw,44px);margin:64px 0 18px}
.prose h3{font-size:28px;margin:40px 0 12px}
.prose h4{font-family:var(--sans);font-size:13px;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--rouge);margin:34px 0 10px}
.prose > :first-child{margin-top:0}
.prose a{color:var(--rouge)}
.prose p,.prose li{font-size:18px}
.prose .lettrine::first-letter{font-family:var(--serif);float:left;font-size:4.4em;line-height:.82;padding:6px 12px 0 0;color:var(--rouge)}
.chapo-texte{font-family:var(--serif);font-size:clamp(24px,2.6vw,30px);line-height:1.4;color:var(--noir)}
ul.liste{list-style:none;padding:0;margin:0 0 1.2em}
ul.liste li{position:relative;padding-left:26px;margin-bottom:8px}
ul.liste li::before{content:"";position:absolute;left:0;top:.8em;width:12px;height:1px;background:var(--rouge)}

/* Étiquettes */
.etiquettes{display:flex;flex-wrap:wrap;gap:10px;list-style:none;padding:0;margin:8px 0 26px}
.etiquettes li{font-size:13px;font-weight:500;letter-spacing:.04em;padding:7px 15px;border:1px solid var(--filet);border-radius:40px;background:#fff;color:var(--texte)}
.section--ivoire .etiquettes li{border-color:#ddd5c9}
.section--noir .etiquettes li{background:transparent;border-color:rgba(255,255,255,.2);color:#ddd}
.badge{display:inline-block;font-size:11px;font-weight:600;letter-spacing:.16em;text-transform:uppercase;padding:5px 11px;background:var(--noir);color:#fff;border-radius:var(--rayon)}

/* Blocs texte + image */
.bloc{display:grid;grid-template-columns:1fr 1fr;gap:88px;align-items:center}
.bloc + .bloc{margin-top:120px}
.bloc--inverse .bloc-image{order:2}
.bloc-image img{width:100%;aspect-ratio:4/3;object-fit:cover}
.bloc-image--portrait img{aspect-ratio:4/5}
.bloc h2{font-size:clamp(34px,3.8vw,48px)}
.bloc .filet{margin:22px 0 26px}
.bloc p{color:var(--texte)}
.section--noir .bloc p{color:#cfcfcf}
.section--noir .bloc-image img{filter:grayscale(1)}

/* Cycles / cartes simples */
.cycles{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--filet);border:1px solid var(--filet)}
.cycles > div{background:#fff;padding:40px 34px}
.cycles .num{font-family:var(--serif);font-style:italic;font-size:20px;color:var(--rouge)}
.cycles h3{font-size:30px;margin:4px 0 10px}
.cycles p{font-size:15px;color:var(--gris);margin:0}

/* Historique */
.chronologie{display:grid;grid-template-columns:repeat(3,1fr);gap:40px;list-style:none;padding:0;margin:0;position:relative}
.chronologie::before{content:"";position:absolute;left:0;right:0;top:6px;height:1px;background:rgba(255,255,255,.2)}
.chronologie li{position:relative;padding-top:40px}
.chronologie b{display:block;font-family:var(--serif);font-weight:500;font-size:64px;line-height:1;color:#fff}
.chronologie li::after{content:"";position:absolute;left:0;top:0;width:13px;height:13px;border-radius:50%;background:var(--rouge);box-shadow:0 0 0 6px var(--noir)}
.chronologie h3{font-size:28px;margin:22px 0 8px}
.chronologie p{font-size:15px;color:#bdbdbd;margin:0}

/* Engagements */
.engagements{display:grid;grid-template-columns:1fr 1fr;gap:0 64px;list-style:none;counter-reset:e;padding:0;margin:0}
.engagements li{counter-increment:e;position:relative;padding:26px 0 26px 50px;border-top:1px solid var(--filet);font-size:18px;color:var(--noir)}
.engagements li::before{content:"0" counter(e);position:absolute;left:0;top:24px;font-family:var(--serif);font-style:italic;font-size:22px;color:var(--rouge);line-height:1.5}

/* Professeurs */
.prof{display:grid;grid-template-columns:5fr 7fr;gap:80px;align-items:start}
.prof + .prof{margin-top:130px}
.prof--inverse{grid-template-columns:7fr 5fr}
.prof--inverse .prof-photo{order:2}
.prof-photo{position:sticky;top:40px}
.prof-photo img{width:100%;aspect-ratio:4/5;object-fit:cover}
.prof h2{font-size:clamp(38px,4.4vw,54px)}
.prof .role{font-family:var(--serif);font-style:italic;font-size:22px;color:var(--rouge);margin:8px 0 0}
.prof .filet{margin:24px 0 28px}
.prof .liens{margin-top:26px}
.equipe{display:grid;grid-template-columns:repeat(4,1fr);gap:28px}
.equipe a{text-decoration:none;color:inherit;display:block}
.equipe img{width:100%;aspect-ratio:4/5;object-fit:cover;filter:grayscale(1);transition:filter .5s}
.equipe a:hover img{filter:none}
.equipe h3{font-size:26px;margin:18px 0 2px}
.equipe span{font-size:14px;color:var(--gris)}

/* Contact */
.studios{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.studio{background:#fff;border-top:2px solid var(--rouge)}
.studio iframe{display:block;width:100%;height:240px;border:0;filter:grayscale(1) contrast(1.05)}
.studio div{padding:26px 28px 30px}
.studio .num{font-family:var(--serif);font-style:italic;color:var(--rouge);font-size:18px}
.studio h3{font-size:28px;margin:2px 0 6px}
.studio p{font-size:15px;color:var(--gris);margin:0}
.contact-grille{display:grid;grid-template-columns:5fr 7fr;gap:88px;align-items:start}
.coordonnees p{margin:0 0 6px}
.coordonnees .grand{font-family:var(--serif);font-size:36px;color:var(--noir);text-decoration:none;line-height:1.2}
.coordonnees .grand:hover{color:var(--rouge)}
.coordonnees .bloc-coord{padding:26px 0;border-top:1px solid var(--filet)}
.coordonnees .bloc-coord:first-of-type{border-top:0;padding-top:0}
.formulaire{display:grid;grid-template-columns:1fr 1fr;gap:22px 24px}
.formulaire .plein{grid-column:1/-1}
.formulaire label,.formulaire legend{display:block;font-size:12px;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--noir);margin-bottom:8px}
.formulaire input[type=text],.formulaire input[type=email],.formulaire input[type=tel],.formulaire textarea{width:100%;font:inherit;font-size:16px;color:var(--noir);background:#fff;border:1px solid #d9d2c7;border-radius:var(--rayon);padding:14px 16px;transition:border-color .2s,box-shadow .2s}
.formulaire input:focus,.formulaire textarea:focus{outline:0;border-color:var(--noir);box-shadow:0 0 0 3px rgba(209,26,31,.12)}
.formulaire textarea{min-height:170px;resize:vertical}
.formulaire fieldset{border:0;padding:0;margin:0}
.choix{display:flex;gap:12px;flex-wrap:wrap}
.choix label{display:flex;align-items:center;gap:10px;font-size:15px;font-weight:500;letter-spacing:0;text-transform:none;border:1px solid #d9d2c7;background:#fff;padding:12px 18px;border-radius:var(--rayon);cursor:pointer;margin:0}
.choix input{accent-color:var(--rouge)}
.formulaire .aide{font-size:13px;color:var(--gris);margin:8px 0 0}
.formulaire button{justify-self:start;cursor:pointer}

/* Articles */
.article-tete-image{max-width:960px;margin:-90px auto 0;position:relative;z-index:2;padding:0 28px}
.article-tete-image img{width:100%;aspect-ratio:16/9;object-fit:cover}
.article-corps{display:flex;justify-content:center}
.article-nav{display:grid;grid-template-columns:1fr 1fr;gap:28px;max-width:960px;margin:0 auto}
.article-nav a{display:block;padding:30px 32px;border:1px solid var(--filet);text-decoration:none;transition:border-color .2s}
.article-nav a:hover{border-color:var(--rouge)}
.article-nav span{font-size:12px;font-weight:600;letter-spacing:.18em;text-transform:uppercase;color:var(--rouge)}
.article-nav strong{display:block;font-family:var(--serif);font-weight:500;font-size:24px;color:var(--noir);line-height:1.25;margin-top:6px}
.article-nav .suivant{text-align:right;grid-column:2}

/* Cours (index) */
.cours--5{grid-template-columns:repeat(3,1fr)}
.carte--sobre .corps{border-top-color:var(--noir)}
.carte--sobre h3{font-size:30px}

@media (max-width:1024px){
  .bloc,.prof,.prof--inverse,.contact-grille{gap:48px}
  .equipe{grid-template-columns:1fr 1fr}
  .studios{grid-template-columns:1fr}
  .studio{display:grid;grid-template-columns:1fr 1fr}
  .studio iframe{height:100%;min-height:220px}
}
@media (max-width:820px){
  .page-tete .conteneur{padding-top:130px;padding-bottom:52px}
  .bloc,.prof,.prof--inverse,.contact-grille{grid-template-columns:1fr}
  .bloc--inverse .bloc-image,.prof--inverse .prof-photo{order:0}
  .bloc + .bloc{margin-top:80px}
  .prof + .prof{margin-top:90px}
  .prof-photo{position:static}
  .prof-photo img{aspect-ratio:1/1}
  .cycles,.chronologie,.engagements{grid-template-columns:1fr}
  .chronologie{gap:44px}
  .chronologie::before{left:6px;right:auto;top:8px;bottom:8px;width:1px;height:auto}
  .chronologie li{padding:0 0 0 40px}
  .chronologie li::after{top:24px}
  .chronologie b{font-size:52px}
  .studio{display:block}
  .formulaire{grid-template-columns:1fr}
  .article-tete-image{margin-top:-50px}
  .article-nav{grid-template-columns:1fr}
  .article-nav .suivant{grid-column:auto}
}

/* Plan Google Maps chargé au clic (évite ~1 Mo de scripts par carte) */
.plan{position:relative;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;height:240px;background:#ebe6de;background-image:linear-gradient(rgba(0,0,0,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(0,0,0,.035) 1px,transparent 1px);background-size:28px 28px;text-align:center}
.plan svg{width:30px;height:30px;color:var(--rouge)}
.plan button{font:inherit;font-size:12px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--noir);background:#fff;border:1px solid #d9d2c7;border-radius:var(--rayon);padding:10px 16px;cursor:pointer}
.plan button:hover{border-color:var(--noir)}
.plan a{font-size:13px;color:var(--gris)}
.plan iframe{position:absolute;inset:0;width:100%;height:100%}
@media (max-width:1024px){.studio .plan{height:100%;min-height:220px}}