/* ============================================================
   MONSIEUR MUSIC — feuille de style partagée
   Charte : Bebas Neue (titres, CAPITALES) + Aileron (corps)
   #229680 vert / #efebe0 sable / #3c3c3b anthracite / #fff
   ============================================================ */

@font-face{font-family:"Aileron";src:url("../fonts/Aileron-Regular.woff2") format("woff2");font-weight:400;font-style:normal;font-display:swap;}
@font-face{font-family:"Aileron";src:url("../fonts/Aileron-SemiBold.woff2") format("woff2");font-weight:600;font-style:normal;font-display:swap;}
@font-face{font-family:"Aileron";src:url("../fonts/Aileron-Bold.woff2") format("woff2");font-weight:700;font-style:normal;font-display:swap;}

:root{
  --vert:#229680; --vert-dark:#1b7565;
  --sable:#efebe0; --anthracite:#3c3c3b; --blanc:#fff;
  --font-titre:"Bebas Neue","Arial Narrow",sans-serif;
  --font-corps:"Aileron","Helvetica Neue",Helvetica,Arial,sans-serif;
  --max:1180px; --pad:clamp(1.25rem,5vw,4rem);
}
*{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto;}}
body{font-family:var(--font-corps);color:var(--anthracite);background:var(--sable);line-height:1.65;-webkit-font-smoothing:antialiased;}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}

h1,h2,h3{font-family:var(--font-titre);font-weight:400;line-height:.92;text-transform:uppercase;}
h1{font-size:clamp(3rem,9vw,7rem);letter-spacing:.01em;}
h2{font-size:clamp(2.4rem,6.5vw,4.5rem);letter-spacing:.02em;}
h3{font-size:clamp(1.5rem,4vw,2.2rem);letter-spacing:.03em;}
h2{color:var(--vert);}
p{font-size:clamp(1rem,1.4vw,1.15rem);}
.container{max-width:var(--max);margin-inline:auto;padding-inline:var(--pad);}

/* Boutons */
.btn{display:inline-block;font-family:var(--font-titre);font-size:1.35rem;letter-spacing:.08em;text-transform:uppercase;padding:.5em 1.7em;border:2px solid var(--vert);background:var(--vert);color:var(--blanc);border-radius:2px;transition:background .2s,color .2s,transform .2s;cursor:pointer;}
.btn:hover{background:transparent;color:var(--vert);transform:translateY(-2px);}
.btn--ghost{background:transparent;color:var(--vert);}
.btn--ghost:hover{background:var(--vert);color:var(--blanc);}
.btn--sable{border-color:var(--sable);background:var(--sable);color:var(--anthracite);}
.btn--sable:hover{background:transparent;color:var(--sable);}

/* Header */
.site-header{position:sticky;top:0;z-index:50;background:var(--vert);border-bottom:1px solid rgba(0,0,0,.06);}
.site-header .container{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding-block:.7rem;}
.brand img{height:30px;width:auto;}
.nav{display:flex;align-items:center;gap:1.7rem;}
.nav a{font-family:var(--font-titre);font-size:1.2rem;letter-spacing:.09em;color:var(--sable);transition:color .2s;}
.nav a:hover,.nav a[aria-current="page"]{color:#fff;}
.lang{display:flex;align-items:center;gap:.35rem;font-family:var(--font-titre);font-size:1.1rem;letter-spacing:.06em;color:var(--sable);}
.lang a{opacity:.5;}
.lang a:hover,.lang a[aria-current="true"]{opacity:1;color:#fff;}
.lang span{opacity:.3;}
.lang--mobile{display:flex;}
.nav-toggle{display:none;background:none;border:0;cursor:pointer;width:42px;height:42px;position:relative;}
.nav-toggle span,.nav-toggle span::before,.nav-toggle span::after{content:"";position:absolute;left:9px;right:9px;height:2px;background:var(--sable);transition:transform .25s,opacity .2s;}
.nav-toggle span{top:20px;}
.nav-toggle span::before{top:-7px;}
.nav-toggle span::after{top:7px;}
.nav-toggle[aria-expanded="true"] span{background:transparent;}
.nav-toggle[aria-expanded="true"] span::before{transform:translateY(7px) rotate(45deg);}
.nav-toggle[aria-expanded="true"] span::after{transform:translateY(-7px) rotate(-45deg);}

/* Hero */
.hero{position:relative;min-height:82vh;display:flex;align-items:center;justify-content:center;background:var(--anthracite);overflow:hidden;}
.hero__img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center 30%;}
.hero__overlay{position:relative;z-index:2;display:flex;flex-direction:column;align-items:center;gap:1.8rem;text-align:center;padding:var(--pad);width:100%;background:linear-gradient(180deg,rgba(60,60,59,.1),rgba(60,60,59,.45));}
.hero__overlay::before{content:"";position:absolute;inset:0;z-index:-1;background:radial-gradient(ellipse at center,transparent 40%,rgba(60,60,59,.35));}
.hero__overlay img{width:clamp(200px,32vw,360px);height:auto;}
.scroll-cue{position:absolute;bottom:1.6rem;left:50%;transform:translateX(-50%);z-index:2;color:var(--sable);opacity:.7;font-family:var(--font-titre);letter-spacing:.2em;font-size:.85rem;text-transform:uppercase;animation:bob 2s ease-in-out infinite;}
@keyframes bob{0%,100%{transform:translateX(-50%) translateY(0);}50%{transform:translateX(-50%) translateY(6px);}}
@media(prefers-reduced-motion:reduce){.scroll-cue{animation:none;}}

/* Sections */
.section{padding-block:clamp(3.5rem,8vw,7rem);}
.section--sable{background:var(--sable);}
.section--dark{background:var(--anthracite);color:var(--sable);}
.section--dark h2{color:var(--blanc);}
.section--vert{background:var(--vert);color:#fff;}
.section--vert h2{color:#fff;}
.section--vert .eyebrow{color:var(--sable);}
.section--vert .eyebrow::before{background:var(--sable);}
.contact-list a:hover{color:var(--vert);}
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(2rem,5vw,4.5rem);align-items:center;}
.split--reverse .split__media{order:2;}
.split__media{overflow:hidden;border-radius:4px;}
.split__media img{width:100%;transition:transform .5s ease;}
.split__media:hover img{transform:scale(1.03);}
.split__body h2{margin-bottom:1.2rem;}
.split__body p{margin-bottom:1.6rem;max-width:46ch;}
.eyebrow{font-family:var(--font-titre);font-size:1.15rem;letter-spacing:.25em;text-transform:uppercase;color:var(--vert);margin-bottom:.5rem;display:inline-flex;align-items:center;gap:.6rem;}
.eyebrow::before{content:"";width:32px;height:2px;background:var(--vert);}
.section--dark .eyebrow{color:var(--sable);}
.section--dark .eyebrow::before{background:var(--sable);}

/* Signature : carnets */
.carnets{list-style:none;margin:0 0 1.8rem;border-top:1px solid rgba(255,255,255,.14);}
.carnets li{display:flex;align-items:center;gap:1rem;padding:.75rem 0;border-bottom:1px solid rgba(255,255,255,.14);transition:padding-left .2s,color .2s;}
.carnets li:hover{padding-left:.6rem;color:var(--vert);}
.carnets .play{flex:0 0 auto;width:26px;height:26px;border-radius:50%;border:1.5px solid currentColor;display:grid;place-items:center;}
.carnets .play svg{width:11px;height:11px;fill:currentColor;margin-left:1px;}
.carnets .nom{font-family:var(--font-titre);font-size:1.5rem;letter-spacing:.05em;line-height:1;}

/* Contact */
.contact-list{list-style:none;display:grid;gap:1rem;margin-top:1.5rem;}
.contact-list li{display:flex;align-items:center;gap:.9rem;font-size:1.1rem;}
.contact-list .ico{width:40px;height:40px;flex:0 0 40px;border-radius:50%;display:grid;place-items:center;background:var(--vert);color:var(--blanc);}
.contact-list .ico svg{width:20px;height:20px;fill:currentColor;}
.section--dark .contact-list a:hover{color:var(--blanc);text-decoration:underline;}

/* Clients */
.clients-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(1.5rem,4vw,3rem);margin-top:2.5rem;align-items:start;}
.client{text-align:center;}
.client img{max-height:70px;width:auto;max-width:100%;margin:0 auto .8rem;object-fit:contain;background:var(--blanc);border-radius:6px;padding:.55rem 1rem;}
.client span{font-size:.95rem;display:block;line-height:1.35;}

/* Footer */
.site-footer{background:var(--vert-dark);color:var(--sable);padding-block:3rem;}
.site-footer .container{display:flex;flex-wrap:wrap;gap:2rem;justify-content:space-between;align-items:center;}
.site-footer img{height:44px;width:auto;}
.footer-links{display:flex;flex-wrap:wrap;gap:1.4rem;font-size:.95rem;}
.footer-links a:hover{color:#fff;}
.footer-copy{width:100%;text-align:center;opacity:.5;font-size:.85rem;padding-top:1rem;border-top:1px solid rgba(255,255,255,.08);}

/* Lecteur playlist (carnets) */
.playlist{max-width:760px;margin-inline:auto;}
.carnet{display:flex;align-items:center;gap:1.1rem;padding:1rem 1.2rem;background:#fff;border-radius:8px;margin-bottom:.8rem;box-shadow:0 2px 10px rgba(60,60,59,.06);transition:box-shadow .25s;}
.carnet.playing{box-shadow:0 6px 20px rgba(34,150,128,.28);}
.carnet__play{flex:0 0 auto;width:52px;height:52px;border-radius:50%;border:0;background:var(--vert);color:#fff;cursor:pointer;display:grid;place-items:center;transition:background .2s,transform .2s;}
.carnet__play:hover{background:var(--vert-dark);transform:scale(1.06);}
.carnet__play svg{width:18px;height:18px;fill:#fff;}
.carnet__info{flex:1 1 auto;min-width:0;}
.carnet__nom{font-family:var(--font-titre);font-size:1.6rem;color:var(--anthracite);letter-spacing:.04em;line-height:1;margin-bottom:.55rem;}
.carnet__bar{height:6px;background:var(--sable);border-radius:3px;overflow:hidden;cursor:pointer;}
.carnet__progress{height:100%;width:0;background:var(--vert);border-radius:3px;transition:width .1s linear;}
.carnet__time{flex:0 0 auto;font-variant-numeric:tabular-nums;font-size:.95rem;color:var(--anthracite);opacity:.65;min-width:5ch;text-align:right;}

/* Reveal */
[data-reveal]{opacity:0;transform:translateY(24px);transition:opacity .7s ease,transform .7s ease;}
[data-reveal].in{opacity:1;transform:none;}
@media(prefers-reduced-motion:reduce){[data-reveal]{opacity:1;transform:none;transition:none;}}

/* Cookie */
.cookie{position:fixed;left:1rem;right:1rem;bottom:1rem;z-index:90;max-width:640px;margin-inline:auto;background:var(--anthracite);color:var(--sable);padding:1.1rem 1.3rem;border-radius:6px;box-shadow:0 10px 40px rgba(0,0,0,.35);display:none;gap:1rem;align-items:center;flex-wrap:wrap;}
.cookie.show{display:flex;}
.cookie p{font-size:.9rem;flex:1 1 260px;margin:0;}
.cookie a{text-decoration:underline;}
.cookie .cookie-actions{display:flex;gap:.6rem;}
.cookie button{font-size:1rem;padding:.35em 1.1em;}

/* Responsive */
@media(max-width:860px){
  .nav-toggle{display:block;}
  .nav{position:absolute;top:100%;left:0;right:0;flex-direction:column;align-items:flex-start;gap:0;background:var(--anthracite);padding:.5rem var(--pad) 1.5rem;border-bottom:1px solid rgba(255,255,255,.08);display:none;}
  .nav.open{display:flex;}
  .nav a{padding-block:.7rem;width:100%;font-size:1.5rem;}
  .nav .lang{display:none;}
  .lang--mobile{display:flex;margin-left:auto;margin-right:1rem;font-size:1.05rem;}
  .split{grid-template-columns:1fr;}
  .split--reverse .split__media{order:0;}
  .clients-grid{grid-template-columns:repeat(2,1fr);}
}