/*
 * LUFU — Styles v3.0
 * Tokens → Reset → Layout → Header → Hero → Sections → Composants → Footer → Admin bar → Responsive
 */

/* ══ TOKENS ══════════════════════════════════════════════════ */
:root {
    --gold:       #C5A059;
    --gold-dk:    #A6803F;
    --gold-lt:    #E2CFA0;
    --black:      #0C0C0C;
    --black-s:    #1A1A1A;
    --white:      #FFFFFF;
    --cream:      #F8F6F2;
    --cream-dk:   #EFEDE8;
    --gray-lt:    #E8E5DF;
    --gray:       #909090;
    --gray-dk:    #4A4A4A;
    --border:     rgba(0,0,0,0.08);

    --serif:  'Cormorant Garamond', Georgia, serif;
    --sans:   'Montserrat', system-ui, sans-serif;

    --ease:   cubic-bezier(.165,.84,.44,1);
    --tr:     all .38s var(--ease);
    --tr-f:   all .2s ease;

    --hh:     80px;   /* header height */
    --cw:     1320px; /* container width */
    --r:      0px;    /* border-radius global */

    --sh-sm:  0 2px 20px rgba(0,0,0,.06);
    --sh-md:  0 8px 40px rgba(0,0,0,.10);
    --sh-lg:  0 20px 60px rgba(0,0,0,.14);
}

/* ══ RESET ═══════════════════════════════════════════════════ */
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;font-size:16px;-webkit-text-size-adjust:100%}
body{background:var(--white);color:var(--black);font-family:var(--sans);font-weight:300;line-height:1.7;overflow-x:hidden}
img,video,iframe{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
ul,ol{list-style:none}
button{font-family:inherit;cursor:pointer;border:none;background:none}

/* ══ TYPO ════════════════════════════════════════════════════ */
h1,h2,h3,h4{font-family:var(--serif);font-weight:400;line-height:1.12}
h1{font-size:clamp(52px,8vw,110px);letter-spacing:.12em}
h2{font-size:clamp(32px,4vw,54px)}
h3{font-size:clamp(20px,2vw,28px)}

.eyebrow{
    display:block;font-size:10px;text-transform:uppercase;
    letter-spacing:5px;color:var(--gold);margin-bottom:14px;font-weight:400;
}

/* ══ LAYOUT ══════════════════════════════════════════════════ */
.container{width:100%;max-width:var(--cw);margin:0 auto;padding:0 clamp(24px,5vw,80px)}

.section    {padding:clamp(70px,10vw,140px) 0}
.section--alt{background:var(--cream)}

.section-header{text-align:center;margin-bottom:clamp(44px,6vw,80px)}
.section-header h2{margin-bottom:0}

.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(16px,2.5vw,32px)}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:clamp(16px,2.5vw,32px)}

.text-center{text-align:center}
.mt-lg{margin-top:clamp(36px,5vw,60px)}

/* ══ HEADER ══════════════════════════════════════════════════ */
.main-header{
    position:fixed;top:0;left:0;right:0;
    height:var(--hh);display:flex;align-items:center;
    background:rgba(255,255,255,.97);
    backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
    border-bottom:1px solid var(--border);
    z-index:900;transition:height .3s ease,box-shadow .3s ease;
}
.main-header.scrolled{height:64px;box-shadow:var(--sh-sm)}

.nav-container{
    display:flex;align-items:center;justify-content:space-between;
    width:100%;max-width:var(--cw);margin:0 auto;
    padding:0 clamp(24px,5vw,80px);gap:20px;
}

.logo{
    font-family:var(--serif);font-size:22px;font-weight:600;
    letter-spacing:8px;color:var(--black);flex-shrink:0;
    transition:color .2s;
}
.logo:hover{color:var(--gold)}

.main-nav ul{display:flex;align-items:center;gap:clamp(20px,3vw,48px)}
.main-nav a{
    font-size:10px;text-transform:uppercase;letter-spacing:2.5px;
    color:var(--gray-dk);transition:color .2s;
    position:relative;padding-bottom:3px;
}
.main-nav a::after{
    content:'';position:absolute;bottom:0;left:0;
    width:0;height:1px;background:var(--gold);
    transition:width .35s var(--ease);
}
.main-nav a:hover,.main-nav a.active{color:var(--gold)}
.main-nav a:hover::after,.main-nav a.active::after{width:100%}

.header-right{display:flex;align-items:center;gap:12px}

/* Bouton Connexion / Dashboard */
.btn-connexion{
    display:inline-flex;align-items:center;gap:8px;
    padding:9px 20px;
    border:1px solid var(--black);background:var(--black);color:var(--white);
    font-family:var(--sans);font-size:10px;text-transform:uppercase;letter-spacing:2px;
    white-space:nowrap;transition:var(--tr-f);flex-shrink:0;
}
.btn-connexion:hover{background:var(--gold);border-color:var(--gold);color:var(--white)}
.btn-connexion--dashboard{background:var(--gold);border-color:var(--gold);color:var(--white)}
.btn-connexion--dashboard:hover{background:var(--gold-dk);border-color:var(--gold-dk)}

/* Burger */
.menu-toggle{display:none;flex-direction:column;gap:5px;padding:6px}
.burger-line{display:block;width:22px;height:1.5px;background:var(--black);transition:var(--tr);transform-origin:center}
.menu-toggle[aria-expanded="true"] .burger-line:nth-child(1){transform:translateY(6.5px) rotate(45deg)}
.menu-toggle[aria-expanded="true"] .burger-line:nth-child(2){opacity:0;transform:scaleX(0)}
.menu-toggle[aria-expanded="true"] .burger-line:nth-child(3){transform:translateY(-6.5px) rotate(-45deg)}

.nav-overlay{display:none;position:fixed;inset:0;background:rgba(0,0,0,.45);z-index:800;opacity:0;transition:opacity .3s ease}
.nav-overlay.visible{opacity:1}

/* ══ HERO ════════════════════════════════════════════════════ */
.hero{
    position:relative;min-height:100vh;
    display:flex;align-items:center;justify-content:center;
    text-align:center;overflow:hidden;background:var(--black-s);
}

.hero-bg{
    position:absolute;inset:0;
    background:
        radial-gradient(ellipse at center,transparent 25%,rgba(0,0,0,.6) 100%),
        linear-gradient(135deg,#150f03 0%,#0c0c0c 45%,#12100a 100%);
    will-change:transform;
}
.hero-bg.has-img{
    background-image:url('../img/hero_bg.jpg');
    background-size:cover;background-position:center;
}
.hero-bg::before{
    content:'';position:absolute;inset:0;
    background:
        linear-gradient(rgba(197,160,89,.04) 1px,transparent 1px),
        linear-gradient(90deg,rgba(197,160,89,.04) 1px,transparent 1px);
    background-size:80px 80px;
}
.hero-bg::after{
    content:'';position:absolute;
    top:-160px;left:-160px;width:600px;height:600px;
    background:radial-gradient(circle,rgba(197,160,89,.10) 0%,transparent 60%);
}

.hero-content{
    position:relative;z-index:1;
    padding:0 clamp(24px,5vw,60px);
    color:var(--white);
    animation:fadeUp 1.1s var(--ease) both;
}
.hero-content .eyebrow{
    color:rgba(197,160,89,.85);letter-spacing:6px;font-size:10px;
    animation:fadeUp 1.2s .15s var(--ease) both;
}
.hero-content h1{
    font-size:clamp(70px,14vw,140px);letter-spacing:.18em;
    text-shadow:0 2px 40px rgba(0,0,0,.35);margin-bottom:16px;
    animation:fadeUp 1.2s .05s var(--ease) both;
}
.hero-tagline{
    font-size:clamp(10px,1.2vw,12px);letter-spacing:5px;text-transform:uppercase;
    color:rgba(255,255,255,.40);margin-bottom:52px;font-weight:300;
    animation:fadeUp 1.2s .25s var(--ease) both;
}
.hero-tagline .sep{color:var(--gold);margin:0 14px;font-size:7px;vertical-align:middle}

.hero-cta{
    display:inline-flex;align-items:center;gap:12px;
    padding:17px 48px;
    border:1px solid rgba(197,160,89,.55);color:var(--white);
    font-size:10px;text-transform:uppercase;letter-spacing:3px;
    transition:var(--tr);
    animation:fadeUp 1.2s .38s var(--ease) both;
    backdrop-filter:blur(4px);position:relative;overflow:hidden;
}
.hero-cta::before{
    content:'';position:absolute;inset:0;
    background:var(--gold);transform:translateX(-105%);
    transition:transform .4s var(--ease);
}
.hero-cta:hover::before{transform:translateX(0)}
.hero-cta span,.hero-cta i{position:relative;z-index:1}
.hero-cta:hover{border-color:var(--gold)}

.hero-scroll{
    position:absolute;bottom:28px;left:50%;transform:translateX(-50%);
    z-index:1;display:flex;flex-direction:column;align-items:center;gap:8px;
    color:rgba(255,255,255,.3);font-size:9px;letter-spacing:3px;text-transform:uppercase;
    animation:fadeUp 2s 1s var(--ease) both;
}
.hero-scroll-line{
    width:1px;height:40px;
    background:linear-gradient(to bottom,rgba(197,160,89,.6),transparent);
    animation:scrollDrop 2.2s 1.5s ease infinite;
}
@keyframes scrollDrop{
    0%{opacity:0;transform:scaleY(0);transform-origin:top}
    50%{opacity:1}
    100%{opacity:0;transform:scaleY(1);transform-origin:bottom}
}

/* ══ ABOUT ═══════════════════════════════════════════════════ */
.about-grid{
    display:grid;grid-template-columns:1fr 400px;
    gap:clamp(50px,8vw,120px);align-items:center;
}
.about-text .eyebrow{margin-bottom:16px}
.about-text h2{margin-bottom:24px}
.about-text h2 em{font-style:italic;color:var(--gold-dk)}
.about-text p{color:var(--gray-dk);font-size:15px;line-height:1.95;margin-bottom:18px}

.about-img-wrap{position:relative}
.about-img-inner{aspect-ratio:3/4;overflow:hidden;background:var(--gray-lt)}
.about-img-inner img{width:100%;height:100%;object-fit:cover;transition:transform .8s var(--ease)}
.about-img-wrap:hover .about-img-inner img{transform:scale(1.04)}
.about-img-wrap::before{
    content:'';position:absolute;top:20px;right:-20px;
    width:100%;height:100%;
    border:1px solid rgba(197,160,89,.25);z-index:-1;
}
.about-img-placeholder{
    width:100%;height:100%;display:flex;flex-direction:column;
    align-items:center;justify-content:center;gap:14px;
    color:var(--gray);
}
.about-img-placeholder i{font-size:40px;color:var(--gray-lt)}
.about-img-placeholder span{font-size:11px;letter-spacing:2px;text-transform:uppercase}

/* ══ DISCIPLINE CARDS ════════════════════════════════════════ */
.discipline-card{
    display:flex;flex-direction:column;align-items:center;text-align:center;
    padding:clamp(40px,5vw,68px) clamp(20px,3vw,44px);
    border:1px solid var(--border);background:var(--white);
    position:relative;overflow:hidden;transition:var(--tr);
}
.discipline-card::after{
    content:'';position:absolute;bottom:0;left:0;right:0;
    height:2px;background:var(--gold);transform:scaleX(0);
    transition:transform .4s var(--ease);
}
.discipline-card:hover{border-color:rgba(197,160,89,.35);box-shadow:var(--sh-md);transform:translateY(-6px)}
.discipline-card:hover::after{transform:scaleX(1)}

.disc-icon{
    width:60px;height:60px;border-radius:50%;
    border:1px solid rgba(197,160,89,.3);
    display:flex;align-items:center;justify-content:center;
    margin-bottom:22px;transition:background .3s,border-color .3s;
}
.disc-icon i{font-size:20px;color:var(--gold);transition:color .3s}
.discipline-card:hover .disc-icon{background:var(--gold);border-color:var(--gold)}
.discipline-card:hover .disc-icon i{color:var(--white)}

.discipline-card h3{margin-bottom:12px;font-size:22px}
.discipline-card p{font-size:13px;color:var(--gray-dk);line-height:1.8}

/* ══ ART CARDS ═══════════════════════════════════════════════ */
.art-card{position:relative;overflow:hidden;aspect-ratio:4/5;background:var(--gray-lt);cursor:pointer}
.art-card img{width:100%;height:100%;object-fit:cover;transition:transform .75s var(--ease)}
.art-card:hover img{transform:scale(1.06)}
.art-card .no-img{width:100%;height:100%;display:flex;align-items:center;justify-content:center;color:var(--gray);font-size:36px}

.art-info{
    position:absolute;inset:0;
    display:flex;flex-direction:column;justify-content:flex-end;
    padding:clamp(16px,2.5vw,28px);
    background:linear-gradient(transparent 30%,rgba(0,0,0,.85) 100%);
    color:var(--white);opacity:0;transition:opacity .35s ease;
}
.art-card:hover .art-info{opacity:1}
.art-info h3{font-size:clamp(16px,1.6vw,20px);margin-bottom:4px}
.art-meta{font-size:11px;color:rgba(255,255,255,.6);letter-spacing:1px}
.art-price{color:var(--gold-lt);font-size:12px;margin-top:8px;letter-spacing:1px}
.art-badge{
    position:absolute;top:16px;right:16px;
    padding:4px 12px;background:var(--gold);
    color:var(--white);font-size:9px;letter-spacing:2px;text-transform:uppercase;
}

/* ══ MUSIC CARDS ═════════════════════════════════════════════ */
.music-card{
    display:grid;grid-template-columns:160px 1fr;
    background:var(--white);border:1px solid var(--border);
    overflow:hidden;transition:box-shadow .3s ease,transform .3s ease;
}
.music-card:hover{box-shadow:var(--sh-md);transform:translateY(-3px)}

.music-card__thumb{
    aspect-ratio:1;overflow:hidden;background:var(--black-s);
    flex-shrink:0;display:flex;align-items:center;justify-content:center;
}
.music-card__thumb img{width:100%;height:100%;object-fit:cover;transition:transform .6s var(--ease)}
.music-card:hover .music-card__thumb img{transform:scale(1.06)}
.music-card__thumb .no-thumb{color:var(--gold);font-size:28px}

.music-card__body{padding:clamp(18px,3vw,30px);display:flex;flex-direction:column;justify-content:center}
.music-card__body h3{margin-bottom:4px}
.music-artist{font-size:10px;text-transform:uppercase;letter-spacing:3px;color:var(--gold);margin-bottom:12px}
.music-desc{font-size:13px;color:var(--gray);margin-bottom:16px;line-height:1.7}
.player-container iframe{width:100%;border:none}
.player-container audio{width:100%;accent-color:var(--gold);margin-top:4px}

/* ══ LIVRES ══════════════════════════════════════════════════ */
.book-item{
    display:grid;grid-template-columns:240px 1fr;
    gap:clamp(32px,6vw,80px);align-items:start;
    padding-bottom:clamp(48px,7vw,90px);margin-bottom:clamp(48px,7vw,90px);
    border-bottom:1px solid var(--border);
}
.book-item:last-child{border-bottom:none;margin-bottom:0;padding-bottom:0}

.book-cover{
    position:relative;
    box-shadow:12px 12px 0 var(--gray-lt),18px 18px 40px rgba(0,0,0,.09);
}
.book-cover img{width:100%;display:block}
.book-cover .no-cover{
    aspect-ratio:2/3;background:var(--black-s);
    display:flex;flex-direction:column;align-items:center;justify-content:center;
    gap:14px;color:var(--white);padding:20px;text-align:center;
}
.book-cover .no-cover i{font-size:28px;color:var(--gold)}
.book-cover .no-cover span{font-family:var(--serif);font-size:15px;line-height:1.4}

.book-genre{font-size:10px;text-transform:uppercase;letter-spacing:3px;color:var(--gold);display:block;margin-bottom:12px}
.book-content h3{margin-bottom:8px}
.book-author-label{font-size:11px;text-transform:uppercase;letter-spacing:2px;color:var(--gray);display:block;margin-bottom:20px}
.book-summary{font-size:15px;color:var(--gray-dk);line-height:1.95;margin-bottom:28px}

/* ══ CONTACT ═════════════════════════════════════════════════ */
.contact-layout{display:grid;grid-template-columns:1fr 1fr;gap:clamp(40px,7vw,100px);align-items:start}
.contact-info h3{font-size:clamp(26px,3vw,38px);margin-bottom:16px}
.contact-info>p{color:var(--gray-dk);font-size:15px;line-height:1.9;margin-bottom:36px}

.contact-detail{display:flex;align-items:center;gap:14px;margin-bottom:14px;font-size:14px;color:var(--gray-dk)}
.contact-detail i{color:var(--gold);width:16px;text-align:center}

.social-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.social-box{
    display:flex;flex-direction:column;align-items:center;justify-content:center;
    gap:10px;padding:clamp(22px,3vw,38px) 16px;
    background:var(--cream);border:1px solid transparent;
    transition:var(--tr);text-align:center;color:var(--gray-dk);
}
.social-box i{font-size:22px;transition:transform .35s var(--ease)}
.social-box span{font-size:9px;text-transform:uppercase;letter-spacing:3px}
.social-box:hover{background:var(--white);border-color:var(--gold);color:var(--gold)}
.social-box:hover i{transform:translateY(-4px)}

/* ══ BOUTONS ═════════════════════════════════════════════════ */
.btn-premium{
    display:inline-flex;align-items:center;gap:10px;
    padding:15px 38px;border:1px solid var(--gold);color:var(--gold);
    font-family:var(--sans);font-size:10px;text-transform:uppercase;
    letter-spacing:2.5px;font-weight:400;transition:var(--tr);
    white-space:nowrap;position:relative;overflow:hidden;
}
.btn-premium::before{
    content:'';position:absolute;inset:0;background:var(--gold);
    transform:translateX(-105%);transition:transform .4s var(--ease);
}
.btn-premium:hover::before{transform:translateX(0)}
.btn-premium span,.btn-premium i{position:relative;z-index:1}
.btn-premium:hover{color:var(--white);border-color:var(--gold)}

.btn-premium--filled{background:var(--gold);color:var(--white)}
.btn-premium--filled::before{background:var(--gold-dk)}
.btn-premium--filled:hover{border-color:var(--gold-dk)}

/* ══ PAGE BANNER ═════════════════════════════════════════════ */
.page-banner{
    padding-top:calc(var(--hh) + 64px);
    padding-bottom:64px;
    background:var(--cream);text-align:center;
    border-bottom:1px solid var(--border);
    margin-bottom:clamp(50px,8vw,100px);
}
.page-banner h1{font-size:clamp(36px,6vw,76px);letter-spacing:.12em}
.page-banner .count{font-size:12px;color:var(--gray);letter-spacing:1px;margin-top:12px}

/* ══ FORMS ═══════════════════════════════════════════════════ */
.form-group{margin-bottom:18px}
.form-group label{
    display:block;font-size:10px;text-transform:uppercase;
    letter-spacing:1.5px;color:var(--gray-dk);margin-bottom:8px;
}
.form-group input,
.form-group textarea{
    width:100%;padding:13px 16px;border:1px solid var(--border);
    font-family:var(--sans);font-size:14px;color:var(--black);
    background:var(--white);outline:none;
    transition:border-color .2s;resize:vertical;
}
.form-group input:focus,
.form-group textarea:focus{border-color:var(--gold)}
.form-error{
    color:#c0392b;font-size:13px;margin-bottom:20px;
    padding:12px 16px;background:#fdf0ef;border-left:3px solid #c0392b;
    display:flex;align-items:center;gap:10px;
}

/* ══ FOOTER ══════════════════════════════════════════════════ */
.main-footer{background:var(--black);color:var(--white);padding:clamp(60px,8vw,100px) 0 clamp(28px,4vw,44px)}
.footer-inner{display:flex;flex-direction:column;align-items:center;gap:32px;text-align:center}
.footer-logo{font-family:var(--serif);font-size:34px;letter-spacing:10px;color:var(--white);font-weight:400;transition:color .2s}
.footer-logo:hover{color:var(--gold)}
.footer-nav{display:flex;flex-wrap:wrap;justify-content:center;gap:8px 28px}
.footer-nav a{font-size:10px;text-transform:uppercase;letter-spacing:2px;color:rgba(255,255,255,.4);transition:color .2s}
.footer-nav a:hover{color:var(--gold)}
.footer-social{display:flex;gap:24px}
.footer-social a{display:inline-block;color:rgba(255,255,255,.35);font-size:17px;transition:color .2s,transform .2s}
.footer-social a:hover{color:var(--gold);transform:translateY(-3px)}
.footer-bottom{display:flex;align-items:center;gap:24px;flex-wrap:wrap;justify-content:center}
.copyright{font-size:11px;color:rgba(255,255,255,.22);letter-spacing:1px}
.footer-admin-link{
    display:inline-flex;align-items:center;gap:7px;
    font-size:10px;text-transform:uppercase;letter-spacing:2px;
    color:rgba(255,255,255,.2);border:1px solid rgba(255,255,255,.07);
    padding:6px 14px;transition:all .2s;
}
.footer-admin-link:hover{color:var(--gold);border-color:rgba(197,160,89,.3)}

/* ══ EMPTY STATE ═════════════════════════════════════════════ */
.empty-state{text-align:center;padding:80px 20px;color:var(--gray);grid-column:1/-1}
.empty-state i{font-size:36px;margin-bottom:16px;color:var(--gray-lt);display:block}
.empty-state p{font-size:14px;letter-spacing:1px;line-height:1.8}

/* ══ ADMIN BAR ═══════════════════════════════════════════════ */
.admin-bar{
    position:fixed;top:0;left:0;right:0;height:40px;
    background:var(--black);z-index:1000;
    border-bottom:1px solid rgba(197,160,89,.25);
}
.admin-bar-inner{
    height:100%;max-width:var(--cw);margin:0 auto;
    padding:0 clamp(24px,5vw,80px);
    display:flex;align-items:center;justify-content:space-between;gap:16px;
}
.admin-bar-label{font-size:10px;text-transform:uppercase;letter-spacing:2.5px;color:rgba(255,255,255,.35);display:flex;align-items:center;gap:8px}
.admin-bar-label i{color:var(--gold);font-size:11px}
.admin-bar-actions{display:flex;gap:8px}
.admin-bar-btn{
    display:inline-flex;align-items:center;gap:7px;padding:5px 14px;
    font-size:10px;text-transform:uppercase;letter-spacing:2px;
    border:1px solid rgba(197,160,89,.3);color:rgba(255,255,255,.55);
    transition:all .2s;white-space:nowrap;
}
.admin-bar-btn:hover{color:#fff;border-color:var(--gold)}
.admin-bar-btn--primary{background:var(--gold);border-color:var(--gold);color:#fff}
.admin-bar-btn--primary:hover{background:var(--gold-dk);border-color:var(--gold-dk)}
.admin-bar-btn--logout{border-color:rgba(255,100,100,.2);color:rgba(255,120,120,.55)}
.admin-bar-btn--logout:hover{border-color:#ff6b6b;color:#ff8888;background:rgba(255,80,80,.06)}

body:has(.admin-bar) .main-header{top:40px}
body:has(.admin-bar) .hero{padding-top:40px}

/* ══ ANIMATIONS ══════════════════════════════════════════════ */
@keyframes fadeUp{from{opacity:0;transform:translateY(22px)}to{opacity:1;transform:translateY(0)}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation-duration:.01ms!important;transition-duration:.01ms!important}}

/* ══ FILTER BAR ══════════════════════════════════════════════ */
.filter-bar{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:clamp(28px,4vw,52px);justify-content:center}
.filter-btn{
    padding:8px 22px;border:1px solid var(--border);background:var(--white);
    font-family:var(--sans);font-size:10px;text-transform:uppercase;
    letter-spacing:2px;color:var(--gray-dk);cursor:pointer;transition:all .25s ease;
}
.filter-btn:hover,.filter-btn.active{background:var(--black);color:var(--white);border-color:var(--black)}
.art-card.hidden{display:none}

/* ══ RESPONSIVE — Tablet ≤ 1024px ═══════════════════════════ */
@media(max-width:1024px){
    .about-grid{grid-template-columns:1fr 320px}
    .grid-3{grid-template-columns:repeat(2,1fr)}
    .music-card{grid-template-columns:130px 1fr}
    .book-item{grid-template-columns:180px 1fr}
    .contact-layout{gap:48px}
}

/* ══ RESPONSIVE — Mobile ≤ 768px ════════════════════════════ */
@media(max-width:768px){
    :root{--hh:64px}

    .menu-toggle{display:flex}
    .nav-overlay{display:block}

    .main-nav{
        position:fixed;top:0;right:0;
        width:min(300px,82vw);height:100vh;height:100dvh;
        background:var(--white);z-index:900;
        padding:calc(var(--hh) + 16px) 32px 32px;
        transform:translateX(100%);transition:transform .4s var(--ease);
        overflow-y:auto;
    }
    .main-nav.open{transform:translateX(0)}
    .main-nav ul{flex-direction:column;align-items:flex-start;gap:0}
    .main-nav li{width:100%;border-bottom:1px solid var(--border)}
    .main-nav a{display:block;padding:16px 0;font-size:12px;letter-spacing:2px}
    .main-nav a::after{display:none}

    .btn-connexion{padding:8px 12px;font-size:9px;letter-spacing:1.5px}

    .about-grid{grid-template-columns:1fr}
    .about-img-wrap::before{display:none}
    .about-img-inner{max-width:280px;margin:0 auto}

    .grid-3,.grid-2{grid-template-columns:1fr}

    .music-card{grid-template-columns:1fr}
    .music-card__thumb{aspect-ratio:16/9;height:auto}

    .book-item{grid-template-columns:1fr}
    .book-cover{width:min(200px,55%);margin:0 auto}

    .contact-layout{grid-template-columns:1fr}
    .social-grid{grid-template-columns:1fr 1fr}

    .admin-bar-label{display:none}
    .admin-bar-btn span{display:none}
    .admin-bar-btn{padding:5px 10px}
}

/* ══ RESPONSIVE — Small ≤ 480px ═════════════════════════════ */
@media(max-width:480px){
    .hero-content h1{letter-spacing:.07em}
    .footer-bottom{flex-direction:column;gap:16px}
}