/* =========================
   RESET
========================= */

*{
    margin:0;
    padding:0;
    box-sizing:border-box;
}

html{
    scroll-behavior:smooth;
}

body{
    font-family:'Inter',sans-serif;
    background:#ffffff;
    color:#111;
    line-height:1.5;
}

/* =========================
   HEADER
========================= */

header{
    width:100%;
    border-bottom:1px solid #e5e5e5;
    background:#fff;
    position:sticky;
    top:0;
    z-index:100;
}

.header-container{
    width:100%;
    height:80px;

    display:flex;
    justify-content:space-between;
    align-items:center;

    padding:0 40px;
}

.header-logo a{
    text-decoration:none;
    color:#111;

    font-size:56px;
    font-weight:900;
    letter-spacing:-2px;
}

.header-right{
    display:flex;
    align-items:center;
    gap:20px;
}

.header-right a{
    text-decoration:none;
    color:#111;
    font-size:14px;
}

.profile-link{
    position:relative;
    padding-right:20px;
}

.profile-link::after{
    content:"";
    position:absolute;

    right:0;
    top:50%;

    transform:translateY(-50%);

    width:1px;
    height:14px;

    background:#d8d8d8;
}

/* =========================
   LANG SWITCH
========================= */

.lang-switch{
    position:relative;
    display:flex;

    width:78px;
    height:30px;

     background:#111;
         border:1px solid rgba(255,255,255,.15);


    border-radius:999px;

    padding:1px;

    overflow:hidden;
}
.lang-switch.en .lang-slider{
    transform:translateX(34px);
}

.lang-slider{
    position:absolute;

    top:2px;
    left:2px;

    width:34px;
    height:26px;

    background:#fff;

    border-radius:999px;

    transition:transform .25s cubic-bezier(.4,0,.2,1);
}

.lang-btn{
    flex:1;

    display:flex;
    align-items:center;
    justify-content:center;

    position:relative;
    z-index:2;

    text-decoration:none;

    font-size:9px;
    font-weight:600;
letter-spacing:0.3px;
    color:#fff;

    transition:color .25s ease;
}
.lang-btn{
    color:white !important;
}

.lang-btn.active{
    color:black !important;
}

.lang-btn.active{
    color:#000;
}

/* EN actif */
.lang-switch.en .lang-slider{
    transform:translateX(34px);
}


/* =========================
   BURGER
========================= */

.burger-btn{
    display:none;

    background:none;
    border:none;

    font-size:28px;
    cursor:pointer;
}

/* =========================
   MAIN
========================= */

main{
    padding:70px 20px;
}

.container{
    max-width:900px;
    margin:0 auto;
}

h1{
    text-align:center;

    font-size:64px;
    font-weight:900;

    margin-bottom:60px;
}

/* =========================
   FILTRES
========================= */

.filter-btn{
    padding:12px 20px;

    border:1px solid #111;
    background:#fff;

    cursor:pointer;

    margin-bottom:40px;

    font-size:14px;
    font-weight:600;
}

.hidden{
    display:none;
}

.filters{
    margin-bottom:40px;
}

.filter-group{
    margin-bottom:30px;
}

.filter-group h4{
    font-size:13px;
    font-weight:700;

    margin-bottom:12px;
}

.chips{
    display:flex;
    flex-wrap:wrap;
    gap:10px;
}

.chip{
    padding:10px 16px;

    background:#fff;
    border:1px solid #111;

    cursor:pointer;

    transition:.2s;
}

.chip:hover{
    background:#111;
    color:#fff;
}

.chip.active{
    background:#111;
    color:#fff;
}

#themeFilter{
    width:100%;
    height:46px;

    border:1px solid #ddd;

    padding:0 15px;

    font-size:14px;
}

/* =========================
   ACCORDION
========================= */


.event-tags{
    display:flex;
    flex-wrap:wrap;
    gap:8px;
}

.badge{
    padding:6px 12px;

    border-radius:999px;

    color:#fff;

    font-size:12px;
    font-weight:600;
}

.accessoires{
    background:#ef4444;
}

.accessoires-lingerie{
    background:#f97316;
}

.accessoires-textiles{
    background:#f59e0b;
}

.activewear{
    background:#eab308;
}

.beachwear-resortwear{
    background:#84cc16;
}

.beaute-bien-etre{
    background:#22c55e;
}

.bijorhca{
    background:#10b981;
}

.bijoux{
    background:#14b8a6;
}

.bodywear{
    background:#06b6d4;
}

.brilliant{
    background:#0ea5e9;
}

.chaussures{
    background:#3b82f6;
}

.communication{
    background:#2563eb;
}

.culture{
    background:#1d4ed8;
}

.dj{
    background:#6366f1;
}

.degustation{
    background:#8b5cf6;
}

.detailants{
    background:#a855f7;
}

.ecole{
    background:#c026d3;
}

.ethical{
    background:#d946ef;
}

.fast-fashion{
    background:#ec4899;
}

.financement{
    background:#f43f5e;
}

.fournisseurs-prestataires-services{
    background:#e11d48;
}

.histoire{
    background:#be123c;
}

.ia{
    background:#7c3aed;
}

.impact{
    background:#4338ca;
}

.innovation{
    background:#0284c7;
}

.institution{
    background:#0891b2;
}

.interfiliere-paris{
    background:#0f766e;
}

.international{
    background:#15803d;
}

.juliane-ziegler{
    background:#65a30d;
}

.lifestyle-deco-design{
    background:#ca8a04;
}

.lingerie{
    background:#d97706;
}

.litterature{
    background:#ea580c;
}

.luxe{
    background:#dc2626;
}

.legislation{
    background:#991b1b;
}

.marques{
    background:#7f1d1d;
}

.merchandising{
    background:#9a3412;
}

.montre-horlogerie{
    background:#57534e;
}

.musique{
    background:#374151;
}

.musique-latine{
    background:#4b5563;
}

.media{
    background:#6b7280;
}

.neonyt-paris{
    background:#059669;
}

.performance{
    background:#7c2d12;
}

.pret-a-porter{
    background:#166534;
}

.retail{
    background:#1e40af;
}

.sacs-maroquinerie{
    background:#7e22ce;
}

.salon-international-lingerie{
    background:#be185d;
}

.savoir-faire{
    background:#92400e;
}

.show{
    background:#0f172a;
}

.wsn-academy{
    background:#22c55e;
}
.business{
    background:#7e22ce;
}
.strategy{
    background:#374151;
}
.tendance{
    background:#f43f5e;
}


/* =========================
   PARTENAIRES
========================= */

.partners{
    margin-top:120px;
    text-align:center;
}

.partners h2{
    font-size:32px;
    font-weight:700;

    margin-bottom:50px;
}

.partner-grid{
    display:flex;
    justify-content:center;
    align-items:center;
    gap:80px;
}

.partner-grid img{
    max-width:180px;
    width:100%;
    height:auto;

    transition:.2s;
}

.partner-grid img:hover{
    opacity:.7;
}

/* =========================
   FOOTER
========================= */

footer{
    margin-top:150px;
    border-top:1px solid #111;
    background:#fff;
}

.footer-main{
    display:grid;
    grid-template-columns:40% 60%;
    min-height:320px;
}

.footer-contact{
    border-right:1px solid #111;
}

.contact-block{
    padding:40px;
    border-bottom:1px solid #111;
}

.contact-block:last-child{
    border-bottom:none;
}

.contact-label{
    display:block;
    color:#6d7b8d;
    font-size:16px;
    margin-bottom:10px;
}

.contact-link{
    text-decoration:none;
    color:#111;
    font-size:20px;
    font-weight:500;

    display:flex;
    align-items:center;
    gap:15px;
}

.contact-arrow{
    width:32px;
    height:32px;

    border:1px solid #111;
    border-radius:50%;

    display:flex;
    align-items:center;
    justify-content:center;

    font-size:14px;
}

.footer-info{
    display:flex;
    justify-content:space-between;
    align-items:flex-start;
    padding:50px 70px;
}

.footer-address h2{
    font-size:64px;
    font-weight:900;
    margin-bottom:15px;
}

.footer-address p{
    color:#6d7b8d;
    font-size:18px;
    line-height:1.6;
}

.footer-links{
    display:flex;
    gap:80px;
}

.footer-column{
    display:flex;
    flex-direction:column;
    gap:14px;
}

.footer-column a{
    text-decoration:none;
    color:#111;
    font-size:14px;
    font-weight:500;
}

.footer-column a:hover{
    opacity:.6;
}

.footer-bottom{
    border-top:1px solid #111;

    display:flex;
    gap:40px;

    padding:18px 40px;

    font-size:12px;
    font-weight:500;
}

.footer-bottom a{
    text-decoration:none;
    color:#111;
}

.footer-bottom a:hover{
    opacity:.6;
}
/* =========================
   RESPONSIVE
========================= */
@media (max-width:768px){

    h1{
    font-size:34px;
    margin-bottom:30px;
}
main{
    padding:40px 12px;
}
.header-container{
    padding:0 20px;
}
.profile-link::after{
    display:none;
}

.header-logo a{
    font-size:42px;
}
.partner-grid{
    display:flex;
    justify-content:center;
    gap:20px;
}

.partner-grid img{
    max-width:70px;
    width:auto;
}
.burger-btn{
    display:block;
    font-size:32px;
}
.header-right{
    display:none;

    position:fixed;

    top:80px;
    left:0;

    width:100%;

    background:#fff;

    padding:30px;

    flex-direction:column;
    align-items:flex-start;

    gap:25px;

    border-top:1px solid #e5e5e5;

    z-index:999;

    min-height:calc(100vh - 80px);
}
.header-right.active{
    display:flex;
}

   .footer-main{
    display:flex;
    flex-direction:column;
}
    .container{
    max-width:100%;
}
.accordion{
    width:100%;
}

    .footer-contact{
        border-right:none;
        border-bottom:1px solid #111;
    }

    .footer-info{
        flex-direction:column;
        gap:40px;
        padding:30px;
    }

    .footer-links{
        gap:40px;
    }

    .footer-address h2{
        font-size:42px;
    }

    .footer-address p{
        font-size:16px;
    }

   .footer-info{
    flex-direction:column;
    gap:40px;
    padding:30px;
}

.footer-links{
    display:flex;
    gap:30px;
}
.footer-column{
    display:flex;
    flex-direction:column;
    gap:12px;
}
.footer-column{
    flex:1;
}

.footer-bottom{
    display:flex;
    flex-wrap:wrap;
    gap:15px;
    justify-content:flex-start;
}

}
/* =======================
   PAGE SESSION
======================= */

.session-hero img {

    width: 100%;
    height: 340px;

    object-fit: cover;
    display: block;
}

.session-container {

    max-width: 900px;

    margin: 60px auto;
    padding: 0 20px;
}

.back-link {

    display: inline-block;

    margin-bottom: 30px;

    color: #666;
    text-decoration: none;

    font-size: 14px;
}

.back-link:hover {

    color: #000;
}

.session-day {

    font-size: 12px;
    color: #888;

    text-transform: uppercase;

    margin-bottom: 15px;
}

.session-title {

    font-size: 34px;
    font-weight: 700;

    line-height: 1.15;

    margin-bottom: 25px;
      max-width:800px;

    text-align:left;
}

.session-tags {

    display: flex;
    flex-wrap: wrap;

    gap: 10px;

    margin-bottom: 25px;
}

.session-meta {

    display: flex;
    flex-wrap: wrap;

    gap: 25px;

    margin-bottom: 30px;

    color: #555;
}

.rsvp-btn {

    display: inline-block;

    padding: 14px 40px;

    border: 1px solid #000;

    text-decoration: none;
    color: #000;

    margin-bottom: 60px;

    transition: .3s;
}

.rsvp-btn:hover {

    background: #000;
    color: #fff;
}

.session-content {

    margin-bottom: 80px;
}

.session-content h2,
.plan-section h2 {

    font-size: 28px;

    margin-bottom: 20px;
}

.session-content p {

    line-height: 1.8;
}

.plan-image {

    width: 100%;

    border: 1px solid #ddd;

    margin-top: 20px;
}

   @media(max-width:768px){

    .session-meta{

        display:flex;
        flex-wrap:wrap;
        gap:12px 20px;

        font-size:14px;
    }

    .session-meta span:last-child{

        width:100%;
    }
    .session-title{
    font-size:26px;
    line-height:1.2;
}


#cursor{
    position: fixed;
    top: 0;
    left: 0;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: #000;
    pointer-events: none;
    z-index: 999999;
    transform: translate3d(-50%, -50%, 0);
    will-change: transform;
    mix-blend-mode: difference;
    transition: width .2s ease, height .2s ease;
}

#cursor.hover{
    width: 60px;
    height: 60px;
}
}
#cursor{
    position: fixed;
    top: 0;
    left: 0;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: #000;
    pointer-events: none;
    z-index: 999999;
    transform: translate3d(-50%, -50%, 0);
    will-change: transform;
    mix-blend-mode: difference;
    transition: width .2s ease, height .2s ease;
}

#cursor.hover{
    width: 60px;
    height: 60px;
}