:root{--red:#E30613;--black:#0D0D0D;--dark:#1a1a1a;--white:#FFFFFF;--gray:#999}
*{margin:0;padding:0;box-sizing:border-box}
body{background:var(--black);color:var(--white);font-family:'Inter',sans-serif;line-height:1.6}
h1,h2,h3{font-family:'Bebas Neue',sans-serif;letter-spacing:2px}
h1{font-size:clamp(2.5rem,6vw,5rem)}
h2{font-size:clamp(1.8rem,4vw,3rem);color:var(--red);margin-bottom:1.5rem}
a{color:var(--red);text-decoration:none;transition:.2s}
a:hover{opacity:.8}
.container{max-width:1200px;margin:0 auto;padding:0 24px}
section{padding:80px 0}
.site-header{position:sticky;top:0;z-index:100;background:rgba(13,13,13,.95);backdrop-filter:blur(10px);border-bottom:2px solid var(--red)}
.header-inner{display:flex;align-items:center;justify-content:space-between;padding:12px 24px;gap:20px;position:relative}
.logo img{height:60px}
.main-nav{display:flex;gap:28px}
.main-nav a{color:var(--white);font-weight:600;text-transform:uppercase;font-size:.9rem;letter-spacing:1px}
.main-nav a:hover{color:var(--red)}
.socials{display:flex;gap:12px;align-items:center}
.socials a{color:var(--white);display:inline-flex}
.socials a:hover{color:var(--red)}
.burger{display:none;background:none;border:none;color:var(--white);font-size:1.8rem;cursor:pointer}
.hero{min-height:80vh;display:flex;align-items:center;justify-content:center;text-align:center;background:radial-gradient(circle at center,#2a0000 0%,var(--black) 70%);padding:80px 24px}
.hero-logo{max-width:320px;margin-bottom:30px}
.hero p{font-size:1.3rem;color:var(--gray);margin-bottom:40px}
.btn{display:inline-block;background:var(--red);color:var(--white)!important;padding:14px 32px;font-weight:700;text-transform:uppercase;letter-spacing:2px;border-radius:4px;margin:8px;border:2px solid var(--red);cursor:pointer}
.btn:hover{background:transparent;color:var(--red)!important}
.btn-outline{background:transparent;color:var(--red)!important}
.btn-outline:hover{background:var(--red);color:var(--white)!important}
.grid{display:grid;gap:28px;grid-template-columns:repeat(auto-fit,minmax(280px,1fr))}
.card{background:var(--dark);border-radius:8px;overflow:hidden;border:1px solid #222;transition:.3s;color:var(--white)}
.card:hover{transform:translateY(-6px);border-color:var(--red)}
.card img{width:100%;height:220px;object-fit:cover;display:block}
.card-body{padding:22px}
.card-date{color:var(--red);font-weight:700;font-size:.9rem;text-transform:uppercase;letter-spacing:1px}
.card h3{font-size:1.6rem;margin:8px 0;color:var(--white)}
.card p{color:var(--gray);font-size:.95rem}
.membre{text-align:center}
.membre img{width:100%;height:320px;object-fit:cover;border-radius:8px}
.membre h3{color:var(--red);margin-top:18px;font-size:1.8rem}
.membre .inst{color:var(--gray);text-transform:uppercase;letter-spacing:2px;font-size:.85rem}
input,textarea,select{width:100%;padding:12px 16px;margin-bottom:16px;background:var(--dark);border:1px solid #333;color:var(--white);border-radius:4px;font-family:inherit;font-size:1rem}
input:focus,textarea:focus{outline:none;border-color:var(--red)}
textarea{min-height:140px;resize:vertical}
label{display:block;margin-bottom:6px;font-weight:600;color:var(--gray);font-size:.9rem}
.site-footer{background:#050505;text-align:center;padding:60px 24px 30px;border-top:2px solid var(--red);margin-top:80px}
.footer-logo{height:70px;margin-bottom:20px}
.footer-tag{color:var(--gray);margin-bottom:24px;font-style:italic}
.socials-footer{margin-bottom:24px;font-size:1rem}
.socials-footer a{color:var(--white);font-weight:600}
.copyright{color:#444;font-size:.85rem}
.admin-body{background:#0a0a0a}
.admin-header{background:var(--red);padding:16px 24px;display:flex;justify-content:space-between;align-items:center}
.admin-header h1{font-size:1.5rem}
.admin-nav{display:flex;gap:20px;padding:20px 24px;background:var(--dark);border-bottom:1px solid #222;flex-wrap:wrap}
.admin-nav a{color:var(--white);font-weight:600;padding:8px 14px;border-radius:4px}
.admin-nav a.active,.admin-nav a:hover{background:var(--red)}
.admin-content{max-width:1100px;margin:40px auto;padding:0 24px}
.admin-table{width:100%;border-collapse:collapse;margin-top:20px}
.admin-table th,.admin-table td{padding:12px;text-align:left;border-bottom:1px solid #222}
.admin-table th{color:var(--red);text-transform:uppercase;font-size:.8rem;letter-spacing:1px}
.alert{padding:12px 20px;border-radius:4px;margin-bottom:20px}
.alert-success{background:#0a4d2a;border-left:4px solid #0f0}
.alert-error{background:#4d0a0a;border-left:4px solid red}
@media(max-width:900px){
.main-nav{display:none;position:absolute;top:100%;left:0;right:0;background:var(--black);flex-direction:column;padding:20px;gap:16px;border-bottom:2px solid var(--red)}
body.nav-open .main-nav{display:flex}
.socials{display:none}
.burger{display:block}
}