*{box-sizing:border-box}
body{margin:0;font-family:Arial,sans-serif;background:#080808;color:#fff}
a{text-decoration:none;color:inherit}
header{position:sticky;top:0;z-index:10;background:#050505dd;backdrop-filter:blur(12px);padding:18px 7%;display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid #222}
nav a{margin-left:22px;color:#eee;font-weight:700;font-size:14px}
.btn{display:inline-block;background:#f47b20;color:#111;padding:14px 24px;border-radius:999px;font-weight:900;border:0;cursor:pointer}
.btn.outline{background:transparent;color:#fff;border:1px solid #f47b20}
.hero{padding:110px 7%;background:linear-gradient(120deg,#050505,#1b1208)}
.hero h1{font-size:62px;max-width:820px;line-height:1;margin:0 0 20px}
.hero p{max-width:680px;font-size:20px;color:#ddd}
.hero-media{display:grid;grid-template-columns:1fr 520px;gap:40px;align-items:center}
.hero-slider{position:relative;height:420px;overflow:hidden;border-radius:30px;border:1px solid #333;background:#111}
.slide-img{position:absolute;width:100%;height:100%;object-fit:cover;opacity:0;animation:heroSlide 20s infinite}
.slide-img:nth-child(1){animation-delay:0s}
.slide-img:nth-child(2){animation-delay:4s}
.slide-img:nth-child(3){animation-delay:8s}
.slide-img:nth-child(4){animation-delay:12s}
.slide-img:nth-child(5){animation-delay:16s}
@keyframes heroSlide{0%{opacity:0}8%{opacity:1}28%{opacity:1}36%{opacity:0}100%{opacity:0}}
.slide-placeholder{height:100%;display:flex;align-items:center;justify-content:center;color:#aaa}
section{padding:80px 7%}
.tag{color:#f47b20;font-weight:900;letter-spacing:2px}
h2{font-size:42px;margin:10px 0 30px}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.card{background:#111;border:1px solid #242424;border-radius:22px;padding:28px}
.card h3{margin-top:0;color:#fff}
.card p{color:#bbb;line-height:1.6}
.light{background:#f7f7f7;color:#111}
.light .card{background:#fff;color:#111;border-color:#ddd}
.light .card h3{color:#111}
.gallery{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.gallery img{width:100%;height:190px;object-fit:cover;border-radius:18px}
.video iframe{width:100%;height:260px;border:0;border-radius:18px}
.donation{background:linear-gradient(120deg,#f47b20,#ffd447);color:#111;border-radius:30px;padding:40px}
input,textarea{width:100%;padding:15px;border-radius:12px;border:1px solid #333;background:#0d0d0d;color:#fff;margin-bottom:12px}
textarea{height:140px}
footer{background:#000;padding:45px 7%;color:#aaa}
.social a{margin-right:15px;color:#f47b20;font-weight:900}
@media(max-width:900px){.hero-media{grid-template-columns:1fr}.hero-slider{height:300px}}
@media(max-width:850px){.grid,.gallery{grid-template-columns:1fr}.hero h1{font-size:42px}nav{display:none}}

.menu-toggle{display:none;background:#f47b20;border:0;border-radius:10px;padding:10px 14px;font-size:22px;font-weight:900}
.lightbox{display:none;position:fixed;z-index:9999;inset:0;background:rgba(0,0,0,.92);align-items:center;justify-content:center;padding:20px}
.lightbox img{max-width:95%;max-height:90vh;border-radius:18px}
.lightbox.active{display:flex}
.lightbox-close{position:absolute;top:20px;right:30px;color:white;font-size:42px;cursor:pointer}

.gallery img{cursor:pointer;transition:.25s}
.gallery img:hover{transform:scale(1.03)}

@media(max-width:850px){
  header{padding:14px 5%}
  .menu-toggle{display:block}
  nav{
    display:none;
    position:absolute;
    top:90px;
    left:5%;
    right:5%;
    background:#080808;
    border:1px solid #222;
    border-radius:18px;
    padding:18px;
  }
  nav.active{display:block}
  nav a{display:block;margin:14px 0;font-size:16px}
  .hero{padding:70px 5%}
  section{padding:55px 5%}
  h2{font-size:32px}
  .hero h1{font-size:38px}
  .hero p{font-size:17px}
  .btn{margin-bottom:8px}
}

.hero-slider::after{
  content:"Cliquez pour agrandir";
  position:absolute;
  bottom:16px;
  right:16px;
  background:rgba(0,0,0,.7);
  color:white;
  padding:9px 14px;
  border-radius:999px;
  font-size:13px;
  z-index:3;
}

.lightbox{
  display:none;
  position:fixed;
  inset:0;
  z-index:99999;
  background:rgba(0,0,0,.94);
  align-items:center;
  justify-content:center;
  flex-direction:column;
  padding:20px;
}

.lightbox.active{display:flex}

.lightbox-close{
  position:absolute;
  top:18px;
  right:26px;
  font-size:44px;
  color:white;
  cursor:pointer;
  z-index:5;
}

.lightbox-title{
  color:white;
  margin-top:14px;
  font-weight:800;
}

.lightbox-arrow{
  position:absolute;
  top:50%;
  transform:translateY(-50%);
  background:#f47b20;
  color:#111;
  border:0;
  width:52px;
  height:52px;
  border-radius:50%;
  font-size:28px;
  font-weight:900;
  cursor:pointer;
  z-index:5;
}

.lightbox-prev{left:24px}
.lightbox-next{right:24px}

[data-lightbox]{cursor:pointer}

@media(max-width:700px){
  .lightbox-arrow{
    width:42px;
    height:42px;
    font-size:22px;
  }
  .lightbox-prev{left:10px}
  .lightbox-next{right:10px}
}

.site-logo{
  display:flex;
  align-items:center;
  gap:12px;
  font-weight:900;
  color:white;
}
.site-logo img{
  width:72px;
  height:72px;
  border-radius:50%;
  object-fit:cover;
  display:block;
}
.site-logo span{
  font-size:15px;
  max-width:150px;
  line-height:1.1;
}