:root{--navy:#092847;--navy2:#061b30;--orange:#f27a22;--light:#f4f7fa;--white:#fff;--text:#142231}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Arial,Helvetica,sans-serif;color:var(--text);background:var(--light)}a{color:inherit}.topbar{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.96);backdrop-filter:blur(10px);box-shadow:0 2px 18px rgba(6,27,48,.1)}.topbar-inner{max-width:1450px;margin:auto;padding:13px 22px;display:flex;align-items:center;justify-content:space-between;gap:20px}.brand{text-decoration:none;display:flex;align-items:center;gap:12px}.brand-mark{width:44px;height:44px;border-radius:50%;display:grid;place-items:center;background:linear-gradient(135deg,#5339b8,#f27a22);color:#fff;font-weight:900;font-size:24px;box-shadow:0 5px 14px rgba(9,40,71,.22)}.brand-text strong{display:block;color:var(--navy);font-size:22px}.brand-text small{display:block;color:#557085;font-size:12px;margin-top:2px}.back{text-decoration:none;background:var(--navy);color:#fff;padding:11px 16px;border-radius:9px;font-weight:700}.hero{background:linear-gradient(120deg,var(--navy2),var(--navy));color:#fff;padding:72px 20px 54px;text-align:center;position:relative;overflow:hidden}.hero:after{content:"";position:absolute;width:420px;height:420px;border-radius:50%;background:var(--orange);opacity:.08;right:-130px;top:-230px}.hero h1{font-size:clamp(36px,5vw,66px);margin:0 0 13px}.hero h1 span{color:var(--orange)}.hero p{max-width:770px;margin:0 auto;font-size:clamp(16px,2vw,21px);line-height:1.6;color:#dce8f1}.stats{display:flex;justify-content:center;gap:25px;flex-wrap:wrap;margin-top:28px}.stat{background:rgba(255,255,255,.09);border:1px solid rgba(255,255,255,.17);padding:12px 18px;border-radius:12px}.stat strong{color:var(--orange);font-size:23px;display:block}.filters-wrap{position:sticky;top:70px;z-index:15;background:rgba(244,247,250,.95);backdrop-filter:blur(9px);padding:18px 15px;border-bottom:1px solid #dce5ec}.filters{max-width:1200px;margin:auto;display:flex;justify-content:center;gap:10px;flex-wrap:wrap}.filter{border:1px solid #bfcdd8;background:#fff;color:var(--navy);font-weight:700;border-radius:999px;padding:10px 17px;cursor:pointer}.filter:hover,.filter.active{background:var(--orange);border-color:var(--orange);color:#fff}.gallery-section{max-width:1500px;margin:auto;padding:34px 22px 65px}.gallery-grid{columns:4 270px;column-gap:18px}.gallery-card{display:block;width:100%;padding:0;border:0;margin:0 0 18px;background:#fff;border-radius:14px;overflow:hidden;position:relative;cursor:pointer;break-inside:avoid;box-shadow:0 7px 22px rgba(9,40,71,.12);transition:.22s}.gallery-card:hover{transform:translateY(-4px);box-shadow:0 13px 30px rgba(9,40,71,.2)}.gallery-card[hidden]{display:none}.gallery-card img{display:block;width:100%;height:auto;background:#e8eef3}.card-overlay{position:absolute;inset:auto 0 0;display:flex;align-items:end;justify-content:space-between;gap:10px;padding:35px 14px 13px;color:#fff;background:linear-gradient(transparent,rgba(2,17,29,.86));text-align:left}.card-overlay strong{font-size:15px}.card-overlay small{font-size:12px}.lightbox{position:fixed;inset:0;background:rgba(1,11,19,.95);z-index:100;display:none;align-items:center;justify-content:center;padding:20px}.lightbox.open{display:flex}.lightbox-figure{margin:0;max-width:94vw;max-height:93vh;display:flex;flex-direction:column;align-items:center}.lightbox-img{max-width:94vw;max-height:82vh;object-fit:contain;border-radius:9px;box-shadow:0 20px 60px #000}.lightbox-caption{color:#fff;padding:12px;font-size:15px}.lb-btn{position:absolute;border:0;background:rgba(255,255,255,.13);color:#fff;width:48px;height:48px;border-radius:50%;font-size:28px;cursor:pointer}.lb-close{right:18px;top:18px;font-size:25px}.lb-prev{left:18px;top:50%}.lb-next{right:18px;top:50%}.cta{background:var(--navy);color:#fff;text-align:center;padding:50px 20px}.cta h2{margin:0 0 10px;font-size:32px}.cta p{margin:0 0 22px;color:#d6e3ec}.cta a{display:inline-block;background:var(--orange);color:#fff;text-decoration:none;font-weight:800;padding:14px 22px;border-radius:10px}footer{background:#041524;color:#a9bdcc;text-align:center;padding:18px}@media(max-width:650px){.topbar-inner{padding:10px 13px}.brand-text small{display:none}.back{font-size:13px;padding:9px 11px}.hero{padding-top:48px}.filters-wrap{top:64px}.gallery-section{padding-left:12px;padding-right:12px}.gallery-grid{columns:2 145px;column-gap:10px}.gallery-card{margin-bottom:10px;border-radius:9px}.card-overlay{display:none}.lb-prev{left:5px}.lb-next{right:5px}}


/* Logo officiel TMK2.0 */
.brand-logo{
  display:block;
  width:82px;
  height:68px;
  object-fit:contain;
  flex:0 0 auto;
}
.brand{gap:5px}
@media(max-width:650px){
  .brand-logo{width:72px;height:60px}
  .brand{gap:3px}
}