/* MODIFIE ICI LES COULEURS ET LE DESIGN */
:root{--bg:#05070a;--panel:#0d1117;--line:#28313b;--text:#f2f4f6;--muted:#9da7b2;--orange:#ff6a00;--silver:#cbd1d8}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:Arial,Helvetica,sans-serif}
.site-header{position:fixed;z-index:10;top:0;left:0;right:0;padding:20px 5%;display:flex;justify-content:space-between;align-items:center;background:linear-gradient(#05070aee,transparent)}
.logo{font-weight:900;letter-spacing:.16em}.logo span{color:var(--orange)}nav a{color:#fff;text-decoration:none;margin-left:25px;font-size:13px;text-transform:uppercase;letter-spacing:.12em}
.hero{min-height:100vh;display:grid;place-items:center;padding:120px 7% 70px}.hero-grid{max-width:1250px;width:100%;display:grid;grid-template-columns:1fr 1.05fr;gap:55px;align-items:center}
.kicker{color:var(--orange);font-weight:800;letter-spacing:.22em;text-transform:uppercase;font-size:13px}
h1{font-family:Georgia,serif;font-size:clamp(55px,9vw,125px);line-height:.83;margin:18px 0 25px;letter-spacing:-.055em}h1 small{display:block;font:700 15px Arial;letter-spacing:.25em;color:var(--silver);margin-top:24px}
h2{font:700 clamp(35px,5vw,70px)/.95 Georgia,serif;margin:0;letter-spacing:-.04em}h3{margin-bottom:8px}.lead{font-size:20px;line-height:1.6;color:var(--muted);max-width:600px}
.button{display:inline-block;margin-top:25px;padding:15px 23px;background:var(--orange);color:#05070a;text-decoration:none;font-weight:900;text-transform:uppercase;letter-spacing:.12em;font-size:12px}
.hero-media{position:relative;border:1px solid var(--line);padding:10px;background:#090c10;box-shadow:0 30px 80px #000}.hero-media img{display:block;width:100%;height:min(68vh,650px);object-fit:cover}
.result-badge{position:absolute;right:24px;bottom:24px;background:#05070aee;border:1px solid var(--orange);padding:15px 18px;text-align:right}.result-badge strong{display:block;font-size:35px;color:var(--orange)}.result-badge span{font-size:11px;letter-spacing:.14em;color:var(--silver)}
.section{padding:100px 7%;border-top:1px solid #151b22}.container{max-width:1250px;margin:auto}.dark-section{background:linear-gradient(110deg,#0b0f14,#06080b)}
.section-heading{display:flex;justify-content:space-between;gap:30px;align-items:end;margin-bottom:45px}.section-heading>p{max-width:450px;color:var(--muted);line-height:1.6}
.timeline-item{display:grid;grid-template-columns:120px 1fr;gap:30px;padding:25px 0;border-bottom:1px solid var(--line)}.year{color:var(--orange);font-weight:900}.timeline-item p,.card p{color:var(--muted);line-height:1.65}
.split{display:grid;grid-template-columns:1.1fr .9fr;gap:35px;align-items:center}.photo-frame{border:1px solid var(--line);padding:10px}.photo-frame img{width:100%;display:block}
.big-number{font:700 110px Georgia,serif;color:var(--orange);line-height:.8;margin-top:40px}.stat-label{text-transform:uppercase;letter-spacing:.18em;color:var(--silver);font-size:12px;margin-top:20px}
.video-frame{background:#080b0f;border:1px solid var(--line);padding:10px;box-shadow:0 25px 60px #000}.video-frame video{display:block;width:100%;max-height:700px;background:#000}.video-caption{padding:15px 5px 5px;color:var(--muted);font-size:13px}
.cards{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}.card{background:var(--panel);border:1px solid var(--line);padding:30px}.card>span{color:var(--orange);font-weight:900;font-size:12px;letter-spacing:.2em}.card h3{font-size:25px}
.contact-section{padding:110px 7%;text-align:center;background:linear-gradient(110deg,#10161d,#080a0d)}.contact-content{max-width:850px}.contact-section p{color:var(--muted);line-height:1.7}.contact-details{margin-top:30px}.contact-details strong{color:var(--text)}
footer{padding:30px 7%;display:flex;justify-content:space-between;color:#77818c;font-size:12px;letter-spacing:.08em;text-transform:uppercase}
@media(max-width:850px){.hero-grid,.split,.cards{grid-template-columns:1fr}nav{display:none}.hero{padding-top:100px}.hero-media img{height:55vh}.section-heading{display:block}.timeline-item{grid-template-columns:1fr;gap:8px}footer{display:block;line-height:2}}