:root{
  --blue:#0052FF; /* bleu */
  --orange:#FF7A00; /* orange */
  --white:#FFFFFF; /* blanc */
  --black:#0B0F15; /* noir profond */
  --muted:#6b7280;
  --bg:#0b0f15;
  --card:#0f1522;
  --ring:rgba(0,82,255,.35);
}
html{scroll-behavior:smooth}
*{box-sizing:border-box}
body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,Helvetica,Arial,sans-serif;line-height:1.6;color:var(--white);background:linear-gradient(180deg,#0b0f15 0%, #0b0f15 60%, #0e1422 100%);}    
a{color:var(--white);text-decoration:none}
img{max-width:100%;display:block}
.container{width:min(1140px,92%);margin-inline:auto}
.btn{display:inline-flex;align-items:center;gap:.5rem;padding:.9rem 1.1rem;border-radius:16px;font-weight:700;border:1px solid transparent;background:var(--blue);color:#fff;transition:.2s}
.btn:hover{transform:translateY(-1px);box-shadow:0 8px 24px rgba(0,82,255,.25)}
.btn--ghost{background:transparent;border-color:#1f2937}

.btn--orange{background:var(--orange);color:#111}
/* survol en blanc */
.btn--orange:hover{background:var(--white);color:var(--orange)}

.tag{display:inline-block;padding:.25rem .6rem;border:1px solid #1f2937;border-radius:999px;font-size:.8rem;color:#cbd5e1}
.grid{display:grid;gap:1.2rem}
.grid--2{grid-template-columns:repeat(2,1fr)}
.grid--3{grid-template-columns:repeat(3,1fr)}
.grid--4{grid-template-columns:repeat(4,1fr)}
@media (max-width:900px){.grid--3,.grid--4{grid-template-columns:1fr 1fr}.grid--2{grid-template-columns:1fr}}
@media (max-width:640px){.grid--3,.grid--4{grid-template-columns:1fr}}

/* Header */
.header{position:sticky;top:0;z-index:30;background:rgba(11,15,21,.75);backdrop-filter:blur(10px);border-bottom:1px solid rgba(255,255,255,.06)}
.nav{display:flex;align-items:center;justify-content:space-between;padding:.7rem 0}
.brand{display:flex;align-items:center;gap:.6rem}

/* Logo image (avec fond blanc) */
.brand__logo{
  width: 40px;
  height: 40px;
  border-radius: 10px;
  display: block;
  object-fit: contain;
  background-color: #fff;
}

.brand__name{font-weight:800;letter-spacing:.3px}
.nav__links{display:flex;gap:.8rem;align-items:center}
.nav__links a{padding:.55rem .8rem;border-radius:10px;border:1px solid transparent}
.nav__links a:focus,.btn:focus,.input:focus{outline:2px solid var(--ring);outline-offset:2px}
.nav__links a:hover{background:#111827}
.nav__toggle{display:none}

/* >>> Cacher le menu mobile par défaut (desktop) <<< */
.mobile{display:none;}

@media (max-width:880px){
  .nav__links{display:none;}
  .nav__toggle{display:block;border:1px solid #FFFFFF;border-radius:12px;padding:.5rem .7rem;color: #FF7A00;background:transparent}
  .mobile{position:absolute;inset:56px 0 auto 0;background:#0d1320;border-bottom:1px solid #111827}
  .mobile a{display:block;padding:1rem 1.2rem;border-top:1px solid #0e1627}
  .mobile.show{display:block}
}

/* Hero */
.hero{padding:72px 0 42px;border-bottom:1px solid rgba(255,255,255,.06)}
.hero h1{font-size:clamp(1.8rem,3.8vw,3rem);line-height:1.15;margin:.2rem 0 .6rem}
.hero p{color:#cbd5e1;max-width:62ch}
.hero__cta{margin-top:1rem;display:flex;flex-wrap:wrap;gap:.7rem}
.badges{display:flex;gap:.5rem;flex-wrap:wrap;margin:.8rem 0 0}

/* Sections */
section{padding:60px 0;border-bottom:1px solid rgba(255,255,255,.06)}
h2{font-size:clamp(1.4rem,2.6vw,2.1rem);margin:0 0 .8rem}
.muted{color:#a3aab6}

/* Cards */
.card{background:var(--card);border:1px solid #151b2a;border-radius:18px;padding:1.1rem}
.card h3{margin:.2rem 0 .4rem;font-size:1.1rem}
.chip{font-size:.75rem;color:#cbd5e1;border:1px solid #1f2937;border-radius:999px;padding:.2rem .5rem}

/* Services */
.service__list{margin:.8rem 0 0}
.service__list li{margin:.12rem 0;color:#d1d5db}

/* Portfolio */
.work{position:relative;overflow:hidden;border-radius:14px;border:1px solid #1b2132;background:#0f1423}
.work__img{aspect-ratio:16/9;object-fit:cover;width:100%;filter:saturate(0.95)}
.work__body{padding:.8rem}

/* Avis */
.stars{color:var(--orange)}

/* Form */
.form{display:grid;gap:.9rem}
.row{display:grid;gap:.8rem;grid-template-columns:1fr 1fr}
@media (max-width:640px){.row{grid-template-columns:1fr}}
label{font-weight:600}
.input,.textarea{width:100%;background:#0a1222;border:1px solid #1a2031;border-radius:14px;padding:.9rem 1rem;color:#e5e7eb}
.textarea{min-height:130px;resize:vertical}
.consent{display:flex;gap:.6rem;align-items:flex-start}

/* Footer */
footer{padding:28px 0;color:#cbd5e1}
.footer__grid{display:grid;gap:1rem;grid-template-columns:2fr 1fr 1fr}
@media (max-width:880px){.footer__grid{grid-template-columns:1fr}}
.sub{display:flex;justify-content:space-between;gap:.8rem;flex-wrap:wrap;margin-top:1rem;border-top:1px solid #141a2b;padding-top:1rem}

/* Floating WhatsApp */
.wa{position:fixed;right:18px;bottom:18px;width:56px;height:56px;border-radius:16px;background:#25D366;display:grid;place-items:center;box-shadow:0 10px 20px rgba(0,0,0,.25);z-index:40}
.wa svg{width:28px;height:28px;fill:#fff}

/* Cookie banner (RGPD) */
.cookie{position:fixed;left:12px;right:12px;bottom:12px;background:#0f1522;border:1px solid #1b2234;border-radius:14px;padding:1rem;display:none;z-index:50}
.cookie__actions{display:flex;gap:.5rem;margin-top:.6rem}
.cookie.show{display:block}

/* Skip link */
.skip{position:absolute;left:-9999px;top:auto;width:1px;height:1px;overflow:hidden}
.skip:focus{left:12px;top:12px;width:auto;height:auto;background:#111827;color:#fff;padding:.4rem .6rem;border-radius:8px}