:root{
  --bg:#071826;
  --accent:#00d4a6;
  --accent-2:#6c8cff;
  --muted:#7f98a6;
  --text:#e6f8f5;
}
*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", "Fira Code", monospace;
  /* Fond fixe uniforme — évite les bandes de couleur au scroll */
  background-color: #071826;
  background-image: radial-gradient(circle at 10% 10%, rgba(0,212,166,0.025), transparent 30%);
  background-attachment: fixed;
  background-size: cover;
  color:var(--text);
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  min-height:100vh;
  display:flex;
  flex-direction:column;
  overflow-x:hidden;
}
.container{max-width:1100px;margin:0 auto;padding:2rem}

/* Header / Nav */
.site-header{
  background: rgba(7,24,38,0.75);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  position:sticky;
  top:0;
  z-index:1000;
  border-bottom:1px solid rgba(0,212,166,0.06);
}
.header-inner{display:flex;align-items:center;justify-content:space-between;padding:.75rem 0}
.logo{font-weight:700;color:var(--accent);text-decoration:none;font-size:1.05rem;font-family: 'Fira Code', monospace}
.nav-list{list-style:none;margin:0;padding:0;display:flex;gap:1.1rem}
.nav-list a{color:var(--muted);text-decoration:none;padding:.35rem .5rem;border-radius:6px;transition:color .15s}
.nav-list a:hover{color:var(--text);background:rgba(255,255,255,0.03)}
.nav-toggle{display:none;background:none;border:0;font-size:1.25rem;color:var(--muted);padding:.45rem .6rem;border-radius:8px;cursor:pointer;z-index:1101}

/* Hero — transparent pour laisser voir le fond uniforme */
.hero{padding:4rem 0;text-align:center;border-bottom:1px solid rgba(0,212,166,0.06)}
.hero h1{margin:0 0 .5rem;font-size:2rem;color:var(--accent)}
.lead{color:var(--muted);margin-bottom:1rem}
.btn{background:linear-gradient(90deg,var(--accent),var(--accent-2));color:#021018;padding:.6rem 1rem;text-decoration:none;border-radius:8px;display:inline-block;font-weight:600;transition:opacity .15s}
.btn:hover{opacity:.88}

/* Generic cards */
.grid.features{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:1rem;margin-top:1rem}
.card{background:rgba(255,255,255,0.025);padding:1rem;border-radius:8px;box-shadow:0 4px 24px rgba(0,0,0,0.4);border:1px solid rgba(255,255,255,0.05);overflow:hidden}

/* Specs */
.spec-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1rem}
.spec-card{background:rgba(255,255,255,0.025);padding:1.25rem;border-radius:10px;border-left:4px solid rgba(0,212,166,0.2);box-shadow:0 4px 24px rgba(0,0,0,0.4);transition:transform .22s cubic-bezier(.2,.9,.2,1),box-shadow .22s,border-left-color .22s;display:flex;flex-direction:column;gap:.5rem;overflow:hidden}
.spec-card:hover{transform:translateY(-5px);box-shadow:0 16px 40px rgba(0,0,0,0.5);border-left-color:var(--accent)}
.spec-head{display:flex;align-items:center;justify-content:space-between;gap:1rem}
.spec-head h3{margin:0;color:var(--accent);font-family:'Fira Code',monospace}
.spec-kv{font-weight:700;color:var(--text);background:rgba(255,255,255,0.04);padding:.25rem .5rem;border-radius:6px;font-size:.9rem}
.spec-body{color:var(--muted);font-size:.95rem}
.spec-note{color:var(--muted);font-size:.9rem;margin-top:.5rem}

/* Services */
.service-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(360px,1fr));gap:1rem;margin-top:1rem}
.service-card{position:relative;display:flex;align-items:flex-start;gap:1rem;padding:1.25rem 1.25rem 1.25rem 92px;border-radius:10px;border-left:4px solid rgba(108,140,255,0.15);background:rgba(255,255,255,0.025);box-shadow:0 4px 24px rgba(0,0,0,0.4);min-height:140px;overflow:hidden;transition:transform .22s,box-shadow .22s,border-left-color .22s}
.service-card:hover{transform:translateY(-5px);box-shadow:0 16px 40px rgba(0,0,0,0.5);border-left-color:var(--accent-2)}
.svc-icon{position:absolute;left:20px;top:20px;width:56px;height:56px;border-radius:8px;display:flex;align-items:center;justify-content:center;background:linear-gradient(90deg,var(--accent),var(--accent-2));color:#021018;font-weight:700;font-family:'Fira Code',monospace;box-shadow:0 4px 12px rgba(0,0,0,0.4);z-index:5}
.service-desc{color:var(--muted);font-size:.97rem}

/* Statut serveur en direct */
.server-status{display:flex;align-items:center;gap:.5rem;margin-top:.6rem;font-size:.85rem;font-family:'Fira Code',monospace;color:var(--muted)}
.status-dot{width:9px;height:9px;border-radius:50%;flex:0 0 9px;background:var(--muted)}
.status-dot.status-loading{background:var(--muted);animation:pulse 1.4s ease-in-out infinite}
.status-dot.status-online{background:var(--accent);box-shadow:0 0 8px rgba(0,212,166,0.7)}
.status-dot.status-offline{background:#ff6b6b}
.status-dot.status-unknown{background:#ffb84d}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.3}}

/* Contact */
.contact-grid{display:grid;grid-template-columns:1fr 320px;gap:1rem}
.contact-card{background:rgba(255,255,255,0.025);padding:1rem;border-radius:8px;box-shadow:0 4px 24px rgba(0,0,0,0.4);border:1px solid rgba(255,255,255,0.05);overflow:hidden}

/* Gallery */
.gallery-section{margin-top:1.5rem}

/* Titres de catégorie galerie */
.gallery-section h2{
  margin-top:2rem;
  margin-bottom:.75rem;
  color:var(--accent);
  font-size:.95rem;
  font-family:'Fira Code',monospace;
  letter-spacing:.05em;
  text-transform:uppercase;
  padding:.55rem 1rem;
  background:rgba(0,212,166,0.06);
  border-left:3px solid var(--accent);
  border-radius:0 6px 6px 0;
}
.gallery-section h2:first-of-type{margin-top:0}

/* Grille galerie — toutes les images à la même taille */
.gallery-grid{
  display:grid;
  grid-template-columns:repeat(auto-fill,minmax(200px,1fr));
  gap:.75rem;
}
.gallery-item{
  border-radius:8px;
  overflow:hidden;
  height:220px;
  background:rgba(255,255,255,0.03);
  display:flex;
  align-items:center;
  justify-content:center;
  border:1px solid rgba(255,255,255,0.06);
  cursor:pointer;
  transition:border-color .18s,transform .18s;
}
.gallery-item:hover{border-color:rgba(0,212,166,0.35);transform:translateY(-3px)}
.gallery-item img{width:100%;height:100%;object-fit:cover;display:block}
.gallery-item .label{font-weight:700;color:var(--muted);font-family:'Fira Code',monospace;font-size:.85rem}

img{max-width:100%;height:auto;display:block}

/* Lightbox */
.lightbox{position:fixed;inset:0;display:flex;align-items:center;justify-content:center;background:rgba(4,12,22,0.92);z-index:9999;opacity:0;pointer-events:none;transition:opacity .2s;display:none}
.lightbox.open{opacity:1;pointer-events:auto;display:flex}
.lightbox .lightbox-inner{position:relative;max-width:94vw;max-height:92vh;display:flex;align-items:center;justify-content:center}
.lightbox img{max-width:100%;max-height:88vh;border-radius:8px;box-shadow:0 20px 60px rgba(0,0,0,0.8)}
.lightbox .close{position:fixed;top:1.25rem;right:1.25rem;background:rgba(255,255,255,0.1);border-radius:50%;width:38px;height:38px;display:flex;align-items:center;justify-content:center;color:var(--text);border:1px solid rgba(255,255,255,0.12);cursor:pointer;font-size:1.1rem;transition:background .15s;z-index:10000}
.lightbox .close:hover{background:rgba(255,255,255,0.2)}

/* Sections homepage — transparentes, pas de bandes */
.overview,.about{padding:2rem 0}

/* Utilities */
main{flex:1}
.muted{color:var(--muted)}
a{color:var(--accent)}

/* Footer — fond transparent, juste une séparation */
.site-footer{
  border-top:1px solid rgba(0,212,166,0.06);
  background:rgba(0,0,0,0.15);
  padding:1.25rem 0;
  margin-top:2rem;
}
.footer-inner{display:flex;flex-direction:column;gap:.35rem}
.site-footer .copy{font-weight:700;opacity:0.7;color:var(--muted);font-size:.9rem}
.site-footer .footer-inner a{color:var(--accent)}

/* Responsive */
@media (max-width:900px){
  .contact-grid{grid-template-columns:1fr}
  .container{padding:1rem}
}
@media (max-width:700px){
  .nav-list{display:none}
  .nav-toggle{display:block}
  .hero h1{font-size:1.5rem}
  .spec-grid{grid-template-columns:1fr}
  /* Make service cards readable on small screens: place icon in-flow */
  .service-card{padding-left:1rem;min-height:auto;flex-direction:row;align-items:flex-start}
  .service-card .svc-icon{position:static;width:48px;height:48px;margin-right:.75rem;left:auto;top:auto;flex:0 0 48px}
  .gallery-grid{grid-template-columns:repeat(auto-fill,minmax(150px,1fr))}
  .gallery-item{height:160px}
}

@media (max-width:420px){
  /* Stack icon above content on very small screens */
  .service-card{flex-direction:column;gap:.5rem;padding-left:1rem}
  .service-card .svc-icon{width:40px;height:40px;margin-right:0;margin-bottom:.5rem}
  .service-card h3{font-size:1rem}
  .service-desc{font-size:.95rem}
}

.nav-list.open{display:flex;flex-direction:column;position:absolute;top:60px;right:16px;left:16px;background:rgba(4,16,26,0.95);border:1px solid rgba(0,212,166,0.08);padding:1rem;border-radius:8px;box-shadow:0 10px 30px rgba(0,0,0,0.6);z-index:1100}
.nav-list.open a{display:block;padding:.6rem 0;color:var(--muted);border-radius:6px}