/* Reset & base */
* { margin:0; padding:0; box-sizing:border-box; }
html { scroll-behavior:smooth; }
body {
  font-family: system-ui, Arial, sans-serif;
  background:#000;
  color:#fff;
  line-height:1.6;
}
img { max-width:100%; display:block; }

h3, h4 {padding: 10px 0 5px 0}

/* Containers */
.container {
  width:min(1100px, 92vw);
  margin:0 auto;
  padding:2rem 0;
}

/* Header */
.site-header {
  display:grid;
  grid-template-columns: auto 1fr auto;
  align-items:center;
  gap:1rem;
  padding:1rem;
  background:#111;
  border-bottom:1px solid #222;
  /* Header fixe en haut */
  position: sticky;
  top: 0;
  z-index: 1000;
}

.brand-logo img { height:65px; }

.site-nav {
  display:flex;
  gap:.8rem;
  justify-content:center;
}

.brand-logo:hover{
  -ms-transform: scale(1.25); 
  -webkit-transform: scale(1.25); 
  transform: scale(1.25); 
}

.nav-link {
  color:#bbb;
  text-decoration:none;
  padding:.6rem .8rem;
  border-radius:.3rem;
  font-weight:600;
  text-transform:uppercase;
}

.nav-link:hover {
  color:#fff;
  background:#1a1a1a;
}

.nav-link.active {
  color:#5aadff;
  background:#141a20;
}

.lang-switch {
  display:flex;
  gap:.5rem;
  align-items:center;
  justify-content:flex-end;
}

.lang {
  color:#bbb;
  text-decoration:none;
}

.lang.active {
  color:#fff;
}

.sep {
  color:#666;
}


/* Bouton hamburger : caché sur ordinateur */
.menu-toggle {
  display:none;
}


/* Hero banner avec flexbox */
.hero-banner {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 40vh;
  min-height: 250px;
  overflow: hidden;
  background:#000;
  animation: fadeInHero 1.5s ease-in-out;
}

@keyframes fadeInHero {
  from { opacity:0; transform:scale(1.05); }
  to   { opacity:1; transform:scale(1); }
}

.hero-media {
  position:absolute;
  inset:0;
  z-index:1;
}

.hero-media img {
  width:100%;
  height:100%;
  object-fit:contain;
}

.hero-gradient {
  position:absolute;
  inset:0;
  background:linear-gradient(to bottom, rgba(0,0,0,0.3), rgba(0,0,0,0.7));
  z-index:2;
}

.hero-overlay {
  position:relative;
  z-index:3;
  text-align:center;
  color:#fff;
}

.hero-overlay h1 {
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 700;
  text-transform: uppercase;
  margin: 0;
  text-shadow: 0 2px 6px rgba(0,0,0,0.8);
}


/* Intro text & CTA sous la bannière */
.intro-text {
  text-align:center;
  max-width:900px;
  margin:1rem auto;
  color:#ddd;
}

.cta-row {
  text-align:center;
  margin-bottom:2rem;
}

.cta {
  display:inline-block;
  background:#5aadff;
  color:#000;
  padding:.6rem 1rem;
  border-radius:.4rem;
  font-weight:700;
  text-decoration:none;
}

.cta:hover {
  background:#7bc5ff;
}


/* Président */
.president {
  padding:2rem 0;
}

.president blockquote {
  background:#0f0f11;
  border-left:3px solid #5aadff;
  padding:1rem;
  color:#ddd;
}

.president footer {
  margin-top:.5rem;
  color:#aaa;
}


/* Savoir-faire */
.savoir-faire {
  padding:2rem 0;
}

.cards {
  display:grid;
  grid-template-columns: repeat(2, minmax(240px, 1fr));
  gap:1rem;
}

.card {
  background:#0f0f11;
  border:1px solid #1d1f22;
  border-radius:.6rem;
  overflow:hidden;
}

.card img {
  width:100%;
  height:220px;
  object-fit:cover;
}

.card h3 {
  padding:.8rem 1rem;
}

.card p {
  padding:0 1rem 1rem;
  color:#ccc;
}

.link {
  display:inline-block;
  margin:0 1rem 1rem;
  color:#5aadff;
  text-decoration:none;
}

.link:hover {
  text-decoration:underline;
}


/* Société (two-cols) */
.two-cols {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
}

.two-cols article {
  display: flex;
  flex-direction: column;
}

.text-block {
  flex: 1;
}

.two-cols article img {
  width: 100%;
  height: 320px;
  object-fit: cover;
  border-radius:.4rem;
}

.two-cols article h1 {
  padding-bottom: 10px;
}


/* Produits (listes) */
.list {
  margin-bottom:2rem;
}

.list h2 {
  margin-bottom:.5rem;
}

.list img {
  width:100%;
  height:220px;
  object-fit:cover;
  border-radius:.4rem;
}

.bullets {
  list-style:none;
  padding-left:0;
}

.bullets li {
  margin:.4rem 0;
  color:#ccc;
}


/* Emplois */
.job-card {
  background:#0f0f11;
  border:1px solid #1d1f22;
  border-radius:.6rem;
  padding:1rem;
  margin-bottom:1rem;
}

.job-card img {
  width:100%;
  height:220px;
  object-fit:cover;
  border-radius:.4rem;
  margin-top:.5rem;
}


/* Contact */
.contact-cards {
  display:grid;
  gap:1rem;
  grid-template-columns: repeat(2, 1fr);
}

.contact-card {
  background:#0f0f11;
  border:1px solid #1d1f22;
  border-radius:.6rem;
  padding:1rem;
}

.contact-card img {
  width:100%;
  height:220px;
  object-fit:cover;
  border-radius:.4rem;
  margin-top:.5rem;
}

.contact-list {
  list-style:none;
  margin-top:.5rem;
  color:#ccc;
}

.france-overlay img {
  width:100%;
  opacity:.25;
  margin-top:1rem;
}


/* Footer avec lien */
.site-footer {
  border-top:1px solid #222;
  background:#111;
  padding:1rem 0;
  text-align:center;
}

.footer-grid {
  display:flex;
  justify-content:space-between;
  align-items:center;
  padding:1rem 0;
}

.site-footer a {
  color:#5aadff;
  text-decoration:none;
  margin-left:1rem;
}

.site-footer a:hover {
  text-decoration:underline;
}

.no-cookies {
  color:#999;
}


/* Mentions legales */
.legal {
  position: relative;
  margin: 10px;
}

.legal h1 {
  padding-top: 15px;
  padding-bottom: 15px;
}

.legal h2 {
  font-size: 1.5em;
  padding-top: 15px;
  padding-bottom: 10px;
}


/* Responsive */
@media (max-width:900px) {
  .cards {
    grid-template-columns:1fr;
  }

  .two-cols {
    grid-template-columns:1fr;
  }

  .contact-cards {
    grid-template-columns:1fr;
  }
}


/* =========================================================
   MENU MOBILE
   ========================================================= */
@media (max-width:640px) {

  /* Header mobile */
  .site-header {
    position:relative;
    display:flex;
    flex-direction:column;
    align-items:center;
    text-align:center;
    gap:.5rem;
  }

  /* Logo parfaitement centré */
  .brand-logo {
    align-self:center;
  }

  /* Bouton hamburger en haut à droite */
  .menu-toggle {
    display:block;
    position:absolute;
    top:50%;
    right:1rem;
    transform:translateY(-50%);
    background:#111;
    color:#bbb;
    border:1px solid #333;
    border-radius:.3rem;
    padding:.5rem .7rem;
    font-size:.9rem;
    font-weight:600;
    cursor:pointer;
  }

  .menu-toggle:hover {
    color:#fff;
    background:#1a1a1a;
  }

  /* Menu fermé par défaut */
  .site-nav {
    display:none;
    flex-direction:column;
    align-items:center;
    justify-content:center;
    gap:.2rem;
    width:100%;
  }

  /* Menu ouvert */
  .site-nav.open {
    display:flex;
  }

  /* Liens du menu mobile */
  .nav-link {
    padding:.2rem .4rem;
    font-size:.9rem;
  }

  /* Sélecteur de langue */
  .lang-switch {
    justify-content:center;
  }


  /* Bannière plus compacte en mobile */
  .hero-banner {
    height:30vh;
    min-height:200px;
  }

  .hero-overlay h1 {
    font-size:1.3rem;
  }


  /* Intro text sous la bannière */
  .intro-text {
    margin-top:.5rem;
    font-size:.95rem;
    padding:0 1rem;
  }


  /* Contenu centré */
  .container {
    text-align:center;
  }

  .cards,
  .two-cols,
  .contact-cards {
    text-align:center;
  }

  .card img,
  .two-cols article img,
  .contact-card img,
  .job-card img {
    margin:0 auto;
  }


  /* Footer */
  .footer-grid {
    flex-direction:column;
    gap:.3rem;
    text-align:center;
  }
}