/* css/style.css - style principal */
:root{
  --bg:#f6f7f9;
  --accent:#1f4b6b;     /* bleu acier */
  --accent-2:#d9732d;   /* accent orange */
  --muted:#6b7280;
  --card:#ffffff;
  --maxwidth:1100px;
  --radius:10px;
  font-family: "Poppins", system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial;
}

*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:#111;line-height:1.5}
.wrap{max-width:var(--maxwidth);margin:0 auto;padding:24px}

/* Header */
.site-header{background:#fff;border-bottom:1px solid #e6e9ee;position:sticky;top:0;z-index:40}
.site-header .wrap{display:flex;align-items:center;gap:16px;justify-content:space-between}
.logo img{height:52px}
.main-nav{display:flex;gap:18px;align-items:center}
.main-nav a{color:var(--accent);text-decoration:none;font-weight:500}
.contact-cta{background:var(--accent);color:#fff;padding:10px 14px;border-radius:6px}
.nav-toggle{display:none;background:none;border:0;font-size:20px}

/* Hero */
.hero{background:linear-gradient(135deg,#1f4b6b,#153246);color:#fff;padding:54px 0}
.hero-inner{display:flex;gap:24px;align-items:center;justify-content:space-between}
.hero-text{flex:1}
.hero-text h1{font-size:36px;margin:0 0 8px}
.lead{font-size:18px;opacity:0.95}
.hero-image img{max-width:420px;border-radius:10px;box-shadow:0 10px 30px rgba(0,0,0,0.15)}

/* Features */
.features{display:flex;gap:18px;margin-top:26px}
.card{background:var(--card);padding:20px;border-radius:12px;box-shadow:0 6px 18px rgba(0,0,0,0.06);flex:1}

/* CTA */
.cta{background:#fff;margin:36px 0;padding:30px;border-radius:12px;text-align:center}
.cta h2{margin:0 0 10px}

/* Clients refs */
.clients .refs{display:flex;gap:12px;flex-wrap:wrap}
.clients img{height:120px;object-fit:cover;border-radius:8px}

/* Page content */
.page-content{background:transparent;padding:36px 24px}
.mt-30{margin-top:30px}

/* Footer */
.site-footer{background:#0f1720;color:#fff;padding:24px 0;margin-top:40px}
.footer-inner{display:flex;gap:24px;justify-content:space-between}
.site-footer a{color:#fff;text-decoration:none}
.copyright{text-align:center;padding:12px 0;color:#cbd5e1}

/* Buttons */
.btn{display:inline-block;background:var(--accent-2);color:#fff;padding:12px 18px;border-radius:8px;text-decoration:none;font-weight:600}
.btn-outline{background:transparent;border:2px solid #fff;color:#fff}

/* Forms */
.contact-form{max-width:640px;margin-top:16px;display:flex;flex-direction:column;gap:12px}
.contact-form input[type="text"],.contact-form input[type="email"],.contact-form textarea{
  padding:12px;border:1px solid #d1d5db;border-radius:8px;font-size:15px
}
.notice{padding:12px;border-radius:8px}
.notice.success{background:#ecfdf5;color:#065f46}
.notice.error{background:#fff1f2;color:#7f1d1d}

/* Responsive */
@media (max-width:900px){
  .hero-inner{flex-direction:column}
  .features{flex-direction:column}
  .site-header .wrap{padding:12px}
  .nav-toggle{display:block}
  .main-nav{display:none;position:absolute;right:16px;top:70px;background:#fff;padding:12px;border-radius:8px;box-shadow:0 8px 30px rgba(0,0,0,0.12)}
  .logo img{height:44px}
}
@media (max-width:600px){
  .hero-text h1{font-size:28px}
  .hero-image img{max-width:100%}
}




.news-home {
  background: #fff;
  padding: 30px 24px;
  border-radius: 10px;
  margin-top: 40px;
}
.news-home h2 {
  margin-top: 0;
  color: var(--accent);
}
.news-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px,1fr));
  gap: 24px;
  margin-top: 20px;
}
.news-item {
  background: var(--bg);
  padding: 20px;
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.05);
}
.news-item h3 {
  margin: 0 0 8px;
}
.news-item p {
  margin: 0 0 12px;
  color: var(--muted);
}
.news-item small {
  color: var(--muted);
  font-size: 0.9rem;
}
.news-item a {
  text-decoration: none;
  color: var(--accent-2);
  font-weight: 600;
}

/* === LIEN ACTIF DANS LA NAVIGATION === */
.main-nav a.active {
  color: var(--accent-2);
  font-weight: 700;
  position: relative;
}

/* option : ligne soulignée animée */
.main-nav a.active::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -4px;
  width: 100%;
  height: 2px;
  background: var(--accent-2);
  border-radius: 2px;
}

/* si tu veux un fond coloré au lieu d’un soulignement :
.main-nav a.active {
  background: var(--accent-2);
  color: white;
  padding: 8px 14px;
  border-radius: 6px;
}
*/
.actus-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 20px;
}

.actu-card {
  border: 1px solid #ccc;
  padding: 15px;
  border-radius: 8px;
  background-color: #fff;
}

.actu-meta {
  font-size: 0.9em;
  color: #555;
}
.actu-card h3 {
  margin-top: 0;
  color: var(--accent);
}

/* ===== TYPOGRAPHIE ===== */
body {
    font-family: 'Poppins', sans-serif;
    font-size: 16px;
    color: #333;
    line-height: 1.6;
    background-color: #f7f7f7;
    margin: 0;
    padding: 0;
}

h1, h2 {
    color: #222;
    margin: 0 0 10px 0;
}

h1 {
    font-weight: 700;
    font-size: 2rem;
}

h2 {
    font-weight: 500;
    font-size: 1.3rem;
}

/* ===== HEADER ===== */
.site-header {
    background-color: #4B0082; /* violet foncé pour le style soirée */
    color: #fff;
    padding: 15px 0;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

.site-header .wrap {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 1200px;
    margin: auto;
    padding: 0 20px;
}

.site-header .logo img {
    height: 50px;
}

.main-nav a {
    color: #fff;
    text-decoration: none;
    margin-left: 20px;
    font-weight: 500;
}

.main-nav a.active, .main-nav a:hover {
    border-bottom: 2px solid #fff;
}

/* ===== MAIN CONTENT ===== */
.wrap.page-content {
    max-width: 1200px;
    margin: 40px auto;
    padding: 0 20px;
}

.intro {
    margin-bottom: 30px;
    font-size: 1.1rem;
    color: #555;
}

/* ===== GRID DES ACTUALITÉS ===== */
.actus-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
}

/* ===== CARTE D'ACTUALITÉ ===== */
.actu-card {
    background-color: #fff;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 4px 8px rgba(0,0,0,0.05);
    transition: transform 0.2s, box-shadow 0.2s;
}

.actu-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 6px 12px rgba(0,0,0,0.1);
}

.actu-meta {
    font-size: 0.9rem;
    color: #888;
    margin-bottom: 10px;
}

.actu-card h2 a {
    color: #4B0082;
    text-decoration: none;
}

.actu-card h2 a:hover {
    text-decoration: underline;
}

.actu-body p {
    color: #555;
    margin-bottom: 10px;
}

.actu-body a {
    color: #4B0082;
    font-weight: 500;
    text-decoration: none;
}

.actu-body a:hover {
    text-decoration: underline;
}

/* ===== FOOTER ===== */
.site-footer {
    background-color: #222;
    color: #fff;
    padding: 30px 0;
    margin-top: 50px;
}

.site-footer a {
    color: #fff;
    text-decoration: none;
}

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

.site-footer .wrap.footer-inner {
    display: flex;
    justify-content: space-between;
    max-width: 1200px;
    margin: auto;
    padding: 0 20px;
}

.site-footer .col h4 {
    margin-bottom: 10px;
    font-size: 1.1rem;
}

/* ===== PAGINATION ===== */
.pagination {
    margin-top: 30px;
    text-align: center;
}

.pagination a {
    display: inline-block;
    margin: 0 8px;
    padding: 8px 16px;
    background-color: #4B0082;
    color: #fff;
    border-radius: 5px;
    text-decoration: none;
    transition: background-color 0.2s;
}

.pagination a:hover {
    background-color: #6a1fa1;
}
.pagination a.active {
    background-color: #222;
}