/* Expandia Partners — Styles de base */
:root{
  --bg:#0b0f14;
  --surface:#0f1620;
  --card:#121a26;
  --muted:#9db0c3;
  --text:#e8f1fb;
  --accent:#7dd3fc;
  --accent-2:#22d3ee;
  --brand:#00d27a;
  --shadow: 0 10px 30px rgba(0,0,0,.35);
}

*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  background:linear-gradient(180deg,#0b0f14 0%, #101827 100%);
  color:var(--text);
  font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;
  line-height:1.6;
}

.container{width:min(1100px,92%);margin-inline:auto}
.section{padding:72px 0}
.section.alt{background:rgba(255,255,255,0.03)}
.section-lead{color:var(--muted);max-width:64ch}

h1,h2,h3{line-height:1.15;margin:0 0 12px}
h1{font-family:"Playfair Display",serif;font-size:clamp(32px,5vw,56px)}
h1 .light{font-weight:300}
h2{font-size:clamp(24px,4vw,36px);margin-bottom:8px}
h3{font-size:20px}

a{color:var(--accent);text-decoration:none}
a:hover{opacity:.9}

.btn{
  display:inline-block;
  background:linear-gradient(135deg,var(--brand),var(--accent-2));
  color:#061018;
  font-weight:700;
  padding:12px 18px;
  border-radius:14px;
  box-shadow:var(--shadow);
  transition:transform .15s ease;
}
.btn:hover{transform:translateY(-1px)}
.btn.ghost{background:transparent;color:var(--text);border:1px solid rgba(255,255,255,.15)}
.btn.small{padding:8px 12px;border-radius:10px;font-size:14px}

/* Header */
.site-header{
  position:sticky;top:0;z-index:10;
  background:rgba(8,12,18,.6);backdrop-filter:saturate(120%) blur(8px);
  border-bottom:1px solid rgba(255,255,255,.06);
}
.nav{display:flex;align-items:center;justify-content:space-between;padding:12px 0}
.brand{display:flex;align-items:center;gap:10px;color:var(--text)}
.brand-logo{width:28px;height:28px}
.brand-name{font-weight:800;letter-spacing:.2px}
.brand-name .accent{color:var(--accent-2)}

.menu{display:flex;gap:20px;align-items:center}
.menu a{color:var(--text)}

/* Hamburger (mobile) */
.hamburger{display:none;background:none;border:0;padding:8px;cursor:pointer}
.hamburger span{display:block;width:24px;height:2px;background:#fff;margin:5px 0;transition:all .2s}

/* Hero */
.hero{padding:72px 0 40px}
.hero-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:32px;align-items:center}
.hero-copy .sub{color:var(--muted);max-width:60ch}
.badges{display:flex;gap:16px;list-style:none;padding:0;margin:22px 0 0;color:#b9c9da}
.hero-art img{width:100%;height:auto;filter:drop-shadow(var(--shadow))}

/* Cards */
.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:24px}
.card{background:var(--card);border:1px solid rgba(255,255,255,.06);padding:18px;border-radius:16px;box-shadow:var(--shadow)}
.card h3{margin-top:4px}
.card p{color:#bcd0e3}
.card ul{margin:10px 0 0 16px;color:#c9d7e6}

/* Cases */
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:12px}
.case{background:var(--surface);border:1px solid rgba(255,255,255,.06);padding:18px;border-radius:16px}

/* About */
.about{display:grid;grid-template-columns:1fr .9fr;gap:24px;align-items:start}
.about-card{background:linear-gradient(135deg,#0b3e2b,#0c2439);border:1px solid rgba(255,255,255,.06);padding:20px;border-radius:16px}

/* Contact */
.contact-form{margin-top:12px;background:var(--surface);border:1px solid rgba(255,255,255,.06);padding:20px;border-radius:16px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.field{display:flex;flex-direction:column;gap:6px}
label{font-size:14px;color:#c0d0e2}
input,textarea{
  background:#0b1320;color:var(--text);border:1px solid rgba(255,255,255,.08);
  border-radius:12px;padding:12px
}
input:focus,textarea:focus{outline:2px solid var(--accent-2);border-color:transparent}
.form-note{color:#9ab2c8;font-size:14px;margin-top:8px}

/* Footer */
.site-footer{padding:28px 0;border-top:1px solid rgba(255,255,255,.06);background:#0a1018}
.footer-grid{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap}
.footer-brand p{color:#a6b8cb;margin:8px 0 0}
.footer-nav{display:flex;gap:14px}

/* Responsive */
@media (max-width: 980px){
  .cards{grid-template-columns:repeat(2,1fr)}
  .grid-2{grid-template-columns:1fr}
  .hero-grid{grid-template-columns:1fr}
  .about{grid-template-columns:1fr}
  .form-row{grid-template-columns:1fr}
  .menu{display:none;position:absolute;right:16px;top:60px;background:#0a1018;border:1px solid rgba(255,255,255,.06);border-radius:12px;padding:10px;flex-direction:column;min-width:200px}
  .hamburger{display:block}
  .menu.open{display:flex}
}

/* Centrer le contenu de la carte client */
.client-card { 
  text-align: center;           /* centre les textes/liens */
}

/* Empile logo puis nom, centré */
.client-card .client-head{
  display: flex;
  flex-direction: column;
  align-items: center;          /* centre horizontalement */
  justify-content: center;
  gap: 8px;
}

/* Logo centré parfaitement */
.client-card .client-logo{
  display: block;               /* évite l’alignement inline */
  width: 72px;
  height: 72px;
  margin: 2px auto 8px;         /* ← centre dans la carte */
  object-fit: contain;
  border-radius: 12px;          /* optionnel */
  border: 1px solid rgba(0,0,0,0.06);
  background: #fff;
  box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}
.client-card .client-title{ margin:0; font-size:18px; }
.client-card .client-title a{ color:inherit; text-decoration:none; }
.client-card .client-title a:hover{ text-decoration:underline; }