/* Base */
:root{
  --brick:#8B0000;
  --dark:#111;
  --text:#222;
  --muted:#f5f5f7;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{font-family:Arial,Helvetica,sans-serif;color:var(--text);background:#fff;line-height:1.5}

/* Header */
header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: #b00000;   /* ← couleur unie */
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 40px;
}

header h1{margin:0;font-size:1.2rem;letter-spacing:.5px}
nav a{color:#fff;text-decoration:none;margin:0 10px;font-weight:700;opacity:.9;transition:opacity .2s}
nav a:hover{opacity:1}

/* Slider */
.slider{position:relative;height:80vh;min-height:460px;overflow:hidden}
.slides{position:relative;height:100%}
.slide{position:absolute;inset:0;background-size:cover;background-position:center;opacity:0;transform:scale(1.05);transition:opacity .9s ease, transform 7s ease}
.slide.active{opacity:1;transform:scale(1)}
.slide::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,0,0,.25),rgba(0,0,0,.55))}
.caption{position:absolute;left:50%;bottom:10%;transform:translateX(-50%);width:min(1000px,88%);color:#fff;padding:20px 24px;border-radius:14px;background:rgba(0,0,0,.45);backdrop-filter:blur(2px)}
.caption h2{margin:0 0 8px;font-size:2rem}
.caption p{margin:0 0 12px}
.caption .cta{display:inline-block;background:#fff;color:#000;padding:10px 16px;border-radius:10px;font-weight:800;text-decoration:none;transition:transform .15s}
.caption .cta:hover{transform:translateY(-2px)}
.prev,.next{position:absolute;top:50%;transform:translateY(-50%);width:46px;height:46px;border-radius:50%;border:none;color:#fff;background:rgba(0,0,0,.5);font-size:22px;cursor:pointer}
.prev{left:16px}.next{right:16px}
.dots{position:absolute;left:50%;bottom:14px;transform:translateX(-50%);display:flex;gap:10px}
.dot{width:10px;height:10px;border-radius:50%;background:rgba(255,255,255,.6);cursor:pointer}
.dot.active{background:#ff6347}

/* Sections */
.section{padding:64px 8%;}
.section h2{margin:0 0 12px;color:var(--brick);font-size:2rem}
.section p.lead{max-width:900px;margin:0 auto 28px;color:#444}

/* Why Us */
.why{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:18px}
.why .card{background:var(--muted);border-radius:14px;padding:22px;box-shadow:0 6px 16px rgba(0,0,0,.08);transition:transform .2s, box-shadow .2s}
.why .card:hover{transform:translateY(-4px);box-shadow:0 10px 22px rgba(0,0,0,.12)}
.icon{width:48px;height:48px;margin-bottom:10px}
.icon svg{width:100%;height:100%}

/* Counters */
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:18px;text-align:center}
.counter{background:#fff;border:1px solid #eee;border-radius:14px;padding:22px;box-shadow:0 6px 16px rgba(0,0,0,.06)}
.counter h3{margin:6px 0 0;font-size:1rem;color:#555}
.counter .num{font-size:2rem;font-weight:900;color:var(--brick)}

/* CTA band */
.cta-band{background:linear-gradient(90deg,var(--brick),var(--dark));color:#fff;text-align:center;padding:32px 16px}
.cta-band a{display:inline-block;margin-top:10px;background:#fff;color:#000;font-weight:900;padding:12px 18px;border-radius:10px;text-decoration:none}

/* Footer */
footer{background:#111;color:#bbb;text-align:center;padding:24px}

/* Scroll animations */
.reveal{opacity:0;transform:translateY(22px);transition:all .6s ease}
.reveal.visible{opacity:1;transform:none}

@media (max-width: 768px){
  header{padding:12px 16px}
  nav a{margin:0 6px}
  .caption h2{font-size:1.6rem}
}
.burger{display:none;cursor:pointer;font-size:26px;color:#fff}
@media(max-width:768px){
  nav{display:none;flex-direction:column;background:#111;position:absolute;top:60px;right:0;width:220px;padding:10px;border-radius:8px}
  nav a{margin:8px 0;display:block}
  nav.active{display:flex}
  .burger{display:block}
}

/* ✅ Icônes du menu agrandies */
nav.primary a i {
  font-size: 32px;   /* <-- augmenté */
}

/* Icônes du menu - agrandies et colorées en jaune */
nav.primary a i {
  font-size: 32px;   /* taille agrandie */
  color: #f39c12;    /* couleur jaune */
  transition: color 0.3s ease;
}

/* Optionnel : au survol, les icônes deviennent rouges brique */
nav.primary a:hover i {
  color: var(--brick);
}

.filters{display:flex;gap:10px;margin-bottom:20px;flex-wrap:wrap;justify-content:center}
.filters button{background:#eee;border:none;padding:8px 14px;border-radius:8px;cursor:pointer;font-weight:600}
.filters button.active{background:var(--brick);color:#fff}
.gallery{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:16px}
.gallery .item{border-radius:10px;overflow:hidden;box-shadow:0 6px 14px rgba(0,0,0,.08);transition:transform .2s}
.gallery .item img{width:100%;display:block}
.gallery .item:hover{transform:scale(1.03)}

/* Chatbot */
#chatbot-button {
  position: fixed;
  bottom: 20px;
  right: 20px;
  background: #f39c12;
  color: #fff;
  border-radius: 50%;
  width: 60px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 26px;
  cursor: pointer;
  box-shadow: 0 4px 10px rgba(0,0,0,0.2);
  z-index: 1500;
}

#chatbot-box {
  position: fixed;
  bottom: 90px;
  right: 20px;
  width: 320px;
  height: 400px;
  background: #fff;
  border: 1px solid #ccc;
  border-radius: 10px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.2);
  display: none;
  flex-direction: column;
  overflow: hidden;
  z-index: 1500;
}

.chat-header {
  background: var(--brick);
  color: #fff;
  padding: 10px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.chat-messages {
  flex: 1;
  padding: 10px;
  overflow-y: auto;
  font-size: 14px;
}

.bot-message {
  background: #f4f5f7;
  padding: 8px 12px;
  border-radius: 6px;
  margin-bottom: 8px;
}

.user-message {
  background: #f39c12;
  color: #fff;
  padding: 8px 12px;
  border-radius: 6px;
  margin-bottom: 8px;
  text-align: right;
}

.chat-input {
  display: flex;
  border-top: 1px solid #ccc;
}

.chat-input input {
  flex: 1;
  padding: 8px;
  border: none;
  outline: none;
}

.chat-input button {
  background: #f39c12;
  color: #fff;
  border: none;
  padding: 0 16px;
  cursor: pointer;
}