:root{ --blue:#0a6cff; --dark:#0b0b0b; --muted:#f5f7fb; --accent:#ffffff }
*{box-sizing:border-box}
body{font-family:system-ui,Segoe UI,Roboto,Arial; margin:0; background:var(--muted); color:var(--dark)}
.container{max-width:1100px;margin:0 auto;padding:20px}
.site-header{background:var(--blue);color:var(--accent);padding:12px 0;position:sticky;top:0;z-index:1200}
.header-inner{display:flex;align-items:center;justify-content:space-between}
.logo{margin:0;font-size:1.2rem}
.main-nav{display:flex;align-items:center;gap:12px}
.hamburger{width:44px;height:36px;background:transparent;border:0;display:flex;flex-direction:column;justify-content:center;gap:5px;padding:6px;cursor:pointer}
.hamburger span{display:block;height:3px;border-radius:3px;background:var(--accent);transition:all .25s}
.hamburger.open span:nth-child(1){transform:translateY(8px) rotate(45deg)}
.hamburger.open span:nth-child(2){opacity:0}
.hamburger.open span:nth-child(3){transform:translateY(-8px) rotate(-45deg)}
.menu-list{list-style:none;margin:0;padding:0;display:flex;gap:12px;align-items:center}
.menu-list li a{color:var(--accent);text-decoration:none;padding:8px 10px;border-radius:6px;display:block;transition:background .18s}
.menu-list li a:hover{background:rgba(255,255,255,0.08)}
.menu-list.open{animation:slideDown .36s ease forwards}
@keyframes slideDown{from{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:translateY(0)}}
.right-actions{display:flex;align-items:center;gap:8px}
.nav-btn{background:transparent;border:0;color:var(--accent);padding:8px 12px;cursor:pointer}
.cart-btn{background:transparent;border:1px solid rgba(255,255,255,0.2);color:var(--accent);padding:6px 10px;border-radius:6px}
.hero{background:linear-gradient(90deg,rgba(10,108,255,0.12), rgba(0,0,0,0.02));padding:28px;border-radius:8px;margin:18px 0}
.cta{display:inline-block;margin-top:12px;padding:10px 16px;background:var(--dark);color:var(--accent);border-radius:6px;text-decoration:none}
.products-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:16px;margin-top:18px}
.product-card{background:#fff;border-radius:8px;padding:12px;box-shadow:0 2px 6px rgba(11,11,11,0.06)}
.price{font-weight:700;margin:10px 0}
.btn{padding:8px 10px;border-radius:6px;border:0;cursor:pointer}
.btn.primary{background:var(--blue);color:#fff}
.cart-drawer{position:fixed;right:18px;top:80px;width:360px;background:#fff;border-radius:8px;padding:12px;box-shadow:0 10px 30px rgba(0,0,0,0.15);z-index:1000}
.hidden{display:none}
.cart-row{display:flex;justify-content:space-between;align-items:center;padding:8px 0;border-bottom:1px solid #f0f0f0}
.site-footer{background:#fff;padding:18px;margin-top:28px;border-top:1px solid #eee}
.info-section{background:#fff;padding:16px;border-radius:8px;margin-top:18px}
.modal{position:fixed;inset:0;display:flex;align-items:center;justify-content:center;background:rgba(0,0,0,0.4);z-index:1100}
.modal-content{background:#fff;padding:18px;border-radius:8px;width:420px;max-width:95%}
.modal-content label{display:block;margin-bottom:8px}
.modal-content input, .modal-content textarea{width:100%;padding:8px;margin-top:4px;border-radius:6px;border:1px solid #ddd}
.status{margin-top:12px}
@media (max-width:900px){
  .menu-list{display:none;position:absolute;left:0;right:0;top:64px;background:var(--blue);flex-direction:column;padding:12px;gap:6px}
  .menu-list.open{display:flex}
}
/* Chatbot styles */
#chatbot-toggle {
  position: fixed;
  bottom: 20px;
  right: 20px;
  background-color: #fdb813;
  border: none;
  border-radius: 50%;
  width: 60px;
  height: 60px;
  font-size: 24px;
  cursor: pointer;
  box-shadow: 0 4px 8px rgba(0,0,0,0.2);
  z-index: 1000;
}

#chatbot {
  position: fixed;
  bottom: 90px;
  right: 20px;
  width: 300px;
  max-height: 400px;
  background: #fff;
  border: 2px solid #fdb813;
  border-radius: 10px;
  display: none;
  flex-direction: column;
  box-shadow: 0 4px 12px rgba(0,0,0,0.3);
  z-index: 1000;
}

#chat-header {
  background-color: #fdb813;
  color: #000;
  padding: 10px;
  font-weight: bold;
  border-top-left-radius: 8px;
  border-top-right-radius: 8px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

#chat-close {
  cursor: pointer;
}

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

#chat-body .user-msg {
  text-align: right;
  margin-bottom: 8px;
}

#chat-body .bot-msg {
  text-align: left;
  margin-bottom: 8px;
}

#chat-form {
  display: flex;
  border-top: 1px solid #ddd;
}

#chat-input {
  flex: 1;
  padding: 8px;
  border: none;
  outline: none;
  font-size: 14px;
}

#chat-form button {
  padding: 0 12px;
  border: none;
  background-color: #fdb813;
  cursor: pointer;
}