*{
  box-sizing:border-box;
}

body{
  margin:0;
  font-family:Arial,sans-serif;
  background:#0b0f19;
  color:#e5e7eb;
  overflow-x:hidden;
}

/* ================= BACKGROUND ================= */
.bg-gradient{
  position:fixed;
  inset:0;
  background:
    radial-gradient(circle at 20% 20%, rgba(99,102,241,0.15), transparent 40%),
    radial-gradient(circle at 80% 30%, rgba(59,130,246,0.10), transparent 45%),
    radial-gradient(circle at 50% 80%, rgba(99,102,241,0.08), transparent 50%),
    #0b0f19;
  z-index:0;
}

/* ================= CURSOR LIGHT ================= */
#cursor-light{
  position:fixed;
  width:220px;
  height:220px;
  background:radial-gradient(circle, rgba(99,102,241,0.25) 0%, transparent 70%);
  pointer-events:none;
  transform:translate(-50%,-50%);
  z-index:1;
  mix-blend-mode:screen;
}

/* ================= TOPBAR ================= */
.topbar{
  position:sticky;
  top:0;
  z-index:9999;
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:20px 40px;
  background:rgba(11,15,25,0.9);
  backdrop-filter:blur(10px);
  border-bottom:1px solid rgba(255,255,255,0.05);
  width:100%;
  flex-wrap:nowrap;
}

/* ================= BRAND ================= */
.brand{
  font-size:30px;
  font-weight:900;
  color:#fff;
  text-decoration:none;
  display:flex;
  align-items:center;
  gap:10px;
  white-space:nowrap;
  flex-shrink:0;
}

.brand img{
  width:38px;
  height:38px;
}

.brand .ai{
  color:#22c55e;
  font-weight:900;
}

/* ================= HEADER RIGHT ================= */
.header-right{
  display:flex;
  align-items:center;
  gap:18px;
  margin-left:auto;
}

.right{
  display:flex;
  align-items:center;
  gap:18px;
  white-space:nowrap;
}

nav{
  display:flex;
  gap:15px;
  align-items:center;
}

nav a{
  color:#aaa;
  text-decoration:none;
  transition:0.2s;
}

nav a:hover{
  color:#fff;
}

/* ================= FLAGS ================= */
.lang-switch{
  position:relative;
  display:flex;
  align-items:center;
  margin-left:auto;
}

.current-flag{
  font-size:20px;
  padding:6px 8px;
  border-radius:6px;
  background:rgba(255,255,255,0.05);
  cursor:pointer;
}

.flag-dropdown{
  position:absolute;
  top:100%;
  right:0;
  display:none;
  flex-direction:column;
  background:#111827;
  border:1px solid rgba(255,255,255,0.1);
  border-radius:8px;
  padding:6px;
  z-index:10000;
}

.lang-switch.open .flag-dropdown{
  display:flex;
}

/* ================= SECTIONS ================= */
section{
  padding:70px 40px;
  position:relative;
  z-index:2;
}

section h2{
  margin-bottom:20px;
  color:#fff;
}

/* ================= CAPABILITIES ================= */
.cap-grid{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(200px,1fr));
  gap:20px;
  max-width:900px;
  margin:auto;
}

.cap{
  background:#1e293b;
  padding:20px;
  border-radius:12px;
  border:1px solid rgba(255,255,255,0.06);
  opacity:1;
  transform:none;
  transition:0.6s ease;
}

.cap.show{
  opacity:1;
  transform:translateY(0);
}

/* ================= AI ENGINE ================= */
#ai-layer{
  padding:80px 40px;
  max-width:900px;
  margin:auto;
  position:relative;
  z-index:2;
}

#ai-messages{
  background:#1e293b;
  border:1px solid rgba(255,255,255,0.06);
  border-radius:12px;
  padding:15px;
  min-height:320px;
  max-height:420px;
  overflow-y:auto;
  display:flex;
  flex-direction:column;
  gap:10px;
}

.ai-msg{
  padding:10px 12px;
  border-radius:10px;
  max-width:80%;
  word-break:break-word;
  font-size:15px;
  line-height:1.4;
}

.ai-msg.user{
  align-self:flex-end;
  background:#6366f1;
}

.ai-msg.bot{
  align-self:flex-start;
  background:rgba(30,41,59,0.8);
  backdrop-filter:blur(6px);
}

#ai-input{
  display:flex;
  margin-top:12px;
}

#ai-input input{
  flex:1;
  padding:12px;
  border:none;
  background:#111827;
  color:#fff;
  outline:none;
  border-radius:6px 0 0 6px;
}

#ai-input button{
  padding:12px 16px;
  background:#6366f1;
  border:none;
  color:#fff;
  cursor:pointer;
  border-radius:0 6px 6px 0;
}

/* ================= FOOTER ================= */
footer{
  position:relative;
  z-index:5;
  background:#0b0f19;
  padding:40px;
  border-top:1px solid rgba(255,255,255,0.05);
  display:flex;
  justify-content:center;
  align-items:center;
  text-align:center;
}

/* ================= MOBILE ================= */
@media(max-width:768px){

  .topbar{
    padding:15px 20px;
    flex-wrap:wrap;
  }

  .right{
    flex-direction:column;
    align-items:flex-start;
    gap:10px;
    white-space:normal;
  }

  nav{
    flex-direction:column;
    gap:10px;
  }
}

/* ================= SMB MENU (ADDED) ================= */
nav a[href*="YOUR-SMB-SITE"]{
  color:#22c55e;
  font-weight:700;
  padding:6px 10px;
  border:1px solid #22c55e;
  border-radius:6px;
  transition:0.2s;
}

nav a[href*="YOUR-SMB-SITE"]:hover{
  background:#22c55e;
  color:#0b0f19 !important;
}