* { margin:0; padding:0; box-sizing:border-box; font-family:'Segoe UI', Arial, sans-serif; }
body { background:#fff; color:#222; line-height:1.6; }

/* TOP BAR */
.topbar {
  background:#0d1b5e;
  color:#fff;
  padding:6px 8%;
  font-size:13px;
  display:flex;
  justify-content:flex-end;   /* move items to right */
  align-items:center;
}

.topbar-right span {
  margin-left:18px;
}

/* HEADER / NAVBAR */
header {
  width:100%;
  background:#ffffff;
  padding:18px 8%;
  display:flex;
  align-items:center;
  justify-content:space-between;
  position:sticky;
  top:0;
  z-index:20;
  border-bottom:1px solid #eee;
  transition:padding 0.2s ease, box-shadow 0.2s ease;
}

header.shrink {
  padding:10px 8%;
  box-shadow:0 4px 12px rgba(0,0,0,0.1);
}

/* LOGO WITH IMAGE + TEXT */
.logo {
  display:flex;
  align-items:center;
  gap:10px;
}

.logo img {
  height:50px;
  width:auto;
}

.logo span {
  font-size:22px;
  font-weight:700;
  color:#0d1b5e;
  white-space:nowrap;
}

@media(max-width:700px){
  .logo img { height:40px; }
  .logo span { font-size:18px; }
}

nav a {
  margin-left:25px;
  text-decoration:none;
  color:#333;
  font-weight:600;
  font-size:14px;
}

nav a:hover { color:#0d1b5e; }

/* HAMBURGER MENU */
.hamburger {
  display:none;
  font-size:30px;
  cursor:pointer;
  color:#0d1b5e;
}

@media(max-width:900px){
  .hamburger{display:block; position:absolute; right:25px; top:10px;}
  header nav{display:none; flex-direction:column; width:100%; background:#fff; padding:15px 0; border-top:1px solid #eee;}
  header nav.show{display:flex;}
  header{flex-direction:column; align-items:flex-start;}
  header nav a{margin:10px 0;}
}

/* PAGE HERO */
.page-hero {
  padding:50px 8% 20px;
  background:#f7f9fc;
  border-bottom:1px solid #eee;
}

.page-hero h1 {
  font-size:32px;
  color:#0d1b5e;
  margin-bottom:10px;
}

.breadcrumb {
  margin-top:8px;
  font-size:13px;
  color:#777;
}

.breadcrumb a {
  color:#0d1b5e;
  text-decoration:none;
}

/* PRODUCT GRID */
.category-products {
  padding:40px 8% 30px;
  background:#ffffff;
}

.category-products h2 {
  font-size:24px;
  color:#0d1b5e;
  margin-bottom:18px;
}

.catalogue-grid {
  display:grid;
  grid-template-columns:repeat(auto-fit, minmax(220px,1fr));
  gap:20px;
}

.product-card {
  background:#f9f9f9;
  border-radius:12px;
  border:1px solid #e6e6e6;
  padding:18px;
  display:flex;
  flex-direction:column;
  align-items:center;
  gap:12px;
  transition:transform 0.18s ease, box-shadow 0.18s ease;
}

.product-card:hover {
  transform:translateY(-3px);
  box-shadow:0 8px 20px rgba(0,0,0,0.08);
}

/* PRODUCT IMAGE */
.product-img {
  width:100%;
  height:220px;
  border-radius:8px;
  overflow:hidden;
}

.product-img img {
  width:100%;
  height:100%;
  object-fit:cover;
  display:block;
}

.product-title {
  font-size:16px;
  font-weight:600;
  color:#0d1b5e;
}

/* ENQUIRE BUTTON */
.enquiry-btn {
  margin-top:auto;
  padding:8px 12px;
  border-radius:8px;
  border:none;
  background:#0d1b5e;
  color:#fff;
  font-size:14px;
  font-weight:600;
  cursor:pointer;
  width:100%;
}

.enquiry-btn:hover { filter:brightness(0.9); }

/* CONTACT / ENQUIRY FORM */
.contact {
  padding:40px 8% 60px;
  background:#f7f9fc;
}

.contact h2 {
  text-align:center;
  font-size:26px;
  color:#0d1b5e;
  margin-bottom:15px;
}

.selected-product {
  text-align:center;
  font-size:14px;
  color:#444;
  margin-bottom:10px;
}

.selected-product span {
  font-weight:700;
  color:#0d1b5e;
}

.contact-box {
  max-width:500px;
  margin:auto;
  padding:30px;
  border-radius:12px;
  border:1px solid #eee;
  background:#fff;
}

label {
  font-weight:bold;
  margin-top:10px;
  display:block;
}

input, textarea {
  width:100%;
  padding:12px;
  border:1px solid:#ccc;
  border-radius:6px;
  margin-top:5px;
  font-size:14px;
}

button[type="submit"] {
  width:100%;
  margin-top:20px;
  padding:14px;
  font-size:17px;
  background:#0d1b5e;
  color:#fff;
  border:none;
  border-radius:8px;
  cursor:pointer;
}

button[type="submit"]:hover { background:#081246; }

/* ENQUIRY SIDEBAR */
.enquiry-sidebar {
  position:fixed;
  top:40%;
  right:0;
  background:#ff9800;
  color:#fff;
  padding:12px 18px;
  border-radius:8px 0 0 8px;
  font-weight:700;
  text-decoration:none;
  box-shadow:0 4px 10px rgba(0,0,0,0.3);
  writing-mode:vertical-rl;
  text-orientation:mixed;
  z-index:30;
}

.enquiry-sidebar:hover { background:#e68900; }

/* WHATSAPP BUTTON */
.wa-btn {
  position:fixed;
  bottom:20px;
  right:20px;
  background:#25D366;
  width:46px;
  height:46px;
  border-radius:50%;
  display:flex;
  align-items:center;
  justify-content:center;
  text-decoration:none;
  box-shadow:0 4px 12px rgba(0,0,0,0.3);
  z-index:30;
}

.wa-btn:hover { transform:scale(1.05); }

/* FOOTER */
footer {
  text-align:center;
  padding:35px;
  background:#0d1b5e;
  color:#fff;
  width:100%;
}

/* RESPONSIVE */
@media(max-width:600px){
  .catalogue-grid{grid-template-columns:1fr !important;}
  .enquiry-sidebar{
    top:auto;
    bottom:120px;
    writing-mode:horizontal-tb;
    padding:10px 16px;
    right:10px;
    border-radius:8px;
  }
}