* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: Arial, sans-serif;
}

body {
  background: #0e0e0e;
  color: #fff;
}

/* NAVBAR */
.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 20px;
  background: #161616;
  border-bottom: 1px solid #2a2a2a;
}

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

.hamburger {
  font-size: 24px;
  cursor: pointer;
}

.nav-center {
  position: relative;
}

.nav-center input {
  padding: 8px 35px 8px 10px;
  border-radius: 6px;
  border: none;
  outline: none;
}

.search-icon {
  position: absolute;
  right: 10px;
  top: 50%;
  transform: translateY(-50%);
}

.nav-right span {
  margin-left: 15px;
  cursor: pointer;
}

/* SIDE MENU */
.side-menu {
  position: fixed;
  top: 0;
  left: -260px;
  width: 260px;
  height: 100%;
  background: #1a1a1a;
  padding-top: 60px;
  transition: left 0.3s ease;
  z-index: 1001;
}

.side-menu.active {
  left: 0;
}

/* CLOSE BUTTON */
.close-btn {
  position: absolute;
  top: 15px;
  right: 15px;
  font-size: 22px;
  cursor: pointer;
}

/* MENU LINKS */
.side-menu a {
  display: block;
  padding: 15px 20px;
  color: #fff;
  text-decoration: none;
  border-bottom: 1px solid #2a2a2a;
}

.side-menu a:hover {
  background: #2a2a2a;
}

/* OVERLAY */
.overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  opacity: 0;
  visibility: hidden;
  transition: 0.3s;
  z-index: 1000;
}

.overlay.active {
  opacity: 1;
  visibility: visible;
}

/* RESPONSIVE */
@media (max-width: 768px) {
  .brand-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 480px) {
  .brand-grid {
    grid-template-columns: 1fr;
  }
}