*{
    box-sizing: border-box;
}

body{
    margin: 0px;
    font-family: arial;
}
#page{
    width: 100%;
    height: 100%;
    margin: 0px auto;
    background-color: green;
    overflow: hidden;
    position: relative;   
}

#header{
    height: 92px;
    background-color: pink;
}
#top-content{
    width: var(--content--w);
    height: 92px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
}
.brand-1{
    display: flex;
    align-items: center;
    gap: 12px;
    min-width: 230px;
    padding-left: 20px;
    
}
.brand-logo{
    width: 44px;
    height: 44px;
    border-radius: 12px;
    display:grid;
    place-items: center;/*Căn chính giữa theo cả ngang và dọc*/
    font-weight: 800; /* độ đam chữ 800*/
    letter-spacing: 0.5px;
    border: 1px solid #920000;
}
.brand-name{
    font-weight: 800;
    font-size: 14px;
    line-height: 1.1;
}
.brand-tag{
    font-size: 11px;
    opacity: 0.9;
}
#banner{
    font-weight:600;
    font-size: 13px;
    padding: 8px 10px;
    border-radius: 10px;
}
#banner ul li a{
    text-decoration: none;
    color: black;
}
.nav{
    display: flex;
    gap: 14px;
    align-items: center;
    flex: 1;
    justify-content: center;
    white-space: nowrap;
}
.nav-link{
    color: rgba(255, 255, 255, 0.92);
    text-decoration: none;
    font-weight: 600;
    font-size: 13px;
    padding: 8px 10px;
    border-radius: 10px;   
   
}
.nav-link:hover {
    background: rgba(255, 255, 255, 0.12);
}

.nav-link-main {
    background: rgba(255, 255, 255, 0.18);
    border: 1px solid rgba(255, 255, 255, 0.24);
    text-decoration: none;
    color: white;
    font-weight: 600;
    font-size: 15px;
}
.brand-2 {
  display: flex;
  align-items: center;
  gap: 10px;
  padding-right: 20px;
}

.search {
  height: 40px;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 0 12px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.14);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.search__icon {
  opacity: 0.95;
  font-size: 14px;
}

.search__input {
  border: 0;
  outline: none;
  background: transparent;
  color: #fff;
  width: 200px;
  font-size: 13px;
}

.search__input::placeholder {
  color: rgba(255, 255, 255, 0.75);
}

.icon-btn {
  width: 40px;
  height: 40px;
  border-radius: 999px;
  display: grid;
  place-items: center;
  position: relative;
  text-decoration: none;
  color: #fff;
  background: rgba(255, 255, 255, 0.14);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.icon-btn__badge {
  position: absolute;
  top: -7px;
  right: -7px;
  width: 18px;
  height: 18px;
  border-radius: 999px;
  display: grid;
  place-items: center;
  background: #ff3b30;
  font-size: 11px;
  font-weight: 800;
  border: 2px solid #1b4faa;
}