/* header */
/* Header Styles */
.header {
    background-color: #ffffff;
    border-bottom: 1px solid #f4f4f5;
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
    max-width: 2560px;
    margin: 0 auto;
    padding: 0 16px;
}

.header-left {
    display: flex;
    align-items: center;
    gap: 20px;
}

.logo-container {
    padding: 16px;
}

.logo {
    width: 154.45px;
    height: 31.97px;
}

.search-container {
    width: 285px;
}

.search-box {
    display: flex;
    align-items: center;
    height: 40px;
    background-color: #f4f4f5;
    border-radius: 4px;
    border: 1px solid #ffffff;
}

.search-icon {
    margin: 0 12px;
    opacity: 0.7;
    color: #71717a;
}

.search-input {
    flex: 1;
    border: none;
    background: transparent;
    padding: 8px 0;
    font-size: 14px;
    color: #a1a1aa;
    outline: none;
}

.search-input::placeholder {
    color: #a1a1aa;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 28px;
}

.nav-item {
    text-decoration: none;
    color: #27272a;
    font-weight: 500;
    font-size: 16px;
    padding: 2px 28px;
    border-radius: 4px;
    transition: color 0.2s;
}

.nav-item:hover {
    color: #173da6;
}

.header-right {
    display: flex;
    align-items: center;
    gap: 16px;
}

.login-btn {
    height: 40px;
    padding: 0 16px;
    border: 1px solid #bfdbfe;
    background-color: #ffffff;
    color: #173da6;
    font-weight: 500;
    font-size: 14px;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.2s;
}

.login-btn:hover {
    background-color: #f8fafc;
}

.currency-selector {
    position: relative;
}

.currency-select {
    width: 81px;
    height: 40px;
    border: 1px solid #d4d4d8;
    background-color: #ffffff;
    color: #52525b;
    font-size: 14px;
    border-radius: 4px;
    padding: 0 8px;
    cursor: pointer;
    outline: none;
}

.user-profile {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: #e4e4e7;
    border-radius: 50%;
    cursor: pointer;
}

.logo-container { cursor: pointer;}
.header-right select.currency-select {  background: url(./img/chevron-down.svg) no-repeat right 12px center / 18px 18px;}
.nb-footer-currency{  background: url(./img/chevron-down.svg) no-repeat right 12px center / 18px 18px;}
/* header */
select{
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  outline: none;
  background: #fff;
  box-sizing: border-box;
  cursor: pointer;
  display: inline-block;
  position: relative;
}
/* footer */
.nb-footer {
  width: 100%;
  background: #fff;
  border-top: 1px solid #ebebeb;
  padding: 38px 0 18px 0;
  position: relative;
  z-index: 1000;
}
.nb-footer-inner {
  max-width: 2560px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 18px;
  padding: 0 54px;
}
.nb-footer-left {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}
.nb-footer-left a {
  color: #60748a;
  font-size: 14px;
  text-decoration: none;
  margin-left: 8px;
}
.nb-copyright {
  color: #60748a;
  font-size: 14px;
  font-weight: 500;
  margin-right: 10px;
}
.nb-footer-right {
  display: flex;
  align-items: center;
  gap: 16px;
}
.nb-footer-currency {
  padding: 7px 15px 7px 11px;
  font-size: 14px;
  border: 1.5px solid #e0e0e0;
  border-radius: 6px;
  margin-right: 8px;
  
  min-width: 90px;
  cursor: pointer;
}
.nb-footer-icon {
  display: inline-block;
  margin-left: 5px;
  width: 26px;
  height: 26px;
  vertical-align: middle;
}
.nb-footer-icon img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  filter: grayscale(100%) brightness(0.18);
  transition: filter 0.18s;
}
.nb-footer-icon:hover img {
  filter: grayscale(0%) brightness(0.4);
}

@media (max-width: 1140px){
    .nb-copyright { width: 100%; }
    .nb-footer-left > a:nth-child(2) { margin-left: 0px;}
    
}

@media (max-width: 1000px) {
  .nb-footer-inner {
    flex-direction: column;
    gap: 14px;
    padding: 0 14px;
    align-items: flex-start;
  }
  .nb-footer-right { margin-top: 10px; }
}
@media (max-width: 600px) {
  .nb-footer-inner {
    padding: 0 8px;
    font-size: 0.98rem;
    max-width: 100vw;
  }
  .nb-footer-currency { min-width: 78px; font-size: 0.99rem;}
  .nb-footer-left, .nb-footer-right { flex-wrap: wrap; }
  .nb-footer-icon { width: 24px; height: 24px;}
}

/* footer */