/* Corporate Professional Header Design */

/* Header Top Bar */
.header-top {
  background-color: var(--primary-color);
  padding: 10px 0;
  font-size: var(--font-size-sm);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.header-top-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.company-info {
  display: flex;
  gap: 30px;
}

.company-info span,
.contact-quick a {
  color: var(--white);
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: var(--font-weight-normal);
  opacity: 0.9;
  transition: opacity 0.3s ease;
}

.company-info i,
.contact-quick i {
  font-size: 12px;
  opacity: 0.8;
}

.contact-quick {
  display: flex;
  gap: 25px;
}

.contact-quick a:hover {
  opacity: 1;
  text-decoration: underline;
}

/* Main Header */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background-color: var(--white);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
  transition: all 0.3s ease;
}

.header-main {
  background-color: var(--white);
  padding: 0;
}

.header-main-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 90px;
  transition: height 0.3s ease;
}

/* Logo */
.logo img {
  height: 100px;
  width: auto;
  transition: height 0.3s ease;
}

/* Navigation */
.main-nav {
  flex: 1;
  display: flex;
  justify-content: center;
  margin: 0 40px;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 35px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.nav-menu > li {
  position: relative;
}

.nav-menu > li > a {
  color: var(--text-color);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  letter-spacing: 0.5px;
  padding: 35px 0;
  display: flex;
  align-items: center;
  gap: 5px;
  transition: color 0.3s ease;
  position: relative;
}

.nav-menu > li > a:hover,
.nav-menu > li.active > a {
  color: var(--primary-color);
}

/* Professional underline effect */
.nav-menu > li > a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 3px;
  background-color: var(--primary-color);
  transition: width 0.3s ease;
}

.nav-menu > li:hover > a::after,
.nav-menu > li.active > a::after {
  width: 100%;
}

.nav-menu i {
  font-size: 10px;
  margin-left: 3px;
  transition: transform 0.3s ease;
}

.nav-menu > li:hover > a i {
  transform: rotate(180deg);
}

/* Dropdown Menu */
.dropdown {
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 240px;
  background-color: var(--white);
  box-shadow: 0 5px 25px rgba(0, 0, 0, 0.1);
  border-top: 3px solid var(--primary-color);
  padding: 15px 0;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: all 0.3s ease;
  z-index: 100;
  list-style: none;
  margin: 0;
}

.has-dropdown:hover .dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.dropdown li {
  padding: 0;
  margin: 0;
}

.dropdown a {
  display: block;
  padding: 12px 25px;
  color: var(--text-light);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  transition: all 0.3s ease;
  border-left: 3px solid transparent;
}

.dropdown a:hover {
  color: var(--primary-color);
  background-color: var(--background-secondary);
  border-left-color: var(--primary-color);
  padding-left: 30px;
}

/* CTA Button */
.header-cta {
  margin-left: 20px;
}

.cta-button {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background-color: var(--primary-color);
  color: var(--white);
  padding: 14px 28px;
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  letter-spacing: 0.5px;
  border-radius: 2px;
  transition: all 0.3s ease;
  box-shadow: 0 2px 8px rgba(0, 85, 164, 0.2);
}

.cta-button:hover {
  background-color: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(0, 85, 164, 0.3);
}

.cta-button i {
  font-size: 14px;
}

/* Mobile Toggle */
.mobile-menu-toggle {
  display: none;
  width: 35px;
  height: 35px;
  position: relative;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
  z-index: 1002;
}

.mobile-menu-toggle span {
  display: block;
  width: 25px;
  height: 3px;
  background-color: var(--text-color);
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  transition: all 0.3s ease;
  border-radius: 2px;
}

.mobile-menu-toggle span:nth-child(1) {
  top: 8px;
}

.mobile-menu-toggle span:nth-child(2) {
  top: 50%;
  transform: translate(-50%, -50%);
}

.mobile-menu-toggle span:nth-child(3) {
  bottom: 8px;
}

.mobile-menu-toggle.active span:nth-child(1) {
  top: 50%;
  transform: translate(-50%, -50%) rotate(45deg);
}

.mobile-menu-toggle.active span:nth-child(2) {
  opacity: 0;
}

.mobile-menu-toggle.active span:nth-child(3) {
  bottom: 50%;
  transform: translate(-50%, 50%) rotate(-45deg);
}

/* Sticky Header */
.site-header.sticky .header-top {
  display: none;
}

.site-header.sticky {
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
}

.site-header.sticky .header-main-inner {
  height: 70px;
}

.site-header.sticky .logo img {
  height: 80px;
}

/* Responsive Design */
@media (max-width: 1200px) {
  .nav-menu {
    gap: 25px;
  }
  
  .main-nav {
    margin: 0 20px;
  }
}

@media (max-width: 992px) {
  .header-top {
    display: none;
  }
  
  .header-main-inner {
    height: 70px;
  }
  
  .logo img {
    height: 65px;
  }
  
  .main-nav {
    position: fixed;
    top: 0;
    right: -100%;
    width: 320px;
    height: 100vh;
    background-color: var(--white);
    margin: 0;
    box-shadow: -5px 0 20px rgba(0, 0, 0, 0.1);
    transition: right 0.3s ease;
    overflow-y: auto;
    z-index: 1001;
  }
  
  .main-nav.active {
    right: 0;
  }
  
  .nav-menu {
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 80px 0 30px;
  }
  
  .nav-menu > li {
    border-bottom: 1px solid var(--border-color);
  }
  
  .nav-menu > li > a {
    padding: 18px 30px;
    font-size: var(--font-size-base);
    justify-content: space-between;
  }
  
  .nav-menu > li > a::after {
    display: none;
  }
  
  .dropdown {
    position: static;
    transform: none;
    box-shadow: none;
    border-top: none;
    background-color: var(--background-secondary);
    padding: 0;
    opacity: 1;
    visibility: visible;
    display: none;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
  }
  
  .has-dropdown.active .dropdown {
    display: block;
    max-height: 500px;
  }
  
  .has-dropdown.active > a i {
    transform: rotate(180deg);
  }
  
  .dropdown a {
    padding: 12px 30px 12px 50px;
    border-left: none;
    font-size: var(--font-size-sm);
  }
  
  .dropdown a:hover {
    padding-left: 55px;
  }
  
  .header-cta {
    display: none;
  }
  
  .mobile-menu-toggle {
    display: block !important;
  }
  
  /* Overlay */
  body.menu-open::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 999;
  }
  
  body.menu-open {
    overflow: hidden;
  }
}

@media (max-width: 768px) {
  .company-info {
    display: none;
  }
  
  .header-top-inner {
    justify-content: center;
  }
  
  .contact-quick {
    gap: 20px;
    font-size: 12px;
  }
  
  .header-main-inner {
    height: 60px;
  }
  
  .logo img {
    height: 55px;
  }
  
  .language-switcher {
    margin-left: auto;
    margin-right: 10px;
  }
}

@media (max-width: 576px) {
  .main-nav {
    width: 100%;
  }
  
  .nav-menu > li > a {
    padding: 15px 20px;
  }
  
  .dropdown a {
    padding: 10px 20px 10px 40px;
  }
}

/* Clean up old styles */
.container-fluid,
.header-wrapper,
.nav-primary,
.nav-list,
.nav-item,
.nav-link,
.dropdown-menu,
.dropdown-link,
.dropdown-icon,
.header-actions,
.action-phone,
.menu-toggle,
.scrolled {
  /* Reset any conflicting styles from previous design */
}