/* ============================================
   HEADER.CSS - Fixed
   Harmain Institute of Health Sciences
   ============================================ */

/* ============================================
   TOP BAR
   ============================================ */
.top-bar {
    background: #0B2E59;
    color: #ffffff;
    padding: 6px 0;
    border-bottom: 2px solid #D4AF37;
    font-size: 13px;
}

.top-bar-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
}

.top-bar-left {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
}

.top-bar-left span {
    display: flex;
    align-items: center;
    gap: 8px;
    color: rgba(255,255,255,0.85);
}

.top-bar-left span i {
    color: #D4AF37;
}

.top-bar-btn {
    display: inline-block;
    padding: 5px 20px;
    background: #D4AF37;
    color: #ffffff;
    border-radius: 50px;
    font-weight: 600;
    font-size: 13px;
    transition: all 0.3s ease;
}

.top-bar-btn:hover {
    background: #b8960f;
    color: #ffffff;
    transform: translateY(-2px);
}

/* ============================================
   HEADER
   ============================================ */
.site-header {
    background: #ffffff;
    padding: 12px 0;
    box-shadow: 0 2px 15px rgba(0,0,0,0.06);
    position: relative;
    z-index: 999;
}

.site-header.sticky-header {
    position: sticky;
    top: 0;
    transition: all 0.3s ease;
}

.site-header.sticky-header.sticky {
    box-shadow: 0 4px 30px rgba(0,0,0,0.12);
    background: rgba(255,255,255,0.95);
    backdrop-filter: blur(10px);
}

.header-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
}

/* ============================================
   LOGO
   ============================================ */
.header-logo {
    flex-shrink: 0;
}

.logo-link {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
}

.logo-icon {
    width: 50px;
    height: 50px;
    background: #0B2E59;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    font-size: 24px;
    flex-shrink: 0;
}

.logo-text {
    display: flex;
    flex-direction: column;
    line-height: 1.2;
}

.logo-title {
    font-size: 18px;
    font-weight: 700;
    color: #0B2E59;
    letter-spacing: 0.5px;
}

.logo-sub {
    font-size: 13px;
    font-weight: 400;
    color: #8B1538;
    letter-spacing: 1px;
}

.logo-tagline {
    font-size: 10px;
    color: #6c757d;
    display: flex;
    align-items: center;
    gap: 4px;
    margin-top: 1px;
}

.logo-tagline i {
    color: #D4AF37;
    font-size: 8px;
}

/* ============================================
   NAVIGATION
   ============================================ */
.header-nav {
    flex: 1;
    display: flex;
    justify-content: center;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 0;
    margin: 0;
    padding: 0;
}

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

.nav-menu > li > a {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 10px 18px;
    color: #1a1a2e;
    font-weight: 500;
    font-size: 14px;
    transition: all 0.3s ease;
    position: relative;
}

.nav-menu > li > a::after {
    content: '';
    position: absolute;
    bottom: 4px;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background: #D4AF37;
    transition: all 0.3s ease;
}

.nav-menu > li > a:hover::after,
.nav-menu > li.current-menu-item > a::after,
.nav-menu > li.current-page-ancestor > a::after {
    width: 60%;
}

.nav-menu > li > a:hover {
    color: #0B2E59;
}

.nav-menu > li.current-menu-item > a,
.nav-menu > li.current-page-ancestor > a {
    color: #0B2E59;
    font-weight: 600;
}

/* Dropdown */
.nav-menu .sub-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    background: #ffffff;
    min-width: 220px;
    padding: 10px 0;
    box-shadow: 0 15px 50px rgba(0,0,0,0.12);
    border-radius: 8px;
    list-style: none;
    z-index: 999;
    border-top: 3px solid #D4AF37;
}

.nav-menu .sub-menu::before {
    content: '';
    position: absolute;
    top: -8px;
    left: 50%;
    transform: translateX(-50%);
    border-left: 8px solid transparent;
    border-right: 8px solid transparent;
    border-bottom: 8px solid #D4AF37;
}

.nav-menu > li:hover > .sub-menu {
    display: block;
    animation: dropdown 0.3s ease;
}

@keyframes dropdown {
    from {
        opacity: 0;
        transform: translateX(-50%) translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateX(-50%) translateY(0);
    }
}

.nav-menu .sub-menu li a {
    display: block;
    padding: 10px 22px;
    color: #1a1a2e;
    font-size: 14px;
    transition: all 0.3s ease;
}

.nav-menu .sub-menu li a:hover {
    background: #f8f9fa;
    color: #0B2E59;
    padding-left: 28px;
}

/* ============================================
   HEADER RIGHT
   ============================================ */
.header-right {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-shrink: 0;
}

.search-toggle {
    background: none;
    border: none;
    color: #1a1a2e;
    font-size: 18px;
    cursor: pointer;
    padding: 8px;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.search-toggle:hover {
    background: #f8f9fa;
    color: #0B2E59;
}

.user-icon {
    font-size: 28px;
    color: #1a1a2e;
    transition: all 0.3s ease;
}

.user-icon:hover {
    color: #0B2E59;
}

.login-btn {
    width: 40px;
    height: 40px;
    background: #f8f9fa;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #1a1a2e;
    font-size: 18px;
    transition: all 0.3s ease;
}

.login-btn:hover {
    background: #0B2E59;
    color: #ffffff;
}

/* ============================================
   MOBILE TOGGLE
   ============================================ */
.mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 8px;
}

.mobile-toggle span {
    display: block;
    width: 28px;
    height: 3px;
    background: #0B2E59;
    border-radius: 2px;
    transition: all 0.3s ease;
}

.mobile-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

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

.mobile-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* ============================================
   MOBILE MENU OVERLAY
   ============================================ */
.mobile-menu-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.5);
    z-index: 9999;
}

.mobile-menu-overlay.active {
    display: block;
}

.mobile-menu-container {
    position: fixed;
    top: 0;
    right: -320px;
    width: 320px;
    height: 100%;
    background: #ffffff;
    transition: right 0.3s ease;
    overflow-y: auto;
    box-shadow: -5px 0 30px rgba(0,0,0,0.1);
}

.mobile-menu-overlay.active .mobile-menu-container {
    right: 0;
}

.mobile-menu-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
    border-bottom: 1px solid #eee;
    background: #0B2E59;
}

.mobile-logo {
    color: #ffffff;
    font-size: 20px;
    font-weight: 700;
}

.mobile-close {
    background: none;
    border: none;
    color: #ffffff;
    font-size: 28px;
    cursor: pointer;
}

.mobile-nav {
    padding: 10px 0;
}

.mobile-menu {
    list-style: none;
    padding: 0;
    margin: 0;
}

.mobile-menu > li {
    border-bottom: 1px solid #f0f0f0;
}

.mobile-menu > li > a {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 14px 20px;
    color: #1a1a2e;
    font-weight: 500;
    font-size: 15px;
    transition: all 0.3s ease;
}

.mobile-menu > li > a:hover {
    background: #f8f9fa;
    color: #0B2E59;
}

.mobile-menu .sub-menu {
    list-style: none;
    padding-left: 20px;
    background: #f8f9fa;
    display: none;
}

.mobile-menu .sub-menu.open {
    display: block;
}

.mobile-menu .sub-menu li a {
    display: block;
    padding: 10px 20px;
    color: #6c757d;
    font-size: 14px;
    transition: all 0.3s ease;
    border-bottom: 1px solid #f0f0f0;
}

.mobile-menu .sub-menu li a:hover {
    color: #0B2E59;
    padding-left: 25px;
}

.mobile-footer {
    padding: 20px;
    border-top: 1px solid #eee;
    background: #f8f9fa;
}

.mobile-apply-btn {
    display: block;
    text-align: center;
    padding: 14px;
    background: #D4AF37;
    color: #ffffff;
    border-radius: 50px;
    font-weight: 600;
    font-size: 16px;
    transition: all 0.3s ease;
    margin-bottom: 15px;
}

.mobile-apply-btn:hover {
    background: #b8960f;
    color: #ffffff;
}

.mobile-contact p {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 14px;
    color: #6c757d;
    padding: 5px 0;
}

.mobile-contact p i {
    color: #D4AF37;
    width: 20px;
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 992px) {
    .header-nav {
        display: none;
    }
    
    .mobile-toggle {
        display: flex;
    }
    
    .top-bar-left span {
        font-size: 11px;
    }
    
    .logo-title {
        font-size: 16px;
    }
    
    .logo-sub {
        font-size: 11px;
    }
    
    .logo-tagline {
        font-size: 9px;
    }
    
    .logo-icon {
        width: 40px;
        height: 40px;
        font-size: 18px;
    }
}

@media (max-width: 768px) {
    .top-bar-inner {
        flex-direction: column;
        text-align: center;
    }
    
    .top-bar-left {
        justify-content: center;
    }
    
    .top-bar-left span {
        font-size: 10px;
    }
    
    .top-bar-btn {
        font-size: 11px;
        padding: 4px 14px;
    }
    
    .logo-title {
        font-size: 14px;
    }
    
    .logo-sub {
        font-size: 10px;
    }
    
    .logo-tagline {
        display: none;
    }
    
    .logo-icon {
        width: 36px;
        height: 36px;
        font-size: 16px;
    }
    
    .mobile-menu-container {
        width: 280px;
        right: -280px;
    }
}

@media (max-width: 480px) {
    .top-bar-left {
        gap: 10px;
    }
    
    .top-bar-left span {
        font-size: 9px;
    }
    
    .top-bar-btn {
        font-size: 10px;
        padding: 3px 10px;
    }
    
    .logo-title {
        font-size: 12px;
    }
    
    .logo-sub {
        font-size: 9px;
    }
    
    .logo-icon {
        width: 32px;
        height: 32px;
        font-size: 14px;
    }
}