/* ============================================
   Header Styles
   ============================================ */

.main-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: transparent; /* Transparent at top - modern look */
    backdrop-filter: none;
    box-shadow: none;
    z-index: 1000;
    transition: all 0.3s ease;
}

/* Transparent header on homepage with light background for black text visibility */
.home-page .main-header:not(.sticky) {
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
}

/* When scrolling - becomes solid with blur effect (best practice for modern websites) */
.main-header.sticky {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    box-shadow: none;
    border-bottom: none;
}

/* Wider header container so brand و Apply Now قريبين من الأطراف */
.main-header .container {
    max-width: 100%;
    width: 100%;
    padding: 0 2.5rem;              /* إرجاع العناصر قليلاً للداخل عن حافة الشاشة */
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem 0;
    gap: 1.5rem;
    flex-wrap: nowrap;
}

.logo {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--primary-dark);
    transition: var(--transition-fast);
    flex-shrink: 0;
    white-space: nowrap;
}

.logo a {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.logo i {
    font-size: 2rem;
    color: var(--primary-emerald);
}

.brand-logo {
    height: 32px;
    width: auto;
    display: block;
    filter: none;
}

/* Logo on transparent header - normal appearance */
.home-page .main-header:not(.sticky) .brand-logo {
    filter: none;
}

.logo:hover {
    transform: scale(1.05);
}

.main-nav {
    flex: 1 1 auto;                 /* يشغل منتصف الهيدر */
    display: flex;
    justify-content: center;        /* توسيط عناصر القائمة فى المنتصف */
    align-items: center;
    min-width: 0;
    padding: 10px 7rem;                /* مسافة آمنة بعيداً عن اللوجو و Apply Now */
}

.nav-list {
    display: flex;
    list-style: none;
    align-items: center;
    gap: 1.25rem;
    margin: 0;
    padding: 0;
    flex-wrap: nowrap;
    justify-content: flex-start;
}

.nav-list > li {
    position: relative;
    display: flex;
    align-items: center;
}

.nav-list > li > a {
    display: flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.35rem 0.6rem;
    font-weight: 500;
    color: var(--text-dark);
    transition: var(--transition-fast);
    position: relative;
    white-space: nowrap;
    font-size: 0.9rem;
}

/* Text color on transparent header (homepage) - Black like when scrolling */
.home-page .main-header:not(.sticky) .nav-list > li > a {
    color: var(--text-dark) !important;
    text-shadow: none;
    font-weight: 600;
}

.home-page .main-header:not(.sticky) .logo {
    color: var(--text-dark) !important;
}

.home-page .main-header:not(.sticky) .logo span {
    color: var(--text-dark) !important;
    text-shadow: none;
    font-weight: 700;
}

.home-page .main-header:not(.sticky) .nav-list > li > a:hover {
    color: var(--primary-royal) !important;
    text-shadow: none;
}

.home-page .main-header:not(.sticky) .cta-button {
    background: linear-gradient(135deg, var(--primary-royal), var(--primary-emerald)) !important;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    border: none;
    color: #ffffff !important;
    text-shadow: none;
    box-shadow: none;
}

.home-page .main-header:not(.sticky) .cta-button:hover {
    background: linear-gradient(135deg, var(--primary-emerald), var(--primary-turquoise)) !important;
    color: #ffffff !important;
    box-shadow: none;
    transform: translateY(-1px);
}

.nav-list > li > a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(135deg, var(--primary-emerald), var(--primary-turquoise));
    transition: var(--transition-normal);
}

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

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

/* Override hover color on transparent header */
.home-page .main-header:not(.sticky) .nav-list > li > a:hover,
.home-page .main-header:not(.sticky) .nav-list > li > a.active {
    color: var(--primary-royal) !important;
}

.nav-list > li > a i {
    font-size: 0.75rem;
    transition: var(--transition-fast);
}

.has-dropdown:hover > a i {
    transform: rotate(180deg);
}

/* Dropdown Menu */
.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 220px;
    background: var(--white);
    box-shadow: var(--shadow-lg);
    border-radius: 10px;
    list-style: none;
    padding: 0.5rem 0;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: var(--transition-normal);
    margin-top: 0.5rem;
}

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

.dropdown-menu li {
    margin: 0;
}

.dropdown-menu a {
    display: block;
    padding: 0.75rem 1.5rem;
    color: var(--text-dark);
    transition: var(--transition-fast);
}

.dropdown-menu a:hover {
    background: var(--light-gray);
    color: var(--primary-royal);
    padding-left: 2rem;
}

/* CTA Button */
.cta-button {
    padding: 0.75rem 1.5rem;
    background: linear-gradient(135deg, var(--primary-royal), var(--primary-emerald));
    color: var(--white);
    border-radius: 50px;
    font-weight: 600;
    transition: var(--transition-normal);
    box-shadow: var(--shadow-sm);
    flex-shrink: 0;
    white-space: nowrap;
    font-size: 0.9375rem;
    margin-right: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    height: fit-content;
    line-height: 1.5;
}

.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    align-items: center;
    justify-content: center;
    height: fit-content;
}

.mobile-menu-toggle span {
    width: 25px;
    height: 3px;
    background: var(--primary-dark);
    border-radius: 3px;
    transition: var(--transition-normal);
}

/* Mobile menu toggle color on transparent header */
.home-page .main-header:not(.sticky) .mobile-menu-toggle span {
    background: var(--white);
}

.mobile-menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(8px, 8px);
}

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

.mobile-menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}

/* Responsive */
@media (max-width: 1024px) {
    .nav-list {
        gap: 1rem;
    }
    
    .nav-list > li > a {
        font-size: 0.875rem;
        padding: 0.5rem;
    }
    
    .logo span {
        font-size: 1rem;
    }
    
    .cta-button {
        padding: 0.625rem 1.25rem;
        font-size: 0.875rem;
    }
}

@media (max-width: 768px) {
    .main-header {
        height: 65px;
    }
    
    .header-content {
        height: 65px;
        padding: 0 var(--spacing-sm);
    }
    
    .main-nav {
        position: fixed;
        top: 65px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 65px);
        background: var(--white);
        transition: var(--transition-normal);
        overflow-y: auto;
        box-shadow: var(--shadow-lg);
        z-index: 9998;
    }
    
    .main-nav.active {
        left: 0;
    }
    
    .nav-list {
        flex-direction: column;
        align-items: flex-start;
        padding: var(--spacing-md) var(--spacing-sm);
        gap: 0;
    }
    
    .nav-list > li {
        width: 100%;
        border-bottom: 1px solid var(--light-gray);
    }
    
    .nav-list > li > a {
        padding: 1rem 0;
        width: 100%;
        font-size: 1rem;
        display: flex;
        align-items: center;
        justify-content: space-between;
    }
    
    .nav-list > li.has-dropdown > a::after {
        content: '\f107';
        font-family: 'Font Awesome 6 Free';
        font-weight: 900;
        transition: transform 0.3s ease;
    }
    
    .nav-list > li.has-dropdown.active > a::after {
        transform: rotate(180deg);
    }
    
    .dropdown-menu {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        box-shadow: none;
        background: var(--light-gray);
        border-radius: 0;
        margin: 0;
        padding: 0;
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.3s ease;
    }
    
    .has-dropdown.active .dropdown-menu {
        max-height: 500px;
        padding: 0.5rem 0 0.5rem 1.5rem;
    }
    
    .dropdown-menu li a {
        padding: 0.75rem 0;
        font-size: 0.9375rem;
    }
    
    .mobile-menu-toggle {
        display: flex;
        z-index: 9999;
    }
    
    .cta-button {
        display: none;
    }
    
    .logo {
        gap: 0.5rem;
    }
    
    .logo img {
        max-height: 35px;
        width: auto;
    }
    
    .logo span {
        font-size: 0.9375rem;
    }
    
    .main-header .container {
        padding: 0 var(--spacing-sm);
    }
}

@media (max-width: 480px) {
    .main-header {
        height: 60px;
    }
    
    .header-content {
        height: 60px;
        padding: 0 0.75rem;
    }
    
    .main-nav {
        top: 60px;
        height: calc(100vh - 60px);
    }
    
    .logo img {
        max-height: 30px;
    }
    
    .logo span {
        font-size: 0.875rem;
    }
    
    .mobile-menu-toggle {
        padding: 0.375rem;
    }
    
    .mobile-menu-toggle span {
        width: 22px;
        height: 2.5px;
    }
    
    .nav-list {
        padding: var(--spacing-sm) 0.75rem;
    }
    
    .nav-list > li > a {
        padding: 0.875rem 0;
        font-size: 0.9375rem;
    }
    
    .dropdown-menu li a {
        font-size: 0.875rem;
        padding: 0.625rem 0;
    }
}