/* ===========================================
   HEADER STYLES - Aghosh Navigation
   =========================================== */

/* Body padding for fixed header */
body {
    padding-top: 72px;
}

/* Main Navigation */
.top-nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 72px;
    background: #ffffff;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 2rem;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    z-index: 1000;
}

/* Logo */
.top-nav .nav-logo {
    display: flex;
    align-items: center;
    text-decoration: none;
    flex-shrink: 0;
    z-index: 1;
}

.top-nav .nav-logo img {
    height: 50px;
    width: auto;
}

/* Navigation Menu */
.top-nav .nav-menu {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    list-style: none;
    margin: 0;
    padding: 0;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1;
}

.top-nav .nav-menu li {
    margin: 0;
    padding: 0;
    position: relative;
}

/* Navigation Links */
.top-nav .nav-link {
    display: block;
    padding: 0.5rem 1rem;
    color: #2C3531;
    text-decoration: none;
    font-family: 'Montserrat', sans-serif;
    font-size: 0.9rem;
    font-weight: 500;
    border-radius: 20px;
    transition: all 0.3s ease;
}

.top-nav .nav-link:hover {
    color: #4A6C6F;
    background: rgba(74, 108, 111, 0.1);
}

.top-nav .nav-link.active {
    background: #4A6C6F;
    color: #ffffff;
}

/* Services Dropdown on Hover */
.top-nav .nav-menu li.has-services {
    position: relative;
}

.top-nav .services-dropdown {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    margin-top: 8px;
    background: #ffffff;
    border-radius: 8px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
    min-width: 200px;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease, transform 0.3s ease;
    transform: translateX(-50%) translateY(-10px);
    z-index: 1000;
    padding: 8px 0;
}

.top-nav .nav-menu li.has-services:hover .services-dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

.top-nav .services-dropdown a {
    display: block;
    padding: 0.75rem 1.25rem;
    color: #2C3531;
    text-decoration: none;
    font-size: 0.9rem;
    transition: all 0.2s ease;
}

.top-nav .services-dropdown a:hover {
    background: rgba(74, 108, 111, 0.1);
    color: #4A6C6F;
}

.top-nav .services-dropdown a:first-child {
    border-radius: 8px 8px 0 0;
}

.top-nav .services-dropdown a:last-child {
    border-radius: 0 0 8px 8px;
}

/* Language Toggle Button - Hidden until Urdu content is ready */
.top-nav .lang-toggle {
    display: none !important;
    padding: 0.5rem 1rem;
    background: transparent;
    border: 1px solid #4A6C6F;
    border-radius: 20px;
    color: #4A6C6F;
    font-family: 'Montserrat', sans-serif;
    font-size: 0.85rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    flex-shrink: 0;
    z-index: 1;
    margin-left: auto;
}

.top-nav .lang-toggle:hover {
    background: #4A6C6F;
    color: #ffffff;
}

/* Mobile Menu Button */
.top-nav .mobile-menu-btn {
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 40px;
    height: 40px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
    gap: 5px;
    flex-shrink: 0;
    z-index: 1;
    margin-left: 0.5rem;
}

.top-nav .mobile-menu-btn span {
    display: block;
    width: 24px;
    height: 2px;
    background: #2C3531;
    transition: all 0.3s ease;
}

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

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

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

/* ===========================================
   RESPONSIVE STYLES
   =========================================== */

/* ===========================================
   TABLET BREAKPOINT (769px - 1100px)
   Desktop-style horizontal nav, no hamburger
   =========================================== */
@media (min-width: 769px) and (max-width: 1100px) {
    body {
        padding-top: 64px;
    }
    
    .top-nav {
        height: 64px;
        padding: 0 1.5rem;
    }
    
    .top-nav .nav-logo img {
        height: 44px;
    }
    
    /* Force horizontal navigation - no hamburger */
    .top-nav .mobile-menu-btn {
        display: none !important;
    }
    
    .top-nav .nav-menu {
        display: flex !important;
        position: static !important;
        transform: none !important;
        flex-direction: row;
        flex-wrap: nowrap;
        gap: 0.15rem;
        background: transparent;
        padding: 0;
        overflow: visible;
    }
    
    .top-nav .nav-link {
        padding: 0.4rem 0.6rem;
        font-size: 0.8rem;
        white-space: nowrap;
    }
    
    /* Ensure services dropdown works on tablet */
    .top-nav .services-dropdown {
        min-width: 180px;
    }
    
    .top-nav .services-dropdown a {
        font-size: 0.85rem;
        padding: 0.6rem 1rem;
    }
}

/* Large desktop adjustment - removed to avoid tablet conflict */

@media (max-width: 768px) {
    .top-nav {
        padding: 0 1rem;
    }
    
    /* Menu button on left */
    .top-nav .mobile-menu-btn {
        display: flex;
        order: -1;
    }
    
    /* Logo centered */
    .top-nav .nav-logo {
        position: absolute;
        left: 50%;
        transform: translateX(-50%);
    }
    
    .top-nav .nav-menu {
        position: fixed;
        top: 72px;
        left: 0 !important;
        right: 0;
        bottom: 0;
        background: #ffffff;
        flex-direction: column;
        align-items: center;
        justify-content: flex-start;
        padding: 2rem;
        gap: 1rem;
        transform: translateX(-100%);
        transition: transform 0.3s ease;
        overflow-y: auto;
        z-index: 999;
    }
    
    .top-nav .nav-menu.mobile-active {
        transform: translateX(0) !important;
    }
    
    .top-nav .nav-link {
        font-size: 1.1rem;
        padding: 0.75rem 1.5rem;
        width: 100%;
        text-align: center;
    }
    
    .top-nav .lang-toggle {
        position: absolute;
        right: 60px;
        top: 50%;
        transform: translateY(-50%);
    }
}

@media (max-width: 480px) {
    .top-nav .nav-logo img {
        height: 40px;
    }
    
    .top-nav .lang-toggle {
        padding: 0.4rem 0.8rem;
        font-size: 0.8rem;
        right: 55px;
    }
}