/* Modern Header - iLovePDF Style */

.modern-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 80px;
    background: #FFFFFF;
    border-bottom: 1px solid #E5E7EB;
    box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1);
    z-index: 1000;
    display: grid;
    grid-template-columns: auto 1fr auto;
    align-items: center;
    gap: 2rem;
    padding: 0 2rem;
}

.header-logo {
    display: flex;
    flex-direction: column;
    gap: 0.125rem;
    text-decoration: none;
    color: #111827;
    transition: all 0.2s;
    padding: 0.5rem 0;
}

.header-logo .logo-main {
    display: flex;
    align-items: center;
    gap: 0.625rem;
}

.header-logo .logo-icon {
    background: linear-gradient(135deg, #FF6B35 0%, #FF8C42 100%);
    color: #FFFFFF;
    width: 40px;
    height: 40px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 900;
    font-size: 1.1rem;
    transition: all 0.2s;
    flex-shrink: 0;
}

.header-logo .logo-image {
    height: 65px;
    width: auto;
    display: block;
    object-fit: contain;
    flex-shrink: 0;
}

.header-logo .logo-text .brand-name {
    font-weight: 700;
    font-size: 1.25rem;
    background: linear-gradient(135deg, #FF6B35 0%, #FF8C42 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
}

.header-logo .made-in-india-badge {
    font-size: 0.65rem;
    font-weight: 600;
    color: #FF6B35;
    padding: 0.125rem 0.375rem;
    background: #FFF5F0;
    border-radius: 3px;
    display: inline-block;
    margin-left: 46px;
    white-space: nowrap;
}

.header-logo:hover .logo-icon {
    transform: scale(1.05);
    box-shadow: 0 4px 12px rgba(255, 107, 53, 0.25);
}

.header-nav {
    display: flex;
    align-items: center;
    gap: 2rem;
    justify-content: center;
}

.header-nav-link {
    color: #4B5563;
    text-decoration: none;
    font-weight: 500;
    font-size: 0.9375rem;
    padding: 0.5rem 1rem;
    border-radius: 0.5rem;
    transition: all 0.2s;
}

.header-nav-link:hover {
    color: #FF6B35;
    background: #FFE5DC;
}

.header-nav-link.active {
    color: #FF6B35;
    font-weight: 600;
}

/* Dropdown for All Tools */
.header-dropdown {
    position: relative;
}

.header-dropdown-trigger {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: #4B5563;
    background: none;
    border: none;
    font-weight: 500;
    font-size: 0.9375rem;
    padding: 0.5rem 1rem;
    border-radius: 0.5rem;
    cursor: pointer;
    transition: all 0.2s;
}

.header-dropdown-trigger:hover {
    color: #FF6B35;
    background: #FFE5DC;
}

.header-dropdown-trigger svg {
    width: 16px;
    height: 16px;
    transition: transform 0.2s;
}

.header-dropdown.open .header-dropdown-trigger svg {
    transform: rotate(180deg);
}

.header-dropdown-menu {
    position: absolute;
    top: calc(100% + 0.5rem);
    left: 50%;
    transform: translateX(-50%);
    background: #FFFFFF;
    border: 1px solid #E5E7EB;
    border-radius: 0.75rem;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    min-width: 700px;
    max-width: 90vw;
    max-height: 500px;
    overflow-y: auto;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    padding: 1.5rem;
}

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

.header-dropdown-categories {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}

.header-dropdown-category {
    margin-bottom: 1.5rem;
}

.header-dropdown-category-title {
    font-weight: 600;
    font-size: 0.875rem;
    color: #6B7280;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.75rem;
    padding: 0 0.5rem;
}

.header-dropdown-links {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.header-dropdown-link {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.625rem 0.75rem;
    color: #374151;
    text-decoration: none;
    border-radius: 0.5rem;
    font-size: 0.9375rem;
    transition: all 0.15s;
}

.header-dropdown-link:hover {
    background: #F9FAFB;
    color: #FF6B35;
}

.header-dropdown-link-icon {
    font-size: 1.25rem;
}

.header-dropdown-link-badge {
    margin-left: auto;
    padding: 0.125rem 0.5rem;
    background: #FFE5DC;
    color: #FF6B35;
    font-size: 0.625rem;
    font-weight: 600;
    border-radius: 9999px;
    text-transform: uppercase;
}

/* Actions */
.header-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.header-btn {
    padding: 0.625rem 1.25rem;
    border-radius: 0.5rem;
    font-weight: 500;
    font-size: 0.9375rem;
    text-decoration: none;
    transition: all 0.2s;
    border: none;
    cursor: pointer;
}

.header-btn-secondary {
    background: #F9FAFB;
    color: #4B5563;
    border: 1px solid #E5E7EB;
}

.header-btn-secondary:hover {
    background: #F3F4F6;
    border-color: #D1D5DB;
}

.header-btn-primary {
    background: #FF6B35;
    color: #FFFFFF;
    box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1);
}

.header-btn-primary:hover {
    background: #FF5722;
    box-shadow: 0 4px 6px -1px rgba(255, 107, 53, 0.3);
    transform: translateY(-1px);
}

/* Mobile Menu Button */
.header-mobile-menu {
    display: none;
    background: none;
    border: none;
    color: #4B5563;
    font-size: 1.5rem;
    cursor: pointer;
    padding: 0.5rem;
}

/* Mobile Responsive */
@media (max-width: 1024px) {
    .header-nav {
        gap: 1rem;
    }
    
    .header-dropdown-menu {
        min-width: 600px;
    }
}

@media (max-width: 768px) {
    .modern-header {
        padding: 0 1rem;
    }
    
    .header-nav,
    .header-actions {
        display: none;
    }
    
    .header-mobile-menu {
        display: block;
    }
    
    /* Mobile Dropdown Menu */
    .header-dropdown-menu {
        position: fixed;
        top: 70px;
        left: 0;
        right: 0;
        min-width: 100%;
        max-height: calc(100vh - 70px);
        border-radius: 0;
        border-left: none;
        border-right: none;
    }
    
    .header-dropdown-categories {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
}

/* Body offset for fixed header */
body.has-modern-header {
    padding-top: 70px;
}

/* Overlay for mobile */
.header-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transition: all 0.2s;
}

.header-overlay.active {
    opacity: 1;
    visibility: visible;
}

/* Scrollbar styling for dropdown */
.header-dropdown-menu::-webkit-scrollbar {
    width: 8px;
}

.header-dropdown-menu::-webkit-scrollbar-track {
    background: #F9FAFB;
    border-radius: 4px;
}

.header-dropdown-menu::-webkit-scrollbar-thumb {
    background: #D1D5DB;
    border-radius: 4px;
}

.header-dropdown-menu::-webkit-scrollbar-thumb:hover {
    background: #9CA3AF;
}