@import url('ngo-loader.css');

/* --- GLOBAL HEADER VARIABLES --- */
:root {
    --brand-primary: #6366f1;
    --brand-secondary: #ec4899;
    --brand-accent: #14b8a6;
    --brand-gold: #f59e0b;
    --deep-navy: #0f172a;
    --navy-light: #1e293b;
    --bg-light: #f8fafc;
    --white: #ffffff;
    --gray-50: #f9fafb;
    --gray-100: #f3f4f6;
    --gray-600: #4b5563;
    --gray-700: #374151;
    --gray-800: #1f2937;
    --shadow-sm: 0 2px 15px rgba(99, 102, 241, 0.08);
    --shadow-md: 0 10px 40px rgba(99, 102, 241, 0.12);
    --shadow-lg: 0 20px 50px rgba(99, 102, 241, 0.15);
    --transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-fast: all 0.2s ease;
}

/* --- TOP INFO BAR --- */
.header-top {
    background: linear-gradient(135deg, #1e1b4b 0%, #312e81 50%, #4c1d95 100%);
    color: #e0e7ff;
    font-size: 13px;
    padding: 12px 0;
    font-family: 'Inter', sans-serif;
    border-bottom: 1px solid rgba(167, 139, 250, 0.15);
    position: relative;
    overflow: hidden;
}

.header-top::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(90deg, transparent, rgba(167, 139, 250, 0.1), transparent);
    animation: shimmer 3s infinite;
}

@keyframes shimmer {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

.header-top .container {
    position: relative;
    z-index: 1;
}

.header-top .info {
    font-weight: 500;
}

.header-top a {
    color: #e0e7ff;
    text-decoration: none;
    transition: var(--transition-fast);
}

.header-top a:hover {
    color: #fbbf24;
}

.header-top .social-links a {
    margin-left: 12px;
    transition: var(--transition);
    width: 36px;
    height: 36px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(10px);
}

.header-top .social-links a:hover {
    color: var(--white);
    transform: translateY(-3px) scale(1.05);
    background: linear-gradient(135deg, var(--brand-primary), var(--brand-secondary));
    box-shadow: 0 8px 20px rgba(236, 72, 153, 0.4);
}

/* --- MAIN NAVBAR --- */
.navbar-main {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: 0;
    transition: var(--transition);
    border-bottom: 1px solid rgba(99, 102, 241, 0.1);
    box-shadow: var(--shadow-sm);
}

/* Desktop-only donate CTA (avoid relying on conflicting Bootstrap utility overrides) */
.navbar-donate-outside {
    display: none;
}

/* Mobile-only donate CTA inside collapse (avoid relying on Bootstrap utility classes) */
.navbar-main .nav-actions .nav-item {
    display: block;
}

/* Ensure header always stays above page hero sections */
.navbar-main.sticky-top {
    z-index: 1030;
}

/* Extra safety: some home hero layers can be aggressive; keep navbar above everything */
.navbar-main {
    position: sticky;
    top: 0;
    z-index: 1030;
}

.sticky-top.navbar-main {
    box-shadow: var(--shadow-md);
    -webkit-backdrop-filter: blur(20px);
    backdrop-filter: blur(20px);
    background: rgba(255, 255, 255, 0.98);
    border-bottom: 1px solid rgba(99, 102, 241, 0.15);
}

/* --- BRAND (LOGO TEXT) --- */
.navbar-brand {
    display: inline-flex;
    align-items: center;
    gap: 14px;
    padding: 12px 0;
    transition: var(--transition);
}

.navbar-brand:hover .brand-mark {
    transform: rotate(-5deg) scale(1.08);
}

.brand-mark {
    width: 56px;
    height: 56px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 14px;
    color: #ffffff;
    background: transparent;
    box-shadow: none;
    border: 1px solid rgba(2, 6, 23, 0.12);
    flex: 0 0 auto;
    position: relative;
    overflow: hidden;
    transition: var(--transition);
}

.brand-mark::before {
    display: none;
}

@keyframes brandShine {
    0% { transform: translateX(-100%) rotate(45deg); }
    100% { transform: translateX(100%) rotate(45deg); }
}

.brand-mark i {
    font-size: 20px;
    line-height: 1;
    position: relative;
    z-index: 1;
}

.brand-logo {
    width: 50px;
    height: 50px;
    object-fit: contain;
    border-radius: 12px;
    background: transparent;
    padding: 0;
    position: relative;
    z-index: 2;
}

@media (max-width: 576px) {
    .brand-mark {
        width: 48px;
        height: 48px;
        border-radius: 12px;
    }
    .brand-logo {
        width: 42px;
        height: 42px;
        border-radius: 10px;
    }
}

.brand-mark .brand-fallback {
    display: none;
}

.brand-mark.is-fallback .brand-fallback {
    display: inline-block;
}

.brand-stack {
    display: inline-flex;
    flex-direction: column;
    line-height: 1.1;
    gap: 2px;
}

.brand-top {
    font-family: 'Outfit', sans-serif;
    font-weight: 900;
    font-size: 22px;
    background: linear-gradient(135deg, var(--brand-primary), var(--brand-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -0.5px;
}

.brand-bottom {
    font-family: 'Inter', sans-serif;
    font-weight: 800;
    font-size: 11px;
    letter-spacing: 2.5px;
    text-transform: uppercase;
    background: linear-gradient(90deg, var(--brand-accent), var(--brand-gold));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* --- NAVIGATION LINKS --- */
.navbar-main .nav-link {
    font-weight: 600;
    font-size: 14px;
    color: #475569 !important;
    padding: 18px 16px !important;
    position: relative;
    transition: var(--transition-fast);
    white-space: nowrap;
}

/* Override legacy navbar styles from css/style.css (more-specific selectors win) */
.navbar-main.navbar .navbar-nav .nav-link {
    margin-right: 0 !important;
    padding: 18px 16px !important;
    font-size: 14px;
    color: #475569 !important;
    background: transparent;
}

.navbar-main.navbar .navbar-nav .nav-link:hover,
.navbar-main.navbar .navbar-nav .nav-link.active {
    color: #0f172a !important;
    background: transparent;
}

.navbar-main .nav-link:hover {
    color: #0f172a !important;
}

.navbar-main .nav-link.active {
    color: #0f172a !important;
    font-weight: 700;
}

.navbar-main .nav-link::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 3px;
    background: #0f172a;
    transition: width 0.3s ease;
    transform: translateX(-50%);
    border-radius: 3px 3px 0 0;
}

.navbar-main .nav-link::after {
    display: none;
}

.navbar-main .nav-link:hover::before,
.navbar-main .nav-link.active::before {
    width: 70%;
}

/* Keep nav in one line on desktop */
@media (min-width: 992px) {
    /* Bootstrap navbar defaults to flex-wrap: wrap; which can push Donate below on medium desktops */
    .navbar-main.navbar {
        flex-wrap: nowrap;
    }

    .navbar-main > .container-fluid {
        flex-wrap: nowrap;
    }

    /* Ensure collapse doesn't take full row (keeps Donate button aligned on the right) */
    .navbar-main.navbar-expand-lg .navbar-collapse {
        flex-basis: auto;
        flex-grow: 1;
        min-width: 0;
    }

    .navbar-donate-outside {
        display: inline-flex;
    }

    /* Hide the mobile donate CTA on desktop even if Bootstrap utilities misbehave */
    .navbar-main .nav-actions .nav-item {
        display: none !important;
    }

    .navbar-main .navbar-collapse {
        display: flex !important;
        align-items: center;
        gap: 14px;
    }

    .navbar-main .navbar-nav {
        flex-wrap: nowrap;
        align-items: center;
    }

    /* Slightly tighten link padding on smaller desktops to reduce wrapping pressure */
    .navbar-main .nav-link {
        padding: 14px 10px !important;
    }

    .navbar-main .nav-center {
        flex: 1 1 auto;
        justify-content: center;
        margin: 0;
    }

    .navbar-main .nav-actions {
        flex: 0 0 auto;
        margin-left: auto;
    }

    /* Keep donate CTA pinned on the right on desktop */
    .navbar-main > .container-fluid {
        position: relative;
        padding-right: 16px;
    }

    .navbar-donate-outside {
        position: relative;
        right: 0;
        top: auto;
        transform: none;
        margin-left: 16px;
        flex: 0 0 auto;
        display: inline-flex;
        align-items: center;
    }
}

@media (max-width: 991px) {
    .navbar-main .nav-actions .nav-item {
        display: block;
    }
}

/* --- CTA BUTTON --- */
.btn-donate-header {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    background: #0f172a;
    border: none;
    padding: 10px 24px;
    border-radius: 6px;
    color: #ffffff !important;
    font-weight: 600;
    font-size: 14px;
    text-transform: capitalize;
    letter-spacing: 0;
    transition: all 0.3s ease;
    box-shadow: none;
    text-decoration: none;
    position: relative;
    overflow: hidden;
}

.btn-donate-header:hover {
    background: #1e293b;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(15, 23, 42, 0.2);
}

.btn-donate-header i {
    font-size: 14px;
}

/* --- DROPDOWNS & MEGA MENU --- */
.dropdown-menu {
    border: 1px solid rgba(0, 0, 0, 0.06);
    box-shadow: 0 14px 32px rgba(0, 0, 0, 0.12);
    border-radius: 14px;
    padding: 12px;
    margin-top: 10px;
    background: white;
    min-width: 240px;
}

/* Mega menu (About/Ways to give) */
.dropdown-menu.mega-menu {
    width: 720px;
    max-width: calc(100vw - 2rem);
    padding: 18px;
    left: 50%;
    right: auto;
    transform: translateX(-50%);
}

/* Compact variant for “Ways to give” only */
.dropdown-menu.mega-menu.mega-menu--compact {
    width: 860px;
    max-width: calc(100vw - 2rem);
    padding: 14px;
}

/* Keep compact menu items on one line (avoid awkward wrapping) */
.mega-menu--compact .menu-item {
    white-space: nowrap;
}

.mega-menu .menu-heading {
    font-weight: 800;
    font-size: 0.82rem;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    display: block;
    margin-bottom: 12px;
    color: #1e3a8a;
}

.mega-menu .menu-item {
    display: block;
    padding: 10px 10px;
    border-radius: 10px;
    color: var(--gray-700) !important;
    font-weight: 650;
    font-size: 0.95rem;
    transition: all 0.2s ease;
    text-decoration: none !important;
}

.mega-menu .menu-item:hover {
    background: #f1f5f9;
    color: var(--brand-blue) !important;
}

/* Reduce the large “card-style” links only inside compact mega menu */
.mega-menu--compact .menu-item.d-flex {
    padding: 12px 14px !important;
    border-radius: 12px;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.03), rgba(236, 72, 153, 0.03));
    border: 1px solid rgba(99, 102, 241, 0.08);
}

.mega-menu--compact .menu-item.d-flex:hover {
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.1), rgba(236, 72, 153, 0.1));
    border-color: rgba(99, 102, 241, 0.2);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(99, 102, 241, 0.15);
}

.mega-menu--compact .menu-item i {
    width: 42px !important;
    height: 42px !important;
    font-size: 18px !important;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 10px;
    transition: all 0.3s ease;
}

.mega-menu--compact .menu-item:hover i {
    transform: scale(1.15) rotate(-5deg);
}

.mega-menu--compact .menu-item small {
    font-size: 0.75rem !important;
    color: #64748b !important;
}

/* --- MOBILE / RESPONSIVE --- */
@media (max-width: 991px) {
    .navbar-main .nav-link {
        padding: 12px 0 !important;
        border-bottom: 1px solid #f1f5f9;
    }

    .navbar-main .nav-link::after {
        display: none;
    }

    .navbar-collapse {
        max-height: 80vh;
        overflow-y: auto;
        padding: 16px;
        background: white;
        border-radius: 0 0 15px 15px;
        box-shadow: var(--shadow-md);
    }

    .dropdown-menu,
    .dropdown-menu.mega-menu {
        position: static !important;
        width: 100% !important;
        left: 0 !important;
        transform: none !important;
        box-shadow: none !important;
        border: none !important;
        margin-top: 8px !important;
        padding: 10px !important;
        background: #f8fafc !important;
    }

    .navbar-toggler {
        padding: 12px;
        background: var(--bg-light);
        border-radius: 8px;
        border: 2px solid var(--brand-blue);
        width: 44px;
        height: 44px;
        display: inline-flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 5px;
    }

    .navbar-main .navbar-toggler .toggler-bar {
        display: block !important;
        width: 22px !important;
        height: 2px !important;
        background: var(--brand-blue) !important;
        border-radius: 2px !important;
        margin: 0 !important;
        transition: transform 0.2s ease, opacity 0.2s ease;
        transform-origin: center;
    }

    .navbar-main .navbar-toggler:not(.collapsed) .toggler-bar:nth-child(1) {
        transform: translateY(7px) rotate(45deg) !important;
    }

    .navbar-main .navbar-toggler:not(.collapsed) .toggler-bar:nth-child(2) {
        opacity: 0 !important;
    }

    .navbar-main .navbar-toggler:not(.collapsed) .toggler-bar:nth-child(3) {
        transform: translateY(-7px) rotate(-45deg) !important;
    }
}

@media (max-width: 576px) {
    .brand-top {
        font-size: 17px;
    }
    .brand-bottom {
        font-size: 11px;
    }

    .brand-mark {
        width: 32px;
        height: 32px;
        border-radius: 10px;
    }
}

/* Enable hover for dropdowns on desktop */
@media (min-width: 992px) {
    .nav-item.dropdown:hover > .dropdown-menu {
        display: block;
        margin-top: 0;
        animation: fadeInDropdown 0.2s ease;
    }
}

@keyframes fadeInDropdown {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}