:root {
            --brand-green: #488237;
            --brand-orange: #e58226;
            --brand-blue: #3b82b6;
            --brand-dark: #090e17;
            --card-bg: rgba(15, 23, 42, 0.85);
            --border: rgba(229, 130, 38, 0.25);
            --text-light: #f8fafc;
            --text-muted: #94a3b8;
            --whatsapp: #25d366;
            --purple-share: #8b5cf6;
        }

        * { box-sizing: border-box; margin: 0; padding: 0; transition: all 0.25s ease-in-out; }

        body {
            background-color: var(--brand-dark);
            color: var(--text-light);
            font-family: 'Cairo', 'Plus Jakarta Sans', sans-serif;
            overflow-x: hidden;
            line-height: 1.7;
            padding-bottom: 95px;
        }

        html[dir="ltr"] body { font-family: 'Plus Jakarta Sans', 'Cairo', sans-serif; }

        ::selection { background: var(--brand-orange); color: #fff; }

        .top-alert {
            background: linear-gradient(90deg, #991b1b, var(--brand-orange), var(--brand-green));
            background-size: 200% 200%;
            animation: gradientMove 4s ease infinite;
            text-align: center;
            padding: 10px 15px;
            font-size: 0.95rem;
            font-weight: 800;
            color: #fff;
            position: relative;
            z-index: 1001;
            box-shadow: 0 4px 15px rgba(229, 130, 38, 0.3);
        }

        @keyframes gradientMove {
            0% { background-position: 0% 50%; }
            50% { background-position: 100% 50%; }
            100% { background-position: 0% 50%; }
        }

        header {
            padding: 12px 5%;
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            row-gap: 10px;
            background: rgba(9, 14, 23, 0.92);
            backdrop-filter: blur(12px);
            border-bottom: 1px solid var(--border);
            position: sticky;
            top: 0;
            z-index: 1000;
        }

        .site-nav { display: flex; align-items: center; gap: 4px; flex-wrap: wrap; order: 3; width: 100%; justify-content: center; }
        .site-nav a {
            color: var(--text-muted); text-decoration: none; font-size: 0.85rem; font-weight: 700;
            padding: 6px 12px; border-radius: 10px;
        }
        .site-nav a:hover, .site-nav a.active { color: #fff; background: rgba(229, 130, 38, 0.15); }

        .header-actions { display: flex; align-items: center; gap: 10px; }

        .nav-donate-btn {
            background: var(--brand-orange); color: #fff; text-decoration: none; font-weight: 800;
            font-size: 0.85rem; padding: 8px 16px; border-radius: 20px; white-space: nowrap;
        }
        .nav-donate-btn:hover { background: #c96c1a; }

        @media (min-width: 900px) {
            .site-nav { order: 2; width: auto; }
        }

        .site-footer {
            max-width: 1100px; margin: 50px auto 0; padding: 30px 5%; text-align: center;
            border-top: 1px solid var(--border);
        }
        .site-footer img { width: 40px; height: 40px; border-radius: 50%; object-fit: cover; margin-bottom: 10px; }
        .site-footer p { font-size: 0.82rem; color: var(--text-muted); margin: 4px 0; }
        .footer-nav { display: flex; justify-content: center; flex-wrap: wrap; gap: 14px; margin: 12px 0; }
        .footer-nav a { color: var(--text-muted); text-decoration: none; font-size: 0.8rem; font-weight: 700; }
        .footer-nav a:hover { color: var(--brand-orange); }

        /* Simple inner pages (about / transparency / updates / contact) */
        .page-section { max-width: 800px; margin: 30px auto; padding: 0 5%; }
        .page-title { font-size: 1.8rem; font-weight: 900; margin-bottom: 18px; text-align: center; color: #fff; }
        .page-block {
            background: var(--card-bg); border: 1px solid var(--border); border-radius: 20px;
            padding: 24px; margin-bottom: 18px;
        }
        .page-block h3 { font-size: 1.1rem; font-weight: 900; color: var(--brand-orange); margin-bottom: 10px; }
        .page-block p, .page-block li { font-size: 0.95rem; color: #e2e8f0; line-height: 1.8; }

        .update-card {
            background: var(--card-bg); border: 1px solid var(--border); border-radius: 20px;
            overflow: hidden; margin-bottom: 20px;
        }
        .update-image { width: 100%; max-height: 320px; object-fit: cover; display: block; }
        .update-body { padding: 20px; }
        .update-date { font-size: 0.75rem; color: var(--brand-orange); font-weight: 800; }
        .update-title { font-size: 1.15rem; font-weight: 900; color: #fff; margin: 6px 0 10px; }
        .update-text { font-size: 0.9rem; color: var(--text-muted); line-height: 1.8; }

        .contact-email { color: var(--brand-blue); font-weight: 800; text-decoration: none; }

        /* Activities & Videos gallery */
        .activities-grid {
            display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 20px; margin-top: 10px;
        }
        .activity-card {
            background: var(--card-bg); border: 1px solid var(--border); border-radius: 20px;
            overflow: hidden;
        }
        .video-embed-wrap {
            position: relative; width: 100%; padding-top: 56.25%; /* 16:9 */
            background: #000;
        }
        .video-embed-wrap iframe {
            position: absolute; top: 0; left: 0; width: 100%; height: 100%; border: 0;
        }
        .activity-photo { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; display: block; }
        .activity-body { padding: 16px; }
        .activity-date { font-size: 0.72rem; color: var(--brand-orange); font-weight: 800; }
        .activity-title { font-size: 1rem; font-weight: 800; color: #fff; margin-top: 6px; }
        .activity-type-badge {
            display: inline-flex; align-items: center; gap: 5px; font-size: 0.7rem; font-weight: 800;
            color: var(--text-muted); margin-top: 6px;
        }

        /* Album cards */
        .album-card { cursor: pointer; }
        .album-cover-wrap { position: relative; }
        .album-count-badge {
            position: absolute; bottom: 10px; inset-inline-end: 10px;
            background: rgba(9, 14, 23, 0.85); color: #fff; font-size: 0.75rem; font-weight: 800;
            padding: 5px 12px; border-radius: 20px; display: inline-flex; align-items: center; gap: 6px;
            backdrop-filter: blur(4px);
        }

        /* Lightbox viewer */
        .lightbox-overlay {
            display: none; position: fixed; inset: 0; background: rgba(5, 8, 14, 0.96);
            z-index: 10000; align-items: center; justify-content: center; padding: 20px;
        }
        .lightbox-overlay.active { display: flex; }
        .lightbox-content { max-width: 90vw; max-height: 85vh; display: flex; flex-direction: column; align-items: center; gap: 12px; }
        .lightbox-content img {
            max-width: 90vw; max-height: 75vh; object-fit: contain; border-radius: 12px;
            box-shadow: 0 10px 40px rgba(0,0,0,0.6);
        }
        .lightbox-caption { text-align: center; color: #e2e8f0; }
        .lightbox-caption span#lightboxTitle { font-weight: 800; font-size: 0.95rem; display: block; }
        .lightbox-counter { font-size: 0.78rem; color: var(--text-muted); margin-top: 4px; display: block; }

        .lightbox-close {
            position: absolute; top: 18px; inset-inline-end: 18px; background: rgba(255,255,255,0.08);
            border: 1px solid var(--border); color: #fff; width: 42px; height: 42px; border-radius: 50%;
            font-size: 1.1rem; cursor: pointer; display: flex; align-items: center; justify-content: center;
        }
        .lightbox-close:hover { background: rgba(255,255,255,0.18); }

        .lightbox-nav {
            background: rgba(255,255,255,0.08); border: 1px solid var(--border); color: #fff;
            width: 48px; height: 48px; border-radius: 50%; font-size: 1.2rem; cursor: pointer;
            flex-shrink: 0; display: flex; align-items: center; justify-content: center;
        }
        .lightbox-nav:hover { background: rgba(255,255,255,0.18); }
        .lightbox-prev { margin-inline-end: 10px; }
        .lightbox-next { margin-inline-start: 10px; }

        @media (max-width: 700px) {
            .lightbox-nav { width: 40px; height: 40px; font-size: 1rem; }
            .lightbox-close { width: 36px; height: 36px; top: 10px; inset-inline-end: 10px; }
        }

        .brand { display: flex; align-items: center; gap: 12px; text-decoration: none; color: #fff; }
        .brand img { width: 48px; height: 48px; border-radius: 50%; border: 2px solid var(--brand-green); object-fit: cover; box-shadow: 0 0 15px rgba(72, 130, 55, 0.4); }
        .brand-text h2 { font-size: 1.2rem; font-weight: 900; color: #fff; }
        .brand-text span { font-size: 0.72rem; color: var(--brand-orange); font-weight: 700; }

        .lang-btn {
            background: rgba(30, 41, 59, 0.8);
            border: 1px solid var(--brand-blue);
            color: #fff;
            padding: 8px 16px;
            border-radius: 20px;
            cursor: pointer;
            font-weight: 700;
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 0.85rem;
        }

        .top-hero-actions {
            background: rgba(15, 23, 42, 0.7);
            border-bottom: 1px solid var(--border);
            padding: 14px 5%;
            display: flex;
            justify-content: center;
            align-items: center;
            gap: 12px;
            flex-wrap: wrap;
        }

        .btn-top-action {
            flex: 1;
            min-width: 160px;
            max-width: 220px;
            height: 48px;
            padding: 0 16px;
            border-radius: 14px;
            font-weight: 800;
            font-size: 0.92rem;
            color: #fff;
            text-decoration: none;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            border: none;
            cursor: pointer;
            box-shadow: 0 4px 15px rgba(0, 0, 0, 0.4);
            white-space: nowrap;
        }

        .btn-usdt { background: var(--brand-blue); }
        .btn-usdt:hover { background: #2b6893; }

        .btn-card-pay { background: var(--brand-green); }
        .btn-card-pay:hover { background: #366329; }

        .btn-share { background: linear-gradient(135deg, var(--purple-share), #6d28d9); box-shadow: 0 0 18px rgba(139, 92, 246, 0.4); }
        .btn-share:hover { background: #5b21b6; }

        .hero-wrapper {
            position: relative;
            background: radial-gradient(circle at 30% 0%, rgba(59, 130, 182, 0.18), transparent 55%),
                        radial-gradient(circle at 80% 20%, rgba(229, 130, 38, 0.14), transparent 50%),
                        linear-gradient(180deg, #0d1420 0%, #090e17 100%);
            padding: 50px 5% 40px;
        }

        .hero { position: relative; max-width: 950px; margin: 0 auto; text-align: center; z-index: 2; }
        
        .hero-badge {
            display: inline-flex; align-items: center; gap: 8px; padding: 6px 18px; border-radius: 30px;
            background: rgba(229, 130, 38, 0.15); border: 1px solid var(--brand-orange); color: #fdba74;
            font-size: 0.85rem; font-weight: 800; margin-bottom: 20px; box-shadow: 0 0 20px rgba(229, 130, 38, 0.25);
        }

        .hero h1 { font-size: clamp(2rem, 5vw, 3.5rem); font-weight: 900; line-height: 1.25; margin-bottom: 15px; }
        .hero h1 span.gradient { background: linear-gradient(180deg, #fde047 0%, var(--brand-orange) 100%); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }

        .story-box {
            background: rgba(15, 23, 42, 0.88);
            backdrop-filter: blur(8px);
            border: 1px solid var(--brand-orange);
            border-radius: 24px; padding: 30px; text-align: right; margin: 30px 0 40px;
            box-shadow: 0 10px 40px rgba(0, 0, 0, 0.6); position: relative;
        }

        html[dir="ltr"] .story-box { text-align: left; }
        .story-tag { background: var(--brand-orange); color: #fff; padding: 4px 14px; border-radius: 12px; font-size: 0.8rem; font-weight: 800; display: inline-block; margin-bottom: 15px; }
        .story-text { font-size: 1.05rem; color: #e2e8f0; line-height: 1.9; font-weight: 600; }

        .stats-section { max-width: 1000px; margin: 10px auto 35px; padding: 0 5%; text-align: center; }
        .stats-section h3 { font-size: 1.3rem; font-weight: 900; margin-bottom: 20px; color: #f8fafc; }
        .stats-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 16px; margin-bottom: 22px; }
        .stat-card {
            background: var(--card-bg); border: 1px solid var(--border); border-radius: 20px;
            padding: 22px 12px;
        }
        .stat-icon { font-size: 1.5rem; color: var(--brand-orange); margin-bottom: 8px; }
        .stat-value { font-size: 2rem; font-weight: 900; color: #fff; }
        .stat-label { font-size: 0.8rem; color: var(--text-muted); margin-top: 4px; font-weight: 700; }

        .progress-wrap { max-width: 500px; margin: 0 auto; }
        .progress-labels { display: flex; justify-content: space-between; font-size: 0.85rem; font-weight: 800; color: #fde047; margin-bottom: 6px; }
        .progress-track { height: 14px; background: rgba(255,255,255,0.08); border-radius: 20px; overflow: hidden; border: 1px solid var(--border); }
        .progress-fill { height: 100%; width: 0%; background: linear-gradient(90deg, var(--brand-green), var(--brand-orange)); border-radius: 20px; transition: width 1.2s ease-out; }
        .stats-updated { font-size: 0.75rem; color: var(--text-muted); margin-top: 12px; }

        .trust-section { max-width: 1100px; margin: 10px auto 35px; padding: 0 5%; }
        .trust-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 18px; }
        .trust-card {
            background: var(--card-bg); border: 1px solid var(--border); border-radius: 20px;
            padding: 22px; text-align: center;
        }
        .trust-icon { font-size: 1.6rem; color: var(--brand-orange); margin-bottom: 10px; }
        .trust-card h4 { font-size: 1rem; font-weight: 800; color: #fff; margin-bottom: 8px; }
        .trust-card p { font-size: 0.85rem; color: var(--text-muted); line-height: 1.7; }

        .tiers-section { max-width: 1000px; margin: 35px auto; padding: 0 5%; }
        .tiers-title { text-align: center; font-size: 1.5rem; font-weight: 900; margin-bottom: 22px; color: #f8fafc; }
        
        .tiers-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
            gap: 20px;
        }

        .tier-card {
            background: var(--card-bg);
            border: 1px solid var(--border);
            border-radius: 22px; padding: 24px 18px; text-align: center; position: relative;
            display: flex; flex-direction: column; justify-content: space-between;
            box-shadow: 0 8px 30px rgba(0,0,0,0.4);
        }

        .tier-card.popular {
            border-color: var(--brand-orange);
            box-shadow: 0 0 30px rgba(229, 130, 38, 0.3);
        }

        .tier-badge {
            position: absolute; top: -12px; left: 50%; transform: translateX(-50%);
            background: var(--brand-orange); color: #fff; padding: 2px 14px; border-radius: 10px;
            font-size: 0.75rem; font-weight: 800;
        }

        .tier-amount { font-size: 2.3rem; font-weight: 900; color: var(--brand-orange); margin: 8px 0; }
        .tier-impact { font-size: 0.88rem; color: #e2e8f0; font-weight: 700; margin-bottom: 18px; line-height: 1.5; min-height: 52px; }

        .tier-btn-group {
            display: flex;
            gap: 8px;
            margin-top: auto;
        }

        .btn-tier-pay {
            flex: 1;
            padding: 10px 6px;
            border-radius: 12px;
            font-size: 0.78rem;
            font-weight: 800;
            color: #fff;
            text-decoration: none;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 4px;
            border: none;
            cursor: pointer;
        }

        .donate-section { max-width: 1000px; margin: 40px auto; padding: 0 5%; }
        .donate-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 25px; }
        .donate-card { background: var(--card-bg); border: 1px solid var(--border); border-radius: 24px; padding: 30px; text-align: center; position: relative; }
        .donate-card.featured { border-color: var(--brand-green); box-shadow: 0 0 30px rgba(72, 130, 55, 0.3); }

        .qr-box { width: 180px; height: 180px; background: #fff; padding: 8px; border-radius: 16px; margin: 15px auto; border: 2px solid var(--border); }
        .qr-box img { width: 100%; height: 100%; object-fit: contain; }

        .wallet-address-box {
            background: #070a0f; border: 1px dashed var(--brand-blue); border-radius: 12px;
            padding: 10px; font-family: monospace; font-size: 0.82rem; color: #38bdf8; word-break: break-all; margin: 12px 0;
        }

        .btn-action {
            display: inline-flex; align-items: center; justify-content: center; gap: 10px;
            width: 100%; padding: 14px; border-radius: 14px; font-size: 0.95rem; font-weight: 800;
            text-decoration: none; border: none; cursor: pointer; color: #fff; margin-bottom: 8px;
        }

        .security-banner {
            display: flex; align-items: center; gap: 10px; background: rgba(72, 130, 55, 0.12);
            border: 1px solid var(--brand-green); border-radius: 14px; padding: 12px 18px;
            margin-bottom: 20px; font-size: 0.85rem; color: #d1fae5; line-height: 1.6;
        }
        .security-banner i { color: var(--brand-green); font-size: 1.2rem; flex-shrink: 0; }

        .wallet-note { font-size: 0.78rem; color: var(--text-muted); margin-top: 8px; }

        .verify-link {
            display: inline-flex; align-items: center; justify-content: center; gap: 6px;
            font-size: 0.78rem; color: #38bdf8; text-decoration: none; margin-top: 4px; font-weight: 700;
        }
        .verify-link:hover { text-decoration: underline; }

        .card-steps { list-style: none; text-align: right; margin: 14px 0; }
        html[dir="ltr"] .card-steps { text-align: left; }
        .card-steps li { display: flex; align-items: flex-start; gap: 10px; margin-bottom: 10px; font-size: 0.88rem; color: #e2e8f0; line-height: 1.6; }
        .step-num {
            flex-shrink: 0; width: 24px; height: 24px; border-radius: 50%;
            background: var(--brand-green); color: #fff; font-weight: 900; font-size: 0.8rem;
            display: flex; align-items: center; justify-content: center;
        }

        .gateway-providers {
            display: flex; justify-content: center; gap: 8px; margin: 12px 0; flex-wrap: wrap;
        }
        .provider-link {
            background: rgba(30, 41, 59, 0.9); border: 1px solid var(--border); color: #cbd5e1;
            padding: 6px 12px; border-radius: 10px; font-size: 0.78rem; font-weight: 700; text-decoration: none;
            display: inline-flex; align-items: center; gap: 4px;
        }
        .provider-link:hover { border-color: var(--brand-orange); color: #fff; }

        .faq-section { max-width: 900px; margin: 40px auto; padding: 0 5%; }
        .faq-container { display: flex; flex-direction: column; gap: 15px; }
        .faq-card { background: var(--card-bg); border: 1px solid var(--border); border-radius: 16px; padding: 18px; cursor: pointer; }
        .faq-card.featured-crypto { border-color: var(--brand-blue); }
        .faq-card summary { font-weight: 800; font-size: 1rem; color: #fff; list-style: none; display: flex; justify-content: space-between; align-items: center; }
        .faq-card.featured-crypto summary { color: #38bdf8; }
        .faq-card p { margin-top: 12px; color: #cbd5e1; font-size: 0.92rem; line-height: 1.8; border-top: 1px solid rgba(255,255,255,0.1); padding-top: 10px; }

        .sticky-bottom-bar {
            position: fixed; bottom: 0; left: 0; right: 0;
            background: rgba(9, 14, 23, 0.95); backdrop-filter: blur(15px);
            border-top: 1px solid var(--border); padding: 10px 4%; z-index: 9999;
            display: flex; justify-content: center; align-items: center; gap: 8px; box-shadow: 0 -5px 25px rgba(0, 0, 0, 0.8);
        }

        .btn-sticky {
            flex: 1; max-width: 220px; height: 46px; font-size: 0.85rem; border-radius: 12px;
            font-weight: 800; color: #fff; border: none; cursor: pointer; text-decoration: none;
            display: inline-flex; align-items: center; justify-content: center; gap: 6px;
        }

        .social-section { text-align: center; margin: 40px 0 20px; }
        .social-links { display: flex; justify-content: center; gap: 12px; flex-wrap: wrap; margin-top: 18px; }
        .social-icon {
            width: 44px; height: 44px; border-radius: 50%; background: var(--card-bg);
            border: 1px solid var(--border); color: #fff; display: flex; align-items: center; justify-content: center;
            font-size: 1.1rem; text-decoration: none;
        }
        .social-icon:hover { border-color: var(--brand-orange); color: var(--brand-orange); transform: translateY(-4px); }


        .toast {
            position: fixed; bottom: 90px; right: 20px; background: var(--brand-green); color: #fff;
            padding: 10px 20px; border-radius: 8px; font-weight: 800; display: none; z-index: 10000; box-shadow: 0 5px 20px rgba(0,0,0,0.5);
        }

        @media (max-width: 768px) {
            .btn-top-action { min-width: 100px; font-size: 0.8rem; padding: 0 8px; }
            .hero h1 { font-size: 1.8rem; }
            .story-box { padding: 20px; }
            .sticky-bottom-bar { padding: 8px 4px; }
            .tier-btn-group { flex-direction: column; }
        }