body {
            font-family: 'Outfit', 'Cairo', sans-serif;
            background-color: #070B14;
            color: #F8FAFC;
            overflow-x: hidden;
        }

        html[lang="ar"] body {
            font-family: 'Cairo', 'Outfit', sans-serif;
        }

        ::-webkit-scrollbar {
            width: 10px;
        }

        ::-webkit-scrollbar-track {
            background: #0F172A;
        }

        ::-webkit-scrollbar-thumb {
            background: #1E3A8A;
            border-radius: 999px;
        }

        ::-webkit-scrollbar-thumb:hover {
            background: #3B82F6;
        }

        .reveal {
            opacity: 0;
            transform: translateY(24px);
            transition: opacity 0.5s ease, transform 0.5s ease;
        }

        .reveal.active {
            opacity: 1;
            transform: translateY(0);
        }

        .delay-100 {
            transition-delay: 0.08s;
        }

        .delay-200 {
            transition-delay: 0.16s;
        }

        .delay-300 {
            transition-delay: 0.24s;
        }

        .delay-400 {
            transition-delay: 0.32s;
        }

        .hero-overlay {
            background: linear-gradient(90deg, rgba(7, 11, 20, 0.88) 0%, rgba(7, 11, 20, 0.72) 45%, rgba(7, 11, 20, 0.48) 100%);
        }

        html[dir="rtl"] .hero-overlay {
            background: linear-gradient(-90deg, rgba(7, 11, 20, 0.88) 0%, rgba(7, 11, 20, 0.72) 45%, rgba(7, 11, 20, 0.48) 100%);
        }

        .nav-link {
            position: relative;
        }

        .nav-link::after {
            content: '';
            position: absolute;
            inset-inline-start: 0;
            bottom: -8px;
            width: 0;
            height: 2px;
            background: #3B82F6;
            transition: width 0.25s ease;
        }

        .nav-link:hover::after,
        .nav-link:focus-visible::after,
        .nav-link.active-link::after {
            width: 100%;
        }

        .hero-card {
            background: rgba(15, 23, 42, 0.4);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border: 1px solid rgba(255, 255, 255, 0.08);
            box-shadow: 0 4px 30px rgba(0, 0, 0, 0.1);
        }

        .glass-bar {
            background: rgba(15, 23, 42, 0.4);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border: 1px solid rgba(255, 255, 255, 0.08);
        }

        .faq-answer {
            display: grid;
            grid-template-rows: 0fr;
            transition: grid-template-rows 0.28s ease;
        }

        .faq-answer>div {
            overflow: hidden;
        }

        .faq-item.faq-open .faq-answer {
            grid-template-rows: 1fr;
        }

        .faq-item.faq-open .faq-icon {
            transform: rotate(180deg);
            color: #3B82F6;
        }

        .floating-whatsapp,
        .scroll-top {
            position: fixed;
            z-index: 60;
            width: 56px;
            height: 56px;
            border-radius: 999px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            box-shadow: 0 12px 25px rgba(0, 0, 0, 0.5);
            transition: 0.25s ease;
        }

        .floating-whatsapp {
            inset-inline-start: 18px;
            bottom: 18px;
            background: #25D366;
            color: white;
        }

        .scroll-top {
            inset-inline-end: 18px;
            bottom: 18px;
            background: #1E3A8A;
            color: white;
            opacity: 0;
            visibility: hidden;
            transform: translateY(10px);
        }

        .scroll-top.show {
            opacity: 1;
            visibility: visible;
            transform: translateY(0);
        }

        .floating-whatsapp:hover,
        .scroll-top:hover {
            transform: translateY(-2px);
        }

        .section-pattern {
            background-image:
                radial-gradient(circle at 20% 20%, rgba(37, 99, 235, 0.05) 0, transparent 28%),
                radial-gradient(circle at 80% 30%, rgba(234, 179, 8, 0.06) 0, transparent 28%);
        }

        .video-thumb::after {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(to top, rgba(7, 11, 20, 0.6), rgba(7, 11, 20, 0.1));
        }

        .status-line {
            position: relative;
        }

        .status-line::before {
            content: '';
            position: absolute;
            inset-inline-start: 17px;
            top: 28px;
            bottom: -28px;
            width: 2px;
            background: #1E293B;
        }

        .status-line:last-child::before {
            display: none;
        }

        /* Glassmorphism utilities */
        .glass-card {
            background: rgba(15, 23, 42, 0.4);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border: 1px solid rgba(255, 255, 255, 0.08);
            box-shadow: 0 4px 30px rgba(0, 0, 0, 0.1);
        }
        
        .glass-card-hover:hover {
            background: rgba(30, 58, 138, 0.2);
            border-color: rgba(59, 130, 246, 0.3);
            box-shadow: 0 0 20px rgba(37, 99, 235, 0.15);
        }

        .glow-text {
            text-shadow: 0 0 20px rgba(250, 204, 21, 0.3);
        }
        
        .glow-button {
            box-shadow: 0 0 20px rgba(234, 179, 8, 0.4);
        }
        .glow-button:hover {
            box-shadow: 0 0 30px rgba(234, 179, 8, 0.6);
        }