:where([class^="ri-"])::before {
            content: "\f3c2";
        }

        .geometric-overlay {
            position: relative;
        }

        .mobile-menu {
            position: fixed;
            top: 0;
            right: -100%;
            width: 80%;
            height: 100vh;
            background: rgba(0, 0, 0, 0.95);
            backdrop-filter: blur(10px);
            transition: right 0.3s ease;
            z-index: 100;
        }

        .mobile-menu.active {
            right: 0;
        }

        .mobile-menu-overlay {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100vh;
            background: rgba(0, 0, 0, 0.5);
            opacity: 0;
            visibility: hidden;
            transition: all 0.3s ease;
            z-index: 99;
        }

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

        @media (max-width: 768px) {
            .hero-content h1 {
                font-size: 3rem;
            }

            .hero-content p {
                font-size: 1.125rem;
            }
        }

        .geometric-overlay::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: linear-gradient(135deg, rgba(0, 0, 0, 0.8) 0%, rgba(0, 0, 0, 0.4) 100%);
            z-index: 1;
        }

        .geometric-overlay::after {
            content: '';
            position: absolute;
            top: 20%;
            right: 10%;
            width: 200px;
            height: 200px;
            border: 2px solid rgba(255, 255, 255, 0.1);
            transform: rotate(45deg);
            z-index: 2;
        }

        .glass-effect {
            backdrop-filter: blur(10px);
            background: rgba(255, 255, 255, 0.05);
            border: 1px solid rgba(255, 255, 255, 0.1);
        }

        .hover-glass:hover {
            backdrop-filter: blur(15px);
            background: rgba(255, 255, 255, 0.1);
            transform: translateY(-2px);
            transition: all 0.3s ease;
        }

        .text-shadow {
            text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
        }

        .parallax {
            background-attachment: fixed;
            background-position: center;
            background-repeat: no-repeat;
            background-size: cover;
        }

        .counter {
            font-variant-numeric: tabular-nums;
        }

        .nav-link {
            position: relative;
            transition: all 0.3s ease;
        }

        .nav-link::after {
            content: '';
            position: absolute;
            bottom: -2px;
            left: 0;
            width: 0;
            height: 1px;
            background: white;
            transition: width 0.3s ease;
        }

        .nav-link:hover::after {
            width: 100%;
        }