/* Modern 3D Floating Image Effects */
        .floating-3d-container {
            perspective: 1200px;
            width: 100%;
            height: auto;
            display: flex;
            justify-content: center;
            align-items: center;
        }

        .floating-3d-image {
            width: 100%;
            max-width: 280px;
            transform: rotateY(-15deg) rotateX(10deg) translateZ(0);
            transition: transform 0.8s cubic-bezier(0.2, 0.8, 0.2, 1), filter 0.5s ease;
            filter: drop-shadow(0 30px 50px rgba(0,0,0,0.2));
            border-radius: 20px;
            animation: float-y 6s ease-in-out infinite;
        }

        .floating-3d-image:hover {
            transform: rotateY(-5deg) rotateX(5deg) scale(1.02);
            filter: drop-shadow(0 50px 70px rgba(0,0,0,0.25));
        }

        @keyframes float-y {
            0%, 100% { transform: translateY(0) rotateY(-15deg) rotateX(10deg); }
            50% { transform: translateY(-20px) rotateY(-18deg) rotateX(12deg); }
        }

        /* Ease Section - Transparent Image Styles */
        .transparent-screen-container {
            position: relative;
            width: 280px;
            height: auto;
            transition: all 0.5s ease;
        }

        .transparent-screen-image {
            width: 100%;
            height: auto;
            mix-blend-mode: multiply; /* Removes white background */
            filter: drop-shadow(0 20px 40px rgba(0,0,0,0.1));
            transition: all 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
        }

        .dark .transparent-screen-image {
            mix-blend-mode: screen; /* Adapts for dark mode if images are light on dark */
            filter: drop-shadow(0 20px 40px rgba(255,255,255,0.05));
        }

        .transparent-screen-container:hover .transparent-screen-image {
            transform: translateY(-15px) scale(1.05);
            filter: drop-shadow(0 40px 60px rgba(0,0,0,0.15));
        }

        /* Floating Screens Layout */
        .ease-layout {
            display: flex;
            flex-direction: column;
            gap: 2rem;
            align-items: center;
            padding: 4rem 0;
        }

        @media (min-width: 768px) {
            .ease-layout {
                flex-direction: row;
                justify-content: center;
                gap: 4rem;
                height: 600px;
            }
            .ease-screen-2 { margin-top: -100px; } /* Offset center screen */
        }

        /* Custom Scrollbar */
        ::-webkit-scrollbar { width: 8px; }
        ::-webkit-scrollbar-track { background: #f1f1f1; }
        ::-webkit-scrollbar-thumb { background: #cbd5e1; border-radius: 4px; }
        ::-webkit-scrollbar-thumb:hover { background: #94a3b8; }
        
        /* Glassmorphism utility that adapts to dark mode */
        .glass {
            background: rgba(255, 255, 255, 0.7);
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
            border-bottom: 1px solid rgba(255, 255, 255, 0.3);
        }
        .dark .glass {
            background: rgba(15, 23, 42, 0.7);
            border-bottom: 1px solid rgba(255, 255, 255, 0.05);
        }
        
        /* 3D Hover Effect */
        .hover-3d-effect {
            transition: transform 0.6s cubic-bezier(0.34, 1.56, 0.64, 1);
            transform-style: preserve-3d;
        }
        .hover-3d-effect:hover {
            transform: perspective(1000px) rotateX(6deg) rotateY(-6deg) translateY(-15px);
        }
        .perspective-1000 { perspective: 1000px; }

        /* Loading Screen Animations */
        @keyframes spin-slow {
            0% { transform: rotate(0deg); }
            100% { transform: rotate(360deg); }
        }

        @keyframes draw-line-left {
            0% { width: 0%; opacity: 0; }
            50% { opacity: 1; }
            100% { width: 50%; opacity: 1; }
        }

        @keyframes draw-line-right {
            0% { width: 0%; opacity: 0; }
            50% { opacity: 1; }
            100% { width: 50%; opacity: 1; }
        }

        @keyframes fade-in-left {
            0% { opacity: 0; transform: translateX(-50px); }
            100% { opacity: 1; transform: translateX(0); }
        }

        @keyframes fade-in-right {
            0% { opacity: 0; transform: translateX(50px); }
            100% { opacity: 1; transform: translateX(0); }
        }

        @keyframes pulse-text {
            0%, 100% { opacity: 1; }
            50% { opacity: 0.7; }
        }

        @keyframes bounce-dot {
            0%, 100% { transform: translateY(0); }
            50% { transform: translateY(-10px); }
        }

        .animate-spin-slow {
            animation: spin-slow 3s linear infinite;
        }

        .animate-draw-line-left {
            animation: draw-line-left 1.5s ease-out forwards;
        }

        .animate-draw-line-right {
            animation: draw-line-right 1.5s ease-out forwards;
        }

        .animate-fade-in-left {
            animation: fade-in-left 1s ease-out forwards;
        }

        .animate-fade-in-right {
            animation: fade-in-right 1s ease-out forwards;
        }

        .animate-pulse-text {
            animation: pulse-text 2s ease-in-out infinite;
        }

        .animate-bounce-dot {
            animation: bounce-dot 1s ease-in-out infinite;
        }

        /* --- Modern Mobile Menu Overlay --- */
        #mobile-menu {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100vh;
            z-index: 100;
            display: flex;
            flex-direction: column;
            justify-content: center;
            align-items: center;
            background: rgba(255, 255, 255, 0.98);
            backdrop-filter: blur(15px);
            -webkit-backdrop-filter: blur(15px);
            transform: translateX(100%);
            transition: transform 0.5s cubic-bezier(0.77, 0, 0.175, 1);
            opacity: 0;
        }

        .dark #mobile-menu {
            background: rgba(15, 23, 42, 0.98);
        }

        #mobile-menu.active {
            transform: translateX(0);
            opacity: 1;
        }

        .mobile-menu-link {
            font-size: 1.5rem;
            font-weight: 700;
            padding: 1rem;
            color: #1f2937;
            text-decoration: none;
            transition: all 0.3s ease;
            opacity: 0;
            transform: translateY(20px);
        }

        .dark .mobile-menu-link {
            color: #f3f4f6;
        }

        #mobile-menu.active .mobile-menu-link {
            opacity: 1;
            transform: translateY(0);
        }

        /* Staggered animation for menu links */
        #mobile-menu.active .mobile-menu-link:nth-child(1) { transition-delay: 0.1s; }
        #mobile-menu.active .mobile-menu-link:nth-child(2) { transition-delay: 0.2s; }
        #mobile-menu.active .mobile-menu-link:nth-child(3) { transition-delay: 0.3s; }
        #mobile-menu.active .mobile-menu-link:nth-child(4) { transition-delay: 0.4s; }
        #mobile-menu.active .mobile-menu-link:nth-child(5) { transition-delay: 0.5s; }

        .mobile-menu-close {
            position: absolute;
            top: 1.5rem;
            right: 1.5rem;
            font-size: 2rem;
            cursor: pointer;
            color: #64748b;
        }

        /* Improving Footer for Mobile */
        @media (max-width: 640px) {
            footer {
                padding-top: 4rem;
                padding-bottom: 2rem;
            }
            footer .grid {
                text-align: center;
            }
            footer .flex {
                justify-content: center;
            }
            .footer-legal-links {
                display: flex;
                flex-wrap: wrap;
                justify-content: center;
                gap: 1rem;
            }
        }