* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        body {
            background: linear-gradient(135deg, #1a1a2e, #16213e, #0f3460);
            font-family: 'Arial', sans-serif;
            display: flex;
            justify-content: center;
            align-items: center;
            min-height: 100vh;
            overflow: hidden;
            position: relative;
        }

        body::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: 
                radial-gradient(circle at 20% 20%, rgba(120, 119, 198, 0.3) 0%, transparent 50%),
                radial-gradient(circle at 80% 80%, rgba(255, 119, 198, 0.3) 0%, transparent 50%),
                radial-gradient(circle at 40% 40%, rgba(120, 219, 226, 0.2) 0%, transparent 50%);
            pointer-events: none;
        }

        .clock-container {
            display: flex;
            gap: 40px;
            align-items: center;
            justify-content: center;
            flex-wrap: wrap;
        }

        .time-unit {
            position: relative;
            width: 160px;
            height: 160px;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            filter: drop-shadow(0 8px 32px rgba(0, 0, 0, 0.3));
        }

        .circle-container {
            position: relative;
            width: 160px;
            height: 160px;
            border-radius: 50%;
            backdrop-filter: blur(20px);
            background: rgba(255, 255, 255, 0.1);
            border: 1px solid rgba(255, 255, 255, 0.2);
            box-shadow: 
                0 8px 32px rgba(0, 0, 0, 0.3),
                inset 0 1px 0 rgba(255, 255, 255, 0.2),
                inset 0 -1px 0 rgba(0, 0, 0, 0.1);
            overflow: hidden;
        }

        .circle-container::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: linear-gradient(135deg, rgba(255, 255, 255, 0.1), transparent 50%, rgba(0, 0, 0, 0.1));
            border-radius: 50%;
            pointer-events: none;
        }

        .circle-container::after {
            content: '';
            position: absolute;
            top: 10px;
            left: 10px;
            right: 60px;
            bottom: 60px;
            background: linear-gradient(135deg, rgba(255, 255, 255, 0.2), transparent);
            border-radius: 50%;
            pointer-events: none;
        }

        .circle-bg {
            position: absolute;
            width: 100%;
            height: 100%;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.05);
            border: 2px solid rgba(255, 255, 255, 0.1);
        }

        .circle-progress {
            position: absolute;
            width: 100%;
            height: 100%;
            border-radius: 50%;
            background: transparent;
            transform: rotate(-90deg);
            transition: all 0.5s ease;
        }

        .circle-progress svg {
            width: 100%;
            height: 100%;
            transform: rotate(0deg);
        }

        .progress-ring {
            fill: none;
            stroke-width: 6;
            stroke-linecap: round;
            transition: stroke-dashoffset 0.8s cubic-bezier(0.4, 0, 0.2, 1);
            filter: drop-shadow(0 0 8px currentColor);
        }

        .hours .progress-ring {
            stroke: #ff6b6b;
        }

        .minutes .progress-ring {
            stroke: #ffd93d;
        }

        .seconds .progress-ring {
            stroke: #6bcf7f;
        }

        .time-display {
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            text-align: center;
            color: white;
            z-index: 10;
            text-shadow: 0 2px 8px rgba(0, 0, 0, 0.5);
        }

        .time-value {
            font-size: 36px;
            font-weight: 700;
            margin-bottom: 5px;
            text-shadow: 
                0 0 10px rgba(255, 255, 255, 0.5),
                0 2px 4px rgba(0, 0, 0, 0.3);
            letter-spacing: 1px;
        }

        .time-label {
            font-size: 11px;
            font-weight: 500;
            opacity: 0.9;
            text-transform: uppercase;
            letter-spacing: 2px;
            text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
        }


        .glow {
            position: absolute;
            width: 12px;
            height: 12px;
            border-radius: 50%;
            
            left: 50%;
            
            animation: pulse 2s infinite;
            z-index: 5;
        }

        .hours .glow {
            background: radial-gradient(circle, #ff6b6b, #ff4757);
            box-shadow: 
                0 0 20px #ff6b6b,
                0 0 40px rgba(255, 107, 107, 0.5),
                inset 0 1px 0 rgba(255, 255, 255, 0.3);
        }

        .minutes .glow {
            background: radial-gradient(circle, #ffd93d, #ffa502);
            box-shadow: 
                0 0 20px #ffd93d,
                0 0 40px rgba(255, 217, 61, 0.5),
                inset 0 1px 0 rgba(255, 255, 255, 0.3);
        }

        .seconds .glow {
            background: radial-gradient(circle, #6bcf7f, #2ed573);
            box-shadow: 
                0 0 20px #6bcf7f,
                0 0 40px rgba(107, 207, 127, 0.5),
                inset 0 1px 0 rgba(255, 255, 255, 0.3);
        }

        @keyframes pulse {
            0%, 100% { 
                opacity: 1; 
                transform: translateX(-50%) scale(1);
                box-shadow: 
                    0 0 20px currentColor,
                    0 0 40px rgba(255, 255, 255, 0.3),
                    inset 0 1px 0 rgba(255, 255, 255, 0.3);
            }
            50% { 
                opacity: 0.7; 
                transform: translateX(-50%) scale(1.3);
                box-shadow: 
                    0 0 30px currentColor,
                    0 0 60px rgba(255, 255, 255, 0.5),
                    inset 0 1px 0 rgba(255, 255, 255, 0.3);
            }
        }

        @media (max-width: 768px) {
            .clock-container {
                gap: 20px;
            }
            
            .time-unit {
                width: 120px;
                height: 120px;
            }
            
            .circle-container {
                width: 120px;
                height: 120px;
            }
            
            .time-value {
                font-size: 24px;
            }
            
            .pm-indicator {
                top: 200px;
                right: 20px;
                font-size: 16px;
                padding: 6px 10px;
            }
        }

        /* Additional glass effects */
        .hours .circle-container {
            background: rgba(255, 107, 107, 0.1);
            border: 1px solid rgba(255, 107, 107, 0.3);
        }

        .minutes .circle-container {
            background: rgba(255, 217, 61, 0.1);
            border: 1px solid rgba(255, 217, 61, 0.3);
        }

        .seconds .circle-container {
            background: rgba(107, 207, 127, 0.1);
            border: 1px solid rgba(107, 207, 127, 0.3);
        }

        /* Floating animation */
        .time-unit {
            animation: float 6s ease-in-out infinite;
        }

        .time-unit:nth-child(1) {
            animation-delay: 0s;
        }

        .time-unit:nth-child(2) {
            animation-delay: 2s;
        }

        .time-unit:nth-child(3) {
            animation-delay: 4s;
        }

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

        /* Hover effects */
        .time-unit:hover {
            transform: scale(1.05);
            transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        }

        .time-unit:hover .circle-container {
            backdrop-filter: blur(25px);
            box-shadow: 
                0 12px 48px rgba(0, 0, 0, 0.4),
                inset 0 1px 0 rgba(255, 255, 255, 0.3),
                inset 0 -1px 0 rgba(0, 0, 0, 0.1);
        }