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

body {
    font-family: "Poppins", sans-serif;
    height: 100vh;

    display: flex;
    justify-content: center;
    align-items: center;

    overflow: hidden;
    position: relative;

    background: linear-gradient(135deg, #0f172a, #1e293b);
}

body::before,
body::after {
    content: "";
    position: absolute;
    border-radius: 50%;
    filter: blur(100px);
    opacity: .15;
    z-index: -1;
}

body::before {
    width: 350px;
    height: 350px;
    background: #3b82f6;
    top: -120px;
    left: -120px;
}

body::after {
    width: 300px;
    height: 300px;
    background: #06b6d4;
    bottom: -100px;
    right: -100px;
}

.container {

    width: 560px;
    max-width: 92%;
    padding: 45px;
    text-align: center;
    border-radius: 20px;
    background: rgba(255, 255, 255, .06);
    backdrop-filter: blur(18px);
    border: 1px solid rgba(255, 255, 255, .08);
    box-shadow: 0 20px 45px rgba(0, 0, 0, .35);
    transition: transform .3s ease;
}

.container:hover {
    transform: translateY(-6px);
}

h2 {

    color: #f8fafc;
    font-size: 30px;
    font-weight: 600;
    letter-spacing: 2px;
    margin-bottom: 25px;
}

.clock {
    font-family: "Orbitron", sans-serif;
    font-size: 72px;
    font-weight: 700;
    color: #38bdf8;
    letter-spacing: 4px;
}

.date {
    margin-top: 22px;
    color: #cbd5e1;
    font-size: 22px;
}

.greeting {
    margin-top: 14px;
    color: #94a3b8;
    font-size: 18px;
}

.status {
    margin-top: 26px;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
    color: #22c55e;
    font-weight: 600;
}

.live-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: #22c55e;
    animation: pulse 1.5s infinite;
}

@keyframes pulse {
    0% {
        transform: scale(.9);
        opacity: .6;
    }

    50% {
        transform: scale(1.2);
        opacity: 1;
    }

    100% {
        transform: scale(.9);
        opacity: .6;
    }
}

.timezone {
    margin-top: 18px;
    color: #94a3b8;
    font-size: 15px;
}

footer {
    position: absolute;
    bottom: 20px;
    color: #94a3b8;
    font-size: 14px;
}

footer strong {
    color: #38bdf8;
}

@media (max-width: 650px) {
    .container {
        padding: 30px;
    }

    h2 {
        font-size: 24px;
    }

    .clock {
        font-size: 48px;
        letter-spacing: 2px;
    }

    .date {
        font-size: 18px;
    }

    .greeting {
        font-size: 16px;
    }

    .timezone {
        font-size: 14px;
    }
}