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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
}

.container {
    width: 100%;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-between;
    padding: 2rem;
}

.content {
    text-align: center;
    max-width: 700px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    animation: fadeIn 1s ease-in;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.icon {
    margin-bottom: 2rem;
}

.icon svg {
    width: 80px;
    height: 80px;
    color: #fff;
    animation: rotate 3s linear infinite;
}

@keyframes rotate {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}

h1 {
    font-size: 3rem;
    margin-bottom: 1.5rem;
    font-weight: 700;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.2);
}

.message {
    font-size: 1.3rem;
    margin-bottom: 1rem;
    line-height: 1.6;
    opacity: 0.95;
}

.submessage {
    font-size: 1.1rem;
    margin-bottom: 3rem;
    opacity: 0.85;
}

.timer {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-top: 2rem;
}

.time-box {
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    border-radius: 10px;
    padding: 1.5rem 2rem;
    min-width: 100px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

.time-box:hover {
    transform: translateY(-5px);
}

.time-value {
    display: block;
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.time-label {
    display: block;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    opacity: 0.9;
}

footer {
    padding: 2rem 0;
    text-align: center;
    opacity: 0.8;
}

footer p {
    font-size: 0.9rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    h1 {
        font-size: 2rem;
    }
    
    .message {
        font-size: 1.1rem;
    }
    
    .submessage {
        font-size: 1rem;
    }
    
    .timer {
        gap: 1rem;
        flex-wrap: wrap;
    }
    
    .time-box {
        min-width: 80px;
        padding: 1rem 1.5rem;
    }
    
    .time-value {
        font-size: 2rem;
    }
    
    .icon svg {
        width: 60px;
        height: 60px;
    }
}

@media (max-width: 480px) {
    h1 {
        font-size: 1.5rem;
    }
    
    .time-box {
        min-width: 70px;
        padding: 0.8rem 1rem;
    }
    
    .time-value {
        font-size: 1.5rem;
    }
    
    .time-label {
        font-size: 0.7rem;
    }
}