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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background: linear-gradient(135deg, #004ca9 0%, #003882 50%, #002a5c 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    position: relative;
}

.container {
    position: relative;
    z-index: 10;
    width: 100%;
    max-width: 800px;
    padding: 2rem;
    text-align: center;
}

.content {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-radius: 2rem;
    padding: 4rem 3rem;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    animation: fadeInUp 0.8s ease-out;
}

.logo-container {
    margin-bottom: 2.5rem;
    animation: fadeIn 1s ease-out;
}

.logo {
    max-width: 200px;
    height: auto;
    display: block;
    margin: 0 auto;
    filter: drop-shadow(0 4px 6px rgba(0, 0, 0, 0.1));
}

.title {
    font-size: 2.5rem;
    font-weight: 700;
    color: #1a202c;
    margin-bottom: 1rem;
    line-height: 1.2;
    animation: fadeInUp 0.8s ease-out 0.2s both;
}

.subtitle {
    font-size: 3rem;
    font-weight: 800;
    color: #fd5631;
    margin-bottom: 1rem;
    animation: fadeInUp 0.8s ease-out 0.4s both;
}

.deadline {
    font-size: 1.5rem;
    font-weight: 600;
    color: #004ca9;
    margin-bottom: 2rem;
    animation: fadeInUp 0.8s ease-out 0.5s both;
}

.deadline p {
    margin: 0;
    display: inline-block;
    padding: 0.5rem 1.5rem;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 2rem;
    backdrop-filter: blur(10px);
}

.message {
    font-size: 1.125rem;
    color: #4a5568;
    line-height: 1.7;
    max-width: 500px;
    margin: 0 auto;
    animation: fadeInUp 0.8s ease-out 0.6s both;
}

.message p {
    margin: 0;
}

/* Background Animation */
.background-animation {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    overflow: hidden;
}

.circle {
    position: absolute;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.08);
    animation: float 20s infinite ease-in-out;
}

.circle-1 {
    width: 300px;
    height: 300px;
    top: -150px;
    left: -150px;
    animation-delay: 0s;
}

.circle-2 {
    width: 200px;
    height: 200px;
    bottom: -100px;
    right: -100px;
    animation-delay: 5s;
    animation-duration: 25s;
}

.circle-3 {
    width: 150px;
    height: 150px;
    top: 50%;
    right: 10%;
    animation-delay: 10s;
    animation-duration: 30s;
}

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes float {
    0%, 100% {
        transform: translate(0, 0) scale(1);
        opacity: 0.1;
    }
    33% {
        transform: translate(100px, 100px) scale(1.2);
        opacity: 0.15;
    }
    66% {
        transform: translate(-50px, 150px) scale(0.9);
        opacity: 0.1;
    }
}

/* Responsive Design */
@media (max-width: 768px) {
    .content {
        padding: 3rem 2rem;
        border-radius: 1.5rem;
    }

    .logo {
        max-width: 150px;
    }

    .title {
        font-size: 2rem;
    }

    .subtitle {
        font-size: 2.5rem;
    }

    .deadline {
        font-size: 1.25rem;
    }

    .message {
        font-size: 1rem;
    }

    .circle-1 {
        width: 200px;
        height: 200px;
    }

    .circle-2 {
        width: 150px;
        height: 150px;
    }

    .circle-3 {
        width: 100px;
        height: 100px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 1rem;
    }

    .content {
        padding: 2rem 1.5rem;
    }

    .title {
        font-size: 1.75rem;
    }

    .subtitle {
        font-size: 2rem;
    }

    .deadline {
        font-size: 1.125rem;
    }
}