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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(135deg, #2c3e50, #3498db);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.container {
    width: 100%;
    max-width: 600px;
    padding: 20px;
}

.maintenance-box {
    background: rgba(255, 255, 255, 0.95);
    padding: 40px;
    border-radius: 15px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.maintenance-icon {
    position: relative;
    width: 120px;
    height: 120px;
    margin: 0 auto 30px;
    transition: transform 0.3s ease;
}

.maintenance-icon img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    filter: drop-shadow(0 8px 16px rgba(0, 0, 0, 0.15));
    animation: float 3s ease-in-out infinite;
}

h1 {
    color: #2c3e50;
    margin-bottom: 20px;
    font-size: 2.5em;
}

p {
    color: #34495e;
    font-size: 1.2em;
    margin-bottom: 20px;
}

.progress-bar {
    width: 100%;
    height: 10px;
    background: #ecf0f1;
    border-radius: 5px;
    overflow: hidden;
    margin-bottom: 20px;
}

.progress {
    width: 0%;
    height: 100%;
    background: linear-gradient(90deg, #3498db, #2ecc71);
    border-radius: 5px;
    transition: width 1s ease-in-out;
}

.wa-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background-color: #25D366;
    color: #ffffff;
    text-decoration: none;
    font-size: 1.1em;
    font-weight: 600;
    padding: 12px 24px;
    border-radius: 30px;
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.3);
    transition: transform 0.2s ease, background-color 0.2s ease, box-shadow 0.2s ease;
    margin-top: 10px;
}

.wa-button:hover {
    background-color: #20ba5a;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.4);
}

.wa-button:active {
    transform: translateY(0);
}

.wa-icon {
    width: 22px;
    height: 22px;
    margin-right: 10px;
    fill: currentColor;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-8px);
    }
}