:root {
    --primary-dark: #071c4d;
    --primary-light: #00bcd4;
    --gradient-start: #0a2566;
    --gradient-end: #030e29;
    --text-light: #f8fafc;
    --accent-green: #25d366;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

body {
    background: radial-gradient(circle at center, var(--gradient-start) 0%, var(--gradient-end) 100%);
    color: var(--text-light);
    height: 100vh;
    display: table;
    width: 100%;
    text-align: center;
}

.maintenance-container {
    display: table-cell;
    vertical-align: middle;
    padding: 20px;
}

.logo-area img {
    height: 80px;
    margin-bottom: 40px;
}

.icon-animation {
    position: relative;
    width: 100px;
    height: 100px;
    margin: 0 auto 30px auto;
}

.wifi-icon {
    width: 60px;
    height: 60px;
    fill: var(--primary-light);
    position: absolute;
    top: 20px;
    left: 20px;
    z-index: 2;
}

.gear-pulse {
    position: absolute;
    width: 100px;
    height: 100px;
    border: 3px dashed rgba(0, 188, 212, 0.4);
    border-radius: 50%;
    top: 0;
    left: 0;
}

h1 {
    font-size: 32px;
    font-weight: 700;
    margin-bottom: 15px;
    color: #ffffff;
}

.subtitle {
    font-size: 16px;
    color: #cbd5e1;
    max-width: 500px;
    margin: 0 auto 40px auto;
    line-height: 1.6;
}

.status-box {
    display: inline-flex;
    align-items: center;
    background-color: rgba(255, 255, 255, 0.05);
    padding: 8px 20px;
    border-radius: 20px;
    font-size: 14px;
    color: #94a3b8;
    border: 1px solid rgba(255, 255, 255, 0.1);
    margin-bottom: 30px;
}

.status-dot {
    width: 8px;
    height: 8px;
    background-color: var(--primary-light);
    border-radius: 50%;
    margin-right: 10px;
}

.btn-whatsapp {
    background-color: var(--accent-green);
    color: white;
    text-decoration: none;
    padding: 12px 28px;
    border-radius: 50px;
    font-size: 15px;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    box-shadow: 0 10px 20px rgba(37,211,102,0.2);
    transition: transform 0.3s;
}

.btn-whatsapp:hover {
    transform: translateY(-2px);
}

.btn-whatsapp svg {
    margin-right: 8px;
    width: 20px;
    height: 20px;
    fill: white;
}

footer {
    position: absolute;
    bottom: 20px;
    width: 100%;
    color: #475569;
    font-size: 13px;
    left: 0;
}