:root {
    --primary-color: #004d4d; /* Azul Petróleo Base */
    --accent-color: #00bfa5;
    --text-light: #f4f4f4;
    --text-dim: #b0bec5;
    --bg-dark: #002b2b;
    --glass-bg: rgba(255, 255, 255, 0.05);
    --glass-border: rgba(255, 255, 255, 0.1);
}

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

body {
    font-family: 'Outfit', sans-serif;
    background-color: var(--bg-dark);
    color: var(--text-light);
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    overflow: hidden;
}

/* Background com efeito de gradiente orgânico */
body::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 10% 20%, rgba(0, 77, 77, 1) 0%, rgba(0, 43, 43, 1) 90%);
    z-index: -2;
}

.background-animation {
    position: absolute;
    width: 100%;
    height: 100%;
    z-index: -1;
    overflow: hidden;
}

.circle {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.4;
    animation: move 20s infinite alternate linear;
}

.c1 {
    width: 400px;
    height: 400px;
    background: var(--primary-color);
    top: -100px;
    right: -100px;
}

.c2 {
    width: 500px;
    height: 500px;
    background: #006666;
    bottom: -150px;
    left: -150px;
    animation-delay: -5s;
}

@keyframes move {
    from { transform: translate(0, 0); }
    to { transform: translate(100px, 100px); }
}

.container {
    padding: 20px;
    width: 100%;
    max-width: 600px;
    z-index: 10;
}

.glass-card {
    background: var(--glass-bg);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border: 1px solid var(--glass-border);
    border-radius: 24px;
    padding: 50px 40px;
    text-align: center;
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
    animation: fadeIn 1s ease-out;
}

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

.logo {
    margin-bottom: 30px;
}

.logo-text {
    font-size: 2rem;
    font-weight: 700;
    letter-spacing: -1px;
}

.highlight {
    color: var(--accent-color);
}

.icon-wrapper {
    margin: 20px auto;
    width: 80px;
    height: 80px;
    background: rgba(0, 191, 165, 0.1);
    border-radius: 20px;
    display: flex;
    justify-content: center;
    align-items: center;
    color: var(--accent-color);
    animation: pulse 2s infinite;
}

.maintenance-icon {
    width: 40px;
    height: 40px;
}

@keyframes pulse {
    0% { transform: scale(1); box-shadow: 0 0 0 0 rgba(0, 191, 165, 0.4); }
    70% { transform: scale(1.05); box-shadow: 0 0 0 10px rgba(0, 191, 165, 0); }
    100% { transform: scale(1); box-shadow: 0 0 0 0 rgba(0, 191, 165, 0); }
}

h1 {
    font-size: 2.5rem;
    margin-bottom: 15px;
    font-weight: 700;
}

.gradient-text {
    background: linear-gradient(135deg, #fff 0%, var(--accent-color) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

p {
    font-size: 1.1rem;
    color: var(--text-dim);
    line-height: 1.6;
    margin-bottom: 30px;
    max-width: 80%;
    margin-left: auto;
    margin-right: auto;
}

.status-badge {
    display: inline-flex;
    align-items: center;
    background: rgba(255, 255, 255, 0.05);
    padding: 8px 16px;
    border-radius: 100px;
    font-size: 0.9rem;
    font-weight: 600;
    border: 1px solid var(--glass-border);
}

.dot {
    width: 8px;
    height: 8px;
    background: var(--accent-color);
    border-radius: 50%;
    margin-right: 10px;
    box-shadow: 0 0 10px var(--accent-color);
    animation: blink 1.5s infinite;
}

@keyframes blink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.3; }
}

footer {
    margin-top: 40px;
}

footer p {
    font-size: 0.8rem;
    opacity: 0.5;
}

/* Responsividade */
@media (max-width: 480px) {
    .glass-card {
        padding: 40px 20px;
    }
    
    h1 {
        font-size: 1.8rem;
    }
    
    p {
        font-size: 1rem;
        max-width: 100%;
    }
}