:root {
    /* Color Palette - Soft, clean, light */
    --bg-main: #fcfdfe;
    --card-bg: rgba(255, 255, 255, 0.75);
    --border: rgba(255, 255, 255, 0.4);
    --primary: #5171f1;
    --accent: #8b5cf6;
    --text-main: #1e293b;
    --text-muted: #64748b;
    --shadow: 0 10px 30px -5px rgba(0, 0, 0, 0.05), 0 4px 12px -3px rgba(0, 0, 0, 0.03);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--bg-main);
    color: var(--text-main);
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    overflow: hidden;
    line-height: 1.6;
}

/* Background Animated Blobs */
.blob-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    filter: blur(80px);
}

.blob {
    position: absolute;
    width: 50vw;
    height: 50vw;
    border-radius: 50%;
    opacity: 0.15;
    transition: transform 0.6s ease-out;
}

.blob-1 {
    top: -10%;
    left: -10%;
    background: radial-gradient(circle at center, #5171f1, transparent 70%);
    animation: blobAnimation1 15s infinite alternate;
}

.blob-2 {
    bottom: -10%;
    right: -10%;
    background: radial-gradient(circle at center, #8b5cf6, transparent 70%);
    animation: blobAnimation2 20s infinite alternate;
}

.blob-3 {
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: radial-gradient(circle at center, #38bdf8, transparent 70%);
    width: 40vw;
    height: 40vw;
    animation: blobAnimation3 18s infinite alternate;
}

@keyframes blobAnimation1 {
    from { transform: translate(0, 0) scale(1); }
    to { transform: translate(10%, 10%) scale(1.1); }
}

@keyframes blobAnimation2 {
    from { transform: translate(0, 0) scale(1.1); }
    to { transform: translate(-10%, -10%) scale(1); }
}

@keyframes blobAnimation3 {
    from { transform: translate(-50%, -50%) scale(1); }
    to { transform: translate(-45%, -55%) scale(1.2); }
}

/* Main Content Wrapper */
#app {
    position: relative;
    z-index: 2;
    padding: 2rem;
    width: 100%;
    max-width: 500px;
    animation: fadeInUp 1s ease-out;
}

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

/* Glassmorphism Card */
.maintenance-card {
    background: var(--card-bg);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--border);
    border-radius: 32px;
    padding: 3rem;
    text-align: center;
    box-shadow: var(--shadow);
    display: flex;
    flex-direction: column;
    align-items: center;
}

/* Icon Wrapper */
.icon-wrapper {
    width: 72px;
    height: 72px;
    background: white;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
    border-radius: 20px;
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: 2rem;
    animation: pulse 3s infinite ease-in-out;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05); }
    50% { transform: scale(1.05); box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1); }
}

.icon-wrapper i {
    width: 32px;
    height: 32px;
    color: var(--primary);
    stroke-width: 2.5;
}

h1 {
    font-family: 'Outfit', sans-serif;
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: var(--text-main);
    letter-spacing: -0.02em;
}

p {
    font-size: 1.1rem;
    color: var(--text-muted);
    margin-bottom: 2.5rem;
    max-width: 320px;
}

/* Progress Slider */
.progress-container {
    width: 100%;
    margin-bottom: 2.5rem;
}

.progress-label {
    display: flex;
    justify-content: space-between;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-muted);
    margin-bottom: 0.75rem;
}

.progress-bar {
    height: 8px;
    background: rgba(0, 0, 0, 0.04);
    border-radius: 999px;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    width: 85%;
    background: linear-gradient(90deg, var(--primary), var(--accent));
    border-radius: 999px;
    transition: width 1.5s ease;
    animation: progressLoad 1s ease-out forwards;
}

@keyframes progressLoad {
    from { width: 0; }
    to { width: 85%; }
}

/* Social Links */
.social-links {
    display: flex;
    gap: 1.25rem;
    margin-bottom: 2rem;
}

.social-link {
    width: 44px;
    height: 44px;
    display: flex;
    justify-content: center;
    align-items: center;
    border-radius: 12px;
    background: white;
    color: var(--text-muted);
    text-decoration: none;
    border: 1px solid rgba(0, 0, 0, 0.03);
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.02);
    transition: var(--transition);
}

.social-link:hover {
    color: var(--primary);
    transform: translateY(-2px);
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.07);
}

.social-link i {
    width: 20px;
    height: 20px;
}

/* Footer Section */
.footer {
    font-size: 0.875rem;
    color: #94a3b8;
    margin-top: 1rem;
}

/* Responsive adjustment */
@media (max-width: 480px) {
    #app {
        padding: 1rem;
    }
    
    .maintenance-card {
        padding: 2rem 1.5rem;
    }
    
    h1 {
        font-size: 1.875rem;
    }
}