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

:root {
    --primary: #6366f1;
    --primary-dark: #4f46e5;
    --text: #f8fafc;
    --text-muted: #94a3b8;
    --card-bg: rgba(15, 23, 42, 0.72);
    --border: rgba(255, 255, 255, 0.10);
}

body {
    font-family: Inter, "Segoe UI", Arial, sans-serif;
    min-height: 100vh;
    color: var(--text);
    background:
        radial-gradient(
            circle at 15% 20%,
            rgba(99, 102, 241, 0.25),
            transparent 35%
        ),
        radial-gradient(
            circle at 85% 80%,
            rgba(14, 165, 233, 0.20),
            transparent 35%
        ),
        #020617;

    overflow-x: hidden;
}

/* Background decoration */

body::before {
    content: "";
    position: fixed;
    width: 400px;
    height: 400px;
    border-radius: 50%;
    background: rgba(99, 102, 241, 0.08);
    filter: blur(80px);
    top: -150px;
    right: -100px;
    z-index: -1;
}

body::after {
    content: "";
    position: fixed;
    width: 350px;
    height: 350px;
    border-radius: 50%;
    background: rgba(14, 165, 233, 0.08);
    filter: blur(80px);
    bottom: -150px;
    left: -100px;
    z-index: -1;
}

/* Main container */

.maintenance-container {
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 30px 20px;
}

/* Card */

.maintenance-card {
    width: 100%;
    max-width: 680px;
    padding: 55px 50px;

    text-align: center;

    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: 28px;

    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);

    box-shadow:
        0 25px 80px rgba(0, 0, 0, 0.45);

    animation: cardAppear 0.8s ease-out;
}

/* Logo / icon */

.icon {
    width: 82px;
    height: 82px;

    margin: 0 auto 25px;

    display: flex;
    align-items: center;
    justify-content: center;

    font-size: 38px;

    border-radius: 24px;

    background: linear-gradient(
        135deg,
        var(--primary),
        #0ea5e9
    );

    box-shadow:
        0 15px 40px rgba(99, 102, 241, 0.35);

    animation: floating 3s ease-in-out infinite;
}

/* Badge */

.badge {
    display: inline-block;

    padding: 7px 15px;

    margin-bottom: 20px;

    font-size: 12px;
    font-weight: 700;
    letter-spacing: 1.5px;

    color: #c7d2fe;

    background: rgba(99, 102, 241, 0.12);

    border: 1px solid rgba(99, 102, 241, 0.25);

    border-radius: 50px;
}

/* Heading */

h1 {
    max-width: 600px;
    margin: 0 auto 18px;

    font-size: clamp(32px, 5vw, 48px);
    line-height: 1.15;
    font-weight: 750;

    letter-spacing: -1.5px;
}

/* Description */

.maintenance-card p {
    max-width: 540px;

    margin: 0 auto;

    color: var(--text-muted);

    font-size: 16px;
    line-height: 1.8;
}

/* Progress */

.progress-wrapper {
    width: 100%;
    height: 7px;

    margin: 35px auto 15px;

    overflow: hidden;

    background: rgba(255, 255, 255, 0.08);

    border-radius: 20px;
}

.progress-bar {
    width: 65%;
    height: 100%;

    border-radius: inherit;

    background: linear-gradient(
        90deg,
        var(--primary),
        #38bdf8
    );

    animation: progress 2s ease-in-out infinite alternate;
}

/* Status */

.status {
    margin-bottom: 30px;

    color: var(--text-muted);

    font-size: 13px;
}

.status span {
    color: #22c55e;
    margin-right: 6px;

    animation: pulse 1.5s infinite;
}

/* Button */

button {
    border: none;

    padding: 13px 24px;

    border-radius: 12px;

    color: white;

    font-size: 14px;
    font-weight: 600;

    cursor: pointer;

    background: linear-gradient(
        135deg,
        var(--primary),
        var(--primary-dark)
    );

    box-shadow:
        0 10px 25px rgba(79, 70, 229, 0.30);

    transition:
        transform 0.25s ease,
        box-shadow 0.25s ease;
}

button:hover {
    transform: translateY(-2px);

    box-shadow:
        0 15px 30px rgba(79, 70, 229, 0.40);
}

button:active {
    transform: translateY(0);
}

/* Contact */

.contact {
    margin-top: 30px;

    color: #64748b;

    font-size: 13px;
}

.contact a {
    color: #a5b4fc;

    text-decoration: none;

    font-weight: 600;
}

.contact a:hover {
    text-decoration: underline;
}

/* Animations */

@keyframes cardAppear {
    from {
        opacity: 0;
        transform: translateY(25px) scale(0.98);
    }

    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

@keyframes floating {
    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-8px);
    }
}

@keyframes pulse {
    0% {
        opacity: 1;
    }

    50% {
        opacity: 0.35;
    }

    100% {
        opacity: 1;
    }
}

@keyframes progress {
    from {
        width: 45%;
    }

    to {
        width: 75%;
    }
}

/* Mobile */

@media (max-width: 600px) {

    .maintenance-container {
        padding: 20px 15px;
    }

    .maintenance-card {
        padding: 40px 25px;
        border-radius: 22px;
    }

    .icon {
        width: 70px;
        height: 70px;
        font-size: 32px;
        border-radius: 20px;
    }

    h1 {
        font-size: 31px;
        letter-spacing: -0.8px;
    }

    .maintenance-card p {
        font-size: 14px;
        line-height: 1.7;
    }

    button {
        width: 100%;
    }
}