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

body {

    min-height: 100vh;

    padding: 2rem;

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

    overflow: hidden;

    position: relative;

    background:
        radial-gradient(circle at top,
            rgba(30, 58, 138, .20),
            #000000 65%);

    font-family: 'Poppins', sans-serif;
}

.logotipo{
    width: 100%;
    max-width: 280px;
}

/* =========================================
BACKGROUND GLOW
========================================= */

.background-glow {

    position: absolute;

    width: 700px;
    height: 700px;

    border-radius: 50%;

    background: #1e3a8a;

    filter: blur(180px);

    opacity: .18;

    animation:
        pulseGlow 8s ease-in-out infinite;
}

.background-glow.orange {

    width: 550px;
    height: 550px;

    background: #ff7300;

    right: -150px;
    bottom: -150px;

    animation-delay: 2s;
}

/* =========================================
CARD
========================================= */

.maintenance-card {

    position: relative;

    z-index: 10;

    width: 100%;
    max-width: 720px;

    padding: 4rem 3rem;

    border-radius: 28px;

    background:
        rgba(255, 255, 255, .03);

    border:
        1px solid rgba(255, 255, 255, .08);

    backdrop-filter: blur(18px);

    text-align: center;
}

/* =========================================
ORB
========================================= */

.core {

    width: 110px;
    height: 110px;

    margin: 0 auto 2rem auto;

    border-radius: 50%;

    background:
        radial-gradient(circle,
            #ffb347 0%,
            #ff7300 45%,
            #1e3a8a 100%);

    box-shadow:
        0 0 30px rgba(255, 115, 0, .35),
        0 0 90px rgba(37, 99, 235, .25);

    animation:
        pulseCore 5s ease-in-out infinite;
}

/* =========================================
TEXTOS
========================================= */

h1 {

    color: #ffffff;

    font-size: clamp(2rem, 5vw, 3rem);

    text-transform: uppercase;

    line-height: 1.2;

    font-family: 'Montserrat', sans-serif;

    margin: 0px;
}

p {

    color: #bdbdbd;

    font-size: 1rem;

    line-height: 1.9;

    max-width: 560px;

    margin: 0 auto;
}

/* =========================================
SOCIAL
========================================= */

.social-links {

    margin-top: 3rem;

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

    gap: 1rem;

    flex-wrap: wrap;
}

.social-links a {

    width: 58px;
    height: 58px;

    border-radius: 50%;

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

    text-decoration: none;

    color: #ffffff;

    font-size: 1.2rem;

    background:
        rgba(255, 255, 255, .04);

    border:
        1px solid rgba(255, 255, 255, .08);

    transition:
        transform .4s ease,
        border-color .4s ease,
        box-shadow .4s ease,
        color .4s ease;
}

.social-links a:hover {

    transform:
        translateY(-5px);

    color: #ff9500;

    border-color:
        rgba(255, 115, 0, .35);

    box-shadow:
        0 0 25px rgba(255, 115, 0, .18);
}

/* =========================================
FOOTER
========================================= */

.footer-text {

    margin-top: 3rem;

    color: #666666;

    font-size: .9rem;
}

/* =========================================
ANIMAÇÕES
========================================= */

@keyframes pulseCore {

    0% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.08);
    }

    100% {
        transform: scale(1);
    }
}

@keyframes pulseGlow {

    0% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.08);
    }

    100% {
        transform: scale(1);
    }
}

/* =========================================
TABLET
========================================= */

@media screen and (max-width:768px) {

    body {
        padding: 1.5rem;
    }

    .maintenance-card {

        padding: 3rem 2rem;
    }

    .core {

        width: 90px;
        height: 90px;
    }

    p {
        font-size: .95rem;
    }
}

/* =========================================
MOBILE
========================================= */

@media screen and (max-width:480px) {

    body {

        padding: 1rem;
    }

    .maintenance-card {

        padding: 2.5rem 1.5rem;

        border-radius: 24px;
    }

    .core {

        width: 80px;
        height: 80px;

        margin-bottom: 1.5rem;
    }

    h1 {

        font-size: 1.7rem;
    }

    p {

        font-size: .92rem;

        line-height: 1.7;
    }

    .social-links {

        gap: .8rem;
    }

    .social-links a {

        width: 52px;
        height: 52px;

        font-size: 1rem;
    }

    .footer-text {

        font-size: .8rem;
    }
}