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


/* SCROLL SUAVE */
html {
    scroll-behavior: smooth;
}


/* BACKGROUND GLOBAL */
body {
    background: #050816;
    overflow-x: hidden;
}


/* SCROLLBAR */
::-webkit-scrollbar {
    width: 10px;
    height: 10px;
}

::-webkit-scrollbar-track {
    background: #0b1023;
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(
        to bottom,
        #3b82f6,
        #22d3ee
    );

    border-radius: 999px;
}


/* EFEITO GLOW */
.glow {
    box-shadow:
        0 0 20px rgba(34, 211, 238, 0.25),
        0 0 40px rgba(59, 130, 246, 0.15);
}


/* CARDS */
.card-hover {
    transition:
        transform 0.3s ease,
        border 0.3s ease,
        box-shadow 0.3s ease;
}

.card-hover:hover {
    transform: translateY(-8px);

    border-color: rgba(34, 211, 238, 0.5);

    box-shadow:
        0 10px 30px rgba(34, 211, 238, 0.12);
}


/* BOTÕES */
.btn-glow {
    transition:
        transform 0.25s ease,
        box-shadow 0.25s ease;
}

.btn-glow:hover {
    transform: scale(1.04);

    box-shadow:
        0 0 20px rgba(34, 211, 238, 0.25),
        0 0 40px rgba(59, 130, 246, 0.2);
}


/* ANIMAÇÃO FLOAT */
.float-animation {
    animation: floating 5s ease-in-out infinite;
}

@keyframes floating {

    0% {
        transform: translateY(0px);
    }

    50% {
        transform: translateY(-10px);
    }

    100% {
        transform: translateY(0px);
    }

}


/* ANIMAÇÃO FADE */
.fade-in {
    opacity: 0;
    animation: fadeIn 1s ease forwards;
}

@keyframes fadeIn {

    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }

}

/* HERO BACKGROUND EFFECT */
.hero-blur {
    position: absolute;

    width: 400px;
    height: 400px;

    background: rgba(34, 211, 238, 0.15);

    filter: blur(120px);

    border-radius: 999px;

    z-index: -1;
}


/* SECTIONS */
section {
    position: relative;
}


/* TITULOS */
.section-title {
    letter-spacing: -1px;
}


/* LINKS */
a {
    text-decoration: none;
}


#changing-word {
    display: inline-block;
    min-width: 180px;

    transition:
        opacity 0.3s ease,
        transform 0.3s ease;
}

/* RESPONSIVIDADE */
@media (max-width: 768px) {

    h1,
    h2 {
        line-height: 1.15 !important;
    }

    .hero-mobile-center {
        text-align: center;
    }

    .solution-card {
        flex: 0 0 85%;
    }

}