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

/* BODY */

body{
    font-family: Arial, Helvetica, sans-serif;
    background: linear-gradient(to bottom, #07111f, #0b1628);
    color: white;
}

/* HEADER */

header{
    width: 100%;
    padding: 20px 8%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid #6d28d9;
    background-color: #0b1628;
    position: sticky;
    top: 0;
    z-index: 1000;
}

.logo-area{
    display: flex;
    align-items: center;
    gap: 15px;
}

.logo{
    width: 70px;
    height: 70px;
    border-radius: 12px;
    object-fit: cover;
    border: 2px solid #7c3aed;
}

header h1{
    color: #a855f7;
    font-size: 28px;
}

.subtitle{
    color: #60a5fa;
    font-size: 14px;
    margin-top: 5px;
}

nav{
    display: flex;
    gap: 25px;
}

nav a{
    text-decoration: none;
    color: white;
    transition: 0.3s;
}

nav a:hover{
    color: #a855f7;
}

/* HERO */

.hero{
    min-height: 90vh;
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 0 8%;
    position: relative;

    background:
    radial-gradient(circle at top, rgba(124, 58, 237, 0.25), transparent 35%),
    radial-gradient(circle at bottom, rgba(37, 99, 235, 0.20), transparent 35%),
    linear-gradient(to bottom, #07111f, #0b1628);
}

.hero-content{
    max-width: 800px;
    z-index: 2;
}

.alert{
    display: inline-block;
    margin-bottom: 25px;
    padding: 12px 20px;
    border-radius: 30px;
    background-color: rgba(124, 58, 237, 0.15);
    border: 1px solid #7c3aed;
    color: #c084fc;
    box-shadow: 0 0 20px rgba(124, 58, 237, 0.3);
}

.hero h2{
    font-size: 55px;
    margin-bottom: 25px;
    line-height: 1.2;
}

.hero p{
    color: #cfcfcf;
    line-height: 1.8;
    font-size: 18px;
    margin-bottom: 35px;
}

/* BUTTONS */

.buttons{
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

.btn{
    padding: 14px 28px;
    border-radius: 10px;
    text-decoration: none;
    background-color: #111827;
    color: white;
    border: 1px solid #374151;
    transition: 0.3s;
}

.btn:hover{
    transform: translateY(-3px);
}

.destaque{
    background: linear-gradient(45deg, #7c3aed, #2563eb);
    border: none;
    box-shadow: 0 0 20px rgba(124, 58, 237, 0.4);
}

/* SECTIONS */

section{
    padding: 90px 8%;
}

.title{
    text-align: center;
    font-size: 40px;
    margin-bottom: 50px;
    color: #c084fc;
}

/* CARDS */

.cards{
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 25px;
}

.card{
    background-color: rgba(15, 23, 42, 0.85);
    padding: 30px;
    border-radius: 20px;
    border: 1px solid #1e293b;
    transition: 0.3s;
}

.card:hover{
    transform: translateY(-5px);
    border-color: #7c3aed;
    box-shadow: 0 0 20px rgba(124, 58, 237, 0.3);
}

.card h3{
    margin-bottom: 20px;
    color: #a855f7;
}

.card p{
    color: #cfcfcf;
    line-height: 1.7;
    margin-bottom: 25px;
}

/* BUTTON CARD */

.card-btn{
    display: inline-block;
    padding: 12px 20px;
    border-radius: 8px;
    text-decoration: none;
    background-color: #111827;
    border: 1px solid #374151;
    color: white;
    transition: 0.3s;
}

.card-btn:hover{
    background-color: #7c3aed;
}

.destaque-card{
    border: 1px solid #7c3aed;
    box-shadow: 0 0 25px rgba(124, 58, 237, 0.2);
}

.destaque-btn{
    background: linear-gradient(45deg, #7c3aed, #2563eb);
    border: none;
}

/* FOOTER */

footer{
    padding: 30px;
    text-align: center;
    border-top: 1px solid #1e293b;
    color: #9ca3af;
    background-color: #0b1628;
}

/* RESPONSIVO */

@media(max-width: 768px){

    header{
        flex-direction: column;
        gap: 20px;
    }

    nav{
        flex-wrap: wrap;
        justify-content: center;
    }

    .hero h2{
        font-size: 38px;
    }

    .buttons{
        flex-direction: column;
    }
    /* VIDEOS */

.video{
    width: 100%;
    margin-top: 20px;
}

.video iframe{
    width: 100%;
    height: 300px;
    border-radius: 15px;
    border: 2px solid #7c3aed;
    box-shadow: 0 0 20px rgba(124, 58, 237, 0.3);
}
/* EFEITO SUAVE */

body::before{
    content: '';
    position: fixed;
    width: 500px;
    height: 500px;
    background: rgba(124, 58, 237, 0.08);
    border-radius: 50%;
    top: -200px;
    left: -150px;
    filter: blur(120px);
    z-index: -1;
}

body::after{
    content: '';
    position: fixed;
    width: 500px;
    height: 500px;
    background: rgba(37, 99, 235, 0.08);
    border-radius: 50%;
    bottom: -200px;
    right: -150px;
    filter: blur(120px);
    z-index: -1;
}

}