.product-overview{
    padding:120px 0;
    background:linear-gradient(
        180deg,
        #081b29 0%,
        #0f2d44 100%
    );
    overflow:hidden;
}

/* Heading */

.heading-area{
    text-align:center;
    margin-bottom:80px;
}

.tag{
    display:inline-block;
    padding:8px 25px;
    border-radius:50px;
    background:rgba(255,255,255,.1);
    color:#7cff91;
    letter-spacing:2px;
    margin-bottom:20px;
}

.heading-area h2{
    color:#fff;
    font-size:52px;
    margin-bottom:20px;
}

.heading-area p{
    color:#cfd8dc;
    max-width:700px;
    margin:auto;
    font-size:18px;
    line-height:1.8;
}

/* Layout */

.overview-layout{
    display:grid;
    grid-template-columns:1fr 450px 1fr;
    align-items:center;
    gap:50px;
}

/* Drone */

.center-drone{
    position:relative;
    text-align:center;
}

.center-drone img{
    width:100%;
    max-width:420px;
    position:relative;
    z-index:2;
    animation:droneFloat 4s ease-in-out infinite;
}

.pulse-ring{
    position:absolute;
    width:350px;
    height:350px;
    border-radius:50%;
    border:2px solid rgba(124,255,145,.4);
    left:50%;
    top:50%;
    transform:translate(-50%,-50%);
    animation:pulse 3s infinite;
}

/* Cards */

.feature-column{
    display:flex;
    flex-direction:column;
    gap:30px;
}

.info-card{
    background:rgba(255,255,255,.08);
    backdrop-filter:blur(10px);
    border:1px solid rgba(255,255,255,.1);
    padding:30px;
    border-radius:20px;
    transition:.4s;
}

.info-card:hover{
    transform:translateY(-12px);
    background:rgba(124,255,145,.12);
}

.info-card i{
    font-size:40px;
    color:#7cff91;
    margin-bottom:15px;
}

.info-card h4{
    color:#fff;
    margin-bottom:10px;
}

.info-card p{
    color:#d6d6d6;
    line-height:1.8;
}

/* Animations */

@keyframes droneFloat{

    0%{
        transform:translateY(0);
    }

    50%{
        transform:translateY(-25px);
    }

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

@keyframes pulse{

    0%{
        transform:translate(-50%,-50%) scale(.8);
        opacity:1;
    }

    100%{
        transform:translate(-50%,-50%) scale(1.4);
        opacity:0;
    }
}

/* Mobile */

@media(max-width:991px){

    .overview-layout{
        grid-template-columns:1fr;
    }

    .heading-area h2{
        font-size:38px;
    }

    .center-drone{
        margin:40px 0;
    }
}