.hero {
    height: 100vh;
    background: url('close-up-plant.jpg') center/cover no-repeat;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center !important;
    color: #fff;
}

.hero::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(20, 40, 80, 0.75);
    /* #1A3263 overlay */
}

.hero-content {
    position: relative;
    z-index: 2;
}


/* .hero p {
    font-size: 1.2rem;
    margin-top: 15px;
    margin-bottom: 25px;
} */

.btn-custom {
    padding: 10px 25px;
    font-weight: 500;
}

.btn-primary {
    background-color: #ffffff;
    color: #1A3263;
    border: none;
}

.btn-primary:hover {
    background-color: #e6e6e6;
}

.btn-outline-light:hover {
    background-color: #ffffff;
    color: #1A3263;
}

@media (max-width: 768px) {
    .hero {
        text-align: center;
    }

    .res {
        display: flex !important;
        align-items: center !important;
        justify-content: center !important;
    }

    .contactbtn {
        display: flex !important;
        align-items: center !important;
        justify-content: center !important;
    }

}

/*====================================================================*/
.tech-card-new {
    background: #f5f7fb;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.08);
    transition: 0.3s;
    height: 100%;
    border-bottom: 2px solid #1A3263;

}

.tech-card-new:hover {
    transform: translateY(-5px);
}

/* IMAGE SECTION */
.card-img {
    position: relative;
    height: 220px;
    overflow: hidden;
}

.card-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}


/* CONTENT */
.card-content {
    padding: 20px;
}

.card-content h4 {
    font-weight: 600;
    margin-bottom: 10px;
    color: maroon;
}

.card-content p {
    font-size: 15px;
    color: #555;
}

/* BUTTON */
.btn-show {
    display: block;
    text-align: center;
    background: #8fb3c1;
    color: #000;
    padding: 10px;
    border-radius: 6px;
    text-decoration: none;
    margin-top: 15px;
    transition: 0.3s;
}

.btn-show:hover {
    background: #1A3263;
    color: #fff;
}

/*========================================================================*/

.overview-section {
    padding: 2px 0;
    background: #f8f9fa;
}

.overview-img {
    width: 100%;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.overview-title {
    font-size: 38px;
    font-weight: 700;
    color: #1A3263;
}

.overview-text {
    font-size: 16px;
    color: #555;
    line-height: 1.7;
    margin-top: 15px;
}

.btn-outline-light {
    color: #1A3263 !important;
    border: 2px solid #1A3263 !important;
}


@media (max-width: 768px) {
    .overview-title {
        font-size: 28px;
        text-align: center;
    }

    .overview-text {
        text-align: center;
    }


}


/* Post */

.full-image-section{
    width: 100% !important;
    height: 100% !important;
    overflow: hidden;
}

.full-image-section img{
    width: 100% !important;
    height: 100% !important;
    height: auto;
    display: block;
    object-fit: cover;
}

/* Optional Fixed Height */

@media(min-width:768px){
    
    .full-image-section img{
        height: 600px;
    }

}


/*=======================================Round-image*/
.thread-section{
    width:100%;
    padding:40px 15px;

    /* Background Image */
    background:url('th-bg3.jpg') center/cover no-repeat;

    position:relative;
    overflow:hidden;
}

/* Dark Overlay */

.thread-section::before{
    content:"";
    position:absolute;
    top:0;
    left:0;
    width:100%;
    height:100%;
    background:rgba(0,0,0,0.45);
    z-index:1;
}

.thread-container{
    position:relative;
    z-index:2;

    display:flex;
    justify-content:center;
    align-items:center;
    gap:25px;

    flex-wrap:wrap;
}

.thread-item{
    width:180px;
    height:180px;
    border-radius:50%;
    overflow:hidden;

    position:relative;

    background:#fff;

    transition:0.4s ease;
    cursor:pointer;

    box-shadow:0 10px 25px rgba(0,0,0,0.25);
}

.thread-item img{
    width:100%;
    height:100%;
    object-fit:cover;
    border-radius:50%;

    transition:0.5s ease;
}

/* Hover Effects */

.thread-item:hover{
    transform:translateY(-12px) scale(1.06);
    box-shadow:0 20px 40px rgba(0,0,0,0.45);
}

.thread-item:hover img{
    transform:scale(1.12) rotate(3deg);
}

/* Glow Ring */

.thread-item::after{
    content:"";
    position:absolute;
    inset:0;
    border-radius:50%;
    border:4px solid rgba(255,255,255,0.7);

    opacity:0;
    transition:0.4s ease;
}

.thread-item:hover::after{
    opacity:1;
    transform:scale(1.05);
}

/* Mobile */

@media(max-width:768px){

    .thread-container{
        gap:12px;
    }

    .thread-item{
        width:85px;
        height:85px;
    }

}