.boiler-bend-section{
    padding:100px 0;
    background:#f8fafc;
    overflow:hidden;
}

.content-wrapper{
    padding-right:30px;
}

.section-tag{
    display:inline-block;
    background:#ff6b00;
    color:#fff;
    padding:8px 18px;
    border-radius:30px;
    font-size:14px;
    font-weight:600;
    margin-bottom:20px;
}

.content-wrapper h2{
    font-size:37px;
    font-weight:700;
    line-height:1.2;
    color:#0f172a;
    margin-bottom:25px;
}

.content-wrapper p{
    font-size:16px;
    line-height:1.9;
    color:#64748b;
    margin-bottom:20px;
}

.image-wrapper{
    position:relative;
}

.image-wrapper img{
    width:100%;
    border-radius:20px;
    box-shadow:0 20px 50px rgba(0,0,0,.12);
}

@media(max-width:991px){

    .boiler-bend-section{
        padding:70px 0;
    }

    .content-wrapper{
        padding-right:0;
        margin-bottom:40px;
    }

    .content-wrapper h2{
        font-size:32px;
    }
}

.tube-features-section{
    padding:20px 0;
    background:#ffffff;
}

.section-heading h2{
    font-size:42px;
    font-weight:700;
    color:#0f172a;
    margin-bottom:10px;
}

.feature-card{
    height:100%;
    background:#fff;
    padding:35px 25px;
    border-radius:18px;
    text-align:center;
    border:1px solid #e5e7eb;
    transition:all .3s ease;
    box-shadow:0 5px 20px rgba(0,0,0,.04);
}

.feature-card:hover{
    transform:translateY(-8px);
    box-shadow:0 20px 40px rgba(0,0,0,.10);
    border-color:#ff6b00;
}

.feature-icon{
    width:70px;
    height:70px;
    margin:0 auto 20px;
    border-radius:50%;
    background:#fff4ec;
    display:flex;
    align-items:center;
    justify-content:center;
}

.feature-icon i{
    font-size:28px;
    color:#ff6b00;
}

.feature-card p{
    margin:0;
    color:#475569;
    font-size:15px;
    line-height:1.7;
    font-weight:500;
}

@media(max-width:991px){

    .tube-features-section{
        padding:70px 0;
    }

    .section-heading h2{
        font-size:32px;
    }

}


.applications-section{
    padding:100px 0;
    background:#f8fafc;
}

.section-subtitle{
    display:inline-block;
    color:#ff6b00;
    font-weight:600;
    text-transform:uppercase;
    letter-spacing:1px;
    margin-bottom:10px;
}

.section-heading h2{
    font-size:42px;
    font-weight:700;
    color:#0f172a;
    margin-bottom:0;
}

.application-card{
    background:#fff;
    border-radius:16px;
    padding:35px 25px;
    text-align:center;
    height:100%;
    border:1px solid #e5e7eb;
    transition:.3s ease;
}

.application-card:hover{
    transform:translateY(-8px);
    border-color:#ff6b00;
    box-shadow:0 20px 40px rgba(0,0,0,.08);
}

.application-card i{
    font-size:42px;
    color:#ff6b00;
    margin-bottom:20px;
}

.application-card h5{
    font-size:18px;
    font-weight:600;
    color:#1e293b;
    margin:0;
    line-height:1.5;
}

@media(max-width:991px){

    .applications-section{
        padding:70px 0;
    }

    .section-heading h2{
        font-size:32px;
    }

}