/* MAIN WRAPPER */

.sai-projects{
font-family:Arial, sans-serif;
}


/* HERO */

.sai-projects .hero{
background:#3471b2;
color:white;
padding:100px 20px;
text-align:center;
}

.sai-projects .hero h1{
font-size:48px;
margin-bottom:10px;
}

.sai-projects .hero p{
max-width:700px;
margin:auto;
font-size:18px;
}


/* CATEGORY FILTER */

.sai-projects .project-categories{
padding:60px 20px;
text-align:center;
background:#f9f9f9;
}

.sai-projects .section-title{
font-size:34px;
margin-bottom:30px;
color:#3471b2;
}

.sai-projects .categories{
display:flex;
justify-content:center;
gap:15px;
flex-wrap:wrap;
}

.sai-projects .category{
padding:10px 20px;
border-radius:25px;
background:white;
border:2px solid #3471b2;
cursor:pointer;
font-weight:bold;
}

.sai-projects .category.active{
background:#3471b2;
color:white;
}


/* PROJECT GRID */

.sai-projects .projects-section{
padding:80px 20px;
background:white;
}

.sai-projects .projects-grid{
display:grid;
grid-template-columns:repeat(auto-fit,minmax(280px,1fr));
gap:30px;
max-width:1200px;
margin:auto;
}

.sai-projects .project-card{
background:white;
border-radius:8px;
overflow:hidden;
box-shadow:0 5px 20px rgba(0,0,0,0.08);
transition:0.3s;
}

.sai-projects .project-card:hover{
transform:translateY(-8px);
}

.sai-projects .project-image{
height:200px;
background:#ddd;
}

.sai-projects .project-info{
padding:20px;
}

.sai-projects .project-info h3{
color:#3471b2;
margin-bottom:10px;
}

.sai-projects .project-info p{
font-size:15px;
color:#555;
}


/* CTA */

.sai-projects .cta-section{
background:#f79316;
color:white;
text-align:center;
padding:70px 20px;
}

.sai-projects .cta-section h2{
font-size:32px;
margin-bottom:15px;
}

.sai-projects .cta-btn{
display:inline-block;
margin-top:20px;
background:#3471b2;
color:white;
padding:14px 35px;
text-decoration:none;
border-radius:5px;
font-weight:bold;
transition:0.3s;
}

.sai-projects .cta-btn:hover{
background:#7cb733;
}
/* TABLET */
@media (max-width:992px){
    .sai-projects .hero{
        padding:80px 20px;
    }
    .sai-projects .hero h1{
        font-size:38px;
    }
    .sai-projects .hero p{
        font-size:16px;
    }
    .sai-projects .categories{
        gap:10px;
    }
}

/* MOBILE */
@media (max-width:768px){
    .sai-projects .hero{
        padding:70px 15px;
    }
    .sai-projects .hero h1{
        font-size:32px;
    }
    .sai-projects .section-title{
        font-size:28px;
    }
    .sai-projects .projects-grid{
        grid-template-columns:1fr;
        gap:20px;
    }
    .sai-projects .project-info h3{
        font-size:18px;
    }
    .sai-projects .project-info p{
        font-size:14px;
    }
    .sai-projects .cta-section h2{
        font-size:28px;
    }
    .sai-projects .cta-btn{
        width:100%;
        padding:14px 0;
    }
}

/* SMALL MOBILE */
@media (max-width:480px){
    .sai-projects .hero h1{
        font-size:26px;
    }
    .sai-projects .hero p{
        font-size:14px;
    }
    .sai-projects .section-title{
        font-size:24px;
    }
    .sai-projects .project-image{
        height:150px;
    }
    .sai-projects .cta-section h2{
        font-size:24px;
    }
}