/* ===== HERO SECTION START ===== */

.hero{
height:500px;
background:url("../images/ai banner.gif") center/cover no-repeat;
position:relative;
display:flex;
align-items:center;
justify-content:center;
margin-top:5px;
overflow:hidden;
}

.hero::after{
content:"";
position:absolute;
inset:0;
background:rgba(0,0,0,0.30);
}

.hero-content{
position:relative;
color:#fff;
text-align:center;
z-index:2;
animation:fadeUp 1.2s ease;
}

.hero-content h1{
font-size:44px;
font-weight:bold;
margin-bottom:10px;
letter-spacing:1px;
text-shadow:0 0 15px rgba(255,255,255,0.4);
}

.breadcrumb{
font-size:14px;
}

/* ===== HERO SECTION END ===== */


/* ===== INTRO SECTION START ===== */

.intro{
padding:50px 0;
}

.intro-row{
display:flex;
align-items:center;
gap:50px;
}

.intro-img{
flex:1;
}

.intro-img img{
width:90%;
transition:transform .6s ease, filter .6s ease;
}

.intro-img img:hover{
transform:scale(1.05);
filter:drop-shadow(0 12px 18px rgba(0,0,0,0.2));
}

.intro-text{
flex:1;
animation:fadeLeft 1s ease;
}

.intro-text h2{
font-size:24px;
font-weight:600;
margin-bottom:15px;
position:relative;
display:inline-block;
}

.intro-text h2::after{
content:"";
position:absolute;
left:0;
bottom:-5px;
width:40%;
height:2px;
background:#1e63d5;
transition:width .4s ease;
}

.intro-text:hover h2::after{
width:70%;
}

.intro-text p{
font-size:14px;
margin-bottom:10px;
text-align:justify;
color:#555;
line-height:1.7;
}

/* ===== INTRO SECTION END ===== */


/* ===== FEATURES SECTION START ===== */

.features{
padding:40px 0 60px;
}

.feature-line{
position:relative;
display:flex;
justify-content:space-between;
margin-bottom:30px;
}

.feature-line::before{
content:"";
position:absolute;
top:25px;
left:0%;
right:0%;
height:2px;
background:#5f5e5e;
z-index:-1;
}

.feature{
width:30%;
text-align:left;
transition:transform .4s ease;
}

.feature:hover{
transform:translateY(-6px);
}

.feature-icon{
width:55px;
height:55px;
background:#B0CDEE;
border-radius:12px;
display:flex;
align-items:center;
justify-content:center;
margin-bottom:12px;
transition:all .4s ease;
}

.feature-icon img{
width:35px;
transition:transform .4s ease;
}

.feature:hover .feature-icon{
background:#1e63d5;
box-shadow:0 8px 18px rgba(0,0,0,0.15);
}

.feature:hover .feature-icon img{
transform:scale(1.15);
}

.feature h4{
font-size:15px;
margin-bottom:8px;
font-weight:600;
}

.feature p{
font-size:13px;
color:#555;
line-height:1.6;
}

/* ===== FEATURES SECTION END ===== */


/* ===== BIG DATA SECTION START ===== */

.bigdata{
background:#efefef;
padding:40px 0 50px;
text-align:center;
}

.bigdata-title{
font-size:20px;
color:#333;
margin-bottom:30px;
font-weight:600;
}

.bigdata-logos{
display:flex;
justify-content:center;
align-items:center;
gap:120px;
flex-wrap:wrap;
}

.bigdata-item{
width:120px;
height:120px;
background:#ffffff;
border-radius:50%;
display:flex;
align-items:center;
justify-content:center;
box-shadow:0 4px 15px rgba(0,0,0,0.05);
transition:all .4s ease;
}

.bigdata-item img{
max-width:90px;
max-height:90px;
transition:transform .4s ease;
}

.bigdata-item:hover{
transform:translateY(-6px);
box-shadow:0 10px 25px rgba(0,0,0,0.15);
}

.bigdata-item:hover img{
transform:scale(1.1);
}

/* ===== BIG DATA SECTION END ===== */


/* ===== RESPONSIVE SECTION START ===== */

@media (max-width: 992px){

.hero{
height:420px;
}

.hero-content h1{
font-size:36px;
}

.intro-row{
flex-direction:column;
text-align:center;
gap:30px;
}

.intro-img img{
width:70%;
margin:auto;
}

.intro-text h2{
font-size:22px;
}

.feature-line{
flex-direction:column;
align-items:center;
gap:35px;
}

.feature-line::before{
display:none;
}

.feature{
width:80%;
text-align:center;
}

.bigdata-logos{
gap:60px;
}

}

@media (max-width: 768px){

.hero{
height:350px;
}

.hero-content h1{
font-size:30px;
}

.breadcrumb{
font-size:13px;
}

.intro{
padding:40px 15px;
}

.intro-img img{
width:85%;
}

.intro-text h2{
font-size:20px;
}

.intro-text p{
font-size:14px;
}

.features{
padding:35px 15px;
}

.feature{
width:100%;
}

.feature-icon{
margin:auto;
margin-bottom:12px;
}

.bigdata{
padding:35px 15px;
}

.bigdata-title{
font-size:18px;
}

.bigdata-logos{
gap:40px;
}

.bigdata-item{
width:100px;
height:100px;
}

.bigdata-item img{
max-width:70px;
}

}

@media (max-width: 480px){

.hero{
height:300px;
}

.hero-content h1{
font-size:24px;
}

.intro-text h2{
font-size:18px;
}

.intro-text p{
font-size:13px;
}

.bigdata-title{
font-size:16px;
}

.bigdata-logos{
gap:25px;
}

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

.bigdata-item img{
max-width:60px;
}

}

/* ===== RESPONSIVE SECTION END ===== */


/* ===== ANIMATION SECTION START ===== */

@keyframes fadeUp{
0%{opacity:0;transform:translateY(40px);}
100%{opacity:1;transform:translateY(0);}
}

@keyframes fadeLeft{
0%{opacity:0;transform:translateX(-40px);}
100%{opacity:1;transform:translateX(0);}
}

/* ===== ANIMATION SECTION END ===== */