/* ===========================================
   HAMIM UDDIN OFFICIAL WEBSITE
   Premium Style CSS
=========================================== */

*{
margin:0;
padding:0;
box-sizing:border-box;
scroll-behavior:smooth;
}

body{
font-family:'Hind Siliguri',sans-serif;
background:#050816;
color:#fff;
overflow-x:hidden;
}

a{
text-decoration:none;
}

img{
max-width:100%;
display:block;
}

.container{
width:90%;
max-width:1300px;
margin:auto;
}

/* Loader */

.loader{
position:fixed;
top:0;
left:0;
width:100%;
height:100vh;
background:#050816;
display:flex;
justify-content:center;
align-items:center;
z-index:99999;
}

.loader-content{
text-align:center;
}

.loader-content img{
width:90px;
margin:auto;
margin-bottom:20px;
}

.loader-content h2{
font-size:35px;
font-weight:700;
}

.loader-content p{
color:#9fb3ff;
margin-top:10px;
}

/* Header */

header{
position:fixed;
top:0;
left:0;
width:100%;
padding:18px 0;
background:rgba(8,12,30,.75);
backdrop-filter:blur(18px);
z-index:999;
border-bottom:1px solid rgba(255,255,255,.08);
}

header .container{
display:flex;
justify-content:space-between;
align-items:center;
}

.logo img{
width:60px;
}

nav ul{
display:flex;
list-style:none;
gap:35px;
}

nav ul li a{
color:#fff;
font-size:16px;
font-weight:600;
transition:.3s;
}

nav ul li a:hover{
color:#00bfff;
}

.mobile-menu{
display:none;
font-size:30px;
cursor:pointer;
}

/* Hero */

.hero{
padding:180px 0 120px;
}

.hero-grid{
display:grid;
grid-template-columns:1fr 1fr;
gap:70px;
align-items:center;
}

.top-title{
display:inline-block;
padding:10px 20px;
background:#0f1836;
border:1px solid #244cff;
border-radius:50px;
color:#57a5ff;
font-size:14px;
margin-bottom:25px;
}

.hero h1{
font-size:70px;
line-height:1.2;
margin-bottom:10px;
}

.hero h1 span{
color:#00bfff;
}

.hero h3{
font-size:30px;
margin-bottom:20px;
font-weight:600;
}

.hero p{
font-size:18px;
line-height:34px;
color:#d8d8d8;
margin-bottom:35px;
}

.hero-btn{
display:flex;
gap:18px;
flex-wrap:wrap;
}

.btn{
background:#008cff;
padding:15px 35px;
border-radius:50px;
color:#fff;
font-weight:700;
transition:.3s;
}

.btn:hover{
transform:translateY(-5px);
}

.btn-outline{
padding:15px 35px;
border:2px solid #008cff;
border-radius:50px;
color:#fff;
transition:.3s;
}

.btn-outline:hover{
background:#008cff;
}

/* CEO Card */

.profile-card{
background:rgba(255,255,255,.05);
border:1px solid rgba(255,255,255,.08);
border-radius:30px;
padding:35px;
text-align:center;
backdrop-filter:blur(20px);
transition:.4s;
}

.profile-card:hover{
transform:translateY(-10px);
}

.profile-card img{
width:320px;
margin:auto;
border-radius:25px;
margin-bottom:25px;
}

.profile-card h2{
font-size:34px;
margin-bottom:10px;
}

.profile-card p{
color:#77b8ff;
}

/* Counter */

.counter{
padding:90px 0;
}

.counter .container{
display:grid;
grid-template-columns:repeat(4,1fr);
gap:25px;
}

.box{
background:#0d1430;
padding:40px;
border-radius:20px;
text-align:center;
transition:.3s;
}

.box:hover{
transform:translateY(-8px);
}

.box h2{
font-size:45px;
color:#00bfff;
margin-bottom:15px;
}

.box p{
font-size:18px;
}

/* Company */

.company{
padding:120px 0;
}

.company h2{
font-size:45px;
text-align:center;
margin-bottom:20px;
}

.company> .container> p{
text-align:center;
max-width:700px;
margin:auto;
color:#cfcfcf;
margin-bottom:60px;
}

.company-grid{
display:grid;
grid-template-columns:repeat(2,1fr);
gap:35px;
}

.company-card{
background:#0d1430;
padding:35px;
border-radius:25px;
transition:.3s;
}

.company-card:hover{
transform:translateY(-8px);
}

.company-card img{
width:80px;
margin-bottom:20px;
}

.company-card h3{
font-size:30px;
margin-bottom:20px;
}

.company-card p{
line-height:30px;
color:#d8d8d8;
margin-bottom:25px;
}

.company-card a{
display:inline-block;
padding:12px 30px;
background:#008cff;
color:#fff;
border-radius:50px;
}

/* Download App */

.download-app{
padding:120px 0;
text-align:center;
background:#081021;
}

.download-app h2{
font-size:45px;
margin-bottom:20px;
}

.download-app p{
max-width:750px;
margin:auto;
line-height:34px;
margin-bottom:35px;
color:#d7d7d7;
}

.download-btn{
display:inline-block;
padding:18px 45px;
background:#00a2ff;
color:#fff;
font-size:18px;
font-weight:700;
border-radius:50px;
transition:.3s;
}

.download-btn:hover{
transform:scale(1.05);
box-shadow:0 0 30px #00a2ff;
}
/*=========================================
ABOUT SECTION
=========================================*/

.about{
padding:120px 0;
background:#070d1d;
}

.section-title{
text-align:center;
margin-bottom:70px;
}

.section-title span{
display:inline-block;
padding:10px 25px;
background:rgba(0,162,255,.12);
border:1px solid rgba(0,162,255,.4);
border-radius:50px;
color:#00b7ff;
font-size:14px;
font-weight:600;
letter-spacing:1px;
margin-bottom:20px;
}

.section-title h2{
font-size:48px;
font-weight:700;
margin-bottom:20px;
}

.section-title p{
max-width:780px;
margin:auto;
font-size:18px;
line-height:34px;
color:#c9d4e5;
}

.about-grid{
display:grid;
grid-template-columns:420px 1fr;
gap:70px;
align-items:center;
}

.about-image{
position:relative;
}

.about-image img{
width:100%;
border-radius:30px;
border:2px solid rgba(255,255,255,.08);
box-shadow:0 25px 60px rgba(0,0,0,.35);
}

.experience-card{
position:absolute;
bottom:25px;
right:-30px;
width:180px;
padding:25px;
background:#0f1836;
border:1px solid rgba(0,162,255,.35);
border-radius:20px;
text-align:center;
backdrop-filter:blur(15px);
}

.experience-card h2{
font-size:42px;
color:#00b7ff;
margin-bottom:8px;
}

.experience-card p{
font-size:15px;
color:#d7e3ff;
}

.about-content h3{
font-size:48px;
margin-bottom:10px;
}

.about-content h4{
font-size:24px;
color:#00b7ff;
margin-bottom:25px;
}

.about-content>p{
font-size:18px;
line-height:34px;
color:#d3d9e8;
margin-bottom:40px;
}

.info-grid{
display:grid;
grid-template-columns:repeat(2,1fr);
gap:20px;
margin-bottom:40px;
}

.info-box{
padding:22px;
background:#0d1430;
border:1px solid rgba(255,255,255,.06);
border-radius:18px;
transition:.3s;
}

.info-box:hover{
transform:translateY(-6px);
border-color:#00b7ff;
}

.info-box h5{
font-size:17px;
margin-bottom:8px;
}

.info-box p{
font-size:16px;
color:#cfd9ea;
}

.about-buttons{
display:flex;
gap:18px;
flex-wrap:wrap;
}

/*=========================================
MISSION
=========================================*/

.mission{
padding:120px 0;
background:#050816;
}

.mission-grid{
display:grid;
grid-template-columns:repeat(3,1fr);
gap:30px;
}

.mission-card{
background:#0d1430;
padding:40px 35px;
border-radius:24px;
border:1px solid rgba(255,255,255,.06);
transition:.35s;
}

.mission-card:hover{
transform:translateY(-10px);
border-color:#00b7ff;
box-shadow:0 20px 45px rgba(0,162,255,.18);
}

.icon{
width:75px;
height:75px;
border-radius:50%;
display:flex;
justify-content:center;
align-items:center;
font-size:34px;
background:linear-gradient(135deg,#00a2ff,#005eff);
margin-bottom:25px;
}

.mission-card h3{
font-size:28px;
margin-bottom:18px;
}

.mission-card p{
font-size:17px;
line-height:32px;
color:#d2d9e8;
}

/*=========================================
RESPONSIVE
=========================================*/

@media(max-width:991px){

.about-grid{
grid-template-columns:1fr;
}

.about-image{
max-width:450px;
margin:auto;
}

.experience-card{
right:15px;
}

.info-grid{
grid-template-columns:1fr;
}

.mission-grid{
grid-template-columns:1fr;
}

.section-title h2{
font-size:38px;
}

.about-content h3{
font-size:38px;
}

}

@media(max-width:576px){

.about,
.mission{
padding:80px 0;
}

.section-title h2{
font-size:30px;
}

.section-title p{
font-size:16px;
line-height:30px;
}

.about-content h3{
font-size:30px;
}

.about-content h4{
font-size:20px;
}

.about-content>p{
font-size:16px;
line-height:30px;
}

.about-buttons .btn,
.about-buttons .btn-outline{
width:100%;
text-align:center;
}

.experience-card{
width:150px;
padding:18px;
}

.experience-card h2{
font-size:32px;
}

.mission-card{
padding:30px 25px;
}

.mission-card h3{
font-size:24px;
}

.mission-card p{
font-size:16px;
line-height:30px;
}

}
/*=========================================
WHY CHOOSE US
=========================================*/

.why-us{
padding:120px 0;
background:#08111f;
}

.why-grid{
display:grid;
grid-template-columns:repeat(3,1fr);
gap:30px;
margin-top:60px;
}

.why-card{
background:rgba(255,255,255,.04);
border:1px solid rgba(255,255,255,.08);
border-radius:25px;
padding:35px;
transition:.35s;
position:relative;
overflow:hidden;
backdrop-filter:blur(20px);
}

.why-card::before{
content:"";
position:absolute;
top:0;
left:-100%;
width:100%;
height:4px;
background:linear-gradient(90deg,#00c6ff,#0072ff);
transition:.5s;
}

.why-card:hover::before{
left:0;
}

.why-card:hover{
transform:translateY(-12px);
border-color:#00bfff;
box-shadow:0 20px 45px rgba(0,162,255,.15);
}

.why-icon{
width:75px;
height:75px;
display:flex;
align-items:center;
justify-content:center;
font-size:32px;
border-radius:20px;
background:linear-gradient(135deg,#00b7ff,#005eff);
margin-bottom:25px;
}

.why-card h3{
font-size:25px;
margin-bottom:18px;
}

.why-card p{
font-size:16px;
line-height:30px;
color:#d5dbea;
}

/*=========================================
OUR COMPANIES
=========================================*/

.our-companies{
padding:120px 0;
background:#050816;
}

.company-wrapper{
display:grid;
grid-template-columns:repeat(2,1fr);
gap:35px;
margin-top:60px;
}

.brand-card{
background:#0d1430;
padding:40px;
border-radius:28px;
border:1px solid rgba(255,255,255,.06);
transition:.35s;
}

.brand-card:hover{
transform:translateY(-10px);
border-color:#00bfff;
}

.brand-card img{
width:90px;
margin-bottom:25px;
}

.brand-card h2{
font-size:34px;
margin-bottom:10px;
}

.brand-card h4{
font-size:18px;
color:#00bfff;
margin-bottom:20px;
font-weight:500;
}

.brand-card p{
line-height:32px;
color:#d7ddea;
margin-bottom:25px;
}

.brand-card ul{
list-style:none;
margin-bottom:30px;
}

.brand-card ul li{
padding:10px 0;
color:#edf2ff;
font-size:16px;
border-bottom:1px solid rgba(255,255,255,.05);
}

/*=========================================
OFFICIAL APP
=========================================*/

.official-app{
padding:120px 0;
background:linear-gradient(135deg,#071122,#0d1838);
}

.app-box{
display:grid;
grid-template-columns:1.2fr .8fr;
gap:60px;
align-items:center;
background:rgba(255,255,255,.04);
border:1px solid rgba(255,255,255,.08);
padding:60px;
border-radius:35px;
backdrop-filter:blur(20px);
}

.app-left span{
display:inline-block;
padding:10px 22px;
background:#00bfff20;
border:1px solid #00bfff60;
border-radius:50px;
font-size:14px;
color:#00c6ff;
margin-bottom:20px;
}

.app-left h2{
font-size:46px;
margin-bottom:20px;
}

.app-left p{
font-size:18px;
line-height:34px;
color:#d5dcea;
margin-bottom:30px;
}

.app-left ul{
list-style:none;
margin-bottom:35px;
}

.app-left ul li{
padding:12px 0;
font-size:17px;
color:#eef3ff;
}

.app-right{
text-align:center;
}

.app-right img{
max-width:320px;
width:100%;
margin:auto;
animation:floatPhone 4s ease-in-out infinite;
filter:drop-shadow(0 20px 40px rgba(0,191,255,.35));
}

@keyframes floatPhone{

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

50%{
transform:translateY(-15px);
}

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

}

/*=========================================
RESPONSIVE
=========================================*/

@media(max-width:991px){

.why-grid{
grid-template-columns:repeat(2,1fr);
}

.company-wrapper{
grid-template-columns:1fr;
}

.app-box{
grid-template-columns:1fr;
text-align:center;
padding:40px 30px;
}

.app-left ul{
text-align:left;
display:inline-block;
}

.app-right{
margin-top:20px;
}

}

@media(max-width:768px){

.why-us,
.our-companies,
.official-app{
padding:80px 0;
}

.why-grid{
grid-template-columns:1fr;
}

.why-card{
padding:28px;
}

.brand-card{
padding:30px;
}

.brand-card h2{
font-size:28px;
}

.brand-card p{
font-size:16px;
line-height:30px;
}

.app-left h2{
font-size:32px;
}

.app-left p{
font-size:16px;
line-height:30px;
}

.app-right img{
max-width:250px;
}

}

@media(max-width:480px){

.app-box{
padding:25px 20px;
}

.app-left h2{
font-size:28px;
}

.app-left ul li{
font-size:15px;
}

.why-icon{
width:60px;
height:60px;
font-size:26px;
}

.brand-card img{
width:70px;
}

}
/*=========================================
AI ASSISTANT
=========================================*/

.ai-assistant{
padding:120px 0;
background:linear-gradient(135deg,#050816,#0b1430);
position:relative;
overflow:hidden;
}

.ai-assistant::before{
content:"";
position:absolute;
top:-150px;
right:-150px;
width:350px;
height:350px;
background:#00bfff20;
filter:blur(120px);
border-radius:50%;
}

.ai-wrapper{
display:grid;
grid-template-columns:420px 1fr;
gap:70px;
align-items:center;
margin-top:60px;
}

.ai-left{
text-align:center;
}

.ai-left img{
width:100%;
max-width:380px;
animation:aiFloat 4s ease-in-out infinite;
filter:drop-shadow(0 20px 40px rgba(0,191,255,.35));
}

@keyframes aiFloat{

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

50%{
transform:translateY(-15px);
}

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

}

.ai-right h3{
font-size:42px;
margin-bottom:20px;
}

.ai-right p{
font-size:18px;
line-height:34px;
color:#d8e0ef;
margin-bottom:35px;
}

.ai-features{
display:grid;
grid-template-columns:repeat(2,1fr);
gap:18px;
margin-bottom:40px;
}

.ai-item{
padding:18px 20px;
background:rgba(255,255,255,.05);
border:1px solid rgba(255,255,255,.08);
border-radius:16px;
transition:.3s;
font-size:16px;
}

.ai-item:hover{
border-color:#00bfff;
transform:translateY(-5px);
background:#0d1835;
}

/*=========================================
SERVICES
=========================================*/

.services{
padding:120px 0;
background:#08111f;
}

.services-grid{
display:grid;
grid-template-columns:repeat(4,1fr);
gap:28px;
margin-top:60px;
}

.service-card{
background:#0d1430;
border:1px solid rgba(255,255,255,.06);
border-radius:22px;
padding:35px 28px;
transition:.35s;
text-align:center;
position:relative;
overflow:hidden;
}

.service-card::before{
content:"";
position:absolute;
top:0;
left:-100%;
width:100%;
height:4px;
background:linear-gradient(90deg,#00c6ff,#0072ff);
transition:.5s;
}

.service-card:hover::before{
left:0;
}

.service-card:hover{
transform:translateY(-10px);
border-color:#00bfff;
box-shadow:0 20px 45px rgba(0,162,255,.15);
}

.service-icon{
width:80px;
height:80px;
margin:auto;
margin-bottom:25px;
border-radius:20px;
display:flex;
align-items:center;
justify-content:center;
font-size:34px;
background:linear-gradient(135deg,#00a2ff,#005eff);
}

.service-card h3{
font-size:24px;
margin-bottom:18px;
}

.service-card p{
font-size:16px;
line-height:30px;
color:#d8deeb;
}

/*=========================================
RESPONSIVE
=========================================*/

@media(max-width:1100px){

.services-grid{
grid-template-columns:repeat(3,1fr);
}

.ai-wrapper{
grid-template-columns:1fr;
text-align:center;
}

.ai-left{
order:1;
}

.ai-right{
order:2;
}

}

@media(max-width:768px){

.ai-assistant,
.services{
padding:80px 0;
}

.ai-right h3{
font-size:30px;
}

.ai-right p{
font-size:16px;
line-height:30px;
}

.ai-features{
grid-template-columns:1fr;
}

.services-grid{
grid-template-columns:repeat(2,1fr);
gap:20px;
}

.service-card{
padding:28px 20px;
}

.service-icon{
width:65px;
height:65px;
font-size:28px;
}

.service-card h3{
font-size:20px;
}

.service-card p{
font-size:15px;
line-height:28px;
}

}

@media(max-width:480px){

.services-grid{
grid-template-columns:1fr;
}

.ai-left img{
max-width:260px;
}

.ai-right h3{
font-size:26px;
}

.ai-item{
font-size:15px;
padding:16px;
}

.service-card{
padding:25px 18px;
}

}
/*=========================================
PORTFOLIO
=========================================*/

.portfolio{
padding:120px 0;
background:#050816;
}

.portfolio-grid{
display:grid;
grid-template-columns:repeat(3,1fr);
gap:30px;
margin-top:60px;
}

.portfolio-card{
background:#0d1430;
border-radius:25px;
overflow:hidden;
border:1px solid rgba(255,255,255,.08);
transition:.4s;
}

.portfolio-card:hover{
transform:translateY(-10px);
box-shadow:0 20px 50px rgba(0,191,255,.20);
}

.portfolio-card img{
width:100%;
height:260px;
object-fit:cover;
transition:.5s;
}

.portfolio-card:hover img{
transform:scale(1.08);
}

.portfolio-content{
padding:30px;
}

.portfolio-content h3{
font-size:26px;
margin-bottom:15px;
}

.portfolio-content p{
color:#d6dceb;
line-height:30px;
}

/*=========================================
TIMELINE
=========================================*/

.timeline{
padding:120px 0;
background:#08111f;
}

.timeline-wrapper{
position:relative;
max-width:1100px;
margin:auto;
margin-top:60px;
}

.timeline-wrapper::before{
content:"";
position:absolute;
left:50%;
top:0;
width:4px;
height:100%;
background:#00bfff;
transform:translateX(-50%);
}

.timeline-item{
width:45%;
background:#0d1430;
padding:30px;
border-radius:20px;
margin-bottom:50px;
position:relative;
border:1px solid rgba(255,255,255,.08);
}

.timeline-item:nth-child(odd){
margin-right:auto;
}

.timeline-item:nth-child(even){
margin-left:auto;
}

.timeline-item::before{
content:"";
position:absolute;
top:35px;
width:18px;
height:18px;
background:#00bfff;
border-radius:50%;
}

.timeline-item:nth-child(odd)::before{
right:-48px;
}

.timeline-item:nth-child(even)::before{
left:-48px;
}

.timeline-item h2{
font-size:34px;
color:#00bfff;
margin-bottom:10px;
}

.timeline-item h3{
font-size:24px;
margin-bottom:15px;
}

.timeline-item p{
line-height:30px;
color:#d6dceb;
}

/*=========================================
ACHIEVEMENT
=========================================*/

.achievement{
padding:120px 0;
background:#050816;
}

.achievement-grid{
display:grid;
grid-template-columns:repeat(3,1fr);
gap:30px;
margin-top:60px;
}

.achievement-card{
background:linear-gradient(145deg,#0d1430,#121d45);
padding:40px;
text-align:center;
border-radius:25px;
border:1px solid rgba(255,255,255,.08);
transition:.4s;
}

.achievement-card:hover{
transform:translateY(-10px);
border-color:#00bfff;
box-shadow:0 20px 45px rgba(0,191,255,.18);
}

.achievement-card h2{
font-size:50px;
color:#00bfff;
margin-bottom:15px;
font-weight:700;
}

.achievement-card p{
font-size:18px;
color:#d7deec;
}

/*=========================================
RESPONSIVE
=========================================*/

@media(max-width:992px){

.portfolio-grid{
grid-template-columns:repeat(2,1fr);
}

.achievement-grid{
grid-template-columns:repeat(2,1fr);
}

.timeline-wrapper::before{
left:25px;
}

.timeline-item{
width:100%;
margin-left:55px!important;
margin-right:0!important;
}

.timeline-item::before{
left:-39px!important;
}

}

@media(max-width:768px){

.portfolio,
.timeline,
.achievement{
padding:80px 0;
}

.portfolio-grid,
.achievement-grid{
grid-template-columns:1fr;
}

.portfolio-card img{
height:220px;
}

.portfolio-content{
padding:25px;
}

.portfolio-content h3{
font-size:22px;
}

.timeline-item{
padding:25px;
}

.timeline-item h2{
font-size:28px;
}

.timeline-item h3{
font-size:21px;
}

.timeline-item p{
font-size:15px;
line-height:28px;
}

.achievement-card{
padding:30px;
}

.achievement-card h2{
font-size:40px;
}

.achievement-card p{
font-size:16px;
}

}

@media(max-width:480px){

.timeline-item{
margin-left:35px!important;
}

.timeline-wrapper::before{
left:15px;
}

.timeline-item::before{
left:-28px!important;
}

}
/*=========================================
AI LIVE CHAT
=========================================*/

.ai-chat{
padding:120px 0;
background:#07101d;
}

.ai-chat-wrapper{
display:grid;
grid-template-columns:1.2fr .8fr;
gap:40px;
margin-top:60px;
align-items:start;
}

.chat-box{
background:#0d1430;
border:1px solid rgba(255,255,255,.08);
border-radius:25px;
overflow:hidden;
box-shadow:0 20px 50px rgba(0,0,0,.25);
}

.chat-header{
display:flex;
align-items:center;
gap:15px;
padding:22px 25px;
background:#111b42;
border-bottom:1px solid rgba(255,255,255,.06);
}

.status{
width:14px;
height:14px;
border-radius:50%;
background:#00ff66;
box-shadow:0 0 12px #00ff66;
}

.chat-header h3{
font-size:22px;
margin-bottom:5px;
}

.chat-header p{
font-size:14px;
color:#9bc4ff;
}

.chat-body{
padding:30px;
min-height:320px;
background:#091126;
}

.bot-message{
display:inline-block;
max-width:85%;
padding:18px 22px;
background:#0077ff;
border-radius:18px 18px 18px 5px;
line-height:30px;
font-size:16px;
}

.chat-input{
display:flex;
padding:20px;
gap:15px;
background:#111b42;
}

.chat-input input{
flex:1;
padding:16px 18px;
border:none;
border-radius:50px;
background:#1b2959;
color:#fff;
font-size:15px;
outline:none;
}

.chat-input button{
padding:16px 30px;
border:none;
border-radius:50px;
background:#00a2ff;
color:#fff;
font-weight:600;
cursor:pointer;
transition:.3s;
}

.chat-input button:hover{
transform:translateY(-3px);
}

.ai-info{
background:#0d1430;
padding:35px;
border-radius:25px;
border:1px solid rgba(255,255,255,.08);
}

.ai-info h3{
font-size:28px;
margin-bottom:25px;
}

.ai-info ul{
list-style:none;
}

.ai-info li{
padding:14px 0;
border-bottom:1px solid rgba(255,255,255,.06);
color:#d7e0ee;
}

/*=========================================
TESTIMONIALS
=========================================*/

.testimonials{
padding:120px 0;
background:#050816;
}

.testimonial-grid{
display:grid;
grid-template-columns:repeat(3,1fr);
gap:30px;
margin-top:60px;
}

.testimonial-card{
background:#0d1430;
padding:35px;
border-radius:25px;
border:1px solid rgba(255,255,255,.08);
transition:.35s;
}

.testimonial-card:hover{
transform:translateY(-10px);
border-color:#00bfff;
}

.stars{
font-size:28px;
color:#FFD700;
margin-bottom:20px;
}

.testimonial-card p{
line-height:32px;
margin-bottom:25px;
color:#d5dceb;
}

.testimonial-card h4{
color:#00bfff;
font-size:18px;
}

/*=========================================
TEAM
=========================================*/

.team{
padding:120px 0;
background:#08111f;
}

.team-grid{
display:grid;
grid-template-columns:repeat(4,1fr);
gap:30px;
margin-top:60px;
}

.team-card{
background:#0d1430;
border-radius:25px;
padding:35px 25px;
text-align:center;
border:1px solid rgba(255,255,255,.08);
transition:.35s;
}

.team-card:hover{
transform:translateY(-10px);
border-color:#00bfff;
}

.team-card img{
width:170px;
height:170px;
margin:auto;
object-fit:cover;
border-radius:50%;
border:4px solid #00bfff;
margin-bottom:25px;
}

.team-card h3{
font-size:25px;
margin-bottom:10px;
}

.team-card h5{
color:#00bfff;
font-size:17px;
margin-bottom:18px;
}

.team-card p{
line-height:30px;
color:#d7dceb;
}

/*=========================================
RESPONSIVE
=========================================*/

@media(max-width:992px){

.ai-chat-wrapper{
grid-template-columns:1fr;
}

.testimonial-grid{
grid-template-columns:1fr;
}

.team-grid{
grid-template-columns:repeat(2,1fr);
}

}

@media(max-width:768px){

.ai-chat,
.testimonials,
.team{
padding:80px 0;
}

.chat-input{
flex-direction:column;
}

.chat-input button{
width:100%;
}

.team-grid{
grid-template-columns:1fr;
}

.team-card img{
width:140px;
height:140px;
}

.bot-message{
max-width:100%;
font-size:15px;
line-height:28px;
}

.ai-info{
padding:25px;
}

}

@media(max-width:480px){

.chat-header h3{
font-size:18px;
}

.ai-info h3{
font-size:22px;
}

.testimonial-card,
.team-card{
padding:25px;
}

.team-card h3{
font-size:22px;
}

}
/*=========================================
BUTTON FIX + PREMIUM 3D BUTTONS
=========================================*/

/* সব বাটনের সমস্যা ঠিক করা */

.hero-btn,
.about-buttons{
display:flex;
flex-wrap:wrap;
align-items:center;
gap:18px;
margin-top:35px;
}

.hero-btn a,
.about-buttons a{
display:inline-flex;
align-items:center;
justify-content:center;
min-width:220px;
height:60px;
padding:0 35px;
border-radius:60px;
font-size:16px;
font-weight:700;
overflow:hidden;
position:relative;
white-space:nowrap;
}

/* Premium 3D Button */

.btn{

position:relative;

background:linear-gradient(135deg,#00b4ff,#0066ff);

color:#fff;

border:none;

cursor:pointer;

box-shadow:
0 8px 25px rgba(0,162,255,.35),
0 15px 40px rgba(0,80,255,.20);

transition:.35s;

}

.btn::before{

content:"";

position:absolute;

top:0;

left:-120%;

width:70%;

height:100%;

background:rgba(255,255,255,.25);

transform:skewX(-25deg);

transition:.7s;

}

.btn:hover::before{

left:130%;

}

.btn:hover{

transform:translateY(-6px) scale(1.03);

box-shadow:
0 15px 35px rgba(0,162,255,.55),
0 30px 60px rgba(0,102,255,.35);

}

.btn:active{

transform:translateY(-2px);

}

/* Outline Button */

.btn-outline{

position:relative;

background:rgba(255,255,255,.05);

border:2px solid #00bfff;

color:#fff;

overflow:hidden;

transition:.35s;

backdrop-filter:blur(10px);

}

.btn-outline::before{

content:"";

position:absolute;

left:0;

bottom:0;

width:100%;

height:0;

background:linear-gradient(135deg,#00bfff,#0066ff);

transition:.35s;

z-index:-1;

}

.btn-outline:hover{

border-color:#00bfff;

transform:translateY(-6px);

}

.btn-outline:hover::before{

height:100%;

}

/* Download Button */

.download-btn{

display:inline-flex;

align-items:center;

justify-content:center;

gap:12px;

min-width:280px;

height:65px;

background:linear-gradient(135deg,#00d084,#00a651);

border-radius:60px;

font-size:18px;

font-weight:700;

color:#fff;

box-shadow:
0 12px 30px rgba(0,208,132,.35);

transition:.35s;

}

.download-btn:hover{

transform:translateY(-6px) scale(1.04);

box-shadow:
0 20px 45px rgba(0,208,132,.45);

}

/* সব Section Button Fix */

.company-card .btn,
.brand-card .btn,
.ai-right .btn,
.contact-form .btn{

width:auto;
min-width:220px;
margin-top:15px;

}

/* Contact Form */

.contact-form .btn{

height:60px;

}

/* Mobile Fix */

@media(max-width:768px){

.hero-btn,
.about-buttons{

flex-direction:column;

}

.hero-btn a,
.about-buttons a,
.btn,
.btn-outline,
.download-btn{

width:100%;

min-width:100%;

}

.company-card .btn,
.brand-card .btn,
.contact-form .btn{

width:100%;

}

}