*{margin: 0px;
font-family: poppins;
}
.hero{
    width: 100%;
    height: 100vh;
    background: url(photo/p.jpg);
    background-position: center;
    background-size: cover;
    background-repeat: no-repeat;
}
.over{
    width: 100%;
    height: 100vh;

box-sizing: border-box;
background: rgba(0,0,0,0.5);
text-align: center;
}
.over h1{
    color: white;
    padding: 13%;
    
    font-size: 40px;
    line-height: 52px;
}
.over h1 span{
    font-size: 50px;
    color: rgb(135, 207, 235);
}
.over p{
    color: white;
margin-top: -12%;
}
.bat{display: flex;
    gap: 15px;
    margin-left: 38%;
    
}
.button{padding: 7px 14px;
    margin-top: 28px;
background: skyblue;
border-radius: 50px;
font-size: 17px;
border: none;


}
.button a{
    text-decoration: none;
    color: white;
}

  
  /*menu start*/
/* Base styles*/
body {
    margin: 0;
    font-family: Arial, sans-serif;
  }
  
  .navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 40px;
    background-color: white;
    box-shadow: 0 2px 5px rgba(0,0,0,0.05);
    position: sticky;
    top: 0;
    z-index: 999;
  }
  
  .logo {
    display: flex;
    align-items: center;
    gap: 10px;
  }
  
  .logo img {
    width: 40px;
    height: auto;
  }
  
  .logo span {
    font-weight: bold;
    color: rgba(135, 207, 235, 0.842);
    font-size: 18px;
  }
  
  .nav-links {
    display: flex;
    gap: 30px;
  }
  
  .nav-links a {
    text-decoration: none;
    font-size: 16px;
    color: #2db1f3;
    font-weight: 500;
    transition: color 0.3s;
  }
  
  .nav-links a:hover {
    color: #148dc1;
  }
  
  /* Hamburger Icon */
  .menu-toggle {
    display: none;
    font-size: 28px;
    cursor: pointer;
    position: relative;
  }
  
  .menu-toggle .close-icon {
    display: none;
  }
  
  .menu-toggle.active .open-icon {
    display: none;
  }
  
  .menu-toggle.active .close-icon {
    display: inline;
  }
  
  @media (max-width: 768px) {
    .navbar .menu-toggle {
      display: block;
    }
  
    .navbar .nav-links {
      position: absolute;
      top: 70px;
      left: 0;
      width: 100%;
      flex-direction: column;
      background-color: white;
      display: none;
      padding: 20px 0;
      box-shadow: 0 5px 10px rgba(0,0,0,0.1);
      text-align: center;
      gap: 20px;
    }
  
    .navbar .nav-links.active {
      display: flex;
    }
  
    /* Optional: keep link size inside navbar only */
    .navbar .nav-links a {
      font-size: 16px;
    }
  }
  
  /*menu close*/

/*hero close*/
.feature{
    width: 100%;
    height: auto;
   
    padding: 70px 5%;
    box-sizing: border-box;
}
.feature-top{
    width: 100%;
    height: 120px;
    
    margin-bottom: 2%;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
}
.feature-top div{
    width: 22.5%;
    height: 120px;
    margin-right: 2%;
   
    border-radius:15px;
    padding: 15px;
    box-sizing:border-box ;
 

}
.feature-top div:nth-child(1){
background: rgba(204, 66, 140, 0.438);
}
.feature-top div:nth-child(2){
    margin-top: -18px;
    background: rgba(143, 188, 143, 0.815);
}
.feature-top div:nth-child(3){
background: rgba(0, 191, 255, 0.39);
}
.feature-top div:nth-child(4){
    margin-top: -18px;
    background: rgba(128, 255, 0, 0.466);
}
.feature-bottom div:nth-child(1){
    background:rgba(153, 205, 50, 0.37);
}

.feature-bottom div:nth-child(2){
    margin-top: -18px;
    background: rgba(128, 0, 128, 0.397);
}
.feature-bottom div:nth-child(3){
    background: rgba(128, 255, 0, 0.466);
}
.feature-bottom div:nth-child(4){
    margin-top: -18px;
    background: rgba(250, 128, 114, 0.651);
}
.feature-top img{
    width: 50px;
    height: 40px;
    margin-top:25px;
}
.feature-top h1{
    font-size: 20px;
    
    margin-left: 59px;
    margin-top: -71px;

}
.feature-top p{
    font-size: 12px;
    text-align:left;
    margin-left: 59px;
}
.feature-bottom{
    width: 100%;
    height: 120px;
    
    display: flex;
    justify-content: center;
}
.feature-bottom div{
    width: 22.5%;
    height: 120px;
    margin-right: 2%;

    border-radius:15px;
    padding: 18px;
    box-sizing:border-box ;


}
.feature-bottom img{
    width: 50px;
    height: 40px;
    margin-top:25px;
}
.feature-bottom h1{
    font-size: 20px;
    
    margin-left: 59px;
    margin-top: -75px;

}
.feature-bottom p{
    font-size: 12px;
    text-align:left;
    margin-left: 59px;
}

/*feature close*/
.hh{
    text-align: center;
    font-size:38px;
    font-weight: bold;
    border-bottom: skyblue;
}
.service{
    width: 100%;
    height: 300px;
    box-sizing: border-box;
    display: flex;
    justify-content:center;  
    padding: 70px 5%;
  
    
}
.service div{ width: 23%;
    height: 180px;
    background:rgba(135, 207, 235, 0.466);
padding: 7px;
    margin-right: 2%;
    text-align: center;
    border: 1px solid white;
}
.service div img{
    width: 60px;
    height: 50px;
}
.service div h1{
    font-size: 25px;
    margin-top: -7px;
}
.service div p{
    font-size: 16px;
}
.portfolio{
    width: 100%;
    height: 400px;
    
    box-sizing: border-box;
    display: flex;
    justify-content:center;  
    padding: 70px 5%;
}
.portfolio div{
    width:20%;
    height: 260px;
    border: 1px solid rgb(179, 215, 245);
    margin-right: 2%;
}
.portfolio div:nth-child(1){
    background: url(photo/18.png);
    background-position:top;
    background-size: cover;
    background-repeat: no-repeat;
}
.portfolio div:nth-child(2){
    background: url(photo/13per.png);
    background-position:top;
    background-size: cover;
    background-repeat: no-repeat;
}
.portfolio div:nth-child(3){
    background: url(photo/15\,16.png);
    background-position:top;
    background-size: cover;
    background-repeat: no-repeat;
}
/*portfolio close*/
/*team start*/
/* Team Section Base Styles */
body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
}

.team-section {
    padding: 40px 20px;
    background-color: #f7f7f7;
    text-align: center;
}

.team-title {
    font-size: 32px;
    margin-bottom: 40px;
    text-transform: uppercase;
    color: #333;
}

/* Flex container for team cards */
.team-container {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 20px;
}

/* Individual team card */
.team-card {
    background-color: #fff;
    border-radius: 8px;
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
    width: 300px;
    padding: 20px;
    transition: transform 0.3s ease;
}

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

.team-card img {
    width: 100%;
    height: auto;
    border-radius: 8px;
    margin-bottom: 15px;
}

.team-card h3 {
    margin: 10px 0 5px;
    font-size: 18px;
    text-transform: uppercase;
    color: #222;
}

.team-card p {
    font-size: 14px;
    color: #777;
}

/*client start*/

/*client start*/
#clients {
  padding: 60px 0;
  text-align: center;
}
#clients .section-header h3 {
  font-size: 28px;
  font-weight: 700;
  margin-bottom: 10px;
}
#clients .section-header p {
  color: #6c757d;
  font-size: 16px;
  margin-bottom: 40px;
}
.clients-wrap {
  margin: 0 auto;
}
.client-logo {
  padding: 40px;
  border: 1px solid #eaeaea;
  background: #fff;
  height: 120px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.client-logo img {
  max-width: 100%;
  max-height: 100%;
  transition: transform 0.3s ease-in-out;
}
.client-logo:hover img {
  transform: scale(1.1);
}

/*--client close*/

.about{
    width: 100%;
    height:350px;
    padding: 50px 5%;
    padding-top: -40px;
    box-sizing: border-box;
}
.about h1{font-size: 38px;
    text-align: center;
 font-weight: bold;
}
.about p{
    margin: 12%;
    
    margin-top: 3%;
    font-size: 16px;
    text-align: center;

}
/*about close*/
.contact{
  width: 100%;
  box-sizing: border-box;
  display: flex;
  flex-wrap: wrap;            
  justify-content: center;
  gap: 20px;                   
  padding: 70px 5%;
    }
    
.contact div{
  flex: 1 1 calc(33.333% - 20px);  /* Desktop এ ৩টা কলাম */
  min-width: 250px;                /* ছোট হলে নিচে নামবে */
  background: whitesmoke;
  padding: 20px;
  box-sizing: border-box;
  border-radius: 10px;

  /* content সুন্দরভাবে stack হবে */
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.contact div img{
  width: 90px;
  height: 60px;
  margin-bottom: 12px;    /* নিচে gap */
}

.contact div h1{
  font-size: 21px;
  margin: 8px 0;
}

.contact div p{
  font-size: 16px;
  margin: 6px 0 0;
}
.contact div:nth-child(2) img {
    margin-left: 0px;
    margin-top: -3px;
}
.contact div:nth-child(3) h1 {
    margin-left: 30px;
    
}

.face{
    padding-left: 40px;
}
/*contact close*/
/*--footer start*/
footer {
    background-color: #1c1c1c;
    color: #f0f0f0;
    padding: 40px 20px;
    font-family: Arial, sans-serif;
  }
  
  .footer-container {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    max-width: 1200px;
    margin: 0 auto;
  }
  
  .footer-section {
    flex: 1 1 200px;
    margin: 20px;
  }
  
  .footer-section h4 {
    margin-bottom: 15px;
    color: #ffffff;
  }
  
  .footer-section p, 
  .footer-section a, 
  .footer-section li {
    color: #ccc;
    font-size: 14px;
    line-height: 1.6;
    text-decoration: none;
    list-style: none;
   
  }
  
  .footer-section a:hover {
    color: #fff;
  }
.footer-section li a{
   margin-left: -40px;
}







/*--footer close*/

/*responsive*/

@media (max-width: 768px) {
  .over h1 {
    font-size: 32px;
    line-height: 42px;
    padding: 20%;
  }
  .over h1 span {
    font-size: 38px;
  }
  .over p {
    margin-top: -17%;
    font-size: 15px;
  }
  .bat {
    margin-left: 0;
    justify-content: center;
  }
}

@media (max-width: 576px) {
  .over h1 {
    font-size: 26px;
    line-height: 34px;
    padding: 20%;
  }
  .over h1 span {
    font-size: 30px;
  }
  .over p {
    margin-top: -17%;
    font-size: 14px;
  }
  .bat {
    flex-direction: column;
    align-items: center;
    gap: 10px;
    margin-left: 0;
  }
  .button {
    margin-top: 15px;
    font-size: 15px;
  }
}

/* Tablet view (<= 768px) -> প্রতি লাইনে 2টা */
@media (max-width:768px) {
  .feature-top, 
  .feature-bottom {
    flex-wrap: wrap;
    justify-content: center;
    height: auto;
  
  }

  .feature-top div,
  .feature-bottom div {
    width: 45%;        /* ২টা div রাখার জন্য */
    margin: 2% 2%;     /* মাঝখানে gap */
 
  }
  
}

/* Mobile view (<= 576px) -> প্রতি লাইনে 1টা */
@media (max-width: 576px) {
  .feature-top div,
  .feature-bottom div {
    width: 90%;        /* এক লাইনে ১টা div */
    margin: 10px auto; /* উপরে-নিচে ফাঁকা */
    margin-bottom: 30px;
    
  }
}

@media (max-width: 768px) {
  .service {
    flex-wrap: wrap;       /* লাইন ব্রেক হতে পারবে */
    height: auto;          /* fixed height বাদ */
  }
  .service div {
    width: 25%;            /* 3 টা পাশাপাশ */

  }
  .service div h1{
    font-size: 19px;
    margin-top: -7px;
}
.service div p{
    font-size: 12px;
}
}

/* ---------- Mobile (<=576px) ---------- */
@media (max-width: 576px) {
  .service {
    flex-direction: column; /* এক লাইনে এক div */
    align-items: center;
    height: auto;
  }
  .service div {
    width: 90%;            /* প্রায় ফুল উইডথ */
    margin-right: 0;
    margin-bottom: 15px;
  }
}

/*----tablet----*/
@media (max-width: 768px){
.portfolio{
  flex-wrap: wrap;       /* লাইন ব্রেক হতে পারবে */
  height: auto;          /* fixed height বাদ */
}
.portfolio div{
  width: 25%;            /* 3 টা পাশাপাশ */
}
}
/* ---------- Mobile (<=576px) ---------- */
@media (max-width:576px) {
  .portfolio{
    flex-direction: column; /* এক লাইনে এক div */
    align-items: center;
    height: auto;
  }
  .portfolio div{
    width: 90%;            /* প্রায় ফুল উইডথ */
  height:800px;
    margin-right: 0;
    margin-bottom: 15px;

  }
}


/* ---------- Tablet (<=768px) ---------- */
@media (max-width: 768px) {
  .about h1 {
    font-size: 36px;
    margin-top: -34px;
  }
  .about p {
    font-size: 15px;
    margin: 8%;
    margin-top: 19px;
  }
}

/* ---------- Mobile (<=576px) ---------- */
@media (max-width: 576px) {
  .about {
    padding: 40px 8%;
  }
  .about h1 {
    font-size: 34px;
    
  }
  .about p {
    font-size: 14px;
    margin: 5%;
  
  }
}

/* Tablet view (<= 768px → 2 কলাম) */
@media (max-width: 768px){
  .contact div{
    flex: 1 1 calc(50% - 20px);
  }
}

/* Mobile view (<=576px → 1 কলাম) */
@media (max-width: 576px){
  .contact div{
    flex: 1 1 100%;
  }
}