/*============ header ===========*/
header{
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 80px;
    z-index: 1000;
    background-color: var(--light-color);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}
 header .container-fluid.flex{
    justify-content: space-between;
 }
 
 header .logo{ 
  background-color: var(--primary-color); 
  padding-block: 0.5rem;
  padding-inline: 2rem; color: var(--dark-color); 
  font-size: 2.5rem; 
  font-weight: 500; 
  font-family: var(--font-family-playfair); } 
 header .logo i{ 
  transform: rotate(-90deg); 
  font-size: 2rem; } 
 header .logo a:hover{
  color: var(--dark-color);
 }
 header .social { 
  padding-inline: 1.5rem; 
 } 
 header .social .btn, 
 header .mobile-social .btn{ 
  background-color: transparent; }
  /* ================== */


.navbar ul{
  list-style:none;
  display:flex;
  gap:20px;
  align-items:center
}
.navbar a{
  text-decoration:none;
  font-family: var(--font-family-playfair);
  text-transform: uppercase;
  color:var(--dark-color);
  font-size: 1rem;
  padding:5px 8px;
}
.navbar a.active, .navbar a:hover{color:var(--primary-color)}

/* Dropdown */
.dropdown{position:relative}
.dropdown-menu{
  position:absolute;
  top:40px;
  left:0;
  background:var(--white-color);
  border:1px solid #ddd;
  box-shadow:0 2px 10px rgba(0,0,0,0.1);
  display:none;
  flex-direction:column;
  min-width:160px;
}
.dropdown-menu a{
  padding:8px 12px;
  display:block;
  color:var(--secondary-color);
  font-family: var(--font-family-base);
  text-transform: capitalize;
}
.dropdown-menu a:hover{
  background:var(--primary-color);
 color: var(--white-color);
}
.mobile-social{
    display: none;
}
/* show on hover desktop */
@media (hover:hover){
  .dropdown:hover .dropdown-menu{display:flex;}
}

/* Hamburger */
.menu-toggle{
  display:none;
  background:none;

  font-size:1.5rem;
  cursor:pointer;
  margin-inline: 1rem;
  border: 2px solid #c2bfbf;
  padding: 0.5rem;
}
.social{
  display:flex;
  gap:10px;
}
.social a{color:#333;text-decoration:none;font-size:18px}

/* ========== hero section ============== */
  .hero{
    background: url(/image/hero-bg.jpg) no-repeat center center/cover;
    margin-block-start: 5rem;
  }
  .hero .content{
    width: 100%;
    max-width: 600px;
  }
  .hero .content .boxes.flex{
    justify-content: space-between;
    /* padding: 1rem; */
  }
  .hero .content .box:nth-child(2){
    padding-inline-end: 2.5rem;
  }
  .hero .content .i-btn{
    background-color: var(--primary-color);
    margin-inline-end: 1.2rem;
    margin-block-end: 2rem;
    padding-block-start: 0.7rem;
  }
  /* carousel */
      .carousel {
      position: relative;
      /* width: 600px; */
      width: 100%;
      max-width: 600px;
      height: 600px;
      overflow: hidden;
      box-shadow: 0 4px 10px rgba(0,0,0,0.2);
    }

    .carousel-track {
      display: flex;
      transition: transform 0.6s ease-in-out;
    }

    .carousel-slide {
      min-width: 100%;
      height: 600px;
    }

    .carousel-slide img {
      width: 100%;
      height: 100%;
      object-fit: cover;
    }

    /* Buttons */
    .btn2 {
      position: absolute;
      top: 50%;
      transform: translateY(-50%);
      background: var(--primary-color);
      color: var(--secondary-color);
      border: none;
      padding: 10px 15px;
      cursor: pointer;
      font-size: 18px;
    }

    .btn2:hover {
      color: var(--white-color);
    }

    .btn2.prev {
      left: 10px;
    }

    .btn2.next {
      right: 10px;
    }
  /* ========== About section =========== */
  .about .content-box .box{
    background-color: var(--light-color);
    width: 100%;
    margin-block-start: 1rem;
    position: relative;
  }
  .about .box.flex{
    justify-content: start;
  }
  .about .content-box .box h3{
    font-family: var(--font-family-playfair);
    color: var(--dark-color);
  }

  .about .content-box .box i{
    background-color: var(--primary-color);
    color: var(--dark-color);
    font-size: 2rem;
    padding-block: 1.7rem 1rem;
    padding-inline: 2rem;
    margin-inline-end: 1rem;
    width: 100px;
    min-height: 100px;
  }
  .about .content{
    padding-block: 1rem;
    padding-inline: 2rem;
  }
  .about .cards{
    margin-block-end: 2.5rem;
  }
  .about .cards .card{
    padding-block: 1rem;
    padding-inline: 2.2rem;
    margin-inline-end: 0.8rem;
    background-color: var(--light-color);
    text-align: center;
  }
  .about .cards .card i{
    font-size: 4rem;
    color: var(--primary-color);

  }
  .about .cards .card h2{
    margin-block-end: 0.8rem;
}
  .about .cards .card p{
    padding-block-end: 0.5rem;
}

/* ============= services section ============= */
.services .content{
 text-align: center;
}
.services .cards.grid{
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));

}
.services .cards .card{
 text-align: center;
 padding-inline: 1rem;
 padding-block: 1.3rem;
 border: 1px solid #dee2e6;
}
.services .cards .card:hover{
  box-shadow: 0px 5px 10px #ddd4d4;
}
.services .cards .card img{
margin-inline: auto;
width: 18%;
margin-block-end: 0.6rem;
}
.services .cards .card .btn{
   padding-block: 0.2rem;
  padding-inline: 0.5rem;
 font-size: 14px;
}

/* =================== Pricing section ================== */
.pricing .container-fluid.grid{
 align-items: stretch;
  gap: 0;
}
.pricing .content{
  background: var(--primary-color);
  /* padding-block: 4rem 2rem; */
  padding-inline: 1.2rem;
}
.pricing .content.flex{
  flex-direction: column;
  align-items: flex-start;
}
.pricing .content .h2{
  color: var(--white-color);
}
.pricing .content h2{
  margin-block-end: 0.7rem;
}
/* boxes */
.pricing .content .boxes.flex{
  margin-block-start: 1.5rem;
}
.pricing .content .boxes .box:nth-child(1){
  background-color: var(--dark-color);
  color: var(--light-color);
  text-align: center;
  padding-inline:0.5rem ;
  padding-block: 1rem;
  flex: 1;
}
.pricing .content .boxes .box:nth-child(1) h1{
  color: var(--light-color);
  font-family: var(--font-family-base);
}
.pricing .content .boxes .box:nth-child(1) p{
  font-size: 2rem;
}
.pricing .content .boxes .box:nth-child(1) h4{
  color: var(--light-color);
}
.pricing .content .boxes .box:nth-child(2) {
  padding-inline:1rem ;
  padding-block: 1rem;
  margin-inline-start: 1rem;
  flex: 1;
}

/* prices */
.pricing .prices{
  background-color: var(--dark-color);
  padding-block: 2rem;
  padding-inline: 2rem;
}
.pricing .prices .flex{
  justify-content: space-between;
}

.pricing .prices li{
  background-color: #44444462;
  margin-block-end: 0.8rem;
  padding-inline-end: 1rem;
}
.pricing .prices h3{
  font-family: var(--font-family-base);
  color: var(--light-color);
  font-weight: 400;
}
/* =========== gallery section ================= */
.gallery-sec .content{
   text-align: center;
}

.gallery {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-template-rows: repeat(2, 1fr);
  align-items: stretch;
  background: #000;
}
.gallery-item:nth-child(1) {
  grid-column: 1 / 3;
}
.gallery-item:nth-child(6) {
  grid-column: 3 / 5;
}
.gallery-item {
  position: relative;
  overflow: hidden;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.overlay {
  position: absolute;
  inset: 0;
  /* background: rgba(255, 255, 255, 0.5); */
  background-color: #000000c9;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transform: scale(0.6);
  transition: all 0.5s ease;
}

.overlay i {
  font-size: 1.2rem;
  /* color: #333; */
  opacity: 0;
  transform: scale(0.5);
  transition: all 0.4s ease;
  cursor: pointer;
}

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

.gallery-item:hover .overlay {
  opacity: 1;
  transform: scale(1);
}

.gallery-item:hover .overlay i {
  opacity: 1;
  transform: scale(1);
}

/* Lightbox */
.lightbox {
  position: fixed;
  top: 70px;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0,0,0,0.8);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 999;
}

.lightbox img {
  max-width: 80%;
  max-height: 70%;
  border-radius: 8px;
}

.lightbox .close {
  position: absolute;
  top: 20px;
  right: 30px;
  font-size: 2rem;
  color: white;
  cursor: pointer;
}
/* ============= Members =================== */
.members{
  position: relative;
}
.members .content{
  text-align: center;
}
.members .members-bg{
 background-color: var(--primary-color);
 position: absolute;
 top: 250px;
 left: 0;
 width: 100%;
 height: 200px;
 z-index: 1;
}

.members .cards.grid{
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.2rem;
  margin-inline: 5rem;
  margin-block: 1rem 3rem;
}
.members .cards .card{
  z-index: 10;
  position: relative;
  overflow: hidden;
  max-height: 335px;
}
.members .card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.members .card .card-content{
  background-color: var(--white-color);
  opacity: 0.6;
  position: absolute;
  bottom: 20px;
  left: 10px;
  padding-inline: 1rem;
  padding-block: 1rem;
  margin-inline: 1rem;
  text-align: center;
  width: 80%;
}
.members .card .card-content:hover{
  opacity: 0.9;
}
.members .card .card-content p{
  color: var(--primary-color);
  padding-block: 0;
  margin-block: 0;
}
.members .card .card-content .dark-btn{
  margin-inline: 0.6rem;
 padding-inline:1px;
 padding-block: 2px;
 background: transparent;
 color: var(--dark-color);
}
.members .card .card-content .dark-btn:hover{
  background: var(--dark-color);
  color: var(--white-color);
}
.members .card:hover img{
  transform: scale(1.1);
}

/* ============== Testimonial =============== */
.testimonial .content{
  text-align: center;
}
.slides{
  position: relative;
  margin-block-end: 5rem;
}
  .slider-container {
      position: relative;
      overflow: hidden;
      max-width: 1200px;
      margin: auto;
    }

    .slider-track {
      display: flex;
      gap: 0.8rem;
      transition: transform 0.5s ease-in-out;
    }

    .slide {
      background: var(--light-color);
      min-width: calc((100% - 2 * 10px) / 3);
      padding: 1rem;
      text-align: center;
      position: relative;
    }
    .slide::after{
      content: "\f10d";  
      font-family: "Font Awesome 6 Free";  
      position: absolute;
      bottom: 50px;
      left: 0;
      width: 100%;
      height: 100%;
      font-size: 20rem;
      font-weight: bold;
      opacity: 0.1;
    }
    .slide.flex{
      flex-direction: column;
    }
    .slide i{
      font-size: 3rem;
    }
    .slide h5{
      color: var(--dark-color);
    }
    .slide img{
      width: 100px;
      border: 1px solid var(--white-color);
      padding: 0.5rem;
      z-index: 10;
    }
    .arrows {
      display: flex;
      justify-content: center;
      align-items: center;
      gap: 1rem;
      position: absolute;
      bottom: -20%;
      left: 0;
      width: 100%;
      transform: translateY(-50%);
      pointer-events: none;
    }

    .arrow {
      pointer-events: all;
      background: var(--primary-color);
      color: var(--secondary-color);
      border: none;
      font-size: 1.5rem;
      width: 40px;
      height: 40px;
      display: flex;
      justify-content: center;
      align-items: center;
      cursor: pointer;
    }
 .arrow:hover{
  background: var(--dark-color);
  color: var(--white-color);
 }
   
.slide.active {
 background: var(--primary-color);
 z-index: 2;
}


    /* ========================== blog ================ */
.blog{
      padding-block-end: 0;
    }
.blog .cards.grid{
 gap: 0;
}
.blog .card.grid{
  grid-template-columns: repeat(2, 1fr);
  align-items: stretch;
  gap: 0;
}
.blog .card .content{
  background-color: var(--primary-color);
  padding-inline: 1rem;
  padding-block: 2rem;
}
.blog .card .content p:nth-child(1){
  margin-block-start: 1.2rem;
 margin-block-end: 0;
 padding-block-end: 0;
}
.blog .card .content .dark-btn{
  background-color: transparent;
  color: var(--dark-color);
  margin-inline-start: 1rem;
  text-transform: uppercase;
  padding-block: 0.2rem;
  transition: all 1s ease;
}
.blog .card .content .dark-btn:hover{
  background-color: var(--dark-color);
  color: var(--white-color);
}

/* ============ footer ============ */
.footer {
  background-color: var(--dark-color);
  color: #929292;
  padding-block: 1rem;
}
.footer .flex{
  justify-content: space-between;
}
.footer .container:nth-child(1){
  border-bottom: 1px solid var(--secondary-color);
  padding-block: 4rem;
}
.footer .card{
  padding-block: 1rem;
  padding-inline: 1rem;
}
.footer .logo{
    padding-block: 1rem;
    color: var(--primary-color);
    font-size: 2.5rem;
    font-weight: 500;
    font-family: var(--font-family-playfair);
 }
.footer .logo i{
    transform:  rotate(-90deg);
    font-size: 2rem;
 }
 .footer .social-icon{
  margin-block-start: 1.5rem;
 }
 .footer .social-icon .btn{
  margin-inline-end: 1.3rem;
  padding-block: 0.1rem;
  padding-inline: 0.2rem;
  color: var(--dark-color);
  border: 0;
  background-color: var(--primary-color);
 }
 .footer .card a{
  color: #929292;
  font-size: 0.9rem;
  font-weight: 500;
  transition: letter-spacing 1s ease;
 }
 .footer .card a:hover{
  color: var(--primary-color);
  letter-spacing: 1px;
 }
 .footer .card:nth-child(2){
  border-left: 1px solid var(--secondary-color);
 }
 .footer .card:nth-child(2) i{
  color: #929292;
  font-size: 0.8rem;
  padding-inline-end: 0.5rem;
 }
 .footer .card .newsletter{
  margin-block-start: 3rem;
}
.footer .card .newsletter div{
  width: 100%;
  display: flex;
  justify-content:space-around;
  background-color: var(--secondary-color);
  padding-block: 0.5rem;
  padding-inline: 0.5rem;
  margin-block-end: 1rem;
}
.footer .card .newsletter input{
  width: 80%;
  background-color: var(--secondary-color);
  border: 0;
  padding-block: 0.5rem;
  padding-inline: 0.5rem;
}
.footer .card .newsletter i{
  color: var(--primary-color);
  padding-block: 0.5rem;
  padding-inline: 0.5rem;
  font-size: 1.2rem;
}
.footer .container:nth-child(2){
  padding-block-start: 2rem;
}
.footer .container:nth-child(2) span{
  color: var(--primary-color);
}


/* =============== animation or transition ===================== */
.fade{
  opacity: 0;
  transition: all 0.8s ease-out;
}
.fade.show {
  opacity: 1;
}
.right-side {
  opacity: 0;
  transform: translateX(-500px);
  transition: all 0.8s ease;
}
.right-side.show {
  opacity: 1;
  transform: translateX(0);
}
.delay-0.show { transition-delay: 0s; }
.delay-1.show { transition-delay: 0.3s; }
.delay-2.show { transition-delay: 0.5s; }
.delay-3.show { transition-delay: 0.7s; }
.delay-4.show { transition-delay: 0.9s; }
.delay-5.show { transition-delay: 1.1s; }
.delay-6.show { transition-delay: 1.3s; }

/* =========== Remove animations/transitions ============= */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0s !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0s !important;
    scroll-behavior: auto !important;
  }
}
/* =============== Media Query ================ */

/* @media (max-width: 576px)  {  */
@media (max-width: 768px)  { 
  /* header */
  header .logo{
    font-size: 1.5rem;
    padding-block: 1.3rem;
 }
 header .logo i{
    font-size: 1rem;
 }
  /* navbar */
.menu-toggle{display:block}
  .navbar{
    position:absolute;
    top:100%;
    left:0;
    right:0;
    background:#fff;
    max-height:0;
    overflow:hidden;
    transition:max-height .3s ease;
  }
  .navbar.show{max-height:450px;border-top:1px solid #ddd;}
  .navbar ul{
    flex-direction:column;
    padding:10px;
    gap:10px;
  }
  .dropdown-menu{
    position:static;
    border:none;
    box-shadow:none;
  }
  /* show social icons in mobile */
  .mobile-social{
    display:flex;
    justify-content:center;
    gap:15px;
    padding:10px 0 15px;
    border-top:1px solid #eee;
  }
  .mobile-social a{
    color:#333;
    font-size:20px;
  }
  /* hide desktop social */
  .social{display:none;}


/* hero */
  .hero{
    margin-block-start: 4.5rem;
  }  

/* services section */
.services .cards .card:nth-of-type(1),
.services .cards .card:nth-of-type(2){
  border-right: 0;
  border-bottom: 0;
}
.services .cards .card:nth-of-type(3){
  border-bottom: 0;
}
.services .cards .card:nth-of-type(4),
.services .cards .card:nth-of-type(5){
  border-right: 0;
}
/* pricing section */
.pricing .boxes.flex{
  flex-direction: column;
}
.pricing .content .boxes .box:nth-child(1){
  width: 80%;
}
/* gallery section */
.gallery {
    grid-template-columns:  1fr 1fr;
  }


  .gallery-item:nth-child(1),
  .gallery-item:nth-child(6) {
    grid-column: auto; /* ডিফল্টে ফেরত */
  }
  /* testmonial */
  .slide {
        min-width: 100%;
      }
      /* blog */
  .blog .card.grid{
    grid-template-columns: 1fr;
  }
  /* footer */
  .footer .card:nth-child(2){
  border-left:0;
 }
 .footer .card:nth-child(2) .flex{
  flex-direction: column;
 align-items: flex-start;
 }
 .footer .container:nth-child(2).flex{
  flex-direction: column;
 }
 /* animation */
 .right-side {
  opacity: 1;
 }
 }
@media (max-width: 576px)  { 
  /* about section */
.about .cards.flex{
  flex-direction: column;
  gap: 0.5rem;
}
.about .card{
  width: 100%;
}
/* services section */
.services .cards .card{
  border: 0;
}

/* pricing section */
.pricing .boxes.flex{
  flex-direction: column;
}
.pricing .content .boxes .box:nth-child(1){
  width: 80%;
}
/* gallery section */
.gallery {
    grid-template-columns: 1fr;
  }


  .gallery-item:nth-child(1),
  .gallery-item:nth-child(6) {
    grid-column: auto; /* ডিফল্টে ফেরত */
  }
  /* testmonial */
  .slide {
        min-width: 100%;
      }
      /* blog */
  .blog .card.grid{
    grid-template-columns: 1fr;
  }
  /* footer */
  .footer .card:nth-child(2){
  border-left:0;
 }
 .footer .card:nth-child(2) .flex{
  flex-direction: column;
 align-items: flex-start;
 }
 .footer .container:nth-child(2).flex{
  flex-direction: column;
 }
 /* animation */
 .right-side {
  opacity: 1;
 }
 }