@import url('https://fonts.googleapis.com/css2?family=Montserrat&family=Roboto:wght@300;400;500;700;900&display=swap');
@import url('https://fonts.maateen.me/kalpurush/font.css');

*, 
*:after, 
*:before {
  margin: 0;
  padding: 0;
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
}

:root {
  --primary-color: #4f518c;
  --white-color: #ffffff;
  --text-color: #2C624F;
  --black-color: #000;
  --hover-color: #2c624f;
  --primary-font: 'Montserrat', sans-serif;
  --secondary-font: 'Roboto', sans-serif;
  --bangla-font: 'Kalpurush', sans-serif;
}

.navbar {
  background-color: #f2f2f6;
  box-shadow: rgba(50, 50, 93, 0.25) 0px 50px 100px -20px, rgba(0, 0, 0, 0.3) 0px 30px 60px -30px;
}

.navbar-brand {
  height: 90px;
  width: 330px;
  padding-top: 0;
}

:active,
:hover,
:focus {
  outline: 0;
  outline-offset: 0;
}

a,
a:hover {
  text-decoration: none;
  
}

ul,
ol {
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--primary-font);
  font-family: var(--secondary-font);
  font-size: 100%;
  font-weight: 400;
}

/*Custom Scrollbar*/

/* ::-webkit-scrollbar {
  width: 0.625rem;
}
::-webkit-scrollbar-track {
  background: var(--white-color);
}
::-webkit-scrollbar-thumb {
  background: var(--primary-color);
} */

/*Custom CSS*/

h1 {
  font-size: 3.25rem;
  font-weight: 900;
  margin-bottom: 1rem;
  color: var(--primary-color);
}

h1 span {
   color: var(--white-color);
}

h2 {
  font-weight: 700;
  position: relative;
  font-size: 2.18rem;
  /* text-transform: capitalize; */
  color: var(--text-color);
  line-height: 3.56rem;
}

h3 {
  color: var(--primary-color);
}

h4 {
  color: var(--text-color);
  text-transform: capitalize;
  font-size: 0.8rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
  letter-spacing: 0.065rem;
}

p {
  color: var(--black-color);
  font-weight: 300;
  line-height: 1.75rem;
  letter-spacing: 0.0625rem;
}

.main-btn {
  width: 9.375rem;
  height: 3.125rem;
  border: 0.065rem solid var(--black-color);
  color: var(--black-color);
  font-size: 1.125rem;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
  z-index: 0;
  transition: 0.3s;
}

.noselect {
  -webkit-touch-callout: none;
    -webkit-user-select: none;
      -moz-user-select: none;
        -ms-user-select: none;
          user-select: none;
}

.main-btn:hover {
  background: var(--black-color);
  color: var(--white-color);
}

/*
------------------------------
Header Design
------------------------------
*/

.navbar .nav-item {
  padding: 0;
  transition: all 200s linear;
}

.navbar-toggler:focus {
  outline: none;
  border: unset;
  box-shadow: none;
}

.nav-link {
  padding-top: 0.9534rem;
  font-size: 0.75rem;
  font-weight: 400;
  color: var(--black-color);
  text-transform: capitalize;
  letter-spacing: 0.0625rem;
}

.nav-link:hover,
.nav-link.active {
  color: var(--text-color);
}

.underline {
    border-bottom: 4px solid var(--text-color);
    width: 2.5rem;
    margin: auto;
}

/* ------------------
  dropdown
---------------------*/

.header .dropdown-item {
  line-height: 1rem;
  padding: 0.7rem;
  font-size: 0.79rem;
  color: var(--black-color);
  font-weight: 500;
  font-family: var(--primary-font);
}

.header .nav-item:hover > .dropdown-toggle::after,
.header .nav-link.dropdown-toggle.show {
  color: var(--text-color);
}

.header .dropdown-item:focus,
.header .dropdown-item:hover,
.header .navbar-nav .nav-link:hover {
  color: var(--hover-color);
  background-color: transparent;
}

.header .navbar-nav .dropdown-menu li:hover {
  padding-left: 0.1rem;
  transition: 0.5s;
}

.header .navbar-nav li:hover > ul.dropdown-menu {
  display: block;
}

/*---------------------
Carousel Slider
---------------------*/

.hero_slider {
  position: relative;
 }

.carousel-item{
    height: 100vh;
    background: #000;
    position: relative;
}
.carousel_caption{
    position: absolute;
    left: 10rem;
    bottom: 13rem;
    right: 0;
    padding: 0;
    color: white;
    z-index: 1;
}

.carousel_caption p{
  font-size: 1.5rem;
  color: var(--black-color);
}

.carousel_caption h1{
  color: var(--black-color);
}

.overlay-image{
    position: absolute;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    left: 0;
    bottom: 0;
    right: 0;
    top: 0;
    /* opacity: 0.5; */
}
.carousel_caption img {
  position: absolute;
  top: 205px;
  left: -140px;
  z-index: -1;
}

.carousel_caption h4 {
  font-family: 'Montserrat', sans-serif;
  position: absolute;
  font-size: 2.85rem;
  color: var(--black-color);
  transform: scale(0.5, 0.8);
  top: 222px;
  left: -190px;
  z-index: -1;
  word-spacing: 0.7rem;
}
.hero_slider .carousel-control-prev-icon {
  position: absolute;
  top: 350px;
  left: 0;
  background-color: rgba(0, 0, 0, 0.45);
}
.hero_slider .carousel-control-next-icon {
  position: absolute;
  top: 350px;
  right: 0;
  background-color: rgb(0, 0, 0, 0.45);
}

.hero_slider .fontIcon {
  height: 3rem;
  width: 2rem;
}

.hero_slider h4 {
  font-family: var(--bangla-font);
}

.hero_slider p {
  font-family: var(--bangla-font);
  font-weight: 400;
}

.carousel-inner h1 {
  font-size: 2.5rem;
}

/*-----------Back btn---------------------*/
.back_btn a {
  font-weight: 400;
  color: var(--text-color);
}
.back_btn {
  padding: 3rem 0 0 6rem;
}
.back_btn a {
  font-size: 0.825rem;
  font-weight: 400;
}

.introduce__page h2 {
  text-align: center;
  color: var(--text-color);
  font-family:var(--primary-font);
  font-weight: 900;
}
.introduce__page .underline {
  width: 6rem;
}
.introduce__page h4 {
  font-size: 1.2rem;
  color: var(--text-color);
}
.introduce__page span {
  font-size: 20px;
  color: var(--primary-font);
  text-align: center;
  font-family: var(--primary-font);
  margin-top: 1.5rem;
  margin-bottom: 1.5rem;
}

.introduce__page p {
  font-size: 1rem;
  font-family: var(--secondary-font);
  text-align: justify !important;
  color: #5f627b;
  font-weight: 400;
}

.letest_news .card {
  border: none;
}


/*.letest_news h3 {*/
/*  color: var(--text-color);*/
/*  font-weight: bold;*/
/*}*/
/*.letest_news p {*/
/*  font-size: 1rem;*/
/*  font-family: var(--bangla-font);*/
/*  font-weight: 400;*/
/*  letter-spacing: 0;*/
/*}*/

/*.letest_news .btn {*/
/*background-color: var(--text-color); */
/*color: white;*/
/*}*/

/*==========CountDown Timer===========*/

.festival__head h1 {
  font: var(--bangla-font);
  font-family: var(--bangla-font);
  color: var(--text-color);
  font-size: 4rem;
  font-weight: 800;
}

.time {
  margin-top: -5rem !important;
}

.letest_news .card {
  border: none;
}
.letest_news h3 {
  color: var(--text-color);
  font-weight: bold;
}
.letest_news p {
  font-size: 1.2rem;
  font-family: var(--bangla-font);
  color: #494b5e;
  font-weight: 400;
  letter-spacing: 0;
  text-align: justify;
  margin: 3rem 0;
}

.letest_news .btn {
background-color: var(--text-color); 
font-family: var(--bangla-font);
color: white;
/* padding: 1rem; */
font-size: 1.6rem;
border: none;
}

/*===========End of Timer===========*/


.about .card {
  border: none;
}
.about h3 {
  color: var(--text-color);
}
.about p {
  font-size: 0.85rem;
  font-weight: bold;
  font-family: var(--secondary-font);
}
.about span {
  font-weight: 400;
  font-family: var(--secondary-font);
}
.about img {
  height: 300px;
}

.contactus_socials i {
  font-size: 2rem;
}

.coundown_timer .text-danger {
  font-size: 1.3rem;
}

.coundown_timer .time h1 {
  text-align: center;
}

.coundown_timer .time p {
  margin: auto;
}

.about .carousel-indicators {
  margin-bottom: -2.5rem; 
}

.about .carousel-indicators [data-bs-target]{
  width: 0.625rem;
  height: 0.625rem;
  border-radius: 50%;
  background-color: var(--primary-color);
}

.map_responsive p {
  position: relative;
  top: 0;
}

.map_responsive{
  position: relative;
  padding-bottom: 56.25%; /* Ratio 16:9 ( 100%/16*9 = 56.25% ) */
}

.map_responsive > *{
  display: block;
  position: absolute;
  top: 2.7rem;
  right: 0;
  bottom: 0;
  left: 0;
  margin: 0;
  padding: 0;
  height: 70%;
  width: 100%;
}

/*-------------------------
Footer section
--------------------------*/
footer {
    background: #f7f3f3;
}

footer h3, h6 {
  color: var(--black-color);
  font-weight: 400;
  font-size: 1.5rem;
}

.inner_footer .iframe {
  display: flex;
  justify-content: center;
  align-items: center;
}

.inner_footer img {
    height: 100px;
}

.inner_footer a {
    color: var(--white-color);
}

.inner_footer h5 {
  line-height: 1rem;
  font-size: 1.2rem;
  font-weight: bold;
  color: var(--black-color);
  font-family: var(--bangla-font);
}
.inner_footer h6 {
  line-height: 1rem;
  font-size: 0.95rem;
  font-weight: bold;
  color: #2C624F;
  font-family: var(--secondary-font);
}
.inner_footer p {
  font-family: var(--secondary-font);
  line-height: 1rem;
  font-weight: 400;
  font-size: 0.85rem;
}
.inner_footer p i {
  margin-right: 5px;
  color: #2C624F;
}

.fa-location-arrow {
    font-size: 1rem;
    letter-spacing: 0.065rem;
    line-height: 1.7rem;
}

footer .social_icons {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1rem;
    cursor: pointer;
}

footer .social_icons i {
    font-size: 20px !important;
}

footer .social_icons .abc i {
  font-size: 2.5rem;
  background: #1778f2;
  color: white;
  padding: 0.5rem;
}
footer .social_icons .abc_1 i{
  font-size: 2.5rem;
    background: #ff0000;
    color: #fff;
    padding: 0.5rem;
}

.copyright {
  background-color: rgb(14, 13, 13);
}

.copyright span {
    font-size: 0.8rem;
    color: grey;
}

.copyright a {
  font-size: 0.8rem;
  color: gray;
}

/*---------------At A glance-----------------------*/

.inner_ataglance h2 {
  color: var(--text-color);
  font-size: 2rem;
  font-family: var(--primary-font);
  font-weight: 800;
}

.inner_ataglance h6 {
  font-size: 1.6rem;
  font-weight: 400;
}
.ataglance p{
  font-family: var(--bangla-font);
  color: #5f627b;
  font-size: 1.05rem;
}

.ataglance .table .volume2 {
  color: #5f627b;
  font-family: var(--bangla-font);
  font-size: 1.1rem;
}

.table .volume {
  font-size: 1.1rem;
  color: var(--text-color);
  font-weight: 600;
  font-family: var(--bangla-font);
}


/*---------------advisorycomittee-----------------------*/

.yearwise_EC .underline {
  width: 6rem;
}

.yearwise_EC_overflow {
  overflow-x: auto;
}

.yearwise_PS .table th {
  background-color: var(--text-color);
  color: var(--white-color);
}
.advisorycomittee_xyz p {
  color: var(--black-color);
  font-size: 1.5rem;
  font-family: var(--secondary-font);
}

/*---------------constitution-----------------------*/
.constitution p {
  font-size: 1.5rem;
}

/*---------------executive-----------------------*/
.executive .underline {
  width: 6rem;
}
.executive p {
  font-size: 1rem;
  font-family: var(--secondary-font);
  font-weight: 500;
}
.executive p span{
  font-weight: 800;
}
.adhoc_committee th {
  background: var(--text-color);
  color: var(--white-color);
  padding: 0.85rem;
}

.adhoc_committee .adhoc_overflow {
  overflow-x: auto;
}
.conveynor span {
  font-weight: 700;
}
.conveynor_committee .conveynor_overflow {
  overflow-x: auto;
}
.conveynor_committee th{
  background: var(--text-color);
  color: var(--white-color);
  padding: 0.85rem;
}

.conveynor_committee td {
  color: #5f627b;
}
.conveynor_committee td:first-child{
  width: 200px;
}

.conveynor .underline {
  width: 5rem;
}
/*---------------Executive Committee-----------------------*/
.table_history .table_overflow{
  overflow-x: auto;
}

.table_history th{
  background-color: var(--text-color);
  padding: 1rem;
  color: var(--white-color);
  font-size: 1rem;
}

.table_history td{
  font-size: 1rem;
  color: #5f627b;
}

.table_history .info a {
  font-size: 1rem;
  text-decoration: none;
  text-transform: uppercase;
  border-radius: 50px;
  color: var(--white-color);
  background-color: var(--text-color);
  letter-spacing: 0.175rem;
}
/*---------------Lifetime Member List-----------------------*/
.lifetimemember h2 {
  font-family: var(--primary-font);
  font-weight: bolder;
}
.lifetimemember h6 {
  font-weight: 400;
  letter-spacing: -0.05rem;
}

.lifetimemember .underline {
  width: 5rem;
  margin-bottom: 2rem;
}

#data_table th {
  background-color: var(--text-color) !important;
  color: var(--white-color);
  padding: 1.2rem;
  text-align: center;
}
#data_table td {
  color: #5f627b;
  padding: 1rem;
  text-align: center;
}

/*----------------Membership Form----------------------*/
.membershipform a{
  font-weight: 400;
  font-size: 0.8rem;
}

.membershipform h2 {
  font-family: var(--primary-color);
}
.membershipform .inner_form .btn{
  font-weight: 400;
  background-color: var(--text-color);
  color: var(--white-color);
}
.membershipform .inner_form p{
  font-size: 1.2rem;
  font-weight: 400;
  font-family: var(--bangla-font);
  word-spacing: 0.01rem;
}
/*---------------Gallery-----------------------*/
.home_gallery a {
  font-size: 0.8rem;
  font-weight: 400;
}
/*---------------Events---------------------*/
.events a {
  font-size: 0.8rem;
  font-weight: 400;
}
/*---------------Contact Us-----------------------*/
.contact-us a {
  font-size: 0.8rem;
  font-weight: 400;
}
.contact-us h2 {
  font-family: var(--primary-color);
}

.contactus_socials p {
  font-family: var(--secondary-font);
  color: #5f627b;
  font-weight: 400;
}
.contactus_socials i {
  font-size: 3rem;
}
.contactus_socials .middle_01 p{
  color: var(--text-color);
  font-weight: bold;
}

.contact_form p {
  font-size: 1.5rem;
}

.contact_form input {
  padding: 0.7rem;
}

.contact_form textarea {
  height: 275px;
}

.contact_form input {
  font-size: 0.85rem;
}

.contact_form textarea {
  font-size: 0.85rem;
}

.contact_form .btn {
  background-color: var(--text-color);
  color: white;
}

/*scroll down button*/

/* section#mycarousel {
  height: 100vh;
  position: relative;
}

#section-1 {
  background: rgba(0, 0, 255, .808);
}

#btn {
  position: absolute;
  height: 3rem;
  width: 3rem;
  border: 2px solid var(--white-color);
  margin: auto;
  left: 0;
  right: 0;
  bottom: 1rem;
  transform: rotate(45deg);
  z-index: 1000;
}

#btn::before {
  position: absolute;
  content: '';
  margin: auto;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  height: 0.7rem;
  width: 0.7rem;
  border: 3px solid var(--white-color);
  border-top: var(--black-color);
  border-left: var(--black-color);
  animation: on-off 1s infinite;
}

@keyframes on-off {
  80% {
      opacity: 0;
  }
} */

/*back-to-top*/

.to-top {
  position: fixed;
  right: 32px;
  bottom: 16px;
  background-color: var(--text-color);
  color: #fff;
  height: 50px;
  width: 50px;
  display: flex;
  justify-content: center;
  align-items: center;
  text-decoration: none;
  font: 32px;
  pointer-events: none;
  transition: all 0.5s;
  opacity: 0;
}

.to-top i {
  margin: auto;
}


.to-top.active {
  opacity: 1;
  pointer-events: auto;
}