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

body {
  font-family: Arial, sans-serif;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  background-color: #f8f9fa;
}

header {
  background-color: #fff;
  text-align: center;
  position: fixed;
  width: 100%;
  left: 0;
}

header {
  top: 0;
  /* border-bottom: 2px solid #ccc; */
  z-index: 9999;
}

.top-header {
  height: auto;
  background-color: #cbdeca;
}

.top-header a {
  text-decoration: none;
  color: #4d4d4d;
}

.top-header .top-header-left {
  padding-top: 15px;
  padding-bottom: 20px;
}

.top-header .top-header-middile {
  padding-top: 15px;
  padding-bottom: 13px;
}

.top-header .top-header-right {
  display: block;
  float: right;
  padding-top: 10px;
}

.top-header .top-header-right span {
  margin-right: 15px !important;
  font-size: 16px;
}

/* .top-header .top-header-right span a{
    background-color: #0275d8;
    color: #fff;
    padding: 10px 15px;
    border-radius: 20px;
} */
.button-71 {
  background-color: #cd1e25;
  border: 0;
  border-radius: 56px;
  color: #fff;
  cursor: pointer;
  display: inline-block;
  font-family:
    system-ui,
    -apple-system,
    system-ui,
    "Segoe UI",
    Roboto,
    Ubuntu,
    "Helvetica Neue",
    sans-serif;
  font-size: 17px;
  outline: 0;
  padding: 6px 21px 8px 21px !important;
  position: relative;
  text-align: center;
  text-decoration: none;
  transition: all 0.3s;
  user-select: none;
  -webkit-user-select: none;
  touch-action: manipulation;
}

.button-71:before {
  background-color: initial;
  background-image: linear-gradient(#fff 0, rgba(255, 255, 255, 0) 100%);
  border-radius: 125px;
  content: "";
  height: 50%;
  left: 4%;
  opacity: 0.5;
  position: absolute;
  top: 0;
  transition: all 0.3s;
  width: 92%;
}

/* .title-area {
  margin-top: 50px;
} */


.title-area {
  padding: 20px;
  background: linear-gradient(135deg,
      #2f8f4e,
      #3e9e5d);
  /* Gradient Background */
  color: white;
 height: auto!important;
  border-radius: 10px;
  /* margin-top: -47px; */
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
}


.title-area h2 {
  font-size: 1.4rem;
  font-weight: bold;
  text-transform: uppercase;
  letter-spacing: 2px;
  text-shadow: 2px 2px 5px rgba(0, 0, 0, 0.2);
}

/* Subheading */
.title-area h4 {
  font-size: 1.8rem;
  font-weight: 500;
  margin-bottom: 10px;
  color: #ffd700;
  /* Gold Color */
  text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.2);
}

.title-area h1 {
  font-size: 1.6rem;
  font-weight: bold;
  text-transform: uppercase;
  letter-spacing: 3px;
  text-align: center;
  background: linear-gradient(45deg, #ffd700, #ff4500, #cd1e25);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  /* Apply gradient to text */
  text-shadow: 4px 4px 6px rgba(0, 0, 0, 0.3);
}

.organized h3 {
  color: #eb0303;
  font-weight: bold;
}

.organized .organize-title {
  font-size: 1.5rem;
  /* Adjust size for better visibility */
  font-weight: bold;
  text-align: center;
  letter-spacing: 1px;
  line-height: 1.5;
  color: #4caf50;
  text-shadow: 3px 3px 5px rgba(0, 0, 0, 0.2);
  /* Soft shadow */
  padding: 0px 20px;
}

.organized-date {
  background-color: #2f8f4e;
  color: #fff;
  padding: 5px 10px;
  border-radius: 0px 0px 10px 10px;
  box-shadow: rgba(0, 0, 0, 0.04) 0px 3px 5px;
}

.organized-date span {
  font-weight: bold;
  font-size: 30px;
}

/* navbar start */
.navbar {
  background-color: #2f8f4e !important;
  padding: 8px 0;
  box-shadow: rgba(0, 0, 0, 0.1) -4px 9px 25px -6px;
}

@media (max-width: 1440px) {
  .navbar .navbar-nav .nav-item a {
    font-size: 13px !important;
  }
}

.logo-img {
  border-radius: 7px;
  box-shadow:
    #cd1e25 0px 1px 3px 0px,
    #cd1e25 0px 0px 0px 1px;
  transition:
    transform 0.3s ease,
    box-shadow 0.3s ease;
  object-fit: cover;
}

.navbar-nav {
  width: 100%;
  display: flex;
  justify-content: center;
  gap: 5px;
  flex-wrap: nowrap;
}

.nav-item {
  flex-grow: 1;
  text-align: center;
}

.navbar-nav .nav-item {
  white-space: nowrap;
  /* Ensures text stays in one line */
  flex-shrink: 0;
  /* Prevents items from shrinking */
}

.nav-link {
  font-size: 15px;
  letter-spacing: 1px;
  color: white !important;
  padding: 8px 0px;
  transition: 0.3s ease-in-out;
  border-radius: 5px;
}

.nav-link:hover {
  background-color: rgba(255, 255, 255, 0.2);
}

/* Dropdown Styling */
.dropdown-menu {
  background-color: #0275d8;
  text-align: center;
  border: none;
  box-shadow: 0px 4px 8px rgba(0, 0, 0, 0.2);
  animation: fadeIn 0.3s ease-in-out;
}

.dropdown-item {
  color: white !important;
  transition: 0.3s ease-in-out;
}

.dropdown-item:hover {
  background-color: rgba(255, 255, 255, 0.2);
}

/* Animation */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(-5px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}
/* Remove default body margin */

.hero-slider {
  width: 100%;
  height: auto;
  border-radius: 10px;
  padding: 5px 20px;
}

.swiper {
  width: 100%;
  height: 550px;
  margin-top: 50px!important;
  border-radius: 10px;
}

.swiper-slide {
  width: 100%;
 height: 550px;
  margin-top: 100px!important;
  border-radius: 10px;
}

.swiper-slide img {
  width: 100%;
  height: 550px;
  border-radius: 10px;
  object-fit: cover;   
}

@media(max-width:600px){
  .swiper{
    margin-top: 0px!important;
  }
  .hero-slider{
    height: auto!important;
  }
}

.about-title {
  text-align: center;
  position: relative;
  display: inline-block;
  margin-top: 20px;
}

.about-title h4 {
  font-size: 24px;
  font-weight: bold;
  color: #2f8f4e;
  /* Beautiful blue color */
  position: relative;
  display: inline-block;
}

.about-title h4::after {
  content: "";
  display: block;
  width: 50%;
  height: 3px;
  background-color:#ff4b2b;
  /* Attractive orange color */
  margin: 5px auto 0;
  /* Centering the line */
}

.slider-whole {
  margin-top: calc(60px + 5vh);
  /* Adjusts based on header height */
  padding-top: 50px;
}

/* .title-area {
  margin-top: -5vh !important;
} */

.chairmain-message {
  height: auto;
  padding-bottom: 20px;
  padding-top: 0px !important;
  background-color: #ccc;
}

.chairmain-message .chirmain-imag {
  padding-top: 50px;
}

.chairmain-message img {
  /* border: 3px solid #FFA725; */
  border: 3px solid #2f8f4e!important;
  border-radius: 10px;
  margin-top: 20px;
}


@media(max-width:600px) {
  .slider-whole {
    margin-top: 60px !important;
  }

  .title-area h1 {
    font-size: 20px;
    font-weight: bold;
    color: #cc1e24;
  }

  .chairmain-message img {
    margin-top: 0px !important;
  }

  .chairmain-message .about-title {
    padding-top: 15px !important;
  }

  .ab-iiche {
    padding-top: 15px !important;
  }
}

@media (max-width: 1440px) {
  .slider-whole {
    margin-top: 120px;
    /* Adjust according to header height */
  }

  .flash-button {
    margin-left: 1.6rem !important;
  }
}

.slider-item {
  overflow: hidden;
  position: relative;
  padding-top: 5px;
  padding-bottom: 5px;
}

.slider-item .slider-items {
  display: flex;
  transition: transform 0.6s ease-in-out;
}

.slider-item .card {
  padding: 10px;
  flex: 0 0 16.66%;
  margin-left: 10px;
  border: none !important;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

.slider-item .card-inner {
  background: #fff;
  border-radius: 10px;
  padding: 10px;
  text-align: center;

}

.slider-item .card img {
  width: 100%;
  height: 120px;
  object-fit: contain;
}

@media (min-width: 1200px) {
  .slider-item .card {
    flex: 0 0 16.66%;
    /* 6 images at a time */
  }
}

/* Medium Screens (Tablets): Show 3 images at a time */
@media (max-width: 1199px) and (min-width: 768px) {
  .slider-item .card {
    flex: 0 0 33.33%;
    /* 3 images at a time */
  }
}

/* Small Screens (Mobile): Show 1 image at a time */
@media (max-width: 767px) {
  .slider-item .card {
    flex: 0 0 100%;
    /* 1 image at a time */
  }

  .card-body #newlogoorg {
    margin-top: 7px !important;
    height: 70px !important;
    width: 90px;

  }
}

.organization-section {
    background-color: #ffffff;
    padding: 40px 0;
}

.org-card {
    background: #ffffff;
    border-radius: 18px;
}

.org-item {
    padding: 7px;
    height: 100%;
    transition: 0.3s ease;
}

.org-logo {
    width: 100%;
    height: 110px;
    object-fit: contain;
    margin-bottom: 15px;
}

.org-title {
    font-size: 14px;
    font-weight: 600;
    color: #333;
    min-height: 40px;
}

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

.organized .card {
  border-radius: 15px;
  background: #fff;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.organized .card:hover {
  transform: translateY(-10px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

.organized .card-body {
  padding: 20px;
}

.organized .card img {
  max-width: 100px;
  height: 90px;
  margin-bottom: 15px;
}

.organized .organize-title {
  font-size: 18px;
  font-weight: 600;
  text-shadow: 3px 3px 5px rgba(0, 0, 0, 0.2);
  /* Soft shadow */
}

.vanue {
  height: auto;
  border-radius: 15px;
  background-color: #fff;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.see-more a {
  text-decoration: none;
  background-color: #2f8f4e;
  color: #fff;
  padding: 3px 7px;
  border-radius: 5px;
  box-shadow: rgba(0, 0, 0, 0.04) 0px 3px 5px;
}

.see-more a i {
  font-size: 13px;
  margin-left: 5px;
}

.advisory-card h4.text-center {
  background-color: #2f8f4e;
  padding: 3px 10px !important;
  display: inline-block;
  border-radius: 4px;
  font-size: 13px !important;
  letter-spacing: 1.5px !important;
  color: #fff;
  box-shadow: rgba(17, 17, 26, 0.05) 0px 1px 0px, rgba(17, 17, 26, 0.1) 0px 0px 8px;
  text-transform: uppercase;
}

.flash-button {
  padding: 15px 80px;
  font-size: 18px;
  color: #fff;
  background: linear-gradient(135deg, #ff416c, #ff4b2b);
  border: none;
  border-radius: 10px;
  cursor: pointer;
  box-shadow: 0 0 15px rgba(255, 65, 108, 0.5);
  animation: flash 1.5s infinite alternate ease-in-out;
  transition: transform 0.3s ease;
  border: 1px dashed #2f8f4e;
  margin-top: 4rem;
  margin-left: 3rem;
}

.flash-button:hover {
  transform: scale(1.05);
}

@keyframes flash {
  0% {
    box-shadow: 0 0 10px rgba(255, 65, 108, 0.4);
  }

  100% {
    box-shadow: 0 0 30px rgba(255, 75, 43, 0.9), 0 0 60px rgba(255, 75, 43, 0.6);
  }
}

.flash-button1 {
  padding: 15px 80px;
  font-size: 18px;
  color: #2f8f4e;
  border: none;
  border-radius: 10px;
  cursor: pointer;
  box-shadow: 0 0 15px #2f8f4e;
  border: 1px dashed #2f8f4e;
  margin-top: 2rem;
  transition: transform 0.3s ease;
  margin-left: 1.2rem;
}

.flash-button1:hover {
  transform: scale(1.05);
}

@media (min-width: 768px) and (max-width: 991px) {

  /* Typical tablet size */
  .about-title {
    margin-top: 100px !important;
  }
}

/* Mobile & Small Screens - Column Layout */
@media (max-width: 767px) {
  .organized .card-body {
    padding: 15px;
  }
}

@media(max-width:600px) {
  #sanjib {
    padding-left: 10px !important;
    padding-right: 10px !important;
  }
}

/* Center Cards in the Container */
.organized {
  max-width: 1200px;
  margin: auto;
  padding: 40px;
}

/*footer area start here*/
.footer {
  background: #2f8f4e;
  /* Beautiful Blue */
  color: #fff;
  border-top: 2px solid #ccc;
  padding: 40px 0;
}

.footer-section {
  margin-bottom: 20px;
}

.footer h4 {
  font-size: 20px;
  margin-bottom: 15px;
  position: relative;
}

.footer h4::after {
  content: "";
  display: block;
  width: 50px;
  height: 3px;
  background: #ff5722;
  /* Orange Line */
}

.footer-links li a {
  color: #fff;
  text-decoration: none;
  transition: color 0.3s;
}

.footer-links li a:hover {
  color: #ffeb3b;
  /* Yellow on Hover */
}

.footer-bottom {
  /* border-top: 1px solid rgba(255, 255, 255, 0.2); */
  font-size: 14px;
}

.footer-contact span a {
  text-decoration: none;
  color: #000;
}

.bg-scattered-circles {
  position: relative;
  overflow: hidden;
  height: auto;
  padding-bottom: 35px;
  border-radius: 10px 10px 0px 0px;
}

.circle {
  position: absolute;
  width: 2.5px;
  height: 2.5px;
  background-color: #fff;
  border-radius: 50%;
  animation:
    moveCircles 10s linear infinite,
    fadeCircles 3s ease-in-out infinite;
}

@keyframes moveCircles {
  0% {
    transform: translateX(0) translateY(0);
  }

  50% {
    transform: translateX(50px) translateY(50px);
  }

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

@keyframes fadeCircles {

  0%,
  100% {
    opacity: 1;
  }

  50% {
    opacity: 0.3;
  }
}

.date {
  background-color: #fff;
  border-radius: 5px;
  text-align: center;
  display: block;
  padding: 7px 10px;
  margin-top: 10px;
}

.date span {
  color: #365bfe;
}

.time {
  background-color: #fff;
  border-radius: 5px;
  text-align: center;
  display: block;
  padding: 9px 10px;
  margin-top: 10px;
}

.time span {
  color: #365bfe;
  font-size: 20px;
}

.chairmain-message {
  height: auto;
  padding-bottom: 50px;
  background-color: #ccc;
}

.chairmain-message .chirmain-imag {
  padding-top: 50px;
}

.chairmain-message img {
  border: 3px solid #ffa725;
  border-radius: 10px;
  margin-top: 20px;
}

.awards-logo-area .awards-logo-area-title {
  background-color: #fff;
  color: #000;
  padding: 7px 10px;
  border-radius: 3px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
  font-weight: bold;
}

@media (max-width: 600px) {
  header {
    height: auto;
    padding-bottom: 20px;
  }

  .top-header .top-header-left {
    border-bottom: 1px solid #ccc;
  }

  .top-header .top-header-middile {
    border-bottom: 0.1px solid #ccc;
  }

  .top-header .top-header-right {
    padding-bottom: 50px;
    text-align: center;
    display: block;
  }

  /* .title-area {
    margin-top: 150px;
  } */

  .title-area h2 {
    font-size: 1rem;
  }

  .title-area h4 {
    font-size: 1rem;
  }

  .slider-area {
    height: auto;
  }

  #top-header {
    display: none;
    padding-bottom: 0px !important;
  }

  .slider-whole {
    margin-top: 100px !important;
  }

  header {
    background-color: transparent !important;
  }

  .title-area {
    margin-top: 0px !important;
  }

  .about-title {
    margin-top: 0px !important;
  }

  .abstract-date {
    margin-top: 0px !important;
  }

  #abstract {
    margin-top: 30px !important;
  }

  .registration-btn {
    margin-top: 0px !important;
  }

  .speekar-card {
    height: auto !important;
  }

  .speekar-card img {
    display: block;
    margin: auto;
    height: 100px;
    width: 100px;
    object-fit: cover;
  }

  .speekar-card h5,
  p {
    text-align: center !important;
  }
}




/* Mobile view gap reduce */
/* Reduce gap between cards on small screens */
@media (max-width: 576px) {
  .col-12.mb-4 {
    margin-bottom: 5px !important;
  }

  .card-body {
    padding: 0.2rem 1rem;
  }
}

.bidhan-img {
  box-shadow:
    rgba(0, 0, 0, 0.02) 0px 1px 3px 0px,
    rgba(27, 31, 35, 0.15) 0px 0px 0px 1px;
  padding: 7px;
  border-radius: 10px;
  border-top: 2px solid #2f8f4e;
  border-bottom: 2px solid #2f8f4e;
}

.bidhan-chandra {
  height: auto;
  padding: 10px 20px;
  box-shadow:
    rgba(0, 0, 0, 0.02) 0px 1px 3px 0px,
    rgba(27, 31, 35, 0.15) 0px 0px 0px 1px;
  border-radius: 10px;
  margin-bottom: 20px;
  background-color: #fff;
}

.bidhan-desc {
  padding-top: 35px;
}

@media (max-width: 600px) {
  .bidhan-chandra p {
    text-align: justify !important;
  }
}