/* Logo row styling */
.row_image {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  padding: 10px 0;
  background-color: #2F4F4F;
  border-bottom: 1px solid #ddd;
}

.row_image img {
  max-height: 80px;
  margin: 10px 20px;
  height: auto;
  width: auto;
}

/* Header Section */
.header_section {
  background-color: #2F4F4F;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  z-index: 1000;
  color: #fff;
}

.custom_nav-container {
  padding: 10px 20px;
}

.custom_nav-container .navbar-nav {
  margin-left: 0;
  width: 100%;
  display: flex;
  justify-content: center;
}

/* Navbar customization */
.navbar-nav .nav-link {
  /* color: #000 !important; */
  font-family: 'Times New Roman', Times, serif;
  font-weight: 500;
  padding: 10px 15px;
}

.navbar-nav .nav-link:hover,
.navbar-nav .nav-link:focus {
  /* color: #007bff !important; */
}

.dropdown-menu {
  background-color: #ffffff;
  border: 1px solid #ccc;
  border-radius: 0.25rem;
}

.dropdown-item:hover {
  background-color: #556B2F;
  color: #fff;
}

/* Mobile menu toggle icon */
.navbar-toggler {
  border: none;
}

/* Responsive Tweaks */
@media (max-width: 767.98px) {
  .row_image img {
    max-height: 60px;
    margin: 5px 10px;
  }

  .navbar-nav .nav-link {
    padding: 8px 10px;
  }
}

.header-data {
  background-color: #2F4F4F;
}

.bg-black {
  background-color: #000;
  border-bottom: 1px solid #ddd;
}

.header-logo {
  max-height: 80px;
}

@media (max-width: 768px) {
  .header-logo {
    max-height: 60px;
  }
}

.custom_nav-container.navbar-expand-lg .navbar-nav .nav-item .nav-link {
  margin: 0px 30px !important;
  padding: 0;
  color: #ffffff;
  text-align: center;
  position: relative;
}

.text-lg-end a {
  color: #fff !important;
}

.justify-text {
  text-align: justify;
}

.footer-row {
  background-color: #2F4F4F !important;
}

.data-content {
  min-height: 100vh;
  margin-top: 5%;
}

.carousel-item img {
  height: auto;
  max-height: 100vh;
  /* object-fit: cover; */
}

.carousel-item {
  position: relative;
  height: 100vh;
  overflow: hidden;
}

/* .carousel-item img {
  object-fit: cover;
  height: 100vh;
  width: 100%;
} */

.carousel-overlay {
  position: relative;
  width: 100%;
  height: 100%;
}

.overlay-content {
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  width: 100%;
  /* background-color: rgba(0, 0, 0, 0.4); */
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: white;
  text-align: center;
  padding: 20px;
}

.overlay-content h1 {
  font-size: 5rem;
  font-weight: bold;
  font-family: 'Times New Roman', Times, serif;
  font-style: italic;
}

.overlay-content p {
  font-size: 1.25rem;
}

.text-muted {
  color: #6c757d !important;
  text-align: justify;
}

@media (min-width: 992px) {
  .navbar-nav {
    /* margin-left: auto !important; */
    margin-right: auto !important;
  }
}

/* -------------------------------------------------------------------- */
.heading {
  padding-left: .5%;
  padding-top: .5%;
  padding-bottom: .5%;
  font-family: 'Times New Roman', Times, serif;
  width: 70%;
  background-image: linear-gradient(to right, #3ab5b0 0%, #3d99be 31%, #2F4F4F 100%);
  color: #fff;
}

.heading-2 {
  text-align: center;
  font-size: 3em;
  padding-left: .5%;
  padding-top: .5%;
  padding-bottom: .5%;
  font-family: 'Times New Roman', Times, serif;
  width: 100%;
  background-image: linear-gradient(to right, #3ab5b0 0%, #3d99be 31%, #2F4F4F 100%);
  color: #fff;
}

#data_text {
  padding-left: 2%;
  padding-right: 2%;
  text-align: justify;
}

@media screen and (max-width: 768px) {
  .heading {

    width: 100%;

  }

  .heading_con {

    font-size: 25px;

  }
}

/* ----------------------------------------------------------------- */
.committee-card {
  background-color: #fff;
  border-radius: 12px;
  box-shadow: 0 6px 20px rgb(29 110 35 / 62%);
  padding: 40px 30px;
  margin-top: 50px;
}

.committee-title {
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 30px;
  text-align: center;
}

.committee-title span {
  font-weight: 400;
  color: #6c757d;
}

.committee-member {
  display: flex;
  gap: 10px;
  font-size: 1rem;
  padding: 8px 0;
  border-bottom: 1px dashed #ccc;
  opacity: 0;
  transform: rotateY(90deg);
  animation: flipIn 0.6s ease forwards;
}

.committee-member i {
  font-size: 0.5rem;
  margin-top: 6px;
  color: #0d6efd;
}

.committee-member:nth-child(1) {
  animation-delay: 0.1s;
}

.committee-member:nth-child(2) {
  animation-delay: 0.2s;
}

.committee-member:nth-child(3) {
  animation-delay: 0.3s;
}

.committee-member:nth-child(4) {
  animation-delay: 0.4s;
}

.committee-member:nth-child(5) {
  animation-delay: 0.5s;
}

.committee-member:nth-child(6) {
  animation-delay: 0.6s;
}

.committee-member:nth-child(7) {
  animation-delay: 0.7s;
}

.committee-member:nth-child(8) {
  animation-delay: 0.8s;
}

.committee-member:nth-child(9) {
  animation-delay: 0.9s;
}

.committee-member:nth-child(10) {
  animation-delay: 1s;
}

.committee-member:nth-child(11) {
  animation-delay: 1.1s;
}

.committee-member:nth-child(12) {
  animation-delay: 1.2s;
}

.committee-member:nth-child(13) {
  animation-delay: 1.3s;
}

.committee-member:nth-child(14) {
  animation-delay: 1.4s;
}

.committee-member:nth-child(15) {
  animation-delay: 1.5s;
}

.committee-member:nth-child(16) {
  animation-delay: 1.6s;
}

.committee-member:nth-child(17) {
  animation-delay: 1.7s;
}

.committee-member:nth-child(18) {
  animation-delay: 1.8s;
}

.committee-member:nth-child(19) {
  animation-delay: 1.9s;
}

.committee-member:nth-child(20) {
  animation-delay: 2s;
}

.committee-member:nth-child(21) {
  animation-delay: 2.1s;
}

.committee-member:nth-child(22) {
  animation-delay: 2.2s;
}

.committee-member:nth-child(23) {
  animation-delay: 2.3s;
}

.committee-member:nth-child(24) {
  animation-delay: 2.4s;
}


@keyframes flipIn {
  to {
    transform: rotateY(0deg);
    opacity: 1;
  }
}

@media (max-width: 767px) {
  .committee-col {
    margin-bottom: 20px;
  }
}

.committee-card {
  margin-bottom: 3%;
}

/* -----------------registration------------------------------------ */
.section-title {
  font-weight: bold;
  font-size: 1.8rem;
  margin-top: 40px;
  margin-bottom: 20px;
  color: #2c3e50;
  border-left: 5px solid #0d6efd;
  padding-left: 10px;
}

.table thead {
  background-color: #0d6efd;
  color: white;
}

.qr-img {
  max-width: 200px;
  border: 2px solid #ddd;
  border-radius: 10px;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.bank-details p span {
  font-weight: 600;
}

.accommodation {
  background-color: #fff;
  padding: 20px;
  border-radius: 8px;
  border-left: 5px solid #198754;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.05);
}

.tooltip-d {
  position: relative;
  display: inline-block;
  cursor: pointer;
  color: rgb(119, 162, 241);
  font-size: 1.3rem;
}

.tooltip-d .tooltiptext {
  visibility: hidden;
  background-color: #333;
  color: #fff;
  text-align: left;
  padding: 10px 12px;
  border-radius: 6px;
  position: absolute;
  top: 50%;
  left: 105%;
  transform: translateY(-50%);
  opacity: 0;
  transition: opacity 0.3s ease;
  white-space: normal;
  z-index: 1;
  min-width: 200px;
}

.tooltip-d:hover .tooltiptext {
  visibility: visible;
  opacity: 1;
}

.tooltip-d .tooltiptext ul {
  list-style: disc;
  margin: 0;
  padding-left: 18px;
}

.tooltip-d .tooltiptext li {
  font-size: 14px;
  margin-bottom: 4px;
}


/* program date---------------------------------------------- */

.dates-section {
  padding: 15px 20px;
  background: #fff;
  box-shadow: 0 0 20px rgba(0, 0, 0, 0.05);
  border-radius: 12px;
  max-width: 900px;
  margin: auto;
}

.section-title {
  font-size: 2.2rem;
  font-weight: 600;
  text-align: center;
  margin-bottom: 40px;
  position: relative;
}

.section-title::after {
  content: "";
  width: 80px;
  height: 4px;
  background-color: #0d6efd;
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  border-radius: 10px;
}

.date-row {
  font-size: 1.1rem;
  padding: 12px 0;
  border-bottom: 1px solid #e2e2e2;
}

.date-label {
  font-weight: 500;
  color: #333;
}

.date-value {
  color: #0d6efd;
  font-weight: 500;
}

@media (max-width: 576px) {

  .date-label,
  .date-value {
    font-size: 1rem;
  }
}

/* -----------------------------------------home registation table--------------------- */
.fee-table {
  /* opacity: 0;  */
  margin: 40px auto;
  max-width: 1000px;
  border-collapse: collapse;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

.fee-table th,
.fee-table td {
  border: 1px solid #ddd;
  text-align: center;
  vertical-align: middle;
  padding: 12px;
  background-color: #f9f9f9;
}

.fee-table thead th {
  background-color: #0d4b66;
  color: white;
  font-weight: bold;
}

.fee-table thead th span {
  font-weight: normal;
  font-size: 14px;
  display: block;
}

.fee-table tbody tr:nth-child(even) {
  background-color: #e8edf1;
}

@keyframes fadeSlideUp {
  0% {
    opacity: 0;
    transform: translateY(40px);
  }

  100% {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ----------------------------------------------------------- */
 .fee-table {
            animation: fadeSlideUp 1.5s ease forwards;
            opacity: 0;
            margin: 20px auto;
            max-width: 1000px;
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
            font-size: 15px;
        }

        .fee-table thead th {
            background-color: #0d4b66;
            color: white;
            text-align: center;
            vertical-align: middle;
            font-weight: bold;
        }

        .fee-table tbody th {
            background-color: #084c61;
            color: white;
            vertical-align: middle;
            font-weight: bold;
        }

        .fee-table th, .fee-table td {
            border: 1px solid #ddd;
            text-align: center;
            vertical-align: middle;
            padding: 10px;
            background-color: #f9f9f9;
        }

        .fee-table tbody tr:nth-child(even) td {
            background-color: #e8edf1;
        }

        @keyframes fadeSlideUp {
            0% {
                opacity: 0;
                transform: translateY(40px);
            }
            100% {
                opacity: 1;
                transform: translateY(0);
            }
        }

        @media (max-width: 768px) {
            .fee-table {
                font-size: 13px;
            }
        }