:root {
      --primary-color: #8e44ad;  /* Purple - for vibrancy and creativity */
      --secondary-color: #f39c12;  /* Orange - for energy and enthusiasm */
      --accent-color: #2ecc71;  /* Green - for growth and freshness */
      --dark-color: #2c3e50;  /* Dark blue - for professionalism */
      --light-color: #ecf0f1;  /* Light gray - for backgrounds */
      --text-color: #333333;
      --text-light: #7f8c8d;
    }

    body {
      font-family: 'Poppins', sans-serif;
      color: var(--text-color);
      overflow-x: hidden;
      background-color: #f8f9fa;
    }

    h1, h2, h3, h4, h5, h6 {
      font-family: 'Montserrat', sans-serif;
      font-weight: 800;
    }

    /* Header Styles */
   /* Header Styles */
#header {
  background: rgba(255, 255, 255, 0.95);
  box-shadow: 0 2px 15px rgba(0, 0, 0, 0.1);
  transition: all 0.5s;
  z-index: 997;
  padding: 15px 0;
}

#header.header-scrolled {
  background: rgba(255, 255, 255, 0.95);
  box-shadow: 0 2px 15px rgba(0, 0, 0, 0.1);
  padding: 10px 0;
}

#logo img {
  max-height: 60px;
  transition: all 0.3s;
}

/* Navbar */
.navbar {
  padding: 0;
}

.navbar ul {
  margin: 0;
  padding: 0;
  display: flex;
  list-style: none;
  align-items: center;
}

.navbar li {
  position: relative;
}

.navbar a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 15px;
  font-size: 15px;
  font-weight: 500;
  color: #2c3e50;
  white-space: nowrap;
  transition: 0.3s;
}

.navbar a i {
  font-size: 12px;
  line-height: 0;
  margin-left: 5px;
}

.navbar a:hover, 
.navbar .active, 
.navbar li:hover > a {
  color: #8e44ad;
}

.navbar .bhu-link {
  color: #f39c12;
  font-weight: 600;
}

/* Mobile Navigation */
.mobile-nav-toggle {
  color: #2c3e50;
  font-size: 28px;
  cursor: pointer;
  display: none;
  line-height: 0;
  transition: 0.5s;
}

.mobile-nav-toggle.bi-x {
  color: #fff;
}

/* Mobile Nav */
.navbar-mobile {
  position: fixed;
  overflow: hidden;
  top: 0;
  right: 0;
  left: 0;
  bottom: 0;
  background: rgba(44, 62, 80, 0.9);
  transition: 0.3s;
  z-index: 999;
}

.navbar-mobile .mobile-nav-toggle {
  position: absolute;
  top: 15px;
  right: 15px;
}

.navbar-mobile ul {
  display: block;
  position: absolute;
  top: 55px;
  right: 15px;
  bottom: 15px;
  left: 15px;
  padding: 10px 0;
  background-color: #fff;
  overflow-y: auto;
  transition: 0.3s;
  border-radius: 8px;
}

.navbar-mobile a {
  padding: 10px 20px;
  font-size: 15px;
  color: #2c3e50;
}

.navbar-mobile a:hover, 
.navbar-mobile .active, 
.navbar-mobile li:hover > a {
  color: #8e44ad;
}

.navbar-mobile .bhu-link {
  color: #f39c12;
}

    /* Hero Section */
    #intro {
  width: 100%;
  height: 100vh;
  /* Use 'img/bg.jpg' assuming the img folder is in the same directory as 2.php */
  background: linear-gradient(rgba(0, 0, 0, 0.6), rgba(0, 0, 0, 0.6)), url('img/bg.jpg') center center no-repeat;
  background-size: cover;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: white;
  padding: 0 15px;
  z-index: 1;
}

  #intro h1 {
  font-family: 'Caveat', cursive; /* Broad and Bold Font */
  font-size: 8rem; /* Size thoda aur bada kiya */
  font-weight: 400;
  margin-bottom: 5px;
  text-transform: uppercase;
  letter-spacing: 3px;
  
  /* Vibrant Gradient Colour */
  background: linear-gradient(135deg, #4e2768 0%, #8e239c 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: #faf9f7;
  
  /* Drop shadow taaki font broad lage aur readablity badhe */
  filter: drop-shadow(4px 4px 0px rgba(0, 0, 0, 0.2));
  
  animation: glowPulse 2s ease-in-out infinite alternate;
}
    #intro p {
      font-size: 1.5rem;
      margin-bottom: 30px;
      color: rgba(255, 255, 255, 0.9);
    }

    @keyframes glow {
      from {
        text-shadow: 0 0 10px rgba(243, 156, 18, 0.5);
      }
      to {
        text-shadow: 0 0 20px rgba(231, 76, 60, 0.8);
      }
    }

    
    /* About Section */
    #about {
      padding: 80px 0;
      background-color: white;
    }

    #about h2 {
      color: var(--primary-color);
      margin-bottom: 30px;
      position: relative;
      display: inline-block;
    }

    #about h2:after {
      content: '';
      position: absolute;
      width: 60px;
      height: 3px;
      background: var(--secondary-color);
      bottom: -10px;
      left: 0;
    }

    /* Notifications */
    .notifications-wrapper {
      background: white;
      border-radius: 10px;
      box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
      height: 100%;
      overflow: hidden;
      border: 1px solid #eee;
    }

    .notifications-title {
      background: var(--primary-color);
      color: white;
      padding: 15px;
      margin: 0;
      font-size: 1.2rem;
      border-radius: 10px 10px 0 0;
    }

    .notifications-content {
      padding: 15px;
      height: calc(100% - 60px);
      overflow-y: auto;
    }

    .notification-item {
      background: #f8f9fa;
      border-radius: 8px;
      padding: 15px;
      margin-bottom: 15px;
      transition: all 0.3s;
      border-left: 4px solid var(--primary-color);
    }

    .notification-item:hover {
      transform: translateX(5px);
      box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    }

    .notification-title a {
      color: var(--dark-color);
      font-weight: 600;
      text-decoration: none;
    }

    .notification-title a:hover {
      color: var(--primary-color);
    }

    .notification-date {
      color: var(--text-light);
      font-size: 0.85rem;
    }

    /* Events Section */
    #speakers {
      padding: 80px 0;
      background-color: var(--light-color);
    }

    .section-header {
      text-align: center;
      margin-bottom: 50px;
    }

    .section-header h2 {
      color: var(--primary-color);
      font-size: 2.5rem;
      margin-bottom: 15px;
    }

    .section-header p {
      color: var(--text-light);
    }

    .speaker {
      position: relative;
      overflow: hidden;
      margin-bottom: 30px;
      border-radius: 10px;
      box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
      transition: all 0.3s;
    }

    .speaker:hover {
      transform: translateY(-10px);
      box-shadow: 0 15px 30px rgba(0, 0, 0, 0.2);
    }

    .speaker img {
      width: 100%;
      height: 250px;
      object-fit: cover;
      transition: all 0.5s;
    }

    .speaker:hover img {
      transform: scale(1.1);
    }

    .speaker .details {
      background: white;
      padding: 20px;
      text-align: center;
    }

    .speaker h3 {
      margin-bottom: 5px;
      font-size: 1.5rem;
    }

    .speaker h3 a {
      color: var(--dark-color);
      text-decoration: none;
    }

    .speaker h3 a:hover {
      color: var(--primary-color);
    }

    /* Brochure Animation */
    .animated-container {
      display: inline-flex;
      align-items: center;
      font-weight: bold;
      font-size: 1.5rem;
      margin: 20px 0;
    }

    .aakanksha {
      color: var(--primary-color);
      animation: showup 7s infinite;
    }

    .brochure {
      color: var(--secondary-color);
      width: 0;
      animation: reveal 7s infinite;
      margin-left: 8px;
      overflow: hidden;
      white-space: nowrap;
    }

    .brochure span {
      display: inline-block;
      animation: slidein 7s infinite;
    }

    @keyframes showup {
      0% { opacity: 0; }
      20% { opacity: 1; }
      80% { opacity: 1; }
      100% { opacity: 0; }
    }

    @keyframes slidein {
      0% { transform: translateX(-100%); }
      20% { transform: translateX(-100%); }
      35% { transform: translateX(0); }
      100% { transform: translateX(0); }
    }

    @keyframes reveal {
      0% { opacity: 0; width: 0; }
      20% { opacity: 1; width: 0; }
      30% { width: 200px; }
      80% { opacity: 1; }
      100% { opacity: 0; width: 200px; }
    }

    /* Schedule Section */
    #schedule {
      padding: 80px 0;
      background-color: white;
    }
    /* Mobile view filter scroll fix */
@media (max-width: 767px) {
  .schedule-nav .nav-pills {
    display: flex !important;
    flex-wrap: nowrap !important; /* Buttons ko niche girne se rokega */
    overflow-x: auto !important; /* Side scroll enable karega */
    -webkit-overflow-scrolling: touch; /* Smooth scrolling for mobile */
    justify-content: flex-start !important; /* Left se start hoga */
    padding-bottom: 10px;
    scrollbar-width: none; /* Firefox mein scrollbar hide karega */
  }

  /* Chrome/Safari mein scrollbar hide karne ke liye */
  .schedule-nav .nav-pills::-webkit-scrollbar {
    display: none;
  }

  .schedule-nav .nav-item {
    white-space: nowrap; /* Text ko wrap hone se rokega */
    flex: 0 0 auto; /* Buttons ki size fix rakhega */
  }
}

    .nav-tabs {
      border-bottom: 2px solid #eee;
      justify-content: center;
      margin-bottom: 30px;
    }

    .nav-tabs .nav-link {
      border: none;
      color: var(--text-light);
      font-weight: 600;
      padding: 10px 25px;
      margin: 0 5px;
      border-radius: 0;
    }

    .nav-tabs .nav-link.active {
      color: var(--primary-color);
      background: transparent;
      border-bottom: 3px solid var(--primary-color);
    }

    .nav-tabs .nav-link:hover {
      border-color: transparent;
      color: var(--primary-color);
    }

    .schedule-item {
      background: white;
      border-radius: 10px;
      padding: 20px;
      margin-bottom: 20px;
      box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
      transition: all 0.3s;
    }

    .schedule-item:hover {
      transform: translateY(-5px);
      box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
    }

    .schedule-item time {
      font-weight: 600;
      color: var(--primary-color);
      display: flex;
      align-items: center;
    }

    .schedule-item h4 {
      font-size: 1.2rem;
      margin-bottom: 10px;
      color: var(--dark-color);
    }

    .schedule-item p {
      color: var(--text-light);
      margin-bottom: 0;
    }

    .schedule-item .speaker {
      width: 60px;
      height: 60px;
      border-radius: 50%;
      overflow: hidden;
      margin-right: 15px;
    }

    .schedule-item .speaker img {
      width: 100%;
      height: 100%;
      object-fit: cover;
    }

    .register-btn {
      padding: 3px 10px;
      font-size: 0.75rem;
      margin-left: 10px;
      border-radius: 20px;
    }

    .pop-up {
      animation: pop-up 1.5s infinite;
    }

    @keyframes pop-up {
      0% { transform: scale(1); }
      50% { transform: scale(1.05); }
      100% { transform: scale(1); }
    }

    /* Venue Section */
    #venue {
      padding: 80px 0;
      background-color: var(--light-color);
    }

    .venue-map {
      height: 400px;
      border-radius: 10px;
      overflow: hidden;
      box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    }

    .venue-map iframe {
      width: 100%;
      height: 100%;
      border: none;
    }

    .venue-info {
      padding: 40px;
      display: flex;
      align-items: center;
    }

    .venue-info h3 {
      color: var(--primary-color);
      margin-bottom: 20px;
    }

    /* Gallery Section */
    #gallery {
      padding: 80px 0;
      background-color: white;
    }

    .gallery-carousel .owl-item img {
      height: 300px;
      object-fit: cover;
      border-radius: 10px;
    }

    /* Sponsors Section */
    #sponsors {
      padding: 80px 0;
      background-color: var(--light-color);
    }

    .sponsor-logo {
      padding: 20px;
      background: white;
      border-radius: 10px;
      height: 120px;
      display: flex;
      align-items: center;
      justify-content: center;
      margin-bottom: 30px;
      box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
      transition: all 0.3s;
    }

    .sponsor-logo:hover {
      transform: translateY(-5px);
      box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
    }

    .sponsor-logo img {
      max-width: 100%;
      max-height: 80px;
      filter: grayscale(100%);
      opacity: 0.7;
      transition: all 0.3s;
    }

    .sponsor-logo:hover img {
      filter: grayscale(0);
      opacity: 1;
    }

    /* Footer */
    #footer {
      background: var(--dark-color);
      color: white;
      padding: 40px 0 20px;
    }

    #footer h5 {
      color: white;
      margin-bottom: 20px;
      font-weight: 600;
    }

    #footer p {
      color: rgba(255, 255, 255, 0.7);
      font-size: 0.9rem;
    }

    #footer ul {
      list-style: none;
      padding: 0;
    }

    #footer ul li {
      margin-bottom: 10px;
    }

    #footer ul li a {
      color: rgba(255, 255, 255, 0.7);
      text-decoration: none;
      transition: all 0.3s;
    }

    #footer ul li a:hover {
      color: white;
      padding-left: 5px;
    }

    .social-links a {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      width: 40px;
      height: 40px;
      background: rgba(255, 255, 255, 0.1);
      border-radius: 50%;
      color: white;
      margin-right: 10px;
      transition: all 0.3s;
    }

    .social-links a:hover {
      background: var(--primary-color);
      transform: translateY(-3px);
    }

    .copyright {
      text-align: center;
      padding-top: 20px;
      margin-top: 20px;
      border-top: 1px solid rgba(255, 255, 255, 0.1);
      color: rgba(255, 255, 255, 0.7);
      font-size: 0.9rem;
    }

    .credits {
      text-align: center;
      font-size: 0.8rem;
      color: rgba(255, 255, 255, 0.5);
    }

    .credits a {
      color: rgba(255, 255, 255, 0.7);
      text-decoration: none;
    }

    /* Back to Top Button */
    .back-to-top {
      position: fixed;
      bottom: 20px;
      right: 20px;
      width: 50px;
      height: 50px;
      background: var(--primary-color);
      color: white;
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 20px;
      z-index: 999;
      opacity: 0;
      visibility: hidden;
      transition: all 0.3s;
    }

    .back-to-top.active {
      opacity: 1;
      visibility: visible;
    }

    .back-to-top:hover {
      background: var(--secondary-color);
      color: white;
    }

    /* Responsive Styles */
    @media (max-width: 1199px) {
      #intro h1 {
        font-size: 3.5rem;
      }
    }

    @media (max-width: 991px) {
      #intro h1 {
        font-size: 3rem;
      }
      
      .nav-menu {
        padding: 10px 0;
      }
      
      .venue-info {
        padding: 20px;
      }
    }

    @media (max-width: 767px) {
      #intro {
        height: auto;
        padding: 100px 0;
      }
      
      #intro h1 {
        font-size: 2.5rem;
      }
      
      #intro p {
        font-size: 1.2rem;
      }
      
      .section-header h2 {
        font-size: 2rem;
      }
      
      .venue-map {
        height: 300px;
        margin-bottom: 30px;
      }
      
      .schedule-item .speaker {
        width: 50px;
        height: 50px;
      }
    }

    @media (max-width: 575px) {
      #intro h1 {
        font-size: 2rem;
      }
      
      .animated-container {
        font-size: 1.2rem;
      }
      
      @keyframes reveal {
        30% { width: 150px; }
      }
    }
    
    
    
    /*sechudule section*/
    
    
    /* Schedule Section */
#schedule {
  padding: 80px 0;
  background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
}

.section-header .divider {
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 15px auto 30px;
  max-width: 300px;
}

.section-header .divider span {
  flex: 1;
  height: 1px;
  background: rgba(142, 68, 173, 0.3);
}

.section-header .divider i {
  color: #8e44ad;
  font-size: 20px;
  padding: 0 15px;
}

/* Schedule Navigation */
.schedule-nav .nav-pills {
  justify-content: center;
  border-bottom: 1px solid rgba(142, 68, 173, 0.1);
}

.schedule-nav .nav-link {
  border-radius: 0;
  padding: 12px 25px;
  color: #6c757d;
  background: transparent;
  font-weight: 600;
  border: none;
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  transition: all 0.3s;
}

.schedule-nav .nav-link.active {
  color: #8e44ad;
  background: transparent;
}

.schedule-nav .nav-link.active:after {
  content: '';
  position: absolute;
  bottom: -1px;
  left: 0;
  width: 100%;
  height: 3px;
  background: #8e44ad;
}

.schedule-nav .nav-link .day {
  font-size: 16px;
  font-weight: 700;
}

.schedule-nav .nav-link .day-name {
  font-size: 13px;
  opacity: 0.8;
}

/* Schedule Cards */
.schedule-card {
  background: #fff;
  border-radius: 10px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
  overflow: hidden;
  display: flex;
  transition: all 0.3s ease;
  position: relative;
  height: 100%;
}

.schedule-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.schedule-card.highlighted {
  border: 2px solid #8e44ad;
}

.schedule-date {
  background: #8e44ad;
  color: white;
  padding: 15px;
  min-width: 80px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.schedule-date .day {
  font-size: 28px;
  font-weight: 700;
  line-height: 1;
}

.schedule-date .month {
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.schedule-details {
  padding: 20px;
  flex: 1;
}

.schedule-time {
  color: #8e44ad;
  font-size: 14px;
  margin-bottom: 10px;
  display: flex;
  align-items: center;
}

.schedule-time i {
  margin-right: 8px;
}

.schedule-card h3 {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 10px;
  color: #2c3e50;
}

.schedule-card p {
  color: #6c757d;
  font-size: 14px;
  margin-bottom: 15px;
}

.schedule-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 15px;
}

.schedule-status {
  position: absolute;
  top: 15px;
  right: 15px;
}

.schedule-legend {
  text-align: center;
}

.legend-item {
  display: inline-flex;
  align-items: center;
  margin: 0 10px;
  font-size: 14px;
}

.legend-item .badge {
  margin-right: 5px;
  width: 15px;
  height: 15px;
  padding: 0;
}

/* Badge Colors */
.bg-purple { background-color: #8e44ad; }
.bg-orange { background-color: #f39c12; }
.bg-pink { background-color: #e84393; }

/* Responsive Adjustments */
@media (max-width: 767px) {
  .schedule-nav .nav-link {
    padding: 10px 15px;
    font-size: 14px;
  }
  
  .schedule-card {
    flex-direction: column;
  }
  
  .schedule-date {
    flex-direction: row;
    justify-content: flex-start;
    padding: 10px 15px;
    min-width: auto;
  }
  
  .schedule-date .day {
    font-size: 20px;
    margin-right: 10px;
  }
  
  .schedule-date .month {
    font-size: 13px;
  }
}

@media (max-width: 575px) {
  .schedule-nav .nav-pills {
    flex-wrap: nowrap;
    overflow-x: auto;
    justify-content: flex-start;
    padding-bottom: 10px;
  }
  
  .schedule-nav .nav-item {
    flex: 0 0 auto;
  }
  
  .schedule-footer {
    flex-direction: column;
    align-items: flex-start;
  }
  
  .schedule-footer .btn {
    margin-top: 10px;
    align-self: flex-end;
  }
}


/*hero section*/

  

  #intro .intro-container {
    position: relative;
    z-index: 2;
    text-align: center;
    padding-top: 20vh;
  }
 
  
  
 /* Header Styles */
#header {
  background: rgba(255, 255, 255, 0.95);
  box-shadow: 0 2px 15px rgba(0, 0, 0, 0.1);
  transition: all 0.5s;
  z-index: 997;
  padding: 15px 0;
  position: fixed;
  width: 100%;
  top: 0;
  left: 0;
}

#header.header-scrolled {
  background: rgba(255, 255, 255, 0.95);
  box-shadow: 0 2px 15px rgba(0, 0, 0, 0.1);
  padding: 10px 0;
}

#logo img {
  max-height: 60px;
  transition: all 0.3s;
}

/* Navbar */
.navbar {
  padding: 0;
}

.navbar ul {
  margin: 0;
  padding: 0;
  display: flex;
  list-style: none;
  align-items: center;
}

.navbar li {
  position: relative;
}

.navbar a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 15px;
  font-size: 15px;
  font-weight: 500;
  color: #2c3e50;
  white-space: nowrap;
  transition: 0.3s;
}

.navbar a i {
  font-size: 12px;
  line-height: 0;
  margin-left: 5px;
}

.navbar a:hover, 
.navbar .active, 
.navbar li:hover > a {
  color: #8e44ad;
}

.navbar .bhu-link {
  color: #f39c12;
  font-weight: 600;
}

/* Mobile Navigation */
.mobile-nav-toggle {
  color: #2c3e50;
  font-size: 28px;
  cursor: pointer;
  display: none;
  line-height: 0;
  transition: 0.5s;
  background: none;
  border: none;
  padding: 10px;
  position: relative;
  width: 40px;
  height: 40px;
}

.mobile-nav-toggle .fa-times {
  display: none;
}

.mobile-nav-toggle:hover {
  color: #8e44ad;
}

/* Mobile Nav */
.navbar-mobile {
  position: fixed;
  overflow: hidden;
  top: 0;
  right: 0;
  left: 0;
  bottom: 0;
  background: rgba(44, 62, 80, 0.9);
  transition: 0.3s;
  z-index: 999;
}

.navbar-mobile .mobile-nav-toggle {
  position: absolute;
  top: 20px;
  right: 20px;
  color: #fff;
}

.navbar-mobile .mobile-nav-toggle .fa-bars {
  display: none;
}

.navbar-mobile .mobile-nav-toggle .fa-times {
  display: block;
  color: #fff;
}

.navbar-mobile ul {
  display: block;
  position: absolute;
  top: 70px;
  right: 20px;
  left: 20px;
  padding: 10px 0;
  background-color: #fff;
  overflow-y: auto;
  transition: 0.3s;
  border-radius: 8px;
  max-height: calc(100vh - 90px);
}

.navbar-mobile a {
  padding: 12px 20px;
  font-size: 16px;
  color: #2c3e50;
}

.navbar-mobile a:hover, 
.navbar-mobile .active, 
.navbar-mobile li:hover > a {
  color: #8e44ad;
}

.navbar-mobile .bhu-link {
  color: #f39c12;
}

/* Responsive adjustments */
@media (max-width: 991px) {
  #logo img {
    max-height: 50px;
  }
}

@media (max-width: 575px) {
  #logo img {
    max-height: 40px;
  }
  
  .mobile-nav-toggle {
    font-size: 24px;
    width: 36px;
    height: 36px;
  }
  
  .navbar-mobile ul {
    top: 60px;
    right: 15px;
    left: 15px;
  }
  
  .navbar-mobile .mobile-nav-toggle {
    top: 15px;
    right: 15px;
  }
}
/* Details box ko smooth banane ke liye */
.event-details-box {
    display: none;
    background: #fff;
    padding: 20px;
    border-radius: 10px;
    /* Box shadow ya transitions ko minimize karein performance ke liye */
}

.sub-event-item img {
    width: 80px; /* Size thoda chota rakhein */
    height: 80px;
    border-radius: 50%;
}
.event-year {
  font-family: 'Orbitron', sans-serif; /* Alag font for contrast */
  font-size: 5.2rem;
  font-weight: 900;
  letter-spacing: 12px; /* Spaced out look for premium feel */
  color: #fff;
  margin-top: -10px;
  text-transform: uppercase;
  
  /* Multi-layered Neon Glow */
  text-shadow: 0 0 10px rgba(255, 255, 255, 0.8),
               0 0 20px rgba(142, 68, 173, 0.6),
               0 0 30px rgba(142, 68, 173, 0.4);
               
  display: block;
}

/* Optional: Subtle Movement animation */
@keyframes glowPulse {
    from {
        text-shadow: 0 0 10px rgba(255,255,255,0.7), 0 0 20px rgba(142,68,173,0.5);
        transform: scale(1);
    }
    to {
        text-shadow: 0 0 20px rgba(255,255,255,0.9), 0 0 40px rgba(142,68,173,0.8), 0 0 60px rgba(142,68,173,0.4);
        transform: scale(1.02);
    }
}

/* Glow animation */
@keyframes glowPulse {
    from {
        text-shadow:
            0 0 6px rgba(255, 45, 85, 0.4),
            0 0 14px rgba(255, 45, 85, 0.3),
            0 0 28px rgba(255, 45, 85, 0.2);
    }
    to {
        text-shadow:
            0 0 12px rgba(255, 45, 85, 0.8),
            0 0 28px rgba(255, 45, 85, 0.6),
            0 0 50px rgba(255, 45, 85, 0.35);
    }
}
.play-btn {
  width: 75px;
  height: 75px;
  background: var(--primary-color);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 30px; /* Isse center hoga */
  color: white;
  font-size: 24px;
  text-decoration: none;
  position: relative;
  z-index: 5;
  transition: all 0.3s;
}

/* Pulsating Wave Effect */
.play-btn::before {
  content: "";
  position: absolute;
  width: 100%;
  height: 100%;
  border: 4px solid var(--primary-color);
  border-radius: 50%;
  animation: pulsate 1.5s ease-out infinite;
}

.play-btn i {
  margin-left: 5px; /* Icon ko center karne ke liye */
}

.play-btn:hover {
  background: var(--secondary-color);
  transform: scale(1.1);
  color: white;
}

@keyframes pulsate {
  0% { transform: scale(1); opacity: 1; }
  100% { transform: scale(1.6); opacity: 0; }
}
@media (max-width: 991px) {
  /* 1. Toggle Button fix */
  .mobile-nav-toggle {
    display: inline-flex !important;
    font-size: 28px;
    cursor: pointer;
    line-height: 0;
    transition: 0.5s;
    z-index: 9999;
    color: #2c3e50;
  }

  /* 2. Navbar container ko screen ke andar lock karein */
  .navbar ul {
    display: none; /* Desktop menu hide */
  }

  /* 3. Mobile Menu Overlay (Jab menu khulega) */
  .navbar-mobile {
    position: fixed;
    overflow: hidden;
    top: 0;
    right: 0;
    left: 0;
    bottom: 0;
    background: rgba(44, 62, 80, 0.95);
    transition: 0.3s;
    z-index: 998;
    width: 100%; /* Bahar jaane se rokta hai */
  }

  /* 4. Menu ka White Box (Iska width fix kiya gaya hai) */
  .navbar-mobile ul {
    display: block !important;
    position: absolute;
    top: 60px;
    right: 15px;
    left: 15px;
    bottom: 15px;
    padding: 10px 0;
    background-color: #fff;
    overflow-y: auto;
    transition: 0.3s;
    border-radius: 8px;
    width: auto; /* Screen ke boundaries ke andar rakhta hai */
  }

  .navbar-mobile a {
    padding: 12px 20px !important;
    font-size: 15px;
    color: #2c3e50;
    display: block;
  }

  .navbar-mobile a:hover, 
  .navbar-mobile .active {
    color: #8e44ad;
  }
}
@media (max-width: 991px) {
  /* Header container ko row mein rakhta hai taaki logo left aur button right rahe */
  #header .container {
    display: flex !important;
    align-items: center;
    justify-content: space-between;
    flex-direction: row !important;
  }

  /* Menu button ko right side fix karta hai */
  .mobile-nav-toggle {
    display: block !important;
    margin-left: auto;
    order: 2;
  }

  #logo {
    order: 1;
  }
}
/* Mobile view font fix */
@media (max-width: 768px) {
  #intro h1 {
    font-size: 4.5rem !important; /* Mobile ke liye font bada kiya */
    line-height: 1.1;
    margin-bottom: 10px;
  }
  
  .event-year {
    font-size: 3rem !important;
    letter-spacing: 5px !important;
    margin-top: 0;
  }

  #intro p {
    font-size: 1rem;
    padding: 0 10px;
  }
}

/* Extra small devices (iPhone etc.) */
@media (max-width: 480px) {
  #intro h1 {
    font-size: 3.5rem !important;
  }
  .event-year {
    font-size: 2.2rem !important;
  }
}
.venue-card {
  transition: all 0.3s ease;
  border: 1px solid #eee;
}

.venue-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 15px 30px rgba(0,0,0,0.1) !important;
}

.venue-img-placeholder {
  position: relative;
  background-color: #f8f9fa;
}

.venue-img-placeholder img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.border-primary { border-color: #8e44ad !important; }
.border-warning { border-color: #f39c12 !important; }
/* Events Section Decoration Fix */
#speakers a {
  text-decoration: none !important; /* Saari underlines hatane ke liye */
}

#speakers .details h3 {
  color: #2c3e50; /* Dark color for headings (Dance, Music, etc.) */
  text-decoration: none !important;
  font-weight: 700;
  margin-top: 10px;
}

#speakers .details p, 
#speakers .details p style {
  color: #8e44ad !important; /* Purple color for categories (Solo, Group, etc.) */
  text-decoration: none !important;
  font-style: italic !important;
  margin-bottom: 0;
}

/* Hover effect: Jab mouse le jayein toh sirf card move ho, text underline na ho */
.speaker:hover .details h3 {
  color: #8e44ad; /* Hover karne par title purple ho jayega */
  transition: 0.3s;
}
/* WhatsApp Popup Styling */
.whatsapp-popup {
  position: fixed;
  bottom: 20px;
  right: 20px;
  background: #fff;
  border-radius: 12px;
  box-shadow: 0 5px 25px rgba(0,0,0,0.2);
  padding: 15px;
  z-index: 1000;
  display: flex;
  align-items: center;
  max-width: 300px;
  border-left: 5px solid #25d366;
  animation: slideInRight 0.5s ease;
}

.whatsapp-content p {
  font-size: 14px;
  margin-bottom: 8px;
  color: #333;
  font-weight: 500;
}

.whatsapp-join-btn {
  background: #25d366;
  color: #fff !important;
  padding: 5px 15px;
  border-radius: 20px;
  text-decoration: none !important;
  font-size: 13px;
  display: inline-block;
}

.whatsapp-close {
  position: absolute;
  top: -5px;
  right: 5px;
  background: none;
  border: none;
  font-size: 20px;
  cursor: pointer;
  color: #999;
}

/* Floating Icon (Agar aap sirf icon dikhana chahte hain) */
.whatsapp-float {
  position: fixed;
  bottom: 90px; /* Popup ke upar */
  right: 20px;
  background-color: #25d366;
  color: #FFF;
  border-radius: 50px;
  text-align: center;
  font-size: 30px;
  width: 60px;
  height: 60px;
  line-height: 60px;
  z-index: 100;
  box-shadow: 2px 2px 3px #999;
}

@keyframes slideInRight {
  from { transform: translateX(100%); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}