html, body {
  margin: 0;
  padding: 0;
  scroll-padding-top: 120px; 
}
/* Full-page background image */

 /* Bootstrap5 Navbar styling */
     .uh-logo {
      width: 360px;
      height: auto;
    }
   .logo-wrapper {
      position: absolute;
      top: 1rem;
      left: 50%;
      transform: translateX(-50%);
      z-index: 1050;
      text-align: center;
    }
    .navbar {
      background-color: rgba(255,255,255, 0.6);
      box-shadow: 0 4px 24px -6px rgba(0, 0, 0, 0.25);
      width: 84% !important;
      border-radius: 10px;
      padding: 1rem 0;
      z-index: 1040;  
    }
      .navbar.fixed-top {
        position: fixed;           
        top: 2rem;                  
        left: 50% !important;        
        right: auto !important;       
        transform: translateX(-50%);
        width: min(90vw, 1300px);     
        margin: 0;                    
        border-radius: 10px;
      }
    
    .navbar-nav{
      display: flex;
      flex-wrap: wrap;
      justify-content: center;
      align-items: center;
      gap: 40px; 
      margin: 0;
      padding: 0;
      list-style: none;
    }
 
.navbar-nav .nav-link {
      color: #C8102E !important;
      font-weight: 500;
      padding: .6rem 2rem;
      border-radius: 8px;
	  	min-width: 6rem;  
      width: auto; 
		  display: inline-block;
      transition: all 0.25s ease;
      font-size: 1.1rem;
     
    }
   .navbar.navbar-transparent {
      background:  rgba(255,255,255, 0.8);
      box-shadow: 0 4px 24px -6px rgba(0, 0, 0, 0.25);
      margin-top: 3.5rem; 
    }
  
   .navbar.navbar-transparent .nav-link,
    .navbar.navbar-transparent .navbar-brand {
      font-weight: 700;
      color: #C8102E !important;
    }
    .navbar.navbar-white {
      background: #fff;
      box-shadow: 0 4px 24px -6px rgba(0, 0, 0, 0.25);
      font-weight: 900 !important;
      width: 100% !important ;
       color: #C8102E !important;
       top: 0; 
    }

    .navbar.navbar-white .navbar-brand,
.navbar.navbar-white .nav-link {
      font-weight: 700 !important;  
      color: #C8102E !important;    

}
    .navbar.navbar-transparent .nav-link:hover {
      background-color: #C8102E;
      color: #fff !important;
      transform: translateY(-2px);
    }


     .navbar-nav .nav-link:hover {
      background-color: #C8102E;
      color: #fff !important;
      transform: translateY(-2px);
    }

    .btn-register {
      background-color: #C8102E !important;
      color: #fff !important;
      font-weight: 600;
      border: none;
      transition: background-color 0.3s ease;
    }

    .btn-register:hover {
      background-color: #a50d24 !important;
      color: #fff !important;
    }
    
    .hero {
      min-height: 100vh;
      background: linear-gradient(rgba(200, 16, 46, 0.6), rgba(0, 0, 0, 0.6)),  
       url('../images/uh-games-splash.jpg');
      display: flex;
      align-items: center;
      justify-content: center;
      text-align: center;
      color: #fff;
      position: relative;
    }



    
@media (max-width: 580px){
 .navbar{
  width: 92% !important;
 }
.navbar-nav {
    display: block;     
    gap: 0;             
    text-align: left; 
    padding: 1rem;      
  }
  .navbar-nav .nav-link {
    display: block;     
    width: 100%;
    padding: 0.75rem 1rem;
  }
  .banner-title span{
    margin-top: 2rem;
    font-size: 12vw !important; 
  }
   .sub-title{
    font-size: 1.2rem !important;
   }

}

@media (max-width: 1368px){
 .banner-title span {
    margin-top: 3rem !important;
  }
  .navbar-nav{
    gap: 5px !important;
  }
   .navbar {
    width: 90% !important;
  }
  .about-split, .challenge-overview, .participants, .rules, .schedule, .registration {
    max-width: 100%;
    margin: 2rem auto;
    padding: 0px !important;
    font-size: 1.2rem;
    line-height: 1.6;
    color: #333;
    
}
   
  
}
@media (max-width: 1556px){
.container-fluid > .nav.nav-pills {
    gap: 25px !important;
}
}
  .navbar {
    width: 95% !important;
  }

.nav-link, .breadcrumb-item li a {
  color: #C8102E !important;   
}
/* End of Bootstrap5 Navbar styling */

/* ------ BannerHeading Typewriter effect -------- */
    
    /* Container for typewriter text */
    .banner-title {
      font-family: "League Gothic", sans-serif;
      font-size: clamp(5rem, 8vw, 8rem);
       line-height: 1.05;   
      color: #f1f5f9;
      margin: 5 rem 2rem auto;
      text-transform: uppercase;
       text-align: center;
    }

    /* run typing once, keep final state; caret blinks forever */
    .typewriter-once span {
        --chars: 22;               /* # of characters in the text */
        display: inline-block;
        white-space: nowrap;
        overflow: hidden;
        border-right: 0.08em solid currentColor;
        animation:
        typing 3s steps(var(--chars), end) forwards, 
        blink 0.8s step-end forwards,
        hide-cursor 0s 3.1s forwards;                 
    }

    .typewriter-once span::before {
      content: attr(data-text);
    }

    @keyframes typing {
      from { width: 0 }
      to   { width: calc(var(--chars) * 1ch) }
    }

    @keyframes blink { 50% { border-color: transparent } }
    @keyframes hide-cursor { to { border-right-color: transparent } }

    /* --- Subtitle (h2) --- */
    .sub-title {
        color: white;     
        font:  1.8rem "Source Sans Pro", sans-serif;
        text-align: center;
        margin: 0 auto;
        max-width: 55ch;     /* keeps lines comfortable on wide screens */
        text-wrap: wrap;  /* nicer line breaks when supported */
        opacity: 0;
        transform: translateY(80px);
        animation: fadeIn 12s ease forwards;
        animation-delay: calc(var(--dur) + 1s);  /* appears after typing */
    }
    .hero-buttons{
       opacity: 0;
        transform: translateY(80px);
        animation: fadeIn 12s ease forwards;
        animation-delay: calc(var(--dur) + 1.8s);  /* appears after typing */
    }
    @keyframes fadeIn {
         from { opacity: 0; transform: translateY(100px); }
         to   { opacity: 1; transform: translateY(0); }
    }

    /* Respect motion preferences */
    @media (prefers-reduced-motion: reduce) {
      .typewriter-once span { animation: none; border-right: 0; }
      .sub-title { animation: none; opacity: 1; transform: none; }
    }
/* Edning of custom styling */

/* Main content styling */
.challenge-overview, .participants,.rules, .schedule, .registration  {
    max-width: 100%;
    margin: 6rem 2rem;
    padding: 2rem 5rem;
    font-size: 1.2rem;
    line-height: 1.6;
    color: #333;
  
}
.card{
  box-shadow: 0 4px 24px -6px rgba(0, 0, 0, 0.25);
  border-radius: 10px;
  transition: transform 0.3s ease-in-out, box-shadow 0.3s ease-in-out;
  
}
.about-split {
  display: flex;
  flex-wrap: wrap;
  align-items: stretch;
  min-height: 300px;
  margin-top: 30px;
  padding: 2rem 5rem;
  gap: 2rem; 
}
.about-split .text-side {
  
  flex: 1 1 40%;
  background: transparent;
  padding: 2rem 2rem;
  z-index: 2;
  opacity: 0;
  transform: translateX(-80px);
  transition: all 0.9s ease-out;
}
.text-side.visible {
      opacity: 1;
      transform: translateX(0);
    }
.partial-underline {
  border-bottom: 5px solid #C8102E !important;
 display: inline-block !important;
}
.about-split .text-side h1, .challenge-overview h1, .participants h1, .rules h1, .schedule h1, .registration h1 {
font: 5rem / 1 "League Gothic", sans-serif;

  margin-bottom: 1rem;
}
.about-split .text-side p {
  
  line-height: 1.6;
  font-size: 1.1rem;
}
.about-split .image-side {
   flex: 1 1 45%;
  min-height: 300px;
  background: #C8102E url("/images/app-contest-2.jpg")
            center/cover no-repeat;
  clip-path: polygon(12% 0, 100% 0, 100% 100%, 0 100%);
  transition: transform 0.3s 
ease-in-out, box-shadow 0.3s 
ease-in-out;
        
        box-shadow: rgba(0, 0, 0, 0.2) 0px 8px 16px;
}
@media (max-width: 800px) {
  .about-split {
    flex-direction: column;
    
  }
  .text-side div{
   margin: 0 auto !important;
  }
  .about-split .image-side {
    clip-path: none;
    height: 250px;
    display: none;
  }
}

  /* --- Schedule timeline --- */
.nav-pills .nav-link.active, .nav-pills .show>.nav-link{
	background-color: transparent !important;
	border-bottom: 4px solid  #C8102E;
	color: #000000 !important;
	border-radius: 0;
	font-weight: bold;
}
.round{
  color:  #C8102E;
  font-size: 1.2rem;
  font-weight: 700;
}
.nav-pills {
  margin-bottom: 0 !important;
}


/* Footer Styling */
.footer {
    background-color: #f8f9fa;
    text-align: center;
    padding: 1rem 0;
    margin-top: 4rem;
    font-size: 0.9rem;
    color: #666;
}
.uh-footer .site-footer {
    background-color: #c8102e;
    color: white;
    font-size: 1rem;
    line-height: 1.3125em;
    line-height: calc(1.5em - 3px);
    padding: calc(1.5em - 3px) 0;
}