body {
  background-color: #f8f0ff;
}

:root {
  --primary-purple: #500A71;
  --primary-purple-hover: #3d0757;
}

/* Navbar links for white main navbar */
.navbar-light .navbar-nav .nav-link {
  color: var(--primary-purple) !important;
  font-weight: 500;
  transition: color 0.3s;
}

.navbar-light .navbar-nav .nav-link:hover {
  color: var(--primary-purple-hover) !important;
}

.navbar-light .navbar-brand img.logo-img {
  height: 55px;
  width: auto;
}

/* Buttons */
.btn-primary, .btn-success, .btn-info, .btn-warning {
  background-color: var(--primary-purple);
  border-color: var(--primary-purple);
  color: white;
}

.btn-primary:hover, .btn-success:hover, .btn-info:hover, .btn-warning:hover {
  background-color: var(--primary-purple-hover);
  border-color: var(--primary-purple-hover);
  color: white;
}

/* Footer */
footer {
  background-color: var(--primary-purple);
  color: white;
  padding: 20px 0;
  text-align: center;
}

footer a {
  color: white;
  text-decoration: none;
}

footer a:hover {
  color: var(--primary-purple-hover);
  text-decoration: underline;
}

.navbar-main {
  padding-top: 0.6rem;
  padding-bottom: 0.6rem;
}

.navbar-main .navbar-brand img.logo-img {
  height: 100px; 
  width: auto;
  max-height: 80px;
}

body {
  font-family: "Helvetica", "Arial", sans-serif;
}

h1, h2, h3, h4, h5, h6 {
  font-family: "Helvetica", "Arial", sans-serif;
}

/* Full-width party banner with overlay */
.party-banner {
  position: relative;
  width: 100%;
  height: 400px;
  background: url('skyline3.jpg') no-repeat center center;
  background-size: cover;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  text-align: center;
  overflow: hidden; 
}

/* Semi-transparent overlay */
.party-banner::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(106, 13, 173, 0.6); 
  z-index: 1;
}

/* Party banner text styling */
.party-banner h1,
.party-banner h2,
.party-banner h3 {
  position: relative;
  z-index: 2; 
  margin: 0.5rem 0;
}

.party-banner h1 {
  font-size: 3rem;
  font-weight: 700;
}

.party-banner h2 {
  font-size: 2rem;
  font-weight: 500;
}

.party-banner h3 {
  font-size: 1.2rem;
  font-weight: 400;
}

.party-content {
  margin-top: 40px;
}

/* Banner with image & text overlay */
.banner {
  position: relative;
}

.banner img {
  display: block;
  width: 100%;
  height: auto;
}

.banner-text {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: white;
  background-color: rgba(0,0,0,0.5);
  padding: 20px 40px;
  border-radius: 10px;
  z-index: 2;
  max-width: 90%;
}

/* Banner heading & paragraph spacing */
.banner-text h1 {
  font-size: 3rem;
  font-weight: 700;
}

.banner-text p {
  font-size: 1.2rem;
  margin-top: 10px;
}

/* Registration button inside banner */
.banner-text a.btn-register {
  display: inline-block;
  margin-top: 20px;
  padding: 12px 30px;
  font-size: 1.2rem;
  font-weight: 600;
  color: white;
  background-color: black;      
  border: 2px solid black;      
  border-radius: 6px;
  text-decoration: none;
  transition: all 0.3s ease;
  z-index: 3;
}

.banner-text a.btn-register:hover {
  background-color: #333333;    
  border-color: #333333;
  color: white;
}

/* Responsive adjustments */
@media (max-width: 768px) {
  .banner-text {
    padding: 15px 25px;
  }
  .banner-text h1 {
    font-size: 2rem;
  }
  .banner-text p {
    font-size: 1rem;
  }
  .banner-text a.btn-register {
    font-size: 1rem;
    padding: 10px 20px;
  }
}

/* Accordion styling - purple */
.accordion-button {
  background-color: var(--primary-purple);  /* header background */
  color: white;                             /* header text color */
  font-weight: 500;
}

.accordion-button:hover {
  background-color: var(--primary-purple-hover);
  color: white;
}

.accordion-button:focus {
  box-shadow: 0 0 0 0.25rem rgba(80, 10, 113, 0.5);
}

.accordion-button:not(.collapsed) {
  background-color: var(--primary-purple-hover); 
  color: white;
}

.accordion-body {
  background-color: #f8f0ff; 
  color: #000;  
  }             

.accordion-item {
  border: 1px solid var(--primary-purple); 
  border-radius: 6px;
  margin-bottom: 10px;
}

/* Accordion down arrows */
.accordion-button::after {
  filter: invert(100%); 
}