body {
    background-color: #111827;
    color: #ffffff;
    font-family: "Lato";
  }

  input{
    color: #000000 !important;
  }

  ul li {
    list-style-type: none !important;
  }

  /* Navigation */
  .navbar {
    background-color: rgba(17, 24, 39, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid #374151;
    padding: 1rem 0;
  }

  .navbar-toggler {
    border-color: rgba(255, 255, 255, 0.4);
  }

  .navbar-toggler:focus {
    box-shadow: none;
  }

  .navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%28255, 255, 255, 1%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
  }

  .navbar-brand {
    font-size: 1.25rem;
    font-weight: 700;
    color: #ffffff !important;
  }

  .navbar-nav .nav-link {
    color: #ffffff !important;
    font-size: 18px;
    margin: 0 1rem;
    transition: color 0.3s;
  }

  .navbar-nav .nav-link:hover {
    color: #f9d171 !important;
  }

  .btn-register {
    background-color: #374151;
    color: #ffffff;
    border: none;
    padding: 0.5rem 1.5rem;
    font-size: 0.875rem;
    transition: background-color 0.3s;
  }

  .btn-register:hover {
    background-color: #4b5563;
  }

  /* Hero Section */
  .hero-section {
      padding: 15rem 5rem 10rem 5rem;
  }

  .hero-date {
    font-size: 0.875rem;
    color: #9ca3af;
    margin-bottom: 1.5rem;
  }

  .hero-title {
    color: #fff;
    font-size: 4.5rem;
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: 1.5rem;
  }

  .hero-title .year {
    color: #ffffff;
  }

  .hero-description {
    font-size: 1.125rem;
    color: #9ca3af;
    max-width: 600px;
    margin-bottom: 2rem;
  }

  .btn-participate {
    background-color: #f9d171;
    color: #111827;
    border: none;
    padding: 0.75rem 2rem;
    font-weight: 600;
    transition: background-color 0.3s;
  }

  .btn-participate:hover {
    background-color: #f5da9b;
  }

  .btn-teaser {
    border: 1px solid #4b5563;
    color: #ffffff;
    padding: 0.75rem 2rem;
    transition: border-color 0.3s;
  }

  .btn-teaser:hover {
    border-color: #6b7280;
  }

  /* Speakers Section */
  .speakers-section {
    padding: 5rem 0;
    background-color: rgba(31, 41, 55, 0.3);
  }

  .speaker-card {
    background-color: #1f2937;
    border-radius: 0.5rem;
    padding: 2rem;
  }

  .speaker-image {
    aspect-ratio: 1;
    background-color: #374151;
    border-radius: 0.5rem;
    margin-bottom: 1.5rem;
  }

  .social-btn {
    background-color: #374151;
    color: #ffffff;
    border: none;
    padding: 0.75rem;
    border-radius: 0.375rem;
    transition: background-color 0.3s;
    margin-right: 1rem;
  }

  .social-btn:hover {
    background-color: #4b5563;
  }

  .speaker-name {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 0.25rem;
  }

  .speaker-role {
    font-family: "Lato";
    font-size: 20px;
    text-align: center;
    color: #ffffff;
  }

  .section-label {
    font-size: 1.8rem;
    color: #f9d171;
    margin-bottom: 1rem;
  }

  .section-title {
    color: #fff;
    font-size: 3rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1.5rem;
  }

  .nav-arrow {
    background-color: #1f2937;
    color: #ffffff;
    border: none;
    padding: 0.75rem;
    border-radius: 0.375rem;
    transition: background-color 0.3s;
  }

  .nav-arrow:hover {
    background-color: #374151;
  }

  .nav-arrow.active {
    background-color: #f9d171;
    color: #111827;
  }

  /* Pricing Section */
  .pricing-section {
    padding: 5rem 0;
  }

  .pricing-card {
    background-color: #1f2937;
    border: 1px solid #4b5563;
    border-radius: 0.5rem;
    padding: 2rem;
    transition: border-color 0.3s;
    height: 100%;
  }

  .pricing-card:hover {
    border-color: #4b5563;
  }

  .pricing-card.featured {
    border: 2px solid #f9d171;
  }

  .pricing-type {
    font-size: 0.875rem;
    color: #ffffff;
    margin-bottom: 0.5rem;
  }

  .pricing-amount {
    color: #f9d171;
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
  }

  .pricing-features {
    list-style: none;
    padding: 0;
    margin-bottom: 2rem;
  }

  .pricing-features li {
    color: #9ca3af;
    margin-bottom: 0.75rem;
    display: flex;
    align-items: flex-start;
  }

  .pricing-features li::before {
    content: "•";
    color: #f9d171;
    font-weight: bold;
    margin-right: 0.5rem;
    margin-top: 0.25rem;
  }

  .btn-ticket {
    width: 100%;
    background-color: #374151;
    color: #ffffff;
    border: none;
    padding: 0.75rem;
    border-radius: 0.375rem;
    transition: background-color 0.3s;
  }

  .btn-ticket:hover {
    background-color: #4b5563;
  }

  .btn-ticket.featured {
    background-color: #f9d171;
    color: #111827;
  }

  .btn-ticket.featured:hover {
    background-color: #f9d171;
  }

  /* acordion */
  .accordion {
    margin-bottom: 80px;
  }

  .accordion .accordion-item {
    background-color: #1f2937;
    padding: 0px 15px;
    border-bottom: 1px solid #4a4a4a;
  }

  .accordion .accordion-item button[aria-expanded="true"] {
    border-bottom: 1px solid #f9d171;
  }

  .accordion button {
    background-color: #1f2937;
    position: relative;
    display: block;
    text-align: left;
    width: 100%;
    padding: 1em 0;
    color: #fff;
    font-size: 1.15rem;
    font-weight: 400;
    border: none;
    outline: none;
  }

  .accordion button:hover,
  .accordion button:focus {
    cursor: pointer;
    color: #3eca89;
  }

  .accordion button:hover::after,
  .accordion button:focus::after {
    cursor: pointer;
    color: #f9d171;
    border: 1px solid #f9d171;
  }

  .accordion button .accordion-title {
    color: #fff;
    padding: 1em 1.5em 1em 0;
  }

  .accordion button .icon {
    display: inline-block;
    position: absolute;
    top: 18px;
    right: 0;
    width: 22px;
    height: 22px;
    border: 1px solid;
    border-radius: 22px;
  }

  .accordion button .icon::before {
    display: block;
    position: absolute;
    content: "";
    top: 9px;
    left: 5px;
    width: 10px;
    height: 2px;
    background: currentColor;
  }

  .accordion button .icon::after {
    display: block;
    position: absolute;
    content: "";
    top: 5px;
    left: 9px;
    width: 2px;
    height: 10px;
    background: currentColor;
  }

  .accordion button[aria-expanded="true"] {
    color: #f9d171 !important;
  }

  .accordion button[aria-expanded="true"] .icon::after {
    width: 0;
  }

  .accordion button[aria-expanded="true"] + .accordion-content {
    opacity: 1;
    max-height: 1200px;
    transition: all 200ms linear;
    will-change: opacity, max-height;
  }

  .accordion .accordion-content {
    opacity: 0;
    max-height: 0;
    overflow: hidden;
    transition:
      opacity 200ms linear,
      max-height 200ms linear;
    will-change: opacity, max-height;
  }

  .accordion .accordion-content p {
    color: #3eca89;
    font-size: 1rem;
    font-weight: 400;
    margin: 2em 0;
  }

  .accordion .accordion-content li {
    color: #fff;
    font-size: 1rem;
    font-weight: 400;
  }

  .accordion .accordion-content img {
    border-radius: 15px;
    max-width: 275px;
    margin: 20px 0px;
  }

  /* Location Section */
  .location-section {
    padding: 5rem 0;
  }

  .map-placeholder {
    background-color: #1f2937;
    height: 400px;
    border-radius: 0.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .contact-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
  }

  .contact-item i {
    color: #f9d171;
    font-size: 1.25rem;
  }

  .categories-awards img{
    max-width: 250pxß;
  }

  .categories-awards h3{
    color: #f9d171;
    text-align: center;
    padding-bottom: 30px;
  }

  .categories-awards-txt {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: start;
    color: #d3d3d3;
    text-align: center;
    padding: 20px 0px;
  }

  /* Footer */
  footer {
    border-top: 1px solid #374151;
    padding: 3rem 0;
  }

  .footer-brand {
    color: #fff;
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
  }

  .footer-links {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
  }

  .footer-links a {
    color: #ffffff;
    text-decoration: none;
    font-size: 0.875rem;
    transition: color 0.3s;
  }

  .footer-links a:hover {
    color: #59e296;
  }

  .footer-socials {
    color: #fff;
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
  }

  .footer-socials i {
    color: #fff;
    font-size: 20px;
  }

  .footer-social-btn {
    background-color: #1f2937;
    color: #ffffff;
    border: none;
    padding: 0.75rem;
    border-radius: 0.375rem;
    width: 45px;
    height: 45px;
    transition: background-color 0.3s;
  }

  .footer-social-btn:hover {
    background-color: #777777;
  }

  .footer-text {
    font-size: 0.875rem;
    color: #ffffff;
  }

  @media (max-width: 768px) {
    .hero-section {
      text-align: center;
      padding: 160px 15px 0px 15px;
    }

    .hero-title {
      font-size: 3rem;
    }

    .button-book {
      display: flex;
      align-items: center;
      justify-content: center;
    }

    .img-hero img {
      padding-top: 40px;
    }

    .section-title {
      font-size: 2rem;
    }
  }