/* --- RESET --- */
    * {
      margin: 0;
      padding: 0;
      box-sizing: border-box;
    }

    body {
      font-family: Arial, sans-serif;
      /*background-color: #2E0050;*/
      color: #FFF;
      line-height: 1.6;
      background-color: #2E0050; 
      background-image: url('../images/2025-09-DXR-SoloWF-tr-1448x2048.png'); /* imagen encima */
      background-position: top center;
      background-size: contain;
      background-repeat: no-repeat;
      background-position-y: 15%;
    }

    a {
      color: #00F6CA;
      text-decoration: none;
    }

    /* --- HEADER --- */
    header {
      position: fixed;
      top: 0;
      left: 0;
      right: 0;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 1rem;
      padding: .75rem 1rem;
      background: linear-gradient(180deg, rgba(0,0,0,0.45), rgba(0,0,0,0.15));
      backdrop-filter: blur(6px);
      z-index: 50;
      height: 56px;
    }

    header img {
      height: 40px;
    }

    nav ul {
      list-style: none;
      display: flex;
      gap: 1.5rem;
    }

    nav li {
      position: relative;
    }

    nav a {
      font-weight: 100;
      transition: color 0.3s;
      text-transform: uppercase;
      letter-spacing: 2px;
      font-size: 12px;
    }

    nav a:hover {
      color: #FF0066;
    }

    /* --- LOGO --- */
    .logo {
      height: 25px;          
      width: auto;          
      display: block;
    }

    /* --- MENÚ DESPLEGABLE --- */
    .submenu {
      display: none;
      position: absolute;
      top: 100%;
      left: 0;
      background: #5F00A3;
      border-radius: 8px;
      padding: 0.5rem 0;
      min-width: 170px;
    }

    .submenu a {
      display: block;
      padding: 0.5rem 1rem;
      color: #FFF;
      font-size: 10px;
    }

    .submenu a:hover {
      /*background: #2E0050;*/
    }

    nav li:hover .submenu {
      display: block;
    }

    /* --- HERO SECTION --- */
    .hero {
      /*background: url('../images/2025-09-DXR-SoloWF-tr-1448x2048.png') center/contain no-repeat;*/
      padding: 5%;
      min-height: auto;              
      display: flex;
      flex-direction: column;
      align-items: center;          
      justify-content: flex-start;   
      text-align: center;
      gap: 1rem;
      width: 100%;
      box-sizing: border-box;
    }

    .hero h1 {
      font-size: 3rem;
      color: #00F6CA;
      font-family: 'Baron Neue', sans-serif;
      font-weight: 700;
    }

    .hero p {
      font-size: 1.2rem;
      margin-top: 1rem;
      color: #FFF;
      font-weight: 300;
      font-family: 'Rubik', sans-serif;
    }

    .destacado {
      text-transform: uppercase;
      font-size: 0.6rem;     
      font-weight: 300;      
      letter-spacing: 1px;   
      color: #00F6CA;        
    }

    p.destacado-2 {
      text-transform: uppercase;
      font-size: 0.8rem;     
      font-weight: 500;     
      letter-spacing: 3px;   
      color: #00F6CA;        
    }


    /* --- CIUDADES --- */
    .ciudades {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
      gap: 1.5rem;
      padding: 4rem 2rem;
    }

    .ciudad {
      background: rgba(95, 0, 163, 0.3); 
      padding: 1.5rem;
      border-radius: 12px;
      text-align: center;
      transition: transform 0.3s, outline 0.3s, background 0.3s;
      outline: 1px solid transparent; 
      outline-offset: 0px;
      text-align: center;
    }

    .ciudad:hover {
      transform: scale(1.02);
      outline: 1px solid #00F6CA; 
      background: rgba(95, 0, 163, 0.9); 
    }

    .ciudad h3 {
      color: #00F6CA;
      margin-bottom: 0.5rem;
      font-size: 22px;
      font-weight: 300;
    }

    .ciudad a {
      display: inline-block;
      margin-top: 0.5rem;
      padding: 0.5rem 1rem;
      background: #FF0066;
      color: #FFF;
      border-radius: 8px;
      font-size: 0.9rem;
      transition: background 0.3s;
    }

    .ciudad a:hover {
      background: #00F6CA;
      color: #2E0050;
    }

    .ciudad svg {
      width: 18px;   
      height: 18px;
      stroke-width: 2;
      vertical-align: top;
      margin-left: 5px;
      margin-top: 2px;
    }

    /* --- FOOTER --- */
    footer {
      background: rgba(0, 0, 0, 0.3);
      text-align: center;
      padding: 4rem 1rem;
      display: flex;
      flex-direction: column;
      align-items: center;
      gap: 1rem;
    }

    .social {
      display: flex;
      justify-content: center;
      gap: 1rem;
      flex-wrap: wrap;
    }

    .social a {
      color: #FFFFFF;
      font-size: 1.5rem;
      transition: color 0.3s, transform 0.2s;
    }

    .social a:hover {
      color: #00F6CA;
      transform: scale(1.2); /* pequeño aumento */
    }

    .email {
      color:#FFF;
      text-transform: uppercase;
      font-size: 10px;
      letter-spacing: 2px; font-weight: 100;
      text-decoration: none;
    }

    .subrayado {
      background-color: #5F00A3;  
      color: #fff;           
      padding: 0.2em 0.4em;
      border-radius: 6px;
      display: inline-block;
      font-weight: 500;
    }

    /* --- VIDEO --- */
    .video-section {
      padding: 4rem 2rem;
      background: rgba(47, 0, 80, 0.7);
      display: flex;
      justify-content: center;
      align-items: center;
    }

    .video-grid {
      display: grid;
      grid-template-columns: 1fr 1.5fr;
      gap: 2rem;
      align-items: center;
      max-width: 900px;
      width: 100%;
      margin: 0 auto;
    }

    .video-info h2 {
      color: #00F6CA;
      font-family: 'Baron Neue', sans-serif;
      font-size: 2rem;
      margin-bottom: 1rem;
    }

    .video-info p {
      color: #FFF;
      font-family: 'Rubik', sans-serif;
      font-size: 1.1rem;
      font-weight: 300;
    }

    .video-embed iframe {
      width: 100%;
      height: 315px;
      border-radius: 12px;
      box-shadow: 0 4px 24px rgba(0,0,0,0.3);
      background: #000;
    }

   /* --- LOGOS --- */

    .collaborators-section {
      padding: 3rem 2rem 4rem 2rem;
      background: rgba(47, 0, 80, 0.5);
      text-align: center;
    }

    .collaborators-title {
      color: #00F6CA;
      font-family: 'Baron Neue', sans-serif;
      font-size: 1.5rem;
      margin-bottom: 2rem;
      letter-spacing: 2px;
    }

    .collaborators-image-wrapper {
      display: flex;
      justify-content: center;
      align-items: center;
    }

    .collaborators-image {
      max-width: 800px;
      width: 100%;
      height: auto;
    }

    .menu-toggle {
      display: none !important; 
    } 

.menu-toggle span{
  display: block;
  width: 22px;
  height: 2px;
  background: #fff;
  border-radius: 2px;
  transition: all .25s;
  margin: 0;
}

@media (min-width: 769px) {
  nav ul {
    display: flex !important;
    position: static !important;
    top: auto !important;
    right: auto !important;
    background: transparent !important;
    padding: 0 !important;
    border-radius: 0 !important;
    box-shadow: none !important;
    gap: 1.25rem;
  }
  .menu-toggle { display: none !important; }
}

@media (min-width: 900px) {
  .hero { align-items: center; text-align: center; }
}


@media (max-width: 768px) {
    /*nav ul{
    top: calc(56px + 8px); 
    }*/

    .hero {
    padding: calc(56px + 0.75rem) 1rem 1.25rem;
    align-items: center;
    text-align: center;
    }

  
    /*nav ul {
        display: none;
        flex-direction: column;
        background: #5F00A3;
        position: fixed;
        top: 60px;
        right: 20px;
        border-radius: 8px;
        padding: 1rem;
        transform: translateY(-8px);
        transition: opacity .18s ease, transform .18s ease;
        pointer-events: none;
    }

    nav ul.show {
      display: flex;
    }

    .menu-toggle { display: flex !important; right: 12px; width: 48px; height: 48px; padding: 6px; }

    .menu-toggle span { width: 26px; height: 3px; }*/

      header .logo{ margin-left: 8px; }

      .logo {
        height: 20px;
      }

      .video-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
      }
    
      .video-embed iframe {
        height: 220px;
      }
      .collaborators-image {
        max-width: 400px;
        width: 100%;
        height: auto;
      }
  }

    @media (max-width: 420px){
      .menu-toggle{ right: 8px; width:44px; height:44px; padding:5px; gap:5px; }
      .menu-toggle span{ width:22px; height:3px; }
    }