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

    body {
      font-family: 'Montserrat', sans-serif;

      color: #ffffff;
    }

    nav {
      position: fixed;
      top: 0;
      width: 100%;
      height: 70px;
      background-color: #1f2c3a;
      padding: 0 40px;
      display: flex;
      align-items: center;
      z-index: 1000;
      border-bottom: 1px solid rgba(255, 205, 130, 0.3);
      justify-content: space-between;
		      background: #1f2c3a;
    }

    nav .logo {
      display: flex;
      align-items: center;
      height: 100%;
      z-index: 1100;
    }

    .logo img {
      width: 180px;
      height: auto;
    }

    nav ul {
      list-style: none;
      display: flex;
      gap: 40px;
      font-size: 15px;
      height: 100%;
      align-items: center;
      transition: none;
    }

    nav ul li {
      position: relative;
      display: flex;
      align-items: center;
      height: 100%;
    }

    nav ul li a {
      text-decoration: none;
      color: white;
      font-weight: 500;
      display: inline-block;
      line-height: 70px;
      position: relative;
    }

    nav ul li a::after {
      content: '';
      position: absolute;
      left: 0;
      bottom: -1px;
      width: 0%;
      height: 2px;
      background-color: #c4a267;
      transition: width 0.3s ease;
    }

    nav ul li a:hover::after,
    nav ul li a.active::after {
      width: 100%;
    }

    /* --- BOTÓN HAMBURGUESA --- */
    .menu-toggle {
      display: none;
      flex-direction: column;
      justify-content: space-between;
      width: 25px;
      height: 20px;
      cursor: pointer;
      z-index: 1100;
    }

    .menu-toggle div {
      width: 100%;
      height: 3px;
      background: white;
      border-radius: 2px;
      transition: all 0.3s ease;
      transform-origin: center;
    }

    /* Animación para cruz perfecta */
    .menu-toggle.open div:nth-child(1) {
      transform: rotate(45deg) translateY(12px);
    }

    .menu-toggle.open div:nth-child(2) {
      opacity: 0;
      transform: scaleX(0);
    }

    .menu-toggle.open div:nth-child(3) {
      transform: rotate(-45deg) translateY(-12px);
    }

    /* --- MENÚ RESPONSIVE --- */
    @media (max-width: 900px) {
		    .logo img {
      width: 140px;
      height: auto;
    }
      nav {
        padding: 0 20px;
      }

      nav ul {
        position: fixed;
        top: 70px;
        left: 0;
        height: auto;
        width: 100%;
        background-color: #1F2C3A;
        flex-direction: column;
        padding: 40px 0;
        align-items: center;
        opacity: 0;
        pointer-events: none;
        transition: opacity 0.4s ease;
        display: flex;
        z-index: 1001; /* Por encima del nav */
      }

      nav ul li {
        margin-bottom: 20px;
      }

      nav ul li:last-child {
        margin-bottom: 0;
      }

      nav ul.open {
        opacity: 1;
        pointer-events: auto;
      }

      nav ul li a {
        line-height: normal;
        font-size: 18px;
      }

      nav ul li a::after {
        bottom: -4px;
      }

      .menu-toggle {
        display: flex;
      }

      /* Sección amarilla debajo del menú */
      .yellow-section {
        display: none;
        background-color: #1F2C3A;
        width: 100%;
        height: 100vh; /* Ocupa toda la ventana */
        position: fixed;
        top: calc(70px + var(--menu-height, 200px)); /* Ajustable */
        left: 0;
        z-index: 900; /* Debajo del menú rojo */
      }

      .yellow-section.show {
        display: block;
      }
    }