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

:root {
  --vh: 1vh;
}

body {
  font-family: "Special Gothic Expanded One", sans-serif;
  font-weight: 400;
  font-style: normal;
  background-image: url('https://images.unsplash.com/photo-1507525428034-b723cf961d3e?auto=format&fit=crop&w=1920&q=80');
  background-size: cover;
  background-position: center;
  position: relative;
  color: white;
  background-color: black;
}

body {
  height: calc(var(--vh, 1vh) * 100);
  overflow: hidden;
  overscroll-behavior: none;
  touch-action: manipulation;
}


html, body {
  overflow: hidden;
  touch-action: manipulation;
}


.overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(10, 10, 10, 0.5);
  z-index: 1;
}

.content {
  position: relative;
  z-index: 2;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: 0 1.5rem;

  color: rgba(255, 255, 255, 0.88); /* blanco translúcido */
  text-shadow: 0 2px 12px rgba(0, 0, 0, 0.6); /* sombra difusa fuerte */
  mix-blend-mode: lighten; /* fusión suave con fondo */
}

h1 {
  font-size: 2.5rem;
  font-weight: 600;
  letter-spacing: 2px;
  margin-bottom: 0rem;
  backdrop-filter: blur(2px); /* efecto cristal suave */
  padding: 0.5rem 0.4rem;
  border-radius: 8px;
}

p {
  font-size: 1.25rem;
  font-weight: 300;
  margin-bottom: 1rem;
}

.tagline {
  font-size: 1rem;
  opacity: 0.8;
}

.content, .content * {
  user-select: none;
  -webkit-user-select: none; /* Para Safari */
  -ms-user-select: none;     /* Para IE/Edge antiguos */
}

.logo {
  width: 100px;
  max-width: 40vw;
  margin-bottom: 0.3rem;
  user-select: none;
}


.ripple {
  position: fixed;
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.25);
  transform: translate(-50%, -50%);
  animation: ripple-animation 1s ease-out forwards;
  pointer-events: none;
  z-index: 5;
}

.bg-video {
  display: none; /* Por defecto, oculto */
}

@keyframes ripple-animation {
  0% {
    transform: translate(-50%, -50%) scale(0.4);
    opacity: 0.8;
  }
  100% {
    transform: translate(-50%, -50%) scale(1.8);
    opacity: 0;
  }
}





@media (max-width: 600px) {
  .content {
    padding: 0 2rem;
    padding-bottom: 6rem;
  }

 .bg-video {
    display: block;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 0;
    pointer-events: none;
  }


  h1 {
    font-size: 1.8rem;
  }

  p {
    font-size: 1rem;
  }

  .tagline {
    font-size: 0.6rem;
  }
}