/* Reset ligero (Bootstrap ya ayuda) */
body {
  font-family: 'Segoe UI', sans-serif;
  overflow: hidden;
}

/* Hero */
.hero {
  position: relative;
  width: 100%;
  min-height: 100dvh;
  background: url('../Img/Empresa.jfif') no-repeat center center;
  background-size: cover;
  overflow: hidden;
}

/* Overlay */
.overlay {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.4);
  z-index: 1;
}

/* Logo */
.logo {
  width: 420px;
  max-width: 80%;
  filter: drop-shadow(0 8px 20px rgba(255, 255, 255, 0.832));
  opacity: 0.95;
  transition: 0.3s;
}

.logo:hover {
  transform: scale(1.05);
  opacity: 1;
}

/* Tipografía */
h1 {
  font-size: 2.5rem;
  letter-spacing: 1px;
}

p {
  font-size: 1.1rem;
}

.transparencia {
  font-size: 0.85rem;
  opacity: 0.6;
}

/* Countdown */
.countdown {
  font-size: 1.5rem;
  font-weight: bold;
  color: #e81f41;
}

/* Responsive */
@media (max-width: 600px) {
  h1 {
    font-size: 1.8rem;
  }

  .logo {
    width: 220px;
  }
}

/* Franjas */
.stripe {
  position: absolute;
  width: 100%;
  height: 30px;
  z-index: 3;
  animation: blinkNeon 1.5s infinite ease-in-out;
}

.stripe::after {
  content: "";
  position: absolute;
  width: 100%;
  height: 100%;
  filter: blur(6px);
  opacity: 0.4;
}

.stripe.red {
  top: 0;
  background: linear-gradient(135deg, #000000, #e81f41);
}

.stripe.purple {
  bottom: 0;
  background: linear-gradient(135deg, #8b2855, #000000);
}

/* Animación franjas */
@keyframes blinkNeon {
  0%, 100% { opacity: 1; filter: brightness(1); }
  50% { opacity: 0.6; filter: brightness(1.5); }
}



/* Animación contenido */
.container {
  animation: fadeInUp 1s ease;
}

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(15px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Animación fondo SOLO PC */
@keyframes zoomBg {
  from { background-size: 100%; }
  to { background-size: 110%; }
}

@media (min-width: 912px) {
  .hero {
    animation: zoomBg 3s ease-in-out infinite alternate;
  }
}

@media (max-width: 912px) {
  .hero {
    animation: none !important;
  }
}