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

body {
  font-family: "Montserrat", "Segoe UI", Tahoma, Geneva, Verdana,
    sans-serif;
  background: linear-gradient(315deg, #0a0a0a 3%, #1a1a1a 38%, #0d1a0d 68%, #001a1a 98%);
  animation: gradient 15s ease infinite;
  background-size: 400% 400%;
  background-attachment: fixed;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  overflow-x: hidden;
  position: relative;
  padding: 3rem;
}

body::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(
    ellipse at center bottom,
    rgba(0, 255, 255, 0.15) 0%,
    rgba(0, 200, 200, 0.1) 20%,
    rgba(0, 100, 100, 0.05) 40%,
    rgba(0, 0, 0, 0.3) 70%,
    rgba(0, 0, 0, 0.8) 100%
  ),
  radial-gradient(
    ellipse at 20% 30%,
    rgba(0, 255, 255, 0.08) 0%,
    rgba(0, 0, 0, 0.2) 50%,
    transparent 100%
  ),
  radial-gradient(
    ellipse at 80% 70%,
    rgba(0, 200, 200, 0.06) 0%,
    rgba(0, 0, 0, 0.3) 60%,
    transparent 100%
  );
  pointer-events: none;
}

body::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(
    135deg,
    rgba(0, 50, 50, 0.1) 0%,
    transparent 30%,
    transparent 70%,
    rgba(0, 100, 100, 0.05) 100%
  ),
  linear-gradient(
    45deg,
    transparent 0%,
    rgba(0, 255, 255, 0.02) 50%,
    transparent 100%
  );
  pointer-events: none;
}

.container {
  text-align: center;
  position: relative;
  z-index: 1;
}

.logo {
  margin-bottom: 0;
  display: inline-block;
}

.logo img {
  height: 60px;
  width: auto;
  max-width: 100%;
}

@keyframes gradient {
  0% {
    background-position: 0% 0%;
  }
  50% {
    background-position: 100% 100%;
  }
  100% {
    background-position: 0% 0%;
  }
}

.wave {
  background: rgba(0, 255, 255, 0.1);
  border-radius: 1000% 1000% 0 0;
  position: fixed;
  width: 200%;
  height: 12em;
  animation: wave 10s -3s linear infinite;
  transform: translate3d(0, 0, 0);
  opacity: 0.6;
  bottom: 0;
  left: 0;
  z-index: -1;
}

.wave:nth-of-type(2) {
  bottom: -1.25em;
  animation: wave 18s linear reverse infinite;
  opacity: 0.4;
  background: rgba(0, 200, 200, 0.08);
}

.wave:nth-of-type(3) {
  bottom: -2.5em;
  animation: wave 20s -1s reverse infinite;
  opacity: 0.3;
  background: rgba(0, 150, 150, 0.06);
}

@keyframes wave {
  2% {
    transform: translateX(1);
  }
  25% {
    transform: translateX(-25%);
  }
  50% {
    transform: translateX(-50%);
  }
  75% {
    transform: translateX(-25%);
  }
  100% {
    transform: translateX(1);
  }
}

/* Media queries para diferentes tamaños de pantalla */

/* Monitores grandes (1400px+) */
@media (min-width: 1400px) {
  .logo img {
    height: 80px;
  }
}

/* Laptops grandes (1200px - 1399px) */
@media (max-width: 1399px) and (min-width: 1200px) {
  .logo img {
    height: 70px;
  }
}

/* Laptops medianos (1024px - 1199px) */
@media (max-width: 1199px) and (min-width: 1024px) {
  .logo img {
    height: 60px;
  }
}

/* Tablets en landscape (768px - 1023px) */
@media (max-width: 1023px) and (min-width: 769px) {
  .logo img {
    height: 55px;
  }
}

/* Tablets y móviles grandes (768px y menos) */
@media (max-width: 768px) {
  .logo img {
    height: 50px;
  }
}

@media (max-width: 480px) {
  .logo img {
    height: 45px;
  }
}

@media (max-width: 320px) {
  .logo img {
    height: 40px;
  }
}