* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  width: 100%;
  height: 100%;
}

body {
  font-family: Arial, sans-serif;
  color: white;
  background: black;
}

.background-slideshow {
  position: fixed;
  inset: 0;
  z-index: 0;
  overflow: hidden;
}

.slide {
  position: absolute;
  inset: 0;
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
  opacity: 0;
  animation: fadeSlideshow 25s infinite;
}

.slide-1 {
  background-image: url("DSC_1219.jpeg");
  animation-delay: 0s;
}

.slide-2 {
  background-image: url("DSC_1255.jpeg");
  animation-delay: 5s;
}

.slide-3 {
  background-image: url("IMG_6810.jpeg");
  animation-delay: 10s;
}

.slide-4 {
  background-image: url("IMG_8850.jpeg");
  animation-delay: 15s;
}

.slide-5 {
  background-image: url("IMG_6815.jpeg");
  animation-delay: 20s;
}

.slide-6 {
  background-image: url("IMG_8826.jpeg");
  animation-delay: 25s;
}


@keyframes fadeSlideshow {
  0% {
    opacity: 0;
  }

  10% {
    opacity: 1;
  }

  33% {
    opacity: 1;
  }

  43% {
    opacity: 0;
  }

  100% {
    opacity: 0;
  }
}

main {
  position: relative;
  z-index: 1;
  min-height: 100vh;
  display: grid;
  place-content: center;
  text-align: center;
  background: rgba(0, 0, 0, 0.25);
}

button {
  margin: auto;
  padding: 12px 20px;
  border: none;
  border-radius: 8px;
  background: #2563eb;
  color: white;
  cursor: pointer;
}

.top-logo {
  position: fixed;
  top: 20px;
  left: 20px;
  width: 120px;
  height: auto;
  z-index: 10;
}

.contact-section {
  position: fixed;
  right: 25px;
  bottom: 25px;
  z-index: 10;
  padding: 18px 24px;
  color: white;
  background: rgba(0, 0, 0, 0.65);
  border-radius: 12px;
  backdrop-filter: blur(6px);
}

.contact-section h2 {
  margin-top: 0;
}

.contact-section p {
  margin: 8px 0;
}

.contact-section a {
  color: white;
  text-decoration: none;
}

.contact-section a:hover {
  text-decoration: underline;
}