body {
  background-color: #000;
  color: #fff;
}

a {
  color: #81d7ff;
}
a:hover {
  color: #00baff;
}

.a_title, .a_title:hover, .a_title:visited {
	color: #81d7ff;
	text-decoration: none;
}
.a_title:hover {
  color: #00baff;	
}

.social-link > span {
	color: #000;
}
.social-link:hover > span {
	color: #009fe3;
}
.custom-navmenu .custom-menu li a  {
	color: #81d7ff;
}

h1, h2, h3 {
    color: #009fe3;
    font-weight: bold;
    font-size: 40px;
}
h3 {
	font-size: 40px !important;
} 
h4 {
	text-decoration: none;
	font-weight: bold;
	font-size: 1.2em;
	border: none;
	color: #fff;
}
.section {
	padding: 0px;
}

.autor-info {
	margin-bottom: 100px;
}
.btn-padding {
	font-size: 30px;
	margin: 20px;
}

/* popup for .png */
img.mfp-img {
	background-color: #fff;
	padding: 45px;
}
.mfp-title {
	color: #666;
	text-align: center;
}
.mfp-counter {
	display: none;
}
.footer {
	background-color: #000;
}



/* parallax */
@media (prefers-reduced-motion) {
  :root {
    --scale: 0;
  }
}

* {
  box-sizing: border-box;
}
.page-title {
  text-align: center;
}

.page-title::after {
  content: 'v';
  display: block;
  font-size: 2em;
  opacity: 0;
  transform: translateY(-24px);
  animation: fadein 800ms 500ms cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
}
.section {
  transform-origin: center top;
  transform: scaleY(calc(1 - var(--scale)));
}

.section > * {
  transform-origin: center top;
  transform: scaleY(calc(1 / (1 - var(--scale))));
}

.section-title {
  font-family: var(--font-heading);
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: bold;
  line-height: 1.125;
}

.byline {
  display: block;
  font-size: 0.6em;
  margin: calc(var(--space) / 1.35) 0;
}

.content-prlx {
  position: relative;
  margin: -80vh auto 0;
  padding: var(--space);
  padding: 20px;
  max-width: 840px;
  width: calc(100% - var(--space));
  background: hsla(5, 15%, 5%, 0.9);
}

.content-prlx > * + * {
  margin-top: 2rem;
}

.image-container {
  position: sticky;
  top: 0;
  width: 100%;
  height: 100vh;
  z-index: -2;
  margin: 0;
}

.image-container img {
  display: block;
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
/*
.image-container::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 50%;
  background: linear-gradient(
    to bottom,
    hsla(5, 15%, 5%, 0) 0%,
    hsla(5, 15%, 5%, 0.013) 8.1%,
    hsla(5, 15%, 5%, 0.049) 15.5%,
    hsla(5, 15%, 5%, 0.104) 22.5%,
    hsla(5, 15%, 5%, 0.175) 29%,
    hsla(5, 15%, 5%, 0.259) 35.3%,
    hsla(5, 15%, 5%, 0.352) 41.2%,
    hsla(5, 15%, 5%, 0.45) 47.1%,
    hsla(5, 15%, 5%, 0.55) 52.9%,
    hsla(5, 15%, 5%, 0.648) 58.8%,
    hsla(5, 15%, 5%, 0.741) 64.7%,
    hsla(5, 15%, 5%, 0.825) 71%,
    hsla(5, 15%, 5%, 0.896) 77.5%,
    hsla(5, 15%, 5%, 0.951) 84.5%,
    hsla(5, 15%, 5%, 0.987) 91.9%,
    hsl(5, 15%, 5%) 100%
  );
}
*/
.image-container::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 50%;
  background: linear-gradient(
    to bottom,
	rgba(0,0,0,0),
    rgba(0,0,0,1)
  );
}

@keyframes fadein {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}


@media (max-width: 767px) {
	.novis-mobile {
		visibility: hidden;
	}
	.btn_tlg {
		font-size: 24px;
	}
	.content-prlx {
		margin-left: 10px !important;
		margin-right: 10px !important;
	}
	.img-mobile {
		max-width: 100px !important;
	}
}