:root {
  --header-image: url("/images/killuamad.png");
  --body-bg-image: url("/images/lofi-bg.jpg");

  /* colors */
  --content: hsla(265, 30%, 15%, 0.85);
  --bg-body: hsl(252, 80%, 6%);
  --text-color: rgb(252, 235, 255);
  --header-bg: hsl(255, 28%, 43%);
  --color-link: rgb(238, 102, 245);
  --color-nav-bar: hsl(257, 68%, 11%);
  --link-trans-color: hsl(270, 67%, 98%);
  --header-color: hsl(334, 88%, 65%);
  --highlight: hsl(338, 98%, 50%);
  --border: hsl(257, 100%, 50%);
}
@font-face {
  font-family: "Nintendo";
  src: url("/fonts/Nintendo-DS-BIOS.ttf") format("truetype");
}

@font-face {
  font-family: "Alagard";
  src: url("/fonts/alagard.ttf") format("truetype");
}

* {
  box-sizing: border-box;
}

html {
  scrollbar-color: var(--color-link) var(--color-nav-bar);
  scrollbar-width: auto;
}

html::-webkit-scrollbar {
  width: 0.75rem; 
  height: 0.75rem; 
}

html::-webkit-scrollbar-track {
  background: var(--color-nav-bar);
}

html::-webkit-scrollbar-thumb {
  background: var(--color-link);
  border-radius: 0.25rem; 
  border: 0.125rem solid var(--color-nav-bar);
}

html::-webkit-scrollbar-thumb:hover {
  background: var(--highlight);
}

body {
  font-family: "VT323", sans-serif;
  background-color: var(--bg-body);
  background-repeat: repeat;
  background-size: auto;
  color: var(--text-color);
  background-image: var(--body-bg-image);
  background-attachment: fixed;
  margin: 0;
}

@keyframes littleBounce {
  0%,
  100% {
    transform: translateY(0);
  }
  60% {
    transform: translateY(-4px);
  }
}

img {
  display: block;
}

ul {
  list-style-type: none;
  padding-left: 0;
}

p {
  line-height: 1.1;
  margin-top: 0;
  font-size: 1.1rem;
}

h1 {
  font-size: 1.4rem;
}

h1,
h2,
h3 {
  color: var(--header-color);
  font-family: "Permanent Marker", sans-serif;
  margin-bottom: 0.3rem;
}

h2 {
  font-weight: 500;
  font-size: 1.2rem;
}

h3 {
  font-weight: 400;
  font-size: 1rem;
}

strong {
  color: var(--color-link);
}

a {
  color: var(--color-link);
  font-weight: bold;
  text-decoration: none;
  transition: color 0.3s ease-in-out;
  font-size: 1.2rem;

  &:hover {
    color: var(--link-trans-color);
  }
}

.container {
  max-width: 56.25rem;
  margin-inline: auto;
}

.header-pic {
  height: 12rem;
  background-image: var(--header-image);
  background-size: cover;
  background-position: left;
}

.header-nav {
  background-color: var(--color-nav-bar);
  width: 100%;
}

.header-nav ul {
  display: flex;
  padding: 0;
  margin: 0;
  justify-content: space-evenly;
  align-items: center;

  > li {
    padding: 0.3rem 0;
  }
}

main {
  background-color: var(--content);
  padding: 2rem;
}

footer {
  background-color: var(--color-nav-bar);
  width: 100%;
  padding: 0.625rem;
  overflow-x: hidden;
}

/*index*/
.hero {
  display: grid;
  gap: 1rem;
  padding: 0 1rem;
  align-items: start;

  @media (min-width: 50rem) {
    grid-template-columns: 40% 60%;
    gap: 1rem;
  }
}

.highlight {
  color: var(--highlight);
  text-transform: uppercase;
  display: inline-block;
  animation: littleBounce 1s ease-in-out infinite;
}

.img-container {
  position: relative;
  display: inline-block;
}

.killua-img {
  width: 100%;
  object-fit: contain;
  max-height: 15rem;
}

.gif-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  transform: scale(1.2);
  pointer-events: none;
}

.hero-content {
  display: flex;
  flex-direction: column;
  height: 100%;
}

.link-btn-box {
  margin-top: auto;
  align-self: flex-end;
  text-align: right;
}

.link-btn-flex {
  display: flex;
  gap: 0.5rem;
}

.link-box {
  color: var(--highlight);
  text-decoration: none;
  transition:
    color 0.3s ease,
    text-shadow 0.3s ease;

  &:hover {
    color: var(--text-color);
    text-shadow:
      0 0 8px var(--color-link),
      0 0 15px var(--highlight);
  }
}

em {
  color: var(--text-color);
  text-shadow:
    0 0 8px var(--color-link),
    0 0 15px var(--highlight);
}

.border {
  border: 1px solid color-mix(in srgb, var(--color-nav-bar) 20%, transparent);
  box-shadow:
    0 0 8px var(--border),
    inset 0 0 6px var(--border);
  margin: 1rem 0;
}

.moodboard-descr {
  max-width: none;
  margin-bottom: 0.3rem;
}

.moodboard-gallery {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
}

.moodboard-item {
  width: 33.333%;
  transition: transform 0.3s ease-in-out;
  z-index: 1;

  &:hover {
    outline: 2px solid var(--header-bg);
    outline-offset: -2px;
    transform: scale(1.03);
    z-index: 10;
  }
}

.moodboard-item img {
  width: 100%;
  height: auto;
}

/*footer */
.marquee-track {
  display: flex;
  width: max-content;
  animation: marqueeScroll 25s linear infinite;
}

.marquee-content {
  display: flex;
  align-items: center;
  gap: 15px;
  padding-right: 50px;
  flex-shrink: 0;
}

.marquee-track:has(img:hover) {
  animation-play-state: paused;
}

.marquee-content span {
  white-space: nowrap;
}

.marquee-content img {
  image-rendering: pixelated;
  width: 88px;
  height: 31px;
}

@keyframes marqueeScroll {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(-50%);
  }
}

.killuwua-btn img {
  image-rendering: pixelated;
  height: 31px;
  width: 88px;
}

.error {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  justify-content: center;
  align-items: center;
  padding: 1rem;
}

.error-img {
  width: 15rem;
}