:root {
  /* color */
  --bg-color: #000000;
  --text-color: #ececec;
  --design-color: #ccf305;
  --card-bg-color: #0e1712;
  --grey-text: #7b7f7d;

  /* font */
  --Oxanium: "Oxanium", sans-serif;
  --poppins: "Poppins", sans-serif;

  /* font size */
  --h1-font-size: 5.2vw;
  --h2-font-size: 3.7vw;
  --h3-font-size: 1.7vw;
  /* --p-font-size: ; */

  /* line-height */
  --h1-line-height: 5.7vw;
  --p-line-height: 1.8rem;
}

/*-----------------------------------*\
  #RESET
\*-----------------------------------*/

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

li {
  list-style: none;
}

a,
img,
span,
input,
select,
button {
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
  font-family: var(--Oxanium);
}

img {
  height: auto;
}

input,
button,
select {
  border: none;
  background: none;
  font: inherit;
}

button {
  cursor: pointer;
}

input,
select {
  width: 100%;
  outline: none;
}

address {
  font-style: normal;
}

select {
  appearance: none;
}

html {
  scroll-behavior: smooth;
}

body {
  background-color: var(--bg-color);
  overflow-x: hidden;
}

::-webkit-scrollbar {
  width: 12px;
}

::-webkit-scrollbar-track {
  background-color: #0e1712;
}

::-webkit-scrollbar-thumb {
  background-color: #cbf30550;
  border-radius: 2px;
}

/* loader */

#preloader {
  background: var(--bg-color) url(images/Blocks@1x-1.0s-104px-104px.gif)
    no-repeat center center;
  width: 100%;
  height: 100vh;
  position: fixed;
  z-index: 100;
}

/*-----------------------------------*\
  #REUSED STYLE
\*-----------------------------------*/

.container {
  max-width: 1305px;
  margin-inline: auto;
  padding-inline: 15px;
}

.border-btn,
.fill-btn {
  display: inline-block;
  padding: 0.7rem 1.5rem;
  border: 0.1rem solid var(--design-color);
  font-weight: 700;
  color: var(--design-color);
  text-transform: uppercase;
  transition: all 0.3s;
}

.border-btn:hover {
  background: var(--design-color);
  color: var(--bg-color);
  box-shadow: 0 0 30px #cbf30584;
}

.fill-btn {
  background-color: var(--design-color);
  color: var(--bg-color);
  box-shadow: 0 0 30px #cbf30584;
}

.fill-btn:hover {
  background: var(--bg-color);
  color: var(--design-color);
}

h1,
h2,
h3,
p {
  color: var(--text-color);
}

h1,
h2,
h3 {
  font-family: var(--Oxanium);
  text-transform: uppercase;
}

h1 {
  font-size: var(--h1-font-size);
  line-height: var(--h1-line-height);
}

h2 {
  font-size: var(--h2-font-size);
}

h3 {
  font-size: var(--h3-font-size);
}

p {
  font-family: var(--poppins);
  color: var(--text-color);
  opacity: 0.8;
  margin-block: 1rem;
  line-height: var(--p-line-height);
}

.section-gap {
  padding-block: 4rem;
}

/*-----------------------------------*\
  #HEDADER
\*-----------------------------------*/

.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  width: 100%;
  height: 13vh;
  z-index: 9;
}

.header.active {
  animation: slide_in 500ms ease forwards;
  height: 13vh;
  background-color: var(--card-bg-color);
}

@keyframes slide_in {
  0% {
    transform: translatey(-100%);
  }
  100% {
    transform: translateY(0);
  }
}

header .navbar {
  height: 13vh;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.navlist {
  display: flex;
  gap: 2.5rem;
}

.logo {
  color: var(--design-color);
  font-size: 1.5rem;
  font-family: var(--Oxanium);
}

header li {
  position: relative;
}

header li a {
  font-family: var(--poppins);
  color: var(--text-color);
}

header ul li:not(:first-child):not(:last-child) a::after {
  content: "";
  width: 0%;
  height: 2px;
  background-color: var(--design-color);
  position: absolute;
  left: 0;
  bottom: -3px;
  transition: all 0.3s;
}

header ul li:not(:first-child):not(:last-child) a:hover::after {
  width: 40%;
}

header ul li:not(:first-child):not(:last-child) a:hover {
  color: var(--grey-text);
}

.navlist li .border-btn,
#open-sidebar-button {
  display: none;
}

#close-sidebar-button {
  display: none;
  font-size: 30px;
}

#overlay {
  background: rgba(0, 0, 0, 0.5);
  position: fixed;
  inset: 0;
  z-index: 9;
  display: none;
  transition: all 0.3s;
}

/*-----------------------------------*\
  #hero
\*-----------------------------------*/

.hero {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: calc(120vh - 13vh);
}

.content {
  flex: 1;
}

.img-container {
  flex: 1;
  position: relative;
}

.img-container::before {
  content: "";
  position: absolute;
  inset: 6rem;
  background-color: var(--design-color);
  border-radius: 50%;
  z-index: -1;
  filter: blur(130px);
}

.img-container img {
  width: 100%;
  object-fit: cover;
}

.content .btn-container {
  display: flex;
  gap: 2rem;
  margin-top: 2.3rem;
}

/*-----------------------------------*\
  #TOP GAMES
\*-----------------------------------*/

.card-container {
  display: flex;
  align-items: center;
  margin-top: 3rem;
  gap: 2rem;
  overflow-x: auto;
  scrollbar-width: none;
}

.card-container::-webkit-scrollbar {
  display: none;
}

.card {
  display: flex;
  align-items: center;
  width: 800px;
  padding: 1rem;
  background-color: var(--card-bg-color);
}

.card-image {
  width: 900px;
  height: 300px;
  margin-right: 2rem;
  background-repeat: no-repeat;
  background-position: center;
  background-size: cover;
}

.read-more {
  color: var(--text-color);
  opacity: 0.5;
  border: 2px solid var(--grey-text);
  padding: 0.8rem 1.5rem;
  font-size: 0.8rem;
  border-radius: 40px;
  display: inline-block;
  margin-top: 1rem;
  font-family: var(--poppins);
  transition: all 0.3s;
}

.read-more:hover {
  opacity: 1;
  box-shadow: 0 0 6px var(--grey-text);
}

.card:nth-child(1) .card-image {
  background-image: url(images/game1..jpg);
}

.card:nth-child(2) .card-image {
  background-image: url(images/game2..jpg);
}

.card:nth-child(3) .card-image {
  background-image: url(images/game3..jpg);
}

.prev-nxt-box {
  display: flex;
  justify-content: flex-end;
  margin: 2rem 2rem 0 0;
  gap: 1rem;
}

#prev,
#next {
  color: var(--design-color);
  font-size: 1.5rem;
  border: 1px solid var(--design-color);
  padding: 0.7rem 1rem;
  transition: all 0.3s;
  border-radius: 2px;
  cursor: pointer;
}

#prev:hover,
#next:hover {
  color: var(--bg-color);
  background-color: var(--design-color);
}

/*-----------------------------------*\
  #GALLERY
\*-----------------------------------*/

.gallery {
  text-align: center;
}

.grid-gallery-container {
  margin-block: 3rem;
  display: grid;
  justify-content: center;
  gap: 1rem;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  max-width: 1200px;
  margin-inline: auto;
}

.grid-gallery-container img {
  width: 100%; /* make image fill the grid cell */
  height: auto;
  border-radius: 8px;
  object-fit: cover;
  position: relative;
}

.img-wrapper {
  position: relative;
  z-index: -1;
  overflow: hidden;
  border-radius: 8px;
}

.img-wrapper img {
  width: 100%;
  height: auto;
  object-fit: cover;
  display: block;
  transition: all 0.3s;
}

.img-wrapper::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(-65deg, #0000 40%, #fff7 50%, #0000 70%);
  background-size: 200% 100%;
  background-repeat: no-repeat;
  animation: thing 3s ease infinite;
}

@keyframes thing {
  0% {
    background-position: 130%;
    opacity: 1;
  }
  to {
    background-position: -166%;
    opacity: 0;
  }
}

/*-----------------------------------*\
  #GATEWAY TO GAMING
\*-----------------------------------*/

.gaming-hub {
  display: flex;
  align-items: center;
}

.game-image,
.game-content {
  flex: 1;
}

.game-image img {
  width: 100%;
}

.btn-container {
  margin-top: 2rem;
}

.explore {
  display: inline-block;
  color: var(--design-color);
  font-size: 1.1rem;
  margin-left: 2rem;
}

.fa-play {
  border: 2px solid var(--design-color);
  height: 50px;
  width: 50px;
  line-height: 46px;
  text-align: center;
  border-radius: 50%;
  margin-right: 0.5rem;
}

/*-----------------------------------*\
  #YOUTUBE
\*-----------------------------------*/

.youtube {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
  gap: 2rem;
}

.youtube-bg {
  background-color: var(--card-bg-color);
}

#youtube-icon {
  position: relative;
}

#youtube-icon::before {
  content: "";
  width: 50px;
  height: 50px;
  position: absolute;
  top: 25px;
  left: 20px;
  z-index: 1;
  background-color: var(--text-color);
}

.fa-youtube {
  font-size: 6rem;
  color: red;
  position: relative;
  z-index: 1;
}

.youtube h2 {
  text-align: center;
  font-family: var(--poppins);
}

/*-----------------------------------*\
  #NEWSLETTER
\*-----------------------------------*/

form {
  color: var(--bg-color);
  padding: 5rem;
  background-color: var(--design-color);
  max-width: 700px;
  margin: auto;
  text-align: center;
}
form * {
  color: var(--bg-color);
}

form h2 {
  font-size: 2.5rem;
}

.input-container {
  width: 100%;
  background-color: var(--card-bg-color);
  padding: 0.5rem;
  margin-top: 1.5rem;
  display: flex;
  align-items: center;
}

#newsletter-txt {
  color: var(--design-color);
  font-family: var(--poppins);
  padding-inline: 1rem;
}

input[type="email"] {
  flex: 1;
  font-size: 1rem;
}

/*-----------------------------------*\
  #FOOTER
\*-----------------------------------*/

footer {
  background-color: var(--card-bg-color);
}

.footer {
  display: grid;
  grid-template-columns: repeat(4, 1fr); /* 4 columns on large screens */
  gap: 2rem;
}

.footer ul {
  color: var(--text-color);
  font-family: var(--poppins);
}

.footer ul li {
  margin-bottom: 0.8rem;
  color: var(--grey-text);
}

.footer p {
  color: var(--text-color);
  font-size: 1.2rem;
  margin-bottom: 2rem;
  font-weight: 600;
}

.footer ul li a {
  transition: all 0.3s;
}

.footer ul li a:hover {
  color: #a6a7a7;
  transform: translateX(-0.5rem);
}

#socials ul {
  display: flex;
  align-items: center;
}

#socials ul li {
  margin-left: 1rem;
  color: var(--text-color);
  font-size: 1.7rem;
  transition: all 0.3s;
}

#socials ul li:nth-child(1) {
  margin-left: 0rem;
}

#socials ul li:hover {
  transform: translateY(-0.5rem);
}

#socials p {
  font-size: 1rem;
}

.copywrite {
  border-top: 1px solid var(--grey-text);
  background-color: var(--card-bg-color);
  padding: 1rem;
}

.copywrite p {
  text-align: center;
}

/*-----------------------------------*\
  #MEDIA QUERIES
\*-----------------------------------*/

@media screen and (max-width: 850px) {
  p {
    font-size: 0.9rem;
  }

  h2 {
    font-size: 6.5vw;
  }

  /* header */

  #open-sidebar-button,
  .navlist li .border-btn {
    display: inline-block;
  }

  .navbar .border-btn {
    display: none;
  }

  #close-sidebar-button {
    display: block;
    margin-left: 0;
  }

  header ul li:not(:first-child):not(:last-child):hover {
  width: 40%;
}

  .navlist {
    width: 20rem;
    height: 100vh;
    background-color: var(--card-bg-color);
    flex-direction: column;
    position: fixed;
    top: 0;
    right: -100%;
    z-index: 10;
    transition: all 0.3s ease-in-out;
  }

  .navlist.show {
    right: 0;
  }

  .navlist li {
    margin-left: 5rem;
  }

  .navlist li:first-child {
    margin: 2rem;
  }

  /* hero */

  .column {
    flex-direction: column;
    gap: 5rem;
  }

  .hero {
    padding-block: 8rem;
  }

  .content {
    text-align: center;
  }

  .content h1 {
    font-size: 9vw;
    line-height: 12vw;
  }

  .content .btn-container {
    justify-content: center;
  }

  /* others section */

  .card h3 {
    font-size: 4.5vw;
  }

  .card-image {
    height: 230px;
  }

  #prev,
  #next {
    font-size: 1.2rem;
    padding: 0.9rem;
    border-radius: 2px;
  }

  /* gateway to gaming */

  .gaming-hub {
    display: flex;
    flex-direction: column;
    align-items: center;
  }

  .game-content h2,
  .game-content p {
    text-align: center;
  }

  .btn-container {
    display: flex;
    align-items: center;
    justify-content: center;
  }

  /* youtube */

  #youtube-icon::before {
    width: 40px;
    height: 40px;
    top: 15px;
    left: 18px;
  }

  .fa-youtube {
    font-size: 4rem;
  }

  /* newsletter */

  form {
    padding: 2rem;
  }

  form h2 {
    font-size: 6vw;
  }

  #newsletter-txt {
    font-size: 0.9rem;
    padding-inline: 0.5rem;
  }

  /* footer */

  .footer {
    grid-template-columns: repeat(2, 1fr); /* 2 columns on screens ≤ 850px */
  }
}