/*=============== GOOGLE FONTS ===============*/
@import url("https://fonts.googleapis.com/css2?family=Oxanium:wght@400;600;700&display=swap");

/*=============== VARIABLES CSS ===============*/
:root {
  --header-height: 3.5rem;

  /*========== Colors ==========*/
  /*Color mode HSL(hue, saturation, lightness)*/
  --first-color: hsl(203, 71%, 60%);
  --second-color: hsl(277, 56%, 68%);
  --text-color: hsl(203, 8%, 98%);
  --text-color-light: hsl(203, 8%, 80%);
  --body-color: hsl(259, 20%, 18%);

  /*========== Font and typography ==========*/
  /*.5rem = 8px | 1rem = 16px ...*/
  --body-font: "Oxanium", cursive;
  --biggest-font-size: 2.25rem;
  --h2-font-size: 1.25rem;
  --normal-font-size: 0.938rem;
  --smaller-font-size: 0.75rem;

  /*========== Font weight ==========*/
  --font-semi-bold: 600;

  /*========== z index ==========*/
  --z-fixed: 100;
}

/* Responsive typography */
@media screen and (min-width: 1024px) {
  :root {
    --biggest-font-size: 4rem;
    --h2-font-size: 1.5rem;
    --normal-font-size: 1rem;
    --smaller-font-size: 0.813rem;
  }
}

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

body {
  font-family: var(--body-font);
  font-size: var(--normal-font-size);
  background-color: var(--body-color);
  color: var(--text-color);
}

ul {
  list-style: none;
}

a {
  text-decoration: none;
}

img {
  max-width: 100%;
  height: auto;
}

/*=============== REUSABLE CSS CLASSES ===============*/
.container {
  max-width: 1024px;
  margin-inline: 1.5rem;
}

.main {
  overflow: hidden; /* For the animations */
}

/*=============== HEADER & NAV ===============*/

.header {
  position: fixed;
  width: 100%;
  top: 0;
  left: 0;
  right: 0;
  z-index: var(--z-fixed);
  transition: background 0.3s;
}
.nav {
  position: relative;
  height: var(--header-height);
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.nav--logo,
.nav--toggle,
.nav--link,
.nav--close {
  color: var(--text-color);
}
.nav--toggle {
  display: inline-flex;
  font-size: 1.25rem;
  cursor: pointer;
}
@media screen and (max-width: 767px) {
  .nav--menu {
    position: fixed;
    background-color: var(--body-color);
    width: 100%;
    left: 0;
    top: -100%;
    box-shadow: 0 3px 8px hsla(203, 71%, 4%, 0.2);
    padding: 4rem 0 3.5rem;
    transition: top 0.4s;
    overflow: hidden;
  }
}
.nav--list {
  display: flex;
  flex-direction: column;
  text-align: center;
  row-gap: 2rem;
}
.nav--link {
  font-weight: var(--font-semi-bold);
  transition: color 0.4s;
}
.nav--link:hover {
  color: var(--first-color);
}
.nav--close,
.nav--img {
  position: absolute;
}
.nav--close {
  top: 1rem;
  right: 1.5em;
  font-style: 1.5rem;
  cursor: pointer;
}
.nav--img {
  width: 80px;
  left: 1rem;
  bottom: -2rem;
  filter: drop-shadow(0 4px 20px hsla(203, 71%, 60%, 0.5));
}
/* Show menu */
.show-menu {
  top: 0;
}
/* Active link */
.active-link {
  background: linear-gradient(
    90deg,
    var(--second-color) 0%,
    var(--first-color) 100%
  );
  -webkit-background-clip: text;
  color: transparent;
}

/* Change background header */
.header-bg {
  background-color: var(--body-color);
  box-shadow: 0 2px 4px hsla(203, 71%, 15%, 0.5);
}
/*=============== HOME ===============*/
.home {
  position: relative;
}
.home--container {
  position: relative;
  padding: 7rem 0 2rem;
}
.home--title {
  font-size: var(--biggest-font-size);
  margin-bottom: 0.75rem;
}
.home--title span {
  background: linear-gradient(
    90deg,
    var(--second-color) 0%,
    var(--first-color) 100%
  );
  -webkit-background-clip: text;
  color: transparent;
}
.home--description {
  color: var(--text-color-light);
  margin-bottom: 1.5rem;
}
.home--button {
  display: inline-block;
  background: linear-gradient(
    95deg,
    var(--second-color) 0%,
    var(--first-color) 100%
  );
  padding: 1rem 2rem;
  border-radius: 0.25rem;
  color: var(--text-color);
  font-weight: var(--font-semi-bold);
  transition: box-shadow 0.4s;
}
.home--button:hover {
  box-shadow: 0 8px 48px hsla(203, 71%, 25%, 0.5);
}
.home--group {
  position: relative;
}
.home--images,
.home--data {
  display: grid;
}
.home--img-eth {
  width: 100px;
  justify-self: center;
}
.home--img-eth img {
  filter: drop-shadow(0 4px 32px hsla(203, 71%, 60%, 0.5));
  animation: float-eth 4s ease-in-out infinite;
}
.home--img-orbe {
  width: 280px;
  justify-self: center;
}
.home--data {
  position: absolute;
  top: -3rem;
  right: 1.5rem;
  row-gap: 1.25rem;
}
.home--data-number {
  font-size: var(--h2-font-size);
  font-weight: var(--font-semi-bold);
}
.home--data-subtitle {
  font-size: var(--smaller-font-size);
}
.home--footer,
.home--footer-time {
  display: flex;
}
.home--footer {
  margin-top: 2.5rem;
  column-gap: 3.5rem;
}
.home--footer-title,
.home--footer-subtitle {
  font-size: var(--smaller-font-size);
  display: block;
}
.home--footer-title {
  margin-bottom: 0.75rem;
}
.home--footer-number {
  font-size: var(--h2-font-size);
  font-weight: var(--font-semi-bold);
  margin-bottom: 0.25rem;
}
.home--footer-time {
  column-gap: 1.25rem;
}
.home--footer-counter {
  text-align: center;
}
/* Shapes */
.home--shape-small,
.home--shape-big-1,
.home--shape-big-2 {
  position: absolute;
  border-radius: 50%;
  filter: blur(90px);
}
.home--shape-small {
  width: 150px;
  height: 150px;
  background-color: var(--first-color);
  top: -2.5rem;
  left: -1.5rem;
}
.home--shape-big-1,
.home--shape-big-2 {
  width: 250px;
  height: 250px;
}
.home--shape-big-1 {
  top: 16rem;
  background-color: var(--first-color);
  right: -6.5rem;
}
.home--shape-big-2 {
  background-color: var(--second-color);
  left: -3.5rem;
  bottom: -4rem;
}
.home--shape-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  mix-blend-mode: soft-light;
  opacity: 0.3;
}
/* Animation ethereum */
@keyframes float-eth {
  0% {
    transform: translateY(0.5rem);
  }
  50% {
    transform: translateY(2rem);
  }
  100% {
    transform: translateY(0.5rem);
  }
}

/*=============== BREAKPOINTS ===============*/
/* For small devices */
@media screen and (max-width: 340px) {
  .container {
    margin-inline: 1rem;
  }
  .home--img-eth {
    width: 80px;
  }
  .home--img-orbe {
    width: 230px;
  }
  .home--data {
    right: 0.5rem;
  }
  .home--footer {
    flex-direction: column;
    row-gap: 2rem;
  }
}
/* For medium devices */
@media screen and (min-width: 767px) {
  .nav {
    height: calc(var(--header-height) + 1.5rem);
  }
  .nav--toggle,
  .nav--close,
  .nav--img {
    display: none;
  }
  .nav--list {
    flex-direction: row;
    column-gap: 4rem;
  }
  .home--container {
    height: 100vh;
    display: grid;
    grid-template-columns: repeat(2, max-content);
    align-content: center;
    justify-content: center;
    gap: 2rem 4rem;
  }
  .home--group {
    grid-row: 1/3;
    grid-column: 2/3;
    align-self: center;
  }
}
/* For large devices */
@media screen and (min-width: 1024px) {
  .home--title {
    margin-bottom: 1rem;
  }
  .home--description {
    margin-bottom: 3rem;
  }
  .home--img-orbe {
    width: 500px;
  }
  .home--img-eth {
    width: 200px;
  }
  .home--data {
    top: 3rem;
    right: 0;
    row-gap: 2.5rem;
  }
  .home--shape-small,
  .home--shape-big-1,
  .home--shape-big-2 {
    filter: blur(132px);
  }
  .home--shape-small {
    width: 300px;
    height: 300px;
    top: -5rem;
    left: -2rem;
  }
  .home--shape-big-1 .home--shape-big-2 {
    width: 400px;
    height: 400px;
  }
  .home--shape-big-1 {
    top: 10rem;
    right: -3.5rem;
  }
  .home--shape-big-2 {
    left: 14rem;
    bottom: -10rem;
  }
}
@media screen and (min-width: 1048px) {
  .container {
    margin-inline: auto;
  }
}
@media screen and (min-width: 1500px) {
  .home--shape-big-2{
    left: 20rem;
  }
}