@import url("https://fonts.googleapis.com/css2?family=Poppins:wght@100;200;300;400;500;600;700;800;900&display=swap");

/* ===================== veriable CSS =========================== */

:root {
  --header-height: 3rem;

  /* ========= colors ========== */

  --hue-color: 206;
  --black-color: hsl(var(--hue-color), 4%, 4%);
  --black-color-alt: hsl(var(--hue-color), 4%, 8%);
  --title-color: hsl(var(--hue-color), 4%, 95%);
  --text-color: hsl(var(--hue-color), 4%, 75%);
  --text-color-light: hsl(var(--hue-color), 4%, 65%);
  --white-color: #fff;
  --body-color: hsl(var(--hue-color), 4%, 6%);
  --container-color: hsl(var(--hue-color), 4%, 10%);
  --text-gradient: linear-gradient(
    hsl(var(--hue-color), 4%, 24%),
    hsl(var(--hue-color), 4%, 8%)
  );
  --scroll-thumb-color: hsl(var(--hue-color), 4%, 16%);
  --scroll-thumb-color-alt: hsl(var(--hue-color), 4%, 20%);

  /* ======= Font and typography ============= */

  --body-font: "Poppins", sans-serif;
  --biggest-font-size: 5rem;
  --bigger-font-size: 3.5rem;
  --big-font-size: 2.5rem;
  --h2-font-size: 1.5rem;
  --h3-font-size: 1.125rem;
  --normal-font-size: 0.938rem;
  --small-font-size: 0.813rem;
  --smaller-font-size: 0.75rem;
  --text-line-height: 2rem;

  /* ======== Font Weight ========= */

  --font-medium: 500;
  --font-semi-bold: 600;

  /* ======== margines bottoms =============== */
  --mb-0-5: 0.5rem;
  --mb-0-75: 0.75rem;
  --mb-1: 1rem;
  --mb-1-5: 1.5rem;
  --mb-2: 2rem;
  --mb-2-5: 2.5rem;

  /* ========= z index ========= */

  --z-tooltip: 10;
  --z-fixed: 100;
}

@media (min-width: 968px) {
  :root {
    --biggest-font-size: 7.5rem;
    --bigger-font-size: 4.5rem;
    --big-font-size: 4rem;
    --h2-font-size: 1.5rem;
    --h3-font-size: 1.25rem;
    --normal-font-size: 1rem;
    --small-font-size: 0.875rem;
    --smaller-font-size: 0.813rem;
  }
}

/* ======== Base ================== */

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

html {
  scroll-behavior: smooth;
}
body {
  margin: var(--header-height) 0 0 0;
  font-family: var(--body-font);
  font-size: var(--normal-font-size);
  background-color: var(--body-color);
  color: var(--text-color);
}

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

ul {
  list-style: none;
}

a {
  text-decoration: none;
}

button,
input {
  border: none;
  outline: navajowhite;
}
button {
  cursor: pointer;
}
img {
  max-width: 100%;
  height: auto;
}

/* =========== Reuseable CSS classes =============== */

.section {
  padding: 4rem 0 2rem;
}
.section__title {
  font-size: var(--bigger-font-size);
  text-align: center;
  margin-bottom: var(--mb-2-5);
}

.section__title-gradient {
  background: var(--text-gradient);
  color: transparent;
  -webkit-background-clip: text;
  background-clip: text;
}

/* ================ layout =================== */

.main {
  overflow: hidden;
}

.container {
  max-width: 968px;
  margin-left: var(--mb-1-5);
  margin-right: var(--mb-1-5);
}

.grid {
  display: grid;
}

/* ================== Header =================== */
.header {
  width: 100%;
  position: fixed;
  top: 0;
  left: 0;
  z-index: var(--z-fixed);
  background-color: transparent;
}

/* ===================== nav ======================== */

.nav {
  height: var(--header-height);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.nav__logo {
  display: flex;
  width: 1.5rem;
}

.nav__toggle {
  font-size: 1.2rem;
  color: var(--white-color);
  cursor: pointer;
}

@media (max-width: 767px) {
  .nav__menu {
    position: fixed;
    background-color: var(--body-color);
    top: -100%;
    left: 0;
    width: 100%;
    padding: 4rem 0 3rem;
    transition: 0.4s;
  }
}

.nav__list {
  display: flex;
  flex-direction: column;
  align-items: center;
  row-gap: 1rem;
}

.nav__link {
  color: var(--white-color);
  font-size: var(--h2-font-size);
  text-transform: uppercase;
  font-weight: var(--font-semi-bold);
  background: var(--text-gradient);
  color: transparent;
  -webkit-background-clip: text;
  background-clip: text;
}

.nav__link:hover {
  background: var(--white-color);
  color: transparent;
  -webkit-background-clip: text;
  background-clip: text;
}

.nav__close {
  position: absolute;
  font-size: 1.5rem;
  top: 1rem;
  right: 1rem;
  color: var(--white-color);
  cursor: pointer;
}

/* Show Menu */

.show-menu {
  top: 0;
}

/* Change background header */
.scroll-header {
  background-color: var(--body-color);
  transition: 0.4s;
}


/* Active link */
.active-link {
    background: var(--white-color);
    color: transparent;
    -webkit-background-clip: text;
    background-clip: text;
  }

/* ================ Home ================= */
.home__img {
  width: 250px;
  position: absolute;
  top: -16rem;
  right: 1.5rem;
}
.home__data {
  padding-top: 5rem;
}

.home__header {
  position: relative;
}

.home__title {
  font-size: var(--biggest-font-size);
  background: var(--text-gradient);
  color: transparent;
  -webkit-background-clip: text;
  background-clip: text;
  position: absolute;
  top: -4rem;
  left: 1rem;
  line-height: 6rem;
}

.home__subtitle {
  font-size: var(--big-font-size);
  margin-bottom: var(--mb-2-5);
}

.home__title-description {
  font-size: var(--h3-font-size);
  font-weight: var(--font-medium);
  margin-bottom: var(--mb-1);
}

.home__description {
  margin-bottom: var(--mb-2-5);
  line-height: var(--text-line-height);
}

.home__price {
  font-size: var(--h3-font-size);
  font-weight: var(--font-semi-bold);
  margin-left: var(--mb-0-75);
}
/* ================ Buttons ================= */

.button {
  display: inline-block;
  background-color: var(--black-color);
  color: var(--white-color);
  padding: 1rem 1.25rem;
  border-radius: 0.5rem;
  transition: 0.3s;
}

.button:hover {
  background-color: var(--black-color-alt);
}

.button__icon {
  font-size: 1.2rem;
}

.button--flex {
  display: inline-flex;
  align-items: center;
  column-gap: 0.75rem;
}

/* ================ sponsor ================= */

.sponsor__img {
  width: 90px;
}

.sponsor__container {
  grid-template-columns: repeat(auto-fit, minmax(110px, 1fr));
  row-gap: 5rem;
  justify-items: center;
  align-items: center;
}

/* ================ specs ================= */

.specs__container {
  position: relative;
}
.specs__content {
  row-gap: 1.5rem;
}
.specs__data {
  display: grid;
  row-gap: 0.25rem;
}

.specs__icon {
  font-size: 1.2rem;
  color: var(--white-color);
}

.specs__title {
  font-size: var(--normal-font-size);
  font-weight: var(--font-medium);
}

.specs__subtitle {
  font-size: var(--smaller-font-size);
}

.specs__data:nth-child(1),
.specs__data:nth-child(4) {
  margin-left: var(--mb-1-5);
}

.specs__img {
  width: 250px;
  position: absolute;
  top: 2rem;
  right: -4rem;
  /* z-index: -30; */
}

/* ================ case ================= */

.case__container {
  position: relative;
  grid-template-columns: repeat(2, 1fr);
}

.case__data {
  padding: 5rem 0 3rem;
}

.case__img {
  width: 250px;
  position: absolute;
  left: -7rem;
}

.case__description {
  margin-bottom: var(--mb-1-5);
  line-height: var(--text-line-height);
}

/* ================ Discount ================= */

.discount__container {
  position: relative;
  background-color: var(--container-color);
  padding: 2rem 1.5rem;
  border-radius: 0.75rem;
}

.dicount__title {
  font-size: var(--h3-font-size);
  margin-bottom: var(--mb-0-75);
}

.discount__description {
  margin-bottom: var(--mb-1);
}

.discount__img {
  width: 300px;
  position: absolute;
  top: 4rem;
  right: -11rem;
}

/*=============== PRODUCTS ===============*/

.products__line {
  line-height: 4rem;
}

.products__container {
  grid-template-columns: repeat(2, 1fr);
  gap: 5rem 1.5rem;
  padding-top: 3rem;
}

.products__card {
  position: relative;
  height: 132px;
  background-color: var(--container-color);
  padding: 0.75rem;
  border-radius: 0.5rem;
  display: grid;
}

.products__img {
  width: 80px;
  position: absolute;
  inset: 0;
  margin-right: auto;
  margin-left: auto;
  top: -3rem;
}

.products__content {
  align-self: flex-end;
}

.products__title,
.products__price {
  font-size: var(--small-font-size);
}

.products__price {
  font-weight: var(--font-semi-bold);
}

.products__button {
  position: absolute;
  right: 0.5rem;
  bottom: 0.5rem;
  padding: 0.5rem;
  border-radius: 0.35rem;
}

/*=============== FOOTER ===============*/
/* .footer__container {
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    row-gap: 2rem;
  } */

  .footer__container{
    grid-template-columns: 1fr;
    row-gap: 2rem;
  }
  
  .footer__logo {
    width: 2rem;
  }
  
  .footer__title {
    font-size: var(--h3-font-size);
    font-weight: var(--font-medium);
    margin-bottom: var(--mb-1);
  }
  
  .footer__links {
    display: flex;
    flex-direction: column;
    row-gap: .5rem;
  }
  
  .footer__link {
    color: var(--text-color);
  }
  
  .footer__link:hover {
    color: var(--white-color);
  }
  
  .footer__form {
    display: flex;
    column-gap: .5rem;
    background-color: var(--container-color);
    padding: .5rem .75rem;
    border-radius: .5rem;
    margin-bottom: var(--mb-2);
  }
  
  .footer__input {
    background-color: var(--container-color);
    width: 90%;
    color: var(--white-color);
  }
  
  .footer__input::placeholder {
    color: var(--text-color);
    font-size: var(--normal-font-size);
    font-family: var(--body-font);
  }
  
  .footer__social {
    display: flex;
    column-gap: 1.25rem;
  }
  
  .footer__social-link {
    display: inline-flex;
    color: var(--white-color);
    background-color: var(--container-color);
    padding: .5rem;
    border-radius: .25rem;
    font-size: 1rem;
  }
  
  .footer__social-link:hover {
    background-color: var(--black-color);
  }
  
  .footer__copy {
    margin-top: 5rem;
    text-align: center;
  }
  
  .footer__copy-link {
    font-size: var(--smaller-font-size);
    color: var(--text-color-light);
  }
  
  /*=============== SCROLL UP ===============*/
  .scrollup {
    position: fixed;
    right: 1rem;
    bottom: -20%;
    display: flex;
    background-color: var(--container-color);
    border-radius: .25rem;
    padding: .45rem;
    opacity: 9;
    z-index: var(--z-tooltip);
    transition: .4s;
  }
  
  .scrollup:hover {
    background-color: var(--black-color);
    opacity: 1;
  }
  
  .scrollup__icon {
    color: var(--white-color);
    font-size: 1.35rem;
  }
  
  /* Show Scroll Up*/
  .show-scroll {
    bottom: 5rem;
  }
  
  /*=============== SCROLL BAR ===============*/
  ::-webkit-scrollbar {
    width: .60rem;
    border-radius: .5rem;
  }
  
  ::-webkit-scrollbar-thumb {
    background-color: var(--scroll-thumb-color);
    border-radius: .5rem;
  }
  
  ::-webkit-scrollbar-thumb:hover {
    background-color: var(--scroll-thumb-color-alt);
  }
  
  /*=============== MEDIA QUERIES ===============*/
  /* For small devices */
  @media screen and (max-width: 340px) {
    .container {
      margin-left: var(--mb-1);
      margin-right: var(--mb-1);
    }
    .section__title {
      font-size: var(--big-font-size);
    }
    .home__img {
      width: 200px;
      top: -13rem;
    }
    .home__title {
      top: -4rem;
      font-size: var(--bigger-font-size);
    }
    .home__data {
      padding-top: 1rem;
    }
    .home__description {
      font-size: var(--small-font-size);
    }
    .specs__img {
      width: 200px;
    }
    .case__container {
      grid-template-columns: .6fr 1fr;
    }
    .case__img {
      width: 220px;
      top: -2rem;
      left: -9rem;
    }
    .case__data {
      padding: 0;
    }
    .products__container {
      grid-template-columns: 142px;
      justify-content: center;
    }
  }
  
  /* For medium devices */
  @media screen and (min-width: 576px) {
    .home__container {
      grid-template-columns: .8fr 1fr;
    }
    .home__data {
      padding-top: 2rem;
    }
    .home__img {
      top: -7rem;
      left: 0;
    }
    .specs__img {
      position: initial;
    }
    .specs__container {
      grid-template-columns: repeat(2, 1fr);
      justify-items: center;
      align-items: center;
    }
    .case__img {
      position: initial;
    }
    .case__data {
      padding: 0;
    }
    .case__container {
      grid-template-columns: max-content 250px;
      justify-content: center;
      align-items: center;
      column-gap: 2rem;
    }
    .discount__img {
      position: initial;
    }
    .discount__container {
      grid-template-columns: repeat(2, 1fr);
      justify-items: center;
      align-items: center;
    }
    .products__container {
      grid-template-columns: repeat(3, 142px);
      justify-content: center;
    }
    .footer__container{
        grid-template-columns: 1fr 1fr 1fr 1fr;
      }
    .footer__content-input{
        grid-row: 1/2;
        grid-column: 3/5;
    }
    .footer__content-support{
        grid-row: 2;
        grid-column: 3;
    }
    .footer__content-product{
        grid-column: 1;
    }
  }
  
  @media screen and (min-width: 767px) {
    body {
      margin: 0;
    }
    .section {
      padding: 6rem 0 2rem;
    }
    .nav {
      height: calc(var(--header-height) + 1.5rem);
    }
    .nav__logo {
      width: 2rem;
    }
    .nav__list {
      flex-direction: row;
      column-gap: 3.5rem;
    }
    .nav__link {
      font-size: var(--normal-font-size);
      text-transform: initial;
    }
    .nav__toggle, .nav__close {
      display: none;
    }
    .home__container {
      position: relative;
      grid-template-columns: repeat(2, 1fr);
    }
    .home__img {
      top: -9rem;
      left: 4rem;
    }
    .home__data {
      padding-top: 8rem;
    }
    .specs__img {
      width: 300px;
    }
    .case__container {
      column-gap: 5rem;
    }
    .case__img {
      width: 300px;
    }
    .case__description {
      margin-bottom: var(--mb-2);
    }
    .discount__container {
      grid-template-columns: 250px max-content;
      justify-content: center;
      column-gap: 5rem;
      padding: 3rem 0;
    }
    .discount__title {
      font-size: var(--h2-font-size);
      margin-bottom: var(--mb-1);
    }
    .discount__description {
      margin-bottom: var(--mb-2);
    }
    .products__container {
      grid-template-columns: repeat(3, 162px);
      gap: 6rem 3rem;
      padding-top: 5rem;
    }
    .products__card {
      height: 152px;
      padding: .85rem;
    }
    .products__img {
      width: 95px;
    }
    .footer__container{
        grid-template-columns: 1fr 1fr 1fr 1fr 1fr;
      }
    .footer__content-input{
        grid-column: 4/6;
    }
    .footer__content-support{
        grid-row: 1;
    }
    .footer__content-product{
        grid-column: 2;
    }
  }
  
  /* For large devices */
  @media screen and (min-width: 1024px) {
    .container {
      margin-left: auto;
      margin-right: auto;
    }
    .home__img {
      width: 300px;
      top: -15rem;
    }
    .home__title {
      top: -5rem;
      left: 3.5rem;
    }
    .home__description {
      padding-right: 5rem;
    }
    .sponsor__img {
      width: 100px;
    }
    .discount__img {
      width: 350px;
    }
    .footer__container {
      padding-top: 3rem;
    }
    .footer__copy {
      margin-top: 9rem;
    }
  }