/*=============== GOOGLE FONTS ===============*/
@import url("https://fonts.googleapis.com/css2?family=Poppins:wght@400;500;600&display=swap");

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

  /*========== Colors ==========*/
  /*Color mode HSL(hue, saturation, lightness)*/
  /*   
        Purple: hsl(250, 66%, 75%)
        Blue: hsl(207, 90%, 72%)
        Pink: hsl(356, 66%, 75%)
        Teal: hsl(174, 63%, 62%)
  */
  --first-hue: 250;
  --sat: 66%;
  --lig: 75%;
  --second-hue: 219;
  --first-color: hsl(var(--first-hue), var(--sat), var(--lig));
  --first-color-alt: hsl(var(--first-hue), var(--sat), 71%);
  /* -4% */
  --title-color: hsl(var(--second-hue), 15%, 95%);
  --text-color: hsl(var(--second-hue), 8%, 75%);
  --text-color-light: hsl(var(--second-hue), 4%, 55%);
  --body-color: hsl(var(--second-hue), 48%, 8%);
  --container-color: hsl(var(--second-hue), 32%, 12%);

  /*========== Font and typography ==========*/
  /*.5rem = 8px | 1rem = 16px ...*/
  --body-font: "Poppins", sans-serif;
  --biggest-font-size: 1.75rem;
  --h1-font-size: 1.5rem;
  --h2-font-size: 1.25rem;
  --h3-font-size: 1rem;
  --normal-font-size: 0.938rem;
  --small-font-size: 0.813rem;
  --smaller-font-size: 0.75rem;
  --tiny-font-size: 0.625rem;

  /*========== Font weight ==========*/
  --font-medium: 500;
  --font-semibold: 600;

  /*========== z index ==========*/
  --z-tooltip: 10;
  --z-fixed: 100;
  --z-modal: 1000;
}

/* Responsive typography */
@media screen and (min-width: 968px) {
  :root {
    --biggest-font-size: 2.5rem;
    --h1-font-size: 2.25rem;
    --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,
button,
input,
textarea {
  font-family: var(--body-font);
  font-size: var(--normal-font-size);
}

body {
  background-color: #111111;
  color: var(--text-color);
  transition: 0.4s;
  /* for light mode animation */
}

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

ul {
  list-style: none;
}

a {
  text-decoration: none;
}

button {
  cursor: none;
  border: none;
  outline: none;
}

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


/*=============== REUSABLE CSS CLASSES ===============*/
.container {
  max-width: 100%;
  margin: 1rem 1rem 0.5rem 0.5rem;

}

.grid {
  display: grid;
  gap: 1.25rem;
}

.main {
  overflow: hidden;
}

.section {
  padding: 4.5rem 0 1rem;
}

.section__title,
.section__subtitle {
  text-align: center;
}

.section__title {
  font-size: var(--h2-font-size);
  color: var(--first-color);
  margin-bottom: 2rem;
}

.section__subtitle {
  display: block;
  font-size: var(--smaller-font-size);
  color: var(--text-color-light);
}

/*=============== HEADER & NAV===============*/
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background-color: #111111;
  z-index: var(--z-fixed);
  transition: 0.4s;
  height: 80px;
  padding: 0% 0% 2% 2%;
}

.nav {

  display: flex;
  justify-content: space-between;
  align-items: center;
}





.nav__menu {
  position: fixed;
  bottom: 1rem;
  background-color: hsla(var(--second-hue), 32%, 16%, 0.8);
  width: 90%;
  border-radius: 4rem;
  padding: 1rem 2.25rem;
  backdrop-filter: blur(10px);
  transition: 0.4s;
}

.nav__list {
  display: flex;
  justify-content: space-between;
  align-items: center;
}



.nav__logo img {
  min-width: 80px;
}

.nav__link {
  color: var(--text-color);
  font-size: 1.25rem;
  padding: 0.4rem;
  font-weight: var(--font-medium);
  text-decoration: none;
  transition: 0.4s;
  display: flex;
  border-radius: 5rem;
}


/*=============== SCROLL BAR ===============*/
::-webkit-scrollbar {
  width: 0.5rem;
  border-radius: 0.5rem;
  background-color: var(--container-color);
}

::-webkit-scrollbar-track {
  border-radius: 1.5rem;
}

::-webkit-scrollbar-thumb {
  background-color: lightblue;
  border-radius: 0.5rem;
}

::-webkit-scrollbar-thumb:hover {
  background-color: var(--first-color-alt);
}

/*=============== BREAKPOINTS ===============*/
/* For small devices */
@media screen and (max-width: 320px) {
  .nav__menu {
    padding: 1rem 1.5rem;
    width: 90%;
  }

  .home__button {
    flex-direction: column;
  }

  .home__handle {
    width: 150px;
    height: 253px;
  }

}

/* For medium devices */
@media screen and (min-width: 630px) {
  .nav__menu {
    width: 328px;
    left: 0;
    right: 0;
    margin: 0 auto;
  }

  .nav__item {
    font-size: 2vh;
  }
}


/* For large devices */


.about__description {
  padding: 1rem 5rem;
  width: 90%;
  max-width: 600px;
  margin: 0 auto 2rem auto;
}