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

  /*========== Colors ==========*/
  /*Color mode HSL(hue, saturation, lightness)*/
  --white-color: hsl(0, 0%, 100%);
  --navy-color: #01121f;

  /*========== Font and typography ==========*/
  /*.5rem = 8px | 1rem = 16px ...*/
  --h1-font-size: 1.5rem;
  --normal-font-size: .938rem;

  /*========== Font weight ==========*/
  --font-regular: 400;
  --font-medium: 500;

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

/*========== Responsive typography ==========*/
@media screen and (min-width: 1150px) {
  :root {
    --normal-font-size: 1rem;
  }
}

ul {
  list-style: none;
}

a {
  text-decoration: none;
}


/*=============== REUSABLE CSS CLASSES ===============*/
.container {
  max-width: 1460px;
  margin-inline: 1.5rem;
}

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


button {
    font-family: 'Roboto', sans-serif;
    font-weight: 600;
    font-size: 16px;
    color: #fff;
    text-decoration: none;
    text-transform: uppercase;
}

button {
    padding: 15px 20px;
    background-color: #c1defd;
    border: none;
    cursor: pointer;
    border: 1px solid #fff;
    border-radius: 5px;
    transition: all 0.3s ease 0s;
    color: #01121f;
}

button:hover {
    background-color: #01121f;
    color: white;
    border: 1px solid #fff;
}

.header {
  position: initial;
  width: 100%;
  top: 0;
  left: 0;
  background-color: var(--navy-color);
  z-index: var(--z-fixed);
}

.header.fixed {
  position: fixed;
  width: 100%;
  top: 0;
  left: 0;
  background-color: var(--navy-color);
  z-index: var(--z-fixed);
}

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

.nav__logo {
  color: var(--white-color);
  font-weight: var(--font-medium);
}

.nav__logo > img{
    max-width: 100px;
}

.nav__close, 
.nav__toggle {
  display: flex;
  color: var(--white-color);
  font-size: 1.5rem;
  cursor: pointer;
}

/* Navigation for mobile devices */
@media screen and (max-width: 1150px) {
  .nav__menu {
  position: fixed;
  left: -100%;
  top: 0;
  background-color: var(--navy-color);
  width: 100%;
  height: 100%;
  padding: 6rem 3.5rem 4.5rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: left .4s;
  z-index: 2;
}

}

.nav__list, 
.nav__social {
  display: flex;
}

.nav__list {
  flex-direction: column;
  row-gap: 3rem;
}

.nav__link {
  position: relative;
  display: inline-flex;
  align-items: center;
  transition: color 0.3s ease;
  font-family: "Roboto", sans-serif;
  font-weight: 400;
  font-size: 16px;
  color: #fff;
  text-decoration: none;
  text-transform: uppercase;
  }

.nav__link:hover{
  color:#7dc0fc;
}

.nav__close {
  position: absolute;
  top: 1rem;
  right: 1.5rem;
}

.nav__social {
  column-gap: 1rem;
}

.nav__social-link {
  color: var(--white-color);
  font-size: 1.5rem;
  transition: transform .4s;
}

.nav__social-link:hover {
  transform: translateY(-.25rem);
}

/* Show menu */
.show-menu {
  left: 0;
}

/* Animation link when displaying menu */
.show-menu .nav__item {
  visibility: visible;
  transform: translateX(0);
}

/*=============== BREAKPOINTS ===============*/
/* For large devices */
@media screen and (min-width: 1150px) {
  .container {
    margin-inline: auto;
  }

  .nav {
    height: calc(var(--header-height) + 2rem);
    padding: 0 20px;
  }

  .nav__toggle, 
  .nav__close {
    display: none;
  }

  .nav__link {
    font-size: var(--normal-font-size);
  }

  .nav__link i {
    font-size: 1.5rem;
  }

  .nav__list {
    flex-direction: row;
    column-gap: 3.5rem;
  }

  .nav__menu {
    display: flex;
    align-items: center;
    column-gap: 3.5rem;
  }
}