:root {
    --black: #2b2a2c;
    --gray: #6a696b;
    --gray-light: #dedede;
    --white: #ffffff;
    
}

body {
    margin: 0;
    font-family: 'Montserrat', sans-serif;
    font-size: 1rem;
    color: black;
}

h1, h2, h3, h4, h5, h6 {
    margin: 0;
}

p {
    margin: 0 0 1rem;
}

*,
*:before,
*:after {
    box-sizing: border-box;
}

.container {
    width: 100%;
    max-width: 1200px;
    padding-left: 1rem;
    padding-right: 1rem;
    margin: 0 auto;
}

.header {
    padding: 1.2rem 0;
    position: relative;
}

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

.user {
    display: flex;
}

.user_avatar {
    border-radius: 50%;
}

.user_content {
    padding-left: 9px;
}

.user_name {
    font-size: 1rem;
    color: var(--black);
    font-weight: bold;
    margin-bottom: 3px ;

}

.user_prof {
    font-size: 0.75rem;
    color: var(--black);
    opacity: 0.7;
}

.nav {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    height: 100%;
}

.nav_link {
    margin-left: 2rem;
    position: relative;

    font-size: 0.9rem;
    color: var(--black);
    font-weight: bold;
    text-transform: uppercase;
    text-decoration: none;


}

.nav_link:hover {
    border-bottom: 2px solid black;
    padding: 0 0 4px;
}


.intro_inner {
  display: flex;
  padding-top: 6.6rem;
  padding-bottom: 8rem;
  position: relative;
  
  border-bottom: 1px solid black;
}

.intro_subtitle {
  color: var(--black);
  font-weight: 200;
  font-size: 2rem;
}

.intro_title {
  color: var(--black);
  font-weight: bold;
  font-size: 3rem;
  margin-bottom: 5px;
}

.about_text {
  color: var(--black);
  font-weight: bold;
  font-size: 2rem;
  margin-bottom: 5px;
}

.intro_text {
  color: var(--black);
  font-size: 1.2rem;
  opacity: 0.7;
}

.social {
  margin-top: 2rem;
  margin-bottom: 2.5rem;
  display: flex;
}

.social_link {
  margin-right: 0.75rem;
  text-decoration: none;
}

.social_link:hover {
  transform: translateY(-5px);
}

.btn {
  display: inline-block;
  vertical-align: top;
  padding: 1rem 2rem;
  width: 12.5;
  
  
  border: 1px solid black;
  border-radius: 1.8rem;
  background: none;
  cursor: pointer;
}