body{
  background-color: white;
  font-family: 'TT Bluescreens trial', sans-serif;
  margin: 0;
  box-sizing: border-box;
  height: 100vh;
  padding: 0;
}
header{
  background-color: rgb(255,255,255);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 13px 7%;
  
}
nav-items{
  padding-right: 60px;
  list-style: none;

}
.item{
  display: inline-block;
  padding: 0 20px;

}
.depi{
  transition-duration: 200ms;

  text-decoration: none;
  font-weight: 551;
  font-size: x-large;
  color:hsl(0, 1%, 53%);
}
.depi:hover{
  transition-duration: 200ms;
  font-size: xx-large;
  color :  hsl(136, 65%, 51%);  
}
.btt{
  transition-duration: 200ms;
  font-family: 'TT Bluescreens trial', sans-serif;
  padding: 9px 25px;
  border-radius: 24px;
  font-size: 20px;
  font-weight: 620;
  letter-spacing: 1px;
  color: white;
  cursor: pointer;
  border: none;
  background: linear-gradient(150deg , hsl(136, 65%, 51%),hsl(192, 70%, 51%));

}
.btt:hover{
  transition-duration: 200ms;
  background: linear-gradient(90deg ,hsl(192, 70%, 51%),hsl(136, 65%, 51%));
  font-size: 25px;
  /* margin-bottom: 20px; */
  /* transition-delay: 100ms; */
  /* transition-delay: 10ms; */
}

img.logo{
  cursor: pointer;

}

.hero1{
  display: flex;
  justify-content: space-between;
  margin-top:60px;
  


}
.hero1-txt{
  margin-top:70px ;
  margin-left: 80px;
  /* margin-right: 300px; */
}
.hero1-txt h1{
  color: hsl(233, 26%, 24%);
  font-size: 60px;
  margin-right: 270px;
  letter-spacing: 3px;
  line-height: 65px;
}

.hero1-txt p{
  color:hsl(0, 1%, 53%);
  word-spacing: 2px;
  font-size: x-large;
  margin-right: 160px;
  letter-spacing: 1px;
  font-weight: 600;
  line-height: 30px;
  margin-bottom: 30px;
}
.hero1-mockups{
  width: 431.4375px;
  height:528.1875px;
  margin-right: 60px;
}



.hamburger {
  display: none;
  flex-direction: column;
  cursor: pointer;
  padding: 10px;
}

.hamburger span {
  display: block;
  width: 25px;
  height: 3px;
  background-color: hsl(233, 26%, 24%);
  margin: 2px 0;
  transition: 0.4s;
}


.features{
  background-color: white;
  padding: 80px 7%;


  margin-top: 60px;
}

.features-header {
  text-align: left;
  margin-bottom: 60px;
}

.features-header h2{
  color: hsl(233, 26%, 24%);
  font-size: 40px;

  margin-bottom: 20px;
}

.features-header p {
  color: hsl(0, 1%, 53%);
  font-size: 18px;
  line-height: 1.6;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
}

.feature-card{
  text-align: left;
}

.feature-card img {
  margin-bottom: 30px;
  height: 64px;
  /* margin-bottom: 20px; */
  /* transition-delay: 100ms; */
  /* transition-delay: 10ms; */
}

.feature-card h3 {
  color: hsl(233, 26%, 24%);
  font-size: 24px;
  margin-bottom: 20px;



}

.feature-card p {

  color: hsl(0, 1%, 53%);
  font-size: 16px;
  line-height: 1.6;
}

.articles {
  padding: 80px 7%;
  background-color: white;
}

.articles h2 {
  color: hsl(233, 26%, 24%);
  font-size: 40px;
  margin-bottom: 40px;
}

.articles-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
}

.article-card {
  background: white;
  border-radius: 5px;
  overflow: hidden;
}

.article-card img {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.article-content {
  padding: 20px;
}

.article-content .author {
  font-size: 14px;
  color: hsl(0, 1%, 53%);
}

.article-content h3 {
  color: hsl(233, 26%, 24%);
  font-size: 18px;
  margin: 10px 0;
  cursor: pointer;
}

.article-content h3:hover {
  color: hsl(136, 65%, 51%);
}

.article-content p {
  color: hsl(0, 1%, 53%);
  font-size: 14px;
  line-height: 1.6;
}


.footer {
  background-color: hsl(233, 26%, 24%);
  padding: 48px 7%;
}

.footer-content {
  display: flex;
  justify-content: space-around;
  align-items: flex-start;
}

.footer-left {
  display: flex;
  flex-direction: column;
  gap: 32px;
}
/* margin-bottom: 20px; */
  /* transition-delay: 100ms; */
  /* transition-delay: 10ms; */

.footer-logo img {
  height: 20px;
}




.footer-links {
  display: flex;
  gap: 80px;
}

.footer-links-column {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.footer-links-column a {
  color: hsl(0, 0%, 98%);
  text-decoration: none;
  font-size: 16px;
  transition: color 0.3s ease;
}

.footer-links-column a:hover {
  color: hsl(136, 65%, 51%);
}

.footer-right {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 24px;
}

.copyright {
  color: hsl(0, 1%, 53%);
  font-size: 14px;
}


@media (max-width:600px) {
  .hero1{
    flex-direction: column-reverse;
    align-items: center;
    /* justify-content: center; */
  }
  .hero1-mockups{
    width: 431.4375px;
    height:528.1875px;
    margin-right:0px;
  }
  .hero1-txt{
    /* margin-top:70px ;
    margin-left: 80px; */
    /* margin-right: 300px; */
    display: flex;
    flex-direction: column;
    align-items: center;
    margin: 0;
    justify-content: center;

  }
  .hero1-txt h1{
margin: 0 20vw;
    width: fit-content;
    text-align: center;
  }
  .hero1-txt p{
    margin: 0 40px;
    text-align: center;
    /* display: flex;
    justify-content: center;
    align-items: center; */
    
  }
  .features {
    text-align: center;
    padding: 60px 20px;
  }

  .features-header {
    text-align: center;
  }

  .features-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .feature-card {
    text-align: center;
  }

  .articles {
    padding: 60px 20px;
  }

  .articles h2 {
    text-align: center;
  }

  .articles-grid {
    grid-template-columns: 1fr;
    gap: 25px;
  }

  .article-card img {
    height: 220px;
  }
  .hamburger {
    display: flex;
    z-index:100;
  }

  .nav-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 70%;
    height: 100vh;
    background-color: white;
    padding: 80px 20px;
    transition: 0.4s;
    box-shadow: -5px 0 15px rgba(0, 0, 0, 0.1);
  }

  .nav-menu.active {
    right: 0;
  }

  .nav-items {
    flex-direction: column;
    padding: 0;
    margin: 0;
  }

  .item {
    display: block;
    padding: 15px 0;
    text-align: center;
  }

  .invite {
    display: none;
  }

  .footer-content {
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 32px;
  }

  .footer-left {
    align-items: center;
  }

  .footer-links {
    flex-direction: column;
    gap: 16px;
    align-items: center;
  }

  .footer-links-column {
    align-items: center;
  }

  .footer-right {
    align-items: center;
  }
}