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

:root {
  --text-color: #000000;
  --second-text-color: #52525A;
  --background: #FFFFFF;
  --box-background: #F3F4F6;
}

body {
  font-family: "Be Vietnam Pro", sans-serif;
  font-size: 1rem;
  background: var(--background);
  color: var(--second-text-color);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

/*header */

.header {
  text-align: center;
  margin: 40px 0;
}

.header h1 {
  font-size: 2rem;
  font-weight: 600;
  color: var(--text-color);
  width:50%;
  text-align: center;
  margin: 16px auto;
}

.header p {
  width: 60%;
  text-align: center;
  margin: 0 auto;
}


/*Feature Section */
.container {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  grid-template-rows: repeat(1, auto);
  gap: 24px;
  padding: 24px;
  max-width: 1200px;
  margin: 0 40px;
  background: var(--box-background);
  border-radius: 8px;
}

.container .feature {
  background: var(--background);
  padding: 32px;
  border-radius: 8px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
  display: flex;
  flex-direction: column;
}

.container .feature .image {
  margin-top: 24px;
}

.container img {
  width: 100%;
  height: auto;
}

.container h2 {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text-color);
  margin-bottom: 12px;
}

.container .one {
  grid-column-start: 1;
  grid-column-end: 5;
  grid-row: 1;
}

.container .two {
  grid-column-start: 5;
  grid-column-end: 9;
  grid-row: 1;;
}

.container .two .image {
  order: -1;
  margin: 0 auto 24px !important;
}

.container .three {
  grid-column-start: 9;
  grid-column-end: 13;
  grid-row: 1;
}

.container .four {
  grid-column-start: 1;
  grid-column-end: 7;
  grid-row: 2;
}

.container .five {
  grid-column-start: 7;
  grid-column-end: 13;
  grid-row: 2;
}

.container .four,
.container .five {
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}


/* Author Info */
.author-info {
  font-size: 14px;
  text-align: center;
  margin-top: 40px;
  color: rgb(55, 65, 81);
}

.author-info a {
  text-decoration: none;
  color: #000;
}

/* Responsive Design */
@media (max-width: 1024px) {  
  .container {
    grid-template-columns: repeat(2, 1fr);
    grid-template-rows: repeat(4, auto);
  }

  .container .one {
    grid-column: 1 / 2;
  }
  .container .two {
    grid-column: 2 / 3;
  }

  .container .three {
    grid-column: 1 / 3;
    grid-row: 2;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
  }

  .container .four {
    grid-column: 1 / 3;
    grid-row: 3;
  }

  .container .four .text {
    order: 2;
  }


  .container .five {
    grid-column: 1 / 3;
    grid-row: 4;
  }

}

@media (max-width: 680px) {

  .header h1 {
    width: auto;
    margin: 1rem;
  }

  .header p {
    width: auto;
    margin: 0 1rem;
  }
  
  .container {
    display: grid;
    grid-template-columns: 1fr;
    grid-template-rows: repeat(6, auto);
    margin: 0 1rem;
  }

  .container .feature {
    display: flex;
    flex-direction: column;
    align-items: center;
  }

  .container .one,
  .container .two,
  .container .three,
  .container .four,
  .container .five {
    grid-column: 1 / -1;
    grid-row: auto;
  }

  .text {
    order: 1;
  }

  .container img {
    width: 100%;
    height: auto;
  }

}