body {
    margin: 0;
    padding-top: 70px;
    box-sizing: border-box;
    font-family: "Roboto", sans-serif;
}

.navbar {
    display: grid;
    grid-template-columns: 2fr 1fr;
    align-items: center;
    background-color: rgb(216, 242, 245);
    font-family: Arial, Helvetica, sans-serif;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 100;
}

.nav-item {
    color: #222a68;
    cursor: pointer;
    text-decoration: none;
}

.logo {
    padding-left: 20px;
    height: 70px;
}

.right-section {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 25px;
}

.sign-up {
    background-color: rgb(17, 184, 184);
    color: white;
    font-family: Poppins, sans-serif;
    padding: 10px 20px;
    font-size: 16px;
    border: none;
    border-radius: 5px;
    font-weight: bold;
    text-decoration: none;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.sign-up:hover {
    background-color: rgba(17, 184, 184, 0.8);
}

.sign-up a {
    text-decoration: none;
    color: inherit;
}

.hamburger {
  display: none;
  font-size: 28px;
  cursor: pointer;
  justify-self: end;
}

.container {
    display: grid;
    grid-template-columns: 2fr 1fr;
    align-items: center;
    width: 100%;
    margin-top: 0;
    background-color: rgb(230, 247, 247);
    box-shadow: inset 0 0 80px rgb(237, 241, 241);
    gap: 20px;
}

.image-app img {
    width: 100%;
    height: 100vh;
    display: block;
    border-radius: 8px;
}

.about-app {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    margin-left: 10px;
}

.about-line {
    font-size: 90px;
    color: rgb(4, 126, 240);
    font-family: "Montserrat", sans-serif;
    font-weight: 600;
    margin: 0px;
}

.about-baseline {
    font-size: 36px;
    font-family: "Montserrat", sans-serif;
    font-weight: 600;
}

.plan-button {
    background-color: rgb(17, 184, 184);
    color: white;
    font-family: Poppins, sans-serif;
    padding: 15px 25px;
    font-size: 30px;
    border: none;
    border-radius: 10px;
    font-weight: bold;
    text-decoration: none;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.plan-button a {
    text-decoration: none;
    color: inherit;
}

.plan-button:hover {
    background-color: rgba(17, 184, 184, 0.8);
}

.feature-line {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    background-color: #f6edf7;
    box-shadow: inset 0 0 80px #fbf9fb;
}

.feature-line p {
    font-size: 50px;
    color: #a30aa5;
    font-weight: 700;
    font-family: "Montserrat", sans-serif;
}

.task-feature,
.notes-feature {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 40px;
    padding: 60px 40px;
    margin-top: 50px;
    background-color: #ffffff;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease-in-out;
}

.time-feature,
.motivation-feature {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 40px;
    padding: 60px 40px;
    margin-top: 50px;
    background-color: #ffffff;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease-in-out;
}

.about-tasks,
.about-notes,
.about-time,
.about-motivation {
    display: flex;
    justify-content: center;
    align-items: flex-start;
    flex-direction: column;
}

.about-tasks p,
.about-notes p,
.about-time p,
.about-motivation p {
    text-align: left;
    font-size: 18px;
    width: 100%;
    line-height: 1.6;
}

.task-img,
.time-img,
.notes-img,
.motivation-img {
    display: flex;
    justify-content: center;
    align-items: center;
}

.task-img img,
.time-img img,
.notes-img img,
.motivation-img img {
    width: 300px;
    height: auto;
    border-radius: 15px;
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.15);
    transition: transform 0.3s ease-in-out;
}

.task-feature:hover,
.time-feature:hover,
.notes-feature:hover,
.motivation-feature:hover {
    transform: translateY(-8px);
    box-shadow: 0 16px 32px rgba(0, 0, 0, 0.2);
}

.task-img img:hover,
.time-img img:hover,
.notes-img img:hover,
.motivation-img img:hover {
    transform: translateY(-8px);
    box-shadow: 0 16px 32px rgba(0, 0, 0, 0.2);
}

.about-tasks span,
.about-notes span,
.about-time span,
.about-motivation span {
    font-weight: 700;
    font-size: 20px;
    color: #668cff;
    margin-right: 5px;
}

.task-feature .about-tasks span,
.motivation-feature .about-motivation span {
    color: #668cff;
}

.time-feature .about-time span,
.notes-feature .about-notes span {
    color: #99ff99;
}

@media (max-width: 1000px) {
  .hamburger {
    display: block;
    margin-right: 10px;
  }

  .right-section {
    display: none;
  }

  .right-section.active {
    display: flex;
    flex-direction: column;
    background: rgb(216, 242, 245);
    position: absolute;
    top: 70px;
    right: 15px;
    width: 220px;
    padding: 15px;
    border-radius: 8px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.1);
  }

  .container {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .about-app {
    order: 1;
  }

  .about-line {
    order: 1;
  }

  .about-baseline {
    order: 2;
  }

  .plan-button {
    order: 3;
    margin-top: 10px;
  }

  .image-app {
    order: 4;
    margin-top: 15px;
  }

  .image-app img {
    width: 100%;  
    height: auto; 
    display: block;
  }

  .feature-line {
    min-height: 200px; 
    padding: 40px 20px; 
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    width: 100%;
    box-sizing: border-box;
  }

  .feature-line p {
    font-size: 32px; 
    text-align: center;
    margin: 5px 0; 
  }

  .task-feature,
  .time-feature,
  .notes-feature,
  .motivation-feature {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
    text-align: justify;  
    width: 90%; 
    margin: 0 auto; 
  }

  .task-img img,
  .time-img img,
  .notes-img img,
  .motivation-img img {
    width: 80%;     
    max-width: 400px;
    height: auto; 
    display: block;
    margin: 0 auto; 
  }

  .task-img,
  .time-img,
  .motivation-img {
    order: 1;
  }

  .about-tasks,
  .about-notes {
    order: 2; 
  }

  .about-time,
  .about-motivation {
    order: 2;
  }

  .about-tasks,
  .about-notes {
    width: 100%;
    padding: 0 10px;
    box-sizing: border-box;
    text-align: justify;
    margin: 0 auto;
  }

  .about-time,
  .about-motivation {
    width: 100%;
    padding: 0 10px;
    box-sizing: border-box;
    text-align: justify;
    margin: 0 auto;
  }

  .about-tasks p,
  .about-notes p,
  .about-time p,
  .about-motivation p {
    margin-bottom: 10px;
  }
}

@media (max-width: 540px) {
  body {
    overflow-x: hidden;
  }

  .hamburger {
    display: block;
    margin-right: 10px;
  }

  .right-section {
    display: none;
  }

  .right-section.active {
    display: flex;
    flex-direction: column;
    background: rgb(216, 242, 245);
    position: absolute;
    top: 70px;
    right: 15px;
    width: 220px;
    padding: 15px;
    border-radius: 8px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.1);
  }

  .container {
    display: grid;
    grid-template-columns: 1fr;
    text-align: center;
    width: 100%;
    padding: 0 15px;
    box-sizing: border-box;
    margin: 0 auto;
  }

  .about-app,
  .about-line,
  .about-baseline,
  .plan-button,
  .image-app {
    order: initial;
  }

  .about-line {
    font-size: 40px; 
  }

  .about-baseline {
    font-size: 20px;
  }

  .plan-button {
    font-size: 20px;
    padding: 10px 20px;
  }

  .image-app img {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 8px;
  }

  .feature-line {
    min-height: 180px;
    padding: 30px 15px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    width: 100%;
    box-sizing: border-box;
  }

  .feature-line p {
    font-size: 20px;
    text-align: center;
    margin: 4px 0;
  }

  .task-feature,
  .time-feature,
  .notes-feature,
  .motivation-feature {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    text-align: justify;
    width: 95%;
    padding: 15px;
    margin: 0 auto;
    box-sizing: border-box;
  }

  .task-img img,
  .time-img img,
  .notes-img img,
  .motivation-img img {
    width: 90%;
    max-width: 300px;
    height: auto;
    display: block;
    margin: 0 auto;
  }

  .task-img,
  .time-img,
  .motivation-img {
    order: 1;
  }

  .about-tasks,
  .about-notes {
    order: 2;
    width: 100%;
    padding: 0 8px;
    box-sizing: border-box;
    text-align: justify;
    margin: 0 auto;
  }

  .about-time,
  .about-motivation {
    order: 2;
    width: 100%;
    padding: 0 8px;
    box-sizing: border-box;
    text-align: justify;
    margin: 0 auto;
  }

  .about-tasks p,
  .about-notes p,
  .about-time p,
  .about-motivation p {
    margin-bottom: 8px;
    font-size: 14px;
  }

  .about-tasks span,
  .about-notes span,
  .about-time span,
  .about-motivation span {
    font-size: 16px;
  }
}