* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: system-ui, -apple-system, sans-serif;
  }
  
  body {
    background-color: #f8fafc;
    color: #333;
    line-height: 1.6;
  }
  
  nav {
    display: flex;
    align-items: center;
    background-color: white;
    position: fixed;
    height: 5rem;
    width: 100%;
    justify-content: space-between;
    z-index: 1000;
    box-shadow: 0 2px 4px rgba(134, 234, 157, 0.1);
    padding: 0 1rem;
    
  }
  
  nav a {
    text-decoration: none;
    color: #1a1c20;
  }
  
  .left-side a {
    font-size: 1.2rem;
  }
  
  .right-side {
    display: flex;
    gap: 1rem;
  }
  
  .right-side a {
    font-size: 1rem;
  }
  
  #about-section {
    padding-top: 6rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding-bottom: 2rem;
    
    
  }
  
  .headshot {
    width: 13rem;
    height: 13rem;
    border-radius: 50%;
    background-color: white;
    overflow: hidden;
    box-shadow: 5px 10px 20px rgb(150, 150, 150);
    
    flex-shrink: 0; 
  }
  
  .headshot img {

    width: 100%;
    height:100%;
    object-fit: cover;
  }
  
  #about-section h1 {
    font-size: 2.5rem;
    margin-bottom: 1rem;

  }
  
  .bio {
    font-size: 1.2rem;
    max-width: 800px;
    margin: 0 auto;
    padding: 0 1rem;
  }
  
  .social-links {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 2rem;
    margin-top: 0.9rem;
  }
  
  .social-links a {
    text-decoration: none;
  }
  
  .icon i {
    font-size: 2rem;
    color: rgb(61, 61, 61);
  }
  
  #projects-section {
    padding: 1rem 1rem;
    background-color: white;
  }
  
  #projects-section h1 {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 2rem;
  }
  
  .projects-container{
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(340px,1fr));
    gap:35px;
    max-width:1300px;
    margin:auto;
  }
  .project{
  background:white;
  border-radius:18px;
  padding:25px;
  transition:.3s;
  border:1px solid #e5e7eb;
  }

  .project:hover {
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.2);
  }
  
  .play_store,
.web {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 12px 24px;
    border: none;
    border-radius: 15px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-top: 10px;
}

.play_store a,
.web a {
    text-decoration: none;
    color: white;
}

/* Play Store Button */
.play_store {
    background:  #34a853
}


/* Web Button */
.web {
    background: #4285f4
}


/* Icons */
.play_store i,
.web i {
    font-size: 20px;
}

/* Mobile responsive */
@media (max-width: 600px) {
    .play_store,
    .web {
        width: 100%;
        justify-content: center;
        margin: 8px 0;
    }
}

  .project a {
    text-decoration: none;
    color: #1a1c20;
  }
  
  .project h4 {
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
  }
  
  .project h5 {
    font-size: 1rem;
    color: #606062;
    margin-bottom: 1rem;
  }
  
  .project p {
    color: #606062;
  }
  
  #skills-section {
    padding: 1rem 1rem;
  }
  
  #skills-section h1 {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 2rem;
  }
  
  .all-skills {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1.5rem;
  }
  
  .skills {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background-color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    box-shadow: 5px 10px 20px rgb(150, 150, 150);
    transition: all .3s ease-out;
    overflow: hidden;
  }
  
  .skills:hover {
    width: 160px;
    cursor: pointer;
  }
  
  .skills span {
    display: none;
    margin-left: 1rem;
  }
  
  .skills:hover span {
    display: inline;
  }
  
  @media (max-width: 1080px) {
    
  
    #about-section h1 {
      font-size: 2rem;
    }
  
    .bio {
      font-size: 1rem;
    }
  
    .project {
      width: 100%;
      max-width: 100%;
    }
  
    .skills:hover {
      width: 150px;
    }
  
    .projects-container {
      flex-wrap: nowrap;
      justify-content: flex-start;
    }
    #about-section {
    padding-top: 10rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding-right: 0rem;
  }
  .headshot {
    width: 13rem;
    height: 13rem;
    border-radius: 50%;
    background-color: white;
    overflow: hidden;
    box-shadow: 5px 10px 20px rgb(150, 150, 150);
    margin-left: 0rem;
    margin-top: 0rem;
    margin-bottom:  1rem;
  }
  }
  
  @media (max-width : 600px) {
    nav {
      flex-direction: column;
      height: auto;
      padding: 1rem;
    }
    
  
    .right-side {
      margin-top: 1rem;
    }
    
  }

  @media (max-width: 480px) {
    
    #about-section {
    padding-top: 15rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
  }
    .social-links {
      gap: 1rem;
    }
  
    .social-links a {
      width: 2.5rem;
      height: 2.5rem;
    }
  
    .icon i {
      font-size: 1.2rem;
    }
  }
  
  #skills {
    padding: 80px 10%;
    background: #0f172a;
}

.section-title {
    text-align: center;
    color: #fff;
    font-size: 2.5rem;
    margin-bottom: 50px;
}

.skills-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 25px;
    
}

.skill-card {
    background: white;
    border-radius: 15px;
    padding: 25px;
    transition: 0.3s;
  border:1px solid #e5e7eb;
}


.skill-card h3 {
    color: black;
    margin-bottom: 20px;
    font-size: 1.2rem;
}

.skill-list {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.skill-list span {
    background: #334155;
    color: #fff;
    padding: 8px 16px;
    border-radius: 30px;
    font-size: 0.9rem;
    transition: .3s;
}


@media (max-width: 768px) {
    .section-title {
        font-size: 2rem;
    }

    #skills {
        padding: 60px 5%;
    }
}
  #contact-section {
    padding: 1rem 1rem;
    padding-bottom: 4rem;
    background-color: white;
  }
  
  #contact-section h1 {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 2rem;
  }
  .social-links {
    display: flex;
    flex-direction: row;
    gap: 20px;
    margin-top: 40px;
}

.social-links a {
    display: flex;
    align-items: center;
    gap: 18px;
    text-decoration: none;
    color: #606062;
    padding: 18px 22px;
    border-radius: 15px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    transition: all 0.3s ease;
}

#email:hover {
    transform: translateX(10px);
    border-color: rgb(208, 2, 2);
    box-shadow: 0 10px 25px rgba(56, 189, 248, 0.2);
}

#linkedin:hover {
    transform: translateX(10px);
    border-color: #0a66c2;
    box-shadow: 0 10px 25px rgba(56, 189, 248, 0.2);
}

  #github:hover {
    transform: translateX(10px);
    border-color: #5C6BC0;
    box-shadow: 0 10px 25px rgba(56, 189, 248, 0.2);
  }


.social-links a:hover .icon {
    transform: rotate(10deg) scale(1.1);
}

.social-links h4 {
    margin: 0;
    font-size: 1rem;
    font-weight: 500;
    word-break: break-word;
}


@media (max-width: 768px) {
    .social-links a {
        flex-direction: column;
        text-align: center;
        padding: 20px;
    }

    .social-links h4 {
        font-size: 0.9rem;
    }
}
/* Floating Button */
.chatbot-button {
    position: fixed;
    bottom: 25px;
    right: 25px;
    width: 65px;
    height: 65px;
    border-radius: 50%;
    background: linear-gradient(135deg,#334155,#628dc8);
    color: white;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 28px;
    cursor: pointer;
    box-shadow: 0 10px 30px rgba(0,0,0,.3);
    z-index: 9999;
    transition: .3s;
}

.chatbot-button:hover{
    transform: scale(1.1);
}

/* Chat Window */
.chat-window{
    position: fixed;
    top: 100px;
    right: 25px;
    width: 380px;
    height: 600px;
    background: #fff;
    border-radius: 18px;
    overflow: hidden;
    display: none;
    flex-direction: column;
    box-shadow: 0 20px 50px rgba(0,0,0,.25);
    z-index:9999;
}

/* Header */
.chat-header{
    background:#334155;
    color:white;
    padding:18px;
    display:flex;
    justify-content:space-between;
    align-items:center;
}

.chat-header button{
    border:none;
    background:none;
    color:white;
    font-size:22px;
    cursor:pointer;
}

/* Body */
.chat-body{
    flex:1;
    padding:20px;
    overflow-y:auto;
    background:#f8fafc;

    display:flex;
    flex-direction:column;
    gap:12px;
}

/* User */
.user-message{
    align-self:flex-end;
    background:#334155;
    color:white;
    padding:12px 16px;
    border-radius:18px 18px 0 18px;
    max-width:75%;
    word-wrap:break-word;
}

/* Bot */
.bot-message{
    align-self:flex-start;
    background:#e2e8f0;
    color:#222;
    padding:12px 16px;
    border-radius:18px 18px 18px 0;
    max-width:75%;
    word-wrap:break-word;
}

/* Footer */
.chat-footer{
    display:flex;
    padding:15px;
    gap:10px;
    border-top:1px solid #ddd;
}

.chat-footer input{
    flex:1;
    border:1px solid #ccc;
    border-radius:25px;
    padding:12px 15px;
    outline:none;
}

.chat-footer button{
    width:48px;
    height:48px;
    border:none;
    border-radius:50%;
    background:#334155;
    color:white;
    cursor:pointer;
    font-size:18px;
}

.chat-footer button:hover{
    background:#3730a3;
}

@media(max-width:768px){

    .chat-window{
        width:95%;
        height:80vh;
        right:2.5%;
        top:80px;
    }

}
@media(max-width: 480px){

    .social-links h4 {
        display: none;
    }

}