*{
    box-sizing: border-box;
    padding: 0;
    margin: 0;
    font-family: poppins,sans-serif;
    text-decoration: none;
    scroll-behavior: smooth;
}
body{
    overflow-x: hidden;
}
.hero-header{
    width:100%;
    height: 100%;
    min-height: 100vh;
    background: #222;
}
.wrapper{
    width:100%;
    margin: 0 auto;
    padding: 0 0px;
    background-color: #111
}
header{
    padding: 10px 0 10px;
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    position: sticky;
    top: 0;
    background-color: #111; /* Same as site background */
    z-index: 1000; /* Keeps it above all content */
}
header {
    position: sticky;
    top: 0;
    background-color: #111;
    z-index: 1000;
    transition: all 0.3s ease;
}

/* This class will be added dynamically */
header.sticky-active {
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
    transform: translateY(0);
    background-color: #1a1a1a;
}

.logo{
    display: inline-flex;
    justify-content: center;
    align-items: center;
}
.logo i{
    height: 45px;
    width:45px;
    background-color: #007ced;
    border-radius: 50%;
    color:#fff;
    font-weight: 700;
    font-size: 1.5rem;
    padding: 10px;
    margin-right: 5px;
    cursor: pointer;
    text-align: center;
    
}
.logo .logo-text{
    font-size: 24px;
    font-weight: 500;
    color:#fff;
    margin-left: 21px;
}
nav .togglebtn{
    width: 35px;
    height: 35px;
    position: absolute;
    top:45px;
    right: 3%;
    z-index: 5;
    cursor: pointer;
    display: none;
}
nav .togglebtn span{
    display: block;
    background-color: #007ced;
    margin: 5px 0px;
    width:100%;
    height:3px;
    transition: 0.3s;
    transition-property:  transform, opacity;

}
nav .navlinks{
    list-style-type: none;
}
nav .navlinks li{
    display: inline-block;
}
nav .navlinks li a {
    color: #e5e5e5;
    margin-right: 2.5rem;
    position: relative;
    padding-bottom: 5px;
    transition: color 0.3s ease;
}

nav .navlinks li a::after {
    content: '';
    position: absolute;
    width: 0%;
    height: 2px;
    bottom: 0;
    left: 0;
    background-color: #007ced;
    transition: width 0.3s ease;
}

nav .navlinks li a:hover {
    color: #007ced;
}

nav .navlinks li a:hover::after {
    width: 100%;
}

.container {
  display: flex;
  flex-direction: row;
  justify-content: center;
  align-items: center;
  gap: 60px;
  padding: 12rem 4rem;
  max-width: 1200px;
  margin: 0 auto;
  flex-wrap: wrap;
}




.container .hero-pic {
    width: 250px;
    height: 250px;
    border-radius: 50%;
    overflow: hidden;
    border: 10px solid #444;
    box-shadow: 5px 7px 25px rgba(0, 0, 0, 0.5);
    flex-shrink: 0;
    margin: 0 auto;
  }
  
.hero-pic img{
    height: 100%;
    width:100%;
    transition: 1.0s;
}
.hero-pic img:hover{
    transform: scale(1.2);
}
.hero-text {
    max-width: 600px;
    display: flex;
    flex-direction: column;
    text-align: left;
  }
  
  
.hero-text h5{
    color:#e5e5e5;
    font-size: 14px;
}
.hero-text h5 span{
    color:#007ced;
    font-size: 16px;
}
.hero-text h1{
    color: #007ced;
    font-size: 3rem;
}
.hero-text p{
    color:#e5e5e5;

}
.btn-group{
    margin:45px 0;
}
.btn-group .btn{
    border-color: #d5d5d5;
    color:#fff;
    background-color: #333;
    padding: 12px 25px;
    margin: 5px 0px;
    margin-right:7px;
    border-radius: 30px;
    border:2px solid #e5e5e5;
    box-shadow:  0 10px 10px -8px rgb(0 0 0 / 78%);
}
.btn.active{
    border-color: #007ced;
}
.hero-text .social i{
    color: #e5e5e5;
    font-size: 28px;
    margin-right: 10px;
    transition: 0.5s;
}
.hero-text .social i:hover{
    color:#007ced;
    transform: rotate(360deg);
}
/* Respnosiv design & displaying navbar for small screen */
@media(max-width:930px)
{
    nav .togglebtn{
        display: initial;
    }
    /* for toggle button**/
    .click {
        top:45px;
    }
    .click span{
        position: absolute;
        margin-top:12px
    }
    .click span:first-child{
        transform: rotate(-40deg);
    }
    .click span:nth-child(2)
    {
        opacity: 0;
        margin:0;
    }
    .click span:last-child{
        transform: rotate(45deg);
        top:0;
    }
    nav .navlinks{
        position: absolute;
        top:110px;
        right:-100%;
        bottom: 0;
        width: 60%;
        height: 100vh;
        background-color: #222;
        z-index: 3;
        box-shadow: 5px 13px 30px rgba(0,0,0,0.1);
        transition: 0.5s;
        padding: 25px 0px;
    }
    nav .navlinks li{
        display: block;
    }
    nav .navlinks li a{
        display: block;
        margin-bottom: 15px;
        text-align: center;
    }
    nav .navlinks.open{
        right:0;
    }
}


@media(max-width: 768px) {
  .container {
    flex-direction: column;
    padding: 6rem 1.2rem;
    text-align: center;
  }

  .hero-text {
    padding: 0;
    text-align: center;
  }

  .hero-text h1 {
    font-size: 2rem;
  }

  .hero-text p {
    font-size: 0.9rem;
  }

  .hero-text {
    align-items: center;
  }
  .social {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-top: 10px;
  }

  @media (max-width: 768px) {
    .hero-pic {
      width: 180px;
      height: 180px;
      border: 6px solid #444;
    }
  }
  

  .btn-group {
    display: flex;
    flex-direction: column;
    gap: 10px;
    align-items: center;
  }

  .social {
    justify-content: center;
  }
}

.hero-text {
  align-items: flex-start;
}

.contact-section {
    background: #111;
    color: #fff;
    padding: 60px 20px;
    text-align: center;
}

.contact-section h2 {
    font-size: 2rem;
    margin-bottom: 20px;
    color: #007ced;
}

.contact-form {
    max-width: 825px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.contact-form input,
.contact-form textarea {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid #333;
    border-radius: 10px;
    background: #222;
    color: #fff;
    font-size: 16px;
}

.contact-form input:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: #007ced;
}

.contact-form button {
    padding: 12px;
    border: none;
    border-radius: 30px;
    background-color: #007ced;
    color: #fff;
    font-size: 16px;
    cursor: pointer;
    transition: background 0.3s ease;
}

.contact-form button:hover {
    background-color: #005fa3;
}



@keyframes fadeInDown {
    0% {
      opacity: 0;
      transform: translateY(-20px);
    }
    100% {
      opacity: 1;
      transform: translateY(0);
    }
  }
  
  header.sticky-active {
      animation: fadeInDown 0.5s ease forwards;
      background-color: #1a1a1a;
      box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
  }
  


  .education-section {
    padding: 60px 20px;
    background: #111;
    color: #fff;
    text-align: center;
  }
  
  .education-section h2 {
    font-size: 2rem;
    color: #007ced;
    margin-bottom: 40px;
  }
  
  .edu-entry {
    max-width: 700px;
    margin: 0 auto 40px;
    background: #1c1c1c;
    padding: 25px;
    border-radius: 10px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.2);
  }
  
  .edu-entry h3 {
    font-size: 1.4rem;
    color: #fff;
    margin-bottom: 10px;
  }
  
  .edu-entry p {
    color: #ccc;
    font-size: 0.95rem;
  }
  




  .education-section {
    padding: 60px 20px;
    background: #111;
    color: #fff;
    text-align: center;
  }
  
  .education-section h2 {
    font-size: 2rem;
    color: #007ced;
    margin-bottom: 40px;
  }
  
  .timeline {
    position: relative;
    padding-left: 25px;
  }
  
  .timeline .line {
    position: absolute;
    left: 36px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: #007ced;
    transform: scaleY(0);
    transform-origin: top;
    transition: transform 1s ease;
    z-index: 0;
  }
  
  .timeline.reveal-line .line {
    transform: scaleY(1);
  }

  .edu-entry {
    position: relative;
    z-index: 1;
  }
  
  .edu-entry {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    background: #1c1c1c;
    /* padding: 20px 80px; */
    border-radius: 10px;
    position: relative;
    box-shadow: 0 4px 20px rgba(0,0,0,0.2);
  }
  
 .edu-entry .icon {
  flex-shrink: 0;
  background: #007ced;
  color: #fff;
  padding: 15px;
  border-radius: 50%;
  font-size: 1.2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
  box-shadow: 0 0 0 rgba(0, 124, 237, 0);
}

.edu-entry .icon:hover {
  transform: scale(1.2);
  background: #0a84ff;
  box-shadow: 0 0 20px rgba(0, 124, 237, 0.6);
  cursor: pointer;
}
  
  .edu-entry .content h3 {
    font-size: 1.3rem;
    color: #fff;
    margin-bottom: 8px;
  }
  
  .edu-entry .content p {
    font-size: 0.95rem;
    color: #ccc;
    margin: 0;
  }
  
  /* Animation */
  .fade-in {
    opacity: 0;
    transform: translateY(20px);
    transition: all 2.1s ease;
  }
  
  .fade-in.visible {
    opacity: 1;
    transform: translateY(0);
  }
  
  .content1 {
    text-align: center;
    margin: 0 auto;
    max-width: 600px;
  }
  

  .about-section {
    padding: 0px 7px;
    background: #111;
    color: #e5e5e5;
    text-align: left;
  }
  
  .about-section h2 {
    text-align: center;
    font-size: 2rem;
    color: #007ced;
    margin-bottom: 30px;
  }
  
  .about-section p {
    max-width: 800px;
    margin: 0 auto 0px;
    line-height: 1.7;
    padding-top: 10px;
    font-size: 1rem;
  }
  
  .about-section a {
    color: #007ced;
    text-decoration: underline;
  }
  .about-section a:hover {
    color: #58aaff;
  }
  

  .project-list {
    display: flex;
    flex-direction: column;
    gap: 40px;
    align-items: center;
  }


  .projects-section h2 {
    text-align: center;
    font-size: 2rem;
    color: #007ced;
    margin-bottom: 40px;
}
  
  .project-card {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
    background: #1c1c1c;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
    padding: 20px;
    max-width: 1000px;
    margin: 0 auto;
    transition: transform 0.3s ease;
    flex-wrap: wrap;
  }
 
  
  .project-content {
    flex: 1 1 60%;
    text-align: left;
  }
  
  .project-img {
    flex: 1 1 35%;
    text-align: center;
  }
  
  .project-img img {
    width: 100%;
    max-width: 300px;
    border-radius: 10px;
    object-fit: cover;
    height: auto;
  }
  
  .project-card:hover {
    transform: scale(1.2);
  }

  .project-content h3 {
    font-size: 1.4rem;
    color: #58aaff;
    margin-bottom: 10px;
  }
  
  .project-content p {
    font-size: 0.95rem;
    color: #ccc;
    line-height: 1.6;
  }
  
  .tags {
    font-size: 0.8rem;
    color: #007ced;
  }
  
  .btn.small {
    display: inline-block;
    margin-top: 10px;
    padding: 6px 16px;
    font-size: 0.85rem;
    border-radius: 20px;
    border: 1px solid #007ced;
    background: transparent;
    color: #007ced;
    text-decoration: none;
    transition: all 0.3s ease;
  }
  
  .btn.small:hover {
    background: #007ced;
    color: #fff;
  }
  

  @media (max-width: 768px) {
    .project-card {
      flex-direction: column;
      text-align: center;
    }
  
    .project-content,
    .project-img {
      flex: 1 1 100%;
    }
  
    .project-img img {
      max-width: 100%;
    }
  
    .project-content {
      text-align: left;
    }
  }
  

  .project-img img,
  .project-img video {
    width: 100%;
    max-width: 300px;
    border-radius: 10px;
    object-fit: cover;
    height: auto;
  }
  

  

  .raise {
    --color: #ffa260;
    --hover: #ffc891;
  
    background: none;
    border: 2px solid var(--color);
    color: var(--color);
    padding: 1em 2em;
    font: inherit;
    cursor: pointer;
    transition: 0.25s;
    border-radius: 6px; /* optional */
  }
  
  .raise:hover,
  .raise:focus {
    box-shadow: 0 0.5em 0.5em -0.4em var(--hover);
    transform: translateY(-0.25em);
    color: #fff;
    border-color: var(--hover);
  }
  


  .experience-section {
    background: #111;
    color: #fff;
    padding: 60px 20px;
  }
  
  .experience-section h2 {
    text-align: center;
    font-size: 2rem;
    color: #007ced;
    margin-bottom: 40px;
  }
  
  .timeline {
    position: relative;
    margin: 0 auto;
    max-width: 800px;
    padding-left: 20px;
    border-left: 3px solid #007ced;
  }
  
  .timeline-item {
    position: relative;
    margin-bottom: 40px;
    padding-left: 30px;
  }
  
  .timeline-dot {
    position: absolute;
    top: 5px;
    left: -9px;
    width: 16px;
    height: 16px;
    background-color: #007ced;
    border-radius: 50%;
    border: 3px solid #111;
  }
  
  .timeline-content {
    background: #1a1a1a;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
  }
  
  .timeline-content h3 {
    font-size: 1.2rem;
    color: #58aaff;
    margin-bottom: 5px;
  }
  
  .timeline-content p {
    font-size: 0.95rem;
    color: #ccc;
    margin-bottom: 10px;
  }
  
  .timeline-content ul {
    padding-left: 20px;
    color: #aaa;
    list-style: disc;
    font-size: 0.9rem;
    line-height: 1.6;
  }
  

  .leetcode-icon img,
.leetcode-icon svg {
  transition: transform 0.3s ease, filter 0.3s ease;
  filter: brightness(85%);
}

.leetcode-icon:hover img,
.leetcode-icon:hover svg {
  transform: rotate(360deg);
  filter: brightness(110%) saturate(150%);
}


.footer {
  text-align: center;
  padding: 20px;
  color: #888;
  font-size: 0.85rem;
  background-color: #111;
}