@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600&display=swap');

* {
  margin: 0;
  padding: 0;  
}

body {
    font-family: 'Poppins', sans-serif;
}

html {
    scroll-behavior: smooth;
}

p {
    color: rgb(85, 85, 85);
}

/* Transitions */
a, .btn {
    transition: all 300ms ease;
}

header {
    background-color: #fff; /* Background color for the header */
    padding: 10px 20px; /* Add padding top and bottom, adjust left and right */
    border-bottom: 1px solid #ddd; /* Add border at the bottom */
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000; /* Ensure the header is above other content */
    height: 60px; /* Reduce the height of the header */
    display: flex; /* Use flexbox */
    justify-content: space-between; /* Align content horizontally */
    align-items: center; /* Center content vertically */
}


header nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* Nav */
nav, .nav-links{
    display: flex;
}

nav {
    justify-content: space-around;
    align-items: center;
    height: 17vh;
}

.nav-links {
    gap: 5%;
    list-style: none;
    font-size: 1.2rem;
    margin-right: 10%;
}

a {
    color: black;
    text-decoration: none;
    text-decoration-color: white;
}

a:hover {
    color: gray;
    text-decoration: underline;
    text-underline-offset: 1rem;
    text-decoration-color: rgb(181,181,181);
}

.logo {
    font-size: 2rem;
    margin-right: 400px;
    white-space: nowrap; /* Prevent line break */
}

.logo:hover {
    cursor: default;
}

/* Hamburger */

#hamburger-nav {
    display: none;
}

.hamburger-menu {
    position: relative;
    display: inline-block;
}

.hamburger-icon {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    height: 24px;
    width: 30px;
    cursor: pointer;
}

.hamburger-icon span {
    width: 100%;
    height: 2px;
    background-color: black;
    transition: all 0.3 ease-in-out;
}

.menu-links {
    position: absolute;
    top: 100%;
    right: 0;
    background-color: white;
    width: fit-content;
    max-height: 0;
    overflow: hidden;
    transition: all 0.3 ease-in-out;
}

.menu-links a {
    display: block;
    padding: 10px;
    text-align: center;
    color: black;
    text-decoration: none;
    transition: all 0.3 ease-in-out;
}

.menu-links li{
    list-style: none;
}

.menu-links.open {
    max-height: 300px;
}

.hamburger-icon.open span:first-child {
    transform: rotate(45deg) translate(10px, 5px);
}
.hamburger-icon.open span:nth-child(2) {
    opacity: 0;
}
.hamburger-icon.open span:last-child {
    transform: rotate(-45deg) translate(10px, -5px);
}

.hamburger-icon span:first-child {
    transform: none;
}
.hamburger-icon span:first-child {
    opacity: 1;
}
.hamburger-icon span:first-child {
    transform: none;
}

/* Your existing styles */

/* Profile Section */

#profile {
    display: flex;
    height: 100vh;
}

.profile-pic-container {
    position: relative;
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
}

.profile-pic img {
    max-width: 100%;
    max-height: 100%;
    border-radius: 50%;
}

.connect-collaborate-container {
    position: absolute;
    top: 45%;
    left: 75%;
    transform: translate(-50%, -50%);
    text-align: center;
    z-index: 1; /* Ensure it's above the profile picture and buttons */
}

.connect-collaborate-container span {
    display: inline-block;
    opacity: 0;
    transition: opacity 0.5s ease-in-out;
}

.connect-collaborate-container .fade-in {
    opacity: 1;
}

#connect-text,
#collaborate-text {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 2rem; /* Increase font size */
    color: #0077b5; /* LinkedIn blue color */
    font-family: 'Poppins', sans-serif; /* Change font family */
    font-weight: bold; /* Make the text bold */
    letter-spacing: 2px; /* Add letter spacing */
    text-transform: uppercase; /* Convert text to uppercase */
    opacity: 0;
    transition: opacity 0.5s ease;
}


#connect-text.show,
#collaborate-text.show {
    opacity: 1;
}



.social-links-container {
    flex: 1;
    position: relative; /* Make it relative to allow absolute positioning of the connect-collaborate-container */
    margin-top: 20px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.social-btn {
    display: inline-block;
    padding: 10px 20px;
    margin: 10px;
    color: #fff;
    text-decoration: none;
    border-radius: 5px;
    font-size: 14px;
    text-transform: uppercase;
    transition: background-color 0.3s ease;
}

@media (max-width: 1199px) {

    .social-btn {
        font-size: 12px
    }
}

/* Media query for small screens */
@media (max-width: 767px) {

    .social-btn {
        font-size: 10px; /* Smaller paragraph font size */
    }
}

.linkedin-btn {
    background-color: #0077b5;
}

.twitter-btn {
    background-color: #008080;
}

.github-btn {
    background-color: #DB4437;
}

/* Additional styles for visual enhancement can be added here */
/* About Me Section */
/* About Me Section */
#about {
    padding: 50px 0; /* Padding */
    text-align: center; /* Centered text */
    background-color: #f9f9f9; /* Background color */
    position: relative; /* Positioning */
}

#about h2 {
    font-size: 2rem; /* Default font size */
    white-space: nowrap; /* Prevent wrapping */
    margin-bottom: 30px; /* Margin below heading */
    color: #333; /* Heading color */
}

#about p {
    font-size: 1.4rem; /* Default paragraph font size */
    color: #555; /* Paragraph color */
    line-height: 1.6; /* Line height */
    margin-bottom: 30px; /* Margin below paragraph */
    margin-left: 5%; /* Left margin */
    margin-right: 5%; /* Right margin */
    text-align: justify; /* Justified text */
}

/* Media query for medium screens */
@media (max-width: 1199px) {

    #about p {
        font-size: 1.2rem; /* Smaller paragraph font size */
        margin-bottom: 20px; /* Reduced margin bottom */
    }
}

/* Media query for small screens */
@media (max-width: 767px) {

    #about p {
        font-size: 1rem; /* Smaller paragraph font size */
        margin-bottom: 15px; /* Reduced margin bottom */
    }
}


/* Add subtle shaking animation */
@keyframes shake {
    0% { transform: translateX(-3px); } /* Reduce translation for smaller screens */
    50% { transform: translateX(3px); } /* Reduce translation for smaller screens */
    100% { transform: translateX(-3px); } /* Reduce translation for smaller screens */
}

#about {
    animation: shake 5s ease infinite; /* Apply shaking animation */
}


/* Experience Section */


#experience h2 {
    font-size: 3rem;
    margin-bottom: 50px;
    color: #333;
}

/* Timeline container */
.timeline {
    position: relative;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Timeline line */
.timeline:before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    width: 4px;
    height: 100%;
    background-color: #0077b5; /* LinkedIn blue color */
    transform: translateX(-50%);
    z-index: 1;
}

/* Individual timeline items */
.timeline-item {
    position: relative;
    margin-bottom: 50px;
    display: flex;
    align-items: flex-start;
    cursor: pointer;
}

.timeline-item:hover .date, .timeline-item:hover .content {
    transform: scale(1.05); /* Scale up on hover */
    transition: transform 0.3s ease; /* Smooth transition */
}

.timeline-item .date {
    position: relative;
    width: 100px; /* Reduced width */
    padding: 10px;
    background-color: #0077b5; /* LinkedIn blue color */
    color: #fff;
    border-radius: 5px;
    text-align: center;
    z-index: 2;
    transition: transform 0.3s ease; /* Smooth transition */
}

.timeline-item .content {
    flex: 1;
    background-color: #fff;
    padding: 20px;
    border: 2px solid #0077b5; /* LinkedIn blue color */
    border-radius: 5px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
    z-index: 2;
    transition: transform 0.3s ease; /* Smooth transition */
}

.timeline-item h3 {
    font-size: 1.8rem; /* Reduced font size */
    color: #0077b5; /* LinkedIn blue color */
    margin-bottom: 10px;
}

.timeline-item p {
    font-size: 1.4rem; /* Reduced font size */
    color: #555;
    line-height: 1.6;
    margin-bottom: 10px;
}

#projects {
    padding: 100px 0;
    text-align: center;
    background-color: #f9f9f9; /* Light gray background */
}

#projects h2 {
    font-size: 3rem;
    margin-bottom: 50px;
    color: #333;
}

.project-container {
    display: flex;
    flex-direction: column;
    align-items: center; /* Center items horizontally */
}

.project-card {
    width: calc(80% - 20px); /* Adjust width of the cards */
    margin-bottom: 20px;
    background-color: #fff;
    border-radius: 10px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease; /* Add transition for box-shadow */
    display: flex;
    flex-direction: row; /* Ensure items inside are in a row */
    height: auto;
}

.project-card:hover {
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.2); /* Change box-shadow on hover */
}

.project-card img {
    width: 30%; /* Fit the image within the specified dimensions */
    height: auto;
    object-fit: cover;
    border-radius: 10px 0 0 10px; /* Rounded corners on the left side */
    margin-right: 20px; /* Add padding between image and text */
    transition: transform 0.3s ease; /* Add transition for image */
}

.project-card:hover img {
    transform: scale(1.05); /* Scale image on hover */
}

.project-info {
    flex: 1;
    padding: 20px;
}

.project-info h3 {
    font-size: 1.6rem;
    margin-bottom: 10px;
}

.project-info ul {
    text-align: justify;
    margin-bottom: 10px;
    padding-left: 10%; /* Align bullet points to the left */
}

.project-info ul li {
    font-size: 1.2rem;
    text-align: left; /* Align text to the left */
    padding-left: 5%;
    padding-right: 5%; /* Add padding between image and bullet points */
}

.project-info a {
    display: inline-block;
    padding: 6px 12px;
    background-color: #0077b5;
    color: #fff;
    text-decoration: none;
    border-radius: 5px;
    font-size: 1.2rem;
    transition: background-color 0.3s ease; /* Add transition for button */
}

.project-info a:hover {
    background-color: #005b8a;
}

#research {
    padding: 50px 0;
    text-align: center;
}

#research h2 {
    font-size: 3rem;
    margin-bottom: 50px;
    color: #333;
}

.research-subsection {
    margin-bottom: 40px;
}

.research-subsection h3 {
    font-size: 1.5rem;
    margin-bottom: 20px;
    color: #555;
    display: flex;
    align-items: center;
    justify-content: center;
}

.research-subsection h3 span {
    margin-right: 10px;
}


#awards {
    padding: 100px 0;
    text-align: center;
    background-color: #f9f9f9; /* Light gray background */
}


#awards h2 {
    font-size: 3rem;
    margin-bottom: 50px;
    color: #333;
}

.award-subsection {
    margin-bottom: 40px;
}

.award-subsection h3 {
    font-size: 1.5rem;
    margin-bottom: 20px;
    color: #555;
    display: flex;
    align-items: center;
    justify-content: center;
}

.award-subsection h3 span {
    margin-right: 10px;
}

#research ul {
    list-style-type: none; /* Remove default bullet points */
    padding-left: 10%; /* Remove default padding */
}

#research ul li {
    margin-right: 10%;
    margin-bottom: 10px;
    display: flex;
    align-items: center;
}

#research ul li span {
    margin-right: 10px; /* Spacing between emoji and text */
}

#awards ul {
    list-style-type: none; /* Remove default bullet points */
    padding-left: 10%; /* Remove default padding */
}

#awards ul li {
    margin-right: 10%;
    margin-bottom: 10px;
    display: flex;
    align-items: center;
}

#awards ul li span {
    margin-right: 10px; /* Spacing between emoji and text */
}

#experience ul { 
    padding-left: 10%;
    padding-right: 10%;
    text-align: left; /* Remove default padding */
}


#experience ul li span {
    padding-left: 10%; /* Spacing between emoji and text */
}


/* Sections */
section {
    padding: 50px 0;
    text-align: center;
}

section h2 {
    margin-bottom: 20px;
    font-size: 2rem;
}

section p {
    color: #555;
    font-size: 1.2rem;
}

/*Contact*/
#contact {
    padding: 50px 0; /* Padding */
    text-align: center; /* Centered text */
    position: relative; /* Positioning */
}

#contact p {
    font-size: 1.4rem; /* Default paragraph font size */
    line-height: 1.6; /* Line height */
    margin-bottom: 30px; /* Margin below paragraph */
    margin-left: 5%; /* Left margin */
    margin-right: 5%; /* Right margin */
    text-align: center; /* Justified text */
}

/* Media query for medium screens */
@media (max-width: 1199px) {

    #contact p {
        font-size: 1.2rem; /* Smaller paragraph font size */
        margin-bottom: 20px; /* Reduced margin bottom */
    }
}

/* Media query for small screens */
@media (max-width: 767px) {

    #contact p {
        font-size: 1rem; /* Smaller paragraph font size */
        margin-bottom: 15px; /* Reduced margin bottom */
    }
}

/* Additional styles for visual enhancement can be added here */
/* Existing CSS */

/* Add media queries for responsiveness */
@media screen and (max-width: 1199px) {
    .logo {
        margin-right: 20px; /* Reduce margin for smaller screens */
    }

    header nav {
        display: none; /* Hide navigation links by default */
    }

    #hamburger-nav {
        display: block; /* Display hamburger icon for smaller screens */
        position: absolute; /* Position hamburger menu icon */
        top: 50%; /* Vertically center the hamburger menu */
        right: 15%;
        left: 20px; /* Adjust right position */
        transform: translateY(-50%);
        z-index: 999; /* Ensure it's above other content */
    }

    .nav-links {
        flex-direction: column; /* Stack navigation links vertically */
        position: absolute;
        top: 60px; /* Adjust top position to avoid overlapping with header */
        left: 0;
        width: 100%;
        background-color: #fff; /* Background color for navigation links */
        box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1); /* Add shadow for better visibility */
        z-index: 998; /* Ensure it's above other content */
        display: none; /* Hide navigation links by default */
    }

    .nav-links.open {
        display: flex; /* Show navigation links when hamburger menu is clicked */
    }

    .nav-links li {
        width: 100%; /* Make navigation links full width */
        text-align: center; /* Center-align navigation links */
    }

    .nav-links a {
        padding: 15px 0; /* Add padding to navigation links for better touch experience */
    }

    .hamburger-menu {
        display: block; /* Display hamburger menu icon */
    }

    .hamburger-icon {
        display: flex;
        flex-direction: column;
        justify-content: space-between;
        height: 24px;
        width: 30px;
        cursor: pointer;
    }

    .hamburger-icon span {
        width: 100%;
        height: 2px;
        background-color: black;
        transition: all 0.3s ease-in-out;
    }

    .hamburger-icon.open span:first-child {
        transform: rotate(45deg) translate(10px, 5px);
    }
    .hamburger-icon.open span:nth-child(2) {
        opacity: 0;
    }
    .hamburger-icon.open span:last-child {
        transform: rotate(-45deg) translate(10px, -5px);
    }

    .hamburger-icon span:first-child {
        transform: none;
    }
    .hamburger-icon span:first-child {
        opacity: 1;
    }
    .hamburger-icon span:first-child {
        transform: none;
    }
    #profile {
        flex-direction: column; /* Stack items vertically */
        align-items: center; /* Center items horizontally */
    }

    .profile-pic-container {
        order: -1; /* Move profile pic container to the top */
        margin-bottom: 10%; /* Add spacing between profile pic and text/buttons */
    }

    .social-links-container {
        order: 1;
        position: relative; /* Make it relative to allow absolute positioning of the connect-collaborate-container */
        margin-top: 20%;
        display: flex;
        justify-content: center;
        align-items: center; /* Move social links container below text/buttons */
    }

    @media (max-width: 767px) {

        .social-links-container {
            margin-top: 60%;
        }
    }
    
    .connect-collaborate-container {
         /* Reset transform */
        margin-top: 10%;
        position: absolute;
        top: 75%;
        left: 50%;
        transform: translate(-50%, -50%);
        text-align: center;
        z-index: 1; /* Add margin at the top */
    }
    .project-container {
        display: flex;
        flex-direction: column;
        align-items: center;
    }

    .project-card {
        width: 80%; /* Adjust width */
        margin-bottom: 20px;
        background-color: #fff;
        border-radius: 10px;
        box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
        overflow: hidden;
        display: flex;
        flex-direction: column; /* Change direction to column */
    }

    .project-card img {
        width: 100%; /* Make image take full width */
        height: auto; /* Allow image to resize proportionally */
        border-radius: 10px 10px 0 0; /* Adjust border-radius */
    }

    .project-info {
        flex: 1;
        padding: 20px;
    }

    .project-info h3 {
        font-size: 1.6rem;
        margin-bottom: 10px;
    }

    .project-info ul {
        text-align: justify;
        margin-bottom: 10px;
        padding-left: 5%;
        padding-right: 5%;
    }

    .project-info ul li {
        font-size: 1.2rem;
        margin-bottom: 5px;
    }

    .project-info a {
        font-size: 1.2rem;
    }
    .research-subsection {
        text-align: center; /* Center the subsection headings */
    }

    .research-subsection ul {
        /* Ensure that the points start from the left */
        text-align: left;
        margin-left: 0%; /* Add left margin for indentation */
        list-style-type: none; /* Remove default bullet points */
        padding-left: 0; /* Remove default padding */
    }

    .research-subsection ul li {
        margin-bottom: 10px;
        display: flex;
        align-items: left;
    }

    .research-subsection ul li span {
        margin-right: 5%;
        margin-left: 5%; /* Spacing between emoji and text */
        padding: 0 5px; /* Padding around the emoji */
    }

    .award-subsection ul li span {
        margin-right: 5%;
        margin-left: 5%; /* Spacing between emoji and text */
        padding: 0 5px; /* Padding around the emoji */
    }
}

/* Additional styles for visual enhancement can be added here */