/* Color Palette as CSS Variables */
:root {
    --isabelline: #edede9ff;
    --timberwolf: #d6ccc2ff;
    --linen: #f5ebe0ff;
    --champagne-pink: #e3d5caff;
    --pale-dogwood: #d5bdafff;

    /* Semantic Mapping */
    --background: var(--isabelline);
    --primary: var(--pale-dogwood);
    --accent: var(--champagne-pink);
    --text: #3b3b3b;
    --button-bg: var(--pale-dogwood);
    --button-hover: var(--linen);
}

html {
    -webkit-tap-highlight-color: transparent;
    tap-highlight-color: transparent;
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: 'Urbanist';
    background-color: var(--background);
    color: var(--text);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    cursor: pointer;
    -webkit-tap-highlight-color: transparent;
    tap-highlight-color: transparent;
    scroll-behavior: smooth;
}

.container {
    max-width: 90%;
    margin: 0 auto;
    padding: 1rem;
}

/* Header */
.header {
    background-color: transparent;
    border-radius: 1rem;
    box-shadow: 0 4px 6px -1px rgba(0,0,0,0.1), 0 2px 4px -2px rgba(0,0,0,0.1);
    padding: 2rem;
    margin-bottom: 2rem;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.profile-picture {
    width: 9rem;
    height: 9rem;
    border-radius: 9999px;
    margin-bottom: 1rem;
    border: 4px solid var(--primary);
    object-fit: cover;
}

.header h1 {
    font-family: 'Montserrat Alternates';
    font-size: 2.25rem;
    font-weight: 700;
    color: var(--text);
}

.header p.subtitle {
    font-family: 'Quicksand';
    font-size: 1.25rem;
    color: var(--text);
    margin-top: 0.5rem;
}

.header p.bio {
    font-family: 'Quicksand';
    color: var(--text);
    margin-top: 1rem;
    max-width: 48rem;
    margin-left: auto;
    margin-right: auto;
}

/* Contact Info */
.contact-info-container {
    display: flex;
    flex-direction: column;
    align-items: left;
    margin-top: 1rem;
    gap: 0.5rem;
}

.contact-location {
    font-size: 1rem;
    color: var(--text);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.contact-links {
    display: flex;
    gap: 1.5rem;
    margin-top: 0.5rem;
}

.contact-link {
    color: var(--text);
    font-size: 1.5rem;
    transition: color 0.2s ease-in-out;
}

.contact-link:hover {
    color: var(--primary);
}

/* Layout */
.main-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

.section {
    background-color: transparent;
    border-radius: 1rem;
    box-shadow: 0 4px 6px -1px rgba(0,0,0,0.1), 0 2px 4px -2px rgba(0,0,0,0.1);
    padding: 1.5rem;
}

.section-title {
    font-family: 'Montserrat Alternates';
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 1rem;
    border-bottom: 2px solid var(--primary);
    padding-bottom: 0.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.contact-toggle {
    cursor: pointer;
}

/* Education */
#education{
    border-radius: 1rem;
    box-shadow: 0 4px 6px -1px rgba(0,0,0,0.1), 0 2px 4px -2px rgba(0,0,0,0.1);
    padding: 1.5rem;
}
.education-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: 1rem;
}

.education-icon {
    width: 2.5rem;
    height: 2.5rem;
    color: var(--background);
    border-radius: 9999px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.50rem;
    font-weight: 700;
}

.education-details {
    margin-left: 1rem;
}

.education-details h3{
    color: var(--text);
}

.education-details p{
    color: gray;
}


/* Skills */
.skills-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.skill-tag {
    background-color: var(--linen);
    color: var(--text);
    font-size: 1.1rem;
    font-weight: 500;
    padding: 0.25rem 0.75rem;
    border-radius: 9999px;
    box-shadow: 0 1px 2px 0 rgba(0,0,0,0.05);
    /* Add transitions for smooth animation */
    transition: transform 0.2s ease-in-out, background-color 0.2s ease-in-out;
    /* Add flexbox to align icon and text */
    display: flex;
    align-items: center;
    gap: 0.5rem; /* Space between icon and text */
}

/* Add hover effect for skill tags */
.skill-tag:hover {

    /* Move the tag slightly up */
    transform: translateY(-3px);
    /* Darken the background color on hover */
    background-color: var(--text);
    color: var(--isabelline);
}



/* Projects & Internships */


.projects-grid, .internships-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
}

.project-card, .internship-card {
    background-color: var(--isabelline);
    border-radius: 0.5rem;
    padding: 1rem;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
    transition: box-shadow 0.3s ease-in-out;
}

.project-card:hover, .internship-card:hover {
    box-shadow: 0 10px 15px -3px rgba(0,0,0,0.1), 0 4px 6px -4px rgba(0,0,0,0.1);
}

.project-card h3, .internship-card h3{
    color: var(--text);
}

.project-card p{
    color: gray;
    font-size: 0.87rem;
}

/* Animated Internship Links */
.project-card a, .internship-card a, .internship-link {
    color: rgb(92, 83, 83);
    text-decoration: none;
    font-weight: 500;
    display: inline-block;
    margin-top: 0.5rem;
    /* Add a transition for the text transform */
    transition: transform 0.2s ease-in-out;
    position: relative; /* Needed for the pseudo-element */
}

.project-card a::after, .internship-card a::after, .internship-link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -2px;
    left: 0;
    background-color: var(--primary); /* Use a color from your palette */
    transition: width 0.3s ease-in-out;
}

.project-card a:hover, .internship-card a:hover, .internship-link:hover {
    text-decoration: none; /* Remove default underline to use the animated one */
    /* Push the text slightly to the right */
    transform: translateX(5px);
}

.project-card a:hover::after, .internship-card a:hover::after, .internship-link:hover::after {
    width: 100%;
}


/* Contact Form */
#contact {
    width: 50%;
    margin: 0 auto;
}

#contact h2 {
    text-align: center;
}

#contact-form-container {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.5s ease-out;
}

#contact-form-container.open {
    max-height: 500px;
    transition: max-height 0.5s ease-in;
}

form {
    max-width: 90%;
    margin: 0 auto;
}

.form-group {
    margin-bottom: 1rem;
}

.form-group label {
    font-weight: 500;
    color: var(--text);
}

.form-group input,
.form-group textarea {
    width: 100%;
    border-radius: 0.375rem;
    border: none;
    padding: 0.5rem;
    font-family: 'Urbanist';
    letter-spacing: 1.3px;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--primary) 50%, transparent);
    letter-spacing: 1.3px;
}

.submit-button {
    background-color: var(--button-bg);
    color: var(--text);
    font-weight: 700;
    padding: 0.75rem 1rem;
    border-radius: 0.5rem;
    border: none;
    width: 100%;
    cursor: pointer;
    /* Add multiple transitions for a smoother effect */
    transition: background-color 0.3s ease-in-out, transform 0.2s ease-in-out, box-shadow 0.3s ease-in-out;
}

.submit-button:hover {
    background-color: var(--text);
    color: var(--button-bg);
    /* Scale the button up slightly */
    transform: scale(1.05);
    /* Add a subtle shadow for depth */
    box-shadow: 0 4px 6px -1px rgba(0,0,0,0.1), 0 2px 4px -2px rgba(0,0,0,0.1);
}

.message-box {
    display: none;
    background-color: var(--accent);
    border: 1px solid var(--primary);
    color: darkgreen;
    padding: 0.75rem 1rem;
    border-radius: 0.375rem;
    margin-top: 1rem;
    text-align: center;
    font-family: Helvetica;
}

span {
    color: red;
}

/* Back to Top Button */
#back-to-top-btn {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background-color: var(--primary);
    color: #ffffff;
    width: 48px;
    height: 48px;
    border: none;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 1.25rem;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease-in-out, visibility 0.3s ease-in-out, transform 0.3s ease-in-out;
    z-index: 999;

}

#back-to-top-btn.show {
    opacity: 1;
    visibility: visible;
}

#back-to-top-btn:hover {
    background-color: var(--text);
    color: var(--pale-dogwood);
}


/* Media Queries for Responsiveness */
@media (max-width : 420px){
    #contact{
        width: 80%;
        overflow-x: hidden;
    }
    form{
        max-width: 80%;
    }
    .contact-info-container{
        align-items: center;
    }
    #back-to-top {
        width: 20px;
        height: 20px;
        font-size: 0.50rem;
        bottom: 15px;
        right: 15px;
    }
}

@media (max-width : 460px){
    #contact{
        width: 80%;
        overflow-x: hidden;
    }
    form{
        max-width: 80%;
    }
    .contact-info-container{
        align-items: center;
    }
}

@media (max-width : 520px){
    #contact{
        width: 80%;
        overflow-x: hidden;
    }
    form{
        max-width: 80%;
    }
    .contact-info-container{
        align-items: center;
    }
}

@media (max-width : 590px){
    #contact{
        width: 90%;
        overflow-x: hidden;
    }
    form{
        max-width: 85%;
    }
    .contact-info-container{
        align-items: center;
    }
}

@media (max-width : 690px){
    #contact{
        width: 90%;
            overflow-x: hidden;
    }
    form{
        max-width: 90%;
    }
    .contact-info-container{
        align-items: center;
    }
}

@media (max-width : 752px){
    #contact{
        width: 80%;
        overflow-x: hidden;
    }
    form{
        max-width: 80%;
    }
    .contact-info-container{
        align-items: center;
    }
}

@media (max-width : 790px){
    #contact{
        width: 90%;
        overflow-x: hidden;
    }
    form{
        max-width: 80%;
    }
}

@media (min-width: 768px) {
    .container {
        padding: 2rem;
    }

    .header {
        flex-direction: row;
        text-align: left;
        align-items: center;
    }

    .profile-picture {
        margin: 0 2rem 0 0;
    }

    .main-content {
        grid-template-columns: repeat(2, 1fr);
    }

    #projects,
    #contact {
        grid-column: span 2;
    }

    .projects-grid, .internships-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    #back-to-top {
        width: 40px;
        height: 40px;
        font-size: 1.2rem;
        bottom: 15px;
        right: 15px;
    }
}

/* Keyframes for fade and slide-up animation */
@keyframes fade-in-up {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}


@media (min-width: 1024px) {
    .projects-grid, .internships-grid{
        grid-template-columns: repeat(3, 1fr);
    }
    
}

/* Animate-on-scroll base */
.animate-on-scroll {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}
.animate-on-scroll.in-view {
  opacity: 1;
  transform: translateY(0);
}

.fa-html5 { color: #e34c26; }
.fa-css3-alt { color: #264de4; }
.fa-js { color: #f0db4f; }
.fa-database { color: #4DB33D; }
.fa-php { color: #777bb3; }
.fa-bootstrap { color: #7952b3; }
.fa-node-js { color: #68a063; }
.fa-mdb { color: #47A248; }
.fa-server { color: #6c757d; }
.fa-react { color: #61DBFB; }

.fa-lightbulb { color: #f4c430; }       
.fa-people-group { color: #0d6efd; }    
.fa-clock { color: #198754; }           
.fa-seedling { color: #20c997; }        
.fa-comments { color: #6f42c1; }        
.fa-feather-pointed { color: #fd7e14; } 

.fa-envelope { color: #EA4335; }      
.fa-linkedin { color: #0077B5; }      
.fa-github { color: #171515; }        
.fa-instagram { color: #E1306C; }     
.fa-x-twitter { color: #000000; }     

.contact-link:hover .fa-linkedin { color: #0077B5; }
.contact-link:hover .fa-github { color: #333; }
.contact-link:hover .fa-instagram { color: #ff4da6; }
.contact-link:hover .fa-envelope { color: #ff5c5c; }
.contact-link:hover .fa-x-twitter { color: #111; }

.contact-link i {
  font-size: 22px;
  transition: transform 0.3s ease, color 0.3s ease;
}

.contact-link:hover i {
  transform: scale(1.3);
}


/* Skill grouping (NEW) */
.skill-group {
    width: 100%;
    margin-bottom: 1rem;
}

/* Heading style (matches your section-title vibe) */
.skill-heading {
    font-family: 'Montserrat Alternates';
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
    color: var(--text);
    border-left: 3px solid var(--primary);
    padding-left: 0.5rem;
}

/* Keep tags layout SAME as before */
.skill-items {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

/* =========================
   Responsive Enhancement
========================= */

/* Tablet and above → show groups in columns */
@media (min-width: 768px) {
    .skills-list {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }
}

/* Desktop → 3 columns */
@media (min-width: 1024px) {
    .skills-list {
        grid-template-columns: repeat(3, 1fr);
    }
}