:root {
    --pixel-font: 'Pixelify Sans', ui-monospace, sans-serif;
    --sans-font: 'Poppins', system-ui, sans-serif;
    
    --bg-paper: #f5eed2;
    --bg-panel: #faf4de;
    --ink: #16161e;
    --gold: #ff8c37;
    --muted: #a98d84;
    --brand-red: #EC3750;
    
    --border-width: 4px;
    --shadow-offset: 4px 4px 0 var(--ink);

    --sidebar-width: 250px;
}
html {
    scroll-behavior: smooth;
}
* {
    padding: 0px;
    margin: 0px;
}
.page {
    scroll-margin-top: 100px;
}
.sidebar {
    width: var(--sidebar-width);
    height: 100vh;
    background-color: var(--bg-panel);
    padding: 20px;
    border-right: var(--border-width) solid var(--ink);
    box-sizing: border-box;
    position: fixed;
    top: 0;
    left: 0;
}
.logo {
    font-family: var(--pixel-font);
    font-size: 28px;
    color: var(--ink);

}

.section-label {
    font-family:var(--pixel-font);
    font-size: 11px;
    color:var(--muted);
    letter-spacing: 1.5px;
    text-transform: uppercase;
    margin-bottom: 12px;
    margin-top: 24px;
}

nav ul {
    list-style-type: none;
    padding-left: 0;
}
nav a {
    text-decoration: none;
    color: var(--ink);
    display: block;
    font-family: var(--pixel-font);
    font-size: 17px;
    letter-spacing: 1px;
    padding: 12px 16px;
    border-radius: 0;
    transition: background-color 0.3s ease, color 0.3s ease;
    text-transform: uppercase;
}
nav a:hover {
    background-color: var(--bg-paper);
    transform: translateX(4px);
    transition: transform 0.2s cubic-bezier(0.34, 1.56, 0.64, 1);
}
nav a:hover:not(.active) {
    background-color: var(--ink);
    color: var(--bg-panel);
}
nav a.active {
    background-color: var(--brand-red);
    color: var(--bg-panel);
    border: 2px solid var(--ink);
}
body {
    background-color: var(--bg-paper);
    font-family: var(--sans-font);
    color: var(--ink);
    cursor: url('https://pixelarticons.com/free/cursors/default.png') 4 1, default;
}
a, button {
    cursor: url('https://pixelarticons.com/free/cursors/pointer.png') 12 1, pointer;
}
.top-bar,
.main-content {
    margin-left: var(--sidebar-width);
    padding: 24px 32px;
}
.top-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 24px;
    background-color: var(--bg-panel);
    border-bottom: var(--border-width) solid var(--ink);
}
.top-bar button {
    font-family: var(--pixel-font);
    border: 2px solid var(--ink);
    padding: 8px 14px;
    background-color: transparent;
    color: var(--ink);
    cursor: pointer;
    border-radius: 0px;
    transition: background-color 0.2s ease, color 0.2s ease, transform 0.2s ease;
}
.top-bar button:hover {
    background-color: var(--ink);
    color: var(--bg-panel);
    transform: translateY(-2px);
}
.top-bar-right {
    display: flex;
    gap: 10px;
    align-items: center;
}  
.welcome-text {
    font-family: var(--pixel-font);
    font-size: 30px;
    padding-right: 10px;
}

.page-heading {
    font-family: var(--pixel-font);
    font-size: 30px;
    font-weight: 300;
    padding-left: 40px;
    padding-top: 20px;
    margin-bottom: 24px;
}
.card {
    position: relative;
    border: var(--border-width) solid var(--ink);
    padding: 24px;
    background-color: var(--muted);
}
.my-name-card {
    background-color: var(--gold);
}

.card-label {
    position: absolute;
    top: -12px;
    left: 12px;
    padding: 2px 8px;
    background-color: var(--bg-paper);
    font-family: var(--pixel-font);
    font-size: 18px;
    color: var(--muted);
    border: var(--border-width) solid var(--ink);
}
.card-content {
    display: flex;
    align-items:last baseline;
    justify-content: space-between;
    
}
.card-content .my-name {
    font-family: var(--pixel-font);
    font-size: 50px;
    padding-left: 30px;
    color: var(--ink);
    margin-top: 12px;
    letter-spacing: 5.5px;
}
.card-content .about {
    font-family: var(--pixel-font);
    font-size: 18px;
    padding-left: 30px;
    color: var(--ink);

}
.info-cards {
    display: flex;
    gap: 5px;
    margin-top: 36px;
    margin-bottom: 36px;
}
.info-cards .card{
    flex: 1;
}
.age-card .card-content .card-value {
    font-size: 35px;
}
.card .card-content .card-value {
    font-family: var(--pixel-font);
    font-size: 30px;
}

.btech-year-card-header{
    display: flex;
    justify-content: space-between;
    margin-bottom: 20px;
    font-family: var(--pixel-font);
    color: var(--ink);
    font-size: 20px;
    letter-spacing: 1px;

}
.btech-year-segments {
    display: grid;
    background-color: transparent;
    grid-template-columns: repeat(4, 1fr);
    gap: 12px;

}
.segment {
    height: 28px;
    border: var(--border-width) solid var(--ink);
    background-color: var(--bg-panel);
    font-family: var(--pixel-font);
    font-size: 25px;
    display: flex;
    justify-content: center;
}
.segment-filled {
    height: 28px;
    border: var(--border-width) solid var(--ink);
    background-color: var(--brand-red);
    font-family: var(--pixel-font);
    font-size: 25px;
    display: flex;
    justify-content: center;
}
.section-title {
    font-family: var(--pixel-font);
    font-size: 25px;
    font-weight: 50;
    color: var(--muted);
    padding-left: 70px;
    text-decoration: underline dotted var(--muted) 3px;
}
#development-from-hackatime .card {
    background-color: var(--gold);
}
.recursion, .dp, .java, .javascript, .html, .shell, .more-dsa{
    background-color: var(--gold);
}
.projects-cards {
    display: flex;
    flex-direction: column;
    gap: 100px;
}
.project {
    display: flex;
    gap: 20px;
    padding: 16px;
    
}
.project-thumbnail {
    width: 380px;
    height: 210px;
    flex-shrink: 0;
    border: var(--border-width) solid var(--ink);
}
.project-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;   
    display: block;     
}
.project-body{
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 52px;
}
.project-title-row{
    display: flex;
    align-items: center;
    gap: 12px;
}
.project-links {
    display: flex;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;

}
.project-name{
    font-family: var(--pixel-font);
    font-size: 40px;
    color: var(--ink);
}
.project-status{
    font-family: var(--pixel-font);
    font-size: 25px;
    color: var(--muted);
    letter-spacing: 1px;
    text-transform: uppercase;
    padding: 4px 10px;
    border:6px solid var(--ink);
    background-color: var(--bg-panel);
}
.project-link-button{
    font-family: var(--pixel-font);
    font-size: 15px;
    font-weight: 300;
    color: var(--ink);
    letter-spacing: 1px;
    text-transform: uppercase;
    padding: 4px 10px;
    border:6px solid var(--ink);
    background-color: var(--bg-panel);
    transition: background-color 0.2s ease, color 0.2s ease, transform 0.2s ease;

}
.project-link-button:hover{
    background-color: var(--ink);
    color: var(--bg-panel);
    transform: translateY(-2px);
}
.setup-page {
    width: 1244px;
    height: 700px;
}
.screenshots-setup{
    text-align: center;
    padding: 24px;
}
.setup-button-links{
    text-align: center;
}
.setup-button-links button{
    font-family: var(--pixel-font);
    border: 5px solid var(--ink);
    padding: 8px 14px;
    background-color: transparent;
    color: var(--ink);
    cursor: pointer;
    border-radius: 0px;
    transition: background-color 0.2s ease, color 0.2s ease, transform 0.2s ease;
}
.setup-button-links button:hover {
    background-color: var(--ink);
    color: var(--bg-panel);
    transform: translateY(-2px);
}
.contact-card-content {
    text-align: center;
    justify-content: center;
}
.contact-btn {
    font-family: var(--pixel-font);
    font-size: 20px;
    font-weight: 500;
    border: 2px solid var(--ink);
    padding: 10px 16px;
    background-color: var(--bg-paper);
    color: var(--ink);
    cursor: pointer;
    border-radius: 0px;
    transition: background-color 0.2s ease, color 0.2s ease, transform 0.2s ease;
}
.contact-btn:hover {
    background-color: var(--ink);
    color: var(--bg-panel);
    transform: translateY(-2px);
}
body.dark {
    --bg-paper: #171615;
    --bg-panel: #211f1e;
    --ink: #ece8e2;
    --gold: #d97720;
    --muted:  #777267;
    --brand-red: #EC3750;
}
.gmail, .whatsapp {
    font-family: var(--pixel-font);
    font-weight: 300;
    font-size: 30px;
}
.footer {
    display: flex;
    gap: 60px;
}