*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

:root {
    --bg: #030303;
    --panel: rgba(15, 15, 15, 0.95);
    --panel-border: rgba(255, 204, 0, 0.2);
    --accent: #ffcc00;
    --accent-glow: rgba(255, 204, 0, 0.1);
    --accent-alt: #3f3f46;
    --text: #e4e4e7;
    --dim: #71717a;
    --input-bg: rgba(12, 12, 12, 0.82);
    --warm-soft: rgba(255, 204, 0, 0.08);
    --warm-tag: rgba(255, 204, 0, 0.2);
    --warm-hover: rgba(255, 204, 0, 0.12);
    --warm-shadow: rgba(255, 204, 0, 0.04);
    --accent-rule: rgba(255, 204, 0, 0.22);
    --success: #4ade80;
    --rule-muted: rgba(113, 113, 122, 0.3);
    --font: "Cascadia Code", "Consolas", "SF Mono", "Menlo", monospace;
}

html:not(.booted) {
    height: 100%;
    overflow-y: hidden;
}

body:not(.booted) {
    overflow-y: hidden;
}

body {
    background: var(--bg);
    color: var(--text);
    font-family: var(--font);
    font-size: 15px;
    line-height: 1.7;
    min-height: 100vh;
    overflow-x: hidden;
}

body::before {
    content: "";
    position: fixed;
    top: 0;
    left: 0;
    width: 1px;
    height: 1px;
    z-index: -2;
    box-shadow:
        25px 18px 0 0.5px #fff,
        120px 45px 0 0 rgba(255, 255, 255, 0.5),
        230px 80px 0 0.5px #fff,
        370px 30px 0 0 rgba(255, 255, 255, 0.4),
        490px 95px 0 1px #fff,
        620px 55px 0 0 rgba(255, 255, 255, 0.6),
        750px 120px 0 0.5px #fff,
        880px 20px 0 0 rgba(255, 255, 255, 0.3),
        1020px 70px 0 0.5px #fff,
        1160px 110px 0 0 rgba(255, 255, 255, 0.5),
        1300px 40px 0 1px #fff,
        1440px 85px 0 0 rgba(255, 255, 255, 0.4),
        1600px 60px 0 0.5px #fff,
        1780px 130px 0 0 rgba(255, 255, 255, 0.6),
        1920px 25px 0 0 #fff,
        2060px 100px 0 0.5px rgba(255, 255, 255, 0.5),
        50px 220px 0 0 rgba(255, 255, 255, 0.4),
        180px 310px 0 0.5px #fff,
        320px 260px 0 0 rgba(255, 255, 255, 0.6),
        460px 380px 0 1px #fff,
        590px 200px 0 0 rgba(255, 255, 255, 0.3),
        730px 340px 0 0.5px #fff,
        870px 250px 0 0 rgba(255, 255, 255, 0.5),
        1010px 370px 0 0 #fff,
        1150px 290px 0 0.5px rgba(255, 255, 255, 0.4),
        1280px 210px 0 0 #fff,
        1430px 360px 0 1px rgba(255, 255, 255, 0.6),
        1580px 280px 0 0.5px #fff,
        1720px 330px 0 0 rgba(255, 255, 255, 0.3),
        1860px 240px 0 0 #fff,
        60px 450px 0 0.5px rgba(255, 255, 255, 0.5),
        200px 530px 0 0 #fff,
        340px 470px 0 0 rgba(255, 255, 255, 0.4),
        480px 550px 0 1px #fff,
        610px 420px 0 0.5px #fff,
        740px 510px 0 0 rgba(255, 255, 255, 0.6),
        890px 440px 0 0 #fff,
        1030px 520px 0 0.5px rgba(255, 255, 255, 0.3),
        1170px 460px 0 0 #fff,
        1310px 540px 0 0.5px #fff,
        1460px 490px 0 0 rgba(255, 255, 255, 0.5),
        1610px 430px 0 1px #fff,
        1750px 500px 0 0 rgba(255, 255, 255, 0.4),
        1900px 560px 0 0.5px #fff,
        30px 650px 0 0 #fff,
        170px 730px 0 0.5px rgba(255, 255, 255, 0.6),
        300px 670px 0 0 rgba(255, 255, 255, 0.3),
        440px 750px 0 1px #fff,
        580px 620px 0 0 rgba(255, 255, 255, 0.5),
        720px 700px 0 0.5px #fff,
        860px 640px 0 0 #fff,
        1000px 740px 0 0 rgba(255, 255, 255, 0.4),
        1140px 680px 0 0.5px #fff,
        1290px 610px 0 0 rgba(255, 255, 255, 0.6),
        1420px 760px 0 1px #fff,
        1570px 660px 0 0.5px rgba(255, 255, 255, 0.3),
        45px 850px 0 0 #fff,
        190px 920px 0 0.5px rgba(255, 255, 255, 0.5),
        330px 870px 0 0 rgba(255, 255, 255, 0.4),
        470px 950px 0 1px #fff,
        600px 810px 0 0.5px #fff,
        740px 900px 0 0 rgba(255, 255, 255, 0.6),
        880px 840px 0 0 #fff,
        1020px 930px 0 0.5px rgba(255, 255, 255, 0.3),
        1170px 860px 0 0 #fff,
        1300px 810px 0 0.5px #fff,
        1450px 940px 0 0 rgba(255, 255, 255, 0.5),
        1590px 870px 0 1px #fff,
        90px 1050px 0 0 rgba(255, 255, 255, 0.4),
        250px 1130px 0 0.5px #fff,
        410px 1080px 0 0 #fff,
        560px 1150px 0 0.5px rgba(255, 255, 255, 0.6),
        710px 1020px 0 0 rgba(255, 255, 255, 0.3),
        850px 1100px 0 1px #fff,
        1000px 1060px 0 0 #fff,
        1150px 1140px 0 0.5px rgba(255, 255, 255, 0.5),
        130px 1250px 0 0 #fff,
        350px 1340px 0 0.5px rgba(255, 255, 255, 0.4),
        550px 1280px 0 0 #fff,
        770px 1400px 0 1px rgba(255, 255, 255, 0.6),
        960px 1310px 0 0 rgba(255, 255, 255, 0.3),
        1180px 1450px 0 0.5px #fff;
}

body::after {
    content: "";
    position: fixed;
    inset: 0;
    z-index: -1;
    pointer-events: none;
    background:
        radial-gradient(
            ellipse at 18% 45%,
            rgba(255, 204, 0, 0.05) 0%,
            transparent 55%
        ),
        radial-gradient(
            ellipse at 82% 25%,
            rgba(255, 255, 255, 0.03) 0%,
            transparent 50%
        );
}

#main-nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    display: flex;
    align-items: center;
    gap: 1.5rem;
    padding: 0.6rem 1.5rem;
    background: rgba(5, 5, 5, 0.92);
    border-bottom: 1px solid var(--panel-border);
    backdrop-filter: blur(8px);
}

.nav-logo {
    color: var(--accent);
    font-size: 1rem;
    font-weight: bold;
    white-space: nowrap;
}

#main-nav ul {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    list-style: none;
}

#main-nav a {
    color: var(--dim);
    font-size: 0.82rem;
    text-decoration: none;
    transition: color 0.25s;
}

#main-nav a:hover,
#main-nav a.active {
    color: var(--accent);
}

.terminal-window {
    max-width: 900px;
    margin: 0 auto;
    background: var(--panel);
    border: 1px solid var(--panel-border);
    border-radius: 8px;
    transition: box-shadow 0.4s;
}

.terminal-window:hover {
    box-shadow:
        0 4px 30px var(--accent-glow),
        0 0 60px var(--warm-shadow);
}

.terminal-bar {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.55rem 1rem;
    background: rgba(20, 20, 20, 0.6);
    border-bottom: 1px solid var(--panel-border);
    border-radius: 8px 8px 0 0;
}

.terminal-dots {
    display: flex;
    gap: 6px;
}

.terminal-dots span {
    width: 10px;
    height: 10px;
    background: var(--accent);
    border-radius: 50%;
    opacity: 0.85;
}

.terminal-title {
    color: var(--dim);
    font-size: 0.82rem;
}

.terminal-body {
    padding: 1.5rem 1.8rem;
}

section {
    padding: 2rem 1.2rem;
    scroll-margin-top: 3.5rem;
}

/* Hero
   This stays centered because it is the first thing the user sees. */
#hero {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100dvh;
    padding: 4rem 1.2rem 2rem;
}

.hero-terminal {
    width: 100%;
}

#boot-log {
    color: var(--accent);
    font-size: 0.9rem;
    line-height: 1.8;
    white-space: pre-wrap;
}

/* Pre-boot
   Before the command runs, only the hero terminal is supposed to show. */
#main-nav,
main,
footer {
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.8s;
}

body.booted #main-nav,
body.booted main,
body.booted footer {
    opacity: 1;
    pointer-events: auto;
}

/* Command line
   This keeps the prompt and input on one line like a real terminal. */
#command-line {
    display: flex;
    align-items: center;
    margin-top: 0.3rem;
}

.cmd-prefix {
    flex-shrink: 0;
    color: var(--accent);
    font-size: 0.9rem;
    white-space: nowrap;
}

#command-input {
    flex: 1;
    padding: 0;
    background: transparent;
    border: none;
    outline: none;
    color: var(--text);
    font-family: var(--font);
    font-size: 0.9rem;
    caret-color: var(--accent);
}

#hero-content.hidden {
    max-height: 0;
    margin: 0;
    padding: 0;
    overflow: hidden;
    opacity: 0;
    pointer-events: none;
    transition:
        opacity 0.8s ease,
        max-height 0.45s ease;
}

#hero-content.visible,
.visible {
    max-height: 18rem;
    opacity: 1;
    pointer-events: auto;
    transition:
        opacity 0.8s ease,
        max-height 0.55s ease;
}

#hero-content h1 {
    margin-top: 0.5rem;
    color: var(--accent);
    font-size: 1.8rem;
    letter-spacing: 2px;
}

.tagline {
    margin-top: 0.3rem;
    color: var(--dim);
    font-size: 0.95rem;
}

.prompt {
    display: inline-block;
    margin-top: 0.5rem;
    color: var(--accent);
    font-size: 1.1rem;
}

.hidden {
    opacity: 0;
    transition: opacity 0.8s ease;
}

.about-grid {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    align-items: flex-start;
    gap: 1.5rem;
}

.profile-figure {
    flex: 0 0 220px;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.profile-figure img {
    display: block;
    width: 140px;
    height: 140px;
    object-fit: cover;
    border: 2px solid var(--panel-border);
    border-radius: 6px;
}

.profile-figure figcaption {
    margin-top: 0.5rem;
    color: var(--dim);
    font-size: 0.82rem;
}

.about-text {
    flex: 1;
    min-width: 0;
}

.about-text p {
    margin-bottom: 0.8rem;
}

.affiliation-logos {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 0.5rem 0.75rem;
    margin-top: 1.5rem;
    padding: 0.85rem 1rem;
    border: 1px solid var(--panel-border);
    border-radius: 6px;
    background: var(--warm-soft);
    list-style: none;
}

.affiliation-logos li {
    display: flex;
    justify-content: center;
    align-items: center;
    flex: 0 0 auto;
    min-height: 44px;
}

.affiliation-logos a {
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    color: inherit;
}

.affiliation-logos img {
    max-width: 100%;
    width: auto;
    height: 40px;
    object-fit: contain;
    opacity: 0.88;
    transition:
        opacity 0.3s,
        filter 0.3s;
    filter: drop-shadow(0 1px 2px rgba(0, 0, 0, 0.35));
}

.affiliation-logos a:hover img {
    opacity: 1;
    filter: drop-shadow(0 0 8px var(--accent-glow));
}

/* Skills grid
   Two columns on desktop, one column on smaller screens. */
.skills-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.75rem 2.5rem;
    align-items: start;
}

.skills-grid > article {
    display: flex;
    min-width: 0;
    flex-direction: column;
    gap: 0.9rem;
}

#skills .terminal-body {
    padding: 1.75rem 1.85rem;
}

#skills .section-sub {
    margin: 0;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--rule-muted);
}

#skills .skills-grid > article:first-child {
    --skills-gutter: 0.85rem;
}

#skills .skills-tag-lanes {
    display: flex;
    flex-direction: column;
    gap: 0.45rem;
    margin: 0;
}

#skills .skills-tag-line {
    display: flex;
    gap: 0.45rem;
    align-items: baseline;
    margin: 0;
    font-size: 0.9rem;
    line-height: 1.55;
}

#skills .skills-tag-line::before {
    content: "#";
    flex: 0 0 var(--skills-gutter);
    text-align: center;
    color: var(--dim);
    font-size: 0.72rem;
}

#skills .skills-tag-line mark {
    display: inline;
}

#skills .technical-skills-list {
    display: flex;
    flex-direction: column;
    gap: 0.65rem;
    margin: 0;
    padding-left: 0;
    list-style: none;
}

#skills .skills-item {
    display: grid;
    grid-template-columns: var(--skills-gutter) minmax(0, 1fr);
    grid-template-rows: auto auto;
    column-gap: 0.45rem;
    row-gap: 0.2rem;
    align-items: start;
    line-height: 1.45;
}

#skills .skills-item::before {
    content: ">";
    grid-row: 1 / -1;
    justify-self: center;
    align-self: start;
    margin-top: 0.12rem;
    color: var(--accent);
    font-size: 0.72rem;
    line-height: 1.45;
}

#skills .skills-item-label {
    grid-column: 2;
    grid-row: 1;
    color: var(--text);
    font-size: 0.9rem;
}

#skills .skills-item-sub {
    grid-column: 2;
    grid-row: 2;
    margin: 0;
    padding-left: 0.65rem;
    border-left: 2px solid var(--rule-muted);
    color: var(--dim);
    font-size: 0.8rem;
    line-height: 1.5;
}

#skills .skills-grid dl {
    margin: 0;
}

#skills .skills-grid dt {
    margin-top: 0.95rem;
}

#skills .skills-grid dt:first-child {
    margin-top: 0;
}

#skills .skills-grid dd {
    margin-top: 0.35rem;
    margin-bottom: 0;
    margin-left: 0;
    padding-left: 1rem;
    line-height: 1.55;
}

.section-sub {
    margin: 1.2rem 0 0.6rem;
    color: var(--accent);
    font-size: 0.95rem;
    font-weight: normal;
}

.section-sub:first-child {
    margin-top: 0;
}

table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.88rem;
}

th,
td {
    padding: 0.55rem 0.8rem;
    border: 1px solid var(--panel-border);
    text-align: left;
}

th {
    background: var(--warm-soft);
    color: var(--accent);
    font-size: 0.78rem;
    font-weight: bold;
    letter-spacing: 1px;
    text-transform: uppercase;
}

td small {
    color: var(--dim);
}

ul,
ol {
    margin-bottom: 0;
    padding-left: 1.5rem;
}

li {
    margin-bottom: 0;
    font-size: 0.9rem;
}

li::marker {
    color: var(--accent);
}

ol[type="I"] {
    padding-left: 2rem;
}

ol[type="I"] > li {
    margin-bottom: 0.6rem;
    color: var(--accent);
}

ol[type="I"] > li > ul {
    color: var(--text);
}

#education .gpa-loading {
    display: inline-block;
    margin-left: 0.2rem;
    padding: 0.08rem 0.4rem;
    color: var(--dim);
    font-size: 0.88em;
    letter-spacing: 0.06em;
    text-transform: lowercase;
    background: rgba(0, 0, 0, 0.4);
    border: 1px dashed var(--rule-muted);
    border-radius: 2px;
}

#education .gpa-loading-ellipsis {
    margin-left: 0.08rem;
    color: var(--accent);
    letter-spacing: 0.12em;
    animation: gpa-loading-pulse 1.1s ease-in-out infinite;
}

@keyframes gpa-loading-pulse {
    0%,
    100% {
        opacity: 0.25;
    }

    50% {
        opacity: 1;
    }
}

dl {
    margin-bottom: 0.5rem;
}

dt {
    margin-top: 0.8rem;
    color: var(--accent);
    font-size: 0.88rem;
    font-weight: bold;
}

dd {
    margin-top: 0.15rem;
    margin-left: 1rem;
    color: var(--dim);
    font-size: 0.85rem;
}

mark {
    padding: 0.1rem 0.4rem;
    background: var(--warm-tag);
    color: var(--accent);
    border-radius: 3px;
}

small {
    margin-left: 0.3rem;
    color: var(--dim);
    font-size: 0.8em;
}

ins {
    color: var(--success);
    text-decoration: none;
}

a {
    color: var(--accent);
    text-decoration: none;
    transition: color 0.25s;
}

a:hover {
    color: var(--accent-alt);
}

fieldset {
    padding: 1.2rem;
    border: 1px solid var(--panel-border);
    border-radius: 4px;
}

legend {
    padding: 0 0.5rem;
    color: var(--accent);
    font-size: 0.9rem;
}

label {
    display: block;
    margin-top: 0.8rem;
    margin-bottom: 0.25rem;
    color: var(--accent);
    font-size: 0.85rem;
}

input[type="text"],
input[type="email"],
input[type="password"],
select,
textarea {
    width: 100%;
    padding: 0.5rem 0.8rem;
    background: var(--input-bg);
    border: 1px solid var(--panel-border);
    border-radius: 4px;
    color: var(--text);
    font-family: var(--font);
    font-size: 0.88rem;
    outline: none;
    transition: border-color 0.3s;
}

input:focus,
select:focus,
textarea:focus {
    border-color: var(--accent);
}

select {
    cursor: pointer;
}

select option {
    background: var(--bg);
    color: var(--text);
}

button[type="submit"] {
    display: inline-block;
    margin-top: 1rem;
    padding: 0.55rem 1.5rem;
    background: transparent;
    border: 1px solid var(--accent);
    border-radius: 4px;
    color: var(--accent);
    font-family: var(--font);
    font-size: 0.9rem;
    cursor: pointer;
    transition:
        background 0.3s,
        transform 0.15s;
}

button[type="submit"]:hover {
    background: var(--warm-hover);
}

button[type="submit"]:active {
    transform: scale(0.97);
}

#form-output {
    min-height: 1.2rem;
    margin-top: 1rem;
    color: var(--success);
    font-size: 0.88rem;
}

footer {
    margin-top: 2rem;
    padding: 2rem 1rem;
    border-top: 1px solid var(--panel-border);
    color: var(--dim);
    font-size: 0.78rem;
    text-align: center;
}

@keyframes blink {
    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0;
    }
}

.cursor {
    color: var(--accent);
    animation: blink 1s step-end infinite;
}

#work .job-card--split {
    display: grid;
    grid-template-columns: 6.75rem minmax(0, 1fr);
    column-gap: 0.65rem;
    align-items: start;
    padding: 1.15rem 0;
    border-bottom: 1px solid var(--panel-border);
}

#work .job-card--split:last-child {
    border-bottom: none;
}

#work .job-dates {
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
    padding-top: 0.1rem;
    color: var(--dim);
    font-size: 0.8rem;
    line-height: 1.35;
    text-align: right;
}

#work .job-detail {
    min-width: 0;
    padding-left: 0.85rem;
    border-left: 1px solid var(--accent-rule);
}

#work .job-detail-header {
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    justify-content: space-between;
    gap: 0.35rem 0.75rem;
}

#work .job-title {
    margin: 0;
    font-size: 0.98rem;
    line-height: 1.3;
}

#work .current-role .job-title {
    color: var(--accent);
    font-weight: bold;
}

#work .job-card:not(.current-role) .job-title {
    color: var(--text);
    font-weight: normal;
}

#work .job-current-chip {
    flex-shrink: 0;
    margin-left: auto;
    font-size: 0.68rem;
    font-weight: bold;
    letter-spacing: 0.05em;
    color: var(--accent);
    opacity: 0.82;
    white-space: nowrap;
}

#work .job-company {
    margin: 0.35rem 0 0.55rem;
    color: var(--dim);
    font-size: 0.82rem;
    font-weight: normal;
}

#work .job-duties {
    margin: 0;
    padding: 0;
    list-style: none;
}

#work .job-duties li {
    position: relative;
    margin-bottom: 0.4rem;
    padding-left: 1rem;
    font-size: 0.88rem;
    line-height: 1.55;
}

#work .job-duties li::before {
    content: "›";
    position: absolute;
    left: 0;
    color: var(--dim);
}

#work .job-duties li:last-child {
    margin-bottom: 0;
}

#work .job-duties .py-ext {
    padding: 0.06rem 0.28rem;
    border-radius: 2px;
    background: var(--warm-soft);
    color: var(--accent);
    font-family: var(--font);
    font-size: 0.92em;
}

.project-category {
    margin: 1.8rem 0 0.8rem;
    color: var(--dim);
    font-size: 0.82rem;
    font-weight: normal;
    letter-spacing: 2px;
    text-transform: uppercase;
}

.project-category:first-child {
    margin-top: 0;
}

.project-card {
    margin-bottom: 0.6rem;
    padding: 0.8rem 0 0.8rem 1rem;
    border-left: 2px solid var(--panel-border);
    transition: border-color 0.3s;
}

.project-card:hover {
    border-color: var(--accent);
}

.project-card h4 {
    margin-bottom: 0.2rem;
    font-size: 0.92rem;
}

.tech-stack {
    margin-bottom: 0.4rem;
    color: var(--dim);
    font-size: 0.75rem;
    letter-spacing: 0.5px;
}

.research-list dt {
    margin-top: 1.2rem;
    padding-top: 1.2rem;
    border-top: 1px dashed var(--rule-muted);
    color: var(--accent);
    font-family: var(--font);
    font-size: 0.88rem;
    font-weight: bold;
}

.research-list dt:first-child {
    margin-top: 0;
    padding-top: 0;
    border-top: none;
}

.research-list dd {
    margin-top: 0.3rem;
    margin-left: 0;
    color: var(--text);
    font-size: 0.85rem;
    line-height: 1.6;
}

@media (max-width: 768px) {
    .about-grid {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }

    .profile-figure {
        flex-basis: auto;
    }

    .about-text {
        min-width: 0;
    }

    .affiliation-logos {
        padding: 0.85rem 0.75rem;
        gap: 0.5rem;
    }

    .affiliation-logos img {
        height: 34px;
    }

    .skills-grid {
        grid-template-columns: 1fr;
    }

    #main-nav {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }

    #main-nav ul {
        gap: 0.5rem;
    }

    #hero-content h1 {
        font-size: 1.3rem;
    }

    .terminal-body {
        padding: 1rem 1.2rem;
    }

    #skills .terminal-body {
        padding: 1rem 1.2rem;
    }

    table {
        font-size: 0.78rem;
    }

    #work .job-card--split {
        grid-template-columns: 1fr;
        row-gap: 0.65rem;
    }

    #work .job-dates {
        flex-direction: row;
        flex-wrap: wrap;
        gap: 0.35rem 0.65rem;
        text-align: left;
    }

    
    #work .job-date-end::after {
        content: "\00a0-\00a0";
    }

    #work .job-detail {
        padding-left: 0;
        border-left: none;
        border-top: 1px solid var(--accent-rule);
        padding-top: 0.75rem;
    }
}