@import url('https://fonts.googleapis.com/css2?family=VT323&display=swap');

:root {
    --black: #000000;
    --white: #ffffff;
    --blue: #0000aa;
    --green: #00aa00;
    --cyan: #00aaaa;
    --red: #aa0000;
    --magenta: #aa00aa;
    --yellow: #aa5500;
    
    --bright-black: #555555;
    --bright-blue: #5555ff;
    --bright-green: #55ff55;
    --bright-cyan: #55ffff;
    --bright-red: #ff5555;
    --bright-magenta: #ff55ff;
    --bright-yellow: #ffff55;
    --bright-white: #ffffff;
}

.text-black { color: var(--black); }
.text-white { color: var(--white); }
.text-blue { color: var(--blue); }
.text-green { color: var(--green); }
.text-cyan { color: var(--cyan); }
.text-red { color: var(--red); }
.text-magenta { color: var(--magenta); }
.text-yellow { color: var(--yellow); }

.text-bright-black { color: var(--bright-black); }
.text-bright-white { color: var(--bright-white); }
.text-bright-blue { color: var(--bright-blue); }
.text-bright-green { color: var(--bright-green); }
.text-bright-cyan { color: var(--bright-cyan); }
.text-bright-red { color: var(--bright-red); }
.text-bright-magenta { color: var(--bright-magenta); }
.text-bright-yellow { color: var(--bright-yellow); }

.mt-0 { margin-top: 0; }
.mt-0-25 { margin-top: 0.25rem; }
.mt-0-5 { margin-top: 0.5rem; }
.mt-1 { margin-top: 1rem; }
.mb-0-5 { margin-bottom: 0.5rem; }
.mb-1 { margin-bottom: 1rem; }
.mb-1-5 { margin-bottom: 1.5rem; }
.my-0-5 { margin: 0.5rem 0; }

/*
    ===== DEFAULT STYLING =====
*/

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

body {
    background-color: var(--black);
    color: var(--bright-yellow);
    font-family: 'VT323', 'Courier New', monospace;
    font-size: 20px;
    line-height: 1.4;
    overflow-x: hidden;
    image-rendering: pixelated;
    -webkit-font-smoothing: none;
    -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'VT323', monospace;
    font-weight: normal;
    letter-spacing: 0.05em;
}

section {
    display: none;
    min-height: 100vh;
    align-items: center;
    justify-content: center;
    padding: 1rem;
}

section.active {
    display: flex;
}

.container {
    max-width: 1024px;
    width: 100%;
    margin: 0 auto;
    padding: 1rem;
}

.container-wide {
    max-width: 1400px;
    width: 100%;
    margin: 0 auto;
    padding: 1rem;
}

.window {
    background-color: var(--black);
    border: 2px solid var(--bright-white);
    padding: 1rem;
    position: relative;
}

.window-title {
    background-color: var(--cyan);
    color: var(--black);
    padding: 0.25rem 1rem;
    text-align: center;
    border-bottom: 2px solid var(--bright-white);
}

.window-content {
    padding: 1rem;
}

.window-footer {
    background-color: var(--cyan);
    color: var(--black);
    padding: 0.25rem 1rem;
    text-align: center;
    border-bottom: 2px solid var(--bright-white);
}

.sub-window {
    border: 2px solid var(--bright-cyan);
    padding: 1rem;
    position: relative;
    margin-top: 1.5rem;
}

.sub-window-title {
    background-color: var(--black);
    color: var(--bright-yellow);
    padding: 0 0.5rem;
    position: absolute;
    top: -0.7rem;
    left: 1rem;
}

.section-header {
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.text-center { 
    text-align: center; 
}

.status-bar {
    background-color: var(--cyan);
    color: var(--black);
    padding: 0.25rem 1rem;
    text-align: center;
    margin-top: 1rem;
    border: 2px solid var(--bright-white);
}

/*
    ===== TITLE STYLING =====
*/

.section-title {
    text-align: center;
    margin-bottom: 1.5rem;
}

.title-name, .section-title-name {
    font-size: 2rem;
    margin-bottom: 0.5rem;
}

@media (min-width: 768px) {
    .title-name, .section-title-name { font-size: 2.5rem; }
    .title-role, .section-title-role { font-size: 1.5rem; }
}

.title-role, .section-title-role {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
}


/*
    ===== FOOTER STYLING =====
*/

.section-footer {
    text-align: center;
    color: var(--bright-yellow);
    margin-top: 1.5rem;
}

.section-footer-line {
    margin: 0.5rem 0;
}

.section-footer-thanks {
    color: var(--white);
    margin-top: 0.5rem;
}

/*
    ===== FOOTER STYLING =====
*/

.instructions {
    margin-top: 1.5rem;
    font-size: 0.9rem;
}


/*
    ===== BOOT SEQUENCE STYLING =====
*/

.boot-content {
    min-height: 300px;
    display: flex;
    align-items: flex-start;
    justify-content: flex-start;
    flex-direction: column;
    color: var(--bright-green);
}

.cursor-blink {
    animation: blink 1s step-end infinite;
}
@keyframes blink { 50% { opacity: 0; } }

/*
    ===== MENU LIST STYLING =====
*/

.menu-list {
    margin-top: 1rem;
}

.menu-item {
    display: flex;
    align-items: center;
    padding: 0.5rem;
    margin: 0.25rem 0;
    cursor: pointer;
    background: transparent;
    border: none;
    color: inherit;
    font-family: inherit;
    font-size: inherit;
    width: 100%;
    text-decoration: none;
}

.menu-item:hover,
.menu-item.active {
    background: var(--cyan);
    color: var(--black);
}

.menu-item .number {
    color: var(--bright-green);
    margin-right: 1rem;
    min-width: 3ch;
}

.menu-item:hover .number,
.menu-item.active .number {
    color: var(--white);
}

.menu-item .content {
    flex: 1;
    text-align: left;
}

.menu-item .title {
    text-transform: lowercase;
}

.menu-item:hover .title,
.menu-item.active .title {
    text-transform: capitalize;
}

.menu-item .desc {
    color: var(--bright-black);
    font-size: 0.9rem;
}

.menu-item:hover .desc,
.menu-item.active .desc {
    color: var(--black);
}

.menu-item .arrow {
    margin-left: auto;
    color: var(--black);
    visibility: hidden;
}

.menu-item:hover .arrow,
.menu-item.active .arrow {
    visibility: visible;
    animation: arrowBlink 1s steps(1) infinite;
}

@keyframes arrowBlink {
    0%, 49% { opacity: 1; }
    50%, 100% { opacity: 0; }
}


/*
    ===== ABOUT STYLING =====
*/

.about-grid {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin-top: 1rem;
}

.bio-content {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.about-details-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
}

.education-content,
.timeline-content {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.traits-content {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}


/*
    ===== PROJECT STYLING =====
*/

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    margin-top: 1rem;
}

.project-card {
    display: flex;
    flex-direction: column;
}

.project-content {
    flex: 1;
}

.project-status {
    margin: 0.5rem 0;
}

.project-desc {
    margin-bottom: 1rem;
}

.project-action {
    margin-top: 1rem;
}

.project-image {
    width: 100%;
    height: 180px;
    object-fit: cover;
    border: 2px solid var(--bright-cyan);
    image-rendering: pixelated;
}

.project-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 0.25rem;
}

.project-tag {
    background-color: var(--blue);
    color: var(--bright-white);
    padding: 0.1rem 0.5rem;
    font-size: 0.9rem;
}

/* ===== SKILLS STYLING ===== */
.skills-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 1.5rem;
}

.skill-category {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    padding-top: 0.5rem;
}

.skill-list-text {
    margin-top: 0.25rem;
}

.skill-domain-text {
    font-size: 0.95rem;
    margin-top: 0.25rem;
}

.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.skill-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-top: 0.5rem;
}

.skill-item {
    display: flex;
    flex-direction: column;
}

.stats-box {
    margin-top: 2rem;
}

.stats-grid {
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
    text-align: center;
    gap: 1rem;
    margin-top: 1rem;
}

.stat-value {
    font-size: 2.5rem;
    margin-bottom: 0.25rem;
}

.stat-label {
    font-size: 1rem;
}

/* ===== CONTACT STYLING ===== */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

@media (min-width: 768px) {
    .contact-grid {
        grid-template-columns: 1fr 1fr;
    }
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    margin-top: 1rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.input-field {
    background: transparent;
    border: 1px solid var(--bright-cyan);
    color: var(--bright-yellow);
    font-family: inherit;
    font-size: inherit;
    padding: 0.5rem;
    outline: none;
    width: 100%;
}

.input-field:focus {
    border-color: var(--bright-yellow);
    background: rgba(0, 170, 170, 0.1);
}

.submit-btn {
    background: var(--cyan);
    color: var(--black);
    border: 2px solid var(--bright-cyan);
    font-family: inherit;
    font-size: inherit;
    padding: 0.5rem;
    cursor: pointer;
    text-transform: uppercase;
    margin-top: 1rem;
    transition: background 0.2s;
    text-align: center;
    display: block;
    text-decoration: none;
}

.submit-btn:hover {
    background: var(--bright-cyan);
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.info-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-top: 0.5rem;
}

.contact-link {
    display: flex;
    align-items: center;
    padding: 0.5rem;
    margin: 0.25rem 0;
    cursor: pointer;
    background: transparent;
    border: none;
    color: inherit;
    font-family: inherit;
    font-size: inherit;
    width: 100%;
    text-decoration: none;
}

.contact-link:hover,
.contact-link.active {
    background: var(--cyan);
    color: var(--black);
}

.contact-link .number {
    color: var(--bright-green);
    margin-right: 1rem;
    min-width: 3ch;
}

.contact-link:hover .number,
.contact-link.active .number {
    color: var(--white);
}

.contact-link .content {
    flex: 1;
    text-align: left;
}

.contact-link .title {
    text-transform: lowercase;
}

.contact-link:hover .title,
.contact-link.active .title {
    text-transform: capitalize;
}

.contact-link .desc {
    color: var(--bright-black);
    font-size: 0.9rem;
}

.contact-link:hover .desc,
.contact-link.active .desc {
    color: var(--black);
}

.contact-link .arrow {
    margin-left: auto;
    color: var(--black);
    visibility: hidden;
}

.contact-link:hover .arrow,
.contact-link.active .arrow {
    visibility: visible;
    animation: arrowBlink 1s steps(1) infinite;
}

/* ===== HUD STYLING ===== */
#global-timer {
    position: fixed;
    bottom: 1rem;
    right: 1rem;
    background-color: rgba(0, 0, 0, 0.9);
    padding: 0.5rem 1rem;
    border: 1px solid var(--bright-cyan);
    z-index: 1000;
    font-size: 0.9rem;
    color: var(--bright-yellow);
}

/* ===== POPUP STYLING ===== */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.85);
    z-index: 2000;
    align-items: center;
    justify-content: center;
}

.error-window {
    border-color: var(--bright-red);
    max-width: 450px;
    width: 90%;
    text-align: center;
    box-shadow: 0 0 20px rgba(170, 0, 0, 0.5);
}

.error-window-title {
    background-color: var(--bright-red);
    color: var(--white);
    border-bottom-color: var(--bright-red);
}

.error-content-box {
    padding: 2rem 1rem;
}

.error-heading {
    margin-bottom: 1rem;
    font-size: 1.2rem;
}

.error-message {
    margin-bottom: 1.5rem;
}

.error-btn {
    background: transparent;
    border-color: var(--bright-red);
    color: var(--bright-red);
    margin: 0 auto;
    min-width: 150px;
}

.error-btn:hover {
    background: var(--red);
    color: var(--white);
}