/* ============================================
   STYLE.CSS — Retro-Tech Operator Console
   Tokens defined in m3e-tokens.css
   ============================================ */

/* --- Local aliases for the retro palette --- */
:root {
    --bg: var(--rt-bg);
    --panel: var(--rt-panel);
    --panel-glass: var(--rt-panel-glass);
    --fg: var(--rt-text);
    --muted: var(--rt-muted);
    --accent: var(--rt-peri);
    --lavender: var(--rt-lavender);
    --led: var(--rt-led);
    --border: var(--rt-border);
    --glow: var(--rt-glow);
    --mono: var(--rt-mono);
    --radius: var(--rt-radius);

    --ease-emphasized: cubic-bezier(0.2, 0, 0, 1);
    --transition-smooth: all 0.4s var(--ease-emphasized);
}

/* === BASE === */
html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    margin: 0;
    padding: 0;
    font-size: var(--md-sys-typescale-body-large-size);
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    position: relative;
    overflow-x: hidden;
    background-color: var(--bg);
    color: var(--fg);
}

.skip-link {
    position: absolute;
    top: -40px;
    left: 12px;
    z-index: 20000;
    background: var(--accent);
    color: var(--md-sys-color-on-primary);
    padding: 8px 12px;
    border-radius: var(--radius);
    text-decoration: none;
    font-size: 14px;
}

.skip-link:focus-visible {
    top: 12px;
    outline: 2px solid var(--fg);
    outline-offset: 2px;
}

/* === ATMOSPHERIC OVERLAYS === */
#crt-overlay {
    position: fixed;
    inset: 0;
    z-index: 9999;
    pointer-events: none;
    background: repeating-linear-gradient(0deg,
            rgba(0, 0, 0, 0.22),
            rgba(0, 0, 0, 0.22) 1px,
            transparent 1px,
            transparent 3px);
    opacity: 0.35;
}

#vignette {
    position: fixed;
    inset: 0;
    z-index: 9998;
    pointer-events: none;
    background: radial-gradient(circle at center, transparent 50%, rgba(0, 0, 0, 0.25) 100%);
}

#ambient-glow {
    position: fixed;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    background:
        radial-gradient(circle at 20% 30%, rgba(90, 99, 168, 0.28), transparent 45%),
        radial-gradient(circle at 80% 70%, rgba(142, 153, 243, 0.14), transparent 40%);
}

/* Tone down particles */
.particles-container {
    position: fixed;
    inset: 0;
    z-index: 1;
    pointer-events: none;
    overflow: hidden;
}

.particle {
    position: absolute;
    border-radius: 50%;
    background: radial-gradient(circle, var(--accent), transparent);
    will-change: transform;
    animation: particleDrift var(--p-dur) linear infinite;
}

.particle--sm { width: 2px; height: 2px; }
.particle--md { width: 3px; height: 3px; }
.particle--lg { width: 4px; height: 4px; }

@keyframes particleDrift {
    0%   { transform: translateY(0) translateX(0); opacity: 0; }
    10%  { opacity: var(--p-opacity); }
    90%  { opacity: var(--p-opacity); }
    100% { transform: translateY(-100vh) translateX(var(--p-drift-x)); opacity: 0; }
}

/* === LOADING === */
#loader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-color: var(--bg);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    z-index: 10001;
    color: var(--muted);
    font-family: var(--mono);
    font-size: 1rem;
    letter-spacing: 0.05em;
}

/* === BIOS BOOT SCREEN === */
#bios-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: #000;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    padding: 40px;
    box-sizing: border-box;
    z-index: 10002;
    opacity: 0;
    pointer-events: none;
}

.bios-content {
    font-family: var(--mono);
    color: var(--led);
    font-size: clamp(14px, 1.8vw, 20px);
    line-height: 1.8;
    text-shadow: 0 0 8px rgba(142, 153, 243, 0.4);
}

.bios-line {
    margin: 0;
    opacity: 0;
    transform: translateX(-10px);
    transition: opacity 0.3s var(--motion-spring-expressive), transform 0.3s var(--motion-spring-expressive);
}

.bios-line.visible {
    opacity: 1;
    transform: translateX(0);
}

#bios-screen::after {
    content: "";
    position: absolute;
    inset: 0;
    background: repeating-linear-gradient(0deg,
            transparent,
            transparent 2px,
            rgba(0, 0, 0, 0.3) 2px,
            rgba(0, 0, 0, 0.3) 4px);
    pointer-events: none;
}

/* === STARTUP INTRO === */
#startup-intro {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--bg);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    z-index: 10000;
    opacity: 0;
    pointer-events: none;
    transition: opacity 1s ease-out;
}

#startup-quote {
    font-family: var(--mono);
    font-size: 4vw;
    font-weight: 400;
    color: var(--accent);
    text-align: center;
    opacity: 0;
    transform: scale(1.5);
    transition: opacity 1s ease-in-out, transform 1s ease-in-out;
    margin: 0 18vw 0.5rem 18vw;
    max-width: 64vw;
    box-sizing: border-box;
    word-break: break-word;
}

#startup-quoter {
    font-family: var(--mono);
    font-size: 2vw;
    font-weight: 400;
    color: var(--muted);
    text-align: center;
    opacity: 0;
    transform: translateY(-10px);
    transition: opacity 1s ease-in-out 0.3s, transform 1s ease-in-out 0.3s;
    margin: 3rem 0 0 0;
}

/* CRT Power Off Effect */
@keyframes crtTurnOff {
    0% { transform: scale(1, 1); opacity: 1; filter: brightness(1) saturate(1); }
    10% { filter: brightness(1.5) saturate(1.2); }
    30% { transform: scale(1.1, 0.8); filter: brightness(1.8) saturate(0.5); }
    50% { transform: scale(1.3, 0.01); filter: brightness(3); }
    70% { transform: scale(0.8, 0.01); filter: brightness(2.5); }
    85% { transform: scale(0.01, 0.01); filter: brightness(2); opacity: 1; }
    100% { transform: scale(0, 0); opacity: 0; filter: brightness(0); }
}

.crt-off {
    animation: crtTurnOff 0.8s cubic-bezier(0.4, 0, 0.2, 1) forwards !important;
    transform-origin: center center;
    transition: none !important;
    opacity: 1 !important;
    background-color: var(--bg);
}

/* === NAVIGATION === */
#main-nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2.5rem;
    font-family: var(--mono);
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--muted);
    border-bottom: 1px solid var(--border);
    background: rgba(7, 8, 13, 0.78);
    backdrop-filter: blur(12px);
    transform: translateY(-100%);
    opacity: 0;
    transition: transform 0.5s var(--motion-spring-expressive), opacity 0.4s ease;
}

#main-nav.visible {
    transform: translateY(0);
    opacity: 1;
}

#main-nav.scrolled {
    background: rgba(7, 8, 13, 0.92);
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1rem;
    font-weight: 700;
    font-family: var(--mono);
    color: var(--fg);
    transition: transform var(--duration-short) var(--motion-spring-bouncy);
    flex-shrink: 0;
}

.nav-logo:hover {
    transform: scale(1.05);
}

.nav-logo::before {
    content: '';
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--led);
    box-shadow: 0 0 8px var(--led);
    animation: statusPulse 2s ease-in-out infinite;
}

#main-nav ul {
    list-style: none;
    display: flex;
    margin: 0;
    padding: 0;
    gap: 1.5rem;
}

#main-nav ul li a.nav-link {
    text-decoration: none;
    color: var(--muted);
    font-weight: 500;
    font-size: var(--md-sys-typescale-label-large-size);
    letter-spacing: var(--md-sys-typescale-label-large-tracking);
    position: relative;
    padding: 0.5rem 0;
    transition: color var(--duration-short) var(--motion-spring-bouncy);
    white-space: nowrap;
}

#main-nav ul li a.nav-link:hover {
    color: var(--lavender);
    text-shadow: 0 0 8px var(--glow);
}

#main-nav ul li a.nav-link.active {
    color: var(--accent);
}

#main-nav ul li a.nav-link.active::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 100%;
    height: 1px;
    background: var(--accent);
    box-shadow: 0 0 6px var(--accent);
}

.nav-icon {
    width: 1em;
    height: 1em;
    vertical-align: -0.125em;
    margin-right: 0.25em;
    fill: none;
    stroke: currentColor;
}

.section-title-icon {
    width: 1.2em;
    height: 1.2em;
    vertical-align: -0.15em;
    margin-right: 0.3em;
    fill: none;
    stroke: currentColor;
}

/* Hamburger Menu */
.hamburger-menu {
    display: none;
    padding: var(--spacing-unit);
    z-index: 1001;
    background: transparent;
    border: 1px solid var(--border);
    cursor: pointer;
    border-radius: var(--radius);
    transition: background-color var(--duration-short) var(--motion-spring-bouncy);
}

.hamburger-menu:hover {
    background-color: var(--state-hover);
}

.hamburger-menu:focus {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}

.hamburger-menu span {
    display: block;
    width: calc(var(--spacing-unit) * 3);
    height: 2px;
    background-color: var(--fg);
    margin: calc(var(--spacing-unit) * 0.6) 0;
    border-radius: var(--md-sys-shape-corner-full);
    transition: transform 0.3s var(--motion-spring-bouncy), opacity 0.3s var(--motion-spring-bouncy);
}

.hamburger-menu.active span:nth-child(1) {
    transform: translateY(calc(var(--spacing-unit) * 0.9 + 2px)) rotate(45deg);
}

.hamburger-menu.active span:nth-child(2) {
    opacity: 0;
}

.hamburger-menu.active span:nth-child(3) {
    transform: translateY(calc(var(--spacing-unit) * -0.9 - 2px)) rotate(-45deg);
}

/* === HERO SECTION === */
#hero {
    min-height: auto;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    padding: 25vh 3rem 3rem;
    position: relative;
    max-width: 1100px;
    margin: 0 auto;
    overflow: hidden;
}

.hero-visual {
    position: absolute;
    inset: 0;
    pointer-events: none;
    z-index: 0;
    overflow: hidden;
    opacity: 0.3;
}

.hero-card {
    position: relative;
    padding: 3rem;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--panel-glass);
    backdrop-filter: blur(16px);
    box-shadow:
        inset 0 0 40px rgba(142, 153, 243, 0.06),
        0 0 60px rgba(0, 0, 0, 0.5);
    overflow: hidden;
    z-index: 1;
}

.hero-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--accent), transparent);
    opacity: 0.6;
}

.hero-label {
    font-family: var(--mono);
    font-size: 0.68rem;
    color: var(--lavender);
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.hero-label::before {
    content: '';
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--led);
    box-shadow: 0 0 8px var(--led);
    animation: statusPulse 2s infinite;
}

.hero-title {
    font-family: var(--font-primary);
    font-size: clamp(4rem, 12vw, 9rem);
    font-weight: var(--md-sys-typescale-display-large-weight);
    letter-spacing: var(--md-sys-typescale-display-large-tracking);
    margin: 0;
    line-height: 0.92;
    color: var(--fg);
    text-shadow: 0 0 30px var(--glow);
    opacity: 0;
    transform: translateY(60px) scale(0.8);
    transition: opacity var(--duration-extra-long) var(--motion-spring-expressive), transform var(--duration-extra-long) var(--motion-spring-expressive);
}

.hero-title.visible {
    opacity: 1;
    transform: translateY(0) scale(1);
}

.hero-rule {
    width: 100%;
    height: 1px;
    background: var(--border);
    margin: 1.75rem 0;
    position: relative;
}

.hero-rule::after {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    width: 80px;
    height: 1px;
    background: var(--accent);
    box-shadow: 0 0 10px var(--accent);
}

.hero-subtitle {
    font-family: var(--mono);
    font-size: clamp(1rem, 2.5vw, 1.25rem);
    font-weight: 400;
    color: var(--muted);
    opacity: 0;
    transform: translateY(40px) scale(0.9);
    transition: opacity var(--duration-long) var(--motion-spring-expressive) 200ms, transform var(--duration-long) var(--motion-spring-expressive) 200ms;
}

.hero-subtitle strong {
    color: var(--lavender);
    font-weight: 500;
}

.hero-subtitle.visible {
    opacity: 1;
    transform: translateY(0) scale(1);
}

.status-strip {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-top: 1.75rem;
    font-family: var(--mono);
    font-size: 0.65rem;
    color: var(--muted);
}

.status-strip span {
    padding: 0.3rem 0.7rem;
    border: 1px solid var(--border);
    border-radius: 4px;
    background: rgba(142, 153, 243, 0.06);
}

.scroll-indicator {
    position: absolute;
    bottom: calc(var(--spacing-unit) * 2.5);
    left: 50%;
    transform: translateX(-50%);
    font-size: calc(var(--spacing-unit) * 3);
    opacity: 0;
    transition: opacity var(--duration-long) ease 1s;
    z-index: 1;
}

.scroll-arrow {
    width: 32px;
    height: 32px;
    fill: none;
    stroke: var(--muted);
    animation: bounceExpressive 2s var(--ease-emphasized) infinite;
    animation-play-state: paused;
}

.section-visible .scroll-arrow {
    animation-play-state: running;
}

@keyframes bounceExpressive {
    0%, 20%, 50%, 80%, 100% { transform: translateY(0) scale(1); }
    40% { transform: translateY(calc(var(--spacing-unit) * -2)) scale(1.2); }
    60% { transform: translateY(calc(var(--spacing-unit) * -1)) scale(1.1); }
}

/* Typing Cursor */
.typing-cursor {
    display: inline-block;
    width: 3px;
    height: 1.2em;
    background-color: var(--accent);
    margin-left: 4px;
    vertical-align: text-bottom;
    animation: cursorBlink 1s step-end infinite;
}

@keyframes cursorBlink {
    0%, 50% { opacity: 1; }
    51%, 100% { opacity: 0; }
}

/* === GENERAL SECTIONS === */
.content-section {
    padding: calc(var(--spacing-unit) * 10) calc(var(--spacing-unit) * 4);
    max-width: 1000px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

.section-title {
    font-size: clamp(2rem, 4.5vw, 3rem);
    font-weight: var(--md-sys-typescale-headline-large-weight);
    margin-bottom: calc(var(--spacing-unit) * 5);
    text-align: center;
    position: relative;
    padding-bottom: var(--spacing-unit);
    transition: color 0.3s ease-out;
}

.section-title:hover {
    color: var(--accent);
}

.section-title::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: calc(var(--spacing-unit) * 8);
    height: 1px;
    background-color: var(--accent);
    box-shadow: 0 0 8px var(--accent);
    transition: width 0.3s ease-out;
}

.section-title:hover::after {
    width: calc(var(--spacing-unit) * 12);
}

.section-label {
    font-family: var(--mono);
    font-size: 0.68rem;
    color: var(--lavender);
    text-transform: uppercase;
    letter-spacing: 0.12em;
    margin-bottom: 0.5rem;
}

.section-meta {
    font-family: var(--mono);
    font-size: 0.65rem;
    color: var(--muted);
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-bottom: 2.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border);
}

/* === ABOUT SECTION === */
.about-epigraph {
    font-family: var(--mono);
    font-size: 1.1rem;
    color: var(--fg);
    opacity: 0.85;
    text-align: center;
    margin: 0 auto calc(var(--spacing-unit) * 4);
    padding: calc(var(--spacing-unit) * 2) calc(var(--spacing-unit) * 4);
    border-left: 3px solid var(--accent);
    background: rgba(142, 153, 243, 0.05);
    border-radius: 0 var(--radius) var(--radius) 0;
    max-width: 600px;
}

.about-epigraph cite {
    display: block;
    font-size: 0.85rem;
    margin-top: calc(var(--spacing-unit) * 1);
    opacity: 0.7;
    font-style: normal;
    color: var(--lavender);
}

#about .bio-text {
    font-size: 1.05rem;
    line-height: 1.8;
    margin-bottom: calc(var(--spacing-unit) * 5);
    text-align: left;
    color: var(--fg);
}

/* === STAT CARDS === */
.stats-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: calc(var(--spacing-unit) * 3);
}

.stat-card {
    background: var(--panel-glass);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: calc(var(--spacing-unit) * 3);
    transition: transform 350ms var(--motion-spring-bouncy), box-shadow 350ms var(--motion-spring-bouncy), border-color 350ms var(--motion-spring-bouncy);
    position: relative;
    overflow: hidden;
    cursor: pointer;
    text-align: left;
}

.stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--accent);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 400ms var(--motion-spring-bouncy);
    box-shadow: 0 0 10px var(--accent);
}

.stat-card:hover::before {
    transform: scaleX(1);
}

.stat-card:hover {
    transform: translateY(-4px) scale(1.02);
    box-shadow: 0 0 30px rgba(142, 153, 243, 0.12);
    border-color: var(--lavender);
}

.stat-card:active {
    transform: scale(0.95);
}

.card-icon {
    width: 48px;
    height: 48px;
    background: rgba(142, 153, 243, 0.1);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: calc(var(--spacing-unit) * 2);
    transition: transform 350ms var(--motion-spring-bouncy);
}

.card-icon svg {
    width: 28px;
    height: 28px;
    fill: none;
    stroke: var(--accent);
}

.stat-card:hover .card-icon {
    transform: scale(1.1) rotate(-8deg);
}

.stat-card h3 {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: calc(var(--spacing-unit) * 1);
    color: var(--fg);
    transition: color 200ms;
}

.stat-card:hover h3 {
    color: var(--lavender);
}

.stat-card p {
    font-size: 0.9rem;
    color: var(--muted);
    line-height: 1.6;
    margin: 0;
}

.node-id {
    font-family: var(--mono);
    font-size: 0.62rem;
    color: var(--accent);
    margin-top: 1rem;
    padding-top: 0.75rem;
    border-top: 1px solid var(--border);
    opacity: 0.8;
}

.stat-card-studying {
    border: 1px solid rgba(142, 153, 243, 0.3);
}

.stat-card-studying h3 {
    color: var(--led);
}

.stat-card-studying .node-id {
    color: var(--led);
}

/* === SKILLS SECTION === */
.skills-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr;
    grid-template-rows: auto auto;
    gap: calc(var(--spacing-unit) * 3);
}

.skill-category {
    background: var(--panel-glass);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: calc(var(--spacing-unit) * 3);
    transition: transform 350ms var(--motion-spring-bouncy), box-shadow 350ms var(--motion-spring-bouncy), border-color 350ms var(--motion-spring-bouncy);
    position: relative;
    cursor: pointer;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.skill-category::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--accent);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 400ms var(--motion-spring-bouncy);
    box-shadow: 0 0 10px var(--accent);
}

.skill-category:hover::before {
    transform: scaleX(1);
}

.skill-category:hover {
    transform: translateY(-4px) scale(1.02);
    box-shadow: 0 0 30px rgba(142, 153, 243, 0.12);
    border-color: var(--lavender);
}

.skill-category:active {
    transform: scale(0.95);
}

.skill-category:first-child {
    grid-column: span 2;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.skill-category:first-child h3 {
    font-size: 1.35rem;
}

.skill-header {
    display: flex;
    align-items: center;
    gap: calc(var(--spacing-unit) * 2);
    margin-bottom: calc(var(--spacing-unit) * 2);
}

.skill-icon-wrapper {
    width: 48px;
    height: 48px;
    background: rgba(142, 153, 243, 0.1);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 350ms var(--motion-spring-bouncy);
    flex-shrink: 0;
}

.skill-icon-wrapper svg {
    width: 28px;
    height: 28px;
    fill: none;
    stroke: var(--accent);
}

.skill-category:hover .skill-icon-wrapper {
    transform: scale(1.1) rotate(-8deg);
}

.skill-category h3 {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--fg);
    transition: color 200ms;
    margin: 0;
}

.skill-category:hover h3 {
    color: var(--lavender);
}

.skill-category p {
    font-size: 0.9rem;
    color: var(--muted);
    line-height: 1.7;
    margin: 0;
}

.card-led {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    font-family: var(--mono);
    font-size: 0.6rem;
    color: var(--muted);
    margin-bottom: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.card-led::before {
    content: '';
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: var(--led);
    box-shadow: 0 0 6px var(--led);
}

.chip-row {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    margin-top: 1rem;
}

.chip {
    font-family: var(--mono);
    font-size: 0.6rem;
    padding: 0.2rem 0.55rem;
    border: 1px solid var(--border);
    border-radius: 3px;
    color: var(--muted);
    background: rgba(142, 153, 243, 0.05);
}

.stat-big {
    font-family: var(--mono);
    font-size: 2.25rem;
    font-weight: 500;
    color: var(--lavender);
    margin-top: 1.25rem;
    text-shadow: 0 0 20px var(--glow);
}

.module-id {
    font-family: var(--mono);
    font-size: 0.62rem;
    color: var(--accent);
    margin-top: 1rem;
    padding-top: 0.75rem;
    border-top: 1px solid var(--border);
    opacity: 0.8;
}

.skill-primary {
    border-color: rgba(142, 153, 243, 0.35);
}

.skill-primary h3 {
    color: var(--accent);
}

/* === EXPERIENCE SECTION === */
.experience-grid-enhanced {
    display: flex;
    flex-direction: column;
    gap: calc(var(--spacing-unit) * 3);
    max-width: 1000px;
    margin: 0 auto;
}

.experience-card-enhanced {
    background: var(--panel-glass);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: calc(var(--spacing-unit) * 3);
    transition: transform 350ms var(--motion-spring-bouncy), box-shadow 350ms var(--motion-spring-bouncy), border-color 350ms var(--motion-spring-bouncy);
    position: relative;
    cursor: pointer;
    overflow: hidden;
}

.experience-card-enhanced::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--accent);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 400ms var(--motion-spring-bouncy);
    box-shadow: 0 0 10px var(--accent);
}

.experience-card-enhanced:hover::before {
    transform: scaleX(1);
}

.experience-card-enhanced:hover {
    transform: translateY(-4px) scale(1.01);
    box-shadow: 0 0 30px rgba(142, 153, 243, 0.12);
    border-color: var(--lavender);
}

.experience-card-enhanced:active {
    transform: scale(0.95);
}

.experience-header {
    display: flex;
    gap: calc(var(--spacing-unit) * 3);
    margin-bottom: calc(var(--spacing-unit) * 2);
    position: relative;
    z-index: 1;
}

.experience-icon {
    width: 56px;
    height: 56px;
    background: rgba(142, 153, 243, 0.1);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: transform 350ms var(--motion-spring-bouncy);
}

.experience-icon svg {
    width: 32px;
    height: 32px;
    fill: none;
    stroke: var(--accent);
}

.experience-card-enhanced:hover .experience-icon {
    transform: scale(1.1) rotate(-8deg);
}

.experience-info h3 {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: calc(var(--spacing-unit) * 0.5);
    color: var(--fg);
    transition: color 200ms;
}

.experience-card-enhanced:hover .experience-info h3 {
    color: var(--lavender);
}

.experience-company {
    font-size: 1rem;
    color: var(--muted);
    margin-bottom: calc(var(--spacing-unit) * 1);
}

.experience-date {
    font-family: var(--mono);
    font-size: 0.8rem;
    color: var(--muted);
    display: flex;
    align-items: center;
    gap: calc(var(--spacing-unit) * 1);
}

.status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--led);
    box-shadow: 0 0 0 2px rgba(142, 153, 243, 0.2);
    animation: statusPulse 2s ease-in-out infinite;
}

.status-dot.past {
    background: var(--accent);
    box-shadow: 0 0 0 2px rgba(142, 153, 243, 0.2);
}

@keyframes statusPulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.7; transform: scale(1.1); }
}

.experience-description {
    font-size: 0.95rem;
    color: var(--muted);
    line-height: 1.75;
    margin: calc(var(--spacing-unit) * 2) 0 calc(var(--spacing-unit) * 2);
    position: relative;
    z-index: 1;
}

.experience-tags {
    display: flex;
    flex-wrap: wrap;
    gap: calc(var(--spacing-unit) * 1);
    position: relative;
    z-index: 1;
}

.experience-tag {
    font-family: var(--mono);
    font-size: 0.6rem;
    padding: 0.25rem 0.6rem;
    border: 1px solid var(--border);
    border-radius: 3px;
    color: var(--muted);
    background: rgba(142, 153, 243, 0.05);
    transition: background 200ms var(--motion-spring-bouncy), border-color 200ms var(--motion-spring-bouncy), transform 200ms var(--motion-spring-bouncy);
}

.experience-tag:hover {
    background: rgba(142, 153, 243, 0.12);
    border-color: var(--accent);
    transform: translateY(-2px);
}

/* === PROJECTS SECTION === */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    grid-auto-rows: auto;
    grid-auto-flow: dense;
    gap: calc(var(--spacing-unit) * 3);
}

.project-card {
    background: var(--panel-glass);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: calc(var(--spacing-unit) * 3);
    position: relative;
    overflow: hidden;
    transition: transform 350ms var(--motion-spring-bouncy),
        box-shadow 350ms var(--motion-spring-bouncy),
        border-color 350ms var(--motion-spring-bouncy);
}

.project-card::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--accent);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 400ms var(--motion-spring-bouncy);
    box-shadow: 0 0 10px var(--accent);
    z-index: 1;
}

.project-card:hover::before {
    transform: scaleX(1);
}

.project-card:hover {
    transform: translateY(-4px) scale(1.02);
    box-shadow: 0 0 30px rgba(142, 153, 243, 0.12);
    border-color: var(--lavender);
}

.project-card:active {
    transform: scale(0.95);
}

.project-card {
    grid-column: span 2;
}

.project-card:first-child {
    grid-column: span 4;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.project-card:first-child .project-body {
    display: grid;
    grid-template-columns: 1.4fr 1fr;
    gap: calc(var(--spacing-unit) * 4);
    align-items: start;
}

.project-card:first-child .project-body-main {
    display: flex;
    flex-direction: column;
    gap: calc(var(--spacing-unit) * 1.5);
}

.project-card:first-child .project-body-meta {
    display: flex;
    flex-direction: column;
    gap: calc(var(--spacing-unit) * 1.5);
}

.project-card:first-child .tech-stack {
    margin-bottom: 0;
}

.project-card:first-child .project-achievements {
    margin-bottom: 0;
}

.project-header {
    display: flex;
    align-items: flex-start;
    gap: calc(var(--spacing-unit) * 2);
    margin-bottom: calc(var(--spacing-unit) * 1.5);
}

.project-icon {
    width: 44px;
    height: 44px;
    border-radius: var(--radius);
    background: rgba(142, 153, 243, 0.1);
    border: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    flex-shrink: 0;
    transition: transform 350ms var(--motion-spring-bouncy);
}

.project-icon svg {
    width: 26px;
    height: 26px;
    fill: none;
    stroke: var(--accent);
}

.project-card:hover .project-icon {
    transform: scale(1.1) rotate(-8deg);
}

.project-info {
    flex: 1;
    min-width: 0;
}

.project-info h3 {
    margin: 0 0 calc(var(--spacing-unit) * 0.5) 0;
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--fg);
    transition: color var(--duration-short) ease;
}

.project-card:hover .project-info h3 {
    color: var(--lavender);
}

.project-status {
    display: flex;
    align-items: center;
    gap: calc(var(--spacing-unit) * 1);
    font-family: var(--mono);
    font-size: 0.7rem;
    color: var(--muted);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.status-indicator {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--led);
    box-shadow: 0 0 8px var(--led);
    animation: statusPulse 2s ease-in-out infinite;
}

.status-indicator.completed {
    background: var(--accent);
    box-shadow: 0 0 8px var(--accent);
}

.project-description {
    font-size: 0.95rem;
    line-height: 1.65;
    color: var(--muted);
    margin-bottom: calc(var(--spacing-unit) * 1.5);
}

.tech-stack {
    display: flex;
    flex-wrap: wrap;
    gap: calc(var(--spacing-unit) * 0.75);
    margin-bottom: calc(var(--spacing-unit) * 1.5);
}

.tech-tag {
    font-family: var(--mono);
    font-size: 0.6rem;
    padding: 0.2rem 0.55rem;
    border: 1px solid var(--border);
    border-radius: 3px;
    color: var(--muted);
    background: rgba(142, 153, 243, 0.05);
    transition: background 200ms var(--motion-spring-bouncy), border-color 200ms var(--motion-spring-bouncy), transform 200ms var(--motion-spring-bouncy);
}

.tech-tag:hover {
    background: rgba(142, 153, 243, 0.12);
    border-color: var(--accent);
    transform: translateY(-2px);
}

.project-achievements {
    margin-bottom: calc(var(--spacing-unit) * 1.5);
}

.project-achievements h4 {
    font-family: var(--mono);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-weight: 600;
    margin-bottom: calc(var(--spacing-unit) * 0.75);
    color: var(--fg);
}

.project-achievements ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.project-achievements li {
    position: relative;
    padding: calc(var(--spacing-unit) * 0.5) 0 calc(var(--spacing-unit) * 0.5) calc(var(--spacing-unit) * 2.5);
    font-size: 0.88rem;
    line-height: 1.55;
    color: var(--muted);
}

.project-achievements li::before {
    content: ">";
    position: absolute;
    left: 0;
    top: calc(var(--spacing-unit) * 0.75);
    color: var(--accent);
    font-family: var(--mono);
    font-weight: bold;
    transition: transform var(--duration-short) var(--motion-spring-bouncy);
}

.project-card:hover .project-achievements li::before {
    transform: translateX(4px);
}

.complexity-meter {
    display: flex;
    gap: 3px;
    margin-bottom: calc(var(--spacing-unit) * 1);
}

.complexity-fill {
    flex: 1;
    height: 6px;
    background: rgba(142, 153, 243, 0.15);
    border-radius: 2px;
    position: relative;
}

.complexity-fill.lit {
    background: var(--accent);
    box-shadow: 0 0 8px var(--accent);
}

.complexity-label {
    font-family: var(--mono);
    font-size: 0.65rem;
    color: var(--muted);
    font-weight: 500;
    margin-bottom: calc(var(--spacing-unit) * 2);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.project-link {
    display: inline-flex;
    align-items: center;
    gap: calc(var(--spacing-unit) * 1);
    margin-top: calc(var(--spacing-unit) * 1);
    padding: calc(var(--spacing-unit) * 0.75) calc(var(--spacing-unit) * 1.5);
    background: rgba(142, 153, 243, 0.08);
    border: 1px solid var(--border);
    border-radius: 4px;
    color: var(--lavender);
    text-decoration: none;
    font-family: var(--mono);
    font-size: 0.75rem;
    transition: background var(--duration-short) var(--motion-spring-bouncy), color var(--duration-short) var(--motion-spring-bouncy), border-color var(--duration-short) var(--motion-spring-bouncy), transform var(--duration-short) var(--motion-spring-bouncy);
}

.project-link:hover {
    background: var(--accent);
    color: var(--bg);
    border-color: var(--accent);
}

.project-link:active {
    transform: scale(0.95);
}

/* === KNOWLEDGE GARDEN SHOWCASE === */
#knowledge-garden-showcase {
    background: rgba(142, 153, 243, 0.03);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}

.knowledge-garden-container {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: calc(var(--spacing-unit) * 6);
    align-items: start;
}

.knowledge-garden-content h3 {
    font-family: var(--mono);
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: calc(var(--spacing-unit) * 2);
    color: var(--fg);
}

.garden-description {
    font-size: 1rem;
    line-height: 1.8;
    color: var(--muted);
    margin-bottom: calc(var(--spacing-unit) * 4);
}

.garden-highlights {
    display: flex;
    flex-direction: column;
    gap: calc(var(--spacing-unit) * 2);
    margin-bottom: calc(var(--spacing-unit) * 4);
}

.garden-highlight-item {
    display: flex;
    gap: calc(var(--spacing-unit) * 2);
    align-items: flex-start;
    padding: calc(var(--spacing-unit) * 2);
    background: var(--panel-glass);
    border: 1px solid var(--border);
    border-left: 3px solid var(--accent);
    border-radius: 0 var(--radius) var(--radius) 0;
    transition: background var(--duration-medium) var(--motion-spring-bouncy), border-color var(--duration-medium) var(--motion-spring-bouncy), transform var(--duration-medium) var(--motion-spring-bouncy);
}

.garden-highlight-item:hover {
    background: rgba(142, 153, 243, 0.08);
    border-color: var(--accent);
    transform: translateX(8px);
}

.highlight-icon {
    font-size: 24px;
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(142, 153, 243, 0.1);
    border: 1px solid var(--border);
    border-radius: var(--radius);
}

.highlight-icon svg {
    width: 22px;
    height: 22px;
    fill: none;
    stroke: var(--accent);
}

.garden-highlight-item h4 {
    margin: 0 0 calc(var(--spacing-unit) * 0.5) 0;
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--fg);
}

.garden-highlight-item p {
    margin: 0;
    font-size: 0.9rem;
    color: var(--muted);
    line-height: 1.5;
}

.garden-cta {
    margin-top: calc(var(--spacing-unit) * 4);
}

.garden-button {
    display: inline-flex;
    align-items: center;
    gap: calc(var(--spacing-unit) * 1.5);
    padding: calc(var(--spacing-unit) * 1.5) calc(var(--spacing-unit) * 3);
    background: rgba(142, 153, 243, 0.1);
    border: 1px solid var(--accent);
    color: var(--accent);
    text-decoration: none;
    border-radius: var(--radius);
    font-family: var(--mono);
    font-size: 0.85rem;
    font-weight: 600;
    height: 48px;
    transition: transform var(--duration-medium) var(--motion-spring-bouncy), box-shadow var(--duration-medium) var(--motion-spring-bouncy), background var(--duration-medium) ease;
    max-width: 100%;
    box-sizing: border-box;
}

.garden-button:hover {
    transform: translateY(-3px) scale(1.03);
    box-shadow: 0 0 25px rgba(142, 153, 243, 0.2);
    background: rgba(142, 153, 243, 0.18);
}

.garden-button:active {
    transform: scale(0.95);
}

.garden-button-arrow {
    width: 20px;
    height: 20px;
    fill: none;
    stroke: currentColor;
    stroke-width: 1.6;
    transition: transform var(--duration-short) var(--motion-spring-bouncy);
}

.garden-button:hover .garden-button-arrow {
    transform: translateX(4px);
}

.garden-note {
    margin-top: calc(var(--spacing-unit) * 2);
    font-size: 0.8rem;
    color: var(--muted);
    font-family: var(--mono);
}

.garden-visual {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.garden-stats-grid {
    display: grid;
    gap: calc(var(--spacing-unit) * 2);
    width: 100%;
}

.garden-stat {
    background: var(--panel-glass);
    padding: calc(var(--spacing-unit) * 3);
    border-radius: var(--radius);
    text-align: center;
    border: 1px solid var(--border);
    transition: background var(--duration-medium) var(--motion-spring-bouncy), border-color var(--duration-medium) var(--motion-spring-bouncy), transform var(--duration-medium) var(--motion-spring-bouncy), box-shadow var(--duration-medium) var(--motion-spring-bouncy);
    position: relative;
    overflow: hidden;
}

.garden-stat::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--accent);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--duration-medium) var(--motion-spring-bouncy);
    box-shadow: 0 0 10px var(--accent);
}

.garden-stat:hover::before {
    transform: scaleX(1);
}

.garden-stat:hover {
    background: rgba(142, 153, 243, 0.08);
    border-color: var(--accent);
    transform: translateY(-4px);
    box-shadow: 0 0 25px rgba(142, 153, 243, 0.12);
}

.stat-number {
    font-family: var(--mono);
    font-size: 2.5rem;
    font-weight: 500;
    color: var(--lavender);
    margin-bottom: calc(var(--spacing-unit) * 1);
    line-height: 1;
    text-shadow: 0 0 15px var(--glow);
}

.stat-label {
    font-size: 0.75rem;
    color: var(--muted);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-family: var(--mono);
}

/* === CONTACT SECTION === */
#contact {
    text-align: center;
}

.contact-info {
    max-width: 600px;
    margin: 0 auto;
    padding: 2rem;
    background: var(--panel-glass);
    border: 1px solid var(--border);
    border-radius: var(--radius);
}

.contact-info p {
    margin-bottom: calc(var(--spacing-unit) * 1.5);
    font-size: 1rem;
    font-family: var(--mono);
    color: var(--muted);
}

.contact-info a {
    color: var(--lavender);
    text-decoration: none;
    position: relative;
    transition: var(--transition-smooth);
    padding-bottom: 2px;
}

.contact-info a:hover {
    opacity: 0.8;
    text-shadow: 0 0 8px var(--glow);
}

.contact-info a::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0%;
    height: 1px;
    background-color: var(--accent);
    transition: width 0.3s ease-out;
}

.contact-info a:hover::after {
    width: 100%;
}

.resume-actions {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: calc(var(--spacing-unit) * 1.5);
    margin-top: calc(var(--spacing-unit) * 3);
}

.resume-download-btn {
    display: inline-flex;
    align-items: center;
    gap: calc(var(--spacing-unit) * 1);
    padding: calc(var(--spacing-unit) * 1.25) calc(var(--spacing-unit) * 3);
    background: rgba(142, 153, 243, 0.1);
    border: 1px solid var(--accent);
    color: var(--accent);
    text-decoration: none;
    border-radius: var(--radius);
    font-family: var(--mono);
    font-weight: 600;
    font-size: 0.85rem;
    height: 48px;
    transition: transform var(--duration-short) var(--motion-spring-bouncy), box-shadow var(--duration-short) var(--motion-spring-bouncy), background var(--duration-short) ease;
}

.resume-download-btn--secondary {
    background: transparent;
    border-color: var(--border);
    color: var(--text-secondary);
}

.resume-download-btn svg {
    width: 20px;
    height: 20px;
    fill: none;
    stroke: currentColor;
}

.resume-download-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 20px rgba(142, 153, 243, 0.2);
    background: rgba(142, 153, 243, 0.18);
}

.resume-download-btn--secondary:hover {
    border-color: var(--accent);
    color: var(--accent);
    background: rgba(142, 153, 243, 0.1);
}

.resume-download-btn:active {
    transform: scale(0.95);
}

/* === FOOTER === */
footer {
    text-align: center;
    padding: calc(var(--spacing-unit) * 4) calc(var(--spacing-unit) * 2);
    font-size: 0.85rem;
    position: relative;
    overflow: hidden;
    border-top: 1px solid var(--border);
    font-family: var(--mono);
    color: var(--muted);
}

.footer-links {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: calc(var(--spacing-unit) * 2);
    margin-bottom: calc(var(--spacing-unit) * 2);
    flex-wrap: wrap;
}

.footer-links a {
    color: var(--muted);
    text-decoration: none;
    position: relative;
    transition: var(--transition-smooth);
    padding: calc(var(--spacing-unit) * 0.5);
    opacity: 0.8;
}

.footer-links a:hover {
    opacity: 1;
    color: var(--lavender);
    text-shadow: 0 0 8px var(--glow);
}

.footer-links a::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0%;
    height: 1px;
    background-color: var(--accent);
    transition: width 0.3s ease-out;
}

.footer-links a:hover::after {
    width: 100%;
}

.footer-separator {
    opacity: 0.5;
    user-select: none;
}

.mal-link {
    font-size: 0.8rem;
    opacity: 0.7;
}

#matrix-rain {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    opacity: 0.15;
    pointer-events: none;
}

.footer-content {
    position: relative;
    z-index: 1;
}

.uptime-counter {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
    margin: calc(var(--spacing-unit) * 2) 0;
    font-family: var(--mono);
    font-size: 0.85rem;
    color: var(--muted);
}

.uptime-label {
    opacity: 0.7;
}

#uptime-value {
    font-weight: 600;
    color: var(--led);
    text-shadow: 0 0 5px rgba(142, 153, 243, 0.5);
}

.footer-copyright-text {
    opacity: 0.6;
}

/* === SCROLL ANIMATIONS === */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(40px) scale(0.92);
    transition: opacity 600ms var(--motion-spring-expressive), transform 600ms var(--motion-spring-expressive);
}

.animate-on-scroll.fade-in {
    transform: translateY(30px);
}

.animate-on-scroll.fade-in-up {
    transform: translateY(40px);
}

.animate-on-scroll.stagger {
    transform: translateY(20px) scale(0.95);
}

.animate-on-scroll.is-visible {
    opacity: 1;
    transform: translateY(0) scale(1);
}

.stat-card.animate-on-scroll:nth-child(1) { transition-delay: 80ms; }
.stat-card.animate-on-scroll:nth-child(2) { transition-delay: 160ms; }
.stat-card.animate-on-scroll:nth-child(3) { transition-delay: 240ms; }
.stat-card.animate-on-scroll:nth-child(4) { transition-delay: 320ms; }

.skill-category.animate-on-scroll:nth-child(1) { transition-delay: 100ms; }
.skill-category.animate-on-scroll:nth-child(2) { transition-delay: 200ms; }
.skill-category.animate-on-scroll:nth-child(3) { transition-delay: 300ms; }
.skill-category.animate-on-scroll:nth-child(4) { transition-delay: 400ms; }

.project-card.animate-on-scroll:nth-child(1) { transition-delay: 120ms; }
.project-card.animate-on-scroll:nth-child(2) { transition-delay: 240ms; }
.project-card.animate-on-scroll:nth-child(3) { transition-delay: 360ms; }
.project-card.animate-on-scroll:nth-child(4) { transition-delay: 480ms; }
.project-card.animate-on-scroll:nth-child(5) { transition-delay: 600ms; }

.experience-card-enhanced.animate-on-scroll:nth-child(1) { transition-delay: 120ms; }
.experience-card-enhanced.animate-on-scroll:nth-child(2) { transition-delay: 240ms; }

.garden-highlight-item.animate-on-scroll:nth-child(1) { transition-delay: 100ms; }
.garden-highlight-item.animate-on-scroll:nth-child(2) { transition-delay: 200ms; }
.garden-highlight-item.animate-on-scroll:nth-child(3) { transition-delay: 300ms; }

.garden-stat.animate-on-scroll:nth-child(1) { transition-delay: 100ms; }
.garden-stat.animate-on-scroll:nth-child(2) { transition-delay: 200ms; }
.garden-stat.animate-on-scroll:nth-child(3) { transition-delay: 300ms; }

/* === CURSOR AURA === */
#cursor-dot,
#cursor-aura {
    position: fixed;
    left: 0;
    top: 0;
    pointer-events: none;
    border-radius: 50%;
    will-change: transform;
    z-index: 9999;
}

#cursor-dot {
    width: 8px;
    height: 8px;
    background: rgba(230, 230, 250, 0.95);
    box-shadow: 0 0 10px rgba(230, 230, 250, 0.7);
    /* transform is driven by JS every frame so the dot locks to the pointer exactly. */
    transition: opacity 0.25s ease, background 0.25s ease;
}

#cursor-aura {
    width: 48px;
    height: 48px;
    background: rgba(140, 140, 160, 0.08);
    border: 1px solid rgba(180, 180, 200, 0.12);
    box-shadow: 0 0 24px rgba(140, 140, 160, 0.12);
    /* transform is driven by JS every frame; no CSS transition on it. */
    transition: opacity 0.3s ease, background 0.3s ease, width 0.3s ease, height 0.3s ease, border-color 0.3s ease;
}

#cursor-dot.hovering {
    background: rgba(187, 195, 255, 1);
    box-shadow: 0 0 12px rgba(187, 195, 255, 0.8);
}

#cursor-aura.hovering {
    width: 64px;
    height: 64px;
    background: rgba(142, 153, 243, 0.12);
    border-color: rgba(142, 153, 243, 0.22);
}

@media (hover: none) {
    #cursor-dot,
    #cursor-aura { display: none !important; }
}

/* Ripple Effect */
.ripple {
    position: absolute;
    border-radius: 50%;
    background: rgba(142, 153, 243, 0.25);
    transform: scale(0);
    animation: rippleEffect 0.6s ease-out;
    pointer-events: none;
}

@keyframes rippleEffect {
    to { transform: scale(4); opacity: 0; }
}

/* === RESPONSIVE === */
@media (max-width: 900px) {
    body {
        font-size: 15px;
    }

    .section-title {
        font-size: clamp(1.6rem, 6vw, 2.2rem);
    }

    #main-nav {
        top: 0;
        left: 0;
        right: 0;
        width: 100%;
        box-sizing: border-box;
        transform: translateY(-100%);
        border-radius: 0;
        padding: calc(var(--spacing-unit) * 1.5) calc(var(--spacing-unit) * 3);
        justify-content: space-between;
    }

    #main-nav.visible {
        transform: translateY(0);
    }

    #main-nav ul {
        display: none;
        flex-direction: column;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: var(--panel);
        padding: var(--spacing-unit) 0;
        box-shadow: 0 8px 30px rgba(0, 0, 0, 0.5);
        border-radius: 0 0 var(--radius) var(--radius);
        border-bottom: 1px solid var(--border);
        border-left: 1px solid var(--border);
        border-right: 1px solid var(--border);
    }

    #main-nav ul.active {
        display: flex;
    }

    #main-nav ul li {
        margin: 0;
        text-align: center;
    }

    #main-nav ul li a.nav-link {
        padding: calc(var(--spacing-unit) * 1.5) calc(var(--spacing-unit) * 2);
        display: block;
        border-radius: 0;
    }

    .hamburger-menu {
        display: block;
    }

    #hero {
        padding: 20vh 1.5rem 2.5rem;
    }

    .hero-card {
        padding: 1.75rem;
    }

    .hero-title {
        font-size: clamp(3rem, 15vw, 6rem);
    }

    .hero-subtitle {
        font-size: clamp(0.9rem, 3.5vw, 1.1rem);
    }

    .content-section {
        padding: calc(var(--spacing-unit) * 6) calc(var(--spacing-unit) * 2);
    }

    .section-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.75rem;
    }

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

    .skill-category:first-child {
        grid-row: span 1;
        grid-column: span 2;
    }

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

    .project-card,
    .project-card:first-child {
        grid-column: span 1;
    }

    .project-card:first-child .project-body {
        grid-template-columns: 1fr;
    }

    .experience-grid-enhanced {
        gap: calc(var(--spacing-unit) * 3);
    }

    .knowledge-garden-container {
        grid-template-columns: 1fr;
        gap: calc(var(--spacing-unit) * 4);
    }

    .garden-stats-grid {
        grid-template-columns: 1fr 1fr 1fr;
    }

    .stat-number {
        font-size: 2rem;
    }
}

@media (max-width: 640px) {
    .stats-cards,
    .skills-grid {
        grid-template-columns: 1fr;
    }

    .skill-category:first-child {
        grid-column: span 1;
    }

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

    .project-card,
    .project-card:first-child {
        grid-column: span 1;
    }

    .project-header {
        gap: calc(var(--spacing-unit) * 1.5);
    }

    .project-icon {
        width: 40px;
        height: 40px;
    }

    .project-icon svg {
        width: 22px;
        height: 22px;
    }

    .project-info h3 {
        font-size: 1.15rem;
    }

    .experience-header {
        gap: calc(var(--spacing-unit) * 2);
    }

    .experience-icon {
        width: 48px;
        height: 48px;
    }

    .experience-icon svg {
        width: 28px;
        height: 28px;
    }

    .tech-stack {
        gap: calc(var(--spacing-unit) * 0.75);
    }

    .tech-tag {
        font-size: 0.6rem;
    }

    .garden-stats-grid {
        grid-template-columns: 1fr;
    }

    .knowledge-garden-content h3 {
        font-size: 1.25rem;
    }

    .garden-description {
        font-size: 0.95rem;
    }

    .garden-button {
        width: 100%;
        justify-content: center;
    }

    .garden-highlight-item {
        padding: calc(var(--spacing-unit) * 1.5);
    }

    .highlight-icon {
        width: 36px;
        height: 36px;
    }

    .contact-info {
        padding: 1.5rem;
    }

    .mf-status {
        grid-template-columns: 1fr 1fr;
    }

    .status-strip span {
        font-size: 0.6rem;
    }
}

/* === VU METER GAUGES (skill cards) === */
.vu-meter {
    display: flex;
    justify-content: flex-end;
    margin-top: auto;
    padding-top: 1rem;
    position: relative;
}

.vu-meter svg {
    width: 110px;
    height: auto;
    display: block;
    position: relative;
    z-index: 1;
}

.vu-meter::before {
    content: '';
    position: absolute;
    right: -10px;
    bottom: -12px;
    width: 130px;
    height: 80px;
    background: radial-gradient(ellipse at 50% 90%, var(--glow), transparent 70%);
    opacity: 0;
    transition: opacity var(--duration-long) ease;
    pointer-events: none;
}

.vu-meter.vu-live::before {
    opacity: 0.5;
}

.vu-arc {
    fill: none;
    stroke: var(--md-sys-color-outline-variant);
    stroke-width: 2;
    stroke-linecap: round;
}

.vu-ticks line {
    stroke: var(--md-sys-color-outline-variant);
    stroke-width: 1.5;
    stroke-linecap: round;
}

.vu-needle {
    stroke: var(--md-sys-color-primary);
    stroke-width: 2;
    stroke-linecap: round;
    filter: drop-shadow(0 0 3px var(--glow));
    transform-box: view-box;
    transform-origin: 60px 62px;
    transform: rotate(-50deg);
}

.vu-meter.vu-live .vu-needle {
    transform: rotate(var(--vu-angle, -50deg));
    transition: transform var(--duration-extra-long) var(--motion-spring-bouncy);
}

.vu-pivot {
    fill: var(--md-sys-color-primary);
}

/* === PCB TRACE DIVIDERS === */
.pcb-divider {
    width: 100%;
    height: 28px;
    position: relative;
    z-index: 2;
}

.pcb-divider svg {
    width: 100%;
    height: 28px;
    display: block;
}

.pcb-trace {
    fill: none;
    stroke: var(--md-sys-color-outline-variant);
    stroke-width: 1.5;
    opacity: 0.7;
}

.pcb-via {
    fill: var(--md-sys-color-primary);
    opacity: 0.6;
}

.pcb-pulse {
    fill: none;
    stroke: var(--md-sys-color-primary);
    stroke-width: 2;
    stroke-linecap: round;
    stroke-dasharray: 60 1140;
    animation: pcbPulse 6s linear infinite;
    filter: drop-shadow(0 0 6px var(--glow));
}

.pcb-divider:nth-of-type(even) .pcb-pulse {
    animation-delay: -3s;
}

@keyframes pcbPulse {
    from { stroke-dashoffset: 1200; }
    to { stroke-dashoffset: 0; }
}

/* === MACHINE SPEC PANEL === */
.spec-layout {
    display: grid;
    grid-template-columns: 3fr 1fr;
    gap: calc(var(--spacing-unit) * 3);
    align-items: stretch;
}

.spec-sheet {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: calc(var(--spacing-unit) * 3);
}

.spec-unit.spec-unraid {
    grid-column: 1 / 8;
    grid-row: 1 / 3;
    min-height: 270px;
}

.spec-unit.spec-daily {
    grid-column: 8 / 13;
    grid-row: 1 / 3;
    min-height: 270px;
}

.spec-unit.spec-windows {
    grid-column: 1 / 5;
    grid-row: 3;
}

.spec-unit.spec-pi5 {
    grid-column: 5 / 9;
    grid-row: 3;
}

.spec-unit.spec-m80q {
    grid-column: 9 / 13;
    grid-row: 3;
}

.spec-unit {
    background: var(--panel-glass);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: calc(var(--spacing-unit) * 3);
    position: relative;
    overflow: hidden;
    transition: transform 350ms var(--motion-spring-bouncy), box-shadow 350ms var(--motion-spring-bouncy), border-color 350ms var(--motion-spring-bouncy);
}

.spec-unit::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--accent);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 400ms var(--motion-spring-bouncy);
    box-shadow: 0 0 10px var(--accent);
}

.spec-unit:hover::before {
    transform: scaleX(1);
}

.spec-unit:hover {
    transform: translateY(-4px) scale(1.02);
    box-shadow: 0 0 30px rgba(142, 153, 243, 0.12);
    border-color: var(--lavender);
}

.spec-unit h3 {
    font-family: var(--mono);
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--lavender);
    margin: 0 0 0.75rem;
}

.spec-line {
    font-family: var(--mono);
    font-size: 0.7rem;
    color: var(--muted);
    line-height: 1.7;
    margin: 0;
}

.spec-role {
    margin-top: calc(var(--spacing-unit) * 1.25);
    padding-top: calc(var(--spacing-unit) * 1.25);
    border-top: 1px solid var(--border);
    color: var(--lavender);
}

/* === UNRAID TELEMETRY === */
.spec-telemetry {
    margin-top: calc(var(--spacing-unit) * 2);
    padding-top: calc(var(--spacing-unit) * 1.5);
    border-top: 1px solid var(--border);
}

.telemetry-header {
    display: flex;
    align-items: center;
    gap: calc(var(--spacing-unit) * 0.75);
    margin-bottom: calc(var(--spacing-unit) * 1.5);
    font-family: var(--mono);
}

.telemetry-status-dot {
    width: 6px;
    height: 6px;
    flex: 0 0 6px;
    border-radius: 50%;
    background: var(--led);
    box-shadow: 0 0 7px var(--led);
    transition: background var(--duration-medium) var(--motion-spring-bouncy), box-shadow var(--duration-medium) var(--motion-spring-bouncy);
}

.telemetry-status-dot--pending {
    background: var(--muted);
    box-shadow: none;
}

.telemetry-status-dot--stale {
    background: var(--md-sys-color-tertiary);
    box-shadow: 0 0 7px rgba(232, 185, 213, 0.5);
}

.telemetry-status-dot--offline {
    background: var(--md-sys-color-error);
    box-shadow: 0 0 7px rgba(255, 180, 171, 0.5);
}

.telemetry-title,
.telemetry-updated {
    font-size: 0.58rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.telemetry-title {
    color: var(--fg);
}

.telemetry-updated {
    margin-left: auto;
    color: var(--muted);
    text-align: right;
}

.telemetry-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: calc(var(--spacing-unit) * 1.5);
    margin-bottom: calc(var(--spacing-unit) * 1.25);
}

.telemetry-gauge {
    min-width: 0;
}

.telemetry-bar {
    --telemetry-level: 0%;
    height: 6px;
    overflow: hidden;
    border-radius: 3px;
    background: rgba(142, 153, 243, 0.14);
}

.telemetry-fill {
    display: block;
    width: var(--telemetry-level);
    height: 100%;
    border-radius: inherit;
    background: var(--accent);
    box-shadow: 0 0 8px var(--glow);
    transition: width var(--duration-long) var(--motion-spring-expressive), background var(--duration-medium) var(--motion-spring-bouncy);
}

.telemetry-bar.is-warning .telemetry-fill {
    background: var(--md-sys-color-tertiary);
}

.telemetry-bar.is-critical .telemetry-fill {
    background: var(--md-sys-color-error);
}

.telemetry-label {
    display: flex;
    justify-content: space-between;
    gap: calc(var(--spacing-unit) * 0.5);
    margin-top: calc(var(--spacing-unit) * 0.5);
    font-family: var(--mono);
    font-size: 0.56rem;
    color: var(--muted);
    text-transform: uppercase;
}

.telemetry-value {
    overflow: hidden;
    color: var(--lavender);
    font-weight: 500;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.telemetry-chips {
    display: flex;
    flex-wrap: wrap;
    gap: calc(var(--spacing-unit) * 0.75);
}

.telemetry-chip {
    padding: 0.18rem 0.45rem;
    border: 1px solid var(--border);
    border-radius: 3px;
    background: rgba(142, 153, 243, 0.05);
    color: var(--muted);
    font-family: var(--mono);
    font-size: 0.56rem;
    text-transform: uppercase;
    white-space: nowrap;
}

.telemetry-chip strong {
    color: var(--lavender);
    font-weight: 500;
}

.incident-sign {
    background: var(--panel-glass);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding-bottom: calc(var(--spacing-unit) * 3);
}

.incident-sign-band {
    width: 100%;
    padding: 0.55rem 0;
    background: repeating-linear-gradient(45deg,
            rgba(142, 153, 243, 0.9) 0 14px,
            var(--rt-panel) 14px 28px);
    display: flex;
    justify-content: center;
}

.incident-sign-band span {
    background: var(--rt-panel);
    color: var(--accent);
    font-family: var(--mono);
    font-size: 0.65rem;
    letter-spacing: 0.25em;
    text-transform: uppercase;
    padding: 0.2rem 0.8rem;
    border-radius: 3px;
}

.incident-sign-days {
    font-family: var(--mono);
    font-size: 64px;
    font-weight: 500;
    line-height: 1;
    color: var(--led);
    text-shadow: 0 0 20px var(--glow);
    margin: calc(var(--spacing-unit) * 3) 0 calc(var(--spacing-unit) * 1);
}

.incident-sign-caption {
    font-family: var(--mono);
    font-size: 0.65rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--fg);
    padding: 0 calc(var(--spacing-unit) * 2);
}

.incident-sign-sub {
    font-family: var(--mono);
    font-size: 0.62rem;
    color: var(--muted);
    margin-top: calc(var(--spacing-unit) * 1.5);
}

.incident-details {
    width: calc(100% - calc(var(--spacing-unit) * 4));
    margin-top: calc(var(--spacing-unit) * 3);
    padding-top: calc(var(--spacing-unit) * 2);
    border-top: 1px solid var(--border);
    text-align: left;
}

.incident-detail + .incident-detail {
    margin-top: calc(var(--spacing-unit) * 2);
}

.incident-detail span,
.incident-detail strong {
    display: block;
    font-family: var(--mono);
}

.incident-detail span {
    margin-bottom: calc(var(--spacing-unit) * 0.5);
    color: var(--muted);
    font-size: 0.56rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.incident-detail strong {
    color: var(--lavender);
    font-size: 0.64rem;
    font-weight: 500;
    line-height: 1.55;
}

/* === RECENT NOTES (latest transmissions) === */
.recent-notes {
    width: 100%;
    margin-top: calc(var(--spacing-unit) * 2);
    background: var(--panel-glass);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: calc(var(--spacing-unit) * 2);
}

.recent-notes-header {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    font-family: var(--mono);
    font-size: 0.68rem;
    color: var(--muted);
    text-transform: uppercase;
    letter-spacing: 0.12em;
    margin-bottom: 0.75rem;
}

.recent-notes-header::before {
    content: '';
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: var(--led);
    box-shadow: 0 0 6px var(--led);
}

.recent-notes-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.recent-notes-list li a {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    gap: calc(var(--spacing-unit) * 2);
    font-family: var(--mono);
    font-size: 0.72rem;
    color: var(--fg);
    text-decoration: none;
    padding: 0.45rem 0.5rem;
    border-radius: 3px;
    transition: background var(--duration-short) ease, color var(--duration-short) ease;
}

.recent-notes-list li a:hover {
    background: var(--state-hover);
    color: var(--lavender);
}

.recent-notes-title {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.recent-notes-title::before {
    content: '\25B8';
    color: var(--accent);
    margin-right: 0.5rem;
}

.recent-notes-date {
    color: var(--muted);
    flex-shrink: 0;
}

.recent-notes-empty {
    font-family: var(--mono);
    font-size: 0.72rem;
    color: var(--muted);
    padding: 0.45rem 0.5rem;
}

/* === VAULT ACTIVITY TICKER (footer) === */
.vault-ticker {
    position: relative;
    z-index: 1;
    overflow: hidden;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    background: rgba(13, 14, 21, 0.6);
    padding: 0.5rem 0;
    margin-bottom: calc(var(--spacing-unit) * 2);
}

.vault-ticker-track {
    display: inline-block;
    white-space: nowrap;
    font-family: var(--mono);
    font-size: 12px;
    color: var(--accent);
    opacity: 0.65;
    animation: vaultTickerScroll 40s linear infinite;
    will-change: transform;
}

.vault-ticker:hover .vault-ticker-track {
    animation-play-state: paused;
}

@keyframes vaultTickerScroll {
    from { transform: translateX(0); }
    to { transform: translateX(-50%); }
}

/* === FEATURE RESPONSIVE === */
@media (max-width: 900px) {
    .spec-layout {
        grid-template-columns: 1fr;
    }

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

    .spec-unit.spec-unraid,
    .spec-unit.spec-daily,
    .spec-unit.spec-windows {
        grid-column: 1 / -1;
        grid-row: auto;
        min-height: auto;
    }

    .spec-unit.spec-pi5,
    .spec-unit.spec-m80q {
        grid-column: auto;
        grid-row: auto;
    }

    .incident-sign-days {
        font-size: 52px;
    }
}

@media (max-width: 640px) {
    .spec-sheet {
        grid-template-columns: 1fr;
    }

    .spec-unit.spec-unraid,
    .spec-unit.spec-daily,
    .spec-unit.spec-windows,
    .spec-unit.spec-pi5,
    .spec-unit.spec-m80q {
        grid-column: 1;
        grid-row: auto;
    }

    .incident-sign-days {
        font-size: 44px;
    }

    .telemetry-grid {
        grid-template-columns: 1fr;
        gap: calc(var(--spacing-unit) * 1);
    }
}

/* === FOCUS VISIBLE (Keyboard Accessibility) === */
.nav-link:focus-visible,
a:focus-visible,
button:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
    border-radius: var(--radius);
}

/* === REDUCED MOTION === */
@media (prefers-reduced-motion: reduce) {
    #crt-overlay {
        opacity: 0.1;
    }

    .scroll-arrow,
    .status-indicator,
    .status-dot,
    .nav-logo::before {
        animation: none;
    }

    /* VU needle jumps straight to its final angle */
    .vu-meter.vu-live .vu-needle {
        transition: none;
    }

    .telemetry-fill {
        transition: none;
    }

    /* Static PCB traces, no traveling pulse */
    .pcb-pulse {
        display: none;
    }

    /* Static ticker, scrollable by hand instead */
    .vault-ticker {
        overflow-x: auto;
    }

    .vault-ticker-track {
        animation: none;
    }
}