:root {
    --bg-deep: #03040c;
    --bg-space: #090a1a;
    --bg-card: rgba(17, 21, 44, 0.94);
    --bg-card-hover: rgba(30, 36, 74, 0.97);
    --border-glass: rgba(147, 130, 255, 0.3);
    --border-glass-glow: rgba(168, 85, 247, 0.5);
    --text-primary: #ffffff;
    --text-secondary: #a3b8cc;
    --text-muted: #8a97ad;
    --accent-cyan: #38bdf8;
    --accent-indigo: #818cf8;
    --accent-purple: #c084fc;
    --accent-pink: #f472b6;
    --accent-green: #34d399;
    --accent-yellow: #fbbf24;
    --glow-cyan: 0 0 20px rgba(56, 189, 248, 0.4);
    --glow-purple: 0 0 25px rgba(192, 132, 252, 0.4);
    --font-main: 'Inter', sans-serif;
    --font-heading: 'Outfit', sans-serif;
    --font-mono: 'Space Grotesk', monospace;
    --font-code: 'JetBrains Mono', monospace;
    --topbar-height: 38px;
}

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

body {
    background-color: var(--bg-deep);
    color: var(--text-primary);
    font-family: var(--font-main);
    overflow-x: hidden;
    line-height: 1.6;
    position: relative;
    padding-top: var(--topbar-height);
    padding-bottom: 110px;
    /* Space for bottom retro dock */
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--bg-deep);
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(180deg, var(--accent-indigo), var(--accent-purple));
    border-radius: 4px;
}

/* Fixed Background Canvas for Space Animation Dots */
#space-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: -1;
    pointer-events: none;
}

/* Nebula Ambient Background Glows */
.nebula-glow {
    position: fixed;
    border-radius: 50%;
    filter: blur(140px);
    opacity: 0.22;
    z-index: -1;
    pointer-events: none;
}

.nebula-1 {
    top: -10%;
    left: -10%;
    width: 55vw;
    height: 55vw;
    background: radial-gradient(circle, #4f46e5, #1e1b4b);
}

.nebula-2 {
    top: 40%;
    right: -15%;
    width: 50vw;
    height: 50vw;
    background: radial-gradient(circle, #9333ea, #312e81);
}

.nebula-3 {
    bottom: 5%;
    left: 20%;
    width: 45vw;
    height: 45vw;
    background: radial-gradient(circle, #0284c7, #0f172a);
}

/* ====================================================
   1. RETRO DESKTOP TOP MENU BAR (FIXED MAC/OS BAR)
   ==================================================== */
.desktop-top-bar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: var(--topbar-height);
    background: rgba(9, 10, 26, 0.88);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border-glass);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 16px;
    z-index: 10000;
    font-family: var(--font-main);
    font-size: 0.82rem;
    user-select: none;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
}

.top-bar-left,
.top-bar-right {
    display: flex;
    align-items: center;
    gap: 4px;
}

.top-menu-btn {
    background: transparent;
    border: none;
    color: var(--text-primary);
    padding: 5px 11px;
    border-radius: 6px;
    font-size: 0.82rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.top-menu-btn:hover {
    background: rgba(139, 92, 246, 0.25);
    color: var(--accent-cyan);
    box-shadow: 0 0 10px rgba(56, 189, 248, 0.25);
}

.top-menu-btn.apple-icon {
    font-size: 1rem;
    color: var(--accent-cyan);
    padding: 4px 10px;
}

.top-bar-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 10px;
    border-radius: 6px;
    color: var(--text-secondary);
    font-size: 0.78rem;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.top-status-btn {
    background: rgba(56, 189, 248, 0.1);
    border: 1px solid rgba(56, 189, 248, 0.25);
    color: var(--accent-cyan);
    padding: 4px 10px;
    border-radius: 6px;
    font-size: 0.78rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.top-status-btn:hover {
    background: rgba(56, 189, 248, 0.22);
    box-shadow: var(--glow-cyan);
}

/* Interactive Floating Rocket Ship across space */
#cosmic-rocket {
    position: fixed;
    bottom: 130px;
    right: 35px;
    z-index: 900;
    background: rgba(15, 23, 42, 0.85);
    border: 1px solid var(--border-glass-glow);
    padding: 10px 16px;
    border-radius: 50px;
    backdrop-filter: blur(10px);
    color: var(--text-primary);
    font-family: var(--font-mono);
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 10px;
    box-shadow: var(--glow-purple);
    transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.3s ease;
    user-select: none;
}

#cosmic-rocket:hover {
    transform: scale(1.1) translateY(-4px);
    box-shadow: 0 0 30px rgba(56, 189, 248, 0.8);
    border-color: var(--accent-cyan);
}

#cosmic-rocket .rocket-icon {
    font-size: 1.3rem;
    display: inline-block;
    transition: transform 0.4s ease;
}

#cosmic-rocket:hover .rocket-icon {
    transform: rotate(-15deg) scale(1.2);
}

/* ====================================================
   MODAL WINDOWS (RETRO DESKTOP POPUP WINDOWS)
   ==================================================== */
.desktop-modal-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(3, 4, 12, 0.7);
    backdrop-filter: blur(8px);
    z-index: 20000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.25s ease;
    padding: 20px;
}

.desktop-modal-backdrop.active {
    opacity: 1;
    pointer-events: auto;
}

.desktop-window-modal {
    background: rgba(15, 20, 42, 0.95);
    border: 1px solid var(--border-glass-glow);
    border-radius: 16px;
    width: 100%;
    max-width: 680px;
    max-height: 85vh;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.8), var(--glow-purple);
    transform: translateY(20px) scale(0.96);
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.desktop-modal-backdrop.active .desktop-window-modal {
    transform: translateY(0) scale(1);
}

.window-titlebar {
    background: rgba(26, 31, 65, 0.9);
    padding: 12px 18px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid var(--border-glass);
}

.window-buttons {
    display: flex;
    align-items: center;
    gap: 8px;
}

.win-btn {
    width: 13px;
    height: 13px;
    border-radius: 50%;
    display: inline-block;
    cursor: pointer;
}

.win-close {
    background: #ff5f56;
}

.win-min {
    background: #ffbd2e;
}

.win-max {
    background: #27c93f;
}

.window-title {
    font-family: var(--font-mono);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-secondary);
    letter-spacing: 0.5px;
}

.window-content {
    padding: 24px;
    overflow-y: auto;
    color: var(--text-primary);
    line-height: 1.7;
}

/* File Explorer List inside Modal */
.file-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-top: 15px;
}

.file-item {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    padding: 12px 16px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    transition: all 0.2s ease;
}

.file-item:hover {
    background: rgba(56, 189, 248, 0.1);
    border-color: var(--accent-cyan);
    transform: translateX(4px);
}

.file-info {
    display: flex;
    align-items: center;
    gap: 12px;
}

.file-info i {
    font-size: 1.3rem;
    color: var(--accent-cyan);
}

.file-name {
    font-weight: 600;
    color: #fff;
    font-size: 0.95rem;
}

.file-meta {
    font-size: 0.78rem;
    color: var(--text-secondary);
}

.file-action {
    background: rgba(139, 92, 246, 0.2);
    border: 1px solid rgba(139, 92, 246, 0.4);
    color: #fff;
    padding: 6px 14px;
    border-radius: 8px;
    font-size: 0.78rem;
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
    transition: all 0.2s ease;
}

.file-action:hover {
    background: var(--accent-indigo);
    color: #fff;
}

/* Toast Notification Popup */
.retro-toast {
    position: fixed;
    top: 55px;
    right: 20px;
    background: rgba(15, 23, 42, 0.95);
    border: 1px solid var(--accent-cyan);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.8), var(--glow-cyan);
    padding: 14px 22px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    gap: 12px;
    z-index: 15000;
    transform: translateY(-20px);
    opacity: 0;
    pointer-events: none;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.retro-toast.show {
    transform: translateY(0);
    opacity: 1;
}

.retro-toast i {
    font-size: 1.3rem;
    color: var(--accent-green);
}

/* ====================================================
   HERO BANNER (CLIENT RESUME MATCHED STYLE)
   ==================================================== */
.hero-banner {
    position: relative;
    min-height: calc(100vh - var(--topbar-height));
    width: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    overflow: hidden;
    background: radial-gradient(ellipse at bottom, #1b2735 0%, #090a0f 100%);
}

.milky-way {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(ellipse at 60% 30%, rgba(168, 85, 247, 0.25) 0%, transparent 60%),
        radial-gradient(ellipse at 40% 60%, rgba(56, 189, 248, 0.18) 0%, transparent 70%),
        radial-gradient(circle at 50% 40%, rgba(255, 255, 255, 0.08) 0%, transparent 40%);
    z-index: 1;
    pointer-events: none;
}

.forest-lake-horizon {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 48%;
    z-index: 2;
    pointer-events: none;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
}

.forest-silhouette {
    width: 100%;
    height: 180px;
    background-repeat: repeat-x;
    background-position: bottom;
    background-size: 1000px 180px;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1000 180' preserveAspectRatio='none'%3E%3Cpath d='M0,180 L0,150 L15,130 L10,130 L25,105 L20,105 L35,75 L30,75 L45,45 L60,75 L55,75 L70,105 L65,105 L80,130 L75,130 L90,150 L95,135 L110,110 L105,110 L120,80 L115,80 L130,50 L145,80 L140,80 L155,110 L150,110 L165,135 L175,120 L190,90 L185,90 L200,55 L195,55 L210,25 L225,55 L220,55 L235,90 L230,90 L245,120 L255,135 L270,105 L265,105 L280,75 L295,105 L290,105 L305,135 L320,115 L335,85 L330,85 L345,55 L340,55 L355,20 L370,55 L365,55 L380,85 L375,85 L390,115 L405,135 L420,105 L415,105 L430,75 L425,75 L440,40 L455,75 L450,75 L465,105 L460,105 L475,135 L490,120 L505,90 L500,90 L515,60 L510,60 L525,30 L540,60 L535,60 L550,90 L545,90 L560,120 L575,135 L590,110 L585,110 L600,75 L595,75 L610,45 L625,75 L620,75 L635,110 L630,110 L645,135 L660,115 L675,85 L670,85 L685,55 L700,85 L695,85 L710,115 L725,135 L740,105 L735,105 L750,70 L745,70 L760,35 L775,70 L770,70 L785,105 L780,105 L795,135 L810,115 L825,90 L820,90 L835,60 L850,90 L845,90 L860,115 L875,135 L890,110 L885,110 L900,80 L895,80 L910,50 L925,80 L920,80 L935,110 L930,110 L945,135 L960,115 L975,85 L970,85 L985,55 L1000,85 L1000,180 Z' fill='%23040711'/%3E%3C/svg%3E");
}

.lake-water {
    width: 100%;
    height: 180px;
    background: linear-gradient(180deg, #040711 0%, #03060f 40%, #060d24 100%);
    position: relative;
    overflow: hidden;
}

.lake-water::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background:
        repeating-linear-gradient(180deg,
            rgba(56, 189, 248, 0.04) 0px,
            rgba(56, 189, 248, 0.04) 2px,
            transparent 3px,
            transparent 8px),
        radial-gradient(ellipse at 50% 0%, rgba(147, 51, 234, 0.15) 0%, transparent 70%);
    opacity: 0.75;
    animation: waterRipple 8s ease-in-out infinite alternate;
}

@keyframes waterRipple {
    0% {
        transform: scaleY(1) translateY(0);
    }

    100% {
        transform: scaleY(1.03) translateY(4px);
    }
}

.hero-content {
    position: relative;
    z-index: 3;
    text-align: center;
    max-width: 1100px;
    padding: 0 20px;
    margin-top: -40px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 8px 20px;
    border-radius: 50px;
    background: rgba(139, 92, 246, 0.12);
    border: 1px solid rgba(139, 92, 246, 0.35);
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: var(--accent-cyan);
    margin-bottom: 15px;
    backdrop-filter: blur(8px);
    box-shadow: 0 0 20px rgba(56, 189, 248, 0.15);
}

.hero-title-wrapper {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: 25px;
    user-select: none;
}

.hero-name-first {
    font-family: var(--font-heading);
    font-size: clamp(4.2rem, 12vw, 10.5rem);
    font-weight: 900;
    line-height: 0.82;
    letter-spacing: -2px;
    color: #ffffff;
    text-shadow: 0 0 40px rgba(255, 255, 255, 0.25);
    z-index: 2;
}

.hero-name-last {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 6vw, 5rem);
    font-weight: 800;
    line-height: 0.95;
    letter-spacing: 4px;
    color: #ffffff;
    margin-top: -10px;
    z-index: 4;
    text-shadow: 0 4px 20px rgba(0, 0, 0, 0.8);
}

.hero-tagline {
    font-size: clamp(1rem, 2.1vw, 1.3rem);
    color: var(--text-secondary);
    max-width: 780px;
    margin: 0 auto 30px;
    font-weight: 400;
}

.hero-tagline strong {
    color: var(--accent-cyan);
    font-weight: 600;
}

.hero-stats-bar {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 18px;
    margin-top: 10px;
}

.stat-pill {
    background: rgba(15, 23, 42, 0.75);
    border: 1px solid var(--border-glass);
    padding: 12px 22px;
    border-radius: 14px;
    backdrop-filter: blur(12px);
    display: flex;
    align-items: center;
    gap: 12px;
    transition: all 0.3s ease;
}

.stat-pill:hover {
    border-color: var(--accent-cyan);
    transform: translateY(-3px);
    box-shadow: var(--glow-cyan);
}

.stat-pill i {
    font-size: 1.4rem;
    color: var(--accent-cyan);
}

.stat-pill .stat-text {
    text-align: left;
}

.stat-pill .stat-num {
    font-family: var(--font-mono);
    font-weight: 700;
    font-size: 1.15rem;
    color: #fff;
}

.stat-pill .stat-label {
    font-size: 0.78rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* ====================================================
   SECTION CONTAINERS & RETRO DESKTOP WINDOW CARDS
   ==================================================== */
.container {
    max-width: 1240px;
    margin: 0 auto;
    padding: 85px 24px;
    position: relative;
    z-index: 5;
}

.section-header {
    text-align: center;
    margin-bottom: 50px;
}

.section-subtitle {
    display: inline-block;
    font-family: var(--font-mono);
    font-size: 0.82rem;
    text-transform: uppercase;
    letter-spacing: 3px;
    color: var(--accent-cyan);
    margin-bottom: 8px;
}

.section-title {
    font-family: var(--font-heading);
    font-size: clamp(2.2rem, 4.5vw, 3.2rem);
    font-weight: 800;
    color: #ffffff;
    margin-bottom: 16px;
}

.section-line {
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, var(--accent-cyan), var(--accent-purple));
    margin: 0 auto;
    border-radius: 2px;
}

/* Desktop Window Card Wrapper */
.desktop-card {
    background: var(--bg-card);
    border: 1px solid var(--border-glass);
    border-radius: 16px;
    overflow: hidden;
    backdrop-filter: blur(14px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.45);
    transition: all 0.3s ease;
}

.desktop-card:hover {
    border-color: var(--border-glass-glow);
    box-shadow: 0 20px 45px rgba(0, 0, 0, 0.6), var(--glow-purple);
}

.desktop-card-header {
    background: rgba(26, 31, 65, 0.75);
    padding: 10px 16px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid var(--border-glass);
}

.desktop-card-title {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--text-secondary);
    font-weight: 600;
    letter-spacing: 0.5px;
}

.glass-card {
    background: var(--bg-card);
    border: 1px solid var(--border-glass);
    border-radius: 16px;
    padding: 28px;
    backdrop-filter: blur(14px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.4);
    transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.glass-card:hover {
    transform: translateY(-5px);
    border-color: var(--border-glass-glow);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.6), var(--glow-purple);
    background: var(--bg-card-hover);
}

/* Grid Layouts */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 28px;
}

.project-card.featured {
    grid-column: span 1;
    border-color: rgba(56, 189, 248, 0.45);
}

@media (min-width: 900px) {
    .project-card.featured-wide {
        grid-column: span 2;
    }
}

.project-top {
    margin-bottom: 20px;
}

.project-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 14px;
    flex-wrap: wrap;
    gap: 8px;
}

.project-badge {
    background: rgba(56, 189, 248, 0.15);
    color: var(--accent-cyan);
    border: 1px solid rgba(56, 189, 248, 0.3);
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.project-badge.cern {
    background: rgba(192, 132, 252, 0.15);
    color: var(--accent-purple);
    border-color: rgba(192, 132, 252, 0.3);
}

.project-badge.mpi {
    background: rgba(244, 114, 182, 0.15);
    color: var(--accent-pink);
    border-color: rgba(244, 114, 182, 0.3);
}

.project-date {
    font-family: var(--font-mono);
    font-size: 0.78rem;
    color: var(--text-secondary);
}

.project-title {
    font-family: var(--font-heading);
    font-size: 1.32rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 12px;
    line-height: 1.35;
}

.project-desc {
    color: var(--text-secondary);
    font-size: 0.93rem;
    line-height: 1.65;
}

.project-collab {
    margin-top: 12px;
    font-size: 0.82rem;
    color: var(--text-muted);
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding-top: 10px;
}

.project-collab strong {
    color: var(--text-secondary);
}

.project-footer {
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding-top: 16px;
    margin-top: 18px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 10px;
}

.project-inst {
    font-size: 0.82rem;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 6px;
}

.project-links {
    display: flex;
    gap: 10px;
}

.project-github-btn {
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: #fff;
    padding: 6px 14px;
    border-radius: 8px;
    font-size: 0.78rem;
    font-weight: 600;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: all 0.2s ease;
}

.project-github-btn:hover {
    background: var(--accent-cyan);
    color: #000;
    border-color: var(--accent-cyan);
    box-shadow: var(--glow-cyan);
}

.tag {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-secondary);
    padding: 4px 10px;
    border-radius: 6px;
    font-size: 0.78rem;
    font-family: var(--font-mono);
}

/* ====================================================
   EXPERIENCES SECTION
   ==================================================== */
.experiences-layout {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
    gap: 24px;
}

.exp-card {
    background: var(--bg-card);
    border: 1px solid var(--border-glass);
    border-radius: 16px;
    padding: 26px;
    transition: all 0.3s ease;
}

.exp-card:hover {
    border-color: var(--accent-cyan);
    box-shadow: var(--glow-cyan);
}

.exp-role {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 6px;
}

.exp-org {
    color: var(--accent-cyan);
    font-weight: 600;
    font-size: 0.95rem;
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 8px;
}

/* ====================================================
   MUSIC PLAYER DESKTOP WIDGET (#music)
   ==================================================== */
.music-player-window {
    background: var(--bg-card);
    border: 1px solid var(--border-glass-glow);
    border-radius: 18px;
    padding: 28px;
    max-width: 760px;
    margin: 0 auto;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.6), var(--glow-purple);
}

.music-player-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 24px;
}

.music-track-info {
    display: flex;
    align-items: center;
    gap: 16px;
}

.music-cover {
    width: 70px;
    height: 70px;
    border-radius: 12px;
    background: linear-gradient(135deg, #38bdf8, #818cf8, #c084fc);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    color: #fff;
    box-shadow: var(--glow-cyan);
}

.music-title {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    font-weight: 700;
    color: #fff;
}

.music-artist {
    color: var(--accent-cyan);
    font-size: 0.88rem;
}

.visualizer-bars {
    display: flex;
    align-items: flex-end;
    gap: 4px;
    height: 35px;
}

.bar {
    width: 5px;
    background: var(--accent-cyan);
    border-radius: 3px;
    animation: bounceBar 1.2s ease-in-out infinite alternate;
}

.bar:nth-child(2) {
    animation-delay: 0.2s;
    background: var(--accent-indigo);
}

.bar:nth-child(3) {
    animation-delay: 0.4s;
    background: var(--accent-purple);
}

.bar:nth-child(4) {
    animation-delay: 0.1s;
    background: var(--accent-pink);
}

.bar:nth-child(5) {
    animation-delay: 0.3s;
    background: var(--accent-cyan);
}

@keyframes bounceBar {
    0% {
        height: 6px;
    }

    100% {
        height: 32px;
    }
}

.music-playlist {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-top: 20px;
}

.playlist-track {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 16px;
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.04);
    cursor: pointer;
    transition: all 0.2s ease;
}

.playlist-track:hover,
.playlist-track.active {
    background: rgba(56, 189, 248, 0.15);
    border: 1px solid var(--accent-cyan);
}

/* ====================================================
   QUESTIONS QUEST (INTERACTIVE FAQ ACCORDION) (#questions)
   ==================================================== */
.faq-accordion {
    display: flex;
    flex-direction: column;
    gap: 16px;
    max-width: 860px;
    margin: 0 auto;
}

.faq-item {
    background: var(--bg-card);
    border: 1px solid var(--border-glass);
    border-radius: 14px;
    overflow: hidden;
    transition: all 0.3s ease;
}

.faq-question {
    padding: 18px 22px;
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 600;
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: space-between;
    cursor: pointer;
    user-select: none;
}

.faq-item.active {
    border-color: var(--accent-cyan);
    box-shadow: var(--glow-cyan);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s ease;
    padding: 0 22px;
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.65;
}

.faq-item.active .faq-answer {
    max-height: 300px;
    padding: 0 22px 20px;
}

/* ====================================================
   RESOURCES & OTHERS SECTIONS
   ==================================================== */
.resources-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 22px;
}

.resource-card {
    background: var(--bg-card);
    border: 1px solid var(--border-glass);
    border-radius: 14px;
    padding: 22px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    text-decoration: none;
    transition: all 0.3s ease;
}

.resource-card:hover {
    border-color: var(--accent-cyan);
    transform: translateY(-4px);
    box-shadow: var(--glow-cyan);
}

.resource-title {
    color: #fff;
    font-family: var(--font-heading);
    font-size: 1.15rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 10px;
}

/* ====================================================
   2. BOTTOM DOCKED NAVIGATION BAR (RETRO DESKTOP DOCK)
   ==================================================== */
.bottom-navbar {
    position: fixed;
    bottom: 18px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 9999;
    background: rgba(15, 20, 45, 0.82);
    border: 1px solid var(--border-glass-glow);
    border-radius: 50px;
    padding: 8px 16px;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.8), var(--glow-purple);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 6px;
    list-style: none;
}

.nav-item a {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 8px 14px;
    border-radius: 30px;
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.72rem;
    font-weight: 600;
    transition: all 0.25s cubic-bezier(0.34, 1.56, 0.64, 1);
    position: relative;
}

.nav-item a i {
    font-size: 1.25rem;
    margin-bottom: 3px;
    transition: transform 0.25s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.nav-item a:hover {
    color: var(--text-primary);
    background: rgba(147, 130, 255, 0.2);
    transform: translateY(-4px);
}

.nav-item a:hover i {
    transform: scale(1.22);
    color: var(--accent-cyan);
}

.nav-item a.active {
    color: #ffffff;
    background: linear-gradient(135deg, rgba(56, 189, 248, 0.25), rgba(168, 85, 247, 0.25));
    border: 1px solid rgba(168, 85, 247, 0.5);
    box-shadow: 0 0 15px rgba(168, 85, 247, 0.4);
}

.nav-item a.active i {
    color: var(--accent-cyan);
}

/* Responsive Navbar adjustments */
@media (max-width: 960px) {
    .bottom-navbar {
        width: 94%;
        padding: 6px 10px;
        bottom: 12px;
        overflow-x: auto;
    }

    .nav-item a {
        padding: 6px 10px;
        font-size: 0.68rem;
    }
}


/* ==========================================================
   NAVBAR — one appearance across the whole site
   Height, padding, font size, spacing and alignment are left
   exactly as they are; this only stops the bar changing its
   COLOUR between the homepage and the inner pages, and stops
   it swapping to dark on scroll. The target is the homepage's
   unscrolled bar, which is the correct one.
   ========================================================== */
.main-navbar,
.main-navbar.is-scrolled,
body.home-light .main-navbar,
body.home-light .main-navbar.is-scrolled,
body.page-light .main-navbar,
body.page-light .main-navbar.is-scrolled {
    background: #f7f5f0;
    border-bottom: 1px solid rgba(15, 18, 34, 0.08);
    box-shadow: none;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
}

.main-navbar .nav-brand-mark,
.main-navbar.is-scrolled .nav-brand-mark,
body.home-light .main-navbar .nav-brand-mark,
body.page-light .main-navbar .nav-brand-mark {
    color: #0f1222;
    border-color: rgba(15, 18, 34, 0.7);
}

.main-navbar .nav-item > a,
.main-navbar .nav-dd-toggle,
.main-navbar.is-scrolled .nav-item > a,
.main-navbar.is-scrolled .nav-dd-toggle,
body.home-light .main-navbar .nav-item > a,
body.home-light .main-navbar .nav-dd-toggle,
body.page-light .main-navbar .nav-item > a,
body.page-light .main-navbar .nav-dd-toggle {
    color: rgba(15, 18, 34, 0.72);
}

body .main-navbar .nav-item > a:hover,
body .main-navbar .nav-dd-toggle:hover,
body .main-navbar .nav-item.is-open .nav-dd-toggle,
body .main-navbar .nav-item > a.active,
body .main-navbar .nav-dd-toggle.active,
body .main-navbar .nav-dd-toggle[data-page-group],
body .main-navbar.is-scrolled .nav-item > a:hover,
body .main-navbar.is-scrolled .nav-dd-toggle:hover,
body .main-navbar.is-scrolled .nav-item.is-open .nav-dd-toggle,
body .main-navbar.is-scrolled .nav-item > a.active,
body .main-navbar.is-scrolled .nav-dd-toggle.active,
body .main-navbar.is-scrolled .nav-dd-toggle[data-page-group] {
    color: #4f46e5;
}

.main-navbar .nav-toggle,
.main-navbar.is-scrolled .nav-toggle,
body.home-light .main-navbar .nav-toggle,
body.page-light .main-navbar .nav-toggle {
    color: #0f1222;
    border-color: rgba(15, 18, 34, 0.5);
}

/* Dropdown panel, same on every page */
.main-navbar .nav-dd-menu,
.main-navbar.is-scrolled .nav-dd-menu,
body.page-light .main-navbar .nav-dd-menu {
    background: #f7f5f0;
    border-color: rgba(15, 18, 34, 0.10);
    box-shadow: 0 20px 46px rgba(24, 20, 60, 0.16);
}

.main-navbar .nav-dd-menu a,
.main-navbar.is-scrolled .nav-dd-menu a,
body.page-light .main-navbar .nav-dd-menu a {
    color: rgba(15, 18, 34, 0.82);
}

.main-navbar .nav-dd-menu a i {
    color: rgba(15, 18, 34, 0.45);
}

body .main-navbar .nav-dd-menu a:hover,
body .main-navbar.is-scrolled .nav-dd-menu a:hover {
    background: rgba(79, 70, 229, 0.10);
    color: #0f1222;
}

@media (max-width: 1080px) {
    .main-navbar .nav-links,
    .main-navbar.is-scrolled .nav-links,
    body.home-light .main-navbar .nav-links,
    body.page-light .main-navbar .nav-links {
        background: #f7f5f0;
        border-bottom-color: rgba(15, 18, 34, 0.10);
        box-shadow: 0 22px 44px rgba(24, 20, 60, 0.14);
    }

    .main-navbar .nav-item > a,
    .main-navbar .nav-dd-toggle,
    .main-navbar.is-scrolled .nav-item > a,
    .main-navbar.is-scrolled .nav-dd-toggle {
        border-bottom-color: rgba(15, 18, 34, 0.10);
    }
}

/* The homepage rule body.home-light .main-navbar:not(.is-scrolled) carries
   four classes and was still cancelling the hairline, leaving the homepage
   bar without the 1px underline every other page had. Matched here so the
   bar is pixel-identical everywhere. */
body.home-light .main-navbar:not(.is-scrolled),
body.home-light .main-navbar.is-scrolled,
body.page-light .main-navbar:not(.is-scrolled),
body.page-light .main-navbar.is-scrolled,
body .main-navbar:not(.is-scrolled),
body .main-navbar.is-scrolled {
    background: #f7f5f0;
    border-bottom: 1px solid rgba(15, 18, 34, 0.08);
    box-shadow: none;
}

body.home-light .main-navbar:not(.is-scrolled) .nav-brand-mark,
body.page-light .main-navbar:not(.is-scrolled) .nav-brand-mark,
body .main-navbar:not(.is-scrolled) .nav-brand-mark,
body .main-navbar.is-scrolled .nav-brand-mark {
    color: #0f1222;
    border-color: rgba(15, 18, 34, 0.7);
}

body.home-light .main-navbar:not(.is-scrolled) .nav-item > a,
body.home-light .main-navbar:not(.is-scrolled) .nav-dd-toggle,
body.page-light .main-navbar:not(.is-scrolled) .nav-item > a,
body.page-light .main-navbar:not(.is-scrolled) .nav-dd-toggle,
body .main-navbar:not(.is-scrolled) .nav-item > a,
body .main-navbar:not(.is-scrolled) .nav-dd-toggle,
body .main-navbar.is-scrolled .nav-item > a,
body .main-navbar.is-scrolled .nav-dd-toggle {
    color: rgba(15, 18, 34, 0.72);
}

body.home-light .main-navbar:not(.is-scrolled) .nav-item > a:hover,
body.home-light .main-navbar:not(.is-scrolled) .nav-dd-toggle:hover,
body.home-light .main-navbar:not(.is-scrolled) .nav-item.is-open .nav-dd-toggle,
body.home-light .main-navbar:not(.is-scrolled) .nav-item > a.active,
body.home-light .main-navbar:not(.is-scrolled) .nav-dd-toggle.active,
body.home-light .main-navbar:not(.is-scrolled) .nav-dd-toggle[data-page-group],
body.page-light .main-navbar:not(.is-scrolled) .nav-item > a:hover,
body.page-light .main-navbar:not(.is-scrolled) .nav-dd-toggle:hover,
body.page-light .main-navbar:not(.is-scrolled) .nav-item.is-open .nav-dd-toggle,
body.page-light .main-navbar:not(.is-scrolled) .nav-dd-toggle[data-page-group] {
    color: #4f46e5;
}

body.home-light .main-navbar:not(.is-scrolled) .nav-toggle,
body.page-light .main-navbar:not(.is-scrolled) .nav-toggle,
body .main-navbar:not(.is-scrolled) .nav-toggle,
body .main-navbar.is-scrolled .nav-toggle {
    color: #0f1222;
    border-color: rgba(15, 18, 34, 0.5);
}

/* ==========================================================
   NAVBAR — "you are here" state
   The top-level item, or the dropdown entry for the exact
   project page being viewed, is marked so the current page
   is obvious at a glance.
   ========================================================== */
body .main-navbar .nav-item > a.is-current,
body .main-navbar .nav-dd-toggle.is-current-parent,
body .main-navbar.is-scrolled .nav-item > a.is-current,
body .main-navbar.is-scrolled .nav-dd-toggle.is-current-parent,
body.home-light .main-navbar:not(.is-scrolled) .nav-item > a.is-current,
body.page-light .main-navbar:not(.is-scrolled) .nav-item > a.is-current {
    color: #4f46e5;
}

/* The underline that hover uses, held open for the current page */
body .main-navbar .nav-item > a.is-current::after,
body .main-navbar .nav-dd-toggle.is-current-parent::after {
    transform: scaleX(1);
}

/* The exact project inside the dropdown */
body .main-navbar .nav-dd-menu a.is-current,
body .main-navbar.is-scrolled .nav-dd-menu a.is-current,
body.page-light .main-navbar .nav-dd-menu a.is-current {
    position: relative;
    background: rgba(79, 70, 229, 0.09);
    color: #4f46e5;
    font-weight: 700;
}

body .main-navbar .nav-dd-menu a.is-current::before {
    content: '';
    position: absolute;
    left: 0;
    top: 6px;
    bottom: 6px;
    width: 2px;
    background: #4f46e5;
}

body .main-navbar .nav-dd-menu a.is-current i {
    color: #4f46e5;
    opacity: 1;
}

@media (max-width: 1080px) {
    body .main-navbar .nav-dd-menu a.is-current {
        background: rgba(79, 70, 229, 0.12);
    }
}