:root {
    --bg: #06080d;
    --bg-2: #0b0f18;
    --bg-card: #0f1420;
    --bg-card-hover: #141b2a;
    --surface: #1a2235;
    --border: rgba(255,255,255,.06);
    --border-hover: rgba(255,255,255,.12);

    --accent: #6366f1;          
    --accent-light: #818cf8;
    --accent-glow: rgba(99,102,241,.15);
    --accent-2: #22d3ee;        
    --accent-3: #a78bfa;        
    --green: #34d399;
    --yellow: #fbbf24;
    --red: #f87171;
    --orange: #fb923c;

    --text: #e2e8f0;
    --text-2: #94a3b8;
    --text-3: #475569;

    
    --nexus-glow: rgba(99,102,241,.25);
    --nexus-border: rgba(99,102,241,.18);
    --nexus-grid: rgba(99,102,241,.08);
    --nexus-face-bg: rgba(15,20,32,.92);

    --font: 'Space Grotesk', -apple-system, BlinkMacSystemFont, sans-serif;
    --mono: 'JetBrains Mono', 'Fira Code', monospace;
    --radius: 16px;
    --radius-sm: 10px;
    --transition: .35s cubic-bezier(.4,0,.2,1);
}


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

html {
    scroll-behavior: smooth;
    scrollbar-width: thin;
    scrollbar-color: var(--accent) var(--bg);
}
::-webkit-scrollbar { width:6px }
::-webkit-scrollbar-track { background:var(--bg) }
::-webkit-scrollbar-thumb { background:var(--accent); border-radius:3px }

body {
    font-family: var(--font);
    background: var(--bg);
    color: var(--text);
    overflow-x: hidden;
    line-height: 1.65;
    -webkit-font-smoothing: antialiased;
}

::selection { background: var(--accent); color:#fff }

img { max-width:100%; display:block }
a { color:inherit; text-decoration:none }


.cursor-glow {
    position: fixed;
    width: 600px;
    height: 600px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(99,102,241,.07) 0%, transparent 70%);
    pointer-events: none;
    z-index: 0;
    transform: translate(-50%,-50%);
    transition: opacity .4s;
    will-change: transform;
}


#particle-canvas {
    position: fixed;
    top:0; left:0;
    width:100%; height:100%;
    z-index:0;
    pointer-events:none;
}


.loader {
    position:fixed; inset:0;
    background: var(--bg);
    z-index:10000;
    display:flex; align-items:center; justify-content:center;
    transition: opacity .6s ease, visibility .6s ease;
}
.loader.hidden { opacity:0; visibility:hidden; pointer-events:none }
.loader-inner { text-align:center }
.loader-code {
    display:flex; align-items:center; justify-content:center; gap:12px;
    font-family:var(--mono); font-size:2.5rem; color:var(--accent);
}
.loader-bracket { opacity:.5 }
.loader-spinner {
    width:28px; height:28px;
    border: 3px solid var(--border);
    border-top-color: var(--accent);
    border-radius:50%;
    animation: spin .8s linear infinite;
}
@keyframes spin { to { transform:rotate(360deg) } }
.loader-text {
    margin-top:16px;
    font-family:var(--mono);
    font-size:.85rem;
    color:var(--text-3);
}
.loader-dots::after {
    content:'';
    animation: dots 1.5s steps(4,end) infinite;
}
@keyframes dots {
    0% { content:'' } 25% { content:'.' } 50% { content:'..' } 75% { content:'...' }
}


.nav {
    position:fixed; top:0; left:0; width:100%;
    padding: 16px 40px;
    display:flex; align-items:center; justify-content:space-between;
    z-index:1000;
    background: rgba(6,8,13,.6);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid transparent;
    transition: var(--transition);
}
.nav.scrolled { border-bottom-color: var(--border); padding:12px 40px }

.nav-brand {
    display:flex; align-items:center; gap:8px;
    font-family:var(--mono); font-weight:600; font-size:1rem;
}
.nav-brand-icon {
    color:var(--accent);
    font-weight:700;
}
.nav-menu { display:flex; gap:4px }
.nav-item {
    font-size:.88rem;
    color:var(--text-2);
    padding:8px 16px;
    border-radius:8px;
    transition:var(--transition);
    position:relative;
}
.nav-item:hover, .nav-item.active { color:var(--accent-light); background:var(--accent-glow) }

.nav-right { display:flex; align-items:center; gap:16px }
.nav-status {
    display:flex; align-items:center; gap:6px;
    font-size:.78rem;
    color:var(--text-3);
    padding:6px 14px;
    border:1px solid var(--border);
    border-radius:20px;
}
.status-dot {
    width:7px; height:7px;
    border-radius:50%;
    background:var(--green);
    box-shadow:0 0 8px var(--green);
    animation: pulse-dot 2s ease infinite;
}
@keyframes pulse-dot {
    0%,100% { box-shadow:0 0 4px var(--green) }
    50% { box-shadow:0 0 12px var(--green),0 0 24px rgba(52,211,153,.3) }
}

.nav-hamburger {
    display:none;
    flex-direction:column; gap:5px;
    background:none; border:none; cursor:pointer; padding:4px;
}
.nav-hamburger span {
    width:22px; height:2px;
    background:var(--text);
    border-radius:2px;
    transition:var(--transition);
}
.nav-hamburger.active span:nth-child(1) { transform:rotate(45deg) translate(5px,5px) }
.nav-hamburger.active span:nth-child(2) { opacity:0 }
.nav-hamburger.active span:nth-child(3) { transform:rotate(-45deg) translate(5px,-5px) }


.hero {
    min-height:100vh;
    display:flex; align-items:center;
    position:relative; z-index:1;
    padding:120px 40px 60px;
}
.hero-grid {
    max-width:1200px;
    margin:0 auto;
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:60px;
    align-items:center;
    width:100%;
}
.hero-badge {
    display:inline-flex; align-items:center; gap:8px;
    font-size:.8rem;
    color:var(--text-2);
    background:var(--bg-card);
    border:1px solid var(--border);
    padding:8px 18px;
    border-radius:50px;
    margin-bottom:24px;
}
.hero-badge .status-dot { width:6px; height:6px }

.hero-title {
    font-size:clamp(2.4rem,5vw,4rem);
    font-weight:700;
    line-height:1.1;
    letter-spacing:-1.5px;
    margin-bottom:16px;
}
.hero-name {
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-2) 50%, var(--accent-3) 100%);
    -webkit-background-clip:text;
    -webkit-text-fill-color:transparent;
    background-clip:text;
}

.hero-role {
    font-family:var(--mono);
    font-size:1.05rem;
    color:var(--accent-2);
    margin-bottom:20px;
    display:flex;
    align-items:center;
    min-height:1.8em;
}
.hero-role-static { color:var(--text-3); margin-right:4px }
.typing-cursor { color:var(--accent); animation: blink .8s infinite }
@keyframes blink { 0%,50%{opacity:1} 51%,100%{opacity:0} }

.hero-desc {
    font-size:1.05rem;
    color:var(--text-2);
    max-width:500px;
    margin-bottom:32px;
    line-height:1.8;
}
.hero-desc strong { color:var(--text); font-weight:600 }

.hero-ctas { display:flex; gap:12px; margin-bottom:40px; flex-wrap:wrap }


.btn {
    display:inline-flex; align-items:center; gap:8px;
    font-family:var(--font);
    font-size:.9rem; font-weight:600;
    padding:14px 28px;
    border-radius:12px;
    border:none;
    cursor:pointer;
    transition:var(--transition);
    position:relative;
    overflow:hidden;
}
.btn-primary {
    background:var(--accent);
    color:#fff;
    box-shadow:0 4px 20px rgba(99,102,241,.3);
}
.btn-primary:hover {
    background:var(--accent-light);
    box-shadow:0 8px 30px rgba(99,102,241,.4);
    transform:translateY(-2px);
}
.btn-outline {
    background:transparent;
    color:var(--text);
    border:1px solid var(--border);
}
.btn-outline:hover {
    border-color:var(--accent);
    color:var(--accent-light);
    background:var(--accent-glow);
}
.btn-sm { padding:10px 20px; font-size:.82rem; border-radius:10px }


.hero-stats {
    display:flex; align-items:center; gap:24px;
}
.hero-stat { text-align:center }
.hero-stat-num {
    display:block;
    font-family:var(--mono);
    font-size:1.8rem;
    font-weight:700;
    color:var(--accent-light);
    line-height:1;
}
.hero-stat-label {
    font-size:.75rem;
    color:var(--text-3);
    text-transform:uppercase;
    letter-spacing:1px;
    margin-top:4px;
}
.hero-stat-divider {
    width:1px; height:40px;
    background:var(--border);
}


.hero-right { position:relative; }


.nexus-scene {
    position:relative;
    width:100%; height:460px;
    perspective:1200px;
    transform-style:preserve-3d;
    display:flex; align-items:center; justify-content:center;
}


.nexus-cube-wrapper {
    position:absolute;
    top:50%; left:50%;
    width:180px; height:180px;
    margin:-90px 0 0 -90px;
    transform-style:preserve-3d;
    z-index:5;
    will-change:transform;
}
.nexus-cube {
    width:100%; height:100%;
    position:relative;
    transform-style:preserve-3d;
    will-change:transform;
}
.nexus-face {
    position:absolute;
    width:180px; height:180px;
    background:var(--nexus-face-bg);
    border:1px solid var(--nexus-border);
    border-radius:8px;
    overflow:hidden;
    backface-visibility:visible;
    box-shadow:0 0 20px rgba(99,102,241,.08), inset 0 0 30px rgba(99,102,241,.03);
}
.nexus-face-front  { transform: translateZ(90px); }
.nexus-face-back   { transform: rotateY(180deg) translateZ(90px); }
.nexus-face-right  { transform: rotateY(90deg) translateZ(90px); }
.nexus-face-left   { transform: rotateY(-90deg) translateZ(90px); }
.nexus-face-top    { transform: rotateX(90deg) translateZ(90px); }
.nexus-face-bottom { transform: rotateX(-90deg) translateZ(90px); }


.nexus-face .fc-header {
    display:flex; align-items:center; gap:6px;
    padding:8px 12px;
    background:rgba(255,255,255,.02);
    border-bottom:1px solid var(--border);
}
.fc-dot { width:8px; height:8px; border-radius:50%; }
.fc-dot.r { background:var(--red) }
.fc-dot.y { background:var(--yellow) }
.fc-dot.g { background:var(--green) }
.fc-title {
    font-family:var(--mono); font-size:.65rem; color:var(--text-3);
    margin-left:auto;
}
.nexus-face .fc-code {
    padding:10px 12px;
    font-family:var(--mono);
    font-size:.62rem;
    line-height:1.6;
    color:var(--text-2);
}
.fc-code .kw { color:var(--accent-3) }
.fc-code .fn { color:var(--accent-2) }
.fc-code .str { color:var(--green) }
.fc-code .num { color:var(--orange) }
.fc-code .bool { color:var(--green) }
.fc-code .cm { color:var(--text-3) }


.nexus-face-logo,
.nexus-face-initials {
    display:flex; align-items:center; justify-content:center;
    width:100%; height:100%;
    font-family:var(--mono);
    font-weight:700;
    color:var(--accent-light);
}
.nexus-face-logo { font-size:2.4rem; }
.nexus-face-initials {
    font-size:3rem;
    background:linear-gradient(135deg,var(--accent),var(--accent-2));
    -webkit-background-clip:text;
    -webkit-text-fill-color:transparent;
    background-clip:text;
}


.nexus-face-scanline {
    position:absolute;
    inset:0;
    pointer-events:none;
    z-index:2;
    background:repeating-linear-gradient(
        0deg,
        transparent 0px,
        transparent 3px,
        rgba(99,102,241,.03) 3px,
        rgba(99,102,241,.03) 4px
    );
}
.nexus-face-scanline::after {
    content:'';
    position:absolute;
    left:0; right:0;
    height:40px;
    background:linear-gradient(180deg,transparent,rgba(99,102,241,.06),transparent);
    animation:scanline-sweep 4s linear infinite;
}
@keyframes scanline-sweep {
    0%   { top:-40px; }
    100% { top:calc(100% + 40px); }
}


@keyframes face-glitch {
    0%   { filter:hue-rotate(0deg); clip-path:inset(0); }
    20%  { filter:hue-rotate(90deg); clip-path:inset(10% 0 30% 0); }
    40%  { filter:hue-rotate(-60deg); clip-path:inset(50% 0 10% 0); }
    60%  { filter:hue-rotate(120deg); clip-path:inset(20% 0 40% 0); }
    80%  { filter:hue-rotate(-30deg); clip-path:inset(0); }
    100% { filter:hue-rotate(0deg); clip-path:inset(0); }
}
.nexus-face.glitching {
    animation:face-glitch .3s steps(3) forwards;
}


.nexus-floor {
    position:absolute;
    bottom:-20px; left:50%;
    width:600px; height:400px;
    margin-left:-300px;
    transform:rotateX(70deg);
    transform-style:preserve-3d;
    overflow:hidden;
    pointer-events:none;
    z-index:1;
    -webkit-mask-image:radial-gradient(ellipse 70% 50% at 50% 30%, black 30%, transparent 70%);
    mask-image:radial-gradient(ellipse 70% 50% at 50% 30%, black 30%, transparent 70%);
}
.nexus-floor-grid {
    width:100%; height:200%;
    background:
        repeating-linear-gradient(90deg, var(--nexus-grid) 0px, var(--nexus-grid) 1px, transparent 1px, transparent 40px),
        repeating-linear-gradient(0deg, var(--nexus-grid) 0px, var(--nexus-grid) 1px, transparent 1px, transparent 40px);
    animation:grid-scroll 3s linear infinite;
}
@keyframes grid-scroll {
    0%   { transform:translateY(0); }
    100% { transform:translateY(-40px); }
}


.nexus-orbit {
    position:absolute;
    top:50%; left:50%;
    width:0; height:0;
    transform-style:preserve-3d;
    z-index:4;
    pointer-events:none;
}
.nexus-badge {
    position:absolute;
    width:40px; height:40px;
    margin:-20px 0 0 -20px;
    background:var(--bg-card);
    border:1px solid var(--nexus-border);
    border-radius:10px;
    display:flex; align-items:center; justify-content:center;
    font-family:var(--mono);
    font-size:.68rem;
    font-weight:700;
    color:var(--accent-light);
    will-change:transform, opacity;
    box-shadow:0 0 12px rgba(99,102,241,.1);
    transition:box-shadow .3s;
}
.nexus-badge::before {
    content:attr(data-label);
}
.nexus-badge::after {
    content:'';
    position:absolute;
    inset:-3px;
    border-radius:12px;
    background:radial-gradient(circle, rgba(99,102,241,.15), transparent 70%);
    opacity:0;
    transition:opacity .3s;
    z-index:-1;
}
.nexus-badge:hover::after { opacity:1; }


.nexus-glow {
    position:absolute;
    pointer-events:none;
    z-index:2;
}
.nexus-glow-core {
    top:50%; left:50%;
    width:250px; height:250px;
    margin:-125px 0 0 -125px;
    border-radius:50%;
    background:radial-gradient(circle, var(--nexus-glow) 0%, transparent 70%);
    animation:glow-pulse 4s ease-in-out infinite;
}
.nexus-glow-ring {
    top:50%; left:50%;
    width:320px; height:320px;
    margin:-160px 0 0 -160px;
    border-radius:50%;
    border:1px solid rgba(99,102,241,.08);
    box-shadow:0 0 30px rgba(99,102,241,.05), inset 0 0 30px rgba(99,102,241,.03);
}
@keyframes glow-pulse {
    0%,100% { opacity:.5; transform:scale(1); }
    50%     { opacity:.9; transform:scale(1.08); }
}


.scroll-cue {
    position:absolute;
    bottom:30px; left:50%;
    transform:translateX(-50%);
    display:flex; flex-direction:column; align-items:center; gap:8px;
}
.scroll-line {
    width:1px; height:50px;
    background: linear-gradient(to bottom, var(--accent), transparent);
    animation: scroll-line-anim 2s ease infinite;
}
@keyframes scroll-line-anim {
    0% { opacity:.3; transform:scaleY(.5); transform-origin:top }
    50% { opacity:1; transform:scaleY(1) }
    100% { opacity:.3; transform:scaleY(.5) }
}
.scroll-cue span {
    font-size:.65rem;
    text-transform:uppercase;
    letter-spacing:3px;
    color:var(--text-3);
}


.section {
    padding:120px 40px;
    position:relative;
    z-index:1;
}
.section-dark { background:var(--bg-2) }

.container { max-width:1100px; margin:0 auto }

.section-label {
    font-family:var(--mono);
    font-size:.82rem;
    color:var(--text-3);
    margin-bottom:12px;
    display:flex; align-items:center; gap:10px;
}
.section-label span {
    color:var(--accent);
    font-weight:600;
}
.section-heading {
    font-size:clamp(1.8rem,3.5vw,2.6rem);
    font-weight:700;
    letter-spacing:-.8px;
    margin-bottom:50px;
}


.about-layout {
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:50px;
    align-items:start;
}


.editor {
    background:var(--bg-card);
    border:1px solid var(--border);
    border-radius:var(--radius);
    overflow:hidden;
    box-shadow:0 20px 60px rgba(0,0,0,.35);
    transition:var(--transition);
}
.editor:hover {
    border-color:var(--border-hover);
    box-shadow:0 25px 70px rgba(0,0,0,.4),0 0 50px var(--accent-glow);
}
.editor-tabs {
    display:flex;
    background:rgba(255,255,255,.02);
    border-bottom:1px solid var(--border);
    padding:0 8px;
}
.editor-tab {
    display:flex; align-items:center; gap:6px;
    font-family:var(--mono);
    font-size:.75rem;
    color:var(--text-2);
    padding:10px 16px;
    border-bottom:2px solid var(--accent);
    margin-bottom:-1px;
}
.editor-tab svg { color:var(--accent-2) }

.editor-body {
    display:flex;
    padding:0;
}
.editor-lines {
    display:flex; flex-direction:column;
    padding:16px 12px;
    font-family:var(--mono);
    font-size:.78rem;
    line-height:1.85;
    color:var(--text-3);
    text-align:right;
    user-select:none;
    background:rgba(255,255,255,.01);
    border-right:1px solid var(--border);
}
.editor-code {
    padding:16px 20px;
    font-family:var(--mono);
    font-size:.78rem;
    line-height:1.85;
    color:var(--text-2);
    overflow-x:auto;
    flex:1;
}
.editor-code .kw { color:#c678dd }
.editor-code .cl { color:#e5c07b }
.editor-code .iface { color:#61afef }
.editor-code .str { color:var(--green) }
.editor-code .num { color:var(--orange) }
.editor-code .fn { color:#61afef }
.editor-code .ns { color:#e5c07b }

.editor-status {
    display:flex; gap:20px;
    padding:6px 16px;
    background:var(--accent);
    font-family:var(--mono);
    font-size:.68rem;
    color:rgba(255,255,255,.9);
}


.about-heading {
    font-size:clamp(1.5rem,2.5vw,2rem);
    font-weight:700;
    line-height:1.3;
    margin-bottom:20px;
    letter-spacing:-.5px;
}
.gradient-text {
    background:linear-gradient(135deg,var(--accent),var(--accent-2));
    -webkit-background-clip:text;
    -webkit-text-fill-color:transparent;
    background-clip:text;
}
.about-desc {
    color:var(--text-2);
    margin-bottom:16px;
    font-size:.95rem;
    line-height:1.8;
}
.about-desc strong { color:var(--text); font-weight:600 }

.about-highlights {
    display:flex; flex-direction:column; gap:16px;
    margin-top:28px;
}
.about-hl {
    display:flex; align-items:flex-start; gap:14px;
    padding:14px 18px;
    background:var(--bg-card);
    border:1px solid var(--border);
    border-radius:var(--radius-sm);
    transition:var(--transition);
}
.about-hl:hover {
    border-color:var(--accent);
    background:var(--bg-card-hover);
}
.about-hl-icon {
    width:40px; height:40px;
    min-width:40px;
    background:var(--accent-glow);
    border-radius:10px;
    display:flex; align-items:center; justify-content:center;
    color:var(--accent-light);
}
.about-hl strong {
    display:block;
    font-size:.9rem;
    margin-bottom:2px;
}
.about-hl p {
    font-size:.8rem;
    color:var(--text-3);
}


.stack-grid {
    display:grid;
    grid-template-columns: repeat(3, 1fr);
    gap:20px;
    margin-bottom:30px;
}
.stack-card {
    background:var(--bg-card);
    border:1px solid var(--border);
    border-radius:var(--radius);
    padding:28px;
    transition:var(--transition);
    position:relative;
    overflow:hidden;
}
.stack-card-glow {
    position:absolute;
    top:-80px; right:-80px;
    width:160px; height:160px;
    border-radius:50%;
    background:radial-gradient(circle, var(--accent-glow), transparent 70%);
    opacity:0;
    transition:opacity .4s;
}
.stack-card:hover .stack-card-glow { opacity:1 }
.stack-card:hover {
    border-color:var(--accent);
    transform:translateY(-6px);
    box-shadow:0 20px 50px rgba(0,0,0,.3),0 0 30px var(--accent-glow);
}
.stack-icon {
    width:48px; height:48px;
    background:var(--accent-glow);
    border-radius:12px;
    display:flex; align-items:center; justify-content:center;
    color:var(--accent-light);
    margin-bottom:16px;
}
.stack-icon svg { width:24px; height:24px }
.stack-icon-purple { background:rgba(168,139,250,.12); color:var(--accent-3) }
.stack-icon-green { background:rgba(52,211,153,.12); color:var(--green) }
.stack-icon-yellow { background:rgba(251,191,36,.12); color:var(--yellow) }
.stack-icon-red { background:rgba(248,113,113,.12); color:var(--red) }
.stack-icon-cyan { background:rgba(34,211,238,.12); color:var(--accent-2) }

.stack-card h3 {
    font-size:1.05rem;
    font-weight:700;
    margin-bottom:6px;
}
.stack-card p {
    font-size:.82rem;
    color:var(--text-3);
    line-height:1.5;
    margin-bottom:16px;
}

.stack-level {
    height:4px;
    background:rgba(255,255,255,.04);
    border-radius:2px;
    overflow:hidden;
}
.stack-fill {
    height:100%;
    width:0;
    border-radius:2px;
    background:linear-gradient(90deg, var(--accent), var(--accent-2));
    transition: width 1.5s cubic-bezier(.4,0,.2,1);
    box-shadow:0 0 10px var(--accent-glow);
}

.stack-extras {
    display:flex; flex-wrap:wrap; gap:10px;
    justify-content:center;
}
.stack-extra-tag {
    display:inline-flex; align-items:center; gap:6px;
    font-family:var(--mono);
    font-size:.75rem;
    color:var(--text-2);
    padding:8px 16px;
    background:var(--bg-card);
    border:1px solid var(--border);
    border-radius:50px;
    transition:var(--transition);
}
.stack-extra-tag:hover {
    border-color:var(--accent);
    color:var(--accent-light);
}


.project {
    display:grid;
    grid-template-columns:1.2fr 1fr;
    gap:50px;
    align-items:center;
    margin-bottom:80px;
}
.project:last-child { margin-bottom:0 }
.project-reverse { direction:rtl }
.project-reverse > * { direction:ltr }


.project-browser {
    background:var(--bg-card);
    border:1px solid var(--border);
    border-radius:var(--radius);
    overflow:hidden;
    box-shadow:0 20px 60px rgba(0,0,0,.4);
    transition:var(--transition);
}
.project-browser:hover {
    border-color:var(--border-hover);
    box-shadow:0 30px 80px rgba(0,0,0,.5),0 0 40px var(--accent-glow);
    transform:translateY(-4px);
}
.browser-bar {
    display:flex; align-items:center; gap:12px;
    padding:10px 16px;
    background:rgba(255,255,255,.02);
    border-bottom:1px solid var(--border);
}
.browser-dots {
    display:flex; gap:6px;
}
.browser-dots span {
    width:10px; height:10px; border-radius:50%;
}
.browser-dots span:nth-child(1) { background:var(--red) }
.browser-dots span:nth-child(2) { background:var(--yellow) }
.browser-dots span:nth-child(3) { background:var(--green) }

.browser-url {
    flex:1;
    display:flex; align-items:center; gap:8px;
    background:rgba(255,255,255,.03);
    padding:5px 12px;
    border-radius:6px;
    font-family:var(--mono);
    font-size:.7rem;
    color:var(--text-3);
}
.browser-url svg { color:var(--green); flex-shrink:0 }

.browser-body { padding:0 }
.project-preview {
    aspect-ratio:16/10;
    display:flex; align-items:center; justify-content:center;
}
.preview-placeholder {
    display:flex; flex-direction:column; align-items:center; gap:12px;
    color:var(--text-3);
    font-size:.85rem;
}
.preview-placeholder svg { color:var(--surface); }
.preview-coming {
    font-family:var(--mono);
    font-size:.7rem;
    color:var(--accent);
    background:var(--accent-glow);
    padding:4px 12px;
    border-radius:20px;
}


.project-label {
    font-family:var(--mono);
    font-size:.72rem;
    color:var(--accent);
    text-transform:uppercase;
    letter-spacing:2px;
    margin-bottom:8px;
    display:block;
}
.project-title {
    font-size:1.5rem;
    font-weight:700;
    margin-bottom:12px;
    letter-spacing:-.3px;
}
.project-desc {
    color:var(--text-2);
    font-size:.92rem;
    line-height:1.75;
    margin-bottom:16px;
}
.project-features {
    list-style:none;
    margin-bottom:20px;
}
.project-features li {
    font-size:.85rem;
    color:var(--text-2);
    padding:4px 0;
    padding-left:20px;
    position:relative;
}
.project-features li::before {
    content:'';
    position:absolute;
    left:0; top:12px;
    width:6px; height:6px;
    border-radius:50%;
    background:var(--accent);
    box-shadow:0 0 6px var(--accent-glow);
}

.project-tags {
    display:flex; flex-wrap:wrap; gap:6px;
    margin-bottom:20px;
}
.project-tags span {
    font-family:var(--mono);
    font-size:.7rem;
    color:var(--accent-2);
    padding:4px 12px;
    background:rgba(34,211,238,.06);
    border:1px solid rgba(34,211,238,.12);
    border-radius:20px;
}
.project-actions { display:flex; gap:10px }


.certs-grid {
    display:grid;
    grid-template-columns:repeat(2,1fr);
    gap:20px;
}
.cert-card {
    display:flex; gap:18px;
    background:var(--bg-card);
    border:1px solid var(--border);
    border-radius:var(--radius);
    padding:24px;
    transition:var(--transition);
}
.cert-card:hover {
    border-color:var(--accent);
    transform:translateY(-4px);
    box-shadow:0 15px 40px rgba(0,0,0,.3),0 0 30px var(--accent-glow);
}
.cert-badge {
    width:52px; height:52px; min-width:52px;
    background:var(--accent-glow);
    border-radius:14px;
    display:flex; align-items:center; justify-content:center;
    color:var(--accent-light);
}
.cert-badge-blue { background:rgba(34,211,238,.1); color:var(--accent-2) }
.cert-badge-green { background:rgba(52,211,153,.1); color:var(--green) }
.cert-badge-orange { background:rgba(251,191,36,.1); color:var(--yellow) }

.cert-body h3 { font-size:.95rem; font-weight:700; margin-bottom:3px }
.cert-issuer {
    font-family:var(--mono);
    font-size:.72rem;
    color:var(--accent);
    display:block;
    margin-bottom:6px;
}
.cert-body p { font-size:.82rem; color:var(--text-3); line-height:1.5 }


.edu-grid {
    display:grid;
    grid-template-columns:1.3fr 1fr;
    gap:24px;
}
.edu-card {
    background:var(--bg-card);
    border:1px solid var(--border);
    border-radius:var(--radius);
    padding:32px;
    transition:var(--transition);
}
.edu-card:hover {
    border-color:var(--accent);
    box-shadow:0 20px 50px rgba(0,0,0,.3),0 0 30px var(--accent-glow);
}
.edu-top {
    display:flex; align-items:center; justify-content:space-between;
    margin-bottom:16px;
}
.edu-icon {
    width:48px; height:48px;
    background:var(--accent-glow);
    border-radius:14px;
    display:flex; align-items:center; justify-content:center;
    color:var(--accent-light);
}
.edu-icon-lang { background:rgba(34,211,238,.1); color:var(--accent-2) }

.edu-badge-active {
    font-family:var(--mono);
    font-size:.7rem;
    color:var(--green);
    background:rgba(52,211,153,.08);
    padding:4px 12px;
    border-radius:20px;
    border:1px solid rgba(52,211,153,.15);
}
.edu-card h3 { font-size:1.2rem; font-weight:700; margin-bottom:6px }
.edu-school { color:var(--accent-2); font-size:.92rem; margin-bottom:4px }
.edu-meta { font-size:.82rem; color:var(--text-3); margin-bottom:20px }

.edu-progress { margin-top:4px }
.edu-progress-info {
    display:flex; justify-content:space-between;
    font-size:.78rem; color:var(--text-3);
    margin-bottom:8px;
}
.edu-bar {
    height:6px;
    background:rgba(255,255,255,.04);
    border-radius:3px;
    overflow:hidden;
}
.edu-fill {
    height:100%; width:0;
    background:linear-gradient(90deg,var(--accent),var(--accent-2));
    border-radius:3px;
    transition:width 2s cubic-bezier(.4,0,.2,1);
    box-shadow:0 0 10px var(--accent-glow);
}

.lang-row { display:flex; flex-direction:column; gap:16px; margin-top:12px }
.lang {
    display:flex; align-items:center; gap:12px;
}
.lang-name { font-weight:600; min-width:65px; font-size:.9rem }
.lang-dots { display:flex; gap:5px }
.lang-dots span {
    width:10px; height:10px;
    border-radius:50%;
    background:rgba(255,255,255,.06);
    border:1px solid rgba(255,255,255,.08);
}
.lang-dots span.filled {
    background:var(--accent);
    border-color:var(--accent);
    box-shadow:0 0 6px var(--accent-glow);
}
.lang-label { font-family:var(--mono); font-size:.72rem; color:var(--text-3) }


.contact-sub {
    color:var(--text-2);
    font-size:1.05rem;
    max-width:500px;
    margin-bottom:40px;
    margin-top:-30px;
}
.contact-layout {
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:32px;
    align-items:start;
}
.contact-cards {
    display:grid;
    grid-template-columns:1fr;
    gap:16px;
}
.contact-card {
    display:flex; align-items:center; gap:16px;
    background:var(--bg-card);
    border:1px solid var(--border);
    border-radius:var(--radius);
    padding:22px 24px;
    transition:var(--transition);
}
.contact-card:hover {
    border-color:var(--accent);
    background:var(--bg-card-hover);
    transform:translateY(-3px);
    box-shadow:0 15px 40px rgba(0,0,0,.3),0 0 20px var(--accent-glow);
}
.contact-card svg { color:var(--accent-light); min-width:24px }
.contact-card strong { display:block; font-size:.85rem; margin-bottom:2px }
.contact-card span { font-size:.78rem; color:var(--text-3); word-break:break-all }


.contact-form {
    display:flex;
    flex-direction:column;
    gap:18px;
    background:var(--bg-card);
    border:1px solid var(--border);
    border-radius:var(--radius);
    padding:28px;
}
.form-group {
    display:flex;
    flex-direction:column;
    gap:6px;
}
.form-group label {
    font-size:.8rem;
    font-weight:600;
    color:var(--text-2);
    text-transform:uppercase;
    letter-spacing:.5px;
}
.form-group input,
.form-group textarea {
    background:var(--bg-2);
    border:1px solid var(--border);
    border-radius:var(--radius-sm);
    padding:12px 16px;
    font-family:var(--font);
    font-size:.9rem;
    color:var(--text);
    outline:none;
    transition:var(--transition);
    resize:vertical;
}
.form-group input:focus,
.form-group textarea:focus {
    border-color:var(--accent);
    box-shadow:0 0 0 3px var(--accent-glow);
}
.form-group input::placeholder,
.form-group textarea::placeholder {
    color:var(--text-3);
}
.contact-form .btn {
    align-self:flex-start;
    display:inline-flex;
    align-items:center;
    gap:8px;
    margin-top:4px;
}


.footer {
    padding:30px 40px;
    border-top:1px solid var(--border);
    position:relative; z-index:1;
}
.footer-inner { text-align:center }
.footer p { font-size:.85rem; color:var(--text-3) }
.footer strong { color:var(--accent-light) }
.footer-copy { font-size:.75rem; margin-top:4px; color:var(--text-3) }


.terminal-fab {
    position:fixed;
    bottom:24px; right:24px;
    width:52px; height:52px;
    background:var(--accent);
    border:none;
    border-radius:14px;
    color:#fff;
    cursor:pointer;
    z-index:999;
    display:flex; align-items:center; justify-content:center;
    box-shadow:0 8px 25px rgba(99,102,241,.35);
    transition:var(--transition);
}
.terminal-fab:hover {
    transform:scale(1.1) rotate(-5deg);
    box-shadow:0 12px 35px rgba(99,102,241,.5);
}

.terminal-overlay {
    position:fixed;
    inset:0;
    background:rgba(0,0,0,.7);
    backdrop-filter:blur(8px);
    z-index:9999;
    display:flex; align-items:center; justify-content:center;
    padding:20px;
    opacity:0; visibility:hidden;
    transition: opacity .3s ease, visibility .3s ease;
}
.terminal-overlay.open { opacity:1; visibility:visible }

.terminal {
    width:100%; max-width:700px;
    background:#0c0c14;
    border:1px solid var(--border);
    border-radius:var(--radius);
    overflow:hidden;
    box-shadow:0 30px 80px rgba(0,0,0,.6);
    transform:scale(.95);
    transition:transform .3s ease;
}
.terminal-overlay.open .terminal { transform:scale(1) }

.terminal-header {
    display:flex; align-items:center; gap:12px;
    padding:12px 16px;
    background:rgba(255,255,255,.03);
    border-bottom:1px solid var(--border);
}
.terminal-dots { display:flex; gap:6px }
.terminal-dots span { width:10px; height:10px; border-radius:50% }
.terminal-dots span:nth-child(1) { background:var(--red) }
.terminal-dots span:nth-child(2) { background:var(--yellow) }
.terminal-dots span:nth-child(3) { background:var(--green) }
.terminal-title {
    font-family:var(--mono); font-size:.75rem; color:var(--text-3); flex:1
}
.terminal-close {
    background:none; border:none;
    color:var(--text-3); font-size:1.2rem; cursor:pointer;
    padding:0 4px;
    transition:color .2s;
}
.terminal-close:hover { color:var(--red) }

.terminal-body {
    padding:16px;
    min-height:320px; max-height:50vh;
    overflow-y:auto;
    font-family:var(--mono);
    font-size:.82rem;
    line-height:1.7;
}
.terminal-output { white-space:pre-wrap; word-break:break-word }
.terminal-output .accent-text { color:var(--accent-light) }
.terminal-output .green-text { color:var(--green) }
.terminal-output .cyan-text { color:var(--accent-2) }
.terminal-output .yellow-text { color:var(--yellow) }
.terminal-output .red-text { color:var(--red) }
.terminal-output .dim-text { color:var(--text-3) }
.terminal-output .cmd-echo { color:var(--text-3) }
.terminal-output .cmd-val { color:var(--green) }
.terminal-output .ascii-art { color:var(--accent-light); font-size:.5rem; line-height:1.15 }

.terminal-input-row {
    display:flex; align-items:center; margin-top:8px;
}
.terminal-prompt {
    color:var(--green); font-weight:500; white-space:nowrap;
}
.terminal-input {
    background:transparent; border:none;
    color:var(--text); font-family:var(--mono);
    font-size:.82rem; flex:1; outline:none;
    caret-color:var(--accent);
}


.reveal-up, .reveal-left, .reveal-right {
    opacity:0;
    transition:all .7s cubic-bezier(.4,0,.2,1);
    transition-delay:var(--d, 0s);
}
.reveal-up { transform:translateY(30px) }
.reveal-left { transform:translateX(-30px) }
.reveal-right { transform:translateX(30px) }
.reveal-up.revealed, .reveal-left.revealed, .reveal-right.revealed {
    opacity:1; transform:none;
}


@media (max-width:1024px) {
    .hero-grid { grid-template-columns:1fr; gap:40px }
    .nexus-scene { height:360px; }
    .nexus-cube-wrapper { width:140px; height:140px; margin:-70px 0 0 -70px; }
    .nexus-face { width:140px; height:140px; }
    .nexus-face-front  { transform:translateZ(70px); }
    .nexus-face-back   { transform:rotateY(180deg) translateZ(70px); }
    .nexus-face-right  { transform:rotateY(90deg) translateZ(70px); }
    .nexus-face-left   { transform:rotateY(-90deg) translateZ(70px); }
    .nexus-face-top    { transform:rotateX(90deg) translateZ(70px); }
    .nexus-face-bottom { transform:rotateX(-90deg) translateZ(70px); }
    .nexus-face .fc-code { font-size:.55rem; padding:8px 10px; }
    .nexus-floor { width:450px; margin-left:-225px; }
    .about-layout { grid-template-columns:1fr }
    .project { grid-template-columns:1fr }
    .project-reverse { direction:ltr }
    .edu-grid { grid-template-columns:1fr }
}

@media (max-width:768px) {
    .nav { padding:14px 20px }
    .nav-hamburger { display:flex }
    .nav-menu {
        position:fixed; top:0; right:-100%;
        width:280px; height:100vh;
        background:var(--bg-2);
        flex-direction:column;
        padding:80px 24px 24px;
        border-left:1px solid var(--border);
        transition:right .4s ease;
    }
    .nav-menu.open { right:0 }
    .nav-status { display:none }

    .hero { padding:100px 20px 40px }
    .hero-right { display:none }
    .hero-title { font-size:2.2rem }

    .section { padding:80px 20px }
    .section-heading { font-size:1.6rem; margin-bottom:30px }

    .stack-grid { grid-template-columns:1fr 1fr; gap:14px }
    .certs-grid { grid-template-columns:1fr }
    .contact-layout { grid-template-columns:1fr }
    .contact-cards { grid-template-columns:1fr }
    .project { gap:30px }
}

@media (max-width:480px) {
    .stack-grid { grid-template-columns:1fr }
    .hero-stats { gap:16px }
    .hero-ctas { flex-direction:column }
    .btn { width:100%; justify-content:center }
}