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

:root{
    --bg:#0a0a0f;--bg2:#0f0f1a;--bg3:#13131f;
    --accent:#00ff88;--accent2:#0066ff;--accent3:#8844ff;
    --text:#e8e8f0;--muted:#6b6b8a;--border:#1e1e30;--card:#111120;
    --mono:"JetBrains Mono",monospace;--sans:"Inter",sans-serif;
}
html{
    scroll-behavior:smooth
}

body{
    background:var(--bg);
    color:var(--text);
    font-family:var(--sans);
    overflow-x:hidden;
    line-height:1.6
}
.grid-bg{
    position:fixed;
    inset:0;
    pointer-events:none;
    z-index:0;
    opacity:0.025;
    background-image:linear-gradient(var(--accent) 1px,transparent 1px),linear-gradient(90deg,var(--accent) 1px,transparent 1px);
    background-size:60px 60px;
}

nav{
    position:fixed;
    top:0;
    left:0;
    right:0;
    z-index:100;
    background:rgba(10,10,15,0.93);
    backdrop-filter:blur(14px);
    border-bottom:1px solid var(--border);
    padding:0 2rem;
    display:flex;
    align-items:center;
    justify-content:space-between;
    height:60px;
}

.nav-logo{
    font-family:var(--mono);
    color:var(--accent);
    font-size:14px;
    letter-spacing:0.05em;
}

.nav-logo span{
    color:var(--muted);
}

.nav-links{
    display:flex;
    gap:1.5rem;
    list-style:none;
}

.nav-links a{
    color:var(--muted);
    text-decoration:none;
    font-size:13px;
    font-weight:500;
    transition:color 0.2s;
}

.nav-links a:hover{
    color:var(--accent);
}

.nav-right{
    display:flex;
    align-items:center;
    gap:0.75rem;
}

.lang-toggle{
    display:flex;
    border:1px solid var(--border);
    border-radius:4px;
    overflow:hidden;
}

.lang-btn{
    background:transparent;
    border:none;padding:4px 10px;
    font-size:12px;
    font-family:var(--mono);
    cursor:pointer;
    color:var(--muted);
    transition:all 0.2s;
}

.lang-btn.active{
    background:var(--accent);
    color:#000;
}

.btn-dl{
    background:transparent;
    border:1px solid #00ff8840;
    color:var(--accent);
    padding:6px 14px;
    border-radius:4px;
    font-size:12px;
    font-family:var(--mono);
    cursor:pointer;
    transition:all 0.2s;
    text-decoration:none;
    display:flex;
    align-items:center;
    gap:0.4rem;
}

.btn-dl:hover{
    background:#00ff8812;
}

.nav-cta{
    background:var(--accent);
    color:#000;
    padding:6px 16px;
    border-radius:4px;
    font-size:13px;
    font-weight:700;
    text-decoration:none;
    font-family:var(--mono);
    transition:opacity 0.2s;
}

.nav-cta:hover{
    opacity:0.85;
}

section{
    padding:5rem 2rem;
    max-width:1100px;
    margin:0 auto;
    position:relative;
    z-index:1;
}

#hero{
    min-height:100vh;
    display:flex;
    flex-direction:column;
    justify-content:center;
    padding:80px 2rem 4rem;
}

.hero-eyebrow{
    font-family:var(--mono);
    font-size:12px;
    color:var(--accent);
    letter-spacing:0.15em;
    text-transform:uppercase;
    margin-bottom:1.5rem;
    display:flex;
    align-items:center;
    gap:0.75rem;
}

.hero-eyebrow::before{
    content:"";
    display:block;
    width:32px;
    height:1px;
    background:var(--accent);
}

.hero-name{
    font-size:clamp(2.2rem,5.5vw,4.5rem);
    font-weight:700;
    line-height:1.05;
    letter-spacing:-0.02em;
    margin-bottom:0.5rem;
}

.hero-name .hl{
    color:var(--accent);
}

.hero-title{
    font-size:clamp(0.95rem,2vw,1.25rem);
    color:var(--muted);
    font-weight:300;
    margin-bottom:2rem;
    font-family:var(--mono);
}

.cursor{
    display:inline-block;
    width:2px;
    height:1.1em;
    background:var(--accent);
    vertical-align:middle;
    margin-left:2px;
    animation:blink 1s steps(1) infinite;
}

@keyframes blink{
    0%,100%{
        opacity:1
    }
    50%{
        opacity:0
    }
}

.hero-desc{
    max-width:580px;
    font-size:15px;
    color:#9999b5;
    line-height:1.85;
    margin-bottom:2.5rem;
}

.hero-badges{
    display:flex;
    flex-wrap:wrap;
    gap:0.5rem;
    margin-bottom:2.5rem;
}

.badge{
    font-family:var(--mono);
    font-size:11px;
    padding:4px 10px;
    border:1px solid var(--border);
    border-radius:3px;
    color:var(--muted);
    letter-spacing:0.04em
}

.badge.g{
    border-color:#00ff8844;
    color:var(--accent);
    background:#00ff880d;
}

.badge.b{
    border-color:#0066ff44;
    color:#4d9fff;
    background:#0066ff0d;
}

.badge.p{
    border-color:#8844ff44;
    color:#bb88ff;
    background:#8844ff0d;
}

.hero-actions{
    display:flex;
    gap:1rem;
    flex-wrap:wrap;
}

.btn-primary{
    background:var(--accent);
    color:#000;
    padding:12px 28px;
    border-radius:4px;
    font-weight:700;
    text-decoration:none;
    font-family:var(--mono);
    font-size:13px;
    letter-spacing:0.05em;
    transition:opacity 0.2s;
}

.btn-primary:hover{
    opacity:0.85;
}

.btn-secondary{
    border:1px solid var(--border);
    color:var(--text);
    padding:12px 28px;
    border-radius:4px;
    font-weight:500;
    text-decoration:none;
    font-size:13px;
    transition:border-color 0.2s,color 0.2s;
}

.btn-secondary:hover{
    border-color:var(--accent);
    color:var(--accent);
}

.hero-stats{
    display:grid;
    grid-template-columns:repeat(4,1fr);
    gap:1rem;
    margin-top:4rem;
    padding-top:2rem;
    border-top:1px solid var(--border);
}

.stat-val{
    font-family:var(--mono);
    font-size:1.9rem;
    font-weight:700;
    color:var(--accent);
}

.stat-label{
    font-size:11px;
    color:var(--muted);
    margin-top:2px;
}

.sec-sep{
    border-top:1px solid var(--border);
}

.section-tag{
    font-family:var(--mono);
    font-size:11px;
    color:var(--accent);
    letter-spacing:0.15em;
    text-transform:uppercase;
    margin-bottom:0.75rem;
}

.section-title{
    font-size:clamp(1.5rem,2.8vw,2rem);
    font-weight:700;
    letter-spacing:-0.02em;
}

.section-title .dim{
    color:var(--muted);
}

.section-line{
    width:40px;
    height:2px;
    background:var(--accent);
    margin-top:1rem;
    margin-bottom:2.5rem;
}

/* SERVICES */
.services-grid{
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(270px,1fr));
    gap:1.5rem;
}

.svc-card{
    background:var(--card);
    border:1px solid var(--border);
    border-radius:8px;
    padding:1.75rem;
    position:relative;
    overflow:hidden;
    transition:border-color 0.3s,transform 0.2s;
}

.svc-card::before{
    content:"";
    position:absolute;
    top:0;
    left:0;
    right:0;
    height:2px;
    background:linear-gradient(90deg,transparent,var(--accent),transparent);
    opacity:0;
    transition:opacity 0.3s;
}

.svc-card:hover{
    border-color:#2a2a45;
    transform:translateY(-2px);
}

.svc-card:hover::before{
    opacity:1;
}

.svc-icon{
    font-size:22px;
    margin-bottom:1rem;
}

.svc-name{
    font-weight:700;
    font-size:14px;
    margin-bottom:0.5rem;
}

.svc-desc{
    font-size:12px;
    color:var(--muted);
    line-height:1.7;
}

.svc-tags{
    display:flex;
    flex-wrap:wrap;
    gap:0.35rem;
    margin-top:1rem;
}

.stag{
    font-family:var(--mono);
    font-size:10px;
    padding:2px 8px;
    border-radius:3px;
    border:1px solid var(--border);
    color:var(--muted);
}

/* SKILLS */
.skills-layout{
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:2.5rem;
}

.sg-title{
    font-family:var(--mono);
    font-size:10px;
    color:var(--accent);
    letter-spacing:0.1em;
    text-transform:uppercase;
    margin-bottom:1rem;
}

.skill-item{
    margin-bottom:0.85rem;
}

.skill-header{
    display:flex;
    justify-content:space-between;
    margin-bottom:5px;
    font-size:13px;
}

.skill-name{
    color:var(--text);
    font-weight:500;
}

.skill-pct{
    font-family:var(--mono);
    font-size:10px;
    color:var(--muted);
}

.skill-bar{
    height:2px;
    background:var(--border);
    border-radius:2px;
    overflow:hidden;
}

.skill-fill{
    height:100%;
    border-radius:2px;
    background:var(--accent);
    width:0;
    transition:width 1.2s cubic-bezier(.4,0,.2,1);
}

.skill-fill.b{
    background:var(--accent2);
}

.skill-fill.p{
    background:var(--accent3);
}

.tools-wrap{
    display:flex;
    flex-wrap:wrap;
    gap:0.4rem;
    margin-top:0.5rem;
}

.tool-pill{
    font-family:var(--mono);
    font-size:10px;
    padding:3px 9px;
    background:var(--bg3);
    border:1px solid var(--border);
    border-radius:3px;
    color:var(--muted);
}

/* GITHUB REPOS */
.repos-grid{
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(280px,1fr));
    gap:1rem;
}

.repo-card{
    background:var(--card);
    border:1px solid var(--border);
    border-radius:8px;
    padding:1.25rem;
    transition:border-color 0.2s,transform 0.2s;
    text-decoration:none;
    display:flex;
    flex-direction:column;
    gap:0.6rem;
}

.repo-card:hover{
    border-color:#00ff8840;
    transform:translateY(-2px);
}

.repo-header{
    display:flex;
    align-items:center;
    gap:0.5rem;
}

.repo-icon{
    color:var(--accent);
    font-size:14px;
}

.repo-name{
    font-family:var(--mono);
    font-size:13px;
    font-weight:700;
    color:var(--accent);
}

.repo-desc{
    font-size:12px;
    color:var(--muted);
    line-height:1.6;
    flex:1;
}

.repo-footer{
    display:flex;
    align-items:center;
    gap:1rem;
}

.repo-lang{
    display:flex;
    align-items:center;
    gap:0.4rem;
    font-size:11px;
    color:var(--muted);
}

.lang-dot{
    width:10px;
    height:10px;
    border-radius:50%;
}

.repo-stars{
    font-family:var(--mono);
    font-size:11px;
    color:var(--muted);
}

.research-grid{
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(300px,1fr));
    gap:1.25rem;
    margin-top:1.5rem;
}

.research-card{
    background:var(--card);
    border:1px solid var(--border);
    border-radius:8px;
    padding:1.5rem;
    transition:border-color 0.2s,transform 0.2s;
    text-decoration:none;
    display:block;
}

.research-card:hover{
    border-color:#8844ff60;
    transform:translateY(-2px);
}

.research-type{
    font-family:var(--mono);
    font-size:10px;
    color:#bb88ff;
    letter-spacing:0.1em;
    text-transform:uppercase;
    margin-bottom:0.5rem;
}

.research-title{
    font-weight:700;
    font-size:14px;
    color:var(--text);
    margin-bottom:0.5rem;
    line-height:1.4;
}

.research-desc{
    font-size:12px;
    color:var(--muted);
    line-height:1.7;
}

.research-footer{
    display:flex;
    gap:0.5rem;
    margin-top:1rem;
    flex-wrap:wrap;
}

.rtag{
    font-family:var(--mono);
    font-size:10px;
    padding:2px 8px;
    border-radius:3px;
    border:1px solid #8844ff40;
    color:#bb88ff;
    background:#8844ff0a;
}

.platform-badge{
    font-family:var(--mono);
    font-size:10px;
    padding:2px 8px;
    border-radius:3px;
    background:#0066ff10;
    border:1px solid #0066ff30;
    color:#4d9fff
}

/* PROJECTS */

.projects-grid{
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(320px,1fr));
    gap:1.5rem;
}

.proj-card{
    background:var(--card);
    border:1px solid var(--border);
    border-radius:8px;
    padding:1.75rem;
    transition:border-color 0.3s,transform 0.2s;
}

.proj-card:hover{
    border-color:#2a2a45;
    transform:translateY(-3px);
}

.proj-num{
    font-family:var(--mono);
    font-size:10px;
    color:var(--muted);
    letter-spacing:0.1em;
    margin-bottom:0.75rem;
}

.proj-name{
    font-weight:700;
    font-size:14px;
    margin-bottom:0.5rem;
    line-height:1.4;
}

.proj-desc{
    font-size:12px;
    color:var(--muted);
    line-height:1.7;
    margin-bottom:1rem;
}

.proj-stack{
    display:flex;
    flex-wrap:wrap;
    gap:0.4rem;
}

.pstack{
    font-family:var(--mono);
    font-size:10px;
    padding:2px 8px;
    border-radius:3px;
    border:1px solid #00ff8828;
    color:var(--accent);
    background:#00ff880a;
}

.proj-award{
    display:inline-flex;
    align-items:center;
    gap:0.4rem;
    font-size:10px;
    color:#f5c842;
    background:#f5c84210;
    border:1px solid #f5c84230;
    border-radius:3px;
    padding:3px 8px;
    margin-top:0.75rem;
}

/* TIMELINE */

.timeline{
    position:relative;
    padding-left:2rem;
}

.timeline::before{
    content:"";
    position:absolute;
    left:0;
    top:8px;
    bottom:0;
    width:1px;
    background:var(--border);
}

.tl-item{
    position:relative;margin-bottom:2.5rem;
}

.tl-dot{
    position:absolute;
    left:-2rem;
    top:6px;
    width:9px;
    height:9px;
    border-radius:50%;
    background:var(--accent);
    border:2px solid var(--bg);
}

.tl-period{
    font-family:var(--mono);
    font-size:10px;
    color:var(--accent);
    letter-spacing:0.08em;
    margin-bottom:0.3rem;
}

.tl-role{
    font-weight:700;
    font-size:14px;
    margin-bottom:0.2rem;
}

.tl-co{
    font-size:12px;
    color:var(--muted);
    margin-bottom:0.6rem;
}

.tl-pts{
    list-style:none;
    display:flex;
    flex-direction:column;
    gap:0.35rem;
}

.tl-pts li{
    font-size:12px;
    color:#8888aa;
    padding-left:1rem;
    position:relative;
}

.tl-pts li::before{
    content:"▸";
    position:absolute;
    left:0;
    color:var(--accent);
    font-size:9px;
    top:3px;
}

.badge-sm{
    display:inline-block;
    font-family:var(--mono);
    font-size:9px;
    padding:2px 7px;
    border-radius:3px;
    margin-left:0.4rem;
    vertical-align:middle;
}

.badge-sm.cur{
    background:#00ff8815;
    border:1px solid #00ff8840;
    color:var(--accent);
}

.badge-sm.fr{
    background:#0066ff15;
    border:1px solid #0066ff40;
    color:#4d9fff;
}

.edu-grid{
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(260px,1fr));
    gap:1rem;
    margin-top:1.5rem;
}

.edu-card{
    background:var(--card);
    border:1px solid var(--border);
    border-radius:8px;
    padding:1.25rem;
}

.edu-yr{
    font-family:var(--mono);
    font-size:10px;
    color:var(--accent);
    margin-bottom:0.4rem;
}

.edu-deg{
    font-weight:700;
    font-size:13px;
    margin-bottom:0.3rem;
    line-height:1.4;
}

.edu-school{
    font-size:12px;
    color:var(--muted);
}

/* CONTACT */

.contact-layout{
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:3rem;
    align-items:start;
}

.contact-info{
    display:flex;
    flex-direction:column;
    gap:0.85rem;
}

.c-item{
    display:flex;
    align-items:center;
    gap:0.75rem;
    padding:0.85rem 1rem;
    background:var(--card);
    border:1px solid var(--border);
    border-radius:8px;
}

.c-icon{
    width:34px;
    height:34px;
    background:#00ff8812;
    border:1px solid #00ff8830;
    border-radius:6px;
    display:flex;
    align-items:center;
    justify-content:center;
    font-size:15px;
    flex-shrink:0;
}

.c-label{
    font-size:10px;
    color:var(--muted);
    font-family:var(--mono);
    letter-spacing:0.08em;
}

.c-val{
    font-size:13px;
    font-weight:500;
    margin-top:1px;
}

.c-val a{
    color:var(--accent);
    text-decoration:none;
}

.avail-box{
    background:#00ff8808;
    border:1px solid #00ff8820;
    border-radius:8px;
    padding:1rem 1.25rem;
    margin-top:1rem;
}

.avail-dot{
    display:inline-block;
    width:7px;
    height:7px;
    border-radius:50%;
    background:var(--accent);
    margin-right:0.4rem;
    animation:pulse 2s ease-in-out infinite
}

@keyframes pulse{
    0%,100%{
        box-shadow:0 0 0 0 #00ff8840
    }
    50%{
        box-shadow:0 0 0 5px transparent
    }
}

.avail-txt{
    font-size:12px;
    color:var(--accent);
    font-weight:500;
}

.avail-sub{
    font-size:11px;
    color:var(--muted);
    margin-top:0.3rem;
}

.contact-form{
    display:flex;
    flex-direction:column;
    gap:0.85rem;
}

.form-group{
    display:flex;
    flex-direction:column;
    gap:0.35rem
}

.form-label{
    font-family:var(--mono);
    font-size:10px;
    color:var(--muted);
    letter-spacing:0.08em;
    text-transform:uppercase
}

.form-input,.form-textarea{
    background:var(--card);
    border:1px solid var(--border);
    border-radius:6px;
    padding:9px 12px;
    color:var(--text);
    font-family:var(--sans);
    font-size:13px;
    outline:none;
    transition:border-color 0.2s;
    resize:vertical;
}

.form-input:focus,.form-textarea:focus{
    border-color:#00ff8860;
}

.form-textarea{
    min-height:100px;
}

.form-submit{
    background:var(--accent);
    color:#000;
    border:none;
    padding:11px 20px;
    border-radius:4px;
    font-family:var(--mono);
    font-size:12px;
    font-weight:700;
    cursor:pointer;
    letter-spacing:0.05em;
    transition:opacity 0.2s;
    text-align:left
}

.form-submit:hover{
    opacity:0.85
}

.social-links{
    display:flex;
    gap:0.75rem;
    margin-top:1rem;
    flex-wrap:wrap
}

.social-link{
    display:flex;
    align-items:center;
    gap:0.5rem;
    padding:8px 14px;
    background:var(--card);
    border:1px solid var(--border);
    border-radius:6px;
    text-decoration:none;
    font-family:var(--mono);
    font-size:11px;
    color:var(--muted);
    transition:all 0.2s
}

.social-link:hover{
    border-color:#00ff8840;
    color:var(--accent)
}

footer{
    border-top:1px solid var(--border);
    padding:2rem;
    text-align:center
}

.footer-mono{
    font-family:var(--mono);
    font-size:11px;
    color:var(--muted)
}

.footer-accent{
    color:var(--accent)
}

@media(max-width:700px){
    .skills-layout,.contact-layout{
    grid-template-columns:1fr
    }

    .hero-stats{
    grid-template-columns:1fr 1fr
    }

    nav .nav-links,.btn-dl span{
    display:none
    }
}