:root{--bg:#050811;--bg2:#0a1020;--bg3:#0f1932;--fg:#e2e8f0;--fg2:#94a3b8;--accent:#6366f1;--accent2:#22d3ee;--border:rgba(148,163,184,0.08);--card:rgba(15,25,50,0.5);--r:16px;--tr:all .35s cubic-bezier(.4,0,.2,1)}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;font-size:16px}
body{font-family:'Inter',sans-serif;background:var(--bg);color:var(--fg);line-height:1.7;overflow-x:hidden}
.container{max-width:1160px;margin:0 auto;padding:0 1.5rem}
a{color:inherit;text-decoration:none}
::-webkit-scrollbar{width:7px}
::-webkit-scrollbar-track{background:var(--bg)}
::-webkit-scrollbar-thumb{background:var(--bg3);border-radius:4px}
::-webkit-scrollbar-thumb:hover{background:var(--accent)}

/* Light mode */
html.light{--bg:#f8fafc;--bg2:#f1f5f9;--bg3:#e2e8f0;--fg:#0f172a;--fg2:#475569;--border:rgba(148,163,184,0.15);--card:rgba(255,255,255,0.7)}
html.light body{background:var(--bg);color:var(--fg)}
html.light .navbar.scrolled{background:rgba(248,250,252,0.9)}
html.light .code-window{background:rgba(255,255,255,0.8)}
html.light .project-reveal{background:rgba(255,255,255,0.7)}
html.light .skill-col{background:rgba(255,255,255,0.7)}
html.light .repo-card{background:rgba(255,255,255,0.7)}
html.light .edu-card{background:rgba(255,255,255,0.7)}
html.light .award-item{background:rgba(255,255,255,0.7)}
html.light .cta-inner{background:rgba(255,255,255,0.7)}
html.light .contact-right{background:rgba(255,255,255,0.7)}
html.light .about-card{background:rgba(255,255,255,0.7)}
html.light .form-group input,html.light .form-group textarea{background:rgba(255,255,255,0.8);color:var(--fg)}
html.light .footer-socials a{background:rgba(255,255,255,0.7)}
html.light .hero-socials a{background:rgba(255,255,255,0.7)}
html.light .project-links a{background:var(--bg3)}



/* Back to top */
.back-to-top{position:fixed;bottom:2rem;right:2rem;width:44px;height:44px;border-radius:50%;background:linear-gradient(135deg,var(--accent),var(--accent2));color:#fff;border:none;cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:1rem;opacity:0;transform:translateY(20px);transition:all .3s ease;z-index:999;box-shadow:0 4px 15px rgba(99,102,241,0.3)}
.back-to-top.visible{opacity:1;transform:translateY(0)}
.back-to-top:hover{transform:translateY(-3px);box-shadow:0 8px 25px rgba(99,102,241,0.4)}

/* Theme toggle */
.theme-toggle{position:fixed;bottom:2rem;right:6rem;width:44px;height:44px;border-radius:50%;background:var(--card);border:1px solid var(--border);color:var(--fg);cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:1rem;transition:all .3s ease;z-index:999}
.theme-toggle:hover{border-color:var(--accent);color:var(--accent)}

/* Copy toast */
.copy-toast{position:fixed;bottom:6rem;right:2rem;background:linear-gradient(135deg,var(--accent),var(--accent2));color:#fff;padding:.7rem 1.2rem;border-radius:8px;font-size:.85rem;font-weight:500;opacity:0;transform:translateY(10px);transition:all .3s ease;z-index:1000;pointer-events:none}
.copy-toast.show{opacity:1;transform:translateY(0)}

/* Copy button */
.copy-btn{background:none;border:none;color:var(--fg2);cursor:pointer;padding:.2rem .4rem;margin-left:.3rem;font-size:.8rem;transition:all .2s;border-radius:4px}
.copy-btn:hover{color:var(--accent);background:rgba(99,102,241,0.1)}

/* Particles */
#particleCanvas{position:fixed;top:0;left:0;width:100%;height:100%;z-index:0;pointer-events:none}

/* Nav */
.navbar{position:fixed;top:0;left:0;width:100%;z-index:1000;padding:1.1rem 0;transition:var(--tr)}
.navbar.scrolled{background:rgba(5,8,17,0.9);backdrop-filter:blur(20px);border-bottom:1px solid var(--border)}
.nav-container{display:flex;justify-content:space-between;align-items:center}
.nav-logo{font-size:1.3rem;font-weight:800;color:var(--fg)}
.nav-dot{color:var(--accent)}
.nav-menu{display:flex;list-style:none;gap:2rem;align-items:center}
.nav-menu a{font-size:.88rem;font-weight:500;color:var(--fg2);transition:var(--tr)}
.nav-menu a:hover{color:var(--fg)}
.nav-resume{background:linear-gradient(135deg,var(--accent),var(--accent2));color:#fff!important;padding:.55rem 1.1rem;border-radius:8px;font-weight:600}
.nav-resume:hover{filter:brightness(1.1);transform:translateY(-1px)}
.nav-toggle{display:none;background:none;border:none;cursor:pointer;flex-direction:column;gap:5px;padding:5px}
.nav-toggle span{display:block;width:22px;height:2px;background:var(--fg);border-radius:2px;transition:var(--tr)}

/* Hero */
.hero{min-height:100vh;display:flex;align-items:center;position:relative;padding:7rem 0 3rem;z-index:1}
.hero-inner{display:grid;grid-template-columns:1.1fr 1fr;gap:4rem;align-items:center;width:100%}
.hero-left{max-width:560px}
.hero-status{display:inline-flex;align-items:center;gap:.5rem;background:rgba(99,102,241,0.08);border:1px solid rgba(99,102,241,0.15);padding:.4rem 1rem;border-radius:999px;font-size:.82rem;color:var(--accent2);font-weight:500;margin-bottom:1.5rem}
.status-dot{width:7px;height:7px;background:var(--accent2);border-radius:50%;animation:pulse 2s infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.4}}
.hero-name{font-size:clamp(2.4rem,5vw,3.8rem);font-weight:900;line-height:1.1;letter-spacing:-.03em;margin-bottom:1rem}
.name-highlight{background:linear-gradient(135deg,var(--accent) 0%,var(--accent2) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent}
.hero-role{font-size:1.15rem;color:var(--fg2);font-weight:500;margin-bottom:1rem;min-height:1.5em}
.hero-desc{color:var(--fg2);font-size:1rem;line-height:1.7;margin-bottom:2rem;max-width:460px}
.hero-btns{display:flex;gap:1rem;margin-bottom:2.5rem;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;gap:.5rem;padding:.85rem 1.8rem;border-radius:10px;font-size:.92rem;font-weight:600;transition:var(--tr);border:none;cursor:pointer}
.btn-main{background:linear-gradient(135deg,var(--accent),var(--accent2));color:#fff;box-shadow:0 4px 20px rgba(99,102,241,0.25)}
.btn-main:hover{transform:translateY(-2px);box-shadow:0 8px 30px rgba(99,102,241,0.35)}
.btn-ghost{background:transparent;color:var(--fg);border:1px solid var(--border)}
.btn-ghost:hover{border-color:rgba(99,102,241,0.3);background:rgba(99,102,241,0.05)}
.btn-sm{padding:.6rem 1.2rem;font-size:.85rem}
.btn-lg{padding:1rem 2rem;font-size:1rem}
.btn-full{width:100%;justify-content:center}
.hero-socials{display:flex;gap:.8rem}
.hero-socials a{width:42px;height:42px;display:flex;align-items:center;justify-content:center;border-radius:10px;background:var(--card);border:1px solid var(--border);color:var(--fg2);font-size:1rem;transition:var(--tr)}
.hero-socials a:hover{color:var(--accent);border-color:rgba(99,102,241,0.2);transform:translateY(-3px)}
.hero-right{display:flex;justify-content:flex-end}
.hero-card{width:100%;max-width:420px}
.code-window{background:var(--card);border:1px solid var(--border);border-radius:var(--r);overflow:hidden;backdrop-filter:blur(10px)}
.code-header{display:flex;align-items:center;gap:.5rem;padding:.8rem 1.2rem;background:rgba(0,0,0,0.2);border-bottom:1px solid var(--border)}
.code-header span{width:10px;height:10px;border-radius:50%}
.c-red{background:#ef4444}.c-yellow{background:#f59e0b}.c-green{background:#22c55e}
.code-title{margin-left:auto;font-size:.75rem;color:var(--fg2);font-family:'JetBrains Mono',monospace}
.code-body{padding:1.2rem;font-family:'JetBrains Mono',monospace;font-size:.82rem;line-height:1.7;overflow-x:auto}
.code-body .k{color:#c084fc}.code-body .c{color:#fbbf24}.code-body .f{color:#60a5fa}.code-body .s{color:#4ade80}.code-body .n{color:#fb7185}
.hero-scroll{position:absolute;bottom:2rem;left:50%;transform:translateX(-50%);display:flex;flex-direction:column;align-items:center;gap:.6rem;color:var(--fg2);font-size:.75rem}
.scroll-line{width:1px;height:28px;background:linear-gradient(180deg,var(--accent),transparent);animation:scrollPulse 2s infinite}
@keyframes scrollPulse{0%,100%{opacity:1;height:28px}50%{opacity:.3;height:20px}}

/* Section commons */
section{padding:6rem 0;position:relative;z-index:1}
.section-head{text-align:center;margin-bottom:3.5rem}
.section-tag{display:inline-block;font-size:.78rem;font-weight:600;text-transform:uppercase;letter-spacing:.1em;color:var(--accent);margin-bottom:.6rem}
.section-title{font-size:clamp(1.8rem,3.5vw,2.6rem);font-weight:800;letter-spacing:-.02em;margin-bottom:.4rem}
.section-desc{color:var(--fg2);font-size:1rem}

/* Stats */
.stats{padding:4rem 0;background:linear-gradient(180deg,transparent,rgba(99,102,241,0.02),transparent)}
.stats .container{display:grid;grid-template-columns:repeat(4,1fr);gap:2rem}
.stat-item{text-align:center}
.stat-num{font-size:2.6rem;font-weight:900;background:linear-gradient(135deg,var(--accent),var(--accent2));-webkit-background-clip:text;-webkit-text-fill-color:transparent;line-height:1}
.stat-text{color:var(--fg2);font-size:.88rem;font-weight:500;margin-top:.4rem}

/* About */
.about-body{display:grid;grid-template-columns:360px 1fr;gap:4rem;align-items:start}
.about-card{background:var(--card);border:1px solid var(--border);border-radius:var(--r);padding:2rem;text-align:center;position:relative}
.about-avatar{width:110px;height:110px;border-radius:50%;object-fit:cover;border:2px solid var(--accent);position:relative;z-index:2}
.about-ring{position:absolute;top:calc(2rem - 5px);left:50%;transform:translateX(-50%);width:120px;height:120px;border-radius:50%;border:2px solid transparent;border-top-color:var(--accent2);border-right-color:var(--accent);animation:spin 4s linear infinite}
@keyframes spin{to{transform:translateX(-50%) rotate(360deg)}}
.about-info{margin-top:1.2rem}
.about-info h3{font-size:1.15rem;font-weight:700}
.about-info p{color:var(--fg2);font-size:.88rem;margin:.2rem 0}
.about-meta{color:var(--fg2);font-size:.8rem;display:flex;align-items:center;justify-content:center;gap:.35rem;margin:.15rem 0}
.about-stats{display:flex;justify-content:space-around;margin-top:1.2rem;padding-top:1.2rem;border-top:1px solid var(--border)}
.as-num{font-size:1.3rem;font-weight:800;background:linear-gradient(135deg,var(--accent),var(--accent2));-webkit-background-clip:text;-webkit-text-fill-color:transparent}
.as-label{font-size:.7rem;color:var(--fg2);text-transform:uppercase;letter-spacing:.05em}
.about-text{color:var(--fg2);line-height:1.8;margin-bottom:1.2rem}
.about-seeking{display:flex;gap:.8rem;padding:1rem 1.2rem;background:linear-gradient(135deg,rgba(99,102,241,0.06),rgba(34,211,238,0.04));border:1px solid rgba(99,102,241,0.12);border-radius:12px;margin-bottom:1.5rem}
.about-seeking i{color:var(--accent2);font-size:1.1rem;margin-top:.15rem}
.about-seeking p{color:var(--fg2);font-size:.92rem;line-height:1.6}
.about-seeking strong{color:var(--fg)}
.about-details{display:flex;flex-direction:column;gap:.7rem;margin-bottom:1.5rem}
.detail-row{display:flex;justify-content:space-between;padding:.6rem 0;border-bottom:1px solid var(--border);font-size:.9rem}
.detail-label{color:var(--fg2)}
.detail-val{color:var(--fg);font-weight:500}
.about-actions{display:flex;gap:1rem;flex-wrap:wrap}

/* Skills */
.skills-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:2rem}
.skill-col{background:var(--card);border:1px solid var(--border);border-radius:var(--r);padding:1.8rem}
.skill-title{display:flex;align-items:center;gap:.7rem;font-size:1rem;font-weight:700;margin-bottom:1.2rem}
.skill-line{width:3px;height:18px;background:linear-gradient(180deg,var(--accent),var(--accent2));border-radius:2px}
.skill-badges{display:flex;flex-wrap:wrap;gap:.45rem}
.skill-badge{background:rgba(99,102,241,0.08);border:1px solid rgba(99,102,241,0.12);color:var(--fg2);padding:.35rem .85rem;border-radius:6px;font-size:.82rem;font-weight:500;transition:var(--tr)}
.skill-badge:hover{background:rgba(99,102,241,0.15);color:var(--fg);transform:translateY(-2px)}

/* Projects */
.project-filters{display:flex;justify-content:center;gap:.6rem;margin-bottom:2rem;flex-wrap:wrap}
.filter-btn{padding:.5rem 1.2rem;border-radius:8px;background:var(--card);border:1px solid var(--border);color:var(--fg2);font-size:.85rem;font-weight:500;cursor:pointer;transition:var(--tr)}
.filter-btn:hover,.filter-btn.active{background:linear-gradient(135deg,var(--accent),var(--accent2));color:#fff;border-color:transparent}
.project-list{display:flex;flex-direction:column;gap:2rem}
.project-reveal{display:grid;grid-template-columns:320px 1fr;gap:0;background:var(--card);border:1px solid var(--border);border-radius:var(--r);overflow:hidden;transition:var(--tr)}
.project-reveal.hidden{display:none}
.project-reveal:hover{border-color:rgba(99,102,241,0.15);box-shadow:0 20px 60px rgba(0,0,0,0.35)}
.project-visual{position:relative;min-height:280px;display:flex;align-items:center;justify-content:center;overflow:hidden}
.pv-bg{position:absolute;inset:0;opacity:.08}
.pv-bg-1{background:radial-gradient(circle at center,#6366f1,transparent 70%)}
.pv-bg-2{background:radial-gradient(circle at center,#22d3ee,transparent 70%)}
.pv-bg-3{background:radial-gradient(circle at center,#f59e0b,transparent 70%)}
.pv-icon{position:relative;z-index:2;width:70px;height:70px;display:flex;align-items:center;justify-content:center;border-radius:18px;background:rgba(99,102,241,0.1);border:1px solid rgba(99,102,241,0.15);font-size:1.8rem;color:var(--accent)}
.pv-overlay{position:absolute;inset:0;background:linear-gradient(180deg,transparent 40%,var(--card))}
.project-body{padding:2rem}
.project-top{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:1rem}
.project-tags{display:flex;gap:.4rem;flex-wrap:wrap}
.project-tags span{background:rgba(99,102,241,0.08);border:1px solid rgba(99,102,241,0.12);color:var(--fg2);padding:.2rem .6rem;border-radius:4px;font-size:.75rem;font-weight:500}
.project-links{display:flex;gap:.4rem}
.project-links a{width:34px;height:34px;display:flex;align-items:center;justify-content:center;border-radius:8px;background:var(--bg3);color:var(--fg2);font-size:.85rem;transition:var(--tr)}
.project-links a:hover{background:var(--accent);color:#fff}
.project-name{font-size:1.25rem;font-weight:700;margin-bottom:.4rem;line-height:1.3}
.project-stack{color:var(--accent2);font-size:.85rem;font-weight:500;margin-bottom:1rem}
.project-points{list-style:none;margin-bottom:1.5rem}
.project-points li{padding:.35rem 0;padding-left:1.2rem;color:var(--fg2);font-size:.9rem;position:relative;line-height:1.6}
.project-points li::before{content:"—";position:absolute;left:0;color:var(--accent);font-weight:700}
.project-footer{display:flex;gap:.7rem}

/* GitHub */
.github{background:linear-gradient(180deg,transparent,rgba(99,102,241,0.015),transparent)}
.repo-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:1.2rem}
.repo-card{background:var(--card);border:1px solid var(--border);border-radius:var(--r);padding:1.6rem;transition:var(--tr);display:flex;flex-direction:column}
.repo-card:hover{border-color:rgba(99,102,241,0.15);transform:translateY(-4px);box-shadow:0 12px 40px rgba(0,0,0,0.3)}
.repo-head{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:.8rem}
.repo-name{display:flex;align-items:center;gap:.6rem}
.repo-name i{color:var(--accent);font-size:1rem}
.repo-name span{font-size:.95rem;font-weight:700;word-break:break-word}
.repo-stars{display:flex;align-items:center;gap:.3rem;color:var(--fg2);font-size:.8rem}
.repo-desc{color:var(--fg2);font-size:.88rem;line-height:1.55;margin-bottom:1rem;flex:1}
.repo-footer{display:flex;justify-content:space-between;align-items:center;margin-bottom:.8rem;font-size:.78rem;color:var(--fg2)}
.repo-lang{display:flex;align-items:center;gap:.35rem}
.rl-dot{width:8px;height:8px;border-radius:50%}
.rl-python{background:#3572A5}.rl-javascript{background:#f1e05a}.rl-html{background:#e34c26}.rl-css{background:#563d7c}.rl-none{background:#64748b}
.repo-tags{display:flex;flex-wrap:wrap;gap:.3rem}
.repo-tags span{background:rgba(99,102,241,0.06);color:var(--fg2);padding:.15rem .5rem;border-radius:3px;font-size:.72rem}
.repo-more{text-align:center;margin-top:2.5rem}

/* Education */
.edu-list{max-width:800px;margin:0 auto;display:flex;flex-direction:column;gap:2rem}
.edu-row{display:flex;gap:1.5rem}
.edu-marker{width:14px;height:14px;border-radius:50%;background:linear-gradient(135deg,var(--accent),var(--accent2));border:3px solid var(--bg);box-shadow:0 0 0 3px rgba(99,102,241,0.15);flex-shrink:0;margin-top:6px;margin-left:3px}
.edu-card{flex:1;background:var(--card);border:1px solid var(--border);border-radius:var(--r);padding:1.5rem;transition:var(--tr)}
.edu-card:hover{border-color:rgba(99,102,241,0.12)}
.edu-date{display:inline-block;background:rgba(99,102,241,0.08);color:var(--accent);padding:.25rem .8rem;border-radius:6px;font-size:.78rem;font-weight:600;margin-bottom:.6rem}
.edu-degree{font-size:1.1rem;font-weight:700;margin-bottom:.25rem}
.edu-school{color:var(--fg2);font-size:.9rem;margin-bottom:.4rem}
.edu-detail{color:var(--fg2);font-size:.85rem;line-height:1.5}

/* Awards */
.awards-grid{display:grid;grid-template-columns:1fr 1fr;gap:2.5rem}
.awards-col h4{display:flex;align-items:center;gap:.7rem;font-size:1.1rem;font-weight:700;margin-bottom:1.2rem}
.awards-col h4 i{color:var(--accent)}
.awards-items{display:flex;flex-direction:column;gap:.8rem}
.award-item{display:flex;gap:.8rem;padding:1rem;background:var(--card);border:1px solid var(--border);border-radius:12px;transition:var(--tr)}
.award-item:hover{border-color:rgba(99,102,241,0.12);transform:translateX(4px)}
.award-item>i{color:var(--accent2);font-size:.9rem;margin-top:.15rem;width:20px;text-align:center}
.award-item p{color:var(--fg2);font-size:.9rem;line-height:1.5}
.cert-text h5{font-weight:600;font-size:.9rem;margin-bottom:.15rem}
.cert-text p{color:var(--fg2);font-size:.82rem}
.cert-text span{color:var(--accent)}

/* CTA */
.cta{padding:5rem 0;background:linear-gradient(180deg,transparent,rgba(99,102,241,0.03),transparent)}
.cta-inner{text-align:center;max-width:640px;margin:0 auto;padding:3rem;background:var(--card);border:1px solid var(--border);border-radius:var(--r)}
.cta-inner h2{font-size:clamp(1.5rem,3vw,2rem);font-weight:800;margin-bottom:.8rem}
.cta-inner p{color:var(--fg2);margin-bottom:1.8rem;line-height:1.7}
.cta-btns{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap}

/* Contact */
.contact-body{display:grid;grid-template-columns:1fr 1fr;gap:3rem;align-items:start}
.contact-left h3{font-size:1.3rem;font-weight:700;margin-bottom:.4rem}
.contact-left>p{color:var(--fg2);margin-bottom:1.5rem;font-size:.95rem}
.contact-item{display:flex;gap:1rem;padding:.8rem 0;align-items:center}
.contact-icon{width:44px;height:44px;display:flex;align-items:center;justify-content:center;border-radius:10px;background:linear-gradient(135deg,rgba(99,102,241,0.1),rgba(34,211,238,0.05));border:1px solid rgba(99,102,241,0.1);color:var(--accent);font-size:1rem;flex-shrink:0}
.ci-label{display:block;font-size:.75rem;color:var(--fg2);text-transform:uppercase;letter-spacing:.05em;margin-bottom:.1rem}
.contact-item a,.contact-item span{color:var(--fg);font-size:.92rem;font-weight:500;transition:var(--tr)}
.contact-item a:hover{color:var(--accent)}
.contact-right{background:var(--card);border:1px solid var(--border);border-radius:var(--r);padding:2rem}
.form-group{margin-bottom:1.2rem}
.form-group label{display:block;font-size:.82rem;font-weight:500;color:var(--fg2);margin-bottom:.35rem}
.form-group input,.form-group textarea{width:100%;padding:.8rem 1rem;background:rgba(5,8,17,0.6);border:1px solid var(--border);border-radius:8px;color:var(--fg);font-family:inherit;font-size:.9rem;transition:var(--tr)}
.form-group input:focus,.form-group textarea:focus{outline:none;border-color:var(--accent)}
.form-group input::placeholder,.form-group textarea::placeholder{color:rgba(148,163,184,0.3)}
.form-message{margin-top:1rem;padding:.7rem;border-radius:8px;font-size:.88rem;display:none}
.form-message.success{display:block;background:rgba(34,211,238,0.08);border:1px solid rgba(34,211,238,0.2);color:var(--accent2)}
.form-message.error{display:block;background:rgba(239,68,68,0.08);border:1px solid rgba(239,68,68,0.2);color:#f87171}

/* Footer */
.footer{padding:3rem 0 1.5rem;border-top:1px solid var(--border)}
.footer-inner{display:flex;justify-content:space-between;align-items:center;margin-bottom:2rem;flex-wrap:wrap;gap:1rem}
.footer-logo{font-size:1.2rem;font-weight:800;background:linear-gradient(135deg,var(--accent),var(--accent2));-webkit-background-clip:text;-webkit-text-fill-color:transparent}
.footer-brand p{color:var(--fg2);font-size:.85rem;margin-top:.2rem}
.footer-socials{display:flex;gap:.6rem}
.footer-socials a{width:38px;height:38px;display:flex;align-items:center;justify-content:center;border-radius:8px;background:var(--card);border:1px solid var(--border);color:var(--fg2);font-size:.95rem;transition:var(--tr)}
.footer-socials a:hover{color:var(--accent);border-color:rgba(99,102,241,0.2)}
.footer-copy{text-align:center;padding-top:1.5rem;border-top:1px solid var(--border)}
.footer-copy p{color:var(--fg2);font-size:.82rem}

/* Reveal */
.reveal{opacity:0;transform:translateY(30px);transition:opacity .7s ease,transform .7s ease}
.reveal.active{opacity:1;transform:translateY(0)}

/* Responsive */
@media(max-width:980px){
.hero-inner{grid-template-columns:1fr;text-align:center}
.hero-left{max-width:100%}
.hero-desc{margin:0 auto 2rem}
.hero-right{display:none}
.about-body{grid-template-columns:1fr}
.about-left{display:flex;justify-content:center}
.skills-grid{grid-template-columns:1fr}
.project-reveal{grid-template-columns:1fr}
.project-visual{min-height:180px}
.awards-grid{grid-template-columns:1fr}
.contact-body{grid-template-columns:1fr}
.stats .container{grid-template-columns:repeat(2,1fr)}
.theme-toggle{bottom:6rem;right:2rem}
}
@media(max-width:640px){
section{padding:4rem 0}
.stats .container{grid-template-columns:1fr 1fr;gap:1.5rem}
.nav-menu{position:fixed;top:0;right:-100%;width:260px;height:100vh;background:var(--bg2);flex-direction:column;align-items:flex-start;padding:5rem 2rem 2rem;gap:1.5rem;transition:right .35s ease;border-left:1px solid var(--border);z-index:999}
.nav-menu.active{right:0}
.nav-toggle{display:flex;z-index:1001}
.nav-toggle.active span:first-child{transform:rotate(45deg) translate(5px,5px)}
.nav-toggle.active span:last-child{transform:rotate(-45deg) translate(5px,-5px)}
.hero-name{font-size:2.2rem}
.back-to-top,.theme-toggle{width:38px;height:38px;font-size:.85rem}
.back-to-top{bottom:1.5rem;right:1.5rem}
.theme-toggle{bottom:5.5rem;right:1.5rem}
}