/* ===================================================================
   style.css v7 — Tech Aesthetic
   暗色终端风 × 扫描线 × 光效边框 × 数据流质感
   =================================================================== */

:root {
    --bg:       #06060e;
    --bg2:      #0c0c1a;
    --bg-card:  #101025;
    --bg-surf:  #161632;
    --bg-code:  #08081a;
    --text:     #d8d8f0;
    --text2:    #8888b8;
    --text3:    #555580;
    --accent:   #00e6a0;
    --accent-dim:rgba(0,230,160,.09);
    --accent-g: rgba(0,230,160,.2);
    --accent2:  #7860f0;
    --accent2-d:rgba(120,96,240,.12);
    --accent3:  #f06030;
    --border:   #222240;
    --border-l: #303058;
    --r:12px;--rs:7px;--rl:16px;
    --sans:'Inter','Noto Sans SC',sans-serif;
    --mono:'JetBrains Mono',monospace;
    --sh:0 8px 36px rgba(0,0,0,.5);
    --t:.32s cubic-bezier(.4,0,.2,1);
    --ts:.55s cubic-bezier(.4,0,.2,1);
    --nh:70px;
}

[data-theme="light"] {
    --bg:#f5f6fb;--bg2:#edf0f7;--bg-card:#fff;--bg-surf:#ecedf3;--bg-code:#f0f1f6;
    --text:#181828;--text2:#5a5a78;--text3:#9696b0;
    --accent:#0d9488;--accent-dim:rgba(13,148,136,.06);--accent-g:rgba(13,148,136,.12);
    --accent2:#6a3fd8;--border:#d6d6e6;--border-l:#e4e4f0;
    --sh:0 6px 28px rgba(0,0,0,.04);
}

*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:var(--nh)}
body{font-family:var(--sans);background:var(--bg);color:var(--text);line-height:1.68;-webkit-font-smoothing:antialiased;font-size:16px}
a{color:inherit;text-decoration:none}
::selection{background:var(--accent);color:#06060e}
::-webkit-scrollbar{width:5px}::-webkit-scrollbar-track{background:var(--bg2)}
::-webkit-scrollbar-thumb{background:var(--border-l);border-radius:3px}

.container{max-width:1120px;margin:0 auto;padding:0 28px}
.section{padding:120px 0;position:relative}
.section-dark{background:var(--bg2)}

/* Scanline overlay for hero only */
.hero::before{
    content:'';position:absolute;inset:0;z-index:0;pointer-events:none;
    background:repeating-linear-gradient(0deg,transparent,transparent 2px,rgba(0,230,160,.012) 2px,rgba(0,230,160,.012) 4px);
}

/* === Loader === */
.loader{position:fixed;inset:0;z-index:9999;background:var(--bg);display:flex;align-items:center;justify-content:center;transition:opacity .6s,visibility .6s}
.loader.hidden{opacity:0;visibility:hidden}
.loader-terminal{font-family:var(--mono);font-size:1.1rem}
.loader-prompt{color:var(--accent);margin-right:8px}
.loader-text{color:var(--text2)}
.loader-cursor{color:var(--accent);animation:blink .8s infinite;margin-left:4px}
@keyframes blink{0%,100%{opacity:1}50%{opacity:0}}

#particles-canvas{position:fixed;inset:0;z-index:0;pointer-events:none;opacity:.3}

/* === Nav === */
.navbar{position:fixed;top:0;left:0;right:0;height:var(--nh);z-index:1000;background:rgba(6,6,14,.55);backdrop-filter:blur(28px) saturate(1.3);-webkit-backdrop-filter:blur(28px) saturate(1.3);border-bottom:1px solid transparent;transition:var(--t)}
[data-theme="light"] .navbar{background:rgba(245,246,251,.65)}
.navbar.scrolled{border-bottom-color:var(--border);background:rgba(6,6,14,.94)}
[data-theme="light"] .navbar.scrolled{background:rgba(245,246,251,.94)}
.nav-container{display:flex;align-items:center;justify-content:space-between;height:100%}
.nav-logo{font-family:var(--mono);font-size:1.15rem;font-weight:700;display:flex;gap:4px}
.nav-logo .lb{color:var(--text3)}.nav-logo .ln{color:var(--accent)}
.nav-logo:hover .lb{color:var(--accent)}.nav-logo:hover .ln{text-shadow:0 0 18px var(--accent-g)}
.nav-menu{display:flex;gap:2px}
.nav-link{font-family:var(--mono);font-size:.72rem;color:var(--text2);padding:7px 14px;border-radius:var(--rs);transition:var(--t);position:relative;letter-spacing:.02em}
.nav-link::after{content:'';position:absolute;bottom:2px;left:50%;width:0;height:1.5px;background:var(--accent);transform:translateX(-50%);transition:var(--t)}
.nav-link:hover{color:var(--text);background:var(--accent-dim)}
.nav-link.active{color:var(--accent)}.nav-link.active::after{width:50%}
.nav-actions{display:flex;align-items:center;gap:6px}
.lang-toggle{width:36px;height:36px;border-radius:var(--rs);background:var(--bg-surf);border:1px solid var(--border);color:var(--text2);cursor:pointer;font-family:var(--mono);font-size:.72rem;transition:var(--t);display:flex;align-items:center;justify-content:center}
.lang-toggle:hover{border-color:var(--accent);color:var(--accent)}
.theme-toggle{width:36px;height:36px;border-radius:var(--rs);background:var(--bg-surf);border:1px solid var(--border);color:var(--text2);cursor:pointer;font-size:.85rem;transition:var(--t);display:flex;align-items:center;justify-content:center}
.theme-toggle:hover{border-color:var(--accent);color:var(--accent)}
.hamburger{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:8px}
.hamburger span{width:20px;height:2px;background:var(--text);border-radius:2px;transition:var(--t)}

/* === HERO === */
.hero{min-height:100vh;display:flex;align-items:center;padding:130px 0 100px;position:relative;z-index:1}
.hero-container{display:grid;grid-template-columns:1fr 1fr;gap:72px;align-items:center}
.hero-content{z-index:2}
.hero-tags{display:flex;gap:10px;margin-bottom:32px;flex-wrap:wrap}
.hero-tag{font-family:var(--mono);font-size:.7rem;padding:5px 14px;border-radius:100px;background:var(--accent-dim);border:1px solid rgba(0,230,160,.2);color:var(--accent)}
.hero-title{font-size:3.5rem;font-weight:800;line-height:1.16;margin-bottom:20px}
.hero-title .hero-line1,.hero-title .hero-line2{display:block}
.hero-title .hu{color:var(--accent);position:relative;display:inline-block}
.hero-title .hu::after{content:'';position:absolute;bottom:1px;left:0;right:0;height:3px;background:var(--accent);border-radius:2px;opacity:.45}
.hero-subtitle{font-family:var(--mono);font-size:1.05rem;margin-bottom:20px;display:flex;align-items:center;gap:10px;background:var(--bg-code);border:1px solid var(--border);padding:12px 18px;border-radius:var(--rs);max-width:500px}
.typing-prefix{color:var(--accent);font-weight:700}
.typing-text{color:var(--text2)}.typing-cursor{color:var(--accent);animation:blink .8s infinite}
.hero-desc{font-size:.95rem;color:var(--text2);margin-bottom:32px;line-height:1.75;max-width:540px}
.hero-actions{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:32px}
.hero-social{display:flex;gap:12px}

/* Buttons */
.btn{display:inline-flex;align-items:center;gap:8px;padding:12px 24px;border-radius:var(--rs);font-family:var(--mono);font-size:.8rem;font-weight:500;cursor:pointer;transition:var(--t);border:1px solid transparent}
.btn-primary{background:var(--accent);color:#06060e;border-color:var(--accent)}
.btn-primary:hover{transform:translateY(-3px);box-shadow:0 6px 28px var(--accent-g)}
[data-theme="light"] .btn-primary{color:#fff}
.btn-outline{background:transparent;border-color:var(--border-l);color:var(--text)}
.btn-outline:hover{border-color:var(--accent);color:var(--accent);background:var(--accent-dim);transform:translateY(-2px)}
.btn-ghost{background:transparent;color:var(--text3)}
.btn-ghost:hover{color:var(--text);background:var(--bg-surf)}
.btn-block{width:100%;justify-content:center}

.social-icon{width:42px;height:42px;border-radius:var(--rs);background:var(--bg-surf);border:1px solid var(--border);display:flex;align-items:center;justify-content:center;color:var(--text3);font-size:1.05rem;transition:all .35s cubic-bezier(.34,1.56,.64,1)}
.social-icon:hover{color:var(--accent);border-color:var(--accent);background:var(--accent-dim);transform:translateY(-5px) scale(1.1);box-shadow:0 4px 18px var(--accent-g)}

/* Code Windows */
.hero-visual{position:relative;z-index:1}
.code-window{background:var(--bg-code);border-radius:var(--rl);border:1px solid var(--border);overflow:hidden;box-shadow:var(--sh)}
.code-window-main{transform:perspective(1000px) rotateY(-6deg) rotateX(2deg);transition:transform var(--ts),box-shadow var(--ts)}
.code-window-main:hover{transform:perspective(1000px) rotateY(0) rotateX(0);box-shadow:var(--sh),0 0 48px var(--accent-g)}
.code-window-mini{position:absolute;bottom:-34px;right:-34px;width:250px;transform:perspective(800px) rotateY(9deg);transition:transform .5s;opacity:.88;z-index:3}
.code-window-mini:hover{transform:perspective(800px) rotateY(0);opacity:1}
.code-header{background:var(--bg-surf);padding:10px 14px;display:flex;align-items:center;gap:7px;border-bottom:1px solid var(--border)}
.dot{width:10px;height:10px;border-radius:50%}.dot.red{background:#ff5f57}.dot.yellow{background:#febc2e}.dot.green{background:#28c840}
.code-title{margin-left:8px;font-family:var(--mono);font-size:.68rem;color:var(--text3)}
.code-body{padding:20px;overflow-x:auto}
.code-body pre{font-family:var(--mono);font-size:.72rem;line-height:1.72;color:var(--text2)}
.code-body .kw{color:#ff79c6}.code-body .fn{color:#50fa7b}.code-body .type{color:#8be9fd}.code-body .str{color:#f1fa8c}.code-body .num{color:#bd93f9}.code-body .cm{color:#6272a4}

.scroll-indicator{position:absolute;bottom:36px;left:50%;transform:translateX(-50%);display:flex;flex-direction:column;align-items:center;gap:6px;color:var(--text3);font-family:var(--mono);font-size:.7rem;letter-spacing:.1em;animation:bob 2.5s ease-in-out infinite}
@keyframes bob{0%,100%{transform:translateX(-50%) translateY(0)}50%{transform:translateX(-50%) translateY(8px)}}
.scroll-arrow{animation:fade 2s infinite}@keyframes fade{0%,100%{opacity:1}50%{opacity:.1}}

/* === SECTION HEADER === */
.section-header{display:flex;align-items:center;gap:16px;margin-bottom:68px;flex-wrap:wrap}
.section-number{font-family:var(--mono);font-size:.82rem;color:var(--accent);font-weight:600;opacity:.5}
.section-header h2{font-size:1.8rem;font-weight:700;letter-spacing:.03em}
.section-line{flex:1;min-width:40px;height:1px;background:linear-gradient(90deg,var(--border-l),transparent)}

/* === ABOUT BLOCKS === */
.about-block{display:flex;gap:24px;max-width:880px;margin:0 auto 40px auto;align-items:flex-start}
.about-block:last-child{margin-bottom:0}
.about-icon-big{width:48px;height:48px;border-radius:var(--rs);background:var(--accent-dim);border:1px solid rgba(0,230,160,.18);display:flex;align-items:center;justify-content:center;color:var(--accent);font-size:1.2rem;flex-shrink:0;margin-top:2px}
.about-text-content h3{font-size:1.1rem;font-weight:700;margin-bottom:12px;color:var(--accent)}
.about-text-content p{font-size:.92rem;color:var(--text2);line-height:1.74;margin-bottom:12px}
.about-text-content p:last-child{margin-bottom:0}
.about-text-content strong{color:var(--text)}

/* === STORY CHAPTERS (used for about narrative) === */
.story-chapter{display:grid;grid-template-columns:120px 1fr;gap:28px;max-width:840px;margin:0 auto 44px auto;position:relative}
.story-chapter:last-child{margin-bottom:0}
.story-chapter::after{content:'';position:absolute;top:42px;left:59px;width:2px;height:calc(100% + 44px);background:linear-gradient(180deg,var(--border-l),transparent 85%)}
.story-chapter:last-child::after{display:none}
.chapter-marker{font-family:var(--mono);font-size:.84rem;font-weight:700;color:var(--accent);text-align:right;padding-top:18px}
.chapter-content{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--rl);padding:30px 28px;transition:var(--t);position:relative}
.chapter-content:hover{border-color:var(--accent);box-shadow:0 2px 24px var(--accent-g)}
.chapter-icon{width:40px;height:40px;border-radius:var(--rs);background:var(--accent-dim);border:1px solid rgba(0,230,160,.18);display:flex;align-items:center;justify-content:center;color:var(--accent);font-size:1.1rem;margin-bottom:14px}
.chapter-content h3{font-size:1.05rem;font-weight:700;margin-bottom:10px;color:var(--accent)}
.chapter-content p{font-size:.92rem;color:var(--text2);line-height:1.74}
.chapter-content strong{color:var(--text)}

/* === STRENGTHS === */
.strengths-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.strength-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--rl);padding:32px 28px;transition:var(--t);position:relative;overflow:hidden}
.strength-card::before{content:'';position:absolute;top:0;left:0;right:0;height:2px;background:linear-gradient(90deg,var(--accent),var(--accent2));opacity:0;transition:var(--t)}
.strength-card:hover{transform:translateY(-4px);border-color:var(--accent);box-shadow:var(--sh)}
.strength-card:hover::before{opacity:1}
.strength-icon{width:42px;height:42px;border-radius:var(--rs);background:var(--accent-dim);display:flex;align-items:center;justify-content:center;color:var(--accent);font-size:1.2rem;margin-bottom:16px}
.strength-card h3{font-size:1.05rem;font-weight:700;margin-bottom:10px}
.strength-card p{font-size:.88rem;color:var(--text2);line-height:1.7;margin-bottom:14px}
.strength-card strong{color:var(--text)}
.strength-tags{display:flex;flex-wrap:wrap;gap:5px}
.strength-tags span{font-family:var(--mono);font-size:.66rem;padding:3px 10px;border-radius:100px;background:var(--accent2-d);color:var(--accent2)}

/* === SKILLS === */
.skills-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.skill-category{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--r);padding:26px 22px;transition:var(--t)}
.skill-category:hover{border-color:var(--border-l);box-shadow:var(--sh);transform:translateY(-2px)}
.skill-cat-header{display:flex;align-items:center;gap:10px;margin-bottom:20px}
.skill-cat-header i{font-size:1.05rem;color:var(--accent);width:24px;text-align:center}
.skill-cat-header h3{font-size:.92rem;font-weight:600}
.skill-items{display:flex;flex-direction:column;gap:14px}
.skill-item{cursor:default}
.skill-info{display:flex;justify-content:space-between;margin-bottom:5px}
.skill-name{font-family:var(--mono);font-size:.78rem;font-weight:500}
.skill-level{font-family:var(--mono);font-size:.7rem;color:var(--text3);opacity:0;transition:opacity .4s}
.skill-item.visible .skill-level{opacity:1}
.skill-bar{height:5px;background:var(--bg-surf);border-radius:3px;overflow:hidden}
.skill-fill{height:100%;width:0;background:linear-gradient(90deg,var(--accent),var(--accent2));border-radius:3px;transition:width 1.4s cubic-bezier(.4,0,.2,1)}
.skill-item.visible .skill-fill{width:calc(var(--level) * 1%)}
.skills-radar-container{display:flex;justify-content:center;margin-top:48px;opacity:0;transform:translateY(18px);transition:opacity .8s,transform .8s}
.skills-radar-container.visible{opacity:1;transform:translateY(0)}
#skillsRadar{max-width:350px;width:100%}

/* === WORKS (Projects) — Card Layout === */
.works-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px;max-width:960px;margin:0 auto}

.work-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--r);padding:26px 24px 22px;transition:var(--t);position:relative;overflow:hidden}
.work-card::after{content:'';position:absolute;left:0;top:0;bottom:0;width:3px;background:linear-gradient(180deg,var(--accent),var(--accent2));opacity:0;transition:var(--t);border-radius:0 2px 2px 0}
.work-card:hover::after{opacity:1}
.work-card:hover{transform:translateY(-4px);border-color:var(--accent);box-shadow:var(--sh)}
.work-card-list{grid-column:1/-1}

.work-card-header{display:flex;align-items:flex-start;gap:14px;margin-bottom:14px}
.work-icon{width:38px;height:38px;border-radius:var(--rs);background:var(--accent-dim);border:1px solid rgba(0,230,160,.18);display:flex;align-items:center;justify-content:center;color:var(--accent);font-size:1rem;flex-shrink:0}
.work-card-header h3{font-size:.98rem;font-weight:700;line-height:1.3}
.work-badge{display:inline-block;font-family:var(--mono);font-size:.66rem;padding:2px 10px;border-radius:100px;background:var(--accent2-d);color:var(--accent2);margin-top:3px}

.work-card p{font-size:.84rem;color:var(--text2);line-height:1.65;margin-bottom:8px}
.work-card p strong{color:var(--text)}
.work-result{font-family:var(--mono);font-size:.72rem!important;color:var(--accent)!important;padding:10px 12px;background:var(--accent-dim);border-radius:var(--rs);margin-top:6px!important;line-height:1.5!important}
.work-result i{margin-right:4px}

.work-tags{display:flex;flex-wrap:wrap;gap:5px;margin-top:12px;padding-top:12px;border-top:1px solid var(--border)}
.work-tags span{font-family:var(--mono);font-size:.64rem;padding:2px 9px;border-radius:100px;background:var(--accent-dim);color:var(--accent)}

.work-list{list-style:none;padding:0}
.work-list li{font-family:var(--mono);font-size:.8rem;color:var(--text2);padding:4px 0;display:flex;align-items:baseline;gap:6px}
.work-list li::before{content:'>';color:var(--accent);font-weight:700;flex-shrink:0}
.work-list strong{color:var(--text)}

/* Remove old project styles */
.project-featured,.project-feat-header,.project-feat-icon,.project-feat-meta,
.project-feat-body,.project-feat-tags,.project-featured-compact,
.copyright-grid,.copyright-item,.projects-grid,.projects-filter{display:none}

/* === EXPERIENCE === */
.timeline{position:relative;max-width:780px;margin:0 auto;padding-left:42px}
.timeline::before{content:'';position:absolute;left:14px;top:0;bottom:0;width:2px;background:linear-gradient(180deg,var(--accent),var(--accent2),transparent)}
.timeline-item{position:relative;margin-bottom:48px;padding-left:42px}
.timeline-item:last-child{margin-bottom:0}
.timeline-dot{position:absolute;left:-31px;top:8px;width:15px;height:15px;border-radius:50%;background:var(--bg-card);border:2.5px solid var(--accent);z-index:2;transition:box-shadow var(--t)}
.timeline-item:hover .timeline-dot{box-shadow:0 0 20px var(--accent-g)}
.timeline-date{font-family:var(--mono);font-size:.74rem;color:var(--accent);margin-bottom:3px}
.timeline-content{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--r);padding:26px 24px;transition:var(--t)}
.timeline-content:hover{border-color:var(--accent);box-shadow:var(--sh);transform:translateX(3px)}
.timeline-content h3{font-size:1.04rem;font-weight:600;margin-bottom:3px}
.timeline-badge{display:inline-block;font-family:var(--mono);font-size:.6rem;padding:1px 8px;border-radius:100px;background:var(--accent-dim);color:var(--accent);margin-bottom:6px;letter-spacing:.05em;text-transform:uppercase}
.timeline-company{font-size:.82rem;color:var(--text3);margin-bottom:12px}
.timeline-content p{font-size:.86rem;color:var(--text2);line-height:1.66;margin-bottom:12px}
.timeline-tags{display:flex;flex-wrap:wrap;gap:5px}
.timeline-tags span{font-family:var(--mono);font-size:.64rem;padding:2px 9px;border-radius:100px;background:var(--accent2-d);color:var(--accent2)}

/* === ACHIEVEMENTS === */
.achievements-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.achievement-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--rl);padding:30px 14px 26px;text-align:center;transition:var(--t);position:relative;overflow:hidden}
.achievement-card::after{content:'';position:absolute;inset:0;background:radial-gradient(circle at 50% 0%,var(--accent-dim),transparent 65%);opacity:0;transition:var(--t)}
.achievement-card:hover{transform:translateY(-5px);border-color:var(--accent);box-shadow:0 6px 24px var(--accent-g)}
.achievement-card:hover::after{opacity:1}
.achievement-icon{font-size:1.7rem;color:var(--accent);margin-bottom:10px;position:relative;z-index:1}
.achievement-count{font-family:var(--mono);font-size:2rem;font-weight:700;display:flex;align-items:center;justify-content:center;gap:1px;position:relative;z-index:1}
.achievement-count .plus{font-size:1.2rem;color:var(--accent)}
.achievement-label{display:block;font-size:.8rem;color:var(--text2);margin-top:4px;position:relative;z-index:1}
.achievement-detail{font-family:var(--mono);font-size:.64rem;color:var(--text3);margin-top:4px;letter-spacing:.03em;position:relative;z-index:1}

/* === PROJECTS === */
.projects-filter{display:flex;gap:6px;margin-bottom:32px;flex-wrap:wrap}
.filter-btn{padding:7px 18px;border-radius:100px;border:1px solid var(--border);background:transparent;color:var(--text2);cursor:pointer;font-family:var(--mono);font-size:.72rem;transition:var(--t)}
.filter-btn:hover,.filter-btn.active{border-color:var(--accent);color:var(--accent);background:var(--accent-dim)}
.projects-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.project-card{background:var(--bg-card);border-radius:var(--r);border:1px solid var(--border);overflow:hidden;transition:all .4s cubic-bezier(.34,1.56,.64,1)}
.project-card:hover{transform:translateY(-5px) scale(1.015);border-color:var(--accent);box-shadow:0 10px 36px rgba(0,230,160,.1),var(--sh)}
.project-card-inner{display:flex;flex-direction:column;height:100%}
.project-preview{height:85px;background:linear-gradient(135deg,var(--bg-surf),var(--bg-code));position:relative;display:flex;align-items:center;justify-content:center;overflow:hidden}
.project-lang-bar{position:absolute;bottom:0;left:0;right:0;height:3px;display:flex}
.lang-Python{background:#3572A5}.lang-JavaScript{background:#f7df1e}.lang-Java{background:#b07219}.lang-TypeScript{background:#3178c6}.lang-C\\+\\+,.lang-C{background:#f34b7d}.lang-SQL{background:#e38c00}
.project-icon{font-size:1.6rem;color:var(--text3);opacity:.2;transition:var(--t)}
.project-card:hover .project-icon{opacity:.5;color:var(--accent);transform:scale(1.15)}
.project-info{padding:20px 18px;flex:1;display:flex;flex-direction:column}
.project-title{font-size:1rem;font-weight:600;margin-bottom:6px}
.project-desc{font-size:.8rem;color:var(--text2);line-height:1.54;flex:1;margin-bottom:10px}
.project-tags{display:flex;flex-wrap:wrap;gap:4px;margin-bottom:10px}
.project-tags span{font-family:var(--mono);font-size:.64rem;padding:2px 8px;border-radius:100px;background:var(--accent-dim);color:var(--accent)}
.project-links{display:flex;gap:5px;padding-top:8px;border-top:1px solid var(--border)}
.project-link{width:28px;height:28px;display:flex;align-items:center;justify-content:center;border-radius:var(--rs);color:var(--text3);transition:var(--t)}
.project-link:hover{color:var(--accent);background:var(--accent-dim);transform:scale(1.2)}

/* === GITHUB === */
.github-profile-card{display:flex;align-items:center;gap:20px;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--rl);padding:26px 30px;margin-bottom:28px;transition:var(--t)}
.github-profile-card:hover{border-color:var(--accent);box-shadow:var(--sh)}
.gh-avatar{font-size:2.8rem;color:var(--text3)}
.gh-info h3{font-size:1.1rem;font-weight:600}
.gh-info h3 a:hover{color:var(--accent)}
.gh-info p{font-size:.84rem;color:var(--text2);margin-top:4px}
.repo-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-bottom:0}
.repo-card{display:block;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--rs);padding:18px 20px;transition:var(--t)}
.repo-card:hover{border-color:var(--accent);transform:translateY(-3px);box-shadow:0 4px 16px rgba(0,230,160,.06)}
.repo-header{font-family:var(--mono);font-size:.85rem;font-weight:600;margin-bottom:6px}
.repo-header i{color:var(--accent);margin-right:6px}
.repo-desc{font-size:.74rem;color:var(--text2);line-height:1.4;margin-bottom:10px}
.repo-lang{font-family:var(--mono);font-size:.68rem;color:var(--text3);display:flex;align-items:center;gap:4px}
.lang-dot{width:10px;height:10px;border-radius:50%;display:inline-block}
.gh-cta{text-align:center;margin-top:28px}

/* === BLOG === */
.blog-stats-bar{display:flex;justify-content:center;gap:44px;margin-bottom:44px;flex-wrap:wrap;padding:28px 0;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--rl)}
.blog-stat{text-align:center}
.blog-stat-num{display:block;font-family:var(--mono);font-size:1.5rem;font-weight:700;color:var(--accent)}
.blog-stat-label{font-size:.74rem;color:var(--text3);margin-top:3px}
.blog-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.blog-card{display:block;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--r);padding:28px 24px;transition:var(--t)}
.blog-card:hover{transform:translateY(-5px);border-color:var(--accent);box-shadow:var(--sh)}
.blog-date{font-family:var(--mono);font-size:.68rem;color:var(--text3);margin-bottom:12px}
.blog-card h3{font-size:.95rem;font-weight:600;line-height:1.4;margin-bottom:8px;transition:var(--t)}
.blog-card:hover h3{color:var(--accent)}
.blog-card p{font-size:.8rem;color:var(--text2);line-height:1.5;margin-bottom:14px}
.blog-meta{display:flex;gap:14px;font-family:var(--mono);font-size:.66rem;color:var(--text3)}
.blog-cta{text-align:center;margin-top:40px}

/* === CONTACT === */
.contact-grid{display:grid;grid-template-columns:1fr 1.5fr;gap:56px}
.contact-info{display:flex;flex-direction:column;gap:24px}
.contact-item{display:flex;align-items:flex-start;gap:14px}
.contact-icon-wrap{width:42px;height:42px;display:flex;align-items:center;justify-content:center;background:var(--accent-dim);border:1px solid rgba(0,230,160,.18);border-radius:var(--rs);color:var(--accent);font-size:1.05rem;flex-shrink:0;transition:var(--t)}
.contact-item:hover .contact-icon-wrap{transform:scale(1.1);box-shadow:0 0 16px var(--accent-g)}
.contact-item h4{font-size:.78rem;font-weight:600;margin-bottom:1px;color:var(--text3);letter-spacing:.04em}
.contact-item p,.contact-item a{font-family:var(--mono);font-size:.76rem;color:var(--text2)}
.contact-item a:hover{color:var(--accent)}
.contact-form{display:flex;flex-direction:column;gap:20px}
.form-group{position:relative}
.form-group input,.form-group textarea{width:100%;padding:14px 16px;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--rs);color:var(--text);font-family:var(--sans);font-size:.85rem;transition:var(--t);outline:none}
.form-group textarea{resize:vertical;min-height:96px}
.form-group label{position:absolute;left:16px;top:14px;color:var(--text3);font-size:.85rem;transition:all .25s;pointer-events:none;background:var(--bg-card);padding:0 4px;font-family:var(--mono);letter-spacing:.04em;font-size:.75rem}
.form-group input:focus,.form-group textarea:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-dim)}
.form-group input:focus+label,.form-group textarea:focus+label,.form-group input:not(:placeholder-shown)+label,.form-group textarea:not(:placeholder-shown)+label{transform:translateY(-22px) scale(.82);color:var(--accent)}

/* === FOOTER === */
.footer{padding:36px 0;border-top:1px solid var(--border);text-align:center}
.footer-container{display:flex;flex-direction:column;align-items:center;gap:12px}
.footer-links{display:flex;gap:20px;flex-wrap:wrap;justify-content:center}
.footer-links a{font-family:var(--mono);font-size:.74rem;color:var(--text3);transition:var(--t)}
.footer-links a:hover{color:var(--accent)}
.footer-marquee{font-family:var(--mono);font-size:.68rem;color:var(--text3);display:flex;align-items:center;gap:16px;flex-wrap:wrap;justify-content:center}
.separator{color:var(--border)}
.footer-copy{font-size:.74rem;color:var(--text3)}

.back-to-top{position:fixed;bottom:24px;right:24px;width:42px;height:42px;border-radius:50%;background:var(--accent);color:#06060e;border:none;cursor:pointer;font-size:1rem;display:flex;align-items:center;justify-content:center;opacity:0;transform:translateY(16px) scale(.85);transition:var(--t);z-index:999;pointer-events:none}
.back-to-top.visible{opacity:1;transform:translateY(0) scale(1);pointer-events:auto}
.back-to-top:hover{transform:translateY(-4px) scale(1.1);box-shadow:0 0 28px var(--accent-g)}

/* === ANIMATIONS === */
.fade-in{opacity:0;transform:translateY(30px);transition:opacity .65s cubic-bezier(.4,0,.2,1),transform .65s cubic-bezier(.4,0,.2,1)}
.fade-in.visible{opacity:1;transform:translateY(0)}

/* === RESPONSIVE === */
@media(max-width:1100px){.hero-container{grid-template-columns:1fr;gap:40px}.hero-visual .code-window-mini{display:none}.hero-title{font-size:2.6rem}.projects-grid,.blog-grid{grid-template-columns:repeat(2,1fr)}.strengths-grid{grid-template-columns:1fr}}
@media(max-width:768px){
    .nav-menu{position:fixed;top:var(--nh);left:0;right:0;background:rgba(6,6,14,.97);backdrop-filter:blur(18px);flex-direction:column;padding:16px;gap:2px;transform:translateY(-120%);opacity:0;transition:var(--t);border-bottom:1px solid var(--border)}
    [data-theme="light"] .nav-menu{background:rgba(245,246,251,.97)}
    .nav-menu.open{transform:translateY(0);opacity:1}
    .nav-link{padding:12px 14px;width:100%}
    .hamburger{display:flex}
    .hamburger.open span:nth-child(1){transform:rotate(45deg) translate(5px,5px)}
    .hamburger.open span:nth-child(2){opacity:0}
    .hamburger.open span:nth-child(3){transform:rotate(-45deg) translate(5px,-5px)}
    .hero{min-height:auto;padding:100px 0 60px}
    .hero-title{font-size:2rem}
    .story-chapter{grid-template-columns:1fr;gap:8px}
    .story-chapter::after{left:19px}
    .chapter-marker{text-align:left;padding-top:0}
    .section{padding:80px 0}.section-header h2{font-size:1.4rem}
    .strengths-grid,.skills-grid,.projects-grid,.blog-grid,.contact-grid{grid-template-columns:1fr}
    .achievements-grid{grid-template-columns:repeat(2,1fr)}
    .skills-radar-container{display:none}
}
@media(max-width:480px){
    .hero-title{font-size:1.5rem}
    .hero-subtitle{font-size:.82rem;padding:10px 14px}
    .hero-actions{flex-direction:column}.btn{justify-content:center;width:100%}
    .blog-stats-bar{gap:20px}
    .timeline{padding-left:26px}.timeline-item{padding-left:26px}.timeline-dot{left:-24px;width:12px;height:12px}
}

@media print{#particles-canvas,.navbar,.scroll-indicator,#backToTop,.hero-visual,#skillsRadar{display:none!important}body{background:#fff;color:#111}}