:root{--bg-dark:#0f172a;--bg-mid:#111827;--bg-light:#1f2933;--text-main:#e5e7eb;--text-muted:#9ca3af;--accent:#3b82f6;--accent-glow:#3b82f640;--card-bg:#1f293399;--border-color:#ffffff0f;--section-alt:#0a0f1a}[data-theme=light]{--bg-dark:#f8fafc;--bg-mid:#f1f5f9;--bg-light:#e2e8f0;--text-main:#0f172a;--text-muted:#475569;--accent:#3b82f6;--accent-glow:#3b82f626;--card-bg:#ffffffb3;--border-color:#0000000f;--section-alt:#f1f5f9}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{background-color:var(--bg-dark);color:var(--text-main);margin:0;font-family:Poppins,sans-serif;transition:background-color .4s,color .4s;overflow-x:hidden}#root{width:100%;max-width:100%;text-align:unset;min-height:unset;box-sizing:border-box;border:none;margin:0;display:block}.scroll-progress{background:linear-gradient(90deg, var(--accent), #60a5fa, var(--accent));z-index:9999;width:0%;height:3px;box-shadow:0 0 10px var(--accent-glow);transition:width .1s linear;position:fixed;top:0;left:0}.navbar-brand{color:var(--text-main);letter-spacing:-.5px;font-size:1.5rem;font-weight:700}.navbar-brand span{color:var(--accent)}.navbar{-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--border-color);background:#0f172ad9;transition:background .4s}[data-theme=light] .navbar{background:#f8fafcd9}.nav-link{font-weight:500;transition:color .3s;position:relative;color:var(--text-muted)!important;padding:.5rem 0!important}.nav-link:after{content:"";background:var(--accent);border-radius:2px;width:0;height:2px;transition:width .3s;position:absolute;bottom:0;left:0}.nav-link:hover:after,.nav-link.active:after{width:100%}.nav-link.active{color:var(--accent)!important}.theme-toggle{background:var(--card-bg);border:1px solid var(--border-color);cursor:pointer;color:var(--text-main);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-radius:50%;justify-content:center;align-items:center;width:40px;height:40px;font-size:1.2rem;transition:all .3s;display:flex}.theme-toggle:hover{background:var(--accent);color:#fff;transform:rotate(15deg)}section{padding:120px 0;position:relative}.section-alt{background:var(--section-alt)}.home{text-align:center;justify-content:center;align-items:center;min-height:100vh;display:flex;position:relative;overflow:hidden}.home:before{content:"";background-image:linear-gradient(var(--border-color) 1px, transparent 1px), linear-gradient(90deg, var(--border-color) 1px, transparent 1px);pointer-events:none;background-size:60px 60px;position:absolute;inset:0;-webkit-mask-image:radial-gradient(#000 30%,#0000 70%);mask-image:radial-gradient(#000 30%,#0000 70%)}.home:after{content:"";background:radial-gradient(circle, var(--accent-glow) 0%, transparent 70%);pointer-events:none;width:600px;height:600px;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.home-container{z-index:1;position:relative}.hero-title{margin-bottom:.5rem;font-size:clamp(2rem,5vw,3.5rem);font-weight:700}.hero-title span{background:linear-gradient(135deg, var(--accent), #60a5fa, #a78bfa);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text}.hero-subtitle{color:var(--text-muted);min-height:2rem;margin-bottom:1rem;font-size:clamp(1rem,2.5vw,1.4rem);font-weight:400}.typing-cursor{background:var(--accent);vertical-align:text-bottom;width:3px;height:1.2em;margin-left:4px;display:inline-block}.hero-text{color:var(--text-muted);max-width:540px;margin:0 auto 2rem;font-size:1.05rem;line-height:1.7}.btn-primary-custom{background:var(--accent);color:#fff;border:none;border-radius:50px;align-items:center;gap:8px;padding:12px 32px;font-weight:500;text-decoration:none;transition:all .3s;display:inline-flex;position:relative;overflow:hidden}.btn-primary-custom:hover{color:#fff;box-shadow:0 8px 25px var(--accent-glow);background:#2563eb;transform:translateY(-2px)}.btn-outline-custom{border:1.5px solid var(--accent);color:var(--accent);background:0 0;border-radius:50px;align-items:center;gap:8px;padding:12px 32px;font-weight:500;text-decoration:none;transition:all .3s;display:inline-flex}.btn-outline-custom:hover{background:var(--accent);color:#fff;box-shadow:0 8px 25px var(--accent-glow);transform:translateY(-2px)}.button-container{flex-wrap:wrap;justify-content:center;gap:16px;display:flex}.section-title{text-align:center;margin-bottom:1rem;font-size:clamp(1.8rem,4vw,2.5rem);font-weight:700;position:relative}.section-title span{background:linear-gradient(135deg, var(--accent), #60a5fa);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text}.section-subtitle{text-align:center;color:var(--text-muted);max-width:540px;margin:0 auto 3.5rem;font-size:1.05rem}.section-divider{background:var(--accent);border-radius:3px;width:60px;height:3px;margin:0 auto 1.5rem}.about-grid{grid-template-columns:1fr 1fr;align-items:center;gap:60px;display:grid}.about-image-wrapper{justify-content:center;display:flex;position:relative}.about-image-frame{background:var(--card-bg);border:1px solid var(--border-color);border-radius:20px;justify-content:center;align-items:center;width:320px;height:320px;display:flex;position:relative;overflow:hidden}.about-image-frame:before{content:"";background:linear-gradient(135deg, var(--accent), transparent, var(--accent));z-index:-1;opacity:.5;border-radius:22px;position:absolute;inset:-2px}.about-image-frame .avatar-placeholder{color:var(--accent);opacity:.8;font-size:6rem}.about-content h3{margin-bottom:1rem;font-size:1.5rem;font-weight:600}.about-content .highlight-text{color:var(--accent)}.about-content p{color:var(--text-muted);margin-bottom:1rem;line-height:1.8}.about-stats{grid-template-columns:repeat(3,1fr);gap:16px;margin-top:2rem;display:grid}.stat-item{background:var(--card-bg);border:1px solid var(--border-color);text-align:center;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-radius:12px;padding:20px 16px;transition:transform .3s}.stat-item:hover{transform:translateY(-4px)}.stat-number{color:var(--accent);font-size:1.8rem;font-weight:700;display:block}.stat-label{color:var(--text-muted);margin-top:4px;font-size:.8rem}.skills-grid{grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:24px;display:grid}.skill-card{background:var(--card-bg);border:1px solid var(--border-color);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-radius:16px;padding:28px 24px;transition:all .4s}.skill-card:hover{border-color:var(--accent);box-shadow:0 12px 40px var(--accent-glow);transform:translateY(-6px)}.skill-header{align-items:center;gap:12px;margin-bottom:16px;display:flex}.skill-icon{background:var(--accent-glow);width:48px;height:48px;color:var(--accent);border-radius:12px;flex-shrink:0;justify-content:center;align-items:center;font-size:1.4rem;display:flex}.skill-info h4{margin:0;font-size:1rem;font-weight:600}.skill-info span{color:var(--text-muted);font-size:.8rem}.skill-bar{background:var(--bg-light);border-radius:6px;height:6px;margin-top:8px;overflow:hidden}.skill-bar-fill{background:linear-gradient(90deg, var(--accent), #60a5fa);border-radius:6px;width:0%;height:100%;transition:width 1.2s cubic-bezier(.25,.46,.45,.94);position:relative}.skill-bar-fill.animate{width:var(--target-width)}.project-card{background:var(--card-bg);border:1px solid var(--border-color);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-radius:16px;flex-direction:column;height:100%;transition:all .4s;display:flex;overflow:hidden}.project-card:hover{border-color:var(--accent);box-shadow:0 16px 48px var(--accent-glow);transform:translateY(-8px)}.project-card-body{flex-direction:column;flex:1;padding:24px;display:flex}.project-icon{background:var(--accent-glow);width:48px;height:48px;color:var(--accent);border-radius:12px;justify-content:center;align-items:center;margin-bottom:16px;font-size:1.3rem;display:flex}.project-card h4{margin-bottom:10px;font-size:1.15rem;font-weight:600}.project-card p{color:var(--text-muted);flex:1;margin-bottom:16px;font-size:.9rem;line-height:1.7}.project-tags{flex-wrap:wrap;gap:6px;margin-bottom:16px;display:flex}.project-tag{background:var(--accent-glow);color:var(--accent);border:1px solid #3b82f633;border-radius:20px;padding:4px 12px;font-size:.75rem;font-weight:500}.project-btn{color:var(--accent);align-items:center;gap:6px;font-weight:500;text-decoration:none;transition:gap .3s;display:inline-flex}.project-btn:hover{color:#60a5fa;gap:10px}.contact-grid{grid-template-columns:1fr 1.2fr;align-items:start;gap:48px;display:grid}.contact-info-card{background:var(--card-bg);border:1px solid var(--border-color);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-radius:16px;padding:32px}.contact-info-card h3{margin-bottom:8px;font-size:1.3rem;font-weight:600}.contact-info-card>p{color:var(--text-muted);margin-bottom:24px;font-size:.9rem}.contact-detail{align-items:flex-start;gap:16px;margin-bottom:20px;display:flex}.contact-detail-icon{background:var(--accent-glow);width:44px;height:44px;color:var(--accent);border-radius:12px;flex-shrink:0;justify-content:center;align-items:center;font-size:1.1rem;display:flex}.contact-detail-text strong{color:var(--text-muted);margin-bottom:2px;font-size:.85rem;display:block}.contact-detail-text a,.contact-detail-text span{color:var(--text-main);font-size:.95rem;text-decoration:none;transition:color .3s}.contact-detail-text a:hover{color:var(--accent)}.contact-social{border-top:1px solid var(--border-color);gap:12px;margin-top:24px;padding-top:20px;display:flex}.contact-social a{background:var(--bg-light);width:44px;height:44px;color:var(--text-muted);border-radius:12px;justify-content:center;align-items:center;font-size:1.15rem;text-decoration:none;transition:all .3s;display:flex}.contact-social a:hover{background:var(--accent);color:#fff;transform:translateY(-3px)}.contact-form{background:var(--card-bg);border:1px solid var(--border-color);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-radius:16px;padding:32px}.form-group{margin-bottom:18px}.form-group label{color:var(--text-muted);margin-bottom:6px;font-size:.85rem;font-weight:500;display:block}.form-control-custom{background:var(--bg-dark);border:1px solid var(--border-color);width:100%;color:var(--text-main);border-radius:10px;outline:none;padding:12px 16px;font-family:inherit;font-size:.9rem;transition:all .3s}.form-control-custom:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-glow)}.form-control-custom::placeholder{color:var(--text-muted);opacity:.6}textarea.form-control-custom{resize:vertical;min-height:120px}.footer{text-align:center;border-top:1px solid var(--border-color);background:var(--bg-mid);padding:32px 0}.footer p{color:var(--text-muted);font-size:.85rem}.footer .footer-brand{color:var(--text-main);margin-bottom:4px;font-size:1.1rem;font-weight:600}.footer .footer-brand span{color:var(--accent)}.back-to-top{background:var(--accent);color:#fff;cursor:pointer;opacity:0;visibility:hidden;z-index:999;width:48px;height:48px;box-shadow:0 4px 15px var(--accent-glow);border:none;border-radius:50%;justify-content:center;align-items:center;font-size:1.2rem;transition:all .3s;display:flex;position:fixed;bottom:30px;right:30px;transform:translateY(20px)}.back-to-top.visible{opacity:1;visibility:visible;transform:translateY(0)}.back-to-top:hover{box-shadow:0 8px 30px var(--accent-glow);transform:translateY(-4px)}.floating-nav{z-index:998;flex-direction:column;gap:12px;display:flex;position:fixed;top:50%;right:24px;transform:translateY(-50%)}.floating-nav a{background:var(--text-muted);opacity:.3;border-radius:50%;width:12px;height:12px;text-decoration:none;transition:all .3s;position:relative}.floating-nav a.active{opacity:1;background:var(--accent);box-shadow:0 0 10px var(--accent-glow);transform:scale(1.3)}.floating-nav a:hover{opacity:.8}.floating-nav a .nav-tooltip{background:var(--bg-mid);color:var(--text-main);white-space:nowrap;opacity:0;pointer-events:none;border:1px solid var(--border-color);border-radius:6px;padding:4px 12px;font-size:.75rem;transition:opacity .3s;position:absolute;top:50%;right:24px;transform:translateY(-50%)}.floating-nav a:hover .nav-tooltip{opacity:1}.animate{opacity:0;transition:opacity .8s,transform .8s;transform:translateY(30px)}.animate.show{opacity:1;transform:translateY(0)}.animate-delay-1{transition-delay:.1s}.animate-delay-2{transition-delay:.2s}.animate-delay-3{transition-delay:.3s}@media (width<=991px){.about-grid{text-align:center;grid-template-columns:1fr;gap:40px}.contact-grid{grid-template-columns:1fr;gap:32px}.about-stats{justify-content:center}.floating-nav{display:none}section{padding:80px 0}}@media (width<=767px){.hero-title{font-size:1.8rem}.about-stats{grid-template-columns:repeat(3,1fr);gap:10px}.stat-item{padding:14px 10px}.stat-number{font-size:1.4rem}.skills-grid{grid-template-columns:1fr}.contact-form,.contact-info-card{padding:24px 20px}.button-container{flex-direction:column;align-items:center}.back-to-top{width:40px;height:40px;font-size:1rem;bottom:20px;right:20px}}@media (width<=400px){.about-stats{grid-template-columns:1fr}.about-image-frame{width:240px;height:240px}}::selection{background:var(--accent);color:#fff}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:var(--bg-dark)}::-webkit-scrollbar-thumb{background:var(--bg-light);border-radius:8px}::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}