:root{--font-sans:-apple-system,BlinkMacSystemFont,"Segoe UI","Inter","Helvetica Neue",sans-serif;--font-mono:"SF Mono","Consolas","Monaco",monospace;--space-xs:0.25rem;--space-sm:0.5rem;--space-md:1rem;--space-lg:1.5rem;--space-xl:2rem;--space-2xl:3rem;--space-3xl:4rem;--space-4xl:6rem;--max-width:1100px;--nav-height:70px;--radius-sm:0.25rem;--radius-md:0.5rem;--radius-lg:0.75rem;--radius-full:9999px}[data-theme=light]{--bg:#fff;--bg-secondary:#f8f9fa;--text:#1a1a1a;--text-secondary:#6b7280;--text-tertiary:#9ca3af;--border:#e5e7eb;--accent:#2563eb;--accent-hover:#1d4ed8}[data-theme=dark]{--bg:#0a0a0a;--bg-secondary:#1a1a1a;--text:#fff;--text-secondary:#a1a1aa;--text-tertiary:#71717a;--border:#27272a;--accent:#3b82f6;--accent-hover:#60a5fa}*{box-sizing:border-box;margin:0;padding:0}[role=button],a,button{cursor:pointer!important}.hero-social-link{width:48px;height:48px;border-radius:50%;background:var(--bg-secondary);border:1px solid var(--border);display:flex;align-items:center;justify-content:center;color:var(--text-secondary);font-size:1.25rem;transition:all .2s;text-decoration:none}.hero-social-link:hover{border-color:rgba(139,92,246,.5);color:rgba(139,92,246,.9);transform:translateY(-2px);box-shadow:0 4px 20px rgba(139,92,246,.3)}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-10px)}}@keyframes pulse{0%,to{opacity:.15}50%{opacity:.25}}.hero-bg{animation:pulse 8s ease-in-out infinite}.hero-symbols .symbol{animation:float 6s ease-in-out infinite;color:var(--text-secondary)}.hero-symbols .symbol:first-child{animation-delay:0s}.hero-symbols .symbol:nth-child(2){animation-delay:1s}.hero-symbols .symbol:nth-child(3){animation-delay:2s}.hero-symbols .symbol:nth-child(4){animation-delay:3s}.hero-symbols .symbol:nth-child(5){animation-delay:1.5s}.hero-symbols .symbol:nth-child(6){animation-delay:2.5s}html{scroll-behavior:smooth}body{font-family:var(--font-sans);background:var(--bg);color:var(--text);line-height:1.6;font-size:16px;-webkit-font-smoothing:antialiased;transition:background-color .3s ease,color .3s ease}h1,h2,h3,h4,h5,h6{font-weight:600;line-height:1.2;color:var(--text)}h1{font-size:3rem;letter-spacing:-.02em}h2{font-size:2.25rem;letter-spacing:-.01em}h3{font-size:1.5rem}h4{font-size:1.25rem}p{color:var(--text-secondary);line-height:1.7;font-size:1.0625rem}a{color:var(--accent);text-decoration:none;transition:color .2s}a:hover{color:var(--accent-hover)}.container{max-width:var(--max-width);padding:0 var(--space-xl)}section{padding:var(--space-4xl) 0}.container{max-width:1200px}.container,.container-lg{margin:0 auto;padding:0 var(--space-6)}.container-lg{max-width:1400px}.glass-card{background:var(--glass-bg);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border:1px solid var(--glass-border);border-radius:var(--radius-xl);box-shadow:var(--glass-shadow);transition:all var(--transition-base)}.glass-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-xl);border-color:rgba(139,92,246,.3)}.gradient-text{background:var(--gradient-primary);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.btn{display:inline-flex;align-items:center;gap:var(--space-2);padding:var(--space-3) var(--space-6);font-size:1rem;font-weight:600;border-radius:var(--radius-full);border:none;cursor:pointer;transition:all var(--transition-base);position:relative;overflow:hidden}.btn-primary{background:var(--gradient-primary);color:#fff;box-shadow:0 4px 15px rgba(139,92,246,.4)}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 6px 20px rgba(139,92,246,.6)}.btn-secondary{background:var(--glass-bg);color:var(--text-primary);border:1px solid var(--glass-border);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.btn-secondary:hover{border-color:var(--accent-violet)}.badge,.btn-secondary:hover{background:rgba(139,92,246,.1)}.badge{display:inline-flex;align-items:center;padding:var(--space-1) var(--space-3);font-size:.875rem;font-weight:600;border-radius:var(--radius-full);color:var(--accent-violet);border:1px solid rgba(139,92,246,.2)}.badge-blue{background:rgba(59,130,246,.1);color:var(--accent-blue);border-color:rgba(59,130,246,.2)}.badge-cyan{background:rgba(6,182,212,.1);color:var(--accent-cyan);border-color:rgba(6,182,212,.2)}.badge-pink{background:rgba(236,72,153,.1);color:var(--accent-pink);border-color:rgba(236,72,153,.2)}.badge-emerald{background:rgba(16,185,129,.1);color:var(--accent-emerald);border-color:rgba(16,185,129,.2)}section{padding:var(--space-24) 0;position:relative}.section-header{text-align:center;margin-bottom:var(--space-16)}.section-title{font-size:clamp(2rem,4vw,3rem);margin-bottom:var(--space-4);position:relative;display:inline-block}.section-title:after{content:"";position:absolute;bottom:-8px;left:50%;transform:translateX(-50%);width:60px;height:4px;background:var(--gradient-primary);border-radius:var(--radius-full)}.section-subtitle{font-size:1.125rem;color:var(--text-secondary);max-width:600px;margin:0 auto}#hero{width:100%;height:100vh;background:url(/assets/img/hero-bg.jpg) 100% 0 no-repeat;background-size:cover;position:relative}#hero:before{content:"";background:rgba(0,0,0,.8);position:absolute;bottom:0;top:0;left:0;right:0}#hero .container{position:relative;padding-top:100px}#hero h1{margin:0;font-size:64px;font-weight:700;line-height:56px;color:#fff}#hero p{color:#fff;margin:15px 0 0;font-size:26px;font-family:var(--heading-font)}#hero p span{color:var(--accent-color);letter-spacing:1px}#hero .social-links{margin-top:30px}#hero .social-links a{font-size:24px;display:inline-block;color:hsla(0,0%,100%,.7);line-height:1;margin-right:20px;transition:.3s}#hero .social-links a:hover{color:var(--accent-color)}@media (max-width:992px){#hero{text-align:center}#hero h1{font-size:32px;line-height:36px}#hero p{margin-top:10px;font-size:20px;line-height:24px}}.about .content h3{font-weight:700;font-size:26px;color:var(--accent-color)}.about .content ul{list-style:none;padding:0}.about .content ul li{margin-bottom:20px;display:flex;align-items:center}.about .content ul strong{margin-right:10px}.about .content ul i{font-size:16px;margin-right:5px;color:var(--accent-color);line-height:0}.portfolio .portfolio-item{margin-bottom:30px}.portfolio .portfolio-wrap{transition:.3s;position:relative;overflow:hidden;z-index:1;background:var(--surface-color);border-radius:8px;padding:30px;min-height:250px}.portfolio .portfolio-wrap:hover{box-shadow:0 0 30px rgba(0,200,255,.3)}.portfolio .portfolio-info{opacity:1;position:relative;inset:auto;transition:.3s}.portfolio .portfolio-info h4{font-size:20px;color:var(--heading-color);font-weight:600;margin-bottom:10px}.portfolio .portfolio-info p{color:var(--default-color);font-size:14px;margin-bottom:15px;min-height:60px}.portfolio .portfolio-links a{color:var(--accent-color);margin-right:15px;font-size:14px;transition:.3s;display:inline-block;margin-bottom:10px}.portfolio .portfolio-links a:hover{color:color-mix(in srgb,var(--accent-color),#fff 30%)}.portfolio .portfolio-meta{margin-top:15px}.portfolio .badge{margin-bottom:5px}.project-detail{padding:80px 0}.project-detail .section-title h1{font-size:36px;margin-bottom:20px}.project-detail .project-content{background:var(--surface-color);padding:30px;border-radius:8px;margin-bottom:30px}.project-detail .project-info{background:var(--surface-color);padding:30px;border-radius:8px;position:-webkit-sticky;position:sticky;top:100px}.project-detail .project-info h4{margin-bottom:20px;color:var(--accent-color)}.project-detail .project-info ul li{margin-bottom:15px}.project-detail .technologies .badge{margin-right:8px;margin-bottom:8px;font-size:14px}.resume .resume-title{font-size:26px;font-weight:700;margin-top:20px;margin-bottom:20px;color:var(--heading-color)}.resume .resume-item{padding:0 0 20px 20px;margin-top:-2px;border-left:2px solid var(--accent-color);position:relative}.resume .resume-item h4{line-height:18px;font-size:18px;font-weight:600;text-transform:uppercase;color:var(--accent-color);margin-bottom:10px}.resume .resume-item h5{font-size:16px;background:var(--surface-color);padding:5px 15px;display:inline-block;font-weight:600;margin-bottom:10px}.resume .resume-item ul{padding-left:20px}.resume .resume-item ul li{padding-bottom:10px}.resume .resume-item:last-child{padding-bottom:0}.resume .resume-item:before{content:"";position:absolute;width:16px;height:16px;border-radius:50px;left:-9px;top:0;background:var(--accent-color);border:2px solid var(--accent-color)}.contact .info{width:100%;background:var(--surface-color);padding:30px;border-radius:8px}.contact .info i{font-size:20px;color:var(--accent-color);float:left;width:44px;height:44px;background:rgba(0,200,255,.1);display:flex;justify-content:center;align-items:center;border-radius:50px;transition:all .3s ease-in-out}.contact .info h4{padding:0 0 0 60px;font-size:22px;font-weight:600;margin-bottom:5px;color:var(--heading-color)}.contact .info p{padding:0 0 0 60px;margin-bottom:0;font-size:14px;color:var(--default-color)}.contact .php-email-form{width:100%;background:var(--surface-color);padding:30px;border-radius:8px}.contact .php-email-form .form-group{padding-bottom:8px}.contact .php-email-form input,.contact .php-email-form textarea{border-radius:4px;box-shadow:none;font-size:14px;background:var(--background-color);border:1px solid hsla(0,0%,100%,.1);color:var(--default-color);padding:10px 15px}.contact .php-email-form input:focus,.contact .php-email-form textarea:focus{border-color:var(--accent-color);outline:none}.contact .php-email-form button[type=submit]{background:var(--accent-color);border:0;padding:10px 35px;color:#000;transition:.4s;border-radius:50px;font-weight:600}.contact .php-email-form button[type=submit]:hover{background:color-mix(in srgb,var(--accent-color),#fff 20%)}.btn-primary{background:var(--accent-color);border:none;color:#000;font-weight:600;padding:10px 30px;border-radius:50px;transition:.3s}.btn-primary:hover{background:color-mix(in srgb,var(--accent-color),#fff 20%);color:#000}.header{background:rgba(0,0,0,.9);position:fixed;top:0;left:0;right:0;padding:15px 0;transition:all .3s;z-index:997;border-bottom:1px solid hsla(0,0%,100%,.1)}.header-scrolled{background:rgba(0,0,0,.95);box-shadow:0 0 20px rgba(0,200,255,.1)}.header .logo h1{font-size:28px;margin:0;font-weight:700;color:#fff}.header .navmenu ul{display:flex;list-style:none;margin:0;padding:0;gap:30px}.header .navmenu a{color:var(--nav-color);font-size:15px;font-weight:500;transition:.3s;position:relative}.header .navmenu a:hover{color:var(--nav-hover-color)}.header .navmenu a:after{content:"";position:absolute;bottom:-5px;left:0;width:0;height:2px;background:var(--accent-color);transition:width .3s}.header .navmenu a:hover:after{width:100%}@media (max-width:768px){.header .navmenu ul{flex-direction:column;gap:15px}:root{--space-xl:1rem;--space-2xl:1.5rem;--space-3xl:2rem;--space-4xl:3rem}.container{padding:0 var(--space-md)}section{padding:var(--space-2xl) var(--space-md)}.projects-layout{grid-template-columns:1fr!important}.stats-sidebar{display:none!important}a,button{min-height:44px;min-width:44px}.flex-wrap{flex-wrap:wrap}}@media (max-width:480px){body{font-size:14px}h1{font-size:2rem!important}h2{font-size:1.5rem!important}.container{padding:0 var(--space-sm)}}