:root{--bg-primary-light:#f4f5f6;--bg-primary-dark:#0a0e11;--bg-primary:var(--bg-primary-dark);--bg-surface-light:#ffffffd9;--bg-surface-dark:#12191ea6;--bg-surface:var(--bg-surface-dark);--text-primary-light:#0d0d0d;--text-primary-dark:#f0f4f8;--text-primary:var(--text-primary-dark);--text-secondary-light:#4a5568;--text-secondary-dark:#94a3b8;--text-secondary:var(--text-secondary-dark);--accent-cyan:#e2b714;--accent-indigo:#e16162;--accent-glow:#e2b71433;--border-color-light:#00000014;--border-color-dark:#ffffff12;--border-color:var(--border-color-dark);--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark;--font-heading:"Vazirmatn", sans-serif;--font-body:"Vazirmatn", sans-serif;--section-padding:clamp(3rem, 6vw, 5.5rem) 0;--container-width:1140px;--radius-lg:20px;--radius-md:14px;--radius-sm:8px;--transition:all .4s cubic-bezier(.16, 1, .3, 1)}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial}}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;scroll-padding-top:80px}body{font-family:var(--font-body);background-color:var(--bg-primary);color:var(--text-primary);letter-spacing:-.01em;background-image:radial-gradient(circle at 20% 20%,#e2b7140a 0%,#0000 50%),radial-gradient(circle at 80% 70%,#64b5f60a 0%,#0000 50%);background-attachment:fixed;line-height:1.7;overflow-x:hidden}.bg-canvas{pointer-events:none;z-index:-1;opacity:.7;width:100vw;height:100vh;position:fixed;top:0;left:0}body:after{content:"";pointer-events:none;z-index:9999;opacity:.03;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");width:100%;height:100%;position:fixed;top:0;left:0}a{color:inherit;transition:var(--transition);text-decoration:none}ul{list-style:none}img{max-width:100%;display:block}.section-container{max-width:var(--container-width);margin:0 auto;padding:0 2rem}.glass-card{background:var(--bg-surface);-webkit-backdrop-filter:blur(16px);border:1px solid var(--border-color);border-radius:var(--radius-lg);transition:transform .4s cubic-bezier(.16,1,.3,1),border-color .3s,box-shadow .3s;position:relative;overflow:hidden;box-shadow:0 4px 30px #0000001a}.glass-card:before,.project-row:before{content:"";background:radial-gradient(500px circle at var(--mouse-x,50%) var(--mouse-y,50%), #e2b71414, transparent 50%);opacity:0;pointer-events:none;z-index:1;transition:opacity .3s;position:absolute;inset:0}.glass-card:hover:before,.project-row:hover:before{opacity:1}.glass-card:after,.project-row:after{content:"";border-radius:var(--radius-lg);background:radial-gradient(350px circle at var(--mouse-x,50%) var(--mouse-y,50%), #e2b71473, transparent 40%);-webkit-mask-composite:xor;opacity:0;pointer-events:none;z-index:2;padding:1px;transition:opacity .3s;position:absolute;inset:0;-webkit-mask-image:linear-gradient(#fff 0 0),linear-gradient(#fff 0 0);-webkit-mask-position:0 0,0 0;-webkit-mask-size:auto,auto;-webkit-mask-repeat:repeat,repeat;-webkit-mask-clip:content-box,border-box;-webkit-mask-origin:content-box,border-box;-webkit-mask-composite:xor;mask-composite:exclude;-webkit-mask-source-type:auto,auto;mask-mode:match-source,match-source}.glass-card:hover:after,.project-row:hover:after{opacity:1}.glass-card:hover{transform:translateY(-4px);box-shadow:0 12px 35px #00000040}.marquee-section{border-top:1px solid var(--border-color);border-bottom:1px solid var(--border-color);white-space:nowrap;contain:content;background:#ffffff04;width:100%;margin:1.5rem 0 2.5rem;padding:1.25rem 0;overflow:hidden}.marquee-track{will-change:transform;backface-visibility:hidden;width:max-content;animation:50s linear infinite marquee-scroll;display:flex;transform:translate(0,0)}.marquee-track:hover{animation-play-state:paused}.marquee-content{will-change:transform;gap:2.5rem;padding-left:2.5rem;display:flex}.marquee-content span{color:var(--text-secondary);letter-spacing:.02em;font-size:.95rem;font-weight:500;transition:color .3s}.marquee-content span:hover{color:var(--accent-cyan)}@keyframes marquee-scroll{0%{transform:translate(0,0)}to{transform:translate(50%)}}.btn{border-radius:var(--radius-sm);font-family:var(--font-heading);cursor:pointer;transition:var(--transition);border:none;outline:none;padding:.75rem 1.5rem;font-weight:600;display:inline-block}.btn-primary{background:var(--accent-cyan);color:#001e1d;box-shadow:0 4px 15px var(--accent-glow)}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 6px 20px #f9bc6080}.btn-secondary{color:var(--text-primary);border:1px solid var(--border-color);background:0 0}.btn-secondary:hover{border-color:var(--text-primary);background:#ffffff0d}.gradient-text{background:linear-gradient(135deg, var(--accent-cyan), var(--accent-indigo));-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text}.animated-gradient{background:linear-gradient(270deg, var(--accent-cyan), var(--accent-indigo), var(--accent-cyan));-webkit-text-fill-color:transparent;background-size:300% 100%;-webkit-background-clip:text;background-clip:text;animation:6s infinite gradient-shift}.animated-gradient-text{background:linear-gradient(270deg, var(--text-primary), var(--accent-cyan), var(--accent-indigo), var(--text-primary));-webkit-text-fill-color:transparent;background-size:400% 100%;-webkit-background-clip:text;background-clip:text;animation:8s infinite 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span{color:var(--accent-cyan)}.nav-links{gap:2rem;display:flex}.nav-link{font-family:var(--font-heading);color:var(--text-secondary);font-size:.95rem;font-weight:500;position:relative}.nav-link:hover,.nav-link.active{color:var(--text-primary)}.nav-link:after{content:"";background:var(--accent-cyan);width:0%;height:2px;transition:var(--transition);position:absolute;bottom:-4px;right:0}.nav-link.active:after,.nav-link:hover:after{width:100%}.mobile-menu-btn{cursor:pointer;background:0 0;border:none;display:none}.mobile-menu-btn .bar{background-color:var(--text-primary);width:25px;height:2px;transition:var(--transition);margin:5px auto;display:block}.mobile-drawer{background:var(--bg-primary);border-left:1px solid var(--border-color);z-index:999;flex-direction:column;width:70%;max-width:300px;height:100vh;padding:5rem 2rem;transition:right .4s;display:flex;position:fixed;top:0;right:-100%}.mobile-drawer.open{right:0}.nav-link-mobile{font-family:var(--font-heading);color:var(--text-secondary);margin-bottom:1.5rem;font-size:1.25rem}.nav-link-mobile:hover{color:var(--accent-cyan)}@media (width<=768px){.nav-links{display:none}.mobile-menu-btn{z-index:1001;display:block}.mobile-menu-btn.open .bar:nth-child(2){opacity:0}.mobile-menu-btn.open .bar:first-child{transform:translateY(7px)rotate(45deg)}.mobile-menu-btn.open .bar:nth-child(3){transform:translateY(-7px)rotate(-45deg)}}.hero-section{align-items:center;min-height:100vh;padding-top:80px;display:flex}.hero-container{max-width:var(--container-width);grid-template-columns:1fr 1fr;align-items:center;gap:4rem;margin:0 auto;padding:0 2rem;display:grid}.badge{color:var(--accent-cyan);background:#fca3111a;border:1px solid #fca31133;border-radius:20px;align-items:center;gap:8px;margin-bottom:1.5rem;padding:6px 16px;font-size:.85rem;font-weight:500;display:inline-flex}.pulse{background:var(--accent-cyan);width:8px;height:8px;box-shadow:0 0 10px var(--accent-cyan);border-radius:50%;animation:2s infinite pulse-animation;display:inline-block}@keyframes pulse-animation{0%{box-shadow:0 0 #fca31166}70%{box-shadow:0 0 0 10px #fca31100}to{box-shadow:0 0 #fca31100}}.hero-title{font-family:var(--font-heading);margin-bottom:1.5rem;font-size:clamp(2.5rem,5vw,4.5rem);line-height:1.5}.hero-subtitle{color:var(--text-secondary);max-width:90%;margin-bottom:2rem;font-size:1.1rem}.hero-actions{gap:1rem;display:flex}.hero-visual{justify-content:center;display:flex;position:relative}.avatar-glow-ring{background:linear-gradient(135deg, var(--accent-cyan), var(--accent-indigo));border-radius:50%;width:350px;height:350px;padding:4px;animation:6s ease-in-out infinite float;position:relative;box-shadow:0 0 50px #14213d4d}@keyframes float{0%{transform:translateY(0)}50%{transform:translateY(-15px)}to{transform:translateY(0)}}.avatar-img{object-fit:cover;border:4px solid var(--bg-primary);border-radius:50%;width:100%;height:100%}@media (width<=992px){.hero-container{text-align:center;grid-template-columns:1fr;gap:3rem}.hero-subtitle{margin:0 auto 2rem}.hero-actions{justify-content:center}.badge{margin:0 auto 1.5rem}}@media (width<=480px){.avatar-glow-ring{width:280px;height:280px}.hero-actions{flex-direction:column;width:100%}.btn{width:100%}}.about-section,.portfolio-section,.contact-section{padding:var(--section-padding)}.section-header{margin-bottom:3rem}.section-title{font-family:var(--font-heading);margin-bottom:.5rem;font-size:2.5rem}.title-underline{background:linear-gradient(90deg, var(--accent-cyan), var(--accent-indigo));border-radius:2px;width:60px;height:4px}.center{text-align:center}.center-underline{margin:0 auto}.about-grid{grid-template-columns:1fr 1fr;gap:2rem;display:grid}.about-text,.skills-container{padding:2.5rem}.about-text p{color:var(--text-secondary);margin-bottom:1.5rem}.stats-row{border-top:1px solid var(--border-color);justify-content:space-between;margin-top:2rem;padding-top:2rem;display:flex}.stat-item{flex-direction:column;display:flex}.stat-num{font-family:var(--font-heading);color:var(--accent-cyan);font-size:2rem;font-weight:700}.stat-label{color:var(--text-secondary);text-transform:uppercase;letter-spacing:1px;font-size:.85rem}.skills-container h3{font-family:var(--font-heading);margin-bottom:1.5rem;font-size:1.5rem}.skill-category{margin-bottom:1.5rem}.skill-category h4{color:var(--text-secondary);margin-bottom:.75rem;font-size:1rem}.skill-tags{flex-wrap:wrap;gap:.75rem;display:flex}.skill-tag{border:1px solid var(--border-color);border-radius:var(--radius-sm);transition:var(--transition);background:#ffffff0d;padding:6px 12px;font-size:.9rem}.skill-tag:hover{border-color:var(--accent-cyan);background:#fca3110d;transform:translateY(-2px)}@media (width<=992px){.about-grid{grid-template-columns:1fr}}.project-filters{flex-wrap:wrap;gap:1rem;margin-bottom:2.5rem;display:flex}.filter-btn{border:1px solid var(--border-color);color:var(--text-secondary);cursor:pointer;font-family:var(--font-heading);transition:var(--transition);background:0 0;border-radius:20px;padding:.5rem 1.25rem}.filter-btn:hover,.filter-btn.active{color:var(--text-primary);border-color:var(--text-primary);background:#ffffff1a}.projects-list{flex-direction:column;gap:2.5rem;display:flex}.project-row{transition:var(--transition);grid-template-columns:350px 1fr;align-items:center;display:grid;overflow:hidden}.project-row:hover{border-color:#fff3;transform:translateY(-3px)}.project-img-wrapper{aspect-ratio:16/9;width:100%;height:100%;position:relative;overflow:hidden}.project-img-wrapper img{object-fit:cover;width:100%;height:100%;transition:transform .5s}.project-row:hover .project-img-wrapper img{transform:scale(1.05)}.project-info{padding:2rem}.project-info h3{font-family:var(--font-heading);margin-bottom:.5rem;font-size:1.5rem}.project-info .proj-desc{color:var(--text-secondary);margin-bottom:1rem;font-size:1rem;font-weight:500}.project-info .proj-details{color:var(--text-secondary);margin-top:1rem;margin-bottom:1.5rem;font-size:.95rem;line-height:1.7}.project-tags{flex-wrap:wrap;gap:.5rem;display:flex}.project-tags span{color:var(--accent-cyan);background:#fca3111a;border-radius:12px;padding:4px 10px;font-size:.75rem}@media (width<=860px){.project-row{grid-template-columns:1fr}}.contact-content{justify-content:center;display:flex}.contact-info{text-align:center;max-width:600px;padding:2.5rem}.contact-info h3{font-family:var(--font-heading);margin-bottom:1rem;font-size:1.75rem}.contact-info p{color:var(--text-secondary);margin-bottom:2rem}.copy-email-btn{font-family:var(--font-body);justify-content:center;align-items:center;gap:.5rem;margin:0 auto;font-size:1rem;display:flex}.toast{visibility:hidden;background-color:var(--accent-cyan);color:#000;text-align:center;opacity:0;border-radius:4px;min-width:200px;margin-top:1rem;padding:10px;font-weight:500;transition:visibility,opacity .3s linear}.toast.show{visibility:visible;opacity:1}.form-group{margin-bottom:2rem;position:relative}.form-group input,.form-group textarea{border:none;border-bottom:1px solid var(--border-color);width:100%;color:var(--text-primary);font-family:var(--font-body);transition:var(--transition);background:0 0;outline:none;padding:.75rem 0;font-size:1rem}.form-group label{color:var(--text-secondary);pointer-events:none;transition:var(--transition);position:absolute;top:.75rem;right:0}.form-group input:focus,.form-group textarea:focus{border-bottom-color:var(--accent-cyan)}.form-group input:focus~label,.form-group input:not(:placeholder-shown)~label,.form-group textarea:focus~label,.form-group textarea:not(:placeholder-shown)~label{color:var(--accent-cyan);font-size:.85rem;top:-1.25rem}.submit-btn{width:100%;padding:1rem}@media (width<=860px){.contact-content{grid-template-columns:1fr}}.content-body h2{font-family:var(--font-heading);color:var(--text-primary);margin-top:2rem;margin-bottom:1rem;font-size:1.5rem}.content-body p{margin-bottom:1rem}.content-body ul{margin-bottom:2rem;margin-right:1.5rem;list-style-type:disc}.content-body li{margin-bottom:.75rem;line-height:1.8}.content-body li strong{color:var(--text-primary)}footer{border-top:1px solid var(--border-color);margin-top:2rem;padding:2rem 0}.footer-container{max-width:var(--container-width);color:var(--text-secondary);justify-content:space-between;align-items:center;margin:0 auto;padding:0 2rem;font-size:.9rem;display:flex}.back-to-top{background:var(--bg-surface);border:1px solid var(--border-color);color:var(--text-primary);cursor:pointer;width:40px;height:40px;transition:var(--transition);border-radius:50%;justify-content:center;align-items:center;display:flex}.back-to-top:hover{background:#ffffff1a;transform:translateY(-3px)}.loading-screen{background:var(--bg-primary);z-index:10000;justify-content:center;align-items:center;width:100vw;height:100vh;transition:opacity .6s,visibility .6s;display:flex;position:fixed;top:0;left:0}.loading-screen.hidden{opacity:0;visibility:hidden}.loader{flex-direction:column;align-items:center;gap:1.5rem;display:flex}.loader-ring{border:3px solid #f9bc6026;border-top-color:var(--accent-cyan);border-radius:50%;width:50px;height:50px;animation:.8s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.loader-text{font-family:var(--font-heading);letter-spacing:-.5px;font-size:1.5rem;font-weight:800}.loader-text span{color:var(--accent-cyan)}.scroll-progress{background:linear-gradient(90deg, var(--accent-cyan), var(--accent-indigo));z-index:10001;width:0%;height:3px;box-shadow:0 0 8px var(--accent-glow);transition:width 50ms linear;position:fixed;top:0;left:0}.reveal{opacity:0;will-change:opacity, transform;transition:opacity .8s,transform .8s}.reveal.reveal-up{transform:translateY(40px)}.reveal.reveal-fade{transform:none}.reveal.reveal-right{transform:translate(-40px)}.reveal.reveal-left{transform:translate(40px)}.reveal.reveal-scale{transform:scale(.9)}.reveal.visible{opacity:1;transform:translateY(0)translate(0)scale(1)}.tilt-card{transform-style:preserve-3d;perspective:1000px;transition:transform .3s,box-shadow .3s}.tilt-card:hover{box-shadow:0 20px 40px #0000004d}.btn{position:relative;overflow:hidden}.btn .ripple{pointer-events:none;background:#ffffff4d;border-radius:50%;animation:.6s linear ripple-effect;position:absolute;transform:scale(0)}@keyframes ripple-effect{to{opacity:0;transform:scale(4)}}.magnetic-btn{transition:transform .2s ease-out,box-shadow .3s}.typewriter-cursor{color:var(--accent-cyan);font-weight:300;animation:.8s step-end infinite blink-cursor;display:inline}@keyframes blink-cursor{50%{opacity:0}}.mermaid .node{transition:filter .3s}.mermaid .node:hover{filter:drop-shadow(0 0 15px #e2b714cc)brightness(1.2);cursor:pointer}.mermaid .edgePath .path,.mermaid .edgePaths path,.mermaid .flowchart-link{stroke-width:2px!important;stroke-dasharray:8 6!important;animation:1s linear infinite mermaid-flow!important}@keyframes mermaid-flow{0%{stroke-dashoffset:28px}to{stroke-dashoffset:0}}