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0}}.back-to-top{position:fixed;bottom:30px;right:30px;z-index:999;width:50px;height:50px;border-radius:50%;background:linear-gradient(135deg,#6366f1,#8b5cf6);border:none;color:#fff;cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:1.2rem;box-shadow:0 8px 25px #6366f159;transition:all .3s cubic-bezier(.34,1.56,.64,1);animation:slideUpIn .4s ease-out}@keyframes slideUpIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.back-to-top:hover{transform:translateY(-5px) scale(1.1);box-shadow:0 15px 40px #6366f180}.back-to-top:active{transform:translateY(-2px) scale(1.05)}.counter-card{text-align:center;padding:2rem;background:linear-gradient(135deg,var(--bg-card) 0%,rgba(99,102,241,.08) 100%);border:2px solid #6366f1;border-radius:12px;transition:all .4s cubic-bezier(.34,1.56,.64,1);animation:fadeInUp .8s ease-out forwards;opacity:0}.counter-card:hover{border-color:#8b5cf6;box-shadow:0 12px 35px #6366f14d;transform:translateY(-8px)}.counter-number{font-size:3rem;font-weight:700;background:linear-gradient(135deg,#6366f1,#8b5cf6);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin-bottom:.5rem;font-variant-numeric:tabular-nums}.counter-label{font-size:1.1rem;font-weight:600;color:var(--text-primary);opacity:.8}.stats-section{padding:4rem 0;background:linear-gradient(135deg,var(--bg) 0%,rgba(99,102,241,.05) 100%);border-top:1px solid var(--border-soft);border-bottom:1px solid var(--border-soft);margin:2rem 0}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:2rem;margin-top:3rem}@keyframes slideInRight{0%{opacity:0;transform:translate(100%)}to{opacity:1;transform:translate(0)}}@keyframes 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200%}::-webkit-scrollbar{width:10px}::-webkit-scrollbar-track{background:var(--bg)}::-webkit-scrollbar-thumb{background:linear-gradient(180deg,#6366f1,#8b5cf6);border-radius:10px;transition:all .3s ease}::-webkit-scrollbar-thumb:hover{background:linear-gradient(180deg,#8b5cf6,#3b82f6);width:12px}*{scrollbar-color:#6366f1 var(--bg);scrollbar-width:thin}.cv-download-btn{position:relative;overflow:hidden;transition:all .35s cubic-bezier(.34,1.56,.64,1)}.cv-download-btn:before{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.3),transparent);transition:left .5s ease}.cv-download-btn:hover:before{left:100%}.cv-download-btn i{margin-right:.5rem;transition:transform .3s ease}.cv-download-btn:hover i{transform:translateY(-3px)}@media(max-width:768px){.back-to-top{bottom:20px;right:20px;width:45px;height:45px;font-size:1rem}.floating-contact{bottom:20px;left:20px;width:55px;height:55px}.counter-number{font-size:2.5rem}.counter-label{font-size:1rem}::-webkit-scrollbar{width:8px}}:root{--bg: #f5f7fb;--bg-card: #ffffff;--text: #1f2933;--text-muted: #6b7280;--primary: #4f46e5;--primary-soft: #e0e7ff;--border-soft: #e5e7eb;--shadow-soft: 0 10px 25px rgba(15, 23, 42, .06);--shadow-strong: 0 24px 60px rgba(15, 23, 42, .22)}:root[data-theme=dark]{--bg: #020617;--bg-card: #020617;--text: #e5e7eb;--text-muted: #9ca3af;--primary: #6366f1;--primary-soft: #1e293b;--border-soft: #1f2933;--shadow-soft: 0 10px 25px rgba(15, 23, 42, .7);--shadow-strong: 0 24px 60px rgba(0, 0, 0, .9)}*,*:before,*:after{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background-color:var(--bg);color:var(--text);color-scheme:light dark}.app{min-height:100vh}.container{max-width:1120px;margin:0 auto;padding-inline:1.5rem}.navbar{display:flex;align-items:center;justify-content:space-between;padding:.75rem 3rem;background-color:var(--bg-card);box-shadow:0 1px 4px #0f172a14;position:sticky;top:0;z-index:20}.brand{font-weight:700;font-size:1.2rem;color:var(--primary)}.navbar-center{display:flex;gap:1.5rem}.nav-link{text-decoration:none;color:var(--text-muted);font-size:.95rem;position:relative;padding-bottom:.1rem;transition:color .15s ease}.nav-link:hover{color:var(--primary)}.nav-link.active{color:var(--primary);font-weight:600}.nav-link.active:after{content:"";position:absolute;left:0;right:0;bottom:-.3rem;height:2px;background-color:var(--primary);border-radius:999px}.navbar-right{display:flex;align-items:center;gap:.5rem}.lang-select{padding:.25rem .7rem;border-radius:999px;border:1px solid var(--border-soft);background:var(--bg-card);color:var(--text);font-size:.85rem;cursor:pointer}.theme-toggle{width:32px;height:32px;border-radius:999px;border:1px solid var(--border-soft);background:var(--bg-card);cursor:pointer;display:inline-flex;align-items:center;justify-content:center}.page{padding:3.5rem 0 3rem}.btn{padding:.65rem 1.5rem;border-radius:999px;border:1px solid transparent;font-size:.9rem;cursor:pointer;font-weight:500;display:inline-flex;align-items:center;justify-content:center;gap:.35rem;transition:background-color .15s ease,color .15s ease,box-shadow .15s ease,transform .1s ease}.btn.primary{background-color:var(--primary);color:#fff;box-shadow:0 12px 28px #4f46e547}.btn.primary:hover{background-color:#4338ca;transform:translateY(-1px);box-shadow:0 18px 38px #4f46e566}.btn.outline{background-color:transparent;border-color:var(--primary);color:var(--primary)}.btn.outline:hover{background-color:var(--primary-soft)}.page.home-page{padding-top:3.5rem;padding-bottom:3.5rem;position:relative;overflow:hidden}.home-page:before,.home-page:after{content:"";position:absolute;width:260px;height:260px;border-radius:999px;background:radial-gradient(circle,rgba(148,163,184,.18),transparent);opacity:.7;pointer-events:none}.home-page:before{top:-80px;left:10%}.home-page:after{bottom:-120px;right:5%}.hero{max-width:1120px;margin:0 auto;min-height:calc(100vh - 80px);display:flex;align-items:center;justify-content:space-between;gap:3.5rem}.hero-text{max-width:520px}.hero-sub{margin:0;color:var(--primary);font-weight:600;letter-spacing:.05em;text-transform:uppercase;font-size:.8rem}.hero-title{margin:.75rem 0;font-size:clamp(2.6rem,3.6vw,3.4rem);line-height:1.08}.hero-name-highlight{background:linear-gradient(90deg,#4f46e5,#a855f7);-webkit-background-clip:text;color:transparent}.hero-role{margin:.35rem 0 .9rem;font-size:1.15rem}.hero-desc{margin:0;color:var(--text-muted);line-height:1.7}.hero-buttons{margin-top:1.8rem;display:flex;gap:1rem}.hero-right{display:flex;flex-direction:column;align-items:center;gap:1.4rem}.hero-photo-wrapper{width:280px;height:280px;border-radius:999px;overflow:hidden;box-shadow:var(--shadow-strong)}.hero-photo{width:100%;height:100%;object-fit:cover}.hero-social-row{display:flex;gap:.75rem}.hero-social-circle{width:50px;height:50px;border-radius:999px;background:linear-gradient(135deg,#6366f1,#8b5cf6);border:2px solid rgba(255,255,255,.3);box-shadow:0 4px 20px #6366f14d;display:flex;align-items:center;justify-content:center;font-size:1.1rem;color:#fff;text-decoration:none;transition:all .4s cubic-bezier(.34,1.56,.64,1);position:relative;overflow:hidden;cursor:pointer}.hero-social-circle:before{content:"";position:absolute;inset:0;background:linear-gradient(135deg,rgba(255,255,255,.4) 0%,transparent 100%);opacity:0;transition:opacity .4s ease;border-radius:999px}.hero-social-circle:hover{transform:scale(1.2) translateY(-10px);box-shadow:0 15px 45px #6366f180}.hero-social-circle:hover:before{opacity:1}.hero-social-circle:active{transform:scale(1.1)}.page.about-page{padding-top:3rem;padding-bottom:3rem}.about-hero{padding-bottom:2.5rem}.about-content{display:grid;grid-template-columns:minmax(0,1.6fr) minmax(0,1fr);gap:3rem;align-items:center}html[dir=rtl] .about-content{grid-template-columns:minmax(0,1fr) minmax(0,1.6fr)}.page-title{font-size:2.4rem;margin:0 0 1rem}.about-intro{margin:0;color:var(--text-muted);line-height:1.8;font-size:1.1rem}html[dir=rtl] .about-intro{line-height:1.9;text-align:justify}.about-image{display:flex;justify-content:center}.about-profile-img{width:280px;height:360px;object-fit:cover;border-radius:2rem;box-shadow:var(--shadow-strong)}.education{padding:2.5rem 0 1rem}.section-title{font-size:1.9rem;margin:0 0 1.5rem;text-align:center}.timeline{display:flex;flex-direction:column;gap:2rem;position:relative}.timeline:before{content:"";position:absolute;left:24px;top:0;bottom:0;width:2px;background:linear-gradient(to bottom,var(--primary),transparent);opacity:.3}html[dir=rtl] .timeline:before{left:auto;right:24px}.timeline-item{display:flex;gap:1.5rem;align-items:flex-start;position:relative;padding-left:3.5rem}html[dir=rtl] .timeline-item{padding-left:0;padding-right:3.5rem;flex-direction:row}.timeline-item:before{content:"";position:absolute;left:20px;top:8px;width:12px;height:12px;border-radius:50%;background-color:var(--bg-card);border:3px solid var(--primary);z-index:2}html[dir=rtl] .timeline-item:before{left:auto;right:20px}.timeline-item.current:before{background-color:var(--primary)}.timeline-date{font-size:.9rem;font-weight:800;color:var(--primary);min-width:100px;margin-top:.2rem}html[dir=rtl] .timeline-date{text-align:right}.timeline-content{background-color:var(--bg-card);border-radius:1.5rem;padding:1.5rem;box-shadow:var(--shadow-soft);width:100%}.timeline-content h3{margin:0 0 .5rem;font-size:1.1rem;color:var(--text)}.timeline-content p{margin:0;font-size:.95rem;color:var(--text-muted);line-height:1.7}html[dir=rtl] .timeline-content p{line-height:1.8}.personal{padding:2.5rem 0}.personal-content{max-width:760px;margin:0 auto 2rem;display:flex;flex-direction:column;gap:1rem;color:var(--text-muted);line-height:1.8}html[dir=rtl] .personal-content{text-align:justify;line-height:1.9}.skills-section{max-width:900px;margin:0 auto}.skills-section 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