:root{--primary:#3b82f6;--primary-dark:#2563eb;--primary-light:#60a5fa;--accent:#10b981;--text-primary:#f1f5f9;--text-secondary:#94a3b8;--bg-primary:#0f172a;--bg-secondary:#1e293b;--bg-tertiary:#334155;--border:#334155;--shadow:#0000004d;--shadow-lg:#00000080;--card-bg:#1e293b}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{color:var(--text-primary);background-color:var(--bg-primary);font-family:Space Grotesk,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;line-height:1.7;overflow-x:hidden}.container{max-width:1200px;margin:0 auto;padding:0 2rem}.header{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:1px solid var(--border);z-index:1000;background:#0f172af2;transition:all .3s;position:fixed;top:0;left:0;right:0}.header.scrolled{box-shadow:0 2px 20px var(--shadow)}.navbar{justify-content:space-between;align-items:center;max-width:1200px;margin:0 auto;padding:1rem 2rem;display:flex}.nav-brand a{color:var(--primary);font-size:1.5rem;font-weight:700;text-decoration:none;transition:all .3s}.nav-brand a:hover{color:var(--primary-dark)}.nav-menu{gap:2rem;list-style:none;display:flex}.nav-link{color:var(--text-primary);font-weight:500;text-decoration:none;transition:color .3s;position:relative}.nav-link:after{content:"";background:var(--primary);width:0;height:2px;transition:width .3s;position:absolute;bottom:-5px;left:0}.nav-link:hover,.nav-link.active{color:var(--primary)}.nav-link:hover:after,.nav-link.active:after{width:100%}.hamburger{cursor:pointer;touch-action:manipulation;background:0 0;border:0;flex-direction:column;gap:5px;padding:5px;display:none}.hamburger span{background:var(--text-primary);border-radius:3px;width:25px;height:3px;transition:all .3s}.hero{background:linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-primary) 100%);align-items:center;min-height:100vh;padding:8rem 2rem 4rem;display:flex}.hero-container{grid-template-columns:1fr 1fr;align-items:center;gap:4rem;max-width:1200px;margin:0 auto;display:grid}.greeting{color:var(--text-secondary);margin-bottom:.5rem;font-size:1.5rem;font-weight:400;display:block}.name{color:var(--text-primary);background:linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;font-size:3.5rem;font-weight:700;line-height:1.2;display:block}.hero-subtitle{color:var(--text-secondary);margin-bottom:1rem;font-size:1.5rem}.hero-description{color:var(--text-secondary);max-width:600px;margin-bottom:2rem;font-size:1.2rem;line-height:1.8}.hero-actions{flex-wrap:wrap;gap:1rem;display:flex}.btn{border:2px solid #0000;border-radius:8px;align-items:center;gap:.5rem;padding:.875rem 1.75rem;font-weight:600;text-decoration:none;transition:all .3s;display:inline-flex;position:relative;overflow:hidden}.btn-primary{background:var(--primary);color:#fff;box-shadow:0 4px 14px #2563eb4d}.btn-primary:hover{background:var(--primary-dark);transform:translateY(-2px);box-shadow:0 6px 20px #2563eb66}.btn-outline{color:var(--text-primary);border-color:var(--border);background:0 0}.btn-outline:hover{border-color:var(--primary);color:var(--primary);background:#3b82f61a}.ripple{pointer-events:none;background:#ffffff80;border-radius:50%;animation:.6s ease-out ripple-animation;position:absolute;transform:scale(0)}@keyframes ripple-animation{to{opacity:0;transform:scale(4)}}.hero-tech{margin:2.5rem 0}.hero-tech h4{color:var(--text-secondary);text-transform:uppercase;letter-spacing:.05em;margin-bottom:.75rem;font-size:.85rem;font-weight:600}.hero-tech-items{flex-wrap:wrap;gap:.5rem;display:flex}.hero-tech-items span{background:var(--bg-tertiary);border:1px solid var(--border);color:var(--primary-light);border-radius:6px;padding:.35rem .85rem;font-family:JetBrains Mono,monospace;font-size:.85rem}.hero-visual{justify-content:center;align-items:center;display:flex}.profile-card{background:var(--card-bg);box-shadow:0 10px 40px var(--shadow-lg);text-align:center;border:1px solid var(--border);border-radius:24px;padding:2rem}.profile-image-container{border:4px solid var(--primary);width:200px;height:200px;box-shadow:0 8px 24px var(--shadow);border-radius:50%;margin:0 auto 2rem;overflow:hidden}.profile-avatar{object-fit:cover;width:100%;height:100%}.profile-stats{grid-template-columns:repeat(2,1fr);gap:1.5rem;display:grid}.stat{text-align:center}.stat-value{color:var(--primary);font-size:2rem;font-weight:700;display:block}.stat-label{color:var(--text-secondary);font-size:.9rem;display:block}section{padding:6rem 2rem}.section-header{text-align:center;margin-bottom:4rem}.section-title{color:var(--text-primary);margin-bottom:.5rem;font-size:3rem;font-weight:700}.about-grid{grid-template-columns:1.5fr 1fr;align-items:start;gap:4rem;display:grid}.about-text{margin-bottom:3rem}.about-text p{color:var(--text-secondary);margin-bottom:1.5rem;font-size:1.1rem;line-height:1.8}.about-image{position:sticky;top:100px}.image-container{box-shadow:0 10px 40px var(--shadow-lg);border-radius:24px;position:relative;overflow:hidden}.profile-photo{width:100%;height:auto;display:block}.projects-grid{grid-template-columns:repeat(auto-fit,minmax(350px,1fr));gap:2rem;display:grid}.project-card{background:var(--card-bg);border:1px solid var(--border);border-radius:16px;flex-direction:column;padding:2rem;transition:all .3s;display:flex;position:relative}.project-card:hover{box-shadow:0 12px 30px var(--shadow-lg);border-color:var(--primary);transform:translateY(-5px)}.project-card-body{flex:1}.project-card-body h3{color:var(--text-primary);margin-bottom:1rem;font-size:1.5rem}.project-card-body 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var(--accent));border-radius:3px;width:3px;position:absolute;top:0;bottom:0;left:0}.timeline-item{margin-bottom:3rem;position:relative}.timeline-dot{background:var(--primary);border:4px solid var(--bg-secondary);width:20px;height:20px;box-shadow:0 0 0 2px var(--primary);border-radius:50%;position:absolute;top:.5rem;left:-3.625rem}.timeline-content{background:var(--card-bg);border:1px solid var(--border);border-radius:16px;padding:2rem;transition:all .3s}.timeline-content:hover{box-shadow:0 8px 24px var(--shadow);transform:translate(10px)}.timeline-date{background:var(--bg-tertiary);color:var(--primary);border-radius:6px;margin-bottom:1rem;padding:.375rem .875rem;font-size:.85rem;font-weight:600;display:inline-block}.timeline-content h3{color:var(--text-primary);margin-bottom:.5rem;font-size:1.5rem}.timeline-content h4{color:var(--accent);margin-bottom:1rem;font-size:1.1rem;font-weight:600}.timeline-content p{color:var(--text-secondary);line-height:1.7}.contact{background:var(--bg-secondary)}.contact-container{grid-template-columns:1fr 1fr;gap:4rem;max-width:1000px;margin:0 auto;display:grid}.contact-card{background:var(--card-bg);border:1px solid var(--border);border-radius:12px;gap:1.5rem;margin-bottom:1.5rem;padding:1.5rem;transition:all .3s;display:flex}.contact-card:hover{border-color:var(--primary);box-shadow:0 6px 20px var(--shadow);transform:translateY(-2px)}.contact-icon{background:var(--bg-tertiary);border-radius:12px;flex-shrink:0;justify-content:center;align-items:center;width:48px;height:48px;display:flex}.contact-icon svg{color:var(--primary)}.contact-details h3{color:var(--text-primary);margin-bottom:.5rem;font-size:1.1rem}.contact-details p,.contact-details a{color:var(--text-secondary);text-decoration:none}.contact-details a:hover{color:var(--primary)}.social-links{flex-direction:column;gap:1rem;display:flex}.social-link{background:var(--card-bg);border:1px solid 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.section-title{margin-bottom:1.5rem}.form-group{margin-bottom:1.25rem}.form-label{color:var(--text-primary);margin-bottom:.5rem;font-size:.95rem;font-weight:600;display:block}.form-input,.form-textarea{background:var(--bg-primary);border:1px solid var(--border);width:100%;color:var(--text-primary);border-radius:8px;padding:.75rem 1rem;font-family:Space Grotesk,sans-serif;font-size:.95rem;transition:border-color .3s}.form-input:focus,.form-textarea:focus{border-color:var(--primary);outline:none;box-shadow:0 0 0 3px #3b82f626}.form-input.is-invalid,.form-textarea.is-invalid{border-color:#ef4444}.form-textarea{resize:vertical;min-height:120px}.form-row{gap:2rem;display:flex}.form-column{flex:1;max-width:640px}.form-check{cursor:pointer;align-items:center;gap:.5rem;display:flex}.form-check-input{width:1rem;height:1rem;accent-color:var(--primary)}.form-check-label{color:var(--text-secondary);cursor:pointer;font-size:.95rem}.table{margin-top:2rem;overflow-x:auto}.table table{border-collapse:collapse;width:100%}.table th,.table td{text-align:left;border-bottom:1px solid var(--border);padding:.875rem 1rem}.table th{color:var(--text-secondary);text-transform:uppercase;letter-spacing:.05em;font-size:.8rem;font-weight:600}.table td{color:var(--text-primary)}.table tbody tr:hover{background:var(--bg-tertiary)}.table .actions{white-space:nowrap}.alert{border:1px solid #0000;border-radius:8px;margin-bottom:1.5rem;padding:1rem 1.25rem;font-weight:500}.alert--danger{color:#fca5a5;background:#ef44441a;border-color:#ef444433}.alert--success{color:#6ee7b7;background:#10b9811a;border-color:#10b98133}.btn-danger{color:#fff;background:#ef4444;border-color:#ef4444}.btn-danger:hover{background:#dc2626;transform:translateY(-2px);box-shadow:0 4px 14px #ef44444d}.btn-warning{color:#1e293b;background:#f59e0b;border-color:#f59e0b}.btn-sm{padding:.5rem 1rem;font-size:.85rem}.btn-block{justify-content:center;width:100%}.error-list{color:#fca5a5;margin:0;padding-left:1.25rem}.error-list li{margin-bottom:.25rem}.error-feedback{color:#fca5a5;margin-top:.25rem;font-size:.85rem;display:block}.login-container{justify-content:center;align-items:center;min-height:calc(100vh - 140px);padding:2rem;display:flex}.login-card{background:var(--card-bg);border:1px solid var(--border);width:100%;max-width:420px;box-shadow:0 10px 40px var(--shadow-lg);border-radius:16px;padding:3rem}.login-card .section-title{text-align:center;margin-bottom:2rem}.text-muted{color:var(--text-secondary);font-size:.9rem}.resume-frame{border:1px solid var(--border);border-radius:8px;width:100%;height:70vh;margin-bottom:2rem;display:block}@media (width<=968px){.hero-container{text-align:center;grid-template-columns:1fr}.hero-visual{order:-1}.hero-description{margin-left:auto;margin-right:auto}.hero-actions{justify-content:center}.about-grid{grid-template-columns:1fr}.about-image{position:static}.contact-container{grid-template-columns:1fr}}@media (width<=768px){.nav-menu{background:var(--bg-primary);width:100%;height:calc(100vh - 70px);box-shadow:0 4px 20px var(--shadow);flex-direction:column;justify-content:center;align-items:center;gap:3rem;transition:left .3s;position:fixed;top:70px;left:-100%}.nav-menu.active{left:0}.hamburger{display:flex}.hamburger.active span:first-child{transform:rotate(45deg)translate(8px,4px)}.hamburger.active span:nth-child(2){opacity:0}.hamburger.active span:nth-child(3){transform:rotate(-45deg)translate(8px,-4px)}.name{font-size:2.5rem}.section-title{font-size:2rem}.projects-grid{grid-template-columns:1fr}.experience-timeline{padding-left:2rem}.timeline-dot{left:-2.625rem}.hero{padding-top:6rem}}@media (width<=480px){.container{padding:0 1rem}section{padding:4rem 1rem}.profile-image-container{width:150px;height:150px}.cta-box{padding:2rem}.btn{justify-content:center;width:100%}}