:root{--toastify-color-light: #fff;--toastify-color-dark: #121212;--toastify-color-info: #3498db;--toastify-color-success: #07bc0c;--toastify-color-warning: #f1c40f;--toastify-color-error: hsl(6, 78%, 57%);--toastify-color-transparent: rgba(255, 255, 255, .7);--toastify-icon-color-info: var(--toastify-color-info);--toastify-icon-color-success: var(--toastify-color-success);--toastify-icon-color-warning: var(--toastify-color-warning);--toastify-icon-color-error: var(--toastify-color-error);--toastify-container-width: fit-content;--toastify-toast-width: 320px;--toastify-toast-offset: 16px;--toastify-toast-top: max(var(--toastify-toast-offset), env(safe-area-inset-top));--toastify-toast-right: max(var(--toastify-toast-offset), env(safe-area-inset-right));--toastify-toast-left: max(var(--toastify-toast-offset), env(safe-area-inset-left));--toastify-toast-bottom: max(var(--toastify-toast-offset), env(safe-area-inset-bottom));--toastify-toast-background: #fff;--toastify-toast-padding: 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solid var(--border);border-radius:16px;transition:border-color .3s,transform .3s}.project-card:hover{border-color:var(--accent);transform:translateY(-4px)}.project-header{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;margin-bottom:16px}.project-title{font-size:22px;font-weight:700;color:var(--heading)}.project-links{display:flex;gap:14px;flex-shrink:0}.project-links a{color:var(--text-muted);transition:color .2s}.project-links a:hover{color:var(--accent);opacity:1}.project-desc{font-size:15px;color:var(--text-muted);margin-bottom:20px;line-height:1.7}.project-features{list-style:none;margin-bottom:20px;display:flex;flex-direction:column;gap:8px}.project-features li{font-size:14px;color:var(--text-muted);display:flex;align-items:flex-start;gap:10px}.project-features li:before{content:"▹";color:var(--accent);flex-shrink:0;margin-top:1px}.project-tech{display:flex;flex-wrap:wrap;gap:8px}.timeline{position:relative}.timeline:before{content:"";position:absolute;left:0;top:0;bottom:0;width:2px;background:var(--border)}.timeline-item{position:relative;padding-left:40px;padding-bottom:48px}.timeline-item:last-child{padding-bottom:0}.timeline-item:before{content:"";position:absolute;left:-5px;top:8px;width:12px;height:12px;border-radius:50%;border:2px solid var(--accent);background:var(--bg)}.timeline-item.current:before{background:var(--accent);box-shadow:0 0 12px var(--accent)}.timeline-badge{display:inline-block;padding:2px 10px;border-radius:20px;font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:1px;margin-bottom:8px;background:#60a5fa26;color:var(--accent)}.timeline-date{font-family:var(--mono);font-size:13px;color:var(--accent);margin-bottom:6px}.timeline-role{font-size:20px;font-weight:700;color:var(--heading);margin-bottom:4px}.timeline-company{font-size:15px;color:var(--text-muted);margin-bottom:10px}.timeline-desc{font-size:14px;color:var(--text-muted);line-height:1.7}.edu-cards{display:grid;grid-template-columns:1fr 1fr;gap:24px}.edu-card{padding:32px;background:var(--bg-card);border:1px solid var(--border);border-radius:14px;transition:border-color .3s,transform .3s}.edu-card:hover{border-color:var(--accent);transform:translateY(-4px)}.edu-icon{font-size:28px;margin-bottom:14px}.edu-date{font-family:var(--mono);font-size:13px;color:var(--accent);margin-bottom:10px}.edu-degree{font-size:18px;font-weight:700;color:var(--heading);margin-bottom:6px}.edu-school{font-size:14px;color:var(--text-muted)}.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:start}.contact-text{color:var(--text-muted);font-size:16px;margin-bottom:32px}.contact-links{display:flex;flex-direction:column;gap:16px}.contact-link{display:flex;align-items:center;gap:14px;padding:18px 24px;background:var(--bg-card);border:1px solid var(--border);border-radius:12px;color:var(--text);font-size:15px;transition:all .25s}.contact-link:hover{border-color:var(--accent);transform:translate(6px);opacity:1}.contact-link .icon{color:var(--accent);font-size:20px;flex-shrink:0}.contact-form-card{padding:32px;background:linear-gradient(135deg,#60a5fa0f,#a78bfa0f);border:1px solid var(--border);border-radius:14px}.contact-form-card h3{font-size:20px;font-weight:700;color:var(--heading);margin-bottom:20px}.form-group{margin-bottom:16px}.form-group label{display:block;font-size:13px;font-weight:500;color:var(--text-muted);margin-bottom:6px}.form-group input,.form-group textarea{width:100%;padding:12px 16px;background:var(--bg);border:1px solid var(--border);border-radius:8px;color:var(--text);font-size:14px;font-family:var(--font);transition:border-color .2s;outline:none}.form-group input:focus,.form-group textarea:focus{border-color:var(--accent)}.form-group textarea{resize:vertical;min-height:100px}.cert-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.cert-card{display:flex;flex-direction:column;transition:border-color .3s,transform .3s}.cert-card:hover{border-color:var(--accent);transform:translateY(-4px)}.cert-title{font-size:15px!important;line-height:1.4;flex:1}.cert-view-hint{font-size:11px;color:var(--accent);margin-top:10px;font-family:var(--mono);letter-spacing:1px;text-transform:uppercase;opacity:.7}.cert-card:hover .cert-view-hint{opacity:1}.cert-modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:200;background:#000000d9;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);display:flex;align-items:center;justify-content:center;padding:24px}.cert-modal-content{position:relative;background:var(--bg-card);border:1px solid var(--border);border-radius:16px;padding:28px;max-width:860px;width:100%;max-height:90vh;overflow-y:auto;box-shadow:0 24px 80px #0009}.cert-modal-close{position:absolute;top:16px;right:16px;background:var(--bg);border:1px solid var(--border);border-radius:50%;width:36px;height:36px;display:flex;align-items:center;justify-content:center;cursor:pointer;color:var(--text-muted);font-size:15px;transition:all .2s;z-index:1}.cert-modal-close:hover{color:var(--accent);border-color:var(--accent)}.cert-modal-title{font-size:18px;font-weight:700;color:var(--heading);margin-bottom:4px;padding-right:44px}.cert-modal-provider{font-size:13px;color:var(--accent);font-family:var(--mono);margin-bottom:20px}.cert-modal-img{width:100%;border-radius:10px;display:block;border:1px solid var(--border)}@media(max-width:900px){.cert-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:560px){.cert-grid{grid-template-columns:1fr}}.footer{padding:32px 0;border-top:1px solid var(--border);text-align:center;font-size:13px;color:var(--text-muted)}.footer-links{display:flex;justify-content:center;gap:24px;margin-bottom:12px}.footer-links a{color:var(--text-muted);font-size:20px;transition:color .2s}.footer-links a:hover{color:var(--accent);opacity:1}.scroll-nav{position:fixed;right:24px;top:50%;transform:translateY(-50%);z-index:90;display:flex;flex-direction:column;align-items:center;gap:12px;padding:14px 10px;background:var(--float-bg);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border:1px solid var(--border);border-radius:40px;opacity:0;pointer-events:none;transition:opacity .3s}.scroll-nav.visible{opacity:1;pointer-events:auto}.scroll-btn{background:none;border:none;cursor:pointer;color:var(--text-muted);width:32px;height:32px;display:flex;align-items:center;justify-content:center;border-radius:50%;transition:all .25s}.scroll-btn:hover{color:var(--accent);background:var(--accent-dim)}.scroll-btn.disabled{opacity:.25;cursor:not-allowed}.scroll-btn.disabled:hover{color:var(--text-muted);background:none}.scroll-dots{display:flex;flex-direction:column;gap:10px;padding:4px 0}.scroll-dot{width:8px;height:8px;border-radius:50%;border:none;cursor:pointer;background:var(--border);transition:all .3s;padding:0}.scroll-dot:hover{background:var(--text-muted);transform:scale(1.3)}.scroll-dot.active{background:var(--accent);box-shadow:0 0 8px var(--accent);transform:scale(1.4)}@media(max-width:768px){.scroll-nav{right:12px;padding:10px 8px}.scroll-btn{width:28px;height:28px}.scroll-dot{width:6px;height:6px}}@media(max-width:768px){.nav-links{display:none}.hamburger{display:flex}.hero-inner{flex-direction:column-reverse;text-align:center;gap:40px}.hero-buttons{justify-content:center}.hero-image-ring{width:200px;height:200px}.hero-image-placeholder span{font-size:44px}.about-grid,.contact-grid,.edu-cards{grid-template-columns:1fr}.section{padding:70px 0}}