:root{--font-heading: "Roboto Slab", serif;--font-body: "Open Sans", sans-serif;--transition-speed: .3s;--header-height: 56px;--border-radius: 12px;--fs-xs: .75rem;--fs-sm: .8125rem;--fs-base: .9375rem;--fs-md: 1rem;--fs-lg: 1.125rem;--fs-xl: 1.375rem;--fs-2xl: 1.75rem;--fs-3xl: 2.25rem;--bg-color: #f8fafc;--text-primary: #1e293b;--text-secondary: #64748b;--accent-color: #0284c7;--header-bg: rgba(248, 250, 252, .8);--card-bg: #ffffff;--border-color: rgba(30, 41, 59, .1)}[data-theme=dark]{--bg-color: #0f172a;--text-primary: #f1f5f9;--text-secondary: #cbd5e1;--accent-color: #38bdf8;--header-bg: rgba(15, 23, 42, .85);--card-bg: #1e293b;--border-color: rgba(248, 250, 252, .12)}body{margin:0;padding:0;background:var(--bg-color);color:var(--text-primary);font-family:var(--font-body);-webkit-font-smoothing:antialiased;line-height:1.6;overflow-x:hidden}html{overflow-x:hidden}#root{width:100%;min-height:100vh;display:flex;flex-direction:column}h1,h2,h3,h4,strong,.bold{font-family:var(--font-heading);font-weight:700;margin:0 0 1rem;line-height:1.2}p{margin:0 0 1rem}.container{max-width:1600px;margin:0 auto;padding:0 2rem;width:100%;box-sizing:border-box}.portfolio-container{max-width:1400px;margin:0 auto;width:100%}section{padding:4rem 0}.header-bar{position:fixed;top:0;left:0;right:0;z-index:1000;background:var(--header-bg);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid rgba(0,0,0,.05);height:var(--header-height);display:flex;align-items:center}body{padding-top:var(--header-height)}.header-bar-content{max-width:1400px;margin:0 auto;padding:0 2rem;display:flex;justify-content:space-between;align-items:center;box-sizing:border-box;height:100%;width:100%}.header-logo-group{display:flex;flex-direction:row;align-items:baseline;gap:1rem;margin:0;padding:0}.header-name{font-size:1.35rem;font-weight:800;margin:0;line-height:normal;white-space:nowrap;color:var(--text-primary)}.header-subtitle{font-size:.95rem;color:var(--text-secondary);font-weight:500;margin:0;white-space:nowrap}.mobile-only{display:none!important}@media(max-width:600px){.deskt-only{display:none!important}}.hero{padding:1rem 2rem 2rem;animation:fadeUp .8s ease-out}.hero h1{font-size:clamp(2.5rem,8vw,4rem);font-weight:800;margin-bottom:.5rem}.project-card{position:relative;background:var(--card-bg);border:1px solid var(--border-color);border-radius:16px;height:500px;overflow:hidden;transition:all var(--transition-speed) cubic-bezier(.23,1,.32,1);cursor:pointer;box-shadow:0 4px 6px -1px #0000001a}.project-card:hover{transform:translateY(-8px);box-shadow:0 25px 50px -12px #00000026;border-color:#0000001f}.card-initial{padding:3rem 2rem;height:100%;display:flex;flex-direction:column;justify-content:space-between;box-sizing:border-box;transition:opacity .3s}.card-title{font-size:2.5rem;font-weight:700;letter-spacing:-.02em}.card-subtitle{font-size:1.1rem;color:var(--text-secondary)}.visit-link{display:inline-flex;margin-top:auto;font-weight:600;font-size:.9rem;color:var(--text-primary);border-bottom:1px solid var(--accent-color);padding-bottom:2px}.card-overlay{position:absolute;inset:0;background:#fffffffa;padding:2rem;display:flex;flex-direction:column;justify-content:center;opacity:0;transition:opacity var(--transition-speed) ease;pointer-events:none;overflow-y:auto}.card-overlay::-webkit-scrollbar{display:none}.card-overlay{-ms-overflow-style:none;scrollbar-width:none}.project-card:hover .card-overlay{opacity:1;pointer-events:auto}.story-section{margin-bottom:1.5rem;transform:translateY(20px);opacity:0;transition:all .5s cubic-bezier(.23,1,.32,1)}.project-card:hover .story-section{transform:translateY(0);opacity:1}.project-card:hover .story-section:nth-child(1){transition-delay:.1s}.project-card:hover .story-section:nth-child(2){transition-delay:.2s}.project-card:hover .story-section:nth-child(3){transition-delay:.3s}.story-label{display:block;font-size:.7rem;text-transform:uppercase;letter-spacing:.12em;color:var(--accent-color);margin-bottom:.5rem}.story-text{font-size:.9rem;color:var(--text-secondary);line-height:1.5}.top-header{position:fixed;top:0;left:0;right:0;display:flex;justify-content:space-between;align-items:center;padding:1.5rem 3rem;z-index:100;background:linear-gradient(to bottom,var(--bg-color) 0%,transparent 100%)}.header-name{font-size:1.1rem;font-weight:600;letter-spacing:.05em;color:var(--text-primary)}.header-nav{display:flex;align-items:center;gap:1.5rem}.nav-link{font-size:.9rem;font-weight:500;color:var(--text-secondary);text-decoration:none;transition:color .3s ease}.nav-link:hover{color:var(--accent-color)}.header-name{text-decoration:none}.cv-layout{max-width:1000px;margin:0 auto}.cv-header{display:flex;justify-content:space-between;align-items:flex-start;padding-bottom:1rem;border-bottom:1px solid var(--border-color);margin-bottom:1rem}.cv-name-block h1{font-size:clamp(2rem,4vw,2.5rem);font-weight:700;margin:0 0 .15rem;background:none;-webkit-text-fill-color:var(--text-primary)}.cv-tagline{font-size:1rem;color:var(--accent-color);margin:0;font-weight:500}.cv-contact{display:flex;flex-direction:column;align-items:flex-end;gap:.15rem;font-size:.85rem;color:var(--text-secondary)}.cv-contact a{color:var(--text-secondary);text-decoration:none;transition:color .2s}.cv-contact a:hover{color:var(--accent-color)}.cv-summary{font-size:1rem;line-height:1.6;color:var(--text-secondary);margin:0 0 1.5rem}.cv-main{display:grid;grid-template-columns:1.6fr 1fr;gap:3rem}.cv-section{margin-bottom:1.25rem}.cv-section h2{font-size:var(--fs-xs);text-transform:uppercase;letter-spacing:.12em;color:var(--accent-color);margin:0 0 .75rem;font-weight:600}.cv-timeline{display:flex;flex-direction:column;gap:1rem}.cv-job{display:grid;grid-template-columns:100px 1fr;gap:.75rem}.cv-job-left{display:flex;flex-direction:column}.cv-company{font-size:var(--fs-base);font-weight:600;color:var(--text-primary)}.cv-date{font-size:var(--fs-sm);color:var(--text-secondary)}.cv-job-right{display:flex;flex-direction:column;gap:.2rem}.cv-role{font-size:var(--fs-base);font-weight:500;color:var(--text-primary)}.cv-desc{font-size:var(--fs-base);color:var(--text-secondary);line-height:1.6}.cv-list{display:flex;flex-direction:column;gap:.6rem}.cv-list-item{display:grid;grid-template-columns:45px 1fr;gap:.5rem;font-size:var(--fs-base);line-height:1.5}.cv-list-item strong{font-weight:600}.cv-list-item div{color:var(--text-secondary)}.cv-inline{font-size:var(--fs-base);color:var(--text-secondary);line-height:1.6;margin:0 0 .4rem}.cv-inline:last-child{margin-bottom:0}.cv-inline strong{color:var(--text-primary)}@media(max-width:768px){.cv-header{flex-direction:column;gap:1rem}.cv-contact{align-items:flex-start}.cv-main{grid-template-columns:1fr;gap:0}.cv-job{grid-template-columns:80px 1fr}}.cv-single{max-width:800px;margin:0 auto;padding:0 2rem}.cv-single .cv-section{padding-top:2rem;margin-bottom:0;padding-bottom:0}.cv-single .cv-section h2{font-size:var(--fs-sm);text-transform:uppercase;letter-spacing:.1em;color:var(--accent-color);margin:.35rem 0 .5rem;font-weight:600;border-bottom:1px solid var(--border-color);padding-bottom:.35rem}.cv-single .cv-section:first-child h2{margin-top:0}.cv-exp{margin-bottom:1.25rem}.cv-exp:last-child{margin-bottom:0}.cv-exp-header{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:.15rem}.cv-exp-header span{font-size:var(--fs-sm);color:var(--text-secondary)}.cv-exp-role{font-size:var(--fs-base);color:var(--text-secondary);margin-bottom:.5rem}.cv-exp ul{margin:0;padding-left:1.25rem}.cv-exp li{font-size:var(--fs-base);color:var(--text-secondary);line-height:1.6;margin-bottom:.35rem}.cv-exp li:last-child{margin-bottom:0}.cv-items{display:flex;flex-direction:column;gap:.5rem}.cv-item{display:grid;grid-template-columns:75px 1fr;gap:.75rem;font-size:var(--fs-base);line-height:1.6}.cv-item>span{color:var(--text-secondary)}.cv-item>div{color:var(--text-secondary)}.cv-skills-list{margin:0;padding-left:1.25rem}.cv-skills-list li{font-size:var(--fs-base);color:var(--text-secondary);line-height:1.6;margin-bottom:.35rem}.cv-lang{font-size:var(--fs-base);color:var(--text-secondary);margin:0}.hero-intro{font-size:1.25rem;color:var(--text-secondary);max-width:600px;line-height:1.8;animation:fadeUp 1s ease-out .3s both}.project-card-wrapper{display:flex;flex-direction:column;gap:0}.project-card-wrapper.has-video .video-container{border-radius:16px 16px 0 0;border-bottom:none}.project-card-wrapper.has-video .project-card{border-radius:0 0 16px 16px;border-top:none}.video-container{position:relative;width:100%;aspect-ratio:16 / 9;border-radius:12px;overflow:hidden;background:#000}.video-container iframe{position:absolute;top:0;left:0;width:100%;height:100%;border:none}@keyframes fadeUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}.section-title{font-size:1.5rem;font-weight:600;color:var(--text-secondary);margin-bottom:2rem;letter-spacing:.05em}.research-card-wrapper{text-decoration:none;color:inherit;display:flex;flex-direction:column;gap:0}.research-thumbnail{position:relative;width:100%;padding-bottom:56.25%;border-radius:16px 16px 0 0;overflow:hidden;background:linear-gradient(135deg,#e0e7ff,#c7d2fe);border:1px solid var(--border-color);border-bottom:none}.research-play-icon{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:80px;height:80px;border-radius:50%;background:#fffffff2;display:flex;align-items:center;justify-content:center;color:var(--accent-color);box-shadow:0 8px 32px #00000026;transition:all .3s ease}.research-card-wrapper:hover .research-play-icon{transform:translate(-50%,-50%) scale(1.1);background:var(--accent-color);color:#fff}.research-badge{position:absolute;top:1rem;left:1rem;padding:.5rem 1rem;background:#fffffff2;border-radius:20px;font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:.05em;color:var(--accent-color)}.research-info-card{border-radius:0 0 16px 16px!important;border-top:none!important;height:auto!important}.research-info-card .card-initial{height:auto;padding:2rem}.research-page{padding:2rem;max-width:900px;animation:fadeUp .6s ease-out}.back-link{display:inline-flex;align-items:center;gap:.5rem;color:var(--accent-color);text-decoration:none;font-weight:500;margin-bottom:2rem;transition:color .3s ease}.back-link:hover{color:var(--text-primary)}.research-header{margin-bottom:3rem}.research-category{display:inline-block;padding:.5rem 1rem;background:linear-gradient(135deg,#e0e7ff,#c7d2fe);border-radius:20px;font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:.05em;color:var(--accent-color);margin-bottom:1rem}.research-header h1{font-size:clamp(2rem,5vw,3.5rem);font-weight:700;letter-spacing:-.02em;margin-bottom:1rem;background:none;-webkit-text-fill-color:var(--text-primary)}.research-subtitle{font-size:1.25rem;color:var(--text-secondary)}.research-video{position:relative;width:100%;padding-bottom:56.25%;border-radius:16px;overflow:hidden;background:var(--card-bg);border:1px solid var(--border-color);margin-bottom:3rem}.research-video iframe{position:absolute;top:0;left:0;width:100%;height:100%;border:none}.research-content{display:flex;flex-direction:column;gap:2.5rem}.research-section h2{font-size:1.25rem;font-weight:600;color:var(--text-primary);margin-bottom:1rem;padding-bottom:.5rem;border-bottom:2px solid var(--accent-color);display:inline-block}.research-section p{color:var(--text-secondary);line-height:1.8}.methods-list,.findings-list{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:.75rem}.methods-list li,.findings-list li{padding:1rem 1.25rem;background:var(--card-bg);border-radius:8px;border-left:3px solid var(--accent-color);color:var(--text-secondary);transition:all .3s ease}.methods-list li:hover,.findings-list li:hover{background:linear-gradient(135deg,#e0e7ff,#c7d2fe);color:var(--text-primary)}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:1rem}.stat-card{background:var(--card-bg);border-radius:12px;padding:1.5rem;text-align:center;border:1px solid var(--border-color);transition:all .3s ease}.stat-card:hover{transform:translateY(-4px);box-shadow:0 8px 24px #0000001a}.stat-card.highlight{background:linear-gradient(135deg,#3b82f6,#1d4ed8);border:none}.stat-card.highlight .stat-number,.stat-card.highlight .stat-label{color:#fff}.stat-card.warning{background:linear-gradient(135deg,#fef3c7,#fde68a);border:none}.stat-card.warning .stat-number{color:#d97706}.stat-card.success{background:linear-gradient(135deg,#d1fae5,#a7f3d0);border:none}.stat-card.success .stat-number{color:#059669}.stat-number{display:block;font-size:2rem;font-weight:700;color:var(--text-primary);margin-bottom:.25rem}.stat-label{font-size:.85rem;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.03em}.charts-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:1.5rem}.chart-card{background:var(--card-bg);border-radius:12px;overflow:hidden;border:1px solid var(--border-color);transition:all .3s ease}.chart-card:hover{transform:translateY(-4px);box-shadow:0 12px 32px #0000001f}.chart-card img{width:100%;height:auto;display:block}.chart-caption{padding:1rem;margin:0;font-size:.9rem;font-weight:500;color:var(--text-primary);text-align:center;background:var(--bg-color)}.project-page{min-height:100vh;padding:1rem 2rem}.project-page .back-link{display:inline-flex;align-items:center;gap:.5rem;color:var(--accent-color);text-decoration:none;font-weight:500;margin-bottom:1.5rem;transition:color .3s ease}.project-page .back-link:hover{color:var(--text-primary)}.project-layout{display:grid;grid-template-columns:1fr 400px;gap:2rem;min-height:calc(100vh - 100px)}.project-iframe-container{display:flex;flex-direction:column;background:var(--card-bg);border-radius:16px;overflow:hidden;border:1px solid var(--border-color)}.iframe-header{display:flex;justify-content:space-between;align-items:center;padding:.75rem 1rem;background:var(--bg-color);border-bottom:1px solid var(--border-color)}.iframe-url{font-size:.8rem;color:var(--text-secondary);font-family:monospace;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:60%}.open-external-btn{padding:.5rem 1rem;background:var(--accent-color);color:#fff;border-radius:8px;text-decoration:none;font-size:.8rem;font-weight:500;transition:all .3s ease}.open-external-btn:hover{background:#0284c7;transform:translateY(-1px)}.iframe-wrapper{flex:1;position:relative;min-height:600px}.iframe-wrapper iframe{position:absolute;top:0;left:0;width:100%;height:100%;border:none}.project-info-panel{display:flex;flex-direction:column;gap:1.5rem;max-height:calc(100vh - 100px);overflow-y:auto;padding-right:.5rem}.project-info-panel::-webkit-scrollbar{width:6px}.project-info-panel::-webkit-scrollbar-track{background:transparent}.project-info-panel::-webkit-scrollbar-thumb{background:var(--border-color);border-radius:3px}.project-header h1{font-size:2rem;font-weight:700;margin-bottom:.5rem;background:none;-webkit-text-fill-color:var(--text-primary)}.project-subtitle{font-size:1.1rem;color:var(--text-secondary);margin:0}.project-video-small{position:relative;width:100%;padding-bottom:56.25%;border-radius:12px;overflow:hidden;background:var(--card-bg);border:1px solid var(--border-color)}.project-video-small iframe{position:absolute;top:0;left:0;width:100%;height:100%;border:none}.design-process{display:flex;flex-direction:column;gap:1.5rem}.design-section{background:var(--card-bg);border-radius:12px;padding:1.25rem;border:1px solid var(--border-color)}.design-label{display:block;font-size:.7rem;text-transform:uppercase;letter-spacing:.12em;color:var(--accent-color);margin-bottom:.75rem;font-weight:600}.design-section p{font-size:.95rem;color:var(--text-secondary);line-height:1.6;margin:0}@media(max-width:1024px){.project-layout{grid-template-columns:1fr}.project-info-panel{max-height:none}.iframe-wrapper{min-height:500px}}.research-media-panel{display:flex;flex-direction:column;gap:1.5rem;max-height:calc(100vh - 100px);overflow-y:auto}.research-media-panel::-webkit-scrollbar{width:6px}.research-media-panel::-webkit-scrollbar-track{background:transparent}.research-media-panel::-webkit-scrollbar-thumb{background:var(--border-color);border-radius:3px}.research-video-large{position:relative;width:100%;padding-bottom:56.25%;border-radius:16px;overflow:hidden;background:var(--card-bg);border:1px solid var(--border-color)}.research-video-large iframe{position:absolute;top:0;left:0;width:100%;height:100%;border:none}.stats-section,.charts-section{background:var(--card-bg);border-radius:12px;padding:1.25rem;border:1px solid var(--border-color)}.stats-section h3,.charts-section h3{font-size:.85rem;text-transform:uppercase;letter-spacing:.1em;color:var(--text-secondary);margin-bottom:1rem}.stats-grid.compact{grid-template-columns:repeat(4,1fr);gap:.75rem}.stats-grid.compact .stat-card{padding:1rem}.stats-grid.compact .stat-number{font-size:1.5rem}.stats-grid.compact .stat-label{font-size:.7rem}.charts-grid-vertical{display:flex;flex-direction:column;gap:1rem}.charts-grid-vertical .chart-card img{border-radius:8px}.design-list{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:.5rem}.design-list li{font-size:.9rem;color:var(--text-secondary);line-height:1.5;padding-left:1rem;position:relative}.design-list li:before{content:"•";position:absolute;left:0;color:var(--accent-color)}.design-list.findings li{padding:.75rem 1rem;background:var(--card-bg);border-radius:6px;border-left:2px solid var(--accent-color);margin-bottom:.25rem}.design-list.findings li:before{display:none}@media(max-width:1024px){.research-media-panel{max-height:none}.stats-grid.compact{grid-template-columns:repeat(2,1fr)}}.research-page-container{padding:2rem 3rem}.research-layout{display:flex;align-items:stretch;min-height:calc(100vh - 120px);gap:0}.research-layout .research-media-panel{flex-shrink:0;padding-right:1rem}.research-layout .research-info-panel{flex-shrink:0;padding-left:1rem;max-height:calc(100vh - 120px);overflow-y:auto}.resize-divider{width:12px;cursor:col-resize;display:flex;align-items:center;justify-content:center;flex-shrink:0;position:relative}.resize-divider:hover .resize-handle,.resize-divider:active .resize-handle{background:var(--accent-color);height:60px}.resize-handle{width:4px;height:40px;background:var(--border-color);border-radius:4px;transition:all .2s ease}@media(max-width:768px){.research-layout{flex-direction:column}.research-layout .research-media-panel,.research-layout .research-info-panel{width:100%!important;padding:0}.resize-divider{display:none}}.portfolio-container .hero{min-height:auto;padding:120px 0 4px;border-bottom:none;animation:none;margin-top:0}.portfolio-container .subtitle{font-family:var(--font-heading);font-size:18px;font-weight:700;color:var(--text-secondary);margin-bottom:8px}.portfolio-container .credibility{font-size:14px;color:#999;margin-top:16px;display:flex;flex-wrap:wrap;gap:24px}.portfolio-container .cred-metric strong{color:var(--text-primary)}.role-selector{display:flex;gap:.5rem;margin:0 auto 24px;padding:0 2rem;border-bottom:1px solid var(--border-color);box-sizing:border-box;max-width:1400px}.role-btn{padding:12px 20px;border:none;background:transparent;font-family:var(--font-heading);font-size:14px;font-weight:600;color:var(--text-secondary);cursor:pointer;transition:color .2s ease,border-color .2s ease;border-bottom:2px solid transparent;margin-bottom:-1px;white-space:nowrap;flex-shrink:0;text-decoration:none}.role-btn.active{color:var(--text-primary);border-bottom-color:var(--accent-color)}.role-btn:hover{color:var(--text-primary)}.meta-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}.tag{display:inline-block;padding:4px 10px;background:var(--card-bg);border:1px solid var(--border-color);border-radius:6px;font-size:12px;font-weight:500;color:var(--text-secondary)}.tag.metric{background:#0ea5e91a;color:var(--accent-color);border-color:#0ea5e933}.case-links{display:flex;gap:16px;margin-top:12px}.case-links a{color:var(--accent-color);text-decoration:none;font-size:13px;font-weight:500;transition:opacity .2s ease}.case-links a:hover{text-decoration:underline}.qr-modal{position:fixed;inset:0;z-index:1000;display:flex;align-items:center;justify-content:center}.qr-modal-backdrop{position:absolute;inset:0;background:#00000080;border:none;cursor:pointer}.qr-modal-content{position:relative;z-index:1;background:var(--card-bg);border:1px solid var(--border-color);border-radius:16px;padding:1.5rem;width:320px;max-width:calc(100vw - 2rem);box-shadow:0 20px 60px #0000004d}.qr-modal-header{display:flex;align-items:flex-start;justify-content:space-between;margin-bottom:1rem}.qr-modal-title{font-weight:600;font-size:1rem;margin-bottom:.25rem}.qr-modal-subtitle{font-size:.8rem;color:var(--text-secondary)}.qr-modal-close{border:1px solid var(--border-color);border-radius:999px;width:32px;height:32px;background:#fff;color:var(--text-secondary);cursor:pointer;font-size:16px;line-height:1}.qr-modal-close:hover{border-color:var(--accent-color);color:var(--accent-color)}.qr-modal-image{width:100%;height:auto;border-radius:12px;border:1px solid #e2e8f0;background:#fff;display:block}.case-content{display:grid;grid-template-columns:1fr 1fr;gap:48px;margin-top:32px}.case-section h3{font-size:13px;font-weight:700;text-transform:uppercase;letter-spacing:.5px;color:var(--text-secondary);margin-bottom:12px;margin-top:24px}.case-section h3:first-child{margin-top:0}.case-section p{font-size:15px;line-height:1.7;color:var(--text-secondary);margin-bottom:12px}.case-section ul,.case-section ol{margin-left:20px;margin-bottom:16px}.case-section li{font-size:14px;line-height:1.6;color:var(--text-secondary);margin-bottom:6px}.divider{height:1px;background:var(--border-color);margin:60px 0}.prototypes-title{font-size:var(--fs-2xl);font-weight:700;margin-bottom:24px}.prototypes-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:20px}.prototype-card{background:var(--card-bg);border:1px solid var(--border-color);border-radius:12px;padding:24px;transition:all .3s ease}.prototype-card:hover{transform:translateY(-4px);box-shadow:0 12px 24px #00000014}.prototype-card strong{font-size:var(--fs-lg);display:block;margin-bottom:6px}.prototype-card p{font-size:var(--fs-base);color:var(--text-secondary);margin-bottom:12px}.prototype-links{display:flex;gap:12px}.prototype-links a{color:var(--accent-color);font-size:var(--fs-sm);text-decoration:none}.prototype-links a:hover{text-decoration:underline}.bio-container{width:100%;padding:10px 0}.bio-header{border-bottom:1px solid var(--border-color);padding-bottom:32px;margin-bottom:40px}.bio-header h1{font-size:var(--fs-3xl);font-weight:800;margin-bottom:8px}.bio-subtitle{font-size:var(--fs-xl);color:var(--text-secondary);margin-bottom:16px}.bio-intro{font-size:var(--fs-base);line-height:1.7;color:var(--text-secondary);max-width:600px;margin-bottom:20px}.bio-contact{display:flex;flex-wrap:wrap;gap:20px;font-size:var(--fs-base);color:var(--text-secondary)}.bio-contact a{color:var(--accent-color);text-decoration:none}.bio-section{margin-bottom:16px}.section-title{font-size:var(--fs-base);font-weight:700;padding-left:10px;margin-bottom:8px}.section-title.blue{border-left:4px solid var(--accent-color)}.section-title.green{border-left:4px solid #10b981}.section-title.orange{border-left:4px solid #f97316}.section-title.pink{border-left:4px solid #ec4899}.experience-card{background:#fff;border:1px solid var(--border-color);border-left:4px solid var(--accent-color);border-radius:8px;padding:12px 16px;margin-bottom:6px}.exp-header{display:flex;justify-content:space-between;flex-wrap:wrap;margin-bottom:4px}.exp-header h3{font-family:var(--font-heading);font-size:var(--fs-md);font-weight:700;margin-bottom:4px}.exp-header p{font-family:var(--font-heading);font-size:var(--fs-base);font-weight:700}.exp-period{font-size:var(--fs-sm);color:#999}.exp-highlights{list-style:none;padding:0;margin:0}.exp-highlights li{font-size:var(--fs-base);line-height:1.6;color:var(--text-secondary);margin-bottom:6px}.skills-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.skill-card h4{font-size:var(--fs-base);font-weight:700;margin-bottom:4px}.skill-card p{font-size:var(--fs-sm);color:var(--text-secondary);margin:0}.edu-item{margin-bottom:12px}.edu-school{font-family:var(--font-heading);font-size:var(--fs-md);font-weight:800;color:var(--text-primary)}.edu-degree{font-size:var(--fs-sm);color:var(--text-secondary)}.languages-row{display:flex;flex-wrap:wrap;gap:12px}.lang-badge{background:#fff;border:1px solid var(--border-color);padding:8px 14px;border-radius:4px;font-size:var(--fs-base)}.portfolio-container .footer{padding:32px 2rem;color:#999;border-top:1px solid var(--border-color);margin-top:80px}.footer-row{display:flex;justify-content:space-between;align-items:center;max-width:1400px;margin:0 auto}.footer-row p{font-size:var(--fs-sm);margin:0}.footer-row .footer-link{font-size:var(--fs-sm);color:var(--text-secondary);text-decoration:none;transition:color .2s}.footer-row .footer-link:hover{color:var(--accent-color)}@media(max-width:768px){.portfolio-container .hero h1{font-size:48px;max-width:calc(100% - 100px)}.case-content{grid-template-columns:1fr;gap:32px}.skills-grid,.mode-cards{grid-template-columns:1fr}.role-selector{gap:4px}.role-btn{padding:10px 14px;font-size:13px}}.project-title-link{color:inherit;text-decoration:none;transition:color .2s}.project-title-link:hover{color:var(--accent-color)}.project-detail{padding:1rem 0}.project-detail .back-link{display:inline-block;color:var(--text-secondary);text-decoration:none;font-size:var(--fs-base);margin-bottom:24px;transition:color .2s}.project-detail .back-link:hover{color:var(--accent-color)}.project-header{margin-bottom:40px}.project-header h1{font-size:var(--fs-3xl);font-weight:700;margin-bottom:12px}.project-header .tagline{font-size:var(--fs-lg);color:var(--text-secondary);margin-bottom:16px}.project-header .case-title-row{justify-content:flex-start!important;gap:1rem!important;margin-bottom:12px!important}.project-header h1{margin:0!important}.meta-tags{display:flex!important;flex-wrap:wrap!important;gap:.5rem!important;margin-top:1rem!important;margin-bottom:1.5rem!important}.tag{display:inline-block!important;padding:6px 12px!important;background:var(--card-bg)!important;border:1px solid var(--border-color)!important;border-radius:8px!important;font-size:var(--fs-sm)!important;font-weight:500!important;color:var(--text-secondary)!important;white-space:nowrap!important}.tag.metric{background:#0ea5e91a!important;color:#0ea5e9!important;border-color:#0ea5e933!important}.project-links{display:flex;gap:12px;margin-top:20px}.btn-link{text-decoration:none;font-size:var(--fs-base);font-weight:700;color:var(--text-primary);transition:all .2s;padding:0;background:transparent;border:none}.btn-link:hover{color:var(--accent-color);text-decoration:underline;background:transparent}.btn-link.primary{color:var(--accent-color);background:transparent;border:none}.btn-link.primary:hover{color:#0284c7;text-decoration:underline;background:transparent}.project-content{margin-top:32px}.content-section{margin-bottom:32px}.content-section h2{font-size:var(--fs-xl);font-weight:700;margin-bottom:12px;color:var(--text-primary)}.content-section p{font-size:var(--fs-md);line-height:1.7;color:var(--text-secondary)}.content-section ul,.content-section ol{margin-left:20px;margin-top:12px}.content-section li{font-size:var(--fs-base);line-height:1.6;color:var(--text-secondary);margin-bottom:8px}.request-form-card{background:var(--card-bg);padding:2rem;border-radius:16px;box-shadow:0 4px 6px -1px #0000001a;border:1px solid var(--border-color);max-width:400px;margin:0 auto;text-align:center}.request-success{background:linear-gradient(135deg,#d1fae5,#a7f3d0);padding:2rem;border-radius:16px;text-align:center;max-width:400px;margin:0 auto}.request-success h3{color:#059669;margin-bottom:.5rem}.request-success p{color:#065f46}.form-title{font-size:1.25rem;color:var(--text-primary);margin-bottom:.75rem}.form-subtitle{font-size:1.1rem;color:var(--text-primary);margin-bottom:.25rem}.form-description{color:var(--text-secondary);font-size:.875rem;margin-bottom:1.5rem}.code-form{margin-bottom:2rem}.code-input-group{display:flex;gap:.5rem}.form-input{width:100%;padding:.75rem 1rem;border:1px solid var(--border-color);border-radius:8px;font-size:1rem;font-family:var(--font-body);box-sizing:border-box;transition:border-color .2s,box-shadow .2s}.form-input:focus{outline:none;border-color:var(--accent-color);box-shadow:0 0 0 3px #0ea5e926}.form-input.error{border-color:#ef4444}textarea.form-input{resize:vertical;min-height:80px}.form-group{margin-bottom:1rem;text-align:left}.form-group label{display:block;font-size:.875rem;font-weight:500;color:var(--text-secondary);margin-bottom:.25rem}.form-divider{border-top:1px solid var(--border-color);padding-top:1.5rem}.error-text{color:#ef4444;font-size:.875rem;margin-top:.5rem;text-align:left}.btn-primary{width:100%;padding:.75rem 1rem;background:var(--accent-color);color:#fff;border:none;border-radius:8px;font-size:1rem;font-weight:500;font-family:var(--font-body);cursor:pointer;transition:background .2s,transform .2s}.btn-primary:hover{background:#0284c7;transform:translateY(-1px)}.btn-primary:disabled{opacity:.5;cursor:not-allowed}.btn-dark{padding:.75rem 1.25rem;background:var(--text-primary);color:#fff;border:none;border-radius:8px;font-weight:500;font-family:var(--font-body);cursor:pointer;transition:background .2s}.btn-dark:hover{background:#333}.btn-secondary{padding:.5rem 1rem;background:linear-gradient(135deg,#e0e7ff,#c7d2fe);color:var(--accent-color);border:none;border-radius:6px;font-weight:500;font-family:var(--font-body);cursor:pointer;transition:all .2s}.btn-secondary:hover{background:linear-gradient(135deg,#c7d2fe,#a5b4fc);transform:translateY(-1px)}.btn-secondary:disabled{opacity:.6;cursor:not-allowed}.link-button{background:none;border:none;color:var(--accent-color);cursor:pointer;text-decoration:underline;font-size:.875rem;font-family:var(--font-body)}.admin-page{min-height:100vh;background:var(--bg-color);padding:0}.admin-container{max-width:1400px;margin:0 auto;padding:0 2rem}.admin-header{display:flex;justify-content:space-between;align-items:center;padding:1.5rem 0;border-bottom:1px solid var(--border-color);margin-bottom:1.5rem}.admin-header h1{font-size:1.5rem;color:var(--text-primary);margin:0}.admin-tabs{display:flex;gap:.25rem;border-bottom:1px solid var(--border-color);margin-bottom:1.5rem;overflow-x:auto}.admin-tab{padding:.75rem 1.25rem;font-weight:500;cursor:pointer;border:none;background:transparent;border-bottom:2px solid transparent;margin-bottom:-1px;color:var(--text-secondary);font-family:var(--font-body);font-size:.875rem;transition:all .2s;white-space:nowrap}.admin-tab:hover{color:var(--text-primary)}.admin-tab.active{border-bottom-color:var(--accent-color);color:var(--text-primary)}.tab-badge{display:inline-block;background:#ef4444;color:#fff;font-size:.7rem;font-weight:600;padding:2px 6px;border-radius:10px;margin-left:6px;vertical-align:middle}.requests-header{display:flex;justify-content:space-between;align-items:center;padding:1rem 1.5rem;border-bottom:1px solid var(--border-color)}.requests-header h2{font-size:1.25rem;font-weight:600;margin:0}.filter-select{padding:.5rem 1rem;border:1px solid var(--border-color);border-radius:6px;font-size:.875rem;background:var(--card-bg);color:var(--text-primary);cursor:pointer;font-family:var(--font-body)}.filter-select:focus{outline:none;border-color:var(--accent-color)}.email-cell{display:flex;align-items:center;gap:.5rem}.copy-btn{padding:.25rem .4rem;background:var(--bg-color);border:1px solid var(--border-color);border-radius:4px;cursor:pointer;font-size:.85rem;transition:all .2s}.copy-btn:hover{background:var(--accent-color);color:#fff;border-color:var(--accent-color)}.time-cell{font-size:.8rem;color:var(--text-secondary);white-space:nowrap}.analytics-period-bar{display:flex;align-items:center;gap:1rem}.analytics-period-label{font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:.06em;color:var(--text-secondary)}.analytics-period-tabs{display:flex;gap:.25rem;background:var(--border-color);padding:3px;border-radius:8px}.period-tab{padding:.35rem .85rem;border:none;background:transparent;border-radius:6px;font-size:.8rem;font-weight:600;color:var(--text-secondary);cursor:pointer;transition:background .15s,color .15s}.period-tab.active{background:var(--card-bg);color:var(--text-primary);box-shadow:0 1px 3px #0000001a}.stat-card-muted .stat-value{color:var(--text-secondary)}.stat-alltime{font-size:.65rem;font-weight:400;opacity:.7;margin-left:.25rem}.panel-note{font-size:.7rem;font-weight:400;color:var(--text-secondary);margin-left:.4rem;text-transform:none;letter-spacing:0}.daily-chart{display:flex;align-items:flex-end;gap:3px;height:100px;margin-top:.5rem}.daily-col{flex:1;display:flex;flex-direction:column;align-items:center;gap:4px;height:100%}.daily-bar-wrap{flex:1;width:100%;display:flex;align-items:flex-end}.daily-bar{width:100%;background:var(--accent-color);border-radius:3px 3px 0 0;min-height:2px;transition:height .3s ease;opacity:.75}.daily-bar:hover{opacity:1}.daily-label{font-size:.6rem;color:var(--text-secondary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:100%}.analytics-dashboard{display:flex;flex-direction:column;gap:1.5rem}.analytics-stats-row{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem}@media(max-width:768px){.analytics-stats-row{grid-template-columns:repeat(2,1fr)}}.stat-card{background:var(--card-bg);border:1px solid var(--border-color);padding:1.25rem;border-radius:12px;text-align:center}.stat-value{font-size:1.75rem;font-weight:700;color:var(--text-primary);line-height:1}.stat-label{font-size:.8rem;color:var(--text-secondary);margin-top:.4rem;text-transform:uppercase;letter-spacing:.03em}.analytics-grid{display:grid;grid-template-columns:1fr 1fr;gap:1.5rem}@media(max-width:900px){.analytics-grid{grid-template-columns:1fr}}.analytics-panel{padding:1.5rem}.analytics-panel h3{margin:0 0 1rem;font-size:1rem;font-weight:600;text-transform:uppercase;letter-spacing:.04em;color:var(--text-secondary)}.location-list{display:flex;flex-direction:column;gap:.5rem}.location-row{display:flex;align-items:center;gap:.75rem;font-size:.875rem}.location-name{width:140px;flex-shrink:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.location-bar-wrap{flex:1;height:8px;background:var(--border-color);border-radius:4px;overflow:hidden}.location-bar{height:100%;background:var(--accent-color);border-radius:4px;transition:width .3s ease}.location-count{width:32px;text-align:right;font-weight:600;font-size:.8rem;color:var(--text-secondary)}.analytics-table{display:flex;flex-direction:column;gap:.5rem}.analytics-row{display:flex;align-items:center;gap:1rem;padding:.6rem 0;border-bottom:1px solid var(--border-color)}.analytics-row:last-child{border-bottom:none}.analytics-project-info{width:140px;flex-shrink:0;display:flex;align-items:center;gap:.5rem}.analytics-title{font-size:.875rem;font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.analytics-metrics{flex:1;display:flex;align-items:center;gap:.75rem}.click-bar-wrap{flex:1;height:8px;background:var(--border-color);border-radius:4px;overflow:hidden}.click-bar{height:100%;background:var(--accent-color);border-radius:4px;transition:width .3s ease}.metric-value{width:32px;text-align:right;font-weight:600;font-size:.8rem;color:var(--text-secondary)}.status-badge{padding:.15rem .5rem;border-radius:8px;font-size:.65rem;font-weight:600;flex-shrink:0}.status-badge.visible{background:#d1fae5;color:#059669}.status-badge.hidden{background:#fee2e2;color:#dc2626}.visitors-table{font-size:.85rem;max-height:480px;overflow-y:auto}.visitors-header{display:grid;grid-template-columns:120px 1fr 80px 150px;gap:.5rem;padding:.5rem 0;font-weight:600;color:var(--text-secondary);text-transform:uppercase;font-size:.75rem;letter-spacing:.04em;border-bottom:2px solid var(--border-color);position:sticky;top:0;background:var(--card-bg)}.visitors-row{display:grid;grid-template-columns:120px 1fr 80px 150px;gap:.5rem;padding:.5rem 0;border-bottom:1px solid var(--border-color)}.visitors-row:last-child{border-bottom:none}.visitor-ip{font-family:monospace;font-size:.8rem;color:var(--accent-color);font-weight:600}.visitor-page{font-family:monospace;font-size:.75rem;color:var(--text-secondary)}.visitor-time{color:var(--text-secondary);font-size:.75rem}@media(max-width:640px){.visitors-header,.visitors-row{grid-template-columns:100px 1fr 120px}.visitor-page{display:none}}.project-stats{display:flex;gap:.5rem;font-size:.875rem;color:var(--text-secondary);margin-top:.5rem}.bulk-actions{display:flex;gap:.5rem}.btn-bulk{padding:.5rem .75rem;background:var(--bg-color);border:1px solid var(--border-color);border-radius:6px;font-size:.8rem;font-weight:500;cursor:pointer;transition:all .2s;font-family:var(--font-body)}.btn-bulk:hover{background:var(--accent-color);color:#fff;border-color:var(--accent-color)}.toc-badges{display:flex;gap:.5rem;margin-top:.25rem;flex-wrap:wrap}.toc-badge.clicks{background:#dbeafe;color:#1e40af}.access-gate-header{display:flex;justify-content:space-between;align-items:center;padding:1rem 1.5rem;border-bottom:1px solid var(--border-color)}.access-gate-header h2{margin:0;font-size:1.25rem}.preview-link{color:var(--accent-color);text-decoration:none;font-size:.875rem;font-weight:500;transition:all .2s}.preview-link:hover{text-decoration:underline;opacity:.8}.gate-status-card{display:flex;align-items:center;gap:1.5rem;padding:1.5rem;margin:1.5rem;border-radius:12px;border:2px solid;transition:all .3s}.gate-status-card.unlocked{background:linear-gradient(135deg,#d1fae5,#a7f3d0);border-color:#059669}.gate-status-card.locked{background:linear-gradient(135deg,#fee2e2,#fecaca);border-color:#dc2626}.status-icon{font-size:3rem;line-height:1}.status-content{flex:1}.status-title{font-size:1.25rem;font-weight:700;margin-bottom:.5rem}.gate-status-card.unlocked .status-title{color:#059669}.gate-status-card.locked .status-title{color:#dc2626}.status-desc{font-size:.95rem;line-height:1.5}.gate-status-card.unlocked .status-desc{color:#065f46}.gate-status-card.locked .status-desc{color:#991b1b}.gate-control-section{padding:1.5rem;border-bottom:1px solid var(--border-color)}.control-row{display:flex;justify-content:space-between;align-items:center}.control-label{flex:1}.control-label strong{display:block;font-size:1rem;margin-bottom:.25rem}.control-label p{margin:0;font-size:.875rem;color:var(--text-secondary)}.toggle-switch{position:relative;display:flex;align-items:center;gap:1rem;cursor:pointer;-webkit-user-select:none;user-select:none}.toggle-switch input{position:absolute;opacity:0;width:0;height:0}.toggle-slider{position:relative;width:60px;height:32px;background:#cbd5e1;border-radius:34px;transition:all .3s}.toggle-slider:before{content:"";position:absolute;height:24px;width:24px;left:4px;bottom:4px;background:#fff;border-radius:50%;transition:all .3s;box-shadow:0 2px 4px #0003}.toggle-switch input:checked+.toggle-slider{background:var(--accent-color)}.toggle-switch input:checked+.toggle-slider:before{transform:translate(28px)}.toggle-switch input:disabled+.toggle-slider{opacity:.5;cursor:not-allowed}.toggle-labels{display:flex;gap:.5rem;font-size:.75rem;font-weight:600;text-transform:uppercase}.label-off{color:var(--text-secondary)}.label-on{color:var(--accent-color)}.toggle-switch input:checked~.toggle-labels .label-off{color:var(--text-secondary);opacity:.5}.toggle-switch input:checked~.toggle-labels .label-on{color:var(--accent-color);opacity:1}.toggle-switch input:not(:checked)~.toggle-labels .label-on{opacity:.5}.gate-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem;padding:1.5rem}.stat-item{text-align:center;padding:1rem;background:var(--bg-color);border-radius:8px;border:1px solid var(--border-color)}.stat-number{font-size:2rem;font-weight:700;color:var(--accent-color);margin-bottom:.25rem}.stat-label{font-size:.75rem;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.05em}@media(max-width:768px){.gate-stats{grid-template-columns:repeat(2,1fr)}.control-row{flex-direction:column;gap:1rem;align-items:flex-start}}.admin-card{background:var(--card-bg);border-radius:12px;box-shadow:0 1px 3px #0000001a;border:1px solid var(--border-color);overflow:hidden}.admin-table-header{display:grid;grid-template-columns:1fr 1.5fr 2fr .8fr 1fr;padding:1rem;background:var(--bg-color);font-weight:600;font-size:.875rem;color:var(--text-secondary);border-bottom:1px solid var(--border-color)}.admin-table-row{display:grid;grid-template-columns:1fr 1.5fr 2fr .8fr 1fr;padding:1rem;border-bottom:1px solid var(--border-color);font-size:.875rem;align-items:center}.admin-table-row:hover{background:var(--card-bg)}.btn-approve{padding:.375rem .75rem;background:#d1fae5;color:#059669;border:none;border-radius:6px;cursor:pointer;font-weight:500;margin-right:.5rem}.btn-approve:hover{background:#a7f3d0}.btn-reject{padding:.375rem .75rem;background:#fee2e2;color:#dc2626;border:none;border-radius:6px;cursor:pointer;font-weight:500}.btn-reject:hover{background:#fecaca}.status-approved{color:#059669;font-weight:600;text-transform:capitalize}.status-rejected{color:#dc2626;font-weight:600;text-transform:capitalize}.admin-empty{padding:3rem;text-align:center;color:var(--text-secondary)}.admin-form-card{background:var(--card-bg);border-radius:12px;box-shadow:0 1px 3px #0000001a;border:1px solid var(--border-color);padding:1.5rem;max-width:500px}.checkbox-grid{display:grid;grid-template-columns:1fr 1fr;gap:.5rem;max-height:200px;overflow-y:auto;border:1px solid var(--border-color);padding:.75rem;border-radius:8px;margin-bottom:1rem;background:#fff}.checkbox-label{display:flex;align-items:center;gap:.5rem;font-size:.875rem;cursor:pointer;color:var(--text-secondary)}.success-box{margin-top:1rem;padding:1rem;background:linear-gradient(135deg,#d1fae5,#a7f3d0);border-radius:8px}.success-box p{color:#059669;font-weight:600;margin-bottom:.5rem}.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--bg-color)}.login-card{background:var(--card-bg);padding:2rem;border-radius:16px;box-shadow:0 4px 6px -1px #0000001a;border:1px solid var(--border-color);width:320px}.login-card h2{text-align:center;margin-bottom:1.5rem;color:var(--text-primary)}.projects-toc-header{display:flex;justify-content:space-between;align-items:center;padding:1rem 1.5rem;border-bottom:1px solid var(--border-color)}.projects-toc-header h2{font-size:1.25rem;font-weight:600;margin:0}.toc-header-actions{display:flex;align-items:center;gap:1rem}.save-btn{padding:.5rem 1rem;font-size:.875rem}.save-btn:disabled{opacity:.6;cursor:not-allowed}.save-btn.has-changes{animation:pulse-glow 2s ease-in-out infinite}@keyframes pulse-glow{0%,to{box-shadow:0 0 #3b82f666}50%{box-shadow:0 0 0 8px #3b82f600}}.saving-indicator{font-size:.875rem;color:var(--accent-color);animation:pulse 1.5s ease-in-out infinite}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}.projects-toc-desc{padding:.75rem 1.5rem;margin:0;font-size:.875rem;color:var(--text-secondary);border-bottom:1px solid var(--border-color)}.projects-toc-list{padding:.5rem 0}.projects-toc-item{display:flex;align-items:center;gap:1rem;padding:1rem 1.5rem;border-bottom:1px solid var(--border-color);transition:all .2s;cursor:grab}.projects-toc-item:last-child{border-bottom:none}.projects-toc-item:hover{background:var(--bg-color)}.projects-toc-item.dragging{opacity:.5;background:var(--accent-color);color:#fff}.projects-toc-item.hidden-project{opacity:.5}.projects-toc-item.hidden-project .toc-title{text-decoration:line-through}.toc-drag-handle{color:var(--text-secondary);font-size:1rem;cursor:grab;-webkit-user-select:none;user-select:none}.toc-drag-handle:active{cursor:grabbing}.toc-order{width:28px;height:28px;display:flex;align-items:center;justify-content:center;background:var(--accent-color);color:#fff;border-radius:50%;font-size:.75rem;font-weight:600;flex-shrink:0}.toc-info{flex:1;min-width:0}.toc-title{font-weight:600;color:var(--text-primary);margin-bottom:.25rem}.toc-tagline{font-size:.8rem;color:var(--text-secondary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.toc-badge{display:inline-block;padding:.2rem .5rem;font-size:.7rem;border-radius:4px;margin-top:.25rem}.toc-badge.video{background:#fef3c7;color:#92400e}.toc-actions{display:flex;gap:.5rem;flex-shrink:0}.toc-btn{padding:.4rem .6rem;border:1px solid var(--border-color);background:#fff;border-radius:6px;cursor:pointer;font-size:.8rem;transition:all .2s}.toc-btn:hover:not(:disabled){background:var(--bg-color)}.toc-btn:disabled{opacity:.3;cursor:not-allowed}.toc-btn.move-btn{padding:.4rem .5rem}.toc-btn.visibility-btn.hidden{opacity:.5}.toc-btn.edit-btn{background:var(--accent-color);color:#fff;border-color:var(--accent-color)}.toc-btn.edit-btn:hover{background:var(--accent-hover)}.edit-modal-overlay{position:fixed;inset:0;background:#00000080;display:flex;align-items:center;justify-content:center;z-index:1000;padding:1rem}.edit-modal{background:var(--card-bg);border-radius:16px;width:100%;max-width:600px;max-height:90vh;overflow-y:auto;box-shadow:0 25px 50px -12px #00000040}.edit-modal-header{display:flex;justify-content:space-between;align-items:center;padding:1.25rem 1.5rem;border-bottom:1px solid var(--border-color)}.edit-modal-header h3{margin:0;font-size:1.25rem}.close-btn{background:none;border:none;font-size:1.5rem;cursor:pointer;color:var(--text-secondary);padding:0;line-height:1}.close-btn:hover{color:var(--text-primary)}.edit-modal-content{padding:1.5rem}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:1rem}.edit-modal-footer{display:flex;justify-content:flex-end;gap:.75rem;padding:1rem 1.5rem;border-top:1px solid var(--border-color);background:var(--bg-color)}@media(max-width:768px){.portfolio-container .hero{padding-top:6rem}.hero-links{background:none!important;-webkit-backdrop-filter:none!important;backdrop-filter:none!important;padding:0!important;border-radius:0;box-shadow:none!important;z-index:10}}@media(max-width:640px){.form-row{grid-template-columns:1fr}.toc-actions{flex-wrap:wrap}.toc-tagline{display:none}}.chat-modal-overlay{position:fixed;inset:0;background:#0006;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);display:flex;align-items:center;justify-content:center;z-index:2000;animation:fadeIn .3s ease}.chat-modal{width:min(500px,90vw);height:70vh;background:#ffffffe6;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border:1px solid rgba(255,255,255,.3);border-radius:24px;display:flex;flex-direction:column;overflow:hidden;box-shadow:0 24px 80px #0003;animation:slideUp .4s cubic-bezier(.23,1,.32,1)}.chat-header{padding:1.5rem;background:#ffffff80;border-bottom:1px solid var(--border-color);display:flex;justify-content:space-between;align-items:center}.chat-header h3{margin:0;font-size:1.25rem;color:var(--text-primary);display:flex;align-items:center;gap:.5rem}.chat-close{background:none;border:none;font-size:1.5rem;cursor:pointer;color:var(--text-secondary);transition:color .2s}.chat-close:hover{color:#ef4444}.chat-log{flex:1;overflow-y:auto;padding:1.5rem;display:flex;flex-direction:column;gap:1rem}.chat-message{max-width:80%;padding:.8rem 1.2rem;border-radius:18px;font-size:.95rem;line-height:1.5;animation:messageIn .3s ease}.message-user{align-self:flex-end;background:var(--accent-color);color:#fff;border-bottom-right-radius:4px}.message-bot{align-self:flex-start;background:#f1f5f9;color:var(--text-primary);border-bottom-left-radius:4px}.chat-input-area{padding:1.5rem;background:#ffffff80;border-top:1px solid var(--border-color);display:flex;gap:.75rem}.chat-input{flex:1;padding:.8rem 1.2rem;border-radius:12px;border:1px solid var(--border-color);background:#fff;font-family:inherit;font-size:.95rem;transition:border-color .2s}.chat-input:focus{outline:none;border-color:var(--accent-color)}.chat-send{padding:0 1.25rem;background:var(--accent-color);color:#fff;border:none;border-radius:12px;font-weight:600;cursor:pointer;transition:opacity .2s}.chat-send:disabled{opacity:.5;cursor:not-allowed}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{transform:translateY(20px) scale(.95);opacity:0}to{transform:translateY(0) scale(1);opacity:1}}@keyframes messageIn{0%{transform:translateY(10px);opacity:0}to{transform:translateY(0);opacity:1}}.typing-indicator{font-style:italic;font-size:.8rem;color:var(--text-secondary);margin-bottom:.5rem}.chat-logs-layout{display:flex;height:600px;gap:2rem}.sessions-sidebar{width:250px;display:flex;flex-direction:column;border-right:1px solid var(--border-color);padding-right:1.5rem}.sessions-list{flex:1;overflow-y:auto;display:flex;flex-direction:column;gap:.5rem}.session-item{padding:1rem;border-radius:12px;background:var(--card-bg);cursor:pointer;border:1px solid transparent;transition:all .2s}.session-item:hover{background:#f1f5f9}.session-item.active{background:#fff;border-color:var(--accent-color);box-shadow:0 4px 12px #0ea5e91a}.session-time{font-size:.75rem;color:var(--accent-color);font-weight:600;margin-bottom:.25rem}.session-id{font-size:.85rem;font-weight:500;color:var(--text-primary);word-break:break-all}.session-msg-count{font-size:.75rem;color:var(--text-secondary);margin-top:.5rem}.session-detail{flex:1;display:flex;flex-direction:column;background:#f8fafc;border-radius:16px;overflow:hidden;border:1px solid var(--border-color)}.session-detail-header{padding:1.5rem;background:#fff;border-bottom:1px solid var(--border-color)}.session-detail-header h3{margin:0 0 .5rem;font-size:1.1rem}.session-ua{font-size:.7rem;color:var(--text-secondary);font-family:monospace}.chat-history{flex:1;overflow-y:auto;padding:1.5rem;display:flex;flex-direction:column;gap:1rem}.admin-chat-msg{padding:1rem;border-radius:12px;background:#fff;display:flex;flex-direction:column;gap:.5rem;border:1px solid var(--border-color);max-width:90%}.admin-chat-msg.msg-user{align-self:flex-end;border-right:4px solid var(--accent-color)}.admin-chat-msg.msg-bot{align-self:flex-start;border-left:4px solid #64748b}.admin-chat-msg.msg-bot_error{align-self:flex-start;border-left:4px solid #ef4444;background:#fef2f2}.msg-role{font-size:.7rem;text-transform:uppercase;font-weight:700;color:var(--text-secondary);letter-spacing:.05em}.msg-content{font-size:.95rem;line-height:1.5;white-space:pre-wrap}.msg-time{font-size:.7rem;color:var(--text-secondary);align-self:flex-end}.empty-details{flex:1;display:flex;align-items:center;justify-content:center;color:var(--text-secondary);font-style:italic}.bio-header{display:flex;flex-direction:row;align-items:center;gap:2.5rem;margin-bottom:2rem;padding-bottom:2rem;border-bottom:1px solid var(--border-color);animation:fadeUp 1s ease-out}.bio-pic-container{flex-shrink:0}.bio-profile-pic{width:140px;height:140px;border-radius:50%;object-fit:cover;border:4px solid #fff;box-shadow:0 10px 25px #0000001a}.bio-intro-text{flex:1}.bio-title-highlight{font-size:var(--fs-xl);font-weight:700;margin:0 0 .75rem;color:var(--accent-color)}.bio-intro-text p{color:var(--text-secondary);font-weight:400;letter-spacing:-.01em}@media(max-width:640px){.bio-header{flex-direction:column;text-align:center;gap:1.5rem}.bio-profile-pic{width:120px;height:120px}}.detail-page-wrapper{max-width:900px;margin:0 auto;padding:0 2rem}.detail-page-wrapper .video-container{margin:2rem 0;max-width:100%}.role-view{display:grid;grid-template-columns:1fr;gap:1.5rem;width:100%;max-width:1400px;margin:0 auto;padding:0 2rem;box-sizing:border-box}@media(min-width:768px){.role-view{grid-template-columns:repeat(2,1fr);gap:2rem}}@media(min-width:1200px){.role-view{grid-template-columns:repeat(3,1fr);max-width:1400px;width:1400px}}.case-study{width:100%;margin:0;padding-bottom:1.5rem;border-bottom:1px solid var(--border-color)}@media(min-width:768px){.case-study{border-bottom:none;padding-bottom:0}}.case-study-inner{display:flex;flex-direction:column;gap:.75rem}.case-header{order:2}.case-title-row{display:flex;align-items:center;justify-content:space-between;gap:.75rem;flex-wrap:wrap}.case-study h2{font-size:1.25rem;margin:0}.tagline{font-size:.9rem;margin:.25rem 0 0;color:var(--text-secondary);line-height:1.5}.case-thumbnail{order:1;width:100%;overflow:hidden;border-radius:var(--border-radius);background:var(--card-bg);display:block;aspect-ratio:16 / 9;position:relative}.case-study .video-container{order:1;border:none;background:#000}.case-thumbnail img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .3s ease}.case-study:hover .case-thumbnail img{transform:scale(1.03)}.hero-links{display:flex;flex-direction:row;align-items:center;gap:.25rem;margin:0;padding:0}.social-link{display:flex;align-items:center;justify-content:center;width:32px;height:32px;padding:0;color:var(--text-secondary);background:transparent;border:none;border-radius:50%;opacity:.85;transition:all .25s ease;cursor:pointer;text-decoration:none}.social-link:hover{color:var(--accent-color);opacity:1;transform:translateY(-1px)}.social-link svg{width:18px;height:18px;flex-shrink:0;display:block}.theme-toggle svg{width:18px;height:18px}.company-logo-container{display:flex;align-items:center}.company-logo{height:20px;width:auto;min-width:20px;object-fit:contain;display:inline-block;vertical-align:middle;transition:transform .2s ease}.company-logo:hover{transform:scale(1.1)}.company-logos{display:flex;gap:.5rem;align-items:center;flex-wrap:nowrap}.footer-link{color:var(--text-secondary);text-decoration:none;font-size:14px;transition:color .2s}.footer-link:hover{color:var(--accent-color)}.about-page{max-width:900px;margin:0 auto;padding:2rem 2rem 4rem;color:var(--text-primary);font-family:var(--font-body);line-height:1.75}.header-name-link{text-decoration:none;color:inherit}.header-name-link:hover{opacity:.8}.about-loading{text-align:center;padding:4rem;color:var(--text-secondary)}.about-content h1{font-family:var(--font-heading);font-size:var(--fs-2xl);font-weight:700;margin:2rem 0 .5rem;line-height:1.3}.about-content h2{font-family:var(--font-heading);font-size:var(--fs-xl);font-weight:700;margin:2.5rem 0 .75rem;padding-bottom:.3rem;border-bottom:1px solid var(--border-color)}.about-content h3{font-family:var(--font-heading);font-size:var(--fs-lg);font-weight:700;margin:1.5rem 0 .5rem}.about-content p{margin:.75rem 0;color:var(--text-primary);font-size:var(--fs-md)}.about-content blockquote{border-left:3px solid var(--accent-color);margin:1.25rem 0;padding:.75rem 1.25rem;background:var(--card-bg);border-radius:0 8px 8px 0;font-style:italic;color:var(--text-secondary);font-size:var(--fs-md)}.about-content ul{margin:.5rem 0;padding-left:1.5rem}.about-content li{margin:.35rem 0;font-size:var(--fs-base);color:var(--text-primary)}.about-content strong{font-weight:600}.about-content code{background:var(--card-bg);padding:.15rem .4rem;border-radius:4px;font-size:var(--fs-sm)}.about-content hr{border:none;border-top:1px solid var(--border-color);margin:2.5rem 0}.about-content a{color:var(--accent-color);text-decoration:none}.about-content a:hover{text-decoration:underline}.about-table-wrap{overflow-x:auto;margin:1rem 0}.about-content table{width:100%;border-collapse:collapse;font-size:var(--fs-base)}.about-content th,.about-content td{padding:.5rem .75rem;border:1px solid var(--border-color);text-align:left}.about-content th{background:var(--card-bg);font-weight:600}@media(max-width:600px){.about-page{padding:1.5rem 1rem 3rem}.about-content h1{font-size:var(--fs-xl)}.about-content h2{font-size:var(--fs-lg)}}
