*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}:root{--bg: #fafafa;--bg-card: #ffffff;--text: #111111;--text-secondary: #555555;--text-tertiary: #888888;--accent: #111111;--accent-hover: #333333;--border: #e5e5e5;--tag-bg: #f0f0f0;--tag-text: #444444;--section-gap: 140px;--container: 1080px}[data-theme=dark]{--bg: #0a0a0a;--bg-card: #141414;--text: #f0f0f0;--text-secondary: #a0a0a0;--text-tertiary: #666666;--accent: #f0f0f0;--accent-hover: #cccccc;--border: #222222;--tag-bg: #1a1a1a;--tag-text: #b0b0b0}html{scroll-behavior:smooth}body{font-family:Inter,-apple-system,BlinkMacSystemFont,sans-serif;background:var(--bg);color:var(--text);line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;transition:background .3s ease,color .3s ease}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}::selection{background:var(--text);color:var(--bg)}.fade-up{opacity:0;transform:translateY(24px);transition:opacity .6s ease,transform .6s ease}.fade-up.visible{opacity:1;transform:translateY(0)}.fade-up:nth-child(2){transition-delay:.1s}.fade-up:nth-child(3){transition-delay:.2s}@media(prefers-reduced-motion:reduce){.fade-up{opacity:1;transform:none;transition:none}}.nav{position:fixed;top:0;left:0;right:0;z-index:100;background:var(--bg);border-bottom:1px solid var(--border);transition:background .3s ease}.nav-inner{max-width:var(--container);margin:0 auto;padding:0 24px;height:64px;display:flex;align-items:center;justify-content:space-between}.logo{font-size:18px;font-weight:600;letter-spacing:-.02em}.nav-links{display:flex;align-items:center;gap:32px}.nav-links a{font-size:14px;color:var(--text-secondary);transition:color .2s}.nav-links a:hover{color:var(--text)}.theme-toggle{background:none;border:none;cursor:pointer;color:var(--text-secondary);padding:4px;display:flex;align-items:center;transition:color .2s}.theme-toggle:hover{color:var(--text)}[data-theme=light] .icon-moon,[data-theme=dark] .icon-sun{display:none}.container{max-width:var(--container);margin:0 auto;padding:0 24px}.hero{padding:180px 0 var(--section-gap)}.hero-label{font-size:14px;font-weight:500;color:var(--text-tertiary);text-transform:uppercase;letter-spacing:.08em;margin-bottom:20px}.hero-title{font-size:clamp(40px,6vw,72px);font-weight:600;line-height:1.08;letter-spacing:-.03em;margin-bottom:24px}.hero-sub{font-size:18px;line-height:1.6;color:var(--text-secondary);max-width:540px;margin-bottom:40px}.hero-cta{display:flex;gap:16px;flex-wrap:wrap}.btn{display:inline-flex;align-items:center;padding:14px 28px;border-radius:8px;font-size:15px;font-weight:500;transition:all .2s}.btn-primary{background:var(--accent);color:var(--bg)}.btn-primary:hover{background:var(--accent-hover);transform:translateY(-1px)}.btn-secondary{background:transparent;border:1px solid var(--border);color:var(--text);cursor:pointer;font-family:inherit}.btn-secondary:hover{border-color:var(--text-secondary);transform:translateY(-1px)}.section{padding-bottom:var(--section-gap)}.section-title{font-size:14px;font-weight:500;color:var(--text-tertiary);text-transform:uppercase;letter-spacing:.08em;margin-bottom:48px}.case-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}.case-card{border-radius:16px;overflow:hidden;border:1px solid var(--border);background:var(--bg-card);transition:border-color .2s,transform .2s}.case-card:hover{border-color:var(--text-tertiary);transform:translateY(-2px)}.case-image{aspect-ratio:16 / 11;overflow:hidden}.case-image img{width:100%;height:100%;object-fit:cover;transition:transform .3s ease}.case-card:hover .case-image img{transform:scale(1.03)}.case-placeholder{width:100%;height:100%;background:var(--tag-bg);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;color:var(--text-tertiary)}.case-placeholder span{font-size:13px}.case-info{padding:20px 24px}.case-category{font-size:12px;color:var(--text-tertiary);text-transform:uppercase;letter-spacing:.06em}.case-title{font-size:18px;font-weight:600;letter-spacing:-.01em;margin-top:6px}.projects{display:flex;flex-direction:column;gap:32px}.project-card{padding:28px 32px;border-radius:16px;border:1px solid var(--border);background:var(--bg-card);transition:border-color .2s,transform .2s}.project-card:hover{border-color:var(--text-tertiary);transform:translateY(-2px)}.project-info{display:flex;flex-direction:column}.project-meta{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}.project-role,.project-period{font-size:13px;color:var(--text-tertiary)}.project-title{font-size:24px;font-weight:600;letter-spacing:-.02em;margin-bottom:12px}.project-description{font-size:15px;line-height:1.6;color:var(--text-secondary);margin-bottom:20px}.project-tags{display:flex;flex-wrap:wrap;gap:8px}.project-title a{color:inherit;text-decoration:none;transition:opacity .2s}.project-title a:hover{opacity:.7}.tag{display:inline-block;padding:6px 14px;border-radius:100px;font-size:13px;background:var(--tag-bg);color:var(--tag-text)}.tags{display:flex;flex-wrap:wrap;gap:8px}.about-grid{display:grid;grid-template-columns:1.2fr 1fr;gap:80px}.about-lead{font-size:20px;line-height:1.6;margin-bottom:20px;color:var(--text)}.about-text p{font-size:16px;line-height:1.7;color:var(--text-secondary);margin-bottom:16px}.about-sidebar{display:flex;flex-direction:column;gap:36px}.skills-group h3{font-size:13px;font-weight:500;color:var(--text-tertiary);text-transform:uppercase;letter-spacing:.06em;margin-bottom:16px}.section-contact{text-align:center;padding-top:80px;padding-bottom:80px}.section-contact .section-title{font-size:clamp(28px,4vw,44px);text-transform:none;letter-spacing:-.02em;font-weight:600;color:var(--text);margin-bottom:16px}.contact-sub{font-size:17px;color:var(--text-secondary);margin-bottom:36px;max-width:480px;margin-left:auto;margin-right:auto}.contact-links{display:flex;flex-direction:column;align-items:center;gap:24px}.contact-social{display:flex;gap:20px}.contact-social a{color:var(--text-tertiary);transition:color .2s}.contact-social a:hover{color:var(--text)}.footer{padding:32px 0;border-top:1px solid var(--border);text-align:center}.footer p{font-size:13px;color:var(--text-tertiary)}.case-study{padding-top:120px;padding-bottom:80px}.back-link{display:inline-flex;align-items:center;gap:8px;font-size:14px;color:var(--text-tertiary);margin-bottom:48px;transition:color .2s}.back-link:hover{color:var(--text)}.case-header{margin-bottom:48px}.case-label{font-size:13px;color:var(--text-tertiary);text-transform:uppercase;letter-spacing:.06em;display:block;margin-bottom:16px}.case-study .case-title{font-size:clamp(32px,5vw,56px);font-weight:600;line-height:1.1;letter-spacing:-.03em;margin-bottom:20px}.case-summary{font-size:18px;line-height:1.6;color:var(--text-secondary);max-width:640px;margin-bottom:32px}.case-meta{display:flex;gap:48px;flex-wrap:wrap}.meta-item{display:flex;flex-direction:column;gap:4px}.meta-label{font-size:12px;color:var(--text-tertiary);text-transform:uppercase;letter-spacing:.06em}.meta-value{font-size:15px;font-weight:500}.meta-link{font-size:15px;font-weight:500;color:var(--text);text-decoration:underline;text-underline-offset:3px;transition:opacity .2s}.meta-link:hover{opacity:.7}.case-study .case-image{margin-bottom:48px;aspect-ratio:auto}.case-study .case-image{position:relative}.case-study .case-image:after{content:"";display:block;position:absolute;top:12px;right:12px;width:36px;height:36px;background:#00000080;border-radius:50%;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='18' height='18' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='11' cy='11' r='8'/%3E%3Cline x1='21' y1='21' x2='16.65' y2='16.65'/%3E%3Cline x1='11' y1='8' x2='11' y2='14'/%3E%3Cline x1='8' y1='11' x2='14' y2='11'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:center;pointer-events:none}.case-img{width:100%;border-radius:12px;cursor:zoom-in}.case-section{margin-bottom:48px}.case-section h2{font-size:14px;font-weight:500;color:var(--text-tertiary);text-transform:uppercase;letter-spacing:.08em;margin-bottom:16px}.case-section p{font-size:17px;line-height:1.7;color:var(--text-secondary);max-width:720px;margin-bottom:12px}.case-quote{font-size:18px;line-height:1.7;color:var(--text-secondary);font-style:italic;border-left:3px solid var(--border);padding-left:24px}.case-quote cite{display:block;margin-top:12px;font-size:14px;font-style:normal;color:var(--text-tertiary)}.case-body{display:grid;grid-template-columns:1fr 280px;gap:48px;align-items:start}.case-content{min-width:0}.case-sidebar{position:sticky;top:88px}.stats-box{background:var(--text);border-radius:16px;padding:28px}.stats-title{font-size:11px;font-weight:500;text-transform:uppercase;letter-spacing:.1em;color:var(--bg);opacity:.4;margin-bottom:24px}.stats-list{display:flex;flex-direction:column;gap:24px}.stats-item{display:flex;flex-direction:column;gap:2px}.stats-value{font-size:26px;font-weight:600;color:var(--bg);letter-spacing:-.02em}.stats-label{font-size:13px;color:var(--bg);opacity:.5}.case-nav{display:flex;gap:16px;justify-content:center;margin-top:80px;padding-top:48px;border-top:1px solid var(--border)}.image-placeholder{background:var(--tag-bg);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;color:var(--text-tertiary);border-radius:16px;border:1px solid var(--border)}.image-placeholder span{font-size:13px}.image-placeholder.medium{aspect-ratio:16 / 11}.lightbox{display:none;position:fixed;inset:0;z-index:200;background:#000000f2;cursor:zoom-out;align-items:center;justify-content:center;padding:24px}.lightbox.active{display:flex}.lightbox img{max-width:100%;max-height:100%;object-fit:contain;border-radius:8px}.lightbox[data-mode=vertical]{overflow-y:auto;overflow-x:hidden;align-items:flex-start;padding:0}.lightbox[data-mode=vertical] img{width:100%;max-width:100%;height:auto;max-height:none;border-radius:0}@media(max-width:768px){.hero{padding:120px 0 80px}:root{--section-gap: 80px}.case-grid{grid-template-columns:1fr}.project-card{padding:20px}.about-grid{grid-template-columns:1fr;gap:48px}.nav-links{gap:20px}.case-study{padding-top:100px}.case-body{grid-template-columns:1fr}.case-sidebar{position:static;order:-1}.stats-list{flex-direction:row;gap:0}.stats-item{flex:1}.case-meta{gap:24px}.lightbox{padding:0;overflow-x:auto;-webkit-overflow-scrolling:touch;align-items:center;justify-content:flex-start}.lightbox img{max-width:none;height:100vh;width:auto;border-radius:0}}@media(max-width:410px){.theme-toggle{display:none}}