:root,[data-theme=abyss]{--bg-primary:#050b14;--bg-secondary:#0a1128;--bg-card:#0a1128;--text-primary:#f1f5f9;--text-secondary:#e2e8f0;--accent:#3b82f6;--accent-dim:#1d4ed8;--border-color:#ffffff1a;--border-hover:#3b82f666;--card-shadow:10px 10px 0 #1d4ed833;--card-shadow-hover:15px 15px 0 #1d4ed866;--card-radius:0px;--section-border:#ffffff0d;--footer-bg:#000;--font-main:"Tektur", sans-serif;--font-body:sans-serif;--input-bg:transparent;--input-border:#fff3;--cta-glow:#3b82f666;--cta-glow-hover:#3b82f6cc;--stats-border:#fff3;--noise-opacity:.03;--gnb-blend:difference}[data-theme=luxe]{--bg-primary:#0c0f1a;--bg-secondary:#141828;--bg-card:#141828;--text-primary:#f5f0e8;--text-secondary:#c8bfa8;--accent:#d4a843;--accent-dim:#b8912e;--border-color:#d4a84326;--border-hover:#d4a84366;--card-shadow:0 8px 32px #0000004d;--card-shadow-hover:0 12px 48px #d4a84326;--card-radius:12px;--section-border:#d4a84314;--footer-bg:#080a12;--font-main:"Inter", sans-serif;--font-body:"Inter", sans-serif;--input-bg:#ffffff08;--input-border:#d4a84333;--cta-glow:#d4a8434d;--cta-glow-hover:#d4a84399;--stats-border:#d4a84333;--noise-opacity:.015;--gnb-blend:normal}[data-theme=arctic-light]{--bg-primary:#f8f7fc;--bg-secondary:#fff;--bg-card:#fff;--text-primary:#1a1a2e;--text-secondary:#4a4a68;--accent:#301d62;--accent-dim:#23173b;--border-color:#301d621a;--border-hover:#301d624d;--card-shadow:0 4px 24px #301d620f;--card-shadow-hover:0 8px 40px #301d621f;--card-radius:16px;--section-border:#301d620f;--footer-bg:#eeedf4;--font-main:"Inter", sans-serif;--font-body:"Inter", sans-serif;--input-bg:#fff;--input-border:#301d6226;--cta-glow:#301d6226;--cta-glow-hover:#301d624d;--stats-border:#301d621f;--noise-opacity:0;--gnb-blend:normal}[data-theme=arctic]{--bg-primary:#040326;--bg-alt:#090733;--bg-secondary:#8583d2;--bg-card:#8583d21a;--text-primary:#d2d1e0;--text-secondary:#d2d1e0b3;--accent:#8583d2;--accent-dim:#8583d280;--border-color:#8583d233;--border-hover:#8583d280;--card-shadow:0 4px 24px #00000080;--card-shadow-hover:0 8px 40px #8583d233;--card-radius:16px;--section-border:#8583d21a;--footer-bg:#040326;--font-main:"Inter", sans-serif;--font-body:"Inter", sans-serif;--input-bg:#04032680;--input-border:#8583d24d;--cta-glow:#8583d233;--cta-glow-hover:#8583d280;--stats-border:#8583d233;--noise-opacity:.05;--gnb-blend:normal}[data-theme=sage]{--bg-primary:#111916;--bg-secondary:#1a2420;--bg-card:#1a2420;--text-primary:#e8ede6;--text-secondary:#a8b5a0;--accent:#7cb77a;--accent-dim:#5a9a58;--border-color:#7cb77a1f;--border-hover:#7cb77a59;--card-shadow:0 6px 24px #00000040;--card-shadow-hover:0 10px 36px #7cb77a1a;--card-radius:8px;--section-border:#7cb77a0f;--footer-bg:#0a110e;--font-main:"Inter", sans-serif;--font-body:"Inter", sans-serif;--input-bg:#ffffff08;--input-border:#7cb77a33;--cta-glow:#7cb77a40;--cta-glow-hover:#7cb77a80;--stats-border:#7cb77a33;--noise-opacity:.02;--gnb-blend:normal}*{box-sizing:border-box;margin:0;padding:0}body,html{background-color:var(--bg-primary);width:100%;font-family:var(--font-main);color:var(--text-primary);scroll-behavior:smooth;transition:background-color .5s,color .5s;overflow-x:hidden}body .lang-ko{display:none}body .lang-en,body.ko-active .lang-ko{display:inline-block}body.ko-active .lang-en,body div.lang-ko,body p.lang-ko,body h1.lang-ko,body h2.lang-ko,body h3.lang-ko{display:none}body div.lang-en,body p.lang-en,body h1.lang-en,body h2.lang-en,body h3.lang-en,body.ko-active div.lang-ko,body.ko-active p.lang-ko,body.ko-active h1.lang-ko,body.ko-active h2.lang-ko,body.ko-active h3.lang-ko{display:block}body.ko-active div.lang-en,body.ko-active p.lang-en,body.ko-active h1.lang-en,body.ko-active h2.lang-en,body.ko-active h3.lang-en{display:none}#app{width:100%;position:relative}.gnb{z-index:100;width:100%;mix-blend-mode:var(--gnb-blend);justify-content:space-between;align-items:center;padding:20px 40px;transition:mix-blend-mode;display:flex;position:fixed;top:0;left:0}.gnb-logo{color:var(--text-primary);letter-spacing:2px;font-size:2rem;font-weight:800;text-decoration:none}.gnb-links{align-items:center;gap:24px;display:flex}.gnb-links a{color:var(--text-primary);text-transform:uppercase;letter-spacing:1px;font-size:.9rem;text-decoration:none;transition:color .3s}.gnb-links a:hover{color:var(--accent)}.lang-toggle{border:1px solid var(--text-primary);color:var(--text-primary);cursor:pointer;font-family:var(--font-main);background:0 0;padding:5px 10px;font-size:.8rem;transition:all .3s}.lang-toggle:hover{background:var(--text-primary);color:var(--bg-primary)}.cta-btn{border:1px solid var(--accent);color:var(--text-primary);cursor:pointer;font-family:var(--font-main);text-transform:uppercase;box-shadow:0 0 10px var(--cta-glow);background:0 0;padding:10px 20px;font-size:.85rem;text-decoration:none;transition:all .3s}.cta-btn:hover{background:var(--accent);color:var(--bg-primary);box-shadow:0 0 20px var(--cta-glow-hover)}canvas#glcanvas{z-index:0;pointer-events:none;width:100vw;height:100vh;display:block;position:fixed;top:0;left:0}.scroll-content{z-index:1;flex-direction:column;align-items:center;width:100%;display:flex;position:relative}.hero-section{pointer-events:none;text-align:center;background:0 0;flex-direction:column;justify-content:flex-end;align-items:center;width:100%;height:100vh;padding-bottom:4vh;display:flex}.hero-tagline{letter-spacing:4px;color:var(--accent);text-transform:uppercase;margin-bottom:20px;font-size:1.2rem}.hero-slogan{max-width:800px;color:var(--text-primary);margin-bottom:20px;font-size:2.5rem;font-weight:300}.hero-sub{max-width:600px;color:var(--text-secondary);font-size:1.1rem;font-family:var(--font-body);margin-bottom:40px;line-height:1.6}.solid-bg-section{background-color:var(--bg-primary);border-top:1px solid var(--section-border);flex-direction:column;align-items:center;width:100%;min-height:50vh;padding:80px 20px;transition:background-color .5s;display:flex;position:relative}.solid-bg-section:nth-of-type(2n){background-color:var(--bg-alt,var(--bg-secondary))}.solid-bg-section:before{content:"";width:100%;height:100%;opacity:var(--noise-opacity);pointer-events:none;z-index:0;background-image:url("data:image/svg+xml,%3Csvg viewBox=\"0 0 200 200\" xmlns=\"http://www.w3.org/2000/svg\"%3E%3Cfilter id=\"noiseFilter\"%3E%3CfeTurbulence type=\"fractalNoise\" baseFrequency=\"0.65\" numOctaves=\"3\" stitchTiles=\"stitch\"/%3E%3C/filter%3E%3Crect width=\"100%25\" height=\"100%25\" filter=\"url(%23noiseFilter)\" opacity=\"0.03\"/%3E%3C/svg%3E");position:absolute;top:0;left:0}.section-content{z-index:1;width:100%;max-width:1000px;position:relative}.section-title{color:var(--accent);letter-spacing:2px;margin-bottom:40px;font-family:Zalando Sans Expanded,sans-serif;font-size:2.2rem;font-style:normal;font-weight:400;transition:color .5s}.brutalist-card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--card-radius);box-shadow:var(--card-shadow);margin-bottom:20px;padding:40px;transition:transform .3s,box-shadow .3s,background .5s,border-color .5s}.brutalist-card:hover{box-shadow:var(--card-shadow-hover);border-color:var(--border-hover);transform:translateY(-4px)}[data-theme=abyss] .brutalist-card:hover{transform:translate(-5px,-5px)}.brutalist-card h3{color:var(--text-primary);font-size:1.6rem;font-family:var(--font-main);margin-bottom:15px}.brutalist-card p{font-family:var(--font-body);color:var(--text-secondary);line-height:1.7}.node-grid{grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:20px;display:grid}.stats-grid{border-top:1px dashed var(--stats-border);justify-content:space-around;margin-top:60px;padding-top:40px;display:flex}.stat-item{text-align:center}.stat-value{color:var(--accent);margin-bottom:10px;font-size:3rem;font-weight:800;transition:color .5s}.stat-label{color:var(--text-secondary);text-transform:uppercase;font-size:1rem}.contact-form{flex-direction:column;gap:20px;display:flex}.contact-form input,.contact-form select{background:var(--input-bg);border:1px solid var(--input-border);border-radius:var(--card-radius);color:var(--text-primary);font-family:var(--font-body);padding:15px;font-size:1rem;transition:border-color .3s,background .5s}.contact-form input:focus,.contact-form select:focus{border-color:var(--accent);outline:none}.contact-form input::placeholder{color:var(--text-secondary);opacity:.6}.contact-form button{background:var(--accent-dim);color:var(--text-primary);border-radius:var(--card-radius);font-size:1.2rem;font-family:var(--font-main);text-transform:uppercase;cursor:pointer;border:none;padding:20px;transition:all .3s}.contact-form button:hover{background:var(--accent);box-shadow:0 0 20px var(--cta-glow-hover)}[data-theme=arctic] .contact-form button,[data-theme=arctic] .cta-btn:hover{color:#fff}.footer-section{text-align:center;background:var(--footer-bg);width:100%;padding:40px 20px;transition:background .5s}.footer-section p{color:var(--text-secondary);opacity:.6;font-size:.9rem}.project-card{flex-direction:column;gap:12px;transition:transform .3s;display:flex}.project-card:hover{transform:translateY(-4px)}.project-card-image{aspect-ratio:16/9;background:var(--bg-card);border:1px solid var(--border-color);object-fit:cover;border-radius:8px;width:100%;display:block}.project-card-title{color:var(--text-primary);font-size:1.25rem;font-weight:600;font-family:var(--font-main);margin:0}.project-card-desc{color:var(--text-secondary);font-size:.95rem;line-height:1.5;font-family:var(--font-body);margin:0}.project-card-meta{color:var(--text-secondary);opacity:.7;font-size:.8rem;font-family:var(--font-body);margin-top:8px}.sr-only{clip:rect(0, 0, 0, 0);white-space:nowrap;border-width:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}