.header{position:sticky;top:0;z-index:100;background:#0a0e17cc;backdrop-filter:blur(20px);border-bottom:1px solid var(--border-subtle)}.header-content{max-width:1400px;margin:0 auto;padding:var(--spacing-sm) var(--spacing-md);display:flex;align-items:center;justify-content:space-between;gap:var(--spacing-xl)}@media(min-width:768px){.header-content{padding:var(--spacing-md) var(--spacing-lg)}}@media(min-width:1024px){.header-content{padding:var(--spacing-md) var(--spacing-xl)}}.logo{display:flex;align-items:center;gap:var(--spacing-md);cursor:pointer;transition:all var(--transition-base)}.logo:hover{opacity:.8;transform:translateY(-1px)}.logo-icon{width:32px;height:32px;animation:pulse 3s ease-in-out infinite}@media(min-width:768px){.logo-icon{width:40px;height:40px}}@keyframes 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var(--spacing-lg);min-height:44px;background:transparent;border:none;border-radius:var(--radius-md);color:var(--text-secondary);font-family:var(--font-display);font-size:.875rem;font-weight:500;cursor:pointer;transition:all var(--transition-base);white-space:nowrap}@media(min-width:768px){.nav-btn{padding:var(--spacing-sm) var(--spacing-lg)}}.nav-btn:hover{color:var(--text-primary);background:#ffffff0d}.nav-btn.active{background:linear-gradient(135deg,var(--accent-purple),var(--accent-pink));color:#fff;box-shadow:0 4px 15px var(--accent-purple-glow)}.nav-icon{font-size:1rem}.nav-btn-short{display:none}.github-link{display:flex;align-items:center;justify-content:center;width:44px;height:44px;border-radius:var(--radius-md);color:var(--text-secondary);transition:all var(--transition-base);border:1px solid var(--border-subtle);background:var(--bg-secondary)}.github-link:hover{color:var(--text-primary);background:#ffffff0d;transform:translateY(-2px);box-shadow:0 4px 15px #ffffff1a}.github-link svg{width:24px;height:24px}@media(max-width:768px){.header-content{flex-wrap:wrap;gap:var(--spacing-md)}.nav{order:3;width:100%;justify-content:center}.nav-btn{flex:1;justify-content:center;padding:.75rem var(--spacing-sm);min-height:44px;font-size:.8rem}.nav-btn-full{display:none}.nav-btn-short{display:inline}}@media(max-width:600px){.nav-btn{padding:.75rem var(--spacing-sm);font-size:.75rem;gap:var(--spacing-xs)}.nav-icon{font-size:1.1rem}}@media(max-width:375px){.nav-btn{padding:.75rem .5rem;gap:.25rem}.logo-title{font-size:1rem}.logo-subtitle{font-size:.6rem}}.footer{margin-top:auto;padding:var(--spacing-lg) var(--spacing-md) var(--spacing-md);background:#0a0e17cc;backdrop-filter:blur(20px);border-top:1px solid var(--border-subtle);position:relative;z-index:10}@media(min-width:768px){.footer{padding:var(--spacing-xl) var(--spacing-xl) var(--spacing-lg)}}.footer-content{max-width:1400px;margin:0 auto}.footer-main{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:var(--spacing-lg);margin-bottom:var(--spacing-lg);padding-bottom:var(--spacing-lg);border-bottom:1px solid var(--border-subtle)}.footer-brand{display:flex;align-items:center;gap:var(--spacing-sm)}.footer-logo{font-size:1.5rem}.footer-text{color:var(--text-secondary);font-size:.9rem}.footer-text strong{color:var(--accent-purple);font-weight:600}.footer-links{display:flex;align-items:center;gap:var(--spacing-md);flex-wrap:wrap}.footer-links a{color:var(--text-secondary);text-decoration:none;font-size:.9rem;transition:color var(--transition-fast)}.footer-links a:hover{color:var(--accent-purple)}.footer-links .divider{color:var(--text-muted)}.footer-bottom{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:var(--spacing-md)}.footer-note{color:var(--text-muted);font-size:.8rem}.footer-note a{color:var(--accent-cyan);text-decoration:none}.footer-note a:hover{text-decoration:underline}.footer-tech{font-size:.75rem;color:var(--text-muted)}.footer-disclaimer{width:100%;text-align:center;font-size:.7rem;color:var(--text-muted);opacity:.7;margin-top:var(--spacing-md);padding-top:var(--spacing-md);border-top:1px solid var(--border-subtle)}@media(max-width:600px){.footer-main,.footer-bottom{flex-direction:column;text-align:center}}.loading-skeleton{padding:var(--spacing-2xl);max-width:1200px;margin:0 auto}.skeleton-header{text-align:center;margin-bottom:var(--spacing-3xl)}.skeleton-title{height:48px;width:300px;margin:0 auto var(--spacing-lg);background:linear-gradient(90deg,var(--bg-tertiary) 25%,var(--bg-card-hover) 50%,var(--bg-tertiary) 75%);background-size:200% 100%;animation:shimmer 1.5s infinite;border-radius:8px}.skeleton-subtitle{height:24px;width:400px;margin:0 auto;background:linear-gradient(90deg,var(--bg-tertiary) 25%,var(--bg-card-hover) 50%,var(--bg-tertiary) 75%);background-size:200% 100%;animation:shimmer 1.5s infinite;border-radius:8px}.skeleton-content{display:grid;gap:var(--spacing-xl);grid-template-columns:repeat(auto-fit,minmax(300px,1fr))}.skeleton-card{height:200px;background:linear-gradient(90deg,var(--bg-tertiary) 25%,var(--bg-card-hover) 50%,var(--bg-tertiary) 75%);background-size:200% 100%;animation:shimmer 1.5s infinite;border-radius:12px;border:1px solid var(--border-subtle)}@keyframes shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}@media(max-width:768px){.loading-skeleton{padding:var(--spacing-xl)}.skeleton-title{width:250px;height:36px}.skeleton-subtitle{width:90%;height:20px}.skeleton-content{grid-template-columns:1fr}}.feedback-button{position:fixed;right:0;top:50%;transform:translateY(-50%);background:linear-gradient(135deg,var(--accent-purple),var(--accent-cyan));border:none;border-radius:6px 0 0 6px;padding:var(--spacing-sm) 6px;display:flex;flex-direction:column;align-items:center;gap:6px;cursor:pointer;z-index:150;box-shadow:-2px 2px 8px #0003;transition:all var(--transition-fast);color:#fff;writing-mode:vertical-rl;text-orientation:mixed;opacity:.9}.feedback-button:hover{transform:translateY(-50%) translate(-4px);box-shadow:-4px 4px 12px #0000004d;opacity:1}.feedback-button:active{transform:translateY(-50%) translate(-2px)}.feedback-icon{width:18px;height:18px;transform:rotate(90deg);display:none}.feedback-text{font-size:.75rem;font-weight:600;letter-spacing:.05em;white-space:nowrap}@media(max-width:768px){.feedback-button{top:auto;bottom:var(--spacing-lg);right:var(--spacing-md);transform:none;border-radius:50%;width:56px;height:56px;padding:0;writing-mode:horizontal-tb;box-shadow:0 4px 12px #0000004d;justify-content:center}.feedback-button:hover{transform:scale(1.05)}.feedback-button:active{transform:scale(.95)}.feedback-icon{width:28px;height:28px;transform:none;display:block}.feedback-text{display:none}}@media(min-width:769px)and (max-width:1024px){.feedback-button{padding:var(--spacing-sm) var(--spacing-xs)}.feedback-icon{width:20px;height:20px}.feedback-text{font-size:.8rem}}.modal-backdrop{position:fixed;inset:0;background:#0a0e17d9;backdrop-filter:blur(8px);display:flex;align-items:center;justify-content:center;z-index:1000;padding:var(--spacing-md)}.modal-container{width:100%;max-width:600px;max-height:90vh;display:flex;flex-direction:column;position:relative}.modal-card{background:#ffffff0d;backdrop-filter:blur(20px);border-radius:20px;border:1px solid var(--border-subtle);padding:var(--spacing-xl);position:relative;overflow-y:auto;max-height:90vh}@media(max-width:768px){.modal-backdrop{padding:0;align-items:flex-end}.modal-container{max-width:100%;max-height:95vh}.modal-card{border-radius:20px 20px 0 0;max-height:95vh;padding:var(--spacing-lg)}}.modal-close{position:absolute;top:var(--spacing-md);right:var(--spacing-md);background:#ffffff1a;border:1px solid var(--border-subtle);border-radius:50%;width:36px;height:36px;display:flex;align-items:center;justify-content:center;cursor:pointer;color:var(--text-secondary);font-size:1.5rem;line-height:1;transition:all var(--transition-fast);z-index:10}.modal-close:hover{background:#ffffff26;color:var(--text-primary);transform:scale(1.1)}.modal-close:active{transform:scale(.95)}.modal-content{position:relative}.modal-card::-webkit-scrollbar{width:8px}.modal-card::-webkit-scrollbar-track{background:#ffffff0d;border-radius:4px}.modal-card::-webkit-scrollbar-thumb{background:#fff3;border-radius:4px}.modal-card::-webkit-scrollbar-thumb:hover{background:#ffffff4d}.feedback{width:100%}.feedback-header{text-align:center;margin-bottom:var(--spacing-lg)}.feedback-title{font-size:clamp(1.5rem,4vw,2rem);font-weight:800;margin-bottom:var(--spacing-sm);line-height:1.2}.feedback-subtitle{font-size:.95rem;color:var(--text-secondary);line-height:1.5}.feedback-form{display:flex;flex-direction:column;gap:var(--spacing-md)}.form-group{display:flex;flex-direction:column;gap:var(--spacing-sm)}.form-label{font-size:.95rem;font-weight:600;color:var(--text-primary);display:flex;align-items:center;gap:var(--spacing-xs)}.form-label .required{color:var(--accent-pink);font-size:1rem}.form-label .optional{font-size:.85rem;font-weight:400;color:var(--text-muted);margin-left:var(--spacing-xs)}.radio-group{display:flex;flex-direction:column;gap:var(--spacing-xs)}.radio-option{display:flex;align-items:center;gap:var(--spacing-sm);padding:var(--spacing-sm) var(--spacing-md);background:#ffffff05;border:2px solid var(--border-subtle);border-radius:10px;cursor:pointer;transition:all var(--transition-fast)}.radio-option:hover{background:#ffffff0d;border-color:var(--accent-purple)}.radio-option input[type=radio]{width:20px;height:20px;cursor:pointer;accent-color:var(--accent-purple)}.radio-option input[type=radio]:checked~.radio-label{color:var(--accent-purple);font-weight:600}.radio-option:has(input[type=radio]:checked){background:#8a50ff1a;border-color:var(--accent-purple)}.radio-label{font-size:1rem;color:var(--text-secondary);transition:color var(--transition-fast)}.form-input{width:100%;padding:var(--spacing-sm) var(--spacing-md);background:#ffffff05;border:2px solid var(--border-subtle);border-radius:10px;color:var(--text-primary);font-size:.95rem;font-family:inherit;transition:all var(--transition-fast)}.form-input:focus{outline:none;border-color:var(--accent-purple);background:#ffffff0d}.form-input::placeholder{color:var(--text-muted)}.form-textarea{width:100%;padding:var(--spacing-sm) var(--spacing-md);background:#ffffff05;border:2px solid var(--border-subtle);border-radius:10px;color:var(--text-primary);font-size:.95rem;font-family:inherit;line-height:1.5;resize:vertical;min-height:80px;transition:all var(--transition-fast)}.form-textarea:focus{outline:none;border-color:var(--accent-purple);background:#ffffff0d}.form-textarea::placeholder{color:var(--text-muted)}.error-message{padding:var(--spacing-sm) var(--spacing-md);background:#ff50501a;border:1px solid var(--accent-pink);border-radius:8px;color:var(--accent-pink);font-size:.9rem;text-align:center}.submit-btn{margin-top:var(--spacing-sm);width:100%;padding:var(--spacing-sm) var(--spacing-lg);font-size:1rem;font-weight:600}.submit-btn:disabled{opacity:.6;cursor:not-allowed}@media(max-width:600px){.feedback-title{font-size:1.5rem}.feedback-subtitle,.form-label{font-size:.9rem}.radio-option{padding:var(--spacing-xs) var(--spacing-sm)}}:root{--bg-primary: #0a0e17;--bg-secondary: #111827;--bg-tertiary: #1a2332;--bg-card: rgba(17, 24, 39, .7);--bg-card-hover: rgba(26, 35, 50, .9);--accent-purple: #a855f7;--accent-purple-glow: rgba(168, 85, 247, .4);--accent-cyan: #06b6d4;--accent-cyan-glow: rgba(6, 182, 212, .4);--accent-green: #10b981;--accent-green-glow: rgba(16, 185, 129, .4);--accent-orange: #f97316;--accent-orange-glow: rgba(249, 115, 22, .4);--accent-pink: #ec4899;--accent-pink-glow: rgba(236, 72, 153, .4);--text-primary: #f1f5f9;--text-secondary: #94a3b8;--text-muted: #64748b;--fulcio-color: #a855f7;--rekor-color: #06b6d4;--cosign-color: #10b981;--oidc-color: #f97316;--border-subtle: rgba(148, 163, 184, .1);--border-accent: rgba(168, 85, 247, .3);--shadow-glow: 0 0 60px rgba(168, 85, 247, .15);--font-display: "Outfit", sans-serif;--font-mono: "JetBrains Mono", monospace;--spacing-xs: .25rem;--spacing-sm: .5rem;--spacing-md: 1rem;--spacing-lg: 1.5rem;--spacing-xl: 2rem;--spacing-2xl: 3rem;--spacing-3xl: 4rem;--radius-sm: .375rem;--radius-md: .75rem;--radius-lg: 1rem;--radius-xl: 1.5rem;--radius-full: 9999px;--transition-fast: .15s ease;--transition-base: .25s ease;--transition-slow: .4s ease;--breakpoint-sm: 375px;--breakpoint-md: 768px;--breakpoint-lg: 1024px;--breakpoint-xl: 1400px}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-size:14px;scroll-behavior:smooth}@media(min-width:375px){html{font-size:15px}}@media(min-width:768px){html{font-size:16px}}body{font-family:var(--font-display);background:var(--bg-primary);color:var(--text-primary);line-height:1.6;min-height:100vh;overflow-x:hidden;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.app{position:relative;min-height:100vh;display:flex;flex-direction:column}.background-effects{position:fixed;inset:0;pointer-events:none;overflow:hidden;z-index:0}.gradient-orb{position:absolute;border-radius:50%;filter:blur(100px);opacity:.4;animation:float 20s ease-in-out infinite}.orb-1{width:600px;height:600px;background:radial-gradient(circle,var(--accent-purple) 0%,transparent 70%);top:-200px;right:-100px;animation-delay:0s}@media(min-width:768px){.orb-1{width:600px;height:600px}}@media(min-width:1024px){.orb-1{width:600px;height:600px}}.orb-2{width:500px;height:500px;background:radial-gradient(circle,var(--accent-cyan) 0%,transparent 70%);bottom:-150px;left:-100px;animation-delay:-7s}@media(min-width:768px){.orb-2{width:500px;height:500px}}@media(min-width:1024px){.orb-2{width:500px;height:500px}}.orb-3{width:400px;height:400px;background:radial-gradient(circle,var(--accent-green) 0%,transparent 70%);top:40%;left:50%;transform:translate(-50%);animation-delay:-14s}@media(min-width:768px){.orb-3{width:400px;height:400px}}@media(min-width:1024px){.orb-3{width:400px;height:400px}}@keyframes float{0%,to{transform:translate(0) scale(1)}25%{transform:translate(30px,-30px) scale(1.05)}50%{transform:translate(-20px,20px) scale(.95)}75%{transform:translate(-30px,-20px) scale(1.02)}}@media(max-width:768px){.gradient-orb{animation-duration:40s}}@media(prefers-reduced-motion:reduce){.gradient-orb{animation:none}}.grid-overlay{position:absolute;inset:0;background-image:linear-gradient(rgba(148,163,184,.03) 1px,transparent 1px),linear-gradient(90deg,rgba(148,163,184,.03) 1px,transparent 1px);background-size:60px 60px;mask-image:radial-gradient(ellipse at center,black 0%,transparent 80%)}.main-content{position:relative;z-index:1;flex:1;padding:var(--spacing-md);max-width:1400px;margin:0 auto;width:100%}@media(min-width:768px){.main-content{padding:var(--spacing-lg)}}@media(min-width:1024px){.main-content{padding:var(--spacing-xl)}}.mono{font-family:var(--font-mono)}.text-gradient{background:linear-gradient(135deg,var(--accent-purple),var(--accent-cyan));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.glass-card{background:var(--bg-card);backdrop-filter:blur(20px);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);transition:all var(--transition-base)}.glass-card:hover{background:var(--bg-card-hover);border-color:var(--border-accent);box-shadow:var(--shadow-glow)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--spacing-sm);padding:.75rem 1.5rem;min-height:44px;font-family:var(--font-display);font-weight:500;font-size:1rem;border-radius:var(--radius-md);border:none;cursor:pointer;transition:all var(--transition-base);text-decoration:none}@media(min-width:768px){.btn{padding:var(--spacing-sm) var(--spacing-lg);font-size:.9rem}}.btn-primary{background:linear-gradient(135deg,var(--accent-purple),var(--accent-pink));color:#fff;box-shadow:0 4px 20px var(--accent-purple-glow)}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 6px 30px var(--accent-purple-glow)}.btn-secondary{background:var(--bg-tertiary);color:var(--text-primary);border:1px solid var(--border-subtle)}.btn-secondary:hover{background:var(--bg-card-hover);border-color:var(--border-accent)}.btn-ghost{background:transparent;color:var(--text-secondary)}.btn-ghost:hover{color:var(--text-primary);background:#ffffff0d}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--bg-secondary)}::-webkit-scrollbar-thumb{background:var(--bg-tertiary);border-radius:var(--radius-full)}::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}::selection{background:var(--accent-purple);color:#fff}:focus-visible{outline:2px solid var(--accent-purple);outline-offset:2px}