:root{--bg: #000000;--bg-secondary: #0a0a0a;--surface: #111111;--surface-elevated: #1a1a1a;--surface-hover: #222222;--surface-glass: rgba(17, 17, 17, .75);--border: rgba(255, 255, 255, .07);--border-strong: rgba(255, 255, 255, .14);--border-focus: rgba(52, 120, 246, .6);--text: #ffffff;--text-secondary: rgba(255, 255, 255, .6);--text-tertiary: rgba(255, 255, 255, .32);--text-placeholder: rgba(255, 255, 255, .25);--accent: #3478f6;--accent-dim: rgba(52, 120, 246, .18);--accent-hover: #2d6de0;--accent-text: #5b9cf6;--success: #30d158;--success-dim: rgba(48, 209, 88, .15);--warning: #ffd60a;--warning-dim: rgba(255, 214, 10, .15);--danger: #ff453a;--danger-dim: rgba(255, 69, 58, .15);--sidebar-width: 220px;--radius-xs: 6px;--radius-sm: 10px;--radius-md: 14px;--radius-lg: 18px;--radius-xl: 24px;--radius-full: 9999px;--shadow-sm: 0 1px 8px rgba(0, 0, 0, .4);--shadow-md: 0 4px 24px rgba(0, 0, 0, .5);--shadow-lg: 0 8px 40px rgba(0, 0, 0, .6);--font: "Plus Jakarta Sans", -apple-system, 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var(--duration-fast) var(--ease)}.nav-link:hover{background:#ffffff0f;color:var(--text);text-decoration:none}.nav-link.active{background:#3478f626;color:var(--accent-text)}.nav-link .nav-icon{flex-shrink:0;opacity:.75;transition:opacity var(--duration-fast)}.nav-link.active .nav-icon,.nav-link:hover .nav-icon{opacity:1}.sidebar-footer{border-top:1px solid var(--border);padding-top:12px;margin-top:8px}.user-info{display:flex;align-items:center;gap:10px;padding:8px 12px;border-radius:var(--radius-sm);margin-bottom:4px}.user-avatar{width:28px;height:28px;border-radius:50%;background:linear-gradient(135deg,var(--accent),#7c5cff);display:flex;align-items:center;justify-content:center;font-size:.6875rem;font-weight:700;color:#fff;flex-shrink:0}.user-email{font-size:.75rem;color:var(--text-secondary);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;flex:1}.main-content{flex:1;margin-left:var(--sidebar-width);padding:32px 40px;animation:fadeIn var(--duration) var(--ease) 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var(--duration-fast);flex-shrink:0}.btn-icon:hover{background:var(--surface-hover);color:var(--text);border-color:var(--border-strong)}.lang-toggle{display:inline-flex;align-items:center;justify-content:center;height:30px;padding:0 10px;border-radius:var(--radius-full);border:1px solid var(--border);background:var(--surface-elevated);color:var(--text-secondary);font-size:.6875rem;font-weight:700;letter-spacing:.06em;cursor:pointer;font-family:inherit;transition:background var(--duration-fast),color var(--duration-fast),border-color var(--duration-fast);flex-shrink:0}.lang-toggle:hover{background:var(--surface-hover);color:var(--text);border-color:var(--border-strong)}.sidebar-controls{display:flex;align-items:center;gap:8px;padding:10px 20px;border-top:1px solid var(--border)}.sidebar-legal{display:flex;align-items:center;gap:6px;margin-top:10px;padding-top:10px;border-top:1px solid var(--border);font-size:.6875rem;color:var(--text-tertiary)}.sidebar-legal a{color:var(--text-tertiary);text-decoration:none;transition:color var(--duration-fast)}.sidebar-legal a:hover{color:var(--text-secondary)}.auth-controls{position:fixed;top:20px;right:20px;display:flex;align-items:center;gap:8px;z-index:10}.auth-footer{position:fixed;bottom:0;left:0;right:0;display:flex;align-items:center;justify-content:center;gap:10px;padding:14px 24px;font-size:.75rem;color:var(--text-tertiary);border-top:1px solid var(--border);background:var(--surface-glass);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px)}.auth-footer a{color:var(--text-tertiary);text-decoration:none;transition:color var(--duration-fast)}.auth-footer a:hover{color:var(--text-secondary)}.landing{min-height:100dvh;background:radial-gradient(ellipse 120% 60% at 60% -10%,rgba(52,120,246,.08) 0%,transparent 55%),radial-gradient(ellipse 80% 40% at 0% 80%,rgba(48,209,88,.05) 0%,transparent 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infinite}.landing-orb-2{width:400px;height:400px;background:radial-gradient(circle,rgba(48,209,88,.08) 0%,transparent 70%);bottom:50px;left:5%;animation:pulse 10s ease 3s infinite}.landing-orb-3{width:300px;height:300px;background:radial-gradient(circle,rgba(191,90,242,.1) 0%,transparent 70%);top:40%;left:35%;animation:pulse 8s ease 1.5s infinite}.landing-hero-inner{position:relative;z-index:1;max-width:560px;flex-shrink:0;animation:fadeUp .8s var(--ease) both}.landing-badge{display:inline-flex;align-items:center;gap:6px;padding:5px 12px;border-radius:var(--radius-full);border:1px solid rgba(52,120,246,.3);background:#3478f614;color:var(--accent-text);font-size:.75rem;font-weight:600;letter-spacing:.04em;margin-bottom:28px}.landing-headline{font-size:clamp(2.75rem,6vw,4.5rem);font-weight:800;letter-spacing:-.04em;line-height:1.05;margin-bottom:20px;color:var(--text)}.landing-gradient{background:linear-gradient(135deg,#3478f6,#a78bfa,#30d158);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.landing-sub{font-size:1.0625rem;line-height:1.65;color:var(--text-secondary);margin-bottom:36px;max-width:480px}.landing-ctas{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:36px}.landing-cta-primary{box-shadow:0 4px 24px #3478f659}.landing-cta-secondary{background:transparent;border:1px solid var(--border-strong)}.landing-platforms{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.platform-pill{display:inline-flex;align-items:center;gap:7px;padding:6px 14px;border-radius:var(--radius-full);border:1px solid var(--border);background:var(--surface-elevated);color:var(--text-secondary);font-size:.8125rem;font-weight:500}.hero-orbit{flex:1;min-width:0;display:flex;align-items:center;justify-content:center;position:relative;z-index:1;animation:fadeIn 1s var(--ease) .3s both;overflow:visible}.landing-preview{position:relative;z-index:1;flex-shrink:0;animation:fadeUp .9s var(--ease) .15s both}.preview-card{background:var(--surface-glass);border:1px solid var(--border);border-radius:var(--radius-xl);padding:20px;width:300px;backdrop-filter:blur(40px);-webkit-backdrop-filter:blur(40px);box-shadow:var(--shadow-lg),0 0 60px #3478f614}.preview-header{display:flex;align-items:center;gap:6px;margin-bottom:20px}.preview-dot{width:10px;height:10px;border-radius:50%}.preview-dot.red{background:#ff5f57}.preview-dot.yellow{background:#febc2e}.preview-dot.green{background:#28c840}.preview-title{margin-left:4px;font-size:.75rem;font-weight:600;color:var(--text-secondary)}.preview-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-bottom:20px;padding:14px;background:var(--surface-elevated);border-radius:var(--radius-md)}.preview-stat{display:flex;flex-direction:column;align-items:center;gap:3px}.preview-stat-val{font-size:1.125rem;font-weight:700;letter-spacing:-.02em}.preview-stat-lbl{font-size:.625rem;font-weight:500;color:var(--text-tertiary);text-transform:uppercase;letter-spacing:.04em}.preview-posts{display:flex;flex-direction:column;gap:8px}.preview-post{display:flex;align-items:center;gap:8px;padding:8px 10px;background:var(--surface-elevated);border-radius:var(--radius-sm);font-size:.75rem;color:var(--text-secondary)}.preview-post-dot{width:6px;height:6px;border-radius:50%;flex-shrink:0}.preview-post-badge{margin-left:auto;font-size:.6875rem}.landing-features{padding:80px clamp(24px,6vw,100px);animation:fadeUp .7s var(--ease) .1s both}.landing-section-label{font-size:.75rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--accent-text);margin-bottom:12px}.landing-section-title{font-size:clamp(1.75rem,4vw,2.75rem);font-weight:800;letter-spacing:-.03em;color:var(--text);margin-bottom:48px;max-width:520px}.features-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:16px}.feature-card{padding:28px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);transition:border-color var(--duration-fast),transform var(--duration-fast),box-shadow var(--duration-fast)}.feature-card:hover{border-color:var(--border-strong);transform:translateY(-2px);box-shadow:var(--shadow-md)}.feature-icon{width:44px;height:44px;border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:center;margin-bottom:18px}.feature-title{font-size:1rem;font-weight:700;letter-spacing:-.02em;color:var(--text);margin-bottom:8px}.feature-desc{font-size:.9375rem;line-height:1.6;color:var(--text-secondary);margin:0}.landing-cta-banner{position:relative;margin:0 clamp(24px,6vw,100px) 80px;padding:64px 48px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-xl);text-align:center;overflow:hidden}.cta-banner-orb{position:absolute;width:500px;height:300px;background:radial-gradient(circle,rgba(52,120,246,.15) 0%,transparent 70%);top:50%;left:50%;transform:translate(-50%,-50%);pointer-events:none}.cta-banner-title{position:relative;font-size:clamp(1.75rem,4vw,2.5rem);font-weight:800;letter-spacing:-.03em;margin-bottom:12px}.cta-banner-sub{position:relative;font-size:1.0625rem;color:var(--text-secondary);margin-bottom:32px}.landing-footer{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:16px;padding:24px clamp(24px,6vw,100px);border-top:1px solid var(--border);font-size:.8125rem;color:var(--text-tertiary)}.landing-footer-brand{display:flex;align-items:center;gap:8px;color:var(--text);font-size:.9375rem}.landing-footer-links{display:flex;align-items:center;gap:20px}.landing-footer-links a{color:var(--text-tertiary);text-decoration:none;transition:color var(--duration-fast)}.landing-footer-links a:hover{color:var(--text-secondary);text-decoration:none}.landing-footer-copy{color:var(--text-tertiary);font-size:.75rem}@media(max-width:900px){.landing-nav-actions .btn{display:none}.landing-nav-actions .btn:last-child{display:inline-flex}.hero-orbit{display:none}.landing-hero{flex-direction:column;align-items:flex-start;min-height:auto;padding-top:100px}.landing-preview{width:100%;display:flex;justify-content:center}.preview-card{width:100%;max-width:340px}}@media(max-width:600px){.landing-headline{font-size:2.25rem}.features-grid{grid-template-columns:1fr}.landing-footer{flex-direction:column;align-items:center;text-align:center}.landing-cta-banner{padding:40px 24px;margin:0 16px 60px}}