@import"https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700;800&family=Inter:wght@400;500;600&display=swap";:root{--font-heading: "Plus Jakarta Sans", sans-serif;--font-body: "Inter", sans-serif;--bg-page: #F8FAFC;--bg-surface: #FFFFFF;--bg-muted: #F1F5F9;--bg-subtle: #E2E8F0;--text-primary: #0F172A;--text-secondary: #475569;--text-muted: #94A3B8;--text-inverse: #FFFFFF;--primary: #3B82F6;--primary-hover: #2563EB;--accent: #3B82F6;--accent-dark: #1D4ED8;--accent-light: #EFF6FF;--accent-border: #BFDBFE;--indigo: #4F46E5;--violet: #7C3AED;--border: #E2E8F0;--border-strong: #CBD5E1;--shadow-sm: 0 1px 3px rgba(15, 23, 42, .08), 0 1px 2px rgba(15, 23, 42, .04);--shadow-md: 0 4px 12px rgba(15, 23, 42, .08), 0 2px 6px rgba(15, 23, 42, .04);--shadow-lg: 0 10px 28px rgba(15, 23, 42, .1), 0 4px 12px rgba(15, 23, 42, .05);--shadow-xl: 0 20px 48px rgba(15, 23, 42, .12), 0 8px 20px rgba(15, 23, 42, .06);--radius-sm: 8px;--radius-md: 12px;--radius-lg: 16px;--radius-xl: 24px;--radius-full: 9999px;--transition: .25s cubic-bezier(.4, 0, .2, 1)}@media(prefers-color-scheme:dark){:root{--bg-page: #0B0F1A;--bg-surface: #151B28;--bg-muted: #1E2638;--bg-subtle: #2D3748;--text-primary: #F1F5F9;--text-secondary: #94A3B8;--text-muted: #64748B;--border: #1E293B;--border-strong: #334155;--accent-light: rgba(59, 130, 246, .1);--accent-border: rgba(59, 130, 246, .2)}}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-body);background-color:var(--bg-page);background-image:radial-gradient(at 0% 0%,hsla(210,100%,98%,1) 0,transparent 50%),radial-gradient(at 50% 0%,hsla(214,100%,97%,1) 0,transparent 50%),radial-gradient(at 100% 0%,hsla(210,100%,96%,1) 0,transparent 50%);background-attachment:fixed;color:var(--text-primary);line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}@media(prefers-color-scheme:dark){body{background-image:radial-gradient(at 0% 0%,hsla(222,47%,11%,1) 0,transparent 50%),radial-gradient(at 50% 0%,hsla(222,47%,15%,1) 0,transparent 50%),radial-gradient(at 100% 0%,hsla(222,47%,10%,1) 0,transparent 50%)}}h1,h2,h3,h4,h5,h6{font-family:var(--font-heading);line-height:1.2;letter-spacing:-.02em}a{color:var(--primary);text-decoration:none;transition:color .2s ease}a:hover{text-decoration:underline}.container{max-width:1100px;margin:0 auto;padding:0 1.5rem}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.animate-fade-in{animation:fadeIn .6s cubic-bezier(.16,1,.3,1) forwards;opacity:0}.delay-100{animation-delay:.1s}.delay-200{animation-delay:.2s}.delay-300{animation-delay:.3s}.header-wrapper{background:var(--bg-page);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:100;backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px)}.header{display:flex;justify-content:space-between;align-items:center;padding:.875rem 0;border-bottom:none}.nav{display:flex;align-items:center;gap:.5rem}.nav-item{padding:.5rem 1rem;font-size:.875rem;font-weight:600;color:var(--text-secondary);border-radius:var(--radius-full);border:none;background:transparent;cursor:pointer;transition:all var(--transition);display:flex;align-items:center;gap:.375rem}.nav-item:hover{color:var(--text-primary);background:var(--bg-muted)}.nav-item.active{color:var(--primary);background:var(--accent-light);box-shadow:0 2px 10px #2563eb1a}.user-chip{display:flex;align-items:center;gap:.625rem;padding:.3125rem .875rem .3125rem .375rem;background:var(--bg-surface);border:1px solid var(--border);border-radius:var(--radius-full);font-size:.8125rem;color:var(--text-primary);font-weight:600;box-shadow:var(--shadow-sm);margin-left:.25rem;transition:all var(--transition);max-width:154px}.user-chip:hover{border-color:var(--accent-border);box-shadow:var(--shadow-md)}.user-avatar{width:28px;height:28px;background:linear-gradient(135deg,var(--primary),var(--indigo));border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:.75rem;color:#fff;font-weight:700;box-shadow:0 2px 4px #2563eb33}.logout-btn{padding:.5rem;width:34px;height:34px;display:flex;align-items:center;justify-content:center;border-radius:50%;border:1px solid var(--border);background:var(--bg-surface);color:var(--text-secondary);cursor:pointer;transition:all var(--transition)}.logout-btn:hover{background:#fee2e2;color:#dc2626;border-color:#fee2e2}.logo{font-family:var(--font-heading);font-size:1.25rem;font-weight:800;color:var(--text-primary);display:flex;align-items:center;gap:.5rem}.logo-icon{background:linear-gradient(135deg,#3b82f6,#8b5cf6);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;font-size:1.5rem}.btn{display:inline-flex;align-items:center;justify-content:center;padding:.75rem 1.5rem;border-radius:var(--radius-md);font-weight:600;font-family:var(--font-body);font-size:.9375rem;cursor:pointer;transition:all .2s ease;border:none;text-decoration:none}.btn-primary{background:linear-gradient(135deg,var(--primary) 0%,var(--indigo) 100%);color:#fff;box-shadow:0 4px 14px #3b82f659;border:1px solid rgba(255,255,255,.1)}.btn-primary:hover{background:linear-gradient(135deg,var(--primary-hover) 0%,var(--indigo) 100%);transform:translateY(-2.5px) scale(1.02);box-shadow:0 12px 24px #3b82f666;text-decoration:none}.btn-secondary{background:var(--bg-surface);color:var(--text-primary);border:1.5px solid var(--border);box-shadow:var(--shadow-sm)}.btn-secondary:hover{background:var(--bg-muted);border-color:var(--border-strong);transform:translateY(-2px);box-shadow:var(--shadow-md);text-decoration:none}.btn-sm{padding:.5rem 1rem;font-size:.875rem}.hero{text-align:center;padding:6rem 0 4rem}.hero h1{font-size:3.5rem;font-weight:800;margin-bottom:1.25rem;color:var(--text-primary)}.hero p{font-size:1.25rem;color:var(--text-secondary);max-width:700px;margin:0 auto 2.5rem;line-height:1.6}.gradient-text{background:linear-gradient(135deg,#3b82f6,#8b5cf6,#ec4899);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}.hero-badge{display:inline-flex;align-items:center;gap:.5rem;padding:.5rem 1.25rem;background:var(--accent-light);color:var(--primary);border-radius:999px;font-size:.875rem;font-weight:700;margin-bottom:2.5rem;border:1px solid var(--accent-border);box-shadow:0 4px 12px #3b82f61a;letter-spacing:-.01em}.app-card{background:var(--bg-surface);border-radius:var(--radius-xl);box-shadow:0 25px 50px -12px #0f172a26,0 0 0 1px var(--border);overflow:hidden;max-width:1040px;margin:0 auto 4rem;transition:all .4s cubic-bezier(.4,0,.2,1)}.app-card:hover{box-shadow:0 32px 64px -16px #0f172a33,0 0 0 1px var(--border-strong)}.app-card-header{padding:1.5rem 2rem;background:var(--bg-muted);border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between}.app-card-body{padding:2.5rem 3rem}.form-group{margin-bottom:2rem}.input-grid{display:grid;grid-template-columns:1fr 1fr;gap:2.5rem}.form-label{display:flex;align-items:center;gap:.75rem;font-weight:700;margin-bottom:.75rem;color:var(--text-primary);font-size:1rem}.step-indicator{display:inline-flex;align-items:center;justify-content:center;width:1.75rem;height:1.75rem;background:var(--primary);color:#fff;font-size:.875rem;font-weight:800;border-radius:50%;box-shadow:0 4px 10px #3b82f64d}.form-textarea{width:100%;padding:1.25rem;border:1.5px solid var(--border);border-radius:var(--radius-lg);background:var(--bg-muted);color:var(--text-primary);font-family:var(--font-body);font-size:1rem;resize:vertical;transition:all .3s cubic-bezier(.4,0,.2,1);box-shadow:inset 0 2px 4px #00000005}.form-textarea:focus{outline:none;border-color:var(--primary);background:var(--bg-surface);box-shadow:0 0 0 4px #3b82f626,0 4px 6px -1px #0000001a;transform:translateY(-2px)}.form-textarea::placeholder{color:var(--text-muted);opacity:.7}.spinner{width:1.25rem;height:1.25rem;border:2px solid rgba(255,255,255,.3);border-radius:50%;border-top-color:#fff;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}@media(max-width:900px){.results-grid{grid-template-columns:1fr}.input-grid{grid-template-columns:1fr!important;gap:1.5rem!important}}@media(max-width:768px){.hero{padding:4rem 0 3.5rem}.hero h1{font-size:2.25rem;padding:0 1rem}.hero p{font-size:1.125rem;padding:0 1.5rem}.header{padding:.75rem 0}.nav{gap:.25rem}.nav-item{padding:.4rem .75rem;font-size:.8125rem}.app-card{margin-bottom:2rem;border-radius:var(--radius-lg)}.app-card-header{padding:1.25rem 1.5rem}.app-card-body{padding:1.5rem}.form-actions{flex-direction:column;align-items:stretch}.form-actions .btn{width:100%}.panel-body{padding:1.25rem}.results-header{flex-direction:column;align-items:flex-start!important;gap:1rem}.results-header .btn{width:100%}}@media(max-width:480px){.container{padding:0 1.25rem}.hero h1{font-size:2.25rem;line-height:1.2}.hero p{font-size:1.0625rem;padding:0;margin-bottom:2rem}.hero-badge{font-size:.8125rem;padding:.375rem .875rem}.user-chip{padding:.25rem .5rem;max-width:110px}.nav-item span:first-child{display:none}}.section-title{text-align:center;margin-bottom:3.5rem}.section-title h2{font-size:2.5rem;font-weight:800;margin-bottom:1rem}.section-title p{color:var(--text-secondary);font-size:1.125rem}.features-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:2rem;margin-bottom:5rem}.feature-card{background:var(--bg-surface);padding:2.5rem 2rem;border-radius:var(--radius-xl);border:1px solid var(--border);text-align:center;transition:all var(--transition);position:relative;overflow:hidden}.feature-card:hover{transform:translateY(-8px);box-shadow:var(--shadow-xl);border-color:var(--accent-border)}.feature-icon{width:64px;height:64px;background:var(--accent-light);color:var(--primary);border-radius:20px;display:flex;align-items:center;justify-content:center;font-size:1.75rem;margin:0 auto 1.5rem;transition:all var(--transition)}.feature-card:hover .feature-icon{background:var(--primary);color:#fff;transform:scale(1.1) rotate(5deg)}.feature-number{position:absolute;top:1rem;right:1.5rem;font-size:4rem;font-weight:900;color:var(--bg-muted);line-height:1;z-index:0;opacity:.5;-webkit-user-select:none;user-select:none}.feature-content{position:relative;z-index:1}.feature-content h3{font-size:1.375rem;margin-bottom:1rem;font-weight:700;color:var(--text-primary)}.feature-content p{font-size:1rem;color:var(--text-secondary);line-height:1.6}.panel-card{background:var(--bg-surface);border-radius:var(--radius-lg);border:1px solid var(--border);transition:all var(--transition);overflow:hidden}.panel-card:hover{border-color:var(--accent-border);box-shadow:var(--shadow-md);transform:translateY(-2px)}@media(max-width:900px){.features-grid{grid-template-columns:1fr}}