@import"https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap";:root{--bg-main: #F8FAFC;--bg-card: #FFFFFF;--bg-subtle: #F1F5F9;--primary: #2563EB;--primary-light: #EFF6FF;--primary-hover: #1D4ED8;--secondary: #10B981;--secondary-light: #ECFDF5;--amber: #F59E0B;--amber-light: #FFFBEB;--red: #EF4444;--red-light: #FEF2F2;--text-primary: #0F172A;--text-secondary: #475569;--text-muted: #94A3B8;--border: #E2E8F0;--border-focus: #93C5FD;--radius-sm: 8px;--radius: 14px;--radius-lg: 20px;--radius-xl: 28px;--shadow-sm: 0 1px 3px rgba(0,0,0,.06), 0 1px 2px rgba(0,0,0,.04);--shadow: 0 4px 16px rgba(0,0,0,.06), 0 1px 4px rgba(0,0,0,.04);--shadow-lg: 0 10px 40px rgba(0,0,0,.08), 0 2px 8px rgba(0,0,0,.04);--shadow-xl: 0 20px 60px rgba(0,0,0,.1), 0 4px 16px rgba(0,0,0,.06);--transition: all .2s cubic-bezier(.4, 0, .2, 1)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:Inter,-apple-system,BlinkMacSystemFont,sans-serif;background-color:var(--bg-main);color:var(--text-primary);line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.container{width:100%;max-width:1240px;margin:0 auto;padding:0 1.5rem}h1{font-size:clamp(2rem,5vw,3.5rem);font-weight:900;letter-spacing:-.04em;line-height:1.1;color:var(--text-primary)}h2{font-size:clamp(1.5rem,3vw,2.5rem);font-weight:800;letter-spacing:-.03em;line-height:1.15;color:var(--text-primary)}h3{font-size:1.25rem;font-weight:800;letter-spacing:-.02em;color:var(--text-primary)}.text-gradient{background:linear-gradient(135deg,var(--primary) 0%,#818CF8 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.nav{position:fixed;top:0;left:0;right:0;z-index:100;transition:var(--transition)}.nav-inner{display:flex;align-items:center;justify-content:space-between;height:68px;padding:0 1.5rem;max-width:1240px;margin:0 auto}.nav-logo{display:flex;align-items:center;gap:.625rem;text-decoration:none;cursor:pointer}.nav-logo-icon{width:38px;height:38px;background:linear-gradient(135deg,var(--primary) 0%,#818CF8 100%);border-radius:10px;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 12px #2563eb40}.nav-logo-text{font-size:1.125rem;font-weight:900;letter-spacing:-.04em;color:var(--text-primary)}.nav-logo-text span{color:var(--primary)}.nav-scrolled{background:#ffffffe0;backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border-bottom:1px solid rgba(226,232,240,.8);box-shadow:0 2px 16px #0000000f}.nav-links{display:flex;align-items:center;gap:.25rem}.nav-link{padding:.5rem .875rem;border-radius:8px;font-size:.875rem;font-weight:600;color:var(--text-secondary);text-decoration:none;background:none;border:none;cursor:pointer;transition:var(--transition)}.nav-link:hover,.nav-link.active{color:var(--primary);background:var(--primary-light)}button{cursor:pointer;border:none;background:none;font-family:inherit}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;font-family:inherit;font-weight:700;border-radius:var(--radius);transition:var(--transition);border:none;cursor:pointer;text-decoration:none;white-space:nowrap}.btn-primary{background:var(--primary);color:#fff;padding:.875rem 2rem;font-size:1rem;box-shadow:0 4px 14px #2563eb4d}.btn-primary:hover{background:var(--primary-hover);transform:translateY(-1px);box-shadow:0 8px 20px #2563eb59}.btn-primary:active{transform:translateY(0)}.btn-hero{background:var(--primary);color:#fff;padding:1.125rem 2.5rem;font-size:1.0625rem;font-weight:800;border-radius:var(--radius-lg);box-shadow:0 8px 24px #2563eb59;letter-spacing:-.01em}.btn-hero:hover{background:var(--primary-hover);transform:translateY(-2px);box-shadow:0 12px 32px #2563eb66}.btn-secondary{background:var(--bg-card);color:var(--text-primary);padding:.875rem 2rem;font-size:1rem;border:1.5px solid var(--border);box-shadow:var(--shadow-sm)}.btn-secondary:hover{border-color:var(--primary);color:var(--primary);background:var(--primary-light)}.btn-ghost{background:transparent;color:var(--text-secondary);padding:.625rem 1rem;font-size:.875rem;border-radius:var(--radius-sm)}.btn-ghost:hover{background:var(--bg-subtle);color:var(--text-primary)}.btn-icon-sm{width:36px;height:36px;border-radius:8px;display:inline-flex;align-items:center;justify-content:center;transition:var(--transition);background:var(--bg-subtle);color:var(--text-secondary)}.btn-icon-sm:hover{background:var(--primary-light);color:var(--primary)}.card{background:var(--bg-card);border-radius:var(--radius-lg);border:1px solid var(--border);box-shadow:var(--shadow);padding:1.75rem}.card-soft{background:var(--bg-card);border-radius:var(--radius-xl);border:1px solid var(--border);box-shadow:var(--shadow);padding:2rem}.card-kpi{background:var(--bg-card);border-radius:var(--radius-lg);border:1px solid var(--border);box-shadow:var(--shadow-sm);padding:1.375rem 1.5rem;transition:var(--transition)}.card-kpi:hover{box-shadow:var(--shadow);transform:translateY(-1px)}.hero-section{min-height:100vh;padding-top:68px;display:flex;align-items:center;background:#f8fafc;position:relative;overflow:hidden}.hero-grid{display:grid;grid-template-columns:1fr 1fr;gap:4rem;align-items:center;padding:5rem 0}.hero-badge{display:inline-flex;align-items:center;gap:.5rem;padding:.375rem 1rem;border-radius:99px;background:var(--primary-light);color:var(--primary);font-size:.8125rem;font-weight:700;margin-bottom:1.75rem}.hero-badge .dot{width:8px;height:8px;border-radius:50%;background:var(--primary);animation:pulse-dot 2s ease infinite}.hero-image-wrap{position:relative}.hero-image-wrap:before{content:"";position:absolute;top:-12px;right:-12px;bottom:-12px;left:-12px;border-radius:28px;background:linear-gradient(135deg,#dbeafe,#ede9fe);transform:rotate(2deg);z-index:0}.hero-image-wrap:after{content:"";position:absolute;top:-12px;right:-12px;bottom:-12px;left:-12px;border-radius:28px;background:linear-gradient(135deg,#d1fae5,#dbeafe);transform:rotate(-1.5deg);z-index:0}.hero-img{position:relative;z-index:1;width:100%;border-radius:22px;object-fit:cover;aspect-ratio:4/5;border:6px solid white;box-shadow:var(--shadow-xl)}.hero-float-card{position:absolute;background:#fff;border-radius:14px;padding:.875rem 1.25rem;box-shadow:var(--shadow-lg);z-index:2;border:1px solid rgba(226,232,240,.8)}.steps-section{background:var(--bg-card);padding:5rem 0;border-top:1px solid var(--border);border-bottom:1px solid var(--border)}.steps-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:2.5rem;margin-top:3rem}.step-card{display:flex;flex-direction:column;align-items:flex-start;gap:1rem;padding:1.75rem;border-radius:var(--radius-lg);border:1px solid var(--border);background:var(--bg-main);transition:var(--transition)}.step-card:hover{border-color:var(--primary);background:var(--primary-light);box-shadow:var(--shadow)}.step-number{width:44px;height:44px;border-radius:12px;background:linear-gradient(135deg,var(--primary) 0%,#818CF8 100%);color:#fff;font-size:1.125rem;font-weight:900;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 12px #2563eb40;flex-shrink:0}.step-title{font-size:1.0625rem;font-weight:800;color:var(--text-primary)}.step-desc{font-size:.9375rem;color:var(--text-secondary);line-height:1.6}.trust-strip{padding:2.5rem 0;background:var(--bg-main)}.trust-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:2rem}.trust-item{display:flex;align-items:center;gap:1rem}.trust-icon{width:48px;height:48px;border-radius:14px;display:flex;align-items:center;justify-content:center;flex-shrink:0}.sim-header{background:var(--bg-card);border-bottom:1px solid var(--border);position:sticky;top:68px;z-index:50;padding:1rem 0}.sim-layout{display:grid;grid-template-columns:380px 1fr;gap:2rem;align-items:start;padding:2rem 0 4rem}.form-group{display:flex;flex-direction:column}.form-label{font-size:.6875rem;font-weight:800;text-transform:uppercase;letter-spacing:.08em;color:var(--text-muted);margin-bottom:.625rem}.form-input{width:100%;padding:.875rem 1.125rem;font-size:1.0625rem;font-weight:700;color:var(--text-primary);background:var(--bg-subtle);border:2px solid transparent;border-radius:var(--radius);transition:var(--transition);font-family:inherit;outline:none}.form-input:focus{border-color:var(--border-focus);background:var(--bg-card);box-shadow:0 0 0 4px #93c5fd33}.range-value-row{display:flex;align-items:baseline;justify-content:space-between;margin-bottom:.75rem}.range-value{display:flex;align-items:baseline;gap:.25rem}.range-num{font-size:2rem;font-weight:900;letter-spacing:-.04em;color:var(--text-primary);background:transparent;border:none;outline:none;width:8ch;text-align:right;font-family:inherit;padding:0;-moz-appearance:textfield}.range-num::-webkit-outer-spin-button,.range-num::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}.range-suffix{font-size:.9375rem;font-weight:700;color:var(--text-muted)}input[type=range]{-webkit-appearance:none;width:100%;height:5px;border-radius:99px;outline:none;cursor:pointer;margin:0;padding:0}input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:22px;height:22px;background:#fff;border:2.5px solid var(--primary);border-radius:50%;cursor:pointer;box-shadow:0 2px 8px 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1024px){.kpi-grid{grid-template-columns:repeat(4,1fr)}}.toggle-scenario{display:inline-flex;align-items:center;gap:.5rem;padding:.375rem .875rem;border-radius:99px;background:var(--bg-subtle);border:1.5px solid transparent;font-size:.75rem;font-weight:700;color:var(--text-secondary);transition:var(--transition)}.toggle-scenario.active{background:var(--bg-card);border-color:var(--border);box-shadow:var(--shadow-sm);color:var(--text-primary)}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#0f172a80;backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);z-index:200;display:flex;align-items:center;justify-content:center;padding:1.5rem;animation:fade-in .2s ease}.modal-content{background:var(--bg-card);border-radius:var(--radius-xl);padding:2rem;width:100%;max-width:720px;max-height:90vh;overflow-y:auto;box-shadow:var(--shadow-xl);animation:slide-up .25s ease}.chat-bubble{padding:.875rem 1.125rem;border-radius:16px;font-size:.9375rem;line-height:1.65;max-width:100%}.chat-bubble-user{background:var(--primary);color:#fff;border-bottom-right-radius:4px}.chat-bubble-model{background:var(--bg-subtle);color:var(--text-primary);border-bottom-left-radius:4px;font-weight:500}.premium-badge{display:inline-flex;align-items:center;gap:.25rem;padding:.125rem .625rem;background:linear-gradient(135deg,#f59e0b,#d97706);color:#fff;border-radius:99px;font-size:.6875rem;font-weight:800;text-transform:uppercase;letter-spacing:.05em}.section-label{display:inline-block;font-size:.75rem;font-weight:800;text-transform:uppercase;letter-spacing:.1em;color:var(--primary);margin-bottom:.875rem}.divider{height:1px;background:var(--border);margin:1.5rem 0}.footer{background:#0f172a;padding:3rem 0;color:#94a3b8}.icon-box{width:44px;height:44px;border-radius:12px;display:flex;align-items:center;justify-content:center;box-shadow:var(--shadow-sm);flex-shrink:0}.icon-box-blue{background:#e0f2fe;color:#0ea5e9}.icon-box-emerald{background:#d1fae5;color:#10b981}.icon-box-red{background:#fee2e2;color:#ef4444}.icon-box-amber{background:#fef3c7;color:#f59e0b}.icon-box-indigo{background:#e0e7ff;color:#6366f1}.icon-box-blue svg{stroke:#0ea5e9}.icon-box-emerald svg{stroke:#10b981}.icon-box-red svg{stroke:#ef4444}.icon-box-amber svg{stroke:#f59e0b}.icon-box-indigo svg{stroke:#6366f1}.grid{display:grid}.grid-cols-1{grid-template-columns:repeat(1,minmax(0,1fr))}@media (min-width: 768px){.md\:grid-cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}}.gap-6{gap:1.5rem}@media (min-width: 768px){.md\:col-span-2{grid-column:span 2 / span 2}}.suggestion-chip{background:#fff;color:#64748b;border:1px solid #E2E8F0;padding:.5rem 1rem;border-radius:9999px;font-size:11px;font-weight:700;cursor:pointer;transition:all .3s cubic-bezier(.4,0,.2,1);display:flex;align-items:center;gap:.5rem;box-shadow:0 2px 4px #00000005;white-space:nowrap}.suggestion-chip:hover{background:var(--primary);color:#fff;border-color:var(--primary);transform:translateY(-3px) scale(1.05);box-shadow:0 10px 15px -3px #2563eb33,0 4px 6px -2px #2563eb0d}.suggestion-chip:active{transform:translateY(0) scale(.95)}@keyframes slide-in-bottom{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.animate-suggestion{animation:slide-in-bottom .5s ease-out forwards}@keyframes fade-in{0%{opacity:0}to{opacity:1}}@keyframes slide-up{0%{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}@keyframes pulse-dot{0%,to{opacity:1;transform:scale(1)}50%{opacity:.6;transform:scale(1.2)}}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-8px)}}.animate-fade-in{animation:fade-in .5s ease both}.animate-slide-up{animation:slide-up .5s ease both}.animate-float{animation:float 4s ease-in-out infinite}@media (max-width: 1024px){.sim-layout{grid-template-columns:1fr}.sim-header{top:0}.steps-grid{grid-template-columns:1fr;gap:1rem}.trust-grid{grid-template-columns:1fr}}@media (max-width: 768px){.hero-grid{grid-template-columns:1fr;gap:2.5rem;padding:3rem 0}.hero-image-wrap,.nav-links{display:none}h1{font-size:2.25rem}.sim-layout{padding:1.5rem 0 3rem;gap:1.5rem}.kpi-grid{grid-template-columns:repeat(2,1fr)}}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--border);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}::selection{background:#2563eb26;color:var(--text-primary)}