*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}:root{--primary-50: #eff6ff;--primary-100: #dbeafe;--primary-400: #60a5fa;--primary-500: #3b82f6;--primary-600: #2563eb;--primary-700: #1d4ed8;--bg: #ffffff;--bg-alt: #f9fafb;--text: #111827;--text-secondary: #6b7280;--text-tertiary: #9ca3af;--border: #e5e7eb;--card: #ffffff;--card-border: #e5e7eb;--overlay: rgba(0, 0, 0, .03)}.dark{--bg: #111827;--bg-alt: #1f2937;--text: #f9fafb;--text-secondary: #9ca3af;--text-tertiary: #6b7280;--border: #374151;--card: #1f2937;--card-border: #374151;--overlay: rgba(255, 255, 255, .03)}html,body{height:100%}html{scroll-behavior:smooth}body{font-family:Inter,system-ui,-apple-system,sans-serif;background:var(--bg);color:var(--text);line-height:1.6;-webkit-font-smoothing:antialiased;transition:background .3s,color .3s}#app{display:flex;flex-direction:column;min-height:100%}main{flex:1;display:flex;flex-direction:column}.hero{flex:1;display:flex;align-items:center}.container{max-width:1200px;margin:0 auto;padding:0 24px}header{position:sticky;top:0;z-index:50;background:#fffc;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid var(--border);transition:background .3s,border-color .3s}.dark header{background:#111827cc}header .container{display:flex;align-items:center;justify-content:space-between;height:64px}.logo{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--text);font-weight:800;font-size:1.25rem}.logo-icon{width:32px;height:32px}.logo-icon.sm{width:28px;height:28px}.theme-btn{background:var(--bg-alt);border:1px solid var(--border);border-radius:10px;padding:8px;cursor:pointer;color:var(--text-secondary);transition:all .2s;display:flex;align-items:center;justify-content:center}.theme-btn:hover{border-color:var(--primary-400);color:var(--primary-600)}.theme-btn .sun{display:block}.theme-btn .moon,.dark .theme-btn .sun{display:none}.dark .theme-btn .moon{display:block}.hero{position:relative;overflow:hidden;padding:80px 0}.hero-bg{position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(135deg,var(--primary-50) 0%,var(--bg) 40%,#eff6ff 100%);pointer-events:none}.dark .hero-bg{background:linear-gradient(135deg,rgba(37,99,235,.08) 0%,transparent 40%,rgba(59,130,246,.05) 100%)}.hero .container{position:relative;display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}.hero-content{display:flex;flex-direction:column;gap:24px}.badge{display:inline-flex;align-items:center;gap:6px;background:var(--primary-100);color:var(--primary-700);font-size:.875rem;font-weight:500;padding:6px 16px;border-radius:999px;width:fit-content}h1{font-size:3.5rem;font-weight:900;line-height:1.1;letter-spacing:-.03em;color:var(--text)}.gradient-text{background:linear-gradient(135deg,var(--primary-600),var(--primary-400));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.hero p{font-size:1.125rem;color:var(--text-secondary);max-width:520px;line-height:1.7}.coming-soon-box{display:flex;align-items:center;gap:12px;background:var(--card);border:1px solid var(--card-border);border-radius:12px;padding:16px 20px;font-size:.9375rem;color:var(--text-secondary);box-shadow:0 1px 3px #0000000a}.pulse-dot{width:10px;height:10px;border-radius:50%;background:#22c55e;flex-shrink:0;position:relative}.pulse-dot:after{content:"";position:absolute;top:-4px;right:-4px;bottom:-4px;left:-4px;border-radius:50%;border:2px solid #22c55e;animation:pulse 2s infinite}@keyframes pulse{0%{transform:scale(1);opacity:.6}to{transform:scale(2);opacity:0}}.preview-card{background:var(--card);border:1px solid var(--card-border);border-radius:16px;overflow:hidden;box-shadow:0 8px 30px #0000000f;transition:box-shadow .3s}.preview-card:hover{box-shadow:0 12px 40px #0000001a}.preview-header{display:flex;align-items:center;gap:16px;padding:14px 20px;border-bottom:1px solid var(--border);background:var(--bg-alt)}.preview-dots{display:flex;gap:6px}.preview-dots span{width:10px;height:10px;border-radius:50%;background:#d1d5db}.dark .preview-dots span{background:#4b5563}.preview-dots span:first-child{background:#ef4444}.preview-dots span:nth-child(2){background:#f59e0b}.preview-dots span:nth-child(3){background:#22c55e}.preview-tabs{display:flex;gap:12px}.preview-tabs span{font-size:.8125rem;color:var(--text-tertiary);padding:4px 10px;border-radius:6px;font-weight:500}.preview-tabs span.active{background:var(--primary-100);color:var(--primary-700)}.dark .preview-tabs span.active{background:#2563eb33}.preview-body{padding:24px;display:flex;flex-direction:column;gap:24px}.preview-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.preview-card-sm{padding:16px;border-radius:10px;border:1px solid var(--border);background:var(--bg)}.preview-card-label{font-size:.75rem;color:var(--text-tertiary);font-weight:500;text-transform:uppercase;letter-spacing:.05em;margin-bottom:4px}.preview-card-value{font-size:1.25rem;font-weight:700;color:var(--text);margin-bottom:8px}.preview-card-value.green{color:#16a34a}.preview-card-value.red{color:#dc2626}.dark .preview-card-value.green{color:#4ade80}.dark .preview-card-value.red{color:#f87171}.preview-bar{height:4px;background:var(--border);border-radius:2px;overflow:hidden}.preview-bar .fill{height:100%;border-radius:2px;transition:width .6s ease}.preview-bar .fill.green{background:#22c55e}.preview-bar .fill.red{background:#ef4444}.preview-bar .fill.blue{background:var(--primary-500)}.preview-table{border:1px solid var(--border);border-radius:10px;overflow:hidden}.preview-table-row{display:grid;grid-template-columns:1.2fr 1.2fr 1fr 1fr;gap:12px;padding:12px 16px;font-size:.8125rem;align-items:center}.preview-table-row+.preview-table-row{border-top:1px solid var(--border)}.preview-table-row.header{background:var(--bg-alt);font-weight:600;color:var(--text-tertiary);text-transform:uppercase;font-size:.6875rem;letter-spacing:.05em}.preview-table-row span{color:var(--text)}.dark .preview-table-row span{color:var(--text-secondary)}.preview-table-row.header span{color:var(--text-tertiary)}.badge-paid,.badge-sent,.badge-overdue{display:inline-flex;padding:2px 8px;border-radius:999px;font-size:.6875rem;font-weight:600;width:fit-content}.badge-paid{background:#22c55e1f;color:#16a34a}.badge-sent{background:#3b82f61f;color:#2563eb}.badge-overdue{background:#ef44441f;color:#dc2626}.dark .badge-paid{color:#4ade80}.dark .badge-sent{color:#60a5fa}.dark .badge-overdue{color:#f87171}footer{border-top:1px solid var(--border);background:var(--bg-alt);padding:24px 0;transition:background .3s,border-color .3s}.footer-inner{display:flex;align-items:center;justify-content:space-between;gap:16px}.footer-brand{display:flex;align-items:center;gap:8px;font-weight:700;font-size:1rem;color:var(--text)}footer p{font-size:.875rem;color:var(--text-tertiary)}@media (max-width: 900px){.hero .container{grid-template-columns:1fr;gap:48px}h1{font-size:2.5rem}.preview-card{max-width:540px}.preview-grid{grid-template-columns:1fr}}@media (max-width: 600px){.hero{padding:48px 0}h1{font-size:2rem}.notify-row{flex-direction:column}.preview-table-row{grid-template-columns:1fr 1fr;gap:6px}.preview-table-row.header{display:none}.preview-table-row span:nth-child(3),.preview-table-row span:nth-child(4){font-size:.75rem}.footer-inner{flex-direction:column;text-align:center}}