:root{--surface: #f7f9fa;--surface-raised: #ffffff;--surface-alt: #ecf1f3;--gradient-start: #ffffff;--gradient-end: #e9eef1;--text-primary: #18212b;--muted-text: #334155;--subtle-text: #5c6b7d;--accent: #0f7a6e;--accent-solid: #35c6b4;--accent-text: #18212b;--border: #dce3e8;--border-strong: #c3cdd5;--panel-bg-soft: #ecf1f3;--button-bg: #35c6b4;--button-bg-pressed: #29ac9c;--button-text: #18212b;--link: #0f7a6e;--divider: #e1e7eb;--success: #12795c;--warning: #9a5b0c;--danger: #b3261e;--shadow-color: rgba(24, 33, 43, .22);--radius-sm: 5px;--radius-md: 8px;--radius-lg: 14px;--radius-pill: 999px;--font-ui: system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;--font-data: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;--maxw: 1140px;color-scheme:light;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:84px}body{min-height:100vh;width:100%;font-family:var(--font-ui);line-height:1.6;color:var(--text-primary);background:var(--surface);transition:background-color .3s ease,color .3s ease}img{max-width:100%;display:block}a{color:var(--link);text-decoration:none}h1,h2,h3{font-family:var(--font-ui);line-height:1.15;letter-spacing:-.01em}:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:4px}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important;animation:none!important}}.page{width:100%;overflow-x:clip;background:var(--surface)}.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 24px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-family:var(--font-ui);font-weight:600;font-size:1rem;padding:12px 22px;border-radius:var(--radius-pill);border:1px solid transparent;cursor:pointer;transition:transform .12s ease,background-color .2s ease,border-color .2s ease}.btn:hover{transform:translateY(-1px)}.btn:active{transform:translateY(0)}.btn-primary{background:var(--button-bg);color:var(--button-text)}.btn-primary:hover{background:var(--button-bg-pressed)}.btn-outline{background:transparent;color:var(--text-primary);border-color:var(--border-strong)}.btn-outline:hover{border-color:var(--accent);color:var(--accent)}.eyebrow{display:inline-block;font-family:var(--font-ui);font-size:.78rem;letter-spacing:.09em;text-transform:uppercase;font-weight:600;color:var(--accent);margin-bottom:14px}.nav{position:sticky;top:0;z-index:50;background:color-mix(in srgb,var(--surface) 88%,transparent);-webkit-backdrop-filter:saturate(140%) blur(10px);backdrop-filter:saturate(140%) blur(10px);border-bottom:1px solid var(--divider)}.nav-inner{display:flex;align-items:center;justify-content:space-between;height:68px}.brand{display:flex;align-items:center;gap:10px;color:var(--text-primary);font-family:var(--font-ui);font-weight:700;font-size:1.1rem}.brand-mark{width:26px;height:26px;display:block;flex:0 0 auto}.nav-left{display:flex;align-items:center;gap:16px}.nav-links{display:flex;gap:26px;margin-left:16px}.nav-links a{color:var(--text-primary);font-weight:500;opacity:.85;transition:opacity .2s ease,color .2s ease}.nav-links a:hover{opacity:1;color:var(--accent)}.nav-actions{display:flex;align-items:center;gap:14px}.nav-cta{padding:9px 18px;font-size:.92rem;white-space:nowrap}.nav-signin{color:var(--text-primary);font-weight:500;font-size:.92rem;opacity:.85;white-space:nowrap;transition:opacity .2s ease,color .2s ease}.nav-signin:hover{opacity:1;color:var(--accent)}.nav-toggle{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:6px}.nav-toggle span{width:22px;height:2px;background:var(--text-primary);border-radius:2px}.theme-trigger{display:flex;align-items:center;gap:8px;background:var(--panel-bg-soft);border:1px solid var(--border);color:var(--text-primary);border-radius:var(--radius-pill);padding:6px;cursor:pointer;font-family:var(--font-ui);font-size:.82rem}.theme-trigger-label{display:none}.swatch{width:20px;height:20px;border-radius:50%;border:2px solid;display:inline-flex;align-items:center;justify-content:center}.swatch-dot{width:8px;height:8px;border-radius:50%}.hero{background:radial-gradient(1200px 600px at 75% -10%,color-mix(in srgb,var(--accent-solid) 22%,transparent),transparent 60%),linear-gradient(160deg,var(--gradient-start),var(--gradient-end));padding:72px 0 88px;border-bottom:1px solid var(--divider)}.hero-inner{display:grid;grid-template-columns:.95fr 1.05fr;align-items:center;gap:48px}.hero-title{font-size:clamp(2rem,4.2vw,3.1rem);margin-bottom:20px}.hero-sub{font-size:clamp(1rem,1.4vw,1.14rem);color:var(--muted-text);max-width:560px;margin-bottom:28px}.hero-note{margin-top:18px;font-size:.82rem;color:var(--muted-text);max-width:460px}.hero-art{display:flex;justify-content:center;min-width:0}.hero-cta{display:flex;flex-wrap:wrap;gap:14px}.hero-cta.center{justify-content:center}.hero-cta-primary{padding:14px 30px;font-size:1.03rem}.browser{width:100%;max-width:560px;background:var(--surface-raised);border:1px solid var(--border-strong);border-radius:var(--radius-lg);overflow:hidden;box-shadow:0 24px 60px color-mix(in srgb,var(--shadow-color) 38%,transparent)}.browser-bar{display:flex;align-items:center;gap:12px;padding:9px 12px;background:var(--surface-alt);border-bottom:1px solid var(--border)}.browser-dots{display:flex;gap:6px;flex:0 0 auto}.browser-dots span{width:9px;height:9px;border-radius:50%;background:var(--border-strong)}.browser-url{flex:1;font-family:var(--font-data);font-size:.7rem;color:var(--muted-text);background:var(--surface);border-radius:var(--radius-pill);padding:3px 12px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.browser-body{min-height:340px}.hero-browser{max-width:600px}.mock{padding:16px;font-size:.8rem}.mock-head{display:flex;align-items:baseline;gap:10px;padding-bottom:12px;margin-bottom:12px;border-bottom:1px solid var(--divider)}.mock-title{font-weight:700;font-size:.95rem}.mock-sub{color:var(--subtle-text);font-size:.74rem}.mock-section-label{display:block;font-size:.68rem;letter-spacing:.07em;text-transform:uppercase;color:var(--muted-text);margin:16px 0 8px}.mock-alert{display:grid;grid-template-columns:1fr auto;gap:2px 12px;padding:11px 12px;margin-bottom:12px;border:1px solid color-mix(in srgb,var(--warning) 45%,transparent);background:color-mix(in srgb,var(--warning) 10%,transparent);border-radius:var(--radius-md)}.mock-alert-label{grid-column:1 / -1;font-size:.64rem;letter-spacing:.07em;text-transform:uppercase;font-weight:700;color:var(--warning);margin-bottom:3px}.mock-alert-detail{grid-column:1;color:var(--warning);font-size:.72rem}.mock-alert-amount{grid-column:2;grid-row:2 / span 3;align-self:center;font-family:var(--font-data);font-weight:700;color:var(--warning)}.mock-rows{display:grid}.mock-row{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;padding:11px 2px;border-top:1px solid var(--divider)}.mock-row:first-child{border-top:none}.mock-row-main{display:grid;gap:1px;min-width:0}.mock-row-side{display:grid;justify-items:end;gap:2px;flex:0 0 auto}.mock-row-name{font-weight:600}.mock-row-meta{color:var(--subtle-text);font-size:.72rem}.mock-figure{font-family:var(--font-data);font-size:.72rem;color:var(--subtle-text)}.mock-amount{font-family:var(--font-data);font-weight:700}.mock-pill{font-size:.63rem;font-weight:700;letter-spacing:.04em;text-transform:uppercase;padding:2px 9px;border-radius:var(--radius-pill);border:1px solid;white-space:nowrap}.mock-pill.is-needs_review{color:var(--warning);border-color:var(--warning)}.mock-pill.is-ready{color:var(--success);border-color:var(--success)}.mock-pill.is-invoiced,.mock-pill.is-not_synced{color:var(--muted-text);border-color:var(--border-strong)}.mock-table{display:grid}.mock-table-head,.mock-table-row{display:grid;grid-template-columns:1fr auto 164px;align-items:center;gap:12px;padding:8px 2px}.mock-table-head{font-size:.66rem;letter-spacing:.06em;text-transform:uppercase;color:var(--subtle-text);border-bottom:1px solid var(--border-strong)}.mock-table-row{border-top:1px solid var(--divider)}.mock-table-row:first-child{border-top:none}.mock-table-row.is-superseded{opacity:.5}.mock-table-row.is-future{color:var(--accent)}.mock-cell-title{font-weight:600;overflow:hidden;text-overflow:ellipsis}.mock-cell-num{font-family:var(--font-data);text-align:right}.mock-cell-wage{color:var(--subtle-text)}.mock-cell-date{font-size:.72rem;color:var(--muted-text);display:flex;align-items:center;gap:6px;white-space:nowrap}.mock-cell-cause{font-size:.72rem;color:var(--subtle-text)}.mock-tag{font-style:normal;font-size:.6rem;letter-spacing:.05em;text-transform:uppercase;padding:1px 6px;border-radius:var(--radius-pill);border:1px solid currentColor;opacity:.8}.mock-margin-grid{grid-template-columns:1fr 54px 54px 96px}.mock-issue-grid{grid-template-columns:1fr auto 32px}.mock-cell-margin{display:flex;align-items:center;gap:7px;justify-content:flex-end;font-family:var(--font-data)}.mock-bar{flex:1;height:5px;border-radius:var(--radius-pill);background:var(--panel-bg-soft);overflow:hidden}.mock-bar-fill{display:block;height:100%;background:var(--accent-solid)}.mock-note{margin-top:12px;padding-top:10px;border-top:1px solid var(--divider);font-size:.72rem;color:var(--muted-text)}.section{padding:84px 0}#how,#features,#rules{scroll-margin-top:84px}.section-alt{background:var(--gradient-end);border-top:1px solid var(--divider);border-bottom:1px solid var(--divider)}.section-head{text-align:center;max-width:720px;margin:0 auto 52px}.section-head h2{font-size:clamp(1.7rem,3.4vw,2.4rem);margin-bottom:14px}.section-lead{color:var(--muted-text);font-size:1.04rem}.split{display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:48px;padding:36px 0}.split.reverse .split-copy{order:2}.split.reverse .browser{order:1}.split .browser{justify-self:center}.split-copy h3{font-size:clamp(1.3rem,2.4vw,1.65rem);margin-bottom:14px}.split-copy p{color:var(--muted-text);font-size:1.02rem}.tick-list{list-style:none;display:grid;gap:9px;margin-top:18px}.tick-list li{position:relative;padding-left:24px;color:var(--muted-text);font-size:.94rem;line-height:1.5}.tick-list li:before{content:"✓";position:absolute;left:0;top:0;color:var(--accent);font-weight:700}.cards-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.cards-2{display:grid;grid-template-columns:repeat(2,1fr);gap:22px;margin-top:24px}.problem-card,.feature-card{background:var(--surface-raised);border:1px solid var(--border);border-radius:var(--radius-lg);padding:24px;transition:transform .15s ease,border-color .2s ease}.problem-card:hover,.feature-card:hover{transform:translateY(-3px);border-color:var(--accent)}.problem-card h3{font-size:1.06rem;margin-bottom:9px}.problem-card p{color:var(--muted-text);font-size:.94rem}.feature-card h3{font-size:1.18rem;margin-bottom:10px}.feature-card p{color:var(--muted-text);font-size:.96rem}.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}.step{position:relative;background:var(--surface-raised);border:1px solid var(--border);border-radius:var(--radius-lg);padding:24px 22px}.step-n{display:block;font-family:var(--font-data);font-size:.78rem;font-weight:700;letter-spacing:.08em;color:var(--accent);margin-bottom:12px}.step h3{font-size:1.12rem;margin-bottom:9px}.step p{color:var(--muted-text);font-size:.93rem}.panel{margin-top:36px;background:var(--surface-raised);border:1px solid var(--border);border-radius:var(--radius-lg);padding:clamp(24px,4vw,40px)}.panel-head{max-width:680px;margin-bottom:22px}.panel-head h3{font-size:clamp(1.3rem,2.4vw,1.65rem);margin-bottom:10px}.panel-head p{color:var(--muted-text);font-size:1rem}.allinone-list{list-style:none;display:grid;grid-template-columns:repeat(3,1fr);gap:14px 28px}.allinone-list li{position:relative;padding-left:30px;color:var(--muted-text);font-size:.95rem;line-height:1.5}.allinone-list li:before{content:"✓";position:absolute;left:0;top:1px;width:20px;height:20px;display:flex;align-items:center;justify-content:center;background:var(--accent-solid);color:var(--accent-text);border-radius:50%;font-size:.7rem;font-weight:700}.included-groups{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px;align-items:start}.included-group{background:var(--surface-raised);border:1px solid var(--border);border-radius:var(--radius-lg);padding:24px 22px}.included-group-title{font-size:.72rem;letter-spacing:.08em;text-transform:uppercase;color:var(--accent);margin-bottom:16px}.included-list{list-style:none;display:grid;gap:11px}.included-list li{position:relative;padding-left:24px;font-size:.92rem;color:var(--text-primary)}.included-list li:before{content:"✓";position:absolute;left:0;color:var(--accent);font-weight:700}.cta-band{background:radial-gradient(900px 400px at 50% 0%,color-mix(in srgb,var(--accent-solid) 22%,transparent),transparent 60%),linear-gradient(160deg,var(--gradient-start),var(--gradient-end));padding:76px 0;border-top:1px solid var(--divider)}.cta-inner{text-align:center}.cta-inner h2{font-size:clamp(1.7rem,3.4vw,2.3rem);margin-bottom:12px}.cta-inner>p{color:var(--muted-text);margin:0 auto 28px;max-width:620px}.cta-note{color:var(--muted-text);font-size:.88rem;margin-top:18px}.cta-note+.cta-note{margin-top:8px}.footer{background:var(--surface);border-top:1px solid var(--divider);padding:36px 0}.footer-inner{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:18px}.footer-brand{display:flex;align-items:center;gap:8px;font-weight:700}.footer-links{display:flex;flex-wrap:wrap;gap:20px}.footer-links a{color:var(--muted-text);font-size:.9rem}.footer-links a:hover{color:var(--accent)}.footer-copy{color:var(--muted-text);font-size:.8rem;width:100%;text-align:center;opacity:.8}@media(max-width:1000px){.steps{grid-template-columns:repeat(2,1fr)}.allinone-list{grid-template-columns:1fr}}@media(max-width:900px){.nav-links{position:absolute;top:68px;left:0;right:0;flex-direction:column;gap:0;margin:0;background:var(--surface);border-bottom:1px solid var(--divider);max-height:0;overflow:hidden;transition:max-height .25s ease}.nav-links.open{max-height:320px}.nav-links a{padding:14px 24px;width:100%;border-top:1px solid var(--divider)}.nav-toggle{display:flex}.nav-signin{display:none}.hero-inner{grid-template-columns:1fr;text-align:center}.hero-copy{display:flex;flex-direction:column;align-items:center}.hero-cta{justify-content:center}.cards-grid{grid-template-columns:repeat(2,1fr)}.split{grid-template-columns:1fr;gap:28px;text-align:center}.split.reverse .split-copy,.split.reverse .browser{order:0}.split-copy{display:flex;flex-direction:column;align-items:center}.split-copy p{max-width:520px}.tick-list{text-align:left;max-width:520px}.included-groups{grid-template-columns:1fr}}@media(max-width:480px){.brand{font-size:1rem}.nav-left,.nav-actions{gap:10px}.nav-cta{padding:8px 14px;font-size:.84rem}.container{padding:0 18px}}@media(max-width:380px){.nav .brand-name{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap}}@media(max-width:640px){.cards-grid,.cards-2,.steps{grid-template-columns:1fr}.section{padding:56px 0}.hero{padding:48px 0 64px}.footer-inner{flex-direction:column;text-align:center}.browser-body{overflow-x:auto}.mock{min-width:300px}}