:root{--bg: #F6F7F9;--surface: #FFFFFF;--surface-sunken: #F1F5F9;--elevated: #FFFFFF;--border: #E2E8F0;--border-strong: #CBD5E1;--popup-border: #E2E8F0;--text: #0F172A;--text-muted: #475569;--text-faint: #5B6779;--accent: #1D4ED8;--accent-hover: #1E40AF;--accent-strong: #1E3A8A;--accent-soft: #DBEAFE;--on-accent: #FFFFFF;--on-accent-soft: #1E3A8A;--income: #15803D;--success-soft: #DCFCE7;--on-success-soft: #14532D;--warning: #A16207;--warning-soft: #FEF3C7;--on-warning-soft: #92400E;--note-soft: #FEF3C7;--on-note-soft: #92400E;--danger: #B91C1C;--danger-soft: #FEE2E2;--on-danger-soft: #991B1B;--on-hero: #FFFFFF;--on-hero-label: #BFDBFE;--on-hero-up: #86EFAC;--on-hero-down: #FCA5A5;--font: "Manrope", system-ui, -apple-system, "Segoe UI", sans-serif;--radius-sm: 6px;--radius-md: 8px;--radius-lg: 12px;--radius-xl: 14px;--space-1: 4px;--space-2: 8px;--space-3: 12px;--space-4: 16px;--space-5: 24px;--space-6: 32px;color-scheme:light}@media(prefers-color-scheme:dark){:root:not([data-theme=light]){--bg: #0B1220;--surface: #131C2E;--surface-sunken: #182235;--elevated: #1E293B;--border: #1E293B;--border-strong: #334155;--popup-border: #334155;--text: #E2E8F0;--text-muted: #94A3B8;--text-faint: #8391A7;--accent: #60A5FA;--accent-hover: #93C5FD;--accent-strong: #1E3A8A;--accent-soft: #172554;--on-accent: #0B1220;--on-accent-soft: #BFDBFE;--income: #4ADE80;--success-soft: #052E16;--on-success-soft: #86EFAC;--warning: #FBBF24;--warning-soft: #3B2A0A;--on-warning-soft: #FBBF24;--note-soft: #3B2A0A;--on-note-soft: #FBBF24;--danger: #F87171;--danger-soft: #450A0A;--on-danger-soft: #FCA5A5;color-scheme:dark}}:root[data-theme=dark]{--bg: #0B1220;--surface: #131C2E;--surface-sunken: #182235;--elevated: #1E293B;--border: #1E293B;--border-strong: #334155;--popup-border: #334155;--text: #E2E8F0;--text-muted: #94A3B8;--text-faint: #8391A7;--accent: #60A5FA;--accent-hover: #93C5FD;--accent-strong: #1E3A8A;--accent-soft: #172554;--on-accent: #0B1220;--on-accent-soft: #BFDBFE;--income: #4ADE80;--success-soft: #052E16;--on-success-soft: #86EFAC;--warning: #FBBF24;--warning-soft: #3B2A0A;--on-warning-soft: #FBBF24;--note-soft: #3B2A0A;--on-note-soft: #FBBF24;--danger: #F87171;--danger-soft: #450A0A;--on-danger-soft: #FCA5A5;color-scheme:dark}:root{--fs-display: clamp(2.25rem, 1.5rem + 3vw, 3.5rem);--fs-h1: clamp(1.875rem, 1.4rem + 2vw, 2.5rem);--fs-h2: clamp(1.5rem, 1.3rem + 1vw, 1.75rem);--fs-lead: 1.25rem;--fs-body: 1.0625rem;--fs-small: .875rem;--container: 1120px;--container-narrow: 800px;--section-y: clamp(48px, 7vw, 96px)}*,*:before,*:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{margin:0;background:var(--bg);color:var(--text);font:400 var(--fs-body)/1.6 var(--font);font-variant-numeric:tabular-nums}a{color:var(--accent);text-decoration-thickness:1px;text-underline-offset:2px}a:hover{color:var(--accent-hover)}:focus-visible{outline:2px solid var(--accent);outline-offset:2px}h1,h2,h3{margin:0 0 var(--space-3);line-height:1.15;letter-spacing:-.01em}h1{font-size:var(--fs-h1);font-weight:800}h2{font-size:var(--fs-h2);font-weight:700}h3{font-size:1.25rem;font-weight:700}p{margin:0 0 var(--space-4)}.lead{font-size:var(--fs-lead);color:var(--text-muted)}.small,.muted{color:var(--text-muted);font-size:var(--fs-small)}.container{max-width:var(--container);margin:0 auto;padding-left:var(--space-4);padding-right:var(--space-4)}.container-narrow{max-width:var(--container-narrow)}section{padding:var(--section-y) 0}.h-large{font-size:var(--fs-h1);font-weight:800;letter-spacing:-.015em}.visually-hidden{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}.icon{flex:none;display:block}.icon-tile{display:inline-grid;place-items:center;width:40px;height:40px;border-radius:var(--radius-md);background:var(--accent-soft);color:var(--on-accent-soft);flex:none}.icon-tile-sm{width:32px;height:32px;border-radius:var(--radius-sm)}.site-header{border-bottom:1px solid var(--border);background:var(--surface)}.header-inner{display:grid;grid-template-columns:1fr auto auto;grid-template-areas:"brand nav lang";gap:var(--space-2) var(--space-5);align-items:center;min-height:72px;padding-top:var(--space-3);padding-bottom:var(--space-3)}.header-inner .brand{grid-area:brand}.header-inner .nav{grid-area:nav}.header-inner .lang-switch{grid-area:lang}.brand{display:inline-flex;align-items:center;gap:10px;font-weight:800;font-size:1.25rem;color:var(--text);text-decoration:none}.brand:hover{color:var(--text)}.brand-mark{display:block;width:32px;height:32px}.nav{display:flex;flex-wrap:wrap;gap:var(--space-2) var(--space-5)}.nav a{color:var(--text-muted);text-decoration:none}.nav a:hover{color:var(--text)}.lang-switch{display:inline-flex;align-items:center;gap:6px;padding:5px 12px;border:1px solid var(--border-strong);border-radius:999px;color:var(--text);text-decoration:none;font-size:var(--fs-small);font-weight:600}.lang-switch:hover{color:var(--text);background:var(--surface-sunken)}.site-footer{border-top:1px solid var(--border);padding:var(--space-6) 0;color:var(--text-muted);font-size:var(--fs-small)}.footer-inner{display:flex;flex-wrap:wrap;gap:var(--space-4) var(--space-6);align-items:center;justify-content:space-between}.footer-brand{display:flex;gap:var(--space-3);align-items:baseline}.footer-brand strong{color:var(--text);font-size:1rem}.hero{background:var(--accent-strong);color:var(--on-hero);padding:clamp(48px,8vw,96px) 0}.hero-grid{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(0,1fr);gap:var(--space-6) 56px;align-items:center}.hero .eyebrow{color:var(--on-hero-label);font-size:.8125rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;margin-bottom:var(--space-4)}.hero h1{font-size:var(--fs-display);color:var(--on-hero);line-height:1.08;letter-spacing:-.02em;margin-bottom:var(--space-5)}.hero .lead{color:var(--on-hero-label);max-width:60ch;margin-bottom:var(--space-6)}.ledger-card{background:var(--surface);color:var(--text);border-radius:var(--radius-lg);box-shadow:0 24px 48px #0f172a47;overflow:hidden;font-size:var(--fs-small)}.ledger-card header{display:flex;justify-content:space-between;gap:var(--space-3);padding:14px 20px;font-weight:700;border-bottom:1px solid var(--border)}.ledger-card header span:last-child{color:var(--text);font-weight:800}.ledger-card ul{list-style:none;margin:0;padding:0}.ledger-card li{display:flex;align-items:center;gap:var(--space-3);padding:12px 20px;border-top:1px solid var(--border)}.ledger-card li:first-child{border-top:0}.ledger-card .row-text{flex:1;min-width:0;display:grid;line-height:1.35}.ledger-card .row-title{font-weight:600}.ledger-card .row-tag{color:var(--text-faint);font-size:.75rem}.ledger-card .row-amount{font-weight:700;white-space:nowrap}.ledger-card .row-amount.income{color:var(--income)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 20px;border-radius:var(--radius-md);text-decoration:none;border:1px solid transparent;cursor:pointer;font:inherit;font-weight:600;white-space:nowrap}.btn-primary{background:var(--accent);color:var(--on-accent)}.btn-primary:hover{background:var(--accent-hover);color:var(--on-accent)}.btn-hero{background:transparent;color:var(--on-hero);border-color:var(--on-hero-label);font-size:1rem}.btn-hero:hover{background:#ffffff1a;color:var(--on-hero)}.problem{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,8fr);gap:var(--space-5) 64px;align-items:start}.problem p{color:var(--text-muted);font-size:1.125rem;line-height:1.7;margin:0}.products{padding-top:0}.cards{display:grid;gap:var(--space-5);grid-template-columns:repeat(3,minmax(0,1fr));margin-top:var(--space-5)}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:28px;display:flex;flex-direction:column}.card .icon-tile{margin-bottom:var(--space-5)}.card h3{font-size:var(--fs-h2);font-weight:700;margin-bottom:var(--space-2)}.card .tagline{color:var(--text-muted);margin-bottom:var(--space-4)}.checks{list-style:none;margin:0 0 var(--space-5);padding:0;display:grid;gap:var(--space-3);font-size:.9375rem;line-height:1.5}.checks li{display:flex;gap:10px;align-items:flex-start}.checks .icon{color:var(--accent);margin-top:2px}.card .status{margin-top:auto;align-self:flex-start}.status{display:inline-flex;align-items:center;gap:8px;padding:4px 12px;border-radius:999px;font-size:var(--fs-small);font-weight:600;line-height:1.5;white-space:nowrap}.status-dot:before{content:"";width:6px;height:6px;border-radius:50%;background:currentColor;flex:none}.status-available,.status-done{background:var(--success-soft);color:var(--on-success-soft)}.status-in_progress{background:var(--accent-soft);color:var(--on-accent-soft)}.status-planned{background:var(--surface-sunken);color:var(--text-muted)}.band{background:var(--surface);border-top:1px solid var(--border);border-bottom:1px solid var(--border)}.two-col{display:grid;gap:var(--space-6) 64px;grid-template-columns:minmax(0,1fr) minmax(0,420px);align-items:center}.two-col p{color:var(--text-muted)}.note{display:flex;gap:var(--space-3);align-items:flex-start;background:var(--surface-sunken);border-radius:var(--radius-md);padding:14px 16px;margin:var(--space-5) 0 0}.note .icon{margin-top:2px;color:var(--text-muted)}.chat{background:var(--surface-sunken);border:1px solid var(--border);border-radius:var(--radius-lg);padding:var(--space-5);display:grid;gap:var(--space-4)}.chat p{margin:0;font-size:.9375rem;line-height:1.5}.chat .q{background:var(--accent);color:var(--on-accent);padding:10px 16px;border-radius:var(--radius-lg);justify-self:end;max-width:85%}.chat .a-row{display:flex;gap:var(--space-3);align-items:flex-start;max-width:85%}.chat .a{background:var(--surface);color:var(--text);border:1px solid var(--border);padding:10px 16px;border-radius:var(--radius-lg)}.connect{text-align:center}.connect .lead{max-width:64ch;margin:0 auto var(--space-6);font-size:1.0625rem}.diagram{margin:0}.diagram-grid{display:grid;justify-content:center;align-items:center;justify-items:center;grid-template-columns:auto 80px auto 80px auto;grid-template-areas:"travel l1 finance l2 meals" ". . l3 . ." ". . assistant . ."}.node{display:grid;justify-items:center;gap:2px;background:var(--surface);border:1px solid var(--border-strong);border-radius:var(--radius-lg);padding:14px 20px;min-width:96px;color:var(--text);font-weight:700}.node .icon{color:var(--accent);margin-bottom:6px}.node .sub{font-size:.75rem;font-weight:500;color:var(--text-muted)}.node-center{background:var(--accent-strong);border-color:var(--accent-strong);color:var(--on-hero);padding:20px 28px;min-width:144px}.node-center .icon{color:var(--on-hero)}.node-center .sub{color:var(--on-hero-label)}.n-travel{grid-area:travel}.n-finance{grid-area:finance}.n-meals{grid-area:meals}.n-assistant{grid-area:assistant}.l1{grid-area:l1}.l2{grid-area:l2}.l3{grid-area:l3}.link{display:grid;place-items:center;width:64px;height:56px;color:var(--text-faint)}.link svg{width:56px;height:16px}.to-left svg{transform:rotate(180deg)}.to-up svg{transform:rotate(-90deg)}#follow{padding-top:0}.subscribe-card{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.15fr);gap:var(--space-6) 56px;align-items:start;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:clamp(24px,4vw,48px)}.subscribe-card .lead{font-size:1.0625rem;margin:0}.subscribe{display:grid;grid-template-columns:minmax(0,1fr) auto;grid-template-areas:"label label" "email submit" "consent consent" "note note";column-gap:var(--space-3)}.subscribe label[for=email]{grid-area:label;display:block;font-weight:600;font-size:var(--fs-small);margin-bottom:var(--space-2)}.subscribe input[type=email]{grid-area:email;margin-bottom:var(--space-4);min-width:0;padding:12px 14px;border:1px solid var(--border-strong);border-radius:var(--radius-md);background:var(--surface);color:var(--text);font:inherit}.subscribe input[type=email]:focus{outline:2px solid var(--accent);outline-offset:1px;border-color:var(--accent)}.subscribe input[type=email]:user-invalid{border-color:var(--danger)}.subscribe button{grid-area:submit;align-self:start}.subscribe .consent{grid-area:consent;display:flex;gap:10px;align-items:flex-start;font-weight:400;color:var(--text-muted);margin-bottom:var(--space-3)}.subscribe .consent input{margin-top:3px;width:16px;height:16px;flex:none;accent-color:var(--accent)}.subscribe .note-line{grid-area:note;margin:0;font-size:.8125rem}.hp{position:absolute;left:-10000px;top:auto;width:1px;height:1px;overflow:hidden}.page-head{padding-bottom:var(--space-6)}.tracks{display:grid;gap:var(--space-6);padding-top:0}.track{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);overflow:hidden}.track-head{display:flex;align-items:center;gap:var(--space-4);padding:20px 24px;border-bottom:1px solid var(--border)}.track-head h2{flex:1;margin:0;font-size:1.5rem}.track ol{list-style:none;margin:0;padding:16px 24px;display:grid;gap:var(--space-3)}.track li{display:flex;gap:var(--space-4);align-items:baseline}.track li .status{width:112px;flex:none;padding:2px 10px;font-size:.8125rem}.track li .status .icon{width:14px;height:14px}.prose{max-width:68ch}.prose h2{margin-top:var(--space-6)}.not-found{padding:var(--section-y) var(--space-4)}.not-found-card{max-width:640px;margin:0 auto;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:clamp(24px,5vw,48px)}.not-found-code{font-size:4rem;font-weight:800;line-height:1;color:var(--accent);margin:0 0 var(--space-6)}.not-found-cols{display:grid;grid-template-columns:1fr 1fr;gap:var(--space-6)}.not-found-cols section{padding:0}.not-found-cols h1{font-size:1.5rem}.not-found-cols p{color:var(--text-muted);font-size:.9375rem}.not-found-cols a{font-weight:600;text-decoration:none}@media(max-width:900px){.hero-grid,.problem,.cards,.two-col,.subscribe-card{grid-template-columns:minmax(0,1fr)}}.card-link{font-weight:600;text-decoration:none;margin-bottom:var(--space-4)}.tour{padding-top:0}.tour-head .lead{max-width:64ch}.slides{display:flex;gap:var(--space-5);overflow-x:auto;scroll-snap-type:x mandatory;scroll-behavior:smooth;scrollbar-width:thin;padding-bottom:var(--space-3)}.slides:focus-visible{outline:2px solid var(--accent);outline-offset:4px;border-radius:var(--radius-lg)}.slide{flex:0 0 100%;margin:0;scroll-snap-align:center;scroll-margin-top:var(--space-6)}.shot{border:1px solid var(--border-strong);border-radius:var(--radius-lg);overflow:hidden;background:var(--surface);box-shadow:0 12px 32px #0f172a14}.shot-bar{display:flex;gap:6px;align-items:center;height:30px;padding:0 14px;background:var(--surface-sunken);border-bottom:1px solid var(--border)}.shot-bar span{width:10px;height:10px;border-radius:999px;background:var(--border-strong)}.shot img{display:block;width:100%;height:auto}.slide figcaption{display:flex;align-items:center;gap:var(--space-4);margin-top:var(--space-4)}.slide .count{flex:none;font-weight:700;color:var(--text-faint);font-variant-numeric:tabular-nums}.slide .caption{flex:1;color:var(--text);font-weight:600}.slide-nav{display:flex;gap:var(--space-2);flex:none}.slide-nav a,.dots a{display:grid;place-items:center;border-radius:999px;border:1px solid var(--border-strong);color:var(--text-muted);background:var(--surface);text-decoration:none}.slide-nav a{width:40px;height:40px}.slide-nav a:hover,.dots a:hover{border-color:var(--accent);color:var(--accent)}.dots{display:flex;flex-wrap:wrap;justify-content:center;gap:var(--space-2);margin-top:var(--space-5)}.dots a{width:34px;height:34px;font-size:.875rem;font-weight:600;font-variant-numeric:tabular-nums}.tour-note{text-align:center;color:var(--text-muted);margin-top:var(--space-5)}.tour-cta{text-align:center;font-weight:600;margin-top:var(--space-2)}.tour-cta a{text-decoration:none}@media(max-width:640px){.slide figcaption{flex-wrap:wrap}.slide .caption{flex-basis:100%;order:3}.slide .count{margin-right:auto}.header-inner{grid-template-columns:1fr auto;grid-template-areas:"brand lang" "nav nav";min-height:0}.nav{gap:var(--space-2) var(--space-4);font-size:.9375rem}.footer-inner{flex-direction:column;align-items:flex-start}.hero .btn-hero{display:flex;width:100%}.card{padding:var(--space-5)}.subscribe{grid-template-columns:minmax(0,1fr);grid-template-areas:"label" "email" "consent" "submit" "note"}.subscribe button{width:100%;margin-bottom:var(--space-3)}.diagram-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:0 var(--space-2);grid-template-areas:"finance finance finance" "l1 l3 l2" "travel assistant meals"}.diagram-grid .node{min-width:0;width:100%;padding:12px 6px;font-size:.875rem}.diagram-grid .node-center{width:100%;padding:16px 24px;font-size:1rem}.diagram-grid{align-items:stretch}.to-right svg,.to-left svg,.to-up svg{transform:rotate(-90deg)}.link{width:100%;height:48px}.track-head{flex-wrap:wrap;padding:16px}.track ol{padding:16px}.track li{flex-direction:column;gap:var(--space-1)}.not-found-cols{grid-template-columns:1fr}}