@font-face{font-family:"Bricolage Grotesque";src:url(fonts/bricolage-grotesque.woff2) format("woff2");font-weight:200 800;font-display:swap}
@font-face{font-family:"Source Serif 4";src:url(fonts/source-serif-4-400.woff2) format("woff2");font-weight:400;font-display:swap}
@font-face{font-family:"Source Serif 4";src:url(fonts/source-serif-4-600.woff2) format("woff2");font-weight:600;font-display:swap}
@font-face{font-family:"IBM Plex Mono";src:url(fonts/ibm-plex-mono-400.woff2) format("woff2");font-weight:400;font-display:swap}
@font-face{font-family:"IBM Plex Mono";src:url(fonts/ibm-plex-mono-500.woff2) format("woff2");font-weight:500;font-display:swap}
/* Layout: ledger-like sections; hero splits copy left, a 3D cash flow forecast right */
:root{
  --bg:#F3F6F7;
  --surface:#FFFFFF;
  --ink:#13222C;
  --muted:#556570;
  --line:#D6DFE3;
  --accent:#0E6467;
  --accent-ink:#FFFFFF;
  --brass:#9C7A33;
  --display:"Bricolage Grotesque", "Segoe UI", system-ui, sans-serif;
  --body:"Source Serif 4", Georgia, "Times New Roman", serif;
  --mono:"IBM Plex Mono", ui-monospace, Menlo, Consolas, monospace;
  --wrap:1120px;
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --bg:#0E171D; --surface:#15222A; --ink:#E6EEF1; --muted:#9AAAB3; --line:#24343D;
    --accent:#4FB3B0; --accent-ink:#06191A; --brass:#D2AE62; color-scheme:dark;
  }
}
:root[data-theme="dark"]{
  --bg:#0E171D; --surface:#15222A; --ink:#E6EEF1; --muted:#9AAAB3; --line:#24343D;
  --accent:#4FB3B0; --accent-ink:#06191A; --brass:#D2AE62; color-scheme:dark;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion: reduce){html{scroll-behavior:auto}}
body{background:var(--bg);color:var(--ink);font-family:var(--body);font-size:1.0625rem;line-height:1.65;margin:0}
.wrap{max-width:var(--wrap);margin:0 auto;padding-inline:clamp(16px,4vw,40px)}
h1,h2,h3{font-family:var(--display);font-weight:700;line-height:1.1;text-wrap:balance;margin:0}
h1{font-size:clamp(2.4rem,5.6vw,4.2rem);letter-spacing:-0.02em}
h2{font-size:clamp(1.8rem,3.4vw,2.6rem);letter-spacing:-0.01em}
h3{font-size:1.35rem;font-weight:500}
p{margin:0;max-width:62ch}
a{color:var(--accent)}
:focus-visible{outline:3px solid var(--brass);outline-offset:3px;border-radius:4px}
.label{font-family:var(--mono);font-size:.78rem;letter-spacing:.12em;text-transform:uppercase;color:var(--brass)}

/* header */
header.top{position:sticky;top:env(safe-area-inset-top,0px);z-index:10;background:color-mix(in srgb,var(--bg) 88%,transparent);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.top .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;padding-block:14px}
.brand{font-family:var(--display);font-weight:700;font-size:1.15rem;color:var(--ink);text-decoration:none;display:flex;align-items:center;gap:10px}
.brand-mark{width:26px;height:26px;display:grid;grid-template-columns:repeat(3,1fr);gap:2px}
.brand-mark i{background:var(--accent);border-radius:1px}
.brand-mark i:nth-child(5){background:var(--brass)}
nav{display:flex;gap:22px;align-items:center;flex-wrap:wrap}
nav a{color:var(--muted);text-decoration:none;font-family:var(--display);font-size:.95rem}
nav a:hover{color:var(--ink)}
.btn{display:inline-flex;align-items:center;gap:8px;font-family:var(--display);font-weight:500;font-size:1rem;padding:12px 22px;border-radius:999px;text-decoration:none;border:1.5px solid var(--accent);cursor:pointer;transition:transform .2s ease, background .2s ease}
.btn-solid{background:var(--accent);color:var(--accent-ink)}
.btn-ghost{background:transparent;color:var(--accent)}
.btn:hover{transform:translateY(-2px)}
nav .btn{padding:8px 16px;font-size:.92rem;color:var(--accent-ink)}
@media (max-width:720px){nav a:not(.btn){display:none}}

/* hero */
.hero .wrap{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center;padding-block:clamp(48px,8vw,96px)}
.hero-copy{display:flex;flex-direction:column;gap:22px;min-width:0}
.hero-copy p{font-size:1.2rem;color:var(--muted)}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap}
.hero-stage{position:relative;aspect-ratio:1/1;max-width:100%;min-width:0}
#stage{width:100%;height:100%;display:block}
.stage-fallback{position:absolute;inset:18% 8% 14%;display:flex;align-items:flex-end;gap:6px;transform:perspective(700px) rotateX(14deg) rotateY(-20deg)}
.stage-fallback span{flex:1;border:1.5px solid var(--accent);border-radius:4px 4px 0 0;background:color-mix(in srgb,var(--accent) 10%,transparent)}
.stage-fallback span.now{border-color:var(--brass);background:color-mix(in srgb,var(--brass) 14%,transparent)}
.has-3d .stage-fallback{display:none}
.stage-caption{position:absolute;left:0;bottom:-6px;font-family:var(--mono);font-size:.75rem;color:var(--muted)}
@media (max-width:820px){.hero .wrap{grid-template-columns:1fr}.hero-stage{max-width:420px;width:100%;justify-self:center}}

/* sections */
section.block{padding-block:clamp(56px,8vw,96px);border-top:1px solid var(--line)}
.section-head{display:flex;flex-direction:column;gap:14px;margin-bottom:40px}
.section-head p{color:var(--muted)}

.fit{display:grid;grid-template-columns:1fr 1fr;gap:32px}
.fit-col{display:flex;flex-direction:column;gap:14px;min-width:0}
.fit ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:10px}
.fit li{display:flex;gap:12px;align-items:baseline}
.fit li::before{font-family:var(--mono);font-size:.9rem;flex:none}
.fit .yes li::before{content:"✓";color:var(--accent)}
.fit .no li::before{content:"–";color:var(--muted)}
.fit .no li{color:var(--muted)}
@media (max-width:720px){.fit{grid-template-columns:1fr}}

.services{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.service{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:32px;display:flex;flex-direction:column;gap:16px;min-width:0}
.service .label{color:var(--accent)}
.service ul{margin:0;padding-left:1.1em;display:flex;flex-direction:column;gap:6px;color:var(--muted)}
.service .note{font-family:var(--mono);font-size:.82rem;color:var(--brass);border-top:1px dashed var(--line);padding-top:14px;margin-top:auto}
@media (max-width:820px){.services{grid-template-columns:1fr}}

.steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,1fr);gap:28px;counter-reset:step}
.steps li{display:flex;flex-direction:column;gap:10px;counter-increment:step;border-top:2px solid var(--accent);padding-top:18px;min-width:0}
.steps li::before{content:"Step " counter(step);font-family:var(--mono);font-size:.78rem;letter-spacing:.1em;text-transform:uppercase;color:var(--brass)}
.steps p{color:var(--muted)}
@media (max-width:820px){.steps{grid-template-columns:1fr}}

.about{display:grid;grid-template-columns:.8fr 1.2fr;gap:48px;align-items:start}
.about-card{border:1px solid var(--line);border-radius:14px;padding:28px;display:flex;flex-direction:column;gap:18px;background:var(--surface)}
.about-card dl{margin:0;display:grid;grid-template-columns:auto 1fr;gap:10px 16px}
.about-card dt{font-family:var(--mono);font-size:.78rem;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);padding-top:3px}
.about-card dd{margin:0;font-variant-numeric:tabular-nums}
.about-text{display:flex;flex-direction:column;gap:18px;min-width:0}
@media (max-width:820px){.about{grid-template-columns:1fr}}

.contact{display:grid;grid-template-columns:.9fr 1.1fr;gap:48px;align-items:start}
.contact-info{display:flex;flex-direction:column;gap:18px;min-width:0}
.email-line{font-family:var(--mono);font-size:1rem;user-select:all;word-break:break-all}
form{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:28px;display:flex;flex-direction:column;gap:16px}
.field{display:flex;flex-direction:column;gap:6px}
.field label{font-family:var(--display);font-size:.92rem}
.field input,.field select,.field textarea{font:inherit;font-size:1rem;padding:11px 13px;border:1px solid var(--line);border-radius:8px;background:var(--bg);color:var(--ink);width:100%}
.field textarea{min-height:120px;resize:vertical}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form-note{font-size:.9rem;color:var(--muted)}
.form-status{font-family:var(--display);font-size:.95rem;color:var(--accent)}
@media (max-width:820px){.contact{grid-template-columns:1fr}.row2{grid-template-columns:1fr}}

footer{border-top:1px solid var(--line);padding-block:32px;color:var(--muted);font-size:.9rem}
footer .wrap{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}
.service .price{font-family:var(--mono);font-variant-numeric:tabular-nums;font-size:1rem;color:var(--ink)}
.service .price b{font-family:var(--display);font-size:1.6rem;font-weight:700;margin-right:6px}
.reach{margin-top:28px;border:1px dashed var(--line);border-radius:14px;padding:22px 26px;display:flex;flex-direction:column;gap:8px}
.reach p{color:var(--muted)}

:root{padding-top:env(safe-area-inset-top,0px);padding-bottom:env(safe-area-inset-bottom,0px)}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.consent{font-size:.88rem;color:var(--muted)}
footer a{color:var(--muted)}
.btn[disabled]{opacity:.6;cursor:wait}

.todo{background:#FFE58A;color:#13222C;padding:0 .25em;border-radius:3px}
.legal-footer{display:flex;flex-direction:column;gap:6px;max-width:80ch}
.page{max-width:760px;margin:0 auto;padding-inline:clamp(16px,4vw,40px);padding-block:56px 80px;display:flex;flex-direction:column;gap:18px}
.page h1{font-size:clamp(2rem,4vw,2.8rem)}
.page h2{font-size:1.35rem;margin-top:18px}
.page ul{margin:0;padding-left:1.2em;display:flex;flex-direction:column;gap:6px}
.page dl{margin:0;display:grid;grid-template-columns:max-content 1fr;gap:8px 18px}
.page dt{font-family:var(--mono);font-size:.8rem;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);padding-top:4px}
.page dd{margin:0}
@media (max-width:560px){.page dl{grid-template-columns:1fr}.page dd{margin-bottom:8px}}

/* Dashboard demo */
:root{--c1:#00918A;--c2:#B5761A;--good:#1F7A3A;--warn:#A4560B}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]){--c1:#2BA6A1;--c2:#B97A1E;--good:#5CB874;--warn:#E09A4A}}
:root[data-theme="dark"]{--c1:#2BA6A1;--c2:#B97A1E;--good:#5CB874;--warn:#E09A4A}
.demo{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:clamp(18px,3vw,32px);display:flex;flex-direction:column;gap:28px}
.demo-head{display:flex;justify-content:space-between;align-items:baseline;gap:12px;flex-wrap:wrap;border-bottom:1px solid var(--line);padding-bottom:16px}
.demo-head h3{font-size:1.25rem}
.demo-tag{font-family:var(--mono);font-size:.75rem;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.tiles{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.tile{display:flex;flex-direction:column;gap:6px;min-width:0}
.tile .k{font-family:var(--mono);font-size:.72rem;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.tile .v{font-family:var(--display);font-weight:700;font-size:clamp(1.5rem,3vw,2.1rem);font-variant-numeric:tabular-nums;line-height:1.1}
.tile .s{font-size:.88rem;color:var(--muted)}
.tile .s.up{color:var(--good)}
.tile.hero .v{color:var(--accent)}
@media (max-width:760px){.tiles{grid-template-columns:1fr 1fr}}
.panels{display:grid;grid-template-columns:1fr 1fr;gap:28px}
@media (max-width:820px){.panels{grid-template-columns:1fr}}
.panel{display:flex;flex-direction:column;gap:12px;min-width:0}
.panel h4{font-family:var(--display);font-size:1rem;font-weight:500;margin:0}
.panel .sub{font-size:.85rem;color:var(--muted);margin:0}
.bars{display:flex;flex-direction:column;gap:10px}
.bar-row{display:grid;grid-template-columns:120px 1fr 100px;gap:10px;align-items:center;font-size:.9rem}
.bar-row .lab{color:var(--ink);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.bar-row .num{font-family:var(--mono);font-size:.82rem;text-align:right;font-variant-numeric:tabular-nums;color:var(--ink)}
.track{height:14px;position:relative}
.fill{height:100%;border-radius:0 4px 4px 0;background:var(--c1);min-width:2px}
.fill.c2{background:var(--c2)}
.pair{display:flex;flex-direction:column;gap:2px}
.pair .fill{height:9px}
.legend{display:flex;gap:16px;font-size:.82rem;color:var(--muted);flex-wrap:wrap}
.legend i{display:inline-block;width:10px;height:10px;border-radius:2px;margin-right:6px;vertical-align:-1px}
.cash svg{width:100%;height:auto;display:block;overflow:visible}
.leak{border:1px solid var(--warn);border-radius:12px;padding:16px 18px;display:flex;flex-direction:column;gap:6px}
.leak .k{font-family:var(--mono);font-size:.72rem;letter-spacing:.08em;text-transform:uppercase;color:var(--warn)}
.leak p{margin:0}
.demo-note{font-size:.82rem;color:var(--muted);margin:0}
.tip{position:fixed;pointer-events:none;background:var(--ink);color:var(--bg);font-family:var(--mono);font-size:.78rem;padding:6px 9px;border-radius:6px;z-index:50;white-space:nowrap}
[data-tip]{cursor:default}
.price-card{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:32px;display:grid;grid-template-columns:1fr 1.2fr;gap:32px;align-items:start}
.price-card .amount{font-family:var(--display);font-weight:700;font-size:3rem;line-height:1}
.price-card .amount small{font-size:1rem;font-weight:500;color:var(--muted);margin-left:6px}
.price-card ul{margin:0;padding-left:1.1em;display:flex;flex-direction:column;gap:8px}
@media (max-width:820px){.price-card{grid-template-columns:1fr}}
.faq{display:flex;flex-direction:column;gap:12px;max-width:760px}
.faq details{border:1px solid var(--line);border-radius:12px;padding:14px 18px;background:var(--surface)}
.faq summary{font-family:var(--display);font-weight:500;cursor:pointer}
.faq details p{margin-top:10px;color:var(--muted)}

/* MTD checker */
.mtd-form{display:flex;flex-direction:column;gap:22px;background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:clamp(18px,3vw,28px)}
.mtd-form fieldset{border:0;margin:0;padding:0;display:flex;flex-direction:column;gap:10px;min-width:0}
.mtd-form legend{font-family:var(--display);font-weight:500;font-size:1.05rem;margin-bottom:6px}
.mtd-form .hint{font-size:.9rem;color:var(--muted)}
.opt{display:flex;gap:10px;align-items:center;cursor:pointer}
.opt input{accent-color:var(--accent);width:18px;height:18px}
.mtd-result{border:2px solid var(--accent);border-radius:14px;padding:clamp(18px,3vw,28px);display:flex;flex-direction:column;gap:10px}
.mtd-result h2{margin:0}
.mtd-cta{border-top:1px solid var(--line);padding-top:14px;margin-top:6px;display:flex;flex-direction:column;gap:12px;align-items:flex-start}
.table-wrap{overflow-x:auto}
.mtd-table{border-collapse:collapse;width:100%;font-variant-numeric:tabular-nums}
.mtd-table th,.mtd-table td{text-align:left;padding:10px 12px;border-bottom:1px solid var(--line)}
.mtd-table th{font-family:var(--mono);font-size:.75rem;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);font-weight:500}
.steps.record li::before{content:none}
.steps.record li{padding-top:18px}

/* Blog */
.post{max-width:720px}
.post h1{font-size:clamp(2rem,4.4vw,2.9rem)}
.post h2{font-size:1.4rem;margin-top:22px}
.post .meta{font-family:var(--mono);font-size:.8rem;color:var(--muted)}
.post .disclosure{font-size:.88rem;color:var(--muted);border-left:3px solid var(--brass);padding:4px 0 4px 12px}
.post ul,.post ol{margin:0;padding-left:1.2em;display:flex;flex-direction:column;gap:6px}
.post .callout{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:16px 18px;display:flex;flex-direction:column;gap:10px}
.post-list{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.post-card{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:22px;display:flex;flex-direction:column;gap:10px;text-decoration:none;color:var(--ink);transition:border-color .2s ease}
.post-card:hover{border-color:var(--accent)}
.post-card h3{font-size:1.15rem}
.post-card p{color:var(--muted);font-size:.95rem}
@media (max-width:820px){.post-list{grid-template-columns:1fr}}

/* Trust strip, signs, getting started */
.trust{list-style:none;margin:6px 0 0;padding:0;display:flex;flex-wrap:wrap;gap:8px 18px;font-family:var(--mono);font-size:.78rem;letter-spacing:.04em;color:var(--muted)}
.trust li{display:flex;align-items:center;gap:8px}
.trust li::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--brass)}
.signs{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.signs li{background:var(--surface);border:1px solid var(--line);border-left:3px solid var(--accent);border-radius:12px;padding:18px 20px;font-family:var(--display);font-weight:500;line-height:1.35}
@media (max-width:820px){.signs{grid-template-columns:1fr}}
.sub-head{margin:48px 0 20px;font-size:1.3rem}

/* News */
.filters{display:flex;flex-wrap:wrap;gap:8px;margin:4px 0 8px}
.chip{font:inherit;font-family:var(--mono);font-size:.78rem;letter-spacing:.04em;padding:7px 14px;border-radius:999px;border:1px solid var(--line);background:var(--surface);color:var(--muted);cursor:pointer}
.chip.is-on{background:var(--accent);border-color:var(--accent);color:var(--accent-ink)}
.post-card .meta{font-family:var(--mono);font-size:.75rem;color:var(--muted);margin-top:auto}
.post-card[hidden]{display:none}
.tools h2{margin-top:28px}