:root { color-scheme: light; --ink:#142820; --muted:#63746c; --green:#23734d; --line:#dfe7e1; --paper:#fbfcfa; }
* { box-sizing:border-box; }
html { scroll-behavior:smooth; scroll-padding-top:30px; }
body { margin:0; background:var(--paper); color:var(--ink); font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif; -webkit-font-smoothing:antialiased; }
button,select,textarea { font:inherit; }
a { color:inherit; }
a:focus-visible,button:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible,[tabindex]:focus-visible { outline:3px solid var(--green); outline-offset:4px; }
.wrap { max-width:1200px; margin:auto; padding-left:40px; padding-right:40px; }
.sr-only { position:absolute; width:1px; height:1px; overflow:hidden; clip-path:inset(50%); white-space:nowrap; }
.skip-link { position:fixed; top:-100px; left:15px; z-index:100; padding:15px; background:white; }
.skip-link:focus { top:10px; }
.studio-header { max-width:1280px; margin:auto; padding:25px 40px; display:flex; align-items:center; justify-content:space-between; gap:20px; }
.brand { display:flex; align-items:center; gap:10px; text-decoration:none; font-size:19px; letter-spacing:-.6px; }
.brand img { border-radius:7px; }
.brand-divider { color:#bdc9c2; margin:0 8px; }
.brand-section { font-size:14px; letter-spacing:0; font-weight:500; }
.studio-header nav { display:flex; align-items:center; gap:28px; }
.nav-link { color:var(--muted); font-size:13px; text-decoration:none; }
.button { display:inline-flex; align-items:center; justify-content:center; gap:19px; padding:15px 21px; border:1px solid var(--line); border-radius:99px; background:white; font-size:13px; font-weight:600; text-decoration:none; transition:background .15s; }
.button:hover { background:#eaf1eb; }
.button.small { padding:10px 17px; }
.button.primary { background:var(--ink); border-color:var(--ink); color:white; }
.button.primary:hover { background:var(--green); }
.text-link { font-size:13px; font-weight:600; text-decoration:none; }
.text-link:hover,.nav-link:hover { text-decoration:underline; text-underline-offset:4px; }
.hero { padding-top:62px; padding-bottom:65px; display:grid; grid-template-columns:1fr 1.08fr; gap:52px; align-items:center; }
.eyebrow { font-size:10px; line-height:1.7; font-weight:600; letter-spacing:.12em; color:var(--green); margin:0 0 18px; }
.hero .eyebrow { display:flex; align-items:center; gap:10px; font-size:12px; }
.status-dot { width:7px; height:7px; background:var(--green); border-radius:50%; box-shadow:0 0 0 4px #e8f0e9; }
h1 { font-size:clamp(39px,4vw,57px); font-weight:600; line-height:1.08; letter-spacing:-.055em; margin:0 0 24px; }
h1 span { color:var(--green); }
.hero-description { font-size:16px; line-height:1.85; color:var(--muted); margin:0 0 28px; max-width:470px; }
.actions { display:flex; flex-wrap:wrap; align-items:center; gap:22px; }
.action-note { font-size:11px; line-height:1.8; color:var(--muted); margin:14px 0 0; }
.model-line { border-top:1px solid var(--line); padding-top:20px; margin-top:29px; }
.model-line > p { font-size:11px; color:var(--muted); margin:0 0 13px; }
.model-badges { display:flex; flex-wrap:wrap; gap:9px; }
.model-badges span { display:inline-flex; gap:7px; align-items:center; background:white; border:1px solid var(--line); padding:9px; border-radius:9px; font-size:11px; font-weight:600; }
.model-badges img { object-fit:contain; }
.workbook-preview { min-width:0; background:white; border:1px solid #d9e3dc; border-radius:17px; box-shadow:0 24px 65px -35px #94b29f; overflow:hidden; }
.workbook-toolbar { padding:19px; display:flex; justify-content:space-between; align-items:center; gap:12px; border-bottom:1px solid var(--line); font-size:12px; font-weight:600; }
.workbook-toolbar i { color:var(--green); margin-right:7px; }
.sample-label { background:#eef3ef; border-radius:5px; padding:5px 7px; font-size:9px; font-weight:400; color:var(--muted); white-space:nowrap; }
.workbook-request { margin:22px; padding:15px; background:#f2f7f2; border:1px solid #e3ede5; border-radius:10px; display:flex; align-items:flex-start; gap:12px; }
.request-icon { color:var(--green); margin-top:3px; }
.workbook-request p { font-size:12px; line-height:1.8; margin:0; }
.formula-bar { display:flex; align-items:center; gap:14px; border-top:1px solid var(--line); border-bottom:1px solid var(--line); padding:12px 20px; font-size:12px; }
.formula-bar > span:first-child { color:var(--green); font-size:17px; }
.formula-bar > span:last-child { color:var(--muted); font-size:10px; margin-left:auto; }
.table-scroll { overflow-x:auto; }
.sheet-table { border-collapse:collapse; width:100%; font-size:11px; text-align:right; }
.sheet-table th,.sheet-table td { padding:14px 12px; border-bottom:1px solid #e9eee9; border-right:1px solid #edf1ed; white-space:nowrap; }
.sheet-table thead { background:#f3f6f3; }
.sheet-table th { font-weight:500; }
.sheet-table tr > :first-child { text-align:left; padding-left:20px; }
.positive { color:#216c45; }
.negative { color:#b04438; }
.total-row { background:#edf5ef; font-weight:600; }
.sheet-tabs { display:flex; gap:18px; padding:0 20px; background:#f7f9f6; border-bottom:1px solid var(--line); font-size:10px; color:var(--muted); }
.sheet-tabs span { padding:13px 0; }
.sheet-tabs .active { color:var(--green); border-bottom:2px solid var(--green); font-weight:600; }
.preview-footer { display:flex; justify-content:space-between; gap:12px; padding:20px; font-size:10px; color:var(--muted); }
.preview-footer i { margin-right:5px; color:var(--green); }
.preview-caption { border-top:1px solid var(--line); margin:0; padding:11px 20px; font-size:9px; line-height:1.6; color:var(--muted); text-align:center; }
.proof-strip { display:grid; grid-template-columns:repeat(4,minmax(0,1fr)); gap:20px; padding-top:27px; padding-bottom:27px; position:relative; }
.proof-strip::before,.proof-strip::after { content:""; position:absolute; left:40px; right:40px; height:1px; background:var(--line); }
.proof-strip::before { top:0; }.proof-strip::after { bottom:0; }
.proof-strip div { display:flex; flex-direction:column; gap:7px; }
.proof-strip strong { font-size:24px; font-weight:600; letter-spacing:-.04em; }
.proof-strip span { font-size:12px; color:var(--muted); }
.section { padding-top:80px; }
.section-intro { max-width:670px; }
h2 { font-size:35px; line-height:1.2; font-weight:600; letter-spacing:-.04em; margin:0 0 17px; }
.section-intro > p:last-child { max-width:560px; color:var(--muted); font-size:14px; line-height:1.85; }
.capability-grid { display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:24px; margin-top:32px; }
.capability-grid article { padding:27px; border:1px solid var(--line); background:white; border-radius:13px; display:flex; flex-direction:column; align-items:flex-start; }
.feature-icon { display:grid; place-items:center; width:42px; height:42px; border-radius:12px; background:#edf4ee; color:var(--green); font-size:19px; }
.capability-grid h3 { margin:21px 0 12px; font-size:17px; letter-spacing:-.02em; }
.capability-grid p { font-size:13px; line-height:1.85; color:var(--muted); margin:0 0 20px; }
.capability-grid a { font-size:12px; font-weight:600; margin-top:auto; text-decoration:none; }
.capability-grid small { font-size:10px; line-height:1.7; color:var(--muted); margin-top:12px; }
.template-grid { display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:14px; margin-top:30px; }
.template-card { text-align:left; cursor:pointer; color:var(--ink); border:1px solid var(--line); border-radius:12px; background:white; padding:22px; display:flex; flex-direction:column; gap:12px; }
.template-card:hover { border-color:#90b29b; }
.template-card.selected { background:#f1f7f1; border-color:var(--green); box-shadow:0 0 0 1px var(--green); }
.template-card strong { font-size:14px; }
.template-card > span:last-child { font-size:12px; line-height:1.7; color:var(--muted); }
.template-emoji { font-size:22px; }
.template-picker { display:flex; align-items:center; gap:18px; margin:23px 0; font-size:12px; }
.template-picker select { max-width:100%; background:white; border:1px solid var(--line); padding:12px; border-radius:8px; color:var(--ink); }
.template-preview { display:grid; grid-template-columns:1fr 1fr; gap:45px; padding:33px; background:#eef4ee; border:1px solid #dbe6dc; border-radius:14px; }
.template-preview h3 { font-size:24px; margin:0 0 14px; font-weight:600; letter-spacing:-.03em; }
#template-description { font-size:13px; line-height:1.85; color:var(--muted); }
.sheet-label,.template-preview label { font-size:12px; font-weight:600; display:block; margin:20px 0 12px; }
.template-preview label { margin-top:0; }
#template-sheets { list-style:none; padding:0; margin:0; display:flex; flex-wrap:wrap; gap:8px; }
#template-sheets li { border:1px solid #dbe6dc; background:white; border-radius:6px; font-size:11px; padding:8px 11px; }
.template-preview textarea { width:100%; resize:vertical; border:1px solid #cddbd0; border-radius:9px; background:white; color:var(--ink); font-size:13px; line-height:1.7; padding:14px; margin-bottom:15px; }
.tools-panel { display:grid; grid-template-columns:1fr 1fr; gap:55px; padding:36px; background:#f0f3f0; border:1px solid var(--line); border-radius:15px; }
.tools-panel p:not(.eyebrow):not(.action-note) { font-size:13px; color:var(--muted); line-height:1.85; }
.tools-panel .button { margin-top:14px; }
.tool-categories { display:grid; grid-template-columns:1fr 1fr; gap:20px; }
.tool-categories h3 { margin:0 0 10px; font-size:15px; }
.all-tools { margin-top:20px; font-size:13px; }
.all-tools summary { cursor:pointer; font-weight:600; }
.all-tools ul { columns:2; column-gap:40px; color:var(--muted); padding-left:20px; line-height:2; }
.all-tools li { break-inside:avoid; }
.steps { list-style:none; padding:0; margin:34px 0 0; display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:40px; }
.steps li > span { display:block; font-size:11px; color:var(--green); border-bottom:1px solid var(--line); padding-bottom:17px; margin-bottom:23px; }
.steps h3 { font-size:17px; margin:0 0 12px; }
.steps p { color:var(--muted); font-size:13px; line-height:1.85; }
.limits-grid { display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:25px; margin-top:27px; }
.limits-grid article { border-top:2px solid #b5cbb9; padding:20px 0 0; }
.limits-grid h3 { font-size:16px; margin:0 0 16px; }
.limits-grid p { font-size:12px; line-height:1.9; color:var(--muted); }
.limits-grid strong { color:var(--ink); font-weight:600; }
.faq { max-width:850px; }
.faq h2 { font-size:29px; margin-bottom:22px; }
.faq details { border-bottom:1px solid var(--line); padding:20px 0; }
.faq summary { font-size:14px; line-height:1.7; font-weight:500; cursor:pointer; }
.faq p { font-size:13px; line-height:1.9; color:var(--muted); }
.final-cta { text-align:center; padding-top:85px; padding-bottom:65px; }
.final-cta .feature-icon { margin:0 auto 25px; }
.final-cta p { font-size:14px; line-height:1.8; color:var(--muted); }
.final-cta .actions { justify-content:center; margin-top:25px; }
.studio-footer { display:flex; justify-content:space-between; gap:25px; border-top:1px solid var(--line); padding-top:27px; padding-bottom:30px; font-size:11px; }
.studio-footer > a { font-weight:600; text-decoration:none; }
.studio-footer nav { display:flex; gap:22px; flex-wrap:wrap; color:var(--muted); }
@media(max-width:1100px) { .hero { gap:30px; } .hero .actions { gap:18px; } .capability-grid { gap:14px; } .capability-grid article { padding:21px; } .tools-panel { gap:30px; } }
@media(max-width:760px) {
    .wrap { padding-left:24px; padding-right:24px; }.studio-header { padding:20px 22px; }.brand { font-size:17px; }.brand-divider,.brand-section,.nav-link { display:none; }
    .hero { grid-template-columns:1fr; padding-top:38px; padding-bottom:40px; gap:36px; }h1 { font-size:43px; }.hero-description { font-size:15px; }
    .model-badges { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); }.workbook-preview { width:100%; }.workbook-toolbar { padding:15px; font-size:11px; }.workbook-request { margin:16px; padding:12px; }.formula-bar { padding:10px 15px; }
    .sheet-table th,.sheet-table td { padding:12px 8px; font-size:10px; }.sheet-table tr > :first-child { padding-left:12px; }.preview-footer { flex-wrap:wrap; gap:8px; padding:16px; }
    .proof-strip { grid-template-columns:1fr 1fr; gap:25px; }.proof-strip::before,.proof-strip::after { left:24px; right:24px; }
    .section { padding-top:55px; }h2 { font-size:29px; }.capability-grid,.steps,.limits-grid { grid-template-columns:1fr; gap:20px; }
    .template-grid { grid-template-columns:repeat(2,minmax(0,1fr)); gap:12px; }.template-card { padding:17px; }.template-picker { flex-direction:column; align-items:stretch; gap:10px; }
    .template-preview,.tools-panel { grid-template-columns:1fr; gap:28px; padding:23px; }.template-preview h3 { font-size:22px; }.tool-categories { grid-template-columns:1fr; gap:10px; }
    .all-tools ul { columns:1; }.final-cta { padding-top:60px; padding-bottom:45px; }.studio-footer { flex-direction:column; gap:18px; }.studio-footer nav { flex-direction:column; gap:14px; }
}
@media(max-width:360px) { h1 { font-size:37px; }.template-grid { grid-template-columns:1fr; }.formula-bar > span:last-child { display:none; } }
@media(prefers-reduced-motion:reduce) { html { scroll-behavior:auto; }.button { transition:none; } }