/* Warm paper, near-black ink, one evergreen accent. The upload panel is the hero; the report reads
   top to bottom below it, summary first. One gray family (warm) throughout. */
:root{
  --paper:#f6f5f1; --surface:#fffefb; --sunk:#efede6; --ink:#1a1916; --ink-2:#3b3933; --muted:#6c685e;
  --line:#e3e0d7; --line-2:#d2cec2;
  --accent:#1d5c48; --accent-ink:#fff; --accent-soft:#e3ede7; --accent-line:#bcd3c7;
  --ok:#1d6b4f; --ok-bg:#e2efe7; --warn:#83560a; --warn-bg:#f6ebd3; --bad:#a3301a; --bad-bg:#f8e5dc;
  --shadow:0 1px 0 rgba(60,52,30,.04),0 1px 2px rgba(60,52,30,.06),0 12px 32px -12px rgba(60,52,30,.16);
  --f-sans:"Geist",ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;
  --f-mono:"Geist Mono",ui-monospace,SFMono-Regular,Menlo,monospace;
  --f-serif:"Newsreader",Georgia,serif;
  --w:1120px; --gutter:clamp(16px,4vw,32px); --rhythm:clamp(64px,9vw,112px);
  color-scheme:light;
}
@media (prefers-color-scheme: dark){:root{
  --paper:#11110e; --surface:#191915; --sunk:#151512; --ink:#edebe4; --ink-2:#cfccc2; --muted:#a09c91;
  --line:#2a2924; --line-2:#3a3832;
  --accent:#86c9ab; --accent-ink:#0d1712; --accent-soft:#18261f; --accent-line:#2c4539;
  --ok:#86c9ab; --ok-bg:#16271f; --warn:#e9be6c; --warn-bg:#2d2310; --bad:#f2a283; --bad-bg:#341e15;
  --shadow:0 1px 0 rgba(0,0,0,.3),0 16px 40px -16px rgba(0,0,0,.6);
  color-scheme:dark}}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
@media (prefers-reduced-motion: reduce){html{scroll-behavior:auto}*,*::before,*::after{animation:none!important;transition:none!important}}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--f-sans);font-size:16px;line-height:1.55;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
.wrap{max-width:var(--w);margin-inline:auto;padding-inline:var(--gutter)}
a{color:inherit;text-decoration-color:var(--line-2);text-underline-offset:3px}
a:hover{text-decoration-color:currentColor}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:4px}
.skip{position:absolute;left:-999px;top:8px;background:var(--ink);color:var(--paper);padding:8px 12px;border-radius:6px;z-index:10}
.skip:focus{left:8px}
.mono{font-family:var(--f-mono);font-feature-settings:"zero" 1}
.muted{color:var(--muted)}
p{margin:0 0 12px;max-width:62ch;text-wrap:pretty}
code{font-family:var(--f-mono);font-size:.86em;background:var(--sunk);border:1px solid var(--line);padding:0 5px;border-radius:4px;white-space:nowrap}

/* Top bar */
.top{display:flex;align-items:center;justify-content:space-between;gap:16px;padding-block:20px}
.brand{display:inline-flex;align-items:center;gap:10px;font-weight:600;letter-spacing:-.01em;text-decoration:none}
.brand svg{width:22px;height:22px;color:var(--accent)}
.brand small{font-weight:400;color:var(--muted);font-size:14px}
.top .meta{font-family:var(--f-mono);font-size:12px;color:var(--muted);letter-spacing:.02em}

/* Hero: copy left, the tool right. A faint grid sits behind it and fades out. */
.hero{position:relative;padding-block:clamp(24px,5vw,64px) var(--rhythm);border-bottom:1px solid var(--line)}
.hero::before{content:"";position:absolute;inset:0;z-index:-1;pointer-events:none;
  background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);
  background-size:40px 40px;background-position:center top;opacity:.55;
  -webkit-mask-image:radial-gradient(ellipse 70% 60% at 70% 30%,#000 20%,transparent 75%);mask-image:radial-gradient(ellipse 70% 60% at 70% 30%,#000 20%,transparent 75%)}
.hero .wrap{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,6fr);grid-template-areas:"intro tool" "assure tool";grid-template-rows:auto 1fr;column-gap:clamp(32px,6vw,80px);align-items:start}
.hero .intro{grid-area:intro}.assure{grid-area:assure}.tool{grid-area:tool}
/* Narrow screens: the tool comes straight after the headline, reassurance after it. */
@media (max-width:900px){.hero .wrap{grid-template-columns:1fr;grid-template-areas:"intro" "tool" "assure";row-gap:32px}.assure{margin-top:8px!important}}
@media (max-width:520px){.brand small,.top .meta{display:none}}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-family:var(--f-mono);font-size:12px;letter-spacing:.04em;color:var(--ink-2);
  padding:4px 10px 4px 8px;border:1px solid var(--line-2);border-radius:6px;background:var(--surface)}
.eyebrow i{width:6px;height:6px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}
h1{font-weight:600;font-size:clamp(38px,5.6vw,60px);line-height:1.02;letter-spacing:-.035em;margin:22px 0 18px;text-wrap:balance}
h1 em{font-family:var(--f-serif);font-style:italic;font-weight:400;letter-spacing:-.02em;color:var(--accent)}
.lede{font-size:clamp(17px,1.6vw,19px);color:var(--ink-2);line-height:1.5;max-width:46ch}
.assure{list-style:none;margin:36px 0 0;padding:0;display:grid;gap:18px;max-width:44ch}
.assure li{display:grid;grid-template-columns:20px 1fr;gap:14px;font-size:15px;color:var(--muted)}
.assure svg{width:20px;height:20px;color:var(--ink-2);margin-top:1px}
.assure b{display:block;color:var(--ink);font-weight:500}

/* The tool panel */
.tool{position:relative;background:var(--surface);border:1px solid var(--line-2);border-radius:16px;box-shadow:var(--shadow);overflow:hidden}
.tool-head{display:flex;justify-content:space-between;align-items:baseline;gap:12px;padding:18px 20px 14px;border-bottom:1px solid var(--line)}
.tool-head h2{margin:0;font-size:15px;font-weight:600;letter-spacing:-.005em}
.tool-head span{font-family:var(--f-mono);font-size:12px;color:var(--muted)}
.slots{list-style:none;margin:0;padding:0}
.slot{display:grid;grid-template-columns:28px minmax(0,1fr) auto;gap:14px;align-items:center;padding:16px 20px;border-bottom:1px solid var(--line);transition:background .25s}
.slot .num{display:grid;place-items:center;width:28px;height:28px;border-radius:8px;border:1px solid var(--line-2);font-family:var(--f-mono);font-size:12px;color:var(--muted);transition:all .25s}
.slot b{display:block;font-weight:500}
.slot .path{font-family:var(--f-mono);font-size:12px;color:var(--muted);overflow-wrap:anywhere}
.slot .state{font-family:var(--f-mono);font-size:12px;color:var(--muted);text-align:right;white-space:nowrap}
.slot.ready{background:linear-gradient(90deg,var(--accent-soft),transparent 70%)}
.slot.ready .num{background:var(--accent);border-color:var(--accent);color:var(--accent-ink)}
.slot.ready .state{color:var(--ok)}
@media (max-width:520px){.slot{grid-template-columns:28px minmax(0,1fr)}.slot .state{grid-column:2;text-align:left}.slot:not(.ready) .state{display:none}}
.drop{display:grid;place-items:center;gap:6px;text-align:center;margin:16px 20px 0;padding:28px 16px;border:1.5px dashed var(--line-2);border-radius:12px;background:var(--paper);cursor:pointer;transition:border-color .2s,background .2s,transform .2s}
.drop:hover,.drop.over{border-color:var(--accent);background:var(--accent-soft)}
.drop.over{transform:scale(1.01)}
.drop svg{width:28px;height:28px;color:var(--accent);margin-bottom:4px}
.drop strong{font-weight:500;font-size:16px}
.drop strong u{text-decoration-color:var(--accent-line);text-underline-offset:3px}
.drop span{font-size:13px;color:var(--muted)}
.files{margin:10px 20px 0;font-size:14px;color:var(--bad)}
.files:empty{display:none}
.actions{display:grid;gap:10px;padding:16px 20px 20px}
button{font:inherit;cursor:pointer;-webkit-tap-highlight-color:transparent}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-weight:500;border-radius:10px;padding:12px 18px;border:1px solid var(--ink);background:var(--ink);color:var(--paper);
  transition:background .2s,transform .12s,opacity .2s,box-shadow .2s;box-shadow:inset 0 1px 0 rgba(255,255,255,.12)}
.btn:hover:not(:disabled){background:var(--ink-2)}
.btn:active:not(:disabled){transform:translateY(1px)}
.btn:disabled{opacity:.35;cursor:not-allowed}
.btn svg{width:16px;height:16px;transition:transform .2s}
.btn:hover:not(:disabled) svg{transform:translateX(2px)}
.link{justify-self:center;background:none;border:0;padding:4px;color:var(--muted);font-size:14px;text-decoration:underline;text-decoration-color:var(--line-2);text-underline-offset:3px}
.link:hover{color:var(--ink);text-decoration-color:currentColor}
.status{font-size:14px;color:var(--muted);text-align:center}
.status:empty{display:none}
.status.error{color:var(--bad)}
.tool .bar{position:absolute;left:0;right:0;top:0;height:2px;overflow:hidden;opacity:0;transition:opacity .2s}
.tool .bar::after{content:"";position:absolute;inset:0;width:40%;background:var(--accent);animation:slide 1.1s ease-in-out infinite}
.tool.busy .bar{opacity:1}
@keyframes slide{from{transform:translateX(-100%)}to{transform:translateX(250%)}}

/* Report */
.report{padding-block:var(--rhythm)}
.report.show > .wrap > *{animation:rise .5s cubic-bezier(.2,.7,.2,1) both}
.report > .wrap > :nth-child(2){animation-delay:.06s}.report > .wrap > :nth-child(3){animation-delay:.12s}.report > .wrap > :nth-child(n+4){animation-delay:.18s}
@keyframes rise{from{opacity:0;transform:translateY(10px)}}
.rhead{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:end;gap:8px 24px;margin-bottom:24px}
.rhead h2{margin:0}
h2{font-weight:600;font-size:clamp(26px,3vw,34px);letter-spacing:-.025em;line-height:1.1;margin:0 0 10px;text-wrap:balance}
h3{font-weight:600;font-size:20px;letter-spacing:-.015em;margin:0;display:flex;align-items:center;gap:10px}
.n-badge{font-family:var(--f-mono);font-size:12px;font-weight:500;padding:2px 8px;border-radius:6px;background:var(--sunk);border:1px solid var(--line);color:var(--ink-2)}
.score{display:grid;grid-template-columns:1fr 1fr;border:1px solid var(--line-2);border-radius:16px;background:var(--surface);box-shadow:var(--shadow);overflow:hidden}
@media (max-width:600px){.score{grid-template-columns:1fr}}
.score > div{padding:clamp(20px,3vw,32px)}
.score > div + div{border-left:1px solid var(--line);background:linear-gradient(160deg,var(--accent-soft),transparent 60%)}
@media (max-width:600px){.score > div + div{border-left:0;border-top:1px solid var(--line)}}
.score .k{font-family:var(--f-mono);font-size:12px;letter-spacing:.04em;color:var(--muted)}
.score .n{font-size:clamp(56px,8vw,88px);font-weight:500;line-height:1;letter-spacing:-.05em;font-variant-numeric:tabular-nums;margin:14px 0 6px}
.score > div + div .n{color:var(--accent)}
.score .l{font-size:15px;color:var(--muted)}
.meter{height:6px;border-radius:3px;background:var(--sunk);margin-top:20px;overflow:hidden;box-shadow:inset 0 0 0 1px var(--line)}
.meter i{display:block;height:100%;width:100%;background:var(--ink-2);transform-origin:left;transform:scaleX(0);transition:transform .9s cubic-bezier(.2,.7,.2,1) .15s}
.score > div + div .meter i{background:var(--accent)}
.offer{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,1fr);gap:20px 40px;align-items:center;margin-top:16px;padding:clamp(20px,3vw,28px);border:1px solid var(--line-2);border-radius:16px;background:var(--surface);box-shadow:var(--shadow)}
@media (max-width:760px){.offer{grid-template-columns:1fr}}
.offer h3{font-size:clamp(20px,2.4vw,24px)}
.offer p{color:var(--ink-2);font-size:15px;margin:8px 0 0}
.offer .go{display:grid;gap:10px;justify-items:start}
.offer .go .btn{text-decoration:none}
.offer .go small{font-size:14px;color:var(--muted)}
.offer .go small a{color:var(--ink);text-underline-offset:3px}
.block{margin-top:var(--rhythm)}
.block > header{display:grid;gap:6px;margin-bottom:18px}
.block > header p{color:var(--muted);font-size:15px;margin:0}
.tw{overflow-x:auto;border:1px solid var(--line-2);border-radius:12px;background:var(--surface)}
table{border-collapse:collapse;width:100%;font-size:14px;min-width:620px}
th,td{text-align:left;vertical-align:top;padding:13px 16px;border-bottom:1px solid var(--line)}
th{font-family:var(--f-mono);font-size:11px;font-weight:500;letter-spacing:.05em;text-transform:uppercase;color:var(--muted);background:var(--sunk)}
tbody tr{transition:background .15s}
tbody tr:hover{background:var(--paper)}
tr:last-child td{border-bottom:0}
td:first-child{font-weight:500}
td:last-child{white-space:nowrap}
.pct{font-family:var(--f-mono);font-variant-numeric:tabular-nums;white-space:nowrap;color:var(--muted);font-size:13px}
.tag{display:inline-block;font-size:12px;font-weight:500;padding:2px 8px;border-radius:5px;white-space:nowrap;margin-right:6px}
.tag.sure{color:var(--ok);background:var(--ok-bg)} .tag.check{color:var(--warn);background:var(--warn-bg)}
.lead{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.1fr);gap:16px 40px;align-items:center;margin-top:16px;padding:clamp(20px,3vw,28px);border:1px solid var(--accent-line);border-radius:12px;background:var(--accent-soft)}
@media (max-width:760px){.lead{grid-template-columns:1fr}}
.lead .intro b{display:block;font-size:17px;font-weight:600;letter-spacing:-.01em;margin-bottom:2px}
.lead .intro span{font-size:14px;color:var(--muted)}
.lead .form{display:grid;gap:10px}
.lead .row{display:flex;flex-wrap:wrap;gap:8px}
.lead input[type=email]{flex:1 1 220px;min-width:0;font:inherit;padding:11px 14px;border:1px solid var(--line-2);border-radius:10px;background:var(--surface);color:var(--ink);transition:border-color .2s,box-shadow .2s}
.lead input[type=email]:focus{outline:0;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft),0 0 0 4px var(--accent-line)}
.lead input[type=email]:user-invalid{border-color:var(--bad)}
.lead .check{display:flex;gap:10px;align-items:flex-start;font-size:14px;color:var(--ink-2)}
.lead .check input{margin-top:4px;accent-color:var(--accent)}
.lead .status{text-align:left}
.group{border:1px solid var(--line-2);border-radius:12px;background:var(--surface);margin:0 0 10px;overflow:hidden;position:relative}
.group::before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--tone,var(--line-2))}
.group.bad{--tone:var(--bad);--tone-bg:var(--bad-bg)} .group.warn{--tone:var(--warn);--tone-bg:var(--warn-bg)} .group.fine{--tone:var(--ok);--tone-bg:var(--ok-bg)}
.group summary{display:grid;grid-template-columns:auto minmax(0,1fr) auto;gap:4px 14px;align-items:baseline;padding:16px 18px 16px 22px;cursor:pointer;list-style:none}
.group summary::-webkit-details-marker{display:none}
.group summary::after{content:"";width:8px;height:8px;border-right:1.5px solid var(--muted);border-bottom:1.5px solid var(--muted);transform:rotate(45deg) translateY(-3px);transition:transform .2s;align-self:center}
.group[open] summary::after{transform:rotate(-135deg) translateY(-1px)}
.group summary:hover{background:var(--paper)}
.group .count{font-family:var(--f-mono);font-size:13px;font-weight:500;padding:1px 8px;border-radius:5px;color:var(--tone);background:var(--tone-bg);font-variant-numeric:tabular-nums}
.group .title{font-weight:500}
.group .why{display:block;font-weight:400;color:var(--muted);font-size:14px}
.group ul{margin:0;padding:4px 18px 16px 22px;display:grid;gap:0;font-size:15px;list-style:none;border-top:1px solid var(--line)}
.group li{padding:9px 0;border-bottom:1px dashed var(--line);color:var(--ink-2)}
.group li:last-child{border-bottom:0}
.empty{padding:28px;border:1px dashed var(--line-2);border-radius:12px;text-align:center;color:var(--muted)}
footer{border-top:1px solid var(--line);padding-block:28px 40px;font-size:14px;color:var(--muted)}
footer .wrap{display:flex;flex-wrap:wrap;justify-content:space-between;gap:8px 24px}