@import url("https://fonts.googleapis.com/css2?family=Public+Sans:wght@400;500;600;700;800&family=Source+Serif+4:ital,opsz,wght@0,8..60,400;0,8..60,600;1,8..60,400&display=swap");

:root {
  --paper: #f5f7f6;
  --sheet: #ffffff;
  --ink: #15233f;
  --graphite: #5b6472;
  --rule: #d9dee5;
  --marker: #ffe45c;
  --redline: #b3261e;
  --ok: #2f6b4f;
  --focus: #2457d6;
  --sans: "Public Sans", system-ui, sans-serif;
  --serif: "Source Serif 4", Georgia, serif;
  --step--1: 0.875rem;
  --step-0: 1rem;
  --step-1: 1.25rem;
  --step-2: 1.563rem;
  --step-3: 2.441rem;
  --step-4: 3.25rem;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--paper); color: var(--ink);
  font: 400 var(--step-0)/1.55 var(--sans);
}
a { color: var(--ink); text-underline-offset: 3px; }
:focus-visible { outline: 3px solid var(--focus); outline-offset: 2px; }
.wrap { width: min(1120px, 100% - 2.5rem); margin-inline: auto; }

/* Header */
.site-head { display: flex; align-items: center; justify-content: space-between; padding: 1.25rem 0; }
.brand { font-weight: 800; letter-spacing: -0.02em; font-size: var(--step-1); text-decoration: none; }
.brand span { background: linear-gradient(transparent 55%, var(--marker) 55%); }
.site-head nav { display: flex; gap: 1.5rem; align-items: center; font-weight: 500; }
.site-head nav a { text-decoration: none; }

/* Buttons */
.btn {
  display: inline-block; font: 600 var(--step-0)/1 var(--sans); padding: 0.85rem 1.2rem;
  border: 2px solid var(--ink); border-radius: 4px; background: var(--ink); color: #fff;
  text-decoration: none; cursor: pointer;
}
.btn:hover { background: #22345a; }
.btn.secondary { background: transparent; color: var(--ink); }
.btn.secondary:hover { background: #e8ecf1; }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }

/* Hero */
.hero { display: grid; grid-template-columns: 5fr 7fr; gap: 3.5rem; align-items: center; padding: 3rem 0 4.5rem; }
.hero h1 { font-size: var(--step-4); line-height: 1.05; letter-spacing: -0.03em; font-weight: 800; margin: 0 0 1.25rem; max-width: 14ch; }
.hero p { font-size: var(--step-1); color: var(--graphite); max-width: 38ch; margin: 0 0 2rem; }
.hero .actions { display: flex; gap: 0.75rem; flex-wrap: wrap; }

.document {
  position: relative; background: var(--sheet); border: 1px solid var(--rule);
  padding: 2.25rem 12rem 2.25rem 2.25rem; font: 400 1.0625rem/1.75 var(--serif);
  box-shadow: 0 1px 0 var(--rule), 6px 6px 0 -1px var(--paper), 6px 6px 0 0 var(--rule);
}
.document h2 { font: 600 var(--step-0)/1.3 var(--serif); margin: 0 0 0.75rem; }
.document p { margin: 0 0 0.9rem; }
.mark {
  background-image: linear-gradient(var(--marker), var(--marker));
  background-repeat: no-repeat; background-size: 100% 70%; background-position: 0 70%;
  animation: sweep 1.1s 0.5s cubic-bezier(.6,.05,.3,1) both;
}
@keyframes sweep { from { background-size: 0% 70%; } to { background-size: 100% 70%; } }
.margin-note {
  position: absolute; right: 1.25rem; top: 5.6rem; width: 9.5rem;
  font: 400 var(--step--1)/1.4 var(--sans); color: var(--redline);
  border-left: 2px solid var(--redline); padding-left: 0.6rem;
  animation: appear 0.4s 1.5s both;
}
.margin-note strong { display: block; }
@keyframes appear { from { opacity: 0; } to { opacity: 1; } }

/* Sections */
section { padding: 3.5rem 0; border-top: 1px solid var(--rule); }
section h2 { font-size: var(--step-3); letter-spacing: -0.02em; line-height: 1.1; margin: 0 0 0.75rem; }
section .lede { color: var(--graphite); max-width: 60ch; margin: 0 0 2.25rem; font-size: var(--step-1); }

.checks { columns: 2; column-gap: 3rem; list-style: none; padding: 0; margin: 0; }
.checks li { break-inside: avoid; padding: 0.7rem 0 0.7rem 2rem; position: relative; border-bottom: 1px solid var(--rule); }
.checks li::before { content: ""; position: absolute; left: 0; top: 0.95rem; width: 1rem; height: 1rem; border: 2px solid var(--ink); border-radius: 2px; }
.checks li.flag::before { border-color: var(--redline); background: linear-gradient(45deg, transparent 44%, var(--redline) 44% 56%, transparent 56%), linear-gradient(-45deg, transparent 44%, var(--redline) 44% 56%, transparent 56%); }
.checks strong { display: block; }
.checks span { color: var(--graphite); font-size: var(--step--1); }

table.plans { width: 100%; border-collapse: collapse; background: var(--sheet); border: 1px solid var(--rule); }
.plans th, .plans td { padding: 0.9rem 1.1rem; text-align: left; border-bottom: 1px solid var(--rule); vertical-align: top; }
.plans thead th { font-size: var(--step-1); }
.plans thead th small { display: block; font-weight: 500; color: var(--graphite); font-size: var(--step-0); }
.plans td:first-child { color: var(--graphite); width: 40%; }
.plans tfoot td { border-bottom: 0; }
.plans .pro { background: #fffbe0; }

.fine { color: var(--graphite); font-size: var(--step--1); max-width: 75ch; }
footer { padding: 2.5rem 0 3rem; border-top: 1px solid var(--rule); color: var(--graphite); font-size: var(--step--1); display: flex; gap: 1.5rem; flex-wrap: wrap; justify-content: space-between; }

/* Tool page */
.tool { display: grid; grid-template-columns: 22rem 1fr; gap: 2.5rem; padding: 1.5rem 0 4rem; align-items: start; }
.panel { background: var(--sheet); border: 1px solid var(--rule); padding: 1.5rem; }
.panel + .panel { margin-top: 1rem; }
.panel h2 { font-size: var(--step-1); margin: 0 0 0.75rem; }
label { display: block; font-weight: 600; margin: 0.9rem 0 0.35rem; }
input[type=email], input[type=text], input[type=password] {
  width: 100%; font: inherit; padding: 0.7rem 0.8rem; border: 2px solid var(--rule); border-radius: 4px; background: #fff; color: var(--ink);
}
input:focus { border-color: var(--ink); outline: none; }
.drop {
  border: 2px dashed var(--rule); padding: 1.5rem; text-align: center; border-radius: 4px; cursor: pointer; background: var(--paper);
}
.drop.over { border-color: var(--ink); background: #eef1f5; }
.modes { display: grid; gap: 0.5rem; margin: 1rem 0; }
.modes label { font-weight: 500; margin: 0; display: flex; gap: 0.6rem; align-items: flex-start; padding: 0.6rem; border: 1px solid var(--rule); border-radius: 4px; cursor: pointer; }
.modes label:has(input:checked) { border-color: var(--ink); box-shadow: inset 3px 0 0 var(--ink); }
.modes small { display: block; color: var(--graphite); }
.notice { padding: 0.75rem 0.9rem; border-left: 3px solid var(--ink); background: #eef1f5; margin: 0.75rem 0; font-size: var(--step--1); }
.notice.error { border-color: var(--redline); background: #fbeceb; color: #7a1a14; }
.notice.ok { border-color: var(--ok); background: #e9f3ee; color: #1f4d38; }
.key-box { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; background: var(--marker); padding: 0.6rem; word-break: break-all; margin: 0.5rem 0; }
.meta { color: var(--graphite); font-size: var(--step--1); }

.report-empty { padding: 3rem 2rem; text-align: left; color: var(--graphite); border: 1px dashed var(--rule); }
.report-head { display: flex; gap: 1.5rem; align-items: center; padding-bottom: 1.25rem; border-bottom: 1px solid var(--rule); margin-bottom: 1.25rem; }
.grade {
  font: 600 3.5rem/1 var(--serif); width: 5.5rem; height: 5.5rem; display: grid; place-items: center;
  border: 3px solid currentColor; border-radius: 50%; transform: rotate(-8deg); flex: none;
}
.grade.g-A, .grade.g-B { color: var(--ok); }
.grade.g-C { color: #8a6100; }
.grade.g-D, .grade.g-E { color: var(--redline); }
.report h3 { font-size: var(--step-1); margin: 1.75rem 0 0.6rem; }
.terms { width: 100%; border-collapse: collapse; }
.terms td { padding: 0.5rem 0; border-bottom: 1px solid var(--rule); vertical-align: top; }
.terms td:first-child { color: var(--graphite); width: 35%; }
.flag-item { border-left: 3px solid var(--rule); padding: 0.2rem 0 0.2rem 1rem; margin: 0 0 1.25rem; }
.flag-item.high { border-color: var(--redline); }
.flag-item.medium { border-color: #d19a00; }
.flag-item q { display: block; font: italic 400 var(--step-0)/1.6 var(--serif); margin: 0.35rem 0; quotes: "“" "”"; }
.flag-item q::before, .flag-item q::after { color: var(--graphite); }
.sev { font-size: var(--step--1); font-weight: 700; }
.sev.high { color: var(--redline); }
.sev.medium { color: #8a6100; }
.fix { color: var(--ok); }
.checklist { list-style: none; padding: 0; margin: 0; }
.checklist li { padding: 0.4rem 0 0.4rem 1.6rem; position: relative; }
.checklist li::before { position: absolute; left: 0; font-weight: 800; }
.checklist li.yes::before { content: "✓"; color: var(--ok); }
.checklist li.no::before { content: "✗"; color: var(--redline); }
.summary { font: 400 1.0625rem/1.75 var(--serif); }
.spinner { display: inline-block; width: 1rem; height: 1rem; border: 2px solid currentColor; border-right-color: transparent; border-radius: 50%; animation: spin 0.8s linear infinite; vertical-align: -2px; }
@keyframes spin { to { transform: rotate(360deg); } }
.hidden { display: none !important; }

/* ---- Upload status, perspective and progress (Sep 2026) ---- */
.plan-line { display: flex; gap: 0.5rem; align-items: center; flex-wrap: wrap; margin: 0 0 0.5rem; }
.plan-badge { font-size: var(--step--1); font-weight: 700; padding: 0.15rem 0.55rem; border: 2px solid var(--ink); border-radius: 3px; }
.plan-badge.pro { background: var(--marker); }
.drop:has(.file-card:not(.hidden)) { border-style: solid; padding: 0.9rem; text-align: left; background: #fff; }
.file-card { display: grid; grid-template-columns: auto 1fr; gap: 0.35rem 0.75rem; align-items: center; }
.file-type { grid-row: span 2; font-size: 0.7rem; font-weight: 800; letter-spacing: 0.02em; color: #fff; background: var(--ink); border-radius: 3px; padding: 0.55rem 0.45rem; min-width: 2.6rem; text-align: center; }
.file-info { display: flex; flex-direction: column; min-width: 0; }
.file-info strong { overflow-wrap: anywhere; line-height: 1.3; }
.file-state { grid-column: 2; font-size: var(--step--1); font-weight: 600; }
.file-state.ready, .file-state.done { color: var(--ok); }
.file-state.busy { color: var(--ink); }
.file-state.error { color: var(--redline); }
.seg { border: 0; padding: 0; margin: 1rem 0 0; }
.seg legend { font-weight: 600; margin-bottom: 0.35rem; }
.seg { display: grid; grid-template-columns: 1fr 1fr; gap: 0; }
.seg legend { grid-column: 1 / -1; }
.seg label { margin: 0; font-weight: 500; text-align: center; padding: 0.55rem 0.4rem; border: 1px solid var(--rule); cursor: pointer; font-size: var(--step--1); }
.seg label:first-of-type { border-radius: 4px 0 0 4px; }
.seg label:last-of-type { border-radius: 0 4px 4px 0; border-left: 0; }
.seg input { position: absolute; opacity: 0; pointer-events: none; }
.seg label:has(input:checked) { background: var(--ink); color: #fff; border-color: var(--ink); }
.seg label:has(input:focus-visible) { outline: 3px solid var(--focus); outline-offset: 2px; }
.progress { margin: 0.9rem 0 0.2rem; }
.progress .bar { height: 6px; background: var(--rule); border-radius: 3px; overflow: hidden; position: relative; }
.progress .bar span { display: block; height: 100%; width: 0; background: var(--ink); transition: width 0.2s; }
.progress .bar span.indeterminate { width: 35%; position: absolute; animation: slide 1.2s ease-in-out infinite; }
@keyframes slide { from { left: -35%; } to { left: 100%; } }
.progress .meta { margin-top: 0.4rem; }

.report-title { margin: 0; overflow-wrap: anywhere; }
.grade-label { font-weight: 700; font-size: var(--step-1); margin: 0.15rem 0 0.2rem; }
.report-actions { margin: 0.8rem 0 0; display: flex; gap: 0.8rem; align-items: center; flex-wrap: wrap; }
.tier-tag { font-size: var(--step--1); font-weight: 700; color: var(--graphite); }
.tier-tag.pro { color: var(--ink); background: linear-gradient(transparent 55%, var(--marker) 55%); }
.blanks { background: #fff6db; border-left: 3px solid #d19a00; padding: 0.9rem 1rem; margin: 1rem 0; }
.blanks ul { margin: 0.4rem 0 0.5rem; padding-left: 1.2rem; }
.blank-val { color: #8a6100; }
.verdict { font-weight: 700; margin: 0 0 0.4rem; }
.flag-top { display: flex; gap: 0.8rem; align-items: baseline; flex-wrap: wrap; }
.flag-title { font-weight: 700; margin: 0.1rem 0 0.1rem; }
.flag-item.missing { border-color: var(--redline); }
.flag-item.low { border-color: var(--graphite); }
.fix { background: #e9f3ee; border-left: 2px solid var(--ok); padding: 0.55rem 0.75rem; margin: 0.6rem 0 0.3rem; color: #1f4d38; }
.fix span { display: block; font-size: var(--step--1); font-weight: 700; margin-bottom: 0.15rem; }
.action { margin: 0.45rem 0 0.2rem; }
.ai-note { margin-top: 0.35rem; }
.locked { font-size: var(--step--1); color: var(--graphite); margin-top: 0.45rem; }
.locked a { font-weight: 600; }
.points { padding-left: 1.2rem; }
.points li { margin-bottom: 0.45rem; }
.checklist { columns: 2; column-gap: 2rem; }
.checklist li { break-inside: avoid; }
.checklist li.blank::before { content: "!"; color: #8a6100; }
.upsell { background: #fffbe0; border: 1px solid #d19a00; padding: 1.1rem 1.25rem; margin: 2rem 0 1rem; }
.upsell ul { margin: 0.5rem 0 1rem; padding-left: 1.2rem; }

/* ---- Terms acceptance and legal page (Sep 2026) ---- */
.consent { display: flex; gap: 0.5rem; align-items: flex-start; font-weight: 400; font-size: var(--step--1); margin: 0.8rem 0 0.4rem; cursor: pointer; }
.consent input { margin-top: 0.2rem; width: auto; flex: none; }
dialog#upgrade-dialog { max-width: 30rem; border: 2px solid var(--ink); border-radius: 6px; padding: 1.4rem 1.5rem; color: var(--ink); }
dialog#upgrade-dialog::backdrop { background: rgba(21, 35, 63, 0.45); }
dialog#upgrade-dialog h2 { margin-top: 0; }
dialog#upgrade-dialog ul { padding-left: 1.2rem; }
.legal { max-width: 46rem; margin: 1rem 0 2rem; }
.legal h2 { margin-top: 2rem; }
.legal .notice.important { background: #fffbe0; border: 1px solid #d19a00; padding: 1rem 1.25rem; }
.legal .notice.important h2 { margin-top: 0; }
.legal table.terms td:first-child { width: 40%; }

@media (max-width: 860px) {
  .hero, .tool { grid-template-columns: 1fr; }
  .hero h1 { font-size: var(--step-3); }
  .document { padding: 1.5rem; }
  .margin-note { position: static; width: auto; margin-top: 1rem; }
  .checks { columns: 1; }
  .checklist { columns: 1; }
  .site-head nav a:not(.btn) { display: none; }
  .report-head { align-items: flex-start; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
}