/* SourceBrief — shared styles. System fonts only; no trackers, no CDN. */

:root {
  --bg: #f3efe6;
  --bg-card: #faf8f3;
  --ink: #1a1814;
  --muted: #5a554c;
  --line: #d5cfc2;
  --line-strong: #b9b1a2;
  --accent: #1e3a4c;
  --accent-hover: #152a38;
  --accent-soft: #e6edf1;
  --warn-ink: #6b3e12;
  --warn-bg: #f3ead8;
  --danger: #7a2116;
  --focus: #1e3a4c;
  --radius: 6px;
  --measure: 40rem;
  --measure-wide: 46rem;
  --font-serif: "Iowan Old Style", "Palatino Linotype", Palatino, "Book Antiqua", Georgia, "Times New Roman", serif;
  --font-sans: "Segoe UI", "Helvetica Neue", Helvetica, Arial, ui-sans-serif, system-ui, sans-serif;
  --font-mono: ui-monospace, "SF Mono", "Cascadia Mono", "Segoe UI Mono", Menlo, Consolas, monospace;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: 1.0625rem;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img,
svg {
  max-width: 100%;
}

a {
  color: var(--accent);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.18em;
}

a:hover {
  color: var(--accent-hover);
}

:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 2px;
}

.wrap {
  width: min(var(--measure), calc(100% - 2rem));
  margin: 0 auto;
}

.wrap-wide {
  width: min(var(--measure-wide), calc(100% - 2rem));
  margin: 0 auto;
}

.site-header,
.site-footer {
  padding: 1.25rem 0;
}

.site-header {
  border-bottom: 1px solid var(--line);
}

.site-header .wrap,
.site-header .wrap-wide,
.site-footer .wrap,
.site-footer .wrap-wide {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem 1.5rem;
  flex-wrap: wrap;
}

.wordmark {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--ink);
  text-decoration: none;
}

.wordmark:hover {
  color: var(--ink);
}

.nav a {
  margin-left: 1.25rem;
  color: var(--muted);
  text-decoration: none;
  font-size: 0.9375rem;
}

.nav a:first-child {
  margin-left: 0;
}

.nav a:hover,
.nav a[aria-current="page"] {
  color: var(--ink);
  text-decoration: underline;
}

.site-footer {
  border-top: 1px solid var(--line);
  margin-top: 3.5rem;
  padding-bottom: 2.5rem;
  color: var(--muted);
  font-size: 0.875rem;
  line-height: 1.55;
}

.site-footer .wrap,
.site-footer .wrap-wide {
  display: block;
}

.site-footer p {
  margin: 0 0 0.65rem;
}

.site-footer p:last-child {
  margin-bottom: 0;
}

main {
  padding: 2.25rem 0 0;
}

h1,
h2,
h3,
h4 {
  font-family: var(--font-serif);
  font-weight: 600;
  line-height: 1.25;
  letter-spacing: -0.02em;
  color: var(--ink);
}

h1 {
  font-size: clamp(1.85rem, 4vw, 2.35rem);
  margin: 0 0 0.85rem;
}

h2 {
  font-size: 1.4rem;
  margin: 0 0 0.75rem;
}

h3 {
  font-size: 1.15rem;
  margin: 0 0 0.4rem;
}

h4 {
  font-size: 1.05rem;
  margin: 0 0 0.35rem;
}

p {
  margin: 0 0 0.9rem;
}

p:last-child {
  margin-bottom: 0;
}

.lede {
  font-size: 1.125rem;
  color: var(--ink);
  margin-bottom: 1.25rem;
}

.muted,
.fineprint {
  color: var(--muted);
}

.fineprint {
  font-size: 0.875rem;
}

section {
  margin: 2.5rem 0;
}

section.hero {
  margin-top: 0.5rem;
  margin-bottom: 2.75rem;
}

.rule {
  border: 0;
  border-top: 1px solid var(--line);
  margin: 2.5rem 0;
}

/* Buttons */

.cta {
  display: inline-block;
  background: var(--accent);
  color: #faf8f3;
  text-decoration: none;
  font-size: 0.975rem;
  font-weight: 600;
  padding: 0.65rem 1.1rem;
  border: 1px solid var(--accent);
  border-radius: var(--radius);
  cursor: pointer;
  font-family: inherit;
  line-height: 1.3;
}

.cta:hover,
.cta:focus-visible {
  background: var(--accent-hover);
  border-color: var(--accent-hover);
  color: #faf8f3;
  text-decoration: none;
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem 1.1rem;
  margin: 1.25rem 0 0.5rem;
}

/* Lists of deliverables / steps / exclusions */

.stack {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1.1rem;
}

.stack li,
.deliverable,
.step {
  padding: 0;
}

.deliverable h3,
.step h3 {
  margin-bottom: 0.25rem;
}

.kicker {
  display: block;
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 0.35rem;
}

ol.steps {
  list-style: none;
  margin: 0;
  padding: 0;
  counter-reset: step;
  display: grid;
  gap: 0.85rem;
}

ol.steps li {
  position: relative;
  padding-left: 2.1rem;
}

ol.steps li::before {
  counter-increment: step;
  content: counter(step);
  position: absolute;
  left: 0;
  top: 0.1rem;
  width: 1.45rem;
  height: 1.45rem;
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  font-size: 0.75rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  background: var(--bg-card);
}

.exclusions {
  list-style: none;
  margin: 0;
  padding: 0;
}

.exclusions li {
  padding: 0.4rem 0;
  border-top: 1px solid var(--line);
  color: var(--ink);
}

.exclusions li:last-child {
  border-bottom: 1px solid var(--line);
}

.price {
  font-family: var(--font-serif);
  font-size: 2rem;
  letter-spacing: -0.03em;
  line-height: 1.1;
  margin: 0.15rem 0 0.5rem;
}

.price span {
  font-size: 1rem;
  font-family: var(--font-sans);
  font-weight: 400;
  letter-spacing: 0;
  color: var(--muted);
}

/* Form */

.form {
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 1.25rem 1.25rem 1.4rem;
}

.form-grid {
  display: grid;
  gap: 0.9rem 1rem;
}

@media (min-width: 640px) {
  .form-grid {
    grid-template-columns: 1fr 1fr;
  }

  .form-grid .full {
    grid-column: 1 / -1;
  }
}

label {
  display: block;
  font-size: 0.8125rem;
  font-weight: 600;
  margin-bottom: 0.3rem;
  color: var(--ink);
}

.req {
  font-weight: 400;
  color: var(--muted);
}

input[type="text"],
input[type="email"],
select,
textarea {
  width: 100%;
  font: inherit;
  font-size: 1rem;
  color: var(--ink);
  background: #fff;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  padding: 0.5rem 0.65rem;
  appearance: none;
}

select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='none' stroke='%231a1814' stroke-width='1.4' d='M1 1.5l5 5 5-5'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.7rem center;
  padding-right: 2rem;
}

textarea {
  min-height: 5.5rem;
  resize: vertical;
}

input:focus,
select:focus,
textarea:focus {
  outline: 2px solid var(--focus);
  outline-offset: 1px;
  border-color: var(--focus);
}

.form-actions {
  margin-top: 1.1rem;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.7rem;
}

.form-status {
  font-size: 0.9375rem;
  margin: 0;
  min-height: 1.4em;
}

.form-status.is-pending,
.form-status.is-error {
  color: var(--danger);
}

.form-status.is-success {
  color: var(--accent);
}

.form-status.is-invalid {
  color: var(--danger);
}

/* Sample report */

.banner {
  background: var(--warn-bg);
  color: var(--warn-ink);
  border: 1px solid #e0d3b4;
  border-radius: 8px;
  padding: 1rem 1.1rem;
  margin: 0 0 2rem;
  font-size: 0.9375rem;
}

.banner h1,
.banner p:last-child {
  margin-bottom: 0;
}

.banner h1 {
  font-size: 1.15rem;
  color: var(--ink);
  margin-bottom: 0.45rem;
}

.toc {
  list-style: none;
  margin: 0 0 1.5rem;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem 1rem;
  font-size: 0.9375rem;
}

.meta-list,
.kv {
  display: grid;
  grid-template-columns: max-content 1fr;
  gap: 0.2rem 1rem;
  margin: 0 0 1rem;
  font-size: 0.975rem;
}

.meta-list dt,
.kv dt {
  color: var(--muted);
  font-weight: 400;
}

.meta-list dd,
.kv dd {
  margin: 0;
  overflow-wrap: anywhere;
}

.score-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin: 0.5rem 0 1rem;
}

.chip {
  display: inline-block;
  border: 1px solid var(--line);
  background: var(--bg-card);
  border-radius: 999px;
  padding: 0.15rem 0.6rem;
  font-size: 0.8125rem;
  color: var(--ink);
  white-space: nowrap;
}

.chip code,
code {
  font-family: var(--font-mono);
  font-size: 0.82em;
}

.sources {
  margin: 0.4rem 0 0;
  padding-left: 1.15rem;
  overflow-wrap: anywhere;
  font-size: 0.9rem;
}

.sources li {
  margin: 0.2rem 0;
}

.supplier {
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 1rem 1.1rem 1.15rem;
  margin: 1rem 0;
}

.supplier h4 {
  margin-bottom: 0.15rem;
}

.supplier .where {
  color: var(--muted);
  font-size: 0.9rem;
  margin-bottom: 0.7rem;
}

.status {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.02em;
  border: 1px solid var(--line-strong);
  background: var(--warn-bg);
  color: var(--ink);
  padding: 0.12rem 0.45rem;
  border-radius: 3px;
}

.flags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin: 0.35rem 0 0.7rem;
}

.flag {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  background: #efe8dc;
  color: var(--ink);
  border: 1px solid var(--line);
  border-radius: 3px;
  padding: 0.12rem 0.4rem;
  overflow-wrap: anywhere;
}

.pick {
  margin: 2.25rem 0;
  padding-top: 0.25rem;
}

.pick > h2 {
  padding-top: 0.5rem;
}

/* Print */

@media print {
  body {
    background: #fff;
    color: #000;
    font-size: 11pt;
  }

  .site-header .nav,
  .cta,
  .form,
  .no-print {
    display: none !important;
  }

  .site-footer,
  .supplier,
  .banner,
  a {
    color: inherit;
  }

  a {
    text-decoration: underline;
  }

  .wrap,
  .wrap-wide {
    width: auto;
    margin: 0;
  }
}

@media (max-width: 480px) {
  .nav a {
    margin-left: 0.85rem;
  }

  .meta-list,
  .kv {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .meta-list dt,
  .kv dt {
    margin-top: 0.45rem;
    font-size: 0.8rem;
  }

  .chip {
    white-space: normal;
  }
}