/* CEX Ready — calm, document-like, mobile-first */

:root {
  --bg: #f3f0e8;
  --bg-raised: #faf8f3;
  --bg-inset: #e8e4da;
  --ink: #1b1a16;
  --ink-soft: #4a473f;
  --ink-faint: #6f6b62;
  --line: #d5d0c4;
  --line-strong: #c3bdb0;
  --accent: #1f3d36;
  --accent-hover: #152c27;
  --accent-soft: #e4ece8;
  --focus: #2a6b5a;
  --error: #8b2e2e;
  --ok: #1f3d36;
  --shadow: 0 1px 2px rgba(27, 26, 22, 0.04), 0 8px 24px rgba(27, 26, 22, 0.05);
  --serif: "Newsreader", "Iowan Old Style", "Palatino Linotype", Palatino, "Times New Roman", serif;
  --sans: "Source Sans 3", "Source Sans Pro", "Segoe UI", system-ui, sans-serif;
  --mono: "IBM Plex Mono", "SF Mono", ui-monospace, monospace;
  --measure: 40rem;
  --page: 72rem;
  --radius: 8px;
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 1.0625rem;
  line-height: 1.65;
  font-weight: 400;
}

[hidden] {
  display: none !important;
}

.skip-link {
  position: absolute;
  left: 1rem;
  top: -3.5rem;
  z-index: 20;
  background: var(--ink);
  color: var(--bg);
  padding: 0.5rem 0.85rem;
  border-radius: 4px;
  text-decoration: none;
}

.skip-link:focus {
  top: 0.75rem;
}

img {
  max-width: 100%;
  height: auto;
}

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: 3px;
}

.wrap {
  width: min(100% - 2rem, var(--page));
  margin-inline: auto;
}

.prose {
  width: min(100%, var(--measure));
}

/* Header */

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

.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 3.75rem;
  padding-block: 0.6rem;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  color: var(--ink);
  text-decoration: none;
  font-family: var(--serif);
  font-weight: 500;
  font-size: 1.125rem;
  letter-spacing: -0.02em;
}

.logo-mark {
  width: 1.5rem;
  height: 1.5rem;
  flex-shrink: 0;
}

.nav {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.25rem 1.1rem;
  font-size: 0.95rem;
}

.nav a {
  color: var(--ink-soft);
  text-decoration: none;
}

.nav a:hover,
.nav a[aria-current="page"] {
  color: var(--ink);
  text-decoration: underline;
  text-underline-offset: 0.2em;
}

.nav .nav-cta {
  color: var(--accent);
  font-weight: 600;
}

/* Hero */

.hero {
  padding: 3.25rem 0 2.75rem;
  border-bottom: 1px solid var(--line);
}

.eyebrow {
  margin: 0 0 0.85rem;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-faint);
}

.hero h1,
.page-hero h1 {
  margin: 0 0 1rem;
  font-family: var(--serif);
  font-weight: 500;
  font-size: clamp(2.05rem, 4.4vw, 3.15rem);
  line-height: 1.15;
  letter-spacing: -0.025em;
}

.lede {
  margin: 0 0 1.6rem;
  max-width: 38rem;
  font-size: 1.2rem;
  line-height: 1.55;
  color: var(--ink-soft);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
}

/* Buttons */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  min-height: 2.75rem;
  padding: 0.55rem 1.15rem;
  border-radius: 6px;
  border: 1px solid transparent;
  font-family: inherit;
  font-size: 1rem;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  line-height: 1.2;
}

.btn-primary {
  background: var(--accent);
  color: #f6f3ec;
}

.btn-primary:hover {
  background: var(--accent-hover);
  color: #fff;
}

.btn-secondary {
  background: transparent;
  border-color: var(--line-strong);
  color: var(--ink);
}

.btn-secondary:hover {
  background: var(--bg-raised);
  color: var(--ink);
}

.btn:disabled {
  opacity: 0.65;
  cursor: not-allowed;
}

/* Sections */

.section {
  padding: 3.25rem 0;
  border-bottom: 1px solid var(--line);
}

.section h2,
.guide-body h2 {
  margin: 0 0 1rem;
  font-family: var(--serif);
  font-weight: 500;
  font-size: clamp(1.55rem, 2.6vw, 2rem);
  letter-spacing: -0.02em;
  line-height: 1.2;
}

.section .intro,
.guide-body .intro {
  margin: 0 0 1.5rem;
  color: var(--ink-soft);
  max-width: var(--measure);
}

.section h3,
.guide-body h3 {
  margin: 1.75rem 0 0.5rem;
  font-family: var(--serif);
  font-weight: 500;
  font-size: 1.3rem;
  letter-spacing: -0.015em;
}

.section p,
.guide-body p,
.faq-item p {
  margin: 0 0 1rem;
}

.section p:last-child,
.guide-body p:last-child,
.faq-item p:last-child {
  margin-bottom: 0;
}

.split {
  display: grid;
  gap: 2rem;
}

@media (min-width: 840px) {
  .split-2 {
    grid-template-columns: 1fr 1fr;
    gap: 3.5rem;
    align-items: start;
  }
}

/* Checklist */

.checklist {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.85rem;
}

.checklist li {
  display: grid;
  grid-template-columns: 1.35rem 1fr;
  gap: 0.8rem;
  padding: 1rem 1.1rem;
  background: var(--bg-raised);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.checklist .mark {
  width: 1.15rem;
  height: 1.15rem;
  margin-top: 0.28rem;
  border: 1.5px solid var(--accent);
  border-radius: 3px;
  position: relative;
}

.checklist .mark::after {
  content: "";
  position: absolute;
  left: 0.28rem;
  top: 0.05rem;
  width: 0.28rem;
  height: 0.55rem;
  border-right: 1.5px solid var(--accent);
  border-bottom: 1.5px solid var(--accent);
  transform: rotate(45deg);
}

.checklist strong {
  display: block;
  font-weight: 600;
  margin-bottom: 0.15rem;
}

.checklist span {
  color: var(--ink-soft);
  font-size: 0.98rem;
}

/* Expect / process */

.process {
  display: grid;
  gap: 1.25rem;
}

.process article {
  padding: 0;
}

.process h3 {
  margin-top: 0;
}

.note {
  margin: 1.5rem 0 0;
  padding: 1rem 1.15rem;
  border-left: 3px solid var(--accent);
  background: var(--accent-soft);
  color: var(--ink);
}

.note p {
  margin: 0;
}

/* Guide cards */

.guide-grid {
  display: grid;
  gap: 1rem;
}

@media (min-width: 720px) {
  .guide-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.guide-card {
  display: flex;
  flex-direction: column;
  height: 100%;
  padding: 1.25rem 1.2rem 1.15rem;
  background: var(--bg-raised);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  text-decoration: none;
  color: inherit;
  box-shadow: var(--shadow);
}

.guide-card:hover {
  border-color: var(--line-strong);
  color: inherit;
}

.guide-card h3 {
  margin: 0 0 0.5rem;
  font-size: 1.15rem;
}

.guide-card p {
  margin: 0 0 1rem;
  color: var(--ink-soft);
  font-size: 0.98rem;
  flex: 1;
}

.guide-card .more {
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--accent);
}

/* FAQ */

.faq-list {
  display: grid;
  gap: 0;
  max-width: 46rem;
}

.faq-item {
  padding: 1.35rem 0;
  border-top: 1px solid var(--line);
}

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

.faq-item h3 {
  margin: 0 0 0.55rem;
  font-size: 1.2rem;
}

.faq-item p + p {
  margin-top: 0.75rem;
}

/* Form */

#contact {
  scroll-margin-top: 1rem;
}

.form-panel {
  background: var(--bg-raised);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 1.35rem 1.25rem 1.5rem;
  box-shadow: var(--shadow);
  max-width: 40rem;
}

@media (min-width: 640px) {
  .form-panel {
    padding: 1.7rem 1.7rem 1.85rem;
  }
}

.form-grid {
  display: grid;
  gap: 0.95rem;
}

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

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

.field {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

.field label {
  font-size: 0.92rem;
  font-weight: 600;
}

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

.field input,
.field select,
.field textarea {
  width: 100%;
  font: inherit;
  color: var(--ink);
  background: #fff;
  border: 1px solid var(--line-strong);
  border-radius: 6px;
  padding: 0.55rem 0.7rem;
  min-height: 2.65rem;
}

.field textarea {
  min-height: 7rem;
  resize: vertical;
}

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

.hp {
  position: absolute;
  left: -10000px;
  top: auto;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.form-note,
.disclosure {
  font-size: 0.9rem;
  color: var(--ink-soft);
  margin: 0.85rem 0 0;
}

.form-actions {
  margin-top: 0.4rem;
}

.form-error {
  margin: 0.6rem 0 0;
  color: var(--error);
  font-size: 0.95rem;
}

.thank-you {
  padding: 0.4rem 0 0.2rem;
}

.thank-you h2 {
  margin-top: 0;
}

/* Guides index / inner pages */

.page-hero {
  padding: 2.5rem 0 2rem;
  border-bottom: 1px solid var(--line);
}

.crumb {
  margin: 0 0 0.85rem;
  font-size: 0.9rem;
  color: var(--ink-faint);
}

.crumb a {
  color: var(--ink-soft);
  text-decoration: none;
}

.crumb a:hover {
  text-decoration: underline;
}

.guide-body {
  padding: 2.5rem 0 3.5rem;
}

.guide-body ul,
.guide-body ol {
  margin: 0 0 1.15rem;
  padding-left: 1.25rem;
}

.guide-body li {
  margin: 0 0 0.4rem;
}

.guide-body li::marker {
  color: var(--ink-faint);
}

.related {
  margin-top: 2.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--line);
}

/* Footer */

.site-footer {
  padding: 2.25rem 0 2.75rem;
  color: var(--ink-soft);
  font-size: 0.92rem;
}

.site-footer .wrap {
  display: grid;
  gap: 1.1rem;
}

.site-footer nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.25rem;
}

.site-footer a {
  color: var(--ink-soft);
}

.legal {
  max-width: 42rem;
  color: var(--ink-faint);
}

/* 404 */

.not-found {
  padding: 4.5rem 0 5rem;
}