/* Shared stylesheet for mmfinancials.ca content pages (FAQ, Resources, Articles).
   Design tokens/components mirror the homepage (index.html) for visual consistency. */

:root {
  --navy: #006096;
  --navy-deep: #003C5E;
  --sky: #39C5F3;
  --sky-deep: #1AA7D8;
  --ink: #0B1420;
  --ink-soft: #4C5A6B;
  --ink-faint: #8393A3;
  --paper: #F6F9FB;
  --surface: #FFFFFF;
  --surface-alt: #EEF4F8;
  --line: #DCE7EF;
  --line-strong: #C3D5E1;
  --shadow: 0 1px 2px rgba(6,32,51,0.05), 0 12px 32px rgba(6,32,51,0.07);
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --navy: #5CB6E8; --navy-deep: #82CBF2; --sky: #39C5F3; --sky-deep: #6ED4F7;
    --ink: #E7EEF4; --ink-soft: #AEC0CE; --ink-faint: #75899A;
    --paper: #081420; --surface: #0E1E2D; --surface-alt: #122939;
    --line: #1E3849; --line-strong: #2A4A5E;
    --shadow: 0 1px 2px rgba(0,0,0,0.35), 0 16px 40px rgba(0,0,0,0.4);
  }
}
:root[data-theme="dark"] {
  --navy: #5CB6E8; --navy-deep: #82CBF2; --sky: #39C5F3; --sky-deep: #6ED4F7;
  --ink: #E7EEF4; --ink-soft: #AEC0CE; --ink-faint: #75899A;
  --paper: #081420; --surface: #0E1E2D; --surface-alt: #122939;
  --line: #1E3849; --line-strong: #2A4A5E;
  --shadow: 0 1px 2px rgba(0,0,0,0.35), 0 16px 40px rgba(0,0,0,0.4);
}

* { box-sizing: border-box; }
html { text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 90px; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: "IBM Plex Sans", -apple-system, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
@media (prefers-reduced-motion: reduce) {
  * { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; }
}

a { color: inherit; }
a:focus-visible, button:focus-visible { outline: 2px solid var(--sky); outline-offset: 3px; }

h1, h2, h3 {
  font-family: "Instrument Serif", Georgia, serif;
  font-weight: 400;
  text-wrap: balance;
  margin: 0;
  color: var(--ink);
}

.mono { font-family: "IBM Plex Mono", ui-monospace, Consolas, monospace; font-variant-numeric: tabular-nums; }

.eyebrow {
  font-family: "IBM Plex Mono", monospace;
  font-size: 12.5px;
  font-weight: 500;
  letter-spacing: 0.11em;
  text-transform: uppercase;
  color: var(--sky-deep);
}

.wrap { max-width: 1120px; margin: 0 auto; padding: 0 28px; }
.wrap-narrow { max-width: 780px; margin: 0 auto; padding: 0 28px; }

/* ---------- Nav (matches homepage) ---------- */
nav.top {
  border-bottom: 1px solid var(--line);
  background: color-mix(in srgb, var(--paper) 88%, transparent);
  backdrop-filter: blur(8px);
  position: sticky; top: 0; z-index: 20;
}
nav.top .wrap { display: flex; align-items: center; justify-content: space-between; padding-top: 12px; padding-bottom: 12px; gap: 24px; }
.brand { display: flex; align-items: center; gap: 14px; text-decoration: none; }
.brand img { height: 52px; width: auto; display: block; }
.brand-word { font-family: "IBM Plex Sans", sans-serif; font-weight: 700; font-size: 21px; letter-spacing: 0.01em; color: var(--ink); white-space: nowrap; }
.brand-word span { color: var(--ink-soft); font-weight: 500; }

.nav-links { display: flex; align-items: center; gap: 26px; font-size: 14.5px; font-weight: 500; }
.nav-links a { text-decoration: none; color: var(--ink-soft); transition: color .15s ease; }
.nav-links a:hover { color: var(--ink); }
.nav-cta { background: var(--navy); color: #fff; padding: 9px 18px; border-radius: 7px; text-decoration: none; font-weight: 600; font-size: 14px; white-space: nowrap; transition: background .15s ease; }
.nav-cta:hover { background: var(--navy-deep); }
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .nav-cta { color: #04141F; background: var(--sky); }
  :root:not([data-theme="light"]) .nav-cta:hover { background: var(--sky-deep); }
}
:root[data-theme="dark"] .nav-cta { color: #04141F; background: var(--sky); }
:root[data-theme="dark"] .nav-cta:hover { background: var(--sky-deep); }
.nav-ctas { display: flex; align-items: center; gap: 10px; }
.nav-cta-ghost { background: transparent; color: var(--ink); border: 1.5px solid var(--line-strong); padding: 7.5px 18px; border-radius: 7px; text-decoration: none; font-weight: 600; font-size: 14px; white-space: nowrap; transition: border-color .15s ease, color .15s ease; }
.nav-cta-ghost:hover { border-color: var(--navy); color: var(--navy); }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) .nav-cta-ghost:hover { border-color: var(--sky); color: var(--sky); } }
:root[data-theme="dark"] .nav-cta-ghost:hover { border-color: var(--sky); color: var(--sky); }
@media (max-width: 1000px) { .nav-links { display: none; } }
@media (max-width: 480px) {
  nav.top .wrap { flex-wrap: wrap; }
  .nav-ctas { flex-basis: 100%; justify-content: flex-start; }
  .brand img { height: 40px; }
  .brand-word { font-size: 17px; }
}

/* ---------- Page header (article/FAQ hero) ---------- */
header.page-hero { padding: 56px 0 40px; border-bottom: 1px solid var(--line); }
header.page-hero .crumb { font-size: 13px; color: var(--ink-faint); margin-bottom: 14px; }
header.page-hero .crumb a { color: var(--ink-faint); text-decoration: none; }
header.page-hero .crumb a:hover { color: var(--navy); }
header.page-hero h1 { font-size: clamp(30px, 4.2vw, 46px); line-height: 1.12; }
header.page-hero .dek { margin-top: 16px; font-size: 17px; color: var(--ink-soft); max-width: 62ch; line-height: 1.6; }
header.page-hero .meta { margin-top: 20px; font-size: 13px; color: var(--ink-faint); font-family: "IBM Plex Mono", monospace; }

/* ---------- Article body ---------- */
main.article { padding: 48px 0 80px; }
main.article .content { max-width: 720px; margin: 0 auto; padding: 0 28px; }
main.article h2 { font-size: 27px; margin-top: 48px; margin-bottom: 4px; }
main.article h3 { font-size: 20px; font-family: "IBM Plex Sans", sans-serif; font-weight: 600; margin-top: 30px; margin-bottom: 2px; color: var(--ink); }
main.article p { color: var(--ink-soft); font-size: 16px; line-height: 1.75; margin: 16px 0; }
main.article p.lede { font-size: 18px; color: var(--ink); }
main.article ul, main.article ol { color: var(--ink-soft); font-size: 16px; line-height: 1.75; padding-left: 22px; }
main.article li { margin: 8px 0; }
main.article strong { color: var(--ink); font-weight: 600; }
main.article a.inline-link { color: var(--navy); text-decoration: underline; text-decoration-color: var(--line-strong); text-underline-offset: 3px; }
main.article a.inline-link:hover { text-decoration-color: var(--navy); }
:root[data-theme="dark"] main.article a.inline-link { color: var(--sky); }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) main.article a.inline-link { color: var(--sky); } }

/* Statute / rule quote callout */
.statute-box {
  background: var(--surface);
  border: 1px solid var(--line);
  border-left: 3px solid var(--sky-deep);
  border-radius: 10px;
  padding: 18px 22px;
  margin: 22px 0;
  box-shadow: var(--shadow);
}
.statute-box .src { font-family: "IBM Plex Mono", monospace; font-size: 11.5px; letter-spacing: .03em; text-transform: uppercase; color: var(--sky-deep); font-weight: 600; }
.statute-box p { margin: 8px 0 0; color: var(--ink); font-size: 15px; line-height: 1.65; }
.statute-box p.cite { margin-top: 10px; font-size: 12.5px; color: var(--ink-faint); font-family: "IBM Plex Mono", monospace; }

/* Note / callout box (non-statute) */
.note-box { background: var(--surface-alt); border: 1px solid var(--line); border-radius: 10px; padding: 18px 22px; margin: 22px 0; }
.note-box p { margin: 0; color: var(--ink-soft); font-size: 14.5px; line-height: 1.6; }
.note-box .label { font-family: "IBM Plex Mono", monospace; font-size: 11px; letter-spacing: .05em; text-transform: uppercase; color: var(--ink-faint); font-weight: 600; margin-bottom: 6px; display: block; }

/* End-of-article CTA */
.article-cta { margin-top: 52px; padding: 34px 32px; background: var(--navy); border-radius: 16px; color: #fff; }
:root[data-theme="dark"] .article-cta { background: var(--surface-alt); border: 1px solid var(--line-strong); color: var(--ink); }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) .article-cta { background: var(--surface-alt); border: 1px solid var(--line-strong); color: var(--ink); } }
.article-cta h3 { color: #fff; font-size: 22px; font-family: "Instrument Serif", serif; font-weight: 400; }
:root[data-theme="dark"] .article-cta h3 { color: var(--ink); }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) .article-cta h3 { color: var(--ink); } }
.article-cta p { color: #C7E2F0; margin-top: 8px; font-size: 14.5px; }
:root[data-theme="dark"] .article-cta p { color: var(--ink-soft); }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) .article-cta p { color: var(--ink-soft); } }
.article-cta .btn { margin-top: 18px; }

.btn { display: inline-flex; align-items: center; gap: 8px; padding: 12px 20px; border-radius: 8px; font-weight: 600; font-size: 14.5px; text-decoration: none; transition: transform .15s ease, background .15s ease, border-color .15s ease; }
.btn-primary { background: #fff; color: var(--navy); }
.btn-primary:hover { transform: translateY(-1px); }
:root[data-theme="dark"] .btn-primary { background: var(--sky); color: #04141F; }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) .btn-primary { background: var(--sky); color: #04141F; } }

/* Related articles grid */
.related { padding: 8px 0 64px; }
.related .wrap > .eyebrow { display:block; margin-bottom: 18px; }
.related-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
@media (max-width: 820px) { .related-grid { grid-template-columns: 1fr; } }
.related-card { border: 1px solid var(--line); border-radius: 12px; padding: 22px; background: var(--surface); text-decoration: none; display: block; transition: border-color .15s ease; }
.related-card:hover { border-color: var(--navy); }
.related-card .tag { font-family: "IBM Plex Mono", monospace; font-size: 11px; color: var(--sky-deep); text-transform: uppercase; letter-spacing: .04em; font-weight: 600; }
.related-card h4 { margin-top: 8px; font-size: 17px; font-family: "IBM Plex Sans", sans-serif; font-weight: 600; color: var(--ink); }
.related-card p { margin-top: 8px; font-size: 13.5px; color: var(--ink-soft); line-height: 1.55; }

/* ---------- FAQ page ---------- */
main.faq { padding: 48px 0 80px; }
.faq-cat { margin-top: 52px; }
.faq-cat:first-child { margin-top: 8px; }
.faq-cat h2 { font-size: 25px; margin-bottom: 18px; }
.faq-item { border-top: 1px solid var(--line); }
.faq-item:last-child { border-bottom: 1px solid var(--line); }
.faq-item summary { list-style: none; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-q { width: 100%; text-align: left; background: none; border: none; padding: 20px 4px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: 16px; font-family: "IBM Plex Sans", sans-serif; }
.faq-q .qtext { font-size: 16.5px; font-weight: 600; color: var(--ink); }
.faq-q .icon { flex-shrink: 0; width: 22px; height: 22px; position: relative; }
.faq-q .icon::before, .faq-q .icon::after { content: ""; position: absolute; background: var(--ink-soft); border-radius: 2px; transition: transform .2s ease; }
.faq-q .icon::before { width: 14px; height: 2px; top: 10px; left: 4px; }
.faq-q .icon::after { width: 2px; height: 14px; top: 4px; left: 10px; }
.faq-item[open] .faq-q .icon::after { transform: rotate(90deg); opacity: 0; }
.faq-a { padding: 0 4px 22px; color: var(--ink-soft); font-size: 15.5px; line-height: 1.7; max-width: 68ch; }
.faq-a p { margin: 0 0 12px; }
.faq-a p:last-child { margin-bottom: 0; }
.faq-a a.inline-link { color: var(--navy); text-decoration: underline; text-decoration-color: var(--line-strong); }
:root[data-theme="dark"] .faq-a a.inline-link { color: var(--sky); }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) .faq-a a.inline-link { color: var(--sky); } }
.faq-cite { font-family: "IBM Plex Mono", monospace; font-size: 12px; color: var(--ink-faint); display: block; margin-top: 10px; }

/* ---------- Resources hub ---------- */
main.resources-hub { padding: 48px 0 80px; }
.resource-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 8px; }
@media (max-width: 820px) { .resource-grid { grid-template-columns: 1fr; } }
.resource-card { border: 1px solid var(--line); border-radius: 14px; padding: 28px 24px; background: var(--surface); text-decoration: none; display: block; transition: border-color .15s ease, box-shadow .15s ease; }
.resource-card:hover { border-color: var(--navy); box-shadow: var(--shadow); }
.resource-card .tag { font-family: "IBM Plex Mono", monospace; font-size: 11px; color: var(--sky-deep); text-transform: uppercase; letter-spacing: .04em; font-weight: 600; }
.resource-card h3 { margin-top: 12px; font-size: 20px; font-family: "IBM Plex Sans", sans-serif; font-weight: 600; color: var(--ink); }
.resource-card p { margin-top: 10px; font-size: 14.5px; color: var(--ink-soft); line-height: 1.6; }
.resource-card .read { margin-top: 16px; font-size: 13px; font-weight: 600; color: var(--navy); }
:root[data-theme="dark"] .resource-card .read { color: var(--sky); }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) .resource-card .read { color: var(--sky); } }

/* ---------- Footer (matches homepage) ---------- */
footer { padding: 40px 0 60px; }
footer .wrap { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 16px; border-top: 1px solid var(--line); padding-top: 28px; }
footer .fbrand { display: flex; align-items: center; gap: 10px; }
footer .fbrand img { height: 22px; }
footer .fbrand span { font-size: 13px; color: var(--ink-faint); }
footer .flinks { display: flex; gap: 22px; font-size: 13px; flex-wrap: wrap; }
footer .flinks a { text-decoration: none; color: var(--ink-faint); }
footer .flinks a:hover { color: var(--ink-soft); }