/* mfl-stubs.css — shared styles for blog/index, blog articles, legal pages */
/* Consumed by stubs scope only; main mfl.css is written by pages-main scope */

:root {
  --mfl-navy: #0F2240;
  --mfl-teal: #0D9488;
  --mfl-teal-hover: #0F766E;
  --mfl-accent-bg: #F0FDFA;
  --mfl-surface: #F8FAFC;
  --mfl-border: #CBD5E1;
  --mfl-text-primary: #0F2240;
  --mfl-text-secondary: #475569;
  --mfl-text-muted: #94A3B8;
  --mfl-white: #FFFFFF;
  --mfl-amber: #D97706;
  --mfl-radius: 8px;
  --mfl-shadow-card: 0 1px 3px rgba(15, 34, 64, 0.08);
  --mfl-container: 1200px;
  --mfl-font-heading: 'Instrument Sans', system-ui, sans-serif;
  --mfl-font-body: 'Inter', system-ui, sans-serif;
  --mfl-font-mono: 'JetBrains Mono', 'Courier New', monospace;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { font-size: 16px; scroll-behavior: smooth; }

body {
  font-family: var(--mfl-font-body);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--mfl-text-primary);
  background: var(--mfl-white);
  -webkit-font-smoothing: antialiased;
}

a { color: var(--mfl-teal); text-decoration: none; }
a:hover { color: var(--mfl-teal-hover); }

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

.mfl-container {
  max-width: var(--mfl-container);
  margin-inline: auto;
  padding-inline: 1.5rem;
}

/* -------------------------------------------------------
   NAV
------------------------------------------------------- */
.mfl-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--mfl-white);
  border-bottom: 1px solid #E2E8F0;
}

.mfl-nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
  gap: 1rem;
}

.mfl-nav__logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  text-decoration: none;
  flex-shrink: 0;
}

.mfl-nav__logo-svg { width: 120px; height: auto; }

.mfl-nav__links {
  display: flex;
  align-items: center;
  gap: 1.75rem;
  list-style: none;
}

.mfl-nav__links a {
  font-family: var(--mfl-font-body);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--mfl-text-primary);
  text-decoration: none;
  transition: color 0.15s;
}

.mfl-nav__links a:hover,
.mfl-nav__links a[aria-current="page"] { color: var(--mfl-teal); }

.mfl-nav__links a[aria-current="page"] {
  border-bottom: 2px solid var(--mfl-teal);
  padding-bottom: 2px;
}

.mfl-nav__right {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.mfl-nav__about {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--mfl-text-primary);
  text-decoration: none;
  transition: color 0.15s;
}
.mfl-nav__about:hover { color: var(--mfl-teal); }

.mfl-btn-nav {
  display: inline-flex;
  align-items: center;
  padding: 0.45rem 1rem;
  background: var(--mfl-teal);
  color: var(--mfl-white);
  font-family: var(--mfl-font-body);
  font-size: 0.875rem;
  font-weight: 600;
  border-radius: var(--mfl-radius);
  text-decoration: none;
  transition: background 0.15s;
  white-space: nowrap;
}
.mfl-btn-nav:hover { background: var(--mfl-teal-hover); color: var(--mfl-white); }

.mfl-nav__hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.25rem;
  width: 32px;
  height: 32px;
}
.mfl-nav__hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--mfl-navy);
  border-radius: 2px;
  transition: 0.2s;
}

.mfl-nav__mobile {
  display: none;
  flex-direction: column;
  gap: 0;
  background: var(--mfl-white);
  border-top: 1px solid #E2E8F0;
  padding: 0.75rem 0;
}
.mfl-nav__mobile.is-open { display: flex; }
.mfl-nav__mobile a {
  padding: 0.65rem 1.5rem;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--mfl-text-primary);
  text-decoration: none;
  transition: background 0.1s;
}
.mfl-nav__mobile a:hover { background: var(--mfl-accent-bg); }

@media (max-width: 900px) {
  .mfl-nav__links { display: none; }
  .mfl-nav__right { display: none; }
  .mfl-nav__hamburger { display: flex; }
}

/* -------------------------------------------------------
   BREADCRUMB
------------------------------------------------------- */
.mfl-breadcrumb {
  padding: 0.875rem 0;
  border-bottom: 1px solid var(--mfl-border);
  background: var(--mfl-surface);
}

.mfl-breadcrumb__list {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  list-style: none;
  font-size: 0.825rem;
  color: var(--mfl-text-muted);
}

.mfl-breadcrumb__list li { display: flex; align-items: center; gap: 0.4rem; }
.mfl-breadcrumb__list a { color: var(--mfl-teal); text-decoration: none; }
.mfl-breadcrumb__list a:hover { text-decoration: underline; }
.mfl-breadcrumb__sep { color: var(--mfl-text-muted); font-size: 0.8rem; }
.mfl-breadcrumb__current { color: var(--mfl-text-secondary); font-weight: 500; }

/* -------------------------------------------------------
   BLOG INDEX
------------------------------------------------------- */
.mfl-blog-hero {
  padding: 4rem 0 3rem;
  background: var(--mfl-accent-bg);
  border-bottom: 1px solid #B2F0E8;
}

.mfl-blog-hero__eyebrow {
  display: inline-block;
  font-family: var(--mfl-font-mono);
  font-size: 0.75rem;
  font-weight: 400;
  color: var(--mfl-teal);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 0.75rem;
}

.mfl-blog-hero__heading {
  font-family: var(--mfl-font-heading);
  font-size: clamp(2rem, 4vw, 2.75rem);
  font-weight: 700;
  color: var(--mfl-navy);
  letter-spacing: -0.02em;
  line-height: 1.2;
  margin-bottom: 0.875rem;
}

.mfl-blog-hero__subhead {
  font-size: 1.05rem;
  color: var(--mfl-text-secondary);
  max-width: 520px;
  line-height: 1.65;
}

/* Category filter */
.mfl-blog-filter {
  padding: 1.25rem 0;
  border-bottom: 1px solid var(--mfl-border);
  background: var(--mfl-white);
}

.mfl-blog-filter__inner {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  flex-wrap: wrap;
}

.mfl-filter-btn {
  display: inline-flex;
  align-items: center;
  padding: 0.35rem 0.9rem;
  border-radius: 100px;
  border: 1.5px solid var(--mfl-border);
  background: var(--mfl-white);
  font-family: var(--mfl-font-body);
  font-size: 0.825rem;
  font-weight: 500;
  color: var(--mfl-text-secondary);
  cursor: pointer;
  transition: border-color 0.15s, color 0.15s, background 0.15s;
}
.mfl-filter-btn:hover,
.mfl-filter-btn.is-active {
  border-color: var(--mfl-teal);
  color: var(--mfl-teal);
  background: var(--mfl-accent-bg);
}

/* Blog grid */
.mfl-blog-grid-section {
  padding: 3rem 0 5rem;
  background: var(--mfl-white);
}

.mfl-blog-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
}

@media (max-width: 768px) {
  .mfl-blog-grid { grid-template-columns: 1fr; }
}

.mfl-blog-card {
  background: var(--mfl-white);
  border: 1px solid var(--mfl-border);
  border-radius: var(--mfl-radius);
  overflow: hidden;
  box-shadow: var(--mfl-shadow-card);
  transition: box-shadow 0.2s, transform 0.2s;
  display: flex;
  flex-direction: column;
}
.mfl-blog-card:hover {
  box-shadow: 0 4px 16px rgba(15, 34, 64, 0.12);
  transform: translateY(-2px);
}

.mfl-blog-card__thumb {
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: var(--mfl-accent-bg);
}
.mfl-blog-card__thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.mfl-blog-card__body {
  padding: 1.25rem 1.5rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  flex: 1;
}

.mfl-blog-card__meta {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  flex-wrap: wrap;
}

.mfl-blog-card__cat {
  display: inline-flex;
  align-items: center;
  padding: 0.2rem 0.6rem;
  background: var(--mfl-accent-bg);
  border: 1px solid #A7F3D0;
  border-radius: 4px;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--mfl-teal);
  font-family: var(--mfl-font-body);
  letter-spacing: 0.01em;
  text-transform: none;
  white-space: nowrap;
}

.mfl-blog-card__date {
  font-family: var(--mfl-font-mono);
  font-size: 0.75rem;
  color: var(--mfl-text-muted);
}

.mfl-blog-card__read-time {
  font-size: 0.75rem;
  color: var(--mfl-text-muted);
}

.mfl-blog-card__title {
  font-family: var(--mfl-font-heading);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--mfl-navy);
  line-height: 1.35;
  letter-spacing: -0.01em;
}
.mfl-blog-card__title a {
  color: inherit;
  text-decoration: none;
  transition: color 0.15s;
}
.mfl-blog-card__title a:hover { color: var(--mfl-teal); }

.mfl-blog-card__summary {
  font-size: 0.875rem;
  color: var(--mfl-text-secondary);
  line-height: 1.6;
  flex: 1;
}

.mfl-blog-card__footer {
  padding-top: 0.75rem;
  border-top: 1px solid var(--mfl-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.mfl-blog-card__author { font-size: 0.8rem; color: var(--mfl-text-muted); }

.mfl-blog-card__link {
  font-size: 0.825rem;
  font-weight: 600;
  color: var(--mfl-teal);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  transition: gap 0.15s;
}
.mfl-blog-card__link:hover { gap: 0.4rem; color: var(--mfl-teal-hover); }

/* -------------------------------------------------------
   ARTICLE PAGE
------------------------------------------------------- */
.mfl-article-hero {
  padding: 3.5rem 0 2.5rem;
  background: var(--mfl-accent-bg);
  border-bottom: 1px solid #B2F0E8;
}

.mfl-article-hero__category {
  display: inline-flex;
  align-items: center;
  padding: 0.2rem 0.65rem;
  background: var(--mfl-white);
  border: 1px solid #A7F3D0;
  border-radius: 4px;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--mfl-teal);
  margin-bottom: 0.875rem;
}

.mfl-article-hero__title {
  font-family: var(--mfl-font-heading);
  font-size: clamp(1.6rem, 3.5vw, 2.25rem);
  font-weight: 700;
  color: var(--mfl-navy);
  letter-spacing: -0.025em;
  line-height: 1.25;
  max-width: 760px;
  margin-bottom: 1.125rem;
}

.mfl-article-hero__meta {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  flex-wrap: wrap;
  font-size: 0.85rem;
  color: var(--mfl-text-muted);
}

.mfl-article-hero__meta time {
  font-family: var(--mfl-font-mono);
  font-size: 0.8rem;
}

.mfl-article-hero__author { font-weight: 500; color: var(--mfl-text-secondary); }
.mfl-article-hero__read-time { color: var(--mfl-text-muted); }

/* Article cover image */
.mfl-article-cover {
  padding: 2rem 0;
  background: var(--mfl-white);
  border-bottom: 1px solid var(--mfl-border);
}

.mfl-article-cover__img {
  width: 100%;
  max-height: 420px;
  object-fit: cover;
  border-radius: var(--mfl-radius);
  overflow: hidden;
  display: block;
  background: var(--mfl-accent-bg);
  min-height: 200px;
  font-size: 0;
}
.mfl-article-cover__img[src=""] ,
.mfl-article-cover__img:not([src]) {
  min-height: 220px;
}

/* Article layout */
.mfl-article-layout {
  padding: 3rem 0 4rem;
  background: var(--mfl-white);
}

.mfl-article-layout__inner {
  display: grid;
  grid-template-columns: 1fr minmax(0, 720px) 1fr;
  gap: 0;
}

@media (max-width: 1100px) {
  .mfl-article-layout__inner {
    grid-template-columns: 0 1fr 0;
  }
}

.mfl-article__body {
  grid-column: 2;
  font-size: 1rem;
  line-height: 1.7;
  color: var(--mfl-text-primary);
}

.mfl-article__body h2 {
  font-family: var(--mfl-font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--mfl-navy);
  letter-spacing: -0.02em;
  margin: 2.25rem 0 0.75rem;
}

.mfl-article__body h3 {
  font-family: var(--mfl-font-heading);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--mfl-navy);
  margin: 1.75rem 0 0.5rem;
}

.mfl-article__body p { margin-bottom: 1rem; }
.mfl-article__body ul, .mfl-article__body ol { padding-left: 1.5rem; margin-bottom: 1rem; }
.mfl-article__body li { margin-bottom: 0.35rem; }
.mfl-article__body strong { font-weight: 600; color: var(--mfl-navy); }
.mfl-article__body code {
  font-family: var(--mfl-font-mono);
  font-size: 0.875em;
  background: var(--mfl-surface);
  border: 1px solid var(--mfl-border);
  border-radius: 3px;
  padding: 0.1em 0.35em;
}

/* Author card */
.mfl-author-card {
  padding: 2rem 0;
  border-top: 1px solid var(--mfl-border);
  background: var(--mfl-white);
}

.mfl-author-card__inner {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  max-width: 720px;
  margin-inline: auto;
}

.mfl-author-card__avatar {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: var(--mfl-teal);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--mfl-font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--mfl-white);
  flex-shrink: 0;
  overflow: hidden;
}
.mfl-author-card__avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.mfl-author-card__name {
  font-family: var(--mfl-font-heading);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--mfl-navy);
  margin-bottom: 0.2rem;
}

.mfl-author-card__title {
  font-size: 0.825rem;
  color: var(--mfl-text-muted);
}

/* Related posts */
.mfl-related {
  padding: 3rem 0 4rem;
  background: var(--mfl-surface);
  border-top: 1px solid var(--mfl-border);
}

.mfl-related__heading {
  font-family: var(--mfl-font-heading);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--mfl-navy);
  letter-spacing: -0.01em;
  margin-bottom: 1.5rem;
}

.mfl-related__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

@media (max-width: 768px) {
  .mfl-related__grid { grid-template-columns: 1fr; }
}

.mfl-related-card {
  background: var(--mfl-white);
  border: 1px solid var(--mfl-border);
  border-radius: var(--mfl-radius);
  padding: 1.125rem 1.25rem;
  box-shadow: var(--mfl-shadow-card);
  transition: box-shadow 0.2s;
}
.mfl-related-card:hover { box-shadow: 0 3px 12px rgba(15, 34, 64, 0.1); }

.mfl-related-card__cat {
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--mfl-teal);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 0.4rem;
}

.mfl-related-card__title {
  font-family: var(--mfl-font-heading);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--mfl-navy);
  line-height: 1.35;
  margin-bottom: 0.5rem;
}
.mfl-related-card__title a {
  color: inherit;
  text-decoration: none;
  transition: color 0.15s;
}
.mfl-related-card__title a:hover { color: var(--mfl-teal); }

.mfl-related-card__meta {
  font-family: var(--mfl-font-mono);
  font-size: 0.7rem;
  color: var(--mfl-text-muted);
}

/* -------------------------------------------------------
   LEGAL PAGES
------------------------------------------------------- */
.mfl-legal-hero {
  padding: 3rem 0 2rem;
  background: var(--mfl-accent-bg);
  border-bottom: 1px solid #B2F0E8;
}

.mfl-legal-hero__heading {
  font-family: var(--mfl-font-heading);
  font-size: clamp(1.75rem, 3.5vw, 2.25rem);
  font-weight: 700;
  color: var(--mfl-navy);
  letter-spacing: -0.02em;
  margin-bottom: 0.4rem;
}

.mfl-legal-hero__updated {
  font-family: var(--mfl-font-mono);
  font-size: 0.8rem;
  color: var(--mfl-text-muted);
}

.mfl-legal-content {
  padding: 3rem 0 5rem;
  background: var(--mfl-white);
}

.mfl-legal-content__body {
  max-width: 760px;
  margin-inline: auto;
}

.mfl-legal-content__body h2 {
  font-family: var(--mfl-font-heading);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--mfl-navy);
  margin: 2.25rem 0 0.625rem;
  padding-top: 1rem;
  border-top: 1px solid var(--mfl-border);
}
.mfl-legal-content__body h2:first-child { border-top: none; margin-top: 0; padding-top: 0; }

.mfl-legal-content__body h3 {
  font-family: var(--mfl-font-heading);
  font-size: 1rem;
  font-weight: 600;
  color: var(--mfl-navy);
  margin: 1.5rem 0 0.4rem;
}

.mfl-legal-content__body p {
  font-size: 0.95rem;
  line-height: 1.7;
  color: var(--mfl-text-secondary);
  margin-bottom: 0.875rem;
}

.mfl-legal-content__body ul,
.mfl-legal-content__body ol {
  padding-left: 1.5rem;
  margin-bottom: 0.875rem;
}

.mfl-legal-content__body li {
  font-size: 0.95rem;
  line-height: 1.65;
  color: var(--mfl-text-secondary);
  margin-bottom: 0.3rem;
}

.mfl-legal-content__body a {
  color: var(--mfl-teal);
  text-decoration: underline;
}

.mfl-legal-content__body strong { color: var(--mfl-navy); font-weight: 600; }

/* -------------------------------------------------------
   FOOTER
------------------------------------------------------- */
.mfl-footer {
  background: var(--mfl-navy);
  padding: 4rem 0 0;
  color: rgba(255, 255, 255, 0.85);
}

.mfl-footer__grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 3rem;
  padding-bottom: 3rem;
}

@media (max-width: 900px) {
  .mfl-footer__grid { grid-template-columns: 1fr 1fr; gap: 2rem; }
}

@media (max-width: 520px) {
  .mfl-footer__grid { grid-template-columns: 1fr; gap: 1.75rem; }
}

.mfl-footer__col-heading {
  font-family: var(--mfl-font-heading);
  font-size: 0.825rem;
  font-weight: 700;
  color: var(--mfl-white);
  text-transform: uppercase;
  letter-spacing: 0.07em;
  margin-bottom: 1rem;
}

.mfl-footer__col-tagline {
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: 1rem;
  line-height: 1.5;
}

.mfl-footer__col-contact {
  font-size: 0.825rem;
  color: rgba(255, 255, 255, 0.6);
  line-height: 1.65;
}
.mfl-footer__col-contact a { color: rgba(255, 255, 255, 0.8); text-decoration: none; }
.mfl-footer__col-contact a:hover { color: var(--mfl-teal); }

.mfl-footer__col-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}
.mfl-footer__col-links a {
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.72);
  text-decoration: none;
  transition: color 0.15s;
}
.mfl-footer__col-links a:hover { color: var(--mfl-teal); }

.mfl-footer__bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding: 1.25rem 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.75rem;
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.45);
}

.mfl-footer__bottom-links {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  flex-wrap: wrap;
}

.mfl-footer__bottom-links a {
  color: rgba(255, 255, 255, 0.5);
  text-decoration: none;
  transition: color 0.15s;
}
.mfl-footer__bottom-links a:hover { color: rgba(255, 255, 255, 0.85); }

.mfl-footer__hipaa-note {
  font-family: var(--mfl-font-mono);
  font-size: 0.72rem;
  color: rgba(255, 255, 255, 0.35);
  padding: 0.5rem 0 1.25rem;
  text-align: center;
}

/* -------------------------------------------------------
   COOKIE BANNER
------------------------------------------------------- */
.mfl-cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 9000;
  background: var(--mfl-navy);
  border-top: 2px solid var(--mfl-teal);
  padding: 1rem 0;
  display: none;
}
.mfl-cookie-banner.is-visible { display: block; }

.mfl-cookie-banner__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.mfl-cookie-banner__text {
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.8);
  flex: 1;
  min-width: 240px;
}
.mfl-cookie-banner__text a { color: var(--mfl-teal); text-decoration: underline; }

.mfl-cookie-banner__actions {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.mfl-cookie-btn {
  display: inline-flex;
  align-items: center;
  padding: 0.4rem 0.95rem;
  border-radius: var(--mfl-radius);
  font-family: var(--mfl-font-body);
  font-size: 0.825rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: background 0.15s;
}
.mfl-cookie-btn--primary {
  background: var(--mfl-teal);
  color: var(--mfl-white);
}
.mfl-cookie-btn--primary:hover { background: var(--mfl-teal-hover); }
.mfl-cookie-btn--secondary {
  background: transparent;
  color: rgba(255, 255, 255, 0.7);
  border: 1px solid rgba(255, 255, 255, 0.25);
}
.mfl-cookie-btn--secondary:hover { background: rgba(255, 255, 255, 0.08); }

/* -------------------------------------------------------
   UTILITY
------------------------------------------------------- */
.mfl-page--light-top .mfl-nav {
  background: var(--mfl-white);
  border-bottom-color: #E2E8F0;
}