/* ==========================================================
   Research Lab Custom Styles
   Updated safe version for existing Macmillan / Bootstrap theme
   ========================================================== */

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

html {
  scroll-behavior: smooth;
}

:root {
  --rl-bg: #f3f5ef;
  --rl-bg-alt: #eef2e8;
  --rl-surface: #ffffff;
  --rl-text: #121212;
  --rl-muted: #4c4f49;
  --rl-border: #d8ded0;
  --rl-dark: #000000;
  --rl-accent: #80bb39;
  --rl-accent-soft: rgba(128, 187, 57, 0.16);
  --rl-max: 1180px;
  --rl-radius: 18px;
  --rl-radius-sm: 12px;
  --rl-shadow: 0 10px 30px rgba(0, 0, 0, 0.06);
  --rl-shadow-hover: 0 16px 40px rgba(0, 0, 0, 0.09);
  --rl-space-xs: 0.5rem;
  --rl-space-sm: 1rem;
  --rl-space-md: 1.5rem;
  --rl-space-lg: 2.25rem;
  --rl-space-xl: 3.5rem;
  --rl-space-2xl: 5rem;
  --rl-header-h: 74px;
}

/* ---------- General Page Safety ---------- */
body {
  color: var(--rl-text);
  background: var(--rl-bg);
  line-height: 1.65;
  min-height: 100vh;
  overflow-x: hidden;
}

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

a {
  text-decoration: none;
}

main {
  min-height: auto;
}

/* ==========================================================
   Research Lab Scope
   This prevents Bootstrap / existing theme conflicts
   ========================================================== */

.lab-mm-scope {
  color: var(--rl-text);
  background: var(--rl-bg);
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
}

.lab-mm-scope h1,
.lab-mm-scope h2,
.lab-mm-scope h3,
.lab-mm-scope h4,
.lab-mm-scope h5,
.lab-mm-scope h6 {
  font-family: Georgia, "Times New Roman", Times, serif;
  line-height: 1.15;
  font-weight: 600;
  color: var(--rl-text);
}

.lab-mm-scope p {
  color: var(--rl-muted);
}

.lab-mm-scope a {
  color: inherit;
  text-decoration: none;
}

.lab-mm-scope a:hover {
  color: var(--rl-accent);
}

/* ---------- Safe Container ---------- */
.lab-mm-scope .research-container,
.lab-mm-scope .rl-container {
  width: min(100% - 32px, var(--rl-max));
  margin: 0 auto;
}

/* Optional: only for research content containers */
.lab-mm-scope .section > .container,
.lab-mm-scope .hero > .container,
.lab-mm-scope .page-hero > .container {
  width: min(100% - 32px, var(--rl-max));
  margin-left: auto;
  margin-right: auto;
}

/* ==========================================================
   Hero Sections
   ========================================================== */

.lab-mm-scope .hero {
  padding: var(--rl-space-2xl) 0 var(--rl-space-xl);
  position: relative;
  overflow: hidden;
  background: var(--rl-bg);
}

.lab-mm-scope .hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(
      135deg,
      rgba(139, 111, 71, 0.08) 0%,
      transparent 45%,
      rgba(26, 26, 26, 0.04) 100%
    ),
    radial-gradient(
      ellipse 80% 50% at 100% 0%,
      var(--rl-accent-soft),
      transparent
    );
  pointer-events: none;
}

.lab-mm-scope .hero .container,
.lab-mm-scope .hero .research-container,
.lab-mm-scope .hero .rl-container {
  position: relative;
  z-index: 1;
}

.lab-mm-scope .page-hero {
  padding: var(--rl-space-2xl) 0 var(--rl-space-lg);
  position: relative;
  overflow: hidden;
  background: var(--rl-bg);
}

.lab-mm-scope .page-hero::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: min(55%, 420px);
  height: 200px;
  background: linear-gradient(145deg, var(--rl-accent-soft), transparent);
  border-radius: 0 0 0 40%;
  pointer-events: none;
}

.lab-mm-scope .page-hero .container,
.lab-mm-scope .page-hero .research-container,
.lab-mm-scope .page-hero .rl-container {
  position: relative;
  z-index: 1;
}

.lab-mm-scope .hero-grid,
.lab-mm-scope .split {
  display: grid;
  grid-template-columns: 1.3fr 0.75fr;
  gap: var(--rl-space-xl);
  align-items: center;
}

.lab-mm-scope .hero-aside {
  display: flex;
  flex-direction: column;
  gap: var(--rl-space-md);
}

.lab-mm-scope .eyebrow {
  color: var(--rl-accent);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.78rem;
  font-weight: 600;
  margin-bottom: var(--rl-space-sm);
}

.lab-mm-scope .hero h1,
.lab-mm-scope .page-hero h1 {
  font-size: clamp(2.35rem, 5vw, 4.6rem);
  max-width: 820px;
  margin-bottom: var(--rl-space-md);
  letter-spacing: -0.02em;
}

.lab-mm-scope .hero-text,
.lab-mm-scope .page-hero > .container > p,
.lab-mm-scope .page-hero > .research-container > p,
.lab-mm-scope .page-hero > .rl-container > p {
  max-width: 720px;
  color: var(--rl-muted);
  font-size: 1.06rem;
}

.lab-mm-scope .hero-visual {
  min-height: 220px;
  border-radius: var(--rl-radius);
  background: linear-gradient(160deg, #e8e2d6 0%, #c4b8a4 35%, #8b7355 100%);
  border: 1px solid var(--rl-border);
  box-shadow: var(--rl-shadow);
}

.lab-mm-scope .hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: var(--rl-space-lg);
}

/* ==========================================================
   Buttons
   Scoped to avoid Bootstrap .btn conflict
   ========================================================== */

.lab-mm-scope .research-btn,
.lab-mm-scope .rl-btn,
.lab-mm-scope .hero-actions .btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 13px 22px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  line-height: 1.2;
  border: 0;
  cursor: pointer;
  transition:
    transform 0.22s ease,
    box-shadow 0.22s ease,
    background 0.22s ease,
    color 0.22s ease,
    border-color 0.22s ease;
}

.lab-mm-scope .research-btn-dark,
.lab-mm-scope .rl-btn-dark,
.lab-mm-scope .hero-actions .btn-dark {
  background: var(--rl-dark);
  color: #ffffff;
}

.lab-mm-scope .research-btn-dark:hover,
.lab-mm-scope .rl-btn-dark:hover,
.lab-mm-scope .hero-actions .btn-dark:hover {
  color: #ffffff;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.18);
}

.lab-mm-scope .research-btn-light,
.lab-mm-scope .rl-btn-light,
.lab-mm-scope .hero-actions .btn-light {
  background: #ffffff;
  border: 1px solid var(--rl-border);
  color: var(--rl-dark);
}

.lab-mm-scope .research-btn-light:hover,
.lab-mm-scope .rl-btn-light:hover,
.lab-mm-scope .hero-actions .btn-light:hover {
  color: var(--rl-dark);
  transform: translateY(-2px);
  box-shadow: var(--rl-shadow-hover);
  border-color: #cfc7b8;
}

/* ==========================================================
   Cards
   ========================================================== */

.lab-mm-scope .hero-card,
.lab-mm-scope .info-card,
.lab-mm-scope .quote-card,
.lab-mm-scope .person-card {
  background: var(--rl-surface);
  border: 1px solid var(--rl-border);
  border-radius: var(--rl-radius);
  padding: var(--rl-space-lg);
  box-shadow: var(--rl-shadow);
  transition:
    box-shadow 0.25s ease,
    transform 0.25s ease,
    border-color 0.25s ease;
}

.lab-mm-scope .hero-card:hover,
.lab-mm-scope .info-card:hover,
.lab-mm-scope .person-card:hover {
  box-shadow: var(--rl-shadow-hover);
  transform: translateY(-3px);
  border-color: #cfc7b8;
}

.lab-mm-scope .info-card h3,
.lab-mm-scope .person-card h3,
.lab-mm-scope .research-block h2 {
  margin-bottom: 10px;
  font-size: 1.2rem;
}

.lab-mm-scope .info-card p,
.lab-mm-scope .person-card p,
.lab-mm-scope .research-block p,
.lab-mm-scope .quote-card p {
  color: var(--rl-muted);
  font-size: 0.98rem;
}

.lab-mm-scope .info-card span,
.lab-mm-scope .archive-meta {
  display: inline-block;
  margin-top: var(--rl-space-sm);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--rl-accent);
  text-transform: uppercase;
}

/* ==========================================================
   Sections
   ========================================================== */

.lab-mm-scope .section {
  padding: var(--rl-space-2xl) 0;
}

.lab-mm-scope .section.alt {
  background: var(--rl-bg-alt);
}

.lab-mm-scope .section-head {
  margin-bottom: var(--rl-space-lg);
}

.lab-mm-scope .section-head h2 {
  font-size: clamp(1.85rem, 3.5vw, 2.75rem);
}

.lab-mm-scope .faculty-highlight {
  background: linear-gradient(180deg, var(--rl-bg-alt) 0%, var(--rl-bg) 100%);
}

/* ==========================================================
   Grid
   ========================================================== */

.lab-mm-scope .card-grid {
  display: grid;
  gap: 22px;
}

.lab-mm-scope .card-grid.three {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.lab-mm-scope .stack {
  display: grid;
  gap: var(--rl-space-md);
}

/* ==========================================================
   Quote Card
   ========================================================== */

.lab-mm-scope .quote-card {
  font-family: Georgia, "Times New Roman", Times, serif;
  font-style: italic;
  font-size: 1.05rem;
  line-height: 1.55;
}

.lab-mm-scope .quote-card p {
  color: var(--rl-text);
}

/* ==========================================================
   Research Blocks
   ========================================================== */

.lab-mm-scope .research-block {
  background: #ffffff;
  border: 1px solid var(--rl-border);
  border-radius: var(--rl-radius);
  padding: var(--rl-space-lg);
  transition:
    box-shadow 0.25s ease,
    border-color 0.25s ease,
    transform 0.25s ease;
}

.lab-mm-scope .research-block:hover {
  box-shadow: var(--rl-shadow-hover);
  border-color: #d4cdc0;
  transform: translateY(-2px);
}

/* ==========================================================
   Search Input
   ========================================================== */

.lab-mm-scope .search-input {
  margin-top: var(--rl-space-md);
  width: 100%;
  max-width: 520px;
  padding: 14px 18px;
  border-radius: var(--rl-radius-sm);
  border: 1px solid var(--rl-border);
  outline: none;
  font-size: 1rem;
  background: #ffffff;
  color: var(--rl-text);
  transition:
    border-color 0.2s ease,
    box-shadow 0.2s ease;
}

.lab-mm-scope .search-input:focus {
  border-color: var(--rl-accent);
  box-shadow: 0 0 0 3px var(--rl-accent-soft);
}

.lab-mm-scope .search-input::placeholder {
  color: #9a9a9a;
}

/* ==========================================================
   Archive / Publications
   ========================================================== */

.lab-mm-scope .archive-year {
  margin-bottom: var(--rl-space-xl);
}

.lab-mm-scope .archive-year h2 {
  margin-bottom: var(--rl-space-md);
  font-size: 1.65rem;
  padding-bottom: var(--rl-space-xs);
  border-bottom: 2px solid var(--rl-border);
  display: inline-block;
  min-width: 120px;
}

.lab-mm-scope .archive-item {
  background: #ffffff;
  border: 1px solid var(--rl-border);
  border-radius: 16px;
  padding: var(--rl-space-md) var(--rl-space-lg);
  margin-bottom: 12px;
  transition:
    transform 0.2s ease,
    box-shadow 0.2s ease,
    border-color 0.2s ease;
}

.lab-mm-scope .archive-item:hover {
  transform: translateX(4px);
  box-shadow: var(--rl-shadow);
  border-color: #cfc7b8;
}

.lab-mm-scope .archive-item h3 {
  margin-bottom: 8px;
  font-size: 1.12rem;
  line-height: 1.35;
}

.lab-mm-scope .archive-item p {
  color: var(--rl-muted);
  font-size: 0.94rem;
}

.lab-mm-scope .empty-archive {
  color: var(--rl-muted);
  padding: var(--rl-space-lg);
  text-align: center;
  background: var(--rl-surface);
  border-radius: var(--rl-radius);
  border: 1px dashed var(--rl-border);
}

/* ==========================================================
   People / Faculty Cards
   ========================================================== */

.lab-mm-scope .person-card a {
  display: inline-block;
  margin-top: var(--rl-space-sm);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--rl-accent);
  border-bottom: 1px solid transparent;
  transition:
    border-color 0.2s ease,
    color 0.2s ease;
}

.lab-mm-scope .person-card a:hover {
  color: var(--rl-dark);
  border-bottom-color: var(--rl-accent);
}

/* ==========================================================
   Lists
   ========================================================== */

.lab-mm-scope .clean-list {
  list-style: none;
  display: grid;
  gap: 10px;
  padding-left: 0;
  margin-bottom: 0;
}

.lab-mm-scope .clean-list li {
  padding: 8px 0;
  border-bottom: 1px solid var(--rl-border);
  color: var(--rl-muted);
  font-size: 0.95rem;
}

.lab-mm-scope .clean-list li:last-child {
  border-bottom: 0;
}

/* ==========================================================
   Existing Macmillan Home Slider Support
   ========================================================== */

.lab-mm-scope .mm-home {
  background: #f6f6f7;
}

.lab-mm-scope .mm-vertical-root {
  position: relative;
}

.lab-mm-scope .mm-slide-rail {
  z-index: 40;
}

.lab-mm-scope .mm-slide-rail__btn {
  cursor: pointer;
}

.lab-mm-scope .mm-slide-rail__btn:focus-visible {
  outline: 2px solid var(--rl-accent);
  outline-offset: 4px;
}

.lab-mm-scope .mm-slide-rail__btn.is-active .mm-slide-rail__label {
  color: var(--rl-accent, #3b97c8);
}

.lab-mm-scope .mm-slide {
  position: relative;
}

.lab-mm-scope .mm-hero-title {
  pointer-events: none;
}

.lab-mm-scope .mm-hero-dot {
  display: inline-block;
}

/* ==========================================================
   Modal Safety
   ========================================================== */

.lab-mm-scope .modal {
  color: #333333;
}

.lab-mm-scope .modal p {
  color: inherit;
}

.lab-mm-scope .apex-modal .form-label {
  margin-bottom: 6px;
}

.lab-mm-scope .apex-modal .form-control,
.lab-mm-scope .apex-modal .form-select {
  min-height: 44px;
}

.lab-mm-scope .login-modal p {
  color: inherit;
}

/* ==========================================================
   Correct Footer CSS
   Actual HTML:
   <footer class="footer footer--fixed-up mm-ci-footer">
   ========================================================== */

.footer.mm-ci-footer {
  position: relative;
  z-index: 20;
  background: #111111;
  color: #d4d4d4;
  padding: 40px 0;
  margin-top: auto;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer.mm-ci-footer .mm-footer-inner {
  width: min(100% - 32px, 1180px);
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 30px;
}

.footer.mm-ci-footer .footer__content,
.footer.mm-ci-footer .mm-footer-text {
  max-width: 760px;
}

.footer.mm-ci-footer .mm-footer-text p,
.footer.mm-ci-footer .footer__content p {
  color: #c8c8c8;
  margin: 0 0 8px;
  font-size: 14px;
  line-height: 1.6;
}

.footer.mm-ci-footer .mm-footer-text p:last-child,
.footer.mm-ci-footer .footer__content p:last-child {
  margin-bottom: 0;
}

.footer.mm-ci-footer .mm-footer-text a,
.footer.mm-ci-footer .footer__content a {
  color: #ffffff;
  text-decoration: none;
  transition: color 0.2s ease, text-decoration-color 0.2s ease;
}

.footer.mm-ci-footer .mm-footer-text a:hover,
.footer.mm-ci-footer .footer__content a:hover {
  color: #ffffff;
  text-decoration: underline;
}

.footer.mm-ci-footer .social-icons,
.footer.mm-ci-footer .social-icons--footer {
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 12px;
  padding: 0;
  margin: 0;
}

.footer.mm-ci-footer .social-icons li,
.footer.mm-ci-footer .social-icons--footer li {
  margin: 0;
  padding: 0;
}

.footer.mm-ci-footer .social-icons__link {
  width: 38px;
  height: 38px;
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  background: transparent;
  transition:
    background 0.2s ease,
    border-color 0.2s ease,
    transform 0.2s ease,
    color 0.2s ease;
}

.footer.mm-ci-footer .social-icons__link:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.55);
  color: #ffffff;
  transform: translateY(-2px);
}

.footer.mm-ci-footer .social-icons__link svg {
  width: 16px;
  height: 16px;
  display: block;
  fill: currentColor;
}

/* ==========================================================
   Accessibility
   ========================================================== */

.lab-mm-scope .visually-hidden,
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.lab-mm-scope :focus-visible {
  outline: 2px solid var(--rl-accent);
  outline-offset: 3px;
}

/* ==========================================================
   Responsive
   ========================================================== */

@media (max-width: 1200px) {
  .lab-mm-scope .hero-grid,
  .lab-mm-scope .split {
    gap: var(--rl-space-lg);
  }
}

@media (max-width: 991px) {
  .lab-mm-scope .hero-grid,
  .lab-mm-scope .split,
  .lab-mm-scope .card-grid.three {
    grid-template-columns: 1fr;
  }

  .lab-mm-scope .hero-aside {
    order: -1;
  }

  .lab-mm-scope .hero-visual {
    min-height: 180px;
  }

  .lab-mm-scope .hero,
  .lab-mm-scope .page-hero {
    padding-top: var(--rl-space-xl);
    padding-bottom: var(--rl-space-lg);
  }

  .lab-mm-scope .section {
    padding: var(--rl-space-xl) 0;
  }
}

@media (max-width: 768px) {
  .lab-mm-scope .hero h1,
  .lab-mm-scope .page-hero h1 {
    font-size: clamp(2rem, 9vw, 3rem);
  }

  .lab-mm-scope .hero-text,
  .lab-mm-scope .page-hero > .container > p,
  .lab-mm-scope .page-hero > .research-container > p,
  .lab-mm-scope .page-hero > .rl-container > p {
    font-size: 1rem;
  }

  .lab-mm-scope .hero-card,
  .lab-mm-scope .info-card,
  .lab-mm-scope .quote-card,
  .lab-mm-scope .person-card,
  .lab-mm-scope .research-block {
    padding: var(--rl-space-md);
  }

  .lab-mm-scope .archive-item {
    padding: var(--rl-space-md);
  }

  .lab-mm-scope .hero-actions {
    gap: 10px;
  }

  .lab-mm-scope .research-btn,
  .lab-mm-scope .rl-btn,
  .lab-mm-scope .hero-actions .btn {
    width: 100%;
  }

  .footer.mm-ci-footer {
    padding: 28px 0;
    text-align: center;
  }

  .footer.mm-ci-footer .mm-footer-inner {
    flex-direction: column;
    justify-content: center;
    text-align: center;
    gap: 20px;
  }

  .footer.mm-ci-footer .social-icons,
  .footer.mm-ci-footer .social-icons--footer {
    justify-content: center;
  }
}

@media (max-width: 576px) {
  .lab-mm-scope .section {
    padding: 42px 0;
  }

  .lab-mm-scope .hero,
  .lab-mm-scope .page-hero {
    padding: 42px 0 34px;
  }

  .lab-mm-scope .section-head {
    margin-bottom: var(--rl-space-md);
  }

  .lab-mm-scope .section-head h2 {
    font-size: 1.75rem;
  }

  .lab-mm-scope .hero-visual {
    min-height: 150px;
  }

  .lab-mm-scope .archive-year h2 {
    font-size: 1.35rem;
  }

  .footer.mm-ci-footer .mm-footer-text p,
  .footer.mm-ci-footer .footer__content p {
    font-size: 13px;
  }

  .footer.mm-ci-footer .social-icons__link {
    width: 36px;
    height: 36px;
  }
}