/* =========================================================
   FARD Lab — Design System
   UBC Okanagan · Foundational AIware Research & Development
   ========================================================= */

/* ── Google Fonts ── */
@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700&family=DM+Sans:ital,wght@0,400;0,500;0,600;1,400&family=JetBrains+Mono:wght@400;500&display=swap');

/* ── Design Tokens ── */
:root {
  /* Brand */
  --color-navy:          #002145;
  --color-teal:          #22b6af;
  --color-teal-light:    #e6f7f7;
  --color-navy-mid:      #1d5ccd;

  /* Neutrals */
  --color-white:         #ffffff;
  --color-surface:       #ffffff;
  --color-border:        #e4e7ec;
  --color-border-light:  rgba(0,33,69,0.07);

  /* Text */
  --color-text-primary:   #0f1923;
  --color-text-secondary: #6b7280;
  --color-text-muted:     #9ca3af;

  /* Section backgrounds */
  --color-hero-bg:       #002145;
  --color-footer-bg:     #061a3a;
  --color-section-alt:   #ffffff;

  /* Typography */
  --font-display:  'Plus Jakarta Sans', system-ui, sans-serif;
  --font-body:     'DM Sans', system-ui, sans-serif;
  --font-mono:     'JetBrains Mono', 'Courier New', monospace;

  /* Spacing scale — rem so values scale with viewport-proportional html font-size */
  --space-1:  0.25rem;
  --space-2:  0.5rem;
  --space-3:  0.75rem;
  --space-4:  1rem;
  --space-6:  1.5rem;
  --space-8:  2rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-24: 6rem;
  --space-32: 8rem;

  /* Radius */
  --radius-sm:  0.375rem;
  --radius-md:  0.625rem;
  --radius-lg:  0.875rem;
  --radius-xl:  1.25rem;
  --radius-pill: 999px;

  /* Shadows — kept in px; perceptual blur/spread fine at fixed sizes */
  --shadow-card:    0 1px 3px rgba(0,33,69,0.06), 0 8px 24px rgba(0,33,69,0.07);
  --shadow-card-hover: 0 4px 8px rgba(0,33,69,0.08), 0 16px 40px rgba(0,33,69,0.12);
  --shadow-portrait: 0 8px 40px rgba(0,33,69,0.10);
  --shadow-glass:   0 1px 3px rgba(0,33,69,0.06), 0 8px 32px rgba(0,33,69,0.08);

  /* Easing */
  --ease-out-snappy: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-standard:   cubic-bezier(0.4, 0, 0.2, 1);

  /* Site-wide side margin — edit here to change across all pages */
  --site-margin: 4vw;

  /* Nav */
  --nav-height: 4.5rem;
  --nav-height-scrolled: 3.75rem;
}

/* ── View Transitions ── */
@view-transition { navigation: auto; }

::view-transition-old(root) {
  animation: vt-out 280ms var(--ease-standard) forwards;
}
::view-transition-new(root) {
  animation: vt-in 280ms var(--ease-standard) forwards;
}

@keyframes vt-out {
  from { opacity: 1; transform: translateY(0); }
  to   { opacity: 0; transform: translateY(-10px); }
}
@keyframes vt-in {
  from { opacity: 0; transform: translateY(14px); }
  to   { opacity: 1; transform: translateY(0); }
}

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

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

/* ── Proportional viewport scaling (desktop only) ──
   1rem = 16px at 1920px reference → scales to 11.38px at 1366px, 10.67px at 1280px (150% zoom).
   Threshold at lg: (1024px) so all desktop zoom levels stay proportional; mobile (<1024px) reverts
   to the browser default 16px base so those layouts are untouched. */
@media (min-width: 1024px) {
  html {
    font-size: calc(100vw / 120);
  }
}

body {
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 400;
  line-height: 1.6;
  color: var(--color-text-primary);
  background: var(--color-white);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button { cursor: pointer; font-family: inherit; border: none; background: none; }
input, textarea, select { font-family: inherit; }

/* Body paragraphs justified throughout the site */
p {
  text-align: justify;
  hyphens: auto;
}

/* ── Typography ── */
.display-xl {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: -0.02em;
}

.display-lg {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 2.75rem);
  font-weight: 700;
  line-height: 1.12;
  letter-spacing: -0.015em;
}

.heading-xl {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 2.5vw, 2rem);
  font-weight: 600;
  line-height: 1.2;
}

.heading-lg {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 600;
  line-height: 1.3;
}

.heading-md {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 600;
  line-height: 1.35;
}

.body-lg {
  font-size: 1.125rem;
  line-height: 1.65;
}

.body { font-size: 1rem; line-height: 1.6; }

.body-sm {
  font-size: 0.875rem;
  line-height: 1.55;
}

.label {
  font-size: 0.75rem;
  font-weight: 500;
  line-height: 1.4;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.mono {
  font-family: var(--font-mono);
  font-size: 0.875rem;
  line-height: 1.5;
}

/* ── Layout ── */
.container-xl {
  width: 100%;
  max-width: 112.5rem;
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--site-margin);
  padding-right: var(--site-margin);
}

.container-sm {
  width: 100%;
  max-width: 45rem;
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}

.section-pad {
  padding-top: var(--space-24);
  padding-bottom: var(--space-24);
}

.section-pad-sm {
  padding-top: var(--space-12);
  padding-bottom: var(--space-12);
}

.grid-12 {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 1.5rem;
}

/* ── Section Header Pattern ── */
.section-header { margin-bottom: var(--space-12); }

.section-overline {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-teal);
  border-left: 3px solid var(--color-teal);
  padding-left: 0.625rem;
  margin-bottom: var(--space-3);
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 2.5vw, 2rem);
  font-weight: 600;
  color: var(--color-navy);
  line-height: 1.2;
}

.section-subtitle {
  font-size: 1.125rem;
  color: var(--color-text-secondary);
  max-width: 60ch;
  margin-top: var(--space-3);
  line-height: 1.6;
}

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-body);
  font-size: 0.9375rem;
  font-weight: 600;
  line-height: 1;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-md);
  border: 1.5px solid transparent;
  transition: background 180ms var(--ease-standard),
              color 180ms var(--ease-standard),
              border-color 180ms var(--ease-standard),
              transform 120ms var(--ease-standard);
  white-space: nowrap;
  text-decoration: none;
  cursor: pointer;
}

.btn:active { transform: translateY(1px) scale(0.99); }

.btn-primary {
  background: var(--color-navy);
  color: var(--color-white);
  border-color: var(--color-navy);
}
.btn-primary:hover {
  background: var(--color-navy-mid);
  border-color: var(--color-navy-mid);
}

.btn-accent {
  background: var(--color-teal);
  color: var(--color-navy);
  border-color: var(--color-teal);
}
.btn-accent:hover {
  background: #1da49d;
  border-color: #1da49d;
}

.btn-ghost {
  background: transparent;
  color: var(--color-navy);
  border-color: var(--color-navy);
}
.btn-ghost:hover { background: rgba(0,33,69,0.06); }

.btn-ghost-white {
  background: transparent;
  color: var(--color-white);
  border-color: rgba(255,255,255,0.4);
}
.btn-ghost-white:hover { background: rgba(255,255,255,0.1); border-color: rgba(255,255,255,0.7); }

.btn-link {
  background: none;
  border: none;
  color: var(--color-teal);
  font-weight: 500;
  padding: 0;
  border-radius: 0;
}
.btn-link:hover { text-decoration: underline; }

.btn-pill {
  border-radius: var(--radius-pill);
  padding: 0.875rem 1.75rem;
  height: 3rem;
}

.btn-sm { font-size: 0.875rem; padding: 0.5rem 1rem; }

/* Sliding white-fill hover animation — mirrors the React Button component */
.btn-fill {
  position: relative;
  overflow: hidden;
  transition: border-color 200ms var(--ease-out-snappy),
              transform 150ms var(--ease-out-snappy);
}
.btn-fill::before {
  content: '';
  position: absolute;
  inset: 0;
  background: #fff;
  border-radius: inherit;
  transform: translateY(101%);
  transition: transform 420ms cubic-bezier(0.16, 1, 0.3, 1);
}
.btn-fill:active { transform: scale(0.97); }
.btn-fill:hover::before  { transform: translateY(0); }
.btn-fill:hover .btn-fill-inner { color: #0f1923; }
.btn-fill-inner {
  position: relative;
  z-index: 1;
  display: inline-flex;
  align-items: center;
  gap: 0.625rem;
  transition: color 220ms ease-out;
}

.btn .btn-arrow {
  transition: transform 200ms var(--ease-out-snappy);
}
.btn:hover .btn-arrow { transform: translateX(0.25rem); }

/* ── Tags / Badges ── */
.tag {
  display: inline-flex;
  align-items: center;
  font-size: 0.75rem;
  font-weight: 500;
  padding: 0.1875rem 0.625rem;
  border-radius: var(--radius-sm);
  background: #f0f4f8;
  color: #374151;
  line-height: 1.4;
  white-space: nowrap;
}

.tag-teal {
  background: rgba(34,182,175,0.12);
  color: var(--color-teal);
}

.tag-navy {
  background: rgba(0,33,69,0.08);
  color: var(--color-navy);
}

.tag-amber {
  background: rgba(251,191,36,0.15);
  color: #92400e;
}

.tag-active {
  background: rgba(34,182,175,0.12);
  color: #0f9d96;
  font-weight: 600;
}

/* ── Cards ── */
.card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 1.75rem 1.5rem;
  transition: box-shadow 200ms var(--ease-standard),
              transform 200ms var(--ease-standard),
              border-color 200ms var(--ease-standard);
}

.card:hover {
  box-shadow: var(--shadow-card-hover);
  transform: translateY(-3px);
}

.card-top-accent:hover {
  border-top: 3px solid var(--color-teal);
  padding-top: 1.5625rem;
}

.glass-card {
  background: rgba(255,255,255,0.88);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255,255,255,0.55);
  border-top: 1px solid rgba(255,255,255,0.8);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-glass),
              inset 0 1px 0 rgba(255,255,255,0.6);
}

.glass-card:hover {
  box-shadow: var(--shadow-card-hover),
              inset 0 1px 0 rgba(255,255,255,0.6);
  transform: translateY(-3px);
}

/* ── Forms ── */
.form-group { display: flex; flex-direction: column; gap: var(--space-2); }

.form-label {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-text-primary);
}

.form-input,
.form-textarea,
.form-select {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 0.625rem 0.875rem;
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--color-text-primary);
  background: var(--color-white);
  transition: border-color 150ms var(--ease-standard),
              box-shadow 150ms var(--ease-standard);
  width: 100%;
  appearance: none;
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  outline: none;
  border-color: var(--color-teal);
  box-shadow: 0 0 0 3px rgba(34,182,175,0.12);
}

.form-input.is-error,
.form-textarea.is-error { border-color: #dc2626; }

.form-error {
  font-size: 0.8125rem;
  color: #dc2626;
  display: none;
}
.form-error.visible { display: block; }

.form-textarea { resize: vertical; min-height: 8.75rem; }

/* ── Navigation ── */
.site-nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 900;
  height: var(--nav-height);
  display: flex;
  align-items: center;
  transition: background 250ms var(--ease-standard),
              backdrop-filter 250ms var(--ease-standard),
              border-color 250ms var(--ease-standard),
              height 250ms var(--ease-standard),
              box-shadow 250ms var(--ease-standard);
  border-bottom: 1px solid transparent;
}

.site-nav.nav-scrolled {
  height: var(--nav-height-scrolled);
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom-color: var(--color-border);
  box-shadow: 0 1px 0 var(--color-border);
}

.nav-inner {
  width: 100%;
  max-width: 80rem;
  margin: 0 auto;
  padding: 0 2.5rem;
  display: flex;
  align-items: center;
  gap: var(--space-8);
}

.nav-logo {
  display: flex;
  align-items: baseline;
  gap: 0.25rem;
  flex-shrink: 0;
  text-decoration: none;
}

.nav-logo-fard {
  font-family: var(--font-display);
  font-size: 1.375rem;
  font-weight: 700;
  color: var(--color-white);
  transition: color 250ms var(--ease-standard);
}

.nav-logo-lab {
  font-family: var(--font-display);
  font-size: 1.375rem;
  font-weight: 400;
  color: rgba(255,255,255,0.75);
  transition: color 250ms var(--ease-standard);
}

.nav-scrolled .nav-logo-fard { color: var(--color-navy); }
.nav-scrolled .nav-logo-lab  { color: var(--color-text-secondary); }

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  margin-left: auto;
}

.nav-link {
  position: relative;
  font-family: var(--font-body);
  font-size: 0.9375rem;
  font-weight: 500;
  color: rgba(255,255,255,0.88);
  padding: 0.375rem 0.625rem;
  border-radius: var(--radius-sm);
  text-decoration: none;
  transition: color 200ms var(--ease-standard);
  white-space: nowrap;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0.625rem;
  height: 2px;
  width: 0;
  background: var(--color-teal);
  border-radius: 2px;
  transition: width 200ms var(--ease-out-snappy);
}

.nav-link:hover::after,
.nav-link.active::after { width: calc(100% - 1.25rem); }

.nav-link.active { color: var(--color-teal); cursor: default; }

.nav-scrolled .nav-link {
  color: var(--color-text-secondary);
}
.nav-scrolled .nav-link:hover,
.nav-scrolled .nav-link.active { color: var(--color-navy); }

.nav-icons {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin-left: var(--space-4);
  padding-left: var(--space-4);
  border-left: 1px solid rgba(255,255,255,0.15);
}

.nav-scrolled .nav-icons { border-left-color: var(--color-border); }

.nav-icon-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.25rem; height: 2.25rem;
  border-radius: var(--radius-sm);
  color: rgba(255,255,255,0.7);
  transition: color 180ms, background 180ms;
}

.nav-icon-link:hover {
  color: var(--color-white);
  background: rgba(255,255,255,0.1);
}

.nav-icon-link svg {
  width: 1.0625rem;
  height: 1.0625rem;
}

.nav-scrolled .nav-icon-link { color: var(--color-text-secondary); }
.nav-scrolled .nav-icon-link:hover {
  color: var(--color-navy);
  background: var(--color-surface);
}

/* Hamburger */
.nav-hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 0.3125rem;
  width: 2.25rem; height: 2.25rem;
  margin-left: auto;
  cursor: pointer;
  padding: 0.25rem;
}

.nav-hamburger span {
  display: block;
  height: 2px;
  border-radius: 2px;
  background: var(--color-white);
  transition: transform 300ms var(--ease-out-snappy),
              opacity 200ms,
              background 250ms;
}
.nav-hamburger span:nth-child(1) { width: 1.375rem; }
.nav-hamburger span:nth-child(2) { width: 1rem; }
.nav-hamburger span:nth-child(3) { width: 1.375rem; }

.nav-hamburger.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); width: 1.375rem; }
.nav-hamburger.is-open span:nth-child(2) { opacity: 0; }
.nav-hamburger.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); width: 1.375rem; }

.nav-scrolled .nav-hamburger span { background: var(--color-navy); }

/* Mobile drawer */
.nav-drawer {
  position: fixed;
  top: 0; right: 0;
  width: min(20rem, 85vw);
  height: 100dvh;
  background: var(--color-navy);
  z-index: 1000;
  transform: translateX(100%);
  transition: transform 350ms var(--ease-out-snappy);
  display: flex;
  flex-direction: column;
  padding: var(--space-6);
  overflow-y: auto;
}

.nav-drawer.is-open { transform: translateX(0); }

.nav-drawer-close {
  align-self: flex-end;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.25rem; height: 2.25rem;
  border-radius: var(--radius-sm);
  color: rgba(255,255,255,0.6);
  transition: color 150ms, background 150ms;
  margin-bottom: var(--space-8);
}
.nav-drawer-close:hover { color: white; background: rgba(255,255,255,0.1); }

.nav-drawer-links {
  display: flex;
  flex-direction: column;
  flex: 1;
}

.nav-drawer-link {
  display: flex;
  align-items: center;
  min-height: 3.5rem;
  font-family: var(--font-body);
  font-size: 1.125rem;
  font-weight: 500;
  color: rgba(255,255,255,0.85);
  border-bottom: 1px solid rgba(255,255,255,0.07);
  transition: color 150ms, padding-left 150ms;
  text-decoration: none;
}
.nav-drawer-link:hover { color: white; padding-left: var(--space-2); }
.nav-drawer-link.active { color: var(--color-teal); }

.nav-drawer-footer {
  margin-top: var(--space-8);
  padding-top: var(--space-6);
  border-top: 1px solid rgba(255,255,255,0.08);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.nav-drawer-contact {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.5);
}

.nav-drawer-icons {
  display: flex;
  gap: var(--space-3);
  margin-top: var(--space-2);
}

.nav-drawer-icons a {
  color: rgba(255,255,255,0.5);
  transition: color 150ms;
}
.nav-drawer-icons a:hover { color: white; }

/* Drawer backdrop */
.nav-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.4);
  backdrop-filter: blur(2px);
  z-index: 999;
  opacity: 0;
  pointer-events: none;
  transition: opacity 300ms;
}
.nav-backdrop.is-visible { opacity: 1; pointer-events: all; }

/* ── Projects Section ── */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

.project-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  transition: box-shadow 200ms, transform 200ms;
  view-transition-name: none;
}

.project-card:hover {
  box-shadow: var(--shadow-card-hover);
  transform: translateY(-3px);
}

.project-card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-3);
  margin-bottom: var(--space-3);
}

.project-card-name {
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--color-navy);
  line-height: 1.3;
}

.project-github-link {
  flex-shrink: 0;
  color: var(--color-text-muted);
  transition: color 150ms;
}
.project-github-link:hover { color: var(--color-navy); }

.project-card-desc {
  font-size: 0.9375rem;
  color: var(--color-text-secondary);
  line-height: 1.6;
  margin-bottom: var(--space-4);
}

.project-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

/* ── Publications page list ── */
.pub-list-section {}

.pub-filters {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  margin-bottom: var(--space-8);
}

.pub-search-wrap {
  position: relative;
  max-width: 30rem;
}

.pub-search-icon {
  position: absolute;
  left: 0.875rem; top: 50%;
  transform: translateY(-50%);
  color: var(--color-text-muted);
  pointer-events: none;
}

.pub-search {
  padding-left: 2.625rem;
}

.filter-row {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  flex-wrap: wrap;
}

.filter-label {
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--color-text-muted);
  min-width: 2.5rem;
}

.filter-chip {
  font-size: 0.8125rem;
  font-weight: 500;
  padding: 0.3125rem 0.875rem;
  border-radius: var(--radius-pill);
  border: 1px solid var(--color-border);
  background: var(--color-white);
  color: var(--color-text-secondary);
  cursor: pointer;
  transition: background 180ms var(--ease-standard),
              border-color 180ms var(--ease-standard),
              color 180ms var(--ease-standard);
  white-space: nowrap;
}

.filter-chip:hover {
  background: var(--color-surface);
  border-color: var(--color-navy);
  color: var(--color-navy);
}

.filter-chip.active {
  background: var(--color-navy);
  border-color: var(--color-navy);
  color: var(--color-white);
}

.pub-count-summary {
  font-size: 0.875rem;
  color: var(--color-text-secondary);
  margin-bottom: var(--space-6);
}

.pub-count-summary a {
  color: var(--color-teal);
  text-decoration: underline;
  cursor: pointer;
}

.pub-year-group { margin-bottom: var(--space-12); }

.pub-year-header {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-navy);
  border-bottom: 2px solid var(--color-teal);
  padding-bottom: var(--space-3);
  margin-bottom: var(--space-6);
}

.pub-list-entry {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: var(--space-4) var(--space-8);
  padding: 1rem 0;
  border-bottom: 1px solid rgba(0,33,69,0.06);
  transition: padding-left 180ms var(--ease-standard);
  position: relative;
}

.pub-list-entry::before {
  content: '';
  position: absolute;
  left: -1rem; top: 0; bottom: 0;
  width: 3px;
  background: var(--color-teal);
  border-radius: 2px;
  transform: scaleY(0);
  transition: transform 200ms var(--ease-out-snappy);
}

.pub-list-entry:hover { padding-left: 0.5rem; }
.pub-list-entry:hover::before { transform: scaleY(1); }

.pub-list-title {
  font-size: 1rem;
  font-weight: 500;
  color: var(--color-navy);
  line-height: 1.45;
  margin-bottom: var(--space-1);
  transition: color 150ms;
  text-decoration: none;
  display: block;
}
.pub-list-entry:hover .pub-list-title { color: var(--color-teal); }

.pub-list-authors {
  font-size: 0.8125rem;
  color: var(--color-text-secondary);
  margin-bottom: var(--space-2);
}

.pub-list-venue {
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--color-text-primary);
}

.pub-list-links {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  flex-wrap: wrap;
  margin-top: var(--space-2);
}

.pub-list-citations {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--color-text-muted);
  text-align: right;
  white-space: nowrap;
  align-self: start;
  padding-top: 0.25rem;
}

/* ── Blog Cards ── */
.blog-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

@keyframes blog-card-enter {
  from { opacity: 0; transform: translateY(22px); filter: blur(6px); }
  to   { opacity: 1; transform: none; filter: none; }
}

.blog-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: box-shadow 200ms, transform 200ms;
  text-decoration: none;
  display: flex;
  flex-direction: column;
}

@keyframes blog-card-exit {
  from { opacity: 1; transform: none; filter: none; }
  to   { opacity: 0; transform: scale(0.96); filter: blur(4px); }
}

.blog-card.is-entering {
  animation: blog-card-enter 0.48s cubic-bezier(0.16,1,0.3,1) var(--blog-card-delay, 0ms) both;
}

.blog-card.is-exiting {
  animation: blog-card-exit 0.22s cubic-bezier(0.16,1,0.3,1) both;
  pointer-events: none;
}

@media (prefers-reduced-motion: reduce) {
  .blog-card.is-entering,
  .blog-card.is-exiting { animation: none; }
}

.blog-card:hover {
  box-shadow: var(--shadow-card-hover);
  transform: translateY(-3px);
}

.blog-card-cover {
  height: 12.5rem;
  object-fit: cover;
  width: 100%;
  display: block;
}

.blog-card-cover-placeholder {
  height: 12.5rem;
  background: var(--color-teal-light);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.blog-card-cover-placeholder .blog-cat-label {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-teal);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  position: relative;
  z-index: 1;
}

/* ── Cover templates ─────────────────────────────────────── */
.blog-tpl-navy-geo {
  background: linear-gradient(135deg, #002145 0%, #1a3564 100%);
}
.blog-tpl-navy-geo::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    repeating-linear-gradient(0deg, transparent, transparent 39px, rgba(255,255,255,0.04) 40px),
    repeating-linear-gradient(90deg, transparent, transparent 39px, rgba(255,255,255,0.04) 40px);
  pointer-events: none;
}
.blog-tpl-navy-geo .blog-cat-label { color: rgba(255,255,255,0.7); }

.blog-tpl-teal-navy {
  background: linear-gradient(135deg, #22b6af 0%, #002145 100%);
}
.blog-tpl-teal-navy .blog-cat-label { color: rgba(255,255,255,0.85); }

.blog-tpl-surface {
  background: linear-gradient(135deg, #f2f7f7 0%, #e6f7f7 100%);
}
.blog-tpl-surface::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle, rgba(34,182,175,0.18) 1px, transparent 1px);
  background-size: 22px 22px;
  pointer-events: none;
}
.blog-tpl-surface .blog-cat-label { color: var(--color-teal); }

.blog-tpl-midnight {
  background: linear-gradient(160deg, #061a3a 0%, #001530 100%);
}
.blog-tpl-midnight::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 75% 25%, rgba(34,182,175,0.14) 0%, transparent 65%);
  pointer-events: none;
}
.blog-tpl-midnight .blog-cat-label { color: rgba(34,182,175,0.9); }

.blog-tpl-navy-blue {
  background: linear-gradient(135deg, #002145 0%, #1d5ccd 100%);
}
.blog-tpl-navy-blue .blog-cat-label { color: rgba(255,255,255,0.8); }

.blog-tpl-teal-light {
  background: linear-gradient(135deg, #e6f7f7 0%, #b8eae8 100%);
}
.blog-tpl-teal-light .blog-cat-label { color: #006d68; }

/* Featured carousel uses the same template classes on the bg placeholder */
.blog-featured-cover-placeholder.blog-tpl-navy-geo,
.blog-featured-cover-placeholder.blog-tpl-teal-navy,
.blog-featured-cover-placeholder.blog-tpl-surface,
.blog-featured-cover-placeholder.blog-tpl-midnight,
.blog-featured-cover-placeholder.blog-tpl-navy-blue,
.blog-featured-cover-placeholder.blog-tpl-teal-light {
  position: absolute;
  inset: 0;
  height: auto;
  width: auto;
}

.blog-card-body {
  padding: 1.375rem;
  display: flex;
  flex-direction: column;
  flex: 1;
  gap: var(--space-3);
}

.blog-card-meta {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.blog-card-cat {
  font-size: 0.6875rem;
  font-weight: 600;
  color: var(--color-teal);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.blog-card-date {
  font-size: 0.75rem;
  color: var(--color-text-muted);
}

.blog-card-title {
  font-family: var(--font-display);
  font-size: 1.0625rem;
  font-weight: 600;
  color: var(--color-navy);
  line-height: 1.35;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  transition: color 150ms;
}
.blog-card:hover .blog-card-title { color: var(--color-teal); }

.blog-card-author {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin-top: auto;
}

.blog-author-avatar {
  width: 2rem; height: 2rem;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
}

.blog-author-initials {
  width: 2rem; height: 2rem;
  border-radius: 50%;
  background: var(--color-teal-light);
  color: var(--color-teal);
  font-size: 0.75rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.blog-author-info {
  display: flex;
  flex-direction: column;
  gap: 1px;
}

.blog-author-name {
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--color-text-primary);
}

.blog-author-role {
  font-size: 0.75rem;
  color: var(--color-text-muted);
}

.blog-read-time {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  margin-left: auto;
}

/* ── Footer ── */
.site-footer {
  background: var(--color-footer-bg);
  padding: var(--space-16) 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-12);
  margin-bottom: var(--space-16);
}

.footer-col-heading {
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.35);
  margin-bottom: var(--space-4);
}

.footer-logo {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: var(--space-3);
  display: block;
}

.footer-about {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.55);
  line-height: 1.65;
  margin-bottom: var(--space-4);
}

.footer-contact-item {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.55);
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin-bottom: var(--space-2);
  transition: color 150ms;
  text-decoration: none;
}
.footer-contact-item:hover { color: rgba(255,255,255,0.85); }

.footer-nav-link {
  display: block;
  font-size: 0.875rem;
  color: rgba(255,255,255,0.55);
  padding: 0.25rem 0;
  transition: color 150ms, padding-left 150ms;
  text-decoration: none;
}
.footer-nav-link:hover { color: rgba(255,255,255,0.9); padding-left: 0.25rem; }

.footer-social {
  display: flex;
  gap: var(--space-3);
  margin-top: var(--space-4);
}

.footer-social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.25rem; height: 2.25rem;
  border-radius: var(--radius-sm);
  color: rgba(255,255,255,0.45);
  border: 1px solid rgba(255,255,255,0.08);
  transition: color 150ms, border-color 150ms, background 150ms;
}
.footer-social-link:hover {
  color: white;
  border-color: rgba(255,255,255,0.25);
  background: rgba(255,255,255,0.06);
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.07);
  padding: var(--space-6) 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  flex-wrap: wrap;
}

.footer-copyright {
  font-size: 0.8125rem;
  color: rgba(255,255,255,0.3);
}

/* ── Join Us page ── */
.join-hero {
  background: var(--color-navy);
  padding: calc(var(--nav-height) + var(--space-12)) 0 var(--space-16);
}

.position-cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-6);
}

.position-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 1.75rem 1.625rem;
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.position-card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-4);
}

.position-title {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-navy);
}

.position-desc {
  font-size: 0.9375rem;
  color: var(--color-text-secondary);
  line-height: 1.65;
}

.position-reqs {
  font-size: 0.875rem;
  color: var(--color-text-secondary);
  padding-left: var(--space-4);
  border-left: 3px solid var(--color-teal-light);
}

.expect-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-6);
}

.expect-item {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.expect-icon {
  color: var(--color-teal);
  width: 2rem; height: 2rem;
  stroke-width: 1.5;
}

.expect-title {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-navy);
}

.expect-desc {
  font-size: 0.875rem;
  color: var(--color-text-secondary);
  line-height: 1.6;
}

/* ── Contact page ── */
/* ── Contact page — new layout ── */
.contact-info-cards {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 22.5rem));
  gap: var(--space-5);
  margin-bottom: var(--space-8);
  justify-content: center;
}

.contact-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--space-4);
  padding: var(--space-8) var(--space-6);
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  text-decoration: none;
  color: var(--color-text-secondary);
  transition: box-shadow 200ms, transform 200ms, border-color 200ms;
  box-shadow: var(--shadow-card);
}

.contact-card:hover {
  box-shadow: var(--shadow-card-hover);
  transform: translateY(-2px);
  border-color: var(--color-teal);
}

.contact-card-icon {
  width: 3.25rem;
  height: 3.25rem;
  border-radius: 50%;
  background: var(--color-teal-light);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-card-icon svg {
  width: 1.5rem;
  height: 1.5rem;
  stroke: var(--color-teal);
}

.contact-card-label {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin: 0;
}

.contact-card-value {
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--color-text-primary);
  margin: 0;
  line-height: 1.5;
}

.contact-map-wide {
  border-radius: var(--radius-xl);
  overflow: hidden;
  height: 23.75rem;
  border: 1px solid var(--color-border);
  margin-bottom: var(--space-8);
  box-shadow: var(--shadow-card);
}

.contact-map-wide iframe {
  width: 100%;
  height: 100%;
  border: none;
  display: block;
}

.contact-socials {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: var(--space-3);
}

.contact-social-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 0.625rem 1.25rem;
  border-radius: 999px;
  border: 1px solid var(--color-border);
  background: var(--color-white);
  color: var(--color-text-secondary);
  font-family: var(--font-body);
  font-size: 0.9375rem;
  font-weight: 500;
  text-decoration: none;
  transition: background 200ms, color 200ms, border-color 200ms, box-shadow 200ms;
  box-shadow: var(--shadow-card);
}

.contact-social-btn:hover {
  background: var(--color-navy);
  color: var(--color-white);
  border-color: var(--color-navy);
  box-shadow: var(--shadow-card-hover);
}

/* legacy aliases kept for any old refs */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-12); align-items: start; }
.contact-map  { border-radius: var(--radius-lg); overflow: hidden; height: 17.5rem; border: 1px solid var(--color-border); margin-top: var(--space-6); }
.contact-map iframe { width: 100%; height: 100%; border: none; }
.contact-info-item { display: flex; align-items: center; gap: var(--space-3); font-size: 0.9375rem; color: var(--color-text-secondary); padding: var(--space-3) 0; border-bottom: 1px solid var(--color-border); text-decoration: none; transition: color 150ms; }
.contact-info-item:hover { color: var(--color-navy); }
.contact-icon { color: var(--color-teal); flex-shrink: 0; width: 1.25rem; height: 1.25rem; }

.form-success {
  background: var(--color-teal-light);
  border: 1px solid var(--color-teal);
  border-radius: var(--radius-md);
  padding: var(--space-4) var(--space-6);
  color: var(--color-navy);
  font-weight: 500;
  display: none;
}
.form-success.visible { display: block; }

/* ── Line-grid background (research themes + blog body) ── */
.grid-bg {
  background-color: var(--color-white);
  background-image:
    linear-gradient(#e4e7ec 1px, transparent 1px),
    linear-gradient(90deg, #e4e7ec 1px, transparent 1px);
  background-size: 40px 40px;
}

/* ── Inner page hero band ── */
.page-hero {
  background: var(--color-navy);
  padding: calc(var(--nav-height) + var(--space-8)) 0 var(--space-12);
}

.page-hero-breadcrumb {
  font-size: 0.8125rem;
  color: rgba(255,255,255,0.45);
  margin-bottom: var(--space-3);
}

.page-hero-breadcrumb a { color: rgba(255,255,255,0.45); transition: color 150ms; }
.page-hero-breadcrumb a:hover { color: rgba(255,255,255,0.75); }

.page-hero-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 2.75rem);
  font-weight: 700;
  color: var(--color-white);
  letter-spacing: -0.015em;
}

.page-hero-subtitle {
  font-size: 1.0625rem;
  color: rgba(255,255,255,0.6);
  margin-top: var(--space-3);
  max-width: 33.75rem;
}

/* ── Teaching / Funding ── */
.course-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

.course-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  transition: box-shadow 200ms, transform 200ms;
}
.course-card:hover { box-shadow: var(--shadow-card-hover); transform: translateY(-3px); }

.course-code {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  color: var(--color-teal);
  font-weight: 500;
  margin-bottom: var(--space-2);
}

.course-name {
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--color-navy);
  margin-bottom: var(--space-3);
}

.course-desc {
  font-size: 0.9rem;
  color: var(--color-text-secondary);
  line-height: 1.6;
}

/* ── Research / Team page grid background ── */
body.research-page #page-content,
body.team-page #page-content {
  background-image:
    linear-gradient(rgba(0, 33, 69, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 33, 69, 0.08) 1px, transparent 1px);
  background-size: 40px 40px;
}

/* ── Research page alternating ── */
.research-theme {
  padding: var(--space-16) 0;
}

.research-theme-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
}

.research-theme-visual {
  border-radius: var(--radius-xl);
  background: var(--color-section-alt);
  aspect-ratio: 4/3;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.research-pub-list { margin-top: var(--space-6); }

.research-pub-item {
  padding: var(--space-3) 0;
  border-bottom: 1px solid rgba(0,33,69,0.06);
}

.research-pub-title {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-navy);
  line-height: 1.4;
}

.research-pub-venue {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
}

/* ── Blog detail / reading ── */
.blog-detail-hero {
  background: var(--color-navy);
  padding: calc(var(--nav-height) + var(--space-8)) 0 var(--space-12);
}


.blog-detail-title {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 700;
  color: var(--color-white);
  line-height: 1.15;
  letter-spacing: -0.015em;
  max-width: 43.75rem;
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}

.blog-detail-byline {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  margin-top: var(--space-6);
  flex-wrap: wrap;
}

.blog-cover-full {
  width: 100%;
  max-height: 30rem;
  object-fit: cover;
  border-radius: var(--radius-lg);
  margin: var(--space-8) 0;
}

.blog-body {
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.75;
  color: var(--color-text-primary);
}

.blog-body h2 {
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 600;
  color: var(--color-navy);
  margin: var(--space-12) 0 var(--space-4);
}

.blog-body h3 {
  font-family: var(--font-display);
  font-size: 1.375rem;
  font-weight: 600;
  color: var(--color-navy);
  margin: var(--space-8) 0 var(--space-3);
}

.blog-body p { margin-bottom: var(--space-6); }

.blog-body a {
  color: var(--color-teal);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.blog-body code {
  font-family: var(--font-mono);
  font-size: 0.875em;
  background: var(--color-surface);
  padding: 2px 6px;
  border-radius: 4px;
  border: 1px solid var(--color-border);
}

.blog-body pre {
  background: #f0f4f8;
  border-radius: var(--radius-md);
  padding: 1.25rem 1.5rem;
  overflow-x: auto;
  margin-bottom: var(--space-6);
  border: 1px solid var(--color-border);
}

.blog-body pre code {
  background: none;
  border: none;
  padding: 0;
  font-size: 0.875rem;
}

/* Auto-number figures */
.blog-body { counter-reset: blog-figure; }

.blog-body figure {
  margin: var(--space-8) auto;
  counter-increment: blog-figure;
  max-width: 30rem;
  text-align: center;
}
.blog-body figure img {
  border-radius: var(--radius-md);
  width: 100%;
  height: auto;
  display: block;
}
.blog-body figcaption {
  font-size: 0.875rem;
  color: var(--color-text-secondary);
  text-align: center;
  margin-top: var(--space-3);
  line-height: 1.5;
}
.blog-body figcaption::before {
  content: "Figure " counter(blog-figure) ". ";
  font-family: var(--font-display);
  font-weight: 600;
  font-style: normal;
  color: var(--color-navy);
}

.blog-body blockquote {
  border-left: 3px solid var(--color-teal);
  padding-left: var(--space-6);
  margin: var(--space-8) 0;
  color: var(--color-text-secondary);
  font-style: italic;
}

/* ── Scroll animations ── */
.animate-on-scroll {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 350ms var(--ease-out-snappy),
              transform 350ms var(--ease-out-snappy);
}

.animate-on-scroll.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.stagger-children > * {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 350ms var(--ease-out-snappy),
              transform 350ms var(--ease-out-snappy);
}

.stagger-children.is-visible > *:nth-child(1) { transition-delay: 0ms; }
.stagger-children.is-visible > *:nth-child(2) { transition-delay: 80ms; }
.stagger-children.is-visible > *:nth-child(3) { transition-delay: 160ms; }
.stagger-children.is-visible > *:nth-child(4) { transition-delay: 240ms; }
.stagger-children.is-visible > *:nth-child(5) { transition-delay: 320ms; }
.stagger-children.is-visible > *:nth-child(6) { transition-delay: 400ms; }
.stagger-children.is-visible > * { opacity: 1; transform: translateY(0); }

/* ── Utility ── */
.color-navy  { color: var(--color-navy); }
.color-teal  { color: var(--color-teal); }
.color-muted { color: var(--color-text-muted); }
.color-secondary { color: var(--color-text-secondary); }
.color-white { color: var(--color-white); }
.color-white-70 { color: rgba(255,255,255,0.7); }
.color-white-50 { color: rgba(255,255,255,0.5); }

.bg-surface { background: var(--color-surface); }
.bg-navy    { background: var(--color-navy); }
.bg-alt     { background: var(--color-section-alt); }

.text-center { text-align: center; }
.text-right  { text-align: right; }

.flex        { display: flex; }
.flex-center { display: flex; align-items: center; justify-content: center; }
.flex-between { display: flex; align-items: center; justify-content: space-between; }
.flex-col    { display: flex; flex-direction: column; }
.gap-2       { gap: var(--space-2); }
.gap-3       { gap: var(--space-3); }
.gap-4       { gap: var(--space-4); }
.gap-6       { gap: var(--space-6); }
.gap-8       { gap: var(--space-8); }
.items-center { align-items: center; }
.flex-wrap   { flex-wrap: wrap; }
.ml-auto     { margin-left: auto; }
.mt-4        { margin-top: var(--space-4); }
.mt-6        { margin-top: var(--space-6); }
.mt-8        { margin-top: var(--space-8); }
.mt-12       { margin-top: var(--space-12); }
.mb-4        { margin-bottom: var(--space-4); }
.mb-6        { margin-bottom: var(--space-6); }
.mb-8        { margin-bottom: var(--space-8); }
.mb-12       { margin-bottom: var(--space-12); }

.section-cta-row {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  margin-top: var(--space-8);
}

.divider {
  border: none;
  border-top: 1px solid var(--color-border);
  margin: var(--space-12) 0;
}

/* ── Responsive ── */
@media (max-width: 1200px) {
  .research-cards { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 1023px) {
  /* container-xl padding handled by --site-margin clamp() */
  .nav-inner { padding: 0 1.5rem; }
  .section-pad { padding-top: var(--space-16); padding-bottom: var(--space-16); }

  .nav-links, .nav-icons { display: none; }
  .nav-hamburger { display: flex; }

  .hero-content { padding-left: 1.5rem; padding-right: 1.5rem; }

  .director-grid { grid-template-columns: 1fr; gap: var(--space-8); }
  .director-portrait { max-height: 20rem; }

  .research-cards { grid-template-columns: repeat(2, 1fr); }
  .projects-grid  { grid-template-columns: repeat(2, 1fr); }
  .pub-cards      { grid-template-columns: repeat(2, 1fr); }
  .blog-cards     { grid-template-columns: repeat(2, 1fr); }
  .footer-grid    { grid-template-columns: 1fr 1fr; gap: var(--space-8); }
  .stats-grid     { grid-template-columns: repeat(2, 1fr); }
  .stat-block:nth-child(3)::before { display: none; }
  .contact-grid        { grid-template-columns: 1fr; }
  .contact-info-cards  { grid-template-columns: repeat(2, 1fr); }
  .contact-map-wide    { height: 17.5rem; }
  .director-featured-card { grid-template-columns: 1fr; }
  .director-featured-img { width: 100%; max-height: 15rem; object-position: top; }
  .expect-grid    { grid-template-columns: repeat(2, 1fr); }
  .course-cards   { grid-template-columns: 1fr 1fr; }
  .research-theme-grid { grid-template-columns: 1fr; }
  .position-cards { grid-template-columns: 1fr; }
}

@media (max-width: 767px) {
  :root { --nav-height: 3.75rem; }
  /* container-xl padding handled by --site-margin clamp() */
  .section-pad { padding-top: var(--space-12); padding-bottom: var(--space-12); }
  .join-cta { padding: var(--space-12) 0; }

  .stats-grid     { grid-template-columns: repeat(2, 1fr); }
  .research-cards { grid-template-columns: 1fr 1fr; }
  .projects-grid  { grid-template-columns: 1fr; }
  .pub-cards      { grid-template-columns: 1fr; }
  .blog-cards     { grid-template-columns: 1fr; }
  .footer-grid    { grid-template-columns: 1fr; gap: var(--space-8); }
  .expect-grid    { grid-template-columns: 1fr 1fr; }
  .course-cards   { grid-template-columns: 1fr; }
  .affiliations-inner { gap: var(--space-8); }
  .pub-list-entry { grid-template-columns: 1fr; }
  .pub-list-citations { text-align: left; }
  .hero-ctas      { flex-direction: column; align-items: center; }
  .join-cta-buttons { flex-direction: column; align-items: center; }
  .director-links { flex-direction: row; flex-wrap: wrap; align-items: flex-start; }
}

@media (max-width: 479px) {
  .research-cards { grid-template-columns: 1fr; }
  .stats-grid     { grid-template-columns: 1fr 1fr; }
  .expect-grid    { grid-template-columns: 1fr; }
  .team-cards     { grid-template-columns: repeat(2, 1fr); }
}

/* ════════════════════════════════════════════════════════
   REDESIGN ADDITIONS — Dark system, glass nav, transitions
   ════════════════════════════════════════════════════════ */

/* Dark palette tokens */
:root {
  --color-dark-base:   #020c1b;
  --color-dark-mid:    #051c38;
  --glass-bg:          rgba(255,255,255,0.04);
  --glass-border:      rgba(255,255,255,0.08);
  --shadow-glass:      0 8px 32px rgba(0,33,69,0.45), inset 0 1px 0 rgba(255,255,255,0.06);
  --teal-glow:         0 0 24px rgba(34,182,175,0.3), 0 0 48px rgba(34,182,175,0.12);
}

/* Grain overlay (fixed, pointer-events none) */
.grain-overlay {
  position: fixed; inset: 0;
  z-index: 200;
  pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 512 512' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.75' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  opacity: 0.032;
}

/* Nuke ALL old nav-scrolled overrides — the pill handles everything internally */
.site-nav.nav-scrolled,
.site-nav.nav-scrolled *:not(.nav-pill-outer):not(.nav-pill-inner):not(.nav-pill-inner *) {
  background: transparent !important;
  height: auto !important;
  border-bottom: none !important;
  backdrop-filter: none !important;
  -webkit-backdrop-filter: none !important;
  box-shadow: none !important;
  border-color: transparent !important;
}
/* Scrolled state — white text works on transparent glass over any content */
.nav-scrolled .nav-link         { color: rgba(255,255,255,0.88) !important; }
.nav-scrolled .nav-link:hover   { color: rgba(255,255,255,1) !important; background: rgba(255,255,255,0.12) !important; }
.nav-scrolled .nav-link.active  { color: #22b6af !important; background: rgba(34,182,175,0.14) !important; }
.nav-scrolled .nav-icon-link    { color: rgba(255,255,255,0.78) !important; background: none !important; border: none !important; }
.nav-scrolled .nav-icon-link:hover { color: rgba(255,255,255,1) !important; background: rgba(255,255,255,0.12) !important; }
.nav-scrolled .nav-hamburger span  { background: rgba(255,255,255,0.85) !important; }

/* ── Floating Pill Navigation ── */
/* Override old nav base (top:0, left:0, right:0, height:72px, display:flex) */
.site-nav {
  position: fixed !important;
  top: 1.25rem !important;
  left: 50% !important;
  right: auto !important;
  transform: translateX(-50%) !important;
  z-index: 900 !important;
  width: max-content !important;
  max-width: min(61.25rem, calc(100vw - 2rem)) !important;
  height: auto !important;
  display: block !important;
  background: transparent !important;
  border-bottom: none !important;
  backdrop-filter: none !important;
  -webkit-backdrop-filter: none !important;
  padding: 0 !important;
}
.site-nav.nav-scrolled {
  top: 1.25rem !important;
  height: auto !important;
  display: block !important;
}

/* ── Refractive Glass Navbar ── */

/*
  Glass physics in CSS:
  - Real glass is almost fully transparent — the visual mass is in the EDGE and SURFACE SPECULAR
  - The rim shows total internal reflection → bright gradient border
  - The surface shows a convex specular sweep (top half bright, fading to nothing)
  - backdrop-filter does the "you can see through it" part
  - brightness < 1 on the backdrop makes dark content read correctly through the glass
*/

/* Outer wrapper — drop shadow gives the pill physical lift off the page */
.nav-pill-outer {
  border-radius: 999px;
  filter:
    drop-shadow(0 8px 40px rgba(0,0,0,0.42))
    drop-shadow(0 2px 8px rgba(0,0,0,0.22))
    drop-shadow(0 0 1px rgba(255,255,255,0.18));
  transition: filter 300ms var(--ease-standard);
}
.site-nav.nav-scrolled .nav-pill-outer {
  filter:
    drop-shadow(0 12px 48px rgba(0,0,0,0.48))
    drop-shadow(0 2px 10px rgba(0,0,0,0.26))
    drop-shadow(0 0 1px rgba(255,255,255,0.20));
}

/* Glass body */
.nav-pill-inner {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.75rem 1.375rem 0.75rem 0.875rem;
  border-radius: 999px;
  position: relative;
  overflow: hidden;

  background: rgba(255,255,255,0.09);
  backdrop-filter: blur(32px) saturate(200%);
  -webkit-backdrop-filter: blur(32px) saturate(200%);

  /* More visible border + inner top highlight for separation */
  border: 1.5px solid rgba(255,255,255,0.32);
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,0.55),
    0 4px 32px rgba(0,0,0,0.35),
    0 1px 4px rgba(0,0,0,0.20);

  transition: background 300ms, border-color 300ms, box-shadow 300ms;
}
.site-nav.nav-scrolled .nav-pill-inner {
  background: rgba(255,255,255,0.13);
  border-color: rgba(255,255,255,0.38);
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,0.60),
    0 6px 40px rgba(0,0,0,0.40),
    0 1px 6px rgba(0,0,0,0.22);
}

/* Slowly sweeping light — simulates ambient light moving across the glass surface */
@keyframes glass-sweep {
  0%   { transform: translateX(-120%); opacity: 0; }
  10%  { opacity: 1; }
  90%  { opacity: 1; }
  100% { transform: translateX(220%); opacity: 0; }
}

.nav-pill-inner::before {
  content: '';
  position: absolute;
  top: 0; bottom: 0;
  left: 0;
  width: 30%;
  background: linear-gradient(
    90deg,
    transparent 0%,
    rgba(255,255,255,0.08) 40%,
    rgba(255,255,255,0.14) 50%,
    rgba(255,255,255,0.08) 60%,
    transparent 100%
  );
  border-radius: inherit;
  pointer-events: none;
  z-index: 1;
  animation: glass-sweep 6s ease-in-out infinite;
  animation-delay: 2s;
}

@media (prefers-reduced-motion: reduce) {
  .nav-pill-inner::before { animation: none; }
}

/* Mouse-tracking caustic — very subtle so it doesn't break the uniform transparency */
.nav-pill-inner::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: radial-gradient(
    circle 90px at var(--mouse-x, 50%) var(--mouse-y, 50%),
    rgba(255,255,255,0.10) 0%,
    transparent 70%
  );
  pointer-events: none;
  z-index: 3;
  opacity: 0;
  transition: opacity 150ms;
}
.site-nav:hover .nav-pill-inner::after { opacity: 1; }

/* Nav content sits above the reflections */
.nav-pill-inner > * { position: relative; z-index: 2; }

/* Text on transparent glass — white so it reads on any background colour showing through */
.nav-link {
  color: rgba(255,255,255,0.88) !important;
  text-shadow: 0 1px 4px rgba(0,0,0,0.40);
}
.nav-link:hover {
  color: rgba(255,255,255,1) !important;
  background: rgba(255,255,255,0.12) !important;
  text-shadow: 0 1px 4px rgba(0,0,0,0.30);
}
.nav-link.active {
  color: #22b6af !important;
  background: rgba(34,182,175,0.14) !important;
  text-shadow: none;
}

/* Icon colors on transparent glass */
.nav-icon-link {
  color: rgba(255,255,255,0.78) !important;
}
.nav-icon-link:hover {
  color: rgba(255,255,255,1) !important;
  background: rgba(255,255,255,0.12) !important;
}

/* Divider on transparent glass */
.nav-pill-divider {
  background: rgba(255,255,255,0.18) !important;
}

/* Hamburger on transparent glass */
.nav-hamburger span {
  background: rgba(255,255,255,0.80) !important;
}

.nav-logo-img {
  height: 1.625rem;
  width: auto;
  filter: none;
  opacity: 0.92;
  margin-right: 0.25rem;
  flex-shrink: 0;
  transition: opacity 200ms;
}
.nav-logo:hover .nav-logo-img { opacity: 1; }

.nav-pill-divider {
  width: 1px; height: 1rem;
  background: rgba(255,255,255,0.12);
  margin: 0 0.5rem;
  flex-shrink: 0;
}

.nav-links {
  display: flex;
  list-style: none;
  margin: 0; padding: 0;
  gap: 0.125rem;
}

.nav-link {
  display: block;
  font-size: 1.0625rem;
  font-weight: 800;
  letter-spacing: 0.02em;
  color: rgba(255,255,255,0.96);
  text-shadow: 0 1px 8px rgba(0,0,0,0.55), 0 0 20px rgba(0,0,0,0.20);
  padding: 0.5rem 1rem;
  border-radius: 999px;
  white-space: nowrap;
  transition: color 180ms, background 180ms;
}
.nav-link:hover { color: #fff; background: rgba(255,255,255,0.14); }
.nav-link.active { color: #22b6af; background: rgba(34,182,175,0.14); text-shadow: none; cursor: default; }

/* Hamburger (2 lines) */
.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 0.3125rem;
  cursor: pointer;
  padding: 0.375rem;
  background: none;
  border: none;
  margin-left: 0.25rem;
}
.nav-hamburger span {
  display: block;
  width: 1.125rem; height: 1.5px;
  background: rgba(255,255,255,0.8);
  border-radius: 2px;
  transition: transform 300ms var(--ease-out-snappy), opacity 300ms;
  transform-origin: center;
}
.nav-hamburger.is-open span:first-child { transform: translateY(3.25px) rotate(45deg); }
.nav-hamburger.is-open span:last-child  { transform: translateY(-3.25px) rotate(-45deg); }

/* Full-screen glass overlay */
.nav-overlay {
  position: fixed; inset: 0;
  background: rgba(2, 9, 27, 0.94);
  backdrop-filter: blur(32px) saturate(180%);
  -webkit-backdrop-filter: blur(32px) saturate(180%);
  z-index: 950;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 0.25rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity 300ms var(--ease-standard);
}
.nav-overlay.is-open { opacity: 1; pointer-events: all; }

.nav-overlay-close {
  position: absolute; top: 1.5rem; right: 1.5rem;
  width: 2.5rem; height: 2.5rem; border-radius: 999px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.10);
  display: flex; align-items: center; justify-content: center;
  color: rgba(255,255,255,0.7);
  cursor: pointer;
  transition: background 200ms, color 200ms;
}
.nav-overlay-close:hover { background: rgba(255,255,255,0.12); color: white; }

.nav-overlay-link {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 700;
  color: rgba(255,255,255,0.70);
  padding: 0.625rem 1.5rem;
  border-radius: 0.75rem;
  letter-spacing: -0.02em;
  opacity: 0;
  transform: translateY(1.5rem);
  transition: color 200ms, opacity 350ms var(--ease-out-snappy), transform 350ms var(--ease-out-snappy), background 200ms;
}
.nav-overlay-link:hover { color: white; background: rgba(255,255,255,0.04); }
.nav-overlay-link.active { color: var(--color-teal); cursor: default; }
.nav-overlay-link.active:hover { color: var(--color-teal); background: transparent; }
.nav-overlay.is-open .nav-overlay-link { opacity: 1; transform: translateY(0); }
.nav-overlay-link:nth-child(1) { transition-delay: 0.04s; }
.nav-overlay-link:nth-child(2) { transition-delay: 0.08s; }
.nav-overlay-link:nth-child(3) { transition-delay: 0.12s; }
.nav-overlay-link:nth-child(4) { transition-delay: 0.16s; }
.nav-overlay-link:nth-child(5) { transition-delay: 0.20s; }
.nav-overlay-link:nth-child(6) { transition-delay: 0.24s; }

@media (max-width: 768px) {
  .nav-links, .nav-icons, .nav-pill-divider { display: none; }
  .nav-hamburger { display: flex; }
}

/* ── 3-layer drawer page transition ── */
.page-curtain {
  position: fixed;
  inset: 0;
  pointer-events: none;
  will-change: transform;
  transform: translateY(-110%);
}
#page-curtain-1 { background: #003a7a; z-index: 9997; }
#page-curtain-2 { background: #061a3a; z-index: 9998; }
#page-curtain-3 { background: #002145; z-index: 9999; }

html.page-entering .page-curtain {
  transform: translateY(0);
  border-radius: 0;
  pointer-events: all;
}

@keyframes curtain-slide-in {
  from { transform: translateY(-110%); border-radius: 0 0 50vw 50vw; }
  to   { transform: translateY(0);     border-radius: 0; }
}
@keyframes curtain-slide-out {
  from { transform: translateY(0);     border-radius: 0; }
  to   { transform: translateY(110%);  border-radius: 50vw 50vw 0 0; }
}

.page-curtain.curtain-entering {
  animation: curtain-slide-in 0.85s cubic-bezier(0.76, 0, 0.24, 1) both;
}
#page-curtain-1.curtain-entering { animation-delay:   0ms; }
#page-curtain-2.curtain-entering { animation-delay:  90ms; }
#page-curtain-3.curtain-entering { animation-delay: 180ms; }

.page-curtain.curtain-exiting {
  animation: curtain-slide-out 0.85s cubic-bezier(0.76, 0, 0.24, 1) both;
}
#page-curtain-3.curtain-exiting { animation-delay:   0ms; }
#page-curtain-2.curtain-exiting { animation-delay:  90ms; }
#page-curtain-1.curtain-exiting { animation-delay: 180ms; }

/* Blocks all pointer events on the page while a transition is in progress */
html.is-navigating::after {
  content: '';
  position: fixed;
  inset: 0;
  z-index: 100000;
  pointer-events: all;
  cursor: default;
}

/* ── Reduced motion ── */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .animate-on-scroll,
  .stagger-children > * {
    opacity: 1;
    transform: none;
    transition: none;
  }
  ::view-transition-old(root),
  ::view-transition-new(root) {
    animation: none;
  }
}

/* ════════════════════════════════════════════════════════
   BLOG v2 — Featured carousel, enhanced cards, detail
   ════════════════════════════════════════════════════════ */

/* ── Featured carousel wrapper ── */
.blog-featured-wrap {
  background: var(--color-surface);
  padding: var(--space-8) 0 var(--space-6);
}

.blog-featured {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  height: 32.5rem;
  box-shadow: 0 24px 60px rgba(0,33,69,0.22);
}

/* Slides stack via absolute — crossfade between them */
.blog-featured-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 600ms var(--ease-standard);
  pointer-events: none;
}
.blog-featured-slide.is-active {
  opacity: 1;
  pointer-events: auto;
}

/* Inner = full-size clickable link */
.blog-featured-inner {
  display: block;
  position: relative;
  width: 100%;
  height: 100%;
  text-decoration: none;
  color: inherit;
}

/* ── Full-bleed background image ── */
.blog-featured-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.blog-featured-cover {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 700ms var(--ease-out-snappy);
}
.blog-featured-slide.is-active .blog-featured-cover { transform: scale(1.0); }
.blog-featured-inner:hover .blog-featured-cover { transform: scale(1.04); }

.blog-featured-cover-placeholder {
  width: 100%;
  height: 100%;
}

/* ── Deep gradient scrim from bottom ── */
.blog-featured-inner::after {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(
    to top,
    rgba(0, 8, 22, 0.96) 0%,
    rgba(0, 10, 28, 0.75) 35%,
    rgba(0, 10, 28, 0.30) 60%,
    transparent 90%
  );
  pointer-events: none;
}

/* ── Overlay content (on top of scrim) ── */
.blog-featured-content {
  position: absolute;
  inset: 0;
  z-index: 2;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: var(--space-8);
}

/* Top section: category badge */
.blog-featured-top { display: flex; align-items: flex-start; }

/* Category badge */
.blog-featured-cat {
  display: inline-flex;
  align-items: center;
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-teal);
  background: rgba(34,182,175,0.14);
  border: 1px solid rgba(34,182,175,0.28);
  border-radius: var(--radius-sm);
  padding: 0.25rem 0.75rem;
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}

/* Bottom section: title left + author right */
.blog-featured-bottom {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: var(--space-8);
}

.blog-featured-text { flex: 1; min-width: 0; }

.blog-featured-title {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 2.4vw, 2.125rem);
  font-weight: 700;
  color: var(--color-white);
  line-height: 1.18;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-3);
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  transition: color 200ms;
}
.blog-featured-inner:hover .blog-featured-title { color: var(--color-teal); }

.blog-featured-meta {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: 0.8125rem;
  color: rgba(255,255,255,0.52);
}
.blog-featured-dot-sep { opacity: 0.4; }

/* Author block (bottom right) */
.blog-featured-author {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: var(--space-2);
  flex-shrink: 0;
  text-align: right;
}

.blog-featured-avatar {
  width: 2.75rem; height: 2.75rem;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid rgba(255,255,255,0.22);
  align-self: flex-end;
}

.blog-featured-avatar-initials {
  width: 2.75rem; height: 2.75rem;
  border-radius: 50%;
  background: rgba(34,182,175,0.2);
  border: 2px solid rgba(34,182,175,0.35);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--color-teal);
  align-self: flex-end;
}

.blog-featured-author-name {
  font-family: var(--font-display);
  font-size: 0.9375rem;
  font-weight: 600;
  color: rgba(255,255,255,0.92);
  display: block;
  line-height: 1.2;
}

.blog-featured-author-role {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.45);
  display: block;
  line-height: 1.3;
}

/* ── Progress bar (inside carousel, at very bottom) ── */
.blog-featured-progress {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: rgba(255,255,255,0.12);
  z-index: 3;
}

.blog-featured-progress-fill {
  height: 100%;
  width: 0%;
  background: var(--color-teal);
  border-radius: 0 2px 2px 0;
  /* width is animated via JS-set CSS transition so it can be paused/resumed */
}

/* ── Dot indicators (below carousel) ── */
.blog-featured-dots {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  margin-top: var(--space-4);
}

.blog-featured-dot {
  height: 4px;
  width: 1.25rem;
  border-radius: var(--radius-pill);
  background: var(--color-border);
  border: none;
  cursor: pointer;
  transition: background 220ms var(--ease-standard),
              width 280ms var(--ease-out-snappy);
  padding: 0;
}

.blog-featured-dot.is-active {
  background: var(--color-teal);
  width: 2.5rem;
}
.blog-featured-dot:hover:not(.is-active) { background: var(--color-text-muted); }

/* Carousel responsive */
@media (max-width: 767px) {
  .blog-featured { height: auto; }
  .blog-featured-slide { position: static; display: none; }
  .blog-featured-slide.is-active { display: block; }
  .blog-featured-inner { display: flex; flex-direction: column; height: auto; }
  .blog-featured-inner::after { content: none; }
  .blog-featured-bg { position: relative; height: 12.5rem; }
  .blog-featured-content {
    position: static;
    background: var(--color-navy);
    padding: 1.375rem;
    flex-direction: column;
    justify-content: flex-start;
    gap: var(--space-4);
  }
  .blog-featured-bottom {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-3);
  }
  .blog-featured-title {
    font-size: clamp(1.05rem, 5vw, 1.3rem);
    -webkit-line-clamp: 2;
    margin-bottom: var(--space-2);
  }
  .blog-featured-meta { font-size: 0.75rem; }
  .blog-featured-author {
    flex-direction: row;
    align-items: center;
    text-align: left;
    gap: var(--space-3);
    width: 100%;
    min-width: 0;
  }
  .blog-featured-author > div {
    min-width: 0;
    overflow: hidden;
  }
  .blog-featured-author-name {
    font-size: 0.875rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    display: block;
  }
  .blog-featured-author-role {
    font-size: 0.75rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    display: block;
  }
  .blog-featured-avatar,
  .blog-featured-avatar-initials { align-self: center; flex-shrink: 0; }
}
@media (prefers-reduced-motion: reduce) {
  .blog-featured-slide { transition: none; }
  .blog-featured-cover { transition: none; }
  .blog-featured-progress-fill { transition: none !important; width: 100%; }
}

/* ── Blog card v2 — enhanced author + excerpt ── */
.blog-card-cover-wrap {
  position: relative;
  overflow: hidden;
}
.blog-card-cover-wrap .blog-card-cover,
.blog-card-cover-wrap .blog-card-cover-placeholder { transition: transform 300ms var(--ease-out-snappy); }
.blog-card:hover .blog-card-cover-wrap .blog-card-cover,
.blog-card:hover .blog-card-cover-wrap .blog-card-cover-placeholder { transform: scale(1.03); }

.blog-card-excerpt {
  font-size: 0.875rem;
  line-height: 1.6;
  color: var(--color-text-secondary);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  text-align: left;
}

/* Override default author avatar to 44px in card context */
.blog-card .blog-author-avatar { width: 2.75rem; height: 2.75rem; }
.blog-card .blog-author-initials { width: 2.75rem; height: 2.75rem; font-size: 0.875rem; }

/* Author name in display font */
.blog-author-name {
  font-family: var(--font-display);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-primary);
}

/* ── Blog article reading column ──
   Centered, narrow, with the same responsive side padding as the site grid.
   Used in both the hero and the article body. */
.blog-article-col {
  width: 100%;
  max-width: 68.75rem;
  margin-left: auto;
  margin-right: auto;
  padding-left: max(var(--site-margin), 1.5rem);
  padding-right: max(var(--site-margin), 1.5rem);
  overflow-x: hidden;
}

/* ── Blog TOC grid layout ──
   When a TOC is present, the article body uses this grid instead of .blog-article-col.
   Left column: sticky TOC sidebar. Right column: content in the same position as before.

   The wrapper is shifted LEFT by (TOC 220px + gap 40px = 260px) relative to where
   a plain 1100px centred container would sit, and grown wider by the same 260px,
   so the right edge stays identical to .blog-article-col and the content column
   occupies exactly the same space it did without the TOC.

   margin-left formula:
     old centred left margin  = (viewport − 1100px) / 2
     new left margin          = old − 260px  = (100% − 1100px) / 2 − 260px
     clamped to 0px so it never goes negative on narrow screens.              */
.blog-toc-wrap {
  display: grid;
  grid-template-columns: 13.75rem minmax(0, 1fr);
  gap: 2.5rem;
  align-items: start;
  max-width: calc(68.75rem + 16.25rem); /* 85rem — TOC + gap + original content width */
  margin-left: max(0rem, calc((100% - 68.75rem) / 2 - 16.25rem));
  margin-right: auto;
  padding-left: max(var(--site-margin), 1.5rem);
  padding-right: max(var(--site-margin), 1.5rem);
}
.blog-toc-sidebar {
  position: sticky;
  top: calc(var(--nav-height, 4.5rem) + 1.5rem);
  max-height: calc(100vh - var(--nav-height, 4.5rem) - 3rem);
  overflow-y: auto;
}
@media (max-width: 1023px) {
  .blog-toc-wrap {
    grid-template-columns: minmax(0, 1fr);
    margin-left: auto;
    padding-left: max(var(--site-margin), 1.5rem);
    overflow-x: hidden;
  }
  .blog-toc-sidebar { display: none; }
}

/* TOC link styles */
.blog-toc-sidebar a {
  display: block;
  padding: 0.3125rem 0.5rem;
  font-size: 0.875rem;
  line-height: 1.4;
  color: var(--color-text-secondary);
  text-decoration: none;
  border-radius: 4px;
  transition: color 0.15s, background 0.15s;
}
.blog-toc-sidebar a:hover {
  color: var(--color-navy);
  background: var(--color-surface);
}
.blog-toc-sidebar a.toc-link-active {
  color: var(--color-teal);
  font-weight: 600;
  background: rgba(34,182,175,0.1);
}
.blog-toc-sidebar .toc-l3 { padding-left: 1.25rem; font-size: 0.8125rem; }
.blog-toc-sidebar .toc-l4 { padding-left: 2rem; font-size: 0.8125rem; color: var(--color-text-muted); }

/* ── Blog detail page — author byline v2 ── */
.blog-detail-hero-v2 {
  background: var(--color-navy);
  padding: calc(var(--nav-height) + var(--space-12)) 0 var(--space-16);
  position: relative;
  overflow: hidden;
}
.blog-detail-hero-v2::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(145deg, #001530 0%, #002145 55%, rgba(34,182,175,0.05) 100%);
  pointer-events: none;
}
.blog-detail-hero-v2 > * { position: relative; z-index: 1; }

.blog-detail-byline-v2 {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  margin-top: var(--space-8);
  padding-top: var(--space-6);
  border-top: 1px solid rgba(255,255,255,0.08);
  flex-wrap: wrap;
}

.blog-detail-author-block {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.blog-detail-author-avatar {
  width: 3.5rem; height: 3.5rem;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid rgba(255,255,255,0.18);
  flex-shrink: 0;
}

.blog-detail-author-initials {
  width: 3.5rem; height: 3.5rem;
  border-radius: 50%;
  background: rgba(34,182,175,0.18);
  border: 2px solid rgba(34,182,175,0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--color-teal);
  flex-shrink: 0;
}

.blog-detail-author-name {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-white);
  display: block;
  line-height: 1.2;
}

.blog-detail-author-role {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.5);
  display: block;
}

.blog-detail-byline-sep {
  width: 1px;
  height: 2rem;
  background: rgba(255,255,255,0.12);
  flex-shrink: 0;
}

.blog-detail-byline-item {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.5);
}

/* ── Blog body — additional element styles ── */
.blog-body h4 {
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--color-navy);
  margin: var(--space-6) 0 var(--space-3);
  line-height: 1.3;
}
.blog-body h5 {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-navy);
  margin: var(--space-4) 0 var(--space-2);
  line-height: 1.3;
}
.blog-body ul {
  list-style: disc;
  padding-left: var(--space-6);
  margin-bottom: var(--space-6);
}
.blog-body ol {
  list-style: decimal;
  padding-left: var(--space-6);
  margin-bottom: var(--space-6);
}
.blog-body li {
  margin-bottom: var(--space-2);
  line-height: 1.7;
  color: var(--color-text-primary);
}
.blog-body hr {
  border: none;
  border-top: 1px solid var(--color-teal-light);
  margin: var(--space-12) 0;
}
.blog-body table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: var(--space-6);
  font-size: 0.9375rem;
}
.blog-body th {
  text-align: left;
  font-family: var(--font-display);
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-navy);
  letter-spacing: 0.04em;
  padding: var(--space-3) var(--space-4);
  border-bottom: 2px solid var(--color-navy);
  background: var(--color-surface);
}
.blog-body td {
  padding: var(--space-3) var(--space-4);
  border-bottom: 1px solid var(--color-border);
  color: var(--color-text-secondary);
  vertical-align: top;
}
.blog-body tr:hover td { background: var(--color-surface); }

/* ── Header byline author block — link state ── */
a.blog-detail-author-block {
  text-decoration: none;
  color: inherit;
  border-radius: var(--radius-sm);
  transition: opacity 150ms;
}
a.blog-detail-author-block:hover { opacity: 0.75; }
a.blog-detail-author-block:hover .blog-detail-author-name { color: var(--color-teal); }

/* ── Author footer card (blog detail) ── */
.blog-author-card-footer {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  flex-wrap: wrap;
  background: var(--color-teal-light);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  margin-top: var(--space-12);
}

.blog-author-card-footer-identity {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  flex: 1;
  min-width: 0;
}

a.blog-author-card-footer-identity {
  text-decoration: none;
  color: inherit;
  border-radius: var(--radius-sm);
  transition: opacity 150ms;
}
a.blog-author-card-footer-identity:hover { opacity: 0.75; }
a.blog-author-card-footer-identity:hover .blog-author-card-footer-name { color: var(--color-teal); }

.blog-author-card-footer-avatar {
  width: 4.5rem; height: 4.5rem;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
  border: 3px solid rgba(34,182,175,0.25);
}

.blog-author-card-footer-initials {
  width: 4.5rem; height: 4.5rem;
  border-radius: 50%;
  background: rgba(34,182,175,0.2);
  border: 3px solid rgba(34,182,175,0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-navy);
  flex-shrink: 0;
}

.blog-author-card-footer-info { flex: 1; min-width: 0; overflow: hidden; }

.blog-author-card-footer-name {
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--color-navy);
  margin-bottom: 2px;
}

.blog-author-card-footer-role {
  font-size: 0.875rem;
  color: var(--color-text-secondary);
}

/* ── Newsletter CTA section ── */
.blog-newsletter-cta {
  background: var(--color-navy);
  padding: var(--space-16) 0;
  position: relative;
  overflow: hidden;
}
.blog-newsletter-cta::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 70% 80% at 100% 50%, rgba(34,182,175,0.07) 0%, transparent 60%);
  pointer-events: none;
}
.blog-newsletter-cta > * { position: relative; z-index: 1; }

.blog-newsletter-form {
  display: flex;
  gap: var(--space-3);
  flex-wrap: wrap;
  max-width: 30rem;
  margin-top: var(--space-6);
}

.blog-newsletter-form .form-input {
  flex: 1;
  min-width: 12.5rem;
  background: rgba(255,255,255,0.06);
  border-color: rgba(255,255,255,0.15);
  color: var(--color-white);
}
.blog-newsletter-form .form-input::placeholder { color: rgba(255,255,255,0.35); }
.blog-newsletter-form .form-input:focus {
  border-color: var(--color-teal);
  box-shadow: 0 0 0 3px rgba(34,182,175,0.2);
  background: rgba(255,255,255,0.09);
}

.blog-newsletter-success {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  background: rgba(34,182,175,0.12);
  border: 1px solid rgba(34,182,175,0.3);
  border-radius: var(--radius-md);
  padding: var(--space-4) var(--space-6);
  color: var(--color-teal);
  font-weight: 500;
  margin-top: var(--space-4);
  max-width: 30rem;
}

/* ── Blog sidebar layout ── */
.blog-layout-wrap {
  display: grid;
  grid-template-columns: 1fr 18.75rem;
  gap: var(--space-12);
  align-items: start;
}

/* Cards inside the main column use 2 cols (sidebar takes ~300px) */
.blog-cards-main {
  grid-template-columns: repeat(2, 1fr);
}

.blog-sidebar {
  position: sticky;
  top: calc(var(--nav-height, 4.5rem) + 1.5rem);
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

.blog-sidebar-block {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
}

.blog-sidebar-heading {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 0.6875rem;
  font-weight: 700;
  color: var(--color-navy);
  text-transform: uppercase;
  letter-spacing: 0.09em;
  border-bottom: 2px solid var(--color-teal);
  padding-bottom: var(--space-2);
  margin-bottom: var(--space-4);
}

/* Trending items */
.blog-trending-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  padding: var(--space-4) 0;
  border-bottom: 1px solid var(--color-border);
  text-decoration: none;
  transition: padding-left 180ms var(--ease-standard);
}
.blog-trending-item:last-child { border-bottom: none; padding-bottom: 0; }
.blog-trending-item:hover { padding-left: var(--space-2); }

.blog-trending-num {
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--color-border);
  line-height: 1;
  flex-shrink: 0;
  min-width: 2ch;
  transition: color 200ms var(--ease-standard);
}
.blog-trending-item:hover .blog-trending-num { color: var(--color-teal); }

.blog-trending-title {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--color-navy);
  line-height: 1.35;
  transition: color 200ms var(--ease-standard);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin-bottom: 0.25rem;
}
.blog-trending-item:hover .blog-trending-title { color: var(--color-teal); }

.blog-trending-cat {
  font-size: 0.6875rem;
  color: var(--color-text-muted);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.blog-trending-views {
  margin-left: 0.25rem;
  font-size: 0.6875rem;
  color: var(--color-text-muted);
  letter-spacing: 0;
  text-transform: none;
  opacity: 0.75;
}

/* Sidebar newsletter panel */
.blog-sidebar-newsletter-block {
  background: var(--color-navy);
  border-color: transparent;
  position: relative;
  overflow: hidden;
}
.blog-sidebar-newsletter-block::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 80% 80% at 100% 0%,
    rgba(34,182,175,0.08) 0%, transparent 60%);
  pointer-events: none;
}
.blog-sidebar-newsletter-block > * { position: relative; z-index: 1; }

.blog-sidebar-nl-title {
  font-family: var(--font-display);
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--color-white);
  margin: 0 0 var(--space-2);
}

.blog-sidebar-nl-text {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.52);
  line-height: 1.55;
  margin-bottom: var(--space-4);
}

.blog-sidebar-nl-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}
.blog-sidebar-nl-form .form-input {
  background: rgba(255,255,255,0.07);
  border-color: rgba(255,255,255,0.15);
  color: var(--color-white);
}
.blog-sidebar-nl-form .form-input::placeholder { color: rgba(255,255,255,0.35); }
.blog-sidebar-nl-form .form-input:focus {
  border-color: var(--color-teal);
  box-shadow: 0 0 0 3px rgba(34,182,175,0.2);
  background: rgba(255,255,255,0.09);
}

/* Responsive: narrower sidebar at 1100px, collapse at 900px */
@media (max-width: 1100px) {
  .blog-layout-wrap { grid-template-columns: 1fr 16.25rem; gap: var(--space-8); }
}
@media (max-width: 900px) {
  .blog-layout-wrap { grid-template-columns: 1fr; }
  .blog-sidebar { position: static; }
}
@media (max-width: 640px) {
  .blog-cards-main    { grid-template-columns: 1fr; }
  .contact-info-cards { grid-template-columns: 1fr; }
}

/* ── Cookie consent popup ── */
#fard-cookie-banner {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  z-index: 9000;
  width: clamp(17.5rem, 90vw, 22.5rem);
  transform: translateY(16px);
  opacity: 0;
  transition: opacity 280ms var(--ease-standard),
              transform 280ms var(--ease-out-snappy);
  pointer-events: none;
}
#fard-cookie-banner[hidden] { display: none !important; }
#fard-cookie-banner.is-visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.fard-cookie-inner {
  background: var(--color-footer-bg);
  border: 1px solid rgba(255,255,255,0.10);
  border-radius: var(--radius-lg);
  padding: 1.125rem 1.25rem 1rem;
  box-shadow: 0 8px 32px rgba(0,0,0,0.35);
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.fard-cookie-icon {
  color: var(--color-teal);
  flex-shrink: 0;
  align-self: flex-start;
}

.fard-cookie-text {
  font-family: var(--font-body);
  font-size: 0.8125rem;
  line-height: 1.55;
  color: rgba(255,255,255,0.72);
  margin: 0;
}

.fard-cookie-actions {
  display: flex;
  gap: 0.5rem;
  margin-top: 2px;
}

.fard-cookie-btn {
  flex: 1;
  padding: 0.4375rem 0.875rem;
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 0.8125rem;
  font-weight: 600;
  cursor: pointer;
  border: 1.5px solid transparent;
  transition: background 150ms, border-color 150ms, color 150ms;
  line-height: 1;
}

.fard-cookie-btn--accept {
  background: var(--color-teal);
  color: #fff;
  border-color: var(--color-teal);
}
.fard-cookie-btn--accept:hover {
  background: #1aa09a;
  border-color: #1aa09a;
}

.fard-cookie-btn--decline {
  background: transparent;
  color: rgba(255,255,255,0.55);
  border-color: rgba(255,255,255,0.15);
}
.fard-cookie-btn--decline:hover {
  color: rgba(255,255,255,0.85);
  border-color: rgba(255,255,255,0.35);
}

@media (max-width: 400px) {
  #fard-cookie-banner { right: 0.75rem; bottom: 0.75rem; left: 0.75rem; width: auto; }
}


/* ── Auth nav chip (logged-in state) ── */
.nav-auth-chip {
  display: flex;
  align-items: center;
  gap: 0.375rem;
  padding: 0.25rem 0.625rem 0.25rem 0.75rem;
  border-radius: 999px;
  background: rgba(34,182,175,0.10);
  border: 1px solid rgba(34,182,175,0.25);
}
.nav-auth-name {
  font-family: 'DM Sans', system-ui, sans-serif;
  font-size: 0.8125rem;
  font-weight: 500;
  color: #22b6af;
  white-space: nowrap;
  max-width: 7.5rem;
  overflow: hidden;
  text-overflow: ellipsis;
  text-decoration: none;
}
.nav-auth-name:hover { color: #fff; }
.nav-auth-signout {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 1.5rem;
  height: 1.5rem;
  border-radius: 50%;
  border: none;
  background: transparent;
  color: rgba(34,182,175,0.6);
  cursor: pointer;
  transition: color 160ms, background 160ms;
  flex-shrink: 0;
}
.nav-auth-signout:hover {
  color: #22b6af;
  background: rgba(34,182,175,0.12);
}

/* =========================================================
   FARD CMS — In-Page Edit Overlay System
   ========================================================= */

/* ── Editable section wrapper ── */
.fcms-section-wrap {
  position: relative;
}

/* ── Edit (pencil) button ── */
.fcms-edit-btn {
  position: absolute;
  top: 0.625rem;
  right: 0.625rem;
  z-index: 50;
  width: 2.75rem;
  height: 2.75rem;
  border-radius: 50%;
  border: 2.5px solid rgba(255,255,255,0.7);
  background: rgba(0, 33, 69, 0.82);
  color: #ffffff;
  cursor: pointer !important;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  transition: border-color 160ms, background 160ms, transform 140ms, box-shadow 160ms;
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  box-shadow: 0 2px 10px rgba(0,0,0,0.35);
  pointer-events: all !important;
}
.fcms-edit-btn:hover {
  background: #002145;
  border-color: #22b6af;
  transform: scale(1.08);
  box-shadow: 0 4px 14px rgba(0,0,0,0.40);
}

/* ── Add (plus) button ── */
.fcms-add-btn {
  position: absolute;
  top: 0.625rem;
  right: 3.875rem;
  z-index: 50;
  width: 2.75rem;
  height: 2.75rem;
  border-radius: 50%;
  border: 2.5px solid #22b6af;
  background: rgba(34, 182, 175, 0.90);
  color: #ffffff;
  cursor: pointer !important;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  transition: border-color 160ms, background 160ms, transform 140ms, box-shadow 160ms;
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  box-shadow: 0 2px 10px rgba(34,182,175,0.40);
  pointer-events: all !important;
}
.fcms-add-btn:hover {
  background: #1aa09a;
  transform: scale(1.08);
  box-shadow: 0 4px 14px rgba(34, 182, 175, 0.45);
}

/* When only add button (no edit), reset its right position */
.fcms-add-btn.fcms-add-only {
  right: 0.625rem;
}

/* ── Restore button (on soft-deleted items) ── */
.fcms-restore-btn {
  border-color: #22b6af;
  color: #22b6af;
  background: rgba(34, 182, 175, 0.08);
}
.fcms-restore-btn:hover {
  background: rgba(34, 182, 175, 0.18);
  box-shadow: 0 2px 8px rgba(34, 182, 175, 0.20);
}

/* ── Hard-delete button (red, admin only on soft-deleted) ── */
.fcms-hard-delete-btn {
  position: absolute;
  top: 0.75rem;
  right: 6.25rem;
  z-index: 50;
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 50%;
  border: 2px solid #ef4444;
  background: rgba(255, 255, 255, 0.92);
  color: #ef4444;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  transition: border-color 160ms, color 160ms, background 160ms, box-shadow 160ms;
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}
.fcms-hard-delete-btn:hover {
  background: #ef4444;
  color: #ffffff;
  box-shadow: 0 2px 8px rgba(239, 68, 68, 0.30);
}

/* ── Soft-deleted item appearance ── */
.fcms-soft-deleted {
  opacity: 0.42;
  position: relative;
  pointer-events: none;
}
.fcms-soft-deleted .fcms-edit-btn,
.fcms-soft-deleted .fcms-restore-btn,
.fcms-soft-deleted .fcms-hard-delete-btn {
  pointer-events: auto;
}
.fcms-soft-deleted::after {
  content: '';
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    -45deg,
    transparent,
    transparent 6px,
    rgba(0, 0, 0, 0.055) 6px,
    rgba(0, 0, 0, 0.055) 7px
  );
  pointer-events: none;
  border-radius: inherit;
}
.fcms-soft-deleted .card-title,
.fcms-soft-deleted h3,
.fcms-soft-deleted h4 {
  text-decoration: line-through;
}

/* ── Restore toolbar (badge shown on soft-deleted section header) ── */
.fcms-restore-toolbar {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: 'DM Sans', system-ui, sans-serif;
  font-size: 0.75rem;
  color: #9ca3af;
  margin-bottom: 0.25rem;
}
.fcms-deleted-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.125rem 0.5rem;
  border-radius: 99px;
  background: rgba(239, 68, 68, 0.10);
  color: #ef4444;
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

/* ── Modal backdrop ── */
.fcms-backdrop {
  position: fixed;
  inset: 0;
  z-index: 900;
  background: rgba(2, 12, 27, 0.72);
  backdrop-filter: blur(3px);
  -webkit-backdrop-filter: blur(3px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem 1rem;
  animation: fcms-fadeIn 180ms cubic-bezier(0.16, 1, 0.3, 1);
}
.fcms-backdrop.fcms-hidden {
  display: none;
}
@keyframes fcms-fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

/* ── Modal box ── */
.fcms-modal {
  background: #ffffff;
  border-radius: 1rem;
  box-shadow: 0 24px 72px rgba(0, 33, 69, 0.22), 0 4px 16px rgba(0, 0, 0, 0.10);
  display: flex;
  flex-direction: column;
  max-height: calc(100vh - 3rem);
  width: 100%;
  animation: fcms-slideUp 220ms cubic-bezier(0.16, 1, 0.3, 1);
  overflow: hidden;
}
@keyframes fcms-slideUp {
  from { opacity: 0; transform: translateY(16px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* Size variants */
.fcms-modal-sm  { max-width: 30rem; }
.fcms-modal-md  { max-width: 40rem; }
.fcms-modal-lg  { max-width: 50rem; }
.fcms-modal-xl  { max-width: 65rem; }

/* ── Modal header ── */
.fcms-modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 1.5rem 1rem;
  border-bottom: 1px solid #e4e7ec;
  flex-shrink: 0;
}
.fcms-modal-title {
  font-family: 'Plus Jakarta Sans', system-ui, sans-serif;
  font-size: 1.0625rem;
  font-weight: 600;
  color: #0f1923;
  margin: 0;
}
.fcms-modal-close {
  width: 2rem;
  height: 2rem;
  border: none;
  background: transparent;
  color: #9ca3af;
  cursor: pointer;
  border-radius: 0.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  transition: background 140ms, color 140ms;
  flex-shrink: 0;
}
.fcms-modal-close:hover {
  background: #f3f4f6;
  color: #374151;
}

/* ── Modal body ── */
.fcms-modal-body {
  padding: 1.5rem;
  overflow-y: auto;
  flex: 1;
  -webkit-overflow-scrolling: touch;
}

/* ── Modal footer ── */
.fcms-modal-footer {
  padding: 1rem 1.5rem;
  border-top: 1px solid #e4e7ec;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 0.75rem;
  flex-shrink: 0;
}

/* ── Modal form fields ── */
.fcms-field {
  margin-bottom: 1.25rem;
}
.fcms-field:last-child {
  margin-bottom: 0;
}
.fcms-label {
  display: block;
  font-family: 'DM Sans', system-ui, sans-serif;
  font-size: 0.8125rem;
  font-weight: 500;
  color: #374151;
  margin-bottom: 0.375rem;
}
.fcms-label .fcms-required {
  color: #ef4444;
  margin-left: 0.125rem;
}
.fcms-input,
.fcms-select,
.fcms-textarea {
  width: 100%;
  font-family: 'DM Sans', system-ui, sans-serif;
  font-size: 0.9375rem;
  color: #0f1923;
  background: #f9fafb;
  border: 1.5px solid #e4e7ec;
  border-radius: 0.625rem;
  padding: 0.625rem 0.875rem;
  transition: border-color 150ms, box-shadow 150ms;
  outline: none;
  appearance: none;
  -webkit-appearance: none;
  box-sizing: border-box;
}
.fcms-input:focus,
.fcms-select:focus,
.fcms-textarea:focus {
  border-color: #22b6af;
  box-shadow: 0 0 0 3px rgba(34, 182, 175, 0.15);
  background: #ffffff;
}
.fcms-textarea {
  resize: vertical;
  min-height: 6rem;
  line-height: 1.55;
}
.fcms-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 d='M1 1l5 5 5-5' stroke='%239ca3af' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.875rem center;
  padding-right: 2.25rem;
}
.fcms-hint {
  font-family: 'DM Sans', system-ui, sans-serif;
  font-size: 0.75rem;
  color: #9ca3af;
  margin-top: 0.25rem;
}
.fcms-error-text {
  font-family: 'DM Sans', system-ui, sans-serif;
  font-size: 0.75rem;
  color: #ef4444;
  margin-top: 0.25rem;
}

/* Toggle / switch */
.fcms-toggle-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 0;
  border-bottom: 1px solid #f3f4f6;
}
.fcms-toggle-row:last-child { border-bottom: none; }
.fcms-toggle-label {
  font-family: 'DM Sans', system-ui, sans-serif;
  font-size: 0.9375rem;
  color: #374151;
}
.fcms-toggle {
  position: relative;
  width: 2.5rem;
  height: 1.375rem;
  flex-shrink: 0;
}
.fcms-toggle input {
  opacity: 0;
  width: 0;
  height: 0;
  position: absolute;
}
.fcms-toggle-track {
  position: absolute;
  inset: 0;
  border-radius: 99px;
  background: #e4e7ec;
  cursor: pointer;
  transition: background 180ms;
}
.fcms-toggle input:checked + .fcms-toggle-track {
  background: #22b6af;
}
.fcms-toggle-track::after {
  content: '';
  position: absolute;
  top: 0.1875rem;
  left: 0.1875rem;
  width: 1rem;
  height: 1rem;
  border-radius: 50%;
  background: #ffffff;
  box-shadow: 0 1px 3px rgba(0,0,0,0.18);
  transition: transform 180ms cubic-bezier(0.16, 1, 0.3, 1);
}
.fcms-toggle input:checked + .fcms-toggle-track::after {
  transform: translateX(1.125rem);
}

/* ── CMS buttons ── */
.fcms-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  font-family: 'DM Sans', system-ui, sans-serif;
  font-size: 0.875rem;
  font-weight: 500;
  border-radius: 0.5rem;
  padding: 0.5625rem 1.125rem;
  cursor: pointer;
  border: 1.5px solid transparent;
  transition: background 160ms, color 160ms, border-color 160ms, box-shadow 160ms;
  white-space: nowrap;
}
.fcms-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}
.fcms-btn-primary {
  background: #22b6af;
  color: #ffffff;
  border-color: #22b6af;
}
.fcms-btn-primary:hover:not(:disabled) {
  background: #1da39d;
  border-color: #1da39d;
  box-shadow: 0 2px 8px rgba(34, 182, 175, 0.30);
}
.fcms-btn-secondary {
  background: transparent;
  color: #374151;
  border-color: #e4e7ec;
}
.fcms-btn-secondary:hover:not(:disabled) {
  background: #f9fafb;
  border-color: #d1d5db;
}
.fcms-btn-danger {
  background: transparent;
  color: #ef4444;
  border-color: #fca5a5;
}
.fcms-btn-danger:hover:not(:disabled) {
  background: #fef2f2;
  border-color: #ef4444;
}
.fcms-btn-danger-solid {
  background: #ef4444;
  color: #ffffff;
  border-color: #ef4444;
}
.fcms-btn-danger-solid:hover:not(:disabled) {
  background: #dc2626;
  border-color: #dc2626;
  box-shadow: 0 2px 8px rgba(239, 68, 68, 0.30);
}

/* ── Divider inside modal body ── */
.fcms-divider {
  border: none;
  border-top: 1px solid #f3f4f6;
  margin: 1.25rem 0;
}

/* ── Section label (inside modal) ── */
.fcms-section-label {
  font-family: 'Plus Jakarta Sans', system-ui, sans-serif;
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #9ca3af;
  margin: 0 0 0.75rem;
}

/* ── Hard-delete confirmation input ── */
.fcms-delete-confirm-wrap {
  margin-top: 0.75rem;
}
.fcms-delete-confirm-input {
  font-family: 'JetBrains Mono', 'Courier New', monospace;
  font-size: 0.875rem;
  letter-spacing: 0.04em;
  color: #ef4444;
  background: #fef2f2;
  border: 1.5px solid #fca5a5;
  border-radius: 0.5rem;
  padding: 0.625rem 0.875rem;
  width: 100%;
  box-sizing: border-box;
  outline: none;
  transition: border-color 150ms;
}
.fcms-delete-confirm-input:focus {
  border-color: #ef4444;
}
.fcms-delete-warning {
  background: #fef2f2;
  border: 1px solid #fca5a5;
  border-radius: 0.625rem;
  padding: 0.75rem 1rem;
  font-family: 'DM Sans', system-ui, sans-serif;
  font-size: 0.875rem;
  color: #b91c1c;
  margin-bottom: 0.75rem;
  line-height: 1.5;
}

/* ── Toast notification ── */
.fcms-toast-container {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  pointer-events: none;
}
.fcms-toast {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  padding: 0.75rem 1.125rem;
  border-radius: 0.625rem;
  font-family: 'DM Sans', system-ui, sans-serif;
  font-size: 0.875rem;
  font-weight: 500;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.14);
  animation: fcms-toastIn 220ms cubic-bezier(0.16, 1, 0.3, 1);
  pointer-events: auto;
  max-width: 22.5rem;
}
.fcms-toast.fcms-toast-success {
  background: #0f1923;
  color: #ffffff;
  border-left: 3px solid #22b6af;
}
.fcms-toast.fcms-toast-error {
  background: #0f1923;
  color: #ffffff;
  border-left: 3px solid #ef4444;
}
.fcms-toast.fcms-toast-info {
  background: #0f1923;
  color: #ffffff;
  border-left: 3px solid #1d5ccd;
}
.fcms-toast.fcms-toast-exit {
  animation: fcms-toastOut 200ms ease-in forwards;
}
@keyframes fcms-toastIn {
  from { opacity: 0; transform: translateY(12px) scale(0.96); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}
@keyframes fcms-toastOut {
  from { opacity: 1; transform: translateY(0); }
  to   { opacity: 0; transform: translateY(8px); }
}

/* ── Image upload preview ── */
.fcms-upload-zone {
  border: 2px dashed #e4e7ec;
  border-radius: 0.75rem;
  padding: 1.5rem;
  text-align: center;
  cursor: pointer;
  transition: border-color 160ms, background 160ms;
  background: #f9fafb;
}
.fcms-upload-zone:hover,
.fcms-upload-zone.fcms-drag-over {
  border-color: #22b6af;
  background: rgba(34, 182, 175, 0.04);
}
.fcms-upload-preview {
  max-width: 100%;
  max-height: 11.25rem;
  border-radius: 0.5rem;
  object-fit: cover;
  margin: 0 auto 0.75rem;
  display: block;
}
.fcms-upload-hint {
  font-family: 'DM Sans', system-ui, sans-serif;
  font-size: 0.8125rem;
  color: #9ca3af;
}
.fcms-upload-hint strong {
  color: #22b6af;
  font-weight: 500;
}

/* ── Inline spinner ── */
.fcms-spinner {
  width: 1rem;
  height: 1rem;
  border: 2px solid rgba(255,255,255,0.35);
  border-top-color: #ffffff;
  border-radius: 50%;
  animation: fcms-spin 0.6s linear infinite;
  flex-shrink: 0;
}
.fcms-spinner-dark {
  border-color: rgba(0,33,69,0.15);
  border-top-color: #002145;
}
@keyframes fcms-spin {
  to { transform: rotate(360deg); }
}

/* ── Responsive adjustments ── */
@media (max-width: 640px) {
  .fcms-backdrop {
    align-items: flex-end;
    padding: 0;
  }
  .fcms-modal {
    border-radius: 20px 20px 0 0;
    max-height: 92vh;
  }
  .fcms-modal-sm,
  .fcms-modal-md,
  .fcms-modal-lg,
  .fcms-modal-xl {
    max-width: 100%;
  }
  .fcms-toast-container {
    bottom: 1rem;
    right: 1rem;
    left: 1rem;
  }
  .fcms-toast {
    max-width: 100%;
  }
}