/* =========================================================
   Neha Saboo Kabra — IB Chemistry Tutoring
   Theme: Modern science-lab (dark navy + teal/green + amber accent)
   ========================================================= */

:root {
  --navy-950: #071620;
  --navy-900: #0b1f2a;
  --navy-800: #112b3c;
  --navy-700: #16394e;
  --teal: #2dd4bf;
  --teal-dark: #14b8a6;
  --accent: #f97316;
  --accent-light: #fdba74;
  --white: #ffffff;
  --offwhite: #f6f9fa;
  --ink: #0f2733;
  --ink-soft: #3d5866;
  --muted-light: #b9c9d2;
  --border-light: rgba(15, 39, 51, 0.08);
  --radius-lg: 20px;
  --radius-md: 14px;
  --radius-sm: 10px;
  --shadow-soft: 0 20px 45px -20px rgba(11, 31, 42, 0.35);
  --font-head: 'Poppins', 'Segoe UI', sans-serif;
  --font-body: 'Inter', 'Segoe UI', sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 {
  font-family: var(--font-head);
  color: var(--navy-900);
  line-height: 1.2;
  margin: 0 0 0.5em;
}

p { margin: 0 0 1em; color: var(--ink-soft); }

a { color: inherit; text-decoration: none; }

ul { padding: 0; margin: 0; list-style: none; }

.container {
  width: 100%;
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 24px;
}

.text-accent { color: var(--teal-dark); }

/* ---------- Reveal animation ---------- */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.98rem;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease, color 0.2s ease;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); }

.btn-primary {
  background: linear-gradient(135deg, var(--teal) 0%, var(--teal-dark) 100%);
  color: var(--navy-950);
  box-shadow: 0 12px 24px -8px rgba(45, 212, 191, 0.55);
}
.btn-primary:hover { box-shadow: 0 16px 30px -8px rgba(45, 212, 191, 0.7); }

.btn-outline {
  background: transparent;
  border-color: var(--navy-800);
  color: var(--navy-800);
}
.btn-outline:hover { background: var(--navy-800); color: var(--white); }

.btn-outline-light {
  border-color: rgba(255,255,255,0.5);
  color: var(--white);
}
.btn-outline-light:hover { background: rgba(255,255,255,0.12); }

.btn-sm { padding: 10px 20px; font-size: 0.88rem; }

/* ---------- Topbar (contact strip) ---------- */
.topbar {
  background: var(--navy-950);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.topbar-inner {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  height: 34px;
  gap: 20px;
}
.topbar-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--muted-light);
  font-size: 0.78rem;
  font-weight: 500;
  transition: color 0.2s ease;
}
.topbar-link:hover { color: var(--teal); }
.topbar-icon { flex-shrink: 0; }

/* ---------- Header / Nav ---------- */
/* Zero-height scroll target for "back to top" links. Kept separate from the
   sticky header because a sticky element's on-screen position never leaves
   the top of the viewport, so browsers treat #top as "already visible" and
   skip scrolling if the id lives on the header itself. */
.anchor-top {
  display: block;
  height: 0;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(7, 22, 32, 0.85);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
  gap: 20px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--teal);
  flex-shrink: 0;
}
.logo-mark { color: var(--teal); display: flex; }
.logo-text {
  display: flex;
  flex-direction: column;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1.02rem;
  color: var(--white);
  line-height: 1.25;
}
.logo-text small {
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 0.68rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--teal);
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 28px;
  flex: 1;
  justify-content: center;
}
.main-nav a {
  color: var(--muted-light);
  font-size: 0.93rem;
  font-weight: 500;
  transition: color 0.2s ease;
  position: relative;
}
.main-nav a:hover, .main-nav a.active { color: var(--white); }
.main-nav a.active::after {
  content: '';
  position: absolute;
  left: 0; right: 0; bottom: -22px;
  height: 2px;
  background: var(--teal);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 14px;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 38px;
  height: 38px;
  background: transparent;
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 8px;
  cursor: pointer;
}
.nav-toggle span {
  display: block;
  height: 2px;
  width: 18px;
  margin: 0 auto;
  background: var(--white);
  transition: transform 0.25s ease, opacity 0.25s ease;
}
.nav-toggle.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.is-open span:nth-child(2) { opacity: 0; }
.nav-toggle.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- Nav dropdown (Resources) ---------- */
.nav-dropdown { position: relative; }
.nav-dropdown-toggle {
  display: inline-flex;
  align-items: center;
  gap: 5px;
}
.nav-caret { transition: transform 0.2s ease; }
.nav-dropdown:hover .nav-caret,
.nav-dropdown:focus-within .nav-caret { transform: rotate(180deg); }

.nav-dropdown-menu {
  position: absolute;
  top: calc(100% + 22px);
  left: 50%;
  transform: translateX(-50%) translateY(-6px);
  min-width: 260px;
  background: var(--white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-soft);
  padding: 10px;
  display: flex;
  flex-direction: column;
  gap: 2px;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s;
}
/* Invisible hover bridge filling the gap between the nav link and the menu
   above, so moving the cursor down towards a sub-link doesn't briefly leave
   every hoverable element (which would otherwise close the menu early). */
.nav-dropdown-menu::before {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  top: -22px;
  height: 22px;
}
.nav-dropdown:hover .nav-dropdown-menu,
.nav-dropdown:focus-within .nav-dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
  pointer-events: auto;
}
.nav-dropdown-menu a {
  color: var(--ink);
  font-size: 0.88rem;
  font-weight: 500;
  padding: 10px 14px;
  border-radius: 8px;
  transition: background 0.15s ease, color 0.15s ease;
}
.nav-dropdown-menu a:hover,
.nav-dropdown-menu a.current {
  background: var(--offwhite);
  color: var(--teal-dark);
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  background: radial-gradient(ellipse at top right, var(--navy-800) 0%, var(--navy-950) 65%);
  color: var(--white);
  overflow: hidden;
  padding: 48px 0 36px;
}
.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  opacity: 0.7;
}
.hex-pattern { width: 100%; height: 100%; }

.hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.35fr 0.65fr;
  gap: 40px;
  align-items: center;
}

.badge {
  display: inline-block;
  padding: 6px 16px;
  border-radius: 999px;
  background: rgba(45, 212, 191, 0.12);
  border: 1px solid rgba(45, 212, 191, 0.4);
  color: var(--teal);
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  margin-bottom: 14px;
}

.hero-copy h1 {
  color: var(--white);
  font-size: clamp(1.8rem, 3.2vw, 2.5rem);
  font-weight: 700;
  margin-bottom: 14px;
}

.hero-sub {
  color: var(--teal);
  font-weight: 600;
  font-size: 1.02rem;
  margin-bottom: 10px;
}

.hero-body { color: var(--muted-light); font-size: 0.96rem; max-width: none; }

.cta-row {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin: 20px 0 26px;
}
.cta-row-center { justify-content: center; }

.stats-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  border-top: 1px solid rgba(255,255,255,0.12);
  padding-top: 18px;
}
.stat { display: flex; flex-direction: column; gap: 4px; }
.stat-num {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--white);
}
.stat-label {
  font-size: 0.72rem;
  color: var(--muted-light);
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.hero-photo { display: flex; justify-content: center; }
.photo-frame {
  position: relative;
  width: 240px;
  height: 240px;
  max-width: 100%;
}
.photo-ring {
  position: absolute;
  inset: -14px;
  border: 2px dashed rgba(45, 212, 191, 0.45);
  border-radius: 32px;
  animation: spin 40s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

.photo-placeholder {
  position: relative;
  z-index: 1;
  width: 100%;
  height: 100%;
  border-radius: 28px;
  background: linear-gradient(160deg, var(--navy-700) 0%, var(--navy-800) 100%);
  border: 1px solid rgba(45, 212, 191, 0.3);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 14px;
  color: var(--teal);
  text-align: center;
  padding: 20px;
}
.photo-placeholder span {
  font-size: 0.85rem;
  color: var(--muted-light);
  max-width: 180px;
}

.photo-img {
  position: relative;
  z-index: 1;
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  border-radius: 28px;
  border: 1px solid rgba(45, 212, 191, 0.3);
  box-shadow: var(--shadow-soft);
}

/* ---------- Section base ---------- */
.section { padding: 96px 0; }
.section-alt { background: var(--offwhite); }

/* Offset anchor-scroll targets by the sticky header's height so section
   headings aren't hidden underneath it when jumped to via nav links. */
.section[id],
.closing-cta[id] {
  scroll-margin-top: 90px;
}

.eyebrow {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--teal-dark);
  margin-bottom: 10px;
}
.eyebrow-light { color: var(--teal); }

.section h2 { font-size: clamp(1.7rem, 3vw, 2.3rem); margin-bottom: 16px; }
.section-lede { max-width: 640px; font-size: 1.02rem; }

/* ---------- Results ---------- */
.quotes-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin: 40px 0 44px;
}
.quote-card {
  position: relative;
  margin: 0;
  padding: 32px 28px 26px;
  background: var(--white);
  border: 1px solid var(--border-light);
  border-left: 4px solid var(--teal);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-soft);
}
.quote-card p {
  font-size: 1.05rem;
  color: var(--ink);
  font-style: italic;
  margin-bottom: 14px;
}
.quote-card cite {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-style: normal;
  font-weight: 600;
  color: var(--ink-soft);
  font-size: 0.9rem;
}
.quote-card cite::before {
  content: '';
  display: inline-block;
  width: 22px;
  height: 2px;
  background: var(--teal);
  border-radius: 2px;
}

.edit-chip {
  display: inline-block;
  background: rgba(249, 115, 22, 0.12);
  color: var(--accent);
  border: 1px solid rgba(249, 115, 22, 0.35);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 999px;
  margin-bottom: 14px;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.quick-stat {
  background: var(--navy-900);
  color: var(--white);
  border-radius: var(--radius-md);
  padding: 30px 24px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.quick-stat-num {
  font-family: var(--font-head);
  font-size: 2.1rem;
  font-weight: 700;
  color: var(--teal);
}
.quick-stat-label { color: var(--muted-light); font-size: 0.9rem; }

/* ---------- About ---------- */
.about-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 56px;
  align-items: start;
}
.about-grid h3 { font-size: 1.15rem; margin-top: 28px; }

.check-list li {
  position: relative;
  padding-left: 30px;
  margin-bottom: 12px;
  color: var(--ink-soft);
}
.check-list li::before {
  content: '✓';
  position: absolute;
  left: 0; top: 0;
  width: 20px; height: 20px;
  border-radius: 50%;
  background: var(--teal);
  color: var(--navy-950);
  font-size: 0.72rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
}

.about-highlights {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.highlight-card {
  background: var(--white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 22px 24px;
  box-shadow: var(--shadow-soft);
}
.highlight-num {
  display: block;
  font-family: var(--font-head);
  font-weight: 700;
  color: var(--navy-900);
  font-size: 1.15rem;
  margin-bottom: 6px;
}
.highlight-label { font-size: 0.88rem; color: var(--ink-soft); }

/* ---------- How it works ---------- */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
  margin: 40px 0 40px;
}
.step-card {
  background: var(--white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 28px 22px;
  box-shadow: var(--shadow-soft);
}
.step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px; height: 40px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--teal), var(--teal-dark));
  color: var(--navy-950);
  font-family: var(--font-head);
  font-weight: 700;
  margin-bottom: 16px;
}
.step-card h3 { font-size: 1.05rem; margin-bottom: 8px; }
.step-card p { font-size: 0.92rem; margin-bottom: 0; }

/* ---------- Resources ---------- */
.resource-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-top: 40px;
}
.resource-card {
  display: block;
  background: var(--white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 30px 26px;
  box-shadow: var(--shadow-soft);
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}
a.resource-card:hover {
  transform: translateY(-4px);
  border-color: rgba(45, 212, 191, 0.4);
  box-shadow: 0 24px 50px -20px rgba(11, 31, 42, 0.45);
}
.resource-icon {
  width: 56px; height: 56px;
  border-radius: 14px;
  background: rgba(45, 212, 191, 0.12);
  color: var(--teal-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
}
.resource-card h3 { font-size: 1.08rem; margin-bottom: 8px; }
.resource-card p { font-size: 0.92rem; margin-bottom: 14px; }
.resource-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--teal-dark);
  transition: gap 0.2s ease;
}
a.resource-card:hover .resource-link { gap: 10px; }

/* ---------- Credentials ---------- */
.credentials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
  margin-top: 40px;
}
.credential-item {
  display: flex;
  align-items: center;
  gap: 16px;
  background: var(--offwhite);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 20px;
}
.credential-num {
  flex-shrink: 0;
  width: 48px; height: 48px;
  border-radius: 12px;
  background: var(--navy-900);
  color: var(--teal);
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 0.85rem;
  display: flex;
  align-items: center;
  justify-content: center;
}
.credential-item span:last-child { font-size: 0.9rem; color: var(--ink-soft); }

/* ---------- Closing CTA ---------- */
.closing-cta {
  position: relative;
  background: radial-gradient(ellipse at bottom left, var(--navy-800) 0%, var(--navy-950) 70%);
  color: var(--white);
  padding: 100px 0;
  text-align: center;
  overflow: hidden;
}
.closing-cta h2 { color: var(--white); }
.closing-cta p { color: var(--muted-light); max-width: 520px; margin-left: auto; margin-right: auto; }
.closing-cta .container { position: relative; z-index: 1; }

/* ---------- Footer ---------- */
.site-footer {
  background: var(--navy-950);
  color: var(--muted-light);
  padding: 48px 0 20px;
}
.footer-inner {
  display: flex;
  justify-content: space-between;
  gap: 30px;
  flex-wrap: wrap;
  padding-bottom: 28px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.logo-text-footer { color: var(--white); margin-bottom: 8px; }
.footer-note { font-size: 0.85rem; max-width: 340px; color: var(--muted-light); }
.footer-links { display: flex; flex-direction: column; gap: 10px; align-items: flex-end; }
.footer-links a { font-size: 0.9rem; transition: color 0.2s ease; }
.footer-links a:hover { color: var(--teal); }
.footer-bottom {
  padding-top: 20px;
  font-size: 0.8rem;
  text-align: center;
  color: rgba(185, 201, 210, 0.6);
}

/* ---------- Article pages (Resources sub-pages) ---------- */
.article-hero {
  position: relative;
  background: radial-gradient(ellipse at top right, var(--navy-800) 0%, var(--navy-950) 65%);
  color: var(--white);
  overflow: hidden;
  padding: 44px 0 40px;
  text-align: center;
}
.article-hero .container { position: relative; z-index: 1; }
.back-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--teal);
  margin-bottom: 22px;
  transition: gap 0.2s ease;
}
.back-link:hover { gap: 10px; }
.article-hero h1 {
  color: var(--white);
  font-size: clamp(1.7rem, 3.4vw, 2.4rem);
  max-width: 780px;
  margin: 0 auto 14px;
}
.article-byline {
  color: var(--muted-light);
  font-size: 0.88rem;
  margin: 0;
}
.article-byline strong { color: var(--teal); font-weight: 600; }

.article-body {
  max-width: 740px;
  margin: 0 auto;
  padding: 72px 0;
}
.article-body > .lede {
  font-size: 1.08rem;
  color: var(--ink-soft);
}
.article-body h2 {
  font-size: 1.5rem;
  margin-top: 2.2em;
  padding-top: 0.4em;
  border-top: 1px solid var(--border-light);
}
.article-body h2:first-of-type { margin-top: 0; padding-top: 0; border-top: none; }
.article-body h3 {
  font-size: 1.12rem;
  color: var(--teal-dark);
  margin-top: 1.6em;
}
.article-body p { font-size: 1rem; }
.article-body ul,
.article-body ol {
  margin: 0 0 1.4em;
  padding-left: 1.4em;
}
.article-body ul { list-style: disc; }
.article-body ol { list-style: decimal; }
.article-body ul li,
.article-body ol li {
  margin-bottom: 0.6em;
  color: var(--ink-soft);
  padding-left: 0.3em;
}
.article-body ol > li::marker {
  color: var(--teal-dark);
  font-weight: 700;
}
.article-body ol > li strong { display: block; color: var(--ink); margin-bottom: 2px; }
.idea-tip {
  display: block;
  font-size: 0.9rem;
  font-style: italic;
  color: var(--ink-soft);
}

.article-callout {
  background: var(--offwhite);
  border-left: 4px solid var(--teal);
  border-radius: var(--radius-sm);
  padding: 20px 24px;
  margin: 1.6em 0;
  font-size: 1.02rem;
  font-weight: 600;
  color: var(--navy-900);
}

.two-col-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin: 0 0 1.4em;
}
.two-col-list > div h4 {
  font-family: var(--font-head);
  font-size: 0.95rem;
  color: var(--navy-900);
  margin: 0 0 10px;
}
.two-col-list ul { margin-bottom: 0; }

/* ============ Responsive ============ */
@media (max-width: 960px) {
  .hero-inner { grid-template-columns: 1fr; }
  .hero-photo { order: -1; }
  .photo-frame { width: 220px; height: 220px; }
  .about-grid { grid-template-columns: 1fr; }
  .steps-grid { grid-template-columns: repeat(2, 1fr); }
  .resource-grid { grid-template-columns: 1fr; }
  .quotes-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: 1fr; }
  .stats-row { grid-template-columns: repeat(2, 1fr); }
  .two-col-list { grid-template-columns: 1fr; gap: 4px; }
  .article-body { padding: 48px 0; }
}

@media (max-width: 480px) {
  .topbar-text { display: none; }
  .topbar-inner { gap: 14px; }
}

@media (max-width: 760px) {
  .main-nav {
    position: absolute;
    top: 76px;
    left: 0;
    right: 0;
    background: var(--navy-950);
    flex-direction: column;
    align-items: flex-start;
    padding: 20px 24px 28px;
    gap: 18px;
    border-bottom: 1px solid rgba(255,255,255,0.08);
    display: none;
  }
  .main-nav.is-open { display: flex; }
  .main-nav a.active::after { display: none; }
  .nav-toggle { display: flex; }
  .nav-actions .btn-sm { display: none; }
  .steps-grid { grid-template-columns: 1fr; }
  .footer-inner { flex-direction: column; }
  .footer-links { align-items: flex-start; }

  /* On mobile the whole nav is already collapsed behind the hamburger, so
     the dropdown just becomes a static, always-expanded sub-list instead
     of a hover popover. */
  .nav-dropdown { width: 100%; }
  .nav-dropdown-menu::before { display: none; }
  .nav-dropdown-menu {
    position: static;
    transform: none;
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    background: transparent;
    box-shadow: none;
    border-radius: 0;
    padding: 6px 0 0 18px;
    margin-top: 10px;
    border-left: 1px solid rgba(255,255,255,0.12);
  }
  .nav-dropdown-menu a {
    color: var(--muted-light);
    padding: 6px 0;
  }
  .nav-dropdown-menu a:hover,
  .nav-dropdown-menu a.current {
    background: transparent;
    color: var(--white);
  }
}