/* ── Slerp sticky mega-nav ───────────────────────────────────────────────── */

nav.slerp-nav {
  position: sticky; top: 0; z-index: 1000;
  background: #ffffff; border-bottom: 1px solid rgba(0,0,0,0.08);
  height: 64px; display: flex; align-items: center;
  box-shadow: 0 1px 0 rgba(0,0,0,0.06), 0 4px 16px rgba(0,0,0,0.04);
  font-family: 'Poppins', sans-serif;
}
.nav-inner {
  width: 100%; max-width: 1260px; margin: 0 auto;
  padding: 0 32px; display: flex; align-items: center; position: relative;
}
.nav-logo {
  flex-shrink: 0; margin-right: 40px; display: flex; align-items: center; text-decoration: none;
}
.nav-logo img {
  height: 24px; width: auto; display: block; filter: none !important;
}
.slerp-nav .nav-links {
  display: flex; align-items: center; gap: 1px;
  list-style: none; flex: 1; margin: 0; padding: 0;
}
.slerp-nav .nav-links > li { position: static; }
.slerp-nav .nav-links > li > a {
  display: flex; align-items: center; gap: 5px; padding: 8px 14px;
  font-size: 15px; font-weight: 500; color: #6b6b7a;
  text-decoration: none; border-radius: 8px;
  transition: color 0.15s, background 0.15s;
  letter-spacing: -0.01em; white-space: nowrap; cursor: pointer;
  font-family: 'Poppins', sans-serif;
}
.slerp-nav .nav-links > li > a:hover,
.slerp-nav .nav-links > li.open > a {
  color: #1a1a22; background: #f5eef9;
}
.slerp-nav .nav-links > li.open > a { color: #d092dd; }
.slerp-nav .chevron {
  width: 13px; height: 13px; opacity: 0.4;
  transition: transform 0.2s, opacity 0.2s; flex-shrink: 0;
}
.slerp-nav .nav-links > li.open .chevron {
  transform: rotate(180deg); opacity: 0.7;
}
.slerp-nav .nav-actions {
  display: flex; align-items: center; gap: 8px; margin-left: 16px; flex-shrink: 0;
}
.slerp-nav .btn-login {
  padding: 8px 16px; font-family: 'Poppins', sans-serif;
  font-size: 15px; font-weight: 500;
  color: #6b6b7a; background: transparent; border: none;
  border-radius: 8px; cursor: pointer; text-decoration: none;
  transition: color 0.15s, background 0.15s;
}
.slerp-nav .btn-login:hover { color: #1a1a22; background: #f5eef9; }
.slerp-nav .dropdown-panel {
  position: absolute; top: calc(100% + 12px);
  left: 50%; transform: translateX(-50%) translateY(-8px);
  opacity: 0; pointer-events: none;
  transition: opacity 0.18s ease, transform 0.18s ease;
  z-index: 999; width: 960px;
}
.slerp-nav .nav-links > li.open .dropdown-panel {
  opacity: 1; pointer-events: auto; transform: translateX(-50%) translateY(0);
}
.slerp-nav .panel-inner {
  background: #ffffff; border: 1px solid rgba(0,0,0,0.07); border-radius: 16px;
  box-shadow: 0 4px 6px rgba(0,0,0,0.04), 0 12px 40px rgba(0,0,0,0.1), 0 0 0 1px rgba(0,0,0,0.03);
  padding: 20px; display: flex; flex-direction: column; gap: 12px; position: relative;
}
.slerp-nav .panel-inner::before {
  content: ''; position: absolute; top: -6px; left: 50%; transform: translateX(-50%);
  width: 12px; height: 12px; background: #ffffff;
  border-left: 1px solid rgba(0,0,0,0.07); border-top: 1px solid rgba(0,0,0,0.07);
  rotate: 45deg; border-radius: 2px 0 0 0;
}
.slerp-nav .grid4 { display: grid; grid-template-columns: repeat(4,1fr); gap: 10px; }
.slerp-nav .grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.slerp-nav .sep   { height: 1px; background: rgba(0,0,0,0.06); }
.slerp-nav .mc-card {
  background: #faf9fb; border: 1px solid rgba(0,0,0,0.06);
  border-radius: 12px; overflow: hidden; display: flex; flex-direction: column;
  text-decoration: none;
  transition: background 0.15s, border-color 0.15s, transform 0.15s, box-shadow 0.15s;
  color: inherit;
}
.slerp-nav .mc-card:hover {
  background: #f2edf8; border-color: rgba(208,146,221,0.25);
  transform: translateY(-2px); box-shadow: 0 4px 20px rgba(208,146,221,0.12);
}
.slerp-nav .mc-img {
  width: 100%; aspect-ratio: 1/1; overflow: hidden;
  position: relative; background: #f0eaf6; flex-shrink: 0;
}
.slerp-nav .mc-img img {
  position: absolute; inset: 0; width: 100%; height: 100%;
  object-fit: cover; display: block; transition: transform 0.3s;
}
.slerp-nav .mc-card:hover .mc-img img { transform: scale(1.04); }
.slerp-nav .mc-body {
  padding: 13px 14px 14px; flex: 1; display: flex; flex-direction: column; gap: 0;
}
.slerp-nav .mc-title {
  font-size: 14px; font-weight: 600; color: #1a1a22;
  display: flex; justify-content: space-between; align-items: center;
  letter-spacing: -0.02em; padding-bottom: 7px;
}
.slerp-nav .mc-arr {
  font-size: 12px; color: #d092dd;
  transition: transform 0.15s; flex-shrink: 0; opacity: 0.6;
}
.slerp-nav .mc-card:hover .mc-arr { transform: translateX(3px); opacity: 1; }
.slerp-nav .mc-desc {
  font-size: 11.5px; color: #6b6b7a; line-height: 1.5; margin-bottom: 8px;
}
.slerp-nav .mc-divider { height: 1px; background: rgba(0,0,0,0.06); margin-bottom: 8px; }
.slerp-nav .mc-chips { display: flex; flex-wrap: wrap; gap: 5px; padding-bottom: 2px; }
.slerp-nav .mc-chip {
  font-size: 10.5px; font-weight: 500; padding: 3px 9px; border-radius: 20px;
  background: #ffffff; border: 1px solid rgba(0,0,0,0.1); color: #6b6b7a;
  transition: background 0.12s, border-color 0.12s, color 0.12s; user-select: none;
}
.slerp-nav .mc-chip:hover {
  background: #f5eef9; border-color: rgba(208,146,221,0.3); color: #d092dd;
}
.slerp-nav .mc-list { display: flex; flex-direction: column; gap: 6px; padding-bottom: 2px; }
.slerp-nav .mc-list-item {
  display: flex; align-items: flex-start; gap: 8px;
  font-size: 11.5px; color: #6b6b7a; line-height: 1.4;
}
.slerp-nav .mc-list-dot {
  width: 5px; height: 5px; border-radius: 50%; background: #d092dd;
  flex-shrink: 0; margin-top: 5px; opacity: 0.7;
}
.slerp-nav .mc-cs-tag {
  font-size: 10px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.1em;
  color: #d092dd; margin-bottom: 4px; display: inline-flex; align-items: center; gap: 4px;
}
.slerp-nav .mc-cs-tag::before {
  content: ''; display: inline-block; width: 5px; height: 5px;
  border-radius: 50%; background: #d092dd; opacity: 0.7;
}
.slerp-nav .ch-card {
  background: #f5eef9; border: 1px solid #e8d5f2;
  border-radius: 10px; padding: 12px 16px;
  display: flex; align-items: center; gap: 12px;
  cursor: pointer; transition: border-color 0.15s, background 0.15s, box-shadow 0.15s;
  text-decoration: none;
}
.slerp-nav .ch-card:hover {
  background: #e8d5f2; border-color: rgba(208,146,221,0.4);
  box-shadow: 0 2px 12px rgba(208,146,221,0.1);
}
.slerp-nav .ch-card:hover .ch-arr { opacity: 1; transform: translateX(2px); }
.slerp-nav .ch-icon { font-size: 18px; width: 28px; text-align: center; flex-shrink: 0; }
.slerp-nav .ch-title { font-size: 13.5px; font-weight: 600; color: #1a1a22; letter-spacing: -0.01em; }
.slerp-nav .ch-desc { font-size: 11px; color: #6b6b7a; margin-top: 1px; }
.slerp-nav .ch-arr {
  font-size: 11px; color: #d092dd; margin-left: auto; flex-shrink: 0;
  opacity: 0.4; transition: opacity 0.12s, transform 0.12s;
}
.slerp-nav .resource-text-card { min-height: 158px; justify-content: space-between; }
.slerp-nav .resource-text-card .mc-body { padding: 16px 16px 15px; }
.slerp-nav .resource-text-card .mc-title { padding-bottom: 8px; }
.slerp-nav .resource-text-card .mc-desc { margin-bottom: 12px; min-height: 52px; }
.slerp-nav .resource-text-links { display: flex; flex-wrap: wrap; gap: 5px; }
.slerp-nav .resource-text-pill {
  font-size: 10.5px; font-weight: 500; padding: 3px 9px; border-radius: 20px;
  background: #ffffff; border: 1px solid rgba(0,0,0,0.1); color: #6b6b7a;
}
.slerp-nav .cs-footer {
  padding-top: 10px; border-top: 1px solid rgba(0,0,0,0.06);
  display: flex; justify-content: center;
}
.slerp-nav .cs-see-all {
  display: inline-flex; align-items: center; gap: 7px;
  font-size: 12.5px; font-weight: 600; color: #d092dd; text-decoration: none;
  padding: 9px 24px; background: #f5eef9; border: 1px solid #e8d5f2;
  border-radius: 9px; transition: all 0.15s; font-family: 'Poppins', sans-serif;
}
.slerp-nav .cs-see-all:hover {
  background: #e8d5f2; border-color: rgba(208,146,221,0.4); color: #d092dd;
}
.slerp-nav-toggler {
  display: none; background: none; border: none;
  color: #1a1a22; font-size: 18px; cursor: pointer; padding: 8px; margin-left: auto;
}
.slerp-nav-collapse { display: flex; align-items: center; flex: 1; }

/* Hide mobile links on desktop */
.slerp-nav .mobile-links { display: none; }

@media (max-width: 991px) {
  .slerp-nav-toggler { display: block; }
  .slerp-nav-collapse {
    display: none; position: absolute; top: 64px; left: 0; right: 0;
    background: #fff; border-top: 1px solid rgba(0,0,0,0.08);
    flex-direction: column; align-items: flex-start;
    padding: 8px 16px 16px; box-shadow: 0 8px 24px rgba(0,0,0,0.1); z-index: 999;
  }
  .slerp-nav-collapse.open { display: flex; }
  .slerp-nav .nav-links { flex-direction: column; width: 100%; gap: 0; }
  .slerp-nav .nav-links > li { width: 100%; border-bottom: 1px solid rgba(0,0,0,0.06); }
  .slerp-nav .nav-links > li > a { padding: 14px 4px; font-size: 15px; width: 100%; }
  .slerp-nav .dropdown-panel { display: none !important; }
  .slerp-nav .nav-links > li.open .mobile-links { display: flex; }
  .slerp-nav .mobile-links {
    flex-direction: column; padding: 0 4px 12px 12px; gap: 0;
  }
  .slerp-nav .mobile-links a {
    font-size: 13.5px; color: #6b6b7a; text-decoration: none;
    padding: 8px 0; border-bottom: 1px solid rgba(0,0,0,0.04);
    display: block; font-family: 'Poppins', sans-serif;
  }
  .slerp-nav .mobile-links a:hover { color: #d092dd; }
  .slerp-nav .mobile-links a:last-child { border-bottom: none; }
  .slerp-nav .nav-actions {
    width: 100%; padding-top: 16px; margin-left: 0;
    display: flex; gap: 8px;
  }
}

@media (max-width: 600px) {
  .slerp-nav .grid4 { grid-template-columns: 1fr; }
  .slerp-nav .grid2 { grid-template-columns: 1fr; }
}