/*
 * Teamz — Navbar CSS
 * Default: Light theme (all pages)
 * .page-home: Dark override (home page only)
 */

/* ══════════════════════════════════════════
   CORE NAVBAR — Light (default)
══════════════════════════════════════════ */
.wb-nav {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 68px;
  z-index: 900;
  background: rgba(255, 255, 255, 0.97);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border, #e5e7eb);
  display: flex;
  align-items: center;
  padding: 0 48px;
  gap: 32px;
  transition: background 0.3s ease, box-shadow 0.3s ease;
}

.wb-nav.scrolled {
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
}

/* Logo — light */
.wb-logo {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
  white-space: nowrap;
}

.wb-logo-svg {
  display: block;
  height: 32px;
  width: auto;
  transition: transform 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

.wb-logo:hover .wb-logo-svg {
  transform: scale(1.02);
}

.wb-logo-text {
  fill: currentColor;
  transition: fill 0.25s ease;
}

.wb-logo-accent-z {
  fill: #2563eb;
  transition: fill 0.25s ease;
}

/* Nav links — light */
.wb-links {
  display: flex;
  align-items: center;
  gap: 2px;
  height: 100%;
  flex: 1;
}

.wb-link {
  position: relative;
  height: 100%;
  display: flex;
  align-items: center;
  padding: 0 14px;
  gap: 5px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--ink-soft, #374151);
  cursor: pointer;
  transition: color 0.25s ease;
  white-space: nowrap;
  user-select: none;
  text-decoration: none;
}

.wb-link:hover,
.wb-link.open {
  color: var(--green, #1dbf73);
}

.wb-link i {
  font-size: 0.8rem;
  transition: transform 0.25s ease;
}

.wb-link.open i {
  transform: rotate(180deg);
}

.wb-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 14px;
  right: 14px;
  height: 2px;
  background: var(--green, #1dbf73);
  border-radius: 2px 2px 0 0;
  transform: scaleX(0);
  transition: transform 0.25s ease;
}

.wb-link:hover::after,
.wb-link.open::after {
  transform: scaleX(1);
}

/* Dropdown — light */
.wb-dropdown {
  position: absolute;
  top: calc(100% + 1px);
  left: 0;
  background: #fff;
  border: 1px solid var(--border, #e5e7eb);
  border-radius: 0 0 14px 14px;
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.10);
  opacity: 0;
  pointer-events: none;
  transform: translateY(8px);
  transition: opacity 0.22s ease, transform 0.22s ease;
  min-width: 220px;
  z-index: 800;
}

.wb-link:hover .wb-dropdown,
.wb-link.open .wb-dropdown {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.wb-dd-simple {
  padding: 10px 0;
}

.wb-dd-simple a {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 20px;
  font-size: 0.87rem;
  font-weight: 500;
  color: var(--ink-soft, #374151);
  transition: background 0.2s ease, color 0.2s ease;
  text-decoration: none;
}

.wb-dd-simple a i {
  color: var(--green, #1dbf73);
  font-size: 1rem;
}

.wb-dd-simple a:hover {
  background: var(--surface-alt, #f9fafb);
  color: var(--green, #1dbf73);
}

.wb-dd-simple .dd-footer {
  padding: 10px 20px 6px;
  border-top: 1px solid var(--border, #e5e7eb);
  margin-top: 6px;
}

.wb-dd-simple .dd-footer a {
  padding: 0;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--green, #1dbf73);
}

/* Mega menu — light */
.wb-mega {
  position: fixed;
  top: 68px;
  left: 0;
  width: 100%;
  background: #fff;
  border-bottom: 1px solid var(--border, #e5e7eb);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.10);
  opacity: 0;
  pointer-events: none;
  transform: translateY(-4px);
  transition: opacity 0.22s ease, transform 0.22s ease;
  z-index: 800;
}

.wb-link:hover .wb-mega,
.wb-link.open .wb-mega {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.wb-mega-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  padding: 32px 48px;
}

.wb-mega-cats {
  width: 220px;
  flex-shrink: 0;
  border-right: 1px solid var(--border, #e5e7eb);
  padding-right: 24px;
}

.wb-mega-cats h4 {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 1.2px;
  color: var(--muted, #9ca3af);
  margin-bottom: 12px;
  text-transform: uppercase;
}

.wb-cat-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 14px;
  border-radius: 10px;
  font-size: 0.87rem;
  font-weight: 600;
  color: var(--ink-soft, #374151);
  cursor: pointer;
  transition: all 0.2s ease;
}

.wb-cat-item:hover,
.wb-cat-item.active {
  background: var(--surface-alt, #f9fafb);
  color: var(--green, #1dbf73);
}

.wb-cat-item i {
  font-size: 0.8rem;
  color: var(--muted, #9ca3af);
}

.wb-cat-item:hover i,
.wb-cat-item.active i {
  color: var(--green, #1dbf73);
}

.wb-mega-skills {
  flex: 1;
  padding: 0 40px;
}

.wb-mega-skills h4 {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 1.2px;
  color: var(--muted, #9ca3af);
  margin-bottom: 20px;
  text-transform: uppercase;
}

.wb-skills-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 6px 24px;
}

.wb-skill-link {
  padding: 8px 10px;
  border-radius: 8px;
  font-size: 0.87rem;
  font-weight: 600;
  color: var(--ink-soft, #374151);
  transition: all 0.2s ease;
  text-decoration: none;
}

.wb-skill-link:hover {
  background: var(--surface-alt, #f9fafb);
  color: var(--green, #1dbf73);
  padding-left: 16px;
}

.wb-mega-skills .dd-footer {
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px solid var(--border, #e5e7eb);
  display: flex;
  gap: 20px;
}

.wb-mega-skills .dd-footer a {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--green, #1dbf73);
  display: flex;
  align-items: center;
  gap: 4px;
  text-decoration: none;
}

.wb-mega-aside {
  width: 210px;
  flex-shrink: 0;
  border-left: 1px solid var(--border, #e5e7eb);
  padding-left: 32px;
}

.wb-mega-aside h4 {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 1.2px;
  color: var(--muted, #9ca3af);
  margin-bottom: 16px;
  text-transform: uppercase;
}

.wb-aside-card {
  background: var(--surface-alt, #f9fafb);
  border-radius: 12px;
  padding: 16px;
  margin-bottom: 12px;
}

.wb-aside-card h5 {
  font-size: 0.87rem;
  font-weight: 700;
  color: var(--ink, #111827);
  margin-bottom: 4px;
}

.wb-aside-card p {
  font-size: 0.78rem;
  color: var(--muted, #9ca3af);
}

/* Nav right — light */
.wb-nav-right {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-left: auto;
}

.btn-login {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--ink-soft, #374151);
  padding: 8px 18px;
  border-radius: 999px;
  transition: all 0.25s ease;
  text-decoration: none;
}

.btn-login:hover {
  color: var(--green, #1dbf73);
  background: var(--surface-alt, #f9fafb);
}

.btn-signup {
  font-size: 0.9rem;
  font-weight: 700;
  color: #fff;
  background: var(--green, #1dbf73);
  padding: 8px 22px;
  border-radius: 999px;
  transition: all 0.25s ease;
  text-decoration: none;
}

.btn-signup:hover {
  background: var(--green-dark, #17a362);
  transform: translateY(-1px);
  box-shadow: 0 4px 14px var(--green-glow, rgba(29,191,115,0.35));
}

.wb-nav-icon-link {
  position: relative;
  font-size: 1.4rem;
  color: var(--muted, #9ca3af);
  cursor: pointer;
  display: flex;
  align-items: center;
  transition: color 0.2s ease;
  text-decoration: none;
}

.wb-nav-icon-link:hover { color: var(--ink, #111827); }

.wb-noti-dot {
  position: absolute;
  top: -5px;
  right: -5px;
  background: #ef4444;
  color: #fff;
  font-size: 0.62rem;
  padding: 2px 5px;
  border-radius: 10px;
  font-weight: 800;
  border: 2px solid #fff;
}

.wb-nav-coins {
  display: flex;
  align-items: center;
  gap: 6px;
  background: #f0fdf4;
  color: var(--green, #1dbf73);
  padding: 6px 12px;
  border-radius: 10px;
  text-decoration: none;
  font-weight: 700;
  font-size: 0.9rem;
  transition: all 0.25s ease;
}

.wb-nav-coins:hover { background: #dcfce7; }

.wb-nav-profile {
  position: relative;
  cursor: pointer;
}

.wb-avatar {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: #f4f7f4;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.15rem;
  color: var(--muted, #9ca3af);
  border: 2px solid transparent;
  transition: 0.2s;
  overflow: hidden;
}

.wb-nav-profile:hover .wb-avatar {
  border-color: var(--green, #1dbf73);
}

.wb-avatar img { width: 100%; height: 100%; object-fit: cover; }

.wb-profile-dd {
  right: 0;
  left: auto;
  min-width: 220px;
  padding: 8px 0;
}

.wb-dd-header {
  padding: 14px 18px;
  border-bottom: 1px solid var(--border, #e5e7eb);
}

.wb-dd-header strong {
  display: block;
  font-size: 0.93rem;
  color: var(--ink, #111827);
  margin-bottom: 2px;
}

.wb-dd-header span {
  font-size: 0.73rem;
  color: var(--muted, #9ca3af);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.dd-divider {
  height: 1px;
  background: var(--border, #e5e7eb);
  margin: 8px 0;
}

/* ══════════════════════════════════════════
   HAMBURGER
══════════════════════════════════════════ */
.wb-hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 36px;
  height: 36px;
  cursor: pointer;
  margin-left: auto;
  padding: 4px;
  border-radius: 8px;
  transition: background 0.2s ease;
  background: none;
  border: none;
}

.wb-hamburger:hover { background: rgba(0, 0, 0, 0.06); }

.wb-hamburger span {
  display: block;
  height: 2px;
  background: var(--ink, #111827);
  border-radius: 2px;
  transition: all 0.3s ease;
}

.wb-hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.wb-hamburger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.wb-hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ══════════════════════════════════════════
   MOBILE DRAWER — Light
══════════════════════════════════════════ */
.wb-mobile-menu {
  display: none;
  position: fixed;
  top: 68px;
  left: 0;
  width: 100%;
  height: calc(100vh - 68px);
  background: #fff;
  z-index: 850;
  overflow-y: auto;
  padding: 24px 24px 48px;
  transform: translateX(-100%);
  transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  border-top: 1px solid var(--border, #e5e7eb);
}

.wb-mobile-menu.open { transform: translateX(0); }

.wb-mobile-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 15px 0;
  font-size: 1rem;
  font-weight: 600;
  color: var(--ink-soft, #374151);
  border-bottom: 1px solid var(--border, #e5e7eb);
  cursor: pointer;
  text-decoration: none;
  transition: color 0.2s ease;
}

.wb-mobile-link:hover { color: var(--green, #1dbf73); }
.wb-mobile-link i { font-size: 0.85rem; color: var(--muted, #9ca3af); transition: transform 0.3s ease; }
.wb-mobile-link.open i { transform: rotate(180deg); }

.wb-mobile-sub {
  display: none;
  padding: 8px 0 8px 16px;
  border-left: 2px solid var(--green, #1dbf73);
  margin: 4px 0 8px;
}

.wb-mobile-sub.open { display: block; }

.wb-mobile-sub a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 11px 12px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--ink-soft, #374151);
  border-radius: 10px;
  text-decoration: none;
  transition: all 0.2s ease;
}

.wb-mobile-sub a i { color: var(--green, #1dbf73); font-size: 0.95rem; }
.wb-mobile-sub a:hover { background: var(--surface-alt, #f9fafb); color: var(--green, #1dbf73); }

.wb-mobile-auth {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 28px;
}

.wb-mobile-auth .btn-login {
  text-align: center;
  border: 1px solid var(--border, #e5e7eb);
  border-radius: 999px;
  display: block;
  padding: 13px 20px;
}

.wb-mobile-auth .btn-signup {
  text-align: center;
  display: block;
  padding: 13px 20px;
  font-size: 0.95rem;
}

/* ══════════════════════════════════════════
   PAGE-HOME DARK OVERRIDES
   Applied only when body.page-home
══════════════════════════════════════════ */
.page-home .wb-nav {
  background: rgba(6, 9, 15, 0.88);
  border-bottom-color: rgba(255, 255, 255, 0.07);
}

.page-home .wb-nav.scrolled {
  background: rgba(6, 9, 15, 0.98);
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.5);
}

.page-home .wb-logo { color: #fff; }
.page-home .wb-logo span { color: #3b82f6; }

.page-home .wb-logo-text {
  fill: #ffffff;
}

.page-home .wb-logo-accent-z {
  fill: #3b82f6;
}

.page-home .wb-link { color: rgba(255, 255, 255, 0.72); }
.page-home .wb-link:hover,
.page-home .wb-link.open { color: #fff; }
.page-home .wb-link::after { background: #3b82f6; }

.page-home .wb-dropdown {
  background: #0d1117;
  border-color: rgba(255, 255, 255, 0.08);
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.6);
}

.page-home .wb-dd-simple a { color: rgba(255, 255, 255, 0.68); }
.page-home .wb-dd-simple a i { color: #3b82f6; }
.page-home .wb-dd-simple a:hover { background: rgba(255,255,255,0.05); color: #fff; }
.page-home .wb-dd-simple .dd-footer { border-color: rgba(255,255,255,0.07); }
.page-home .wb-dd-simple .dd-footer a { color: #3b82f6; }

.page-home .wb-mega {
  background: #0d1117;
  border-bottom-color: rgba(255, 255, 255, 0.07);
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.6);
}

.page-home .wb-mega-cats { border-right-color: rgba(255,255,255,0.07); }
.page-home .wb-mega-cats h4 { color: rgba(255,255,255,0.35); }
.page-home .wb-cat-item { color: rgba(255,255,255,0.65); }
.page-home .wb-cat-item:hover,
.page-home .wb-cat-item.active { background: rgba(255,255,255,0.06); color: #fff; }
.page-home .wb-cat-item i { color: rgba(255,255,255,0.3); }
.page-home .wb-cat-item:hover i,
.page-home .wb-cat-item.active i { color: #3b82f6; }

.page-home .wb-mega-skills h4 { color: rgba(255,255,255,0.35); }
.page-home .wb-skill-link { color: rgba(255,255,255,0.62); }
.page-home .wb-skill-link:hover { background: rgba(255,255,255,0.05); color: #fff; }
.page-home .wb-mega-skills .dd-footer { border-top-color: rgba(255,255,255,0.07); }
.page-home .wb-mega-skills .dd-footer a { color: #3b82f6; }

.page-home .wb-mega-aside { border-left-color: rgba(255,255,255,0.07); }
.page-home .wb-mega-aside h4 { color: rgba(255,255,255,0.35); }
.page-home .wb-aside-card { background: rgba(255,255,255,0.04); border: 1px solid rgba(255,255,255,0.07); }
.page-home .wb-aside-card h5 { color: #fff; }
.page-home .wb-aside-card p { color: rgba(255,255,255,0.45); }

.page-home .btn-login { color: rgba(255,255,255,0.75); }
.page-home .btn-login:hover { color: #fff; background: rgba(255,255,255,0.08); }
.page-home .btn-signup { background: #2563eb; }
.page-home .btn-signup:hover { background: #1d4ed8; box-shadow: 0 4px 16px rgba(37,99,235,0.4); }

.page-home .wb-nav-icon-link { color: rgba(255,255,255,0.55); }
.page-home .wb-nav-icon-link:hover { color: #fff; }
.page-home .wb-noti-dot { border-color: #06090f; }

.page-home .wb-nav-coins {
  background: rgba(37,99,235,0.14);
  color: #60a5fa;
  border: 1px solid rgba(37,99,235,0.25);
}
.page-home .wb-nav-coins:hover { background: rgba(37,99,235,0.22); }

.page-home .wb-avatar { background: rgba(255,255,255,0.08); color: rgba(255,255,255,0.6); }
.page-home .wb-nav-profile:hover .wb-avatar { border-color: #3b82f6; }

.page-home .wb-dd-header { border-bottom-color: rgba(255,255,255,0.07); }
.page-home .wb-dd-header strong { color: #fff; }
.page-home .wb-dd-header span { color: rgba(255,255,255,0.4); }
.page-home .dd-divider { background: rgba(255,255,255,0.06); }

/* Hamburger on dark */
.page-home .wb-hamburger:hover { background: rgba(255,255,255,0.07); }
.page-home .wb-hamburger span { background: rgba(255,255,255,0.85); }

/* Mobile drawer on dark home */
.page-home .wb-mobile-menu {
  background: #06090f;
  border-top-color: rgba(255,255,255,0.07);
}

.page-home .wb-mobile-link { color: rgba(255,255,255,0.8); border-bottom-color: rgba(255,255,255,0.06); }
.page-home .wb-mobile-link:hover { color: #fff; }
.page-home .wb-mobile-link i { color: rgba(255,255,255,0.35); }

.page-home .wb-mobile-sub { border-left-color: rgba(37,99,235,0.4); }
.page-home .wb-mobile-sub a { color: rgba(255,255,255,0.62); }
.page-home .wb-mobile-sub a i { color: #3b82f6; }
.page-home .wb-mobile-sub a:hover { background: rgba(255,255,255,0.05); color: #fff; }

.page-home .wb-mobile-auth .btn-login {
  border-color: rgba(255,255,255,0.14);
  color: rgba(255,255,255,0.75);
}

/* ══════════════════════════════════════════
   RESPONSIVE
══════════════════════════════════════════ */
@media (max-width: 1024px) {
  .wb-nav { padding: 0 32px; gap: 20px; }
  .wb-links { display: none; }
  .wb-hamburger { display: flex; }
  .wb-mobile-menu { display: block; }
  .wb-nav-right .btn-login,
  .wb-nav-right .btn-signup { display: none; }
}

@media (max-width: 768px) {
  .wb-nav { padding: 0 20px; }
  .wb-logo { font-size: 1.3rem; }
  .wb-nav-icon-link { font-size: 1.2rem; }
  .wb-nav-coins { padding: 5px 10px; font-size: 0.82rem; }
  .wb-avatar { width: 34px; height: 34px; font-size: 1rem; }
}

@media (max-width: 480px) {
  .wb-nav { padding: 0 16px; }
  .wb-logo { font-size: 1.2rem; }
  .wb-nav-coins { display: none; }
}