/* в•ђв•ђв•ђв•ђв•ђв•ђв•ђв•ђв•ђв•ђв•ђв•ђв•ђв•ђв•ђв•ђв•ђв•ђв•ђв•ђв•ђв•ђв•ђв•ђв•ђв•ђв•ђв•ђв•ђв•ђв•ђв•ђв•ђв•ђв•ђв•ђв•ђв•ђв•ђв•ђв•ђв•ђ
   NAVBAR
в•ђв•ђв•ђв•ђв•ђв•ђв•ђв•ђв•ђв•ђв•ђв•ђв•ђв•ђв•ђв•ђв•ђв•ђв•ђв•ђв•ђв•ђв•ђв•ђв•ђв•ђв•ђв•ђв•ђв•ђв•ђв•ђв•ђв•ђв•ђв•ђв•ђв•ђв•ђв•ђв•ђв•ђ */
.site-nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  height: var(--nav-h);
  background: rgba(255,255,255,0.96);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  box-shadow: 0 1px 0 rgba(0,0,0,0.03), 0 4px 20px rgba(0,0,0,0.04);
  transition:
    background .4s cubic-bezier(.25,.46,.45,.94),
    border-color .4s ease,
    box-shadow .4s ease;
}

/* Transparent state — when JS adds class on hero pages */
.site-nav.transparent {
  background: transparent !important;
  border-color: transparent !important;
  box-shadow: none !important;
  backdrop-filter: none !important;
  -webkit-backdrop-filter: none !important;
}

/* Scrolled-back from hero */
.site-nav.scrolled {
  background: rgba(255,255,255,0.96) !important;
  border-color: var(--border-mid) !important;
  backdrop-filter: blur(20px) saturate(180%) !important;
  -webkit-backdrop-filter: blur(20px) saturate(180%) !important;
  box-shadow: 0 1px 0 rgba(0,0,0,0.04), 0 4px 24px rgba(0,0,0,0.06) !important;
}

/* Nav inner — strict 1200px grid */
.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 48px;
  height: 100%;
  display: flex;
  align-items: center;
  gap: 32px;
}

/* Logo */
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  flex-shrink: 0;
}
.nav-logo-img { width: 66px; height: 50px; object-fit: contain; }
.nav-logo-text {
  font-family: 'Geologica', sans-serif;
  font-size: .92rem;
  font-weight: 900;
  letter-spacing: -.02em;
  color: var(--ink);
  transition: color .2s ease;
}

/* Transparent state — logo & links white */
.site-nav.transparent .nav-logo-text,
.site-nav.transparent .nav-link,
.site-nav.transparent .nav-action-link { color: #ffffffbf !important; }
.site-nav.transparent .nav-logo-text:hover,
.site-nav.transparent .nav-link:hover,
.site-nav.transparent .nav-action-link:hover { color: #fff !important; }
.site-nav.transparent .nav-btn-outline {
  border-color: #ffffff47 !important;
  color: #ffffffcc !important;
  background: #ffffff0f !important;
}
.site-nav.transparent .nav-btn-outline:hover {
  border-color: #ffffff80 !important;
  color: #fff !important;
  background: #ffffff1f !important;
}
.site-nav.transparent .nav-btn-solid {
  background: #fff !important;
  color: var(--ink) !important;
}

/* Desktop nav links */
.nav-links {
  display: flex;
  align-items: center;
  gap: 2px;
  list-style: none;
  flex: 1;
  margin-bottom: 0 !important;
}
.nav-links .nav-link {
  display: block;
  padding: 6px 13px;
  border-radius: 40px;
  font-size: .84rem;
  font-weight: 500;
  color: var(--ink-dim);
  text-decoration: none;
  transition: color .2s ease, background .2s ease;
  white-space: nowrap;
}
.nav-links .nav-link:hover {
  color: var(--ink);
  background: #6969691f;
}

/* Nav actions (auth) */
.nav-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

.nav-logout-form {
  display: inline;
}
.nav-action-link {
  font-size: .84rem;
  font-weight: 500;
  color: var(--ink-dim);
  text-decoration: none;
  padding: 6px 10px;
  transition: color .2s ease;
}
.nav-action-link:hover { color: var(--ink); }

/* Nav buttons */
.nav-btn {
  display: inline-flex;
  align-items: center;
  height: 36px;
  padding: 0 16px;
  border-radius: var(--r-xs);
  font-family: 'DM Sans', sans-serif;
  font-size: .80rem;
  font-weight: 600;
  letter-spacing: .03em;
  text-decoration: none;
  cursor: pointer;
  transition: all .2s ease;
  white-space: nowrap;
  border: none;
}
.nav-btn-solid {
  background: var(--ink);
  color: #fff;
}
.nav-btn-solid:hover {
  background: rgba(13,13,13,0.82);
  color: #fff;
  transform: translateY(-1px);
}
.nav-btn-outline {
  background: transparent;
  border: 1px solid var(--border-hard);
  color: var(--ink);
}
.nav-btn-outline:hover {
  background: var(--bg-2);
  border-color: var(--border-hard);
}

/* Burger — hidden on desktop */
.nav-burger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px; height: 40px;
  border: none;
  background: transparent;
  cursor: pointer;
  padding: 8px;
  border-radius: var(--r-sm);
  transition: background .2s ease;
  flex-shrink: 0;
}
.nav-burger:hover { background: var(--bg-2); }
.nav-burger span {
  display: block;
  width: 100%; height: 1.5px;
  background: var(--ink);
  border-radius: 2px;
  transition: transform .3s cubic-bezier(.25,.46,.45,.94), opacity .3s ease;
  transform-origin: center;
}
.site-nav.transparent .nav-burger span { background: #fff; }

/* Burger open state */
.nav-burger.open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nav-burger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.nav-burger.open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

.nav-burger.open {
  background: #fff;
  border: 1px solid var(--border-hard);
  box-shadow: var(--sh-sm);
}

.site-nav.transparent .nav-burger.open span,
.nav-burger.open span {
  background: var(--ink);
}

/* Mobile drawer */
.nav-drawer {
  display: none;
  position: fixed;
  top: var(--nav-h); left: 0; right: 0;
  background: rgba(255,255,255,0.98);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  box-shadow: var(--sh-md);
  max-height: calc(100vh - var(--nav-h));
  overflow-y: auto;
  transform: translateY(-8px);
  opacity: 0;
  pointer-events: none;
  transition: transform .3s cubic-bezier(.25,.46,.45,.94), opacity .3s ease;
}
.nav-drawer.open {
  transform: translateY(0);
  opacity: 1;
  pointer-events: auto;
}
.drawer-links {
  list-style: none;
  padding: 16px 24px 24px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.drawer-links li a,
.drawer-links li .drawer-logout,
.drawer-links li .drawer-register {
  display: block;
  padding: 12px 16px;
  border-radius: var(--r-sm);
  font-size: .92rem;
  font-weight: 500;
  color: var(--ink-dim);
  text-decoration: none;
  transition: background .15s ease, color .15s ease;
  width: 100%;
  text-align: left;
}
.drawer-links li a:hover,
.drawer-links li .drawer-logout:hover { background: var(--bg-2); color: var(--ink); }
.drawer-logout {
  background: none;
  border: none;
  cursor: pointer;
  font-family: inherit;
}
.drawer-register {
  margin-top: 8px;
  background: var(--ink) !important;
  color: #fff !important;
  text-align: center !important;
}
.drawer-register:hover { background: rgba(13,13,13,0.84) !important; }

body.hero-visible .site-nav .nav-drawer .drawer-links a,
body.hero-visible .site-nav .nav-drawer .drawer-links button,
.site-nav.transparent .nav-drawer .drawer-links a,
.site-nav.transparent .nav-drawer .drawer-links button {
  color: var(--ink-dim) !important;
}

body.hero-visible .site-nav .nav-drawer .drawer-links a:hover,
body.hero-visible .site-nav .nav-drawer .drawer-links button:hover,
.site-nav.transparent .nav-drawer .drawer-links a:hover,
.site-nav.transparent .nav-drawer .drawer-links button:hover {
  color: var(--ink) !important;
}

body.hero-visible .site-nav .nav-drawer .drawer-register,
.site-nav.transparent .nav-drawer .drawer-register {
  color: #fff !important;
}