/* ─── NAV ──────────────────────────────────────────────── */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 200;
  height: var(--nav-h);
  min-height: var(--nav-h);
  max-height: var(--nav-h);
  display: flex; align-items: center; justify-content: space-between;

  /* Hero felett: befelé húzva (videó szélével egy vonalban) */
  padding: 0 20%;

  /* Átlátszó háttér a hero felett */
  background: transparent;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  border-bottom: 1px solid transparent;

  /* Mindkét: padding csúszik ki + háttér megjelenik */
  transition:
    padding      0.7s cubic-bezier(0.4, 0, 0.2, 1),
    background   0.4s ease,
    border-color 0.4s ease;
}

/* Hero után: teljes szélességű + sötét háttér */
nav.nav-scrolled {
  padding: 0 48px;
  background: rgba(0,0,0,0.92);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.nav-left, .nav-right { display: flex; align-items: center; gap: 36px; }
.nav-left a, .nav-right a {
  font-family: var(--font-secondary);
  font-size: 11px; font-weight: 600;
  letter-spacing: 0.18em; text-transform: uppercase;
  color: #fff; text-decoration: none;
  opacity: 0.7; transition: opacity 0.2s;
}
.nav-left a:hover, .nav-right a:hover { opacity: 1; }
.nav-logo {
  position: absolute; left: 50%; transform: translateX(-50%);
  font-family: var(--font-main);
  font-weight: 700; font-size: 22px;
  letter-spacing: 0.3em; text-transform: uppercase;
  color: #fff; text-decoration: none; user-select: none;
}
.btn-cta {
  font-family: var(--font-secondary);
  font-size: 10px; font-weight: 600;
  letter-spacing: 0.18em; text-transform: uppercase;
  color: #fff; background: transparent;
  border: 1.5px solid #fff; border-radius: 999px;
  padding: 10px 22px; text-decoration: none; white-space: nowrap;
  transition: background 0.25s, color 0.25s;
}
.btn-cta:hover { background: #fff; color: var(--red); }

/* ─── HAMBURGER ─────────────────────────────────────────── */
.nav-hamburger {
  display: none;
  flex-direction: column; justify-content: center; align-items: center;
  gap: 5px;
  width: 36px; height: 36px;
  background: none; border: none; cursor: pointer; padding: 4px;
  z-index: 210;
}
.nav-hamburger span {
  display: block; width: 22px; height: 1.5px;
  background: #fff;
  transition: transform 0.3s ease, opacity 0.3s ease;
  transform-origin: center;
}
.nav-hamburger.open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nav-hamburger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.nav-hamburger.open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* ─── MOBILE DROPDOWN ───────────────────────────────────── */
.nav-mobile-menu {
  display: none;
  position: fixed;
  top: var(--nav-h); left: 0; right: 0;
  background: rgba(0,0,0,0.97);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  flex-direction: column;
  padding: 16px 0 28px;
  z-index: 199;
  border-top: 1px solid rgba(255,255,255,0.07);
  transform: translateY(-8px);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease, transform 0.25s ease;
}
.nav-mobile-menu.open { opacity: 1; transform: translateY(0); pointer-events: auto; }
.nav-mobile-menu a {
  font-family: var(--font-secondary);
  font-size: 11px; font-weight: 600;
  letter-spacing: 0.2em; text-transform: uppercase;
  color: rgba(255,255,255,0.7); text-decoration: none;
  padding: 14px 32px;
  transition: color 0.2s;
}
.nav-mobile-menu a:hover { color: #fff; }
.nav-mobile-menu .btn-cta-mobile {
  margin: 12px 32px 0;
  text-align: center;
  color: #fff; background: transparent;
  border: 1.5px solid #fff; border-radius: 999px;
  padding: 12px 24px;
  transition: background 0.25s, color 0.25s;
}
.nav-mobile-menu .btn-cta-mobile:hover { background: #fff; color: var(--red); }

/* ─── RESPONSIVE ─────────────────────────────────────────── */
@media (max-width: 1400px) {
  /* Tableten nincs padding-animáció, fix szélső pozíció */
  nav         { padding: 0 15%; }
  nav.nav-scrolled { padding: 0 24px; }
  .nav-left   { gap: 20px; }
}
@media (max-width: 1200px) {
  /* Tableten nincs padding-animáció, fix szélső pozíció */
  nav         { padding: 0 10%; }
  nav.nav-scrolled { padding: 0 24px; }
  .nav-left   { gap: 20px; }
}
@media (max-width: 900px) {
  nav         { padding: 0 20px; }
  nav.nav-scrolled { padding: 0 20px; }
  .nav-left   { display: none; }
  .nav-right  { display: none; }
  .nav-logo   { position: static; transform: none; }
  .nav-hamburger   { display: flex; }
  .nav-mobile-menu { display: flex; }
}