/* ============================================
   IRIS Festival – Header & Navigation
   ============================================ */

.topbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: linear-gradient(180deg, rgba(13, 0, 21, 0.98) 0%, rgba(13, 0, 21, 0.95) 100%);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(212, 175, 55, 0.3);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
  z-index: 1000;
}

.topbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin: 0 auto;
  padding: 0.75rem clamp(1rem, 4vw, 2rem);
  min-height: 70px;
  /* Flexbox Gap für besseren Abstand zwischen Elementen */
  gap: 0.75rem;
}

/* Header Logo ganz oben links, 1/8 so gross wie vorher */
.header-logo {
  position: absolute;
  top: 50%;
  left: 0.75rem;
  transform: translateY(-50%);
  height: 20px;
  width: auto;
  opacity: 0.7;
  transition: opacity 0.3s ease;
}

.header-logo:hover {
  opacity: 1;
}

/* header-brand-text CSS entfernt - Element existiert nicht mehr */

/* brandSlot jetzt mit margin-left: 5.9rem statt zentriert */
.brandSlot {
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  margin-left: 5.9rem;
  margin-top: 0.1rem;
  pointer-events: none;
}

.brandSlot > * {
  pointer-events: auto;
}

@media (min-width: 768px) {
  .brandSlot {
    display: block;
  }
}

/* ============================================
   Brand im Header - Neues Design ohne Logo
   ============================================ */
.brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  will-change: transform;
  transition: transform 0.3s ease;
}

.brand:hover {
  transform: translateY(-2px);
}

/* Brand im Header - funktioniert auf Mobile UND Desktop */
.brand--header .brand__text-container {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  /* padding auf 2rem erhöht */
  padding: 2rem;
}

.brand--header .brand__title {
  font-family: "Cinzel", serif;
  font-size: 1.4rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: var(--c-gold);
  text-shadow: 0 0 20px rgba(212, 175, 55, 0.5);
}

.brand--header .brand__date {
  display: none;
}

/* Dipsnitch Logo aus brand--header entfernt */
.brand--header .brand__logo {
  display: none;
}

.brand__logo {
  height: 32px;
  width: auto;
  object-fit: contain;
  transition: all 2s cubic-bezier(0.22, 1, 0.36, 1);
}

.brand__title {
  font-family: "Cinzel", serif;
  font-size: 1.2rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  color: var(--c-gold);
  transition: all 2s cubic-bezier(0.22, 1, 0.36, 1);
}

/* Navigation */
.nav {
  display: none;
  gap: clamp(0.8rem, 1.5vw, 1.8rem);
  align-items: center;
  min-height: 50px;
  padding: 0.5rem 0.5rem;
  flex-wrap: wrap;
  /* Navigation auf Desktop rechts mit position: absolute */
  position: absolute;
  right: 2rem;
  top: 50%;
  transform: translateY(-50%);
}

.nav a {
  font-family: "Cinzel", serif;
  color: var(--c-white);
  font-weight: 500;
  font-size: clamp(0.75rem, 0.9vw, 0.9rem);
  padding: 0.5rem 0.6rem;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
  position: relative;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  white-space: nowrap;
}

.nav a::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%) scaleX(0);
  width: 80%;
  height: 1px;
  background: var(--c-gold);
  transition: transform var(--transition-base);
}

.nav a:hover,
.nav a:focus-visible {
  color: var(--c-gold);
  text-shadow: 0 0 8px rgba(212, 175, 55, 0.6);
}

.nav a:hover::after,
.nav a:focus-visible::after {
  transform: translateX(-50%) scaleX(1);
}

.nav a:focus-visible {
  outline: none;
}

/* Optimierung für 866px - Navigation bleibt einzeilig */
@media (min-width: 768px) and (max-width: 900px) {
  .topbar__inner {
    padding: 0.75rem 1rem;
    gap: 0.5rem;
  }

  .nav {
    gap: 0.5rem;
  }

  .nav a {
    font-size: 0.75rem;
    padding: 0.4rem 0.5rem;
    letter-spacing: 0.05em;
  }

  .header-logo {
    height: 20px;
  }
}

@media (min-width: 768px) {
  .nav {
    display: flex;
    /* Desktop Navigation bleibt absolut positioniert rechts */
    position: absolute;
    right: 2rem;
  }
}

/* Burger Menu */
.burger {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  padding: 0.5rem;
  background: rgba(212, 175, 55, 0.1);
  border-radius: var(--radius-sm);
  border: 1px solid rgba(212, 175, 55, 0.3);
  transition: all var(--transition-base);
  width: 44px;
  height: 44px;
}

.burger:hover {
  background: rgba(212, 175, 55, 0.2);
  border-color: var(--c-gold);
}

.burger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--c-gold);
  border-radius: 1px;
  transition: all var(--transition-base);
  margin: 0 auto;
}

.nav-open .burger span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav-open .burger span:nth-child(2) {
  opacity: 0;
}

.nav-open .burger span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

@media (min-width: 768px) {
  .burger {
    display: none;
  }
}

/* Mobile Menu - volle Seitenbreite */
.nav-open .nav {
  display: flex;
  flex-direction: column;
  flex-wrap: nowrap;
  position: fixed;
  top: 70px;
  left: 0;
  right: 0;
  width: 100vw;
  max-width: none;
  height: auto;
  max-height: calc(100vh - 70px);
  background: rgba(13, 0, 21, 0.98);
  backdrop-filter: blur(20px);
  padding: 1rem 1.5rem 1.5rem;
  gap: 0.4rem;
  z-index: 999;
  animation: slideDown 0.3s ease-out;
  border-top: 1px solid rgba(212, 175, 55, 0.2);
  overflow-y: auto;
  transform: none;
  box-sizing: border-box;
}

@keyframes slideDown {
  from {
    opacity: 0;
    transform: translateY(-20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.nav-open .nav a {
  font-size: 0.95rem;
  padding: 0.5rem 0.75rem;
  text-align: center;
  border: 1px solid rgba(212, 175, 55, 0.15);
  border-radius: var(--radius-sm);
  background: rgba(212, 175, 55, 0.03);
}

.nav-open .nav a:hover {
  background: rgba(212, 175, 55, 0.1);
  border-color: rgba(212, 175, 55, 0.4);
}

@media (min-width: 1180px) {
  .nav-open .nav {
    position: static;
    flex-direction: row;
    height: auto;
    background: none;
    backdrop-filter: none;
    padding: 0;
    gap: clamp(1rem, 2vw, 2rem);
    border: none;
    overflow: visible;
  }

  .nav-open .nav a {
    font-size: clamp(0.85rem, 1vw, 0.95rem);
    padding: 0.5rem 0.75rem;
    border: none;
    background: none;
  }
}

/* Countdown-CSS entfernt - Element ist nicht mehr im HTML */

@media (max-width: 767px) {
  .topbar__inner {
    gap: 0.5rem;
    /* Kleineres Padding auf Mobile für mehr Platz */
    padding: 0.75rem 0.5rem;
  }

  .header-logo {
    height: 20px;
    /* Kleinerer Left-Abstand auf Mobile */
    left: 0.75rem;
  }

  .brand--header .brand__title {
    font-size: 1.3rem;
    /* Kleineres Letter-Spacing für Mobile */
    letter-spacing: 0.08em;
  }

  .burger {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    margin-left: auto;
    position: absolute;
    right: 14px;
  }
}

/* ============================================
   Header-Brand Erweiterung: Dipsnitch + IRIS-Icon + IRIS-Schriftzug
   ============================================ */
.topbar__inner {
  position: relative;
}

.header-logo-link {
  display: block;
  flex: 0 0 auto;
}

.brand__iris-logo {
  display: none;
  width: auto;
  object-fit: contain;
  flex: 0 0 auto;
}

.brand--hero .brand__iris-logo {
  display: none;
}

.brand--header {
  gap: 0.62rem;
}

.brand--header .brand__iris-logo {
  display: block;
  height: 30px;
  filter: drop-shadow(0 0 10px rgba(255,255,255,.22));
}

.brand--header .brand__text-container {
  padding: 0;
  gap: 0;
}

.brandSlot {
  margin-left: calc(0.75rem + 132px + 0.62rem);
  margin-top: 0;
}

.nav {
  max-width: calc(100vw - 22rem);
  justify-content: flex-end;
}

@media (min-width: 1180px) {
  .nav {
    display: flex;
  }

  .burger {
    display: none;
  }
}

@media (min-width: 768px) and (max-width: 1179px) {
  .nav {
    display: none;
  }

  .burger {
    display: flex;
    margin-left: auto;
  }
}

@media (max-width: 767px) {
  .brandSlot {
    margin-left: calc(0.75rem + 132px + 0.5rem);
  }

  .brand--header {
    gap: 0.5rem;
  }

  .brand--header .brand__iris-logo {
    height: 25px;
  }

  .brand--header .brand__title {
    font-size: 1.18rem;
    letter-spacing: 0.07em;
  }
}

@media (max-width: 440px) {
  .header-logo {
    height: 17px;
  }

  .brandSlot {
    margin-left: calc(0.75rem + 112px + 0.45rem);
  }

  .brand--header .brand__iris-logo {
    height: 21px;
  }

  .brand--header .brand__title {
    font-size: 1rem;
    letter-spacing: 0.05em;
  }

  .burger {
    width: 38px;
    height: 38px;
    right: 0.5rem;
  }
}