/* Teaser-Seite: Farben wie auf der neuen Website (src/app/(frontend)/styles.css, dunkles Theme) */
@font-face {
  font-family: 'Inter';
  src: url('assets/inter.woff2') format('woff2');
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}

:root {
  --brand: #f97316;
  --brand-soft: #fb923c;
  --background: #030712;
  --foreground: #f3f4f6;
  --muted: #a3acbd;
  --card: rgb(17 24 39 / 0.6);
  --border: rgb(255 255 255 / 0.12);
  --radius: 0.75rem;
  color-scheme: dark;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  min-height: 100vh;
  min-height: 100dvh;
  background: var(--background);
  color: var(--foreground);
  font-family: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a {
  color: inherit;
}

:focus-visible {
  outline: 2px solid var(--brand);
  outline-offset: 3px;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

/* Hintergrund: Konzertfoto, abgedunkelt, unten in den Seitenhintergrund auslaufend */
.backdrop {
  position: fixed;
  inset: 0;
  z-index: -1;
  overflow: hidden;
  background:
    linear-gradient(180deg, rgb(3 7 18 / 0.72) 0%, rgb(3 7 18 / 0.86) 55%, var(--background) 100%),
    url('assets/hero.jpg') center 30% / cover no-repeat;
}

/* Zwei langsam schwenkende Scheinwerfer in Markenfarbe */
.spot {
  position: absolute;
  top: -30%;
  width: 60vmax;
  height: 120vmax;
  background: radial-gradient(ellipse at 50% 0%, rgb(249 115 22 / 0.28), transparent 60%);
  filter: blur(20px);
  transform-origin: 50% 0%;
  mix-blend-mode: screen;
}

.spot--a {
  left: -10%;
  animation: sweep-a 14s ease-in-out infinite alternate;
}

.spot--b {
  right: -10%;
  background: radial-gradient(ellipse at 50% 0%, rgb(251 146 60 / 0.18), transparent 60%);
  animation: sweep-b 18s ease-in-out infinite alternate;
}

@keyframes sweep-a {
  from {
    transform: rotate(-18deg);
  }
  to {
    transform: rotate(14deg);
  }
}

@keyframes sweep-b {
  from {
    transform: rotate(16deg);
  }
  to {
    transform: rotate(-12deg);
  }
}

.page {
  display: flex;
  flex-direction: column;
  gap: 3rem;
  width: 100%;
  max-width: 56rem;
  min-height: 100vh;
  min-height: 100dvh;
  margin: 0 auto;
  padding: clamp(2.5rem, 8vh, 6rem) 1rem 2rem;
}

/* Hero */
.hero {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.logo {
  width: clamp(5.5rem, 14vw, 8rem);
  height: auto;
  margin-bottom: clamp(2rem, 6vh, 3.5rem);
}

.eyebrow {
  margin: 0 0 0.75rem;
  color: var(--brand);
  font-size: clamp(1.1rem, 2.5vw, 1.35rem);
  font-weight: 600;
  letter-spacing: 0.02em;
}

h1 {
  margin: 0 0 1.25rem;
  font-size: clamp(2.25rem, 7vw, 4.25rem);
  font-weight: 750;
  line-height: 1.08;
  letter-spacing: -0.03em;
  text-wrap: balance;
}

.accent {
  color: var(--brand);
}

.lead {
  max-width: 38rem;
  margin: 0 0 0.75rem;
  font-size: clamp(1rem, 2.2vw, 1.15rem);
  text-wrap: pretty;
}

.lead--muted,
.muted {
  color: var(--muted);
}

/* Kontakt */
.contact {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(14rem, 1fr));
  gap: 0.75rem;
}

.card {
  display: grid;
  grid-template-columns: auto 1fr;
  grid-template-rows: auto auto;
  column-gap: 0.9rem;
  align-items: center;
  padding: 1rem 1.15rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--card);
  text-decoration: none;
  backdrop-filter: blur(8px);
  transition:
    border-color 0.2s,
    transform 0.2s,
    background-color 0.2s;
}

.card:hover {
  border-color: rgb(249 115 22 / 0.6);
  background: rgb(17 24 39 / 0.8);
  transform: translateY(-2px);
}

.card svg {
  grid-row: span 2;
  width: 1.5rem;
  height: 1.5rem;
  fill: none;
  stroke: var(--brand);
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.card__label {
  color: var(--muted);
  font-size: 0.8rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.card__value {
  font-weight: 600;
  overflow-wrap: anywhere;
}

/* Standorte */
.locations {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(12rem, 1fr));
  gap: 1.5rem;
  text-align: center;
}

.locations h2 {
  margin: 0 0 0.35rem;
  color: var(--brand-soft);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.locations p {
  margin: 0;
}

/* Footer mit aufklappbarem Impressum */
.footer {
  margin-top: auto;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border);
  color: var(--muted);
  font-size: 0.875rem;
  text-align: center;
}

summary {
  display: inline-block;
  cursor: pointer;
  text-decoration: underline;
  text-underline-offset: 3px;
}

summary::-webkit-details-marker {
  display: none;
}

summary:hover {
  color: var(--foreground);
}

.legal {
  max-width: 40rem;
  margin: 1.25rem auto 0;
  text-align: left;
}

.legal h2 {
  margin: 1.25rem 0 0.25rem;
  color: var(--foreground);
  font-size: 0.9rem;
  font-weight: 600;
}

.legal p {
  margin: 0;
}

.copyright {
  margin: 1rem 0 0;
}

@media (prefers-reduced-motion: reduce) {
  .spot {
    animation: none;
  }

  .card {
    transition: none;
  }

  .card:hover {
    transform: none;
  }
}