/* ── Design tokens ──────────────────────────────────── */
:root {
  --bg:        #1a1008;
  --bg-dark:   #0f0804;
  --orange:    #E85A00;
  --orange-hi: #FF6B10;
  --white:     #ffffff;
  --muted:     #999999;
  --card-bg:   rgba(0, 0, 0, 0.45);
  --border-o:  1px solid rgba(232, 90, 0, 0.45);
  --border-o-full: 2px solid #E85A00;
}

/* ── Reset ──────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

/* ── Base ───────────────────────────────────────────── */
body {
  font-family: 'Open Sans', sans-serif;
  background-color: var(--bg);
  /* subtle horizontal wood-grain lines */
  background-image: repeating-linear-gradient(
    0deg,
    rgba(0,0,0,0.18) 0px, rgba(0,0,0,0.18) 1px,
    transparent 1px, transparent 14px
  );
  color: var(--white);
  line-height: 1.6;
}

/* ── Navigation ─────────────────────────────────────── */
#navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 200;
  background: rgba(10, 5, 2, 0.96);
  border-bottom: var(--border-o-full);
  backdrop-filter: blur(8px);
  transform: translateY(-110%);
  transition: transform 0.3s ease;
}
#navbar.visible { transform: translateY(0); }

.nav-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0.7rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  font-family: 'Oswald', sans-serif;
  font-weight: 700;
  font-size: 1.5rem;
  letter-spacing: 3px;
  color: var(--orange);
  text-decoration: none;
}

.nav-links {
  list-style: none;
  display: flex;
  gap: 2rem;
}
.nav-links a {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--white);
  text-decoration: none;
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--orange); }

/* Hamburger */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  transition: all 0.25s;
}
.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ── Hero ───────────────────────────────────────────── */
#hero { background: var(--bg-dark); }

#hero picture { display: block; }
#hero img {
  display: block;
  width: 100%;
  height: auto;
}

/* countdown strip below hero image */
.hero-strip {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 1.5rem;
  padding: 1rem 1.5rem;
  border-top: var(--border-o-full);
  background: var(--bg-dark);
}

.countdown {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-family: 'Oswald', sans-serif;
}
.cd-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  min-width: 3rem;
}
.cd-item span {
  font-size: 1.9rem;
  font-weight: 700;
  line-height: 1;
  color: var(--orange);
}
.cd-item small {
  font-size: 0.58rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 1px;
}
.cd-sep {
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--orange);
  margin-bottom: 0.9rem;
}

.scroll-hint {
  font-size: 0.78rem;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--muted);
  text-decoration: none;
  transition: color 0.2s;
}
.scroll-hint:hover { color: var(--white); }

/* ── Tagline ────────────────────────────────────────── */
.tagline-band {
  padding: 3.5rem 1.5rem;
  background: var(--bg);
  text-align: center;
}

.tagline {
  font-family: 'Oswald', sans-serif;
  font-weight: 700;
  font-size: clamp(2rem, 6vw, 3.8rem);
  text-transform: uppercase;
  letter-spacing: 5px;
  line-height: 1.25;
  color: var(--white);
}

.tagline span {
  display: block;
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}
.tagline span:nth-child(2) { transition-delay: 0.15s; }
.tagline span:nth-child(3) { transition-delay: 0.3s; }
.tagline span.revealed { opacity: 1; transform: translateY(0); }

@media (prefers-reduced-motion: reduce) {
  .tagline span { opacity: 1; transform: none; transition: none; }
}

/* ── Shared section styles ──────────────────────────── */
.section { padding: 5rem 1.5rem; }
.section-dark { background: var(--bg-dark); }

.container {
  max-width: 1100px;
  margin: 0 auto;
}

.section-title {
  font-family: 'Oswald', sans-serif;
  font-weight: 700;
  font-size: clamp(1.8rem, 4.5vw, 2.8rem);
  text-transform: uppercase;
  letter-spacing: 3px;
  text-align: center;
  color: var(--white);
  margin-bottom: 0.4rem;
}
.section-title::after {
  content: '';
  display: block;
  width: 56px;
  height: 4px;
  background: var(--orange);
  margin: 0.6rem auto 0;
}

.section-sub {
  text-align: center;
  color: var(--muted);
  font-size: 0.85rem;
  margin-top: 0.6rem;
  margin-bottom: 2.5rem;
}

/* ── Highlights ─────────────────────────────────────── */
.highlights-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 1.5rem;
  margin-top: 3rem;
}

.hl-card {
  background: var(--card-bg);
  border: var(--border-o-full);
  padding: 2.2rem 1.5rem;
  text-align: center;
  transition: transform 0.2s, box-shadow 0.2s;
}
.hl-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 30px rgba(232, 90, 0, 0.25);
}

.hl-icon {
  font-size: 2.6rem;
  margin-bottom: 1rem;
  display: block;
}

.hl-card h3 {
  font-family: 'Oswald', sans-serif;
  font-size: 1.15rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--white);
  margin-bottom: 0.7rem;
}

.hl-card p {
  font-size: 0.88rem;
  color: #cccccc;
  line-height: 1.55;
}

/* ── Eintritt Frei Band ─────────────────────────────── */
.free-band {
  background: var(--bg-dark);
  border-bottom: 2px solid var(--orange);
  padding: 3.5rem 1.5rem;
  text-align: center;
  /* diagonal: cuts in from top-right */
  clip-path: polygon(0 2rem, 100% 0, 100% 100%, 0 100%);
  margin-top: -2rem;
  padding-top: calc(3.5rem + 2rem);
}

.free-eyebrow {
  font-family: 'Oswald', sans-serif;
  font-size: 0.85rem;
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: 4px;
  color: var(--muted);
  margin-bottom: 0.4rem;
}

.free-stamp {
  font-family: 'Oswald', sans-serif;
  font-size: clamp(3.5rem, 14vw, 8rem);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 6px;
  line-height: 1;
  color: var(--orange);
  display: inline-block;
  transform: rotate(-1.5deg);
  text-shadow: 3px 3px 0 rgba(0, 0, 0, 0.6);
}

.free-sub {
  font-size: 0.85rem;
  color: var(--muted);
  margin-top: 1.2rem;
  letter-spacing: 1px;
}

/* ── Aussteller ─────────────────────────────────────── */
.aussteller-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(210px, 1fr));
  gap: 0.9rem;
  margin-top: 2rem;
}

.au-card {
  background: var(--card-bg);
  border: var(--border-o);
  border-left: 3px solid var(--orange);
  padding: 1rem 1.2rem;
  transition: border-color 0.2s, background 0.2s;
}
.au-card:hover {
  border-color: var(--orange);
  background: rgba(232, 90, 0, 0.08);
}

.au-card h4 {
  font-family: 'Oswald', sans-serif;
  font-size: 0.95rem;
  font-weight: 400;
  color: #CCCCCC;
  margin-bottom: 0.5rem;
  line-height: 1.3;
}

.au-card span {
  display: inline-block;
  background: var(--orange);
  color: #1a1008;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 2px 8px;
  border-radius: 2px;
}

/* ── Infos ──────────────────────────────────────────── */
.info-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(175px, 1fr));
  gap: 1.5rem;
  margin-top: 3rem;
}

.info-card {
  background: var(--card-bg);
  border: var(--border-o);
  padding: 2rem 1.2rem;
  text-align: center;
  transition: border-color 0.2s;
}
.info-card:hover { border-color: var(--orange); }

.info-card.info-free {
  border: var(--border-o-full);
  background: rgba(232, 90, 0, 0.1);
}

.info-icon {
  font-size: 2rem;
  display: block;
  margin-bottom: 0.7rem;
}

.info-card h3 {
  font-family: 'Oswald', sans-serif;
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--white);
  margin-bottom: 0.5rem;
}

.info-card p {
  color: var(--white);
  font-size: 0.92rem;
  line-height: 1.55;
}

.free-label {
  font-family: 'Oswald', sans-serif;
  font-size: 2rem !important;
  font-weight: 700;
  color: var(--orange) !important;
  line-height: 1;
}

/* ── Diagonale Übergänge ────────────────────────────── */
#infos {
  /* diagonal: cuts in from top-left (entgegengesetzt zu free-band) */
  clip-path: polygon(0 0, 100% 2rem, 100% 100%, 0 100%);
  margin-top: -2rem;
  padding-top: calc(5rem + 2rem);
}

#anfahrt {
  /* diagonal: cuts in from top-right (wie free-band) */
  clip-path: polygon(0 2rem, 100% 0, 100% 100%, 0 100%);
  margin-top: -2rem;
  padding-top: calc(5rem + 2rem);
}

/* ── Anfahrt / Map ──────────────────────────────────── */
.map-wrap {
  margin-top: 3rem;
  border: var(--border-o-full);
  overflow: hidden;
}

.map-actions {
  margin-top: 1.2rem;
  text-align: center;
}

.btn-primary {
  display: inline-block;
  padding: 0.75rem 2.2rem;
  background: var(--orange);
  color: var(--white);
  font-family: 'Oswald', sans-serif;
  font-weight: 600;
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  text-decoration: none;
  transition: background 0.2s;
}
.btn-primary:hover { background: var(--orange-hi); }

/* ── Footer ─────────────────────────────────────────── */
footer {
  background: var(--bg-dark);
  border-top: var(--border-o-full);
  padding: 2rem 1.5rem;
  text-align: center;
}

.footer-inner p { margin-bottom: 0.5rem; }

footer p {
  color: var(--muted);
  font-size: 0.85rem;
}

footer a {
  color: var(--orange);
  text-decoration: none;
}
footer a:hover { text-decoration: underline; }

.footer-legal { font-size: 0.78rem; }

.footer-contact {
  font-size: 0.95rem;
  margin-bottom: 1rem !important;
  color: var(--white) !important;
}
.footer-contact a {
  font-weight: 600;
}

/* ── Responsive ─────────────────────────────────────── */
@media (max-width: 700px) {
  .nav-links {
    display: none;
    flex-direction: column;
    gap: 0;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: rgba(10, 5, 2, 0.98);
    border-bottom: var(--border-o-full);
    padding: 0.5rem 0;
  }
  .nav-links.open { display: flex; }
  .nav-links li a {
    display: block;
    padding: 0.75rem 1.5rem;
    border-bottom: 1px solid rgba(232,90,0,0.15);
  }
  .nav-toggle { display: flex; }

  #navbar { position: relative; }
  #navbar.visible { transform: translateY(0); }

  .highlights-grid { grid-template-columns: 1fr 1fr; }
  .aussteller-grid  { grid-template-columns: 1fr 1fr; }
  .info-grid        { grid-template-columns: 1fr 1fr; }


  .cd-item span { font-size: 1.4rem; }
}

@media (max-width: 420px) {
  .highlights-grid { grid-template-columns: 1fr; }
  .info-grid        { grid-template-columns: 1fr; }
}