/* ── Design Tokens ─────────────────────────────────────── */
:root {
  --red: #C41230;
  --red-dark: #8B0000;
  --red-deep: #6B0A15;
  --text-light: #F5E6D3;
  --text-muted: rgba(245, 230, 211, 0.55);
  --section-dark: #1A0A0A;
  --font-display: 'Black Ops One', cursive;
  --font-body: 'Space Grotesk', sans-serif;
}

/* ── Reset ──────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  background: var(--red);
  color: var(--text-light);
  overflow-x: hidden;
}
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

/* ── Scroll-reveal (only when JS runs) ─────────────────── */
html.js .fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}
html.js .fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ── Section shared ─────────────────────────────────────── */
.section-inner {
  max-width: 960px;
  margin: 0 auto;
  padding: 80px 24px;
}
.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 6vw, 4rem);
  letter-spacing: 0.12em;
  text-align: center;
  margin-bottom: 56px;
}

/* ── ① HERO ─────────────────────────────────────────────── */
#hero {
  position: relative;
  min-height: 100vh;
  background: var(--red);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

/* Noise grain overlay */
#hero::before {
  content: '';
  position: absolute;
  inset: -50%;
  width: 200%;
  height: 200%;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.72' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.07'/%3E%3C/svg%3E");
  background-size: 180px 180px;
  animation: grain 0.9s steps(2) infinite;
  pointer-events: none;
  z-index: 0;
}

@keyframes grain {
  0%   { transform: translate(0, 0); }
  25%  { transform: translate(-4%, 3%); }
  50%  { transform: translate(3%, -4%); }
  75%  { transform: translate(-3%, -3%); }
  100% { transform: translate(4%, 4%); }
}

/* Background watermark — parallax target */
.hero-watermark {
  position: absolute;
  bottom: -5%;
  left: 50%;
  transform: translateX(-50%);
  font-family: var(--font-display);
  font-size: clamp(100px, 20vw, 260px);
  color: var(--red-dark);
  white-space: nowrap;
  line-height: 1;
  z-index: 1;
  pointer-events: none;
  user-select: none;
  will-change: transform;
}

.hero-content {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 48px 24px;
  width: 100%;
}

/* BUSHDUFF logo with per-letter stagger */
.bushduff-logo {
  font-family: var(--font-display);
  font-size: clamp(3.5rem, 13vw, 11rem);
  letter-spacing: 0.04em;
  line-height: 1;
  margin-bottom: 12px;
}

.bushduff-logo .letter {
  display: inline-block;
}

html.js .bushduff-logo .letter {
  opacity: 0;
  transform: translateY(-48px);
  animation: letterDrop 0.45s cubic-bezier(0.2, 0.8, 0.3, 1) forwards;
}

@keyframes letterDrop {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.save-the-date {
  font-size: clamp(0.65rem, 2vw, 0.85rem);
  letter-spacing: 0.35em;
  font-weight: 300;
  color: var(--text-muted);
  margin-bottom: 6px;
}

html.js .save-the-date {
  opacity: 0;
  animation: fadeUp 0.5s ease 0.6s forwards;
}

.event-date {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 9vw, 6.5rem);
  letter-spacing: 0.06em;
  line-height: 1;
  margin-bottom: 8px;
}

html.js .event-date {
  opacity: 0;
  animation: fadeUp 0.5s ease 0.7s forwards;
}

.hero-photo {
  width: min(460px, 78vw);
  margin: 24px auto 16px;
  filter: grayscale(100%) contrast(1.15);
  position: relative;
  z-index: 3;
}

html.js .hero-photo {
  opacity: 0;
  animation: fadeUp 0.6s ease 0.85s forwards;
}

.tagline {
  font-family: var(--font-body);
  font-style: italic;
  font-size: clamp(0.85rem, 2.2vw, 1.15rem);
  letter-spacing: 0.18em;
  transform: rotate(-5deg);
  color: var(--text-muted);
  margin-bottom: 36px;
}

html.js .tagline {
  opacity: 0;
  animation: fadeUp 0.5s ease 1s forwards;
}

.btn-tickets {
  display: inline-block;
  font-family: var(--font-display);
  font-size: clamp(0.9rem, 2.5vw, 1.2rem);
  letter-spacing: 0.22em;
  padding: 16px 52px;
  border: 2px solid var(--text-light);
  color: var(--text-light);
  background: transparent;
  cursor: pointer;
  transition: background 0.22s, color 0.22s, box-shadow 0.22s;
}

html.js .btn-tickets {
  opacity: 0;
  animation: fadeUp 0.5s ease 1.15s forwards;
}

.btn-tickets:hover {
  background: var(--text-light);
  color: var(--red);
  box-shadow: 0 0 36px rgba(245, 230, 211, 0.35);
}

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(16px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ── ② LINEUP ───────────────────────────────────────────── */
#lineup {
  background: var(--section-dark);
}

.lineup-list {
  display: flex;
  flex-direction: column;
}

.lineup-item {
  padding: 22px 0;
  border-bottom: 1px solid rgba(245, 230, 211, 0.1);
  transition-delay: calc(var(--i, 0) * 80ms);
}

.lineup-item:first-child { border-top: 1px solid rgba(245, 230, 211, 0.1); }

.lineup-name {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 5.5vw, 3.5rem);
  letter-spacing: 0.06em;
  display: block;
}

/* ── ③ FOOD & VIBES ─────────────────────────────────────── */
#vibes {
  background: var(--red);
  position: relative;
  overflow: hidden;
}

.vibes-watermark {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-family: var(--font-display);
  font-size: clamp(80px, 18vw, 220px);
  color: var(--red-dark);
  white-space: nowrap;
  pointer-events: none;
  user-select: none;
  z-index: 0;
  animation: watermarkPulse 6s ease-in-out infinite alternate;
}

@keyframes watermarkPulse {
  from { transform: translate(-50%, -50%) scale(1);    opacity: 0.7; }
  to   { transform: translate(-50%, -50%) scale(1.06); opacity: 1;   }
}

#vibes .section-inner {
  position: relative;
  z-index: 1;
}

.vibes-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  align-items: stretch;
}

.vibes-card {
  background: rgba(139, 0, 0, 0.15);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  padding: 28px 24px;
  border: 1px solid rgba(245, 230, 211, 0.12);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.grillin-logo {
  width: 200px;
  margin: 0 auto 16px;
  filter: invert(1);
  mix-blend-mode: screen;
}

/* Facts card */
.vibes-card--facts {
  text-align: left;
  align-items: stretch;
  justify-content: center;
}

.info-facts {
  width: 100%;
}

.info-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 16px;
  padding: 14px 0;
  border-bottom: 1px solid rgba(245, 230, 211, 0.1);
}

.info-row:first-child { padding-top: 0; }
.info-row:last-child  { padding-bottom: 0; border-bottom: none; }

.info-row dt {
  font-size: 0.68rem;
  letter-spacing: 0.28em;
  color: var(--text-muted);
  flex-shrink: 0;
}

.info-row dd {
  font-family: var(--font-display);
  font-size: clamp(0.95rem, 2vw, 1.1rem);
  letter-spacing: 0.04em;
  text-align: right;
}

/* ── ④ GALERIE ──────────────────────────────────────────── */
#galerie {
  background: var(--section-dark);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
}

.gallery-card {
  position: relative;
  overflow: hidden;
  display: block;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.gallery-card::after {
  content: 'FOTOS ANSEHEN →';
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 0.85rem;
  letter-spacing: 0.22em;
  color: var(--text-light);
  background: rgba(26, 10, 10, 0.55);
  backdrop-filter: blur(2px);
  -webkit-backdrop-filter: blur(2px);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.gallery-card:hover {
  transform: scale(1.04);
  box-shadow: 0 0 0 2px var(--red), 0 8px 60px 8px rgba(196, 18, 48, 0.85);
}

.gallery-card:hover::after {
  opacity: 1;
}

.gallery-card img {
  width: 100%;
  height: 380px;
  object-fit: cover;
  object-position: top;
  display: block;
  transition: filter 0.3s ease;
}

.gallery-card:hover img {
  filter: brightness(0.7);
}

.gallery-year {
  position: absolute;
  bottom: 12px;
  left: 12px;
  font-family: var(--font-display);
  font-size: 0.85rem;
  letter-spacing: 0.12em;
  background: rgba(0, 0, 0, 0.72);
  padding: 4px 12px;
}

/* ── ⑤ FOOTER ───────────────────────────────────────────── */
#footer {
  background: var(--section-dark);
  border-top: 1px solid rgba(245, 230, 211, 0.07);
  text-align: center;
  padding: 56px 24px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
}

.footer-logo {
  font-family: var(--font-display);
  font-size: 1.6rem;
  letter-spacing: 0.22em;
}

.footer-year {
  font-size: 0.75rem;
  color: var(--text-muted);
  letter-spacing: 0.22em;
}

.footer-tickets {
  font-size: 0.8rem;
  color: var(--text-muted);
  letter-spacing: 0.12em;
  margin-top: 12px;
  border-bottom: 1px solid currentColor;
  padding-bottom: 2px;
  transition: color 0.2s;
}

.footer-tickets:hover { color: var(--text-light); }

/* ── Ticker strip ───────────────────────────────────────── */
.ticker-wrap {
  background: var(--section-dark);
  overflow: hidden;
  padding: 14px 0;
  border-top: 1px solid rgba(245, 230, 211, 0.08);
  border-bottom: 1px solid rgba(245, 230, 211, 0.08);
}

.ticker {
  display: flex;
  gap: 40px;
  white-space: nowrap;
  /* duration set by JS based on content width for consistent speed */
  animation: ticker linear infinite;
  width: max-content;
}

.ticker span {
  font-family: var(--font-display);
  font-size: 0.85rem;
  letter-spacing: 0.2em;
  color: var(--text-muted);
  flex-shrink: 0;
}

.ticker-dot {
  color: var(--red) !important;
}

@keyframes ticker {
  from { transform: translateX(0); }
  to   { transform: translateX(var(--ticker-offset, -50%)); }
}

/* ── Slide-in (left/right, only when JS runs) ───────────── */
html.js .slide-in {
  opacity: 0;
  transition: opacity 0.55s ease, transform 0.55s ease;
}

html.js .slide-in[data-dir="left"]  { transform: translateX(-48px); }
html.js .slide-in[data-dir="right"] { transform: translateX(48px); }

html.js .slide-in.visible {
  opacity: 1;
  transform: translateX(0);
}

/* ── Section title reveal (only when JS runs) ───────────── */
html.js .reveal-title {
  clip-path: inset(0 100% 0 0);
  transition: clip-path 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}

html.js .reveal-title.visible {
  clip-path: inset(0 0% 0 0);
}

/* ── Mobile ─────────────────────────────────────────────── */
@media (max-width: 768px) {
  .hero-watermark { font-size: 72px; bottom: 0; }
  .hero-photo { width: 90vw; }
  .gallery-card img { height: 280px; }
  .vibes-grid { grid-template-columns: 1fr; }
  .lineup-item {
    flex-direction: column;
    gap: 4px;
    padding: 18px 0;
  }
  .lineup-time { margin-left: 0; }
}

@media (max-width: 480px) {
  .vibes-grid { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  .bushduff-logo .letter,
  .save-the-date,
  .event-date,
  .hero-photo,
  .tagline,
  .btn-tickets {
    animation: none;
    opacity: 1;
    transform: none;
  }
  .fade-in, .slide-in {
    transition: none;
    opacity: 1;
    transform: none;
  }
  .reveal-title {
    transition: none;
    clip-path: inset(0 0% 0 0);
  }
  #hero::before { animation: none; }
  .ticker { animation: none; }
  .vibes-watermark { animation: none; }
}