/* ============================================================
   Tanzatelier DEJAVÜ? – Shared Stylesheet
   ============================================================ */

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

:root {
  --black:       #111111;
  --white:       #ffffff;
  --off-white:   #f8f6f3;
  --light-gray:  #eeebe6;
  --mid-gray:    #888888;
  --dark-gray:   #444444;
  --gold:        #b89a5a;
  --font:        'Helvetica Neue', Helvetica, Arial, sans-serif;
  --nav-height:  64px;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  color: var(--black);
  background: var(--white);
  line-height: 1.75;
  font-size: 16px;
}

img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

/* ── Typography ─────────────────────────────────────────── */

h1 { font-size: clamp(2rem, 5vw, 3.5rem); font-weight: 300; letter-spacing: 0.08em; text-transform: uppercase; line-height: 1.15; }
h2 { font-size: clamp(1.3rem, 3vw, 2rem);  font-weight: 300; letter-spacing: 0.06em; text-transform: uppercase; margin-bottom: 1rem; }
h3 { font-size: 1.1rem; font-weight: 600; letter-spacing: 0.04em; text-transform: uppercase; margin-bottom: 0.5rem; }
h4 { font-size: 0.9rem; font-weight: 400; letter-spacing: 0.1em; text-transform: uppercase; color: var(--mid-gray); margin-bottom: 0.25rem; }
p  { margin-bottom: 1rem; color: var(--dark-gray); max-width: 70ch; }
p:last-child { margin-bottom: 0; }

/* ── Navigation ─────────────────────────────────────────── */

.site-nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--nav-height);
  background: rgba(255,255,255,0.97);
  border-bottom: 1px solid var(--light-gray);
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 2rem;
  gap: 1rem;
}

.nav-logo {
  font-size: 1.3rem;
  font-weight: 300;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  white-space: nowrap;
  flex-shrink: 0;
}

.nav-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem 1.5rem;
  justify-content: flex-end;
  align-items: center;
}

.nav-links a {
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--dark-gray);
  padding: 0.25rem 0;
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s, color 0.2s;
}

.nav-links a:hover,
.nav-links a.active { color: var(--black); border-bottom-color: var(--gold); }

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  flex-direction: column;
  gap: 5px;
  padding: 4px;
}
.nav-toggle span {
  display: block;
  width: 24px;
  height: 1px;
  background: var(--black);
  transition: 0.3s;
}

/* ── Hero ───────────────────────────────────────────────── */

.hero {
  margin-top: var(--nav-height);
  position: relative;
  height: calc(100vh - var(--nav-height));
  min-height: 480px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  filter: brightness(0.55);
}

.hero-content {
  position: relative;
  color: var(--white);
  padding: 2rem;
}

.hero-content h1 { color: var(--white); margin-bottom: 1.5rem; }
.hero-eyebrow {
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1rem;
}

/* ── Page header (non-hero pages) ───────────────────────── */

.page-header {
  margin-top: var(--nav-height);
  padding: 5rem 2rem 3rem;
  background: var(--off-white);
  border-bottom: 1px solid var(--light-gray);
}

.page-header h1 { color: var(--black); }

/* ── Layout ─────────────────────────────────────────────── */

.container { max-width: 1100px; margin: 0 auto; padding: 0 2rem; }
.section    { padding: 5rem 0; }
.section--gray { background: var(--off-white); }
.section--dark { background: var(--black); color: var(--white); }
.section--dark h2,
.section--dark h3 { color: var(--white); }
.section--dark p   { color: #bbb; }

/* ── Buttons ────────────────────────────────────────────── */

.btn {
  display: inline-block;
  padding: 0.75rem 2rem;
  border: 1px solid currentColor;
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  transition: background 0.25s, color 0.25s;
  cursor: pointer;
}

.btn-light { color: var(--white); }
.btn-light:hover { background: var(--white); color: var(--black); }

.btn-dark { color: var(--black); }
.btn-dark:hover { background: var(--black); color: var(--white); }

.btn-gold { color: var(--gold); border-color: var(--gold); }
.btn-gold:hover { background: var(--gold); color: var(--white); }

/* ── Show card (home page) ──────────────────────────────── */

.show-card {
  background: var(--white);
  max-width: 680px;
  margin: 0 auto;
  padding: 3rem;
  text-align: center;
}

.show-title {
  font-size: clamp(1.6rem, 4vw, 2.8rem);
  font-weight: 300;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 2rem;
}

.show-dates { margin: 2rem 0; }
.show-date {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.6rem 0;
  border-bottom: 1px solid var(--light-gray);
  font-size: 0.9rem;
  color: var(--dark-gray);
}
.show-date:last-child { border-bottom: none; }
.show-date .date { font-weight: 600; color: var(--black); }
.show-date .time { color: var(--mid-gray); }
.show-date .venue { flex: 1; text-align: right; }

/* ── Sponsors grid ──────────────────────────────────────── */

.sponsors-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
  align-items: center;
  justify-content: center;
  margin-top: 2rem;
}

.sponsors-grid img {
  height: 50px;
  width: auto;
  filter: grayscale(1);
  opacity: 0.6;
  transition: opacity 0.2s, filter 0.2s;
}
.sponsors-grid img:hover { opacity: 1; filter: grayscale(0); }

/* ── Team grid ──────────────────────────────────────────── */

.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 3rem;
  margin-top: 3rem;
}

.team-card {}
.team-card img {
  width: 100%;
  aspect-ratio: 3/4;
  object-fit: cover;
  margin-bottom: 1.25rem;
  filter: grayscale(0.2);
}
.team-card h3 { margin-bottom: 0.2rem; }
.team-card h4 { margin-bottom: 0.75rem; }
.team-card p  { font-size: 0.9rem; }

/* ── Two-column ─────────────────────────────────────────── */

.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}

.two-col--image-left img,
.two-col--image-right img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
}

/* ── Sponsor tiers ──────────────────────────────────────── */

.tier-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.tier-card {
  border: 1px solid var(--light-gray);
  padding: 2rem;
}

.tier-card .tier-name {
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 0.5rem;
}

.tier-card .tier-price {
  font-size: 1.8rem;
  font-weight: 300;
  margin-bottom: 1.5rem;
}

.tier-card ul { list-style: none; }
.tier-card li {
  padding: 0.4rem 0;
  border-bottom: 1px solid var(--light-gray);
  font-size: 0.875rem;
  color: var(--dark-gray);
}
.tier-card li:last-child { border-bottom: none; }
.tier-card li::before { content: '✓  '; color: var(--gold); }

/* ── Gallery ────────────────────────────────────────────── */

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1rem;
  margin-top: 2rem;
}

.gallery-grid img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  transition: transform 0.3s;
}

.gallery-grid img:hover { transform: scale(1.02); }

.gallery-section { margin-bottom: 4rem; }
.gallery-section h2 { margin-bottom: 0.5rem; }
.gallery-section p.sub { font-size: 0.85rem; color: var(--mid-gray); letter-spacing: 0.08em; margin-bottom: 2rem; }

/* ── Ziele list ─────────────────────────────────────────── */

.goals-list { margin-top: 1.5rem; }
.goals-list li {
  padding: 0.75rem 0 0.75rem 1.5rem;
  border-bottom: 1px solid var(--light-gray);
  position: relative;
  color: var(--dark-gray);
}
.goals-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--gold);
}

/* ── Info box ───────────────────────────────────────────── */

.info-box {
  background: var(--off-white);
  border-left: 3px solid var(--gold);
  padding: 1.5rem 2rem;
  margin-bottom: 2rem;
}

.info-box h3 { margin-bottom: 0.5rem; }

/* ── Contact form ───────────────────────────────────────── */

.contact-form { max-width: 560px; }
.form-group { margin-bottom: 1.25rem; }
.form-group label {
  display: block;
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--mid-gray);
  margin-bottom: 0.4rem;
}
.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid var(--light-gray);
  background: var(--white);
  font-family: var(--font);
  font-size: 0.95rem;
  color: var(--black);
  transition: border-color 0.2s;
}
.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--gold);
}
.form-group textarea { min-height: 140px; resize: vertical; }

/* ── Footer ─────────────────────────────────────────────── */

.site-footer {
  background: var(--black);
  color: #888;
  padding: 3rem 0;
  font-size: 0.85rem;
}

.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
  justify-content: space-between;
  align-items: flex-start;
}

.footer-brand { color: var(--white); font-size: 1.1rem; letter-spacing: 0.15em; text-transform: uppercase; }
.footer-links { display: flex; flex-wrap: wrap; gap: 0.5rem 1.5rem; }
.footer-links a { color: #888; transition: color 0.2s; }
.footer-links a:hover { color: var(--white); }
.footer-copy { width: 100%; text-align: center; color: #555; padding-top: 2rem; border-top: 1px solid #222; margin-top: 2rem; }

/* ── Divider ────────────────────────────────────────────── */

.divider {
  width: 40px;
  height: 1px;
  background: var(--gold);
  margin: 1.5rem 0;
}

.divider--center { margin: 1.5rem auto; }

/* ── Responsive ─────────────────────────────────────────── */

@media (max-width: 768px) {
  .nav-links { display: none; flex-direction: column; position: absolute; top: var(--nav-height); left: 0; right: 0; background: var(--white); padding: 1rem 2rem; border-bottom: 1px solid var(--light-gray); gap: 0.75rem; }
  .nav-links.open { display: flex; }
  .nav-toggle { display: flex; }
  .two-col { grid-template-columns: 1fr; gap: 2rem; }
  .team-grid { grid-template-columns: 1fr 1fr; }
  .hero { height: 70vh; }
  .section { padding: 3rem 0; }
}

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