/* ════════════════════════════════════════════════════════
   Wanderbühne · Basis-Stylesheet · Die Bagles
   ════════════════════════════════════════════════════════ */

@import url("tokens.css");
@import url("components.css");

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

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: var(--leading-normal);
  color: var(--color-text);
  background-color: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
  position: relative;
}

/* Pergament-Körnung als dezente Textur */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 9999;
  opacity: 0.5;
  mix-blend-mode: multiply;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='220' height='220'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 0.14  0 0 0 0 0.11  0 0 0 0 0.08  0 0 0 0.10 0'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");
  background-size: 220px 220px;
}

img { max-width: 100%; display: block; }
a { color: var(--color-link); text-decoration: none; transition: color var(--duration-fast) var(--ease-out); }
a:hover { color: var(--oxblood); }
ul, ol { list-style: none; }
button { font: inherit; cursor: pointer; border: none; background: none; color: inherit; }
:focus-visible { outline: 2px solid var(--oxblood); outline-offset: 3px; border-radius: 2px; }

.skip-link {
  position: absolute; left: -9999px; top: 0;
  background: var(--ink); color: var(--paper);
  padding: var(--space-3) var(--space-4); z-index: 10000;
  font-family: var(--font-stamp); font-size: var(--text-sm);
  letter-spacing: var(--tracking-stamp); text-transform: uppercase;
}
.skip-link:focus { left: var(--space-3); top: var(--space-3); }

/* ── Typografie ─────────────────────────────────────────── */
h1, h2, h3 { font-family: var(--font-display); font-weight: 400; line-height: var(--leading-tight); color: var(--ink); }
h1 { font-size: var(--text-hero); letter-spacing: -0.01em; }
h2 { font-size: clamp(1.9rem, 4vw, 2.75rem); }
h3 { font-size: var(--text-xl); }
p { max-width: 60ch; }
em { font-family: var(--font-display); font-style: italic; }

.eyebrow, .section-eyebrow {
  font-family: var(--font-stamp);
  font-size: var(--text-xs);
  letter-spacing: var(--tracking-stamp);
  text-transform: uppercase;
  color: var(--oxblood);
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
}
.eyebrow::before, .section-eyebrow::before {
  content: "";
  width: 1.5rem; height: 1px;
  background: currentColor;
  opacity: 0.6;
}

/* ── Layout-Helfer ──────────────────────────────────────── */
.section { padding: var(--space-12) var(--gutter); position: relative; }
.section--tight { padding: var(--space-10) var(--gutter); }
.section--shade { background: var(--paper-shade); }
.section-inner { max-width: var(--max-width); margin: 0 auto; }
.section-inner--narrow { max-width: var(--max-width-narrow); }

.section-header { margin-bottom: var(--space-8); max-width: 64ch; }
.section-header h2 { margin-top: var(--space-3); }
.section-header p { margin-top: var(--space-3); color: var(--ink-soft); font-size: var(--text-lg); }

/* ── Header / Navigation ────────────────────────────────── */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(243, 233, 210, 0.86);
  backdrop-filter: blur(10px) saturate(1.1);
  -webkit-backdrop-filter: blur(10px) saturate(1.1);
  border-bottom: 1px solid var(--rule);
  transition: background var(--duration-base) var(--ease-out), border-color var(--duration-base);
}
.site-header.is-scrolled { background: rgba(243, 233, 210, 0.96); border-bottom-color: var(--rule-strong); }

.header-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  height: var(--header-height);
  padding: 0 var(--gutter);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  font-family: var(--font-display);
  font-size: var(--text-xl);
  color: var(--ink);
  line-height: 1;
}
.logo:hover { color: var(--ink); }
.logo__mark {
  width: 2.25rem; height: 2.25rem;
  border-radius: 50%;
  background: var(--oxblood);
  color: var(--paper);
  display: grid; place-items: center;
  font-family: var(--font-stamp);
  font-size: 0.8rem;
  font-weight: 700;
  box-shadow: var(--shadow-stamp);
  flex-shrink: 0;
}

.site-nav ul { display: flex; align-items: center; gap: var(--space-5); }
.site-nav a {
  font-family: var(--font-stamp);
  font-size: var(--text-sm);
  letter-spacing: var(--tracking-stamp);
  text-transform: uppercase;
  color: var(--ink);
  position: relative;
  padding: var(--space-1) 0;
}
.site-nav a::after {
  content: "";
  position: absolute; left: 0; bottom: -2px;
  width: 100%; height: 1px;
  background: var(--oxblood);
  transform: scaleX(0); transform-origin: left;
  transition: transform var(--duration-base) var(--ease-out);
}
.site-nav a:hover::after, .site-nav a[aria-current="page"]::after { transform: scaleX(1); }
.site-nav a:hover { color: var(--oxblood); }

.nav-cta {
  background: var(--ink);
  color: var(--paper) !important;
  padding: var(--space-2) var(--space-4) !important;
  border-radius: var(--radius-pill);
}
.nav-cta::after { display: none; }
.nav-cta:hover { background: var(--oxblood); color: var(--paper) !important; }

.nav-toggle {
  display: none;
  font-family: var(--font-stamp);
  font-size: var(--text-sm);
  letter-spacing: var(--tracking-stamp);
  text-transform: uppercase;
  padding: var(--space-2) var(--space-3);
  border: 1px solid var(--rule-strong);
  border-radius: var(--radius-sm);
}

/* ── Buttons ───────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-stamp);
  font-size: var(--text-sm);
  letter-spacing: var(--tracking-stamp);
  text-transform: uppercase;
  padding: var(--space-3) var(--space-5);
  border-radius: var(--radius-pill);
  border: 1.5px solid transparent;
  transition: transform var(--duration-fast) var(--ease-out), background var(--duration-fast), color var(--duration-fast), border-color var(--duration-fast);
  will-change: transform;
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }

.btn-primary { background: var(--oxblood); color: var(--paper); }
.btn-primary:hover { background: var(--oxblood-deep); color: var(--paper); }
.btn-ink { background: var(--ink); color: var(--paper); }
.btn-ink:hover { background: var(--petrol-deep); color: var(--paper); }
.btn-ghost { background: transparent; color: var(--ink); border-color: var(--rule-strong); }
.btn-ghost:hover { border-color: var(--oxblood); color: var(--oxblood); }

/* ── Hero (Landing) ────────────────────────────────────── */
.hero {
  position: relative;
  min-height: 92vh;
  display: flex;
  align-items: center;
  padding: calc(var(--header-height) + var(--space-8)) var(--gutter) var(--space-12);
  overflow: hidden;
  isolation: isolate;
}
.hero-bg { position: absolute; inset: 0; z-index: -1; }
.hero-bg__shader { position: absolute; inset: 0; width: 100%; height: 100%; display: block; }
.hero-bg__fallback {
  position: absolute; inset: 0;
  background:
    radial-gradient(120% 80% at 85% 15%, rgba(200, 146, 43, 0.22), transparent 55%),
    radial-gradient(90% 70% at 10% 90%, rgba(30, 95, 92, 0.16), transparent 60%),
    linear-gradient(160deg, var(--paper) 0%, var(--paper-shade) 100%);
}
.hero-bg__fallback::after {
  content: "";
  position: absolute; inset: 0;
  background-image:
    repeating-linear-gradient(96deg, transparent 0 38px, rgba(36,27,20,0.035) 38px 39px),
    repeating-linear-gradient(6deg, transparent 0 38px, rgba(36,27,20,0.03) 38px 39px);
}
.hero-bg__vignette {
  position: absolute; inset: 0;
  background: radial-gradient(130% 100% at 50% 40%, transparent 55%, rgba(36,27,20,0.10) 100%);
}

.hero-content { position: relative; z-index: 1; max-width: var(--max-width); margin: 0 auto; width: 100%; }
.hero-eyebrow { margin-bottom: var(--space-5); }
.hero h1 { max-width: 14ch; margin-bottom: var(--space-5); }
.hero h1 .accent { color: var(--oxblood); font-style: italic; }
.hero-lead { font-size: var(--text-xl); max-width: 42ch; color: var(--ink-soft); margin-bottom: var(--space-3); }
.hero-tagline {
  font-family: var(--font-display);
  font-style: italic;
  font-size: var(--text-lg);
  color: var(--petrol);
  margin-bottom: var(--space-8);
}
.hero-actions { display: flex; flex-wrap: wrap; gap: var(--space-3); margin-bottom: var(--space-10); }

.event-banner {
  display: inline-flex;
  align-items: center;
  gap: var(--space-5);
  padding: var(--space-4) var(--space-5);
  background: var(--paper);
  border: 1px solid var(--rule-strong);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  max-width: 40rem;
  flex-wrap: wrap;
}
.event-banner__label {
  font-family: var(--font-stamp);
  font-size: var(--text-xs);
  letter-spacing: var(--tracking-stamp);
  text-transform: uppercase;
  color: var(--oxblood);
  white-space: nowrap;
}
.event-banner__text { font-size: var(--text-sm); color: var(--ink); }
.event-banner__text strong { font-weight: 600; }

/* ── Page Hero (Unterseiten) ───────────────────────────── */
.page-hero {
  padding: calc(var(--header-height) + var(--space-10)) var(--gutter) var(--space-10);
  border-bottom: 1px solid var(--rule);
  background:
    radial-gradient(80% 60% at 90% 10%, rgba(200, 146, 43, 0.12), transparent 60%),
    var(--paper);
}
.page-hero .section-inner { max-width: var(--max-width); }
.page-hero h1 { margin-top: var(--space-4); max-width: 18ch; }
.page-hero p { margin-top: var(--space-4); font-size: var(--text-lg); color: var(--ink-soft); max-width: 56ch; }