/* ==========================================================================
   Fasnet 2027 Salmendingen – Core Design System & Tokens
   Royal Blue & Sunshine Yellow Festival Palette (example_design.png)
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Fredoka:wght@500;600;700;800&family=Plus+Jakarta+Sans:ital,wght@0,500;0,600;0,700;0,800;1,500&display=swap');

:root {
  /* Brand Palette: Authentic Royal Blue & Festive Sunshine Yellow (from example_design.png) */
  --color-primary: #0b50bd;            /* Royal Blue */
  --color-primary-dark: #073887;       /* Deep Royal Blue */
  --color-primary-deep: #042154;       /* Night Royal Blue */
  --color-primary-light: #216be2;      /* Bright Royal Blue */
  --color-primary-glow: rgba(11, 80, 189, 0.4);

  /* Festive Sunshine Yellow Accents */
  --color-accent: #f2b42c;             /* Golden Yellow badge */
  --color-accent-hover: #dda01b;       /* Darker Yellow */
  --color-accent-light: #fff8e1;       /* Cream Yellow */
  --color-accent-contrast: #0b50bd;    /* Royal blue on yellow */

  /* Carnival Red & Confetti Palette */
  --color-festive-red: #d9242a;
  --color-festive-red-hover: #b8171d;
  --color-festive-orange: #ff8c2b;
  --color-festive-cyan: #00d2ff;
  --color-festive-pink: #ff4081;

  /* Neutrals & Surfaces */
  --color-bg: #f4f7fc;
  --color-bg-alt: #e9f0fc;
  --color-surface: #ffffff;
  --color-surface-hover: #f8fafc;
  --color-text-main: #0c1a30;
  --color-text-muted: #53647e;
  --color-text-light: #879ab3;
  --color-border: #d5e0f2;
  --color-border-subtle: #e6eef9;

  /* Typography: Fredoka for blocky festive titles, Plus Jakarta Sans for body */
  --font-heading: 'Fredoka', 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-body: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

  /* Shadows */
  --shadow-sm: 0 1px 3px 0 rgb(11 80 189 / 0.08);
  --shadow-md: 0 4px 8px -1px rgb(11 80 189 / 0.12), 0 2px 4px -2px rgb(11 80 189 / 0.08);
  --shadow-lg: 0 12px 20px -4px rgb(11 80 189 / 0.16), 0 4px 6px -4px rgb(11 80 189 / 0.1);
  --shadow-xl: 0 20px 30px -6px rgb(11 80 189 / 0.22), 0 10px 12px -6px rgb(11 80 189 / 0.12);
  --shadow-yellow: 0 4px 18px rgba(242, 180, 44, 0.45);
  --shadow-blue: 0 8px 25px rgba(11, 80, 189, 0.35);

  /* Radii */
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --radius-pill: 9999px;
  --radius-full: 9999px;

  /* Layout */
  --container-max: 1140px;
  --transition-fast: 0.15s ease;
  --transition-normal: 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  color: var(--color-text-main);
  background-color: var(--color-bg);
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
}

img, svg {
  display: block;
  max-width: 100%;
}

a {
  color: inherit;
  text-decoration: none;
}

button {
  font-family: inherit;
  border: none;
  background: none;
  cursor: pointer;
}

/* Container */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.25rem;
  padding-right: 1.25rem;
}

/* ==========================================================================
   Header & Navigation
   ========================================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(226, 232, 240, 0.8);
  transition: box-shadow var(--transition-normal);
}

.site-header.scrolled {
  box-shadow: var(--shadow-md);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 0.875rem;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.25rem;
  color: var(--color-primary);
  transition: transform var(--transition-fast);
}

.nav-brand:hover {
  transform: translateY(-1px);
}

.nav-brand-logo {
  height: 48px;
  width: 48px;
  object-fit: contain;
  filter: drop-shadow(0 2px 4px rgba(0,0,0,0.1));
}

.nav-brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.nav-brand-title {
  letter-spacing: -0.02em;
  color: var(--color-primary-dark);
}

.nav-brand-sub {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-accent-hover);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  list-style: none;
}

.nav-link {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 0.5rem 1rem;
  border-radius: var(--radius-full);
  color: var(--color-text-main);
  transition: all var(--transition-fast);
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.nav-link:hover {
  background-color: var(--color-bg-alt);
  color: var(--color-primary);
}

.nav-link.active {
  background-color: var(--color-primary);
  color: #ffffff;
  box-shadow: 0 2px 10px rgba(11, 80, 189, 0.3);
}

.nav-btn-petzen {
  background: linear-gradient(135deg, var(--color-festive-red) 0%, #b8171d 100%);
  color: #ffffff !important;
  box-shadow: 0 4px 14px rgba(217, 36, 42, 0.35);
  padding: 0.55rem 1.25rem;
  border-radius: var(--radius-full);
  font-weight: 700;
  transition: all var(--transition-fast);
}

.nav-btn-petzen:hover {
  background: linear-gradient(135deg, #ef4444 0%, var(--color-festive-red) 100%);
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(217, 36, 42, 0.45);
}

.nav-btn-confetti {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  background: var(--color-accent);
  color: var(--color-accent-contrast);
  padding: 0.5rem 0.95rem;
  border-radius: var(--radius-full);
  font-size: 0.88rem;
  font-weight: 800;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-fast);
}

.nav-btn-confetti:hover {
  background: var(--color-accent-hover);
  transform: translateY(-1px) scale(1.04);
  box-shadow: var(--shadow-yellow);
}

/* Mobile Nav Toggle */
.mobile-nav-toggle {
  display: none;
  font-size: 1.5rem;
  color: var(--color-primary);
  padding: 0.5rem;
}

/* ==========================================================================
   Floating Audio Player
   ========================================================================== */
.audio-player-bar {
  position: fixed;
  bottom: 1.25rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 90;
  background: linear-gradient(135deg, rgba(11, 80, 189, 0.97) 0%, rgba(7, 56, 135, 0.98) 100%);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  color: #ffffff;
  padding: 0.65rem 1.25rem;
  border-radius: var(--radius-full);
  box-shadow: var(--shadow-xl), 0 0 25px rgba(11, 80, 189, 0.4);
  display: flex;
  align-items: center;
  gap: 1rem;
  max-width: 90vw;
  width: auto;
  transition: all var(--transition-normal);
  border: 1.5px solid rgba(242, 180, 44, 0.45);
}

.audio-player-bar.minimized {
  padding: 0.5rem 0.75rem;
}

.audio-player-bar.minimized .player-track-info,
.audio-player-bar.minimized .player-extra-controls {
  display: none;
}

.player-cover {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  overflow: hidden;
  flex-shrink: 0;
  border: 2px solid var(--color-accent);
  box-shadow: 0 0 8px rgba(245, 158, 11, 0.5);
  animation: rotateCover 8s linear infinite paused;
}

.audio-player-bar.playing .player-cover {
  animation-play-state: running;
}

@keyframes rotateCover {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.player-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.player-track-info {
  display: flex;
  flex-direction: column;
  min-width: 140px;
  max-width: 200px;
  overflow: hidden;
}

.player-track-title {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.875rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  color: #ffffff;
}

.player-track-artist {
  font-size: 0.72rem;
  color: #cbd5e1;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.player-controls {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.player-btn {
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  transition: all var(--transition-fast);
  background: rgba(255, 255, 255, 0.1);
}

.player-btn:hover {
  background: rgba(255, 255, 255, 0.25);
  transform: scale(1.08);
}

.player-btn-main {
  width: 42px;
  height: 42px;
  background: var(--color-accent);
  color: var(--color-primary-dark);
  box-shadow: 0 0 12px rgba(242, 180, 44, 0.6);
}

.player-btn-main:hover {
  background: #fbbf24;
  transform: scale(1.1);
}

.audio-player-bar.pending-activation .player-btn-main {
  animation: pulsePlayBtn 1.2s infinite ease-in-out;
}

@keyframes pulsePlayBtn {
  0% { transform: scale(1); box-shadow: 0 0 10px rgba(242, 180, 44, 0.5); }
  50% { transform: scale(1.15); box-shadow: 0 0 24px rgba(242, 180, 44, 1); }
  100% { transform: scale(1); box-shadow: 0 0 10px rgba(242, 180, 44, 0.5); }
}

.player-extra-controls {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  border-left: 1px solid rgba(255, 255, 255, 0.2);
  padding-left: 0.75rem;
}

.player-toggle-btn {
  font-size: 0.75rem;
  color: #94a3b8;
  padding: 0.25rem 0.5rem;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.05);
}

.player-toggle-btn:hover {
  color: #ffffff;
  background: rgba(255, 255, 255, 0.15);
}

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer {
  margin-top: auto;
  background: var(--color-primary-dark);
  color: #ffffff;
  padding: 3.5rem 0 2rem;
  border-top: 4px solid var(--color-accent);
  position: relative;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 2.5rem;
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.footer-logo-wrap {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.footer-logo {
  height: 60px;
  width: 60px;
  object-fit: contain;
}

.footer-brand-title {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 800;
  color: #ffffff;
}

.footer-brand-desc {
  color: #94a3b8;
  font-size: 0.92rem;
  max-width: 380px;
  line-height: 1.6;
}

.footer-salute {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--color-accent);
  letter-spacing: 0.05em;
  margin-top: 0.5rem;
}

.footer-col-title {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.footer-link {
  color: #cbd5e1;
  font-size: 0.92rem;
  transition: color var(--transition-fast);
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.footer-link:hover {
  color: var(--color-accent);
}

.footer-bottom {
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.85rem;
  color: #94a3b8;
}

/* ==========================================================================
   Confetti Canvas Container
   ========================================================================== */
#confetti-canvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  pointer-events: none;
  z-index: 9999;
}

/* ==========================================================================
   Responsive Breakpoints
   ========================================================================== */
@media (max-width: 860px) {
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .nav-links {
    display: none;
  }

  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 72px;
    left: 0;
    width: 100%;
    background: #ffffff;
    box-shadow: var(--shadow-xl);
    padding: 1.5rem;
    border-bottom: 2px solid var(--color-primary);
  }

  .mobile-nav-toggle {
    display: block;
  }

  .audio-player-bar {
    bottom: 0.75rem;
    width: 95vw;
    justify-content: space-between;
  }
}