/* ==========================================================================
   SALZZONE Günzburg – Grundstyles
   Dunkles Salzblau, animierte Salzpartikel im Hero – im Look des
   Erklärvideos. Wenn hier etwas geändert wird, wirkt es auf allen Seiten.
   ========================================================================== */

:root {
  /* Flächen */
  --bg:        #071e30;   /* Seitenhintergrund, tiefes Salzblau */
  --bg-alt:    #0c273c;   /* zweiter Flächenton für Abwechslung zwischen Abschnitten */
  --bg-deep:   #04141f;   /* Fußbereich, dunkelster Ton */
  --panel:     rgba(255, 255, 255, 0.045);  /* Glas-Flächen für Karten */
  --panel-strong: rgba(255, 255, 255, 0.075);
  --panel-line:   rgba(143, 230, 242, 0.18);

  /* Akzente */
  --glow:      #8fe6f2;   /* Salzpartikel-Türkis: Links, Labels, Icons */
  --glow-dim:  #5fb9c9;   /* Hover-Zustand für Türkis */
  --coral:     #ffb199;   /* warmer Akzent für Haupt-Buttons */
  --coral-deep:#e88a6c;
  --coral-ink: #33150c;   /* dunkle Schrift auf dem Koralle-Button */

  /* Schrift */
  --white:     #ffffff;
  --ink:       #eef8fa;   /* Fließtext, fast weiß */
  --ink-soft:  #a9c3cc;   /* Nebentext */
  --line:      rgba(238, 248, 250, 0.14);

  --radius-lg: 26px;
  --radius-md: 16px;
  --radius-sm: 9px;
  --shadow: 0 22px 54px rgba(1, 8, 14, 0.55);
  --shadow-sm: 0 10px 26px rgba(1, 8, 14, 0.4);
  --max: 1120px;

  --ease: cubic-bezier(0.23, 1, 0.32, 1);

  --font: "Quicksand", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font);
  font-size: 1.02rem;
  line-height: 1.75;
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}

/* Sichtbarer Rahmen für alle, die mit der Tastatur navigieren */
:focus-visible {
  outline: 3px solid var(--glow);
  outline-offset: 3px;
  border-radius: 4px;
}

img { max-width: 100%; height: auto; display: block; }

a { color: var(--glow); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: var(--white); }

h1, h2, h3, h4 {
  font-weight: 600;
  line-height: 1.2;
  color: var(--white);
  margin: 0 0 0.5em;
}
h1 { font-size: clamp(2.2rem, 5vw, 3.4rem); letter-spacing: -0.5px; }
h2 { font-size: clamp(1.7rem, 3.4vw, 2.4rem); letter-spacing: -0.3px; }
h3 { font-size: 1.22rem; }

p { margin: 0 0 1.1em; }

.container { width: min(100% - 40px, var(--max)); margin-inline: auto; }
.narrow    { width: min(100% - 40px, 760px);  margin-inline: auto; }

section { padding: 84px 0; }
.section-white { background: transparent; }
.section-salt  { background: linear-gradient(180deg, rgba(143, 230, 242, 0.055), transparent); }
.section-sand  { background: rgba(255, 255, 255, 0.028); }
.section-tight { padding: 56px 0; }
.center { text-align: center; }

.eyebrow {
  display: block;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 2.4px;
  text-transform: uppercase;
  color: var(--glow);
  margin-bottom: 0.9em;
}

.lead { font-size: 1.15rem; color: var(--ink-soft); }

/* --------------------------------------------------------------------------
   Buttons
   -------------------------------------------------------------------------- */
.btn {
  display: inline-block;
  padding: 15px 30px;
  border-radius: 100px;
  font-weight: 700;
  font-size: 1rem;
  text-decoration: none;
  border: 2px solid transparent;
  transition: transform 0.25s var(--ease), background 0.25s var(--ease);
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: scale(0.98); }

.btn-primary { background: linear-gradient(135deg, var(--coral), var(--coral-deep)); color: var(--coral-ink); box-shadow: 0 12px 28px -12px rgba(232, 138, 108, 0.55); }
.btn-primary:hover { background: linear-gradient(135deg, var(--coral-deep), var(--coral)); color: var(--coral-ink); }

.btn-outline { border-color: var(--glow); color: var(--glow); background: transparent; }
.btn-outline:hover { background: rgba(143, 230, 242, 0.1); color: var(--white); }

.btn-row { display: flex; flex-wrap: wrap; gap: 14px; }
.btn-row.center-row { justify-content: center; }

/* --------------------------------------------------------------------------
   Kopfbereich und Navigation
   -------------------------------------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(6, 26, 41, 0.78);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}
.nav-wrap {
  width: min(100% - 40px, var(--max));
  margin-inline: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 14px 0;
}
.logo-link img { height: 40px; width: auto; filter: brightness(0) invert(1); opacity: 0.96; }

.main-nav { display: flex; align-items: center; gap: 26px; }
.main-nav a {
  text-decoration: none;
  color: var(--ink-soft);
  font-weight: 600;
  font-size: 0.97rem;
  padding: 4px 0;
  border-bottom: 2px solid transparent;
}
.main-nav a:hover { color: var(--glow); }
.main-nav a.active { border-bottom-color: var(--glow); color: var(--glow); }
.main-nav .btn { border-bottom: none; }
.main-nav .btn-primary,
.main-nav .btn-primary:hover { color: var(--coral-ink); }

.nav-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.7rem;
  line-height: 1;
  color: var(--ink);
  cursor: pointer;
  padding: 4px 8px;
}

@media (max-width: 900px) {
  .nav-toggle { display: block; }
  .main-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: var(--bg-alt);
    border-bottom: 1px solid var(--line);
    padding: 10px 20px 22px;
    box-shadow: var(--shadow);
  }
  .main-nav.open { display: flex; }
  .main-nav a { padding: 13px 0; border-bottom: 1px solid var(--line); color: var(--ink); }
  .main-nav a.active { border-bottom-color: var(--line); color: var(--glow); }
  .main-nav .btn { margin-top: 14px; text-align: center; }
}

/* --------------------------------------------------------------------------
   Startbild / Seiten-Hero – mit animierten Salzpartikeln (siehe main.js)
   -------------------------------------------------------------------------- */
.hero, .page-hero {
  position: relative;
  background: radial-gradient(120% 90% at 50% 0%, rgba(143, 230, 242, 0.16), transparent 62%);
}

/* Treibende Salzpartikel für die ganze Seite, fest zum Bildschirm (siehe main.js).
   z-index -1 hält sie hinter jedem normalen Seiteninhalt, auch beim Scrollen. */
.bg-particles {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
}

.hero {
  padding: 70px 0 84px;
  text-align: center;
}
.hero-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 22px;
}
.hero-logo img {
  height: 190px;
  width: auto;
  filter: brightness(0) invert(1) drop-shadow(0 0 34px rgba(143, 230, 242, 0.4));
}
.hero p.lead { max-width: 620px; margin: 0 auto 1.8em; }
.hero-image {
  margin-top: 46px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
  border: 1px solid var(--panel-line);
}

.page-hero {
  padding: 60px 0 64px;
  text-align: center;
}
.page-hero p.lead { max-width: 620px; margin: 0 auto; }

@media (max-width: 600px) {
  .hero-logo img { height: 128px; }
  section { padding: 60px 0; }
}

/* --------------------------------------------------------------------------
   Raster und Karten
   -------------------------------------------------------------------------- */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 46px; align-items: center; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }

@media (max-width: 880px) {
  .grid-2, .grid-3 { grid-template-columns: 1fr; gap: 28px; }
}

.card {
  background: var(--panel);
  border: 1px solid var(--panel-line);
  border-radius: var(--radius-lg);
  padding: 30px 28px;
  box-shadow: var(--shadow-sm);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}
.card .icon { font-size: 2rem; display: block; margin-bottom: 0.45em; }
.card h3 { margin-bottom: 0.4em; color: var(--white); }
.card p:last-child { margin-bottom: 0; }
.card p { color: var(--ink-soft); }

.photo {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
  border: 1px solid var(--panel-line);
}
.photo-round { border-radius: 50%; overflow: hidden; box-shadow: var(--shadow); }

/* --------------------------------------------------------------------------
   Zeiten
   -------------------------------------------------------------------------- */
.zeit-karte { display: flex; flex-direction: column; }
.zeit-karte p { margin-bottom: 18px; }
.slots { display: flex; flex-wrap: wrap; gap: 10px; margin-top: auto; }
.slots a {
  background: rgba(143, 230, 242, 0.1);
  border: 1px solid rgba(143, 230, 242, 0.35);
  color: var(--glow);
  font-weight: 700;
  padding: 10px 16px;
  border-radius: var(--radius-sm);
  text-decoration: none;
  cursor: pointer;
  transition: background 0.15s ease, border-color 0.15s ease, color 0.15s ease;
}
.slots a:hover,
.slots a:focus-visible {
  background: rgba(143, 230, 242, 0.22);
  border-color: var(--glow);
  color: var(--ink);
}

/* --------------------------------------------------------------------------
   Preise
   -------------------------------------------------------------------------- */
.preis-tabelle {
  background: var(--panel);
  border: 1px solid var(--panel-line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  max-width: 660px;
  margin-inline: auto;
  box-shadow: var(--shadow-sm);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}
.preis-gruppe {
  background: rgba(143, 230, 242, 0.08);
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 1.8px;
  text-transform: uppercase;
  color: var(--glow);
  padding: 12px 26px;
}
.preis-zeile {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 15px 26px;
  border-bottom: 1px solid var(--line);
  color: var(--ink);
}
.preis-zeile:last-child { border-bottom: none; }
.preis-zeile .label { font-weight: 600; }
.preis-zeile .value { font-weight: 700; color: var(--glow); white-space: nowrap; }
.preis-hinweis {
  max-width: 660px;
  margin: 18px auto 0;
  text-align: center;
  font-size: 0.9rem;
  color: var(--ink-soft);
}

/* --------------------------------------------------------------------------
   Aufzählung mit Kacheln
   -------------------------------------------------------------------------- */
.punkte { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.punkte li {
  background: var(--panel);
  border: 1px solid var(--panel-line);
  border-radius: var(--radius-md);
  padding: 20px 24px;
  box-shadow: var(--shadow-sm);
  color: var(--ink-soft);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}
.punkte.drei { grid-template-columns: repeat(3, 1fr); }
.punkte strong { color: var(--glow); display: block; margin-bottom: 4px; }
@media (max-width: 880px) { .punkte, .punkte.drei { grid-template-columns: 1fr; } }

/* --------------------------------------------------------------------------
   Häufige Fragen
   -------------------------------------------------------------------------- */
.faq { display: grid; gap: 14px; }
.faq details {
  background: var(--panel);
  border: 1px solid var(--panel-line);
  border-radius: var(--radius-md);
  padding: 2px 24px;
  box-shadow: var(--shadow-sm);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}
.faq summary {
  cursor: pointer;
  font-weight: 700;
  font-size: 1.03rem;
  padding: 20px 34px 20px 0;
  position: relative;
  list-style: none;
  color: var(--white);
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+";
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  font-size: 1.6rem;
  font-weight: 400;
  line-height: 1;
  color: var(--glow);
}
.faq details[open] summary::after { content: "–"; }
.faq details p { margin: 0 0 20px; color: var(--ink-soft); }
.faq details p:last-child { margin-bottom: 22px; }

/* --------------------------------------------------------------------------
   Hinweisbox
   -------------------------------------------------------------------------- */
.hinweis {
  background: rgba(255, 177, 153, 0.07);
  border: 1px solid rgba(255, 177, 153, 0.28);
  border-radius: var(--radius-md);
  padding: 20px 24px;
  font-size: 0.93rem;
  color: var(--ink-soft);
  margin: 0;
}

/* --------------------------------------------------------------------------
   Karte (Anfahrt)
   -------------------------------------------------------------------------- */
.map {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
  line-height: 0;
  border: 1px solid var(--panel-line);
}
.map iframe { width: 100%; height: 360px; border: 0; }

/* --------------------------------------------------------------------------
   Rechtstexte
   -------------------------------------------------------------------------- */
.legal { max-width: 760px; margin-inline: auto; color: var(--ink-soft); }
.legal h2 { font-size: 1.25rem; margin-top: 1.8em; color: var(--white); }
.legal h2:first-child { margin-top: 0; }

/* --------------------------------------------------------------------------
   Fußbereich
   -------------------------------------------------------------------------- */
.site-footer {
  background: rgba(2, 10, 16, 0.55);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  color: var(--ink-soft);
  padding: 58px 0 26px;
  border-top: 1px solid var(--line);
}
.site-footer a { color: var(--ink-soft); text-decoration: none; }
.site-footer a:hover { color: var(--glow); text-decoration: underline; }
.site-footer :focus-visible { outline-color: var(--glow); }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 34px; }
.footer-grid h4 { color: var(--white); font-size: 0.82rem; letter-spacing: 1.8px; text-transform: uppercase; margin-bottom: 1em; }
.footer-grid p { margin: 0 0 0.55em; }
.footer-logo { height: 54px; width: auto; filter: brightness(0) invert(1); opacity: 0.92; margin-bottom: 16px; }
.footer-bottom {
  margin-top: 40px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: space-between;
  font-size: 0.87rem;
}
@media (max-width: 760px) { .footer-grid { grid-template-columns: 1fr; gap: 26px; } }

/* --------------------------------------------------------------------------
   WhatsApp-Knopf unten rechts
   -------------------------------------------------------------------------- */
.wa-float {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 60;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: #25d366;
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  text-decoration: none;
  box-shadow: var(--shadow);
  transition: transform 0.25s var(--ease);
}
.wa-float:hover { transform: scale(1.07); }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .btn:hover, .wa-float:hover { transform: none; }
  * { transition-duration: 0.01ms !important; }
}