/* =============================================
   GALERIA MOBILE — Hauptstylesheet
   Struktur: Reset → Variablen → Layout → Komponenten → Sektionen → Footer
   ============================================= */

/* --- Google Fonts Import --- */
@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,600;1,300;1,400&family=Lato:wght@300;400;700&display=swap');

/* --- CSS Variablen – Palette C: Smaragd & Kupfer --- */
:root {
  --color-bg:           #0A1F1A;   /* Tiefdunkles Waldgrün – Haupthintergrund    */
  --color-text:         #EEE8D5;   /* Warmes Elfenbein – Hauptschrift            */
  --color-accent:       #B87333;   /* Kupfer – Akzentfarbe                       */
  --color-accent-light: #D4924A;   /* Helles Kupfer – Hover                      */
  --color-muted:        #7AAE98;   /* Salbeigrün – Sekundärtext                  */
  --color-cream:        #143328;   /* Dunkleres Grün – Sektionshintergründe      */
  --color-border:       #1E4535;   /* Rahmenfarbe                                */
  --color-dark:         #061310;   /* Tiefstes Grün – Footer                     */
  --color-banner-bg:    #02131b;   /* Hintergrund Banner (Photoshop-Messung)     */

  --font-display:     'Cormorant Garamond', Georgia, serif;
  --font-body:        'Lato', sans-serif;

  --spacing-xs:       0.5rem;
  --spacing-sm:       1rem;
  --spacing-md:       2rem;
  --spacing-lg:       4rem;
  --spacing-xl:       7rem;

  --max-width:        1200px;
  --transition:       0.3s ease;
  --radius:           2px;
}

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

html { scroll-behavior: smooth; font-size: 18px; }

body {
  background-color: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
  font-weight: 400;
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
}

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

/* --- Layout-Helfer --- */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

/* =============================================
   SITE-BANNER (auf allen Unterseiten)
   Bild wird in natürlicher Größe zentriert angezeigt.
   Bereiche links/rechts außerhalb des Bildes → schwarz.
   ============================================= */
.site-banner {
  position: relative;
  width: 100%;
  background: var(--color-banner-bg); /* Exakter Hintergrundton des Bannerbildes (aus Photoshop) */
  display: flex;
  justify-content: center;         /* Bild horizontal zentrieren */
  overflow: hidden;
}

.site-banner img {
  display: block;
  width: auto;                     /* Natürliche Breite beibehalten … */
  max-width: 100%;                 /* … aber nie breiter als der Viewport */
  height: auto;                    /* Seitenverhältnis immer korrekt */
}

/* Overlay nur über dem Bild – ebenfalls zentriert */
.site-banner__overlay {
  position: absolute;
  /* Overlay genau so breit wie das Bild (max 1024px = natürliche Bildbreite) */
  left: 50%;
  transform: translateX(-50%);
  width: min(1024px, 100%);
  top: 0; bottom: 0;
  background: linear-gradient(
    to right,
    rgba(0, 0, 0, 0.5) 0%,
    rgba(0, 0, 0, 0.15) 50%,
    transparent 100%
  );
  display: flex;
  align-items: flex-end;
  padding: 0 2rem 1.5rem;
}

.site-banner__title {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3.5vw, 2.6rem);
  font-weight: 300;
  color: #fff;
  letter-spacing: 0.03em;
  text-shadow: 0 2px 10px rgba(0,0,0,0.5);
}

@media (max-width: 600px) {
  image.pngsite-banner__overlay { padding: 0 1rem 1rem; }
}

/* =============================================
   NAVIGATION
   ============================================= */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(10, 31, 26, 0.97);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--color-border);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--spacing-md);
  position: relative;
}

.nav-logo {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}
.nav-logo .logo-main {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  color: var(--color-text);
}
.nav-logo .logo-sub {
  font-size: 0.65rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-muted);
}

.nav-links {
  display: flex;
  gap: 2rem;
  align-items: center;
}
.nav-links a {
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-text);
  opacity: 0.8;
  transition: color var(--transition), opacity var(--transition);
}
.nav-links a:hover { color: var(--color-accent); opacity: 1; }

.nav-cta {
  background: var(--color-accent) !important;
  color: #fff !important;
  padding: 0.5rem 1.2rem;
  border-radius: var(--radius);
  font-weight: 700 !important;
  transition: background var(--transition) !important;
}
.nav-cta:hover { background: var(--color-accent-light) !important; }

/* Hamburger */
.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
}
.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-text);  /* Elfenbein auf dunklem Grund */
  margin: 5px 0;
  transition: var(--transition);
}

/* =============================================
   HERO
   ============================================= */
.hero {
  position: relative;
  min-height: 88vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
  overflow: hidden;
  padding: 0;             /* section-padding überschreiben → kein Leerstreifen */
}

.hero-image-wrap {
  position: relative;
  background: var(--color-cream);
  overflow: hidden;
}
.hero-image-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.85;
}
.placeholder-img {
  width: 100%;
  height: 100%;
  min-height: 500px;
  background: linear-gradient(135deg, #143328 0%, #1E4535 50%, #0A2E22 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 0.75rem;
  color: rgba(184, 115, 51, 0.6);   /* Kupfer-Ton */
}
.placeholder-img .ph-icon { font-size: 3rem; opacity: 0.5; }
.placeholder-img .ph-label {
  font-family: var(--font-body);
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  opacity: 0.6;
}

.hero-content {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: var(--spacing-xl) var(--spacing-lg);
  background: var(--color-bg);
  position: relative;
}

.hero-eyebrow {
  font-size: 0.7rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 1.25rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.hero-eyebrow::before {
  content: '';
  display: block;
  width: 32px;
  height: 1px;
  background: var(--color-accent);
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 5vw, 4.5rem);
  font-weight: 300;
  line-height: 1.08;
  color: var(--color-text);    /* war --color-dark = fast unsichtbar auf dunklem Grund */
  margin-bottom: var(--spacing-md);
}
.hero-title em {
  font-style: italic;
  color: var(--color-accent);
}

.hero-desc {
  font-size: 1.05rem;
  color: var(--color-muted);
  max-width: 440px;
  margin-bottom: var(--spacing-md);
  line-height: 1.85;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.btn {
  display: inline-block;
  padding: 0.85rem 2rem;
  font-family: var(--font-body);
  font-size: 0.78rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  font-weight: 700;
  border-radius: var(--radius);
  transition: all var(--transition);
  cursor: pointer;
  border: none;
}
.btn-primary {
  background: var(--color-accent);
  color: #fff;
}
.btn-primary:hover {
  background: var(--color-accent-light);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(184,92,44,0.25);
}
.btn-outline {
  background: transparent;
  color: var(--color-text);
  border: 1.5px solid var(--color-accent);   /* war --color-border = kaum sichtbar */
}
.btn-outline:hover {
  border-color: var(--color-accent-light);
  color: var(--color-accent-light);
}

.hero-scroll-hint {
  position: absolute;
  bottom: 2rem;
  right: var(--spacing-lg);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-muted);
  writing-mode: vertical-rl;
  animation: bounce 2s infinite;
}

@keyframes bounce {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(6px); }
}

/* =============================================
   SECTION GEMEINSAM
   ============================================= */
section { padding: var(--spacing-xl) 0; }

.section-header {
  text-align: center;
  margin-bottom: var(--spacing-lg);
}
.section-label {
  display: inline-block;
  font-size: 0.78rem;           /* war 0.7rem */
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 0.75rem;
}
.section-title {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 4.5vw, 3.3rem);  /* war clamp(2rem, 4vw, 3rem) → +3pt */
  font-weight: 300;
  line-height: 1.2;
  color: var(--color-text);
}
.section-title em { font-style: italic; }

/* =============================================
   VISION CARDS
   ============================================= */
.vision { background: var(--color-cream); }

.vision-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border: 1px solid var(--color-border);
}

.vision-card {
  padding: var(--spacing-lg) var(--spacing-md);
  border-right: 1px solid var(--color-border);
  position: relative;
  transition: background var(--transition);
}
.vision-card:last-child { border-right: none; }
.vision-card:hover { background: rgba(184, 115, 51, 0.08); }

.vision-card-num {
  font-family: var(--font-display);
  font-size: 4rem;
  font-weight: 300;
  color: rgba(184, 115, 51, 0.35);  /* Kupfer-Schimmer statt fast-unsichtbarem Grün */
  line-height: 1;
  margin-bottom: 0.75rem;
  transition: color var(--transition);
}
.vision-card:hover .vision-card-num { color: var(--color-accent); }

.vision-card-title {
  font-family: var(--font-display);
  font-size: 1.55rem;           /* war 1.4rem → +3pt */
  font-weight: 400;
  margin-bottom: 0.75rem;
  color: var(--color-text);
}
.vision-card-text {
  font-size: 1rem;              /* war 0.9rem */
  color: var(--color-muted);
  line-height: 1.85;
}

/* =============================================
   BILD-GALERIE TEASER
   ============================================= */
.gallery-teaser { background: var(--color-bg); }

.gallery-mosaic {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  grid-template-rows: 260px 260px;
  gap: 0.75rem;
}
.mosaic-item { overflow: hidden; position: relative; }
.mosaic-item:first-child { grid-row: span 2; }

.mosaic-item .placeholder-img {
  transition: transform 0.5s ease;
  height: 100%;
  min-height: unset;
}
.mosaic-item:hover .placeholder-img { transform: scale(1.04); }

/* =============================================
   FAQ / KONZEPT
   ============================================= */
.konzept { background: var(--color-cream); }

.faq-grid {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: var(--spacing-xl);
  align-items: start;
}

.faq-sidebar {
  position: sticky;
  top: 90px;
}
.faq-sidebar-title {
  font-family: var(--font-display);
  font-size: 2.45rem;           /* war 2.2rem → +4pt */
  font-weight: 300;
  line-height: 1.2;
  color: var(--color-text);
  margin-bottom: var(--spacing-md);
}
.faq-sidebar-desc {
  font-size: 1rem;              /* war 0.9rem */
  color: var(--color-muted);
  line-height: 1.85;
  margin-bottom: var(--spacing-md);
}

.faq-list { display: flex; flex-direction: column; gap: 0; }

.faq-item {
  border-top: 1px solid var(--color-border);
}
.faq-item:last-child { border-bottom: 1px solid var(--color-border); }

.faq-question {
  width: 100%;
  background: none;
  border: none;
  text-align: left;
  padding: 1.25rem 0;
  font-family: var(--font-display);
  font-size: 1.35rem;           /* war 1.2rem → +3pt */
  color: var(--color-text);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  transition: color var(--transition);
}
.faq-question:hover { color: var(--color-accent); }

.faq-icon {
  width: 22px;
  height: 22px;
  border: 1.5px solid var(--color-border);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 1rem;
  transition: all var(--transition);
}
.faq-item.open .faq-icon {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: #fff;
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.3s ease;
}
.faq-item.open .faq-answer {
  max-height: 400px;
  padding-bottom: 1.25rem;
}
.faq-answer p {
  font-size: 1rem;              /* war 0.9rem */
  color: var(--color-muted);
  line-height: 1.85;
}

/* =============================================
   CTA BANNER
   ============================================= */
.cta-section {
  background: var(--color-dark);
  padding: var(--spacing-xl) 0;
}
.cta-inner {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: var(--spacing-md);
}
.cta-tag {
  font-size: 0.7rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--color-accent-light);
  margin-bottom: 0.75rem;
}
.cta-title {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 300;
  color: #fff;
  line-height: 1.2;
}
.cta-title em { font-style: italic; color: var(--color-accent-light); }

.btn-light {
  background: #fff;
  color: var(--color-dark);
  white-space: nowrap;
}
.btn-light:hover {
  background: var(--color-accent);
  color: #fff;
  transform: translateY(-2px);
}

/* =============================================
   NEWSLETTER
   ============================================= */
.newsletter {
  background: var(--color-cream);
  padding: var(--spacing-lg) 0;
}
.newsletter-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-md);
  flex-wrap: wrap;
}
.newsletter h3 {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 300;
  color: var(--color-text);    /* war --color-dark = unsichtbar */
}
.newsletter p { font-size: 1rem; color: var(--color-muted); margin-top: 0.25rem; }

.newsletter-form {
  display: flex;
  gap: 0;
  max-width: 420px;
  width: 100%;
}
.newsletter-form input[type="email"] {
  flex: 1;
  padding: 0.85rem 1.2rem;
  border: 1.5px solid var(--color-border);
  border-right: none;
  background: #fff;
  font-family: var(--font-body);
  font-size: 0.9rem;
  color: #1C1C1A;              /* Dunkel auf weißem Feld – nicht Elfenbein! */
  outline: none;
  border-radius: var(--radius) 0 0 var(--radius);
  transition: border-color var(--transition);
}
.newsletter-form input:focus { border-color: var(--color-accent); }
.newsletter-form button {
  padding: 0.85rem 1.5rem;
  background: var(--color-accent);
  color: #fff;
  border: none;
  font-family: var(--font-body);
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: 700;
  cursor: pointer;
  border-radius: 0 var(--radius) var(--radius) 0;
  transition: background var(--transition);
}
.newsletter-form button:hover { background: var(--color-accent-light); }

/* =============================================
   FOOTER
   ============================================= */
.site-footer {
  background: var(--color-dark);
  color: rgba(255,255,255,0.7);
  padding: var(--spacing-lg) 0 var(--spacing-md);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--spacing-lg);
  padding-bottom: var(--spacing-lg);
  border-bottom: 1px solid rgba(255,255,255,0.1);
  margin-bottom: var(--spacing-md);
}

.footer-brand .logo-main {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 600;
  color: #fff;
}
.footer-brand .logo-sub {
  font-size: 0.6rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-accent-light);
  margin-bottom: 1rem;
}
.footer-brand p { font-size: 0.82rem; line-height: 1.7; }

.footer-col h4 {
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.4);
  margin-bottom: 1.25rem;
}
.footer-col ul { display: flex; flex-direction: column; gap: 0.6rem; }
.footer-col a {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.6);
  transition: color var(--transition);
}
.footer-col a:hover { color: var(--color-accent-light); }

.footer-col address {
  font-style: normal;
  font-size: 0.82rem;
  line-height: 1.9;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.75rem;
  color: rgba(255,255,255,0.35);
}

.social-links {
  display: flex;
  gap: 1rem;
}
.social-links a {
  font-size: 0.75rem;
  color: rgba(255,255,255,0.35);
  transition: color var(--transition);
  letter-spacing: 0.05em;
}
.social-links a:hover { color: var(--color-accent-light); }

/* =============================================
   RESPONSIVE
   ============================================= */
@media (max-width: 900px) {
  .nav-links { display: none; }
  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 70px;
    left: 0; right: 0;
    background: var(--color-cream);
    border-bottom: 1px solid var(--color-border);
    padding: 1.5rem var(--spacing-md);
    gap: 1.25rem;
  }
  .nav-toggle { display: block; }

  .hero { grid-template-columns: 1fr; }
  .hero-image-wrap { min-height: 45vw; order: -1; }
  .hero-content { padding: var(--spacing-lg) var(--spacing-md); }

  .vision-grid { grid-template-columns: 1fr; }
  .vision-card { border-right: none; border-bottom: 1px solid var(--color-border); }

  .gallery-mosaic { grid-template-columns: 1fr 1fr; grid-template-rows: auto; }
  .mosaic-item:first-child { grid-row: span 1; }

  .faq-grid { grid-template-columns: 1fr; }
  .faq-sidebar { position: static; }

  .cta-inner { grid-template-columns: 1fr; }

  .footer-grid { grid-template-columns: 1fr 1fr; gap: var(--spacing-md); }
  .footer-bottom { flex-direction: column; gap: 0.75rem; text-align: center; }
}
@media (max-width: 900px) {
  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 70px;          /* Höhe der Nav-Leiste */
    left: -2rem;        /* Ausgleich für das padding des nav-inner */
    right: -2rem;
    background: rgba(10, 31, 26, 0.98);
    border-bottom: 1px solid var(--color-border);
    padding: 1.5rem 2rem;
    gap: 1.25rem;
    z-index: 200;
}

  /* Menü einblenden wenn .open gesetzt */
  .nav-links.open {
      display: flex;
  }

  .nav-links li a {
      padding: 0.75rem 2rem;
      display: block;
      font-size: 1rem;
  }

  /* Hamburger-Button anzeigen */
  .nav-toggle {
      display: flex;
  }

}

/* =============================================
   SCROLL-ANIMATIONEN
   ============================================= */
.fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}
.vision-card:nth-child(2).fade-in { transition-delay: 0.1s; }
.vision-card:nth-child(3).fade-in { transition-delay: 0.2s; }

@media (max-width: 600px) {
  section { padding: var(--spacing-lg) 0; }
  .footer-grid { grid-template-columns: 1fr; }
  .newsletter-inner { flex-direction: column; align-items: flex-start; }
  .newsletter-form { max-width: 100%; }
  .gallery-mosaic { grid-template-columns: 1fr; }
}

/* ═══════════════════════════════════════════════
   BANNER QR-CODE (YouTube)
════════════════════════════════════════════════ */
.banner-qr {
  position: absolute;
  right: 1.0rem;
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.35rem;
  text-decoration: none;
  color: rgba(238,232,213,0.75);
  transition: color 0.2s;
}
.banner-qr:hover { color: var(--color-copper); }
.banner-qr__img {
  display: block;
  border-radius: 4px;
  border: 1px solid rgba(184,115,51,0.4);
  transition: border-color 0.2s;
}
.banner-qr:hover .banner-qr__img { border-color: var(--color-copper); }
.banner-qr__label {
  font-size: 0.35rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  text-align: center;
  line-height: 1.2;
}

@media (max-width: 900px) {
  .site-banner img { width: 100%; }
  .banner-qr { display: none; }
}