/* ============================================================
   Bärtschi Landmaschinen AG — Glassmorphism Design System
   Inspiriert vom sg-muelchi.ch Glassmorphism-Framework
   ============================================================ */

/* ── Google Fonts ── */
@import url('https://fonts.googleapis.com/css2?family=Barlow+Condensed:wght@400;600;700;800&family=Source+Sans+3:ital,wght@0,300;0,400;0,600;1,400&display=swap');

/* ── CSS Variablen ─────────────────────────────────────────── */
:root {
  /* Markenfarben */
  --green:         #2d5a27;
  --green-mid:     #3d7a34;
  --green-light:   #4e9e42;
  --green-glow:    rgba(45, 90, 39, 0.35);
  --amber:         #c8850a;
  --amber-light:   #f0a420;
  --amber-glow:    rgba(200, 133, 10, 0.3);
  --steel:         #1c2b3a;
  --gray:          #4a5568;
  --cream:         #fafaf7;
  --red:           #c0392b;

  /* Glassmorphism Tokens */
  --glass-bg:           rgba(255, 255, 255, 0.10);
  --glass-bg-mid:       rgba(255, 255, 255, 0.16);
  --glass-bg-strong:    rgba(255, 255, 255, 0.22);
  --glass-bg-card:      rgba(255, 255, 255, 0.13);
  --glass-border:       rgba(255, 255, 255, 0.22);
  --glass-border-hover: rgba(255, 255, 255, 0.40);
  --glass-shadow:       0 8px 32px rgba(0, 0, 0, 0.18), 0 2px 8px rgba(0, 0, 0, 0.10);
  --glass-shadow-hover: 0 16px 48px rgba(0, 0, 0, 0.28), 0 4px 16px rgba(0, 0, 0, 0.14);
  --glass-blur:         blur(14px);
  --glass-blur-strong:  blur(22px);

  /* Hintergrundfärbung (wird durch vars.php überschrieben) */
  --frame-color:    #2d5a27;
  --frame-width:    10px;
  --frame-opacity:  0.9;
  --bg-layer-op:    0.75;
  --content-op:     0.95;

  /* Layout */
  --radius:         14px;
  --radius-sm:      8px;
  --radius-lg:      20px;
  --transition:     0.25s ease;
  --font-head:      'Barlow Condensed', sans-serif;
  --font-body:      'Source Sans 3', sans-serif;

  /* Text auf Glassflächen */
  --text-primary:   #ffffff;
  --text-secondary: rgba(255, 255, 255, 0.80);
  --text-muted:     rgba(255, 255, 255, 0.55);
  --text-dark:      #1c2b3a;
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  background: #1c2b3a;
}

body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--text-primary);
  background: #1c2b3a;
  min-height: 100vh;
  overflow-x: hidden;
}

/* ── Hintergrund-System ────────────────────────────────────── */
#site-bg-layer {
  position: fixed;
  inset: 0;
  z-index: 0;
  overflow: hidden;
}

/* Hintergrundbild als <img> — garantiert cover-Verhalten */
#site-bg-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
}

#site-bg-layer::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(28, 43, 58, 0.82) 0%,
    rgba(45, 90, 39, 0.65) 50%,
    rgba(28, 43, 58, 0.88) 100%
  );
}

#site-bg-layer::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(28, 43, 58, var(--bg-layer-op));
}

/* Kein Bild: animierter Gradient-Hintergrund */
body:not(.has-bg-img) #site-bg-layer {
  background: linear-gradient(
    135deg,
    #1a2f20 0%,
    #1c2b3a 35%,
    #2d3a28 65%,
    #1c2b3a 100%
  );
  background-size: 400% 400%;
  animation: bgShift 18s ease-in-out infinite;
}

body:not(.has-bg-img) #site-bg-layer::before,
body:not(.has-bg-img) #site-bg-layer::after { display: none; }

@keyframes bgShift {
  0%, 100% { background-position: 0% 50%; }
  50%       { background-position: 100% 50%; }
}

/* ── Rahmen (Frame) ─────────────────────────────────────────── */
#site-frame {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 9999;
  pointer-events: none;
  border: var(--frame-width) solid var(--frame-color);
  opacity: var(--frame-opacity);
}

body.has-frame #site-frame { display: block; }

/* ── Site Wrapper ───────────────────────────────────────────── */
#site-content-wrapper {
  position: relative;
  z-index: 1;
  min-height: 100vh;
  opacity: var(--content-op);
  background: transparent;
}

main { background: transparent; }

/* ── Container ──────────────────────────────────────────────── */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* ── Glassmorphism Mixin-Klassen ─────────────────────────────── */
.glass {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
}

.glass-strong {
  background: var(--glass-bg-strong);
  backdrop-filter: var(--glass-blur-strong);
  -webkit-backdrop-filter: var(--glass-blur-strong);
  border: 1px solid var(--glass-border);
}

/* ── Topbar ─────────────────────────────────────────────────── */
#topbar {
  background: rgba(28, 43, 58, 0.55);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(255,255,255,0.08);
  padding: .45rem 0;
  font-size: .82rem;
  color: var(--text-secondary);
  letter-spacing: .02em;
}

#topbar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: .5rem;
}

.topbar-contact { display: flex; gap: 1.4rem; align-items: center; }
.topbar-contact a {
  color: var(--text-secondary);
  text-decoration: none;
  transition: color var(--transition);
  display: flex; align-items: center; gap: .3rem;
}
.topbar-contact a:hover { color: var(--amber-light); }

/* ── Header / Navbar ────────────────────────────────────────── */
#header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--glass-bg-mid);
  backdrop-filter: var(--glass-blur-strong);
  -webkit-backdrop-filter: var(--glass-blur-strong);
  border-bottom: 1px solid var(--glass-border);
  box-shadow: 0 4px 24px rgba(0,0,0,0.18);
  transition: background var(--transition);
}

#header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
  gap: 1rem;
}

/* Logo */
.logo { text-decoration: none; display: flex; align-items: center; }
.logo-icon { display: flex; align-items: center; gap: .8rem; }
.logo-tractor { font-size: 2rem; filter: drop-shadow(0 0 8px var(--green-glow)); }
.logo-name {
  font-family: var(--font-head);
  font-size: 1.25rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: #fff;
  line-height: 1.1;
  text-shadow: 0 1px 8px rgba(0,0,0,0.4);
}
.logo-sub {
  font-family: var(--font-head);
  font-size: .72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .14em;
  color: var(--amber-light);
}

/* Nav Links */
#main-nav { display: flex; gap: .2rem; align-items: center; }

#main-nav a {
  font-family: var(--font-head);
  font-size: .95rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--text-secondary);
  text-decoration: none;
  padding: .45rem .9rem;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  transition: all var(--transition);
  white-space: nowrap;
}

#main-nav a:hover {
  color: #fff;
  background: var(--glass-bg);
  border-color: var(--glass-border);
}

#main-nav a.active {
  color: #fff;
  background: rgba(45, 90, 39, 0.35);
  border-color: rgba(78, 158, 66, 0.45);
  box-shadow: 0 0 12px var(--green-glow);
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
  padding: .55rem .65rem;
  cursor: pointer;
  transition: all var(--transition);
}
.hamburger span {
  display: block; width: 22px; height: 2px;
  background: var(--text-secondary);
  border-radius: 2px;
  transition: all var(--transition);
}
.hamburger:hover { background: var(--glass-bg-mid); border-color: var(--glass-border-hover); }
.hamburger:hover span { background: #fff; }

/* Mobile Nav */
#mobile-nav {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 200;
  background: rgba(28,43,58,0.65);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

#mobile-nav.open { display: flex; justify-content: flex-end; }

#mobile-nav-inner {
  background: var(--glass-bg-strong);
  backdrop-filter: var(--glass-blur-strong);
  -webkit-backdrop-filter: var(--glass-blur-strong);
  border-left: 1px solid var(--glass-border);
  width: min(320px, 85vw);
  padding: 2rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  animation: slideIn .25s ease;
}

@keyframes slideIn { from { transform: translateX(100%); } to { transform: translateX(0); } }

#mobile-nav-inner nav { display: flex; flex-direction: column; gap: .35rem; margin-top: .5rem; }
#mobile-nav-inner nav a {
  font-family: var(--font-head);
  font-size: 1.1rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--text-secondary);
  text-decoration: none;
  padding: .75rem 1rem;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  transition: all var(--transition);
}
#mobile-nav-inner nav a:hover {
  background: var(--glass-bg);
  border-color: var(--glass-border);
  color: #fff;
}

.close-menu {
  align-self: flex-end;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  font-size: 1.2rem;
  padding: .3rem .6rem;
  cursor: pointer;
  transition: all var(--transition);
}
.close-menu:hover { background: rgba(200,133,10,0.2); border-color: var(--amber); color: var(--amber-light); }

/* ── Pages ──────────────────────────────────────────────────── */
.page { display: none; animation: fadeIn .3s ease; }
.page.active { display: block; }

@keyframes fadeIn { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: translateY(0); } }

/* ── Hero ───────────────────────────────────────────────────── */
#hero {
  position: relative;
  min-height: 580px;
  display: flex;
  align-items: center;
  padding: 5rem 0 4rem;
  overflow: hidden;
}

#hero-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(45,90,39,0.25) 0%,
    rgba(28,43,58,0.10) 60%,
    rgba(200,133,10,0.08) 100%
  );
}

#hero::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 120px;
  background: linear-gradient(to bottom, transparent, rgba(28,43,58,0.15));
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 720px;
}

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  background: rgba(200,133,10,0.18);
  border: 1px solid rgba(240,164,32,0.35);
  backdrop-filter: blur(8px);
  border-radius: 999px;
  padding: .3rem .9rem;
  font-family: var(--font-head);
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--amber-light);
  margin-bottom: 1.2rem;
}

.hero-title {
  font-family: var(--font-head);
  font-size: clamp(2.2rem, 5vw, 3.6rem);
  font-weight: 800;
  text-transform: uppercase;
  line-height: 1.05;
  color: #fff;
  text-shadow: 0 2px 20px rgba(0,0,0,0.4);
  margin-bottom: 1.2rem;
  letter-spacing: .02em;
}
.hero-title span { color: var(--amber-light); }

.hero-desc {
  font-size: 1.1rem;
  color: var(--text-secondary);
  max-width: 560px;
  line-height: 1.7;
  margin-bottom: 2rem;
}

.hero-btns { display: flex; gap: 1rem; flex-wrap: wrap; margin-bottom: 2.5rem; }

.hero-stats {
  display: flex;
  gap: 2.5rem;
  flex-wrap: wrap;
}
.stat-num {
  font-family: var(--font-head);
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--amber-light);
  line-height: 1;
  text-shadow: 0 0 20px var(--amber-glow);
}
.stat-label {
  font-size: .78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: var(--text-muted);
  margin-top: .2rem;
}

/* ── Buttons ────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  font-family: var(--font-head);
  font-size: .95rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .07em;
  padding: .65rem 1.5rem;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  cursor: pointer;
  transition: all var(--transition);
  text-decoration: none;
  white-space: nowrap;
}

.btn-primary {
  background: linear-gradient(135deg, var(--green-mid), var(--green));
  border-color: rgba(78,158,66,0.5);
  color: #fff;
  box-shadow: 0 4px 16px var(--green-glow);
}
.btn-primary:hover {
  background: linear-gradient(135deg, var(--green-light), var(--green-mid));
  box-shadow: 0 6px 24px var(--green-glow);
  transform: translateY(-1px);
}

.btn-amber {
  background: linear-gradient(135deg, var(--amber-light), var(--amber));
  border-color: rgba(240,164,32,0.5);
  color: #fff;
  box-shadow: 0 4px 16px var(--amber-glow);
}
.btn-amber:hover {
  filter: brightness(1.1);
  box-shadow: 0 6px 24px var(--amber-glow);
  transform: translateY(-1px);
}

.btn-outline {
  background: var(--glass-bg);
  backdrop-filter: blur(8px);
  border-color: var(--glass-border);
  color: var(--text-secondary);
}
.btn-outline:hover {
  background: var(--glass-bg-mid);
  border-color: var(--glass-border-hover);
  color: #fff;
  transform: translateY(-1px);
}

.btn-sm { padding: .4rem 1rem; font-size: .82rem; }
.btn-danger {
  background: rgba(192,57,43,0.2);
  border-color: rgba(192,57,43,0.5);
  color: #e88080;
}
.btn-danger:hover { background: rgba(192,57,43,0.35); }

/* ── Services Strip ──────────────────────────────────────────── */
#services-strip {
  background: rgba(28,43,58,0.45);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-top: 1px solid var(--glass-border);
  border-bottom: 1px solid var(--glass-border);
  padding: 1.5rem 0;
}

#services-strip .container {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
}

.service-item {
  display: flex;
  align-items: center;
  gap: .8rem;
  padding: .8rem 1rem;
  border-radius: var(--radius-sm);
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  transition: all var(--transition);
}
.service-item:hover {
  background: var(--glass-bg-mid);
  border-color: var(--glass-border-hover);
}
.service-icon { font-size: 1.6rem; flex-shrink: 0; }
.service-item h3 {
  font-family: var(--font-head);
  font-size: .92rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .04em;
  color: #fff;
  margin-bottom: .15rem;
}
.service-item p { font-size: .78rem; color: var(--text-muted); line-height: 1.4; }

/* ── Sections ───────────────────────────────────────────────── */
.section { padding: 4rem 0; }

.bg-cream {
  background: rgba(15, 25, 35, 0.50) !important;
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  border-top: 1px solid var(--glass-border);
  border-bottom: 1px solid var(--glass-border);
}

.section-head { text-align: center; margin-bottom: 2.5rem; }
.section-title {
  font-family: var(--font-head);
  font-size: 2rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: #fff;
  text-shadow: 0 1px 10px rgba(0,0,0,0.3);
}
.section-subtitle {
  color: var(--text-muted);
  font-size: .95rem;
  margin-top: .4rem;
}

/* ── Karten (Glass Cards) ───────────────────────────────────── */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.25rem;
}

.card {
  background: var(--glass-bg-card);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: all var(--transition);
  box-shadow: var(--glass-shadow);
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--glass-shadow-hover);
  border-color: var(--glass-border-hover);
  background: var(--glass-bg-mid);
}

.card-img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  display: block;
  transition: transform .4s ease;
}
.card:hover .card-img { transform: scale(1.03); }

.card-img-placeholder {
  width: 100%;
  height: 200px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(45,90,39,0.18);
  border-bottom: 1px solid var(--glass-border);
  font-size: 3rem;
  color: var(--text-muted);
}

.card-body {
  padding: 1.1rem 1.2rem;
  display: flex;
  flex-direction: column;
  gap: .4rem;
  flex: 1;
}

.card-meta {
  display: flex;
  align-items: center;
  gap: .5rem;
  flex-wrap: wrap;
}

.card-title {
  font-family: var(--font-head);
  font-size: 1.1rem;
  font-weight: 700;
  text-transform: uppercase;
  color: #fff;
  letter-spacing: .03em;
  line-height: 1.25;
}

.card-text {
  font-size: .875rem;
  color: var(--text-muted);
  line-height: 1.5;
  flex: 1;
}

.card-footer {
  padding: .8rem 1.2rem 1.1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid rgba(255,255,255,0.08);
  gap: .5rem;
  flex-wrap: wrap;
}

/* Agropool card */
.agropool-card {
  background: var(--glass-bg-card);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: all var(--transition);
  box-shadow: var(--glass-shadow);
}
.agropool-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--glass-shadow-hover);
  border-color: var(--glass-border-hover);
}

.agropool-badge {
  display: inline-flex;
  align-items: center;
  gap: .3rem;
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.18);
  border-radius: 4px;
  padding: .15rem .5rem;
  font-size: .72rem;
  font-weight: 600;
  color: var(--text-secondary);
}
.agropool-badge img { height: 12px; }

/* Tags & Badges */
.tag {
  display: inline-block;
  background: rgba(45,90,39,0.3);
  border: 1px solid rgba(78,158,66,0.35);
  color: #a8d8a0;
  border-radius: 4px;
  padding: .12rem .55rem;
  font-size: .72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .06em;
}

.badge {
  display: inline-block;
  border-radius: 4px;
  padding: .12rem .55rem;
  font-size: .72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .06em;
}
.badge-sold { background: rgba(192,57,43,0.25); border: 1px solid rgba(192,57,43,0.45); color: #e88080; }
.badge-new  { background: rgba(45,90,39,0.35); border: 1px solid rgba(78,158,66,0.45); color: #a8d8a0; }

/* Preis */
.price {
  font-family: var(--font-head);
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--amber-light);
  text-shadow: 0 0 12px var(--amber-glow);
}

/* ── News Cards ──────────────────────────────────────────────── */
.news-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.25rem;
}

.news-card {
  background: var(--glass-bg-card);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: all var(--transition);
  box-shadow: var(--glass-shadow);
  display: flex;
  flex-direction: column;
}
.news-card:hover {
  transform: translateY(-4px);
  border-color: var(--glass-border-hover);
  box-shadow: var(--glass-shadow-hover);
}
.news-card.news-expired { opacity: .55; }

.news-card-img {
  width: 100%; height: 180px;
  object-fit: cover;
  display: block;
  border-bottom: 1px solid var(--glass-border);
}

.news-card-body {
  padding: 1.1rem 1.2rem;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: .5rem;
}

.news-card-date {
  font-size: .75rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: .1em;
  font-weight: 600;
}

.news-card-title {
  font-family: var(--font-head);
  font-size: 1.15rem;
  font-weight: 700;
  text-transform: uppercase;
  color: #fff;
  letter-spacing: .03em;
  line-height: 1.25;
}

.news-card-text {
  font-size: .875rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ── Page Banner ────────────────────────────────────────────── */
.page-banner {
  padding: 3.5rem 0 2.5rem;
  background: rgba(28,43,58,0.4);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--glass-border);
  position: relative;
  overflow: hidden;
}

.page-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(45,90,39,0.15) 0%, transparent 60%);
  pointer-events: none;
}

.page-banner h1 {
  font-family: var(--font-head);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .04em;
  color: #fff;
  text-shadow: 0 2px 16px rgba(0,0,0,0.3);
  margin-bottom: .35rem;
  position: relative;
}

.page-banner p {
  color: var(--text-muted);
  font-size: 1rem;
  position: relative;
}

.breadcrumb {
  font-size: .78rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: .1em;
  margin-bottom: .75rem;
  position: relative;
}
.breadcrumb a {
  color: var(--amber-light);
  text-decoration: none;
  transition: color var(--transition);
}
.breadcrumb a:hover { color: #fff; }

/* ── Marken / Brands ────────────────────────────────────────── */
#brands-section {
  background: rgba(28,43,58,0.5);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-top: 1px solid var(--glass-border);
  border-bottom: 1px solid var(--glass-border);
  padding: 2.5rem 0;
}

#brands-page-section {
  padding: 3rem 0;
  background: rgba(28,43,58,0.5);
  backdrop-filter: blur(10px);
}

.brands-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: center;
}

.brand-card, .brand-page-card {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
  padding: .8rem 1.3rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition);
  min-width: 130px;
}
.brand-card:hover, .brand-page-card:hover {
  background: var(--glass-bg-mid);
  border-color: var(--glass-border-hover);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.2);
}
.brand-card img, .brand-page-card img {
  max-height: 44px;
  max-width: 120px;
  object-fit: contain;
  filter: brightness(0) invert(1);
  opacity: .7;
  transition: opacity var(--transition);
}
.brand-card:hover img, .brand-page-card:hover img { opacity: 1; }
.brand-card span, .brand-page-card span {
  font-family: var(--font-head);
  font-size: .95rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--text-secondary);
}

/* ── Produkte Tabs ──────────────────────────────────────────── */
.occ-tabs {
  display: flex;
  gap: .5rem;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
}

.occ-tab {
  font-family: var(--font-head);
  font-size: .9rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .06em;
  padding: .5rem 1.2rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--glass-border);
  background: var(--glass-bg);
  color: var(--text-muted);
  cursor: pointer;
  transition: all var(--transition);
  display: flex;
  align-items: center;
  gap: .4rem;
}
.occ-tab:hover {
  background: var(--glass-bg-mid);
  border-color: var(--glass-border-hover);
  color: #fff;
}
.occ-tab.active {
  background: rgba(45,90,39,0.35);
  border-color: rgba(78,158,66,0.5);
  color: #fff;
  box-shadow: 0 0 14px var(--green-glow);
}

/* ── Dienstleistungen ───────────────────────────────────────── */
.services-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 1.25rem;
}

.service-card {
  background: var(--glass-bg-card);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: .8rem;
  transition: all var(--transition);
  box-shadow: var(--glass-shadow);
}
.service-card:hover {
  transform: translateY(-3px);
  border-color: var(--glass-border-hover);
  box-shadow: var(--glass-shadow-hover);
  background: var(--glass-bg-mid);
}

.service-card-icon {
  font-size: 2.2rem;
  filter: drop-shadow(0 0 8px var(--green-glow));
}

.service-card h3 {
  font-family: var(--font-head);
  font-size: 1.15rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .04em;
  color: #fff;
}
.service-card p { font-size: .9rem; color: var(--text-muted); line-height: 1.6; }

/* ── Downloads ──────────────────────────────────────────────── */
.downloads-list { display: flex; flex-direction: column; gap: .75rem; }

.download-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  background: var(--glass-bg-card);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
  padding: 1rem 1.25rem;
  text-decoration: none;
  color: var(--text-secondary);
  transition: all var(--transition);
}
.download-item:hover {
  background: var(--glass-bg-mid);
  border-color: var(--glass-border-hover);
  color: #fff;
  transform: translateX(4px);
}
.download-icon { font-size: 1.6rem; flex-shrink: 0; }
.download-name {
  font-family: var(--font-head);
  font-size: 1rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .04em;
  color: #fff;
  flex: 1;
}
.download-desc { font-size: .82rem; color: var(--text-muted); margin-top: .15rem; }
.download-size { font-size: .78rem; color: var(--text-muted); white-space: nowrap; }

/* ── Kontakt ────────────────────────────────────────────────── */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
  align-items: start;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.contact-info h3 {
  font-family: var(--font-head);
  font-size: 1.4rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .05em;
  color: #fff;
  margin-bottom: .25rem;
}

.contact-detail {
  display: flex;
  gap: 1rem;
  background: var(--glass-bg);
  backdrop-filter: blur(8px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
  padding: .9rem 1.1rem;
  transition: all var(--transition);
}
.contact-detail:hover { background: var(--glass-bg-mid); border-color: var(--glass-border-hover); }
.contact-detail-icon { font-size: 1.4rem; flex-shrink: 0; line-height: 1.4; }
.contact-detail-text { display: flex; flex-direction: column; gap: .15rem; }
.contact-detail-text strong {
  font-family: var(--font-head);
  font-size: .78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: var(--amber-light);
}
.contact-detail-text a { color: var(--text-secondary); text-decoration: none; transition: color var(--transition); }
.contact-detail-text a:hover { color: var(--amber-light); }

.map-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  background: var(--glass-bg);
  backdrop-filter: blur(8px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
  padding: 1.5rem;
  cursor: pointer;
  transition: all var(--transition);
  text-align: center;
  color: var(--text-secondary);
}
.map-placeholder:hover {
  background: rgba(200,133,10,0.15);
  border-color: rgba(240,164,32,0.4);
  color: var(--amber-light);
}
.map-placeholder strong { font-family: var(--font-head); font-size: 1rem; font-weight: 700; text-transform: uppercase; letter-spacing: .05em; color: #fff; }
.map-placeholder span { font-size: .82rem; }

/* Kontaktformular */
.form-group { margin-bottom: 1rem; }
.form-group label {
  display: block;
  font-family: var(--font-head);
  font-size: .78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: var(--text-muted);
  margin-bottom: .4rem;
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  background: var(--glass-bg);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
  padding: .7rem 1rem;
  color: #fff;
  font-family: var(--font-body);
  font-size: .95rem;
  transition: all var(--transition);
  outline: none;
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--text-muted); }
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: rgba(78,158,66,0.6);
  background: var(--glass-bg-mid);
  box-shadow: 0 0 0 3px rgba(45,90,39,0.2);
}
.form-group select option { background: #1c2b3a; color: #fff; }
.form-group textarea { min-height: 120px; resize: vertical; }

.form-success {
  padding: .9rem 1.2rem;
  background: rgba(45,90,39,0.25);
  border: 1px solid rgba(78,158,66,0.45);
  border-radius: var(--radius-sm);
  color: #a8d8a0;
  font-weight: 600;
  margin-top: 1rem;
}
.hidden { display: none !important; }

/* ── SEO Textblock ──────────────────────────────────────────── */
.seo-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: start;
}
.seo-grid h2 {
  font-family: var(--font-head);
  font-size: 1.8rem;
  font-weight: 800;
  text-transform: uppercase;
  color: #fff;
  margin-bottom: 1rem;
  letter-spacing: .03em;
}
.seo-grid p { color: var(--text-secondary); line-height: 1.75; margin-bottom: 1rem; }
.seo-grid strong { color: #fff; }
.seo-grid ul { list-style: none; display: flex; flex-direction: column; gap: .6rem; }
.seo-grid li { display: flex; gap: .7rem; align-items: flex-start; color: var(--text-secondary); }
.seo-check { color: var(--green-light); font-weight: 700; flex-shrink: 0; }

.info-box {
  margin-top: 1.5rem;
  padding: 1rem 1.2rem;
  background: var(--glass-bg);
  backdrop-filter: blur(8px);
  border: 1px solid var(--glass-border);
  border-left: 3px solid var(--green-light);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}
.info-box-label {
  font-family: var(--font-head);
  font-size: .78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: var(--green-light);
  margin-bottom: .3rem;
}
.info-box-content { color: var(--text-secondary); font-size: .9rem; }
.info-box-content a { color: var(--green-light); text-decoration: none; font-weight: 600; }

/* ── Detail Seite ───────────────────────────────────────────── */
.detail-back {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  font-family: var(--font-head);
  font-size: .85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--text-muted);
  text-decoration: none;
  margin-bottom: 1.5rem;
  padding: .4rem .8rem;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  transition: all var(--transition);
}
.detail-back:hover {
  color: #fff;
  background: var(--glass-bg);
  border-color: var(--glass-border);
}

.detail-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
  align-items: start;
}

.detail-img {
  width: 100%;
  border-radius: var(--radius);
  border: 1px solid var(--glass-border);
  display: block;
  box-shadow: var(--glass-shadow);
}

.detail-img-placeholder {
  width: 100%;
  aspect-ratio: 4/3;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  font-size: 5rem;
}

.spec-table { width: 100%; border-collapse: collapse; font-size: .9rem; }
.spec-table tr { border-bottom: 1px solid rgba(255,255,255,0.07); }
.spec-table td { padding: .6rem .2rem; }
.spec-table td:first-child { color: var(--text-muted); width: 40%; font-size: .82rem; }
.spec-table td:last-child { color: #fff; font-weight: 500; }

/* ── Rechtliche Seiten ──────────────────────────────────────── */
.legal-content {
  max-width: 720px;
}
.legal-content h2 {
  font-family: var(--font-head);
  font-size: 1.3rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .05em;
  color: var(--amber-light);
  margin: 2rem 0 .6rem;
}
.legal-content h2:first-child { margin-top: 0; }
.legal-content p { color: var(--text-secondary); line-height: 1.75; margin-bottom: .75rem; }
.legal-content ul { color: var(--text-secondary); padding-left: 1.5rem; margin-bottom: .75rem; }
.legal-content li { margin-bottom: .35rem; }

/* ── Loading State ──────────────────────────────────────────── */
.loading {
  text-align: center;
  padding: 2.5rem;
  color: var(--text-muted);
  font-size: .9rem;
}
.loading::after {
  content: '';
  display: block;
  width: 32px; height: 32px;
  border: 3px solid rgba(255,255,255,0.12);
  border-top-color: var(--green-light);
  border-radius: 50%;
  animation: spin .7s linear infinite;
  margin: 1rem auto 0;
}
@keyframes spin { to { transform: rotate(360deg); } }

.empty-state {
  text-align: center;
  padding: 3rem 1rem;
  color: var(--text-muted);
}
.empty-icon { font-size: 2.5rem; margin-bottom: .8rem; }
.empty-text { font-size: .95rem; }

/* ── Toast Notifications ────────────────────────────────────── */
#toast-container {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  z-index: 9000;
  display: flex;
  flex-direction: column;
  gap: .5rem;
  align-items: flex-end;
}

.toast {
  background: var(--glass-bg-strong);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
  padding: .75rem 1.2rem;
  color: #fff;
  font-size: .9rem;
  font-weight: 500;
  box-shadow: var(--glass-shadow-hover);
  animation: toastIn .25s ease;
  max-width: 320px;
}
.toast.toast-success { border-left: 3px solid var(--green-light); }
.toast.toast-error   { border-left: 3px solid var(--red); }
.toast.fade-out { animation: toastOut .3s ease forwards; }

@keyframes toastIn  { from { opacity:0; transform: translateX(20px); } to { opacity:1; transform: translateX(0); } }
@keyframes toastOut { to   { opacity:0; transform: translateX(20px); } }

/* ── Footer ─────────────────────────────────────────────────── */
footer {
  background: rgba(18, 28, 38, 0.7);
  backdrop-filter: var(--glass-blur-strong);
  -webkit-backdrop-filter: var(--glass-blur-strong);
  border-top: 1px solid var(--glass-border);
  padding: 3rem 0 1.5rem;
  margin-top: 4rem;
}

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

.footer-col h4 {
  font-family: var(--font-head);
  font-size: .78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .14em;
  color: var(--amber-light);
  margin-bottom: .9rem;
}

.footer-col p { font-size: .875rem; color: var(--text-muted); line-height: 1.7; }

.footer-col a {
  display: block;
  font-size: .875rem;
  color: var(--text-muted);
  text-decoration: none;
  margin-bottom: .35rem;
  transition: color var(--transition);
}
.footer-col a:hover { color: var(--amber-light); }

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: .5rem;
  border-top: 1px solid rgba(255,255,255,0.07);
  padding-top: 1.2rem;
  font-size: .8rem;
  color: var(--text-muted);
}

/* ── Lazy Loading ───────────────────────────────────────────── */
img.img-lazy { opacity: 0; transition: opacity .35s ease; }
img.img-lazy.img-loaded { opacity: 1; }

/* ── Scrollbar ──────────────────────────────────────────────── */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: rgba(28,43,58,0.5); }
::-webkit-scrollbar-thumb { background: rgba(78,158,66,0.4); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: rgba(78,158,66,0.65); }

/* ── Selektion ──────────────────────────────────────────────── */
::selection { background: rgba(45,90,39,0.45); color: #fff; }

/* ── Responsive ─────────────────────────────────────────────── */
@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .seo-grid { grid-template-columns: 1fr; gap: 2rem; }
}

@media (max-width: 900px) {
  #main-nav { display: none; }
  .hamburger { display: flex; }
  #services-strip .container { grid-template-columns: 1fr 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .detail-grid { grid-template-columns: 1fr; }
}

@media (max-width: 600px) {
  .container { padding: 0 1rem; }
  #hero { min-height: 440px; padding: 3.5rem 0 3rem; }
  .hero-title { font-size: 2rem; }
  .hero-stats { gap: 1.5rem; }
  #services-strip .container { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 1.5rem; }
  .card-grid { grid-template-columns: 1fr; }
  .news-grid { grid-template-columns: 1fr; }
  .services-list { grid-template-columns: 1fr; }
  .occ-tabs { gap: .35rem; }
  .section { padding: 2.5rem 0; }
  .topbar-contact { gap: .8rem; font-size: .75rem; }
}

@media (max-width: 400px) {
  .hero-btns { flex-direction: column; }
  .btn { justify-content: center; }
}