/* ========================================================
   LASERREIN.BERLIN - B2B PRODUKTPORTAL STYLESHEET
   Branding: High-Tech Dark Theme mit Electric Laser Blue (#32aaff)
   Schriftarten: Inter & Poppins
   ======================================================== */

:root {
  --bg-main: #07090e;
  --bg-surface: #0e131f;
  --bg-card: #121826;
  --bg-card-hover: #172033;
  --bg-glass: rgba(18, 24, 38, 0.75);
  
  --primary: #32aaff;
  --primary-glow: rgba(50, 170, 255, 0.35);
  --primary-dark: #1b7ccc;
  --cyan-accent: #00f0ff;
  
  --text-main: #f8fafc;
  --text-muted: #94a3b8;
  --text-dim: #64748b;
  
  --border-subtle: rgba(255, 255, 255, 0.08);
  --border-focus: rgba(50, 170, 255, 0.6);
  --border-laser: #32aaff;
  
  --success: #10b981;
  --warning: #f59e0b;
  --danger: #ef4444;

  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-full: 9999px;

  --transition-fast: 0.2s ease;
  --transition-smooth: 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  --shadow-laser: 0 0 25px rgba(50, 170, 255, 0.25);
  --shadow-card: 0 10px 30px -10px rgba(0, 0, 0, 0.5);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  background-color: var(--bg-main);
  color: var(--text-main);
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  line-height: 1.6;
  background-color: var(--bg-main);
  background-image: 
    radial-gradient(circle at 50% 0%, rgba(50, 170, 255, 0.12) 0%, transparent 50%),
    radial-gradient(circle at 100% 30%, rgba(0, 240, 255, 0.05) 0%, transparent 40%),
    radial-gradient(circle at 0% 70%, rgba(50, 170, 255, 0.04) 0%, transparent 40%);
  background-attachment: fixed;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6, .brand-font {
  font-family: 'Poppins', sans-serif;
  color: #ffffff;
  font-weight: 600;
  letter-spacing: -0.02em;
}

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition-fast);
}

/* Container */
.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ========================================================
   HEADER & NAVIGATION
   ======================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(7, 9, 14, 0.85);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-subtle);
  transition: background var(--transition-fast), border-color var(--transition-fast);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
}

.logo-wrap {
  display: flex;
  align-items: center;
  gap: 14px;
}

.logo-img {
  height: 38px;
  width: auto;
  display: block;
}

.b2b-badge-nav {
  background: linear-gradient(135deg, rgba(50, 170, 255, 0.2), rgba(0, 240, 255, 0.1));
  border: 1px solid var(--primary);
  color: var(--primary);
  font-size: 11px;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: var(--radius-sm);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-link {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-muted);
  position: relative;
  padding: 8px 0;
}

.nav-link:hover, .nav-link.active {
  color: #ffffff;
}

.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--primary);
  box-shadow: 0 0 10px var(--primary);
  border-radius: 2px;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.btn-header-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--primary);
  color: #07090e;
  font-size: 13px;
  font-weight: 700;
  padding: 10px 18px;
  border-radius: var(--radius-full);
  transition: all var(--transition-fast);
  box-shadow: 0 0 15px rgba(50, 170, 255, 0.4);
}

.btn-header-cta:hover {
  background: #ffffff;
  color: #07090e;
  box-shadow: 0 0 25px rgba(255, 255, 255, 0.6);
  transform: translateY(-1px);
}

/* Mobile Nav Toggle */
.mobile-nav-toggle {
  display: none;
  background: none;
  border: none;
  color: #ffffff;
  font-size: 24px;
  cursor: pointer;
}

/* ========================================================
   HERO BEREICH
   ======================================================== */
.hero {
  position: relative;
  padding: 80px 0 60px;
  overflow: hidden;
  border-bottom: 1px solid var(--border-subtle);
}

.hero-glow-sphere {
  position: absolute;
  top: -150px;
  left: 50%;
  transform: translateX(-50%);
  width: 800px;
  height: 400px;
  background: radial-gradient(ellipse at center, rgba(50, 170, 255, 0.22) 0%, transparent 70%);
  pointer-events: none;
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 900px;
  margin: 0 auto;
}

.hero-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(50, 170, 255, 0.1);
  border: 1px solid rgba(50, 170, 255, 0.3);
  padding: 6px 16px;
  border-radius: var(--radius-full);
  font-size: 12px;
  font-weight: 600;
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 24px;
}

.hero-pill-dot {
  width: 8px;
  height: 8px;
  background: var(--primary);
  border-radius: 50%;
  box-shadow: 0 0 10px var(--primary);
  animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(0.85); }
}

.hero-title {
  font-size: 48px;
  line-height: 1.15;
  font-weight: 700;
  margin-bottom: 20px;
}

.hero-title .gradient-text {
  background: linear-gradient(135deg, #ffffff 40%, var(--primary) 90%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-desc {
  font-size: 18px;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 36px;
}

.hero-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--primary);
  color: #07090e;
  font-size: 15px;
  font-weight: 700;
  padding: 14px 28px;
  border-radius: var(--radius-full);
  transition: all var(--transition-fast);
  box-shadow: 0 0 25px rgba(50, 170, 255, 0.45);
  border: none;
  cursor: pointer;
}

.btn-primary:hover {
  background: #ffffff;
  color: #07090e;
  transform: translateY(-2px);
  box-shadow: 0 0 35px rgba(255, 255, 255, 0.7);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(255, 255, 255, 0.05);
  color: #ffffff;
  font-size: 15px;
  font-weight: 600;
  padding: 14px 28px;
  border-radius: var(--radius-full);
  border: 1px solid var(--border-subtle);
  transition: all var(--transition-fast);
  cursor: pointer;
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--primary);
  transform: translateY(-2px);
}

/* Trust Bar */
.trust-bar {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  padding-top: 32px;
  border-top: 1px solid var(--border-subtle);
  text-align: left;
}

.trust-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.trust-icon {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: rgba(50, 170, 255, 0.1);
  border: 1px solid rgba(50, 170, 255, 0.25);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 18px;
}

.trust-text h4 {
  font-size: 14px;
  font-weight: 600;
  color: #ffffff;
}

.trust-text p {
  font-size: 12px;
  color: var(--text-dim);
}

/* ========================================================
   FILTER & CONTROLS BAR (STICKY)
   ======================================================== */
.catalog-section {
  padding: 60px 0 100px;
}

.controls-wrapper {
  position: sticky;
  top: 80px;
  z-index: 900;
  background: rgba(7, 9, 14, 0.95);
  backdrop-filter: blur(20px);
  padding: 18px 0;
  margin-bottom: 40px;
  border-bottom: 1px solid var(--border-subtle);
}

.controls-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}

.category-tabs {
  display: flex;
  align-items: center;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 4px;
  scrollbar-width: none;
}

.category-tabs::-webkit-scrollbar {
  display: none;
}

.tab-btn {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  color: var(--text-muted);
  font-size: 13px;
  font-weight: 600;
  padding: 8px 16px;
  border-radius: var(--radius-full);
  cursor: pointer;
  white-space: nowrap;
  transition: all var(--transition-fast);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.tab-btn .count-badge {
  font-size: 11px;
  background: rgba(255, 255, 255, 0.08);
  padding: 1px 6px;
  border-radius: 10px;
  color: var(--text-dim);
}

.tab-btn:hover {
  background: var(--bg-card);
  color: #ffffff;
  border-color: rgba(50, 170, 255, 0.3);
}

.tab-btn.active {
  background: var(--primary);
  color: #07090e;
  border-color: var(--primary);
  box-shadow: 0 0 15px rgba(50, 170, 255, 0.4);
}

.tab-btn.active .count-badge {
  background: rgba(0, 0, 0, 0.2);
  color: #07090e;
}

.search-box {
  position: relative;
  min-width: 260px;
}

.search-input {
  width: 100%;
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  color: #ffffff;
  font-size: 13px;
  padding: 9px 14px 9px 36px;
  border-radius: var(--radius-full);
  outline: none;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.search-input:focus {
  border-color: var(--primary);
  box-shadow: 0 0 15px rgba(50, 170, 255, 0.25);
}

.search-icon {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-dim);
  font-size: 14px;
  pointer-events: none;
}

/* Filter Summary Row */
.filter-summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
  font-size: 13px;
  color: var(--text-muted);
}

.active-filter-indicator {
  font-weight: 600;
  color: #ffffff;
}

/* ========================================================
   PRODUKTKARTEN (PRODUCT CARDS)
   ======================================================== */
.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: 28px;
}

.product-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform var(--transition-smooth), border-color var(--transition-smooth), box-shadow var(--transition-smooth);
  position: relative;
}

.product-card:hover {
  transform: translateY(-5px);
  border-color: rgba(50, 170, 255, 0.4);
  box-shadow: 0 16px 36px -10px rgba(0, 0, 0, 0.7), 0 0 25px rgba(50, 170, 255, 0.15);
}

.card-header {
  padding: 24px 24px 16px;
  position: relative;
}

.card-badges {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
}

.badge-tag {
  font-size: 11px;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: var(--radius-sm);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.badge-tag.highlight {
  background: rgba(50, 170, 255, 0.15);
  border: 1px solid var(--primary);
  color: var(--primary);
}

.badge-tag.cooling-air {
  background: rgba(16, 185, 129, 0.15);
  color: #34d399;
  border: 1px solid rgba(16, 185, 129, 0.4);
}

.badge-tag.cooling-water {
  background: rgba(0, 240, 255, 0.12);
  color: #00f0ff;
  border: 1px solid rgba(0, 240, 255, 0.4);
}

.badge-tag.battery {
  background: rgba(245, 158, 11, 0.15);
  color: #fbbf24;
  border: 1px solid rgba(245, 158, 11, 0.4);
}

.art-nr {
  font-size: 11px;
  color: var(--text-dim);
  font-family: monospace;
}

.product-title {
  font-size: 20px;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 8px;
}

.product-tagline {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.5;
  min-height: 40px;
}

/* Device Visual Schematic */
.card-visual {
  height: 160px;
  background: linear-gradient(180deg, rgba(7, 9, 14, 0.4) 0%, rgba(50, 170, 255, 0.04) 100%);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.laser-beam-effect {
  position: absolute;
  width: 120%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--primary), var(--cyan-accent), transparent);
  top: 50%;
  opacity: 0.3;
  animation: laser-scan 4s infinite linear;
}

@keyframes laser-scan {
  0% { transform: translateY(-30px); opacity: 0.1; }
  50% { transform: translateY(30px); opacity: 0.5; }
  100% { transform: translateY(-30px); opacity: 0.1; }
}

.device-icon-graphic {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.device-icon-graphic svg {
  width: 64px;
  height: 64px;
  stroke: var(--primary);
  filter: drop-shadow(0 0 10px rgba(50, 170, 255, 0.5));
}

.device-subtext {
  font-size: 11px;
  color: var(--text-dim);
  font-family: monospace;
}

/* Key Metrics Grid */
.card-metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  padding: 16px 20px;
  background: rgba(7, 9, 14, 0.5);
  border-bottom: 1px solid var(--border-subtle);
}

.metric-item {
  text-align: center;
}

.metric-item:not(:last-child) {
  border-right: 1px solid var(--border-subtle);
}

.metric-label {
  font-size: 10px;
  text-transform: uppercase;
  color: var(--text-dim);
  letter-spacing: 0.05em;
  margin-bottom: 2px;
}

.metric-val {
  font-size: 14px;
  font-weight: 700;
  color: #ffffff;
}

.metric-val.laser-blue {
  color: var(--primary);
}

/* Card Body */
.card-body {
  padding: 20px 24px;
  flex-grow: 1;
}

.features-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.features-list li {
  font-size: 12px;
  color: var(--text-muted);
  display: flex;
  align-items: flex-start;
  gap: 8px;
  line-height: 1.4;
}

.features-list li::before {
  content: '✓';
  color: var(--primary);
  font-weight: bold;
  flex-shrink: 0;
}

/* Card Footer (B2B Actions - No Price) */
.card-footer {
  padding: 18px 24px 24px;
  border-top: 1px solid var(--border-subtle);
  background: rgba(7, 9, 14, 0.3);
}

.price-replacement-notice {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
}

.b2b-status {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  font-weight: 600;
  color: var(--text-dim);
}

.status-dot {
  width: 6px;
  height: 6px;
  background: var(--success);
  border-radius: 50%;
}

.b2b-condition {
  font-size: 11px;
  color: var(--primary);
  font-weight: 600;
}

.card-actions-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.btn-card-inquire {
  background: var(--primary);
  color: #07090e;
  font-size: 12px;
  font-weight: 700;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  border: none;
  cursor: pointer;
  text-align: center;
  transition: all var(--transition-fast);
}

.btn-card-inquire:hover {
  background: #ffffff;
  color: #07090e;
  box-shadow: 0 0 15px rgba(255, 255, 255, 0.4);
}

.btn-card-details {
  background: rgba(255, 255, 255, 0.05);
  color: #ffffff;
  font-size: 12px;
  font-weight: 600;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-subtle);
  cursor: pointer;
  text-align: center;
  transition: all var(--transition-fast);
}

.btn-card-details:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--primary);
}

/* ========================================================
   MODAL FÜR TECHNISCHE DATENBLÄTTER
   ======================================================== */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(3, 5, 8, 0.85);
  backdrop-filter: blur(12px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-smooth);
}

.modal-backdrop.open {
  opacity: 1;
  pointer-events: auto;
}

.modal-dialog {
  background: var(--bg-surface);
  border: 1px solid rgba(50, 170, 255, 0.4);
  box-shadow: 0 25px 60px -15px rgba(0, 0, 0, 0.9), 0 0 40px rgba(50, 170, 255, 0.2);
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 820px;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
  transform: scale(0.95) translateY(20px);
  transition: transform var(--transition-smooth);
}

.modal-backdrop.open .modal-dialog {
  transform: scale(1) translateY(0);
}

.modal-header {
  padding: 24px 30px;
  border-bottom: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  background: var(--bg-surface);
  z-index: 10;
}

.modal-close-btn {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-subtle);
  color: var(--text-muted);
  width: 36px;
  height: 36px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  transition: all var(--transition-fast);
}

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

.modal-body {
  padding: 30px;
}

.spec-table {
  width: 100%;
  border-collapse: collapse;
  margin: 20px 0;
}

.spec-table tr:nth-child(even) {
  background: rgba(255, 255, 255, 0.02);
}

.spec-table th, .spec-table td {
  padding: 12px 16px;
  text-align: left;
  border-bottom: 1px solid var(--border-subtle);
  font-size: 13px;
}

.spec-table th {
  color: var(--text-dim);
  font-weight: 500;
  width: 40%;
}

.spec-table td {
  color: #ffffff;
  font-weight: 600;
}

.modal-cta-box {
  margin-top: 30px;
  padding: 24px;
  background: rgba(50, 170, 255, 0.08);
  border: 1px solid rgba(50, 170, 255, 0.3);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}

/* ========================================================
   BERATER-SEKTION (PULS VS. CW VS. SCHWEISSEN)
   ======================================================== */
.guide-section {
  padding: 80px 0;
  background: linear-gradient(180deg, transparent, rgba(50, 170, 255, 0.03), transparent);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
}

.section-head {
  text-align: center;
  max-width: 750px;
  margin: 0 auto 50px;
}

.section-pill {
  font-size: 12px;
  font-weight: 700;
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 12px;
}

.section-title {
  font-size: 36px;
  font-weight: 700;
  margin-bottom: 16px;
}

.section-subtitle {
  font-size: 16px;
  color: var(--text-muted);
}

.guide-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.guide-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 32px;
  position: relative;
  display: flex;
  flex-direction: column;
}

.guide-card.highlight {
  border-color: rgba(50, 170, 255, 0.5);
  box-shadow: 0 0 30px rgba(50, 170, 255, 0.1);
}

.guide-icon {
  width: 50px;
  height: 50px;
  border-radius: 12px;
  background: rgba(50, 170, 255, 0.12);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  margin-bottom: 20px;
}

.guide-title {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 12px;
}

.guide-desc {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 20px;
}

.guide-points {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: auto;
}

.guide-points li {
  font-size: 13px;
  color: #cbd5e1;
  display: flex;
  align-items: center;
  gap: 8px;
}

.guide-points li span {
  color: var(--primary);
  font-weight: bold;
}

/* ========================================================
   B2B-VORTEILE / SERVICE-SEKTION
   ======================================================== */
.perks-section {
  padding: 80px 0;
}

.perks-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.perk-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: all var(--transition-fast);
}

.perk-card:hover {
  border-color: rgba(50, 170, 255, 0.4);
  transform: translateY(-4px);
}

.perk-num {
  font-family: 'Poppins', sans-serif;
  font-size: 32px;
  font-weight: 800;
  color: var(--primary);
  opacity: 0.8;
  margin-bottom: 12px;
}

.perk-card h3 {
  font-size: 18px;
  margin-bottom: 12px;
}

.perk-card p {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ========================================================
   B2B-ANFRAGEFORMULAR
   ======================================================== */
.inquiry-section {
  padding: 80px 0 100px;
  border-top: 1px solid var(--border-subtle);
  background: linear-gradient(180deg, var(--bg-main) 0%, #0c111c 100%);
}

.inquiry-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 48px;
  align-items: flex-start;
}

.inquiry-info h2 {
  font-size: 36px;
  line-height: 1.2;
  margin-bottom: 20px;
}

.inquiry-info p {
  font-size: 16px;
  color: var(--text-muted);
  margin-bottom: 30px;
}

.contact-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.contact-line {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 14px;
  color: #ffffff;
}

.contact-line-icon {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background: rgba(50, 170, 255, 0.1);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Form Styles */
.inquiry-form-card {
  background: var(--bg-surface);
  border: 1px solid rgba(50, 170, 255, 0.3);
  box-shadow: 0 20px 40px -10px rgba(0, 0, 0, 0.7);
  border-radius: var(--radius-lg);
  padding: 36px;
}

.selected-product-box {
  background: rgba(50, 170, 255, 0.1);
  border: 1px solid var(--primary);
  border-radius: var(--radius-md);
  padding: 12px 18px;
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.selected-product-info h5 {
  font-size: 11px;
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.selected-product-info p {
  font-size: 14px;
  font-weight: 700;
  color: #ffffff;
}

.btn-remove-selection {
  background: none;
  border: none;
  color: var(--text-dim);
  cursor: pointer;
  font-size: 12px;
}

.btn-remove-selection:hover {
  color: var(--text-main);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 16px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 16px;
}

.form-group label {
  font-size: 13px;
  font-weight: 500;
  color: #cbd5e1;
}

.form-control {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  color: #ffffff;
  padding: 12px 14px;
  font-size: 14px;
  outline: none;
  font-family: inherit;
  transition: all var(--transition-fast);
}

.form-control:focus {
  border-color: var(--primary);
  box-shadow: 0 0 15px rgba(50, 170, 255, 0.25);
}

select.form-control {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%2394a3b8' viewBox='0 0 16 16'%3E%3Cpath d='M7.247 11.14 2.451 5.658C1.885 5.013 2.345 4 3.204 4h9.592a1 1 0 0 1 .753 1.659l-4.796 5.48a1 1 0 0 1-1.506 0z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 36px;
}

select.form-control option {
  background: var(--bg-surface);
  color: #ffffff;
}

textarea.form-control {
  resize: vertical;
  min-height: 90px;
}

.checkbox-group {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin: 18px 0;
  font-size: 13px;
  color: var(--text-muted);
}

.checkbox-group input[type="checkbox"] {
  accent-color: var(--primary);
  margin-top: 3px;
  cursor: pointer;
}

.btn-submit-inquiry {
  width: 100%;
  background: var(--primary);
  color: #07090e;
  font-size: 15px;
  font-weight: 700;
  padding: 14px 20px;
  border-radius: var(--radius-full);
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  transition: all var(--transition-fast);
  box-shadow: 0 0 25px rgba(50, 170, 255, 0.4);
}

.btn-submit-inquiry:hover {
  background: #ffffff;
  color: #07090e;
  box-shadow: 0 0 35px rgba(255, 255, 255, 0.7);
  transform: translateY(-2px);
}

.form-success-message {
  display: none;
  text-align: center;
  padding: 40px 20px;
}

.form-success-icon {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: rgba(16, 185, 129, 0.2);
  color: var(--success);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 32px;
  margin: 0 auto 20px;
  border: 1px solid var(--success);
}

/* ========================================================
   FOOTER (IM LOOK VON LASERREIN.BERLIN)
   ======================================================== */
.site-footer {
  background: #030508;
  border-top: 1px solid var(--border-subtle);
  padding: 70px 0 30px;
  font-size: 14px;
}

.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 50px;
}

.footer-brand h4 {
  font-size: 22px;
  margin-bottom: 12px;
  background: linear-gradient(135deg, #ffffff, var(--primary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.footer-brand p {
  color: var(--text-muted);
  max-width: 320px;
  margin-bottom: 20px;
  line-height: 1.6;
}

.footer-title {
  font-size: 15px;
  font-weight: 600;
  color: #ffffff;
  margin-bottom: 18px;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links a {
  color: var(--text-muted);
  font-size: 13px;
  transition: color var(--transition-fast);
}

.footer-links a:hover {
  color: var(--primary);
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 30px;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  color: var(--text-dim);
  font-size: 12px;
  flex-wrap: wrap;
  gap: 16px;
}

.footer-bottom-links {
  display: flex;
  gap: 20px;
}

.footer-bottom-links a:hover {
  color: #ffffff;
}

/* ========================================================
   RESPONSIVE DESIGN (MEDIA QUERIES)
   ======================================================== */
@media (max-width: 1024px) {
  .hero-title {
    font-size: 38px;
  }
  .trust-bar {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }
  .guide-grid, .perks-grid {
    grid-template-columns: 1fr;
  }
  .inquiry-grid {
    grid-template-columns: 1fr;
  }
  .footer-top {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .main-nav {
    display: none;
  }
  .mobile-nav-toggle {
    display: block;
  }
  .header-actions .btn-header-cta {
    display: none;
  }
  .hero-title {
    font-size: 30px;
  }
  .hero-desc {
    font-size: 15px;
  }
  .trust-bar {
    grid-template-columns: 1fr;
  }
  .product-grid {
    grid-template-columns: 1fr;
  }
  .controls-inner {
    flex-direction: column;
    align-items: stretch;
  }
  .search-box {
    width: 100%;
  }
  .form-row {
    grid-template-columns: 1fr;
  }
  .footer-top {
    grid-template-columns: 1fr;
  }
}

/* ========================================================
   FOOTER (neue Seiten)
   ======================================================== */
#site-footer {
  background: var(--bg-surface);
  border-top: 1px solid var(--border-subtle);
  padding: 40px 24px;
}
.footer-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
  text-align: center;
}
.footer-logo { display: flex; flex-direction: column; align-items: center; gap: 8px; }
.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  justify-content: center;
}
.footer-links a {
  color: var(--text-muted);
  font-size: 14px;
  text-decoration: none;
  transition: color var(--transition-fast);
}
.footer-links a:hover { color: var(--primary); }
.footer-copy {
  color: var(--text-dim);
  font-size: 13px;
}