/* ============================================================
   B3D Fertigung – style.css
   Balows Industrial Services · Flensburg
   ============================================================ */

/* ── VARIABLES ── */
:root {
  --bg:        #080808;
  --bg2:       #0f0f0f;
  --bg3:       #161616;
  --bg4:       #1e1e1e;
  --bg5:       #252525;
  --surface:   #1a1a1a;
  --orange:    #e85d00;
  --orange2:   #ff7a2a;
  --orange3:   #ff9a5a;
  --orange-dim: rgba(232,93,0,0.12);
  --orange-glow: rgba(232,93,0,0.08);
  --gray:      #555;
  --gray2:     #777;
  --light:     #a0a0a0;
  --white:     #e8e8e8;
  --pure:      #f5f5f5;
  --border:    rgba(255,255,255,0.06);
  --border2:   rgba(255,255,255,0.1);
  --green:     #22c55e;
  --font-display: 'Bebas Neue', 'Arial Black', sans-serif;
  --font-body:    'Barlow', 'Arial', sans-serif;
  --font-cond:    'Barlow Condensed', 'Arial Narrow', sans-serif;
  --nav-h: 64px;
}

/* ── RESET ── */
*, *::before, *::after { margin:0; padding:0; box-sizing:border-box; }
html { scroll-behavior:smooth; font-size:16px; }
body {
  background: var(--bg);
  color: var(--light);
  font-family: var(--font-body);
  font-weight: 300;
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
img { display:block; max-width:100%; }
a { color: inherit; text-decoration: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

/* ── SCROLLBAR ── */
::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: var(--bg2); }
::-webkit-scrollbar-thumb { background: var(--bg5); }
::-webkit-scrollbar-thumb:hover { background: var(--orange); }

/* ── CONTAINER ── */
.container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 2rem;
}

/* ── NAVIGATION ── */
#nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  height: var(--nav-h);
  transition: background 0.3s, border-color 0.3s;
  border-bottom: 1px solid transparent;
}
#nav.scrolled {
  background: rgba(8,8,8,0.95);
  backdrop-filter: blur(16px);
  border-bottom-color: var(--border);
}
.nav-inner {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 2rem;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  font-family: var(--font-display);
  font-size: 1.6rem;
  letter-spacing: 2px;
  line-height: 1;
}
.logo-b3d  { color: var(--pure); }
.logo-dot  { color: var(--orange); }
.logo-fert { color: var(--pure); }

.nav-links {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 1.25rem;
}
.nav-links a {
  font-family: var(--font-cond);
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--gray2);
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--white); }
.nav-cta {
  background: var(--orange) !important;
  color: #fff !important;
  padding: 8px 20px !important;
  white-space: nowrap !important;
  transition: background 0.2s !important;
}
.nav-cta:hover { background: var(--orange2) !important; }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 28px;
}
.nav-toggle span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--white);
  transition: all 0.3s;
}

/* ── SECTIONS ── */
.section {
  padding: 7rem 0;
}
.section-dark {
  background: var(--bg2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.section-label {
  font-family: var(--font-cond);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 0.75rem;
}
.section-title {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 4.5vw, 3.5rem);
  line-height: 1;
  letter-spacing: 1px;
  color: var(--pure);
  margin-bottom: 1.25rem;
}
.section-sub {
  font-size: 1rem;
  color: var(--light);
  max-width: 560px;
  line-height: 1.7;
  margin-bottom: 3.5rem;
}

/* ── BUTTONS ── */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--orange);
  color: #fff;
  padding: 14px 28px;
  font-family: var(--font-cond);
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  transition: background 0.2s, transform 0.15s;
}
.btn-primary:hover {
  background: var(--orange2);
  transform: translateY(-1px);
}
.btn-ghost {
  display: inline-flex;
  align-items: center;
  color: var(--light);
  font-family: var(--font-cond);
  font-size: 0.9rem;
  font-weight: 500;
  letter-spacing: 1px;
  text-transform: uppercase;
  border-bottom: 1px solid var(--border2);
  padding-bottom: 2px;
  transition: color 0.2s, border-color 0.2s;
}
.btn-ghost:hover {
  color: var(--white);
  border-color: var(--white);
}

/* ── HERO ── */
#hero {
  position: relative;
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  padding-top: var(--nav-h);
  overflow: hidden;
  max-width: 1800px;
  margin: 0 auto;
}

.hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.hero-content {
  padding: 5rem 2rem 5rem 3rem;
  max-width: 800px;
  margin-left: auto;
  position: relative;
  z-index: 1;
}
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(232,93,0,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(232,93,0,0.025) 1px, transparent 1px);
  background-size: 60px 60px;
}
.hero-glow {
  position: absolute;
  top: 20%;
  right: 10%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(232,93,0,0.08) 0%, transparent 70%);
  border-radius: 50%;
}

.hero-content {
  padding: 5rem 2rem 5rem 2rem;
  max-width: 600px;
  margin-left: auto;
  padding-left: 3rem;
  position: relative;
  z-index: 1;
}
.hero-eyebrow {
  font-family: var(--font-cond);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.hero-eyebrow::before {
  content: '';
  width: 32px;
  height: 1px;
  background: var(--orange);
}
.hero-title {
  font-family: var(--font-display);
  font-size: clamp(3.5rem, 7vw, 6rem);
  line-height: 0.95;
  letter-spacing: 2px;
  color: var(--pure);
  margin-bottom: 1.5rem;
}
.hero-accent { color: var(--orange); }
.hero-sub {
  font-size: 1.05rem;
  color: var(--light);
  line-height: 1.75;
  margin-bottom: 2.5rem;
  max-width: 480px;
}
.hero-actions {
  display: flex;
  gap: 1.5rem;
  align-items: center;
  margin-bottom: 3rem;
  flex-wrap: wrap;
}
.hero-trust {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
  flex-wrap: wrap;
  gap: 1rem;
}
.trust-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8rem;
  color: var(--gray2);
}
.trust-icon { font-size: 1rem; }
.trust-divider {
  width: 1px;
  height: 20px;
  background: var(--border2);
}

/* HERO VISUAL */
.hero-visual {
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  z-index: 1;
  padding: 5rem 3rem 5rem 1rem;
}
.fdm-svg {
  width: 100%;
  max-width: 320px;
  height: auto;
  filter: drop-shadow(0 0 40px rgba(232,93,0,0.15));
}

/* FDM Animationen */
.fdm-gantry {
  animation: gantry-move 4s ease-in-out infinite;
}
@keyframes gantry-move {
  0%   { transform: translateX(-30px); }
  50%  { transform: translateX(30px); }
  100% { transform: translateX(-30px); }
}
.fdm-filament {
  animation: filament-flow 1s linear infinite;
  stroke-dashoffset: 0;
}
@keyframes filament-flow {
  to { stroke-dashoffset: -14; }
}
.fdm-active-layer {
  animation: layer-pulse 2s ease-in-out infinite;
}
@keyframes layer-pulse {
  0%, 100% { opacity: 0.9; }
  50%       { opacity: 0.4; }
}

/* ── LEISTUNGEN ── */
.leistungen-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5px;
  background: var(--border);
  border: 1px solid var(--border);
}
.leistung-card {
  background: var(--bg);
  padding: 2.5rem;
  position: relative;
  overflow: hidden;
  transition: background 0.25s;
}
.leistung-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 3px;
  height: 0;
  background: var(--orange);
  transition: height 0.3s ease;
}
.leistung-card:hover { background: var(--bg3); }
.leistung-card:hover::before { height: 100%; }
.leistung-card.featured { background: var(--bg2); }
.leistung-card.featured::after {
  content: 'Empfohlen';
  position: absolute;
  top: 1.5rem; right: 1.5rem;
  font-family: var(--font-cond);
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--orange);
  background: var(--orange-dim);
  padding: 3px 10px;
}
.lcard-number {
  font-family: var(--font-display);
  font-size: 4rem;
  color: rgba(255,255,255,0.04);
  line-height: 1;
  position: absolute;
  top: 1rem; right: 1.5rem;
  letter-spacing: 2px;
}
.lcard-icon { font-size: 1.75rem; margin-bottom: 1.25rem; }
.leistung-card h3 {
  font-family: var(--font-cond);
  font-size: 1.2rem;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: 0.75rem;
}
.leistung-card p {
  font-size: 0.9rem;
  color: var(--light);
  line-height: 1.7;
  margin-bottom: 1.25rem;
}
.lcard-tags {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}
.lcard-tags span {
  font-family: var(--font-cond);
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--orange);
  background: var(--orange-dim);
  padding: 3px 8px;
}

/* ── PROZESS ── */
.prozess-grid {
  display: flex;
  flex-direction: column;
  gap: 0;
  max-width: 700px;
}
.prozess-step {
  display: grid;
  grid-template-columns: 60px 1fr;
  gap: 0 2rem;
  position: relative;
}
.ps-line {
  position: absolute;
  left: 28px;
  top: 56px;
  width: 2px;
  height: calc(100% - 16px);
  background: linear-gradient(var(--orange), transparent);
  opacity: 0.3;
}
.ps-line.last { display: none; }
.ps-num {
  width: 56px;
  height: 56px;
  border: 1px solid rgba(232,93,0,0.4);
  background: var(--orange-dim);
  color: var(--orange);
  font-family: var(--font-display);
  font-size: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  letter-spacing: 1px;
}
.ps-content {
  padding-bottom: 3.5rem;
}
.ps-content h3 {
  font-family: var(--font-cond);
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: 0.6rem;
  margin-top: 0.75rem;
}
.ps-content p {
  font-size: 0.95rem;
  color: var(--light);
  line-height: 1.7;
  margin-bottom: 0.75rem;
}
.ps-detail {
  font-family: var(--font-cond);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--orange);
}

/* ── MATERIALIEN ── */
.mat-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5px;
  background: var(--border);
  border: 1px solid var(--border);
  margin-bottom: 1.5rem;
}
.mat-card {
  background: var(--bg);
  padding: 2.5rem;
}
.mat-featured {
  background: var(--bg2);
  position: relative;
}
.mat-featured::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--orange), var(--orange2));
}
.mat-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 0.4rem;
  gap: 1rem;
}
.mat-name {
  font-family: var(--font-display);
  font-size: 3rem;
  color: var(--orange);
  letter-spacing: 3px;
  line-height: 1;
}
.mat-badge {
  font-family: var(--font-cond);
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--gray2);
  background: var(--bg4);
  padding: 4px 10px;
  white-space: nowrap;
  margin-top: 0.5rem;
}
.mat-badge-orange {
  color: var(--orange);
  background: var(--orange-dim);
}
.mat-sub {
  font-family: var(--font-cond);
  font-size: 0.72rem;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--gray);
  margin-bottom: 1.25rem;
}
.mat-desc {
  font-size: 0.9rem;
  color: var(--light);
  line-height: 1.7;
  margin-bottom: 1.5rem;
}
.mat-props {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  margin-bottom: 1.5rem;
}
.mat-prop {
  font-size: 0.85rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.mat-prop.good  { color: var(--light); }
.mat-prop.warn  { color: var(--gray2); }
.mat-prop.note  { color: var(--gray2); font-style: italic; }
.mat-use {
  font-family: var(--font-cond);
  font-size: 0.72rem;
  letter-spacing: 1px;
  color: var(--gray);
  padding-top: 1.25rem;
  border-top: 1px solid var(--border);
}
.mat-note {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.85rem;
  color: var(--gray2);
  padding: 1rem 1.25rem;
  background: var(--bg2);
  border: 1px solid var(--border);
}

/* ── PREISE ── */
.preise-table {
  border: 1px solid var(--border);
  margin-bottom: 2.5rem;
  overflow: hidden;
}
.pt-header {
  display: grid;
  grid-template-columns: 2fr 1.5fr 1fr;
  gap: 1rem;
  padding: 0.85rem 1.5rem;
  background: var(--orange);
  font-family: var(--font-cond);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: #fff;
}
.pt-row {
  display: grid;
  grid-template-columns: 2fr 1.5fr 1fr;
  gap: 1rem;
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--border);
  align-items: center;
  transition: background 0.2s;
}
.pt-row:hover { background: var(--bg3); }
.pt-row:last-child { border-bottom: none; }
.pt-row-highlight {
  background: var(--orange-dim);
  border-left: 3px solid var(--orange);
}
.pt-row-highlight:hover { background: rgba(232,93,0,0.18); }
.pt-cat strong {
  display: block;
  color: var(--white);
  font-size: 0.95rem;
  margin-bottom: 0.2rem;
}
.pt-cat span {
  font-size: 0.75rem;
  color: var(--gray2);
}
.pt-example { font-size: 0.85rem; color: var(--light); }
.pt-price {
  font-family: var(--font-display);
  font-size: 1.4rem;
  color: var(--orange);
  letter-spacing: 1px;
}

.preise-info {
  display: flex;
  flex-direction: column;
  gap: 0;
  border: 1px solid var(--border);
}
.pinfo-item {
  display: flex;
  gap: 1.25rem;
  align-items: flex-start;
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--border);
  transition: background 0.2s;
}
.pinfo-item:last-child { border-bottom: none; }
.pinfo-item:hover { background: var(--bg3); }
.pinfo-icon { font-size: 1.25rem; flex-shrink: 0; margin-top: 0.1rem; }
.pinfo-item strong { display: block; color: var(--white); font-size: 0.9rem; margin-bottom: 0.2rem; font-weight: 500; }
.pinfo-item span { font-size: 0.85rem; color: var(--light); }

/* ── GALERIE ── */
.galerie-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  grid-template-rows: auto auto;
  gap: 1.5px;
  background: var(--border);
  border: 1px solid var(--border);
}
.galerie-item {
  background: var(--bg2);
  aspect-ratio: 4/3;
  overflow: hidden;
  transition: background 0.25s;
  cursor: pointer;
}
.galerie-item:hover { background: var(--bg3); }
.gi-large {
  grid-row: 1 / 3;
  aspect-ratio: auto;
}
.gi-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  min-height: 160px;
}
.gi-icon { font-size: 2.5rem; opacity: 0.2; }
.gi-label { font-size: 0.75rem; color: var(--gray2); font-family: var(--font-cond); letter-spacing: 1px; text-transform: uppercase; }
.gi-sublabel { font-size: 0.65rem; color: var(--gray); }

/* ── ANFRAGE ── */
.anfrage-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 4rem;
  align-items: start;
}

.anfrage-direct {
  margin-bottom: 2.5rem;
}
.ad-label {
  font-family: var(--font-cond);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 0.75rem;
}
.anfrage-email-btn {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  background: var(--bg4);
  border: 1px solid var(--border2);
  padding: 1.25rem 1.5rem;
  transition: all 0.2s;
  cursor: pointer;
}
.anfrage-email-btn:hover {
  background: var(--bg5);
  border-color: var(--orange);
  transform: translateX(4px);
}
.aeb-icon { font-size: 1.75rem; flex-shrink: 0; }
.aeb-text { flex: 1; }
.aeb-text strong { display: block; color: var(--white); font-size: 1rem; margin-bottom: 0.2rem; }
.aeb-text span { font-size: 0.8rem; color: var(--gray2); }
.aeb-arrow { color: var(--orange); font-size: 1.25rem; flex-shrink: 0; }

.anfrage-checklist { }
.acl-title {
  font-family: var(--font-cond);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--gray2);
  margin-bottom: 1.25rem;
}
.anfrage-checklist ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0;
  border: 1px solid var(--border);
}
.anfrage-checklist li {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--border);
  transition: background 0.2s;
}
.anfrage-checklist li:last-child { border-bottom: none; }
.anfrage-checklist li:hover { background: var(--bg3); }
.acl-check {
  font-size: 0.85rem;
  color: var(--green);
  flex-shrink: 0;
  margin-top: 0.1rem;
  width: 18px;
}
.acl-check.optional { color: var(--gray2); }
.anfrage-checklist strong { display: block; color: var(--white); font-size: 0.9rem; margin-bottom: 0.2rem; font-weight: 500; }
.anfrage-checklist span { font-size: 0.8rem; color: var(--light); }

/* CONTACT */
.anfrage-contact {
  background: var(--bg3);
  border: 1px solid var(--border);
  padding: 1.75rem;
  margin-bottom: 1.5rem;
}
.ac-title {
  font-family: var(--font-cond);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--gray2);
  margin-bottom: 1.25rem;
}
.ac-item {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  padding: 0.65rem 0;
  border-bottom: 1px solid var(--border);
}
.ac-item:last-child { border-bottom: none; }
.ac-icon { font-size: 1rem; flex-shrink: 0; margin-top: 0.1rem; }
.ac-label { font-size: 0.65rem; color: var(--gray2); font-family: var(--font-cond); letter-spacing: 1px; text-transform: uppercase; margin-bottom: 0.15rem; }
.ac-value { font-size: 0.9rem; color: var(--white); }
.ac-value a { color: var(--orange); transition: opacity 0.2s; }
.ac-value a:hover { opacity: 0.8; }

/* FAQ */
.anfrage-faq { }
.faq-title {
  font-family: var(--font-cond);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--gray2);
  margin-bottom: 0.75rem;
}
.faq-item {
  border: 1px solid var(--border);
  border-bottom: none;
}
.faq-item:last-child { border-bottom: 1px solid var(--border); }
.faq-item summary {
  padding: 1rem 1.25rem;
  cursor: pointer;
  font-size: 0.9rem;
  color: var(--white);
  display: flex;
  justify-content: space-between;
  align-items: center;
  list-style: none;
  transition: background 0.2s;
  user-select: none;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: '+';
  color: var(--orange);
  font-size: 1.2rem;
  flex-shrink: 0;
}
.faq-item[open] summary::after { content: '−'; }
.faq-item summary:hover { background: var(--bg3); }
.faq-item p {
  padding: 0 1.25rem 1rem;
  font-size: 0.85rem;
  color: var(--light);
  line-height: 1.7;
  background: var(--bg3);
  border-top: 1px solid var(--border);
}

/* ── LEGAL ── */
.section-legal {
  background: var(--bg2);
  border-top: 1px solid var(--border);
  padding: 4rem 0;
}
.legal-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
}
.legal-block h3 {
  font-family: var(--font-cond);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: 1.25rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--border);
}
.legal-block p {
  font-size: 0.8rem;
  color: var(--gray2);
  line-height: 1.7;
  margin-bottom: 0.75rem;
}
.legal-block a {
  color: var(--orange);
  transition: opacity 0.2s;
}
.legal-block a:hover { opacity: 0.8; }

/* ── FOOTER ── */
footer {
  background: #000;
  border-top: 1px solid var(--border);
  padding: 2rem 0;
}
.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
}
.footer-logo {
  font-family: var(--font-display);
  font-size: 1.3rem;
  letter-spacing: 2px;
}
.footer-tagline {
  font-size: 0.65rem;
  color: var(--gray);
  letter-spacing: 1px;
  font-family: var(--font-cond);
  text-transform: uppercase;
  margin-top: 0.2rem;
}
.footer-links {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
}
.footer-links a {
  font-family: var(--font-cond);
  font-size: 0.75rem;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--gray);
  transition: color 0.2s;
}
.footer-links a:hover { color: var(--orange); }
.footer-copy {
  font-size: 0.75rem;
  color: var(--gray);
}

/* ── SCROLL ANIMATIONS ── */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }

/* ── RESPONSIVE ── */
@media (max-width: 1024px) {
  #hero { grid-template-columns: 1fr; min-height: auto; padding: 8rem 0 4rem; }
  .hero-content { max-width: 100%; padding: 0 2rem; margin: 0; }
  .hero-visual { padding: 2rem; }
  .fdm-svg { max-width: 240px; }
  .leistungen-grid { grid-template-columns: 1fr; }
  .mat-grid { grid-template-columns: 1fr; }
  .anfrage-grid { grid-template-columns: 1fr; gap: 3rem; }
  .legal-grid { grid-template-columns: 1fr; gap: 2rem; }
}

@media (max-width: 768px) {
  :root { --nav-h: 56px; }
  .section { padding: 5rem 0; }
  .nav-links { display: none; flex-direction: column; position: fixed; top: var(--nav-h); left: 0; right: 0; background: var(--bg); border-bottom: 1px solid var(--border); padding: 1.5rem 2rem; gap: 1.25rem; }
  .nav-links.open { display: flex; }
  .nav-toggle { display: flex; }
  .pt-header { grid-template-columns: 1fr 1fr; }
  .pt-header span:nth-child(2) { display: none; }
  .pt-row { grid-template-columns: 1fr 1fr; }
  .pt-example { display: none; }
  .galerie-grid { grid-template-columns: 1fr 1fr; grid-template-rows: auto; }
  .gi-large { grid-row: auto; }
  .footer-inner { flex-direction: column; text-align: center; }
  .footer-links { justify-content: center; }
  .hero-actions { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 480px) {
  .container { padding: 0 1.25rem; }
  .preise-table { font-size: 0.85rem; }
  .pt-header, .pt-row { padding: 0.85rem 1rem; }
  .leistung-card { padding: 1.75rem; }
  .mat-card { padding: 1.75rem; }
  .anfrage-email-btn { padding: 1rem; }
}

/* ── MATERIAL TECH TABLE ── */
.mat-techdata {
  margin-top: 2rem;
  border: 1px solid var(--border);
  background: var(--bg2);
}
.mt-title {
  padding: 1rem 1.5rem;
  font-family: var(--font-cond);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--gray2);
  border-bottom: 1px solid var(--border);
}
.mt-title span {
  color: var(--gray);
  font-weight: 400;
  text-transform: none;
  letter-spacing: 0;
}
.mt-table { }
.mt-header {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 1rem;
  padding: 0.6rem 1.5rem;
  background: var(--bg3);
  font-family: var(--font-cond);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--gray2);
  border-bottom: 1px solid var(--border);
}
.mt-row {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 1rem;
  padding: 0.65rem 1.5rem;
  border-bottom: 1px solid var(--border);
  font-size: 0.85rem;
  align-items: center;
  transition: background 0.15s;
}
.mt-row:last-child { border-bottom: none; }
.mt-row:hover { background: var(--bg3); }
.mt-row span:first-child { color: var(--light); }
.mt-row span:not(:first-child):not(.mt-winner) { color: var(--gray2); font-family: var(--font-cond); }
.mt-row span:last-child { color: var(--gray); font-size: 0.72rem; }
.mt-winner {
  color: var(--orange) !important;
  font-family: var(--font-cond) !important;
  font-weight: 600 !important;
}
.mt-note {
  padding: 0.65rem 1.5rem;
  font-size: 0.72rem;
  color: var(--gray);
  border-top: 1px solid var(--border);
  font-style: italic;
}

@media (max-width: 640px) {
  .mt-header,
  .mt-row { grid-template-columns: 1.5fr 1fr 1fr; }
  .mt-header span:last-child,
  .mt-row span:last-child { display: none; }
}

/* ── EQUIPMENT ── */
.equip-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5px;
  background: var(--border);
  border: 1px solid var(--border);
}
.equip-col {
  display: flex;
  flex-direction: column;
  gap: 1.5px;
  background: var(--border);
}
.equip-card {
  background: var(--bg);
  padding: 2rem;
  position: relative;
}
.equip-main { background: var(--bg2); }
.equip-highlight {
  background: var(--bg2);
  border-top: 2px solid var(--orange);
}
.equip-badge {
  font-family: var(--font-cond);
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--gray2);
  background: var(--bg4);
  display: inline-block;
  padding: 3px 10px;
  margin-bottom: 1rem;
}
.equip-badge-orange {
  color: var(--orange);
  background: var(--orange-dim);
}
.equip-name {
  font-family: var(--font-display);
  font-size: 1.8rem;
  color: var(--pure);
  letter-spacing: 2px;
  margin-bottom: 0.25rem;
  line-height: 1;
}
.equip-sub {
  font-family: var(--font-cond);
  font-size: 0.7rem;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--gray);
  margin-bottom: 1rem;
}
.equip-desc {
  font-size: 0.88rem;
  color: var(--light);
  line-height: 1.7;
  margin-bottom: 1.25rem;
}
.equip-specs {
  display: flex;
  flex-direction: column;
  gap: 0;
  border: 1px solid var(--border);
}
.espec-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.55rem 0.85rem;
  border-bottom: 1px solid var(--border);
  gap: 1rem;
}
.espec-row:last-child { border-bottom: none; }
.espec-label {
  font-size: 0.75rem;
  color: var(--gray2);
  flex-shrink: 0;
}
.espec-val {
  font-size: 0.82rem;
  color: var(--white);
  text-align: right;
}
.equip-props {
  display: flex;
  flex-direction: column;
  gap: 0;
  border: 1px solid var(--border);
}
.eprop {
  display: flex;
  gap: 0.85rem;
  align-items: flex-start;
  padding: 0.85rem;
  border-bottom: 1px solid var(--border);
  transition: background 0.15s;
}
.eprop:last-child { border-bottom: none; }
.eprop:hover { background: var(--bg3); }
.eprop-icon { font-size: 1.1rem; flex-shrink: 0; margin-top: 0.1rem; }
.eprop strong { display: block; color: var(--white); font-size: 0.88rem; margin-bottom: 0.15rem; font-weight: 500; }
.eprop span { font-size: 0.78rem; color: var(--light); line-height: 1.5; }
.equip-note {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.85rem;
  color: var(--gray2);
  padding: 1rem 1.25rem;
  background: var(--bg2);
  border: 1px solid var(--border);
  margin-top: 1.5rem;
}

@media (max-width: 900px) {
  .equip-grid { grid-template-columns: 1fr; }
}

/* ── FARBTABELLE ── */
.mat-colors {
  margin-top: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  margin-bottom: 2rem;
}
.mc-block {
  border: 1px solid var(--border);
  background: var(--bg2);
  overflow: hidden;
}
.mc-block-petg {
  border-top: 2px solid var(--orange);
}
.mc-title {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.85rem 1.25rem;
  border-bottom: 1px solid var(--border);
  background: var(--bg3);
}
.mc-mat {
  font-family: var(--font-cond);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--white);
}
.mc-count {
  font-size: 0.7rem;
  color: var(--gray2);
  font-family: var(--font-cond);
  letter-spacing: 1px;
}
.mc-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(60px, 1fr));
  gap: 1px;
  background: var(--border);
  padding: 1px;
}
@media (max-width: 600px) {
  .mc-grid { grid-template-columns: repeat(auto-fill, minmax(50px, 1fr)); }
  .mc-swatch { min-height: 50px; }
  .mc-swatch span { opacity: 1; font-size: 0.45rem; }
}
.mc-swatch {
  aspect-ratio: 1;
  position: relative;
  cursor: pointer;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  padding-bottom: 4px;
  transition: transform 0.15s;
  min-height: 60px;
}
.mc-swatch:hover { transform: scale(1.05); z-index: 2; }
.mc-swatch span {
  font-size: 0.5rem;
  color: rgba(255,255,255,0.7);
  font-family: var(--font-cond);
  letter-spacing: 0.5px;
  text-shadow: 0 1px 3px rgba(0,0,0,0.8);
  opacity: 0;
  transition: opacity 0.2s;
}
.mc-swatch span.dark { color: rgba(0,0,0,0.6); text-shadow: none; }
.mc-swatch:hover span { opacity: 1; }
.mc-swatch.mc-black { border: 1px solid var(--border); }
.mc-swatch.mc-white { border: 1px solid var(--border); }
.mc-note {
  padding: 0.65rem 1.25rem;
  font-size: 0.72rem;
  color: var(--gray2);
  border-top: 1px solid var(--border);
  font-style: italic;
}

/* ── HIDE FDM PRINTER ON MOBILE ── */
@media (max-width: 1024px) {
  .hero-visual { display: none !important; }
  #hero {
    grid-template-columns: 1fr;
  }
  .hero-content {
    padding: 4rem 2rem;
    max-width: 100%;
    margin: 0 auto;
    text-align: center;
  }
  .hero-eyebrow { justify-content: center; }
  .hero-actions { justify-content: center; }
  .hero-trust { justify-content: center; }
}

/* ── FEHLERANALYSE TEASER ── */
.fa-teaser {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}
.fat-items {
  display: flex;
  flex-direction: column;
  gap: 0;
  border: 1px solid var(--border);
}
.fat-item {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--border);
  transition: background 0.2s;
}
.fat-item:last-child { border-bottom: none; }
.fat-item:hover { background: var(--bg3); }
.fat-icon { font-size: 1.25rem; flex-shrink: 0; }
.fat-item strong { display: block; color: var(--white); font-size: 0.9rem; margin-bottom: 0.2rem; font-weight: 500; }
.fat-item span { font-size: 0.8rem; color: var(--light); }

@media (max-width: 900px) {
  .fa-teaser { grid-template-columns: 1fr; gap: 2rem; }
}

/* ── GALERIE PREVIEW (Hauptseite) ── */
.gp-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5px;
  background: var(--border);
  border: 1px solid var(--border);
}
.gp-card {
  background: var(--bg);
  text-decoration: none;
  display: block;
  transition: background 0.2s;
}
.gp-card:hover { background: var(--bg3); }
.gp-thumb {
  position: relative;
  aspect-ratio: 16/9;
  background: var(--bg3);
  overflow: hidden;
}
.gp-thumb video { width: 100%; height: 100%; object-fit: cover; }
.gp-play {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0,0,0,0.3);
  transition: background 0.2s;
}
.gp-card:hover .gp-play { background: rgba(232,93,0,0.2); }
.gp-play-icon {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(232,93,0,0.9);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.2s;
}
.gp-card:hover .gp-play-icon { transform: scale(1.1); }
.gp-play-icon svg { margin-left: 2px; }
.gp-info { padding: 1rem 1.25rem; }
.gp-material {
  font-family: var(--font-cond);
  font-size: 0.65rem;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 0.3rem;
}
.gp-title {
  font-family: var(--font-cond);
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  color: var(--white);
  line-height: 1.3;
}
.gp-loading {
  padding: 3rem;
  text-align: center;
  color: var(--gray2);
  font-family: var(--font-cond);
  letter-spacing: 2px;
  font-size: 0.75rem;
  text-transform: uppercase;
}
.gp-empty {
  padding: 4rem;
  text-align: center;
  border: 1px solid var(--border);
}
.gp-empty-icon { font-size: 2.5rem; margin-bottom: 1rem; opacity: 0.3; }
.gp-empty-text {
  font-family: var(--font-cond);
  font-size: 0.8rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--gray2);
}

@media (max-width: 900px) { .gp-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 600px) { .gp-grid { grid-template-columns: 1fr; } }