/* ========================================================
   LOCAL FONTS – Source Sans 3 (Brand Guide: Source Sans Pro)
======================================================== */
@font-face {
  font-family: 'Source Sans 3';
  font-style: normal;
  font-weight: 300;
  font-display: swap;
  src: url('fonts/source-sans-3-v19-latin-300.woff2') format('woff2');
}
@font-face {
  font-family: 'Source Sans 3';
  font-style: italic;
  font-weight: 300;
  font-display: swap;
  src: url('fonts/source-sans-3-v19-latin-300italic.woff2') format('woff2');
}
@font-face {
  font-family: 'Source Sans 3';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('fonts/source-sans-3-v19-latin-regular.woff2') format('woff2');
}
@font-face {
  font-family: 'Source Sans 3';
  font-style: italic;
  font-weight: 400;
  font-display: swap;
  src: url('fonts/source-sans-3-v19-latin-italic.woff2') format('woff2');
}
@font-face {
  font-family: 'Source Sans 3';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url('fonts/source-sans-3-v19-latin-600.woff2') format('woff2');
}
@font-face {
  font-family: 'Source Sans 3';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url('fonts/source-sans-3-v19-latin-700.woff2') format('woff2');
}

/* ========================================================
   VARIABLES & RESET
======================================================== */
:root {
  --bg:         #011E41;
  --bg-card:    #0a2a50;
  --bg-panel:   #133561;
  --silver:     #c8cdd6;
  --silver-lt:  #e8eaed;
  --gold:       #D12A2F;
  --gold-lt:    #e04448;
  --white:      #f4f5f7;
  --muted:      #9EA1A2;
  --gray:       #55565A;
  --turquoise:  #57B6B2;
  --accent:     #D12A2F;
  --border:     rgba(200,205,214,.10);
  --border-hi:  rgba(209,42,47,.35);
  --font-head:  'Source Sans 3', Verdana, sans-serif;
  --font-cond:  'Source Sans 3', Verdana, sans-serif;
  --font-body:  'Source Sans 3', Verdana, sans-serif;
  --radius:     4px;
  --transition: .32s cubic-bezier(.4,0,.2,1);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--silver);
  font-family: var(--font-body);
  font-weight: 300;
  font-size: 16px;
  line-height: 1.65;
  overflow-x: hidden;
}

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

/* ========================================================
   NOISE OVERLAY
======================================================== */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='1'/%3E%3C/svg%3E");
  opacity: .028;
  pointer-events: none;
  z-index: 9999;
}

/* ========================================================
   TYPOGRAPHY HELPERS
======================================================== */
.label {
  font-family: var(--font-cond);
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--gold);
}

h1, h2, h3, h4 {
  font-family: var(--font-head);
  line-height: 1.05;
  color: var(--white);
}

.container {
  width: min(1180px, 100%);
  margin-inline: auto;
  padding-inline: clamp(20px, 5vw, 60px);
}

/* ========================================================
   NAV
======================================================== */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px clamp(20px, 5vw, 60px);
  background: rgba(10,18,35,.95);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(30,50,80,.4);
  transition: background var(--transition);
}

.nav-logo {
  display: flex;
  align-items: center;
}

.nav-logo img {
  height: 40px;
  width: auto;
  object-fit: contain;
}

.nav-links {
  display: flex;
  gap: 2.2rem;
  list-style: none;
}

.nav-links a {
  font-family: var(--font-cond);
  font-size: .9rem;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--silver);
  transition: color var(--transition);
  position: relative;
  padding-bottom: 3px;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 0; height: 1px;
  background: var(--gold);
  transition: width var(--transition);
}

.nav-links a:hover { color: var(--white); }
.nav-links a:hover::after { width: 100%; }

.nav-cta {
  font-family: var(--font-cond);
  font-size: .85rem;
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
  padding: 9px 22px;
  border: 1px solid var(--gold);
  color: var(--gold);
  border-radius: var(--radius);
  transition: background var(--transition), color var(--transition);
}

.nav-cta:hover {
  background: var(--gold);
  color: var(--bg);
}

/* ========================================================
   HERO
======================================================== */
.hero {
  min-height: 100svh;
  display: grid;
  place-items: center;
  position: relative;
  overflow: hidden;
  padding-top: 90px;
}

/* Animated aluminum brushed background */
.hero-bg {
  position: absolute;
  inset: 0;
  background: rgba(10,18,35,.95);
}

/* Right side white background with diagonal edge */
.hero-bg::after {
  content: '';
  position: absolute;
  top: -10%; right: -5%;
  width: 55%; height: 120%;
  background: #ffffff;
  transform: skewX(-8deg);
}

.hero-inner {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  width: min(1180px, 100%);
  padding-inline: clamp(20px, 5vw, 60px);
}

.hero-text { animation: fadeUp .9s ease both; }
.hero-text .label { margin-bottom: 20px; }

.hero-text h1 {
  font-size: clamp(3.5rem, 7vw, 6.5rem);
  line-height: .95;
  margin-bottom: 24px;
  color: var(--white);
}

.hero-text h1 span {
  color: var(--gold);
  -webkit-text-stroke: none;
}

.hero-text p {
  font-size: 1.05rem;
  color: var(--silver);
  max-width: 440px;
  margin-bottom: 40px;
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-cond);
  font-size: .9rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  padding: 14px 30px;
  background: var(--gold);
  color: var(--bg);
  border-radius: var(--radius);
  border: none;
  cursor: pointer;
  transition: background var(--transition), transform var(--transition);
}

.btn-primary:hover {
  background: var(--gold-lt);
  transform: translateY(-2px);
}

.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-cond);
  font-size: .9rem;
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
  padding: 14px 28px;
  background: transparent;
  color: var(--silver-lt);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  cursor: pointer;
  transition: border-color var(--transition), color var(--transition), transform var(--transition);
}

.btn-outline:hover {
  border-color: var(--silver);
  color: var(--white);
  transform: translateY(-2px);
}

/* Hero visual – schematic profile grid */
.hero-visual {
  animation: fadeUp .9s .2s ease both;
  position: relative;
  z-index: 1;
  margin-left: 60px;
  margin-right: -200px;
}

.hero-visual img {
  width: 100%;
  height: auto;
}

.profile-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: border-color var(--transition), transform var(--transition);
  cursor: default;
}

.profile-card:hover {
  border-color: rgba(200,168,75,.3);
  transform: translateY(-3px);
}

.profile-card:first-child {
  grid-column: span 2;
  flex-direction: row;
  align-items: center;
}

.profile-svg-wrap {
  flex-shrink: 0;
}

.profile-card-info .profile-num {
  font-family: var(--font-cond);
  font-size: .65rem;
  letter-spacing: .15em;
  color: var(--gold);
  text-transform: uppercase;
}

.profile-card-info .profile-name {
  font-family: var(--font-cond);
  font-size: 1rem;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 4px;
}

.profile-card-info p {
  font-size: .78rem;
  color: var(--muted);
}

/* ========================================================
   NUMBERS BAND
======================================================== */
.numbers-band {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 48px 0;
  background: var(--bg-card);
}

.numbers-band .inner {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
}

.stat {
  text-align: center;
  padding: 10px 20px;
  border-right: 1px solid var(--border);
}

.stat:last-child { border-right: none; }

.stat-num {
  font-family: var(--font-head);
  font-size: clamp(2.4rem, 4vw, 3.5rem);
  color: var(--white);
  line-height: 1;
  margin-bottom: 6px;
}

.stat-num span { color: var(--gold); }

.stat-label {
  font-family: var(--font-cond);
  font-size: .78rem;
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--muted);
}

/* ========================================================
   SECTIONS SHARED
======================================================== */
section { padding: clamp(70px, 10vw, 130px) 0; }

.section-head {
  max-width: 600px;
  margin-bottom: clamp(40px, 6vw, 70px);
}

.section-head .label { margin-bottom: 14px; }

.section-head h2 {
  font-size: clamp(2.6rem, 5vw, 4.2rem);
  margin-bottom: 16px;
}

.section-head p {
  font-size: 1rem;
  color: var(--muted);
  line-height: 1.7;
}

/* ========================================================
   ZEICHNUNGSPROFILE SECTION
======================================================== */
.profiles-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
}

/* Gallery */
.gallery {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.gallery-item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition);
}

.gallery-item:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(0,0,0,.3);
}

.gallery-item img {
  width: 100%;
  height: auto;
  display: block;
}

.gallery-caption {
  padding: 12px 16px;
  font-family: var(--font-cond);
  font-size: 0.95rem;
  color: var(--text-sub);
  text-align: center;
  letter-spacing: 0.03em;
}

/* ========================================================
   QUALITÄT
======================================================== */
#qualitaet {
  padding: 100px 0;
  background: var(--bg);
}

.quality-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  margin-bottom: 60px;
}

.quality-text h3 {
  font-family: var(--font-head);
  font-size: 1.6rem;
  letter-spacing: 0.06em;
  color: var(--white);
  margin-bottom: 16px;
}

.quality-text p {
  color: var(--silver);
  font-size: 1rem;
  line-height: 1.7;
  margin-bottom: 12px;
}

.quality-text strong {
  color: var(--gold);
}

.quality-certs {
  margin-top: 20px;
}

.quality-certs h3 {
  font-family: var(--font-head);
  font-size: 1.6rem;
  letter-spacing: 0.06em;
  color: var(--white);
  margin-bottom: 30px;
}

.cert-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.cert-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  padding: 28px 20px;
  text-align: center;
  transition: border-color var(--transition), background var(--transition);
}

.cert-card:hover {
  border-color: var(--border-hi);
  background: var(--bg-panel);
}

.cert-icon {
  font-size: 1.8rem;
  margin-bottom: 12px;
  color: var(--gold);
}

.cert-name {
  font-family: var(--font-cond);
  font-size: 1rem;
  font-weight: 600;
  color: var(--white);
  letter-spacing: 0.04em;
  margin-bottom: 4px;
}

.cert-desc {
  font-size: 0.85rem;
  color: var(--muted);
}

@media (max-width: 900px) {
  .quality-content {
    grid-template-columns: 1fr;
  }
  .cert-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 500px) {
  .cert-grid {
    grid-template-columns: 1fr;
  }
}

.profile-item {
  background: var(--bg-card);
  padding: 36px 28px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: background var(--transition);
  position: relative;
  overflow: hidden;
}

.profile-item::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--gold), transparent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}

.profile-item:hover { background: var(--bg-panel); }
.profile-item:hover::before { transform: scaleX(1); }

.profile-icon {
  width: 48px;
  height: 48px;
  background: rgba(200,168,75,.08);
  border: 1px solid rgba(200,168,75,.2);
  border-radius: 6px;
  display: grid;
  place-items: center;
}

.profile-icon svg { width: 24px; height: 24px; }

.profile-item h3 {
  font-family: var(--font-cond);
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: .04em;
  text-transform: uppercase;
  color: var(--white);
}

.profile-item p {
  font-size: .88rem;
  color: var(--muted);
  line-height: 1.6;
}

.profile-tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: auto;
}

.tag {
  font-family: var(--font-cond);
  font-size: .68rem;
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
  padding: 4px 10px;
  border: 1px solid var(--border);
  border-radius: 2px;
  color: var(--muted);
  transition: border-color var(--transition), color var(--transition);
}

.profile-item:hover .tag {
  border-color: rgba(200,168,75,.25);
  color: var(--silver);
}

/* ========================================================
   SURFACES (OBERFLÄCHEN)
======================================================== */
.surfaces { background: var(--bg-card); }

.surfaces-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.surface-tiles {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.surface-tile {
  border-radius: 6px;
  padding: 28px 22px;
  border: 1px solid var(--border);
  position: relative;
  overflow: hidden;
  transition: border-color var(--transition), transform var(--transition);
  cursor: default;
}

.surface-tile:hover {
  border-color: rgba(200,168,75,.35);
  transform: translateY(-3px);
}

/* Metallic texture simulations per surface type */
.surface-tile.anodize {
  background: linear-gradient(135deg, #1a2030 0%, #141820 100%);
}

.surface-tile.anodize::before {
  content: '';
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 3px,
    rgba(100,160,255,.035) 3px,
    rgba(100,160,255,.035) 4px
  );
}

.surface-tile.powder {
  background: linear-gradient(135deg, #1e1a14 0%, #18140e 100%);
}

.surface-tile.powder::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 30% 30%, rgba(200,168,75,.06) 0%, transparent 60%);
}

.surface-tile.mill {
  background: linear-gradient(135deg, #1a1c20 0%, #151719 100%);
}

.surface-tile.mill::before {
  content: '';
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    90deg,
    transparent,
    transparent 6px,
    rgba(200,205,214,.025) 6px,
    rgba(200,205,214,.025) 7px
  );
}

.surface-tile.wood {
  background: linear-gradient(135deg, #1e1a14 0%, #16120a 100%);
}

.surface-tile.wood::before {
  content: '';
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    20deg,
    transparent,
    transparent 8px,
    rgba(180,130,60,.03) 8px,
    rgba(180,130,60,.03) 9px
  );
}

.surface-tile-top {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
}

.surface-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  flex-shrink: 0;
}

.surface-tile.anodize .surface-dot { background: #5b9bd5; box-shadow: 0 0 8px rgba(91,155,213,.4); }
.surface-tile.powder .surface-dot  { background: var(--gold); box-shadow: 0 0 8px rgba(200,168,75,.4); }
.surface-tile.mill .surface-dot    { background: var(--silver); box-shadow: 0 0 8px rgba(200,205,214,.3); }
.surface-tile.wood .surface-dot    { background: #a0763a; box-shadow: 0 0 8px rgba(160,118,58,.4); }

.surface-tile h4 {
  font-family: var(--font-cond);
  font-size: .92rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--white);
  position: relative;
  z-index: 1;
}

.surface-tile p {
  font-size: .8rem;
  color: var(--muted);
  line-height: 1.55;
  position: relative;
  z-index: 1;
}

.surfaces-text h2 { margin-bottom: 20px; }

.surfaces-text p {
  font-size: 1rem;
  color: var(--muted);
  line-height: 1.72;
  margin-bottom: 16px;
}

.surface-spec-list {
  margin-top: 32px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.spec-row {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: .88rem;
}

.spec-row::before {
  content: '';
  flex-shrink: 0;
  width: 24px;
  height: 1px;
  background: var(--gold);
}

.spec-row strong {
  color: var(--white);
  font-weight: 500;
  margin-right: 4px;
}

.spec-row span { color: var(--muted); }

/* ========================================================
   BEARBEITUNG (MACHINING)
======================================================== */
.machining-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  position: relative;
}

.machining-steps::before {
  content: '';
  position: absolute;
  top: 36px; left: 10%; right: 10%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border), var(--border), transparent);
}

.step-item {
  padding: 0 20px 0;
  position: relative;
  text-align: center;
}

.step-number {
  font-family: var(--font-head);
  font-size: 4.5rem;
  line-height: 1;
  color: var(--bg-panel);
  position: absolute;
  top: -20px; left: 50%;
  transform: translateX(-50%);
  pointer-events: none;
  user-select: none;
}

.step-dot-wrap {
  display: flex;
  justify-content: center;
  margin-bottom: 24px;
  position: relative;
  z-index: 2;
}

.step-dot {
  width: 72px; height: 72px;
  border-radius: 50%;
  background: var(--bg-card);
  border: 1px solid var(--border);
  display: grid;
  place-items: center;
  transition: border-color var(--transition), background var(--transition);
}

.step-item:hover .step-dot {
  border-color: rgba(200,168,75,.5);
  background: rgba(200,168,75,.06);
}

.step-dot svg { width: 28px; height: 28px; }

.step-item h4 {
  font-family: var(--font-cond);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: 10px;
}

.step-item p {
  font-size: .82rem;
  color: var(--muted);
  line-height: 1.6;
}

/* Machining capabilities table */
.machining-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
  margin-top: 70px;
}

.cap-list {
  display: flex;
  flex-direction: column;
  gap: 0;
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
}

.cap-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  border-bottom: 1px solid var(--border);
}

.cap-row:last-child { border-bottom: none; }

.cap-row > div {
  padding: 14px 20px;
  font-size: .85rem;
}

.cap-row > div:first-child {
  font-family: var(--font-cond);
  font-weight: 600;
  letter-spacing: .04em;
  color: var(--silver-lt);
  border-right: 1px solid var(--border);
  background: rgba(255,255,255,.015);
}

.cap-row > div:last-child {
  color: var(--muted);
}

.cap-row:nth-child(odd) > div:first-child {
  background: rgba(200,168,75,.03);
}

.machining-text h3 {
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  margin-bottom: 16px;
}

.machining-text p {
  font-size: .95rem;
  color: var(--muted);
  line-height: 1.72;
  margin-bottom: 20px;
}

/* CNC SVG illustration */
.cnc-illustration {
  margin-bottom: 28px;
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
  background: var(--bg-card);
}

/* ========================================================
   PROCESS STRIP
======================================================== */
.process-strip {
  background: linear-gradient(90deg, rgba(200,168,75,.06) 0%, transparent 40%, rgba(100,120,200,.04) 100%);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 50px 0;
}

.process-strip-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  flex-wrap: wrap;
}

.process-node {
  display: flex;
  align-items: center;
  gap: 0;
}

.process-pill {
  font-family: var(--font-cond);
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  padding: 10px 22px;
  border: 1px solid var(--border);
  border-radius: 50px;
  color: var(--silver);
  background: var(--bg-card);
  transition: border-color var(--transition), color var(--transition);
  white-space: nowrap;
}

.process-pill:hover {
  border-color: var(--gold);
  color: var(--white);
}

.process-arrow {
  width: 40px;
  height: 1px;
  background: var(--border);
  position: relative;
  flex-shrink: 0;
}

.process-arrow::after {
  content: '';
  position: absolute;
  right: -1px; top: -3px;
  width: 7px; height: 7px;
  border-top: 1px solid var(--border);
  border-right: 1px solid var(--border);
  transform: rotate(45deg);
}

/* ========================================================
   WHY ASISTAL
======================================================== */
.why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.why-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 36px 28px;
  position: relative;
  overflow: hidden;
  transition: border-color var(--transition), transform var(--transition);
}

.why-card:hover {
  border-color: rgba(200,168,75,.3);
  transform: translateY(-4px);
}

.why-card::after {
  content: '';
  position: absolute;
  bottom: 0; right: 0;
  width: 80px; height: 80px;
  background: radial-gradient(circle at 100% 100%, rgba(200,168,75,.05), transparent 70%);
}

.why-card .card-num {
  font-family: var(--font-head);
  font-size: 4rem;
  color: rgba(200,168,75,.08);
  line-height: 1;
  margin-bottom: -10px;
}

.why-card h3 {
  font-family: var(--font-cond);
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: 12px;
}

.why-card p {
  font-size: .88rem;
  color: var(--muted);
  line-height: 1.65;
}

/* ========================================================
   CONTACT / CTA SECTION
======================================================== */
.contact-section {
  background: var(--bg-card);
  border-top: 1px solid var(--border);
}

.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}

.contact-text h2 { margin-bottom: 20px; }

.contact-text p {
  font-size: 1rem;
  color: var(--muted);
  line-height: 1.72;
  margin-bottom: 32px;
}

.contact-info-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.contact-info-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

.contact-info-item .ci-icon {
  width: 38px; height: 38px;
  background: rgba(200,168,75,.08);
  border: 1px solid rgba(200,168,75,.2);
  border-radius: var(--radius);
  display: grid;
  place-items: center;
  flex-shrink: 0;
}

.contact-info-item .ci-icon svg {
  width: 16px; height: 16px;
}

.ci-label {
  font-family: var(--font-cond);
  font-size: .7rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 3px;
}

.ci-value {
  font-size: .9rem;
  color: var(--silver-lt);
}

/* Contact form */
.contact-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

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

.form-group label {
  font-family: var(--font-cond);
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--muted);
}

.form-group input[type="file"] {
  padding: 10px 14px;
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--muted);
  font-family: var(--font-body);
  font-size: .85rem;
  cursor: pointer;
}

.form-group input[type="file"]::file-selector-button {
  font-family: var(--font-cond);
  font-size: .78rem;
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
  padding: 6px 14px;
  margin-right: 12px;
  border: 1px solid var(--gold);
  border-radius: var(--radius);
  background: transparent;
  color: var(--gold);
  cursor: pointer;
  transition: background .3s, color .3s;
}

.form-group input[type="file"]::file-selector-button:hover {
  background: var(--gold);
  color: var(--bg);
}

.form-group input:not([type="checkbox"]):not([type="file"]),
.form-group select,
.form-group textarea {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 12px 14px;
  font-family: var(--font-body);
  font-size: .9rem;
  color: var(--white);
  outline: none;
  transition: border-color var(--transition);
  appearance: none;
  -webkit-appearance: none;
}

.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--muted); }

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: rgba(200,168,75,.5);
}

.form-group textarea { resize: vertical; min-height: 110px; }

.form-group select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%236b7280' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 36px;
  cursor: pointer;
  color: var(--white);
}

.form-group select option {
  background: var(--bg-panel);
  color: var(--white);
}

.form-consent {
  flex-direction: row !important;
  align-items: flex-start;
  gap: 12px;
}
.consent-label {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  cursor: pointer;
  font-size: .85rem;
  color: var(--muted);
  line-height: 1.55;
}
.consent-label input[type="checkbox"] {
  flex-shrink: 0;
  width: 16px; height: 16px;
  margin-top: 2px;
  accent-color: var(--gold);
  cursor: pointer;
}
.consent-label a {
  color: var(--gold);
  text-decoration: underline;
  text-underline-offset: 3px;
}
.consent-label a:hover { color: var(--gold-lt); }

.form-submit {
  align-self: flex-start;
}

/* ========================================================
   LEGAL PAGES (Impressum, Datenschutz)
======================================================== */
.legal-page {
  padding-top: 120px;
}

.legal-page h1 {
  font-size: clamp(2.6rem, 5vw, 4.2rem);
  margin-bottom: 12px;
}

.legal-page .label {
  margin-bottom: 40px;
}

.legal-content h3 {
  font-family: var(--font-cond);
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: .04em;
  text-transform: uppercase;
  color: var(--white);
  margin-top: 32px;
  margin-bottom: 12px;
}

.legal-content p {
  font-size: .95rem;
  color: var(--silver);
  line-height: 1.72;
  margin-bottom: 12px;
}

.legal-content ul {
  list-style: none;
  padding: 0;
  margin-bottom: 16px;
}

.legal-content ul li {
  font-size: .95rem;
  color: var(--silver);
  line-height: 1.72;
  padding-left: 20px;
  position: relative;
}

.legal-content ul li::before {
  content: '–';
  position: absolute;
  left: 0;
  color: var(--gold);
}

.legal-content a {
  color: var(--gold);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.legal-content a:hover {
  color: var(--gold-lt);
}

.legal-content hr {
  border: none;
  border-top: 1px solid var(--border);
  margin: 40px 0;
}

.legal-content strong {
  color: var(--white);
  font-weight: 500;
}

/* ========================================================
   FOOTER
======================================================== */
footer {
  border-top: 1px solid var(--border);
  padding: 36px 0 30px;
}

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

.footer-logo {
  font-family: var(--font-head);
  font-size: 1.5rem;
  letter-spacing: .06em;
  color: var(--white);
}

.footer-links {
  display: flex;
  gap: 2rem;
  list-style: none;
}

.footer-links a {
  font-family: var(--font-cond);
  font-size: .78rem;
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--muted);
  transition: color var(--transition);
}

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

.footer-copy {
  font-size: .78rem;
  color: var(--muted);
}

/* ========================================================
   ANIMATIONS
======================================================== */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(28px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes shimmer {
  0%   { transform: translateX(-100%); }
  100% { transform: translateX(200%); }
}

/* Scroll-triggered fade-up */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .65s ease, transform .65s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ========================================================
   CBAM PAGE
======================================================== */
.nav-links a.active {
  color: var(--gold);
}

#massnahmen {
  background: var(--bg);
}

#massnahmen .why-card h4 {
  color: var(--white);
  font-size: 1.4rem;
}

.cbam-hero {
  padding: 160px 0 100px;
  background: linear-gradient(135deg, var(--bg) 0%, #0a1a14 50%, var(--bg) 100%);
  text-align: center;
}

.cbam-hero-inner h1 {
  font-family: var(--font-head);
  font-size: clamp(2.8rem, 6vw, 5rem);
  letter-spacing: 0.06em;
  color: var(--white);
  line-height: 1.05;
  margin-bottom: 20px;
}

.cbam-hero-sub {
  max-width: 640px;
  margin: 0 auto 32px;
  font-size: 1.1rem;
  color: var(--silver);
  line-height: 1.7;
}

/* CO2 Balkendiagramm */
.co2-chart {
  max-width: 800px;
  margin: 50px auto 20px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.bar-row {
  display: flex;
  align-items: center;
  gap: 16px;
}

.bar-label {
  min-width: 200px;
  font-family: var(--font-cond);
  font-size: 0.95rem;
  color: var(--silver);
  text-align: right;
  letter-spacing: 0.03em;
}

.bar-track {
  flex: 1;
  height: 28px;
  background: var(--bg-card);
  border-radius: 2px;
  overflow: hidden;
}

.bar-fill {
  height: 100%;
  border-radius: 2px;
  transition: width 1s ease-out;
}

.bar-green  { background: #27a06e; }
.bar-blue   { background: #3a6abf; }
.bar-orange { background: #e05a2b; }
.bar-red    { background: #D12A2F; }

.bar-value {
  min-width: 80px;
  font-family: var(--font-cond);
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--gold);
}

.chart-legend {
  display: flex;
  justify-content: center;
  gap: 28px;
  margin: 24px 0 16px;
  font-size: 0.9rem;
  color: var(--silver);
}

.legend-dot {
  display: inline-block;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  margin-right: 6px;
  vertical-align: middle;
}

.chart-source {
  text-align: center;
  font-size: 0.8rem;
  color: var(--muted);
  max-width: 700px;
  margin: 0 auto;
  line-height: 1.5;
}

/* Erklär-Box */
.explain-box {
  background: var(--bg-card);
  border: 1px solid var(--border);
  padding: 48px;
}

.explain-box h3 {
  font-family: var(--font-head);
  font-size: 1.5rem;
  letter-spacing: 0.06em;
  color: var(--white);
  margin-bottom: 24px;
}

.explain-cols {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
}

.explain-col p {
  color: var(--silver);
  font-size: 1rem;
  line-height: 1.7;
  margin-bottom: 12px;
}

.explain-col strong {
  color: var(--gold);
}

.scope-list {
  list-style: none;
  margin: 12px 0;
}

.scope-list li {
  color: var(--silver);
  padding: 6px 0;
  border-bottom: 1px solid var(--border);
  font-size: 0.95rem;
}

.scope-list li:last-child {
  border-bottom: none;
}

/* CBAM-Rechner */
.calc-card {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  background: var(--bg-card);
  border: 1px solid var(--gold);
  padding: 48px;
}

.calc-field {
  margin-bottom: 24px;
}

.calc-field label {
  display: block;
  font-family: var(--font-cond);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--silver);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 8px;
}

.input-wrap {
  display: flex;
  align-items: center;
  gap: 8px;
}

.calc-field input[type="number"],
.calc-field select {
  width: 100%;
  padding: 12px 16px;
  background: var(--bg);
  border: 1px solid var(--border);
  color: var(--white);
  font-family: var(--font-body);
  font-size: 1rem;
  border-radius: var(--radius);
  transition: border-color var(--transition);
}

.calc-field input[type="number"]:focus,
.calc-field select:focus {
  outline: none;
  border-color: var(--gold);
}

.input-unit {
  font-family: var(--font-cond);
  color: var(--muted);
  font-size: 0.9rem;
}

.calc-field input[type="range"] {
  width: 100%;
  accent-color: var(--gold);
  margin-bottom: 8px;
}

.slider-info {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.ets-value {
  font-family: var(--font-cond);
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--gold);
}

.ets-hint {
  font-size: 0.8rem;
  color: var(--muted);
}

.calc-results {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.result-tile {
  border: 1px solid var(--border);
  padding: 20px 24px;
  background: var(--bg);
}

.result-tile.result-main {
  border-color: var(--gold);
}

.result-label {
  font-family: var(--font-cond);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 4px;
}

.result-sub {
  color: var(--silver);
  font-size: 1rem;
}

.result-total {
  color: var(--muted);
  font-size: 0.9rem;
  margin-top: 4px;
}

.result-big {
  font-family: var(--font-head);
  font-size: 2.4rem;
  color: var(--gold);
  letter-spacing: 0.04em;
}

.result-sub2 {
  color: var(--muted);
  font-size: 0.85rem;
}

.calc-hint {
  background: var(--bg-card);
  border: 1px solid var(--border);
  padding: 20px 28px;
  margin-top: 30px;
  font-size: 0.95rem;
  color: var(--silver);
  line-height: 1.6;
}

.calc-hint strong {
  color: var(--gold);
}

/* Disclaimer */
.disclaimer-box {
  background: var(--bg-card);
  border-left: 3px solid var(--gold);
  padding: 32px 36px;
}

.disclaimer-box h4 {
  font-family: var(--font-cond);
  font-size: 1rem;
  font-weight: 600;
  color: var(--gold);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 16px;
}

.disclaimer-box p {
  font-size: 0.85rem;
  color: var(--muted);
  line-height: 1.6;
  margin-bottom: 10px;
}

/* Phasing-Diagramm */
.phasing-chart {
  max-width: 700px;
  margin: 0 auto 50px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  padding: 36px;
}

.phasing-chart h3 {
  font-family: var(--font-head);
  font-size: 1.3rem;
  letter-spacing: 0.06em;
  color: var(--white);
  margin-bottom: 24px;
  text-align: center;
}

.phasing-bars {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.phasing-row {
  display: flex;
  align-items: center;
  gap: 12px;
}

.phasing-year {
  min-width: 44px;
  font-family: var(--font-cond);
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--silver);
  text-align: right;
}

.phasing-track {
  flex: 1;
  height: 20px;
  background: var(--bg);
  border-radius: 2px;
  overflow: hidden;
}

.phasing-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--gold), #d94046);
  border-radius: 2px;
  transition: width 1s ease-out;
}

.phasing-pct {
  min-width: 52px;
  font-family: var(--font-cond);
  font-weight: 700;
  font-size: 0.85rem;
  color: var(--gold);
}

/* Feld-Hinweis */
.field-hint {
  font-size: 0.8rem;
  color: var(--muted);
  margin-top: 6px;
  line-height: 1.4;
}

/* Fußnote unter Rechner */
.calc-footnote {
  border-left: 3px solid var(--gold);
  padding: 16px 24px;
  margin-top: 24px;
  font-size: 0.85rem;
  color: var(--silver);
  line-height: 1.6;
  background: var(--bg-card);
}

.disclaimer-sources {
  margin-top: 16px;
  font-style: italic;
}

/* ========================================================
   RESPONSIVE
======================================================== */
@media (max-width: 1024px) {
  .hero-inner         { grid-template-columns: 1fr; }
  .hero-visual        { max-width: 540px; }
  .surfaces-layout    { grid-template-columns: 1fr; }
  .machining-layout   { grid-template-columns: 1fr; }
  .contact-layout     { grid-template-columns: 1fr; gap: 40px; }
  .machining-steps    { grid-template-columns: 1fr 1fr; gap: 36px; }
  .machining-steps::before { display: none; }
  .calc-card          { grid-template-columns: 1fr; }
  .explain-cols       { grid-template-columns: 1fr; }
  .numbers-band .inner { grid-template-columns: repeat(2, 1fr); }
  .stat:nth-child(2)  { border-right: none; }
  .stat:nth-child(1), .stat:nth-child(2) { border-bottom: 1px solid var(--border); padding-bottom: 24px; margin-bottom: 24px; }
}

@media (max-width: 768px) {
  nav { padding: 14px 20px; }
  .nav-links { display: none; }
  .profiles-grid  { grid-template-columns: 1fr; }
  .gallery        { grid-template-columns: 1fr; }
  .why-grid       { grid-template-columns: 1fr; }
  .form-row       { grid-template-columns: 1fr; }
  .surface-tiles  { grid-template-columns: 1fr; }
  .machining-steps { grid-template-columns: 1fr; }
  .numbers-band .inner { grid-template-columns: 1fr; }
  .stat { border-right: none; border-bottom: 1px solid var(--border); padding-bottom: 20px; margin-bottom: 20px; }
  .stat:last-child { border-bottom: none; margin-bottom: 0; }
  .process-strip-inner { gap: 8px; flex-direction: column; align-items: flex-start; padding: 0 20px; }
  .process-arrow { transform: rotate(90deg); margin: 4px 0; }
  .bar-label { min-width: 120px; font-size: 0.8rem; }
  .bar-value { min-width: 60px; font-size: 0.8rem; }
  .co2-chart { overflow-x: auto; }
  .chart-legend { flex-direction: column; align-items: center; gap: 8px; }
  .calc-card { padding: 28px 20px; }
  .explain-box { padding: 28px 20px; }
}

/* ========================================================
   DOWNLOADS
======================================================== */
#downloads { padding: 80px 0; }

.downloads-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 24px;
}

/* ========================================================
   E-KATALOG
======================================================== */
#zubehoer { padding: 80px 0; background: #f5f5f5; }

.ekatalog-wrapper {
  width: 100%;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(0,0,0,0.1);
}

.ekatalog-wrapper iframe {
  width: 100%;
  height: 80vh;
  min-height: 600px;
  border: none;
}

#downloads {
  background: #f5f5f5;
  padding: 60px 0 80px;
}

.download-category {
  margin-bottom: 48px;
}

.download-category:last-child {
  margin-bottom: 0;
}

.download-category-title {
  font-family: var(--heading);
  font-size: 1.6rem;
  color: #1a1a2e;
  margin-bottom: 20px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--accent);
  display: inline-block;
}

.download-empty {
  color: #888;
  font-style: italic;
  padding: 16px 0;
}

.download-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 40px 24px;
  background: #fff;
  border: 1px solid #e0e0e0;
  border-radius: 12px;
  text-decoration: none;
  color: #1a1a2e;
  transition: transform 0.2s, box-shadow 0.2s, border-color 0.2s;
}

.download-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.1);
  border-color: var(--accent);
}

.download-icon {
  color: var(--accent);
  margin-bottom: 16px;
}

.download-card h3 {
  font-family: var(--body);
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 8px;
  color: #1a1a2e;
}

.download-type {
  font-size: 0.85rem;
  color: #888;
  text-transform: uppercase;
  letter-spacing: 1px;
}