/* ============================================================
   Stückwerk 3D — stueckwerk3d.de
   Production CSS · Static HTML Build
   Design Tokens + All Sections
   ============================================================ */

/* ---------- Fonts ---------- */
@import url("https://fonts.googleapis.com/css2?family=Manrope:wght@400;500;600;700;800&family=JetBrains+Mono:wght@500;700&display=swap");

:root {
  /* CI Color Tokens */
  --sw-anthrazit:   #1a1a1a;
  --sw-gold:        #FFD700;
  --sw-creme:       #ffffff;
  --sw-grau:        #888888;
  --sw-grau-dunkel: #666666;
  --sw-grau-hell:   #eeeeee;
  --sw-weiss:       #ffffff;

  /* Semantic Aliases */
  --fg-1:           var(--sw-anthrazit);
  --fg-2:           var(--sw-grau-dunkel);
  --fg-3:           var(--sw-grau);
  --fg-on-dark:     var(--sw-creme);
  --fg-on-gold:     var(--sw-anthrazit);
  --accent:         var(--sw-gold);
  --bg-light:       var(--sw-creme);
  --bg-dark:        var(--sw-anthrazit);
  --bg-gold:        var(--sw-gold);
  --bg-card:        var(--sw-weiss);
  --border:         var(--sw-grau-hell);

  /* Typography */
  --font-display: "Manrope", -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  --font-body:    -apple-system, BlinkMacSystemFont, "Inter", "Segoe UI", Helvetica, Arial, sans-serif;
  --font-mono:    "JetBrains Mono", ui-monospace, "SF Mono", Menlo, Consolas, monospace;

  /* Spacing (4/8 base) */
  --sp-1: 4px; --sp-2: 8px; --sp-3: 12px; --sp-4: 16px;
  --sp-5: 20px; --sp-6: 24px; --sp-7: 32px; --sp-8: 40px;

  /* Radii (Design System) */
  --r-sm: 6px; --r-md: 10px; --r-lg: 20px; --r-xl: 24px; --r-pill: 999px;

  /* Shadows (Design System) */
  --shadow-sm:  0 2px 8px rgba(0,0,0,.05);
  --shadow-md:  0 4px 32px rgba(0,0,0,.06);
  --shadow-lg:  0 12px 40px rgba(0,0,0,.40);

  /* Motion */
  --ease-out: cubic-bezier(.2,.7,.2,1);
  --dur-fast: 140ms;
  --dur-base: 220ms;

  /* Container */
  --container-max: 1240px;
  --container-pad: clamp(20px, 5vw, 64px);
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; }
body { margin: 0; background: var(--bg-light); color: var(--fg-1); font-family: var(--font-body); font-size: 16px; line-height: 1.6; letter-spacing: -0.005em; overflow-x: hidden; }
img { max-width: 100%; height: auto; display: block; }
button { font: inherit; cursor: pointer; }
a { color: inherit; }

.container { width: 100%; max-width: var(--container-max); margin: 0 auto; padding-left: var(--container-pad); padding-right: var(--container-pad); }
section { padding: clamp(80px, 10vh, 140px) 0; position: relative; }

/* ---------- Scroll Reveal ---------- */
.sr { opacity: 0; transform: translateY(40px) scale(0.97); transition: opacity 0.9s var(--ease-out), transform 0.9s var(--ease-out); }
.sr.is-visible { opacity: 1; transform: translateY(0) scale(1); }
.sr-d1 { transition-delay: 120ms; }
.sr-d2 { transition-delay: 240ms; }
.sr-d3 { transition-delay: 360ms; }
.sr-d4 { transition-delay: 480ms; }

/* ---------- Section Transitions ---------- */
.tone-light + .tone-dark,
.tone-dark + .tone-light,
.tone-dark + .tone-gold,
.tone-gold + .tone-dark,
.tone-gold + .tone-light,
.tone-light + .tone-gold { margin-top: -1px; }

.tone-dark + .tone-light::before,
.tone-light + .tone-dark::before,
.tone-dark + .tone-gold::before,
.tone-gold + .tone-dark::before,
.tone-gold + .tone-light::before,
.tone-light + .tone-gold::before {
  content: '';
  position: absolute;
  top: -48px;
  left: 0;
  right: 0;
  height: 48px;
  pointer-events: none;
  z-index: 1;
}
.tone-dark + .tone-light::before { background: linear-gradient(to bottom, var(--bg-dark), var(--bg-light)); }
.tone-light + .tone-dark::before { background: linear-gradient(to bottom, var(--bg-light), var(--bg-dark)); }
.tone-dark + .tone-gold::before { background: linear-gradient(to bottom, var(--bg-dark), var(--bg-gold)); }
.tone-gold + .tone-dark::before { background: linear-gradient(to bottom, var(--bg-gold), var(--bg-dark)); }
.tone-gold + .tone-light::before { background: linear-gradient(to bottom, var(--bg-gold), var(--bg-light)); }
.tone-light + .tone-gold::before { background: linear-gradient(to bottom, var(--bg-light), var(--bg-gold)); }

/* ---------- Tone Sections ---------- */
.tone-light { background: var(--bg-light); color: var(--fg-1); }
.tone-dark  { background: var(--bg-dark);  color: var(--fg-on-dark); }
.tone-gold  { background: var(--bg-gold);  color: var(--fg-on-gold); }
.tone-dark .kicker { color: var(--sw-gold); }
.tone-gold .kicker { color: var(--sw-anthrazit); }
.tone-light .kicker { color: var(--fg-2); }

/* ---------- Typography ---------- */
.kicker { display: inline-block; font-family: var(--font-display); font-size: 13px; font-weight: 700; letter-spacing: 0.24em; text-transform: uppercase; margin-bottom: 16px; }
section h2 { font-family: var(--font-display); font-weight: 800; font-size: clamp(36px, 5vw, 64px); line-height: 1.06; letter-spacing: -0.025em; margin: 0 0 24px; word-break: keep-all; hyphens: none; }
section .lead { font-size: clamp(17px, 1.8vw, 21px); line-height: 1.55; max-width: 680px; margin: 0 0 40px; color: var(--fg-2); }

/* ---------- Pills ---------- */
.pill { display: inline-block; padding: 7px 14px; border-radius: var(--r-pill); font-family: var(--font-display); font-size: 11.5px; font-weight: 700; letter-spacing: 0.18em; text-transform: uppercase; background: var(--sw-anthrazit); color: var(--sw-creme); }
.pill--gold { background: var(--sw-gold); color: var(--sw-anthrazit); }
.pill--outline { background: transparent; color: var(--sw-anthrazit); box-shadow: inset 0 0 0 1.5px var(--sw-anthrazit); }
.pill--dark { background: var(--sw-anthrazit); color: var(--sw-creme); }

/* ---------- Buttons ---------- */
.btn { display: inline-flex; align-items: center; gap: 10px; font-family: var(--font-display); font-weight: 600; font-size: 15px; letter-spacing: 0.005em; padding: 14px 24px; border-radius: var(--r-pill); border: 0; text-decoration: none; transition: transform 0.3s var(--ease-out), box-shadow 0.3s var(--ease-out), background 0.3s var(--ease-out); white-space: nowrap; }
.btn--sm { font-size: 13px; padding: 10px 16px; border-radius: 8px; }
.btn--lg { font-size: 17px; padding: 18px 36px; }
.btn--primary { background: var(--sw-gold); color: var(--sw-anthrazit); box-shadow: 0 2px 0 rgba(26,26,26,.18); }
.btn--primary:hover { transform: translateY(-1px); box-shadow: 0 4px 14px rgba(255,215,0,.45), 0 2px 0 rgba(26,26,26,.18); }
.btn--outline { background: transparent; color: var(--sw-anthrazit); box-shadow: inset 0 0 0 1.5px var(--sw-anthrazit); }
.btn--outline:hover { background: rgba(26,26,26,.06); }
.btn--gold-on-dark { background: var(--sw-gold); color: var(--sw-anthrazit); margin-top: 28px; }
.btn--gold-on-dark:hover { transform: translateY(-1px); box-shadow: 0 4px 18px rgba(255,215,0,.4); }
.btn--outline-on-dark { background: transparent; color: var(--sw-creme); box-shadow: inset 0 0 0 1.5px var(--sw-creme); }
.btn--outline-on-dark:hover { background: rgba(255,253,208,.08); }

/* ============================================================
   HEADER
   ============================================================ */
.site-header { position: sticky; top: 0; z-index: 100; display: flex; align-items: center; gap: 32px; padding: 14px var(--container-pad); background: rgba(26,26,26,.88); backdrop-filter: blur(16px) saturate(1.4); -webkit-backdrop-filter: blur(16px) saturate(1.4); color: var(--sw-creme); border-bottom: 1px solid rgba(255,215,0,.12); transition: background var(--dur-base), box-shadow var(--dur-base); }
.site-header .brand { display: inline-flex; align-items: center; gap: 12px; color: var(--sw-creme); text-decoration: none; font-family: var(--font-display); font-weight: 700; font-size: 17px; letter-spacing: 0.01em; }
.brand-3d { color: var(--sw-gold); }
.topnav { display: flex; gap: 28px; margin-left: auto; }
.topnav a { color: var(--sw-creme); text-decoration: none; font-family: var(--font-display); font-weight: 500; font-size: 14px; letter-spacing: 0.02em; opacity: 0.85; transition: opacity var(--dur-fast), color var(--dur-fast); }
.topnav a:hover { opacity: 1; color: var(--sw-gold); }
.header-cta { margin-left: 0; }
.hamburger { display: none; background: transparent; border: 0; color: var(--sw-creme); padding: 8px; flex-direction: column; gap: 4px; }
.hamburger span { display: block; width: 22px; height: 2px; background: currentColor; }
.mobile-menu { display: none; flex-direction: column; gap: 4px; position: fixed; top: 60px; left: 0; right: 0; background: var(--sw-anthrazit); padding: 16px 24px 24px; border-bottom: 1px solid rgba(255,215,0,.18); z-index: 99; }
.mobile-menu.is-open { display: flex; }
.mobile-menu a { color: var(--sw-creme); text-decoration: none; padding: 12px 0; border-bottom: 1px solid rgba(255,253,208,.08); font-family: var(--font-display); font-weight: 500; }

@media (max-width: 880px) {
  .topnav, .header-cta { display: none; }
  .hamburger { display: flex; }
  .site-header { gap: 16px; }
}

/* ============================================================
   HERO
   ============================================================ */
/* Hero entrance animation */
@keyframes heroTextIn {
  from { opacity: 0; transform: translateY(30px) scale(0.96); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}
@keyframes heroRenderIn {
  from { opacity: 0; transform: translateY(60px) scale(0.92); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}
.hero-text { animation: heroTextIn 1s var(--ease-out) 0.1s both; }
.hero-render { animation: heroRenderIn 1.2s var(--ease-out) 0.35s both; }

.hero { padding-top: clamp(48px, 6vh, 72px); padding-bottom: clamp(40px, 5vh, 64px); }
.hero-grid { display: flex; flex-direction: column; align-items: center; text-align: center; }
.hero-text { max-width: 720px; }
.hero-text .pill { margin-bottom: 20px; }
.hero-headline { font-family: var(--font-display); font-weight: 800; font-size: clamp(40px, 6vw, 72px); line-height: 1.04; letter-spacing: -0.025em; margin: 0 0 16px; word-break: keep-all; hyphens: none; }
.hero-tagline { font-size: clamp(17px, 1.8vw, 21px); line-height: 1.5; color: var(--fg-2); max-width: 520px; margin: 0 auto 28px; }
.hero-ctas { display: flex; gap: 14px; flex-wrap: wrap; justify-content: center; margin-bottom: 24px; }
.hero-meta { display: flex; flex-wrap: wrap; gap: 8px 14px; font-family: var(--font-display); font-size: 13px; color: var(--fg-3); justify-content: center; }
.hero-render { position: relative; width: 100%; max-width: 900px; margin-top: clamp(32px, 4vh, 56px); }
.render-stage { background: linear-gradient(160deg, #f5f5f5 0%, #e8e8e8 40%, #d0d0d0 100%); border-radius: 24px; padding: clamp(24px, 3vw, 48px); aspect-ratio: 16 / 9; display: flex; align-items: center; justify-content: center; box-shadow: 0 24px 80px rgba(0,0,0,.12), 0 0 0 1px rgba(0,0,0,.04); transition: transform 0.6s var(--ease-out), box-shadow 0.6s var(--ease-out); }
.render-stage:hover { transform: translateY(-6px) scale(1.01); box-shadow: 0 32px 90px rgba(0,0,0,.16), 0 0 0 1px rgba(0,0,0,.06); }
.render-stage img { width: 60%; height: auto; object-fit: contain; filter: drop-shadow(0 8px 24px rgba(0,0,0,.2)); }
.render-caption { margin-top: 16px; color: var(--fg-3); font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.06em; text-align: center; text-transform: uppercase; }

/* ============================================================
   USP
   ============================================================ */
.usp h2 { color: var(--sw-creme); margin-bottom: 50px; }
.usp-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.usp-card { background: rgba(255,255,255,.06); border: none; border-radius: 20px; padding: 36px 32px; display: flex; flex-direction: column; gap: 14px; transition: transform 0.5s var(--ease-out), background 0.5s var(--ease-out), box-shadow 0.5s var(--ease-out); }
.usp-card:hover { transform: translateY(-4px); background: rgba(255,255,255,.1); box-shadow: 0 16px 48px rgba(0,0,0,.3); }
.usp-emoji { font-size: 36px; line-height: 1; }
.usp-card h3 { color: var(--sw-gold); font-family: var(--font-display); font-size: 22px; font-weight: 600; margin: 0; }
.usp-card p { color: rgba(255,253,208,.85); margin: 0; font-size: 15.5px; line-height: 1.55; }

@media (max-width: 880px) { .usp-grid { grid-template-columns: 1fr; } }

/* ============================================================
   SORTIMENT-ÜBERSICHT
   ============================================================ */
.sortiment h2 { margin-bottom: 16px; }
.sortiment .lead { color: var(--fg-2); margin-bottom: 40px; }
.sortiment-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 36px; }
.sortiment-card { background: #fff; border-radius: var(--r-xl); padding: 32px; box-shadow: var(--shadow-md); border: none; text-decoration: none; color: var(--fg-1); display: flex; flex-direction: column; gap: 18px; transition: transform 0.5s var(--ease-out), box-shadow 0.5s var(--ease-out); }
.sortiment-card:hover { transform: translateY(-8px) scale(1.02); box-shadow: 0 20px 60px rgba(0,0,0,.12); }
.sortiment-render { background: linear-gradient(160deg, #f5f5f5 0%, #e8e8e8 40%, #d0d0d0 100%); border-radius: var(--r-lg); aspect-ratio: 4 / 3; display: flex; align-items: center; justify-content: center; padding: 28px; }
.sortiment-render img { width: 72%; height: auto; object-fit: contain; filter: drop-shadow(0 8px 20px rgba(0,0,0,.22)); transition: transform 0.6s var(--ease-out); }
.sortiment-card:hover .sortiment-render img { transform: scale(1.06) rotate(-1deg); }
.sortiment-card .pill { align-self: flex-start; }
.sortiment-card h3 { font-family: var(--font-display); font-size: 24px; font-weight: 700; margin: 0; }
.sortiment-card p { font-size: 15px; line-height: 1.55; color: var(--fg-2); margin: 0; flex-grow: 1; }
.sortiment-link { font-family: var(--font-display); font-weight: 700; font-size: 14px; color: var(--sw-anthrazit); display: inline-flex; align-items: center; gap: 6px; }

@media (max-width: 1100px) { .sortiment-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 880px) { .sortiment-grid { grid-template-columns: 1fr; } }

/* ============================================================
   PRODUCT (S-SERIE — tone-dark)
   ============================================================ */
.product h2 { color: var(--sw-creme); }
.product .lead { color: rgba(255,255,255,.78); margin-bottom: 32px; max-width: 720px; }
.length-switch { display: inline-flex; gap: 0; background: rgba(255,253,208,.08); border-radius: var(--r-pill); padding: 4px; margin-bottom: 36px; border: 1px solid rgba(255,253,208,.14); }
.length-btn { background: transparent; border: 0; padding: 10px 18px; border-radius: var(--r-pill); font-family: var(--font-display); font-weight: 600; font-size: 14px; color: rgba(255,253,208,.6); display: inline-flex; align-items: center; gap: 8px; transition: background var(--dur-fast), color var(--dur-fast); }
.length-btn .note { font-size: 11px; color: rgba(255,253,208,.45); font-weight: 600; }
.length-btn.is-active { background: var(--sw-gold); color: var(--sw-anthrazit); }
.length-btn.is-active .note { color: var(--sw-anthrazit); }

.variant-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; margin-bottom: 56px; }
.variant-card { background: rgba(255,253,208,.05); border: 1px solid rgba(255,253,208,.14); border-radius: var(--r-lg); padding: 24px; display: flex; flex-direction: column; transition: transform var(--dur-base) var(--ease-out), box-shadow var(--dur-base) var(--ease-out); }
.variant-card:hover { transform: translateY(-4px); box-shadow: 0 12px 40px rgba(0,0,0,.35); border-color: rgba(255,215,0,.22); }
.variant-img { background: linear-gradient(180deg, #2a2a2a 0%, #1a1a1a 100%); border-radius: 10px; aspect-ratio: 4 / 3; margin-bottom: 16px; display: flex; align-items: center; justify-content: center; padding: 12px; border: 1px solid rgba(255,253,208,.08); }
.variant-img img { width: 100%; height: 100%; object-fit: contain; }
.variant-tag { font-family: var(--font-display); font-size: 11px; font-weight: 700; letter-spacing: 0.18em; text-transform: uppercase; color: var(--sw-gold); margin-bottom: 6px; }
.variant-card h3 { margin: 0 0 8px; font-family: var(--font-display); font-size: 22px; font-weight: 600; color: var(--sw-creme); }
.variant-card p { font-size: 14.5px; line-height: 1.55; color: rgba(255,253,208,.75); flex-grow: 1; margin: 0 0 16px; }
.variant-price { font-family: var(--font-mono); font-weight: 700; font-size: 16px; color: var(--sw-gold); padding-top: 14px; border-top: 1px solid rgba(255,253,208,.14); font-variant-numeric: tabular-nums; }

.tech-spec { background: rgba(255,253,208,.04); border: 1px solid rgba(255,253,208,.14); border-radius: var(--r-lg); padding: 36px; margin-top: 48px; }
.tech-spec h4 { font-family: var(--font-display); font-size: 14px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--sw-gold); margin: 0 0 20px; font-weight: 700; }
.tech-spec dl { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px 32px; margin: 0; }
.tech-spec dl > div { display: flex; justify-content: space-between; gap: 16px; padding: 6px 0; border-bottom: 1px solid rgba(255,253,208,.08); }
.tech-spec dt { font-family: var(--font-display); font-weight: 500; color: rgba(255,253,208,.55); font-size: 14.5px; }
.tech-spec dd { font-family: var(--font-mono); margin: 0; font-size: 14px; color: var(--sw-creme); text-align: right; font-variant-numeric: tabular-nums; }
.tech-spec .hint { color: rgba(255,253,208,.45); font-style: italic; font-size: 12px; }

@media (max-width: 880px) {
  .variant-grid { grid-template-columns: 1fr; }
  .tech-spec dl { grid-template-columns: 1fr; }
}

/* ============================================================
   CLIP Q — Q-SERIE
   ============================================================ */
.clipq h2 { color: var(--sw-creme); }
.clipq .lead { color: rgba(255,253,208,.78); max-width: 680px; }
.clipq-header { margin-bottom: 48px; }
.pill--proto { background: rgba(255,215,0,.18); color: var(--sw-gold); border: 1px solid rgba(255,215,0,.4); font-family: var(--font-mono); font-size: 11px; font-weight: 700; letter-spacing: 0.2em; padding: 5px 14px; border-radius: var(--r-pill); display: inline-block; margin-bottom: 20px; }
.clipq .kicker { display: block; }

.clipq-showcase { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(32px, 4vw, 64px); align-items: start; }

.clipq-renders { position: sticky; top: 80px; }
.clipq-render-main { background: linear-gradient(180deg, #2a2a2a 0%, #1a1a1a 100%); border-radius: var(--r-lg); padding: 24px; aspect-ratio: 5 / 4; display: flex; align-items: center; justify-content: center; border: 1px solid rgba(255,253,208,.08); box-shadow: 0 12px 40px rgba(0,0,0,.4); margin-bottom: 20px; max-height: 380px; }
.clipq-render-main img { max-width: 100%; max-height: 100%; object-fit: contain; }
.clipq-render-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.clipq-render-thumb { background: #2a2a2a; border-radius: 12px; padding: 10px; aspect-ratio: 1; display: flex; align-items: center; justify-content: center; border: 2px solid transparent; max-height: 120px; cursor: pointer; transition: border-color 0.3s var(--ease-out), transform 0.3s var(--ease-out), box-shadow 0.3s var(--ease-out); }
.clipq-render-thumb:hover { border-color: rgba(255,215,0,.4); transform: scale(1.05); box-shadow: 0 4px 16px rgba(0,0,0,.3); }
.clipq-render-thumb img { max-width: 100%; max-height: 100%; object-fit: contain; }

.clipq-usecases { display: flex; flex-direction: column; gap: 20px; margin-bottom: 32px; }
.clipq-usecase { background: rgba(255,253,208,.04); border: 1px solid rgba(255,253,208,.10); border-radius: var(--r-md); padding: 20px; display: flex; gap: 16px; align-items: flex-start; }
.clipq-uc-icon { font-size: 24px; line-height: 1; flex-shrink: 0; margin-top: 2px; }
.clipq-usecase h3 { font-family: var(--font-display); font-size: 16px; font-weight: 700; color: var(--sw-gold); margin: 0 0 4px; }
.clipq-usecase p { font-size: 14px; line-height: 1.5; color: rgba(255,253,208,.75); margin: 0; }

.clipq-specs { display: grid; grid-template-columns: 1fr; gap: 12px; margin-bottom: 28px; padding: 24px; background: rgba(255,253,208,.04); border-radius: var(--r-md); border: 1px solid rgba(255,253,208,.10); }
.clipq-specs > div { display: flex; justify-content: space-between; gap: 16px; padding-bottom: 8px; border-bottom: 1px solid rgba(255,253,208,.06); }
.clipq-specs > div:last-child { border-bottom: 0; padding-bottom: 0; }
.clipq-spec-k { font-family: var(--font-display); font-size: 13px; font-weight: 600; color: rgba(255,253,208,.55); }
.clipq-spec-v { font-family: var(--font-mono); font-size: 13px; color: var(--sw-creme); text-align: right; }

.clipq-release { font-family: var(--font-display); font-size: 14px; color: var(--sw-gold); font-weight: 600; margin: 0; padding: 14px 20px; background: rgba(255,215,0,.08); border-radius: var(--r-md); border: 1px dashed rgba(255,215,0,.3); }

@media (max-width: 880px) {
  .clipq-showcase { grid-template-columns: 1fr; }
}

/* ============================================================
   INSTALLATION / VERBAU
   ============================================================ */
.installation h2 { color: var(--fg-1); }
.installation .lead { color: var(--fg-2); margin-bottom: 40px; max-width: 720px; }
.install-mosaic { display: grid; grid-template-columns: repeat(3, 1fr); grid-auto-rows: minmax(0, 1fr); gap: 24px; margin-bottom: 48px; }
.im { position: relative; margin: 0; border-radius: var(--r-lg); overflow: hidden; background: #2a2a2a; border: 1px solid rgba(0,0,0,.12); box-shadow: 0 8px 28px rgba(0,0,0,.12); display: flex; flex-direction: column; }
.im > img, .im .cad-stage { flex: 1; width: 100%; display: block; min-height: 0; }
.im > img { object-fit: cover; }
.im--hero { grid-column: span 2; grid-row: span 2; min-height: 460px; }
.im--cad, .im--top { min-height: 220px; }

.im figcaption { position: absolute; left: 0; right: 0; bottom: 0; padding: 14px 16px; background: linear-gradient(180deg, rgba(26,26,26,0) 0%, rgba(26,26,26,.88) 100%); color: var(--sw-creme); display: flex; flex-direction: column; gap: 4px; }
.im-tag { font-family: var(--font-display); font-size: 10.5px; font-weight: 700; letter-spacing: 0.22em; text-transform: uppercase; color: var(--sw-gold); text-shadow: 0 1px 3px rgba(0,0,0,.5); }
.im-cap { font-family: var(--font-display); font-size: 14px; font-weight: 500; }

.cad-stage { background: #14202b; display: flex; align-items: center; justify-content: center; padding: 18px; }
.cad-stage img { max-width: 100%; max-height: 100%; width: auto; height: 100%; object-fit: contain; filter: drop-shadow(0 4px 18px rgba(0,0,0,.4)); }

.placeholder-stage { background: repeating-linear-gradient(45deg, #2a2a2a 0px, #2a2a2a 12px, #1f1f1f 12px, #1f1f1f 24px); color: rgba(255,253,208,.6); display: flex; flex-direction: column; align-items: center; justify-content: center; padding: 24px; text-align: center; gap: 10px; }
.ph-mono { font-family: var(--font-mono); font-size: 12px; font-weight: 700; letter-spacing: 0.24em; color: var(--sw-gold); padding: 4px 10px; border: 1px dashed rgba(255,215,0,.5); border-radius: 4px; }
.ph-desc { font-family: var(--font-display); font-size: 13px; line-height: 1.45; color: rgba(255,253,208,.55); max-width: 240px; }

.install-foot { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; padding-top: 28px; border-top: 1px solid var(--border); }
.iff-k { font-family: var(--font-display); font-size: 11px; font-weight: 700; letter-spacing: 0.2em; text-transform: uppercase; color: var(--fg-3); margin-bottom: 6px; }
.iff-v { font-family: var(--font-display); font-size: 15px; font-weight: 600; color: var(--fg-1); }

@media (max-width: 1024px) {
  .install-mosaic { grid-template-columns: repeat(2, 1fr); }
  .im--hero, .im--board { grid-column: span 2; grid-row: auto; min-height: 380px; }
}
@media (max-width: 640px) {
  .install-mosaic { grid-template-columns: 1fr; }
  .install-foot { grid-template-columns: 1fr 1fr; }
}

/* ============================================================
   PRICE TABLE
   ============================================================ */
.price h2 { color: var(--sw-creme); margin-bottom: 16px; }
.price .lead { color: rgba(255,253,208,.7); margin-bottom: 36px; }
.price-series-title { font-family: var(--font-display); font-size: 20px; font-weight: 700; color: var(--sw-creme); margin: 0 0 16px; letter-spacing: 0.02em; }
.price-series-title:not(:first-of-type) { margin-top: 48px; }
.price-table-wrap { overflow-x: auto; border-radius: var(--r-lg); margin-bottom: 36px; }
.price-table { width: 100%; border-collapse: collapse; font-size: 17px; background: rgba(255,253,208,.04); border: 1px solid rgba(255,253,208,.14); border-radius: var(--r-lg); }
.price-table th, .price-table td { text-align: left; padding: 16px 22px; border-bottom: 1px solid rgba(255,253,208,.12); }
.price-table th { background: rgba(255,215,0,.14); font-family: var(--font-display); font-weight: 700; color: var(--sw-gold); font-size: 14px; text-transform: uppercase; letter-spacing: 0.06em; }
.price-table .num-col { text-align: right; font-variant-numeric: tabular-nums; font-family: var(--font-mono); }
.price-table .group-head { text-align: center; background: rgba(255,215,0,.10); border-bottom: 1px solid rgba(255,215,0,.25); font-size: 13px; letter-spacing: 0.12em; }
.price-table .group-head--logo { background: rgba(255,215,0,.22); color: var(--sw-gold); }
.price-table .sub-head { background: rgba(255,215,0,.06); font-size: 12px; text-align: right; letter-spacing: 0.08em; color: rgba(255,215,0,.85); text-transform: uppercase; }
.price-table .num-col--logo { background: rgba(255,215,0,.05); color: var(--sw-gold); }
.price-table .group-head--q { background: rgba(120,200,255,.12); color: #8ecfff; border-bottom: 1px solid rgba(120,200,255,.25); }
.price-table .sub-head--q { background: rgba(120,200,255,.06); color: rgba(120,200,255,.85); }
.price-table .num-col--q { background: rgba(120,200,255,.05); color: #8ecfff; }
.price-table tr.is-highlight td.num-col--q { background: rgba(120,200,255,.12); color: #8ecfff; }
.price-table tr.is-highlight td { background: rgba(255,215,0,.12); color: var(--sw-creme); font-weight: 700; }
.price-table tr.is-highlight td.num-col--logo { background: rgba(255,215,0,.18); color: var(--sw-gold); }
.qty { font-weight: 600; }
.qty-note { color: var(--sw-gold); font-family: var(--font-display); font-size: 13px; }

.price-add { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.price-add > div h4 { font-family: var(--font-display); font-size: 14px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--sw-gold); margin: 0 0 10px; font-weight: 700; }
.price-add > div p { color: rgba(255,253,208,.78); font-size: 14.5px; line-height: 1.55; margin: 0; }

@media (max-width: 880px) {
  .price-add { grid-template-columns: 1fr; }
  .price-table th, .price-table td { padding: 12px 14px; font-size: 14px; }
}

/* ============================================================
   APPLICATION GRID
   ============================================================ */
.application h2 { margin-bottom: 40px; }
.app-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 28px; }
.app-card { background: #fff; border-radius: 20px; padding: 28px; box-shadow: 0 4px 32px rgba(0,0,0,.06); border: none; transition: transform 0.5s var(--ease-out), box-shadow 0.5s var(--ease-out); }
.app-card:hover { transform: translateY(-6px) scale(1.02); box-shadow: 0 20px 60px rgba(0,0,0,.1); }
.app-emoji { font-size: 32px; line-height: 1; display: block; margin-bottom: 14px; }
.app-card h3 { margin: 0 0 8px; font-family: var(--font-display); font-size: 18px; font-weight: 600; line-height: 1.3; }
.app-card p { margin: 0; font-size: 14.5px; color: var(--fg-2); line-height: 1.55; }

@media (max-width: 880px) { .app-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .app-grid { grid-template-columns: 1fr; } }

/* ============================================================
   MATERIAL (GOLD)
   ============================================================ */
.material h2 { color: var(--sw-anthrazit); margin-bottom: 40px; }
.mat-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; margin-bottom: 40px; }
.mat-card { background: rgba(26,26,26,.06); border: none; border-radius: 20px; padding: 32px; transition: transform 0.5s var(--ease-out), box-shadow 0.5s var(--ease-out), background 0.5s var(--ease-out); }
.mat-card:hover { transform: translateY(-6px) scale(1.02); background: rgba(26,26,26,.1); box-shadow: 0 20px 48px rgba(26,26,26,.15); }
.mat-card .pill { display: inline-block; padding: 5px 12px; border-radius: var(--r-pill); font-family: var(--font-display); font-size: 11px; font-weight: 700; letter-spacing: 0.18em; text-transform: uppercase; background: transparent; color: var(--sw-anthrazit); box-shadow: inset 0 0 0 1.5px var(--sw-anthrazit); margin-bottom: 14px; }
.mat-card h3 { font-family: var(--font-display); font-size: 32px; margin: 0 0 12px; font-weight: 800; }
.mat-card p { font-size: 15px; color: rgba(26,26,26,.78); line-height: 1.6; margin: 0; }
.mat-foot { color: rgba(26,26,26,.7); }

@media (max-width: 880px) { .mat-grid { grid-template-columns: 1fr; } }

/* ============================================================
   ABOUT
   ============================================================ */
.about-grid { display: grid; grid-template-columns: 1fr 1.6fr; gap: clamp(40px, 6vw, 80px); align-items: start; }
.about-body .lead { margin-bottom: 18px; }
.about-body p { color: var(--fg-2); margin: 0 0 24px; }
.about-facts { display: grid; grid-template-columns: 1fr 1fr; gap: 18px 28px; margin-top: 28px; }
.fact-k { font-family: var(--font-display); font-size: 12px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--fg-3); margin-bottom: 4px; }
.fact-v { font-family: var(--font-display); font-weight: 600; font-size: 16px; color: var(--fg-1); }

@media (max-width: 880px) { .about-grid { grid-template-columns: 1fr; } }

/* ============================================================
   CONTACT
   ============================================================ */
.contact h2 { color: var(--sw-creme); }
.contact .lead { color: rgba(255,253,208,.75); }
.contact-grid { display: grid; grid-template-columns: 1fr 1.3fr; gap: clamp(40px, 6vw, 80px); align-items: start; }
.contact-intro .kicker { color: var(--sw-gold); }
.contact-direct { margin-top: 36px; display: flex; flex-direction: column; gap: 12px; }
.cd-row { display: flex; align-items: center; gap: 12px; color: rgba(255,253,208,.85); font-size: 15.5px; }
.cd-icon { font-size: 18px; width: 24px; text-align: center; flex-shrink: 0; }
.contact-direct a { color: var(--sw-gold); text-decoration: none; border-bottom: 1px solid rgba(255,215,0,.35); }
.contact-direct a:hover { border-bottom-color: var(--sw-gold); }

.contact-form { background: rgba(255,253,208,.04); border: 1px solid rgba(255,253,208,.14); border-radius: var(--r-lg); padding: clamp(24px, 3vw, 36px); }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin-bottom: 24px; }
.form-grid .full { grid-column: 1 / -1; }
.field { display: flex; flex-direction: column; gap: 6px; }
.field > span { font-family: var(--font-display); font-size: 12.5px; font-weight: 600; letter-spacing: 0.04em; color: var(--sw-creme); }
.field em { color: var(--sw-gold); font-style: normal; margin-left: 2px; }
.field input, .field select, .field textarea { font-family: var(--font-body); font-size: 15px; background: rgba(255,253,208,.06); border: 1px solid rgba(255,253,208,.18); border-radius: 6px; padding: 11px 14px; color: var(--sw-creme); transition: border-color var(--dur-fast), box-shadow var(--dur-fast), background var(--dur-fast); }
.field input::placeholder, .field textarea::placeholder { color: rgba(255,253,208,.4); }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--sw-gold); box-shadow: 0 0 0 3px rgba(255,215,0,.25); background: rgba(255,253,208,.1); }
.field select { appearance: none; background-image: linear-gradient(45deg, transparent 50%, var(--sw-gold) 50%), linear-gradient(135deg, var(--sw-gold) 50%, transparent 50%); background-position: calc(100% - 18px) 50%, calc(100% - 12px) 50%; background-size: 6px 6px; background-repeat: no-repeat; padding-right: 36px; }
.field textarea { resize: vertical; min-height: 90px; }
.check { display: flex; align-items: flex-start; gap: 10px; color: rgba(255,253,208,.75); font-size: 13.5px; line-height: 1.5; }
.check input[type="checkbox"] { width: 18px; height: 18px; accent-color: var(--sw-gold); margin-top: 1px; flex-shrink: 0; }
.check em { color: var(--sw-gold); font-style: normal; }
.check a { color: var(--sw-gold); }

.form-success { text-align: center; padding: 32px 16px; display: none; }
.form-success.is-visible { display: block; }
.success-mark { display: inline-flex; align-items: center; justify-content: center; width: 56px; height: 56px; border-radius: 50%; background: var(--sw-gold); color: var(--sw-anthrazit); font-size: 32px; font-weight: 800; margin-bottom: 18px; }
.form-success h3 { color: var(--sw-creme); font-family: var(--font-display); font-size: 22px; margin: 0 0 12px; }
.form-success p { color: rgba(255,253,208,.78); margin: 0 0 24px; }
.form-success a { color: var(--sw-gold); }

@media (max-width: 880px) {
  .contact-grid { grid-template-columns: 1fr; }
  .form-grid { grid-template-columns: 1fr; }
}

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer { background: var(--sw-anthrazit); color: var(--sw-creme); padding: 56px 0 32px; border-top: 1px solid rgba(255,215,0,.18); }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: clamp(28px, 4vw, 64px); margin-bottom: 48px; }
.foot-brand .brand { display: inline-flex; align-items: center; gap: 14px; color: var(--sw-creme); text-decoration: none; font-family: var(--font-display); font-weight: 700; font-size: 22px; }
.foot-slogan { margin: 16px 0 0; color: rgba(255,253,208,.6); font-style: italic; font-size: 15px; }
.foot-col h5 { font-family: var(--font-display); font-size: 12px; font-weight: 700; letter-spacing: 0.2em; text-transform: uppercase; color: var(--sw-gold); margin: 0 0 14px; }
.foot-col p { margin: 0; color: rgba(255,253,208,.78); font-size: 14.5px; line-height: 1.7; }
.foot-col a { color: rgba(255,253,208,.78); text-decoration: none; }
.foot-col a:hover { color: var(--sw-gold); }
.foot-meta { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; padding-top: 24px; border-top: 1px solid rgba(255,253,208,.1); color: rgba(255,253,208,.55); font-size: 12.5px; letter-spacing: 0.02em; }

@media (max-width: 880px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .footer-grid { grid-template-columns: 1fr; } }

/* ============================================================
   LEGAL PAGES (Impressum / Datenschutz)
   ============================================================ */
.legal { padding: clamp(56px, 8vh, 96px) 0; }
.legal-wrap { max-width: 820px; margin: 0 auto; }
.legal h1 { font-family: var(--font-display); font-weight: 800; font-size: clamp(36px, 5vw, 56px); line-height: 1.08; letter-spacing: -0.012em; margin: 0 0 40px; }
.legal h2 { font-family: var(--font-display); font-weight: 700; font-size: clamp(20px, 2.2vw, 26px); margin: 40px 0 14px; color: var(--fg-1); }
.legal h2:first-of-type { margin-top: 12px; }
.legal p, .legal li { font-size: 16px; line-height: 1.7; color: var(--fg-2); margin: 0 0 12px; }
.legal ul { padding-left: 20px; margin: 0 0 16px; }
.legal a { color: var(--fg-1); border-bottom: 1px solid rgba(26,26,26,.25); text-decoration: none; transition: border-color var(--dur-fast); }
.legal a:hover { border-bottom-color: var(--sw-anthrazit); }
.legal strong { color: var(--fg-1); font-weight: 600; }
.legal-stand { margin-top: 40px; padding-top: 20px; border-top: 1px solid var(--border); font-family: var(--font-mono); font-size: 13px; color: var(--fg-3); }

/* ============================================================
   HONEYPOT (Anti-Spam, visuell ausgeblendet)
   ============================================================ */
.honeypot { position: absolute; left: -10000px; top: auto; width: 1px; height: 1px; overflow: hidden; }