/* ============================================================
   Schneider 3D Druck Service — Landingpage
   Selbstständiges Stylesheet (Design-Tokens inline, kein Import).
   Mobil optimiert: fluide Typo, Touch-Ziele, Anker-Offset,
   kein horizontales Scrollen, Burger-Menü funktionsfähig.
   ============================================================ */

:root {
  /* ---- Farben ---- */
  --green-900: #184833;
  --green-700: #1E7F4F;            /* Primärfarbe */
  --green-500: #2CA268;            /* Hover / Akzent */
  --green-300: #52B788;            /* helle Akzente auf Dunkel */
  --green-tint: #EAF4EE;

  --anthracite-700: #2B2E33;
  --anthracite-900: #202329;

  --color-primary: var(--green-700);
  --color-primary-hover: var(--green-500);

  --surface-page: #FAFAF7;
  --surface-card: #FFFFFF;
  --surface-tint: var(--green-tint);
  --surface-dark: var(--anthracite-700);
  --surface-darker: var(--anthracite-900);
  --surface-warn: #F2F2EF;

  --text-body: #2B2E33;
  --text-inverse: #F2F3F1;
  --text-muted: #6A6F6C;
  --muted-on-dark: #9AA19D;
  --muted-on-dark-strong: #B4B9B5;

  --border-default: #E2E4E0;
  --border-strong: #C6CBC6;

  /* ---- Typografie (fluide Größen für Mobile → Desktop) ---- */
  --font-display: "Space Grotesk", "Segoe UI", system-ui, sans-serif;
  --font-body: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;

  --text-h1: clamp(1.9rem, 5.2vw + 0.9rem, 3.4rem);
  --text-h2: clamp(1.5rem, 2.6vw + 0.9rem, 2.3rem);
  --text-h3: 1.15rem;
  --text-lead: clamp(1rem, 0.35vw + 0.95rem, 1.12rem);
  --text-body-size: 1rem;
  --text-eyebrow: 0.8rem;
  --text-footnote: 0.85rem;

  --leading-body: 1.65;
  --leading-heading: 1.15;
  --tracking-heading: -0.01em;
  --tracking-eyebrow: 0.14em;

  /* ---- Layout ---- */
  --container-width: 1120px;
  --container-pad: clamp(2rem, 6vw, 2.5rem);
  --section-padding: clamp(3.25rem, 7vw, 5.5rem);
  --section-padding-lg: clamp(3.75rem, 8vw, 6rem);
  --hero-padding: clamp(3.5rem, 9vw, 4.5rem) 0 clamp(4rem, 10vw, 5rem);
  --hero-padding-lg: 6.5rem 0 7rem;
  --header-height: 64px;

  /* ---- Effekte ---- */
  --radius-default: 10px;
  --radius-input: 8px;
  --triangle-clip: polygon(50% 0, 100% 100%, 0 100%);
  --transition-default: 0.22s ease;
  --transition-fast: 0.15s ease;
  --ease-assemble: cubic-bezier(0.22, 1, 0.36, 1);
  --shadow-card-hover: 0 12px 28px rgba(43, 46, 51, 0.12);
  --focus-ring: 3px solid var(--color-primary);
  --focus-ring-offset: 2px;
}

*, *::before, *::after { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  /* Anker-Sprünge landen nicht mehr unter dem Sticky-Header */
  scroll-padding-top: calc(var(--header-height) + 12px);
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: var(--text-body-size);
  line-height: var(--leading-body);
  color: var(--text-body);
  background: var(--surface-page);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  /* Sicherung gegen horizontales Wackeln durch Deko-Elemente */
  overflow-x: clip;
}

body.menu-open { overflow: hidden; }

h1, h2, h3 {
  line-height: var(--leading-heading);
  letter-spacing: var(--tracking-heading);
  overflow-wrap: break-word;
}

p { text-wrap: pretty; }

a { color: var(--color-primary); transition: color var(--transition-default); }
a:hover { color: var(--color-primary-hover); }

img, svg { display: block; max-width: 100%; height: auto; }

:focus-visible {
  outline: var(--focus-ring);
  outline-offset: var(--focus-ring-offset);
  border-radius: 3px;
}

.container {
  width: min(100% - var(--container-pad), var(--container-width));
  margin-inline: auto;
}

/* ---------- Eyebrow ---------- */
.eyebrow {
  font-family: var(--font-display);
  font-size: var(--text-eyebrow);
  font-weight: 600;
  letter-spacing: var(--tracking-eyebrow);
  text-transform: uppercase;
  color: var(--color-primary);
  margin: 0 0 0.9rem;
}
.eyebrow-light { color: var(--green-500); }

/* ---------- Sektions-Gerüst ---------- */
.section { padding: var(--section-padding) 0; position: relative; }
.section-tint { background: var(--surface-tint); }
.section-dark { background: var(--surface-dark); color: var(--text-inverse); overflow: hidden; }
.section-dark .section-title { color: var(--text-inverse); }

.section-head { max-width: 44rem; margin-bottom: 2.5rem; }
.section-title { font-family: var(--font-display); font-size: var(--text-h2); font-weight: 600; margin: 0; }
.section-intro { font-size: var(--text-lead); margin: 1rem 0 0; }

.footnote { font-size: var(--text-footnote); color: var(--text-muted); margin-top: 1.5rem; }
.footnote-dark { color: var(--muted-on-dark); }

/* ---------- Dreiecks-Bullet ---------- */
.tri-bullet {
  width: 10px; height: 9px; flex-shrink: 0;
  background: var(--color-primary);
  clip-path: var(--triangle-clip);
  display: inline-block;
}
.hero-chips .tri-bullet { background: var(--green-300); }

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
  --btn-bg: var(--color-primary);
  --btn-bd: var(--color-primary);
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1rem;
  color: #fff;
  background: var(--btn-bg);
  min-height: 44px;                 /* Touch-Ziel */
  padding: 0.8rem 1.7rem;
  border: 2px solid var(--btn-bd);
  border-radius: var(--radius-default);
  text-decoration: none;
  cursor: pointer;
  overflow: hidden;
  -webkit-tap-highlight-color: transparent;
  transition: background var(--transition-default), border-color var(--transition-default),
              transform var(--transition-fast), box-shadow var(--transition-default);
}
/* Glanz-Sweep beim Hover */
.btn::after {
  content: "";
  position: absolute;
  top: 0; left: -140%;
  width: 60%; height: 100%;
  background: linear-gradient(100deg, transparent, rgba(255,255,255,0.35), transparent);
  transform: skewX(-18deg);
  transition: left 0.55s var(--ease-assemble);
  pointer-events: none;
}
.btn:hover::after { left: 160%; }

.btn-primary:hover {
  background: var(--color-primary-hover);
  border-color: var(--color-primary-hover);
  transform: translateY(-2px);
  box-shadow: 0 10px 22px rgba(30,127,79,0.28);
}
.btn-primary:active { transform: translateY(0); }

.btn-ghost {
  background: transparent;
  color: var(--text-inverse);
  border-color: rgba(255,255,255,0.4);
}
.btn-ghost:hover {
  background: rgba(255,255,255,0.08);
  border-color: #fff;
  color: #fff;
  transform: translateY(-2px);
}
.btn-ghost::after { background: linear-gradient(100deg, transparent, rgba(255,255,255,0.18), transparent); }

.btn-small { font-size: 0.9rem; padding: 0.5rem 1.1rem; min-height: 40px; }
.btn-full { width: 100%; }

/* ============================================================
   HEADER / NAV
   ============================================================ */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(32,35,41,0.92);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-bottom: 1px solid rgba(255,255,255,0.08);
  transition: box-shadow var(--transition-default), background var(--transition-default);
}
.site-header.scrolled {
  box-shadow: 0 8px 24px rgba(0,0,0,0.25);
  background: rgba(32,35,41,0.96);
}

.nav {
  display: flex; align-items: center; justify-content: space-between;
  gap: 1rem; padding: 0.9rem 0; position: relative;
  min-height: var(--header-height);
  transition: padding var(--transition-default);
}
.site-header.scrolled .nav { padding: 0.6rem 0; }

.brand { display: flex; align-items: center; gap: 0.65rem; text-decoration: none; min-width: 0; }
.brand-logo { height: 30px; width: auto; flex-shrink: 0; transition: transform var(--transition-default); }
.brand:hover .brand-logo { transform: translateY(-1px) rotate(-2deg); }
.brand-name {
  font-family: var(--font-display); font-weight: 700;
  color: var(--text-inverse); font-size: 1.05rem; letter-spacing: -0.01em;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}

.nav-menu {
  list-style: none; margin: 0; padding: 0;
  display: flex; align-items: center; gap: 1.8rem;
}
.nav-link {
  position: relative;
  display: inline-block;
  color: var(--text-inverse); text-decoration: none; font-weight: 500;
  padding: 0.55rem 0;               /* größeres Touch-Ziel */
  font-size: 0.98rem;
  -webkit-tap-highlight-color: transparent;
  transition: color var(--transition-default);
}
.nav-link::after {
  content: ""; position: absolute; left: 0; bottom: 2px;
  width: 100%; height: 2px; background: var(--green-500);
  transform: scaleX(0); transform-origin: left;
  transition: transform var(--transition-default);
}
.nav-link:hover { color: #fff; }
.nav-link:hover::after,
.nav-link.active::after { transform: scaleX(1); }
.nav-link.active { color: var(--green-300); }

.nav-cta-li .btn { color: #fff; }

.nav-toggle {
  display: none; flex-direction: column; justify-content: center; gap: 5px;
  background: none; border: 0; cursor: pointer;
  width: 44px; height: 44px; align-items: center;   /* Touch-Ziel 44 px */
  -webkit-tap-highlight-color: transparent;
}
.nav-toggle span { width: 24px; height: 2px; background: var(--text-inverse); transition: transform 0.3s, opacity 0.2s; }
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ============================================================
   HERO
   ============================================================ */
.hero {
  position: relative;
  background: var(--surface-darker);
  color: var(--text-inverse);
  overflow: hidden;
  padding: var(--hero-padding);
}
@media (min-width: 980px) { .hero { padding: var(--hero-padding-lg); } }

.hero-bg { position: absolute; inset: 0; pointer-events: none; }
.hero-grid {
  position: absolute; inset: -20% -10% -10%;
  background-image:
    linear-gradient(rgba(82,183,136,0.09) 1px, transparent 1px),
    linear-gradient(90deg, rgba(82,183,136,0.09) 1px, transparent 1px);
  background-size: 42px 42px;
  mask-image: radial-gradient(120% 90% at 78% 30%, #000 0%, transparent 68%);
  -webkit-mask-image: radial-gradient(120% 90% at 78% 30%, #000 0%, transparent 68%);
  will-change: transform;
}
.hero-glow {
  position: absolute; top: -10%; right: -5%; width: 55%; height: 90%;
  background: radial-gradient(circle at 60% 40%, rgba(30,127,79,0.35), transparent 62%);
  filter: blur(20px);
}

.hero-inner {
  position: relative;
  display: grid; gap: 3rem; align-items: center;
  grid-template-columns: 1.25fr 0.75fr;
}

.hero-eyebrow { margin-bottom: 0.9rem; }
.hero-title {
  font-family: var(--font-display); font-size: var(--text-h1);
  font-weight: 700; margin: 0 0 0.55em;
}
.hero-title .line { display: block; }
.hero-lead { font-size: var(--text-lead); color: #C8CCC9; max-width: 34rem; margin: 0; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 0.9rem; margin-top: 1.8rem; }

.hero-chips {
  list-style: none; margin: 2rem 0 0; padding: 0;
  display: flex; flex-wrap: wrap; gap: 0.5rem 1.5rem;
}
.hero-chips li {
  display: flex; align-items: center; gap: 0.55rem;
  font-size: 0.9rem; color: var(--muted-on-dark-strong);
  font-family: var(--font-display); font-weight: 500;
}

/* ---------- Hero-Grafik: die sich "druckende" Marke ---------- */
.hero-graphic { display: flex; flex-direction: column; align-items: center; gap: 1.1rem; }
.printer {
  position: relative;
  width: min(300px, 60vw);
  aspect-ratio: 800 / 460;
}
.print-mark { width: 100%; height: auto; overflow: visible; }

.mark-layers line {
  stroke: rgba(255,255,255,0.30);
  stroke-width: 3;
}

.build-plate {
  position: absolute; left: -6%; right: -6%; bottom: 6%;
  height: 12px; border-radius: 3px;
  background: linear-gradient(180deg, #3a3f47, #23262c);
  box-shadow: 0 8px 18px rgba(0,0,0,0.4);
}
.build-plate::before {
  content: ""; position: absolute; inset: 0 0 auto; top: 3px;
  height: 2px; background: repeating-linear-gradient(90deg, rgba(82,183,136,0.5) 0 10px, transparent 10px 20px);
}

.print-head {
  position: absolute; left: 0; right: 0; top: 12%;
  height: 2px; background: rgba(82,183,136,0.9);
  box-shadow: 0 0 12px rgba(82,183,136,0.8);
  opacity: 0;
}
.head-nozzle {
  position: absolute; left: 50%; top: -9px; transform: translateX(-50%);
  width: 12px; height: 12px; background: var(--green-300);
  clip-path: polygon(50% 100%, 0 0, 100% 0);
}

.print-caption {
  display: flex; align-items: center; gap: 0.5rem;
  font-family: var(--font-display); font-size: 0.82rem; font-weight: 500;
  letter-spacing: 0.06em; text-transform: uppercase;
  color: var(--muted-on-dark); margin: 0;
}
.print-dot {
  width: 8px; height: 8px; border-radius: 50%; background: var(--green-300);
  box-shadow: 0 0 0 0 rgba(82,183,136,0.6);
}

/* ============================================================
   ÜBER UNS
   ============================================================ */
.about-grid { display: grid; gap: 2rem; grid-template-columns: 1fr 1.2fr; align-items: start; }
.about-body p { margin: 0 0 1rem; font-size: 1.02rem; }
.about-body p:last-child { margin-bottom: 0; }

.media-placeholder {
  position: relative; overflow: hidden;
  height: clamp(200px, 45vw, 320px);
  margin-top: 2.5rem;
  border-radius: var(--radius-default);
  border: 1px dashed #B9BFB9;
  background: linear-gradient(135deg, rgba(30,127,79,0.08), rgba(43,46,51,0.06));
  display: grid; place-items: center;
  color: #7a807b; font-size: 0.9rem; text-align: center; padding: 1rem;
}
.media-placeholder::before {
  content: ""; position: absolute; inset: -24px;
  background-image:
    linear-gradient(rgba(43,46,51,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(43,46,51,0.05) 1px, transparent 1px);
  background-size: 28px 28px;
  transform: translateY(var(--parallax, 0));
  will-change: transform;
}
.ph-label { position: relative; z-index: 1; }

/* ============================================================
   MATERIALIEN
   ============================================================ */
.material-grid { display: grid; gap: 1.25rem; grid-template-columns: repeat(3, 1fr); }

.material-card {
  background: var(--surface-card);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-default);
  padding: 1.6rem 1.5rem;
  transition: transform var(--transition-default), box-shadow var(--transition-default), border-color var(--transition-default);
  will-change: transform;
}
.material-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-card-hover);
  border-color: rgba(30,127,79,0.35);
}
.mat-tri {
  width: 20px; height: auto; fill: var(--color-primary); margin-bottom: 0.9rem;
  transition: transform var(--transition-default);
}
.material-card:hover .mat-tri { transform: translateY(-2px) scale(1.12); }
.mat-name { font-family: var(--font-display); font-size: var(--text-h3); font-weight: 600; margin: 0 0 0.5em; }
.mat-variants {
  font-family: var(--font-display); font-size: 0.8rem; font-weight: 600;
  letter-spacing: 0.1em; text-transform: uppercase; color: var(--color-primary); margin: 0;
}
.mat-bullets { list-style: none; margin: 0.9rem 0 0; padding: 0; }
.mat-bullets li { position: relative; padding-left: 1.4rem; margin-bottom: 0.5rem; font-size: 0.95rem; }
.mat-bullets li::before {
  content: ""; position: absolute; left: 0; top: 0.5em;
  width: 10px; height: 9px; background: var(--color-primary);
  clip-path: var(--triangle-clip);
}

.material-card--hero {
  position: relative;
  background: var(--surface-dark);
  color: var(--text-inverse);
  border-color: var(--surface-dark);
}
.material-card--hero .mat-name { color: #fff; }
.mat-tri--bright { fill: var(--green-300); }
.mat-variants--bright { color: var(--green-300); }
.material-card--hero .mat-bullets li::before { background: var(--green-300); }
.mat-flag {
  position: absolute; top: 1.3rem; right: 1.3rem;
  font-family: var(--font-display); font-size: 0.66rem; font-weight: 600;
  letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--green-300); border: 1px solid rgba(82,183,136,0.5);
  padding: 0.2rem 0.55rem; border-radius: 999px;
}

.material-card--cta {
  display: flex; flex-direction: column; justify-content: space-between;
  gap: 1rem;
  background: var(--green-tint);
  border-color: rgba(30,127,79,0.25);
}
.cta-text { margin: 0; font-size: 1rem; }
.cta-btn { align-self: flex-start; }

/* ============================================================
   BAURAUM (dunkel)
   ============================================================ */
.bauraum-bg {
  position: absolute; inset: 0; pointer-events: none;
  background-image:
    linear-gradient(rgba(255,255,255,0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.035) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(90% 120% at 20% 0%, #000, transparent 70%);
  -webkit-mask-image: radial-gradient(90% 120% at 20% 0%, #000, transparent 70%);
}
.section-dark { padding: var(--section-padding-lg) 0; }
.stat-grid { display: grid; gap: 1.5rem; grid-template-columns: repeat(3, 1fr); margin-bottom: 1rem; }
.stat-block { border-left: 3px solid var(--color-primary); padding-left: 1.2rem; }
.stat-value {
  display: block; font-family: var(--font-display);
  font-size: clamp(1.3rem, 4vw, 2rem); font-weight: 700; color: #fff;
  overflow-wrap: break-word;
}
.stat-label { color: var(--muted-on-dark-strong); font-size: 0.95rem; }

/* ============================================================
   TOLERANZEN
   ============================================================ */
.notice-grid { display: grid; gap: 1.25rem; grid-template-columns: repeat(3, 1fr); }
.notice-card {
  background: var(--surface-card);
  border: 1px solid var(--border-default);
  border-top: 3px solid var(--color-primary);
  border-radius: var(--radius-default);
  padding: 1.4rem 1.5rem;
  transition: transform var(--transition-default), box-shadow var(--transition-default);
}
.notice-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-card-hover); }
.notice-card--warn { background: var(--surface-warn); border-top-color: var(--anthracite-700); }
.notice-title { font-family: var(--font-display); font-size: var(--text-h3); font-weight: 600; margin: 0 0 0.5em; }
.notice-card p { margin: 0; font-size: 0.97rem; }

/* ============================================================
   ABLAUF
   ============================================================ */
.process-grid {
  list-style: none; counter-reset: step; margin: 0; padding: 0;
  display: grid; gap: 1.25rem; grid-template-columns: repeat(3, 1fr);
}
.step-item {
  position: relative;
  background: var(--surface-card);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-default);
  padding: 1.8rem 1.5rem 1.4rem;
  transition: transform var(--transition-default), box-shadow var(--transition-default);
}
.step-item:hover { transform: translateY(-4px); box-shadow: var(--shadow-card-hover); }
.step-badge {
  position: absolute; top: -14px; left: 1.3rem;
  width: 32px; height: 28px; display: grid; place-items: center;
  font-family: var(--font-display); font-weight: 700; font-size: 0.85rem;
  color: #fff; background: var(--color-primary);
  clip-path: var(--triangle-clip); padding-top: 6px;
  transition: transform var(--transition-default);
}
.step-item:hover .step-badge { transform: translateY(-3px) scale(1.08); }
.step-title { font-family: var(--font-display); font-size: var(--text-h3); font-weight: 600; margin: 0 0 0.5em; }
.step-item p { margin: 0; font-size: 0.97rem; }

.trust-note {
  display: flex; align-items: flex-start; gap: 0.7rem;
  margin-top: 2rem; font-size: 0.97rem;
}
.trust-note svg { width: 16px; height: auto; flex-shrink: 0; margin-top: 0.3em; fill: var(--color-primary); }
.trust-note--tight { margin-top: 1.4rem; }

/* ============================================================
   KONTAKT
   ============================================================ */
.contact-grid { display: grid; gap: 2rem; grid-template-columns: 1fr 1.2fr; align-items: start; }
.contact-form {
  background: var(--surface-card);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-default);
  padding: 1.8rem 1.5rem;
}
.form-body { display: grid; gap: 1.1rem; }
.field { display: grid; gap: 0.35rem; }
.field label { font-weight: 500; font-size: 0.95rem; }
.field input, .field textarea {
  font: inherit;
  font-size: 1rem;                  /* ≥16 px verhindert iOS-Auto-Zoom */
  padding: 0.7rem 0.9rem;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-input);
  background: var(--surface-page);
  width: 100%;
  min-width: 0;
  transition: border-color var(--transition-default), box-shadow var(--transition-default);
}
.field input:focus, .field textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(30,127,79,0.14);
}
.field textarea { resize: vertical; }
.field input[type="file"] { padding: 0.55rem 0.6rem; font-size: 0.9rem; }
.hint { color: var(--text-muted); font-size: 0.82rem; }
.checkbox { display: flex; align-items: flex-start; gap: 0.6rem; font-size: 0.92rem; cursor: pointer; }
.checkbox input { margin-top: 0.2em; accent-color: var(--color-primary); width: 20px; height: 20px; flex-shrink: 0; }
.form-success { margin: 0; font-weight: 500; }

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer {
  background: var(--surface-darker); color: var(--muted-on-dark-strong);
  padding: 3rem 0; font-size: 0.92rem;
}
.footer-grid { display: grid; gap: 2rem; grid-template-columns: 1.5fr 1fr 1.5fr; }
.footer-logo { height: 40px; width: auto; margin-bottom: 0.8rem; }
.footer-line { margin: 0.2rem 0; overflow-wrap: break-word; }
.footer-nav { list-style: none; margin: 0; padding: 0; display: grid; gap: 0.75rem; }
.footer-nav a { color: var(--text-inverse); text-decoration: none; display: inline-block; padding: 0.15rem 0; }
.footer-nav a:hover { color: var(--green-300); }
.footer-note { max-width: 30rem; font-size: 0.85rem; margin: 0; }

/* ============================================================
   SCROLL REVEAL
   ============================================================ */
.reveal {
  opacity: 0;
  transform: translateY(26px) scale(0.985);
  transition: opacity 0.7s var(--ease-assemble), transform 0.7s var(--ease-assemble);
  will-change: opacity, transform;
}
.reveal.in { opacity: 1; transform: none; }

/* ============================================================
   MOTION — Hero-Animationen laufen erst mit .anim-ready (JS)
   ============================================================ */
.anim-ready .mark-solid  { animation: printReveal 1.6s var(--ease-assemble) 0.4s both; }
.anim-ready .mark-layers { animation: printReveal 1.6s var(--ease-assemble) 0.4s both; }
.anim-ready .print-head { animation: headTravel 1.6s var(--ease-assemble) 0.4s forwards; }
.anim-ready .print-dot { animation: pulseDot 2.4s ease-out 2.2s 2; }

@keyframes printReveal {
  from { clip-path: inset(0 0 100% 0); }
  to   { clip-path: inset(0 0 0 0); }
}
@keyframes headTravel {
  0%   { top: 88%; opacity: 0; }
  8%   { opacity: 1; }
  92%  { opacity: 1; }
  100% { top: 6%; opacity: 0; }
}
@keyframes pulseDot {
  0%   { box-shadow: 0 0 0 0 rgba(82,183,136,0.6); }
  70%  { box-shadow: 0 0 0 10px rgba(82,183,136,0); }
  100% { box-shadow: 0 0 0 0 rgba(82,183,136,0); }
}

.anim-ready .hero-copy > * {
  opacity: 0; transform: translateY(18px);
  animation: heroIn 0.8s var(--ease-assemble) forwards;
}
.anim-ready .hero-eyebrow { animation-delay: 0.05s; }
.anim-ready .hero-title   { animation-delay: 0.18s; }
.anim-ready .hero-lead    { animation-delay: 0.34s; }
.anim-ready .hero-actions { animation-delay: 0.48s; }
.anim-ready .hero-chips   { animation-delay: 0.6s; }
@keyframes heroIn { to { opacity: 1; transform: none; } }

/* ============================================================
   RESPONSIVE — Tablet
   ============================================================ */
@media (max-width: 980px) {
  .hero-inner { grid-template-columns: 1fr; gap: 2.5rem; }
  .hero-graphic { order: -1; }
  .printer { width: min(240px, 55vw); }
  .about-grid, .contact-grid { grid-template-columns: 1fr; }
  .material-grid, .notice-grid, .process-grid { grid-template-columns: repeat(2, 1fr); }
  .stat-grid { grid-template-columns: repeat(3, 1fr); gap: 1.25rem; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .process-grid { row-gap: 1.9rem; }   /* Platz für die Schritt-Badges */
}

/* ============================================================
   RESPONSIVE — Smartphone
   ============================================================ */
@media (max-width: 700px) {
  .nav-toggle { display: flex; }
  .nav-menu {
    position: absolute; top: 100%; left: 0; right: 0;
    flex-direction: column; align-items: stretch; gap: 0.25rem;
    background: var(--surface-darker);
    padding: 0.75rem 1.25rem 1.25rem;
    border-bottom: 1px solid rgba(255,255,255,0.08);
    max-height: calc(100dvh - var(--header-height));
    overflow-y: auto;
    transform: translateY(-8px); opacity: 0; pointer-events: none;
    transition: opacity var(--transition-default), transform var(--transition-default);
  }
  .nav-menu.open { transform: none; opacity: 1; pointer-events: auto; }
  .nav-menu .nav-link { display: block; padding: 0.7rem 0.25rem; font-size: 1.05rem; }
  .nav-link::after { display: none; }
  .nav-cta-li { margin-top: 0.5rem; }
  .nav-cta-li .btn { width: 100%; }

  /* Hero: Marke bleibt sichtbar, wandert kompakt unter den Text */
  .hero-graphic { order: 1; }
  .printer { width: min(210px, 58vw); }
  .hero-title .line { display: inline; } /* Zeilenumbruch dem Viewport überlassen */
  .hero-chips { gap: 0.6rem 1.1rem; }

  .material-grid, .notice-grid, .process-grid, .stat-grid { grid-template-columns: 1fr; }
  .stat-grid { gap: 1.1rem; }
  .process-grid { row-gap: 2rem; }
  .footer-grid { grid-template-columns: 1fr; }
  .contact-form { padding: 1.4rem 1.1rem; }
  .section-head { margin-bottom: 2rem; }
}

/* Sehr kleine Geräte */
@media (max-width: 460px) {
  .hero-actions { flex-direction: column; align-items: stretch; }
  .hero-actions .btn { width: 100%; }
  .brand-name { font-size: 0.95rem; max-width: 52vw; }
  .mat-flag { position: static; display: inline-block; margin-bottom: 0.6rem; }
}

/* Hover-Effekte nur auf Geräten mit echtem Hover (kein "kleben" auf Touch) */
@media (hover: none) {
  .material-card:hover, .notice-card:hover, .step-item:hover { transform: none; box-shadow: none; }
  .btn:hover { transform: none; }
}

/* ============================================================
   REDUCED MOTION
   ============================================================ */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important;
      transition-duration: 0.001ms !important; scroll-behavior: auto !important; }
  .reveal { opacity: 1; transform: none; }
  .mark-solid { clip-path: inset(0 0 0 0) !important; }
  .print-head { display: none; }
  .hero-copy > * { opacity: 1 !important; transform: none !important; }
  .btn::after { display: none; }
}