/* ==========================================================
   Printz 3D – Stylesheet
   Farben: Navy #0E1F3D · Orange #FF6A13 · Eis #E6EDF8
   ========================================================== */

@font-face { font-family: "Poppins"; src: url("../assets/fonts/Poppins-Regular.woff") format("woff"); font-weight: 400; font-display: swap; }
@font-face { font-family: "Poppins"; src: url("../assets/fonts/Poppins-Medium.woff")  format("woff"); font-weight: 500; font-display: swap; }
@font-face { font-family: "Poppins"; src: url("../assets/fonts/Poppins-Bold.woff")    format("woff"); font-weight: 700; font-display: swap; }

:root {
  --navy: #0E1F3D;
  --bg: #07101F;
  --bg-2: #0A1730;
  --card: rgba(255, 255, 255, .045);
  --line: rgba(230, 237, 248, .12);
  --orange: #FF6A13;
  --orange-2: #FF8F45;
  --ice: #E6EDF8;
  --muted: #9fb0cc;
  --radius: 20px;
  --topbar-h: 42px;
  --nav-h: 76px;
  --head-h: calc(var(--topbar-h) + var(--nav-h));
  --font: "Poppins", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0; font-family: var(--font); color: var(--ice); background: var(--bg);
  line-height: 1.65; overflow-x: hidden; -webkit-font-smoothing: antialiased;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; }
h1, h2, h3 { line-height: 1.12; margin: 0; letter-spacing: -.01em; }
p { margin: 0; }
.wrap { width: min(1180px, 100% - 48px); margin-inline: auto; }
.accent { color: var(--orange); }
:focus-visible { outline: 2px solid var(--orange); outline-offset: 3px; border-radius: 6px; }
section[id] { scroll-margin-top: calc(var(--head-h) - 8px); }

.eyebrow {
  display: inline-flex; align-items: center; gap: 10px; margin-bottom: 18px;
  font-size: .8rem; font-weight: 500; letter-spacing: .22em; text-transform: uppercase; color: var(--orange);
}
.eyebrow::before { content: ""; width: 28px; height: 2px; background: var(--orange); border-radius: 2px; }
.lead { font-size: clamp(1.02rem, 1.4vw, 1.2rem); color: var(--muted); max-width: 56ch; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 15px 28px; border: 0; border-radius: 999px; cursor: pointer;
  font: 700 .98rem/1 var(--font); color: #fff; text-decoration: none;
  background: linear-gradient(135deg, var(--orange), var(--orange-2));
  box-shadow: 0 10px 30px -8px rgba(255, 106, 19, .65), inset 0 1px 0 rgba(255, 255, 255, .25);
  transition: transform .25s ease, box-shadow .25s ease, filter .25s ease;
}
.btn:hover { transform: translateY(-3px); box-shadow: 0 16px 38px -8px rgba(255, 106, 19, .8), inset 0 1px 0 rgba(255, 255, 255, .25); }
.btn:active { transform: translateY(0); }
.btn-ghost { background: transparent; color: var(--ice); box-shadow: inset 0 0 0 1.5px var(--line); }
.btn-ghost:hover { box-shadow: inset 0 0 0 1.5px var(--orange); background: rgba(255, 106, 19, .08); }
.btn-small { padding: 11px 22px; font-size: .9rem; }

/* ---------- Header (Kontaktleiste + Navigation) ---------- */
.site-head {
  position: fixed; inset: 0 0 auto 0; z-index: 50;
  transition: background .3s ease, box-shadow .3s ease;
}
.site-head.scrolled { background: rgba(7, 16, 31, .78); backdrop-filter: blur(16px) saturate(1.4); -webkit-backdrop-filter: blur(16px) saturate(1.4); box-shadow: 0 1px 0 var(--line); }

.topbar {
  height: var(--topbar-h); border-bottom: 1px solid rgba(255, 106, 19, .28);
  background: linear-gradient(90deg, rgba(255, 106, 19, .20), rgba(14, 31, 61, .92) 32%, rgba(14, 31, 61, .92) 68%, rgba(255, 106, 19, .20));
}
.topbar-inner { height: 100%; display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.topbar-tag { font-size: .8rem; color: var(--muted); letter-spacing: .03em; }
.topbar-contact { display: flex; align-items: center; gap: 26px; }
.chip {
  display: inline-flex; align-items: center; gap: 9px; padding: 0;
  font-size: .85rem; font-weight: 500; text-decoration: none; color: var(--ice); white-space: nowrap;
  transition: color .25s;
}
.chip i { width: 26px; height: 26px; flex: none; transition: transform .25s; border-radius: 50%; display: grid; place-items: center; color: #fff; background: linear-gradient(135deg, var(--orange), var(--orange-2)); box-shadow: 0 4px 12px -3px rgba(255, 106, 19, .7); }
.chip i svg { width: 15px; height: 15px; }
.chip:hover { color: var(--orange-2); }
.chip:hover i { transform: scale(1.1); }

.nav { height: var(--nav-h); display: flex; align-items: center; }
.nav-inner { display: flex; align-items: center; justify-content: space-between; gap: 24px; width: min(1180px, 100% - 48px); margin-inline: auto; }
.brand img { height: 44px; width: auto; }
.menu { display: flex; align-items: center; gap: 34px; }
.menu a:not(.btn) { text-decoration: none; font-weight: 500; font-size: .95rem; color: var(--muted); position: relative; transition: color .2s; }
.menu a:not(.btn)::after { content: ""; position: absolute; left: 0; right: 0; bottom: -6px; height: 2px; background: var(--orange); transform: scaleX(0); transform-origin: left; transition: transform .3s ease; }
.menu a:not(.btn):hover { color: #fff; }
.menu a:not(.btn):hover::after { transform: scaleX(1); }

.burger { display: none; width: 44px; height: 44px; border: 0; background: none; cursor: pointer; padding: 0; position: relative; }
.burger span { position: absolute; left: 10px; right: 10px; height: 2px; border-radius: 2px; background: var(--ice); transition: transform .3s, opacity .3s, top .3s; }
.burger span:nth-child(1) { top: 15px; } .burger span:nth-child(2) { top: 21px; } .burger span:nth-child(3) { top: 27px; }
.burger[aria-expanded="true"] span:nth-child(1) { top: 21px; transform: rotate(45deg); }
.burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.burger[aria-expanded="true"] span:nth-child(3) { top: 21px; transform: rotate(-45deg); }

/* ---------- Hero (scroll-gesteuerte 3D-Szene) ---------- */
.hero { position: relative; height: 270vh; }
.hero-sticky { position: sticky; top: 0; height: 100vh; min-height: 620px; overflow: hidden; display: flex; align-items: center; }
.hero-bg {
  position: absolute; inset: 0; z-index: 0;
  background:
    radial-gradient(60% 55% at 72% 48%, rgba(255, 106, 19, .20), transparent 65%),
    radial-gradient(50% 50% at 15% 10%, rgba(40, 90, 180, .22), transparent 70%),
    linear-gradient(180deg, #08142a, var(--bg));
}
.hero-bg::after {
  content: ""; position: absolute; inset: -20% -10% 0; opacity: .5;
  background-image: linear-gradient(var(--line) 1px, transparent 1px), linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(70% 70% at 50% 55%, #000 10%, transparent 75%);
  -webkit-mask-image: radial-gradient(70% 70% at 50% 55%, #000 10%, transparent 75%);
}
.hero-grid { position: relative; z-index: 1; display: grid; grid-template-columns: 1.02fr 1fr; align-items: center; gap: 24px; padding-top: var(--head-h); }
.hero-copy { will-change: transform, opacity; }
.hero-copy h1 { font-size: clamp(2.5rem, 6vw, 5rem); font-weight: 700; margin-bottom: 24px; }
.hero-copy .lead { margin-bottom: 34px; }
.cta-row { display: flex; flex-wrap: wrap; gap: 14px; }

.hero-stage { position: relative; display: grid; place-items: center; perspective: 1500px; perspective-origin: 50% 40%; min-height: 360px; }
.crown-stack { --cw: min(540px, 40vw); position: relative; width: var(--cw); aspect-ratio: 104 / 70; transform-style: preserve-3d; will-change: transform; }
.crown-stack .layer { position: absolute; inset: 0; will-change: transform; }
.crown-stack .layer svg { width: 100%; height: 100%; overflow: visible; }
.floor-shadow { position: absolute; bottom: 4%; left: 50%; width: min(460px, 36vw); height: 36px; margin-left: calc(min(460px, 36vw) / -2); border-radius: 50%; background: radial-gradient(closest-side, rgba(0, 0, 0, .55), transparent); filter: blur(6px); will-change: transform, opacity; }
.stage-caption { position: absolute; z-index: 2; bottom: 7vh; left: 0; right: 0; text-align: center; font-weight: 700; font-size: clamp(1.1rem, 2vw, 1.6rem); opacity: 0; will-change: opacity, transform; }

.scroll-hint { position: absolute; left: 50%; bottom: 28px; z-index: 2; transform: translateX(-50%); display: flex; flex-direction: column; align-items: center; gap: 10px; font-size: .72rem; letter-spacing: .28em; text-transform: uppercase; color: var(--muted); transition: opacity .3s; }
.scroll-hint span { width: 22px; height: 36px; border: 1.5px solid var(--muted); border-radius: 12px; position: relative; }
.scroll-hint span::after { content: ""; position: absolute; left: 50%; top: 7px; width: 3px; height: 7px; margin-left: -1.5px; border-radius: 2px; background: var(--orange); animation: wheel 1.6s ease-in-out infinite; }
@keyframes wheel { 0% { transform: translateY(0); opacity: 1; } 70% { transform: translateY(12px); opacity: 0; } 100% { opacity: 0; } }

/* ---------- Laufband ---------- */
.marquee { overflow: hidden; border-block: 1px solid var(--line); background: var(--bg-2); padding: 20px 0; }
.marquee-track { display: flex; width: max-content; align-items: center; gap: 34px; animation: marquee 38s linear infinite; font-weight: 700; font-size: clamp(1.1rem, 2.2vw, 1.7rem); text-transform: uppercase; letter-spacing: .06em; }
.marquee-track span { color: var(--ice); opacity: .9; white-space: nowrap; }
.marquee-track i { width: 10px; height: 10px; background: var(--orange); transform: rotate(45deg); flex: none; }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ---------- Sektionen ---------- */
.section { padding: clamp(80px, 12vw, 150px) 0; position: relative; }
.section-alt { background: var(--bg-2); }
.section-head { margin-bottom: clamp(40px, 6vw, 72px); }
.section-head h2, .contact-copy h2, .process-copy h2 { font-size: clamp(2rem, 4.4vw, 3.4rem); font-weight: 700; margin-bottom: 18px; }

/* Reveal-Effekte */
.reveal { opacity: 0; transform: translateY(34px); transition: opacity .9s cubic-bezier(.2, .7, .2, 1), transform .9s cubic-bezier(.2, .7, .2, 1); }
.reveal.in { opacity: 1; transform: none; }
.cards, .materials { perspective: 1200px; }
.reveal-3d {
  opacity: 0; transform: rotateX(38deg) translateY(70px) translateZ(-120px); transform-origin: 50% 100%;
  transition: opacity .8s ease, transform 1s cubic-bezier(.2, .7, .2, 1);
  transition-delay: calc(var(--i, 0) * 90ms);
}
.reveal-3d.in { opacity: 1; transform: none; }

/* Karten */
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.card, .mat {
  position: relative; padding: 34px 30px; border-radius: var(--radius); background: var(--card);
  border: 1px solid var(--line); backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px);
  transform-style: preserve-3d; overflow: hidden;
}
.card::before, .mat::before {
  content: ""; position: absolute; inset: 0; pointer-events: none; opacity: 0; transition: opacity .3s;
  background: radial-gradient(420px circle at var(--mx, 50%) var(--my, 0%), rgba(255, 106, 19, .16), transparent 60%);
}
.card:hover::before, .mat:hover::before { opacity: 1; }
.card.tilt.in, .mat.tilt.in { transition: transform .15s ease-out, opacity .8s ease, border-color .3s; }
.card.in:hover, .mat.in:hover { border-color: rgba(255, 106, 19, .5); transform: perspective(900px) rotateX(var(--rx, 0deg)) rotateY(var(--ry, 0deg)) translateZ(10px); }
.icon { width: 58px; height: 58px; display: grid; place-items: center; border-radius: 16px; margin-bottom: 22px; color: var(--orange); background: rgba(255, 106, 19, .12); box-shadow: inset 0 0 0 1px rgba(255, 106, 19, .25); }
.icon svg { width: 30px; height: 30px; }
.card h3, .mat h3 { font-size: 1.22rem; margin-bottom: 10px; }
.card p, .mat p { color: var(--muted); font-size: .96rem; }

/* ---------- Ablauf (Zeitleiste + Druck-Animation in Dauerschleife) ---------- */
.process { position: relative; padding: clamp(80px, 12vw, 150px) 0; background: linear-gradient(180deg, var(--bg), #091427 50%, var(--bg-2)); }
.process-grid { display: grid; grid-template-columns: 1.05fr 1fr; gap: clamp(32px, 6vw, 80px); align-items: center; }
.process-copy h2 { margin-bottom: 18px; }

.steps { --fill: 0; list-style: none; margin: 38px 0 0; padding: 0; display: grid; gap: 30px; position: relative; }
.steps::before { content: ""; position: absolute; left: 19px; top: 20px; bottom: 20px; width: 2px; border-radius: 2px; background: var(--line); }
.steps::after { content: ""; position: absolute; left: 19px; top: 20px; width: 2px; border-radius: 2px; height: calc((100% - 40px) * var(--fill)); background: linear-gradient(var(--orange), var(--orange-2)); box-shadow: 0 0 12px rgba(255, 106, 19, .7); }
.steps li { position: relative; display: flex; gap: 22px; align-items: flex-start; opacity: .55; transform: translateX(-10px); transition: opacity .6s ease, transform .6s ease; }
.steps li b { z-index: 1; flex: none; width: 40px; height: 40px; border-radius: 50%; display: grid; place-items: center; font-size: .95rem; color: var(--muted); background: var(--bg-2); border: 2px solid var(--line); transition: background .4s, border-color .4s, color .4s, box-shadow .4s; }
.steps li h3 { font-size: 1.15rem; margin: 6px 0 4px; }
.steps li p { color: var(--muted); font-size: .95rem; max-width: 46ch; }
.steps li.on { opacity: 1; transform: none; }
.steps li.on b { color: #fff; background: var(--orange); border-color: var(--orange); box-shadow: 0 0 20px rgba(255, 106, 19, .55); }

.process-stage { position: relative; height: 470px; display: grid; place-items: center; perspective: 1400px; perspective-origin: 50% 35%; }
.bed {
  position: absolute; left: 50%; bottom: 10%; width: 118%; height: 60%; margin-left: -59%;
  transform: rotateX(74deg); transform-origin: 50% 100%; border-radius: 22px;
  background: linear-gradient(180deg, rgba(255, 255, 255, .06), rgba(255, 255, 255, .015));
  border: 1px solid var(--line);
  background-image: linear-gradient(rgba(230, 237, 248, .12) 1px, transparent 1px), linear-gradient(90deg, rgba(230, 237, 248, .12) 1px, transparent 1px);
  background-size: 44px 44px; box-shadow: 0 40px 80px rgba(0, 0, 0, .5);
  mask-image: linear-gradient(180deg, transparent, #000 35%); -webkit-mask-image: linear-gradient(180deg, transparent, #000 35%);
}
.print-scene { --pw: min(470px, 86%); position: relative; width: var(--pw); aspect-ratio: 104 / 70; transform-style: preserve-3d; margin-bottom: 10%; will-change: transform, opacity; }
.print-scene .ghost { position: absolute; inset: 0; width: 100%; height: 100%; overflow: visible; transition: opacity .6s; }
.print-scene .pl { position: absolute; inset: 0; will-change: clip-path, transform; }
.print-scene .pl svg { width: 100%; height: 100%; overflow: visible; }
.print-label { position: absolute; left: 50%; bottom: 0; transform: translateX(-50%); padding: 6px 16px; border-radius: 999px; font-size: .8rem; font-weight: 500; letter-spacing: .06em; color: var(--muted); background: rgba(255, 255, 255, .05); border: 1px solid var(--line); }
.nozzle { position: absolute; width: 0; height: 0; z-index: 5; transition: top .25s ease, opacity .3s; opacity: 0; pointer-events: none; }
.n-body { position: absolute; left: -17px; bottom: 22px; width: 34px; height: 58px; border-radius: 8px 8px 4px 4px; background: linear-gradient(90deg, #26385c, #3b5280 50%, #26385c); box-shadow: 0 -40px 0 -6px #1a2a48; }
.n-tip { position: absolute; left: -9px; bottom: 2px; width: 0; height: 0; border-left: 9px solid transparent; border-right: 9px solid transparent; border-top: 22px solid var(--orange); filter: drop-shadow(0 0 8px rgba(255, 106, 19, .9)); }
.n-glow { position: absolute; left: -26px; bottom: -14px; width: 52px; height: 28px; border-radius: 50%; background: radial-gradient(closest-side, rgba(255, 143, 69, .85), transparent); filter: blur(4px); }

/* ---------- Materialien ---------- */
.materials { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.spool { position: relative; width: 84px; height: 84px; margin-bottom: 22px; border-radius: 50%; background: radial-gradient(circle at 50% 50%, var(--bg-2) 0 16%, transparent 17%), conic-gradient(from 0deg, var(--c), color-mix(in srgb, var(--c) 60%, #000), var(--c)); box-shadow: inset 0 0 0 8px rgba(0, 0, 0, .18), 0 10px 24px -8px var(--c); transition: transform 1.4s cubic-bezier(.2, .7, .2, 1); }
.spool i { position: absolute; inset: 22px; border-radius: 50%; border: 2px dashed rgba(255, 255, 255, .35); }
.mat:hover .spool { transform: rotate(240deg); }

/* ---------- Kontakt ---------- */
.section-head-center { text-align: center; }
.section-head-center .eyebrow { justify-content: center; }
.section-head-center .lead { margin-inline: auto; }
.contact-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; max-width: 1100px; margin-inline: auto; perspective: 1200px; }
.contact-card {
  position: relative; display: flex; flex-direction: column; gap: 6px; padding: 38px 34px; border-radius: 24px; text-decoration: none; color: var(--ice);
  background: linear-gradient(160deg, rgba(255, 255, 255, .08), rgba(255, 255, 255, .025)); border: 1px solid var(--line);
  box-shadow: 0 40px 80px -36px rgba(0, 0, 0, .7); transform-style: preserve-3d; overflow: hidden;
}
.contact-card::before { content: ""; position: absolute; inset: 0; pointer-events: none; opacity: 0; transition: opacity .3s; background: radial-gradient(420px circle at var(--mx, 50%) var(--my, 0%), rgba(255, 106, 19, .18), transparent 60%); }
.contact-card:hover::before { opacity: 1; }
.contact-card.tilt.in { transition: transform .15s ease-out, opacity .8s ease, border-color .3s; }
.contact-card.in:hover { border-color: rgba(255, 106, 19, .55); transform: perspective(900px) rotateX(var(--rx, 0deg)) rotateY(var(--ry, 0deg)) translateZ(10px); }
.contact-card .icon { margin-bottom: 18px; }
.contact-card .label { font-size: .8rem; font-weight: 500; letter-spacing: .18em; text-transform: uppercase; color: var(--orange); }
.contact-card strong { font-size: clamp(1.25rem, 2.4vw, 1.6rem); line-height: 1.2; word-break: break-word; }
.contact-card .hint { color: var(--muted); font-size: .92rem; margin-top: 4px; }

/* ---------- Footer ---------- */
.footer { background: #050c18; border-top: 1px solid var(--line); padding: 40px 0 34px; }
.footer-inner { display: grid; grid-template-columns: 1fr auto; gap: 20px 30px; align-items: center; }
.footer-brand { display: flex; align-items: center; gap: 14px; }
.footer-brand img { width: 44px; height: 44px; }
.footer-brand b { display: block; font-size: 1.05rem; }
.footer-brand span { font-size: .85rem; color: var(--muted); }
.footer-links { display: flex; gap: 26px; flex-wrap: wrap; }
.footer-links a { text-decoration: none; color: var(--muted); font-size: .92rem; }
.footer-links a:hover { color: var(--orange); }
.copy { grid-column: 1 / -1; font-size: .8rem; color: #667a9c; padding-top: 18px; border-top: 1px solid var(--line); }

/* ---------- Rechtstexte ---------- */
.legal { padding: calc(var(--head-h) + 60px) 0 90px; }
.legal .wrap { max-width: 800px; }
.legal h1 { font-size: clamp(2rem, 5vw, 3rem); margin-bottom: 26px; }
.legal h2 { font-size: 1.3rem; margin: 34px 0 10px; }
.legal p, .legal li { color: var(--muted); }
.legal .notice { padding: 16px 20px; border-radius: 14px; background: rgba(255, 106, 19, .1); border: 1px solid rgba(255, 106, 19, .35); color: var(--ice); margin-bottom: 30px; }

/* ---------- Responsive ---------- */
@media (max-width: 1020px) {
  .cards { grid-template-columns: repeat(2, 1fr); }
  .materials { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 900px) {
  .burger { display: block; }
  .menu:not(.menu-static) {
    position: fixed; inset: var(--head-h) 0 auto 0; flex-direction: column; align-items: stretch; gap: 0; padding: 12px 24px 24px;
    background: rgba(7, 16, 31, .99); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px); border-bottom: 1px solid var(--line);
    transform: translateY(-12px); opacity: 0; pointer-events: none; transition: opacity .25s, transform .25s;
  }
  .menu.open { opacity: 1; transform: none; pointer-events: auto; }
  .menu-static { gap: 0; }
  .menu a:not(.btn) { padding: 16px 4px; font-size: 1.05rem; border-bottom: 1px solid var(--line); }
  .menu a:not(.btn)::after { display: none; }
  .menu .btn { margin-top: 18px; }
  .site-head { background: rgba(7, 16, 31, .78); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); }
  .topbar-tag { display: none; }
  .topbar-inner { justify-content: center; }
  .brand img { height: 38px; }

  .hero { height: 240vh; }
  .hero-grid { grid-template-columns: 1fr; gap: 0; align-content: center; text-align: center; }
  .hero-copy .lead { margin-inline: auto; }
  .cta-row { justify-content: center; }
  .eyebrow { justify-content: center; }
  .hero-copy h1 { margin-bottom: 16px; }
  .hero-copy .lead { margin-bottom: 22px; font-size: 1rem; }
  .hero-stage { min-height: 230px; margin-top: 10px; }
  .stage-caption { bottom: 5vh; }
  .scroll-hint { display: none; }
  .crown-stack { --cw: min(300px, 64vw); }
  .floor-shadow { width: min(300px, 64vw); margin-left: calc(min(300px, 64vw) / -2); }

  .process-grid { grid-template-columns: 1fr; }
  .process-stage { height: 340px; }
  .print-scene { --pw: min(320px, 80%); }
  .contact-cards { grid-template-columns: 1fr; }
}
@media (max-width: 620px) {
  .wrap { width: min(1180px, 100% - 36px); }
  .cards, .materials { grid-template-columns: 1fr; }
  .contact-card { padding: 30px 24px; }
  .chip { font-size: .78rem; gap: 7px; }
  .chip i { width: 24px; height: 24px; }
  .topbar-contact { gap: 18px; }
  :root { --topbar-h: 40px; }
  .footer-inner { grid-template-columns: 1fr; }
  .hero-copy h1 { font-size: 2.3rem; }
  .hero-copy .btn-ghost { display: none; }
}

/* ---------- Weniger Bewegung ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .marquee-track, .scroll-hint span::after { animation: none; }
  .reveal, .reveal-3d { opacity: 1; transform: none; transition: none; }
  .hero { height: auto; } .hero-sticky { position: relative; height: auto; min-height: 100vh; padding: 90px 0 60px; }
  .steps li { opacity: 1; transform: none; }
  .stage-caption { opacity: 1; position: static; margin-top: 16px; }
}

.menu-static { position: static; }