/* ════════════════════════════════════════════════════════
   SANDIIX – Design System v4 „Premium Industrial"
   Deep Black · Anthrazit · Weiß · Signalrot (#E53935)
   Fixer Cinematic-Backdrop, Story-Panels, sticky 3D-Modell.
   ════════════════════════════════════════════════════════ */

@font-face {
  font-family: "Archivo";
  src: url("../fonts/archivo-vf.woff2") format("woff2-variations");
  font-weight: 100 900;
  font-display: swap;
}

:root {
  --bg: #090909;
  --anthracite: #17171a;
  --anthracite-2: #1f1f23;
  --line: rgba(255, 255, 255, 0.1);
  --txt: #f5f5f6;
  --mut: #9a9aa1;
  --red: #17aabf;   /* Petrol-Blau (ehem. Signalrot – Variablenname beibehalten) */
  --red-deep: #0e7c8d;
  --radius: 16px;
  --nav-h: 72px;
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: auto; }
html.lenis, html.lenis body { height: auto; }
.lenis.lenis-smooth { scroll-behavior: auto !important; }

/* Strikt vertikal: kein horizontales Scrollen/Wischen möglich */
html, body { overflow-x: clip; }

body {
  background: var(--bg);
  color: var(--txt);
  font-family: "Archivo", "Segoe UI", system-ui, sans-serif;
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  touch-action: pan-y;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
.container { width: min(1240px, calc(100% - 48px)); margin-inline: auto; }
::selection { background: var(--red); color: #fff; }

/* ── Fixer Cinematic-Hintergrund ──────────────────────── */

.backdrop { position: fixed; inset: 0; z-index: -10; }
.backdrop img {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: 50% 50%;
}
.backdrop__shade {
  position: absolute; inset: 0;
  background:
    radial-gradient(1200px 700px at 68% 34%, rgba(23, 170, 191, 0.09), transparent 60%),
    linear-gradient(90deg, rgba(9, 9, 9, 0.6) 0%, rgba(9, 9, 9, 0.32) 40%, rgba(9, 9, 9, 0.2) 100%),
    linear-gradient(180deg, rgba(9, 9, 9, 0.42) 0%, rgba(9, 9, 9, 0.1) 30%, rgba(9, 9, 9, 0.52) 100%);
}
.backdrop__dust { position: absolute; inset: 0; overflow: hidden; }
.dust {
  position: absolute;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(205, 233, 240, 0.5), rgba(205, 233, 240, 0));
  filter: blur(1px);
  animation: dustFloat linear infinite;
  opacity: 0;
}
@keyframes dustFloat {
  0% { transform: translate3d(0, 10vh, 0); opacity: 0; }
  12% { opacity: 0.55; }
  88% { opacity: 0.35; }
  100% { transform: translate3d(4vw, -14vh, 0); opacity: 0; }
}
.backdrop__grain {
  position: absolute; inset: 0; opacity: 0.3; pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3CfeColorMatrix values='0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.05 0'/%3E%3C/filter%3E%3Crect width='140' height='140' filter='url(%23n)'/%3E%3C/svg%3E");
  animation: grain 0.9s steps(2) infinite;
}
@keyframes grain {
  0% { transform: translate(0, 0); }
  50% { transform: translate(-6px, 4px); }
  100% { transform: translate(4px, -6px); }
}

/* ── Typo-Bausteine ───────────────────────────────────── */

.kicker {
  display: inline-flex; align-items: center; gap: 12px;
  font-size: 12px; font-weight: 800; letter-spacing: 0.32em; text-transform: uppercase;
  color: var(--red);
  margin-bottom: 20px;
}
.kicker::before { content: ""; width: 32px; height: 2px; background: var(--red); }

.dot--red { color: var(--red); }

.tag {
  display: inline-block; padding: 5px 12px 4px;
  font-size: 11px; font-weight: 800; letter-spacing: 0.2em; text-transform: uppercase;
  border-radius: 999px;
}
.tag--red { background: var(--red); color: #fff; }

.section { padding: clamp(90px, 11vw, 150px) 0; position: relative; }
.section__head { margin-bottom: clamp(40px, 5vw, 64px); max-width: 860px; }
.section__title {
  font-size: clamp(2.1rem, 5vw, 4rem);
  font-weight: 900;
  line-height: 1.02;
  text-transform: uppercase;
  letter-spacing: -0.02em;
}
.section__sub { margin-top: 16px; color: var(--mut); max-width: 520px; }

/* ── Buttons ──────────────────────────────────────────── */

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: 16px 30px;
  font-family: inherit; font-size: 13.5px; font-weight: 800; letter-spacing: 0.13em; text-transform: uppercase;
  border-radius: 999px; border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.35s var(--ease-out), box-shadow 0.35s, background 0.35s, color 0.35s, border-color 0.35s;
}
.btn--red {
  background: var(--red);
  color: #fff;
  box-shadow: 0 12px 34px -14px rgba(23, 170, 191, 0.7);
}
.btn--red:hover { background: #1fc3d9; transform: translateY(-3px); box-shadow: 0 18px 44px -14px rgba(23, 170, 191, 0.85); }
.btn--ghost {
  border-color: rgba(255, 255, 255, 0.35);
  color: var(--txt);
  background: rgba(9, 9, 9, 0.35);
  backdrop-filter: blur(6px);
}
.btn--ghost:hover { border-color: #fff; transform: translateY(-3px); }
.btn--small { padding: 11px 22px; font-size: 12px; }
.btn--big { padding: 19px 40px; font-size: 15px; }

/* Pulsierender Glow für Haupt-CTAs („Jetzt entdecken") */
.btn--glow { animation: btnGlow 2.4s ease-in-out infinite; }
@keyframes btnGlow {
  0%, 100% { box-shadow: 0 12px 34px -14px rgba(23, 170, 191, 0.7); }
  50% { box-shadow: 0 12px 46px -8px rgba(23, 170, 191, 0.95), 0 0 26px rgba(23, 170, 191, 0.4); }
}
.reduced-motion .btn--glow { animation: none; }

/* ── Preloader ────────────────────────────────────────── */

.loader { position: fixed; inset: 0; z-index: 1000; background: var(--bg); display: flex; align-items: center; justify-content: center; }
.loader__inner { width: min(420px, 80vw); text-align: center; }
.loader__logo { font-size: clamp(2.4rem, 7vw, 3.6rem); font-weight: 900; letter-spacing: 0.04em; margin-bottom: 30px; }
.loader__letter { display: inline-block; transform: translateY(120%); opacity: 0; }
.loader__letter--x { color: var(--red); }
.loader__bar { height: 2px; background: rgba(255, 255, 255, 0.12); border-radius: 99px; overflow: hidden; }
.loader__bar-fill { height: 100%; width: 0%; background: var(--red); border-radius: 99px; }
.loader__meta { display: flex; justify-content: space-between; margin-top: 13px; font-size: 11px; letter-spacing: 0.24em; text-transform: uppercase; color: var(--mut); }
.loader__pct { color: var(--red); font-weight: 800; }

/* ── Navigation ───────────────────────────────────────── */

.nav { position: fixed; top: 0; left: 0; right: 0; z-index: 500; transition: background 0.4s, box-shadow 0.4s, transform 0.45s var(--ease-out); }
.nav.is-scrolled { background: rgba(9, 9, 9, 0.84); backdrop-filter: blur(16px); box-shadow: 0 1px 0 var(--line); }
.nav.is-hidden { transform: translateY(-100%); }
.nav__inner { width: min(1400px, calc(100% - 48px)); margin-inline: auto; height: var(--nav-h); display: flex; align-items: center; gap: 32px; }
.nav__logo { display: flex; flex-direction: column; line-height: 1; gap: 4px; }
.nav__logoimg { height: 34px; width: auto; display: block; }
@media (max-width: 900px) { .nav__logoimg { height: 26px; } }
.wordmark { font-size: 1.4rem; font-weight: 900; letter-spacing: 0.06em; }
.wordmark em { font-style: normal; color: var(--red); }
.wordmark sup { font-size: 0.5em; font-weight: 600; opacity: 0.7; }
.wordmark__sub { font-size: 8.5px; letter-spacing: 0.38em; text-transform: uppercase; color: var(--mut); }
.nav__links { display: flex; gap: 28px; margin-left: auto; }
.nav__links a { font-size: 13px; font-weight: 700; letter-spacing: 0.13em; text-transform: uppercase; color: var(--mut); transition: color 0.3s; position: relative; }
.nav__links a::after { content: ""; position: absolute; left: 0; bottom: -6px; width: 100%; height: 2px; background: var(--red); transform: scaleX(0); transform-origin: left; transition: transform 0.35s var(--ease-out); }
.nav__links a:hover { color: var(--txt); }
.nav__links a:hover::after { transform: scaleX(1); }
.nav__cta { flex-shrink: 0; }
.nav__burger { display: none; flex-direction: column; gap: 5px; background: none; border: 0; padding: 10px; margin-left: auto; cursor: pointer; z-index: 620; }
.nav__burger span { width: 26px; height: 2px; background: var(--txt); transition: transform 0.35s var(--ease-out), opacity 0.3s; }
.nav__burger.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__burger.is-open span:nth-child(2) { opacity: 0; }
.nav__burger.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile-Menü */
.menu { position: fixed; inset: 0; z-index: 600; display: flex; flex-direction: column; justify-content: center; padding: 90px 34px 40px; visibility: hidden; pointer-events: none; }
.menu.is-open { visibility: visible; pointer-events: auto; }
.menu__bg { position: absolute; inset: 0; background: rgba(9, 9, 9, 0.97); backdrop-filter: blur(18px); clip-path: circle(0% at calc(100% - 46px) 38px); }
.menu__links { position: relative; display: flex; flex-direction: column; gap: 8px; }
.menu__links a { font-size: clamp(1.8rem, 8vw, 2.6rem); font-weight: 860; text-transform: uppercase; padding: 6px 0; opacity: 0; transform: translateY(30px); }
.menu__links a:hover { color: var(--red); }
.menu__foot { position: relative; margin-top: auto; display: flex; flex-direction: column; gap: 4px; font-size: 13px; color: var(--mut); }
.menu__foot a { color: var(--red); font-weight: 700; }

/* ── Bühne: Panels + sticky 3D-Modell ─────────────────── */

.stage {
  width: min(1400px, calc(100% - 48px));
  margin-inline: auto;
  display: grid;
  grid-template-columns: minmax(340px, 560px) 1fr;
  column-gap: clamp(20px, 4vw, 60px);
}
.stage__panels { grid-column: 1; }
.stage__model {
  grid-column: 2;
  grid-row: 1;
  position: sticky;
  top: 0;
  height: 100svh;
  display: flex;
  align-items: center;
  justify-content: center;
}
.model__glow {
  position: absolute;
  width: 72%; aspect-ratio: 1;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(23, 170, 191, 0.14), transparent 65%);
  filter: blur(10px);
  pointer-events: none;
}
#modelCanvas {
  width: 100%;
  height: min(78svh, 700px);
  display: block;
  cursor: grab;
  touch-action: pan-y;
}
#modelCanvas:active { cursor: grabbing; }
.model__hint {
  position: absolute;
  bottom: clamp(18px, 6svh, 56px);
  left: 50%; transform: translateX(-50%);
  display: flex; align-items: center; gap: 11px;
  padding: 10px 19px;
  font-size: 11px; font-weight: 700; letter-spacing: 0.2em; text-transform: uppercase;
  color: rgba(255, 255, 255, 0.85);
  background: rgba(9, 9, 9, 0.66);
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 999px;
  backdrop-filter: blur(8px);
  pointer-events: none;
  transition: opacity 0.5s;
  white-space: nowrap;
}
.model__hint-icon { display: inline-flex; animation: hintDrag 2.4s var(--ease-out) infinite; }
@keyframes hintDrag {
  0%, 100% { transform: translate(0, 0); }
  25% { transform: translate(7px, 0); }
  50% { transform: translate(-7px, 0); }
  75% { transform: translate(0, 5px); }
}
.stage__model.has-interacted .model__hint { opacity: 0; }

/* Vollbild-3D (Fokus-Modus) – Desktop & Mobil */
.stage__model.is-focus,
#modelSlot .stage__model.is-focus {
  display: flex;
  position: fixed;
  inset: 0;
  width: auto;
  height: 100dvh;
  z-index: 560;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
}
.stage__model.is-focus #modelCanvas { width: 100%; height: min(72svh, 640px); }
.stage__model.is-focus .model__glow {
  width: 70%;
  background: radial-gradient(circle, rgba(23, 170, 191, 0.2), transparent 65%);
}
.stage__model.is-focus .model__close { display: flex; position: fixed; top: 16px; right: 16px; }
.stage__model.is-focus .model__hint { position: static; transform: none; margin: 0; font-size: 10px; }
html.model-lock, html.model-lock body { overflow: hidden; }

.model-slot { display: none; }

/* Mobiler Fokus-Modus: erst antippen, dann drehen */
.model-overlay {
  position: fixed;
  inset: 0;
  z-index: 550;
  background: rgba(9, 9, 9, 0.72);
  backdrop-filter: blur(5px);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.35s;
  touch-action: none;
}
.model-overlay.is-open { opacity: 1; pointer-events: auto; }
.model__close {
  position: absolute;
  top: 10px; right: 10px;
  z-index: 5;
  width: 42px; height: 42px;
  display: none;
  align-items: center; justify-content: center;
  font-size: 17px; font-weight: 700;
  color: #fff;
  background: rgba(9, 9, 9, 0.7);
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  cursor: pointer;
  font-family: inherit;
}

/* Panels */

.panel {
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  position: relative;
  padding: calc(var(--nav-h) + 20px) 0 60px;
}
.panel__inner { max-width: 580px; }
.panel__title {
  font-size: clamp(1.8rem, 3.4vw, 3rem);
  font-weight: 900;
  line-height: 1.04;
  text-transform: uppercase;
  letter-spacing: -0.018em;
  margin-bottom: 22px;
}
.panel__title--hero { font-size: clamp(1.9rem, 3.6vw, 3.3rem); }
.panel__title em { font-style: normal; color: var(--red); }
.panel__text { color: rgba(245, 245, 246, 0.9); max-width: 470px; margin-bottom: 28px; font-size: clamp(0.98rem, 1.2vw, 1.08rem); }
.panel__text strong { color: #fff; }
.panel__text--claim { font-size: clamp(1.05rem, 1.5vw, 1.3rem); letter-spacing: 0.01em; }
.panel__actions { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 36px; }
.panel__chips { display: flex; flex-wrap: wrap; }
.panel__chips li { display: flex; flex-direction: column; gap: 2px; padding: 0 22px; border-left: 1px solid rgba(255, 255, 255, 0.25); }
.panel__chips li:first-child { padding-left: 0; border-left: 0; }
.panel__chips strong { font-size: 1.1rem; font-weight: 860; color: #fff; }
.panel__chips span { font-size: 10.5px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--mut); }

.hero__kicker { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; margin-bottom: 24px; }
.hero__kicker-text { font-size: 11.5px; font-weight: 700; letter-spacing: 0.28em; text-transform: uppercase; color: rgba(245, 245, 246, 0.85); }

/* Sterne-Bewertung unter der Headline */
.hero__rating { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; margin: -6px 0 18px; }
.hero__stars { color: #ffc233; font-size: 15px; letter-spacing: 2px; }
.hero__rating-text { font-size: 0.88rem; font-weight: 700; color: rgba(245, 245, 246, 0.85); }

/* Benefit-Liste im Hero */
.hero__benefits { display: flex; flex-direction: column; gap: 9px; margin-bottom: 30px; max-width: 470px; }
.hero__benefits li {
  position: relative;
  padding-left: 30px;
  font-size: 0.97rem;
  font-weight: 600;
  color: rgba(245, 245, 246, 0.94);
}
.hero__benefits li::before {
  content: "✓";
  position: absolute;
  left: 0; top: 0;
  color: var(--red);
  font-weight: 900;
}
.hero__benefits strong { color: #fff; }

.panel__list { display: flex; flex-direction: column; gap: 13px; max-width: 470px; }
.panel__list li {
  position: relative;
  padding: 14px 18px 14px 46px;
  background: rgba(9, 9, 9, 0.6);
  border: 1px solid var(--line);
  border-radius: 12px;
  backdrop-filter: blur(6px);
  font-size: 0.97rem;
  color: rgba(245, 245, 246, 0.92);
}
.panel__list li::before {
  content: "✕";
  position: absolute; left: 17px; top: 50%; transform: translateY(-50%);
  color: var(--red); font-weight: 900;
}

.panel__scrollcue {
  position: absolute; bottom: 26px; left: 0;
  display: flex; align-items: center; gap: 12px;
  font-size: 10px; letter-spacing: 0.32em; text-transform: uppercase;
  color: rgba(245, 245, 246, 0.7);
}
/* Mobiles Panel-Bild + Mobile-only-Elemente (Desktop: ausgeblendet) */
.panel__mobimg {
  display: none;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--line);
  margin-bottom: 22px;
  background: var(--anthracite);
}
.panel__mobimg img { width: 100%; aspect-ratio: 1 / 1; object-fit: cover; }
.only-mobile { display: none; }

.panel__scrollcue-line { width: 1px; height: 38px; background: linear-gradient(180deg, transparent, var(--red)); animation: cue 2s var(--ease-out) infinite; transform-origin: top; }
@keyframes cue {
  0% { transform: scaleY(0); opacity: 0; }
  40% { transform: scaleY(1); opacity: 1; }
  100% { transform: scaleY(1) translateY(12px); opacity: 0; }
}

/* ── Interaktiver Winkel-Slider ───────────────────────── */

.angle-ctrl {
  max-width: 440px;
  padding: 24px 26px 18px;
  background: rgba(9, 9, 9, 0.6);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  backdrop-filter: blur(8px);
}
.angle-ctrl__labels {
  display: flex; justify-content: space-between; align-items: baseline;
  font-size: 12px; font-weight: 800; letter-spacing: 0.1em; color: var(--mut);
  margin-bottom: 10px;
}
.angle-ctrl__value {
  font-size: clamp(1.9rem, 3vw, 2.6rem);
  font-weight: 900;
  color: #fff;
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.02em;
}
#winkelSlider {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 4px;
  border-radius: 99px;
  background: linear-gradient(90deg, var(--red), rgba(255, 255, 255, 0.18));
  outline: none;
  cursor: pointer;
}
#winkelSlider::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 26px; height: 26px;
  border-radius: 50%;
  background: #fff;
  border: 6px solid var(--red);
  box-shadow: 0 4px 18px rgba(23, 170, 191, 0.5);
  cursor: grab;
  transition: transform 0.2s;
}
#winkelSlider::-webkit-slider-thumb:hover { transform: scale(1.12); }
#winkelSlider::-moz-range-thumb {
  width: 15px; height: 15px;
  border-radius: 50%;
  background: #fff;
  border: 6px solid var(--red);
  box-shadow: 0 4px 18px rgba(23, 170, 191, 0.5);
  cursor: grab;
}
.angle-ctrl__hint { margin-top: 12px; font-size: 0.85rem; color: var(--mut); }

/* ── Varianten (klickbar → Modell) ────────────────────── */

.variants { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-bottom: 16px; max-width: 480px; }
.variant {
  text-align: left;
  display: flex; flex-direction: column; gap: 5px;
  padding: 22px 22px 18px;
  background: rgba(23, 170, 191, 0.07);
  border: 1px solid rgba(23, 170, 191, 0.4);
  border-radius: var(--radius);
  backdrop-filter: blur(8px);
  box-shadow: 0 16px 44px -24px rgba(23, 170, 191, 0.5);
  color: var(--txt);
  font-family: inherit;
  cursor: pointer;
  transition: border-color 0.35s, transform 0.35s var(--ease-out), box-shadow 0.35s, background 0.35s;
}
.variant:hover {
  transform: translateY(-5px);
  border-color: var(--red);
  box-shadow: 0 22px 54px -22px rgba(23, 170, 191, 0.75);
}
.variant.is-active {
  border-color: var(--red);
  background: rgba(23, 170, 191, 0.09);
  box-shadow: 0 18px 44px -22px rgba(23, 170, 191, 0.55);
}
.variant__badge { font-size: 2rem; font-weight: 900; line-height: 1; color: #fff; }
.variant.is-active .variant__badge { color: var(--red); }
.variant__range { font-size: 1.05rem; font-weight: 800; }
.variant__spec { font-size: 0.82rem; color: var(--mut); font-variant-numeric: tabular-nums; }
.variant__note { font-size: 0.82rem; color: var(--mut); }
.variant__cta {
  margin-top: auto; /* CTAs beider Karten auf einer Ebene */
  padding-top: 9px;
  align-self: flex-start;
  padding: 9px 16px;
  font-size: 11px; font-weight: 800; letter-spacing: 0.16em; text-transform: uppercase;
  color: #fff;
  background: var(--red);
  border-radius: 999px;
}

/* Produktbild-Galerie (Original-Bildwelt von sandiix.de) */
.gallery {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
}
.gallery figure {
  border-radius: calc(var(--radius) * 1.2);
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--anthracite);
}
.gallery img { width: 100%; height: 100%; object-fit: cover; transition: transform 1s var(--ease-out); }
.gallery figure:hover img { transform: scale(1.03); }
.gallery__wide { grid-column: 1 / -1; }
.gallery__wide img { aspect-ratio: 21 / 9; object-position: 50% 30%; }

/* Story-Sektionen: je ein Original-Bild + Inhalt */
.feature { padding: clamp(70px, 9vw, 120px) 0; }
.feature__grid {
  display: grid;
  grid-template-columns: minmax(320px, 520px) 1fr;
  gap: clamp(28px, 5vw, 80px);
  align-items: center;
}
.feature--flip .feature__grid { grid-template-columns: 1fr minmax(320px, 520px); }
.feature--flip .feature__media { order: 2; }
.feature__media {
  aspect-ratio: 1 / 1;
  border-radius: calc(var(--radius) * 1.3);
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--anthracite);
  box-shadow: 0 40px 90px -50px rgba(0, 0, 0, 0.8);
}
.feature__media img { width: 100%; height: 100%; object-fit: cover; transition: transform 1s var(--ease-out); }
.feature__media:hover img { transform: scale(1.03); }
.feature__body .section__title { font-size: clamp(1.8rem, 3.6vw, 3rem); margin-bottom: 18px; }
.feature__text { color: rgba(245, 245, 246, 0.88); max-width: 540px; margin-bottom: 18px; font-size: clamp(0.98rem, 1.2vw, 1.06rem); }
.feature__text strong { color: var(--red); }
.feature__list { display: flex; flex-direction: column; gap: 12px; max-width: 540px; margin-top: 6px; }
.feature__list li {
  position: relative;
  padding: 13px 17px 13px 44px;
  background: rgba(9, 9, 9, 0.55);
  border: 1px solid var(--line);
  border-radius: 12px;
  backdrop-filter: blur(6px);
  font-size: 0.95rem;
  color: rgba(245, 245, 246, 0.92);
}
.feature__list li::before {
  content: "✓";
  position: absolute; left: 16px; top: 50%; transform: translateY(-50%);
  color: var(--red); font-weight: 900;
}
.feature__list strong { color: #fff; }
.feature__steps { display: flex; flex-direction: column; gap: 13px; max-width: 540px; }
.feature__steps li {
  display: flex; align-items: flex-start; gap: 14px;
  padding: 14px 17px;
  background: rgba(9, 9, 9, 0.55);
  border: 1px solid var(--line);
  border-radius: 12px;
  backdrop-filter: blur(6px);
}
.feature__steps i {
  display: grid; place-items: center;
  width: 28px; height: 28px;
  border-radius: 50%;
  background: rgba(23, 170, 191, 0.16);
  color: var(--red);
  font-style: normal; font-weight: 900; font-size: 0.85rem;
  flex-shrink: 0;
  margin-top: 2px;
}
.feature__steps strong { display: block; font-size: 0.98rem; }
.feature__steps span { font-size: 0.88rem; color: var(--mut); }

/* Welt-Video + Partner (Original von sandiix.de) */
.video__frame--welt { max-width: 1000px; margin-bottom: clamp(26px, 4vw, 40px); }
.partners { margin-bottom: clamp(30px, 5vw, 48px); }
.partners__line { color: var(--mut); margin-bottom: 18px; max-width: 520px; }
.partners__line strong { color: var(--txt); }
.partners__logos { display: flex; align-items: center; gap: clamp(24px, 4vw, 48px); flex-wrap: wrap; }
.partners__logos img { height: 44px; width: auto; opacity: 0.92; }
.partners__logos img:first-child { height: 58px; } /* MBE etwas größer */

/* Produktseite */
.produkt__specs--page {
  max-width: 440px;
  margin-bottom: 30px;
  background: rgba(9, 9, 9, 0.55);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 8px 22px;
  backdrop-filter: blur(6px);
}
.produkt__specs--page > div {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding: 10px 0;
  border-bottom: 1px dashed rgba(255, 255, 255, 0.14);
  font-size: 0.93rem;
}
.produkt__specs--page > div:last-child { border-bottom: 0; }
.produkt__specs--page dt { color: var(--mut); }
.produkt__specs--page dd { font-weight: 700; font-variant-numeric: tabular-nums; text-align: right; }
.vswitch { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; margin-top: 26px; }
.vswitch__label { font-size: 11px; font-weight: 800; letter-spacing: 0.22em; text-transform: uppercase; color: var(--mut); }
.vswitch__btn {
  padding: 10px 18px;
  font-family: inherit;
  font-size: 12.5px; font-weight: 800; letter-spacing: 0.08em;
  color: var(--mut);
  background: rgba(9, 9, 9, 0.55);
  border: 1px solid var(--line);
  border-radius: 999px;
  cursor: pointer;
  transition: color 0.3s, border-color 0.3s, background 0.3s;
}
.vswitch__btn:hover { color: #fff; border-color: rgba(255, 255, 255, 0.35); }
.vswitch__btn.is-active { color: #fff; border-color: var(--red); background: rgba(23, 170, 191, 0.12); }
.variants__meta { font-size: 0.85rem; color: var(--mut); margin-bottom: 26px; }

/* ── Marquee ──────────────────────────────────────────── */

.marquee {
  background: rgba(9, 9, 9, 0.45); /* Grau der Bühne scheint durch – kein harter Schwarz-Block */
  border-top: 1px solid rgba(23, 170, 191, 0.35);
  border-bottom: 1px solid rgba(23, 170, 191, 0.35);
  box-shadow: 0 0 34px -8px rgba(23, 170, 191, 0.22), inset 0 0 44px -18px rgba(23, 170, 191, 0.22);
  overflow: hidden;
  padding: 20px 0;
  position: relative;
  z-index: 2;
}
.marquee__track { display: flex; width: max-content; animation: marq 34s linear infinite; will-change: transform; }
.marquee__group { display: flex; align-items: center; flex-shrink: 0; }

/* USP-Items im Neon-Style (Icon + Headline + Subline, wie Kunden-Vorlage) */
.mq-item {
  display: flex;
  align-items: center;
  gap: 16px;
  white-space: nowrap;
  padding: 0 44px;
  border-left: 1px solid rgba(23, 170, 191, 0.4);
}
.mq-icon {
  width: 42px;
  height: 42px;
  color: var(--red);
  filter: drop-shadow(0 0 8px rgba(23, 170, 191, 0.7));
  flex-shrink: 0;
}
.mq-text { display: flex; flex-direction: column; gap: 3px; }
.mq-text strong {
  font-size: clamp(1.02rem, 1.7vw, 1.3rem);
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  line-height: 1.05;
  color: #fff;
  text-shadow: 0 0 14px rgba(255, 255, 255, 0.25);
}
.mq-text em {
  font-style: normal;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--red);
  text-shadow: 0 0 10px rgba(23, 170, 191, 0.55);
}
.marquee__group span {
  font-size: clamp(1.05rem, 1.9vw, 1.5rem);
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  white-space: nowrap;
  color: rgba(255, 255, 255, 0.94);
  text-shadow: 0 0 14px rgba(255, 255, 255, 0.18);
}
/* Kern-USPs (u. a. „Bis zu 50 % Zeitersparnis") in leuchtendem Petrol */
.marquee__group span:nth-child(4n+1) {
  color: var(--red);
  text-shadow: 0 0 14px rgba(23, 170, 191, 0.6), 0 0 34px rgba(23, 170, 191, 0.3);
}
.marquee__group i { color: var(--red); font-style: normal; text-shadow: 0 0 10px rgba(23, 170, 191, 0.55); }
@keyframes marq { to { transform: translateX(-50%); } }

/* ── Anwendung (Cinematic-Fotografie) ─────────────────── */

.anwendung { background: linear-gradient(180deg, rgba(9, 9, 9, 0.72), rgba(9, 9, 9, 0.85)); }
.anwendung__grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 18px;
  align-items: stretch;
}
.anwendung__big { position: relative; border-radius: calc(var(--radius) * 1.3); overflow: hidden; border: 1px solid var(--line); }
.anwendung__big img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.2s var(--ease-out); }
.anwendung__big:hover img { transform: scale(1.04); }
.anwendung__col { display: flex; flex-direction: column; gap: 18px; }
.anwendung__col figure { position: relative; border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line); flex: 1; }
.anwendung__col img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.2s var(--ease-out); }
.anwendung__col figure:hover img { transform: scale(1.05); }
.anwendung figcaption {
  position: absolute; left: 0; right: 0; bottom: 0;
  padding: 30px 20px 14px;
  font-size: 11.5px; font-weight: 800; letter-spacing: 0.2em; text-transform: uppercase;
  color: rgba(255, 255, 255, 0.9);
  background: linear-gradient(180deg, transparent, rgba(9, 9, 9, 0.82));
}

/* ── Vorteile (Storytelling-Slabs) ────────────────────── */

.vorteile { background: rgba(9, 9, 9, 0.88); }
.slab {
  display: grid;
  grid-template-columns: 90px 1fr;
  gap: clamp(16px, 3vw, 40px);
  align-items: baseline;
  padding: clamp(40px, 6vw, 72px) 0;
  border-bottom: 1px solid var(--line);
}
.slab:last-child { border-bottom: 0; }
.slab__num {
  font-size: 1rem; font-weight: 800; letter-spacing: 0.2em;
  color: var(--red);
  font-variant-numeric: tabular-nums;
}
.slab__title {
  font-size: clamp(2rem, 5.6vw, 4.6rem);
  font-weight: 900;
  line-height: 0.98;
  text-transform: uppercase;
  letter-spacing: -0.025em;
  margin-bottom: 14px;
}
.slab__text { color: var(--mut); max-width: 560px; font-size: clamp(0.98rem, 1.3vw, 1.12rem); grid-column: 2; }

/* ── Produktvideo ─────────────────────────────────────── */

.video { background: transparent; } /* fixes Backdrop-Grau statt Schwarz */
.video__frame {
  position: relative;
  border-radius: calc(var(--radius) * 1.5);
  overflow: hidden;
  border: 1px solid var(--line);
  background: #000;
  box-shadow: 0 60px 120px -60px rgba(0, 0, 0, 0.9);
}
.video__frame video { display: block; width: 100%; aspect-ratio: 16 / 9; object-fit: cover; }
.video__play {
  position: absolute; inset: 0;
  display: grid; place-items: center;
  background: rgba(9, 9, 9, 0.35);
  border: 0; cursor: pointer;
  color: #fff;
  transition: background 0.4s, opacity 0.4s;
}
.video__play::before {
  content: "";
  width: 92px; height: 92px;
  border-radius: 50%;
  background: var(--red);
  box-shadow: 0 18px 60px -12px rgba(23, 170, 191, 0.8);
  transition: transform 0.35s var(--ease-out);
}
.video__play svg { position: absolute; margin-left: 4px; }
.video__play:hover::before { transform: scale(1.1); }
.video__frame.is-playing .video__play { opacity: 0; pointer-events: none; }

/* ── Downloads ────────────────────────────────────────── */

.downloads { background: rgba(9, 9, 9, 0.88); }
.dl { display: flex; flex-direction: column; border-top: 1px solid var(--line); max-width: 900px; }
.dl__row {
  display: grid;
  grid-template-columns: 52px 1fr auto;
  gap: 20px;
  align-items: center;
  padding: 24px 6px;
  border-bottom: 1px solid var(--line);
  transition: background 0.3s, padding 0.3s;
}
.dl__row:hover { background: rgba(255, 255, 255, 0.03); padding-left: 14px; }
.dl__icon {
  display: grid; place-items: center;
  width: 52px; height: 52px;
  border-radius: 14px;
  background: rgba(23, 170, 191, 0.1);
  color: var(--red);
}
.dl__body { display: flex; flex-direction: column; gap: 2px; }
.dl__body strong { font-size: 1.05rem; font-weight: 800; }
.dl__body span { font-size: 0.88rem; color: var(--mut); }
.dl__cta {
  font-size: 11.5px; font-weight: 800; letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--red);
  border: 1px solid rgba(23, 170, 191, 0.45);
  padding: 9px 16px;
  border-radius: 999px;
  transition: background 0.3s, color 0.3s;
}
.dl__row:hover .dl__cta { background: var(--red); color: #fff; }

/* ── Händler ──────────────────────────────────────────── */

.haendler { background: linear-gradient(180deg, rgba(9, 9, 9, 0.8), rgba(9, 9, 9, 0.94)); }
.dealer__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.dealer {
  padding: 30px 26px;
  background: var(--anthracite);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  transition: transform 0.4s var(--ease-out), border-color 0.4s, box-shadow 0.4s;
}
.dealer:hover { transform: translateY(-6px); border-color: rgba(23, 170, 191, 0.55); box-shadow: 0 26px 60px -30px rgba(23, 170, 191, 0.4); }
.dealer__tag {
  display: inline-block;
  font-size: 10px; font-weight: 800; letter-spacing: 0.24em; text-transform: uppercase;
  color: var(--red);
  border: 1px solid rgba(23, 170, 191, 0.4);
  padding: 4px 10px;
  border-radius: 999px;
  margin-bottom: 16px;
}
.dealer h3 { font-size: 1.35rem; font-weight: 900; text-transform: uppercase; margin-bottom: 6px; }
.dealer p { font-size: 0.9rem; color: var(--mut); }
.dealer--soon { border-style: dashed; background: transparent; }
.haendler__note { margin-top: clamp(26px, 4vw, 40px); font-size: 0.95rem; color: var(--mut); }
.haendler__note a { color: #fff; font-weight: 700; border-bottom: 1px solid var(--red); }
.haendler__note a:hover { color: var(--red); }

/* ── Footer ───────────────────────────────────────────── */

.footer { background: #060606; border-top: 1px solid var(--line); position: relative; z-index: 2; }
.footer__inner {
  display: grid;
  grid-template-columns: 1.2fr 2fr;
  gap: clamp(30px, 5vw, 70px);
  padding: clamp(44px, 6vw, 70px) 0 34px;
}
.footer__brand { display: flex; flex-direction: column; gap: 6px; }
.footer__cols { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.footer__cols h4 { font-size: 11px; font-weight: 800; letter-spacing: 0.24em; text-transform: uppercase; color: var(--red); margin-bottom: 14px; }
.footer__cols div { display: flex; flex-direction: column; gap: 9px; }
.footer__cols a, .footer__cols span { font-size: 0.9rem; color: var(--mut); line-height: 1.5; }
.footer__cols a:hover { color: #fff; }
.footer__base {
  display: flex; justify-content: space-between; gap: 20px; flex-wrap: wrap;
  padding: 18px 0 26px;
  border-top: 1px solid var(--line);
  font-size: 12px; letter-spacing: 0.06em; color: var(--mut);
}
.footer__line { height: 3px; background: var(--red); }

/* ── Panel-Grundzustand (JS animiert) ─────────────────── */

[data-panel] { opacity: 0; transform: translateY(38px); }
.no-js [data-panel], .reduced-motion [data-panel] { opacity: 1; transform: none; }

/* ── Unterseiten ──────────────────────────────────────── */

.legal { padding: calc(var(--nav-h) + 56px) 0 90px; max-width: 780px; position: relative; }
.legal h1 { font-size: clamp(1.9rem, 4.4vw, 2.8rem); font-weight: 900; text-transform: uppercase; margin-bottom: 36px; }
.legal h2 { font-size: 1.12rem; font-weight: 800; text-transform: uppercase; margin: 36px 0 10px; color: var(--red); }
.legal p, .legal li { color: var(--mut); margin-bottom: 10px; }
.legal strong { color: var(--txt); }
.legal a { color: var(--red); }
.legal ul { list-style: disc; padding-left: 22px; }

/* ── Responsive ───────────────────────────────────────── */

@media (max-width: 1080px) {
  .dealer__grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 900px) {
  .nav__links, .nav__cta { display: none; }
  .nav__burger { display: flex; }

  .stage { display: block; padding-top: var(--nav-h); }

  /* Mobil: kein Sticky-Modell – 3D lebt im Slot der Technologie-Sektion
     (Slider-Live-View) und öffnet als Vollbild über die Buttons */
  .stage__model { display: none; }
  .model-slot { display: block; margin-top: 24px; }
  #modelSlot .stage__model {
    display: flex;
    position: relative;
    height: 44svh;
    flex-direction: column;
    gap: 6px;
  }
  #modelSlot #modelCanvas { height: calc(100% - 40px); }
  #modelSlot .model__hint { position: static; transform: none; margin: 0; font-size: 9.5px; }

  /* Mobil: eigenes Produktbild pro Panel */
  .panel__mobimg { display: block; }

  .only-mobile { display: inline-flex; }

  .panel { min-height: auto; padding: 40px 0 56px; justify-content: flex-start; }
  .panel:first-child { padding-top: 16px; }
  .panel__scrollcue { display: none; }

  .feature__grid, .feature--flip .feature__grid { grid-template-columns: 1fr; }
  .feature--flip .feature__media { order: 0; }
  .feature__media { max-width: 560px; }
  .slab { grid-template-columns: 1fr; gap: 8px; }
  .slab__text { grid-column: 1; }
  .footer__inner { grid-template-columns: 1fr; }
  .footer__cols { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 640px) {
  body { font-size: 16px; }
  .panel__chips li { padding: 0 14px; }
  .panel__title, .panel__title--hero { font-size: clamp(1.5rem, 7.2vw, 2.1rem); }
  .variants { grid-template-columns: 1fr; }
  .dealer__grid { grid-template-columns: 1fr; }
  .gallery { grid-template-columns: 1fr; }
  .gallery__wide img { aspect-ratio: auto; }
  .footer__cols { grid-template-columns: 1fr; }
}

/* ── Reduced Motion (nur per ?motion=reduced) ─────────── */

.reduced-motion .backdrop__grain,
.reduced-motion .dust,
.reduced-motion .panel__scrollcue-line,
.reduced-motion .model__hint-icon,
.reduced-motion .marquee__track { animation: none !important; }
.reduced-motion .model-overlay,
.reduced-motion #modelCanvas { transition: none !important; }

/* ── Kunden-Feedback 07/2026: Varianten-Hinweis, Einsatz-Video,
      Händler-werden-Modal ───────────────────────────────── */

.angle-ctrl__variant {
  margin-top: 12px;
  font-size: 0.92rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  color: var(--red);
}

.einsatz {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: clamp(24px, 4vw, 56px);
  align-items: center;
  margin-top: clamp(36px, 5vw, 64px);
}
.einsatz__title { font-size: clamp(1.4rem, 2.4vw, 2rem); font-weight: 900; margin-bottom: 12px; }
.video__frame--einsatz { max-width: 400px; justify-self: center; width: 100%; }
.video__frame--einsatz video { aspect-ratio: 9 / 16; }
@media (max-width: 900px) {
  .einsatz { grid-template-columns: 1fr; }
  .video__frame--einsatz { justify-self: start; }
}

.haendler__cta { margin-top: 34px; display: flex; flex-direction: column; align-items: flex-start; gap: 14px; }
.haendler__cta .haendler__note { margin: 0; }

.dealer-modal {
  position: fixed; inset: 0; z-index: 900;
  display: none;
  align-items: center; justify-content: center;
  padding: 20px;
}
.dealer-modal.is-open { display: flex; }
.dealer-modal__bg { position: absolute; inset: 0; background: rgba(5, 6, 7, 0.78); backdrop-filter: blur(6px); }
.dealer-modal__card {
  position: relative;
  width: min(460px, 100%);
  background: var(--anthracite);
  border: 1px solid rgba(23, 170, 191, 0.4);
  border-radius: calc(var(--radius) * 1.4);
  box-shadow: 0 40px 120px -40px rgba(0, 0, 0, 0.9);
  padding: clamp(24px, 4vw, 38px);
}
.dealer-modal__card h3 { font-size: clamp(1.5rem, 3vw, 2rem); font-weight: 900; margin-bottom: 6px; }
.dealer-modal__text { color: var(--mut); margin-bottom: 20px; }
.dealer-modal__close {
  position: absolute; top: 14px; right: 14px;
  width: 38px; height: 38px;
  border: 1px solid var(--line); border-radius: 50%;
  background: transparent; color: var(--txt);
  cursor: pointer; font-size: 15px;
}
.dealer-modal__close:hover { border-color: var(--red); color: var(--red); }
.dealer-modal form { display: flex; flex-direction: column; gap: 14px; }
.dealer-modal label { font-size: 0.82rem; font-weight: 800; letter-spacing: 0.06em; text-transform: uppercase; color: var(--mut); display: flex; flex-direction: column; gap: 6px; }
.dealer-modal input {
  font: inherit; font-weight: 600;
  color: var(--txt);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 12px 14px;
  outline: none;
  transition: border-color 0.25s;
}
.dealer-modal input:focus { border-color: var(--red); }
.dealer-modal form .btn { margin-top: 6px; }
.dealer-modal__hint { font-size: 0.78rem; color: var(--mut); }

/* 3D-Render-Video im Einsatz-Block + Erfolgsmeldung im Händler-Modal */
.video__frame--render { margin-top: 26px; max-width: 560px; }
.video__frame--render video { aspect-ratio: 16 / 9; }
.dealer-modal__ok {
  color: var(--txt);
  font-weight: 700;
  padding: 18px 0 6px;
  border-top: 1px solid rgba(23, 170, 191, 0.4);
}