/* ============================================================
   S L I P W A Y DYNAMICS - MASTER TITANIUM GLASSMORPHISM DESIGN SYSTEM (style.css)
   Farben: Monochrome & Titanium (Dark Titanium Slate, Clean Platinum White)
   Typografie: Dynamische DSGVO-Schriften (Plus Jakarta Sans, Inter, Sora, Space Grotesk, Outfit)
   Effekte: Glassmorphism, Cursor-getrackter Lichtreflex, GPU-beschleunigte Transitionen
   ============================================================ */

/* --- LOKALE DSGVO-SCHRIFTEN (100% OHNE EXTERNE CDN-AUFRUFE) --- */
@font-face {
  font-family: 'Plus Jakarta Sans';
  font-style: normal;
  font-weight: 400 800;
  font-display: swap;
  src: url('../fonts/PlusJakartaSans-Regular.ttf') format('truetype');
}

@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 400 700;
  font-display: swap;
  src: url('../fonts/Inter-Regular.ttf') format('truetype');
}

@font-face {
  font-family: 'Sora';
  font-style: normal;
  font-weight: 400 700;
  font-display: swap;
  src: url('../fonts/Sora-Regular.ttf') format('truetype');
}

@font-face {
  font-family: 'Space Grotesk';
  font-style: normal;
  font-weight: 400 700;
  font-display: swap;
  src: url('../fonts/SpaceGrotesk-Regular.ttf') format('truetype');
}

@font-face {
  font-family: 'Outfit';
  font-style: normal;
  font-weight: 400 700;
  font-display: swap;
  src: url('../fonts/Outfit-Regular.ttf') format('truetype');
}

/* --- THEME VARIABLEN (DARK MODE STANDARD) --- */
:root {
  --bg-main: #08090C;
  --bg-surface: #0E1015;
  --bg-card: rgba(18, 22, 30, 0.65);
  --bg-glass: rgba(14, 16, 21, 0.78);
  --bg-modal: rgba(8, 9, 12, 0.88);
  
  --border-glass: rgba(255, 255, 255, 0.08);
  --border-glass-hover: rgba(255, 255, 255, 0.22);
  
  --text-main: #F1F5F9;
  --text-muted: #8E96A0;
  
  --titanium-accent: #C0C7D0;
  --titanium-bright: #FFFFFF;
  --titanium-dark: #3B4252;
  
  --font-headline: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
  --font-body: 'Inter', system-ui, -apple-system, sans-serif;
  --font-logo: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
  
  --shadow-titanium: 0 8px 32px rgba(0, 0, 0, 0.35);
  --glow-titanium: 0 0 25px rgba(192, 199, 208, 0.15);
  --glow-glass: 0 0 15px rgba(255, 255, 255, 0.06);
}

/* --- LIGHT MODE OVERRIDES (CLEAN PLATINUM WHITE & GRAPHITE) --- */
[data-theme="light"] {
  --bg-main: #F4F5F7;
  --bg-surface: #E5E7EB;
  --bg-card: rgba(255, 255, 255, 0.82);
  --bg-glass: rgba(255, 255, 255, 0.88);
  --bg-modal: rgba(244, 245, 247, 0.92);
  
  --border-glass: rgba(0, 0, 0, 0.08);
  --border-glass-hover: rgba(0, 0, 0, 0.22);
  
  --text-main: #0F172A;
  --text-muted: #475569;
  
  --titanium-accent: #334155;
  --titanium-bright: #0F172A;
  --titanium-dark: #E2E8F0;
  
  --shadow-titanium: 0 8px 32px rgba(0, 0, 0, 0.08);
  --glow-titanium: 0 4px 20px rgba(0, 0, 0, 0.08);
  --glow-glass: 0 0 15px rgba(0, 0, 0, 0.04);
}

/* --- GLOBAL RESET & RESETS --- */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  scroll-snap-type: y mandatory;
}

body {
  background-color: var(--bg-main);
  color: var(--text-main);
  font-family: var(--font-body);
  line-height: 1.6;
  overflow-x: hidden;
  position: relative;
  letter-spacing: normal;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-headline);
  font-weight: 700;
  letter-spacing: -0.02em; /* Normale, natürliche Laufweite für Headings */
}

p, span, a, li, label, input, textarea, button {
  letter-spacing: normal; /* Normale Laufweite für Fließtext */
}

a {
  color: inherit;
  text-decoration: none;
  transition: color 0.3s ease;
}

/* --- LOGO STRUKTUR (NUR HIER IST EXKLUSIV DIE BREITE LAUFWEITE ERLAUBT) --- */
.brand-logo-stacked {
  display: inline-flex;
  flex-direction: column;
  align-items: flex-start;
  font-family: var(--font-logo);
  user-select: none;
  line-height: 1.1;
}

.brand-logo-stacked .logo-top {
  font-size: 1.1rem;
  font-weight: 800;
  letter-spacing: 0.38em; /* Exklusive breite Laufweite NUR für das Logo */
  text-transform: uppercase;
  color: var(--text-main);
}

.brand-logo-stacked .logo-bottom {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.38em; /* Exklusive breite Laufweite NUR für das Logo */
  text-transform: uppercase;
  color: var(--text-muted);
  width: 100%;
  display: flex;
  justify-content: space-between;
}

/* --- GLASSMORPHISM & DYNAMISCHER LICHTREFLEKTOR --- */
.glass-card, .glass-panel, .glass-box {
  background: var(--bg-card);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border-glass);
  border-radius: 12px;
  box-shadow: var(--shadow-titanium);
  position: relative;
  overflow: hidden;
  transition: border-color 0.3s ease, transform 0.3s ease, box-shadow 0.3s ease;
  transform: translate3d(0, 0, 0); /* GPU Beschleunigung */
}

/* Dynamischer Glare-Effekt, der der Mausposition folgt */
.glass-card::before, .glass-panel::before, .glass-box::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(600px circle at var(--mouse-x, 50%) var(--mouse-y, 50%), rgba(255, 255, 255, 0.12), transparent 40%);
  opacity: 0;
  transition: opacity 0.3s ease;
  pointer-events: none;
  z-index: 1;
}

.glass-card:hover::before, .glass-panel:hover::before, .glass-box:hover::before {
  opacity: 1;
}

.glass-card:hover, .glass-panel:hover {
  border-color: var(--border-glass-hover);
  box-shadow: var(--glow-titanium);
}

/* --- CUSTOM MAGNETIC CONTEXT CURSOR --- */
.custom-cursor-ring {
  position: fixed;
  top: 0;
  left: 0;
  width: 38px;
  height: 38px;
  border: 1.5px solid rgba(255, 255, 255, 0.5);
  border-radius: 50%;
  pointer-events: none;
  z-index: 99999;
  display: flex;
  align-items: center;
  justify-content: center;
  transform: translate3d(-50%, -50%, 0);
  transition: width 0.2s ease, height 0.2s ease, border-color 0.2s ease, background-color 0.2s ease;
}

[data-theme="light"] .custom-cursor-ring {
  border-color: rgba(0, 0, 0, 0.4);
}

.custom-cursor-ring.active-hover {
  width: 64px;
  height: 64px;
  background: rgba(255, 255, 255, 0.12);
  border-color: var(--titanium-accent);
  backdrop-filter: blur(4px);
}

.custom-cursor-text {
  font-size: 9px;
  font-weight: 800;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-main);
  opacity: 0;
  transition: opacity 0.2s ease;
  pointer-events: none;
}

.custom-cursor-ring.active-hover .custom-cursor-text {
  opacity: 1;
}

/* Hide custom cursor on mobile */
@media (max-width: 768px) {
  .custom-cursor-ring { display: none !important; }
}

/* --- GLASS CURTAIN WIPE SEITENÜBERGANG --- */
#glass-curtain {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: var(--bg-glass);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  z-index: 99998;
  transform: translateY(100%);
  pointer-events: none;
  transition: transform 0.5s cubic-bezier(0.77, 0, 0.175, 1);
  border-top: 1px solid var(--border-glass-hover);
}

#glass-curtain.wipe-active {
  transform: translateY(0%);
  pointer-events: auto;
}

/* --- STICKY HEADER & NAV --- */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 76px;
  z-index: 1000;
  background: var(--bg-glass);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-glass);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 40px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
}

.nav-links a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-muted);
  padding: 6px 0;
  position: relative;
}

.nav-links a:hover, .nav-links a.active {
  color: var(--text-main);
}

.nav-links a.active::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--text-main);
  border-radius: 2px;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.btn-icon {
  background: transparent;
  border: 1px solid var(--border-glass);
  color: var(--text-main);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.3s ease;
}

.btn-icon:hover {
  border-color: var(--border-glass-hover);
  background: var(--bg-card);
}

/* --- BUTTONS --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 12px 28px;
  border-radius: 8px;
  font-family: var(--font-headline);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  border: 1px solid transparent;
  transform: translate3d(0, 0, 0);
}

.btn-primary {
  background: var(--text-main);
  color: var(--bg-main);
  border-color: var(--text-main);
}

.btn-primary:hover {
  background: var(--titanium-accent);
  border-color: var(--titanium-accent);
  box-shadow: var(--glow-titanium);
}

.btn-glass {
  background: var(--bg-card);
  color: var(--text-main);
  border-color: var(--border-glass);
  backdrop-filter: blur(12px);
}

.btn-glass:hover {
  border-color: var(--border-glass-hover);
  background: var(--bg-surface);
}

/* --- GLOBAL FIXIERTES HINTERGRUNDVIDEO --- */
.fixed-global-video-bg {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  z-index: -1;
  overflow: hidden;
  pointer-events: none;
}

.fixed-global-video-bg .hero-video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* --- FULLSCREEN SNAP SECTIONS --- */
.snap-section {
  min-height: 100vh;
  width: 100vw;
  scroll-snap-align: start;
  scroll-snap-stop: always;
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 100px 40px 60px 40px;
  background: rgba(8, 9, 12, 0.45);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

/* Schwarz-Weiß (Grayscale) zu Farbe Eingangsanimation */
.section-fade-element {
  filter: grayscale(100%);
  opacity: 0.3;
  transform: translateY(30px);
  transition: filter 0.8s ease-out, opacity 0.8s ease-out, transform 0.8s ease-out;
}

.section-fade-element.in-view {
  filter: grayscale(0%);
  opacity: 1;
  transform: translateY(0);
}

/* --- SECTION 1: HERO & BRAND ENTRANCE --- */
.hero-container {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  z-index: 0;
  overflow: hidden;
}

.hero-video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: filter 1.2s ease-in-out;
}

.hero-video.grayscale-active {
  filter: grayscale(100%) brightness(0.6) contrast(1.1);
}

.hero-video.fullcolor-active {
  filter: grayscale(0%) brightness(0.7) contrast(1.0);
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(8,9,12,0.3) 0%, rgba(8,9,12,0.75) 100%);
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 1000px;
  margin: 0 auto;
  text-align: center;
}

.hero-brand-title {
  font-size: clamp(2.5rem, 6vw, 5rem);
  font-weight: 800;
  text-transform: uppercase;
  color: var(--text-main);
  letter-spacing: 0.35em; /* Exklusiver Hero-Titel */
  margin-bottom: 20px;
  opacity: 0;
  transform: translateY(20px);
  animation: heroReveal 1.2s ease-out forwards 0.3s;
}

@keyframes heroReveal {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.hero-slogan {
  font-size: 1.25rem;
  color: var(--text-muted);
  max-width: 650px;
  margin: 0 auto 36px auto;
  font-weight: 400;
}

/* --- SPOTLIGHT SEARCH MODAL (CMD+K) --- */
#spotlight-modal {
  position: fixed;
  inset: 0;
  background: var(--bg-modal);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  z-index: 99990;
  display: flex;
  justify-content: center;
  padding-top: 15vh;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

#spotlight-modal.active {
  opacity: 1;
  pointer-events: auto;
}

.spotlight-box {
  width: 90%;
  max-width: 700px;
  background: var(--bg-card);
  border: 1px solid var(--border-glass-hover);
  border-radius: 16px;
  box-shadow: var(--shadow-titanium);
  overflow: hidden;
}

.spotlight-header {
  padding: 20px 24px;
  border-bottom: 1px solid var(--border-glass);
  display: flex;
  align-items: center;
  gap: 16px;
}

.spotlight-input {
  width: 100%;
  background: transparent;
  border: none;
  color: var(--text-main);
  font-family: var(--font-headline);
  font-size: 1.2rem;
  outline: none;
}

.spotlight-results {
  max-height: 400px;
  overflow-y: auto;
  padding: 16px 24px;
}

.spotlight-item {
  padding: 12px 16px;
  border-radius: 8px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 8px;
  cursor: pointer;
  transition: background 0.2s ease;
}

.spotlight-item:hover {
  background: var(--bg-surface);
}

/* --- SECTION 3: BEHIND THE MESH (LOOKBOOK SPLIT-STORY) --- */
.split-story-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
  max-width: 1300px;
  margin: 0 auto;
  width: 100%;
}

.split-story-media {
  height: 550px;
  border-radius: 16px;
  overflow: hidden;
}

.split-story-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.split-story-chapters {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.story-chapter {
  padding: 24px;
  border-left: 2px solid var(--border-glass);
  transition: border-color 0.3s ease;
}

.story-chapter:hover {
  border-color: var(--text-main);
}

.story-chapter h3 {
  font-size: 1.3rem;
  margin-bottom: 8px;
}

/* --- SECTION 4: KINETIC DRAG SHOWCASE --- */
.showcase-wrapper {
  position: relative;
  width: 100%;
  overflow: hidden;
  padding: 40px 0;
}

.giant-bg-typography {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: clamp(4rem, 14vw, 12rem);
  font-weight: 900;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.03);
  user-select: none;
  pointer-events: none;
  white-space: nowrap;
  letter-spacing: 0.15em;
  transition: transform 0.4s ease-out;
  z-index: 0;
}

[data-theme="light"] .giant-bg-typography {
  color: rgba(0, 0, 0, 0.04);
}

.kinetic-slider-track {
  display: flex;
  gap: 32px;
  padding: 20px 40px;
  cursor: grab;
  user-select: none;
  position: relative;
  z-index: 1;
}

.kinetic-slider-track:active {
  cursor: grabbing;
}

.product-showcase-card {
  min-width: 380px;
  height: 480px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 24px;
}

.product-showcase-card img {
  width: 100%;
  height: 260px;
  object-fit: cover;
  border-radius: 8px;
}

/* --- DEDICATED PRODUCTS GRID & FLIP MORPHING --- */
.filter-bar {
  display: flex;
  gap: 12px;
  justify-content: center;
  margin-bottom: 40px;
  flex-wrap: wrap;
}

.filter-btn {
  padding: 8px 20px;
  border-radius: 20px;
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  color: var(--text-muted);
  cursor: pointer;
  transition: all 0.3s ease;
}

.filter-btn:hover, .filter-btn.active {
  color: var(--text-main);
  border-color: var(--text-main);
  background: var(--bg-surface);
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 32px;
  max-width: 1300px;
  margin: 0 auto;
}

/* --- DEDICATED PRODUCT DETAIL PAGE --- */
.product-detail-fullscreen {
  position: fixed;
  inset: 0;
  width: 100vw;
  height: 100vh;
  z-index: 10;
  overflow: hidden;
}

.fullscreen-bg-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.product-detail-glass-panel {
  position: absolute;
  top: 100px;
  right: 40px;
  width: 440px;
  max-height: calc(100vh - 140px);
  overflow-y: auto;
  padding: 32px;
  z-index: 20;
}

.product-gallery-thumbnails {
  position: absolute;
  bottom: 40px;
  left: 40px;
  display: flex;
  gap: 16px;
  z-index: 20;
}

.thumb-item {
  width: 80px;
  height: 60px;
  border-radius: 8px;
  overflow: hidden;
  cursor: pointer;
  border: 2px solid transparent;
  transition: border-color 0.3s ease;
}

.thumb-item.active, .thumb-item:hover {
  border-color: var(--text-main);
}

.thumb-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* --- DIAGNOSTIC TERMINAL UI SUPPORT HUB --- */
.terminal-container {
  max-width: 900px;
  margin: 0 auto;
  background: rgba(8, 9, 12, 0.65);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border-glass-hover);
  border-radius: 12px;
  font-family: 'Space Grotesk', monospace;
  overflow: hidden;
}

.terminal-header {
  background: rgba(14, 16, 21, 0.85);
  padding: 12px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--border-glass);
}

.terminal-nodes {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  padding: 24px;
}

.terminal-node {
  padding: 20px;
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: 8px;
  cursor: pointer;
  text-align: center;
  transition: all 0.3s ease;
}

.terminal-node:hover {
  border-color: var(--text-main);
  background: var(--bg-surface);
}

/* --- FAQ AKKORDEON STYLES MIT SOFTEM AUFKLAPP-EFFEKT --- */
.faq-accordion-item {
  border: 1px solid var(--border-glass);
  border-radius: 12px;
  overflow: hidden;
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.faq-header {
  padding: 20px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  user-select: none;
  background: var(--bg-card);
  transition: background 0.3s ease;
}

.faq-header:hover {
  background: var(--bg-surface);
}

.faq-icon {
  font-size: 0.85rem;
  color: var(--text-muted);
  transition: transform 0.4s ease;
}

.faq-accordion-item.active .faq-icon {
  transform: rotate(180deg);
  color: var(--text-main);
}

.faq-body {
  max-height: 0;
  opacity: 0;
  overflow: hidden;
  transition: max-height 0.4s cubic-bezier(0, 1, 0, 1), opacity 0.4s ease, padding 0.4s ease;
  padding: 0 24px;
  background: rgba(8, 9, 12, 0.4);
}

.faq-accordion-item.active .faq-body {
  max-height: 800px;
  opacity: 1;
  padding: 20px 24px;
  border-top: 1px solid var(--border-glass);
}

/* --- FIXIERTER FOOTER AM UNTEREN BILDSCHIRMRAND --- */
body {
  padding-bottom: 70px; /* Platzhalter für den fixierten Footer */
}

.site-footer {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 64px;
  z-index: 900;
  background: var(--bg-glass);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-top: 1px solid var(--border-glass);
  display: flex;
  align-items: center;
  padding: 0 32px;
  margin-top: 0;
}

.footer-container {
  width: 100%;
  max-width: 1300px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.footer-copyright {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.footer-legal-links {
  display: flex;
  gap: 24px;
  font-size: 0.8rem;
  font-weight: 600;
}

.footer-legal-links a {
  color: var(--text-muted);
  transition: color 0.3s ease;
}

.footer-legal-links a:hover {
  color: var(--text-main);
}

.cookie-pill {
  position: fixed;
  bottom: 80px;
  right: 24px;
  z-index: 8000;
  background: var(--bg-glass);
  backdrop-filter: blur(16px);
  border: 1px solid var(--border-glass-hover);
  border-radius: 30px;
  padding: 12px 24px;
  display: flex;
  align-items: center;
  gap: 16px;
  box-shadow: var(--shadow-titanium);
}

/* --- ANIMIERTER DYNAMISCHER SCROLL-INDIKATOR (SUBMERGE / SURFACE) --- */
.scroll-indicator-pill {
  position: fixed;
  bottom: 80px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 950;
  background: var(--bg-glass);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border-glass-hover);
  border-radius: 30px;
  padding: 8px 22px;
  font-family: var(--font-headline);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--text-main);
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  box-shadow: var(--shadow-titanium);
  transition: all 0.3s ease;
  animation: scrollBounce 2.2s infinite;
}

.scroll-indicator-pill:hover {
  border-color: var(--text-main);
  background: var(--bg-surface);
  box-shadow: var(--glow-titanium);
}

@keyframes scrollBounce {
  0%, 20%, 50%, 80%, 100% {
    transform: translateX(-50%) translateY(0);
  }
  40% {
    transform: translateX(-50%) translateY(6px);
  }
  60% {
    transform: translateX(-50%) translateY(3px);
  }
}

/* --- RESPONSIVE ADAPTATIONS --- */
@media (max-width: 1024px) {
  .split-story-grid { grid-template-columns: 1fr; }
  .product-detail-glass-panel { position: relative; top: 0; right: 0; width: 100%; }
  .footer-copyright { display: none; }
}