/* ===== INMVRSE OBSIDIAN DESIGN SYSTEM ("THE ASTRAL GALLERY") ===== */
:root {
  /* Colors */
  --bg-obsidian: #0a0e17;
  --surface: #0f131c;
  --surface-low: #181b25;
  --surface-high: #262a34;
  --surface-highest: #31353f;
  
  --primary: #e1fdff;
  --primary-container: #00f2ff;
  --on-primary: #00363a;
  
  --secondary: #ffabf3;
  --secondary-container: #fe00fe;
  
  --text-primary: #dfe2ef;
  --text-secondary: #b9cacb;
  --text-tertiary: #849495;
  
  --ghost-border: rgba(58, 73, 75, 0.15); /* #3a494b at 15% */
  --glass-stroke: rgba(225, 253, 255, 0.1); /* primary at 10% */
  
  /* Typography */
  --font-display: 'Space Grotesk', sans-serif;
  --font-body: 'Inter', sans-serif;
  
  /* Spacing */
  --spacing-3: 1rem;
  --spacing-8: 2.75rem;
  
  /* Radii */
  --radius-sm: 1rem;
  --radius-lg: 2rem;
  --radius-full: 4rem;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; overflow-x: hidden; }
body {
  font-family: var(--font-body);
  background-color: var(--bg-obsidian);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
}
main { overflow-x: clip; }

/* Mobile: prevent any horizontal overflow */
@media (max-width: 1024px) {
  html, body { overflow-x: hidden; width: 100%; }
  main { overflow-x: hidden; }
  .ambient-glow, .magenta-glow { display: none !important; }
  section { overflow-x: hidden; }
}

/* ===== TYPOGRAPHY ===== */
h1, h2, h3, h4, h5, h6, .display-txt {
  font-family: var(--font-display);
  font-weight: 700;
  color: white;
  letter-spacing: -0.02em;
}
.display-lg {
  font-size: clamp(3rem, 7vw, 5.5rem);
  line-height: 1.05;
  letter-spacing: -0.03em;
}
.headline-lg {
  font-size: clamp(2rem, 4vw, 3.5rem);
  line-height: 1.1;
}
.body-lg {
  font-size: 1.125rem;
  color: var(--text-secondary);
  line-height: 1.7;
}
.label-md {
  font-family: var(--font-body);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 600;
}

/* ===== UTILITIES ===== */
.container { max-width: 1280px; margin: 0 auto; padding: 0 5%; }
.text-primary-accent { color: var(--primary); }
.text-cyan { color: var(--primary-container); text-shadow: 0 0 40px rgba(0, 242, 255, 0.3); }
.text-magenta { color: var(--secondary); text-shadow: 0 0 40px rgba(255, 171, 243, 0.3); }
.flex-column { display: flex; flex-direction: column; }
.gap-8 { gap: var(--spacing-8); }
.mt-32 { margin-top: 8rem; }
.mb-16 { margin-bottom: 4rem; }

/* ===== SECTIONING & SURFACES ===== */
/* NO SOLID BORDERS ALLOWED - ONLY TONAL SHIFTS */
.section-surface { background-color: var(--surface); padding: 8rem 0; position: relative; }
.section-surface-low { background-color: var(--surface-low); padding: 8rem 0; position: relative; }

/* GLASSMORPHISM */
.glass-panel {
  background-color: rgba(49, 53, 63, 0.6); /* surface-highest at 60% */
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  box-shadow: inset 0 0 0 1px var(--glass-stroke), 0 20px 80px rgba(225, 253, 255, 0.06);
  border-radius: var(--radius-lg);
  padding: 3rem;
}

/* CARDS */
.card {
  background-color: var(--surface-low);
  border-radius: var(--radius-lg);
  padding: 3rem;
  transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  /* no borders by default */
}
.card:hover {
  background-color: var(--surface-high);
  box-shadow: inset 0 0 0 1px var(--ghost-border);
  transform: translateY(-8px);
}

/* ===== COMPONENTS ===== */
/* Buttons */
.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 1.25rem 3rem;
  border-radius: var(--radius-full);
  background: linear-gradient(135deg, var(--primary), var(--primary-container));
  color: var(--on-primary);
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 1rem;
  text-decoration: none;
  transition: all 0.3s ease;
  border: none;
  cursor: pointer;
}
.btn-primary:hover {
  box-shadow: 0 0 30px rgba(0, 242, 255, 0.3);
  transform: translateY(-2px) scale(1.02);
}

.label-tag {
  display: inline-flex;
  padding: 0.5rem 1rem;
  background-color: var(--surface-highest);
  color: var(--primary);
  border-radius: var(--radius-full);
  font-family: var(--font-body);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 600;
  box-shadow: inset 0 0 0 1px var(--glass-stroke);
}

/* Particles / Glows */
.ambient-glow {
  position: absolute;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(0, 242, 255, 0.08) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
  z-index: 0;
}
.magenta-glow {
  background: radial-gradient(circle, rgba(254, 0, 254, 0.05) 0%, transparent 70%);
}

/* ===== NAV ===== */
.premium-nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  padding: 1.5rem 5%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  z-index: 1000;
  transition: all 0.4s;
}
.premium-nav.scrolled {
  background-color: rgba(10, 14, 23, 0.85); /* bg-obsidian */
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: inset 0 -1px 0 rgba(225, 253, 255, 0.05); /* very subtle bottom line */
}
.nav-logo { font-family: var(--font-display); font-weight: 700; font-size: 1.5rem; color: white; text-decoration: none; letter-spacing: 2px; }
.nav-logo span { color: var(--primary-container); text-shadow: 0 0 20px rgba(0, 242, 255, 0.4); }
.nav-links { display: flex; gap: 2.5rem; align-items: center; }
@media (max-width: 768px) { .nav-links { display: none; } }
.nav-link {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  transition: color 0.3s;
}
.nav-link:hover { color: white; }

/* ===== 1. CAPA (HERO) ===== */
.hero-section {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  background-color: var(--surface);
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(10,14,23,0.95) 0%, rgba(10,14,23,0.8) 40%, rgba(10,14,23,0.4) 70%, rgba(10,14,23,0.2) 100%);
  z-index: 2;
}
.hero-section canvas { pointer-events: none; z-index: 3; }

/* Secondary CTA */
.btn-secondary {
  padding: 0.9rem 2rem;
  border-radius: 8px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.15);
  color: var(--text-primary);
  font-weight: 600;
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  text-decoration: none;
  transition: all 0.3s;
  display: inline-block;
  backdrop-filter: blur(8px);
}
.btn-secondary:hover {
  background: rgba(255,255,255,0.12);
  border-color: rgba(255,255,255,0.3);
  box-shadow: 0 4px 20px rgba(0,0,0,0.3);
}
.hero-content {
  position: relative;
  z-index: 10;
  max-width: 620px;
  margin-right: auto;
}
.hero-section > .container { max-width: 100%; margin-left: 0; }
.hero-badge { margin-bottom: 2rem; }
.hero-bg-visual {
  position: absolute;
  right: 2%;
  top: 50%;
  transform: translateY(-50%);
  width: 42%;
  max-width: 520px;
  z-index: 2;
  pointer-events: auto;
}
.showcase-card {
  position: relative;
  border-radius: 20px;
  overflow: hidden;
  background: rgba(15,19,28,0.7);
  border: 1px solid rgba(0,242,255,0.12);
  backdrop-filter: blur(16px);
  box-shadow: 0 20px 60px rgba(0,0,0,0.5), 0 0 40px rgba(0,242,255,0.06);
}
.showcase-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 0.8s ease, transform 0.8s ease;
  transform: scale(0.97);
  display: flex;
  flex-direction: column;
}
.showcase-slide.active {
  position: relative;
  opacity: 1;
  transform: scale(1);
}
.showcase-slide img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  display: block;
}
.showcase-info {
  padding: 1.2rem 1.5rem 1rem;
}
.showcase-label {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  color: var(--primary-container);
  border: 1px solid rgba(0,242,255,0.25);
  padding: 0.2rem 0.6rem;
  border-radius: 4px;
  display: inline-block;
  margin-bottom: 0.5rem;
}
.showcase-info h3 {
  font-size: 1.3rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 0.3rem;
}
.showcase-info p {
  font-size: 0.85rem;
  color: var(--on-surface-secondary);
  line-height: 1.4;
}
.showcase-dots {
  display: flex;
  gap: 6px;
  justify-content: center;
  padding: 0 0 1rem;
}
.showcase-dots .dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  border: 1px solid rgba(0,242,255,0.4);
  background: transparent;
  cursor: pointer;
  padding: 0;
  transition: all 0.3s ease;
}
.showcase-dots .dot.active {
  background: var(--primary-container);
  box-shadow: 0 0 8px rgba(0,242,255,0.5);
  transform: scale(1.2);
}
.showcase-progress {
  position: absolute;
  bottom: 0;
  left: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--primary-container), var(--secondary));
  animation: showcaseProgress 4s linear infinite;
  border-radius: 0 2px 0 0;
}
@keyframes showcaseProgress {
  0% { width: 0%; }
  100% { width: 100%; }
}
@media (max-width: 992px) {
  .hero-bg-visual { display: none; }
  .hero-content { text-align: center; margin: 0 auto; max-width: 100%; }
}

/* 3D model sections */
.vr-3d-wrapper {
  height: 100%;
  top: 0;
  transform: none;
  padding: 3% 0;
  box-sizing: border-box;
}
.vr-3d-wrapper model-viewer {
  pointer-events: auto;
  width: 100%;
  height: 100%;
}

/* ===== 2 & 3. PROPOSTA & IMPACTO ===== */
/* Asymmetry: Header left, Sub right */
.asymmetric-header {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  margin-bottom: 6rem;
}
@media (max-width: 992px) { .asymmetric-header { grid-template-columns: 1fr; gap: 2rem; } }

.impact-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.75rem; /* spacing-8 */
}
@media (max-width: 768px) { .impact-grid { grid-template-columns: 1fr; } }
.impact-icon {
  font-size: 2.5rem;
  margin-bottom: 1.5rem;
  opacity: 0.9;
}

/* ===== 4 & 5. VR SHOWCASE (APPLE STYLE) ===== */
.vr-showcase-section {
  position: relative;
  overflow: visible; /* To allow massive floating images */
}
.vr-product-block {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  border-bottom: 1px solid rgba(225, 253, 255, 0.02); /* EXTREMELY faint separator */
}
.vr-product-block:nth-child(even) { background-color: var(--surface-low); }
.vr-product-block:nth-child(odd) { background-color: var(--surface); }

.vr-content {
  width: 40%;
  position: relative;
  z-index: 10;
}
.vr-image-wrapper {
  position: absolute;
  right: -5%;
  top: 50%;
  transform: translateY(-50%);
  width: 65%;
  z-index: 5;
  pointer-events: none;
  overflow: visible;
}
.vr-image-wrapper img {
  width: 100%;
  height: auto;
  filter: drop-shadow(0 60px 100px rgba(0,0,0,0.8)); /* Deep space shadow */
}
#omni-image {
  max-width: 120%;
  right: -15%;
  transform: scale(1.1) translateY(-50%);
}
@media (max-width: 1024px) {
  .vr-showcase-section { overflow: hidden; }
  .vr-product-block { flex-direction: column; justify-content: center; padding: 4rem 0; min-height: auto; }
  .vr-content { width: 100% !important; text-align: center !important; margin-bottom: 2rem; margin-left: 0 !important; }
  .vr-content .label-tag { margin-inline: auto; }
  .vr-image-wrapper { position: relative; width: 80%; right: 0; transform: none; top: 0; margin: 0 auto; overflow: hidden; }
  .vr-3d-wrapper { position: relative; width: 100% !important; left: 0 !important; right: 0 !important; height: 350px; }
  .vr-3d-wrapper model-viewer { width: 100%; height: 350px; }
  #omni-image { transform: none; max-width: 100%; right: 0; }
}

/* ===== 6. PILAR 2: AÇÃO NO MUNDO REAL (MIKADO / IMAGE CLOUD) ===== */
.mikado-cloud {
  position: relative;
  width: 100%;
  height: 700px;
  margin-top: 4rem;
  overflow: visible;
}
.btn-mikado-reset {
  margin-top: 1.5rem;
  padding: 0.6rem 1.5rem;
  background: var(--surface-highest);
  color: var(--primary);
  border: 1px solid var(--glass-stroke);
  border-radius: var(--radius-full);
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  cursor: pointer;
  transition: all 0.3s ease;
  animation: btnPulseGlow 2s ease-in-out infinite;
}
@keyframes btnPulseGlow {
  0%, 100% { box-shadow: 0 0 8px rgba(0, 242, 255, 0.2), inset 0 0 0 1px var(--glass-stroke); transform: scale(1); }
  50% { box-shadow: 0 0 25px rgba(0, 242, 255, 0.5), 0 0 60px rgba(0, 242, 255, 0.15), inset 0 0 0 1px var(--primary-container); transform: scale(1.05); }
}
.btn-mikado-reset:hover {
  background: var(--primary-container);
  color: var(--bg-obsidian);
  box-shadow: 0 0 20px rgba(0, 242, 255, 0.3);
}
@keyframes fadeInUp { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }
.mikado-item {
  position: absolute;
  width: 240px;
  height: 320px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 15px 40px rgba(0,0,0,0.5), inset 0 0 0 1px var(--glass-stroke);
  cursor: grab;
  user-select: none;
  -webkit-user-select: none;
  touch-action: none;
  /* Start stacked in center */
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) rotate(0deg);
  opacity: 0;
  transition: opacity 0.8s ease, box-shadow 0.3s ease;
}
.mikado-item.dragging {
  cursor: grabbing;
  z-index: 200 !important;
  box-shadow: 0 40px 80px rgba(0, 242, 255, 0.3), inset 0 0 0 2px var(--primary-container);
  transition: box-shadow 0.15s ease;
}
.mikado-item::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(10,14,23,0.85) 0%, rgba(10,14,23,0) 50%);
  pointer-events: none;
  z-index: 1;
}
.mikado-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  pointer-events: none;
  filter: brightness(0.85);
  transition: filter 0.3s;
}
.mikado-item:hover img { filter: brightness(1); }
.mikado-item span {
  position: absolute;
  bottom: 1.2rem;
  left: 1.2rem;
  z-index: 2;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.1rem;
  color: white;
  text-shadow: 0 2px 8px rgba(0,0,0,0.7);
  pointer-events: none;
}

/* Scattered overlapping pile (activated by JS) */
.mikado-cloud.active .m-1 { top: 25%; left: 12%; transform: rotate(-11deg); opacity: 1; z-index: 3; }
.mikado-cloud.active .m-2 { top: 10%; left: 35%; transform: rotate(7deg);   opacity: 1; z-index: 5; }
.mikado-cloud.active .m-3 { top: 35%; left: 28%; transform: rotate(-4deg);  opacity: 1; z-index: 2; }
.mikado-cloud.active .m-4 { top: 8%;  left: 58%; transform: rotate(14deg);  opacity: 1; z-index: 7; }
.mikado-cloud.active .m-5 { top: 42%; left: 50%; transform: rotate(-16deg); opacity: 1; z-index: 4; }
.mikado-cloud.active .m-6 { top: 18%; left: 70%; transform: rotate(5deg);   opacity: 1; z-index: 6; }
.mikado-cloud.active .m-7 { top: 45%; left: 68%; transform: rotate(-8deg);  opacity: 1; z-index: 1; }

/* ---- MOBILE: clean vertical stack ---- */
@media (max-width: 992px) {
  .mikado-cloud {
    height: auto;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    align-items: center;
    overflow: hidden;
  }
  .mikado-item {
    position: relative !important;
    top: auto !important;
    left: auto !important;
    width: 100% !important;
    max-width: 380px;
    height: 240px;
    opacity: 1 !important;
    transform: none !important;
    touch-action: pan-y;
    cursor: default;
  }
  .mikado-item.dragging { transform: none !important; }
}

/* ===== ANIMATIONS FOR MENTAL CHALLENGE & MINI DISCO ===== */
@keyframes floatUp { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-20px); } }
@keyframes floatSide { 0%, 100% { transform: translateX(0); } 50% { transform: translateX(15px); } }
@keyframes discoBeat { 
  0%, 100% { transform: scale(1); filter: hue-rotate(0deg) brightness(1); } 
  50% { transform: scale(1.03); filter: hue-rotate(25deg) brightness(1.15); box-shadow: 0 0 80px rgba(0, 242, 255, 0.5), inset 0 0 0 1px var(--primary-container); } 
}

.quiz-anim { animation: floatSide 6s ease-in-out infinite; }
.consolas-anim { animation: floatUp 5s ease-in-out infinite; }
.disco-anim { animation: discoBeat 4s infinite cubic-bezier(0.25, 0.46, 0.45, 0.94); border-radius: var(--radius-lg); }

/* ===== 7. PILAR 3: DESAFIO MENTAL ===== */
.mental-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 4rem;
  align-items: center;
}
.mental-grid.reverse { direction: rtl; }
.mental-grid.reverse > * { direction: ltr; }
.mental-img {
  border-radius: var(--radius-lg);
  width: 100%;
  box-shadow: 0 40px 80px rgba(0,0,0,0.5);
}
@media (max-width: 992px) {
  .mental-grid { grid-template-columns: 1fr; gap: 2rem; text-align: center; }
  .mental-grid.reverse { direction: ltr; }
}

/* ===== 9. PACKS & PREÇOS ===== */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  overflow: visible;
  margin-top: 4rem;
}
@media (max-width: 1200px) { .pricing-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 768px) { .pricing-grid { grid-template-columns: 1fr; } }

.pack-card {
  background: linear-gradient(135deg, rgba(38,42,52,0.6), rgba(25,28,38,0.4));
  backdrop-filter: blur(20px);
  border-radius: var(--radius-lg);
  padding: 2.5rem 2rem;
  position: relative;
  display: flex;
  flex-direction: column;
  border: 1px solid rgba(255,255,255,0.05);
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  overflow: visible;
}
.pack-card:hover {
  transform: translateY(-8px);
  border-color: rgba(255,255,255,0.12);
  box-shadow: 0 20px 50px rgba(0,0,0,0.3);
}
.pack-card.popular {
  background: linear-gradient(135deg, rgba(0,242,255,0.06), rgba(0,150,200,0.03));
  border-color: rgba(0,242,255,0.25);
  box-shadow: 0 0 40px rgba(0,242,255,0.06);
  transform: scale(1.03);
  z-index: 2;
  overflow: hidden;
}
.pack-card.popular::before {
  content: '';
  position: absolute;
  top: 0; left: -100%; width: 100%; height: 100%;
  background: linear-gradient(90deg, transparent, rgba(0,242,255,0.05), transparent);
  animation: shimmerSweep 4s infinite 2s;
  border-radius: inherit;
}
.pack-card.popular:hover {
  transform: scale(1.03) translateY(-8px);
  border-color: rgba(0,242,255,0.4);
  box-shadow: 0 0 60px rgba(0,242,255,0.1), 0 20px 50px rgba(0,0,0,0.3);
}
.pack-card.elite {
  background: linear-gradient(135deg, rgba(255,215,0,0.06), rgba(200,160,0,0.03));
  border-color: rgba(255,215,0,0.25);
  box-shadow: 0 0 40px rgba(255,215,0,0.06);
  overflow: hidden;
}
.pack-card.elite::before {
  content: '';
  position: absolute;
  top: 0; left: -100%; width: 100%; height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,215,0,0.05), transparent);
  animation: shimmerSweep 4s infinite 2s;
  border-radius: inherit;
}
.pack-card.elite:hover {
  transform: translateY(-8px);
  border-color: rgba(255,215,0,0.4);
  box-shadow: 0 0 60px rgba(255,215,0,0.1), 0 20px 50px rgba(0,0,0,0.3);
}
.pack-card.elite .pack-name {
  background: linear-gradient(135deg, #FFD700, #FFA500);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.pack-name { font-family: var(--font-display); font-size: 1.5rem; color: white; margin-bottom: 0.5rem; }

.pack-features { list-style: none; margin: 1.5rem 0 2rem; flex-grow: 1; }
.pack-features li {
  padding: 0.75rem 0;
  border-top: 1px solid rgba(255,255,255,0.05);
  font-size: 0.9rem;
  color: var(--text-secondary);
}
.pack-features li:first-child { border-top: none; }

/* ===== CONTACT CARDS ===== */
.contact-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.2rem;
}
.contact-card {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.2rem 1.5rem;
  border-radius: 14px;
  text-decoration: none;
  transition: all 0.3s;
  border: 1px solid rgba(255,255,255,0.06);
}
.contact-card:hover {
  border-color: rgba(0,242,255,0.2);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(0,0,0,0.2);
}
.contact-card-icon { font-size: 1.8rem; flex-shrink: 0; }
.contact-card-label {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--on-surface-secondary);
}
.contact-card-value {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-primary);
}
@media (max-width: 768px) {
  .contact-cards { grid-template-columns: 1fr; }
}

/* Footers */
.footer { border-top: 1px solid rgba(255,255,255,0.02); padding: 3rem 5%; display: flex; justify-content: space-between; align-items: center; }
.footer p { color: var(--text-tertiary); font-size: 0.8rem; }
@media (max-width: 768px) { .footer { flex-direction: column; gap: 1rem; text-align: center; } }

/* ===== HERO PARTICLE CANVAS ===== */
#hero-particles {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  pointer-events: none;
}

/* ===== STAT CARDS ===== */
.stat-card { position: relative; overflow: hidden; }
.stat-number {
  font-family: var(--font-display);
  font-size: 3.5rem;
  font-weight: 700;
  opacity: 0.12;
  position: absolute;
  top: 1.2rem;
  right: 1.5rem;
  line-height: 1;
  letter-spacing: -0.04em;
}
.stat-card:hover .stat-number { opacity: 0.25; }

/* ===== BODY HIGHLIGHT & SM ===== */
.body-highlight {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.1rem;
  background: linear-gradient(135deg, var(--primary), var(--primary-container));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-top: 0.5rem;
}
.body-sm {
  font-size: 0.9rem;
  color: var(--text-tertiary);
  line-height: 1.6;
  margin-top: 0.5rem;
}

/* ===== FORMULA DIAGRAM ===== */
.formula-diagram {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  flex-wrap: wrap;
  position: relative;
}
.formula-zone {
  background: rgba(49, 53, 63, 0.5);
  backdrop-filter: blur(16px);
  border-radius: var(--radius-lg);
  padding: 2rem 1.5rem;
  min-width: 180px;
  flex: 1;
  max-width: 220px;
  box-shadow: inset 0 0 0 1px var(--glass-stroke);
  transition: all 0.4s ease;
  text-align: center;
}
.formula-zone:hover {
  transform: translateY(-6px);
}
.formula-zone-vr:hover {
  box-shadow: inset 0 0 0 1px rgba(0,242,255,0.25), 0 10px 40px rgba(0,242,255,0.08);
}
.formula-zone-action:hover {
  box-shadow: inset 0 0 0 1px rgba(255,171,243,0.25), 0 10px 40px rgba(255,171,243,0.08);
}
.formula-zone-mind:hover {
  box-shadow: inset 0 0 0 1px rgba(0,242,255,0.25), 0 10px 40px rgba(0,242,255,0.08);
}
.formula-icon {
  font-size: 2.5rem;
  margin-bottom: 0.8rem;
  display: block;
}
.formula-zone h4 {
  font-family: var(--font-display);
  font-weight: 700;
  color: white;
  font-size: 1.1rem;
  margin-bottom: 0.3rem;
}
.formula-zone p {
  font-size: 0.8rem;
  color: var(--text-tertiary);
}
.formula-arrow {
  font-size: 1.5rem;
  color: var(--primary-container);
  font-weight: 700;
  opacity: 0.5;
  animation: arrowPulse 2s infinite;
}
@keyframes arrowPulse {
  0%,100% { opacity: 0.3; transform: translateX(0); }
  50% { opacity: 0.8; transform: translateX(4px); }
}
.formula-loop {
  width: 100%;
  text-align: center;
  margin-top: 1rem;
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-tertiary);
  letter-spacing: 0.05em;
  animation: loopSpin 3s infinite linear;
}
@keyframes loopSpin {
  0% { opacity: 0.4; }
  50% { opacity: 1; color: var(--primary-container); }
  100% { opacity: 0.4; }
}
@media (max-width: 768px) {
  .formula-diagram { flex-direction: column; }
  .formula-arrow { transform: rotate(90deg); }
  .formula-zone { max-width: 100%; }
}

/* ===== SECONDARY CTA BUTTON ===== */
.btn-outline {
  border: 1px solid rgba(0,242,255,0.3);
  padding: 0.9rem 2rem;
  border-radius: 8px;
  color: var(--primary-container);
  font-weight: 600;
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  text-decoration: none;
  transition: all 0.3s;
  display: inline-block;
}
.btn-outline:hover {
  background: rgba(0,242,255,0.08);
  border-color: var(--primary-container);
  box-shadow: 0 0 20px rgba(0,242,255,0.1);
}

/* ===== PRODUCT HERO CARD (Omni) ===== */
.product-hero-card {
  display: flex;
  gap: 3rem;
  align-items: center;
  padding: 0;
  border-radius: 20px;
  overflow: hidden;
  border: 1px solid rgba(0,242,255,0.1);
}
.product-hero-image {
  flex: 0 0 55%;
  max-width: 55%;
}
.product-hero-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  min-height: 320px;
}
.product-hero-content {
  flex: 1;
  padding: 2.5rem 2.5rem 2.5rem 0;
}
@media (max-width: 768px) {
  .product-hero-card { flex-direction: column; gap: 0; }
  .product-hero-image { flex: none; max-width: 100%; }
  .product-hero-image img { min-height: 200px; }
  .product-hero-content { padding: 2rem; }
}

/* ===== PRODUCTS GRID ===== */
.products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
@media (min-width: 769px) {
  .products-grid .product-card:nth-child(4) { grid-column: 1 / 2; }
  .products-grid .product-card:nth-child(5) { grid-column: 2 / 4; }
}
.product-card {
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid rgba(0,242,255,0.08);
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  cursor: default;
}
.product-card:hover {
  border-color: rgba(0,242,255,0.2);
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0,0,0,0.4), 0 0 30px rgba(0,242,255,0.06);
}
.product-card img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  display: block;
}
.product-card-info {
  padding: 1.2rem 1.5rem 1.5rem;
}
.product-card-info h4 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  margin-bottom: 0.4rem;
  color: var(--text-primary);
}
.product-card-info p {
  font-size: 0.9rem;
  color: var(--on-surface-secondary);
  line-height: 1.5;
}
@media (max-width: 768px) {
  .products-grid { grid-template-columns: 1fr; }
  .products-grid .product-card:nth-child(5) { grid-column: auto; }
}

/* ===== AUDIENCE GRID ===== */
.audience-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}
.audience-card {
  border-radius: 16px;
  padding: 2.5rem 1.5rem;
  border: 1px solid rgba(0,242,255,0.08);
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  cursor: default;
}
.audience-card:hover {
  border-color: rgba(0,242,255,0.2);
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0,0,0,0.4), 0 0 30px rgba(0,242,255,0.06);
}
.audience-emoji {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}
.audience-card h4 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  margin-bottom: 0.8rem;
  color: var(--text-primary);
}
.audience-card p {
  font-size: 0.9rem;
  color: var(--on-surface-secondary);
  line-height: 1.6;
}
.audience-cta {
  display: inline-block;
  margin-top: 1rem;
  color: var(--primary-container);
  font-size: 0.85rem;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.3s;
}
.audience-cta:hover {
  color: var(--secondary);
  transform: translateX(4px);
}
.audience-card-cta {
  border-color: rgba(254,0,254,0.15);
}
.audience-card-cta:hover {
  border-color: rgba(254,0,254,0.3);
}
@media (max-width: 768px) {
  .audience-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 480px) {
  .audience-grid { grid-template-columns: 1fr; }
}

/* ===== TREASURE CHEST — AAA GAME STYLE ===== */
.chest-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}
.chest-side {
  display: flex;
  justify-content: center;
  align-items: center;
}
.chest {
  position: relative;
  cursor: pointer;
  text-align: center;
  transition: transform 0.3s;
}
.chest:hover { transform: scale(1.05); }
.chest-prompt {
  margin-top: 0.5rem;
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: #FFD700;
  text-shadow: 0 0 10px rgba(255,215,0,0.4);
  animation: promptPulse 2s infinite;
}
@keyframes promptPulse {
  0%, 100% { opacity: 0.5; transform: scale(1); }
  50% { opacity: 1; transform: scale(1.03); }
}
.chest-glow {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scale(0);
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255,215,0,0.35) 0%, rgba(255,165,0,0.1) 40%, transparent 70%);
  opacity: 0;
  z-index: 0;
  transition: all 1s cubic-bezier(0.16, 1, 0.3, 1);
}
.chest.opened .chest-glow {
  transform: translate(-50%, -50%) scale(1.5);
  opacity: 1;
}
.chest.opened .chest-prompt { display: none; }
.chest.opened { cursor: default; pointer-events: none; }

/* Loot stack */
.loot-stack {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}
.loot-card {
  opacity: 0;
  transform: translateX(40px) scale(0.95);
  transition: all 0.7s cubic-bezier(0.16, 1, 0.3, 1);
  border-radius: 14px;
  overflow: hidden;
  position: relative;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(180,180,180,0.15);
}
.loot-card.revealed {
  opacity: 1;
  transform: translateX(0) scale(1);
}
.loot-card-inner {
  display: flex;
  align-items: center;
  gap: 1.2rem;
  padding: 1.4rem 1.6rem;
  position: relative;
  z-index: 1;
}
.loot-rarity {
  position: absolute;
  top: 0.5rem;
  right: 0.8rem;
  font-size: 0.6rem;
  font-weight: 800;
  letter-spacing: 0.15em;
  color: rgba(180,180,180,0.5);
}
.loot-icon-wrap {
  width: 52px;
  height: 52px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  background: linear-gradient(135deg, rgba(180,180,180,0.1), rgba(180,180,180,0.05));
  border: 1px solid rgba(180,180,180,0.1);
}
.loot-icon { font-size: 1.6rem; }
.loot-info { flex: 1; }
.loot-info h4 {
  font-family: var(--font-display);
  font-size: 1.05rem;
  margin-bottom: 0.25rem;
  color: var(--text-primary);
}
.loot-info p {
  font-size: 0.82rem;
  color: var(--on-surface-secondary);
  line-height: 1.5;
}

/* Rarity: Epic — purple glow */
.loot-epic {
  border-color: rgba(180,100,255,0.25);
  background: linear-gradient(135deg, rgba(180,100,255,0.05), rgba(120,50,200,0.03));
}
.loot-epic .loot-rarity { color: rgba(180,130,255,0.8); }
.loot-epic .loot-icon-wrap {
  background: linear-gradient(135deg, rgba(180,100,255,0.15), rgba(120,50,200,0.08));
  border-color: rgba(180,100,255,0.2);
}
.loot-epic.revealed:hover {
  border-color: rgba(180,100,255,0.4);
  box-shadow: 0 0 25px rgba(180,100,255,0.1), inset 0 0 30px rgba(180,100,255,0.03);
}

/* Rarity: Legendary — gold glow + shimmer */
.loot-legendary {
  border-color: rgba(255,215,0,0.3);
  background: linear-gradient(135deg, rgba(255,215,0,0.06), rgba(255,165,0,0.03));
}
.loot-legendary .loot-rarity { color: rgba(255,215,0,0.9); font-size: 0.65rem; }
.loot-legendary .loot-icon-wrap {
  background: linear-gradient(135deg, rgba(255,215,0,0.2), rgba(255,165,0,0.1));
  border-color: rgba(255,215,0,0.25);
}
.loot-legendary.revealed:hover {
  border-color: rgba(255,215,0,0.5);
  box-shadow: 0 0 35px rgba(255,215,0,0.12), inset 0 0 40px rgba(255,215,0,0.04);
}
.loot-legendary::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,215,0,0.08), transparent);
  z-index: 0;
}
.loot-legendary.revealed::before {
  animation: shimmerSweep 3s infinite 1.5s;
}
@keyframes shimmerSweep {
  0% { left: -100%; }
  100% { left: 200%; }
}

/* Hover lift for all revealed cards */
.loot-card.revealed:hover {
  transform: translateX(-4px) scale(1.02);
}

@media (max-width: 768px) {
  .chest-layout {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .chest-side dotlottie-player {
    width: 280px !important;
    height: 280px !important;
  }
}

/* ===== AAA ACTIVITY BUTTONS ===== */
.activity-btn {
  display: inline-block;
  margin-top: 1.2rem;
  padding: 0.7rem 1.6rem;
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--primary-container);
  cursor: pointer;
  border-radius: 50px;
  border: 1.5px solid rgba(0,242,255,0.3);
  background: linear-gradient(135deg, rgba(0,242,255,0.08), rgba(0,242,255,0.02));
  text-decoration: none;
  position: relative;
  overflow: hidden;
  transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: 0 0 15px rgba(0,242,255,0.08);
  animation: btnGlow 3s infinite;
}
@keyframes btnGlow {
  0%, 100% { box-shadow: 0 0 15px rgba(0,242,255,0.08); }
  50% { box-shadow: 0 0 25px rgba(0,242,255,0.15), 0 0 50px rgba(0,242,255,0.05); }
}
.activity-btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(0,242,255,0.12), transparent);
  transition: left 0.6s;
}
.activity-btn:hover {
  border-color: rgba(0,242,255,0.6);
  background: linear-gradient(135deg, rgba(0,242,255,0.15), rgba(0,242,255,0.05));
  box-shadow: 0 0 30px rgba(0,242,255,0.2), 0 0 60px rgba(0,242,255,0.06);
  transform: translateY(-2px) scale(1.03);
  color: #fff;
}
.activity-btn:hover::before {
  left: 200%;
}

/* ===== CONTACT FORM ===== */
.inmvrse-form {
  padding: 2.5rem;
  border-radius: 20px;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}
.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}
.form-group label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--on-surface-secondary);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.form-group input,
.form-group select,
.form-group textarea {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 8px;
  padding: 0.85rem 1rem;
  color: var(--text-primary);
  font-size: 0.95rem;
  font-family: var(--font-body);
  transition: all 0.3s;
  outline: none;
}
.form-group input::placeholder,
.form-group textarea::placeholder {
  color: rgba(255,255,255,0.25);
}
.form-group select {
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%2399aabb' d='M1 1l5 5 5-5'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
}
.form-group select option {
  background: #1a1e2a;
  color: var(--text-primary);
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--primary-container);
  box-shadow: 0 0 0 3px rgba(0,242,255,0.1);
}
.checkbox-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.8rem;
}
.checkbox-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.9rem;
  color: var(--on-surface-secondary);
  cursor: pointer;
  padding: 0.5rem 0.8rem;
  border-radius: 8px;
  border: 1px solid rgba(255,255,255,0.06);
  transition: all 0.2s;
}
.checkbox-item:hover {
  border-color: rgba(0,242,255,0.15);
  background: rgba(0,242,255,0.03);
}
.checkbox-item input[type="checkbox"] {
  accent-color: var(--primary-container);
  width: 16px;
  height: 16px;
}
@media (max-width: 768px) {
  .form-row { grid-template-columns: 1fr; }
  .checkbox-grid { grid-template-columns: repeat(2, 1fr); }
  .inmvrse-form { padding: 1.5rem; }
}
@media (max-width: 480px) {
  .checkbox-grid { grid-template-columns: 1fr; }
}

/* ===== SCROLL REVEAL ANIMATIONS ===== */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-delay-1 { transition-delay: 0.15s; }
.reveal-delay-2 { transition-delay: 0.3s; }
.reveal-delay-3 { transition-delay: 0.45s; }

/* ===== 11. FAQ SECTION ===== */
.faq-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.faq-item {
  padding: 0;
  border-radius: var(--radius-sm) !important;
  overflow: hidden;
  transition: all 0.3s ease;
  border: 1px solid rgba(255,255,255,0.04);
}
.faq-item:hover {
  border-color: rgba(0,242,255,0.15);
}
.faq-item[open] {
  border-color: rgba(0,242,255,0.2);
  box-shadow: 0 8px 30px rgba(0,242,255,0.06);
}
.faq-question {
  padding: 1.5rem 2rem;
  cursor: pointer;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.05rem;
  color: var(--text-primary);
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: color 0.3s;
  user-select: none;
}
.faq-question::-webkit-details-marker { display: none; }
.faq-question::marker { display: none; content: ''; }
.faq-question::after {
  content: '+';
  font-size: 1.5rem;
  font-weight: 300;
  color: var(--primary-container);
  transition: transform 0.3s ease;
  flex-shrink: 0;
  margin-left: 1rem;
}
.faq-item[open] .faq-question::after {
  transform: rotate(45deg);
}
.faq-item[open] .faq-question {
  color: var(--primary-container);
}
.faq-question:hover {
  color: var(--primary-container);
}
.faq-answer {
  padding: 0 2rem 1.5rem;
  animation: faqFadeIn 0.3s ease;
}
.faq-answer p {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.7;
}
.faq-answer a {
  color: var(--primary-container);
  text-decoration: underline;
  text-underline-offset: 2px;
}
.faq-answer a:hover {
  color: white;
}
@keyframes faqFadeIn {
  from { opacity: 0; transform: translateY(-8px); }
  to { opacity: 1; transform: translateY(0); }
}
@media (max-width: 768px) {
  .faq-question { padding: 1.2rem 1.5rem; font-size: 0.95rem; }
  .faq-answer { padding: 0 1.5rem 1.2rem; }
}