/* ==========================================================================
   EmCube International Corporate Design System & Stylesheet
   ========================================================================== */

/* Google Fonts Import */
@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&family=Playfair+Display:ital,wght@0,400;0,600;0,700;1,400&family=Inter:wght@300;400;500;600&display=swap');

:root {
  /* ==========================================================================
     Design Tokens & Brand Color Systems (Using OKLCH & HSL for rich fidelity)
     ========================================================================== */
  
  /* Master Conglomerate Brand: EmCube International */
  --emcube-primary-hsl: 220, 78%, 22%;    /* Deep Cobalt Blue */
  --emcube-primary: hsl(var(--emcube-primary-hsl));
  --emcube-primary-light: hsl(220, 80%, 35%);
  --emcube-primary-dark: hsl(220, 85%, 12%);
  --emcube-accent-hsl: 43, 65%, 60%;      /* Champagne Gold */
  --emcube-accent: hsl(var(--emcube-accent-hsl));
  --emcube-accent-glow: hsla(var(--emcube-accent-hsl), 0.35);
  
  /* Sub-Brand 1: ScentLaunch (Perfume OS Platform) */
  --scent-primary-hsl: 258, 62%, 18%;     /* Deep Royal Indigo */
  --scent-primary: hsl(var(--scent-primary-hsl));
  --scent-accent-hsl: 275, 75%, 68%;      /* Vibrant French Lavender */
  --scent-accent: hsl(var(--scent-accent-hsl));
  --scent-champagne: hsl(38, 55%, 72%);
  --scent-gradient: linear-gradient(135deg, var(--scent-primary), hsl(258, 50%, 35%), var(--scent-accent));
  
  /* Sub-Brand 2: Pulse 9 (Sports Tech / Wearables) */
  --pulse-primary-hsl: 230, 20%, 8%;      /* Carbon Black */
  --pulse-primary: hsl(var(--pulse-primary-hsl));
  --pulse-accent-hsl: 172, 90%, 45%;      /* Electric Cyber Teal */
  --pulse-accent: hsl(var(--pulse-accent-hsl));
  --pulse-accent-glow: hsla(var(--pulse-accent-hsl), 0.4);
  --pulse-gradient: linear-gradient(135deg, #090e1a, #111d35, #00f2fe);
  
  /* Sub-Brand 3: M-Cube Lifestyle (Premium Living & Fashion) */
  --lifestyle-primary-hsl: 20, 10%, 15%;  /* Matte Charcoal */
  --lifestyle-primary: hsl(var(--lifestyle-primary-hsl));
  --lifestyle-sand-hsl: 32, 28%, 88%;     /* Warm Sand / Alabaster */
  --lifestyle-sand: hsl(var(--lifestyle-sand-hsl));
  --lifestyle-bronze: hsl(28, 40%, 48%);   /* Luxury Bronze */
  --lifestyle-gradient: linear-gradient(135deg, #1f1b1a, #362e2d, var(--lifestyle-bronze));

  /* Global Neutrals & Utility Scales */
  --bg-dark: #070b19;
  --bg-dark-card: rgba(13, 21, 45, 0.45);
  --bg-light: #f8fafc;
  --text-white: #ffffff;
  --text-gray-light: #94a3b8;
  --text-gray-dark: #475569;
  --text-navy-light: #cbd5e1;
  --border-light: rgba(255, 255, 255, 0.08);
  --border-glow: rgba(99, 102, 241, 0.2);

  /* Elevation & Shadows */
  --shadow-glass: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
  --shadow-gold: 0 8px 30px 0 rgba(212, 163, 89, 0.15);
  --shadow-teal: 0 8px 30px 0 rgba(0, 242, 254, 0.15);
  
  /* Typography Scale (Fluid Scaling using CSS clamp) */
  --font-sans: 'Outfit', 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-serif: 'Playfair Display', Georgia, serif;
  
  --fs-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);
  --fs-sm: clamp(0.875rem, 0.8rem + 0.35vw, 1rem);
  --fs-base: clamp(1rem, 0.95rem + 0.25vw, 1.125rem);
  --fs-md: clamp(1.25rem, 1.15rem + 0.5vw, 1.5rem);
  --fs-lg: clamp(1.5rem, 1.3rem + 1vw, 2.25rem);
  --fs-xl: clamp(2rem, 1.8rem + 2vw, 3.5rem);
  --fs-display: clamp(2.75rem, 2.2rem + 4vw, 5.5rem);
  
  /* Layout Spacing */
  --space-xs: clamp(0.5rem, 0.4rem + 0.5vw, 0.75rem);
  --space-sm: clamp(1rem, 0.8rem + 1vw, 1.5rem);
  --space-md: clamp(1.5rem, 1.2rem + 2vw, 2.5rem);
  --space-lg: clamp(2.5rem, 2rem + 4vw, 4.5rem);
  --space-xl: clamp(4rem, 3rem + 6vw, 8rem);
  
  /* Transitions & Easing */
  --ease-elastic: cubic-bezier(0.68, -0.6, 0.32, 1.6);
  --ease-smooth: cubic-bezier(0.25, 1, 0.5, 1);
  --ease-in-out: cubic-bezier(0.4, 0, 0.2, 1);
  --transition-fast: 0.2s var(--ease-in-out);
  --transition-medium: 0.4s var(--ease-smooth);
  --transition-slow: 0.8s var(--ease-smooth);
  
  --border-radius-sm: 8px;
  --border-radius-md: 16px;
  --border-radius-lg: 24px;
  --border-radius-pill: 9999px;
}

/* ==========================================================================
   Base Elements & Reset
   ========================================================================== */

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
  background-color: var(--bg-dark);
  color: var(--text-navy-light);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* Custom Scrollbar - Premium design-sync styling */
html::-webkit-scrollbar {
  width: 10px;
}

html::-webkit-scrollbar-track {
  background: var(--bg-dark);
}

html::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.15);
  border-radius: var(--border-radius-pill);
  border: 2px solid var(--bg-dark);
  transition: var(--transition-fast);
}

html::-webkit-scrollbar-thumb:hover {
  background: var(--emcube-accent);
}

body {
  width: 100vw;
  overflow-x: hidden;
  position: relative;
  background-image: 
    radial-gradient(circle at 10% 20%, rgba(13, 21, 45, 0.8) 0%, transparent 40%),
    radial-gradient(circle at 90% 80%, rgba(20, 10, 40, 0.5) 0%, transparent 50%),
    radial-gradient(circle at 50% 50%, rgba(10, 30, 20, 0.3) 0%, transparent 60%);
  background-attachment: fixed;
}

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

a {
  color: inherit;
  text-decoration: none;
  transition: var(--transition-fast);
}

button, input, textarea, select {
  font-family: inherit;
  font-size: inherit;
  background: none;
  border: none;
  outline: none;
}

/* Typography Hierarchy with text-wrap balancing */
h1, h2, h3, h4, h5, h6 {
  color: var(--text-white);
  font-weight: 700;
  line-height: 1.15;
  text-wrap: balance; /* Modern performance & layout feature */
}

p {
  text-wrap: pretty; /* Prevent orphans */
}

/* ==========================================================================
   Design Tokens: CSS Utilities
   ========================================================================== */

.container {
  width: 100%;
  max-width: 1300px;
  margin: 0 auto;
  padding: 0 var(--space-sm);
}

/* Premium Glassmorphism styling */
.glass-panel {
  background: rgba(13, 25, 54, 0.45);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--border-radius-md);
  box-shadow: var(--shadow-glass);
}

.glass-card {
  background: rgba(255, 255, 255, 0.03);
  backdrop-filter: blur(12px) saturate(160%);
  -webkit-backdrop-filter: blur(12px) saturate(160%);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: var(--border-radius-md);
  transition: var(--transition-medium);
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.2);
}

.glass-card:hover {
  transform: translateY(-8px);
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.15);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.4);
}

.gradient-text {
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-image: linear-gradient(135deg, #ffffff 30%, var(--emcube-accent) 100%);
}

.brand-badge {
  display: inline-flex;
  align-items: center;
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--border-radius-pill);
  font-size: var(--fs-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  border: 1px solid currentColor;
}

/* ==========================================================================
   Header & Premium Navigation Drawer
   ========================================================================== */

.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  transition: var(--transition-medium);
  border-bottom: 1px solid transparent;
}

.header.shrink {
  background: rgba(7, 11, 25, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-light);
  padding: 0.5rem 0;
}

.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-sm) 0;
  transition: var(--transition-medium);
}

.header.shrink .nav-container {
  padding: 0.5rem 0;
}

.logo-wrapper {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.logo-img {
  height: 48px;
  width: auto;
  object-fit: contain;
  transition: var(--transition-medium);
}

.header.shrink .logo-img {
  height: 36px;
}

.logo-text {
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 1.25rem;
  letter-spacing: 0.05em;
  color: var(--text-white);
}

.logo-text span {
  display: block;
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.25em;
  color: var(--emcube-accent);
  text-transform: uppercase;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  list-style: none;
}

.nav-link {
  font-weight: 500;
  font-size: var(--fs-sm);
  color: var(--text-navy-light);
  position: relative;
  padding: 0.5rem 0;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--emcube-accent);
  transition: var(--transition-fast);
}

.nav-link:hover {
  color: var(--text-white);
}

.nav-link:hover::after {
  width: 100%;
}

.nav-cta-btn {
  background: var(--emcube-accent);
  color: var(--emcube-primary-dark);
  font-weight: 600;
  font-size: var(--fs-xs);
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--border-radius-pill);
  box-shadow: 0 4px 15px var(--emcube-accent-glow);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  cursor: pointer;
  border: 1px solid var(--emcube-accent);
}

.nav-cta-btn:hover {
  background: transparent;
  color: var(--emcube-accent);
  box-shadow: none;
}

.mobile-nav-toggle {
  display: none;
  font-size: 1.75rem;
  color: var(--text-white);
  cursor: pointer;
}

/* ==========================================================================
   Hero Section (Premium Visual Masterpiece)
   ========================================================================== */

.hero {
  min-height: 100vh;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  padding-top: 120px;
  overflow: hidden;
}

.particle-canvas {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 1;
}

.hero-content-wrapper {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  align-items: center;
  gap: var(--space-lg);
  width: 100%;
}

.hero-info {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.hero-tagline {
  font-size: var(--fs-sm);
  text-transform: uppercase;
  letter-spacing: 0.35em;
  color: var(--emcube-accent);
  font-weight: 600;
  margin-bottom: var(--space-xs);
  position: relative;
  padding-left: 1.5rem;
}

.hero-tagline::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 16px;
  height: 2px;
  background-color: var(--emcube-accent);
}

.hero-title {
  font-size: var(--fs-xl);
  font-weight: 800;
  margin-bottom: var(--space-sm);
  line-height: 1.1;
  color: var(--text-white);
}

.hero-desc {
  font-size: var(--fs-base);
  color: var(--text-gray-light);
  margin-bottom: var(--space-md);
  max-width: 600px;
}

.hero-btn-group {
  display: flex;
  gap: var(--space-sm);
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--border-radius-pill);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: var(--fs-xs);
  cursor: pointer;
  background-color: var(--emcube-accent);
  color: var(--emcube-primary-dark);
  box-shadow: 0 8px 25px var(--emcube-accent-glow);
  transition: var(--transition-medium);
  border: 1px solid var(--emcube-accent);
}

.btn-primary:hover {
  background-color: transparent;
  color: var(--emcube-accent);
  transform: translateY(-3px);
  box-shadow: none;
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--border-radius-pill);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: var(--fs-xs);
  cursor: pointer;
  background-color: transparent;
  color: var(--text-white);
  border: 1px solid rgba(255, 255, 255, 0.2);
  transition: var(--transition-medium);
}

.btn-secondary:hover {
  background-color: rgba(255, 255, 255, 0.05);
  border-color: var(--text-white);
  transform: translateY(-3px);
}

.hero-visual {
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
}

.hero-visual::before {
  content: '';
  position: absolute;
  width: 380px;
  height: 380px;
  background: radial-gradient(circle, rgba(99, 102, 241, 0.15) 0%, transparent 70%);
  z-index: 1;
  border-radius: 50%;
  animation: float 6s ease-in-out infinite alternate;
}

.glass-logo-card {
  position: relative;
  z-index: 2;
  padding: var(--space-md);
  width: 100%;
  max-width: 440px;
  display: flex;
  flex-direction: column;
  align-items: center;
  border-radius: var(--border-radius-lg);
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: var(--shadow-glass);
}

.logo-large {
  width: 260px;
  height: auto;
  filter: drop-shadow(0 10px 25px rgba(0, 0, 0, 0.3));
  margin-bottom: var(--space-sm);
  animation: pulse-logo 4s ease-in-out infinite alternate;
}

.logo-caption {
  font-family: var(--font-sans);
  color: var(--text-white);
  font-weight: 500;
  letter-spacing: 0.15em;
  font-size: var(--fs-md);
  text-transform: uppercase;
  text-align: center;
}

.logo-subcaption {
  color: var(--emcube-accent);
  font-size: var(--fs-xs);
  letter-spacing: 0.35em;
  text-transform: uppercase;
  margin-top: 0.25rem;
  font-weight: 600;
}

/* ==========================================================================
   Corporate Profile Section (Multidimensional)
   ========================================================================== */

.corporate-profile {
  position: relative;
  z-index: 3;
  padding: var(--space-xl) 0;
  background: linear-gradient(180deg, transparent, rgba(7, 11, 25, 0.9) 10%, rgba(7, 11, 25, 0.9) 90%, transparent);
}

.section-header {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  margin-bottom: var(--space-lg);
}

.section-tag {
  font-size: var(--fs-xs);
  text-transform: uppercase;
  letter-spacing: 0.25em;
  color: var(--emcube-accent);
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.section-title {
  font-size: var(--fs-lg);
  font-weight: 800;
  margin-bottom: var(--space-xs);
}

.section-subtitle {
  font-size: var(--fs-base);
  color: var(--text-gray-light);
  max-width: 600px;
}

.grid-profile {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
  margin-top: var(--space-lg);
}

.profile-card {
  padding: var(--space-md);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  height: 100%;
}

.profile-icon {
  width: 54px;
  height: 54px;
  background: rgba(212, 163, 89, 0.1);
  border: 1px solid rgba(212, 163, 89, 0.3);
  color: var(--emcube-accent);
  border-radius: var(--border-radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: var(--space-sm);
}

.profile-card h3 {
  font-size: var(--fs-md);
  margin-bottom: var(--space-xs);
  color: var(--text-white);
}

.profile-card p {
  font-size: var(--fs-sm);
  color: var(--text-gray-light);
}

/* ==========================================================================
   Brand Portfolio Grid & Showcase (Vibrant Styles)
   ========================================================================== */

.portfolio {
  padding: var(--space-xl) 0;
  position: relative;
  z-index: 3;
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
  margin-top: var(--space-lg);
}

.brand-card {
  position: relative;
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  height: 480px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: var(--space-md);
  cursor: pointer;
  border: 1px solid rgba(255, 255, 255, 0.05);
}

/* Dynamic Hover Glow Overlays for Brand Card */
.brand-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(180deg, rgba(7, 11, 25, 0) 20%, rgba(7, 11, 25, 0.95) 90%);
  z-index: 2;
  transition: var(--transition-slow);
}

.brand-card::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at 50% 50%, var(--card-glow, transparent) 0%, transparent 70%);
  opacity: 0;
  z-index: 1;
  transition: var(--transition-medium);
}

.brand-card:hover::after {
  opacity: 0.6;
}

.brand-card:hover {
  transform: translateY(-10px);
  border-color: var(--card-color);
  box-shadow: 0 12px 40px var(--card-shadow, rgba(0,0,0,0.5));
}

.brand-bg-image {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
  transition: var(--transition-slow);
  filter: brightness(0.65) contrast(1.1);
}

.brand-card:hover .brand-bg-image {
  transform: scale(1.08);
  filter: brightness(0.8) contrast(1.15);
}

/* Card Content styling */
.brand-card-content {
  position: relative;
  z-index: 3;
  width: 100%;
}

.brand-card-badge {
  margin-bottom: var(--space-xs);
  background: rgba(255, 255, 255, 0.08);
  color: var(--card-color);
  border-color: rgba(255, 255, 255, 0.15);
}

.brand-card-title {
  font-size: var(--fs-lg);
  margin-bottom: var(--space-xs);
  font-family: var(--font-sans);
  color: var(--text-white);
}

.brand-card-desc {
  font-size: var(--fs-sm);
  color: var(--text-navy-light);
  margin-bottom: var(--space-sm);
  opacity: 0.85;
  min-height: 4.25rem;
}

.brand-card-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--card-color);
  font-weight: 600;
  font-size: var(--fs-sm);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-top: 0.5rem;
}

.brand-card-cta i {
  transition: var(--transition-fast);
}

.brand-card:hover .brand-card-cta i {
  transform: translateX(6px);
}

/* Sub-Brand Specific Setup */
.brand-scent {
  --card-color: var(--scent-accent);
  --card-glow: hsla(var(--scent-accent-hsl), 0.25);
  --card-shadow: rgba(186, 104, 200, 0.2);
}

.brand-pulse {
  --card-color: var(--pulse-accent);
  --card-glow: hsla(var(--pulse-accent-hsl), 0.25);
  --card-shadow: rgba(0, 242, 254, 0.25);
}

.brand-lifestyle {
  --card-color: var(--lifestyle-bronze);
  --card-glow: rgba(212, 163, 89, 0.2);
  --card-shadow: rgba(212, 163, 89, 0.15);
}

/* ==========================================================================
   Brand Deep-Dive Modals & Portals
   ========================================================================== */

.brand-portal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  z-index: 1100;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  visibility: hidden;
  transition: all 0.4s cubic-bezier(0.25, 1, 0.5, 1);
}

.brand-portal.active {
  opacity: 1;
  pointer-events: all;
  visibility: visible;
}

.brand-portal-backdrop {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(4, 7, 18, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  z-index: 1;
}

.brand-portal-container {
  position: relative;
  z-index: 2;
  width: 92%;
  max-width: 1200px;
  height: 85vh;
  overflow: hidden;
  border-radius: var(--border-radius-lg);
  box-shadow: 0 24px 64px rgba(0,0,0,0.6);
  border: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  flex-direction: column;
  transform: scale(0.92) translateY(30px);
  transition: all 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.brand-portal.active .brand-portal-container {
  transform: scale(1) translateY(0);
}

/* Header inside Modal */
.brand-portal-header {
  padding: var(--space-sm) var(--space-md);
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.brand-portal-title {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
}

.brand-portal-logo-icon {
  width: 32px;
  height: 32px;
  border-radius: var(--border-radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  color: var(--text-white);
}

.brand-portal-name {
  font-family: var(--font-sans);
  font-size: var(--fs-md);
  font-weight: 700;
  color: var(--text-white);
}

.brand-portal-close {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--text-white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  cursor: pointer;
  transition: var(--transition-fast);
}

.brand-portal-close:hover {
  background: rgba(255, 255, 255, 0.15);
  transform: rotate(90deg);
}

/* Content Area inside Modal */
.brand-portal-content {
  flex: 1;
  overflow-y: auto;
  padding: var(--space-md);
}

.brand-portal-content::-webkit-scrollbar {
  width: 8px;
}

.brand-portal-content::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.1);
  border-radius: 4px;
}

/* Dynamic Portals Color Overrides */
.portal-scent {
  --portal-color: var(--scent-accent);
  background: radial-gradient(circle at 0% 0%, rgba(63, 31, 105, 0.6) 0%, rgba(7, 11, 25, 0.98) 70%);
}
.portal-scent .brand-portal-logo-icon {
  background: var(--scent-gradient);
}
.portal-scent .brand-portal-close:hover {
  color: var(--scent-accent);
  border-color: var(--scent-accent);
}

.portal-pulse {
  --portal-color: var(--pulse-accent);
  background: radial-gradient(circle at 0% 0%, rgba(9, 24, 48, 0.8) 0%, rgba(7, 11, 25, 0.98) 70%);
}
.portal-pulse .brand-portal-logo-icon {
  background: var(--pulse-gradient);
}
.portal-pulse .brand-portal-close:hover {
  color: var(--pulse-accent);
  border-color: var(--pulse-accent);
}

.portal-lifestyle {
  --portal-color: var(--lifestyle-bronze);
  background: radial-gradient(circle at 0% 0%, rgba(54, 46, 45, 0.8) 0%, rgba(7, 11, 25, 0.98) 70%);
}
.portal-lifestyle .brand-portal-logo-icon {
  background: var(--lifestyle-gradient);
}
.portal-lifestyle .brand-portal-close:hover {
  color: var(--lifestyle-bronze);
  border-color: var(--lifestyle-bronze);
}

/* ScentLaunch Dashboard layout */
.scent-grid {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: var(--space-md);
  height: 100%;
  min-height: 500px;
}

.scent-sidebar-menu {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.scent-sidebar-item {
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--border-radius-sm);
  cursor: pointer;
  transition: var(--transition-fast);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--text-gray-light);
  font-weight: 500;
  border: 1px solid transparent;
}

.scent-sidebar-item:hover, .scent-sidebar-item.active {
  background: rgba(186, 104, 200, 0.08);
  color: var(--scent-accent);
  border-color: rgba(186, 104, 200, 0.15);
}

.scent-sidebar-item i {
  font-size: 1.15rem;
}

.scent-details-viewport {
  border-left: 1px solid rgba(255, 255, 255, 0.08);
  padding-left: var(--space-md);
  display: flex;
  flex-direction: column;
}

.scent-module-panel {
  display: none;
  animation: fade-slide 0.5s cubic-bezier(0.25, 1, 0.5, 1) forwards;
}

.scent-module-panel.active {
  display: block;
}

.scent-module-title {
  font-size: var(--fs-md);
  color: var(--text-white);
  margin-bottom: var(--space-xs);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.scent-module-title span {
  font-size: var(--fs-xs);
  font-weight: 400;
  color: var(--scent-champagne);
  border: 1px solid var(--scent-champagne);
  padding: 2px 8px;
  border-radius: 4px;
  text-transform: uppercase;
}

.scent-module-desc {
  font-size: var(--fs-sm);
  color: var(--text-gray-light);
  margin-bottom: var(--space-md);
}

.feature-cards-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-sm);
}

.feature-card {
  padding: var(--space-sm);
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.04);
  border-radius: var(--border-radius-md);
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.feature-card h4 {
  font-size: var(--fs-sm);
  color: var(--text-white);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.feature-card h4 i {
  color: var(--scent-accent);
}

.feature-card p {
  font-size: var(--fs-xs);
  color: var(--text-gray-light);
  line-height: 1.4;
}

/* Interactive Perfume Note Formulator Widget (Special UX Highlight) */
.formulator-widget {
  background: rgba(255,255,255,0.02);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--border-radius-md);
  padding: var(--space-sm);
  margin-top: var(--space-sm);
}

.widget-slider-row {
  margin-bottom: 0.75rem;
}

.widget-slider-row label {
  display: flex;
  justify-content: space-between;
  font-size: var(--fs-xs);
  color: var(--text-navy-light);
  margin-bottom: 0.25rem;
}

.slider-accent {
  width: 100%;
  accent-color: var(--portal-color, var(--scent-accent));
  height: 6px;
  background: rgba(255,255,255,0.1);
  border-radius: 3px;
  outline: none;
}

/* Pulse 9 Wearable Showcase styling */
.pulse-showcase-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-md);
}

.pulse-visual-card {
  position: relative;
  border-radius: var(--border-radius-md);
  overflow: hidden;
  height: 400px;
  border: 1px solid rgba(0, 242, 254, 0.15);
}

.pulse-spec-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.pulse-spec-item {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm);
  background: rgba(0, 242, 254, 0.03);
  border: 1px solid rgba(0, 242, 254, 0.08);
  border-radius: var(--border-radius-md);
}

.pulse-spec-icon {
  width: 44px;
  height: 44px;
  background: rgba(0, 242, 254, 0.1);
  color: var(--pulse-accent);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
}

.pulse-spec-item h4 {
  font-size: var(--fs-sm);
  margin-bottom: 2px;
}

.pulse-spec-item p {
  font-size: var(--fs-xs);
  color: var(--text-gray-light);
}

/* M³ Lifestyle Brand Story & Pillars */
.lifestyle-brand-wrapper {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: var(--space-md);
  margin-bottom: var(--space-md);
}

.lifestyle-brand-core {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.lifestyle-brand-tagline {
  font-size: var(--fs-xs);
  color: var(--lifestyle-bronze);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.lifestyle-brand-title {
  font-size: var(--fs-md);
  color: var(--text-white);
  font-family: var(--font-sans);
  margin-bottom: var(--space-sm);
  line-height: 1.3;
}

.lifestyle-brand-story-desc {
  font-size: var(--fs-sm);
  color: var(--text-gray-light);
  line-height: 1.6;
  margin-bottom: var(--space-sm);
}

.lifestyle-brand-quote {
  border-left: 2px solid var(--lifestyle-bronze);
  padding-left: var(--space-sm);
  font-family: var(--font-sans);
  font-style: italic;
  font-size: var(--fs-sm);
  color: var(--lifestyle-sand);
  margin-bottom: var(--space-sm);
  line-height: 1.5;
}

.lifestyle-brand-short-desc {
  font-size: var(--fs-xs);
  color: var(--text-gray-light);
  line-height: 1.5;
}

.lifestyle-brand-pillars {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.pillars-title {
  font-size: var(--fs-xs);
  color: var(--text-white);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--space-xs);
}

.pillar-card {
  padding: var(--space-sm);
  background: rgba(255, 255, 255, 0.01);
  border: 1px solid rgba(255, 255, 255, 0.04);
  border-radius: var(--border-radius-sm);
  cursor: pointer;
  transition: all 0.3s ease;
}

.pillar-card:hover {
  background: rgba(255, 255, 255, 0.02);
  border-color: rgba(255, 255, 255, 0.1);
}

.pillar-card.active {
  background: rgba(212, 163, 89, 0.04);
  border-color: var(--lifestyle-bronze);
  box-shadow: 0 0 15px rgba(212, 163, 89, 0.08);
}

.pillar-header {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  margin-bottom: 4px;
}

.pillar-header i {
  color: var(--lifestyle-bronze);
  font-size: var(--fs-sm);
  transition: transform 0.3s ease;
}

.pillar-card.active .pillar-header i {
  transform: scale(1.15);
}

.pillar-header h5 {
  font-size: var(--fs-sm);
  color: var(--text-white);
  font-family: var(--font-sans);
  font-weight: 600;
}

.pillar-text {
  font-size: var(--fs-xs);
  color: var(--text-gray-light);
  line-height: 1.4;
  margin-bottom: 6px;
}

.pillar-scent {
  font-size: 0.65rem;
  color: var(--lifestyle-sand);
  font-weight: 500;
  border-top: 1px dashed rgba(255, 255, 255, 0.05);
  padding-top: 4px;
  display: none;
}

.pillar-card.active .pillar-scent {
  display: block;
}

/* M-Cube Lifestyle Catalog Styling */
.lifestyle-catalog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-sm);
}

.lifestyle-item-card {
  overflow: hidden;
  border-radius: var(--border-radius-md);
  border: 1px solid rgba(255, 255, 255, 0.05);
  background: rgba(255,255,255,0.01);
}

.lifestyle-item-image {
  height: 220px;
  width: 100%;
  object-fit: cover;
  transition: var(--transition-slow);
}

.lifestyle-item-card:hover .lifestyle-item-image {
  transform: scale(1.05);
}

.lifestyle-item-info {
  padding: var(--space-sm);
}

.lifestyle-item-title {
  font-size: var(--fs-sm);
  color: var(--text-white);
  margin-bottom: 2px;
  font-family: var(--font-sans);
}

.lifestyle-item-price {
  font-size: var(--fs-xs);
  color: var(--lifestyle-bronze);
  font-weight: 600;
  letter-spacing: 0.05em;
}

/* ==========================================================================
   Contact Form Section (:user-valid / :user-invalid implementation)
   ========================================================================== */

.contact {
  padding: var(--space-xl) 0;
  position: relative;
  z-index: 3;
}

.contact-layout {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: var(--space-lg);
  align-items: center;
}

.contact-info-block {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.contact-detail-row {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
}

.contact-detail-icon {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.06);
  color: var(--emcube-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
}

.contact-detail-text h4 {
  font-size: var(--fs-sm);
  margin-bottom: 2px;
}

.contact-detail-text p {
  font-size: var(--fs-sm);
  color: var(--text-gray-light);
}

.glass-form-wrapper {
  padding: var(--space-md);
  border-radius: var(--border-radius-lg);
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.06);
  box-shadow: var(--shadow-glass);
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-sm);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-bottom: var(--space-sm);
  position: relative;
}

.form-group.full-width {
  grid-column: span 2;
}

.form-label {
  font-size: var(--fs-xs);
  color: var(--text-navy-light);
  font-weight: 500;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.form-input, .form-textarea, .form-select {
  width: 100%;
  padding: 0.9rem 1.2rem;
  background: rgba(0, 0, 0, 0.25);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--border-radius-md);
  color: var(--text-white);
  font-size: var(--fs-sm);
  transition: var(--transition-fast);
}

/* `:user-valid` and `:user-invalid` responsive validation */
.form-input:focus, .form-textarea:focus, .form-select:focus {
  border-color: var(--emcube-accent);
  background: rgba(0, 0, 0, 0.4);
  box-shadow: 0 0 10px var(--emcube-accent-glow);
}

.form-input:user-valid, .form-textarea:user-valid {
  border-color: #2e7d32;
  background: rgba(46, 125, 50, 0.05);
}

.form-input:user-invalid, .form-textarea:user-invalid {
  border-color: #d32f2f;
  background: rgba(211, 47, 47, 0.05);
}

/* validation helper message */
.form-validation-msg {
  font-size: 0.7rem;
  position: absolute;
  bottom: -1.25rem;
  left: 0;
  display: none;
  font-weight: 500;
}

.form-input:user-invalid ~ .form-validation-msg {
  display: block;
  color: #ef5350;
}

.form-textarea {
  min-height: 120px;
  resize: vertical;
}

.form-select {
  appearance: none;
  cursor: pointer;
}

.select-wrapper {
  position: relative;
  width: 100%;
}

.select-wrapper::after {
  content: '▼';
  font-size: 0.75rem;
  color: var(--text-gray-light);
  position: absolute;
  right: 1.2rem;
  top: 50%;
  transform: translateY(-50%);
  pointer-events: none;
}

.contact-btn {
  width: 100%;
  margin-top: 0.5rem;
}

/* ==========================================================================
   Footer
   ========================================================================== */

.footer {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(4, 7, 18, 0.6);
  padding: var(--space-lg) 0 var(--space-md) 0;
  position: relative;
  z-index: 3;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr 1fr;
  gap: var(--space-lg);
  margin-bottom: var(--space-md);
}

.footer-branding {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--space-sm);
}

.footer-logo {
  height: 52px;
  width: auto;
}

.footer-branding p {
  font-size: var(--fs-sm);
  color: var(--text-gray-light);
  max-width: 320px;
}

.footer-socials {
  display: flex;
  gap: var(--space-xs);
}

.footer-social-icon {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.06);
  color: var(--text-white);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-fast);
}

.footer-social-icon:hover {
  background: var(--emcube-accent);
  color: var(--emcube-primary-dark);
  border-color: var(--emcube-accent);
  transform: translateY(-3px);
}

.footer-links-col h4 {
  font-size: var(--fs-sm);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--space-sm);
  color: var(--text-white);
}

.footer-links-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-link {
  font-size: var(--fs-sm);
  color: var(--text-gray-light);
}

.footer-link:hover {
  color: var(--emcube-accent);
  padding-left: 4px;
}

.footer-copyright {
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding-top: var(--space-sm);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: var(--fs-xs);
  color: var(--text-gray-dark);
}

/* ==========================================================================
   Scroll-driven Animation Rules & Micro-animations
   ========================================================================== */

@keyframes float {
  0% { transform: translateY(0px) rotate(0deg); }
  50% { transform: translateY(-10px) rotate(2deg); }
  100% { transform: translateY(0px) rotate(0deg); }
}

@keyframes pulse-logo {
  0% { filter: drop-shadow(0 10px 25px rgba(0, 0, 0, 0.3)); transform: scale(1); }
  100% { filter: drop-shadow(0 15px 35px rgba(99, 102, 241, 0.25)); transform: scale(1.02); }
}

@keyframes fade-slide {
  from { opacity: 0; transform: translateY(15px); }
  to { opacity: 1; transform: translateY(0); }
}

/* NATIVE CSS SCROLL-DRIVEN ANIMATIONS (WITH BASELINE SUPPORT WORKAROUND) */
@media (prefers-reduced-motion: no-preference) {
  @supports (animation-timeline: view()) {
    
    /* keyframes for entry */
    @keyframes reveal-card {
      from {
        opacity: 0;
        transform: translateY(60px) scale(0.95);
      }
      to {
        opacity: 1;
        transform: translateY(0) scale(1);
      }
    }
    
    @keyframes reveal-title {
      from {
        opacity: 0;
        transform: translateX(-50px);
      }
      to {
        opacity: 1;
        transform: translateX(0);
      }
    }

    /* Applying animations to trigger on view scroll */
    .profile-card, .brand-card {
      animation: reveal-card linear forwards;
      animation-timeline: view();
      animation-range: entry 10% entry 45%;
    }

    .section-title {
      animation: reveal-title linear forwards;
      animation-timeline: view();
      animation-range: entry 5% entry 40%;
    }
  }
}

/* ==========================================================================
   Responsive Breakpoints & Adaptability
   ========================================================================== */

@media (max-width: 1024px) {
  .hero-content-wrapper {
    grid-template-columns: 1fr;
    gap: var(--space-md);
    text-align: center;
    padding-bottom: var(--space-md);
  }
  .hero-info {
    align-items: center;
  }
  .hero-btn-group {
    justify-content: center;
  }
  .grid-profile {
    grid-template-columns: repeat(2, 1fr);
  }
  .portfolio-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .contact-layout {
    grid-template-columns: 1fr;
    gap: var(--space-md);
  }
  .lifestyle-brand-wrapper {
    grid-template-columns: 1fr;
    gap: var(--space-md);
  }
  .scent-grid {
    grid-template-columns: 1fr;
  }
  .scent-details-viewport {
    border-left: none;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding-left: 0;
    padding-top: var(--space-sm);
  }
  .scent-sidebar-menu {
    flex-direction: row;
    overflow-x: auto;
    padding-bottom: 0.5rem;
  }
  .scent-sidebar-item {
    white-space: nowrap;
  }
}

@media (max-width: 768px) {
  .nav-menu {
    display: none; /* Mobile Drawer overrides in JS */
  }
  .mobile-nav-toggle {
    display: block;
  }
  .grid-profile {
    grid-template-columns: 1fr;
  }
  .portfolio-grid {
    grid-template-columns: 1fr;
  }
  .brand-card {
    height: 400px;
  }
  .feature-cards-grid {
    grid-template-columns: 1fr;
  }
  .pulse-showcase-grid {
    grid-template-columns: 1fr;
  }
  .lifestyle-catalog-grid {
    grid-template-columns: 1fr;
  }
  .form-grid {
    grid-template-columns: 1fr;
  }
  .form-group.full-width {
    grid-column: span 1;
  }
  .footer-grid {
    grid-template-columns: 1fr;
    gap: var(--space-md);
  }
}

/* ==========================================================================
   Pulse 9 Persona Selection Engine Styles
   ========================================================================== */
.pulse-personas-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.5rem;
  margin-bottom: var(--space-md);
}

.pulse-persona-btn {
  padding: 0.8rem;
  border-radius: var(--border-radius-md);
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.02);
  color: var(--text-navy-light);
  cursor: pointer;
  font-weight: 600;
  text-align: center;
  transition: var(--transition-fast);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.25rem;
}

.pulse-persona-btn i {
  font-size: 1.25rem;
}

.pulse-persona-btn:hover {
  background: rgba(255, 255, 255, 0.06);
  color: var(--text-white);
  border-color: rgba(255, 255, 255, 0.2);
}

.pulse-persona-btn.active {
  background: rgba(255, 255, 255, 0.04);
  color: var(--text-white);
}

.pulse-persona-display-card {
  padding: var(--space-md);
  border-radius: var(--border-radius-lg);
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(0, 0, 0, 0.2);
  min-height: 220px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  transition: opacity 0.3s ease;
}

.pulse-visual-glow-ring {
  width: 160px;
  height: 160px;
  border-radius: 50%;
  border: 4px solid var(--pulse-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3.5rem;
  color: var(--text-white);
  box-shadow: 0 0 30px var(--pulse-accent-glow);
  transition: all 0.5s cubic-bezier(0.25, 1, 0.5, 1);
}

/* ==========================================================================
   Premium Corporate Video Player Mock & Dashboard
   ========================================================================== */
.glass-video-player {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: 520px;
  height: 290px;
  border-radius: var(--border-radius-lg);
  background: rgba(4, 7, 18, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: var(--shadow-glass);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.video-mock-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  background: linear-gradient(135deg, rgba(13, 21, 45, 0.9) 0%, rgba(20, 10, 40, 0.9) 50%, rgba(7, 11, 25, 0.95) 100%);
  background-size: 200% 200%;
  animation: video-bg-shift 8s ease infinite alternate;
}

@keyframes video-bg-shift {
  0% { background-position: 0% 50%; }
  100% { background-position: 100% 50%; }
}

.video-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 3;
  background: rgba(7, 11, 25, 0.4);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition-medium);
}

.video-overlay:hover {
  background: rgba(7, 11, 25, 0.25);
}

.video-play-btn {
  width: 68px;
  height: 68px;
  border-radius: 50%;
  background: var(--emcube-accent);
  color: var(--emcube-primary-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  box-shadow: 0 0 25px var(--emcube-accent-glow);
  transition: var(--transition-medium);
  margin-bottom: var(--space-xs);
  padding-left: 5px; /* Center play icon visually */
}

.video-play-btn:hover {
  transform: scale(1.1);
  box-shadow: 0 0 35px rgba(212, 163, 89, 0.5);
}

.video-title {
  font-size: var(--fs-xs);
  color: var(--text-white);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.video-time {
  font-size: 0.65rem;
  color: var(--text-gray-light);
  margin-top: 0.2rem;
}

.video-controls {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  background: linear-gradient(180deg, transparent, rgba(7, 11, 25, 0.95));
  z-index: 4;
  padding: 0.5rem 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  transform: translateY(100%);
  transition: var(--transition-medium);
}

.glass-video-player:hover .video-controls {
  transform: translateY(0);
}

.video-seek-bar-wrapper {
  width: 100%;
  height: 4px;
  background: rgba(255, 255, 255, 0.15);
  border-radius: 2px;
  overflow: hidden;
  cursor: pointer;
}

.video-seek-bar {
  height: 100%;
  background: var(--emcube-accent);
  transition: width 0.1s linear;
}

.video-control-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.video-control-group {
  display: flex;
  gap: 0.75rem;
}

.video-control-icon {
  color: var(--text-navy-light);
  font-size: 0.85rem;
  cursor: pointer;
  transition: var(--transition-fast);
}

.video-control-icon:hover {
  color: var(--text-white);
}