/* ==========================================================================
   AutoHexTap — Premium Design System v7.0
   Stripe-quality minimal aesthetic · Full Light & Dark Mode
   Brand: Navy #0A2540 · Blue #168BFF · Violet #5B3AF2
   ========================================================================== */

/* --------------------------------------------------------------------------
   DESIGN TOKENS — Light Mode (default)
   -------------------------------------------------------------------------- */
:root, [data-theme="light"] {
  /* Brand Palette */
  --brand-navy:           #0A2540;
  --brand-blue:           #168BFF;
  --brand-blue-hover:     #0c6fd0;
  --brand-blue-light:     rgba(22,139,255,0.10);
  --brand-violet:         #5B3AF2;
  --brand-violet-hover:   #4a2ed4;
  --brand-gradient:       linear-gradient(135deg, #5B3AF2 0%, #168BFF 100%);
  --brand-gradient-hover: linear-gradient(135deg, #4a2ed4 0%, #0c6fd0 100%);

  /* Surface & Background */
  --bg-page:        #FFFFFF;
  --bg-secondary:   #F6F9FC;
  --bg-tertiary:    #EEF3F8;
  --bg-canvas:      #f5f8ff;
  --bg-canvas-subtle: #eef3ff;
  --surface:        #FFFFFF;
  --surface-raised: #FFFFFF;
  --surface-overlay: rgba(255,255,255,0.96);

  /* Text */
  --text-primary:   #0A2540;
  --text-secondary: #425466;
  --text-muted:     #64748B;
  --text-faint:     #94a3b8;

  /* Borders */
  --border-light:   rgba(20,40,90,0.05);
  --border-default: rgba(20,40,90,0.10);
  --border-strong:  rgba(20,40,90,0.18);

  /* Primary Action */
  --primary:        #168BFF;
  --primary-hover:  #0c6fd0;
  --primary-focus:  rgba(22,139,255,0.22);
  --primary-subtle: rgba(22,139,255,0.08);

  /* Semantic Status */
  --success:        #10b981;
  --success-bg:     rgba(16,185,129,0.10);
  --success-border: rgba(16,185,129,0.28);
  --success-text:   #065f46;
  --warning:        #f59e0b;
  --warning-bg:     rgba(245,158,11,0.10);
  --warning-border: rgba(245,158,11,0.28);
  --warning-text:   #92400e;
  --danger:         #ef4444;
  --danger-bg:      rgba(239,68,68,0.10);
  --danger-border:  rgba(239,68,68,0.28);
  --danger-text:    #991b1b;
  --info:           #168BFF;
  --info-bg:        rgba(22,139,255,0.10);
  --info-border:    rgba(22,139,255,0.28);
  --info-text:      #1e40af;

  /* Glassmorphism (light context) */
  --glass-bg:           rgba(255,255,255,0.88);
  --glass-bg-hover:     rgba(255,255,255,0.97);
  --glass-bg-elevated:  #ffffff;
  --glass-border:       rgba(20,40,90,0.08);
  --glass-border-hover: rgba(22,139,255,0.30);
  --glass-blur-sm:      blur(6px);
  --glass-blur:         blur(14px);
  --glass-blur-lg:      blur(22px);

  /* Shadows */
  --shadow-xs:  0 1px 3px rgba(10,37,64,0.04);
  --shadow-sm:  0 2px 8px rgba(10,37,64,0.06), 0 1px 2px rgba(10,37,64,0.04);
  --shadow:     0 8px 24px -4px rgba(10,37,64,0.10), 0 2px 6px -1px rgba(10,37,64,0.04);
  --shadow-md:  0 16px 40px -8px rgba(10,37,64,0.12), 0 4px 10px -2px rgba(10,37,64,0.05);
  --shadow-lg:  0 24px 56px -10px rgba(10,37,64,0.16);
  --shadow-xl:  0 32px 72px -12px rgba(10,37,64,0.20);

  /* Legacy aliases for backward-compat */
  --glass-shadow-xs:    var(--shadow-xs);
  --glass-shadow-sm:    var(--shadow-sm);
  --glass-shadow:       var(--shadow);
  --glass-shadow-hover: var(--shadow-md);
  --glass-shadow-lg:    var(--shadow-lg);

  /* Typography */
  --font-sans: 'Plus Jakarta Sans', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', ui-monospace, monospace;
  --text-brand-navy: var(--brand-navy);

  /* Radius Scale */
  --radius-xs:   4px;
  --radius-sm:   8px;
  --radius-md:   12px;
  --radius-lg:   16px;
  --radius-xl:   20px;
  --radius-2xl:  28px;
  --radius-full: 9999px;

  /* Transitions */
  --transition-fast: 140ms cubic-bezier(0.16,1,0.3,1);
  --transition-base: 220ms cubic-bezier(0.16,1,0.3,1);
  --transition-slow: 360ms cubic-bezier(0.16,1,0.3,1);

  /* Navbar */
  --nav-height:           68px;
  --nav-height-scrolled:  60px;
  --nav-glass-bg:         rgba(255,255,255,0.82);
  --nav-glass-bg-scrolled: rgba(255,255,255,0.97);
  --nav-border:           rgba(20,40,90,0.08);
  --nav-ink:              #0A2540;
  --nav-mute:             #425466;
  --nav-acc:              #168BFF;
  --nav-violet:           #5B3AF2;
  --nav-grad:             linear-gradient(135deg,#5B3AF2 0%,#168BFF 100%);
  --nav-shadow:           0 12px 32px -8px rgba(10,37,64,0.10);

  /* Legacy gray scale */
  --gray-50:  #f8fafd; --gray-100: #f0f4fb; --gray-200: #e2e8f0;
  --gray-300: #cbd5e1; --gray-400: #94a3b8; --gray-500: #64748b;
  --gray-600: #475569; --gray-700: #334155; --gray-800: #1e293b; --gray-900: #0f172a;
  --white: #ffffff;

  /* Hero gradient */
  --hero-gradient: linear-gradient(160deg, #f5f8ff 0%, #eef3ff 50%, #f0f4ff 100%);

  /* Accent colors */
  --accent-teal:     #00b8d9;
  --accent-teal-lt:  rgba(0,184,217,0.10);
  --accent-gold:     #f59e0b;
  --accent-gold-lt:  rgba(245,158,11,0.12);
  --accent-green:    #10b981;
  --accent-green-lt: rgba(16,185,129,0.12);
  --brand-cyan:      #00C2FF;
  --brand-navy-deep: #0c1933;

  /* Primary + light aliases */
  --primary-light: var(--brand-blue-light);
}

/* --------------------------------------------------------------------------
   DESIGN TOKENS — Dark Mode
   -------------------------------------------------------------------------- */
[data-theme="dark"] {
  /* Surface & Background */
  --bg-page:        #0B0F19;
  --bg-secondary:   #101725;
  --bg-tertiary:    #141D2C;
  --bg-canvas:      #0B0F19;
  --bg-canvas-subtle: #101725;
  --surface:        #141D2C;
  --surface-raised: #1A2436;
  --surface-overlay: rgba(20,29,44,0.96);

  /* Text */
  --text-primary:   #F1F5F9;
  --text-secondary: #CBD5E1;
  --text-muted:     #94A3B8;
  --text-faint:     #64748B;

  /* Borders */
  --border-light:   rgba(255,255,255,0.04);
  --border-default: rgba(255,255,255,0.09);
  --border-strong:  rgba(255,255,255,0.16);

  /* Primary Action */
  --primary:        #5B9FFF;
  --primary-hover:  #7AB4FF;
  --primary-focus:  rgba(91,159,255,0.25);
  --primary-subtle: rgba(91,159,255,0.10);

  /* Semantic Status */
  --success-bg:     rgba(16,185,129,0.12);
  --success-border: rgba(16,185,129,0.28);
  --success-text:   #6ee7b7;
  --warning-bg:     rgba(245,158,11,0.12);
  --warning-border: rgba(245,158,11,0.28);
  --warning-text:   #fcd34d;
  --danger-bg:      rgba(239,68,68,0.12);
  --danger-border:  rgba(239,68,68,0.28);
  --danger-text:    #fca5a5;
  --info-bg:        rgba(91,159,255,0.12);
  --info-border:    rgba(91,159,255,0.28);
  --info-text:      #93c5fd;

  /* Glassmorphism (dark context) */
  --glass-bg:           rgba(20,29,44,0.88);
  --glass-bg-hover:     rgba(26,36,54,0.96);
  --glass-bg-elevated:  #1A2436;
  --glass-border:       rgba(255,255,255,0.08);
  --glass-border-hover: rgba(91,159,255,0.30);

  /* Shadows */
  --shadow-xs:  0 1px 3px rgba(0,0,0,0.25);
  --shadow-sm:  0 2px 8px rgba(0,0,0,0.30), 0 1px 2px rgba(0,0,0,0.20);
  --shadow:     0 8px 24px -4px rgba(0,0,0,0.40), 0 2px 6px -1px rgba(0,0,0,0.25);
  --shadow-md:  0 16px 40px -8px rgba(0,0,0,0.50), 0 4px 10px -2px rgba(0,0,0,0.28);
  --shadow-lg:  0 24px 56px -10px rgba(0,0,0,0.60);
  --shadow-xl:  0 32px 72px -12px rgba(0,0,0,0.70);
  --glass-shadow-xs:    var(--shadow-xs);
  --glass-shadow-sm:    var(--shadow-sm);
  --glass-shadow:       var(--shadow);
  --glass-shadow-hover: var(--shadow-md);
  --glass-shadow-lg:    var(--shadow-lg);

  /* Navbar */
  --nav-glass-bg:         rgba(11,15,25,0.82);
  --nav-glass-bg-scrolled: rgba(11,15,25,0.97);
  --nav-border:           rgba(255,255,255,0.08);
  --nav-ink:              #F1F5F9;
  --nav-mute:             #94A3B8;
  --nav-shadow:           0 12px 32px -8px rgba(0,0,0,0.40);

  /* Legacy gray aliases */
  --gray-50: #1e293b; --gray-100: #1a2436; --gray-200: #283548;
  --gray-300: #334155; --gray-400: #475569; --gray-500: #64748b;
  --gray-600: #94a3b8; --gray-700: #cbd5e1; --gray-800: #e2e8f0; --gray-900: #f1f5f9;
  --white: #1A2436;

  /* Hero gradient */
  --hero-gradient: linear-gradient(160deg, #0d1526 0%, #111929 50%, #0f1623 100%);

  /* Heading color override */
  --brand-navy: #F1F5F9;
  --text-brand-navy: #F1F5F9;
}

/* Dark mode body background */
[data-theme="dark"] body {
  background-color: var(--bg-page);
  background-image: radial-gradient(ellipse 80% 55% at 50% -8%, rgba(91,159,255,0.07) 0%, transparent 70%),
                    radial-gradient(ellipse 55% 38% at 88% 62%, rgba(91,58,242,0.06) 0%, transparent 65%);
}

[data-theme="dark"] .ambient-glow-mesh {
  background:
    radial-gradient(circle 600px at 10% -5%, rgba(91,159,255,0.06) 0%, transparent 70%),
    radial-gradient(circle 500px at 88% 22%, rgba(91,58,242,0.05) 0%, transparent 70%),
    radial-gradient(circle 520px at 3% 78%, rgba(0,194,255,0.04) 0%, transparent 70%),
    radial-gradient(circle 460px at 82% 90%, rgba(16,185,129,0.04) 0%, transparent 70%);
}

/* --------------------------------------------------------------------------
   BASE RESET & BODY
   -------------------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body, [data-theme="light"] body {
  font-family: var(--font-sans);
  background-color: var(--bg-canvas);
  background-image:
    radial-gradient(ellipse 80% 55% at 50% -8%, rgba(22,139,255,0.09) 0%, transparent 70%),
    radial-gradient(ellipse 55% 38% at 88% 62%, rgba(91,58,242,0.07) 0%, transparent 65%);
  color: var(--text-secondary);
  line-height: 1.65;
  overflow-x: hidden;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  transition: background-color 0.25s ease, color 0.25s ease;
}

.ambient-glow-mesh {
  position: fixed; inset: 0; pointer-events: none; z-index: -1;
  background:
    radial-gradient(circle 600px at 10% -5%, rgba(22,139,255,0.07) 0%, transparent 70%),
    radial-gradient(circle 500px at 88% 22%, rgba(91,58,242,0.06) 0%, transparent 70%),
    radial-gradient(circle 520px at 3% 78%, rgba(0,194,255,0.05) 0%, transparent 70%),
    radial-gradient(circle 460px at 82% 90%, rgba(16,185,129,0.04) 0%, transparent 70%);
}
.ambient-orb { display: none !important; }

/* --------------------------------------------------------------------------
   TYPOGRAPHY
   -------------------------------------------------------------------------- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-sans);
  color: var(--text-primary);
  font-weight: 700;
  line-height: 1.22;
  letter-spacing: -0.03em;
  margin-bottom: 0;
}
h1 { letter-spacing: -0.04em; font-weight: 800; }
h2 { letter-spacing: -0.035em; }
h3 { letter-spacing: -0.025em; }
h4, h5, h6 { letter-spacing: -0.02em; font-weight: 600; }
p { color: var(--text-secondary); font-weight: 400; letter-spacing: -0.01em; }
.lead { color: var(--text-secondary); font-weight: 400; }
a {
  color: var(--primary);
  text-decoration: none;
  transition: color var(--transition-fast);
}
a:hover { color: var(--brand-violet); }

/* Text gradients */
.text-gradient-primary, .text-gradient-brand {
  background: linear-gradient(135deg, #0A2540 0%, #5B3AF2 55%, #168BFF 100%);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
[data-theme="dark"] .text-gradient-primary,
[data-theme="dark"] .text-gradient-brand {
  background: linear-gradient(135deg, #93c5fd 0%, #a78bfa 55%, #5B9FFF 100%);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.text-gradient-blue {
  background: linear-gradient(135deg, #168BFF 0%, #00C2FF 100%);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.text-gradient-purple {
  background: linear-gradient(135deg, #5B3AF2 0%, #a855f7 100%);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.text-gradient-gold {
  background: linear-gradient(135deg, #d97706 0%, #f59e0b 100%);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.text-gradient-cyan {
  background: linear-gradient(135deg, #168BFF 0%, #00C2FF 100%);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.text-gradient {
  background: linear-gradient(135deg, #0A2540 0%, #425466 100%);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}

/* Utility: trust brand-navy in dark mode */
[data-theme="dark"] h1,
[data-theme="dark"] h2,
[data-theme="dark"] h3,
[data-theme="dark"] h4,
[data-theme="dark"] h5,
[data-theme="dark"] h6 {
  color: var(--text-primary);
}
[data-theme="dark"] p { color: var(--text-secondary); }

/* --------------------------------------------------------------------------
   GLASSMORPHISM CARDS
   -------------------------------------------------------------------------- */
.glass-card, .glass-surface, .glass-panel {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  box-shadow: var(--glass-shadow);
  border-radius: var(--radius-xl);
  transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base), background-color var(--transition-base);
}
.glass-panel { background: var(--glass-bg-elevated); }
.glass-card:hover {
  background: var(--glass-bg-hover);
  border-color: var(--glass-border-hover);
  box-shadow: var(--glass-shadow-hover);
}

/* --------------------------------------------------------------------------
   NAVBAR
   -------------------------------------------------------------------------- */
.navbar-tap, .tap-navbar {
  background: var(--nav-glass-bg) !important;
  backdrop-filter: blur(24px) saturate(180%) !important;
  -webkit-backdrop-filter: blur(24px) saturate(180%) !important;
  border-bottom: 1px solid var(--nav-border) !important;
  box-shadow: none !important;
  padding: 0; z-index: 1040;
  transition: background-color var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
}
.navbar-tap.scrolled, .tap-navbar.scrolled {
  background: var(--nav-glass-bg-scrolled) !important;
  box-shadow: var(--nav-shadow) !important;
  border-bottom-color: var(--nav-border) !important;
}
.tap-navbar::after {
  content: '';
  position: absolute;
  bottom: -1px; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent 0%, rgba(22,139,255,0.35) 25%, rgba(91,58,242,0.30) 75%, transparent 100%);
  pointer-events: none;
  opacity: 0.8;
}
.tap-navbar .container {
  height: var(--nav-height);
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  transition: height var(--transition-base);
}
.tap-navbar.scrolled .container { height: var(--nav-height-scrolled); }

.navbar-brand, .nb-brand-wrap {
  display: flex; align-items: center; gap: 0.6rem; text-decoration: none; flex-shrink: 0;
}
.navbar-brand img, .nb-brand-logo { height: 36px; width: auto; object-fit: contain; transition: transform var(--transition-fast); }
.navbar-brand:hover img, .nb-brand-wrap:hover .nb-brand-logo { transform: scale(1.03); }

.nb-nav-link, .navbar-nav .nav-link {
  color: var(--nav-mute) !important;
  font-weight: 500; font-size: 0.875rem;
  padding: 0.4rem 0.75rem !important;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
  letter-spacing: -0.01em;
  border: 1px solid transparent;
  display: inline-flex; align-items: center; gap: 6px; text-decoration: none;
  white-space: nowrap;
}
.nb-nav-link:hover, .navbar-nav .nav-link:hover {
  color: var(--nav-ink) !important;
  background: var(--primary-subtle);
}
.nb-nav-link.active, .navbar-nav .nav-link.active {
  color: var(--nav-acc) !important;
  background: var(--primary-subtle);
  font-weight: 600;
}

/* NFC Status Chip */
.nb-nfc-pill {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 3px 9px; border-radius: 99px;
  font-family: var(--font-mono); font-size: 10.5px; font-weight: 700; letter-spacing: 0.05em;
  color: #0e8555; background: rgba(16,185,129,0.10); border: 1px solid rgba(16,185,129,0.22);
  white-space: nowrap; user-select: none;
}
[data-theme="dark"] .nb-nfc-pill { color: #6ee7b7; background: rgba(16,185,129,0.12); border-color: rgba(16,185,129,0.28); }
.nfc-dot-pulse { width: 6.5px; height: 6.5px; border-radius: 50%; background: #10b981; animation: nfcPulse 2s infinite; }
@keyframes nfcPulse { 0%{box-shadow:0 0 0 0 rgba(16,185,129,0.7)} 70%{box-shadow:0 0 0 7px rgba(16,185,129,0)} 100%{box-shadow:0 0 0 0 rgba(16,185,129,0)} }

.tap-dot { width: 8px; height: 8px; background: var(--brand-blue); border-radius: 50%; display: inline-block; box-shadow: 0 0 10px rgba(22,139,255,0.6); animation: tapPulse 2.4s ease-in-out infinite; }
@keyframes tapPulse { 0%,100%{transform:scale(1);opacity:1} 50%{transform:scale(1.4);opacity:0.6} }

/* Dropdown Menus */
.nb-desktop-links { display: flex; align-items: center; gap: 4px; list-style: none; margin: 0; padding: 0; }
.nb-desktop-links .nav-link-item { position: relative; }
.nb-nav-chevron { font-size: 10px; opacity: 0.6; transition: transform 0.25s ease; }
.dropdown.show .nb-nav-chevron { transform: rotate(180deg); }
.tap-navbar .dropdown-menu {
  background: var(--nav-glass-bg-scrolled) !important;
  backdrop-filter: blur(24px) saturate(180%) !important;
  -webkit-backdrop-filter: blur(24px) saturate(180%) !important;
  border: 1px solid var(--nav-border) !important;
  border-radius: var(--radius-xl) !important;
  padding: 10px !important;
  box-shadow: var(--shadow-lg) !important;
  margin-top: 10px !important;
  animation: tapDropPop 0.22s cubic-bezier(0.16,1,0.3,1);
}
@keyframes tapDropPop { from{opacity:0;transform:translateY(-8px) scale(0.97)} to{opacity:1;transform:translateY(0) scale(1)} }
.tap-mega-menu { width: 330px; }
.tap-mega-header {
  padding: 6px 12px 8px; font-size: 10px; font-weight: 800; letter-spacing: 0.08em;
  text-transform: uppercase; color: var(--primary);
  border-bottom: 1px solid var(--border-default); margin-bottom: 6px;
}
.tap-mega-item {
  display: flex; align-items: center; gap: 12px; padding: 9px 12px; border-radius: 14px;
  text-decoration: none; transition: all 0.2s ease; color: var(--text-primary);
}
.tap-mega-item:hover { background: var(--primary-subtle); transform: translateX(3px); color: var(--text-primary); }
.tap-mega-icon { width: 40px; height: 40px; border-radius: 12px; display: grid; place-items: center; font-size: 18px; color: #fff; flex-shrink: 0; box-shadow: 0 4px 12px rgba(0,0,0,0.12); transition: transform 0.2s ease; }
.tap-mega-item:hover .tap-mega-icon { transform: scale(1.08); }
.icon-blue { background: linear-gradient(135deg,#168BFF,#00C2FF); }
.icon-violet { background: linear-gradient(135deg,#5B3AF2,#168BFF); }
.icon-emerald { background: linear-gradient(135deg,#10b981,#00C2FF); }
.icon-amber { background: linear-gradient(135deg,#f59e0b,#ef4444); }
.tap-mega-info { display: flex; flex-direction: column; flex: 1; min-width: 0; }
.tap-mega-title-row { display: flex; align-items: center; gap: 6px; }
.tap-mega-title { font-size: 13.5px; font-weight: 700; color: var(--text-primary); line-height: 1.2; }
.tap-mega-sub { font-size: 11.5px; color: var(--text-muted); margin-top: 2px; line-height: 1.25; }
.tap-badge-chip {
  display: inline-flex; align-items: center; gap: 4px; padding: 2px 7px;
  border-radius: 99px; font-size: 9.5px; font-weight: 800;
  letter-spacing: 0.05em; text-transform: uppercase; white-space: nowrap;
}

/* --------------------------------------------------------------------------
   THEME TOGGLE BUTTON
   -------------------------------------------------------------------------- */
.theme-toggle-btn {
  display: inline-flex; align-items: center; justify-content: center;
  width: 36px; height: 36px;
  border-radius: var(--radius-full);
  border: 1px solid var(--border-default);
  background: var(--surface);
  color: var(--text-secondary);
  cursor: pointer;
  transition: all var(--transition-fast);
  flex-shrink: 0;
}
.theme-toggle-btn:hover {
  background: var(--primary-subtle);
  border-color: var(--border-strong);
  color: var(--primary);
  transform: rotate(12deg);
}
.theme-toggle-btn:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
}
.theme-toggle-btn .icon-moon { display: none; }
.theme-toggle-btn .icon-sun  { display: block; }
[data-theme="dark"] .theme-toggle-btn .icon-moon { display: block; }
[data-theme="dark"] .theme-toggle-btn .icon-sun  { display: none; }

/* --------------------------------------------------------------------------
   BUTTONS
   -------------------------------------------------------------------------- */
.btn-tap-primary {
  background: var(--brand-gradient) !important;
  color: #fff !important; font-weight: 600; font-size: 0.875rem; letter-spacing: -0.01em;
  padding: 0.625rem 1.375rem; border-radius: var(--radius-md); border: none;
  box-shadow: 0 6px 20px -4px rgba(22,139,255,0.36), inset 0 1px 0 rgba(255,255,255,0.2);
  display: inline-flex; align-items: center; justify-content: center; gap: 0.45rem;
  transition: all var(--transition-base); text-decoration: none; cursor: pointer;
  position: relative; overflow: hidden;
}
.btn-tap-primary:hover {
  background: var(--brand-gradient-hover) !important; color: #fff !important;
  transform: translateY(-2px);
  box-shadow: 0 12px 28px -5px rgba(22,139,255,0.48), inset 0 1px 0 rgba(255,255,255,0.28);
}
.btn-tap-primary:active { transform: translateY(0); }
.btn-tap-primary:focus-visible { outline: 2px solid var(--primary-focus); outline-offset: 2px; }

.btn-tap-secondary {
  background: var(--surface) !important;
  color: var(--text-primary) !important;
  font-weight: 600; font-size: 0.875rem; letter-spacing: -0.01em;
  padding: 0.625rem 1.35rem; border-radius: var(--radius-md);
  border: 1px solid var(--border-default) !important;
  box-shadow: var(--shadow-xs);
  display: inline-flex; align-items: center; justify-content: center; gap: 0.45rem;
  transition: all var(--transition-base); text-decoration: none;
}
.btn-tap-secondary:hover {
  background: var(--surface-raised) !important;
  color: var(--primary) !important;
  border-color: var(--glass-border-hover) !important;
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}
.btn-tap-secondary:focus-visible { outline: 2px solid var(--primary-focus); outline-offset: 2px; }

/* Payload / Studio tab buttons */
.payload-tab-btn {
  background: var(--surface);
  border: 1px solid var(--border-default);
  color: var(--text-secondary);
  font-weight: 600;
  font-size: 0.82rem;
  transition: all var(--transition-fast);
}
.payload-tab-btn:hover {
  background: var(--surface-raised);
  border-color: var(--primary);
  color: var(--primary);
}
.payload-tab-btn.active {
  background: var(--primary) !important;
  border-color: var(--primary) !important;
  color: #ffffff !important;
  box-shadow: 0 4px 12px rgba(0, 144, 255, 0.3);
}

/* Button pulse glow */
.btn-pulse-glow {
  box-shadow: 0 0 0 4px var(--primary-focus), 0 10px 24px -4px rgba(22,139,255,0.45) !important;
  transform: translateY(-2px);
  transition: all 0.25s ease;
}

/* --------------------------------------------------------------------------
   STATUS PILLS & BADGES
   -------------------------------------------------------------------------- */
.status-pill {
  display: inline-flex; align-items: center; gap: 0.5rem;
  padding: 0.35rem 0.9rem; border-radius: var(--radius-full);
  background: var(--info-bg); border: 1px solid var(--info-border);
  color: var(--info-text); font-size: 0.75rem; font-weight: 600;
  letter-spacing: 0.07em; text-transform: uppercase;
}
.status-indicator {
  width: 7px; height: 7px; background: var(--primary); border-radius: 50%;
  box-shadow: 0 0 8px var(--primary); animation: indicatorGlow 2s ease-in-out infinite alternate;
}
@keyframes indicatorGlow { 0%{opacity:0.6;transform:scale(0.9)} 100%{opacity:1;transform:scale(1.3)} }

.section-badge {
  display: inline-flex; align-items: center; gap: 0.4rem;
  padding: 0.3rem 0.8rem; border-radius: var(--radius-full);
  font-size: 0.73rem; font-weight: 600; letter-spacing: 0.07em;
  text-transform: uppercase; margin-bottom: 0.85rem;
}
.section-badge.blue,.section-badge.teal { background: var(--info-bg); color: var(--primary); border: 1px solid var(--info-border); }
.section-badge.violet,.section-badge.purple { background: rgba(91,58,242,0.09); color: #5B3AF2; border: 1px solid rgba(91,58,242,0.25); }
[data-theme="dark"] .section-badge.violet, [data-theme="dark"] .section-badge.purple { color: #a78bfa; background: rgba(91,58,242,0.14); border-color: rgba(167,139,250,0.28); }
.section-badge.green { background: var(--success-bg); color: var(--success); border: 1px solid var(--success-border); }
.section-badge.gold { background: var(--warning-bg); color: var(--warning); border: 1px solid var(--warning-border); }

/* --------------------------------------------------------------------------
   INPUTS & FORMS
   -------------------------------------------------------------------------- */
.form-control, .form-select {
  background-color: var(--surface) !important;
  border: 1px solid var(--border-default) !important;
  color: var(--text-primary) !important;
  border-radius: var(--radius-md) !important;
  padding: 0.7rem 1rem !important;
  font-size: 0.9rem !important;
  box-shadow: inset 0 1px 2px rgba(10,37,64,0.03) !important;
  transition: all var(--transition-fast) !important;
  font-family: var(--font-sans) !important;
}
.form-control:focus, .form-select:focus {
  background-color: var(--surface-raised) !important;
  border-color: var(--primary) !important;
  color: var(--text-primary) !important;
  box-shadow: 0 0 0 3.5px var(--primary-focus) !important;
  outline: none !important;
}
.form-control::placeholder { color: var(--text-faint) !important; }
.form-label { color: var(--text-primary); font-weight: 600; font-size: 0.82rem; letter-spacing: -0.01em; margin-bottom: 0.4rem; }
.form-text { color: var(--text-muted); font-size: 0.78rem; }
.form-check-input { border-color: var(--border-strong); background-color: var(--surface); }
.form-check-input:checked { background-color: var(--primary); border-color: var(--primary); }
.form-check-label { color: var(--text-secondary); font-size: 0.875rem; }

/* --------------------------------------------------------------------------
   BOOTSTRAP COMPONENT OVERRIDES — theme-aware
   -------------------------------------------------------------------------- */
.card {
  background-color: var(--surface) !important;
  border: 1px solid var(--glass-border) !important;
  border-radius: var(--radius-xl) !important;
  box-shadow: var(--glass-shadow) !important;
  color: var(--text-primary) !important;
}
.card-header {
  background: rgba(10,37,64,0.02) !important;
  border-bottom: 1px solid var(--border-light) !important;
  color: var(--text-primary) !important; font-weight: 600;
}
[data-theme="dark"] .card-header { background: rgba(255,255,255,0.03) !important; }
.card-footer {
  background: rgba(10,37,64,0.02) !important;
  border-top: 1px solid var(--border-light) !important;
}
[data-theme="dark"] .card-footer { background: rgba(255,255,255,0.03) !important; }

/* Tables */
.table {
  --bs-table-bg: transparent;
  --bs-table-color: var(--text-secondary);
  --bs-table-border-color: var(--border-default);
  color: var(--text-secondary);
  border-color: var(--border-default) !important;
}
.table thead th,
.table th {
  background-color: var(--surface-raised) !important;
  color: var(--text-primary) !important;
  border-color: var(--border-default) !important;
  font-weight: 650;
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.table td {
  border-color: var(--border-light) !important;
  color: var(--text-secondary);
  vertical-align: middle;
}
.table-hover tbody tr:hover td {
  background-color: var(--primary-subtle) !important;
  color: var(--text-primary) !important;
}
.table-light {
  --bs-table-bg: var(--surface-raised) !important;
  --bs-table-color: var(--text-primary) !important;
  --bs-table-border-color: var(--border-default) !important;
  background-color: var(--surface-raised) !important;
  color: var(--text-primary) !important;
}
.table-light th,
.table-light td {
  background-color: var(--surface-raised) !important;
  color: var(--text-primary) !important;
}
[data-theme="dark"] .table { --bs-table-striped-bg: rgba(255,255,255,0.03); }

/* Dropdowns */
.dropdown-menu {
  background: var(--surface-overlay) !important;
  backdrop-filter: blur(16px) !important;
  -webkit-backdrop-filter: blur(16px) !important;
  border: 1px solid var(--border-default) !important;
  border-radius: var(--radius-lg) !important;
  box-shadow: var(--shadow-lg) !important;
  padding: 0.5rem !important;
}
.dropdown-item {
  color: var(--text-primary) !important;
  border-radius: var(--radius-sm) !important;
  font-size: 0.86rem; padding: 0.5rem 0.8rem !important;
  font-weight: 500; transition: background-color var(--transition-fast), color var(--transition-fast);
}
.dropdown-item:hover { background-color: var(--primary-subtle) !important; color: var(--primary) !important; }
.dropdown-divider { border-color: var(--border-default) !important; margin: 0.4rem 0 !important; }

/* Modals */
.modal-content {
  background-color: var(--surface) !important;
  border: 1px solid var(--border-default) !important;
  border-radius: var(--radius-2xl) !important;
  color: var(--text-primary) !important;
  box-shadow: var(--shadow-xl) !important;
}
.modal-header { border-bottom: 1px solid var(--border-light) !important; padding: 1.25rem 1.5rem; }
.modal-footer { border-top: 1px solid var(--border-light) !important; padding: 1rem 1.5rem; }
.modal-title { color: var(--text-primary) !important; font-weight: 700; letter-spacing: -0.025em; }
.modal { z-index: 1060 !important; }
.modal-backdrop { z-index: 1050 !important; }
[data-theme="dark"] .modal-backdrop { background-color: rgba(0,0,0,0.7) !important; }

/* Nav Pills */
.nav-pills { background: var(--surface) !important; border: 1px solid var(--border-default) !important; }
.nav-pills .nav-link { color: var(--text-secondary) !important; border-radius: var(--radius-md) !important; font-weight: 500; transition: all var(--transition-fast) !important; }
.nav-pills .nav-link:hover { color: var(--primary) !important; background: var(--primary-subtle) !important; }
.nav-pills .nav-link.active { background: var(--brand-gradient) !important; color: #fff !important; box-shadow: 0 4px 18px rgba(22,139,255,0.35) !important; }

/* Accordion */
.accordion { --bs-accordion-bg: transparent; --bs-accordion-border-color: transparent; }
.accordion-item {
  background: var(--surface) !important;
  border: 1px solid var(--border-default) !important;
  border-radius: var(--radius-lg) !important;
  overflow: hidden; margin-bottom: 0.75rem;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  box-shadow: var(--shadow-xs);
}
.accordion-item:hover { border-color: var(--glass-border-hover) !important; box-shadow: var(--shadow-sm); }
.accordion-button {
  background: transparent !important; color: var(--text-primary) !important;
  font-weight: 650; font-size: 0.95rem; box-shadow: none !important;
  padding: 1.15rem 1.35rem;
}
.accordion-button:not(.collapsed) {
  background: var(--primary-subtle) !important;
  color: var(--primary) !important;
  border-bottom: 1px solid var(--border-light);
}
.accordion-body { color: var(--text-secondary) !important; padding: 1.25rem 1.35rem; line-height: 1.72; }
[data-theme="dark"] .accordion-button::after { filter: invert(1); }

/* Alerts */
.alert { border-radius: var(--radius-md) !important; border: 1px solid !important; font-size: 0.88rem; box-shadow: var(--shadow-xs) !important; }
.alert-success { background: var(--success-bg) !important; border-color: var(--success-border) !important; color: var(--success-text) !important; }
.alert-danger, .alert-error { background: var(--danger-bg) !important; border-color: var(--danger-border) !important; color: var(--danger-text) !important; }
.alert-info { background: var(--info-bg) !important; border-color: var(--info-border) !important; color: var(--info-text) !important; }
.alert-warning { background: var(--warning-bg) !important; border-color: var(--warning-border) !important; color: var(--warning-text) !important; }

/* Progress Bar */
.progress { background-color: var(--border-default) !important; border-radius: var(--radius-full) !important; height: 6px; overflow: hidden; }
.progress-bar { background: var(--brand-gradient) !important; }

/* Breadcrumbs */
.breadcrumb { font-size: 0.84rem; }
.breadcrumb-item a { color: var(--text-muted) !important; text-decoration: none; }
.breadcrumb-item a:hover { color: var(--primary) !important; }
.breadcrumb-item.active { color: var(--text-primary) !important; font-weight: 600; }
.breadcrumb-item + .breadcrumb-item::before { color: var(--text-faint) !important; }

/* Badges */
.badge { border-radius: var(--radius-full) !important; font-weight: 600; letter-spacing: 0.02em; }

/* --------------------------------------------------------------------------
   FOOTER
   -------------------------------------------------------------------------- */
.footer-tap {
  background: var(--surface) !important;
  border-top: 1px solid var(--border-default) !important;
  color: var(--text-secondary);
  padding: 4rem 0 2rem;
  position: relative; z-index: 10;
}
.footer-tap h6, .footer-col-title {
  color: var(--text-primary) !important;
  font-weight: 700; letter-spacing: 0.04em; font-size: 0.78rem;
  text-transform: uppercase; margin-bottom: 1rem;
}
.footer-tap a { color: var(--text-muted); text-decoration: none; transition: all var(--transition-fast); }
.footer-tap a:hover { color: var(--primary); transform: translateX(2px); }
.footer-tap ul li { font-size: 0.875rem; line-height: 1.5; }
.footer-link-list { display: flex; flex-direction: column; gap: 0.5rem; }
.footer-contact-link { display: flex; align-items: center; gap: 0.5rem; color: var(--text-muted); transition: color var(--transition-fast); }
.footer-contact-link:hover { color: var(--primary); }
.footer-social-badge {
  width: 36px; height: 36px; border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  background: var(--bg-secondary); border: 1px solid var(--border-default);
  color: var(--text-muted); font-size: 0.9rem;
  transition: all var(--transition-fast); text-decoration: none;
}
.footer-social-badge:hover { background: var(--primary-subtle); border-color: var(--glass-border-hover); color: var(--primary); transform: translateY(-2px); }
.footer-glow-bar {
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(22,139,255,0.3), rgba(91,58,242,0.25), transparent);
  margin-bottom: 0;
}

/* --------------------------------------------------------------------------
   PRODUCT CARDS — Store
   -------------------------------------------------------------------------- */
.card-product-box, .card-pro-box {
  background: var(--surface);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-xl); overflow: hidden;
  display: flex; flex-direction: column; height: 100%;
  transition: all var(--transition-base);
  box-shadow: var(--shadow-sm); position: relative;
}
.card-product-box:hover, .card-pro-box:hover {
  background: var(--surface-raised);
  border-color: var(--glass-border-hover);
  transform: translateY(-6px); box-shadow: var(--shadow-md);
}
.card-product-image-stage, .card-pro-stage {
  height: 250px; position: relative; display: flex; align-items: center; justify-content: center;
  overflow: hidden;
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border-light);
}
.card-product-image-stage img { max-height: 82%; max-width: 82%; object-fit: contain; transition: transform var(--transition-slow); filter: drop-shadow(0 14px 22px rgba(10,37,64,0.10)); }
.card-product-box:hover .card-product-image-stage img, .card-pro-box:hover .card-preview-card { transform: scale(1.06) rotate(-1deg); }
.card-pro-body, .card-product-body { padding: 1.4rem; display: flex; flex-direction: column; flex-grow: 1; }
.card-product-title, .card-pro-title { font-size: 1.08rem; font-weight: 700; color: var(--text-primary); line-height: 1.35; margin-bottom: 0.35rem; }
.card-product-title a, .card-pro-title a { color: inherit; text-decoration: none; transition: color 0.2s ease; }
.card-product-title a:hover, .card-pro-title a:hover { color: var(--primary); }
.card-product-desc, .card-pro-desc { font-size: 0.86rem; color: var(--text-muted); line-height: 1.55; margin-bottom: 0.9rem; }
.card-pro-footer { display: flex; align-items: center; justify-content: space-between; border-top: 1px solid var(--border-light); padding-top: 1rem; margin-top: auto; }
.card-pro-price, .card-price-value { font-size: 1.35rem; font-weight: 800; color: var(--text-primary); letter-spacing: -0.02em; line-height: 1; }
.card-price-original { font-size: 0.82rem; color: var(--text-faint); }
.card-price-caption, .card-pro-price-note { font-size: 0.68rem; color: var(--text-faint); margin-top: 0.2rem; }
.card-action-row { display: flex; align-items: center; justify-content: space-between; border-top: 1px solid var(--border-light); }

/* Spec chips */
.card-specs-strip, .card-pro-specs { display: flex; flex-wrap: wrap; gap: 0.35rem; margin-bottom: 0.85rem; }
.card-spec-chip, .spec-pill {
  background: var(--bg-secondary); border: 1px solid var(--border-light);
  border-radius: var(--radius-xs); font-size: 0.7rem; font-weight: 600;
  color: var(--text-secondary); padding: 0.22rem 0.55rem;
  display: inline-flex; align-items: center; gap: 0.3rem;
}
.card-tier-pill, .card-pro-tier {
  font-size: 0.72rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.04em;
  color: var(--text-muted); display: inline-flex; align-items: center; gap: 0.4rem;
}
.card-tier-pill.tier-1, .tier-indicator.tier-1 { color: var(--primary); background: var(--primary-subtle); border: 1px solid var(--info-border); border-radius: var(--radius-full); padding: 0.2rem 0.55rem; }
.card-tier-pill.tier-2 { color: #5B3AF2; background: rgba(91,58,242,0.08); border: 1px solid rgba(91,58,242,0.20); border-radius: var(--radius-full); padding: 0.2rem 0.55rem; }
.card-tier-pill.tier-3 { color: #d97706; background: rgba(217,119,6,0.08); border: 1px solid rgba(217,119,6,0.22); border-radius: var(--radius-full); padding: 0.2rem 0.55rem; }
.tier-indicator { width: 7px; height: 7px; border-radius: 50%; display: inline-block; }
.tier-indicator.tier-1 { background: #168BFF; padding: 0; border: none; }
.tier-indicator.tier-2 { background: #5B3AF2; padding: 0; border: none; }
.tier-indicator.tier-3 { background: #f59e0b; padding: 0; border: none; }

/* Product badges */
.card-pro-badge { position: absolute; top: 14px; right: 14px; z-index: 10; font-size: 0.68rem; font-weight: 700; letter-spacing: 0.03em; text-transform: uppercase; padding: 0.28rem 0.72rem; border-radius: var(--radius-full); }
.card-pro-badge.badge-popular { background: var(--bg-page); color: #38bdf8; border: 1px solid rgba(56,189,248,0.25); }
.card-pro-badge.badge-luxury { background: var(--bg-page); color: #fbbf24; border: 1px solid rgba(251,191,36,0.25); }
.card-pro-badge.badge-standard { background: var(--bg-secondary); color: var(--text-muted); border: 1px solid var(--border-default); }
.card-pro-rating { font-size: 0.75rem; font-weight: 700; color: var(--text-primary); display: inline-flex; align-items: center; gap: 0.25rem; }
.card-pro-material { font-size: 0.78rem; font-weight: 500; color: var(--text-muted); margin-bottom: 0.6rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* Material badge */
.card-material-badge {
  background: var(--surface-overlay); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
  border: 1px solid var(--border-default); color: var(--text-primary);
  font-size: 0.68rem; font-weight: 600; padding: 0.26rem 0.65rem;
  border-radius: var(--radius-full); box-shadow: var(--shadow-xs);
  display: inline-flex; align-items: center; white-space: nowrap;
}
.card-badge-pill { font-size: 0.7rem; font-weight: 700; padding: 0.28rem 0.72rem; border-radius: var(--radius-full); letter-spacing: 0.02em; white-space: nowrap; }
.card-badge-pill.badge-gold { background: linear-gradient(135deg, #d97706, #b45309); color: #fff; }
.card-badge-pill.badge-blue { background: linear-gradient(135deg, #168BFF, #0060e0); color: #fff; }
.card-badge-pill.badge-slate { background: rgba(30,41,59,0.9); color: #fff; }
.feature-badge-pill { background: var(--primary-subtle); color: var(--primary); border: 1px solid var(--info-border); font-size: 0.72rem; font-weight: 600; padding: 0.25rem 0.65rem; border-radius: var(--radius-full); }
.card-badge-top { position: absolute; top: 14px; right: 14px; font-size: 0.72rem; font-weight: 700; padding: 0.3rem 0.75rem; border-radius: var(--radius-full); z-index: 2; }
.card-stage-top-overlay { position: absolute; top: 14px; left: 14px; right: 14px; display: flex; align-items: center; justify-content: space-between; gap: 0.5rem; z-index: 6; pointer-events: none; }
.card-product-img, .card-product-img-wrapper { position: relative; width: 100%; height: 245px; background: var(--bg-secondary); border-bottom: 1px solid var(--border-light); display: flex; align-items: center; justify-content: center; overflow: hidden; }

/* Comparison table */
.comparison-table { background: var(--surface); border: 1px solid var(--border-default); border-radius: var(--radius-xl); box-shadow: var(--shadow); overflow: hidden; }

/* Card preview */
.card-preview-card { width: 100%; max-width: 250px; height: 155px; border-radius: 14px; padding: 1.25rem; display: flex; flex-direction: column; justify-content: space-between; border: 1px solid; box-shadow: 0 12px 28px rgba(10,37,64,0.12); transition: transform var(--transition-base); }

/* Secondary buttons (product cards) */
.btn-pro-secondary { background: var(--surface); border: 1px solid var(--border-default); color: var(--text-primary); font-size: 0.82rem; font-weight: 600; padding: 0.48rem 0.95rem; border-radius: 10px; text-decoration: none; transition: all 0.2s ease; display: inline-flex; align-items: center; }
.btn-pro-secondary:hover { background: var(--bg-secondary); border-color: var(--border-strong); color: var(--text-primary); }
.btn-pro-primary { background: var(--brand-gradient); border: none; color: #fff; font-size: 0.82rem; font-weight: 600; padding: 0.48rem 1rem; border-radius: 10px; transition: all 0.2s ease; display: inline-flex; align-items: center; cursor: pointer; }
.btn-pro-primary:hover { transform: translateY(-1px); box-shadow: 0 6px 18px rgba(22,139,255,0.35); color: #fff; }

/* --------------------------------------------------------------------------
   DASHBOARD
   -------------------------------------------------------------------------- */
.dashboard-wrapper { min-height: calc(100vh - 160px); padding: 2.5rem 0; background: transparent !important; }
.dashboard-sidebar-card {
  background: var(--glass-bg); backdrop-filter: var(--glass-blur); -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border); border-radius: var(--radius-xl); padding: 1.35rem;
  box-shadow: var(--glass-shadow);
}
.dashboard-nav-item {
  display: flex; align-items: center; gap: 0.75rem;
  padding: 0.6rem 0.85rem; border-radius: var(--radius-md);
  color: var(--text-secondary); text-decoration: none; font-weight: 500; font-size: 0.875rem;
  transition: all var(--transition-fast); margin-bottom: 0.2rem;
}
.dashboard-nav-item:hover { background: var(--primary-subtle); color: var(--primary); }
.dashboard-nav-item.active { background: var(--primary-subtle); border: 1px solid var(--info-border); color: var(--primary); font-weight: 600; }
.dashboard-widget-stat {
  background: var(--surface); border: 1px solid var(--border-default); border-radius: var(--radius-xl);
  padding: 1.4rem; transition: all var(--transition-base); box-shadow: var(--shadow-sm);
}
.dashboard-widget-stat:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); border-color: var(--glass-border-hover); }
.stat-icon-wrapper { width: 44px; height: 44px; border-radius: var(--radius-md); display: flex; align-items: center; justify-content: center; font-size: 1.3rem; }

/* Dashboard subnav */
.dashboard-subnav-container { position: relative; width: 100%; }
.dashboard-subnav .btn,
.dashboard-subnav-track .btn { flex-shrink: 0 !important; white-space: nowrap !important; transition: all 0.2s cubic-bezier(0.16,1,0.3,1); font-size: 0.84rem; }
.hover-bg-glass { background: transparent; color: var(--text-secondary) !important; transition: all 0.2s ease; }
.hover-bg-glass:hover { background: var(--primary-subtle); color: var(--primary) !important; }

/* --------------------------------------------------------------------------
   HOMEPAGE SECTIONS
   -------------------------------------------------------------------------- */
.hero-tap-section { padding: 5.5rem 0 4.5rem; position: relative; background: var(--hero-gradient); overflow: hidden; }
.metrics-strip { background: var(--surface); border-top: 1px solid var(--border-light); border-bottom: 1px solid var(--border-light); padding: 2.25rem 0; box-shadow: var(--shadow-xs); position: relative; z-index: 2; }
.metric-number { font-family: var(--font-sans); font-size: clamp(1.85rem,3.5vw,2.65rem); font-weight: 800; letter-spacing: -0.045em; color: var(--text-primary); line-height: 1.1; margin-bottom: 0.3rem; }
.metric-label { font-size: 0.82rem; font-weight: 500; color: var(--text-muted); }
.section-light { background: transparent; }
.section-sunken { background: var(--bg-secondary); border-top: 1px solid var(--border-light); border-bottom: 1px solid var(--border-light); }

/* Step Cards */
.step-card {
  background: var(--surface); border: 1px solid var(--border-default); border-radius: var(--radius-xl);
  padding: 2.25rem; transition: transform var(--transition-base), border-color var(--transition-base), box-shadow var(--transition-base);
  box-shadow: var(--shadow-xs); height: 100%; position: relative; overflow: hidden;
}
.step-card::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px; background: var(--brand-gradient); opacity: 0; transition: opacity var(--transition-base); }
.step-card:hover { border-color: var(--glass-border-hover); transform: translateY(-5px); box-shadow: var(--shadow-md); }
.step-card:hover::before { opacity: 1; }
.step-icon-ring { width: 52px; height: 52px; border-radius: var(--radius-md); display: flex; align-items: center; justify-content: center; font-size: 1.35rem; margin-bottom: 1.35rem; }

/* Testimonials */
.testimonial-card {
  background: var(--surface); border: 1px solid var(--border-default); border-radius: var(--radius-xl);
  padding: 1.85rem; box-shadow: var(--shadow-xs); height: 100%; display: flex; flex-direction: column;
  justify-content: space-between; transition: transform var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast); position: relative; overflow: hidden;
}
.testimonial-card::after { content: '"'; position: absolute; top: 0.5rem; right: 1.25rem; font-size: 5rem; line-height: 1; color: rgba(22,139,255,0.07); font-family: Georgia, serif; pointer-events: none; }
.testimonial-card:hover { border-color: var(--glass-border-hover); transform: translateY(-4px); box-shadow: var(--shadow); }

/* 3D Card Stage */
.card-3d-stage { height: 400px; width: 100%; position: relative; border-radius: var(--radius-2xl); background: var(--surface); border: 1px solid var(--border-default); box-shadow: var(--shadow-md); display: flex; align-items: center; justify-content: center; overflow: hidden; touch-action: none; user-select: none; }
.card-3d-stage canvas { display: block; width: 100% !important; height: 100% !important; cursor: grab; touch-action: none; }
.card-3d-stage canvas:active { cursor: grabbing; }
.card-3d-stage-sm { height: 100% !important; width: 100% !important; border-radius: 0 !important; background: transparent !important; border: none !important; box-shadow: none !important; }
.card-css3d-container { width: 100%; height: 100%; perspective: 900px; display: flex; align-items: center; justify-content: center; padding: 1rem; cursor: pointer; user-select: none; }
.card-css3d-card { width: 228px; height: 144px; position: relative; transform-style: preserve-3d; transition: transform 0.5s cubic-bezier(0.16,1,0.3,1); border-radius: 16px; box-shadow: 0 14px 34px -4px rgba(10,37,64,0.22); will-change: transform; }
.card-css3d-card.is-flipped { transform: rotateY(180deg) !important; }
.card-css3d-face { position: absolute; inset: 0; width: 100%; height: 100%; border-radius: 16px; backface-visibility: hidden; -webkit-backface-visibility: hidden; overflow: hidden; background-color: #111827; border: 1.5px solid rgba(255,255,255,0.18); box-shadow: inset 0 0 0 1px rgba(0,0,0,0.25); }
.card-css3d-face img { width: 100%; height: 100%; object-fit: cover; display: block; border-radius: 15px; pointer-events: none; }
.card-css3d-back { transform: rotateY(180deg); }
.card-css3d-shine { position: absolute; inset: 0; border-radius: 15px; background: linear-gradient(135deg, rgba(255,255,255,0.25) 0%, transparent 55%); pointer-events: none; }
.card-3d-hint { position: absolute; bottom: 14px; left: 50%; transform: translateX(-50%); background: var(--surface-overlay); border: 1px solid var(--border-default); border-radius: var(--radius-full); padding: 0.35rem 0.88rem; font-size: 0.72rem; color: var(--text-primary); display: flex; align-items: center; gap: 0.35rem; pointer-events: none; box-shadow: var(--shadow-sm); font-weight: 600; z-index: 4; white-space: nowrap; }
.card-3d-hint-sm { bottom: 10px; padding: 0.22rem 0.7rem; font-size: 0.68rem; }
.card-3d-controls { position: absolute; top: 14px; right: 14px; display: flex; gap: 0.4rem; z-index: 5; }
.card-3d-controls .btn-3d-ctrl { background: var(--surface-overlay); border: 1px solid var(--border-default); color: var(--text-primary); font-size: 0.72rem; font-weight: 600; padding: 0.3rem 0.65rem; border-radius: var(--radius-full); backdrop-filter: blur(8px); box-shadow: var(--shadow-xs); transition: all 0.2s ease; display: inline-flex; align-items: center; gap: 0.3rem; cursor: pointer; text-decoration: none; }
.card-3d-controls .btn-3d-ctrl:hover { color: var(--primary); border-color: var(--glass-border-hover); }
.card-3d-controls .btn-3d-ctrl.active { background: var(--text-primary); color: #fff; border-color: var(--text-primary); }
.card-3d-view-badge { position: absolute; top: 14px; left: 14px; background: rgba(10,37,64,0.88); color: #fff; font-size: 0.68rem; font-weight: 700; letter-spacing: 0.5px; text-transform: uppercase; padding: 0.3rem 0.75rem; border-radius: var(--radius-full); backdrop-filter: blur(8px); z-index: 5; pointer-events: none; display: flex; align-items: center; gap: 0.35rem; }
.card-photo-thumb { cursor: pointer; transition: all 0.25s ease; border: 2px solid transparent; }
.card-photo-thumb:hover { transform: translateY(-2px); border-color: var(--primary); box-shadow: 0 6px 18px rgba(22,139,255,0.15); }
.card-photo-thumb.active { border-color: var(--primary); box-shadow: 0 0 0 3px var(--primary-focus); }

/* --------------------------------------------------------------------------
   ORDER TRACKING
   -------------------------------------------------------------------------- */
.order-tracking-timeline { display: flex; justify-content: space-between; position: relative; gap: 1rem; }
.order-tracking-timeline::before { content: ''; position: absolute; top: 24px; left: 24px; right: 24px; height: 2px; background: var(--border-default); z-index: 0; }
.tracking-step { position: relative; z-index: 1; text-align: center; flex: 1; }
.tracking-icon-box { width: 48px; height: 48px; border-radius: 50%; margin: 0 auto 0.75rem; display: flex; align-items: center; justify-content: center; font-size: 1.25rem; background: var(--surface); border: 2px solid var(--border-default); color: var(--text-faint); box-shadow: var(--shadow-xs); transition: all var(--transition-base); }
.tracking-step.completed .tracking-icon-box { background: var(--primary); border-color: var(--primary); color: #fff; box-shadow: 0 0 18px rgba(22,139,255,0.42); }
.tracking-step.current .tracking-icon-box { background: var(--brand-gradient); border-color: var(--brand-violet); color: #fff; box-shadow: 0 0 22px rgba(91,58,242,0.45); animation: pulseTracking 2s infinite; }
@keyframes pulseTracking { 0%,100%{transform:scale(1)} 50%{transform:scale(1.08)} }

/* --------------------------------------------------------------------------
   CONTACT PAGE
   -------------------------------------------------------------------------- */
.contact-info-card { background: var(--surface); border: 1px solid var(--border-default); border-radius: var(--radius-xl); padding: 1.85rem 2rem; box-shadow: var(--shadow-sm); height: 100%; }
.contact-icon-circle { width: 46px; height: 46px; border-radius: 50%; display: flex; align-items: center; justify-content: center; flex-shrink: 0; font-size: 1.1rem; }

/* --------------------------------------------------------------------------
   TRACK ORDER
   -------------------------------------------------------------------------- */
.track-empty-state { padding: 3.5rem 2rem; text-align: center; background: var(--surface); border: 1px solid var(--border-default); border-radius: var(--radius-2xl); box-shadow: var(--shadow-sm); }
.track-feature-card { background: var(--surface); border: 1px solid var(--border-default); border-radius: var(--radius-lg); padding: 1.35rem; box-shadow: var(--shadow-xs); transition: all var(--transition-fast); }
.track-feature-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-sm); border-color: var(--glass-border-hover); }
.track-feature-icon { width: 44px; height: 44px; border-radius: var(--radius-md); display: flex; align-items: center; justify-content: center; font-size: 1.2rem; margin-bottom: 0.8rem; }

/* --------------------------------------------------------------------------
   PARTNER & TUTORIAL SECTIONS
   -------------------------------------------------------------------------- */
.partner-card { background: var(--surface); border: 1px solid var(--border-default); border-radius: 14px; padding: 16px 18px; text-align: center; display: flex; align-items: center; justify-content: center; min-height: 86px; box-shadow: var(--shadow-xs); transition: all 0.25s cubic-bezier(0.16,1,0.3,1); cursor: pointer; height: 100%; }
.partner-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: var(--glass-border-hover); }
.partner-card-inner { display: flex; flex-direction: column; align-items: center; justify-content: center; width: 100%; }
.partner-monogram-badge { display: flex; align-items: center; gap: 10px; }
.partner-icon-circle { width: 34px; height: 34px; border-radius: 10px; background: linear-gradient(135deg, rgba(91,58,242,0.12) 0%, rgba(22,139,255,0.14) 100%); color: var(--primary); font-weight: 800; font-size: 0.78rem; display: flex; align-items: center; justify-content: center; letter-spacing: 0.5px; border: 1px solid var(--info-border); flex-shrink: 0; }
.partner-brand-name { font-weight: 700; color: var(--text-primary); font-size: 0.92rem; letter-spacing: -0.01em; text-align: left; }
.partner-cat-pill { font-size: 0.68rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.05em; margin-top: 4px; }

.tutorial-video-card { position: relative; border-radius: 20px; }
.tutorial-frame-wrapper { background: #0b1329; border-radius: 16px; position: relative; }
.tutorial-video-placeholder { background: linear-gradient(135deg, #0b1329 0%, #1e293b 100%); width: 100%; height: 100%; }
.tutorial-play-btn { width: 64px; height: 64px; border-radius: 50%; background: var(--brand-gradient); color: #fff; display: flex; align-items: center; justify-content: center; font-size: 28px; box-shadow: 0 10px 28px rgba(22,139,255,0.40); transition: transform 0.2s ease; }
.tutorial-play-btn:hover { transform: scale(1.1); }
.tutorial-step-card { background: var(--bg-secondary); border: 1px solid var(--border-default); transition: all 0.22s ease; }
.tutorial-step-card:hover { background: var(--surface) !important; transform: translateX(4px); box-shadow: var(--shadow); border-color: var(--glass-border-hover) !important; }
.tutorial-step-icon { width: 44px; height: 44px; border-radius: 12px; background: linear-gradient(135deg, rgba(91,58,242,0.12) 0%, rgba(22,139,255,0.15) 100%); color: var(--primary); display: flex; align-items: center; justify-content: center; font-size: 1.25rem; border: 1px solid var(--info-border); }
.tutorial-step-num { font-family: ui-monospace, Menlo, Monaco, monospace; font-size: 0.72rem; font-weight: 800; color: var(--primary); background: var(--primary-subtle); padding: 2px 7px; border-radius: 6px; }

/* --------------------------------------------------------------------------
   BLOG CARDS
   -------------------------------------------------------------------------- */
.blog-card { background: var(--surface); border: 1px solid var(--border-default); border-radius: var(--radius-xl); overflow: hidden; display: flex; flex-direction: column; height: 100%; transition: transform var(--transition-base), border-color var(--transition-base), box-shadow var(--transition-base); box-shadow: var(--shadow-xs); }
.blog-card:hover { transform: translateY(-6px); border-color: var(--glass-border-hover); box-shadow: var(--shadow-md); }
.blog-card-img { width: 100%; height: 200px; object-fit: cover; display: block; transition: transform var(--transition-slow); }
.blog-card:hover .blog-card-img { transform: scale(1.04); }
.blog-card-placeholder { width: 100%; height: 200px; display: flex; align-items: center; justify-content: center; position: relative; overflow: hidden; }
.blog-card-placeholder-1 { background: linear-gradient(135deg, #1a3280 0%, #168BFF 100%); }
.blog-card-placeholder-2 { background: linear-gradient(135deg, #4c1d95 0%, #5B3AF2 100%); }
.blog-card-placeholder-3 { background: linear-gradient(135deg, #0c4a6e 0%, #00C2FF 100%); }
.blog-card-placeholder-4 { background: linear-gradient(135deg, #134e4a 0%, #10b981 100%); }
.blog-card-placeholder-5 { background: linear-gradient(135deg, #451a03 0%, #f59e0b 100%); }
.blog-card-placeholder-icon { font-size: 3rem; color: rgba(255,255,255,0.30); position: relative; z-index: 1; }
.blog-card-placeholder-pattern { position: absolute; inset: 0; background-image: radial-gradient(circle, rgba(255,255,255,0.08) 1px, transparent 1px); background-size: 22px 22px; }
.blog-card-body { padding: 1.5rem; display: flex; flex-direction: column; flex-grow: 1; }

/* --------------------------------------------------------------------------
   ACTIVATE CARD PAGE
   -------------------------------------------------------------------------- */
.activate-card-container { max-width: 560px; margin: 0 auto; }
.activate-step-bar { display: flex; align-items: center; justify-content: center; gap: 0; margin-bottom: 2rem; }
.activate-step { display: flex; align-items: center; gap: 0.5rem; font-size: 0.82rem; font-weight: 600; color: var(--text-muted); }
.activate-step.active { color: var(--primary); }
.activate-step.done { color: var(--success); }
.activate-step-num { width: 28px; height: 28px; border-radius: 50%; border: 2px solid currentColor; display: flex; align-items: center; justify-content: center; font-size: 0.78rem; font-weight: 700; }
.activate-step-divider { width: 40px; height: 2px; background: var(--border-default); margin: 0 0.5rem; }

/* --------------------------------------------------------------------------
   QR MAKER
   -------------------------------------------------------------------------- */
.qr-panel-left { background: var(--surface); border: 1px solid var(--border-default); border-radius: var(--radius-xl); box-shadow: var(--shadow-sm); }
.qr-panel-right { background: var(--surface); border: 1px solid var(--border-default); border-radius: var(--radius-xl); box-shadow: var(--shadow); position: sticky; top: 90px; }
.qr-payload-btn { background: var(--bg-secondary); border: 1px solid var(--border-default); color: var(--text-primary); border-radius: var(--radius-md); font-size: 0.82rem; font-weight: 600; padding: 0.45rem 0.85rem; cursor: pointer; transition: all var(--transition-fast); display: inline-flex; align-items: center; gap: 0.4rem; }
.qr-payload-btn:hover, .qr-payload-btn.active { background: var(--primary); color: #fff; border-color: var(--primary); }
.qr-color-palette-btn { width: 30px; height: 30px; border-radius: 50%; border: 2px solid transparent; cursor: pointer; transition: border-color var(--transition-fast), transform var(--transition-fast); }
.qr-color-palette-btn:hover, .qr-color-palette-btn.active { border-color: var(--primary); transform: scale(1.1); }
.qr-preview-canvas-wrapper { background: var(--surface); border-radius: var(--radius-lg); padding: 1.5rem; display: flex; align-items: center; justify-content: center; border: 1px solid var(--border-default); }

/* --------------------------------------------------------------------------
   SCROLLBAR
   -------------------------------------------------------------------------- */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: var(--bg-secondary); }
::-webkit-scrollbar-thumb { background: var(--border-strong); border-radius: var(--radius-full); }
::-webkit-scrollbar-thumb:hover { background: var(--text-faint); }

/* --------------------------------------------------------------------------
   ANIMATIONS & UTILITIES
   -------------------------------------------------------------------------- */
@keyframes fadeInUp { from{opacity:0;transform:translateY(16px)} to{opacity:1;transform:translateY(0)} }
.animate-fade-up { animation: fadeInUp 0.42s cubic-bezier(0.16,1,0.3,1) both; }
.animate-delay-1 { animation-delay: 0.08s; }
.animate-delay-2 { animation-delay: 0.16s; }
.animate-delay-3 { animation-delay: 0.25s; }
@keyframes pulse-tap { 0%,100%{box-shadow:0 0 0 0 rgba(22,139,255,0.5)} 50%{box-shadow:0 0 0 6px rgba(22,139,255,0)} }
@keyframes indicatorGlow { 0%{opacity:0.6;transform:scale(0.9)} 100%{opacity:1;transform:scale(1.3)} }

/* Dark mode text overrides for commonly hardcoded light colors */
[data-theme="dark"] .text-dark { color: var(--text-primary) !important; }
[data-theme="dark"] .text-secondary { color: var(--text-secondary) !important; }
[data-theme="dark"] .text-muted { color: var(--text-muted) !important; }
[data-theme="dark"] .bg-white { background-color: var(--surface) !important; }
[data-theme="dark"] .bg-light { background-color: var(--bg-secondary) !important; }
[data-theme="dark"] .border, [data-theme="dark"] .border-top, [data-theme="dark"] .border-bottom { border-color: var(--border-default) !important; }
[data-theme="dark"] hr { border-color: var(--border-default) !important; }
[data-theme="dark"] .btn-close { filter: invert(1) grayscale(100%) brightness(200%); }
[data-theme="dark"] .btn-outline-secondary { border-color: var(--border-default) !important; color: var(--text-secondary) !important; background: var(--surface) !important; }
[data-theme="dark"] .btn-outline-secondary:hover { background: var(--bg-secondary) !important; color: var(--text-primary) !important; border-color: var(--border-strong) !important; }

/* Universal Dark mode: fix inline style colors and containers across all templates */
[data-theme="dark"] [style*="color: var(--brand-navy)"] { color: var(--text-primary) !important; }
[data-theme="dark"] [style*="color: #14284B"],
[data-theme="dark"] [style*="color: #0A2540"],
[data-theme="dark"] [style*="color: #1e293b"],
[data-theme="dark"] [style*="color:#1e293b"] { color: var(--text-primary) !important; }
[data-theme="dark"] [style*="background: #ffffff"],
[data-theme="dark"] [style*="background:#ffffff"],
[data-theme="dark"] [style*="background: #fff"],
[data-theme="dark"] [style*="background:#fff"],
[data-theme="dark"] [style*="background: white"],
[data-theme="dark"] [style*="background:white"] { background: var(--surface) !important; }
[data-theme="dark"] [style*="background: rgba(255, 255, 255"],
[data-theme="dark"] [style*="background:rgba(255, 255, 255"],
[data-theme="dark"] [style*="background: rgba(255,255,255"] { background: var(--surface-raised) !important; }
[data-theme="dark"] [style*="background: var(--glass-bg)"] { background: var(--surface) !important; }
[data-theme="dark"] [style*="border: 1px solid var(--glass-border)"],
[data-theme="dark"] [style*="border-color: rgba(20, 40,"],
[data-theme="dark"] [style*="border-color: rgba(20,40,"],
[data-theme="dark"] [style*="border: 1px solid rgba(20, 40,"],
[data-theme="dark"] [style*="border: 1px solid rgba(20,40,"] { border-color: var(--border-default) !important; }
[data-theme="dark"] [style*="border-top: 1px solid rgba(20, 40,"],
[data-theme="dark"] [style*="border-top: 1px solid rgba(20,40,"] { border-top-color: var(--border-default) !important; }
[data-theme="dark"] [style*="border-bottom: 1px solid rgba(20, 40,"],
[data-theme="dark"] [style*="border-bottom: 1px solid rgba(20,40,"] { border-bottom-color: var(--border-default) !important; }
[data-theme="dark"] .dashboard-widget-stat,
[data-theme="dark"] .kpi-tile,
[data-theme="dark"] .step-card,
[data-theme="dark"] .testimonial-card {
  background: var(--surface) !important;
  border-color: var(--border-default) !important;
  color: var(--text-primary) !important;
}
[data-theme="dark"] .form-control,
[data-theme="dark"] .form-select {
  background-color: var(--surface-raised) !important;
  border-color: var(--border-default) !important;
  color: var(--text-primary) !important;
}
[data-theme="dark"] .form-control:focus,
[data-theme="dark"] .form-select:focus {
  background-color: var(--surface-raised) !important;
  border-color: var(--primary) !important;
  color: var(--text-primary) !important;
}
[data-theme="dark"] .pin-box {
  background: var(--surface-raised) !important;
  border-color: var(--border-default) !important;
  color: var(--text-primary) !important;
}
[data-theme="dark"] .pin-box:focus {
  border-color: var(--primary) !important;
}
[data-theme="dark"] .bg-white {
  background-color: var(--surface) !important;
  color: var(--text-primary) !important;
}
[data-theme="dark"] .bg-light {
  background-color: var(--surface-raised) !important;
  color: var(--text-primary) !important;
}
[data-theme="dark"] .text-dark {
  color: var(--text-primary) !important;
}
[data-theme="dark"] .table {
  color: var(--text-primary) !important;
  --bs-table-color: var(--text-primary);
  --bs-table-bg: transparent;
  --bs-table-hover-bg: rgba(255, 255, 255, 0.04);
  --bs-table-border-color: var(--border-default);
}
[data-theme="dark"] .table thead th,
[data-theme="dark"] .table th {
  background-color: var(--surface-raised) !important;
  color: var(--text-primary) !important;
  border-color: var(--border-default) !important;
}
[data-theme="dark"] .table td {
  color: var(--text-primary);
  border-color: var(--border-default) !important;
}
[data-theme="dark"] .table-hover tbody tr:hover td,
[data-theme="dark"] .table-hover tbody tr:hover {
  background-color: rgba(255, 255, 255, 0.04) !important;
}
[data-theme="dark"] .table-light {
  --bs-table-bg: var(--surface-raised) !important;
  --bs-table-color: var(--text-primary) !important;
  --bs-table-border-color: var(--border-default) !important;
  background-color: var(--surface-raised) !important;
  color: var(--text-primary) !important;
}
[data-theme="dark"] .table-light th,
[data-theme="dark"] .table-light td {
  background-color: var(--surface-raised) !important;
  color: var(--text-primary) !important;
}
[data-theme="dark"] .card {
  background-color: var(--surface) !important;
  border-color: var(--border-default) !important;
  color: var(--text-primary) !important;
}
[data-theme="dark"] .card-header {
  background-color: var(--surface-raised) !important;
  border-color: var(--border-default) !important;
  color: var(--text-primary) !important;
}
[data-theme="dark"] .btn-outline-secondary {
  background-color: var(--surface) !important;
  border-color: var(--border-default) !important;
  color: var(--text-primary) !important;
}
[data-theme="dark"] .btn-outline-secondary:hover {
  background-color: var(--surface-raised) !important;
  border-color: var(--primary) !important;
  color: var(--primary) !important;
}
[data-theme="dark"] .btn-outline-dark {
  background-color: var(--surface) !important;
  border-color: var(--border-default) !important;
  color: var(--text-primary) !important;
}
[data-theme="dark"] .btn-outline-dark:hover {
  background-color: var(--surface-raised) !important;
  border-color: var(--text-primary) !important;
  color: var(--text-primary) !important;
}
[data-theme="dark"] .input-group-text {
  background-color: var(--surface-raised) !important;
  border-color: var(--border-default) !important;
  color: var(--text-secondary) !important;
}
[data-theme="dark"] .badge.bg-light {
  background-color: var(--surface-raised) !important;
  color: var(--text-secondary) !important;
  border: 1px solid var(--border-default) !important;
}
[data-theme="dark"] .modal-content {
  background-color: var(--surface) !important;
  border-color: var(--border-default) !important;
  color: var(--text-primary) !important;
}
[data-theme="dark"] .modal-header,
[data-theme="dark"] .modal-footer {
  border-color: var(--border-default) !important;
}

/* --------------------------------------------------------------------------
   LANGUAGE SWITCHER
   -------------------------------------------------------------------------- */
.lang-dropdown-btn {
  background: var(--surface);
  border: 1px solid var(--border-default);
  color: var(--text-primary);
  font-size: 0.82rem; font-weight: 600;
  padding: 0.4rem 0.75rem; border-radius: var(--radius-full);
  display: inline-flex; align-items: center; gap: 0.4rem; transition: all var(--transition-fast);
}
.lang-dropdown-btn:hover, .lang-dropdown-btn:focus, .lang-dropdown-btn[aria-expanded="true"] {
  background: var(--surface-raised);
  border-color: var(--glass-border-hover);
  color: var(--primary);
  box-shadow: var(--shadow-sm);
}
.lang-dropdown-menu {
  min-width: 185px; padding: 0.5rem;
  border-radius: var(--radius-lg); border: 1px solid var(--border-default);
  background: var(--surface-overlay);
  backdrop-filter: var(--glass-blur); -webkit-backdrop-filter: var(--glass-blur);
  box-shadow: var(--shadow-lg);
}
.lang-dropdown-menu .dropdown-item {
  border-radius: var(--radius-sm); font-size: 0.84rem; font-weight: 500;
  padding: 0.45rem 0.75rem; display: flex; align-items: center; justify-content: space-between;
  gap: 0.5rem; color: var(--text-primary); transition: all var(--transition-fast);
}
.lang-dropdown-menu .dropdown-item:hover { background: var(--primary-subtle); color: var(--primary); }
.lang-dropdown-menu .dropdown-item.active { background: var(--brand-gradient); color: #ffffff; font-weight: 600; }
.lang-dropdown-menu .dropdown-item.active .text-muted { color: rgba(255,255,255,0.8) !important; }

/* Hide Google Translate UI artifacts */
.goog-te-banner-frame.skiptranslate, #goog-gt-tt, .goog-te-balloon-frame { display: none !important; visibility: hidden !important; }
body { top: 0 !important; position: static !important; }
.goog-text-highlight { background: none !important; box-shadow: none !important; }
#google_translate_element { display: none !important; }

/* --------------------------------------------------------------------------
   RTL SUPPORT
   -------------------------------------------------------------------------- */
[dir="rtl"], html.rtl-mode { direction: rtl; text-align: right; font-family: 'Plus Jakarta Sans', system-ui, Tahoma, Arial, sans-serif; }
[dir="rtl"] .dropdown-menu { text-align: right; }
[dir="rtl"] .dropdown-menu-end { right: auto !important; left: 0 !important; }
[dir="rtl"] .bi-arrow-right::before { content: "\F12C" !important; }
[dir="rtl"] .bi-arrow-left::before { content: "\F138" !important; }
[dir="rtl"] .bi-chevron-right::before { content: "\F284" !important; }
[dir="rtl"] .ms-auto { margin-right: auto !important; margin-left: 0 !important; }
[dir="rtl"] .me-auto { margin-left: auto !important; margin-right: 0 !important; }
[dir="rtl"] .text-start { text-align: right !important; }
[dir="rtl"] .text-end { text-align: left !important; }
[dir="rtl"] .float-start { float: right !important; }
[dir="rtl"] .float-end { float: left !important; }
[dir="rtl"] .footer-tap a:hover { transform: translateX(-2px); }

/* --------------------------------------------------------------------------
   MULTILINGUAL TYPOGRAPHY
   -------------------------------------------------------------------------- */
html[lang="bn"], [data-lang="bn"] { --font-sans: 'Hind Siliguri','Plus Jakarta Sans',system-ui,sans-serif !important; }
html[lang="hi"], [data-lang="hi"] { --font-sans: 'Noto Sans Devanagari','Plus Jakarta Sans',system-ui,sans-serif !important; }
html[lang="ar"], [data-lang="ar"] { --font-sans: 'Cairo','Plus Jakarta Sans',system-ui,sans-serif !important; }

/* --------------------------------------------------------------------------
   RESPONSIVE
   -------------------------------------------------------------------------- */
@media (max-width: 991px) { .qr-panel-right { position: static; } }
@media (max-width: 768px) {
  .hero-tap-section { padding: 3.5rem 0 3rem; }
  .card-3d-stage { height: 280px; }
  .order-tracking-timeline { flex-direction: column; gap: 1.5rem; }
  .order-tracking-timeline::before { display: none; }
  .step-card { padding: 1.75rem; }
  .testimonial-card { padding: 1.5rem; }
  .dashboard-wrapper { padding: 1.75rem 0; }
}
@media (max-width: 576px) {
  .hero-tap-section { padding: 2.5rem 0; }
  .metrics-strip { padding: 1.75rem 0; }
  .btn-tap-primary, .btn-tap-secondary { font-size: 0.85rem; padding: 0.58rem 1.1rem; }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}

/* ==========================================================================
   MOBILE UI EXCELLENCE & MOBILE-FIRST POLISH SUITE
   Touch Targets · iOS Auto-Zoom Fix · Safe-Area · Fluid Typography · Zero Horizontal Sway
   ========================================================================== */

/* 1. Global Zero Horizontal Overflow */
html, body {
  overflow-x: hidden !important;
  max-width: 100vw !important;
  -webkit-overflow-scrolling: touch;
}

/* 2. Body Safe-Area Padding for Floating Mobile Dock */
@media (max-width: 991.98px) {
  body {
    padding-bottom: calc(72px + env(safe-area-inset-bottom, 12px)) !important;
  }
}

/* 3. iOS Safari Auto-Zoom Elimination (Ensures min 16px font-size on all mobile inputs) */
@media (max-width: 768px) {
  input,
  select,
  textarea,
  .form-control,
  .form-select,
  .catalog-search-field,
  .catalog-select-field,
  .footer-email-input {
    font-size: 16px !important;
  }
}

/* 4. Touch Target Ergonomics (Min 44px hit area for fingers) */
@media (max-width: 768px) {
  button,
  .btn,
  .g-btn,
  .catalog-pill,
  .payload-tab-btn,
  .nb-m-link,
  .m-lang-pill,
  .dock-item,
  .footer-social-badge {
    touch-action: manipulation;
  }

  .btn,
  .g-btn {
    min-height: 44px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }

  .section-badge {
    font-size: 0.72rem !important;
    padding: 0.35rem 0.75rem !important;
  }
}

/* 5. Mobile Typography & Headings Scaling */
@media (max-width: 576px) {
  .gl h1,
  h1,
  .display-4,
  .display-5 {
    font-size: clamp(1.85rem, 8vw, 2.5rem) !important;
    line-height: 1.18 !important;
    letter-spacing: -0.035em !important;
  }

  .gl h2,
  h2 {
    font-size: clamp(1.4rem, 6vw, 1.85rem) !important;
    line-height: 1.24 !important;
    letter-spacing: -0.025em !important;
  }

  .gl h3,
  h3 {
    font-size: 1.25rem !important;
  }

  .gl .sub,
  p.lead,
  .subtext {
    font-size: 0.95rem !important;
    line-height: 1.62 !important;
  }

  /* Stack Hero CTA Buttons vertically on small screens */
  .gl-hero .d-flex.flex-wrap.gap-3 > .g-btn,
  .hero-tap-section .d-flex.flex-wrap.gap-3 > .btn {
    width: 100% !important;
    justify-content: center !important;
    text-align: center !important;
  }
}

/* 6. Horizontal Swipeable Filters on Mobile */
@media (max-width: 768px) {
  .catalog-pills-row,
  #payloadTypeGroup,
  .dashboard-subnav .d-flex,
  .dashboard-subnav-track {
    flex-wrap: nowrap !important;
    overflow-x: auto !important;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    padding-bottom: 6px !important;
    margin-bottom: 0.75rem !important;
  }

  .catalog-pills-row::-webkit-scrollbar,
  #payloadTypeGroup::-webkit-scrollbar,
  .dashboard-subnav .d-flex::-webkit-scrollbar,
  .dashboard-subnav-track::-webkit-scrollbar {
    display: none;
  }

  .catalog-pill,
  .payload-tab-btn,
  .dashboard-subnav-track .btn {
    flex-shrink: 0 !important;
    white-space: nowrap !important;
  }
}

/* 7. Mobile Card & Glass Section Padding Cleanup */
@media (max-width: 768px) {
  .gl-glass,
  .glass-card,
  .catalog-filter-card,
  .testimonial-card,
  .step-card {
    border-radius: 18px !important;
    padding: 1.25rem !important;
  }

  .container {
    padding-left: 1rem !important;
    padding-right: 1rem !important;
  }

  .table-responsive {
    -webkit-overflow-scrolling: touch;
    border-radius: 14px;
    margin-bottom: 1rem;
  }
}

/* 8. Mobile Bottom Inset Safe Area for Modals & Drawers */
@supports (padding-bottom: env(safe-area-inset-bottom)) {
  .mobile-bottom-dock {
    padding-bottom: calc(6px + env(safe-area-inset-bottom)) !important;
  }
}

/* 9. Dashboard Mobile Touch & Ergonomics Suite */
@media (max-width: 768px) {
  .btn-sm,
  .btn-action-sm {
    min-height: 38px !important;
    font-size: 0.82rem !important;
    padding: 0.35rem 0.8rem !important;
  }

  .dashboard-widget-stat {
    padding: 1rem !important;
    border-radius: 16px !important;
  }

  .dashboard-widget-stat .display-6 {
    font-size: 1.75rem !important;
  }

  .stat-icon-wrapper {
    width: 38px !important;
    height: 38px !important;
    font-size: 1.15rem !important;
  }

  .su-hero-header {
    padding: 1.5rem 1.15rem !important;
    border-radius: 18px !important;
  }

  .su-nav-pills {
    overflow-x: auto !important;
    flex-wrap: nowrap !important;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    padding: 5px !important;
  }

  .su-nav-pills::-webkit-scrollbar {
    display: none;
  }

  .su-nav-pills .nav-link {
    white-space: nowrap !important;
    flex-shrink: 0 !important;
    font-size: 0.82rem !important;
    padding: 8px 14px !important;
  }

  .table-portal {
    border-radius: 16px !important;
  }

  .table-portal table {
    min-width: 720px !important;
  }

  .dashboard-subnav-track {
    padding-left: 0.65rem !important;
    padding-right: 0.65rem !important;
    border-radius: 16px !important;
  }

  .subnav-scroll-btn {
    display: none !important;
  }
}