/* ==========================================================================
   YOUNG GUNZ SPORTS — LUXURY COLLECTOR VAULT REDESIGN MOCKUP (V2)
   Upgrades:
   1. Refined Editorial Subheading Font ('Sora') + High-Contrast Ice White & Blue Theme
   2. Bulletproof Single-Line Responsive Header + Mobile Slide-Down Drawer
   3. Full-Bleed Photographic Hero Banner Section with Ken Burns & Spotlight Switcher
   4. Rich Photography Across Bento Cards, Section Backdrops, Studio Gallery & Trust Cards
   ========================================================================== */

:root {
  --bg-abyss: #030710;
  --bg-vault: #060D1A;
  --bg-surface: #0A1529;
  --bg-surface-elevated: #0F1F3D;
  --bg-glass: rgba(8, 17, 34, 0.82);
  --bg-glass-strong: rgba(5, 11, 22, 0.95);

  --maple-royal: #003876;
  --maple-cobalt: #0055B3;
  --electric-ice: #00A8FF;
  --electric-cyan: #38BDF8;
  --ice-glow: rgba(0, 168, 255, 0.35);

  /* Theme-aware Subheading & Accent Tokens */
  --kicker-color: #38BDF8;
  --kicker-bg: rgba(0, 168, 255, 0.12);
  --kicker-border: rgba(56, 189, 248, 0.35);
  --subheading-color: #CBD5E1;
  --sport-pill-color: #38BDF8;
  --brand-accent: #00A8FF;

  --text-white: #F8FAFC;
  --text-silver: #CBD5E1;
  --text-muted: #8DA2C0;
  --text-dim: #5B708F;

  --border-subtle: rgba(148, 163, 184, 0.14);
  --border-ice: rgba(0, 168, 255, 0.34);
  --border-silver: rgba(226, 232, 240, 0.22);

  /* Updated Typography System:
     - Display / Main Headings: 'Outfit'
     - Subheadings / Kickers / Section Leads: 'Sora' (Clean Luxury Editorial)
     - Body Copy: 'Plus Jakarta Sans' */
  --font-heading: 'Outfit', sans-serif;
  --font-subheading: 'Sora', sans-serif;
  --font-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  --shadow-vault: 0 24px 60px -15px rgba(0, 0, 0, 0.85), 0 0 35px -10px rgba(0, 168, 255, 0.15);
  --shadow-card-hover: 0 30px 70px -12px rgba(0, 8, 24, 0.95), 0 0 40px 0 rgba(0, 168, 255, 0.28);
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --radius-xl: 30px;
  --transition-smooth: cubic-bezier(0.16, 1, 0.3, 1);
}

/* ==========================================================================
   ICE WHITE & ROYAL BLUE THEME — HIGH CONTRAST PROMINENT SUBHEADINGS
   ========================================================================== */
body.theme-ice-white {
  --bg-abyss: #E2E8F0;
  --bg-vault: #F4F8FC;
  --bg-surface: #FFFFFF;
  --bg-surface-elevated: #EBF3FF;
  --bg-glass: rgba(255, 255, 255, 0.92);
  --bg-glass-strong: rgba(255, 255, 255, 0.98);

  /* Crisp, dark, prominent subheadings & kickers on white */
  --kicker-color: #003876;
  --kicker-bg: rgba(0, 56, 118, 0.1);
  --kicker-border: rgba(0, 56, 118, 0.32);
  --subheading-color: #1E3A5F;
  --sport-pill-color: #004494;
  --brand-accent: #004494;

  --text-white: #041024;
  --text-silver: #1E3350;
  --text-muted: #3B5270;
  --text-dim: #526B8A;

  --border-subtle: rgba(0, 56, 118, 0.15);
  --border-ice: rgba(0, 85, 179, 0.42);
  --border-silver: rgba(0, 56, 118, 0.25);

  --shadow-vault: 0 20px 50px -12px rgba(0, 40, 85, 0.14), 0 4px 20px -4px rgba(0, 40, 85, 0.08);
  --shadow-card-hover: 0 28px 65px -10px rgba(0, 56, 118, 0.24), 0 0 30px 0 rgba(0, 85, 179, 0.18);
}

/* Stealth Obsidian & Silver Theme Override */
body.theme-obsidian {
  --bg-abyss: #050507;
  --bg-vault: #0A0A0E;
  --bg-surface: #121218;
  --bg-surface-elevated: #1A1A24;
  --bg-glass: rgba(18, 18, 24, 0.88);
  --bg-glass-strong: rgba(10, 10, 14, 0.96);

  --maple-royal: #27272A;
  --maple-cobalt: #3F3F46;
  --electric-ice: #E2E8F0;
  --electric-cyan: #F8FAFC;
  --kicker-color: #F1F5F9;
  --kicker-bg: rgba(241, 245, 249, 0.1);
  --kicker-border: rgba(241, 245, 249, 0.28);
  --subheading-color: #D4D4D8;
  --sport-pill-color: #E4E4E7;
  --brand-accent: #E2E8F0;
  --ice-glow: rgba(226, 232, 240, 0.25);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  background-color: var(--bg-vault);
  color: var(--text-white);
  font-family: var(--font-sans);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  position: relative;
  transition: background-color 0.4s ease, color 0.4s ease;
}

/* Scroll Progress Indicator */
.scroll-progress-bar {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  width: 0%;
  background: linear-gradient(90deg, var(--maple-cobalt), var(--electric-ice), #FFFFFF);
  z-index: 9999;
  box-shadow: 0 0 12px var(--electric-ice);
  transition: width 0.08s linear;
}

/* Ambient Background Grid & Spotlights */
.ambient-canvas {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
  background-image:
    radial-gradient(circle at 15% 15%, rgba(0, 85, 179, 0.14) 0%, transparent 42%),
    radial-gradient(circle at 85% 25%, rgba(0, 168, 255, 0.1) 0%, transparent 38%),
    radial-gradient(circle at 50% 80%, rgba(0, 56, 118, 0.12) 0%, transparent 45%);
}

body.theme-ice-white .ambient-canvas {
  background-image:
    radial-gradient(circle at 15% 15%, rgba(0, 85, 179, 0.07) 0%, transparent 42%),
    radial-gradient(circle at 85% 25%, rgba(0, 168, 255, 0.07) 0%, transparent 38%);
}

.ambient-grid {
  position: absolute;
  inset: 0;
  background-size: 64px 64px;
  background-image:
    linear-gradient(to right, rgba(148, 163, 184, 0.04) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(148, 163, 184, 0.04) 1px, transparent 1px);
  mask-image: radial-gradient(ellipse at center, black 35%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse at center, black 35%, transparent 80%);
}

/* Custom Cursor Follower Spotlight */
.cursor-glow {
  position: fixed;
  width: 480px;
  height: 480px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0, 168, 255, 0.08) 0%, rgba(0, 85, 179, 0.03) 45%, transparent 70%);
  pointer-events: none;
  transform: translate(-50%, -50%);
  z-index: 1;
  transition: opacity 0.3s ease;
}

/* ==========================================================================
   1. CINEMATIC VAULT PRELOADER (RELOAD ANIMATION)
   ========================================================================== */
.vault-preloader {
  position: fixed;
  inset: 0;
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: all;
  overflow: hidden;
}

.vault-door {
  position: absolute;
  top: 0;
  bottom: 0;
  width: 50.5%;
  background: linear-gradient(135deg, #030710 0%, #07142B 100%);
  z-index: 1;
  transition: transform 1.1s cubic-bezier(0.77, 0, 0.175, 1);
}

.vault-door-left {
  left: 0;
  border-right: 1px solid rgba(0, 168, 255, 0.35);
  box-shadow: 10px 0 50px rgba(0, 0, 0, 0.8);
}

.vault-door-right {
  right: 0;
  border-left: 1px solid rgba(0, 168, 255, 0.35);
  box-shadow: -10px 0 50px rgba(0, 0, 0, 0.8);
}

.vault-preloader.unlocked .vault-door-left {
  transform: translateX(-102%);
}

.vault-preloader.unlocked .vault-door-right {
  transform: translateX(102%);
}

.vault-preloader.unlocked {
  pointer-events: none;
}

.vault-lock-core {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  max-width: 440px;
  padding: 2.5rem;
  transition: opacity 0.55s ease, transform 0.65s cubic-bezier(0.16, 1, 0.3, 1);
}

.vault-preloader.unlocked .vault-lock-core {
  opacity: 0;
  transform: scale(1.18);
}

.preloader-crest-ring {
  position: relative;
  width: 128px;
  height: 128px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.75rem;
}

.preloader-ring-svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  animation: spinSlow 8s linear infinite;
}

.preloader-laser-scan {
  position: absolute;
  inset: -6px;
  border-radius: 50%;
  border: 2px solid transparent;
  border-top-color: #00A8FF;
  border-bottom-color: #38BDF8;
  animation: spinFast 1.6s cubic-bezier(0.5, 0.1, 0.4, 0.9) infinite;
  box-shadow: 0 0 25px rgba(0, 168, 255, 0.35);
}

@keyframes spinSlow { to { transform: rotate(360deg); } }
@keyframes spinFast { to { transform: rotate(-360deg); } }

.preloader-status-tag {
  font-family: var(--font-subheading);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: #38BDF8;
  background: rgba(0, 168, 255, 0.12);
  border: 1px solid rgba(0, 168, 255, 0.35);
  padding: 0.38rem 0.95rem;
  border-radius: 999px;
  margin-bottom: 0.85rem;
}

.preloader-brand-title {
  font-family: var(--font-heading);
  font-size: 1.65rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #FFFFFF;
  margin-bottom: 0.35rem;
}

.preloader-sub {
  font-family: var(--font-subheading);
  font-size: 0.84rem;
  color: #94A3B8;
  margin-bottom: 1.4rem;
}

.preloader-bar-track {
  width: 260px;
  height: 4px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 99px;
  overflow: hidden;
  position: relative;
  margin-bottom: 0.65rem;
}

.preloader-bar-fill {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, #0055B3, #00A8FF, #FFFFFF);
  box-shadow: 0 0 15px #00A8FF;
  transition: width 0.15s ease-out;
}

.preloader-metrics {
  display: flex;
  justify-content: space-between;
  width: 260px;
  font-family: var(--font-subheading);
  font-size: 0.72rem;
  font-weight: 600;
  color: #94A3B8;
}

/* ==========================================================================
   2. TOP UTILITY BAR & FULLY RESPONSIVE SINGLE-LINE HEADER
   ========================================================================== */
.top-utility-bar {
  position: relative;
  z-index: 120;
  background: linear-gradient(90deg, #020813 0%, #002D62 50%, #020813 100%);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  padding: 0.5rem 0;
  font-size: 0.76rem;
  color: #E2E8F0;
}

.top-utility-inner {
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 1.75rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: nowrap;
}

.utility-left {
  display: flex;
  align-items: center;
  gap: 1rem;
  white-space: nowrap;
  overflow: hidden;
}

.utility-shipping-note {
  font-family: var(--font-subheading);
  font-size: 0.75rem;
  color: #CBD5E1;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.live-pulse-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-family: var(--font-subheading);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #7DD3FC;
  background: rgba(0, 168, 255, 0.16);
  border: 1px solid rgba(56, 189, 248, 0.35);
  padding: 0.22rem 0.7rem;
  border-radius: 999px;
  white-space: nowrap;
  flex-shrink: 0;
}

.pulse-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #10B981;
  box-shadow: 0 0 8px #10B981;
  animation: pulseGlow 1.8s infinite;
  flex-shrink: 0;
}

@keyframes pulseGlow {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.35); opacity: 0.65; }
}

.utility-right {
  display: flex;
  align-items: center;
  gap: 1.15rem;
  font-family: var(--font-subheading);
  font-size: 0.74rem;
  font-weight: 500;
  white-space: nowrap;
  flex-shrink: 0;
}

.utility-link {
  color: #E2E8F0;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.38rem;
  white-space: nowrap;
  transition: color 0.2s ease;
}

.utility-link:hover {
  color: #38BDF8;
}

.replay-intro-btn {
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.22);
  color: #FFFFFF;
  font-family: var(--font-subheading);
  font-size: 0.68rem;
  font-weight: 600;
  padding: 0.24rem 0.7rem;
  border-radius: 6px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  white-space: nowrap;
  transition: all 0.25s ease;
}

.replay-intro-btn:hover {
  background: #00A8FF;
  color: #030710;
  border-color: #00A8FF;
}

/* Sticky Main Header — Guaranteed Single-Line No-Wrap Layout */
.site-header {
  position: sticky;
  top: 0;
  z-index: 115;
  background: var(--bg-glass);
  backdrop-filter: blur(22px);
  -webkit-backdrop-filter: blur(22px);
  border-bottom: 1px solid var(--border-subtle);
  transition: all 0.35s var(--transition-smooth);
}

.site-header.scrolled {
  background: var(--bg-glass-strong);
  box-shadow: 0 12px 40px rgba(0, 15, 40, 0.22);
  border-bottom-color: var(--border-ice);
}

.header-container {
  max-width: 1440px;
  margin: 0 auto;
  padding: 0.8rem 1.75rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: nowrap;
}

/* Brand Logo Lockup — Single-Line & Custom Logo Image Ready */
.brand-logo {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  color: var(--text-white);
  flex-shrink: 0;
  white-space: nowrap;
}

.yg-crest-badge {
  width: 46px;
  height: 46px;
  flex-shrink: 0;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.35s var(--transition-smooth);
}

.yg-crest-badge img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.brand-logo:hover .yg-crest-badge {
  transform: scale(1.06) rotate(-2deg);
}

.brand-text-col {
  display: flex;
  flex-direction: column;
  white-space: nowrap;
}

.brand-name {
  font-family: var(--font-heading);
  font-size: 1.24rem;
  font-weight: 900;
  letter-spacing: 0.03em;
  line-height: 1.05;
  text-transform: uppercase;
  white-space: nowrap;
  display: flex;
  align-items: center;
}

.brand-name .z-accent {
  color: var(--brand-accent);
  margin-right: 0.28rem;
}

.brand-tagline {
  font-family: var(--font-subheading);
  font-size: 0.64rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-top: 0.14rem;
  white-space: nowrap;
}

/* Primary Nav — Strict Single Horizontal Line */
.primary-nav {
  display: flex;
  align-items: center;
  flex-wrap: nowrap;
  gap: 0.2rem;
  background: rgba(148, 163, 184, 0.07);
  border: 1px solid var(--border-subtle);
  padding: 0.3rem;
  border-radius: 999px;
  white-space: nowrap;
  flex-shrink: 1;
}

body.theme-ice-white .primary-nav {
  background: rgba(0, 56, 118, 0.05);
}

.nav-item {
  color: var(--text-silver);
  text-decoration: none;
  font-family: var(--font-subheading);
  font-size: 0.82rem;
  font-weight: 600;
  padding: 0.48rem 0.9rem;
  border-radius: 999px;
  white-space: nowrap;
  flex-shrink: 0;
  transition: all 0.25s ease;
  position: relative;
}

.nav-item:hover,
.nav-item.active {
  color: var(--text-white);
  background: var(--kicker-bg);
}

body.theme-ice-white .nav-item.active {
  color: #003876;
  font-weight: 700;
  background: rgba(0, 85, 179, 0.12);
}

.nav-item.active::after {
  content: '';
  position: absolute;
  bottom: 4px;
  left: 50%;
  transform: translateX(-50%);
  width: 16px;
  height: 2px;
  border-radius: 2px;
  background: var(--brand-accent);
}

/* Header Actions — Strict No-Wrap */
.header-actions {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  flex-shrink: 0;
  white-space: nowrap;
}

.search-trigger {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(148, 163, 184, 0.08);
  border: 1px solid var(--border-subtle);
  color: var(--text-silver);
  padding: 0.48rem 0.85rem;
  border-radius: 999px;
  font-family: var(--font-subheading);
  font-size: 0.78rem;
  font-weight: 500;
  white-space: nowrap;
  cursor: pointer;
  transition: all 0.25s ease;
}

.search-trigger:hover {
  border-color: var(--border-ice);
  color: var(--text-white);
  background: var(--kicker-bg);
}

.search-kbd {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  background: rgba(148, 163, 184, 0.16);
  padding: 0.08rem 0.38rem;
  border-radius: 4px;
  color: var(--text-muted);
}

.icon-action-btn {
  position: relative;
  width: 39px;
  height: 39px;
  flex-shrink: 0;
  border-radius: 50%;
  background: rgba(148, 163, 184, 0.08);
  border: 1px solid var(--border-subtle);
  color: var(--text-white);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.25s ease;
}

.icon-action-btn:hover {
  border-color: var(--brand-accent);
  background: var(--kicker-bg);
  transform: translateY(-2px);
}

.badge-count {
  position: absolute;
  top: -3px;
  right: -3px;
  background: #00A8FF;
  color: #030710;
  font-family: var(--font-subheading);
  font-size: 0.64rem;
  font-weight: 800;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.btn-ebay-header {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  background: linear-gradient(135deg, #003876 0%, #0055B3 100%);
  border: 1px solid rgba(56, 189, 248, 0.45);
  color: #FFFFFF !important;
  text-decoration: none;
  font-family: var(--font-subheading);
  font-size: 0.8rem;
  font-weight: 700;
  padding: 0.54rem 1.05rem;
  border-radius: 999px;
  white-space: nowrap;
  flex-shrink: 0;
  box-shadow: 0 4px 16px rgba(0, 85, 179, 0.35);
  transition: all 0.3s var(--transition-smooth);
}

.btn-ebay-header:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0, 168, 255, 0.5);
  background: linear-gradient(135deg, #0055B3 0%, #00A8FF 100%);
}

/* Mobile Hamburger Toggle Button */
.mobile-menu-toggle {
  display: none;
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: rgba(148, 163, 184, 0.1);
  border: 1px solid var(--border-subtle);
  color: var(--text-white);
  align-items: center;
  justify-content: center;
  cursor: pointer;
  flex-shrink: 0;
  transition: all 0.25s ease;
}

.mobile-menu-toggle:hover {
  border-color: var(--brand-accent);
  background: var(--kicker-bg);
}

/* Mobile Slide-Down Navigation Drawer */
.mobile-nav-drawer {
  display: none;
  background: var(--bg-glass-strong);
  backdrop-filter: blur(24px);
  border-bottom: 1px solid var(--border-ice);
  padding: 1.25rem 1.75rem 1.75rem;
  box-shadow: 0 24px 48px rgba(0, 0, 0, 0.45);
}

.mobile-nav-drawer.open {
  display: block;
  animation: slideDrawerDown 0.3s var(--transition-smooth);
}

@keyframes slideDrawerDown {
  from { opacity: 0; transform: translateY(-10px); }
  to { opacity: 1; transform: translateY(0); }
}

.mobile-nav-links {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  margin-bottom: 1.25rem;
}

.mobile-nav-links a {
  color: var(--text-white);
  text-decoration: none;
  font-family: var(--font-subheading);
  font-size: 0.95rem;
  font-weight: 600;
  padding: 0.7rem 1rem;
  border-radius: 12px;
  background: rgba(148, 163, 184, 0.06);
  border: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.mobile-nav-links a:hover {
  border-color: var(--brand-accent);
  background: var(--kicker-bg);
}

/* ==========================================================================
   3. FULL-BLEED PHOTOGRAPHIC HERO BANNER (FIRST SECTION)
   ========================================================================== */
.hero-banner-wrapper {
  position: relative;
  width: 100%;
  min-height: 700px;
  z-index: 10;
  overflow: hidden;
  display: flex;
  align-items: center;
  border-bottom: 1px solid rgba(56, 189, 248, 0.25);
}

.hero-banner-bg {
  position: absolute;
  inset: 0;
  background-image: url('assets/hero-banner-bg.jpg');
  background-size: cover;
  background-position: center center;
  background-repeat: no-repeat;
  transform: scale(1.04);
  animation: heroKenBurns 22s ease-in-out infinite alternate;
  z-index: 0;
}

@keyframes heroKenBurns {
  0% { transform: scale(1.02) translate3d(0, 0, 0); }
  100% { transform: scale(1.09) translate3d(-1%, -1%, 0); }
}

/* Multi-layered Cinema Banner Overlay — Keeps Photo Visible & Text Ultra-Sharp in ALL Themes */
.hero-banner-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(95deg, rgba(2, 8, 20, 0.93) 0%, rgba(4, 15, 36, 0.84) 46%, rgba(4, 18, 44, 0.52) 78%, rgba(2, 8, 20, 0.72) 100%),
    radial-gradient(circle at 75% 45%, rgba(0, 168, 255, 0.2) 0%, transparent 55%);
}

/* Subtle Royal Blue Tint in Ice-White Theme while preserving Full-Bleed Banner Look */
body.theme-ice-white .hero-banner-overlay {
  background:
    linear-gradient(95deg, rgba(0, 32, 74, 0.93) 0%, rgba(0, 48, 108, 0.84) 48%, rgba(0, 56, 118, 0.52) 80%, rgba(2, 20, 48, 0.72) 100%),
    radial-gradient(circle at 75% 45%, rgba(56, 189, 248, 0.24) 0%, transparent 55%);
}

.hero-section {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: 1440px;
  margin: 0 auto;
  padding: 4.5rem 2rem 5rem;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.12fr 0.88fr;
  gap: 3.75rem;
  align-items: center;
}

/* Hero Banner Typography (Always luminous white/ice on top of Hero Banner photo) */
.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  background: rgba(0, 85, 179, 0.35);
  border: 1px solid rgba(56, 189, 248, 0.5);
  padding: 0.45rem 1.05rem;
  border-radius: 999px;
  margin-bottom: 1.4rem;
  backdrop-filter: blur(12px);
}

.eyebrow-flag {
  font-family: var(--font-subheading);
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #7DD3FC;
}

.eyebrow-divider {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: #94A3B8;
}

.eyebrow-sub {
  font-family: var(--font-subheading);
  font-size: 0.76rem;
  color: #F1F5F9;
  font-weight: 600;
}

.hero-headline {
  font-family: var(--font-heading);
  font-size: clamp(2.7rem, 4.7vw, 4.45rem);
  font-weight: 900;
  line-height: 1.04;
  letter-spacing: -0.025em;
  margin-bottom: 1.25rem;
  color: #FFFFFF;
  text-shadow: 0 10px 30px rgba(0, 0, 0, 0.45);
}

.hero-headline .gradient-ice {
  background: linear-gradient(135deg, #FFFFFF 0%, #BAE6FD 45%, #38BDF8 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  display: inline-block;
}

.hero-lead {
  font-family: var(--font-subheading);
  font-size: 1.06rem;
  font-weight: 400;
  color: #E2E8F0;
  max-width: 620px;
  margin-bottom: 2.1rem;
  line-height: 1.72;
}

.hero-lead strong {
  color: #FFFFFF;
  font-weight: 700;
}

.hero-cta-group {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 2.5rem;
}

.btn-primary-vault {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  background: linear-gradient(135deg, #004494 0%, #0077D4 50%, #00A8FF 100%);
  color: #FFFFFF !important;
  text-decoration: none;
  font-family: var(--font-subheading);
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.01em;
  padding: 1rem 1.9rem;
  border-radius: 999px;
  border: 1px solid rgba(125, 211, 252, 0.55);
  box-shadow: 0 12px 35px -6px rgba(0, 168, 255, 0.55), inset 0 1px 0 rgba(255, 255, 255, 0.35);
  cursor: pointer;
  overflow: hidden;
  transition: all 0.35s var(--transition-smooth);
}

.btn-primary-vault::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 60%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.35), transparent);
  transform: skewX(-25deg);
  transition: left 0.65s ease;
}

.btn-primary-vault:hover::before {
  left: 140%;
}

.btn-primary-vault:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 18px 45px -6px rgba(0, 168, 255, 0.75);
}

.btn-secondary-vault {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  background: rgba(148, 163, 184, 0.12);
  border: 1px solid var(--border-silver);
  color: var(--text-white);
  text-decoration: none;
  font-family: var(--font-subheading);
  font-size: 0.92rem;
  font-weight: 600;
  padding: 0.98rem 1.65rem;
  border-radius: 999px;
  backdrop-filter: blur(12px);
  transition: all 0.3s var(--transition-smooth);
}

/* Inside dark Hero Banner & eBay Banner, secondary button stays white */
.hero-banner-wrapper .btn-secondary-vault,
.ebay-bridge-banner .btn-secondary-vault {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.35);
  color: #FFFFFF;
}

.btn-secondary-vault:hover {
  border-color: var(--brand-accent);
  background: var(--kicker-bg);
  transform: translateY(-3px);
}

.hero-banner-wrapper .btn-secondary-vault:hover,
.ebay-bridge-banner .btn-secondary-vault:hover {
  border-color: #38BDF8;
  background: rgba(0, 168, 255, 0.25);
  color: #FFFFFF;
}

/* Mini Visual Preview Thumbnails Strip inside Hero Copy */
.hero-mini-gallery {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  margin-bottom: 2rem;
  padding: 0.65rem 0.9rem;
  background: rgba(3, 10, 24, 0.62);
  border: 1px solid rgba(125, 211, 252, 0.25);
  border-radius: 16px;
  backdrop-filter: blur(14px);
  max-width: fit-content;
}

.mini-thumb-stack {
  display: flex;
  align-items: center;
}

.mini-thumb-stack img {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  object-fit: cover;
  border: 2px solid #38BDF8;
  margin-left: -10px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.5);
  transition: transform 0.25s ease;
}

.mini-thumb-stack img:first-child {
  margin-left: 0;
}

.mini-thumb-stack img:hover {
  transform: translateY(-4px) scale(1.1);
  z-index: 4;
}

.mini-gallery-caption {
  font-family: var(--font-subheading);
  font-size: 0.78rem;
  color: #E2E8F0;
  line-height: 1.35;
}

.mini-gallery-caption strong {
  color: #7DD3FC;
  display: block;
}

/* Hero Telemetry / Authority Stats */
.hero-metrics-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
  padding-top: 1.75rem;
  border-top: 1px solid rgba(255, 255, 255, 0.16);
}

.hero-metric-item {
  display: flex;
  flex-direction: column;
}

.metric-value {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 800;
  color: #FFFFFF;
  letter-spacing: -0.02em;
  display: flex;
  align-items: baseline;
  gap: 0.2rem;
}

.metric-value span {
  color: #38BDF8;
}

.metric-label {
  font-family: var(--font-subheading);
  font-size: 0.72rem;
  font-weight: 600;
  color: #CBD5E1;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-top: 0.2rem;
}

/* RIGHT COLUMN: 3D Interactive Vault Pedestal Stage */
.hero-stage-wrap {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  perspective: 1400px;
}

.stage-aura {
  position: absolute;
  width: 440px;
  height: 440px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0, 168, 255, 0.34) 0%, rgba(0, 56, 118, 0.18) 45%, transparent 72%);
  filter: blur(35px);
  z-index: 0;
  pointer-events: none;
}

.hero-3d-slab-card {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: 435px;
  background: linear-gradient(155deg, rgba(12, 26, 52, 0.92) 0%, rgba(4, 10, 22, 0.96) 100%);
  border: 1px solid rgba(125, 211, 252, 0.42);
  border-radius: var(--radius-xl);
  padding: 1.35rem;
  box-shadow: 0 30px 70px rgba(0, 0, 0, 0.75), 0 0 40px rgba(0, 168, 255, 0.22);
  transform-style: preserve-3d;
  transition: transform 0.2s ease-out, box-shadow 0.35s ease;
  cursor: grab;
  overflow: hidden;
  color: #F8FAFC;
}

.holo-glare {
  position: absolute;
  inset: 0;
  background: radial-gradient(
    circle at var(--glare-x, 50%) var(--glare-y, 30%),
    rgba(255, 255, 255, 0.24) 0%,
    rgba(0, 168, 255, 0.14) 28%,
    rgba(139, 92, 246, 0.08) 48%,
    transparent 70%
  );
  mix-blend-mode: screen;
  pointer-events: none;
  z-index: 5;
  opacity: 0.75;
}

.slab-header-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(3, 7, 16, 0.82);
  border: 1px solid rgba(225, 29, 72, 0.5);
  border-radius: 12px;
  padding: 0.55rem 0.9rem;
  margin-bottom: 0.95rem;
  transform: translateZ(25px);
}

.slab-grade-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--font-subheading);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: #FFFFFF;
  background: linear-gradient(90deg, #E11D48, #BE123C);
  padding: 0.22rem 0.65rem;
  border-radius: 6px;
}

.slab-cert-code {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: #CBD5E1;
}

.slab-visual-frame {
  position: relative;
  width: 100%;
  aspect-ratio: 1 / 1;
  border-radius: 16px;
  overflow: hidden;
  background: #030710;
  border: 1px solid rgba(255, 255, 255, 0.14);
  margin-bottom: 1.1rem;
  transform: translateZ(35px);
}

.slab-visual-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--transition-smooth);
}

.hero-3d-slab-card:hover .slab-visual-frame img {
  transform: scale(1.05);
}

.slab-floating-tag {
  position: absolute;
  bottom: 12px;
  left: 12px;
  right: 12px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(3, 7, 16, 0.88);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.16);
  padding: 0.48rem 0.8rem;
  border-radius: 10px;
  font-family: var(--font-subheading);
  font-size: 0.68rem;
  font-weight: 700;
  color: #F8FAFC;
}

.slab-meta-body {
  transform: translateZ(25px);
}

.slab-sport-cat {
  font-family: var(--font-subheading);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: #38BDF8;
  margin-bottom: 0.3rem;
}

.slab-card-title {
  font-family: var(--font-heading);
  font-size: 1.18rem;
  font-weight: 800;
  color: #FFFFFF;
  line-height: 1.3;
  margin-bottom: 0.85rem;
}

.slab-bottom-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 0.8rem;
  border-top: 1px solid rgba(255, 255, 255, 0.14);
}

.slab-price-label {
  font-family: var(--font-subheading);
  font-size: 0.65rem;
  font-weight: 600;
  text-transform: uppercase;
  color: #94A3B8;
}

.slab-price-val {
  font-family: var(--font-heading);
  font-size: 1.45rem;
  font-weight: 900;
  color: #FFFFFF;
}

.slab-price-val small {
  font-size: 0.76rem;
  color: #38BDF8;
  font-weight: 700;
}

.btn-slab-inspect {
  background: rgba(0, 168, 255, 0.2);
  border: 1px solid #38BDF8;
  color: #FFFFFF;
  font-family: var(--font-subheading);
  font-size: 0.8rem;
  font-weight: 700;
  padding: 0.58rem 1.1rem;
  border-radius: 10px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  transition: all 0.25s ease;
}

.btn-slab-inspect:hover {
  background: #38BDF8;
  color: #030710;
}

/* Hero Switcher Thumbnails with Image Icons */
.hero-spotlight-switcher {
  display: flex;
  align-items: center;
  gap: 0rem;
  margin-top: 1.15rem;
  z-index: 3;
  background: rgba(4, 12, 26, 0.85);
  border: 1px solid rgba(125, 211, 252, 0.3);
  padding: 0.4rem;
  border-radius: 999px;
  backdrop-filter: blur(14px);
  flex-wrap: wrap;
  justify-content: center;
}

.spotlight-pill-btn {
  background: transparent;
  border: 1px solid transparent;
  color: #CBD5E1;
  font-family: var(--font-subheading);
  font-size: 0.72rem;
  font-weight: 600;
  padding: 0.35rem 0.75rem 0.35rem 0.4rem;
  border-radius: 999px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  transition: all 0.25s ease;
}

.spotlight-pill-btn img {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  object-fit: cover;
  border: 1px solid rgba(255, 255, 255, 0.35);
}

.spotlight-pill-btn.active,
.spotlight-pill-btn:hover {
  background: linear-gradient(135deg, #003876, #0055B3);
  border-color: #38BDF8;
  color: #FFFFFF;
}

/* ==========================================================================
   4. LIVE MARKET TELEMETRY TICKER
   ========================================================================== */
.market-ticker-wrap {
  position: relative;
  z-index: 10;
  background: #040B18;
  border-bottom: 1px solid rgba(56, 189, 248, 0.2);
  padding: 0.85rem 0;
  overflow: hidden;
  display: flex;
  align-items: center;
}

body.theme-ice-white .market-ticker-wrap {
  background: #002855;
  border-bottom-color: rgba(0, 56, 118, 0.3);
}

.ticker-track {
  display: flex;
  align-items: center;
  gap: 2.75rem;
  white-space: nowrap;
  animation: marqueeScroll 38s linear infinite;
}

.market-ticker-wrap:hover .ticker-track {
  animation-play-state: paused;
}

@keyframes marqueeScroll {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

.ticker-node {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  font-family: var(--font-subheading);
  font-size: 0.8rem;
  font-weight: 500;
  color: #E2E8F0;
}

.ticker-node .sport-tag {
  background: rgba(0, 168, 255, 0.2);
  border: 1px solid rgba(56, 189, 248, 0.4);
  color: #7DD3FC;
  padding: 0.14rem 0.55rem;
  border-radius: 5px;
  font-size: 0.68rem;
  font-weight: 700;
}

.ticker-node .price-badge {
  color: #34D399;
  font-weight: 700;
}

/* ==========================================================================
   5. SECTION HEADERS & REFINED SUBHEADING TYPOGRAPHY ('Sora')
   ========================================================================== */
.section-block {
  position: relative;
  z-index: 10;
  max-width: 1440px;
  margin: 0 auto;
  padding: 5.5rem 2rem;
}

.section-with-bg {
  position: relative;
  width: 100%;
  z-index: 10;
  overflow: hidden;
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
}

.section-bg-photo {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0.16;
  pointer-events: none;
  z-index: 0;
}

body.theme-ice-white .section-bg-photo {
  opacity: 0.08;
}

.section-header-row {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 2rem;
  margin-bottom: 2.85rem;
  flex-wrap: wrap;
}

/* UPDATED SUBHEADING KICKER: Uses 'Sora', Pill Backing & High-Contrast Visibility */
.section-kicker {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  font-family: var(--font-subheading);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--kicker-color);
  background: var(--kicker-bg);
  border: 1px solid var(--kicker-border);
  padding: 0.36rem 0.9rem;
  border-radius: 999px;
  margin-bottom: 0.85rem;
}

.section-kicker::before {
  content: '';
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--kicker-color);
}

.section-title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 3.3vw, 3rem);
  font-weight: 900;
  letter-spacing: -0.02em;
  color: var(--text-white);
  line-height: 1.1;
}

/* UPDATED SUBHEADING LEAD: Uses 'Sora' + Prominent Contrast in Ice White & Blue */
.section-desc {
  font-family: var(--font-subheading);
  color: var(--subheading-color);
  font-size: 1.02rem;
  font-weight: 500;
  max-width: 630px;
  margin-top: 0.7rem;
  line-height: 1.68;
}

/* Scroll Reveal Classes */
.reveal-up {
  opacity: 0;
  transform: translateY(34px);
  transition: opacity 0.8s var(--transition-smooth), transform 0.8s var(--transition-smooth);
}

.reveal-up.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ==========================================================================
   6. FEATURED CARDS ("THE VAULT") — 8 UNIQUE CARDS GRID
   ========================================================================== */
.vault-controls-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.25rem;
  margin-bottom: 2.5rem;
  flex-wrap: wrap;
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  padding: 0.85rem 1.25rem;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-vault);
}

.filter-tabs {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  flex-wrap: wrap;
}

.filter-tab-btn {
  background: transparent;
  border: 1px solid transparent;
  color: var(--text-silver);
  font-family: var(--font-subheading);
  font-size: 0.83rem;
  font-weight: 600;
  padding: 0.5rem 1.05rem;
  border-radius: 999px;
  cursor: pointer;
  transition: all 0.25s ease;
}

.filter-tab-btn:hover {
  color: var(--text-white);
  background: var(--kicker-bg);
}

.filter-tab-btn.active {
  background: linear-gradient(135deg, #003876, #0055B3);
  color: #FFFFFF !important;
  border-color: rgba(56, 189, 248, 0.5);
  box-shadow: 0 4px 15px rgba(0, 85, 179, 0.35);
}

.vault-sort-group {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.vault-sort-select {
  background: var(--bg-vault);
  color: var(--text-white);
  border: 1px solid var(--border-subtle);
  padding: 0.52rem 0.95rem;
  border-radius: 10px;
  font-family: var(--font-subheading);
  font-size: 0.82rem;
  font-weight: 500;
  cursor: pointer;
}

/* 4-Column Responsive Luxury Grid for 8 Unique Cards */
.vault-cards-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.65rem;
}

.product-slab-card {
  position: relative;
  background: linear-gradient(165deg, var(--bg-surface) 0%, var(--bg-vault) 100%);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 1.15rem;
  display: flex;
  flex-direction: column;
  transition: transform 0.35s var(--transition-smooth), border-color 0.35s ease, box-shadow 0.35s ease;
  transform-style: preserve-3d;
  overflow: hidden;
  box-shadow: var(--shadow-vault);
}

.product-slab-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(
    450px circle at var(--mouse-x, 50%) var(--mouse-y, 0%),
    rgba(0, 168, 255, 0.14),
    transparent 60%
  );
  opacity: 0;
  transition: opacity 0.35s ease;
  pointer-events: none;
}

.product-slab-card:hover {
  transform: translateY(-10px);
  border-color: var(--brand-accent);
  box-shadow: var(--shadow-card-hover);
}

.product-slab-card:hover::before {
  opacity: 1;
}

.card-slab-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.4rem;
  margin-bottom: 0.85rem;
  z-index: 2;
}

.grade-badge {
  display: inline-flex;
  align-items: center;
  font-family: var(--font-subheading);
  font-size: 0.66rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  padding: 0.25rem 0.6rem;
  border-radius: 6px;
  text-transform: uppercase;
}

.grade-psa-10 {
  background: rgba(225, 29, 72, 0.16);
  border: 1px solid rgba(225, 29, 72, 0.5);
  color: #FDA4AF;
}

.grade-psa-auth {
  background: rgba(245, 158, 11, 0.16);
  border: 1px solid rgba(245, 158, 11, 0.5);
  color: #FCD34D;
}

.grade-raw-mint {
  background: rgba(0, 168, 255, 0.16);
  border: 1px solid rgba(0, 168, 255, 0.45);
  color: #7DD3FC;
}

/* High-Contrast Badge Overrides for Ice White & Blue Theme */
body.theme-ice-white .grade-psa-10 {
  background: #FFE4E6;
  border-color: #E11D48;
  color: #9F1239;
}

body.theme-ice-white .grade-psa-auth {
  background: #FEF3C7;
  border-color: #D97706;
  color: #92400E;
}

body.theme-ice-white .grade-raw-mint {
  background: #E0F2FE;
  border-color: #0284C7;
  color: #075985;
}

.cert-id-tag {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  font-weight: 600;
  color: var(--text-muted);
}

.card-image-stage {
  position: relative;
  width: 100%;
  aspect-ratio: 1 / 1;
  border-radius: 14px;
  overflow: hidden;
  background: radial-gradient(circle at center, #0F2347 0%, #040914 100%);
  border: 1px solid var(--border-subtle);
  margin-bottom: 1rem;
}

.card-image-stage img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.65s var(--transition-smooth);
}

.product-slab-card:hover .card-image-stage img {
  transform: scale(1.07);
}

.card-image-stage::after {
  content: '';
  position: absolute;
  top: -50%;
  left: -120%;
  width: 70%;
  height: 200%;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.24),
    rgba(0, 168, 255, 0.25),
    transparent
  );
  transform: rotate(25deg);
  transition: left 0.75s ease;
  pointer-events: none;
}

.product-slab-card:hover .card-image-stage::after {
  left: 160%;
}

.card-Hover-quickbar {
  position: absolute;
  bottom: 10px;
  left: 10px;
  right: 10px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: rgba(3, 7, 16, 0.9);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(56, 189, 248, 0.4);
  padding: 0.45rem 0.7rem;
  border-radius: 10px;
  transform: translateY(15px);
  opacity: 0;
  transition: all 0.3s var(--transition-smooth);
}

.product-slab-card:hover .card-Hover-quickbar {
  transform: translateY(0);
  opacity: 1;
}

.quick-inspect-link {
  background: none;
  border: none;
  color: #38BDF8;
  font-family: var(--font-subheading);
  font-size: 0.7rem;
  font-weight: 700;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.save-vault-btn {
  background: none;
  border: none;
  color: #E2E8F0;
  cursor: pointer;
  font-size: 0.85rem;
  transition: color 0.2s ease, transform 0.2s ease;
}

.save-vault-btn.saved,
.save-vault-btn:hover {
  color: #F43F5E;
  transform: scale(1.15);
}

/* Card Subheading & Title */
.card-sport-pill {
  font-family: var(--font-subheading);
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--sport-pill-color);
  margin-bottom: 0.32rem;
}

.card-product-title {
  font-family: var(--font-heading);
  font-size: 1.06rem;
  font-weight: 800;
  color: var(--text-white);
  line-height: 1.32;
  margin-bottom: 0.45rem;
}

.card-condition-note {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-bottom: 1rem;
  flex-grow: 1;
}

.card-footer-pricing {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 0.85rem;
  border-top: 1px solid var(--border-subtle);
  gap: 0.5rem;
}

.price-caption {
  font-family: var(--font-subheading);
  font-size: 0.62rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
}

.price-figure {
  font-family: var(--font-heading);
  font-size: 1.26rem;
  font-weight: 900;
  color: var(--text-white);
}

.price-figure span {
  font-size: 0.72rem;
  color: var(--brand-accent);
  font-weight: 700;
}

.card-action-btns {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.btn-card-view {
  background: rgba(148, 163, 184, 0.12);
  border: 1px solid var(--border-subtle);
  color: var(--text-white);
  font-family: var(--font-subheading);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.52rem 0.75rem;
  border-radius: 9px;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.25s ease;
}

.btn-card-view:hover {
  border-color: var(--brand-accent);
  background: var(--kicker-bg);
}

.btn-card-ebay {
  background: linear-gradient(135deg, #003876, #0055B3);
  border: 1px solid rgba(56, 189, 248, 0.4);
  color: #FFFFFF !important;
  text-decoration: none;
  font-family: var(--font-subheading);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.52rem 0.85rem;
  border-radius: 9px;
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  white-space: nowrap;
  transition: all 0.25s ease;
}

.btn-card-ebay:hover {
  background: linear-gradient(135deg, #0055B3, #00A8FF);
  transform: translateY(-2px);
}

/* ==========================================================================
   7. COLLECTIONS & CATEGORIES — FULL-BLEED PHOTOGRAPHIC BENTO CARDS
   ========================================================================== */
.collections-bento-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 1.5rem;
}

.bento-category-card {
  position: relative;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(125, 211, 252, 0.28);
  padding: 2.1rem;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 330px;
  text-decoration: none;
  color: #FFFFFF !important;
  background: #040B18;
  box-shadow: var(--shadow-vault);
  transition: all 0.4s var(--transition-smooth);
}

.bento-span-7 { grid-column: span 7; }
.bento-span-5 { grid-column: span 5; }
.bento-span-4 { grid-column: span 4; }

/* Full-Bleed Rich Background Image inside each Bento Card */
.bento-bg-visual {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  opacity: 0.62;
  pointer-events: none;
  z-index: 0;
  transition: transform 0.7s var(--transition-smooth), opacity 0.4s ease;
}

/* Luxury Editorial Gradient Veil over Bento Photo */
.bento-category-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(3, 10, 24, 0.45) 0%,
    rgba(3, 12, 30, 0.68) 45%,
    rgba(2, 8, 20, 0.94) 100%
  );
  z-index: 1;
  pointer-events: none;
}

.bento-category-card:hover {
  transform: translateY(-7px);
  border-color: #38BDF8;
  box-shadow: var(--shadow-card-hover);
}

.bento-category-card:hover .bento-bg-visual {
  transform: scale(1.09);
  opacity: 0.78;
}

.bento-top-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  flex-wrap: wrap;
  position: relative;
  z-index: 2;
}

.bento-sport-badge {
  font-family: var(--font-subheading);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #7DD3FC;
  background: rgba(3, 12, 28, 0.78);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(56, 189, 248, 0.45);
  padding: 0.34rem 0.85rem;
  border-radius: 999px;
}

.bento-count-tag {
  font-family: var(--font-subheading);
  font-size: 0.74rem;
  font-weight: 600;
  color: #E2E8F0;
  background: rgba(3, 12, 28, 0.65);
  backdrop-filter: blur(8px);
  padding: 0.26rem 0.7rem;
  border-radius: 999px;
}

.bento-content-bottom {
  position: relative;
  z-index: 2;
  max-width: 92%;
}

.bento-title {
  font-family: var(--font-heading);
  font-size: 1.7rem;
  font-weight: 900;
  color: #FFFFFF;
  margin-bottom: 0.5rem;
  line-height: 1.15;
}

.bento-quote {
  font-family: var(--font-subheading);
  font-size: 0.9rem;
  color: #E2E8F0;
  margin-bottom: 1.15rem;
  line-height: 1.58;
}

.bento-cta-link {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-family: var(--font-subheading);
  font-size: 0.84rem;
  font-weight: 700;
  color: #38BDF8;
}

/* ==========================================================================
   8. STUDIO & VAULT VISUAL GALLERY STRIP (NEW VISUAL SHOWCASE SECTION)
   ========================================================================== */
.studio-gallery-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 1.4rem;
}

.gallery-visual-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  min-height: 290px;
  border: 1px solid var(--border-subtle);
  box-shadow: var(--shadow-vault);
  group: gallery;
}

.gallery-span-6 { grid-column: span 6; }
.gallery-span-3 { grid-column: span 3; }

.gallery-visual-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.7s var(--transition-smooth);
}

.gallery-visual-card:hover img {
  transform: scale(1.07);
}

.gallery-caption-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 35%, rgba(2, 8, 20, 0.92) 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 1.5rem;
  color: #FFFFFF;
}

.gallery-tag {
  font-family: var(--font-subheading);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #38BDF8;
  margin-bottom: 0.28rem;
}

.gallery-title {
  font-family: var(--font-heading);
  font-size: 1.22rem;
  font-weight: 800;
  color: #FFFFFF;
  line-height: 1.25;
}

/* ==========================================================================
   9. ABOUT YOUNG GUNZ SPORTS & THE 4 VAULT RULES (WITH STUDIO PHOTOGRAPHY)
   ========================================================================== */
.about-authority-grid {
  display: grid;
  grid-template-columns: 1.02fr 0.98fr;
  gap: 3rem;
  align-items: stretch;
  position: relative;
  z-index: 2;
}

.founder-story-panel {
  background: linear-gradient(155deg, var(--bg-surface-elevated) 0%, var(--bg-surface) 100%);
  border: 1px solid var(--border-ice);
  border-radius: var(--radius-xl);
  padding: 2.5rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: var(--shadow-vault);
  overflow: hidden;
}

.founder-visual-banner {
  position: relative;
  width: 100%;
  height: 220px;
  border-radius: var(--radius-md);
  overflow: hidden;
  margin-bottom: 1.65rem;
  border: 1px solid var(--border-subtle);
}

.founder-visual-banner img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--transition-smooth);
}

.founder-story-panel:hover .founder-visual-banner img {
  transform: scale(1.05);
}

.founder-visual-pill {
  position: absolute;
  bottom: 12px;
  left: 12px;
  background: rgba(3, 8, 20, 0.85);
  backdrop-filter: blur(10px);
  color: #7DD3FC;
  border: 1px solid rgba(56, 189, 248, 0.4);
  font-family: var(--font-subheading);
  font-size: 0.7rem;
  font-weight: 700;
  padding: 0.35rem 0.8rem;
  border-radius: 999px;
}

.founder-badge-row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-bottom: 1.15rem;
}

.since-1999-pill {
  font-family: var(--font-subheading);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  background: #003876;
  color: #FFFFFF;
  border: 1px solid rgba(56, 189, 248, 0.45);
  padding: 0.32rem 0.85rem;
  border-radius: 999px;
}

.founder-location-tag {
  font-family: var(--font-subheading);
  font-size: 0.76rem;
  font-weight: 700;
  color: var(--kicker-color);
}

.founder-headline {
  font-family: var(--font-heading);
  font-size: 2.05rem;
  font-weight: 900;
  line-height: 1.14;
  margin-bottom: 1rem;
  color: var(--text-white);
}

.founder-copy {
  color: var(--text-silver);
  font-size: 0.96rem;
  margin-bottom: 1rem;
  line-height: 1.72;
}

.founder-signature-box {
  margin-top: 1.25rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.founder-name {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--text-white);
}

.founder-role {
  font-family: var(--font-subheading);
  font-size: 0.76rem;
  font-weight: 600;
  color: var(--brand-accent);
}

/* The 4 Rules Stack */
.four-rules-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.3rem;
}

.rule-vault-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  transition: all 0.35s var(--transition-smooth);
  box-shadow: var(--shadow-vault);
}

.rule-vault-card:hover {
  border-color: var(--brand-accent);
  transform: translateY(-5px);
  box-shadow: var(--shadow-card-hover);
}

.rule-num {
  font-family: var(--font-heading);
  font-size: 1.9rem;
  font-weight: 900;
  color: var(--brand-accent);
  opacity: 0.85;
  line-height: 1;
  margin-bottom: 0.75rem;
}

.rule-title {
  font-family: var(--font-subheading);
  font-size: 1.08rem;
  font-weight: 700;
  color: var(--text-white);
  margin-bottom: 0.5rem;
}

.rule-desc {
  font-size: 0.88rem;
  color: var(--text-silver);
  line-height: 1.6;
}

/* ==========================================================================
   10. TRUST, AUTHENTICATION & SHIPPING CARDS (WITH PHOTO HEADERS)
   ========================================================================== */
.trust-grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.75rem;
}

.trust-pillar-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-vault);
  transition: all 0.35s var(--transition-smooth);
  display: flex;
  flex-direction: column;
}

.trust-pillar-card:hover {
  border-color: var(--brand-accent);
  transform: translateY(-6px);
  box-shadow: var(--shadow-card-hover);
}

.trust-card-photo {
  position: relative;
  width: 100%;
  height: 195px;
  overflow: hidden;
  border-bottom: 1px solid var(--border-subtle);
}

.trust-card-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.65s var(--transition-smooth);
}

.trust-pillar-card:hover .trust-card-photo img {
  transform: scale(1.07);
}

.trust-icon-floating {
  position: absolute;
  bottom: 12px;
  left: 16px;
  width: 46px;
  height: 46px;
  border-radius: 12px;
  background: rgba(3, 10, 24, 0.86);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(56, 189, 248, 0.5);
  color: #38BDF8;
  display: flex;
  align-items: center;
  justify-content: center;
}

.trust-card-body {
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.trust-title {
  font-family: var(--font-subheading);
  font-size: 1.18rem;
  font-weight: 700;
  color: var(--text-white);
  margin-bottom: 0.55rem;
}

.trust-text {
  font-size: 0.9rem;
  color: var(--text-silver);
  line-height: 1.65;
  margin-bottom: 1.15rem;
  flex-grow: 1;
}

.trust-meta-list {
  list-style: none;
  border-top: 1px solid var(--border-subtle);
  padding-top: 0.95rem;
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  font-family: var(--font-subheading);
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--text-silver);
}

/* ==========================================================================
   11. OFFICIAL EBAY STORE CONNECTION HUB (WITH FULL-BLEED VAULT WALL PHOTO)
   ========================================================================== */
.ebay-bridge-banner {
  position: relative;
  border: 1px solid rgba(56, 189, 248, 0.45);
  border-radius: var(--radius-xl);
  padding: 3.5rem;
  overflow: hidden;
  box-shadow: var(--shadow-vault);
  display: grid;
  grid-template-columns: 1.28fr 0.72fr;
  gap: 3rem;
  align-items: center;
  background: #030C1E;
}

.ebay-banner-bg-img {
  position: absolute;
  inset: 0;
  background-image: url('assets/hero-banner-bg.jpg');
  background-size: cover;
  background-position: right center;
  opacity: 0.42;
  z-index: 0;
}

.ebay-banner-veil {
  position: absolute;
  inset: 0;
  background: linear-gradient(95deg, rgba(2, 10, 26, 0.92) 0%, rgba(0, 42, 96, 0.82) 58%, rgba(2, 10, 26, 0.88) 100%);
  z-index: 1;
}

.ebay-banner-left {
  position: relative;
  z-index: 2;
}

.ebay-status-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  background: rgba(16, 185, 129, 0.18);
  border: 1px solid rgba(52, 211, 153, 0.45);
  color: #6EE7B7;
  font-family: var(--font-subheading);
  font-size: 0.73rem;
  font-weight: 700;
  padding: 0.38rem 0.95rem;
  border-radius: 999px;
  margin-bottom: 1.2rem;
}

.ebay-hub-title {
  font-family: var(--font-heading);
  font-size: clamp(1.9rem, 3vw, 2.75rem);
  font-weight: 900;
  line-height: 1.12;
  margin-bottom: 1rem;
  color: #FFFFFF;
}

.ebay-hub-desc {
  font-family: var(--font-subheading);
  font-size: 1rem;
  color: #E2E8F0;
  margin-bottom: 1.85rem;
  max-width: 620px;
  line-height: 1.68;
}

.ebay-hub-card {
  background: rgba(3, 9, 22, 0.84);
  backdrop-filter: blur(16px);
  border: 1px solid rgba(125, 211, 252, 0.3);
  border-radius: var(--radius-lg);
  padding: 1.85rem;
  text-align: center;
  position: relative;
  z-index: 2;
  color: #FFFFFF;
}

.ebay-slab-fan {
  display: flex;
  justify-content: center;
  align-items: center;
  margin-bottom: 1rem;
}

.ebay-slab-fan img {
  width: 66px;
  height: 66px;
  object-fit: cover;
  border-radius: 12px;
  border: 2px solid #38BDF8;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.6);
  margin: 0 -8px;
}

.ebay-slab-fan img:nth-child(2) {
  transform: translateY(-8px) scale(1.1);
  z-index: 2;
}

.ebay-seller-handle {
  font-family: var(--font-subheading);
  font-size: 1.05rem;
  font-weight: 800;
  color: #38BDF8;
  margin: 0.35rem 0 1rem;
}

.ebay-feature-pills {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.45rem;
  margin-bottom: 1.35rem;
}

.ebay-feature-pills span {
  font-family: var(--font-subheading);
  font-size: 0.69rem;
  font-weight: 600;
  background: rgba(255, 255, 255, 0.09);
  border: 1px solid rgba(255, 255, 255, 0.16);
  padding: 0.28rem 0.65rem;
  border-radius: 6px;
  color: #F1F5F9;
}

/* ==========================================================================
   12. FOOTER
   ========================================================================== */
.site-footer {
  position: relative;
  z-index: 10;
  background: var(--bg-abyss);
  border-top: 1px solid var(--border-subtle);
  padding: 5rem 2rem 2.5rem;
}

.footer-container {
  max-width: 1440px;
  margin: 0 auto;
}

.footer-top-grid {
  display: grid;
  grid-template-columns: 1.45fr 1fr 1fr 1.25fr;
  gap: 3rem;
  padding-bottom: 3.5rem;
  border-bottom: 1px solid var(--border-subtle);
}

.footer-col-title {
  font-family: var(--font-subheading);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--kicker-color);
  margin-bottom: 1.25rem;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
}

.footer-links a {
  color: var(--text-silver);
  text-decoration: none;
  font-size: 0.9rem;
  transition: color 0.2s ease, transform 0.2s ease;
  display: inline-block;
}

.footer-links a:hover {
  color: var(--brand-accent);
  transform: translateX(4px);
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  margin-bottom: 0.95rem;
  font-size: 0.9rem;
  color: var(--text-silver);
}

.footer-contact-item a {
  color: var(--text-white);
  text-decoration: none;
  font-weight: 700;
}

.footer-contact-item a:hover {
  color: var(--brand-accent);
}

.footer-bottom-bar {
  padding-top: 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.82rem;
  color: var(--text-muted);
}

/* ==========================================================================
   13. INTERACTIVE SLAB QUICK-VIEW MODAL & DESIGNER DOCK
   ========================================================================== */
.slab-modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 2000;
  background: rgba(3, 7, 16, 0.85);
  backdrop-filter: blur(16px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.slab-modal-backdrop.open {
  opacity: 1;
  pointer-events: all;
}

.slab-modal-dialog {
  background: var(--bg-surface);
  border: 1px solid var(--border-ice);
  border-radius: var(--radius-xl);
  max-width: 920px;
  width: 100%;
  padding: 2.25rem;
  box-shadow: var(--shadow-card-hover);
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 2.25rem;
  position: relative;
  transform: scale(0.94) translateY(20px);
  transition: transform 0.35s var(--transition-smooth);
}

.slab-modal-backdrop.open .slab-modal-dialog {
  transform: scale(1) translateY(0);
}

.modal-specs-box {
  background: var(--bg-vault);
  border: 1px solid var(--border-subtle);
  border-radius: 12px;
  padding: 1rem;
  margin-bottom: 1.5rem;
  font-family: var(--font-subheading);
  font-size: 0.78rem;
  color: var(--text-silver);
}

.modal-close-btn {
  position: absolute;
  top: 1.25rem;
  right: 1.25rem;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(148, 163, 184, 0.14);
  border: 1px solid var(--border-subtle);
  color: var(--text-white);
  cursor: pointer;
  font-size: 1.1rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.modal-close-btn:hover {
  background: var(--brand-accent);
  color: #FFFFFF;
}

/* Floating Designer Palette Switcher */
.designer-palette-dock {
  position: fixed;
  bottom: 22px;
  right: 22px;
  z-index: 900;
  background: rgba(5, 11, 22, 0.94);
  backdrop-filter: blur(16px);
  border: 1px solid rgba(56, 189, 248, 0.4);
  border-radius: 999px;
  padding: 0.45rem 0.75rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.65);
}

.dock-label {
  font-family: var(--font-subheading);
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #CBD5E1;
  padding-left: 0.4rem;
}

.palette-swatch-btn {
  border: 1px solid rgba(255, 255, 255, 0.2);
  background: rgba(255, 255, 255, 0.07);
  color: #F8FAFC;
  font-family: var(--font-subheading);
  font-size: 0.68rem;
  font-weight: 600;
  padding: 0.36rem 0.75rem;
  border-radius: 999px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.38rem;
  transition: all 0.2s ease;
}

.palette-swatch-btn.active,
.palette-swatch-btn:hover {
  border-color: #38BDF8;
  background: rgba(0, 168, 255, 0.28);
}

.swatch-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

/* ==========================================================================
   14. RESPONSIVE MEDIA QUERIES — ZERO WRAPPING HEADER & ADAPTIVE GRIDS
   ========================================================================== */
@media (max-width: 1340px) {
  .search-trigger span,
  .search-trigger .search-kbd {
    display: none;
  }
  .search-trigger {
    width: 39px;
    height: 39px;
    padding: 0;
    justify-content: center;
  }
  .nav-item {
    padding: 0.45rem 0.72rem;
    font-size: 0.78rem;
  }
  .utility-shipping-note {
    display: none;
  }
}

@media (max-width: 1180px) {
  .vault-cards-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .hero-grid,
  .about-authority-grid,
  .ebay-bridge-banner {
    grid-template-columns: 1fr;
  }
  .bento-span-7,
  .bento-span-5,
  .bento-span-4,
  .gallery-span-6,
  .gallery-span-3 {
    grid-column: span 6;
  }
  .footer-top-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Switch cleanly to Hamburger Drawer BEFORE header links ever squeeze or wrap */
@media (max-width: 1080px) {
  .primary-nav {
    display: none;
  }
  .mobile-menu-toggle {
    display: inline-flex;
  }
}

@media (max-width: 768px) {
  .utility-right .utility-link {
    display: none;
  }
  .btn-ebay-header span {
    display: none;
  }
  .btn-ebay-header {
    padding: 0.54rem 0.75rem;
  }
  .brand-tagline {
    display: none;
  }
  .hero-metrics-strip,
  .four-rules-grid,
  .trust-grid-3,
  .vault-cards-grid,
  .slab-modal-dialog,
  .footer-top-grid {
    grid-template-columns: 1fr;
  }
  .bento-span-7,
  .bento-span-5,
  .bento-span-4,
  .gallery-span-6,
  .gallery-span-3 {
    grid-column: span 12;
  }
  .hero-section {
    padding: 3rem 1.25rem 3.5rem;
  }
  .section-block {
    padding: 4rem 1.25rem;
  }
  .ebay-bridge-banner {
    padding: 2rem 1.5rem;
  }
  .designer-palette-dock {
    left: 12px;
    right: 12px;
    bottom: 12px;
    justify-content: center;
    flex-wrap: wrap;
    border-radius: 16px;
  }
}