/* ==========================================================================
   KIM THANH TÀI — Main Luxury Stylesheet
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. Typography & Global Utilities
   -------------------------------------------------------------------------- */
.font-display {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: 0.5em;
}

.font-body {
  font-family: var(--font-body);
}

.label-meta {
  font-family: var(--font-body);
  font-size: 10.5px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--ink-secondary);
}

.accent-amber {
  color: var(--gold) !important;
}

.accent-teal {
  color: var(--green-accent) !important;
}

.dot-amber {
  display: inline-block;
  color: var(--gold);
}

.dot-indicator {
  display: inline-block;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  vertical-align: middle;
}

.dot-indicator.amber {
  background: var(--gold-gradient);
  box-shadow: 0 0 8px rgba(212, 175, 55, 0.6);
}

.dot-indicator.teal {
  background-color: var(--green-royal);
  box-shadow: 0 0 8px rgba(18, 99, 56, 0.6);
}

.hairline-rule {
  width: 100%;
  height: 1px;
  background-color: var(--hairline);
  border: none;
  margin: 0;
}

/* Base Buttons */
.btn-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 8px 18px;
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--ink);
  background-color: rgba(12, 46, 27, 0.4);
  border: 1px solid var(--hairline-strong);
  border-radius: 9999px;
  transition: border-color var(--duration-base) ease, color var(--duration-base) ease, background-color var(--duration-base) ease, box-shadow var(--duration-base) ease;
}

.btn-pill:hover {
  border-color: var(--gold);
  color: var(--gold-light);
  background-color: rgba(212, 175, 55, 0.12);
  box-shadow: 0 0 16px rgba(212, 175, 55, 0.25);
}

.btn-pill:focus-visible {
  outline: 1px solid var(--gold);
  outline-offset: 3px;
}

.btn-pill.btn-outline-amber {
  border-color: rgba(212, 175, 55, 0.45);
  color: var(--gold-light);
  background: linear-gradient(135deg, rgba(212, 175, 55, 0.12) 0%, rgba(10, 61, 34, 0.35) 100%);
}

.btn-pill.btn-outline-amber:hover {
  border-color: var(--gold);
  color: #020409;
  background: var(--gold-gradient);
  box-shadow: 0 0 20px rgba(212, 175, 55, 0.5);
}

.btn-link-action {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--ink-secondary);
  border-bottom: 1px solid var(--hairline-strong);
  padding-bottom: 4px;
  transition: color var(--duration-base) ease, border-color var(--duration-base) ease;
}

.btn-link-action:hover {
  color: var(--gold-light);
  border-color: var(--gold);
  text-shadow: 0 0 10px rgba(212, 175, 55, 0.4);
}

.container-wide {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--gutter-x);
}

/* --------------------------------------------------------------------------
   2. Fixed Top Navigation (58px)
   -------------------------------------------------------------------------- */
.site-nav {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--nav-height);
  background-color: rgba(3, 13, 7, 0.88);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(212, 175, 55, 0.2);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
  z-index: 1000;
  display: flex;
  align-items: center;
}

.site-nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}

.nav-brand {
  font-family: var(--font-display);
  font-size: 21px;
  font-weight: 900;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  background: linear-gradient(
    115deg,
    #c59b27 0%,
    #f7e7a9 18%,
    #ffffff 28%,
    #f9ebad 38%,
    #d4af37 50%,
    #fff5cc 68%,
    #ffffff 75%,
    #d4af37 88%,
    #c59b27 100%
  );
  background-size: 240% 100%;
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
  display: inline-flex;
  align-items: center;
  position: relative;
  text-decoration: none;
  animation: navBrandShimmer 4s cubic-bezier(0.4, 0, 0.2, 1) infinite, navBrandAura 3.5s ease-in-out infinite;
  transition: transform 300ms cubic-bezier(0.2, 0.8, 0.2, 1), letter-spacing 300ms ease;
  user-select: none;
}

.nav-brand span {
  background: inherit;
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
  display: inline-block;
}

.nav-brand:hover {
  transform: scale(1.035);
  letter-spacing: 0.06em;
  animation-duration: 2s, 2s;
}

@keyframes navBrandShimmer {
  0% {
    background-position: 130% center;
  }
  50% {
    background-position: 0% center;
  }
  100% {
    background-position: -130% center;
  }
}

@keyframes navBrandAura {
  0%, 100% {
    filter: drop-shadow(0 0 6px rgba(212, 175, 55, 0.35)) drop-shadow(0 2px 5px rgba(0, 0, 0, 0.7));
  }
  50% {
    filter: drop-shadow(0 0 16px rgba(247, 231, 169, 0.75)) drop-shadow(0 0 28px rgba(212, 175, 55, 0.45)) drop-shadow(0 2px 8px rgba(0, 0, 0, 0.8));
  }
}

.nav-links {
  display: flex;
  align-items: center;
  gap: clamp(14px, 2vw, 30px);
}

.nav-link-item {
  font-family: var(--font-body);
  font-size: 13.5px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--ink-secondary);
  transition: color var(--duration-base) ease, text-shadow var(--duration-base) ease;
  position: relative;
  padding: 4px 0;
}

.nav-link-item:hover {
  color: var(--gold-light);
  text-shadow: 0 0 14px rgba(212, 175, 55, 0.6);
}

.nav-link-item.is-active {
  color: #f7e7a9;
  font-weight: 700;
  text-shadow: 0 0 12px rgba(212, 175, 55, 0.5);
}

.nav-link-item.is-active::after {
  content: '';
  position: absolute;
  bottom: -8px;
  left: 50%;
  transform: translateX(-50%);
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--gold-gradient);
  box-shadow: 0 0 8px rgba(212, 175, 55, 0.8);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.nav-actions .desktop-only-btn {
  padding: 10px 22px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
}

/* Navigation Social Icon Buttons (Facebook & TikTok) */
.nav-social-links {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-social-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(12, 46, 27, 0.75);
  border: 1px solid rgba(212, 175, 55, 0.35);
  color: #f7e7a9;
  text-decoration: none;
  transition: all 250ms cubic-bezier(0.2, 0.8, 0.2, 1);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.35);
  cursor: pointer;
  flex-shrink: 0;
}

.nav-social-btn svg {
  width: 19px;
  height: 19px;
  fill: currentColor;
  transition: transform 250ms ease, fill 250ms ease;
}

.nav-social-btn:hover {
  transform: translateY(-2px);
}

.nav-social-btn:hover svg {
  transform: scale(1.1);
}

.nav-btn-facebook:hover {
  background: #1877f2;
  border-color: #1877f2;
  color: #ffffff;
  box-shadow: 0 0 16px rgba(24, 119, 242, 0.65);
}

.nav-btn-tiktok:hover {
  background: #000000;
  border-color: #fe2c55;
  color: #ffffff;
  box-shadow: 0 0 16px rgba(254, 44, 85, 0.6), 0 0 12px rgba(37, 244, 238, 0.4);
}

.nav-btn-youtube:hover {
  background: #ff0000;
  border-color: #ff0000;
  color: #ffffff;
  box-shadow: 0 0 16px rgba(255, 0, 0, 0.65);
}

/* Mobile Drawer Social Links */
.mobile-drawer-socials {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin-bottom: 14px;
}

.m-social-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 11px 16px;
  border-radius: 10px;
  font-family: var(--font-body);
  font-size: 13.5px;
  font-weight: 700;
  text-decoration: none;
  transition: all 200ms ease;
}

.m-social-btn svg {
  width: 17px;
  height: 17px;
  fill: currentColor;
}

.m-facebook-btn {
  background: rgba(10, 36, 75, 0.85);
  border: 1px solid rgba(24, 119, 242, 0.45);
  color: #ffffff;
}

.m-facebook-btn:hover {
  background: #1877f2;
  border-color: #1877f2;
  box-shadow: 0 0 15px rgba(24, 119, 242, 0.6);
}

.m-tiktok-btn {
  background: rgba(18, 18, 24, 0.9);
  border: 1px solid rgba(254, 44, 85, 0.45);
  color: #ffffff;
}

.m-tiktok-btn:hover {
  background: #000000;
  border-color: #fe2c55;
  box-shadow: 0 0 15px rgba(254, 44, 85, 0.6);
}

.m-youtube-btn {
  background: rgba(45, 10, 10, 0.9);
  border: 1px solid rgba(255, 0, 0, 0.45);
  color: #ffffff;
}

.m-youtube-btn:hover {
  background: #ff0000;
  border-color: #ff0000;
  box-shadow: 0 0 15px rgba(255, 0, 0, 0.6);
}

/* Mobile Menu Toggle Button */
.mobile-menu-toggle-btn {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5.5px;
  width: 42px;
  height: 42px;
  border-radius: 9px;
  background: rgba(6, 26, 14, 0.7);
  border: 1px solid rgba(212, 175, 55, 0.4);
  cursor: pointer;
  z-index: 1002;
  transition: all 250ms ease;
}

.hamburger-bar {
  display: block;
  width: 22px;
  height: 2.5px;
  background-color: var(--gold-light);
  border-radius: 2px;
  transition: transform 250ms ease, opacity 200ms ease, background-color 200ms ease;
}

.mobile-menu-toggle-btn.is-active .hamburger-bar:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
  background-color: var(--gold);
}

.mobile-menu-toggle-btn.is-active .hamburger-bar:nth-child(2) {
  opacity: 0;
}

.mobile-menu-toggle-btn.is-active .hamburger-bar:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
  background-color: var(--gold);
}

/* Fullscreen Mobile Navigation Drawer */
.mobile-nav-drawer {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  height: 100dvh;
  background: rgba(3, 13, 7, 0.98);
  backdrop-filter: blur(28px);
  -webkit-backdrop-filter: blur(28px);
  z-index: 1001;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: calc(var(--nav-height) + 18px) 20px 24px 20px;
  opacity: 0;
  pointer-events: none;
  transform: translateY(-12px);
  transition: opacity 300ms cubic-bezier(0.16, 1, 0.3, 1), transform 300ms cubic-bezier(0.16, 1, 0.3, 1);
  border-bottom: 1px solid rgba(212, 175, 55, 0.25);
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}

.mobile-nav-drawer.is-open {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.mobile-drawer-links {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.mobile-drawer-link {
  font-family: var(--font-display);
  font-size: clamp(18px, 5vw, 26px);
  font-weight: 800;
  letter-spacing: -0.01em;
  color: rgba(255, 255, 255, 0.88);
  border-bottom: 1px solid rgba(212, 175, 55, 0.12);
  padding-bottom: 10px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: color 200ms ease, padding-left 200ms ease;
  text-decoration: none;
}

.mobile-drawer-link:hover,
.mobile-drawer-link.highlight-gold,
.mobile-drawer-link.is-active {
  color: var(--gold-light);
  padding-left: 8px;
}

.mobile-drawer-footer {
  margin-top: auto;
  padding-top: 18px;
}

.sidebar-price-card{
  margin: -40px;
}

/* --------------------------------------------------------------------------
   3. Portal Hero Section (~2.5 Viewports, Sticky 100vh Stage)
   -------------------------------------------------------------------------- */
.section-portal-hero {
  position: relative;
  height: 150vh;
  min-height: 150vh;
  width: 100%;
  max-width: 100%;
  background-color: var(--ground-deep);
  overflow: visible;
}

.portal-stage {
  position: sticky;
  position: -webkit-sticky;
  top: 0;
  left: 0;
  width: 100%;
  max-width: 100vw;
  height: 100vh;
  height: 100dvh;
  overflow: hidden;
  isolation: isolate;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10;
}

/* Layer 1: Full-bleed Hero Image / Background + Emblem + Portrait Subject */
.hero-media-layer {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  transform: scale(1.15);
  will-change: transform;
  background-color: #020a05;
}

/* 1. Background Scene Image (nen.jpeg) with Blur Effect */
.hero-bg-img {
  position: absolute;
  top: -5%;
  left: -5%;
  width: 110%;
  height: 110%;
  object-fit: cover;
  object-position: center;
  z-index: 1;
  filter: blur(12px) brightness(65%) contrast(110%);
  transform: scale(1.04);
  will-change: transform, opacity, filter;
  transition: opacity 0.5s ease-out, filter 0.85s cubic-bezier(0.16, 1, 0.3, 1);
}

/* 2. Emblem Frame (5.png) in Middle Layer (Behind Portrait) */
.hero-emblem-img {
  position: absolute;
  top: 46%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: min(92vw, 1200px);
  max-height: min(65vh, 580px);
  object-fit: contain;
  z-index: 2;
  pointer-events: none;
  filter: drop-shadow(0 15px 40px rgba(0, 0, 0, 0.85)) drop-shadow(0 0 25px rgba(212, 175, 55, 0.25));
  will-change: transform, opacity, filter;
  transition: opacity 0.5s ease-out, filter 0.85s cubic-bezier(0.16, 1, 0.3, 1);
}

/* 3. Giant Typography "KIM THANH TÀI" sitting behind the portrait */
.hero-backdrop-name {
  position: absolute;
  top: 48%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 2;
  width: 100%;
  text-align: center;
  pointer-events: none;
  user-select: none;
}

.hero-backdrop-name span {
  display: inline-block;
  font-family: var(--font-display);
  font-size: clamp(44px, 11vw, 170px);
  font-weight: 900;
  line-height: 0.9;
  letter-spacing: -0.02em;
  white-space: nowrap;
  background: var(--gold-gradient-shine);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
  filter: drop-shadow(0 12px 35px rgba(0, 0, 0, 0.9)) drop-shadow(0 0 40px rgba(212, 175, 55, 0.35));
}

/* 4. Portrait Subject Wrap & Halo (Ảnh 2 - "Cuộn ra từ từ, cho hover và mờ từ từ") */
.hero-portrait-wrap {
  position: relative;
  z-index: 5;
  height: 100%;
  max-height: 90vh;
  margin-top: 100px;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: auto;
  cursor: pointer;
  will-change: transform, opacity, filter;
  opacity: 0;
  transform: translate3d(0, 60px, 0) scale(0.92);
  filter: blur(10px);
}

.hero-portrait-halo {
  position: absolute;
  top: 40%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: min(72vw, 560px);
  height: min(72vh, 560px);
  border-radius: 50%;
  background: radial-gradient(ellipse at center, rgba(212, 175, 55, 0.45) 0%, rgba(18, 99, 56, 0.22) 50%, transparent 75%);
  filter: blur(34px);
  pointer-events: none;
  opacity: 0.45;
  transition: opacity 0.85s cubic-bezier(0.16, 1, 0.3, 1), transform 0.85s cubic-bezier(0.16, 1, 0.3, 1), filter 0.85s ease;
  z-index: 1;
}

.hero-portrait-img {
  position: relative;
  z-index: 2;
  width: auto;
  height: 100%;
  max-height: 90vh;
  object-fit: contain;
  object-position: center 25%;
  filter: drop-shadow(0 25px 40px rgba(0, 0, 0, 0.95)) drop-shadow(0 0 16px rgba(212, 175, 55, 0.18));
  pointer-events: auto;
  cursor: pointer;
  transition: transform 0.85s cubic-bezier(0.16, 1, 0.3, 1), filter 0.85s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: transform, filter;
}

/* Hover Interactivity on Portrait ("Cho Hover và Mờ Từ Từ") */
.hero-portrait-wrap:hover .hero-portrait-img,
.hero-portrait-img:hover {
  transform: translateY(-10px) scale(1.028);
  filter: drop-shadow(0 32px 55px rgba(0, 0, 0, 0.98)) drop-shadow(0 0 42px rgba(212, 175, 55, 0.72)) brightness(1.06);
}

.hero-portrait-wrap:hover .hero-portrait-halo {
  opacity: 0.95;
  transform: translate(-50%, -50%) scale(1.15);
  filter: blur(26px);
}

/* Spotlight: Dim background scene slightly on portrait hover */
.hero-media-layer:has(.hero-portrait-wrap:hover) .hero-bg-img {
  filter: blur(14px) brightness(48%) contrast(115%);
}

.hero-media-layer:has(.hero-portrait-wrap:hover) .hero-emblem-img {
  filter: drop-shadow(0 15px 40px rgba(0, 0, 0, 0.85)) drop-shadow(0 0 35px rgba(212, 175, 55, 0.45));
}

@media (max-width: 768px) {
  .hero-portrait-wrap {
    margin-top: 60px;
    max-height: 80vh;
  }
}

/* Layer 2: Duotone Wash Overlay (Deep Emerald & Imperial Gold) */
.hero-duotone-wash {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 2;
  mix-blend-mode: overlay;
  opacity: 0;
  background: linear-gradient(135deg, rgba(212, 175, 55, 0.35) 0%, rgba(10, 61, 34, 0.55) 100%);
  pointer-events: none;
  will-change: opacity;
}
/* Layer 3: Radial Edge Veil */
.hero-radial-veil {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 3;
  background: radial-gradient(ellipse at 50% 50%, transparent 35%, rgba(6, 26, 14, 0.8) 75%, #020a05 100%);
  pointer-events: none;
}

/* Layer 4: Solid Parting Panels (Begin Closed) */
.hero-portal-panel {
  position: absolute;
  top: 0;
  height: 100%;
  width: calc(50% + 2px);
  background: linear-gradient(180deg, #0c2e1b 0%, #020a05 100%);
  z-index: 4;
  will-change: transform, opacity;
  pointer-events: none;
}

.hero-portal-panel.panel-left {
  left: 0;
  border-right: 1px solid rgba(212, 175, 55, 0.35);
  transform: translateX(0%);
}

.hero-portal-panel.panel-right {
  right: 0;
  border-left: 1px solid rgba(212, 175, 55, 0.35);
  transform: translateX(0%);
}

/* Layer 5: Accent Dots Grid (Amber/Gold & Emerald in corners) */
.hero-accent-dot {
  position: absolute;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  z-index: 5;
  top: 50%;
  left: 50%;
  margin-top: -3px;
  margin-left: -3px;
  pointer-events: none;
  will-change: transform, opacity;
}

.hero-accent-dot.dot-amber-moving {
  background: var(--gold-gradient);
  box-shadow: 0 0 10px rgba(212, 175, 55, 0.8);
}

.hero-accent-dot.dot-teal-moving {
  background-color: var(--green-accent);
  box-shadow: 0 0 12px rgba(34, 158, 92, 0.9);
}

/* Layer 6: Wordmark on Top (Split Spans with Emblem Frame) */
.hero-wordmark-container {
  position: absolute;
  z-index: 6;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  pointer-events: none;
  will-change: transform, letter-spacing, opacity, filter;
}

/* Emblem Frame (5.png) underneath title text */
.hero-wordmark-frame {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: min(96vw, 1480px);
  max-height: min(70vh, 660px);
  object-fit: contain;
  z-index: 1;
  pointer-events: none;
  filter: drop-shadow(0 20px 45px rgba(0, 0, 0, 0.85)) drop-shadow(0 0 30px rgba(212, 175, 55, 0.25));
}

.hero-wordmark {
  position: relative;
  z-index: 2;
  display: inline-flex;
  font-family: var(--font-display);
  font-size: clamp(42px, 9.5vw, 142px);
  font-weight: 800;
  line-height: 0.9;
  letter-spacing: -0.02em;
  white-space: nowrap;
  user-select: none;
}

/* chỉnh màu kim thanh tài */
.wordmark-half {
  display: inline-block;
  background: var(--gold-gradient-shine);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
  filter: drop-shadow(0 4px 28px rgba(212, 175, 55, 0.45));
  will-change: transform;
}

.wordmark-left {
  transform: translateX(0%);
}

.wordmark-right {
  transform: translateX(0%);
}

/* Layer 7: Pinned Corner Metadata */
.hero-corner-meta {
  position: absolute;
  z-index: 7;
  pointer-events: none;
  will-change: opacity;
  font-family: var(--font-body);
  font-size: 10.5px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-secondary);
}

.meta-top-left {
  top: calc(var(--nav-height) + 24px);
  left: var(--gutter-x);
}

.meta-top-right {
  top: calc(var(--nav-height) + 24px);
  right: var(--gutter-x);
  text-align: right;
}

.meta-bottom-left {
  bottom: 28px;
  left: var(--gutter-x);
}

.meta-bottom-right {
  bottom: 28px;
  right: var(--gutter-x);
  text-align: right;
  display: flex;
  align-items: center;
  gap: 10px;
}

.scroll-indicator-line {
  display: inline-block;
  width: 32px;
  height: 1px;
  background-color: var(--hairline-strong);
  vertical-align: middle;
}

/* --------------------------------------------------------------------------
   4. Methodology Section (High-Contrast Light Fold & Interactive Spec)
   -------------------------------------------------------------------------- */
.anchor-target-hook {
  position: absolute;
  top: -60px;
  left: 0;
  width: 1px;
  height: 1px;
  pointer-events: none;
  visibility: hidden;
}

.section-methodology {
  position: relative;
  width: 100%;
  max-width: 100%;
  min-height: 100vh;
  min-height: 100dvh;
  scroll-margin-top: 0;
  background-color: #04140a;
  background-image: 
    radial-gradient(ellipse 70% 50% at 85% 20%, rgba(18, 99, 56, 0.65) 0%, transparent 65%),
    radial-gradient(circle 700px at 10% 80%, rgba(212, 175, 55, 0.16) 0%, transparent 60%),
    radial-gradient(circle 800px at 50% 50%, rgba(10, 61, 34, 0.5) 0%, transparent 70%),
    linear-gradient(180deg, #061c0f 0%, #020a05 100%);
  color: #ffffff;
  border-radius: 4rem 4rem 0 0;
  margin-top: 0;
  padding-top: 5.5rem;
  padding-bottom: 6.5rem;
  overflow: hidden;
  isolation: isolate;
  border-top: 1px solid rgba(212, 175, 55, 0.35);
  box-shadow: 0 -20px 50px rgba(0, 0, 0, 0.6), 0 0 30px rgba(18, 99, 56, 0.2);
}

/* 60x60 Architectural Grid Accent */
.methodology-grid-overlay {
  position: absolute;
  inset: 0;
  background-image: 
    linear-gradient(to right, rgba(212, 175, 55, 0.05) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(34, 158, 92, 0.06) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
  z-index: 1;
}

/* Subtle Ambient Glow Behind Section */
.methodology-ambient-glow {
  position: absolute;
  top: 15%;
  right: 5%;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(212, 175, 55, 0.22) 0%, rgba(18, 99, 56, 0.3) 50%, transparent 70%);
  filter: blur(80px);
  pointer-events: none;
  z-index: 1;
}

.methodology-container {
  position: relative;
  z-index: 2;
  max-width: 1440px;
  margin: 0 auto;
}

/* Section Header */
.methodology-header {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 1.5rem;
  padding-bottom: 2.75rem;
  margin-bottom: 3.5rem;
  border-bottom: 1px solid rgba(212, 175, 55, 0.2);
}

@media (min-width: 768px) {
  .methodology-header {
    flex-direction: row;
    align-items: flex-end;
  }
}

.method-tag-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border-radius: 9999px;
  background: rgba(12, 46, 27, 0.7);
  border: 1px solid rgba(212, 175, 55, 0.35);
  font-family: var(--font-body);
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--gold-light);
  margin-bottom: 1rem;
}

.method-tag-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--gold-gradient);
  box-shadow: 0 0 8px rgba(212, 175, 55, 0.8);
}

.methodology-title {
  font-family: var(--font-display);
  font-size: clamp(32px, 5.2vw, 68px);
  font-weight: 800;
  line-height: 1.02;
  letter-spacing: -0.05em;
  background: var(--gold-gradient-shine);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
  filter: drop-shadow(0 4px 20px rgba(212, 175, 55, 0.35));
}

.methodology-title-underline {
  text-decoration: underline;
  text-decoration-color: #d4af37;
  text-decoration-thickness: 4px;
  text-underline-offset: 8px;
}

.methodology-header-desc {
  font-family: var(--font-body);
  font-size: clamp(15px, 1.25vw, 17.5px);
  line-height: 1.65;
  color: rgba(255, 255, 255, 0.78);
  max-width: 440px;
}

/* 2-Column Grid Split */
.methodology-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: clamp(36px, 5.5vw, 70px);
  align-items: center;
}

@media (max-width: 1024px) {
  .methodology-grid {
    grid-template-columns: 1fr;
    gap: 4rem;
  }
}

/* Step Cards List (7 Columns Left) */
.methodology-steps-list {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.method-step-card {
  position: relative;
  padding: clamp(20px, 2.8vw, 30px);
  border-radius: 2rem;
  border: 1px solid rgba(212, 175, 55, 0.25);
  background: linear-gradient(145deg, rgba(12, 46, 27, 0.75) 0%, rgba(4, 15, 8, 0.88) 100%);
  color: #ffffff;
  cursor: pointer;
  outline: none;
  user-select: none;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4), 0 0 20px rgba(18, 99, 56, 0.2);
  transition: 
    background 300ms ease,
    color 300ms ease,
    border-color 300ms ease,
    box-shadow 350ms cubic-bezier(0.16, 1, 0.3, 1),
    transform 350ms cubic-bezier(0.16, 1, 0.3, 1);
}

.method-step-card:hover:not(.is-active) {
  background: linear-gradient(145deg, rgba(18, 77, 44, 0.85) 0%, rgba(6, 26, 14, 0.92) 100%);
  border-color: rgba(212, 175, 55, 0.5);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.6), 0 0 25px rgba(24, 125, 71, 0.3);
  transform: translateY(-2px);
}

.method-step-card:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 4px;
}

.method-step-card.is-active {
  background: linear-gradient(145deg, rgba(18, 99, 56, 0.95) 0%, rgba(8, 35, 18, 0.98) 100%);
  color: #ffffff;
  border-color: var(--gold);
  box-shadow: 0 25px 50px -10px rgba(0, 0, 0, 0.8), 0 0 35px rgba(212, 175, 55, 0.35), 0 0 30px rgba(18, 99, 56, 0.4), inset 0 1px 0 rgba(247, 231, 169, 0.4);
  transform: scale(1.018);
}

.method-step-inner {
  display: flex;
  align-items: flex-start;
  gap: 1.25rem;
}

.method-step-num {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 800;
  background: rgba(4, 15, 8, 0.85);
  border: 1px solid rgba(212, 175, 55, 0.3);
  color: var(--gold-light);
  transition: background 300ms ease, color 300ms ease, box-shadow 300ms ease, transform 300ms ease;
}

.method-step-card.is-active .method-step-num {
  background: var(--gold-gradient);
  color: #020409;
  border-color: var(--gold);
  box-shadow: 0 0 20px rgba(212, 175, 55, 0.8);
  transform: scale(1.05);
}

.method-step-body {
  flex: 1;
}

.method-step-top {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 0.5rem;
}

.method-step-title {
  font-family: var(--font-display);
  font-size: clamp(19px, 2.2vw, 24px);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.2;
}

.method-step-tag {
  font-family: var(--font-body);
  font-size: 9.5px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  padding: 4px 10px;
  border-radius: 9999px;
  background: rgba(212, 175, 55, 0.14);
  color: var(--gold-light);
  border: 1px solid rgba(212, 175, 55, 0.25);
  transition: background-color 300ms ease, color 300ms ease;
}

.method-step-card.is-active .method-step-tag {
  background: var(--gold-gradient);
  color: #020409;
  font-weight: 800;
}

.method-step-desc {
  font-family: var(--font-body);
  font-size: clamp(13.5px, 1.1vw, 15px);
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.72);
  transition: color 300ms ease;
}

.method-step-card.is-active .method-step-desc {
  color: rgba(255, 255, 255, 0.9);
}

/* Right Column: Visual Showcase & Portrait */
.methodology-showcase {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 100%;
}

/* Ambient Backlight Halo */
.portrait-ambient-halo {
  position: absolute;
  width: 100%;
  max-width: 460px;
  height: 100%;
  max-height: 480px;
  border-radius: 3rem;
  background: radial-gradient(circle, rgba(212, 175, 55, 0.25) 0%, rgba(18, 99, 56, 0.25) 45%, transparent 70%);
  filter: blur(54px);
  pointer-events: none;
  z-index: 1;
  animation: haloPulse 5s ease-in-out infinite alternate;
}

@keyframes haloPulse {
  0% {
    transform: scale(0.92);
    opacity: 0.6;
  }
  100% {
    transform: scale(1.08);
    opacity: 1;
  }
}

/* Frameless Natural Portrait Subject with 3D Tilt */
.portrait-card-container {
  position: relative;
  width: 100%;
  max-width: 440px;
  background: transparent;
  border: none;
  box-shadow: none;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  perspective: 1000px;
  transform-style: preserve-3d;
  transition: transform 400ms cubic-bezier(0.16, 1, 0.3, 1);
  z-index: 2;
  will-change: transform;
}

.portrait-card-container:hover {
  box-shadow: none;
}

/* Natural Unframed Portrait Image (Full Natural Display) */
.portrait-img {
  width: 100%;
  height: auto;
  max-height: 520px;
  object-fit: contain;
  filter: contrast(105%) brightness(102%);
  transform: scale(1);
  transition: transform 600ms cubic-bezier(0.16, 1, 0.3, 1), filter 600ms ease;
  will-change: transform, filter;
  pointer-events: none;
}

.portrait-card-container:hover .portrait-img {
  filter: contrast(108%) brightness(104%);
  transform: scale(1.03);
}

/* Status Ring Tag (ARCHITECT_VERIFIED) */
.portrait-status-badge {
  position: absolute;
  top: 14px;
  right: 14px;
  z-index: 10;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  border-radius: 9999px;
  background-color: rgba(4, 15, 8, 0.9);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  color: var(--gold-light);
  font-family: var(--font-body);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  border: 1px solid rgba(212, 175, 55, 0.3);
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.5);
  transition: transform 300ms ease, box-shadow 300ms ease;
}

.portrait-card-container:hover .portrait-status-badge {
  transform: translateY(-2px) scale(1.04);
  box-shadow: 0 14px 28px rgba(0, 0, 0, 0.6), 0 0 15px rgba(212, 175, 55, 0.3);
}

.status-pulse-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--gold);
  box-shadow: 0 0 8px var(--gold);
  animation: statusPulse 1.8s infinite;
}

@keyframes statusPulse {
  0%, 100% {
    transform: scale(1);
    opacity: 1;
  }
  50% {
    transform: scale(0.6);
    opacity: 0.35;
  }
}

/* Glassmorphic Testimonial Card */
.method-testimonial-card {
  position: relative;
  margin-top: -3.5rem;
  width: 100%;
  max-width: 440px;
  padding: 24px 26px;
  border-radius: 2rem;
  background: linear-gradient(145deg, rgba(12, 46, 27, 0.92) 0%, rgba(4, 15, 8, 0.96) 100%);
  color: #ffffff;
  border: 1px solid rgba(212, 175, 55, 0.3);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  box-shadow: 
    0 30px 60px -15px rgba(0, 0, 0, 0.8),
    0 0 25px rgba(212, 175, 55, 0.15),
    inset 0 1px 0 rgba(247, 231, 169, 0.25);
  z-index: 20;
  transition: 
    transform 350ms cubic-bezier(0.16, 1, 0.3, 1),
    box-shadow 350ms ease,
    border-color 350ms ease;
}

.method-testimonial-card:hover {
  transform: translateY(-8px) scale(1.02);
  border-color: rgba(212, 175, 55, 0.55);
  box-shadow: 
    0 40px 80px -15px rgba(0, 0, 0, 0.85),
    0 0 30px rgba(212, 175, 55, 0.25),
    inset 0 1px 0 rgba(247, 231, 169, 0.4);
}

.testimonial-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 12px;
  margin-bottom: 12px;
  border-bottom: 1px solid rgba(212, 175, 55, 0.15);
}

.testimonial-stars {
  display: flex;
  align-items: center;
  gap: 4px;
  color: #d4af37;
}

.star-icon {
  width: 14px;
  height: 14px;
  display: block;
}

.testimonial-case-id {
  font-family: var(--font-body);
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--gold-light);
}

.testimonial-quote-text {
  font-family: var(--font-body);
  font-size: clamp(13.5px, 1.1vw, 15px);
  font-style: italic;
  font-weight: 500;
  line-height: 1.55;
  color: rgba(255, 255, 255, 0.92);
  margin-bottom: 16px;
  text-align: center;
}

.testimonial-author-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 6px;
}

.testimonial-author-name {
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 700;
  color: #ffffff;
}

.testimonial-author-title {
  font-family: var(--font-body);
  font-size: 10.5px;
  font-weight: 600;
  color: var(--gold-light);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-top: 2px;
}

.testimonial-author-avatar {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--gold-gradient);
  color: #020409;
  font-family: var(--font-body);
  font-weight: 800;
  font-size: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: 0 0 15px rgba(212, 175, 55, 0.5);
}

/* --------------------------------------------------------------------------
   5. Releases Section (Physical Editions Catalogue Deck)
   -------------------------------------------------------------------------- */
.section-releases {
  position: relative;
  padding: 140px 0;
  border-top: 1px solid rgba(212, 175, 55, 0.25);
  background-color: #030d07;
  background-image: 
    radial-gradient(circle 800px at 15% 30%, rgba(18, 99, 56, 0.5) 0%, transparent 60%),
    radial-gradient(circle 700px at 85% 70%, rgba(212, 175, 55, 0.15) 0%, transparent 60%),
    linear-gradient(180deg, #020804 0%, #062413 50%, #020905 100%);
  overflow: hidden;
  overflow-x: clip;
  max-width: 100%;
}

.releases-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: clamp(48px, 6vw, 100px);
}

.releases-narrative {
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: 440px;
}

.narrative-meta-box {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
}

.release-code-badge {
  display: inline-flex;
  align-items: center;
  padding: 3px 9px;
  font-size: 11px;
  font-weight: 700;
  font-family: var(--font-body);
  letter-spacing: 0.14em;
  border-radius: 4px;
  background: rgba(212, 175, 55, 0.15);
  color: var(--gold-light);
  border: 1px solid rgba(212, 175, 55, 0.4);
  box-shadow: 0 0 15px rgba(212, 175, 55, 0.2);
}

.narrative-title-wrapper {
  overflow: hidden;
  margin-bottom: 18px;
}

.releases-heading {
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 54px);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.025em;
  color: var(--ink);
  margin: 0;
}

.release-specs-row {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 20px;
}

.spec-pill {
  display: inline-block;
  padding: 4px 10px;
  font-size: 10px;
  font-weight: 700;
  font-family: var(--font-body);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  border-radius: 9999px;
  background: rgba(12, 46, 27, 0.4);
  color: var(--gold-light);
  border: 1px solid rgba(212, 175, 55, 0.25);
}

.narrative-desc-wrapper {
  overflow: hidden;
  margin-bottom: 20px;
}

.releases-lede {
  font-family: var(--font-body);
  font-size: clamp(14px, 1.15vw, 16px);
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.78);
  margin: 0;
  max-width: 48ch;
}

.release-tech-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 11px;
  font-family: var(--font-body);
  color: var(--ink-secondary);
  letter-spacing: 0.1em;
  margin-bottom: 32px;
}

.tech-meta-icon {
  color: var(--gold);
  font-size: 8px;
}

/* Kinetic Rolling Text Animation - Fast Synchronous Response */
.roll-text-item {
  display: inline-block;
  transform: translateY(0) skewY(0deg);
  opacity: 1;
  filter: blur(0px);
  transition: 
    transform 250ms cubic-bezier(0.16, 1, 0.3, 1),
    opacity 180ms ease,
    filter 200ms ease;
  will-change: transform, opacity, filter;
}

.roll-text-item.is-rolling-out {
  transform: translateY(-16px) skewY(-0.5deg);
  opacity: 0;
  filter: blur(4px);
  transition-duration: 80ms !important;
}

.roll-text-item.is-rolling-in-start {
  transform: translateY(18px) skewY(0.5deg) !important;
  opacity: 0 !important;
  filter: blur(4px) !important;
  transition: none !important;
}

.releases-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 18px;
}

/* --------------------------------------------------------------------------
   6. Roster Section (Enhanced Luxury Interactive Design System)
   -------------------------------------------------------------------------- */
.section-roster {
  position: relative;
  padding: 130px 0;
  border-top: 1px solid rgba(212, 175, 55, 0.25);
  background-color: #020a05;
  background-image: 
    radial-gradient(circle 900px at 85% 25%, rgba(18, 99, 56, 0.55) 0%, transparent 60%),
    radial-gradient(circle 800px at 10% 80%, rgba(212, 175, 55, 0.15) 0%, transparent 60%),
    linear-gradient(180deg, #020804 0%, #062816 50%, #020a05 100%);
  overflow: hidden;
  overflow-x: clip;
  max-width: 100%;
}

/* Dynamic Interactive Mouse Spotlight */
.roster-ambient-spotlight {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(700px circle at var(--roster-mouse-x, 50%) var(--roster-mouse-y, 50%), rgba(212, 175, 55, 0.15), rgba(18, 99, 56, 0.3) 40%, transparent 75%);
  transition: opacity 300ms ease;
  z-index: 1;
}

/* Subtle Architectural Grid Pattern */
.roster-grid-pattern {
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(212, 175, 55, 0.12) 1px, transparent 1px);
  background-size: 36px 36px;
  pointer-events: none;
  opacity: 0.6;
  z-index: 1;
}

.roster-inner-container {
  position: relative;
  z-index: 2;
}

.roster-header-meta-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
  max-width: 780px;
}

.roster-tag-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 5px 14px;
  border-radius: 9999px;
  background: rgba(12, 46, 27, 0.6);
  border: 1px solid rgba(212, 175, 55, 0.35);
  width: fit-content;
  margin-bottom: 4px;
}

.roster-pulse-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background-color: var(--gold);
  box-shadow: 0 0 10px var(--gold);
  animation: statusPulse 1.8s infinite;
}

.roster-sublead {
  font-family: var(--font-body);
  font-size: clamp(13.5px, 1.1vw, 15.5px);
  color: rgba(255, 255, 255, 0.75);
  line-height: 1.6;
  margin: 6px 0 0 0;
}

/* Category Filter Tabs */
.roster-filter-pills {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 18px;
}

.roster-filter-btn {
  padding: 7px 16px;
  border-radius: 9999px;
  border: 1px solid rgba(212, 175, 55, 0.25);
  background: rgba(8, 30, 16, 0.6);
  color: rgba(255, 255, 255, 0.75);
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  cursor: pointer;
  transition: all 250ms cubic-bezier(0.16, 1, 0.3, 1);
}

.roster-filter-btn:hover {
  background: rgba(212, 175, 55, 0.15);
  border-color: var(--gold);
  color: var(--gold-light);
}

.roster-filter-btn.is-active {
  background: var(--gold-gradient);
  color: #020409;
  border-color: var(--gold);
  box-shadow: 0 0 16px rgba(212, 175, 55, 0.6);
  font-weight: 800;
}

.roster-list {
  display: flex;
  flex-direction: column;
  width: 100%;
  margin-top: 20px;
}

/* High-Impact Interactive Roster Row */
.roster-row {
  display: grid;
  grid-template-columns: 60px 240px 1fr auto;
  align-items: center;
  gap: clamp(16px, 2.5vw, 36px);
  padding: 28px 24px;
  border: 1px solid rgba(212, 175, 55, 0.2);
  background: linear-gradient(145deg, rgba(12, 46, 27, 0.75) 0%, rgba(4, 15, 8, 0.88) 100%);
  border-radius: 20px;
  margin-bottom: 8px;
  position: relative;
  overflow: hidden;
  cursor: pointer;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.4), 0 0 15px rgba(18, 99, 56, 0.15);
  transition: 
    background-color 300ms cubic-bezier(0.16, 1, 0.3, 1),
    transform 350ms cubic-bezier(0.16, 1, 0.3, 1),
    border-color 300ms ease,
    box-shadow 350ms ease;
  outline: none;
}

.roster-row:hover,
.roster-row:focus-visible {
  background: linear-gradient(145deg, rgba(18, 77, 44, 0.92) 0%, rgba(6, 26, 14, 0.96) 100%);
  border-color: rgba(212, 175, 55, 0.55);
  transform: translateY(-3px) scale(1.006);
  box-shadow: 0 18px 45px rgba(0, 0, 0, 0.7), 0 0 30px rgba(24, 125, 71, 0.4), 0 0 20px rgba(212, 175, 55, 0.25);
  z-index: 3;
}

/* Kinetic Neon Laser Sweep Across Row Top */
.roster-row-laser {
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, transparent 0%, #d4af37 50%, #f7e7a9 80%, transparent 100%);
  pointer-events: none;
  opacity: 0;
  transition: opacity 200ms ease;
}

.roster-row:hover .roster-row-laser {
  opacity: 1;
  animation: laserSweep 1.2s cubic-bezier(0.4, 0, 0.2, 1) infinite;
}

@keyframes laserSweep {
  0% { left: -100%; }
  100% { left: 100%; }
}

/* Index Node Column */
.roster-col-index {
  display: flex;
  align-items: center;
  justify-content: center;
}

.roster-num-badge {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: rgba(4, 15, 8, 0.85);
  border: 1px solid rgba(212, 175, 55, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 800;
  color: var(--gold-light);
  transition: all 300ms ease;
}

.roster-row:hover .roster-num-badge {
  background: var(--gold-gradient);
  color: #020409;
  border-color: var(--gold);
  box-shadow: 0 0 16px rgba(212, 175, 55, 0.7);
  transform: scale(1.08);
}

/* Category & Tag Column */
.roster-col-tag {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.roster-accent-label {
  font-family: var(--font-body);
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  display: flex;
  align-items: center;
  gap: 6px;
}

.roster-dot-bullet {
  font-size: 8px;
}

.label-gold { color: var(--gold-light); }
.label-teal { color: #56ccf2; }
.label-amber { color: #f7e7a9; }
.label-cyan { color: #70c1ff; }
.label-lime { color: var(--gold-light); }

.roster-feature-pills {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}

.roster-mini-pill {
  font-size: 9.5px;
  padding: 2px 8px;
  border-radius: 6px;
  background: rgba(12, 46, 27, 0.4);
  border: 1px solid rgba(212, 175, 55, 0.2);
  color: var(--gold-light);
}

/* Main Title & Description Column */
.roster-col-main {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.roster-artist-name {
  font-family: var(--font-display);
  font-size: clamp(20px, 2.3vw, 32px);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: #ffffff;
  margin: 0;
  display: flex;
  align-items: center;
  gap: 12px;
  transition: all 300ms ease;
}

.roster-name-text {
  transition: transform 300ms cubic-bezier(0.16, 1, 0.3, 1), color 300ms ease;
}

.roster-row:hover .roster-name-text {
  color: var(--gold-light);
  text-shadow: 0 0 20px rgba(212, 175, 55, 0.4);
  transform: translateX(4px);
}

.roster-badge-live {
  font-size: 9.5px;
  font-weight: 800;
  letter-spacing: 0.12em;
  padding: 3px 8px;
  border-radius: 6px;
  background: rgba(212, 175, 55, 0.15);
  border: 1px solid rgba(212, 175, 55, 0.5);
  color: var(--gold-light);
}

.roster-row-desc {
  font-family: var(--font-body);
  font-size: 13px;
  line-height: 1.65;
  color: rgba(255, 255, 255, 0.68);
  margin: 0;
  max-width: 68ch;
  transition: color 300ms ease;
}

.roster-row:hover .roster-row-desc {
  color: rgba(255, 255, 255, 0.9);
}

/* Metrics & Arrow Button Column */
.roster-col-metric {
  display: flex;
  align-items: center;
  gap: 20px;
}

.roster-count-wrap {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  text-align: right;
  gap: 2px;
}

.roster-count-val {
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.1em;
  color: var(--gold-light);
}

.roster-count-sub {
  font-size: 9.5px;
  letter-spacing: 0.08em;
  color: rgba(255, 255, 255, 0.45);
  text-transform: uppercase;
}

.roster-arrow-btn {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(12, 46, 27, 0.5);
  border: 1px solid rgba(212, 175, 55, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold-light);
  font-size: 16px;
  transition: all 300ms cubic-bezier(0.16, 1, 0.3, 1);
  flex-shrink: 0;
}

.roster-row:hover .roster-arrow-btn {
  background: var(--gold-gradient);
  color: #020409;
  border-color: var(--gold);
  transform: rotate(45deg) scale(1.12);
  box-shadow: 0 0 20px rgba(212, 175, 55, 0.6);
}

/* =========================================================================
   FLOATING CURSOR-FOLLOWING VISUAL PREVIEW PORTAL (THE WOW FACTOR)
   ========================================================================= */
.roster-floating-portal {
  position: fixed;
  top: 0;
  left: 0;
  width: 320px;
  pointer-events: none;
  z-index: 9999;
  opacity: 0;
  transform: translate(-50%, -50%) scale(0.85);
  transition: opacity 250ms ease, transform 350ms cubic-bezier(0.16, 1, 0.3, 1);
  will-change: transform, opacity;
}

.roster-floating-portal.is-active {
  opacity: 1;
  transform: translate(-50%, -50%) scale(1);
}

.roster-portal-inner {
  position: relative;
  background: rgba(4, 15, 8, 0.94);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(212, 175, 55, 0.45);
  border-radius: 22px;
  overflow: hidden;
  box-shadow: 
    0 25px 60px rgba(0, 0, 0, 0.8),
    0 0 35px rgba(212, 175, 55, 0.25);
}

.roster-portal-img-wrap {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 10;
  background: #000000;
  overflow: hidden;
}

.roster-portal-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 500ms ease;
}

.roster-floating-portal.is-active .roster-portal-img {
  transform: scale(1.05);
}

.roster-portal-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 40%, rgba(10, 26, 18, 0.9) 100%);
}

.roster-portal-info {
  padding: 14px 18px 16px 18px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.roster-portal-tag {
  font-size: 9.5px;
  font-weight: 800;
  letter-spacing: 0.12em;
  color: var(--gold-light, #c9b8a0);
  text-transform: uppercase;
}

.roster-portal-title {
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 700;
  color: #ffffff;
  margin: 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.roster-portal-metric {
  font-size: 10.5px;
  font-weight: 700;
  color: var(--gold-light);
  letter-spacing: 0.08em;
}

.roster-portal-glow {
  position: absolute;
  bottom: -20px;
  left: 50%;
  transform: translateX(-50%);
  width: 140px;
  height: 40px;
  background: rgba(212, 175, 55, 0.35);
  filter: blur(20px);
  border-radius: 50%;
  pointer-events: none;
}

/* Hidden when filtered out */
.roster-row.is-filtered-out {
  display: none !important;
}

/* Responsive Breakpoints for Roster Section */
@media (max-width: 1024px) {
  .roster-row {
    grid-template-columns: 50px 1fr auto;
    gap: 16px;
    padding: 22px 18px;
  }
  .roster-col-tag {
    grid-column: 2 / -1;
    order: 2;
  }
  .roster-col-main {
    grid-column: 2 / 3;
    order: 1;
  }
  .roster-col-metric {
    grid-column: 3 / 4;
    order: 1;
  }
  .roster-floating-portal {
    display: none !important; /* Disable mouse follower on tablets/phones */
  }
}

@media (max-width: 768px) {
  .section-roster {
    padding: 75px 0;
  }
  .roster-row {
    grid-template-columns: 1fr;
    gap: 14px;
    padding: 20px 16px;
  }
  .roster-col-index {
    justify-content: flex-start;
  }
  .roster-artist-name {
    font-size: 20px;
  }
  .roster-col-metric {
    justify-content: space-between;
    width: 100%;
    padding-top: 10px;
    border-top: 1px solid rgba(212, 175, 55, 0.15);
  }
  .roster-count-wrap {
    align-items: flex-start;
    text-align: left;
  }
}

/* --------------------------------------------------------------------------
   7. Dates Section (Performance Schedule Table)
   -------------------------------------------------------------------------- */
.section-dates {
  position: relative;
  padding: 140px 0;
  border-top: 1px solid rgba(212, 175, 55, 0.25);
  background-color: #020a05;
  background-image: 
    radial-gradient(circle 800px at 20% 40%, rgba(18, 99, 56, 0.45) 0%, transparent 60%),
    radial-gradient(circle 700px at 80% 60%, rgba(212, 175, 55, 0.12) 0%, transparent 60%),
    linear-gradient(180deg, #020804 0%, #062413 50%, #020a05 100%);
  overflow: hidden;
  overflow-x: clip;
  max-width: 100%;
}

.dates-table-container {
  width: 100%;
  overflow-x: auto;
}

.dates-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
}

.dates-table thead tr {
  border-bottom: 1px solid rgba(212, 175, 55, 0.25);
}

.dates-table th {
  padding: 16px 12px;
  font-family: var(--font-body);
  font-size: 10.5px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--gold-light);
}

.dates-table tbody tr {
  border-bottom: 1px solid rgba(212, 175, 55, 0.12);
  transition: background-color var(--duration-base) ease;
}

.dates-table tbody tr:hover {
  background-color: rgba(212, 175, 55, 0.08);
}

.dates-table td {
  padding: 24px 12px;
  vertical-align: middle;
}

.td-date {
  font-family: var(--font-display);
  font-size: clamp(16px, 1.8vw, 22px);
  font-weight: 700;
  letter-spacing: -0.015em;
  color: var(--gold-light);
  white-space: nowrap;
}

.td-venue {
  font-family: var(--font-body);
  font-size: 13.5px;
  font-weight: 500;
  color: var(--ink);
}

.td-venue-city {
  font-size: 11px;
  color: var(--ink-secondary);
  margin-top: 2px;
}

.td-artist {
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 600;
  color: var(--ink);
}

.td-curation {
  font-family: var(--font-body);
  font-size: 12px;
  color: var(--ink-secondary);
}

.td-status {
  text-align: right;
}

.status-badge {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  padding: 4px 10px;
  border: 1px solid var(--hairline-strong);
  border-radius: 4px;
  color: var(--ink-secondary);
}

.status-badge.status-active {
  border-color: var(--gold);
  color: var(--gold-light);
  background: rgba(212, 175, 55, 0.12);
  box-shadow: 0 0 10px rgba(212, 175, 55, 0.25);
}

/* --------------------------------------------------------------------------
   8. Close / Footer Section & Cropped Wordmark
   -------------------------------------------------------------------------- */
.section-close {
  position: relative;
  padding-top: 160px;
  padding-bottom: 0;
  border-top: 1px solid rgba(212, 175, 55, 0.25);
  background: 
    radial-gradient(ellipse 90% 60% at 50% 20%, rgba(18, 99, 56, 0.45) 0%, transparent 70%),
    linear-gradient(180deg, #020804 0%, #072213 50%, #020603 100%);
  overflow: hidden;
  overflow-x: clip;
  max-width: 100%;
}

.close-header-grid {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: flex-end;
  gap: 40px;
  margin-bottom: 80px;
}

.close-headline {
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 56px);
  font-weight: 800;
  letter-spacing: -0.025em;
  background: var(--gold-gradient-shine);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
  filter: drop-shadow(0 4px 20px rgba(212, 175, 55, 0.3));
  margin-bottom: 12px;
}

.close-fine-print {
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--ink-secondary);
}

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

.close-footer-strip {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px 0;
  border-top: 1px solid rgba(212, 175, 55, 0.15);
  font-family: var(--font-body);
  font-size: 10.5px;
  color: var(--muted);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.close-footer-links {
  display: flex;
  gap: 20px;
}

.close-footer-links a:hover {
  color: var(--gold-light);
}

/* Signature Cropped Wordmark at Page Bottom Edge */
.close-wordmark-crop-wrapper {
  position: relative;
  width: 100%;
  overflow: hidden;
  line-height: 0.8;
  text-align: center;
  user-select: none;
  pointer-events: none;
  white-space: nowrap;
}

.close-cropped-wordmark {
  font-family: var(--font-display);
  font-size: clamp(36px, 10.2vw, 175px);
  font-weight: 800;
  letter-spacing: -0.02em;
  background: var(--gold-gradient-shine);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
  opacity: 0.15;
  filter: drop-shadow(0 0 30px rgba(212, 175, 55, 0.25));
  display: inline-block;
  white-space: nowrap;
  transform: translateY(28%);
  will-change: transform;
}

/* --------------------------------------------------------------------------
   9. Motion Models & Reveal States
   -------------------------------------------------------------------------- */
@media (prefers-reduced-motion: no-preference) {
  .reveal-init {
    opacity: 0;
    transform: translateY(28px);
    transition: opacity 700ms var(--ease-out-expo), transform 700ms var(--ease-out-expo);
  }

  .reveal-init.is-revealed {
    opacity: 1;
    transform: translateY(0);
  }

  .reveal-delay-1 {
    transition-delay: 100ms;
  }

  .reveal-delay-2 {
    transition-delay: 200ms;
  }

  .reveal-delay-3 {
    transition-delay: 300ms;
  }

  .method-reveal-el {
    opacity: 0;
    transform: translateY(36px);
    filter: blur(6px);
    transition: 
      opacity 850ms cubic-bezier(0.16, 1, 0.3, 1),
      transform 850ms cubic-bezier(0.16, 1, 0.3, 1),
      filter 850ms cubic-bezier(0.16, 1, 0.3, 1);
    will-change: opacity, transform, filter;
  }

  .method-reveal-el.is-revealed {
    opacity: 1;
    transform: translateY(0);
    filter: blur(0);
  }

  .method-reveal-delay-1 {
    transition-delay: 100ms;
  }

  .method-reveal-delay-2 {
    transition-delay: 200ms;
  }

  .method-reveal-delay-3 {
    transition-delay: 320ms;
  }

  .method-reveal-delay-4 {
    transition-delay: 440ms;
  }
}

/* --------------------------------------------------------------------------
   10. Comprehensive Full-Screen & Mobile Responsive Media Queries
   -------------------------------------------------------------------------- */
@media (max-width: 1024px) {
  /* Navigation Bar - Clean Tablet Switch */
  .nav-links {
    display: none !important;
  }

  .desktop-only-btn {
    display: none !important;
  }

  .mobile-menu-toggle-btn {
    display: flex !important;
  }

  .releases-grid {
    grid-template-columns: 1fr;
    gap: 50px;
  }

  .releases-narrative {
    min-height: auto;
  }

  .roster-row {
    grid-template-columns: 160px 1fr auto;
    padding: 22px 10px;
  }

  .methodology-grid {
    grid-template-columns: 1fr;
    gap: 42px;
  }

  /* Close Section & Footer - Tablet */
  .close-header-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .close-footer-strip {
    flex-direction: column;
    gap: 16px;
    align-items: center;
    text-align: center;
    justify-content: center;
    padding: 24px 0 32px 0;
  }

  .close-footer-links {
    flex-wrap: wrap;
    justify-content: center;
    gap: 12px 20px;
  }
}

@media (max-width: 1080px) {
  /* Switch to mobile hamburger navigation for tablet viewport */
  .nav-links {
    display: none !important;
  }

  .desktop-only-btn {
    display: none !important;
  }

  .mobile-menu-toggle-btn {
    display: flex !important;
  }
}

@media (max-width: 768px) {
  :root {
    --nav-height: 62px;
    --gutter-x: 16px;
  }

  /* Navigation Bar */
  .nav-brand {
    font-size: 18px;
  }

  .nav-links {
    display: none !important;
  }

  .desktop-only-btn {
    display: none !important;
  }

  .mobile-menu-toggle-btn {
    display: flex !important;
  }

  /* Hero Section */
  .section-portal-hero {
    height: 280vh;
    min-height: 280vh;
    overflow: visible;
  }

  .portal-stage {
    position: sticky;
    position: -webkit-sticky;
    top: 0;
    height: 100vh;
    height: 100dvh;
  }

  .hero-wordmark {
    font-size: clamp(26px, 8vw, 64px);
    letter-spacing: -0.015em;
  }

  .hero-backdrop-name span {
    font-size: clamp(26px, 8.5vw, 68px);
    letter-spacing: -0.015em;
  }

  .hero-wordmark-frame,
  .hero-emblem-img {
    width: min(94vw, 480px);
    max-height: min(42vh, 320px);
  }

  .hero-portrait-img {
    max-height: min(68vh, 500px);
    margin-top: clamp(35px, 6vh, 60px);
  }

  .meta-bottom-left,
  .meta-bottom-right {
    display: none !important;
  }

  .meta-top-left {
    top: calc(var(--nav-height) + 12px);
    left: 16px;
    font-size: 9px;
  }

  .meta-top-right {
    top: calc(var(--nav-height) + 12px);
    right: 16px;
    font-size: 9px;
  }

  /* Methodology Section */
  .section-methodology {
    border-radius: 2rem 2rem 0 0;
    padding-top: 3rem;
    padding-bottom: 4rem;
    margin-top: 2rem;
  }

  .methodology-header {
    margin-bottom: 2.5rem;
    padding-bottom: 1.75rem;
  }

  .methodology-title {
    font-size: clamp(24px, 6.5vw, 40px);
  }

  .methodology-header-desc {
    font-size: 13.5px;
  }

  .method-step-card {
    padding: 18px 16px;
    border-radius: 1.25rem;
  }

  .method-step-num {
    width: 36px;
    height: 36px;
    font-size: 13px;
  }

  .method-step-title {
    font-size: 16.5px;
  }

  .method-step-desc {
    font-size: 13px;
  }

  .portrait-status-badge {
    top: 10px;
    right: 10px;
    font-size: 8.5px;
    padding: 4px 10px;
  }

  .method-testimonial-card {
    margin-top: -2rem;
    padding: 18px 16px;
    border-radius: 1.25rem;
  }

  .testimonial-quote-text {
    font-size: 13px;
  }

  /* Releases Section */
  .section-releases {
    padding: 75px 0;
  }

  .releases-heading {
    font-size: clamp(22px, 5.8vw, 36px);
  }

  .releases-lede {
    font-size: 13px;
  }

  .releases-actions {
    flex-direction: column;
    align-items: stretch;
    gap: 10px;
    width: 100%;
  }

  .releases-actions .btn-pill {
    width: 100%;
    justify-content: center;
  }

  /* Roster Section */
  .section-roster {
    padding: 75px 0;
  }

  .section-title {
    font-size: clamp(24px, 5.5vw, 38px);
  }

  .roster-row {
    grid-template-columns: 1fr;
    gap: 4px;
    padding: 16px 0;
  }

  .roster-artist-name {
    font-size: 19px;
  }

  .roster-count {
    text-align: left;
    font-size: 10px;
  }

  /* Dates Section */
  .section-dates {
    padding: 75px 0;
  }

  .dates-table,
  .dates-table thead,
  .dates-table tbody,
  .dates-table th,
  .dates-table td,
  .dates-table tr {
    display: block;
  }

  .dates-table thead {
    display: none;
  }

  .dates-table tbody tr {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    padding: 18px 0;
    border-bottom: 1px solid var(--hairline);
  }

  .dates-table td {
    padding: 0;
  }

  .td-date {
    grid-column: 1 / 2;
    font-size: 15px;
  }

  .td-status {
    grid-column: 2 / 3;
    text-align: right;
  }

  .td-venue {
    grid-column: 1 / 2;
    font-size: 13px;
  }

  .td-artist {
    grid-column: 2 / 3;
    text-align: right;
    font-size: 13.5px;
  }

  .td-curation {
    grid-column: 1 / 3;
    font-size: 11px;
    color: var(--muted);
  }

  /* Close Section & Footer - Mobile */
  .section-close {
    padding-top: 75px;
  }

  .close-headline {
    font-size: clamp(24px, 6vw, 38px);
  }

  .close-actions {
    flex-direction: column;
    align-items: stretch;
    width: 100%;
    gap: 10px;
  }

  .close-actions .btn-pill {
    width: 100%;
    justify-content: center;
  }

  .close-footer-strip {
    flex-direction: column;
    gap: 14px;
    align-items: center;
    text-align: center;
    justify-content: center;
    padding: 20px 0 30px 0;
  }

  .close-footer-links {
    flex-wrap: wrap;
    justify-content: center;
    gap: 10px 16px;
  }
}

@media (max-width: 480px) {
  .nav-brand {
    font-size: 15px;
    letter-spacing: 0.02em;
  }

  .nav-social-btn {
    width: 32px;
    height: 32px;
  }

  .nav-social-btn svg {
    width: 15px;
    height: 15px;
  }

  .mobile-menu-toggle-btn {
    width: 34px;
    height: 34px;
  }

  .mobile-drawer-link {
    font-size: clamp(16px, 5vw, 20px);
    padding-bottom: 8px;
  }

  .mobile-drawer-socials {
    grid-template-columns: repeat(3, 1fr);
    gap: 6px;
  }

  .m-social-btn {
    padding: 9px 4px;
    font-size: 11.5px;
    gap: 4px;
  }

  .m-social-btn svg {
    width: 14px;
    height: 14px;
  }

  .close-headline {
    font-size: clamp(20px, 6vw, 28px);
  }

  .close-fine-print {
    font-size: 10px;
    line-height: 1.6;
    letter-spacing: 0.08em;
  }

  .close-footer-links {
    gap: 8px 12px;
    font-size: 10px;
  }

  .close-footer-strip {
    font-size: 9.5px;
    gap: 12px;
  }
}

@media (max-width: 768px) {
  /* Products Page Mobile Adaptations */
  .products-hero-section {
    padding: 85px 0 35px 0;
  }

  .products-hero-title {
    font-size: clamp(26px, 6.5vw, 42px);
  }

  .products-hero-desc {
    font-size: 13.5px;
    margin-bottom: 24px;
  }

  .products-stats-row {
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
    padding-top: 18px;
  }

  .product-stat-card {
    padding: 10px 12px;
  }

  .stat-num {
    font-size: 20px;
  }

  .stat-lbl {
    font-size: 9px;
  }

  .catalog-toolbar {
    flex-direction: column;
    align-items: stretch;
    gap: 14px;
    margin-bottom: 28px;
  }

  .category-filter-group {
    width: 100%;
    overflow-x: auto;
    flex-wrap: nowrap;
    padding-bottom: 8px;
    -webkit-overflow-scrolling: touch;
  }

  .filter-tab-btn {
    flex-shrink: 0;
    padding: 7px 14px;
    font-size: 10px;
  }

  .catalog-search-sort {
    width: 100%;
    flex-direction: column;
    align-items: stretch;
    gap: 10px;
  }

  .search-input-wrap {
    width: 100%;
  }

  .search-input-wrap input {
    width: 100%;
    font-size: 12px;
  }

  .sort-select {
    width: 100%;
    font-size: 11.5px;
  }

  .products-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .section-craft-standards {
    padding: 60px 0;
  }

  .standards-title {
    font-size: clamp(22px, 5.5vw, 32px);
  }

  .standards-desc {
    font-size: 13.5px;
  }

  .standards-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .standard-card {
    padding: 22px 18px;
  }

  .product-modal-card {
    padding: 20px 16px;
    border-radius: 14px;
    max-height: 94vh;
  }

  .modal-grid {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  .modal-product-title {
    font-size: 19px;
  }

  .modal-action-row {
    flex-direction: column;
    align-items: stretch;
    width: 100%;
  }

  .modal-action-row .btn-pill {
    width: 100%;
    justify-content: center;
  }
}

/* ==========================================================================
   VERTICAL RULER SCROLL NAVIGATOR & TOP RETURN BUTTON (Right Border)
   ========================================================================== */
.scroll-ruler-nav {
  position: fixed !important;
  right: 22px !important;
  left: auto !important;
  top: 50% !important;
  bottom: auto !important;
  transform: translateY(-50%) !important;
  z-index: 9999 !important;
  display: flex !important;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  pointer-events: auto;
  user-select: none;
  background: transparent !important;
  margin: 0 !important;
  padding: 0 !important;
}

/* Top Circular Return Button */
.ruler-top-btn {
  position: relative;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: rgba(4, 15, 8, 0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(212, 175, 55, 0.35);
  color: var(--gold-light);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.7);
  transition: 
    transform 250ms cubic-bezier(0.16, 1, 0.3, 1),
    border-color 250ms ease,
    color 250ms ease,
    background 250ms ease,
    box-shadow 250ms ease;
}

.ruler-arrow-icon {
  width: 17px;
  height: 17px;
  transition: transform 250ms cubic-bezier(0.16, 1, 0.3, 1);
}

.ruler-top-btn:hover {
  background: var(--gold-gradient);
  color: #020409;
  border-color: var(--gold);
  transform: translateY(-3px) scale(1.08);
  box-shadow: 0 14px 30px rgba(0, 0, 0, 0.7), 0 0 20px rgba(212, 175, 55, 0.6);
}

.ruler-top-btn:hover .ruler-arrow-icon {
  transform: translateY(-2px);
}

.ruler-top-btn:active {
  transform: translateY(0px) scale(0.96);
}

/* Tooltip on Top Button */
.ruler-btn-tooltip {
  position: absolute;
  right: calc(100% + 12px);
  top: 50%;
  transform: translateY(-50%) translateX(6px);
  background: #040f08;
  color: var(--gold-light);
  font-family: var(--font-body);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.12em;
  padding: 5px 10px;
  border-radius: 6px;
  border: 1px solid rgba(212, 175, 55, 0.35);
  white-space: nowrap;
  pointer-events: none;
  opacity: 0;
  transition: opacity 200ms ease, transform 200ms cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.6);
}

.ruler-top-btn:hover .ruler-btn-tooltip {
  opacity: 1;
  transform: translateY(-50%) translateX(0);
}

/* Ruler Body (Elongated Track & Notches) */
.ruler-body {
  position: relative;
  width: 48px;
  height: min(580px, 72vh);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 12px 0;
}

/* Technical Graduated Ticks on the side */
.ruler-ticks {
  position: absolute;
  right: 2px;
  top: 12px;
  bottom: 12px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  pointer-events: none;
}

.ruler-tick {
  width: 5px;
  height: 1px;
  background-color: rgba(212, 175, 55, 0.2);
  transition: width 150ms ease, background-color 150ms ease;
}

.ruler-tick:nth-child(4n + 1) {
  width: 9px;
  background-color: rgba(212, 175, 55, 0.6);
}

/* Vertical Rail & Progress Fill */
.ruler-rail {
  position: absolute;
  top: 14px;
  bottom: 14px;
  width: 2px;
  background: rgba(212, 175, 55, 0.15);
  border-radius: 9999px;
  overflow: hidden;
}

.ruler-progress-fill {
  width: 100%;
  height: 0%;
  background: var(--gold-gradient);
  border-radius: 9999px;
  box-shadow: 0 0 10px rgba(212, 175, 55, 0.8);
  transition: height 70ms linear;
  will-change: height;
}

/* Interactive Numbered Section Nodes */
.ruler-nodes {
  position: relative;
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  align-items: center;
  z-index: 2;
}

.ruler-node {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 0;
  outline: none;
}

/* Numbered Node Badge */
.ruler-node-num {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: rgba(4, 15, 8, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(212, 175, 55, 0.3);
  color: var(--gold-light);
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.02em;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.5);
  transition: 
    transform 250ms cubic-bezier(0.16, 1, 0.3, 1),
    background-color 250ms ease,
    color 250ms ease,
    border-color 250ms ease,
    box-shadow 250ms ease;
}

.ruler-node:hover .ruler-node-num {
  transform: scale(1.12);
  border-color: var(--gold);
  color: #ffffff;
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.6), 0 0 12px rgba(212, 175, 55, 0.4);
}

/* Active State */
.ruler-node.is-active .ruler-node-num {
  background: var(--gold-gradient);
  color: #020409;
  border-color: var(--gold);
  font-weight: 800;
  transform: scale(1.15);
  box-shadow: 0 0 16px rgba(212, 175, 55, 0.8), 0 6px 18px rgba(0, 0, 0, 0.6);
}

/* Section Tag on Hover */
.ruler-node-tag {
  position: absolute;
  right: calc(100% + 10px);
  top: 50%;
  transform: translateY(-50%) translateX(6px);
  background: #040f08;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  color: var(--gold-light);
  font-family: var(--font-body);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.12em;
  padding: 4px 10px;
  border-radius: 6px;
  border: 1px solid rgba(212, 175, 55, 0.35);
  white-space: nowrap;
  pointer-events: none;
  opacity: 0;
  transition: opacity 200ms ease, transform 200ms cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.7);
}

.ruler-node:hover .ruler-node-tag {
  opacity: 1;
  transform: translateY(-50%) translateX(0);
}

/* Bottom Percent Readout */
.ruler-bottom-meta {
  font-family: var(--font-body);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--gold-light);
  padding: 3px 6px;
  background: rgba(4, 15, 8, 0.85);
  border-radius: 4px;
  border: 1px solid rgba(212, 175, 55, 0.25);
}

/* Tablet & Mobile Responsive */
@media (max-width: 1080px) and (min-width: 769px) {
  .scroll-ruler-nav {
    right: 12px !important;
    gap: 10px;
  }
  .ruler-body {
    height: min(460px, 60vh);
    width: 40px;
  }
  .ruler-node-num {
    width: 26px;
    height: 26px;
    font-size: 10px;
  }
  .ruler-node-tag {
    display: none !important;
  }
}

@media (max-width: 768px) {
  .scroll-ruler-nav {
    right: 16px !important;
    bottom: 24px !important;
    top: auto !important;
    left: auto !important;
    transform: none !important;
    gap: 0 !important;
  }

  .ruler-body,
  .ruler-bottom-meta {
    display: none !important;
  }

  .ruler-top-btn {
    width: 44px;
    height: 44px;
    box-shadow: 0 10px 24px rgba(0, 0, 0, 0.75);
  }

  .ruler-btn-tooltip {
    display: none !important;
  }
}

/* ==========================================================================
   PRODUCT CATALOGUE PAGE (san-pham.html) HIGH-END VISUAL STYLING
   ========================================================================== */
.page-products {
  background-color: #020a05;
  background-image: 
    radial-gradient(ellipse 100% 70% at 50% -10%, rgba(18, 99, 56, 0.55) 0%, transparent 70%),
    radial-gradient(circle 900px at 95% 15%, rgba(212, 175, 55, 0.16) 0%, transparent 60%),
    radial-gradient(circle 1000px at 5% 50%, rgba(10, 61, 34, 0.48) 0%, transparent 65%),
    radial-gradient(ellipse 90% 60% at 90% 75%, rgba(18, 99, 56, 0.4) 0%, transparent 70%),
    radial-gradient(ellipse 100% 80% at 50% 100%, rgba(10, 61, 34, 0.5) 0%, transparent 75%),
    linear-gradient(180deg, #051a0e 0%, #020804 45%, #072213 80%, #020905 100%);
  background-attachment: fixed;
  color: var(--ink);
  min-height: 100vh;
  position: relative;
  overflow-x: hidden;
}

/* 1. Dynamic Ambient Background Glow & Particles */
.ambient-glow-layer {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}

.glow-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.65;
  mix-blend-mode: screen;
  pointer-events: none;
}

.orb-gold {
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(212, 175, 55, 0.5) 0%, rgba(154, 116, 25, 0.25) 50%, transparent 75%);
  top: -100px;
  left: 15%;
  animation: floatOrb1 20s ease-in-out infinite alternate;
}

.orb-lime,
.orb-sapphire,
.orb-emerald {
  width: 650px;
  height: 650px;
  background: radial-gradient(circle, rgba(18, 99, 56, 0.65) 0%, rgba(8, 35, 18, 0.35) 60%, transparent 80%);
  top: 35%;
  right: -80px;
  animation: floatOrb2 25s ease-in-out infinite alternate;
}

.orb-teal,
.orb-navy,
.orb-forest {
  width: 750px;
  height: 750px;
  background: radial-gradient(circle, rgba(12, 46, 27, 0.6) 0%, rgba(4, 15, 8, 0.4) 70%, transparent 85%);
  bottom: -150px;
  left: 8%;
  animation: floatOrb3 30s ease-in-out infinite alternate;
}

@keyframes floatOrb1 {
  0% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(60px, 80px) scale(1.15); }
  100% { transform: translate(-40px, 120px) scale(0.92); }
}

@keyframes floatOrb2 {
  0% { transform: translate(0, 0) scale(0.95); }
  50% { transform: translate(-80px, -60px) scale(1.12); }
  100% { transform: translate(40px, 70px) scale(1.05); }
}

@keyframes floatOrb3 {
  0% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(70px, -90px) scale(1.1); }
  100% { transform: translate(-60px, -40px) scale(0.9); }
}

.ambient-dust-canvas {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 1;
}

/* 2. Gold Shimmer Headline Typography */
.gold-gradient-text {
  background: var(--gold-gradient-shine);
  background-size: 250% auto;
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
  filter: drop-shadow(0 2px 14px rgba(212, 175, 55, 0.3));
}

.shimmer-text {
  animation: textShimmer 6s linear infinite;
}

@keyframes textShimmer {
  0% { background-position: 0% 50%; }
  100% { background-position: 250% 50%; }
}

.pulse-glow {
  box-shadow: 0 0 0 0 rgba(212, 175, 55, 0.8);
  animation: pulseGlow 2s infinite cubic-bezier(0.66, 0, 0, 1);
}

@keyframes pulseGlow {
  0% { box-shadow: 0 0 0 0 rgba(212, 175, 55, 0.8); }
  70% { box-shadow: 0 0 0 10px rgba(212, 175, 55, 0); }
  100% { box-shadow: 0 0 0 0 rgba(212, 175, 55, 0); }
}

/* 3. Products Hero Section */
.products-hero-section {
  position: relative;
  padding: 135px 0 55px 0;
  border-bottom: 1px solid rgba(212, 175, 55, 0.2);
  z-index: 2;
}

.products-hero-header {
  max-width: 920px;
}

.products-hero-title,
.services-hero-title,
.news-hero-title,
.livestream-hero-title,
.hero-editorial-headline {
  font-family: var(--font-display);
  font-size: clamp(34px, 5vw, 66px);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.028em;
  color: #ffffff;
  margin: 18px 0 22px 0;
}

.products-hero-desc {
  font-family: var(--font-body);
  font-size: clamp(14.5px, 1.15vw, 16.5px);
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.78);
  max-width: 68ch;
  margin-bottom: 38px;
}

.products-stats-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 16px;
  padding-top: 26px;
  border-top: 1px solid rgba(212, 175, 55, 0.15);
}

.product-stat-card {
  display: flex;
  flex-direction: column;
  padding: 14px 18px;
  background: linear-gradient(145deg, rgba(12, 46, 27, 0.6) 0%, rgba(4, 15, 8, 0.75) 100%);
  border: 1px solid rgba(212, 175, 55, 0.18);
  border-radius: 10px;
  transition: all 250ms ease;
}

.product-stat-card:hover {
  background: linear-gradient(145deg, rgba(18, 77, 44, 0.8) 0%, rgba(6, 26, 14, 0.9) 100%);
  border-color: rgba(212, 175, 55, 0.45);
  transform: translateY(-3px);
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.5), 0 0 16px rgba(212, 175, 55, 0.2);
}

.stat-num {
  font-family: var(--font-display);
  font-size: clamp(24px, 2.5vw, 32px);
  font-weight: 800;
  color: var(--gold-light);
  line-height: 1;
  margin-bottom: 6px;
}

.stat-lbl {
  font-family: var(--font-body);
  font-size: 10.5px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: rgba(255, 255, 255, 0.52);
}

/* 4. Catalog Section & Filter Toolbar */
.products-catalog-section {
  position: relative;
  padding: 48px 0 100px 0;
  z-index: 2;
}

.catalog-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
  margin-bottom: 42px;
  padding-bottom: 24px;
  border-bottom: 1px solid rgba(212, 175, 55, 0.2);
}

.category-filter-group {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.filter-tab-btn {
  display: flex;
  align-items: center;
  padding: 9px 18px;
  border-radius: 9999px;
  background: rgba(12, 46, 27, 0.45);
  color: rgba(255, 255, 255, 0.72);
  border: 1px solid rgba(212, 175, 55, 0.2);
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  cursor: pointer;
  transition: all 220ms cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
  overflow: hidden;
}

.btn-indicator-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: rgba(212, 175, 55, 0.4);
  display: inline-block;
  margin-right: 8px;
  transition: all 200ms ease;
}

.filter-tab-btn:hover {
  border-color: var(--gold);
  color: var(--gold-light);
  background: rgba(212, 175, 55, 0.12);
  transform: translateY(-2px);
}

.filter-tab-btn.is-active {
  background: var(--gold-gradient);
  color: #020409;
  border-color: var(--gold);
  box-shadow: 0 0 20px rgba(212, 175, 55, 0.5);
  font-weight: 800;
  transform: translateY(-2px);
}

.filter-tab-btn.is-active .btn-indicator-dot {
  background: #020409;
  box-shadow: 0 0 6px rgba(0, 0, 0, 0.8);
}

.catalog-search-sort {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.search-input-wrap {
  position: relative;
  display: flex;
  align-items: center;
}

.search-icon {
  position: absolute;
  left: 12px;
  width: 15px;
  height: 15px;
  color: var(--gold-light);
  opacity: 0.6;
  pointer-events: none;
}

.search-input-wrap input {
  padding: 10px 14px 10px 36px;
  border-radius: 8px;
  background: rgba(12, 46, 27, 0.4);
  border: 1px solid rgba(212, 175, 55, 0.25);
  color: #ffffff;
  font-family: var(--font-body);
  font-size: 12.5px;
  width: clamp(210px, 22vw, 300px);
  outline: none;
  transition: border-color 200ms ease, background 200ms ease, box-shadow 200ms ease;
}

.search-input-wrap input:focus {
  border-color: var(--gold);
  background: rgba(18, 77, 44, 0.65);
  box-shadow: 0 0 16px rgba(212, 175, 55, 0.3);
}

.sort-select {
  padding: 10px 14px;
  border-radius: 8px;
  background: #04140a;
  border: 1px solid rgba(212, 175, 55, 0.25);
  color: var(--gold-light);
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 500;
  outline: none;
  cursor: pointer;
  transition: border-color 200ms ease;
}

.sort-select:focus {
  border-color: var(--gold);
}

/* 5. Products Grid & Interactive 3D Cards */
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(290px, 1fr));
  gap: 32px;
  perspective: 1200px;
}

.product-card {
  position: relative;
  display: flex;
  flex-direction: column;
  background: linear-gradient(145deg, rgba(12, 46, 27, 0.8) 0%, rgba(4, 15, 8, 0.92) 100%);
  border: 1px solid rgba(212, 175, 55, 0.2);
  border-radius: 14px;
  overflow: hidden;
  transform-style: preserve-3d;
  transition: transform 200ms cubic-bezier(0.16, 1, 0.3, 1), border-color 300ms ease, box-shadow 300ms ease;
}

.product-card.card-animate-in {
  animation: cardFadeIn 450ms cubic-bezier(0.16, 1, 0.3, 1) both;
}

@keyframes cardFadeIn {
  from {
    opacity: 0;
    transform: translateY(28px) scale(0.95);
    filter: blur(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
    filter: blur(0);
  }
}

.product-card-shine {
  position: absolute;
  inset: 0;
  pointer-events: none;
  border-radius: 14px;
  z-index: 10;
  opacity: 0;
  transition: opacity 250ms ease;
}

.product-card:hover {
  border-color: var(--gold);
  box-shadow: 
    0 24px 50px -10px rgba(0, 0, 0, 0.85),
    0 0 32px rgba(212, 175, 55, 0.2),
    inset 0 1px 1px rgba(247, 231, 169, 0.35);
}

/* Interactive Vinyl Sleeve & Disc Pop-Out Mechanism */
.product-thumb-wrap {
  position: relative;
  aspect-ratio: 1 / 1;
  background: radial-gradient(circle at center, #0a2e1b 0%, #020804 80%);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  perspective: 600px;
}

.card-vinyl-slot {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1;
  pointer-events: none;
}

.card-vinyl-disc {
  width: 88%;
  height: 88%;
  object-fit: contain;
  filter: drop-shadow(-8px 6px 16px rgba(0, 0, 0, 0.85));
  transform: translateX(0) rotate(0deg);
  transition: transform 650ms cubic-bezier(0.16, 1, 0.3, 1), filter 650ms ease;
  opacity: 0.95;
}

.product-card:hover .card-vinyl-disc {
  transform: translateX(42%) rotate(240deg);
  filter: drop-shadow(-14px 10px 24px rgba(0, 0, 0, 0.95)) brightness(1.1);
}

.card-sleeve-jacket {
  position: relative;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 2;
  transition: transform 550ms cubic-bezier(0.16, 1, 0.3, 1), box-shadow 550ms ease;
}

.product-card:hover .card-sleeve-jacket {
  transform: translateX(-14px) rotateY(-8deg) scale(0.95);
  box-shadow: -10px 10px 30px rgba(0, 0, 0, 0.6);
}

/* Audio Visualizer on Card */
.card-audio-visualizer {
  position: absolute;
  bottom: 12px;
  right: 12px;
  display: flex;
  align-items: flex-end;
  gap: 3px;
  height: 18px;
  z-index: 4;
  padding: 4px 6px;
  border-radius: 4px;
  background: rgba(4, 15, 8, 0.88);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid rgba(212, 175, 55, 0.25);
  opacity: 0;
  transform: translateY(6px);
  transition: all 250ms ease;
}

.product-card:hover .card-audio-visualizer {
  opacity: 1;
  transform: translateY(0);
}

.audio-bar {
  width: 3px;
  border-radius: 2px;
  background: var(--gold);
  height: 4px;
}

.product-card:hover .bar-1 { animation: bounceBar 500ms ease-in-out infinite alternate; }
.product-card:hover .bar-2 { animation: bounceBar 400ms ease-in-out infinite alternate 150ms; }
.product-card:hover .bar-3 { animation: bounceBar 650ms ease-in-out infinite alternate 300ms; }
.product-card:hover .bar-4 { animation: bounceBar 480ms ease-in-out infinite alternate 80ms; }

@keyframes bounceBar {
  0% { height: 3px; }
  100% { height: 14px; }
}

.product-code-tag {
  display: none !important;
}

.product-status-tag {
  position: absolute;
  top: 12px;
  right: 12px;
  padding: 4px 9px;
  border-radius: 4px;
  font-family: var(--font-body);
  font-size: 9.5px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  z-index: 5;
}

.product-status-tag.status-available {
  background: rgba(12, 46, 27, 0.95);
  color: var(--gold-light);
  border: 1px solid rgba(212, 175, 55, 0.4);
}

.product-status-tag.status-preorder {
  background: var(--gold-gradient);
  color: #020409;
  border: 1px solid var(--gold);
  font-weight: 800;
}

.product-status-tag.status-limited {
  background: var(--gold-gradient-shine);
  color: #020409;
  border: 1px solid var(--gold);
  font-weight: 800;
  box-shadow: 0 0 12px rgba(212, 175, 55, 0.4);
}

.product-status-tag.status-custom {
  background: rgba(12, 46, 27, 0.85);
  color: var(--gold-light);
  border: 1px solid rgba(212, 175, 55, 0.35);
  backdrop-filter: blur(8px);
}

.product-overlay-action {
  position: absolute;
  inset: 0;
  background: rgba(2, 10, 5, 0.7);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 250ms ease;
  z-index: 6;
}

.product-card:hover .product-overlay-action {
  opacity: 1;
}

.btn-quick-view {
  padding: 11px 24px;
  border-radius: 9999px;
  background: var(--gold-gradient);
  color: #020409;
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.1em;
  border: none;
  cursor: pointer;
  transform: translateY(14px);
  box-shadow: 0 0 16px rgba(212, 175, 55, 0.4);
  transition: transform 250ms cubic-bezier(0.16, 1, 0.3, 1), background 200ms ease, box-shadow 200ms ease;
}

.btn-quick-view:hover {
  background: var(--gold-gradient-shine);
  color: #000000;
  box-shadow: 0 0 24px rgba(212, 175, 55, 0.7);
}

.product-card:hover .btn-quick-view {
  transform: translateY(0);
}

.product-card-body {
  padding: 22px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
  background: linear-gradient(180deg, rgba(12, 46, 27, 0.96) 0%, rgba(4, 15, 8, 0.98) 100%);
  position: relative;
  z-index: 3;
}

.product-meta-pills {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  margin-bottom: 12px;
}

.product-meta-pills span {
  font-family: var(--font-body);
  font-size: 9.5px;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 4px;
  background: rgba(12, 46, 27, 0.5);
  color: var(--gold-light);
  letter-spacing: 0.1em;
  border: 1px solid rgba(212, 175, 55, 0.2);
}

.product-title {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 800;
  line-height: 1.35;
  color: #ffffff;
  margin-bottom: 10px;
}

.product-excerpt {
  font-family: var(--font-body);
  font-size: 12.5px;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.65);
  margin-bottom: 20px;
  flex-grow: 1;
}

.product-card-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 16px;
  border-top: 1px solid rgba(212, 175, 55, 0.15);
  margin-top: auto;
}

.product-price-box {
  display: flex;
  flex-direction: column;
}

.price-val {
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 800;
  color: var(--gold-light);
  text-shadow: 0 0 10px rgba(212, 175, 55, 0.3);
}

.price-sub {
  font-family: var(--font-body);
  font-size: 10px;
  color: rgba(255, 255, 255, 0.4);
  letter-spacing: 0.05em;
}

.btn-card-inquire {
  padding: 8px 18px;
  border-radius: 6px;
  background: rgba(12, 46, 27, 0.6);
  border: 1px solid rgba(212, 175, 55, 0.3);
  color: var(--gold-light);
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 700;
  cursor: pointer;
  transition: all 200ms ease;
}

.btn-card-inquire:hover {
  background: var(--gold-gradient);
  color: #020409;
  border-color: var(--gold);
  box-shadow: 0 0 16px rgba(212, 175, 55, 0.5);
}

/* 6. No Results Message */
.no-results-box {
  text-align: center;
  padding: 60px 20px;
  background: linear-gradient(145deg, rgba(12, 46, 27, 0.7) 0%, rgba(4, 15, 8, 0.85) 100%);
  border: 1px solid rgba(212, 175, 55, 0.2);
  border-radius: 12px;
  margin-top: 20px;
}

.no-results-icon {
  font-size: 40px;
  color: var(--gold-light);
  opacity: 0.4;
  margin-bottom: 12px;
}

.no-results-box h3 {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 8px;
}

.no-results-box p {
  font-family: var(--font-body);
  font-size: 13.5px;
  color: rgba(255, 255, 255, 0.6);
  margin-bottom: 20px;
}

/* 7. Craft & Technical Standards Section */
.section-craft-standards {
  position: relative;
  padding: 85px 0;
  border-top: 1px solid rgba(212, 175, 55, 0.2);
  background: rgba(4, 15, 8, 0.88);
  z-index: 2;
}

.standards-header {
  max-width: 800px;
  margin-bottom: 42px;
}

.standards-title {
  font-family: var(--font-display);
  font-size: clamp(26px, 3.5vw, 42px);
  font-weight: 800;
  background: var(--gold-gradient-shine);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
  margin: 12px 0 14px 0;
}

.standards-desc {
  font-family: var(--font-body);
  font-size: 14.5px;
  line-height: 1.65;
  color: rgba(255, 255, 255, 0.75);
}

.standards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}

.standard-card {
  background: linear-gradient(145deg, rgba(12, 46, 27, 0.7) 0%, rgba(4, 15, 8, 0.85) 100%);
  border: 1px solid rgba(212, 175, 55, 0.2);
  border-radius: 12px;
  padding: 32px 28px;
  transition: transform 250ms ease, border-color 250ms ease, box-shadow 250ms ease;
}

.standard-card:hover {
  transform: translateY(-6px);
  border-color: var(--gold);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.7), 0 0 20px rgba(212, 175, 55, 0.15);
}

.standard-num {
  font-family: var(--font-display);
  font-size: 26px;
  font-weight: 800;
  background: var(--gold-gradient-shine);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
  margin-bottom: 14px;
}

.standard-card-title {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: #ffffff;
  margin-bottom: 10px;
}

.standard-card-text {
  font-family: var(--font-body);
  font-size: 13.5px;
  line-height: 1.65;
  color: rgba(255, 255, 255, 0.65);
}

/* 8. Quick-View Product Modal with Turntable & Audio Player */
.product-modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(2, 10, 5, 0.92);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: 20px;
}

.product-modal-backdrop.is-open {
  display: flex;
  animation: modalFadeIn 300ms cubic-bezier(0.16, 1, 0.3, 1) both;
}

@keyframes modalFadeIn {
  from { opacity: 0; transform: scale(0.96); }
  to { opacity: 1; transform: scale(1); }
}

.product-modal-card {
  position: relative;
  background: linear-gradient(145deg, rgba(12, 46, 27, 0.96) 0%, rgba(4, 15, 8, 0.98) 100%);
  border: 1px solid rgba(212, 175, 55, 0.35);
  border-radius: 18px;
  max-width: 900px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  padding: 38px;
  box-shadow: 0 36px 90px rgba(0, 0, 0, 0.95), 0 0 40px rgba(212, 175, 55, 0.15);
}

.modal-close-btn {
  position: absolute;
  top: 18px;
  right: 18px;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(12, 46, 27, 0.6);
  border: 1px solid rgba(212, 175, 55, 0.3);
  color: var(--gold-light);
  font-size: 14px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 200ms ease;
  z-index: 10;
}

.modal-close-btn:hover {
  background: var(--gold-gradient);
  color: #020409;
  border-color: var(--gold);
  box-shadow: 0 0 16px rgba(212, 175, 55, 0.5);
}

.modal-grid {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: 36px;
  align-items: center;
}

/* Modal Turntable Visualizer */
.modal-turntable-stage {
  position: relative;
  aspect-ratio: 1 / 1;
  background: radial-gradient(circle at center, #0c2e1b 0%, #020804 85%);
  border-radius: 12px;
  border: 1px solid rgba(212, 175, 55, 0.25);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: inset 0 0 50px rgba(0, 0, 0, 0.85);
}

.modal-vinyl-disc {
  position: absolute;
  width: 82%;
  height: 82%;
  object-fit: contain;
  right: -20%;
  filter: drop-shadow(-10px 8px 24px rgba(0, 0, 0, 0.95));
  z-index: 1;
  transition: transform 600ms cubic-bezier(0.16, 1, 0.3, 1);
}

.modal-vinyl-disc.is-spinning {
  animation: spinVinyl 3s linear infinite;
}

@keyframes spinVinyl {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.modal-img {
  position: relative;
  width: 72%;
  height: 72%;
  object-fit: cover;
  z-index: 2;
  border-radius: 8px;
  box-shadow: -10px 10px 35px rgba(0, 0, 0, 0.85);
  transform: translateX(-16%);
}

.modal-audio-controls {
  margin-top: 18px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.btn-play-preview {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 12px 20px;
  border-radius: 8px;
  background: rgba(212, 175, 55, 0.15);
  border: 1px solid rgba(212, 175, 55, 0.4);
  color: var(--gold-light);
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
  transition: all 250ms ease;
}

.btn-play-preview:hover {
  background: var(--gold-gradient);
  color: #020409;
  border-color: var(--gold);
  box-shadow: 0 0 24px rgba(212, 175, 55, 0.6);
}

.modal-audio-waveform {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  height: 22px;
  opacity: 0.25;
  transition: opacity 300ms ease;
}

.modal-audio-waveform.is-playing {
  opacity: 1;
}

.modal-audio-waveform span {
  width: 3px;
  height: 4px;
  border-radius: 2px;
  background: var(--gold);
}

.modal-audio-waveform.is-playing span:nth-child(1) { animation: waveBar 400ms infinite alternate; }
.modal-audio-waveform.is-playing span:nth-child(2) { animation: waveBar 550ms infinite alternate 100ms; }
.modal-audio-waveform.is-playing span:nth-child(3) { animation: waveBar 380ms infinite alternate 200ms; }
.modal-audio-waveform.is-playing span:nth-child(4) { animation: waveBar 600ms infinite alternate 50ms; }
.modal-audio-waveform.is-playing span:nth-child(5) { animation: waveBar 450ms infinite alternate 150ms; }
.modal-audio-waveform.is-playing span:nth-child(6) { animation: waveBar 520ms infinite alternate 250ms; }
.modal-audio-waveform.is-playing span:nth-child(7) { animation: waveBar 410ms infinite alternate 80ms; }
.modal-audio-waveform.is-playing span:nth-child(8) { animation: waveBar 490ms infinite alternate 180ms; }

@keyframes waveBar {
  0% { height: 4px; }
  100% { height: 20px; }
}

.modal-info-col {
  display: flex;
  flex-direction: column;
}

.modal-header-meta {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
}

.modal-product-title {
  font-family: var(--font-display);
  font-size: clamp(20px, 2.5vw, 28px);
  font-weight: 800;
  line-height: 1.2;
  color: #ffffff;
  margin-bottom: 12px;
}

.modal-price-box {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin: 16px 0;
  padding: 12px 16px;
  background: rgba(12, 46, 27, 0.45);
  border-radius: 8px;
  border: 1px solid rgba(212, 175, 55, 0.2);
}

.modal-price-box .price-val {
  font-size: 20px;
}

.modal-product-desc {
  font-family: var(--font-body);
  font-size: 13.5px;
  line-height: 1.65;
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: 20px;
}

.modal-specs-box {
  background: rgba(4, 15, 8, 0.7);
  border-radius: 8px;
  border: 1px solid rgba(212, 175, 55, 0.2);
  padding: 16px;
  margin-bottom: 24px;
}

.modal-specs-box h4 {
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold-light);
  margin-bottom: 10px;
}

.modal-specs-box ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.modal-specs-box li {
  font-family: var(--font-body);
  font-size: 12px;
  color: rgba(255, 255, 255, 0.7);
  line-height: 1.5;
}

.modal-specs-box li strong {
  color: #ffffff;
}

.modal-action-row {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

/* 9. Floating Scroll-to-Top Button */
.floating-top-btn {
  position: fixed;
  bottom: 32px;
  right: 32px;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: rgba(4, 15, 8, 0.92);
  border: 1px solid rgba(212, 175, 55, 0.35);
  color: var(--gold-light);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 99;
  opacity: 0;
  pointer-events: none;
  transform: translateY(12px);
  transition: all 250ms ease;
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.7);
}

.floating-top-btn svg {
  width: 20px;
  height: 20px;
}

.floating-top-btn.is-visible {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.floating-top-btn:hover {
  background: var(--gold-gradient);
  color: #020409;
  border-color: var(--gold);
  box-shadow: 0 0 20px rgba(212, 175, 55, 0.6);
}

/* Modal Responsive */
@media (max-width: 768px) {
  .modal-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .product-modal-card {
    padding: 24px;
  }
}

/* ==========================================================================
   PRODUCT & PROPERTY DETAIL DEDICATED PAGE (chi-tiet-san-pham.html)
   ========================================================================== */
.page-product-detail {
  background-color: #020a05;
  background-image: 
    radial-gradient(ellipse 100% 70% at 50% -10%, rgba(18, 99, 56, 0.55) 0%, transparent 70%),
    radial-gradient(circle 900px at 95% 15%, rgba(212, 175, 55, 0.16) 0%, transparent 60%),
    radial-gradient(circle 1000px at 5% 50%, rgba(10, 61, 34, 0.48) 0%, transparent 65%),
    radial-gradient(ellipse 90% 60% at 90% 75%, rgba(18, 99, 56, 0.4) 0%, transparent 70%),
    radial-gradient(ellipse 100% 80% at 50% 100%, rgba(10, 61, 34, 0.5) 0%, transparent 75%),
    linear-gradient(180deg, #051a0e 0%, #020804 45%, #072213 80%, #020905 100%);
  background-attachment: fixed;
  color: var(--ink);
  min-height: 100vh;
  min-height: 100dvh;
}

/* 1. Breadcrumbs Bar */
.detail-breadcrumb-bar {
  padding: calc(var(--nav-height) + 28px) 0 16px 0;
  position: relative;
  z-index: 2;
}

.breadcrumb-trail {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.5);
  flex-wrap: wrap;
}

.breadcrumb-trail a {
  color: rgba(255, 255, 255, 0.7);
  text-decoration: none;
  transition: color 200ms ease;
}

.breadcrumb-trail a:hover {
  color: var(--gold-light);
}

.breadcrumb-separator {
  color: rgba(212, 175, 55, 0.35);
}

.breadcrumb-current {
  color: var(--gold-light);
  font-weight: 700;
  letter-spacing: 0.05em;
}

/* 2. Hero Detail Section */
.detail-hero-section {
  padding: 12px 0 80px 0;
  position: relative;
  z-index: 2;
}

.detail-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.25fr);
  gap: clamp(32px, 4.5vw, 64px);
  align-items: start;
}

/* Left Media Column (Sticky 3D Showcase) */
.detail-media-column {
  position: sticky;
  top: calc(var(--nav-height) + 24px);
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.detail-turntable-card {
  position: relative;
  background: linear-gradient(145deg, rgba(12, 46, 27, 0.75) 0%, rgba(4, 15, 8, 0.88) 100%);
  border: 1px solid rgba(212, 175, 55, 0.22);
  border-radius: 24px;
  padding: clamp(20px, 3.5vw, 36px);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  overflow: hidden;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.6), 0 0 30px rgba(18, 99, 56, 0.25);
}

.turntable-player-wrap {
  position: relative;
  width: 100%;
  aspect-ratio: 1 / 1;
  max-width: 440px;
  margin: 0 auto 24px auto;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2;
}

.turntable-halo {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 320px;
  height: 320px;
  background: radial-gradient(circle, rgba(212, 175, 55, 0.2) 0%, rgba(18, 99, 56, 0.2) 50%, transparent 75%);
  pointer-events: none;
  filter: blur(40px);
  z-index: 1;
}

/* Sliding & Spinning Emblem Disc */
.turntable-disc-layer {
  position: absolute;
  top: 6%;
  right: 0;
  width: 78%;
  height: 78%;
  border-radius: 50%;
  z-index: 2;
  transform: translateX(18%) rotate(0deg);
  transition: transform 600ms cubic-bezier(0.16, 1, 0.3, 1);
  filter: drop-shadow(0 15px 30px rgba(0, 0, 0, 0.8));
}

.turntable-disc-img {
  width: 100%;
  height: 100%;
  display: block;
}

.turntable-disc-layer.is-spinning {
  transform: translateX(28%);
}

.turntable-disc-layer.is-spinning .turntable-disc-img {
  animation: spinDiscLive 2.2s linear infinite;
}

@keyframes spinDiscLive {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

/* Sleeve Jacket / Main Photo Layer */
.turntable-sleeve-layer {
  position: relative;
  width: 82%;
  height: 82%;
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid rgba(212, 175, 55, 0.3);
  box-shadow: 0 20px 48px rgba(0, 0, 0, 0.6);
  z-index: 3;
  background: #020409;
}

.turntable-sleeve-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 400ms ease;
}

.turntable-player-wrap:hover .turntable-sleeve-img {
  transform: scale(1.03);
}

/* Audio & Soundscape Controls Dock */
.turntable-controls-dock {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding-top: 18px;
  border-top: 1px solid rgba(212, 175, 55, 0.15);
  position: relative;
  z-index: 3;
  flex-wrap: wrap;
}

.audio-track-info {
  display: flex;
  align-items: center;
  gap: 10px;
}

.audio-indicator-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.3);
  transition: all 250ms ease;
}

.audio-indicator-dot.is-active {
  background: var(--gold-light);
  box-shadow: 0 0 12px var(--gold);
  animation: pulseDot 1.2s infinite ease-in-out;
}

@keyframes pulseDot {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.4); opacity: 0.6; }
}

.audio-track-text {
  display: flex;
  flex-direction: column;
}

.audio-track-title {
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 700;
  color: #ffffff;
  letter-spacing: 0.08em;
}

.audio-track-sub {
  font-family: var(--font-body);
  font-size: 9.5px;
  color: rgba(255, 255, 255, 0.45);
  letter-spacing: 0.05em;
}

.btn-play-turntable {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  border-radius: 9999px;
  background: rgba(212, 175, 55, 0.14);
  border: 1px solid rgba(212, 175, 55, 0.45);
  color: var(--gold-light);
  font-family: var(--font-body);
  font-size: 11.5px;
  font-weight: 700;
  cursor: pointer;
  transition: all 250ms ease;
}

.btn-play-turntable:hover {
  background: var(--gold-gradient);
  color: #020409;
  box-shadow: 0 0 20px rgba(212, 175, 55, 0.5);
}

.play-icon {
  width: 14px;
  height: 14px;
}

/* 8-Band Live Equalizer Waveform */
.live-equalizer-bars {
  display: flex;
  align-items: flex-end;
  gap: 3px;
  height: 20px;
}

.eq-bar {
  width: 3px;
  height: 4px;
  background: var(--gold-gradient);
  border-radius: 2px;
  transition: height 150ms ease;
}

.live-equalizer-bars.is-animating .eq-bar:nth-child(1) { animation: barHop 0.5s ease infinite alternate; }
.live-equalizer-bars.is-animating .eq-bar:nth-child(2) { animation: barHop 0.7s ease infinite alternate 0.1s; }
.live-equalizer-bars.is-animating .eq-bar:nth-child(3) { animation: barHop 0.4s ease infinite alternate 0.2s; }
.live-equalizer-bars.is-animating .eq-bar:nth-child(4) { animation: barHop 0.8s ease infinite alternate 0.15s; }
.live-equalizer-bars.is-animating .eq-bar:nth-child(5) { animation: barHop 0.6s ease infinite alternate 0.05s; }
.live-equalizer-bars.is-animating .eq-bar:nth-child(6) { animation: barHop 0.75s ease infinite alternate 0.25s; }
.live-equalizer-bars.is-animating .eq-bar:nth-child(7) { animation: barHop 0.45s ease infinite alternate 0.18s; }
.live-equalizer-bars.is-animating .eq-bar:nth-child(8) { animation: barHop 0.65s ease infinite alternate 0.12s; }

@keyframes barHop {
  0% { height: 4px; }
  100% { height: 20px; }
}

/* Quick Key Highlights Box */
.detail-quick-highlights {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.highlight-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 14px;
  border-radius: 12px;
  background: rgba(6, 26, 14, 0.6);
  border: 1px solid rgba(212, 175, 55, 0.15);
  font-family: var(--font-body);
}

.highlight-icon {
  font-size: 16px;
  color: var(--gold);
  flex-shrink: 0;
}

.highlight-item strong {
  display: block;
  font-size: 11.5px;
  font-weight: 700;
  color: #ffffff;
  line-height: 1.2;
}

.highlight-item span {
  display: block;
  font-size: 10px;
  color: rgba(255, 255, 255, 0.6);
  margin-top: 2px;
}

/* Right Information Column */
.detail-info-column {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.detail-meta-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

.detail-meta-pills {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.detail-code-label {
  font-family: var(--font-body);
  font-size: 11.5px;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.5);
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.detail-product-title {
  font-family: var(--font-display);
  font-size: clamp(26px, 3.2vw, 42px);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.025em;
  background: var(--gold-gradient-shine);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  margin: 0;
}

/* Price Strip */
.detail-price-strip {
  background: rgba(6, 26, 14, 0.65);
  border: 1px solid rgba(212, 175, 55, 0.18);
  border-radius: 14px;
  padding: 18px 24px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.detail-price-main {
  display: flex;
  align-items: baseline;
  gap: 14px;
  flex-wrap: wrap;
}

.price-big {
  font-family: var(--font-display);
  font-size: clamp(28px, 3vw, 38px);
  font-weight: 800;
  background: var(--gold-gradient);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  letter-spacing: -0.02em;
}

.price-usd {
  font-family: var(--font-body);
  font-size: 13.5px;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.45);
}

.price-vat-tag {
  font-family: var(--font-body);
  font-size: 10.5px;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.5);
  letter-spacing: 0.08em;
}

.detail-long-desc {
  font-family: var(--font-body);
  font-size: clamp(14px, 1.1vw, 15.5px);
  line-height: 1.75;
  color: rgba(255, 255, 255, 0.85);
  margin: 0;
}

/* Order & Consultation Form Box */
.detail-order-box {
  background: linear-gradient(145deg, rgba(12, 46, 27, 0.85) 0%, rgba(4, 15, 8, 0.95) 100%);
  border: 1px solid rgba(212, 175, 55, 0.35);
  border-radius: 20px;
  padding: clamp(20px, 3vw, 32px);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.6), 0 0 30px rgba(18, 99, 56, 0.25);
}

.order-box-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
  flex-wrap: wrap;
  gap: 10px;
}

.order-box-title {
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--gold-light);
  margin: 0;
}

.order-box-tag {
  font-family: var(--font-body);
  font-size: 10px;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 4px;
  background: rgba(212, 175, 55, 0.12);
  color: var(--gold-light);
  border: 1px solid rgba(212, 175, 55, 0.35);
}

.order-inquiry-form {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.form-row-2col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.form-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-field label {
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.75);
  letter-spacing: 0.04em;
}

.form-field input,
.form-field select,
.form-field textarea {
  width: 100%;
  background: rgba(2, 8, 4, 0.65);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 8px;
  padding: 10px 14px;
  font-family: var(--font-body);
  font-size: 12.5px;
  color: #ffffff;
  outline: none;
  transition: border-color 200ms ease, box-shadow 200ms ease;
}

.form-field select {
  cursor: pointer;
}

.form-field select option {
  background: #061f12;
  color: #ffffff;
}

.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  border-color: var(--gold);
  box-shadow: 0 0 12px rgba(212, 175, 55, 0.35);
}

.btn-submit-order {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 14px 24px;
  border-radius: 9999px;
  background: var(--gold-gradient);
  color: #020409;
  font-family: var(--font-body);
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: 0.08em;
  border: none;
  cursor: pointer;
  transition: all 250ms ease;
  margin-top: 6px;
  box-shadow: 0 0 20px rgba(212, 175, 55, 0.4);
}

.btn-submit-order:hover {
  background: var(--gold-gradient-shine);
  box-shadow: 0 0 30px rgba(212, 175, 55, 0.7);
  transform: translateY(-2px);
}

.order-toast-msg {
  margin-top: 14px;
  padding: 14px 18px;
  border-radius: 10px;
  background: rgba(12, 46, 27, 0.9);
  border: 1px solid var(--gold);
  color: #ffffff;
  font-family: var(--font-body);
  font-size: 12.5px;
  font-weight: 600;
  line-height: 1.5;
  box-shadow: 0 0 20px rgba(212, 175, 55, 0.25);
}

/* 3. Detailed Specifications & Blueprint Section */
.detail-specs-section {
  padding: 85px 0;
  border-top: 1px solid var(--hairline);
  background: rgba(2, 8, 4, 0.35);
}

.specs-blueprint-grid {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: clamp(24px, 4vw, 48px);
  align-items: start;
}

.tech-specs-card,
.tracklist-card {
  background: linear-gradient(145deg, rgba(12, 46, 27, 0.75) 0%, rgba(4, 15, 8, 0.88) 100%);
  border: 1px solid rgba(212, 175, 55, 0.2);
  border-radius: 20px;
  padding: clamp(22px, 3.5vw, 34px);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.5), 0 0 25px rgba(18, 99, 56, 0.2);
}

.card-header-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-body);
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: var(--gold-light);
  margin-bottom: 10px;
}

.card-header-badge .card-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--gold);
}

.specs-card-title {
  font-family: var(--font-display);
  font-size: clamp(20px, 2.2vw, 28px);
  font-weight: 700;
  color: #ffffff;
  margin: 0 0 24px 0;
  letter-spacing: -0.015em;
}

.tech-specs-table {
  width: 100%;
  border-collapse: collapse;
}

.tech-specs-table tr {
  border-bottom: 1px dashed rgba(255, 255, 255, 0.09);
}

.tech-specs-table tr:last-child {
  border-bottom: none;
}

.tech-specs-table th {
  padding: 14px 12px 14px 0;
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--gold-light);
  text-align: left;
  vertical-align: top;
  width: 38%;
}

.tech-specs-table td {
  padding: 14px 0 14px 12px;
  font-family: var(--font-body);
  font-size: 12.5px;
  line-height: 1.55;
  color: rgba(255, 255, 255, 0.85);
  vertical-align: top;
}

/* Blueprint / Floor Plan Table */
.tracklist-table-wrap {
  width: 100%;
  overflow-x: auto;
}

.tracklist-table {
  width: 100%;
  border-collapse: collapse;
}

.tracklist-table th {
  padding: 12px 14px;
  font-family: var(--font-body);
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: rgba(255, 255, 255, 0.5);
  background: rgba(255, 255, 255, 0.03);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.tracklist-table td {
  padding: 14px;
  font-family: var(--font-body);
  font-size: 12.5px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  vertical-align: middle;
}

.tracklist-table tbody tr:hover {
  background: rgba(255, 255, 255, 0.025);
}

.td-track-pos {
  white-space: nowrap;
  color: var(--gold-light);
}

.track-index {
  display: inline-block;
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--gold);
  margin-right: 8px;
}

.td-track-title {
  color: rgba(255, 255, 255, 0.85);
  line-height: 1.5;
}

.btn-track-sample {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: rgba(255, 255, 255, 0.85);
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 600;
  cursor: pointer;
  transition: all 200ms ease;
  white-space: nowrap;
}

.btn-track-sample:hover {
  background: var(--gold-gradient);
  color: #020409;
  border-color: var(--gold);
  box-shadow: 0 0 15px rgba(212, 175, 55, 0.4);
}

/* 4. Related Properties Section */
.detail-related-section {
  padding: 85px 0;
  border-top: 1px solid var(--hairline);
}

.related-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 36px;
  flex-wrap: wrap;
  gap: 16px;
}

.related-products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: clamp(20px, 3vw, 32px);
}

/* 5. Detail Page Responsive Media Queries */
@media (max-width: 1024px) {
  .detail-hero-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .detail-media-column {
    position: static;
  }
  .specs-blueprint-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
}

@media (max-width: 768px) {
  .detail-breadcrumb-bar {
    padding-top: calc(var(--nav-height) + 18px);
  }
  .detail-hero-section {
    padding-bottom: 50px;
  }
  .form-row-2col {
    grid-template-columns: 1fr;
    gap: 12px;
  }
  .detail-quick-highlights {
    grid-template-columns: 1fr;
    gap: 8px;
  }
  .turntable-player-wrap {
    max-width: 320px;
  }
  .turntable-controls-dock {
    flex-direction: column;
    align-items: stretch;
  }
  .btn-play-turntable {
    width: 100%;
    justify-content: center;
  }
  .live-equalizer-bars {
    justify-content: center;
  }
}

/* ==========================================================================
   CINEMATIC ROYAL ENTRANCE PRELOADER & GRAND REVEAL (INDEX ONLY)
   ========================================================================== */
.cinematic-entrance-overlay {
  position: fixed;
  inset: 0;
  z-index: 99999;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  pointer-events: all;
  background-color: transparent;
  transition: visibility 0.8s ease;
}

.cinematic-entrance-overlay.is-finished {
  visibility: hidden;
  pointer-events: none;
}

/* Split Curtains */
.intro-curtain-panel {
  position: absolute;
  left: 0;
  right: 0;
  height: 50.5%;
  background: radial-gradient(circle at center, #062214 0%, #020904 80%, #010502 100%);
  z-index: 1;
  transition: transform 1.25s cubic-bezier(0.76, 0, 0.24, 1);
  box-shadow: 0 0 60px rgba(0, 0, 0, 0.95);
  will-change: transform;
}

.intro-curtain-panel.panel-top {
  top: 0;
  border-bottom: 1.5px solid rgba(212, 175, 55, 0.45);
}

.intro-curtain-panel.panel-bottom {
  bottom: 0;
  border-top: 1.5px solid rgba(212, 175, 55, 0.45);
}

.cinematic-entrance-overlay.is-opening .panel-top {
  transform: translate3d(0, -100%, 0);
}

.cinematic-entrance-overlay.is-opening .panel-bottom {
  transform: translate3d(0, 100%, 0);
}

/* Canvas & Ambient Glows */
.intro-canvas {
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  opacity: 0.88;
}

.intro-ambient-glow {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
  z-index: 2;
  filter: blur(100px);
  animation: introGlowFloat 8s ease-in-out infinite alternate;
}

.intro-ambient-glow.glow-1 {
  width: 550px;
  height: 550px;
  background: radial-gradient(circle, rgba(18, 99, 56, 0.55) 0%, transparent 70%);
  top: 18%;
  left: 18%;
}

.intro-ambient-glow.glow-2 {
  width: 650px;
  height: 650px;
  background: radial-gradient(circle, rgba(212, 175, 55, 0.28) 0%, transparent 70%);
  bottom: 12%;
  right: 18%;
  animation-delay: -4s;
}

@keyframes introGlowFloat {
  0% { transform: scale(1) translate(0, 0); }
  100% { transform: scale(1.22) translate(30px, -20px); }
}

/* Center Stage Content */
.intro-center-stage {
  position: relative;
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 24px;
  max-width: 860px;
  transition: opacity 0.6s ease, transform 0.8s cubic-bezier(0.16, 1, 0.3, 1), filter 0.6s ease;
  will-change: opacity, transform, filter;
}

.cinematic-entrance-overlay.is-opening .intro-center-stage {
  opacity: 0;
  transform: scale(1.18);
  filter: blur(14px);
}

/* Emblem & Halo */
.intro-emblem-wrapper {
  position: relative;
  width: 150px;
  height: 105px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
}

.emblem-halo {
  position: absolute;
  inset: -15px -25px;
  border-radius: 50%;
  background: radial-gradient(ellipse at center, rgba(212, 175, 55, 0.48) 0%, rgba(18, 99, 56, 0.28) 60%, transparent 80%);
  filter: blur(14px);
  animation: emblemHaloPulse 3s ease-in-out infinite;
}

@keyframes emblemHaloPulse {
  0%, 100% { transform: scale(0.92); opacity: 0.65; }
  50% { transform: scale(1.22); opacity: 1; filter: blur(18px); }
}

.intro-emblem-img {
  width: 140px;
  max-width: 100%;
  height: auto;
  object-fit: contain;
  filter: drop-shadow(0 0 20px rgba(212, 175, 55, 0.75));
  animation: emblemFloat 4s ease-in-out infinite alternate;
}

@keyframes emblemFloat {
  0% { transform: translateY(0) rotate(0deg); }
  100% { transform: translateY(-8px) rotate(2deg); }
}

/* Typography Reveal */
.intro-tagline {
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: var(--gold-light);
  margin-bottom: 14px;
  display: block;
  opacity: 0;
  transform: translateY(15px);
  animation: introFadeUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.25s forwards;
}

.intro-brand-title {
  font-family: var(--font-display);
  font-size: clamp(38px, 6.2vw, 82px);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: 0.08em;
  margin: 0 0 22px 0;
  display: flex;
  gap: clamp(10px, 1.8vw, 26px);
  justify-content: center;
  text-transform: uppercase;
}

.intro-word {
  display: inline-block;
  background: linear-gradient(135deg, #ffffff 0%, #f7e7a9 30%, #d4af37 60%, #fff5cc 80%, #c59b27 100%);
  background-size: 250% auto;
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
  opacity: 0;
  transform: translateY(35px) scale(0.92);
  filter: drop-shadow(0 4px 20px rgba(212, 175, 55, 0.5));
  animation: introWordReveal 0.9s cubic-bezier(0.16, 1, 0.3, 1) forwards, textShimmer 5s linear infinite;
}

.intro-word:nth-child(1) { animation-delay: 0.35s, 0.35s; }
.intro-word:nth-child(2) { animation-delay: 0.5s, 0.5s; }
.intro-word:nth-child(3) { animation-delay: 0.65s, 0.65s; }

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

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

/* Gold Hairline Progress */
.intro-gold-line {
  width: 290px;
  max-width: 88vw;
  height: 2px;
  background: rgba(212, 175, 55, 0.2);
  border-radius: 2px;
  margin: 0 auto 16px auto;
  overflow: hidden;
  position: relative;
}

.intro-gold-line-fill {
  width: 0%;
  height: 100%;
  background: var(--gold-gradient-shine);
  box-shadow: 0 0 14px rgba(212, 175, 55, 0.95);
  transition: width 1.4s cubic-bezier(0.25, 1, 0.5, 1);
}

/* Meta Bottom & Counter */
.intro-meta-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 290px;
  max-width: 88vw;
  font-family: var(--font-body);
  font-size: 10.5px;
  letter-spacing: 0.12em;
  color: rgba(255, 255, 255, 0.65);
  opacity: 0;
  animation: introFadeUp 0.8s ease 0.55s forwards;
}

.intro-counter {
  font-family: var(--font-display);
  font-weight: 800;
  color: var(--gold-light);
  font-size: 13.5px;
}

/* Skip Button */
.intro-skip-btn {
  position: absolute;
  bottom: 28px;
  right: 32px;
  z-index: 4;
  background: rgba(12, 46, 27, 0.65);
  border: 1px solid rgba(212, 175, 55, 0.4);
  border-radius: 9999px;
  padding: 9px 22px;
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold-light);
  cursor: pointer;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  transition: all 250ms ease;
  opacity: 0;
  animation: introFadeUp 0.8s ease 0.85s forwards;
}

.intro-skip-btn:hover {
  background: var(--gold-gradient);
  color: #020804;
  border-color: var(--gold);
  box-shadow: 0 0 22px rgba(212, 175, 55, 0.65);
  transform: translateY(-2px);
}

@media (max-width: 640px) {
  .intro-skip-btn {
    bottom: 20px;
    right: 50%;
    transform: translateX(50%);
    font-size: 10px;
    padding: 8px 18px;
    white-space: nowrap;
  }
  .intro-skip-btn:hover {
    transform: translateX(50%) translateY(-2px);
  }
}