/* ==========================================================================
   DARCZ INTERNATIONAL - Website Color & UI Guidelines (v1.0)
   Monochrome, Ultra-Luxury, Minimalist Industrial B2B Aesthetic
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. Design Tokens & CSS Variables
   -------------------------------------------------------------------------- */
:root {
  /* Colors */
  --bg-primary: #0B0B0B;        /* Matte Black */
  --bg-secondary: #121212;      /* Dark Graphite */
  --bg-navbar: #111111;         /* Header Bar Surface */
  --bg-card: #181818;           /* Elevated Surface */
  --bg-hover: #242424;          /* Graphite Hover */
  
  --text-primary: #FFFFFF;     /* Pure White */
  --text-secondary: #BFC3C8;   /* Brushed Silver */
  --text-muted: #7A7F86;       /* Steel Grey */
  
  --border-subtle: #242424;    /* Dark Graphite 1px */
  --border-nav: #1F1F1F;       /* Subtle Header Border */
  --border-focus: #BFC3C8;     /* Brushed Silver Focus */
  
  /* Typography */
  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  
  /* Container & Spacing */
  --max-width: 1480px;
  --header-height: 72px;
  --topbar-height: 38px;
  --section-padding: 120px 5%;
  --transition-smooth: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

/* --------------------------------------------------------------------------
   2. Reset & Base Styles
   -------------------------------------------------------------------------- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  background-color: var(--bg-primary);
  color: var(--text-secondary);
}

body {
  font-family: var(--font-family);
  font-weight: 300;
  line-height: 1.6;
  letter-spacing: -0.01em;
  background-color: var(--bg-primary);
  color: var(--text-secondary);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* Typography Hierarchy */
h1, h2, h3, h4, h5, h6 {
  color: var(--text-primary);
  font-weight: 200;
  letter-spacing: -0.03em;
  line-height: 1.15;
}

h1 { font-size: clamp(2.2rem, 5vw, 4.2rem); font-weight: 200; }
h2 { font-size: clamp(1.8rem, 3.5vw, 3rem); font-weight: 200; }
h3 { font-size: clamp(1.25rem, 2vw, 1.75rem); font-weight: 300; }
h4 { font-size: 1.1rem; font-weight: 300; }

p {
  color: var(--text-secondary);
  font-weight: 300;
  font-size: 1.02rem;
  margin-bottom: 1rem;
}

a {
  color: var(--text-secondary);
  text-decoration: none;
  transition: var(--transition-smooth);
}

a:hover {
  color: var(--text-primary);
}

ul { list-style: none; }

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

.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 4%;
}

.container-full {
  width: 100%;
  max-width: 100%;
  padding: 0 65px;
  margin: 0 auto;
}

/* --------------------------------------------------------------------------
   3. Scroll Entrance Animations (.reveal)
   -------------------------------------------------------------------------- */
.reveal {
  opacity: 0;
  transform: translateY(35px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: opacity, transform;
}

.reveal.active {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay-1 { transition-delay: 0.12s; }
.reveal-delay-2 { transition-delay: 0.24s; }
.reveal-delay-3 { transition-delay: 0.36s; }
.reveal-delay-4 { transition-delay: 0.48s; }

/* --------------------------------------------------------------------------
   4. Buttons
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 13px 28px;
  font-family: var(--font-family);
  font-size: 0.75rem;
  font-weight: 300;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  background-color: transparent;
  color: var(--text-primary);
  border: 1px solid var(--border-subtle);
  border-radius: 2px;
  cursor: pointer;
  transition: var(--transition-smooth);
}

.btn:hover {
  background-color: var(--text-primary);
  color: var(--bg-primary);
  border-color: var(--text-primary);
}

.btn-secondary {
  border-color: var(--border-subtle);
  color: var(--text-secondary);
}

.btn-secondary:hover {
  border-color: var(--text-secondary);
  color: var(--text-primary);
  background-color: var(--bg-secondary);
}

.btn-request-sample {
  background-color: #141414;
  border: 1px solid #2A2A2A;
  color: var(--text-primary);
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  padding: 11px 24px;
  border-radius: 3px;
}

.btn-request-sample:hover {
  background-color: var(--text-primary);
  color: #000000;
  border-color: var(--text-primary);
}

/* --------------------------------------------------------------------------
   5. Top Announcement Ticker Bar
   -------------------------------------------------------------------------- */
.top-bar {
  background-color: #0B0B0B;
  border-bottom: 1px solid var(--border-nav);
  height: var(--topbar-height);
  display: flex;
  align-items: center;
  font-size: 0.68rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.top-bar-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
}

.top-bar-left, .top-bar-right {
  display: flex;
  align-items: center;
  gap: 12px;
}

.live-dot {
  width: 6px;
  height: 6px;
  background-color: #FFFFFF;
  border-radius: 50%;
  display: inline-block;
  box-shadow: 0 0 6px rgba(255, 255, 255, 0.9);
  margin-right: 4px;
}

.top-text-bold { color: var(--text-primary); font-weight: 400; }
.top-text-muted { color: var(--text-muted); font-weight: 300; }
.top-bar-divider { color: #2A2A2A; font-size: 0.75rem; }

/* --------------------------------------------------------------------------
   6. Main Header & Navigation Bar
   -------------------------------------------------------------------------- */
.navbar {
  background-color: var(--bg-navbar);
  border-bottom: 1px solid var(--border-nav);
  height: var(--header-height);
  position: sticky;
  top: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
}

.navbar-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 14px;
}

.brand-dragon-logo {
  height: 38px;
  width: auto;
  object-fit: contain;
  filter: brightness(0) invert(1);
}

.brand-text-stack { display: flex; flex-direction: column; }
.brand-title { font-size: 1.25rem; font-weight: 300; letter-spacing: 0.28em; color: var(--text-primary); line-height: 1; }
.brand-subtitle { font-size: 0.55rem; font-weight: 300; letter-spacing: 0.35em; color: var(--text-muted); margin-top: 3px; }

.nav-center { display: flex; align-items: center; }
.nav-links { display: flex; align-items: center; gap: 36px; }

.nav-link {
  font-size: 0.75rem;
  font-weight: 300;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-secondary);
  padding: 10px 0;
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.nav-link:hover, .nav-link.active { color: var(--text-primary); }

.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, transparent, #FFFFFF, transparent);
}

.arrow-down { font-size: 0.65rem; margin-left: 2px; color: var(--text-muted); }

.nav-item-dropdown { position: relative; }
.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  background-color: var(--bg-card);
  border: 1px solid var(--border-subtle);
  min-width: 220px;
  padding: 12px 0;
  display: none;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.8);
}
.nav-item-dropdown:hover .dropdown-menu { display: block; }
.dropdown-menu a { display: block; padding: 10px 20px; font-size: 0.75rem; letter-spacing: 0.1em; color: var(--text-secondary); }
.dropdown-menu a:hover { background-color: var(--bg-hover); color: var(--text-primary); }

.nav-right { display: flex; align-items: center; gap: 16px; }

/* Mobile Hamburger Toggle */
.mobile-menu-btn {
  display: none;
  background: transparent;
  border: none;
  cursor: pointer;
  flex-direction: column;
  gap: 5px;
  padding: 6px;
}

.mobile-menu-btn span {
  display: block;
  width: 22px;
  height: 2px;
  background-color: var(--text-primary);
  transition: var(--transition-smooth);
}

/* Mobile Navigation Drawer */
.mobile-drawer-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.82);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 2000;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition-smooth);
}

.mobile-drawer-overlay.active {
  opacity: 1;
  visibility: visible;
}

.mobile-drawer {
  position: fixed;
  top: 0;
  right: -100%;
  width: 320px;
  max-width: 85%;
  height: 100vh;
  background-color: #0E0E0E;
  border-left: 1px solid var(--border-subtle);
  z-index: 2001;
  padding: 30px 24px;
  display: flex;
  flex-direction: column;
  transition: right 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: -10px 0 40px rgba(0, 0, 0, 0.9);
}

.mobile-drawer.active { right: 0; }

.mobile-drawer-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 40px;
}

.mobile-drawer-close {
  background: transparent;
  border: none;
  color: var(--text-primary);
  font-size: 2rem;
  line-height: 1;
  cursor: pointer;
}

.mobile-nav-links { display: flex; flex-direction: column; gap: 16px; }

.mobile-nav-link {
  font-size: 0.88rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-secondary);
  display: block;
  padding: 10px 0;
  border-bottom: 1px solid #1A1A1A;
}

.mobile-drawer-footer { margin-top: auto; padding-top: 30px; }

.mobile-drawer-cta { width: 100%; text-align: center; margin-bottom: 20px; }

.mobile-drawer-contact { font-size: 0.75rem; color: var(--text-muted); line-height: 1.6; }

/* --------------------------------------------------------------------------
   7. Hero Section
   -------------------------------------------------------------------------- */
.hero-ditto {
  position: relative;
  min-height: calc(100vh - var(--header-height) - var(--topbar-height));
  padding: 60px 0 40px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  align-items: center;
  overflow: hidden;
  background-color: var(--bg-primary);
}

.hero-bg-container { position: absolute; inset: 0; z-index: 1; overflow: hidden; }

.hero-bg-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 20%;
  filter: brightness(0.62) contrast(1.08);
}

.hero-overlay-vignette {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 45%, rgba(0, 0, 0, 0.2) 0%, rgba(11, 11, 11, 0.72) 65%, rgba(11, 11, 11, 0.98) 100%),
              linear-gradient(180deg, rgba(11, 11, 11, 0.5) 0%, transparent 20%, rgba(11, 11, 11, 0.85) 75%, rgba(11, 11, 11, 0.98) 100%);
}

.hero-container-content {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  width: 100%;
  margin: auto 0;
}

.hero-text-block {
  max-width: 1200px;
  margin-top: 320px;
  margin-bottom: 50px;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.hero-main-title {
  font-size: clamp(1.5rem, 2.7vw, 2.55rem);
  font-weight: 200;
  letter-spacing: 0.06em;
  line-height: 1.32;
  color: var(--text-primary);
  text-transform: uppercase;
  margin-bottom: 20px;
  text-shadow: 0 4px 30px rgba(0, 0, 0, 0.9), 0 2px 10px rgba(0, 0, 0, 0.8);
}

.hero-description {
  font-size: clamp(0.9rem, 1.1vw, 1.02rem);
  font-weight: 300;
  color: var(--text-secondary);
  max-width: 640px;
  margin-bottom: 32px;
  line-height: 1.6;
  letter-spacing: 0.01em;
  text-shadow: 0 2px 12px rgba(0, 0, 0, 0.9);
}

.hero-cta-group { display: flex; gap: 18px; align-items: center; justify-content: center; flex-wrap: wrap; }

.btn-hero-white {
  background-color: #FFFFFF;
  color: #000000;
  font-weight: 400;
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  padding: 15px 32px;
  border: 1px solid #FFFFFF;
  border-radius: 3px;
  transition: var(--transition-smooth);
}

.btn-hero-white:hover { background-color: transparent; color: #FFFFFF; border-color: #FFFFFF; }

.btn-hero-outline {
  background-color: rgba(20, 20, 20, 0.4);
  color: var(--text-primary);
  font-weight: 300;
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  padding: 15px 32px;
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: 3px;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  transition: var(--transition-smooth);
}

.btn-hero-outline:hover { background-color: #FFFFFF; color: #000000; border-color: #FFFFFF; }

.hero-stats-box {
  width: 100%;
  max-width: 1040px;
  background: rgba(14, 14, 14, 0.7);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 8px;
  padding: 28px 30px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.6);
}

.hero-stat-item { flex: 1; text-align: center; padding: 0 12px; }
.hero-stat-value { font-size: clamp(1.8rem, 2.6vw, 2.4rem); font-weight: 200; color: var(--text-primary); letter-spacing: -0.02em; line-height: 1; margin-bottom: 8px; }
.hero-stat-title { font-size: 0.62rem; font-weight: 300; color: var(--text-muted); letter-spacing: 0.18em; text-transform: uppercase; line-height: 1.3; }
.hero-stat-divider { width: 1px; height: 42px; background-color: rgba(255, 255, 255, 0.1); }

/* --------------------------------------------------------------------------
   8. Section 02: Industrial Capabilities
   -------------------------------------------------------------------------- */
.capabilities-section { background-color: var(--bg-primary); padding: 100px 0 120px; }
.capabilities-header { text-align: center; max-width: 860px; margin: 0 auto 60px; }
.section-label-line { font-size: 0.72rem; letter-spacing: 0.25em; text-transform: uppercase; color: var(--text-muted); display: block; margin-bottom: 20px; font-weight: 300; }
.capabilities-title { font-size: clamp(1.8rem, 3.2vw, 2.8rem); font-weight: 200; letter-spacing: 0.12em; line-height: 1.25; color: var(--text-primary); text-transform: uppercase; margin-bottom: 20px; }
.capabilities-subtitle { font-size: clamp(0.9rem, 1.1vw, 1rem); font-weight: 300; color: var(--text-secondary); line-height: 1.65; max-width: 720px; margin: 0 auto; }

.featured-image-card {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 8.5;
  max-height: 580px;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--border-subtle);
  margin-bottom: 40px;
  background-color: var(--bg-secondary);
}

.featured-group-img { width: 100%; height: 100%; object-fit: cover; object-position: center center; filter: brightness(0.9) contrast(1.05); transition: transform 0.8s cubic-bezier(0.16, 1, 0.3, 1); }
.featured-image-card:hover .featured-group-img { transform: scale(1.03); }

.image-floating-badge {
  position: absolute;
  bottom: 24px;
  left: 28px;
  background: rgba(14, 14, 14, 0.75);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 20px;
  padding: 8px 18px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.64rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-primary);
}

.badge-dot { width: 5px; height: 5px; background-color: #FFFFFF; border-radius: 50%; }

.capabilities-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; margin-bottom: 50px; }
.cap-card { background-color: #141414; border: 1px solid #242424; border-radius: 12px; padding: 36px 26px; transition: var(--transition-smooth); }
.cap-card:hover { background-color: #1A1A1A; border-color: #383838; }

/* ULTRA-PREMIUM CAPABILITY CARDS */
.cap-card-luxury {
  background-color: #0E0E0E !important;
  border: 1px solid #1F1F1F !important;
  border-radius: 14px !important;
  overflow: hidden !important;
  padding: 0 !important;
  display: flex !important;
  flex-direction: column !important;
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1), border-color 0.35s ease, box-shadow 0.35s ease !important;
  position: relative !important;
}
.cap-card-luxury:hover {
  transform: translateY(-6px) !important;
  border-color: #444444 !important;
  box-shadow: 0 20px 40px rgba(0,0,0,0.85) !important;
}
.cap-img-wrapper {
  position: relative !important;
  width: 100% !important;
  aspect-ratio: 1 / 1 !important;
  height: auto !important;
  max-height: 280px !important;
  overflow: hidden !important;
  background-color: #050505 !important;
}
.cap-card-bg-img {
  width: 100% !important;
  height: 100% !important;
  aspect-ratio: 1 / 1 !important;
  object-fit: cover !important;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1), filter 0.6s ease !important;
  filter: brightness(0.9) !important;
}
.cap-card-luxury:hover .cap-card-bg-img {
  transform: scale(1.08) !important;
  filter: brightness(1.05) !important;
}

/* ── GLOBAL ANTI-THEFT & IMAGE DOWNLOAD PROTECTION ── */
img, video {
  -webkit-user-drag: none !important;
  -khtml-user-drag: none !important;
  -moz-user-drag: none !important;
  -o-user-drag: none !important;
  user-drag: none !important;
  -webkit-user-select: none !important;
  -moz-user-select: none !important;
  -ms-user-select: none !important;
  user-select: none !important;
  -webkit-touch-callout: none !important;
}
.cap-img-overlay {
  position: absolute !important;
  inset: 0 !important;
  background: linear-gradient(to top, rgba(14,14,14,1) 0%, rgba(14,14,14,0.3) 60%, rgba(0,0,0,0.1) 100%) !important;
}
.cap-card-num-badge {
  position: absolute !important;
  top: 14px !important;
  left: 14px !important;
  background: rgba(0, 0, 0, 0.75) !important;
  border: 1px solid rgba(255, 255, 255, 0.25) !important;
  color: #FFFFFF !important;
  font-size: 0.64rem !important;
  font-weight: 700 !important;
  letter-spacing: 0.16em !important;
  padding: 4px 10px !important;
  border-radius: 20px !important;
  backdrop-filter: blur(8px) !important;
  text-transform: uppercase !important;
  z-index: 2 !important;
}
.cap-card-content {
  padding: 22px 24px 28px !important;
  flex: 1 !important;
  display: flex !important;
  flex-direction: column !important;
}
.cap-card-title { font-size: 1.08rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; color: var(--text-primary); margin-bottom: 10px; }
.cap-card-desc { font-size: 0.85rem; font-weight: 300; color: var(--text-secondary); line-height: 1.6; margin: 0; }
.capabilities-cta-wrap { display: flex; justify-content: center; }
.btn-cap-more { border-color: #2E2E2E; font-size: 0.72rem; letter-spacing: 0.18em; padding: 14px 32px; color: var(--text-secondary); }
.btn-cap-more:hover { border-color: var(--text-primary); color: var(--text-primary); background-color: #181818; }

/* --------------------------------------------------------------------------
   9. Section 03: Categories & Core Production Lines
   -------------------------------------------------------------------------- */
.categories-section { background-color: var(--bg-primary); padding: 100px 0 120px; border-top: 1px solid var(--border-subtle); }
.categories-header { text-align: center; max-width: 860px; margin: 0 auto 60px; }
.categories-title { font-size: clamp(1.8rem, 3.2vw, 2.8rem); font-weight: 200; letter-spacing: 0.12em; line-height: 1.25; color: var(--text-primary); text-transform: uppercase; margin-bottom: 20px; }
.categories-subtitle { font-size: clamp(0.9rem, 1.1vw, 1rem); font-weight: 300; color: var(--text-secondary); line-height: 1.65; max-width: 720px; margin: 0 auto; }
.categories-card-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; margin-bottom: 60px; }

.cat-card { background-color: #121212; border: 1px solid #202020; border-radius: 12px; overflow: hidden; display: flex; flex-direction: column; transition: var(--transition-smooth); }
.cat-card:hover { background-color: #161616; border-color: #333333; }
.cat-img-box { position: relative; width: 100%; aspect-ratio: 4 / 5; overflow: hidden; background-color: var(--bg-secondary); }
.cat-img { width: 100%; height: 100%; object-fit: cover; object-position: center top; transition: transform 0.7s cubic-bezier(0.16, 1, 0.3, 1); }
.cat-card:hover .cat-img { transform: scale(1.05); }

.cat-badge-left { position: absolute; top: 14px; left: 14px; background: rgba(14, 14, 14, 0.75); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); border: 1px solid rgba(255, 255, 255, 0.12); padding: 5px 12px; font-size: 0.58rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--text-muted); }
.cat-badge-right { position: absolute; top: 14px; right: 14px; background: rgba(14, 14, 14, 0.75); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); border: 1px solid rgba(255, 255, 255, 0.12); padding: 5px 12px; font-size: 0.58rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--text-primary); }
.cat-card-body { padding: 24px 20px 20px; display: flex; flex-direction: column; flex: 1; }
.cat-num-label { font-size: 0.64rem; letter-spacing: 0.18em; text-transform: uppercase; color: var(--text-muted); display: block; margin-bottom: 10px; }
.cat-card-title { font-size: 1.05rem; font-weight: 300; letter-spacing: 0.08em; text-transform: uppercase; color: var(--text-primary); margin-bottom: 16px; line-height: 1.3; }
.cat-tags { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 24px; margin-top: auto; }
.cat-tag { background-color: #1A1A1A; border: 1px solid #282828; border-radius: 3px; padding: 4px 10px; font-size: 0.62rem; color: var(--text-muted); letter-spacing: 0.05em; }

.btn-cat-action { width: 100%; background-color: #FFFFFF; color: #000000; border: 1px solid #FFFFFF; font-size: 0.68rem; font-weight: 400; letter-spacing: 0.14em; padding: 12px 14px; border-radius: 4px; text-align: center; }
.btn-cat-action:hover { background-color: transparent; color: #FFFFFF; border-color: #FFFFFF; }
.catalog-bottom-cta { display: flex; justify-content: center; margin-top: 40px; }
.btn-browse-catalog { background-color: #FFFFFF; color: #000000; border: 1px solid #FFFFFF; font-size: 0.72rem; font-weight: 400; letter-spacing: 0.18em; padding: 16px 40px; border-radius: 4px; box-shadow: 0 0 25px rgba(255, 255, 255, 0.15); }
.btn-browse-catalog:hover { background-color: #161616; color: #FFFFFF; border-color: #444444; }

/* --------------------------------------------------------------------------
   10. Section 04: Manufacturing Pipeline
   -------------------------------------------------------------------------- */
.pipeline-section { background-color: var(--bg-primary); padding: 100px 0 120px; border-top: 1px solid var(--border-subtle); }
.pipeline-header { text-align: center; max-width: 860px; margin: 0 auto 60px; }
.pipeline-title { font-size: clamp(1.8rem, 3.2vw, 2.8rem); font-weight: 200; letter-spacing: 0.12em; line-height: 1.25; color: var(--text-primary); text-transform: uppercase; margin-bottom: 20px; }
.pipeline-subtitle { font-size: clamp(0.9rem, 1.1vw, 1rem); font-weight: 300; color: var(--text-secondary); line-height: 1.65; max-width: 720px; margin: 0 auto; }

.pipeline-stepper { position: relative; max-width: 720px; margin: 0 auto 60px; display: flex; justify-content: space-between; align-items: center; }
.stepper-line { position: absolute; top: 50%; left: 0; width: 100%; height: 1px; background-color: #242424; z-index: 1; transform: translateY(-50%); }
.step-btn { position: relative; z-index: 2; width: 44px; height: 44px; border-radius: 50%; background-color: #0E0E0E; border: 1px solid #282828; color: var(--text-muted); font-family: var(--font-family); font-size: 0.75rem; font-weight: 300; display: flex; align-items: center; justify-content: center; cursor: pointer; transition: var(--transition-smooth); }
.step-btn:hover { border-color: #555555; color: var(--text-primary); }
.step-btn.active { background-color: #FFFFFF; color: #000000; border-color: #FFFFFF; box-shadow: 0 0 20px rgba(255, 255, 255, 0.4); }

.pipeline-card { background-color: #121212; border: 1px solid #202020; border-radius: 16px; padding: 48px; display: grid; grid-template-columns: 1.1fr 1fr; gap: 50px; align-items: center; margin-bottom: 50px; }
.step-badge-wrap { display: flex; align-items: center; gap: 16px; margin-bottom: 24px; }
.step-pill { border: 1px solid #2A2A2A; background-color: #181818; color: var(--text-primary); font-size: 0.65rem; letter-spacing: 0.18em; padding: 6px 14px; border-radius: 3px; text-transform: uppercase; }
.step-phase-label { font-size: 0.65rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--text-muted); }
.step-title { font-size: clamp(1.5rem, 2.5vw, 2.2rem); font-weight: 200; letter-spacing: 0.08em; text-transform: uppercase; color: var(--text-primary); margin-bottom: 20px; line-height: 1.25; }
.step-desc { font-size: 0.92rem; font-weight: 300; color: var(--text-secondary); line-height: 1.65; margin-bottom: 32px; }
.step-checklist { display: flex; flex-direction: column; gap: 14px; }
.step-checklist li { font-size: 0.88rem; color: var(--text-secondary); display: flex; align-items: center; gap: 12px; }
.check-icon { width: 20px; height: 20px; border-radius: 50%; background-color: #1A1A1A; border: 1px solid #333333; color: #FFFFFF; font-size: 0.65rem; display: inline-flex; align-items: center; justify-content: center; }

.pipeline-card-right { width: 100%; }
.step-img-box { position: relative; width: 100%; aspect-ratio: 4 / 3; border-radius: 12px; overflow: hidden; border: 1px solid var(--border-subtle); }
.step-img { width: 100%; height: 100%; object-fit: cover; filter: grayscale(80%) brightness(0.9) contrast(1.1); transition: filter 0.5s ease; }
.step-img-box:hover .step-img { filter: grayscale(0%) brightness(0.95); }
.pipeline-bottom-cta { display: flex; justify-content: center; }
.btn-process-more { border-color: #2E2E2E; font-size: 0.72rem; letter-spacing: 0.18em; padding: 14px 32px; color: var(--text-secondary); }
.btn-process-more:hover { border-color: var(--text-primary); color: var(--text-primary); background-color: #181818; }

/* --------------------------------------------------------------------------
   11. Section 05: Eco Infrastructure
   -------------------------------------------------------------------------- */
.sustainability-section { background-color: var(--bg-primary); padding: 100px 0 120px; border-top: 1px solid var(--border-subtle); }
.sustainability-header { text-align: center; max-width: 860px; margin: 0 auto 60px; }
.sustainability-title { font-size: clamp(1.8rem, 3.2vw, 2.8rem); font-weight: 200; letter-spacing: 0.12em; line-height: 1.25; color: var(--text-primary); text-transform: uppercase; margin-bottom: 20px; }
.sustainability-subtitle { font-size: clamp(0.9rem, 1.1vw, 1rem); font-weight: 300; color: var(--text-secondary); line-height: 1.65; max-width: 720px; margin: 0 auto; }
.sustainability-card { position: relative; width: 100%; aspect-ratio: 16 / 7.5; min-height: 480px; border-radius: 16px; overflow: hidden; border: 1px solid var(--border-subtle); margin-bottom: 50px; background-color: var(--bg-secondary); display: flex; align-items: flex-end; }
.sustainability-card-bg { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: center center; filter: grayscale(100%) brightness(0.65) contrast(1.1); transition: transform 0.8s cubic-bezier(0.16, 1, 0.3, 1); }
.sustainability-card:hover .sustainability-card-bg { transform: scale(1.03); }
.sustainability-card-overlay { position: absolute; inset: 0; background: radial-gradient(circle at 30% 50%, rgba(0, 0, 0, 0.3) 0%, rgba(11, 11, 11, 0.85) 75%, rgba(11, 11, 11, 0.96) 100%), linear-gradient(180deg, rgba(11, 11, 11, 0.4) 0%, rgba(11, 11, 11, 0.92) 100%); }
.sustainability-card-content { position: relative; z-index: 2; padding: 48px 50px; width: 100%; }
.sustainability-top-badge { display: inline-flex; align-items: center; gap: 8px; background: rgba(14, 14, 14, 0.75); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); border: 1px solid rgba(255, 255, 255, 0.15); border-radius: 20px; padding: 8px 18px; font-size: 0.62rem; letter-spacing: 0.18em; text-transform: uppercase; color: var(--text-primary); margin-bottom: 28px; }
.sustainability-card-heading { font-size: clamp(1.8rem, 3vw, 2.7rem); font-weight: 200; letter-spacing: 0.1em; line-height: 1.25; color: var(--text-primary); text-transform: uppercase; margin-bottom: 50px; text-shadow: 0 4px 30px rgba(0, 0, 0, 0.9); }
.sustainability-stats-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 30px; padding-top: 30px; border-top: 1px solid rgba(255, 255, 255, 0.1); }
.sust-stat-value { font-size: clamp(1.6rem, 2.4vw, 2.2rem); font-weight: 200; color: var(--text-primary); letter-spacing: -0.02em; line-height: 1; margin-bottom: 8px; }
.sust-stat-label { font-size: 0.62rem; font-weight: 300; color: var(--text-muted); letter-spacing: 0.18em; text-transform: uppercase; line-height: 1.3; }
.sustainability-bottom-cta { display: flex; justify-content: center; }
.btn-sustainability-more { border-color: #2E2E2E; font-size: 0.72rem; letter-spacing: 0.18em; padding: 14px 32px; color: var(--text-secondary); }
.btn-sustainability-more:hover { border-color: var(--text-primary); color: var(--text-primary); background-color: #181818; }

/* --------------------------------------------------------------------------
   12. Section 06: RFQ Form
   -------------------------------------------------------------------------- */
.rfq-section { background-color: var(--bg-primary); padding: 100px 0 120px; border-top: 1px solid var(--border-subtle); }
.rfq-header { text-align: center; max-width: 860px; margin: 0 auto 60px; }
.rfq-title { font-size: clamp(1.8rem, 3.2vw, 2.8rem); font-weight: 200; letter-spacing: 0.12em; line-height: 1.25; color: var(--text-primary); text-transform: uppercase; margin-bottom: 20px; }
.rfq-subtitle { font-size: clamp(0.9rem, 1.1vw, 1rem); font-weight: 300; color: var(--text-secondary); line-height: 1.65; max-width: 720px; margin: 0 auto; }
.rfq-grid { display: grid; grid-template-columns: 0.85fr 1.15fr; gap: 32px; align-items: start; }

.rfq-concierge-card { background-color: #121212; border: 1px solid #202020; border-radius: 16px; padding: 44px 36px; display: flex; flex-direction: column; }
.concierge-title { font-size: 1.1rem; font-weight: 300; letter-spacing: 0.12em; text-transform: uppercase; color: var(--text-primary); margin-bottom: 36px; }
.concierge-list { display: flex; flex-direction: column; gap: 28px; margin-bottom: 40px; }
.concierge-item { display: flex; gap: 18px; align-items: flex-start; }
.concierge-icon { width: 40px; height: 40px; border-radius: 8px; background-color: #181818; border: 1px solid #262626; color: var(--text-primary); display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.concierge-label { font-size: 0.62rem; letter-spacing: 0.18em; text-transform: uppercase; color: var(--text-muted); display: block; margin-bottom: 6px; }
.concierge-value { font-size: 0.88rem; color: var(--text-secondary); line-height: 1.5; margin: 0; }
.concierge-value a { color: var(--text-primary); }
.concierge-wa-btn { background-color: #161616; border: 1px solid #262626; border-radius: 8px; padding: 16px; display: flex; align-items: center; justify-content: center; gap: 12px; color: var(--text-primary); font-size: 0.92rem; font-weight: 300; letter-spacing: 0.08em; transition: var(--transition-smooth); }
.concierge-wa-btn:hover { background-color: #1E1E1E; border-color: #383838; }

.rfq-form-card { background-color: #121212; border: 1px solid #202020; border-radius: 16px; padding: 44px; }
.form-card-title { font-size: 1.1rem; font-weight: 300; letter-spacing: 0.12em; text-transform: uppercase; color: var(--text-primary); margin-bottom: 32px; }
.form-row-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form-group { margin-bottom: 22px; }
.form-label { display: block; font-size: 0.65rem; letter-spacing: 0.18em; text-transform: uppercase; color: var(--text-muted); margin-bottom: 8px; }
.form-input, .form-select, .form-textarea { width: 100%; background-color: #0B0B0B; border: 1px solid #222222; border-radius: 4px; padding: 14px 16px; color: var(--text-primary); font-family: var(--font-family); font-size: 0.88rem; font-weight: 300; outline: none; transition: var(--transition-smooth); }
.form-input::placeholder, .form-textarea::placeholder { color: #4A4E54; }
.form-input:focus, .form-select:focus, .form-textarea:focus { border-color: #444444; background-color: #101010; }
.form-textarea { resize: vertical; min-height: 110px; }
.btn-submit-rfq { width: 100%; background-color: #FFFFFF; color: #000000; border: 1px solid #FFFFFF; font-size: 0.75rem; font-weight: 400; letter-spacing: 0.18em; padding: 16px; border-radius: 4px; margin-top: 10px; box-shadow: 0 0 25px rgba(255, 255, 255, 0.2); }
.btn-submit-rfq:hover { background-color: #181818; color: #FFFFFF; border-color: #555555; }

/* --------------------------------------------------------------------------
   13. Luxury Footer Section
   -------------------------------------------------------------------------- */
.footer { background-color: #080808; border-top: 1px solid var(--border-subtle); padding: 100px 0 40px; position: relative; overflow: hidden; }
.footer::before { content: ''; position: absolute; top: 0; left: 0; width: 100%; height: 1px; background: linear-gradient(90deg, transparent 0%, rgba(255, 255, 255, 0.25) 50%, transparent 100%); }
.footer-grid { display: grid; grid-template-columns: 1.5fr repeat(3, 1fr); gap: 60px; margin-bottom: 80px; position: relative; z-index: 2; }
.footer-logo {
  margin-bottom: 24px;
  display: inline-flex;
  align-items: center;
  gap: 16px;
}

.footer-logo .brand-dragon-logo {
  height: 54px;
}

.footer-logo .brand-title {
  font-size: 1.7rem;
  letter-spacing: 0.26em;
}

.footer-logo .brand-subtitle {
  font-size: 0.7rem;
  letter-spacing: 0.36em;
  margin-top: 4px;
}

.footer-brand-desc {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.7;
  max-width: 400px;
  margin-bottom: 28px;
}
.footer-cert-badges { display: flex; flex-wrap: wrap; gap: 8px; }
.cert-badge { background-color: #121212; border: 1px solid #242424; border-radius: 3px; padding: 6px 12px; font-size: 0.6rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--text-secondary); }
.footer-title { font-size: 0.75rem; font-weight: 400; text-transform: uppercase; letter-spacing: 0.22em; color: var(--text-primary); margin-bottom: 28px; }
.footer-links li { margin-bottom: 14px; }
.footer-links a { font-size: 0.85rem; font-weight: 300; color: var(--text-muted); transition: var(--transition-smooth); }
.footer-links a:hover { color: var(--text-primary); }
.footer-contact-info { display: flex; flex-direction: column; gap: 16px; }
.footer-contact-row { display: flex; align-items: flex-start; gap: 12px; font-size: 0.85rem; color: var(--text-muted); }
.contact-icon { font-size: 0.9rem; color: var(--text-secondary); }
.footer-contact-row a { color: var(--text-secondary); }
.footer-contact-row a:hover { color: var(--text-primary); }
.footer-solar-status { display: inline-flex; align-items: center; gap: 8px; background-color: #121212; border: 1px solid #242424; padding: 8px 14px; border-radius: 4px; font-size: 0.62rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--text-primary); margin-top: 12px; }
.footer-bottom-bar { display: flex; justify-content: space-between; align-items: center; padding-top: 40px; border-top: 1px solid var(--border-subtle); font-size: 0.72rem; color: var(--text-muted); letter-spacing: 0.12em; position: relative; z-index: 2; }
.footer-location-tag { color: var(--text-muted); }
.footer-legal-links a { color: var(--text-muted); }
.footer-legal-links a:hover { color: var(--text-primary); }
.divider-dot { margin: 0 10px; color: #333333; }

.footer-watermark {
  font-size: clamp(1.1rem, 5.2vw, 5.8rem);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.05);
  text-align: center;
  white-space: normal;
  word-wrap: break-word;
  user-select: none;
  pointer-events: none;
  margin-top: 40px;
  line-height: 1.15;
  width: 100%;
  max-width: 100%;
  overflow: hidden;
  text-shadow: 0 0 30px rgba(255, 255, 255, 0.02);
}

/* --------------------------------------------------------------------------
   14. Mobile & Tablet Responsive Media Queries
   -------------------------------------------------------------------------- */
@media (max-width: 1200px) {
  .container-full { padding: 0 35px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 40px; }
}

@media (max-width: 1080px) {
  .nav-center { display: none; }
  .mobile-menu-btn { display: flex; }
  .container-full { padding: 0 24px; }
  
  .capabilities-grid, .categories-card-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .pipeline-card { grid-template-columns: 1fr; gap: 30px; padding: 32px; }
  .sustainability-stats-row { grid-template-columns: repeat(2, 1fr); gap: 24px; }
  .rfq-grid { grid-template-columns: 1fr; }
  .form-row-2 { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  .top-bar { display: none; }
  .btn-request-sample { display: none; }
  
  .hero-ditto {
    min-height: calc(100vh - var(--header-height));
    padding: 90px 0 35px;
    align-items: flex-end;
  }

  .hero-bg-image {
    object-position: center 8%;
    filter: brightness(0.68) contrast(1.08);
  }

  .hero-text-block {
    margin-top: 110px;
    margin-bottom: 24px;
    padding: 0 8px;
  }

  .hero-main-title {
    font-size: clamp(1.35rem, 5.4vw, 1.8rem);
    letter-spacing: 0.05em;
    line-height: 1.32;
    white-space: normal;
    margin-bottom: 16px;
    text-shadow: 0 4px 25px rgba(0, 0, 0, 0.95), 0 0 10px rgba(0, 0, 0, 0.9);
  }

  .hero-description {
    font-size: 0.86rem;
    line-height: 1.55;
    margin-bottom: 24px;
    color: var(--text-secondary);
  }

  .hero-cta-group {
    flex-direction: column;
    width: 100%;
    gap: 12px;
  }

  .btn-hero-white, .btn-hero-outline {
    width: 100%;
    padding: 14px 20px;
    font-size: 0.72rem;
    letter-spacing: 0.16em;
    border-radius: 4px;
  }

  /* Sleek 2x2 Stats Card Grid on Mobile */
  .hero-stats-box {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px 12px;
    padding: 22px 16px;
    margin-top: 24px;
    background: rgba(14, 14, 14, 0.85);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(255, 255, 255, 0.14);
    border-radius: 12px;
  }

  .hero-stat-item {
    padding: 4px;
  }

  .hero-stat-value {
    font-size: 1.55rem;
    margin-bottom: 4px;
  }

  .hero-stat-title {
    font-size: 0.58rem;
    letter-spacing: 0.12em;
    line-height: 1.25;
  }

  .hero-stat-divider {
    display: none;
  }

  .capabilities-grid, .categories-card-grid { grid-template-columns: 1fr; }
  .sustainability-card { aspect-ratio: auto; min-height: 520px; }
  .sustainability-card-content { padding: 28px 20px; }
  .sustainability-card-heading { font-size: 1.4rem; margin-bottom: 30px; }
  .sustainability-stats-row { grid-template-columns: 1fr; gap: 16px; }
  .rfq-form-card, .rfq-concierge-card { padding: 28px 20px; }
  .footer-grid { grid-template-columns: 1fr; gap: 36px; }
  .footer-bottom-bar { flex-direction: column; gap: 14px; text-align: center; }
  .footer-watermark { font-size: clamp(0.95rem, 4.8vw, 1.6rem); letter-spacing: 0.05em; margin-top: 25px; white-space: normal; word-break: break-word; }
}

/* --------------------------------------------------------------------------
   15. Dedicated Multi-Page Styles (.page-banner, .about, .catalog, .cert)
   -------------------------------------------------------------------------- */
.page-banner {
  background-color: #0B0B0B;
  border-bottom: 1px solid var(--border-subtle);
  padding: 80px 0 60px;
  position: relative;
}

.page-banner-title {
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 200;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-primary);
  margin-bottom: 16px;
}

.page-banner-subtitle {
  font-size: clamp(0.92rem, 1.2vw, 1.05rem);
  color: var(--text-secondary);
  max-width: 760px;
  margin: 0 auto;
  line-height: 1.65;
}

.about-hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.about-hero-img-box {
  position: relative;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--border-subtle);
  aspect-ratio: 4 / 3;
}

.about-hero-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.9) contrast(1.05);
}

.about-section-heading {
  font-size: clamp(1.4rem, 2.5vw, 2.2rem);
  font-weight: 200;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-primary);
  margin-bottom: 24px;
  line-height: 1.3;
}

.about-key-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 36px;
  padding-top: 28px;
  border-top: 1px solid var(--border-subtle);
}

.stat-num {
  font-size: 1.6rem;
  font-weight: 200;
  color: var(--text-primary);
  display: block;
}

.stat-lbl {
  font-size: 0.64rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.cert-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-top: 50px;
}

.cert-card {
  background-color: #121212;
  border: 1px solid #202020;
  border-radius: 12px;
  padding: 36px 28px;
  text-align: left;
}

.cert-card h3 {
  font-size: 1.2rem;
  font-weight: 300;
  letter-spacing: 0.1em;
  color: var(--text-primary);
  margin-bottom: 12px;
}

.cert-card p {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.6;
}

.catalog-division-card {
  background-color: #121212;
  border: 1px solid #202020;
  border-radius: 16px;
  padding: 48px;
  margin-bottom: 40px;
}

.division-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 50px;
  align-items: center;
}

.division-grid.reverse {
  grid-template-columns: 1.1fr 1fr;
}

.division-img-box {
  position: relative;
  border-radius: 12px;
  overflow: hidden;
  aspect-ratio: 4 / 3;
  border: 1px solid var(--border-subtle);
}

.division-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.division-title {
  font-size: clamp(1.5rem, 2.6vw, 2.2rem);
  font-weight: 200;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-primary);
  margin-bottom: 20px;
}

.product-spec-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin: 28px 0 36px;
  padding: 20px;
  background-color: #0A0A0A;
  border-radius: 8px;
  border: 1px solid #1E1E1E;
}

.spec-item {
  display: flex;
  gap: 12px;
  font-size: 0.84rem;
}

.spec-label {
  font-size: 0.65rem;
  letter-spacing: 0.16em;
  color: var(--text-muted);
  width: 130px;
  flex-shrink: 0;
}

.spec-val {
  color: var(--text-primary);
  font-weight: 300;
}

/* --------------------------------------------------------------------------
   16. About Page Specific Layouts (Ditto Reference PDF Match)
   -------------------------------------------------------------------------- */
.section-border-top {
  border-top: 1px solid var(--border-subtle);
}

.margin-bottom-60 {
  margin-bottom: 60px;
}

.section-main-heading {
  font-size: clamp(1.8rem, 3.2vw, 2.8rem);
  font-weight: 200;
  letter-spacing: 0.12em;
  line-height: 1.25;
  color: var(--text-primary);
  text-transform: uppercase;
  margin-bottom: 16px;
}

.section-sub-heading {
  font-size: clamp(0.9rem, 1.1vw, 1rem);
  font-weight: 300;
  color: var(--text-secondary);
  line-height: 1.65;
  max-width: 720px;
  margin: 0 auto;
}

.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

/* Page Banner Dot Grid Texture */
.page-banner {
  background-color: #0B0B0B;
  background-image: radial-gradient(rgba(255, 255, 255, 0.05) 1px, transparent 1px);
  background-size: 36px 36px;
  border-bottom: 1px solid var(--border-subtle);
  padding: 100px 0 80px;
  position: relative;
  overflow: hidden;
  display: flex;
  justify-content: center;
  align-items: center;
  text-align: center;
}

.page-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 30%, rgba(255, 255, 255, 0.03) 0%, rgba(11, 11, 11, 0.95) 75%);
  pointer-events: none;
}

.page-banner .container {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
}

/* --------------------------------------------------------------------------
   17. Section 01: Corporate Strategy (Ultra-Luxury Upgrade Match)
   -------------------------------------------------------------------------- */
.heading-glow-line {
  width: 80px;
  height: 2px;
  background: linear-gradient(90deg, transparent, #FFFFFF, transparent);
  margin: 18px auto 0;
  box-shadow: 0 0 10px rgba(255, 255, 255, 0.8);
}

.strategy-section-ditto {
  background-color: var(--bg-primary);
  background-image: radial-gradient(circle at 50% 30%, rgba(255, 255, 255, 0.03) 0%, transparent 70%);
  padding: 90px 0 110px;
  position: relative;
}

.strategy-card-ditto {
  position: relative;
  background: linear-gradient(160deg, #151515 0%, #0D0D0D 100%);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 20px;
  padding: 48px 42px;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  box-shadow: 0 20px 45px rgba(0, 0, 0, 0.7);
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), border-color 0.4s ease, box-shadow 0.4s ease;
}

.card-top-accent {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, transparent 0%, rgba(255, 255, 255, 0.4) 50%, transparent 100%);
}

.strategy-card-ditto:hover {
  transform: translateY(-8px);
  border-color: rgba(255, 255, 255, 0.38);
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.95), 0 0 30px rgba(255, 255, 255, 0.06);
}

.strategy-card-ditto:hover .card-top-accent {
  background: linear-gradient(90deg, transparent 0%, #FFFFFF 50%, transparent 100%);
  box-shadow: 0 0 12px rgba(255, 255, 255, 0.9);
}

.strategy-badge-ditto {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(20, 20, 20, 0.9);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 4px;
  padding: 6px 14px;
  font-size: 0.62rem;
  font-weight: 400;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-primary);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.4);
}

.strategy-title-ditto {
  font-size: clamp(1.4rem, 2.4vw, 1.95rem);
  font-weight: 200;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-primary);
  margin-bottom: 20px;
  line-height: 1.25;
}

.strategy-desc-ditto {
  font-size: 0.88rem;
  font-weight: 300;
  color: var(--text-secondary);
  line-height: 1.65;
  margin-bottom: 36px;
}

.strategy-checklist-ditto {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: auto;
}

.checklist-row {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 8px;
  padding: 12px 16px;
  font-size: 0.85rem;
  font-weight: 300;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 12px;
  transition: var(--transition-smooth);
}

.strategy-card-ditto:hover .checklist-row {
  background: rgba(255, 255, 255, 0.04);
  border-color: rgba(255, 255, 255, 0.14);
}

/* --------------------------------------------------------------------------
   18. Section 03: Ultra-Luxury Core Manufacturing Divisions Redesign
   -------------------------------------------------------------------------- */
.pillars-section-luxury {
  background-color: var(--bg-primary);
  border-top: 1px solid var(--border-subtle);
  padding: 120px 0 130px;
  margin-top: 40px;
  position: relative;
}

.pillars-grid-luxury {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
}

.pillar-card-luxury {
  position: relative;
  background: linear-gradient(160deg, #141414 0%, #0C0C0C 100%);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 20px;
  padding: 44px 32px 36px;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  box-shadow: 0 20px 45px rgba(0, 0, 0, 0.8);
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), border-color 0.4s ease, box-shadow 0.4s ease;
}

.pillar-card-luxury:hover {
  transform: translateY(-10px);
  border-color: rgba(255, 255, 255, 0.38);
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.95), 0 0 35px rgba(255, 255, 255, 0.07);
}

.pillar-watermark-num {
  position: absolute;
  top: 16px;
  right: 20px;
  font-size: 3.5rem;
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.05em;
  color: rgba(255, 255, 255, 0.04);
  user-select: none;
  pointer-events: none;
  transition: color 0.4s ease;
}

.pillar-card-luxury:hover .pillar-watermark-num {
  color: rgba(255, 255, 255, 0.1);
}

.pillar-icon-box {
  width: 52px;
  height: 52px;
  border-radius: 12px;
  background-color: #1A1A1A;
  border: 1px solid #2C2C2C;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 28px;
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), background-color 0.4s ease, color 0.4s ease;
}

.pillar-card-luxury:hover .pillar-icon-box {
  transform: scale(1.1);
  background-color: #FFFFFF;
  color: #000000;
  border-color: #FFFFFF;
}

.pillar-tag {
  font-size: 0.62rem;
  font-weight: 300;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--text-muted);
  display: block;
  margin-bottom: 12px;
}

.pillar-title-luxury {
  font-size: 1.12rem;
  font-weight: 300;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-primary);
  margin-bottom: 16px;
  line-height: 1.35;
}

.pillar-desc-luxury {
  font-size: 0.88rem;
  font-weight: 300;
  color: var(--text-secondary);
  line-height: 1.65;
  margin: 0;
}

@media (max-width: 1080px) {
  .pillars-grid-luxury {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .pillars-grid-luxury {
    grid-template-columns: 1fr;
  }
}

/* --------------------------------------------------------------------------
   19. Section 04: Factory Machinery & Equipment Specifications Ultra-Luxury
   -------------------------------------------------------------------------- */
.machinery-section-luxury {
  background-color: var(--bg-primary);
  border-top: 1px solid var(--border-subtle);
  padding: 120px 0 130px;
  margin-top: 50px;
  position: relative;
}

.machinery-grid-luxury {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.machinery-card-luxury {
  position: relative;
  background: linear-gradient(165deg, #161616 0%, #0E0E0E 100%);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 20px;
  padding: 46px 38px 40px;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  box-shadow: 0 20px 45px rgba(0, 0, 0, 0.8);
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), border-color 0.4s ease, box-shadow 0.4s ease;
}

.machinery-card-luxury:hover {
  transform: translateY(-10px);
  border-color: rgba(255, 255, 255, 0.38);
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.95), 0 0 35px rgba(255, 255, 255, 0.07);
}

.machinery-icon-luxury {
  width: 56px;
  height: 56px;
  border-radius: 12px;
  background-color: #1A1A1A;
  border: 1px solid #2E2E2E;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), background-color 0.4s ease, color 0.4s ease;
}

.machinery-card-luxury:hover .machinery-icon-luxury {
  transform: scale(1.1);
  background-color: #FFFFFF;
  color: #000000;
  border-color: #FFFFFF;
}

.machinery-tag {
  font-size: 0.62rem;
  font-weight: 300;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--text-muted);
  display: block;
  margin-bottom: 12px;
}

.machinery-title-luxury {
  font-size: 1.25rem;
  font-weight: 200;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-primary);
  margin-bottom: 16px;
  line-height: 1.3;
}

.machinery-desc-luxury {
  font-size: 0.88rem;
  font-weight: 300;
  color: var(--text-secondary);
  line-height: 1.65;
  margin-bottom: 32px;
}

.machinery-checklist-luxury {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: auto;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

@media (max-width: 1080px) {
  .machinery-grid-luxury {
    grid-template-columns: 1fr;
    gap: 28px;
  }
}

/* --------------------------------------------------------------------------
   20. Section 05: Core Principles (Pillars of Manufacturing Disruption) Ultra-Luxury
   -------------------------------------------------------------------------- */
.core-principles-section-luxury {
  background-color: var(--bg-primary);
  border-top: 1px solid var(--border-subtle);
  padding: 120px 0 130px;
  margin-top: 50px;
  position: relative;
}

.principles-grid-luxury {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
}

.principle-card-luxury {
  position: relative;
  background: linear-gradient(160deg, #151515 0%, #0D0D0D 100%);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 20px;
  padding: 46px 42px;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  box-shadow: 0 20px 45px rgba(0, 0, 0, 0.8);
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), border-color 0.4s ease, box-shadow 0.4s ease;
}

.principle-card-luxury:hover {
  transform: translateY(-8px);
  border-color: rgba(255, 255, 255, 0.38);
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.95), 0 0 35px rgba(255, 255, 255, 0.07);
}

.principle-icon-luxury {
  width: 52px;
  height: 52px;
  border-radius: 12px;
  background-color: #1A1A1A;
  border: 1px solid #2C2C2C;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), background-color 0.4s ease, color 0.4s ease;
}

.principle-card-luxury:hover .principle-icon-luxury {
  transform: scale(1.1);
  background-color: #FFFFFF;
  color: #000000;
  border-color: #FFFFFF;
}

.principle-tag {
  font-size: 0.62rem;
  font-weight: 300;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--text-muted);
  display: block;
  margin-bottom: 12px;
}

.principle-title-luxury {
  font-size: 1.25rem;
  font-weight: 200;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-primary);
  margin-bottom: 16px;
  line-height: 1.3;
}

.principle-desc-luxury {
  font-size: 0.9rem;
  font-weight: 300;
  color: var(--text-secondary);
  line-height: 1.68;
  margin: 0;
}

@media (max-width: 1080px) {
  .principles-grid-luxury {
    grid-template-columns: 1fr;
    gap: 28px;
  }
}

/* --------------------------------------------------------------------------
   21. Section 06: Factory Departments (Engineering & Production) Ultra-Luxury
   -------------------------------------------------------------------------- */
.depts-section-luxury {
  background-color: var(--bg-primary);
  border-top: 1px solid var(--border-subtle);
  padding: 120px 0 130px;
  margin-top: 50px;
  position: relative;
}

.depts-grid-luxury {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
}

.dept-card-luxury {
  position: relative;
  background: linear-gradient(160deg, #151515 0%, #0D0D0D 100%);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 20px;
  padding: 42px 28px 36px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  overflow: hidden;
  box-shadow: 0 20px 45px rgba(0, 0, 0, 0.8);
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), border-color 0.4s ease, box-shadow 0.4s ease;
}

.dept-card-luxury:hover {
  transform: translateY(-10px);
  border-color: rgba(255, 255, 255, 0.38);
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.95), 0 0 35px rgba(255, 255, 255, 0.07);
}

.dept-icon-luxury {
  width: 54px;
  height: 54px;
  border-radius: 50%;
  background-color: #1A1A1A;
  border: 1px solid #2C2C2C;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 22px;
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), background-color 0.4s ease, color 0.4s ease;
}

.dept-card-luxury:hover .dept-icon-luxury {
  transform: scale(1.1);
  background-color: #FFFFFF;
  color: #000000;
  border-color: #FFFFFF;
}

.dept-tag-luxury {
  font-size: 0.62rem;
  font-weight: 300;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--text-muted);
  display: block;
  margin-bottom: 10px;
}

.dept-title-luxury {
  font-size: 1.05rem;
  font-weight: 200;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-primary);
  margin-bottom: 14px;
  line-height: 1.35;
}

.dept-desc-luxury {
  font-size: 0.85rem;
  font-weight: 300;
  color: var(--text-secondary);
  line-height: 1.62;
  margin: 0;
}

@media (max-width: 1080px) {
  .depts-grid-luxury {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
  }
}

@media (max-width: 640px) {
  .depts-grid-luxury {
    grid-template-columns: 1fr;
  }
}

/* --------------------------------------------------------------------------
   22. Section 07: Global Distribution Footprint Ultra-Luxury
   -------------------------------------------------------------------------- */
.footprint-section-luxury {
  background-color: var(--bg-primary);
  border-top: 1px solid var(--border-subtle);
  padding: 120px 0 130px;
  margin-top: 50px;
  position: relative;
}

.global-footprint-card-luxury {
  position: relative;
  background: linear-gradient(165deg, #141414 0%, #0B0B0B 100%);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 24px;
  padding: 70px 55px;
  overflow: hidden;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.85);
}

.footprint-title-luxury {
  font-size: clamp(1.8rem, 3.2vw, 2.7rem);
  font-weight: 200;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-primary);
  margin-bottom: 18px;
}

.footprint-subtitle-luxury {
  font-size: 0.95rem;
  font-weight: 300;
  color: var(--text-secondary);
  max-width: 720px;
  margin: 0 auto;
  line-height: 1.68;
}

.footprint-hubs-grid-luxury {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  padding-top: 40px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.hub-item-luxury {
  background: rgba(255, 255, 255, 0.025);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 14px;
  padding: 28px 22px;
  text-align: center;
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), border-color 0.4s ease, background-color 0.4s ease;
}

.hub-item-luxury:hover {
  transform: translateY(-6px);
  border-color: rgba(255, 255, 255, 0.38);
  background: rgba(255, 255, 255, 0.06);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.9);
}

.hub-region-luxury {
  font-size: 0.62rem;
  font-weight: 300;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-muted);
  display: block;
  margin-bottom: 10px;
}

.hub-cities-luxury {
  font-size: 0.98rem;
  font-weight: 300;
  letter-spacing: 0.08em;
  color: var(--text-primary);
  margin: 0;
  line-height: 1.35;
}

@media (max-width: 1080px) {
  .global-footprint-card-luxury { padding: 44px 28px; }
  .footprint-hubs-grid-luxury { grid-template-columns: repeat(2, 1fr); gap: 20px; }
}

@media (max-width: 640px) {
  .footprint-hubs-grid-luxury { grid-template-columns: 1fr; }
}

.about-cta-section-luxury {
  background-color: var(--bg-primary);
  padding: 100px 0 120px;
}

.about-cta-banner-luxury {
  position: relative;
  background: linear-gradient(165deg, #161616 0%, #0E0E0E 100%);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 24px;
  padding: 75px 45px;
  overflow: hidden;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.85);
}

.about-cta-title {
  font-size: clamp(1.8rem, 3.2vw, 2.7rem);
  font-weight: 200;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-primary);
  margin-bottom: 20px;
}

.about-cta-desc {
  font-size: 0.95rem;
  font-weight: 300;
  color: var(--text-secondary);
  max-width: 700px;
  margin: 0 auto 36px;
  line-height: 1.68;
}

/* --------------------------------------------------------------------------
   23. Section 08: CTA Banner Ultimate Ultra-Luxury
   -------------------------------------------------------------------------- */
.cta-section-ultimate {
  background-color: var(--bg-primary);
  padding: 120px 0 140px;
}

.cta-banner-ultimate {
  position: relative;
  background: radial-gradient(circle at 50% 30%, rgba(255, 255, 255, 0.08) 0%, rgba(10, 10, 10, 0.98) 75%), #0A0A0A;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 28px;
  padding: 85px 50px 65px;
  overflow: hidden;
  box-shadow: 0 30px 70px rgba(0, 0, 0, 0.95), 0 0 40px rgba(255, 255, 255, 0.05);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.cta-pill-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: rgba(24, 24, 24, 0.9);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 4px;
  padding: 8px 16px;
  font-size: 0.65rem;
  font-weight: 400;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-primary);
  margin: 0 auto 28px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
}

.cta-title-ultimate {
  font-size: clamp(2rem, 3.8vw, 3.2rem);
  font-weight: 200;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-primary);
  margin-bottom: 22px;
  line-height: 1.22;
}

.cta-desc-ultimate {
  font-size: 1.02rem;
  font-weight: 300;
  color: var(--text-secondary);
  max-width: 720px;
  margin: 0 auto 42px;
  line-height: 1.7;
}

.cta-btn-group-ultimate {
  display: flex;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
  margin-bottom: 50px;
}

.btn-lg-luxury {
  padding: 18px 36px;
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  border-radius: 6px;
}

.cta-trust-bar {
  display: flex;
  justify-content: center;
  gap: 32px;
  flex-wrap: wrap;
  padding-top: 36px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.trust-item {
  font-size: 0.75rem;
  font-weight: 300;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 8px;
}

.trust-dot {
  color: #FFFFFF;
  font-size: 0.9rem;
}

/* Hyper-Premium CTA Enhancements */
.cta-banner-ultimate {
  background-image: 
    radial-gradient(circle at 50% 30%, rgba(255, 255, 255, 0.12) 0%, rgba(10, 10, 10, 0.98) 75%),
    radial-gradient(rgba(255, 255, 255, 0.08) 1px, transparent 1px);
  background-size: 100% 100%, 32px 32px;
  transition: border-color 0.4s ease, box-shadow 0.4s ease;
}

.cta-banner-ultimate:hover {
  border-color: rgba(255, 255, 255, 0.35);
  box-shadow: 0 40px 90px rgba(0, 0, 0, 0.95), 0 0 50px rgba(255, 255, 255, 0.08);
}

.btn-glow-white {
  box-shadow: 0 0 30px rgba(255, 255, 255, 0.3);
  transition: transform 0.4s ease, box-shadow 0.4s ease, background-color 0.4s ease;
}

.btn-glow-white:hover {
  box-shadow: 0 0 45px rgba(255, 255, 255, 0.5);
  transform: translateY(-3px);
}

.cta-trust-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  padding-top: 40px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  max-width: 820px;
  margin: 0 auto;
}

.cta-trust-card {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 12px;
  padding: 16px 20px;
  display: flex;
  align-items: center;
  gap: 14px;
  text-align: left;
  transition: var(--transition-smooth);
}

.cta-trust-card:hover {
  background: rgba(255, 255, 255, 0.07);
  border-color: rgba(255, 255, 255, 0.3);
  transform: translateY(-4px);
}

.trust-card-icon {
  font-size: 1.3rem;
  line-height: 1;
}

.trust-card-text {
  display: flex;
  flex-direction: column;
}

.trust-card-title {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #FFFFFF;
}

.trust-card-sub {
  font-size: 0.68rem;
  font-weight: 300;
  color: var(--text-muted);
}

@media (max-width: 850px) {
  .cta-trust-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }
}

@media (max-width: 768px) {
  .cta-banner-ultimate { padding: 50px 24px; }
  .cta-btn-group-ultimate { flex-direction: column; width: 100%; }
  .btn-lg-luxury { width: 100%; }
  .cta-trust-bar { flex-direction: column; gap: 12px; }
}

/* --------------------------------------------------------------------------
   24. Interactive B2B OEM Catalog Page Ultra-Luxury Styles
   -------------------------------------------------------------------------- */
.catalog-app-section {
  background-color: var(--bg-primary);
  padding: 80px 0 130px;
}

/* Main Category Tabs Bar */
.cat-tabs-wrapper {
  margin-bottom: 30px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  padding-bottom: 15px;
}

.cat-tabs-row {
  display: flex;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
}

.cat-tab-btn {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 8px;
  padding: 14px 26px;
  font-size: 0.76rem;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.cat-tab-btn:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.3);
  color: var(--text-primary);
  transform: translateY(-2px);
}

.cat-tab-btn.active {
  background: #FFFFFF;
  border-color: #FFFFFF;
  color: #000000;
  font-weight: 600;
  box-shadow: 0 10px 30px rgba(255, 255, 255, 0.25);
}

/* Dynamic Subcategories Pills Row */
.subcategories-container {
  margin-bottom: 40px;
}

.subcategories-bar {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  padding: 16px 24px;
  background: rgba(20, 20, 20, 0.8);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 50px;
}

.subcat-pill {
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 30px;
  padding: 8px 18px;
  font-size: 0.7rem;
  font-weight: 400;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  cursor: pointer;
  transition: all 0.3s ease;
}

.subcat-pill:hover {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.25);
  color: var(--text-primary);
}

.subcat-pill.active {
  background: rgba(255, 255, 255, 0.15);
  border-color: rgba(255, 255, 255, 0.5);
  color: #FFFFFF;
  font-weight: 500;
}

/* Controls Bar (Search & Sort) */
.catalog-controls-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  margin-bottom: 30px;
  flex-wrap: wrap;
}

.controls-search-box {
  position: relative;
  flex: 1;
  max-width: 480px;
}

.search-icon {
  position: absolute;
  left: 18px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  pointer-events: none;
}

.catalog-search-input {
  width: 100%;
  background: #121212;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 8px;
  padding: 14px 20px 14px 48px;
  font-size: 0.85rem;
  color: var(--text-primary);
  transition: border-color 0.3s ease;
}

.catalog-search-input:focus {
  outline: none;
  border-color: rgba(255, 255, 255, 0.4);
  box-shadow: 0 0 15px rgba(255, 255, 255, 0.1);
}

.controls-sort-box {
  display: flex;
  align-items: center;
  gap: 12px;
}

.sort-label {
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  color: var(--text-muted);
  font-weight: 500;
}

.catalog-sort-select {
  background: #121212;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 8px;
  padding: 12px 18px;
  font-size: 0.82rem;
  color: var(--text-primary);
  cursor: pointer;
}

.catalog-results-info {
  margin-bottom: 30px;
}

.catalog-results-info p {
  font-size: 0.82rem;
  color: var(--text-muted);
  letter-spacing: 0.05em;
}

.catalog-results-info strong {
  color: var(--text-primary);
}

.form-row-2,
.form-row-3 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin-bottom: 20px;
}

.form-row-3 {
  grid-template-columns: repeat(3, 1fr);
}

@media (max-width: 992px) {
  .form-row-2,
  .form-row-3 {
    grid-template-columns: 1fr;
  }
}

/* Product Cards Grid (12 Cards) */
.products-grid-container {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  margin-bottom: 60px;
}

.product-card-luxury {
  background: linear-gradient(165deg, #141414 0%, #0C0C0C 100%);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 16px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), border-color 0.4s ease, box-shadow 0.4s ease;
}

.product-card-luxury:hover {
  transform: translateY(-8px);
  border-color: rgba(255, 255, 255, 0.35);
  box-shadow: 0 20px 45px rgba(0, 0, 0, 0.9);
}

.product-img-box {
  position: relative;
  width: 100%;
  overflow: hidden;
  background: #0A0A0A;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 180px;
}

.product-img {
  width: 100%;
  height: auto;
  max-height: 420px;
  object-fit: contain;
  object-position: center center;
  transition: transform 0.6s ease;
  display: block;
}

.product-card-luxury:hover .product-img {
  transform: scale(1.08);
}

.product-badge-group {
  position: absolute;
  top: 14px;
  left: 14px;
  right: 14px;
  display: flex;
  justify-content: space-between;
  pointer-events: none;
}

.p-badge {
  background: rgba(10, 10, 10, 0.85);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 4px;
  padding: 5px 10px;
  font-size: 0.62rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-primary);
}

.product-card-body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.product-cat-tag {
  font-size: 0.62rem;
  font-weight: 400;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-muted);
  display: block;
  margin-bottom: 8px;
}

.product-title-luxury {
  font-size: 1.05rem;
  font-weight: 400;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-primary);
  margin-bottom: 16px;
  line-height: 1.35;
}

.product-specs-list {
  list-style: none;
  padding: 0;
  margin: 0 0 24px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding-top: 14px;
  font-size: 0.78rem;
  color: var(--text-secondary);
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex: 1;
}

.product-specs-list strong {
  color: var(--text-primary);
  font-weight: 500;
}

.product-card-actions {
  margin-top: auto;
}

.btn-product-rfq {
  display: block;
  width: 100%;
  text-align: center;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 6px;
  padding: 12px 18px;
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  color: var(--text-primary);
  transition: all 0.3s ease;
}

.btn-product-rfq:hover {
  background: #FFFFFF;
  border-color: #FFFFFF;
  color: #000000;
  box-shadow: 0 8px 25px rgba(255, 255, 255, 0.2);
}

/* Pagination Controls Bar */
.pagination-wrapper {
  display: flex;
  justify-content: center;
  margin-top: 20px;
}

.pagination-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  background: #121212;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 50px;
  padding: 8px 14px;
}

.page-btn {
  background: transparent;
  border: 1px solid transparent;
  border-radius: 30px;
  padding: 10px 18px;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all 0.3s ease;
}

.page-btn:hover:not(.disabled) {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.25);
  color: var(--text-primary);
}

.page-btn.active {
  background: #FFFFFF;
  border-color: #FFFFFF;
  color: #000000;
  font-weight: 600;
}

.page-btn.disabled {
  opacity: 0.3;
  cursor: not-allowed;
}

.no-results-box {
  text-align: center;
  padding: 80px 20px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px border-dashed rgba(255, 255, 255, 0.12);
  border-radius: 16px;
}

.no-results-box h3 {
  font-size: 1.4rem;
  font-weight: 300;
  letter-spacing: 0.1em;
  margin-bottom: 12px;
}

.no-results-box p {
  color: var(--text-muted);
  margin-bottom: 24px;
}

@media (max-width: 1080px) {
  .products-grid-container { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 640px) {
  .products-grid-container { grid-template-columns: 1fr; }
  .catalog-controls-bar { flex-direction: column; align-items: stretch; }
  .controls-search-box { max-width: 100%; }
}

/* --------------------------------------------------------------------------
   25. Single Product Detail Page Ultra-Luxury Styles
   -------------------------------------------------------------------------- */
.product-detail-section {
  background-color: var(--bg-primary);
  padding: 60px 0 130px;
}

.back-catalog-link {
  margin-bottom: 35px;
}

.back-link-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.76rem;
  font-weight: 500;
  letter-spacing: 0.16em;
  color: var(--text-muted);
  transition: color 0.3s ease;
}

.back-link-btn:hover {
  color: var(--text-primary);
}

.product-detail-grid {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: 50px;
  align-items: start;
}

/* Left Column: Image Gallery */
.product-gallery-box {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.main-image-frame {
  position: relative;
  width: 100%;
  aspect-ratio: 4 / 3;
  background: #0B0B0B;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.85);
}

.detail-main-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.gallery-thumbs-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}

.thumb-btn {
  background: #101010;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 12px;
  padding: 8px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  transition: all 0.3s ease;
}

.thumb-btn img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border-radius: 6px;
}

.thumb-btn span {
  font-size: 0.55rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  color: var(--text-muted);
}

.thumb-btn:hover {
  border-color: rgba(255, 255, 255, 0.35);
  background: rgba(255, 255, 255, 0.05);
}

.thumb-btn.active {
  border-color: #FFFFFF;
  background: rgba(255, 255, 255, 0.1);
  box-shadow: 0 4px 15px rgba(255, 255, 255, 0.15);
}

.thumb-btn.active span {
  color: #FFFFFF;
}

/* Right Column: Product Info Box */
.product-info-box {
  position: relative;
  background: linear-gradient(165deg, #141414 0%, #0B0B0B 100%);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 24px;
  padding: 45px 40px;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.9);
}

.product-tag-pill {
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-muted);
  display: block;
  margin-bottom: 12px;
}

.product-main-title {
  font-size: clamp(1.6rem, 2.8vw, 2.4rem);
  font-weight: 200;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-primary);
  margin-bottom: 20px;
  line-height: 1.25;
}

.product-badges-row {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 24px;
}

.detail-badge {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 6px;
  padding: 6px 14px;
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-primary);
}

.badge-solar {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.3);
}

.product-intro-desc {
  font-size: 0.92rem;
  font-weight: 300;
  color: var(--text-secondary);
  line-height: 1.68;
  margin-bottom: 35px;
}

/* Manufacturing Specification Matrix Table */
.tech-spec-table-box {
  background: rgba(20, 20, 20, 0.8);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 16px;
  padding: 28px 24px;
  margin-bottom: 35px;
}

.spec-table-heading {
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-primary);
  margin-bottom: 20px;
  padding-bottom: 12px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.spec-table-grid {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.spec-row {
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: 16px;
  font-size: 0.82rem;
}

.spec-key {
  color: var(--text-muted);
  font-weight: 400;
}

.spec-value {
  color: var(--text-primary);
  font-weight: 300;
}

.detail-actions-group {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.product-card-actions-dual {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-top: auto;
}

.btn-product-spec {
  display: block;
  text-align: center;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 6px;
  padding: 12px 10px;
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  color: var(--text-primary);
  transition: all 0.3s ease;
}

.btn-product-spec:hover {
  background: rgba(255, 255, 255, 0.15);
  border-color: rgba(255, 255, 255, 0.4);
}

@media (max-width: 980px) {
  .product-detail-grid { grid-template-columns: 1fr; gap: 40px; }
  .spec-row { grid-template-columns: 140px 1fr; }
}

@media (max-width: 640px) {
  .gallery-thumbs-row { grid-template-columns: repeat(2, 1fr); }
  .spec-row { grid-template-columns: 1fr; gap: 4px; }
  .detail-actions-group { flex-direction: column; }
}

/* --------------------------------------------------------------------------
   26. E-Commerce Store Sidebar Catalog Layout Ultra-Luxury Styles
   -------------------------------------------------------------------------- */
.catalog-store-layout {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 36px;
  align-items: start;
}

/* Sidebar Styling */
.catalog-sidebar {
  background: linear-gradient(165deg, #141414 0%, #0B0B0B 100%);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 20px;
  padding: 24px 20px;
  position: sticky;
  top: 100px;
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.85);
}

.sidebar-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
  padding-bottom: 14px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.sidebar-title {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-primary);
}

.btn-reset-sidebar {
  background: transparent;
  border: none;
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  cursor: pointer;
  transition: color 0.3s ease;
}

.btn-reset-sidebar:hover {
  color: #FFFFFF;
}

.sidebar-menu-tree {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 24px;
}

.sidebar-cat-group {
  display: flex;
  flex-direction: column;
  border-radius: 10px;
  overflow: hidden;
}

.sidebar-main-cat-btn {
  width: 100%;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 10px;
  padding: 12px 14px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all 0.3s ease;
  text-align: left;
}

.cat-btn-left {
  display: flex;
  align-items: center;
  gap: 10px;
}

.cat-icon {
  font-size: 0.9rem;
}

.sidebar-main-cat-btn:hover {
  background: rgba(255, 255, 255, 0.08);
  color: var(--text-primary);
  border-color: rgba(255, 255, 255, 0.2);
}

.sidebar-main-cat-btn.active {
  background: #FFFFFF;
  border-color: #FFFFFF;
  color: #000000;
  font-weight: 600;
  box-shadow: 0 6px 20px rgba(255, 255, 255, 0.2);
}

.chevron-icon {
  font-size: 0.6rem;
  opacity: 0.6;
}

.sidebar-subcat-list {
  display: none;
  flex-direction: column;
  gap: 4px;
  padding: 8px 0 8px 16px;
}

.sidebar-subcat-list.expanded {
  display: flex;
}

.sidebar-subcat-item {
  width: 100%;
  background: transparent;
  border: none;
  border-radius: 6px;
  padding: 8px 12px;
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.7rem;
  font-weight: 400;
  color: var(--text-muted);
  cursor: pointer;
  transition: all 0.25s ease;
  text-align: left;
}

.sidebar-subcat-item:hover {
  background: rgba(255, 255, 255, 0.06);
  color: var(--text-primary);
}

.sidebar-subcat-item.active {
  background: rgba(255, 255, 255, 0.14);
  color: #FFFFFF;
  font-weight: 500;
}

.sub-bullet {
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.4);
}

.sidebar-subcat-item.active .sub-bullet {
  color: #FFFFFF;
}

.sidebar-help-card {
  position: relative;
  background: rgba(20, 20, 20, 0.9);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 14px;
  padding: 20px 16px;
  text-align: center;
}

.sidebar-help-card h4 {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  margin-bottom: 8px;
}

.sidebar-help-card p {
  font-size: 0.68rem;
  color: var(--text-muted);
  margin-bottom: 14px;
  line-height: 1.45;
}

/* Active Filter Path Breadcrumb */
.active-filter-path-bar {
  background: rgba(255, 255, 255, 0.025);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 8px;
  padding: 10px 18px;
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.path-label {
  color: var(--text-muted);
}

.path-value strong {
  color: #FFFFFF;
}

.path-value span {
  color: var(--text-secondary);
}

@media (max-width: 980px) {
  .catalog-store-layout { grid-template-columns: 1fr; }
  .catalog-sidebar { position: static; top: auto; }
}

/* --------------------------------------------------------------------------
   27. Subcategory Cards Grid (Tier 1 B2B Catalog View)
   -------------------------------------------------------------------------- */
.subcat-card-luxury {
  position: relative;
  background: linear-gradient(165deg, #141414 0%, #0B0B0B 100%);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 20px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.85);
  transition: all 0.4s ease;
}

.subcat-card-luxury:hover {
  transform: translateY(-6px);
  border-color: rgba(255, 255, 255, 0.35);
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.95), 0 0 30px rgba(255, 255, 255, 0.05);
}

.subcat-img-box {
  position: relative;
  width: 100%;
  aspect-ratio: 4 / 5;
  background: #000000;
  overflow: hidden;
}

.subcat-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  transition: transform 0.5s ease;
}

.subcat-card-luxury:hover .subcat-img {
  transform: scale(1.06);
}

.subcat-count-badge {
  position: absolute;
  top: 12px;
  right: 12px;
  background: rgba(0, 0, 0, 0.85);
  border: 1px solid rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(10px);
  padding: 4px 10px;
  border-radius: 6px;
  font-size: 0.62rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  color: var(--text-primary);
  text-transform: uppercase;
}

.subcat-card-body {
  padding: 24px 20px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.subcat-parent-tag {
  font-size: 0.6rem;
  font-weight: 500;
  letter-spacing: 0.16em;
  color: var(--text-muted);
  margin-bottom: 8px;
  text-transform: uppercase;
}

.subcat-title-luxury {
  font-size: 1.15rem;
  font-weight: 300;
  letter-spacing: 0.08em;
  color: var(--text-primary);
  margin-bottom: 10px;
  text-transform: uppercase;
}

.subcat-desc-text {
  font-size: 0.78rem;
  font-weight: 300;
  color: var(--text-secondary);
  line-height: 1.5;
  margin-bottom: 22px;
}

.subcat-card-action {
  margin-top: auto;
}

.btn-subcat-view-all {
  width: 100%;
  background: #FFFFFF;
  border: 1px solid #FFFFFF;
  border-radius: 8px;
  padding: 13px;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  color: #000000;
  cursor: pointer;
  transition: all 0.3s ease;
  text-align: center;
}

.btn-subcat-view-all:hover {
  background: transparent;
  color: #FFFFFF;
  box-shadow: 0 0 20px rgba(255, 255, 255, 0.2);
}

.btn-back-subcats {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 6px;
  padding: 4px 10px;
  font-size: 0.65rem;
  color: var(--text-primary);
  margin-left: 10px;
  cursor: pointer;
  transition: all 0.25s ease;
}

.btn-back-subcats:hover {
  background: rgba(255, 255, 255, 0.2);
}

/* --------------------------------------------------------------------------
   28. Desktop Navigation Catalog Mega Menu Ultra-Sleek & Compact Styles
   -------------------------------------------------------------------------- */
.mega-menu-dropdown {
  position: relative;
}

.mega-menu-container {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(8px);
  width: min(460px, 92vw);
  background: rgba(10, 10, 10, 0.97);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 12px;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.95);
  backdrop-filter: blur(20px);
  padding: 12px 14px 10px;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  z-index: 999;
}

.mega-menu-dropdown:hover .mega-menu-container {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateX(-50%) translateY(0);
}

.mega-menu-vertical-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.mega-v-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: 8px;
  padding: 10px 14px;
  text-decoration: none;
  transition: all 0.2s ease;
}

.mega-v-item:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.22);
  transform: translateX(3px);
}

.mega-v-left {
  display: flex;
  align-items: center;
  gap: 12px;
}

.mega-v-icon {
  font-size: 1.1rem;
}

.mega-v-info {
  display: flex;
  flex-direction: column;
}

.mega-v-title {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: #FFFFFF;
  text-transform: uppercase;
}

.mega-v-desc {
  font-size: 0.62rem;
  color: #888;
  margin-top: 2px;
}

.mega-v-arrow {
  font-size: 0.8rem;
  color: #888;
  transition: transform 0.2s ease, color 0.2s ease;
}

.mega-v-item:hover .mega-v-arrow {
  color: #FFF;
  transform: translateX(3px);
}

.mega-menu-footer-compact {
  margin-top: 10px;
  padding-top: 8px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.58rem;
  letter-spacing: 0.1em;
  color: #666;
}

.btn-mega-all {
  color: #FFFFFF;
  font-weight: 700;
  transition: color 0.2s ease;
  text-decoration: none;
}

.btn-mega-all:hover {
  color: #AAA;
}

/* --------------------------------------------------------------------------
   29. Multi-Layer Mobile & Tablet Navigation System (App-Grade Sliding Screens)
   -------------------------------------------------------------------------- */
.mobile-drawer-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(8px);
  opacity: 0;
  visibility: hidden;
  transition: all 0.35s ease;
  z-index: 1000;
}

.mobile-drawer-overlay.active {
  opacity: 1;
  visibility: visible;
}

/* Layer 1: Top-to-Bottom Full Screen Drawer */
.mobile-layer-1 {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: #0A0A0A;
  z-index: 1001;
  display: flex;
  flex-direction: column;
  transform: translateY(-100%);
  transition: transform 0.45s cubic-bezier(0.16, 1, 0.3, 1);
  overflow-y: auto;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.95);
}

.mobile-layer-1.active {
  transform: translateY(0);
}

/* Layer 2 & 3: Slide-in Right Screens */
.mobile-layer-2,
.mobile-layer-3 {
  position: fixed;
  top: 0;
  right: 0;
  width: 100vw;
  height: 100vh;
  background: #080808;
  z-index: 1002;
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  overflow-y: auto;
  box-shadow: -15px 0 50px rgba(0, 0, 0, 0.95);
}

.mobile-layer-3 {
  z-index: 1003;
  background: #050505;
}

.mobile-layer-2.active,
.mobile-layer-3.active {
  transform: translateX(0);
}

/* Layer Common Components */
.layer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(15, 15, 15, 0.95);
  position: sticky;
  top: 0;
  z-index: 10;
}

.layer-header-title {
  font-size: 0.76rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  color: var(--text-primary);
  text-transform: uppercase;
}

.layer-close-btn,
.layer-back-btn {
  background: transparent;
  border: none;
  color: var(--text-primary);
  font-size: 1.4rem;
  cursor: pointer;
  padding: 4px 8px;
  display: flex;
  align-items: center;
}

.layer-back-btn {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  color: var(--text-muted);
  transition: color 0.3s ease;
}

.layer-back-btn:hover {
  color: #FFFFFF;
}

.layer-body {
  padding: 24px;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

/* Links inside Layer 1 */
.mobile-main-links {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.m-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 12px;
  padding: 16px 20px;
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  color: var(--text-primary);
  text-align: left;
  cursor: pointer;
  transition: all 0.3s ease;
}

.m-link:hover,
.m-link-trigger:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.25);
}

.m-arrow {
  font-size: 1.1rem;
  opacity: 0.7;
}

.layer-footer {
  padding: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  background: #0A0A0A;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.m-cta-btn {
  width: 100%;
  text-align: center;
}

.m-contact-details {
  font-size: 0.72rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* Category & Subcategory Items inside Layer 2 & 3 */
.mobile-cat-links {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.m-cat-item {
  width: 100%;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 12px;
  padding: 14px 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  color: var(--text-primary);
  cursor: pointer;
  transition: all 0.3s ease;
  text-align: left;
}

.m-cat-item:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.25);
}

.m-cat-left {
  display: flex;
  align-items: center;
  gap: 12px;
}

.m-cat-icon {
  font-size: 1rem;
}

.m-subcat-group-box {
  margin-bottom: 24px;
}

.m-group-header-title {
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  color: var(--text-muted);
  display: block;
  margin-bottom: 10px;
}

/* Enable Hamburger Button on BOTH Mobile AND Tablet (< 1024px) */
@media (max-width: 1024px) {
  .mobile-menu-btn {
    display: flex;
  }
}

/* --------------------------------------------------------------------------
   30. Floating Bottom-Right Stack: WhatsApp & Square Back-to-Top with Progress Bar
   -------------------------------------------------------------------------- */
.floating-widgets-stack {
  position: fixed;
  bottom: 24px;
  right: 24px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  z-index: 995;
}

/* Floating WhatsApp Button (Luxury Black & White Square Edition) */
.whatsapp-float-btn {
  position: relative;
  width: 48px;
  height: 48px;
  background: #121212;
  color: #FFFFFF;
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.85);
  transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  text-decoration: none;
}

.whatsapp-float-btn:hover {
  background: #FFFFFF;
  color: #000000;
  border-color: #FFFFFF;
  transform: translateY(-3px);
  box-shadow: 0 15px 35px rgba(255, 255, 255, 0.25);
}

.whatsapp-pulse-ring {
  position: absolute;
  top: -4px;
  left: -4px;
  right: -4px;
  bottom: -4px;
  border: 2px solid rgba(255, 255, 255, 0.4);
  border-radius: 14px;
  animation: waPulseBW 2s infinite;
  opacity: 0.7;
}

@keyframes waPulseBW {
  0% { transform: scale(0.95); opacity: 0.6; }
  50% { transform: scale(1.18); opacity: 0; }
  100% { transform: scale(0.95); opacity: 0; }
}

/* Square Back-to-Top Button WITH Scroll Progress Bar */
.back-to-top-square {
  position: relative;
  width: 48px;
  height: 48px;
  background: rgba(18, 18, 18, 0.9);
  border: none;
  border-radius: 12px;
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(15px);
  opacity: 0;
  visibility: hidden;
  transform: translateY(15px);
  transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.back-to-top-square.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.back-to-top-square:hover {
  background: rgba(255, 255, 255, 0.15);
  transform: translateY(-3px);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.9);
}

.progress-ring-svg {
  position: absolute;
  top: 0;
  left: 0;
  width: 48px;
  height: 48px;
  pointer-events: none;
}

.progress-ring-bar {
  transition: stroke-dashoffset 0.1s linear;
}

.back-top-arrow {
  font-size: 1.15rem;
  font-weight: 600;
  line-height: 1;
  position: relative;
  z-index: 2;
}

/* Hover Tooltip */
.widget-tooltip {
  position: absolute;
  right: 60px;
  top: 50%;
  transform: translateY(-50%) translateX(10px);
  background: rgba(0, 0, 0, 0.9);
  border: 1px solid rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(10px);
  padding: 6px 12px;
  border-radius: 6px;
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  color: #FFFFFF;
  white-space: nowrap;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: all 0.25s ease;
}

.whatsapp-float-btn:hover .widget-tooltip,
.back-to-top-square:hover .widget-tooltip {
  opacity: 1;
  visibility: visible;
  transform: translateY(-50%) translateX(0);
}

/* Mission & Vision Cards */
.strategy-section-bg {
  background-color: #0A0A0A;
  position: relative;
}

.strategy-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 24px;
}

.strategy-num {
  font-size: 0.65rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.spec-check-icon {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background-color: #1A1A1A;
  border: 1px solid #333333;
  color: var(--text-primary);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: var(--transition-smooth);
}

.strategy-card:hover .spec-check-icon {
  background-color: #FFFFFF;
  color: #000000;
  border-color: #FFFFFF;
}

.strategy-card-mission, .strategy-card-vision {
  background: linear-gradient(145deg, #131313 0%, #0E0E0E 100%);
  border: 1px solid #222222;
}

.strategy-card {
  background-color: #121212;
  border: 1px solid #202020;
  border-radius: 16px;
  padding: 44px 38px;
  display: flex;
  flex-direction: column;
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), border-color 0.4s ease, box-shadow 0.4s ease;
}

.strategy-card:hover {
  transform: translateY(-8px);
  border-color: rgba(255, 255, 255, 0.35);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.9), 0 0 30px rgba(255, 255, 255, 0.05);
}

.strategy-pill-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(24, 24, 24, 0.9);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 4px;
  padding: 6px 14px;
  font-size: 0.62rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-primary);
  margin-bottom: 24px;
  align-self: flex-start;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.4);
}

.strategy-card-title {
  font-size: clamp(1.3rem, 2.2vw, 1.85rem);
  font-weight: 200;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-primary);
  margin-bottom: 18px;
  line-height: 1.28;
}

.strategy-card-desc {
  font-size: 0.88rem;
  font-weight: 300;
  color: var(--text-secondary);
  line-height: 1.65;
  margin-bottom: 32px;
}

.strategy-checklist {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-top: auto;
  padding-top: 24px;
  border-top: 1px solid #1E1E1E;
}

.strategy-checklist li {
  font-size: 0.85rem;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 12px;
}

/* Sialkot Industrial Hub Section */
.hub-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 60px;
  align-items: center;
}

.hub-title {
  font-size: clamp(1.6rem, 2.8vw, 2.5rem);
  font-weight: 200;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-primary);
  margin-bottom: 24px;
  line-height: 1.28;
}

.hub-desc {
  font-size: 0.92rem;
  font-weight: 300;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 36px;
}

.hub-cta-group {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.hub-img-box {
  position: relative;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--border-subtle);
  aspect-ratio: 4 / 3;
}

.hub-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.hub-img-box:hover .hub-img {
  transform: scale(1.04);
}

/* Machinery Cards */
.machinery-card {
  background-color: #121212;
  border: 1px solid #202020;
  border-radius: 16px;
  padding: 40px 32px;
  display: flex;
  flex-direction: column;
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), border-color 0.4s ease, box-shadow 0.4s ease;
}

.machinery-card:hover {
  transform: translateY(-8px);
  border-color: rgba(255, 255, 255, 0.35);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.9), 0 0 30px rgba(255, 255, 255, 0.05);
}

.machinery-icon {
  width: 52px;
  height: 52px;
  border-radius: 10px;
  background-color: #181818;
  border: 1px solid #282828;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), background-color 0.4s ease, color 0.4s ease;
}

.machinery-card:hover .machinery-icon {
  transform: scale(1.08);
  background-color: #FFFFFF;
  color: #000000;
  border-color: #FFFFFF;
}

.machinery-title {
  font-size: 1.15rem;
  font-weight: 300;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-primary);
  margin-bottom: 14px;
}

.machinery-desc {
  font-size: 0.86rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 28px;
}

.machinery-checklist {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: auto;
  padding-top: 20px;
  border-top: 1px solid #1E1E1E;
}

.machinery-checklist li {
  font-size: 0.82rem;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 10px;
}

/* Pillars Cards */
.pillars-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.pillar-card {
  background-color: #121212;
  border: 1px solid #202020;
  border-radius: 16px;
  padding: 40px 36px;
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), border-color 0.4s ease, box-shadow 0.4s ease;
}

.pillar-card:hover {
  transform: translateY(-6px);
  border-color: rgba(255, 255, 255, 0.35);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.9), 0 0 30px rgba(255, 255, 255, 0.05);
}

.pillar-icon {
  color: var(--text-primary);
  margin-bottom: 20px;
}

.pillar-title {
  font-size: 1.15rem;
  font-weight: 300;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-primary);
  margin-bottom: 12px;
}

.pillar-desc {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.65;
  margin: 0;
}

/* Departments Cards */
.depts-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.dept-card {
  background-color: #121212;
  border: 1px solid #202020;
  border-radius: 16px;
  padding: 36px 24px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), border-color 0.4s ease, box-shadow 0.4s ease;
}

.dept-card:hover {
  transform: translateY(-8px);
  border-color: rgba(255, 255, 255, 0.35);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.9), 0 0 30px rgba(255, 255, 255, 0.05);
}

.dept-icon {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background-color: #181818;
  border: 1px solid #282828;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), background-color 0.4s ease, color 0.4s ease;
}

.dept-card:hover .dept-icon {
  transform: scale(1.1);
  background-color: #FFFFFF;
  color: #000000;
  border-color: #FFFFFF;
}

.dept-num {
  font-size: 0.62rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 8px;
}

.dept-title {
  font-size: 0.98rem;
  font-weight: 300;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-primary);
  margin-bottom: 12px;
}

.dept-desc {
  font-size: 0.82rem;
  color: var(--text-secondary);
  line-height: 1.55;
  margin: 0;
}

/* Global Footprint Card */
.global-footprint-card {
  background-color: #121212;
  border: 1px solid #202020;
  border-radius: 20px;
  padding: 60px 50px;
  text-align: center;
}

.footprint-title {
  font-size: clamp(1.8rem, 3.2vw, 2.7rem);
  font-weight: 200;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-primary);
  margin-bottom: 18px;
}

.footprint-subtitle {
  font-size: 0.95rem;
  color: var(--text-secondary);
  max-width: 720px;
  margin: 0 auto 50px;
  line-height: 1.65;
}

.footprint-hubs-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  padding-top: 40px;
  border-top: 1px solid #1E1E1E;
}

.footprint-hubs-grid .hub-item {
  background-color: #0B0B0B;
  border: 1px solid #1E1E1E;
  border-radius: 12px;
  padding: 24px 18px;
  transition: var(--transition-smooth);
}

.footprint-hubs-grid .hub-item:hover {
  border-color: rgba(255, 255, 255, 0.4);
  background-color: #141414;
  transform: translateY(-4px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.8);
}

.hub-region {
  font-size: 0.62rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-muted);
  display: block;
  margin-bottom: 8px;
}

.hub-cities {
  font-size: 0.95rem;
  font-weight: 300;
  letter-spacing: 0.08em;
  color: var(--text-primary);
}

/* About CTA Banner */
.about-cta-banner {
  background-color: #121212;
  border: 1px solid #202020;
  border-radius: 20px;
  padding: 70px 40px;
}

.about-cta-title {
  font-size: clamp(1.8rem, 3.2vw, 2.7rem);
  font-weight: 200;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-primary);
  margin-bottom: 20px;
}

.about-cta-desc {
  font-size: 0.95rem;
  color: var(--text-secondary);
  max-width: 700px;
  margin: 0 auto 36px;
  line-height: 1.65;
}

@media (max-width: 1080px) {
  .grid-2, .grid-3, .hub-grid, .pillars-grid, .depts-grid, .footprint-hubs-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  .global-footprint-card, .about-cta-banner {
    padding: 36px 20px;
  }
}

/* --------------------------------------------------------------------------
   31. Master Responsive Engine (Mobile < 768px, Tablet 768px-1024px, Desktop > 1024px)
   -------------------------------------------------------------------------- */
@media (max-width: 1024px) {
  /* Container paddings */
  .container, .container-full {
    padding-left: 20px;
    padding-right: 20px;
  }

  /* Catalog Layout Tablet Override */
  .catalog-layout-ecommerce {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .catalog-sidebar-panel {
    position: relative;
    top: 0;
    width: 100%;
  }

  /* 2-Column Detail Layout on Product Page */
  .product-detail-grid {
    grid-template-columns: 1fr;
    gap: 35px;
  }

  .featured-image-card {
    height: 320px;
  }
}

@media (max-width: 768px) {
  /* Section paddings */
  .section-padding {
    padding-top: 50px;
    padding-bottom: 50px;
  }

  /* Typography Fluid Scaling */
  .hero-main-title {
    font-size: 1.85rem !important;
    line-height: 1.25 !important;
    letter-spacing: 0.05em !important;
  }

  .page-banner-title {
    font-size: 1.6rem !important;
    line-height: 1.3 !important;
  }

  .section-main-heading, .categories-title, .capabilities-title, .pipeline-title, .sustainability-title, .rfq-title {
    font-size: 1.45rem !important;
    line-height: 1.3 !important;
  }

  /* All Grids collapse to 1 column */
  .grid-4, .grid-3, .grid-2, .categories-card-grid, .capabilities-grid, .machinery-grid-luxury, .depts-grid-luxury, .principles-grid-luxury {
    grid-template-columns: 1fr !important;
    gap: 20px !important;
  }

  /* Hero Stats Box to 2x2 Grid */
  .hero-stats-box {
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 16px !important;
    padding: 20px !important;
  }

  .hero-stat-divider {
    display: none !important;
  }

  .hero-cta-group, .cta-btn-group-ultimate, .hub-cta-group {
    flex-direction: column !important;
    width: 100% !important;
  }

  .btn {
    width: 100% !important;
    text-align: center !important;
    justify-content: center !important;
  }

  /* Form Rows to 1 Column */
  .form-row-2, .form-row-3 {
    grid-template-columns: 1fr !important;
  }

  /* Floating Widgets Mobile Placement */
  .floating-widgets-stack {
    bottom: 16px;
    right: 16px;
    gap: 10px;
  }

  .whatsapp-float-btn, .back-to-top-square {
    width: 44px;
    height: 44px;
  }
}

/* --------------------------------------------------------------------------
   32. Process Page 7-Step Comprehensive Deep-Dive Section
   -------------------------------------------------------------------------- */
.process-steps-deep-list {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.step-deep-card {
  position: relative;
  background: rgba(18, 18, 18, 0.95);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 16px;
  padding: 30px;
  backdrop-filter: blur(12px);
  transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.7);
  overflow: hidden;
}

.step-deep-card:hover {
  border-color: rgba(255, 255, 255, 0.25);
  transform: translateY(-4px);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.9);
}

.step-deep-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 18px;
  flex-wrap: wrap;
}

.step-deep-num-badge {
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  color: #000000;
  background: #FFFFFF;
  padding: 6px 14px;
  border-radius: 8px;
  display: inline-block;
}

.step-deep-title-stack {
  flex-grow: 1;
}

.step-deep-tag {
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  color: var(--text-muted);
  text-transform: uppercase;
  display: block;
  margin-bottom: 4px;
}

.step-deep-title {
  font-size: 1.25rem;
  font-weight: 400;
  letter-spacing: 0.08em;
  color: var(--text-primary);
  text-transform: uppercase;
}

.step-deep-timeline {
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  color: var(--text-secondary);
  border: 1px solid rgba(255, 255, 255, 0.2);
  padding: 6px 12px;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.04);
}

.step-deep-desc {
  font-size: 0.92rem;
  line-height: 1.7;
  color: var(--text-secondary);
  margin-bottom: 24px;
}

.step-deep-grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: 12px;
  padding: 18px;
}

.step-deep-box {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.box-key {
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  color: var(--text-muted);
  text-transform: uppercase;
}

.box-val {
  font-size: 0.8rem;
  font-weight: 400;
  color: var(--text-primary);
  line-height: 1.4;
}

/* --------------------------------------------------------------------------
   33. Process Page Verbatim 7-Phase Manufacturing Roadmap Cards with Images
   -------------------------------------------------------------------------- */
.roadmap-cards-stack {
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.roadmap-card-luxury {
  position: relative;
  background: rgba(18, 18, 18, 0.95);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 20px;
  padding: 32px;
  backdrop-filter: blur(15px);
  transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.8);
  overflow: hidden;
}

.roadmap-card-luxury:hover {
  border-color: rgba(255, 255, 255, 0.3);
  transform: translateY(-4px);
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.95);
}

.roadmap-card-grid {
  display: grid;
  grid-template-columns: 340px 1fr;
  gap: 36px;
  align-items: center;
}

.roadmap-img-column {
  width: 100%;
}

.roadmap-img-frame {
  position: relative;
  width: 100%;
  height: 220px;
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.6);
}

.roadmap-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.roadmap-card-luxury:hover .roadmap-img {
  transform: scale(1.05);
}

.roadmap-content-column {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.roadmap-phase-pill {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  color: #000000;
  background: #FFFFFF;
  padding: 6px 14px;
  border-radius: 8px;
  display: inline-block;
  text-transform: uppercase;
}

.roadmap-step-title {
  font-size: 1.55rem;
  font-weight: 300;
  letter-spacing: 0.08em;
  color: var(--text-primary);
  text-transform: uppercase;
}

.roadmap-step-desc {
  font-size: 0.95rem;
  line-height: 1.75;
  color: var(--text-secondary);
}

.roadmap-deliverable-box {
  display: flex;
  align-items: center;
  gap: 10px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 10px;
  padding: 12px 18px;
  margin-top: 8px;
  flex-wrap: wrap;
}

.deliverable-label {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  color: var(--text-muted);
  text-transform: uppercase;
}

.deliverable-text {
  font-size: 0.88rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  color: #FFFFFF;
}

.roadmap-bottom-cta {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
  text-align: center;
  margin-top: 50px;
  margin-bottom: 60px;
  padding-bottom: 20px;
}

/* --------------------------------------------------------------------------
   34. Floating Left-Center Static Social Media Sidebar Bar
   -------------------------------------------------------------------------- */
.floating-social-sidebar {
  position: fixed;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  flex-direction: column;
  gap: 8px;
  z-index: 994;
  background: rgba(12, 12, 12, 0.85);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-left: none;
  border-radius: 0 14px 14px 0;
  padding: 10px 8px;
  backdrop-filter: blur(15px);
  box-shadow: 10px 0 30px rgba(0, 0, 0, 0.8);
}

.social-side-btn {
  position: relative;
  width: 40px;
  height: 40px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 10px;
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.social-side-btn:hover {
  transform: translateX(6px);
  background: #FFFFFF;
  color: #000000;
  border-color: #FFFFFF;
  box-shadow: 0 5px 20px rgba(255, 255, 255, 0.3);
}

/* Tooltip on Hover */
.social-side-tooltip {
  position: absolute;
  left: 52px;
  top: 50%;
  transform: translateY(-50%) translateX(-10px);
  background: rgba(0, 0, 0, 0.95);
  border: 1px solid rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(10px);
  padding: 6px 12px;
  border-radius: 6px;
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: #FFFFFF;
  white-space: nowrap;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: all 0.25s ease;
}

.social-side-btn:hover .social-side-tooltip {
  opacity: 1;
  visibility: visible;
  transform: translateY(-50%) translateX(0);
}

@media (max-width: 768px) {
  .floating-social-sidebar {
    padding: 8px 6px;
    gap: 6px;
  }
  .social-side-btn {
    width: 34px;
    height: 34px;
  }
  .social-side-btn svg {
    width: 15px;
    height: 15px;
  }
}

/* --------------------------------------------------------------------------
   35. Admin Dashboard CMS, Modal & Table Styles
   -------------------------------------------------------------------------- */
.admin-tab-bar {
  display: flex;
  gap: 12px;
  margin-bottom: 24px;
  flex-wrap: wrap;
}

.admin-tab-btn {
  background: rgba(18, 18, 18, 0.9);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: var(--text-secondary);
  padding: 12px 22px;
  border-radius: 10px;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  cursor: pointer;
  transition: all 0.3s ease;
}

.admin-tab-btn:hover, .admin-tab-btn.active {
  background: #FFFFFF;
  color: #000000;
  border-color: #FFFFFF;
  box-shadow: 0 5px 20px rgba(255, 255, 255, 0.2);
}

.admin-tab-content {
  display: none;
}

.admin-tab-content.active {
  display: block;
}

.admin-card-box {
  background: rgba(18, 18, 18, 0.95);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 16px;
  padding: 28px;
  backdrop-filter: blur(12px);
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.7);
}

.admin-box-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  padding-bottom: 18px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.admin-box-header h3 {
  font-size: 1.15rem;
  font-weight: 300;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #FFFFFF;
}

.admin-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
}

.admin-table th {
  text-align: left;
  padding: 14px 16px;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: var(--text-muted);
  text-transform: uppercase;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.admin-table td {
  padding: 16px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  color: var(--text-secondary);
}

.admin-table tr:hover td {
  background: rgba(255, 255, 255, 0.02);
}

/* Admin Modal */
.admin-modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(12px);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
}

.admin-modal-overlay.visible {
  opacity: 1;
  visibility: visible;
}

.admin-modal-card {
  background: #121212;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 20px;
  width: 100%;
  max-width: 650px;
  padding: 36px;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.95);
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 24px;
}

.modal-header h3 {
  font-size: 1.2rem;
  font-weight: 300;
  letter-spacing: 0.1em;
  color: #FFFFFF;
}

.modal-close-btn {
  background: none;
  border: none;
  font-size: 1.8rem;
  color: var(--text-muted);
  cursor: pointer;
}

.modal-close-btn:hover {
  color: #FFFFFF;
}