/* ==========================================================================
   MESH MONKEY AI — LUXURY CINEMATIC ARCHITECTURAL STYLESHEET
   Typography: Funnel Display (Modern Sans-Serif) + Outfit
   Motion: Scroll-Driven Parallax, Continuous 3D Marquee Carousel,
   Curtain Reveals, Interactive Magnetic Cursor & Ambient Gold Glows.
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Funnel+Display:wght@300;400;500;600;700;800&family=Outfit:wght@300;400;500;600;700&display=swap');

/* Local Luxury Font Faces */
@font-face {
  font-family: "Fragment Serif";
  src: url("../fonts/6937ef0b6c9dadcfbd93bd4e_ppfragment-serifregular.woff2") format("woff2");
  font-weight: 400;
  font-style: normal;
}
@font-face {
  font-family: "Fragment Glare";
  src: url("../fonts/6937ef0b921db3dfec5db177_ppfragment-glareregularitalic.woff2") format("woff2");
  font-weight: 400;
  font-style: italic;
}

:root {
  /* Color Palette */
  --bg-primary: #060709;
  --bg-secondary: #0b0d11;
  --bg-card: #101319;
  --bg-card-hover: #161a22;
  --bg-glass: rgba(16, 19, 25, 0.72);

  /* Gold & Metallic Accents */
  --gold-primary: #dfb76c;
  --gold-light: #fdf2d0;
  --gold-dark: #b88628;
  --gold-border: rgba(223, 183, 108, 0.35);
  --gold-glow: rgba(223, 183, 108, 0.28);
  --gold-gradient: linear-gradient(135deg, #fff5d7 0%, #dfb76c 45%, #b88628 100%);
  --silver-gradient: linear-gradient(180deg, #ffffff 0%, #e2e8f0 55%, #94a3b8 100%);

  /* Neutrals */
  --text-white: #ffffff;
  --text-muted: #94a3b8;
  --text-subtle: #64748b;
  --border-subtle: rgba(255, 255, 255, 0.08);
  --border-light: rgba(255, 255, 255, 0.16);

  /* Radii */
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --radius-pill: 9999px;

  /* Typography: Funnel Display Sans-Serif */
  --font-display: 'Funnel Display', sans-serif;
  --font-body: 'Funnel Display', 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-accent: 'Funnel Display', sans-serif;
}

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

html {
  font-family: var(--font-body);
  background-color: var(--bg-primary);
  color: var(--text-white);
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  background-color: var(--bg-primary);
  color: var(--text-white);
  line-height: 1.6;
  overflow-x: hidden;
  position: relative;
}

::selection {
  background: var(--gold-primary);
  color: #060709;
}

/* Container */
.site-container {
  width: 100%;
  max-width: 1360px;
  margin: 0 auto;
  padding: 0 2rem;
}

@media (max-width: 768px) {
  .site-container {
    padding: 0 1.25rem;
  }
}

/* Typography Classes */
.text-gold {
  color: #dfb76c;
  background: linear-gradient(135deg, #fff7dc 0%, #f6d37b 30%, #dfb76c 65%, #b88628 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  text-shadow: none !important;
  display: inline-block;
  filter: drop-shadow(0 0 20px rgba(223, 183, 108, 0.5));
}

.text-silver {
  background: var(--silver-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

.text-italic-accent {
  font-family: var(--font-accent);
  font-style: italic;
  font-weight: 400;
  color: var(--gold-primary);
}

/* Section Header (Refined, slightly smaller & more elegant) */
.section-header {
  text-align: center;
  max-width: 800px;
  margin: 0 auto 3.75rem auto;
}

.section-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 1.1rem;
  border-radius: var(--radius-pill);
  background: rgba(223, 183, 108, 0.08);
  border: 1px solid var(--gold-border);
  color: var(--gold-primary);
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  font-weight: 600;
  margin-bottom: 1.2rem;
  backdrop-filter: blur(12px);
}

.section-pill::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--gold-primary);
  box-shadow: 0 0 10px var(--gold-primary);
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.65rem, 3.2vw, 2.5rem);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 1rem;
  color: var(--text-white);
}

.section-subtitle {
  font-size: clamp(0.95rem, 1.2vw, 1.1rem);
  color: var(--text-muted);
  line-height: 1.7;
  font-weight: 300;
}

/* ==========================================================================
   NAVIGATION
   ========================================================================== */
.site-nav {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 1.2rem 0;
  background: rgba(6, 7, 9, 0.65);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-subtle);
  transition: all 0.35s ease;
}

.site-nav.scrolled {
  padding: 0.8rem 0;
  background: rgba(6, 7, 9, 0.95);
  border-bottom: 1px solid var(--border-light);
  box-shadow: 0 10px 35px rgba(0, 0, 0, 0.6);
}

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

.nav-logo-link {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
}

.nav-logo-img {
  height: 44px;
  width: auto;
  object-fit: contain;
  transition: transform 0.3s ease;
}

.nav-logo-link:hover .nav-logo-img {
  transform: scale(1.03);
}

.nav-right-group {
  display: flex;
  align-items: center;
  gap: 2.5rem;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 2.25rem;
  list-style: none;
}

.nav-link {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  transition: color 0.3s ease;
  position: relative;
}

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

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gold-gradient);
  transition: width 0.3s ease;
}

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

.nav-cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.6rem 1.4rem;
  border-radius: var(--radius-pill);
  background: rgba(223, 183, 108, 0.1);
  border: 1px solid var(--gold-border);
  color: var(--gold-light);
  font-size: 0.76rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  text-decoration: none;
  transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.nav-cta-btn:hover {
  background: var(--gold-primary);
  color: #060709;
  box-shadow: 0 0 25px var(--gold-glow);
  transform: translateY(-2px);
}

.nav-toggle-btn {
  display: none;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  cursor: pointer;
  padding: 0.5rem;
  width: 42px;
  height: 42px;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  z-index: 1001;
}

.nav-toggle-btn:hover {
  border-color: var(--gold-border);
  background: rgba(223, 183, 108, 0.12);
}

.burger-line {
  display: block;
  width: 20px;
  height: 2px;
  background: #ffffff;
  border-radius: 2px;
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.25s ease, background-color 0.3s ease;
}

.nav-toggle-btn.active .line-1 {
  transform: translateY(7px) rotate(45deg);
  background-color: var(--gold-primary);
}

.nav-toggle-btn.active .line-2 {
  opacity: 0;
  transform: scaleX(0);
}

.nav-toggle-btn.active .line-3 {
  transform: translateY(-7px) rotate(-45deg);
  background-color: var(--gold-primary);
}

/* ==========================================================================
   LUXURY MOBILE NAVIGATION DRAWER (Octarine Studio Style)
   ========================================================================== */
.mobile-nav-drawer {
  position: fixed;
  inset: 0;
  width: 100vw;
  height: 100vh;
  height: 100dvh;
  z-index: 99999;
  display: flex;
  flex-direction: column;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.35s cubic-bezier(0.16, 1, 0.3, 1), visibility 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.mobile-nav-drawer.open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.mobile-nav-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(6, 7, 9, 0.96);
  backdrop-filter: blur(28px);
  -webkit-backdrop-filter: blur(28px);
}

.mobile-nav-content {
  position: relative;
  z-index: 2;
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  padding: 1.5rem 1.75rem calc(1.5rem + env(safe-area-inset-bottom)) 1.75rem;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}

.mobile-nav-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 1.25rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.mobile-nav-studio-tag {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-display);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  color: var(--gold-primary);
  text-transform: uppercase;
  font-weight: 600;
}

.studio-status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: #10b981;
  box-shadow: 0 0 10px #10b981;
  animation: pulseAnim 2s infinite ease-in-out;
}

.mobile-nav-close-btn {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-light);
  border-radius: 50%;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  cursor: pointer;
  transition: all 0.25s ease;
}

.mobile-nav-close-btn:hover {
  border-color: var(--gold-border);
  color: var(--gold-primary);
  background: rgba(223, 183, 108, 0.15);
}

.mobile-nav-links-wrap {
  margin-top: 1.75rem;
  flex: 1;
}

.mobile-nav-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.mobile-nav-item {
  position: relative;
}

.mobile-nav-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 0.5rem;
  text-decoration: none;
  color: #ffffff;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
  transition: all 0.25s ease;
}

.mobile-nav-link:hover,
.mobile-nav-link:active {
  color: var(--gold-primary);
  border-bottom-color: rgba(223, 183, 108, 0.3);
  padding-left: 0.75rem;
}

.mobile-nav-link.sub-link {
  padding-left: 1.25rem;
  font-size: 0.95rem;
  opacity: 0.85;
}

.nav-link-num {
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--gold-primary);
  margin-right: 0.75rem;
}

.nav-link-text {
  font-family: var(--font-display);
  font-size: 1.22rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  flex: 1;
}

.nav-link-arrow {
  font-size: 1.1rem;
  color: var(--text-muted);
  transition: transform 0.25s ease, color 0.25s ease;
}

.mobile-nav-link:hover .nav-link-arrow {
  transform: translateX(4px);
  color: var(--gold-primary);
}

.mobile-nav-cta-box {
  margin-top: 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.mobile-drawer-btn-wa {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  padding: 0.85rem 1.25rem;
  background: linear-gradient(135deg, var(--gold-primary) 0%, #b88d3f 100%);
  color: #060709;
  font-family: var(--font-display);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
  border-radius: var(--radius-pill);
  box-shadow: 0 6px 20px rgba(223, 183, 108, 0.3);
  transition: transform 0.25s ease;
}

.mobile-drawer-btn-wa:active {
  transform: scale(0.98);
}

.mobile-drawer-btn-call {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 0.8rem 1.25rem;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-light);
  color: #ffffff;
  font-size: 0.8rem;
  font-weight: 500;
  text-decoration: none;
  border-radius: var(--radius-pill);
}

.mobile-nav-footer-meta {
  margin-top: 1.75rem;
  padding-top: 1.25rem;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  text-align: center;
}

.mobile-nav-status {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.72rem;
  color: var(--text-muted);
  margin-bottom: 0.4rem;
}

.status-live-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #10b981;
}

.mobile-nav-copy {
  font-size: 0.65rem;
  color: rgba(255, 255, 255, 0.4);
}

/* ==========================================================================
   HERO LIVE STATS STRIP (Octarine Studio Style)
   ========================================================================== */
.hero-stats-strip {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.85rem;
  margin-top: 2.75rem;
  flex-wrap: wrap;
  width: 100%;
  max-width: 820px;
}

.hero-stat-pill {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.6rem 1.15rem;
  border-radius: var(--radius-pill);
  background: rgba(16, 19, 25, 0.72);
  border: 1px solid rgba(223, 183, 108, 0.22);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
  transition: transform 0.3s ease, border-color 0.3s ease, background-color 0.3s ease;
}

.hero-stat-pill:hover {
  transform: translateY(-2px);
  border-color: var(--gold-border);
  background: rgba(24, 28, 38, 0.88);
}

.hero-stat-num {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  color: #ffffff;
  letter-spacing: -0.01em;
  display: inline-flex;
  align-items: center;
}

.hero-stat-plus {
  color: var(--gold-primary);
  font-size: 0.95rem;
  margin-left: 1px;
}

.hero-stat-lbl {
  font-size: 0.74rem;
  color: rgba(226, 232, 240, 0.8);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-weight: 500;
}

/* ==========================================================================
   CONTINUOUS CAPABILITY TICKER BAR (Octarine Studio Style)
   ========================================================================== */
.luxury-ticker-bar {
  width: 100%;
  overflow: hidden;
  background: #08090c;
  border-top: 1px solid rgba(223, 183, 108, 0.2);
  border-bottom: 1px solid rgba(223, 183, 108, 0.2);
  padding: 0.95rem 0;
  position: relative;
  z-index: 15;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.6);
}

.luxury-ticker-track {
  display: flex;
  white-space: nowrap;
  width: max-content;
  animation: luxuryTickerScroll 35s linear infinite;
  will-change: transform;
}

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

@keyframes luxuryTickerScroll {
  0% { transform: translate3d(0, 0, 0); }
  100% { transform: translate3d(-50%, 0, 0); }
}

.luxury-ticker-item {
  display: inline-flex;
  align-items: center;
  gap: 1.5rem;
  padding: 0 1.5rem;
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.88);
}

.luxury-ticker-item:hover span:first-child {
  color: var(--gold-light);
}

.ticker-star {
  color: var(--gold-primary);
  font-size: 0.82rem;
  text-shadow: 0 0 8px rgba(223, 183, 108, 0.6);
}

/* ==========================================================================
   MOBILE FLOATING QUICK ACTION DOCK (Octarine Studio Style)
   ========================================================================== */
.mobile-quick-dock {
  display: none !important;
}

.quick-dock-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.45rem 0.65rem;
  background: rgba(10, 12, 16, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(223, 183, 108, 0.35);
  border-radius: var(--radius-pill);
  box-shadow: 0 12px 36px rgba(0, 0, 0, 0.8), 0 0 20px rgba(223, 183, 108, 0.15);
}

.quick-dock-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.2rem;
  color: #cbd5e1;
  text-decoration: none;
  font-size: 0.64rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  padding: 0.35rem 0.65rem;
  border-radius: var(--radius-pill);
  transition: all 0.25s ease;
  position: relative;
  flex: 1;
}

.quick-dock-item svg {
  stroke-width: 2.2px;
}

.quick-dock-item:hover,
.quick-dock-item:active {
  color: var(--gold-light);
}

.quick-dock-item.quick-dock-wa {
  background: linear-gradient(135deg, var(--gold-primary) 0%, #b88d3f 100%);
  color: #060709;
  font-weight: 700;
  padding: 0.45rem 0.85rem;
  box-shadow: 0 4px 14px rgba(223, 183, 108, 0.4);
}

.quick-dock-item.quick-dock-wa svg {
  fill: #060709;
}

.dock-wa-pulse {
  position: absolute;
  inset: -3px;
  border-radius: var(--radius-pill);
  border: 1.5px solid var(--gold-primary);
  opacity: 0.6;
  animation: pulseAnim 2s infinite ease-in-out;
  pointer-events: none;
}

/* Video Play Button Pulse Animation */
@keyframes videoBtnPulse {
  0%, 100% {
    box-shadow: 0 0 0 0 rgba(223, 183, 108, 0.4), 0 0 20px rgba(223, 183, 108, 0.3);
  }
  50% {
    box-shadow: 0 0 0 8px rgba(223, 183, 108, 0), 0 0 30px rgba(223, 183, 108, 0.6);
  }
}

@media (max-width: 991px) {
  .site-nav {
    padding: 0.85rem 0;
  }
  .site-nav.scrolled {
    padding: 0.65rem 0;
  }
  .nav-right-group {
    gap: 0.75rem;
  }
  .nav-menu {
    display: none;
  }
  .nav-toggle-btn {
    display: inline-flex;
  }
}

@media (max-width: 768px) {
  .mobile-quick-dock {
    display: none !important;
  }
  .floating-whatsapp-btn {
    display: flex !important;
    bottom: 24px !important;
    right: 20px !important;
    width: 52px !important;
    height: 52px !important;
    z-index: 9999 !important;
  }
  .back-to-top-btn {
    bottom: 86px !important;
    right: 20px !important;
    width: 44px !important;
    height: 44px !important;
  }
  .video-card {
    border-radius: 16px;
    overflow: hidden;
    transition: transform 0.2s ease, border-color 0.2s ease;
  }
  .video-card:active {
    transform: scale(0.98);
  }
  .video-center-btn {
    width: 52px;
    height: 52px;
    animation: videoBtnPulse 2.5s infinite ease-in-out;
    background: rgba(10, 12, 16, 0.85);
    border: 1.5px solid var(--gold-border);
  }
  .hero-stats-strip {
    margin-top: 1.85rem;
    gap: 0.55rem;
  }
  .hero-stat-pill {
    padding: 0.45rem 0.85rem;
  }
  .hero-stat-num {
    font-size: 0.98rem;
  }
  .hero-stat-lbl {
    font-size: 0.65rem;
  }
  .luxury-ticker-bar {
    padding: 0.75rem 0;
  }
  .luxury-ticker-item {
    font-size: 0.7rem;
    gap: 1rem;
    padding: 0 1rem;
    letter-spacing: 0.16em;
  }
}

@media (max-width: 480px) {
  .nav-logo-img {
    height: 36px;
  }
  .nav-cta-btn {
    padding: 0.45rem 0.95rem;
    font-size: 0.7rem;
    letter-spacing: 0.08em;
  }
}

/* ==========================================================================
   HERO SECTION (Slightly smaller, ultra-luxurious typography)
   ========================================================================== */
.hero-section {
  position: relative;
  width: 100%;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding: 8rem 0 6rem 0;
}

.hero-video-wrap {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 0;
}

.hero-video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  position: absolute;
  top: 0;
  left: 0;
  will-change: transform;
}

.hero-vignette {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: 
    radial-gradient(circle at center, rgba(6, 7, 9, 0.35) 0%, rgba(6, 7, 9, 0.85) 100%),
    linear-gradient(180deg, rgba(6, 7, 9, 0.7) 0%, transparent 35%, rgba(6, 7, 9, 0.98) 100%);
  pointer-events: none;
  transition: opacity 0.85s cubic-bezier(0.16, 1, 0.3, 1);
}

/* When video is playing with text hidden, soften dark vignette so background video is bright & vibrant */
.hero-section.video-playing .hero-vignette {
  opacity: 0.38;
}

.hero-spotlight {
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  background: radial-gradient(
    700px circle at var(--mouse-x, 50%) var(--mouse-y, 50%),
    rgba(223, 183, 108, 0.14),
    transparent 65%
  );
  transition: opacity 0.4s ease;
}

.hero-content {
  position: relative;
  z-index: 10;
  max-width: 920px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  transform: perspective(1000px) rotateX(var(--tilt-x, 0deg)) rotateY(var(--tilt-y, 0deg));
  transition: opacity 0.85s cubic-bezier(0.16, 1, 0.3, 1), transform 0.85s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: transform, opacity;
  opacity: 1;
}

/* Hidden state: completely invisible when video starts playing */
.hero-content.is-hidden {
  opacity: 0 !important;
  visibility: hidden !important;
  pointer-events: none !important;
  transform: perspective(1000px) translateY(-16px) scale(0.97) !important;
  transition: opacity 0.5s ease, visibility 0.5s ease, transform 0.5s ease !important;
}

.hero-content.is-hidden * {
  opacity: 0 !important;
  visibility: hidden !important;
  pointer-events: none !important;
}


.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.42rem 1.15rem;
  border-radius: var(--radius-pill);
  background: rgba(16, 19, 25, 0.75);
  border: 1px solid var(--gold-border);
  backdrop-filter: blur(16px);
  color: var(--text-white);
  font-size: 0.74rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  font-weight: 500;
  margin-bottom: 1.65rem;
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.5);
}

.hero-pulse-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background-color: var(--gold-primary);
  box-shadow: 0 0 12px var(--gold-primary);
  animation: pulseAnim 2s infinite ease-in-out;
}

@keyframes pulseAnim {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.4); opacity: 0.5; }
}

/* Reduced size: elegant, balanced architectural title */
.hero-headline {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4.4vw, 3.8rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: #ffffff;
  margin-bottom: 1.65rem;
}

.hero-headline .text-gold {
  color: #f3ce7b;
  background: linear-gradient(135deg, #ffffff 0%, #ffeaa7 20%, #f6ce72 45%, #e5be6b 70%, #c9932c 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  text-shadow: none !important;
  display: inline-block;
  font-weight: 800;
  letter-spacing: 0.07em;
  filter: drop-shadow(0 0 24px rgba(223, 183, 108, 0.8)) drop-shadow(0 2px 8px rgba(0, 0, 0, 0.9));
}

.hero-subheadline {
  font-size: clamp(1.02rem, 1.4vw, 1.22rem);
  line-height: 1.65;
  color: rgba(226, 232, 240, 0.86);
  max-width: 600px;
  margin-bottom: 2.5rem;
  font-weight: 300;
  letter-spacing: 0.02em;
}

.hero-cta-group {
  display: flex;
  gap: 1.25rem;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
}

.hero-container {
  display: flex;
  justify-content: center;
  width: 100%;
  position: relative;
  z-index: 10;
}

.hero-stats-row {
  display: flex;
  gap: 2.25rem;
  margin-top: 2rem;
  justify-content: center;
  align-items: center;
  width: 100%;
}

.hero-stat-item {
  text-align: center;
}

.hero-stat-val {
  color: #D4AF6A;
  font-size: 1.35rem;
  font-weight: 700;
  line-height: 1.2;
  font-family: var(--font-display);
}

.hero-stat-label {
  color: rgba(255, 255, 255, 0.62);
  font-size: 0.81rem;
  margin-top: 0.2rem;
  white-space: nowrap;
}

.hero-stat-card {
  text-align: center;
  padding: 0.5rem 1.25rem;
  border-radius: var(--radius-sm);
  background: rgba(10, 12, 16, 0.65);
  border: 1px solid rgba(223, 183, 108, 0.22);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.5);
  transition: transform 0.25s ease, border-color 0.25s ease;
}

.hero-stat-card:hover {
  transform: translateY(-2px);
  border-color: var(--gold-border);
}

.hero-stat-val {
  color: var(--gold-primary);
  font-size: 1.2rem;
  font-weight: 700;
  line-height: 1.2;
}

.hero-stat-lbl {
  color: rgba(255, 255, 255, 0.68);
  font-size: 0.75rem;
  margin-top: 0.15rem;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.95rem 2.15rem;
  border-radius: var(--radius-pill);
  background: var(--gold-gradient);
  color: #060709;
  font-weight: 700;
  font-size: 0.82rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  text-decoration: none;
  box-shadow: 0 8px 32px var(--gold-glow);
  transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
  overflow: hidden;
}

.btn-primary:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 14px 45px rgba(223, 183, 108, 0.45);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.95rem 2.15rem;
  border-radius: var(--radius-pill);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-light);
  color: var(--text-white);
  font-weight: 600;
  font-size: 0.82rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  text-decoration: none;
  backdrop-filter: blur(14px);
  transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: var(--gold-border);
  color: var(--gold-light);
  transform: translateY(-3px);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.5);
}

/* ==========================================================================
   SERVICES SECTION (3 MAIN CATEGORIES)
   ========================================================================== */
.services-section {
  padding: 7rem 0;
  position: relative;
}

.service-category-block {
  margin-bottom: 7rem;
  scroll-margin-top: 5.5rem;
}

.service-category-block:last-child {
  margin-bottom: 0;
}

.service-block-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 2.5rem;
  padding-bottom: 1.4rem;
  border-bottom: 1px solid var(--border-subtle);
  flex-wrap: wrap;
  gap: 1.5rem;
}

.service-block-left {
  max-width: 620px;
}

.service-category-num {
  font-size: 0.74rem;
  color: var(--gold-primary);
  letter-spacing: 0.22em;
  text-transform: uppercase;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.service-block-title {
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 2.2vw, 1.85rem);
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: #fff;
  margin-bottom: 0.4rem;
}

.service-block-desc {
  font-size: 1rem;
  color: var(--text-muted);
  line-height: 1.65;
  font-weight: 300;
}

.service-block-count {
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-subtle);
  font-weight: 600;
}

/* Video Grid (Centered & Balanced Layout) */
.video-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1.75rem;
}

.video-grid .video-card {
  flex: 0 0 calc((100% - 3.5rem) / 3);
  max-width: calc((100% - 3.5rem) / 3);
  width: calc((100% - 3.5rem) / 3);
}

/* Commercial Walkthroughs Full-Width 2-Card Layout */
#commercial-walkthroughs .video-grid,
.video-grid.video-grid-2col {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.75rem;
  width: 100%;
}

#commercial-walkthroughs .video-grid .video-card,
.video-grid.video-grid-2col .video-card {
  flex: 1 1 auto;
  max-width: 100%;
  width: 100%;
}

@media (max-width: 1024px) {
  .video-grid .video-card {
    flex: 0 0 calc((100% - 1.75rem) / 2);
    max-width: calc((100% - 1.75rem) / 2);
    width: calc((100% - 1.75rem) / 2);
  }
}

@media (max-width: 768px) {
  #commercial-walkthroughs .video-grid,
  .video-grid.video-grid-2col {
    grid-template-columns: 1fr;
    gap: 1.25rem;
  }
}

@media (max-width: 640px) {
  .video-grid .video-card {
    flex: 0 0 100%;
    max-width: 100%;
    width: 100%;
  }
}

/* Curtain Reveal Box */
.curtain-reveal-box {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-md);
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
}

.curtain-layer {
  display: none !important;
}

/* Video Card */
.video-card {
  aspect-ratio: 16 / 9;
  cursor: pointer;
  transition: border-color 0.4s ease, box-shadow 0.4s ease, transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-md);
  background: #060709;
}

.video-card:hover {
  transform: translateY(-6px);
  border-color: var(--gold-border);
  box-shadow: 0 20px 45px rgba(0, 0, 0, 0.7), 0 0 25px var(--gold-glow);
}

.video-thumb {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.02);
  transition: transform 0.8s cubic-bezier(0.16, 1, 0.3, 1), filter 0.6s ease;
  will-change: transform;
}

.video-card:hover .video-thumb {
  transform: scale(1.06);
}

/* Home Screen Card Direct Live Video Autoplayer */
.live-card-iframe,
.video-card-iframe,
.hover-preview-iframe {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 140%;
  height: 140%;
  transform: translate(-50%, -50%);
  object-fit: cover;
  pointer-events: none !important;
  border: none;
  z-index: 1;
  opacity: 1 !important;
  background: #060709;
}

.video-card:hover .live-card-iframe,
.video-card:hover .video-card-iframe,
.video-card:hover .hover-preview-iframe {
  transform: translate(-50%, -50%) scale(1.04);
}

.video-card-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(6, 7, 9, 0.1) 0%, rgba(6, 7, 9, 0.78) 100%);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 1.35rem;
  z-index: 10;
  transition: background 0.3s ease;
  pointer-events: auto !important;
  cursor: pointer !important;
}

.video-card:hover .video-card-overlay {
  background: linear-gradient(180deg, rgba(6, 7, 9, 0.2) 0%, rgba(6, 7, 9, 0.9) 100%);
}

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

.video-badge-pill {
  padding: 0.3rem 0.7rem;
  border-radius: var(--radius-pill);
  background: rgba(6, 7, 9, 0.8);
  border: 1px solid var(--border-light);
  color: var(--gold-primary);
  font-size: 0.66rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  backdrop-filter: blur(8px);
}

.video-center-btn {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scale(0.9);
  width: 54px;
  height: 54px;
  border-radius: 50%;
  background: rgba(16, 19, 25, 0.9);
  border: 1px solid var(--gold-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold-primary);
  opacity: 0;
  transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: 0 6px 22px rgba(0, 0, 0, 0.6);
  pointer-events: none;
}

.video-card:hover .video-center-btn {
  opacity: 1;
  background: var(--gold-primary);
  color: #060709;
  transform: translate(-50%, -50%) scale(1.1);
  box-shadow: 0 0 30px var(--gold-glow);
}

.video-card-bottom {
  z-index: 3;
}

.video-project-title {
  font-family: var(--font-body);
  font-size: 0.94rem;
  font-weight: 600;
  color: #fff;
  letter-spacing: 0.02em;
  margin-bottom: 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.video-project-meta {
  font-size: 0.74rem;
  color: var(--text-muted);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-weight: 300;
}

/* ==========================================================================
   DUAL-ROW CONTINUOUS CAROUSEL (Category 3: 3D Rendering & Scale Models)
   ========================================================================== */
.carousel-marquee-wrapper {
  display: flex;
  flex-direction: column;
  gap: 1.75rem;
  width: 100%;
  position: relative;
  overflow: hidden;
  padding: 0.5rem 0;
}

.carousel-row-label {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  padding: 0 0.5rem;
}

.carousel-row-badge {
  background: var(--gold-gradient);
  color: #060709;
  font-weight: 700;
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 0.22rem 0.75rem;
  border-radius: var(--radius-pill);
  box-shadow: 0 2px 10px var(--gold-glow);
}

.carousel-row-title {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 600;
  color: #fff;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.marquee-track {
  position: relative;
  width: 100%;
  overflow: hidden;
  padding: 0.75rem 0;
  mask-image: linear-gradient(to right, transparent, black 4%, black 96%, transparent);
  -webkit-mask-image: linear-gradient(to right, transparent, black 4%, black 96%, transparent);
  cursor: grab;
}

.marquee-track:active {
  cursor: grabbing;
}

.marquee-inner {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  width: max-content;
  will-change: transform;
}

/* Continuous Marquee Animations */
.track-left .marquee-inner {
  animation: marqueeGlideLeft 70s linear infinite;
}

.track-right .marquee-inner {
  animation: marqueeGlideRight 55s linear infinite;
}

.marquee-track:hover .marquee-inner {
  animation-play-state: paused;
}

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

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

/* Card Proportions (Natural Form: Horizontal is Wide, Vertical is Tall) */
.marquee-card {
  position: relative;
  height: 285px;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  flex-shrink: 0;
  cursor: pointer;
  pointer-events: auto;
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), border-color 0.4s ease, box-shadow 0.4s ease;
  will-change: transform;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.45);
}

/* Horizontal Cards (Landscape Township, Masterplans, Streetscapes) */
.marquee-card.card-horizontal {
  width: 440px;
}

/* Vertical Cards (Portrait Towers, High-Rise Elevation, Skyscrapers) */
.marquee-card.card-vertical {
  width: 215px;
}

.marquee-card:hover {
  transform: translateY(-7px) scale(1.02);
  border-color: var(--gold-border);
  box-shadow: 0 20px 45px rgba(0, 0, 0, 0.75), 0 0 25px var(--gold-glow);
  z-index: 10;
}

.marquee-thumb {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: transform;
  pointer-events: none;
}

.marquee-card:hover .marquee-thumb {
  transform: scale(1.07);
}

.marquee-card-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(6, 7, 9, 0.1) 0%, rgba(6, 7, 9, 0.88) 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 1.25rem;
  z-index: 10;
  transition: background 0.35s ease;
  pointer-events: auto !important;
  cursor: pointer !important;
}

.marquee-card:hover .marquee-card-overlay {
  background: linear-gradient(180deg, rgba(6, 7, 9, 0.2) 0%, rgba(6, 7, 9, 0.95) 100%);
}

.marquee-badge {
  align-self: flex-start;
  font-size: 0.65rem;
  color: var(--gold-primary);
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  background: rgba(6, 7, 9, 0.85);
  border: 1px solid var(--border-light);
  padding: 0.22rem 0.6rem;
  border-radius: var(--radius-pill);
  margin-bottom: 0.45rem;
  backdrop-filter: blur(8px);
}

.marquee-title {
  font-family: var(--font-display);
  font-size: 1.02rem;
  font-weight: 600;
  color: #fff;
  margin-bottom: 0.22rem;
  letter-spacing: 0.02em;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.marquee-meta {
  font-size: 0.76rem;
  color: var(--text-muted);
  font-weight: 300;
  letter-spacing: 0.04em;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

@media (max-width: 768px) {
  .marquee-card {
    height: 230px;
  }
  .marquee-card.card-horizontal {
    width: 320px;
  }
  .marquee-card.card-vertical {
    width: 175px;
  }
  .marquee-title {
    font-size: 0.9rem;
  }
}

/* ==========================================================================
   PROCESS SECTION (01 - 04)
   ========================================================================== */
.process-section {
  padding: 7.5rem 0;
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
  position: relative;
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.75rem;
}

@media (max-width: 1024px) {
  .process-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

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

.process-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 2.25rem 1.65rem;
  position: relative;
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  overflow: hidden;
}

.process-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--gold-primary), transparent);
  opacity: 0;
  transition: opacity 0.35s ease;
}

.process-card:hover {
  transform: translateY(-6px);
  border-color: var(--gold-border);
  background: var(--bg-card-hover);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.55);
}

.process-card:hover::before {
  opacity: 1;
}

.process-card-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.15rem;
}

.process-step-tag {
  display: inline-flex;
  align-items: center;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gold-light);
  background: rgba(223, 183, 108, 0.1);
  border: 1px solid rgba(223, 183, 108, 0.28);
  padding: 0.28rem 0.75rem;
  border-radius: var(--radius-pill);
}

/* Elegant step number */
.process-number {
  font-family: var(--font-display);
  font-size: 1.9rem;
  font-weight: 700;
  line-height: 1;
  background: var(--gold-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 0;
  display: inline-block;
}

.process-step-title {
  font-family: var(--font-display);
  font-size: 1.08rem;
  font-weight: 600;
  color: #fff;
  text-transform: uppercase;
  margin-bottom: 0.75rem;
  letter-spacing: 0.04em;
}

.process-step-desc {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.65;
  font-weight: 300;
}

/* ==========================================================================
   ABOUT US SECTION
   ========================================================================== */
.about-section {
  padding: 8rem 0;
  position: relative;
}

.about-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 4.5rem;
  align-items: center;
}

@media (max-width: 991px) {
  .about-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
}

.about-lead {
  font-family: var(--font-body);
  font-size: clamp(1.15rem, 1.7vw, 1.45rem);
  color: #fff;
  line-height: 1.55;
  margin-bottom: 1.5rem;
  font-weight: 400;
}

.about-body-text {
  font-size: 1rem;
  color: var(--text-muted);
  line-height: 1.75;
  margin-bottom: 2.5rem;
  font-weight: 300;
}

.about-stats-row {
  display: flex;
  gap: 2.5rem;
  border-top: 1px solid var(--border-subtle);
  padding-top: 2rem;
  flex-wrap: wrap;
}

.about-stat-item {
  display: flex;
  flex-direction: column;
}

.about-stat-val {
  font-family: var(--font-display);
  font-size: 1.9rem;
  font-weight: 700;
  color: var(--gold-primary);
  line-height: 1.1;
  margin-bottom: 0.3rem;
}

.about-stat-lbl {
  font-size: 0.74rem;
  color: var(--text-subtle);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-weight: 600;
}

.about-visual-box {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.7);
  aspect-ratio: 4 / 3;
  width: 100%;
}

.about-visual-img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.9);
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1), filter 0.6s ease;
}

.about-visual-box:hover .about-visual-img {
  transform: scale(1.04);
  filter: brightness(1);
}

.about-visual-badge {
  position: absolute;
  bottom: 1.85rem;
  left: 1.85rem;
  background: rgba(16, 19, 25, 0.88);
  backdrop-filter: blur(16px);
  border: 1px solid var(--gold-border);
  padding: 0.85rem 1.4rem;
  border-radius: var(--radius-md);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.6);
  z-index: 6;
}

.about-visual-badge h4 {
  font-size: 0.84rem;
  font-weight: 600;
  color: #fff;
  letter-spacing: 0.08em;
  margin-bottom: 0.2rem;
}

.about-visual-badge p {
  font-size: 0.72rem;
  color: var(--gold-primary);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

/* Core Promise Callout */
.about-promise-box {
  background: radial-gradient(circle at top left, rgba(223, 183, 108, 0.12) 0%, rgba(16, 19, 25, 0.9) 100%);
  border: 1px solid var(--gold-border);
  border-radius: var(--radius-md);
  padding: 1.4rem 1.6rem;
  margin: 1.8rem 0 2.2rem 0;
  position: relative;
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5), 0 0 25px rgba(223, 183, 108, 0.08);
}

.about-promise-box::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 3px;
  height: 100%;
  background: var(--gold-gradient);
  box-shadow: 0 0 12px var(--gold-primary);
}

.promise-tag {
  display: inline-block;
  font-size: 0.68rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold-primary);
  font-weight: 700;
  margin-bottom: 0.4rem;
}

.promise-quote {
  font-family: var(--font-display);
  font-size: 1.28rem;
  font-weight: 700;
  color: #ffffff;
  letter-spacing: 0.02em;
  margin-bottom: 0.35rem;
}

.promise-desc {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.55;
  font-weight: 300;
  margin: 0;
}

/* About AI Video Stack Block */
.about-stack-block {
  margin-top: 2rem;
  padding-top: 1.6rem;
  border-top: 1px solid var(--border-subtle);
}

.about-stack-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.5rem;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.about-subheading {
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gold-primary);
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 0.55rem;
  margin: 0;
}

.pulse-status-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background-color: var(--gold-primary);
  box-shadow: 0 0 8px var(--gold-primary);
  display: inline-block;
  animation: pulseGoldDot 2s infinite ease-in-out;
}

@keyframes pulseGoldDot {
  0%, 100% {
    transform: scale(1);
    opacity: 1;
    box-shadow: 0 0 8px var(--gold-primary);
  }
  50% {
    transform: scale(1.35);
    opacity: 0.65;
    box-shadow: 0 0 14px var(--gold-primary);
  }
}

.stack-status-badge {
  font-size: 0.66rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gold-light);
  background: rgba(223, 183, 108, 0.12);
  border: 1px solid var(--gold-border);
  padding: 0.22rem 0.65rem;
  border-radius: var(--radius-pill);
}

.about-stack-desc {
  font-size: 0.84rem;
  color: var(--text-muted);
  line-height: 1.5;
  margin-bottom: 0.8rem;
  font-weight: 300;
}

.stack-features-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.1rem;
  padding-bottom: 0;
  margin-bottom: 0;
  border-bottom: none;
}

.stack-categories-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-bottom: 0;
}

.stack-category-card {
  background: rgba(16, 19, 25, 0.75);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 0.85rem 1rem;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  backdrop-filter: blur(12px);
}

.stack-category-card:hover {
  border-color: var(--gold-border);
  background: rgba(22, 26, 34, 0.9);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.5), 0 0 20px rgba(223, 183, 108, 0.08);
  transform: translateY(-2px);
}

.stack-category-header {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.6rem;
}

.stack-cat-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  border-radius: 5px;
  background: rgba(223, 183, 108, 0.12);
  color: var(--gold-primary);
}

.stack-category-title {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #e2e8f0;
}

.stack-pills-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.stack-tool-pill {
  display: inline-flex;
  flex-direction: column;
  background: rgba(255, 255, 255, 0.035);
  border: 1px solid var(--border-light);
  padding: 0.32rem 0.65rem;
  border-radius: var(--radius-sm);
  transition: all 0.25s ease;
  cursor: default;
}

.stack-tool-pill:hover {
  background: rgba(223, 183, 108, 0.14);
  border-color: var(--gold-border);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.35);
}

.stack-tool-pill .tool-name {
  font-size: 0.76rem;
  font-weight: 600;
  color: #ffffff;
  letter-spacing: 0.02em;
  line-height: 1.2;
}

.stack-tool-pill:hover .tool-name {
  color: var(--gold-light);
}

.stack-tool-pill .tool-role {
  font-size: 0.63rem;
  color: var(--gold-primary);
  opacity: 0.9;
  letter-spacing: 0.02em;
  margin-top: 0.15rem;
  line-height: 1.1;
}


.stack-feature-item {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.72rem;
  color: var(--text-muted);
  font-weight: 400;
  letter-spacing: 0.02em;
}

.stack-feature-item svg {
  flex-shrink: 0;
}


/* ==========================================================================
   FINAL CTA SECTION
   ========================================================================== */
.cta-section {
  padding: 6rem 0 8rem 0;
  position: relative;
}

.cta-banner {
  background: radial-gradient(circle at center, rgba(223, 183, 108, 0.12) 0%, rgba(16, 19, 25, 0.92) 80%);
  border: 1px solid var(--gold-border);
  border-radius: var(--radius-lg);
  padding: 5rem 2.5rem;
  text-align: center;
  position: relative;
  overflow: hidden;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.8), 0 0 50px rgba(223, 183, 108, 0.1);
}

/* Refined, slightly smaller CTA headline */
.cta-headline {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3.6vw, 2.9rem);
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: #fff;
  margin-bottom: 1.25rem;
}

.cta-subtext {
  font-size: clamp(1rem, 1.4vw, 1.18rem);
  color: rgba(226, 232, 240, 0.85);
  max-width: 560px;
  margin: 0 auto 2.5rem auto;
  font-weight: 300;
}

.cta-buttons-group {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.25rem;
  flex-wrap: wrap;
  margin: 0 auto;
}

.cta-direct-contact-strip {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.75rem;
  margin-top: 1.85rem;
  padding: 0.65rem 1.6rem;
  border-radius: var(--radius-pill);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(229, 190, 107, 0.18);
  width: fit-content;
  max-width: 90%;
  margin-left: auto;
  margin-right: auto;
  backdrop-filter: blur(8px);
}

.cta-direct-link {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  color: var(--text-muted);
  font-size: 0.88rem;
  font-weight: 400;
  text-decoration: none;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  text-transform: none;
  letter-spacing: 0.02em;
}

.cta-direct-link svg {
  color: var(--gold-primary);
  flex-shrink: 0;
  transition: transform 0.25s ease;
}

.cta-direct-link:hover {
  color: var(--gold-light);
  transform: translateY(-1px);
}

.cta-direct-link:hover svg {
  transform: scale(1.15);
}

.cta-direct-divider {
  color: rgba(229, 190, 107, 0.3);
  font-size: 0.85rem;
  user-select: none;
}

@media (max-width: 640px) {
  .cta-buttons-group {
    flex-direction: column;
    gap: 0.75rem;
    width: 100%;
  }
  .cta-buttons-group .btn-primary,
  .cta-buttons-group .btn-secondary {
    width: 100%;
    justify-content: center;
  }
  .cta-direct-contact-strip {
    flex-direction: column;
    gap: 0.65rem;
    padding: 0.85rem 1.25rem;
    border-radius: var(--radius-md);
  }
  .cta-direct-divider {
    display: none;
  }
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.site-footer {
  background: #050608;
  border-top: 1px solid var(--border-subtle);
  padding: 5rem 0 2.5rem 0;
  position: relative;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 4rem;
}

@media (max-width: 991px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem;
  }
}

@media (max-width: 580px) {
  .footer-grid {
    grid-template-columns: 1fr;
  }
}

.footer-brand-col {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  align-items: flex-start;
  text-align: left;
}

.footer-logo-link {
  display: inline-flex;
  align-items: center;
  align-self: flex-start;
  margin-left: 0;
  margin-right: auto;
  text-decoration: none;
}

.footer-logo-img {
  height: 48px;
  width: auto;
  object-fit: contain;
  margin-bottom: 0.25rem;
  align-self: flex-start;
  margin-left: 0;
  margin-right: auto;
  display: block;
}

.footer-brand-desc {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.65;
  max-width: 320px;
  font-weight: 300;
  text-align: left;
}

.footer-direct-contact {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  margin: 0.25rem 0 0.5rem 0;
}

.footer-contact-link {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.88rem;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.footer-contact-link svg {
  color: var(--gold-primary);
  flex-shrink: 0;
}

.footer-contact-link:hover {
  color: var(--gold-light);
  transform: translateX(3px);
}

.footer-social-row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-top: 0.35rem;
}

.footer-social-btn {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  text-decoration: none;
  transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.footer-social-btn:hover {
  background: rgba(229, 190, 107, 0.15);
  border-color: var(--gold-border);
  color: var(--gold-primary);
  transform: translateY(-3px);
  box-shadow: 0 6px 20px var(--gold-glow);
}

.cta-social-pills {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.85rem;
  margin-top: 2.25rem;
  flex-wrap: wrap;
}

.cta-social-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1.15rem;
  border-radius: var(--radius-pill);
  background: rgba(16, 19, 25, 0.7);
  border: 1px solid var(--border-light);
  color: var(--text-muted);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  text-decoration: none;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  backdrop-filter: blur(8px);
}

.cta-social-pill:hover {
  background: rgba(229, 190, 107, 0.12);
  border-color: var(--gold-border);
  color: var(--gold-primary);
  transform: translateY(-2px);
  box-shadow: 0 4px 15px var(--gold-glow);
}

.footer-col-title {
  font-size: 0.78rem;
  color: var(--gold-primary);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  font-weight: 700;
  margin-bottom: 1.4rem;
  text-align: left;
}

.footer-links-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  text-align: left;
  align-items: flex-start;
}

.footer-link {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.88rem;
  transition: color 0.3s ease;
  font-weight: 400;
  text-align: left;
  display: inline-block;
}

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

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

/* ==========================================================================
   INTERACTIVE CUSTOM CURSOR (M Brand Emblem)
   ========================================================================== */
.custom-cursor {
  position: fixed;
  top: 0;
  left: 0;
  pointer-events: none;
  z-index: 9999;
  transform: translate(-50%, -50%);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.3s ease;
  will-change: transform;
}

.cursor-logo-wrap {
  position: absolute;
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 3;
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), 
              opacity 0.25s ease, 
              filter 0.3s ease;
  filter: drop-shadow(0 0 6px rgba(229, 190, 107, 0.45));
}

.cursor-logo-img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
  pointer-events: none;
  user-select: none;
}

.cursor-ring {
  width: 44px;
  height: 44px;
  border: 1.5px solid rgba(229, 190, 107, 0.45);
  border-radius: 50%;
  position: absolute;
  background: rgba(10, 12, 16, 0.45);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  box-shadow: 0 0 16px rgba(229, 190, 107, 0.15);
  transition: width 0.35s cubic-bezier(0.16, 1, 0.3, 1), 
              height 0.35s cubic-bezier(0.16, 1, 0.3, 1), 
              border-color 0.3s ease, 
              background 0.3s ease, 
              box-shadow 0.35s ease;
}

.cursor-text {
  font-family: var(--font-body);
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  font-weight: 800;
  text-transform: uppercase;
  color: #060709;
  opacity: 0;
  transition: opacity 0.25s ease, transform 0.25s ease;
  z-index: 4;
  pointer-events: none;
  transform: translateY(2px);
  text-align: center;
}

/* Hover States for Cursor */
.custom-cursor.is-hovering-card .cursor-ring {
  width: 84px;
  height: 84px;
  background: var(--gold-primary);
  border-color: var(--gold-light);
  box-shadow: 0 0 35px var(--gold-glow);
}

.custom-cursor.is-hovering-card .cursor-logo-wrap {
  opacity: 0;
  transform: scale(0.3);
}

.custom-cursor.is-hovering-card .cursor-text {
  opacity: 1;
  transform: translateY(0);
}

.custom-cursor.is-hovering-btn .cursor-ring {
  width: 58px;
  height: 58px;
  border-color: var(--gold-primary);
  background: rgba(229, 190, 107, 0.16);
  box-shadow: 0 0 22px rgba(229, 190, 107, 0.4);
}

.custom-cursor.is-hovering-btn .cursor-logo-wrap {
  transform: scale(1.22);
  filter: drop-shadow(0 0 12px rgba(229, 190, 107, 0.95));
}

@media (max-width: 991px) {
  .custom-cursor {
    display: none !important;
  }
}

/* ==========================================================================
   MODALS
   ========================================================================== */
.modal-backdrop {
  position: fixed;
  inset: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(5, 6, 8, 0.94);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  z-index: 99999;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.35s ease;
}

.modal-backdrop.active {
  display: flex !important;
  opacity: 1 !important;
  pointer-events: auto !important;
}

.modal-container {
  position: relative;
  width: 100%;
  max-width: 960px;
  background: var(--bg-card);
  border: 1px solid var(--gold-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.9);
  transform: scale(0.95);
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.modal-backdrop.active .modal-container {
  transform: scale(1);
}

.modal-close-btn {
  position: absolute;
  top: 1.25rem;
  right: 1.25rem;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid var(--border-light);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 10;
  transition: all 0.3s ease;
}

.modal-close-btn:hover {
  background: var(--gold-primary);
  color: #060709;
  transform: rotate(90deg);
}

.video-player-frame {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  background: #000;
}

.video-player-frame iframe {
  width: 100%;
  height: 100%;
  border: none;
  display: block;
}

.video-sound-btn {
  position: absolute;
  bottom: 1.25rem;
  right: 1.25rem;
  background: rgba(16, 19, 25, 0.9);
  border: 1px solid var(--gold-border);
  color: var(--gold-primary);
  padding: 0.5rem 1.1rem;
  border-radius: var(--radius-pill);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  cursor: pointer;
  z-index: 10;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(10px);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.video-sound-btn:hover {
  background: var(--gold-primary);
  color: #060709;
  transform: translateY(-2px);
  box-shadow: 0 0 25px var(--gold-glow);
}

.video-direct-link {
  display: inline-flex;
  align-items: center;
  padding: 0.35rem 0.9rem;
  border-radius: var(--radius-pill);
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid var(--border-light);
  color: var(--gold-primary);
  font-size: 0.74rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-decoration: none;
  transition: all 0.25s ease;
}

.video-direct-link:hover {
  background: var(--gold-primary);
  color: #060709;
  border-color: var(--gold-primary);
  box-shadow: 0 0 15px var(--gold-glow);
}

.video-player-info {
  padding: 1.5rem 2rem;
  background: var(--bg-card);
  border-top: 1px solid var(--border-subtle);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

.video-player-title {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  color: #fff;
}

/* ==========================================================================
   IMAGE LIGHTBOX (4K FULLSCREEN HIGH-RES VIEWER)
   ========================================================================== */
.image-lightbox-container {
  max-width: 90vw;
  width: auto;
  background: transparent;
  border: none;
  box-shadow: none;
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
}

.image-lightbox-wrapper {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  max-height: 80vh;
  width: 100%;
}

.image-lightbox-img {
  max-height: 80vh;
  max-width: 86vw;
  width: auto;
  height: auto;
  border-radius: var(--radius-md);
  border: 1px solid var(--gold-border);
  box-shadow: 0 30px 90px rgba(0, 0, 0, 0.95);
  object-fit: contain;
  transition: opacity 0.25s ease, transform 0.25s ease;
}

.image-lightbox-info-bar {
  margin-top: 1.25rem;
  width: 100%;
  max-width: 86vw;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.85rem 1.6rem;
  background: rgba(16, 19, 25, 0.88);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-pill);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.6);
}

.image-lightbox-text-group {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  text-align: left;
}

.image-lightbox-title {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  color: #fff;
  letter-spacing: 0.02em;
}

.image-lightbox-meta {
  font-size: 0.78rem;
  color: var(--gold-primary);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.image-lightbox-controls {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.lightbox-counter-pill {
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-pill);
  background: rgba(255, 255, 255, 0.08);
  color: #e2e8f0;
  font-size: 0.76rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.lightbox-inline-btn {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid var(--border-light);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.25s ease;
}

.lightbox-inline-btn:hover {
  background: var(--gold-primary);
  color: #060709;
  border-color: var(--gold-primary);
  box-shadow: 0 0 15px var(--gold-glow);
}

/* Floating Image Navigation Arrows (Left & Right Viewport Edges) */
.lightbox-floating-arrow {
  position: fixed;
  top: 50%;
  transform: translateY(-50%);
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: rgba(16, 19, 25, 0.88);
  border: 1px solid var(--gold-border);
  color: var(--gold-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  z-index: 100001;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}

.lightbox-floating-arrow:hover {
  background: var(--gold-primary);
  color: #060709;
  transform: translateY(-50%) scale(1.12);
  box-shadow: 0 0 35px var(--gold-glow);
  border-color: var(--gold-primary);
}

.lightbox-prev-btn {
  left: 2rem;
}

.lightbox-next-btn {
  right: 2rem;
}

@media (max-width: 900px) {
  .lightbox-floating-arrow {
    width: 44px;
    height: 44px;
  }
  .lightbox-prev-btn { left: 0.75rem; }
  .lightbox-next-btn { right: 0.75rem; }
  .image-lightbox-info-bar {
    flex-direction: column;
    gap: 0.6rem;
    text-align: center;
    border-radius: var(--radius-md);
    padding: 0.75rem 1rem;
  }
  .image-lightbox-text-group {
    text-align: center;
  }
}

/* Video Lightbox Navigation Arrows (Left / Right) */
.video-nav-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: rgba(16, 19, 25, 0.88);
  border: 1px solid var(--gold-border);
  color: var(--gold-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  z-index: 100001;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}

.video-nav-arrow:hover {
  background: var(--gold-primary);
  color: #060709;
  transform: translateY(-50%) scale(1.12);
  box-shadow: 0 0 35px var(--gold-glow);
  border-color: var(--gold-primary);
}

.video-prev-btn {
  left: 2rem;
}

.video-next-btn {
  right: 2rem;
}

@media (max-width: 1200px) {
  .video-prev-btn {
    left: 1rem;
  }
  .video-next-btn {
    right: 1rem;
  }
}

@media (max-width: 768px) {
  .video-nav-arrow {
    width: 46px;
    height: 46px;
  }
  .video-prev-btn {
    left: 0.5rem;
  }
  .video-next-btn {
    right: 0.5rem;
  }
}

/* Inline Prev/Next controls in video info bar */
.video-inline-nav-btn {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid var(--border-light);
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.25s ease;
}

.video-inline-nav-btn:hover {
  background: var(--gold-primary);
  color: #060709;
  border-color: var(--gold-primary);
  transform: scale(1.1);
  box-shadow: 0 0 15px var(--gold-glow);
}

/* Contact Modal (Compact & Elegant) */
.contact-modal-box {
  max-width: 480px;
  padding: 1.85rem 2rem;
  border-radius: var(--radius-md);
  max-height: 92vh;
  overflow-y: auto;
}

.contact-modal-box .modal-close-btn {
  top: 1rem;
  right: 1rem;
  width: 34px;
  height: 34px;
}

.contact-modal-title {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  color: #fff;
  text-transform: uppercase;
  margin-bottom: 0.3rem;
  letter-spacing: 0.04em;
}

.contact-modal-sub {
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-bottom: 1.15rem;
  line-height: 1.45;
}

.form-row-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.85rem;
}

@media (max-width: 480px) {
  .form-row-2 {
    grid-template-columns: 1fr;
    gap: 0;
  }
}

.form-group {
  margin-bottom: 0.8rem;
}

.form-label {
  display: block;
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 0.28rem;
  font-weight: 600;
}

.form-control {
  width: 100%;
  padding: 0.58rem 0.85rem;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  color: #fff;
  font-family: var(--font-body);
  font-size: 0.86rem;
  outline: none;
  transition: all 0.3s ease;
}

.form-control:focus {
  border-color: var(--gold-primary);
  background: rgba(255, 255, 255, 0.08);
  box-shadow: 0 0 15px var(--gold-glow);
}

textarea.form-control {
  resize: vertical;
  min-height: 52px;
}

.form-submit-btn {
  width: 100%;
  margin-top: 0.6rem;
  padding: 0.75rem 1.25rem;
  border-radius: var(--radius-pill);
  background: var(--gold-gradient);
  border: none;
  color: #060709;
  font-weight: 700;
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 4px 18px var(--gold-glow);
}

.form-submit-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px var(--gold-glow);
}

/* ==========================================================================
   VIDEO LOCAL SERVER & ERROR 153 FALLBACK NOTICES
   ========================================================================== */
.server-notice-bar {
  position: fixed;
  bottom: 24px;
  left: 24px;
  z-index: 9999;
  max-width: 440px;
  background: rgba(14, 17, 23, 0.96);
  border: 1px solid rgba(212, 163, 89, 0.4);
  border-radius: 14px;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  padding: 0.9rem 1.1rem;
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  box-shadow: 0 12px 35px rgba(0, 0, 0, 0.8), 0 0 20px rgba(212, 163, 89, 0.15);
  font-family: inherit;
  animation: slideInUpNotice 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes slideInUpNotice {
  from {
    transform: translateY(30px);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

.server-notice-badge {
  background: var(--gold-gradient);
  color: #060709;
  font-size: 0.65rem;
  font-weight: 800;
  padding: 0.18rem 0.5rem;
  border-radius: 4px;
  letter-spacing: 0.05em;
  display: inline-block;
  margin-bottom: 0.3rem;
}

.server-notice-text {
  font-size: 0.8rem;
  color: #cbd5e1;
  line-height: 1.45;
}

.server-notice-text strong {
  color: #f8fafc;
}

.server-notice-btn-row {
  display: flex;
  gap: 0.5rem;
  margin-top: 0.6rem;
  align-items: center;
}

.server-notice-btn {
  background: var(--gold-primary);
  color: #060709;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.35rem 0.85rem;
  border-radius: 9999px;
  text-decoration: none;
  transition: all 0.2s ease;
  display: inline-flex;
  align-items: center;
}

.server-notice-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 12px var(--gold-glow);
}

.server-notice-close {
  background: none;
  border: none;
  color: #64748b;
  font-size: 1.25rem;
  cursor: pointer;
  line-height: 1;
  padding: 0;
  transition: color 0.2s ease;
  flex-shrink: 0;
}

.server-notice-close:hover {
  color: #f8fafc;
}

/* Lightbox File Protocol Notice */
.video-file-notice {
  position: absolute;
  inset: 0;
  background: rgba(8, 10, 14, 0.94);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 2rem;
  z-index: 25;
}

.video-file-notice-inner {
  max-width: 480px;
}

.video-file-notice-inner h4 {
  font-size: 1.2rem;
  font-weight: 700;
  color: #f8fafc;
  margin: 0.75rem 0 0.4rem;
}

.video-file-notice-inner p {
  color: #94a3b8;
  font-size: 0.85rem;
  line-height: 1.5;
  margin-bottom: 1.25rem;
}

.video-file-notice-inner code {
  background: rgba(212, 163, 89, 0.15);
  color: var(--gold-primary);
  padding: 0.15rem 0.4rem;
  border-radius: 4px;
  font-size: 0.82rem;
}

/* ==========================================================================
   LUXURY FINISHING TOUCHES & POLISHED INTERACTIONS
   ========================================================================== */

/* 1. Custom Luxury Metallic Scrollbar */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: #060709;
}

::-webkit-scrollbar-thumb {
  background: rgba(223, 183, 108, 0.35);
  border-radius: 9999px;
  border: 2px solid #060709;
  transition: background 0.3s ease;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--gold-primary);
  box-shadow: 0 0 12px var(--gold-glow);
}

/* 2. Luxury Studio Preloader */
.site-preloader {
  position: fixed;
  inset: 0;
  width: 100vw;
  height: 100vh;
  background: #060709;
  z-index: 10000;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  transition: opacity 0.65s cubic-bezier(0.16, 1, 0.3, 1), visibility 0.65s ease;
  pointer-events: all;
}

.site-preloader.fade-out {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.preloader-brand-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}

.preloader-logo {
  height: 52px;
  width: auto;
  object-fit: contain;
  animation: preloaderPulse 2s infinite ease-in-out;
}

.preloader-tagline {
  font-size: 0.72rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--gold-primary);
  font-weight: 600;
  opacity: 0.85;
}

.preloader-progress-track {
  width: 190px;
  height: 2px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 9999px;
  overflow: hidden;
  position: relative;
}

.preloader-progress-bar {
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  width: 0%;
  background: var(--gold-gradient);
  box-shadow: 0 0 12px var(--gold-primary);
  animation: preloaderFill 0.9s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes preloaderPulse {
  0%, 100% {
    transform: scale(1);
    filter: drop-shadow(0 0 15px rgba(223, 183, 108, 0.2));
  }
  50% {
    transform: scale(1.04);
    filter: drop-shadow(0 0 35px var(--gold-glow));
  }
}

@keyframes preloaderFill {
  0% { width: 0%; }
  60% { width: 75%; }
  100% { width: 100%; }
}

/* 3. Floating Back to Top Button */
.back-to-top-btn {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: rgba(16, 19, 25, 0.88);
  border: 1px solid var(--gold-border);
  color: var(--gold-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 990;
  opacity: 0;
  visibility: hidden;
  transform: translateY(18px) scale(0.9);
  transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.65);
}

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

.back-to-top-btn:hover {
  background: var(--gold-primary);
  color: #060709;
  transform: translateY(-4px) scale(1.08);
  box-shadow: 0 12px 35px var(--gold-glow);
  border-color: var(--gold-primary);
}

/* 4. Floating Quick WhatsApp Action Button */
.floating-whatsapp-btn {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: rgba(16, 19, 25, 0.9);
  border: 1px solid rgba(37, 211, 102, 0.45);
  color: #25d366;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 990;
  text-decoration: none;
  transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.65);
}

.floating-whatsapp-btn:hover {
  background: rgba(37, 211, 102, 0.18);
  transform: translateY(-4px) scale(1.08);
  box-shadow: 0 12px 35px rgba(37, 211, 102, 0.5), 0 0 20px rgba(37, 211, 102, 0.3);
  border-color: #25d366;
}

.floating-whatsapp-tooltip {
  position: absolute;
  right: 60px;
  top: 50%;
  transform: translateY(-50%) translateX(12px);
  background: rgba(16, 19, 25, 0.96);
  border: 1px solid rgba(37, 211, 102, 0.45);
  color: #fff;
  font-size: 0.74rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  padding: 0.4rem 0.85rem;
  border-radius: var(--radius-pill);
  white-space: nowrap;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: all 0.25s ease;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.6);
}

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

@media (max-width: 768px) {
  .back-to-top-btn {
    bottom: 20px;
    right: 20px;
    width: 42px;
    height: 42px;
  }
  .floating-whatsapp-btn {
    display: flex !important;
    bottom: 24px !important;
    right: 20px !important;
    width: 50px !important;
    height: 50px !important;
    z-index: 9999 !important;
  }
}

/* 5. Shimmer Light Sweep on Primary Buttons */
.btn-primary {
  position: relative;
  overflow: hidden;
}

.btn-primary::after {
  content: '';
  position: absolute;
  top: -50%;
  left: -70%;
  width: 50%;
  height: 200%;
  background: linear-gradient(
    60deg,
    transparent,
    rgba(255, 255, 255, 0.4),
    transparent
  );
  transform: rotate(25deg);
  transition: none;
  pointer-events: none;
}

.btn-primary:hover::after {
  left: 130%;
  transition: left 0.85s ease-in-out;
}

/* 6. Active Nav Link Underline Transitions */
.nav-link.active {
  color: var(--text-white);
}

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

.nav-toggle-btn {
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), color 0.3s ease;
}

.nav-toggle-btn[aria-expanded="true"] {
  transform: rotate(90deg);
  color: var(--gold-primary);
}

/* 7. Toast Feedback Notification */
.site-toast {
  position: fixed;
  bottom: 28px;
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  background: rgba(16, 19, 25, 0.95);
  border: 1px solid var(--gold-border);
  color: #fff;
  padding: 0.85rem 1.65rem;
  border-radius: var(--radius-pill);
  font-size: 0.86rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.85), 0 0 25px var(--gold-glow);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  z-index: 9999;
  opacity: 0;
  visibility: hidden;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  pointer-events: none;
}

.site-toast.is-active {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
  visibility: visible;
}

.toast-icon {
  width: 20px;
  height: 20px;
  color: var(--gold-primary);
  flex-shrink: 0;
}

/* ==========================================================================
   GLOBAL RESPONSIVE MASTER STYLESHEET
   Breakpoints: 
   - 1200px (Laptops & Desktops)
   - 991px  (Tablets & Landscape Mobile)
   - 768px  (Phablets & Portrait Tablets)
   - 640px  (Standard Smartphones)
   - 480px  (Compact Smartphones)
   - 360px  (Ultra-Compact Devices)
   ========================================================================== */

/* Universal Overflow & Touch Normalization */
html, body {
  width: 100%;
  max-width: 100vw;
  overflow-x: hidden;
}

/* Touch & Mobile Video Card Play Button Visibility */
@media (hover: none) and (pointer: coarse), (max-width: 991px) {
  .video-center-btn {
    opacity: 0.9 !important;
    transform: translate(-50%, -50%) scale(0.92) !important;
  }
  .video-card-overlay {
    background: linear-gradient(180deg, rgba(6, 7, 9, 0.15) 0%, rgba(6, 7, 9, 0.85) 100%);
  }
}

/* 1. Large Tablets & Small Laptops (<= 1200px) */
@media (max-width: 1200px) {
  .site-container {
    max-width: 1140px;
    padding: 0 1.75rem;
  }
  .about-grid {
    gap: 3.5rem;
  }
}

/* 2. Medium Tablets (<= 991px) */
@media (max-width: 991px) {
  .services-section {
    padding: 4.5rem 0;
  }
  .process-section {
    padding: 4.5rem 0;
  }
  .about-section {
    padding: 3.5rem 0;
  }
  .cta-section {
    padding: 4rem 0 5.5rem 0;
  }
  .site-footer {
    padding: 3.5rem 0 2rem 0;
  }
  .service-category-block {
    margin-bottom: 4.5rem;
  }

  /* About Grid */
  .about-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .about-content-left {
    width: 100%;
    max-width: 100%;
  }
  .about-content-right {
    width: 100%;
    max-width: 100%;
  }
  .about-visual-box {
    width: 100%;
    max-width: 100%;
    aspect-ratio: 16 / 9;
    height: auto;
    max-height: none;
    margin-bottom: 1.25rem;
    border-radius: var(--radius-md);
  }
  .about-visual-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
  }

  /* Footer */
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem;
    margin-bottom: 3rem;
  }
}

/* 3. Small Tablets & Phablets (<= 768px) */
@media (max-width: 768px) {
  .site-container {
    padding: 0 1.25rem;
  }

  /* Hero Section Responsive (Comfortable First-Screen UI + Compact 16:9 Video) */
  .hero-section {
    margin-top: 64px;
    min-height: 245px;
    height: auto;
    padding: 0.6rem 0.5rem 0.6rem 0.5rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    transition: min-height 0.4s ease, max-height 0.4s ease;
  }
  .hero-section.video-playing {
    min-height: unset !important;
    max-height: 212px;
    padding: 0 !important;
  }
  .hero-video-wrap {
    background: transparent;
  }
  .hero-video {
    object-fit: cover;
    width: 100%;
    height: 100%;
    object-position: center 35%;
  }
  .hero-content {
    width: 100%;
    max-width: 100%;
    padding: 0 0.5rem;
  }
  .hero-eyebrow {
    font-size: 0.52rem;
    padding: 0.15rem 0.5rem;
    margin-bottom: 0.25rem;
    letter-spacing: 0.08em;
    gap: 0.25rem;
  }
  .hero-headline {
    font-size: clamp(0.96rem, 4.2vw, 1.25rem);
    line-height: 1.12;
    letter-spacing: 0.02em;
    margin-bottom: 0.25rem;
    word-break: break-word;
  }
  .hero-subheadline {
    font-size: 0.65rem;
    line-height: 1.25;
    margin-bottom: 0.45rem;
    max-width: 290px;
  }
  .hero-cta-group {
    display: flex;
    flex-direction: row;
    gap: 0.35rem;
    width: 100%;
    max-width: 280px;
    margin: 0 auto 0.45rem auto;
  }
  .hero-cta-group .btn-primary,
  .hero-cta-group .btn-secondary {
    flex: 1;
    justify-content: center;
    padding: 0.4rem 0.6rem;
    font-size: 0.64rem;
    white-space: nowrap;
    border-radius: 4px;
  }
  .hero-stats-row {
    display: flex;
    justify-content: space-between;
    gap: 4px;
    margin-top: 0;
    width: 100%;
    max-width: 290px;
    padding-bottom: 0.2rem;
  }
  .hero-stat-item {
    flex: 1;
    text-align: center;
  }
  .hero-stat-val {
    font-size: 0.8rem;
    font-weight: 700;
    color: #f3ce7b;
    margin-bottom: 1px;
  }
  .hero-stat-label {
    font-size: 0.5rem;
    white-space: normal;
    line-height: 1.15;
    color: rgba(255, 255, 255, 0.75);
  }

  /* Section Headers */
  .section-header {
    margin-bottom: 2.25rem;
  }
  .section-title {
    font-size: clamp(1.65rem, 6.5vw, 2.3rem);
  }
  .section-subtitle {
    font-size: 0.92rem;
  }

  /* Service Category Block Header */
  .service-block-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.85rem;
    margin-bottom: 1.75rem;
    padding-bottom: 1rem;
  }
  .service-block-title {
    font-size: 1.35rem;
  }
  .service-block-desc {
    font-size: 0.88rem;
  }
  .service-block-count {
    font-size: 0.72rem;
  }

  /* Video Grid: 2 columns */
  .video-grid {
    gap: 1.25rem;
  }
  .video-grid .video-card {
    flex: 0 0 calc((100% - 1.25rem) / 2);
    max-width: calc((100% - 1.25rem) / 2);
    width: calc((100% - 1.25rem) / 2);
  }
  .video-card-bottom {
    padding: 1.15rem;
  }
  .video-project-title {
    font-size: 1.05rem;
  }
  .video-project-meta {
    font-size: 0.74rem;
  }

  /* 3D Rendering Marquee Carousel */
  .carousel-marquee-wrapper {
    gap: 1rem;
  }
  .marquee-card {
    height: 220px;
  }
  .marquee-card.card-horizontal {
    width: 300px;
  }
  .marquee-card.card-vertical {
    width: 165px;
  }
  .marquee-title {
    font-size: 0.88rem;
  }
  .marquee-meta {
    font-size: 0.7rem;
  }

  /* Process Cards */
  .process-grid {
    gap: 1.25rem;
  }
  .process-card {
    padding: 1.6rem 1.35rem;
  }
  .process-number {
    font-size: 1.65rem;
  }
  .process-step-title {
    font-size: 1rem;
  }
  .process-step-desc {
    font-size: 0.84rem;
  }

  /* About Section - Compact & Streamlined */
  .about-section {
    padding: 3rem 0;
  }
  .about-grid {
    gap: 1.5rem;
  }
  .about-lead {
    font-size: 1.05rem;
    line-height: 1.55;
    margin-bottom: 0.85rem;
  }
  .about-body-text {
    font-size: 0.88rem;
    line-height: 1.6;
    margin-bottom: 1.15rem;
  }
  .about-promise-box {
    padding: 1rem 1.25rem;
    margin: 1rem 0 1.25rem 0;
  }
  .promise-quote {
    font-size: 1.08rem;
    margin-bottom: 0.25rem;
  }
  .promise-desc {
    font-size: 0.8rem;
    line-height: 1.45;
  }
  .about-stats-row {
    gap: 1rem 1.5rem;
    padding-top: 1.15rem;
  }
  .about-stat-val {
    font-size: 1.45rem;
    margin-bottom: 0.15rem;
  }
  .about-stat-lbl {
    font-size: 0.66rem;
  }

  /* Full Width Visual Box */
  .about-visual-box {
    width: 100%;
    max-width: 100%;
    aspect-ratio: 16 / 9;
    height: auto;
    max-height: none;
    margin-bottom: 1rem;
    border-radius: var(--radius-md);
  }
  .about-visual-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
  }
  .about-visual-badge {
    bottom: 0.85rem;
    left: 0.85rem;
    padding: 0.45rem 0.85rem;
    border-radius: var(--radius-sm);
  }
  .about-visual-badge h4 {
    font-size: 0.72rem;
  }
  .about-visual-badge p {
    font-size: 0.6rem;
  }

  /* Stack Block */
  .about-stack-block {
    margin-top: 0.85rem;
    padding-top: 0.85rem;
  }
  .about-subheading {
    font-size: 0.72rem;
  }
  .stack-status-badge {
    font-size: 0.6rem;
    padding: 0.18rem 0.5rem;
  }
  .about-stack-desc {
    font-size: 0.8rem;
    line-height: 1.45;
    margin-bottom: 0.55rem;
  }
  .stack-features-bar {
    gap: 0.35rem 0.75rem;
    padding-bottom: 0.45rem;
    margin-bottom: 0.65rem;
  }
  .stack-feature-item {
    font-size: 0.68rem;
    gap: 0.3rem;
  }
  .stack-categories-list {
    gap: 0.45rem;
    margin-bottom: 0;
  }
  .stack-category-card {
    padding: 0.65rem 0.8rem;
  }
  .stack-category-header {
    margin-bottom: 0.35rem;
    gap: 0.4rem;
  }
  .stack-cat-icon {
    width: 18px;
    height: 18px;
  }
  .stack-cat-icon svg {
    width: 12px;
    height: 12px;
  }
  .stack-category-title {
    font-size: 0.66rem;
  }
  .stack-pills-grid {
    gap: 0.35rem;
  }
  .stack-tool-pill {
    padding: 0.22rem 0.45rem;
  }
  .stack-tool-pill .tool-name {
    font-size: 0.68rem;
  }
  .stack-tool-pill .tool-role {
    font-size: 0.58rem;
  }

  /* CTA Banner */
  .cta-banner {
    padding: 3rem 1.5rem;
  }
  .cta-headline {
    font-size: clamp(1.6rem, 6.5vw, 2.2rem);
  }
  .cta-subtext {
    font-size: 0.92rem;
    margin-bottom: 2rem;
  }
  .cta-social-pills {
    gap: 0.6rem;
    margin-top: 1.75rem;
  }

  /* Modals */
  .modal-backdrop {
    padding: 0.75rem;
  }
  .modal-close-btn {
    top: 0.75rem;
    right: 0.75rem;
    width: 36px;
    height: 36px;
  }
  .video-player-info {
    padding: 1rem 1.25rem;
    flex-direction: column;
    align-items: flex-start;
  }
  .image-lightbox-wrapper {
    max-height: 65vh;
  }
  .image-lightbox-img {
    max-height: 65vh;
    max-width: 92vw;
  }
  .image-lightbox-info-bar {
    max-width: 92vw;
    margin-top: 0.75rem;
    padding: 0.75rem 1rem;
    flex-direction: column;
    gap: 0.6rem;
    text-align: center;
    border-radius: var(--radius-md);
  }
  .image-lightbox-text-group {
    text-align: center;
  }
  .floating-whatsapp-btn {
    display: flex !important;
    bottom: 20px !important;
    right: 18px !important;
    width: 50px !important;
    height: 50px !important;
    z-index: 9999 !important;
  }
  .back-to-top-btn {
    bottom: 78px !important;
    right: 18px !important;
    width: 42px !important;
    height: 42px !important;
  }
}

/* 4. Standard Smartphones (<= 640px) */
@media (max-width: 640px) {
  .services-section {
    padding: 3.5rem 0;
  }
  .process-section {
    padding: 3.5rem 0;
  }
  .about-section {
    padding: 2.75rem 0;
  }
  .cta-section {
    padding: 3rem 0 4.5rem 0;
  }
  .service-category-block {
    margin-bottom: 3.5rem;
  }
  .about-visual-box {
    width: 100%;
    max-width: 100%;
    aspect-ratio: 16 / 9;
    height: auto;
    max-height: none;
    margin-bottom: 0.85rem;
  }

  /* Video Grid: 1 column */
  .video-grid .video-card {
    flex: 0 0 100%;
    max-width: 100%;
    width: 100%;
  }

  /* Process Grid: 1 column */
  .process-grid {
    grid-template-columns: 1fr;
  }

  /* Footer Grid: 1 column */
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .footer-bottom {
    flex-direction: column;
    text-align: center;
    gap: 0.75rem;
    align-items: center;
  }
}

/* 5. Compact Smartphones (<= 480px) */
@media (max-width: 480px) {
  .site-container {
    padding: 0 1rem;
  }

  .hero-section {
    margin-top: 64px;
    min-height: 240px;
    height: auto;
    padding: 0.55rem 0.5rem 0.65rem 0.5rem;
    transition: min-height 0.4s ease, max-height 0.4s ease;
  }
  .hero-section.video-playing {
    min-height: unset !important;
    max-height: 206px;
    padding: 0 !important;
  }

  /* Hero CTA group */
  .hero-cta-group {
    width: 100%;
    max-width: 270px;
    flex-direction: row;
    gap: 0.35rem;
    margin: 0 auto 0.45rem auto;
  }
  .hero-cta-group .btn-primary,
  .hero-cta-group .btn-secondary {
    flex: 1;
    width: auto;
    justify-content: center;
    padding: 0.38rem 0.55rem;
    font-size: 0.62rem;
  }

  /* Marquee Compact Cards */
  .marquee-card {
    height: 180px;
  }
  .marquee-card.card-horizontal {
    width: 250px;
  }
  .marquee-card.card-vertical {
    width: 135px;
  }
  .marquee-card-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(6, 7, 9, 0.1) 0%, rgba(6, 7, 9, 0.88) 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 1.25rem;
  z-index: 10;
  transition: background 0.35s ease;
  pointer-events: auto !important;
  cursor: pointer !important;
}
  .marquee-title {
    font-size: 0.8rem;
  }
  .marquee-meta {
    font-size: 0.65rem;
  }
  .marquee-badge {
    font-size: 0.58rem;
    padding: 0.15rem 0.45rem;
  }

  /* About section ultra-compact */
  .about-section {
    padding: 2.25rem 0;
  }
  .about-grid {
    gap: 1.25rem;
  }
  .about-lead {
    font-size: 0.98rem;
    margin-bottom: 0.65rem;
  }
  .about-body-text {
    font-size: 0.84rem;
    margin-bottom: 0.85rem;
  }
  .about-promise-box {
    padding: 0.85rem 1rem;
    margin: 0.75rem 0 0.85rem 0;
  }
  .about-stats-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.85rem 0.5rem;
    padding-top: 0.85rem;
  }
  .about-stat-val {
    font-size: 1.35rem;
  }
  .about-visual-box {
    width: 100%;
    max-width: 100%;
    aspect-ratio: 16 / 9;
    height: auto;
    max-height: none;
    margin-bottom: 0.75rem;
  }
  .about-visual-badge {
    bottom: 0.65rem;
    left: 0.65rem;
    padding: 0.35rem 0.7rem;
  }
  .about-visual-badge h4 {
    font-size: 0.68rem;
  }
  .about-visual-badge p {
    font-size: 0.55rem;
  }
  .about-stack-block {
    margin-top: 0.65rem;
    padding-top: 0.65rem;
  }

  /* Stack Tool Pills */
  .stack-tool-pill {
    padding: 0.2rem 0.4rem;
  }
  .stack-tool-pill .tool-name {
    font-size: 0.68rem;
  }
  .stack-tool-pill .tool-role {
    font-size: 0.56rem;
  }

  /* CTA Banner */
  .cta-banner {
    padding: 2.5rem 1rem;
  }
  .cta-social-pills {
    gap: 0.5rem;
  }
  .cta-social-pill {
    padding: 0.45rem 0.85rem;
    font-size: 0.72rem;
  }

  /* Floating arrows */
  .lightbox-floating-arrow,
  .video-nav-arrow {
    width: 38px;
    height: 38px;
  }
  .lightbox-floating-arrow svg,
  .video-nav-arrow svg {
    width: 16px;
    height: 16px;
  }
}

/* 6. Ultra-Compact Devices (<= 360px) */
@media (max-width: 360px) {
  .hero-section {
    margin-top: 64px;
    min-height: 235px;
    height: auto;
    padding: 0.5rem 0.4rem 0.6rem 0.4rem;
    transition: min-height 0.4s ease, max-height 0.4s ease;
  }
  .hero-section.video-playing {
    min-height: unset !important;
    max-height: 180px;
    padding: 0 !important;
  }
  .hero-headline {
    font-size: clamp(0.92rem, 4vw, 1.1rem);
    line-height: 1.1;
    margin-bottom: 0.2rem;
  }
  .hero-subheadline {
    font-size: 0.62rem;
    line-height: 1.22;
    margin-bottom: 0.35rem;
    max-width: 260px;
  }
  .hero-cta-group {
    width: 100%;
    max-width: 250px;
    display: flex;
    flex-direction: row;
    gap: 0.3rem;
    margin: 0 auto 0.4rem auto;
  }
  .hero-cta-group .btn-primary,
  .hero-cta-group .btn-secondary {
    flex: 1;
    justify-content: center;
    padding: 0.35rem 0.5rem;
    font-size: 0.6rem;
    white-space: nowrap;
    border-radius: 4px;
  }
  .hero-stats-row {
    display: flex;
    justify-content: space-between;
    width: 100%;
    max-width: 260px;
    gap: 2px;
    margin: 0 auto;
    padding-bottom: 0.15rem;
  }
  .hero-stat-val {
    font-size: 0.76rem;
    font-weight: 700;
    color: #f3ce7b;
    margin-bottom: 1px;
  }
  .hero-stat-label {
    font-size: 0.48rem;
    line-height: 1.15;
    color: rgba(255, 255, 255, 0.75);
  }
  .section-title {
    font-size: 1.55rem;
  }
  .about-stats-row {
    grid-template-columns: 1fr;
  }
  .marquee-card.card-horizontal {
    width: 220px;
  }
  .marquee-card.card-vertical {
    width: 120px;
  }
}