/* ==========================================================================
   IMAGES STUDIO - LUXURY COMMERCIAL & FASHION PHOTOGRAPHY
   Modern, Ultra-Performant, High-Fashion Styling
   ========================================================================== */

:root {
  /* Surface Colors (Light Luxury Theme) */
  --bg-primary: #ffffff;
  --bg-secondary: #f8fafc;
  --bg-tertiary: #f1f5f9;
  --bg-card: #ffffff;
  --bg-card-hover: #ffffff;
  --bg-glass: rgba(255, 255, 255, 0.9);
  
  /* Typography Colors */
  --text-primary: #0f172a;       /* Deep obsidian slate */
  --text-secondary: #475569;     /* Editorial dark slate */
  --text-muted: #64748b;         /* Refined slate grey */
  --text-light: #94a3b8;
  
  /* Logo Signature Color 1: Warm Amber / Gold (from 'I' in logo) */
  --logo-amber: #d97706;
  --logo-amber-light: #f59e0b;
  --logo-amber-dark: #b45309;
  --logo-amber-bg: rgba(245, 158, 11, 0.08);
  --logo-amber-border: rgba(217, 119, 6, 0.3);
  --logo-amber-glow: rgba(245, 158, 11, 0.22);
  
  /* Logo Signature Color 2: Deep Teal / Petrol Blue (from top 'S' in logo) */
  --logo-teal: #0e7490;
  --logo-teal-dark: #0f4c5c;
  --logo-teal-light: #0284c7;
  --logo-teal-bg: rgba(14, 116, 144, 0.08);
  --logo-teal-border: rgba(14, 116, 144, 0.3);
  --logo-teal-glow: rgba(14, 116, 144, 0.22);
  
  /* Logo Signature Color 3: Couture Ruby / Crimson (from bottom 'S' in logo) */
  --logo-ruby: #b91c1c;
  --logo-ruby-dark: #991b1b;
  --logo-ruby-light: #dc2626;
  --logo-ruby-bg: rgba(185, 28, 28, 0.08);
  --logo-ruby-border: rgba(185, 28, 28, 0.3);
  
  /* Mapped Accents */
  --accent-gold: var(--logo-amber);
  --accent-gold-light: var(--logo-amber-light);
  --accent-gold-dark: var(--logo-amber-dark);
  --accent-gold-glow: var(--logo-amber-glow);
  
  --accent-teal: var(--logo-teal);
  --accent-teal-dark: var(--logo-teal-dark);
  --accent-teal-light: var(--logo-teal-light);
  
  /* Borders & Shadows */
  --border-color: rgba(15, 23, 42, 0.09);
  --border-color-light: rgba(15, 23, 42, 0.05);
  --border-gold: var(--logo-amber-border);
  --border-teal: var(--logo-teal-border);
  
  --shadow-sm: 0 1px 3px rgba(15, 23, 42, 0.05);
  --shadow-md: 0 4px 16px -2px rgba(15, 23, 42, 0.06), 0 2px 6px -1px rgba(15, 23, 42, 0.04);
  --shadow-lg: 0 12px 32px -4px rgba(15, 23, 42, 0.08), 0 4px 12px -2px rgba(15, 23, 42, 0.04);
  --shadow-xl: 0 20px 48px -6px rgba(15, 23, 42, 0.12);
  
  /* WhatsApp */
  --whatsapp-green: #25d366;
  --whatsapp-hover: #1ebd56;
  --whatsapp-glow: rgba(37, 211, 102, 0.28);
  
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-full: 9999px;
  
  --font-display: 'Cinzel', 'Playfair Display', Georgia, serif;
  --font-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  
  --transition-fast: 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-smooth: 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-slow: 0.6s cubic-bezier(0.16, 1, 0.3, 1);
  
  --container-max: 1440px;
  --nav-height: 80px;
}

/* Reset & Base */
*, *::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-primary);
  font-family: var(--font-sans);
  -webkit-font-smoothing: antialiased;
}

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

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

a {
  color: inherit;
  text-decoration: none;
}

button {
  cursor: pointer;
  border: none;
  background: none;
  font-family: inherit;
}

.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* Typography Helpers */
.font-display {
  font-family: var(--font-display);
}

.gold-gradient-text {
  background: linear-gradient(135deg, var(--logo-teal-dark) 0%, var(--logo-teal) 45%, var(--logo-amber) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--logo-amber-dark);
  margin-bottom: 0.75rem;
  font-weight: 700;
}

.section-label::before {
  content: '';
  display: inline-block;
  width: 20px;
  height: 2px;
  background: var(--logo-amber);
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: var(--text-primary);
}

.section-subtitle {
  color: var(--text-secondary);
  font-size: 1.05rem;
  max-width: 680px;
  margin-top: 0.75rem;
}

/* Navigation Bar */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 1.25rem 0;
  transition: background-color var(--transition-smooth), padding var(--transition-smooth), backdrop-filter var(--transition-smooth), box-shadow var(--transition-smooth);
}

.navbar.scrolled {
  background-color: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-color);
  box-shadow: 0 4px 20px rgba(15, 23, 42, 0.05);
  padding: 0.85rem 0;
}

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

.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.nav-logo-img {
  width: 40px;
  height: 44px;
  object-fit: contain;
  filter: drop-shadow(0 2px 8px rgba(15, 23, 42, 0.12));
  transition: transform var(--transition-fast);
  flex-shrink: 0;
}

.nav-logo:hover .nav-logo-img {
  transform: scale(1.08);
}

.nav-logo-mark {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-sm);
  background: linear-gradient(135deg, #f8fafc, #edf2f7);
  border: 1px solid var(--border-gold);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--logo-amber);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.2rem;
  box-shadow: var(--shadow-sm);
}

.nav-logo-text {
  display: flex;
  flex-direction: column;
}

.nav-logo-name {
  font-family: var(--font-display);
  font-size: 1.25rem;
  letter-spacing: 0.15em;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--text-primary);
}

.nav-logo-sub {
  font-size: 0.65rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--logo-amber-dark);
  font-weight: 600;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
  list-style: none;
}

.nav-link {
  font-size: 0.9rem;
  color: var(--text-secondary);
  font-weight: 500;
  letter-spacing: 0.05em;
  transition: color var(--transition-fast);
  position: relative;
}

.nav-link:hover, .nav-link.active {
  color: var(--logo-teal);
}

.nav-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: linear-gradient(135deg, var(--logo-teal), var(--logo-teal-dark));
  color: #ffffff;
  padding: 0.6rem 1.4rem;
  border-radius: var(--radius-full);
  font-weight: 600;
  font-size: 0.85rem;
  letter-spacing: 0.05em;
  box-shadow: 0 4px 15px var(--logo-teal-glow);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.nav-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 22px var(--logo-teal-glow);
}

/* Mobile Hamburger Button */
.mobile-menu-btn {
  display: none;
  background: rgba(15, 23, 42, 0.04);
  border: 1px solid var(--border-color);
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  padding: 11px 9px;
  flex-direction: column;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  z-index: 120;
  transition: all var(--transition-fast);
}

.mobile-menu-btn:hover {
  background: rgba(15, 23, 42, 0.08);
  border-color: var(--logo-amber);
}

.hamburger-bar {
  display: block;
  width: 22px;
  height: 2px;
  background-color: var(--text-primary);
  border-radius: 2px;
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.25s ease, background-color 0.3s ease;
}

.mobile-menu-btn.active .hamburger-bar:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
  background-color: var(--logo-teal);
}

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

.mobile-menu-btn.active .hamburger-bar:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
  background-color: var(--logo-teal);
}

/* Mobile Drawer Overlay */
.mobile-drawer {
  position: fixed;
  inset: 0;
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  z-index: 110;
  opacity: 0;
  pointer-events: none;
  transform: translateY(-12px);
  transition: opacity 0.35s ease, transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  display: flex;
  flex-direction: column;
  padding: 5.5rem 1.5rem 2rem;
}

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

.mobile-drawer-inner {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  height: 100%;
}

.mobile-nav-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  padding: 1rem 0;
}

.mobile-nav-link {
  display: flex;
  align-items: center;
  gap: 1rem;
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 600;
  color: var(--text-primary);
  letter-spacing: 0.05em;
  padding: 0.65rem 0;
  border-bottom: 1px solid var(--border-color);
  transition: color var(--transition-fast), padding-left var(--transition-fast);
}

.mobile-nav-link span {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  color: var(--logo-amber);
  font-weight: 700;
  letter-spacing: 0.1em;
}

.mobile-nav-link:hover, .mobile-nav-link:active {
  color: var(--logo-teal);
  padding-left: 0.5rem;
}

.mobile-drawer-footer {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--border-color);
}

.mobile-drawer-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  background: linear-gradient(135deg, var(--whatsapp-green), #1fad51);
  color: #fff;
  font-weight: 700;
  font-size: 0.95rem;
  padding: 0.95rem;
  border-radius: var(--radius-full);
  box-shadow: 0 8px 25px var(--whatsapp-glow);
}

.mobile-drawer-phone {
  font-size: 0.78rem;
  color: var(--text-muted);
  text-align: center;
}

/* Hero Section */
.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding-top: calc(var(--nav-height) + 2rem);
  padding-bottom: 3.5rem;
  overflow: hidden;
}

.hero-bg-container {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

.hero-bg-overlay {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 75% 30%, rgba(245, 158, 11, 0.07) 0%, transparent 50%),
              radial-gradient(circle at 20% 60%, rgba(14, 116, 144, 0.06) 0%, transparent 50%),
              linear-gradient(180deg, rgba(255, 255, 255, 0.82) 0%, rgba(255, 255, 255, 0.96) 80%, var(--bg-primary) 100%);
  z-index: 2;
}

.hero-bg-slide {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center 25%;
  opacity: 0;
  transform: scale(1.05);
  transition: opacity 1.2s ease-in-out, transform 8s ease-out;
}

.hero-bg-slide.active {
  opacity: 0.18;
  transform: scale(1);
}

.hero-content {
  position: relative;
  z-index: 10;
  max-width: 860px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(245, 158, 11, 0.08);
  border: 1px solid rgba(217, 119, 6, 0.3);
  padding: 0.4rem 1.1rem;
  border-radius: var(--radius-full);
  color: var(--logo-amber-dark);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 1.25rem;
  white-space: nowrap;
}

.hero-badge-pulse {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--logo-amber);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% { transform: scale(0.9); opacity: 0.8; box-shadow: 0 0 0 0 rgba(245, 158, 11, 0.6); }
  70% { transform: scale(1.2); opacity: 1; box-shadow: 0 0 0 8px rgba(245, 158, 11, 0); }
  100% { transform: scale(0.9); opacity: 0.8; box-shadow: 0 0 0 0 rgba(245, 158, 11, 0); }
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 4.5vw, 3.8rem);
  font-weight: 700;
  line-height: 1.16;
  letter-spacing: -0.015em;
  color: var(--text-primary);
  margin-bottom: 1.25rem;
}

.hero-desc {
  font-size: 1.1rem;
  color: var(--text-secondary);
  line-height: 1.7;
  max-width: 620px;
  margin-bottom: 2rem;
}

.hero-desc strong {
  color: var(--text-primary);
  font-weight: 600;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem;
  margin-bottom: 2.25rem;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  background: linear-gradient(135deg, var(--logo-teal), var(--logo-teal-dark));
  color: #ffffff;
  font-weight: 600;
  font-size: 0.95rem;
  padding: 0.85rem 2rem;
  border-radius: var(--radius-full);
  letter-spacing: 0.03em;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
  box-shadow: 0 4px 18px var(--logo-teal-glow);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px var(--logo-teal-glow);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  background: #ffffff;
  border: 1px solid #cbd5e1;
  color: var(--text-primary);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 0.85rem 2rem;
  border-radius: var(--radius-full);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-fast);
}

.btn-secondary:hover {
  background-color: #f8fafc;
  border-color: var(--logo-teal);
  color: var(--logo-teal);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 0;
  padding: 1.15rem 1.75rem;
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  max-width: 600px;
}

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

.stat-item:not(:last-child)::after {
  content: '';
  position: absolute;
  right: -0.75rem;
  top: 15%;
  height: 70%;
  width: 1px;
  background: #e2e8f0;
}

.stat-num {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  color: var(--logo-teal);
  line-height: 1;
}

.stat-text {
  font-size: 0.78rem;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-top: 0.4rem;
}

/* Laptops and shorter viewports */
@media (min-width: 769px) and (max-height: 820px) {
  .hero {
    padding-top: calc(var(--nav-height) + 1.25rem);
    padding-bottom: 2rem;
  }
  .hero-badge {
    margin-bottom: 0.95rem;
  }
  .hero-title {
    font-size: clamp(2.1rem, 3.8vw, 3.2rem);
    margin-bottom: 0.95rem;
  }
  .hero-desc {
    font-size: 1rem;
    line-height: 1.6;
    margin-bottom: 1.5rem;
  }
  .hero-actions {
    margin-bottom: 1.5rem;
  }
  .hero-stats {
    padding: 0.85rem 1.5rem;
  }
  .stat-num {
    font-size: 1.65rem;
  }
}

/* Brands Marquee / Client Ticker */
.brands-section {
  padding: 2.5rem 0;
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
  overflow: hidden;
  position: relative;
}

.brands-header {
  text-align: center;
  margin-bottom: 1.5rem;
}

.brands-tagline {
  font-size: 0.75rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--text-muted);
  font-weight: 600;
}

.marquee-container {
  display: flex;
  overflow: hidden;
  user-select: none;
  mask-image: linear-gradient(to right, transparent, black 10%, black 90%, transparent);
  -webkit-mask-image: linear-gradient(to right, transparent, black 10%, black 90%, transparent);
}

.marquee-track {
  display: flex;
  align-items: center;
  gap: 3.5rem;
  white-space: nowrap;
  animation: marquee 40s linear infinite;
  padding: 0.5rem 0;
}

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

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

.brand-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-secondary);
  background: #ffffff;
  padding: 0.4rem 1.1rem;
  border-radius: var(--radius-full);
  border: 1px solid #e2e8f0;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-fast);
}

.brand-badge:hover {
  color: var(--logo-amber-dark);
  border-color: var(--logo-amber-border);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.brand-separator {
  color: var(--logo-amber);
  opacity: 0.7;
  font-size: 0.8rem;
}

/* Portfolio Section */
.portfolio-section {
  padding: 6rem 0;
  position: relative;
}

.portfolio-header {
  display: flex;
  flex-direction: column;
  margin-bottom: 3rem;
}

/* Category Filter Bar */
.filter-wrapper {
  margin-top: 2.5rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  align-items: center;
}

.filter-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.55rem 1.15rem;
  border-radius: var(--radius-full);
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: 0.03em;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-fast);
}

.filter-btn:hover {
  background: #ffffff;
  color: var(--logo-teal);
  border-color: var(--logo-teal-border);
  box-shadow: var(--shadow-md);
}

.filter-btn.active {
  background: linear-gradient(135deg, var(--logo-teal), var(--logo-teal-dark));
  color: #ffffff;
  border-color: var(--logo-teal);
  font-weight: 600;
  box-shadow: 0 4px 15px var(--logo-teal-glow);
}

.filter-count {
  font-size: 0.7rem;
  padding: 0.15rem 0.45rem;
  border-radius: var(--radius-full);
  background: #e2e8f0;
  color: var(--text-primary);
  font-weight: 600;
}

.filter-btn.active .filter-count {
  background: rgba(255, 255, 255, 0.22);
  color: #ffffff;
}

/* Gallery Grid */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 1.5rem;
  margin-top: 2rem;
}

.gallery-item {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  aspect-ratio: 3 / 4;
  cursor: pointer;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-smooth), border-color var(--transition-smooth), box-shadow var(--transition-smooth);
}

.gallery-item:hover {
  transform: translateY(-6px);
  border-color: var(--logo-teal-border);
  box-shadow: var(--shadow-xl), 0 0 25px rgba(14, 116, 144, 0.12);
}

.gallery-thumb {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
  background-color: #f1f5f9;
}

.gallery-item:hover .gallery-thumb {
  transform: scale(1.06);
}

.gallery-item-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 40%, rgba(15, 23, 42, 0.75) 75%, rgba(15, 23, 42, 0.95) 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 1.5rem;
  opacity: 0.92;
  transition: opacity var(--transition-fast);
}

.gallery-item:hover .gallery-item-overlay {
  opacity: 1;
}

.gallery-item-brand {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--logo-amber-light);
  font-weight: 600;
  margin-bottom: 0.25rem;
}

.gallery-item-title {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 600;
  color: #fff;
  line-height: 1.3;
}

.gallery-item-action {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.85);
  margin-top: 0.5rem;
  transform: translateY(6px);
  opacity: 0;
  transition: transform var(--transition-fast), opacity var(--transition-fast);
}

.gallery-item:hover .gallery-item-action {
  transform: translateY(0);
  opacity: 1;
}

/* Pagination / Load More */
.gallery-footer {
  margin-top: 3.5rem;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}

.gallery-status-text {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.btn-load-more {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  background: #ffffff;
  border: 1px solid var(--logo-teal-border);
  color: var(--logo-teal);
  font-weight: 600;
  font-size: 0.9rem;
  padding: 0.8rem 2.2rem;
  border-radius: var(--radius-full);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-fast);
}

.btn-load-more:hover {
  background: var(--logo-teal);
  color: #ffffff;
  border-color: var(--logo-teal);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md), 0 6px 20px var(--logo-teal-glow);
}

/* Studio Infrastructure & Capabilities Section */
.studio-section {
  padding: 6rem 0;
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
  position: relative;
}

.studio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin-top: 3.5rem;
}

.studio-card {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: var(--radius-lg);
  padding: 2.25rem;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-smooth), border-color var(--transition-smooth), box-shadow var(--transition-smooth);
}

.studio-card:hover {
  transform: translateY(-4px);
  border-color: var(--logo-teal-border);
  box-shadow: var(--shadow-md);
}

.studio-card-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-sm);
  background: rgba(14, 116, 144, 0.08);
  border: 1px solid var(--logo-teal-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--logo-teal);
  font-size: 1.4rem;
  margin-bottom: 1.5rem;
}

.studio-card-title {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.75rem;
}

.studio-card-desc {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 1.25rem;
}

.studio-card-specs {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  border-top: 1px solid #f1f5f9;
  padding-top: 1rem;
}

.studio-card-specs li {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.studio-card-specs li::before {
  content: '✦';
  color: var(--logo-amber);
  font-size: 0.75rem;
}

/* Services Section */
.services-section {
  padding: 6rem 0;
  background: var(--bg-primary);
  position: relative;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.75rem;
  margin-top: 3.5rem;
}

.service-card {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: var(--radius-md);
  padding: 2rem;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-fast);
}

.service-card:hover {
  background: #ffffff;
  border-color: var(--logo-teal-border);
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.service-num {
  font-family: var(--font-display);
  font-size: 2.2rem;
  font-weight: 700;
  color: rgba(14, 116, 144, 0.18);
  line-height: 1;
  margin-bottom: 1rem;
}

.service-title {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.6rem;
}

.service-desc {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.55;
}

/* WhatsApp Inquiry Section */
.inquiry-section {
  padding: 6rem 0;
  background: linear-gradient(180deg, #f8fafc 0%, #f0fdf4 50%, #f8fafc 100%);
  position: relative;
}

.inquiry-wrapper {
  max-width: 960px;
  width: 100%;
  box-sizing: border-box;
  overflow: hidden;
  margin: 0 auto;
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: var(--radius-lg);
  padding: clamp(2rem, 5vw, 4rem);
  box-shadow: var(--shadow-xl), 0 10px 40px rgba(37, 211, 102, 0.08);
  position: relative;
}

.inquiry-header {
  text-align: center;
  margin-bottom: 2.5rem;
}

.inquiry-whatsapp-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(37, 211, 102, 0.12);
  border: 1px solid rgba(37, 211, 102, 0.35);
  color: #15803d;
  font-size: 0.8rem;
  font-weight: 600;
  padding: 0.35rem 0.9rem;
  border-radius: var(--radius-full);
  margin-bottom: 1rem;
}

.inquiry-form {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}

.form-group-full {
  grid-column: span 2;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  width: 100%;
  min-width: 0;
}

.form-label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-primary);
  letter-spacing: 0.03em;
}

.form-label span {
  color: var(--logo-ruby);
}

.form-input, .form-select, .form-textarea {
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  background: #f8fafc;
  border: 1px solid #cbd5e1;
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  padding: 0.85rem 1rem;
  font-family: inherit;
  font-size: 0.92rem;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast), background-color var(--transition-fast);
}

.form-input:focus, .form-select:focus, .form-textarea:focus {
  outline: none;
  background: #ffffff;
  border-color: var(--logo-teal);
  box-shadow: 0 0 0 3px var(--logo-teal-glow);
}

.form-textarea {
  resize: vertical;
  min-height: 110px;
}

.btn-whatsapp-submit {
  grid-column: span 2;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  background: linear-gradient(135deg, var(--whatsapp-green), #1fad51);
  color: #fff;
  font-weight: 700;
  font-size: 1.05rem;
  padding: 1.05rem 2rem;
  border-radius: var(--radius-full);
  box-shadow: 0 8px 25px var(--whatsapp-glow);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
  margin-top: 0.5rem;
}

.btn-whatsapp-submit:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 35px rgba(37, 211, 102, 0.45);
}

.inquiry-guarantee {
  grid-column: span 2;
  text-align: center;
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 0.75rem;
}

/* Floating WhatsApp Quick Action Button */
.floating-whatsapp {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 99;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  background: var(--whatsapp-green);
  color: #fff;
  padding: 0.85rem 1.4rem;
  border-radius: var(--radius-full);
  font-weight: 700;
  font-size: 0.9rem;
  box-shadow: 0 10px 30px var(--whatsapp-glow);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
  animation: float 4s ease-in-out infinite;
}

.floating-whatsapp:hover {
  transform: translateY(-3px) scale(1.03);
  box-shadow: 0 14px 40px rgba(37, 211, 102, 0.5);
  background: var(--whatsapp-hover);
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}

/* Lightbox Modal (Modern native <dialog>) */
.lightbox-dialog {
  border: none;
  background: transparent;
  padding: 0;
  max-width: 95vw;
  max-height: 95vh;
  margin: auto;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.9);
}

.lightbox-dialog::backdrop {
  background: rgba(15, 23, 42, 0.75);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}

.lightbox-content {
  display: flex;
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  max-height: 92vh;
  box-shadow: var(--shadow-2xl);
}

.lightbox-image-container {
  flex: 1 1 70%;
  background: #09090b;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  min-width: 0;
}

.lightbox-img {
  max-width: 100%;
  max-height: 88vh;
  object-fit: contain;
}

.lightbox-nav-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid rgba(255, 255, 255, 0.95);
  color: var(--text-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  box-shadow: var(--shadow-md);
  transition: all var(--transition-fast);
  z-index: 10;
}

.lightbox-nav-btn:hover {
  background: var(--logo-teal);
  color: #ffffff;
  border-color: var(--logo-teal);
  box-shadow: 0 4px 15px var(--logo-teal-glow);
}

.lightbox-prev {
  left: 1.25rem;
}

.lightbox-next {
  right: 1.25rem;
}

.lightbox-sidebar {
  flex: 0 0 360px;
  background: #ffffff;
  padding: 2.25rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  border-left: 1px solid #e2e8f0;
  overflow-y: auto;
}

.lightbox-close-btn {
  position: absolute;
  top: 1rem;
  right: 1rem;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: #ffffff;
  border: 1px solid #cbd5e1;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-fast);
  z-index: 20;
}

.lightbox-close-btn:hover {
  background: #f1f5f9;
  border-color: #94a3b8;
  transform: scale(1.08);
}

.lightbox-brand-pill {
  display: inline-block;
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--logo-amber-dark);
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.lightbox-title {
  font-family: var(--font-display);
  font-size: 1.4rem;
  color: var(--text-primary);
  line-height: 1.3;
  margin-bottom: 1rem;
}

.lightbox-desc {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 1.5rem;
}

.lightbox-meta-list {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  border-top: 1px solid #f1f5f9;
  border-bottom: 1px solid #f1f5f9;
  padding: 1.25rem 0;
  margin-bottom: 1.5rem;
}

.lightbox-meta-row {
  display: flex;
  justify-content: space-between;
  font-size: 0.85rem;
}

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

.lightbox-meta-val {
  color: var(--text-primary);
  font-weight: 500;
}

.btn-lightbox-inquire {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  background: linear-gradient(135deg, var(--whatsapp-green), #1fad51);
  color: #fff;
  font-weight: 600;
  font-size: 0.9rem;
  padding: 0.85rem 1.25rem;
  border-radius: var(--radius-full);
  box-shadow: 0 4px 15px var(--whatsapp-glow);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.btn-lightbox-inquire:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.4);
}

/* Footer */
.footer {
  background: #f8fafc;
  border-top: 1px solid #e2e8f0;
  padding: 4.5rem 0 2rem;
  position: relative;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 3rem;
  margin-bottom: 3.5rem;
}

.footer-brand-desc {
  color: var(--text-secondary);
  font-size: 0.9rem;
  line-height: 1.6;
  margin-top: 1rem;
  max-width: 340px;
}

.footer-col-title {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 1.25rem;
  letter-spacing: 0.05em;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-links a {
  color: var(--text-secondary);
  font-size: 0.9rem;
  transition: color var(--transition-fast);
}

.footer-links a:hover {
  color: var(--logo-teal);
}

.footer-contact-info {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
}

.footer-contact-icon {
  color: var(--logo-teal);
  margin-top: 0.2rem;
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid var(--border-color);
  padding-top: 2rem;
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* ==========================================================================
   RESPONSIVE DESIGN ENGINE (TABLET & MOBILE OPTIMIZATIONS)
   ========================================================================== */

/* Medium Devices (Tablets, Small Laptops <= 992px) */
@media (max-width: 992px) {
  .hero-stats {
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
  }
  
  .inquiry-form {
    grid-template-columns: 1fr;
  }
  
  .form-group-full, .btn-whatsapp-submit, .inquiry-guarantee {
    grid-column: span 1;
  }
  
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem;
  }
  
  .lightbox-content {
    flex-direction: column;
  }
  
  .lightbox-sidebar {
    flex: auto;
    border-left: none;
    border-top: 1px solid var(--border-color);
  }
}

/* Mobile & Small Tablets (<= 768px) */
@media (max-width: 768px) {
  /* Navigation */
  .nav-links, .nav-cta {
    display: none;
  }
  
  .mobile-menu-btn {
    display: flex;
  }
  
  .nav-logo-name {
    font-size: 1.1rem;
    letter-spacing: 0.1em;
  }
  
  .nav-logo-sub {
    font-size: 0.58rem;
    letter-spacing: 0.2em;
  }

  .nav-logo-img {
    width: 32px;
    height: 36px;
  }

  .nav-logo-mark {
    width: 34px;
    height: 34px;
    font-size: 1rem;
  }

  /* Container Spacing */
  .container {
    padding: 0 1.15rem;
  }

  /* Section Padding */
  .portfolio-section,
  .studio-section,
  .services-section,
  .inquiry-section {
    padding: 3.75rem 0;
  }

  .section-title {
    font-size: 1.95rem;
    line-height: 1.22;
  }

  .section-subtitle {
    font-size: 0.95rem;
    line-height: 1.6;
    margin-top: 0.6rem;
  }

  :root {
    --nav-height: 64px;
  }

  .navbar {
    padding: 0.75rem 0;
  }

  /* Hero Section */
  .hero {
    min-height: auto;
    padding-top: calc(var(--nav-height) + 1.6rem);
    padding-bottom: 3.25rem;
    display: block;
  }

  .hero-badge {
    font-size: 0.7rem;
    padding: 0.35rem 0.8rem;
    letter-spacing: 0.08em;
    margin-bottom: 1rem;
    white-space: nowrap;
    max-width: 100%;
  }

  .hero-br {
    display: none;
  }

  .hero-title {
    font-size: clamp(1.85rem, 7.5vw, 2.35rem);
    line-height: 1.18;
    letter-spacing: -0.01em;
    margin-bottom: 0.85rem;
  }

  .hero-desc {
    font-size: 0.92rem;
    line-height: 1.6;
    color: var(--text-secondary);
    margin-bottom: 1.4rem;
  }

  .hero-actions {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    align-items: stretch;
    gap: 0.55rem;
    margin-bottom: 1.6rem;
    width: 100%;
  }

  .btn-primary, .btn-secondary {
    flex: 1 1 0;
    min-width: 135px;
    min-height: 44px;
    padding: 0.72rem 0.5rem;
    font-size: 0.82rem;
    gap: 0.45rem;
    justify-content: center;
    white-space: nowrap;
    letter-spacing: 0.01em;
  }

  /* Hero Stats */
  .hero-stats {
    grid-template-columns: repeat(3, 1fr);
    gap: 0;
    margin-top: 0;
    padding: 0.85rem 0.4rem;
    border-radius: 12px;
    max-width: 100%;
    background: #ffffff;
    border: 1px solid #e2e8f0;
    box-shadow: var(--shadow-sm);
  }

  .stat-item {
    text-align: center;
    padding: 0 0.3rem;
    border-right: 1px solid #e2e8f0;
  }

  .stat-item:last-child {
    border-right: none;
  }

  .stat-item:not(:last-child)::after {
    display: none;
  }

  .stat-num {
    font-size: 1.3rem;
  }

  .stat-text {
    font-size: 0.62rem;
    letter-spacing: 0.04em;
    line-height: 1.3;
    margin-top: 0.25rem;
  }

  /* Brands Marquee */
  .brands-section {
    padding: 1.75rem 0;
  }

  .brands-tagline {
    font-size: 0.68rem;
    letter-spacing: 0.2em;
    padding: 0 1rem;
  }

  .brand-badge {
    font-size: 1.05rem;
    letter-spacing: 0.12em;
  }

  .marquee-track {
    gap: 2.25rem;
  }

  /* Category Filter Bar - Horizontal Smooth Touch Scroll */
  .portfolio-header {
    margin-bottom: 1.75rem;
  }

  .filter-wrapper {
    display: flex;
    flex-wrap: nowrap;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    margin: 1.5rem -1.15rem 0;
    padding: 0.25rem 1.15rem 0.85rem;
    gap: 0.55rem;
  }

  .filter-wrapper::-webkit-scrollbar {
    display: none;
  }

  .filter-btn {
    white-space: nowrap;
    flex-shrink: 0;
    padding: 0.48rem 0.95rem;
    font-size: 0.78rem;
    border-radius: var(--radius-full);
  }

  .filter-count {
    font-size: 0.68rem;
    padding: 0.12rem 0.4rem;
  }

  /* Gallery Grid - 2 Column Fashion Grid on Mobile */
  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 0.75rem;
    margin-top: 1.25rem;
  }

  .gallery-item {
    border-radius: 12px;
    aspect-ratio: 3 / 4;
  }

  /* Visible text overlay on mobile since hover does not exist */
  .gallery-item-overlay {
    padding: 0.75rem 0.65rem;
    background: linear-gradient(180deg, transparent 35%, rgba(10, 10, 12, 0.7) 70%, rgba(10, 10, 12, 0.95) 100%);
    opacity: 1;
  }

  .gallery-item-brand {
    font-size: 0.65rem;
    letter-spacing: 0.08em;
    margin-bottom: 0.15rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .gallery-item-title {
    font-size: 0.82rem;
    line-height: 1.25;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
  }

  .gallery-item-action {
    display: none;
  }

  .gallery-footer {
    margin-top: 2.5rem;
  }

  .btn-load-more {
    width: 100%;
    max-width: 320px;
    padding: 0.85rem 1.5rem;
    font-size: 0.85rem;
    justify-content: center;
  }

  /* Studio Infrastructure & Capabilities Cards */
  .studio-grid,
  .services-grid {
    grid-template-columns: 1fr;
    gap: 1.25rem;
    margin-top: 2rem;
  }

  .studio-card {
    padding: 1.6rem 1.35rem;
    border-radius: var(--radius-md);
  }

  .studio-card-icon {
    width: 44px;
    height: 44px;
    font-size: 1.15rem;
    margin-bottom: 1.15rem;
  }

  .studio-card-title {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
  }

  .studio-card-desc {
    font-size: 0.9rem;
    margin-bottom: 1rem;
  }

  .studio-card-specs li {
    font-size: 0.82rem;
  }

  .service-card {
    padding: 1.5rem 1.35rem;
    border-radius: var(--radius-md);
  }

  .service-num {
    font-size: 1.8rem;
    margin-bottom: 0.6rem;
  }

  .service-title {
    font-size: 1.15rem;
  }

  .service-desc {
    font-size: 0.88rem;
  }

  /* WhatsApp Inquiry Section */
  .inquiry-wrapper {
    padding: 2rem 1.25rem;
    border-radius: var(--radius-lg);
  }

  .inquiry-header {
    margin-bottom: 1.75rem;
  }

  .inquiry-whatsapp-badge {
    font-size: 0.75rem;
    padding: 0.3rem 0.8rem;
  }

  .inquiry-form {
    gap: 1.15rem;
  }

  /* 16px font-size prevents iOS Safari auto-zoom on input focus */
  .form-input, .form-select, .form-textarea {
    font-size: 16px;
    padding: 0.85rem 0.95rem;
    border-radius: 10px;
  }

  .form-label {
    font-size: 0.82rem;
  }

  .btn-whatsapp-submit {
    padding: 1.05rem 1.5rem;
    font-size: 0.98rem;
    border-radius: var(--radius-full);
  }

  /* Fullscreen Mobile Lightbox Modal */
  .lightbox-dialog {
    width: 100vw;
    height: 100dvh;
    max-width: 100vw;
    max-height: 100dvh;
    border-radius: 0;
    margin: 0;
  }

  .lightbox-content {
    flex-direction: column;
    height: 100%;
    max-height: 100dvh;
    border-radius: 0;
    border: none;
  }

  .lightbox-image-container {
    flex: 1 1 58%;
    height: 58%;
    min-height: 48vh;
    position: relative;
    background: #050507;
  }

  .lightbox-img {
    max-height: 100%;
    width: 100%;
    object-fit: contain;
  }

  .lightbox-sidebar {
    flex: 0 0 42%;
    height: 42%;
    padding: 1.25rem 1.15rem;
    overflow-y: auto;
    background: #ffffff;
    border-top: 1px solid #e2e8f0;
  }

  .lightbox-close-btn {
    top: 0.75rem;
    right: 0.75rem;
    width: 40px;
    height: 40px;
    background: #ffffff;
    border: 1px solid #cbd5e1;
    color: var(--text-primary);
    box-shadow: var(--shadow-md);
  }

  .lightbox-nav-btn {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.9);
    border: 1px solid #cbd5e1;
    color: var(--text-primary);
    box-shadow: var(--shadow-sm);
  }

  .lightbox-prev {
    left: 0.75rem;
  }

  .lightbox-next {
    right: 0.75rem;
  }

  .lightbox-title {
    font-size: 1.15rem;
    margin-bottom: 0.4rem;
  }

  .lightbox-desc {
    font-size: 0.85rem;
    line-height: 1.5;
    margin-bottom: 0.85rem;
  }

  .lightbox-meta-list {
    padding: 0.75rem 0;
    margin-bottom: 1rem;
    gap: 0.45rem;
  }

  .lightbox-meta-row {
    font-size: 0.8rem;
  }

  .btn-lightbox-inquire {
    padding: 0.85rem;
    font-size: 0.88rem;
    width: 100%;
  }

  /* Floating WhatsApp Button - Compact Circular Icon on Mobile */
  .floating-whatsapp {
    bottom: 1.25rem;
    right: 1.25rem;
    width: 52px;
    height: 52px;
    padding: 0;
    justify-content: center;
    border-radius: 50%;
  }

  .floating-whatsapp span {
    display: none;
  }

  /* Footer */
  .footer {
    padding: 3.5rem 0 2rem;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2.25rem;
    margin-bottom: 2.5rem;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 0.85rem;
    text-align: center;
    padding-top: 1.75rem;
    font-size: 0.8rem;
  }
}

/* Extra Small Mobile Devices (<= 350px) */
@media (max-width: 350px) {
  .container {
    padding: 0 0.85rem;
  }

  .gallery-grid {
    gap: 0.5rem;
  }

  .gallery-item {
    border-radius: 8px;
  }

  .gallery-item-overlay {
    padding: 0.5rem;
  }

  .gallery-item-brand {
    font-size: 0.6rem;
  }

  .gallery-item-title {
    font-size: 0.75rem;
  }

  .hero-title {
    font-size: 1.75rem;
    line-height: 1.2;
    margin-bottom: 0.85rem;
  }

  .hero-desc {
    font-size: 0.88rem;
    line-height: 1.55;
    margin-bottom: 1.25rem;
  }

  .hero-actions {
    flex-direction: column;
    gap: 0.55rem;
    margin-bottom: 1.4rem;
  }

  .btn-primary, .btn-secondary {
    width: 100%;
    min-height: 42px;
    padding: 0.7rem 0.85rem;
    font-size: 0.82rem;
  }

  .hero-stats {
    padding: 0.75rem 0.25rem;
  }

  .stat-num {
    font-size: 1.15rem;
  }

  .stat-text {
    font-size: 0.58rem;
    line-height: 1.25;
  }
}