/* ==========================================================================
   SANDY OAKS RANCH - LUXURY 3D TEXAS RANCH STYLESHEET
   ========================================================================== */

:root {
  /* Color Palette - Texas Rustic Luxury & Evening Golden Hour */
  --bg-primary: #0d0c0a;
  --bg-secondary: #161412;
  --bg-card: rgba(26, 23, 20, 0.75);
  --bg-card-hover: rgba(36, 31, 26, 0.9);
  --bg-glass: rgba(22, 20, 18, 0.65);
  --border-glass: rgba(212, 175, 55, 0.2);
  --border-glass-hover: rgba(212, 175, 55, 0.55);
  
  --gold-primary: #d4af37;
  --gold-light: #f5df88;
  --gold-dark: #997819;
  --bronze: #b87333;
  --terracotta: #c86d51;
  --forest-dark: #1b281d;
  --forest-moss: #2c422f;

  --text-main: #f5f2eb;
  --text-muted: #b8b1a3;
  --text-dark: #12100e;

  /* Typography */
  --font-serif: 'Cinzel', 'Playfair Display', Georgia, serif;
  --font-sans: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;

  /* Elevation & Shadows */
  --shadow-3d: 0 20px 50px rgba(0, 0, 0, 0.6), 0 0 30px rgba(212, 175, 55, 0.08);
  --shadow-glow: 0 0 25px rgba(212, 175, 55, 0.35);
  --shadow-card: 0 15px 35px rgba(0, 0, 0, 0.5);

  /* Transitions */
  --transition-smooth: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-bounce: all 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* Reset & Base Setup */
*, *::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-main);
  font-family: var(--font-sans);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

body {
  min-height: 100vh;
  position: relative;
  background: radial-gradient(circle at 50% 0%, #1f1a14 0%, #0d0c0a 70%);
  background-attachment: fixed;
  overflow-x: hidden;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: #0d0c0a;
}
::-webkit-scrollbar-thumb {
  background: #3a3228;
  border-radius: 4px;
  border: 1px solid var(--border-glass);
}
::-webkit-scrollbar-thumb:hover {
  background: var(--gold-dark);
}

/* 3D WebGL Background Canvas */
#webgl-canvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  z-index: 0;
  pointer-events: none;
  opacity: 0.65;
}

/* ==========================================================================
   NAVIGATION & HEADER
   ========================================================================== */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 1rem 2rem;
  transition: var(--transition-smooth);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  background: rgba(13, 12, 10, 0.82);
  border-bottom: 1px solid var(--border-glass);
}

.site-header.scrolled {
  padding: 0.65rem 2rem;
  background: rgba(10, 9, 8, 0.95);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.8);
  border-bottom: 1px solid rgba(212, 175, 55, 0.3);
}

.header-container {
  max-width: 1400px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 1rem;
  text-decoration: none;
  transition: var(--transition-smooth);
}

.brand-logo img {
  height: 48px;
  width: auto;
  object-fit: contain;
  filter: drop-shadow(0 2px 8px rgba(212, 175, 55, 0.2));
  transition: var(--transition-smooth);
}

.brand-logo:hover img {
  transform: scale(1.03);
  filter: drop-shadow(0 4px 12px rgba(212, 175, 55, 0.45));
}

.nav-menu {
  display: flex;
  align-items: center;
  list-style: none;
  gap: 1.8rem;
}

.nav-item {
  position: relative;
}

.nav-link {
  color: var(--text-main);
  text-decoration: none;
  font-size: 0.92rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0.5rem 0.2rem;
  position: relative;
  transition: var(--transition-smooth);
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--gold-primary), var(--gold-light));
  transition: width 0.3s ease;
  box-shadow: 0 0 8px var(--gold-primary);
}

.nav-link:hover, .nav-link.active {
  color: var(--gold-light);
}

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

/* Dropdown Menu */
.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(10px) rotateX(-10deg);
  transform-origin: top center;
  background: rgba(18, 16, 14, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--border-glass-hover);
  border-radius: 8px;
  padding: 0.8rem 0;
  min-width: 240px;
  opacity: 0;
  visibility: hidden;
  box-shadow: var(--shadow-3d);
  transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  perspective: 1000px;
}

.nav-item:hover .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0) rotateX(0deg);
}

.dropdown-item {
  list-style: none;
}

.dropdown-link {
  display: block;
  padding: 0.6rem 1.4rem;
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  transition: var(--transition-smooth);
}

.dropdown-link:hover {
  background: rgba(212, 175, 55, 0.12);
  color: var(--gold-light);
  padding-left: 1.7rem;
}

/* Header CTA Button */
.header-cta {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.phone-badge {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--gold-light);
  font-weight: 600;
  font-size: 0.9rem;
  text-decoration: none;
  padding: 0.45rem 0.9rem;
  background: rgba(212, 175, 55, 0.08);
  border: 1px solid var(--border-glass);
  border-radius: 30px;
  transition: var(--transition-smooth);
}

.phone-badge:hover {
  background: rgba(212, 175, 55, 0.2);
  box-shadow: var(--shadow-glow);
  transform: translateY(-2px);
}

/* Mobile Toggle */
.mobile-toggle {
  display: none;
  background: transparent;
  border: none;
  color: var(--gold-primary);
  font-size: 1.6rem;
  cursor: pointer;
}

/* ==========================================================================
   HERO SECTIONS (WITH 3D DEPTH)
   ========================================================================== */
.hero-wrapper {
  position: relative;
  min-height: 92vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 8rem 2rem 5rem;
  perspective: 1200px;
  overflow: hidden;
  z-index: 1;
}

.hero-bg-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(180deg, rgba(13, 12, 10, 0.4) 0%, rgba(13, 12, 10, 0.9) 100%);
  z-index: 1;
}

.hero-img-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
  transform: scale(1.05);
  filter: brightness(0.65) contrast(1.1);
  transition: transform 1.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 1100px;
  text-align: center;
  transform-style: preserve-3d;
}

.hero-tagline {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--gold-primary);
  margin-bottom: 1.2rem;
  display: inline-block;
  position: relative;
  padding: 0.35rem 1.4rem;
  background: rgba(212, 175, 55, 0.1);
  border: 1px solid var(--border-glass);
  border-radius: 40px;
  backdrop-filter: blur(10px);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
}

.hero-title {
  font-family: var(--font-serif);
  font-size: clamp(2.4rem, 5.5vw, 4.8rem);
  font-weight: 700;
  line-height: 1.15;
  margin-bottom: 1.6rem;
  color: #fff;
  text-shadow: 0 10px 30px rgba(0, 0, 0, 0.8), 0 2px 10px rgba(212, 175, 55, 0.3);
  letter-spacing: 0.02em;
}

.hero-title span {
  background: linear-gradient(135deg, #fff 30%, var(--gold-light) 70%, var(--gold-primary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-description {
  font-size: clamp(1.05rem, 1.6vw, 1.28rem);
  line-height: 1.7;
  color: var(--text-muted);
  max-width: 850px;
  margin: 0 auto 2.5rem;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.8);
}

.hero-buttons {
  display: flex;
  gap: 1.4rem;
  justify-content: center;
  flex-wrap: wrap;
}

/* ==========================================================================
   3D BUTTONS & INTERACTIVE ELEMENTS
   ========================================================================== */
.btn-3d {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  font-family: var(--font-serif);
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
  padding: 1rem 2.2rem;
  border-radius: 6px;
  cursor: pointer;
  transform-style: preserve-3d;
  transition: var(--transition-smooth);
}

.btn-3d-gold {
  background: linear-gradient(135deg, var(--gold-light) 0%, var(--gold-primary) 50%, var(--gold-dark) 100%);
  color: var(--text-dark);
  border: 1px solid rgba(255, 255, 255, 0.4);
  box-shadow: 0 8px 25px rgba(212, 175, 55, 0.4), 0 2px 4px rgba(0, 0, 0, 0.6);
}

.btn-3d-gold:hover {
  transform: translateY(-4px) scale(1.02);
  box-shadow: 0 14px 35px rgba(212, 175, 55, 0.6), 0 4px 10px rgba(0, 0, 0, 0.8);
  background: linear-gradient(135deg, #fff 0%, var(--gold-light) 50%, var(--gold-primary) 100%);
}

.btn-3d-glass {
  background: rgba(255, 255, 255, 0.06);
  color: var(--text-main);
  border: 1px solid var(--border-glass);
  backdrop-filter: blur(12px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.4);
}

.btn-3d-glass:hover {
  background: rgba(212, 175, 55, 0.15);
  border-color: var(--gold-primary);
  color: var(--gold-light);
  transform: translateY(-4px) scale(1.02);
  box-shadow: 0 12px 30px rgba(212, 175, 55, 0.25);
}

/* ==========================================================================
   3D CARDS & GLASS PANELS (TILT EFFECTS)
   ========================================================================== */
.section-wrapper {
  position: relative;
  z-index: 2;
  padding: 6rem 2rem;
  max-width: 1400px;
  margin: 0 auto;
}

.section-header {
  text-align: center;
  max-width: 800px;
  margin: 0 auto 4rem;
}

.section-subtitle {
  font-family: var(--font-serif);
  font-size: 0.95rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--gold-primary);
  margin-bottom: 0.8rem;
}

.section-title {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 3.8vw, 3.2rem);
  font-weight: 700;
  color: #fff;
  line-height: 1.25;
  margin-bottom: 1.2rem;
}

.section-divider {
  width: 70px;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--gold-primary), transparent);
  margin: 0 auto 1.5rem;
}

.section-description {
  font-size: 1.05rem;
  color: var(--text-muted);
  line-height: 1.7;
}

/* Grid Layouts */
.grid-3 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 2.2rem;
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(460px, 1fr));
  gap: 2.5rem;
}

.grid-4 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.8rem;
}

/* 3D Card Architecture */
.card-3d {
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: 12px;
  overflow: hidden;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: var(--shadow-card);
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.4s ease, border-color 0.4s ease;
  transform-style: preserve-3d;
  will-change: transform;
}

.card-3d:hover {
  transform: translateY(-8px) rotateX(2deg) rotateY(-2deg);
  border-color: var(--border-glass-hover);
  box-shadow: var(--shadow-3d);
}

.card-img-container {
  position: relative;
  width: 100%;
  height: 250px;
  overflow: hidden;
}

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

.card-3d:hover .card-img-container img {
  transform: scale(1.08);
}

.card-badge {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: rgba(13, 12, 10, 0.85);
  border: 1px solid var(--border-glass-hover);
  color: var(--gold-light);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.3rem 0.8rem;
  border-radius: 20px;
  backdrop-filter: blur(8px);
}

.card-body {
  padding: 1.8rem;
  position: relative;
  z-index: 2;
}

.card-title {
  font-family: var(--font-serif);
  font-size: 1.45rem;
  font-weight: 600;
  color: #fff;
  margin-bottom: 0.8rem;
  transition: color 0.3s ease;
}

.card-3d:hover .card-title {
  color: var(--gold-light);
}

.card-text {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.65;
  margin-bottom: 1.4rem;
}

/* Feature Lists inside Cards */
.feature-list {
  list-style: none;
  margin: 1.2rem 0;
}

.feature-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  margin-bottom: 0.7rem;
  font-size: 0.92rem;
  color: #d6d0c4;
}

.feature-icon {
  color: var(--gold-primary);
  font-size: 1rem;
  line-height: 1.4;
}

/* 3D Pricing & Package Boxes */
.package-box {
  background: linear-gradient(180deg, rgba(30, 26, 22, 0.9) 0%, rgba(18, 16, 14, 0.95) 100%);
  border: 1px solid var(--border-glass);
  border-radius: 12px;
  padding: 2.2rem;
  position: relative;
  transition: var(--transition-smooth);
}

.package-box.highlight {
  border-color: var(--gold-primary);
  box-shadow: 0 0 30px rgba(212, 175, 55, 0.2);
}

.package-price {
  font-family: var(--font-serif);
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--gold-light);
  margin: 0.6rem 0 1.2rem;
}

/* ==========================================================================
   RANCH EMBLEM BANNER RIBBON (CUSTOM BRANDING)
   ========================================================================== */
.ranch-banner-ribbon {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  margin: 3.5rem auto 4.5rem;
  max-width: 1100px;
  background: linear-gradient(90deg, #f5df88 0%, #ecd078 40%, #e2be62 100%);
  border-radius: 60px;
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.7), 0 0 30px rgba(212, 175, 55, 0.35);
  border: 1px solid rgba(255, 255, 255, 0.6);
  padding: 0.6rem 2.5rem 0.6rem 0.8rem;
  overflow: visible;
  transition: var(--transition-smooth);
}

.ranch-banner-ribbon:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.8), 0 0 45px rgba(212, 175, 55, 0.55);
}

.ranch-banner-emblem {
  position: relative;
  width: 140px;
  height: 140px;
  min-width: 140px;
  border-radius: 50%;
  background: #fdfbf7;
  padding: 6px;
  margin-top: -20px;
  margin-bottom: -20px;
  margin-left: 0.5rem;
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.5), inset 0 0 0 3px #1a1613, inset 0 0 0 5px #d4af37;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 3;
  transition: transform 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.ranch-banner-ribbon:hover .ranch-banner-emblem {
  transform: scale(1.06) rotate(-2deg);
}

.ranch-banner-emblem img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.ranch-banner-text {
  font-family: 'Alex Brush', 'Playfair Display', cursive, serif;
  font-size: clamp(2.2rem, 4.2vw, 3.8rem);
  color: #0e294b;
  letter-spacing: 0.02em;
  margin-left: 2.5rem;
  text-shadow: 0 1px 2px rgba(255, 255, 255, 0.7);
  line-height: 1.1;
  white-space: nowrap;
}

@media (max-width: 768px) {
  .ranch-banner-ribbon {
    flex-direction: column;
    padding: 1.5rem 1.5rem;
    border-radius: 20px;
    margin-top: 4rem;
    text-align: center;
  }
  .ranch-banner-emblem {
    margin-top: -55px;
    margin-left: 0;
    margin-bottom: 0.8rem;
    width: 110px;
    height: 110px;
    min-width: 110px;
  }
  .ranch-banner-text {
    margin-left: 0;
    white-space: normal;
    font-size: 2.4rem;
  }
}

/* ==========================================================================
   INTERACTIVE 3D VENUE VIEWER & TABS
   ========================================================================== */
.interactive-tab-bar {
  display: flex;
  justify-content: center;
  gap: 0.8rem;
  margin-bottom: 3rem;
  flex-wrap: wrap;
}

.tab-btn {
  background: rgba(26, 23, 20, 0.85);
  border: 1px solid var(--border-glass);
  color: #fff;
  font-family: var(--font-serif);
  font-size: 0.92rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-decoration: none;
  padding: 0.8rem 1.8rem;
  border-radius: 30px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-smooth);
}

.tab-btn:hover, .tab-btn.active {
  background: var(--gold-primary);
  color: var(--text-dark);
  font-weight: 800;
  text-decoration: none;
  border-color: var(--gold-light);
  box-shadow: 0 0 20px rgba(212, 175, 55, 0.4);
  transform: translateY(-2px);
}

/* ==========================================================================
   FORMS & INPUTS
   ========================================================================== */
/* ==========================================================================
   INTERACTIVE 3D SLIDESHOW & LIGHTBOX SYSTEM
   ========================================================================== */
.slideshow-3d-wrapper {
  position: relative;
  width: 100%;
  height: 440px;
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid var(--border-glass-hover);
  box-shadow: var(--shadow-3d);
  margin-bottom: 2rem;
  background: #000;
}

.slideshow-slides-container {
  position: relative;
  width: 100%;
  height: 100%;
}

.slideshow-slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.8s ease, transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
  transform: scale(1.06);
}

.slideshow-slide.active {
  opacity: 1;
  visibility: visible;
  transform: scale(1);
}

.slideshow-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  cursor: pointer;
}

.slideshow-caption-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  background: linear-gradient(180deg, transparent 0%, rgba(10, 9, 8, 0.95) 90%);
  padding: 2.5rem 2rem 1.2rem;
  color: #fff;
  z-index: 2;
  pointer-events: none;
}

.slideshow-caption-title {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  color: var(--gold-light);
  margin-bottom: 0.3rem;
}

.slideshow-caption-text {
  font-size: 0.88rem;
  color: var(--text-muted);
}

.slideshow-nav-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: rgba(13, 12, 10, 0.75);
  border: 1px solid var(--border-glass-hover);
  color: var(--gold-light);
  font-size: 1.2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 10;
  backdrop-filter: blur(8px);
  transition: var(--transition-smooth);
}

.slideshow-nav-btn:hover {
  background: var(--gold-primary);
  color: var(--text-dark);
  box-shadow: var(--shadow-glow);
  transform: translateY(-50%) scale(1.1);
}

.slideshow-nav-prev {
  left: 1rem;
}

.slideshow-nav-next {
  right: 1rem;
}

.slideshow-indicators {
  position: absolute;
  bottom: 0.8rem;
  right: 1.5rem;
  display: flex;
  gap: 0.5rem;
  z-index: 10;
}

.slideshow-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.3);
  border: 1px solid var(--border-glass);
  cursor: pointer;
  transition: var(--transition-smooth);
}

.slideshow-dot.active {
  background: var(--gold-light);
  width: 24px;
  border-radius: 10px;
  box-shadow: 0 0 8px var(--gold-primary);
}

/* Lightbox Modal */
.lightbox-modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(8, 7, 6, 0.95);
  backdrop-filter: blur(20px);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.4s ease, visibility 0.4s ease;
}

.lightbox-modal.active {
  opacity: 1;
  visibility: visible;
}

.lightbox-content {
  position: relative;
  max-width: 90vw;
  max-height: 88vh;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.lightbox-img {
  max-width: 90vw;
  max-height: 78vh;
  object-fit: contain;
  border-radius: 8px;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.9), 0 0 30px rgba(212, 175, 55, 0.2);
  border: 1px solid var(--border-glass);
}

.lightbox-caption {
  margin-top: 1rem;
  color: var(--gold-light);
  font-family: var(--font-serif);
  font-size: 1.1rem;
  text-align: center;
}

.lightbox-close {
  position: absolute;
  top: -45px;
  right: 0;
  background: transparent;
  border: none;
  color: #fff;
  font-size: 2rem;
  cursor: pointer;
  transition: color 0.3s ease;
}

.lightbox-close:hover {
  color: var(--gold-primary);
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-label {
  display: block;
  font-size: 0.88rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--gold-light);
  margin-bottom: 0.5rem;
  font-weight: 600;
}

.form-control {
  width: 100%;
  padding: 0.95rem 1.2rem;
  background: rgba(13, 12, 10, 0.7);
  border: 1px solid rgba(212, 175, 55, 0.25);
  border-radius: 6px;
  color: #fff;
  font-family: var(--font-sans);
  font-size: 0.95rem;
  transition: var(--transition-smooth);
}

.form-control:focus {
  outline: none;
  border-color: var(--gold-primary);
  background: rgba(20, 18, 15, 0.9);
  box-shadow: 0 0 15px rgba(212, 175, 55, 0.25);
}

textarea.form-control {
  min-height: 130px;
  resize: vertical;
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.site-footer {
  position: relative;
  z-index: 2;
  background: #080706;
  border-top: 1px solid var(--border-glass);
  padding: 5rem 2rem 2rem;
}

.footer-grid {
  max-width: 1400px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 3rem;
  margin-bottom: 4rem;
}

.footer-brand p {
  color: var(--text-muted);
  line-height: 1.7;
  margin: 1.2rem 0;
  font-size: 0.95rem;
}

.footer-title {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  color: var(--gold-light);
  margin-bottom: 1.4rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.footer-links {
  list-style: none;
}

.footer-link-item {
  margin-bottom: 0.75rem;
}

.footer-link {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.92rem;
  transition: var(--transition-smooth);
}

.footer-link:hover {
  color: var(--gold-primary);
  padding-left: 0.4rem;
}

.footer-bottom {
  max-width: 1400px;
  margin: 0 auto;
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  color: #706a5e;
  font-size: 0.85rem;
}

/* ==========================================================================
   FAQ ACCORDION & AEO STYLES
   ========================================================================== */
.faq-item {
  border: 1px solid var(--border-glass);
  background: rgba(22, 20, 18, 0.7);
  border-radius: 12px;
  padding: 1.25rem 1.6rem;
  transition: var(--transition-smooth);
}

.faq-item:hover {
  border-color: var(--border-glass-hover);
  background: rgba(30, 26, 22, 0.85);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.4);
}

.faq-item summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  user-select: none;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::after {
  content: "＋";
  font-size: 1.3rem;
  color: var(--gold-primary);
  transition: transform 0.3s ease;
  margin-left: 1rem;
}

.faq-item[open] summary::after {
  content: "－";
  color: var(--gold-light);
}

.faq-item[open] {
  border-color: var(--border-glass-hover);
  background: rgba(28, 24, 20, 0.9);
}

/* ==========================================================================
   RESPONSIVE DESIGN (MOBILE & TABLET)
   ========================================================================== */
@media (max-width: 992px) {
  .nav-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 300px;
    height: 100vh;
    background: rgba(13, 12, 10, 0.98);
    backdrop-filter: blur(25px);
    flex-direction: column;
    align-items: flex-start;
    padding: 6rem 2rem 2rem;
    gap: 1.2rem;
    transition: right 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    box-shadow: -10px 0 30px rgba(0, 0, 0, 0.8);
    overflow-y: auto;
  }

  .nav-menu.open {
    right: 0;
  }

  .dropdown-menu {
    position: static;
    transform: none;
    opacity: 1;
    visibility: visible;
    background: transparent;
    border: none;
    padding: 0 0 0 1rem;
    box-shadow: none;
  }

  .mobile-toggle {
    display: block;
    z-index: 1001;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 640px) {
  .hero-buttons {
    flex-direction: column;
  }

  .btn-3d {
    width: 100%;
  }

  .grid-2, .grid-3 {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr;
  }

  .site-header {
    padding: 0.8rem 1.2rem;
  }
}