/* ========================================================================
   NEOLIT STONE — Modern Glassmorphism Design
   Color Palette: Gold (#C9A96E) + Light Gray (#F0F0F0) + Dark (#1A1A1A)
   ======================================================================== */

/* ── CSS Variables ── */
:root {
  /* Gold palette */
  --gold: #C9A96E;
  --gold-light: #DFC599;
  --gold-dark: #A8864A;
  --gold-glow: rgba(201, 169, 110, 0.35);
  --gold-gradient: linear-gradient(135deg, #C9A96E 0%, #E8D5A8 50%, #C9A96E 100%);
  --gold-gradient-text: linear-gradient(135deg, #DFC599, #C9A96E, #A8864A);

  /* Neutral palette */
  --white: #FFFFFF;
  --gray-50: #FAFAFA;
  --gray-100: #F5F5F5;
  --gray-200: #EEEEEE;
  --gray-300: #E0E0E0;
  --gray-400: #BDBDBD;
  --gray-500: #9E9E9E;
  --gray-600: #757575;
  --gray-700: #616161;
  --gray-800: #424242;
  --gray-900: #212121;
  --dark: #1A1A1A;
  --darker: #111111;
  --darkest: #0A0A0A;

  /* Glass */
  --glass-bg: rgba(255, 255, 255, 0.06);
  --glass-bg-light: rgba(255, 255, 255, 0.08);
  --glass-border: rgba(255, 255, 255, 0.1);
  --glass-border-light: rgba(255, 255, 255, 0.15);
  --glass-shadow: 0 8px 32px rgba(0, 0, 0, 0.12);

  /* Typography */
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-serif: 'Playfair Display', Georgia, serif;

  /* Spacing */
  --section-py: clamp(80px, 10vw, 140px);
  --container-px: clamp(20px, 5vw, 80px);
  --container-max: 1280px;

  /* Animation */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
  --transition: 0.4s var(--ease-out);

  /* Border radius */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --radius-full: 9999px;
}

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

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

body {
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.7;
  color: var(--gray-300);
  background: var(--darkest);
  overflow-x: hidden;
}

body.loading {
  overflow: hidden;
}

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

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

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

ul, ol {
  list-style: none;
}

::selection {
  background: var(--gold);
  color: var(--dark);
}

/* Scrollbar */
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: var(--darkest);
}
::-webkit-scrollbar-thumb {
  background: var(--gold-dark);
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--gold);
}

/* ── Utility ── */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-px);
}

.gold-text {
  background: var(--gold-gradient-text);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* ── Preloader ── */
.preloader {
  position: fixed;
  inset: 0;
  z-index: 10000;
  background: var(--darkest);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.8s var(--ease-out), visibility 0.8s;
}

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

.preloader-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
}

.preloader-stone {
  width: 50px;
  height: 50px;
  border: 2px solid var(--glass-border);
  border-top-color: var(--gold);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.preloader-text {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  color: var(--gold);
  letter-spacing: 3px;
  text-transform: uppercase;
}

/* ── Custom Cursor (desktop) ── */
.cursor-dot, .cursor-ring {
  display: none;
}

@media (hover: hover) and (pointer: fine) {
  .cursor-dot {
    display: block;
    position: fixed;
    top: 0;
    left: 0;
    width: 6px;
    height: 6px;
    background: var(--gold);
    border-radius: 50%;
    pointer-events: none;
    z-index: 9999;
    transform: translate(-50%, -50%);
    transition: width 0.2s, height 0.2s, background 0.2s;
  }

  .cursor-ring {
    display: block;
    position: fixed;
    top: 0;
    left: 0;
    width: 36px;
    height: 36px;
    border: 1.5px solid rgba(201, 169, 110, 0.4);
    border-radius: 50%;
    pointer-events: none;
    z-index: 9998;
    transform: translate(-50%, -50%);
    transition: width 0.3s var(--ease-out), height 0.3s var(--ease-out), border-color 0.3s;
  }

  .cursor-dot.hover {
    width: 12px;
    height: 12px;
    background: rgba(201, 169, 110, 0.6);
  }

  .cursor-ring.hover {
    width: 50px;
    height: 50px;
    border-color: var(--gold);
  }
}

/* ── Glass Components ── */
.glass-card {
  background: var(--glass-bg);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  transition: all var(--transition);
}

.glass-card:hover {
  background: var(--glass-bg-light);
  border-color: var(--glass-border-light);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.15), 0 0 30px var(--gold-glow);
}

.glass-card-dark {
  background: rgba(26, 26, 26, 0.7);
  backdrop-filter: blur(30px);
  -webkit-backdrop-filter: blur(30px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-xl);
  padding: clamp(40px, 5vw, 80px);
}

.glass-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 18px;
  background: rgba(255, 255, 255, 0.06);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-full);
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: 0.5px;
  white-space: nowrap;
}

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: var(--radius-full);
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.5px;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
  white-space: nowrap;
}

.btn::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  opacity: 0;
  transition: opacity 0.4s;
}

.btn-icon {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

.btn-gold {
  background: var(--gold-gradient);
  color: var(--dark);
  box-shadow: 0 4px 20px var(--gold-glow);
}
.btn-gold:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(201, 169, 110, 0.5);
}
.btn-gold:active {
  transform: translateY(0);
}

.btn-glass {
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: var(--white);
}
.btn-glass:hover {
  background: rgba(255, 255, 255, 0.14);
  border-color: var(--gold-light);
  color: var(--gold-light);
  transform: translateY(-2px);
}

.btn-glass-light {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: var(--white);
}
.btn-glass-light:hover {
  background: rgba(255, 255, 255, 0.18);
  transform: translateY(-2px);
}

.btn-outline {
  background: transparent;
  border: 1px solid var(--gold);
  color: var(--gold);
}
.btn-outline:hover {
  background: rgba(201, 169, 110, 0.1);
  transform: translateY(-2px);
}

.btn-sm {
  padding: 10px 22px;
  font-size: 0.82rem;
}

/* ── Section Generics ── */
.section {
  padding: var(--section-py) 0;
  position: relative;
}

.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto clamp(40px, 5vw, 70px);
}

.section-kicker {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 16px;
}

.section-kicker.light {
  color: var(--gold-light);
}

.section-title {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 600;
  color: var(--white);
  line-height: 1.2;
  margin-bottom: 20px;
}

.section-title.light {
  color: var(--white);
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--gray-400);
  line-height: 1.8;
}

/* ── Reveal Animations ── */
.reveal-up,
.reveal-left,
.reveal-right {
  opacity: 0;
  transition: opacity 0.9s var(--ease-out), transform 0.9s var(--ease-out);
  will-change: opacity, transform;
}

.reveal-up {
  transform: translateY(50px);
}

.reveal-left {
  transform: translateX(-50px);
}

.reveal-right {
  transform: translateX(50px);
}

.reveal-up.visible,
.reveal-left.visible,
.reveal-right.visible {
  opacity: 1;
  transform: none;
}

.delay-1 { transition-delay: 0.15s; }
.delay-2 { transition-delay: 0.3s; }
.delay-3 { transition-delay: 0.45s; }
.delay-4 { transition-delay: 0.6s; }

/* ════════════════════════════════════════════
   HEADER
   ════════════════════════════════════════════ */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 16px 0;
  transition: all 0.5s var(--ease-out);
}

.header.scrolled {
  padding: 10px 0;
  background: rgba(10, 10, 10, 0.8);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.header-inner {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-px);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* Logo */
.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  z-index: 10000;
}

.logo-icon {
  color: var(--gold);
  transition: transform var(--transition);
}

.logo:hover .logo-icon {
  transform: rotate(10deg) scale(1.1);
}

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

.logo-name {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--white);
}

.logo-tag {
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--gold);
  opacity: 0.8;
}

/* Navigation */
.nav-list {
  display: flex;
  align-items: center;
  gap: 6px;
}

.nav-link {
  padding: 8px 16px;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--gray-400);
  border-radius: var(--radius-full);
  transition: all var(--transition);
}

.nav-link:hover {
  color: var(--white);
  background: rgba(255, 255, 255, 0.06);
}

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

.nav-cta {
  background: var(--gold-gradient) !important;
  color: var(--dark) !important;
  font-weight: 600 !important;
  padding: 10px 24px !important;
}

.nav-cta:hover {
  box-shadow: 0 4px 20px var(--gold-glow);
  transform: translateY(-1px);
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  z-index: 10000;
}

.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: all 0.3s var(--ease-out);
  transform-origin: center;
}

.hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.hamburger.active span:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}

.hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* ════════════════════════════════════════════
   HERO
   ════════════════════════════════════════════ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.1);
  animation: heroZoom 20s ease-in-out infinite alternate;
}

@keyframes heroZoom {
  0% { transform: scale(1.1); }
  100% { transform: scale(1.2); }
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(10,10,10,0.7) 0%, rgba(10,10,10,0.4) 40%, rgba(10,10,10,0.8) 100%),
    linear-gradient(135deg, rgba(10,10,10,0.6), transparent 60%);
}

.hero-particles {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  overflow: hidden;
}

.particle {
  position: absolute;
  width: 3px;
  height: 3px;
  background: var(--gold);
  border-radius: 50%;
  opacity: 0;
  animation: particleFloat linear infinite;
}

@keyframes particleFloat {
  0% {
    opacity: 0;
    transform: translateY(100vh) scale(0);
  }
  10% {
    opacity: 0.6;
  }
  90% {
    opacity: 0.3;
  }
  100% {
    opacity: 0;
    transform: translateY(-10vh) scale(1);
  }
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 900px;
  padding: 0 var(--container-px);
}

.hero-badges {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  margin-bottom: 30px;
}

.hero-badge {
  color: var(--gold-light);
  font-size: 0.78rem;
}

.hero-badge.subtle {
  color: var(--gray-400);
  border-color: rgba(255, 255, 255, 0.06);
}

.hero-title {
  font-family: var(--font-serif);
  font-size: clamp(2.2rem, 5.5vw, 4.2rem);
  font-weight: 700;
  color: var(--white);
  line-height: 1.15;
  margin-bottom: 24px;
  text-shadow: 0 2px 30px rgba(0,0,0,0.3);
}

.hero-subtitle {
  font-size: clamp(1rem, 1.5vw, 1.15rem);
  color: var(--gray-300);
  max-width: 650px;
  margin: 0 auto 36px;
  line-height: 1.8;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 16px;
  margin-bottom: 40px;
}

.hero-tags {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
}

.hero-tag {
  padding: 6px 16px;
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--gray-400);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-full);
  letter-spacing: 0.5px;
}

/* Scroll indicator */
.hero-scroll {
  position: absolute;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
}

.scroll-indicator {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.scroll-indicator span {
  font-size: 0.7rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--gray-500);
}

.scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--gold), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {
  0%, 100% { opacity: 0.3; transform: scaleY(0.6); }
  50% { opacity: 1; transform: scaleY(1); }
}

/* ════════════════════════════════════════════
   ABOUT
   ════════════════════════════════════════════ */
.about {
  background: var(--darkest);
}

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

.about-card {
  padding: 40px;
}

.about-card h3 {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 16px;
}

.about-card p {
  color: var(--gray-400);
  margin-bottom: 24px;
  line-height: 1.8;
}

.about-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 32px;
}

.about-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  color: var(--gray-300);
  font-size: 0.95rem;
}

.list-icon {
  width: 20px;
  height: 20px;
  color: var(--gold);
  flex-shrink: 0;
  margin-top: 2px;
}

.about-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

/* Stats */
.stats-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 24px;
}

.stat-card {
  text-align: center;
  padding: 24px 16px;
}

.stat-card:hover {
  transform: translateY(-4px);
}

.stat-number {
  font-family: var(--font-serif);
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--gold);
  display: inline;
}

.stat-suffix {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--gold);
  display: inline;
}

.stat-label {
  font-size: 0.78rem;
  color: var(--gray-500);
  margin-top: 4px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* About Media / Collage */
.about-collage {
  position: relative;
  height: 600px;
}

.collage-img {
  position: absolute;
  overflow: hidden;
  border-radius: var(--radius-lg);
  box-shadow: 0 16px 60px rgba(0,0,0,0.3);
  transition: transform 0.6s var(--ease-out);
}

.collage-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--ease-out);
}

.collage-img:hover img {
  transform: scale(1.05);
}

.collage-main {
  top: 0;
  left: 10%;
  width: 65%;
  height: 65%;
  z-index: 2;
}

.collage-secondary {
  top: 40%;
  right: 0;
  width: 50%;
  height: 45%;
  z-index: 3;
}

.collage-tertiary {
  bottom: 0;
  left: 0;
  width: 40%;
  height: 35%;
  z-index: 1;
}

.collage-badge {
  position: absolute;
  bottom: 60px;
  right: 10px;
  z-index: 4;
  padding: 16px 24px;
  text-align: center;
}

.badge-title {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--gold);
}

.badge-sub {
  font-size: 0.72rem;
  color: var(--gray-400);
  letter-spacing: 1px;
  margin-top: 4px;
}

/* Trust Row */
.trust-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 16px;
  margin-top: 60px;
}

.trust-item {
  color: var(--gray-300);
}

.trust-icon {
  width: 16px;
  height: 16px;
  color: var(--gold);
}

/* ════════════════════════════════════════════
   SHOWCASE
   ════════════════════════════════════════════ */
.showcase {
  position: relative;
  overflow: hidden;
}

.showcase-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.showcase-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.3) saturate(0.8);
}

.showcase-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(10,10,10,0.9) 0%, rgba(10,10,10,0.6) 100%);
}

.showcase .container {
  position: relative;
  z-index: 1;
}

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

.showcase-lead {
  font-size: 1.05rem;
  color: var(--gray-300);
  line-height: 1.8;
  margin-bottom: 28px;
}

.showcase-points {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 32px;
}

.showcase-points li {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--gray-200);
  font-size: 0.95rem;
}

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

.showcase-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 32px;
}

.showcase-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
}

.meta-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.82rem;
  color: var(--gray-500);
}

.meta-icon {
  width: 14px;
  height: 14px;
  color: var(--gold-dark);
}

/* Slider */
.slider-container {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0,0,0,0.4);
  border: 1px solid var(--glass-border);
}

.slider-track {
  position: relative;
  width: 100%;
  aspect-ratio: 4/3;
}

.slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 0.8s var(--ease-out);
}

.slide.active {
  opacity: 1;
}

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

.slider-controls {
  position: absolute;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 10px 20px;
  background: rgba(0,0,0,0.5);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-radius: var(--radius-full);
  border: 1px solid rgba(255,255,255,0.1);
}

.slider-btn {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  border-radius: 50%;
  transition: all var(--transition);
}

.slider-btn:hover {
  background: rgba(255,255,255,0.15);
  color: var(--gold);
}

.slider-btn svg {
  width: 18px;
  height: 18px;
}

.slider-dots {
  display: flex;
  gap: 8px;
}

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

.dot.active {
  background: var(--gold);
  width: 24px;
  border-radius: 4px;
}

.slider-caption {
  text-align: center;
  font-size: 0.85rem;
  color: var(--gray-500);
  margin-top: 16px;
  font-style: italic;
}

/* ════════════════════════════════════════════
   PRODUCTS
   ════════════════════════════════════════════ */
.products {
  background: var(--darker);
}

.product-chips {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  margin-bottom: 50px;
}

.chip {
  font-size: 0.8rem;
  color: var(--gray-400);
  cursor: default;
  transition: all var(--transition);
}

.chip:hover {
  color: var(--gold);
  border-color: var(--gold-dark);
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 50px;
}

.product-card {
  overflow: hidden;
  padding: 0;
}

.product-img {
  position: relative;
  aspect-ratio: 4/3;
  overflow: hidden;
}

.product-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.7s var(--ease-out);
}

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

.product-overlay {
  position: absolute;
  top: 16px;
  right: 16px;
}

.product-badge {
  padding: 6px 14px;
  background: var(--gold-gradient);
  color: var(--dark);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  border-radius: var(--radius-full);
}

.product-body {
  padding: 24px;
}

.product-body h3 {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 8px;
}

.product-body p {
  color: var(--gray-400);
  font-size: 0.9rem;
  line-height: 1.7;
  margin-bottom: 16px;
}

.product-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 16px;
  border-top: 1px solid rgba(255,255,255,0.06);
}

.product-use {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.8rem;
  color: var(--gray-500);
}

.pmeta-icon {
  width: 14px;
  height: 14px;
  color: var(--gold-dark);
}

.product-price {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--gold);
}

/* Product Bottom */
.product-bottom {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.tipbox {
  padding: 36px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.tipbox-icon {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(201, 169, 110, 0.1);
  border-radius: var(--radius-md);
  color: var(--gold);
}

.tipbox-icon svg {
  width: 22px;
  height: 22px;
}

.tipbox h3 {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  color: var(--white);
}

.tipbox ul {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.tipbox li {
  position: relative;
  padding-left: 20px;
  color: var(--gray-400);
  font-size: 0.9rem;
  line-height: 1.6;
}

.tipbox li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 10px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--gold);
}

.product-cta {
  padding: 36px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.product-cta h3 {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  color: var(--white);
  margin-bottom: 10px;
}

.product-cta p {
  color: var(--gray-400);
  font-size: 0.9rem;
  margin-bottom: 20px;
  line-height: 1.7;
}

.product-cta-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

/* ════════════════════════════════════════════
   GALLERY
   ════════════════════════════════════════════ */
.gallery {
  background: var(--darkest);
}

.gallery-filters {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
  margin-bottom: 40px;
}

.filter-btn {
  padding: 10px 22px;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--gray-500);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-full);
  transition: all var(--transition);
  background: transparent;
}

.filter-btn:hover {
  color: var(--white);
  border-color: rgba(255,255,255,0.15);
  background: rgba(255,255,255,0.04);
}

.filter-btn.active {
  color: var(--dark);
  background: var(--gold-gradient);
  border-color: transparent;
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.gallery-item {
  position: relative;
  aspect-ratio: 1;
  border-radius: var(--radius-md);
  overflow: hidden;
  cursor: pointer;
  transition: all 0.5s var(--ease-out);
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--ease-out);
}

.gallery-item:hover img {
  transform: scale(1.08);
}

.gallery-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: rgba(10, 10, 10, 0.6);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  opacity: 0;
  transition: opacity 0.4s var(--ease-out);
}

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

.gallery-overlay svg {
  width: 28px;
  height: 28px;
  color: var(--gold);
}

.gallery-overlay span {
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--white);
}

/* Gallery item hidden for filtering */
.gallery-item.hidden {
  display: none;
}

/* Lightbox */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.4s, visibility 0.4s;
}

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

.lightbox-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.9);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}

.lightbox-content {
  position: relative;
  z-index: 1;
  max-width: 90vw;
  max-height: 90vh;
  display: flex;
  align-items: center;
  gap: 20px;
}

.lightbox-media {
  max-width: 80vw;
  max-height: 80vh;
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.lightbox-media img {
  max-width: 80vw;
  max-height: 80vh;
  object-fit: contain;
}

.lightbox-close {
  position: absolute;
  top: -50px;
  right: 0;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  background: rgba(255,255,255,0.1);
  border-radius: 50%;
  transition: all var(--transition);
}

.lightbox-close:hover {
  background: rgba(201, 169, 110, 0.3);
  color: var(--gold);
}

.lightbox-close svg {
  width: 20px;
  height: 20px;
}

.lightbox-prev,
.lightbox-next {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  background: rgba(255,255,255,0.08);
  border-radius: 50%;
  flex-shrink: 0;
  transition: all var(--transition);
}

.lightbox-prev:hover,
.lightbox-next:hover {
  background: rgba(201, 169, 110, 0.3);
  color: var(--gold);
}

.lightbox-prev svg,
.lightbox-next svg {
  width: 24px;
  height: 24px;
}

.lightbox-caption {
  position: absolute;
  bottom: -40px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 0.85rem;
  color: var(--gray-400);
  white-space: nowrap;
}

/* ════════════════════════════════════════════
   INVESTORS
   ════════════════════════════════════════════ */
.investors {
  background: var(--darker);
}

.invest-card {
  text-align: center;
}

.invest-badge {
  display: inline-block;
  padding: 8px 24px;
  background: rgba(201, 169, 110, 0.12);
  color: var(--gold);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  border-radius: var(--radius-full);
  border: 1px solid rgba(201, 169, 110, 0.2);
  margin-bottom: 24px;
}

.invest-lead {
  font-size: 1.05rem;
  color: var(--gray-400);
  max-width: 700px;
  margin: 0 auto 48px;
  line-height: 1.8;
}

.invest-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-bottom: 40px;
}

.invest-item {
  padding: 30px;
  text-align: center;
}

.invest-icon {
  width: 50px;
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(201, 169, 110, 0.1);
  border: 1px solid rgba(201, 169, 110, 0.2);
  border-radius: var(--radius-md);
  color: var(--gold);
  margin: 0 auto 16px;
}

.invest-icon svg {
  width: 24px;
  height: 24px;
}

.invest-item h3 {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 10px;
}

.invest-item p {
  font-size: 0.88rem;
  color: var(--gray-500);
  line-height: 1.7;
}

.invest-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 14px;
  margin-bottom: 24px;
}

.invest-note {
  font-size: 0.88rem;
  color: var(--gray-500);
  font-style: italic;
  max-width: 600px;
  margin: 0 auto;
}

/* ════════════════════════════════════════════
   FAQ
   ════════════════════════════════════════════ */
.faq {
  background: var(--darkest);
}

.faq-list {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.faq-item {
  padding: 0;
  overflow: hidden;
}

.faq-item summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 22px 28px;
  cursor: pointer;
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--gray-200);
  transition: color var(--transition);
  list-style: none;
}

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

.faq-item summary::marker {
  display: none;
  content: "";
}

.faq-item summary:hover {
  color: var(--gold);
}

.faq-icon {
  width: 20px;
  height: 20px;
  color: var(--gold);
  flex-shrink: 0;
  transition: transform 0.3s var(--ease-out);
}

.faq-item[open] .faq-icon {
  transform: rotate(45deg);
}

.faq-answer {
  padding: 0 28px 22px;
}

.faq-answer p {
  color: var(--gray-400);
  font-size: 0.92rem;
  line-height: 1.8;
}

/* ════════════════════════════════════════════
   CONTACT
   ════════════════════════════════════════════ */
.contact {
  background: var(--darker);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 40px;
}

.contact-cards {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 24px;
}

.contact-card {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 20px 24px;
  transition: all var(--transition);
}

.contact-card:hover {
  transform: translateX(6px);
}

.cc-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(201, 169, 110, 0.1);
  border: 1px solid rgba(201, 169, 110, 0.15);
  border-radius: var(--radius-md);
  color: var(--gold);
  flex-shrink: 0;
}

.cc-icon svg {
  width: 20px;
  height: 20px;
}

.cc-title {
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--gold-dark);
}

.cc-value {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--white);
  margin: 2px 0;
}

.cc-note {
  font-size: 0.78rem;
  color: var(--gray-500);
}

/* Contact Form */
.contact-form {
  padding: 36px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 16px;
}

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

.form-field label {
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--gray-400);
}

.form-field input,
.form-field select,
.form-field textarea {
  width: 100%;
  padding: 14px 18px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-md);
  color: var(--white);
  font-family: var(--font-sans);
  font-size: 0.9rem;
  transition: all var(--transition);
  outline: none;
}

.form-field input::placeholder,
.form-field textarea::placeholder {
  color: var(--gray-600);
}

.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  border-color: var(--gold);
  background: rgba(201, 169, 110, 0.04);
  box-shadow: 0 0 0 3px rgba(201, 169, 110, 0.1);
}

.form-field select {
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath d='M3 5l3 3 3-3' stroke='%239E9E9E' fill='none' stroke-width='1.5'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
}

.form-field select option {
  background: var(--dark);
  color: var(--gray-300);
}

.form-field textarea {
  resize: vertical;
  min-height: 120px;
}

.form-bottom {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-top: 16px;
}

.form-note {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: 0.82rem;
  color: var(--gray-500);
  line-height: 1.6;
}

.note-icon {
  width: 16px;
  height: 16px;
  color: var(--gold-dark);
  flex-shrink: 0;
  margin-top: 2px;
}

.btn-submit {
  align-self: flex-start;
}

/* Map */
.map-wrap {
  padding: 0;
  overflow: hidden;
  height: 100%;
  display: flex;
  flex-direction: column;
}

.map-head {
  padding: 24px 28px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.map-head h3 {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-serif);
  font-size: 1.1rem;
  color: var(--white);
  margin-bottom: 4px;
}

.map-icon {
  width: 18px;
  height: 18px;
  color: var(--gold);
}

.map-head p {
  font-size: 0.85rem;
  color: var(--gray-500);
}

.map-frame {
  flex: 1;
  min-height: 400px;
}

.map-frame iframe {
  width: 100%;
  height: 100%;
  border: 0;
  filter: grayscale(0.4) brightness(0.8) contrast(1.1);
  transition: filter var(--transition);
}

.map-frame:hover iframe {
  filter: grayscale(0) brightness(0.9);
}

/* ════════════════════════════════════════════
   FOOTER
   ════════════════════════════════════════════ */
.footer {
  background: var(--darkest);
  border-top: 1px solid rgba(255,255,255,0.05);
  padding: 60px 0 0;
}

.footer-top {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 40px;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}

.footer-logo .logo-icon {
  color: var(--gold);
}

.footer-brand-name {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--white);
}

.footer-desc {
  font-size: 0.88rem;
  color: var(--gray-500);
  line-height: 1.7;
  margin-bottom: 20px;
}

.footer-cta {
  display: flex;
  gap: 12px;
}

.footer-col h4 {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 20px;
}

.footer-col a,
.footer-col span {
  display: block;
  font-size: 0.88rem;
  color: var(--gray-500);
  margin-bottom: 10px;
  transition: color var(--transition);
}

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

.footer-muted {
  color: var(--gray-600) !important;
}

.footer-social {
  display: flex;
  gap: 12px;
  margin-top: 16px;
}

.footer-social a {
  width: 38px;
  height: 38px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 50%;
  color: var(--gray-500);
  margin: 0;
  transition: all var(--transition);
}

.footer-social a:hover {
  background: rgba(201, 169, 110, 0.1);
  border-color: var(--gold-dark);
  color: var(--gold);
}

.footer-social a svg {
  width: 16px;
  height: 16px;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 0;
  border-top: 1px solid rgba(255,255,255,0.05);
  font-size: 0.8rem;
  color: var(--gray-600);
}

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

.footer-legal a {
  font-size: 0.8rem;
  color: var(--gray-600);
}

.footer-legal a:hover {
  color: var(--gold);
}

/* ════════════════════════════════════════════
   BACK TO TOP
   ════════════════════════════════════════════ */
.back-to-top {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(201, 169, 110, 0.15);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(201, 169, 110, 0.25);
  border-radius: 50%;
  color: var(--gold);
  z-index: 100;
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  transition: all var(--transition);
}

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

.back-to-top:hover {
  background: var(--gold);
  color: var(--dark);
  transform: translateY(-4px);
}

.back-to-top svg {
  width: 22px;
  height: 22px;
}

/* ════════════════════════════════════════════
   RESPONSIVE
   ════════════════════════════════════════════ */

/* Tablet */
@media (max-width: 1024px) {
  .about-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .about-collage {
    height: 450px;
  }

  .showcase-inner {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .product-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .invest-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .footer-top {
    grid-template-columns: 1fr 1fr;
    gap: 30px;
  }

  .footer-top .footer-brand {
    grid-column: span 2;
  }
}

/* Mobile */
@media (max-width: 768px) {
  .nav {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    height: 100dvh;
    background: rgba(10, 10, 10, 0.97);
    backdrop-filter: blur(30px);
    -webkit-backdrop-filter: blur(30px);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 0.4s var(--ease-out), visibility 0.4s var(--ease-out);
    z-index: 9999;
  }

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

  .nav-list {
    flex-direction: column;
    gap: 8px;
    text-align: center;
  }

  .nav-link {
    font-size: 1.2rem;
    padding: 14px 30px;
  }

  .hamburger {
    display: flex;
  }

  .hero-title {
    font-size: clamp(1.8rem, 7vw, 2.8rem);
  }

  .hero-badges {
    flex-direction: column;
    align-items: center;
  }

  .hero-actions {
    flex-direction: column;
    align-items: center;
  }

  .hero-actions .btn {
    width: 100%;
    max-width: 280px;
  }

  .about-collage {
    height: 380px;
  }

  .stats-row {
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
  }

  .stat-number {
    font-size: 1.6rem;
  }

  .stat-label {
    font-size: 0.68rem;
  }

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

  .product-bottom {
    grid-template-columns: 1fr;
  }

  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
  }

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

  .invest-actions {
    flex-direction: column;
    align-items: center;
  }
  
  .invest-actions .btn {
    width: 100%;
    max-width: 360px;     
    padding: 12px 16px;   
    font-size: 0.85rem;   
    white-space: normal; 
    text-align: center;
    line-height: 1.25;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

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

  .footer-top .footer-brand {
    grid-column: auto;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 12px;
    text-align: center;
  }

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

  .lightbox-prev,
  .lightbox-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 10;
  }

  .lightbox-prev {
    left: 10px;
  }

  .lightbox-next {
    right: 10px;
  }

  .lightbox-caption {
    position: static;
    transform: none;
    text-align: center;
    white-space: normal;
  }

  .back-to-top {
    bottom: 20px;
    right: 20px;
    width: 42px;
    height: 42px;
  }
}

@media (max-width: 480px) {
  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
  }

  .gallery-filters {
    gap: 6px;
  }

  .filter-btn {
    padding: 8px 14px;
    font-size: 0.78rem;
  }

  .collage-main {
    width: 80%;
    left: 0;
  }

  .collage-secondary {
    width: 55%;
    top: 45%;
  }

  .collage-tertiary {
    width: 45%;
  }

  .glass-card-dark {
    padding: clamp(24px, 5vw, 40px);
  }

  .seo-text-content {
    text-align: center;
  }
}

/* ═══ Decorative Glow Lines ═══ */
.section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
  opacity: 0.4;
}

.hero::before {
  display: none;
}