/* =============================================
   MAKUS ORO — Premium CSS Design System
   Gold × Black × White Luxury Aesthetic
   ============================================= */

:root {
  --gold: #C9A84C;
  --gold-light: #E8C96C;
  --gold-dark: #9A7730;
  --gold-pale: #F5E6C8;
  --black: #0A0A0A;
  --dark: #111111;
  --dark-2: #1A1A1A;
  --dark-3: #222222;
  --dark-4: #2D2D2D;
  --white: #FFFFFF;
  --white-90: rgba(255,255,255,0.9);
  --white-70: rgba(255,255,255,0.7);
  --white-30: rgba(255,255,255,0.3);
  --white-10: rgba(255,255,255,0.1);
  --gold-glow: rgba(201,168,76,0.4);
  --gold-glow-strong: rgba(201,168,76,0.7);
  --gradient-gold: linear-gradient(135deg, #C9A84C 0%, #E8C96C 50%, #9A7730 100%);
  --gradient-dark: linear-gradient(135deg, #0A0A0A 0%, #1A1A1A 100%);
  --gradient-hero: linear-gradient(180deg, rgba(10,10,10,0.7) 0%, rgba(10,10,10,0.4) 50%, rgba(10,10,10,0.85) 100%);
  --font-body: 'Outfit', sans-serif;
  --font-display: 'Playfair Display', serif;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.6s cubic-bezier(0.4, 0, 0.2, 1);
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-xl: 40px;
  --shadow-gold: 0 0 30px rgba(201,168,76,0.3);
  --shadow-card: 0 20px 60px rgba(0,0,0,0.4);
}

/* ========== RESET & BASE ========== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--font-body);
  background: var(--black);
  color: var(--white);
  overflow-x: hidden;
  line-height: 1.6;
}

body::-webkit-scrollbar { width: 4px; }
body::-webkit-scrollbar-track { background: var(--dark); }
body::-webkit-scrollbar-thumb { background: var(--gold); border-radius: 2px; }

a { text-decoration: none; color: inherit; }
img { max-width: 100%; height: auto; display: block; }
input, textarea, select, button { font-family: var(--font-body); }

.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 2rem;
}

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

/* ========== COOKIE BANNER ========== */
#cookie-banner {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  background: rgba(17,17,17,0.97);
  backdrop-filter: blur(20px);
  border-top: 1px solid rgba(201,168,76,0.3);
  z-index: 9999;
  padding: 1rem 2rem;
  transform: translateY(0);
  transition: transform 0.5s ease;
}
#cookie-banner.hidden { transform: translateY(100%); }
.cookie-content { display: flex; align-items: center; justify-content: space-between; gap: 1rem; max-width: 1280px; margin: 0 auto; flex-wrap: wrap; }
.cookie-content span { font-size: 0.875rem; color: var(--white-70); }
.cookie-content a { color: var(--gold); }
#cookie-accept {
  background: var(--gradient-gold);
  color: var(--black);
  border: none;
  padding: 0.5rem 1.5rem;
  border-radius: 50px;
  font-weight: 700;
  cursor: pointer;
  white-space: nowrap;
  transition: var(--transition);
  font-size: 0.875rem;
}
#cookie-accept:hover { transform: scale(1.05); }

/* ========== HEADER / NAVBAR ========== */
#main-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  transition: background 0.4s ease, box-shadow 0.4s ease, padding 0.4s ease;
  padding: 1.5rem 0;
}
#main-header.scrolled {
  background: rgba(10,10,10,0.95);
  backdrop-filter: blur(20px);
  box-shadow: 0 4px 30px rgba(0,0,0,0.5);
  padding: 0.75rem 0;
  border-bottom: 1px solid rgba(201,168,76,0.2);
}

.navbar {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-logo {
  display: flex;
  align-items: center;
  cursor: pointer;
  text-decoration: none;
}
.logo-img {
  height: 52px;
  max-height: 52px;
  width: auto;
  object-fit: contain;
  transition: transform 0.3s ease, filter 0.3s ease;
  filter: drop-shadow(0 2px 8px rgba(201,168,76,0.3));
}
.nav-logo:hover .logo-img {
  transform: scale(1.04);
  filter: drop-shadow(0 4px 14px rgba(201,168,76,0.6));
}

.footer-logo-img {
  height: 64px;
  max-height: 64px;
}

.nav-links {
  display: flex;
  list-style: none;
  gap: 0.25rem;
  margin-left: auto;
}
.nav-link {
  padding: 0.5rem 0.875rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--white-70);
  border-radius: 50px;
  transition: var(--transition);
  position: relative;
}
.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0; left: 50%; right: 50%;
  height: 2px;
  background: var(--gold);
  transition: left 0.3s ease, right 0.3s ease;
}
.nav-link:hover, .nav-link.active {
  color: var(--white);
}
.nav-link:hover::after, .nav-link.active::after {
  left: 0.875rem; right: 0.875rem;
}

.nav-cta {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--gradient-gold);
  color: var(--black);
  font-weight: 700;
  font-size: 0.875rem;
  padding: 0.6rem 1.25rem;
  border-radius: 50px;
  transition: var(--transition);
  white-space: nowrap;
  flex-shrink: 0;
  box-shadow: 0 4px 15px var(--gold-glow);
}
.nav-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px var(--gold-glow-strong);
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  margin-left: auto;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  transition: var(--transition);
  border-radius: 2px;
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ========== HERO ========== */
#hero {
  position: relative;
  height: 100vh;
  min-height: 700px;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero-slider {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero-slide {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0;
  transition: opacity 1.2s ease;
  transform: scale(1.05);
}
.hero-slide.active {
  opacity: 1;
  animation: heroZoom 9s ease forwards;
}
@keyframes heroZoom {
  from { transform: scale(1.05); }
  to { transform: scale(1); }
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: var(--gradient-hero);
  z-index: 1;
}

.hero-particles {
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
}
.particle {
  position: absolute;
  width: 3px; height: 3px;
  background: var(--gold);
  border-radius: 50%;
  animation: floatParticle linear infinite;
  opacity: 0.6;
}
@keyframes floatParticle {
  from { transform: translateY(100vh) rotate(0deg); opacity: 0; }
  10% { opacity: 0.6; }
  90% { opacity: 0.3; }
  to { transform: translateY(-100px) rotate(720deg); opacity: 0; }
}

.hero-content {
  position: relative;
  z-index: 5;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 2rem;
  padding-top: 80px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(201,168,76,0.15);
  border: 1px solid rgba(201,168,76,0.4);
  backdrop-filter: blur(10px);
  padding: 0.4rem 1rem;
  border-radius: 50px;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  color: var(--gold-light);
  margin-bottom: 1.5rem;
  animation: fadeInDown 0.8s ease forwards;
}
.badge-dot {
  width: 8px; height: 8px;
  background: var(--gold);
  border-radius: 50%;
  animation: pulseDot 2s infinite;
}
@keyframes pulseDot {
  0%, 100% { box-shadow: 0 0 0 0 rgba(201,168,76,0.7); }
  50% { box-shadow: 0 0 0 6px rgba(201,168,76,0); }
}

.hero-title {
  font-family: var(--font-display);
  line-height: 1.05;
  margin-bottom: 1.5rem;
  display: flex;
  flex-direction: column;
}
.title-line-1 {
  font-size: clamp(2.5rem, 5vw, 4.5rem);
  font-weight: 700;
  color: var(--white);
  animation: fadeInLeft 0.8s 0.2s ease both;
}
.title-line-2 {
  font-size: clamp(3.5rem, 8vw, 7rem);
  font-weight: 800;
  font-style: italic;
  animation: fadeInLeft 0.8s 0.4s ease both;
  line-height: 0.95;
}
.title-line-3 {
  font-size: clamp(2rem, 4vw, 3.5rem);
  font-weight: 700;
  color: var(--white-90);
  animation: fadeInLeft 0.8s 0.6s ease both;
}

.hero-subtitle {
  font-size: clamp(1rem, 1.5vw, 1.2rem);
  color: var(--white-70);
  max-width: 550px;
  margin-bottom: 2rem;
  line-height: 1.7;
  animation: fadeInLeft 0.8s 0.8s ease both;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 3rem;
  animation: fadeInUp 0.8s 1s ease both;
}

.btn-primary, .btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.875rem 1.75rem;
  border-radius: 50px;
  font-weight: 700;
  font-size: 0.95rem;
  transition: var(--transition);
  cursor: pointer;
}
.btn-primary {
  background: var(--gradient-gold);
  color: var(--black);
  box-shadow: 0 8px 30px var(--gold-glow);
}
.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 15px 40px var(--gold-glow-strong);
}
.btn-secondary {
  background: rgba(255,255,255,0.1);
  color: var(--white);
  border: 1px solid rgba(255,255,255,0.3);
  backdrop-filter: blur(10px);
}
.btn-secondary:hover {
  background: rgba(201,168,76,0.2);
  border-color: var(--gold);
  transform: translateY(-3px);
}

.hero-stats {
  display: flex;
  gap: 2rem;
  align-items: center;
  flex-wrap: wrap;
  animation: fadeInUp 0.8s 1.2s ease both;
}
.hero-stat { text-align: center; }
.hero-stat span:first-child, .stat-number {
  font-size: clamp(1.5rem, 3vw, 2.5rem);
  font-weight: 800;
  background: var(--gradient-gold);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  display: inline;
}
.stat-label {
  display: block;
  font-size: 0.75rem;
  color: var(--white-70);
  margin-top: 0.15rem;
  letter-spacing: 0.05em;
  -webkit-text-fill-color: var(--white-70);
}
.hero-stat-divider {
  width: 1px;
  height: 40px;
  background: rgba(201,168,76,0.3);
}

.hero-scroll-indicator {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 5;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  animation: fadeIn 1s 2s ease both;
}
.scroll-mouse {
  width: 24px; height: 40px;
  border: 2px solid rgba(201,168,76,0.5);
  border-radius: 12px;
  display: flex;
  justify-content: center;
  padding-top: 6px;
}
.scroll-wheel {
  width: 4px; height: 8px;
  background: var(--gold);
  border-radius: 2px;
  animation: scrollWheel 2s infinite;
}
@keyframes scrollWheel {
  0% { transform: translateY(0); opacity: 1; }
  100% { transform: translateY(12px); opacity: 0; }
}
.hero-scroll-indicator span { font-size: 0.7rem; color: var(--white-70); letter-spacing: 0.1em; }

.hero-slider-dots {
  position: absolute;
  bottom: 2rem;
  right: 2rem;
  z-index: 5;
  display: flex;
  gap: 0.5rem;
}
.dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: rgba(255,255,255,0.3);
  cursor: pointer;
  transition: var(--transition);
}
.dot.active {
  background: var(--gold);
  width: 24px;
  border-radius: 4px;
  box-shadow: 0 0 10px var(--gold-glow);
}

/* ========== SECTION HEADERS ========== */
.section-header {
  text-align: center;
  margin-bottom: 4rem;
}
.section-badge {
  display: inline-block;
  background: rgba(201,168,76,0.15);
  border: 1px solid rgba(201,168,76,0.4);
  color: var(--gold-light);
  padding: 0.3rem 1rem;
  border-radius: 50px;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 1rem;
}
.section-header h2 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3.5rem);
  line-height: 1.15;
  margin-bottom: 1rem;
  color: var(--white);
}
.section-header.light h2 { color: var(--white); }
.section-header p {
  font-size: 1.1rem;
  color: var(--white-70);
  max-width: 600px;
  margin: 0 auto;
}

/* ========== GOLD TICKER SECTION ========== */
.gold-ticker-section {
  background: var(--dark);
  padding: 5rem 2rem;
  border-top: 1px solid rgba(201,168,76,0.2);
  border-bottom: 1px solid rgba(201,168,76,0.2);
}
.ticker-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1280px;
  margin: 0 auto 2rem;
  flex-wrap: wrap;
  gap: 1rem;
}
.ticker-label {
  display: flex;
  align-items: center;
  gap: 1rem;
  font-size: 1rem;
  font-weight: 600;
  color: var(--white-90);
}
.live-indicator {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  background: rgba(255, 60, 60, 0.15);
  border: 1px solid rgba(255, 60, 60, 0.4);
  padding: 0.25rem 0.75rem;
  border-radius: 50px;
  color: #ff6060;
  font-size: 0.75rem;
  font-weight: 700;
}
.live-dot {
  width: 8px; height: 8px;
  background: #ff4040;
  border-radius: 50%;
  animation: pulseDot 1.5s infinite;
}
.ticker-timestamp { font-size: 0.8rem; color: var(--white-70); }

.metals-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  max-width: 1280px;
  margin: 0 auto 3rem;
}

.metal-card {
  background: var(--dark-2);
  border: 1px solid rgba(201,168,76,0.15);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.metal-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: var(--gradient-gold);
  opacity: 0;
  transition: var(--transition);
}
.metal-card:hover {
  border-color: rgba(201,168,76,0.4);
  transform: translateY(-4px);
  box-shadow: var(--shadow-gold);
}
.metal-card:hover::before { opacity: 1; }

.metal-card > div { display: flex; align-items: center; gap: 1rem; margin-bottom: 1rem; }
.metal-info h3 {
  font-size: 1.2rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  background: var(--gradient-gold);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.metal-karat { font-size: 0.75rem; color: var(--white-70); }

.metal-prices { margin-top: 1rem; }
.price-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.5rem 0;
  border-bottom: 1px solid rgba(255,255,255,0.05);
}
.price-row:last-child { border: none; }
.price-label { font-size: 0.8rem; color: var(--white-70); }
.price-value {
  font-size: 1.3rem;
  font-weight: 800;
  background: var(--gradient-gold);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.price-value.secondary {
  font-size: 1rem;
  -webkit-text-fill-color: var(--white-90);
  background: none;
}
.price-change {
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.15rem 0.5rem;
  border-radius: 4px;
}
.price-change.up { background: rgba(0,255,100,0.15); color: #00ff64; }
.price-change.down { background: rgba(255,60,60,0.15); color: #ff6060; }

.metal-chart-mini {
  height: 60px;
  margin-top: 1rem;
  position: relative;
  overflow: hidden;
}

/* Karat Calculator */
.karat-calculator {
  max-width: 800px;
  margin: 0 auto;
  background: var(--dark-2);
  border: 1px solid rgba(201,168,76,0.2);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.karat-calculator::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center top, rgba(201,168,76,0.08) 0%, transparent 70%);
  pointer-events: none;
}
.karat-calculator h3 {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  background: var(--gradient-gold);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.karat-calculator p { color: var(--white-70); margin-bottom: 2rem; }

.calc-form {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
  align-items: flex-end;
}
.calc-field {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  text-align: left;
}
.calc-field label { font-size: 0.8rem; color: var(--gold-light); font-weight: 600; }
.calc-field input, .calc-field select {
  background: var(--dark-3);
  border: 1px solid rgba(201,168,76,0.3);
  color: var(--white);
  padding: 0.75rem 1rem;
  border-radius: var(--radius-sm);
  font-size: 1rem;
  outline: none;
  transition: var(--transition);
  min-width: 150px;
}
.calc-field select option { background: var(--dark-3); }
.calc-field input:focus, .calc-field select:focus { border-color: var(--gold); box-shadow: 0 0 0 3px var(--gold-glow); }

.btn-calc {
  background: var(--gradient-gold);
  color: var(--black);
  border: none;
  padding: 0.75rem 2rem;
  border-radius: var(--radius-sm);
  font-weight: 700;
  font-size: 1rem;
  cursor: pointer;
  transition: var(--transition);
  align-self: flex-end;
}
.btn-calc:hover { transform: scale(1.03); box-shadow: 0 8px 25px var(--gold-glow); }

.calc-result {
  margin-top: 1.5rem;
  padding: 1.5rem;
  background: rgba(201,168,76,0.1);
  border: 1px solid rgba(201,168,76,0.3);
  border-radius: var(--radius-sm);
  animation: fadeInUp 0.4s ease;
}
.result-label { font-size: 0.875rem; color: var(--white-70); margin-bottom: 0.5rem; }
.result-value {
  font-size: 2.5rem;
  font-weight: 900;
  background: var(--gradient-gold);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 0.5rem;
}
.result-note { font-size: 0.75rem; color: var(--white-70); }

/* ========== AI TECH SECTION ========== */
.ai-section {
  padding: 7rem 0;
  background: var(--black);
  position: relative;
  overflow: hidden;
}
.ai-bg-animation {
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.ai-grid {
  position: absolute;
  inset: 0;
  background-image: 
    linear-gradient(rgba(201,168,76,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(201,168,76,0.04) 1px, transparent 1px);
  background-size: 60px 60px;
}
.ai-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  animation: orbFloat 8s ease-in-out infinite;
}
.ai-orb-1 {
  width: 500px; height: 500px;
  top: -200px; right: -100px;
  background: radial-gradient(circle, rgba(201,168,76,0.12) 0%, transparent 70%);
}
.ai-orb-2 {
  width: 400px; height: 400px;
  bottom: -150px; left: -100px;
  background: radial-gradient(circle, rgba(201,168,76,0.08) 0%, transparent 70%);
  animation-delay: -4s;
}
@keyframes orbFloat {
  0%, 100% { transform: translateY(0) scale(1); }
  50% { transform: translateY(-30px) scale(1.05); }
}

.ai-showcase {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  margin-bottom: 5rem;
}

.ai-visual {
  position: relative;
}
.ai-device-wrapper {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 40px 80px rgba(0,0,0,0.6), 0 0 60px rgba(201,168,76,0.2);
}
.ai-device-img {
  width: 100%;
  display: block;
  transition: transform 0.5s ease;
}
.ai-device-wrapper:hover .ai-device-img { transform: scale(1.03); }

.ai-scan-line {
  position: absolute;
  top: -2px; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
  box-shadow: 0 0 20px var(--gold), 0 0 40px var(--gold-glow);
  animation: scanLine 3s ease-in-out infinite;
}
@keyframes scanLine {
  0% { top: 0%; opacity: 0; }
  5% { opacity: 1; }
  95% { opacity: 1; }
  100% { top: 100%; opacity: 0; }
}

.ai-data-overlay {
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.ai-data-point {
  position: absolute;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  animation: dataAppear 0.5s ease both;
}
.data-dot {
  width: 10px; height: 10px;
  background: var(--gold);
  border-radius: 50%;
  border: 2px solid rgba(201,168,76,0.5);
  box-shadow: 0 0 15px var(--gold-glow), 0 0 30px var(--gold-glow);
  animation: pulseDot 2s infinite;
  margin-bottom: 0.3rem;
}
.data-label {
  background: rgba(10,10,10,0.85);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(201,168,76,0.4);
  color: var(--gold-light);
  font-size: 0.7rem;
  font-weight: 600;
  padding: 0.2rem 0.5rem;
  border-radius: 4px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}
.data-value {
  font-size: 0.9rem;
  font-weight: 800;
  color: var(--gold);
  padding: 0.1rem 0.5rem;
}

.ai-features { display: flex; flex-direction: column; gap: 1.5rem; }
.ai-feature-item {
  display: flex;
  gap: 1.25rem;
  padding: 1.25rem;
  background: var(--dark-2);
  border: 1px solid rgba(201,168,76,0.1);
  border-radius: var(--radius-sm);
  transition: var(--transition);
  cursor: default;
}
.ai-feature-item:hover {
  border-color: rgba(201,168,76,0.3);
  transform: translateX(5px);
  box-shadow: -4px 0 20px var(--gold-glow);
}
.ai-feat-icon {
  width: 52px; height: 52px;
  background: rgba(201,168,76,0.1);
  border: 1px solid rgba(201,168,76,0.3);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--gold);
  transition: var(--transition);
}
.ai-feature-item:hover .ai-feat-icon {
  background: rgba(201,168,76,0.2);
  box-shadow: 0 0 20px var(--gold-glow);
}
.ai-feat-content h4 { font-size: 1rem; font-weight: 700; margin-bottom: 0.3rem; color: var(--white); }
.ai-feat-content p { font-size: 0.875rem; color: var(--white-70); line-height: 1.6; }

/* AI Process */
.ai-process {
  text-align: center;
  padding-top: 3rem;
  border-top: 1px solid rgba(201,168,76,0.15);
}
.ai-process h3 {
  font-family: var(--font-display);
  font-size: 1.75rem;
  margin-bottom: 2.5rem;
  color: var(--white);
}
.process-steps {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}
.process-step {
  flex: 1;
  min-width: 180px;
  max-width: 220px;
  text-align: center;
  padding: 1.5rem 1rem;
  background: var(--dark-2);
  border: 1px solid rgba(201,168,76,0.1);
  border-radius: var(--radius-md);
  transition: var(--transition);
}
.process-step:hover {
  border-color: var(--gold);
  transform: translateY(-5px);
  box-shadow: 0 15px 40px rgba(0,0,0,0.4), 0 0 30px var(--gold-glow);
}
.step-number {
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  color: var(--gold);
  margin-bottom: 0.75rem;
}
.step-icon {
  width: 64px; height: 64px;
  background: rgba(201,168,76,0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1rem;
  color: var(--gold);
}
.process-step h4 { font-size: 0.95rem; font-weight: 700; margin-bottom: 0.5rem; }
.process-step p { font-size: 0.8rem; color: var(--white-70); }
.process-arrow {
  font-size: 1.5rem;
  color: var(--gold);
  opacity: 0.5;
  flex-shrink: 0;
}

/* ========== SERVICES SECTION ========== */
.services-section {
  padding: 7rem 0;
  background: var(--dark);
  position: relative;
  overflow: hidden;
}
.services-bg-anim { position: absolute; inset: 0; pointer-events: none; overflow: hidden; }

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.service-card {
  position: relative;
  background: var(--dark-2);
  border: 1px solid rgba(201,168,76,0.1);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: var(--transition);
  cursor: pointer;
}
.service-card:hover {
  border-color: var(--gold);
  transform: translateY(-8px);
  box-shadow: 0 30px 60px rgba(0,0,0,0.5), 0 0 30px var(--gold-glow);
}
.service-card-bg {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at bottom left, rgba(201,168,76,0.08), transparent 70%);
  opacity: 0;
  transition: var(--transition);
}
.service-card:hover .service-card-bg { opacity: 1; }

.service-icon { height: 200px; overflow: hidden; }
.service-img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s ease; }
.service-card:hover .service-img { transform: scale(1.08); }
.service-icon.service-icon-text {
  height: 200px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: var(--dark-3);
  gap: 0.5rem;
}
.service-icon.service-icon-text span {
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.2em;
  color: var(--gold);
}

.service-content { padding: 1.5rem; }
.service-content h3 { font-size: 1.15rem; font-weight: 700; margin-bottom: 0.5rem; }
.service-content p { font-size: 0.875rem; color: var(--white-70); line-height: 1.6; margin-bottom: 1rem; }
.service-tags { display: flex; flex-wrap: wrap; gap: 0.4rem; }
.service-tags span {
  background: rgba(201,168,76,0.1);
  border: 1px solid rgba(201,168,76,0.3);
  color: var(--gold-light);
  font-size: 0.7rem;
  font-weight: 600;
  padding: 0.2rem 0.6rem;
  border-radius: 4px;
}
.service-hover-cta {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  background: var(--gradient-gold);
  color: var(--black);
  text-align: center;
  padding: 0.75rem;
  font-weight: 700;
  font-size: 0.875rem;
  transform: translateY(100%);
  transition: var(--transition);
}
.service-card:hover .service-hover-cta { transform: translateY(0); }

/* ========== VIDEO SECTION ========== */
.video-section {
  padding: 7rem 0;
  background: var(--black);
  position: relative;
  overflow: hidden;
}
.video-bg {
  position: absolute;
  inset: 0;
  background: 
    radial-gradient(ellipse at 20% 50%, rgba(201,168,76,0.06), transparent 60%),
    radial-gradient(ellipse at 80% 50%, rgba(201,168,76,0.04), transparent 60%);
}
.video-wrapper {
  display: grid;
  grid-template-columns: 3fr 2fr;
  gap: 3rem;
  align-items: center;
}
.video-frame {
  position: relative;
  width: 100%;
  padding-bottom: 56.25%;
  height: 0;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: 0 40px 80px rgba(0,0,0,0.6), 0 0 0 1px rgba(201,168,76,0.2);
}
.video-frame iframe {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
}
.video-info { padding: 1rem 0; }
.video-info h3 {
  font-family: var(--font-display);
  font-size: 1.75rem;
  margin-bottom: 1rem;
  background: var(--gradient-gold);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.video-info p { color: var(--white-70); margin-bottom: 1.5rem; line-height: 1.7; }
.video-points { list-style: none; margin-bottom: 2rem; }
.video-points li {
  color: var(--white-70);
  padding: 0.4rem 0;
  font-size: 0.9rem;
  border-bottom: 1px solid rgba(255,255,255,0.05);
}
.video-points li:last-child { border: none; }

/* ========== GALLERY SECTION ========== */
.gallery-section {
  padding: 7rem 0;
  background: var(--dark);
  position: relative;
}

.gallery-filter {
  display: flex;
  gap: 0.75rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 2.5rem;
}
.filter-btn {
  background: var(--dark-3);
  border: 1px solid rgba(201,168,76,0.2);
  color: var(--white-70);
  padding: 0.5rem 1.25rem;
  border-radius: 50px;
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
}
.filter-btn:hover, .filter-btn.active {
  background: rgba(201,168,76,0.15);
  border-color: var(--gold);
  color: var(--gold-light);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-auto-rows: 250px;
  gap: 1rem;
}
.gallery-item {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: var(--transition);
}
.gallery-item.large {
  grid-column: span 2;
}
.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.gallery-item:hover img { transform: scale(1.08); }
.gallery-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, rgba(10,10,10,0.85) 0%, transparent 60%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 1.25rem;
  opacity: 0;
  transition: var(--transition);
}
.gallery-item:hover .gallery-overlay { opacity: 1; }
.gallery-cat {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--gold);
  text-transform: uppercase;
  margin-bottom: 0.25rem;
}
.gallery-overlay h4 { font-size: 1rem; font-weight: 700; margin-bottom: 0.25rem; }
.gallery-overlay p { font-size: 0.8rem; color: var(--white-70); }

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

/* Lightbox */
.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.95);
  z-index: 9000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}
.lightbox.active { opacity: 1; pointer-events: all; }
.lightbox-content { max-width: 90vw; max-height: 85vh; text-align: center; }
#lightbox-img { max-width: 100%; max-height: 80vh; border-radius: var(--radius-sm); box-shadow: 0 0 80px rgba(201,168,76,0.3); }
.lightbox-caption { color: var(--white-70); font-size: 0.9rem; margin-top: 1rem; }
.lightbox-close, .lightbox-prev, .lightbox-next {
  position: absolute;
  background: rgba(201,168,76,0.15);
  border: 1px solid rgba(201,168,76,0.3);
  color: var(--white);
  font-size: 1.5rem;
  cursor: pointer;
  border-radius: 50%;
  width: 48px; height: 48px;
  display: flex; align-items: center; justify-content: center;
  transition: var(--transition);
}
.lightbox-close { top: 2rem; right: 2rem; font-size: 1rem; }
.lightbox-prev { left: 2rem; top: 50%; transform: translateY(-50%); }
.lightbox-next { right: 2rem; top: 50%; transform: translateY(-50%); }
.lightbox-close:hover, .lightbox-prev:hover, .lightbox-next:hover {
  background: var(--gradient-gold);
  color: var(--black);
  border-color: var(--gold);
}

/* ========== TRUST SECTION ========== */
.trust-section {
  padding: 7rem 0;
  background: var(--dark-2);
  position: relative;
  overflow: hidden;
}
.trust-bg { position: absolute; inset: 0; pointer-events: none; overflow: hidden; }
.gold-particles-bg {
  position: absolute;
  inset: 0;
  background: 
    radial-gradient(ellipse at 50% 0%, rgba(201,168,76,0.08), transparent 70%);
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  margin-bottom: 5rem;
}
.trust-item {
  text-align: center;
  padding: 2rem 1.5rem;
  background: var(--dark-3);
  border: 1px solid rgba(201,168,76,0.1);
  border-radius: var(--radius-md);
  transition: var(--transition);
}
.trust-item:hover {
  border-color: rgba(201,168,76,0.3);
  transform: translateY(-5px);
  box-shadow: 0 20px 50px rgba(0,0,0,0.4);
}
.trust-icon { margin-bottom: 1rem; display: flex; justify-content: center; }
.gold-icon { color: var(--gold); filter: drop-shadow(0 0 10px rgba(201,168,76,0.4)); }
.trust-item h4 { font-size: 1rem; font-weight: 700; margin-bottom: 0.5rem; }
.trust-item p { font-size: 0.875rem; color: var(--white-70); line-height: 1.6; }

/* Testimonials */
.testimonials { position: relative; }
.testimonials h3 {
  font-family: var(--font-display);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: 2rem;
}
.testimonials-slider { position: relative; max-width: 700px; margin: 0 auto 2rem; min-height: 200px; }
.testimonial {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 0.5s ease;
  text-align: center;
  padding: 0 1rem;
}
.testimonial.active { opacity: 1; position: relative; }
.testimonial-stars {
  color: var(--gold);
  font-size: 1.25rem;
  letter-spacing: 0.1em;
  margin-bottom: 1rem;
}
.testimonial p {
  font-size: 1.05rem;
  color: var(--white-70);
  line-height: 1.7;
  font-style: italic;
  margin-bottom: 1.5rem;
}
.testimonial-author {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
}
.author-avatar {
  width: 44px; height: 44px;
  background: var(--gradient-gold);
  color: var(--black);
  font-weight: 800;
  font-size: 1.1rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}
.testimonial-author small { color: var(--white-70); }
.testimonial-dots { display: flex; justify-content: center; gap: 0.5rem; }
.tdot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: rgba(201,168,76,0.3);
  cursor: pointer;
  transition: var(--transition);
}
.tdot.active {
  background: var(--gold);
  width: 24px;
  border-radius: 4px;
}

/* ========== SEDI SECTION ========== */
.sedi-section {
  padding: 7rem 0;
  background: var(--black);
}
.sedi-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  margin-bottom: 3rem;
}
.sede-card {
  background: var(--dark-2);
  border: 1px solid rgba(201,168,76,0.1);
  border-radius: var(--radius-md);
  padding: 1.75rem;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.sede-card::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 2px;
  background: var(--gradient-gold);
  transform: scaleX(0);
  transition: transform 0.3s ease;
}
.sede-card:hover::after, .sede-card.active::after { transform: scaleX(1); }
.sede-card:hover, .sede-card.active {
  border-color: rgba(201,168,76,0.3);
  transform: translateY(-5px);
  box-shadow: 0 20px 50px rgba(0,0,0,0.4);
}

.sede-number {
  font-size: 3rem;
  font-weight: 900;
  color: rgba(201,168,76,0.08);
  position: absolute;
  top: 1rem; right: 1rem;
  line-height: 1;
}
.sede-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
}
.sede-header h3 { font-size: 1.2rem; font-weight: 700; }
.sede-badge {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  background: rgba(201,168,76,0.15);
  border: 1px solid rgba(201,168,76,0.4);
  color: var(--gold);
  padding: 0.2rem 0.6rem;
  border-radius: 4px;
}
.sede-info { margin-bottom: 1.5rem; }
.sede-info p { font-size: 0.875rem; color: var(--white-70); padding: 0.35rem 0; }
.sede-map-btn {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--gold);
  padding: 0.5rem 1rem;
  border: 1px solid rgba(201,168,76,0.3);
  border-radius: var(--radius-sm);
  transition: var(--transition);
}
.sede-map-btn:hover {
  background: rgba(201,168,76,0.1);
  border-color: var(--gold);
}

.map-container {
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid rgba(201,168,76,0.2);
  box-shadow: var(--shadow-card);
}

/* ========== CONTACT SECTION ========== */
.contact-section {
  padding: 7rem 0;
  background: var(--dark);
  position: relative;
  overflow: hidden;
}
.contact-bg { position: absolute; inset: 0; pointer-events: none; }
.contact-glow {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 800px; height: 400px;
  background: radial-gradient(ellipse, rgba(201,168,76,0.06), transparent 70%);
  filter: blur(40px);
}

.contact-wrapper {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 5rem;
  align-items: start;
  position: relative;
}

.contact-info .section-badge { margin-bottom: 1rem; }
.contact-info h2 {
  font-family: var(--font-display);
  font-size: 2.5rem;
  margin-bottom: 1rem;
  line-height: 1.2;
}
.contact-info p { color: var(--white-70); margin-bottom: 2.5rem; }

.contact-methods { display: flex; flex-direction: column; gap: 1rem; }
.contact-method {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem 1.25rem;
  background: var(--dark-2);
  border: 1px solid rgba(201,168,76,0.1);
  border-radius: var(--radius-sm);
  transition: var(--transition);
}
.contact-method:hover {
  border-color: var(--gold);
  transform: translateX(5px);
}
.contact-method.whatsapp:hover { border-color: #25d366; box-shadow: 0 0 20px rgba(37,211,102,0.2); }
.cm-icon { font-size: 1.5rem; }
.contact-method strong { display: block; font-size: 0.875rem; font-weight: 700; }
.contact-method span { font-size: 0.8rem; color: var(--white-70); }

.contact-form-wrap {
  background: var(--dark-2);
  border: 1px solid rgba(201,168,76,0.2);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  position: relative;
  overflow: hidden;
}
.contact-form-wrap::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: var(--gradient-gold);
}
.contact-form h3 {
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
  background: var(--gradient-gold);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  margin-bottom: 1rem;
}
.form-group label { font-size: 0.8rem; font-weight: 600; color: var(--gold-light); }
.form-group input, .form-group select, .form-group textarea {
  background: var(--dark-3);
  border: 1px solid rgba(255,255,255,0.1);
  color: var(--white);
  padding: 0.75rem 1rem;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  outline: none;
  transition: var(--transition);
  resize: none;
}
.form-group input::placeholder, .form-group textarea::placeholder { color: rgba(255,255,255,0.3); }
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  border-color: var(--gold);
  box-shadow: 0 0 0 3px var(--gold-glow);
}
.form-group select option { background: var(--dark-3); }
.form-check { flex-direction: row; align-items: center; gap: 0.75rem; }
.form-check input { width: 16px; height: 16px; accent-color: var(--gold); flex-shrink: 0; }
.form-check label { font-size: 0.8rem; color: var(--white-70); -webkit-text-fill-color: var(--white-70); }
.form-check a { color: var(--gold); }

.btn-submit {
  width: 100%;
  background: var(--gradient-gold);
  color: var(--black);
  border: none;
  padding: 1rem;
  border-radius: var(--radius-sm);
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}
.btn-submit:hover { transform: translateY(-2px); box-shadow: 0 10px 30px var(--gold-glow); }
.form-success {
  text-align: center;
  padding: 1rem;
  background: rgba(0,255,100,0.1);
  border: 1px solid rgba(0,255,100,0.3);
  border-radius: var(--radius-sm);
  color: #00ff64;
  font-weight: 600;
  margin-top: 1rem;
  animation: fadeInUp 0.4s ease;
}

/* ========== FOOTER ========== */
#footer {
  background: var(--black);
  border-top: 1px solid rgba(201,168,76,0.15);
}
.footer-top { padding: 5rem 0 3rem; }
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem;
}
.footer-brand p { font-size: 0.875rem; color: var(--white-70); margin: 1.25rem 0 1.5rem; line-height: 1.7; }
.footer-social { display: flex; gap: 0.75rem; }
.social-link {
  width: 40px; height: 40px;
  background: var(--dark-2);
  border: 1px solid rgba(201,168,76,0.2);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white-70);
  transition: var(--transition);
}
.social-link:hover {
  background: rgba(201,168,76,0.15);
  border-color: var(--gold);
  color: var(--gold);
  transform: translateY(-3px);
}
.footer-col h4 {
  font-size: 0.875rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1.25rem;
}
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 0.75rem; }
.footer-col a {
  font-size: 0.875rem;
  color: var(--white-70);
  transition: var(--transition);
}
.footer-col a:hover { color: var(--gold); transform: translateX(3px); display: inline-block; }

.footer-bottom {
  padding: 1.5rem 0;
  border-top: 1px solid rgba(255,255,255,0.05);
}
.footer-bottom .container { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 0.5rem; }
.footer-bottom p { font-size: 0.75rem; color: var(--white-70); }
.footer-bottom a { color: var(--gold); }
.footer-license { font-size: 0.7rem !important; }

/* ========== FLOATING WHATSAPP ========== */
.floating-whatsapp {
  position: fixed;
  bottom: 5rem;
  right: 2rem;
  z-index: 900;
  width: 56px; height: 56px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  box-shadow: 0 8px 30px rgba(37,211,102,0.4);
  transition: var(--transition);
  animation: waFloat 3s ease-in-out infinite;
}
.floating-whatsapp:hover {
  transform: scale(1.1);
  box-shadow: 0 12px 40px rgba(37,211,102,0.6);
}
@keyframes waFloat {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-5px); }
}

/* ========== ANIMATIONS ========== */
@keyframes fadeInDown {
  from { opacity: 0; transform: translateY(-20px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes fadeInLeft {
  from { opacity: 0; transform: translateX(-40px); }
  to { opacity: 1; transform: translateX(0); }
}
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}
@keyframes dataAppear {
  from { opacity: 0; transform: scale(0.8); }
  to { opacity: 1; transform: scale(1); }
}

/* Scroll-triggered reveal */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* ========== RESPONSIVE ========== */
@media (max-width: 1024px) {
  .metals-grid { grid-template-columns: 1fr; gap: 1rem; }
  .ai-showcase { grid-template-columns: 1fr; }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .trust-grid { grid-template-columns: repeat(2, 1fr); }
  .sedi-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 2rem; }
  .contact-wrapper { grid-template-columns: 1fr; gap: 3rem; }
  .video-wrapper { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .nav-links { display: none; flex-direction: column; position: fixed; inset: 0; background: rgba(10,10,10,0.98); backdrop-filter: blur(20px); justify-content: center; align-items: center; gap: 1.5rem; z-index: 999; }
  .nav-links.open { display: flex; }
  .nav-link { font-size: 1.5rem; }
  .hamburger { display: flex; }
  .nav-cta { display: none; }
  .hero-title { }
  .hero-stats { gap: 1rem; }
  .metals-grid { grid-template-columns: 1fr; }
  .ai-showcase { grid-template-columns: 1fr; gap: 2rem; }
  .services-grid { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: 1fr 1fr; grid-auto-rows: 200px; }
  .gallery-item.large { grid-column: span 2; }
  .trust-grid { grid-template-columns: 1fr; }
  .sedi-grid { grid-template-columns: 1fr; }
  .process-steps { flex-direction: column; }
  .process-arrow { transform: rotate(90deg); }
  .footer-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .calc-form { flex-direction: column; align-items: stretch; }
  .metals-grid { grid-template-columns: 1fr; }
  .hero-slider-dots { right: 1rem; }
}

@media (max-width: 480px) {
  .gallery-grid { grid-template-columns: 1fr; grid-auto-rows: 200px; }
  .gallery-item.large { grid-column: span 1; }
  .hero-actions { flex-direction: column; }
  .hero-stats { gap: 0.75rem; }
  .hero-stat-divider { display: none; }
}

/* =============================================
   THEME TOGGLE — Giorno / Notte
   ============================================= */

.theme-toggle {
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
  flex-shrink: 0;
  outline: none;
}
.toggle-track {
  position: relative;
  width: 68px;
  height: 34px;
  background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
  border-radius: 17px;
  border: 1.5px solid rgba(201,168,76,0.5);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 6px;
  transition: background 0.4s ease, border-color 0.4s ease, box-shadow 0.4s ease;
  box-shadow: 0 0 10px rgba(201,168,76,0.2);
}
.toggle-track:hover {
  box-shadow: 0 0 20px rgba(201,168,76,0.4);
  border-color: var(--gold);
}
.toggle-icon {
  font-size: 14px;
  line-height: 1;
  z-index: 1;
  transition: opacity 0.3s ease, transform 0.3s ease;
}
.toggle-icon.sun { opacity: 0.4; }
.toggle-icon.moon { opacity: 1; }
.toggle-thumb {
  position: absolute;
  right: 4px;
  top: 50%;
  transform: translateY(-50%);
  width: 26px;
  height: 26px;
  background: var(--gradient-gold);
  border-radius: 50%;
  transition: right 0.35s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.3s ease;
  box-shadow: 0 2px 8px rgba(0,0,0,0.4);
}

/* DAY mode toggle state */
body.light-mode .toggle-track {
  background: linear-gradient(135deg, #fff7e6 0%, #fef3d0 100%);
  border-color: rgba(201,168,76,0.6);
  box-shadow: 0 0 15px rgba(255,200,50,0.3);
}
body.light-mode .toggle-thumb { right: calc(100% - 30px); }
body.light-mode .toggle-icon.sun { opacity: 1; }
body.light-mode .toggle-icon.moon { opacity: 0.3; }

/* =============================================
   LIGHT MODE — Tema Giorno
   ============================================= */

body.light-mode {
  background: #F8F6F0;
  color: #1A1A1A;
}

/* Navbar */
body.light-mode #main-header { background: rgba(248,246,240,0.3); }
body.light-mode #main-header.scrolled {
  background: rgba(255,255,255,0.97);
  box-shadow: 0 4px 30px rgba(0,0,0,0.1);
  border-bottom: 1px solid rgba(201,168,76,0.3);
}
body.light-mode .logo-main { color: #1A1A1A; }
body.light-mode .nav-link { color: rgba(26,26,26,0.7); }
body.light-mode .nav-link:hover, body.light-mode .nav-link.active { color: #1A1A1A; }
body.light-mode .hamburger span { background: #1A1A1A; }
body.light-mode .nav-links.open { background: rgba(248,246,240,0.98); }

/* Cookie banner */
body.light-mode #cookie-banner {
  background: rgba(255,255,255,0.97);
  border-top: 1px solid rgba(201,168,76,0.3);
}
body.light-mode .cookie-content span { color: #555; }

/* Gold ticker section */
body.light-mode .gold-ticker-section { background: #FFFFFF; border-color: rgba(201,168,76,0.3); }
body.light-mode .ticker-label { color: #1A1A1A; }
body.light-mode .ticker-timestamp { color: #666; }
body.light-mode .metal-card {
  background: #FFFFFF;
  border-color: rgba(201,168,76,0.2);
  box-shadow: 0 4px 20px rgba(0,0,0,0.06);
}
body.light-mode .metal-card:hover { box-shadow: 0 12px 40px rgba(201,168,76,0.2); }
body.light-mode .metal-karat { color: #777; }
body.light-mode .price-label { color: #666; }
body.light-mode .price-value.secondary { -webkit-text-fill-color: #333; }
body.light-mode .price-row { border-color: rgba(0,0,0,0.06); }
body.light-mode .karat-calculator {
  background: #FFFFFF;
  border-color: rgba(201,168,76,0.25);
  box-shadow: 0 4px 20px rgba(0,0,0,0.06);
}
body.light-mode .karat-calculator::before {
  background: radial-gradient(ellipse at center top, rgba(201,168,76,0.06) 0%, transparent 70%);
}
body.light-mode .karat-calculator p { color: #666; }
body.light-mode .calc-field input,
body.light-mode .calc-field select {
  background: #F5F0E8;
  border-color: rgba(201,168,76,0.4);
  color: #1A1A1A;
}
body.light-mode .calc-field select option { background: #fff; }

/* AI section */
body.light-mode .ai-section { background: #F8F6F0; }
body.light-mode .ai-grid {
  background-image:
    linear-gradient(rgba(201,168,76,0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(201,168,76,0.08) 1px, transparent 1px);
}
body.light-mode .ai-orb-1 { background: radial-gradient(circle, rgba(201,168,76,0.15) 0%, transparent 70%); }
body.light-mode .ai-orb-2 { background: radial-gradient(circle, rgba(201,168,76,0.1) 0%, transparent 70%); }
body.light-mode .ai-feature-item {
  background: #FFFFFF;
  border-color: rgba(201,168,76,0.15);
  box-shadow: 0 2px 12px rgba(0,0,0,0.05);
}
body.light-mode .ai-feature-item:hover { border-color: rgba(201,168,76,0.4); box-shadow: -4px 0 20px rgba(201,168,76,0.15); }
body.light-mode .ai-feat-icon { background: rgba(201,168,76,0.08); border-color: rgba(201,168,76,0.25); }
body.light-mode .ai-feat-content h4 { color: #1A1A1A; }
body.light-mode .ai-feat-content p { color: #555; }
body.light-mode .process-step {
  background: #FFFFFF;
  border-color: rgba(201,168,76,0.15);
  box-shadow: 0 2px 12px rgba(0,0,0,0.05);
}
body.light-mode .process-step:hover { box-shadow: 0 15px 40px rgba(201,168,76,0.15); }
body.light-mode .process-step h4 { color: #1A1A1A; }
body.light-mode .process-step p { color: #666; }
body.light-mode .ai-process { border-color: rgba(201,168,76,0.2); }
body.light-mode .ai-process h3 { color: #1A1A1A; }
body.light-mode .section-header h2 { color: #1A1A1A; }
body.light-mode .section-header p { color: #666; }
body.light-mode .section-header.light h2 { color: #1A1A1A; }

/* Services section */
body.light-mode .services-section { background: #F0EBE0; }
body.light-mode .service-card {
  background: #FFFFFF;
  border-color: rgba(201,168,76,0.15);
  box-shadow: 0 4px 15px rgba(0,0,0,0.06);
}
body.light-mode .service-card:hover { box-shadow: 0 20px 50px rgba(201,168,76,0.2); }
body.light-mode .service-content h3 { color: #1A1A1A; }
body.light-mode .service-content p { color: #666; }
body.light-mode .service-icon.service-icon-text { background: #F5F0E8; }

/* Video section */
body.light-mode .video-section { background: #F8F6F0; }
body.light-mode .video-info h3 { background: var(--gradient-gold); -webkit-background-clip: text; background-clip: text; }
body.light-mode .video-info p { color: #555; }
body.light-mode .video-points li { color: #555; border-color: rgba(0,0,0,0.06); }

/* Gallery */
body.light-mode .gallery-section { background: #F0EBE0; }
body.light-mode .filter-btn {
  background: #FFFFFF;
  border-color: rgba(201,168,76,0.25);
  color: #555;
  box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}
body.light-mode .filter-btn:hover,
body.light-mode .filter-btn.active {
  background: rgba(201,168,76,0.12);
  border-color: var(--gold);
  color: var(--gold-dark);
}

/* Trust section */
body.light-mode .trust-section { background: #FFFFFF; }
body.light-mode .gold-particles-bg { background: radial-gradient(ellipse at 50% 0%, rgba(201,168,76,0.06), transparent 70%); }
body.light-mode .trust-item {
  background: #F8F6F0;
  border-color: rgba(201,168,76,0.15);
  box-shadow: 0 2px 12px rgba(0,0,0,0.05);
}
body.light-mode .trust-item:hover { box-shadow: 0 15px 40px rgba(201,168,76,0.15); }
body.light-mode .trust-item h4 { color: #1A1A1A; }
body.light-mode .trust-item p { color: #666; }
body.light-mode .testimonials h3 { color: #1A1A1A; }
body.light-mode .testimonial p { color: #555; }
body.light-mode .author-avatar { /* gold gradient stays */ }
body.light-mode .testimonial-author small { color: #888; }

/* Sedi */
body.light-mode .sedi-section { background: #F8F6F0; }
body.light-mode .sede-card {
  background: #FFFFFF;
  border-color: rgba(201,168,76,0.15);
  box-shadow: 0 4px 15px rgba(0,0,0,0.06);
}
body.light-mode .sede-card:hover,
body.light-mode .sede-card.active { box-shadow: 0 15px 40px rgba(201,168,76,0.15); }
body.light-mode .sede-header h3 { color: #1A1A1A; }
body.light-mode .sede-info p { color: #666; }
body.light-mode .sede-map-btn { color: var(--gold-dark); border-color: rgba(201,168,76,0.3); }
body.light-mode .sede-map-btn:hover { background: rgba(201,168,76,0.1); }

/* Contact */
body.light-mode .contact-section { background: #F0EBE0; }
body.light-mode .contact-glow { background: radial-gradient(ellipse, rgba(201,168,76,0.08), transparent 70%); }
body.light-mode .contact-info h2 { color: #1A1A1A; }
body.light-mode .contact-info p { color: #666; }
body.light-mode .contact-method {
  background: #FFFFFF;
  border-color: rgba(201,168,76,0.2);
  box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}
body.light-mode .contact-method:hover { border-color: var(--gold); }
body.light-mode .contact-method strong { color: #1A1A1A; }
body.light-mode .contact-method span { color: #666; }
body.light-mode .contact-form-wrap {
  background: #FFFFFF;
  border-color: rgba(201,168,76,0.25);
  box-shadow: 0 8px 30px rgba(0,0,0,0.08);
}
body.light-mode .contact-form h3 { /* gold gradient stays */ }
body.light-mode .form-group input,
body.light-mode .form-group select,
body.light-mode .form-group textarea {
  background: #F8F6F0;
  border-color: rgba(0,0,0,0.12);
  color: #1A1A1A;
}
body.light-mode .form-group input::placeholder,
body.light-mode .form-group textarea::placeholder { color: rgba(0,0,0,0.3); }
body.light-mode .form-group select option { background: #fff; color: #1a1a1a; }
body.light-mode .form-check label { -webkit-text-fill-color: #666; color: #666; }

/* Footer */
body.light-mode #footer { background: #1A1A1A; border-color: rgba(201,168,76,0.2); }
body.light-mode .footer-brand p { color: rgba(255,255,255,0.7); }
body.light-mode .footer-col a { color: rgba(255,255,255,0.7); }
body.light-mode .footer-bottom p { color: rgba(255,255,255,0.5); }

/* Scrollbar */
body.light-mode::-webkit-scrollbar-track { background: #F0EBE0; }
body.light-mode::-webkit-scrollbar-thumb { background: var(--gold); }

/* Hero stays dark always */
body.light-mode #hero .hero-content { /* unchanged */ }

/* Separatori in light mode */
body.light-mode .marquee-separator.sep-dark { background: #1A1A1A; }
body.light-mode .marquee-separator.sep-gold { background: linear-gradient(135deg, #FBF5E6 0%, #EDE0C4 50%, #FBF5E6 100%); }
body.light-mode .marquee-separator.sep-gold .msep-item { color: #6B4F1A; }
body.light-mode .marquee-separator.sep-gold .msep-diamond,
body.light-mode .marquee-separator.sep-gold .msep-star { color: #C9A84C; }
body.light-mode .marquee-separator.sep-gold .msep-item.alt { color: #9A7730; }
body.light-mode .marquee-separator.sep-fire { background: #F5EDD8; }
body.light-mode .marquee-separator.sep-fire .msep-item.service { color: #5A3F0A; }
body.light-mode .marquee-separator.sep-outline { background: #1A1A1A; }
body.light-mode .marquee-separator.sep-map { background: #F0EBE0; }
body.light-mode .marquee-separator.sep-map .msep-item.location { color: #5A3F0A; }
body.light-mode .sep-center-label span { color: #9A7730; }
body.light-mode .sep-label-line { background: linear-gradient(90deg, transparent, #C9A84C, transparent); }

/* =============================================
   MARQUEE SEPARATORS — Decorative Full-Width
   ============================================= */

.marquee-separator {
  width: 100%;
  overflow: hidden;
  position: relative;
  padding: 0;
  z-index: 1;
}

/* Track + inner (the scrolling strip) */
.marquee-track {
  width: 100%;
  overflow: hidden;
  padding: 0.9rem 0;
}
.marquee-inner {
  display: flex;
  gap: 0;
  width: max-content;
  animation: marqueeScroll 28s linear infinite;
  will-change: transform;
}
.marquee-reverse .marquee-inner {
  animation-direction: reverse;
}
.marquee-inner.speed-slow  { animation-duration: 45s; }
.marquee-inner.speed-medium { animation-duration: 32s; }
.marquee-inner.speed-fast  { animation-duration: 18s; }

@keyframes marqueeScroll {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* Individual item */
.msep-item {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0 2rem;
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  white-space: nowrap;
  color: var(--white-70);
  border-right: 1px solid rgba(201,168,76,0.2);
  transition: color 0.3s;
}
.msep-item:hover { color: var(--gold-light); }
.msep-diamond { color: var(--gold); font-size: 0.65rem; }
.msep-star    { color: var(--gold-light); font-size: 0.65rem; }

/* ── Sep 1: GOLD double-band ── */
.sep-gold {
  background: linear-gradient(135deg, #0d0b07 0%, #1a1508 40%, #111007 100%);
  border-top: 1px solid rgba(201,168,76,0.25);
  border-bottom: 1px solid rgba(201,168,76,0.25);
}
.sep-gold .msep-item     { color: rgba(201,168,76,0.8); }
.sep-gold .msep-item.alt { color: rgba(255,255,255,0.5); }
.sep-gold .marquee-track:first-of-type { border-bottom: 1px solid rgba(201,168,76,0.12); }

/* bg orbs */
.sep-bg-anim { position: absolute; inset: 0; pointer-events: none; overflow: hidden; }
.sep-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(60px);
  pointer-events: none;
}
.sep-orb-a {
  width: 300px; height: 120px;
  top: 50%; left: 10%;
  transform: translateY(-50%);
  background: radial-gradient(ellipse, rgba(201,168,76,0.18) 0%, transparent 70%);
  animation: sepOrbPulse 6s ease-in-out infinite;
}
.sep-orb-b {
  width: 250px; height: 100px;
  top: 50%; right: 10%;
  transform: translateY(-50%);
  background: radial-gradient(ellipse, rgba(201,168,76,0.12) 0%, transparent 70%);
  animation: sepOrbPulse 6s ease-in-out infinite reverse;
}
@keyframes sepOrbPulse {
  0%, 100% { opacity: 0.6; transform: translateY(-50%) scale(1); }
  50%       { opacity: 1;   transform: translateY(-50%) scale(1.15); }
}

/* ── Sep 2: DARK + DIAGONAL + CIRCUIT ── */
.sep-dark {
  background: #050505;
  border-top: 1px solid rgba(201,168,76,0.15);
  border-bottom: 1px solid rgba(201,168,76,0.15);
}
.sep-diagonal {
  clip-path: polygon(0 15%, 100% 0%, 100% 85%, 0% 100%);
  padding: 1rem 0;
  margin: -10px 0;
}
.sep-bg-circuit {
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 15% 50%, rgba(201,168,76,0.06) 0%, transparent 40%),
    radial-gradient(circle at 85% 50%, rgba(201,168,76,0.04) 0%, transparent 40%),
    linear-gradient(90deg, rgba(201,168,76,0.03) 1px, transparent 1px),
    linear-gradient(180deg, rgba(201,168,76,0.03) 1px, transparent 1px);
  background-size: 100% 100%, 100% 100%, 40px 40px, 40px 40px;
}
.sep-dark .msep-item.tech {
  color: rgba(201,168,76,0.9);
  font-size: 0.85rem;
  letter-spacing: 0.2em;
}

/* ── Sep 3: FIRE / services ── */
.sep-fire {
  background: linear-gradient(135deg, #110900 0%, #1c0f00 50%, #110900 100%);
  border-top: 2px solid rgba(201,168,76,0.4);
  border-bottom: 2px solid rgba(201,168,76,0.4);
  padding: 0.5rem 0;
  position: relative;
}
/* Flame effect */
.sep-flame {
  position: absolute;
  bottom: 0;
  width: 80px; height: 60px;
  border-radius: 50% 50% 20% 20%;
  filter: blur(18px);
  animation: flameDance 3s ease-in-out infinite;
}
.sep-flame-1 { left: 20%; background: rgba(201,100,10,0.4); animation-delay: 0s; }
.sep-flame-2 { left: 50%; background: rgba(201,168,76,0.35); animation-delay: 1s; }
.sep-flame-3 { right: 20%; background: rgba(201,100,10,0.4); animation-delay: 2s; }
@keyframes flameDance {
  0%, 100% { transform: scaleY(1) translateY(0); opacity: 0.7; }
  50%       { transform: scaleY(1.4) translateY(-8px); opacity: 1; }
}
.sep-fire .msep-item.service {
  color: rgba(232,185,80,0.95);
  font-size: 0.82rem;
}
.sep-fire .msep-diamond { color: #ff9800; font-size: 0.7rem; }

/* Centered label overlay */
.sep-center-label {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  z-index: 10;
  pointer-events: none;
}
.sep-label-inner {
  display: flex;
  align-items: center;
  gap: 1rem;
  white-space: nowrap;
  background: rgba(0,0,0,0.7);
  backdrop-filter: blur(10px);
  padding: 0.4rem 1.5rem;
  border-radius: 50px;
  border: 1px solid rgba(201,168,76,0.4);
}
.sep-label-inner span {
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  background: var(--gradient-gold);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.sep-label-line {
  width: 40px; height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
}

/* ── Sep 4: OUTLINE big text ── */
.sep-outline {
  background: #0A0A0A;
  border-top: 1px solid rgba(201,168,76,0.2);
  border-bottom: 1px solid rgba(201,168,76,0.2);
  overflow: hidden;
}
.sep-bg-dots {
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle, rgba(201,168,76,0.12) 1px, transparent 1px);
  background-size: 24px 24px;
  opacity: 0.5;
}
.sep-outline .marquee-track { padding: 0.6rem 0; }
.msep-item.outline-item {
  font-family: var(--font-display);
  font-size: 2.4rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  color: transparent;
  -webkit-text-stroke: 1.5px rgba(201,168,76,0.5);
  border-right: none;
  padding: 0 1.5rem;
  line-height: 1;
  transition: -webkit-text-stroke 0.3s, color 0.3s;
}
.msep-item.outline-item.fill-item {
  color: var(--gold);
  -webkit-text-stroke: 0px;
  opacity: 0.75;
}
.msep-item.outline-item:hover {
  color: var(--gold-light);
  -webkit-text-stroke: 0px;
}

/* ── Sep 5: MAP / location ── */
.sep-map {
  background: linear-gradient(135deg, #080805 0%, #121005 50%, #080805 100%);
  border-top: 1px solid rgba(201,168,76,0.2);
  border-bottom: 1px solid rgba(201,168,76,0.2);
  padding: 0.5rem 0;
}
.sep-map .msep-item.location {
  color: rgba(255,255,255,0.75);
  font-size: 0.9rem;
  letter-spacing: 0.22em;
}
.sep-map .sep-center-label {
  /* position absolute, centred already */
}

/* ── Pause on hover ── */
.marquee-separator:hover .marquee-inner {
  animation-play-state: paused;
}

/* =============================================
   IMAGE BACKGROUND SEPARATORS & GLASS CARDS
   ============================================= */

.marquee-separator.sep-img-bg {
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  padding: 3.5rem 0 1.5rem;
  position: relative;
}

.sep-img-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(10,10,10,0.85) 0%, rgba(10,10,10,0.65) 50%, rgba(10,10,10,0.9) 100%);
  pointer-events: none;
}
.sep-img-overlay.tech-overlay {
  background: linear-gradient(135deg, rgba(5,15,30,0.88) 0%, rgba(10,10,10,0.7) 50%, rgba(20,10,5,0.85) 100%);
}
.sep-img-overlay.fire-overlay {
  background: linear-gradient(180deg, rgba(20,10,5,0.85) 0%, rgba(30,15,5,0.6) 50%, rgba(15,8,3,0.9) 100%);
}
.sep-img-overlay.luxury-overlay {
  background: linear-gradient(135deg, rgba(15,12,5,0.85) 0%, rgba(5,5,5,0.7) 50%, rgba(20,15,5,0.88) 100%);
}
.sep-img-overlay.store-overlay {
  background: linear-gradient(180deg, rgba(10,10,10,0.85) 0%, rgba(15,12,8,0.65) 50%, rgba(5,5,5,0.9) 100%);
}

.sep-banner-content {
  position: relative;
  z-index: 5;
  max-width: 900px;
  margin: 0 auto 1.75rem;
  padding: 0 1.5rem;
  text-align: center;
}

.sep-glass-card {
  background: rgba(15,15,15,0.75);
  backdrop-filter: blur(16px);
  border: 1px solid rgba(201,168,76,0.35);
  border-radius: var(--radius-md);
  padding: 1.5rem 2rem;
  box-shadow: 0 15px 40px rgba(0,0,0,0.5), 0 0 30px rgba(201,168,76,0.15);
  display: inline-block;
  transition: transform 0.4s ease, border-color 0.4s ease;
}
.sep-glass-card:hover {
  transform: translateY(-4px);
  border-color: var(--gold);
}

.sep-badge {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold-light);
  background: rgba(201,168,76,0.15);
  border: 1px solid rgba(201,168,76,0.4);
  padding: 0.3rem 0.9rem;
  border-radius: 50px;
  margin-bottom: 0.75rem;
}
.sep-badge.tech-badge {
  color: #60c8ff;
  border-color: rgba(96,200,255,0.4);
  background: rgba(96,200,255,0.1);
}
.sep-badge.store-badge {
  color: #e8c96c;
  border-color: rgba(232,201,108,0.4);
  background: rgba(232,201,108,0.12);
}

.sep-glass-card h3 {
  font-family: var(--font-display);
  font-size: clamp(1.2rem, 2.5vw, 1.8rem);
  font-weight: 700;
  color: var(--white);
  line-height: 1.35;
}

/* Light mode support for image background separators */
body.light-mode .sep-img-overlay {
  background: linear-gradient(180deg, rgba(255,255,255,0.85) 0%, rgba(248,246,240,0.65) 50%, rgba(240,235,224,0.9) 100%);
}
body.light-mode .sep-img-overlay.tech-overlay {
  background: linear-gradient(135deg, rgba(240,245,255,0.88) 0%, rgba(250,248,242,0.7) 50%, rgba(255,245,235,0.88) 100%);
}
body.light-mode .sep-img-overlay.fire-overlay {
  background: linear-gradient(180deg, rgba(255,245,235,0.85) 0%, rgba(250,240,225,0.65) 50%, rgba(245,235,220,0.9) 100%);
}
body.light-mode .sep-img-overlay.luxury-overlay {
  background: linear-gradient(135deg, rgba(255,250,240,0.88) 0%, rgba(245,240,230,0.7) 50%, rgba(250,245,235,0.9) 100%);
}
body.light-mode .sep-img-overlay.store-overlay {
  background: linear-gradient(180deg, rgba(255,255,255,0.88) 0%, rgba(248,244,235,0.7) 50%, rgba(240,235,220,0.9) 100%);
}

body.light-mode .sep-glass-card {
  background: rgba(255,255,255,0.88);
  border-color: rgba(201,168,76,0.4);
  box-shadow: 0 10px 30px rgba(0,0,0,0.08), 0 0 20px rgba(201,168,76,0.2);
}
body.light-mode .sep-glass-card h3 {
  color: #1A1A1A;
}

/* =============================================
   SPECIAL EFFECTS — Cursor Glow, 3D Tilt, Laser
   ============================================= */

/* 1. Cursor Glow Trail */
.cursor-glow {
  position: fixed;
  width: 350px;
  height: 350px;
  background: radial-gradient(circle, rgba(201,168,76,0.15) 0%, rgba(201,168,76,0.03) 45%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
  z-index: 9999;
  transform: translate(-50%, -50%);
  transition: transform 0.05s linear, opacity 0.3s ease;
  mix-blend-mode: screen;
}
body.light-mode .cursor-glow {
  background: radial-gradient(circle, rgba(201,168,76,0.22) 0%, rgba(201,168,76,0.05) 45%, transparent 70%);
  mix-blend-mode: multiply;
}

/* 2. 3D Card Tilt Effect */
.tilt-card {
  transition: transform 0.15s ease-out, box-shadow 0.3s ease, border-color 0.3s ease;
  transform-style: preserve-3d;
  will-change: transform;
}

/* 3. Subpage Hero Section */
.subpage-hero {
  position: relative;
  padding: 10rem 0 5rem;
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  text-align: center;
}
.subpage-hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(10,10,10,0.9) 0%, rgba(10,10,10,0.7) 50%, rgba(10,10,10,0.95) 100%);
}
.subpage-hero-content {
  position: relative;
  z-index: 5;
  max-width: 800px;
  margin: 0 auto;
}
.subpage-hero-content h1 {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 4.5vw, 3.8rem);
  line-height: 1.15;
  margin-bottom: 1.25rem;
}
.subpage-hero-content p {
  font-size: 1.15rem;
  color: var(--white-70);
  line-height: 1.7;
}

/* 4. Page Section & Alt Bg */
.page-section {
  padding: 6rem 0;
  position: relative;
}
.page-section.alt-bg {
  background: var(--dark-2);
}
body.light-mode .page-section.alt-bg {
  background: #F0EBE0;
}

/* 5. About Grid */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}
.about-text-col p {
  font-size: 1.05rem;
  color: var(--white-70);
  line-height: 1.8;
  margin-bottom: 1.25rem;
}
body.light-mode .about-text-col p { color: #555; }

.about-highlights {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  margin-top: 2rem;
}
.highlight-item {
  display: flex;
  gap: 1rem;
  background: var(--dark-3);
  padding: 1.25rem;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(201,168,76,0.2);
}
body.light-mode .highlight-item {
  background: #FFFFFF;
  border-color: rgba(201,168,76,0.3);
}
.highlight-icon { font-size: 1.75rem; }
.highlight-item h4 { font-size: 1rem; font-weight: 700; margin-bottom: 0.25rem; color: var(--gold-light); }
.highlight-item p { font-size: 0.875rem; margin: 0; }

.about-img-col { position: relative; }
.about-img {
  width: 100%;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
  border: 1px solid rgba(201,168,76,0.3);
}
.img-floating-badge {
  position: absolute;
  bottom: -1.5rem;
  right: -1.5rem;
  background: var(--gradient-gold);
  color: var(--black);
  padding: 1.25rem 1.75rem;
  border-radius: var(--radius-md);
  box-shadow: 0 15px 35px var(--gold-glow-strong);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}
.badge-num { font-size: 2.2rem; font-weight: 900; line-height: 1; }
.badge-txt { font-size: 0.75rem; font-weight: 800; text-transform: uppercase; letter-spacing: 0.1em; }

/* 6. AI Scanner Simulator Widget */
.ai-simulator-wrapper {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 2.5rem;
  background: var(--dark-2);
  border: 1.5px solid rgba(201,168,76,0.3);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  box-shadow: 0 30px 60px rgba(0,0,0,0.6);
  position: relative;
  overflow: hidden;
}
body.light-mode .ai-simulator-wrapper {
  background: #FFFFFF;
  border-color: rgba(201,168,76,0.35);
  box-shadow: 0 15px 40px rgba(0,0,0,0.08);
}

.sim-controls h4 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 1.25rem;
  color: var(--gold-light);
}
.sim-items-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-bottom: 2rem;
}
.sim-item-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  padding: 1.25rem 1rem;
  background: var(--dark-3);
  border: 1px solid rgba(201,168,76,0.2);
  border-radius: var(--radius-sm);
  color: var(--white-70);
  font-weight: 600;
  font-size: 0.875rem;
  cursor: pointer;
  transition: var(--transition);
}
body.light-mode .sim-item-btn {
  background: #F8F6F0;
  color: #333;
}
.sim-item-btn:hover, .sim-item-btn.active {
  background: rgba(201,168,76,0.2);
  border-color: var(--gold);
  color: var(--gold);
  box-shadow: 0 0 20px var(--gold-glow);
}
.sim-item-icon { font-size: 2rem; }
.btn-scan-start {
  width: 100%;
  justify-content: center;
  font-size: 1.05rem;
  padding: 1rem;
}

.sim-display-screen {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}
.sim-scanner-viewport {
  position: relative;
  height: 240px;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid rgba(201,168,76,0.4);
  box-shadow: inset 0 0 30px rgba(0,0,0,0.8);
}
.sim-bg-img {
  width: 100%; height: 100%;
  object-fit: cover;
  filter: brightness(0.6) contrast(1.2);
}
.sim-laser-beam {
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: linear-gradient(90deg, transparent, #00f0ff, var(--gold), #00f0ff, transparent);
  box-shadow: 0 0 25px #00f0ff, 0 0 45px var(--gold);
  opacity: 0;
  pointer-events: none;
}
.sim-scanner-viewport.scanning .sim-laser-beam {
  opacity: 1;
  animation: laserScan 1.8s ease-in-out infinite;
}
@keyframes laserScan {
  0% { top: 0%; }
  50% { top: 95%; }
  100% { top: 0%; }
}

.sim-hud-overlay {
  position: absolute;
  inset: 0;
  pointer-events: none;
  padding: 1rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.hud-box {
  background: rgba(10,10,10,0.8);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(201,168,76,0.4);
  padding: 0.3rem 0.75rem;
  border-radius: 4px;
  display: inline-flex;
  gap: 0.5rem;
  font-size: 0.75rem;
}
.hud-label { color: #888; font-weight: 700; }
.hud-val { color: var(--gold-light); font-weight: 800; }
.hud-target-reticle {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.4rem;
}
.reticle-circle {
  width: 60px; height: 60px;
  border: 2px dashed var(--gold);
  border-radius: 50%;
  animation: rotateReticle 10s linear infinite;
}
@keyframes rotateReticle {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}
.reticle-label {
  background: rgba(10,10,10,0.85);
  color: var(--gold);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.2rem 0.6rem;
  border-radius: 4px;
  border: 1px solid var(--gold);
}

.sim-report-box {
  background: var(--dark-3);
  border: 1px solid rgba(201,168,76,0.25);
  border-radius: var(--radius-sm);
  padding: 1.25rem;
}
body.light-mode .sim-report-box {
  background: #F8F6F0;
  border-color: rgba(201,168,76,0.3);
}
.sim-report-box h4 {
  font-size: 0.95rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
}
.report-row {
  display: flex;
  justify-content: space-between;
  padding: 0.4rem 0;
  font-size: 0.875rem;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
body.light-mode .report-row { border-color: rgba(0,0,0,0.06); }
.report-row.highlight {
  border: none;
  padding-top: 0.75rem;
  font-size: 1.1rem;
}
.rep-price-val { font-size: 1.4rem; font-weight: 900; color: var(--gold); }

/* 7. Services Detail Cards */
.services-detail-list {
  display: flex;
  flex-direction: column;
  gap: 4rem;
}
.service-detail-card {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 3rem;
  align-items: center;
  background: var(--dark-2);
  border: 1px solid rgba(201,168,76,0.2);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  box-shadow: 0 20px 50px rgba(0,0,0,0.4);
}
body.light-mode .service-detail-card {
  background: #FFFFFF;
  border-color: rgba(201,168,76,0.3);
  box-shadow: 0 10px 30px rgba(0,0,0,0.06);
}
.service-detail-card.reverse {
  grid-template-columns: 1.2fr 1fr;
}
.service-detail-card.reverse .detail-card-img {
  order: 2;
}
.detail-card-img img {
  width: 100%;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
}
.service-cat-badge {
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.15em;
  color: var(--gold);
  background: rgba(201,168,76,0.12);
  border: 1px solid rgba(201,168,76,0.3);
  padding: 0.25rem 0.75rem;
  border-radius: 4px;
  display: inline-block;
  margin-bottom: 0.75rem;
}
.detail-card-info h2 {
  font-family: var(--font-display);
  font-size: 2rem;
  margin-bottom: 1rem;
}
.detail-card-info p {
  color: var(--white-70);
  line-height: 1.7;
  margin-bottom: 1.5rem;
}
body.light-mode .detail-card-info p { color: #555; }
.detail-checklist {
  list-style: none;
  margin-bottom: 2rem;
}
.detail-checklist li {
  padding: 0.4rem 0;
  color: var(--gold-light);
  font-weight: 600;
  font-size: 0.95rem;
}

/* 8. Sedi Detailed Grid */
.sedi-detailed-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2.5rem;
}
.store-detail-card {
  background: var(--dark-2);
  border: 1px solid rgba(201,168,76,0.2);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 20px 40px rgba(0,0,0,0.4);
}
body.light-mode .store-detail-card {
  background: #FFFFFF;
  border-color: rgba(201,168,76,0.3);
  box-shadow: 0 10px 30px rgba(0,0,0,0.06);
}
.store-img-box {
  position: relative;
  height: 220px;
  overflow: hidden;
}
.store-img-box img {
  width: 100%; height: 100%;
  object-fit: cover;
}
.store-main-badge {
  position: absolute;
  top: 1rem; right: 1rem;
  background: var(--gradient-gold);
  color: var(--black);
  font-weight: 800;
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  padding: 0.3rem 0.8rem;
  border-radius: 4px;
}
.store-detail-body {
  padding: 2rem;
}
.store-detail-body h3 {
  font-size: 1.35rem;
  font-weight: 800;
  margin-bottom: 0.5rem;
}
.store-addr {
  color: var(--gold-light);
  font-weight: 600;
  margin-bottom: 1.25rem;
}
.store-meta {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-bottom: 1.25rem;
  font-size: 0.9rem;
}
.store-meta a { color: var(--gold); }
.store-desc {
  font-size: 0.875rem;
  color: var(--white-70);
  margin-bottom: 1.5rem;
  line-height: 1.6;
}
body.light-mode .store-desc { color: #555; }

/* 9. FAQ Accordion */
.faq-accordion-wrapper {
  max-width: 850px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.faq-item {
  background: var(--dark-2);
  border: 1px solid rgba(201,168,76,0.2);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: var(--transition);
}
body.light-mode .faq-item {
  background: #FFFFFF;
  border-color: rgba(201,168,76,0.3);
}
.faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.5rem 2rem;
  cursor: pointer;
  user-select: none;
}
.faq-question h4 {
  font-size: 1.05rem;
  font-weight: 700;
}
.faq-icon {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--gold);
  transition: transform 0.3s ease;
}
.faq-item.active .faq-icon {
  transform: rotate(45deg);
}
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.4s ease;
  padding: 0 2rem;
}
.faq-item.active .faq-answer {
  max-height: 300px;
  padding: 0 2rem 1.5rem;
}
.faq-answer p {
  color: var(--white-70);
  line-height: 1.7;
  font-size: 0.95rem;
}
body.light-mode .faq-answer p { color: #555; }

/* Responsive adjustments for subpages */
@media (max-width: 900px) {
  .about-grid { grid-template-columns: 1fr; }
  .ai-simulator-wrapper { grid-template-columns: 1fr; }
  .service-detail-card, .service-detail-card.reverse { grid-template-columns: 1fr; }
  .service-detail-card.reverse .detail-card-img { order: 0; }
  .sedi-detailed-grid { grid-template-columns: 1fr; }
}