/* ============================================
   GMI Rock Tools — Modern Redesign v2
   Design System & Complete Styles
   ============================================ */

/* --- Google Fonts --- */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Poppins:wght@400;500;600;700;800;900&display=swap');

/* ============================================
   Design Tokens
   ============================================ */
:root {
  /* Colors */
  --bg-primary: #0b0f19;
  --bg-secondary: #111827;
  --bg-tertiary: #1a2332;
  --bg-card: #151d2e;
  --accent-gold: #f59e0b;
  --accent-amber: #d97706;
  --accent-orange: #ea580c;
  --accent-blue: #3b82f6;
  --accent-teal: #14b8a6;
  --text-primary: #f1f5f9;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;
  --white: #ffffff;
  --black: #000000;

  /* Gradients */
  --gradient-gold: linear-gradient(135deg, #f59e0b, #ea580c);
  --gradient-gold-h: linear-gradient(90deg, #f59e0b, #ea580c);
  --gradient-blue: linear-gradient(135deg, #3b82f6, #8b5cf6);
  --gradient-dark: linear-gradient(180deg, #0b0f19, #111827);
  --gradient-hero-overlay: linear-gradient(135deg, rgba(11,15,25,0.92) 0%, rgba(11,15,25,0.6) 50%, rgba(11,15,25,0.4) 100%);

  /* Glass */
  --glass-bg: rgba(17, 24, 39, 0.6);
  --glass-border: rgba(255, 255, 255, 0.08);
  --glass-bg-light: rgba(255, 255, 255, 0.04);

  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.2);
  --shadow-md: 0 8px 30px rgba(0,0,0,0.3);
  --shadow-lg: 0 20px 60px rgba(0,0,0,0.4);
  --shadow-glow-gold: 0 0 30px rgba(245, 158, 11, 0.2);
  --shadow-glow-blue: 0 0 30px rgba(59, 130, 246, 0.2);

  /* Typography */
  --font-heading: 'Poppins', sans-serif;
  --font-body: 'Inter', sans-serif;

  /* Spacing */
  --section-padding: 120px;
  --container-max: 1280px;
  --container-padding: 24px;

  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-base: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.6s cubic-bezier(0.4, 0, 0.2, 1);

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

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  background-color: var(--bg-primary);
  color: var(--text-secondary);
  line-height: 1.7;
  overflow-x: hidden;
}

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

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

ul, ol {
  list-style: none;
}

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

/* Selection */
::selection {
  background: var(--accent-gold);
  color: var(--bg-primary);
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: var(--bg-primary);
}

::-webkit-scrollbar-thumb {
  background: var(--bg-tertiary);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--accent-gold);
}

/* ============================================
   Utility Classes
   ============================================ */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

.section {
  padding: var(--section-padding) 0;
  position: relative;
}

.section-header {
  text-align: center;
  margin-bottom: 70px;
}

.section-tag {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--accent-gold);
  margin-bottom: 16px;
  position: relative;
  padding: 6px 20px;
  background: rgba(245, 158, 11, 0.08);
  border: 1px solid rgba(245, 158, 11, 0.2);
  border-radius: var(--radius-full);
}

.section-title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.2;
  margin-bottom: 20px;
}

.section-subtitle {
  font-size: 1.1rem;
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto;
}

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

/* ============================================
   Buttons
   ============================================ */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 36px;
  background: var(--gradient-gold);
  color: var(--bg-primary);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.5px;
  border-radius: var(--radius-full);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
  z-index: 1;
}

.btn-primary::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, #ea580c, #f59e0b);
  opacity: 0;
  transition: opacity var(--transition-base);
  z-index: -1;
  border-radius: inherit;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(245, 158, 11, 0.35);
}

.btn-primary:hover::before {
  opacity: 1;
}

.btn-primary .btn-arrow {
  transition: transform var(--transition-fast);
}

.btn-primary:hover .btn-arrow {
  transform: translateX(4px);
}

.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 36px;
  background: transparent;
  color: var(--text-primary);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.5px;
  border: 2px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-full);
  transition: all var(--transition-base);
}

.btn-outline:hover {
  border-color: var(--accent-gold);
  color: var(--accent-gold);
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(245, 158, 11, 0.15);
}

/* ============================================
   Preloader — Dynamic with Streaks & Particles
   ============================================ */
.preloader {
  position: fixed;
  inset: 0;
  background: #050810;
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 20px;
  overflow: hidden;
  transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1),
              transform 0.8s cubic-bezier(0.4, 0, 0.2, 1),
              filter 0.8s ease;
}

.preloader.loaded {
  opacity: 0;
  transform: scale(1.15);
  filter: brightness(3);
  pointer-events: none;
}

/* --- Radial glow pulse --- */
.preloader-glow {
  position: absolute;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(245, 158, 11, 0.15) 0%, rgba(234, 88, 12, 0.05) 40%, transparent 70%);
  animation: glowPulse 2.5s ease-in-out infinite;
  pointer-events: none;
}

@keyframes glowPulse {
  0%, 100% { transform: scale(0.8); opacity: 0.5; }
  50% { transform: scale(1.3); opacity: 1; }
}

/* --- Light Streaks --- */
.preloader-streaks {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.streak {
  position: absolute;
  height: 1px;
  border-radius: 1px;
  opacity: 0;
  animation: streakShoot var(--dur) var(--delay) ease-in-out infinite;
}

/* Each streak gets unique position, color, size, timing */
.streak-1 {
  top: 20%; left: -20%;
  width: 35%;
  background: linear-gradient(90deg, transparent, rgba(245, 158, 11, 0.8), rgba(245, 158, 11, 0.2), transparent);
  --dur: 1.8s; --delay: 0.2s;
  box-shadow: 0 0 8px rgba(245, 158, 11, 0.4);
}
.streak-2 {
  top: 45%; left: -25%;
  width: 50%;
  height: 2px;
  background: linear-gradient(90deg, transparent, rgba(234, 88, 12, 0.9), rgba(245, 158, 11, 0.3), transparent);
  --dur: 1.4s; --delay: 0.6s;
  box-shadow: 0 0 12px rgba(234, 88, 12, 0.5);
}
.streak-3 {
  top: 65%; left: -15%;
  width: 30%;
  background: linear-gradient(90deg, transparent, rgba(59, 130, 246, 0.6), rgba(59, 130, 246, 0.1), transparent);
  --dur: 2.2s; --delay: 0.9s;
  box-shadow: 0 0 6px rgba(59, 130, 246, 0.3);
}
.streak-4 {
  top: 35%; left: -30%;
  width: 45%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(245, 158, 11, 0.6), transparent);
  --dur: 1.6s; --delay: 1.3s;
  box-shadow: 0 0 10px rgba(245, 158, 11, 0.3);
}
.streak-5 {
  top: 80%; left: -20%;
  width: 40%;
  background: linear-gradient(90deg, transparent, rgba(234, 88, 12, 0.7), transparent);
  --dur: 2s; --delay: 0.4s;
  box-shadow: 0 0 8px rgba(234, 88, 12, 0.3);
}
.streak-6 {
  top: 10%; left: -35%;
  width: 55%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(245, 158, 11, 0.5), rgba(245, 200, 60, 0.2), transparent);
  --dur: 2.5s; --delay: 1.6s;
  box-shadow: 0 0 6px rgba(245, 158, 11, 0.2);
}
.streak-7 {
  top: 55%; left: -10%;
  width: 25%;
  background: linear-gradient(90deg, transparent, rgba(139, 92, 246, 0.5), transparent);
  --dur: 1.5s; --delay: 0.8s;
  box-shadow: 0 0 8px rgba(139, 92, 246, 0.3);
}
.streak-8 {
  top: 90%; left: -25%;
  width: 35%;
  height: 2px;
  background: linear-gradient(90deg, transparent, rgba(245, 158, 11, 1), rgba(234, 88, 12, 0.5), transparent);
  --dur: 1.3s; --delay: 1.1s;
  box-shadow: 0 0 14px rgba(245, 158, 11, 0.5);
}

@keyframes streakShoot {
  0% {
    transform: translateX(0) scaleX(0.3);
    opacity: 0;
  }
  15% {
    opacity: 1;
    transform: translateX(30vw) scaleX(1);
  }
  100% {
    opacity: 0;
    transform: translateX(160vw) scaleX(0.5);
  }
}

/* --- Spark Particles --- */
.preloader-particles {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.particle {
  position: absolute;
  width: var(--size, 3px);
  height: var(--size, 3px);
  background: var(--color, rgba(245, 158, 11, 0.9));
  border-radius: 50%;
  top: 50%;
  left: 50%;
  opacity: 0;
  box-shadow: 0 0 6px var(--color, rgba(245, 158, 11, 0.5));
  animation: particleBurst 2.5s var(--p-delay, 0s) ease-out infinite;
}

.particle:nth-child(1)  { --angle: 0deg;   --dist: 120px; --size: 3px; --p-delay: 0.5s; --color: rgba(245, 158, 11, 0.9); }
.particle:nth-child(2)  { --angle: 30deg;  --dist: 90px;  --size: 2px; --p-delay: 0.7s; --color: rgba(234, 88, 12, 0.8); }
.particle:nth-child(3)  { --angle: 60deg;  --dist: 140px; --size: 4px; --p-delay: 0.3s; --color: rgba(245, 158, 11, 0.9); }
.particle:nth-child(4)  { --angle: 100deg; --dist: 100px; --size: 2px; --p-delay: 0.9s; --color: rgba(59, 130, 246, 0.7); }
.particle:nth-child(5)  { --angle: 140deg; --dist: 130px; --size: 3px; --p-delay: 0.6s; --color: rgba(245, 158, 11, 0.8); }
.particle:nth-child(6)  { --angle: 180deg; --dist: 110px; --size: 2px; --p-delay: 1.1s; --color: rgba(234, 88, 12, 0.7); }
.particle:nth-child(7)  { --angle: 210deg; --dist: 95px;  --size: 3px; --p-delay: 0.4s; --color: rgba(245, 158, 11, 0.9); }
.particle:nth-child(8)  { --angle: 240deg; --dist: 150px; --size: 2px; --p-delay: 0.8s; --color: rgba(139, 92, 246, 0.7); }
.particle:nth-child(9)  { --angle: 270deg; --dist: 85px;  --size: 4px; --p-delay: 1.0s; --color: rgba(245, 158, 11, 0.8); }
.particle:nth-child(10) { --angle: 300deg; --dist: 125px; --size: 2px; --p-delay: 0.2s; --color: rgba(234, 88, 12, 0.9); }
.particle:nth-child(11) { --angle: 330deg; --dist: 105px; --size: 3px; --p-delay: 1.3s; --color: rgba(245, 158, 11, 0.7); }
.particle:nth-child(12) { --angle: 160deg; --dist: 135px; --size: 2px; --p-delay: 0.5s; --color: rgba(59, 130, 246, 0.6); }

@keyframes particleBurst {
  0% {
    opacity: 0;
    transform: translate(0, 0) scale(0);
  }
  20% {
    opacity: 1;
    transform: translate(
      calc(cos(var(--angle)) * var(--dist) * 0.3),
      calc(sin(var(--angle)) * var(--dist) * 0.3)
    ) scale(1);
  }
  100% {
    opacity: 0;
    transform: translate(
      calc(cos(var(--angle)) * var(--dist)),
      calc(sin(var(--angle)) * var(--dist))
    ) scale(0);
  }
}

/* --- Rotating Rings --- */
.preloader-ring {
  position: absolute;
  width: 220px;
  height: 220px;
  border-radius: 50%;
  border: 1px solid transparent;
  border-top: 1px solid rgba(245, 158, 11, 0.3);
  border-right: 1px solid rgba(245, 158, 11, 0.1);
  animation: ringRotate 3s linear infinite;
  pointer-events: none;
}

.preloader-ring::before {
  content: '';
  position: absolute;
  top: -3px;
  left: 50%;
  width: 6px;
  height: 6px;
  background: var(--accent-gold);
  border-radius: 50%;
  box-shadow: 0 0 12px rgba(245, 158, 11, 0.8), 0 0 30px rgba(245, 158, 11, 0.3);
}

.preloader-ring-2 {
  width: 280px;
  height: 280px;
  border-top-color: rgba(59, 130, 246, 0.2);
  border-right-color: rgba(59, 130, 246, 0.05);
  animation: ringRotateReverse 4s linear infinite;
}

.preloader-ring-2::before {
  background: var(--accent-blue);
  box-shadow: 0 0 12px rgba(59, 130, 246, 0.8), 0 0 30px rgba(59, 130, 246, 0.3);
}

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

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

/* --- Logo Letters --- */
.preloader-logo {
  position: relative;
  z-index: 5;
  display: flex;
  gap: 4px;
}

.preloader-letter {
  font-family: var(--font-heading);
  font-size: 5rem;
  font-weight: 900;
  background: var(--gradient-gold);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  opacity: 0;
  transform: translateY(30px) scale(0.5);
  animation: letterReveal 0.7s calc(var(--i) * 0.18s + 0.3s) cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
  filter: drop-shadow(0 0 20px rgba(245, 158, 11, 0.4));
}

@keyframes letterReveal {
  0% {
    opacity: 0;
    transform: translateY(30px) scale(0.5) rotateX(40deg);
    filter: drop-shadow(0 0 0px rgba(245, 158, 11, 0));
  }
  60% {
    filter: drop-shadow(0 0 40px rgba(245, 158, 11, 0.8));
  }
  100% {
    opacity: 1;
    transform: translateY(0) scale(1) rotateX(0deg);
    filter: drop-shadow(0 0 20px rgba(245, 158, 11, 0.4));
  }
}

/* Letter shimmer after reveal */
.preloader-letter {
  background-size: 200% 100%;
  animation: letterReveal 0.7s calc(var(--i) * 0.18s + 0.3s) cubic-bezier(0.34, 1.56, 0.64, 1) forwards,
             letterShimmer 2s calc(var(--i) * 0.18s + 1.2s) ease-in-out infinite;
}

@keyframes letterShimmer {
  0%, 100% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
}

/* --- Tagline --- */
.preloader-tagline {
  position: relative;
  z-index: 5;
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 6px;
  text-transform: uppercase;
  color: var(--text-muted);
  opacity: 0;
  transform: translateY(10px);
  animation: taglineFade 0.6s 1.1s ease forwards;
}

@keyframes taglineFade {
  to {
    opacity: 0.6;
    transform: translateY(0);
  }
}

/* --- Progress Bar --- */
.preloader-progress {
  position: absolute;
  bottom: 60px;
  left: 50%;
  transform: translateX(-50%);
  width: 180px;
  height: 2px;
  background: rgba(255, 255, 255, 0.06);
  border-radius: 2px;
  overflow: hidden;
  z-index: 5;
}

.preloader-progress-bar {
  width: 0%;
  height: 100%;
  background: var(--gradient-gold);
  border-radius: 2px;
  animation: progressFill 2s 0.3s ease-in-out forwards;
  box-shadow: 0 0 10px rgba(245, 158, 11, 0.5);
}

@keyframes progressFill {
  0% { width: 0%; }
  30% { width: 40%; }
  60% { width: 70%; }
  90% { width: 90%; }
  100% { width: 100%; }
}

/* ============================================
   Navbar
   ============================================ */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 20px 0;
  transition: all var(--transition-base);
}

.navbar.scrolled {
  background: rgba(11, 15, 25, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  padding: 12px 0;
  border-bottom: 1px solid var(--glass-border);
  box-shadow: var(--shadow-md);
}

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

.nav-logo img {
  height: 42px;
  width: auto;
  transition: height var(--transition-base);
}

.navbar.scrolled .nav-logo img {
  height: 36px;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-link {
  font-family: var(--font-heading);
  font-size: 0.9rem;
  font-weight: 500;
  padding: 8px 18px;
  color: var(--text-secondary);
  border-radius: var(--radius-full);
  transition: all var(--transition-fast);
  position: relative;
}

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

.nav-link.active {
  background: rgba(245, 158, 11, 0.1);
  color: var(--accent-gold);
}

.nav-cta {
  display: inline-flex;
  align-items: center;
  padding: 10px 28px;
  background: var(--gradient-gold);
  color: var(--bg-primary);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.88rem;
  border-radius: var(--radius-full);
  transition: all var(--transition-base);
}

.nav-cta:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(245, 158, 11, 0.3);
}

/* Mobile Toggle */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  z-index: 1001;
}

.nav-toggle span {
  display: block;
  width: 26px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: all var(--transition-base);
}

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

.nav-toggle.active span:nth-child(2) {
  opacity: 0;
}

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

/* ============================================
   Hero Section
   ============================================ */
.hero {
  position: relative;
  height: 100vh;
  min-height: 700px;
  overflow: hidden;
  background: var(--bg-primary);
}

.hero-carousel {
  position: relative;
  width: 100%;
  height: 100%;
}

.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 1s ease;
}

.hero-slide.active {
  opacity: 1;
}

.hero-slide-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  transform: scale(1.05);
  transition: transform 8s ease;
}

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

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

/* Animated geometric shapes */
.hero-shapes {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}

.hero-shape {
  position: absolute;
  border: 1px solid rgba(245, 158, 11, 0.1);
  border-radius: 50%;
  animation: floatShape 20s linear infinite;
}

.hero-shape:nth-child(1) {
  width: 300px;
  height: 300px;
  top: 10%;
  right: -100px;
  animation-delay: 0s;
  animation-duration: 25s;
}

.hero-shape:nth-child(2) {
  width: 200px;
  height: 200px;
  bottom: 20%;
  left: 5%;
  animation-delay: -5s;
  animation-duration: 30s;
}

.hero-shape:nth-child(3) {
  width: 150px;
  height: 150px;
  top: 30%;
  right: 20%;
  border-color: rgba(59, 130, 246, 0.08);
  animation-delay: -10s;
  animation-duration: 22s;
}

@keyframes floatShape {
  0% { transform: rotate(0deg) translateY(0); }
  25% { transform: rotate(90deg) translateY(-30px); }
  50% { transform: rotate(180deg) translateY(0); }
  75% { transform: rotate(270deg) translateY(30px); }
  100% { transform: rotate(360deg) translateY(0); }
}

.hero-content {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 0 8%;
  z-index: 2;
  max-width: 800px;
}

.hero-tag {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--accent-gold);
  margin-bottom: 20px;
  padding: 8px 22px;
  background: rgba(245, 158, 11, 0.1);
  border: 1px solid rgba(245, 158, 11, 0.2);
  border-radius: var(--radius-full);
  width: fit-content;
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1) 0.2s;
}

.hero-slide.active .hero-tag {
  opacity: 1;
  transform: translateY(0);
}

.hero-title {
  font-family: var(--font-heading);
  font-size: clamp(2.8rem, 6vw, 5.5rem);
  font-weight: 800;
  color: var(--white);
  line-height: 1.05;
  margin-bottom: 24px;
  opacity: 0;
  transform: translateY(40px);
  transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1) 0.4s;
}

.hero-slide.active .hero-title {
  opacity: 1;
  transform: translateY(0);
}

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

.hero-description {
  font-size: 1.1rem;
  color: var(--text-secondary);
  max-width: 560px;
  margin-bottom: 36px;
  line-height: 1.8;
  opacity: 0;
  transform: translateY(40px);
  transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1) 0.6s;
}

.hero-slide.active .hero-description {
  opacity: 1;
  transform: translateY(0);
}

.hero-buttons {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  opacity: 0;
  transform: translateY(40px);
  transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1) 0.8s;
}

.hero-slide.active .hero-buttons {
  opacity: 1;
  transform: translateY(0);
}

/* Hero Controls */
.hero-controls {
  position: absolute;
  bottom: 50px;
  right: 8%;
  display: flex;
  align-items: center;
  gap: 16px;
  z-index: 10;
}

.hero-nav-btn {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  border: 2px solid rgba(255,255,255,0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-primary);
  font-size: 1.2rem;
  transition: all var(--transition-base);
  backdrop-filter: blur(10px);
  background: rgba(255,255,255,0.03);
}

.hero-nav-btn:hover {
  border-color: var(--accent-gold);
  color: var(--accent-gold);
  background: rgba(245, 158, 11, 0.1);
}

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

.hero-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255,255,255,0.2);
  cursor: pointer;
  transition: all var(--transition-base);
}

.hero-dot.active {
  background: var(--accent-gold);
  box-shadow: 0 0 12px rgba(245, 158, 11, 0.5);
  transform: scale(1.2);
}

/* Scroll Indicator */
.hero-scroll {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  z-index: 10;
  color: var(--text-muted);
  font-size: 0.7rem;
  letter-spacing: 3px;
  text-transform: uppercase;
}

.scroll-line {
  width: 1px;
  height: 50px;
  background: rgba(255,255,255,0.1);
  position: relative;
  overflow: hidden;
}

.scroll-line::after {
  content: '';
  position: absolute;
  top: -100%;
  left: 0;
  width: 100%;
  height: 50%;
  background: var(--accent-gold);
  animation: scrollLineAnim 2s ease-in-out infinite;
}

@keyframes scrollLineAnim {
  0% { top: -50%; }
  100% { top: 110%; }
}

/* ============================================
   Stats Bar
   ============================================ */
.stats-bar {
  position: relative;
  padding: 60px 0;
  background: var(--bg-secondary);
  border-top: 1px solid var(--glass-border);
  border-bottom: 1px solid var(--glass-border);
}

.stats-bar::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent-gold), transparent);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 40px;
  text-align: center;
}

.stat-item {
  position: relative;
}

.stat-item:not(:last-child)::after {
  content: '';
  position: absolute;
  right: -20px;
  top: 50%;
  transform: translateY(-50%);
  width: 1px;
  height: 60%;
  background: var(--glass-border);
}

.stat-number {
  font-family: var(--font-heading);
  font-size: clamp(2.5rem, 4vw, 3.5rem);
  font-weight: 800;
  background: var(--gradient-gold);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  display: block;
  margin-bottom: 4px;
}

.stat-suffix {
  font-family: var(--font-heading);
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 700;
  background: var(--gradient-gold);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.stat-label {
  font-size: 0.9rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 2px;
  font-weight: 500;
}

/* ============================================
   About Section
   ============================================ */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.about-image-wrapper {
  position: relative;
}

.about-image {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.about-image img {
  width: 100%;
  height: 500px;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

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

.about-image::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  border: 1px solid var(--glass-border);
  pointer-events: none;
}

/* Decorative border */
.about-image-deco {
  position: absolute;
  top: -16px;
  right: -16px;
  bottom: 16px;
  left: 16px;
  border: 2px solid rgba(245, 158, 11, 0.15);
  border-radius: var(--radius-lg);
  z-index: -1;
}

.experience-badge {
  position: absolute;
  bottom: -30px;
  right: -30px;
  width: 140px;
  height: 140px;
  background: var(--gradient-gold);
  border-radius: 50%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  box-shadow: 0 10px 40px rgba(245, 158, 11, 0.35);
  animation: badgePulse 3s ease-in-out infinite;
  z-index: 5;
}

.experience-badge .badge-number {
  font-family: var(--font-heading);
  font-size: 2.8rem;
  font-weight: 900;
  color: var(--bg-primary);
  line-height: 1;
}

.experience-badge .badge-text {
  font-family: var(--font-heading);
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--bg-primary);
  opacity: 0.8;
}

@keyframes badgePulse {
  0%, 100% { box-shadow: 0 10px 40px rgba(245, 158, 11, 0.35); }
  50% { box-shadow: 0 10px 60px rgba(245, 158, 11, 0.5); }
}

.about-content .section-tag {
  margin-bottom: 20px;
}

.about-content .section-title {
  margin-bottom: 24px;
}

.about-text {
  color: var(--text-secondary);
  margin-bottom: 16px;
  font-size: 1.02rem;
}

.about-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin: 32px 0 40px;
}

.about-feature {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.95rem;
  color: var(--text-primary);
  font-weight: 500;
}

.about-feature .feature-icon {
  width: 36px;
  height: 36px;
  background: rgba(245, 158, 11, 0.1);
  border: 1px solid rgba(245, 158, 11, 0.2);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-gold);
  font-size: 1rem;
  flex-shrink: 0;
}

/* ============================================
   Services Section
   ============================================ */
.services {
  background: var(--bg-secondary);
  position: relative;
  overflow: hidden;
}

.services::before {
  content: '';
  position: absolute;
  top: -200px;
  right: -200px;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(245, 158, 11, 0.04), transparent 70%);
  pointer-events: none;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.service-card {
  background: var(--bg-card);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: 48px 36px;
  text-align: center;
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 60%;
  height: 2px;
  background: var(--gradient-gold);
  opacity: 0;
  transition: all var(--transition-base);
}

.service-card:hover {
  transform: translateY(-8px);
  border-color: rgba(245, 158, 11, 0.15);
  box-shadow: 0 20px 60px rgba(0,0,0,0.3), var(--shadow-glow-gold);
}

.service-card:hover::before {
  opacity: 1;
  width: 100%;
}

.service-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto 24px;
  background: linear-gradient(135deg, rgba(245, 158, 11, 0.1), rgba(234, 88, 12, 0.05));
  border: 1px solid rgba(245, 158, 11, 0.15);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-base);
}

.service-icon img {
  width: 40px;
  height: 40px;
  object-fit: contain;
  filter: brightness(0) invert(1);
  opacity: 0.8;
}

.service-card:hover .service-icon {
  background: var(--gradient-gold);
  border-color: transparent;
  transform: scale(1.1) rotate(5deg);
}

.service-card:hover .service-icon img {
  filter: brightness(0);
  opacity: 1;
}

.service-card h3 {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 14px;
}

.service-card p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.7;
}

.service-number {
  position: absolute;
  top: 20px;
  right: 24px;
  font-family: var(--font-heading);
  font-size: 4rem;
  font-weight: 900;
  color: rgba(255,255,255,0.02);
  line-height: 1;
  transition: color var(--transition-base);
}

.service-card:hover .service-number {
  color: rgba(245, 158, 11, 0.05);
}

/* ============================================
   Products Carousel Section
   ============================================ */
.products {
  overflow: hidden;
}

.products-carousel-wrapper {
  position: relative;
  margin-top: 20px;
}

.products-carousel {
  overflow: hidden;
  padding: 20px 0 40px;
}

.products-track {
  display: flex;
  gap: 24px;
  transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  padding: 0 var(--container-padding);
}

.product-card {
  flex: 0 0 340px;
  background: var(--bg-card);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition-base);
  cursor: pointer;
}

.product-card:hover {
  transform: translateY(-8px);
  border-color: rgba(245, 158, 11, 0.2);
  box-shadow: 0 20px 50px rgba(0,0,0,0.3);
}

.product-card-image {
  position: relative;
  height: 240px;
  overflow: hidden;
}

.product-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.product-card:hover .product-card-image img {
  transform: scale(1.1);
}

.product-card-image::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 50%;
  background: linear-gradient(transparent, var(--bg-card));
}

.product-card-body {
  padding: 24px 28px 28px;
}

.product-card-body h3 {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 10px;
}

.product-card-body p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 16px;
}

.product-link {
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--accent-gold);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: gap var(--transition-fast);
}

.product-link:hover {
  gap: 12px;
}

.carousel-controls {
  display: flex;
  justify-content: center;
  gap: 16px;
  margin-top: 30px;
}

.carousel-btn {
  width: 54px;
  height: 54px;
  border-radius: 50%;
  border: 2px solid var(--glass-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-primary);
  font-size: 1.2rem;
  transition: all var(--transition-base);
  background: var(--bg-card);
}

.carousel-btn:hover {
  border-color: var(--accent-gold);
  color: var(--accent-gold);
  background: rgba(245, 158, 11, 0.08);
}

.carousel-btn:disabled {
  opacity: 0.3;
  cursor: not-allowed;
}

/* ============================================
   Quality Parallax Banner
   ============================================ */
.quality-banner {
  position: relative;
  height: 550px;
  overflow: hidden;
}

.quality-banner-bg {
  position: absolute;
  inset: -50px;
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
}

.quality-banner-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(11,15,25,0.9) 0%, rgba(11,15,25,0.7) 50%, rgba(11,15,25,0.5) 100%);
  display: flex;
  align-items: center;
}

.quality-content {
  max-width: 700px;
  padding: 0 8%;
}

.quality-content .section-tag {
  margin-bottom: 20px;
}

.quality-content h2 {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  color: var(--text-primary);
  line-height: 1.2;
  margin-bottom: 20px;
}

.quality-content p {
  font-size: 1.05rem;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 32px;
}

/* ============================================
   Why Us Section
   ============================================ */
.why-us {
  background: var(--bg-secondary);
}

.why-us-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.why-us-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.why-us-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 18px;
  background: var(--bg-card);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
  transition: all var(--transition-base);
}

.why-us-item:hover {
  border-color: rgba(245, 158, 11, 0.2);
  transform: translateX(5px);
}

.why-us-item .check-icon {
  color: var(--accent-gold);
  font-size: 1rem;
  flex-shrink: 0;
}

.why-us-item span {
  font-size: 0.88rem;
  color: var(--text-primary);
  font-weight: 500;
}

.why-us-content .section-title {
  margin-bottom: 20px;
}

.why-us-text {
  color: var(--text-secondary);
  margin-bottom: 32px;
  line-height: 1.8;
}

/* ============================================
   Testimonials
   ============================================ */
.testimonials {
  position: relative;
  overflow: hidden;
}

.testimonials::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(245, 158, 11, 0.03), transparent 70%);
  pointer-events: none;
}

.testimonial-slider {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
  position: relative;
}

.testimonial-slide {
  display: none;
  animation: fadeInTestimonial 0.6s ease;
}

.testimonial-slide.active {
  display: block;
}

@keyframes fadeInTestimonial {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

.testimonial-quote-icon {
  font-size: 4rem;
  color: var(--accent-gold);
  opacity: 0.3;
  line-height: 1;
  margin-bottom: 24px;
  font-family: serif;
}

.testimonial-text {
  font-size: 1.35rem;
  color: var(--text-primary);
  line-height: 1.8;
  font-style: italic;
  margin-bottom: 32px;
  font-weight: 300;
}

.testimonial-author {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
}

.testimonial-avatar {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--accent-gold);
}

.testimonial-info h4 {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
}

.testimonial-info p {
  font-size: 0.85rem;
  color: var(--accent-gold);
}

.testimonial-dots {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin-top: 40px;
}

.testimonial-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255,255,255,0.15);
  cursor: pointer;
  transition: all var(--transition-base);
}

.testimonial-dot.active {
  background: var(--accent-gold);
  box-shadow: 0 0 10px rgba(245, 158, 11, 0.4);
}

/* ============================================
   CTA Section
   ============================================ */
.cta-section {
  position: relative;
  padding: 100px 0;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--gradient-gold);
  opacity: 0.08;
}

.cta-section::after {
  content: '';
  position: absolute;
  inset: 0;
  border-top: 1px solid rgba(245, 158, 11, 0.2);
  border-bottom: 1px solid rgba(245, 158, 11, 0.2);
}

.cta-inner {
  text-align: center;
  position: relative;
  z-index: 2;
}

.cta-inner h2 {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 16px;
}

.cta-inner p {
  font-size: 1.1rem;
  color: var(--text-secondary);
  margin-bottom: 40px;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.cta-buttons {
  display: flex;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
}

.cta-phone {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 32px;
  justify-content: center;
  color: var(--text-muted);
  font-size: 0.95rem;
}

.cta-phone a {
  color: var(--accent-gold);
  font-weight: 600;
  font-size: 1.1rem;
}

.cta-phone a:hover {
  text-decoration: underline;
}

/* ============================================
   Footer
   ============================================ */
.footer {
  background: var(--bg-secondary);
  border-top: 1px solid var(--glass-border);
  padding-top: 80px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.5fr;
  gap: 40px;
  padding-bottom: 60px;
  border-bottom: 1px solid var(--glass-border);
}

.footer-about .footer-logo {
  height: 40px;
  margin-bottom: 20px;
}

.footer-about p {
  color: var(--text-secondary);
  font-size: 0.92rem;
  line-height: 1.7;
  margin-bottom: 24px;
}

.social-links {
  display: flex;
  gap: 12px;
}

.social-link {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  border: 1px solid var(--glass-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  font-size: 1rem;
  transition: all var(--transition-base);
}

.social-link:hover {
  border-color: var(--accent-gold);
  color: var(--accent-gold);
  background: rgba(245, 158, 11, 0.08);
  transform: translateY(-3px);
}

.footer h4 {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 24px;
  position: relative;
  padding-bottom: 12px;
}

.footer h4::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 30px;
  height: 2px;
  background: var(--gradient-gold);
}

.footer-links ul li {
  margin-bottom: 12px;
}

.footer-links ul li a {
  color: var(--text-secondary);
  font-size: 0.92rem;
  transition: all var(--transition-fast);
  display: inline-block;
}

.footer-links ul li a:hover {
  color: var(--accent-gold);
  transform: translateX(4px);
}

.footer-contact-item {
  display: flex;
  gap: 12px;
  margin-bottom: 16px;
  align-items: flex-start;
}

.footer-contact-item .contact-icon {
  color: var(--accent-gold);
  font-size: 1rem;
  margin-top: 3px;
  flex-shrink: 0;
}

.footer-contact-item span {
  color: var(--text-secondary);
  font-size: 0.92rem;
  line-height: 1.6;
}

.footer-contact-item a {
  color: var(--text-secondary);
  font-size: 0.92rem;
  transition: color var(--transition-fast);
}

.footer-contact-item a:hover {
  color: var(--accent-gold);
}

.footer-bottom {
  padding: 24px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}

.footer-bottom p {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.back-to-top {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--gradient-gold);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--bg-primary);
  font-size: 1rem;
  transition: all var(--transition-base);
  box-shadow: 0 4px 20px rgba(245, 158, 11, 0.3);
}

.back-to-top:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 30px rgba(245, 158, 11, 0.4);
}

/* ============================================
   Scroll Reveal Animations
   ============================================ */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.reveal.revealed {
  opacity: 1;
  transform: translateY(0);
}

.reveal-left {
  opacity: 0;
  transform: translateX(-40px);
  transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.reveal-left.revealed {
  opacity: 1;
  transform: translateX(0);
}

.reveal-right {
  opacity: 0;
  transform: translateX(40px);
  transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.reveal-right.revealed {
  opacity: 1;
  transform: translateX(0);
}

.reveal-scale {
  opacity: 0;
  transform: scale(0.9);
  transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.reveal-scale.revealed {
  opacity: 1;
  transform: scale(1);
}

/* Stagger children */
.stagger-children .reveal:nth-child(1) { transition-delay: 0s; }
.stagger-children .reveal:nth-child(2) { transition-delay: 0.15s; }
.stagger-children .reveal:nth-child(3) { transition-delay: 0.3s; }
.stagger-children .reveal:nth-child(4) { transition-delay: 0.45s; }
.stagger-children .reveal:nth-child(5) { transition-delay: 0.6s; }
.stagger-children .reveal:nth-child(6) { transition-delay: 0.75s; }

/* ============================================
   Responsive Design
   ============================================ */
@media (max-width: 1024px) {
  :root {
    --section-padding: 80px;
  }

  .about-grid {
    gap: 50px;
  }

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

  .why-us-grid {
    grid-template-columns: 1fr;
    gap: 50px;
  }

  .why-us-list {
    grid-template-columns: 1fr 1fr;
  }

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

  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
  }

  .stat-item:nth-child(2)::after {
    display: none;
  }
}

@media (max-width: 768px) {
  :root {
    --section-padding: 60px;
    --container-padding: 20px;
  }

  /* Mobile Nav */
  .nav-toggle {
    display: flex;
  }

  .nav-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 300px;
    height: 100vh;
    background: var(--bg-secondary);
    flex-direction: column;
    padding: 100px 40px 40px;
    gap: 4px;
    transition: right var(--transition-base);
    border-left: 1px solid var(--glass-border);
    z-index: 999;
  }

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

  .nav-link {
    font-size: 1.05rem;
    padding: 14px 0;
    width: 100%;
    border-bottom: 1px solid var(--glass-border);
    border-radius: 0;
  }

  .nav-cta {
    display: none;
  }

  /* Mobile overlay */
  .nav-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.5);
    z-index: 998;
  }

  .nav-overlay.open {
    display: block;
  }

  /* Hero */
  .hero-content {
    padding: 0 var(--container-padding);
    max-width: 100%;
  }

  .hero-controls {
    right: var(--container-padding);
    bottom: 30px;
  }

  .hero-scroll {
    display: none;
  }

  /* Stats */
  .stats-grid {
    grid-template-columns: 1fr 1fr;
    gap: 24px;
  }

  .stat-item::after {
    display: none !important;
  }

  /* About */
  .about-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .about-image img {
    height: 350px;
  }

  .experience-badge {
    width: 110px;
    height: 110px;
    bottom: -20px;
    right: -10px;
  }

  .experience-badge .badge-number {
    font-size: 2.2rem;
  }

  .about-features {
    grid-template-columns: 1fr;
  }

  /* Services */
  .services-grid {
    grid-template-columns: 1fr;
  }

  /* Products */
  .product-card {
    flex: 0 0 290px;
  }

  /* Quality */
  .quality-banner {
    height: auto;
    padding: 80px 0;
  }

  .quality-banner-bg {
    background-attachment: scroll;
  }

  .quality-content {
    padding: 0 var(--container-padding);
  }

  /* Why Us */
  .why-us-list {
    grid-template-columns: 1fr;
  }

  /* Testimonials */
  .testimonial-text {
    font-size: 1.1rem;
  }

  /* Footer */
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }

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

@media (max-width: 480px) {
  .hero-title {
    font-size: 2.2rem;
  }

  .hero-description {
    font-size: 0.95rem;
  }

  .hero-nav-btn {
    width: 40px;
    height: 40px;
  }

  .stat-number {
    font-size: 2rem;
  }

  .section-title {
    font-size: 1.7rem;
  }

  .about-image-deco {
    display: none;
  }

  .cta-buttons {
    flex-direction: column;
    align-items: center;
  }
}

/* ============================================
   Marquee / Infinite Scroll Strip
   ============================================ */
.marquee-strip {
  overflow: hidden;
  padding: 30px 0;
  background: var(--bg-card);
  border-top: 1px solid var(--glass-border);
  border-bottom: 1px solid var(--glass-border);
}

.marquee-track {
  display: flex;
  gap: 60px;
  animation: marqueeScroll 30s linear infinite;
  width: max-content;
}

.marquee-item {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-muted);
  white-space: nowrap;
  display: flex;
  align-items: center;
  gap: 16px;
  text-transform: uppercase;
  letter-spacing: 2px;
}

.marquee-item .dot {
  width: 6px;
  height: 6px;
  background: var(--accent-gold);
  border-radius: 50%;
  flex-shrink: 0;
}

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

/* ============================================
   Inner Page Hero Banner
   ============================================ */
.page-hero {
  position: relative;
  height: 420px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
}

.page-hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  transform: scale(1.05);
}

.page-hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(5,8,16,0.7) 0%, rgba(11,15,25,0.92) 100%);
}

.page-hero-content {
  position: relative;
  z-index: 2;
  padding-top: 60px;
}

.page-hero-content .section-tag {
  margin-bottom: 16px;
}

.page-hero-content h1 {
  font-family: var(--font-heading);
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 800;
  color: var(--white);
  margin-bottom: 12px;
}

.page-hero-content p {
  font-size: 1.1rem;
  color: var(--text-secondary);
  max-width: 550px;
  margin: 0 auto;
}

/* Breadcrumb */
.breadcrumb {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-top: 20px;
  font-size: 0.85rem;
}

.breadcrumb a {
  color: var(--text-muted);
  transition: color var(--transition-fast);
}

.breadcrumb a:hover {
  color: var(--accent-gold);
}

.breadcrumb .separator {
  color: var(--text-muted);
  opacity: 0.4;
}

.breadcrumb .current {
  color: var(--accent-gold);
  font-weight: 600;
}

/* ============================================
   Products Page — Tabs & Grid
   ============================================ */
.product-tabs {
  display: flex;
  justify-content: center;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 60px;
}

.product-tab {
  padding: 12px 28px;
  font-family: var(--font-heading);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-secondary);
  background: var(--bg-card);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--transition-base);
}

.product-tab:hover {
  color: var(--text-primary);
  border-color: rgba(255,255,255,0.15);
}

.product-tab.active {
  background: var(--gradient-gold);
  color: var(--bg-primary);
  border-color: transparent;
  box-shadow: 0 4px 20px rgba(245, 158, 11, 0.3);
}

.product-panel {
  display: none;
  animation: panelFadeIn 0.5s ease;
}

.product-panel.active {
  display: block;
}

@keyframes panelFadeIn {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

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

.product-gallery {
  position: relative;
}

.product-main-image {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--glass-border);
  margin-bottom: 16px;
}

.product-main-image img {
  width: 100%;
  height: 380px;
  object-fit: contain;
  background: var(--bg-card);
  padding: 20px;
}

.product-thumbs {
  display: flex;
  gap: 12px;
}

.product-thumb {
  width: 80px;
  height: 80px;
  border-radius: var(--radius-sm);
  overflow: hidden;
  border: 2px solid var(--glass-border);
  cursor: pointer;
  transition: all var(--transition-base);
}

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

.product-thumb:hover,
.product-thumb.active {
  border-color: var(--accent-gold);
  box-shadow: 0 0 12px rgba(245, 158, 11, 0.2);
}

.product-info h2 {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 16px;
}

.product-info p {
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 20px;
}

.product-spec-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  margin: 24px 0;
}

.product-spec-table th,
.product-spec-table td {
  padding: 14px 18px;
  text-align: left;
  font-size: 0.92rem;
  border-bottom: 1px solid var(--glass-border);
}

.product-spec-table th {
  font-family: var(--font-heading);
  font-weight: 600;
  color: var(--accent-gold);
  background: rgba(245, 158, 11, 0.05);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.product-spec-table td {
  color: var(--text-secondary);
}

.product-spec-table tr:hover td {
  background: var(--glass-bg-light);
  color: var(--text-primary);
}

/* All Products Grid (bottom of products page) */
.products-all-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 24px;
}

/* ============================================
   About Page Specific
   ============================================ */
.about-intro-section {
  position: relative;
  overflow: hidden;
}

.about-intro-section .watermark {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-family: var(--font-heading);
  font-size: clamp(3rem, 10vw, 8rem);
  font-weight: 900;
  color: rgba(255,255,255,0.02);
  white-space: nowrap;
  pointer-events: none;
  text-transform: uppercase;
}

.timeline {
  position: relative;
  max-width: 900px;
  margin: 0 auto;
  padding: 40px 0;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(180deg, var(--accent-gold), var(--glass-border));
}

.timeline-item {
  position: relative;
  padding: 0 0 60px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.timeline-item::before {
  content: '';
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  top: 8px;
  width: 16px;
  height: 16px;
  background: var(--accent-gold);
  border-radius: 50%;
  border: 3px solid var(--bg-primary);
  box-shadow: 0 0 15px rgba(245, 158, 11, 0.4);
  z-index: 2;
}

.timeline-content {
  padding: 32px;
  background: var(--bg-card);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
}

.timeline-content h3 {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 12px;
}

.timeline-content p {
  color: var(--text-secondary);
  line-height: 1.7;
  font-size: 0.95rem;
}

/* Advantages masonry-like grid */
.advantages-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.advantage-card {
  padding: 28px 24px;
  background: var(--bg-card);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  transition: all var(--transition-base);
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.advantage-card:hover {
  transform: translateY(-4px);
  border-color: rgba(245, 158, 11, 0.2);
  box-shadow: 0 10px 40px rgba(0,0,0,0.25);
}

.advantage-number {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 800;
  background: var(--gradient-gold);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  flex-shrink: 0;
  min-width: 36px;
}

.advantage-card h4 {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-primary);
}

/* ============================================
   Quality Page Specific
   ============================================ */
.quality-statement {
  max-width: 900px;
  margin: 0 auto;
  text-align: center;
}

.quality-statement blockquote {
  font-family: var(--font-heading);
  font-size: clamp(1.1rem, 2.5vw, 1.4rem);
  font-weight: 500;
  color: var(--text-primary);
  line-height: 1.8;
  font-style: italic;
  padding: 40px;
  border-left: 3px solid var(--accent-gold);
  background: var(--bg-card);
  border-radius: 0 var(--radius-lg) var(--radius-lg) 0;
  text-align: left;
  margin: 40px 0;
  position: relative;
}

.quality-statement blockquote::before {
  content: '"';
  position: absolute;
  top: 20px;
  left: 20px;
  font-size: 5rem;
  font-family: serif;
  color: var(--accent-gold);
  opacity: 0.15;
  line-height: 1;
}

.quality-statement .quote-author {
  margin-top: 20px;
  font-style: normal;
  font-size: 1rem;
  font-weight: 700;
  color: var(--accent-gold);
}

.quality-statement .quote-author span {
  font-weight: 400;
  color: var(--text-secondary);
  display: block;
  font-size: 0.9rem;
  margin-top: 4px;
}

.quality-image-banner {
  width: 100%;
  max-height: 400px;
  object-fit: cover;
  border-radius: var(--radius-lg);
  border: 1px solid var(--glass-border);
}

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

.quality-split img {
  width: 100%;
  height: 400px;
  object-fit: cover;
  border-radius: var(--radius-lg);
  border: 1px solid var(--glass-border);
}

.quality-split-content h2 {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 20px;
}

.quality-split-content p {
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 16px;
}

/* ============================================
   Enquiry / Contact Form
   ============================================ */
.enquiry-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 60px;
  align-items: start;
}

.form-card {
  background: var(--bg-card);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: 48px;
}

.form-card h2 {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.form-card > p {
  color: var(--text-secondary);
  margin-bottom: 36px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.form-group {
  margin-bottom: 24px;
  position: relative;
}

.form-group.full-width {
  grid-column: 1 / -1;
}

.form-label {
  display: block;
  font-family: var(--font-heading);
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.form-input,
.form-textarea {
  width: 100%;
  padding: 14px 18px;
  background: var(--bg-primary);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 0.95rem;
  transition: all var(--transition-base);
  outline: none;
}

.form-input:focus,
.form-textarea:focus {
  border-color: var(--accent-gold);
  box-shadow: 0 0 0 3px rgba(245, 158, 11, 0.1);
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: var(--text-muted);
}

.form-textarea {
  resize: vertical;
  min-height: 140px;
}

.form-submit {
  width: 100%;
  padding: 16px;
  background: var(--gradient-gold);
  color: var(--bg-primary);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1rem;
  letter-spacing: 1px;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition-base);
  text-transform: uppercase;
  margin-top: 8px;
}

.form-submit:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(245, 158, 11, 0.35);
}

/* Contact Info Sidebar */
.contact-sidebar {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.contact-info-card {
  background: var(--bg-card);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: all var(--transition-base);
}

.contact-info-card:hover {
  border-color: rgba(245, 158, 11, 0.15);
}

.contact-info-card .card-icon {
  width: 52px;
  height: 52px;
  background: rgba(245, 158, 11, 0.1);
  border: 1px solid rgba(245, 158, 11, 0.2);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  margin-bottom: 16px;
}

.contact-info-card h4 {
  font-family: var(--font-heading);
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.contact-info-card p,
.contact-info-card a {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.7;
}

.contact-info-card a:hover {
  color: var(--accent-gold);
}

/* Map placeholder */
.map-embed {
  width: 100%;
  height: 250px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--glass-border);
  overflow: hidden;
}

.map-embed iframe {
  width: 100%;
  height: 100%;
  border: none;
  filter: grayscale(1) invert(0.92) contrast(0.9);
}

/* ============================================
   Inner Page Responsive
   ============================================ */
@media (max-width: 1024px) {
  .product-detail-grid {
    gap: 40px;
  }

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

  .quality-split {
    gap: 40px;
  }

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

@media (max-width: 768px) {
  .page-hero {
    height: 320px;
  }

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

  .product-main-image img {
    height: 280px;
  }

  .product-tab {
    padding: 10px 20px;
    font-size: 0.82rem;
  }

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

  .timeline::before {
    left: 20px;
  }

  .timeline-item {
    grid-template-columns: 1fr;
    padding-left: 50px;
  }

  .timeline-item::before {
    left: 20px;
  }

  .quality-split {
    grid-template-columns: 1fr;
  }

  .quality-split img {
    height: 280px;
  }

  .form-card {
    padding: 32px 24px;
  }

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

  .enquiry-grid {
    gap: 36px;
  }
}

@media (max-width: 480px) {
  .page-hero {
    height: 280px;
  }

  .product-tabs {
    gap: 6px;
  }

  .product-tab {
    padding: 8px 16px;
    font-size: 0.78rem;
  }
}