/* ========================================
   UNLOCK - Professional Locksmith Website
   Luxury-Modern Design System
   ======================================== */

/* ========== CSS Variables ========== */
:root {
  /* Colors - Luxury Dark Blue + Gold Accents */
  --color-primary-900: #0a1628;
  --color-primary-800: #0f2247;
  --color-primary-700: #1a365d;
  --color-primary-600: #1e4d8c;
  --color-primary-500: #2563eb;
  --color-primary-400: #60a5fa;
  --color-primary-300: #93c5fd;

  /* Gold / Champagne Accents */
  --color-gold: #d4a853;
  --color-gold-light: #e8c87a;
  --color-gold-dark: #b8923e;
  --color-gold-50: rgba(212, 168, 83, 0.08);
  --color-gold-100: rgba(212, 168, 83, 0.15);

  /* Grays */
  --color-gray-900: #0f172a;
  --color-gray-800: #1e293b;
  --color-gray-700: #334155;
  --color-gray-600: #475569;
  --color-gray-500: #64748b;
  --color-gray-400: #94a3b8;
  --color-gray-300: #cbd5e1;
  --color-gray-200: #e2e8f0;
  --color-gray-100: #f1f5f9;
  --color-gray-50: #f8fafc;

  /* Accent Colors */
  --color-success: #10b981;
  --color-success-light: #34d399;
  --color-warning: #fbbf24;
  --color-warning-light: #fcd34d;
  --color-error: #ef4444;
  --color-whatsapp: #25d366;
  --color-orange: #f97316;
  --color-orange-light: #fb923c;
  --color-purple: #8b5cf6;
  --color-purple-light: #a78bfa;
  --color-cyan: #06b6d4;
  --color-cyan-light: #22d3ee;
  --color-pink: #ec4899;
  --color-pink-light: #f472b6;

  /* Backgrounds */
  --bg-primary: #ffffff;
  --bg-secondary: #f8fafc;
  --bg-tertiary: #e2e8f0;

  /* Text Colors */
  --text-primary: #0f172a;
  --text-secondary: #475569;
  --text-muted: #64748b;

  /* Shadows - Enhanced */
  --shadow-sm: 0 1px 3px rgba(10, 22, 40, 0.06);
  --shadow-md: 0 4px 12px rgba(10, 22, 40, 0.08);
  --shadow-lg: 0 12px 24px rgba(10, 22, 40, 0.12);
  --shadow-xl: 0 20px 40px rgba(10, 22, 40, 0.16);
  --shadow-2xl: 0 30px 60px rgba(10, 22, 40, 0.2);

  /* Colored Shadows */
  --shadow-blue: 0 10px 40px rgba(30, 77, 140, 0.2);
  --shadow-blue-lg: 0 20px 50px rgba(30, 77, 140, 0.25);
  --shadow-gold: 0 10px 40px rgba(212, 168, 83, 0.2);
  --shadow-gold-lg: 0 20px 50px rgba(212, 168, 83, 0.25);
  --shadow-purple: 0 10px 40px rgba(139, 92, 246, 0.2);
  --shadow-orange: 0 10px 40px rgba(249, 115, 22, 0.2);
  --shadow-success: 0 10px 40px rgba(16, 185, 129, 0.2);

  /* Gradients - Luxury */
  --gradient-primary: linear-gradient(135deg, #0f2247 0%, #1a365d 50%, #1e4d8c 100%);
  --gradient-hero: linear-gradient(135deg, #0a1628 0%, #0f2247 40%, #1a365d 100%);
  --gradient-gold: linear-gradient(135deg, #d4a853 0%, #e8c87a 50%, #d4a853 100%);
  --gradient-gold-subtle: linear-gradient(135deg, rgba(212, 168, 83, 0.1) 0%, rgba(232, 200, 122, 0.05) 100%);
  --gradient-success: linear-gradient(135deg, #10b981 0%, #34d399 100%);
  --gradient-purple: linear-gradient(135deg, #8b5cf6 0%, #a78bfa 100%);
  --gradient-orange: linear-gradient(135deg, #f97316 0%, #fb923c 100%);
  --gradient-sunset: linear-gradient(135deg, #f97316 0%, #ec4899 50%, #8b5cf6 100%);
  --gradient-ocean: linear-gradient(135deg, #0a1628 0%, #1a365d 50%, #2563eb 100%);
  --gradient-whatsapp: linear-gradient(135deg, #1faa59 0%, #25d366 100%);
  --gradient-luxury: linear-gradient(135deg, #0a1628 0%, #1a365d 30%, #0f2247 60%, #0a1628 100%);

  /* Border Radius */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 20px;
  --radius-2xl: 24px;
  --radius-full: 9999px;

  /* Spacing */
  --spacing-xs: 8px;
  --spacing-sm: 16px;
  --spacing-md: 24px;
  --spacing-lg: 32px;
  --spacing-xl: 48px;
  --spacing-2xl: 64px;
  --spacing-3xl: 96px;

  /* Typography */
  --font-family: 'Heebo', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-size-xs: 12px;
  --font-size-sm: 14px;
  --font-size-base: 16px;
  --font-size-lg: 18px;
  --font-size-xl: 20px;
  --font-size-2xl: 24px;
  --font-size-3xl: 30px;
  --font-size-4xl: 36px;
  --font-size-5xl: 48px;
  --font-size-6xl: 60px;
}

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

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

body {
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  line-height: 1.6;
  color: var(--text-primary);
  background: var(--bg-primary);
  direction: rtl;
  overflow-x: hidden;
}

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

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

ul, ol {
  list-style: none;
}

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

/* ========== Container ========== */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-sm);
}

@media (min-width: 768px) {
  .container {
    padding: 0 var(--spacing-md);
  }
}

/* ========== Skip Link (Accessibility) ========== */
.skip-link {
  position: absolute;
  top: -100px;
  left: 0;
  background: var(--color-primary-700);
  color: white;
  padding: var(--spacing-xs) var(--spacing-sm);
  z-index: 100;
  border-radius: 0 0 var(--radius-md) 0;
}

.skip-link:focus {
  top: 0;
}

/* ========== Navbar ========== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: var(--spacing-sm) 0;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  background: transparent;
}

.navbar.scrolled {
  background: rgba(10, 22, 40, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  padding: var(--spacing-xs) 0;
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
  border-bottom: 1px solid rgba(212, 168, 83, 0.15);
}

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

.navbar-logo img {
  height: 45px;
  width: auto;
  transition: all 0.3s ease;
}

.navbar.scrolled .navbar-logo img {
  height: 38px;
}

.navbar-links {
  display: none;
  gap: var(--spacing-lg);
}

@media (min-width: 768px) {
  .navbar-links {
    display: flex;
  }
}

.navbar-links a {
  color: rgba(255, 255, 255, 0.85);
  font-weight: 500;
  font-size: var(--font-size-sm);
  transition: all 0.3s ease;
  position: relative;
  letter-spacing: 0.5px;
}

.navbar-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  right: 0;
  width: 0;
  height: 2px;
  background: var(--color-gold);
  transition: width 0.3s ease;
}

.navbar-links a:hover {
  color: var(--color-gold-light);
}

.navbar-links a:hover::after {
  width: 100%;
}

.navbar-cta {
  background: var(--gradient-gold);
  color: var(--color-primary-900);
  padding: 10px 24px;
  border-radius: var(--radius-full);
  font-weight: 700;
  font-size: var(--font-size-sm);
  transition: all 0.3s ease;
  letter-spacing: 0.3px;
}

.navbar-cta:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-gold);
}

/* ========== Buttons ========== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-xs);
  padding: 16px 32px;
  font-size: var(--font-size-base);
  font-weight: 600;
  border-radius: var(--radius-md);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: var(--shadow-md);
  white-space: nowrap;
  position: relative;
  overflow: hidden;
  letter-spacing: 0.3px;
}

.btn-primary {
  background: var(--gradient-gold);
  color: var(--color-primary-900);
  font-weight: 700;
}

.btn-primary::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
  transition: left 0.6s ease;
}

.btn-primary:hover::before {
  left: 100%;
}

.btn-primary:hover {
  transform: translateY(-3px) scale(1.03);
  box-shadow: var(--shadow-gold-lg);
}

.btn-secondary {
  background: transparent;
  color: var(--color-primary-700);
  border: 2px solid var(--color-primary-700);
}

.btn-secondary:hover {
  background: var(--color-primary-700);
  color: white;
  transform: translateY(-2px);
  box-shadow: var(--shadow-blue);
}

.btn-whatsapp {
  background: var(--gradient-whatsapp);
  color: white;
}

.btn-whatsapp::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
  transition: left 0.6s ease;
}

.btn-whatsapp:hover::before {
  left: 100%;
}

.btn-whatsapp:hover {
  background: linear-gradient(135deg, #16a34a, #22c55e, #34d399);
  transform: translateY(-3px) scale(1.03);
  box-shadow: var(--shadow-success);
}

.btn-large {
  padding: 20px 40px;
  font-size: var(--font-size-lg);
}

/* ========== Hero Section ========== */
.hero-section {
  background: var(--gradient-hero);
  color: white;
  padding: calc(var(--spacing-3xl) + 60px) 0 var(--spacing-3xl);
  text-align: center;
  position: relative;
  overflow: hidden;
  min-height: 100vh;
  display: flex;
  align-items: center;
}

/* Decorative geometric shapes */
.hero-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background:
    radial-gradient(circle at 15% 30%, rgba(212, 168, 83, 0.08) 0%, transparent 50%),
    radial-gradient(circle at 85% 70%, rgba(37, 99, 235, 0.1) 0%, transparent 50%),
    radial-gradient(circle at 50% 10%, rgba(139, 92, 246, 0.06) 0%, transparent 40%);
  pointer-events: none;
}

.hero-section::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 120px;
  background: linear-gradient(to top, var(--bg-primary), transparent);
  pointer-events: none;
}

/* Floating decorative elements */
.hero-decoration {
  position: absolute;
  border-radius: 50%;
  opacity: 0.06;
  pointer-events: none;
}

.hero-decoration-1 {
  width: 400px;
  height: 400px;
  border: 2px solid var(--color-gold);
  top: -100px;
  right: -100px;
  animation: float 8s ease-in-out infinite;
}

.hero-decoration-2 {
  width: 250px;
  height: 250px;
  border: 2px solid var(--color-gold);
  bottom: 10%;
  left: -50px;
  animation: float 10s ease-in-out infinite reverse;
}

.hero-decoration-3 {
  width: 150px;
  height: 150px;
  background: var(--color-gold);
  top: 40%;
  right: 10%;
  animation: float 12s ease-in-out infinite;
  border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%;
}

.hero-container {
  position: relative;
  z-index: 2;
  width: 100%;
}

.hero-logo {
  margin-bottom: var(--spacing-lg);
}

.hero-logo img {
  max-width: 130px;
  margin: 0 auto;
  animation: heroFadeIn 1s ease-out 0.2s both;
}

.hero-title {
  font-size: var(--font-size-5xl);
  font-weight: 800;
  margin-bottom: var(--spacing-md);
  line-height: 1.15;
  letter-spacing: -0.5px;
  animation: heroFadeIn 1s ease-out 0.4s both;
}

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

.hero-badges {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-lg);
  animation: heroFadeIn 1s ease-out 0.6s both;
}

.badge {
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  padding: 10px 20px;
  border-radius: var(--radius-full);
  font-size: var(--font-size-sm);
  font-weight: 600;
  border: 1px solid rgba(212, 168, 83, 0.25);
  transition: all 0.3s ease;
}

.badge:hover {
  background: rgba(212, 168, 83, 0.12);
  border-color: rgba(212, 168, 83, 0.4);
  transform: translateY(-2px);
}

.hero-subtitle {
  font-size: var(--font-size-xl);
  margin-bottom: var(--spacing-xl);
  opacity: 0.85;
  line-height: 1.8;
  animation: heroFadeIn 1s ease-out 0.7s both;
}

.hero-cta {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
  max-width: 650px;
  margin: 0 auto var(--spacing-xl);
  animation: heroFadeIn 1s ease-out 0.8s both;
}

@media (min-width: 640px) {
  .hero-cta {
    flex-direction: row;
    justify-content: center;
  }
}

.hero-trust {
  max-width: 700px;
  margin: 0 auto var(--spacing-xl);
  font-size: var(--font-size-sm);
  opacity: 0.75;
  animation: heroFadeIn 1s ease-out 0.9s both;
}

/* Hero Stats */
.hero-stats {
  display: flex;
  justify-content: center;
  gap: var(--spacing-xl);
  padding-top: var(--spacing-xl);
  border-top: 1px solid rgba(212, 168, 83, 0.15);
  animation: heroFadeIn 1s ease-out 1s both;
}

.hero-stat {
  text-align: center;
}

.hero-stat-number {
  display: block;
  font-size: var(--font-size-4xl);
  font-weight: 800;
  color: var(--color-gold);
  line-height: 1;
  margin-bottom: 4px;
}

.hero-stat-label {
  font-size: var(--font-size-sm);
  opacity: 0.7;
  font-weight: 500;
}

/* ========== Section Divider ========== */
.section-divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--color-gold), transparent);
  opacity: 0.2;
  max-width: 600px;
  margin: 0 auto;
}

/* ========== Section Title ========== */
.section-title {
  font-size: var(--font-size-3xl);
  font-weight: 800;
  text-align: center;
  margin-bottom: var(--spacing-sm);
  color: var(--text-primary);
  letter-spacing: -0.3px;
  position: relative;
}

.section-title::after {
  content: '';
  display: block;
  width: 60px;
  height: 3px;
  background: var(--gradient-gold);
  margin: var(--spacing-sm) auto 0;
  border-radius: var(--radius-full);
}

.section-subtitle {
  text-align: center;
  color: var(--text-secondary);
  margin-bottom: var(--spacing-xl);
  font-size: var(--font-size-lg);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

/* ========== Services Section ========== */
.services-section {
  padding: var(--spacing-3xl) 0;
  background: var(--bg-primary);
  position: relative;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: var(--spacing-md);
}

.service-card {
  background: var(--bg-primary);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-xl);
  padding: var(--spacing-lg);
  transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  height: 100%;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gradient-gold);
  transform: scaleX(0);
  transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  transform-origin: right;
}

.service-card::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--gradient-gold-subtle);
  opacity: 0;
  transition: opacity 0.5s ease;
  pointer-events: none;
}

.service-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-xl);
  border-color: rgba(212, 168, 83, 0.3);
}

.service-card:hover::before {
  transform: scaleX(1);
}

.service-card:hover::after {
  opacity: 1;
}

.service-icon {
  width: 70px;
  height: 70px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 32px;
  background: linear-gradient(135deg, #0f2247, #1a365d);
  border-radius: var(--radius-lg);
  margin-bottom: var(--spacing-md);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  z-index: 1;
  box-shadow: 0 4px 15px rgba(15, 34, 71, 0.2);
}

.service-card:nth-child(1) .service-icon {
  background: linear-gradient(135deg, #0f2247, #1e4d8c);
}

.service-card:nth-child(2) .service-icon {
  background: linear-gradient(135deg, #4c1d95, #7c3aed);
}

.service-card:nth-child(3) .service-icon {
  background: linear-gradient(135deg, #064e3b, #10b981);
}

.service-card:nth-child(4) .service-icon {
  background: linear-gradient(135deg, #78350f, #f97316);
}

.service-card:nth-child(5) .service-icon {
  background: linear-gradient(135deg, #831843, #ec4899);
}

.service-card:nth-child(6) .service-icon {
  background: linear-gradient(135deg, #155e75, #06b6d4);
}

.service-card:hover .service-icon {
  transform: scale(1.1) rotate(-5deg);
  box-shadow: 0 8px 25px rgba(15, 34, 71, 0.3);
}

.service-card h3 {
  font-size: var(--font-size-xl);
  font-weight: 700;
  margin-bottom: var(--spacing-sm);
  color: var(--text-primary);
  position: relative;
  z-index: 1;
}

.service-card p {
  color: var(--text-secondary);
  margin-bottom: var(--spacing-md);
  line-height: 1.7;
  position: relative;
  z-index: 1;
}

.service-card ul {
  margin-bottom: var(--spacing-lg);
  position: relative;
  z-index: 1;
}

.service-card li {
  padding: var(--spacing-xs) var(--spacing-lg) var(--spacing-xs) 0;
  position: relative;
  color: var(--text-secondary);
  font-size: var(--font-size-sm);
}

.service-card li::before {
  content: '✓';
  position: absolute;
  right: 4px;
  top: var(--spacing-xs);
  color: var(--color-gold);
  font-weight: bold;
  width: 20px;
  text-align: center;
}

.service-card .btn {
  margin-top: auto;
  position: relative;
  z-index: 1;
}

/* ========== Order Form Section ========== */
.order-form-section {
  padding: var(--spacing-2xl) 0;
  background: linear-gradient(180deg, var(--bg-secondary), var(--bg-tertiary));
}

.order-form {
  max-width: 700px;
  margin: 0 auto;
  background: var(--bg-primary);
  padding: var(--spacing-xl);
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-2xl);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-md);
}

@media (min-width: 640px) {
  .form-row {
    grid-template-columns: 1fr 1fr;
  }
}

.form-group {
  margin-bottom: var(--spacing-md);
}

.form-group label {
  display: block;
  margin-bottom: var(--spacing-xs);
  font-weight: 600;
  color: var(--text-primary);
  font-size: var(--font-size-sm);
}

.form-group label span {
  color: var(--color-error);
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 12px 16px;
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  color: var(--text-primary);
  background: var(--bg-primary);
  border: 2px solid var(--color-gray-300);
  border-radius: var(--radius-md);
  transition: all 0.3s ease;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--color-primary-600);
  box-shadow: 0 0 0 3px rgba(30, 77, 140, 0.1);
}

.form-input.error,
.form-select.error,
.form-textarea.error {
  border-color: var(--color-error);
}

.form-error {
  display: none;
  margin-top: 6px;
  font-size: var(--font-size-xs);
  color: var(--color-error);
  font-weight: 500;
}

.form-error.show {
  display: block;
}

.form-actions {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-sm);
  margin-top: var(--spacing-lg);
}

@media (min-width: 640px) {
  .form-actions {
    grid-template-columns: 1fr 1fr;
  }
}

.form-success {
  margin-top: var(--spacing-md);
  padding: var(--spacing-md);
  background: #d1fae5;
  border: 2px solid var(--color-success);
  border-radius: var(--radius-md);
  color: #065f46;
  font-weight: 600;
  text-align: center;
}

/* ========== Products Section ========== */
.products-section {
  padding: var(--spacing-3xl) 0;
  background: linear-gradient(180deg, var(--bg-primary) 0%, #f0f4f8 50%, var(--bg-primary) 100%);
  position: relative;
}

.brand-filters {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-xl);
}

.filter-btn {
  padding: 12px 24px;
  background: var(--bg-primary);
  border: 2px solid var(--color-gray-200);
  border-radius: var(--radius-full);
  font-weight: 600;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  color: var(--text-primary);
  box-shadow: var(--shadow-sm);
  letter-spacing: 0.3px;
}

.filter-btn:hover {
  border-color: var(--color-gold);
  background: var(--color-gold-50);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  color: var(--color-gold-dark);
}

.filter-btn.active {
  background: var(--gradient-primary);
  color: white;
  border-color: transparent;
  box-shadow: var(--shadow-blue);
  transform: translateY(-2px);
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--spacing-lg);
}

.product-card {
  background: var(--bg-primary);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  cursor: pointer;
  position: relative;
}

.product-card::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: var(--radius-xl);
  padding: 1px;
  background: linear-gradient(135deg, transparent, rgba(212, 168, 83, 0.3), transparent);
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0;
  transition: opacity 0.4s ease;
  pointer-events: none;
}

.product-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
}

.product-card:hover::before {
  opacity: 1;
}

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

.product-image-container {
  position: relative;
  padding-top: 75%;
  background: linear-gradient(135deg, #f8fafc, #eef2f7);
  overflow: hidden;
}

.product-image-container img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.product-image-container img[src*="fav.png"] {
  object-fit: contain;
  padding: var(--spacing-lg);
}

.product-status-badge {
  position: absolute;
  top: var(--spacing-sm);
  right: var(--spacing-sm);
  padding: 8px 16px;
  border-radius: var(--radius-md);
  font-size: var(--font-size-xs);
  font-weight: 700;
  color: white;
  letter-spacing: 0.5px;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.product-status-badge.status-sale {
  background: linear-gradient(135deg, rgba(239, 68, 68, 0.9), rgba(220, 38, 38, 0.9));
}

.product-status-badge.status-new {
  background: linear-gradient(135deg, rgba(16, 185, 129, 0.9), rgba(5, 150, 105, 0.9));
}

.product-status-badge.status-recommended {
  background: linear-gradient(135deg, rgba(30, 77, 140, 0.9), rgba(26, 54, 93, 0.9));
}

.product-status-badge.status-special {
  background: linear-gradient(135deg, rgba(139, 92, 246, 0.9), rgba(124, 58, 237, 0.9));
}

.product-info-card {
  padding: var(--spacing-md);
}

.product-name {
  font-size: var(--font-size-lg);
  font-weight: 700;
  margin-bottom: var(--spacing-xs);
  color: var(--text-primary);
}

.product-brand-text {
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
  margin-bottom: var(--spacing-sm);
}

.product-pricing {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  margin-bottom: var(--spacing-sm);
}

.product-price-sale {
  font-size: var(--font-size-2xl);
  font-weight: 800;
  color: var(--color-primary-700);
}

.product-price-original {
  font-size: var(--font-size-base);
  color: var(--text-muted);
  text-decoration: line-through;
}

.product-discount-badge {
  background: linear-gradient(135deg, var(--color-error), #dc2626);
  color: white;
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  font-size: var(--font-size-xs);
  font-weight: 700;
}

.product-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: var(--spacing-sm);
}

.product-tag {
  background: var(--color-gold-50);
  padding: 4px 12px;
  border-radius: var(--radius-sm);
  font-size: var(--font-size-xs);
  color: var(--color-gold-dark);
  border: 1px solid var(--color-gold-100);
  font-weight: 500;
}

/* ========== Why Choose Section ========== */
.why-choose-section {
  padding: var(--spacing-3xl) 0;
  background: var(--gradient-luxury);
  color: white;
  position: relative;
  overflow: hidden;
}

.why-choose-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background:
    radial-gradient(circle at 20% 50%, rgba(212, 168, 83, 0.06) 0%, transparent 50%),
    radial-gradient(circle at 80% 30%, rgba(37, 99, 235, 0.08) 0%, transparent 50%);
  pointer-events: none;
}

.why-choose-section .section-title {
  color: white;
}

.why-choose-section .section-title::after {
  background: var(--gradient-gold);
}

.why-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-lg);
  position: relative;
  z-index: 1;
}

.why-card {
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  padding: var(--spacing-xl);
  border-radius: var(--radius-xl);
  text-align: center;
  transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  border: 1px solid rgba(212, 168, 83, 0.12);
  position: relative;
  overflow: hidden;
}

.why-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gradient-gold);
  transform: scaleX(0);
  transition: transform 0.5s ease;
  transform-origin: right;
}

.why-card:hover {
  transform: translateY(-10px);
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(212, 168, 83, 0.3);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
}

.why-card:hover::before {
  transform: scaleX(1);
}

.why-icon {
  font-size: 48px;
  margin-bottom: var(--spacing-md);
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  display: inline-block;
}

.why-card:hover .why-icon {
  transform: scale(1.2) rotate(-10deg);
}

.why-card h3 {
  font-size: var(--font-size-xl);
  font-weight: 700;
  margin-bottom: var(--spacing-sm);
  color: var(--color-gold-light);
}

.why-card p {
  color: rgba(255, 255, 255, 0.7);
  line-height: 1.7;
}

/* ========== Footer ========== */
.site-footer {
  background: var(--color-primary-900);
  color: var(--color-gray-400);
  padding: var(--spacing-2xl) 0 var(--spacing-md);
  position: relative;
}

.site-footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--color-gold), transparent);
}

.footer-content {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-xl);
}

@media (min-width: 640px) {
  .footer-content {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .footer-content {
    grid-template-columns: repeat(4, 1fr);
  }
}

.footer-section h3 {
  color: var(--color-gold-light);
  margin-bottom: var(--spacing-md);
  font-size: var(--font-size-lg);
  font-weight: 700;
  letter-spacing: 0.3px;
}

.footer-logo {
  max-width: 80px;
  margin-bottom: var(--spacing-sm);
}

.footer-section p {
  line-height: 1.7;
}

.footer-section ul {
  list-style: none;
}

.footer-section li {
  margin-bottom: var(--spacing-xs);
}

.footer-section a {
  color: var(--color-gray-400);
  transition: all 0.3s ease;
}

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

.footer-social {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
}

.footer-social a {
  padding: var(--spacing-xs) var(--spacing-sm);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(212, 168, 83, 0.15);
  border-radius: var(--radius-md);
  transition: all 0.3s ease;
}

.footer-social a:hover {
  background: rgba(212, 168, 83, 0.12);
  border-color: rgba(212, 168, 83, 0.3);
  color: var(--color-gold-light);
  transform: translateY(-2px);
}

.footer-bottom {
  border-top: 1px solid rgba(212, 168, 83, 0.1);
  padding-top: var(--spacing-md);
  text-align: center;
  color: var(--color-gray-500);
  font-size: var(--font-size-sm);
}

/* ========== Scroll to Top Button ========== */
.scroll-to-top {
  position: fixed;
  bottom: var(--spacing-md);
  left: var(--spacing-md);
  width: 50px;
  height: 50px;
  background: var(--gradient-primary);
  color: var(--color-gold-light);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-size-xl);
  box-shadow: var(--shadow-xl);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  z-index: 1000;
  border: 1px solid rgba(212, 168, 83, 0.2);
}

.scroll-to-top:hover {
  background: var(--color-gold);
  color: var(--color-primary-900);
  transform: translateY(-4px);
  box-shadow: var(--shadow-gold-lg);
}

/* ========== Product Page Styles ========== */
.product-header {
  background: var(--color-primary-900);
  border-bottom: 1px solid rgba(212, 168, 83, 0.15);
  padding: var(--spacing-md) 0;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
}

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

.back-btn {
  color: var(--color-gold-light);
  font-weight: 600;
  transition: all 0.3s ease;
}

.back-btn:hover {
  color: var(--color-gold);
}

.header-logo {
  max-width: 70px;
}

.quick-call-btn {
  background: var(--gradient-gold);
  color: var(--color-primary-900);
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--radius-md);
  font-size: var(--font-size-sm);
  font-weight: 700;
}

.product-main {
  padding: var(--spacing-xl) 0;
}

.product-loading,
.product-not-found {
  text-align: center;
  padding: var(--spacing-2xl) 0;
}

.spinner {
  width: 48px;
  height: 48px;
  border: 4px solid var(--color-gray-200);
  border-top-color: var(--color-gold);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  margin: 0 auto var(--spacing-md);
}

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

.product-details {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-2xl);
}

@media (min-width: 1024px) {
  .product-details {
    grid-template-columns: 1fr 1fr;
  }
}

.product-image-main {
  position: relative;
  background: linear-gradient(135deg, #f8fafc, #eef2f7);
  border-radius: var(--radius-xl);
  overflow: hidden;
  padding: var(--spacing-lg);
}

.product-image-main img {
  width: 100%;
  max-height: 500px;
  object-fit: contain;
  margin: 0 auto;
  border-radius: var(--radius-lg);
}

.product-breadcrumb {
  font-size: var(--font-size-sm);
  color: var(--text-muted);
  margin-bottom: var(--spacing-md);
}

.product-breadcrumb a {
  color: var(--color-gold-dark);
}

.product-breadcrumb span {
  margin: 0 var(--spacing-xs);
}

.product-title {
  font-size: var(--font-size-4xl);
  font-weight: 800;
  margin-bottom: var(--spacing-md);
  color: var(--text-primary);
  line-height: 1.2;
}

.product-meta {
  display: flex;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-lg);
}

.product-brand-badge,
.product-category-badge {
  background: var(--color-gold-50);
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--radius-md);
  font-size: var(--font-size-sm);
  border: 1px solid var(--color-gold-100);
  color: var(--color-gold-dark);
}

.product-pricing-main {
  background: linear-gradient(135deg, #f8fafc, #eef2f7);
  padding: var(--spacing-lg);
  border-radius: var(--radius-xl);
  margin-bottom: var(--spacing-lg);
  border: 1px solid var(--color-gray-200);
}

.product-description {
  margin-bottom: var(--spacing-lg);
}

.product-description h2 {
  font-size: var(--font-size-xl);
  margin-bottom: var(--spacing-sm);
}

.product-cta {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-lg);
}

@media (min-width: 640px) {
  .product-cta {
    flex-direction: row;
  }
}

.product-features {
  background: linear-gradient(135deg, #f8fafc, #eef2f7);
  padding: var(--spacing-lg);
  border-radius: var(--radius-xl);
  border: 1px solid var(--color-gray-200);
}

.product-features h3 {
  margin-bottom: var(--spacing-md);
}

.product-features li {
  padding: var(--spacing-xs) 0;
  color: var(--text-secondary);
}

.related-products {
  margin-top: var(--spacing-2xl);
  padding-top: var(--spacing-xl);
  border-top: 1px solid var(--color-gray-200);
}

.related-products h2 {
  font-size: var(--font-size-2xl);
  margin-bottom: var(--spacing-xl);
  text-align: center;
}

/* ========== Animations ========== */
@keyframes heroFadeIn {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes float {
  0%, 100% {
    transform: translateY(0) rotate(0deg);
  }
  50% {
    transform: translateY(-20px) rotate(3deg);
  }
}

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

@keyframes slideInRight {
  from {
    opacity: 0;
    transform: translateX(40px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes slideInLeft {
  from {
    opacity: 0;
    transform: translateX(-40px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes scaleIn {
  from {
    opacity: 0;
    transform: scale(0.9);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes shimmer {
  0% {
    background-position: -200% 0;
  }
  100% {
    background-position: 200% 0;
  }
}

.fade-in {
  animation: fadeIn 0.6s ease-out;
}

.slide-in-right {
  animation: slideInRight 0.6s ease-out;
}

.slide-in-left {
  animation: slideInLeft 0.6s ease-out;
}

.scale-in {
  animation: scaleIn 0.6s ease-out;
}

/* Reveal on scroll - initial hidden state */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  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);
}

/* No Products */
.no-products {
  grid-column: 1 / -1;
  text-align: center;
  padding: var(--spacing-xl);
  color: var(--text-muted);
  font-size: var(--font-size-lg);
}

/* ========== Responsive Typography ========== */
@media (max-width: 768px) {
  .hero-section {
    min-height: auto;
    padding: calc(var(--spacing-2xl) + 60px) 0 var(--spacing-2xl);
  }

  .hero-title {
    font-size: var(--font-size-3xl);
  }

  .hero-stats {
    gap: var(--spacing-lg);
  }

  .hero-stat-number {
    font-size: var(--font-size-2xl);
  }

  .section-title {
    font-size: var(--font-size-2xl);
  }

  .product-title {
    font-size: var(--font-size-3xl);
  }

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

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

@media (max-width: 480px) {
  .hero-title {
    font-size: var(--font-size-2xl);
  }

  .hero-stat-number {
    font-size: var(--font-size-xl);
  }

  .hero-stats {
    flex-direction: column;
    gap: var(--spacing-md);
  }
}

/* ========== Legal Pages ========== */
.legal-page-header {
  background: var(--gradient-primary);
  color: white;
  padding: var(--spacing-xl) 0;
  text-align: center;
  position: relative;
}

.back-link {
  display: inline-block;
  color: var(--color-gold-light);
  margin-bottom: var(--spacing-md);
  font-weight: 600;
  opacity: 0.9;
  transition: opacity 0.3s ease;
}

.back-link:hover {
  opacity: 1;
}

.legal-logo {
  width: 80px;
  height: 80px;
  margin: 0 auto var(--spacing-md);
}

.legal-header-content h1 {
  font-size: var(--font-size-3xl);
  margin-bottom: var(--spacing-sm);
}

.legal-header-content p {
  font-size: var(--font-size-lg);
  opacity: 0.9;
}

.legal-page-main {
  padding: var(--spacing-2xl) 0;
  background: var(--bg-secondary);
}

.legal-content {
  max-width: 900px;
  margin: 0 auto;
  background: white;
  padding: var(--spacing-xl);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
}

.legal-section {
  margin-bottom: var(--spacing-xl);
}

.legal-section h2 {
  font-size: var(--font-size-2xl);
  font-weight: 700;
  color: var(--color-primary-700);
  margin-bottom: var(--spacing-md);
  padding-bottom: var(--spacing-sm);
  border-bottom: 3px solid rgba(212, 168, 83, 0.3);
}

.legal-section h3 {
  font-size: var(--font-size-xl);
  font-weight: 600;
  color: var(--text-primary);
  margin: var(--spacing-md) 0 var(--spacing-sm);
}

.legal-section p {
  line-height: 1.8;
  color: var(--text-secondary);
  margin-bottom: var(--spacing-sm);
}

.legal-list {
  list-style: none;
  padding-right: 0;
}

.legal-list li {
  padding: var(--spacing-xs) var(--spacing-lg) var(--spacing-xs) 0;
  position: relative;
  line-height: 1.7;
  color: var(--text-secondary);
}

.legal-list li::before {
  content: '✓';
  position: absolute;
  right: 4px;
  top: var(--spacing-xs);
  color: var(--color-gold);
  font-weight: bold;
  width: 20px;
  text-align: center;
}

.legal-info-box,
.legal-contact-box {
  background: var(--color-gold-50);
  border-right: 4px solid var(--color-gold);
  padding: var(--spacing-md);
  border-radius: var(--radius-md);
  margin: var(--spacing-md) 0;
}

.legal-highlight {
  background: linear-gradient(135deg, #fef3c7, #fde68a);
  border-right: 4px solid var(--color-warning);
  padding: var(--spacing-md);
  border-radius: var(--radius-md);
  margin: var(--spacing-md) 0;
}

.legal-date {
  font-style: italic;
  color: var(--text-muted);
}

.legal-back {
  text-align: center;
  margin-top: var(--spacing-2xl);
  padding-top: var(--spacing-xl);
  border-top: 1px solid var(--color-gray-200);
}

/* Responsive Legal */
@media (max-width: 768px) {
  .legal-content {
    padding: var(--spacing-md);
  }

  .legal-header-content h1 {
    font-size: var(--font-size-2xl);
  }

  .legal-section h2 {
    font-size: var(--font-size-xl);
  }
}