/* ============================================
   LUMINOUS DARK MODE - CYBER-CHIC DESIGN SYSTEM
   ============================================ */

:root {
  /* Base Colors - Luminous Dark Theme */
  --color-obsidian: #050505;
  --color-electric-lavender: #BF94FF;
  --color-sunset-amber: #FFAD60;
  --color-cyber-cyan: #00F0FF;
  --color-soft-black: #0a0a0a;
  --color-dark-gray: #1a1a1a;
  --color-light-gray: #e0e0e0;
  --color-white: #ffffff;
  
  /* Typography */
  --font-primary: 'Inter', sans-serif;
  --font-secondary: 'Space Grotesk', sans-serif;
  
  /* Spacing */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 2rem;
  --space-xl: 3rem;
  --space-xxl: 4rem;
  
  /* Border Radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  
  /* Shadows & Glows */
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.5);
  --glow-lavender: 0 0 20px rgba(191, 148, 255, 0.5);
  --glow-amber: 0 0 20px rgba(255, 173, 96, 0.5);
  --glow-cyan: 0 0 20px rgba(0, 240, 255, 0.5);
  
  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-base: 0.3s ease;
  --transition-slow: 0.5s ease;
  
  /* Glassmorphism */
  --glass-bg: rgba(255, 255, 255, 0.05);
  --glass-border: rgba(255, 255, 255, 0.1);
  --glass-blur: blur(20px);
}

/* ============================================
   RESET & BASE STYLES
   ============================================ */

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

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

body {
  font-family: var(--font-primary);
  background-color: var(--color-obsidian);
  color: var(--color-light-gray);
  line-height: 1.6;
  overflow-x: hidden;
  position: relative;
}

body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at 20% 50%, rgba(191, 148, 255, 0.1) 0%, transparent 50%),
              radial-gradient(circle at 80% 80%, rgba(255, 173, 96, 0.1) 0%, transparent 50%),
              radial-gradient(circle at 40% 20%, rgba(0, 240, 255, 0.1) 0%, transparent 50%);
  pointer-events: none;
  z-index: 0;
}

/* ============================================
   TYPOGRAPHY
   ============================================ */

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-secondary);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: var(--space-md);
  color: var(--color-white);
}

h1 {
  font-size: clamp(2rem, 5vw, 4rem);
  background: linear-gradient(135deg, var(--color-electric-lavender), var(--color-cyber-cyan));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

h2 {
  font-size: clamp(1.75rem, 4vw, 3rem);
  color: var(--color-white);
}

h3 {
  font-size: clamp(1.5rem, 3vw, 2rem);
}

p {
  margin-bottom: var(--space-md);
  color: var(--color-light-gray);
}

a {
  color: var(--color-electric-lavender);
  text-decoration: none;
  transition: all var(--transition-base);
}

a:hover {
  color: var(--color-cyber-cyan);
  text-shadow: var(--glow-cyan);
}

/* ============================================
   HEADER & NAVIGATION
   ============================================ */

.site-header {
  position: relative;
  z-index: 100;
  padding: var(--space-md) var(--space-lg);
  background: rgba(5, 5, 5, 0.8);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--glass-border);
}

.header-container {
  max-width: 1400px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-lg);
  position: relative;
}

.brand-text {
  font-family: var(--font-secondary);
  font-size: clamp(0.8rem, 2vw, 1.35rem);
  font-weight: 700;
  color: var(--color-white);
  text-transform: uppercase;
}

.main-nav {
  display: flex;
  align-items: center;
  list-style: none;
}

.main-nav a {
  color: var(--color-light-gray);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-sm);
  transition: all var(--transition-base);
}

.main-nav a:hover {
  color: var(--color-electric-lavender);
  background: rgba(191, 148, 255, 0.1);
  box-shadow: var(--glow-lavender);
}

/* Burger Menu */
.burger-toggle {
  display: none;
  background: transparent;
  border: 2px solid var(--color-electric-lavender);
  border-radius: var(--radius-sm);
  width: 44px;
  height: 44px;
  cursor: pointer;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  transition: all var(--transition-base);
  position: relative;
  z-index: 10001;
  margin-left: auto;
}

.burger-toggle:hover {
  border-color: var(--color-cyber-cyan);
  box-shadow: var(--glow-cyan);
}

.burger-line {
  width: 24px;
  height: 2px;
  background: var(--color-electric-lavender);
  transition: all var(--transition-base);
  border-radius: 2px;
}

.burger-toggle.active .burger-line:nth-child(1) {
  transform: rotate(45deg) translate(7px, 7px);
}

.burger-toggle.active .burger-line:nth-child(2) {
  opacity: 0;
}

.burger-toggle.active .burger-line:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -7px);
}

.mobile-nav {
  position: fixed;
  top: 0;
  right: -100%;
  width: 280px;
  height: 100vh;
  background: rgba(5, 5, 5, 0.98);
  backdrop-filter: blur(20px);
  border-left: 1px solid var(--glass-border);
  padding: var(--space-xxl) var(--space-lg);
  transition: right var(--transition-base);
  z-index: 10000;
  overflow-y: auto;
}

.mobile-nav.active {
  right: 0;
}

.mobile-nav-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  margin-top: var(--space-xxl);
}

.mobile-nav-list a {
  display: block;
  padding: var(--space-md);
  color: var(--color-light-gray);
  border-bottom: 1px solid var(--glass-border);
  text-transform: uppercase;
  letter-spacing: 1px;
  transition: all var(--transition-base);
}

.mobile-nav-list a:hover {
  color: var(--color-electric-lavender);
  padding-left: var(--space-lg);
  box-shadow: var(--glow-lavender);
}

/* ============================================
   MAIN CONTENT
   ============================================ */

main {
  position: relative;
  z-index: 1;
}

/* ============================================
   HERO BANNERS (FULL-WIDTH)
   ============================================ */

.hero-banner {
  width: 100vw;
  position: relative;
  min-height: 60vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  margin-left: calc(-50vw + 50%);
  margin-right: calc(-50vw + 50%);
}

.hero-banner::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(5, 5, 5, 0.85), rgba(5, 5, 5, 0.7));
  z-index: 2;
}

.hero-image {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 1;
  opacity: 0.3;
}

.hero-content {
  position: relative;
  z-index: 3;
  text-align: center;
  padding: var(--space-xl) var(--space-md);
  max-width: 900px;
  margin: 0 auto;
}

.hero-content h1 {
  margin-bottom: var(--space-lg);
}

.hero-content p {
  font-size: clamp(1rem, 2vw, 1.25rem);
  color: var(--color-light-gray);
  margin-bottom: var(--space-xl);
}

/* ============================================
   SECTIONS
   ============================================ */

.content-section {
  padding: var(--space-xxl) var(--space-lg);
  max-width: 1400px;
  margin: 0 auto;
  text-align: center;
}

.section-title {
  text-align: center;
  margin-bottom: var(--space-xxl);
}

.section-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xl) auto 0;
  max-width: 1400px;
  justify-items: center;
}

.section-grid-2 {
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  max-width: 1200px;
}

.section-grid-3 {
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  max-width: 1400px;
}

/* ============================================
   GLASSMORPHISM CARDS
   ============================================ */

.glass-card {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
  width: 100%;
  max-width: 100%;
}

.glass-card::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(191, 148, 255, 0.1) 0%, transparent 70%);
  opacity: 0;
  transition: opacity var(--transition-base);
}

.glass-card:hover {
  transform: translateY(-5px);
  border-color: var(--color-electric-lavender);
  box-shadow: var(--glow-lavender), var(--shadow-lg);
}

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

.glass-card-content {
  position: relative;
  z-index: 1;
}

/* ============================================
   IMAGES
   ============================================ */

.content-image {
  width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  margin: 0 auto var(--space-md);
  transition: all var(--transition-base);
  object-fit: cover;
  display: block;
  max-width: 100%;
}

.glass-card:hover .content-image {
  transform: scale(1.05);
  box-shadow: var(--glow-amber);
}

.image-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) auto;
  max-width: 1200px;
  justify-items: center;
}

.image-item {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-md);
  aspect-ratio: 4/3;
  max-width: 100%;
  width: 100%;
}

.image-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: all var(--transition-base);
}

.image-item:hover img {
  transform: scale(1.1);
  filter: brightness(1.2);
}

.image-item::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(191, 148, 255, 0.2), rgba(0, 240, 255, 0.2));
  opacity: 0;
  transition: opacity var(--transition-base);
}

.image-item:hover::after {
  opacity: 1;
}

/* ============================================
   BUTTONS
   ============================================ */

.btn {
  display: inline-block;
  padding: var(--space-md) var(--space-xl);
  background: transparent;
  border: 2px solid var(--color-electric-lavender);
  color: var(--color-electric-lavender);
  border-radius: var(--radius-md);
  font-family: var(--font-secondary);
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  cursor: pointer;
  transition: all var(--transition-base);
  text-align: center;
  margin-top: 10px;
}

.btn:hover {
  background: var(--color-electric-lavender);
  color: var(--color-obsidian);
  box-shadow: var(--glow-lavender);
  transform: translateY(-2px);
}

.btn-amber {
  border-color: var(--color-sunset-amber);
  color: var(--color-sunset-amber);
}

.btn-amber:hover {
  background: var(--color-sunset-amber);
  color: var(--color-obsidian);
  box-shadow: var(--glow-amber);
}

.btn-cyan {
  border-color: var(--color-cyber-cyan);
  color: var(--color-cyber-cyan);
}

.btn-cyan:hover {
  background: var(--color-cyber-cyan);
  color: var(--color-obsidian);
  box-shadow: var(--glow-cyan);
}

/* ============================================
   FORMS
   ============================================ */

.form-container {
  max-width: 600px;
  margin: 0 auto;
}

.form-group {
  margin-bottom: var(--space-lg);
}

.form-label {
  display: block;
  margin-bottom: var(--space-sm);
  color: var(--color-light-gray);
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.form-input,
.form-textarea {
  width: 100%;
  padding: var(--space-md);
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  color: var(--color-white);
  font-family: var(--font-primary);
  font-size: 1rem;
  transition: all var(--transition-base);
  backdrop-filter: var(--glass-blur);
}

.form-input:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--color-electric-lavender);
  box-shadow: var(--glow-lavender);
}

.form-textarea {
  min-height: 150px;
  resize: vertical;
}

.checkbox-group {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  margin-top: var(--space-md);
}

.checkbox-input {
  width: 20px;
  height: 20px;
  margin-top: 2px;
  cursor: pointer;
}

.checkbox-label {
  font-size: 0.9rem;
  color: var(--color-light-gray);
  line-height: 1.5;
}

/* ============================================
   PRODUCTS
   ============================================ */

.product-card {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  transition: all var(--transition-base);
  text-align: center;
  width: 100%;
  max-width: 100%;
  display: flex;
  flex-direction: column;
}

.product-card:hover {
  transform: translateY(-8px);
  border-color: var(--color-sunset-amber);
  box-shadow: var(--glow-amber), var(--shadow-lg);
}

.product-image {
  width: 100%;
  height: 250px;
  object-fit: cover;
  border-radius: var(--radius-md);
  margin: 0 auto var(--space-md);
  display: block;
  max-width: 100%;
}

.product-title {
  font-size: 1.5rem;
  margin-bottom: var(--space-sm);
  color: var(--color-white);
}

.product-price {
  font-size: 1.25rem;
  color: var(--color-sunset-amber);
  font-weight: 700;
  margin-top: var(--space-md);
}

/* ============================================
   MAPS
   ============================================ */

.map-container {
  width: 100%;
  height: 400px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin: var(--space-xl) 0;
  border: 1px solid var(--glass-border);
}

.map-container iframe {
  width: 100%;
  height: 100%;
  border: none;
}

/* ============================================
   FOOTER
   ============================================ */

.site-footer {
  background: rgba(5, 5, 5, 0.9);
  backdrop-filter: blur(10px);
  border-top: 1px solid var(--glass-border);
  padding: var(--space-xl) var(--space-lg);
  margin-top: var(--space-xxl);
}

.footer-container {
  max-width: 1400px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-xl);
}

.footer-section h4 {
  font-size: 1rem;
  margin-bottom: var(--space-md);
  color: var(--color-white);
  text-transform: uppercase;
  letter-spacing: 1px;
}

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

.footer-links li {
  margin-bottom: var(--space-sm);
}

.footer-links a {
  color: var(--color-light-gray);
  font-size: 0.9rem;
  transition: all var(--transition-base);
}

.footer-links a:hover {
  color: var(--color-electric-lavender);
  padding-left: var(--space-sm);
}

.footer-contact {
  color: var(--color-light-gray);
  font-size: 0.9rem;
  line-height: 1.8;
}

.footer-copyright {
  text-align: center;
  padding-top: var(--space-lg);
  margin-top: var(--space-lg);
  border-top: 1px solid var(--glass-border);
  color: var(--color-light-gray);
  font-size: 0.85rem;
}

/* ============================================
   PRIVACY POPUP
   ============================================ */

.privacy-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(5, 5, 5, 0.95);
  backdrop-filter: blur(10px);
  z-index: 1000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: var(--space-lg);
}

.privacy-overlay.active {
  display: flex;
}

.privacy-popup {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  max-width: 600px;
  max-height: 80vh;
  overflow-y: auto;
  position: relative;
}

.privacy-close {
  position: absolute;
  top: var(--space-md);
  right: var(--space-md);
  background: transparent;
  border: none;
  color: var(--color-light-gray);
  font-size: 1.5rem;
  cursor: pointer;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  transition: all var(--transition-base);
}

.privacy-close:hover {
  background: rgba(255, 255, 255, 0.1);
  color: var(--color-electric-lavender);
}

/* ============================================
   QUIZ & INTERACTIVE ELEMENTS
   ============================================ */

.quiz-container {
  max-width: 800px;
  margin: 0 auto;
}

.quiz-step {
  display: none;
}

.quiz-step.active {
  display: block;
}

.quiz-options {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-md);
  margin-top: var(--space-lg);
}

.quiz-option {
  padding: var(--space-lg);
  background: var(--glass-bg);
  border: 2px solid var(--glass-border);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-base);
  text-align: center;
}

.quiz-option:hover {
  border-color: var(--color-electric-lavender);
  box-shadow: var(--glow-lavender);
  transform: translateY(-3px);
}

.quiz-option.selected {
  border-color: var(--color-cyber-cyan);
  background: rgba(0, 240, 255, 0.1);
  box-shadow: var(--glow-cyan);
}

/* ============================================
   MOOD LAB - LIGHT/DARK TOGGLE
   ============================================ */

.mood-section {
  margin-bottom: var(--space-xxl);
}

.mood-toggle-container {
  display: flex;
  justify-content: center;
  gap: var(--space-md);
  margin-bottom: var(--space-xl);
  align-items: center;
}

.toggle-switch {
  position: relative;
  width: 60px;
  height: 30px;
  background: var(--glass-bg);
  border: 2px solid var(--glass-border);
  border-radius: 15px;
  cursor: pointer;
  transition: all var(--transition-base);
}

.toggle-switch.active {
  border-color: var(--color-cyber-cyan);
  background: rgba(0, 240, 255, 0.2);
}

.toggle-switch::after {
  content: '';
  position: absolute;
  top: 3px;
  left: 3px;
  width: 20px;
  height: 20px;
  background: var(--color-light-gray);
  border-radius: 50%;
  transition: all var(--transition-base);
}

.toggle-switch.active::after {
  left: calc(100% - 23px);
  background: var(--color-cyber-cyan);
  box-shadow: var(--glow-cyan);
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */

@media (max-width: 1023px) {
  .main-nav {
    display: none;
  }
  
  .burger-toggle {
    display: flex;
    order: 2;
  }
  
  .header-container {
    justify-content: space-between;
    position: relative;
  }
  
  .header-container > nav {
    display: none;
  }
  
  .brand-text {
    order: 1;
  }
}

@media (max-width: 768px) {
  .content-section {
    padding: var(--space-xl) var(--space-md);
  }
  
  .section-grid {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
  
  .hero-content {
    padding: var(--space-lg) var(--space-md);
  }
  
  .footer-container {
    grid-template-columns: 1fr;
    text-align: center;
  }
  
  .quiz-options {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  html {
    font-size: 14px;
  }
  
  .site-header {
    padding: var(--space-sm) var(--space-md);
  }
  
  .hero-banner {
    min-height: 50vh;
  }
  
  .content-section {
    padding: var(--space-lg) var(--space-sm);
  }
  
  .glass-card {
    padding: var(--space-md);
  }
}

@media (max-width: 320px) {
  html {
    font-size: 12px;
  }
  
  .brand-text {
    font-size: 1rem;
  }
  
  .mobile-nav {
    width: 100%;
  }
}

/* ============================================
   UTILITY CLASSES
   ============================================ */

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

.mt-lg {
  margin-top: var(--space-lg);
}

.mb-lg {
  margin-bottom: var(--space-lg);
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}