/* ============================================
   FUTURISTIC FUI DESIGN SYSTEM
   Art & Illustration Commissions Portal
   ============================================ */

:root {
  /* Color Palette */
  --color-void-black: #050505;
  --color-cyber-mint: #00FFC3;
  --color-muted-slate: #2F3542;
  --color-crimson-glitch: #FF003C;
  --color-text-primary: #E8E8E8;
  --color-text-secondary: #B0B0B0;
  --color-glass-bg: rgba(47, 53, 66, 0.3);
  --color-glass-border: rgba(0, 255, 195, 0.2);
  
  /* Typography */
  --font-stencil: 'Michroma', sans-serif;
  --font-body: 'Rajdhani', sans-serif;
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-base: 1rem;
  --font-size-lg: 1.25rem;
  --font-size-xl: 1.5rem;
  --font-size-2xl: 2rem;
  --font-size-3xl: 2.5rem;
  --font-size-4xl: 3rem;
  
  /* Spacing */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2rem;
  --space-xl: 3rem;
  --space-2xl: 4rem;
  --space-3xl: 6rem;
  
  /* Layout */
  --container-max: 1200px;
  --container-padding: 1.5rem;
  --section-padding: 4rem 0;
  
  /* Effects */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --transition-fast: 0.2s ease;
  --transition-base: 0.3s ease;
  --transition-slow: 0.5s ease;
  --shadow-glow: 0 0 20px rgba(0, 255, 195, 0.3);
  --shadow-glow-strong: 0 0 30px rgba(0, 255, 195, 0.5);
  --blur-glass: blur(10px);
}

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

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

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

body {
  font-family: var(--font-body);
  font-size: var(--font-size-base);
  line-height: 1.6;
  color: var(--color-text-primary);
  background-color: var(--color-void-black);
  overflow-x: hidden;
  position: relative;
}

/* Digital Grain Background */
body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: 
    repeating-linear-gradient(0deg, transparent, transparent 2px, rgba(0, 255, 195, 0.03) 2px, rgba(0, 255, 195, 0.03) 4px),
    repeating-linear-gradient(90deg, transparent, transparent 2px, rgba(0, 255, 195, 0.03) 2px, rgba(0, 255, 195, 0.03) 4px);
  pointer-events: none;
  z-index: 0;
}

/* Custom Cursor - Crosshair */
body {
  cursor: crosshair;
}

a, button {
  cursor: crosshair;
}

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

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-stencil);
  font-weight: 400;
  line-height: 1.2;
  letter-spacing: 0.05em;
  color: var(--color-text-primary);
  text-transform: uppercase;
}

h1 {
  font-size: clamp(2rem, 5vw, var(--font-size-4xl));
  text-shadow: 0 0 20px rgba(0, 255, 195, 0.5);
}

h2 {
  font-size: clamp(1.5rem, 4vw, var(--font-size-3xl));
  margin-bottom: var(--space-md);
  text-align: center;
}

h3 {
  font-size: clamp(1.25rem, 3vw, var(--font-size-2xl));
  margin-bottom: var(--space-sm);
}

.section-content > p {
  margin-bottom: var(--space-md);
  color: var(--color-text-secondary);
  letter-spacing: 0.02em;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

p {
  margin-bottom: var(--space-sm);
  color: var(--color-text-secondary);
  letter-spacing: 0.02em;
}

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

a:hover {
  color: var(--color-text-primary);
  text-shadow: 0 0 10px rgba(0, 255, 195, 0.5);
}

/* ============================================
   CONTAINER & LAYOUT
   ============================================ */

.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-padding);
  position: relative;
  z-index: 1;
}

.section {
  padding: var(--section-padding);
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.section-content {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-padding);
  width: 100%;
  text-align: center;
}

.section-content .form-container,
.section-content .map-container {
  text-align: left;
}

/* ============================================
   HEADER
   ============================================ */

.site-header {
  position: relative;
  z-index: 1000;
  padding: var(--space-md) var(--container-padding);
  background: rgba(5, 5, 5, 0.8);
  backdrop-filter: var(--blur-glass);
  border-bottom: 1px solid var(--color-glass-border);
}

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

.brand-name {
  font-family: var(--font-stencil);
  font-size: 1.3rem;
  color: var(--color-cyber-mint);
  text-shadow: 0 0 15px rgba(0, 255, 195, 0.5);
}

.nav-menu {
  display: flex;
  gap: 15px;
  list-style: none;
  align-items: center;
}

.nav-link {
  font-size: var(--font-size-sm);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: var(--space-xs) var(--space-sm);
  border: 1px solid transparent;
  transition: all var(--transition-base);
}

.nav-link:hover {
  border-color: var(--color-cyber-mint);
  box-shadow: 0 0 10px rgba(0, 255, 195, 0.3);
}

/* Burger Menu */
.burger-toggle {
  display: none;
  background: transparent;
  border: 1px solid var(--color-cyber-mint);
  color: var(--color-cyber-mint);
  padding: var(--space-xs) var(--space-sm);
  cursor: crosshair;
  font-size: var(--font-size-lg);
  transition: all var(--transition-base);
  order: 999;
  z-index: 100001;
}

.burger-toggle:hover {
  box-shadow: var(--shadow-glow);
  background: rgba(0, 255, 195, 0.1);
}

.burger-icon {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-cyber-mint);
  position: relative;
  transition: all var(--transition-base);
}

.burger-icon::before,
.burger-icon::after {
  content: '';
  position: absolute;
  width: 24px;
  height: 2px;
  background: var(--color-cyber-mint);
  transition: all var(--transition-base);
}

.burger-icon::before {
  top: -8px;
}

.burger-icon::after {
  top: 8px;
}

.burger-toggle.active .burger-icon {
  background: transparent;
}

.burger-toggle.active .burger-icon::before {
  transform: rotate(45deg);
  top: 0;
}

.burger-toggle.active .burger-icon::after {
  transform: rotate(-45deg);
  top: 0;
}

/* Mobile Navigation */
@media (max-width: 1023px) {
  .burger-toggle {
    display: block;
  }
  
  .nav-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 100%;
    max-width: 400px;
    height: 100vh;
    background: rgba(5, 5, 5, 0.98);
    backdrop-filter: var(--blur-glass);
    flex-direction: column;
    justify-content: flex-start;
    align-items: flex-start;
    padding: var(--space-3xl) var(--space-lg);
    gap: var(--space-lg);
    border-left: 1px solid var(--color-glass-border);
    transition: right var(--transition-base);
    z-index: 9999;
    overflow-y: auto;
  }
  
  .nav-menu.active {
    right: 0;
  }
  
  .nav-link {
    font-size: var(--font-size-base);
    width: 100%;
    padding: var(--space-sm);
    border-bottom: 1px solid var(--color-glass-border);
  }
}

@media (max-width: 767px) {
  .site-header {
    padding: var(--space-sm) var(--container-padding);
  }
  
  .brand-name {
    font-size: 0.7rem;
  }
  
  .nav-menu {
    max-width: 100%;
  }
}

/* ============================================
   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%);
}

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

.banner-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    180deg,
    rgba(5, 5, 5, 0.85) 0%,
    rgba(5, 5, 5, 0.75) 50%,
    rgba(5, 5, 5, 0.9) 100%
  );
  z-index: 1;
}

.banner-content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: var(--space-xl);
  max-width: 800px;
  margin: 0 auto;
}

.banner-title {
  font-size: clamp(2rem, 6vw, 4rem);
  margin-bottom: var(--space-md);
  text-shadow: 0 0 30px rgba(0, 255, 195, 0.7);
}

.banner-subtitle {
  font-size: clamp(1rem, 2vw, 1.5rem);
  color: var(--color-text-secondary);
  font-weight: 300;
  letter-spacing: 0.1em;
}

@media (max-width: 767px) {
  .hero-banner {
    min-height: 50vh;
  }
  
  .banner-content {
    padding: var(--space-md);
  }
}

/* ============================================
   GRID LAYOUTS
   ============================================ */

.grid-container {
  display: grid;
  gap: var(--space-lg);
  margin: var(--space-xl) auto;
  max-width: 100%;
  justify-items: center;
}

.grid-2 {
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  max-width: 900px;
}

.grid-3 {
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  max-width: 1000px;
}

.grid-4 {
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  max-width: 1200px;
}

.grid-item {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-glass-border);
  background: var(--color-glass-bg);
  backdrop-filter: var(--blur-glass);
  transition: all var(--transition-base);
  max-width: 100%;
  display: flex;
  flex-direction: column;
}

.grid-item:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-glow);
  border-color: var(--color-cyber-mint);
}

.grid-image {
  width: 100%;
  height: 180px;
  object-fit: cover;
  display: block;
}

.grid-content {
  padding: var(--space-md);
  text-align: center;
}

.grid-title {
  font-size: var(--font-size-lg);
  margin-bottom: var(--space-xs);
  color: var(--color-cyber-mint);
}

.grid-text {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  text-align: center;
}

@media (max-width: 767px) {
  .grid-2,
  .grid-3,
  .grid-4 {
    grid-template-columns: 1fr;
  }
  
  .grid-image {
    height: 160px;
  }
}

/* ============================================
   BUTTONS & CTAs
   ============================================ */

.btn {
  display: inline-block;
  padding: var(--space-sm) var(--space-lg);
  font-family: var(--font-stencil);
  font-size: var(--font-size-sm);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-cyber-mint);
  background: transparent;
  border: 1px solid var(--color-cyber-mint);
  cursor: crosshair;
  transition: all var(--transition-base);
  text-align: center;
  margin-top: 10px;
}

.btn:hover {
  background: rgba(0, 255, 195, 0.1);
  box-shadow: var(--shadow-glow);
  color: whitesmoke;
  transform: translateY(-2px);
}

.btn-primary {
  background: rgba(0, 255, 195, 0.1);
  border-color: var(--color-cyber-mint);
}

.btn-primary:hover {
  background: rgba(0, 255, 195, 0.2);
  color: whitesmoke;
}

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

.form-container {
  max-width: 600px;
  margin: var(--space-xl) auto;
  padding: var(--space-xl);
  background: var(--color-glass-bg);
  backdrop-filter: var(--blur-glass);
  border: 1px solid var(--color-glass-border);
  border-radius: var(--radius-lg);
}

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

.form-label {
  display: block;
  margin-bottom: var(--space-xs);
  font-size: var(--font-size-sm);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-cyber-mint);
}

.form-input,
.form-textarea {
  width: 100%;
  padding: var(--space-sm);
  background: rgba(5, 5, 5, 0.5);
  border: 1px solid var(--color-glass-border);
  border-radius: var(--radius-sm);
  color: var(--color-text-primary);
  font-family: var(--font-body);
  font-size: var(--font-size-base);
  transition: all var(--transition-base);
}

.form-input:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--color-cyber-mint);
  box-shadow: 0 0 10px rgba(0, 255, 195, 0.3);
}

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

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

.form-checkbox input {
  margin-top: 4px;
  cursor: crosshair;
}

.form-checkbox label {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  cursor: crosshair;
}

/* ============================================
   PRODUCT CARDS
   ============================================ */

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

.product-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-glow);
  border-color: var(--color-cyber-mint);
}

.product-image {
  width: 100%;
  height: 180px;
  object-fit: cover;
  border-radius: var(--radius-sm);
  margin-bottom: var(--space-md);
}

.product-title {
  font-size: var(--font-size-lg);
  color: var(--color-cyber-mint);
  margin-bottom: var(--space-xs);
}

.product-description {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-md);
}

.product-price {
  font-family: var(--font-stencil);
  font-size: var(--font-size-xl);
  color: var(--color-text-primary);
  text-align: right;
}

/* ============================================
   MAP CONTAINER
   ============================================ */

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

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

/* ============================================
   STATUS INDICATOR (Live Pulse)
   ============================================ */

.status-section {
  background: var(--color-glass-bg);
  backdrop-filter: var(--blur-glass);
  border: 1px solid var(--color-glass-border);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  margin: var(--space-xl) 0;
}

.status-header {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-md);
}

.status-indicator {
  width: 12px;
  height: 12px;
  background: var(--color-crimson-glitch);
  border-radius: 50%;
  animation: pulse 2s infinite;
  box-shadow: 0 0 10px var(--color-crimson-glitch);
}

@keyframes pulse {
  0%, 100% {
    opacity: 1;
  }
  50% {
    opacity: 0.5;
  }
}

.status-title {
  font-size: var(--font-size-lg);
  color: var(--color-cyber-mint);
  text-transform: uppercase;
}

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

.status-item {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  font-family: 'Courier New', monospace;
}

.status-label {
  color: var(--color-cyber-mint);
  margin-right: var(--space-xs);
}

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

.site-footer {
  background: rgba(5, 5, 5, 0.9);
  backdrop-filter: var(--blur-glass);
  border-top: 1px solid var(--color-glass-border);
  padding: var(--space-xl) 0;
  margin-top: var(--space-3xl);
}

.footer-container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-lg);
  margin-bottom: var(--space-lg);
}

.footer-section h4 {
  font-size: var(--font-size-base);
  color: var(--color-cyber-mint);
  margin-bottom: var(--space-sm);
}

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

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

.footer-links a {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
}

.footer-links a:hover {
  color: var(--color-cyber-mint);
}

.footer-bottom {
  text-align: center;
  padding-top: var(--space-lg);
  border-top: 1px solid var(--color-glass-border);
  font-size: var(--font-size-xs);
  color: var(--color-text-secondary);
}

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

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

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

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

/* ============================================
   RESPONSIVE ADJUSTMENTS
   ============================================ */

@media (max-width: 1023px) {
  :root {
    --section-padding: 3rem 0;
    --container-padding: 1rem;
  }
  
  h1 {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
  }
  
  h2 {
    font-size: clamp(1.5rem, 3vw, 2rem);
  }
}

@media (max-width: 767px) {
  :root {
    --section-padding: 2rem 0;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;
  }
  
  .grid-container {
    gap: var(--space-md);
  }
  
  .form-container {
    padding: var(--space-md);
  }
  
  .footer-content {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  :root {
    --container-padding: 1rem;
    --section-padding: 1.5rem 0;
  }
  
  .banner-title {
    font-size: 1.5rem;
  }
  
  .banner-subtitle {
    font-size: 0.875rem;
  }
}

/* ============================================
   ACCESSIBILITY
   ============================================ */

@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* Focus styles for keyboard navigation */
a:focus,
button:focus,
input:focus,
textarea:focus {
  outline: 2px solid var(--color-cyber-mint);
  outline-offset: 2px;
}