/* ============================================
   GLOBAL VARIABLES & RESET
   ============================================ */

:root {
  /* Color Palette - Synthetic Earth */
  --color-base: #080A08;
  --color-base-alt: #2F353B;
  --color-primary: #ADFF2F;
  --color-primary-alt: #2E5BFF;
  --color-accent: #C0C0C0;
  --color-text: #E8E8E8;
  --color-text-muted: #B0B0B0;
  
  /* Typography */
  --font-header: 'Space Grotesk', sans-serif;
  --font-body: 'Space Mono', monospace;
  
  /* Spacing */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 2rem;
  --space-xl: 3rem;
  --space-xxl: 4rem;
  
  /* Borders & Radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  
  /* Shadows */
  --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);
  --shadow-glow: 0 0 20px rgba(173, 255, 47, 0.3);
  
  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-base: 0.3s ease;
  --transition-slow: 0.5s ease;
  
  /* Grid & Layout */
  --container-max: 1200px;
  --grid-gap: 2rem;
}

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

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

body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--color-text);
  background-color: var(--color-base);
  overflow-x: hidden;
}

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

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-header);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: var(--space-md);
  letter-spacing: -0.02em;
}

h1 {
  font-size: clamp(2rem, 5vw, 4rem);
  text-transform: uppercase;
}

h2 {
  font-size: clamp(1.5rem, 4vw, 3rem);
}

h3 {
  font-size: clamp(1.25rem, 3vw, 2rem);
}

p {
  margin-bottom: var(--space-md);
  color: var(--color-text-muted);
}

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

a:hover {
  color: var(--color-primary-alt);
}

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

.site-header {
  position: relative;
  width: 100%;
  padding: var(--space-md) var(--space-lg);
  background: rgba(8, 10, 8, 0.85);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(192, 192, 192, 0.1);
  z-index: 1000;
}

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

.brand-name {
  font-family: var(--font-header);
  font-size: clamp(1rem, 2vw, 1.3rem);
  font-weight: 700;
  text-transform: uppercase;
  color: var(--color-text);
}

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

.main-nav a {
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: var(--space-sm) var(--space-md);
  position: relative;
}

.main-nav a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 2px;
  background: var(--color-primary);
  transition: width var(--transition-base);
}

.main-nav a:hover::after {
  width: 80%;
}

.burger-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-sm);
  color: var(--color-text);
  font-size: 1.5rem;
  z-index: 1002;
  position: relative;
  margin-left: auto;
}

.burger-toggle:focus {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

/* Burger Menu Styles */
@media (max-width: 1023px) {
  .burger-toggle {
    display: block;
  }
  
  nav {
    display: none;
  }
  
  nav.active {
    display: block;
  }
  
  .main-nav {
    position: fixed;
    top: 0;
    right: -100%;
    width: 300px;
    height: 100vh;
    background: rgba(8, 10, 8, 0.98);
    backdrop-filter: blur(20px);
    flex-direction: column;
    align-items: flex-start;
    padding: var(--space-xxl) var(--space-lg);
    gap: var(--space-md);
    border-left: 1px solid rgba(192, 192, 192, 0.2);
    transition: right var(--transition-base);
    z-index: 1001;
    overflow-y: auto;
    box-shadow: -4px 0 20px rgba(0, 0, 0, 0.5);
  }
  
  nav.active .main-nav {
    right: 0;
  }
  
  .main-nav li {
    width: 100%;
  }
  
  .main-nav a {
    display: block;
    width: 100%;
    padding: var(--space-md);
    border-bottom: 1px solid rgba(192, 192, 192, 0.1);
  }
  
  .main-nav a::after {
    display: none;
  }
}

/* ============================================
   HERO BANNERS (Full-Width)
   ============================================ */

.hero-banner {
  position: relative;
  width: 100vw;
  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-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: 2;
  max-width: var(--container-max);
  width: 100%;
  padding: var(--space-xl) var(--space-lg);
  text-align: center;
  background: rgba(8, 10, 8, 0.6);
  backdrop-filter: blur(5px);
  margin: var(--space-lg);
  border-radius: var(--radius-md);
}

.hero-content h1 {
  color: var(--color-text);
  text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.8);
  margin-bottom: var(--space-lg);
}

.hero-content p {
  font-size: clamp(1rem, 2vw, 1.25rem);
  color: var(--color-text);
  text-shadow: 1px 1px 4px rgba(0, 0, 0, 0.8);
  max-width: 800px;
  margin: 0 auto var(--space-lg);
}

/* ============================================
   SECTIONS & CONTAINERS
   ============================================ */

main {
  width: 100%;
}

.section {
  padding: var(--space-xxl) var(--space-lg);
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.container {
  max-width: var(--container-max);
  margin: 0 auto;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.section-title {
  text-align: center;
  margin-bottom: var(--space-xl);
  color: var(--color-primary);
  width: 100%;
}

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

.grid-two {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--grid-gap);
  margin-top: var(--space-xl);
  width: 100%;
  justify-items: center;
}

.grid-three {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--grid-gap);
  margin-top: var(--space-xl);
  width: 100%;
  justify-items: center;
}

.grid-four {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--grid-gap);
  margin-top: var(--space-xl);
  width: 100%;
  justify-items: center;
}

.grid-item {
  background: rgba(47, 53, 59, 0.3);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(192, 192, 192, 0.1);
  padding: var(--space-lg);
  border-radius: var(--radius-md);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
  width: 100%;
  max-width: 100%;
  display: flex;
  flex-direction: column;
}

.grid-item:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-glow);
  border-color: rgba(173, 255, 47, 0.3);
}

.grid-item img {
  width: 100%;
  height: auto;
  max-height: 250px;
  object-fit: cover;
  border-radius: var(--radius-sm);
  margin-bottom: var(--space-md);
}

.grid-item h3 {
  color: var(--color-primary);
  margin-bottom: var(--space-sm);
}

/* ============================================
   GLITCH EFFECTS
   ============================================ */

.glitch-hover {
  position: relative;
  display: inline-block;
}

.glitch-hover::before,
.glitch-hover::after {
  content: attr(data-text);
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.glitch-hover:hover::before {
  opacity: 0.8;
  color: var(--color-primary);
  animation: glitch-1 0.3s infinite;
  clip-path: polygon(0 0, 100% 0, 100% 45%, 0 45%);
}

.glitch-hover:hover::after {
  opacity: 0.8;
  color: var(--color-primary-alt);
  animation: glitch-2 0.3s infinite;
  clip-path: polygon(0 55%, 100% 55%, 100% 100%, 0 100%);
}

@keyframes glitch-1 {
  0%, 100% { transform: translate(0); }
  20% { transform: translate(-2px, 2px); }
  40% { transform: translate(-2px, -2px); }
  60% { transform: translate(2px, 2px); }
  80% { transform: translate(2px, -2px); }
}

@keyframes glitch-2 {
  0%, 100% { transform: translate(0); }
  20% { transform: translate(2px, 2px); }
  40% { transform: translate(2px, -2px); }
  60% { transform: translate(-2px, 2px); }
  80% { transform: translate(-2px, -2px); }
}

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

.btn {
  display: inline-block;
  padding: var(--space-md) var(--space-xl);
  background: transparent;
  border: 2px solid var(--color-primary);
  color: var(--color-primary);
  font-family: var(--font-header);
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  cursor: pointer;
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
  margin-top: 10px;
}

.btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: var(--color-primary);
  transition: left var(--transition-base);
  z-index: -1;
}

.btn:hover {
  color: var(--color-base);
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow);
}

.btn:hover::before {
  left: 0;
}

.btn-secondary {
  border-color: var(--color-primary-alt);
  color: var(--color-primary-alt);
}

.btn-secondary::before {
  background: var(--color-primary-alt);
  color: white;
}

.btn-secondary:hover {
  color: var(--color-base);
}

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

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

.form-label {
  display: block;
  margin-bottom: var(--space-sm);
  color: var(--color-text);
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.form-input,
.form-textarea {
  width: 100%;
  padding: var(--space-md);
  background: rgba(47, 53, 59, 0.5);
  border: 1px solid rgba(192, 192, 192, 0.2);
  border-radius: var(--radius-sm);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: 1rem;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-input:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(173, 255, 47, 0.1);
}

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

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

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

.checkbox-label {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  line-height: 1.5;
}

/* ============================================
   TECHNICAL MARKERS (Blueprint Feel)
   ============================================ */

.tech-marker {
  position: absolute;
  font-family: var(--font-body);
  font-size: 0.7rem;
  color: rgba(192, 192, 192, 0.3);
  pointer-events: none;
}

.tech-marker-top-left {
  top: var(--space-sm);
  left: var(--space-sm);
}

.tech-marker-top-right {
  top: var(--space-sm);
  right: var(--space-sm);
}

.tech-marker-bottom-left {
  bottom: var(--space-sm);
  left: var(--space-sm);
}

.tech-marker-bottom-right {
  bottom: var(--space-sm);
  right: var(--space-sm);
}

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

.site-footer {
  background: rgba(8, 10, 8, 0.9);
  border-top: 1px solid rgba(192, 192, 192, 0.1);
  padding: var(--space-xl) var(--space-lg);
  margin-top: var(--space-xxl);
}

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

.footer-section h4 {
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: var(--space-md);
  color: var(--color-primary);
}

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

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

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

.footer-nav a:hover {
  color: var(--color-primary);
}

.footer-info {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  line-height: 1.8;
}

.copyright {
  text-align: center;
  padding-top: var(--space-lg);
  margin-top: var(--space-lg);
  border-top: 1px solid rgba(192, 192, 192, 0.1);
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

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

.map-container {
  width: 100%;
  height: 400px;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid rgba(192, 192, 192, 0.2);
  margin-top: var(--space-lg);
}

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

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

.product-card {
  background: rgba(47, 53, 59, 0.3);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(192, 192, 192, 0.1);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.product-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-glow);
}

.product-image {
  width: 100%;
  height: 300px;
  object-fit: cover;
}

.product-info {
  padding: var(--space-lg);
}

.product-title {
  color: var(--color-primary);
  margin-bottom: var(--space-sm);
}

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

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

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

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

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

.hidden {
  display: none;
}

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

@media (max-width: 768px) {
  :root {
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-xxl: 3rem;
    --grid-gap: 1.5rem;
  }
  
  .section {
    padding: var(--space-xl) var(--space-md);
  }
  
  .hero-banner {
    min-height: 50vh;
  }
  
  .grid-two,
  .grid-three,
  .grid-four {
    grid-template-columns: 1fr;
  }
  
  .footer-container {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .site-header {
    padding: var(--space-sm) var(--space-md);
  }
  
  .hero-content {
    padding: var(--space-lg) var(--space-md);
  }
  
  .section {
    padding: var(--space-lg) var(--space-md);
  }
}

/* ============================================
   ANIMATIONS & EFFECTS
   ============================================ */

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

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

/* Component Overlay Effect */
.component-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(8, 10, 8, 0.9);
  backdrop-filter: blur(5px);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--transition-base);
  pointer-events: none;
}

.grid-item:hover .component-overlay {
  opacity: 1;
  pointer-events: auto;
}

.component-label {
  font-size: 0.8rem;
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: var(--space-sm) var(--space-md);
  border: 1px solid var(--color-primary);
  background: rgba(173, 255, 47, 0.1);
}