/* Blueprint Grid Design System - Hobby Room Design */

:root {
  /* Color Palette */
  --color-drafting-lead: #1B1B1E;
  --color-laser-cyan: #00F5FF;
  --color-safety-amber: #FFAB00;
  --color-titanium-white: #E5E5E5;
  --color-grid-line: rgba(0, 245, 255, 0.15);
  --color-grid-active: rgba(0, 245, 255, 0.4);
  
  /* Typography */
  --font-stencil: 'Orbitron', sans-serif;
  --font-monospace: 'Share Tech Mono', monospace;
  --font-body: 'Inter', sans-serif;
  
  /* Spacing */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 2rem;
  --space-xl: 3rem;
  --space-xxl: 4rem;
  
  /* Layout */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  
  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-base: 0.3s ease;
  --transition-slow: 0.5s ease;
  
  /* Shadows */
  --shadow-glow: 0 0 20px rgba(0, 245, 255, 0.3);
  --shadow-amber: 0 0 15px rgba(255, 171, 0, 0.4);
  --shadow-deep: 0 4px 20px rgba(0, 0, 0, 0.3);
}

/* 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-body);
  background-color: var(--color-drafting-lead);
  color: var(--color-titanium-white);
  line-height: 1.6;
  overflow-x: hidden;
  position: relative;
}

/* Animated Grid Background */
body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: 
    linear-gradient(var(--color-grid-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--color-grid-line) 1px, transparent 1px);
  background-size: 50px 50px;
  pointer-events: none;
  z-index: 0;
  animation: gridMove 20s linear infinite;
}

@keyframes gridMove {
  0% { transform: translate(0, 0); }
  100% { transform: translate(50px, 50px); }
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-stencil);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: var(--space-md);
}

h1 {
  font-size: clamp(1.4rem, 4vw, 4rem);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

h2 {
  font-size: clamp(1.2rem, 3vw, 2.5rem);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

h3 {
  font-size: clamp(1rem, 2vw, 1.75rem);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

p {
  margin-bottom: var(--space-md);
  font-size: clamp(0.875rem, 2vw, 1rem);
}

/* Header */
.site-header {
  position: relative;
  z-index: 1000;
  padding: var(--space-md) var(--space-lg);
  background: rgba(27, 27, 30, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 2px solid var(--color-laser-cyan);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
}

.site-header::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, 
    var(--color-laser-cyan) 0%, 
    transparent 50%, 
    var(--color-laser-cyan) 100%);
  animation: scanLine 3s linear infinite;
}

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

.brand-name {
  font-family: var(--font-stencil);
  font-size: clamp(1rem, 2vw, 1.35rem);
  color: var(--color-laser-cyan);
  text-decoration: none;
  font-weight: 700;
  text-shadow: 0 0 10px rgba(0, 245, 255, 0.5);
}

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

.main-navigation a {
  color: var(--color-titanium-white);
  text-decoration: none;
  font-family: var(--font-monospace);
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: var(--space-sm) var(--space-md);
  border: 1px solid transparent;
  transition: all var(--transition-base);
  position: relative;
}

.main-navigation a::before {
  content: '>';
  margin-right: var(--space-xs);
  opacity: 0;
  transition: opacity var(--transition-base);
}

.main-navigation a:hover::before {
  opacity: 1;
}

.main-navigation a:hover {
  color: var(--color-laser-cyan);
  border-color: var(--color-laser-cyan);
  box-shadow: var(--shadow-glow);
}

/* Burger Menu */
.burger-toggle {
  display: none;
  background: transparent;
  border: 2px solid var(--color-laser-cyan);
  color: var(--color-laser-cyan);
  cursor: pointer;
  padding: var(--space-sm);
  width: 44px;
  height: 44px;
  position: relative;
  z-index: 1000001;
  transition: all var(--transition-base);
}

.burger-toggle:hover {
  box-shadow: var(--shadow-glow);
}

.burger-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-laser-cyan);
  margin: 5px auto;
  transition: all var(--transition-base);
}

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

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

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

.burger-menu {
  display: none;
  position: fixed;
  top: 0;
  right: 0;
  width: 100%;
  max-width: 400px;
  height: 100vh;
  background: rgba(27, 27, 30, 0.98);
  backdrop-filter: blur(20px);
  border-left: 2px solid var(--color-laser-cyan);
  padding: var(--space-xxl) var(--space-lg);
  z-index: 1000;
  transform: translateX(100%);
  transition: transform var(--transition-base);
  overflow-y: auto;
}

.burger-menu.active {
  transform: translateX(0);
}

.burger-menu ul {
  list-style: none;
  margin-top: var(--space-xxl);
}

.burger-menu li {
  margin-bottom: var(--space-lg);
}

.burger-menu a {
  color: var(--color-titanium-white);
  text-decoration: none;
  font-family: var(--font-stencil);
  font-size: 1.25rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  display: block;
  padding: var(--space-md);
  border-left: 3px solid transparent;
  transition: all var(--transition-base);
}

.burger-menu a:hover {
  color: var(--color-laser-cyan);
  border-left-color: var(--color-laser-cyan);
  padding-left: var(--space-lg);
}

/* Responsive Header */
@media (max-width: 1023px) {
  .main-navigation {
    display: none;
  }
  
  .burger-toggle {
    display: block;
  }
  
  .burger-menu {
    display: block;
  }
}

/* Main Content */
main {
  position: relative;
  z-index: 1;
}

/* Full-Width Banner */
.full-width-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: 0.25;
}

.banner-content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: var(--space-xxl) var(--space-lg);
  max-width: 1200px;
  width: 100%;
  background: rgba(27, 27, 30, 0.7);
  backdrop-filter: blur(10px);
  border-radius: var(--radius-md);
  margin: 0 auto;
}

.banner-content h1 {
  color: var(--color-titanium-white);
  text-shadow: 0 0 30px rgba(0, 0, 0, 0.8), 0 0 20px rgba(0, 245, 255, 0.5);
  margin-bottom: var(--space-lg);
}

.banner-content p {
  font-size: clamp(1rem, 2.5vw, 1.25rem);
  color: var(--color-titanium-white);
  text-shadow: 0 0 20px rgba(0, 0, 0, 0.8);
  max-width: 800px;
  margin: 0 auto;
}

/* Sections */
.content-section {
  padding: var(--space-xxl) var(--space-lg);
  max-width: 1200px;
  margin: 0 auto;
  position: relative;
  width: 100%;
  box-sizing: border-box;
}

.section-title {
  font-family: var(--font-stencil);
  color: var(--color-laser-cyan);
  text-align: center;
  margin-bottom: var(--space-xl);
  position: relative;
  padding-bottom: var(--space-md);
}

.section-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100px;
  height: 2px;
  background: var(--color-laser-cyan);
  box-shadow: var(--shadow-glow);
}

/* Grid Layouts */
.grid-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-xl);
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
  padding: 0 var(--space-md);
}

.grid-item {
  background: rgba(27, 27, 30, 0.8);
  border: 1px solid var(--color-grid-line);
  padding: var(--space-lg);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  text-align: center;
}

.grid-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, 
    transparent, 
    rgba(0, 245, 255, 0.1), 
    transparent);
  transition: left 0.5s ease;
}

.grid-item:hover::before {
  left: 100%;
}

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

.grid-item-image {
  width: 100%;
  height: 180px;
  object-fit: cover;
  margin-bottom: var(--space-md);
  border: 1px solid var(--color-grid-line);
}

.grid-item h3 {
  color: var(--color-safety-amber);
  margin-bottom: var(--space-sm);
  font-size: 1.25rem;
}

.grid-item p {
  color: var(--color-titanium-white);
  font-size: 0.9rem;
}

/* Technical Specs */
.tech-specs {
  font-family: var(--font-monospace);
  font-size: 0.85rem;
  color: var(--color-laser-cyan);
  background: rgba(0, 245, 255, 0.1);
  padding: var(--space-sm) var(--space-md);
  border-left: 3px solid var(--color-laser-cyan);
  margin: var(--space-md) auto;
  text-align: left;
  max-width: 100%;
}

.tech-specs span {
  color: var(--color-safety-amber);
}

/* Buttons */
.btn {
  display: inline-block;
  padding: var(--space-md) var(--space-lg);
  font-family: var(--font-stencil);
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  text-decoration: none;
  border: 2px solid var(--color-laser-cyan);
  color: var(--color-laser-cyan);
  background: transparent;
  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-laser-cyan);
  transition: left var(--transition-base);
  z-index: -1;
}

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

.btn:hover {
  color: var(--color-drafting-lead);
  box-shadow: var(--shadow-glow);
}

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

.btn-amber::before {
  background: var(--color-safety-amber);
}

.btn-amber:hover {
  color: var(--color-drafting-lead);
  box-shadow: var(--shadow-amber);
}

.btn + .btn {
  margin-left: var(--space-md);
}

.btn-full {
  width: 100%;
}

.content-wrapper {
  max-width: 800px;
  margin: 0 auto;
}

.date-display {
  text-align: center;
  color: var(--color-laser-cyan);
  margin-bottom: var(--space-xl);
  font-family: var(--font-monospace);
}

.link-cyan {
  color: var(--color-laser-cyan);
  text-decoration: none;
  transition: color var(--transition-base);
}

.link-cyan:hover {
  color: var(--color-safety-amber);
}

/* Forms */
.form-container {
  max-width: 600px;
  margin: 0 auto;
  background: rgba(27, 27, 30, 0.8);
  padding: var(--space-xl);
  border: 1px solid var(--color-grid-line);
}

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

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

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: var(--space-md);
  background: rgba(27, 27, 30, 0.9);
  border: 1px solid var(--color-grid-line);
  color: var(--color-titanium-white);
  font-family: var(--font-body);
  font-size: 1rem;
  transition: all var(--transition-base);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--color-laser-cyan);
  box-shadow: 0 0 10px rgba(0, 245, 255, 0.3);
}

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

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

.checkbox-group input[type="checkbox"] {
  width: auto;
  margin-top: 4px;
  cursor: pointer;
}

.checkbox-group label {
  font-size: 0.85rem;
  line-height: 1.5;
  cursor: pointer;
}

/* Google Maps */
.map-container {
  width: 100%;
  height: 400px;
  margin: var(--space-xl) 0;
  border: 2px solid var(--color-laser-cyan);
  box-shadow: var(--shadow-glow);
  overflow: hidden;
}

.map-container iframe {
  width: 100%;
  height: 100%;
  border: 0;
  display: block;
}

/* Footer */
.site-footer {
  background: rgba(27, 27, 30, 0.95);
  border-top: 2px solid var(--color-laser-cyan);
  padding: var(--space-xl) var(--space-lg);
  margin-top: var(--space-xxl);
  position: relative;
  z-index: 1;
}

.footer-content {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-lg);
}

.footer-section h4 {
  font-family: var(--font-stencil);
  color: var(--color-laser-cyan);
  font-size: 1rem;
  margin-bottom: var(--space-md);
  text-transform: uppercase;
}

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

.footer-section a {
  color: var(--color-titanium-white);
  text-decoration: none;
  font-family: var(--font-monospace);
  font-size: 0.85rem;
  display: block;
  padding: var(--space-xs) 0;
  transition: color var(--transition-base);
}

.footer-section a:hover {
  color: var(--color-laser-cyan);
}

.footer-bottom {
  text-align: center;
  margin-top: var(--space-lg);
  padding-top: var(--space-lg);
  border-top: 1px solid var(--color-grid-line);
  font-family: var(--font-monospace);
  font-size: 0.85rem;
  color: var(--color-titanium-white);
  opacity: 0.7;
}

/* Products Grid */
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-xl);
  margin-top: var(--space-xl);
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
  padding: 0 var(--space-md);
}

.product-card {
  background: rgba(27, 27, 30, 0.8);
  border: 1px solid var(--color-grid-line);
  padding: var(--space-lg);
  transition: all var(--transition-base);
}

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

.product-image {
  width: 100%;
  height: 220px;
  object-fit: cover;
  margin-bottom: var(--space-md);
  border: 1px solid var(--color-grid-line);
}

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

.product-price {
  font-family: var(--font-monospace);
  color: var(--color-laser-cyan);
  font-size: 1.25rem;
  font-weight: 700;
  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);
}

/* Privacy Popup */
.privacy-popup {
  display: none;
  position: fixed;
  bottom: var(--space-lg);
  right: var(--space-lg);
  max-width: 400px;
  background: rgba(27, 27, 30, 0.98);
  border: 2px solid var(--color-laser-cyan);
  padding: var(--space-lg);
  z-index: 2000;
  box-shadow: var(--shadow-glow);
}

.privacy-popup.active {
  display: block;
}

.privacy-popup p {
  font-size: 0.85rem;
  margin-bottom: var(--space-md);
}

.privacy-popup-buttons {
  display: flex;
  gap: var(--space-md);
  margin-top: var(--space-md);
}

/* 404 Page */
.error-page {
  min-height: 70vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--space-xxl);
}

.error-code {
  font-family: var(--font-stencil);
  font-size: clamp(4rem, 10vw, 8rem);
  color: var(--color-laser-cyan);
  text-shadow: var(--shadow-glow);
  margin-bottom: var(--space-lg);
}

/* Responsive Design */
@media (max-width: 768px) {
  .site-header {
    padding: var(--space-md);
  }
  
  .content-section {
    padding: var(--space-lg) var(--space-md);
  }
  
  .full-width-banner {
    min-height: 50vh;
  }
  
  .grid-container {
    grid-template-columns: 1fr;
    gap: var(--space-md);
  }
  
  .products-grid {
    grid-template-columns: 1fr;
  }
  
  .footer-content {
    grid-template-columns: 1fr;
  }
  
  .privacy-popup {
    right: var(--space-md);
    bottom: var(--space-md);
    max-width: calc(100% - 2rem);
  }
}

@media (max-width: 320px) {
  html {
    font-size: 14px;
  }
  
  .site-header {
    padding: var(--space-sm);
  }
  
  .content-section {
    padding: var(--space-md) var(--space-sm);
  }
}