/* ============================================
   COFFEE STATION STYLING - LIQUID TECH THEME
   ============================================ */

:root {
  /* Color Palette - Liquid Tech & Hydro-Dynamics */
  --color-roasted-carbon: #0D0D0D;
  --color-high-pressure-chrome: #E4E4E7;
  --color-indicator-amber: #FFB800;
  --color-steam-overlay: rgba(255, 184, 0, 0.1);
  --color-module-border: rgba(228, 228, 231, 0.3);
  --color-text-primary: #E4E4E7;
  --color-text-secondary: rgba(228, 228, 231, 0.7);
  --color-bg-overlay: rgba(13, 13, 13, 0.85);
  
  /* Typography */
  --font-primary: 'Quantico', sans-serif;
  --font-secondary: 'Tenor Sans', sans-serif;
  
  /* 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;
  --border-width: 1px;
  
  /* Shadows */
  --shadow-module: 0 4px 20px rgba(255, 184, 0, 0.15);
  --shadow-glow: 0 0 20px rgba(255, 184, 0, 0.3);
  
  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-base: 0.3s ease;
  --transition-slow: 0.5s ease;
}

/* ============================================
   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-secondary);
  background-color: var(--color-roasted-carbon);
  color: var(--color-text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  min-height: 100vh;
}

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

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

h1 {
  font-size: clamp(1.4rem, 5vw, 3.5rem);
}

h2 {
  font-size: clamp(1.2rem, 4vw, 2.5rem);
}

h3 {
  font-size: clamp(1rem, 3vw, 1.75rem);
}

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

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

a:hover {
  color: var(--color-high-pressure-chrome);
}

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

.site-header {
  position: relative;
  width: 100%;
  padding: var(--space-md) var(--space-lg);
  background: var(--color-bg-overlay);
  backdrop-filter: blur(10px);
  border-bottom: var(--border-width) solid var(--color-module-border);
  z-index: 1000;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.brand-name {
  font-family: var(--font-primary);
  font-size: clamp(1rem, 2vw, 1.35rem);
  color: var(--color-indicator-amber);
  font-weight: 700;
}

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

.main-navigation li a {
  color: var(--color-text-primary);
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  padding: var(--space-sm) var(--space-md);
  border: var(--border-width) solid transparent;
  transition: all var(--transition-base);
}

.main-navigation li a:hover {
  border-color: var(--color-indicator-amber);
  color: var(--color-indicator-amber);
}

/* Burger Menu Button - MUST BE LAST IN HEADER */
.menu-toggle {
  display: none;
  background: transparent;
  border: var(--border-width) solid var(--color-module-border);
  color: var(--color-text-primary);
  padding: var(--space-sm);
  cursor: pointer;
  transition: all var(--transition-base);
  order: 999;
  z-index: 1000001;
  width: 40px;
  height: 40px;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

.menu-toggle:hover {
  border-color: var(--color-indicator-amber);
  color: var(--color-indicator-amber);
}

.menu-toggle span {
  display: block;
  width: 25px;
  height: 2px;
  background: currentColor;
  margin: 3px 0;
  transition: all var(--transition-base);
}

/* ============================================
   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;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(13, 13, 13, 0.8), rgba(13, 13, 13, 0.95));
  z-index: 1;
}

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

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: var(--space-xl);
  max-width: 900px;
  margin: 0 auto;
}

.hero-content h1 {
  margin-bottom: var(--space-lg);
  text-shadow: 0 0 30px rgba(255, 184, 0, 0.5);
}

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

/* Banner image as background under text */
.hero-banner {
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.hero-image {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
  opacity: 0.4;
}

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

.main-content {
  max-width: 1200px;
  margin: 0 auto;
  padding: var(--space-xl) var(--space-lg);
}

.content-section {
  margin-bottom: var(--space-xxl);
  padding: var(--space-xl);
  background: rgba(228, 228, 231, 0.03);
  border: var(--border-width) solid var(--color-module-border);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(10px);
  position: relative;
  overflow: hidden;
  text-align: center;
  max-width: 1000px;
  margin-left: auto;
  margin-right: auto;
}

.section-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-lg);
  align-items: center;
}

.section-grid-item {
  text-align: center;
}

.section-grid-item img {
  width: 100%;
  max-width: 400px;
  height: auto;
  border-radius: var(--radius-md);
  border: var(--border-width) solid var(--color-module-border);
  margin-bottom: var(--space-md);
  box-shadow: var(--shadow-module);
}

.section-image {
  width: 100%;
  max-width: 500px;
  height: auto;
  border-radius: var(--radius-md);
  border: var(--border-width) solid var(--color-module-border);
  margin: var(--space-lg) auto;
  display: block;
  box-shadow: var(--shadow-module);
}

.content-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--color-indicator-amber), transparent);
  opacity: 0.5;
}

.section-title {
  font-family: var(--font-primary);
  color: var(--color-indicator-amber);
  margin-bottom: var(--space-lg);
  text-transform: uppercase;
  letter-spacing: 2px;
}

/* ============================================
   MODULAR LOADING ANIMATION
   ============================================ */

.image-loading {
  background: var(--color-roasted-carbon);
  position: relative;
  overflow: hidden;
}

.image-loading::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 0%;
  background: var(--color-indicator-amber);
  opacity: 0.1;
  animation: fillUp 1s ease-out forwards;
}

@keyframes fillUp {
  to {
    height: 100%;
  }
}

/* ============================================
   INTERACTIVE ELEMENTS
   ============================================ */

.btn-primary {
  display: inline-block;
  padding: var(--space-md) var(--space-xl);
  background: transparent;
  border: var(--border-width) solid var(--color-indicator-amber);
  color: var(--color-indicator-amber);
  font-family: var(--font-primary);
  text-transform: uppercase;
  letter-spacing: 1px;
  cursor: pointer;
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
  margin-top: 10px;
}

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

.btn-primary:hover {
  color: var(--color-roasted-carbon);
}

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

/* ============================================
   WORKFLOW EFFICIENCY HUD
   ============================================ */

.efficiency-hud {
  background: rgba(13, 13, 13, 0.9);
  border: var(--border-width) solid var(--color-module-border);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  margin: var(--space-xl) 0;
  position: relative;
}

.hud-title {
  font-family: var(--font-primary);
  color: var(--color-indicator-amber);
  margin-bottom: var(--space-lg);
  text-align: center;
}

.blueprint-container {
  position: relative;
  width: 100%;
  max-width: 600px;
  margin: 0 auto;
  aspect-ratio: 1;
  background: rgba(228, 228, 231, 0.05);
  border: var(--border-width) solid var(--color-module-border);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-lg);
}

.blueprint-grid {
  width: 100%;
  height: 100%;
  position: relative;
  background-image: 
    linear-gradient(rgba(228, 228, 231, 0.1) 1px, transparent 1px),
    linear-gradient(90deg, rgba(228, 228, 231, 0.1) 1px, transparent 1px);
  background-size: 20px 20px;
}

.path-animation {
  stroke: var(--color-indicator-amber);
  stroke-width: 2;
  fill: none;
  stroke-dasharray: 1000;
  stroke-dashoffset: 1000;
  animation: drawPath 2s ease-out forwards;
}

@keyframes drawPath {
  to {
    stroke-dashoffset: 0;
  }
}

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

.stat-item {
  padding: var(--space-md);
  background: rgba(255, 184, 0, 0.05);
  border: var(--border-width) solid var(--color-indicator-amber);
  border-radius: var(--radius-md);
  text-align: center;
}

.stat-label {
  font-family: var(--font-primary);
  font-size: 0.75rem;
  color: var(--color-text-secondary);
  text-transform: uppercase;
  margin-bottom: var(--space-xs);
}

.stat-value {
  font-family: var(--font-primary);
  font-size: 1.25rem;
  color: var(--color-indicator-amber);
}

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

.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xl) 0;
}

.product-card {
  background: rgba(228, 228, 231, 0.03);
  border: var(--border-width) solid var(--color-module-border);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.product-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--color-indicator-amber);
  transform: scaleX(0);
  transition: transform var(--transition-base);
}

.product-card:hover {
  border-color: var(--color-indicator-amber);
  box-shadow: var(--shadow-glow);
}

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

.product-image {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-radius: var(--radius-md);
  margin-bottom: var(--space-md);
  border: var(--border-width) solid var(--color-module-border);
}

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

.product-price {
  font-family: var(--font-primary);
  font-size: 1.5rem;
  color: var(--color-high-pressure-chrome);
  margin-top: var(--space-md);
}

/* ============================================
   CONTACT FORM
   ============================================ */

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

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

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

.form-group input,
.form-group textarea {
  width: 100%;
  padding: var(--space-md);
  background: rgba(228, 228, 231, 0.05);
  border: var(--border-width) solid var(--color-module-border);
  border-radius: var(--radius-md);
  color: var(--color-text-primary);
  font-family: var(--font-secondary);
  font-size: 1rem;
  transition: all var(--transition-base);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-indicator-amber);
  box-shadow: 0 0 10px rgba(255, 184, 0, 0.2);
}

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

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

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

.checkbox-group label {
  margin-bottom: 0;
  text-transform: none;
  font-size: 0.9rem;
  cursor: pointer;
}

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

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

.map-container iframe {
  width: 100%;
  height: 100%;
  border: none;
  filter: grayscale(50%) contrast(1.2);
}

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

.site-footer {
  background: var(--color-bg-overlay);
  border-top: var(--border-width) solid var(--color-module-border);
  padding: var(--space-xl) var(--space-lg);
  margin-top: var(--space-xxl);
}

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

.footer-section h3 {
  font-family: var(--font-primary);
  color: var(--color-indicator-amber);
  font-size: 1rem;
  margin-bottom: var(--space-md);
  text-transform: uppercase;
  letter-spacing: 1px;
}

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

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

.footer-menu a {
  color: var(--color-text-secondary);
  font-size: 0.9rem;
  transition: color var(--transition-fast);
}

.footer-menu a:hover {
  color: var(--color-indicator-amber);
}

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

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

.privacy-popup {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(13, 13, 13, 0.95);
  z-index: 10000;
  backdrop-filter: blur(10px);
}

.privacy-popup.active {
  display: flex;
  align-items: center;
  justify-content: center;
}

.popup-content {
  max-width: 600px;
  max-height: 80vh;
  overflow-y: auto;
  background: var(--color-roasted-carbon);
  border: var(--border-width) solid var(--color-indicator-amber);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  margin: var(--space-lg);
  position: relative;
}

.popup-close {
  position: absolute;
  top: var(--space-md);
  right: var(--space-md);
  background: transparent;
  border: var(--border-width) solid var(--color-module-border);
  color: var(--color-text-primary);
  width: 35px;
  height: 35px;
  cursor: pointer;
  border-radius: var(--radius-sm);
  transition: all var(--transition-base);
  display: flex;
  align-items: center;
  justify-content: center;
}

.popup-close:hover {
  border-color: var(--color-indicator-amber);
  color: var(--color-indicator-amber);
}

/* ============================================
   THANK YOU PAGE
   ============================================ */

.thank-you-container {
  text-align: center;
  padding: var(--space-xxl) var(--space-lg);
  max-width: 800px;
  margin: 0 auto;
}

.thank-you-icon {
  font-size: 4rem;
  color: var(--color-indicator-amber);
  margin-bottom: var(--space-lg);
}

/* ============================================
   404 PAGE
   ============================================ */

.error-container {
  text-align: center;
  padding: var(--space-xxl) var(--space-lg);
  max-width: 800px;
  margin: 0 auto;
}

.error-code {
  font-family: var(--font-primary);
  font-size: clamp(4rem, 10vw, 8rem);
  color: var(--color-indicator-amber);
  margin-bottom: var(--space-lg);
}

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

@media (max-width: 1023px) {
  .main-navigation {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background: var(--color-bg-overlay);
    backdrop-filter: blur(10px);
    border-top: var(--border-width) solid var(--color-module-border);
    flex-direction: column;
    padding: var(--space-lg);
    gap: var(--space-md);
    z-index: 999;
  }
  
  .main-navigation.active {
    display: flex;
  }
  
  .menu-toggle {
    display: flex;
  }
  
  .site-header {
    position: relative;
    flex-wrap: wrap;
  }
  
  .hero-banner {
    min-height: 50vh;
  }
  
  .content-section {
    padding: var(--space-lg);
  }
  
  .hud-stats {
    grid-template-columns: 1fr;
  }
  
  .products-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  html {
    font-size: 14px;
  }
  
  .main-content {
    padding: var(--space-lg) var(--space-md);
  }
  
  .content-section {
    padding: var(--space-md);
  }
  
  .hero-content {
    padding: var(--space-lg);
  }
  
  .footer-content {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 320px) {
  html {
    font-size: 12px;
  }
  
  .site-header {
    padding: var(--space-sm) var(--space-md);
  }
  
  .main-content {
    padding: var(--space-md) var(--space-sm);
  }
}

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

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

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

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

.date {
  color: var(--color-text-secondary);
  font-size: 0.9rem;
  font-style: italic;
}