/* Prism & Pulp Design System - Plastic-Free Hosting */

:root {
  /* Colors */
  --color-iridescent-pearl: #FDFCF0;
  --color-liquid-chrome: #BEBEBE;
  --color-deep-moss-shadow: #1A2421;
  --color-refraction-violet: #DFD9FF;
  
  /* Legacy variable names for compatibility */
  --color-primary: #1A2421;
  --color-secondary: #FDFCF0;
  
  /* Typography */
  --font-primary: 'Lexend', sans-serif;
  --font-secondary: 'Inter', 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;
  
  /* Transitions */
  --transition-fast: 0.3s ease;
  --transition-medium: 0.5s ease;
  --transition-slow: 0.8s ease;
  
  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(26, 36, 33, 0.08);
  --shadow-md: 0 4px 16px rgba(26, 36, 33, 0.12);
  --shadow-lg: 0 8px 32px rgba(26, 36, 33, 0.16);
  --shadow-glow: 0 0 20px rgba(223, 217, 255, 0.3);
}

/* Reset & Base Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

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

body {
  font-family: var(--font-primary);
  color: var(--color-deep-moss-shadow);
  background-color: var(--color-iridescent-pearl);
  line-height: 1.6;
  overflow-x: hidden;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-primary);
  font-weight: 600;
  line-height: 1.2;
  margin-bottom: var(--space-md);
  color: var(--color-deep-moss-shadow);
}

h1 {
  font-size: clamp(2rem, 5vw, 3.5rem);
}

h2 {
  font-size: clamp(1.5rem, 4vw, 2.5rem);
}

h3 {
  font-size: clamp(1.25rem, 3vw, 1.75rem);
}

p {
  margin-bottom: var(--space-md);
  font-size: clamp(1rem, 2vw, 1.125rem);
}

a {
  color: var(--color-deep-moss-shadow);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--color-refraction-violet);
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* Header */
.site-header {
  background-color: var(--color-iridescent-pearl);
  padding: var(--space-md) var(--space-lg);
  position: relative;
  z-index: 1000;
  border-bottom: 1px solid var(--color-liquid-chrome);
}

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

.brand-name {
  font-size: clamp(1rem, 2vw, 1.45rem);
  font-weight: 700;
  color: var(--color-deep-moss-shadow);
  letter-spacing: -0.02em;
}

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

.nav-menu li {
  position: relative;
}

.nav-menu a {
  font-size: clamp(0.875rem, 2vw, 1rem);
  font-weight: 500;
  padding: var(--space-sm) var(--space-md);
  display: block;
  transition: all var(--transition-fast);
}

.nav-menu a:hover {
  color: var(--color-refraction-violet);
}

/* Burger Menu */
.burger-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-sm);
  color: var(--color-deep-moss-shadow);
  font-size: 1.5rem;
  z-index: 1001;
  transition: color var(--transition-fast);
}

.burger-toggle:hover {
  color: var(--color-refraction-violet);
}

.burger-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background-color: currentColor;
  margin: 5px 0;
  transition: all var(--transition-fast);
}

.burger-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

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

.burger-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -6px);
}

/* Mobile Navigation */
@media (max-width: 1023px) {
  .burger-toggle {
    display: block;
    order: 999;
  }
  
  .nav-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background-color: var(--color-iridescent-pearl);
    flex-direction: column;
    align-items: flex-start;
    padding: var(--space-xxl) var(--space-lg);
    box-shadow: var(--shadow-lg);
    transition: right var(--transition-medium);
    z-index: 1000;
    gap: var(--space-md);
  }
  
  .nav-menu.active {
    right: 0;
  }
  
  .nav-menu li {
    width: 100%;
  }
  
  .nav-menu a {
    width: 100%;
    padding: var(--space-md);
    border-bottom: 1px solid var(--color-liquid-chrome);
  }
}

/* Main Content */
main {
  min-height: calc(100vh - 200px);
}

.container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 var(--space-lg);
}

.section {
  padding: var(--space-xxl) 0;
}

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

.section-title::after {
  content: '';
  display: block;
  width: 60px;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--color-refraction-violet), transparent);
  margin: var(--space-md) auto;
}

/* Banner Sections */
.banner-section {
  padding: var(--space-xl) 0;
  margin-bottom: var(--space-xl);
}

.banner-content {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
  max-width: 1200px;
  margin: 0 auto;
}

.banner-text {
  order: 1;
  padding: var(--space-lg);
}

.banner-text h2 {
  margin-bottom: var(--space-md);
  color: var(--color-deep-moss-shadow);
}

.banner-text p {
  color: var(--color-deep-moss-shadow);
  opacity: 0.9;
}

.banner-image {
  order: 2;
  width: 100%;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.banner-image img {
  width: 100%;
  height: auto;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.banner-image:hover img {
  transform: scale(1.02);
}

/* Grid Layouts */
.grid-two {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

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

.grid-item {
  background-color: var(--color-iridescent-pearl);
  padding: var(--space-lg);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-fast);
}

.grid-item:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}

/* Cards */
.card {
  background-color: var(--color-iridescent-pearl);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-fast);
  border: 1px solid var(--color-liquid-chrome);
}

.card:hover {
  box-shadow: var(--shadow-glow);
  border-color: var(--color-refraction-violet);
}

.card-image {
  width: 100%;
  border-radius: var(--radius-sm);
  margin-bottom: var(--space-md);
  overflow: hidden;
}

.card-image img {
  width: 100%;
  height: auto;
}

.card-title {
  font-size: clamp(1.125rem, 2.5vw, 1.5rem);
  margin-bottom: var(--space-sm);
}

.card-description {
  color: var(--color-deep-moss-shadow);
  opacity: 0.8;
  font-size: clamp(0.875rem, 2vw, 1rem);
}

/* Buttons */
.btn {
  display: inline-block;
  padding: var(--space-md) var(--space-lg);
  background-color: var(--color-refraction-violet);
  color: var(--color-deep-moss-shadow);
  border: none;
  border-radius: var(--radius-md);
  font-family: var(--font-primary);
  font-size: clamp(0.875rem, 2vw, 1rem);
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition-fast);
  text-align: center;
  box-shadow: var(--shadow-sm);
  margin-top: 10px;
}

.btn:hover {
  background-color: var(--color-deep-moss-shadow);
  color: var(--color-iridescent-pearl);
  box-shadow: var(--shadow-glow);
  transform: translateY(-2px);
}

.btn-secondary {
  background-color: transparent;
  border: 2px solid var(--color-refraction-violet);
  color: var(--color-deep-moss-shadow);
}
.footer-section a{
  color: white;
}
.btn-secondary:hover {
  color: black;
  background-color: var(--color-refraction-violet);
}

/* Forms */
.form-container {
  max-width: 600px;
  margin: var(--space-xl) auto;
  padding: var(--space-xl);
  background-color: var(--color-iridescent-pearl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

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

.form-group label {
  display: block;
  margin-bottom: var(--space-sm);
  font-weight: 500;
  color: var(--color-deep-moss-shadow);
  font-size: clamp(0.875rem, 2vw, 1rem);
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: var(--space-md);
  border: 2px solid var(--color-liquid-chrome);
  border-radius: var(--radius-md);
  font-family: var(--font-primary);
  font-size: clamp(0.875rem, 2vw, 1rem);
  background-color: var(--color-iridescent-pearl);
  color: var(--color-deep-moss-shadow);
  transition: border-color var(--transition-fast);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-refraction-violet);
}

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

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

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

.checkbox-group label {
  margin-bottom: 0;
  font-size: clamp(0.75rem, 1.5vw, 0.875rem);
  cursor: pointer;
}

/* Google Maps */
.map-container {
  width: 100%;
  height: 400px;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  margin: var(--space-xl) 0;
}

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

/* Footer */
.site-footer {
  background-color: var(--color-deep-moss-shadow);
  color: var(--color-iridescent-pearl);
  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-lg);
}

.footer-section h3 {
  color: var(--color-iridescent-pearl);
  margin-bottom: var(--space-md);
  font-size: clamp(1rem, 2.5vw, 1.25rem);
}

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

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

.footer-menu a {
  color: var(--color-iridescent-pearl);
  opacity: 0.8;
  transition: opacity var(--transition-fast);
  font-size: clamp(0.875rem, 2vw, 1rem);
}

.footer-menu a:hover {
  opacity: 1;
  color: var(--color-refraction-violet);
}

.footer-bottom {
  text-align: center;
  margin-top: var(--space-xl);
  padding-top: var(--space-lg);
  border-top: 1px solid rgba(253, 252, 240, 0.2);
  font-size: clamp(0.75rem, 1.5vw, 0.875rem);
  opacity: 0.7;
}

/* Privacy Popup */
.privacy-popup {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(26, 36, 33, 0.8);
  z-index: 10000;
  align-items: center;
  justify-content: center;
  padding: var(--space-lg);
}

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

.popup-content {
  background-color: var(--color-iridescent-pearl);
  max-width: 600px;
  width: 100%;
  max-height: 80vh;
  overflow-y: auto;
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  position: relative;
}

.popup-close {
  position: absolute;
  top: var(--space-md);
  right: var(--space-md);
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--color-deep-moss-shadow);
  transition: color var(--transition-fast);
}

.popup-close:hover {
  color: var(--color-refraction-violet);
}

.popup-content h2 {
  margin-bottom: var(--space-md);
}

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

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

/* Material Library - 3D Cards */
.material-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xl) 0;
}

.material-card {
  perspective: 1000px;
  height: 400px;
}

.material-card-inner {
  position: relative;
  width: 100%;
  height: 100%;
  transition: transform var(--transition-medium);
  transform-style: preserve-3d;
}

.material-card:hover .material-card-inner {
  transform: rotateY(10deg) rotateX(5deg);
}

.material-card-front,
.material-card-back {
  position: absolute;
  width: 100%;
  height: 100%;
  backface-visibility: hidden;
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  box-shadow: var(--shadow-md);
  background-color: var(--color-iridescent-pearl);
}

.material-card-back {
  transform: rotateY(180deg);
  display: flex;
  flex-direction: column;
  justify-content: center;
}

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

.material-title {
  font-size: clamp(1.25rem, 3vw, 1.5rem);
  margin-bottom: var(--space-sm);
}

.material-description {
  font-size: clamp(0.875rem, 2vw, 1rem);
  opacity: 0.8;
}

.timeline {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background-color: rgba(223, 217, 255, 0.1);
  border-radius: var(--radius-sm);
}

.timeline-title {
  font-size: clamp(0.875rem, 2vw, 1rem);
  font-weight: 600;
  margin-bottom: var(--space-sm);
}

.timeline-item {
  font-size: clamp(0.75rem, 1.5vw, 0.875rem);
  margin-bottom: var(--space-xs);
  padding-left: var(--space-md);
  position: relative;
}

.timeline-item::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--color-refraction-violet);
}

/* Table Designer */
.designer-container {
  max-width: 1200px;
  margin: var(--space-xl) auto;
  padding: var(--space-lg);
}

.designer-toolbar {
  display: flex;
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
  flex-wrap: wrap;
  padding: var(--space-lg);
  background-color: var(--color-iridescent-pearl);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}

.toolbar-item {
  padding: var(--space-md);
  background-color: var(--color-refraction-violet);
  border-radius: var(--radius-sm);
  cursor: grab;
  transition: all var(--transition-fast);
  font-size: clamp(0.875rem, 2vw, 1rem);
  color: var(--color-deep-moss-shadow);
  font-weight: 500;
}

.toolbar-item:hover {
  transform: scale(1.05);
  box-shadow: var(--shadow-glow);
}

.toolbar-item:active {
  cursor: grabbing;
}

.designer-canvas {
  min-height: 500px;
  background-color: var(--color-iridescent-pearl);
  border: 2px dashed var(--color-liquid-chrome);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  position: relative;
  margin-bottom: var(--space-lg);
}

.score-display {
  text-align: center;
  padding: var(--space-lg);
  background: linear-gradient(135deg, var(--color-refraction-violet), var(--color-iridescent-pearl));
  border-radius: var(--radius-md);
  margin-top: var(--space-lg);
}

.score-value {
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 700;
  color: var(--color-deep-moss-shadow);
}

.score-label {
  font-size: clamp(1rem, 2.5vw, 1.25rem);
  color: var(--color-deep-moss-shadow);
  opacity: 0.8;
}

/* Social Protocol */
.protocol-section {
  margin-bottom: var(--space-xl);
  padding: var(--space-lg);
  background-color: var(--color-iridescent-pearl);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  border-left: 4px solid var(--color-refraction-violet);
}

.protocol-title {
  font-size: clamp(1.125rem, 2.5vw, 1.5rem);
  margin-bottom: var(--space-md);
  color: var(--color-deep-moss-shadow);
}

.protocol-content {
  font-size: clamp(0.875rem, 2vw, 1rem);
  line-height: 1.8;
}

.protocol-list {
  list-style: none;
  margin-top: var(--space-md);
}

.protocol-list li {
  padding: var(--space-sm) 0;
  padding-left: var(--space-lg);
  position: relative;
  font-size: clamp(0.875rem, 2vw, 1rem);
}

.protocol-list li::before {
  content: '▸';
  position: absolute;
  left: 0;
  color: var(--color-refraction-violet);
}

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

.product-card {
  background-color: var(--color-iridescent-pearl);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-fast);
}

.product-card:hover {
  box-shadow: var(--shadow-glow);
  transform: translateY(-4px);
}

.product-image {
  width: 100%;
  height: 250px;
  object-fit: cover;
}

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

.product-title {
  font-size: clamp(1.125rem, 2.5vw, 1.5rem);
  margin-bottom: var(--space-sm);
}

.product-description {
  font-size: clamp(0.875rem, 2vw, 1rem);
  opacity: 0.8;
  margin-bottom: var(--space-md);
}

.product-price {
  font-size: clamp(1.25rem, 3vw, 1.75rem);
  font-weight: 700;
  color: var(--color-deep-moss-shadow);
}

/* Thank You Page */
.thank-you-container {
  max-width: 800px;
  margin: var(--space-xxl) auto;
  text-align: center;
  padding: var(--space-xl);
}

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

.thank-you-title {
  font-size: clamp(2rem, 5vw, 3rem);
  margin-bottom: var(--space-md);
}

.thank-you-message {
  font-size: clamp(1rem, 2.5vw, 1.25rem);
  line-height: 1.8;
  margin-bottom: var(--space-xl);
}

/* 404 Page */
.error-container {
  max-width: 800px;
  margin: var(--space-xxl) auto;
  text-align: center;
  padding: var(--space-xl);
}

.error-code {
  font-size: clamp(4rem, 10vw, 8rem);
  font-weight: 700;
  color: var(--color-refraction-violet);
  margin-bottom: var(--space-md);
}

.error-title {
  font-size: clamp(1.5rem, 4vw, 2.5rem);
  margin-bottom: var(--space-md);
}

.error-message {
  font-size: clamp(1rem, 2.5vw, 1.25rem);
  margin-bottom: var(--space-xl);
}

/* Date Display */
.date {
  font-size: clamp(0.75rem, 1.5vw, 0.875rem);
  opacity: 0.7;
}

/* Legal Content */
.legal-content {
  max-width: 900px;
  margin: 0 auto;
}

.return-steps {
  padding-left: 2rem;
  margin: 1rem 0;
}

/* Canvas Placeholder */
.canvas-placeholder {
  text-align: center;
  color: var(--color-liquid-chrome);
  padding: 2rem;
}

.score-description {
  margin-top: 1rem;
  font-size: 0.875rem;
  opacity: 0.8;
}

.thank-you-buttons,
.error-buttons {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 2rem;
}

/* 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);
}

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

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

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

/* Responsive Adjustments */
@media (max-width: 768px) {
  .container {
    padding: 0 var(--space-md);
  }
  
  .section {
    padding: var(--space-lg) 0;
  }
  
  .banner-content {
    gap: var(--space-md);
  }
  
  .grid-two,
  .grid-three {
    grid-template-columns: 1fr;
  }
  
  .form-container {
    padding: var(--space-lg);
  }
  
  .footer-container {
    grid-template-columns: 1fr;
  }
  
  .designer-toolbar {
    flex-direction: column;
  }
  
  .material-grid {
    grid-template-columns: 1fr;
  }
  
  .product-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  html {
    font-size: 14px;
  }
  
  .site-header {
    padding: var(--space-sm) var(--space-md);
  }
  
  .banner-section {
    padding: var(--space-md) 0;
  }
  
  .form-container {
    padding: var(--space-md);
  }
  
  .popup-content {
    padding: var(--space-lg);
  }
}

@media (max-width: 320px) {
  html {
    font-size: 12px;
  }
  
  .container {
    padding: 0 var(--space-sm);
  }
  
  .section {
    padding: var(--space-md) 0;
  }
}

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

.fade-in {
  animation: fadeIn var(--transition-medium) ease-out;
}

/* Magnetic Scroll Effect */
.section {
  scroll-snap-align: start;
}

main {
  scroll-snap-type: y proximity;
}

/* Holographic Text Effect */
.holographic-text {
  background: linear-gradient(135deg, var(--color-deep-moss-shadow), var(--color-refraction-violet));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}