/* ============================================
   PRISM LAB - Color Analysis & Styling
   Futuristic Iridescent Minimalism Design
   ============================================ */

:root {
  /* Base Colors */
  --color-void-black: #0A0A0A;
  --color-titanium-white: #FFFFFF;
  --color-spectral-violet: #8A2BE2;
  --color-prism-grey: #1E1E1E;
  
  /* Extended Palette */
  --color-accent-spring: #FFB6C1;
  --color-accent-summer: #87CEEB;
  --color-accent-autumn: #D2691E;
  --color-accent-winter: #E6E6FA;
  
  /* Typography */
  --font-mono: 'JetBrains Mono', 'Courier New', monospace;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', 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: 16px;
  --radius-xl: 24px;
  
  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(138, 43, 226, 0.1);
  --shadow-md: 0 4px 16px rgba(138, 43, 226, 0.2);
  --shadow-lg: 0 8px 32px rgba(138, 43, 226, 0.3);
  --shadow-glow: 0 0 20px rgba(138, 43, 226, 0.5);
  
  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-base: 0.3s ease;
  --transition-slow: 0.5s ease;
  
  /* Gradients */
  --gradient-iridescent: linear-gradient(135deg, rgba(138, 43, 226, 0.1) 0%, rgba(255, 182, 193, 0.1) 50%, rgba(135, 206, 235, 0.1) 100%);
  --gradient-violet: linear-gradient(135deg, #8A2BE2 0%, #9370DB 100%);
}

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

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

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

body {
  font-family: var(--font-sans);
  background-color: var(--color-void-black);
  color: var(--color-titanium-white);
  line-height: 1.6;
  overflow-x: hidden;
  min-height: 100vh;
}

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

h1, h2, h3, h4, h5, h6 {
  font-weight: 600;
  line-height: 1.2;
  margin-bottom: var(--space-md);
}

h1 {
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 700;
}

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(0.875rem, 2vw, 1rem);
}

ul, ol {
  margin-bottom: var(--space-md);
  padding-left: var(--space-lg);
}

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

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

a:hover {
  color: var(--color-accent-spring);
}

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

.site-header {
  position: relative;
  width: 100%;
  padding: var(--space-md) var(--space-lg);
  background: rgba(10, 10, 10, 0.8);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(138, 43, 226, 0.2);
  z-index: 1000;
}

.header-container {
  max-width: 1400px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: relative;
}

.brand-name {
  font-family: var(--font-mono);
  font-size: clamp(1rem, 2vw, 1.25rem);
  font-weight: 600;
  color: var(--color-titanium-white);
}

.nav-menu {
  display: flex;
  list-style: none;
  gap: 15px;
  align-items: center;
  margin: 0;
  padding: 0;
}

.nav-menu li a {
  font-size: clamp(0.875rem, 2vw, 1rem);
  color: var(--color-titanium-white);
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-sm);
  transition: all var(--transition-base);
  white-space: nowrap;
}

.nav-menu li a:hover {
  background: rgba(138, 43, 226, 0.2);
  color: var(--color-spectral-violet);
}

/* Burger Menu - Always in Header */
.burger-toggle {
  display: block;
  background: transparent;
  border: 1px solid rgba(138, 43, 226, 0.3);
  color: var(--color-titanium-white);
  padding: var(--space-sm);
  border-radius: var(--radius-sm);
  cursor: pointer;
  width: 40px;
  height: 40px;
  z-index: 100001;
  transition: all var(--transition-base);
  position: relative;
  flex-shrink: 0;
}

.burger-toggle:hover {
  background: rgba(138, 43, 226, 0.2);
  border-color: var(--color-spectral-violet);
}

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

.burger-icon::before,
.burger-icon::after {
  content: '';
  position: absolute;
  width: 24px;
  height: 2px;
  background: var(--color-titanium-white);
  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;
}

@media (min-width: 1024px) {
  .burger-toggle {
    display: none;
  }
}

.menu-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(0, 0, 0, 0.7);
  z-index: 998;
  backdrop-filter: blur(2px);
}

.menu-overlay.active {
  display: block;
  animation: fadeIn var(--transition-base);
}

@media (max-width: 1023px) {
  .nav-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background: var(--color-prism-grey);
    flex-direction: column;
    align-items: flex-start;
    padding: var(--space-xxl) var(--space-lg);
    gap: var(--space-md);
    transition: right var(--transition-base);
    border-left: 1px solid rgba(138, 43, 226, 0.3);
    z-index: 999;
    box-shadow: -4px 0 20px rgba(0, 0, 0, 0.5);
  }
  
  .nav-menu.active {
    right: 0;
  }
  
  .nav-menu li {
    width: 100%;
  }
  
  .nav-menu li a {
    display: block;
    width: 100%;
    padding: var(--space-md);
  }
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

/* ============================================
   MAIN CONTENT
   ============================================ */

main {
  width: 100%;
  min-height: calc(100vh - 200px);
}

/* ============================================
   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::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--gradient-iridescent);
  opacity: 0.3;
  z-index: 1;
}

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

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: var(--space-xl);
  max-width: 900px;
  margin: 0 auto;
  background: rgba(10, 10, 10, 0.6);
  backdrop-filter: blur(10px);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(138, 43, 226, 0.2);
}

.hero-content h1 {
  margin-bottom: var(--space-lg);
  text-shadow: 0 2px 20px rgba(138, 43, 226, 0.5);
}

.hero-content p {
  font-size: clamp(1rem, 2.5vw, 1.25rem);
  margin-bottom: var(--space-lg);
  opacity: 0.9;
}

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

.content-section {
  padding: var(--space-xxl) var(--space-lg);
  max-width: 1400px;
  margin: 0 auto;
  text-align: center;
}

.content-section > h2,
.content-section > p {
  text-align: center;
  max-width: 800px;
  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-xl);
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
}

.section-item {
  background: var(--color-prism-grey);
  border: 1px solid rgba(138, 43, 226, 0.2);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.section-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--gradient-iridescent);
  opacity: 0;
  transition: opacity var(--transition-base);
  z-index: 0;
}

.section-item:hover::before {
  opacity: 0.1;
}

.section-item:hover {
  border-color: var(--color-spectral-violet);
  transform: translateY(-4px);
  box-shadow: var(--shadow-glow);
}

.section-item > * {
  position: relative;
  z-index: 1;
}

.section-image {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-radius: var(--radius-md);
  margin-bottom: var(--space-md);
  border: 1px solid rgba(138, 43, 226, 0.2);
}

.section-content h3 {
  color: var(--color-spectral-violet);
  margin-bottom: var(--space-sm);
}

/* ============================================
   TWO COLUMN LAYOUT
   ============================================ */

.two-column {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
  align-items: center;
  margin-top: var(--space-xl);
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
}

.two-column-content {
  text-align: left;
}

.two-column-image {
  width: 100%;
  height: 300px;
  object-fit: cover;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(138, 43, 226, 0.2);
}

.two-column-content {
  padding: var(--space-lg);
}

@media (max-width: 768px) {
  .two-column {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   COLOR PALETTE GRID
   ============================================ */

.palette-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-xl);
  max-width: 1000px;
  margin-left: auto;
  margin-right: auto;
}

.palette-item {
  aspect-ratio: 1;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-base);
  border: 2px solid transparent;
  position: relative;
  overflow: hidden;
}

.palette-item:hover {
  transform: scale(1.05);
  border-color: var(--color-spectral-violet);
  box-shadow: var(--shadow-glow);
}

.palette-label {
  font-family: var(--font-mono);
  font-size: 0.875rem;
  background: rgba(10, 10, 10, 0.8);
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-sm);
  backdrop-filter: blur(10px);
}

/* Season Colors */
.palette-spring {
  background: linear-gradient(135deg, #FFB6C1, #FFD700, #FFA07A);
}

.palette-summer {
  background: linear-gradient(135deg, #87CEEB, #98D8C8, #B0E0E6);
}

.palette-autumn {
  background: linear-gradient(135deg, #D2691E, #CD853F, #F4A460);
}

.palette-winter {
  background: linear-gradient(135deg, #E6E6FA, #F0F8FF, #E0E0E0);
}

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

.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-xl);
  margin-top: var(--space-xl);
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
}

.product-card {
  background: var(--color-prism-grey);
  border: 1px solid rgba(138, 43, 226, 0.2);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition-base);
}

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

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

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

.product-title {
  font-size: 1.25rem;
  color: var(--color-spectral-violet);
  margin-bottom: var(--space-sm);
}

.product-price {
  font-family: var(--font-mono);
  font-size: 1.5rem;
  color: var(--color-titanium-white);
  margin-top: var(--space-md);
}

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

.contact-form {
  max-width: 600px;
  margin: var(--space-xl) auto;
  background: var(--color-prism-grey);
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(138, 43, 226, 0.2);
  text-align: left;
}

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

.form-group label {
  display: block;
  margin-bottom: var(--space-sm);
  font-family: var(--font-mono);
  font-size: 0.875rem;
  color: var(--color-spectral-violet);
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: var(--space-md);
  background: var(--color-void-black);
  border: 1px solid rgba(138, 43, 226, 0.3);
  border-radius: var(--radius-md);
  color: var(--color-titanium-white);
  font-family: var(--font-sans);
  font-size: 1rem;
  transition: all var(--transition-base);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-spectral-violet);
  box-shadow: 0 0 0 3px rgba(138, 43, 226, 0.2);
}

.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;
}

.checkbox-group label {
  margin-bottom: 0;
  font-family: var(--font-sans);
  font-size: 0.875rem;
}

.btn-submit {
  width: 100%;
  padding: var(--space-md) var(--space-lg);
  background: var(--gradient-violet);
  border: none;
  border-radius: var(--radius-md);
  color: var(--color-titanium-white);
  font-family: var(--font-sans);
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-base);
  margin-top: 10px;
}

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

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

.map-container {
  width: 100%;
  height: 400px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid rgba(138, 43, 226, 0.2);
  margin-top: var(--space-xl);
}

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

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

.site-footer {
  background: var(--color-prism-grey);
  border-top: 1px solid rgba(138, 43, 226, 0.2);
  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-xl);
}

.footer-section h4 {
  font-family: var(--font-mono);
  font-size: 0.875rem;
  color: var(--color-spectral-violet);
  margin-bottom: var(--space-md);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

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

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

.footer-menu li a {
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.7);
  transition: color var(--transition-fast);
  white-space: nowrap;
}

.footer-menu li a:hover {
  color: var(--color-spectral-violet);
}

.footer-bottom {
  text-align: center;
  margin-top: var(--space-xl);
  padding-top: var(--space-lg);
  border-top: 1px solid rgba(138, 43, 226, 0.2);
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.5);
}

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

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

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

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

.date {
  font-family: var(--font-mono);
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.6);
}

/* ============================================
   COLOR PICKER CURSOR TOOLTIP
   ============================================ */

.color-tooltip {
  position: fixed;
  pointer-events: none;
  background: rgba(10, 10, 10, 0.9);
  border: 1px solid var(--color-spectral-violet);
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--color-titanium-white);
  z-index: 10000;
  display: none;
  backdrop-filter: blur(10px);
}

.color-tooltip.active {
  display: block;
}

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

.privacy-popup {
  position: fixed;
  bottom: var(--space-lg);
  left: var(--space-lg);
  right: var(--space-lg);
  max-width: 500px;
  background: var(--color-prism-grey);
  border: 1px solid rgba(138, 43, 226, 0.3);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  z-index: 10000;
  box-shadow: var(--shadow-lg);
  display: none;
}

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

.privacy-popup p {
  font-size: 0.875rem;
  margin-bottom: var(--space-md);
}

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

.btn-accept,
.btn-decline {
  padding: var(--space-sm) var(--space-md);
  border: 1px solid rgba(138, 43, 226, 0.3);
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--color-titanium-white);
  cursor: pointer;
  font-family: var(--font-sans);
  font-size: 0.875rem;
  transition: all var(--transition-base);
}

.btn-accept {
  background: var(--gradient-violet);
  border-color: var(--color-spectral-violet);
}

.btn-accept:hover,
.btn-decline:hover {
  transform: translateY(-2px);
}

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

@media (max-width: 768px) {
  .content-section {
    padding: var(--space-lg) var(--space-md);
  }
  
  .section-grid {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
  
  .palette-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .products-grid {
    grid-template-columns: 1fr;
  }
  
  .hero-content {
    padding: var(--space-lg);
  }
  
  .contact-form {
    padding: var(--space-lg);
  }
}

@media (max-width: 480px) {
  .palette-grid {
    grid-template-columns: 1fr;
  }
  
  .privacy-popup {
    left: var(--space-md);
    right: var(--space-md);
    bottom: var(--space-md);
  }
}

/* ============================================
   ANIMATIONS
   ============================================ */

@keyframes shimmer {
  0% {
    background-position: -1000px 0;
  }
  100% {
    background-position: 1000px 0;
  }
}

.iridescent-shimmer {
  background: linear-gradient(
    90deg,
    transparent,
    rgba(138, 43, 226, 0.1),
    transparent
  );
  background-size: 1000px 100%;
  animation: shimmer 3s infinite;
}

/* ============================================
   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-mono);
  font-size: clamp(4rem, 10vw, 8rem);
  color: var(--color-spectral-violet);
  margin-bottom: var(--space-lg);
}

.error-message {
  font-size: clamp(1.25rem, 3vw, 1.75rem);
  margin-bottom: var(--space-xl);
}