/* ============================================
   CRYSTALLINE GASTRONOMY DESIGN SYSTEM
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Syne:wght@400;500;600;700;800&family=Chivo+Mono:wght@300;400;500&display=swap');

:root {
  /* Color Palette */
  --color-anthracite: #1A1A1D;
  --color-magenta: #FF00FF;
  --color-silver: #E0E0E0;
  --color-fig: #4A0E2E;
  --color-dark: #0F0F12;
  --color-light: #F5F5F7;
  --color-overlay: rgba(26, 26, 29, 0.85);
  
  /* Typography */
  --font-heading: 'Syne', sans-serif;
  --font-mono: 'Chivo Mono', monospace;
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-base: 1rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.25rem;
  --font-size-2xl: 1.5rem;
  --font-size-3xl: 2rem;
  --font-size-4xl: 2.5rem;
  --font-size-5xl: 3rem;
  
  /* Spacing */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  --space-4xl: 6rem;
  
  /* Borders & Radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --radius-full: 9999px;
  
  /* Shadows */
  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.15);
  --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.2);
  --shadow-glow: 0 0 20px rgba(255, 0, 255, 0.3);
  --shadow-magenta: 0 0 30px rgba(255, 0, 255, 0.4);
  
  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-base: 0.3s ease;
  --transition-slow: 0.5s ease;
  
  /* Z-index */
  --z-dropdown: 1000;
  --z-sticky: 1020;
  --z-fixed: 1030;
  --z-modal: 1040;
  --z-tooltip: 1050;
}

/* ============================================
   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-mono);
  font-size: var(--font-size-base);
  line-height: 1.6;
  color: var(--color-silver);
  background-color: var(--color-anthracite);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

a {
  text-decoration: none;
  color: inherit;
  transition: color var(--transition-base);
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
  color: inherit;
}

ul, ol {
  list-style: none;
}

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

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

h1 {
  font-size: clamp(2rem, 5vw, var(--font-size-5xl));
  font-weight: 800;
}

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

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

h4 {
  font-size: clamp(1.125rem, 2.5vw, var(--font-size-2xl));
}

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

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

.site-header {
  position: relative;
  width: 100%;
  padding: var(--space-lg) var(--space-md);
  background: rgba(26, 26, 29, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(224, 224, 224, 0.1);
  z-index: var(--z-fixed);
}

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

.brand-name {
  font-family: var(--font-heading);
  font-size: clamp(0.9rem, 2vw, 1.45rem);
  font-weight: 700;
  color: var(--color-light);
  letter-spacing: -0.02em;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 15px;
}

.nav-menu a {
  font-size: var(--font-size-sm);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  position: relative;
  padding: var(--space-sm) 0;
  transition: color var(--transition-base);
}

.nav-menu a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-magenta);
  transition: width var(--transition-base);
}

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

.nav-menu a:hover::after {
  width: 100%;
}

.burger-button {
  display: none;
  flex-direction: column;
  gap: 4px;
  width: 32px;
  height: 32px;
  padding: 0;
  background: transparent;
  z-index: 100001;
  position: relative;
  top: 10px;
}

.burger-line {
  width: 100%;
  height: 2px;
  background: var(--color-silver);
  transition: all var(--transition-base);
  transform-origin: center;
}

.burger-button.active .burger-line:nth-child(1) {
  transform: rotate(45deg) translate(6px, 6px);
}

.burger-button.active .burger-line:nth-child(2) {
  opacity: 0;
}

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

.mobile-menu {
  position: fixed;
  top: 0;
  right: -100%;
  width: 280px;
  height: 100vh;
  background: var(--color-dark);
  backdrop-filter: blur(20px);
  border-left: 1px solid rgba(255, 0, 255, 0.2);
  padding: var(--space-3xl) var(--space-xl);
  z-index: var(--z-modal);
  transition: right var(--transition-slow);
  overflow-y: auto;
}

.mobile-menu.active {
  right: 0;
}

.mobile-menu-nav {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.mobile-menu-nav a {
  font-size: var(--font-size-lg);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: var(--space-md) 0;
  border-bottom: 1px solid rgba(224, 224, 224, 0.1);
  transition: color var(--transition-base);
}

.mobile-menu-nav a:hover {
  color: var(--color-magenta);
  padding-left: var(--space-md);
}

@media (max-width: 1023px) {
  .nav-menu {
    display: none;
  }
  
  .burger-button {
    display: flex;
  }
}

/* ============================================
   HERO BANNERS
   ============================================ */

.hero-banner {
  width: 100vw;
  position: relative;
  margin-left: calc(-50vw + 50%);
  margin-right: calc(-50vw + 50%);
  min-height: 60vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.hero-banner::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(26, 26, 29, 0.6);
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 1200px;
  width: 100%;
  padding: var(--space-3xl) var(--space-md);
  text-align: center;
}

.hero-text {
  margin-bottom: var(--space-2xl);
}

.hero-title {
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 800;
  margin-bottom: var(--space-lg);
  color: var(--color-light);
  text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.8);
  line-height: 1.1;
}

.hero-description {
  font-size: clamp(1rem, 2vw, 1.25rem);
  color: var(--color-silver);
  max-width: 700px;
  margin: 0 auto var(--space-2xl);
  line-height: 1.8;
  text-shadow: 1px 1px 4px rgba(0, 0, 0, 0.8);
}

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

.main-content {
  max-width: 1400px;
  margin: 0 auto;
  padding: var(--space-4xl) var(--space-md);
}

.content-section {
  margin-bottom: var(--space-4xl);
  padding: var(--space-3xl) 0;
  position: relative;
}

.section-title {
  text-align: center;
  margin-bottom: var(--space-3xl);
  position: relative;
}

.section-title::after {
  content: '';
  position: absolute;
  bottom: var(--space-md);
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--color-magenta), transparent);
}

.section-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-xl);
  margin-top: var(--space-2xl);
}

.section-card {
  background: rgba(224, 224, 224, 0.05);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 0, 255, 0.1);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.section-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(255, 0, 255, 0.1) 0%, transparent 100%);
  opacity: 0;
  transition: opacity var(--transition-base);
}

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

.section-card:hover::before {
  opacity: 1;
}

.card-image {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-radius: var(--radius-md);
  margin-bottom: var(--space-lg);
  transition: transform var(--transition-slow);
}

.section-card:hover .card-image {
  transform: scale(1.05);
}

.card-title {
  font-size: var(--font-size-xl);
  margin-bottom: var(--space-md);
  color: var(--color-light);
}

.card-text {
  font-size: var(--font-size-sm);
  color: var(--color-silver);
  line-height: 1.7;
}

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

.asymmetric-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-xl);
  margin-top: var(--space-2xl);
}

.asymmetric-item {
  background: rgba(224, 224, 224, 0.03);
  border: 1px solid rgba(255, 0, 255, 0.15);
  border-radius: var(--radius-xl);
  padding: var(--space-2xl);
  position: relative;
  clip-path: polygon(0 0, calc(100% - 20px) 0, 100% 20px, 100% 100%, 20px 100%, 0 calc(100% - 20px));
  transition: all var(--transition-base);
}

.asymmetric-item:hover {
  border-color: var(--color-magenta);
  box-shadow: var(--shadow-glow);
  transform: translateY(-6px);
}

.asymmetric-image {
  width: 100%;
  height: 250px;
  object-fit: cover;
  border-radius: var(--radius-md);
  margin-bottom: var(--space-lg);
  filter: brightness(0.9) contrast(1.1);
  transition: filter var(--transition-base);
}

.asymmetric-item:hover .asymmetric-image {
  filter: brightness(1) contrast(1.2);
}

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

.btn {
  display: inline-block;
  padding: var(--space-md) var(--space-xl);
  font-family: var(--font-heading);
  font-size: var(--font-size-sm);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-light);
  background: linear-gradient(135deg, var(--color-magenta) 0%, var(--color-fig) 100%);
  border: 1px solid var(--color-magenta);
  border-radius: var(--radius-md);
  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: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transition: left var(--transition-slow);
}

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

.btn:hover::before {
  left: 100%;
}

.btn-secondary {
  background: transparent;
  border-color: var(--color-silver);
  color: var(--color-silver);
}

.btn-secondary:hover {
  background: rgba(224, 224, 224, 0.1);
  border-color: var(--color-magenta);
  color: var(--color-magenta);
}

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

.contact-form {
  max-width: 700px;
  margin: var(--space-3xl) auto;
  background: rgba(224, 224, 224, 0.05);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 0, 255, 0.1);
  border-radius: var(--radius-xl);
  padding: var(--space-3xl);
}

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

.form-label {
  display: block;
  font-size: var(--font-size-sm);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--space-sm);
  color: var(--color-light);
}

.form-input,
.form-textarea {
  width: 100%;
  padding: var(--space-md);
  font-family: var(--font-mono);
  font-size: var(--font-size-base);
  color: var(--color-light);
  background: rgba(26, 26, 29, 0.6);
  border: 1px solid rgba(224, 224, 224, 0.2);
  border-radius: var(--radius-md);
  transition: all var(--transition-base);
}

.form-input:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--color-magenta);
  box-shadow: 0 0 0 3px rgba(255, 0, 255, 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 {
  width: 20px;
  height: 20px;
  margin-top: 2px;
  cursor: pointer;
  accent-color: var(--color-magenta);
}

.checkbox-label {
  font-size: var(--font-size-sm);
  color: var(--color-silver);
  line-height: 1.5;
}

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

.map-container {
  width: 100%;
  height: 400px;
  margin: var(--space-3xl) 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid rgba(255, 0, 255, 0.2);
  box-shadow: var(--shadow-md);
}

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

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

.site-footer {
  background: var(--color-dark);
  border-top: 1px solid rgba(255, 0, 255, 0.1);
  padding: var(--space-3xl) var(--space-md);
  margin-top: var(--space-4xl);
}

.footer-container {
  max-width: 1400px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-2xl);
}

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

.footer-links {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.footer-links a {
  font-size: var(--font-size-sm);
  color: var(--color-silver);
  transition: color var(--transition-base);
}

.footer-links a:hover {
  color: var(--color-magenta);
  padding-left: var(--space-xs);
}

.footer-contact {
  font-size: var(--font-size-sm);
  color: var(--color-silver);
  line-height: 1.8;
}

.footer-bottom {
  margin-top: var(--space-2xl);
  padding-top: var(--space-xl);
  border-top: 1px solid rgba(224, 224, 224, 0.1);
  text-align: center;
  font-size: var(--font-size-xs);
  color: var(--color-silver);
}

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

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

.text-magenta {
  color: var(--color-magenta);
}

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

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

.glass-effect {
  background: rgba(224, 224, 224, 0.05);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 0, 255, 0.1);
}

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

@media (max-width: 768px) {
  .hero-banner {
    min-height: 50vh;
  }
  
  .main-content {
    padding: var(--space-2xl) var(--space-md);
  }
  
  .content-section {
    margin-bottom: var(--space-2xl);
    padding: var(--space-xl) 0;
  }
  
  .section-grid {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
  
  .asymmetric-grid {
    grid-template-columns: 1fr;
  }
  
  .contact-form {
    padding: var(--space-xl);
  }
  
  .footer-container {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  html {
    font-size: 14px;
  }
  
  .hero-content {
    padding: var(--space-xl) var(--space-md);
  }
  
  .section-card,
  .asymmetric-item {
    padding: var(--space-lg);
  }
}

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

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

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

.shimmer-effect {
  background: linear-gradient(90deg, transparent, rgba(255, 0, 255, 0.3), transparent);
  background-size: 1000px 100%;
  animation: shimmer 3s infinite;
}

/* RGB Split Effect on Hover */
.rgb-split {
  position: relative;
  transition: filter var(--transition-base);
}

.rgb-split:hover {
  filter: drop-shadow(2px 0 0 rgba(255, 0, 0, 0.5))
          drop-shadow(-2px 0 0 rgba(0, 255, 255, 0.5));
}

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

.privacy-popup {
  position: fixed;
  bottom: var(--space-lg);
  left: var(--space-lg);
  right: var(--space-lg);
  max-width: 500px;
  background: rgba(26, 26, 29, 0.98);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 0, 255, 0.3);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  z-index: var(--z-modal);
  box-shadow: var(--shadow-lg);
  display: none;
}

.privacy-popup.active {
  display: block;
  animation: slideUp 0.5s ease;
}

@keyframes slideUp {
  from {
    transform: translateY(100px);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

.privacy-popup-content {
  font-size: var(--font-size-sm);
  color: var(--color-silver);
  line-height: 1.6;
  margin-bottom: var(--space-md);
}

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

.privacy-popup-buttons .btn {
  flex: 1;
  min-width: 120px;
  padding: var(--space-sm) var(--space-md);
  font-size: var(--font-size-xs);
}

/* ============================================
   PRODUCT GRID
   ============================================ */

.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-2xl);
  margin-top: var(--space-3xl);
}

.product-card {
  background: rgba(224, 224, 224, 0.05);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 0, 255, 0.1);
  border-radius: var(--radius-xl);
  padding: var(--space-xl);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.product-card:hover {
  transform: translateY(-8px);
  border-color: var(--color-magenta);
  box-shadow: var(--shadow-magenta);
}

.product-image {
  width: 100%;
  height: 250px;
  object-fit: cover;
  border-radius: var(--radius-md);
  margin-bottom: var(--space-lg);
}

.product-title {
  font-size: var(--font-size-xl);
  margin-bottom: var(--space-sm);
  color: var(--color-light);
}

.product-description {
  font-size: var(--font-size-sm);
  color: var(--color-silver);
  margin-bottom: var(--space-md);
  line-height: 1.7;
}

.product-price {
  font-family: var(--font-heading);
  font-size: var(--font-size-2xl);
  font-weight: 700;
  color: var(--color-magenta);
  margin-top: var(--space-md);
}

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

.thank-you-container {
  max-width: 800px;
  margin: var(--space-4xl) auto;
  text-align: center;
  padding: var(--space-3xl);
  background: rgba(224, 224, 224, 0.05);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 0, 255, 0.1);
  border-radius: var(--radius-xl);
}

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

.thank-you-title {
  font-size: var(--font-size-4xl);
  margin-bottom: var(--space-lg);
}

.thank-you-message {
  font-size: var(--font-size-lg);
  color: var(--color-silver);
  line-height: 1.8;
  margin-bottom: var(--space-xl);
}

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

.error-container {
  max-width: 800px;
  margin: var(--space-4xl) auto;
  text-align: center;
  padding: var(--space-3xl);
}

.error-code {
  font-size: clamp(6rem, 15vw, 12rem);
  font-weight: 800;
  background: linear-gradient(135deg, var(--color-magenta) 0%, var(--color-fig) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  margin-bottom: var(--space-lg);
}

.error-message {
  font-size: var(--font-size-xl);
  color: var(--color-silver);
  margin-bottom: var(--space-xl);
}