@import url('https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght@9..144,300;9..144,400;9..144,600;9..144,700&family=DM+Sans:wght@300;400;500;600&family=Space+Mono:wght@400;700&display=swap');

:root {
  --bg-primary: #0a0a0a;
  --bg-secondary: #111111;
  --bg-card: #161616;
  --bg-elevated: #1e1e1e;
  --text-primary: #f0ece4;
  --text-secondary: #a8a29e;
  --text-muted: #6b6560;
  --accent-crimson: #8b1538;
  --accent-crimson-light: #b91c44;
  --accent-gold: #c9a87c;
  --accent-gold-light: #e0c9a6;
  --border-subtle: #2a2a2a;
  --border-hover: #3a3a3a;
  --font-display: 'Fraunces', serif;
  --font-body: 'DM Sans', sans-serif;
  --font-mono: 'Space Mono', monospace;
  --transition-smooth: cubic-bezier(0.23, 1, 0.32, 1);
}

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

html {
  scroll-behavior: smooth;
  background-color: var(--bg-primary);
}

body {
  font-family: var(--font-body);
  color: var(--text-primary);
  background-color: var(--bg-primary);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* Noise texture overlay */
body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 9999;
  opacity: 0.03;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 400 400' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 400;
  line-height: 1.1;
  letter-spacing: -0.02em;
}

a {
  color: inherit;
  text-decoration: none;
  transition: color 0.3s var(--transition-smooth);
}

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

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

/* Navigation */
nav {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 1.5rem 3rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: linear-gradient(to bottom, var(--bg-primary) 0%, transparent 100%);
  transition: background 0.4s var(--transition-smooth), backdrop-filter 0.4s ease;
}

nav.scrolled {
  background: rgba(10, 10, 10, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-subtle);
}

.logo {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  color: var(--text-primary);
}

.logo span {
  color: var(--accent-crimson-light);
  font-weight: 300;
}

.nav-links {
  display: flex;
  gap: 2.5rem;
  list-style: none;
}

.nav-links a {
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-secondary);
  position: relative;
  padding-bottom: 0.25rem;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--accent-gold);
  transition: width 0.4s var(--transition-smooth);
}

.nav-links a:hover::after,
.nav-links a.active::after {
  width: 100%;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--text-primary);
}

.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  color: var(--text-primary);
}

/* Main container */
main {
  min-height: 100vh;
}

/* Hero Section */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: 2rem;
  position: relative;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 900px;
}

.hero-badge {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent-crimson-light);
  border: 1px solid var(--accent-crimson);
  padding: 0.5rem 1rem;
  margin-bottom: 2rem;
  animation: fadeInUp 1s var(--transition-smooth) 0.2s both;
}

.hero h1 {
  font-size: clamp(3rem, 8vw, 7rem);
  font-weight: 300;
  margin-bottom: 1.5rem;
  line-height: 0.95;
  animation: fadeInUp 1s var(--transition-smooth) 0.4s both;
}

.hero h1 .accent {
  color: var(--accent-crimson-light);
  font-style: italic;
  font-weight: 400;
}

.hero p {
  font-size: 1.15rem;
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto 2.5rem;
  font-weight: 300;
  animation: fadeInUp 1s var(--transition-smooth) 0.6s both;
}

.hero-cta {
  display: flex;
  gap: 1rem;
  justify-content: center;
  animation: fadeInUp 1s var(--transition-smooth) 0.8s both;
}

.btn {
  display: inline-block;
  padding: 1rem 2.5rem;
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  border: 1px solid var(--border-subtle);
  background: transparent;
  color: var(--text-primary);
  cursor: pointer;
  transition: all 0.4s var(--transition-smooth);
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background: var(--accent-crimson);
  border-color: var(--accent-crimson);
  color: var(--text-primary);
}

.btn-primary:hover {
  background: var(--accent-crimson-light);
  border-color: var(--accent-crimson-light);
  transform: translateY(-2px);
  box-shadow: 0 10px 30px rgba(139, 21, 56, 0.3);
}

.btn-secondary:hover {
  border-color: var(--accent-gold);
  color: var(--accent-gold);
}

/* Section Styles */
.section {
  padding: 8rem 2rem;
  max-width: 1200px;
  margin: 0 auto;
  position: relative;
}

.section-header {
  margin-bottom: 4rem;
}

.section-label {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent-crimson-light);
  margin-bottom: 1rem;
  display: block;
}

.section h2 {
  font-size: clamp(2.5rem, 5vw, 4.5rem);
  font-weight: 300;
  margin-bottom: 1.5rem;
}

.section h2 .italic {
  font-style: italic;
  font-weight: 400;
  color: var(--accent-gold);
}

.section-desc {
  font-size: 1.1rem;
  color: var(--text-secondary);
  max-width: 600px;
  font-weight: 300;
}

/* Cards */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 2rem;
}

.card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  padding: 2.5rem;
  transition: all 0.4s var(--transition-smooth);
  position: relative;
  overflow: hidden;
}

.card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, var(--accent-crimson), var(--accent-gold));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s var(--transition-smooth);
}

.card:hover {
  border-color: var(--border-hover);
  transform: translateY(-4px);
}

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

.card-icon {
  width: 48px;
  height: 48px;
  margin-bottom: 1.5rem;
  color: var(--accent-crimson-light);
}

.card h3 {
  font-size: 1.5rem;
  margin-bottom: 0.75rem;
  font-weight: 400;
}

.card p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.7;
}

/* Product Cards */
.product-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  transition: all 0.4s var(--transition-smooth);
  position: relative;
}

.product-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-4px);
  box-shadow: 0 20px 40px rgba(0,0,0,0.4);
}

.product-img {
  width: 100%;
  aspect-ratio: 4/3;
  background: var(--bg-elevated);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  position: relative;
}

.product-img svg {
  width: 60%;
  height: 60%;
  opacity: 0.6;
  transition: opacity 0.4s ease, transform 0.4s var(--transition-smooth);
}

.product-card:hover .product-img svg {
  opacity: 1;
  transform: scale(1.05);
}

.product-info {
  padding: 1.5rem;
}

.product-info h3 {
  font-size: 1.35rem;
  margin-bottom: 0.5rem;
  font-weight: 400;
}

.product-meta {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-bottom: 0.5rem;
  letter-spacing: 0.05em;
}

.zero-km-badge {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent-gold);
  border: 1px solid var(--accent-gold);
  padding: 0.25rem 0.5rem;
  margin-bottom: 1rem;
  opacity: 0.8;
}

.product-info p {
  color: var(--text-secondary);
  font-size: 0.9rem;
  margin-bottom: 1.5rem;
}

.product-price {
  font-family: var(--font-mono);
  font-size: 1.1rem;
  color: var(--accent-gold);
  font-weight: 700;
}

.product-selectors {
  margin-top: 1.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border-subtle);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.selector-group label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 0.5rem;
}

.selector-group select {
  width: 100%;
  padding: 0.6rem;
  background: var(--bg-elevated);
  border: 1px solid var(--border-subtle);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 0.85rem;
  cursor: pointer;
  outline: none;
  transition: border-color 0.3s ease;
}

.selector-group select:hover,
.selector-group select:focus {
  border-color: var(--accent-crimson);
}

/* Butcher Chart */
.chart-container {
  display: grid;
  grid-template-columns: 1fr 350px;
  gap: 3rem;
  align-items: start;
  max-width: 1400px;
  margin: 0 auto;
  padding: 2rem;
}

.chart-svg-wrapper {
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 0;
  padding: 2rem;
}

.chart-info-panel {
  position: sticky;
  top: 100px;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  padding: 2.5rem;
}

.chart-info-panel h3 {
  font-size: 2rem;
  margin-bottom: 1rem;
  font-weight: 400;
}

.chart-info-panel .cut-label {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--accent-crimson-light);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 1rem;
}

.chart-info-panel p {
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 1.5rem;
}

.chart-info-panel .cut-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border-subtle);
}

.stat-item .stat-value {
  font-family: var(--font-mono);
  font-size: 1.1rem;
  color: var(--accent-gold);
  font-weight: 700;
}

.stat-item .stat-label {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 0.25rem;
}

/* SVG Chart Styles */
.human-chart-svg {
  width: 100%;
  height: auto;
  max-height: 85vh;
}

.cut-region {
  fill: var(--text-primary);
  opacity: 0.18;
  transition: all 0.3s ease;
  cursor: pointer;
}

.cut-region:hover,
.cut-region.active {
  fill: var(--accent-crimson-light);
  opacity: 0.35;
}

.cut-line {
  fill: none;
  stroke: #a8a29e;
  stroke-width: 2;
  stroke-dasharray: 4 4;
  opacity: 0.8;
  pointer-events: none;
}

.cut-label-line {
  fill: none;
  stroke: #b91c44;
  stroke-width: 2;
  opacity: 1;
}

.cut-label-text {
  font-family: var(--font-mono);
  font-size: 12px;
  fill: #f0ece4;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  pointer-events: none;
  filter: url(#textShadow);
}

.cut-meat-thumb {
  opacity: 0.9;
}

/* Sourcing Timeline */
.timeline {
  position: relative;
  max-width: 1000px;
  margin: 0 auto;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 1px;
  background: linear-gradient(to bottom, var(--accent-crimson), var(--accent-gold));
  transform: translateX(-50%);
}

.timeline-item {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  margin-bottom: 6rem;
  position: relative;
}

.timeline-item:nth-child(even) .timeline-content {
  grid-column: 2;
}

.timeline-item:nth-child(even) .timeline-visual {
  grid-column: 1;
  grid-row: 1;
}

.timeline-dot {
  position: absolute;
  left: 50%;
  top: 0;
  width: 16px;
  height: 16px;
  background: var(--bg-primary);
  border: 2px solid var(--accent-crimson-light);
  border-radius: 50%;
  transform: translateX(-50%);
  z-index: 2;
}

.timeline-content {
  padding: 2rem;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  position: relative;
}

.timeline-content::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 3px;
  height: 100%;
  background: var(--accent-crimson);
}

.timeline-step {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--accent-crimson-light);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 1rem;
}

.timeline-content h3 {
  font-size: 1.75rem;
  margin-bottom: 1rem;
  font-weight: 400;
}

.timeline-content p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.8;
}

.timeline-visual {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
}

.timeline-visual svg {
  max-width: 200px;
  max-height: 200px;
  opacity: 0.7;
}

/* About page */
.about-hero {
  min-height: 60vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 2rem;
}

.quote-block {
  max-width: 800px;
  margin: 0 auto;
  padding: 4rem 2rem;
  text-align: center;
  position: relative;
}

.quote-block::before {
  content: '“';
  font-family: var(--font-display);
  font-size: 8rem;
  color: var(--accent-crimson);
  opacity: 0.3;
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  line-height: 1;
}

.quote-block p {
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-style: italic;
  font-weight: 400;
  line-height: 1.5;
  color: var(--text-primary);
  position: relative;
  z-index: 1;
}

.quote-block .attribution {
  margin-top: 1.5rem;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-muted);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-style: normal;
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.team-card {
  text-align: center;
  padding: 2rem;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  transition: all 0.4s var(--transition-smooth);
}

.team-card:hover {
  border-color: var(--accent-crimson);
  transform: translateY(-4px);
}

.team-avatar {
  width: 80px;
  height: 80px;
  margin: 0 auto 1.5rem;
  background: var(--bg-elevated);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: var(--accent-crimson-light);
  border: 2px solid var(--border-subtle);
}

.team-card h4 {
  font-size: 1.1rem;
  margin-bottom: 0.25rem;
  font-weight: 500;
}

.team-card .role {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-muted);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

/* Footer */
footer {
  border-top: 1px solid var(--border-subtle);
  padding: 3rem 2rem;
  text-align: center;
  margin-top: 6rem;
}

footer .footer-logo {
  font-family: var(--font-display);
  font-size: 1.25rem;
  margin-bottom: 1rem;
}

footer p {
  font-size: 0.8rem;
  color: var(--text-muted);
  font-family: var(--font-mono);
}

/* Animations */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes pulse {
  0%, 100% { opacity: 0.6; }
  50% { opacity: 1; }
}

.fade-in {
  animation: fadeInUp 0.8s var(--transition-smooth) both;
}

/* Responsive */
@media (max-width: 1024px) {
  .chart-container {
    grid-template-columns: 1fr;
  }
  .chart-info-panel {
    position: relative;
    top: 0;
  }
  .timeline::before {
    left: 1rem;
  }
  .timeline-item {
    grid-template-columns: 1fr;
    gap: 1rem;
    padding-left: 3rem;
  }
  .timeline-item:nth-child(even) .timeline-content,
  .timeline-item:nth-child(even) .timeline-visual {
    grid-column: 1;
  }
  .timeline-dot {
    left: 1rem;
  }
  .timeline-visual {
    display: none;
  }
}

@media (max-width: 768px) {
  nav {
    padding: 1rem 1.5rem;
  }
  .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background: var(--bg-primary);
    flex-direction: column;
    padding: 2rem;
    gap: 1.5rem;
    border-bottom: 1px solid var(--border-subtle);
  }
  .nav-links.active {
    display: flex;
  }
  .mobile-menu-btn {
    display: block;
  }
  .section {
    padding: 4rem 1.5rem;
  }
  .card-grid {
    grid-template-columns: 1fr;
  }
  .product-selectors {
    grid-template-columns: 1fr;
  }
  .hero-cta {
    flex-direction: column;
    align-items: center;
  }
  .btn {
    width: 100%;
    max-width: 300px;
    text-align: center;
  }
}