/* ============================================
   CSS Variables - The Kinetic Extract Design
   ============================================ */
:root {
  /* Colors - High-Contrast Fluidity */
  --color-vanta-ink: #050505;
  --color-molten-amber: #FF8C00;
  --color-frosted-silica: #EAEAEA;
  --color-oxidized-steel: #4A4A4A;
  --color-primary: #050505;
  --color-secondary: #FF8C00;
  --color-text-primary: #EAEAEA;
  --color-text-secondary: #4A4A4A;
  --color-bg-dark: #050505;
  --color-bg-light: #1a1a1a;
  
  /* Typography */
  --font-primary: 'Inter', sans-serif;
  --font-display: 'Space Grotesk', 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;
  --border-thin: 1px solid var(--color-oxidized-steel);
  
  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 8px 32px rgba(255, 140, 0, 0.2);
  --shadow-glow: 0 0 20px rgba(255, 140, 0, 0.3);
  
  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-base: 0.3s ease;
  --transition-slow: 0.5s ease;
  --transition-fluid: 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ============================================
   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-primary);
  background-color: var(--color-vanta-ink);
  color: var(--color-frosted-silica);
  line-height: 1.6;
  overflow-x: hidden;
  min-height: 100vh;
}

/* ============================================
   Typography
   ============================================ */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: var(--space-md);
  color: var(--color-frosted-silica);
}

h1 {
  font-size: clamp(1.4rem, 4vw, 3rem);
  letter-spacing: -0.02em;
}

h2 {
  font-size: clamp(1.2rem, 3vw, 2rem);
  letter-spacing: -0.01em;
}

h3 {
  font-size: clamp(1rem, 2vw, 1rem);
}

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

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

a:hover {
  color: #ffa64d;
}

/* ============================================
   Header & Navigation
   ============================================ */
.site-header {
  background-color: var(--color-vanta-ink);
  border-bottom: var(--border-thin);
  padding: var(--space-md) var(--space-lg);
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-md);
}

.brand-name {
  font-family: var(--font-display);
  font-size: clamp(1rem, 2vw, 1.45rem);
  font-weight: 700;
  color: var(--color-frosted-silica);

}

.main-nav {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
  flex: 1;
  justify-content: flex-end;
}

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

.nav-link {
  color: var(--color-frosted-silica);
  font-size: clamp(0.875rem, 2vw, 1rem);
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-sm);
  transition: all var(--transition-base);
  position: relative;
}

.nav-link:hover {
  color: var(--color-molten-amber);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%) scaleX(0);
  width: 80%;
  height: 2px;
  background-color: var(--color-molten-amber);
  transition: transform var(--transition-base);
}

.nav-link:hover::after {
  transform: translateX(-50%) scaleX(1);
}

/* Burger Menu Button - Always at end of header */
.burger-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-sm);
  color: var(--color-frosted-silica);
  font-size: 1.5rem;
  order: 999;
  transition: color var(--transition-fast);
}

.burger-toggle:hover {
  color: var(--color-molten-amber);
}

.burger-icon {
  display: block;
  width: 24px;
  height: 2px;
  background-color: currentColor;
  position: relative;
  transition: background-color var(--transition-fast);
}

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

.burger-icon::before {
  top: -8px;
}

.burger-icon::after {
  bottom: -8px;
}

.burger-toggle.active .burger-icon {
  background-color: transparent;
}

.burger-toggle.active .burger-icon::before {
  transform: rotate(45deg) translate(5px, 5px);
}

.burger-toggle.active .burger-icon::after {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* Mobile Navigation */
@media (max-width: 1023px) {
  .burger-toggle {
    display: block;
  }
  
  .main-nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background-color: var(--color-vanta-ink);
    border-bottom: var(--border-thin);
    flex-direction: column;
    align-items: stretch;
    padding: 3px;
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-base), padding var(--transition-base);
    z-index: 1000;
  }
  
  .main-nav.active {
    max-height: 500px;
    padding: var(--space-md);
  }
  
  .nav-list {
    flex-direction: column;
    width: 100%;
    gap: var(--space-sm);
  }
  
  .nav-link {
    display: block;
    padding: var(--space-md);
    border-bottom: var(--border-thin);
    width: 100%;
  }
  
  .nav-link::after {
    display: none;
  }
}

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

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-lg);
  width: 100%;
}

.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: 3px;
  background: linear-gradient(90deg, transparent, var(--color-molten-amber), transparent);
  margin: var(--space-md) auto;
}

/* ============================================
   Banner Sections
   ============================================ */
.banner-section {
  position: relative;
  padding: var(--space-xxl) 0;
  overflow: hidden;
}

.banner-content {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
  align-items: center;
  text-align: center;
  position: relative;
  z-index: 2;
}

.banner-text {
  max-width: 800px;
  margin-bottom: var(--space-lg);
}

.banner-image {
  width: 100%;
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  margin-top: var(--space-lg);
  object-fit: cover;
}

.banner-image img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: var(--radius-lg);
}

/* Images always under text on banners */
@media (min-width: 768px) {
  .banner-content {
    flex-direction: column;
  }
  
  .banner-text {
    order: 1;
  }
  
  .banner-image {
    order: 2;
  }
}

/* ============================================
   Grid Layouts
   ============================================ */
.grid {
  display: grid;
  gap: var(--space-lg);
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.grid-2 {
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.grid-3 {
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

/* Bento Grid Layout */
.bento-grid {
  display: grid;
  gap: var(--space-md);
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  grid-auto-rows: minmax(200px, auto);
}

.bento-item {
  background: linear-gradient(135deg, var(--color-bg-light), var(--color-vanta-ink));
  border: var(--border-thin);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.bento-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 140, 0, 0.1), transparent);
  transition: left var(--transition-slow);
}

.bento-item:hover::before {
  left: 100%;
}

.bento-item:hover {
  border-color: var(--color-molten-amber);
  box-shadow: var(--shadow-glow);
  transform: translateY(-4px);
}

/* ============================================
   Buttons
   ============================================ */
.btn {
  display: inline-block;
  padding: var(--space-md) var(--space-xl);
  background-color: var(--color-molten-amber);
  color: var(--color-vanta-ink);
  border: 2px solid var(--color-molten-amber);
  border-radius: var(--radius-md);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(0.875rem, 2vw, 1rem);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  cursor: pointer;
  transition: all var(--transition-base);
  text-align: center;
  margin-top: 10px;
}

.btn:hover {
  background-color: transparent;
  color: var(--color-molten-amber);
  box-shadow: var(--shadow-glow);
  transform: translateY(-2px);
}

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

.btn-secondary:hover {
  background-color: var(--color-molten-amber);
  color: var(--color-vanta-ink);
}

/* ============================================
   Forms
   ============================================ */
.form-group {
  margin-bottom: var(--space-lg);
}

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

.form-input,
.form-textarea {
  width: 100%;
  padding: var(--space-md);
  background-color: var(--color-bg-light);
  border: var(--border-thin);
  border-radius: var(--radius-md);
  color: var(--color-frosted-silica);
  font-family: var(--font-primary);
  font-size: clamp(0.875rem, 2vw, 1rem);
  transition: all var(--transition-base);
}

.form-input:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--color-molten-amber);
  box-shadow: 0 0 0 3px rgba(255, 140, 0, 0.1);
}

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

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

.checkbox-input {
  margin-top: 4px;
  width: 18px;
  height: 18px;
  cursor: pointer;
  accent-color: var(--color-molten-amber);
}

.checkbox-label {
  font-size: clamp(0.875rem, 2vw, 0.9375rem);
  color: var(--color-frosted-silica);
  line-height: 1.5;
}

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

.product-card {
  background: linear-gradient(135deg, var(--color-bg-light), var(--color-vanta-ink));
  border: var(--border-thin);
  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: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(255, 140, 0, 0.1) 0%, transparent 70%);
  opacity: 0;
  transition: opacity var(--transition-slow);
}

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

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

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

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

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

.product-price {
  font-family: var(--font-display);
  font-size: clamp(1.25rem, 3vw, 1.75rem);
  color: var(--color-molten-amber);
  font-weight: 700;
  margin-top: var(--space-md);
}

/* ============================================
   Interactive Features
   ============================================ */
/* Extraction Lab - Brewing Variables */
.brewing-controls {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
  margin: var(--space-xl) 0;
}

.control-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.control-label {
  font-family: var(--font-display);
  font-size: clamp(1rem, 2.5vw, 1.25rem);
  color: var(--color-frosted-silica);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.control-value {
  color: var(--color-molten-amber);
  font-weight: 700;
}

.control-slider {
  width: 100%;
  height: 8px;
  background: var(--color-bg-light);
  border-radius: var(--radius-md);
  outline: none;
  -webkit-appearance: none;
  appearance: none;
}

.control-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 20px;
  height: 20px;
  background: var(--color-molten-amber);
  border-radius: 50%;
  cursor: pointer;
  box-shadow: var(--shadow-md);
  transition: all var(--transition-fast);
}

.control-slider::-webkit-slider-thumb:hover {
  transform: scale(1.2);
  box-shadow: var(--shadow-glow);
}

.control-slider::-moz-range-thumb {
  width: 20px;
  height: 20px;
  background: var(--color-molten-amber);
  border-radius: 50%;
  cursor: pointer;
  border: none;
  box-shadow: var(--shadow-md);
  transition: all var(--transition-fast);
}

.control-slider::-moz-range-thumb:hover {
  transform: scale(1.2);
  box-shadow: var(--shadow-glow);
}

/* 3D Visual Container */
.visual-container {
  width: 100%;
  height: 400px;
  background: linear-gradient(135deg, var(--color-bg-light), var(--color-vanta-ink));
  border: var(--border-thin);
  border-radius: var(--radius-lg);
  margin: var(--space-xl) 0;
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.dripper-visual {
  width: 200px;
  height: 300px;
  position: relative;
  transition: all var(--transition-slow);
}

.coffee-liquid {
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 80%;
  height: 60%;
  background: linear-gradient(to top, #3a1f0a, #6b4423);
  border-radius: 0 0 50% 50%;
  transition: all var(--transition-slow);
  box-shadow: inset 0 -20px 40px rgba(0, 0, 0, 0.5);
}

/* Terroir 3D Globe */
.globe-container {
  width: 100%;
  height: 500px;
  background: radial-gradient(circle at center, var(--color-bg-light), var(--color-vanta-ink));
  border: var(--border-thin);
  border-radius: var(--radius-lg);
  margin: var(--space-xl) 0;
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: grab;
}

.globe-container:active {
  cursor: grabbing;
}

.globe-visual {
  width: 300px;
  height: 300px;
  border-radius: 50%;
  background: radial-gradient(circle at 30% 30%, #4a7c59, #2c5530, #1a3a1a);
  position: relative;
  transition: transform var(--transition-base);
  box-shadow: inset -20px -20px 40px rgba(0, 0, 0, 0.5), 0 0 60px rgba(255, 140, 0, 0.2);
}

.globe-visual::before {
  content: '';
  position: absolute;
  top: 20%;
  left: 30%;
  width: 40%;
  height: 30%;
  background: radial-gradient(ellipse, rgba(255, 140, 0, 0.3), transparent);
  border-radius: 50%;
}

/* Sensory HUD - Flavor Blobs */
.flavor-grid {
  display: grid;
  gap: var(--space-lg);
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  margin: var(--space-xl) 0;
}

.flavor-blob {
  aspect-ratio: 1;
  border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%;
  background: linear-gradient(135deg, var(--color-molten-amber), #ff6b00);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  padding: var(--space-lg);
  transition: all var(--transition-slow);
  cursor: pointer;
  position: relative;
  overflow: hidden;
}

.flavor-blob.spiky {
  border-radius: 50% 20% 50% 20% / 50% 20% 50% 20%;
  background: linear-gradient(135deg, #ffd700, var(--color-molten-amber));
  clip-path: polygon(50% 0%, 0% 100%, 100% 100%);
  border-radius: 0;
}

.flavor-blob.smooth {
  border-radius: 50%;
  background: linear-gradient(135deg, #8b4513, #654321);
}

.flavor-blob:hover {
  transform: scale(1.1) rotate(5deg);
  box-shadow: var(--shadow-glow);
}

.flavor-name {
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--color-vanta-ink);
  text-align: center;
  font-size: clamp(0.875rem, 2vw, 1.125rem);
  z-index: 2;
}

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

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

/* ============================================
   Footer
   ============================================ */
.site-footer {
  background-color: var(--color-bg-light);
  border-top: var(--border-thin);
  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 {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.footer-title {
  font-family: var(--font-display);
  font-size: clamp(1rem, 2.5vw, 1.25rem);
  color: var(--color-frosted-silica);
  margin-bottom: var(--space-sm);
}

.footer-menu {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.footer-link {
  color: var(--color-frosted-silica);
  opacity: 0.8;
  font-size: clamp(0.875rem, 2vw, 0.9375rem);
  transition: all var(--transition-fast);
}

.footer-link:hover {
  opacity: 1;
  color: var(--color-molten-amber);
  padding-left: var(--space-sm);
}

.footer-bottom {
  text-align: center;
  margin-top: var(--space-xl);
  padding-top: var(--space-lg);
  border-top: var(--border-thin);
  color: var(--color-frosted-silica);
  opacity: 0.6;
  font-size: clamp(0.75rem, 2vw, 0.875rem);
}

/* ============================================
   Privacy Popup
   ============================================ */
.privacy-popup {
  position: fixed;
  bottom: var(--space-lg);
  left: var(--space-lg);
  right: var(--space-lg);
  max-width: 500px;
  background: linear-gradient(135deg, var(--color-bg-light), var(--color-vanta-ink));
  border: var(--border-thin);
  border-color: var(--color-molten-amber);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  box-shadow: var(--shadow-lg);
  z-index: 10000;
  transform: translateY(150%);
  transition: transform var(--transition-slow);
}

.privacy-popup.active {
  transform: translateY(0);
}

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

.privacy-title {
  font-family: var(--font-display);
  font-size: clamp(1rem, 2.5vw, 1.25rem);
  margin-bottom: var(--space-sm);
  color: var(--color-frosted-silica);
}

.privacy-text {
  font-size: clamp(0.875rem, 2vw, 0.9375rem);
  color: var(--color-frosted-silica);
  opacity: 0.9;
  margin-bottom: var(--space-md);
}

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

.btn-privacy {
  flex: 1;
  min-width: 120px;
  padding: var(--space-sm) var(--space-md);
  font-size: clamp(0.875rem, 2vw, 0.9375rem);
}

/* ============================================
   Thank You Page
   ============================================ */
.thank-you-container {
  text-align: center;
  padding: var(--space-xxl) var(--space-lg);
  max-width: 600px;
  margin: 0 auto;
}

.thank-you-icon {
  font-size: 4rem;
  color: var(--color-molten-amber);
  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);
  margin-bottom: var(--space-xl);
  opacity: 0.9;
}

/* ============================================
   404 Page
   ============================================ */
.error-container {
  text-align: center;
  padding: var(--space-xxl) var(--space-lg);
  max-width: 600px;
  margin: 0 auto;
}

.error-code {
  font-size: clamp(4rem, 10vw, 8rem);
  font-family: var(--font-display);
  color: var(--color-molten-amber);
  margin-bottom: var(--space-md);
  line-height: 1;
}

.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);
  opacity: 0.9;
}

/* ============================================
   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); }
.mt-xl { margin-top: var(--space-xl); }

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

/* ============================================
   Responsive Design - Mobile First
   ============================================ */
@media (max-width: 768px) {
  .container {
    padding: 0 var(--space-md);
  }
  
  .section {
    padding: var(--space-xl) 0;
  }
  
  .bento-grid {
    grid-template-columns: 1fr;
  }
  
  .product-grid {
    grid-template-columns: 1fr;
  }
  
  .flavor-grid {
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  }
  
  .visual-container {
    height: 300px;
  }
  
  .globe-container {
    height: 400px;
  }
  
  .privacy-popup {
    left: var(--space-md);
    right: var(--space-md);
    bottom: var(--space-md);
  }
}

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

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

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

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

@keyframes pulse {
  0%, 100% {
    opacity: 1;
    transform: scale(1);
  }
  50% {
    opacity: 0.8;
    transform: scale(1.05);
  }
}

.pulse {
  animation: pulse 2s ease-in-out infinite;
}

/* Liquid Scrolling Effect */
.liquid-scroll {
  position: relative;
  overflow: hidden;
}

.liquid-scroll::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 140, 0, 0.05), transparent);
  transition: left 0.5s ease;
  pointer-events: none;
  z-index: 1;
}