/* ============================================
   LIQUID UI - ECO TEXTILE DYEING
   Organic Minimalism with Fluid Transitions
   ============================================ */

:root {
  /* Color Palette - Botanical Spectrum */
  --color-base-dark: #1B2623;
  --color-base-light: #F9F6F2;
  --color-primary: #4B5EAA;
  --color-secondary: #C07A66;
  --color-accent: #FDFD96;
  --color-text: #1B2623;
  --color-text-light: #5A6B66;
  --color-white: #FFFFFF;
  
  /* Spacing */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 2rem;
  --space-lg: 4rem;
  --space-xl: 6rem;
  
  /* Typography */
  --font-header: 'Cormorant Garamond', serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-base: 1rem;
  --font-size-lg: 1.25rem;
  --font-size-xl: 1.5rem;
  --font-size-2xl: 2rem;
  --font-size-3xl: 3rem;
  --font-size-4xl: 4rem;
  
  /* Borders & Radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  
  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(27, 38, 35, 0.08);
  --shadow-md: 0 4px 16px rgba(27, 38, 35, 0.12);
  --shadow-lg: 0 8px 32px rgba(27, 38, 35, 0.16);
  --shadow-glow: 0 0 40px rgba(75, 94, 170, 0.2);
  
  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-base: 0.3s ease;
  --transition-slow: 0.6s ease;
  
  /* Blur */
  --blur-sm: blur(8px);
  --blur-md: blur(16px);
  --blur-lg: blur(24px);
}

/* ============================================
   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-body);
  font-size: var(--font-size-base);
  line-height: 1.6;
  color: var(--color-text);
  background: var(--color-base-light);
  overflow-x: hidden;
}

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

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

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

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

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-header);
  font-weight: 300;
  line-height: 1.2;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

h1 {
  font-size: clamp(1.5rem, 4vw, 3rem);
  font-style: italic;
}

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

h3 {
  font-size: clamp(1rem, 2vw, 1.2);
}

p {
  margin-bottom: var(--space-sm);
  color: var(--color-text-light);
}

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

.site-header {
  position: relative;
  width: 100%;
  padding: var(--space-md) var(--space-lg);
  background: rgba(249, 246, 242, 0.85);
  backdrop-filter: var(--blur-md);
  -webkit-backdrop-filter: var(--blur-md);
  z-index: 1000;
  border-bottom: 1px solid rgba(27, 38, 35, 0.1);
}

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

.brand-name {
  font-family: var(--font-header);
  font-size: clamp(1rem, 2vw, 1.35rem);
  font-weight: 300;
  font-style: italic;
  color: var(--color-text);
}

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

.burger-button {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: var(--space-xs);
  z-index: 10001;
  position: relative;
}

.nav-link {
  font-size: var(--font-size-sm);
  color: var(--color-text-light);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  position: relative;
  padding: var(--space-xs) 0;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--color-primary);
  transition: width var(--transition-base);
}

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

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

.burger-line {
  width: 24px;
  height: 2px;
  background: var(--color-text);
  transition: all var(--transition-base);
}

.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 (Separate from Header)
   ============================================ */

.mobile-menu {
  display: none;
}

.mobile-menu-overlay {
  display: none;
}

@media (max-width: 1023px) {
  .burger-button {
    display: flex;
    order: 3;
    position: relative;
    z-index: 10001;
  }
  
  /* Hide desktop nav */
  nav {
    display: none;
  }
  
  /* Mobile menu overlay */
  .mobile-menu-overlay {
    display: block;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(27, 38, 35, 0.5);
    backdrop-filter: var(--blur-sm);
    -webkit-backdrop-filter: var(--blur-sm);
    z-index: 9998;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-base), visibility var(--transition-base);
  }
  
  .mobile-menu-overlay.active {
    opacity: 1;
    visibility: visible;
  }
  
  /* Mobile menu panel */
  .mobile-menu {
    display: block;
    position: fixed;
    top: 0;
    right: -100%;
    width: 320px;
    max-width: 85vw;
    height: 100vh;
    background: rgba(249, 246, 242, 0.98);
    backdrop-filter: var(--blur-lg);
    -webkit-backdrop-filter: var(--blur-lg);
    box-shadow: -4px 0 32px rgba(27, 38, 35, 0.15);
    z-index: 9999;
    transition: right var(--transition-base);
    overflow-y: auto;
    padding: var(--space-xl) var(--space-lg);
  }
  
  .mobile-menu.active {
    right: 0;
  }
  
  .mobile-menu-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-xl);
    padding-bottom: var(--space-md);
    border-bottom: 1px solid rgba(27, 38, 35, 0.1);
  }
  
  .mobile-menu-title {
    font-family: var(--font-header);
    font-size: var(--font-size-xl);
    font-weight: 300;
    color: var(--color-text);
  }
  
  .mobile-menu-close {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    border-radius: var(--radius-sm);
    transition: background var(--transition-base);
  }
  
  .mobile-menu-close:hover {
    background: rgba(27, 38, 35, 0.1);
  }
  
  .mobile-menu-close-icon {
    width: 20px;
    height: 20px;
    position: relative;
  }
  
  .mobile-menu-close-icon::before,
  .mobile-menu-close-icon::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 18px;
    height: 2px;
    background: var(--color-text);
    transform: translate(-50%, -50%) rotate(45deg);
  }
  
  .mobile-menu-close-icon::after {
    transform: translate(-50%, -50%) rotate(-45deg);
  }
  
  .mobile-menu-list {
    list-style: none;
    padding: 0;
    margin: 0;
  }
  
  .mobile-menu-item {
    margin-bottom: var(--space-sm);
  }
  
  .mobile-menu-link {
    display: block;
    padding: var(--space-md) var(--space-sm);
    font-size: var(--font-size-base);
    color: var(--color-text);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    border-radius: var(--radius-md);
    transition: background var(--transition-base), color var(--transition-base);
  }
  
  .mobile-menu-link:hover {
    background: rgba(75, 94, 170, 0.1);
    color: var(--color-primary);
  }
}

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

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

/* ============================================
   HERO BANNER (Full-Width)
   ============================================ */

.hero-banner {
  position: relative;
  width: 100vw;
  margin-left: calc(-50vw + 50%);
  min-height: 70vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.banner-background {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 1;
  opacity: 0.35;
}

.banner-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    135deg,
    rgba(75, 94, 170, 0.3) 0%,
    rgba(192, 122, 102, 0.2) 50%,
    rgba(27, 38, 35, 0.4) 100%
  );
  z-index: 2;
}

.banner-content {
  position: relative;
  z-index: 3;
  text-align: center;
  padding: var(--space-xl);
  max-width: 900px;
  margin: 0 auto;
}

.banner-title {
  color: var(--color-white);
  text-shadow: 0 2px 20px rgba(27, 38, 35, 0.5);
  margin-bottom: var(--space-md);
}

.banner-text {
  color: var(--color-white);
  font-size: clamp(var(--font-size-base), 2vw, var(--font-size-lg));
  text-shadow: 0 1px 10px rgba(27, 38, 35, 0.4);
  margin-bottom: var(--space-lg);
}

/* ============================================
   SECTION STYLES
   ============================================ */

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

.content-section > * {
  text-align: left;
}

.content-section > h2,
.content-section > .section-title {
  text-align: center;
}

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

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

.section-item {
  background: rgba(255, 255, 255, 0.6);
  backdrop-filter: var(--blur-sm);
  -webkit-backdrop-filter: var(--blur-sm);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  box-shadow: var(--shadow-md);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

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

.item-image {
  width: 100%;
  height: 220px;
  object-fit: cover;
  border-radius: var(--radius-md);
  margin-bottom: var(--space-md);
}

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

.item-text {
  color: var(--color-text-light);
  font-size: var(--font-size-sm);
}

/* ============================================
   PH SLIDER INTERACTIVE DEMO
   ============================================ */

.ph-demo-container {
  padding: var(--space-xl) var(--space-lg);
  max-width: 1200px;
  margin: 0 auto;
  text-align: center;
}

.ph-image-wrapper {
  position: relative;
  width: 100%;
  max-width: 600px;
  margin: 0 auto var(--space-lg);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.ph-demo-image {
  width: 100%;
  height: auto;
  display: block;
  filter: hue-rotate(0deg) saturate(100%);
  transition: filter var(--transition-slow);
}

.ph-slider-container {
  max-width: 500px;
  margin: 0 auto;
}

.ph-slider-label {
  display: flex;
  justify-content: space-between;
  margin-bottom: var(--space-sm);
  font-size: var(--font-size-sm);
  color: var(--color-text-light);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.ph-slider {
  width: 100%;
  height: 8px;
  border-radius: var(--radius-sm);
  background: linear-gradient(to right, #ff6b9d, #4ecdc4);
  outline: none;
  -webkit-appearance: none;
  appearance: none;
}

.ph-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--color-white);
  box-shadow: var(--shadow-md);
  cursor: pointer;
}

.ph-slider::-moz-range-thumb {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--color-white);
  box-shadow: var(--shadow-md);
  cursor: pointer;
  border: none;
}

/* ============================================
   PERIODIC TABLE (Pigment Archive)
   ============================================ */

.periodic-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
  gap: var(--space-md);
  padding: var(--space-lg);
  max-width: 1200px;
  margin: 0 auto;
}

.periodic-item {
  aspect-ratio: 1;
  background: rgba(255, 255, 255, 0.7);
  backdrop-filter: var(--blur-sm);
  border-radius: var(--radius-md);
  padding: var(--space-sm);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-base);
  border: 2px solid transparent;
  box-shadow: var(--shadow-sm);
}

.periodic-item:hover {
  transform: scale(1.05);
  border-color: var(--color-primary);
  box-shadow: var(--shadow-glow);
}

.periodic-symbol {
  font-size: var(--font-size-2xl);
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: var(--space-xs);
}

.periodic-name {
  font-size: var(--font-size-xs);
  text-align: center;
  color: var(--color-text-light);
}

.periodic-details {
  display: none;
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: rgba(249, 246, 242, 0.98);
  backdrop-filter: var(--blur-lg);
  padding: var(--space-xl);
  border-radius: var(--radius-xl);
  max-width: 500px;
  width: 90%;
  box-shadow: var(--shadow-lg);
  z-index: 2000;
}

.periodic-details.active {
  display: block;
}

.details-close {
  position: absolute;
  top: var(--space-md);
  right: var(--space-md);
  font-size: var(--font-size-2xl);
  cursor: pointer;
  color: var(--color-text-light);
}

/* ============================================
   TECHNICAL TIMELINE (The Vats)
   ============================================ */

.timeline-container {
  position: relative;
  max-width: 1000px;
  margin: 0 auto;
  padding: var(--space-xl) var(--space-lg);
}

.timeline-line {
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, var(--color-primary), var(--color-secondary));
  transform: translateX(-50%);
}

.timeline-item {
  position: relative;
  margin-bottom: var(--space-xl);
  display: flex;
  align-items: center;
}

.timeline-item:nth-child(odd) {
  flex-direction: row;
}

.timeline-item:nth-child(even) {
  flex-direction: row-reverse;
}

.timeline-content {
  flex: 1;
  background: rgba(255, 255, 255, 0.7);
  backdrop-filter: var(--blur-sm);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  margin: 0 var(--space-lg);
}

.timeline-day {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 60px;
  background: var(--color-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  font-weight: 600;
  box-shadow: var(--shadow-md);
  z-index: 10;
}

.timeline-graph {
  width: 100%;
  height: 200px;
  margin-top: var(--space-md);
  background: rgba(255, 255, 255, 0.5);
  border-radius: var(--radius-md);
  padding: var(--space-sm);
}

/* ============================================
   SWATCH STUDIO (Interactive Mood-Boarding)
   ============================================ */

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

.fabric-selector {
  display: flex;
  gap: var(--space-md);
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: var(--space-xl);
}

.fabric-option {
  padding: var(--space-md) var(--space-lg);
  background: rgba(255, 255, 255, 0.7);
  backdrop-filter: var(--blur-sm);
  border: 2px solid transparent;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-base);
  font-size: var(--font-size-sm);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.fabric-option:hover,
.fabric-option.active {
  border-color: var(--color-primary);
  background: rgba(75, 94, 170, 0.1);
}

.dye-selector {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: var(--space-md);
  margin-bottom: var(--space-xl);
}

.dye-option {
  aspect-ratio: 1;
  border-radius: var(--radius-md);
  cursor: pointer;
  border: 3px solid transparent;
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.dye-option:hover,
.dye-option.active {
  border-color: var(--color-text);
  transform: scale(1.05);
}

.dye-preview {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.swatch-result {
  max-width: 600px;
  margin: 0 auto;
  text-align: center;
}

.result-image {
  width: 100%;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  margin-bottom: var(--space-md);
}

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

.contact-container {
  max-width: 800px;
  margin: 0 auto;
  padding: var(--space-xl) var(--space-lg);
}

.contact-form {
  background: rgba(255, 255, 255, 0.7);
  backdrop-filter: var(--blur-sm);
  padding: var(--space-xl);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
  margin-bottom: var(--space-xl);
}

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

.form-label {
  display: block;
  margin-bottom: var(--space-xs);
  font-size: var(--font-size-sm);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-text);
}

.form-input,
.form-textarea {
  width: 100%;
  padding: var(--space-md);
  border: 2px solid rgba(27, 38, 35, 0.2);
  border-radius: var(--radius-md);
  font-family: inherit;
  font-size: var(--font-size-base);
  background: rgba(255, 255, 255, 0.8);
  transition: border-color var(--transition-base);
}

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

.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;
  flex-shrink: 0;
}

.checkbox-label {
  font-size: var(--font-size-sm);
  color: var(--color-text-light);
}

.submit-button {
  width: 100%;
  padding: var(--space-md) var(--space-lg);
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  color: var(--color-white);
  border-radius: var(--radius-md);
  font-size: var(--font-size-base);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  cursor: pointer;
  margin-top: 10px;
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

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

.map-container {
  margin-top: var(--space-xl);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.map-iframe {
  width: 100%;
  height: 400px;
  border: none;
}

.contact-info {
  margin-top: var(--space-xl);
  text-align: center;
}

.info-item {
  margin-bottom: var(--space-sm);
  color: var(--color-text-light);
}

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

.site-footer {
  background: var(--color-base-dark);
  color: var(--color-base-light);
  padding: var(--space-xl) var(--space-lg);
  margin-top: var(--space-xl);
}

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

.footer-title {
  font-size: var(--font-size-lg);
  margin-bottom: var(--space-sm);
  color: var(--color-white);
}

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

.footer-link {
  display: block;
  padding: var(--space-xs) 0;
  color: rgba(249, 246, 242, 0.7);
  font-size: var(--font-size-sm);
  transition: color var(--transition-base);
}

.footer-link:hover {
  color: var(--color-white);
}

.footer-text {
  font-size: var(--font-size-sm);
  color: rgba(249, 246, 242, 0.6);
  margin-bottom: var(--space-xs);
}

.footer-copyright {
  text-align: center;
  padding-top: var(--space-lg);
  margin-top: var(--space-lg);
  border-top: 1px solid rgba(249, 246, 242, 0.2);
  font-size: var(--font-size-sm);
  color: rgba(249, 246, 242, 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-size: var(--font-size-sm);
  color: var(--color-text-light);
  font-style: italic;
}

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

@media (max-width: 768px) {
  :root {
    --space-lg: 3rem;
    --space-xl: 4rem;
  }
  
  .content-section {
    padding: var(--space-lg) var(--space-md);
  }
  
  .hero-banner {
    min-height: 50vh;
  }
  
  .banner-content {
    padding: var(--space-lg);
  }
  
  .section-grid {
    grid-template-columns: 1fr;
    gap: var(--space-md);
  }
  
  .periodic-grid {
    grid-template-columns: repeat(auto-fill, minmax(80px, 1fr));
    gap: var(--space-sm);
  }
  
  .timeline-line {
    left: 20px;
  }
  
  .timeline-item {
    flex-direction: row !important;
    padding-left: 60px;
  }
  
  .timeline-day {
    left: 20px;
  }
  
  .timeline-content {
    margin: 0;
  }
  
  .footer-container {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .site-header {
    padding: var(--space-sm) var(--space-md);
  }
  
  .header-container {
    gap: var(--space-sm);
  }
  
  .content-section {
    padding: var(--space-md) var(--space-sm);
  }
  
  .hero-banner {
    min-height: 40vh;
  }
  
  .ph-demo-container,
  .contact-container {
    padding: var(--space-md) var(--space-sm);
  }
  
  .contact-form {
    padding: var(--space-lg) var(--space-md);
  }
}

@media (max-width: 320px) {
  html {
    font-size: 14px;
  }
  
  .content-section {
    padding: var(--space-sm);
  }
  
  .section-item {
    padding: var(--space-md);
  }
}

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

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

.fade-in {
  animation: fadeIn 0.6s ease-out;
}

@keyframes float {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-10px);
  }
}

.float-animation {
  animation: float 3s ease-in-out infinite;
}