/* VISUALANTIES Fancy Website Styles - Updated with Dark Mode as Standard */

/* Global Variables */
:root {
  /* Brand Colors */
  --primary-purple: #5e35b1;
  --gold-orange: #f9a825;
  --accent-pink: #ec407a;
  --accent-teal: #00acc1;
  
  /* Dark Theme Colors */
  --bg-dark: #121212;
  --bg-dark-secondary: #1e1e1e;
  --text-light: #f5f5f5;
  --text-light-secondary: #cccccc;
  
  /* Functional Colors */
  --success: #4caf50;
  --warning: #ff9800;
  --error: #f44336;
  
  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 2rem;
  --spacing-lg: 3rem;
  --spacing-xl: 5rem;
  
  /* Border Radius */
  --border-radius-sm: 4px;
  --border-radius-md: 8px;
  --border-radius-lg: 16px;
  --border-radius-xl: 24px;
  
  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;
  --transition-slow: 0.5s ease;
  
  /* Shadows */
  --shadow-sm: 0 2px 5px rgba(0, 0, 0, 0.2);
  --shadow-md: 0 5px 15px rgba(0, 0, 0, 0.3);
  --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.4);
  
  /* Z-index layers */
  --z-background: -1;
  --z-normal: 1;
  --z-overlay: 10;
  --z-dropdown: 20;
  --z-fixed: 30;
  --z-modal: 40;
  --z-popover: 50;
  --z-tooltip: 60;
}

/* Reset & Base Styles */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  scrollbar-width: thin;
  scrollbar-color: var(--primary-purple) var(--bg-dark-secondary);
}

body {
  font-family: 'Roboto', sans-serif;
  line-height: 1.6;
  color: var(--text-light);
  background-color: var(--bg-dark);
  overflow-x: hidden;
  position: relative;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  line-height: 1.3;
  margin-bottom: var(--spacing-sm);
  color: var(--text-light);
}

h1 {
  font-size: 3.5rem;
}

h2 {
  font-size: 2.5rem;
}

h3 {
  font-size: 1.75rem;
}

h4 {
  font-size: 1.25rem;
}

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

a {
  color: var(--accent-teal);
  text-decoration: none;
  transition: var(--transition-fast);
}

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

ul, ol {
  list-style-position: inside;
  margin-bottom: var(--spacing-sm);
}

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

button, input, textarea, select {
  font-family: inherit;
  font-size: inherit;
  color: inherit;
}

/* Container */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-md);
  position: relative;
  z-index: var(--z-normal);
}

/* Global Particles Background */
#particles-js {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: var(--z-background);
  pointer-events: none;
}

/* Preloader */
.preloader {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: var(--bg-dark);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 9999;
  transition: var(--transition-normal);
}

.preloader.fade-out {
  opacity: 0;
  visibility: hidden;
}

.loader {
  width: 60px;
  height: 60px;
  border: 5px solid rgba(255, 255, 255, 0.1);
  border-top: 5px solid var(--primary-purple);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

/* Custom Cursor */
.cursor {
  position: fixed;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.5);
  mix-blend-mode: difference;
  pointer-events: none;
  transform: translate(-50%, -50%);
  transition: transform 0.1s ease;
  z-index: var(--z-tooltip);
  display: none;
}

.cursor-trail {
  position: fixed;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.3);
  mix-blend-mode: difference;
  pointer-events: none;
  transform: translate(-50%, -50%);
  transition: width 0.3s, height 0.3s, opacity 0.3s;
  z-index: var(--z-tooltip);
  display: none;
}

@media (min-width: 992px) {
  .cursor, .cursor-trail {
    display: block;
  }
}

/* Header */
header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  padding: var(--spacing-sm) 0;
  background-color: rgba(18, 18, 18, 0.8);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  z-index: var(--z-fixed);
  transition: var(--transition-normal);
}

header.scrolled {
  padding: var(--spacing-xs) 0;
  box-shadow: var(--shadow-md);
}

.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  display: block;
  max-width: 40px;
  height: 40px;
}

.logo img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  transition: var(--transition-normal);
}

.nav-menu {
  display: flex;
  list-style: none;
  margin: 0;
}

.nav-item {
  margin-left: var(--spacing-md);
}

.nav-link {
  color: var(--text-light);
  font-weight: 500;
  position: relative;
  padding: var(--spacing-xs) 0;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--primary-purple), var(--accent-pink));
  transition: var(--transition-normal);
}

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

.mobile-nav-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--text-light);
  font-size: 1.5rem;
  cursor: pointer;
}

@media (max-width: 991px) {
  .mobile-nav-toggle {
    display: block;
  }
  
  .nav-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 400px;
    height: 100vh;
    background-color: var(--bg-dark);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    transition: var(--transition-normal);
    z-index: var(--z-fixed);
    box-shadow: var(--shadow-lg);
  }
  
  .nav-menu.active {
    right: 0;
  }
  
  .nav-item {
    margin: var(--spacing-sm) 0;
  }
  
  .nav-link {
    font-size: 1.2rem;
  }
}

/* Hero Section */
.hero {
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  padding-top: 80px;
}

.hero-content {
  text-align: center;
  max-width: 800px;
  padding: var(--spacing-md);
  position: relative;
  z-index: var(--z-normal);
}

.hero h1 {
  margin-bottom: var(--spacing-md);
  font-size: 4rem;
  text-transform: uppercase;
  letter-spacing: 2px;
}

.hero p {
  font-size: 1.25rem;
  margin-bottom: var(--spacing-lg);
  color: var(--text-light);
}

.hero-btns {
  display: flex;
  justify-content: center;
  gap: var(--spacing-sm);
}

.hero-scroll {
  position: absolute;
  bottom: var(--spacing-lg);
  left: 50%;
  transform: translateX(-50%);
  text-align: center;
  color: var(--text-light);
  font-size: 0.875rem;
  letter-spacing: 2px;
  animation: fadeInUp 2s infinite;
}

.mouse {
  width: 30px;
  height: 50px;
  border: 2px solid var(--text-light);
  border-radius: 20px;
  margin: var(--spacing-xs) auto;
  position: relative;
}

.mouse-wheel {
  width: 6px;
  height: 6px;
  background-color: var(--text-light);
  border-radius: 50%;
  position: absolute;
  top: 10px;
  left: 50%;
  transform: translateX(-50%);
  animation: mouseScroll 1.5s infinite;
}

@keyframes mouseScroll {
  0% {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
  }
  100% {
    opacity: 0;
    transform: translateX(-50%) translateY(20px);
  }
}

@keyframes fadeInUp {
  0% {
    opacity: 0;
    transform: translate(-50%, 20px);
  }
  100% {
    opacity: 1;
    transform: translate(-50%, 0);
  }
}

/* Section Common Styles */
section {
  padding: var(--spacing-xl) 0;
  position: relative;
  overflow: hidden;
}

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

.section-title .subtitle {
  display: block;
  font-size: 0.28125rem; /* 25% of 1.125rem */
  line-height: 0.5;
  font-weight: 500;
  margin-bottom: var(--spacing-xs);
  text-transform: uppercase;
  letter-spacing: 2px;
}

.section-title h2 {
  position: relative;
  display: inline-block;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.section-title h2::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 3px;
  background: linear-gradient(90deg, var(--primary-purple), var(--accent-pink));
}

.animated-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: var(--z-background);
  opacity: 0.1;
  pointer-events: none;
}

/* About Section */
.about-content {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-lg);
}

.about-text h3 {
  margin-bottom: var(--spacing-md);
}

.about-values {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-md);
  margin: var(--spacing-lg) 0;
}

.value-item {
  background-color: rgba(30, 30, 30, 0.5);
  border-radius: var(--border-radius-md);
  padding: var(--spacing-md);
  text-align: center;
  transition: var(--transition-normal);
  box-shadow: var(--shadow-sm);
}

.value-item:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-md);
}

.value-icon {
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, var(--primary-purple), var(--accent-pink));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--spacing-sm);
  font-size: 1.5rem;
  color: var(--text-light);
}

.value-text h4 {
  margin-bottom: var(--spacing-xs);
}

.about-image {
  position: relative;
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.about-image::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(94, 53, 177, 0.3), rgba(236, 64, 122, 0.3));
  z-index: 1;
}

.about-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Stats Counter */
.stats-counter {
  margin-top: var(--spacing-xl);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--spacing-md);
}

.stat-item {
  background-color: rgba(30, 30, 30, 0.5);
  border-radius: var(--border-radius-md);
  padding: var(--spacing-md);
  text-align: center;
  transition: var(--transition-normal);
}

.stat-icon {
  width: 50px;
  height: 50px;
  background: linear-gradient(135deg, var(--primary-purple), var(--accent-pink));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--spacing-sm);
  font-size: 1.25rem;
  color: var(--text-light);
}

.stat-number {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: var(--spacing-xs);
  background: linear-gradient(135deg, var(--primary-purple), var(--accent-pink));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.stat-title {
  font-size: 1rem;
  font-weight: 500;
  color: var(--text-light);
}

/* Services Section */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-lg);
}

.service-card {
  background-color: rgba(30, 30, 30, 0.5);
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: var(--transition-normal);
}

.service-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-lg);
}

.service-image {
  height: 200px;
  overflow: hidden;
}

.service-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-normal);
}

.service-card:hover .service-image img {
  transform: scale(1.1);
}

.service-content {
  padding: var(--spacing-md);
  position: relative;
}

.service-icon {
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, var(--primary-purple), var(--accent-pink));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--text-light);
  position: absolute;
  top: -30px;
  right: var(--spacing-md);
}

.service-content h3 {
  margin-top: var(--spacing-sm);
  margin-bottom: var(--spacing-sm);
}

.service-content p {
  margin-bottom: var(--spacing-md);
}

/* Audio Reactive Demo */
.audio-reactive-demo {
  margin-top: var(--spacing-xl);
  padding: var(--spacing-md);
  background-color: rgba(30, 30, 30, 0.5);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-md);
}

.audio-controls {
  display: flex;
  justify-content: center;
  margin: var(--spacing-md) 0;
}

.audio-btn {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary-purple), var(--accent-pink));
  border: none;
  color: var(--text-light);
  font-size: 1.25rem;
  cursor: pointer;
  transition: var(--transition-normal);
}

.audio-btn:hover {
  transform: scale(1.1);
}

.audio-btn.active {
  background: linear-gradient(135deg, var(--accent-pink), var(--primary-purple));
}

.audio-visualizer {
  height: 200px;
  background-color: rgba(18, 18, 18, 0.8);
  border-radius: var(--border-radius-md);
  overflow: hidden;
  margin-top: var(--spacing-md);
}

/* Products Section */
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-lg);
}

.product-card {
  background-color: rgba(30, 30, 30, 0.5);
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: var(--transition-normal);
}

.product-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-lg);
}

.product-image {
  height: 200px;
  overflow: hidden;
}

.product-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-normal);
}

.product-card:hover .product-image img {
  transform: scale(1.1);
}

.product-content {
  padding: var(--spacing-md);
}

.product-content h3 {
  margin-bottom: var(--spacing-sm);
}

.product-features {
  margin: var(--spacing-md) 0;
}

.product-feature {
  display: flex;
  align-items: center;
  margin-bottom: var(--spacing-xs);
}

.product-feature i {
  color: var(--success);
  margin-right: var(--spacing-xs);
}

.product-price {
  font-size: 1.5rem;
  font-weight: 700;
  margin: var(--spacing-md) 0;
}

.product-actions {
  display: flex;
  gap: var(--spacing-sm);
}

/* 3D Product Viewer */
.product-3d-container {
  margin-top: var(--spacing-xl);
  padding: var(--spacing-md);
  background-color: rgba(30, 30, 30, 0.5);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-md);
  text-align: center;
}

.product-3d {
  height: 300px;
  position: relative;
  margin: var(--spacing-md) 0;
  perspective: 1000px;
  cursor: grab;
}

.product-3d img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  backface-visibility: hidden;
  transition: transform 0.5s ease;
}

.product-3d-controls {
  display: flex;
  justify-content: center;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-sm);
}

.product-3d-controls button {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary-purple), var(--accent-pink));
  border: none;
  color: var(--text-light);
  cursor: pointer;
  transition: var(--transition-normal);
}

.product-3d-controls button:hover {
  transform: scale(1.1);
}

/* Portfolio Section */
.portfolio-filters {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-lg);
}

.portfolio-filter-btn {
  padding: var(--spacing-xs) var(--spacing-md);
  background-color: rgba(30, 30, 30, 0.5);
  border: none;
  border-radius: var(--border-radius-md);
  color: var(--text-light);
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition-normal);
}

.portfolio-filter-btn:hover,
.portfolio-filter-btn.active {
  background: linear-gradient(135deg, var(--primary-purple), var(--accent-pink));
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--spacing-md);
}

.portfolio-item {
  position: relative;
  border-radius: var(--border-radius-md);
  overflow: hidden;
  height: 250px;
  box-shadow: var(--shadow-md);
}

.portfolio-image {
  width: 100%;
  height: 100%;
}

.portfolio-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-normal);
}

.portfolio-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to bottom, rgba(18, 18, 18, 0.1), rgba(18, 18, 18, 0.9));
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: var(--spacing-md);
  opacity: 0;
  transition: var(--transition-normal);
}

.portfolio-item:hover .portfolio-overlay {
  opacity: 1;
}

.portfolio-item:hover .portfolio-image img {
  transform: scale(1.1);
}

.portfolio-overlay h3 {
  margin-bottom: var(--spacing-xs);
}

.portfolio-overlay p {
  margin-bottom: var(--spacing-md);
}

/* Horizontal Portfolio */
.portfolio-horizontal {
  display: flex;
  overflow-x: auto;
  gap: var(--spacing-md);
  padding: var(--spacing-md) 0;
  scrollbar-width: thin;
  scrollbar-color: var(--primary-purple) var(--bg-dark-secondary);
}

.portfolio-horizontal .portfolio-item {
  min-width: 300px;
  flex: 0 0 auto;
}

/* Before/After Slider */
.before-after-container {
  position: relative;
  width: 100%;
  height: 400px;
  margin: var(--spacing-md) 0;
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.before-after-slider {
  position: absolute;
  top: 0;
  left: 0;
  width: 50%;
  height: 100%;
  overflow: hidden;
  z-index: 1;
}

.before-image,
.after-image {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.slider-handle {
  position: absolute;
  top: 50%;
  right: -20px;
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, var(--primary-purple), var(--accent-pink));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-light);
  cursor: ew-resize;
  transform: translateY(-50%);
  z-index: 2;
}

.before-label,
.after-label {
  position: absolute;
  bottom: var(--spacing-md);
  padding: var(--spacing-xs) var(--spacing-sm);
  background-color: rgba(18, 18, 18, 0.7);
  color: var(--text-light);
  font-weight: 500;
  border-radius: var(--border-radius-sm);
}

.before-label {
  left: var(--spacing-md);
  z-index: 2;
}

.after-label {
  right: var(--spacing-md);
}

/* Testimonials Section */
.testimonial-slider {
  max-width: 800px;
  margin: 0 auto;
}

.testimonial-item {
  background-color: rgba(30, 30, 30, 0.5);
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-lg);
  box-shadow: var(--shadow-md);
  text-align: center;
}

.testimonial-text {
  font-size: 1.125rem;
  font-style: italic;
  margin-bottom: var(--spacing-md);
}

.testimonial-author {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.testimonial-avatar {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  overflow: hidden;
  margin-bottom: var(--spacing-sm);
  border: 3px solid var(--primary-purple);
}

.testimonial-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.testimonial-name {
  font-weight: 700;
  font-size: 1.125rem;
  margin-bottom: var(--spacing-xs);
}

.testimonial-position {
  color: var(--text-light-secondary);
  margin-bottom: var(--spacing-sm);
}

.testimonial-rating {
  color: var(--gold-orange);
}

/* Contact Section */
.contact-content {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-lg);
}

.contact-info {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-md);
}

.contact-item {
  background-color: rgba(30, 30, 30, 0.5);
  border-radius: var(--border-radius-md);
  padding: var(--spacing-md);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  transition: var(--transition-normal);
}

.contact-item:hover {
  transform: translateY(-10px);
}

.contact-icon {
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, var(--primary-purple), var(--accent-pink));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--text-light);
  margin-bottom: var(--spacing-sm);
}

.contact-details h3 {
  margin-bottom: var(--spacing-xs);
}

.contact-form {
  background-color: rgba(30, 30, 30, 0.5);
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-lg);
  box-shadow: var(--shadow-md);
}

.form-group {
  margin-bottom: var(--spacing-md);
  position: relative;
}

.form-control {
  width: 100%;
  padding: var(--spacing-sm);
  background-color: rgba(18, 18, 18, 0.5);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--border-radius-sm);
  color: var(--text-light);
  transition: var(--transition-normal);
}

.form-control:focus {
  outline: none;
  border-color: var(--primary-purple);
  box-shadow: 0 0 0 2px rgba(94, 53, 177, 0.2);
}

.form-label {
  position: absolute;
  top: 50%;
  left: var(--spacing-sm);
  transform: translateY(-50%);
  color: var(--text-light-secondary);
  pointer-events: none;
  transition: var(--transition-normal);
}

textarea ~ .form-label {
  top: var(--spacing-sm);
  transform: none;
}

.form-control:focus ~ .form-label,
.form-control:not(:placeholder-shown) ~ .form-label {
  top: -10px;
  left: 10px;
  font-size: 0.875rem;
  padding: 0 5px;
  background-color: var(--bg-dark-secondary);
  border-radius: var(--border-radius-sm);
}

textarea.form-control:focus ~ .form-label,
textarea.form-control:not(:placeholder-shown) ~ .form-label {
  top: -10px;
  transform: none;
}

.map-container {
  height: 400px;
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

/* Footer */
footer {
  position: relative;
  padding-top: var(--spacing-xl);
  background-color: var(--bg-dark-secondary);
}

.footer-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: url('../images/footer-bg.png');
  background-size: cover;
  background-position: center;
  opacity: 0.1;
  z-index: var(--z-background);
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-lg);
  padding-bottom: var(--spacing-lg);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-about {
  max-width: 400px;
}

.footer-logo {
  max-width: 40px;
  height: 40px;
  margin-bottom: var(--spacing-md);
}

.footer-logo img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.footer-social {
  display: flex;
  gap: var(--spacing-sm);
  margin-top: var(--spacing-md);
}

.social-link {
  width: 40px;
  height: 40px;
  background-color: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-light);
  transition: var(--transition-normal);
}

.social-link:hover {
  background: linear-gradient(135deg, var(--primary-purple), var(--accent-pink));
  transform: translateY(-5px);
}

.footer-links h3 {
  margin-bottom: var(--spacing-md);
  position: relative;
  display: inline-block;
}

.footer-links h3::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 40px;
  height: 2px;
  background: linear-gradient(90deg, var(--primary-purple), var(--accent-pink));
}

.footer-links ul {
  list-style: none;
}

.footer-links li {
  margin-bottom: var(--spacing-xs);
}

.footer-links a {
  color: var(--text-light-secondary);
  transition: var(--transition-normal);
}

.footer-links a:hover {
  color: var(--accent-pink);
  padding-left: var(--spacing-xs);
}

.footer-newsletter p {
  margin-bottom: var(--spacing-md);
}

.newsletter-form {
  display: flex;
  position: relative;
}

.newsletter-input {
  width: 100%;
  padding: var(--spacing-sm);
  padding-right: 50px;
  background-color: rgba(18, 18, 18, 0.5);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--border-radius-sm);
  color: var(--text-light);
}

.newsletter-input:focus {
  outline: none;
  border-color: var(--primary-purple);
}

.newsletter-btn {
  position: absolute;
  right: 5px;
  top: 50%;
  transform: translateY(-50%);
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, var(--primary-purple), var(--accent-pink));
  border: none;
  border-radius: 50%;
  color: var(--text-light);
  cursor: pointer;
  transition: var(--transition-normal);
}

.newsletter-btn:hover {
  transform: translateY(-50%) scale(1.1);
}

.footer-bottom {
  padding: var(--spacing-md) 0;
  text-align: center;
  color: var(--text-light-secondary);
  font-size: 0.875rem;
}

.footer-bottom a {
  color: var(--text-light);
}

.footer-bottom a:hover {
  color: var(--accent-pink);
}

/* Back to Top Button */
.back-to-top {
  position: fixed;
  bottom: var(--spacing-md);
  right: var(--spacing-md);
  width: 50px;
  height: 50px;
  background: linear-gradient(135deg, var(--primary-purple), var(--accent-pink));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-light);
  font-size: 1.25rem;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition-normal);
  z-index: var(--z-fixed);
  box-shadow: var(--shadow-md);
}

.back-to-top.active {
  opacity: 1;
  visibility: visible;
}

.back-to-top:hover {
  transform: translateY(-5px);
}

/* Button Styles */
.btn {
  display: inline-block;
  padding: var(--spacing-sm) var(--spacing-lg);
  background: linear-gradient(135deg, var(--primary-purple), var(--accent-pink));
  color: var(--text-light);
  border: none;
  border-radius: var(--border-radius-md);
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition-normal);
  position: relative;
  overflow: hidden;
  z-index: 1;
}

.btn:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
  color: var(--text-light);
}

.btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, var(--accent-pink), var(--primary-purple));
  z-index: -1;
  opacity: 0;
  transition: var(--transition-normal);
}

.btn:hover::before {
  opacity: 1;
}

.btn-secondary {
  background: transparent;
  border: 2px solid var(--primary-purple);
  color: var(--text-light);
}

.btn-secondary::before {
  background: linear-gradient(135deg, var(--primary-purple), var(--accent-pink));
}

/* Animation Classes */
.animate-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.animate-on-scroll.show {
  opacity: 1;
  transform: translateY(0);
}

.delay-100 {
  transition-delay: 0.1s;
}

.delay-200 {
  transition-delay: 0.2s;
}

.delay-300 {
  transition-delay: 0.3s;
}

.delay-400 {
  transition-delay: 0.4s;
}

.delay-500 {
  transition-delay: 0.5s;
}

/* Utility Classes */
.text-center {
  text-align: center;
}

.mt-5 {
  margin-top: var(--spacing-lg);
}

.mb-4 {
  margin-bottom: var(--spacing-md);
}

.text-gradient {
  background: linear-gradient(135deg, var(--primary-purple), var(--accent-pink));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* Media Queries */
@media (min-width: 768px) {
  .about-content {
    grid-template-columns: 1fr 1fr;
  }
  
  .contact-content {
    grid-template-columns: 1fr 1fr;
  }
  
  .hero h1 {
    font-size: 5rem;
  }
}

@media (max-width: 767px) {
  h1 {
    font-size: 2.5rem;
  }
  
  h2 {
    font-size: 2rem;
  }
  
  .hero h1 {
    font-size: 3rem;
  }
  
  .hero-btns {
    flex-direction: column;
    gap: var(--spacing-sm);
  }
  
  .section-title {
    margin-bottom: var(--spacing-lg);
  }
  
  .portfolio-filters {
    flex-direction: column;
    align-items: center;
  }
  
  .portfolio-filter-btn {
    width: 100%;
    max-width: 300px;
  }
}

@media (max-width: 576px) {
  section {
    padding: var(--spacing-lg) 0;
  }
  
  .hero h1 {
    font-size: 2.5rem;
  }
  
  .value-item,
  .stat-item,
  .service-card,
  .product-card,
  .contact-item {
    padding: var(--spacing-sm);
  }
  
  .contact-form {
    padding: var(--spacing-md);
  }
  
  .before-after-container {
    height: 300px;
  }
}