/* Luther Plastics Website Styles */

/* CSS Variables - Color Palette */
:root {
  /* Colors */
  --primary: #2563eb;
  --primary-foreground: #ffffff;
  --secondary: #64748b;
  --secondary-foreground: #ffffff;
  --success: #16a34a;
  --success-foreground: #ffffff;
  --warning: #f59e0b;
  --warning-foreground: #000000;
  --destructive: #dc2626;
  --destructive-foreground: #ffffff;
  --muted: #f1f5f9;
  --muted-foreground: #64748b;
  --accent: #f1f5f9;
  --accent-foreground: #0f172a;
  --popover: #ffffff;
  --popover-foreground: #0f172a;
  --card: #ffffff;
  --card-foreground: #0f172a;
  --border: #e2e8f0;
  --input: #e2e8f0;
  --background: #ffffff;
  --foreground: #0f172a;
  
  /* Typography */
  --font-sans: 'Inter', 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  
  /* Spacing */
  --container-padding: 1rem;
  --section-padding: 6rem 0;
  
  /* Border Radius */
  --radius: 0.5rem;
  --radius-lg: 1rem;
  --radius-xl: 1.5rem;
  
  /* Shadows */
  --shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  
  /* Transitions */
  --transition: all 0.2s ease-in-out;
  --transition-fast: all 0.15s ease-in-out;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-sans);
  line-height: 1.6;
  color: var(--foreground);
  background-color: var(--background);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Utility Classes */
.hidden { display: none !important; }
.text-center { text-align: center; }
.text-primary { color: var(--primary); }
.text-success { color: var(--success); }
.text-warning { color: var(--warning); }
.text-destructive { color: var(--destructive); }

/* Container */
.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

@media (min-width: 640px) {
  .container { padding: 0 1.5rem; }
}

@media (min-width: 1024px) {
  .container { padding: 0 2rem; }
}

/* Section Styles */
.section {
  padding: var(--section-padding);
}

.section-muted {
  background-color: var(--muted);
}

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

.section-title {
  font-size: 2.5rem;
  font-weight: 900;
  line-height: 1.2;
  margin-bottom: 1.5rem;
  color: var(--foreground);
}

@media (min-width: 1024px) {
  .section-title {
    font-size: 3rem;
  }
}

.section-description {
  font-size: 1.25rem;
  color: var(--muted-foreground);
  max-width: 48rem;
  margin: 0 auto;
  line-height: 1.6;
}

/* Button Styles */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
  font-weight: 500;
  line-height: 1;
  border: none;
  border-radius: var(--radius);
  text-decoration: none;
  cursor: pointer;
  transition: var(--transition);
  background: none;
  color: inherit;
}

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

.btn-primary {
  background-color: var(--primary);
  color: var(--primary-foreground);
}

.btn-primary:hover {
  background-color: rgba(37, 99, 235, 0.9);
}

.btn-success {
  background-color: var(--success);
  color: var(--success-foreground);
}

.btn-success:hover {
  background-color: rgba(22, 163, 74, 0.9);
}

.btn-lg {
  padding: 0.75rem 1.5rem;
  font-size: 1rem;
}

.btn-full {
  width: 100%;
  justify-content: center;
}

/* Navigation */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  background-color: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.nav-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

.nav-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 4rem;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.logo-icon {
  width: 2rem;
  height: 2rem;
  background-color: var(--primary);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary-foreground);
}

.logo-text {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--foreground);
}

.desktop-menu {
  display: none;
  align-items: center;
  gap: 2rem;
}

@media (min-width: 768px) {
  .desktop-menu {
    display: flex;
  }
}

.nav-link {
  background: none;
  border: none;
  color: var(--muted-foreground);
  cursor: pointer;
  transition: var(--transition);
  font-size: 0.875rem;
  font-weight: 500;
}

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

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

@media (min-width: 768px) {
  .mobile-menu-btn {
    display: none;
  }
}

.mobile-menu {
  border-top: 1px solid var(--border);
  background-color: var(--background);
}

.mobile-nav-links {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  padding: 1rem;
}

.mobile-nav-link {
  background: none;
  border: none;
  color: var(--muted-foreground);
  cursor: pointer;
  transition: var(--transition);
  text-align: left;
  padding: 0.5rem 0;
}

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

/* Hero Section */
.hero-section {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.05) 0%, rgba(22, 163, 74, 0.05) 50%, rgba(245, 158, 11, 0.05) 100%);
}

.hero-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.1) 0%, transparent 50%, rgba(22, 163, 74, 0.1) 100%);
}

.hero-content {
  position: relative;
  z-index: 10;
  display: grid;
  gap: 3rem;
  align-items: center;
  padding: 6rem 0;
}

@media (min-width: 1024px) {
  .hero-content {
    grid-template-columns: 1fr 1fr;
  }
}

.hero-left {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  background-color: rgba(22, 163, 74, 0.1);
  color: var(--success);
  border-radius: 9999px;
  font-size: 0.875rem;
  font-weight: 500;
  width: fit-content;
}

.hero-title {
  font-size: 3rem;
  font-weight: 900;
  line-height: 1.1;
  color: var(--foreground);
}

@media (min-width: 1024px) {
  .hero-title {
    font-size: 4.5rem;
  }
}

.hero-description {
  font-size: 1.25rem;
  color: var(--muted-foreground);
  line-height: 1.6;
  max-width: 32rem;
}

.hero-buttons {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

@media (min-width: 640px) {
  .hero-buttons {
    flex-direction: row;
  }
}

.hero-features {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  padding-top: 2rem;
}

.hero-feature {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.dot {
  width: 0.75rem;
  height: 0.75rem;
  border-radius: 50%;
  animation: pulse 2s infinite;
}

.warning-dot { background-color: var(--warning); }
.success-dot { background-color: var(--success); }
.primary-dot { background-color: var(--primary); }

.hero-feature span {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--muted-foreground);
}

.hero-right {
  position: relative;
}

.hero-image-container {
  position: relative;
}

.hero-image {
  width: 100%;
  height: auto;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-2xl);
}

.floating {
  animation: float 6s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-20px); }
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

.stat-card {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1.5rem;
  background-color: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
}

.stat-card-1 {
  bottom: -1.5rem;
  left: -1.5rem;
}

.stat-card-2 {
  top: -1.5rem;
  right: -1.5rem;
}

.stat-icon {
  width: 3rem;
  height: 3rem;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
}

.primary-bg { background-color: rgba(37, 99, 235, 0.1); color: var(--primary); }
.success-bg { background-color: rgba(22, 163, 74, 0.1); color: var(--success); }
.warning-bg { background-color: rgba(245, 158, 11, 0.1); color: var(--warning); }
.destructive-bg { background-color: rgba(220, 38, 38, 0.1); color: var(--destructive); }
.red-bg { background-color: rgba(239, 68, 68, 0.1); color: #dc2626; }
.orange-bg { background-color: rgba(249, 115, 22, 0.1); color: #ea580c; }
.yellow-bg { background-color: rgba(245, 158, 11, 0.1); color: #d97706; }

.stat-number {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--foreground);
}

.stat-label {
  font-size: 0.875rem;
  color: var(--muted-foreground);
}

/* Problem Section */
.problem-content {
  display: grid;
  gap: 3rem;
  align-items: center;
}

@media (min-width: 1024px) {
  .problem-content {
    grid-template-columns: 1fr 1fr;
  }
}

.problems-list {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.problem-card {
  display: flex;
  gap: 1rem;
  padding: 2rem;
  background-color: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  transition: var(--transition);
}

.problem-card:hover {
  box-shadow: var(--shadow-lg);
}

.problem-icon {
  width: 3rem;
  height: 3rem;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.problem-text h3 {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--foreground);
  margin-bottom: 0.5rem;
}

.problem-text p {
  color: var(--muted-foreground);
}

.problem-button {
  padding-top: 1.5rem;
}

.problem-image {
  position: relative;
}

.image-container {
  position: relative;
}

.image-container img {
  width: 100%;
  height: auto;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
}

.image-overlay {
  position: absolute;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.4);
  border-radius: var(--radius-xl);
  display: flex;
  align-items: center;
  justify-content: center;
}

.overlay-content {
  text-align: center;
  color: white;
}

.stat-large {
  font-size: 3.75rem;
  font-weight: 900;
  margin-bottom: 1rem;
}

.stat-text {
  font-size: 1.125rem;
  font-weight: 500;
}

/* Solution Section */
.solution-content {
  display: grid;
  gap: 3rem;
  align-items: center;
  margin-bottom: 4rem;
}

@media (min-width: 1024px) {
  .solution-content {
    grid-template-columns: 1fr 1fr;
  }
  
  .solution-image {
    order: -1;
  }
}

.solution-image img,
.solution-hero-image img {
  width: 100%;
  height: auto;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
}

.solution-hero-image {
  text-align: center;
}

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  margin: 2rem 0;
}

.benefit-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 0.5rem;
  padding: 1rem;
  background-color: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
}

.benefit-icon {
  width: 2rem;
  height: 2rem;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
}

.benefit-text {
  font-weight: 600;
  color: var(--foreground);
}

/* Process Section - New Design */
.process-section {
  background-color: #fafbfc;
  position: relative;
  padding: 6rem 0;
}

.process-header {
  margin-bottom: 5rem;
}

.process-title {
  font-size: 3.5rem;
  font-weight: 900;
  line-height: 1.1;
  margin-bottom: 1.5rem;
}

.process-title .title-part {
  margin-right: 0.5rem;
}

.process-title .simple {
  color: #1e293b;
}

.process-title .local {
  color: #1e293b;
}

.process-title .circular {
  color: var(--success);
}

.process-subtitle {
  font-size: 1.25rem;
  color: var(--muted-foreground);
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.6;
}

.process-flow {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.process-step-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 4rem;
  margin-bottom: 2rem;
  min-height: 500px;
}

.process-step-container:nth-child(even) .step-content {
  order: 2;
}

.process-step-container:nth-child(even) .step-image {
  order: 1;
}

.step-content {
  padding: 2rem;
  position: relative;
}

.step-number-badge {
  position: absolute;
  left: -1rem;
  top: -1rem;
  width: 4rem;
  height: 4rem;
  background: linear-gradient(135deg, var(--primary), #3b82f6);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  font-weight: 700;
  box-shadow: 0 8px 16px rgba(37, 99, 235, 0.3);
  z-index: 2;
}

.step-info {
  padding-left: 3rem;
}

.step-title {
  font-size: 2rem;
  font-weight: 700;
  color: var(--foreground);
  margin-bottom: 0.75rem;
}

.step-subtitle {
  font-size: 1.125rem;
  color: var(--muted-foreground);
  margin-bottom: 2rem;
  line-height: 1.6;
}

.step-details {
  background-color: white;
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  border: 1px solid var(--border);
}

.step-details h4 {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--foreground);
  margin-bottom: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.detail-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.detail-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.detail-bullet {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--primary);
  flex-shrink: 0;
}

.detail-item span {
  color: var(--muted-foreground);
  font-size: 0.9rem;
}

.step-image {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-xl);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.step-image img {
  width: 100%;
  height: 400px;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.step-image:hover img {
  transform: scale(1.05);
}

.step-badge {
  position: absolute;
  top: 1rem;
  right: 1rem;
  padding: 0.5rem 1rem;
  border-radius: 50px;
  font-size: 0.875rem;
  font-weight: 600;
  color: white;
  backdrop-filter: blur(10px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.step-1-badge {
  background: linear-gradient(135deg, #3b82f6, #1e40af);
}

.step-2-badge {
  background: linear-gradient(135deg, #10b981, #047857);
}

.step-3-badge {
  background: linear-gradient(135deg, #f59e0b, #d97706);
}

.step-4-badge {
  background: linear-gradient(135deg, #8b5cf6, #6d28d9);
}

.step-5-badge {
  background: linear-gradient(135deg, #06b6d4, #0891b2);
}

.process-cta {
  text-align: center;
  margin-top: 4rem;
  padding-top: 3rem;
  border-top: 1px solid var(--border);
}

/* Mobile Responsive */
@media (max-width: 1023px) {
  .process-title {
    font-size: 2.5rem;
  }
  
  .process-step-container {
    grid-template-columns: 1fr;
    gap: 2rem;
    margin-bottom: 4rem;
    text-align: center;
  }
  
  .process-step-container:nth-child(even) .step-content,
  .process-step-container:nth-child(even) .step-image {
    order: unset;
  }
  
  .step-info {
    padding-left: 0;
    padding-top: 2rem;
  }
  
  .step-number-badge {
    position: relative;
    left: auto;
    top: auto;
    margin: 0 auto 1rem;
  }
  
  .step-image {
    max-width: 400px;
    margin: 0 auto;
  }
  
  .step-image img {
    height: 300px;
  }
}

@media (max-width: 640px) {
  .process-title {
    font-size: 2rem;
  }
  
  .process-subtitle {
    font-size: 1rem;
  }
  
  .step-title {
    font-size: 1.5rem;
  }
  
  .step-subtitle {
    font-size: 1rem;
  }
}

/* Products Section */
.products-grid {
  display: grid;
  gap: 2rem;
}

@media (min-width: 768px) {
  .products-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .products-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.product-card {
  background-color: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: var(--transition);
}

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

.product-card img {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.product-info {
  padding: 1.5rem;
}

.product-info h3 {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--foreground);
  margin-bottom: 0.5rem;
}

.product-info p {
  color: var(--muted-foreground);
  margin-bottom: 1rem;
}

.product-features {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.feature {
  font-size: 0.75rem;
  padding: 0.25rem 0.5rem;
  background-color: var(--muted);
  color: var(--muted-foreground);
  border-radius: var(--radius);
}

/* Why We Started Section */
.why-started-section {
  padding: 6rem 0;
  background-color: var(--background);
}

.why-started-content {
  display: grid;
  gap: 4rem;
  align-items: center;
}

@media (min-width: 1024px) {
  .why-started-content {
    grid-template-columns: 1fr 1fr;
    gap: 6rem;
  }
}

.founder-image-container {
  position: relative;
  width: 100%;
  max-width: 500px;
  margin: 0 auto;
}

.founder-image {
  width: 100%;
  height: auto;
  aspect-ratio: 5/6;
  object-fit: cover;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
}

.founder-content {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.founder-content .section-title {
  text-align: left;
  margin-bottom: 1.5rem;
  font-size: 2.5rem;
  font-weight: 900;
  line-height: 1.2;
}

@media (min-width: 1024px) {
  .founder-content .section-title {
    font-size: 3rem;
  }
}

.founder-quote {
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--muted-foreground);
  margin: 0;
  padding: 0;
  border: none;
  font-style: normal;
}

.founder-info {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin: 1.5rem 0;
}

.founder-avatar {
  width: 2.5rem;
  height: 2.5rem;
  background-color: var(--primary);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-weight: 700;
  font-size: 0.875rem;
  flex-shrink: 0;
}

.founder-name {
  font-size: 1rem;
  font-weight: 700;
  color: var(--foreground);
  margin-bottom: 0.25rem;
}

.founder-title {
  font-size: 0.875rem;
  color: var(--muted-foreground);
}

.impact-items {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  margin: 2rem 0;
}

.impact-item {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}

.impact-icon-inline {
  width: 1.5rem;
  height: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 0.125rem;
}

.success-color {
  color: var(--success);
}

.primary-color {
  color: var(--primary);
}

.warning-color {
  color: var(--warning);
}

.impact-text h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--foreground);
  margin-bottom: 0.5rem;
}

.impact-text p {
  color: var(--muted-foreground);
  line-height: 1.6;
  font-size: 0.875rem;
}

.meet-team-btn {
  align-self: flex-start;
  margin-top: 1rem;
}

@media (max-width: 1023px) {
  .why-started-content {
    grid-template-columns: 1fr;
  }
  
  .founder-image-container {
    order: -1;
  }
  
  .founder-content {
    text-align: center;
  }
  
  .founder-content .section-title {
    text-align: center;
  }
  
  .founder-info {
    justify-content: center;
  }
  
  .impact-items {
    align-items: center;
  }
  
  .impact-item {
    text-align: left;
    max-width: 400px;
  }
  
  .meet-team-btn {
    align-self: center;
  }
}

/* Impact Calculator */
.calculator-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  background-color: rgba(22, 163, 74, 0.1);
  color: var(--success);
  border-radius: 9999px;
  font-size: 0.875rem;
  font-weight: 500;
  margin-bottom: 2rem;
}

.calculator-container {
  display: grid;
  gap: 3rem;
  margin-top: 3rem;
}

@media (min-width: 1024px) {
  .calculator-container {
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
  }
}

.calculator-card,
.impact-card {
  background-color: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 2rem;
}

.card-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 2rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border);
}

.card-header i {
  width: 1.5rem;
  height: 1.5rem;
  color: var(--primary);
}

.card-header h3 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--foreground);
  margin: 0;
}

.product-selection {
  margin-bottom: 2rem;
}

.product-selection label {
  display: block;
  font-weight: 600;
  color: var(--foreground);
  margin-bottom: 1rem;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}

.product-option {
  border: 2px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  cursor: pointer;
  transition: var(--transition);
  background-color: var(--card);
}

.product-option:hover {
  border-color: var(--primary);
  transform: translateY(-2px);
}

.product-option.selected {
  border-color: var(--primary);
  box-shadow: 0 0 0 1px var(--primary);
}

.product-option img {
  width: 100%;
  height: 100px;
  object-fit: cover;
}

.product-info {
  padding: 0.75rem;
  text-align: center;
}

.product-name {
  font-weight: 600;
  font-size: 0.875rem;
  color: var(--foreground);
  margin-bottom: 0.25rem;
}

.product-details {
  font-size: 0.75rem;
  color: var(--muted-foreground);
}

.quantity-section {
  margin-bottom: 2rem;
}

.quantity-section label {
  display: block;
  font-weight: 600;
  color: var(--foreground);
  margin-bottom: 1rem;
}

.quantity-display {
  color: var(--primary);
  font-weight: 700;
}

.slider-container {
  position: relative;
  margin-top: 1rem;
}

.quantity-slider {
  width: 100%;
  height: 6px;
  background: var(--border);
  outline: none;
  border-radius: 3px;
  -webkit-appearance: none;
  appearance: none;
}

.quantity-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 20px;
  height: 20px;
  background: var(--primary);
  border-radius: 50%;
  cursor: pointer;
}

.quantity-slider::-moz-range-thumb {
  width: 20px;
  height: 20px;
  background: var(--primary);
  border-radius: 50%;
  cursor: pointer;
  border: none;
}

.slider-labels {
  display: flex;
  justify-content: space-between;
  margin-top: 0.5rem;
  font-size: 0.75rem;
  color: var(--muted-foreground);
}

.reset-btn {
  width: 100%;
  padding: 0.75rem;
  background: none;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--muted-foreground);
  font-size: 0.875rem;
  cursor: pointer;
  transition: var(--transition);
}

.reset-btn:hover {
  background-color: var(--muted);
  border-color: var(--primary);
}

.impact-subtitle {
  color: var(--muted-foreground);
  margin-bottom: 2rem;
  font-size: 0.875rem;
}

.impact-metrics {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  margin-bottom: 2rem;
}

.metric-card {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem;
  background-color: var(--muted);
  border-radius: var(--radius-lg);
  transition: var(--transition);
}

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

.energy-card {
  grid-column: 1 / -1;
  justify-content: center;
}

.metric-icon {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.blue-bg { background-color: rgba(37, 99, 235, 0.1); color: var(--primary); }
.green-bg { background-color: rgba(22, 163, 74, 0.1); color: var(--success); }
.orange-bg { background-color: rgba(245, 158, 11, 0.1); color: var(--warning); }
.energy-bg { background-color: rgba(79, 70, 229, 0.1); color: #4f46e5; }

.metric-value {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--foreground);
  line-height: 1;
}

.metric-label {
  font-size: 0.75rem;
  color: var(--muted-foreground);
  margin-top: 0.25rem;
}

.impact-cta {
  text-align: center;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
}

.impact-cta h4 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--foreground);
  margin-bottom: 0.5rem;
}

.impact-cta p {
  color: var(--muted-foreground);
  margin-bottom: 1.5rem;
  font-size: 0.875rem;
}

/* Responsive adjustments for calculator */
@media (max-width: 640px) {
  .calculator-container {
    gap: 2rem;
  }
  
  .calculator-card,
  .impact-card {
    padding: 1.5rem;
  }
  
  .product-grid {
    grid-template-columns: 1fr;
  }
  
  .impact-metrics {
    grid-template-columns: 1fr;
  }
  
  .energy-card {
    grid-column: auto;
  }
}

/* Partners Section */
.partners-section {
  background-color: var(--background);
}

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

.partnership-grid {
  display: grid;
  gap: 4rem;
  margin-bottom: 4rem;
}

@media (min-width: 1024px) {
  .partnership-grid {
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: start;
  }
}

.partnership-cards {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.partnership-card {
  background-color: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 2rem;
  transition: var(--transition);
}

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

.card-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.partnership-icon {
  width: 2rem;
  height: 2rem;
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.card-header h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--foreground);
  margin: 0;
}

.partnership-benefits {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.benefit-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  font-size: 0.875rem;
  color: var(--muted-foreground);
}

.benefit-bullet {
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 50%;
  flex-shrink: 0;
}

.blue-bullet {
  background-color: var(--primary);
}

.green-bullet {
  background-color: var(--success);
}

.partnership-hero-image {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  height: fit-content;
}

.partnership-hero-image img {
  width: 100%;
  height: auto;
  aspect-ratio: 4/3;
  object-fit: cover;
}

.image-overlay {
  position: absolute;
  bottom: 1.5rem;
  left: 1.5rem;
}

.partner-badge {
  background-color: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(8px);
  color: white;
  padding: 1rem 1.5rem;
  border-radius: var(--radius-lg);
  text-align: center;
  min-width: 120px;
}

.badge-number {
  font-size: 1.75rem;
  font-weight: 700;
  line-height: 1;
  margin-bottom: 0.25rem;
}

.badge-text {
  font-size: 0.75rem;
  opacity: 0.9;
  line-height: 1.2;
}

@media (max-width: 1023px) {
  .partnership-grid {
    grid-template-columns: 1fr;
  }
  
  .partnership-hero-image {
    order: -1;
  }
}

.furniture-showcase {
  display: grid;
  gap: 3rem;
  align-items: center;
  margin-bottom: 3rem;
  padding: 3rem;
  background-color: var(--muted);
  border-radius: var(--radius-xl);
}

@media (min-width: 1024px) {
  .furniture-showcase {
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
  }
}

.showcase-content h3 {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--foreground);
  margin-bottom: 1rem;
  line-height: 1.3;
}

.showcase-content p {
  color: var(--muted-foreground);
  line-height: 1.6;
  margin-bottom: 1.5rem;
}

.showcase-features {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-bottom: 2rem;
}

.feature-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.875rem;
  font-weight: 500;
}

.showcase-image img {
  width: 100%;
  height: auto;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

.partnership-cta {
  text-align: center;
  margin-top: 2rem;
}

/* Responsive adjustments for partners section */
@media (max-width: 640px) {
  .partnership-cards {
    gap: 1.5rem;
  }
  
  .partnership-card {
    padding: 1.5rem;
  }
  
  .furniture-showcase {
    padding: 2rem;
  }
  
  .showcase-content h3 {
    font-size: 1.25rem;
  }
  
  .partnership-grid {
    gap: 2rem;
  }
}

/* Contact Section */
.contact-content {
  display: grid;
  gap: 4rem;
}

@media (min-width: 1024px) {
  .contact-content {
    grid-template-columns: 2fr 1fr;
  }
}

/* Typeform Container */
.typeform-container {
  width: 100%;
  min-height: 600px;
  background-color: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

@media (max-width: 1023px) {
  .typeform-container {
    min-height: 500px;
    order: -1;
  }
}

/* Typeform iframe styling */
.typeform-container iframe {
  border-radius: var(--radius-xl);
}

/* Legacy Form Styles (kept for reference) */
.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.form-row {
  display: grid;
  gap: 1rem;
}

@media (min-width: 768px) {
  .form-row {
    grid-template-columns: 1fr 1fr;
  }
}

.form-group label {
  font-weight: 500;
  color: var(--foreground);
}

.form-group input,
.form-group select,
.form-group textarea {
  padding: 0.75rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background-color: var(--background);
  color: var(--foreground);
  font-size: 1rem;
  font-family: inherit;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

/* Contact Info */
.contact-info {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.contact-card {
  padding: 2rem;
  background-color: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
}

.contact-card h3 {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--foreground);
  margin-bottom: 1.5rem;
}

.contact-item {
  display: flex;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.contact-icon {
  width: 3rem;
  height: 3rem;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-item h4 {
  font-weight: 500;
  color: var(--foreground);
  margin-bottom: 0.25rem;
}

.contact-item p {
  color: var(--muted-foreground);
}

.download-card {
  padding: 2rem;
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.1) 0%, rgba(22, 163, 74, 0.1) 100%);
  border-radius: var(--radius-xl);
}

.download-card h3 {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--foreground);
  margin-bottom: 1rem;
}

.download-card p {
  color: var(--muted-foreground);
  margin-bottom: 1.5rem;
}

.response-time {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1.5rem;
  background-color: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
}

.status-dot {
  width: 0.75rem;
  height: 0.75rem;
  background-color: var(--success);
  border-radius: 50%;
  animation: pulse 2s infinite;
}

.response-time span {
  font-size: 0.875rem;
  color: var(--muted-foreground);
}

/* Footer */
.footer {
  background-color: var(--card);
  border-top: 1px solid var(--border);
  padding: 3rem 0 1rem;
}

.footer-content {
  display: grid;
  gap: 2rem;
  margin-bottom: 2rem;
}

@media (min-width: 1024px) {
  .footer-content {
    grid-template-columns: 1fr 2fr;
  }
}

.footer-brand p {
  color: var(--muted-foreground);
  margin: 1rem 0;
}

.social-links {
  display: flex;
  gap: 1rem;
}

.social-links a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  background-color: var(--muted);
  border-radius: var(--radius);
  color: var(--muted-foreground);
  text-decoration: none;
  transition: var(--transition);
}

.social-links a:hover {
  background-color: var(--primary);
  color: var(--primary-foreground);
}

.footer-links {
  display: grid;
  gap: 2rem;
}

@media (min-width: 640px) {
  .footer-links {
    grid-template-columns: repeat(3, 1fr);
  }
}

.footer-section h4 {
  font-weight: 600;
  color: var(--foreground);
  margin-bottom: 1rem;
}

.footer-section a {
  display: block;
  color: var(--muted-foreground);
  text-decoration: none;
  margin-bottom: 0.5rem;
  transition: var(--transition);
}

.footer-section a:hover {
  color: var(--foreground);
}

.footer-bottom {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
  text-align: center;
}

@media (min-width: 640px) {
  .footer-bottom {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
  }
}

.footer-bottom p {
  color: var(--muted-foreground);
  font-size: 0.875rem;
}

.footer-bottom-links {
  display: flex;
  gap: 1rem;
}

.footer-bottom-links a {
  color: var(--muted-foreground);
  text-decoration: none;
  font-size: 0.875rem;
  transition: var(--transition);
}

.footer-bottom-links a:hover {
  color: var(--foreground);
}

/* Animations */
.fade-in-up {
  animation: fadeInUp 0.6s ease-out;
}

.fade-in-up-delay-1 {
  animation: fadeInUp 0.6s ease-out 0.1s both;
}

.fade-in-up-delay-2 {
  animation: fadeInUp 0.6s ease-out 0.2s both;
}

.fade-in-up-delay-3 {
  animation: fadeInUp 0.6s ease-out 0.3s both;
}

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

/* Responsive adjustments */
@media (max-width: 640px) {
  :root {
    --container-padding: 1rem;
    --section-padding: 4rem 0;
  }
  
  .section-title {
    font-size: 2rem;
  }
  
  .hero-title {
    font-size: 2.5rem;
  }
  
  .stat-card {
    position: static;
    margin-top: 1rem;
  }
  
  .hero-features {
    flex-direction: column;
    gap: 1rem;
  }
  
  .benefits-grid {
    grid-template-columns: 1fr;
  }
  
  .about-stats {
    flex-direction: column;
    gap: 1rem;
  }
}

/* Smooth transitions for all interactive elements */
button, a, .card, .product-card, .process-step, .problem-card, .partnership-card {
  transition: var(--transition);
}

/* Focus states for accessibility */
button:focus,
input:focus,
select:focus,
textarea:focus {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
}

/* Print styles */
@media print {
  .navbar,
  .hero-section,
  .contact-section,
  .footer {
    display: none;
  }
}