:root {
  --primary: #2563EB;
  --primary-light: #3B82F6;
  --primary-dark: #1E40AF;
  --secondary: #059669;
  --secondary-light: #10B981;
  --accent: #DC2626;
  --success: #16A34A;
  --warning: #D97706;
  --error: #DC2626;
  --gray-50: #F9FAFB;
  --gray-100: #F3F4F6;
  --gray-200: #E5E7EB;
  --gray-300: #D1D5DB;
  --gray-400: #9CA3AF;
  --gray-500: #6B7280;
  --gray-600: #4B5563;
  --gray-700: #374151;
  --gray-800: #1F2937;
  --gray-900: #111827;
  --white: #FFFFFF;
  --black: #000000;
  
  /* Spacing */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  
  /* Typography */
  --font-family: 'Inter', system-ui, -apple-system, sans-serif;
  --font-weight-light: 300;
  --font-weight-regular: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;
  
  /* Border radius */
  --radius-sm: 0.25rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  
  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
  --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
  --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
  
  /* Transitions */
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-family);
  font-weight: var(--font-weight-regular);
  line-height: 1.6;
  color: var(--gray-800);
  background-color: var(--white);
}

/* Container */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-4);
}

@media (max-width: 768px) {
  .container {
    padding: 0 var(--space-4);
  }
}

/* Header */
.header {
  background: var(--white);
  box-shadow: var(--shadow-sm);
  position: fixed;
  width: 100%;
  top: 0;
  z-index: 1000;
  transition: var(--transition);
}

.nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 80px;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.logo {
  width: 50px;
  height: 50px;
  border-radius: var(--radius-md);
}

.brand-name {
  font-size: 1.5rem;
  font-weight: var(--font-weight-bold);
  color: var(--primary);
}

.nav-menu {
  display: flex;
  gap: var(--space-8);
  align-items: center;
}

.nav-link {
  text-decoration: none;
  color: var(--gray-600);
  font-weight: var(--font-weight-medium);
  transition: var(--transition);
  position: relative;
}

.nav-link:hover,
.nav-link.active {
  color: var(--primary);
}

.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: -8px;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--primary);
}

.nav-toggle {
  display: none;
  font-size: 1.5rem;
  color: var(--gray-600);
  cursor: pointer;
}

@media (max-width: 768px) {
  .nav-menu {
    position: fixed;
    top: 80px;
    left: -100%;
    width: 100%;
    height: calc(100vh - 80px);
    background: var(--white);
    flex-direction: column;
    justify-content: flex-start;
    padding-top: var(--space-12);
    transition: var(--transition);
    box-shadow: var(--shadow-lg);
  }
  
  .nav-menu.active {
    left: 0;
  }
  
  .nav-toggle {
    display: block;
  }
  
  .nav-link {
    padding: var(--space-4);
    width: 100%;
    text-align: center;
    border-bottom: 1px solid var(--gray-100);
  }
}

/* Hero Section */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
}

.hero-background {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('https://images.pexels.com/photos/159888/pexels-photo-159888.jpeg?auto=compress&cs=tinysrgb&w=1920&h=1080') center/cover;
  opacity: 0.1;
  z-index: 1;
}

.hero .container {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
}

.hero-content {
  color: var(--white);
}

.hero-title {
  font-size: 3.5rem;
  font-weight: var(--font-weight-bold);
  line-height: 1.2;
  margin-bottom: var(--space-6);
}

.gradient-text {
  background: linear-gradient(45deg, #FFD700, #FFA500);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-description {
  font-size: 1.25rem;
  line-height: 1.6;
  margin-bottom: var(--space-8);
  opacity: 0.9;
}

.hero-cta {
  display: flex;
  gap: var(--space-4);
  margin-bottom: var(--space-12);
}

.hero-stats {
  display: flex;
  gap: var(--space-8);
}

.stat {
  text-align: center;
}

.stat-number {
  display: block;
  font-size: 2rem;
  font-weight: var(--font-weight-bold);
  color: #FFD700;
}

.stat-label {
  font-size: 0.875rem;
  opacity: 0.8;
}

.hero-image {
  position: relative;
}

.dashboard-preview {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
}

.dashboard-img {
  width: 100%;
  height: 400px;
  object-fit: cover;
}

.dashboard-overlay {
  position: absolute;
  bottom: var(--space-4);
  left: var(--space-4);
  right: var(--space-4);
  display: flex;
  gap: var(--space-4);
}

.metric-card {
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(10px);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  text-align: center;
  flex: 1;
}

.metric-value {
  display: block;
  font-size: 1.5rem;
  font-weight: var(--font-weight-bold);
  color: var(--primary);
}

.metric-label {
  font-size: 0.875rem;
  color: var(--gray-600);
}

@media (max-width: 1024px) {
  .hero .container {
    grid-template-columns: 1fr;
    gap: var(--space-12);
    text-align: center;
  }
  
  .hero-title {
    font-size: 2.5rem;
  }
}

@media (max-width: 768px) {
  .hero-title {
    font-size: 2rem;
  }
  
  .hero-description {
    font-size: 1.125rem;
  }
  
  .hero-cta {
    flex-direction: column;
  }
  
  .hero-stats {
    justify-content: center;
    gap: var(--space-6);
  }
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  border: none;
  border-radius: var(--radius-lg);
  font-weight: var(--font-weight-medium);
  text-decoration: none;
  cursor: pointer;
  transition: var(--transition);
  font-family: inherit;
}

.btn-primary {
  background: var(--primary);
  color: var(--white);
  box-shadow: var(--shadow-md);
}

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

.btn-secondary {
  background: var(--secondary);
  color: var(--white);
  box-shadow: var(--shadow-md);
}

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

.btn-outline {
  background: transparent;
  color: var(--white);
  border: 2px solid var(--white);
}

.btn-outline:hover {
  background: var(--white);
  color: var(--primary);
}

.btn-large {
  padding: var(--space-4) var(--space-8);
  font-size: 1.125rem;
}

/* Sections */
.section-header {
  text-align: center;
  margin-bottom: var(--space-16);
}

.section-title {
  font-size: 2.5rem;
  font-weight: var(--font-weight-bold);
  color: var(--gray-900);
  margin-bottom: var(--space-4);
}

.section-description {
  font-size: 1.25rem;
  color: var(--gray-600);
  max-width: 600px;
  margin: 0 auto;
}

/* Solutions Overview */
.solutions-overview {
  padding: var(--space-24) 0;
  background: var(--gray-50);
}

.solutions-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-8);
}

.solution-card {
  background: var(--white);
  padding: var(--space-8);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
  transition: var(--transition);
}

.solution-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
}

.solution-icon {
  width: 80px;
  height: 80px;
  border-radius: var(--radius-xl);
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  color: var(--white);
  margin-bottom: var(--space-6);
}

.solution-title {
  font-size: 1.5rem;
  font-weight: var(--font-weight-semibold);
  color: var(--gray-900);
  margin-bottom: var(--space-4);
}

.solution-description {
  color: var(--gray-600);
  line-height: 1.6;
  margin-bottom: var(--space-6);
}

.solution-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  color: var(--primary);
  text-decoration: none;
  font-weight: var(--font-weight-medium);
  transition: var(--transition);
}

.solution-link:hover {
  color: var(--primary-dark);
  gap: var(--space-3);
}

/* Benefits Section */
.benefits {
  padding: var(--space-24) 0;
}

.benefits-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
}

.benefit-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

.benefit-item {
  display: flex;
  gap: var(--space-4);
}

.benefit-icon {
  width: 50px;
  height: 50px;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, var(--secondary), var(--primary));
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  flex-shrink: 0;
}

.benefit-content h4 {
  font-size: 1.25rem;
  font-weight: var(--font-weight-semibold);
  color: var(--gray-900);
  margin-bottom: var(--space-1);
}

.benefit-content p {
  color: var(--gray-600);
}

.benefits-image {
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.benefit-img {
  width: 100%;
  height: 400px;
  object-fit: cover;
}

@media (max-width: 1024px) {
  .benefits-content {
    grid-template-columns: 1fr;
    gap: var(--space-12);
  }
}

/* CTA Section */
.cta-section {
  padding: var(--space-24) 0;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  text-align: center;
}

.cta-content {
  color: var(--white);
}

.cta-title {
  font-size: 2.5rem;
  font-weight: var(--font-weight-bold);
  margin-bottom: var(--space-4);
}

.cta-description {
  font-size: 1.25rem;
  opacity: 0.9;
  margin-bottom: var(--space-8);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.cta-buttons {
  display: flex;
  gap: var(--space-4);
  justify-content: center;
}

@media (max-width: 768px) {
  .cta-buttons {
    flex-direction: column;
    align-items: center;
  }
  
  .cta-title {
    font-size: 2rem;
  }
}

/* Footer */
.footer {
  background: var(--gray-900);
  color: var(--white);
  padding: var(--space-16) 0 var(--space-8);
}

.footer-content {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-12);
  margin-bottom: var(--space-12);
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
}

.footer-logo {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
}

.footer-brand-name {
  font-size: 1.5rem;
  font-weight: var(--font-weight-bold);
}

.footer-description {
  color: var(--gray-400);
  line-height: 1.6;
  margin-bottom: var(--space-6);
}

.social-links {
  display: flex;
  gap: var(--space-4);
}

.social-link {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-lg);
  background: var(--gray-800);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gray-400);
  text-decoration: none;
  transition: var(--transition);
}

.social-link:hover {
  background: var(--primary);
  color: var(--white);
}

.footer-title {
  font-size: 1.125rem;
  font-weight: var(--font-weight-semibold);
  margin-bottom: var(--space-6);
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.footer-links a {
  color: var(--gray-400);
  text-decoration: none;
  transition: var(--transition);
}

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

.contact-info {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.contact-info p {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  color: var(--gray-400);
}

.footer-bottom {
  border-top: 1px solid var(--gray-800);
  padding-top: var(--space-8);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer-bottom-links {
  display: flex;
  gap: var(--space-6);
}

.footer-bottom-links a {
  color: var(--gray-400);
  text-decoration: none;
  transition: var(--transition);
}

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

@media (max-width: 1024px) {
  .footer-content {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-8);
  }
}

@media (max-width: 768px) {
  .footer-content {
    grid-template-columns: 1fr;
    text-align: center;
  }
  
  .footer-bottom {
    flex-direction: column;
    gap: var(--space-4);
  }
}

/* Page Header */
.page-header {
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: var(--white);
  padding: var(--space-24) 0 var(--space-16);
  text-align: center;
  margin-top: 80px;
}

.page-title {
  font-size: 3rem;
  font-weight: var(--font-weight-bold);
  margin-bottom: var(--space-4);
}

.page-description {
  font-size: 1.25rem;
  opacity: 0.9;
  max-width: 600px;
  margin: 0 auto;
}

/* Solutions Detail */
.solutions-detail {
  padding: var(--space-24) 0;
}

.solution-detail {
  margin-bottom: var(--space-24);
}

.solution-detail.reverse .solution-content {
  grid-template-columns: 1fr 1fr;
}

.solution-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
}

.solution-text .solution-title {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  font-size: 2rem;
  font-weight: var(--font-weight-bold);
  color: var(--gray-900);
  margin-bottom: var(--space-6);
}

.solution-text .solution-title i {
  font-size: 2.5rem;
  color: var(--primary);
}

.solution-intro {
  font-size: 1.25rem;
  color: var(--gray-600);
  margin-bottom: var(--space-8);
  line-height: 1.6;
}

.features-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  margin-bottom: var(--space-8);
}

.feature {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  color: var(--gray-700);
}

.feature i {
  color: var(--secondary);
  font-size: 1.25rem;
}

.kpi-metrics {
  display: flex;
  gap: var(--space-8);
}

.kpi-item {
  text-align: center;
}

.kpi-value {
  display: block;
  font-size: 2rem;
  font-weight: var(--font-weight-bold);
  color: var(--primary);
}

.kpi-label {
  font-size: 0.875rem;
  color: var(--gray-600);
}

.solution-visual {
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.solution-img {
  width: 100%;
  height: 400px;
  object-fit: cover;
}

@media (max-width: 1024px) {
  .solution-content {
    grid-template-columns: 1fr;
    gap: var(--space-12);
  }
  
  .solution-detail.reverse .solution-content {
    grid-template-columns: 1fr;
  }
}

/* Contact Page */
.contact-section {
  padding: var(--space-24) 0;
  margin-top: 80px;
}

.contact-header {
  text-align: center;
  margin-bottom: var(--space-16);
}

.contact-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
}

.contact-info h2 {
  font-size: 2rem;
  font-weight: var(--font-weight-bold);
  color: var(--gray-900);
  margin-bottom: var(--space-8);
}

.info-item {
  display: flex;
  gap: var(--space-4);
  margin-bottom: var(--space-8);
}

.info-icon {
  width: 50px;
  height: 50px;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  flex-shrink: 0;
}

.info-content h4 {
  font-size: 1.25rem;
  font-weight: var(--font-weight-semibold);
  color: var(--gray-900);
  margin-bottom: var(--space-2);
}

.info-content p {
  color: var(--gray-600);
  line-height: 1.6;
}

/* Forms */
.contact-form,
.demo-form {
  background: var(--white);
  padding: var(--space-8);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
}

.contact-form h2,
.form-header h3 {
  font-size: 1.5rem;
  font-weight: var(--font-weight-bold);
  color: var(--gray-900);
  margin-bottom: var(--space-2);
}

.form-header p {
  color: var(--gray-600);
  margin-bottom: var(--space-8);
}

.form-group {
  margin-bottom: var(--space-6);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
}

.form-group label {
  display: block;
  font-weight: var(--font-weight-medium);
  color: var(--gray-700);
  margin-bottom: var(--space-2);
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  border: 1px solid var(--gray-300);
  border-radius: var(--radius-lg);
  font-family: inherit;
  font-size: 1rem;
  transition: var(--transition);
}

.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;
}

.form-checkbox {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  margin-bottom: var(--space-6);
}

.form-checkbox input {
  margin-top: var(--space-1);
}

.form-checkbox label {
  color: var(--gray-600);
  line-height: 1.5;
}

.form-checkbox a {
  color: var(--primary);
  text-decoration: none;
}

.form-checkbox a:hover {
  text-decoration: underline;
}

.radio-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.radio-option {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-4);
  border: 1px solid var(--gray-300);
  border-radius: var(--radius-lg);
  cursor: pointer;
  transition: var(--transition);
}

.radio-option:hover {
  border-color: var(--primary);
}

.radio-option input[type="radio"]:checked + .radio-label {
  background: var(--primary);
  color: var(--white);
}

.radio-label {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-md);
  transition: var(--transition);
}

/* Map Section */
.map-section {
  padding: var(--space-16) 0;
  background: var(--gray-50);
}

.map-container {
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.map-placeholder {
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: var(--white);
  padding: var(--space-16);
  text-align: center;
}

.map-placeholder i {
  font-size: 4rem;
  margin-bottom: var(--space-4);
}

.map-placeholder p {
  font-size: 1.125rem;
  margin-bottom: var(--space-6);
}

/* Demo Page */
.demo-section {
  padding: var(--space-24) 0;
  margin-top: 80px;
}

.demo-header {
  text-align: center;
  margin-bottom: var(--space-16);
}

.demo-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
}

.demo-info h2 {
  font-size: 2rem;
  font-weight: var(--font-weight-bold);
  color: var(--gray-900);
  margin-bottom: var(--space-8);
}

.demo-features {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
  margin-bottom: var(--space-12);
}

.demo-feature {
  display: flex;
  gap: var(--space-4);
}

.feature-icon {
  width: 50px;
  height: 50px;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  flex-shrink: 0;
}

.feature-content h4 {
  font-size: 1.25rem;
  font-weight: var(--font-weight-semibold);
  color: var(--gray-900);
  margin-bottom: var(--space-2);
}

.feature-content p {
  color: var(--gray-600);
}

.demo-benefits h3 {
  font-size: 1.5rem;
  font-weight: var(--font-weight-semibold);
  color: var(--gray-900);
  margin-bottom: var(--space-4);
}

.benefits-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.benefits-list li {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  color: var(--gray-700);
}

.benefits-list i {
  color: var(--secondary);
}

/* Process Section */
.process-section {
  padding: var(--space-24) 0;
  background: var(--gray-50);
}

.process-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-8);
}

.process-step {
  text-align: center;
  position: relative;
}

.process-step:not(:last-child)::after {
  content: '';
  position: absolute;
  top: 25px;
  right: -50%;
  width: 100%;
  height: 2px;
  background: var(--primary);
  z-index: 1;
}

.step-number {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: var(--primary);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  font-weight: var(--font-weight-bold);
  margin: 0 auto var(--space-4);
  position: relative;
  z-index: 2;
}

.step-content h4 {
  font-size: 1.125rem;
  font-weight: var(--font-weight-semibold);
  color: var(--gray-900);
  margin-bottom: var(--space-2);
}

.step-content p {
  color: var(--gray-600);
  line-height: 1.5;
}

@media (max-width: 1024px) {
  .contact-content,
  .demo-content {
    grid-template-columns: 1fr;
    gap: var(--space-12);
  }
  
  .form-row {
    grid-template-columns: 1fr;
  }
  
  .process-steps {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .process-step:nth-child(2n)::after {
    display: none;
  }
}

@media (max-width: 768px) {
  .page-title {
    font-size: 2rem;
  }
  
  .section-title {
    font-size: 2rem;
  }
  
  .process-steps {
    grid-template-columns: 1fr;
  }
  
  .process-step::after {
    display: none !important;
  }
}

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

.solution-card,
.benefit-item,
.demo-feature {
  animation: fadeInUp 0.6s ease-out;
}

/* Loading States */
.btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.btn.loading::after {
  content: '';
  width: 16px;
  height: 16px;
  margin-left: var(--space-2);
  border: 2px solid transparent;
  border-top: 2px solid currentColor;
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}