/*--------------------------------------------------------------
# QueueBos Modern & Professional Theme
--------------------------------------------------------------*/

/* CSS Variables - Modern Color Palette */
:root {
  /* Primary Colors */
  --qb-primary: #0A2647;
  --qb-primary-light: #144272;
  --qb-primary-dark: #061829;
  
  /* Accent Colors */
  --qb-accent: #2C74B3;
  --qb-accent-light: #4899E6;
  --qb-accent-dark: #1E5A8A;
  
  /* Secondary/Highlight */
  --qb-highlight: #00C9A7;
  --qb-highlight-light: #33D9B9;
  
  /* Neutral Colors */
  --qb-white: #FFFFFF;
  --qb-off-white: #F8FAFC;
  --qb-gray-100: #F1F5F9;
  --qb-gray-200: #E2E8F0;
  --qb-gray-300: #CBD5E1;
  --qb-gray-400: #94A3B8;
  --qb-gray-500: #64748B;
  --qb-gray-600: #475569;
  --qb-gray-700: #334155;
  --qb-gray-800: #1E293B;
  --qb-gray-900: #0F172A;
  
  /* Text Colors */
  --qb-text-primary: #1E293B;
  --qb-text-secondary: #475569;
  --qb-text-muted: #64748B;
  
  /* Gradients */
  --qb-gradient-hero: linear-gradient(135deg, #0A2647 0%, #144272 50%, #2C74B3 100%);
  --qb-gradient-accent: linear-gradient(135deg, #2C74B3 0%, #4899E6 100%);
  --qb-gradient-highlight: linear-gradient(135deg, #00C9A7 0%, #33D9B9 100%);
  
  /* Shadows */
  --qb-shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --qb-shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --qb-shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --qb-shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  --qb-shadow-card: 0 4px 20px rgba(10, 38, 71, 0.08);
  --qb-shadow-card-hover: 0 12px 30px rgba(10, 38, 71, 0.15);
  
  /* Border Radius */
  --qb-radius-sm: 6px;
  --qb-radius-md: 10px;
  --qb-radius-lg: 16px;
  --qb-radius-xl: 24px;
  --qb-radius-full: 9999px;
  
  /* Transitions */
  --qb-transition-fast: 0.15s ease;
  --qb-transition-base: 0.25s ease;
  --qb-transition-slow: 0.4s ease;
  
  /* Spacing */
  --qb-section-padding: 100px 0;
  --qb-container-max: 1200px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  color: var(--qb-text-primary);
  background: var(--qb-white);
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Poppins', sans-serif;
  font-weight: 600;
  line-height: 1.3;
  color: var(--qb-primary);
}

p {
  color: var(--qb-text-secondary);
  margin-bottom: 1rem;
}

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

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

/*--------------------------------------------------------------
# Container & Layout
--------------------------------------------------------------*/
.container {
  max-width: var(--qb-container-max);
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: var(--qb-section-padding);
}

.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 60px;
}

.section-header h2 {
  font-size: 2.75rem;
  font-weight: 700;
  margin-bottom: 16px;
  color: var(--qb-primary);
}

.section-header p {
  font-size: 1.125rem;
  color: var(--qb-text-muted);
  margin-bottom: 0;
}

.section-header .highlight {
  color: var(--qb-highlight);
}

/*--------------------------------------------------------------
# Header & Navigation
--------------------------------------------------------------*/
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  box-shadow: var(--qb-shadow-sm);
  transition: var(--qb-transition-base);
  padding: 16px 0;
}

.header.scrolled {
  padding: 12px 0;
  box-shadow: var(--qb-shadow-md);
}

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

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--qb-primary);
  text-decoration: none;
}

.logo img {
  height: 45px;
  width: auto;
}

.logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}

.logo-text span {
  font-size: 0.75rem;
  font-weight: 400;
  color: var(--qb-text-muted);
  letter-spacing: 0.5px;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-link {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--qb-text-secondary);
  padding: 8px 0;
  position: relative;
  transition: var(--qb-transition-base);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--qb-highlight);
  transition: var(--qb-transition-base);
}

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

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

.nav-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 28px;
  background: var(--qb-gradient-accent);
  color: var(--qb-white);
  font-weight: 600;
  font-size: 0.95rem;
  border-radius: var(--qb-radius-full);
  box-shadow: var(--qb-shadow-md);
  transition: var(--qb-transition-base);
}

.nav-cta:hover {
  transform: translateY(-2px);
  box-shadow: var(--qb-shadow-lg);
  color: var(--qb-white);
}

/* Mobile Navigation */
.mobile-nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
  z-index: 1001;
}

.mobile-nav-toggle span {
  width: 24px;
  height: 2px;
  background: var(--qb-primary);
  transition: var(--qb-transition-base);
}

/*--------------------------------------------------------------
# Hero Section
--------------------------------------------------------------*/
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 120px 0 80px;
  background: var(--qb-gradient-hero);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: 
    radial-gradient(circle at 20% 80%, rgba(44, 116, 179, 0.3) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(0, 201, 167, 0.2) 0%, transparent 40%);
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 2;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--qb-radius-full);
  color: var(--qb-white);
  font-size: 0.875rem;
  font-weight: 500;
  margin-bottom: 24px;
  backdrop-filter: blur(5px);
}

.hero-badge .badge-dot {
  width: 8px;
  height: 8px;
  background: var(--qb-highlight);
  border-radius: 50%;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.7; transform: scale(1.1); }
}

.hero-title {
  font-size: 3.5rem;
  font-weight: 700;
  color: var(--qb-white);
  margin-bottom: 24px;
  line-height: 1.15;
}

.hero-title .highlight {
  background: var(--qb-gradient-highlight);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-description {
  font-size: 1.25rem;
  color: rgba(255, 255, 255, 0.85);
  margin-bottom: 40px;
  max-width: 540px;
}

.hero-buttons {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 32px;
  background: var(--qb-white);
  color: var(--qb-primary);
  font-weight: 600;
  font-size: 1rem;
  border-radius: var(--qb-radius-full);
  border: none;
  cursor: pointer;
  transition: var(--qb-transition-base);
  box-shadow: var(--qb-shadow-lg);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: var(--qb-shadow-xl);
  color: var(--qb-primary);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 32px;
  background: transparent;
  color: var(--qb-white);
  font-weight: 600;
  font-size: 1rem;
  border-radius: var(--qb-radius-full);
  border: 2px solid rgba(255, 255, 255, 0.3);
  cursor: pointer;
  transition: var(--qb-transition-base);
  backdrop-filter: blur(5px);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--qb-white);
  color: var(--qb-white);
}

.hero-visual {
  position: relative;
}

.hero-image {
  width: 100%;
  max-width: 600px;
  margin-left: auto;
  border-radius: var(--qb-radius-xl);
  box-shadow: var(--qb-shadow-xl);
  animation: float 6s ease-in-out infinite;
}

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

.hero-stats {
  position: absolute;
  bottom: 40px;
  left: -40px;
  background: var(--qb-white);
  padding: 24px;
  border-radius: var(--qb-radius-lg);
  box-shadow: var(--qb-shadow-lg);
}

.stat-item {
  display: flex;
  align-items: center;
  gap: 16px;
}

.stat-icon {
  width: 48px;
  height: 48px;
  background: var(--qb-gradient-accent);
  border-radius: var(--qb-radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--qb-white);
  font-size: 1.25rem;
}

.stat-content h4 {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 2px;
}

.stat-content p {
  font-size: 0.875rem;
  color: var(--qb-text-muted);
  margin-bottom: 0;
}

/*--------------------------------------------------------------
# Features Section
--------------------------------------------------------------*/
.features {
  background: var(--qb-off-white);
  padding: var(--qb-section-padding);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.feature-card {
  background: var(--qb-white);
  padding: 40px 32px;
  border-radius: var(--qb-radius-lg);
  box-shadow: var(--qb-shadow-card);
  transition: var(--qb-transition-base);
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--qb-gradient-accent);
  transform: scaleX(0);
  transition: var(--qb-transition-base);
}

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

.feature-card:hover::before {
  transform: scaleX(1);
}

.feature-icon {
  width: 72px;
  height: 72px;
  background: var(--qb-gradient-accent);
  border-radius: var(--qb-radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
  font-size: 2rem;
  color: var(--qb-white);
}

.feature-card h3 {
  font-size: 1.375rem;
  margin-bottom: 12px;
  color: var(--qb-primary);
}

.feature-card p {
  color: var(--qb-text-muted);
  margin-bottom: 0;
  font-size: 0.95rem;
}

/*--------------------------------------------------------------
# How It Works Section
--------------------------------------------------------------*/
.how-it-works {
  padding: var(--qb-section-padding);
  background: var(--qb-white);
}

.steps-container {
  display: flex;
  justify-content: space-between;
  position: relative;
  margin-top: 60px;
}

.steps-container::before {
  content: '';
  position: absolute;
  top: 50px;
  left: 10%;
  right: 10%;
  height: 2px;
  background: linear-gradient(90deg, var(--qb-accent), var(--qb-highlight));
  z-index: 0;
}

.step-item {
  flex: 1;
  text-align: center;
  position: relative;
  z-index: 1;
  padding: 0 16px;
}

.step-number {
  width: 100px;
  height: 100px;
  background: var(--qb-white);
  border: 3px solid var(--qb-accent);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 24px;
  font-size: 2rem;
  font-weight: 700;
  color: var(--qb-accent);
  box-shadow: var(--qb-shadow-md);
  transition: var(--qb-transition-base);
}

.step-item:hover .step-number {
  background: var(--qb-gradient-accent);
  color: var(--qb-white);
  border-color: transparent;
  transform: scale(1.1);
}

.step-item h3 {
  font-size: 1.25rem;
  margin-bottom: 8px;
}

.step-item p {
  font-size: 0.95rem;
  color: var(--qb-text-muted);
  margin-bottom: 0;
}

/*--------------------------------------------------------------
# Industries Section
--------------------------------------------------------------*/
.industries {
  padding: var(--qb-section-padding);
  background: var(--qb-gradient-hero);
  position: relative;
}

.industries::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: 
    radial-gradient(circle at 30% 70%, rgba(0, 201, 167, 0.15) 0%, transparent 50%);
  pointer-events: none;
}

.industries .section-header h2,
.industries .section-header p {
  color: var(--qb-white);
}

.industries-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.industry-card {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  padding: 32px 24px;
  border-radius: var(--qb-radius-lg);
  text-align: center;
  border: 1px solid rgba(255, 255, 255, 0.1);
  transition: var(--qb-transition-base);
}

.industry-card:hover {
  background: rgba(255, 255, 255, 0.15);
  transform: translateY(-5px);
  border-color: rgba(255, 255, 255, 0.2);
}

.industry-icon {
  font-size: 2.5rem;
  margin-bottom: 16px;
  display: block;
  color: var(--qb-highlight);
}

.industry-card h3 {
  color: var(--qb-white);
  font-size: 1.125rem;
  margin-bottom: 0;
}

/*--------------------------------------------------------------
# Testimonials Section
--------------------------------------------------------------*/
.testimonials {
  padding: var(--qb-section-padding);
  background: var(--qb-off-white);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.testimonial-card {
  background: var(--qb-white);
  padding: 40px;
  border-radius: var(--qb-radius-lg);
  box-shadow: var(--qb-shadow-card);
  transition: var(--qb-transition-base);
}

.testimonial-card:hover {
  box-shadow: var(--qb-shadow-card-hover);
}

.testimonial-header {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 20px;
}

.testimonial-avatar {
  width: 60px;
  height: 60px;
  background: var(--qb-gradient-accent);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--qb-white);
  font-size: 1.5rem;
  font-weight: 600;
}

.testimonial-info h4 {
  font-size: 1.125rem;
  margin-bottom: 4px;
  color: var(--qb-primary);
}

.testimonial-info p {
  font-size: 0.875rem;
  color: var(--qb-text-muted);
  margin-bottom: 0;
}

.testimonial-text {
  font-size: 1rem;
  color: var(--qb-text-secondary);
  font-style: italic;
  line-height: 1.8;
}

.testimonial-rating {
  display: flex;
  gap: 4px;
  margin-bottom: 16px;
}

.testimonial-rating i {
  color: #FFC107;
}

/*--------------------------------------------------------------
# CTA Section
--------------------------------------------------------------*/
.cta-section {
  padding: 80px 0;
  background: var(--qb-gradient-accent);
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 400px;
  height: 400px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
}

.cta-section::after {
  content: '';
  position: absolute;
  bottom: -30%;
  left: -10%;
  width: 300px;
  height: 300px;
  background: rgba(0, 201, 167, 0.3);
  border-radius: 50%;
}

.cta-content {
  text-align: center;
  position: relative;
  z-index: 2;
}

.cta-content h2 {
  font-size: 2.5rem;
  color: var(--qb-white);
  margin-bottom: 16px;
}

.cta-content p {
  font-size: 1.125rem;
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: 32px;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.cta-button {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 18px 40px;
  background: var(--qb-white);
  color: var(--qb-accent);
  font-weight: 600;
  font-size: 1.125rem;
  border-radius: var(--qb-radius-full);
  border: none;
  cursor: pointer;
  transition: var(--qb-transition-base);
  box-shadow: var(--qb-shadow-lg);
}

.cta-button:hover {
  transform: translateY(-3px);
  box-shadow: var(--qb-shadow-xl);
  color: var(--qb-accent);
}

/*--------------------------------------------------------------
# Contact Section
--------------------------------------------------------------*/
.contact {
  padding: var(--qb-section-padding);
  background: var(--qb-white);
}

.contact-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}

.contact-info h2 {
  font-size: 2.5rem;
  margin-bottom: 16px;
}

.contact-info p {
  font-size: 1.125rem;
  margin-bottom: 32px;
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 16px;
}

.contact-icon {
  width: 50px;
  height: 50px;
  background: var(--qb-gradient-accent);
  border-radius: var(--qb-radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--qb-white);
  font-size: 1.25rem;
}

.contact-item h4 {
  font-size: 1rem;
  margin-bottom: 4px;
  color: var(--qb-primary);
}

.contact-item p {
  font-size: 0.95rem;
  color: var(--qb-text-muted);
  margin-bottom: 0;
}

.contact-form-wrapper {
  background: var(--qb-off-white);
  padding: 48px;
  border-radius: var(--qb-radius-xl);
  box-shadow: var(--qb-shadow-card);
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-group label {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--qb-primary);
}

.form-group input,
.form-group textarea {
  padding: 14px 18px;
  border: 2px solid var(--qb-gray-200);
  border-radius: var(--qb-radius-md);
  font-size: 1rem;
  font-family: inherit;
  transition: var(--qb-transition-base);
  background: var(--qb-white);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--qb-accent);
  box-shadow: 0 0 0 3px rgba(44, 116, 179, 0.1);
}

.form-group input.is-invalid,
.form-group textarea.is-invalid {
  border-color: #dc3545;
}

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

.submit-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 16px 32px;
  background: var(--qb-gradient-accent);
  color: var(--qb-white);
  font-weight: 600;
  font-size: 1rem;
  border-radius: var(--qb-radius-md);
  border: none;
  cursor: pointer;
  transition: var(--qb-transition-base);
}

.submit-btn:hover {
  background: var(--qb-accent-dark);
  transform: translateY(-2px);
}

/*--------------------------------------------------------------
# Footer
--------------------------------------------------------------*/
.footer {
  background: var(--qb-primary);
  padding: 80px 0 30px;
  color: var(--qb-white);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 60px;
}

.footer-brand p {
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: 24px;
  max-width: 300px;
}

.footer-social {
  display: flex;
  gap: 12px;
}

.footer-social a {
  width: 40px;
  height: 40px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--qb-white);
  font-size: 1.125rem;
  transition: var(--qb-transition-base);
}

.footer-social a:hover {
  background: var(--qb-highlight);
  transform: translateY(-3px);
}

.footer-column h4 {
  color: var(--qb-white);
  font-size: 1.125rem;
  margin-bottom: 24px;
}

.footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-links li {
  margin-bottom: 12px;
}

.footer-links a {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.95rem;
  transition: var(--qb-transition-base);
}

.footer-links a:hover {
  color: var(--qb-highlight);
  padding-left: 5px;
}

.footer-bottom {
  padding-top: 30px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer-bottom p {
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.875rem;
  margin-bottom: 0;
}

.footer-bottom-links {
  display: flex;
  gap: 24px;
}

.footer-bottom-links a {
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.875rem;
}

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

/*--------------------------------------------------------------
# Animations
--------------------------------------------------------------*/
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

.slide-in-left {
  opacity: 0;
  transform: translateX(-50px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.slide-in-left.visible {
  opacity: 1;
  transform: translateX(0);
}

.slide-in-right {
  opacity: 0;
  transform: translateX(50px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.slide-in-right.visible {
  opacity: 1;
  transform: translateX(0);
}

/*--------------------------------------------------------------
# Responsive Styles
--------------------------------------------------------------*/
@media (max-width: 1200px) {
  .hero-title {
    font-size: 3rem;
  }
  
  .features-grid,
  .testimonials-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .industries-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 992px) {
  .hero {
    padding: 140px 0 60px;
    text-align: center;
  }
  
  .hero-title {
    font-size: 2.5rem;
  }
  
  .hero-description {
    margin-left: auto;
    margin-right: auto;
  }
  
  .hero-buttons {
    justify-content: center;
  }
  
  .hero-visual {
    margin-top: 48px;
  }
  
  .hero-stats {
    left: 50%;
    transform: translateX(-50%);
  }
  
  .steps-container {
    flex-direction: column;
    gap: 40px;
  }
  
  .steps-container::before {
    display: none;
  }
  
  .contact-wrapper {
    grid-template-columns: 1fr;
  }
  
  .contact-info {
    text-align: center;
  }
  
  .contact-details {
    align-items: center;
  }
}

@media (max-width: 768px) {
  :root {
    --qb-section-padding: 60px 0;
  }
  
  .section-header h2 {
    font-size: 2rem;
  }
  
  .nav-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 320px;
    height: 100vh;
    background: var(--qb-white);
    flex-direction: column;
    padding: 100px 40px 40px;
    box-shadow: var(--qb-shadow-xl);
    transition: var(--qb-transition-slow);
  }
  
  .nav-menu.active {
    right: 0;
  }
  
  .mobile-nav-toggle {
    display: flex;
  }
  
  .features-grid,
  .testimonials-grid {
    grid-template-columns: 1fr;
  }
  
  .industries-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .form-row {
    grid-template-columns: 1fr;
  }
  
  .footer-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }
  
  .footer-brand p {
    max-width: 100%;
  }
  
  .footer-social {
    justify-content: center;
  }
  
  .footer-bottom {
    flex-direction: column;
    gap: 16px;
    text-align: center;
  }
}

@media (max-width: 480px) {
  .hero-title {
    font-size: 2rem;
  }
  
  .hero-buttons {
    flex-direction: column;
    width: 100%;
  }
  
  .btn-primary,
  .btn-secondary {
    width: 100%;
    justify-content: center;
  }
  
  .cta-content h2 {
    font-size: 1.75rem;
  }
  
  .contact-form-wrapper {
    padding: 32px 24px;
  }
}