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

:root {
  /* Brand Colors */
  --color-primary: #030213;
  --color-white: #ffffff;
  --color-gray-light: #f3f3f5;
  --color-gray-medium: #717182;
  --color-gray-border: #e5e7eb;
  --color-accent: #3b82f6;

  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
  --spacing-2xl: 4rem;
  --spacing-3xl: 5rem;
  --spacing-4xl: 6rem;

  /* Typography */
  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-family-arabic: 'Noto Sans Arabic', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-family-hebrew: 'Heebo', -apple-system, BlinkMacSystemFont, sans-serif;

  /* Border Radius */
  --radius-sm: 0.5rem;
  --radius-md: 0.75rem;
  --radius-lg: 1rem;

  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.15);

  /* Transitions */
  --transition-fast: 150ms ease-in-out;
  --transition-base: 300ms ease-in-out;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-family);
  color: var(--color-primary);
  background-color: var(--color-white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  transition: font-family var(--transition-base);
}

/* RTL Support */
body[dir='rtl'] {
  direction: rtl;
}

body[dir='rtl'][lang='ar'] {
  font-family: var(--font-family-arabic);
}

body[dir='rtl'][lang='he'] {
  font-family: var(--font-family-hebrew);
}

/* RTL Adjustments */
[dir='rtl'] .hero-content,
[dir='rtl'] .benefit-row {
  direction: rtl;
}

[dir='rtl'] .benefit-row-reverse {
  direction: ltr;
}

[dir='rtl'] .btn-icon {
  transform: scaleX(-1);
}

[dir='rtl'] .nav {
  flex-direction: row-reverse;
}

[dir='rtl'] .nav-menu {
  flex-direction: row-reverse;
}

[dir='rtl'] .nav-brand {
  flex-direction: row-reverse;
}

[dir='rtl'] .language-dropdown {
  /* Keep dropdown anchored to the right even in RTL */
  left: auto;
  right: 0;
  direction: ltr;
}

[dir='rtl'] .language-dropdown .lang-option {
  /* Preserve LTR alignment for language names */
  text-align: left;
}

[dir='rtl'] .benefit-list li {
  flex-direction: row-reverse;
}

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

a {
  text-decoration: none;
  color: inherit;
  cursor: pointer;
}

button {
  cursor: pointer;
}

ul {
  list-style: none;
}

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

/* Header/Navigation */
.header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background-color: var(--color-white);
  border-bottom: 1px solid var(--color-gray-border);
  backdrop-filter: blur(10px);
  background-color: rgba(255, 255, 255, 0.95);
}

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

.nav-brand {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-weight: 700;
  font-size: 1.25rem;
}

.logo {
  height: 56px;
  width: auto;
}

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

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

.nav-link {
  color: var(--color-gray-medium);
  font-weight: 500;
  transition: color var(--transition-fast);
}

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

.mobile-menu-toggle {
  display: none;
  flex-direction: column;
  gap: 6px;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--spacing-xs);
}

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

.mobile-menu-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(8px, 8px);
}

.mobile-menu-toggle.active span:nth-child(2) {
  opacity: 0;
}

.mobile-menu-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -7px);
}

/* Language Selector */
.language-selector {
  position: relative;
}

.language-btn {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  padding: var(--spacing-xs) var(--spacing-sm);
  background: none;
  border: 1px solid var(--color-gray-border);
  border-radius: var(--radius-sm);
  color: var(--color-gray-medium);
  cursor: pointer;
  font-weight: 500;
  font-size: 0.9375rem;
  transition: all var(--transition-fast);
}

.language-btn:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.language-dropdown {
  position: absolute;
  top: calc(100% + 0.5rem);
  right: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
  background-color: var(--color-white);
  border: 1px solid var(--color-gray-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  min-width: 150px;
  padding: var(--spacing-xs);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);
  transition: all var(--transition-base);
  z-index: 1000;
}

.language-dropdown.active {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.lang-option {
  display: block;
  width: 100%;
  padding: var(--spacing-sm) var(--spacing-md);
  background: none;
  border: none;
  text-align: left;
  cursor: pointer;
  color: var(--color-primary);
  font-size: 0.9375rem;
  border-radius: var(--radius-sm);
  transition: background-color var(--transition-fast);
}

.lang-option:hover {
  background-color: var(--color-gray-light);
}

.lang-option.active {
  background-color: var(--color-primary);
  color: var(--color-white);
  font-weight: 600;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-xs);
  padding: 0.75rem 1.5rem;
  font-weight: 600;
  font-size: 1rem;
  border-radius: var(--radius-md);
  transition: all var(--transition-base);
  cursor: pointer;
  border: none;
  text-decoration: none;
}

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

.btn-primary:hover {
  background-color: #0a0a1f;
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn-large {
  padding: 1rem 2rem;
  font-size: 1.125rem;
}

.btn-nav {
  padding: 0.625rem 1.25rem;
  font-size: 0.9375rem;
}

.btn-icon {
  transition: transform var(--transition-base);
  transform: translateX(0);
}

.btn:hover .btn-icon {
  transform: translateX(4px);
}

[dir='rtl'] .btn-icon {
  transform: scaleX(-1);
}

[dir='rtl'] .btn:hover .btn-icon {
  transform: translateX(-4px) scaleX(-1);
}

.btn-cta {
  box-shadow: var(--shadow-xl);
}

.btn-block {
  width: 100%;
}

/* Hero Section */
.hero {
  padding: var(--spacing-4xl) 0;
  background: linear-gradient(135deg, var(--color-white) 0%, var(--color-gray-light) 100%);
}

.hero-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-3xl);
  align-items: center;
}

.hero-text {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
}

.hero-title {
  font-size: 3.5rem;
  font-weight: 800;
  line-height: 1.1;
  color: var(--color-primary);
}

.hero-subtitle {
  font-size: 1.25rem;
  line-height: 1.7;
  color: var(--color-gray-medium);
}

.hero-image {
  top: 0;
  align-self: start;
}

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

/* Demo Request Section */
.demo-request {
  padding: var(--spacing-4xl) 0;
  background-color: var(--color-white);
}

.demo-content {
  display: grid;
  grid-template-columns: 3fr 2fr;
  gap: var(--spacing-3xl);
  align-items: stretch;
}

.demo-text {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
}

.demo-title {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--color-primary);
}

.demo-subtitle {
  font-size: 1.125rem;
  color: var(--color-gray-medium);
  line-height: 1.7;
}

.demo-benefits {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--spacing-md);
}

.demo-benefits li {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm);
  border: 1px solid var(--color-gray-border);
  border-radius: var(--radius-md);
  background-color: var(--color-gray-light);
}

.demo-benefits svg {
  flex-shrink: 0;
}

.demo-form-container {
  display: flex;
  align-items: center;
  justify-content: center;
}

.demo-form-card {
  width: 100%;
  max-width: 420px;
  padding: var(--spacing-xl);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-gray-border);
  box-shadow: var(--shadow-lg);
  background: linear-gradient(145deg, var(--color-white) 0%, #f8f9ff 100%);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
}

.demo-form-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-primary);
}

.demo-note {
  color: var(--color-gray-medium);
  font-size: 0.975rem;
  text-align: center;
}

/* Section Headers */
.section-header {
  text-align: center;
  margin-bottom: var(--spacing-3xl);
}

.section-title {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: var(--spacing-md);
  color: var(--color-primary);
}

.section-subtitle {
  font-size: 1.125rem;
  color: var(--color-gray-medium);
}

/* Features Section */
.features {
  padding: var(--spacing-4xl) 0;
  background-color: var(--color-white);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-xl);
}

.feature-card {
  padding: var(--spacing-xl);
  background-color: var(--color-white);
  border: 1px solid var(--color-gray-border);
  border-radius: var(--radius-lg);
  transition: all var(--transition-base);
}

.feature-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-primary);
}

.feature-icon {
  margin-bottom: var(--spacing-md);
}

.feature-title {
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: var(--spacing-sm);
  color: var(--color-primary);
}

.feature-description {
  color: var(--color-gray-medium);
  line-height: 1.7;
}

/* Benefits Section */
.benefits {
  padding: var(--spacing-4xl) 0;
  background-color: var(--color-gray-light);
}

.benefit-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-3xl);
  align-items: center;
  margin-bottom: var(--spacing-4xl);
}

.benefit-row:last-child {
  margin-bottom: 0;
}

.benefit-row-reverse {
  direction: rtl;
}

.benefit-row-reverse > * {
  direction: ltr;
}

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

.benefit-content {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.benefit-title {
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-primary);
}

.benefit-description {
  font-size: 1.125rem;
  color: var(--color-gray-medium);
  line-height: 1.7;
}

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

.benefit-list li {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  color: var(--color-gray-medium);
}

.benefit-list li::before {
  content: '✓';
  display: flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  background-color: var(--color-primary);
  color: var(--color-white);
  border-radius: 50%;
  font-weight: 700;
  flex-shrink: 0;
}

/* Showcase Section */
.showcase {
  padding: var(--spacing-4xl) 0;
  background-color: var(--color-white);
}

.showcase-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-xl);
}

.showcase-item {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.showcase-mockup {
  background-color: var(--color-gray-light);
  border-radius: var(--radius-lg);
  padding: var(--spacing-md);
  box-shadow: var(--shadow-md);
  transition: transform var(--transition-base);
  aspect-ratio: 4 / 3;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.showcase-mockup:hover {
  transform: scale(1.05);
}

.showcase-mockup img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: var(--radius-sm);
}

.showcase-caption {
  text-align: center;
  color: var(--color-gray-medium);
  font-size: 0.9375rem;
}

/* CTA Section */
.cta {
  padding: var(--spacing-4xl) 0;
  background: linear-gradient(135deg, var(--color-primary) 0%, #0a0a1f 100%);
}

.cta-content {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-lg);
}

.cta-title {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--color-white);
  max-width: 800px;
}

.cta-subtitle {
  font-size: 1.25rem;
  color: rgba(255, 255, 255, 0.8);
  max-width: 600px;
}

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

.cta .btn-primary:hover {
  background-color: var(--color-gray-light);
  transform: translateY(-4px);
}

/* Footer */
.footer {
  padding: var(--spacing-3xl) 0 var(--spacing-lg) 0;
  background-color: var(--color-primary);
  color: var(--color-white);
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-xl);
}

.footer-title {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: var(--spacing-md);
  color: var(--color-white);
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.footer-links a {
  color: rgba(255, 255, 255, 0.7);
  transition: color var(--transition-fast);
}

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

.footer-bottom {
  padding-top: var(--spacing-lg);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  text-align: center;
}

.footer-copyright {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.9375rem;
}

/* Outline Button */
.btn-outline {
  background-color: transparent;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.btn-outline:hover {
  background-color: var(--color-primary);
  color: var(--color-white);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

/* Stats Bar */
.stats-bar {
  background-color: var(--color-primary);
  padding: var(--spacing-xl) 0;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--spacing-lg);
  text-align: center;
}

.stat-item {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
}

.stat-number {
  font-size: 2rem;
  font-weight: 800;
  color: var(--color-white);
  line-height: 1;
}

.stat-label {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.7);
  font-weight: 500;
}

/* About Home Section */
.about-home-section {
  padding: var(--spacing-4xl) 0;
  background-color: var(--color-gray-light);
}

.about-home-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-3xl);
  align-items: start;
}

.about-home-body {
  font-size: 1.125rem;
  color: var(--color-gray-medium);
  line-height: 1.8;
}

.about-values-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-md);
}

.about-value-card {
  background-color: var(--color-white);
  border: 1px solid var(--color-gray-border);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  transition: all var(--transition-base);
}

.about-value-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-primary);
}

.about-value-icon {
  color: var(--color-primary);
  margin-bottom: var(--spacing-sm);
}

.about-value-title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: var(--spacing-xs);
}

.about-value-desc {
  font-size: 0.875rem;
  color: var(--color-gray-medium);
  line-height: 1.6;
}

/* Contact Section */
.contact-section {
  padding: var(--spacing-4xl) 0;
  background-color: var(--color-white);
}

.contact-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-xl);
}

.contact-card {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  padding: var(--spacing-xl);
  background-color: var(--color-gray-light);
  border: 1px solid var(--color-gray-border);
  border-radius: var(--radius-lg);
  transition: all var(--transition-base);
}

.contact-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-primary);
}

.contact-icon {
  color: var(--color-primary);
  flex-shrink: 0;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.contact-label {
  font-size: 0.8125rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-gray-medium);
}

.contact-value {
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-primary);
  transition: color var(--transition-fast);
}

.contact-value:hover {
  color: var(--color-accent);
}

/* Testimonials Section */
.testimonials-section {
  padding: var(--spacing-4xl) 0;
  background-color: var(--color-gray-light);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-xl);
}

.testimonial-card {
  background-color: var(--color-white);
  border: 1px solid var(--color-gray-border);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
  transition: all var(--transition-base);
}

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

.testimonial-stars {
  color: #f59e0b;
  font-size: 1.125rem;
  letter-spacing: 2px;
}

.testimonial-quote {
  font-size: 1rem;
  color: var(--color-gray-medium);
  line-height: 1.7;
  font-style: italic;
  flex: 1;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.testimonial-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background-color: var(--color-primary);
  color: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1.125rem;
  flex-shrink: 0;
}

.testimonial-name {
  font-weight: 600;
  color: var(--color-primary);
  font-size: 0.9375rem;
}

.testimonial-company {
  font-size: 0.8125rem;
  color: var(--color-gray-medium);
}

/* FAQ Section */
.faq-section {
  padding: var(--spacing-4xl) 0;
  background-color: var(--color-white);
}

.faq-list {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.faq-item {
  border: 1px solid var(--color-gray-border);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-md);
  padding: var(--spacing-lg);
  background: none;
  border: none;
  text-align: start;
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-primary);
  cursor: pointer;
  transition: background-color var(--transition-fast);
}

.faq-question:hover {
  background-color: var(--color-gray-light);
}

.faq-icon {
  flex-shrink: 0;
  color: var(--color-gray-medium);
  transition: transform var(--transition-base);
}

.faq-item.active .faq-icon {
  transform: rotate(180deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-base), padding var(--transition-base);
}

.faq-answer p {
  padding: 0 var(--spacing-lg) var(--spacing-lg);
  color: var(--color-gray-medium);
  line-height: 1.7;
}

.faq-item.active .faq-answer {
  max-height: 400px;
}

/* Footer Social */
.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-lg);
  flex-wrap: wrap;
}

.footer-social {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.footer-social-link {
  color: rgba(255, 255, 255, 0.7);
  transition: color var(--transition-fast);
  display: flex;
  align-items: center;
}

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

/* About Page */
.about-page {
  min-height: 80vh;
}

.about-hero {
  background: linear-gradient(135deg, var(--color-primary) 0%, #0a0a2e 100%);
  padding: var(--spacing-4xl) 0;
  text-align: center;
}

.about-hero-title {
  font-size: 3rem;
  font-weight: 800;
  color: var(--color-white);
  margin-bottom: var(--spacing-md);
}

.about-hero-subtitle {
  font-size: 1.25rem;
  color: rgba(255, 255, 255, 0.8);
  max-width: 640px;
  margin: 0 auto;
  line-height: 1.7;
}

.about-mission {
  padding: var(--spacing-4xl) 0;
  background-color: var(--color-white);
}

.about-mission-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-3xl);
}

.about-section-title {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: var(--spacing-md);
}

.about-mission-body {
  font-size: 1.0625rem;
  color: var(--color-gray-medium);
  line-height: 1.8;
}

.about-values-section {
  padding: var(--spacing-4xl) 0;
  background-color: var(--color-gray-light);
}

.about-values-page-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--spacing-lg);
}

.about-contact-cta {
  padding: var(--spacing-4xl) 0;
  background-color: var(--color-white);
}

/* RTL Adjustments */
[dir='rtl'] .contact-card {
  flex-direction: row-reverse;
}

[dir='rtl'] .testimonial-author {
  flex-direction: row-reverse;
}

[dir='rtl'] .faq-question {
  flex-direction: row-reverse;
  text-align: end;
}

[dir='rtl'] .about-home-content {
  direction: rtl;
}

[dir='rtl'] .about-home-text {
  direction: rtl;
}

/* Responsive Design */
@media (max-width: 1024px) {
  .hero-title {
    font-size: 3rem;
  }

  .section-title {
    font-size: 2rem;
  }

  .demo-content {
    grid-template-columns: 1fr 1fr;
  }

  .demo-title {
    font-size: 2.25rem;
  }

  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .showcase-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .testimonials-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .contact-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .about-home-content {
    grid-template-columns: 1fr;
  }

  .about-values-page-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

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

  /* Navigation */
  .mobile-menu-toggle {
    display: flex;
  }

  .nav-menu {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    background-color: var(--color-white);
    border-bottom: 1px solid var(--color-gray-border);
    padding: var(--spacing-md);
    gap: var(--spacing-md);
    transform: translateY(-100%);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
  }

  [dir='rtl'] .nav-menu {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }

  .nav-menu.active {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }

  .btn-nav {
    width: 100%;
  }

  /* Hero */
  .hero {
    padding: var(--spacing-2xl) 0;
  }

  .hero-content {
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
  }

  .hero-title {
    font-size: 2.5rem;
  }

  .hero-subtitle {
    font-size: 1.125rem;
  }

  /* Sections */
  .features,
  .benefits,
  .demo-request,
  .showcase,
  .cta,
  .stats-bar,
  .about-home-section,
  .contact-section,
  .testimonials-section,
  .faq-section {
    padding: var(--spacing-2xl) 0;
  }

  .section-header {
    margin-bottom: var(--spacing-xl);
  }

  .section-title {
    font-size: 1.75rem;
  }

  .section-subtitle {
    font-size: 1rem;
  }

  .demo-content {
    grid-template-columns: 1fr;
  }

  .demo-benefits {
    grid-template-columns: 1fr;
  }

  .demo-title {
    font-size: 2rem;
  }

  .demo-subtitle {
    font-size: 1rem;
  }

  /* Features */
  .features-grid {
    grid-template-columns: 1fr;
  }

  /* Benefits */
  .benefit-row,
  .benefit-row-reverse {
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-2xl);
    direction: ltr;
  }

  .benefit-title {
    font-size: 1.5rem;
  }

  .benefit-description {
    font-size: 1rem;
  }

  /* Showcase */
  .showcase-grid {
    grid-template-columns: 1fr;
  }

  /* Stats */
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
  }

  /* Contact */
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .contact-card {
    flex-direction: column;
    text-align: center;
  }

  /* Testimonials */
  .testimonials-grid {
    grid-template-columns: 1fr;
  }

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

  .about-values-grid {
    grid-template-columns: 1fr;
  }

  .about-mission-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
  }

  .about-values-page-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .about-hero-title {
    font-size: 2rem;
  }

  .about-hero-subtitle {
    font-size: 1rem;
  }

  /* CTA */
  .cta-title {
    font-size: 1.75rem;
  }

  .cta-subtitle {
    font-size: 1rem;
  }

  /* Footer */
  .footer {
    padding: var(--spacing-xl) 0 var(--spacing-md) 0;
  }

  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-lg);
  }
}

@media (max-width: 480px) {
  .hero-title {
    font-size: 2rem;
  }

  .section-title {
    font-size: 1.5rem;
  }

  .demo-title {
    font-size: 1.75rem;
  }

  .benefit-title {
    font-size: 1.25rem;
  }

  .cta-title {
    font-size: 1.5rem;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
  }

  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .about-values-page-grid {
    grid-template-columns: 1fr 1fr;
  }
}