:root {
  --color-primary: #1f1f20ff;
  --color-secondary: rgb(12, 108, 234);
  --color-background: #F9FAFB;
  --color-text-primary: #111827;
  --color-text-secondary: #6B7280;
  --color-accent: rgb(0, 153, 158);
  --color-white: #ffffff;
  
  --font-primary: 'Outfit', sans-serif;
  --font-secondary: 'Space Grotesk', sans-serif;
  
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2.5rem;
  --space-xl: 4rem;
  
  --radius-sm: 0.25rem;
  --radius-md: 0.5rem;
  --radius-lg: 1rem;
  
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.1);
  --shadow-md: 0 4px 6px rgba(0,0,0,0.1);
  --shadow-lg: 0 10px 25px rgba(0,0,0,0.15);
  
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;
  --transition-slow: 0.5s ease;
}

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

html {
  scroll-behavior: smooth;
  font-size: 100%;
}

body {
  font-family: var(--font-primary);
  color: var(--color-text-primary);
  background-color: var(--color-background);
  line-height: 1.6;
  font-size: 0.9375rem;
  overflow-x: hidden;
}

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

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

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

ul {
  list-style: none;
}

.container {
  max-width: 75rem;
  margin: 0 auto;
  padding: 0 var(--space-sm);
}

.header {
  background: var(--color-white);
  padding: var(--space-sm) 0;
  box-shadow: var(--shadow-sm);
  position: relative;
  z-index: 1000;
}

.header.hidden {
  transform: translateY(-100%);
  transition: var(--transition-normal);
}

.header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-md);
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.3125rem;
  font-family: var(--font-secondary);
  font-weight: 700;
  font-size: 1.125rem;
  color: var(--color-primary);
}

.logo img {
  width: 2.5rem;
  height: auto;
}

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

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

.nav-link {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-text-secondary);
  padding: var(--space-xs);
  position: relative;
}

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

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 0.125rem;
  background: var(--color-accent);
  transition: var(--transition-fast);
}

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

.burger {
  display: none;
  flex-direction: column;
  gap: 0.3125rem;
  cursor: pointer;
  z-index: 1001;
}

.burger span {
  width: 1.5625rem;
  height: 0.1875rem;
  background: var(--color-primary);
  border-radius: var(--radius-sm);
  transition: var(--transition-fast);
}

.burger.active span:nth-child(1) {
  transform: rotate(45deg) translate(0.375rem, 0.375rem);
}

.burger.active span:nth-child(2) {
  opacity: 0;
}

.burger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(0.375rem, -0.375rem);
}

.hero {
  padding: var(--space-xl) 0;
  background: linear-gradient(135deg, var(--color-background) 0%, #e8eef5 100%);
}

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

.hero-text h1 {
  font-family: var(--font-secondary);
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: var(--space-sm);
  line-height: 1.2;
}

.hero-text p {
  font-size: 1rem;
  color: var(--color-text-secondary);
  margin-bottom: var(--space-md);
  max-width: 90%;
}

.hero-images {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-sm);
  position: relative;
}

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

.hero-image:first-child {
  grid-column: 1 / 2;
  grid-row: 1 / 3;
}

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

.btn {
  display: inline-block;
  padding: 0.75rem 1.75rem;
  font-size: 0.875rem;
  font-weight: 600;
  border-radius: var(--radius-md);
  transition: var(--transition-fast);
  text-align: center;
}

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

.btn-primary:hover {
  background: #00a8ae;
  transform: translateY(-0.125rem);
  box-shadow: var(--shadow-md);
}

.btn-secondary {
  background: transparent;
  color: var(--color-secondary);
  border: 0.125rem solid var(--color-secondary);
}

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

.section {
  padding: var(--space-xl) 0;
}

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

.section-title {
  font-family: var(--font-secondary);
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: var(--space-sm);
}

.section-subtitle {
  font-size: 1rem;
  color: var(--color-text-secondary);
  max-width: 43.75rem;
  margin: 0 auto;
}

.grid {
  display: grid;
  gap: var(--space-md);
}

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

.grid-3 {
  grid-template-columns: repeat(3, 1fr);
}

.grid-4 {
  grid-template-columns: repeat(4, 1fr);
}

.card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--space-md);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-normal);
}

.card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-0.3125rem);
}

.card-icon {
  font-size: 2rem;
  color: var(--color-accent);
  margin-bottom: var(--space-sm);
}

.card-title {
  font-family: var(--font-secondary);
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: var(--space-xs);
}

.card-text {
  font-size: 0.875rem;
  color: var(--color-text-secondary);
  line-height: 1.6;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(15.625rem, 1fr));
  gap: var(--space-md);
}

.feature-item {
  display: flex;
  gap: var(--space-sm);
  align-items: flex-start;
}

.feature-icon {
  font-size: 1.5rem;
  color: var(--color-secondary);
  flex-shrink: 0;
}

.feature-content h3 {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 0.3125rem;
  color: var(--color-primary);
}

.feature-content p {
  font-size: 0.8125rem;
  color: var(--color-text-secondary);
}

.image-text-section {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-lg);
  align-items: center;
}

.image-text-section.reverse {
  direction: rtl;
}

.image-text-section.reverse > * {
  direction: ltr;
}

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

.content-wrapper h2 {
  font-family: var(--font-secondary);
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: var(--space-sm);
}

.content-wrapper p {
  font-size: 0.9375rem;
  color: var(--color-text-secondary);
  margin-bottom: var(--space-sm);
}

.content-wrapper ul {
  list-style: none;
  margin-bottom: var(--space-md);
}

.content-wrapper ul li {
  padding-left: 1.5rem;
  position: relative;
  margin-bottom: var(--space-xs);
  font-size: 0.875rem;
  color: var(--color-text-secondary);
}

.content-wrapper ul li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--color-accent);
  font-weight: 700;
}

.form-container {
  max-width: 37.5rem;
  margin: 0 auto;
  background: var(--color-white);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

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

.form-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: var(--space-xs);
}

.form-input,
.form-textarea {
  width: 100%;
  padding: 0.75rem;
  font-size: 0.875rem;
  border: 0.0625rem solid #d1d5db;
  border-radius: var(--radius-md);
  font-family: inherit;
  transition: var(--transition-fast);
}

.form-input:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 0.1875rem rgba(0, 153, 158, 0.1);
}

.form-textarea {
  resize: vertical;
  min-height: 7.5rem;
}

.form-checkbox-wrapper {
  display: flex;
  align-items: flex-start;
  gap: var(--space-xs);
}

.form-checkbox {
  margin-top: 0.25rem;
  flex-shrink: 0;
}

.form-checkbox-label {
  font-size: 0.8125rem;
  color: var(--color-text-secondary);
}

.form-checkbox-label a {
  color: var(--color-accent);
  text-decoration: underline;
}

.footer {
  background: var(--color-primary);
  color: var(--color-white);
  padding: var(--space-lg) 0 var(--space-sm) 0;
  margin-top: var(--space-xl);
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(15.625rem, 1fr));
  gap: var(--space-md);
  margin-bottom: var(--space-md);
}

.footer-section h3 {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: var(--space-sm);
}

.footer-section p,
.footer-section a {
  font-size: 0.8125rem;
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: var(--space-xs);
}

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

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

.footer-bottom {
  text-align: center;
  padding-top: var(--space-sm);
  border-top: 0.0625rem solid rgba(255, 255, 255, 0.1);
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.6);
}

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

.contact-item {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.contact-icon {
  font-size: 1.25rem;
  color: var(--color-accent);
}

.map-container {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  margin-top: var(--space-md);
}

.map-container iframe {
  width: 100%;
  height: 25rem;
  border: none;
}

.popup-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.7);
  display: none;
  justify-content: center;
  align-items: center;
  z-index: 2000;
}

.popup-overlay.active {
  display: flex;
}

.popup-content {
  background: var(--color-white);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  max-width: 31.25rem;
  max-height: 80vh;
  overflow-y: auto;
  position: relative;
}

.popup-close {
  position: absolute;
  top: var(--space-sm);
  right: var(--space-sm);
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--color-text-secondary);
  width: 2rem;
  height: 2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  transition: var(--transition-fast);
}

.popup-close:hover {
  background: var(--color-background);
  color: var(--color-primary);
}

.popup-content h2 {
  font-size: 1.5rem;
  margin-bottom: var(--space-sm);
  color: var(--color-primary);
}

.popup-content p {
  font-size: 0.875rem;
  color: var(--color-text-secondary);
  margin-bottom: var(--space-sm);
}

.thank-you-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--space-lg);
}

.thank-you-content {
  max-width: 37.5rem;
}

.thank-you-content h1 {
  font-size: 2.5rem;
  color: var(--color-primary);
  margin-bottom: var(--space-sm);
}

.thank-you-content p {
  font-size: 1.125rem;
  color: var(--color-text-secondary);
  margin-bottom: var(--space-lg);
}

.error-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--space-lg);
}

.error-content h1 {
  font-size: 5rem;
  color: var(--color-accent);
  margin-bottom: var(--space-sm);
}

.error-content h2 {
  font-size: 1.75rem;
  color: var(--color-primary);
  margin-bottom: var(--space-sm);
}

.error-content p {
  font-size: 1rem;
  color: var(--color-text-secondary);
  margin-bottom: var(--space-lg);
}

.faq-item {
  background: var(--color-white);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  margin-bottom: var(--space-sm);
  box-shadow: var(--shadow-sm);
}

.faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  font-weight: 600;
  color: var(--color-primary);
  font-size: 1rem;
}

.faq-toggle {
  font-size: 1.25rem;
  color: var(--color-accent);
  transition: var(--transition-fast);
}

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

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: var(--transition-normal);
  font-size: 0.875rem;
  color: var(--color-text-secondary);
}

.faq-item.active .faq-answer {
  max-height: 31.25rem;
  margin-top: var(--space-sm);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(12.5rem, 1fr));
  gap: var(--space-md);
  text-align: center;
}

.stat-item {
  background: var(--color-white);
  padding: var(--space-md);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.stat-number {
  font-family: var(--font-secondary);
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--color-accent);
  display: block;
}

.stat-label {
  font-size: 0.875rem;
  color: var(--color-text-secondary);
  margin-top: var(--space-xs);
}

@media (max-width: 62rem) {
  .hero-content {
    grid-template-columns: 1fr;
  }
  
  .hero-text h1 {
    font-size: 2rem;
  }
  
  .image-text-section {
    grid-template-columns: 1fr;
  }
  
  .grid-3,
  .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 890px) {
  .nav {
    position: fixed;
    top: 0;
    right: -100%;
    width: 100%;
    max-width: 18.75rem;
    height: 100vh;
    background: var(--color-white);
    flex-direction: column;
    padding: var(--space-xl) var(--space-md);
    box-shadow: var(--shadow-lg);
    transition: var(--transition-normal);
  }
  
  .nav.active {
    right: 0;
  }
  
  .nav-list {
    flex-direction: column;
    align-items: flex-start;
    width: 100%;
  }
  
  .nav-link {
    width: 100%;
    padding: var(--space-sm);
  }
  
  .burger {
    display: flex;
  }
  
  .section-title {
    font-size: 1.5rem;
  }
  
  .hero-text h1 {
    font-size: 1.75rem;
  }
  
  .grid-2,
  .grid-3,
  .grid-4 {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 30rem) {
  .container{
    padding: 0 0.7rem;
  }
  .logo{
    font-size: 1rem;
  }
  :root {
    --space-lg: 2rem;
    --space-xl: 3rem;
  }
  
  .section-title {
    font-size: 1.375rem;
  }
  
  .hero-text h1 {
    font-size: 1.5rem;
  }
  
  .btn {
    padding: 0.625rem 1.25rem;
    font-size: 0.8125rem;
  }
  
  .card {
    padding: var(--space-sm);
  }
}