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

:root {
  --primary-color: #6b9bf5;
  --primary-hover: #5584e8;
  --accent-color: #7ed9c4;
  --accent-dark: #5bc4ab;

  --text-primary: #2d3748;
  --text-secondary: #4a5568;
  --text-light: #718096;
  --bg-light: #f7fafc;
  --bg-lighter: #edf2f7;
  --bg-white: #ffffff;
  --border-color: #e2e8f0;

  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.06);
  --shadow: 0 4px 6px rgba(0, 0, 0, 0.07);
  --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 20px 40px rgba(0, 0, 0, 0.12);

  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  line-height: 1.6;
  color: var(--text-primary);
  background-color: var(--bg-white);
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  line-height: 1.3;
  margin-bottom: 1rem;
  font-weight: 700;
  color: var(--text-primary);
}

h1 {
  font-size: 2.75rem;
  letter-spacing: -0.02em;
}
h2 {
  font-size: 2.25rem;
  letter-spacing: -0.01em;
}
h3 {
  font-size: 1.75rem;
}
h4 {
  font-size: 1.375rem;
}

p {
  margin-bottom: 1rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

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

a:hover {
  color: var(--primary-hover);
}

header {
  background-color: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow-sm);
  position: sticky;
  top: 0;
  z-index: 1000;
  border-bottom: 1px solid var(--border-color);
}

.navbar {
  padding: 1rem 0;
}

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

.nav-brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo-img {
  width: 42px;
  height: 42px;
  object-fit: contain;
  border-radius: 8px;
}

.brand-name {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.02em;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
}

.nav-toggle span {
  width: 24px;
  height: 2px;
  background-color: var(--text-primary);
  margin: 3px 0;
  border-radius: 2px;
  transition: var(--transition);
}

.nav-menu {
  display: flex;
  list-style: none;
  gap: 2.5rem;
  align-items: center;
}

.nav-menu a {
  color: var(--text-secondary);
  font-weight: 500;
  padding: 0.5rem 0;
  position: relative;
  font-size: 0.95rem;
}

.nav-menu a::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--primary-color);
  transition: var(--transition);
}

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

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

.btn {
  display: inline-block;
  padding: 14px 32px;
  border-radius: var(--radius-md);
  font-weight: 600;
  text-align: center;
  cursor: pointer;
  transition: var(--transition);
  border: none;
  font-size: 1rem;
  letter-spacing: -0.01em;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-hover) 100%);
  color: var(--bg-white);
  box-shadow: var(--shadow);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
  filter: brightness(1.05);
}

.btn-secondary {
  background-color: var(--bg-white);
  color: var(--primary-color);
  border: 2px solid var(--primary-color);
}

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

.hero {
  background: linear-gradient(135deg, #eef4ff 0%, #e0f2fe 50%, #d1fae5 100%);
  padding: 120px 0 100px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at 20% 50%, rgba(107, 155, 245, 0.1) 0%, transparent 50%),
    radial-gradient(circle at 80% 80%, rgba(126, 217, 196, 0.1) 0%, transparent 50%);
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 1;
}

.hero-content h1 {
  font-size: 3.5rem;
  margin-bottom: 1.5rem;
  color: var(--text-primary);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.1;
}

.hero-subtitle {
  font-size: 1.375rem;
  margin-bottom: 2.5rem;
  color: var(--text-secondary);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.hero-buttons {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

.features {
  padding: 100px 0;
  background-color: var(--bg-white);
}

.features h2 {
  text-align: center;
  margin-bottom: 4rem;
  font-size: 2.75rem;
  font-weight: 800;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2.5rem;
}

.feature-card {
  background-color: var(--bg-white);
  padding: 2.5rem;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  transition: var(--transition);
  text-align: center;
  border: 1px solid var(--border-color);
}

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

.feature-icon {
  width: 100%;
  height: 220px;
  margin-bottom: 1.5rem;
  overflow: hidden;
  border-radius: var(--radius-md);
  background-color: var(--bg-lighter);
}

.feature-icon img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition);
}

.feature-card:hover .feature-icon img {
  transform: scale(1.05);
}

.feature-card h3 {
  color: var(--text-primary);
  margin-bottom: 1rem;
  font-size: 1.5rem;
}

.feature-card p {
  line-height: 1.7;
}

.cta-section {
  background: linear-gradient(135deg, var(--accent-color) 0%, var(--accent-dark) 100%);
  color: var(--text-primary);
  padding: 100px 0;
  text-align: center;
  position: relative;
}

.cta-section h2 {
  color: var(--text-primary);
  margin-bottom: 1rem;
  font-size: 2.5rem;
}

.cta-section p {
  color: var(--text-secondary);
  font-size: 1.25rem;
  margin-bottom: 2.5rem;
}

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

.cta-section .btn-primary:hover {
  background: var(--bg-lighter);
}

.page-hero {
  background: linear-gradient(135deg, #f0f7ff 0%, #e8f5f2 100%);
  padding: 80px 0;
  text-align: center;
  border-bottom: 1px solid var(--border-color);
}

.page-hero h1 {
  color: var(--text-primary);
  font-size: 3rem;
  font-weight: 800;
}

.page-subtitle {
  font-size: 1.25rem;
  color: var(--text-secondary);
  max-width: 700px;
  margin: 0 auto;
}

.content-section {
  padding: 100px 0;
  background-color: var(--bg-white);
}

.content-wrapper {
  max-width: 900px;
  margin: 0 auto;
}

.content-text h2 {
  color: var(--primary-color);
  margin-top: 2.5rem;
  margin-bottom: 1.25rem;
}

.values-list {
  list-style: none;
  padding: 0;
}

.values-list li {
  padding: 1.5rem 0;
  border-bottom: 1px solid var(--border-color);
  color: var(--text-secondary);
}

.values-list li:last-child {
  border-bottom: none;
}

.values-list li strong {
  color: var(--text-primary);
  font-weight: 600;
}

.stats-section {
  background: linear-gradient(135deg, #f7fafc 0%, #edf2f7 100%);
  padding: 100px 0;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 2.5rem;
}

.stat-card {
  text-align: center;
  padding: 2.5rem;
  background: var(--bg-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  transition: var(--transition);
}

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

.stat-number {
  font-size: 3.5rem;
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--accent-color) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-weight: 800;
  margin-bottom: 0.5rem;
}

.stat-card p {
  font-size: 1.125rem;
  color: var(--text-secondary);
  font-weight: 500;
}

.team-section {
  padding: 100px 0;
  background-color: var(--bg-white);
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.5rem;
  margin-bottom: 3rem;
}

.team-card {
  background-color: var(--bg-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  overflow: hidden;
  transition: var(--transition);
  text-align: center;
  border: 1px solid var(--border-color);
}

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

.team-img {
  width: 100%;
  height: 320px;
  overflow: hidden;
  background: linear-gradient(135deg, var(--bg-lighter) 0%, var(--bg-light) 100%);
}

.team-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition);
}

.team-card:hover .team-img img {
  transform: scale(1.05);
}

.team-card h3 {
  margin-top: 1.5rem;
  color: var(--text-primary);
  font-size: 1.5rem;
}

.team-role {
  color: var(--primary-color);
  font-weight: 600;
  margin-bottom: 1rem;
  font-size: 1rem;
}

.team-bio {
  padding: 0 2rem 2rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

.team-more {
  text-align: center;
  font-size: 1.125rem;
  color: var(--text-secondary);
  padding: 2.5rem;
  background: var(--bg-light);
  border-radius: var(--radius-lg);
  border: 2px dashed var(--border-color);
}

.join-team-section {
  background: linear-gradient(135deg, #f7fafc 0%, #edf2f7 100%);
  padding: 100px 0;
  text-align: center;
}

.join-team-section h2 {
  margin-bottom: 1rem;
  font-size: 2.5rem;
}

.services-section {
  padding: 100px 0;
  background-color: var(--bg-white);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(360px, 1fr));
  gap: 2.5rem;
}

.service-card {
  background-color: var(--bg-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  overflow: hidden;
  transition: var(--transition);
  border: 1px solid var(--border-color);
}

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

.service-img {
  width: 100%;
  height: 220px;
  overflow: hidden;
  background: linear-gradient(135deg, var(--bg-lighter) 0%, var(--bg-light) 100%);
}

.service-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition);
}

.service-card:hover .service-img img {
  transform: scale(1.05);
}

.service-card h3 {
  padding: 2rem 2rem 0;
  color: var(--primary-color);
  font-size: 1.5rem;
}

.service-card > p {
  padding: 0 2rem;
  line-height: 1.7;
}

.service-features {
  list-style: none;
  padding: 0 2rem 2rem;
}

.service-features li {
  padding: 0.75rem 0;
  padding-left: 1.75rem;
  position: relative;
  color: var(--text-secondary);
}

.service-features li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--accent-color);
  font-weight: 700;
  font-size: 1.125rem;
}

.contact-section {
  padding: 100px 0;
  background-color: var(--bg-white);
}

.contact-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
}

.contact-info h2 {
  color: var(--primary-color);
  margin-bottom: 1.25rem;
  font-size: 2.5rem;
}

.contact-details {
  margin-top: 2.5rem;
}

.contact-item {
  margin-bottom: 2.5rem;
}

.contact-item h3 {
  color: var(--text-primary);
  margin-bottom: 0.75rem;
  font-size: 1.25rem;
}

.contact-item p {
  margin-bottom: 0.25rem;
  line-height: 1.7;
}

.contact-item a {
  color: var(--primary-color);
  font-weight: 500;
}

.contact-form-wrapper {
  background: linear-gradient(135deg, #f7fafc 0%, #edf2f7 100%);
  padding: 2.5rem;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

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

.form-group label {
  margin-bottom: 0.5rem;
  font-weight: 600;
  color: var(--text-primary);
  font-size: 0.95rem;
}

.form-group input,
.form-group textarea {
  padding: 0.875rem 1rem;
  border: 2px solid var(--border-color);
  border-radius: var(--radius-sm);
  font-size: 1rem;
  font-family: inherit;
  transition: var(--transition);
  background-color: var(--bg-white);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(107, 155, 245, 0.1);
}

.form-group textarea {
  resize: vertical;
  min-height: 140px;
}

.legal-content {
  padding: 100px 0;
  background-color: var(--bg-white);
}

.legal-wrapper {
  max-width: 900px;
  margin: 0 auto;
}

.legal-wrapper h2 {
  color: var(--primary-color);
  margin-top: 3rem;
  margin-bottom: 1.25rem;
}

.legal-wrapper ul {
  margin-left: 2rem;
  margin-bottom: 1.25rem;
}

.legal-wrapper li {
  margin-bottom: 0.75rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

footer {
  background: linear-gradient(135deg, #2d3748 0%, #1a202c 100%);
  color: var(--bg-white);
  padding: 80px 0 30px;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-col h4 {
  color: var(--bg-white);
  margin-bottom: 1.25rem;
  font-size: 1.125rem;
}

.footer-col p {
  color: rgba(255, 255, 255, 0.8);
  line-height: 1.8;
}

.footer-col ul {
  list-style: none;
}

.footer-col ul li {
  margin-bottom: 0.75rem;
}

.footer-col ul li a {
  color: rgba(255, 255, 255, 0.7);
  transition: var(--transition);
}

.footer-col ul li a:hover {
  color: var(--accent-color);
  padding-left: 4px;
}

.footer-bottom {
  text-align: center;
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
  color: rgba(255, 255, 255, 0.5);
  font-size: 0.95rem;
}

@media (max-width: 768px) {
  .nav-toggle {
    display: flex;
  }

  .nav-menu {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background-color: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    flex-direction: column;
    padding: 1.5rem;
    box-shadow: var(--shadow-lg);
    display: none;
    gap: 0;
    border-top: 1px solid var(--border-color);
  }

  .nav-menu.active {
    display: flex;
  }

  .nav-menu li {
    width: 100%;
  }

  .nav-menu a {
    display: block;
    padding: 1rem 0;
  }

  .nav-menu a::after {
    display: none;
  }

  .hero-content h1 {
    font-size: 2.25rem;
  }

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

  .features h2,
  .page-hero h1 {
    font-size: 2.25rem;
  }

  .features-grid,
  .services-grid {
    grid-template-columns: 1fr;
  }

  .team-grid {
    grid-template-columns: 1fr;
  }

  .contact-wrapper {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

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

  h1 {
    font-size: 2rem;
  }
  h2 {
    font-size: 1.875rem;
  }
  h3 {
    font-size: 1.375rem;
  }

  .hero {
    padding: 80px 0 60px;
  }

  .features,
  .content-section,
  .team-section,
  .services-section,
  .contact-section,
  .stats-section,
  .join-team-section,
  .cta-section {
    padding: 60px 0;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 16px;
  }

  .hero {
    padding: 60px 0 40px;
  }

  .hero-content h1 {
    font-size: 1.875rem;
  }

  .hero-buttons {
    flex-direction: column;
    width: 100%;
  }

  .btn {
    width: 100%;
  }

  .stats-grid {
    grid-template-columns: 1fr;
  }

  .stat-number {
    font-size: 2.75rem;
  }
}