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

:root {
  --color-primary: #4f8cff;
  --color-primary-dark: #3b75e6;
  --color-secondary: #6b9fff;
  --color-accent: #ff9f66;
  --color-background: #fafbfc;
  --color-surface: #ffffff;
  --color-card: #f5f7fa;
  --color-text: #2d3748;
  --color-text-light: #64748b;
  --color-border: #e2e8f0;
  --color-success: #4caf50;
  --color-error: #ef4444;
  --font-primary: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-heading: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --shadow-sm: 0 1px 3px rgba(79, 140, 255, 0.08);
  --shadow-md: 0 4px 12px rgba(79, 140, 255, 0.12);
  --shadow-lg: 0 12px 24px rgba(79, 140, 255, 0.15);
}

body {
  font-family: var(--font-primary);
  color: var(--color-text);
  line-height: 1.6;
  background-color: var(--color-background);
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 1rem;
}

h1 {
  font-size: 3rem;
}

h2 {
  font-size: 2.5rem;
}

h3 {
  font-size: 1.75rem;
}

h4 {
  font-size: 1.5rem;
}

p {
  margin-bottom: 1rem;
}

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

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

.header {
  background-color: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  padding: 1.25rem 0;
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: var(--shadow-sm);
  backdrop-filter: blur(10px);
  background-color: rgba(255, 255, 255, 0.95);
}

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

.logo-wrapper {
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo-img {
  width: 40px;
  height: 40px;
  object-fit: contain;
  border-radius: 8px;
}

.logo {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--color-primary);
  text-decoration: none;
}

.logo:hover {
  color: var(--color-primary-dark);
}

.nav-menu {
  display: flex;
  list-style: none;
  gap: 2rem;
}

.nav-menu a {
  color: var(--color-text);
  font-weight: 500;
  padding: 0.5rem 0;
  position: relative;
  font-size: 0.9375rem;
}

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

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

.mobile-menu-toggle {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.mobile-menu-toggle span {
  width: 25px;
  height: 3px;
  background-color: var(--color-text);
  border-radius: 2px;
  transition: var(--transition);
}

.hero {
  background: linear-gradient(135deg, #f0f7ff 0%, #e6f1ff 50%, #fff5f0 100%);
  color: var(--color-text);
  padding: 7rem 0;
  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(79, 140, 255, 0.1) 0%, transparent 50%),
    radial-gradient(circle at 80% 50%, rgba(255, 159, 102, 0.08) 0%, transparent 50%);
  pointer-events: none;
}

.hero-content {
  max-width: 800px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.hero-title {
  font-size: 3.5rem;
  margin-bottom: 1.5rem;
  color: var(--color-text);
  font-weight: 700;
  letter-spacing: -0.02em;
}

.hero-subtitle {
  font-size: 1.25rem;
  margin-bottom: 2rem;
  color: var(--color-text-light);
  line-height: 1.8;
}

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

.btn {
  display: inline-block;
  padding: 0.875rem 2rem;
  font-size: 1rem;
  font-weight: 600;
  border-radius: 12px;
  cursor: pointer;
  transition: var(--transition);
  border: none;
  text-align: center;
}

.btn-primary {
  background-color: var(--color-primary);
  color: white;
  box-shadow: 0 4px 12px rgba(79, 140, 255, 0.25);
}

.btn-primary:hover {
  background-color: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(79, 140, 255, 0.35);
  color: white;
}

.btn-secondary {
  background-color: var(--color-surface);
  color: var(--color-primary);
  border: 2px solid var(--color-border);
  box-shadow: var(--shadow-sm);
}

.btn-secondary:hover {
  background-color: var(--color-card);
  border-color: var(--color-primary);
  color: var(--color-primary-dark);
}

.features {
  padding: 6rem 0;
  background-color: var(--color-surface);
}

.section-title {
  text-align: center;
  margin-bottom: 3rem;
  color: var(--color-text);
  font-weight: 700;
  font-size: 2.5rem;
  letter-spacing: -0.02em;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
}

.feature-card {
  padding: 2.5rem;
  text-align: center;
  background-color: var(--color-surface);
  border-radius: 16px;
  transition: var(--transition);
  border: 1px solid var(--color-border);
}

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

.feature-icon {
  color: var(--color-primary);
  margin-bottom: 1.5rem;
  display: flex;
  justify-content: center;
  background: linear-gradient(135deg, #f0f7ff 0%, #e6f1ff 100%);
  width: 80px;
  height: 80px;
  border-radius: 16px;
  align-items: center;
  margin-left: auto;
  margin-right: auto;
}

.feature-card h3 {
  margin-bottom: 1rem;
  color: var(--color-text);
  font-size: 1.375rem;
}

.feature-card p {
  color: var(--color-text-light);
  margin-bottom: 0;
  line-height: 1.7;
}

.cta {
  background: linear-gradient(135deg, #e6f1ff 0%, #f0f7ff 50%, #fff5f0 100%);
  color: var(--color-text);
  padding: 5rem 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at 30% 50%, rgba(79, 140, 255, 0.1) 0%, transparent 50%);
  pointer-events: none;
}

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

.cta-content h2 {
  color: var(--color-text);
  margin-bottom: 1rem;
  font-weight: 700;
}

.cta-content p {
  font-size: 1.125rem;
  margin-bottom: 2rem;
  color: var(--color-text-light);
}

.page-header {
  background: linear-gradient(135deg, #f0f7ff 0%, #e6f1ff 50%, #fff5f0 100%);
  color: var(--color-text);
  padding: 5rem 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.page-header::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at 50% 50%, rgba(79, 140, 255, 0.12) 0%, transparent 60%);
  pointer-events: none;
}

.page-header h1 {
  color: var(--color-text);
  margin-bottom: 0.5rem;
  position: relative;
  z-index: 1;
  font-weight: 700;
}

.page-header p {
  font-size: 1.125rem;
  color: var(--color-text-light);
  position: relative;
  z-index: 1;
}

.content-section {
  padding: 5rem 0;
}

.content-section.bg-light {
  background-color: var(--color-card);
}

.content-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 3rem;
  align-items: center;
}

.content-grid.reverse {
  direction: rtl;
}

.content-grid.reverse > * {
  direction: ltr;
}

.content-text h2 {
  margin-bottom: 1.5rem;
  color: var(--color-text);
  font-weight: 700;
}

.content-text p {
  color: var(--color-text-light);
  font-size: 1.0625rem;
  line-height: 1.8;
}

.content-image img {
  width: 100%;
  border-radius: 16px;
  box-shadow: var(--shadow-md);
}

.values-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.value-card {
  padding: 2rem;
  background-color: var(--color-surface);
  border-radius: 16px;
  border-left: 4px solid var(--color-primary);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

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

.value-card h3 {
  color: var(--color-primary);
  margin-bottom: 1rem;
  font-size: 1.25rem;
}

.value-card p {
  color: var(--color-text-light);
  margin-bottom: 0;
  line-height: 1.7;
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-bottom: 3rem;
}

.team-member {
  background-color: var(--color-surface);
  border-radius: 16px;
  overflow: hidden;
  transition: var(--transition);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
}

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

.team-member-image {
  width: 100%;
  height: 300px;
  background: linear-gradient(135deg, #f0f7ff 0%, #e6f1ff 100%);
  overflow: hidden;
}

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

.team-member-info {
  padding: 1.5rem;
}

.team-member-info h3 {
  margin-bottom: 0.5rem;
  color: var(--color-text);
}

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

.team-member-bio {
  color: var(--color-text-light);
  font-size: 0.9375rem;
  margin-bottom: 0;
  line-height: 1.7;
}

.team-more {
  text-align: center;
  padding: 2rem;
  background-color: var(--color-card);
  border-radius: 16px;
  font-style: italic;
  color: var(--color-text-light);
  border: 1px solid var(--color-border);
}

.services-grid {
  display: grid;
  gap: 3rem;
}

.service-card {
  display: grid;
  grid-template-columns: 400px 1fr;
  gap: 2rem;
  background-color: var(--color-surface);
  border-radius: 16px;
  overflow: hidden;
  transition: var(--transition);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
}

.service-card:hover {
  box-shadow: var(--shadow-lg);
  border-color: var(--color-primary);
}

.service-image {
  width: 100%;
  height: 300px;
  background: linear-gradient(135deg, #f0f7ff 0%, #e6f1ff 100%);
}

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

.service-content {
  padding: 2rem;
}

.service-content h3 {
  color: var(--color-text);
  margin-bottom: 1rem;
  font-size: 1.5rem;
  font-weight: 700;
}

.service-content p {
  color: var(--color-text-light);
  margin-bottom: 1.5rem;
  line-height: 1.7;
}

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

.service-features li {
  padding: 0.5rem 0;
  padding-left: 1.5rem;
  position: relative;
  color: var(--color-text-light);
  line-height: 1.7;
}

.service-features li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--color-primary);
  font-weight: bold;
}

.contact-wrapper {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 3rem;
}

.contact-info h2 {
  margin-bottom: 1rem;
  color: var(--color-text);
}

.contact-info > p {
  color: var(--color-text-light);
  margin-bottom: 2rem;
  line-height: 1.7;
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.contact-detail h3 {
  font-size: 1.125rem;
  margin-bottom: 0.5rem;
  color: var(--color-primary);
  font-weight: 600;
}

.contact-detail p {
  color: var(--color-text-light);
  margin-bottom: 0;
}

.contact-detail a {
  color: var(--color-text-light);
}

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

.contact-form-wrapper {
  background-color: var(--color-surface);
  padding: 2.5rem;
  border-radius: 16px;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--color-border);
}

.contact-form h2 {
  margin-bottom: 2rem;
  color: var(--color-text);
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 500;
  color: var(--color-text);
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.875rem;
  border: 1px solid var(--color-border);
  border-radius: 10px;
  font-family: var(--font-primary);
  font-size: 1rem;
  transition: var(--transition);
  background-color: var(--color-surface);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(79, 140, 255, 0.1);
}

.form-group textarea {
  resize: vertical;
}

.form-message {
  margin-top: 1rem;
  padding: 1rem;
  border-radius: 8px;
  display: none;
}

.form-message.success {
  background-color: #e8f5e9;
  color: #2e7d32;
  border: 1px solid #a5d6a7;
  display: block;
  border-radius: 10px;
}

.form-message.error {
  background-color: #ffebee;
  color: #c62828;
  border: 1px solid #ef9a9a;
  display: block;
  border-radius: 10px;
}

.legal-content {
  padding: 3rem 0;
}

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

.legal-text h2 {
  color: var(--color-text);
  margin-top: 2.5rem;
  margin-bottom: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--color-border);
  font-weight: 700;
}

.legal-text h2:first-child {
  margin-top: 0;
  padding-top: 0;
  border-top: none;
}

.legal-text h3 {
  color: var(--color-text);
  font-size: 1.25rem;
  margin-top: 1.5rem;
  margin-bottom: 0.75rem;
  font-weight: 600;
}

.legal-text p {
  color: var(--color-text-light);
  margin-bottom: 1rem;
  line-height: 1.8;
}

.legal-text ul {
  margin-bottom: 1rem;
  padding-left: 2rem;
}

.legal-text li {
  color: var(--color-text-light);
  margin-bottom: 0.5rem;
  line-height: 1.7;
}

.legal-text a {
  color: var(--color-primary);
}

.footer {
  background-color: var(--color-card);
  color: var(--color-text);
  padding: 3rem 0 1rem;
  border-top: 1px solid var(--color-border);
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
  margin-bottom: 2rem;
}

.footer-column h4 {
  margin-bottom: 1rem;
  color: var(--color-text);
  font-weight: 600;
}

.footer-column p {
  color: var(--color-text-light);
  font-size: 0.9375rem;
  line-height: 1.7;
}

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

.footer-column ul li {
  margin-bottom: 0.5rem;
}

.footer-column a {
  color: var(--color-text-light);
  transition: var(--transition);
}

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

.footer-bottom {
  text-align: center;
  padding-top: 2rem;
  border-top: 1px solid var(--color-border);
}

.footer-bottom p {
  color: var(--color-text-light);
  font-size: 0.875rem;
  margin-bottom: 0;
}

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

  .nav-menu {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background-color: var(--color-surface);
    flex-direction: column;
    gap: 0;
    padding: 1rem;
    box-shadow: var(--shadow-md);
    display: none;
    border-bottom: 1px solid var(--color-border);
  }

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

  .nav-menu li {
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--color-border);
  }

  .nav-menu li:last-child {
    border-bottom: none;
  }

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

  h1 {
    font-size: 2.25rem;
  }

  h2 {
    font-size: 1.875rem;
  }

  .hero-buttons {
    flex-direction: column;
    align-items: stretch;
  }

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

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

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

  .service-card {
    grid-template-columns: 1fr;
  }

  .service-image {
    height: 250px;
  }

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

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

@media (max-width: 480px) {
  .container {
    padding: 0 15px;
  }

  .hero {
    padding: 4rem 0;
  }

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

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

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

  .btn {
    padding: 0.75rem 1.5rem;
  }
}