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

:root {
  --primary-color: #00d084;
  --primary-dark: #00a86b;
  --secondary-color: #0a0f1a;
  --accent-color: #1a1f2e;
  --text-color: #1a1f2e;
  --text-light: #6b7280;
  --bg-color: #ffffff;
  --bg-light: #f8faf9;
  --bg-dark: #0a0f1a;
  --border-color: #e5e7eb;
  --success-color: #00d084;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Inter", Roboto, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  color: var(--text-color);
  background-color: var(--bg-color);
  -webkit-font-smoothing: antialiased;
}

.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
}

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

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

.header {
  background-color: var(--bg-color);
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 1px 0 0 var(--border-color);
}

.header-accent {
  height: 3px;
  background: linear-gradient(90deg, var(--primary-color) 0%, var(--primary-dark) 100%);
}

.header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 0;
  gap: 3rem;
}

.header-brand {
  flex-shrink: 0;
}

.logo {
  display: flex;
  align-items: center;
  gap: 14px;
}

.logo-image {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  object-fit: cover;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.logo-content {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.logo-text {
  font-size: 1.375rem;
  font-weight: 800;
  color: var(--secondary-color);
  letter-spacing: -0.03em;
  line-height: 1;
}

.logo-tagline {
  font-size: 0.6875rem;
  font-weight: 600;
  color: var(--primary-color);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  line-height: 1;
}

.nav {
  display: flex;
  gap: 0.25rem;
  align-items: center;
  flex: 1;
  justify-content: flex-end;
}

.nav-link {
  color: var(--text-light);
  font-weight: 500;
  font-size: 0.9375rem;
  padding: 0.625rem 1.125rem;
  position: relative;
  transition: var(--transition);
  border-radius: 8px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
}

.nav-link-text {
  position: relative;
  z-index: 1;
}

.nav-link-indicator {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background-color: transparent;
  transition: var(--transition);
}

.nav-link:hover {
  color: var(--text-color);
  background-color: var(--bg-light);
}

.nav-link:hover .nav-link-indicator {
  background-color: var(--text-light);
}

.nav-link.active {
  color: var(--text-color);
  background-color: var(--bg-light);
}

.nav-link.active .nav-link-indicator {
  background-color: var(--primary-color);
}

.nav-link-cta {
  background-color: var(--secondary-color);
  color: white;
  margin-left: 0.5rem;
}

.nav-link-cta:hover {
  background-color: var(--accent-color);
  color: white;
  transform: translateY(-1px);
}

.nav-link-cta.active {
  background-color: var(--primary-color);
  color: var(--secondary-color);
}

.nav-link-cta .nav-link-indicator {
  display: none;
}

.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.menu-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background-color: var(--text-color);
  transition: var(--transition);
  border-radius: 2px;
}

.hero {
  background-color: var(--bg-light);
  padding: 8rem 0 6rem;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  top: -50%;
  right: -20%;
  width: 800px;
  height: 800px;
  background: radial-gradient(circle, rgba(0, 208, 132, 0.08) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.hero-content {
  max-width: 720px;
  position: relative;
  z-index: 1;
}

.hero-title {
  font-size: 3.75rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
  line-height: 1.1;
  letter-spacing: -0.03em;
  color: var(--secondary-color);
}

.hero-subtitle {
  font-size: 1.25rem;
  margin-bottom: 2.5rem;
  color: var(--text-light);
  line-height: 1.6;
}

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

.page-hero {
  background-color: var(--bg-light);
  padding: 5rem 0 3rem;
  position: relative;
}

.page-title {
  font-size: 3rem;
  font-weight: 700;
  color: var(--secondary-color);
  margin-bottom: 1rem;
  letter-spacing: -0.02em;
}

.page-subtitle {
  font-size: 1.25rem;
  color: var(--text-light);
  max-width: 600px;
}

.btn {
  display: inline-block;
  padding: 0.875rem 1.75rem;
  border-radius: 10px;
  font-weight: 600;
  font-size: 0.9375rem;
  text-align: center;
  cursor: pointer;
  transition: var(--transition);
  border: none;
  letter-spacing: -0.01em;
}

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

.btn-primary:hover {
  background-color: #1a1f2e;
  transform: translateY(-2px);
  box-shadow: 0 10px 25px rgba(10, 15, 26, 0.2);
}

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

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

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

.section-title {
  font-size: 2.75rem;
  font-weight: 700;
  text-align: center;
  margin-bottom: 4rem;
  color: var(--secondary-color);
  letter-spacing: -0.02em;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
}

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

.feature-card:hover {
  border-color: var(--primary-color);
  box-shadow: 0 10px 40px rgba(0, 208, 132, 0.08);
}

.feature-icon {
  color: var(--primary-color);
  margin-bottom: 1.5rem;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.feature-title {
  font-size: 1.375rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
  color: var(--secondary-color);
  letter-spacing: -0.01em;
}

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

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

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

.content-block {
  margin-bottom: 3.5rem;
}

.content-block h2 {
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 1rem;
  color: var(--secondary-color);
  letter-spacing: -0.02em;
}

.content-block h3 {
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 0.75rem;
  color: var(--secondary-color);
  letter-spacing: -0.01em;
}

.content-block p {
  color: var(--text-color);
  line-height: 1.8;
  margin-bottom: 1rem;
  font-size: 1.0625rem;
}

.content-block ul {
  margin-left: 1.5rem;
  margin-bottom: 1rem;
}

.content-block li {
  color: var(--text-color);
  line-height: 1.8;
  margin-bottom: 0.75rem;
  font-size: 1.0625rem;
}

.values-list {
  list-style: none;
  margin-left: 0;
}

.values-list li {
  padding-left: 2rem;
  position: relative;
  margin-bottom: 1.25rem;
}

.values-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--primary-color);
  font-weight: bold;
  font-size: 1.25rem;
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2.5rem;
  margin-top: 3rem;
}

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

.team-member:hover {
  border-color: var(--primary-color);
  box-shadow: 0 10px 40px rgba(0, 208, 132, 0.08);
}

.team-member-image {
  width: 100%;
  height: 320px;
  background: linear-gradient(135deg, var(--bg-light) 0%, #e5e7eb 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

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

.team-member-info {
  padding: 2rem;
}

.team-member-name {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  color: var(--secondary-color);
  letter-spacing: -0.01em;
}

.team-member-role {
  font-size: 0.9375rem;
  color: var(--primary-color);
  font-weight: 600;
  margin-bottom: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

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

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(360px, 1fr));
  gap: 2.5rem;
  margin-top: 3rem;
}

.service-card {
  background-color: var(--bg-color);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  overflow: hidden;
  transition: var(--transition);
}

.service-card:hover {
  border-color: var(--primary-color);
  box-shadow: 0 10px 40px rgba(0, 208, 132, 0.08);
}

.service-image {
  width: 100%;
  height: 240px;
  background: linear-gradient(135deg, var(--bg-light) 0%, #e5e7eb 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

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

.service-content {
  padding: 2rem;
}

.service-title {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 1rem;
  color: var(--secondary-color);
  letter-spacing: -0.01em;
}

.service-description {
  color: var(--text-color);
  line-height: 1.7;
  margin-bottom: 1.25rem;
  font-size: 0.9375rem;
}

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

.service-features li {
  color: var(--text-light);
  padding-left: 1.5rem;
  position: relative;
  margin-bottom: 0.75rem;
  font-size: 0.9375rem;
}

.service-features li::before {
  content: "•";
  position: absolute;
  left: 0;
  color: var(--primary-color);
  font-weight: bold;
  font-size: 1.25rem;
}

.contact-wrapper {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 4rem;
  margin-top: 3rem;
}

.contact-info h2,
.contact-form-wrapper h2 {
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 2rem;
  color: var(--secondary-color);
  letter-spacing: -0.02em;
}

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

.contact-detail h3 {
  font-size: 1.125rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
  color: var(--secondary-color);
  letter-spacing: -0.01em;
}

.contact-detail p {
  color: var(--text-color);
  line-height: 1.7;
  font-size: 0.9375rem;
}

.contact-form {
  background-color: var(--bg-light);
  padding: 2.5rem;
  border-radius: 16px;
  border: 1px solid var(--border-color);
}

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

.form-group label {
  display: block;
  font-weight: 600;
  margin-bottom: 0.5rem;
  color: var(--secondary-color);
  font-size: 0.9375rem;
  letter-spacing: -0.01em;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 0.875rem 1rem;
  border: 1px solid var(--border-color);
  border-radius: 10px;
  font-size: 0.9375rem;
  font-family: inherit;
  transition: var(--transition);
  background-color: var(--bg-color);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(0, 208, 132, 0.1);
}

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

.checkbox-label {
  display: flex;
  align-items: start;
  gap: 0.625rem;
  cursor: pointer;
}

.checkbox-label input[type="checkbox"] {
  width: auto;
  margin-top: 0.25rem;
  cursor: pointer;
  accent-color: var(--primary-color);
}

.checkbox-label span {
  color: var(--text-color);
  line-height: 1.6;
  font-size: 0.9375rem;
}

.form-message {
  margin-top: 1rem;
  padding: 1rem 1.25rem;
  border-radius: 10px;
  display: none;
  font-size: 0.9375rem;
}

.form-message.success {
  display: block;
  background-color: rgba(0, 208, 132, 0.1);
  color: var(--primary-dark);
  border: 1px solid var(--primary-color);
}

.form-message.error {
  display: block;
  background-color: rgba(239, 68, 68, 0.1);
  color: #b91c1c;
  border: 1px solid #ef4444;
}

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

.legal-content h2 {
  font-size: 2rem;
  font-weight: 700;
  margin-top: 3rem;
  margin-bottom: 1rem;
  color: var(--secondary-color);
  letter-spacing: -0.02em;
}

.legal-content h3 {
  font-size: 1.5rem;
  font-weight: 600;
  margin-top: 2rem;
  margin-bottom: 0.75rem;
  color: var(--secondary-color);
  letter-spacing: -0.01em;
}

.legal-content h4 {
  font-size: 1.25rem;
  font-weight: 600;
  margin-top: 1.5rem;
  margin-bottom: 0.5rem;
  color: var(--secondary-color);
  letter-spacing: -0.01em;
}

.legal-content p {
  color: var(--text-color);
  line-height: 1.8;
  margin-bottom: 1rem;
  font-size: 1.0625rem;
}

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

.legal-content li {
  color: var(--text-color);
  line-height: 1.8;
  margin-bottom: 0.75rem;
  font-size: 1.0625rem;
}

.cta {
  background-color: var(--bg-dark);
  color: white;
  padding: 6rem 0;
  position: relative;
  overflow: hidden;
}

.cta::before {
  content: "";
  position: absolute;
  bottom: -50%;
  left: -20%;
  width: 800px;
  height: 800px;
  background: radial-gradient(circle, rgba(0, 208, 132, 0.15) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.cta-content {
  max-width: 700px;
  margin: 0 auto;
  text-align: center;
  position: relative;
  z-index: 1;
}

.cta-title {
  font-size: 2.75rem;
  font-weight: 700;
  margin-bottom: 1rem;
  letter-spacing: -0.02em;
}

.cta-text {
  font-size: 1.125rem;
  margin-bottom: 2.5rem;
  opacity: 0.9;
  color: #d1d5db;
}

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

.cta .btn-primary:hover {
  background-color: #00f094;
  transform: translateY(-2px);
  box-shadow: 0 10px 30px rgba(0, 208, 132, 0.3);
}

.footer {
  background-color: var(--bg-dark);
  color: white;
  padding: 4rem 0 1.5rem;
}

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

.footer-section {
  margin-bottom: 1rem;
}

.footer-title {
  font-size: 1.0625rem;
  font-weight: 700;
  margin-bottom: 1.25rem;
  letter-spacing: -0.01em;
}

.footer-text {
  color: rgba(255, 255, 255, 0.7);
  line-height: 1.7;
  margin-bottom: 0.5rem;
  font-size: 0.9375rem;
}

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

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

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: 0.625rem;
}

.footer-links a {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.9375rem;
  transition: var(--transition);
}

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

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 2rem;
  text-align: center;
  color: rgba(255, 255, 255, 0.5);
  font-size: 0.875rem;
}

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

  .nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background-color: var(--bg-color);
    flex-direction: column;
    padding: 1.5rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    gap: 0.5rem;
    border-top: 1px solid var(--border-color);
    align-items: stretch;
  }

  .nav.active {
    display: flex;
  }

  .nav-link {
    padding: 1rem 1.125rem;
    width: 100%;
    flex-direction: row;
    justify-content: space-between;
  }

  .nav-link-indicator {
    width: 6px;
    height: 6px;
  }

  .nav-link-cta {
    margin-left: 0;
    margin-top: 0.5rem;
  }

  .hero {
    padding: 5rem 0 4rem;
  }

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

  .hero-subtitle {
    font-size: 1.0625rem;
  }

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

  .hero-buttons .btn {
    width: 100%;
  }

  .page-hero {
    padding: 3rem 0 2rem;
  }

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

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

  .features {
    padding: 4rem 0;
  }

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

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

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

  .contact-wrapper {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .footer-content {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .cta {
    padding: 4rem 0;
  }

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

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

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

  .hero {
    padding: 3.5rem 0 3rem;
  }

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

  .page-hero {
    padding: 2.5rem 0 1.5rem;
  }

  .page-title {
    font-size: 1.875rem;
  }

  .features {
    padding: 3rem 0;
  }

  .content-section {
    padding: 2.5rem 0;
  }

  .cta {
    padding: 3rem 0;
  }

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

  .contact-form {
    padding: 1.5rem;
  }
}