:root {
  --primary-color: #2d3748;
  --secondary-color: #f6ad55;
  --accent-color: #4299e1;
  --light-bg: #f7fafc;
  --dark-bg: #1a202c;
  --text-dark: #2d3748;
  --text-light: #ffffff;
}

* {
  font-family: 'Poppins', sans-serif;
}

body {
  color: var(--text-dark);
}

.navbar {
  background: linear-gradient(135deg, var(--primary-color), var(--dark-bg));
  backdrop-filter: blur(10px);
  box-shadow: 0 2px 20px rgba(0,0,0,0.1);
}

.navbar-brand {
  font-size: 1.5rem;
  color: var(--secondary-color) !important;
}

.nav-link {
  font-weight: 500;
  color: var(--text-light) !important;
  transition: color 0.3s ease;
}

.nav-link:hover {
  color: var(--secondary-color) !important;
}

.hero-section {
  background: linear-gradient(135deg, var(--primary-color), var(--dark-bg));
  color: var(--text-light);
  position: relative;
  overflow: hidden;
}

.hero-gradient {
  position: absolute;
  top: 0;
  right: 0;
  width: 50%;
  height: 100%;
  background: linear-gradient(45deg, transparent, var(--secondary-color), transparent);
  opacity: 0.1;
}

.hero-title {
  font-size: 3.5rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
}

.hero-subtitle {
  font-size: 1.2rem;
  margin-bottom: 2rem;
  line-height: 1.6;
}

.btn-primary {
  background: var(--secondary-color);
  border: none;
  padding: 12px 30px;
  font-weight: 600;
  border-radius: 50px;
  transition: all 0.3s ease;
}

.btn-primary:hover {
  background: #e69138;
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(246, 173, 85, 0.3);
}

.btn-outline-light {
  border: 2px solid var(--text-light);
  color: var(--text-light);
  padding: 10px 30px;
  font-weight: 600;
  border-radius: 50px;
  transition: all 0.3s ease;
}

.btn-outline-light:hover {
  background: var(--text-light);
  color: var(--primary-color);
}

.section-title {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--primary-color);
  margin-bottom: 1rem;
}

.section-subtitle {
  font-size: 1.1rem;
  color: #718096;
  margin-bottom: 3rem;
}

.services-section {
  background: var(--light-bg);
}

.service-card {
  background: white;
  padding: 2rem;
  border-radius: 15px;
  text-align: center;
  height: 100%;
  transition: transform 0.3s ease;
  box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.service-card:hover {
  transform: translateY(-10px);
}

.service-icon {
  background: linear-gradient(135deg, var(--accent-color), var(--secondary-color));
  color: white;
  width: 80px;
  height: 80px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
  font-size: 2rem;
}

.process-section {
  background: white;
}

.process-step {
  display: flex;
  align-items: flex-start;
  margin-bottom: 2rem;
}

.step-number {
  background: var(--secondary-color);
  color: white;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  margin-right: 1rem;
  flex-shrink: 0;
}

.testimonials-section {
  background: var(--light-bg);
}

.testimonial-card {
  background: white;
  padding: 2rem;
  border-radius: 15px;
  height: 100%;
  box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.testimonial-content {
  margin-bottom: 1.5rem;
  font-style: italic;
}

.testimonial-author strong {
  color: var(--primary-color);
}

.testimonial-author span {
  color: #718096;
  font-size: 0.9rem;
}

.cta-section {
  background: linear-gradient(135deg, var(--accent-color), var(--primary-color));
  color: var(--text-light);
}

.cta-title {
  font-size: 3rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

.cta-subtitle {
  font-size: 1.2rem;
  margin-bottom: 2rem;
}

.btn-light {
  background: white;
  color: var(--primary-color);
  border: none;
  padding: 12px 30px;
  font-weight: 600;
  border-radius: 50px;
}

.advantages-section {
  background: white;
}

.advantage-item {
  padding: 1.5rem;
}

.advantage-icon {
  background: linear-gradient(135deg, var(--secondary-color), #e69138);
  color: white;
  width: 70px;
  height: 70px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1rem;
  font-size: 1.5rem;
}

.methodology-section {
  background: var(--light-bg);
}

.methodology-item {
  display: flex;
  align-items: center;
  margin-bottom: 1rem;
  font-weight: 500;
}

.contact-section {
  background: white;
}

.contact-form .form-control {
  border: 2px solid #e2e8f0;
  border-radius: 10px;
  padding: 12px 15px;
  transition: border-color 0.3s ease;
}

.contact-form .form-control:focus {
  border-color: var(--secondary-color);
  box-shadow: 0 0 0 0.2rem rgba(246, 173, 85, 0.25);
}

.contact-info {
  background: var(--light-bg);
  padding: 2rem;
  border-radius: 15px;
  height: fit-content;
}

.contact-item {
  display: flex;
  align-items: center;
  margin-bottom: 1rem;
}

.contact-item i {
  color: var(--secondary-color);
  margin-right: 1rem;
  font-size: 1.2rem;
}

.footer-section {
  background: var(--dark-bg);
  color: var(--text-light);
  padding: 3rem 0 1rem;
}

.footer-title {
  color: var(--secondary-color);
  margin-bottom: 1rem;
}

.footer-description {
  color: #a0aec0;
  line-height: 1.6;
}

.footer-contact p {
  margin-bottom: 0.5rem;
  color: #a0aec0;
}

.footer-links a {
  color: #a0aec0;
  text-decoration: none;
  display: block;
  margin-bottom: 0.5rem;
  transition: color 0.3s ease;
}

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

.footer-bottom {
  border-top: 1px solid #4a5568;
  margin-top: 2rem;
  padding-top: 2rem;
}

.footer-bottom p {
  color: #a0aec0;
  margin: 0;
}

.mission-section {
  background: var(--light-bg);
}

.values-section {
  background: white;
}

.value-card {
  padding: 2rem 1rem;
  height: 100%;
}

.value-icon {
  background: linear-gradient(135deg, var(--accent-color), var(--secondary-color));
  color: white;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1rem;
  font-size: 1.5rem;
}

.expertise-section {
  background: var(--light-bg);
}

.expertise-item {
  background: white;
  padding: 2rem;
  border-radius: 15px;
  height: 100%;
  box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.expertise-item h5 {
  color: var(--primary-color);
  margin-bottom: 1rem;
  font-weight: 600;
}

.approach-section {
  background: white;
}

.approach-content {
  background: var(--light-bg);
  padding: 3rem;
  border-radius: 20px;
}

.approach-pillar h5 {
  font-weight: 600;
}

.nav-link.active {
  color: var(--secondary-color) !important;
}

.privacy-page, .cookies-page {
  background: var(--light-bg);
  padding: 3rem 0;
}

.privacy-content, .cookies-content {
  background: white;
  padding: 3rem;
  border-radius: 15px;
  box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.privacy-content h3, .cookies-content h3 {
  color: var(--primary-color);
  margin-top: 2rem;
  margin-bottom: 1rem;
}

.privacy-content h3:first-child, .cookies-content h3:first-child {
  margin-top: 0;
}

.submit-page {
  background: var(--light-bg);
  min-height: 80vh;
  display: flex;
  align-items: center;
}

.submit-content {
  background: white;
  padding: 3rem;
  border-radius: 20px;
  text-align: center;
  box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.submit-icon {
  background: linear-gradient(135deg, var(--secondary-color), #e69138);
  color: white;
  width: 100px;
  height: 100px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 2rem;
  font-size: 3rem;
}

@media (max-width: 768px) {
  .hero-title {
    font-size: 2.5rem;
  }
  
  .section-title {
    font-size: 2rem;
  }
  
  .cta-title {
    font-size: 2rem;
  }
  
  .approach-content {
    padding: 2rem;
  }
  
  .privacy-content, .cookies-content {
    padding: 2rem;
  }
  
  .submit-content {
    padding: 2rem;
  }
}