:root {
  --primary-color: #1a2d4c;
  --primary-dark: #0f1c30;
  --primary-light: #2e4773;
  --secondary-color: #00d9c0;
  --secondary-dark: #00b49b;
  --accent-color: #6366f1;
  --accent-light: #818cf8;
  --text-primary: #1e293b;
  --text-secondary: #64748b;
  --text-light: #94a3b8;
  --background-primary: #ffffff;
  --background-secondary: #f8fafc;
  --background-dark: #0f1c30;
  --border-color: #e2e8f0;
  --border-light: #f1f5f9;
  --success-color: #10b981;
  --warning-color: #f59e0b;
  --error-color: #ef4444;
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(26, 45, 76, 0.1),
    0 2px 4px -2px rgba(26, 45, 76, 0.1);
  --shadow-lg: 0 10px 15px -3px rgba(26, 45, 76, 0.1),
    0 4px 6px -4px rgba(26, 45, 76, 0.1);
  --shadow-xl: 0 20px 25px -5px rgba(26, 45, 76, 0.1),
    0 8px 10px -6px rgba(26, 45, 76, 0.1);
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --transition-fast: 0.2s ease-out;
  --transition-medium: 0.3s ease-out;
  --transition-slow: 0.5s ease-out;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
    Oxygen, Ubuntu, Cantarell, sans-serif;
  line-height: 1.6;
  color: var(--text-primary);
  background-color: var(--background-primary);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

.section-header {
  text-align: center;
  margin-bottom: 80px;
}

.section-title {
  font-family: "Inter", sans-serif;
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 20px;
  position: relative;
  letter-spacing: -0.02em;
}

.section-title::after {
  content: "";
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 4px;
  background: linear-gradient(
    90deg,
    var(--secondary-color),
    var(--accent-color)
  );
  border-radius: 2px;
}

.section-subtitle {
  font-size: 1.1rem;
  color: var(--text-secondary);
  max-width: 800px;
  margin: 0 auto;
  line-height: 1.7;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  border: none;
  border-radius: var(--radius-md);
  font-size: 1rem;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  transition: all var(--transition-medium);
  position: relative;
  overflow: hidden;
}

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

.btn-primary {
  background: var(--secondary-color);
  color: var(--primary-dark);
  box-shadow: var(--shadow-md);
}

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

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

.btn-outline:hover {
  background: var(--primary-color);
  color: white;
  border-color: var(--primary-color);
}

.btn-large {
  padding: 16px 32px;
  font-size: 1.1rem;
}

.btn-xl {
  padding: 20px 40px;
  font-size: 1.25rem;
}

.highlight {
  background: linear-gradient(120deg, var(--secondary-color), #34d399);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--background-dark);
  color: white;
  padding: 20px;
  z-index: 1000;
  transform: translateY(100%);
  transition: transform var(--transition-medium);
}

.cookie-banner.show {
  transform: translateY(0);
}

.cookie-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  max-width: 1200px;
  margin: 0 auto;
}

.cookie-buttons {
  display: flex;
  gap: 12px;
}

.cookie-accept,
.cookie-decline {
  padding: 8px 16px;
  border: none;
  border-radius: var(--radius-sm);
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.cookie-accept {
  background: var(--success-color);
  color: white;
}

.cookie-decline {
  background: transparent;
  color: white;
  border: 1px solid white;
}

.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  z-index: 999;
  transition: all var(--transition-medium);
}

.header.scrolled {
  background: rgba(255, 255, 255, 0.95);
  box-shadow: var(--shadow-sm);
}

.navbar {
  padding: 16px 0;
}

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

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary-color);
  text-decoration: none;
}

.logo i {
  font-size: 2rem;
  color: var(--primary-color);
}

.nav-menu {
  display: flex;
  align-items: center;
}

.nav-list {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
}

.nav-link {
  color: var(--text-primary);
  text-decoration: none;
  font-weight: 500;
  transition: color var(--transition-fast);
  position: relative;
}

.nav-link::after {
  content: "";
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--secondary-color);
  transition: width var(--transition-fast);
}

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

.nav-cta {
  background: var(--primary-color);
  color: white !important;
  padding: 10px 20px;
  border-radius: var(--radius-md);
  transition: all var(--transition-medium);
}

.nav-cta:hover {
  background: var(--primary-light);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.nav-cta::after {
  display: none;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 4px;
  cursor: pointer;
}

.nav-toggle-icon {
  width: 25px;
  height: 3px;
  background: var(--text-primary);
  transition: all var(--transition-fast);
}

.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero-background {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: -2;
}

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

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(
    135deg,
    rgba(10, 37, 64, 0.85),
    rgba(26, 45, 76, 0.7)
  );
  z-index: -1;
}

.hero-content {
  display: grid;
  grid-template-columns: 1fr;
  gap: 60px;
  align-items: center;
  padding: 120px 0 80px;
}

.hero-text {
  color: white;
  text-align: center;
}

.hero-title {
  font-family: "Inter", sans-serif;
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 800;
  margin-bottom: 24px;
  line-height: 1.1;
  letter-spacing: -0.04em;
}

.hero-subtitle {
  font-size: 1.3rem;
  margin-bottom: 40px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
  opacity: 0.95;
  font-weight: 300;
}

.hero-stats {
  display: flex;
  justify-content: center;
  gap: 60px;
  margin-bottom: 40px;
}

.stat-item {
  text-align: center;
}

.stat-number {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--secondary-color);
}

.stat-label {
  font-size: 1rem;
  opacity: 0.9;
}

.hero-actions {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-top: 40px;
}

.hero-scroll-indicator {
  position: absolute;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  color: white;
  opacity: 0.8;
  animation: bounce 2s infinite;
}

.scroll-arrow {
  font-size: 1.5rem;
}

@keyframes bounce {
  0%,
  20%,
  50%,
  80%,
  100% {
    transform: translateX(-50%) translateY(0);
  }
  40% {
    transform: translateX(-50%) translateY(-10px);
  }
  60% {
    transform: translateX(-50%) translateY(-5px);
  }
}

.problem-solution {
  padding: 120px 0;
  background: var(--background-secondary);
}

.problems-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
  margin-bottom: 80px;
}

.problem-card {
  background: white;
  padding: 30px;
  border-radius: var(--radius-lg);
  text-align: center;
  box-shadow: var(--shadow-md);
  transition: all var(--transition-medium);
  border: 1px solid var(--border-color);
}

.problem-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.problem-icon {
  width: 60px;
  height: 60px;
  margin: 0 auto 20px;
  background: linear-gradient(135deg, var(--accent-light), var(--accent-color));
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.5rem;
}

.problem-card h3 {
  font-size: 1.3rem;
  margin-bottom: 15px;
  color: var(--text-primary);
  font-weight: 600;
}

.problem-card p {
  color: var(--text-secondary);
  line-height: 1.6;
}

.solution-section {
  background: white;
  border-radius: var(--radius-xl);
  padding: 60px;
  box-shadow: var(--shadow-lg);
}

.solution-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.solution-text h3 {
  font-size: 2.2rem;
  margin-bottom: 20px;
  color: var(--text-primary);
  font-weight: 700;
}

.solution-text p {
  font-size: 1.1rem;
  color: var(--text-secondary);
  margin-bottom: 30px;
  line-height: 1.7;
}

.solution-features {
  list-style: none;
}

.solution-features li {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
  font-size: 1.1rem;
}

.solution-features i {
  color: var(--secondary-color);
  font-size: 1.2rem;
}

.solution-image {
  width: 100%;
  height: auto;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.courses {
  padding: 120px 0;
  background: var(--background-primary);
}

.courses-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 30px;
  margin-bottom: 80px;
}

.course-card {
  background: white;
  border-radius: var(--radius-lg);
  padding: 30px;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border-color);
  transition: all var(--transition-medium);
  position: relative;
  overflow: hidden;
}

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

.course-card.featured {
  border: 2px solid var(--secondary-color);
  position: relative;
}

.course-badge {
  position: absolute;
  top: 15px;
  right: 15px;
  background: linear-gradient(135deg, var(--accent-color), var(--accent-light));
  color: white;
  padding: 8px 16px;
  border-radius: var(--radius-md);
  font-size: 0.9rem;
  font-weight: 600;
}

.course-icon {
  width: 60px;
  height: 60px;
  background: linear-gradient(
    135deg,
    var(--primary-color),
    var(--primary-light)
  );
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.5rem;
  margin-bottom: 20px;
}

.course-title {
  font-size: 1.4rem;
  margin-bottom: 15px;
  color: var(--text-primary);
  font-weight: 600;
}

.course-description {
  color: var(--text-secondary);
  margin-bottom: 20px;
  line-height: 1.6;
}

.course-details {
  display: flex;
  gap: 20px;
  margin-bottom: 20px;
}

.course-duration,
.course-level {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9rem;
  color: var(--text-light);
}

.course-features {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.feature {
  background: var(--background-secondary);
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  color: var(--text-secondary);
  border: 1px solid var(--border-light);
}

.courses-cta {
  background: var(--background-secondary);
  border-radius: var(--radius-xl);
  padding: 60px;
  text-align: center;
}

.cta-content h3 {
  font-size: 2rem;
  margin-bottom: 20px;
  color: var(--text-primary);
  font-weight: 700;
}

.cta-content p {
  font-size: 1.1rem;
  color: var(--text-secondary);
  margin-bottom: 30px;
}

.cta-buttons {
  display: flex;
  justify-content: center;
  gap: 20px;
}

.testimonials {
  padding: 120px 0;
  background: var(--background-secondary);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 30px;
}

.testimonial-card {
  background: white;
  border-radius: var(--radius-lg);
  padding: 30px;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border-color);
  transition: all var(--transition-medium);
}

.testimonial-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.testimonial-card.featured {
  background: var(--primary-color);
  color: white;
}

.testimonial-header {
  display: flex;
  align-items: center;
  gap: 15px;
  margin-bottom: 20px;
}

.testimonial-avatar {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: linear-gradient(
    135deg,
    var(--secondary-color),
    var(--secondary-dark)
  );
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.5rem;
}

.testimonial-card.featured .testimonial-avatar {
  background: linear-gradient(
    135deg,
    rgba(255, 255, 255, 0.2),
    rgba(255, 255, 255, 0.1)
  );
}

.testimonial-info h4 {
  font-size: 1.2rem;
  margin-bottom: 4px;
  color: var(--text-primary);
  font-weight: 600;
}

.testimonial-card.featured .testimonial-info h4 {
  color: white;
}

.testimonial-role {
  font-size: 0.9rem;
  color: var(--text-light);
  margin-bottom: 8px;
}

.testimonial-card.featured .testimonial-role {
  color: rgba(255, 255, 255, 0.8);
}

.testimonial-rating {
  display: flex;
  gap: 2px;
}

.testimonial-rating i {
  color: #f59e0b;
  font-size: 0.9rem;
}

.testimonial-content p {
  line-height: 1.6;
  margin-bottom: 20px;
  color: var(--text-secondary);
}

.testimonial-card.featured .testimonial-content p {
  color: rgba(255, 255, 255, 0.9);
}

.testimonial-highlight {
  background: var(--background-secondary);
  padding: 15px;
  border-radius: var(--radius-sm);
  border-left: 4px solid var(--secondary-color);
  display: flex;
  align-items: center;
  gap: 10px;
  font-style: italic;
}

.testimonial-card.featured .testimonial-highlight {
  background: rgba(255, 255, 255, 0.1);
  border-left-color: var(--secondary-color);
}

.testimonial-highlight i {
  color: var(--secondary-color);
  font-size: 1.2rem;
}

.team {
  padding: 120px 0;
  background: var(--background-primary);
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 30px;
  margin-bottom: 80px;
}

.team-member {
  background: var(--background-secondary);
  border-radius: var(--radius-lg);
  padding: 30px;
  transition: all var(--transition-medium);
  text-align: center;
  border: 1px solid var(--border-light);
}

.team-member:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.team-member.featured {
  background: var(--primary-color);
  color: white;
  border: none;
}

.team-member.featured .btn-secondary {
  background: var(--secondary-color);
  color: var(--primary-dark);
}

.member-avatar {
  width: 80px;
  height: 80px;
  background: linear-gradient(
    135deg,
    var(--secondary-color),
    var(--secondary-dark)
  );
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 2rem;
  margin: 0 auto 20px;
}

.team-member.featured .member-avatar {
  background: linear-gradient(
    135deg,
    rgba(255, 255, 255, 0.2),
    rgba(255, 255, 255, 0.1)
  );
}

.member-info h3 {
  font-size: 1.4rem;
  margin-bottom: 8px;
  color: var(--text-primary);
  font-weight: 700;
}

.team-member.featured .member-info h3 {
  color: white;
}

.member-role {
  font-size: 1rem;
  color: var(--secondary-dark);
  font-weight: 600;
  display: block;
  margin-bottom: 20px;
}

.team-member.featured .member-role {
  color: var(--secondary-color);
}

.member-description p {
  line-height: 1.6;
  margin-bottom: 20px;
  color: var(--text-secondary);
}
.member-description ul {
  margin-bottom: 20px;
}

.team-member.featured .member-description p,
.team-member.featured .member-description ul {
  color: rgba(255, 255, 255, 0.9);
}

.faq {
  padding: 120px 0;
  background: var(--background-primary);
}

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

.faq-item {
  background: white;
  border-radius: var(--radius-lg);
  margin-bottom: 15px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border-color);
  overflow: hidden;
}

.faq-question {
  padding: 25px 30px;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: white;
  transition: all var(--transition-fast);
}

.faq-question:hover {
  background: var(--background-secondary);
}

.faq-question h4 {
  font-size: 1.1rem;
  color: var(--text-primary);
  margin: 0;
  font-weight: 600;
}

.faq-question i {
  color: var(--primary-color);
  transition: transform var(--transition-fast);
}

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

.faq-answer {
  padding: 0 30px;
  max-height: 0;
  overflow: hidden;
  transition: all var(--transition-medium);
}

.faq-item.active .faq-answer {
  padding: 0 30px 25px;
  max-height: 200px;
}

.faq-answer p {
  color: var(--text-secondary);
  line-height: 1.6;
  margin: 0;
}

.faq-contact {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: var(--background-secondary);
  padding: 40px;
  border-radius: var(--radius-lg);
  margin-top: 60px;
}

.contact-info h3 {
  font-size: 1.3rem;
  margin-bottom: 8px;
  color: var(--text-primary);
  font-weight: 600;
}

.contact-info p {
  color: var(--text-secondary);
  margin-bottom: 20px;
}

.cta-final {
  padding: 120px 0;
  background: var(--primary-color);
  color: white;
  position: relative;
  overflow: hidden;
}

.cta-content {
  display: grid;
  grid-template-columns: 1fr;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 1;
  text-align: center;
}

.cta-main h2 {
  font-family: "Inter", sans-serif;
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  font-weight: 800;
  margin-bottom: 20px;
  line-height: 1.2;
}

.cta-subtitle {
  font-size: 1.3rem;
  margin-bottom: 40px;
  opacity: 0.9;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.cta-benefits {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 25px;
  margin-bottom: 40px;
}

.benefit-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1rem;
}

.benefit-item i {
  color: var(--secondary-color);
  font-size: 1.1rem;
}

.cta-actions {
  text-align: center;
  margin-bottom: 30px;
}

.cta-guarantee {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-top: 15px;
  font-size: 0.9rem;
  opacity: 0.8;
}

.cta-guarantee i {
  color: var(--secondary-color);
}

.footer {
  background: var(--background-dark);
  color: white;
  padding: 80px 0 30px;
}

.footer-content {
  display: flex;
  flex-direction: column;
  gap: 60px;
}

.footer-main {
  display: grid;
  grid-template-columns: 2fr 3fr;
  gap: 60px;
}

.footer-brand {
  max-width: 400px;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 20px;
}

.footer-logo i {
  font-size: 2rem;
  color: var(--secondary-color);
}

.footer-description {
  color: rgba(255, 255, 255, 0.8);
  line-height: 1.6;
  margin-bottom: 30px;
}

.footer-social {
  display: flex;
  gap: 15px;
}

.social-link {
  width: 40px;
  height: 40px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  text-decoration: none;
  transition: all var(--transition-fast);
}

.social-link:hover {
  background: var(--secondary-color);
  color: var(--primary-dark);
  transform: translateY(-2px);
}

.footer-links {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 40px;
}

.footer-column h4 {
  font-size: 1.1rem;
  margin-bottom: 20px;
  color: white;
  font-weight: 600;
}

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

.footer-column li {
  margin-bottom: 8px;
}

.footer-column a {
  color: rgba(255, 255, 255, 0.7);
  text-decoration: none;
  transition: color var(--transition-fast);
}

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

.footer-newsletter input {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.1);
  color: white;
  font-size: 1rem;
}
.footer-newsletter input::placeholder {
  color: rgba(255, 255, 255, 0.6);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 30px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-legal {
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.legal-links {
  display: flex;
  gap: 30px;
}

.legal-links a {
  color: rgba(255, 255, 255, 0.7);
  text-decoration: none;
  font-size: 0.9rem;
  transition: color var(--transition-fast);
}

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

.footer-copyright {
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.6);
}

.footer-copyright p {
  margin-bottom: 4px;
}

.footer-badges {
  display: flex;
  gap: 30px;
}

.badge-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.7);
}

.badge-item i {
  color: var(--success-color);
}

.back-to-top {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 50px;
  height: 50px;
  background: var(--primary-color);
  color: white;
  border: none;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-lg);
  transition: all var(--transition-medium);
  opacity: 0;
  visibility: hidden;
  z-index: 1000;
}

.back-to-top.show {
  opacity: 1;
  visibility: visible;
}

.back-to-top:hover {
  background: var(--primary-dark);
  transform: translateY(-2px);
}

.success-notification {
  position: fixed;
  top: 20px;
  right: 20px;
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  z-index: 1001;
  transform: translateX(120%);
  transition: transform var(--transition-medium);
}

.success-notification.show {
  transform: translateX(0);
}

.notification-content {
  display: flex;
  align-items: center;
  gap: 15px;
  padding: 20px 25px;
}

.notification-icon {
  width: 40px;
  height: 40px;
  background: var(--success-color);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.2rem;
}

.notification-text h4 {
  font-size: 1.1rem;
  margin-bottom: 4px;
  color: var(--text-primary);
  font-weight: 600;
}

.notification-text p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin: 0;
}

.notification-close {
  background: none;
  border: none;
  color: var(--text-light);
  cursor: pointer;
  font-size: 1.2rem;
  padding: 5px;
  transition: color var(--transition-fast);
}

.notification-close:hover {
  color: var(--text-primary);
}

@media (max-width: 1024px) {
  .container {
    padding: 0 15px;
  }
  .hero-stats {
    gap: 30px;
  }
  .solution-content {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .cta-content {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .footer-main {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .footer-links {
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
  }
  .footer-bottom {
    flex-direction: column;
    gap: 20px;
    align-items: flex-start;
  }
  .footer-badges {
    flex-direction: column;
    gap: 15px;
  }
}

@media (max-width: 768px) {
  .nav-menu {
    position: fixed;
    top: 70px; /* Adjust based on header height */
    left: 0;
    right: 0;
    background: white;
    flex-direction: column;
    padding: 20px 0;
    box-shadow: var(--shadow-lg);
    transform: translateY(-150%);
    transition: transform var(--transition-medium);
  }
  .nav-menu.active {
    transform: translateY(0);
  }
  .nav-list {
    flex-direction: column;
    gap: 20px;
  }
  .nav-toggle {
    display: flex;
  }
  .nav-toggle.active .nav-toggle-icon:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
  }
  .nav-toggle.active .nav-toggle-icon:nth-child(2) {
    opacity: 0;
  }
  .nav-toggle.active .nav-toggle-icon:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
  }
  .hero-actions {
    flex-direction: column;
    align-items: center;
  }
  .hero-stats {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .problems-grid,
  .courses-grid,
  .testimonials-grid,
  .team-grid {
    grid-template-columns: 1fr;
  }
  .faq-categories {
    flex-wrap: wrap;
    gap: 10px;
  }
  .faq-category {
    padding: 8px 16px;
    font-size: 0.9rem;
  }
  .faq-contact {
    flex-direction: column;
    gap: 20px;
    text-align: center;
  }
  .cta-benefits {
    flex-direction: column;
    align-items: center;
  }
  .legal-links {
    flex-wrap: wrap;
    gap: 15px;
  }
  .solution-section,
  .courses-cta,
  .testimonials-cta,
  .team-approach,
  .vision-quote {
    padding: 40px 30px;
  }
}

@media (max-width: 480px) {
  .hero-content {
    padding: 100px 0 60px;
  }
  .section-header {
    margin-bottom: 60px;
  }
  .stat-number {
    font-size: 2rem;
  }
  .course-card,
  .testimonial-card,
  .team-member {
    padding: 20px;
  }
  .faq-question {
    padding: 20px;
  }
  .faq-item.active .faq-answer {
    padding: 0 20px 20px;
  }
  .back-to-top {
    bottom: 20px;
    right: 20px;
    width: 45px;
    height: 45px;
  }
  .success-notification {
    top: 15px;
    right: 15px;
    left: 15px;
  }
  .notification-content {
    padding: 15px 20px;
  }
}

@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}