/* Bordustona Académie - Professional Corporate CSS Theme */

:root {
  --color-primary: #243F6E;
  --color-secondary: #F4F8FB;
  --color-accent: #F6AC3B;
  --color-gray-100: #F8FAFC;
  --color-gray-200: #E5EAF1;
  --color-gray-300: #D1D9E6;
  --color-gray-400: #AEB8C9;
  --color-gray-600: #5A6B85;
  --color-gray-800: #2B3445;
  --color-white: #fff;
  --color-black: #181C23;
  --shadow-card: 0 2px 12px 0 rgba(36,63,110,0.08);
  --shadow-elevated: 0 4px 24px 0 rgba(36,63,110,0.12);
  --radius: 10px;
  --radius-sm: 6px;
  --transition: 0.18s cubic-bezier(.4,0,.2,1);
  --font-display: 'Montserrat', Arial, Helvetica, sans-serif;
  --font-body: 'Open Sans', Arial, Helvetica, sans-serif;
}

html {
  box-sizing: border-box;
  font-size: 16px;
  scroll-behavior: smooth;
}
*, *:before, *:after {
  box-sizing: inherit;
}
body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--color-gray-800);
  background: var(--color-secondary);
  line-height: 1.6;
  min-height: 100vh;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  color: var(--color-primary);
  margin-top: 0;
  margin-bottom: 16px;
  font-weight: 700;
  letter-spacing: -0.5px;
}
h1 { font-size: 2.2rem; }
h2 { font-size: 1.6rem; }
h3 { font-size: 1.2rem; }
h4 { font-size: 1.05rem; }
h5, h6 { font-size: 1rem; }
p, ul, ol, li {
  font-size: 1rem;
  color: var(--color-gray-800);
  margin-bottom: 1em;
}
strong { color: var(--color-primary); }
a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color var(--transition);
}
a:hover, a:focus {
  color: var(--color-accent);
}

/* Layout Containers */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}
.content-wrapper {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.section {
  margin-bottom: 60px;
  padding: 40px 20px;
  background: var(--color-white);
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
}

/* Flexbox Patterns */
.card-container {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
}
.card {
  margin-bottom: 20px;
  position: relative;
  background: var(--color-white);
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
  padding: 24px;
  flex: 1 1 300px;
  transition: box-shadow var(--transition), transform var(--transition);
}
.card:hover {
  box-shadow: var(--shadow-elevated);
  transform: translateY(-2px) scale(1.01);
}
.content-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  justify-content: space-between;
}
.text-image-section {
  display: flex;
  align-items: center;
  gap: 30px;
  flex-wrap: wrap;
}
.testimonial-card {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 20px;
  background: var(--color-gray-100);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-card);
  margin-bottom: 20px;
  min-width: 260px;
  max-width: 420px;
  flex: 1 1 320px;
  transition: box-shadow var(--transition), transform var(--transition);
}
.testimonial-card:hover {
  box-shadow: var(--shadow-elevated);
  transform: translateY(-2px) scale(1.01);
}
.feature-item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 15px;
}

/* Feature Grid (Index) */
.feature-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin-top: 20px;
}
.feature {
  background: var(--color-gray-100);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-card);
  padding: 24px;
  flex: 1 1 220px;
  min-width: 220px;
  max-width: 320px;
  margin-bottom: 20px;
  transition: box-shadow var(--transition), transform var(--transition);
}
.feature:hover {
  box-shadow: var(--shadow-elevated);
  transform: translateY(-2px) scale(1.01);
}

/* Course Cards */
.course-cards {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin-bottom: 20px;
}
.course-card {
  background: var(--color-white);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-card);
  padding: 24px;
  flex: 1 1 260px;
  min-width: 220px;
  max-width: 340px;
  margin-bottom: 20px;
  transition: box-shadow var(--transition), transform var(--transition);
}
.course-card:hover {
  box-shadow: var(--shadow-elevated);
  transform: translateY(-2px) scale(1.01);
}

/* Team & Instructor Grids */
.team-grid, .instructors-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin-bottom: 20px;
}
.team-member, .instructor-card {
  background: var(--color-gray-100);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-card);
  padding: 24px;
  flex: 1 1 220px;
  min-width: 220px;
  max-width: 320px;
  margin-bottom: 20px;
  transition: box-shadow var(--transition), transform var(--transition);
}
.team-member:hover, .instructor-card:hover {
  box-shadow: var(--shadow-elevated);
  transform: translateY(-2px) scale(1.01);
}

/* Stat Grid */
.stat-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin-bottom: 20px;
}
.stat {
  background: var(--color-white);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-card);
  padding: 24px 32px;
  flex: 1 1 160px;
  min-width: 140px;
  max-width: 220px;
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-bottom: 20px;
}
.stat-number {
  font-size: 2rem;
  font-family: var(--font-display);
  color: var(--color-primary);
  font-weight: 700;
}
.stat-label {
  color: var(--color-gray-600);
  font-size: 1rem;
}

/* Blog Cards */
.blog-cards {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin-bottom: 20px;
}
.blog-card {
  background: var(--color-white);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-card);
  padding: 24px;
  flex: 1 1 260px;
  min-width: 220px;
  max-width: 340px;
  margin-bottom: 20px;
  transition: box-shadow var(--transition), transform var(--transition);
}
.blog-card:hover {
  box-shadow: var(--shadow-elevated);
  transform: translateY(-2px) scale(1.01);
}

/* Pricing Table */
.pricing-table {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin-bottom: 20px;
}
.pricing-option {
  background: var(--color-white);
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
  padding: 32px 24px;
  flex: 1 1 220px;
  min-width: 220px;
  max-width: 320px;
  margin-bottom: 20px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  transition: box-shadow var(--transition), transform var(--transition);
}
.pricing-option:hover {
  box-shadow: var(--shadow-elevated);
  transform: translateY(-2px) scale(1.01);
}
.pricing-option h3 {
  margin-bottom: 8px;
}
.pricing-option p {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 16px;
}
.pricing-option ul {
  padding-left: 18px;
  margin: 0;
}

/* Features Comparison Table */
.features-comparison table {
  width: 100%;
  border-collapse: collapse;
  background: var(--color-white);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-card);
  overflow: hidden;
  margin-bottom: 20px;
}
.features-comparison th, .features-comparison td {
  padding: 14px 10px;
  text-align: center;
  border-bottom: 1px solid var(--color-gray-200);
}
.features-comparison th {
  background: var(--color-gray-100);
  color: var(--color-primary);
  font-family: var(--font-display);
  font-weight: 600;
}
.features-comparison tr:last-child td {
  border-bottom: none;
}

/* FAQ Accordion */
.faq-accordion {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.faq-item {
  background: var(--color-gray-100);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-card);
  padding: 20px 24px;
  transition: box-shadow var(--transition), transform var(--transition);
}
.faq-item:hover {
  box-shadow: var(--shadow-elevated);
  transform: translateY(-2px) scale(1.01);
}

/* Pagination */
.pagination {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 20px 0 0 0;
  align-items: center;
}
.pagination button {
  background: var(--color-gray-100);
  border: none;
  color: var(--color-primary);
  font-family: var(--font-display);
  font-size: 1rem;
  padding: 8px 18px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: background var(--transition), color var(--transition);
}
.pagination button.active, .pagination button:hover {
  background: var(--color-primary);
  color: var(--color-white);
}

/* Category/Filter Buttons */
.course-filters, .categories-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  margin-bottom: 20px;
}
.course-filters button, .categories-filter button {
  background: var(--color-gray-100);
  border: none;
  color: var(--color-primary);
  font-family: var(--font-display);
  font-size: 1rem;
  padding: 8px 18px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: background var(--transition), color var(--transition);
}
.course-filters button:hover, .categories-filter button:hover {
  background: var(--color-primary);
  color: var(--color-white);
}

/* CTA Buttons */
.cta-primary {
  display: inline-block;
  background: var(--color-primary);
  color: var(--color-white);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.1rem;
  padding: 14px 36px;
  border-radius: var(--radius-sm);
  border: none;
  box-shadow: var(--shadow-card);
  cursor: pointer;
  transition: background var(--transition), box-shadow var(--transition), transform var(--transition);
  margin-top: 10px;
  text-align: center;
}
.cta-primary:hover, .cta-primary:focus {
  background: var(--color-accent);
  color: var(--color-black);
  box-shadow: var(--shadow-elevated);
  transform: translateY(-2px) scale(1.01);
}
.cta-secondary {
  display: inline-block;
  background: var(--color-accent);
  color: var(--color-black);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.1rem;
  padding: 12px 32px;
  border-radius: var(--radius-sm);
  border: none;
  box-shadow: var(--shadow-card);
  cursor: pointer;
  transition: background var(--transition), box-shadow var(--transition), transform var(--transition);
  margin-top: 10px;
  text-align: center;
}
.cta-secondary:hover, .cta-secondary:focus {
  background: var(--color-primary);
  color: var(--color-white);
  box-shadow: var(--shadow-elevated);
  transform: translateY(-2px) scale(1.01);
}

/* Inputs */
input[type="text"], input[type="email"], input[type="password"], textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--color-gray-300);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 1rem;
  background: var(--color-gray-100);
  margin-bottom: 16px;
  transition: border-color var(--transition), box-shadow var(--transition);
}
input[type="text"]:focus, input[type="email"]:focus, input[type="password"]:focus, textarea:focus {
  border-color: var(--color-primary);
  outline: none;
  box-shadow: 0 0 0 2px var(--color-primary)22;
}

/* Header & Navigation */
header {
  background: var(--color-white);
  box-shadow: 0 2px 8px 0 rgba(36,63,110,0.06);
  position: sticky;
  top: 0;
  z-index: 100;
}
.main-nav {
  display: flex;
  align-items: center;
  gap: 24px;
  padding: 18px 0;
  justify-content: flex-start;
}
.main-nav a {
  font-family: var(--font-display);
  font-weight: 500;
  color: var(--color-primary);
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  transition: background var(--transition), color var(--transition);
}
.main-nav a:hover, .main-nav a:focus {
  background: var(--color-gray-100);
  color: var(--color-accent);
}
.main-nav a.cta-primary {
  margin-left: auto;
  background: var(--color-accent);
  color: var(--color-black);
  font-weight: 700;
  padding: 10px 28px;
  box-shadow: var(--shadow-card);
  transition: background var(--transition), color var(--transition);
}
.main-nav a.cta-primary:hover, .main-nav a.cta-primary:focus {
  background: var(--color-primary);
  color: var(--color-white);
}
.main-nav img {
  height: 38px;
  margin-right: 18px;
}

/* Mobile Navigation */
.mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 2rem;
  color: var(--color-primary);
  cursor: pointer;
  margin-left: auto;
  z-index: 120;
  transition: color var(--transition);
}
.mobile-menu-toggle:hover {
  color: var(--color-accent);
}
.mobile-menu {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(36,63,110,0.98);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: flex-start;
  padding: 32px 24px 24px 24px;
  z-index: 200;
  transform: translateX(-100%);
  transition: transform 0.35s cubic-bezier(.4,0,.2,1);
  opacity: 0;
  pointer-events: none;
}
.mobile-menu.open {
  transform: translateX(0);
  opacity: 1;
  pointer-events: auto;
}
.mobile-menu-close {
  background: none;
  border: none;
  color: var(--color-white);
  font-size: 2rem;
  align-self: flex-end;
  margin-bottom: 24px;
  cursor: pointer;
  transition: color var(--transition);
}
.mobile-menu-close:hover {
  color: var(--color-accent);
}
.mobile-nav {
  display: flex;
  flex-direction: column;
  gap: 20px;
  width: 100%;
}
.mobile-nav a {
  color: var(--color-white);
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 600;
  padding: 12px 0;
  border-radius: var(--radius-sm);
  transition: background var(--transition), color var(--transition);
}
.mobile-nav a:hover, .mobile-nav a:focus {
  background: var(--color-accent);
  color: var(--color-black);
}

/* Testimonial Slider */
.testimonial-slider {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin-bottom: 20px;
}
.testimonial-name {
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--color-primary);
  margin-left: 12px;
  font-size: 1rem;
}

/* Footer */
footer {
  background: var(--color-primary);
  color: var(--color-white);
  padding: 0;
  margin-top: 60px;
}
.footer-top {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  padding: 32px 20px 16px 20px;
  border-bottom: 1px solid var(--color-gray-400);
}
.footer-top img {
  height: 36px;
}
.footer-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
}
.footer-nav a {
  color: var(--color-white);
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 500;
  padding: 6px 10px;
  border-radius: var(--radius-sm);
  transition: background var(--transition), color var(--transition);
}
.footer-nav a:hover, .footer-nav a:focus {
  background: var(--color-accent);
  color: var(--color-black);
}
.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px 24px 20px;
  font-size: 0.97rem;
  color: var(--color-gray-200);
}
.footer-contact {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}
.footer-contact span {
  color: var(--color-gray-200);
}

/* Cookie Consent Banner */
.cookie-banner {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  background: var(--color-white);
  color: var(--color-gray-800);
  box-shadow: 0 -2px 16px 0 rgba(36,63,110,0.10);
  padding: 24px 20px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  z-index: 300;
  opacity: 1;
  transition: opacity 0.3s cubic-bezier(.4,0,.2,1);
}
.cookie-banner.hide {
  opacity: 0;
  pointer-events: none;
}
.cookie-banner .cookie-text {
  flex: 1 1 220px;
  font-size: 1rem;
  color: var(--color-gray-800);
}
.cookie-banner .cookie-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}
.cookie-banner button {
  font-family: var(--font-display);
  font-size: 1rem;
  border: none;
  border-radius: var(--radius-sm);
  padding: 10px 22px;
  cursor: pointer;
  transition: background var(--transition), color var(--transition);
}
.cookie-banner .accept {
  background: var(--color-primary);
  color: var(--color-white);
  font-weight: 600;
}
.cookie-banner .accept:hover {
  background: var(--color-accent);
  color: var(--color-black);
}
.cookie-banner .reject {
  background: var(--color-gray-200);
  color: var(--color-primary);
  font-weight: 600;
}
.cookie-banner .reject:hover {
  background: var(--color-primary);
  color: var(--color-white);
}
.cookie-banner .settings {
  background: var(--color-accent);
  color: var(--color-black);
  font-weight: 600;
}
.cookie-banner .settings:hover {
  background: var(--color-primary);
  color: var(--color-white);
}

/* Cookie Modal */
.cookie-modal-overlay {
  position: fixed;
  left: 0; right: 0; top: 0; bottom: 0;
  background: rgba(36,63,110,0.60);
  z-index: 400;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s cubic-bezier(.4,0,.2,1);
}
.cookie-modal-overlay.open {
  opacity: 1;
  pointer-events: auto;
}
.cookie-modal {
  background: var(--color-white);
  border-radius: var(--radius);
  box-shadow: var(--shadow-elevated);
  padding: 36px 28px 28px 28px;
  max-width: 420px;
  width: 95%;
  display: flex;
  flex-direction: column;
  gap: 22px;
  position: relative;
  animation: cookieModalIn 0.35s cubic-bezier(.4,0,.2,1);
}
@keyframes cookieModalIn {
  from { transform: translateY(40px) scale(0.98); opacity: 0; }
  to { transform: translateY(0) scale(1); opacity: 1; }
}
.cookie-modal h3 {
  margin-bottom: 10px;
  color: var(--color-primary);
}
.cookie-modal .cookie-category {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 12px;
}
.cookie-modal .cookie-category label {
  font-size: 1rem;
  color: var(--color-gray-800);
}
.cookie-modal .cookie-category input[type="checkbox"] {
  accent-color: var(--color-primary);
  width: 18px;
  height: 18px;
}
.cookie-modal .cookie-category.essential label {
  font-weight: 600;
  color: var(--color-primary);
}
.cookie-modal .cookie-actions {
  display: flex;
  gap: 14px;
  justify-content: flex-end;
}
.cookie-modal .close-modal {
  position: absolute;
  top: 16px;
  right: 16px;
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--color-gray-400);
  cursor: pointer;
  transition: color var(--transition);
}
.cookie-modal .close-modal:hover {
  color: var(--color-primary);
}

/* Responsive Design */
@media (max-width: 1024px) {
  .main-nav {
    gap: 14px;
  }
  .feature-grid, .course-cards, .team-grid, .instructors-grid, .stat-grid, .blog-cards, .pricing-table, .testimonial-slider {
    gap: 16px;
  }
}
@media (max-width: 900px) {
  .main-nav {
    gap: 10px;
  }
  .feature-grid, .course-cards, .team-grid, .instructors-grid, .stat-grid, .blog-cards, .pricing-table, .testimonial-slider {
    flex-direction: column;
    gap: 20px;
  }
  .card, .feature, .course-card, .team-member, .instructor-card, .stat, .blog-card, .pricing-option, .testimonial-card {
    max-width: 100%;
    min-width: 0;
    flex: 1 1 100%;
  }
}
@media (max-width: 768px) {
  .main-nav {
    display: none;
  }
  .mobile-menu-toggle {
    display: block;
  }
  .footer-top, .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
  }
  .footer-nav {
    gap: 12px;
  }
  .section {
    padding: 28px 8px;
    margin-bottom: 36px;
  }
  .container {
    padding: 0 8px;
  }
  .content-wrapper {
    gap: 14px;
  }
  .feature-grid, .course-cards, .team-grid, .instructors-grid, .stat-grid, .blog-cards, .pricing-table, .testimonial-slider {
    flex-direction: column;
    gap: 16px;
  }
  .text-image-section {
    flex-direction: column;
    gap: 18px;
    align-items: flex-start;
  }
  .testimonial-card {
    min-width: 0;
    max-width: 100%;
    flex: 1 1 100%;
  }
  .cookie-banner {
    flex-direction: column;
    align-items: flex-start;
    gap: 14px;
    padding: 18px 8px;
  }
  .cookie-modal {
    padding: 24px 10px 18px 10px;
    max-width: 98vw;
  }
}
@media (max-width: 480px) {
  h1 { font-size: 1.4rem; }
  h2 { font-size: 1.1rem; }
  .cta-primary, .cta-secondary {
    font-size: 1rem;
    padding: 10px 16px;
  }
  .footer-top img {
    height: 28px;
  }
}

/* Utility Classes */
.hide { display: none !important; }

/* Accessibility: Focus Styles */
a:focus, button:focus, input:focus, .cta-primary:focus, .cta-secondary:focus {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

/* End of Bordustona Académie CSS */