/* InnovaNumérique Minimalist CSS – Mobile-first, Flexbox-only, Brand Authentic */

:root {
  --color-primary: #17365D;
  --color-secondary: #39B3B8;
  --color-accent: #F4D35E;
  --color-bg: #fff;
  --color-bg-alt: #f7f9fb;
  --color-text: #1a2233;
  --color-text-light: #5a6a85;
  --color-border: #e6e9ef;
  --color-shadow: rgba(23,54,93,0.06);
  --radius: 12px;
  --shadow: 0 2px 12px var(--color-shadow);
  --transition: 0.18s cubic-bezier(.4,0,.2,1);
  --font-display: 'Montserrat', Arial, Helvetica, sans-serif;
  --font-body: 'Roboto', Arial, Helvetica, sans-serif;
}

html {
  box-sizing: border-box;
  font-size: 16px;
  scroll-behavior: smooth;
}
*, *:before, *:after {
  box-sizing: inherit;
}
body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.7;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  color: var(--color-primary);
  margin: 0 0 18px 0;
  font-weight: 700;
  letter-spacing: -0.5px;
}
h1 { font-size: 2.2rem; line-height: 1.15; }
h2 { font-size: 1.6rem; line-height: 1.2; }
h3 { font-size: 1.2rem; line-height: 1.3; }
h4 { font-size: 1.05rem; line-height: 1.3; }
.subtitle {
  color: var(--color-secondary);
  font-size: 1.1rem;
  font-family: var(--font-display);
  margin-bottom: 24px;
}
p, ul, ol {
  color: var(--color-text-light);
  font-size: 1rem;
  margin-bottom: 18px;
}
strong { color: var(--color-primary); font-weight: 600; }
a {
  color: var(--color-secondary);
  text-decoration: none;
  transition: color var(--transition);
}
a:hover, a:focus {
  color: var(--color-primary);
  text-decoration: underline;
}

/* Layout Containers */
.container {
  width: 100%;
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 18px;
}
.content-wrapper {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.section {
  margin-bottom: 60px;
  padding: 40px 20px;
  background: var(--color-bg);
  border-radius: var(--radius);
  box-shadow: 0 2px 12px var(--color-shadow);
}

/* Flexbox Patterns */
.card-container {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
}
.card {
  background: var(--color-bg);
  border-radius: var(--radius);
  box-shadow: 0 2px 12px var(--color-shadow);
  margin-bottom: 20px;
  position: relative;
  padding: 28px 22px;
  flex: 1 1 260px;
  min-width: 220px;
  transition: box-shadow var(--transition), transform var(--transition);
}
.card:hover {
  box-shadow: 0 4px 24px rgba(23,54,93,0.13);
  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-bg-alt);
  border-radius: var(--radius);
  box-shadow: 0 1px 6px var(--color-shadow);
  margin-bottom: 20px;
  color: var(--color-text);
  font-size: 1rem;
  min-width: 220px;
  flex: 1 1 260px;
}
.testimonial-card strong {
  color: var(--color-primary);
  font-size: 0.98rem;
  margin-left: 10px;
}
.feature-item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 15px;
}

/* Features Grid (Index) */
.features-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin-top: 18px;
}
.features-grid > div {
  background: var(--color-bg-alt);
  border-radius: var(--radius);
  box-shadow: 0 1px 6px var(--color-shadow);
  padding: 24px 18px;
  flex: 1 1 220px;
  min-width: 200px;
  margin-bottom: 20px;
  transition: box-shadow var(--transition), transform var(--transition);
}
.features-grid > div:hover {
  box-shadow: 0 4px 24px rgba(23,54,93,0.13);
  transform: translateY(-2px) scale(1.01);
}

/* Courses Preview/List */
.courses-preview, .courses-list {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin-bottom: 20px;
}
.courses-preview > div, .courses-list > div {
  background: var(--color-bg-alt);
  border-radius: var(--radius);
  box-shadow: 0 1px 6px var(--color-shadow);
  padding: 22px 16px;
  flex: 1 1 220px;
  min-width: 200px;
  margin-bottom: 20px;
  transition: box-shadow var(--transition), transform var(--transition);
}
.courses-preview > div:hover, .courses-list > div:hover {
  box-shadow: 0 4px 24px rgba(23,54,93,0.13);
  transform: translateY(-2px) scale(1.01);
}

/* Resources List */
.resources-list {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin-bottom: 20px;
}
.resources-list > div {
  background: var(--color-bg-alt);
  border-radius: var(--radius);
  box-shadow: 0 1px 6px var(--color-shadow);
  padding: 22px 16px;
  flex: 1 1 220px;
  min-width: 200px;
  margin-bottom: 20px;
}

/* FAQ Accordion */
.faq-accordion {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.faq-accordion > div {
  background: var(--color-bg-alt);
  border-radius: var(--radius);
  box-shadow: 0 1px 6px var(--color-shadow);
  padding: 18px 14px;
}

/* News Feed */
.news-feed {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin-bottom: 20px;
}
.news-feed article {
  background: var(--color-bg-alt);
  border-radius: var(--radius);
  box-shadow: 0 1px 6px var(--color-shadow);
  padding: 22px 16px;
  flex: 1 1 220px;
  min-width: 200px;
  margin-bottom: 20px;
}

.featured-articles {
  background: var(--color-bg-alt);
  border-radius: var(--radius);
  box-shadow: 0 1px 6px var(--color-shadow);
  padding: 18px 14px;
  margin-bottom: 20px;
}

.event-list {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin-bottom: 20px;
}
.event-list > div {
  background: var(--color-bg-alt);
  border-radius: var(--radius);
  box-shadow: 0 1px 6px var(--color-shadow);
  padding: 22px 16px;
  flex: 1 1 220px;
  min-width: 200px;
  margin-bottom: 20px;
}

/* Forum & Community */
.forum-categories ul, .recent-discussions ul {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  padding: 0;
  margin: 0 0 20px 0;
  list-style: none;
}
.forum-categories ul li, .recent-discussions ul li {
  background: var(--color-bg-alt);
  border-radius: var(--radius);
  padding: 10px 16px;
  color: var(--color-primary);
  font-family: var(--font-display);
  font-size: 1rem;
}
.story-cards {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin-bottom: 20px;
}
.story-cards > div {
  background: var(--color-bg-alt);
  border-radius: var(--radius);
  box-shadow: 0 1px 6px var(--color-shadow);
  padding: 22px 16px;
  flex: 1 1 220px;
  min-width: 200px;
  margin-bottom: 20px;
}

/* Contact Details */
.contact-details ul {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 0;
  margin: 0 0 20px 0;
  list-style: none;
}

/* CTA Button */
.cta-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--color-secondary);
  color: #fff;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.08rem;
  border: none;
  border-radius: var(--radius);
  padding: 12px 32px;
  margin-top: 10px;
  margin-bottom: 10px;
  box-shadow: 0 2px 8px var(--color-shadow);
  cursor: pointer;
  transition: background var(--transition), box-shadow var(--transition), transform var(--transition);
  text-decoration: none;
  outline: none;
}
.cta-button:hover, .cta-button:focus {
  background: var(--color-primary);
  color: #fff;
  box-shadow: 0 4px 24px rgba(23,54,93,0.13);
  transform: translateY(-2px) scale(1.01);
}

/* Header & Navigation */
header {
  background: var(--color-bg);
  box-shadow: 0 1px 8px var(--color-shadow);
  padding: 0;
  position: sticky;
  top: 0;
  z-index: 100;
}
header nav {
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 0 18px;
  height: 68px;
}
header nav a {
  color: var(--color-primary);
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 1rem;
  padding: 6px 10px;
  border-radius: 6px;
  transition: background var(--transition), color var(--transition);
}
header nav a:hover, header nav a:focus {
  background: var(--color-bg-alt);
  color: var(--color-secondary);
}
header nav a.cta-button {
  margin-left: auto;
  margin-right: 0;
  background: var(--color-accent);
  color: var(--color-primary);
  font-weight: 700;
  font-size: 1.05rem;
  box-shadow: none;
  padding: 10px 22px;
  transition: background var(--transition), color var(--transition);
}
header nav a.cta-button:hover, header nav a.cta-button:focus {
  background: var(--color-secondary);
  color: #fff;
}
header nav img {
  height: 36px;
  margin-right: 18px;
}

/* Hamburger Menu */
.mobile-menu-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  background: none;
  border: none;
  font-size: 2rem;
  color: var(--color-primary);
  cursor: pointer;
  margin-left: auto;
  margin-right: 12px;
  padding: 8px;
  border-radius: 8px;
  transition: background var(--transition);
  z-index: 120;
}
.mobile-menu-toggle:hover, .mobile-menu-toggle:focus {
  background: var(--color-bg-alt);
}

/* Hide nav on mobile, show hamburger */
@media (max-width: 1024px) {
  header nav {
    display: none;
  }
  .mobile-menu-toggle {
    display: flex;
  }
}
@media (min-width: 1025px) {
  .mobile-menu-toggle {
    display: none;
  }
  .mobile-menu {
    display: none !important;
  }
}

/* Mobile Menu Overlay */
.mobile-menu {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(23,54,93,0.97);
  z-index: 200;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  justify-content: flex-start;
  transform: translateX(100%);
  opacity: 0;
  pointer-events: none;
  transition: transform 0.35s cubic-bezier(.4,0,.2,1), opacity 0.25s;
}
.mobile-menu.open {
  transform: translateX(0);
  opacity: 1;
  pointer-events: auto;
}
.mobile-menu-close {
  background: none;
  border: none;
  color: #fff;
  font-size: 2.2rem;
  margin: 24px 24px 0 0;
  cursor: pointer;
  border-radius: 8px;
  padding: 8px;
  transition: background var(--transition);
}
.mobile-menu-close:hover, .mobile-menu-close:focus {
  background: rgba(255,255,255,0.08);
}
.mobile-nav {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 18px;
  margin: 48px 32px 0 0;
}
.mobile-nav a {
  color: #fff;
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 600;
  padding: 10px 0;
  border-radius: 6px;
  transition: background var(--transition), color var(--transition);
  width: 100%;
  text-align: right;
}
.mobile-nav a:hover, .mobile-nav a:focus {
  background: rgba(57,179,184,0.13);
  color: var(--color-accent);
}

/* Main & Section Spacing */
main {
  width: 100%;
  margin: 0 auto;
  padding-top: 24px;
  padding-bottom: 24px;
}
section {
  margin-bottom: 60px;
  padding: 40px 20px;
  background: var(--color-bg);
  border-radius: var(--radius);
  box-shadow: 0 2px 12px var(--color-shadow);
}

/* Footer */
footer {
  background: var(--color-bg);
  border-top: 1px solid var(--color-border);
  padding: 32px 0 24px 0;
  margin-top: 40px;
}
footer nav {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  justify-content: center;
  margin-bottom: 18px;
}
footer nav a {
  color: var(--color-primary);
  font-family: var(--font-display);
  font-size: 1rem;
  padding: 4px 8px;
  border-radius: 6px;
  transition: background var(--transition), color var(--transition);
}
footer nav a:hover, footer nav a:focus {
  background: var(--color-bg-alt);
  color: var(--color-secondary);
}
footer div {
  text-align: center;
  color: var(--color-text-light);
  font-size: 0.98rem;
  margin-top: 10px;
}

/* Cookie Consent Banner */
.cookie-banner {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  background: var(--color-bg);
  color: var(--color-text);
  box-shadow: 0 -2px 16px var(--color-shadow);
  padding: 22px 18px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 18px;
  z-index: 300;
  opacity: 0;
  pointer-events: none;
  transform: translateY(100%);
  transition: opacity 0.3s, transform 0.3s;
}
.cookie-banner.visible {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}
.cookie-banner p {
  margin: 0;
  color: var(--color-text);
  font-size: 1rem;
}
.cookie-banner .cookie-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 6px;
}
.cookie-banner button {
  font-family: var(--font-display);
  font-size: 1rem;
  border: none;
  border-radius: 8px;
  padding: 10px 20px;
  cursor: pointer;
  transition: background var(--transition), color var(--transition), box-shadow var(--transition);
  box-shadow: 0 1px 4px var(--color-shadow);
}
.cookie-banner .accept {
  background: var(--color-secondary);
  color: #fff;
  font-weight: 600;
}
.cookie-banner .accept:hover, .cookie-banner .accept:focus {
  background: var(--color-primary);
}
.cookie-banner .reject {
  background: var(--color-bg-alt);
  color: var(--color-primary);
  font-weight: 500;
}
.cookie-banner .reject:hover, .cookie-banner .reject:focus {
  background: var(--color-accent);
  color: var(--color-primary);
}
.cookie-banner .settings {
  background: none;
  color: var(--color-secondary);
  font-weight: 500;
  border: 1px solid var(--color-secondary);
}
.cookie-banner .settings:hover, .cookie-banner .settings:focus {
  background: var(--color-bg-alt);
}

/* Cookie Modal */
.cookie-modal-overlay {
  position: fixed;
  left: 0; right: 0; top: 0; bottom: 0;
  background: rgba(23,54,93,0.45);
  z-index: 400;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s;
}
.cookie-modal-overlay.visible {
  opacity: 1;
  pointer-events: auto;
}
.cookie-modal {
  background: var(--color-bg);
  border-radius: var(--radius);
  box-shadow: 0 4px 32px var(--color-shadow);
  padding: 32px 24px 24px 24px;
  min-width: 320px;
  max-width: 95vw;
  display: flex;
  flex-direction: column;
  gap: 18px;
  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-top: 0;
  color: var(--color-primary);
  font-size: 1.25rem;
}
.cookie-modal .cookie-category {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 10px;
}
.cookie-modal .cookie-category label {
  font-family: var(--font-body);
  color: var(--color-text);
  font-size: 1rem;
}
.cookie-modal .cookie-category input[type="checkbox"] {
  accent-color: var(--color-secondary);
  width: 18px;
  height: 18px;
}
.cookie-modal .cookie-category.essential label {
  color: var(--color-text-light);
  font-style: italic;
}
.cookie-modal .modal-actions {
  display: flex;
  gap: 14px;
  margin-top: 10px;
}
.cookie-modal button {
  font-family: var(--font-display);
  font-size: 1rem;
  border: none;
  border-radius: 8px;
  padding: 10px 20px;
  cursor: pointer;
  transition: background var(--transition), color var(--transition), box-shadow var(--transition);
  box-shadow: 0 1px 4px var(--color-shadow);
}
.cookie-modal .save {
  background: var(--color-secondary);
  color: #fff;
  font-weight: 600;
}
.cookie-modal .save:hover, .cookie-modal .save:focus {
  background: var(--color-primary);
}
.cookie-modal .cancel {
  background: var(--color-bg-alt);
  color: var(--color-primary);
  font-weight: 500;
}
.cookie-modal .cancel:hover, .cookie-modal .cancel:focus {
  background: var(--color-accent);
  color: var(--color-primary);
}
.cookie-modal .close-modal {
  position: absolute;
  top: 12px;
  right: 12px;
  background: none;
  border: none;
  color: var(--color-primary);
  font-size: 1.5rem;
  cursor: pointer;
  border-radius: 8px;
  padding: 4px 8px;
  transition: background var(--transition);
}
.cookie-modal .close-modal:hover, .cookie-modal .close-modal:focus {
  background: var(--color-bg-alt);
}

/* Lists */
ul, ol {
  padding-left: 22px;
}
ul {
  margin-bottom: 18px;
}
li {
  margin-bottom: 8px;
}

/* Map Section (Contact) */
.map {
  background: var(--color-bg-alt);
  border-radius: var(--radius);
  padding: 18px 14px;
  margin-bottom: 20px;
  font-style: italic;
  color: var(--color-text-light);
}

/* Responsive Design */
@media (max-width: 900px) {
  .container {
    max-width: 98vw;
    padding: 0 8px;
  }
  .features-grid, .courses-preview, .courses-list, .resources-list, .news-feed, .event-list, .story-cards {
    gap: 16px;
  }
}
@media (max-width: 768px) {
  .content-grid, .features-grid, .courses-preview, .courses-list, .resources-list, .news-feed, .event-list, .story-cards {
    flex-direction: column;
    gap: 18px;
  }
  .text-image-section {
    flex-direction: column;
    gap: 18px;
    align-items: flex-start;
  }
  .testimonial-card {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }
  section {
    padding: 28px 6px;
    margin-bottom: 36px;
  }
  header nav {
    padding: 0 8px;
    height: 56px;
  }
  .cookie-modal {
    min-width: 90vw;
    padding: 18px 8px 14px 8px;
  }
}
@media (max-width: 480px) {
  h1 { font-size: 1.35rem; }
  h2 { font-size: 1.08rem; }
  .cta-button {
    font-size: 0.98rem;
    padding: 10px 16px;
  }
  .cookie-banner {
    padding: 14px 6px;
  }
}

/* Accessibility & Focus */
a, button, input, textarea, select {
  outline: none;
  transition: box-shadow var(--transition), border-color var(--transition);
}
a:focus, button:focus, input:focus, textarea:focus, select:focus {
  box-shadow: 0 0 0 2px var(--color-accent);
  border-color: var(--color-accent);
}

/* Hide visually but keep accessible */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  border: 0;
}

/* Micro-interactions */
.card, .features-grid > div, .courses-preview > div, .courses-list > div, .resources-list > div, .news-feed article, .event-list > div, .story-cards > div {
  transition: box-shadow var(--transition), transform var(--transition);
}
.card:hover, .features-grid > div:hover, .courses-preview > div:hover, .courses-list > div:hover, .resources-list > div:hover, .news-feed article:hover, .event-list > div:hover, .story-cards > div:hover {
  box-shadow: 0 4px 24px rgba(23,54,93,0.13);
  transform: translateY(-2px) scale(1.01);
}

/* Prevent overlapping */
.card, .features-grid > div, .courses-preview > div, .courses-list > div, .resources-list > div, .news-feed article, .event-list > div, .story-cards > div, .testimonial-card {
  margin-bottom: 20px;
}

/* Utility classes */
.mt-0 { margin-top: 0 !important; }
.mb-0 { margin-bottom: 0 !important; }
.mt-20 { margin-top: 20px !important; }
.mb-20 { margin-bottom: 20px !important; }

/* End of CSS */