/* ArkNumérique Vibrant Energetic Style - style.css */

/* === FONT IMPORTS === */
@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@700;900&family=Open+Sans:wght@400;600&display=swap');

:root {
  --color-primary: #17355A;
  --color-secondary: #02A39F;
  --color-accent: #F5F6F8;
  --color-electric-pink: #FF2D6F;
  --color-electric-yellow: #FFD600;
  --color-electric-blue: #00C6FB;
  --color-electric-purple: #8F00FF;
  --color-dark: #101828;
  --color-light: #fff;
  --color-grey: #e5e7eb;
  --color-shadow: rgba(23,53,90,0.08);
  --font-display: 'Montserrat', Arial, Helvetica, sans-serif;
  --font-body: 'Open Sans', Arial, Helvetica, sans-serif;
  --transition: 0.25s cubic-bezier(.77,0,.18,1);
  --radius-lg: 24px;
  --radius-md: 16px;
  --radius-sm: 8px;
  --shadow-card: 0 4px 24px 0 rgba(23,53,90,0.10), 0 1.5px 6px 0 rgba(2,163,159,0.07);
  --shadow-btn: 0 2px 8px 0 rgba(255,45,111,0.10);
  --shadow-hero: 0 8px 40px 0 rgba(2,163,159,0.18);
}

html {
  box-sizing: border-box;
  font-size: 16px;
  scroll-behavior: smooth;
}
*, *:before, *:after {
  box-sizing: inherit;
}

body {
  font-family: var(--font-body);
  background: var(--color-accent);
  color: var(--color-dark);
  margin: 0;
  padding: 0;
  min-height: 100vh;
  line-height: 1.6;
  font-size: 1rem;
  letter-spacing: 0.01em;
}

/* === LAYOUT CONTAINERS === */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.content-wrapper {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

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

/* === TYPOGRAPHY === */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 900;
  margin: 0 0 12px 0;
  letter-spacing: -0.01em;
  color: var(--color-primary);
}
h1 {
  font-size: 2.5rem;
  line-height: 1.1;
  color: var(--color-electric-pink);
  text-shadow: 0 2px 16px rgba(255,45,111,0.10);
}
h2 {
  font-size: 2rem;
  color: var(--color-secondary);
}
h3 {
  font-size: 1.25rem;
  color: var(--color-electric-blue);
}
h4, h5, h6 {
  font-size: 1.1rem;
  color: var(--color-primary);
}
p, ul, ol, li, blockquote {
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--color-dark);
  margin: 0 0 12px 0;
}
strong {
  font-weight: 700;
  color: var(--color-primary);
}
blockquote {
  border-left: 4px solid var(--color-electric-pink);
  padding-left: 16px;
  font-style: italic;
  color: var(--color-electric-purple);
  background: #fff8fc;
  border-radius: var(--radius-sm);
}

/* === HERO SECTION === */
.hero {
  background: linear-gradient(120deg, var(--color-electric-blue) 0%, var(--color-secondary) 60%, var(--color-electric-pink) 100%);
  color: var(--color-light);
  padding: 60px 0 40px 0;
  box-shadow: var(--shadow-hero);
  border-radius: 0 0 var(--radius-lg) var(--radius-lg);
  margin-bottom: 40px;
}
.hero .content-wrapper {
  align-items: flex-start;
  gap: 24px;
}
.hero h1, .hero h2 {
  color: var(--color-light);
  text-shadow: 0 2px 24px rgba(23,53,90,0.15);
}
.hero p {
  color: var(--color-light);
  font-size: 1.25rem;
  margin-bottom: 20px;
}

/* === NAVIGATION === */
header {
  background: var(--color-light);
  box-shadow: 0 2px 12px 0 rgba(23,53,90,0.06);
  position: sticky;
  top: 0;
  z-index: 100;
}
header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 16px 20px;
}
header nav {
  display: flex;
  align-items: center;
  gap: 20px;
}
header nav a {
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--color-primary);
  text-decoration: none;
  font-size: 1rem;
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  transition: background var(--transition), color var(--transition);
}
header nav a:hover, header nav a:focus {
  background: var(--color-electric-pink);
  color: var(--color-light);
}
header img {
  height: 40px;
  width: auto;
  margin-right: 16px;
}
.cta-btn {
  background: linear-gradient(90deg, var(--color-electric-pink) 0%, var(--color-electric-yellow) 100%);
  color: var(--color-dark);
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 1.1rem;
  padding: 12px 32px;
  border: none;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-btn);
  cursor: pointer;
  text-decoration: none;
  letter-spacing: 0.03em;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition);
  margin-left: 20px;
  display: inline-block;
}
.cta-btn:hover, .cta-btn:focus {
  transform: translateY(-2px) scale(1.04) rotate(-1deg);
  background: linear-gradient(90deg, var(--color-electric-yellow) 0%, var(--color-electric-pink) 100%);
  box-shadow: 0 6px 24px 0 rgba(255,45,111,0.18);
  color: var(--color-primary);
}

/* === MOBILE MENU === */
.mobile-menu-toggle {
  display: none;
  background: var(--color-electric-pink);
  color: var(--color-light);
  border: none;
  font-size: 2rem;
  border-radius: var(--radius-md);
  padding: 6px 16px;
  cursor: pointer;
  transition: background var(--transition), color var(--transition);
  margin-left: 12px;
  z-index: 120;
}
.mobile-menu-toggle:hover, .mobile-menu-toggle:focus {
  background: var(--color-electric-yellow);
  color: var(--color-primary);
}
.mobile-menu {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: linear-gradient(120deg, var(--color-electric-blue) 0%, var(--color-secondary) 60%, var(--color-electric-pink) 100%);
  color: var(--color-light);
  z-index: 200;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: flex-start;
  padding: 40px 24px 24px 24px;
  transform: translateX(-100%);
  opacity: 0;
  pointer-events: none;
  transition: transform 0.45s cubic-bezier(.77,0,.18,1), opacity 0.3s;
}
.mobile-menu.open {
  transform: translateX(0);
  opacity: 1;
  pointer-events: auto;
}
.mobile-menu-close {
  background: none;
  border: none;
  color: var(--color-light);
  font-size: 2.2rem;
  align-self: flex-end;
  margin-bottom: 24px;
  cursor: pointer;
  transition: color var(--transition);
}
.mobile-menu-close:hover, .mobile-menu-close:focus {
  color: var(--color-electric-yellow);
}
.mobile-nav {
  display: flex;
  flex-direction: column;
  gap: 24px;
  width: 100%;
}
.mobile-nav a {
  color: var(--color-light);
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 1.3rem;
  text-decoration: none;
  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-electric-yellow);
  color: var(--color-primary);
}

/* === FLEXBOX LAYOUTS === */
.feature-grid, .service-cards, .course-list, .team-gallery, .partner-gallery, .testimonial-cards, .graduate-gallery, .faq-list {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin-top: 20px;
}
.feature-grid > div, .service-cards > div, .course-list > div, .team-gallery > div, .testimonial-cards > div, .faq-list > div {
  background: #fff;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
  padding: 28px 24px;
  flex: 1 1 260px;
  min-width: 240px;
  margin-bottom: 20px;
  position: relative;
  transition: box-shadow var(--transition), transform var(--transition);
}
.feature-grid > div:hover, .service-cards > div:hover, .course-list > div:hover, .team-gallery > div:hover, .testimonial-cards > div:hover, .faq-list > div:hover {
  box-shadow: 0 8px 32px 0 rgba(2,163,159,0.18);
  transform: translateY(-4px) scale(1.03);
}

.text-image-section {
  display: flex;
  align-items: center;
  gap: 30px;
  flex-wrap: wrap;
}
.text-image-section > div {
  flex: 1 1 320px;
  min-width: 260px;
}
.text-image-section img {
  width: 100%;
  max-width: 340px;
  border-radius: var(--radius-lg);
  box-shadow: 0 4px 32px 0 rgba(2,163,159,0.12);
}

.partner-gallery, .graduate-gallery {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  align-items: center;
  justify-content: flex-start;
  margin-bottom: 20px;
}
.partner-gallery img, .graduate-gallery img, .team-gallery img {
  width: 100px;
  height: 100px;
  object-fit: cover;
  border-radius: var(--radius-md);
  background: var(--color-grey);
  box-shadow: 0 2px 8px 0 rgba(23,53,90,0.08);
  margin-bottom: 8px;
}
.team-gallery {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  align-items: flex-start;
  justify-content: flex-start;
}
.team-gallery > div {
  flex: 1 1 180px;
  min-width: 160px;
  text-align: center;
  background: #fff;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
  padding: 20px 12px 16px 12px;
  margin-bottom: 20px;
}

/* === TESTIMONIALS === */
.testimonial-slider, .testimonial-cards {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin-top: 20px;
}
.testimonial-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 20px;
  padding: 20px;
  background: #fff;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
  min-width: 260px;
  flex: 1 1 320px;
  margin-bottom: 20px;
  transition: box-shadow var(--transition), transform var(--transition);
}
.testimonial-card p {
  color: var(--color-primary);
  font-size: 1.1rem;
  font-style: italic;
  margin-bottom: 8px;
}
.testimonial-card strong {
  color: var(--color-electric-pink);
  font-weight: 900;
  font-size: 1rem;
}
.testimonial-card:hover {
  box-shadow: 0 8px 32px 0 rgba(255,45,111,0.13);
  transform: translateY(-4px) scale(1.03);
}

.before-after-stories {
  background: linear-gradient(90deg, var(--color-electric-yellow) 0%, var(--color-electric-blue) 100%);
  color: var(--color-primary);
  border-radius: var(--radius-md);
  padding: 24px 20px;
  margin-top: 32px;
  box-shadow: 0 2px 12px 0 rgba(255,214,0,0.10);
}
.before-after-stories h3 {
  color: var(--color-electric-pink);
}

/* === FAQ === */
.faq-list {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin-top: 20px;
}
.faq-list > div {
  background: #fff;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
  padding: 24px 20px;
  flex: 1 1 320px;
  min-width: 260px;
  margin-bottom: 20px;
  transition: box-shadow var(--transition), transform var(--transition);
}
.faq-list > div:hover {
  box-shadow: 0 8px 32px 0 rgba(2,163,159,0.13);
  transform: translateY(-4px) scale(1.03);
}
.faq-support-cta {
  margin-top: 32px;
  background: linear-gradient(90deg, var(--color-electric-pink) 0%, var(--color-electric-yellow) 100%);
  color: var(--color-primary);
  border-radius: var(--radius-md);
  padding: 20px 16px;
  font-weight: 700;
  box-shadow: 0 2px 12px 0 rgba(255,45,111,0.10);
}
.faq-support-cta a {
  color: var(--color-electric-blue);
  font-weight: 900;
  text-decoration: underline;
}

/* === MAP LOCATION === */
.map-location {
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 24px 0;
}
.map-location img {
  width: 100%;
  max-width: 420px;
  border-radius: var(--radius-lg);
  box-shadow: 0 4px 32px 0 rgba(2,163,159,0.12);
}

/* === BADGES === */
.duration-badge {
  display: inline-block;
  background: linear-gradient(90deg, var(--color-electric-pink) 0%, var(--color-electric-yellow) 100%);
  color: var(--color-primary);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.95rem;
  padding: 6px 18px;
  border-radius: 999px;
  margin-top: 12px;
  box-shadow: 0 2px 8px 0 rgba(255,45,111,0.10);
}

/* === FOOTER === */
footer {
  background: var(--color-primary);
  color: var(--color-light);
  padding: 32px 0 16px 0;
  margin-top: 60px;
}
footer .container {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}
footer nav {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  margin-bottom: 8px;
}
footer nav a {
  color: var(--color-electric-yellow);
  font-family: var(--font-display);
  font-weight: 700;
  text-decoration: none;
  font-size: 1rem;
  transition: color var(--transition);
}
footer nav a:hover, footer nav a:focus {
  color: var(--color-electric-pink);
}
footer p {
  color: var(--color-light);
  font-size: 0.95rem;
  margin: 0;
}

/* === COOKIE CONSENT BANNER === */
.cookie-banner {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  z-index: 300;
  background: linear-gradient(90deg, var(--color-electric-pink) 0%, var(--color-electric-yellow) 100%);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 24px 20px;
  box-shadow: 0 -2px 24px 0 rgba(23,53,90,0.10);
  font-family: var(--font-body);
  font-size: 1rem;
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.3s, transform 0.4s;
}
.cookie-banner.hide {
  opacity: 0;
  pointer-events: none;
  transform: translateY(100%);
}
.cookie-banner .cookie-actions {
  display: flex;
  gap: 16px;
}
.cookie-btn {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  border: none;
  border-radius: var(--radius-md);
  padding: 10px 22px;
  cursor: pointer;
  margin: 0 2px;
  transition: background var(--transition), color var(--transition), box-shadow var(--transition);
  box-shadow: 0 2px 8px 0 rgba(255,45,111,0.10);
}
.cookie-btn.accept {
  background: var(--color-electric-blue);
  color: var(--color-light);
}
.cookie-btn.accept:hover, .cookie-btn.accept:focus {
  background: var(--color-secondary);
  color: var(--color-light);
}
.cookie-btn.reject {
  background: var(--color-electric-pink);
  color: var(--color-light);
}
.cookie-btn.reject:hover, .cookie-btn.reject:focus {
  background: var(--color-electric-yellow);
  color: var(--color-primary);
}
.cookie-btn.settings {
  background: var(--color-light);
  color: var(--color-primary);
  border: 2px solid var(--color-electric-pink);
}
.cookie-btn.settings:hover, .cookie-btn.settings:focus {
  background: var(--color-electric-pink);
  color: var(--color-light);
}

/* === COOKIE MODAL === */
.cookie-modal-overlay {
  position: fixed;
  left: 0; right: 0; top: 0; bottom: 0;
  background: rgba(23,53,90,0.45);
  z-index: 400;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s;
}
.cookie-modal-overlay.open {
  opacity: 1;
  pointer-events: auto;
}
.cookie-modal {
  background: #fff;
  color: var(--color-primary);
  border-radius: var(--radius-lg);
  box-shadow: 0 8px 40px 0 rgba(23,53,90,0.18);
  padding: 40px 32px 32px 32px;
  min-width: 320px;
  max-width: 95vw;
  display: flex;
  flex-direction: column;
  gap: 24px;
  position: relative;
  animation: cookieModalIn 0.5s cubic-bezier(.77,0,.18,1);
}
@keyframes cookieModalIn {
  from { transform: translateY(60px) scale(0.95); opacity: 0; }
  to { transform: translateY(0) scale(1); opacity: 1; }
}
.cookie-modal-close {
  position: absolute;
  top: 18px;
  right: 18px;
  background: none;
  border: none;
  color: var(--color-electric-pink);
  font-size: 2rem;
  cursor: pointer;
  transition: color var(--transition);
}
.cookie-modal-close:hover, .cookie-modal-close:focus {
  color: var(--color-electric-yellow);
}
.cookie-modal h2 {
  color: var(--color-electric-blue);
  font-size: 1.5rem;
  margin-bottom: 8px;
}
.cookie-category {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 12px;
}
.cookie-category label {
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--color-primary);
  font-weight: 600;
}
.cookie-toggle {
  width: 44px;
  height: 24px;
  background: var(--color-grey);
  border-radius: 12px;
  position: relative;
  cursor: pointer;
  transition: background var(--transition);
  margin-right: 8px;
}
.cookie-toggle input {
  display: none;
}
.cookie-toggle .slider {
  position: absolute;
  left: 2px; top: 2px;
  width: 20px; height: 20px;
  background: var(--color-electric-pink);
  border-radius: 50%;
  transition: left var(--transition), background var(--transition);
}
.cookie-toggle input:checked + .slider {
  left: 22px;
  background: var(--color-electric-blue);
}
.cookie-category.essential label {
  color: var(--color-secondary);
}
.cookie-category.essential .cookie-toggle {
  background: var(--color-secondary);
  opacity: 0.7;
  pointer-events: none;
}
.cookie-modal .cookie-actions {
  display: flex;
  gap: 16px;
  margin-top: 16px;
}

/* === GENERAL ELEMENTS === */
ul, ol {
  padding-left: 24px;
  margin-bottom: 12px;
}
li {
  margin-bottom: 6px;
}
a {
  color: var(--color-electric-blue);
  text-decoration: underline;
  transition: color var(--transition);
}
a:hover, a:focus {
  color: var(--color-electric-pink);
}

/* === RESPONSIVE DESIGN === */
@media (max-width: 1024px) {
  .container {
    max-width: 900px;
  }
  .feature-grid > div, .service-cards > div, .course-list > div, .team-gallery > div, .testimonial-cards > div, .faq-list > div {
    min-width: 180px;
    flex: 1 1 180px;
  }
}
@media (max-width: 900px) {
  .container {
    max-width: 98vw;
  }
  .feature-grid, .service-cards, .course-list, .team-gallery, .testimonial-cards, .faq-list {
    gap: 16px;
  }
  .feature-grid > div, .service-cards > div, .course-list > div, .team-gallery > div, .testimonial-cards > div, .faq-list > div {
    padding: 20px 12px;
  }
}
@media (max-width: 768px) {
  html {
    font-size: 15px;
  }
  header .container {
    flex-direction: row;
    gap: 12px;
    padding: 12px 10px;
  }
  header nav {
    display: none;
  }
  .cta-btn {
    margin-left: 0;
    padding: 10px 18px;
    font-size: 1rem;
  }
  .mobile-menu-toggle {
    display: block;
  }
  .section {
    margin-bottom: 36px;
    padding: 24px 8px;
  }
  .feature-grid, .service-cards, .course-list, .team-gallery, .testimonial-cards, .faq-list {
    flex-direction: column;
    gap: 16px;
  }
  .feature-grid > div, .service-cards > div, .course-list > div, .team-gallery > div, .testimonial-cards > div, .faq-list > div {
    min-width: 0;
    width: 100%;
    flex: 1 1 100%;
    margin-bottom: 20px;
  }
  .text-image-section {
    flex-direction: column;
    gap: 20px;
    align-items: flex-start;
  }
  .text-image-section img {
    max-width: 100%;
  }
  .partner-gallery, .graduate-gallery {
    flex-direction: row;
    gap: 12px;
    justify-content: flex-start;
  }
  .team-gallery {
    flex-direction: column;
    gap: 12px;
  }
  .hero {
    padding: 36px 0 24px 0;
    border-radius: 0 0 var(--radius-md) var(--radius-md);
    margin-bottom: 24px;
  }
  .hero h1 {
    font-size: 2rem;
  }
  .hero p {
    font-size: 1.05rem;
  }
  .cookie-banner {
    flex-direction: column;
    align-items: flex-start;
    gap: 14px;
    padding: 18px 10px;
    font-size: 0.98rem;
  }
  .cookie-modal {
    padding: 24px 8px 16px 8px;
    min-width: 0;
    width: 98vw;
  }
}
@media (max-width: 480px) {
  html {
    font-size: 14px;
  }
  .container {
    padding: 0 4px;
  }
  .hero {
    padding: 20px 0 12px 0;
  }
  .section {
    padding: 12px 2px;
  }
  .cookie-banner {
    padding: 10px 2px;
    font-size: 0.95rem;
  }
}

/* === MICRO-INTERACTIONS === */
.card-container, .content-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  justify-content: space-between;
}
.card {
  margin-bottom: 20px;
  position: relative;
  background: #fff;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
  padding: 24px 20px;
  transition: box-shadow var(--transition), transform var(--transition);
}
.card:hover {
  box-shadow: 0 8px 32px 0 rgba(2,163,159,0.13);
  transform: translateY(-4px) scale(1.03);
}
.card-content {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 12px;
}
.feature-item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 15px;
}

/* === UTILITY CLASSES === */
.text-center {
  text-align: center;
}
.text-right {
  text-align: right;
}
.mt-0 { margin-top: 0 !important; }
.mb-0 { margin-bottom: 0 !important; }
.mt-20 { margin-top: 20px !important; }
.mb-20 { margin-bottom: 20px !important; }

/* === PREVENT OVERLAPPING === */
.section, .card, .testimonial-card, .feature-grid > div, .service-cards > div, .course-list > div, .team-gallery > div, .faq-list > div {
  margin-bottom: 20px;
}

/* === ACCESSIBILITY === */
:focus {
  outline: 2px solid var(--color-electric-yellow);
  outline-offset: 2px;
}

/* === END === */