/* --------------------------------------------------
   Éclat Financier – Playful Dynamic CSS Theme
   -------------------------------------------------- */

/* 1. CSS Variables for Brand & Playful Palette */
:root {
  --color-primary: #182447;
  --color-secondary: #3FD0C9;
  --color-accent: #FFFFFF;
  --color-fun-yellow: #FFE066;
  --color-fun-pink: #FF6F91;
  --color-fun-purple: #A259F7;
  --color-fun-orange: #FFB86B;
  --color-fun-green: #6EE7B7;
  --color-bg: #F8FAFF;
  --color-bg-alt: #E9F8F7;
  --color-shadow: rgba(24,36,71,0.08);
  --color-shadow-strong: rgba(24,36,71,0.16);
  --font-display: 'Montserrat', 'Arial Rounded MT Bold', Arial, sans-serif;
  --font-body: 'Open Sans', 'Comic Sans MS', Arial, sans-serif;
  --radius-lg: 32px;
  --radius-md: 18px;
  --radius-sm: 10px;
  --transition: 0.25s cubic-bezier(.68,-0.55,.27,1.55);
  --gap-section: 60px;
  --gap-card: 24px;
  --gap-content: 20px;
  --gap-feature: 15px;
}

/* 2. Reset & Base Styles */
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-primary);
  font-family: var(--font-body);
  font-size: 1.08rem;
  line-height: 1.7;
  min-height: 100vh;
  overflow-x: hidden;
}
img {
  max-width: 100%;
  display: block;
}
a {
  color: var(--color-fun-pink);
  text-decoration: none;
  transition: color var(--transition);
}
a:hover, a:focus {
  color: var(--color-fun-purple);
}

/* 3. Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 800;
  margin: 0 0 0.5em 0;
  letter-spacing: 0.01em;
  color: var(--color-primary);
}
h1 {
  font-size: 2.3rem;
  color: var(--color-fun-pink);
  text-shadow: 2px 4px 0 var(--color-fun-yellow), 0 2px 12px var(--color-shadow);
}
h2 {
  font-size: 1.7rem;
  color: var(--color-fun-purple);
  text-shadow: 1px 2px 0 var(--color-fun-yellow);
}
h3 {
  font-size: 1.2rem;
  color: var(--color-fun-orange);
}

p, ul, ol, li, address {
  font-family: var(--font-body);
  font-size: 1.08rem;
  margin-bottom: 1em;
}
strong {
  font-weight: 700;
  color: var(--color-fun-green);
}

ul, ol {
  padding-left: 1.2em;
}

/* 4. Layout Containers */
.container {
  width: 100%;
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 18px;
}
.content-wrapper {
  display: flex;
  flex-direction: column;
  gap: var(--gap-content);
  align-items: flex-start;
}

.section {
  margin-bottom: var(--gap-section);
  padding: 40px 20px;
  background: var(--color-bg-alt);
  border-radius: var(--radius-lg);
  box-shadow: 0 4px 24px var(--color-shadow);
  position: relative;
}

/* 5. Flexbox Patterns */
.card-container {
  display: flex;
  flex-wrap: wrap;
  gap: var(--gap-card);
}
.card {
  margin-bottom: 20px;
  position: relative;
  background: var(--color-accent);
  border-radius: var(--radius-md);
  box-shadow: 0 2px 12px var(--color-shadow);
  padding: 24px 20px;
  min-width: 260px;
  flex: 1 1 260px;
  transition: transform var(--transition), box-shadow var(--transition);
}
.card:hover {
  transform: translateY(-6px) scale(1.03) rotate(-1deg);
  box-shadow: 0 8px 32px var(--color-shadow-strong);
}
.content-grid {
  display: flex;
  flex-wrap: wrap;
  gap: var(--gap-content);
  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-accent);
  border-radius: var(--radius-md);
  box-shadow: 0 2px 12px var(--color-shadow);
  margin-bottom: 20px;
  position: relative;
  min-width: 260px;
  flex: 1 1 320px;
  color: var(--color-primary);
}
.testimonial-card blockquote {
  font-family: var(--font-display);
  font-size: 1.1rem;
  color: var(--color-fun-purple);
  margin: 0 0 0.5em 0;
  font-style: italic;
  position: relative;
}
.testimonial-card span {
  color: var(--color-fun-yellow);
  font-size: 1.2em;
  letter-spacing: 0.1em;
}
.feature-item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--gap-feature);
  background: var(--color-accent);
  border-radius: var(--radius-sm);
  box-shadow: 0 2px 8px var(--color-shadow);
  padding: 18px 16px;
  margin-bottom: 20px;
}

/* 6. Main Navigation */
header {
  background: var(--color-accent);
  box-shadow: 0 2px 12px var(--color-shadow);
  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 img {
  height: 48px;
  margin-right: 18px;
  border-radius: 50%;
  background: var(--color-fun-yellow);
  box-shadow: 0 2px 8px var(--color-shadow);
  padding: 4px;
  transition: transform var(--transition);
}
.main-nav img:hover {
  transform: rotate(-8deg) scale(1.08);
}
.main-nav a {
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--color-primary);
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  transition: background var(--transition), color var(--transition), box-shadow var(--transition);
  position: relative;
}
.main-nav a:hover, .main-nav a:focus {
  background: var(--color-fun-yellow);
  color: var(--color-fun-pink);
  box-shadow: 0 2px 8px var(--color-shadow);
}
.main-nav .cta-btn {
  background: linear-gradient(90deg, var(--color-fun-pink) 60%, var(--color-fun-yellow) 100%);
  color: var(--color-primary);
  border-radius: var(--radius-md);
  font-weight: 900;
  font-size: 1.08rem;
  box-shadow: 0 4px 16px var(--color-shadow-strong);
  padding: 10px 28px;
  margin-left: 16px;
  letter-spacing: 0.03em;
  border: none;
  cursor: pointer;
  transition: transform var(--transition), box-shadow var(--transition);
}
.main-nav .cta-btn:hover, .main-nav .cta-btn:focus {
  background: linear-gradient(90deg, var(--color-fun-yellow) 60%, var(--color-fun-pink) 100%);
  color: var(--color-fun-purple);
  transform: scale(1.07) rotate(-2deg);
  box-shadow: 0 8px 32px var(--color-shadow-strong);
}

/* 7. Mobile Navigation */
.mobile-menu-toggle {
  display: none;
  background: var(--color-fun-pink);
  color: var(--color-accent);
  font-size: 2rem;
  border: none;
  border-radius: 50%;
  width: 48px;
  height: 48px;
  position: absolute;
  right: 18px;
  top: 14px;
  z-index: 120;
  cursor: pointer;
  box-shadow: 0 2px 8px var(--color-shadow);
  transition: background var(--transition), transform var(--transition);
}
.mobile-menu-toggle:hover, .mobile-menu-toggle:focus {
  background: var(--color-fun-yellow);
  color: var(--color-fun-pink);
  transform: scale(1.08) rotate(8deg);
}
.mobile-menu {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: flex-start;
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: linear-gradient(120deg, var(--color-fun-yellow) 60%, var(--color-fun-pink) 100%);
  z-index: 200;
  transform: translateX(-100vw);
  opacity: 0;
  pointer-events: none;
  transition: transform 0.4s cubic-bezier(.68,-0.55,.27,1.55), opacity 0.3s;
}
.mobile-menu.open {
  transform: translateX(0);
  opacity: 1;
  pointer-events: auto;
}
.mobile-menu-close {
  background: var(--color-fun-pink);
  color: var(--color-accent);
  font-size: 2rem;
  border: none;
  border-radius: 50%;
  width: 48px;
  height: 48px;
  align-self: flex-end;
  margin: 18px 18px 0 0;
  cursor: pointer;
  box-shadow: 0 2px 8px var(--color-shadow);
  transition: background var(--transition), transform var(--transition);
}
.mobile-menu-close:hover, .mobile-menu-close:focus {
  background: var(--color-fun-yellow);
  color: var(--color-fun-pink);
  transform: scale(1.08) rotate(-8deg);
}
.mobile-nav {
  display: flex;
  flex-direction: column;
  gap: 22px;
  width: 100%;
  align-items: flex-start;
  margin-top: 32px;
  padding-left: 32px;
}
.mobile-nav a {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--color-primary);
  background: var(--color-accent);
  border-radius: var(--radius-md);
  padding: 12px 28px;
  margin-bottom: 8px;
  box-shadow: 0 2px 8px var(--color-shadow);
  transition: background var(--transition), color var(--transition), transform var(--transition);
}
.mobile-nav a:hover, .mobile-nav a:focus {
  background: var(--color-fun-pink);
  color: var(--color-accent);
  transform: scale(1.05) rotate(-2deg);
}

/* 8. Responsive Layouts */
@media (max-width: 1024px) {
  .main-nav {
    gap: 14px;
    font-size: 0.98rem;
  }
}
@media (max-width: 900px) {
  .main-nav {
    gap: 8px;
    font-size: 0.95rem;
  }
  .container {
    max-width: 98vw;
  }
}
@media (max-width: 768px) {
  .main-nav {
    display: none;
  }
  .mobile-menu-toggle {
    display: block;
  }
  .container {
    padding: 0 8px;
  }
  .section {
    padding: 28px 6px;
    margin-bottom: 36px;
  }
  .content-wrapper {
    gap: 14px;
  }
  .content-grid, .card-container, .text-image-section {
    flex-direction: column;
    gap: 18px;
  }
  .testimonial-card {
    flex-direction: column;
    gap: 12px;
    padding: 16px 10px;
  }
}
@media (max-width: 480px) {
  h1 {
    font-size: 1.4rem;
  }
  h2 {
    font-size: 1.1rem;
  }
  .main-nav img {
    height: 36px;
  }
  .mobile-menu-toggle, .mobile-menu-close {
    width: 38px;
    height: 38px;
    font-size: 1.5rem;
  }
}

/* 9. Buttons & CTA */
.cta-btn {
  background: linear-gradient(90deg, var(--color-fun-yellow) 60%, var(--color-fun-pink) 100%);
  color: var(--color-primary);
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 1.1rem;
  border: none;
  border-radius: var(--radius-md);
  padding: 14px 36px;
  box-shadow: 0 4px 16px var(--color-shadow-strong);
  cursor: pointer;
  margin-top: 10px;
  margin-bottom: 10px;
  transition: background var(--transition), color var(--transition), transform var(--transition), box-shadow var(--transition);
  letter-spacing: 0.04em;
  text-shadow: 1px 2px 0 var(--color-fun-yellow);
}
.cta-btn:hover, .cta-btn:focus {
  background: linear-gradient(90deg, var(--color-fun-pink) 60%, var(--color-fun-yellow) 100%);
  color: var(--color-fun-purple);
  transform: scale(1.07) rotate(-2deg);
  box-shadow: 0 8px 32px var(--color-shadow-strong);
}

/* 10. Decorative Animated Elements */
.section:before {
  content: '';
  display: block;
  position: absolute;
  top: -24px;
  left: -24px;
  width: 60px;
  height: 60px;
  background: radial-gradient(circle at 30% 30%, var(--color-fun-yellow) 60%, transparent 100%);
  border-radius: 50%;
  z-index: 0;
  opacity: 0.25;
  animation: floaty 4s infinite alternate ease-in-out;
}
.section:after {
  content: '';
  display: block;
  position: absolute;
  bottom: -24px;
  right: -24px;
  width: 48px;
  height: 48px;
  background: radial-gradient(circle at 70% 70%, var(--color-fun-pink) 60%, transparent 100%);
  border-radius: 50%;
  z-index: 0;
  opacity: 0.18;
  animation: floaty2 5s infinite alternate-reverse ease-in-out;
}
@keyframes floaty {
  0% { transform: translateY(0) scale(1); }
  100% { transform: translateY(12px) scale(1.08); }
}
@keyframes floaty2 {
  0% { transform: translateY(0) scale(1); }
  100% { transform: translateY(-10px) scale(1.05); }
}

/* 11. FAQ Accordion (simple style) */
.faq-accordion h3 {
  cursor: pointer;
  background: var(--color-fun-yellow);
  color: var(--color-primary);
  border-radius: var(--radius-sm);
  padding: 10px 18px;
  margin-bottom: 0;
  margin-top: 18px;
  transition: background var(--transition), color var(--transition);
}
.faq-accordion h3:hover, .faq-accordion h3:focus {
  background: var(--color-fun-pink);
  color: var(--color-accent);
}
.faq-accordion p {
  margin: 0 0 12px 0;
  padding: 8px 18px 12px 18px;
  background: var(--color-bg-alt);
  border-radius: var(--radius-sm);
}

/* 12. Trainer Profiles */
.trainer-profile {
  background: var(--color-fun-green);
  color: var(--color-primary);
  border-radius: var(--radius-md);
  box-shadow: 0 2px 8px var(--color-shadow);
  padding: 20px 18px;
  margin-bottom: 20px;
  font-family: var(--font-body);
  font-size: 1.05rem;
  transition: transform var(--transition), box-shadow var(--transition);
}
.trainer-profile:hover {
  transform: scale(1.03) rotate(-1deg);
  box-shadow: 0 8px 32px var(--color-shadow-strong);
}

/* 13. Footer */
footer {
  background: var(--color-primary);
  color: var(--color-accent);
  padding: 36px 0 18px 0;
  margin-top: 60px;
}
footer .container {
  display: flex;
  flex-direction: column;
  gap: 18px;
  align-items: flex-start;
}
footer nav {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  margin-bottom: 10px;
}
footer nav a {
  color: var(--color-fun-yellow);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  transition: color var(--transition);
}
footer nav a:hover, footer nav a:focus {
  color: var(--color-fun-pink);
}
footer address {
  font-style: normal;
  color: var(--color-accent);
  font-size: 0.98rem;
  line-height: 1.6;
}
footer address a {
  color: var(--color-fun-green);
  text-decoration: underline;
}

/* 14. Cookie Consent Banner */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100vw;
  background: linear-gradient(90deg, var(--color-fun-yellow) 60%, var(--color-fun-pink) 100%);
  color: var(--color-primary);
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 22px 28px;
  box-shadow: 0 -4px 24px var(--color-shadow-strong);
  z-index: 9999;
  font-family: var(--font-body);
  font-size: 1.05rem;
  animation: cookie-slide-in 0.7s cubic-bezier(.68,-0.55,.27,1.55);
}
@keyframes cookie-slide-in {
  from { transform: translateY(100%); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}
.cookie-banner p {
  margin: 0;
  flex: 1 1 60%;
}
.cookie-banner .cookie-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}
.cookie-btn {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  border: none;
  border-radius: var(--radius-sm);
  padding: 10px 22px;
  cursor: pointer;
  box-shadow: 0 2px 8px var(--color-shadow);
  transition: background var(--transition), color var(--transition), transform var(--transition);
}
.cookie-btn.accept {
  background: var(--color-fun-green);
  color: var(--color-primary);
}
.cookie-btn.accept:hover, .cookie-btn.accept:focus {
  background: var(--color-fun-pink);
  color: var(--color-accent);
  transform: scale(1.05);
}
.cookie-btn.reject {
  background: var(--color-fun-pink);
  color: var(--color-accent);
}
.cookie-btn.reject:hover, .cookie-btn.reject:focus {
  background: var(--color-fun-yellow);
  color: var(--color-primary);
  transform: scale(1.05);
}
.cookie-btn.settings {
  background: var(--color-fun-yellow);
  color: var(--color-primary);
}
.cookie-btn.settings:hover, .cookie-btn.settings:focus {
  background: var(--color-fun-purple);
  color: var(--color-accent);
  transform: scale(1.05);
}

/* 15. Cookie Preferences Modal */
.cookie-modal-overlay {
  position: fixed;
  top: 0; left: 0;
  width: 100vw; height: 100vh;
  background: rgba(24,36,71,0.35);
  z-index: 10000;
  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: var(--color-accent);
  border-radius: var(--radius-lg);
  box-shadow: 0 8px 48px var(--color-shadow-strong);
  padding: 36px 32px 28px 32px;
  min-width: 320px;
  max-width: 95vw;
  display: flex;
  flex-direction: column;
  gap: 22px;
  animation: modal-pop 0.5s cubic-bezier(.68,-0.55,.27,1.55);
}
@keyframes modal-pop {
  from { transform: scale(0.8) translateY(40px); opacity: 0; }
  to { transform: scale(1) translateY(0); opacity: 1; }
}
.cookie-modal h2 {
  color: var(--color-fun-pink);
  font-size: 1.3rem;
  margin-bottom: 10px;
}
.cookie-category {
  display: flex;
  align-items: center;
  gap: 18px;
  margin-bottom: 12px;
}
.cookie-category label {
  font-family: var(--font-body);
  font-size: 1.05rem;
  color: var(--color-primary);
}
.cookie-toggle {
  width: 44px;
  height: 24px;
  border-radius: 12px;
  background: var(--color-fun-yellow);
  position: relative;
  margin-left: 8px;
  transition: background var(--transition);
  cursor: pointer;
  display: inline-block;
}
.cookie-toggle input {
  opacity: 0;
  width: 0;
  height: 0;
}
.cookie-toggle .slider {
  position: absolute;
  top: 2px; left: 2px;
  width: 20px; height: 20px;
  border-radius: 50%;
  background: var(--color-fun-pink);
  transition: left var(--transition), background var(--transition);
}
.cookie-toggle input:checked + .slider {
  left: 22px;
  background: var(--color-fun-green);
}
.cookie-category.essential label {
  color: var(--color-fun-green);
  font-weight: 700;
}
.cookie-modal .cookie-modal-actions {
  display: flex;
  gap: 16px;
  justify-content: flex-end;
}
.cookie-modal .cookie-btn {
  min-width: 120px;
}

/* 16. Utility Classes */
.hide {
  display: none !important;
}
.text-center {
  text-align: center;
}
.mt-2 { margin-top: 20px; }
.mb-2 { margin-bottom: 20px; }

/* 17. Playful Micro-interactions */
.cta-btn, .main-nav .cta-btn, .card, .trainer-profile, .testimonial-card, .cookie-btn {
  will-change: transform, box-shadow;
}

/* 18. Prevent Overlapping & Ensure Spacing */
.card, .testimonial-card, .trainer-profile, .feature-item {
  margin-bottom: 20px;
}
.section, .card-container, .content-grid, .text-image-section, .testimonial-card, .feature-item {
  gap: 20px;
}

/* 19. Accessibility: Focus Styles */
a:focus, button:focus, .cta-btn:focus, .cookie-btn:focus {
  outline: 2px solid var(--color-fun-purple);
  outline-offset: 2px;
}

/* 20. Custom Scrollbar for Playful Touch */
::-webkit-scrollbar {
  width: 10px;
  background: var(--color-fun-yellow);
}
::-webkit-scrollbar-thumb {
  background: var(--color-fun-pink);
  border-radius: 8px;
}

/* 21. Print Styles */
@media print {
  header, footer, .mobile-menu, .cookie-banner, .cookie-modal-overlay { display: none !important; }
  body { background: #fff; color: #000; }
}