/* 
 * Styles pour domain - Audit Financier
 * Palette "Néon Nocturne"
 */

/* Variables et reset */
:root {
  /* Palette "Néon Nocturne" */
  --ink-900: #0b0e1a; /* fond sombre principal */
  --neon-tangerine: #ff6e1f; /* accent mandarine */
  --neon-cyan: #2de2e6; /* accent cyan */
  --acid-yellow: #f7e733; /* jaune pour badges */
  --violet-700: #46237a; /* violet pour cartes/overlays */
  --cloud-50: #e6ecf3; /* texte sur fond sombre */
  --mist-100: #f2f7fa; /* sections claires */

  /* Espacements */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 2rem;
  --space-lg: 3rem;
  --space-xl: 4rem;

  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;
  --transition-slow: 0.5s ease;

  /* Ombres et effets */
  --neon-shadow: 0 0 5px rgba(45, 226, 230, 0.5),
    0 0 20px rgba(45, 226, 230, 0.3);
  --neon-glow-strong: 0 0 7px rgba(45, 226, 230, 0.7),
    0 0 25px rgba(45, 226, 230, 0.5);
  --card-shadow: 0 4px 20px rgba(11, 14, 26, 0.15);
}

/* Reset de base */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

/* Comportement de défilement global */
html {
  scroll-behavior: smooth;
  scroll-padding-top: 40px;
}

section[id] {
  scroll-margin-top: 40px;
}

div {
  word-break: break-word;
  overflow-wrap: break-word;
}

/* Base typographique */
body {
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
    Oxygen, Ubuntu, Cantarell, "Open Sans", "Helvetica Neue", sans-serif;
  font-size: 16px;
  line-height: 1.6;
  color: var(--cloud-50);
  background-color: var(--ink-900);
}

h1,
h2,
h3,
h4,
h5,
h6 {
  margin-bottom: 0.5em;
  line-height: 1.2;
  font-weight: 700;
}

h1 {
  font-size: clamp(2rem, 5vw, 3.5rem);
}

h2 {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
}

h3 {
  font-size: clamp(1.4rem, 3vw, 2rem);
}

p {
  margin-bottom: 1.2rem;
}

a {
  color: var(--neon-cyan);
  text-decoration: none;
  transition: color var(--transition-fast), text-shadow var(--transition-fast);
}

a:hover,
a:focus {
  color: var(--neon-tangerine);
  text-shadow: var(--neon-shadow);
}

ul,
ol {
  padding-left: 1.5rem;
  margin-bottom: 1.2rem;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* Conteneur principal */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* Structure de page */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: rgba(11, 14, 26, 0.95);
  backdrop-filter: blur(5px);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
  padding: 1rem 0;
  transition: padding var(--transition-normal);
}

.header-wrapper {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

main {
  min-height: 60vh;
}

.section-padding {
  padding: clamp(3rem, 8vw, 6rem) 0;
}

.section-header {
  text-align: center;
  margin-bottom: var(--space-lg);
}

.section-line {
  height: 4px;
  width: 60px;
  background: linear-gradient(90deg, var(--neon-cyan), var(--neon-tangerine));
  margin: 1rem auto 1.5rem;
  border-radius: 2px;
}

/* Logo */
.logo {
  font-weight: 800;
  font-size: 1.8rem;
  letter-spacing: 0.03em;
  text-transform: lowercase;
  color: var(--mist-100);
  text-shadow: 0 0 5px var(--neon-cyan), 0 0 15px rgba(45, 226, 230, 0.5);
  transition: all var(--transition-normal);
}

.logo:hover,
.logo:focus {
  color: var(--neon-cyan);
  text-shadow: var(--neon-glow-strong);
}

/* Navigation */
.main-nav ul {
  display: flex;
  list-style: none;
  gap: 1.5rem;
  margin: 0;
  padding: 0;
}

.main-nav a {
  color: var(--cloud-50);
  font-weight: 600;
  position: relative;
  padding: 0.5rem 0;
}

.main-nav a:not(.btn-primary):after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--neon-cyan);
  transition: width var(--transition-normal);
}

.main-nav a:not(.btn-primary):hover:after,
.main-nav a:not(.btn-primary):focus:after {
  width: 100%;
}

/* Menu Mobile */
.menu-toggle {
  display: none;
}

.menu-icon {
  display: none;
  cursor: pointer;
  flex-direction: column;
  justify-content: space-between;
  width: 30px;
  height: 21px;
}

.menu-icon .bar {
  height: 3px;
  width: 100%;
  background-color: var(--cloud-50);
  border-radius: 2px;
  transition: var(--transition-fast);
}

/* Hero Section */
.hero {
  position: relative;
  min-height: 80vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  background-size: cover;
  background-position: center;
  color: var(--mist-100);
}

.hero::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    135deg,
    rgba(11, 14, 26, 0.8),
    rgba(70, 35, 122, 0.7)
  );
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  margin: 0 auto;

  padding: 2rem;
}

.hero-subtitle {
  font-size: clamp(1.2rem, 3vw, 1.5rem);
  margin-bottom: var(--space-lg);
}

.hero-buttons {
  display: flex;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
}

/* Boutons */
.btn-primary,
.btn-secondary {
  display: inline-block;
  padding: 0.8em 1.6em;
  font-weight: 600;
  text-align: center;
  border-radius: 4px;
  transition: all var(--transition-normal);
  cursor: pointer;
}

.btn-primary {
  background: linear-gradient(135deg, var(--neon-cyan), var(--violet-700));
  color: var(--mist-100);
  border: none;
  box-shadow: var(--neon-shadow);
}

.btn-primary:hover,
.btn-primary:focus {
  box-shadow: var(--neon-glow-strong);
  transform: translateY(-2px);
  color: var(--mist-100);
}

.btn-secondary {
  background-color: transparent;
  color: var(--neon-cyan);
  border: 2px solid var(--neon-cyan);
}

.btn-secondary:hover,
.btn-secondary:focus {
  background-color: rgba(45, 226, 230, 0.1);
  box-shadow: var(--neon-shadow);
  transform: translateY(-2px);
  color: var(--neon-cyan);
}

/* Grilles pour cartes */
.services-grid,
.process-grid,
.benefits-grid,
.cases-grid,
.pricing-grid,
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
  margin-bottom: var(--space-lg);
}

/* Cartes services */
.service-card,
.process-card,
.benefit-card,
.case-card,
.pricing-card,
.testimonial-card {
  background-color: rgba(70, 35, 122, 0.2);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: var(--card-shadow);
  transition: transform var(--transition-normal),
    box-shadow var(--transition-normal);
  height: 100%;
  display: flex;
  flex-direction: column;
}

.service-card:hover,
.process-card:hover,
.case-card:hover,
.pricing-card:hover,
.testimonial-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--neon-shadow);
}

.service-image,
.process-image,
.case-image,
.pricing-image,
.testimonial-image {
  height: 0;
  padding-bottom: 56.25%; /* Ratio 16:9 */
  overflow: hidden;
  position: relative;
}

.service-image img,
.process-image img,
.case-image img,
.pricing-image img,
.testimonial-image img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.service-card:hover img,
.process-card:hover img,
.case-card:hover img,
.pricing-card:hover img,
.testimonial-card:hover img {
  transform: scale(1.05);
}

.service-card h3,
.process-card h3,
.benefit-card h3,
.case-card h3,
.pricing-card h3,
.testimonial-card h3 {
  padding: 1.5rem 1.5rem 1rem;
  margin: 0;
  color: var(--neon-cyan);
}

.service-card p,
.process-card p,
.benefit-card p,
.case-card p,
.pricing-card p,
.testimonial-card p {
  padding: 0 1.5rem;
  margin-bottom: 1.5rem;
}

.service-features,
.case-results,
.pricing-features {
  padding: 0 1.5rem 1.5rem;
  margin: 0;
  list-style-position: inside;
  flex-grow: 1;
}

.service-features li,
.case-results li,
.pricing-features li {
  margin-bottom: 0.5rem;
  position: relative;
  padding-left: 1.2rem;
}

.service-features li::before,
.case-results li::before,
.pricing-features li::before {
  content: "•";
  color: var(--neon-tangerine);
  position: absolute;
  left: 0;
}

.services-cta,
.pricing-cta {
  text-align: center;
  padding: 1.5rem;
  margin-top: auto;
}

/* Process */
.process-card {
  position: relative;
}

.process-number {
  position: absolute;
  top: 15px;
  right: 15px;
  width: 40px;
  height: 40px;
  background: var(--neon-tangerine);
  color: var(--ink-900);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: bold;
  font-size: 1.2rem;
  box-shadow: 0 0 10px rgba(255, 110, 31, 0.5);
  z-index: 2;
}

/* Bénéfices */
.benefit-card {
  text-align: center;
  padding: 2rem 1.5rem;
}

.benefit-icon {
  background: linear-gradient(135deg, var(--neon-cyan), var(--neon-tangerine));
  width: 70px;
  height: 70px;
  border-radius: 50%;
  margin: 0 auto 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--neon-shadow);
}

.icon-transparency,
.icon-compliance,
.icon-efficiency,
.icon-risk,
.icon-decisions,
.icon-trust {
  width: 35px;
  height: 35px;
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center;
}

/* Études de cas */
.case-content {
  padding: 1.5rem;
}

/* Pricing */
.pricing-card {
  position: relative;
  border: 1px solid rgba(45, 226, 230, 0.2);
}

.pricing-card.featured {
  border: 2px solid var(--neon-cyan);
  transform: translateY(-10px);
}

.pricing-badge {
  position: absolute;
  top: 20px;
  right: 0;
  background: var(--acid-yellow);
  color: var(--ink-900);
  font-weight: bold;
  padding: 0.5rem 1rem;
  font-size: 0.9rem;
  z-index: 1;
}

.pricing-header {
  text-align: center;
  padding: 1.5rem;
  background: linear-gradient(
    135deg,
    rgba(70, 35, 122, 0.3),
    rgba(11, 14, 26, 0.2)
  );
}

.pricing-subtitle {
  color: var(--neon-tangerine);
  font-style: italic;
  margin-bottom: 0;
}

/* Témoignages */
.testimonial-content {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.testimonial-rating {
  margin-bottom: 1rem;
}

.star {
  color: var(--acid-yellow);
  font-size: 1.2rem;
}

.testimonial-author {
  margin-top: auto;
  padding-top: 1rem;
  border-top: 1px solid rgba(230, 236, 243, 0.1);
}

.testimonial-author cite {
  font-style: normal;
  font-weight: bold;
  color: var(--neon-cyan);
  display: block;
}

.testimonial-author span {
  font-size: 0.9rem;
  opacity: 0.8;
}

/* Formulaire */
.form-container {
  max-width: 700px;
  margin: 0 auto;
  padding: 2rem;
  background-color: rgba(11, 14, 26, 0.8);
  border-radius: 8px;
  box-shadow: var(--card-shadow);
  border: 1px solid rgba(45, 226, 230, 0.2);
}

.contact-form {
  display: grid;
  grid-gap: 1.5rem;
}

.form-group {
  position: relative;
}

.form-group input,
.form-group select {
  width: 100%;
  padding: 1rem;
  background-color: rgba(230, 236, 243, 0.05);
  border: 2px solid rgba(45, 226, 230, 0.3);
  border-radius: 4px;
  color: var(--cloud-50);
  outline: none;
  transition: border-color var(--transition-normal),
    box-shadow var(--transition-normal);
  font-size: 1rem;
}

.form-group select option {
  background-color: var(--mist-100);
  color: var(--ink-900);
}

.form-group label {
  position: absolute;
  left: 1rem;
  top: 1rem;
  transition: all var(--transition-normal);
  pointer-events: none;
  color: rgba(230, 236, 243, 0.6);
}

.form-group input:focus,
.form-group select:focus {
  border-color: var(--neon-cyan);
  box-shadow: var(--neon-shadow);
}

.form-group input:focus ~ label,
.form-group input:not(:placeholder-shown) ~ label,
.form-group select:focus ~ label,
.form-group select:not(:placeholder-shown) ~ label {
  transform: translateY(-2.3rem);
  font-size: 0.8rem;
  color: var(--neon-cyan);
}

.form-group input:not(:focus):not(:placeholder-shown):invalid {
  border-color: #ff3b30;
}

/* Supprime l'affichage du placeholder pour permettre notre animation de label */
.form-group input::placeholder {
  color: transparent;
}

.form-checkboxes {
  display: grid;
  gap: 1rem;
}

.checkbox-group {
  display: flex;
  align-items: flex-start;
}

.checkbox-group input[type="checkbox"] {
  appearance: none;
  width: 20px;
  height: 20px;
  border: 2px solid rgba(45, 226, 230, 0.3);
  border-radius: 4px;
  margin-right: 0.5rem;
  position: relative;
  background-color: rgba(230, 236, 243, 0.05);
  cursor: pointer;
  flex-shrink: 0;
  margin-top: 3px;
}

.checkbox-group input[type="checkbox"]:checked {
  background-color: var(--neon-cyan);
  border-color: var(--neon-cyan);
}

.checkbox-group input[type="checkbox"]:checked::after {
  content: "✓";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: var(--ink-900);
  font-size: 12px;
  font-weight: bold;
}

.checkbox-group input[type="checkbox"]:focus {
  box-shadow: var(--neon-shadow);
}

.checkbox-group label {
  cursor: pointer;
  line-height: 1.4;
}

.form-submit {
  margin-top: 1rem;
}

.form-submit button {
  width: 100%;
  padding: 1rem;
  border: none;
  cursor: pointer;
  font-size: 1rem;
  font-weight: 600;
}

/* Page de remerciement */
.thank-you-section {
  min-height: 60vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 3rem 0;
}

.thank-you-container {
  text-align: center;
  max-width: 700px;
  margin: 8rem auto 5rem;
  padding: 3rem;
  background-color: rgba(11, 14, 26, 0.8);
  border-radius: 8px;
  border: 2px solid var(--neon-cyan);
  box-shadow: var(--neon-shadow);
}

.thank-you-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 80px;
  height: 80px;
  margin: 0 auto 2rem;
  border-radius: 50%;
  background: var(--neon-cyan);
}

.check-icon {
  color: var(--ink-900);
  font-size: 2.5rem;
  font-weight: bold;
}

.response-time {
  margin: 2rem 0;
  padding: 1rem;
  background-color: rgba(45, 226, 230, 0.1);
  border-radius: 4px;
}

.thank-you-actions {
  margin-top: 2rem;
}

/* Pages politiques */
.policy-section {
  padding: 3rem 0;
}

.policy-frame {
  max-width: 900px;
  margin: 0 auto;
  padding: 2.5rem;
  background-color: rgba(11, 14, 26, 0.8);
  border: 2px solid var(--neon-cyan);
  border-radius: 8px;
  box-shadow: var(--neon-shadow);
}

.policy-intro {
  margin-bottom: 2rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid rgba(45, 226, 230, 0.2);
}

.policy-back {
  margin-top: 3rem;
  text-align: center;
}

/* Page 404 */
.error-section {
  min-height: 70vh;
  display: flex;
  align-items: center;
  text-align: center;
}

.error-container {
  max-width: 600px;
  margin: 0 auto;
}

.error-code {
  font-size: 8rem;
  font-weight: 800;
  line-height: 1;
  background: linear-gradient(135deg, var(--neon-cyan), var(--neon-tangerine));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 1rem;
  text-shadow: var(--neon-shadow);
}

.error-actions {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin-top: 2rem;
  flex-wrap: wrap;
}

/* Footer */
.site-footer {
  background-color: rgba(11, 14, 26, 0.9);
  padding: 4rem 0 2rem;
  border-top: 1px solid rgba(45, 226, 230, 0.2);
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  margin-bottom: 3rem;
}

.footer-column h3 {
  font-size: 1.2rem;
  margin-bottom: 1.5rem;
  color: var(--neon-cyan);
  position: relative;
}

.footer-column h3::after {
  content: "";
  position: absolute;
  bottom: -0.5rem;
  left: 0;
  width: 50px;
  height: 2px;
  background: linear-gradient(90deg, var(--neon-cyan), transparent);
}

.footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-links li {
  margin-bottom: 0.5rem;
}

.copyright {
  text-align: center;
  padding-top: 2rem;
  border-top: 1px solid rgba(230, 236, 243, 0.1);
  font-size: 0.9rem;
  color: rgba(230, 236, 243, 0.6);
}

/* Cookie popup */
.cookie-popup {
  position: fixed;
  bottom: -100%;
  left: 0;
  width: 100%;
  background-color: rgba(11, 14, 26, 0.95);
  padding: 1rem;
  box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.2);
  z-index: 1000;
  transition: bottom var(--transition-normal);
  border-top: 1px solid rgba(45, 226, 230, 0.2);
}

.cookie-popup.visible {
  bottom: 0;
}

.cookie-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
  gap: 2rem;
  flex-wrap: wrap;
}

.cookie-buttons {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

/* Fond dégradé pour certaines sections */
.bg-gradient {
  background: linear-gradient(
    135deg,
    rgba(11, 14, 26, 0.9),
    rgba(70, 35, 122, 0.3)
  );
}

/* Améliorations d'accessibilité */
:focus {
  outline: 2px dotted var(--neon-cyan);
  outline-offset: 2px;
}

:focus:not(:focus-visible) {
  outline: none;
}

:focus-visible {
  outline: 2px dotted var(--neon-cyan);
  outline-offset: 2px;
}

/* Animations */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes pulse {
  0% {
    box-shadow: 0 0 0 0 rgba(45, 226, 230, 0.4);
  }
  70% {
    box-shadow: 0 0 0 10px rgba(45, 226, 230, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(45, 226, 230, 0);
  }
}

.service-card,
.process-card,
.benefit-card,
.case-card,
.pricing-card,
.testimonial-card {
  animation: fadeIn 0.6s ease-out forwards;
  opacity: 0;
}

.service-card:nth-child(1),
.process-card:nth-child(1),
.benefit-card:nth-child(1),
.case-card:nth-child(1),
.pricing-card:nth-child(1),
.testimonial-card:nth-child(1) {
  animation-delay: 0.1s;
}

.service-card:nth-child(2),
.process-card:nth-child(2),
.benefit-card:nth-child(2),
.case-card:nth-child(2),
.pricing-card:nth-child(2),
.testimonial-card:nth-child(2) {
  animation-delay: 0.2s;
}

.service-card:nth-child(3),
.process-card:nth-child(3),
.benefit-card:nth-child(3),
.case-card:nth-child(3),
.pricing-card:nth-child(3),
.testimonial-card:nth-child(3) {
  animation-delay: 0.3s;
}

.service-card:nth-child(4),
.process-card:nth-child(4),
.benefit-card:nth-child(4) {
  animation-delay: 0.4s;
}

.benefit-card:nth-child(5) {
  animation-delay: 0.5s;
}

.benefit-card:nth-child(6) {
  animation-delay: 0.6s;
}

/* Responsive Design */
@media (max-width: 992px) {
  .section-padding {
    padding: clamp(2.5rem, 6vw, 5rem) 0;
  }

  .hero {
    min-height: 70vh;
  }

  .policy-frame {
    padding: 2rem;
  }
}

@media (max-width: 768px) {
  /* Navigation mobile */
  .menu-icon {
    display: flex;
  }

  .main-nav {
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background-color: rgba(11, 14, 26, 0.95);
    padding: 1.5rem;
    clip-path: polygon(0 0, 100% 0, 100% 0, 0 0);
    transition: clip-path var(--transition-normal);
    box-shadow: 0 5px 10px rgba(0, 0, 0, 0.2);
  }

  .menu-toggle:checked ~ .main-nav {
    clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%);
    box-shadow: var(--card-shadow);
  }

  .menu-toggle:checked ~ .menu-icon .bar:nth-child(1) {
    transform: translateY(9px) rotate(45deg);
  }

  .menu-toggle:checked ~ .menu-icon .bar:nth-child(2) {
    opacity: 0;
  }

  .menu-toggle:checked ~ .menu-icon .bar:nth-child(3) {
    transform: translateY(-9px) rotate(-45deg);
  }

  .main-nav ul {
    flex-direction: column;
    gap: 1rem;
  }

  .main-nav li {
    width: 100%;
    text-align: center;
  }

  .main-nav a.btn-primary {
    display: block;
    margin-top: 0.5rem;
  }

  /* Cookie popup */
  .cookie-content {
    flex-direction: column;
    text-align: center;
  }

  .cookie-buttons {
    justify-content: center;
  }

  /* Formulaire */
  .form-container {
    padding: 1.5rem;
  }
}

@media (max-width: 576px) {
  .section-header {
    margin-bottom: var(--space-md);
  }

  .hero-buttons {
    flex-direction: column;
  }

  .services-grid,
  .process-grid,
  .benefits-grid,
  .cases-grid,
  .pricing-grid,
  .testimonials-grid {
    grid-template-columns: 1fr;
  }

  .thank-you-container,
  .policy-frame {
    padding: 1.5rem;
  }

  .footer-grid {
    grid-template-columns: 1fr;
  }
}