/* ============================================================
   YAB KAIZEN MA — STYLE.CSS
   Cabinet comptable agréé — Casablanca, Maroc
   Design system : variables CSS, typographie, layout, composants
   ============================================================ */

/* ------------------------------------------------------------
   1. VARIABLES CSS (Design Tokens)
   ------------------------------------------------------------ */
:root {
  /* Couleurs principales — charte YAB KAIZEN */
  --color-primary: #8B1A1A;        /* Bordeaux — actions, accents */
  --color-primary-dark: #6E1414;   /* Bordeaux foncé — hover, états actifs */
  --color-primary-light: #FBEAEA;  /* Bordeaux très clair — fonds de cartes */
  --color-secondary: #1F2326;      /* Gris anthracite — texte fort, footer */
  --color-secondary-soft: #3A3F44; /* Gris moyen — sous-titres sombres */
  --color-white: #FFFFFF;
  --color-light: #F7F5F2;          /* Fond clair chaud (alternance sections) */
  --color-border: #E7E2DC;
  --color-text: #33312E;           /* Texte principal */
  --color-text-muted: #6B6661;     /* Texte secondaire */
  --color-success: #2F7D4F;        /* WhatsApp / confirmations */

  /* Typographie */
  --font-display: 'Fraunces', Georgia, 'Times New Roman', serif;
  --font-body: 'Inter', -apple-system, Segoe UI, Roboto, Helvetica, Arial, sans-serif;
  --font-utility: 'IBM Plex Mono', 'Courier New', monospace;

  /* Échelle typographique */
  --fs-display-xl: clamp(2.75rem, 5vw + 1rem, 4.5rem);
  --fs-display-lg: clamp(2.25rem, 3.5vw + 1rem, 3.25rem);
  --fs-display-md: clamp(1.75rem, 2.2vw + 1rem, 2.4rem);
  --fs-body-lg: 1.15rem;
  --fs-body: 1rem;
  --fs-small: 0.875rem;
  --fs-caption: 0.75rem;

  /* Espacements */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2.5rem;
  --space-xl: 4rem;
  --space-2xl: 6rem;
  --space-3xl: 8rem;

  /* Layout */
  --container-width: 1200px;
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;

  /* Effets */
  --shadow-sm: 0 2px 8px rgba(31, 35, 38, 0.06);
  --shadow-md: 0 8px 24px rgba(31, 35, 38, 0.08);
  --shadow-lg: 0 16px 48px rgba(31, 35, 38, 0.12);
  --transition: 0.25s ease;
}

/* ------------------------------------------------------------
   2. RESET & BASE
   ------------------------------------------------------------ */
*, *::before, *::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: var(--fs-body);
  line-height: 1.7;
  color: var(--color-text);
  background-color: var(--color-white);
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color var(--transition);
}

a:hover {
  color: var(--color-primary-dark);
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.2;
  color: var(--color-secondary);
  margin: 0 0 var(--space-sm);
}

p {
  margin: 0 0 var(--space-sm);
  color: var(--color-text-muted);
}

ul {
  margin: 0;
  padding: 0;
}

/* Visible focus state — accessibilité */
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible {
  outline: 3px solid var(--color-primary);
  outline-offset: 2px;
}

/* Respect des préférences de mouvement réduit */
@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* ------------------------------------------------------------
   3. LAYOUT UTILITIES
   ------------------------------------------------------------ */
.container {
  width: 100%;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 var(--space-md);
}

.section {
  padding: var(--space-2xl) 0;
}

.section--tight {
  padding: var(--space-xl) 0;
}

.bg-light {
  background-color: var(--color-light);
}

.bg-dark {
  background-color: var(--color-secondary);
  color: var(--color-white);
}

.bg-dark h2,
.bg-dark h3,
.bg-dark p {
  color: var(--color-white);
}

.bg-dark .text-muted-dark {
  color: rgba(255, 255, 255, 0.7);
}

.grid {
  display: grid;
  gap: var(--space-lg);
}

.grid--2 { grid-template-columns: repeat(2, 1fr); }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--4 { grid-template-columns: repeat(4, 1fr); }

@media (max-width: 900px) {
  .grid--3, .grid--4 { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 600px) {
  .grid--2, .grid--3, .grid--4 { grid-template-columns: 1fr; }
}

/* ------------------------------------------------------------
   4. EYEBROW / SECTION HEADINGS
   Structure : eyebrow (label en majuscules) + H2 + intro
   ------------------------------------------------------------ */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-utility);
  font-size: var(--fs-caption);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: var(--space-sm);
}

.eyebrow::before {
  content: '';
  display: inline-block;
  width: 28px;
  height: 1px;
  background: var(--color-primary);
}

.section-heading {
  max-width: 640px;
  margin-bottom: var(--space-xl);
}

.section-heading h2 {
  font-size: var(--fs-display-md);
}

.section-heading--center {
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}

.section-heading--center .eyebrow {
  justify-content: center;
  width: 100%;
}

.section-heading--center .eyebrow::before {
  display: none;
}

/* ------------------------------------------------------------
   5. TOP BAR (contact + réseaux sociaux)
   ------------------------------------------------------------ */
.topbar {
  background-color: var(--color-secondary);
  color: rgba(255, 255, 255, 0.85);
  font-size: var(--fs-small);
}

.topbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-xs);
  padding-top: 0.5rem;
  padding-bottom: 0.5rem;
}

.topbar__contact {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  flex-wrap: wrap;
}

.topbar__contact a {
  color: rgba(255, 255, 255, 0.85);
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.topbar__contact a:hover {
  color: var(--color-white);
}

.topbar__social {
  display: flex;
  gap: var(--space-sm);
}

.topbar__social a {
  color: rgba(255, 255, 255, 0.7);
  font-size: 1rem;
}

.topbar__social a:hover {
  color: var(--color-white);
}

/* ------------------------------------------------------------
   6. NAVIGATION PRINCIPALE
   ------------------------------------------------------------ */
.navbar {
  background-color: var(--color-white);
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: 100;
}

.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-sm);
  padding-bottom: var(--space-sm);
}

.navbar__brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.navbar__brand img {
  height: 48px;
  width: auto;
}

.navbar__menu {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
  list-style: none;
}

.navbar__menu a {
  color: var(--color-secondary);
  font-weight: 500;
  font-size: var(--fs-small);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.navbar__menu a:hover,
.navbar__menu a[aria-current="page"] {
  color: var(--color-primary);
}

.navbar__toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--color-secondary);
  cursor: pointer;
}

/* Dropdown services */
.has-dropdown {
  position: relative;
}

.dropdown {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  min-width: 280px;
  padding: var(--space-xs);
  list-style: none;
  z-index: 50;
}

.has-dropdown:hover .dropdown,
.has-dropdown:focus-within .dropdown {
  display: block;
}

.dropdown li a {
  display: block;
  padding: 0.6rem 0.8rem;
  border-radius: var(--radius-sm);
  text-transform: none;
  letter-spacing: normal;
  font-weight: 400;
}

.dropdown li a:hover {
  background: var(--color-light);
  color: var(--color-primary);
}

/* CTA bouton dans la nav */
.navbar__cta {
  background-color: var(--color-primary);
  color: var(--color-white);
  padding: 0.65rem 1.4rem;
  border-radius: var(--radius-sm);
  font-weight: 600;
  text-transform: uppercase;
  font-size: var(--fs-small);
  letter-spacing: 0.05em;
}

.navbar__cta:hover {
  background-color: var(--color-primary-dark);
  color: var(--color-white);
}

@media (max-width: 991px) {
  .navbar__toggle {
    display: block;
  }
  .navbar__menu {
    display: none;
    flex-direction: column;
    align-items: flex-start;
    width: 100%;
    gap: var(--space-sm);
    padding: var(--space-md) 0;
    border-top: 1px solid var(--color-border);
  }
  .navbar__menu.is-open {
    display: flex;
  }
  .dropdown {
    position: static;
    box-shadow: none;
    border: none;
    padding-left: var(--space-md);
    display: none;
  }
  .has-dropdown.is-open .dropdown {
    display: block;
  }
  .navbar .container {
    flex-wrap: wrap;
  }
}

/* ------------------------------------------------------------
   7. HERO / SLIDER
   ------------------------------------------------------------ */
.hero {
  position: relative;
  overflow: hidden;
}

.hero__slides {
  position: relative;
  height: clamp(420px, 70vh, 640px);
}

.hero__slide {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0;
  transition: opacity 0.9s ease;
}

.hero__slide.is-active {
  opacity: 1;
}

.hero__slide::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(31,35,38,0.78) 0%, rgba(139,26,26,0.55) 100%);
}

.hero__content {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  z-index: 2;
}

.hero__eyebrow {
  font-family: var(--font-utility);
  text-transform: uppercase;
  letter-spacing: 0.22em;
  font-size: var(--fs-caption);
  color: var(--color-white);
  opacity: 0.85;
  margin-bottom: var(--space-sm);
}

.hero__title {
  font-size: var(--fs-display-xl);
  color: var(--color-white);
  max-width: 760px;
  margin-bottom: var(--space-sm);
}

.hero__title em {
  font-style: italic;
  color: #F1C7C7;
}

.hero__subtitle {
  font-size: var(--fs-body-lg);
  color: rgba(255,255,255,0.88);
  max-width: 560px;
  margin-bottom: var(--space-md);
}

.hero__actions {
  display: flex;
  gap: var(--space-sm);
  flex-wrap: wrap;
}

.hero__dots {
  position: absolute;
  bottom: var(--space-md);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 0.5rem;
  z-index: 3;
}

.hero__dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255,255,255,0.4);
  border: none;
  cursor: pointer;
  padding: 0;
  transition: background var(--transition);
}

.hero__dot.is-active {
  background: var(--color-white);
}

@media (max-width: 600px) {
  .hero__slides {
    height: clamp(380px, 80vh, 540px);
  }
}

/* ------------------------------------------------------------
   8. BOUTONS
   ------------------------------------------------------------ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 1.8rem;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: var(--fs-small);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  border: 1px solid transparent;
  cursor: pointer;
  transition: all var(--transition);
}

.btn--primary {
  background-color: var(--color-primary);
  color: var(--color-white);
}

.btn--primary:hover {
  background-color: var(--color-primary-dark);
  color: var(--color-white);
}

.btn--outline {
  background-color: transparent;
  color: var(--color-white);
  border-color: rgba(255,255,255,0.6);
}

.btn--outline:hover {
  background-color: rgba(255,255,255,0.12);
  color: var(--color-white);
  border-color: var(--color-white);
}

.btn--dark {
  background-color: var(--color-secondary);
  color: var(--color-white);
}

.btn--dark:hover {
  background-color: #000;
  color: var(--color-white);
}

/* ------------------------------------------------------------
   9. INTRO / À PROPOS — section "Bienvenue"
   ------------------------------------------------------------ */
.intro {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: var(--space-2xl);
  align-items: center;
}

.intro__media {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.intro__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.intro__list {
  list-style: none;
  margin-top: var(--space-md);
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.intro__item {
  display: flex;
  gap: var(--space-sm);
  align-items: flex-start;
}

.intro__icon {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: var(--color-primary-light);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
}

.intro__item h3 {
  font-size: 1.1rem;
  margin-bottom: 0.25rem;
}

.intro__item p {
  margin-bottom: 0;
}

@media (max-width: 900px) {
  .intro {
    grid-template-columns: 1fr;
  }
}

/* ------------------------------------------------------------
   10. SERVICES — grille de cartes
   ------------------------------------------------------------ */
.service-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  height: 100%;
  display: flex;
  flex-direction: column;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}

.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-primary);
}

.service-card__icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-md);
  background: var(--color-primary-light);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: var(--space-sm);
}

.service-card h3 {
  font-size: 1.2rem;
  margin-bottom: var(--space-xs);
}

.service-card p {
  flex-grow: 1;
  margin-bottom: var(--space-sm);
}

.service-card__link {
  font-weight: 600;
  font-size: var(--fs-small);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.service-card__link::after {
  content: '→';
  transition: transform var(--transition);
}

.service-card__link:hover::after {
  transform: translateX(4px);
}

/* ------------------------------------------------------------
   11. POURQUOI NOUS CHOISIR / VALEURS
   ------------------------------------------------------------ */
.value-card {
  text-align: left;
  padding: var(--space-md) 0;
  border-top: 1px solid var(--color-border);
}

.value-card__number {
  font-family: var(--font-utility);
  font-size: var(--fs-small);
  color: var(--color-primary);
  letter-spacing: 0.1em;
}

.value-card h3 {
  margin-top: var(--space-xs);
  font-size: 1.15rem;
}

/* ------------------------------------------------------------
   12. FAQ — accordéon (optimisé pour FAQPage schema)
   ------------------------------------------------------------ */
.faq {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  border-bottom: 1px solid var(--color-border);
}

.faq-item__question {
  width: 100%;
  background: none;
  border: none;
  text-align: left;
  padding: var(--space-md) 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-sm);
  cursor: pointer;
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--color-secondary);
}

.faq-item__question:hover {
  color: var(--color-primary);
}

.faq-item__icon {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  transition: transform var(--transition);
}

.faq-item.is-open .faq-item__icon {
  transform: rotate(45deg);
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.faq-item__answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}

.faq-item__answer p {
  padding-bottom: var(--space-md);
  margin: 0;
}

/* ------------------------------------------------------------
   13. BLOG / ACTUALITÉS
   ------------------------------------------------------------ */
.post-card {
  display: flex;
  flex-direction: column;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  height: 100%;
  transition: box-shadow var(--transition), transform var(--transition);
}

.post-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}

.post-card__image {
  height: 200px;
  background-size: cover;
  background-position: center;
  background-color: var(--color-light);
}

.post-card__body {
  padding: var(--space-md);
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.post-card__date {
  font-family: var(--font-utility);
  font-size: var(--fs-caption);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-primary);
  margin-bottom: var(--space-xs);
}

.post-card h3 {
  font-size: 1.1rem;
  margin-bottom: var(--space-xs);
}

.post-card p {
  margin-bottom: var(--space-sm);
  flex-grow: 1;
}

.post-card__link {
  font-weight: 600;
  font-size: var(--fs-small);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* ------------------------------------------------------------
   14. CTA / NEWSLETTER
   ------------------------------------------------------------ */
.cta-band {
  background: linear-gradient(120deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--space-xl) var(--space-lg);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-md);
}

.cta-band h2 {
  color: var(--color-white);
  font-size: var(--fs-display-md);
  margin-bottom: var(--space-xs);
  max-width: 560px;
}

.cta-band p {
  color: rgba(255,255,255,0.85);
  margin-bottom: 0;
}

/* ------------------------------------------------------------
   15. FOOTER
   ------------------------------------------------------------ */
.footer {
  background-color: var(--color-secondary);
  color: rgba(255,255,255,0.75);
  padding-top: var(--space-2xl);
}

.footer a {
  color: rgba(255,255,255,0.75);
}

.footer a:hover {
  color: var(--color-white);
}

.footer__grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: var(--space-lg);
  padding-bottom: var(--space-xl);
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.footer__brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: var(--space-sm);
}

.footer__brand img {
  height: 40px;
}

.footer__brand-text {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-white);
}

.footer h3 {
  color: var(--color-white);
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--space-md);
}

.footer ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.footer__social {
  display: flex;
  gap: var(--space-sm);
  margin-top: var(--space-md);
}

.footer__social a {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
}

.footer__social a:hover {
  background: var(--color-primary);
  border-color: var(--color-primary);
}

.footer__bottom {
  padding: var(--space-md) 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-sm);
  font-size: var(--fs-small);
}

.footer__bottom-links {
  display: flex;
  gap: var(--space-md);
  list-style: none;
}

@media (max-width: 900px) {
  .footer__grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 600px) {
  .footer__grid {
    grid-template-columns: 1fr;
  }
}

/* ------------------------------------------------------------
   16. BOUTON WHATSAPP FLOTTANT
   ------------------------------------------------------------ */
.whatsapp-float {
  position: fixed;
  bottom: var(--space-md);
  right: 92px;
  width: 60px;
  height: 60px;
  background-color: var(--color-success);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  font-size: 1.8rem;
  box-shadow: var(--shadow-lg);
  z-index: 200;
  transition: transform var(--transition);
}

.whatsapp-float:hover {
  transform: scale(1.08);
  color: var(--color-white);
}

/* ------------------------------------------------------------
   17. ASSISTANT DE DISCUSSION
   ------------------------------------------------------------ */
.chatbot {
  position: fixed;
  right: var(--space-md);
  bottom: var(--space-md);
  z-index: 220;
  font-family: var(--font-body);
}

.chatbot__toggle {
  width: 60px;
  height: 60px;
  border: 0;
  border-radius: 50%;
  background: var(--color-primary);
  color: var(--color-white);
  box-shadow: var(--shadow-lg);
  cursor: pointer;
  font-size: 1.45rem;
  display: grid;
  place-items: center;
  transition: transform var(--transition), background var(--transition);
}

.chatbot__toggle:hover {
  transform: scale(1.06);
  background: var(--color-primary-dark);
}

.chatbot__toggle img {
  width: 74%;
  height: 74%;
  object-fit: contain;
  border-radius: 50%;
  background: var(--color-white);
  padding: 5px;
}

.chatbot__panel {
  position: absolute;
  right: 0;
  bottom: 76px;
  width: min(360px, calc(100vw - 2rem));
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  opacity: 0;
  transform: translateY(12px) scale(0.98);
  pointer-events: none;
  transition: opacity var(--transition), transform var(--transition);
}

.chatbot.is-open .chatbot__panel {
  opacity: 1;
  transform: translateY(0) scale(1);
  pointer-events: auto;
}

.chatbot__header {
  background: var(--color-secondary);
  color: var(--color-white);
  padding: 0.9rem 1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.chatbot__header strong,
.chatbot__header span {
  display: block;
}

.chatbot__header span {
  font-size: var(--fs-small);
  opacity: 0.8;
  margin-top: 0.15rem;
}

.chatbot__close {
  width: 32px;
  height: 32px;
  border: 0;
  border-radius: 50%;
  background: rgba(255,255,255,0.12);
  color: var(--color-white);
  cursor: pointer;
  font-size: 1.25rem;
  line-height: 1;
}

.chatbot__messages {
  height: 240px;
  overflow-y: auto;
  padding: 1rem;
  background: var(--color-bg);
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.chatbot__message {
  max-width: 86%;
  padding: 0.7rem 0.85rem;
  border-radius: 12px;
  font-size: 0.9rem;
  line-height: 1.45;
  white-space: pre-line;
}

.chatbot__message--bot {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  align-self: flex-start;
}

.chatbot__message--user {
  background: var(--color-primary);
  color: var(--color-white);
  align-self: flex-end;
}

.chatbot__actions {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  align-self: flex-start;
}

.chatbot__actions a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 38px;
  padding: 0.55rem 0.8rem;
  border-radius: 999px;
  background: var(--color-secondary);
  color: var(--color-white);
  font-weight: 700;
  font-size: var(--fs-small);
}

.chatbot__actions a:first-child {
  background: var(--color-success);
}

.chatbot__quick {
  display: flex;
  gap: 0.45rem;
  flex-wrap: wrap;
  padding: 0.75rem 1rem 0;
}

.chatbot__quick button {
  border: 1px solid var(--color-border);
  background: var(--color-white);
  color: var(--color-secondary);
  border-radius: 999px;
  padding: 0.45rem 0.7rem;
  cursor: pointer;
  font-weight: 600;
  font-size: var(--fs-small);
}

.chatbot__quick button:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.chatbot__form {
  display: grid;
  grid-template-columns: 1fr 44px;
  gap: 0.5rem;
  padding: 0.75rem 1rem 1rem;
}

.chatbot__form input {
  min-width: 0;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 0.75rem 0.85rem;
  font: inherit;
}

.chatbot__form button {
  border: 0;
  border-radius: var(--radius-sm);
  background: var(--color-primary);
  color: var(--color-white);
  cursor: pointer;
}

/* ------------------------------------------------------------
   18. BREADCRUMB
   ------------------------------------------------------------ */
.breadcrumb {
  font-size: var(--fs-small);
  color: var(--color-text-muted);
  padding: var(--space-md) 0 0;
}

.breadcrumb a {
  color: var(--color-text-muted);
}

.breadcrumb a:hover {
  color: var(--color-primary);
}

.breadcrumb__current {
  color: var(--color-secondary);
}

/* ------------------------------------------------------------
   19. PAGES INTERNES
   ------------------------------------------------------------ */
.page-hero {
  background: linear-gradient(135deg, rgba(10, 39, 57, 0.95), rgba(17, 71, 92, 0.9)), url('Yabkaizen-slider1_url1762691812.png') center/cover;
  color: var(--color-white);
  padding: var(--space-xl) 0;
}

.page-hero .breadcrumb,
.page-hero .breadcrumb a,
.page-hero .breadcrumb__current {
  color: rgba(255,255,255,0.78);
}

.page-hero h1 {
  color: var(--color-white);
  max-width: 900px;
  margin-top: var(--space-sm);
}

.split-layout,
.service-detail,
.contact-layout,
.article-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: var(--space-xl);
  align-items: start;
}

.split-layout__media img,
.article-content__image {
  width: 100%;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

.split-layout__content p,
.content-panel p,
.article-content p,
.narrow-content p {
  margin-bottom: var(--space-sm);
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: var(--space-md);
}

.feature-card,
.content-panel,
.contact-card,
.contact-form,
.article-sidebar {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  box-shadow: var(--shadow-sm);
}

.feature-card i,
.service-detail__icon {
  color: var(--color-primary);
  font-size: 2rem;
  margin-bottom: var(--space-sm);
}

.service-detail {
  grid-template-columns: 0.8fr 1.2fr;
}

.service-detail__intro {
  position: sticky;
  top: 110px;
}

.service-detail__image {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  margin-bottom: var(--space-md);
}

.service-detail__body {
  display: grid;
  gap: var(--space-md);
}

.form-row {
  display: flex;
  gap: 0.5rem;
}

.form-row input,
.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 0.85rem 1rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font: inherit;
}

.contact-form {
  display: grid;
  gap: var(--space-sm);
}

.contact-form label {
  display: grid;
  gap: 0.35rem;
  font-weight: 600;
  color: var(--color-secondary);
}

.contact-list {
  list-style: none;
  display: grid;
  gap: var(--space-md);
}

.contact-list li {
  display: grid;
  grid-template-columns: 42px 1fr;
  gap: var(--space-sm);
}

.contact-list i {
  color: var(--color-primary);
  font-size: 1.35rem;
  margin-top: 0.15rem;
}

.contact-list strong {
  display: block;
  color: var(--color-secondary);
}

.map-card {
  margin-top: var(--space-lg);
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  box-shadow: var(--shadow-sm);
}

.map-card p {
  margin-bottom: var(--space-md);
}

.map-card iframe {
  width: 100%;
  min-height: 360px;
  border: 0;
  border-radius: var(--radius-sm);
  margin-bottom: var(--space-md);
}

.article-layout {
  grid-template-columns: minmax(0, 1fr) 320px;
}

.article-content {
  max-width: 820px;
}

.article-share {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border);
}

.article-share a {
  color: var(--color-primary);
  font-size: 1.2rem;
}

.sidebar-post {
  display: grid;
  gap: 0.25rem;
  padding: var(--space-sm) 0;
  border-bottom: 1px solid var(--color-border);
}

.sidebar-post span {
  color: var(--color-text-muted);
  font-size: var(--fs-small);
}

.narrow-content {
  max-width: 820px;
}

@media (max-width: 1000px) {
  .feature-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .split-layout,
  .service-detail,
  .contact-layout,
  .article-layout {
    grid-template-columns: 1fr;
  }

  .service-detail__intro {
    position: static;
  }
}

@media (max-width: 600px) {
  .feature-grid,
  .form-row {
    grid-template-columns: 1fr;
    display: grid;
  }
}

/* ------------------------------------------------------------
   20. UTILITAIRES
   ------------------------------------------------------------ */
.text-center { text-align: center; }
.mt-0 { margin-top: 0; }
.mb-0 { margin-bottom: 0; }
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
}