/* ============================================================================
   EJMEL AUTO — SITE VITRINE (public)
   S'appuie sur les jetons du design system (ej-design-system.css : variables --ej-*).
   Composants propres à la vitrine, préfixés « site- » / « ej- ».
   ========================================================================== */

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--ej-font);
  color: var(--ej-text-body);
  background: #fff;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

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

/* ---------- En-tête / navigation (barre pleine, solide, fixée en haut — style Toyota/Audi) ---------- */
/* En-tête statique : au-dessus du hero, défile avec la page, ne revient qu'en haut */
.site-header {
  position: static; z-index: 1000;
  background: #fff;
  border-bottom: 1px solid var(--ej-border);
}
.site-header .site-container { max-width: 1440px; padding: 0 36px; }

.site-nav { display: flex; align-items: center; gap: 28px; height: 74px; }
.site-brand { display: flex; align-items: center; }
.site-brand img { height: 42px; width: auto; display: block; }
.site-brand .logo-white { display: none; }   /* en-tête blanc -> on garde le logo bleu */

.site-menu { display: flex; align-items: center; gap: 4px; margin: 0 auto 0 40px; list-style: none; padding: 0; }
.site-menu a {
  padding: 9px 15px; border-radius: var(--ej-r-md);
  font-size: 15px; font-weight: 600; color: var(--ej-text-body);
  transition: background .15s, color .15s;
}
.site-menu a:hover { background: var(--ej-primary-soft); color: var(--ej-primary); }

.site-nav__cta { display: flex; align-items: center; gap: 10px; margin-left: auto; }
.site-login { background: var(--ej-primary); color: #fff; border: 1px solid var(--ej-primary); }
.site-login:hover { background: var(--ej-primary-600); color: #fff; }

.site-burger { display: none; background: none; border: none; font-size: 24px; color: var(--ej-text); cursor: pointer; margin-left: auto; }

/* Les ancres ne passent pas sous l'en-tête fixé */
.section, .hero { scroll-margin-top: 84px; }

/* ---------- Boutons (réutilise .ej-btn du design system, + variantes site) ---------- */
.ej-btn--lg { height: 50px; padding: 0 26px; font-size: 16px; }
.ej-btn--white { background: #fff; color: var(--ej-primary); }
.ej-btn--white:hover { background: #eef4fc; }
.ej-btn--outline-white { background: transparent; color: #fff; border-color: rgba(255,255,255,.6); }
.ej-btn--outline-white:hover { background: rgba(255,255,255,.12); }

/* ---------- Hero ---------- */
.hero { position: relative; color: #fff; overflow: hidden; }
.hero__slides { position: absolute; inset: 0; z-index: 0; }
.hero__slide {
  position: absolute; inset: 0;
  background-size: cover; background-position: center;
  opacity: 0; transition: opacity 1.2s ease;
}
.hero__slide.is-active { opacity: 1; }
.hero__overlay {
  position: absolute; inset: 0; z-index: 1;
  background: linear-gradient(90deg, rgba(8,28,58,.88) 0%, rgba(8,28,58,.60) 48%, rgba(8,28,58,.28) 100%);
}
.hero__inner { position: relative; z-index: 2; max-width: 1200px; margin: 0 auto; padding: 96px 20px 104px; }
.hero__eyebrow { display: inline-flex; align-items: center; gap: 8px; font-size: 14px; font-weight: 600; letter-spacing: .04em; text-transform: uppercase; color: #bcd6f5; margin-bottom: 16px; }
.hero h1 { font-size: clamp(32px, 5vw, 56px); line-height: 1.08; font-weight: 800; letter-spacing: -.02em; margin: 0 0 16px; max-width: 16ch; }
.hero p { font-size: clamp(16px, 2vw, 20px); color: #e6eefb; max-width: 56ch; margin: 0 0 28px; }
.hero__cta { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 36px; }
.hero__trust { display: flex; flex-wrap: wrap; gap: 28px; }
.hero__trust > div { display: flex; align-items: center; gap: 10px; font-size: 15px; color: #e6eefb; }
.hero__trust i { color: #7fd1a8; font-size: 18px; }

/* ---------- Sections ---------- */
.section { padding: 80px 0; }
.section--alt { background: var(--ej-bg); }
.section--blue { background: var(--ej-primary); color: #fff; }
.section-head { text-align: center; max-width: 720px; margin: 0 auto 48px; }
.section-head .eyebrow { display: inline-block; font-size: 13px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--ej-primary); background: var(--ej-primary-soft); padding: 5px 12px; border-radius: var(--ej-r-pill); margin-bottom: 14px; }
.section-head h2 { font-size: clamp(26px, 3.4vw, 38px); font-weight: 800; letter-spacing: -.02em; color: var(--ej-text); margin: 0 0 12px; }
.section--blue .section-head h2 { color: #fff; }
.section-head p { font-size: 17px; color: var(--ej-muted); margin: 0; }
.section--blue .section-head p { color: #d8e6fb; }

/* ---------- À propos ---------- */
.about { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.about__media img { border-radius: var(--ej-r-xl); box-shadow: var(--ej-shadow-lg); aspect-ratio: 4/3; object-fit: cover; width: 100%; }
.about h2 { font-size: clamp(26px, 3.4vw, 36px); font-weight: 800; color: var(--ej-text); letter-spacing: -.02em; margin: 0 0 18px; }
.about p { color: var(--ej-text-body); margin: 0 0 16px; }
.about__points { list-style: none; padding: 0; margin: 20px 0 0; display: grid; gap: 12px; }
.about__points li { display: flex; gap: 12px; align-items: flex-start; }
.about__points i { color: var(--ej-success); margin-top: 3px; }

/* ---------- Statistiques ---------- */
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.stat { text-align: center; }
.stat__num { font-size: clamp(34px, 5vw, 52px); font-weight: 800; line-height: 1; letter-spacing: -.02em; }
.stat__label { margin-top: 8px; font-size: 15px; color: #cfe0f7; }
.section--blue .stat__num { color: #fff; }

/* ---------- Services ---------- */
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.s-card {
  background: #fff; border: 1px solid var(--ej-border); border-radius: var(--ej-r-lg);
  padding: 28px; box-shadow: var(--ej-shadow-sm); transition: box-shadow .2s, transform .2s;
}
.s-card:hover { box-shadow: var(--ej-shadow-md); transform: translateY(-3px); }
.s-card__icon { width: 54px; height: 54px; border-radius: var(--ej-r-lg); background: var(--ej-primary-soft); color: var(--ej-primary); display: flex; align-items: center; justify-content: center; font-size: 24px; margin-bottom: 18px; }
.s-card h3 { font-size: 19px; font-weight: 700; color: var(--ej-text); margin: 0 0 8px; }
.s-card p { font-size: 15px; color: var(--ej-muted); margin: 0; }

/* ---------- Nos centres ---------- */
.centres { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.centre {
  background: #fff; border: 1px solid var(--ej-border); border-radius: var(--ej-r-lg);
  overflow: hidden; box-shadow: var(--ej-shadow-sm); transition: box-shadow .2s, transform .2s; display: flex; flex-direction: column;
}
.centre:hover { box-shadow: var(--ej-shadow-md); transform: translateY(-3px); }
.centre__img { position: relative; aspect-ratio: 16/10; }
.centre__img img { width: 100%; height: 100%; object-fit: cover; }
.centre__badge { position: absolute; top: 12px; left: 12px; background: rgba(8,28,58,.78); color: #fff; font-size: 12px; font-weight: 600; padding: 5px 11px; border-radius: var(--ej-r-pill); }
.centre__badge--b2b { background: var(--ej-warning); }
.centre__body { padding: 20px; display: flex; flex-direction: column; gap: 8px; flex: 1; }
.centre__name { font-size: 18px; font-weight: 700; color: var(--ej-text); }
.centre__meta { display: flex; align-items: center; gap: 8px; font-size: 14px; color: var(--ej-muted); }
.centre__meta i { color: var(--ej-primary); width: 16px; text-align: center; }
.centre__actions { margin-top: auto; padding-top: 14px; display: flex; gap: 10px; }

/* ---------- Partenaires ---------- */
.partners-group + .partners-group { margin-top: 40px; }
.partners-group__title { text-align: center; font-size: 14px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; color: var(--ej-muted); margin: 0 0 22px; }
.partners-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 16px; }
.partner {
  background: #fff; border: 1px solid var(--ej-border); border-radius: var(--ej-r-lg);
  height: 100px; display: flex; align-items: center; justify-content: center; padding: 18px;
  transition: box-shadow .2s, transform .2s;
}
.partner:hover { box-shadow: var(--ej-shadow-md); transform: translateY(-2px); }
.partner img { max-height: 48px; max-width: 100%; object-fit: contain; transition: transform .2s; }
.partner:hover img { transform: scale(1.05); }
/* Logos carrés/compacts agrandis pour équilibrer la grille (occuper ~la même place que les logos larges) */
.partner img[alt="Mann Filter"] { max-height: 88px; }
.partner__name { font-weight: 700; color: var(--ej-text); font-size: 16px; }

/* ---------- Contact ---------- */
.contact { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: start; }
.contact__info { display: grid; gap: 16px; }
.contact__row { display: flex; gap: 14px; align-items: flex-start; }
.contact__row .ic { width: 44px; height: 44px; flex: none; border-radius: var(--ej-r-md); background: var(--ej-primary-soft); color: var(--ej-primary); display: flex; align-items: center; justify-content: center; font-size: 18px; }
.contact__row b { display: block; color: var(--ej-text); font-size: 15px; }
.contact__row span, .contact__row a { color: var(--ej-muted); font-size: 15px; }
.contact__form { background: #fff; border: 1px solid var(--ej-border); border-radius: var(--ej-r-lg); padding: 26px; box-shadow: var(--ej-shadow-sm); display: grid; gap: 14px; }
.contact__form input, .contact__form textarea, .contact__form select { width: 100%; padding: 12px 14px; border: 1px solid var(--ej-border-strong); border-radius: var(--ej-r-md); font-family: var(--ej-font); font-size: 15px; }
.contact__form input:focus, .contact__form textarea:focus { outline: none; border-color: var(--ej-primary); box-shadow: 0 0 0 3px var(--ej-primary-soft); }
.contact__map { margin-top: 48px; border-radius: var(--ej-r-lg); overflow: hidden; border: 1px solid var(--ej-border); box-shadow: var(--ej-shadow-sm); }
.contact__map iframe { width: 100%; height: 360px; border: 0; display: block; }

/* ---------- Pied de page ---------- */
.site-footer { background: #0b1f3a; color: #c8d6ea; padding: 56px 0 28px; }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.2fr; gap: 36px; }
.site-footer img.flogo { height: 42px; margin-bottom: 16px; }
.site-footer p { color: #9fb3cf; font-size: 14px; margin: 0 0 16px; }
.footer-col h4 { color: #fff; font-size: 15px; font-weight: 700; margin: 0 0 16px; }
.footer-col ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.footer-col a { color: #9fb3cf; font-size: 14px; }
.footer-col a:hover { color: #fff; }
.footer-social { display: flex; gap: 10px; }
.footer-social a { width: 40px; height: 40px; border-radius: 50%; background: rgba(255,255,255,.08); display: flex; align-items: center; justify-content: center; color: #fff; font-size: 17px; transition: background .2s; }
.footer-social a:hover { background: var(--ej-primary); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.1); margin-top: 40px; padding-top: 22px; text-align: center; font-size: 13px; color: #7d93b3; }

/* ---------- Bouton WhatsApp flottant ---------- */
.wa-float {
  position: fixed; right: 22px; bottom: 22px; z-index: 1100;
  width: 60px; height: 60px; border-radius: 50%;
  background: #25d366; color: #fff; display: flex; align-items: center; justify-content: center;
  font-size: 30px; box-shadow: 0 8px 24px rgba(37,211,102,.45);
  transition: transform .2s;
}
.wa-float:hover { transform: scale(1.07); color: #fff; }

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .about, .contact { grid-template-columns: 1fr; gap: 32px; }
  .stats { grid-template-columns: repeat(2, 1fr); gap: 28px; }
  .cards, .centres { grid-template-columns: repeat(2, 1fr); }
  .partners-grid { grid-template-columns: repeat(3, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 28px; }
}
@media (max-width: 760px) {
  .section { padding: 56px 0; }
  .site-header .site-container { padding: 0 18px; }
  .site-menu { display: none; }
  .site-menu.open {
    display: flex; position: absolute; top: 100%; left: 0; right: 0;
    flex-direction: column; background: #fff; border-bottom: 1px solid var(--ej-border);
    box-shadow: 0 12px 28px rgba(16, 32, 64, .12); padding: 12px 16px; gap: 4px; margin: 0;
  }
  .site-menu.open a { padding: 12px; color: var(--ej-text-body); }
  .site-burger { display: block; margin-left: 14px; }
  .cards, .centres, .partners-grid, .footer-grid { grid-template-columns: 1fr; }
  .hero__inner { padding: 96px 20px 72px; }
}
@media (max-width: 600px) {
  .cards, .centres, .partners-grid, .footer-grid { grid-template-columns: 1fr; }
}