/* ODI — feuille de style maison (charge après bootstrap.min.css) */

:root {
  --odi-blue: #1982d1;
  --odi-blue-dark: #0f2942;
  --odi-blue-deep: #123a5c;
  --odi-blue-light: #eaf3fb;
  --odi-blue-soft: #d9e9f7;
  --odi-accent: #c0392b;
  --odi-text: #23303a;
  --odi-text-muted: #5b7a91;
  --odi-bg: #ffffff;
  --odi-bg-alt: #f7f9fb;
  --odi-border: #e2e8ee;
  --odi-radius: 0.5rem;
  --odi-shadow: 0 4px 18px rgba(15, 41, 66, 0.08);
  --odi-font: "Segoe UI", system-ui, -apple-system, "Helvetica Neue", Helvetica, Arial, sans-serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--odi-font);
  color: var(--odi-text);
  background: var(--odi-bg);
  line-height: 1.6;
}

h1, h2, h3, h4 {
  color: var(--odi-blue-dark);
  font-weight: 700;
  line-height: 1.25;
}

a { color: var(--odi-blue); text-decoration-thickness: 1px; }
a:hover { color: var(--odi-blue-deep); }

.container { max-width: 1140px; }

/* --- Lien d'évitement --- */
.skip-link {
  position: absolute;
  top: -3rem;
  left: 1rem;
  background: var(--odi-blue-dark);
  color: #fff;
  padding: 0.6rem 1rem;
  border-radius: 0 0 var(--odi-radius) var(--odi-radius);
  z-index: 2000;
}
.skip-link:focus { top: 0; }

/* --- En-tête / navigation --- */
.site-header {
  background: var(--odi-bg);
  border-bottom: 1px solid var(--odi-border);
  position: sticky;
  top: 0;
  z-index: 1000;
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.75rem 1rem;
  flex-wrap: wrap;
}

.site-brand { display: inline-flex; align-items: center; }
.site-brand__logo { height: 40px; width: auto; display: block; }

.nav-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border: 1px solid var(--odi-border);
  border-radius: var(--odi-radius);
  background: var(--odi-bg);
  cursor: pointer;
  order: 2;
}
.js .nav-toggle { display: inline-flex; }

.nav-toggle__bars,
.nav-toggle__bars::before,
.nav-toggle__bars::after {
  content: "";
  display: block;
  width: 22px;
  height: 2px;
  background: var(--odi-blue-dark);
  border-radius: 2px;
  position: relative;
}
.nav-toggle__bars::before { top: -6px; }
.nav-toggle__bars::after { top: 4px; }

.site-nav { flex-basis: 100%; order: 3; }

.nav-menu {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem 0.5rem;
  margin: 0.75rem 0 0;
  padding: 0;
}

.nav-menu.is-collapsed { display: none; }

.nav-menu__item > a {
  display: block;
  padding: 0.6rem 0.85rem;
  color: var(--odi-text);
  text-decoration: none;
  border-radius: var(--odi-radius);
  font-weight: 600;
}
.nav-menu__item > a:hover,
.nav-menu__item > a.is-active {
  background: var(--odi-blue-light);
  color: var(--odi-blue-deep);
}

.nav-menu__link--highlight {
  background: var(--odi-blue);
  color: #fff !important;
}
.nav-menu__link--highlight:hover,
.nav-menu__link--highlight.is-active {
  background: var(--odi-blue-deep);
  color: #fff !important;
}

.nav-dropdown { position: relative; }
.nav-dropdown__summary {
  cursor: pointer;
  padding: 0.6rem 0.85rem;
  border-radius: var(--odi-radius);
  font-weight: 600;
  color: var(--odi-text);
  list-style: none;
}
.nav-dropdown__summary::-webkit-details-marker { display: none; }
.nav-dropdown__summary::after { content: "▾"; margin-left: 0.35rem; font-size: 0.75em; }
.nav-dropdown__summary:hover,
.nav-dropdown__summary.is-active { background: var(--odi-blue-light); color: var(--odi-blue-deep); }

.nav-dropdown__menu {
  list-style: none;
  margin: 0.25rem 0 0.5rem;
  padding: 0 0 0 0.75rem;
  border-left: 2px solid var(--odi-blue-soft);
}
.nav-dropdown__menu a {
  display: block;
  padding: 0.45rem 0.6rem;
  color: var(--odi-text-muted);
  text-decoration: none;
  border-radius: var(--odi-radius);
}
.nav-dropdown__menu a:hover,
.nav-dropdown__menu a.is-active { background: var(--odi-blue-light); color: var(--odi-blue-deep); }

@media (min-width: 62em) {
  .site-header__inner { flex-wrap: nowrap; }
  .nav-toggle { display: none !important; }
  .site-nav { flex-basis: auto; order: 2; }
  .nav-menu { margin-top: 0; flex-wrap: nowrap; }
  .nav-menu.is-collapsed { display: flex; }
  .nav-dropdown[open] .nav-dropdown__menu,
  .nav-dropdown .nav-dropdown__menu {
    position: absolute;
    background: var(--odi-bg);
    border: 1px solid var(--odi-border);
    box-shadow: var(--odi-shadow);
    padding: 0.5rem;
    min-width: 15rem;
    border-left: none;
    margin-top: 0.25rem;
  }
}

/* --- Recherche --- */
.nav-menu__item--search { margin-left: 0; }
.search-form {
  display: flex;
  gap: 0.4rem;
  align-items: center;
}
.search-form__input {
  border: 1px solid var(--odi-border);
  border-radius: var(--odi-radius);
  padding: 0.5rem 0.75rem;
  font: inherit;
  font-size: 0.95rem;
  width: 100%;
  max-width: 14rem;
}
.search-form__input:focus {
  outline: 2px solid var(--odi-blue);
  outline-offset: 1px;
}
.search-form__submit {
  border: 1px solid var(--odi-border);
  background: var(--odi-bg);
  border-radius: var(--odi-radius);
  width: 2.4rem;
  height: 2.4rem;
  flex-shrink: 0;
  cursor: pointer;
  font-size: 1.1rem;
}
.search-form__submit:hover { background: var(--odi-blue-light); }

@media (min-width: 62em) {
  .nav-menu__item--search { margin-left: 0.5rem; }
  .search-form__input { max-width: 11rem; }
}

.search-results { list-style: none; margin: 0; padding: 0; max-width: 40rem; }
.search-results__item {
  border-bottom: 1px solid var(--odi-border);
  padding: 1.25rem 0;
}
.search-results__item:first-child { padding-top: 0; }
.search-results__link { font-size: 1.15rem; font-weight: 700; }
.search-results__excerpt { margin: 0.35rem 0; color: var(--odi-text); }
.search-results__url { font-size: 0.85rem; }

/* --- Boutons --- */
.btn-odi {
  display: inline-block;
  padding: 0.7rem 1.4rem;
  border-radius: var(--odi-radius);
  font-weight: 700;
  text-decoration: none;
  border: 2px solid var(--odi-blue);
}
.btn-odi--primary { background: var(--odi-blue); color: #fff; }
.btn-odi--primary:hover { background: var(--odi-blue-deep); border-color: var(--odi-blue-deep); color: #fff; }
.btn-odi--outline { background: transparent; color: var(--odi-blue-deep); }
.btn-odi--outline:hover { background: var(--odi-blue-light); }

/* --- Hero --- */
.hero {
  background: linear-gradient(135deg, var(--odi-blue-light) 0%, #ffffff 65%);
  padding: 4.5rem 0 3.5rem;
  border-bottom: 1px solid var(--odi-border);
}
.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: var(--odi-blue-dark);
  color: #fff;
  padding: 0.35rem 0.9rem;
  border-radius: 999px;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  margin-bottom: 1.25rem;
}
.hero h1 { font-size: clamp(2rem, 4vw, 2.85rem); margin-bottom: 1rem; }
.hero__lede { font-size: 1.15rem; color: var(--odi-text-muted); max-width: 42rem; margin-bottom: 2rem; }
.hero__actions { display: flex; gap: 0.85rem; flex-wrap: wrap; }

/* --- Sections génériques --- */
.section { padding: 3.5rem 0; }
.section--alt { background: var(--odi-bg-alt); }
.section__eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--odi-blue);
  margin-bottom: 0.5rem;
}
.section__title { margin-bottom: 0.75rem; }
.section__intro { color: var(--odi-text-muted); max-width: 44rem; margin-bottom: 2.25rem; }

/* --- Bloc philosophie / 25 ans --- */
.anniversary {
  border: 1px solid var(--odi-blue-soft);
  background: var(--odi-blue-light);
  border-radius: var(--odi-radius);
  padding: 2rem;
  display: flex;
  gap: 1.5rem;
  align-items: flex-start;
}
.anniversary__mark {
  font-weight: 800;
  font-size: 2.1rem;
  color: var(--odi-blue-deep);
  white-space: nowrap;
  line-height: 1;
}
.anniversary p { margin-bottom: 0.75rem; color: var(--odi-text); }
.anniversary p:last-child { margin-bottom: 0; }
.anniversary--photo { flex-wrap: wrap; }
.anniversary__image {
  width: 9rem;
  height: 9rem;
  object-fit: contain;
  flex-shrink: 0;
  border-radius: var(--odi-radius);
  background: #fff;
}
@media (min-width: 48em) {
  .anniversary__image { width: 11rem; height: 11rem; }
}

/* --- Cartes services --- */
.service-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(15.5rem, 1fr));
  gap: 1.25rem;
}
.service-card {
  background: var(--odi-bg);
  border: 1px solid var(--odi-border);
  border-radius: var(--odi-radius);
  padding: 1.6rem;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  text-decoration: none;
  color: var(--odi-text);
  transition: box-shadow 0.15s ease, transform 0.15s ease, border-color 0.15s ease;
}
.service-card:hover {
  box-shadow: var(--odi-shadow);
  border-color: var(--odi-blue-soft);
  transform: translateY(-2px);
  color: var(--odi-text);
}
.service-card__icon {
  width: 2.75rem;
  height: 2.75rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--odi-blue-light);
  color: var(--odi-blue);
  border-radius: var(--odi-radius);
  font-size: 1.35rem;
}
.service-card__title { font-weight: 700; color: var(--odi-blue-dark); margin: 0; }
.service-card__text { color: var(--odi-text-muted); margin: 0; font-size: 0.95rem; }
.service-card--muted { background: var(--odi-bg-alt); }

/* --- Bloc confiance / pourquoi ODI --- */
.trust-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(13rem, 1fr));
  gap: 1.75rem;
}
.trust-item h3 { font-size: 1.05rem; margin-bottom: 0.4rem; }
.trust-item p { color: var(--odi-text-muted); margin: 0; font-size: 0.95rem; }

/* --- Galerie photo aperçu --- */
.photo-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(11rem, 1fr));
  gap: 0.75rem;
}
.photo-grid img {
  width: 100%;
  height: 11rem;
  object-fit: cover;
  border-radius: var(--odi-radius);
  display: block;
}

/* --- Bandeau CTA --- */
.cta-band {
  background: var(--odi-blue-dark);
  color: #fff;
  border-radius: var(--odi-radius);
  padding: 2.5rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}
.cta-band h2 { color: #fff; margin: 0 0 0.35rem; }
.cta-band p { color: var(--odi-blue-soft); margin: 0; }

/* --- Pied de page --- */
.site-footer { background: var(--odi-blue-dark); color: var(--odi-blue-soft); margin-top: 3rem; }
.site-footer__inner {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(11rem, 1fr));
  gap: 2rem;
  padding: 3rem 1rem 2rem;
}
.site-footer__logo-badge {
  display: inline-flex;
  background: #fff;
  padding: 0.6rem 0.9rem;
  border-radius: var(--odi-radius);
}
.site-footer__tagline { margin-top: 0.75rem; font-size: 0.9rem; color: var(--odi-blue-soft); }
.site-footer__heading { font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.06em; color: #fff; margin-bottom: 0.85rem; }
.site-footer__links { list-style: none; margin: 0; padding: 0; }
.site-footer__links li { margin-bottom: 0.5rem; }
.site-footer__sublink { padding-left: 0.75rem; font-size: 0.92rem; }
.site-footer a { color: var(--odi-blue-soft); text-decoration: none; }
.site-footer a:hover { color: #fff; text-decoration: underline; }
.site-footer__address { font-style: normal; margin-bottom: 0.75rem; }
.site-footer__bottom { border-top: 1px solid rgba(255,255,255,0.1); padding: 1rem; }
.site-footer__bottom p { margin: 0; font-size: 0.85rem; text-align: center; color: var(--odi-blue-soft); }

/* --- Bandeau assistance à distance (accueil) --- */
.remote-cta-band {
  background: var(--odi-blue-light);
  border-top: 1px solid var(--odi-blue-soft);
  border-bottom: 1px solid var(--odi-blue-soft);
  padding: 2.5rem 0;
}

/* --- Vitrine 25 ans (accueil, à-propos) --- */
.anniversary-showcase {
  max-width: 40rem;
  margin: 0 auto;
  text-align: center;
}
.anniversary-showcase__image {
  width: 100%;
  max-width: 360px;
  height: auto;
  margin: 0.5rem auto 1.75rem;
  display: block;
  filter: drop-shadow(0 8px 20px rgba(15, 41, 66, 0.12));
}
@media (min-width: 48em) {
  .anniversary-showcase__image { max-width: 460px; }
}
.anniversary-showcase__text {
  font-size: 1.15rem;
  color: var(--odi-text);
  margin-bottom: 1rem;
}

/* --- Séparation entre le bandeau assistance et le bloc 25 ans (accueil) --- */
.section-divider {
  border: none;
  border-top: 1px solid var(--odi-blue-soft);
  max-width: 8rem;
  margin: 2.5rem auto;
}

/* --- Cartes plateforme (Windows / Android) --- */
.platform-card {
  height: 100%;
  border: 1px solid var(--odi-border);
  border-radius: var(--odi-radius);
  padding: 2rem;
  text-align: center;
}
.platform-card__title { font-size: 1.3rem; margin-bottom: 1.25rem; }
.platform-card__button { display: block; margin: 0 auto; }
.platform-card__qr {
  display: block;
  margin: 0 auto 0.5rem;
  border: 1px solid var(--odi-border);
  border-radius: var(--odi-radius);
  padding: 0.5rem;
  background: #fff;
}

/* --- Assistance à distance --- */
.remote-assist__image-link {
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--odi-blue-light);
  border: 2px solid var(--odi-blue-soft);
  border-radius: var(--odi-radius);
  padding: 2rem 1.5rem;
  text-decoration: none;
  transition: box-shadow 0.15s ease, border-color 0.15s ease, transform 0.15s ease;
}
.remote-assist__image-link:hover,
.remote-assist__image-link:focus-visible {
  box-shadow: var(--odi-shadow);
  border-color: var(--odi-blue);
  transform: translateY(-2px);
}
.remote-assist__image {
  display: block;
  max-width: 100%;
  height: auto;
  border-radius: 0.25rem;
}
.remote-assist__steps {
  margin: 0 0 1.5rem;
  padding-left: 1.25rem;
}
.remote-assist__steps li { margin-bottom: 0.5rem; font-size: 1.05rem; }
.remote-assist__price {
  background: var(--odi-bg-alt);
  border: 1px solid var(--odi-border);
  border-radius: var(--odi-radius);
  padding: 1.25rem 1.5rem;
  margin-bottom: 0;
}
.remote-assist__price-main { font-weight: 700; font-size: 1.15rem; color: var(--odi-blue-dark); margin-bottom: 0.25rem; }
.remote-assist__price-sub { color: var(--odi-text); margin-bottom: 0.5rem; }

/* --- Frise de parcours (À propos) --- */
.timeline {
  list-style: none;
  margin: 1.75rem 0;
  padding: 0;
}
.timeline li {
  position: relative;
  padding: 0 0 1.25rem 1.75rem;
  color: var(--odi-text);
}
.timeline li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.3rem;
  width: 0.7rem;
  height: 0.7rem;
  border-radius: 50%;
  background: var(--odi-blue);
}
.timeline li::after {
  content: "";
  position: absolute;
  left: 0.3rem;
  top: 1.1rem;
  bottom: 0;
  width: 2px;
  background: var(--odi-blue-soft);
}
.timeline li:last-child::after { display: none; }
.timeline li:last-child { padding-bottom: 0; }

/* --- Utilitaires --- */
.text-muted-odi { color: var(--odi-text-muted); }