/* ============ HEADER ============ */
.bpc-header {
  position: sticky;
  top: 0;
  z-index: 999;
  background: rgba(255,255,255,.97);
  backdrop-filter: blur(8px);
  box-shadow: 0 2px 20px rgba(11,37,69,.06);
  transition: box-shadow .25s ease;
}
.bpc-header.is-scrolled { box-shadow: 0 4px 24px rgba(11,37,69,.12); }

.bpc-header__container {
  max-width: 1560px;
  margin: 0 auto;
  padding: 0 32px;
}

.bpc-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  height: 86px;
  transition: height .25s ease;
}
.bpc-header.is-scrolled .bpc-header__inner { height: 68px; }

/* ── Logo ── */
.bpc-logo { display: flex; align-items: center; gap: 12px; min-width: 0; }
.bpc-logo__mark { flex-shrink: 0; display: flex; line-height: 0; transition: transform .3s ease; }
.bpc-logo:hover .bpc-logo__mark { transform: rotate(-6deg) scale(1.05); }
.bpc-logo__text { display: flex; flex-direction: column; line-height: 1.15; white-space: nowrap; }
.bpc-logo__word { font-family: var(--font-display); font-size: 19px; white-space: nowrap; }
.bpc-logo__bp { font-weight: 800; color: var(--c-navy); }
.bpc-logo__cleaner { font-weight: 600; color: var(--c-sky); }
.bpc-logo__tagline {
  font-size: 10.5px;
  letter-spacing: .07em;
  text-transform: uppercase;
  color: var(--c-gray-400);
  font-weight: 600;
  white-space: nowrap;
}

/* ── Nav ── */
.bpc-nav { min-width: 0; }
.bpc-nav__list { display: flex; align-items: center; gap: 24px; flex-wrap: nowrap; }
.bpc-nav__list li { flex-shrink: 0; }
.bpc-nav__list a { font-size: 14px; font-weight: 500; color: var(--c-text); transition: var(--t); position: relative; padding: 4px 0; white-space: nowrap; display: inline-block; }
.bpc-nav__list a::after {
  content: ''; position: absolute; left: 0; bottom: -2px; width: 0; height: 2px;
  background: var(--c-sky); transition: width .25s ease;
}
.bpc-nav__list a:hover { color: var(--c-navy); }
.bpc-nav__list a:hover::after { width: 100%; }
.bpc-nav__list .current-menu-item > a { color: var(--c-navy); font-weight: 700; }
.bpc-nav__list .current-menu-item > a::after { width: 100%; }

/* ── Actions droite ── */
.bpc-header__actions { display: flex; align-items: center; gap: 14px; flex-shrink: 0; }
.bpc-header__phone { display: flex; align-items: center; gap: 6px; font-weight: 600; color: var(--c-navy); font-size: 13px; white-space: nowrap; flex-shrink: 0; }
.bpc-header__phone i { color: var(--c-sky); font-size: 18px; }
.bpc-header__phone span { white-space: nowrap; }
.bpc-header__cta { padding: 12px 22px; font-size: 13.5px; white-space: nowrap; flex-shrink: 0; }

/* ── Burger ── */
.bpc-burger { display: none; flex-direction: column; justify-content: center; gap: 5px; width: 38px; height: 38px; background: none; border: none; padding: 0; flex-shrink: 0; }
.bpc-burger span { width: 22px; height: 2px; background: var(--c-navy); border-radius: 2px; transition: transform .25s ease, opacity .25s ease; }
.bpc-burger.is-active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.bpc-burger.is-active span:nth-child(2) { opacity: 0; }
.bpc-burger.is-active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ── Menu mobile ── */
.bpc-mobile-menu {
  display: none; flex-direction: column;
  padding: 8px 20px 24px;
  border-top: 1px solid var(--c-gray-200);
  max-height: calc(100vh - 68px);
  overflow-y: auto;
}
.bpc-mobile-menu__list { display: flex; flex-direction: column; }
.bpc-mobile-menu__list a { display: block; padding: 14px 2px; font-weight: 600; font-size: 15px; border-bottom: 1px solid var(--c-gray-100); color: var(--c-navy); }
.bpc-mobile-menu__phone { display: flex; align-items: center; gap: 8px; padding: 14px 2px 0; font-weight: 700; color: var(--c-sky); font-size: 15px; }

/* ── Breakpoints header ──
   Container header plus large (1560px) que le container de contenu (1200px)
   pour laisser assez de place aux 8 liens + logo + téléphone + bouton.
   En dessous de 1300px, on bascule sur le menu burger pour éviter tout
   retour à la ligne indésirable. ── */
@media (max-width: 1450px) {
  .bpc-nav__list { gap: 18px; }
  .bpc-nav__list a { font-size: 13.5px; }
  .bpc-header__cta { padding: 11px 20px; font-size: 13px; }
}
@media (max-width: 1300px) {
  .bpc-nav { display: none; }
  .bpc-header__phone { display: none; }
  .bpc-burger { display: flex; }
  .bpc-mobile-menu.is-open { display: flex; }
  .bpc-header__inner { height: 68px; }
  .bpc-logo__tagline { display: none; }
}
@media (max-width: 420px) {
  .bpc-header__cta { padding: 10px 16px; font-size: 13px; }
  .bpc-logo__word { font-size: 16px; }
  .bpc-logo__mark svg { width: 38px; height: 38px; }
}

/* ============ FOOTER ============ */
.bpc-footer { background: var(--c-navy-dark); color: #c4d1e3; }

.bpc-footer__newsletter { background: var(--c-navy); padding: 40px 0; }
.bpc-footer__newsletter-inner { display: flex; align-items: center; justify-content: space-between; gap: 24px; flex-wrap: wrap; }
.bpc-footer__newsletter-inner h3 { color: var(--c-white); margin-bottom: 4px; font-size: 22px; }
.bpc-footer__newsletter-inner p { color: #a9bad4; margin: 0; }

.bpc-footer__main {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr;
  gap: 40px;
  padding: 64px 24px 40px;
}
.bpc-footer__col--brand p { font-size: 14px; line-height: 1.7; margin: 16px 0 20px; color: #9fb0cb; }
.bpc-footer h4 { color: var(--c-white); font-size: 16px; margin-bottom: 18px; }
.bpc-footer__links { display: flex; flex-direction: column; gap: 10px; }
.bpc-footer__links a, .bpc-footer__contact li { font-size: 14px; color: #a9bad4; }
.bpc-footer__links a:hover { color: var(--c-sky); }
.bpc-footer__contact { display: flex; flex-direction: column; gap: 12px; }
.bpc-footer__contact li { display: flex; align-items: flex-start; gap: 8px; }
.bpc-footer__contact i { color: var(--c-sky); margin-top: 3px; }
.bpc-footer__contact a { color: #a9bad4; }
.bpc-footer__contact a:hover { color: var(--c-white); }

.bpc-logo--footer { color: var(--c-white); }
.bpc-logo--footer .bpc-logo__bp { color: #fff; }
.bpc-logo--footer .bpc-logo__tagline { color: #7d90ae; }
.bpc-footer__social { display: flex; gap: 12px; }
.bpc-footer__social a {
  width: 38px; height: 38px; border-radius: 50%;
  background: rgba(255,255,255,.08);
  display: flex; align-items: center; justify-content: center;
  color: var(--c-white); transition: var(--t);
}
.bpc-footer__social a:hover { background: var(--c-sky); }

.bpc-footer__bottom { border-top: 1px solid rgba(255,255,255,.08); padding: 20px 0; }
.bpc-footer__bottom-inner { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px; font-size: 13px; }
.bpc-footer__legal-links { display: flex; gap: 20px; flex-wrap: wrap; }
.bpc-footer__legal-links a:hover { color: var(--c-sky); }

@media (max-width: 900px) {
  .bpc-footer__main { grid-template-columns: 1fr 1fr; gap: 32px; }
}
@media (max-width: 560px) {
  .bpc-footer__main { grid-template-columns: 1fr; padding: 48px 20px 32px; gap: 36px; }
  .bpc-footer__newsletter-inner { flex-direction: column; align-items: flex-start; text-align: left; }
  .bpc-footer__newsletter-inner .bpc-btn { width: 100%; justify-content: center; }
  .bpc-footer__bottom-inner { flex-direction: column; align-items: flex-start; }
}