/* ============================================================
   ÉMALIA — Layout : navigation, hero, footer
   ============================================================ */

/* ---------- Top bar (info pratique fine) ---------- */
.topbar {
  background: var(--teal-900);
  color: #CFE3DC;
  font-size: var(--fs-xs);
}
.topbar .container { display: flex; align-items: center; justify-content: space-between; gap: var(--space-4); padding-block: 0.5rem; }
.topbar a { color: #EAF4F0; font-weight: 500; }
.topbar .topbar__links { display: flex; gap: var(--space-5); }
.topbar .topbar__item { display: inline-flex; align-items: center; gap: 0.4rem; }
.topbar svg { width: 0.9rem; height: 0.9rem; stroke: var(--teal-300); fill: none; }
@media (max-width: 768px) { .topbar .topbar__item--hide { display: none; } }

/* ---------- Navigation flottante (glass pill) ---------- */
.nav-wrap {
  position: sticky; top: 0; z-index: var(--z-nav);
  padding-top: 1rem;
  transition: padding var(--dur-base) var(--ease-soft);
}
.nav {
  max-width: var(--container-wide);
  margin-inline: auto;
  width: calc(100% - 2 * var(--gutter));
  margin-inline: auto;
  display: flex; align-items: center; justify-content: space-between; gap: var(--space-5);
  padding: 0.6rem 0.6rem 0.6rem 1.4rem;
  border-radius: var(--r-pill);
  background: color-mix(in srgb, var(--bg) 72%, transparent);
  backdrop-filter: blur(18px) saturate(1.4);
  -webkit-backdrop-filter: blur(18px) saturate(1.4);
  border: 1px solid var(--shell-line);
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--dur-base) var(--ease-soft), background var(--dur-base) var(--ease-soft);
}
.nav-wrap.is-scrolled { padding-top: 0.5rem; }
.nav-wrap.is-scrolled .nav { box-shadow: var(--shadow-md); background: color-mix(in srgb, var(--bg) 86%, transparent); }

.brand { display: inline-flex; align-items: center; gap: 0.6rem; font-family: var(--font-display); font-size: 1.4rem; font-weight: 600; letter-spacing: -0.03em; color: var(--text); }
.brand svg { width: 1.9rem; height: 1.9rem; }
.brand .brand__mark { color: var(--primary); }

.nav__links { display: flex; align-items: center; gap: 0.35rem; }
.nav__links a {
  padding: 0.55rem 0.9rem; border-radius: var(--r-pill);
  font-size: var(--fs-sm); font-weight: 500; color: var(--text-soft);
  transition: color var(--dur-fast), background var(--dur-fast);
}
.nav__links a:hover { color: var(--text); background: var(--shell); }
.nav__links a[aria-current="page"] { color: var(--primary-deep); background: var(--primary-soft); }

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

.theme-toggle {
  width: 2.5rem; height: 2.5rem; border-radius: 50%;
  display: grid; place-items: center; color: var(--text-soft);
  border: 1px solid var(--border-soft); background: var(--surface);
  transition: color var(--dur-fast), transform var(--dur-fast) var(--ease-soft), background var(--dur-fast);
}
.theme-toggle:hover { color: var(--primary-deep); transform: rotate(-15deg); }
.theme-toggle svg { width: 1.15rem; height: 1.15rem; stroke: currentColor; fill: none; stroke-width: 1.6; }
.theme-toggle .ico-moon { display: none; }
[data-theme="dark"] .theme-toggle .ico-sun { display: none; }
[data-theme="dark"] .theme-toggle .ico-moon { display: block; }

/* Burger */
.burger { display: none; width: 2.7rem; height: 2.7rem; border-radius: 50%; background: var(--primary); position: relative; }
.burger span { position: absolute; left: 50%; top: 50%; width: 1.05rem; height: 1.6px; background: #fff; border-radius: 2px; transition: transform var(--dur-base) var(--ease-soft), opacity var(--dur-fast); }
.burger span:nth-child(1) { transform: translate(-50%, -5px); }
.burger span:nth-child(2) { transform: translate(-50%, 0); }
.burger span:nth-child(3) { transform: translate(-50%, 5px); }
body.menu-open .burger span:nth-child(1) { transform: translate(-50%, 0) rotate(45deg); }
body.menu-open .burger span:nth-child(2) { opacity: 0; }
body.menu-open .burger span:nth-child(3) { transform: translate(-50%, 0) rotate(-45deg); }

/* Overlay menu mobile */
.mobile-menu {
  position: fixed; inset: 0; z-index: var(--z-overlay);
  background: color-mix(in srgb, var(--bg) 82%, transparent);
  backdrop-filter: blur(28px) saturate(1.3);
  -webkit-backdrop-filter: blur(28px) saturate(1.3);
  display: flex; flex-direction: column; justify-content: center;
  padding: var(--gutter);
  opacity: 0; visibility: hidden; pointer-events: none;
  transition: opacity var(--dur-base) var(--ease-soft), visibility var(--dur-base);
}
body.menu-open .mobile-menu { opacity: 1; visibility: visible; pointer-events: auto; }
.mobile-menu nav { display: flex; flex-direction: column; gap: 0.25rem; max-width: 30rem; margin-inline: auto; width: 100%; }
.mobile-menu a.m-link {
  font-family: var(--font-display); font-size: clamp(1.8rem, 8vw, 2.6rem); font-weight: 420;
  color: var(--text); padding: 0.4rem 0;
  opacity: 0; transform: translateY(24px);
  transition: opacity var(--dur-base) var(--ease-soft), transform var(--dur-base) var(--ease-soft);
  border-bottom: 1px solid var(--border-soft);
}
body.menu-open .mobile-menu a.m-link { opacity: 1; transform: none; }
body.menu-open .mobile-menu a.m-link:nth-child(1) { transition-delay: 80ms; }
body.menu-open .mobile-menu a.m-link:nth-child(2) { transition-delay: 130ms; }
body.menu-open .mobile-menu a.m-link:nth-child(3) { transition-delay: 180ms; }
body.menu-open .mobile-menu a.m-link:nth-child(4) { transition-delay: 230ms; }
body.menu-open .mobile-menu a.m-link:nth-child(5) { transition-delay: 280ms; }
body.menu-open .mobile-menu a.m-link:nth-child(6) { transition-delay: 330ms; }
.mobile-menu .m-cta { margin-top: var(--space-6); max-width: 30rem; margin-inline: auto; width: 100%; }

@media (max-width: 940px) {
  .nav__links, .nav__actions .btn { display: none; }
  .burger { display: block; }
}

/* ---------- HERO ---------- */
.hero { position: relative; padding-top: clamp(2.5rem, 2rem + 3vw, 4rem); }
.hero__grid {
  display: grid; width: 100%; grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr); gap: clamp(2rem, 4vw, 4rem); align-items: center; justify-items: stretch;
}
.hero__content { max-width: 38rem; }
.hero h1 { margin-top: var(--space-5); }
.hero .lead { margin-top: var(--space-5); max-width: 34rem; }
.hero__cta { margin-top: var(--space-7); display: flex; flex-wrap: wrap; gap: var(--space-4); align-items: center; }
.hero__trust { margin-top: var(--space-7); display: flex; align-items: center; gap: var(--space-5); flex-wrap: wrap; }
.hero__trust .t-label { font-size: var(--fs-sm); color: var(--text-soft); }
.hero__trust .t-label b { color: var(--text); }

.hero__media { position: relative; width: 100%; }
.hero__media .bezel,
.hero__media .bezel__core { width: 100%; }
.hero__media .bezel__core { aspect-ratio: 4 / 5; }
.hero__media img, .hero__media svg { width: 100%; height: 100%; object-fit: cover; }

/* Carte flottante sur le hero */
.hero__float {
  position: absolute; background: var(--surface);
  border-radius: var(--r-lg); padding: var(--space-4) var(--space-5);
  box-shadow: var(--shadow-lg); border: 1px solid var(--border-soft);
  display: flex; align-items: center; gap: var(--space-3);
}
.hero__float--tl { top: 8%; left: -3%; }
.hero__float--br { bottom: 7%; right: -4%; }
.hero__float .f-ico { width: 2.6rem; height: 2.6rem; border-radius: var(--r-sm); display: grid; place-items: center; background: var(--primary-soft); color: var(--primary-deep); }
.hero__float .f-ico svg { width: 1.3rem; height: 1.3rem; stroke: currentColor; fill: none; stroke-width: 1.6; }
.hero__float .f-num { font-family: var(--font-display); font-size: var(--fs-lg); line-height: 1; }
.hero__float .f-txt { font-size: var(--fs-xs); color: var(--text-muted); }

@media (max-width: 940px) {
  .hero__grid { grid-template-columns: 1fr; }
  .hero__media { max-width: 30rem; margin-inline: auto; }
  .hero__float--tl { left: 0; }
  .hero__float--br { right: 0; }
}
@media (max-width: 520px) {
  .hero__float { padding: 0.7rem 0.9rem; }
  .hero__float--tl { top: 4%; }
}

/* ---------- Marquee logos / réassurance ---------- */
.trust-bar {
  list-style: none; margin: 0;
  display: grid; grid-template-columns: repeat(5, 1fr);
  padding: clamp(1.25rem, 2.5vw, 2rem) clamp(0.5rem, 2vw, 1.25rem);
}
.trust-item {
  position: relative;
  display: flex; flex-direction: column; align-items: center; gap: 0.65rem;
  text-align: center; line-height: 1.3;
  padding: 0.2rem clamp(0.5rem, 1.6vw, 1.4rem);
  font-weight: 600; font-size: var(--fs-sm); color: var(--text);
}
.trust-item + .trust-item::before {
  content: ""; position: absolute; left: 0; top: 50%; transform: translateY(-50%);
  width: 1px; height: 3.4rem; background: var(--border-soft);
}
.trust-ico { width: 2.8rem; height: 2.8rem; object-fit: contain; flex: none; }
@media (max-width: 860px) {
  .trust-bar { grid-template-columns: 1fr 1fr; gap: 0.4rem 0; }
  .trust-item { flex-direction: row; justify-content: flex-start; text-align: left; gap: 0.75rem; padding: 0.7rem 1rem; }
  .trust-item::before { display: none !important; }
  .trust-ico { width: 2.3rem; height: 2.3rem; }
}
@media (max-width: 520px) { .trust-bar { grid-template-columns: 1fr; } }

/* ---------- CTA band ---------- */
.cta-band { position: relative; overflow: hidden; }
.cta-band .bezel__core { padding: clamp(2.5rem, 4vw, 4.5rem); position: relative; }
.cta-card {
  background: radial-gradient(130% 130% at 85% 10%, var(--teal-700) 0%, var(--teal-900) 60%, var(--teal-950) 100%);
  color: #EAF6F2; border-radius: var(--r-2xl);
}
.cta-card h2 { color: #fff; }
.cta-card .deco-blob { position: absolute; inset: auto -10% -40% auto; width: 320px; height: 320px; border-radius: 50%; background: radial-gradient(circle, rgba(143,196,184,0.35), transparent 70%); pointer-events: none; }

/* ---------- Footer ---------- */
.footer { background: var(--teal-950); color: #BFD4CD; padding-top: var(--space-9); }
.footer a { color: #D7E6E0; }
.footer a:hover { color: #fff; }
.footer__grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: var(--space-7); }
.footer .brand { color: #fff; }
.footer .brand .brand__mark { color: var(--teal-300); }
.footer__about { max-width: 22rem; color: #A9C2BA; margin-top: var(--space-4); }
.footer h5 { font-family: var(--font-sans); font-size: var(--fs-xs); text-transform: uppercase; letter-spacing: var(--tracking-eyebrow); color: var(--teal-300); margin-bottom: var(--space-4); font-weight: 700; }
.footer__col ul { display: flex; flex-direction: column; gap: 0.7rem; font-size: var(--fs-sm); }
.footer__contact li { display: flex; gap: 0.6rem; align-items: flex-start; font-size: var(--fs-sm); margin-bottom: 0.7rem; color: #BFD4CD; }
.footer__contact svg { width: 1.1rem; height: 1.1rem; stroke: var(--teal-300); fill: none; flex: none; margin-top: 3px; }
.footer__socials { display: flex; gap: 0.6rem; margin-top: var(--space-5); }
.footer__socials a { width: 2.4rem; height: 2.4rem; border-radius: 50%; display: grid; place-items: center; background: rgba(255,255,255,0.06); transition: background var(--dur-fast); }
.footer__socials a:hover { background: rgba(255,255,255,0.14); }
.footer__socials svg { width: 1.1rem; height: 1.1rem; stroke: #fff; fill: none; }
.footer__bottom { margin-top: var(--space-8); padding: var(--space-5) 0; border-top: 1px solid rgba(255,255,255,0.08); display: flex; justify-content: space-between; gap: var(--space-4); flex-wrap: wrap; font-size: var(--fs-xs); color: #92ABA3; }
.footer__bottom a { color: #BFD4CD; }
@media (max-width: 900px) { .footer__grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .footer__grid { grid-template-columns: 1fr; gap: var(--space-6); } }

/* ---------- Page hero (sous-pages) ---------- */
.pagehero { padding-top: clamp(2rem, 2rem + 2vw, 3.5rem); }
.pagehero__inner { max-width: 50rem; }
.breadcrumb { display: flex; gap: 0.5rem; align-items: center; font-size: var(--fs-xs); color: var(--text-muted); margin-bottom: var(--space-4); }
.breadcrumb a:hover { color: var(--primary-deep); }
.breadcrumb svg { width: 0.85rem; height: 0.85rem; stroke: currentColor; fill: none; }
.pagehero h1 { margin-top: var(--space-3); }
.pagehero .lead { margin-top: var(--space-5); }