/* screen97 - composants ajoutés : menu mobile, FAQ, pages services, légendes de contact, page 404.
   Chargé en dernier : il complète site.css et motion.css sans les modifier. */

/* ---------- Menu mobile (visible sous 1000 px, là où la navigation principale est masquée) ---------- */
.mobile-menu { display: none; position: relative; flex: none; }
@media (max-width: 1000px) {
  .mobile-menu { display: inline-block; }
  .site-header .wrap { gap: 14px; }
}
.mobile-menu__button {
  display: inline-flex; align-items: center; justify-content: center;
  width: 44px; height: 44px; padding: 0; color: var(--ink);
  background: transparent; border: 1px solid var(--border); border-radius: 50%;
  cursor: pointer; transition: border-color 0.2s, background-color 0.2s;
}
.mobile-menu__button:hover, .mobile-menu__button[aria-expanded="true"] { border-color: var(--accent); }
.mobile-menu__button[aria-expanded="true"] { background: var(--bg-soft); }
.mobile-menu__bars { position: relative; display: block; width: 18px; height: 14px; }
.mobile-menu__bars i {
  position: absolute; left: 0; width: 100%; height: 2px; border-radius: 2px; background: currentColor;
  transition: top 192ms ease, transform 192ms ease, opacity 128ms ease;
}
.mobile-menu__bars i:nth-child(1) { top: 0; }
.mobile-menu__bars i:nth-child(2) { top: 6px; }
.mobile-menu__bars i:nth-child(3) { top: 12px; }
.mobile-menu__button[aria-expanded="true"] .mobile-menu__bars i:nth-child(1) { top: 6px; transform: rotate(45deg); }
.mobile-menu__button[aria-expanded="true"] .mobile-menu__bars i:nth-child(2) { opacity: 0; }
.mobile-menu__button[aria-expanded="true"] .mobile-menu__bars i:nth-child(3) { top: 6px; transform: rotate(-45deg); }
@media (prefers-reduced-motion: reduce) { .mobile-menu__bars i { transition: none; } }

.mobile-menu__list {
  position: absolute; inset-inline-end: 0; z-index: 1000;
  width: min(300px, calc(100vw - 32px)); margin: 0.35rem 0 0; padding: 0.5rem; list-style: none;
  background: var(--surface); border: 1px solid var(--border); border-radius: 14px;
  box-shadow: var(--shadow);
}
.mobile-menu__list[hidden] { display: none; }
.mobile-menu__list a {
  display: flex; align-items: center; min-height: 46px; padding: 0 16px;
  color: var(--ink); text-decoration: none; border-radius: 10px;
}
.mobile-menu__list a:hover { background: var(--bg-soft); }
.mobile-menu__list a:focus-visible { outline: 3px solid var(--accent-bright); outline-offset: 2px; }
.mobile-menu__list .mobile-menu__cta {
  justify-content: center; margin-top: 6px; font-weight: bold;
  background: var(--accent); color: var(--on-accent);
}
.mobile-menu__list .mobile-menu__cta:hover { background: var(--accent-strong); }

/* Apparition du menu : liens en "pop" avec ressort et décalage (menu-pop-animation) */
@media (prefers-reduced-motion: no-preference) {
  .mobile-menu__list > li { opacity: 0; transform: translate3d(0, -12px, 0) scale(.8); }
}
.mobile-menu__list.is-open > li {
  opacity: 1; transform: none;
  transition-property: transform, opacity;
  transition-duration: 397ms, 192ms;
  transition-timing-function: cubic-bezier(.34, 1.4, .64, 1), cubic-bezier(.22, 1, .36, 1);
  transition-delay: calc(var(--i, 0) * 32ms), calc(var(--i, 0) * 32ms);
}
@supports (transition-timing-function: linear(0, 1)) {
  .mobile-menu__list.is-open > li {
    transition-timing-function: linear(0, 0.0603, 0.2033, 0.3821, 0.5633, 0.7258, 0.8584, 0.9574, 1.0242, 1.0634, 1.0809, 1.0828, 1.0747, 1.0613, 1.046, 1.0313, 1.0186, 1.0085, 1.0012, 0.9965, 0.994, 0.9931, 0.9933, 0.9941, 0.9953, 0.9966, 0.9978, 0.9988, 1), cubic-bezier(.22, 1, .36, 1);
  }
}
@media (prefers-reduced-motion: reduce) { .mobile-menu__list.is-open > li { transition: none; } }

/* ---------- Cartes services : lien vers la page détaillée ---------- */
.service-link {
  display: inline-block; margin-top: 12px; font-weight: bold; color: var(--accent);
  text-underline-offset: 4px;
}
.service-link:hover { text-decoration: underline; }

/* ---------- FAQ ---------- */
.faq .faq-list { max-width: 52em; border-top: 1px solid var(--border); }
.faq-item { border-bottom: 1px solid var(--border); }
.faq-item summary {
  display: flex; align-items: center; justify-content: space-between; gap: 20px;
  padding: 20px 0; cursor: pointer; list-style: none;
  font-size: 1.15rem; font-weight: bold; letter-spacing: -0.01em;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: ""; flex: none; width: 12px; height: 12px;
  border-right: 2.5px solid var(--accent); border-bottom: 2.5px solid var(--accent);
  transform: rotate(45deg); transition: transform 0.25s ease;
}
.faq-item[open] summary::after { transform: rotate(-135deg); }
.faq-item summary:focus-visible { outline: 3px solid var(--accent-bright); outline-offset: 2px; border-radius: 6px; }
.faq-answer { padding: 0 0 22px; max-width: 44em; }
.faq-answer p { margin: 0; color: var(--ink-soft); }
@media (prefers-reduced-motion: reduce) { .faq-item summary::after { transition: none; } }

/* ---------- Boutons de contact (Email, WhatsApp) : légende visible sous l'icône ---------- */
.contact-card .btn.btn-logo { flex-direction: column; gap: 8px; height: auto; }
.contact-card .btn-caption { display: block; font-size: 0.95rem; font-weight: bold; line-height: 1.2; color: var(--ink); }
.contact-lead-note { margin: 0 0 26px; }

/* ---------- Pages services ---------- */
.svc-hero { padding: 56px 0 20px; }
.crumbs { display: flex; flex-wrap: wrap; gap: 6px 10px; margin: 0 0 22px; padding: 0; list-style: none; font-size: 0.92rem; color: var(--ink-soft); }
.crumbs a { color: var(--ink-soft); }
.crumbs a:hover { color: var(--accent); }
.crumbs li + li::before { content: "›"; margin-right: 10px; }
.svc-hero h1 {
  margin: 0 0 20px; max-width: 20em;
  font-size: clamp(2.1rem, 4.6vw, 3.4rem); line-height: 1.08; letter-spacing: -0.03em; font-weight: 800;
}
.svc-hero .lead { max-width: 40em; margin: 0 0 30px; color: var(--ink-soft); font-size: 1.2rem; line-height: 1.55; }
.svc-hero .actions { display: flex; flex-wrap: wrap; gap: 14px; }
.svc-body { padding: 36px 0 70px; }
.svc-grid { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 56px; align-items: start; }
.svc-body h2 { margin: 0 0 18px; font-size: clamp(1.5rem, 3vw, 2rem); line-height: 1.15; letter-spacing: -0.02em; }
.svc-list { display: grid; gap: 14px; margin: 0 0 40px; padding: 0; list-style: none; }
.svc-list li { position: relative; padding-left: 36px; color: var(--ink-soft); }
.svc-list li::before {
  content: "\2713"; position: absolute; left: 0; top: 0.1em;
  display: grid; place-items: center; width: 24px; height: 24px; border-radius: 50%;
  background: var(--accent); color: var(--on-accent); font-size: 0.8rem; font-weight: bold;
}
.svc-process p { margin: 0 0 14px; color: var(--ink-soft); }
.svc-process a { color: var(--accent); font-weight: bold; text-underline-offset: 4px; }
.svc-photo { aspect-ratio: 4 / 3; border-radius: 36px 36px 36px 120px; box-shadow: var(--shadow); }
.svc-others { background: color-mix(in srgb, var(--bg-soft) 72%, transparent); padding: 56px 0; }
.svc-others h2 { margin: 0 0 24px; font-size: clamp(1.5rem, 3vw, 2rem); letter-spacing: -0.02em; }
.svc-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.svc-card {
  display: block; padding: 24px; text-decoration: none; background: var(--surface);
  border: 1px solid var(--border); border-radius: var(--radius);
  transition: border-color var(--ease), transform var(--ease);
}
.svc-card:hover, .svc-card:focus-visible { border-color: var(--accent); transform: translateY(-3px); }
.svc-card h3 { margin: 0 0 8px; font-size: 1.2rem; letter-spacing: -0.015em; }
.svc-card p { margin: 0; color: var(--ink-soft); font-size: 0.98rem; line-height: 1.5; }
.svc-cta { padding: 64px 0 80px; }
.svc-cta-card { padding: 48px 32px; text-align: center; background: var(--bg-soft); border-radius: 36px; }
.svc-cta-card h2 { margin: 0 0 12px; font-size: clamp(1.7rem, 3.4vw, 2.4rem); line-height: 1.1; letter-spacing: -0.03em; }
.svc-cta-card p { margin: 0 auto 26px; max-width: 34em; color: var(--ink-soft); }
@media (max-width: 1000px) {
  .svc-grid { grid-template-columns: 1fr; gap: 32px; }
  .svc-cards { grid-template-columns: 1fr; }
  .svc-photo { order: -1; border-radius: 36px; aspect-ratio: 16 / 10; }
}

/* ---------- Page 404 ---------- */
.nf { padding: 96px 0; text-align: center; }
.nf h1 { margin: 0 0 14px; font-size: clamp(2.2rem, 5vw, 3.6rem); line-height: 1.1; letter-spacing: -0.03em; }
.nf p { margin: 0 auto 10px; max-width: 34em; color: var(--ink-soft); }
.nf ul { display: flex; flex-wrap: wrap; gap: 10px 22px; justify-content: center; margin: 28px 0 0; padding: 0; list-style: none; }
.nf a { color: var(--accent); font-weight: bold; text-underline-offset: 4px; }

/* ---------- Pied de page : la ligne légale occupe toute la largeur ---------- */
.site-footer p.legal { max-width: none; }