/* =========================================================================================================
   Recherche foncière (inc/foncier.php) : landing page propriétaires et promoteurs.
   Rythme : hero photo plein écran → cartes claires → comparateur sur fond nuit → histoire sur sable →
   étapes sur blanc → confiance sur bleu → formulaire sur ciel → FAQ. Animations : apparition du thème
   (data-reveal), montée du hero, zoom lent de la photo ; rien ne bouge avec prefers-reduced-motion.
   ========================================================================================================= */

.fl { --fl-night: var(--lc-night, #041f3a); --fl-sand: var(--lc-sand, #f7f5f0); --fl-sky: var(--lc-sky, #eef4fa); --fl-r: 24px; overflow-x: clip; }
.fl em { font-style: italic; color: var(--lc-blue); }
/* Police des titres (Newsreader) : même règle que socle.css, qui passe avant la protection « font-family: inherit ». */
html body :is(.fl-hero__title, .fl-card__title, .fl-panel__t, .fl-step__n, .fl-refs__list strong) { font-family: var(--lc-font-display) !important; }
.fl-sec { padding-block: clamp(72px, 9vw, 136px); }
.fl-head { max-width: 760px; margin-bottom: clamp(36px, 5vw, 64px); }
.fl-head--center { margin-inline: auto; text-align: center; }
.fl-kicker { font-size: 13px; font-weight: 700; letter-spacing: 0.16em; text-transform: uppercase; color: rgba(255, 255, 255, 0.82); margin-bottom: 18px; }
.fl-kicker--blue { color: var(--lc-blue); }
.fl-lead { font-size: clamp(1.05rem, 1.35vw, 1.25rem); line-height: 1.6; color: var(--lc-ink-soft, #4a5d70); max-width: 56ch; margin-top: 22px; }
.fl-small { font-size: 14px; line-height: 1.55; color: var(--lc-ink-soft, #4a5d70); margin-top: 16px; max-width: 60ch; }

/* ---------- Hero ---------- */
.fl-hero { position: relative; isolation: isolate; min-height: min(100svh, 980px); display: grid; align-items: end; color: #fff; background: var(--fl-night); overflow: hidden; }
.fl-hero__media { position: absolute; inset: 0; z-index: -2; }
.fl-hero__img { width: 100%; height: 100%; object-fit: cover; object-position: 70% 50%; animation: fl-zoom 2.4s var(--lc-ease) both; }
@keyframes fl-zoom { from { transform: scale(1.06); } to { transform: scale(1); } }
.fl-hero::before { content: ''; position: absolute; inset: 0; z-index: -1; background: linear-gradient(90deg, rgba(4, 31, 58, 0.86) 0%, rgba(4, 31, 58, 0.62) 38%, rgba(4, 31, 58, 0.12) 70%, rgba(4, 31, 58, 0) 100%), linear-gradient(0deg, rgba(4, 31, 58, 0.72) 0%, rgba(4, 31, 58, 0) 45%); }
.fl-hero__inner { padding-top: calc(var(--lc-nav-h, 84px) + 48px); padding-bottom: clamp(56px, 8vw, 112px); max-width: var(--lc-max); }
.fl-hero__title { font-family: var(--lc-font-display); font-weight: 380; font-size: clamp(2.6rem, 6.2vw, 6rem); line-height: 0.98; letter-spacing: -0.03em; max-width: 14ch; text-wrap: balance; }
.fl-hero__title em { color: var(--lc-blue-soft, #9ccbf2); }
.fl-hero__lead { margin-top: 26px; max-width: 52ch; font-size: clamp(1.05rem, 1.4vw, 1.3rem); line-height: 1.6; color: rgba(255, 255, 255, 0.9); }
.fl-hero__ctas { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 38px; }
.fl-hero__note { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 22px; margin-top: 30px; font-size: 14px; color: rgba(255, 255, 255, 0.8); }
.fl-hero__note span { display: inline-flex; align-items: center; gap: 8px; }
.fl-hero__note span::before { content: ''; width: 6px; height: 6px; border-radius: 50%; background: var(--lc-mint); }
.fl-hero__note a { color: #fff; font-weight: 600; text-decoration: underline; text-decoration-color: rgba(255, 255, 255, 0.45); text-underline-offset: 4px; }
/* Visible par défaut : l'animation ne fait que jouer l'entrée (rien ne reste caché si elle ne se lance pas). */
.fl-rise { animation: fl-rise 900ms var(--lc-ease) backwards; animation-delay: calc(180ms + var(--i, 0) * 110ms); }
@keyframes fl-rise { from { opacity: 0; transform: translateY(22px); } to { opacity: 1; transform: none; } }

/* ---------- Deux publics ---------- */
.fl-cards { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: clamp(18px, 2.4vw, 32px); }
.fl-card { display: grid; grid-template-rows: auto 1fr; border-radius: var(--fl-r); overflow: hidden; background: #fff; box-shadow: 0 1px 2px rgba(4, 31, 58, 0.06), 0 28px 60px -40px rgba(4, 31, 58, 0.5); transition: transform 500ms var(--lc-ease), box-shadow 500ms var(--lc-ease); }
@media (hover: hover) and (pointer: fine) { .fl-card:hover { transform: translateY(-4px); box-shadow: 0 1px 2px rgba(4, 31, 58, 0.06), 0 38px 70px -40px rgba(4, 31, 58, 0.6); } .fl-card:hover .fl-card__media img { transform: scale(1.04); } }
.fl-card__media { position: relative; aspect-ratio: 16 / 9; overflow: hidden; background: var(--fl-night); }
.fl-card__media img { width: 100%; height: 100%; object-fit: cover; transition: transform 1200ms var(--lc-ease); }
.fl-card__tag { position: absolute; left: 18px; top: 18px; padding: 8px 14px; border-radius: 999px; background: rgba(255, 255, 255, 0.92); color: var(--lc-ink); font-size: 13px; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; }
.fl-card__body { display: flex; flex-direction: column; align-items: flex-start; gap: 18px; padding: clamp(24px, 3vw, 40px); }
.fl-card__title { font-family: var(--lc-font-display); font-weight: 420; font-size: clamp(1.6rem, 2.4vw, 2.2rem); line-height: 1.08; letter-spacing: -0.015em; }
.fl-card--night { background: var(--fl-night); color: #fff; }
.fl-card--night .fl-card__tag { background: var(--lc-blue); color: #fff; }
.fl-card--night .fl-list li { color: rgba(255, 255, 255, 0.86); }
.fl-card--night .fl-list li::before { background: var(--lc-mint); }
.fl-card .btn { margin-top: auto; }
.fl-list { display: grid; gap: 10px; }
.fl-list li { position: relative; padding-left: 22px; font-size: 16px; line-height: 1.45; color: var(--lc-ink-soft, #4a5d70); }
.fl-list li::before { content: ''; position: absolute; left: 0; top: 0.55em; width: 8px; height: 8px; border-radius: 50%; background: var(--lc-blue); }

/* ---------- Avant / après ---------- */
.fl-ba-sec { background: var(--fl-night); color: #fff; }
.fl-ba-sec .h2 { color: #fff; }
.fl-ba-sec .fl-lead, .fl-ba-sec .fl-small { color: rgba(255, 255, 255, 0.78); }
.fl-ba-sec .fl-kicker--blue, .fl-ba-sec em { color: var(--lc-blue-soft, #9ccbf2); }
.fl-ba-grid { display: grid; grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.4fr); gap: clamp(32px, 5vw, 72px); align-items: center; }
.fl-ba { position: relative; margin: 0; border-radius: var(--fl-r); overflow: hidden; aspect-ratio: 1376 / 768; box-shadow: 0 40px 80px -50px rgba(0, 0, 0, 0.8); user-select: none; touch-action: pan-y; }
.fl-ba__img { display: block; width: 100%; height: 100%; object-fit: cover; }
.fl-ba__avant { position: absolute; inset: 0; clip-path: inset(0 calc(100% - var(--pos)) 0 0); }
.fl-ba__label { position: absolute; top: 16px; padding: 7px 12px; border-radius: 999px; font-size: 13px; font-weight: 700; letter-spacing: 0.04em; background: rgba(4, 31, 58, 0.72); color: #fff; backdrop-filter: blur(6px); }
.fl-ba__label--avant { left: 16px; }
.fl-ba__label--apres { right: 16px; background: var(--lc-blue); }
.fl-ba::after { content: ''; position: absolute; top: 0; bottom: 0; left: var(--pos); width: 2px; margin-left: -1px; background: #fff; box-shadow: 0 0 0 1px rgba(4, 31, 58, 0.2); pointer-events: none; }
.fl-ba__handle { position: absolute; top: 50%; left: var(--pos); width: 52px; height: 52px; margin: -26px 0 0 -26px; display: grid; place-items: center; border-radius: 50%; background: #fff; color: var(--lc-blue); box-shadow: 0 8px 24px rgba(4, 31, 58, 0.35); pointer-events: none; z-index: 2; transition: transform 200ms var(--lc-ease); }
.fl-ba__handle svg { width: 22px; height: 22px; }
.fl-ba__range { position: absolute; inset: 0; z-index: 3; }
.fl-ba__range input { width: 100%; height: 100%; margin: 0; opacity: 0; cursor: ew-resize; }
.fl-ba__range input:focus-visible + * , .fl-ba:focus-within .fl-ba__handle { transform: scale(1.1); outline: 3px solid var(--lc-mint); outline-offset: 2px; }
.fl-ba__cap { position: absolute; right: 16px; bottom: 14px; z-index: 1; font-size: 12px; letter-spacing: 0.08em; text-transform: uppercase; color: rgba(255, 255, 255, 0.85); text-shadow: 0 1px 4px rgba(0, 0, 0, 0.5); }

/* ---------- Histoire ---------- */
.fl-story { background: var(--fl-sand); }
.fl-story__grid { display: grid; grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr); gap: clamp(32px, 6vw, 96px); align-items: center; }
.fl-story__media { margin: 0; border-radius: var(--fl-r); overflow: hidden; aspect-ratio: 4 / 5; }
.fl-story__media img { width: 100%; height: 100%; object-fit: cover; }
.fl-story .h2 em { display: block; margin-top: 6px; }
.fl-means { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 30px; }
.fl-means li { padding: 10px 18px; border-radius: 999px; background: #fff; border: 1px solid var(--lc-line, #dde6ef); font-size: 15px; font-weight: 600; color: var(--lc-ink); }

/* ---------- Étapes ---------- */
.fl-steps { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(16px, 2vw, 28px); counter-reset: fl; }
.fl-step { position: relative; padding: clamp(26px, 3vw, 40px); border-radius: var(--fl-r); background: #fff; border: 1px solid var(--lc-line, #dde6ef); }
.fl-step__n { display: block; font-family: var(--lc-font-display); font-style: italic; font-size: clamp(2.6rem, 4vw, 3.6rem); line-height: 1; color: var(--lc-blue); margin-bottom: 22px; }
.fl-step__t { font-size: 19px; font-weight: 700; line-height: 1.3; margin-bottom: 10px; }
.fl-step p { font-size: 16px; line-height: 1.55; color: var(--lc-ink-soft, #4a5d70); }
.fl-step:not(:last-child)::after { content: ''; position: absolute; top: 50%; right: calc(-1 * clamp(16px, 2vw, 28px)); width: clamp(16px, 2vw, 28px); height: 1px; background: var(--lc-blue); opacity: 0.4; }

/* ---------- Confiance ---------- */
.fl-trust { background: var(--lc-blue); color: #fff; }
.fl-trust .h2 { color: #fff; }
.fl-trust .h2 em { color: #fff; opacity: 0.85; }
.fl-atouts { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 14px; }
.fl-atout { padding: 26px 22px; border-radius: 20px; background: rgba(255, 255, 255, 0.08); border: 1px solid rgba(255, 255, 255, 0.18); }
.fl-atout__ico { display: grid; place-items: center; width: 46px; height: 46px; border-radius: 14px; background: #fff; color: var(--lc-blue); margin-bottom: 18px; }
.fl-atout__ico svg { width: 24px; height: 24px; }
.fl-atout h3 { font-size: 17px; font-weight: 700; line-height: 1.3; margin-bottom: 8px; }
.fl-atout p { font-size: 15px; line-height: 1.5; color: rgba(255, 255, 255, 0.82); }
.fl-refs { margin-top: clamp(40px, 5vw, 64px); padding-top: 32px; border-top: 1px solid rgba(255, 255, 255, 0.22); }
.fl-refs__t { font-size: 13px; font-weight: 700; letter-spacing: 0.16em; text-transform: uppercase; color: rgba(255, 255, 255, 0.75); margin-bottom: 18px; }
.fl-refs__list { display: flex; flex-wrap: wrap; gap: 12px 34px; }
.fl-refs__list li { display: flex; align-items: baseline; gap: 10px; }
.fl-refs__list strong { font-family: var(--lc-font-display); font-weight: 400; font-size: clamp(2rem, 3vw, 2.8rem); line-height: 1; }
.fl-refs__list span { font-size: 15px; color: rgba(255, 255, 255, 0.82); }
.fl-trust__team { margin-top: 34px; font-size: 16px; color: rgba(255, 255, 255, 0.86); }
.fl-trust .link { color: #fff; text-decoration-color: var(--lc-mint); }

/* ---------- Formulaire ---------- */
.fl-form-sec { background: var(--fl-sky); scroll-margin-top: 80px; }
.fl-form-grid { display: grid; grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr); gap: clamp(32px, 5vw, 80px); align-items: start; }
.fl-form-intro { position: sticky; top: calc(var(--lc-nav-h, 84px) + 24px); }
.fl-mail { display: flex; gap: 16px; align-items: flex-start; margin-top: 34px; padding: 22px 24px; border-radius: 20px; background: #fff; border: 1px solid var(--lc-line, #dde6ef); }
.fl-mail__ico { flex: none; display: grid; place-items: center; width: 46px; height: 46px; border-radius: 50%; background: var(--lc-blue); color: #fff; }
.fl-mail__ico svg { width: 22px; height: 22px; }
.fl-mail p { font-size: 15px; color: var(--lc-ink-soft, #4a5d70); }
.fl-mail a { display: inline-block; margin: 4px 0; font-size: clamp(1.05rem, 1.5vw, 1.25rem); font-weight: 700; color: var(--lc-blue); text-decoration: none; word-break: break-word; }
@media (hover: hover) and (pointer: fine) { .fl-mail a:hover { text-decoration: underline; text-underline-offset: 4px; } }
.fl-form-card { padding: clamp(22px, 3vw, 40px); border-radius: var(--fl-r); background: #fff; box-shadow: 0 1px 2px rgba(4, 31, 58, 0.06), 0 30px 60px -40px rgba(4, 31, 58, 0.45); }
.fl-tabs { display: grid; grid-template-columns: 1fr 1fr; gap: 6px; padding: 6px; margin-bottom: 26px; border-radius: 999px; background: var(--fl-sky); }
.fl-tabs button { min-height: 48px; border: 0; border-radius: 999px; background: transparent; color: var(--lc-ink); font: 600 15px/1.2 var(--lc-font); cursor: pointer; transition: background-color 240ms var(--lc-ease), color 240ms var(--lc-ease), box-shadow 240ms var(--lc-ease); }
.fl-tabs button[aria-selected='true'] { background: var(--lc-blue); color: #fff; box-shadow: 0 6px 16px -8px rgba(0, 97, 178, 0.8); }
.fl-tabs button:focus-visible { outline: 3px solid var(--lc-mint); outline-offset: 2px; }
.fl-panel + .fl-panel { margin-top: 48px; padding-top: 40px; border-top: 1px solid var(--lc-line, #dde6ef); }
.fl.is-tabs .fl-panel + .fl-panel { margin-top: 0; padding-top: 0; border-top: 0; }
.fl.is-tabs .fl-panel[hidden] { display: none; }
.fl-panel { scroll-margin-top: 110px; }
.fl-panel__t { font-family: var(--lc-font-display); font-weight: 420; font-size: clamp(1.5rem, 2.2vw, 2rem); line-height: 1.1; margin-bottom: 22px; }
.fl-panel.is-fresh { animation: fl-fade 420ms var(--lc-ease); }
@keyframes fl-fade { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }
.fl-choix { border: 0; padding: 0; margin: 0; min-width: 0; }
.fl-choix legend { padding: 0; font-weight: 600; margin-bottom: 8px; }
.fl-choix .segmented { flex-wrap: wrap; max-width: 100%; border-radius: 22px; }
.fl-choix .segmented label { padding: 10px 16px; }
.fl-form-card .form { min-width: 0; }
@media (max-width: 600px) {
  /* Le bouton d'envoi (« Découvrir le potentiel de mon terrain ») peut passer à la ligne : la colonne ne déborde plus. */
  .fl-form-card .form { grid-template-columns: minmax(0, 1fr); }
  .fl-form-card .btn { width: 100%; justify-content: space-between; white-space: normal; text-align: left; }
}

/* ---------- FAQ ---------- */
.fl-faq { background: #fff; }

/* ---------- Barre d'action au téléphone ---------- */
.fl-bar { display: none; }

/* Colonnes de grille : jamais plus larges que l'écran (une longue adresse email ne doit pas élargir la page). */
:is(.fl-cards, .fl-ba-grid, .fl-story__grid, .fl-steps, .fl-atouts, .fl-form-grid) > * { min-width: 0; }

/* ---------- Tablette ---------- */
@media (max-width: 1100px) {
  .fl-atouts { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .fl-ba-grid, .fl-form-grid { grid-template-columns: 1fr; }
  .fl-form-intro { position: static; }
}
@media (max-width: 860px) {
  .fl-cards, .fl-steps, .fl-story__grid { grid-template-columns: 1fr; }
  .fl-step:not(:last-child)::after { display: none; }
  .fl-story__media { aspect-ratio: 4 / 3; }
  .fl-atouts { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

/* ---------- Téléphone : moins d'effets, CTA toujours à portée de pouce ---------- */
@media (max-width: 600px) {
  .fl-hero { min-height: 88svh; }
  .fl-hero__img { object-position: 64% 50%; animation: none; transform: none; }
  .fl-hero::before { background: linear-gradient(0deg, rgba(4, 31, 58, 0.92) 0%, rgba(4, 31, 58, 0.7) 45%, rgba(4, 31, 58, 0.25) 100%); }
  .fl-hero__ctas { flex-direction: column; align-items: stretch; }
  .fl-hero__ctas .btn { justify-content: space-between; white-space: normal; text-align: left; }
  .fl-atouts { grid-template-columns: 1fr; }
  .fl-ba__handle { width: 44px; height: 44px; margin: -22px 0 0 -22px; }
  .fl-tabs button { font-size: 14px; }
  .fl-card .btn { width: 100%; justify-content: space-between; white-space: normal; text-align: left; }
  .fl-bar { position: fixed; left: 12px; right: 12px; bottom: calc(12px + env(safe-area-inset-bottom)); z-index: 30; display: grid; grid-template-columns: 1fr 1fr; gap: 6px; padding: 6px; border-radius: 999px; background: rgba(4, 31, 58, 0.92); backdrop-filter: blur(10px); box-shadow: 0 12px 30px rgba(4, 31, 58, 0.35); transform: translateY(140%); transition: transform 400ms var(--lc-ease); }
  .fl-bar.is-on { transform: none; }
  .fl-bar a { display: grid; place-items: center; min-height: 46px; border-radius: 999px; font-size: 14px; font-weight: 700; text-align: center; text-decoration: none; color: #fff; }
  .fl-bar a:first-child { background: var(--lc-blue); }
}

@media (prefers-reduced-motion: reduce) {
  .fl-hero__img, .fl-rise, .fl-panel.is-fresh { animation: none !important; opacity: 1; transform: none; }
  .fl-card, .fl-card__media img, .fl-bar { transition: none; }
}